diff --git a/.mailmap b/.mailmap
index 726084286d33e626ddc2bf69db078cdc972c0e4e..dfab12f809ed9c678638844ced3717742986ab26 100644
--- a/.mailmap
+++ b/.mailmap
@@ -96,4 +96,6 @@ Tejun Heo <htejun@gmail.com>
Thomas Graf <tgraf@suug.ch>
Tony Luck <tony.luck@intel.com>
Tsuneo Yoshioka <Tsuneo.Yoshioka@f-secure.com>
+Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
+Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index 5b5aba404aacb69160f0d88301be0a76aea78682..73060819ed99c6889c716cf922e1997f37f4a0b0 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -251,8 +251,6 @@ mono.txt
- how to execute Mono-based .NET binaries with the help of BINFMT_MISC.
moxa-smartio
- file with info on installing/using Moxa multiport serial driver.
-mtrr.txt
- - how to use PPro Memory Type Range Registers to increase performance.
mutex-design.txt
- info on the generic mutex subsystem.
namespaces/
diff --git a/Documentation/ABI/testing/sysfs-gpio b/Documentation/ABI/testing/sysfs-gpio
new file mode 100644
index 0000000000000000000000000000000000000000..8aab8092ad35dd4bfc55188e22999651b572b24a
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-gpio
@@ -0,0 +1,26 @@
+What: /sys/class/gpio/
+Date: July 2008
+KernelVersion: 2.6.27
+Contact: David Brownell <dbrownell@users.sourceforge.net>
+Description:
+
+ As a Kconfig option, individual GPIO signals may be accessed from
+ userspace. GPIOs are only made available to userspace by an explicit
+ "export" operation. If a given GPIO is not claimed for use by
+ kernel code, it may be exported by userspace (and unexported later).
+ Kernel code may export it for complete or partial access.
+
+ GPIOs are identified as they are inside the kernel, using integers in
+ the range 0..INT_MAX. See Documentation/gpio.txt for more information.
+
+ /sys/class/gpio
+ /export ... asks the kernel to export a GPIO to userspace
+ /unexport ... to return a GPIO to the kernel
+ /gpioN ... for each exported GPIO #N
+ /value ... always readable, writes fail for input GPIOs
+ /direction ... r/w as: in, out (default low); write: high, low
+ /gpiochipN ... for each gpiochip; #N is its first GPIO
+ /base ... (r/o) same as N
+ /label ... (r/o) descriptive, not necessarily unique
+ /ngpio ... (r/o) number of GPIOs; numbered N to N + (ngpio - 1)
+
diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt
index d8b63d164e41193927af2c7fb41dcb0893f57878..b8e86460046e7ee3dba003c12de57ae2d6f7fb36 100644
--- a/Documentation/DMA-API.txt
+++ b/Documentation/DMA-API.txt
@@ -337,7 +337,7 @@ With scatterlists, you use the resulting mapping like this:
int i, count = dma_map_sg(dev, sglist, nents, direction);
struct scatterlist *sg;
- for (i = 0, sg = sglist; i < count; i++, sg++) {
+ for_each_sg(sglist, sg, count, i) {
hw_address[i] = sg_dma_address(sg);
hw_len[i] = sg_dma_len(sg);
}
diff --git a/Documentation/DMA-mapping.txt b/Documentation/DMA-mapping.txt
index b463ecd0c7cebf36f53104015afcbeeccf4b934d..c74fec8c2351168d1329c527183f3a975234030e 100644
--- a/Documentation/DMA-mapping.txt
+++ b/Documentation/DMA-mapping.txt
@@ -740,7 +740,7 @@ failure can be determined by:
dma_addr_t dma_handle;
dma_handle = pci_map_single(pdev, addr, size, direction);
- if (pci_dma_mapping_error(dma_handle)) {
+ if (pci_dma_mapping_error(pdev, dma_handle)) {
/*
* reduce current DMA mapping usage,
* delay and try again later or
diff --git a/Documentation/DocBook/kernel-api.tmpl b/Documentation/DocBook/kernel-api.tmpl
index b7b1482f6e04ebda24e665d0734fb4786bfc197a..9d0058e788e53430f1b33bf8ff40d3ff4f6f67b1 100644
--- a/Documentation/DocBook/kernel-api.tmpl
+++ b/Documentation/DocBook/kernel-api.tmpl
@@ -283,6 +283,7 @@ X!Earch/x86/kernel/mca_32.c
<chapter id="security">
<title>Security Framework</title>
!Isecurity/security.c
+!Esecurity/inode.c
</chapter>
<chapter id="audit">
@@ -364,6 +365,10 @@ X!Edrivers/pnp/system.c
!Eblock/blk-barrier.c
!Eblock/blk-tag.c
!Iblock/blk-tag.c
+!Eblock/blk-integrity.c
+!Iblock/blktrace.c
+!Iblock/genhd.c
+!Eblock/genhd.c
</chapter>
<chapter id="chrdev">
diff --git a/Documentation/DocBook/mac80211.tmpl b/Documentation/DocBook/mac80211.tmpl
index b651e0a4b1c0bdc3e050b8e5c6610c907ee92ea0..77c3c202991b4ded85f4795ef33e3e73186dd784 100644
--- a/Documentation/DocBook/mac80211.tmpl
+++ b/Documentation/DocBook/mac80211.tmpl
@@ -145,7 +145,6 @@ usage should require reading the full document.
this though and the recommendation to allow only a single
interface in STA mode at first!
</para>
-!Finclude/net/mac80211.h ieee80211_if_types
!Finclude/net/mac80211.h ieee80211_if_init_conf
!Finclude/net/mac80211.h ieee80211_if_conf
</chapter>
@@ -177,8 +176,7 @@ usage should require reading the full document.
<title>functions/definitions</title>
!Finclude/net/mac80211.h ieee80211_rx_status
!Finclude/net/mac80211.h mac80211_rx_flags
-!Finclude/net/mac80211.h ieee80211_tx_control
-!Finclude/net/mac80211.h ieee80211_tx_status_flags
+!Finclude/net/mac80211.h ieee80211_tx_info
!Finclude/net/mac80211.h ieee80211_rx
!Finclude/net/mac80211.h ieee80211_rx_irqsafe
!Finclude/net/mac80211.h ieee80211_tx_status
@@ -189,12 +187,11 @@ usage should require reading the full document.
!Finclude/net/mac80211.h ieee80211_ctstoself_duration
!Finclude/net/mac80211.h ieee80211_generic_frame_duration
!Finclude/net/mac80211.h ieee80211_get_hdrlen_from_skb
-!Finclude/net/mac80211.h ieee80211_get_hdrlen
+!Finclude/net/mac80211.h ieee80211_hdrlen
!Finclude/net/mac80211.h ieee80211_wake_queue
!Finclude/net/mac80211.h ieee80211_stop_queue
-!Finclude/net/mac80211.h ieee80211_start_queues
-!Finclude/net/mac80211.h ieee80211_stop_queues
!Finclude/net/mac80211.h ieee80211_wake_queues
+!Finclude/net/mac80211.h ieee80211_stop_queues
</sect1>
</chapter>
@@ -230,8 +227,7 @@ usage should require reading the full document.
<title>Multiple queues and QoS support</title>
<para>TBD</para>
!Finclude/net/mac80211.h ieee80211_tx_queue_params
-!Finclude/net/mac80211.h ieee80211_tx_queue_stats_data
-!Finclude/net/mac80211.h ieee80211_tx_queue
+!Finclude/net/mac80211.h ieee80211_tx_queue_stats
</chapter>
<chapter id="AP">
diff --git a/Documentation/HOWTO b/Documentation/HOWTO
index c2371c5a98f99b5eaa785bd0affd6c40187e84e3..48a3955f05fcd9c5f7548aadf7557062f1aabdb1 100644
--- a/Documentation/HOWTO
+++ b/Documentation/HOWTO
@@ -77,7 +77,8 @@ documentation files are also added which explain how to use the feature.
When a kernel change causes the interface that the kernel exposes to
userspace to change, it is recommended that you send the information or
a patch to the manual pages explaining the change to the manual pages
-maintainer at mtk.manpages@gmail.com.
+maintainer at mtk.manpages@gmail.com, and CC the list
+linux-api@vger.kernel.org.
Here is a list of files that are in the kernel source tree that are
required reading:
diff --git a/Documentation/RCU/checklist.txt b/Documentation/RCU/checklist.txt
index cf5562cbe35642834f28d6fca3409dffebb5c0c4..6e253407b3dc1f83d85076dae39d405a29ec6716 100644
--- a/Documentation/RCU/checklist.txt
+++ b/Documentation/RCU/checklist.txt
@@ -210,7 +210,7 @@ over a rather long period of time, but improvements are always welcome!
number of updates per grace period.
9. All RCU list-traversal primitives, which include
- rcu_dereference(), list_for_each_rcu(), list_for_each_entry_rcu(),
+ rcu_dereference(), list_for_each_entry_rcu(),
list_for_each_continue_rcu(), and list_for_each_safe_rcu(),
must be either within an RCU read-side critical section or
must be protected by appropriate update-side locks. RCU
diff --git a/Documentation/RCU/rcuref.txt b/Documentation/RCU/rcuref.txt
index 451de2ad8329022e3164f26cfa138f9a05dc1d33..4202ad0931300fe776697a081494a433b54e3b61 100644
--- a/Documentation/RCU/rcuref.txt
+++ b/Documentation/RCU/rcuref.txt
@@ -29,9 +29,9 @@ release_referenced() delete()
}
If this list/array is made lock free using RCU as in changing the
-write_lock() in add() and delete() to spin_lock and changing read_lock
-in search_and_reference to rcu_read_lock(), the atomic_get in
-search_and_reference could potentially hold reference to an element which
+write_lock() in add() and delete() to spin_lock() and changing read_lock()
+in search_and_reference() to rcu_read_lock(), the atomic_inc() in
+search_and_reference() could potentially hold reference to an element which
has already been deleted from the list/array. Use atomic_inc_not_zero()
in this scenario as follows:
@@ -40,20 +40,20 @@ add() search_and_reference()
{ {
alloc_object rcu_read_lock();
... search_for_element
- atomic_set(&el->rc, 1); if (atomic_inc_not_zero(&el->rc)) {
- write_lock(&list_lock); rcu_read_unlock();
+ atomic_set(&el->rc, 1); if (!atomic_inc_not_zero(&el->rc)) {
+ spin_lock(&list_lock); rcu_read_unlock();
return FAIL;
add_element }
... ...
- write_unlock(&list_lock); rcu_read_unlock();
+ spin_unlock(&list_lock); rcu_read_unlock();
} }
3. 4.
release_referenced() delete()
{ {
- ... write_lock(&list_lock);
+ ... spin_lock(&list_lock);
if (atomic_dec_and_test(&el->rc)) ...
call_rcu(&el->head, el_free); delete_element
- ... write_unlock(&list_lock);
+ ... spin_unlock(&list_lock);
} ...
if (atomic_dec_and_test(&el->rc))
call_rcu(&el->head, el_free);
diff --git a/Documentation/RCU/whatisRCU.txt b/Documentation/RCU/whatisRCU.txt
index e04d643a9f57a802e59057165f719f36b5ebf5ab..96170824a717059962b85c2400491f58883f3bde 100644
--- a/Documentation/RCU/whatisRCU.txt
+++ b/Documentation/RCU/whatisRCU.txt
@@ -786,8 +786,6 @@ RCU pointer/list traversal:
list_for_each_entry_rcu
hlist_for_each_entry_rcu
- list_for_each_rcu (to be deprecated in favor of
- list_for_each_entry_rcu)
list_for_each_continue_rcu (to be deprecated in favor of new
list_for_each_entry_continue_rcu)
diff --git a/Documentation/SELinux.txt b/Documentation/SELinux.txt
new file mode 100644
index 0000000000000000000000000000000000000000..07eae00f3314a2c9e82507e9e62e6fd8f7669952
--- /dev/null
+++ b/Documentation/SELinux.txt
@@ -0,0 +1,27 @@
+If you want to use SELinux, chances are you will want
+to use the distro-provided policies, or install the
+latest reference policy release from
+ http://oss.tresys.com/projects/refpolicy
+
+However, if you want to install a dummy policy for
+testing, you can do using 'mdp' provided under
+scripts/selinux. Note that this requires the selinux
+userspace to be installed - in particular you will
+need checkpolicy to compile a kernel, and setfiles and
+fixfiles to label the filesystem.
+
+ 1. Compile the kernel with selinux enabled.
+ 2. Type 'make' to compile mdp.
+ 3. Make sure that you are not running with
+ SELinux enabled and a real policy. If
+ you are, reboot with selinux disabled
+ before continuing.
+ 4. Run install_policy.sh:
+ cd scripts/selinux
+ sh install_policy.sh
+
+Step 4 will create a new dummy policy valid for your
+kernel, with a single selinux user, role, and type.
+It will compile the policy, will set your SELINUXTYPE to
+dummy in /etc/selinux/config, install the compiled policy
+as 'dummy', and relabel your filesystem.
diff --git a/Documentation/SubmitChecklist b/Documentation/SubmitChecklist
index da10e0714241fbef07ac394a741e3276723591fb..21f0795af20f1a6a3c34569f10ac05d72e8b75b4 100644
--- a/Documentation/SubmitChecklist
+++ b/Documentation/SubmitChecklist
@@ -67,6 +67,8 @@ kernel patches.
19: All new userspace interfaces are documented in Documentation/ABI/.
See Documentation/ABI/README for more information.
+ Patches that change userspace interfaces should be CCed to
+ linux-api@vger.kernel.org.
20: Check that it all passes `make headers_check'.
diff --git a/Documentation/block/deadline-iosched.txt b/Documentation/block/deadline-iosched.txt
index c23cab13c3d1403a1a2f599a6b26b461296d2234..72576769e0f4976fead6933727edc02f2704092e 100644
--- a/Documentation/block/deadline-iosched.txt
+++ b/Documentation/block/deadline-iosched.txt
@@ -30,12 +30,18 @@ write_expire (in ms)
Similar to read_expire mentioned above, but for writes.
-fifo_batch
+fifo_batch (number of requests)
----------
-When a read request expires its deadline, we must move some requests from
-the sorted io scheduler list to the block device dispatch queue. fifo_batch
-controls how many requests we move.
+Requests are grouped into ``batches'' of a particular data direction (read or
+write) which are serviced in increasing sector order. To limit extra seeking,
+deadline expiries are only checked between batches. fifo_batch controls the
+maximum number of requests per batch.
+
+This parameter tunes the balance between per-request latency and aggregate
+throughput. When low latency is the primary concern, smaller is better (where
+a value of 1 yields first-come first-served behaviour). Increasing fifo_batch
+generally improves throughput, at the cost of latency variation.
writes_starved (number of dispatches)
diff --git a/Documentation/cdrom/ide-cd b/Documentation/cdrom/ide-cd
index 91c0dcc6fa5ca92d29124951e83f7e8c8b4e3b32..2c558cd6c1ef605f11dfe2a1dff1be292946d57e 100644
--- a/Documentation/cdrom/ide-cd
+++ b/Documentation/cdrom/ide-cd
@@ -145,8 +145,7 @@ useful for reading photocds.
To play an audio CD, you should first unmount and remove any data
CDROM. Any of the CDROM player programs should then work (workman,
-workbone, cdplayer, etc.). Lacking anything else, you could use the
-cdtester program in Documentation/cdrom/sbpcd.
+workbone, cdplayer, etc.).
On a few drives, you can read digital audio directly using a program
such as cdda2wav. The only types of drive which I've heard support
diff --git a/Documentation/cpu-freq/index.txt b/Documentation/cpu-freq/index.txt
index ffdb5323df378b84963e4f91cd1470ff17865b6d..3d0b915035b9f28fbcff7d83a91ef016d4d7b2ad 100644
--- a/Documentation/cpu-freq/index.txt
+++ b/Documentation/cpu-freq/index.txt
@@ -35,11 +35,9 @@ Mailing List
------------
There is a CPU frequency changing CVS commit and general list where
you can report bugs, problems or submit patches. To post a message,
-send an email to cpufreq@lists.linux.org.uk, to subscribe go to
-http://lists.linux.org.uk/mailman/listinfo/cpufreq. Previous post to the
-mailing list are available to subscribers at
-http://lists.linux.org.uk/mailman/private/cpufreq/.
-
+send an email to cpufreq@vger.kernel.org, to subscribe go to
+http://vger.kernel.org/vger-lists.html#cpufreq and follow the
+instructions there.
Links
-----
@@ -50,7 +48,7 @@ how to access the CVS repository:
* http://cvs.arm.linux.org.uk/
the CPUFreq Mailing list:
-* http://lists.linux.org.uk/mailman/listinfo/cpufreq
+* http://vger.kernel.org/vger-lists.html#cpufreq
Clock and voltage scaling for the SA-1100:
* http://www.lartmaker.nl/projects/scaling
diff --git a/Documentation/cpusets.txt b/Documentation/cpusets.txt
index 1f5a924d1e56430bc3c8a0a6bb74e7524fab1670..47e568a9370afa28f703acf9ce55f88a8ca52519 100644
--- a/Documentation/cpusets.txt
+++ b/Documentation/cpusets.txt
@@ -635,14 +635,16 @@ prior 'mems' setting, will not be moved.
There is an exception to the above. If hotplug functionality is used
to remove all the CPUs that are currently assigned to a cpuset,
-then the kernel will automatically update the cpus_allowed of all
-tasks attached to CPUs in that cpuset to allow all CPUs. When memory
-hotplug functionality for removing Memory Nodes is available, a
-similar exception is expected to apply there as well. In general,
-the kernel prefers to violate cpuset placement, over starving a task
-that has had all its allowed CPUs or Memory Nodes taken offline. User
-code should reconfigure cpusets to only refer to online CPUs and Memory
-Nodes when using hotplug to add or remove such resources.
+then all the tasks in that cpuset will be moved to the nearest ancestor
+with non-empty cpus. But the moving of some (or all) tasks might fail if
+cpuset is bound with another cgroup subsystem which has some restrictions
+on task attaching. In this failing case, those tasks will stay
+in the original cpuset, and the kernel will automatically update
+their cpus_allowed to allow all online CPUs. When memory hotplug
+functionality for removing Memory Nodes is available, a similar exception
+is expected to apply there as well. In general, the kernel prefers to
+violate cpuset placement, over starving a task that has had all
+its allowed CPUs or Memory Nodes taken offline.
There is a second exception to the above. GFP_ATOMIC requests are
kernel internal allocations that must be satisfied, immediately.
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index eb1a47b974278270242c2da772420f6a984ff706..3d2d0c29f02735e01e1acbc3bf3d1c97440352f2 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -6,6 +6,24 @@ be removed from this file.
---------------------------
+What: old static regulatory information and ieee80211_regdom module parameter
+When: 2.6.29
+Why: The old regulatory infrastructure has been replaced with a new one
+ which does not require statically defined regulatory domains. We do
+ not want to keep static regulatory domains in the kernel due to the
+ the dynamic nature of regulatory law and localization. We kept around
+ the old static definitions for the regulatory domains of:
+ * US
+ * JP
+ * EU
+ and used by default the US when CONFIG_WIRELESS_OLD_REGULATORY was
+ set. We also kept around the ieee80211_regdom module parameter in case
+ some applications were relying on it. Changing regulatory domains
+ can now be done instead by using nl80211, as is done with iw.
+Who: Luis R. Rodriguez <lrodriguez@atheros.com>
+
+---------------------------
+
What: dev->power.power_state
When: July 2007
Why: Broken design for runtime control over driver power states, confusing
@@ -232,6 +250,9 @@ What (Why):
- xt_mark match revision 0
(superseded by xt_mark match revision 1)
+ - xt_recent: the old ipt_recent proc dir
+ (superseded by /proc/net/xt_recent)
+
When: January 2009 or Linux 2.7.0, whichever comes first
Why: Superseded by newer revisions or modules
Who: Jan Engelhardt <jengelh@computergmbh.de>
@@ -322,3 +343,11 @@ Why: Accounting can now be enabled/disabled without kernel recompilation.
controlled by a kernel/module/sysfs/sysctl parameter.
Who: Krzysztof Piotr Oledzki <ole@ans.pl>
+---------------------------
+
+What: ide-scsi (BLK_DEV_IDESCSI)
+When: 2.6.29
+Why: The 2.6 kernel supports direct writing to ide CD drives, which
+ eliminates the need for ide-scsi. The new method is more
+ efficient in every way.
+Who: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index 680fb566b9286bcc71a527c5f75d4b94fc9ac215..8362860e21a7d6b4db3595e83905b32b25e55ecf 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -144,8 +144,8 @@ prototypes:
void (*kill_sb) (struct super_block *);
locking rules:
may block BKL
-get_sb yes yes
-kill_sb yes yes
+get_sb yes no
+kill_sb yes no
->get_sb() returns error or 0 with locked superblock attached to the vfsmount
(exclusive on ->s_umount).
@@ -409,12 +409,12 @@ ioctl: yes (see below)
unlocked_ioctl: no (see below)
compat_ioctl: no
mmap: no
-open: maybe (see below)
+open: no
flush: no
release: no
fsync: no (see below)
aio_fsync: no
-fasync: yes (see below)
+fasync: no
lock: yes
readv: no
writev: no
@@ -431,13 +431,6 @@ For many filesystems, it is probably safe to acquire the inode
semaphore. Note some filesystems (i.e. remote ones) provide no
protection for i_size so you will need to use the BKL.
-->open() locking is in-transit: big lock partially moved into the methods.
-The only exception is ->open() in the instances of file_operations that never
-end up in ->i_fop/->proc_fops, i.e. ones that belong to character devices
-(chrdev_open() takes lock before replacing ->f_op and calling the secondary
-method. As soon as we fix the handling of module reference counters all
-instances of ->open() will be called without the BKL.
-
Note: ext2_release() was *the* source of contention on fs-intensive
loads and dropping BKL on ->release() helps to get rid of that (we still
grab BKL for cases when we close a file that had been opened r/w, but that
diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt
index 0d5394920a31c146ef85cc4df64107e37a6ae386..74484e6964052394bc9e3381c6ddd010f050d7fb 100644
--- a/Documentation/filesystems/ext4.txt
+++ b/Documentation/filesystems/ext4.txt
@@ -32,9 +32,9 @@ Mailing list: linux-ext4@vger.kernel.org
you will need to merge your changes with the version from e2fsprogs
1.41.x.
- - Create a new filesystem using the ext4dev filesystem type:
+ - Create a new filesystem using the ext4 filesystem type:
- # mke2fs -t ext4dev /dev/hda1
+ # mke2fs -t ext4 /dev/hda1
Or configure an existing ext3 filesystem to support extents and set
the test_fs flag to indicate that it's ok for an in-development
@@ -47,13 +47,13 @@ Mailing list: linux-ext4@vger.kernel.org
# tune2fs -I 256 /dev/hda1
- (Note: we currently do not have tools to convert an ext4dev
+ (Note: we currently do not have tools to convert an ext4
filesystem back to ext3; so please do not do try this on production
filesystems.)
- Mounting:
- # mount -t ext4dev /dev/hda1 /wherever
+ # mount -t ext4 /dev/hda1 /wherever
- When comparing performance with other filesystems, remember that
ext3/4 by default offers higher data integrity guarantees than most.
@@ -177,6 +177,11 @@ barrier=<0|1(*)> This enables/disables the use of write barriers in
your disks are battery-backed in one way or another,
disabling barriers may safely improve performance.
+inode_readahead=n This tuning parameter controls the maximum
+ number of inode table blocks that ext4's inode
+ table readahead algorithm will pre-read into
+ the buffer cache. The default value is 32 blocks.
+
orlov (*) This enables the new Orlov block allocator. It is
enabled by default.
@@ -252,6 +257,7 @@ stripe=n Number of filesystem blocks that mballoc will try
delalloc (*) Deferring block allocation until write-out time.
nodelalloc Disable delayed allocation. Blocks are allocation
when data is copied from user to page cache.
+
Data Mode
=========
There are 3 different data modes:
diff --git a/Documentation/filesystems/fiemap.txt b/Documentation/filesystems/fiemap.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1e3defcfe50b2eafd9f6ac0fcf6f624bca3da43b
--- /dev/null
+++ b/Documentation/filesystems/fiemap.txt
@@ -0,0 +1,228 @@
+============
+Fiemap Ioctl
+============
+
+The fiemap ioctl is an efficient method for userspace to get file
+extent mappings. Instead of block-by-block mapping (such as bmap), fiemap
+returns a list of extents.
+
+
+Request Basics
+--------------
+
+A fiemap request is encoded within struct fiemap:
+
+struct fiemap {
+ __u64 fm_start; /* logical offset (inclusive) at
+ * which to start mapping (in) */
+ __u64 fm_length; /* logical length of mapping which
+ * userspace cares about (in) */
+ __u32 fm_flags; /* FIEMAP_FLAG_* flags for request (in/out) */
+ __u32 fm_mapped_extents; /* number of extents that were
+ * mapped (out) */
+ __u32 fm_extent_count; /* size of fm_extents array (in) */
+ __u32 fm_reserved;
+ struct fiemap_extent fm_extents[0]; /* array of mapped extents (out) */
+};
+
+
+fm_start, and fm_length specify the logical range within the file
+which the process would like mappings for. Extents returned mirror
+those on disk - that is, the logical offset of the 1st returned extent
+may start before fm_start, and the range covered by the last returned
+extent may end after fm_length. All offsets and lengths are in bytes.
+
+Certain flags to modify the way in which mappings are looked up can be
+set in fm_flags. If the kernel doesn't understand some particular
+flags, it will return EBADR and the contents of fm_flags will contain
+the set of flags which caused the error. If the kernel is compatible
+with all flags passed, the contents of fm_flags will be unmodified.
+It is up to userspace to determine whether rejection of a particular
+flag is fatal to it's operation. This scheme is intended to allow the
+fiemap interface to grow in the future but without losing
+compatibility with old software.
+
+fm_extent_count specifies the number of elements in the fm_extents[] array
+that can be used to return extents. If fm_extent_count is zero, then the
+fm_extents[] array is ignored (no extents will be returned), and the
+fm_mapped_extents count will hold the number of extents needed in
+fm_extents[] to hold the file's current mapping. Note that there is
+nothing to prevent the file from changing between calls to FIEMAP.
+
+The following flags can be set in fm_flags:
+
+* FIEMAP_FLAG_SYNC
+If this flag is set, the kernel will sync the file before mapping extents.
+
+* FIEMAP_FLAG_XATTR
+If this flag is set, the extents returned will describe the inodes
+extended attribute lookup tree, instead of it's data tree.
+
+
+Extent Mapping
+--------------
+
+Extent information is returned within the embedded fm_extents array
+which userspace must allocate along with the fiemap structure. The
+number of elements in the fiemap_extents[] array should be passed via
+fm_extent_count. The number of extents mapped by kernel will be
+returned via fm_mapped_extents. If the number of fiemap_extents
+allocated is less than would be required to map the requested range,
+the maximum number of extents that can be mapped in the fm_extent[]
+array will be returned and fm_mapped_extents will be equal to
+fm_extent_count. In that case, the last extent in the array will not
+complete the requested range and will not have the FIEMAP_EXTENT_LAST
+flag set (see the next section on extent flags).
+
+Each extent is described by a single fiemap_extent structure as
+returned in fm_extents.
+
+struct fiemap_extent {
+ __u64 fe_logical; /* logical offset in bytes for the start of
+ * the extent */
+ __u64 fe_physical; /* physical offset in bytes for the start
+ * of the extent */
+ __u64 fe_length; /* length in bytes for the extent */
+ __u64 fe_reserved64[2];
+ __u32 fe_flags; /* FIEMAP_EXTENT_* flags for this extent */
+ __u32 fe_reserved[3];
+};
+
+All offsets and lengths are in bytes and mirror those on disk. It is valid
+for an extents logical offset to start before the request or it's logical
+length to extend past the request. Unless FIEMAP_EXTENT_NOT_ALIGNED is
+returned, fe_logical, fe_physical, and fe_length will be aligned to the
+block size of the file system. With the exception of extents flagged as
+FIEMAP_EXTENT_MERGED, adjacent extents will not be merged.
+
+The fe_flags field contains flags which describe the extent returned.
+A special flag, FIEMAP_EXTENT_LAST is always set on the last extent in
+the file so that the process making fiemap calls can determine when no
+more extents are available, without having to call the ioctl again.
+
+Some flags are intentionally vague and will always be set in the
+presence of other more specific flags. This way a program looking for
+a general property does not have to know all existing and future flags
+which imply that property.
+
+For example, if FIEMAP_EXTENT_DATA_INLINE or FIEMAP_EXTENT_DATA_TAIL
+are set, FIEMAP_EXTENT_NOT_ALIGNED will also be set. A program looking
+for inline or tail-packed data can key on the specific flag. Software
+which simply cares not to try operating on non-aligned extents
+however, can just key on FIEMAP_EXTENT_NOT_ALIGNED, and not have to
+worry about all present and future flags which might imply unaligned
+data. Note that the opposite is not true - it would be valid for
+FIEMAP_EXTENT_NOT_ALIGNED to appear alone.
+
+* FIEMAP_EXTENT_LAST
+This is the last extent in the file. A mapping attempt past this
+extent will return nothing.
+
+* FIEMAP_EXTENT_UNKNOWN
+The location of this extent is currently unknown. This may indicate
+the data is stored on an inaccessible volume or that no storage has
+been allocated for the file yet.
+
+* FIEMAP_EXTENT_DELALLOC
+ - This will also set FIEMAP_EXTENT_UNKNOWN.
+Delayed allocation - while there is data for this extent, it's
+physical location has not been allocated yet.
+
+* FIEMAP_EXTENT_ENCODED
+This extent does not consist of plain filesystem blocks but is
+encoded (e.g. encrypted or compressed). Reading the data in this
+extent via I/O to the block device will have undefined results.
+
+Note that it is *always* undefined to try to update the data
+in-place by writing to the indicated location without the
+assistance of the filesystem, or to access the data using the
+information returned by the FIEMAP interface while the filesystem
+is mounted. In other words, user applications may only read the
+extent data via I/O to the block device while the filesystem is
+unmounted, and then only if the FIEMAP_EXTENT_ENCODED flag is
+clear; user applications must not try reading or writing to the
+filesystem via the block device under any other circumstances.
+
+* FIEMAP_EXTENT_DATA_ENCRYPTED
+ - This will also set FIEMAP_EXTENT_ENCODED
+The data in this extent has been encrypted by the file system.
+
+* FIEMAP_EXTENT_NOT_ALIGNED
+Extent offsets and length are not guaranteed to be block aligned.
+
+* FIEMAP_EXTENT_DATA_INLINE
+ This will also set FIEMAP_EXTENT_NOT_ALIGNED
+Data is located within a meta data block.
+
+* FIEMAP_EXTENT_DATA_TAIL
+ This will also set FIEMAP_EXTENT_NOT_ALIGNED
+Data is packed into a block with data from other files.
+
+* FIEMAP_EXTENT_UNWRITTEN
+Unwritten extent - the extent is allocated but it's data has not been
+initialized. This indicates the extent's data will be all zero if read
+through the filesystem but the contents are undefined if read directly from
+the device.
+
+* FIEMAP_EXTENT_MERGED
+This will be set when a file does not support extents, i.e., it uses a block
+based addressing scheme. Since returning an extent for each block back to
+userspace would be highly inefficient, the kernel will try to merge most
+adjacent blocks into 'extents'.
+
+
+VFS -> File System Implementation
+---------------------------------
+
+File systems wishing to support fiemap must implement a ->fiemap callback on
+their inode_operations structure. The fs ->fiemap call is responsible for
+defining it's set of supported fiemap flags, and calling a helper function on
+each discovered extent:
+
+struct inode_operations {
+ ...
+
+ int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start,
+ u64 len);
+
+->fiemap is passed struct fiemap_extent_info which describes the
+fiemap request:
+
+struct fiemap_extent_info {
+ unsigned int fi_flags; /* Flags as passed from user */
+ unsigned int fi_extents_mapped; /* Number of mapped extents */
+ unsigned int fi_extents_max; /* Size of fiemap_extent array */
+ struct fiemap_extent *fi_extents_start; /* Start of fiemap_extent array */
+};
+
+It is intended that the file system should not need to access any of this
+structure directly.
+
+
+Flag checking should be done at the beginning of the ->fiemap callback via the
+fiemap_check_flags() helper:
+
+int fiemap_check_flags(struct fiemap_extent_info *fieinfo, u32 fs_flags);
+
+The struct fieinfo should be passed in as recieved from ioctl_fiemap(). The
+set of fiemap flags which the fs understands should be passed via fs_flags. If
+fiemap_check_flags finds invalid user flags, it will place the bad values in
+fieinfo->fi_flags and return -EBADR. If the file system gets -EBADR, from
+fiemap_check_flags(), it should immediately exit, returning that error back to
+ioctl_fiemap().
+
+
+For each extent in the request range, the file system should call
+the helper function, fiemap_fill_next_extent():
+
+int fiemap_fill_next_extent(struct fiemap_extent_info *info, u64 logical,
+ u64 phys, u64 len, u32 flags, u32 dev);
+
+fiemap_fill_next_extent() will use the passed values to populate the
+next free extent in the fm_extents array. 'General' extent flags will
+automatically be set from specific flags on behalf of the calling file
+system so that the userspace API is not broken.
+
+fiemap_fill_next_extent() returns 0 on success, and 1 when the
+user-supplied fm_extents array is full. If an error is encountered
+while copying the extent to user memory, -EFAULT will be returned.
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 394eb2cc1c39b8fa863459b796bc95a427957013..d831d24d2a6c133214ad3663f1d7762138e3dbe4 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -923,45 +923,44 @@ CPUs.
The "procs_blocked" line gives the number of processes currently blocked,
waiting for I/O to complete.
+
1.9 Ext4 file system parameters
------------------------------
-Ext4 file system have one directory per partition under /proc/fs/ext4/
-# ls /proc/fs/ext4/hdc/
-group_prealloc max_to_scan mb_groups mb_history min_to_scan order2_req
-stats stream_req
-
-mb_groups:
-This file gives the details of multiblock allocator buddy cache of free blocks
-
-mb_history:
-Multiblock allocation history.
-
-stats:
-This file indicate whether the multiblock allocator should start collecting
-statistics. The statistics are shown during unmount
-group_prealloc:
-The multiblock allocator normalize the block allocation request to
-group_prealloc filesystem blocks if we don't have strip value set.
-The stripe value can be specified at mount time or during mke2fs.
+Information about mounted ext4 file systems can be found in
+/proc/fs/ext4. Each mounted filesystem will have a directory in
+/proc/fs/ext4 based on its device name (i.e., /proc/fs/ext4/hdc or
+/proc/fs/ext4/dm-0). The files in each per-device directory are shown
+in Table 1-10, below.
-max_to_scan:
-How long multiblock allocator can look for a best extent (in found extents)
-
-min_to_scan:
-How long multiblock allocator must look for a best extent
-
-order2_req:
-Multiblock allocator use 2^N search using buddies only for requests greater
-than or equal to order2_req. The request size is specfied in file system
-blocks. A value of 2 indicate only if the requests are greater than or equal
-to 4 blocks.
+Table 1-10: Files in /proc/fs/ext4/<devname>
+..............................................................................
+ File Content
+ mb_groups details of multiblock allocator buddy cache of free blocks
+ mb_history multiblock allocation history
+ stats controls whether the multiblock allocator should start
+ collecting statistics, which are shown during the unmount
+ group_prealloc the multiblock allocator will round up allocation
+ requests to a multiple of this tuning parameter if the
+ stripe size is not set in the ext4 superblock
+ max_to_scan The maximum number of extents the multiblock allocator
+ will search to find the best extent
+ min_to_scan The minimum number of extents the multiblock allocator
+ will search to find the best extent
+ order2_req Tuning parameter which controls the minimum size for
+ requests (as a power of 2) where the buddy cache is
+ used
+ stream_req Files which have fewer blocks than this tunable
+ parameter will have their blocks allocated out of a
+ block group specific preallocation pool, so that small
+ files are packed closely together. Each large file
+ will have its blocks allocated out of its own unique
+ preallocation pool.
+inode_readahead Tuning parameter which controls the maximum number of
+ inode table blocks that ext4's inode table readahead
+ algorithm will pre-read into the buffer cache
+..............................................................................
-stream_req:
-Files smaller than stream_req are served by the stream allocator, whose
-purpose is to pack requests as close each to other as possible to
-produce smooth I/O traffic. Avalue of 16 indicate that file smaller than 16
-filesystem block size will use group based preallocation.
------------------------------------------------------------------------------
Summary
@@ -2413,6 +2412,8 @@ The following 4 memory types are supported:
- (bit 1) anonymous shared memory
- (bit 2) file-backed private memory
- (bit 3) file-backed shared memory
+ - (bit 4) ELF header pages in file-backed private memory areas (it is
+ effective only if the bit 2 is cleared)
Note that MMIO pages such as frame buffer are never dumped and vDSO pages
are always dumped regardless of the bitmask status.
diff --git a/Documentation/hwmon/adt7473 b/Documentation/hwmon/adt7473
index 2126de34c71161a3e6f22ddbfe082725b01cfc24..1cbf671822e23d063c648984c145149792978c62 100644
--- a/Documentation/hwmon/adt7473
+++ b/Documentation/hwmon/adt7473
@@ -14,14 +14,14 @@ Description
This driver implements support for the Analog Devices ADT7473 chip family.
-The LM85 uses the 2-wire interface compatible with the SMBUS 2.0
+The ADT7473 uses the 2-wire interface compatible with the SMBUS 2.0
specification. Using an analog to digital converter it measures three (3)
-temperatures and two (2) voltages. It has three (3) 16-bit counters for
+temperatures and two (2) voltages. It has four (4) 16-bit counters for
measuring fan speed. There are three (3) PWM outputs that can be used
to control fan speed.
A sophisticated control system for the PWM outputs is designed into the
-LM85 that allows fan speed to be adjusted automatically based on any of the
+ADT7473 that allows fan speed to be adjusted automatically based on any of the
three temperature sensors. Each PWM output is individually adjustable and
programmable. Once configured, the ADT7473 will adjust the PWM outputs in
response to the measured temperatures without further host intervention.
@@ -46,14 +46,6 @@ from the raw value to get the temperature value.
The Analog Devices datasheet is very detailed and describes a procedure for
determining an optimal configuration for the automatic PWM control.
-Hardware Configurations
------------------------
-
-The ADT7473 chips have an optional SMBALERT output that can be used to
-signal the chipset in case a limit is exceeded or the temperature sensors
-fail. Individual sensor interrupts can be masked so they won't trigger
-SMBALERT. The SMBALERT output if configured replaces the PWM2 function.
-
Configuration Notes
-------------------
@@ -61,8 +53,8 @@ Besides standard interfaces driver adds the following:
* PWM Control
-* pwm#_auto_point1_pwm and pwm#_auto_point1_temp and
-* pwm#_auto_point2_pwm and pwm#_auto_point2_temp -
+* pwm#_auto_point1_pwm and temp#_auto_point1_temp and
+* pwm#_auto_point2_pwm and temp#_auto_point2_temp -
point1: Set the pwm speed at a lower temperature bound.
point2: Set the pwm speed at a higher temperature bound.
diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index 2d845730d4e0e81c65ff5ceb5299a79724daf62f..6dbfd5efd991de9f6a69eaa831d1a45634ba5979 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -329,6 +329,10 @@ power[1-*]_average Average power use
Unit: microWatt
RO
+power[1-*]_average_interval Power use averaging interval
+ Unit: milliseconds
+ RW
+
power[1-*]_average_highest Historical average maximum power use
Unit: microWatt
RO
@@ -353,6 +357,14 @@ power[1-*]_reset_history Reset input_highest, input_lowest,
average_highest and average_lowest.
WO
+**********
+* Energy *
+**********
+
+energy[1-*]_input Cumulative energy use
+ Unit: microJoule
+ RO
+
**********
* Alarms *
**********
diff --git a/Documentation/ioctl/cdrom.txt b/Documentation/ioctl/cdrom.txt
index 62d4af44ec4a2e0a4987d48687dc0bd1d01dcbf0..59df81c8da2b86dd71394ccb85ab34bc1cba4595 100644
--- a/Documentation/ioctl/cdrom.txt
+++ b/Documentation/ioctl/cdrom.txt
@@ -271,14 +271,14 @@ CDROMCLOSETRAY pendant of CDROMEJECT
usage:
- ioctl(fd, CDROMEJECT, 0);
+ ioctl(fd, CDROMCLOSETRAY, 0);
inputs: none
outputs: none
error returns:
- ENOSYS cd drive not capable of ejecting
+ ENOSYS cd drive not capable of closing the tray
EBUSY other processes are accessing drive, or door is locked
notes:
diff --git a/Documentation/kernel-doc-nano-HOWTO.txt b/Documentation/kernel-doc-nano-HOWTO.txt
index 0bd32748a467be8e7436f4ff3ec684b784755663..c6841eee9598ddd82932db9e4e4a451f9f33ad9d 100644
--- a/Documentation/kernel-doc-nano-HOWTO.txt
+++ b/Documentation/kernel-doc-nano-HOWTO.txt
@@ -168,10 +168,10 @@ if ($#ARGV < 0) {
mkdir $ARGV[0],0777;
$state = 0;
while (<STDIN>) {
- if (/^\.TH \"[^\"]*\" 4 \"([^\"]*)\"/) {
+ if (/^\.TH \"[^\"]*\" 9 \"([^\"]*)\"/) {
if ($state == 1) { close OUT }
$state = 1;
- $fn = "$ARGV[0]/$1.4";
+ $fn = "$ARGV[0]/$1.9";
print STDERR "Creating $fn\n";
open OUT, ">$fn" or die "can't open $fn: $!\n";
print OUT $_;
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 1de51110e622534d882a253c77f7238e22fbac3d..25efbaf1f59bc23ef21cdd3d50731509e06fbeef 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -284,6 +284,11 @@ and is between 256 and 4096 characters. It is defined in the file
isolate - enable device isolation (each device, as far
as possible, will get its own protection
domain)
+ fullflush - enable flushing of IO/TLB entries when
+ they are unmapped. Otherwise they are
+ flushed before they will be reused, which
+ is a lot of faster
+
amd_iommu_size= [HW,X86-64]
Define the size of the aperture for the AMD IOMMU
driver. Possible values are:
@@ -463,12 +468,6 @@ and is between 256 and 4096 characters. It is defined in the file
Range: 0 - 8192
Default: 64
- disable_8254_timer
- enable_8254_timer
- [IA32/X86_64] Disable/Enable interrupt 0 timer routing
- over the 8254 in addition to over the IO-APIC. The
- kernel tries to set a sensible default.
-
hpet= [X86-32,HPET] option to control HPET usage
Format: { enable (default) | disable | force }
disable: disable HPET and use PIT instead
@@ -1020,6 +1019,10 @@ and is between 256 and 4096 characters. It is defined in the file
(only serial suported for now)
Format: <serial_device>[,baud]
+ kmac= [MIPS] korina ethernet MAC address.
+ Configure the RouterBoard 532 series on-chip
+ Ethernet adapter MAC address.
+
l2cr= [PPC]
l3cr= [PPC]
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index 02dc748b76c4ac861549077392ef1deb3ca9c652..71f0fe1fc1b0f341996fa3fbef5c59b6af8ebd46 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -44,7 +44,7 @@ detailed description):
- LCD brightness control
- Volume control
- Fan control and monitoring: fan speed, fan enable/disable
- - Experimental: WAN enable and disable
+ - WAN enable and disable
A compatibility table by model and feature is maintained on the web
site, http://ibm-acpi.sf.net/. I appreciate any success or failure
@@ -1375,18 +1375,13 @@ with EINVAL, try to set pwm1_enable to 1 and pwm1 to at least 128 (255
would be the safest choice, though).
-EXPERIMENTAL: WAN
------------------
+WAN
+---
procfs: /proc/acpi/ibm/wan
sysfs device attribute: wwan_enable (deprecated)
sysfs rfkill class: switch "tpacpi_wwan_sw"
-This feature is marked EXPERIMENTAL because the implementation
-directly accesses hardware registers and may not work as expected. USE
-WITH CAUTION! To use this feature, you need to supply the
-experimental=1 parameter when loading the module.
-
This feature shows the presence and current state of a W-WAN (Sierra
Wireless EV-DO) device.
diff --git a/Documentation/networking/LICENSE.qlge b/Documentation/networking/LICENSE.qlge
new file mode 100644
index 0000000000000000000000000000000000000000..123b6edd7f1892d5be5aa811a610787ea966d45a
--- /dev/null
+++ b/Documentation/networking/LICENSE.qlge
@@ -0,0 +1,46 @@
+Copyright (c) 2003-2008 QLogic Corporation
+QLogic Linux Networking HBA Driver
+
+This program includes a device driver for Linux 2.6 that may be
+distributed with QLogic hardware specific firmware binary file.
+You may modify and redistribute the device driver code under the
+GNU General Public License as published by the Free Software
+Foundation (version 2 or a later version).
+
+You may redistribute the hardware specific firmware binary file
+under the following terms:
+
+ 1. Redistribution of source code (only if applicable),
+ must retain the above copyright notice, this list of
+ conditions and the following disclaimer.
+
+ 2. Redistribution in binary form must reproduce the above
+ copyright notice, this list of conditions and the
+ following disclaimer in the documentation and/or other
+ materials provided with the distribution.
+
+ 3. The name of QLogic Corporation may not be used to
+ endorse or promote products derived from this software
+ without specific prior written permission
+
+REGARDLESS OF WHAT LICENSING MECHANISM IS USED OR APPLICABLE,
+THIS PROGRAM IS PROVIDED BY QLOGIC CORPORATION "AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+USER ACKNOWLEDGES AND AGREES THAT USE OF THIS PROGRAM WILL NOT
+CREATE OR GIVE GROUNDS FOR A LICENSE BY IMPLICATION, ESTOPPEL, OR
+OTHERWISE IN ANY INTELLECTUAL PROPERTY RIGHTS (PATENT, COPYRIGHT,
+TRADE SECRET, MASK WORK, OR OTHER PROPRIETARY RIGHT) EMBODIED IN
+ANY OTHER QLOGIC HARDWARE OR SOFTWARE EITHER SOLELY OR IN
+COMBINATION WITH THIS PROGRAM.
+
diff --git a/Documentation/networking/can.txt b/Documentation/networking/can.txt
index 297ba7b1ccaf953ff85e486baa0a7547450db31c..2035bc4932f224685992ca57b29e64de5da4934e 100644
--- a/Documentation/networking/can.txt
+++ b/Documentation/networking/can.txt
@@ -35,8 +35,9 @@ This file contains
6.1 general settings
6.2 local loopback of sent frames
6.3 CAN controller hardware filters
- 6.4 currently supported CAN hardware
- 6.5 todo
+ 6.4 The virtual CAN driver (vcan)
+ 6.5 currently supported CAN hardware
+ 6.6 todo
7 Credits
@@ -584,7 +585,42 @@ solution for a couple of reasons:
@133MHz with four SJA1000 CAN controllers from 2002 under heavy bus
load without any problems ...
- 6.4 currently supported CAN hardware (September 2007)
+ 6.4 The virtual CAN driver (vcan)
+
+ Similar to the network loopback devices, vcan offers a virtual local
+ CAN interface. A full qualified address on CAN consists of
+
+ - a unique CAN Identifier (CAN ID)
+ - the CAN bus this CAN ID is transmitted on (e.g. can0)
+
+ so in common use cases more than one virtual CAN interface is needed.
+
+ The virtual CAN interfaces allow the transmission and reception of CAN
+ frames without real CAN controller hardware. Virtual CAN network
+ devices are usually named 'vcanX', like vcan0 vcan1 vcan2 ...
+ When compiled as a module the virtual CAN driver module is called vcan.ko
+
+ Since Linux Kernel version 2.6.24 the vcan driver supports the Kernel
+ netlink interface to create vcan network devices. The creation and
+ removal of vcan network devices can be managed with the ip(8) tool:
+
+ - Create a virtual CAN network interface:
+ ip link add type vcan
+
+ - Create a virtual CAN network interface with a specific name 'vcan42':
+ ip link add dev vcan42 type vcan
+
+ - Remove a (virtual CAN) network interface 'vcan42':
+ ip link del vcan42
+
+ The tool 'vcan' from the SocketCAN SVN repository on BerliOS is obsolete.
+
+ Virtual CAN network device creation in older Kernels:
+ In Linux Kernel versions < 2.6.24 the vcan driver creates 4 vcan
+ netdevices at module load time by default. This value can be changed
+ with the module parameter 'numdev'. E.g. 'modprobe vcan numdev=8'
+
+ 6.5 currently supported CAN hardware
On the project website http://developer.berlios.de/projects/socketcan
there are different drivers available:
@@ -603,7 +639,7 @@ solution for a couple of reasons:
Please check the Mailing Lists on the berlios OSS project website.
- 6.5 todo (September 2007)
+ 6.6 todo
The configuration interface for CAN network drivers is still an open
issue that has not been finalized in the socketcan project. Also the
diff --git a/Documentation/networking/multiqueue.txt b/Documentation/networking/multiqueue.txt
index d391ea63114132a85c4b922e1eca1e6960cfc7af..4caa0e314cc2929f1991b05bc8b91cb634b86635 100644
--- a/Documentation/networking/multiqueue.txt
+++ b/Documentation/networking/multiqueue.txt
@@ -24,4 +24,56 @@ netif_{start|stop|wake}_subqueue() functions to manage each queue while the
device is still operational. netdev->queue_lock is still used when the device
comes online or when it's completely shut down (unregister_netdev(), etc.).
-Author: Peter P. Waskiewicz Jr. <peter.p.waskiewicz.jr@intel.com>
+
+Section 2: Qdisc support for multiqueue devices
+
+-----------------------------------------------
+
+Currently two qdiscs are optimized for multiqueue devices. The first is the
+default pfifo_fast qdisc. This qdisc supports one qdisc per hardware queue.
+A new round-robin qdisc, sch_multiq also supports multiple hardware queues. The
+qdisc is responsible for classifying the skb's and then directing the skb's to
+bands and queues based on the value in skb->queue_mapping. Use this field in
+the base driver to determine which queue to send the skb to.
+
+sch_multiq has been added for hardware that wishes to avoid head-of-line
+blocking. It will cycle though the bands and verify that the hardware queue
+associated with the band is not stopped prior to dequeuing a packet.
+
+On qdisc load, the number of bands is based on the number of queues on the
+hardware. Once the association is made, any skb with skb->queue_mapping set,
+will be queued to the band associated with the hardware queue.
+
+
+Section 3: Brief howto using MULTIQ for multiqueue devices
+---------------------------------------------------------------
+
+The userspace command 'tc,' part of the iproute2 package, is used to configure
+qdiscs. To add the MULTIQ qdisc to your network device, assuming the device
+is called eth0, run the following command:
+
+# tc qdisc add dev eth0 root handle 1: multiq
+
+The qdisc will allocate the number of bands to equal the number of queues that
+the device reports, and bring the qdisc online. Assuming eth0 has 4 Tx
+queues, the band mapping would look like:
+
+band 0 => queue 0
+band 1 => queue 1
+band 2 => queue 2
+band 3 => queue 3
+
+Traffic will begin flowing through each queue based on either the simple_tx_hash
+function or based on netdev->select_queue() if you have it defined.
+
+The behavior of tc filters remains the same. However a new tc action,
+skbedit, has been added. Assuming you wanted to route all traffic to a
+specific host, for example 192.168.0.3, through a specific queue you could use
+this action and establish a filter such as:
+
+tc filter add dev eth0 parent 1: protocol ip prio 1 u32 \
+ match ip dst 192.168.0.3 \
+ action skbedit queue_mapping 3
+
+Author: Alexander Duyck <alexander.h.duyck@intel.com>
+Original Author: Peter P. Waskiewicz Jr. <peter.p.waskiewicz.jr@intel.com>
diff --git a/Documentation/networking/phonet.txt b/Documentation/networking/phonet.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0e6e592f4f55b876c06b48ceae531b3cfdd6b421
--- /dev/null
+++ b/Documentation/networking/phonet.txt
@@ -0,0 +1,175 @@
+Linux Phonet protocol family
+============================
+
+Introduction
+------------
+
+Phonet is a packet protocol used by Nokia cellular modems for both IPC
+and RPC. With the Linux Phonet socket family, Linux host processes can
+receive and send messages from/to the modem, or any other external
+device attached to the modem. The modem takes care of routing.
+
+Phonet packets can be exchanged through various hardware connections
+depending on the device, such as:
+ - USB with the CDC Phonet interface,
+ - infrared,
+ - Bluetooth,
+ - an RS232 serial port (with a dedicated "FBUS" line discipline),
+ - the SSI bus with some TI OMAP processors.
+
+
+Packets format
+--------------
+
+Phonet packets have a common header as follows:
+
+ struct phonethdr {
+ uint8_t pn_media; /* Media type (link-layer identifier) */
+ uint8_t pn_rdev; /* Receiver device ID */
+ uint8_t pn_sdev; /* Sender device ID */
+ uint8_t pn_res; /* Resource ID or function */
+ uint16_t pn_length; /* Big-endian message byte length (minus 6) */
+ uint8_t pn_robj; /* Receiver object ID */
+ uint8_t pn_sobj; /* Sender object ID */
+ };
+
+On Linux, the link-layer header includes the pn_media byte (see below).
+The next 7 bytes are part of the network-layer header.
+
+The device ID is split: the 6 higher-order bits consitute the device
+address, while the 2 lower-order bits are used for multiplexing, as are
+the 8-bit object identifiers. As such, Phonet can be considered as a
+network layer with 6 bits of address space and 10 bits for transport
+protocol (much like port numbers in IP world).
+
+The modem always has address number zero. All other device have a their
+own 6-bit address.
+
+
+Link layer
+----------
+
+Phonet links are always point-to-point links. The link layer header
+consists of a single Phonet media type byte. It uniquely identifies the
+link through which the packet is transmitted, from the modem's
+perspective. Each Phonet network device shall prepend and set the media
+type byte as appropriate. For convenience, a common phonet_header_ops
+link-layer header operations structure is provided. It sets the
+media type according to the network device hardware address.
+
+Linux Phonet network interfaces support a dedicated link layer packets
+type (ETH_P_PHONET) which is out of the Ethernet type range. They can
+only send and receive Phonet packets.
+
+The virtual TUN tunnel device driver can also be used for Phonet. This
+requires IFF_TUN mode, _without_ the IFF_NO_PI flag. In this case,
+there is no link-layer header, so there is no Phonet media type byte.
+
+Note that Phonet interfaces are not allowed to re-order packets, so
+only the (default) Linux FIFO qdisc should be used with them.
+
+
+Network layer
+-------------
+
+The Phonet socket address family maps the Phonet packet header:
+
+ struct sockaddr_pn {
+ sa_family_t spn_family; /* AF_PHONET */
+ uint8_t spn_obj; /* Object ID */
+ uint8_t spn_dev; /* Device ID */
+ uint8_t spn_resource; /* Resource or function */
+ uint8_t spn_zero[...]; /* Padding */
+ };
+
+The resource field is only used when sending and receiving;
+It is ignored by bind() and getsockname().
+
+
+Low-level datagram protocol
+---------------------------
+
+Applications can send Phonet messages using the Phonet datagram socket
+protocol from the PF_PHONET family. Each socket is bound to one of the
+2^10 object IDs available, and can send and receive packets with any
+other peer.
+
+ struct sockaddr_pn addr = { .spn_family = AF_PHONET, };
+ ssize_t len;
+ socklen_t addrlen = sizeof(addr);
+ int fd;
+
+ fd = socket(PF_PHONET, SOCK_DGRAM, 0);
+ bind(fd, (struct sockaddr *)&addr, sizeof(addr));
+ /* ... */
+
+ sendto(fd, msg, msglen, 0, (struct sockaddr *)&addr, sizeof(addr));
+ len = recvfrom(fd, buf, sizeof(buf), 0,
+ (struct sockaddr *)&addr, &addrlen);
+
+This protocol follows the SOCK_DGRAM connection-less semantics.
+However, connect() and getpeername() are not supported, as they did
+not seem useful with Phonet usages (could be added easily).
+
+
+Phonet Pipe protocol
+--------------------
+
+The Phonet Pipe protocol is a simple sequenced packets protocol
+with end-to-end congestion control. It uses the passive listening
+socket paradigm. The listening socket is bound to an unique free object
+ID. Each listening socket can handle up to 255 simultaneous
+connections, one per accept()'d socket.
+
+ int lfd, cfd;
+
+ lfd = socket(PF_PHONET, SOCK_SEQPACKET, PN_PROTO_PIPE);
+ listen (lfd, INT_MAX);
+
+ /* ... */
+ cfd = accept(lfd, NULL, NULL);
+ for (;;)
+ {
+ char buf[...];
+ ssize_t len = read(cfd, buf, sizeof(buf));
+
+ /* ... */
+
+ write(cfd, msg, msglen);
+ }
+
+Connections are established between two endpoints by a "third party"
+application. This means that both endpoints are passive; so connect()
+is not possible.
+
+WARNING:
+When polling a connected pipe socket for writability, there is an
+intrinsic race condition whereby writability might be lost between the
+polling and the writing system calls. In this case, the socket will
+block until write because possible again, unless non-blocking mode
+becomes enabled.
+
+
+The pipe protocol provides two socket options at the SOL_PNPIPE level:
+
+ PNPIPE_ENCAP accepts one integer value (int) of:
+
+ PNPIPE_ENCAP_NONE: The socket operates normally (default).
+
+ PNPIPE_ENCAP_IP: The socket is used as a backend for a virtual IP
+ interface. This requires CAP_NET_ADMIN capability. GPRS data
+ support on Nokia modems can use this. Note that the socket cannot
+ be reliably poll()'d or read() from while in this mode.
+
+ PNPIPE_IFINDEX is a read-only integer value. It contains the
+ interface index of the network interface created by PNPIPE_ENCAP,
+ or zero if encapsulation is off.
+
+
+Authors
+-------
+
+Linux Phonet was initially written by Sakari Ailus.
+Other contributors include Mikä Liljeberg, Andras Domokos,
+Carlos Chinea and Rémi Denis-Courmont.
+Copyright (C) 2008 Nokia Corporation.
diff --git a/Documentation/networking/regulatory.txt b/Documentation/networking/regulatory.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a96989a8ff351c0a409187819175461cfa44f456
--- /dev/null
+++ b/Documentation/networking/regulatory.txt
@@ -0,0 +1,194 @@
+Linux wireless regulatory documentation
+---------------------------------------
+
+This document gives a brief review over how the Linux wireless
+regulatory infrastructure works.
+
+More up to date information can be obtained at the project's web page:
+
+http://wireless.kernel.org/en/developers/Regulatory
+
+Keeping regulatory domains in userspace
+---------------------------------------
+
+Due to the dynamic nature of regulatory domains we keep them
+in userspace and provide a framework for userspace to upload
+to the kernel one regulatory domain to be used as the central
+core regulatory domain all wireless devices should adhere to.
+
+How to get regulatory domains to the kernel
+-------------------------------------------
+
+Userspace gets a regulatory domain in the kernel by having
+a userspace agent build it and send it via nl80211. Only
+expected regulatory domains will be respected by the kernel.
+
+A currently available userspace agent which can accomplish this
+is CRDA - central regulatory domain agent. Its documented here:
+
+http://wireless.kernel.org/en/developers/Regulatory/CRDA
+
+Essentially the kernel will send a udev event when it knows
+it needs a new regulatory domain. A udev rule can be put in place
+to trigger crda to send the respective regulatory domain for a
+specific ISO/IEC 3166 alpha2.
+
+Below is an example udev rule which can be used:
+
+# Example file, should be put in /etc/udev/rules.d/regulatory.rules
+KERNEL=="regulatory*", ACTION=="change", SUBSYSTEM=="platform", RUN+="/sbin/crda"
+
+The alpha2 is passed as an environment variable under the variable COUNTRY.
+
+Who asks for regulatory domains?
+--------------------------------
+
+* Users
+
+Users can use iw:
+
+http://wireless.kernel.org/en/users/Documentation/iw
+
+An example:
+
+ # set regulatory domain to "Costa Rica"
+ iw reg set CR
+
+This will request the kernel to set the regulatory domain to
+the specificied alpha2. The kernel in turn will then ask userspace
+to provide a regulatory domain for the alpha2 specified by the user
+by sending a uevent.
+
+* Wireless subsystems for Country Information elements
+
+The kernel will send a uevent to inform userspace a new
+regulatory domain is required. More on this to be added
+as its integration is added.
+
+* Drivers
+
+If drivers determine they need a specific regulatory domain
+set they can inform the wireless core using regulatory_hint().
+They have two options -- they either provide an alpha2 so that
+crda can provide back a regulatory domain for that country or
+they can build their own regulatory domain based on internal
+custom knowledge so the wireless core can respect it.
+
+*Most* drivers will rely on the first mechanism of providing a
+regulatory hint with an alpha2. For these drivers there is an additional
+check that can be used to ensure compliance based on custom EEPROM
+regulatory data. This additional check can be used by drivers by
+registering on its struct wiphy a reg_notifier() callback. This notifier
+is called when the core's regulatory domain has been changed. The driver
+can use this to review the changes made and also review who made them
+(driver, user, country IE) and determine what to allow based on its
+internal EEPROM data. Devices drivers wishing to be capable of world
+roaming should use this callback. More on world roaming will be
+added to this document when its support is enabled.
+
+Device drivers who provide their own built regulatory domain
+do not need a callback as the channels registered by them are
+the only ones that will be allowed and therefore *additional*
+cannels cannot be enabled.
+
+Example code - drivers hinting an alpha2:
+------------------------------------------
+
+This example comes from the zd1211rw device driver. You can start
+by having a mapping of your device's EEPROM country/regulatory
+domain value to to a specific alpha2 as follows:
+
+static struct zd_reg_alpha2_map reg_alpha2_map[] = {
+ { ZD_REGDOMAIN_FCC, "US" },
+ { ZD_REGDOMAIN_IC, "CA" },
+ { ZD_REGDOMAIN_ETSI, "DE" }, /* Generic ETSI, use most restrictive */
+ { ZD_REGDOMAIN_JAPAN, "JP" },
+ { ZD_REGDOMAIN_JAPAN_ADD, "JP" },
+ { ZD_REGDOMAIN_SPAIN, "ES" },
+ { ZD_REGDOMAIN_FRANCE, "FR" },
+
+Then you can define a routine to map your read EEPROM value to an alpha2,
+as follows:
+
+static int zd_reg2alpha2(u8 regdomain, char *alpha2)
+{
+ unsigned int i;
+ struct zd_reg_alpha2_map *reg_map;
+ for (i = 0; i < ARRAY_SIZE(reg_alpha2_map); i++) {
+ reg_map = ®_alpha2_map[i];
+ if (regdomain == reg_map->reg) {
+ alpha2[0] = reg_map->alpha2[0];
+ alpha2[1] = reg_map->alpha2[1];
+ return 0;
+ }
+ }
+ return 1;
+}
+
+Lastly, you can then hint to the core of your discovered alpha2, if a match
+was found. You need to do this after you have registered your wiphy. You
+are expected to do this during initialization.
+
+ r = zd_reg2alpha2(mac->regdomain, alpha2);
+ if (!r)
+ regulatory_hint(hw->wiphy, alpha2, NULL);
+
+Example code - drivers providing a built in regulatory domain:
+--------------------------------------------------------------
+
+If you have regulatory information you can obtain from your
+driver and you *need* to use this we let you build a regulatory domain
+structure and pass it to the wireless core. To do this you should
+kmalloc() a structure big enough to hold your regulatory domain
+structure and you should then fill it with your data. Finally you simply
+call regulatory_hint() with the regulatory domain structure in it.
+
+Bellow is a simple example, with a regulatory domain cached using the stack.
+Your implementation may vary (read EEPROM cache instead, for example).
+
+Example cache of some regulatory domain
+
+struct ieee80211_regdomain mydriver_jp_regdom = {
+ .n_reg_rules = 3,
+ .alpha2 = "JP",
+ //.alpha2 = "99", /* If I have no alpha2 to map it to */
+ .reg_rules = {
+ /* IEEE 802.11b/g, channels 1..14 */
+ REG_RULE(2412-20, 2484+20, 40, 6, 20, 0),
+ /* IEEE 802.11a, channels 34..48 */
+ REG_RULE(5170-20, 5240+20, 40, 6, 20,
+ NL80211_RRF_PASSIVE_SCAN),
+ /* IEEE 802.11a, channels 52..64 */
+ REG_RULE(5260-20, 5320+20, 40, 6, 20,
+ NL80211_RRF_NO_IBSS |
+ NL80211_RRF_DFS),
+ }
+};
+
+Then in some part of your code after your wiphy has been registered:
+
+ int r;
+ struct ieee80211_regdomain *rd;
+ int size_of_regd;
+ int num_rules = mydriver_jp_regdom.n_reg_rules;
+ unsigned int i;
+
+ size_of_regd = sizeof(struct ieee80211_regdomain) +
+ (num_rules * sizeof(struct ieee80211_reg_rule));
+
+ rd = kzalloc(size_of_regd, GFP_KERNEL);
+ if (!rd)
+ return -ENOMEM;
+
+ memcpy(rd, &mydriver_jp_regdom, sizeof(struct ieee80211_regdomain));
+
+ for (i=0; i < num_rules; i++) {
+ memcpy(&rd->reg_rules[i], &mydriver_jp_regdom.reg_rules[i],
+ sizeof(struct ieee80211_reg_rule));
+ }
+ r = regulatory_hint(hw->wiphy, NULL, rd);
+ if (r) {
+ kfree(rd);
+ return r;
+ }
+
diff --git a/Documentation/networking/tproxy.txt b/Documentation/networking/tproxy.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7b5996d9357e017b8f05052522255a7405bf9248
--- /dev/null
+++ b/Documentation/networking/tproxy.txt
@@ -0,0 +1,85 @@
+Transparent proxy support
+=========================
+
+This feature adds Linux 2.2-like transparent proxy support to current kernels.
+To use it, enable NETFILTER_TPROXY, the socket match and the TPROXY target in
+your kernel config. You will need policy routing too, so be sure to enable that
+as well.
+
+
+1. Making non-local sockets work
+================================
+
+The idea is that you identify packets with destination address matching a local
+socket on your box, set the packet mark to a certain value, and then match on that
+value using policy routing to have those packets delivered locally:
+
+# iptables -t mangle -N DIVERT
+# iptables -t mangle -A PREROUTING -p tcp -m socket -j DIVERT
+# iptables -t mangle -A DIVERT -j MARK --set-mark 1
+# iptables -t mangle -A DIVERT -j ACCEPT
+
+# ip rule add fwmark 1 lookup 100
+# ip route add local 0.0.0.0/0 dev lo table 100
+
+Because of certain restrictions in the IPv4 routing output code you'll have to
+modify your application to allow it to send datagrams _from_ non-local IP
+addresses. All you have to do is enable the (SOL_IP, IP_TRANSPARENT) socket
+option before calling bind:
+
+fd = socket(AF_INET, SOCK_STREAM, 0);
+/* - 8< -*/
+int value = 1;
+setsockopt(fd, SOL_IP, IP_TRANSPARENT, &value, sizeof(value));
+/* - 8< -*/
+name.sin_family = AF_INET;
+name.sin_port = htons(0xCAFE);
+name.sin_addr.s_addr = htonl(0xDEADBEEF);
+bind(fd, &name, sizeof(name));
+
+A trivial patch for netcat is available here:
+http://people.netfilter.org/hidden/tproxy/netcat-ip_transparent-support.patch
+
+
+2. Redirecting traffic
+======================
+
+Transparent proxying often involves "intercepting" traffic on a router. This is
+usually done with the iptables REDIRECT target; however, there are serious
+limitations of that method. One of the major issues is that it actually
+modifies the packets to change the destination address -- which might not be
+acceptable in certain situations. (Think of proxying UDP for example: you won't
+be able to find out the original destination address. Even in case of TCP
+getting the original destination address is racy.)
+
+The 'TPROXY' target provides similar functionality without relying on NAT. Simply
+add rules like this to the iptables ruleset above:
+
+# iptables -t mangle -A PREROUTING -p tcp --dport 80 -j TPROXY \
+ --tproxy-mark 0x1/0x1 --on-port 50080
+
+Note that for this to work you'll have to modify the proxy to enable (SOL_IP,
+IP_TRANSPARENT) for the listening socket.
+
+
+3. Iptables extensions
+======================
+
+To use tproxy you'll need to have the 'socket' and 'TPROXY' modules
+compiled for iptables. A patched version of iptables is available
+here: http://git.balabit.hu/?p=bazsi/iptables-tproxy.git
+
+
+4. Application support
+======================
+
+4.1. Squid
+----------
+
+Squid 3.HEAD has support built-in. To use it, pass
+'--enable-linux-netfilter' to configure and set the 'tproxy' option on
+the HTTP listener you redirect traffic to with the TPROXY iptables
+target.
+
+For more information please consult the following page on the Squid
+wiki: http://wiki.squid-cache.org/Features/Tproxy4
diff --git a/Documentation/rfkill.txt b/Documentation/rfkill.txt
index 6fcb3060dec507ed653a5cc0ce72eb9773cbad56..b65f0799df485dfea9d0346a3d3ede5c7fc5afba 100644
--- a/Documentation/rfkill.txt
+++ b/Documentation/rfkill.txt
@@ -341,6 +341,8 @@ key that does nothing by itself, as well as any hot key that is type-specific
3.1 Guidelines for wireless device drivers
------------------------------------------
+(in this text, rfkill->foo means the foo field of struct rfkill).
+
1. Each independent transmitter in a wireless device (usually there is only one
transmitter per device) should have a SINGLE rfkill class attached to it.
@@ -363,10 +365,32 @@ This rule exists because users of the rfkill subsystem expect to get (and set,
when possible) the overall transmitter rfkill state, not of a particular rfkill
line.
-5. During suspend, the rfkill class will attempt to soft-block the radio
-through a call to rfkill->toggle_radio, and will try to restore its previous
-state during resume. After a rfkill class is suspended, it will *not* call
-rfkill->toggle_radio until it is resumed.
+5. The wireless device driver MUST NOT leave the transmitter enabled during
+suspend and hibernation unless:
+
+ 5.1. The transmitter has to be enabled for some sort of functionality
+ like wake-on-wireless-packet or autonomous packed forwarding in a mesh
+ network, and that functionality is enabled for this suspend/hibernation
+ cycle.
+
+AND
+
+ 5.2. The device was not on a user-requested BLOCKED state before
+ the suspend (i.e. the driver must NOT unblock a device, not even
+ to support wake-on-wireless-packet or remain in the mesh).
+
+In other words, there is absolutely no allowed scenario where a driver can
+automatically take action to unblock a rfkill controller (obviously, this deals
+with scenarios where soft-blocking or both soft and hard blocking is happening.
+Scenarios where hardware rfkill lines are the only ones blocking the
+transmitter are outside of this rule, since the wireless device driver does not
+control its input hardware rfkill lines in the first place).
+
+6. During resume, rfkill will try to restore its previous state.
+
+7. After a rfkill class is suspended, it will *not* call rfkill->toggle_radio
+until it is resumed.
+
Example of a WLAN wireless driver connected to the rfkill subsystem:
--------------------------------------------------------------------
diff --git a/Documentation/s390/CommonIO b/Documentation/s390/CommonIO
index bf0baa19ec24e875716e09490a2afeaecb86b5e2..339207d11d951a99e54257df96100ab0713e11a9 100644
--- a/Documentation/s390/CommonIO
+++ b/Documentation/s390/CommonIO
@@ -70,13 +70,19 @@ Command line parameters
Note: While already known devices can be added to the list of devices to be
ignored, there will be no effect on then. However, if such a device
- disappears and then reappears, it will then be ignored.
+ disappears and then reappears, it will then be ignored. To make
+ known devices go away, you need the "purge" command (see below).
For example,
"echo add 0.0.a000-0.0.accc, 0.0.af00-0.0.afff > /proc/cio_ignore"
will add 0.0.a000-0.0.accc and 0.0.af00-0.0.afff to the list of ignored
devices.
+ You can remove already known but now ignored devices via
+ "echo purge > /proc/cio_ignore"
+ All devices ignored but still registered and not online (= not in use)
+ will be deregistered and thus removed from the system.
+
The devices can be specified either by bus id (0.x.abcd) or, for 2.4 backward
compatibility, by the device number in hexadecimal (0xabcd or abcd). Device
numbers given as 0xabcd will be interpreted as 0.0.abcd.
@@ -98,8 +104,7 @@ debugfs entries
handling).
- /sys/kernel/debug/s390dbf/cio_msg/sprintf
- Various debug messages from the common I/O-layer, including messages
- printed when cio_msg=yes.
+ Various debug messages from the common I/O-layer.
- /sys/kernel/debug/s390dbf/cio_trace/hex_ascii
Logs the calling of functions in the common I/O-layer and, if applicable,
diff --git a/Documentation/scheduler/sched-design-CFS.txt b/Documentation/scheduler/sched-design-CFS.txt
index 88bcb87673354302737be5bbaac5b8c049941d86..9d8eb553884c130cc16f5c50eaeb4e6ca73dbab6 100644
--- a/Documentation/scheduler/sched-design-CFS.txt
+++ b/Documentation/scheduler/sched-design-CFS.txt
@@ -1,151 +1,242 @@
+ =============
+ CFS Scheduler
+ =============
-This is the CFS scheduler.
-
-80% of CFS's design can be summed up in a single sentence: CFS basically
-models an "ideal, precise multi-tasking CPU" on real hardware.
-
-"Ideal multi-tasking CPU" is a (non-existent :-)) CPU that has 100%
-physical power and which can run each task at precise equal speed, in
-parallel, each at 1/nr_running speed. For example: if there are 2 tasks
-running then it runs each at 50% physical power - totally in parallel.
-
-On real hardware, we can run only a single task at once, so while that
-one task runs, the other tasks that are waiting for the CPU are at a
-disadvantage - the current task gets an unfair amount of CPU time. In
-CFS this fairness imbalance is expressed and tracked via the per-task
-p->wait_runtime (nanosec-unit) value. "wait_runtime" is the amount of
-time the task should now run on the CPU for it to become completely fair
-and balanced.
-
-( small detail: on 'ideal' hardware, the p->wait_runtime value would
- always be zero - no task would ever get 'out of balance' from the
- 'ideal' share of CPU time. )
-
-CFS's task picking logic is based on this p->wait_runtime value and it
-is thus very simple: it always tries to run the task with the largest
-p->wait_runtime value. In other words, CFS tries to run the task with
-the 'gravest need' for more CPU time. So CFS always tries to split up
-CPU time between runnable tasks as close to 'ideal multitasking
-hardware' as possible.
-
-Most of the rest of CFS's design just falls out of this really simple
-concept, with a few add-on embellishments like nice levels,
-multiprocessing and various algorithm variants to recognize sleepers.
-
-In practice it works like this: the system runs a task a bit, and when
-the task schedules (or a scheduler tick happens) the task's CPU usage is
-'accounted for': the (small) time it just spent using the physical CPU
-is deducted from p->wait_runtime. [minus the 'fair share' it would have
-gotten anyway]. Once p->wait_runtime gets low enough so that another
-task becomes the 'leftmost task' of the time-ordered rbtree it maintains
-(plus a small amount of 'granularity' distance relative to the leftmost
-task so that we do not over-schedule tasks and trash the cache) then the
-new leftmost task is picked and the current task is preempted.
-
-The rq->fair_clock value tracks the 'CPU time a runnable task would have
-fairly gotten, had it been runnable during that time'. So by using
-rq->fair_clock values we can accurately timestamp and measure the
-'expected CPU time' a task should have gotten. All runnable tasks are
-sorted in the rbtree by the "rq->fair_clock - p->wait_runtime" key, and
-CFS picks the 'leftmost' task and sticks to it. As the system progresses
-forwards, newly woken tasks are put into the tree more and more to the
-right - slowly but surely giving a chance for every task to become the
-'leftmost task' and thus get on the CPU within a deterministic amount of
-time.
-
-Some implementation details:
-
- - the introduction of Scheduling Classes: an extensible hierarchy of
- scheduler modules. These modules encapsulate scheduling policy
- details and are handled by the scheduler core without the core
- code assuming about them too much.
-
- - sched_fair.c implements the 'CFS desktop scheduler': it is a
- replacement for the vanilla scheduler's SCHED_OTHER interactivity
- code.
-
- I'd like to give credit to Con Kolivas for the general approach here:
- he has proven via RSDL/SD that 'fair scheduling' is possible and that
- it results in better desktop scheduling. Kudos Con!
-
- The CFS patch uses a completely different approach and implementation
- from RSDL/SD. My goal was to make CFS's interactivity quality exceed
- that of RSDL/SD, which is a high standard to meet :-) Testing
- feedback is welcome to decide this one way or another. [ and, in any
- case, all of SD's logic could be added via a kernel/sched_sd.c module
- as well, if Con is interested in such an approach. ]
-
- CFS's design is quite radical: it does not use runqueues, it uses a
- time-ordered rbtree to build a 'timeline' of future task execution,
- and thus has no 'array switch' artifacts (by which both the vanilla
- scheduler and RSDL/SD are affected).
-
- CFS uses nanosecond granularity accounting and does not rely on any
- jiffies or other HZ detail. Thus the CFS scheduler has no notion of
- 'timeslices' and has no heuristics whatsoever. There is only one
- central tunable (you have to switch on CONFIG_SCHED_DEBUG):
-
- /proc/sys/kernel/sched_granularity_ns
-
- which can be used to tune the scheduler from 'desktop' (low
- latencies) to 'server' (good batching) workloads. It defaults to a
- setting suitable for desktop workloads. SCHED_BATCH is handled by the
- CFS scheduler module too.
-
- Due to its design, the CFS scheduler is not prone to any of the
- 'attacks' that exist today against the heuristics of the stock
- scheduler: fiftyp.c, thud.c, chew.c, ring-test.c, massive_intr.c all
- work fine and do not impact interactivity and produce the expected
- behavior.
-
- the CFS scheduler has a much stronger handling of nice levels and
- SCHED_BATCH: both types of workloads should be isolated much more
- agressively than under the vanilla scheduler.
-
- ( another detail: due to nanosec accounting and timeline sorting,
- sched_yield() support is very simple under CFS, and in fact under
- CFS sched_yield() behaves much better than under any other
- scheduler i have tested so far. )
-
- - sched_rt.c implements SCHED_FIFO and SCHED_RR semantics, in a simpler
- way than the vanilla scheduler does. It uses 100 runqueues (for all
- 100 RT priority levels, instead of 140 in the vanilla scheduler)
- and it needs no expired array.
-
- - reworked/sanitized SMP load-balancing: the runqueue-walking
- assumptions are gone from the load-balancing code now, and
- iterators of the scheduling modules are used. The balancing code got
- quite a bit simpler as a result.
-
-
-Group scheduler extension to CFS
-================================
-
-Normally the scheduler operates on individual tasks and strives to provide
-fair CPU time to each task. Sometimes, it may be desirable to group tasks
-and provide fair CPU time to each such task group. For example, it may
-be desirable to first provide fair CPU time to each user on the system
-and then to each task belonging to a user.
-
-CONFIG_FAIR_GROUP_SCHED strives to achieve exactly that. It lets
-SCHED_NORMAL/BATCH tasks be be grouped and divides CPU time fairly among such
-groups. At present, there are two (mutually exclusive) mechanisms to group
-tasks for CPU bandwidth control purpose:
-
- - Based on user id (CONFIG_FAIR_USER_SCHED)
- In this option, tasks are grouped according to their user id.
- - Based on "cgroup" pseudo filesystem (CONFIG_FAIR_CGROUP_SCHED)
- This options lets the administrator create arbitrary groups
- of tasks, using the "cgroup" pseudo filesystem. See
- Documentation/cgroups.txt for more information about this
- filesystem.
-Only one of these options to group tasks can be chosen and not both.
+1. OVERVIEW
+
+CFS stands for "Completely Fair Scheduler," and is the new "desktop" process
+scheduler implemented by Ingo Molnar and merged in Linux 2.6.23. It is the
+replacement for the previous vanilla scheduler's SCHED_OTHER interactivity
+code.
+
+80% of CFS's design can be summed up in a single sentence: CFS basically models
+an "ideal, precise multi-tasking CPU" on real hardware.
+
+"Ideal multi-tasking CPU" is a (non-existent :-)) CPU that has 100% physical
+power and which can run each task at precise equal speed, in parallel, each at
+1/nr_running speed. For example: if there are 2 tasks running, then it runs
+each at 50% physical power --- i.e., actually in parallel.
+
+On real hardware, we can run only a single task at once, so we have to
+introduce the concept of "virtual runtime." The virtual runtime of a task
+specifies when its next timeslice would start execution on the ideal
+multi-tasking CPU described above. In practice, the virtual runtime of a task
+is its actual runtime normalized to the total number of running tasks.
+
+
+
+2. FEW IMPLEMENTATION DETAILS
+
+In CFS the virtual runtime is expressed and tracked via the per-task
+p->se.vruntime (nanosec-unit) value. This way, it's possible to accurately
+timestamp and measure the "expected CPU time" a task should have gotten.
+
+[ small detail: on "ideal" hardware, at any time all tasks would have the same
+ p->se.vruntime value --- i.e., tasks would execute simultaneously and no task
+ would ever get "out of balance" from the "ideal" share of CPU time. ]
+
+CFS's task picking logic is based on this p->se.vruntime value and it is thus
+very simple: it always tries to run the task with the smallest p->se.vruntime
+value (i.e., the task which executed least so far). CFS always tries to split
+up CPU time between runnable tasks as close to "ideal multitasking hardware" as
+possible.
+
+Most of the rest of CFS's design just falls out of this really simple concept,
+with a few add-on embellishments like nice levels, multiprocessing and various
+algorithm variants to recognize sleepers.
+
+
+
+3. THE RBTREE
+
+CFS's design is quite radical: it does not use the old data structures for the
+runqueues, but it uses a time-ordered rbtree to build a "timeline" of future
+task execution, and thus has no "array switch" artifacts (by which both the
+previous vanilla scheduler and RSDL/SD are affected).
+
+CFS also maintains the rq->cfs.min_vruntime value, which is a monotonic
+increasing value tracking the smallest vruntime among all tasks in the
+runqueue. The total amount of work done by the system is tracked using
+min_vruntime; that value is used to place newly activated entities on the left
+side of the tree as much as possible.
+
+The total number of running tasks in the runqueue is accounted through the
+rq->cfs.load value, which is the sum of the weights of the tasks queued on the
+runqueue.
+
+CFS maintains a time-ordered rbtree, where all runnable tasks are sorted by the
+p->se.vruntime key (there is a subtraction using rq->cfs.min_vruntime to
+account for possible wraparounds). CFS picks the "leftmost" task from this
+tree and sticks to it.
+As the system progresses forwards, the executed tasks are put into the tree
+more and more to the right --- slowly but surely giving a chance for every task
+to become the "leftmost task" and thus get on the CPU within a deterministic
+amount of time.
+
+Summing up, CFS works like this: it runs a task a bit, and when the task
+schedules (or a scheduler tick happens) the task's CPU usage is "accounted
+for": the (small) time it just spent using the physical CPU is added to
+p->se.vruntime. Once p->se.vruntime gets high enough so that another task
+becomes the "leftmost task" of the time-ordered rbtree it maintains (plus a
+small amount of "granularity" distance relative to the leftmost task so that we
+do not over-schedule tasks and trash the cache), then the new leftmost task is
+picked and the current task is preempted.
+
+
+
+4. SOME FEATURES OF CFS
+
+CFS uses nanosecond granularity accounting and does not rely on any jiffies or
+other HZ detail. Thus the CFS scheduler has no notion of "timeslices" in the
+way the previous scheduler had, and has no heuristics whatsoever. There is
+only one central tunable (you have to switch on CONFIG_SCHED_DEBUG):
+
+ /proc/sys/kernel/sched_granularity_ns
+
+which can be used to tune the scheduler from "desktop" (i.e., low latencies) to
+"server" (i.e., good batching) workloads. It defaults to a setting suitable
+for desktop workloads. SCHED_BATCH is handled by the CFS scheduler module too.
+
+Due to its design, the CFS scheduler is not prone to any of the "attacks" that
+exist today against the heuristics of the stock scheduler: fiftyp.c, thud.c,
+chew.c, ring-test.c, massive_intr.c all work fine and do not impact
+interactivity and produce the expected behavior.
+
+The CFS scheduler has a much stronger handling of nice levels and SCHED_BATCH
+than the previous vanilla scheduler: both types of workloads are isolated much
+more aggressively.
+
+SMP load-balancing has been reworked/sanitized: the runqueue-walking
+assumptions are gone from the load-balancing code now, and iterators of the
+scheduling modules are used. The balancing code got quite a bit simpler as a
+result.
+
+
+
+5. Scheduling policies
+
+CFS implements three scheduling policies:
+
+ - SCHED_NORMAL (traditionally called SCHED_OTHER): The scheduling
+ policy that is used for regular tasks.
+
+ - SCHED_BATCH: Does not preempt nearly as often as regular tasks
+ would, thereby allowing tasks to run longer and make better use of
+ caches but at the cost of interactivity. This is well suited for
+ batch jobs.
+
+ - SCHED_IDLE: This is even weaker than nice 19, but its not a true
+ idle timer scheduler in order to avoid to get into priority
+ inversion problems which would deadlock the machine.
+
+SCHED_FIFO/_RR are implemented in sched_rt.c and are as specified by
+POSIX.
+
+The command chrt from util-linux-ng 2.13.1.1 can set all of these except
+SCHED_IDLE.
-Group scheduler tunables:
-When CONFIG_FAIR_USER_SCHED is defined, a directory is created in sysfs for
-each new user and a "cpu_share" file is added in that directory.
+
+6. SCHEDULING CLASSES
+
+The new CFS scheduler has been designed in such a way to introduce "Scheduling
+Classes," an extensible hierarchy of scheduler modules. These modules
+encapsulate scheduling policy details and are handled by the scheduler core
+without the core code assuming too much about them.
+
+sched_fair.c implements the CFS scheduler described above.
+
+sched_rt.c implements SCHED_FIFO and SCHED_RR semantics, in a simpler way than
+the previous vanilla scheduler did. It uses 100 runqueues (for all 100 RT
+priority levels, instead of 140 in the previous scheduler) and it needs no
+expired array.
+
+Scheduling classes are implemented through the sched_class structure, which
+contains hooks to functions that must be called whenever an interesting event
+occurs.
+
+This is the (partial) list of the hooks:
+
+ - enqueue_task(...)
+
+ Called when a task enters a runnable state.
+ It puts the scheduling entity (task) into the red-black tree and
+ increments the nr_running variable.
+
+ - dequeue_tree(...)
+
+ When a task is no longer runnable, this function is called to keep the
+ corresponding scheduling entity out of the red-black tree. It decrements
+ the nr_running variable.
+
+ - yield_task(...)
+
+ This function is basically just a dequeue followed by an enqueue, unless the
+ compat_yield sysctl is turned on; in that case, it places the scheduling
+ entity at the right-most end of the red-black tree.
+
+ - check_preempt_curr(...)
+
+ This function checks if a task that entered the runnable state should
+ preempt the currently running task.
+
+ - pick_next_task(...)
+
+ This function chooses the most appropriate task eligible to run next.
+
+ - set_curr_task(...)
+
+ This function is called when a task changes its scheduling class or changes
+ its task group.
+
+ - task_tick(...)
+
+ This function is mostly called from time tick functions; it might lead to
+ process switch. This drives the running preemption.
+
+ - task_new(...)
+
+ The core scheduler gives the scheduling module an opportunity to manage new
+ task startup. The CFS scheduling module uses it for group scheduling, while
+ the scheduling module for a real-time task does not use it.
+
+
+
+7. GROUP SCHEDULER EXTENSIONS TO CFS
+
+Normally, the scheduler operates on individual tasks and strives to provide
+fair CPU time to each task. Sometimes, it may be desirable to group tasks and
+provide fair CPU time to each such task group. For example, it may be
+desirable to first provide fair CPU time to each user on the system and then to
+each task belonging to a user.
+
+CONFIG_GROUP_SCHED strives to achieve exactly that. It lets tasks to be
+grouped and divides CPU time fairly among such groups.
+
+CONFIG_RT_GROUP_SCHED permits to group real-time (i.e., SCHED_FIFO and
+SCHED_RR) tasks.
+
+CONFIG_FAIR_GROUP_SCHED permits to group CFS (i.e., SCHED_NORMAL and
+SCHED_BATCH) tasks.
+
+At present, there are two (mutually exclusive) mechanisms to group tasks for
+CPU bandwidth control purposes:
+
+ - Based on user id (CONFIG_USER_SCHED)
+
+ With this option, tasks are grouped according to their user id.
+
+ - Based on "cgroup" pseudo filesystem (CONFIG_CGROUP_SCHED)
+
+ This options needs CONFIG_CGROUPS to be defined, and lets the administrator
+ create arbitrary groups of tasks, using the "cgroup" pseudo filesystem. See
+ Documentation/cgroups.txt for more information about this filesystem.
+
+Only one of these options to group tasks can be chosen and not both.
+
+When CONFIG_USER_SCHED is defined, a directory is created in sysfs for each new
+user and a "cpu_share" file is added in that directory.
# cd /sys/kernel/uids
# cat 512/cpu_share # Display user 512's CPU share
@@ -155,16 +246,14 @@ each new user and a "cpu_share" file is added in that directory.
2048
#
-CPU bandwidth between two users are divided in the ratio of their CPU shares.
-For ex: if you would like user "root" to get twice the bandwidth of user
-"guest", then set the cpu_share for both the users such that "root"'s
-cpu_share is twice "guest"'s cpu_share
-
+CPU bandwidth between two users is divided in the ratio of their CPU shares.
+For example: if you would like user "root" to get twice the bandwidth of user
+"guest," then set the cpu_share for both the users such that "root"'s cpu_share
+is twice "guest"'s cpu_share.
-When CONFIG_FAIR_CGROUP_SCHED is defined, a "cpu.shares" file is created
-for each group created using the pseudo filesystem. See example steps
-below to create task groups and modify their CPU share using the "cgroups"
-pseudo filesystem
+When CONFIG_CGROUP_SCHED is defined, a "cpu.shares" file is created for each
+group created using the pseudo filesystem. See example steps below to create
+task groups and modify their CPU share using the "cgroups" pseudo filesystem.
# mkdir /dev/cpuctl
# mount -t cgroup -ocpu none /dev/cpuctl
diff --git a/Documentation/scsi/scsi_fc_transport.txt b/Documentation/scsi/scsi_fc_transport.txt
index 75143f0c23b685f95292c2764172350adacafcc8..38d324d62b253be77166a40347583b11b1490754 100644
--- a/Documentation/scsi/scsi_fc_transport.txt
+++ b/Documentation/scsi/scsi_fc_transport.txt
@@ -436,6 +436,42 @@ Other:
was updated to remove all vports for the fc_host as well.
+Transport supplied functions
+----------------------------
+
+The following functions are supplied by the FC-transport for use by LLDs.
+
+ fc_vport_create - create a vport
+ fc_vport_terminate - detach and remove a vport
+
+Details:
+
+/**
+ * fc_vport_create - Admin App or LLDD requests creation of a vport
+ * @shost: scsi host the virtual port is connected to.
+ * @ids: The world wide names, FC4 port roles, etc for
+ * the virtual port.
+ *
+ * Notes:
+ * This routine assumes no locks are held on entry.
+ */
+struct fc_vport *
+fc_vport_create(struct Scsi_Host *shost, struct fc_vport_identifiers *ids)
+
+/**
+ * fc_vport_terminate - Admin App or LLDD requests termination of a vport
+ * @vport: fc_vport to be terminated
+ *
+ * Calls the LLDD vport_delete() function, then deallocates and removes
+ * the vport from the shost and object tree.
+ *
+ * Notes:
+ * This routine assumes no locks are held on entry.
+ */
+int
+fc_vport_terminate(struct fc_vport *vport)
+
+
Credits
=======
The following people have contributed to this document:
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index b117e42a616686e6ef6156a80e07ee4ff2d2e485..e0e54a27fc10905a62bd649605ad2dbe8f8bfdbf 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -746,8 +746,10 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Module snd-hda-intel
--------------------
- Module for Intel HD Audio (ICH6, ICH6M, ESB2, ICH7, ICH8),
- ATI SB450, SB600, RS600,
+ Module for Intel HD Audio (ICH6, ICH6M, ESB2, ICH7, ICH8, ICH9, ICH10,
+ PCH, SCH),
+ ATI SB450, SB600, R600, RS600, RS690, RS780, RV610, RV620,
+ RV630, RV635, RV670, RV770,
VIA VT8251/VT8237A,
SIS966, ULI M5461
@@ -807,6 +809,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
ALC260
hp HP machines
hp-3013 HP machines (3013-variant)
+ hp-dc7600 HP DC7600
fujitsu Fujitsu S7020
acer Acer TravelMate
will Will laptops (PB V7900)
@@ -828,8 +831,11 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
hippo Hippo (ATI) with jack detection, Sony UX-90s
hippo_1 Hippo (Benq) with jack detection
sony-assamd Sony ASSAMD
+ toshiba-s06 Toshiba S06
+ toshiba-rx1 Toshiba RX1
ultra Samsung Q1 Ultra Vista model
lenovo-3000 Lenovo 3000 y410
+ nec NEC Versa S9100
basic fixed pin assignment w/o SPDIF
auto auto-config reading BIOS (default)
@@ -838,6 +844,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
3stack 3-stack model
toshiba Toshiba A205
acer Acer laptops
+ acer-aspire Acer Aspire One
dell Dell OEM laptops (Vostro 1200)
zepto Zepto laptops
test for testing/debugging purpose, almost all controls can
@@ -847,6 +854,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
ALC269
basic Basic preset
+ quanta Quanta FL1
+ eeepc-p703 ASUS Eeepc P703 P900A
+ eeepc-p901 ASUS Eeepc P901 S101
ALC662/663
3stack-dig 3-stack (2-channel) with SPDIF
@@ -856,10 +866,17 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
lenovo-101e Lenovo laptop
eeepc-p701 ASUS Eeepc P701
eeepc-ep20 ASUS Eeepc EP20
+ ecs ECS/Foxconn mobo
m51va ASUS M51VA
g71v ASUS G71V
h13 ASUS H13
g50v ASUS G50V
+ asus-mode1 ASUS
+ asus-mode2 ASUS
+ asus-mode3 ASUS
+ asus-mode4 ASUS
+ asus-mode5 ASUS
+ asus-mode6 ASUS
auto auto-config reading BIOS (default)
ALC882/885
@@ -891,12 +908,14 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
lenovo-101e Lenovo 101E
lenovo-nb0763 Lenovo NB0763
lenovo-ms7195-dig Lenovo MS7195
+ lenovo-sky Lenovo Sky
haier-w66 Haier W66
3stack-hp HP machines with 3stack (Lucknow, Samba boards)
6stack-dell Dell machines with 6stack (Inspiron 530)
mitac Mitac 8252D
clevo-m720 Clevo M720 laptop series
fujitsu-pi2515 Fujitsu AMILO Pi2515
+ 3stack-6ch-intel Intel DG33* boards
auto auto-config reading BIOS (default)
ALC861/660
@@ -929,7 +948,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
allout 5-jack in back, 2-jack in front, SPDIF out
auto auto-config reading BIOS (default)
- AD1882
+ AD1882 / AD1882A
3stack 3-stack mode (default)
6stack 6-stack mode
@@ -1079,7 +1098,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
register value without FIFO size correction as the current
DMA pointer. position_fix=2 will make the driver to use
the position buffer instead of reading SD_LPIB register.
- (Usually SD_LPLIB register is more accurate than the
+ (Usually SD_LPIB register is more accurate than the
position buffer.)
NB: If you get many "azx_get_response timeout" messages at
@@ -1166,6 +1185,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
* Event Electronics, EZ8
* Digigram VX442
* Lionstracs, Mediastaton
+ * Terrasoniq TS 88
model - Use the given board model, one of the following:
delta1010, dio2496, delta66, delta44, audiophile, delta410,
@@ -1200,7 +1220,10 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
* TerraTec Phase 22
* TerraTec Phase 28
* AudioTrak Prodigy 7.1
- * AudioTrak Prodigy 7.1LT
+ * AudioTrak Prodigy 7.1 LT
+ * AudioTrak Prodigy 7.1 XT
+ * AudioTrak Prodigy 7.1 HIFI
+ * AudioTrak Prodigy 7.1 HD2
* AudioTrak Prodigy 192
* Pontis MS300
* Albatron K8X800 Pro II
@@ -1211,12 +1234,16 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
* Shuttle SN25P
* Onkyo SE-90PCI
* Onkyo SE-200PCI
+ * ESI Juli@
+ * Hercules Fortissimo IV
+ * EGO-SYS WaveTerminal 192M
model - Use the given board model, one of the following:
revo51, revo71, amp2000, prodigy71, prodigy71lt,
- prodigy192, aureon51, aureon71, universe, ap192,
- k8x800, phase22, phase28, ms300, av710, se200pci,
- se90pci
+ prodigy71xt, prodigy71hifi, prodigyhd2, prodigy192,
+ juli, aureon51, aureon71, universe, ap192, k8x800,
+ phase22, phase28, ms300, av710, se200pci, se90pci,
+ fortissimo4, sn25p, WT192M
This module supports multiple cards and autoprobe.
@@ -1255,7 +1282,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Module for AC'97 motherboards from Intel and compatibles.
* Intel i810/810E, i815, i820, i830, i84x, MX440
- ICH5, ICH6, ICH7, ESB2
+ ICH5, ICH6, ICH7, 6300ESB, ESB2
* SiS 7012 (SiS 735)
* NVidia NForce, NForce2, NForce3, MCP04, CK804
CK8, CK8S, MCP501
@@ -1951,6 +1978,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
* CHIC True Sound 4Dwave
* Shark Predator4D-PCI
* Jaton SonicWave 4D
+ * SiS SI7018 PCI Audio
+ * Hoontech SoundTrack Digital 4DWave NX
pcm_channels - max channels (voices) reserved for PCM
wavetable_size - max wavetable size in kB (4-?kb)
@@ -1966,12 +1995,25 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
vid - Vendor ID for the device (optional)
pid - Product ID for the device (optional)
+ nrpacks - Max. number of packets per URB (default: 8)
+ async_unlink - Use async unlink mode (default: yes)
device_setup - Device specific magic number (optional)
- Influence depends on the device
- Default: 0x0000
+ ignore_ctl_error - Ignore any USB-controller regarding mixer
+ interface (default: no)
This module supports multiple devices, autoprobe and hotplugging.
+ NB: nrpacks parameter can be modified dynamically via sysfs.
+ Don't put the value over 20. Changing via sysfs has no sanity
+ check.
+ NB: async_unlink=0 would cause Oops. It remains just for
+ debugging purpose (if any).
+ NB: ignore_ctl_error=1 may help when you get an error at accessing
+ the mixer element such as URB error -22. This happens on some
+ buggy USB device or the controller.
+
Module snd-usb-caiaq
--------------------
@@ -2078,7 +2120,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
-------------------
Module for sound cards based on the Asus AV100/AV200 chips,
- i.e., Xonar D1, DX, D2 and D2X.
+ i.e., Xonar D1, DX, D2, D2X and HDAV1.3 (Deluxe).
This module supports autoprobe and multiple cards.
diff --git a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl
index e13c4e67029f497899d4cbc545f67fd073d36e1f..b54cb5048dfa8c1f23176382cf31d2f1b409e15b 100644
--- a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl
+++ b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl
@@ -6135,44 +6135,58 @@ struct _snd_pcm_runtime {
</para>
</section>
- <section id="useful-functions-snd-assert">
- <title><function>snd_assert()</function></title>
+ <section id="useful-functions-snd-bug">
+ <title><function>snd_BUG()</function></title>
<para>
- <function>snd_assert()</function> macro is similar with the
- normal <function>assert()</function> macro. For example,
+ It shows the <computeroutput>BUG?</computeroutput> message and
+ stack trace as well as <function>snd_BUG_ON</function> at the point.
+ It's useful to show that a fatal error happens there.
+ </para>
+ <para>
+ When no debug flag is set, this macro is ignored.
+ </para>
+ </section>
+
+ <section id="useful-functions-snd-bug-on">
+ <title><function>snd_BUG_ON()</function></title>
+ <para>
+ <function>snd_BUG_ON()</function> macro is similar with
+ <function>WARN_ON()</function> macro. For example,
<informalexample>
<programlisting>
<![CDATA[
- snd_assert(pointer != NULL, return -EINVAL);
+ snd_BUG_ON(!pointer);
]]>
</programlisting>
</informalexample>
- </para>
- <para>
- The first argument is the expression to evaluate, and the
- second argument is the action if it fails. When
- <constant>CONFIG_SND_DEBUG</constant>, is set, it will show an
- error message such as <computeroutput>BUG? (xxx)</computeroutput>
- together with stack trace.
- </para>
- <para>
- When no debug flag is set, this macro is ignored.
- </para>
- </section>
+ or it can be used as the condition,
+ <informalexample>
+ <programlisting>
+<![CDATA[
+ if (snd_BUG_ON(non_zero_is_bug))
+ return -EINVAL;
+]]>
+ </programlisting>
+ </informalexample>
- <section id="useful-functions-snd-bug">
- <title><function>snd_BUG()</function></title>
- <para>
- It shows the <computeroutput>BUG?</computeroutput> message and
- stack trace as well as <function>snd_assert</function> at the point.
- It's useful to show that a fatal error happens there.
</para>
+
<para>
- When no debug flag is set, this macro is ignored.
+ The macro takes an conditional expression to evaluate.
+ When <constant>CONFIG_SND_DEBUG</constant>, is set, the
+ expression is actually evaluated. If it's non-zero, it shows
+ the warning message such as
+ <computeroutput>BUG? (xxx)</computeroutput>
+ normally followed by stack trace. It returns the evaluated
+ value.
+ When no <constant>CONFIG_SND_DEBUG</constant> is set, this
+ macro always returns zero.
</para>
+
</section>
+
</chapter>
diff --git a/Documentation/sound/alsa/soc/dapm.txt b/Documentation/sound/alsa/soc/dapm.txt
index b2ed6983f40d21483cfcbbd1e634533ca64e4115..46f9684d0b29d8550824073f0ddf925035b5c327 100644
--- a/Documentation/sound/alsa/soc/dapm.txt
+++ b/Documentation/sound/alsa/soc/dapm.txt
@@ -135,11 +135,7 @@ when the Mic is inserted:-
static int spitz_mic_bias(struct snd_soc_dapm_widget* w, int event)
{
- if(SND_SOC_DAPM_EVENT_ON(event))
- set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_MIC_BIAS);
- else
- reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_MIC_BIAS);
-
+ gpio_set_value(SPITZ_GPIO_MIC_BIAS, SND_SOC_DAPM_EVENT_ON(event));
return 0;
}
@@ -269,11 +265,7 @@ powered only when the spk is in use.
/* turn speaker amplifier on/off depending on use */
static int corgi_amp_event(struct snd_soc_dapm_widget *w, int event)
{
- if (SND_SOC_DAPM_EVENT_ON(event))
- set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_APM_ON);
- else
- reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_APM_ON);
-
+ gpio_set_value(CORGI_GPIO_APM_ON, SND_SOC_DAPM_EVENT_ON(event));
return 0;
}
diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
index 276a7e6378227b5931be236104509fe62da2d4ad..e1ff0d920a5ce48b2a05d8f71584668e2817cf49 100644
--- a/Documentation/sysctl/kernel.txt
+++ b/Documentation/sysctl/kernel.txt
@@ -351,9 +351,10 @@ kernel. This value defaults to SHMMAX.
softlockup_thresh:
-This value can be used to lower the softlockup tolerance
-threshold. The default threshold is 10s. If a cpu is locked up
-for 10s, the kernel complains. Valid values are 1-60s.
+This value can be used to lower the softlockup tolerance threshold. The
+default threshold is 60 seconds. If a cpu is locked up for 60 seconds,
+the kernel complains. Valid values are 1-60 seconds. Setting this
+tunable to zero will disable the softlockup detection altogether.
==============================================================
diff --git a/Documentation/usb/anchors.txt b/Documentation/usb/anchors.txt
index 7304bcf5a3062fd58e70cfce160d85cab0dff7d5..5e6b64c20d258dbadf9b46f72f8717779ea05a6c 100644
--- a/Documentation/usb/anchors.txt
+++ b/Documentation/usb/anchors.txt
@@ -42,9 +42,21 @@ This function kills all URBs associated with an anchor. The URBs
are called in the reverse temporal order they were submitted.
This way no data can be reordered.
+usb_unlink_anchored_urbs()
+--------------------------
+
+This function unlinks all URBs associated with an anchor. The URBs
+are processed in the reverse temporal order they were submitted.
+This is similar to usb_kill_anchored_urbs(), but it will not sleep.
+Therefore no guarantee is made that the URBs have been unlinked when
+the call returns. They may be unlinked later but will be unlinked in
+finite time.
+
usb_wait_anchor_empty_timeout()
-------------------------------
This function waits for all URBs associated with an anchor to finish
or a timeout, whichever comes first. Its return value will tell you
whether the timeout was reached.
+
+
diff --git a/Documentation/video4linux/CARDLIST.au0828 b/Documentation/video4linux/CARDLIST.au0828
index eedc399e8debd741fc8fb33e25f5a0d55393030f..aa05e5bb22fbf4ac4f7041d1d4cc01150e763209 100644
--- a/Documentation/video4linux/CARDLIST.au0828
+++ b/Documentation/video4linux/CARDLIST.au0828
@@ -3,3 +3,4 @@
2 -> Hauppauge HVR850 (au0828) [2040:7240]
3 -> DViCO FusionHDTV USB (au0828) [0fe9:d620]
4 -> Hauppauge HVR950Q rev xxF8 (au0828) [2040:7201,2040:7211,2040:7281]
+ 5 -> Hauppauge Woodbury (au0828) [2040:8200]
diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index 89c7f32abf9f2d8a43f98dc892b8ca9b8bad9a24..53449cb99b17c71e3714949b090fd2252e7e4492 100644
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -46,7 +46,7 @@
45 -> Pinnacle PCTV DVB-T (em2870)
46 -> Compro, VideoMate U3 (em2870) [185b:2870]
47 -> KWorld DVB-T 305U (em2880) [eb1a:e305]
- 48 -> KWorld DVB-T 310U (em2880)
+ 48 -> KWorld DVB-T 310U (em2880) [eb1a:e310]
49 -> MSI DigiVox A/D (em2880) [eb1a:e310]
50 -> MSI DigiVox A/D II (em2880) [eb1a:e320]
51 -> Terratec Hybrid XS Secam (em2880) [0ccd:004c]
diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt
index 78a863ab8a5ac0d99c212065d91d7e1dde2dc0c5..9a3e4d797fa858d0925e30d64be6c381fe6bae24 100644
--- a/Documentation/video4linux/gspca.txt
+++ b/Documentation/video4linux/gspca.txt
@@ -88,14 +88,14 @@ zc3xx 0471:0325 Philips SPC 200 NC
zc3xx 0471:0326 Philips SPC 300 NC
sonixj 0471:0327 Philips SPC 600 NC
sonixj 0471:0328 Philips SPC 700 NC
-zc3xx 0471:032d Philips spc210nc
-zc3xx 0471:032e Philips spc315nc
-sonixj 0471:0330 Philips SPC 710NC
+zc3xx 0471:032d Philips SPC 210 NC
+zc3xx 0471:032e Philips SPC 315 NC
+sonixj 0471:0330 Philips SPC 710 NC
spca501 0497:c001 Smile International
sunplus 04a5:3003 Benq DC 1300
sunplus 04a5:3008 Benq DC 1500
-sunplus 04a5:300a Benq DC3410
-spca500 04a5:300c Benq DC1016
+sunplus 04a5:300a Benq DC 3410
+spca500 04a5:300c Benq DC 1016
sunplus 04f1:1001 JVC GC A50
spca561 04fc:0561 Flexcam 100
sunplus 04fc:500c Sunplus CA500C
@@ -175,19 +175,22 @@ sunplus 08ca:2060 Aiptek PocketDV5300
tv8532 0923:010f ICM532 cams
mars 093a:050f Mars-Semi Pc-Camera
pac207 093a:2460 PAC207 Qtec Webcam 100
-pac207 093a:2463 Philips spc200nc pac207
+pac207 093a:2463 Philips SPC 220 NC
pac207 093a:2464 Labtec Webcam 1200
pac207 093a:2468 PAC207
pac207 093a:2470 Genius GF112
-pac207 093a:2471 PAC207 Genius VideoCam ge111
-pac207 093a:2472 PAC207 Genius VideoCam ge110
+pac207 093a:2471 Genius VideoCam ge111
+pac207 093a:2472 Genius VideoCam ge110
pac7311 093a:2600 PAC7311 Typhoon
-pac7311 093a:2601 PAC7311 Phillips SPC610NC
+pac7311 093a:2601 Philips SPC 610 NC
pac7311 093a:2603 PAC7312
-pac7311 093a:2608 PAC7311 Trust WB-3300p
-pac7311 093a:260e PAC7311 Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350
-pac7311 093a:260f PAC7311 SnakeCam
+pac7311 093a:2608 Trust WB-3300p
+pac7311 093a:260e Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350
+pac7311 093a:260f SnakeCam
pac7311 093a:2621 PAC731x
+pac7311 093a:2624 PAC7302
+pac7311 093a:2626 Labtec 2200
+pac7311 093a:262a Webcam 300k
zc3xx 0ac8:0302 Z-star Vimicro zc0302
vc032x 0ac8:0321 Vimicro generic vc0321
vc032x 0ac8:0323 Vimicro Vc0323
@@ -220,6 +223,7 @@ sonixj 0c45:60c0 Sangha Sn535
sonixj 0c45:60ec SN9C105+MO4000
sonixj 0c45:60fb Surfer NoName
sonixj 0c45:60fc LG-LIC300
+sonixj 0c45:6128 Microdia/Sonix SNP325
sonixj 0c45:612a Avant Camera
sonixj 0c45:612c Typhoon Rasy Cam 1.3MPix
sonixj 0c45:6130 Sonix Pccam
@@ -234,7 +238,7 @@ zc3xx 10fd:0128 Typhoon Webshot II USB 300k 0x0128
spca561 10fd:7e50 FlyCam Usb 100
zc3xx 10fd:8050 Typhoon Webshot II USB 300k
spca501 1776:501c Arowana 300K CMOS Camera
-t613 17a1:0128 T613/TAS5130A
+t613 17a1:0128 TASCORP JPEG Webcam, NGS Cyclops
vc032x 17ef:4802 Lenovo Vc0323+MI1310_SOC
pac207 2001:f115 D-Link DSB-C120
spca500 2899:012c Toptro Industrial
diff --git a/Documentation/x86/00-INDEX b/Documentation/x86/00-INDEX
new file mode 100644
index 0000000000000000000000000000000000000000..dbe3377754af5ab0d36c5665a3a118e02fc5621f
--- /dev/null
+++ b/Documentation/x86/00-INDEX
@@ -0,0 +1,4 @@
+00-INDEX
+ - this file
+mtrr.txt
+ - how to use x86 Memory Type Range Registers to increase performance
diff --git a/Documentation/x86/i386/boot.txt b/Documentation/x86/boot.txt
similarity index 99%
rename from Documentation/x86/i386/boot.txt
rename to Documentation/x86/boot.txt
index 147bfe511cdda0d923ca1094a27daac02225af53..83c0033ee9e01d26866494b58115a1da9b2c429a 100644
--- a/Documentation/x86/i386/boot.txt
+++ b/Documentation/x86/boot.txt
@@ -308,7 +308,7 @@ Protocol: 2.00+
Field name: start_sys
Type: read
-Offset/size: 0x20c/4
+Offset/size: 0x20c/2
Protocol: 2.00+
The load low segment (0x1000). Obsolete.
diff --git a/Documentation/mtrr.txt b/Documentation/x86/mtrr.txt
similarity index 99%
rename from Documentation/mtrr.txt
rename to Documentation/x86/mtrr.txt
index c39ac395970ecfa7ee58dada23478c886952a415..cc071dc333c213676f2af659f318d7f836f2278a 100644
--- a/Documentation/mtrr.txt
+++ b/Documentation/x86/mtrr.txt
@@ -18,7 +18,7 @@ Richard Gooch
The AMD K6-2 (stepping 8 and above) and K6-3 processors have two
MTRRs. These are supported. The AMD Athlon family provide 8 Intel
style MTRRs.
-
+
The Centaur C6 (WinChip) has 8 MCRs, allowing write-combining. These
are supported.
@@ -87,7 +87,7 @@ reg00: base=0x00000000 ( 0MB), size= 64MB: write-back, count=1
reg01: base=0xfb000000 (4016MB), size= 16MB: write-combining, count=1
reg02: base=0xfb000000 (4016MB), size= 4kB: uncachable, count=1
-Some cards (especially Voodoo Graphics boards) need this 4 kB area
+Some cards (especially Voodoo Graphics boards) need this 4 kB area
excluded from the beginning of the region because it is used for
registers.
diff --git a/Documentation/x86/pat.txt b/Documentation/x86/pat.txt
index 17965f927c1583e61281e5701b951253c95bf278..c93ff5f4c0ddc0e979daa1ad0e950c8c1c6e31c1 100644
--- a/Documentation/x86/pat.txt
+++ b/Documentation/x86/pat.txt
@@ -14,6 +14,10 @@ PAT allows for different types of memory attributes. The most commonly used
ones that will be supported at this time are Write-back, Uncached,
Write-combined and Uncached Minus.
+
+PAT APIs
+--------
+
There are many different APIs in the kernel that allows setting of memory
attributes at the page level. In order to avoid aliasing, these interfaces
should be used thoughtfully. Below is a table of interfaces available,
@@ -26,38 +30,38 @@ address range to avoid any aliasing.
API | RAM | ACPI,... | Reserved/Holes |
-----------------------|----------|------------|------------------|
| | | |
-ioremap | -- | UC | UC |
+ioremap | -- | UC- | UC- |
| | | |
ioremap_cache | -- | WB | WB |
| | | |
-ioremap_nocache | -- | UC | UC |
+ioremap_nocache | -- | UC- | UC- |
| | | |
ioremap_wc | -- | -- | WC |
| | | |
-set_memory_uc | UC | -- | -- |
+set_memory_uc | UC- | -- | -- |
set_memory_wb | | | |
| | | |
set_memory_wc | WC | -- | -- |
set_memory_wb | | | |
| | | |
-pci sysfs resource | -- | -- | UC |
+pci sysfs resource | -- | -- | UC- |
| | | |
pci sysfs resource_wc | -- | -- | WC |
is IORESOURCE_PREFETCH| | | |
| | | |
-pci proc | -- | -- | UC |
+pci proc | -- | -- | UC- |
!PCIIOC_WRITE_COMBINE | | | |
| | | |
pci proc | -- | -- | WC |
PCIIOC_WRITE_COMBINE | | | |
| | | |
-/dev/mem | -- | UC | UC |
+/dev/mem | -- | WB/WC/UC- | WB/WC/UC- |
read-write | | | |
| | | |
-/dev/mem | -- | UC | UC |
+/dev/mem | -- | UC- | UC- |
mmap SYNC flag | | | |
| | | |
-/dev/mem | -- | WB/WC/UC | WB/WC/UC |
+/dev/mem | -- | WB/WC/UC- | WB/WC/UC- |
mmap !SYNC flag | |(from exist-| (from exist- |
and | | ing alias)| ing alias) |
any alias to this area| | | |
@@ -68,7 +72,7 @@ pci proc | -- | -- | WC |
and | | | |
MTRR says WB | | | |
| | | |
-/dev/mem | -- | -- | UC_MINUS |
+/dev/mem | -- | -- | UC- |
mmap !SYNC flag | | | |
no alias to this area | | | |
and | | | |
@@ -98,3 +102,35 @@ types.
Drivers should use set_memory_[uc|wc] to set access type for RAM ranges.
+
+PAT debugging
+-------------
+
+With CONFIG_DEBUG_FS enabled, PAT memtype list can be examined by
+
+# mount -t debugfs debugfs /sys/kernel/debug
+# cat /sys/kernel/debug/x86/pat_memtype_list
+PAT memtype list:
+uncached-minus @ 0x7fadf000-0x7fae0000
+uncached-minus @ 0x7fb19000-0x7fb1a000
+uncached-minus @ 0x7fb1a000-0x7fb1b000
+uncached-minus @ 0x7fb1b000-0x7fb1c000
+uncached-minus @ 0x7fb1c000-0x7fb1d000
+uncached-minus @ 0x7fb1d000-0x7fb1e000
+uncached-minus @ 0x7fb1e000-0x7fb25000
+uncached-minus @ 0x7fb25000-0x7fb26000
+uncached-minus @ 0x7fb26000-0x7fb27000
+uncached-minus @ 0x7fb27000-0x7fb28000
+uncached-minus @ 0x7fb28000-0x7fb2e000
+uncached-minus @ 0x7fb2e000-0x7fb2f000
+uncached-minus @ 0x7fb2f000-0x7fb30000
+uncached-minus @ 0x7fb31000-0x7fb32000
+uncached-minus @ 0x80000000-0x90000000
+
+This list shows physical address ranges and various PAT settings used to
+access those physical address ranges.
+
+Another, more verbose way of getting PAT related debug messages is with
+"debugpat" boot parameter. With this parameter, various debug messages are
+printed to dmesg log.
+
diff --git a/Documentation/x86/i386/usb-legacy-support.txt b/Documentation/x86/usb-legacy-support.txt
similarity index 100%
rename from Documentation/x86/i386/usb-legacy-support.txt
rename to Documentation/x86/usb-legacy-support.txt
diff --git a/Documentation/x86/x86_64/boot-options.txt b/Documentation/x86/x86_64/boot-options.txt
index b0c7b6c4abda9362e38955dfee572a064dd6b992..72ffb5373ec73ac9ee8c9d05491effa7b5f8a42c 100644
--- a/Documentation/x86/x86_64/boot-options.txt
+++ b/Documentation/x86/x86_64/boot-options.txt
@@ -54,10 +54,6 @@ APICs
apicmaintimer. Useful when your PIT timer is totally
broken.
- disable_8254_timer / enable_8254_timer
- Enable interrupt 0 timer routing over the 8254 in addition to over
- the IO-APIC. The kernel tries to set a sensible default.
-
Early Console
syntax: earlyprintk=vga
diff --git a/Documentation/x86/i386/zero-page.txt b/Documentation/x86/zero-page.txt
similarity index 100%
rename from Documentation/x86/i386/zero-page.txt
rename to Documentation/x86/zero-page.txt
diff --git a/MAINTAINERS b/MAINTAINERS
index ced3c202f8e6cf13d825cd220639f82909f8e162..587f418ed00d46eceb92cf6251e3c49d1d87c029 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -222,8 +222,7 @@ W: http://code.google.com/p/aceracpi
S: Maintained
ACPI
-P: Andi Kleen
-M: ak@linux.intel.com
+P: Len Brown
M: lenb@kernel.org
L: linux-acpi@vger.kernel.org
W: http://www.lesswatts.org/projects/acpi/
@@ -272,20 +271,20 @@ W: http://www.lesswatts.org/projects/acpi/
S: Supported
ACPI WMI DRIVER
-P: Carlos Corbacho
-M: carlos@strangeworlds.co.uk
-L: linux-acpi@vger.kernel.org
-W: http://www.lesswatts.org/projects/acpi/
-S: Maintained
+P: Carlos Corbacho
+M: carlos@strangeworlds.co.uk
+L: linux-acpi@vger.kernel.org
+W: http://www.lesswatts.org/projects/acpi/
+S: Maintained
AD1889 ALSA SOUND DRIVER
-P: Kyle McMartin
-M: kyle@mcmartin.ca
-P: Thibaut Varene
-M: T-Bone@parisc-linux.org
-W: http://wiki.parisc-linux.org/AD1889
-L: linux-parisc@vger.kernel.org
-S: Maintained
+P: Kyle McMartin
+M: kyle@mcmartin.ca
+P: Thibaut Varene
+M: T-Bone@parisc-linux.org
+W: http://wiki.parisc-linux.org/AD1889
+L: linux-parisc@vger.kernel.org
+S: Maintained
ADM1025 HARDWARE MONITOR DRIVER
P: Jean Delvare
@@ -388,6 +387,7 @@ AMD IOMMU (AMD-VI)
P: Joerg Roedel
M: joerg.roedel@amd.com
L: iommu@lists.linux-foundation.org
+T: git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu.git
S: Supported
AMS (Apple Motion Sensor) DRIVER
@@ -467,6 +467,12 @@ M: kernel@wantstofly.org
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
+ARM/AFEB9260 MACHINE SUPPORT
+P: Sergey Lapin
+M: slapin@ossfans.org
+L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+S: Maintained
+
ARM/AJECO 1ARM MACHINE SUPPORT
P: Lennert Buytenhek
M: kernel@wantstofly.org
@@ -474,11 +480,11 @@ L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
ARM/ATMEL AT91RM9200 ARM ARCHITECTURE
-P: Andrew Victor
-M: linux@maxim.org.za
-L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
-W: http://maxim.org.za/at91_26.html
-S: Maintained
+P: Andrew Victor
+M: linux@maxim.org.za
+L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+W: http://maxim.org.za/at91_26.html
+S: Maintained
ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
P: Lennert Buytenhek
@@ -492,7 +498,7 @@ M: kernel@wantstofly.org
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
-ARM/COMPULAB CM-X270/EM-X270 MACHINE SUPPORT
+ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
P: Mike Rapoport
M: mike@compulab.co.il
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
@@ -533,10 +539,10 @@ L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
ARM/HP JORNADA 7XX MACHINE SUPPORT
-P: Kristoffer Ericson
-M: kristoffer.ericson@gmail.com
-W: www.jlime.com
-S: Maintained
+P: Kristoffer Ericson
+M: kristoffer.ericson@gmail.com
+W: www.jlime.com
+S: Maintained
ARM/INTEL IOP32X ARM ARCHITECTURE
P: Lennert Buytenhek
@@ -624,6 +630,12 @@ M: marek.vasut@gmail.com
W: http://hackndev.com
S: Maintained
+ARM/PALMZ72 SUPPORT
+P: Sergey Lapin
+M: slapin@ossfans.org
+W: http://hackndev.com
+S: Maintained
+
ARM/PLEB SUPPORT
P: Peter Chubb
M: pleb@gelato.unsw.edu.au
@@ -751,11 +763,13 @@ P: Ville Syrjala
M: syrjala@sci.fi
S: Maintained
-ATL1 ETHERNET DRIVER
+ATLX ETHERNET DRIVERS
P: Jay Cliburn
M: jcliburn@gmail.com
P: Chris Snook
M: csnook@redhat.com
+P: Jie Yang
+M: jie.yang@atheros.com
L: atl1-devel@lists.sourceforge.net
W: http://sourceforge.net/projects/atl1
W: http://atl1.sourceforge.net
@@ -1016,7 +1030,7 @@ T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
S: Maintained
CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
-P: Jonathan Corbet
+P: Jonathan Corbet
M: corbet@lwn.net
L: video4linux-list@redhat.com
S: Maintained
@@ -1047,6 +1061,13 @@ L: cbe-oss-dev@ozlabs.org
W: http://www.ibm.com/developerworks/power/cell/
S: Supported
+CISCO 10G ETHERNET DRIVER
+P: Scott Feldman
+M: scofeldm@cisco.com
+P: Joe Eykholt
+M: jeykholt@cisco.com
+S: Supported
+
CFAG12864B LCD DRIVER
P: Miguel Ojeda Sandonis
M: miguel.ojeda.sandonis@gmail.com
@@ -1197,9 +1218,7 @@ M: hpa@zytor.com
S: Maintained
CPUSETS
-P: Paul Jackson
P: Paul Menage
-M: pj@sgi.com
M: menage@google.com
L: linux-kernel@vger.kernel.org
W: http://www.bullopensource.org/cpuset/
@@ -1358,7 +1377,7 @@ P: Digi International, Inc
M: Eng.Linux@digi.com
L: Eng.Linux@digi.com
W: http://www.digi.com
-S: Orphaned
+S: Orphan
DIRECTORY NOTIFICATION
P: Stephen Rothwell
@@ -1422,12 +1441,12 @@ L: linux-acpi@vger.kernel.org
S: Supported
DOCUMENTATION (/Documentation directory)
-P: Michael Kerrisk
-M: mtk.manpages@gmail.com
-P: Randy Dunlap
-M: rdunlap@xenotime.net
-L: linux-doc@vger.kernel.org
-S: Maintained
+P: Michael Kerrisk
+M: mtk.manpages@gmail.com
+P: Randy Dunlap
+M: rdunlap@xenotime.net
+L: linux-doc@vger.kernel.org
+S: Maintained
DOUBLETALK DRIVER
P: James R. Van Zandt
@@ -1458,7 +1477,7 @@ S: Maintained
DVB SUBSYSTEM AND DRIVERS
P: LinuxTV.org Project
M: v4l-dvb-maintainer@linuxtv.org
-L: linux-dvb@linuxtv.org (subscription required)
+L: linux-dvb@linuxtv.org (subscription required)
W: http://linuxtv.org/
T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
S: Maintained
@@ -1594,7 +1613,7 @@ S: Supported
EMBEDDED LINUX
P: Paul Gortmaker
M: paul.gortmaker@windriver.com
-P David Woodhouse
+P: David Woodhouse
M: dwmw2@infradead.org
L: linux-embedded@vger.kernel.org
S: Maintained
@@ -1640,9 +1659,10 @@ L: linux-ext4@vger.kernel.org
S: Maintained
EXT4 FILE SYSTEM
-P: Stephen Tweedie, Andrew Morton
-M: sct@redhat.com, akpm@linux-foundation.org, adilger@sun.com
+P: Theodore Ts'o
+M: tytso@mit.edu, adilger@sun.com
L: linux-ext4@vger.kernel.org
+W: http://ext4.wiki.kernel.org
S: Maintained
F71805F HARDWARE MONITORING DRIVER
@@ -1796,7 +1816,7 @@ FUTURE DOMAIN TMC-16x0 SCSI DRIVER (16-bit)
P: Rik Faith
M: faith@cs.unc.edu
L: linux-scsi@vger.kernel.org
-S: Odd fixes (e.g., new signatures)
+S: Odd Fixes (e.g., new signatures)
GDT SCSI DISK ARRAY CONTROLLER DRIVER
P: Achim Leubner
@@ -1837,10 +1857,10 @@ S: Maintained
HARDWARE MONITORING
L: lm-sensors@lm-sensors.org
W: http://www.lm-sensors.org/
-S: Orphaned
+S: Orphan
HARDWARE RANDOM NUMBER GENERATOR CORE
-S: Orphaned
+S: Orphan
HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
P: Robert Love
@@ -1983,7 +2003,7 @@ S: Maintained
I2C/SMBUS STUB DRIVER
P: Mark M. Hoffman
M: mhoffman@lightlink.com
-L: lm-sensors@lm-sensors.org
+L: i2c@lm-sensors.org
S: Maintained
I2C SUBSYSTEM
@@ -2107,7 +2127,7 @@ M: rolandd@cisco.com
P: Sean Hefty
M: sean.hefty@intel.com
P: Hal Rosenstock
-M: hal.rosenstock@gmail.com
+M: hal.rosenstock@gmail.com
L: general@lists.openfabrics.org
W: http://www.openib.org/
T: git kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
@@ -2320,6 +2340,12 @@ L: video4linux-list@redhat.com
W: http://www.ivtvdriver.org
S: Maintained
+JME NETWORK DRIVER
+P: Guo-Fu Tseng
+M: cooldavid@cooldavid.org
+L: netdev@vger.kernel.org
+S: Maintained
+
JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
P: David Woodhouse
M: dwmw2@infradead.org
@@ -2695,17 +2721,18 @@ S: Maintained
MARVELL YUKON / SYSKONNECT DRIVER
P: Mirko Lindner
-M: mlindner@syskonnect.de
+M: mlindner@syskonnect.de
P: Ralph Roesler
-M: rroesler@syskonnect.de
-W: http://www.syskonnect.com
-S: Supported
+M: rroesler@syskonnect.de
+W: http://www.syskonnect.com
+S: Supported
MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
P: Michael Kerrisk
M: mtk.manpages@gmail.com
-W: http://www.kernel.org/doc/man-pages
-S: Supported
+W: http://www.kernel.org/doc/man-pages
+L: linux-man@vger.kernel.org
+S: Supported
MARVELL LIBERTAS WIRELESS DRIVER
P: Dan Williams
@@ -2734,7 +2761,7 @@ S: Maintained
MEGARAID SCSI DRIVERS
P: Neela Syam Kolli
M: megaraidlinux@lsi.com
-S: linux-scsi@vger.kernel.org
+L: linux-scsi@vger.kernel.org
W: http://megaraid.lsilogic.com
S: Maintained
@@ -2852,7 +2879,7 @@ MULTIMEDIA CARD (MMC) ETC. OVER SPI
P: David Brownell
M: dbrownell@users.sourceforge.net
L: linux-kernel@vger.kernel.org
-S: Odd fixes
+S: Odd Fixes
MULTISOUND SOUND DRIVER
P: Andrew Veliath
@@ -2866,10 +2893,10 @@ L: linux-kernel@vger.kernel.org
S: Maintained
MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
-P: Felipe Balbi
-M: felipe.balbi@nokia.com
-L: linux-usb@vger.kernel.org
-S: Maintained
+P: Felipe Balbi
+M: felipe.balbi@nokia.com
+L: linux-usb@vger.kernel.org
+S: Maintained
MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
P: Andrew Gallatin
@@ -2881,7 +2908,7 @@ W: http://www.myri.com/scs/download-Myri10GE.html
S: Supported
NATSEMI ETHERNET DRIVER (DP8381x)
-P: Tim Hockin
+P: Tim Hockin
M: thockin@hockin.org
S: Maintained
@@ -3100,7 +3127,7 @@ M: laforge@gnumonks.org
S: Maintained
OMNIVISION OV7670 SENSOR DRIVER
-P: Jonathan Corbet
+P: Jonathan Corbet
M: corbet@lwn.net
L: video4linux-list@redhat.com
S: Maintained
@@ -3210,7 +3237,7 @@ T: git kernel.org:/pub/scm/linux/kernel/git/jbarnes/pci-2.6.git
S: Supported
PCI HOTPLUG CORE
-P: Kristen Carlson Accardi
+P: Kristen Carlson Accardi
M: kristen.c.accardi@intel.com
S: Supported
@@ -3384,6 +3411,13 @@ M: linux-driver@qlogic.com
L: netdev@vger.kernel.org
S: Supported
+QLOGIC QLGE 10Gb ETHERNET DRIVER
+P: Ron Mercer
+M: linux-driver@qlogic.com
+M: ron.mercer@qlogic.com
+L: netdev@vger.kernel.org
+S: Supported
+
QNX4 FILESYSTEM
P: Anders Larsen
M: al@alarsen.net
@@ -3650,7 +3684,8 @@ P: Eric Paris
M: eparis@parisplace.org
L: linux-kernel@vger.kernel.org (kernel issues)
L: selinux@tycho.nsa.gov (subscribers-only, general discussion)
-W: http://www.nsa.gov/selinux
+W: http://selinuxproject.org
+T: git kernel.org:pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git
S: Supported
SENSABLE PHANTOM
@@ -3725,7 +3760,7 @@ S: Maintained
SIS 96X I2C/SMBUS DRIVER
P: Mark M. Hoffman
M: mhoffman@lightlink.com
-L: lm-sensors@lm-sensors.org
+L: i2c@lm-sensors.org
S: Maintained
SIS FRAMEBUFFER DRIVER
@@ -3767,10 +3802,10 @@ M: bn@niasdigital.com
S: Maintained
SOC-CAMERA V4L2 SUBSYSTEM
-P: Guennadi Liakhovetski
-M: g.liakhovetski@gmx.de
-L: video4linux-list@redhat.com
-S: Maintained
+P: Guennadi Liakhovetski
+M: g.liakhovetski@gmx.de
+L: video4linux-list@redhat.com
+S: Maintained
SOFTWARE RAID (Multiple Disks) SUPPORT
P: Ingo Molnar
@@ -3827,16 +3862,19 @@ S: Maintained
SOUND
P: Jaroslav Kysela
M: perex@perex.cz
+P: Takashi Iwai
+M: tiwai@suse.de
L: alsa-devel@alsa-project.org (subscribers-only)
S: Maintained
SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT
P: Liam Girdwood
-M: liam.girdwood@wolfsonmicro.com
+M: lrg@slimlogic.co.uk
P: Mark Brown
M: broonie@opensource.wolfsonmicro.com
T: git opensource.wolfsonmicro.com/linux-2.6-asoc
L: alsa-devel@alsa-project.org (subscribers-only)
+W: http://alsa-project.org/main/index.php/ASoC
S: Supported
SPI SUBSYSTEM
@@ -3924,7 +3962,7 @@ S: Maintained
STARMODE RADIO IP (STRIP) PROTOCOL DRIVER
W: http://mosquitonet.Stanford.EDU/strip.html
-S: Unsupported ?
+S: Orphan
STRADIS MPEG-2 DECODER DRIVER
P: Nathan Laredo
@@ -4005,9 +4043,9 @@ T: git repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
S: Maintained
TI FLASH MEDIA INTERFACE DRIVER
-P: Alex Dubov
-M: oakad@yahoo.com
-S: Maintained
+P: Alex Dubov
+M: oakad@yahoo.com
+S: Maintained
TI OMAP MMC INTERFACE DRIVER
P: Carlos Aguiar, Anderson Briglia and Syed Khasim
@@ -4153,13 +4191,13 @@ USB BLOCK DRIVER (UB ub)
P: Pete Zaitcev
M: zaitcev@redhat.com
L: linux-kernel@vger.kernel.org
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Supported
USB CDC ETHERNET DRIVER
P: Greg Kroah-Hartman
M: greg@kroah.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
W: http://www.kroah.com/linux-usb/
@@ -4186,13 +4224,13 @@ S: Maintained
USB EHCI DRIVER
P: David Brownell
M: dbrownell@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Odd Fixes
USB ET61X[12]51 DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
@@ -4200,33 +4238,33 @@ S: Maintained
USB GADGET/PERIPHERAL SUBSYSTEM
P: David Brownell
M: dbrownell@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org/gadget
S: Maintained
USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
P: Jiri Kosina
M: jkosina@suse.cz
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
T: git kernel.org:/pub/scm/linux/kernel/git/jikos/hid.git
S: Maintained
USB ISP116X DRIVER
P: Olav Kongas
M: ok@artecdesign.ee
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB KAWASAKI LSI DRIVER
P: Oliver Neukum
M: oliver@neukum.name
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB MASS STORAGE DRIVER
P: Matthew Dharm
M: mdharm-usb@one-eyed-alien.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: usb-storage@lists.one-eyed-alien.net
S: Maintained
W: http://www.one-eyed-alien.net/~mdharm/linux-usb/
@@ -4234,26 +4272,26 @@ W: http://www.one-eyed-alien.net/~mdharm/linux-usb/
USB OHCI DRIVER
P: David Brownell
M: dbrownell@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Odd Fixes
USB OPTION-CARD DRIVER
P: Matthias Urlichs
M: smurf@smurf.noris.de
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB OV511 DRIVER
P: Mark McClelland
M: mmcclell@bigfoot.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://alpha.dyndns.org/ov511/
S: Maintained
USB PEGASUS DRIVER
P: Petko Manolov
M: petkan@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: netdev@vger.kernel.org
W: http://pegasus2.sourceforge.net/
S: Maintained
@@ -4261,13 +4299,13 @@ S: Maintained
USB PRINTER DRIVER (usblp)
P: Pete Zaitcev
M: zaitcev@redhat.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Supported
USB RTL8150 DRIVER
P: Petko Manolov
M: petkan@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: netdev@vger.kernel.org
W: http://pegasus2.sourceforge.net/
S: Maintained
@@ -4275,20 +4313,20 @@ S: Maintained
USB SE401 DRIVER
P: Jeroen Vreeken
M: pe1rxq@amsat.org
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.chello.nl/~j.vreeken/se401/
S: Maintained
USB SERIAL BELKIN F5U103 DRIVER
P: William Greathouse
M: wgreathouse@smva.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB SERIAL CYPRESS M8 DRIVER
P: Lonnie Mendez
M: dignome@gmail.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
W: http://geocities.com/i0xox0i
W: http://firstlight.net/cvs
@@ -4303,39 +4341,45 @@ USB SERIAL DIGI ACCELEPORT DRIVER
P: Peter Berger and Al Borchers
M: pberger@brimson.com
M: alborchers@steinerpoint.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB SERIAL DRIVER
P: Greg Kroah-Hartman
M: gregkh@suse.de
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Supported
USB SERIAL EMPEG EMPEG-CAR MARK I/II DRIVER
P: Gary Brubaker
M: xavyer@ix.netcom.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB SERIAL KEYSPAN DRIVER
P: Greg Kroah-Hartman
M: greg@kroah.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.kroah.com/linux/
S: Maintained
USB SERIAL WHITEHEAT DRIVER
P: Support Department
M: support@connecttech.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.connecttech.com
S: Supported
+USB SMSC95XX ETHERNET DRIVER
+P: Steve Glendinning
+M: steve.glendinning@smsc.com
+L: netdev@vger.kernel.org
+S: Supported
+
USB SN9C1xx DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
@@ -4343,7 +4387,7 @@ S: Maintained
USB SUBSYSTEM
P: Greg Kroah-Hartman
M: gregkh@suse.de
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Supported
@@ -4351,7 +4395,7 @@ S: Supported
USB UHCI DRIVER
P: Alan Stern
M: stern@rowland.harvard.edu
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB "USBNET" DRIVER FRAMEWORK
@@ -4364,7 +4408,7 @@ S: Maintained
USB VIDEO CLASS
P: Laurent Pinchart
M: laurent.pinchart@skynet.be
-L: linx-uvc-devel@berlios.de
+L: linux-uvc-devel@lists.berlios.de
L: video4linux-list@redhat.com
W: http://linux-uvc.berlios.de
S: Maintained
@@ -4372,7 +4416,7 @@ S: Maintained
USB W996[87]CF DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
@@ -4386,7 +4430,7 @@ S: Maintained
USB ZC0301 DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
@@ -4394,14 +4438,14 @@ S: Maintained
USB ZD1201 DRIVER
P: Jeroen Vreeken
M: pe1rxq@amsat.org
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://linux-lc100020.sourceforge.net
S: Maintained
USB ZR364XX DRIVER
P: Antoine Jacquet
M: royale@zerezo.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://royale.zerezo.com/zr364xx/
S: Maintained
diff --git a/Makefile b/Makefile
index f448e0082ebf6726ba4a644164e5194edced6ff0..16e3fbb968a8966bc58570ca117349631e81f2d7 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 27
-EXTRAVERSION = -rc5
+EXTRAVERSION =
NAME = Rotary Wombat
# *DOCUMENTATION*
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index 83df541650fcec6171e919fca76d1c1acaa1009a..06b6fdab639f879d56529611381f94627ee5e52f 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -149,6 +149,9 @@ smp_callin(void)
atomic_inc(&init_mm.mm_count);
current->active_mm = &init_mm;
+ /* inform the notifiers about the new cpu */
+ notify_cpu_starting(cpuid);
+
/* Must have completely accurate bogos. */
local_irq_enable();
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 70dba16689077dc0440cf12cc607f000bd5bdbdf..efeed65b4a66616d5fae54b35fbd0947735359ac 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -148,7 +148,6 @@ config ARCH_MAY_HAVE_PC_FDC
config ZONE_DMA
bool
- default y
config GENERIC_ISA_DMA
bool
@@ -178,6 +177,11 @@ config OPROFILE_MPCORE
config OPROFILE_ARM11_CORE
bool
+config OPROFILE_ARMV7
+ def_bool y
+ depends on CPU_V7 && !SMP
+ bool
+
endif
config VECTORS_BASE
@@ -245,6 +249,7 @@ config ARCH_CLPS7500
select TIMER_ACORN
select ISA
select NO_IOPORT
+ select ARCH_SPARSEMEM_ENABLE
help
Support for the Cirrus Logic PS7500FE system-on-a-chip.
@@ -306,6 +311,7 @@ config ARCH_IOP13XX
select PLAT_IOP
select PCI
select ARCH_SUPPORTS_MSI
+ select VMSPLIT_1G
help
Support for Intel's IOP13XX (XScale) family of processors.
@@ -350,6 +356,7 @@ config ARCH_IXP4XX
select GENERIC_GPIO
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
+ select ZONE_DMA if PCI
help
Support for Intel's IXP4XX (XScale) family of processors.
@@ -434,7 +441,7 @@ config ARCH_ORION5X
help
Support for the following Marvell Orion 5x series SoCs:
Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182),
- Orion-2 (5281).
+ Orion-2 (5281), Orion-1-90 (6183).
config ARCH_PNX4008
bool "Philips Nexperia PNX4008 Mobile"
@@ -464,6 +471,7 @@ config ARCH_RPC
select HAVE_PATA_PLATFORM
select ISA_DMA_API
select NO_IOPORT
+ select ARCH_SPARSEMEM_ENABLE
help
On the Acorn Risc-PC, Linux can support the internal IDE disk and
CD-ROM interface, serial and parallel port, and the floppy drive.
@@ -471,9 +479,7 @@ config ARCH_RPC
config ARCH_SA1100
bool "SA1100-based"
select ISA
- select ARCH_DISCONTIGMEM_ENABLE
select ARCH_SPARSEMEM_ENABLE
- select ARCH_SELECT_MEMORY_MODEL
select ARCH_MTD_XIP
select GENERIC_GPIO
select GENERIC_TIME
@@ -497,6 +503,7 @@ config ARCH_SHARK
bool "Shark"
select ISA
select ISA_DMA
+ select ZONE_DMA
select PCI
help
Support for the StrongARM based Digital DNARD machine, also known
@@ -504,6 +511,8 @@ config ARCH_SHARK
config ARCH_LH7A40X
bool "Sharp LH7A40X"
+ select ARCH_DISCONTIGMEM_ENABLE if !LH7A40X_CONTIGMEM
+ select ARCH_SPARSEMEM_ENABLE if !LH7A40X_CONTIGMEM
help
Say Y here for systems based on one of the Sharp LH7A40X
System on a Chip processors. These CPUs include an ARM922T
@@ -515,7 +524,9 @@ config ARCH_DAVINCI
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
select GENERIC_GPIO
+ select ARCH_REQUIRE_GPIOLIB
select HAVE_CLK
+ select ZONE_DMA
help
Support for TI's DaVinci platform.
@@ -734,6 +745,29 @@ config SMP
If you don't know what to do here, say N.
+choice
+ prompt "Memory split"
+ default VMSPLIT_3G
+ help
+ Select the desired split between kernel and user memory.
+
+ If you are not absolutely sure what you are doing, leave this
+ option alone!
+
+ config VMSPLIT_3G
+ bool "3G/1G user/kernel split"
+ config VMSPLIT_2G
+ bool "2G/2G user/kernel split"
+ config VMSPLIT_1G
+ bool "1G/3G user/kernel split"
+endchoice
+
+config PAGE_OFFSET
+ hex
+ default 0x40000000 if VMSPLIT_1G
+ default 0x80000000 if VMSPLIT_2G
+ default 0xC0000000
+
config NR_CPUS
int "Maximum number of CPUs (2-32)"
range 2 32
@@ -815,20 +849,18 @@ config ARCH_FLATMEM_HAS_HOLES
default y
depends on FLATMEM
+# Discontigmem is deprecated
config ARCH_DISCONTIGMEM_ENABLE
bool
- default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM)
- help
- Say Y to support efficient handling of discontiguous physical memory,
- for architectures which are either NUMA (Non-Uniform Memory Access)
- or have huge holes in the physical address space for other reasons.
- See <file:Documentation/vm/numa> for more.
config ARCH_SPARSEMEM_ENABLE
bool
+config ARCH_SPARSEMEM_DEFAULT
+ def_bool ARCH_SPARSEMEM_ENABLE
+
config ARCH_SELECT_MEMORY_MODEL
- bool
+ def_bool ARCH_DISCONTIGMEM_ENABLE && ARCH_SPARSEMEM_ENABLE
config NODES_SHIFT
int
@@ -845,7 +877,7 @@ config LEDS
ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
- ARCH_AT91 || MACH_TRIZEPS4 || ARCH_DAVINCI || \
+ ARCH_AT91 || ARCH_DAVINCI || \
ARCH_KS8695 || MACH_RD88F5182
help
If you say Y here, the LEDs on your machine will be used
@@ -1005,9 +1037,9 @@ config ATAGS_PROC
endmenu
-if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX || ARCH_PXA)
+menu "CPU Power Management"
-menu "CPU Frequency scaling"
+if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX || ARCH_PXA)
source "drivers/cpufreq/Kconfig"
@@ -1047,10 +1079,12 @@ config CPU_FREQ_PXA
default y
select CPU_FREQ_DEFAULT_GOV_USERSPACE
-endmenu
-
endif
+source "drivers/cpuidle/Kconfig"
+
+endmenu
+
menu "Floating point emulation"
comment "At least one emulation must be selected"
@@ -1202,6 +1236,8 @@ source "drivers/power/Kconfig"
source "drivers/hwmon/Kconfig"
+source "drivers/thermal/Kconfig"
+
source "drivers/watchdog/Kconfig"
source "drivers/ssb/Kconfig"
@@ -1222,6 +1258,10 @@ source "drivers/usb/Kconfig"
source "drivers/mmc/Kconfig"
+source "drivers/memstick/Kconfig"
+
+source "drivers/accessibility/Kconfig"
+
source "drivers/leds/Kconfig"
source "drivers/rtc/Kconfig"
@@ -1230,6 +1270,8 @@ source "drivers/dma/Kconfig"
source "drivers/dca/Kconfig"
+source "drivers/auxdisplay/Kconfig"
+
source "drivers/regulator/Kconfig"
source "drivers/uio/Kconfig"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 703a44fa0f9b7c70814c17ab21e613eafcf4655a..e2274bc0b5441d249c225a0a49eb5474b490e14e 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -47,7 +47,7 @@ comma = ,
# Note that GCC does not numerically define an architecture version
# macro, but instead defines a whole series of macros which makes
# testing for a specific architecture or later rather impossible.
-arch-$(CONFIG_CPU_32v7) :=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7a,-march=armv5t -Wa$(comma)-march=armv7a)
+arch-$(CONFIG_CPU_32v7) :=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a)
arch-$(CONFIG_CPU_32v6) :=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6)
# Only override the compiler option if ARMv6. The ARMv6K extensions are
# always available in ARMv7
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 94462a097f86697ce51558bd9389a4886b904318..7a03f200788255924f225c807b967fdb09d01eae 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -76,7 +76,7 @@ KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS))
endif
EXTRA_CFLAGS := -fpic -fno-builtin
-EXTRA_AFLAGS :=
+EXTRA_AFLAGS := -Wa,-march=all
# Supply ZRELADDR, INITRD_PHYS and PARAMS_PHYS to the decompressor via
# linker symbols. We only define initrd_phys and params_phys if the
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index d42f89b7760bf2c537d3f4769bbc53715af7b6b5..84a1e0496a3c6ffb7b1adbfa38182341ca943c27 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -421,6 +421,7 @@ __setup_mmu: sub r3, r4, #16384 @ Page directory size
add r1, r1, #1048576
str r1, [r0]
mov pc, lr
+ENDPROC(__setup_mmu)
__armv4_mmu_cache_on:
mov r12, lr
@@ -801,7 +802,7 @@ loop1:
add r2, r2, #4 @ add 4 (line length offset)
ldr r4, =0x3ff
ands r4, r4, r1, lsr #3 @ find maximum number on the way size
- .word 0xe16f5f14 @ clz r5, r4 - find bit position of way size increment
+ clz r5, r4 @ find bit position of way size increment
ldr r7, =0x7fff
ands r7, r7, r1, lsr #13 @ extract max number of the index size
loop2:
diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig
index 3e073467caca6b63a5515b2bd9afb543ca233e2e..2e32acca02fbb83374c74f67e1fba340cfaa9a2c 100644
--- a/arch/arm/common/Kconfig
+++ b/arch/arm/common/Kconfig
@@ -12,7 +12,8 @@ config ICST307
config SA1111
bool
- select DMABOUNCE
+ select DMABOUNCE if !ARCH_PXA
+ select ZONE_DMA if !ARCH_PXA
config DMABOUNCE
bool
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c
index aecc6c3f908fd2dd5a79e31a847d1c9cd1cc2568..f030f0775be7d11016d14ed4add82c16be38d254 100644
--- a/arch/arm/common/dmabounce.c
+++ b/arch/arm/common/dmabounce.c
@@ -154,9 +154,7 @@ alloc_safe_buffer(struct dmabounce_device_info *device_info, void *ptr,
#endif
write_lock_irqsave(&device_info->lock, flags);
-
list_add(&buf->node, &device_info->safe_buffers);
-
write_unlock_irqrestore(&device_info->lock, flags);
return buf;
@@ -205,8 +203,22 @@ free_safe_buffer(struct dmabounce_device_info *device_info, struct safe_buffer *
/* ************************************************** */
-static inline dma_addr_t
-map_single(struct device *dev, void *ptr, size_t size,
+static struct safe_buffer *find_safe_buffer_dev(struct device *dev,
+ dma_addr_t dma_addr, const char *where)
+{
+ if (!dev || !dev->archdata.dmabounce)
+ return NULL;
+ if (dma_mapping_error(dev, dma_addr)) {
+ if (dev)
+ dev_err(dev, "Trying to %s invalid mapping\n", where);
+ else
+ pr_err("unknown device: Trying to %s invalid mapping\n", where);
+ return NULL;
+ }
+ return find_safe_buffer(dev->archdata.dmabounce, dma_addr);
+}
+
+static inline dma_addr_t map_single(struct device *dev, void *ptr, size_t size,
enum dma_data_direction dir)
{
struct dmabounce_device_info *device_info = dev->archdata.dmabounce;
@@ -270,33 +282,21 @@ map_single(struct device *dev, void *ptr, size_t size,
return dma_addr;
}
-static inline void
-unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
- enum dma_data_direction dir)
+static inline void unmap_single(struct device *dev, dma_addr_t dma_addr,
+ size_t size, enum dma_data_direction dir)
{
- struct dmabounce_device_info *device_info = dev->archdata.dmabounce;
- struct safe_buffer *buf = NULL;
-
- /*
- * Trying to unmap an invalid mapping
- */
- if (dma_mapping_error(dev, dma_addr)) {
- dev_err(dev, "Trying to unmap invalid mapping\n");
- return;
- }
-
- if (device_info)
- buf = find_safe_buffer(device_info, dma_addr);
+ struct safe_buffer *buf = find_safe_buffer_dev(dev, dma_addr, "unmap");
if (buf) {
BUG_ON(buf->size != size);
+ BUG_ON(buf->direction != dir);
dev_dbg(dev,
"%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n",
__func__, buf->ptr, virt_to_dma(dev, buf->ptr),
buf->safe, buf->safe_dma_addr);
- DO_STATS ( device_info->bounce_count++ );
+ DO_STATS(dev->archdata.dmabounce->bounce_count++);
if (dir == DMA_FROM_DEVICE || dir == DMA_BIDIRECTIONAL) {
void *ptr = buf->ptr;
@@ -317,74 +317,7 @@ unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
dmac_clean_range(ptr, ptr + size);
outer_clean_range(__pa(ptr), __pa(ptr) + size);
}
- free_safe_buffer(device_info, buf);
- }
-}
-
-static int sync_single(struct device *dev, dma_addr_t dma_addr, size_t size,
- enum dma_data_direction dir)
-{
- struct dmabounce_device_info *device_info = dev->archdata.dmabounce;
- struct safe_buffer *buf = NULL;
-
- if (device_info)
- buf = find_safe_buffer(device_info, dma_addr);
-
- if (buf) {
- /*
- * Both of these checks from original code need to be
- * commented out b/c some drivers rely on the following:
- *
- * 1) Drivers may map a large chunk of memory into DMA space
- * but only sync a small portion of it. Good example is
- * allocating a large buffer, mapping it, and then
- * breaking it up into small descriptors. No point
- * in syncing the whole buffer if you only have to
- * touch one descriptor.
- *
- * 2) Buffers that are mapped as DMA_BIDIRECTIONAL are
- * usually only synced in one dir at a time.
- *
- * See drivers/net/eepro100.c for examples of both cases.
- *
- * -ds
- *
- * BUG_ON(buf->size != size);
- * BUG_ON(buf->direction != dir);
- */
-
- dev_dbg(dev,
- "%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n",
- __func__, buf->ptr, virt_to_dma(dev, buf->ptr),
- buf->safe, buf->safe_dma_addr);
-
- DO_STATS ( device_info->bounce_count++ );
-
- switch (dir) {
- case DMA_FROM_DEVICE:
- dev_dbg(dev,
- "%s: copy back safe %p to unsafe %p size %d\n",
- __func__, buf->safe, buf->ptr, size);
- memcpy(buf->ptr, buf->safe, size);
- break;
- case DMA_TO_DEVICE:
- dev_dbg(dev,
- "%s: copy out unsafe %p to safe %p, size %d\n",
- __func__,buf->ptr, buf->safe, size);
- memcpy(buf->safe, buf->ptr, size);
- break;
- case DMA_BIDIRECTIONAL:
- BUG(); /* is this allowed? what does it mean? */
- default:
- BUG();
- }
- /*
- * No need to sync the safe buffer - it was allocated
- * via the coherent allocators.
- */
- return 0;
- } else {
- return 1;
+ free_safe_buffer(dev->archdata.dmabounce, buf);
}
}
@@ -396,21 +329,29 @@ static int sync_single(struct device *dev, dma_addr_t dma_addr, size_t size,
* substitute the safe buffer for the unsafe one.
* (basically move the buffer from an unsafe area to a safe one)
*/
-dma_addr_t
-dma_map_single(struct device *dev, void *ptr, size_t size,
+dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size,
enum dma_data_direction dir)
{
- dma_addr_t dma_addr;
-
dev_dbg(dev, "%s(ptr=%p,size=%d,dir=%x)\n",
__func__, ptr, size, dir);
- BUG_ON(dir == DMA_NONE);
+ BUG_ON(!valid_dma_direction(dir));
- dma_addr = map_single(dev, ptr, size, dir);
+ return map_single(dev, ptr, size, dir);
+}
+EXPORT_SYMBOL(dma_map_single);
- return dma_addr;
+dma_addr_t dma_map_page(struct device *dev, struct page *page,
+ unsigned long offset, size_t size, enum dma_data_direction dir)
+{
+ dev_dbg(dev, "%s(page=%p,off=%#lx,size=%zx,dir=%x)\n",
+ __func__, page, offset, size, dir);
+
+ BUG_ON(!valid_dma_direction(dir));
+
+ return map_single(dev, page_address(page) + offset, size, dir);
}
+EXPORT_SYMBOL(dma_map_page);
/*
* see if a mapped address was really a "safe" buffer and if so, copy
@@ -419,126 +360,76 @@ dma_map_single(struct device *dev, void *ptr, size_t size,
* should be)
*/
-void
-dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
- enum dma_data_direction dir)
+void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
+ enum dma_data_direction dir)
{
dev_dbg(dev, "%s(ptr=%p,size=%d,dir=%x)\n",
__func__, (void *) dma_addr, size, dir);
- BUG_ON(dir == DMA_NONE);
-
unmap_single(dev, dma_addr, size, dir);
}
+EXPORT_SYMBOL(dma_unmap_single);
-int
-dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
- enum dma_data_direction dir)
+int dmabounce_sync_for_cpu(struct device *dev, dma_addr_t addr,
+ unsigned long off, size_t sz, enum dma_data_direction dir)
{
- int i;
-
- dev_dbg(dev, "%s(sg=%p,nents=%d,dir=%x)\n",
- __func__, sg, nents, dir);
-
- BUG_ON(dir == DMA_NONE);
-
- for (i = 0; i < nents; i++, sg++) {
- struct page *page = sg_page(sg);
- unsigned int offset = sg->offset;
- unsigned int length = sg->length;
- void *ptr = page_address(page) + offset;
+ struct safe_buffer *buf;
- sg->dma_address =
- map_single(dev, ptr, length, dir);
- }
+ dev_dbg(dev, "%s(dma=%#x,off=%#lx,sz=%zx,dir=%x)\n",
+ __func__, addr, off, sz, dir);
- return nents;
-}
-
-void
-dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nents,
- enum dma_data_direction dir)
-{
- int i;
+ buf = find_safe_buffer_dev(dev, addr, __func__);
+ if (!buf)
+ return 1;
- dev_dbg(dev, "%s(sg=%p,nents=%d,dir=%x)\n",
- __func__, sg, nents, dir);
+ BUG_ON(buf->direction != dir);
- BUG_ON(dir == DMA_NONE);
+ dev_dbg(dev, "%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n",
+ __func__, buf->ptr, virt_to_dma(dev, buf->ptr),
+ buf->safe, buf->safe_dma_addr);
- for (i = 0; i < nents; i++, sg++) {
- dma_addr_t dma_addr = sg->dma_address;
- unsigned int length = sg->length;
+ DO_STATS(dev->archdata.dmabounce->bounce_count++);
- unmap_single(dev, dma_addr, length, dir);
+ if (dir == DMA_FROM_DEVICE || dir == DMA_BIDIRECTIONAL) {
+ dev_dbg(dev, "%s: copy back safe %p to unsafe %p size %d\n",
+ __func__, buf->safe + off, buf->ptr + off, sz);
+ memcpy(buf->ptr + off, buf->safe + off, sz);
}
+ return 0;
}
+EXPORT_SYMBOL(dmabounce_sync_for_cpu);
-void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_addr,
- unsigned long offset, size_t size,
- enum dma_data_direction dir)
-{
- dev_dbg(dev, "%s(dma=%#x,off=%#lx,size=%zx,dir=%x)\n",
- __func__, dma_addr, offset, size, dir);
-
- if (sync_single(dev, dma_addr, offset + size, dir))
- dma_cache_maint(dma_to_virt(dev, dma_addr) + offset, size, dir);
-}
-EXPORT_SYMBOL(dma_sync_single_range_for_cpu);
-
-void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_addr,
- unsigned long offset, size_t size,
- enum dma_data_direction dir)
-{
- dev_dbg(dev, "%s(dma=%#x,off=%#lx,size=%zx,dir=%x)\n",
- __func__, dma_addr, offset, size, dir);
-
- if (sync_single(dev, dma_addr, offset + size, dir))
- dma_cache_maint(dma_to_virt(dev, dma_addr) + offset, size, dir);
-}
-EXPORT_SYMBOL(dma_sync_single_range_for_device);
-
-void
-dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nents,
- enum dma_data_direction dir)
+int dmabounce_sync_for_device(struct device *dev, dma_addr_t addr,
+ unsigned long off, size_t sz, enum dma_data_direction dir)
{
- int i;
-
- dev_dbg(dev, "%s(sg=%p,nents=%d,dir=%x)\n",
- __func__, sg, nents, dir);
-
- BUG_ON(dir == DMA_NONE);
+ struct safe_buffer *buf;
- for (i = 0; i < nents; i++, sg++) {
- dma_addr_t dma_addr = sg->dma_address;
- unsigned int length = sg->length;
+ dev_dbg(dev, "%s(dma=%#x,off=%#lx,sz=%zx,dir=%x)\n",
+ __func__, addr, off, sz, dir);
- sync_single(dev, dma_addr, length, dir);
- }
-}
-
-void
-dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nents,
- enum dma_data_direction dir)
-{
- int i;
+ buf = find_safe_buffer_dev(dev, addr, __func__);
+ if (!buf)
+ return 1;
- dev_dbg(dev, "%s(sg=%p,nents=%d,dir=%x)\n",
- __func__, sg, nents, dir);
+ BUG_ON(buf->direction != dir);
- BUG_ON(dir == DMA_NONE);
+ dev_dbg(dev, "%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n",
+ __func__, buf->ptr, virt_to_dma(dev, buf->ptr),
+ buf->safe, buf->safe_dma_addr);
- for (i = 0; i < nents; i++, sg++) {
- dma_addr_t dma_addr = sg->dma_address;
- unsigned int length = sg->length;
+ DO_STATS(dev->archdata.dmabounce->bounce_count++);
- sync_single(dev, dma_addr, length, dir);
+ if (dir == DMA_TO_DEVICE || dir == DMA_BIDIRECTIONAL) {
+ dev_dbg(dev, "%s: copy out unsafe %p to safe %p, size %d\n",
+ __func__,buf->ptr + off, buf->safe + off, sz);
+ memcpy(buf->safe + off, buf->ptr + off, sz);
}
+ return 0;
}
+EXPORT_SYMBOL(dmabounce_sync_for_device);
-static int
-dmabounce_init_pool(struct dmabounce_pool *pool, struct device *dev, const char *name,
- unsigned long size)
+static int dmabounce_init_pool(struct dmabounce_pool *pool, struct device *dev,
+ const char *name, unsigned long size)
{
pool->size = size;
DO_STATS(pool->allocs = 0);
@@ -549,9 +440,8 @@ dmabounce_init_pool(struct dmabounce_pool *pool, struct device *dev, const char
return pool->pool ? 0 : -ENOMEM;
}
-int
-dmabounce_register_dev(struct device *dev, unsigned long small_buffer_size,
- unsigned long large_buffer_size)
+int dmabounce_register_dev(struct device *dev, unsigned long small_buffer_size,
+ unsigned long large_buffer_size)
{
struct dmabounce_device_info *device_info;
int ret;
@@ -607,9 +497,9 @@ dmabounce_register_dev(struct device *dev, unsigned long small_buffer_size,
kfree(device_info);
return ret;
}
+EXPORT_SYMBOL(dmabounce_register_dev);
-void
-dmabounce_unregister_dev(struct device *dev)
+void dmabounce_unregister_dev(struct device *dev)
{
struct dmabounce_device_info *device_info = dev->archdata.dmabounce;
@@ -642,15 +532,6 @@ dmabounce_unregister_dev(struct device *dev)
dev_info(dev, "dmabounce: device unregistered\n");
}
-
-
-EXPORT_SYMBOL(dma_map_single);
-EXPORT_SYMBOL(dma_unmap_single);
-EXPORT_SYMBOL(dma_map_sg);
-EXPORT_SYMBOL(dma_unmap_sg);
-EXPORT_SYMBOL(dma_sync_sg_for_cpu);
-EXPORT_SYMBOL(dma_sync_sg_for_device);
-EXPORT_SYMBOL(dmabounce_register_dev);
EXPORT_SYMBOL(dmabounce_unregister_dev);
MODULE_AUTHOR("Christopher Hoover <ch@hpl.hp.com>, Deepak Saxena <dsaxena@plexity.net>");
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
index 0c89bd35e06fb495dbaddfe2796c6d88a28cea87..7fc9860a97d79b5dcf73cb97c6d3de9ca9530af3 100644
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@ -27,9 +27,9 @@
#include <linux/list.h>
#include <linux/smp.h>
#include <linux/cpumask.h>
+#include <linux/io.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
#include <asm/hardware/gic.h>
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index 5fe9588db077be52b1cebc1c11484e843e11a6d7..2793447621c300a34d6266ddd2b2b3dffefbe7d9 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -66,14 +66,6 @@ static void it8152_unmask_irq(unsigned int irq)
}
}
-static inline void it8152_irq(int irq)
-{
- struct irq_desc *desc;
-
- desc = irq_desc + irq;
- desc_handle_irq(irq, desc);
-}
-
static struct irq_chip it8152_irq_chip = {
.name = "it8152",
.ack = it8152_mask_irq,
@@ -128,21 +120,21 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
bits_pd &= ((1 << IT8152_PD_IRQ_COUNT) - 1);
while (bits_pd) {
i = __ffs(bits_pd);
- it8152_irq(IT8152_PD_IRQ(i));
+ generic_handle_irq(IT8152_PD_IRQ(i));
bits_pd &= ~(1 << i);
}
bits_lp &= ((1 << IT8152_LP_IRQ_COUNT) - 1);
while (bits_lp) {
i = __ffs(bits_lp);
- it8152_irq(IT8152_LP_IRQ(i));
+ generic_handle_irq(IT8152_LP_IRQ(i));
bits_lp &= ~(1 << i);
}
bits_ld &= ((1 << IT8152_LD_IRQ_COUNT) - 1);
while (bits_ld) {
i = __ffs(bits_ld);
- it8152_irq(IT8152_LD_IRQ(i));
+ generic_handle_irq(IT8152_LD_IRQ(i));
bits_ld &= ~(1 << i);
}
}
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 283051eaf931c7b1f02b58690ec7239d25eed9d7..7c6b4b99a2df1c98027a6adaee4a87dbe6371554 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -24,9 +24,9 @@
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
@@ -169,7 +169,6 @@ static struct locomo_dev_info locomo_devices[] = {
static void locomo_handler(unsigned int irq, struct irq_desc *desc)
{
int req, i;
- struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
/* Acknowledge the parent IRQ */
@@ -181,10 +180,9 @@ static void locomo_handler(unsigned int irq, struct irq_desc *desc)
if (req) {
/* generate the next interrupt(s) */
irq = LOCOMO_IRQ_START;
- d = irq_desc + irq;
- for (i = 0; i <= 3; i++, d++, irq++) {
+ for (i = 0; i <= 3; i++, irq++) {
if (req & (0x0100 << i)) {
- desc_handle_irq(irq, d);
+ generic_handle_irq(irq);
}
}
@@ -222,12 +220,10 @@ static struct irq_chip locomo_chip = {
static void locomo_key_handler(unsigned int irq, struct irq_desc *desc)
{
- struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
if (locomo_readl(mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC) & 0x0001) {
- d = irq_desc + LOCOMO_IRQ_KEY_START;
- desc_handle_irq(LOCOMO_IRQ_KEY_START, d);
+ generic_handle_irq(LOCOMO_IRQ_KEY_START);
}
}
@@ -268,7 +264,6 @@ static struct irq_chip locomo_key_chip = {
static void locomo_gpio_handler(unsigned int irq, struct irq_desc *desc)
{
int req, i;
- struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
req = locomo_readl(mapbase + LOCOMO_GIR) &
@@ -277,10 +272,9 @@ static void locomo_gpio_handler(unsigned int irq, struct irq_desc *desc)
if (req) {
irq = LOCOMO_IRQ_GPIO_START;
- d = irq_desc + LOCOMO_IRQ_GPIO_START;
- for (i = 0; i <= 15; i++, irq++, d++) {
+ for (i = 0; i <= 15; i++, irq++) {
if (req & (0x0001 << i)) {
- desc_handle_irq(irq, d);
+ generic_handle_irq(irq);
}
}
}
@@ -361,12 +355,10 @@ static struct irq_chip locomo_gpio_chip = {
static void locomo_lt_handler(unsigned int irq, struct irq_desc *desc)
{
- struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
if (locomo_readl(mapbase + LOCOMO_LTINT) & 0x0001) {
- d = irq_desc + LOCOMO_IRQ_LT_START;
- desc_handle_irq(LOCOMO_IRQ_LT_START, d);
+ generic_handle_irq(LOCOMO_IRQ_LT_START);
}
}
@@ -407,17 +399,15 @@ static struct irq_chip locomo_lt_chip = {
static void locomo_spi_handler(unsigned int irq, struct irq_desc *desc)
{
int req, i;
- struct irq_desc *d;
void __iomem *mapbase = get_irq_chip_data(irq);
req = locomo_readl(mapbase + LOCOMO_SPI + LOCOMO_SPIIR) & 0x000F;
if (req) {
irq = LOCOMO_IRQ_SPI_START;
- d = irq_desc + irq;
- for (i = 0; i <= 3; i++, irq++, d++) {
+ for (i = 0; i <= 3; i++, irq++) {
if (req & (0x0001 << i)) {
- desc_handle_irq(irq, d);
+ generic_handle_irq(irq);
}
}
}
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index ec8a5471bf06df84b2c54441619724631fc54b4c..fb86f248aab84c2aa73f5d8c383f745c2d5e3e15 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -25,10 +25,10 @@
#include <linux/spinlock.h>
#include <linux/dma-mapping.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/sizes.h>
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c
index ae39553589ddbf34b37f37e0d2c3c3d67a1b4e9c..697c64913990f8682362bc325a795ca752afce4c 100644
--- a/arch/arm/common/scoop.c
+++ b/arch/arm/common/scoop.c
@@ -15,7 +15,7 @@
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/platform_device.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/gpio.h>
#include <asm/hardware/scoop.h>
diff --git a/arch/arm/common/sharpsl_param.c b/arch/arm/common/sharpsl_param.c
index aad4d94ba8f50611c21c59fcd3d9f1be287fc422..d56c932580eb201439c8a63aa401abddd157cbbf 100644
--- a/arch/arm/common/sharpsl_param.c
+++ b/arch/arm/common/sharpsl_param.c
@@ -12,6 +12,7 @@
*/
#include <linux/kernel.h>
+#include <linux/module.h>
#include <linux/string.h>
#include <asm/mach/sharpsl_param.h>
@@ -36,6 +37,7 @@
#define PHAD_MAGIC MAGIC_CHG('P','H','A','D')
struct sharpsl_param_info sharpsl_param;
+EXPORT_SYMBOL(sharpsl_param);
void sharpsl_save_param(void)
{
diff --git a/arch/arm/common/time-acorn.c b/arch/arm/common/time-acorn.c
index df0983aafe694b6e58cab75da60e2eeff5ddb673..deeed561b168267564ffa41309e230678156a3c4 100644
--- a/arch/arm/common/time-acorn.c
+++ b/arch/arm/common/time-acorn.c
@@ -17,9 +17,9 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/hardware/ioc.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/common/uengine.c b/arch/arm/common/uengine.c
index 7ecd3c0ab011a2c1196c9c61bdd0c34296c4b659..b520e56216a9517d520b4da35d71ff88525d114a 100644
--- a/arch/arm/common/uengine.c
+++ b/arch/arm/common/uengine.c
@@ -16,9 +16,9 @@
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/string.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/hardware/uengine.h>
-#include <asm/io.h>
#if defined(CONFIG_ARCH_IXP2000)
#define IXP_UENGINE_CSR_VIRT_BASE IXP2000_UENGINE_CSR_VIRT_BASE
diff --git a/arch/arm/common/via82c505.c b/arch/arm/common/via82c505.c
index 79a8206e62ac3f01a214a242036dc5ebadd9dc36..8421d39109b3a6ba28c16b3ccbd4efa4af4fb44a 100644
--- a/arch/arm/common/via82c505.c
+++ b/arch/arm/common/via82c505.c
@@ -4,8 +4,8 @@
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/ioport.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/system.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c
index c026fa2214a3f5000b28eaf206e2275d001f5c5f..f1e4b8f60cab026e773514e61d3ee682f478fc01 100644
--- a/arch/arm/common/vic.c
+++ b/arch/arm/common/vic.c
@@ -20,8 +20,8 @@
*/
#include <linux/init.h>
#include <linux/list.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
#include <asm/hardware/vic.h>
diff --git a/arch/arm/configs/afeb9260_defconfig b/arch/arm/configs/afeb9260_defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..ce909586a34f4863a3dbc78c858ba13a66de9a01
--- /dev/null
+++ b/arch/arm/configs/afeb9260_defconfig
@@ -0,0 +1,1259 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.27-rc2
+# Tue Aug 12 22:30:16 2008
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+CONFIG_ARCH_AT91=y
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_MSM7X00A is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Atmel AT91 System-on-Chip
+#
+# CONFIG_ARCH_AT91RM9200 is not set
+CONFIG_ARCH_AT91SAM9260=y
+# CONFIG_ARCH_AT91SAM9261 is not set
+# CONFIG_ARCH_AT91SAM9263 is not set
+# CONFIG_ARCH_AT91SAM9RL is not set
+# CONFIG_ARCH_AT91SAM9G20 is not set
+# CONFIG_ARCH_AT91CAP9 is not set
+# CONFIG_ARCH_AT91X40 is not set
+CONFIG_AT91_PMC_UNIT=y
+
+#
+# AT91SAM9260 Variants
+#
+# CONFIG_ARCH_AT91SAM9260_SAM9XE is not set
+
+#
+# AT91SAM9260 / AT91SAM9XE Board Type
+#
+# CONFIG_MACH_AT91SAM9260EK is not set
+# CONFIG_MACH_CAM60 is not set
+# CONFIG_MACH_SAM9_L9260 is not set
+CONFIG_MACH_AFEB9260=y
+# CONFIG_MACH_USB_A9260 is not set
+# CONFIG_MACH_QIL_A9260 is not set
+
+#
+# AT91 Board Options
+#
+
+#
+# AT91 Feature Selections
+#
+CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
+CONFIG_AT91_TIMER_HZ=100
+CONFIG_AT91_EARLY_DBGU=y
+# CONFIG_AT91_EARLY_USART0 is not set
+# CONFIG_AT91_EARLY_USART1 is not set
+# CONFIG_AT91_EARLY_USART2 is not set
+# CONFIG_AT91_EARLY_USART3 is not set
+# CONFIG_AT91_EARLY_USART4 is not set
+# CONFIG_AT91_EARLY_USART5 is not set
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM926T=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+CONFIG_MTD_DATAFLASH=y
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+CONFIG_MTD_NAND_ATMEL=y
+# CONFIG_MTD_NAND_ATMEL_ECC_HW is not set
+CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
+# CONFIG_MTD_NAND_ATMEL_ECC_NONE is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=8192
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_ATMEL_PWM is not set
+# CONFIG_ATMEL_TCLIB is not set
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_ATMEL_SSC=y
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+CONFIG_MACB=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_ENC28J60 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+CONFIG_SERIAL_ATMEL_PDC=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_GPIO=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+CONFIG_AT24=y
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+CONFIG_SPI_DEBUG=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_ATMEL=y
+# CONFIG_SPI_BITBANG is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+CONFIG_SPI_SPIDEV=y
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+# CONFIG_USB_HID is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA25X is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_PXA27X is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+CONFIG_USB_GADGET_AT91=y
+CONFIG_USB_AT91=y
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_DUALSPEED is not set
+CONFIG_USB_ZERO=m
+# CONFIG_USB_ETH is not set
+CONFIG_USB_GADGETFS=m
+CONFIG_USB_FILE_STORAGE=m
+# CONFIG_USB_FILE_STORAGE_TEST is not set
+CONFIG_USB_G_SERIAL=m
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_DEBUG=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+CONFIG_RTC_DRV_FM3130=y
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_AT91SAM9 is not set
+# CONFIG_DMADEVICES is not set
+
+#
+# Voltage and Current regulators
+#
+# CONFIG_REGULATOR is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_DEBUG_USER=y
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+CONFIG_DEBUG_LL=y
+# CONFIG_DEBUG_ICEDCC is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/at91sam9rlek_defconfig b/arch/arm/configs/at91sam9rlek_defconfig
index 1c76642272a1bde973eabeb7a4f0164bded8b36a..811bebbdc7845adc837ee62597660c76b55a1aca 100644
--- a/arch/arm/configs/at91sam9rlek_defconfig
+++ b/arch/arm/configs/at91sam9rlek_defconfig
@@ -496,6 +496,7 @@ CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+CONFIG_TOUCHSCREEN_ATMEL_TSADCC=y
# CONFIG_TOUCHSCREEN_UCB1400 is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_INPUT_MISC is not set
diff --git a/arch/arm/configs/cm_x300_defconfig b/arch/arm/configs/cm_x300_defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..46f1c9dc350c996b115b670482733501530982fe
--- /dev/null
+++ b/arch/arm/configs/cm_x300_defconfig
@@ -0,0 +1,1466 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.27-rc3
+# Tue Aug 19 11:26:54 2008
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_ZONE_DMA=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-cm-x300"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=18
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_MSM7X00A is not set
+
+#
+# Intel PXA2xx/PXA3xx Implementations
+#
+
+#
+# Supported PXA3xx Processor Variants
+#
+CONFIG_CPU_PXA300=y
+# CONFIG_CPU_PXA310 is not set
+# CONFIG_CPU_PXA320 is not set
+# CONFIG_CPU_PXA930 is not set
+# CONFIG_ARCH_GUMSTIX is not set
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_LOGICPD_PXA270 is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_ARCH_PXA_IDP is not set
+# CONFIG_PXA_SHARPSL is not set
+# CONFIG_ARCH_PXA_ESERIES is not set
+# CONFIG_MACH_TRIZEPS4 is not set
+# CONFIG_MACH_EM_X270 is not set
+# CONFIG_MACH_COLIBRI is not set
+# CONFIG_MACH_ZYLONITE is not set
+# CONFIG_MACH_LITTLETON is not set
+# CONFIG_MACH_TAVOREVB is not set
+# CONFIG_MACH_SAAR is not set
+# CONFIG_MACH_ARMCORE is not set
+CONFIG_MACH_CM_X300=y
+# CONFIG_MACH_MAGICIAN is not set
+# CONFIG_MACH_PCM027 is not set
+# CONFIG_ARCH_PXA_PALM is not set
+# CONFIG_PXA_EZX is not set
+CONFIG_PXA3xx=y
+# CONFIG_PXA_PWM is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSC3=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+CONFIG_IO_36=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_BPREDICT_DISABLE is not set
+CONFIG_OUTER_CACHE=y
+CONFIG_CACHE_XSC3L2=y
+CONFIG_IWMMXT=y
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=/dev/mtdblock5 rootfstype=jffs2 console=ttyS2,38400"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+# CONFIG_CPU_FREQ_DEBUG is not set
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+CONFIG_APM_EMULATION=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=m
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_HCIUSB=m
+CONFIG_BT_HCIUSB_SCO=y
+# CONFIG_BT_HCIBTSDIO is not set
+# CONFIG_BT_HCIUART is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBFUSB is not set
+# CONFIG_BT_HCIVHCI is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_EXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_MAC80211 is not set
+CONFIG_IEEE80211=m
+# CONFIG_IEEE80211_DEBUG is not set
+CONFIG_IEEE80211_CRYPT_WEP=m
+CONFIG_IEEE80211_CRYPT_CCMP=m
+CONFIG_IEEE80211_CRYPT_TKIP=m
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_SHARP_SL is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_H1900 is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_SHARPSL is not set
+CONFIG_MTD_NAND_PXA3xx=y
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+CONFIG_DM9000=y
+CONFIG_DM9000_DEBUGLEVEL=0
+CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL=y
+# CONFIG_SMC911X is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+CONFIG_WLAN_80211=y
+CONFIG_LIBERTAS=m
+# CONFIG_LIBERTAS_USB is not set
+CONFIG_LIBERTAS_SDIO=m
+# CONFIG_LIBERTAS_DEBUG is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_IWLWIFI_LEDS is not set
+# CONFIG_HOSTAP is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_PXA27x=m
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_PXA=y
+# CONFIG_I2C_PXA_SLAVE is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+CONFIG_GPIO_PCA953X=y
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_PXA=y
+# CONFIG_FB_PXA_SMARTPANEL is not set
+# CONFIG_FB_PXA_PARAMETERS is not set
+# CONFIG_FB_MBX is not set
+# CONFIG_FB_W100 is not set
+# CONFIG_FB_AM200EPD is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+# CONFIG_FONT_8x16 is not set
+CONFIG_FONT_6x11=y
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_SOUND=m
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+# CONFIG_SND_SEQUENCER is not set
+# CONFIG_SND_MIXER_OSS is not set
+# CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+CONFIG_SND_ARM=y
+# CONFIG_SND_PXA2XX_AC97 is not set
+CONFIG_SND_USB=y
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_CAIAQ is not set
+CONFIG_SND_SOC=m
+CONFIG_SND_PXA2XX_SOC=m
+# CONFIG_SOUND_PRIME is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HID_DEBUG=y
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_GADGET is not set
+CONFIG_MMC=m
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=m
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_PXA=m
+# CONFIG_MMC_SDHCI is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_PCA9532 is not set
+CONFIG_LEDS_GPIO=y
+# CONFIG_LEDS_PCA955X is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_SA1100=y
+# CONFIG_DMADEVICES is not set
+
+#
+# Voltage and Current regulators
+#
+# CONFIG_REGULATOR is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+CONFIG_SMB_FS=m
+# CONFIG_SMB_NLS_DEFAULT is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+CONFIG_CIFS_WEAK_PW_HASH=y
+# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=m
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=m
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DETECT_SOFTLOCKUP is not set
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_DEBUG_USER=y
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+CONFIG_DEBUG_LL=y
+# CONFIG_DEBUG_ICEDCC is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_HW is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/jornada720_defconfig b/arch/arm/configs/jornada720_defconfig
index 0c556289a3f4e6318f262e9f7e16d69f51728b99..81fadafae02dcfab20e7f9518ade49c72be5c55b 100644
--- a/arch/arm/configs/jornada720_defconfig
+++ b/arch/arm/configs/jornada720_defconfig
@@ -1,84 +1,174 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-rc1-bk2
-# Sun Mar 27 23:10:35 2005
+# Linux kernel version: 2.6.27-rc6
+# Tue Sep 16 18:56:58 2008
#
CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_MMU=y
-CONFIG_UID16=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_IOMAP=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_ZONE_DMA=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
-# Code maturity level options
+# General setup
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
+CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
#
# System Type
#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_IOP3XX is not set
-# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
CONFIG_ARCH_SA1100=y
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_MSM7X00A is not set
+CONFIG_DMABOUNCE=y
#
# SA11x0 Implementations
@@ -91,12 +181,21 @@ CONFIG_ARCH_SA1100=y
# CONFIG_SA1100_H3800 is not set
# CONFIG_SA1100_BADGE4 is not set
CONFIG_SA1100_JORNADA720=y
+CONFIG_SA1100_JORNADA720_SSP=y
# CONFIG_SA1100_HACKKIT is not set
# CONFIG_SA1100_LART is not set
# CONFIG_SA1100_PLEB is not set
# CONFIG_SA1100_SHANNON is not set
# CONFIG_SA1100_SIMPAD is not set
-# CONFIG_SA1100_SSP is not set
+CONFIG_SA1100_SSP=y
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
#
# Processor Type
@@ -105,44 +204,71 @@ CONFIG_CPU_32=y
CONFIG_CPU_SA1100=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4=y
+CONFIG_CPU_PABRT_NOIFAR=y
CONFIG_CPU_CACHE_V4WB=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_TLB_V4WB=y
-CONFIG_CPU_MINICACHE=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
#
# Processor Features
#
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
CONFIG_SA1111=y
-CONFIG_DMABOUNCE=y
CONFIG_FORCE_MAX_ZONEORDER=9
#
# Bus support
#
CONFIG_ISA=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
#
# PC-card bridges
#
-CONFIG_I82365=y
+# CONFIG_I82365 is not set
# CONFIG_TCIC is not set
CONFIG_PCMCIA_SA1100=y
# CONFIG_PCMCIA_SA1111 is not set
-CONFIG_PCCARD_NONSTATIC=y
#
# Kernel Features
#
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_PREEMPT is not set
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_NODES_SHIFT=2
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
# CONFIG_LEDS is not set
CONFIG_ALIGNMENT_TRAP=y
@@ -151,8 +277,9 @@ CONFIG_ALIGNMENT_TRAP=y
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="keepinitrd mem=32M"
+CONFIG_CMDLINE=""
# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
#
# CPU Frequency scaling
@@ -174,7 +301,7 @@ CONFIG_FPE_FASTFPE=y
# Userspace binary formats
#
CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_AOUT=m
+CONFIG_BINFMT_AOUT=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_ARTHUR is not set
@@ -182,188 +309,12 @@ CONFIG_BINFMT_AOUT=m
# Power management options
#
CONFIG_PM=y
-# CONFIG_PM_LEGACY is not set
-# CONFIG_APM is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-CONFIG_MTD=y
-CONFIG_MTD_DEBUG=y
-CONFIG_MTD_DEBUG_VERBOSE=1
-# CONFIG_MTD_CONCAT is not set
-CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
-# CONFIG_MTD_AFS_PARTS is not set
-
-#
-# User Modules And Translation Layers
-#
-CONFIG_MTD_CHAR=m
-CONFIG_MTD_BLOCK=y
-# CONFIG_FTL is not set
-# CONFIG_NFTL is not set
-# CONFIG_INFTL is not set
-
-#
-# RAM/ROM/Flash chip drivers
-#
-CONFIG_MTD_CFI=y
-# CONFIG_MTD_JEDECPROBE is not set
-CONFIG_MTD_GEN_PROBE=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-CONFIG_MTD_CFI_NOSWAP=y
-# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
-# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
-CONFIG_MTD_CFI_GEOMETRY=y
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
-# CONFIG_MTD_CFI_I4 is not set
-# CONFIG_MTD_CFI_I8 is not set
-CONFIG_MTD_CFI_INTELEXT=y
-# CONFIG_MTD_CFI_AMDSTD is not set
-# CONFIG_MTD_CFI_STAA is not set
-CONFIG_MTD_CFI_UTIL=y
-# CONFIG_MTD_RAM is not set
-# CONFIG_MTD_ROM is not set
-# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_XIP is not set
-
-#
-# Mapping drivers for chip access
-#
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-# CONFIG_MTD_ARM_INTEGRATOR is not set
-CONFIG_MTD_SA1100=y
-# CONFIG_MTD_EDB7312 is not set
-
-#
-# Self-contained MTD device drivers
-#
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_PHRAM is not set
-# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLKMTD is not set
-# CONFIG_MTD_BLOCK2MTD is not set
-
-#
-# Disk-On-Chip Device Drivers
-#
-# CONFIG_MTD_DOC2000 is not set
-# CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
-# CONFIG_MTD_NAND is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=m
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=m
-# CONFIG_BLK_DEV_RAM is not set
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=m
-CONFIG_BLK_DEV_IDE=m
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=m
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_BLK_DEV_IDECS is not set
-CONFIG_BLK_DEV_IDECD=m
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=m
-# CONFIG_IDE_ARM is not set
-# CONFIG_IDE_CHIPSETS is not set
-# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_APM_EMULATION is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_NET=y
#
@@ -371,12 +322,17 @@ CONFIG_NET=y
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
-# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
@@ -386,31 +342,42 @@ CONFIG_IP_MULTICAST=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-
-#
-# IP: Virtual Server Configuration
-#
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NF_CONNTRACK is not set
+# CONFIG_NETFILTER_XTABLES is not set
#
# IP: Netfilter Configuration
#
-# CONFIG_IP_NF_CONNTRACK is not set
-# CONFIG_IP_NF_CONNTRACK_MARK is not set
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
+# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
@@ -420,30 +387,22 @@ CONFIG_NETFILTER=y
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
CONFIG_IRDA=m
#
# IrDA protocols
#
CONFIG_IRLAN=m
-# CONFIG_IRNET is not set
CONFIG_IRCOMM=m
# CONFIG_IRDA_ULTRA is not set
@@ -467,90 +426,106 @@ CONFIG_IRCOMM=m
# Dongle support
#
-#
-# Old SIR device drivers
-#
-# CONFIG_IRPORT_SIR is not set
-
-#
-# Old Serial dongle support
-#
-
#
# FIR device drivers
#
-# CONFIG_NSC_FIR is not set
-# CONFIG_WINBOND_FIR is not set
-# CONFIG_SMC_IRCC_FIR is not set
-# CONFIG_ALI_FIR is not set
CONFIG_SA1100_FIR=m
# CONFIG_BT is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-# CONFIG_NET_ETHERNET is not set
-CONFIG_MII=m
+# CONFIG_AF_RXRPC is not set
#
-# Ethernet (1000 Mbit)
+# Wireless
#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
+# Device Drivers
#
-CONFIG_NET_RADIO=y
#
-# Obsolete Wireless cards support (pre-802.11)
+# Generic Driver Options
#
-# CONFIG_STRIP is not set
-CONFIG_ARLAN=m
-CONFIG_WAVELAN=m
-CONFIG_PCMCIA_WAVELAN=m
-# CONFIG_PCMCIA_NETWAVE is not set
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+# CONFIG_PNP is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
+CONFIG_IDE=y
+CONFIG_BLK_DEV_IDE=y
#
-# Wireless 802.11 Frequency Hopping cards support
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
-# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_IDEDISK_MULTI_MODE is not set
+CONFIG_BLK_DEV_IDECS=y
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
#
-# Wireless 802.11b ISA/PCI cards support
+# IDE chipset support/bugfixes
#
-CONFIG_HERMES=m
-# CONFIG_ATMEL is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
#
-# Wireless 802.11b Pcmcia/Cardbus cards support
+# SCSI device support
#
-CONFIG_PCMCIA_HERMES=m
-CONFIG_AIRO_CS=m
-# CONFIG_PCMCIA_WL3501 is not set
-CONFIG_NET_WIRELESS=y
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=y
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+# CONFIG_NET_ETHERNET is not set
+CONFIG_MII=m
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
#
-# PCMCIA network device support
+# Wireless LAN
#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
CONFIG_NET_PCMCIA=y
CONFIG_PCMCIA_3C589=m
CONFIG_PCMCIA_3C574=m
@@ -560,32 +535,20 @@ CONFIG_PCMCIA_NMCLAN=m
CONFIG_PCMCIA_SMC91C92=m
CONFIG_PCMCIA_XIRC2PS=m
CONFIG_PCMCIA_AXNET=m
-
-#
-# Wan interfaces
-#
# CONFIG_WAN is not set
-CONFIG_PPP=m
-# CONFIG_PPP_MULTILINK is not set
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-# CONFIG_PPP_SYNC_TTY is not set
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-# CONFIG_PPPOE is not set
+# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
-
-#
-# ISDN subsystem
-#
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
@@ -595,7 +558,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=640
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
@@ -603,20 +565,31 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_ATKBD is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_INPORT is not set
-# CONFIG_MOUSE_LOGIBM is not set
-# CONFIG_MOUSE_PC110PAD is not set
-# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_HP7XX=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+CONFIG_TOUCHSCREEN_HP7XX=y
+# CONFIG_TOUCHSCREEN_HTCPEN is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_INPUT_MISC is not set
#
@@ -625,17 +598,18 @@ CONFIG_MOUSE_PS2=y
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_SA1111 is not set
-CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -652,69 +626,120 @@ CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_LEGACY_PTY_COUNT=32
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_NVRAM is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
#
-# IPMI
+# PCMCIA character devices
#
-# CONFIG_IPMI_HANDLER is not set
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
#
-# Watchdog Cards
+# I2C GPIO expanders:
#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
#
-# Ftape, the floppy tape device driver
+# PCI GPIO expanders:
#
-# CONFIG_DRM is not set
#
-# PCMCIA character devices
+# SPI GPIO expanders:
#
-# CONFIG_SYNCLINK_CS is not set
-# CONFIG_RAW_DRIVER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
#
-# TPM devices
+# Sonics Silicon Backplane
#
-# CONFIG_TCG_TPM is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
-# I2C support
+# Multifunction device drivers
#
-# CONFIG_I2C is not set
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
#
-# Misc devices
+# Multimedia Capabilities Port drivers
#
+# CONFIG_MCP_SA11X0 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
#
-# Digital Video Broadcasting Devices
+# Multimedia drivers
#
-# CONFIG_DVB is not set
+# CONFIG_DAB is not set
#
# Graphics support
#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
-# CONFIG_FB_CFB_FILLRECT is not set
-# CONFIG_FB_CFB_COPYAREA is not set
-# CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
# CONFIG_FB_SA1100 is not set
+CONFIG_FB_S1D13XXX=y
# CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
@@ -722,94 +747,110 @@ CONFIG_FB=y
# CONFIG_VGA_CONSOLE is not set
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-# CONFIG_FRAMEBUFFER_CONSOLE is not set
-
-#
-# Logo configuration
-#
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
# CONFIG_LOGO is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Sound
-#
-CONFIG_SOUND=m
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
#
-# Advanced Linux Sound Architecture
+# RTC interfaces
#
-# CONFIG_SND is not set
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
#
-# Open Sound System
+# SPI RTC drivers
#
-# CONFIG_SOUND_PRIME is not set
#
-# USB support
+# Platform RTC drivers
#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-# CONFIG_USB is not set
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
#
-# USB Gadget Support
+# on-CPU RTC drivers
#
-# CONFIG_USB_GADGET is not set
+CONFIG_RTC_DRV_SA1100=y
+# CONFIG_DMADEVICES is not set
#
-# MMC/SD Card support
+# Voltage and Current regulators
#
-# CONFIG_MMC is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_UIO is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
+# CONFIG_EXT4DEV_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
+# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
-CONFIG_ISO9660_FS=m
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
+# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
-# CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-CONFIG_DEVFS_DEBUG=y
-# CONFIG_DEVPTS_FS_XATTR is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -821,75 +862,122 @@ CONFIG_RAMFS=y
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=2
-# CONFIG_JFFS2_FS_NAND is not set
-# CONFIG_JFFS2_FS_NOR_ECC is not set
-# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
-CONFIG_JFFS2_ZLIB=y
-CONFIG_JFFS2_RTIME=y
-# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_LOCKD=m
-CONFIG_LOCKD_V4=y
-CONFIG_SUNRPC=m
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-# CONFIG_NLS is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
-CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
-CONFIG_DEBUG_SLAB=y
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_USER is not set
CONFIG_DEBUG_ERRORS=y
+# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_DEBUG_LL=y
# CONFIG_DEBUG_ICEDCC is not set
@@ -898,21 +986,100 @@ CONFIG_DEBUG_LL=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
#
-# Cryptographic options
+# Ciphers
#
-# CONFIG_CRYPTO is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
#
-# Hardware crypto devices
+# Compression
#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
#
# Library routines
#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
index 4017d83c9d2de983ba4d1bcf3135b21a65f3fbb2..b2456ca544c9ef0bc9971198dd9f544439b93ee9 100644
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -176,14 +176,17 @@ CONFIG_MACH_KUROBOX_PRO=y
CONFIG_MACH_DNS323=y
CONFIG_MACH_TS209=y
CONFIG_MACH_LINKSTATION_PRO=y
+CONFIG_MACH_LINKSTATION_MINI=y
CONFIG_MACH_TS409=y
CONFIG_MACH_WRT350N_V2=y
CONFIG_MACH_TS78XX=y
CONFIG_MACH_MV2120=y
+CONFIG_MACH_EDMINI_V2=y
CONFIG_MACH_MSS2=y
CONFIG_MACH_WNR854T=y
CONFIG_MACH_RD88F5181L_GE=y
CONFIG_MACH_RD88F5181L_FXO=y
+CONFIG_MACH_RD88F6183AP_GE=y
#
# Boot options
diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..3245f8f33e0a77ff10a1d2e4eb6c32cc5f316cb5
--- /dev/null
+++ b/arch/arm/configs/palmz72_defconfig
@@ -0,0 +1,951 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.27-rc4
+# Sun Aug 24 02:29:27 2008
+#
+CONFIG_ARM=y
+CONFIG_HAVE_PWM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_ZONE_DMA=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_MSM7X00A is not set
+
+#
+# Intel PXA2xx/PXA3xx Implementations
+#
+# CONFIG_ARCH_GUMSTIX is not set
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_LOGICPD_PXA270 is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_ARCH_PXA_IDP is not set
+# CONFIG_PXA_SHARPSL is not set
+# CONFIG_ARCH_PXA_ESERIES is not set
+# CONFIG_MACH_TRIZEPS4 is not set
+# CONFIG_MACH_EM_X270 is not set
+# CONFIG_MACH_COLIBRI is not set
+# CONFIG_MACH_ZYLONITE is not set
+# CONFIG_MACH_LITTLETON is not set
+# CONFIG_MACH_TAVOREVB is not set
+# CONFIG_MACH_SAAR is not set
+# CONFIG_MACH_ARMCORE is not set
+# CONFIG_MACH_MAGICIAN is not set
+# CONFIG_MACH_PCM027 is not set
+CONFIG_ARCH_PXA_PALM=y
+# CONFIG_MACH_PALMTX is not set
+CONFIG_MACH_PALMZ72=y
+# CONFIG_PXA_EZX is not set
+CONFIG_PXA27x=y
+CONFIG_PXA_PWM=y
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSCALE=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+CONFIG_IWMMXT=y
+CONFIG_XSCALE_PMU=y
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="mem=32M console=tty root=/dev/mmcblk0"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+CONFIG_APM_EMULATION=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_NETDEVICES is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_PXA27x=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_PXA is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_PXA=y
+# CONFIG_I2C_PXA_SLAVE is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_PXA2XX is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+CONFIG_SPI_SPIDEV=y
+# CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+CONFIG_PDA_POWER=y
+# CONFIG_APM_POWER is not set
+# CONFIG_BATTERY_DS2760 is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_PXA=y
+# CONFIG_FB_PXA_SMARTPANEL is not set
+# CONFIG_FB_PXA_PARAMETERS is not set
+# CONFIG_FB_MBX is not set
+# CONFIG_FB_W100 is not set
+# CONFIG_FB_AM200EPD is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_CORGI is not set
+CONFIG_BACKLIGHT_PWM=y
+
+#
+# Display device support
+#
+CONFIG_DISPLAY_SUPPORT=y
+
+#
+# Display hardware drivers
+#
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+# CONFIG_FONT_8x16 is not set
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+# CONFIG_LOGO is not set
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+CONFIG_MMC=y
+CONFIG_MMC_DEBUG=y
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_PXA=y
+# CONFIG_MMC_SDHCI is not set
+# CONFIG_MMC_SPI is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_SA1100=y
+# CONFIG_DMADEVICES is not set
+
+#
+# Voltage and Current regulators
+#
+# CONFIG_REGULATOR is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=866
+CONFIG_FAT_DEFAULT_IOCHARSET="utf8"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="utf8"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+CONFIG_NLS_CODEPAGE_866=y
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_DEBUG_USER=y
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..d01fecb8673e2868d794738aead92fd752e81eb6
--- /dev/null
+++ b/arch/arm/configs/viper_defconfig
@@ -0,0 +1,1678 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 17:12:07 2008
+#
+CONFIG_ARM=y
+CONFIG_HAVE_PWM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_ZONE_DMA=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=13
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+# CONFIG_ELF_CORE is not set
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+# CONFIG_SHMEM is not set
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_TINY_SHMEM=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+CONFIG_DEFAULT_DEADLINE=y
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_MSM7X00A is not set
+
+#
+# Intel PXA2xx/PXA3xx Implementations
+#
+# CONFIG_ARCH_GUMSTIX is not set
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_LOGICPD_PXA270 is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_ARCH_PXA_IDP is not set
+# CONFIG_PXA_SHARPSL is not set
+CONFIG_ARCH_VIPER=y
+# CONFIG_ARCH_PXA_ESERIES is not set
+# CONFIG_MACH_TRIZEPS4 is not set
+# CONFIG_MACH_EM_X270 is not set
+# CONFIG_MACH_COLIBRI is not set
+# CONFIG_MACH_ZYLONITE is not set
+# CONFIG_MACH_LITTLETON is not set
+# CONFIG_MACH_TAVOREVB is not set
+# CONFIG_MACH_SAAR is not set
+# CONFIG_MACH_ARMCORE is not set
+# CONFIG_MACH_MAGICIAN is not set
+# CONFIG_MACH_PCM027 is not set
+# CONFIG_ARCH_PXA_PALM is not set
+# CONFIG_PXA_EZX is not set
+CONFIG_PXA25x=y
+CONFIG_PXA_PWM=m
+CONFIG_PXA_HAVE_ISA_IRQS=y
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSCALE=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+CONFIG_IWMMXT=y
+CONFIG_XSCALE_PMU=y
+
+#
+# Bus support
+#
+CONFIG_ISA=y
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCCARD=m
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=m
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
+
+#
+# PC-card bridges
+#
+# CONFIG_I82365 is not set
+# CONFIG_TCIC is not set
+CONFIG_PCMCIA_PXA2XX=m
+CONFIG_PCMCIA_PROBE=y
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=31:02 rootfstype=jffs2 ro console=ttyS0,115200"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+# CONFIG_CPU_FREQ_DEBUG is not set
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=m
+CONFIG_CPU_FREQ_GOV_USERSPACE=m
+CONFIG_CPU_FREQ_GOV_ONDEMAND=m
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
+CONFIG_CPU_FREQ_PXA=y
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+# CONFIG_FPE_NWFPE is not set
+CONFIG_FPE_FASTFPE=y
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_APM_EMULATION is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+# CONFIG_BT_SCO is not set
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+# CONFIG_BT_BNEP_MC_FILTER is not set
+# CONFIG_BT_BNEP_PROTO_FILTER is not set
+# CONFIG_BT_HIDP is not set
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_HCIUSB=m
+# CONFIG_BT_HCIUSB_SCO is not set
+# CONFIG_BT_HCIBTUSB is not set
+CONFIG_BT_HCIUART=m
+CONFIG_BT_HCIUART_H4=y
+CONFIG_BT_HCIUART_BCSP=y
+# CONFIG_BT_HCIUART_LL is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBFUSB is not set
+# CONFIG_BT_HCIDTL1 is not set
+# CONFIG_BT_HCIBT3C is not set
+# CONFIG_BT_HCIBLUECARD is not set
+# CONFIG_BT_HCIBTUART is not set
+# CONFIG_BT_HCIVHCI is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+CONFIG_IEEE80211=m
+# CONFIG_IEEE80211_DEBUG is not set
+CONFIG_IEEE80211_CRYPT_WEP=m
+# CONFIG_IEEE80211_CRYPT_CCMP is not set
+# CONFIG_IEEE80211_CRYPT_TKIP is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=m
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=0
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=m
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+# CONFIG_MTD_CFI_I2 is not set
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+CONFIG_MTD_RAM=y
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_XIP is not set
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x8000000
+CONFIG_MTD_PHYSMAP_LEN=0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+CONFIG_MTD_PXA2XX=y
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_IMPA7 is not set
+# CONFIG_MTD_SHARP_SL is not set
+# CONFIG_MTD_PLATRAM is not set
+CONFIG_MTD_SPARSE_RAM=y
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+# CONFIG_PNP is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=m
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_AHA152X is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_DTC3280 is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GENERIC_NCR5380 is not set
+# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
+# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_PAS16 is not set
+# CONFIG_SCSI_QLOGIC_FAS is not set
+# CONFIG_SCSI_SYM53C416 is not set
+# CONFIG_SCSI_T128 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+# CONFIG_SCSI_DH is not set
+CONFIG_ATA=m
+# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_SATA_PMP is not set
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_MV is not set
+# CONFIG_PATA_LEGACY is not set
+CONFIG_PATA_PCMCIA=m
+# CONFIG_PATA_QDI is not set
+# CONFIG_PATA_WINBOND_VLB is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_SMC is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+# CONFIG_SMC911X is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_AT1700 is not set
+# CONFIG_DEPCA is not set
+# CONFIG_HP100 is not set
+# CONFIG_NET_ISA is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+CONFIG_USB_PEGASUS=m
+# CONFIG_USB_RTL8150 is not set
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=m
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+# CONFIG_USB_NET_RNDIS_HOST is not set
+# CONFIG_USB_NET_CDC_SUBSET is not set
+CONFIG_USB_NET_ZAURUS=m
+CONFIG_NET_PCMCIA=y
+# CONFIG_PCMCIA_3C589 is not set
+# CONFIG_PCMCIA_3C574 is not set
+# CONFIG_PCMCIA_FMVJ18X is not set
+# CONFIG_PCMCIA_PCNET is not set
+# CONFIG_PCMCIA_NMCLAN is not set
+# CONFIG_PCMCIA_SMC91C92 is not set
+# CONFIG_PCMCIA_XIRC2PS is not set
+# CONFIG_PCMCIA_AXNET is not set
+# CONFIG_WAN is not set
+CONFIG_PPP=m
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPP_FILTER is not set
+CONFIG_PPP_ASYNC=m
+# CONFIG_PPP_SYNC_TTY is not set
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=m
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=m
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_FUJITSU=m
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+CONFIG_TOUCHSCREEN_ELO=m
+CONFIG_TOUCHSCREEN_MTOUCH=m
+CONFIG_TOUCHSCREEN_INEXIO=m
+# CONFIG_TOUCHSCREEN_MK712 is not set
+CONFIG_TOUCHSCREEN_HTCPEN=m
+CONFIG_TOUCHSCREEN_PENMOUNT=m
+CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
+CONFIG_TOUCHSCREEN_TOUCHWIN=m
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_WM97XX is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+CONFIG_TOUCHSCREEN_TOUCHIT213=m
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+CONFIG_INPUT_UINPUT=m
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_LIBPS2 is not set
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+# CONFIG_CONSOLE_TRANSLATIONS is not set
+# CONFIG_VT_CONSOLE is not set
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=m
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=5
+CONFIG_SERIAL_8250_RUNTIME_UARTS=5
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_NVRAM is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+# CONFIG_I2C_HELPER_AUTO is not set
+
+#
+# I2C Algorithms
+#
+CONFIG_I2C_ALGOBIT=y
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_GPIO=y
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_PXA=y
+# CONFIG_I2C_PXA_SLAVE is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_ELEKTOR is not set
+# CONFIG_I2C_PCA_ISA is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_SA1100_WATCHDOG is not set
+
+#
+# ISA-based Watchdog Cards
+#
+# CONFIG_PCWATCHDOG is not set
+# CONFIG_MIXCOMWD is not set
+# CONFIG_WDT is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=m
+CONFIG_FB_CFB_COPYAREA=m
+CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_PXA=m
+# CONFIG_FB_PXA_SMARTPANEL is not set
+CONFIG_FB_PXA_PARAMETERS=y
+# CONFIG_FB_MBX is not set
+# CONFIG_FB_W100 is not set
+# CONFIG_FB_AM200EPD is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=m
+# CONFIG_LCD_ILI9320 is not set
+# CONFIG_LCD_PLATFORM is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=m
+# CONFIG_BACKLIGHT_CORGI is not set
+CONFIG_BACKLIGHT_PWM=m
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_MDA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=m
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_SOUND=m
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+# CONFIG_SND_SEQUENCER is not set
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_VMASTER=y
+CONFIG_SND_AC97_CODEC=m
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+# CONFIG_SND_AC97_POWER_SAVE is not set
+CONFIG_SND_ARM=y
+CONFIG_SND_PXA2XX_PCM=m
+CONFIG_SND_PXA2XX_AC97=m
+CONFIG_SND_USB=y
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_CAIAQ is not set
+CONFIG_SND_PCMCIA=y
+# CONFIG_SND_VXPOCKET is not set
+# CONFIG_SND_PDAUDIOCF is not set
+# CONFIG_SND_SOC is not set
+# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=m
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=m
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=m
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_ISP116X_HCD=m
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_SL811_HCD=m
+# CONFIG_USB_SL811_CS is not set
+CONFIG_USB_R8A66597_HCD=m
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
+
+#
+# USB Device Class drivers
+#
+CONFIG_USB_ACM=m
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=m
+# CONFIG_USB_EZUSB is not set
+CONFIG_USB_SERIAL_GENERIC=y
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_CH341 is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP2101 is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+# CONFIG_USB_SERIAL_FTDI_SIO is not set
+# CONFIG_USB_SERIAL_FUNSOFT is not set
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+CONFIG_USB_SERIAL_MCT_U232=m
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MOTOROLA is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+# CONFIG_USB_SERIAL_PL2303 is not set
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+# CONFIG_USB_SERIAL_HP4X is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+# CONFIG_USB_SERIAL_OPTION is not set
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+CONFIG_USB_GADGET=m
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+CONFIG_USB_GADGET_PXA25X=y
+CONFIG_USB_PXA25X=m
+# CONFIG_USB_PXA25X_SMALL is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_PXA27X is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_DUALSPEED is not set
+# CONFIG_USB_ZERO is not set
+CONFIG_USB_ETH=m
+CONFIG_USB_ETH_RNDIS=y
+CONFIG_USB_GADGETFS=m
+CONFIG_USB_FILE_STORAGE=m
+# CONFIG_USB_FILE_STORAGE_TEST is not set
+CONFIG_USB_G_SERIAL=m
+# CONFIG_USB_MIDI_GADGET is not set
+CONFIG_USB_G_PRINTER=m
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=m
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=m
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_SA1100=m
+# CONFIG_DMADEVICES is not set
+
+#
+# Voltage and Current regulators
+#
+# CONFIG_REGULATOR is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=m
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=m
+# CONFIG_EXT3_FS_XATTR is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=m
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_DNOTIFY is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+# CONFIG_NFSD_V4 is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=m
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=m
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=m
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+CONFIG_NLS_ISO8859_15=m
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_DEBUG_USER is not set
+CONFIG_DEBUG_ERRORS=y
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=m
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_MANAGER=m
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=m
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/xm_x270_defconfig b/arch/arm/configs/xm_x2xx_defconfig
similarity index 91%
rename from arch/arm/configs/xm_x270_defconfig
rename to arch/arm/configs/xm_x2xx_defconfig
index aa40d91ce5994adf39b1656661cad922c5706bf7..f891364deceb431b33b976d5b88c38842148d255 100644
--- a/arch/arm/configs/xm_x270_defconfig
+++ b/arch/arm/configs/xm_x2xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25
-# Sun May 11 15:12:52 2008
+# Linux kernel version: 2.6.27-rc8
+# Sun Oct 5 11:05:36 2008
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -12,6 +12,7 @@ CONFIG_MMU=y
# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HARDIRQS_SW_RESEND=y
@@ -24,6 +25,7 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_ZONE_DMA=y
CONFIG_ARCH_MTD_XIP=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -62,7 +64,6 @@ CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -88,14 +89,21 @@ CONFIG_SLUB=y
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
# CONFIG_PROC_PAGE_MONITOR is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -106,6 +114,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -131,7 +140,6 @@ CONFIG_CLASSIC_RCU=y
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
@@ -145,8 +153,11 @@ CONFIG_CLASSIC_RCU=y
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_ORION5X is not set
# CONFIG_ARCH_PNX4008 is not set
@@ -164,26 +175,32 @@ CONFIG_DMABOUNCE=y
#
# Intel PXA2xx/PXA3xx Implementations
#
-
-#
-# Select target boards
-#
# CONFIG_ARCH_GUMSTIX is not set
# CONFIG_ARCH_LUBBOCK is not set
# CONFIG_MACH_LOGICPD_PXA270 is not set
# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_MACH_MP900C is not set
# CONFIG_ARCH_PXA_IDP is not set
# CONFIG_PXA_SHARPSL is not set
+# CONFIG_ARCH_VIPER is not set
# CONFIG_ARCH_PXA_ESERIES is not set
-# CONFIG_MACH_TRIZEPS4 is not set
+# CONFIG_TRIZEPS_PXA is not set
CONFIG_MACH_EM_X270=y
# CONFIG_MACH_COLIBRI is not set
# CONFIG_MACH_ZYLONITE is not set
# CONFIG_MACH_LITTLETON is not set
+# CONFIG_MACH_TAVOREVB is not set
+# CONFIG_MACH_SAAR is not set
CONFIG_MACH_ARMCORE=y
+# CONFIG_MACH_CM_X300 is not set
# CONFIG_MACH_MAGICIAN is not set
+# CONFIG_MACH_MIOA701 is not set
# CONFIG_MACH_PCM027 is not set
+# CONFIG_ARCH_PXA_PALM is not set
+# CONFIG_PXA_EZX is not set
+CONFIG_PXA25x=y
CONFIG_PXA27x=y
+CONFIG_PXA_SSP=y
# CONFIG_PXA_PWM is not set
#
@@ -253,11 +270,17 @@ CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_1G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
# CONFIG_PREEMPT is not set
CONFIG_HZ=100
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
-# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_ARCH_FLATMEM_HAS_HOLES=y
+# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -284,9 +307,10 @@ CONFIG_CMDLINE="root=1f03 mem=32M"
# CONFIG_KEXEC is not set
#
-# CPU Frequency scaling
+# CPU Power Management
#
# CONFIG_CPU_FREQ is not set
+# CONFIG_CPU_IDLE is not set
#
# Floating point emulation
@@ -316,10 +340,6 @@ CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_APM_EMULATION=m
CONFIG_ARCH_SUSPEND_POSSIBLE=y
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -402,6 +422,7 @@ CONFIG_BT_HIDP=m
#
CONFIG_BT_HCIUSB=m
CONFIG_BT_HCIUSB_SCO=y
+# CONFIG_BT_HCIBTUSB is not set
# CONFIG_BT_HCIBTSDIO is not set
# CONFIG_BT_HCIUART is not set
# CONFIG_BT_HCIBCM203X is not set
@@ -419,6 +440,7 @@ CONFIG_BT_HCIUSB_SCO=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
@@ -435,6 +457,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -527,6 +551,7 @@ CONFIG_MTD_NAND=y
# CONFIG_MTD_NAND_ECC_SMC is not set
# CONFIG_MTD_NAND_MUSEUM_IDS is not set
# CONFIG_MTD_NAND_H1900 is not set
+CONFIG_MTD_NAND_GPIO=m
CONFIG_MTD_NAND_IDS=y
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_SHARPSL is not set
@@ -636,6 +661,7 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_SATA_PMP is not set
@@ -696,17 +722,21 @@ CONFIG_PATA_PCMCIA=m
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -725,6 +755,7 @@ CONFIG_MII=y
# CONFIG_SMC91X is not set
CONFIG_DM9000=y
CONFIG_DM9000_DEBUGLEVEL=1
+# CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL is not set
# CONFIG_SMC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
@@ -780,7 +811,6 @@ CONFIG_LIBERTAS_SDIO=m
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
-# CONFIG_IWLWIFI is not set
# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_HOSTAP is not set
@@ -853,17 +883,18 @@ CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
-CONFIG_TOUCHSCREEN_UCB1400=m
CONFIG_TOUCHSCREEN_WM97XX=m
# CONFIG_TOUCHSCREEN_WM9705 is not set
CONFIG_TOUCHSCREEN_WM9712=y
# CONFIG_TOUCHSCREEN_WM9713 is not set
# CONFIG_TOUCHSCREEN_WM97XX_MAINSTONE is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_INPUT_MISC is not set
#
@@ -880,6 +911,7 @@ CONFIG_SERIO_LIBPS2=y
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -922,45 +954,66 @@ CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-CONFIG_I2C_PXA=y
-# CONFIG_I2C_PXA_SLAVE is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_PXA=y
+# CONFIG_I2C_PXA_SLAVE is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
@@ -970,25 +1023,31 @@ CONFIG_I2C_PXA=y
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
-CONFIG_HAVE_GPIO_LIB=y
-
-#
-# GPIO Support
-#
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
#
# SPI GPIO expanders:
#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -1000,10 +1059,16 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_ASIC3 is not set
# CONFIG_HTC_EGPIO is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_UCB1400_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
#
# Multimedia devices
@@ -1014,6 +1079,7 @@ CONFIG_SSB_POSSIBLE=y
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
#
# Multimedia drivers
@@ -1038,7 +1104,6 @@ CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
-CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -1071,12 +1136,14 @@ CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
CONFIG_FB_PXA=y
# CONFIG_FB_PXA_SMARTPANEL is not set
CONFIG_FB_PXA_PARAMETERS=y
CONFIG_FB_MBX=m
-# CONFIG_FB_AM200EPD is not set
+# CONFIG_FB_W100 is not set
# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -1099,15 +1166,7 @@ CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=m
-
-#
-# Advanced Linux Sound Architecture
-#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
@@ -1121,19 +1180,15 @@ CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
+CONFIG_SND_VMASTER=y
CONFIG_SND_AC97_CODEC=m
+CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+# CONFIG_SND_AC97_POWER_SAVE is not set
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALI5451 is not set
@@ -1193,42 +1248,16 @@ CONFIG_SND_AC97_CODEC=m
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_AC97_POWER_SAVE is not set
-
-#
-# ALSA ARM devices
-#
+CONFIG_SND_ARM=y
CONFIG_SND_PXA2XX_PCM=m
CONFIG_SND_PXA2XX_AC97=m
-
-#
-# USB devices
-#
+CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# PCMCIA devices
-#
+CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
-
-#
-# System on Chip audio support
-#
# CONFIG_SND_SOC is not set
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=m
CONFIG_HID_SUPPORT=y
@@ -1261,12 +1290,15 @@ CONFIG_USB_DEVICEFS=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
@@ -1274,12 +1306,14 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1309,7 +1343,6 @@ CONFIG_USB_STORAGE=y
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1322,7 +1355,6 @@ CONFIG_USB_MON=y
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1338,6 +1370,7 @@ CONFIG_USB_MON=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
CONFIG_MMC=m
# CONFIG_MMC_DEBUG is not set
@@ -1349,6 +1382,7 @@ CONFIG_MMC=m
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_BOUNCE=y
# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
#
# MMC/SD Host Controller Drivers
@@ -1356,14 +1390,19 @@ CONFIG_MMC_BLOCK_BOUNCE=y
CONFIG_MMC_PXA=m
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_TIFM_SD is not set
+# CONFIG_MMC_SDRICOH_CS is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_ACCESSIBILITY is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
#
# LED drivers
#
+# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
CONFIG_LEDS_CM_X270=y
+# CONFIG_LEDS_PCA955X is not set
#
# LED Triggers
@@ -1401,6 +1440,7 @@ CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1422,6 +1462,15 @@ CONFIG_RTC_DRV_V3020=y
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_SA1100=y
+# CONFIG_DMADEVICES is not set
+
+#
+# Voltage and Current regulators
+#
+# CONFIG_REGULATOR is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
# CONFIG_UIO is not set
#
@@ -1501,6 +1550,7 @@ CONFIG_JFFS2_RTIME=y
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1511,13 +1561,12 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1626,6 +1675,7 @@ CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
@@ -1633,7 +1683,17 @@ CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_ERRORS=y
# CONFIG_DEBUG_STACK_USAGE is not set
@@ -1689,6 +1749,10 @@ CONFIG_CRYPTO=y
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1729,6 +1793,7 @@ CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/arm/include/asm/bug.h b/arch/arm/include/asm/bug.h
index 7b62351f097d2f49ff6fcfb7ea0e0c43e11d012f..4d88425a41693e3778a62250bf09eac6446b1d3d 100644
--- a/arch/arm/include/asm/bug.h
+++ b/arch/arm/include/asm/bug.h
@@ -12,7 +12,7 @@ extern void __bug(const char *file, int line) __attribute__((noreturn));
#else
/* this just causes an oops */
-#define BUG() (*(int *)0 = 0)
+#define BUG() do { *(int *)0 = 0; } while (1)
#endif
diff --git a/arch/arm/include/asm/byteorder.h b/arch/arm/include/asm/byteorder.h
index d04a7a2bc2e9714e92870c12c3dabde9317dac0b..4fbfb22f65a0f4444818e455422b60d3e61545d0 100644
--- a/arch/arm/include/asm/byteorder.h
+++ b/arch/arm/include/asm/byteorder.h
@@ -18,15 +18,7 @@
#include <linux/compiler.h>
#include <asm/types.h>
-#ifdef __ARMEB__
-# define __BIG_ENDIAN
-#else
-# define __LITTLE_ENDIAN
-#endif
-
-#define __SWAB_64_THRU_32__
-
-static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
+static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
{
__u32 t;
@@ -48,8 +40,19 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
return x;
}
-#define __arch_swab32 __arch_swab32
-#include <linux/byteorder.h>
+#define __arch__swab32(x) ___arch__swab32(x)
+
+#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+# define __BYTEORDER_HAS_U64__
+# define __SWAB_64_THRU_32__
+#endif
+
+#ifdef __ARMEB__
+#include <linux/byteorder/big_endian.h>
+#else
+#include <linux/byteorder/little_endian.h>
+#endif
#endif
+
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index 9073d9c6567e7c8b8065534563bee01ce83c9e37..de6c59f814a1f4511457d548dc268702a3a1b94c 100644
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -444,94 +444,4 @@ static inline void flush_ioremap_region(unsigned long phys, void __iomem *virt,
dmac_inv_range(start, start + size);
}
-#define __cacheid_present(val) (val != read_cpuid(CPUID_ID))
-#define __cacheid_type_v7(val) ((val & (7 << 29)) == (4 << 29))
-
-#define __cacheid_vivt_prev7(val) ((val & (15 << 25)) != (14 << 25))
-#define __cacheid_vipt_prev7(val) ((val & (15 << 25)) == (14 << 25))
-#define __cacheid_vipt_nonaliasing_prev7(val) ((val & (15 << 25 | 1 << 23)) == (14 << 25))
-#define __cacheid_vipt_aliasing_prev7(val) ((val & (15 << 25 | 1 << 23)) == (14 << 25 | 1 << 23))
-
-#define __cacheid_vivt(val) (__cacheid_type_v7(val) ? 0 : __cacheid_vivt_prev7(val))
-#define __cacheid_vipt(val) (__cacheid_type_v7(val) ? 1 : __cacheid_vipt_prev7(val))
-#define __cacheid_vipt_nonaliasing(val) (__cacheid_type_v7(val) ? 1 : __cacheid_vipt_nonaliasing_prev7(val))
-#define __cacheid_vipt_aliasing(val) (__cacheid_type_v7(val) ? 0 : __cacheid_vipt_aliasing_prev7(val))
-#define __cacheid_vivt_asid_tagged_instr(val) (__cacheid_type_v7(val) ? ((val & (3 << 14)) == (1 << 14)) : 0)
-
-#if defined(CONFIG_CPU_CACHE_VIVT) && !defined(CONFIG_CPU_CACHE_VIPT)
-/*
- * VIVT caches only
- */
-#define cache_is_vivt() 1
-#define cache_is_vipt() 0
-#define cache_is_vipt_nonaliasing() 0
-#define cache_is_vipt_aliasing() 0
-#define icache_is_vivt_asid_tagged() 0
-
-#elif !defined(CONFIG_CPU_CACHE_VIVT) && defined(CONFIG_CPU_CACHE_VIPT)
-/*
- * VIPT caches only
- */
-#define cache_is_vivt() 0
-#define cache_is_vipt() 1
-#define cache_is_vipt_nonaliasing() \
- ({ \
- unsigned int __val = read_cpuid(CPUID_CACHETYPE); \
- __cacheid_vipt_nonaliasing(__val); \
- })
-
-#define cache_is_vipt_aliasing() \
- ({ \
- unsigned int __val = read_cpuid(CPUID_CACHETYPE); \
- __cacheid_vipt_aliasing(__val); \
- })
-
-#define icache_is_vivt_asid_tagged() \
- ({ \
- unsigned int __val = read_cpuid(CPUID_CACHETYPE); \
- __cacheid_vivt_asid_tagged_instr(__val); \
- })
-
-#else
-/*
- * VIVT or VIPT caches. Note that this is unreliable since ARM926
- * and V6 CPUs satisfy the "(val & (15 << 25)) == (14 << 25)" test.
- * There's no way to tell from the CacheType register what type (!)
- * the cache is.
- */
-#define cache_is_vivt() \
- ({ \
- unsigned int __val = read_cpuid(CPUID_CACHETYPE); \
- (!__cacheid_present(__val)) || __cacheid_vivt(__val); \
- })
-
-#define cache_is_vipt() \
- ({ \
- unsigned int __val = read_cpuid(CPUID_CACHETYPE); \
- __cacheid_present(__val) && __cacheid_vipt(__val); \
- })
-
-#define cache_is_vipt_nonaliasing() \
- ({ \
- unsigned int __val = read_cpuid(CPUID_CACHETYPE); \
- __cacheid_present(__val) && \
- __cacheid_vipt_nonaliasing(__val); \
- })
-
-#define cache_is_vipt_aliasing() \
- ({ \
- unsigned int __val = read_cpuid(CPUID_CACHETYPE); \
- __cacheid_present(__val) && \
- __cacheid_vipt_aliasing(__val); \
- })
-
-#define icache_is_vivt_asid_tagged() \
- ({ \
- unsigned int __val = read_cpuid(CPUID_CACHETYPE); \
- __cacheid_present(__val) && \
- __cacheid_vivt_asid_tagged_instr(__val); \
- })
-
-#endif
-
#endif
diff --git a/arch/arm/include/asm/cachetype.h b/arch/arm/include/asm/cachetype.h
new file mode 100644
index 0000000000000000000000000000000000000000..d3a4c2cb9f2f662f5348175baa2a03995c66835d
--- /dev/null
+++ b/arch/arm/include/asm/cachetype.h
@@ -0,0 +1,52 @@
+#ifndef __ASM_ARM_CACHETYPE_H
+#define __ASM_ARM_CACHETYPE_H
+
+#define CACHEID_VIVT (1 << 0)
+#define CACHEID_VIPT_NONALIASING (1 << 1)
+#define CACHEID_VIPT_ALIASING (1 << 2)
+#define CACHEID_VIPT (CACHEID_VIPT_ALIASING|CACHEID_VIPT_NONALIASING)
+#define CACHEID_ASID_TAGGED (1 << 3)
+
+extern unsigned int cacheid;
+
+#define cache_is_vivt() cacheid_is(CACHEID_VIVT)
+#define cache_is_vipt() cacheid_is(CACHEID_VIPT)
+#define cache_is_vipt_nonaliasing() cacheid_is(CACHEID_VIPT_NONALIASING)
+#define cache_is_vipt_aliasing() cacheid_is(CACHEID_VIPT_ALIASING)
+#define icache_is_vivt_asid_tagged() cacheid_is(CACHEID_ASID_TAGGED)
+
+/*
+ * __LINUX_ARM_ARCH__ is the minimum supported CPU architecture
+ * Mask out support which will never be present on newer CPUs.
+ * - v6+ is never VIVT
+ * - v7+ VIPT never aliases
+ */
+#if __LINUX_ARM_ARCH__ >= 7
+#define __CACHEID_ARCH_MIN (CACHEID_VIPT_NONALIASING | CACHEID_ASID_TAGGED)
+#elif __LINUX_ARM_ARCH__ >= 6
+#define __CACHEID_ARCH_MIN (~CACHEID_VIVT)
+#else
+#define __CACHEID_ARCH_MIN (~0)
+#endif
+
+/*
+ * Mask out support which isn't configured
+ */
+#if defined(CONFIG_CPU_CACHE_VIVT) && !defined(CONFIG_CPU_CACHE_VIPT)
+#define __CACHEID_ALWAYS (CACHEID_VIVT)
+#define __CACHEID_NEVER (~CACHEID_VIVT)
+#elif !defined(CONFIG_CPU_CACHE_VIVT) && defined(CONFIG_CPU_CACHE_VIPT)
+#define __CACHEID_ALWAYS (0)
+#define __CACHEID_NEVER (CACHEID_VIVT)
+#else
+#define __CACHEID_ALWAYS (0)
+#define __CACHEID_NEVER (0)
+#endif
+
+static inline unsigned int __attribute__((pure)) cacheid_is(unsigned int mask)
+{
+ return (__CACHEID_ALWAYS & mask) |
+ (~__CACHEID_NEVER & __CACHEID_ARCH_MIN & mask & cacheid);
+}
+
+#endif
diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h
new file mode 100644
index 0000000000000000000000000000000000000000..7b9d27e749b8e8afefbff6a292bbb334adcac636
--- /dev/null
+++ b/arch/arm/include/asm/cputype.h
@@ -0,0 +1,64 @@
+#ifndef __ASM_ARM_CPUTYPE_H
+#define __ASM_ARM_CPUTYPE_H
+
+#include <linux/stringify.h>
+
+#define CPUID_ID 0
+#define CPUID_CACHETYPE 1
+#define CPUID_TCM 2
+#define CPUID_TLBTYPE 3
+
+#ifdef CONFIG_CPU_CP15
+#define read_cpuid(reg) \
+ ({ \
+ unsigned int __val; \
+ asm("mrc p15, 0, %0, c0, c0, " __stringify(reg) \
+ : "=r" (__val) \
+ : \
+ : "cc"); \
+ __val; \
+ })
+#else
+extern unsigned int processor_id;
+#define read_cpuid(reg) (processor_id)
+#endif
+
+/*
+ * The CPU ID never changes at run time, so we might as well tell the
+ * compiler that it's constant. Use this function to read the CPU ID
+ * rather than directly reading processor_id or read_cpuid() directly.
+ */
+static inline unsigned int __attribute_const__ read_cpuid_id(void)
+{
+ return read_cpuid(CPUID_ID);
+}
+
+static inline unsigned int __attribute_const__ read_cpuid_cachetype(void)
+{
+ return read_cpuid(CPUID_CACHETYPE);
+}
+
+/*
+ * Intel's XScale3 core supports some v6 features (supersections, L2)
+ * but advertises itself as v5 as it does not support the v6 ISA. For
+ * this reason, we need a way to explicitly test for this type of CPU.
+ */
+#ifndef CONFIG_CPU_XSC3
+#define cpu_is_xsc3() 0
+#else
+static inline int cpu_is_xsc3(void)
+{
+ if ((read_cpuid_id() & 0xffffe000) == 0x69056000)
+ return 1;
+
+ return 0;
+}
+#endif
+
+#if !defined(CONFIG_CPU_XSCALE) && !defined(CONFIG_CPU_XSC3)
+#define cpu_is_xscale() 0
+#else
+#define cpu_is_xscale() 1
+#endif
+
+#endif
diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
index 7b95d205839588a4afa6ba9e1783fede3cb27b7a..1cb8602dd9d5f5b0a29c56b3c8ac80c35f874e85 100644
--- a/arch/arm/include/asm/dma-mapping.h
+++ b/arch/arm/include/asm/dma-mapping.h
@@ -104,15 +104,14 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
* Dummy noncoherent implementation. We don't provide a dma_cache_sync
* function so drivers using this API are highlighted with build warnings.
*/
-static inline void *
-dma_alloc_noncoherent(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp)
+static inline void *dma_alloc_noncoherent(struct device *dev, size_t size,
+ dma_addr_t *handle, gfp_t gfp)
{
return NULL;
}
-static inline void
-dma_free_noncoherent(struct device *dev, size_t size, void *cpu_addr,
- dma_addr_t handle)
+static inline void dma_free_noncoherent(struct device *dev, size_t size,
+ void *cpu_addr, dma_addr_t handle)
{
}
@@ -127,8 +126,7 @@ dma_free_noncoherent(struct device *dev, size_t size, void *cpu_addr,
* return the CPU-viewed address, and sets @handle to be the
* device-viewed address.
*/
-extern void *
-dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp);
+extern void *dma_alloc_coherent(struct device *, size_t, dma_addr_t *, gfp_t);
/**
* dma_free_coherent - free memory allocated by dma_alloc_coherent
@@ -143,9 +141,7 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gf
* References to memory and mappings associated with cpu_addr/handle
* during and after this call executing are illegal.
*/
-extern void
-dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
- dma_addr_t handle);
+extern void dma_free_coherent(struct device *, size_t, void *, dma_addr_t);
/**
* dma_mmap_coherent - map a coherent DMA allocation into user space
@@ -159,8 +155,8 @@ dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
* into user space. The coherent DMA buffer must not be freed by the
* driver until the user space mapping has been released.
*/
-int dma_mmap_coherent(struct device *dev, struct vm_area_struct *vma,
- void *cpu_addr, dma_addr_t handle, size_t size);
+int dma_mmap_coherent(struct device *, struct vm_area_struct *,
+ void *, dma_addr_t, size_t);
/**
@@ -174,14 +170,94 @@ int dma_mmap_coherent(struct device *dev, struct vm_area_struct *vma,
* return the CPU-viewed address, and sets @handle to be the
* device-viewed address.
*/
-extern void *
-dma_alloc_writecombine(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp);
+extern void *dma_alloc_writecombine(struct device *, size_t, dma_addr_t *,
+ gfp_t);
#define dma_free_writecombine(dev,size,cpu_addr,handle) \
dma_free_coherent(dev,size,cpu_addr,handle)
-int dma_mmap_writecombine(struct device *dev, struct vm_area_struct *vma,
- void *cpu_addr, dma_addr_t handle, size_t size);
+int dma_mmap_writecombine(struct device *, struct vm_area_struct *,
+ void *, dma_addr_t, size_t);
+
+
+#ifdef CONFIG_DMABOUNCE
+/*
+ * For SA-1111, IXP425, and ADI systems the dma-mapping functions are "magic"
+ * and utilize bounce buffers as needed to work around limited DMA windows.
+ *
+ * On the SA-1111, a bug limits DMA to only certain regions of RAM.
+ * On the IXP425, the PCI inbound window is 64MB (256MB total RAM)
+ * On some ADI engineering systems, PCI inbound window is 32MB (12MB total RAM)
+ *
+ * The following are helper functions used by the dmabounce subystem
+ *
+ */
+
+/**
+ * dmabounce_register_dev
+ *
+ * @dev: valid struct device pointer
+ * @small_buf_size: size of buffers to use with small buffer pool
+ * @large_buf_size: size of buffers to use with large buffer pool (can be 0)
+ *
+ * This function should be called by low-level platform code to register
+ * a device as requireing DMA buffer bouncing. The function will allocate
+ * appropriate DMA pools for the device.
+ *
+ */
+extern int dmabounce_register_dev(struct device *, unsigned long,
+ unsigned long);
+
+/**
+ * dmabounce_unregister_dev
+ *
+ * @dev: valid struct device pointer
+ *
+ * This function should be called by low-level platform code when device
+ * that was previously registered with dmabounce_register_dev is removed
+ * from the system.
+ *
+ */
+extern void dmabounce_unregister_dev(struct device *);
+
+/**
+ * dma_needs_bounce
+ *
+ * @dev: valid struct device pointer
+ * @dma_handle: dma_handle of unbounced buffer
+ * @size: size of region being mapped
+ *
+ * Platforms that utilize the dmabounce mechanism must implement
+ * this function.
+ *
+ * The dmabounce routines call this function whenever a dma-mapping
+ * is requested to determine whether a given buffer needs to be bounced
+ * or not. The function must return 0 if the buffer is OK for
+ * DMA access and 1 if the buffer needs to be bounced.
+ *
+ */
+extern int dma_needs_bounce(struct device*, dma_addr_t, size_t);
+
+/*
+ * The DMA API, implemented by dmabounce.c. See below for descriptions.
+ */
+extern dma_addr_t dma_map_single(struct device *, void *, size_t,
+ enum dma_data_direction);
+extern dma_addr_t dma_map_page(struct device *, struct page *,
+ unsigned long, size_t, enum dma_data_direction);
+extern void dma_unmap_single(struct device *, dma_addr_t, size_t,
+ enum dma_data_direction);
+
+/*
+ * Private functions
+ */
+int dmabounce_sync_for_cpu(struct device *, dma_addr_t, unsigned long,
+ size_t, enum dma_data_direction);
+int dmabounce_sync_for_device(struct device *, dma_addr_t, unsigned long,
+ size_t, enum dma_data_direction);
+#else
+#define dmabounce_sync_for_cpu(dev,dma,off,sz,dir) (1)
+#define dmabounce_sync_for_device(dev,dma,off,sz,dir) (1)
/**
@@ -198,19 +274,16 @@ int dma_mmap_writecombine(struct device *dev, struct vm_area_struct *vma,
* can regain ownership by calling dma_unmap_single() or
* dma_sync_single_for_cpu().
*/
-#ifndef CONFIG_DMABOUNCE
-static inline dma_addr_t
-dma_map_single(struct device *dev, void *cpu_addr, size_t size,
- enum dma_data_direction dir)
+static inline dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
+ size_t size, enum dma_data_direction dir)
{
+ BUG_ON(!valid_dma_direction(dir));
+
if (!arch_is_coherent())
dma_cache_maint(cpu_addr, size, dir);
return virt_to_dma(dev, cpu_addr);
}
-#else
-extern dma_addr_t dma_map_single(struct device *,void *, size_t, enum dma_data_direction);
-#endif
/**
* dma_map_page - map a portion of a page for streaming DMA
@@ -224,23 +297,25 @@ extern dma_addr_t dma_map_single(struct device *,void *, size_t, enum dma_data_d
* or written back.
*
* The device owns this memory once this call has completed. The CPU
- * can regain ownership by calling dma_unmap_page() or
- * dma_sync_single_for_cpu().
+ * can regain ownership by calling dma_unmap_page().
*/
-static inline dma_addr_t
-dma_map_page(struct device *dev, struct page *page,
- unsigned long offset, size_t size,
- enum dma_data_direction dir)
+static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
+ unsigned long offset, size_t size, enum dma_data_direction dir)
{
- return dma_map_single(dev, page_address(page) + offset, size, dir);
+ BUG_ON(!valid_dma_direction(dir));
+
+ if (!arch_is_coherent())
+ dma_cache_maint(page_address(page) + offset, size, dir);
+
+ return page_to_dma(dev, page) + offset;
}
/**
* dma_unmap_single - unmap a single buffer previously mapped
* @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
* @handle: DMA address of buffer
- * @size: size of buffer to map
- * @dir: DMA transfer direction
+ * @size: size of buffer (same as passed to dma_map_single)
+ * @dir: DMA transfer direction (same as passed to dma_map_single)
*
* Unmap a single streaming mode DMA translation. The handle and size
* must match what was provided in the previous dma_map_single() call.
@@ -249,107 +324,33 @@ dma_map_page(struct device *dev, struct page *page,
* After this call, reads by the CPU to the buffer are guaranteed to see
* whatever the device wrote there.
*/
-#ifndef CONFIG_DMABOUNCE
-static inline void
-dma_unmap_single(struct device *dev, dma_addr_t handle, size_t size,
- enum dma_data_direction dir)
+static inline void dma_unmap_single(struct device *dev, dma_addr_t handle,
+ size_t size, enum dma_data_direction dir)
{
/* nothing to do */
}
-#else
-extern void dma_unmap_single(struct device *, dma_addr_t, size_t, enum dma_data_direction);
-#endif
+#endif /* CONFIG_DMABOUNCE */
/**
* dma_unmap_page - unmap a buffer previously mapped through dma_map_page()
* @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
* @handle: DMA address of buffer
- * @size: size of buffer to map
- * @dir: DMA transfer direction
+ * @size: size of buffer (same as passed to dma_map_page)
+ * @dir: DMA transfer direction (same as passed to dma_map_page)
*
- * Unmap a single streaming mode DMA translation. The handle and size
- * must match what was provided in the previous dma_map_single() call.
+ * Unmap a page streaming mode DMA translation. The handle and size
+ * must match what was provided in the previous dma_map_page() call.
* All other usages are undefined.
*
* After this call, reads by the CPU to the buffer are guaranteed to see
* whatever the device wrote there.
*/
-static inline void
-dma_unmap_page(struct device *dev, dma_addr_t handle, size_t size,
- enum dma_data_direction dir)
+static inline void dma_unmap_page(struct device *dev, dma_addr_t handle,
+ size_t size, enum dma_data_direction dir)
{
dma_unmap_single(dev, handle, size, dir);
}
-/**
- * dma_map_sg - map a set of SG buffers for streaming mode DMA
- * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
- * @sg: list of buffers
- * @nents: number of buffers to map
- * @dir: DMA transfer direction
- *
- * Map a set of buffers described by scatterlist in streaming
- * mode for DMA. This is the scatter-gather version of the
- * above dma_map_single interface. Here the scatter gather list
- * elements are each tagged with the appropriate dma address
- * and length. They are obtained via sg_dma_{address,length}(SG).
- *
- * NOTE: An implementation may be able to use a smaller number of
- * DMA address/length pairs than there are SG table elements.
- * (for example via virtual mapping capabilities)
- * The routine returns the number of addr/length pairs actually
- * used, at most nents.
- *
- * Device ownership issues as mentioned above for dma_map_single are
- * the same here.
- */
-#ifndef CONFIG_DMABOUNCE
-static inline int
-dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
- enum dma_data_direction dir)
-{
- int i;
-
- for (i = 0; i < nents; i++, sg++) {
- char *virt;
-
- sg->dma_address = page_to_dma(dev, sg_page(sg)) + sg->offset;
- virt = sg_virt(sg);
-
- if (!arch_is_coherent())
- dma_cache_maint(virt, sg->length, dir);
- }
-
- return nents;
-}
-#else
-extern int dma_map_sg(struct device *, struct scatterlist *, int, enum dma_data_direction);
-#endif
-
-/**
- * dma_unmap_sg - unmap a set of SG buffers mapped by dma_map_sg
- * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
- * @sg: list of buffers
- * @nents: number of buffers to map
- * @dir: DMA transfer direction
- *
- * Unmap a set of streaming mode DMA translations.
- * Again, CPU read rules concerning calls here are the same as for
- * dma_unmap_single() above.
- */
-#ifndef CONFIG_DMABOUNCE
-static inline void
-dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nents,
- enum dma_data_direction dir)
-{
-
- /* nothing to do */
-}
-#else
-extern void dma_unmap_sg(struct device *, struct scatterlist *, int, enum dma_data_direction);
-#endif
-
-
/**
* dma_sync_single_range_for_cpu
* @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
@@ -368,145 +369,52 @@ extern void dma_unmap_sg(struct device *, struct scatterlist *, int, enum dma_da
* must first the perform a dma_sync_for_device, and then the
* device again owns the buffer.
*/
-#ifndef CONFIG_DMABOUNCE
-static inline void
-dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t handle,
- unsigned long offset, size_t size,
- enum dma_data_direction dir)
+static inline void dma_sync_single_range_for_cpu(struct device *dev,
+ dma_addr_t handle, unsigned long offset, size_t size,
+ enum dma_data_direction dir)
{
- if (!arch_is_coherent())
- dma_cache_maint(dma_to_virt(dev, handle) + offset, size, dir);
+ BUG_ON(!valid_dma_direction(dir));
+
+ dmabounce_sync_for_cpu(dev, handle, offset, size, dir);
}
-static inline void
-dma_sync_single_range_for_device(struct device *dev, dma_addr_t handle,
- unsigned long offset, size_t size,
- enum dma_data_direction dir)
+static inline void dma_sync_single_range_for_device(struct device *dev,
+ dma_addr_t handle, unsigned long offset, size_t size,
+ enum dma_data_direction dir)
{
+ BUG_ON(!valid_dma_direction(dir));
+
+ if (!dmabounce_sync_for_device(dev, handle, offset, size, dir))
+ return;
+
if (!arch_is_coherent())
dma_cache_maint(dma_to_virt(dev, handle) + offset, size, dir);
}
-#else
-extern void dma_sync_single_range_for_cpu(struct device *, dma_addr_t, unsigned long, size_t, enum dma_data_direction);
-extern void dma_sync_single_range_for_device(struct device *, dma_addr_t, unsigned long, size_t, enum dma_data_direction);
-#endif
-static inline void
-dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle, size_t size,
- enum dma_data_direction dir)
+static inline void dma_sync_single_for_cpu(struct device *dev,
+ dma_addr_t handle, size_t size, enum dma_data_direction dir)
{
dma_sync_single_range_for_cpu(dev, handle, 0, size, dir);
}
-static inline void
-dma_sync_single_for_device(struct device *dev, dma_addr_t handle, size_t size,
- enum dma_data_direction dir)
+static inline void dma_sync_single_for_device(struct device *dev,
+ dma_addr_t handle, size_t size, enum dma_data_direction dir)
{
dma_sync_single_range_for_device(dev, handle, 0, size, dir);
}
-
-/**
- * dma_sync_sg_for_cpu
- * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
- * @sg: list of buffers
- * @nents: number of buffers to map
- * @dir: DMA transfer direction
- *
- * Make physical memory consistent for a set of streaming
- * mode DMA translations after a transfer.
- *
- * The same as dma_sync_single_for_* but for a scatter-gather list,
- * same rules and usage.
- */
-#ifndef CONFIG_DMABOUNCE
-static inline void
-dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nents,
- enum dma_data_direction dir)
-{
- int i;
-
- for (i = 0; i < nents; i++, sg++) {
- char *virt = sg_virt(sg);
- if (!arch_is_coherent())
- dma_cache_maint(virt, sg->length, dir);
- }
-}
-
-static inline void
-dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nents,
- enum dma_data_direction dir)
-{
- int i;
-
- for (i = 0; i < nents; i++, sg++) {
- char *virt = sg_virt(sg);
- if (!arch_is_coherent())
- dma_cache_maint(virt, sg->length, dir);
- }
-}
-#else
-extern void dma_sync_sg_for_cpu(struct device*, struct scatterlist*, int, enum dma_data_direction);
-extern void dma_sync_sg_for_device(struct device*, struct scatterlist*, int, enum dma_data_direction);
-#endif
-
-#ifdef CONFIG_DMABOUNCE
/*
- * For SA-1111, IXP425, and ADI systems the dma-mapping functions are "magic"
- * and utilize bounce buffers as needed to work around limited DMA windows.
- *
- * On the SA-1111, a bug limits DMA to only certain regions of RAM.
- * On the IXP425, the PCI inbound window is 64MB (256MB total RAM)
- * On some ADI engineering systems, PCI inbound window is 32MB (12MB total RAM)
- *
- * The following are helper functions used by the dmabounce subystem
- *
- */
-
-/**
- * dmabounce_register_dev
- *
- * @dev: valid struct device pointer
- * @small_buf_size: size of buffers to use with small buffer pool
- * @large_buf_size: size of buffers to use with large buffer pool (can be 0)
- *
- * This function should be called by low-level platform code to register
- * a device as requireing DMA buffer bouncing. The function will allocate
- * appropriate DMA pools for the device.
- *
- */
-extern int dmabounce_register_dev(struct device *, unsigned long, unsigned long);
-
-/**
- * dmabounce_unregister_dev
- *
- * @dev: valid struct device pointer
- *
- * This function should be called by low-level platform code when device
- * that was previously registered with dmabounce_register_dev is removed
- * from the system.
- *
+ * The scatter list versions of the above methods.
*/
-extern void dmabounce_unregister_dev(struct device *);
+extern int dma_map_sg(struct device *, struct scatterlist *, int,
+ enum dma_data_direction);
+extern void dma_unmap_sg(struct device *, struct scatterlist *, int,
+ enum dma_data_direction);
+extern void dma_sync_sg_for_cpu(struct device *, struct scatterlist *, int,
+ enum dma_data_direction);
+extern void dma_sync_sg_for_device(struct device *, struct scatterlist *, int,
+ enum dma_data_direction);
-/**
- * dma_needs_bounce
- *
- * @dev: valid struct device pointer
- * @dma_handle: dma_handle of unbounced buffer
- * @size: size of region being mapped
- *
- * Platforms that utilize the dmabounce mechanism must implement
- * this function.
- *
- * The dmabounce routines call this function whenever a dma-mapping
- * is requested to determine whether a given buffer needs to be bounced
- * or not. The function must return 0 if the buffer is OK for
- * DMA access and 1 if the buffer needs to be bounced.
- *
- */
-extern int dma_needs_bounce(struct device*, dma_addr_t, size_t);
-#endif /* CONFIG_DMABOUNCE */
#endif /* __KERNEL__ */
#endif
diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
index 4ca7516274898dafae96518f76a4f6656a352264..5be016980c193ddef8b7cdcb5ffa0be32d55d1fe 100644
--- a/arch/arm/include/asm/elf.h
+++ b/arch/arm/include/asm/elf.h
@@ -3,7 +3,6 @@
#include <asm/hwcap.h>
-#ifndef __ASSEMBLY__
/*
* ELF register definitions..
*/
@@ -17,12 +16,34 @@ typedef unsigned long elf_freg_t[3];
typedef elf_greg_t elf_gregset_t[ELF_NGREG];
typedef struct user_fp elf_fpregset_t;
-#endif
#define EM_ARM 40
-#define EF_ARM_APCS26 0x08
-#define EF_ARM_SOFT_FLOAT 0x200
-#define EF_ARM_EABI_MASK 0xFF000000
+
+#define EF_ARM_EABI_MASK 0xff000000
+#define EF_ARM_EABI_UNKNOWN 0x00000000
+#define EF_ARM_EABI_VER1 0x01000000
+#define EF_ARM_EABI_VER2 0x02000000
+#define EF_ARM_EABI_VER3 0x03000000
+#define EF_ARM_EABI_VER4 0x04000000
+#define EF_ARM_EABI_VER5 0x05000000
+
+#define EF_ARM_BE8 0x00800000 /* ABI 4,5 */
+#define EF_ARM_LE8 0x00400000 /* ABI 4,5 */
+#define EF_ARM_MAVERICK_FLOAT 0x00000800 /* ABI 0 */
+#define EF_ARM_VFP_FLOAT 0x00000400 /* ABI 0 */
+#define EF_ARM_SOFT_FLOAT 0x00000200 /* ABI 0 */
+#define EF_ARM_OLD_ABI 0x00000100 /* ABI 0 */
+#define EF_ARM_NEW_ABI 0x00000080 /* ABI 0 */
+#define EF_ARM_ALIGN8 0x00000040 /* ABI 0 */
+#define EF_ARM_PIC 0x00000020 /* ABI 0 */
+#define EF_ARM_MAPSYMSFIRST 0x00000010 /* ABI 2 */
+#define EF_ARM_APCS_FLOAT 0x00000010 /* ABI 0, floats in fp regs */
+#define EF_ARM_DYNSYMSUSESEGIDX 0x00000008 /* ABI 2 */
+#define EF_ARM_APCS_26 0x00000008 /* ABI 0 */
+#define EF_ARM_SYMSARESORTED 0x00000004 /* ABI 1,2 */
+#define EF_ARM_INTERWORK 0x00000004 /* ABI 0 */
+#define EF_ARM_HASENTRY 0x00000002 /* All */
+#define EF_ARM_RELEXEC 0x00000001 /* All */
#define R_ARM_NONE 0
#define R_ARM_PC24 1
@@ -41,7 +62,6 @@ typedef struct user_fp elf_fpregset_t;
#endif
#define ELF_ARCH EM_ARM
-#ifndef __ASSEMBLY__
/*
* This yields a string that ld.so will use to load implementation
* specific libraries for optimization. This is more specific in
@@ -59,25 +79,17 @@ typedef struct user_fp elf_fpregset_t;
#define ELF_PLATFORM (elf_platform)
extern char elf_platform[];
-#endif
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#define elf_check_arch(x) ((x)->e_machine == EM_ARM && ELF_PROC_OK(x))
+struct elf32_hdr;
/*
- * 32-bit code is always OK. Some cpus can do 26-bit, some can't.
+ * This is used to ensure we don't load something for the wrong architecture.
*/
-#define ELF_PROC_OK(x) (ELF_THUMB_OK(x) && ELF_26BIT_OK(x))
-
-#define ELF_THUMB_OK(x) \
- ((elf_hwcap & HWCAP_THUMB && ((x)->e_entry & 1) == 1) || \
- ((x)->e_entry & 3) == 0)
+extern int elf_check_arch(const struct elf32_hdr *);
+#define elf_check_arch elf_check_arch
-#define ELF_26BIT_OK(x) \
- ((elf_hwcap & HWCAP_26BIT && (x)->e_flags & EF_ARM_APCS26) || \
- ((x)->e_flags & EF_ARM_APCS26) == 0)
+extern int arm_elf_read_implies_exec(const struct elf32_hdr *, int);
+#define elf_read_implies_exec(ex,stk) arm_elf_read_implies_exec(&(ex), stk)
#define USE_ELF_CORE_DUMP
#define ELF_EXEC_PAGESIZE 4096
@@ -94,23 +106,7 @@ extern char elf_platform[];
have no such handler. */
#define ELF_PLAT_INIT(_r, load_addr) (_r)->ARM_r0 = 0
-/*
- * Since the FPA coprocessor uses CP1 and CP2, and iWMMXt uses CP0
- * and CP1, we only enable access to the iWMMXt coprocessor if the
- * binary is EABI or softfloat (and thus, guaranteed not to use
- * FPA instructions.)
- */
-#define SET_PERSONALITY(ex, ibcs2) \
- do { \
- if ((ex).e_flags & EF_ARM_APCS26) { \
- set_personality(PER_LINUX); \
- } else { \
- set_personality(PER_LINUX_32BIT); \
- if (elf_hwcap & HWCAP_IWMMXT && (ex).e_flags & (EF_ARM_EABI_MASK | EF_ARM_SOFT_FLOAT)) \
- set_thread_flag(TIF_USING_IWMMXT); \
- else \
- clear_thread_flag(TIF_USING_IWMMXT); \
- } \
- } while (0)
+extern void elf_set_personality(const struct elf32_hdr *);
+#define SET_PERSONALITY(ex, ibcs2) elf_set_personality(&(ex))
#endif
diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
index 6a332a9f099c2eafbf78ee5f79056a349d41a775..9ee743b95de830e4db2d364e0209d0e282a97c9c 100644
--- a/arch/arm/include/asm/futex.h
+++ b/arch/arm/include/asm/futex.h
@@ -1,6 +1,124 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
+#ifndef _ASM_ARM_FUTEX_H
+#define _ASM_ARM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#ifdef CONFIG_SMP
#include <asm-generic/futex.h>
-#endif
+#else /* !SMP, we can work around lack of atomic ops by disabling preemption */
+
+#include <linux/futex.h>
+#include <linux/preempt.h>
+#include <linux/uaccess.h>
+#include <asm/errno.h>
+
+#define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \
+ __asm__ __volatile__( \
+ "1: ldrt %1, [%2]\n" \
+ " " insn "\n" \
+ "2: strt %0, [%2]\n" \
+ " mov %0, #0\n" \
+ "3:\n" \
+ " .section __ex_table,\"a\"\n" \
+ " .align 3\n" \
+ " .long 1b, 4f, 2b, 4f\n" \
+ " .previous\n" \
+ " .section .fixup,\"ax\"\n" \
+ "4: mov %0, %4\n" \
+ " b 3b\n" \
+ " .previous" \
+ : "=&r" (ret), "=&r" (oldval) \
+ : "r" (uaddr), "r" (oparg), "Ir" (-EFAULT) \
+ : "cc", "memory")
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret;
+
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ pagefault_disable(); /* implies preempt_disable() */
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ __futex_atomic_op("mov %0, %3", ret, oldval, uaddr, oparg);
+ break;
+ case FUTEX_OP_ADD:
+ __futex_atomic_op("add %0, %1, %3", ret, oldval, uaddr, oparg);
+ break;
+ case FUTEX_OP_OR:
+ __futex_atomic_op("orr %0, %1, %3", ret, oldval, uaddr, oparg);
+ break;
+ case FUTEX_OP_ANDN:
+ __futex_atomic_op("and %0, %1, %3", ret, oldval, uaddr, ~oparg);
+ break;
+ case FUTEX_OP_XOR:
+ __futex_atomic_op("eor %0, %1, %3", ret, oldval, uaddr, oparg);
+ break;
+ default:
+ ret = -ENOSYS;
+ }
+
+ pagefault_enable(); /* subsumes preempt_enable() */
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+static inline int
+futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
+{
+ int val;
+
+ if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ pagefault_disable(); /* implies preempt_disable() */
+
+ __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
+ "1: ldrt %0, [%3]\n"
+ " teq %0, %1\n"
+ "2: streqt %2, [%3]\n"
+ "3:\n"
+ " .section __ex_table,\"a\"\n"
+ " .align 3\n"
+ " .long 1b, 4f, 2b, 4f\n"
+ " .previous\n"
+ " .section .fixup,\"ax\"\n"
+ "4: mov %0, %4\n"
+ " b 3b\n"
+ " .previous"
+ : "=&r" (val)
+ : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
+ : "cc", "memory");
+
+ pagefault_enable(); /* subsumes preempt_enable() */
+
+ return val;
+}
+
+#endif /* !SMP */
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_ARM_FUTEX_H */
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 94a95d7fafd6cdaf887e26dcfad35dbe6590c39a..a8094451be57285cca1b802e93860b0c9c860774 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -60,7 +60,7 @@ extern void __raw_readsl(const void __iomem *addr, void *data, int longlen);
#define MT_DEVICE 0
#define MT_DEVICE_NONSHARED 1
#define MT_DEVICE_CACHED 2
-#define MT_DEVICE_IXP2000 3
+#define MT_DEVICE_WC 3
/*
* types 4 onwards can be found in asm/mach/map.h and are undefined
* for ioremap
@@ -215,11 +215,13 @@ extern void _memset_io(volatile void __iomem *, int, size_t);
#define ioremap(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE)
#define ioremap_nocache(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE)
#define ioremap_cached(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE_CACHED)
+#define ioremap_wc(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE_WC)
#define iounmap(cookie) __iounmap(cookie)
#else
#define ioremap(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE)
#define ioremap_nocache(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE)
#define ioremap_cached(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE_CACHED)
+#define ioremap_wc(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE_WC)
#define iounmap(cookie) __arch_iounmap(cookie)
#endif
diff --git a/arch/arm/include/asm/irq.h b/arch/arm/include/asm/irq.h
index d6786090d02caf5e4d7f0ab8b2c59121d86d46b7..a0009aa5d157686f151bbc726ae59da1ddafd4e0 100644
--- a/arch/arm/include/asm/irq.h
+++ b/arch/arm/include/asm/irq.h
@@ -22,6 +22,10 @@
#ifndef __ASSEMBLY__
struct irqaction;
extern void migrate_irqs(void);
+
+extern void asm_do_IRQ(unsigned int, struct pt_regs *);
+void init_IRQ(void);
+
#endif
#endif
diff --git a/arch/arm/include/asm/kprobes.h b/arch/arm/include/asm/kprobes.h
index a5d0d99ad38705b42e24735e5835de9c33663746..bb8a19bd58225a3ce39bf39443cfd5b74b6409fd 100644
--- a/arch/arm/include/asm/kprobes.h
+++ b/arch/arm/include/asm/kprobes.h
@@ -61,7 +61,6 @@ struct kprobe_ctlblk {
void arch_remove_kprobe(struct kprobe *);
void kretprobe_trampoline(void);
-int kprobe_trap_handler(struct pt_regs *regs, unsigned int instr);
int kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr);
int kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data);
diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
index 06f583b13999c220ba835658c657460ccb1a5783..cb1139ac19432f555b32ccc188b12f838f1ee9d4 100644
--- a/arch/arm/include/asm/mach/map.h
+++ b/arch/arm/include/asm/mach/map.h
@@ -26,9 +26,6 @@ struct map_desc {
#define MT_MEMORY 8
#define MT_ROM 9
-#define MT_NONSHARED_DEVICE MT_DEVICE_NONSHARED
-#define MT_IXP2000_DEVICE MT_DEVICE_IXP2000
-
#ifdef CONFIG_MMU
extern void iotable_init(struct map_desc *, int);
#else
diff --git a/arch/arm/include/asm/mach/udc_pxa2xx.h b/arch/arm/include/asm/mach/udc_pxa2xx.h
index 270902c353fde579c62f9fd53e83d8cc28ddbefa..f3eabf1ecec333643273d9f797a7afd70cc4894d 100644
--- a/arch/arm/include/asm/mach/udc_pxa2xx.h
+++ b/arch/arm/include/asm/mach/udc_pxa2xx.h
@@ -18,8 +18,7 @@ struct pxa2xx_udc_mach_info {
/* Boards following the design guidelines in the developer's manual,
* with on-chip GPIOs not Lubbock's weird hardware, can have a sane
* VBUS IRQ and omit the methods above. Store the GPIO number
- * here; for GPIO 0, also mask in one of the pxa_gpio_mode() bits.
- * Note that sometimes the signals go through inverters...
+ * here. Note that sometimes the signals go through inverters...
*/
bool gpio_vbus_inverted;
u16 gpio_vbus; /* high == vbus present */
diff --git a/arch/arm/include/asm/mc146818rtc.h b/arch/arm/include/asm/mc146818rtc.h
index e1ca48a9e973442aaeff9333990a457c155be394..6b884d2b0b69eaf0395040d9d440b93cf0f274d1 100644
--- a/arch/arm/include/asm/mc146818rtc.h
+++ b/arch/arm/include/asm/mc146818rtc.h
@@ -4,8 +4,8 @@
#ifndef _ASM_MC146818RTC_H
#define _ASM_MC146818RTC_H
+#include <linux/io.h>
#include <mach/irqs.h>
-#include <asm/io.h>
#ifndef RTC_PORT
#define RTC_PORT(x) (0x70 + (x))
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index bf7c737c92267c7de8b38c0b6347816a0bdb3328..809ff9ab853a5979c0da8fc35a30c6208533d07b 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -13,43 +13,33 @@
#ifndef __ASM_ARM_MEMORY_H
#define __ASM_ARM_MEMORY_H
+#include <linux/compiler.h>
+#include <linux/const.h>
+#include <mach/memory.h>
+#include <asm/sizes.h>
+
/*
* Allow for constants defined here to be used from assembly code
* by prepending the UL suffix only with actual C code compilation.
*/
-#ifndef __ASSEMBLY__
-#define UL(x) (x##UL)
-#else
-#define UL(x) (x)
-#endif
-
-#include <linux/compiler.h>
-#include <mach/memory.h>
-#include <asm/sizes.h>
+#define UL(x) _AC(x, UL)
#ifdef CONFIG_MMU
-#ifndef TASK_SIZE
/*
+ * PAGE_OFFSET - the virtual address of the start of the kernel image
* TASK_SIZE - the maximum size of a user space task.
* TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area
*/
-#define TASK_SIZE UL(0xbf000000)
-#define TASK_UNMAPPED_BASE UL(0x40000000)
-#endif
+#define PAGE_OFFSET UL(CONFIG_PAGE_OFFSET)
+#define TASK_SIZE (UL(CONFIG_PAGE_OFFSET) - UL(0x01000000))
+#define TASK_UNMAPPED_BASE (UL(CONFIG_PAGE_OFFSET) / 3)
/*
* The maximum size of a 26-bit user space task.
*/
#define TASK_SIZE_26 UL(0x04000000)
-/*
- * Page offset: 3GB
- */
-#ifndef PAGE_OFFSET
-#define PAGE_OFFSET UL(0xc0000000)
-#endif
-
/*
* The module space lives between the addresses given by TASK_SIZE
* and PAGE_OFFSET - it must be within 32MB of the kernel text.
@@ -147,16 +137,10 @@
#ifndef arch_adjust_zones
#define arch_adjust_zones(node,size,holes) do { } while (0)
+#elif !defined(CONFIG_ZONE_DMA)
+#error "custom arch_adjust_zones() requires CONFIG_ZONE_DMA"
#endif
-/*
- * Amount of memory reserved for the vmalloc() area, and minimum
- * address for vmalloc mappings.
- */
-extern unsigned long vmalloc_reserve;
-
-#define VMALLOC_MIN (void *)(VMALLOC_END - vmalloc_reserve)
-
/*
* PFNs are used to describe any physical page; this means
* PFN 0 == physical address 0.
diff --git a/arch/arm/include/asm/mmu_context.h b/arch/arm/include/asm/mmu_context.h
index a301e446007f541826a33d6f45d330f365222bec..0559f37c2a27c09d11a378b2c8a2527ad2895d71 100644
--- a/arch/arm/include/asm/mmu_context.h
+++ b/arch/arm/include/asm/mmu_context.h
@@ -15,6 +15,7 @@
#include <linux/compiler.h>
#include <asm/cacheflush.h>
+#include <asm/cachetype.h>
#include <asm/proc-fns.h>
#include <asm-generic/mm_hooks.h>
diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
index cf2e2680daaa1c03ede70035d4497414f917d88a..bed1c0a0036865c40aab88e95b8500e701e940ce 100644
--- a/arch/arm/include/asm/page.h
+++ b/arch/arm/include/asm/page.h
@@ -184,8 +184,9 @@ typedef struct page *pgtable_t;
#endif /* !__ASSEMBLY__ */
-#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+#define VM_DATA_DEFAULT_FLAGS \
+ (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
+ VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
/*
* With EABI on ARMv5 and above we must have 64-bit aligned slab pointers.
diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h
index 721c03d53f4b34ce07ae7e8c23f69942ac1e5c4f..918d0cbbf06416167bfc1d34ac58d31ab2f0cb5c 100644
--- a/arch/arm/include/asm/pci.h
+++ b/arch/arm/include/asm/pci.h
@@ -30,7 +30,7 @@ static inline void pcibios_penalize_isa_irq(int irq, int active)
* The networking and block device layers use this boolean for bounce
* buffer decisions.
*/
-#define PCI_DMA_BUS_IS_PHYS (0)
+#define PCI_DMA_BUS_IS_PHYS (1)
/*
* Whether pci_unmap_{single,page} is a nop depends upon the
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index 8e21ef15bd743b9fb3b019bd7c9cc559c3c2ab61..110295c5461dc2dd471f7172b31daf7eb589b244 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -164,14 +164,30 @@ extern void __pgd_error(const char *file, int line, unsigned long val);
#define L_PTE_PRESENT (1 << 0)
#define L_PTE_FILE (1 << 1) /* only when !PRESENT */
#define L_PTE_YOUNG (1 << 1)
-#define L_PTE_BUFFERABLE (1 << 2) /* matches PTE */
-#define L_PTE_CACHEABLE (1 << 3) /* matches PTE */
-#define L_PTE_USER (1 << 4)
-#define L_PTE_WRITE (1 << 5)
-#define L_PTE_EXEC (1 << 6)
-#define L_PTE_DIRTY (1 << 7)
+#define L_PTE_BUFFERABLE (1 << 2) /* obsolete, matches PTE */
+#define L_PTE_CACHEABLE (1 << 3) /* obsolete, matches PTE */
+#define L_PTE_DIRTY (1 << 6)
+#define L_PTE_WRITE (1 << 7)
+#define L_PTE_USER (1 << 8)
+#define L_PTE_EXEC (1 << 9)
#define L_PTE_SHARED (1 << 10) /* shared(v6), coherent(xsc3) */
+/*
+ * These are the memory types, defined to be compatible with
+ * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
+ */
+#define L_PTE_MT_UNCACHED (0x00 << 2) /* 0000 */
+#define L_PTE_MT_BUFFERABLE (0x01 << 2) /* 0001 */
+#define L_PTE_MT_WRITETHROUGH (0x02 << 2) /* 0010 */
+#define L_PTE_MT_WRITEBACK (0x03 << 2) /* 0011 */
+#define L_PTE_MT_MINICACHE (0x06 << 2) /* 0110 (sa1100, xscale) */
+#define L_PTE_MT_WRITEALLOC (0x07 << 2) /* 0111 */
+#define L_PTE_MT_DEV_SHARED (0x04 << 2) /* 0100 */
+#define L_PTE_MT_DEV_NONSHARED (0x0c << 2) /* 1100 */
+#define L_PTE_MT_DEV_WC (0x09 << 2) /* 1001 */
+#define L_PTE_MT_DEV_CACHED (0x0b << 2) /* 1011 */
+#define L_PTE_MT_MASK (0x0f << 2)
+
#ifndef __ASSEMBLY__
/*
@@ -180,23 +196,30 @@ extern void __pgd_error(const char *file, int line, unsigned long val);
* as well as any architecture dependent bits like global/ASID and SMP
* shared mapping bits.
*/
-#define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_CACHEABLE | L_PTE_BUFFERABLE
-#define _L_PTE_READ L_PTE_USER | L_PTE_EXEC
+#define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
extern pgprot_t pgprot_user;
extern pgprot_t pgprot_kernel;
-#define PAGE_NONE pgprot_user
-#define PAGE_COPY __pgprot(pgprot_val(pgprot_user) | _L_PTE_READ)
-#define PAGE_SHARED __pgprot(pgprot_val(pgprot_user) | _L_PTE_READ | \
- L_PTE_WRITE)
-#define PAGE_READONLY __pgprot(pgprot_val(pgprot_user) | _L_PTE_READ)
-#define PAGE_KERNEL pgprot_kernel
-
-#define __PAGE_NONE __pgprot(_L_PTE_DEFAULT)
-#define __PAGE_COPY __pgprot(_L_PTE_DEFAULT | _L_PTE_READ)
-#define __PAGE_SHARED __pgprot(_L_PTE_DEFAULT | _L_PTE_READ | L_PTE_WRITE)
-#define __PAGE_READONLY __pgprot(_L_PTE_DEFAULT | _L_PTE_READ)
+#define _MOD_PROT(p, b) __pgprot(pgprot_val(p) | (b))
+
+#define PAGE_NONE pgprot_user
+#define PAGE_SHARED _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_WRITE)
+#define PAGE_SHARED_EXEC _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_WRITE | L_PTE_EXEC)
+#define PAGE_COPY _MOD_PROT(pgprot_user, L_PTE_USER)
+#define PAGE_COPY_EXEC _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_EXEC)
+#define PAGE_READONLY _MOD_PROT(pgprot_user, L_PTE_USER)
+#define PAGE_READONLY_EXEC _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_EXEC)
+#define PAGE_KERNEL pgprot_kernel
+#define PAGE_KERNEL_EXEC _MOD_PROT(pgprot_kernel, L_PTE_EXEC)
+
+#define __PAGE_NONE __pgprot(_L_PTE_DEFAULT)
+#define __PAGE_SHARED __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_WRITE)
+#define __PAGE_SHARED_EXEC __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_WRITE | L_PTE_EXEC)
+#define __PAGE_COPY __pgprot(_L_PTE_DEFAULT | L_PTE_USER)
+#define __PAGE_COPY_EXEC __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_EXEC)
+#define __PAGE_READONLY __pgprot(_L_PTE_DEFAULT | L_PTE_USER)
+#define __PAGE_READONLY_EXEC __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_EXEC)
#endif /* __ASSEMBLY__ */
@@ -212,19 +235,19 @@ extern pgprot_t pgprot_kernel;
#define __P001 __PAGE_READONLY
#define __P010 __PAGE_COPY
#define __P011 __PAGE_COPY
-#define __P100 __PAGE_READONLY
-#define __P101 __PAGE_READONLY
-#define __P110 __PAGE_COPY
-#define __P111 __PAGE_COPY
+#define __P100 __PAGE_READONLY_EXEC
+#define __P101 __PAGE_READONLY_EXEC
+#define __P110 __PAGE_COPY_EXEC
+#define __P111 __PAGE_COPY_EXEC
#define __S000 __PAGE_NONE
#define __S001 __PAGE_READONLY
#define __S010 __PAGE_SHARED
#define __S011 __PAGE_SHARED
-#define __S100 __PAGE_READONLY
-#define __S101 __PAGE_READONLY
-#define __S110 __PAGE_SHARED
-#define __S111 __PAGE_SHARED
+#define __S100 __PAGE_READONLY_EXEC
+#define __S101 __PAGE_READONLY_EXEC
+#define __S110 __PAGE_SHARED_EXEC
+#define __S111 __PAGE_SHARED_EXEC
#ifndef __ASSEMBLY__
/*
@@ -286,8 +309,10 @@ static inline pte_t pte_mkspecial(pte_t pte) { return pte; }
/*
* Mark the prot value as uncacheable and unbufferable.
*/
-#define pgprot_noncached(prot) __pgprot(pgprot_val(prot) & ~(L_PTE_CACHEABLE | L_PTE_BUFFERABLE))
-#define pgprot_writecombine(prot) __pgprot(pgprot_val(prot) & ~L_PTE_CACHEABLE)
+#define pgprot_noncached(prot) \
+ __pgprot((pgprot_val(prot) & ~L_PTE_MT_MASK) | L_PTE_MT_UNCACHED)
+#define pgprot_writecombine(prot) \
+ __pgprot((pgprot_val(prot) & ~L_PTE_MT_MASK) | L_PTE_MT_BUFFERABLE)
#define pmd_none(pmd) (!pmd_val(pmd))
#define pmd_present(pmd) (pmd_val(pmd))
@@ -319,11 +344,6 @@ static inline pte_t *pmd_page_vaddr(pmd_t pmd)
#define pmd_page(pmd) virt_to_page(__va(pmd_val(pmd)))
-/*
- * Permanent address of a page. We never have highmem, so this is trivial.
- */
-#define pages_to_mb(x) ((x) >> (20 - PAGE_SHIFT))
-
/*
* Conversion functions: convert a page and protection to a page entry,
* and a page entry and page directory to the page they refer to.
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
index b415c0e85458952899b2ba910aeccfd053952584..73192618f1c2d8d0816f274a71cb626ee26d8223 100644
--- a/arch/arm/include/asm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -54,7 +54,6 @@
#define PSR_C_BIT 0x20000000
#define PSR_Z_BIT 0x40000000
#define PSR_N_BIT 0x80000000
-#define PCMASK 0
/*
* Groups of PSR bits
@@ -139,11 +138,7 @@ static inline int valid_user_regs(struct pt_regs *regs)
return 0;
}
-#define pc_pointer(v) \
- ((v) & ~PCMASK)
-
-#define instruction_pointer(regs) \
- (pc_pointer((regs)->ARM_pc))
+#define instruction_pointer(regs) (regs)->ARM_pc
#ifdef CONFIG_SMP
extern unsigned long profile_pc(struct pt_regs *regs);
diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h
index 7bbf105463f1adf8fd9cdaf68283cc87f3cb8c97..a65413ba121de131eca860b555cab65071b83a61 100644
--- a/arch/arm/include/asm/setup.h
+++ b/arch/arm/include/asm/setup.h
@@ -209,6 +209,17 @@ struct meminfo {
struct membank bank[NR_BANKS];
};
+#define for_each_nodebank(iter,mi,no) \
+ for (iter = 0; iter < mi->nr_banks; iter++) \
+ if (mi->bank[iter].node == no)
+
+#define bank_pfn_start(bank) __phys_to_pfn((bank)->start)
+#define bank_pfn_end(bank) __phys_to_pfn((bank)->start + (bank)->size)
+#define bank_pfn_size(bank) ((bank)->size >> PAGE_SHIFT)
+#define bank_phys_start(bank) (bank)->start
+#define bank_phys_end(bank) ((bank)->start + (bank)->size)
+#define bank_phys_size(bank) (bank)->size
+
/*
* Early command line parameters.
*/
diff --git a/arch/arm/include/asm/sparsemem.h b/arch/arm/include/asm/sparsemem.h
index 277158191a0d2c0a5a0fc3858d6ba54a7d8539c5..00098615c6f0c35506f9628bb08dc81c39dca7a7 100644
--- a/arch/arm/include/asm/sparsemem.h
+++ b/arch/arm/include/asm/sparsemem.h
@@ -3,8 +3,22 @@
#include <asm/memory.h>
-#define MAX_PHYSADDR_BITS 32
-#define MAX_PHYSMEM_BITS 32
-#define SECTION_SIZE_BITS NODE_MEM_SIZE_BITS
+/*
+ * Two definitions are required for sparsemem:
+ *
+ * MAX_PHYSMEM_BITS: The number of physical address bits required
+ * to address the last byte of memory.
+ *
+ * SECTION_SIZE_BITS: The number of physical address bits to cover
+ * the maximum amount of memory in a section.
+ *
+ * Eg, if you have 2 banks of up to 64MB at 0x80000000, 0x84000000,
+ * then MAX_PHYSMEM_BITS is 32, SECTION_SIZE_BITS is 26.
+ *
+ * Define these in your mach/memory.h.
+ */
+#if !defined(SECTION_SIZE_BITS) || !defined(MAX_PHYSMEM_BITS)
+#error Sparsemem is not supported on this platform
+#endif
#endif
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index 514af792a5980bd384dc158124df7e9036bdc926..7aad78420f18df6b9e375d2023a8ccb998d528e0 100644
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -43,11 +43,6 @@
#define CR_XP (1 << 23) /* Extended page tables */
#define CR_VE (1 << 24) /* Vectored interrupts */
-#define CPUID_ID 0
-#define CPUID_CACHETYPE 1
-#define CPUID_TCM 2
-#define CPUID_TLBTYPE 3
-
/*
* This is used to ensure the compiler did actually allocate the register we
* asked it for some inline assembly sequences. Apparently we can't trust
@@ -61,36 +56,8 @@
#ifndef __ASSEMBLY__
#include <linux/linkage.h>
-#include <linux/stringify.h>
#include <linux/irqflags.h>
-#ifdef CONFIG_CPU_CP15
-#define read_cpuid(reg) \
- ({ \
- unsigned int __val; \
- asm("mrc p15, 0, %0, c0, c0, " __stringify(reg) \
- : "=r" (__val) \
- : \
- : "cc"); \
- __val; \
- })
-#else
-extern unsigned int processor_id;
-#define read_cpuid(reg) (processor_id)
-#endif
-
-/*
- * The CPU ID never changes at run time, so we might as well tell the
- * compiler that it's constant. Use this function to read the CPU ID
- * rather than directly reading processor_id or read_cpuid() directly.
- */
-static inline unsigned int read_cpuid_id(void) __attribute_const__;
-
-static inline unsigned int read_cpuid_id(void)
-{
- return read_cpuid(CPUID_ID);
-}
-
#define __exception __attribute__((section(".exception.text")))
struct thread_info;
@@ -131,31 +98,6 @@ extern void cpu_init(void);
void arm_machine_restart(char mode);
extern void (*arm_pm_restart)(char str);
-/*
- * Intel's XScale3 core supports some v6 features (supersections, L2)
- * but advertises itself as v5 as it does not support the v6 ISA. For
- * this reason, we need a way to explicitly test for this type of CPU.
- */
-#ifndef CONFIG_CPU_XSC3
-#define cpu_is_xsc3() 0
-#else
-static inline int cpu_is_xsc3(void)
-{
- extern unsigned int processor_id;
-
- if ((processor_id & 0xffffe000) == 0x69056000)
- return 1;
-
- return 0;
-}
-#endif
-
-#if !defined(CONFIG_CPU_XSCALE) && !defined(CONFIG_CPU_XSC3)
-#define cpu_is_xscale() 0
-#else
-#define cpu_is_xscale() 1
-#endif
-
#define UDBG_UNDEFINED (1 << 0)
#define UDBG_SYSCALL (1 << 1)
#define UDBG_BADABORT (1 << 2)
diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
index e56fa48e4ae7843436021e19fb067233c67e6a02..68b9ec82a37ffa1e77e2836e955663ff83b675fc 100644
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -98,7 +98,7 @@ static inline struct thread_info *current_thread_info(void)
}
#define thread_saved_pc(tsk) \
- ((unsigned long)(pc_pointer(task_thread_info(tsk)->cpu_context.pc)))
+ ((unsigned long)(task_thread_info(tsk)->cpu_context.pc))
#define thread_saved_fp(tsk) \
((unsigned long)(task_thread_info(tsk)->cpu_context.fp))
diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
index d0f51ff900b5d029e278b9b9480c6b90cd6226b7..e98ec60b34002b4f2457982c8312600efd7216be 100644
--- a/arch/arm/include/asm/uaccess.h
+++ b/arch/arm/include/asm/uaccess.h
@@ -225,7 +225,7 @@ do { \
#define __get_user_asm_byte(x,addr,err) \
__asm__ __volatile__( \
- "1: ldrbt %1,[%2],#0\n" \
+ "1: ldrbt %1,[%2]\n" \
"2:\n" \
" .section .fixup,\"ax\"\n" \
" .align 2\n" \
@@ -261,7 +261,7 @@ do { \
#define __get_user_asm_word(x,addr,err) \
__asm__ __volatile__( \
- "1: ldrt %1,[%2],#0\n" \
+ "1: ldrt %1,[%2]\n" \
"2:\n" \
" .section .fixup,\"ax\"\n" \
" .align 2\n" \
@@ -306,7 +306,7 @@ do { \
#define __put_user_asm_byte(x,__pu_addr,err) \
__asm__ __volatile__( \
- "1: strbt %1,[%2],#0\n" \
+ "1: strbt %1,[%2]\n" \
"2:\n" \
" .section .fixup,\"ax\"\n" \
" .align 2\n" \
@@ -339,7 +339,7 @@ do { \
#define __put_user_asm_word(x,__pu_addr,err) \
__asm__ __volatile__( \
- "1: strt %1,[%2],#0\n" \
+ "1: strt %1,[%2]\n" \
"2:\n" \
" .section .fixup,\"ax\"\n" \
" .align 2\n" \
@@ -365,7 +365,7 @@ do { \
#define __put_user_asm_dword(x,__pu_addr,err) \
__asm__ __volatile__( \
"1: strt " __reg_oper1 ", [%1], #4\n" \
- "2: strt " __reg_oper0 ", [%1], #0\n" \
+ "2: strt " __reg_oper0 ", [%1]\n" \
"3:\n" \
" .section .fixup,\"ax\"\n" \
" .align 2\n" \
diff --git a/arch/arm/include/asm/vga.h b/arch/arm/include/asm/vga.h
index 6a3cd2a2f6700d386a5cc82921eb9e6b6f76258e..250a4dd00630f135c09e3fb474092ed4b9ba1b04 100644
--- a/arch/arm/include/asm/vga.h
+++ b/arch/arm/include/asm/vga.h
@@ -1,8 +1,8 @@
#ifndef ASMARM_VGA_H
#define ASMARM_VGA_H
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#define VGA_MAP_MEM(x,s) (PCIMEM_BASE + (x))
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 1d296fc8494e01f7f33a8cac97855506727f3e46..4305345987d3d1c45a018d8ca089b8ab182bd895 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -10,7 +10,7 @@ endif
# Object file lists.
-obj-y := compat.o entry-armv.o entry-common.o irq.o \
+obj-y := compat.o elf.o entry-armv.o entry-common.o irq.o \
process.o ptrace.o setup.o signal.o \
sys_arm.o stacktrace.o time.o traps.o
diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
index cc7b246e9652033d9593006f2821f99aad102fe3..2357b1cf1cf9381c0e368ddd92725b749ae7f355 100644
--- a/arch/arm/kernel/armksyms.c
+++ b/arch/arm/kernel/armksyms.c
@@ -13,11 +13,11 @@
#include <linux/delay.h>
#include <linux/in6.h>
#include <linux/syscalls.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
#include <asm/checksum.h>
-#include <asm/io.h>
#include <asm/system.h>
-#include <asm/uaccess.h>
#include <asm/ftrace.h>
/*
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index e5747547b44c1cfc8213aed6f8c0c72f149b0bfd..17a59b6e521f84ec983ab90918952409389d5eaf 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -10,8 +10,8 @@
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/init.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/kernel/crunch.c b/arch/arm/kernel/crunch.c
index 3b6a1c293ee49cb03825a860a5edc0866133cf17..99995c2b2312551917f19492194f0b2966425425 100644
--- a/arch/arm/kernel/crunch.c
+++ b/arch/arm/kernel/crunch.c
@@ -15,9 +15,9 @@
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <mach/ep93xx-regs.h>
#include <asm/thread_notify.h>
-#include <asm/io.h>
struct crunch_state *crunch_owner;
diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index 9550ff0ddde4f57393a3ccf1350c032e5115db2b..f53c582905430af58b91341e952e1fe180a022c8 100644
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -89,10 +89,12 @@
ENTRY(printhex8)
mov r1, #8
b printhex
+ENDPROC(printhex8)
ENTRY(printhex4)
mov r1, #4
b printhex
+ENDPROC(printhex4)
ENTRY(printhex2)
mov r1, #2
@@ -110,6 +112,7 @@ printhex: adr r2, hexbuf
bne 1b
mov r0, r2
b printascii
+ENDPROC(printhex2)
.ltorg
@@ -127,11 +130,13 @@ ENTRY(printascii)
teqne r1, #0
bne 1b
mov pc, lr
+ENDPROC(printascii)
ENTRY(printch)
addruart r3
mov r1, r0
mov r0, #0
b 1b
+ENDPROC(printch)
hexbuf: .space 16
diff --git a/arch/arm/kernel/dma-isa.c b/arch/arm/kernel/dma-isa.c
index 2f080a35a2d9240181a6edd745394e0942a128e2..4a3a50495c60778c813acbf192b1fa16475a995d 100644
--- a/arch/arm/kernel/dma-isa.c
+++ b/arch/arm/kernel/dma-isa.c
@@ -19,10 +19,9 @@
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/dma-mapping.h>
+#include <linux/io.h>
#include <asm/dma.h>
-#include <asm/io.h>
-
#include <asm/mach/dma.h>
#define ISA_DMA_MODE_READ 0x44
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index 7a50575a8d4dbfe153c6d786ed5c3ba6138fa1f8..60c079d8535528d6aa755b6d8fd488a13eaad560 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -587,8 +587,7 @@ ecard_irq_handler(unsigned int irq, struct irq_desc *desc)
pending = ecard_default_ops.irqpending(ec);
if (pending) {
- struct irq_desc *d = irq_desc + ec->irq;
- desc_handle_irq(ec->irq, d);
+ generic_handle_irq(ec->irq);
called ++;
}
}
@@ -622,7 +621,6 @@ ecard_irqexp_handler(unsigned int irq, struct irq_desc *desc)
ecard_t *ec = slot_to_ecard(slot);
if (ec->claimed) {
- struct irq_desc *d = irq_desc + ec->irq;
/*
* this ugly code is so that we can operate a
* prioritorising system:
@@ -635,7 +633,7 @@ ecard_irqexp_handler(unsigned int irq, struct irq_desc *desc)
* Serial cards should go in 0/1, ethernet/scsi in 2/3
* otherwise you will lose serial data at high speeds!
*/
- desc_handle_irq(ec->irq, d);
+ generic_handle_irq(ec->irq);
} else {
printk(KERN_WARNING "card%d: interrupt from unclaimed "
"card???\n", slot);
diff --git a/arch/arm/kernel/elf.c b/arch/arm/kernel/elf.c
new file mode 100644
index 0000000000000000000000000000000000000000..513f332f040d6f6227e1f4d7a551c4729e843a4c
--- /dev/null
+++ b/arch/arm/kernel/elf.c
@@ -0,0 +1,79 @@
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/personality.h>
+#include <linux/binfmts.h>
+#include <linux/elf.h>
+
+int elf_check_arch(const struct elf32_hdr *x)
+{
+ unsigned int eflags;
+
+ /* Make sure it's an ARM executable */
+ if (x->e_machine != EM_ARM)
+ return 0;
+
+ /* Make sure the entry address is reasonable */
+ if (x->e_entry & 1) {
+ if (!(elf_hwcap & HWCAP_THUMB))
+ return 0;
+ } else if (x->e_entry & 3)
+ return 0;
+
+ eflags = x->e_flags;
+ if ((eflags & EF_ARM_EABI_MASK) == EF_ARM_EABI_UNKNOWN) {
+ /* APCS26 is only allowed if the CPU supports it */
+ if ((eflags & EF_ARM_APCS_26) && !(elf_hwcap & HWCAP_26BIT))
+ return 0;
+
+ /* VFP requires the supporting code */
+ if ((eflags & EF_ARM_VFP_FLOAT) && !(elf_hwcap & HWCAP_VFP))
+ return 0;
+ }
+ return 1;
+}
+EXPORT_SYMBOL(elf_check_arch);
+
+void elf_set_personality(const struct elf32_hdr *x)
+{
+ unsigned int eflags = x->e_flags;
+ unsigned int personality = PER_LINUX_32BIT;
+
+ /*
+ * APCS-26 is only valid for OABI executables
+ */
+ if ((eflags & EF_ARM_EABI_MASK) == EF_ARM_EABI_UNKNOWN) {
+ if (eflags & EF_ARM_APCS_26)
+ personality = PER_LINUX;
+ }
+
+ set_personality(personality);
+
+ /*
+ * Since the FPA coprocessor uses CP1 and CP2, and iWMMXt uses CP0
+ * and CP1, we only enable access to the iWMMXt coprocessor if the
+ * binary is EABI or softfloat (and thus, guaranteed not to use
+ * FPA instructions.)
+ */
+ if (elf_hwcap & HWCAP_IWMMXT &&
+ eflags & (EF_ARM_EABI_MASK | EF_ARM_SOFT_FLOAT)) {
+ set_thread_flag(TIF_USING_IWMMXT);
+ } else {
+ clear_thread_flag(TIF_USING_IWMMXT);
+ }
+}
+EXPORT_SYMBOL(elf_set_personality);
+
+/*
+ * Set READ_IMPLIES_EXEC if:
+ * - the binary requires an executable stack
+ * - we're running on a CPU which doesn't support NX.
+ */
+int arm_elf_read_implies_exec(const struct elf32_hdr *x, int executable_stack)
+{
+ if (executable_stack != EXSTACK_ENABLE_X)
+ return 1;
+ if (cpu_architecture() <= CPU_ARCH_ARMv6)
+ return 1;
+ return 0;
+}
+EXPORT_SYMBOL(arm_elf_read_implies_exec);
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 617e509d60dfd1bdc148467d473e3c8596b2bb89..77b047475539b9683ef9671caf738adf8ad22a9a 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -76,14 +76,17 @@
__pabt_invalid:
inv_entry BAD_PREFETCH
b common_invalid
+ENDPROC(__pabt_invalid)
__dabt_invalid:
inv_entry BAD_DATA
b common_invalid
+ENDPROC(__dabt_invalid)
__irq_invalid:
inv_entry BAD_IRQ
b common_invalid
+ENDPROC(__irq_invalid)
__und_invalid:
inv_entry BAD_UNDEFINSTR
@@ -107,6 +110,7 @@ common_invalid:
mov r0, sp
b bad_mode
+ENDPROC(__und_invalid)
/*
* SVC mode handlers
@@ -192,6 +196,7 @@ __dabt_svc:
ldr r0, [sp, #S_PSR]
msr spsr_cxsf, r0
ldmia sp, {r0 - pc}^ @ load r0 - pc, cpsr
+ENDPROC(__dabt_svc)
.align 5
__irq_svc:
@@ -223,6 +228,7 @@ __irq_svc:
bleq trace_hardirqs_on
#endif
ldmia sp, {r0 - pc}^ @ load r0 - pc, cpsr
+ENDPROC(__irq_svc)
.ltorg
@@ -272,6 +278,7 @@ __und_svc:
ldr lr, [sp, #S_PSR] @ Get SVC cpsr
msr spsr_cxsf, lr
ldmia sp, {r0 - pc}^ @ Restore SVC registers
+ENDPROC(__und_svc)
.align 5
__pabt_svc:
@@ -313,6 +320,7 @@ __pabt_svc:
ldr r0, [sp, #S_PSR]
msr spsr_cxsf, r0
ldmia sp, {r0 - pc}^ @ load r0 - pc, cpsr
+ENDPROC(__pabt_svc)
.align 5
.LCcralign:
@@ -412,6 +420,7 @@ __dabt_usr:
mov r2, sp
adr lr, ret_from_exception
b do_DataAbort
+ENDPROC(__dabt_usr)
.align 5
__irq_usr:
@@ -441,6 +450,7 @@ __irq_usr:
mov why, #0
b ret_to_user
+ENDPROC(__irq_usr)
.ltorg
@@ -474,6 +484,7 @@ __und_usr:
#else
b __und_usr_unknown
#endif
+ENDPROC(__und_usr)
@
@ fallthrough to call_fpe
@@ -642,6 +653,7 @@ __und_usr_unknown:
mov r0, sp
adr lr, ret_from_exception
b do_undefinstr
+ENDPROC(__und_usr_unknown)
.align 5
__pabt_usr:
@@ -666,6 +678,8 @@ ENTRY(ret_from_exception)
get_thread_info tsk
mov why, #0
b ret_to_user
+ENDPROC(__pabt_usr)
+ENDPROC(ret_from_exception)
/*
* Register switch for ARMv3 and ARMv4 processors
@@ -702,6 +716,7 @@ ENTRY(__switch_to)
bl atomic_notifier_call_chain
mov r0, r5
ldmia r4, {r4 - sl, fp, sp, pc} @ Load all regs saved previously
+ENDPROC(__switch_to)
__INIT
@@ -1029,6 +1044,7 @@ vector_\name:
mov r0, sp
ldr lr, [pc, lr, lsl #2]
movs pc, lr @ branch to handler in SVC mode
+ENDPROC(vector_\name)
.endm
.globl __stubs_start
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 060d7e2e9f6408c1aaf647af4eba7b5858a8aa31..3aa14dcc5babd0a1cec85996fa9bc271e4eae51a 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -77,6 +77,7 @@ no_work_pending:
mov r0, r0
add sp, sp, #S_FRAME_SIZE - S_PC
movs pc, lr @ return & move spsr_svc into cpsr
+ENDPROC(ret_to_user)
/*
* This is how we return from a fork.
@@ -92,7 +93,7 @@ ENTRY(ret_from_fork)
mov r0, #1 @ trace exit [IP = 1]
bl syscall_trace
b ret_slow_syscall
-
+ENDPROC(ret_from_fork)
.equ NR_syscalls,0
#define CALL(x) .equ NR_syscalls,NR_syscalls+1
@@ -269,6 +270,7 @@ ENTRY(vector_swi)
eor r0, scno, #__NR_SYSCALL_BASE @ put OS number back
bcs arm_syscall
b sys_ni_syscall @ not private func
+ENDPROC(vector_swi)
/*
* This is the really slow path. We're going to be doing
@@ -326,7 +328,6 @@ ENTRY(sys_call_table)
*/
@ r0 = syscall number
@ r8 = syscall table
- .type sys_syscall, #function
sys_syscall:
bic scno, r0, #__NR_OABI_SYSCALL_BASE
cmp scno, #__NR_syscall - __NR_SYSCALL_BASE
@@ -338,53 +339,65 @@ sys_syscall:
movlo r3, r4
ldrlo pc, [tbl, scno, lsl #2]
b sys_ni_syscall
+ENDPROC(sys_syscall)
sys_fork_wrapper:
add r0, sp, #S_OFF
b sys_fork
+ENDPROC(sys_fork_wrapper)
sys_vfork_wrapper:
add r0, sp, #S_OFF
b sys_vfork
+ENDPROC(sys_vfork_wrapper)
sys_execve_wrapper:
add r3, sp, #S_OFF
b sys_execve
+ENDPROC(sys_execve_wrapper)
sys_clone_wrapper:
add ip, sp, #S_OFF
str ip, [sp, #4]
b sys_clone
+ENDPROC(sys_clone_wrapper)
sys_sigsuspend_wrapper:
add r3, sp, #S_OFF
b sys_sigsuspend
+ENDPROC(sys_sigsuspend_wrapper)
sys_rt_sigsuspend_wrapper:
add r2, sp, #S_OFF
b sys_rt_sigsuspend
+ENDPROC(sys_rt_sigsuspend_wrapper)
sys_sigreturn_wrapper:
add r0, sp, #S_OFF
b sys_sigreturn
+ENDPROC(sys_sigreturn_wrapper)
sys_rt_sigreturn_wrapper:
add r0, sp, #S_OFF
b sys_rt_sigreturn
+ENDPROC(sys_rt_sigreturn_wrapper)
sys_sigaltstack_wrapper:
ldr r2, [sp, #S_OFF + S_SP]
b do_sigaltstack
+ENDPROC(sys_sigaltstack_wrapper)
sys_statfs64_wrapper:
teq r1, #88
moveq r1, #84
b sys_statfs64
+ENDPROC(sys_statfs64_wrapper)
sys_fstatfs64_wrapper:
teq r1, #88
moveq r1, #84
b sys_fstatfs64
+ENDPROC(sys_fstatfs64_wrapper)
/*
* Note: off_4k (r5) is always units of 4K. If we can't do the requested
@@ -402,11 +415,14 @@ sys_mmap2:
str r5, [sp, #4]
b do_mmap2
#endif
+ENDPROC(sys_mmap2)
ENTRY(pabort_ifar)
mrc p15, 0, r0, cr6, cr0, 2
ENTRY(pabort_noifar)
mov pc, lr
+ENDPROC(pabort_ifar)
+ENDPROC(pabort_noifar)
#ifdef CONFIG_OABI_COMPAT
@@ -417,26 +433,31 @@ ENTRY(pabort_noifar)
sys_oabi_pread64:
stmia sp, {r3, r4}
b sys_pread64
+ENDPROC(sys_oabi_pread64)
sys_oabi_pwrite64:
stmia sp, {r3, r4}
b sys_pwrite64
+ENDPROC(sys_oabi_pwrite64)
sys_oabi_truncate64:
mov r3, r2
mov r2, r1
b sys_truncate64
+ENDPROC(sys_oabi_truncate64)
sys_oabi_ftruncate64:
mov r3, r2
mov r2, r1
b sys_ftruncate64
+ENDPROC(sys_oabi_ftruncate64)
sys_oabi_readahead:
str r3, [sp]
mov r3, r2
mov r2, r1
b sys_readahead
+ENDPROC(sys_oabi_readahead)
/*
* Let's declare a second syscall table for old ABI binaries
diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
index e8e90346f11c10702857a04adeb4fd2f935e1336..36f81d967979c0ce62b78912e7d6e3874d9fc06d 100644
--- a/arch/arm/kernel/fiq.c
+++ b/arch/arm/kernel/fiq.c
@@ -45,7 +45,6 @@
#include <asm/fiq.h>
#include <asm/irq.h>
#include <asm/system.h>
-#include <asm/uaccess.h>
static unsigned long no_fiq_insn;
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 1c3c6ea5f9e7e3bb7b7ce5a880a039489200d200..bde52df1c668e994c3d8c4d6c53ff01f01cacad3 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -36,7 +36,6 @@ __switch_data:
* r2 = atags pointer
* r9 = processor ID
*/
- .type __mmap_switched, %function
__mmap_switched:
adr r3, __switch_data + 4
@@ -59,6 +58,7 @@ __mmap_switched:
bic r4, r0, #CR_A @ Clear 'A' bit
stmia r7, {r0, r4} @ Save control register values
b start_kernel
+ENDPROC(__mmap_switched)
/*
* Exception handling. Something went wrong and we can't proceed. We
@@ -69,8 +69,6 @@ __mmap_switched:
* and hope for the best (useful if bootloader fails to pass a proper
* machine ID for example).
*/
-
- .type __error_p, %function
__error_p:
#ifdef CONFIG_DEBUG_LL
adr r0, str_p1
@@ -84,8 +82,8 @@ str_p1: .asciz "\nError: unrecognized/unsupported processor variant (0x"
str_p2: .asciz ").\n"
.align
#endif
+ENDPROC(__error_p)
- .type __error_a, %function
__error_a:
#ifdef CONFIG_DEBUG_LL
mov r4, r1 @ preserve machine ID
@@ -115,13 +113,14 @@ __error_a:
adr r0, str_a3
bl printascii
b __error
+ENDPROC(__error_a)
+
str_a1: .asciz "\nError: unrecognized/unsupported machine ID (r1 = 0x"
str_a2: .asciz ").\n\nAvailable machine support:\n\nID (hex)\tNAME\n"
str_a3: .asciz "\nPlease check your kernel config and/or bootloader.\n"
.align
#endif
- .type __error, %function
__error:
#ifdef CONFIG_ARCH_RPC
/*
@@ -138,6 +137,7 @@ __error:
#endif
1: mov r0, r0
b 1b
+ENDPROC(__error)
/*
@@ -153,7 +153,6 @@ __error:
* r5 = proc_info pointer in physical address space
* r9 = cpuid (preserved)
*/
- .type __lookup_processor_type, %function
__lookup_processor_type:
adr r3, 3f
ldmda r3, {r5 - r7}
@@ -169,6 +168,7 @@ __lookup_processor_type:
blo 1b
mov r5, #0 @ unknown processor
2: mov pc, lr
+ENDPROC(__lookup_processor_type)
/*
* This provides a C-API version of the above function.
@@ -179,6 +179,7 @@ ENTRY(lookup_processor_type)
bl __lookup_processor_type
mov r0, r5
ldmfd sp!, {r4 - r7, r9, pc}
+ENDPROC(lookup_processor_type)
/*
* Look in <asm/procinfo.h> and arch/arm/kernel/arch.[ch] for
@@ -201,7 +202,6 @@ ENTRY(lookup_processor_type)
* r3, r4, r6 corrupted
* r5 = mach_info pointer in physical address space
*/
- .type __lookup_machine_type, %function
__lookup_machine_type:
adr r3, 3b
ldmia r3, {r4, r5, r6}
@@ -216,6 +216,7 @@ __lookup_machine_type:
blo 1b
mov r5, #0 @ unknown machine
2: mov pc, lr
+ENDPROC(__lookup_machine_type)
/*
* This provides a C-API version of the above function.
@@ -226,6 +227,7 @@ ENTRY(lookup_machine_type)
bl __lookup_machine_type
mov r0, r5
ldmfd sp!, {r4 - r6, pc}
+ENDPROC(lookup_machine_type)
/* Determine validity of the r2 atags pointer. The heuristic requires
* that the pointer be aligned, in the first 16k of physical RAM and
@@ -239,8 +241,6 @@ ENTRY(lookup_machine_type)
* r2 either valid atags pointer, or zero
* r5, r6 corrupted
*/
-
- .type __vet_atags, %function
__vet_atags:
tst r2, #0x3 @ aligned?
bne 1f
@@ -257,3 +257,4 @@ __vet_atags:
1: mov r2, #0
mov pc, lr
+ENDPROC(__vet_atags)
diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S
index 27329bd32037a714070535ae1677e30271881ee1..cc87e1765ed24183f9e77d6ce2172d3828e5996b 100644
--- a/arch/arm/kernel/head-nommu.S
+++ b/arch/arm/kernel/head-nommu.S
@@ -33,7 +33,6 @@
*
*/
.section ".text.head", "ax"
- .type stext, %function
ENTRY(stext)
msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE @ ensure svc mode
@ and irqs disabled
@@ -53,11 +52,11 @@ ENTRY(stext)
@ the initialization is done
adr lr, __after_proc_init @ return (PIC) address
add pc, r10, #PROCINFO_INITFUNC
+ENDPROC(stext)
/*
* Set the Control Register and Read the process ID.
*/
- .type __after_proc_init, %function
__after_proc_init:
#ifdef CONFIG_CPU_CP15
mrc p15, 0, r0, c1, c0, 0 @ read control reg
@@ -85,6 +84,7 @@ __after_proc_init:
mov pc, r13 @ clear the BSS and jump
@ to start_kernel
+ENDPROC(__after_proc_init)
.ltorg
#include "head-common.S"
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index bff4c6e90dd5458f1f71d2d70a5703ea394017c5..21e17dc94cb56757f6f25f05b61ba4c2d6e095ca 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -75,7 +75,6 @@
* circumstances, zImage) is for.
*/
.section ".text.head", "ax"
- .type stext, %function
ENTRY(stext)
msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE @ ensure svc mode
@ and irqs disabled
@@ -100,9 +99,9 @@ ENTRY(stext)
@ mmu has been enabled
adr lr, __enable_mmu @ return (PIC) address
add pc, r10, #PROCINFO_INITFUNC
+ENDPROC(stext)
#if defined(CONFIG_SMP)
- .type secondary_startup, #function
ENTRY(secondary_startup)
/*
* Common entry point for secondary CPUs.
@@ -128,6 +127,7 @@ ENTRY(secondary_startup)
adr lr, __enable_mmu @ return address
add pc, r10, #PROCINFO_INITFUNC @ initialise processor
@ (return control reg)
+ENDPROC(secondary_startup)
/*
* r6 = &secondary_data
@@ -136,6 +136,7 @@ ENTRY(__secondary_switched)
ldr sp, [r7, #4] @ get secondary_data.stack
mov fp, #0
b secondary_start_kernel
+ENDPROC(__secondary_switched)
.type __secondary_data, %object
__secondary_data:
@@ -151,7 +152,6 @@ __secondary_data:
* this is just loading the page table pointer and domain access
* registers.
*/
- .type __enable_mmu, %function
__enable_mmu:
#ifdef CONFIG_ALIGNMENT_TRAP
orr r0, r0, #CR_A
@@ -174,6 +174,7 @@ __enable_mmu:
mcr p15, 0, r5, c3, c0, 0 @ load domain access register
mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
b __turn_mmu_on
+ENDPROC(__enable_mmu)
/*
* Enable the MMU. This completely changes the structure of the visible
@@ -187,7 +188,6 @@ __enable_mmu:
* other registers depend on the function called upon completion
*/
.align 5
- .type __turn_mmu_on, %function
__turn_mmu_on:
mov r0, r0
mcr p15, 0, r0, c1, c0, 0 @ write control reg
@@ -195,7 +195,7 @@ __turn_mmu_on:
mov r3, r3
mov r3, r3
mov pc, r13
-
+ENDPROC(__turn_mmu_on)
/*
@@ -211,7 +211,6 @@ __turn_mmu_on:
* r0, r3, r6, r7 corrupted
* r4 = physical page table address
*/
- .type __create_page_tables, %function
__create_page_tables:
pgtbl r4 @ page table address
@@ -325,6 +324,7 @@ __create_page_tables:
#endif
#endif
mov pc, lr
+ENDPROC(__create_page_tables)
.ltorg
#include "head-common.S"
diff --git a/arch/arm/kernel/init_task.c b/arch/arm/kernel/init_task.c
index 8b8c9d38a7611daaad9ddd2af7de18ec2176e374..0bbf806253954c1ac42c9f8fd634f1b7e5cfe63c 100644
--- a/arch/arm/kernel/init_task.c
+++ b/arch/arm/kernel/init_task.c
@@ -8,8 +8,8 @@
#include <linux/init.h>
#include <linux/init_task.h>
#include <linux/mqueue.h>
+#include <linux/uaccess.h>
-#include <asm/uaccess.h>
#include <asm/pgtable.h>
static struct fs_struct init_fs = INIT_FS;
diff --git a/arch/arm/kernel/io.c b/arch/arm/kernel/io.c
index 1f6822dfae7404fd57218537f1d67e1252351ffe..f4470307edb8f4a9a3327e700d620de1f9124616 100644
--- a/arch/arm/kernel/io.c
+++ b/arch/arm/kernel/io.c
@@ -1,7 +1,6 @@
#include <linux/module.h>
#include <linux/types.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
/*
* Copy data from IO memory space to "real" memory space.
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index f88efb135b702b2e4e9610dd9df490331df71c5c..2f3eb795fa6e99a4fd1cde9911ab99070f233aad 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -112,18 +112,17 @@ static struct irq_desc bad_irq_desc = {
asmlinkage void __exception asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
{
struct pt_regs *old_regs = set_irq_regs(regs);
- struct irq_desc *desc = irq_desc + irq;
+
+ irq_enter();
/*
* Some hardware gives randomly wrong interrupts. Rather
* than crashing, do something sensible.
*/
if (irq >= NR_IRQS)
- desc = &bad_irq_desc;
-
- irq_enter();
-
- desc_handle_irq(irq, desc);
+ handle_bad_irq(irq, &bad_irq_desc);
+ else
+ generic_handle_irq(irq);
/* AT91 specific workaround */
irq_finish(irq);
diff --git a/arch/arm/kernel/kgdb.c b/arch/arm/kernel/kgdb.c
index aaffaecffcd13699dfd0cd51d2eaf61608e4a94d..ba8ccfede964d93a81c061633bd969916d85ebd5 100644
--- a/arch/arm/kernel/kgdb.c
+++ b/arch/arm/kernel/kgdb.c
@@ -111,8 +111,6 @@ int kgdb_arch_handle_exception(int exception_vector, int signo,
case 'D':
case 'k':
case 'c':
- kgdb_contthread = NULL;
-
/*
* Try to read optional parameter, pc unchanged if no parm.
* If this was a compiled breakpoint, we need to move
diff --git a/arch/arm/kernel/kprobes-decode.c b/arch/arm/kernel/kprobes-decode.c
index b4565bb133c1ebeadd6c3a8d3b3a1afdd9015a7e..da1f94906a4e2a35881bde99510760180bdba9e2 100644
--- a/arch/arm/kernel/kprobes-decode.c
+++ b/arch/arm/kernel/kprobes-decode.c
@@ -488,7 +488,7 @@ static void __kprobes simulate_ldm1stm1(struct kprobe *p, struct pt_regs *regs)
if (!ubit)
addr -= reg_count;
- addr += (!pbit ^ !ubit);
+ addr += (!pbit == !ubit);
reg_bit_vector = insn & 0xffff;
while (reg_bit_vector) {
@@ -503,7 +503,7 @@ static void __kprobes simulate_ldm1stm1(struct kprobe *p, struct pt_regs *regs)
if (wbit) {
if (!ubit)
addr -= reg_count;
- addr -= (!pbit ^ !ubit);
+ addr -= (!pbit == !ubit);
regs->uregs[rn] = (long)addr;
}
}
diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c
index d28513f14d05906cec08a849128f76edaaf5ad16..3f9abe0e9aff7e124fd399ce4fd9c4a47380c044 100644
--- a/arch/arm/kernel/kprobes.c
+++ b/arch/arm/kernel/kprobes.c
@@ -200,9 +200,12 @@ void __kprobes kprobe_handler(struct pt_regs *regs)
}
}
-int kprobe_trap_handler(struct pt_regs *regs, unsigned int instr)
+static int __kprobes kprobe_trap_handler(struct pt_regs *regs, unsigned int instr)
{
+ unsigned long flags;
+ local_irq_save(flags);
kprobe_handler(regs);
+ local_irq_restore(flags);
return 0;
}
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c
index fae5beb3c3d607086c4cffa48b34e825bc9a5664..440dc62cdc3a137ef0cdf554918c7a348d63511d 100644
--- a/arch/arm/kernel/machine_kexec.c
+++ b/arch/arm/kernel/machine_kexec.c
@@ -6,10 +6,10 @@
#include <linux/kexec.h>
#include <linux/delay.h>
#include <linux/reboot.h>
+#include <linux/io.h>
#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
-#include <asm/io.h>
#include <asm/cacheflush.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
index a68259a0cccdb54ac3dd06cb3e5248b9b0904cd8..9203ba7d58eeaf7ce2ce05d8975c5bc9d3bd0793 100644
--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -47,7 +47,7 @@ void *module_alloc(unsigned long size)
if (!area)
return NULL;
- return __vmalloc_area(area, GFP_KERNEL, PAGE_KERNEL);
+ return __vmalloc_area(area, GFP_KERNEL, PAGE_KERNEL_EXEC);
}
#else /* CONFIG_MMU */
void *module_alloc(unsigned long size)
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 3fd88233706413d09198bb6a69780415a9b5eb5e..d3ea6fa895212fae625b2c5982ededbd896340fc 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -28,12 +28,12 @@
#include <linux/pm.h>
#include <linux/tick.h>
#include <linux/utsname.h>
+#include <linux/uaccess.h>
#include <asm/leds.h>
#include <asm/processor.h>
#include <asm/system.h>
#include <asm/thread_notify.h>
-#include <asm/uaccess.h>
#include <asm/mach/time.h>
static const char *processor_modes[] = {
@@ -267,35 +267,6 @@ void show_regs(struct pt_regs * regs)
__backtrace();
}
-void show_fpregs(struct user_fp *regs)
-{
- int i;
-
- for (i = 0; i < 8; i++) {
- unsigned long *p;
- char type;
-
- p = (unsigned long *)(regs->fpregs + i);
-
- switch (regs->ftype[i]) {
- case 1: type = 'f'; break;
- case 2: type = 'd'; break;
- case 3: type = 'e'; break;
- default: type = '?'; break;
- }
- if (regs->init_flag)
- type = '?';
-
- printk(" f%d(%c): %08lx %08lx %08lx%c",
- i, type, p[0], p[1], p[2], i & 1 ? '\n' : ' ');
- }
-
-
- printk("FPSR: %08lx FPCR: %08lx\n",
- (unsigned long)regs->fpsr,
- (unsigned long)regs->fpcr);
-}
-
/*
* Free current thread data structures etc..
*/
@@ -414,7 +385,7 @@ unsigned long get_wchan(struct task_struct *p)
do {
if (fp < stack_start || fp > stack_end)
return 0;
- lr = pc_pointer (((unsigned long *)fp)[-1]);
+ lr = ((unsigned long *)fp)[-1];
if (!in_sched_functions(lr))
return lr;
fp = *(unsigned long *) (fp - 12);
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 4b05dc5c1023666ce6efaa1c684776de98587875..df653ea59250a3152a5e16f4634d10e93251a9dd 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -18,8 +18,8 @@
#include <linux/security.h>
#include <linux/init.h>
#include <linux/signal.h>
+#include <linux/uaccess.h>
-#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/system.h>
#include <asm/traps.h>
@@ -126,7 +126,7 @@ ptrace_getrn(struct task_struct *child, unsigned long insn)
val = get_user_reg(child, reg);
if (reg == 15)
- val = pc_pointer(val + 8);
+ val += 8;
return val;
}
@@ -278,8 +278,7 @@ get_branch_address(struct task_struct *child, unsigned long pc, unsigned long in
else
base -= aluop2;
}
- if (read_u32(child, base, &alt) == 0)
- alt = pc_pointer(alt);
+ read_u32(child, base, &alt);
}
break;
@@ -305,8 +304,7 @@ get_branch_address(struct task_struct *child, unsigned long pc, unsigned long in
base = ptrace_getrn(child, insn);
- if (read_u32(child, base + nr_regs, &alt) == 0)
- alt = pc_pointer(alt);
+ read_u32(child, base + nr_regs, &alt);
break;
}
break;
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 2ca7038b67a7bf105df3529491e0f9858220ca76..1f1eecca7f55a4ef2ff3b502c360309da00d3010 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -26,11 +26,13 @@
#include <linux/fs.h>
#include <asm/cpu.h>
+#include <asm/cputype.h>
#include <asm/elf.h>
#include <asm/procinfo.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/cacheflush.h>
+#include <asm/cachetype.h>
#include <asm/tlbflush.h>
#include <asm/mach/arch.h>
@@ -59,13 +61,14 @@ __setup("fpe=", fpe_setup);
extern void paging_init(struct meminfo *, struct machine_desc *desc);
extern void reboot_setup(char *str);
-extern int root_mountflags;
-extern void _stext, _text, _etext, __data_start, _edata, _end;
+extern void _text, _etext, __data_start, _edata, _end;
unsigned int processor_id;
EXPORT_SYMBOL(processor_id);
unsigned int __machine_arch_type;
EXPORT_SYMBOL(__machine_arch_type);
+unsigned int cacheid;
+EXPORT_SYMBOL(cacheid);
unsigned int __atags_pointer __initdata;
@@ -81,8 +84,6 @@ EXPORT_SYMBOL(system_serial_high);
unsigned int elf_hwcap;
EXPORT_SYMBOL(elf_hwcap);
-unsigned long __initdata vmalloc_reserve = 128 << 20;
-
#ifdef MULTI_CPU
struct processor processor;
@@ -111,9 +112,6 @@ static struct stack stacks[NR_CPUS];
char elf_platform[ELF_PLATFORM_SIZE];
EXPORT_SYMBOL(elf_platform);
-unsigned long phys_initrd_start __initdata = 0;
-unsigned long phys_initrd_size __initdata = 0;
-
static struct meminfo meminfo __initdata = { 0, };
static const char *cpu_name;
static const char *machine_name;
@@ -178,63 +176,6 @@ static struct resource io_res[] = {
#define lp1 io_res[1]
#define lp2 io_res[2]
-static const char *cache_types[16] = {
- "write-through",
- "write-back",
- "write-back",
- "undefined 3",
- "undefined 4",
- "undefined 5",
- "write-back",
- "write-back",
- "undefined 8",
- "undefined 9",
- "undefined 10",
- "undefined 11",
- "undefined 12",
- "undefined 13",
- "write-back",
- "undefined 15",
-};
-
-static const char *cache_clean[16] = {
- "not required",
- "read-block",
- "cp15 c7 ops",
- "undefined 3",
- "undefined 4",
- "undefined 5",
- "cp15 c7 ops",
- "cp15 c7 ops",
- "undefined 8",
- "undefined 9",
- "undefined 10",
- "undefined 11",
- "undefined 12",
- "undefined 13",
- "cp15 c7 ops",
- "undefined 15",
-};
-
-static const char *cache_lockdown[16] = {
- "not supported",
- "not supported",
- "not supported",
- "undefined 3",
- "undefined 4",
- "undefined 5",
- "format A",
- "format B",
- "undefined 8",
- "undefined 9",
- "undefined 10",
- "undefined 11",
- "undefined 12",
- "undefined 13",
- "format C",
- "undefined 15",
-};
-
static const char *proc_arch[] = {
"undefined/unknown",
"3",
@@ -255,61 +196,19 @@ static const char *proc_arch[] = {
"?(17)",
};
-#define CACHE_TYPE(x) (((x) >> 25) & 15)
-#define CACHE_S(x) ((x) & (1 << 24))
-#define CACHE_DSIZE(x) (((x) >> 12) & 4095) /* only if S=1 */
-#define CACHE_ISIZE(x) ((x) & 4095)
-
-#define CACHE_SIZE(y) (((y) >> 6) & 7)
-#define CACHE_ASSOC(y) (((y) >> 3) & 7)
-#define CACHE_M(y) ((y) & (1 << 2))
-#define CACHE_LINE(y) ((y) & 3)
-
-static inline void dump_cache(const char *prefix, int cpu, unsigned int cache)
-{
- unsigned int mult = 2 + (CACHE_M(cache) ? 1 : 0);
-
- printk("CPU%u: %s: %d bytes, associativity %d, %d byte lines, %d sets\n",
- cpu, prefix,
- mult << (8 + CACHE_SIZE(cache)),
- (mult << CACHE_ASSOC(cache)) >> 1,
- 8 << CACHE_LINE(cache),
- 1 << (6 + CACHE_SIZE(cache) - CACHE_ASSOC(cache) -
- CACHE_LINE(cache)));
-}
-
-static void __init dump_cpu_info(int cpu)
-{
- unsigned int info = read_cpuid(CPUID_CACHETYPE);
-
- if (info != processor_id) {
- printk("CPU%u: D %s %s cache\n", cpu, cache_is_vivt() ? "VIVT" : "VIPT",
- cache_types[CACHE_TYPE(info)]);
- if (CACHE_S(info)) {
- dump_cache("I cache", cpu, CACHE_ISIZE(info));
- dump_cache("D cache", cpu, CACHE_DSIZE(info));
- } else {
- dump_cache("cache", cpu, CACHE_ISIZE(info));
- }
- }
-
- if (arch_is_coherent())
- printk("Cache coherency enabled\n");
-}
-
int cpu_architecture(void)
{
int cpu_arch;
- if ((processor_id & 0x0008f000) == 0) {
+ if ((read_cpuid_id() & 0x0008f000) == 0) {
cpu_arch = CPU_ARCH_UNKNOWN;
- } else if ((processor_id & 0x0008f000) == 0x00007000) {
- cpu_arch = (processor_id & (1 << 23)) ? CPU_ARCH_ARMv4T : CPU_ARCH_ARMv3;
- } else if ((processor_id & 0x00080000) == 0x00000000) {
- cpu_arch = (processor_id >> 16) & 7;
+ } else if ((read_cpuid_id() & 0x0008f000) == 0x00007000) {
+ cpu_arch = (read_cpuid_id() & (1 << 23)) ? CPU_ARCH_ARMv4T : CPU_ARCH_ARMv3;
+ } else if ((read_cpuid_id() & 0x00080000) == 0x00000000) {
+ cpu_arch = (read_cpuid_id() >> 16) & 7;
if (cpu_arch)
cpu_arch += CPU_ARCH_ARMv3;
- } else if ((processor_id & 0x000f0000) == 0x000f0000) {
+ } else if ((read_cpuid_id() & 0x000f0000) == 0x000f0000) {
unsigned int mmfr0;
/* Revised CPUID format. Read the Memory Model Feature
@@ -330,6 +229,34 @@ int cpu_architecture(void)
return cpu_arch;
}
+static void __init cacheid_init(void)
+{
+ unsigned int cachetype = read_cpuid_cachetype();
+ unsigned int arch = cpu_architecture();
+
+ if (arch >= CPU_ARCH_ARMv7) {
+ cacheid = CACHEID_VIPT_NONALIASING;
+ if ((cachetype & (3 << 14)) == 1 << 14)
+ cacheid |= CACHEID_ASID_TAGGED;
+ } else if (arch >= CPU_ARCH_ARMv6) {
+ if (cachetype & (1 << 23))
+ cacheid = CACHEID_VIPT_ALIASING;
+ else
+ cacheid = CACHEID_VIPT_NONALIASING;
+ } else {
+ cacheid = CACHEID_VIVT;
+ }
+
+ printk("CPU: %s data cache, %s instruction cache\n",
+ cache_is_vivt() ? "VIVT" :
+ cache_is_vipt_aliasing() ? "VIPT aliasing" :
+ cache_is_vipt_nonaliasing() ? "VIPT nonaliasing" : "unknown",
+ cache_is_vivt() ? "VIVT" :
+ icache_is_vivt_asid_tagged() ? "VIVT ASID tagged" :
+ cache_is_vipt_aliasing() ? "VIPT aliasing" :
+ cache_is_vipt_nonaliasing() ? "VIPT nonaliasing" : "unknown");
+}
+
/*
* These functions re-use the assembly code in head.S, which
* already provide the required functionality.
@@ -346,10 +273,10 @@ static void __init setup_processor(void)
* types. The linker builds this table for us from the
* entries in arch/arm/mm/proc-*.S
*/
- list = lookup_processor_type(processor_id);
+ list = lookup_processor_type(read_cpuid_id());
if (!list) {
printk("CPU configuration botched (ID %08x), unable "
- "to continue.\n", processor_id);
+ "to continue.\n", read_cpuid_id());
while (1);
}
@@ -369,7 +296,7 @@ static void __init setup_processor(void)
#endif
printk("CPU: %s [%08x] revision %d (ARMv%s), cr=%08lx\n",
- cpu_name, processor_id, (int)processor_id & 15,
+ cpu_name, read_cpuid_id(), read_cpuid_id() & 15,
proc_arch[cpu_architecture()], cr_alignment);
sprintf(init_utsname()->machine, "%s%c", list->arch_name, ENDIANNESS);
@@ -379,14 +306,14 @@ static void __init setup_processor(void)
elf_hwcap &= ~HWCAP_THUMB;
#endif
+ cacheid_init();
cpu_proc_init();
}
/*
* cpu_init - initialise one CPU.
*
- * cpu_init dumps the cache information, initialises SMP specific
- * information, and sets up the per-CPU stacks.
+ * cpu_init sets up the per-CPU stacks.
*/
void cpu_init(void)
{
@@ -398,9 +325,6 @@ void cpu_init(void)
BUG();
}
- if (system_state == SYSTEM_BOOTING)
- dump_cpu_info(cpu);
-
/*
* setup stacks for re-entrant exception handlers
*/
@@ -443,20 +367,6 @@ static struct machine_desc * __init setup_machine(unsigned int nr)
return list;
}
-static void __init early_initrd(char **p)
-{
- unsigned long start, size;
-
- start = memparse(*p, p);
- if (**p == ',') {
- size = memparse((*p) + 1, p);
-
- phys_initrd_start = start;
- phys_initrd_size = size;
- }
-}
-__early_param("initrd=", early_initrd);
-
static void __init arm_add_memory(unsigned long start, unsigned long size)
{
struct membank *bank;
@@ -502,17 +412,6 @@ static void __init early_mem(char **p)
}
__early_param("mem=", early_mem);
-/*
- * vmalloc=size forces the vmalloc area to be exactly 'size'
- * bytes. This can be used to increase (or decrease) the vmalloc
- * area - the default is 128m.
- */
-static void __init early_vmalloc(char **arg)
-{
- vmalloc_reserve = memparse(*arg, arg);
-}
-__early_param("vmalloc=", early_vmalloc);
-
/*
* Initial parsing of the command line.
*/
@@ -527,12 +426,12 @@ static void __init parse_cmdline(char **cmdline_p, char *from)
struct early_params *p;
for (p = &__early_begin; p < &__early_end; p++) {
- int len = strlen(p->arg);
+ int arglen = strlen(p->arg);
- if (memcmp(from, p->arg, len) == 0) {
+ if (memcmp(from, p->arg, arglen) == 0) {
if (to != command_line)
to -= 1;
- from += len;
+ from += arglen;
p->fn(&from);
while (*from != ' ' && *from != '\0')
@@ -579,18 +478,13 @@ request_standard_resources(struct meminfo *mi, struct machine_desc *mdesc)
kernel_data.end = virt_to_phys(&_end - 1);
for (i = 0; i < mi->nr_banks; i++) {
- unsigned long virt_start, virt_end;
-
if (mi->bank[i].size == 0)
continue;
- virt_start = __phys_to_virt(mi->bank[i].start);
- virt_end = virt_start + mi->bank[i].size - 1;
-
res = alloc_bootmem_low(sizeof(*res));
res->name = "System RAM";
- res->start = __virt_to_phys(virt_start);
- res->end = __virt_to_phys(virt_end);
+ res->start = mi->bank[i].start;
+ res->end = mi->bank[i].start + mi->bank[i].size - 1;
res->flags = IORESOURCE_MEM | IORESOURCE_BUSY;
request_resource(&iomem_resource, res);
@@ -694,26 +588,6 @@ static int __init parse_tag_ramdisk(const struct tag *tag)
__tagtable(ATAG_RAMDISK, parse_tag_ramdisk);
-static int __init parse_tag_initrd(const struct tag *tag)
-{
- printk(KERN_WARNING "ATAG_INITRD is deprecated; "
- "please update your bootloader.\n");
- phys_initrd_start = __virt_to_phys(tag->u.initrd.start);
- phys_initrd_size = tag->u.initrd.size;
- return 0;
-}
-
-__tagtable(ATAG_INITRD, parse_tag_initrd);
-
-static int __init parse_tag_initrd2(const struct tag *tag)
-{
- phys_initrd_start = tag->u.initrd.start;
- phys_initrd_size = tag->u.initrd.size;
- return 0;
-}
-
-__tagtable(ATAG_INITRD2, parse_tag_initrd2);
-
static int __init parse_tag_serialnr(const struct tag *tag)
{
system_serial_low = tag->u.serialnr.low;
@@ -901,28 +775,12 @@ static const char *hwcap_str[] = {
NULL
};
-static void
-c_show_cache(struct seq_file *m, const char *type, unsigned int cache)
-{
- unsigned int mult = 2 + (CACHE_M(cache) ? 1 : 0);
-
- seq_printf(m, "%s size\t\t: %d\n"
- "%s assoc\t\t: %d\n"
- "%s line length\t: %d\n"
- "%s sets\t\t: %d\n",
- type, mult << (8 + CACHE_SIZE(cache)),
- type, (mult << CACHE_ASSOC(cache)) >> 1,
- type, 8 << CACHE_LINE(cache),
- type, 1 << (6 + CACHE_SIZE(cache) - CACHE_ASSOC(cache) -
- CACHE_LINE(cache)));
-}
-
static int c_show(struct seq_file *m, void *v)
{
int i;
seq_printf(m, "Processor\t: %s rev %d (%s)\n",
- cpu_name, (int)processor_id & 15, elf_platform);
+ cpu_name, read_cpuid_id() & 15, elf_platform);
#if defined(CONFIG_SMP)
for_each_online_cpu(i) {
@@ -949,47 +807,26 @@ static int c_show(struct seq_file *m, void *v)
if (elf_hwcap & (1 << i))
seq_printf(m, "%s ", hwcap_str[i]);
- seq_printf(m, "\nCPU implementer\t: 0x%02x\n", processor_id >> 24);
+ seq_printf(m, "\nCPU implementer\t: 0x%02x\n", read_cpuid_id() >> 24);
seq_printf(m, "CPU architecture: %s\n", proc_arch[cpu_architecture()]);
- if ((processor_id & 0x0008f000) == 0x00000000) {
+ if ((read_cpuid_id() & 0x0008f000) == 0x00000000) {
/* pre-ARM7 */
- seq_printf(m, "CPU part\t: %07x\n", processor_id >> 4);
+ seq_printf(m, "CPU part\t: %07x\n", read_cpuid_id() >> 4);
} else {
- if ((processor_id & 0x0008f000) == 0x00007000) {
+ if ((read_cpuid_id() & 0x0008f000) == 0x00007000) {
/* ARM7 */
seq_printf(m, "CPU variant\t: 0x%02x\n",
- (processor_id >> 16) & 127);
+ (read_cpuid_id() >> 16) & 127);
} else {
/* post-ARM7 */
seq_printf(m, "CPU variant\t: 0x%x\n",
- (processor_id >> 20) & 15);
+ (read_cpuid_id() >> 20) & 15);
}
seq_printf(m, "CPU part\t: 0x%03x\n",
- (processor_id >> 4) & 0xfff);
- }
- seq_printf(m, "CPU revision\t: %d\n", processor_id & 15);
-
- {
- unsigned int cache_info = read_cpuid(CPUID_CACHETYPE);
- if (cache_info != processor_id) {
- seq_printf(m, "Cache type\t: %s\n"
- "Cache clean\t: %s\n"
- "Cache lockdown\t: %s\n"
- "Cache format\t: %s\n",
- cache_types[CACHE_TYPE(cache_info)],
- cache_clean[CACHE_TYPE(cache_info)],
- cache_lockdown[CACHE_TYPE(cache_info)],
- CACHE_S(cache_info) ? "Harvard" : "Unified");
-
- if (CACHE_S(cache_info)) {
- c_show_cache(m, "I", CACHE_ISIZE(cache_info));
- c_show_cache(m, "D", CACHE_DSIZE(cache_info));
- } else {
- c_show_cache(m, "Cache", CACHE_ISIZE(cache_info));
- }
- }
+ (read_cpuid_id() >> 4) & 0xfff);
}
+ seq_printf(m, "CPU revision\t: %d\n", read_cpuid_id() & 15);
seq_puts(m, "\n");
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index ef2f86a5e78a2965e0de4c9b9815c23a8e0baf63..80b8b5c7e07a1a472b1b18458c41d32412e642e6 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -11,11 +11,11 @@
#include <linux/signal.h>
#include <linux/personality.h>
#include <linux/freezer.h>
+#include <linux/uaccess.h>
#include <asm/elf.h>
#include <asm/cacheflush.h>
#include <asm/ucontext.h>
-#include <asm/uaccess.h>
#include <asm/unistd.h>
#include "ptrace.h"
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index e9842f6767f959b3cfb134b7325f4076ca1dcf89..e42a749a56dd5c85abc823e2666ff7b4683c2da0 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -277,6 +277,7 @@ asmlinkage void __cpuinit secondary_start_kernel(void)
/*
* Enable local interrupts.
*/
+ notify_cpu_starting(cpu);
local_irq_enable();
local_fiq_enable();
diff --git a/arch/arm/kernel/sys_arm.c b/arch/arm/kernel/sys_arm.c
index 0128687ba0f71ac8c65598a108bc6278f6e60c68..b3ec641b5cf8a1b8cf7cce2d932315e42235e03d 100644
--- a/arch/arm/kernel/sys_arm.c
+++ b/arch/arm/kernel/sys_arm.c
@@ -27,8 +27,7 @@
#include <linux/file.h>
#include <linux/utsname.h>
#include <linux/ipc.h>
-
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
extern unsigned long do_mremap(unsigned long addr, unsigned long old_len,
unsigned long new_len, unsigned long flags,
diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c
index 96ab5f52949c99d145aea4be30f077e5ea34ef9f..42623db7f8706ae1528ec666976685b15764845c 100644
--- a/arch/arm/kernel/sys_oabi-compat.c
+++ b/arch/arm/kernel/sys_oabi-compat.c
@@ -82,7 +82,7 @@
#include <linux/socket.h>
#include <linux/net.h>
#include <linux/ipc.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
struct oldabi_stat64 {
unsigned long long st_dev;
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index 368d171754cf309acfabb1714f4b4dd915790086..c68b44aa88d27247a8e78685349e3535d96c21c7 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -59,7 +59,7 @@ unsigned long profile_pc(struct pt_regs *regs)
if (in_lock_functions(pc)) {
fp = regs->ARM_fp;
- pc = pc_pointer(((unsigned long *)fp)[-1]);
+ pc = ((unsigned long *)fp)[-1];
}
return pc;
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 872f1f8fbb57841c08a5f4755599c8e761081d64..57e6874d0b809a21a27afe21d436fa8dca9046e9 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -19,15 +19,13 @@
#include <linux/kallsyms.h>
#include <linux/delay.h>
#include <linux/init.h>
-#include <linux/kprobes.h>
+#include <linux/uaccess.h>
#include <asm/atomic.h>
#include <asm/cacheflush.h>
#include <asm/system.h>
-#include <asm/uaccess.h>
#include <asm/unistd.h>
#include <asm/traps.h>
-#include <asm/io.h>
#include "ptrace.h"
#include "signal.h"
@@ -69,7 +67,8 @@ void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long
*/
static int verify_stack(unsigned long sp)
{
- if (sp < PAGE_OFFSET || (sp > (unsigned long)high_memory && high_memory != 0))
+ if (sp < PAGE_OFFSET ||
+ (sp > (unsigned long)high_memory && high_memory != NULL))
return -EFAULT;
return 0;
@@ -328,17 +327,6 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs)
get_user(instr, (u32 __user *)pc);
}
-#ifdef CONFIG_KPROBES
- /*
- * It is possible to have recursive kprobes, so we can't call
- * the kprobe trap handler with the undef_lock held.
- */
- if (instr == KPROBE_BREAKPOINT_INSTRUCTION && !user_mode(regs)) {
- kprobe_trap_handler(regs, instr);
- return;
- }
-#endif
-
if (call_undef_hook(regs, instr) == 0)
return;
diff --git a/arch/arm/kernel/xscale-cp0.c b/arch/arm/kernel/xscale-cp0.c
index 180000bfdc8fcd0e5f1ec6c54a2995e8126f3b6e..17127db906faf331cd21bd6d33c47dceaa8a6e65 100644
--- a/arch/arm/kernel/xscale-cp0.c
+++ b/arch/arm/kernel/xscale-cp0.c
@@ -14,8 +14,8 @@
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <asm/thread_notify.h>
-#include <asm/io.h>
static inline void dsp_save_state(u32 *state)
{
diff --git a/arch/arm/lib/ashldi3.S b/arch/arm/lib/ashldi3.S
index 55e57a1c2e6ddb756e2e73ba7098f7f5d6fa74e8..1154d924080ba8353ef0eb1caee8c748125b7ffc 100644
--- a/arch/arm/lib/ashldi3.S
+++ b/arch/arm/lib/ashldi3.S
@@ -47,3 +47,5 @@ ENTRY(__aeabi_llsl)
mov al, al, lsl r2
mov pc, lr
+ENDPROC(__ashldi3)
+ENDPROC(__aeabi_llsl)
diff --git a/arch/arm/lib/ashrdi3.S b/arch/arm/lib/ashrdi3.S
index 0b31398f89b2ebf7b61549daa9b3befa10cc35cd..9f8b35572f8c6f34da74ca793319756cf743e77a 100644
--- a/arch/arm/lib/ashrdi3.S
+++ b/arch/arm/lib/ashrdi3.S
@@ -47,3 +47,5 @@ ENTRY(__aeabi_lasr)
mov ah, ah, asr r2
mov pc, lr
+ENDPROC(__ashrdi3)
+ENDPROC(__aeabi_lasr)
diff --git a/arch/arm/lib/backtrace.S b/arch/arm/lib/backtrace.S
index 84dc890d2bf380cf248d8d9bd90acd02fdc91c56..b0951d0e8b2ca61e68b9ff976a5bc96b5eca696c 100644
--- a/arch/arm/lib/backtrace.S
+++ b/arch/arm/lib/backtrace.S
@@ -30,6 +30,8 @@ ENTRY(c_backtrace)
#if !defined(CONFIG_FRAME_POINTER) || !defined(CONFIG_PRINTK)
mov pc, lr
+ENDPROC(__backtrace)
+ENDPROC(c_backtrace)
#else
stmfd sp!, {r4 - r8, lr} @ Save an extra register so we have a location...
movs frame, r0 @ if frame pointer is zero
@@ -103,6 +105,8 @@ for_each_frame: tst frame, mask @ Check for address exceptions
mov r1, frame
bl printk
no_frame: ldmfd sp!, {r4 - r8, pc}
+ENDPROC(__backtrace)
+ENDPROC(c_backtrace)
.section __ex_table,"a"
.align 3
diff --git a/arch/arm/lib/changebit.S b/arch/arm/lib/changebit.S
index 389567c2409026d7d1096e4edf53229241203cb2..80f3115cbee2db546efd6bb7238264943278caf4 100644
--- a/arch/arm/lib/changebit.S
+++ b/arch/arm/lib/changebit.S
@@ -19,3 +19,5 @@ ENTRY(_change_bit_be)
eor r0, r0, #0x18 @ big endian byte ordering
ENTRY(_change_bit_le)
bitop eor
+ENDPROC(_change_bit_be)
+ENDPROC(_change_bit_le)
diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
index ecb28dcdaf7b00704533a9241d64e3d65b9bde49..4d6bc71231f3a2da61bc2f88a6860ba18e074e59 100644
--- a/arch/arm/lib/clear_user.S
+++ b/arch/arm/lib/clear_user.S
@@ -41,9 +41,10 @@ USER( strplt r2, [r0], #4)
USER( strnebt r2, [r0], #1)
USER( strnebt r2, [r0], #1)
tst r1, #1 @ x1 x0 x1 x0 x1 x0 x1
-USER( strnebt r2, [r0], #1)
+USER( strnebt r2, [r0])
mov r0, #0
ldmfd sp!, {r1, pc}
+ENDPROC(__clear_user)
.section .fixup,"ax"
.align 0
diff --git a/arch/arm/lib/clearbit.S b/arch/arm/lib/clearbit.S
index 34751653302559abba02cd82290a2c2f255322d9..1a63e43a1df0a52e2e6c723e7e0ac4191238b7b3 100644
--- a/arch/arm/lib/clearbit.S
+++ b/arch/arm/lib/clearbit.S
@@ -20,3 +20,5 @@ ENTRY(_clear_bit_be)
eor r0, r0, #0x18 @ big endian byte ordering
ENTRY(_clear_bit_le)
bitop bic
+ENDPROC(_clear_bit_be)
+ENDPROC(_clear_bit_le)
diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
index 6b7363ce749cd80a451315e3ba8b7e94e53f9eee..56799a165cc4f4cd7c3cfe4cfe15bd6db8922b7d 100644
--- a/arch/arm/lib/copy_from_user.S
+++ b/arch/arm/lib/copy_from_user.S
@@ -87,6 +87,8 @@ ENTRY(__copy_from_user)
#include "copy_template.S"
+ENDPROC(__copy_from_user)
+
.section .fixup,"ax"
.align 0
copy_abort_preamble
diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
index 666c99cc0744709ec48c68aca472d7559faf2b50..6ae04db1ca4f2eb6b65732fd560798c3c8b63417 100644
--- a/arch/arm/lib/copy_page.S
+++ b/arch/arm/lib/copy_page.S
@@ -44,3 +44,4 @@ ENTRY(copy_page)
PLD( ldmeqia r1!, {r3, r4, ip, lr} )
PLD( beq 2b )
ldmfd sp!, {r4, pc} @ 3
+ENDPROC(copy_page)
diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
index 5224d94688d907caca22efec0794a9daee2a2211..22f968bbdffda4172b783ea7cf4c91899b2f02b6 100644
--- a/arch/arm/lib/copy_to_user.S
+++ b/arch/arm/lib/copy_to_user.S
@@ -90,6 +90,8 @@ ENTRY(__copy_to_user)
#include "copy_template.S"
+ENDPROC(__copy_to_user)
+
.section .fixup,"ax"
.align 0
copy_abort_preamble
diff --git a/arch/arm/lib/csumipv6.S b/arch/arm/lib/csumipv6.S
index 9621469beec1d59011fd8c438173e54a664e27d5..3ac6ef01bc43a4cc13465822ead08f18eb88ea0c 100644
--- a/arch/arm/lib/csumipv6.S
+++ b/arch/arm/lib/csumipv6.S
@@ -29,4 +29,5 @@ ENTRY(__csum_ipv6_magic)
adcs r0, r0, r2
adcs r0, r0, #0
ldmfd sp!, {pc}
+ENDPROC(__csum_ipv6_magic)
diff --git a/arch/arm/lib/csumpartial.S b/arch/arm/lib/csumpartial.S
index a78dae5a7b28d2b55fd9acb6c5347beb4675b6e8..31d3cb34740d6a135506a723980be083f103dbc7 100644
--- a/arch/arm/lib/csumpartial.S
+++ b/arch/arm/lib/csumpartial.S
@@ -139,3 +139,4 @@ ENTRY(csum_partial)
tst len, #0x1c
bne 4b
b .Lless4
+ENDPROC(csum_partial)
diff --git a/arch/arm/lib/csumpartialcopy.S b/arch/arm/lib/csumpartialcopy.S
index 21effe0dbf97e2b2f15ad1c3f6a2ab96a0ed9d43..d03fc71fc88c9d5167290ee0d2228f5efca820ec 100644
--- a/arch/arm/lib/csumpartialcopy.S
+++ b/arch/arm/lib/csumpartialcopy.S
@@ -18,13 +18,11 @@
*/
.macro save_regs
- mov ip, sp
- stmfd sp!, {r1, r4 - r8, fp, ip, lr, pc}
- sub fp, ip, #4
+ stmfd sp!, {r1, r4 - r8, lr}
.endm
.macro load_regs
- ldmfd sp, {r1, r4 - r8, fp, sp, pc}
+ ldmfd sp!, {r1, r4 - r8, pc}
.endm
.macro load1b, reg1
@@ -50,5 +48,6 @@
.endm
#define FN_ENTRY ENTRY(csum_partial_copy_nocheck)
+#define FN_EXIT ENDPROC(csum_partial_copy_nocheck)
#include "csumpartialcopygeneric.S"
diff --git a/arch/arm/lib/csumpartialcopygeneric.S b/arch/arm/lib/csumpartialcopygeneric.S
index c50e8f5285d17e7851de9d03c5c7e7e25f3b86cd..d620a5f22a09d4a683b884d9d6836171ded4d5f1 100644
--- a/arch/arm/lib/csumpartialcopygeneric.S
+++ b/arch/arm/lib/csumpartialcopygeneric.S
@@ -329,3 +329,4 @@ FN_ENTRY
adcs sum, sum, r4, push #24
mov r5, r4, get_byte_1
b .Lexit
+FN_EXIT
diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
index c3b93e22ea25a05d80654016bb13e1c4f27879f5..14677fb4b0c4f504bc09ba19e2dcc5acd3362393 100644
--- a/arch/arm/lib/csumpartialcopyuser.S
+++ b/arch/arm/lib/csumpartialcopyuser.S
@@ -18,13 +18,11 @@
.text
.macro save_regs
- mov ip, sp
- stmfd sp!, {r1 - r2, r4 - r8, fp, ip, lr, pc}
- sub fp, ip, #4
+ stmfd sp!, {r1, r2, r4 - r8, lr}
.endm
.macro load_regs
- ldmfd sp, {r1, r2, r4-r8, fp, sp, pc}
+ ldmfd sp!, {r1, r2, r4 - r8, pc}
.endm
.macro load1b, reg1
@@ -82,6 +80,7 @@
*/
#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
+#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
#include "csumpartialcopygeneric.S"
diff --git a/arch/arm/lib/delay.S b/arch/arm/lib/delay.S
index 930a7025922077a0b1da5cb048bdc4041bbceed0..8d6a8762ab889fdc1d2ef165c9733a92393e7c9a 100644
--- a/arch/arm/lib/delay.S
+++ b/arch/arm/lib/delay.S
@@ -60,3 +60,6 @@ ENTRY(__delay)
#endif
bhi __delay
mov pc, lr
+ENDPROC(__udelay)
+ENDPROC(__const_udelay)
+ENDPROC(__delay)
diff --git a/arch/arm/lib/div64.S b/arch/arm/lib/div64.S
index 58eef66076293a923d00a81e03370bcc1c734f83..1425e789ba86168b87858ad36474c3c6588c3905 100644
--- a/arch/arm/lib/div64.S
+++ b/arch/arm/lib/div64.S
@@ -198,3 +198,4 @@ ENTRY(__do_div64)
mov xh, #0
ldr pc, [sp], #8
+ENDPROC(__do_div64)
diff --git a/arch/arm/lib/findbit.S b/arch/arm/lib/findbit.S
index a5ca0248aa4e01a1e11ec1de7a935dba9f5a64ec..8c4defc4f3c482bf598f7dad0c519798b80f66ef 100644
--- a/arch/arm/lib/findbit.S
+++ b/arch/arm/lib/findbit.S
@@ -33,6 +33,7 @@ ENTRY(_find_first_zero_bit_le)
blo 1b
3: mov r0, r1 @ no free bits
mov pc, lr
+ENDPROC(_find_first_zero_bit_le)
/*
* Purpose : Find next 'zero' bit
@@ -50,6 +51,7 @@ ENTRY(_find_next_zero_bit_le)
orr r2, r2, #7 @ if zero, then no bits here
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
+ENDPROC(_find_next_zero_bit_le)
/*
* Purpose : Find a 'one' bit
@@ -67,6 +69,7 @@ ENTRY(_find_first_bit_le)
blo 1b
3: mov r0, r1 @ no free bits
mov pc, lr
+ENDPROC(_find_first_bit_le)
/*
* Purpose : Find next 'one' bit
@@ -83,6 +86,7 @@ ENTRY(_find_next_bit_le)
orr r2, r2, #7 @ if zero, then no bits here
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
+ENDPROC(_find_next_bit_le)
#ifdef __ARMEB__
@@ -99,6 +103,7 @@ ENTRY(_find_first_zero_bit_be)
blo 1b
3: mov r0, r1 @ no free bits
mov pc, lr
+ENDPROC(_find_first_zero_bit_be)
ENTRY(_find_next_zero_bit_be)
teq r1, #0
@@ -113,6 +118,7 @@ ENTRY(_find_next_zero_bit_be)
orr r2, r2, #7 @ if zero, then no bits here
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
+ENDPROC(_find_next_zero_bit_be)
ENTRY(_find_first_bit_be)
teq r1, #0
@@ -127,6 +133,7 @@ ENTRY(_find_first_bit_be)
blo 1b
3: mov r0, r1 @ no free bits
mov pc, lr
+ENDPROC(_find_first_bit_be)
ENTRY(_find_next_bit_be)
teq r1, #0
@@ -140,6 +147,7 @@ ENTRY(_find_next_bit_be)
orr r2, r2, #7 @ if zero, then no bits here
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
+ENDPROC(_find_next_bit_be)
#endif
diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S
index 2034d4dbe6ad3a3cddf20c8e9f75516021e93c92..6763088b7607c13ea4609108416ce2e8f3aedaec 100644
--- a/arch/arm/lib/getuser.S
+++ b/arch/arm/lib/getuser.S
@@ -26,16 +26,16 @@
* Note that ADDR_LIMIT is either 0 or 0xc0000000.
* Note also that it is intended that __get_user_bad is not global.
*/
+#include <linux/linkage.h>
#include <asm/errno.h>
- .global __get_user_1
-__get_user_1:
+ENTRY(__get_user_1)
1: ldrbt r2, [r0]
mov r0, #0
mov pc, lr
+ENDPROC(__get_user_1)
- .global __get_user_2
-__get_user_2:
+ENTRY(__get_user_2)
2: ldrbt r2, [r0], #1
3: ldrbt r3, [r0]
#ifndef __ARMEB__
@@ -45,17 +45,19 @@ __get_user_2:
#endif
mov r0, #0
mov pc, lr
+ENDPROC(__get_user_2)
- .global __get_user_4
-__get_user_4:
+ENTRY(__get_user_4)
4: ldrt r2, [r0]
mov r0, #0
mov pc, lr
+ENDPROC(__get_user_4)
__get_user_bad:
mov r2, #0
mov r0, #-EFAULT
mov pc, lr
+ENDPROC(__get_user_bad)
.section __ex_table, "a"
.long 1b, __get_user_bad
diff --git a/arch/arm/lib/io-readsb.S b/arch/arm/lib/io-readsb.S
index fb966ad0276f48ab7a24db8edcaf1e978eb89cf0..9f4238987fe9050dba88c94c4c0eb4b730c62c6d 100644
--- a/arch/arm/lib/io-readsb.S
+++ b/arch/arm/lib/io-readsb.S
@@ -120,3 +120,4 @@ ENTRY(__raw_readsb)
strgtb r3, [r1]
ldmfd sp!, {r4 - r6, pc}
+ENDPROC(__raw_readsb)
diff --git a/arch/arm/lib/io-readsl.S b/arch/arm/lib/io-readsl.S
index 75a9121cb23f69f13d5cb1a389daa46d511c5ee3..5fb97e7f9f4bd9a8cbc2e40ee6ebaea3d273e732 100644
--- a/arch/arm/lib/io-readsl.S
+++ b/arch/arm/lib/io-readsl.S
@@ -76,3 +76,4 @@ ENTRY(__raw_readsl)
8: mov r3, ip, get_byte_0
strb r3, [r1, #0]
mov pc, lr
+ENDPROC(__raw_readsl)
diff --git a/arch/arm/lib/io-readsw-armv4.S b/arch/arm/lib/io-readsw-armv4.S
index 4db1c5f0b219c7b85022971a701b4fa7d7d1f04e..1f393d42593d21c1beb13eff254acd60eaa0bd95 100644
--- a/arch/arm/lib/io-readsw-armv4.S
+++ b/arch/arm/lib/io-readsw-armv4.S
@@ -128,3 +128,4 @@ ENTRY(__raw_readsw)
_BE_ONLY_( movne ip, ip, lsr #24 )
strneb ip, [r1]
ldmfd sp!, {r4, pc}
+ENDPROC(__raw_readsw)
diff --git a/arch/arm/lib/io-writesb.S b/arch/arm/lib/io-writesb.S
index 7eba2b6cc69f951ffeb54013e1108ed08346ac77..68b92f4acaeb3e6f2dbfce4285a8cc9a91deac10 100644
--- a/arch/arm/lib/io-writesb.S
+++ b/arch/arm/lib/io-writesb.S
@@ -91,3 +91,4 @@ ENTRY(__raw_writesb)
strgtb r3, [r0]
ldmfd sp!, {r4, r5, pc}
+ENDPROC(__raw_writesb)
diff --git a/arch/arm/lib/io-writesl.S b/arch/arm/lib/io-writesl.S
index f8f14dd227ca7c1ac26fc9ffeaa9d514f7b9370e..8d3b7813725cde5b877a896f4ad4780fff663781 100644
--- a/arch/arm/lib/io-writesl.S
+++ b/arch/arm/lib/io-writesl.S
@@ -64,3 +64,4 @@ ENTRY(__raw_writesl)
str ip, [r0]
bne 6b
mov pc, lr
+ENDPROC(__raw_writesl)
diff --git a/arch/arm/lib/io-writesw-armv4.S b/arch/arm/lib/io-writesw-armv4.S
index c8e85bd653b7aaa7b7cb8c30b0a90615390fd1ea..d6585612c86b5676d8fc9213426ab2a348e467c3 100644
--- a/arch/arm/lib/io-writesw-armv4.S
+++ b/arch/arm/lib/io-writesw-armv4.S
@@ -94,3 +94,4 @@ ENTRY(__raw_writesw)
3: movne ip, r3, lsr #8
strneh ip, [r0]
mov pc, lr
+ENDPROC(__raw_writesw)
diff --git a/arch/arm/lib/lib1funcs.S b/arch/arm/lib/lib1funcs.S
index 4e492f4b3f0e48cf1ca14229fc318627a6edc8c2..67964bcfc854fde5fc46ed33294a189c4bb1f371 100644
--- a/arch/arm/lib/lib1funcs.S
+++ b/arch/arm/lib/lib1funcs.S
@@ -230,6 +230,8 @@ ENTRY(__aeabi_uidiv)
mov r0, r0, lsr r2
mov pc, lr
+ENDPROC(__udivsi3)
+ENDPROC(__aeabi_uidiv)
ENTRY(__umodsi3)
@@ -245,6 +247,7 @@ ENTRY(__umodsi3)
mov pc, lr
+ENDPROC(__umodsi3)
ENTRY(__divsi3)
ENTRY(__aeabi_idiv)
@@ -284,6 +287,8 @@ ENTRY(__aeabi_idiv)
rsbmi r0, r0, #0
mov pc, lr
+ENDPROC(__divsi3)
+ENDPROC(__aeabi_idiv)
ENTRY(__modsi3)
@@ -305,6 +310,8 @@ ENTRY(__modsi3)
rsbmi r0, r0, #0
mov pc, lr
+ENDPROC(__modsi3)
+
#ifdef CONFIG_AEABI
ENTRY(__aeabi_uidivmod)
@@ -316,6 +323,8 @@ ENTRY(__aeabi_uidivmod)
sub r1, r1, r3
mov pc, lr
+ENDPROC(__aeabi_uidivmod)
+
ENTRY(__aeabi_idivmod)
stmfd sp!, {r0, r1, ip, lr}
@@ -325,6 +334,8 @@ ENTRY(__aeabi_idivmod)
sub r1, r1, r3
mov pc, lr
+ENDPROC(__aeabi_idivmod)
+
#endif
Ldiv0:
diff --git a/arch/arm/lib/lshrdi3.S b/arch/arm/lib/lshrdi3.S
index a86dbdd59cc4414bbd2a8abaf1f4eab7c3a58237..99ea338bf87ce9cbd51a134a585e4ee15dc30507 100644
--- a/arch/arm/lib/lshrdi3.S
+++ b/arch/arm/lib/lshrdi3.S
@@ -47,3 +47,5 @@ ENTRY(__aeabi_llsr)
mov ah, ah, lsr r2
mov pc, lr
+ENDPROC(__lshrdi3)
+ENDPROC(__aeabi_llsr)
diff --git a/arch/arm/lib/memchr.S b/arch/arm/lib/memchr.S
index e7ab1ea8ebaa5aa5bf5a213c2cefedfe3410b5b1..1da86991d7003ad958b843a0508aa10dd334e8e6 100644
--- a/arch/arm/lib/memchr.S
+++ b/arch/arm/lib/memchr.S
@@ -23,3 +23,4 @@ ENTRY(memchr)
sub r0, r0, #1
2: movne r0, #0
mov pc, lr
+ENDPROC(memchr)
diff --git a/arch/arm/lib/memcpy.S b/arch/arm/lib/memcpy.S
index 7e71d6708a8d668142fba5f12b932eb5cb1ac626..e0d002641d3f785944aaf787fa9ac85a37cabce3 100644
--- a/arch/arm/lib/memcpy.S
+++ b/arch/arm/lib/memcpy.S
@@ -57,3 +57,4 @@ ENTRY(memcpy)
#include "copy_template.S"
+ENDPROC(memcpy)
diff --git a/arch/arm/lib/memmove.S b/arch/arm/lib/memmove.S
index 2e301b7bd8f13d13243761049353be4ef8f72e10..12549187088c03de84a77c4150bcc001ffe31793 100644
--- a/arch/arm/lib/memmove.S
+++ b/arch/arm/lib/memmove.S
@@ -196,3 +196,4 @@ ENTRY(memmove)
18: backward_copy_shift push=24 pull=8
+ENDPROC(memmove)
diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S
index b477d4ac88eff4aadab356766dafb83c2c20fe47..761eefa762437de156387da70fbe006004c950cb 100644
--- a/arch/arm/lib/memset.S
+++ b/arch/arm/lib/memset.S
@@ -124,3 +124,4 @@ ENTRY(memset)
tst r2, #1
strneb r1, [r0], #1
mov pc, lr
+ENDPROC(memset)
diff --git a/arch/arm/lib/memzero.S b/arch/arm/lib/memzero.S
index b8f79d80ee9bf703d7554c15d2a22ceb1fe9ef1e..3fbdef5f802aa8a251a1eeb756aee910bb9d471e 100644
--- a/arch/arm/lib/memzero.S
+++ b/arch/arm/lib/memzero.S
@@ -122,3 +122,4 @@ ENTRY(__memzero)
tst r1, #1 @ 1 a byte left over
strneb r2, [r0], #1 @ 1
mov pc, lr @ 1
+ENDPROC(__memzero)
diff --git a/arch/arm/lib/muldi3.S b/arch/arm/lib/muldi3.S
index d89c60615794e7a72c4f5614837939ed0735d62d..36c91b4957e2da0d9bdc006bcf3644dbab001d72 100644
--- a/arch/arm/lib/muldi3.S
+++ b/arch/arm/lib/muldi3.S
@@ -43,3 +43,5 @@ ENTRY(__aeabi_lmul)
adc xh, xh, ip, lsr #16
mov pc, lr
+ENDPROC(__muldi3)
+ENDPROC(__aeabi_lmul)
diff --git a/arch/arm/lib/putuser.S b/arch/arm/lib/putuser.S
index 08ec7dffa52e44cf5d15b720891b0717547ad7f7..864f3c1c4f185fb54352d2659c83abb42cc5e79d 100644
--- a/arch/arm/lib/putuser.S
+++ b/arch/arm/lib/putuser.S
@@ -26,16 +26,16 @@
* Note that ADDR_LIMIT is either 0 or 0xc0000000
* Note also that it is intended that __put_user_bad is not global.
*/
+#include <linux/linkage.h>
#include <asm/errno.h>
- .global __put_user_1
-__put_user_1:
+ENTRY(__put_user_1)
1: strbt r2, [r0]
mov r0, #0
mov pc, lr
+ENDPROC(__put_user_1)
- .global __put_user_2
-__put_user_2:
+ENTRY(__put_user_2)
mov ip, r2, lsr #8
#ifndef __ARMEB__
2: strbt r2, [r0], #1
@@ -46,23 +46,25 @@ __put_user_2:
#endif
mov r0, #0
mov pc, lr
+ENDPROC(__put_user_2)
- .global __put_user_4
-__put_user_4:
+ENTRY(__put_user_4)
4: strt r2, [r0]
mov r0, #0
mov pc, lr
+ENDPROC(__put_user_4)
- .global __put_user_8
-__put_user_8:
+ENTRY(__put_user_8)
5: strt r2, [r0], #4
6: strt r3, [r0]
mov r0, #0
mov pc, lr
+ENDPROC(__put_user_8)
__put_user_bad:
mov r0, #-EFAULT
mov pc, lr
+ENDPROC(__put_user_bad)
.section __ex_table, "a"
.long 1b, __put_user_bad
diff --git a/arch/arm/lib/setbit.S b/arch/arm/lib/setbit.S
index 83bc23d5b0374dd377772aefee4b47cf7841cc85..1dd7176c4b2bf7827decef898f503c302ec3af91 100644
--- a/arch/arm/lib/setbit.S
+++ b/arch/arm/lib/setbit.S
@@ -20,3 +20,5 @@ ENTRY(_set_bit_be)
eor r0, r0, #0x18 @ big endian byte ordering
ENTRY(_set_bit_le)
bitop orr
+ENDPROC(_set_bit_be)
+ENDPROC(_set_bit_le)
diff --git a/arch/arm/lib/sha1.S b/arch/arm/lib/sha1.S
index 67c2bf4774b70619f1b2652b665024871452f901..a16fb208c8418591bd0ab01d8db0c95dca08ea16 100644
--- a/arch/arm/lib/sha1.S
+++ b/arch/arm/lib/sha1.S
@@ -185,6 +185,8 @@ ENTRY(sha_transform)
ldmfd sp!, {r4 - r8, pc}
+ENDPROC(sha_transform)
+
.L_sha_K:
.word 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6
@@ -204,3 +206,4 @@ ENTRY(sha_init)
stmia r0, {r1, r2, r3, ip, lr}
ldr pc, [sp], #4
+ENDPROC(sha_init)
diff --git a/arch/arm/lib/strchr.S b/arch/arm/lib/strchr.S
index 9f18d6fdee6a9fddfd376e2637c82541747539ec..d8f2a1c1aea4bf15372595ab57e0a9abcacb2b4b 100644
--- a/arch/arm/lib/strchr.S
+++ b/arch/arm/lib/strchr.S
@@ -24,3 +24,4 @@ ENTRY(strchr)
movne r0, #0
subeq r0, r0, #1
mov pc, lr
+ENDPROC(strchr)
diff --git a/arch/arm/lib/strncpy_from_user.S b/arch/arm/lib/strncpy_from_user.S
index 36e3741a37729a59f8eb30e5d66ba3ab5e67fcbc..330373c26dd94ce4c1a31c822f05d39dce63627c 100644
--- a/arch/arm/lib/strncpy_from_user.S
+++ b/arch/arm/lib/strncpy_from_user.S
@@ -31,6 +31,7 @@ USER( ldrplbt r3, [r1], #1)
sub r1, r1, #1 @ take NUL character out of count
2: sub r0, r1, ip
mov pc, lr
+ENDPROC(__strncpy_from_user)
.section .fixup,"ax"
.align 0
diff --git a/arch/arm/lib/strnlen_user.S b/arch/arm/lib/strnlen_user.S
index 18d8fa4f925a92c397006d7105d9fa8b7bc8c4d0..90bb9d020836428050db83a2a614528a428f31d6 100644
--- a/arch/arm/lib/strnlen_user.S
+++ b/arch/arm/lib/strnlen_user.S
@@ -31,6 +31,7 @@ USER( ldrbt r3, [r0], #1)
add r0, r0, #1
2: sub r0, r0, r2
mov pc, lr
+ENDPROC(__strnlen_user)
.section .fixup,"ax"
.align 0
diff --git a/arch/arm/lib/strrchr.S b/arch/arm/lib/strrchr.S
index 538df220aa48e5b827263b68034f433f7cd970d1..302f20cd24237634889ff86218f531d2b30394b1 100644
--- a/arch/arm/lib/strrchr.S
+++ b/arch/arm/lib/strrchr.S
@@ -23,3 +23,4 @@ ENTRY(strrchr)
bne 1b
mov r0, r3
mov pc, lr
+ENDPROC(strrchr)
diff --git a/arch/arm/lib/testchangebit.S b/arch/arm/lib/testchangebit.S
index b25dcd2be53ec6fc2cba40329890899d35c5a051..5c98dc567f0fc7b3ecad15acefd58538d983c124 100644
--- a/arch/arm/lib/testchangebit.S
+++ b/arch/arm/lib/testchangebit.S
@@ -16,3 +16,5 @@ ENTRY(_test_and_change_bit_be)
eor r0, r0, #0x18 @ big endian byte ordering
ENTRY(_test_and_change_bit_le)
testop eor, strb
+ENDPROC(_test_and_change_bit_be)
+ENDPROC(_test_and_change_bit_le)
diff --git a/arch/arm/lib/testclearbit.S b/arch/arm/lib/testclearbit.S
index 2dcc4b16b68ea734da457145ab0718998759d441..543d7094d18e4eb236fef7b15d9108e55e2e3935 100644
--- a/arch/arm/lib/testclearbit.S
+++ b/arch/arm/lib/testclearbit.S
@@ -16,3 +16,5 @@ ENTRY(_test_and_clear_bit_be)
eor r0, r0, #0x18 @ big endian byte ordering
ENTRY(_test_and_clear_bit_le)
testop bicne, strneb
+ENDPROC(_test_and_clear_bit_be)
+ENDPROC(_test_and_clear_bit_le)
diff --git a/arch/arm/lib/testsetbit.S b/arch/arm/lib/testsetbit.S
index 9011c969761aa61fec07ccf5298909c85345664c..0b3f390401ce0b86c796a83f3ae8914b8bc4137b 100644
--- a/arch/arm/lib/testsetbit.S
+++ b/arch/arm/lib/testsetbit.S
@@ -16,3 +16,5 @@ ENTRY(_test_and_set_bit_be)
eor r0, r0, #0x18 @ big endian byte ordering
ENTRY(_test_and_set_bit_le)
testop orreq, streqb
+ENDPROC(_test_and_set_bit_be)
+ENDPROC(_test_and_set_bit_le)
diff --git a/arch/arm/lib/uaccess.S b/arch/arm/lib/uaccess.S
index b48bd6d5fd83144ca4705becef558faadb33f725..ffdd27498ceef69471f230317725ecea1951f111 100644
--- a/arch/arm/lib/uaccess.S
+++ b/arch/arm/lib/uaccess.S
@@ -277,6 +277,7 @@ USER( strgebt r3, [r0], #1) @ May fault
ldrgtb r3, [r1], #0
USER( strgtbt r3, [r0], #1) @ May fault
b .Lc2u_finished
+ENDPROC(__copy_to_user)
.section .fixup,"ax"
.align 0
@@ -542,6 +543,7 @@ USER( ldrgebt r3, [r1], #1) @ May fault
USER( ldrgtbt r3, [r1], #1) @ May fault
strgtb r3, [r0], #1
b .Lcfu_finished
+ENDPROC(__copy_from_user)
.section .fixup,"ax"
.align 0
diff --git a/arch/arm/lib/ucmpdi2.S b/arch/arm/lib/ucmpdi2.S
index f76de07ac1825f77ec045ff6c01c1179bd3c2378..f0df6a91db041b7d73c2583e4441af121e898143 100644
--- a/arch/arm/lib/ucmpdi2.S
+++ b/arch/arm/lib/ucmpdi2.S
@@ -33,6 +33,8 @@ ENTRY(__ucmpdi2)
movhi r0, #2
mov pc, lr
+ENDPROC(__ucmpdi2)
+
#ifdef CONFIG_AEABI
ENTRY(__aeabi_ulcmp)
@@ -44,5 +46,7 @@ ENTRY(__aeabi_ulcmp)
movhi r0, #1
mov pc, lr
+ENDPROC(__aeabi_ulcmp)
+
#endif
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index a048b92cb4079a660866bdac3a25fa74a12b81e6..5aafb2e2ca7a538335957df1508009f5784f0230 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -175,6 +175,15 @@ config MACH_SAM9_L9260
Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
<http://www.olimex.com/dev/sam9-L9260.html>
+config MACH_AFEB9260
+ bool "Custom afeb9260 board v1"
+ depends on ARCH_AT91SAM9260
+ help
+ Select this if you are using custom afeb9260 board based on
+ open hardware design. Select this for revision 1 of the board.
+ <svn://194.85.238.22/home/users/george/svn/arm9eb>
+ <http://groups.google.com/group/arm9fpga-evolution-board>
+
config MACH_USB_A9260
bool "CALAO USB-A9260"
depends on ARCH_AT91SAM9260
@@ -314,6 +323,19 @@ config AT91_PROGRAMMABLE_CLOCKS
Select this if you need to program one or more of the PCK0..PCK3
programmable clock outputs.
+config AT91_SLOW_CLOCK
+ bool "Suspend-to-RAM disables main oscillator"
+ depends on SUSPEND
+ help
+ Select this if you want Suspend-to-RAM to save the most power
+ possible (without powering off the CPU) by disabling the PLLs
+ and main oscillator so that only the 32 KiHz clock is available.
+
+ When only that slow-clock is available, some peripherals lose
+ functionality. Many can't issue wakeup events unless faster
+ clocks are available. Some lose their operating state and
+ need to be completely re-initialized.
+
config AT91_TIMER_HZ
int "Kernel HZ (jiffies per second)"
range 32 1024
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 7d641f97516bff56c90caefd32909db90c203783..cca612d97ca2f895321b61e1d0d6ce7a97462af5 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -39,6 +39,7 @@ obj-$(CONFIG_MACH_CAM60) += board-cam60.o
obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o
obj-$(CONFIG_MACH_USB_A9260) += board-usb-a9260.o
obj-$(CONFIG_MACH_QIL_A9260) += board-qil-a9260.o
+obj-$(CONFIG_MACH_AFEB9260) += board-afeb-9260v1.o
# AT91SAM9261 board-specific support
obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o
@@ -64,6 +65,7 @@ obj-y += leds.o
# Power Management
obj-$(CONFIG_PM) += pm.o
+obj-$(CONFIG_AT91_SLOW_CLOCK) += pm_slowclock.o
ifeq ($(CONFIG_PM_DEBUG),y)
CFLAGS_pm.o += -DDEBUG
diff --git a/arch/arm/mach-at91/at91cap9.c b/arch/arm/mach-at91/at91cap9.c
index 638948c16770e50ce21cba285f0b7d65d6ca2fcd..0fc0adaebd583ed0718366f354fb970078d35c2d 100644
--- a/arch/arm/mach-at91/at91cap9.c
+++ b/arch/arm/mach-at91/at91cap9.c
@@ -141,8 +141,8 @@ static struct clk tcb_clk = {
.pmc_mask = 1 << AT91CAP9_ID_TCB,
.type = CLK_TYPE_PERIPHERAL,
};
-static struct clk pwmc_clk = {
- .name = "pwmc_clk",
+static struct clk pwm_clk = {
+ .name = "pwm_clk",
.pmc_mask = 1 << AT91CAP9_ID_PWMC,
.type = CLK_TYPE_PERIPHERAL,
};
@@ -207,7 +207,7 @@ static struct clk *periph_clocks[] __initdata = {
&ssc1_clk,
&ac97_clk,
&tcb_clk,
- &pwmc_clk,
+ &pwm_clk,
&macb_clk,
&aestdes_clk,
&adc_clk,
diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c
index abb4aac8fa983a6c90742d86cd12e460c36b8cf7..5ebd4273d353d5f71ac27b9d519c283c319d0874 100644
--- a/arch/arm/mach-at91/at91cap9_devices.c
+++ b/arch/arm/mach-at91/at91cap9_devices.c
@@ -718,6 +718,60 @@ static void __init at91_add_device_watchdog(void) {}
#endif
+/* --------------------------------------------------------------------
+ * PWM
+ * --------------------------------------------------------------------*/
+
+#if defined(CONFIG_ATMEL_PWM)
+static u32 pwm_mask;
+
+static struct resource pwm_resources[] = {
+ [0] = {
+ .start = AT91CAP9_BASE_PWMC,
+ .end = AT91CAP9_BASE_PWMC + SZ_16K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AT91CAP9_ID_PWMC,
+ .end = AT91CAP9_ID_PWMC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device at91cap9_pwm0_device = {
+ .name = "atmel_pwm",
+ .id = -1,
+ .dev = {
+ .platform_data = &pwm_mask,
+ },
+ .resource = pwm_resources,
+ .num_resources = ARRAY_SIZE(pwm_resources),
+};
+
+void __init at91_add_device_pwm(u32 mask)
+{
+ if (mask & (1 << AT91_PWM0))
+ at91_set_A_periph(AT91_PIN_PB19, 1); /* enable PWM0 */
+
+ if (mask & (1 << AT91_PWM1))
+ at91_set_B_periph(AT91_PIN_PB8, 1); /* enable PWM1 */
+
+ if (mask & (1 << AT91_PWM2))
+ at91_set_B_periph(AT91_PIN_PC29, 1); /* enable PWM2 */
+
+ if (mask & (1 << AT91_PWM3))
+ at91_set_B_periph(AT91_PIN_PA11, 1); /* enable PWM3 */
+
+ pwm_mask = mask;
+
+ platform_device_register(&at91cap9_pwm0_device);
+}
+#else
+void __init at91_add_device_pwm(u32 mask) {}
+#endif
+
+
+
/* --------------------------------------------------------------------
* AC97
* -------------------------------------------------------------------- */
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 80bfab5680e2a56ce0853398b7bed311b5b9e33b..ada4b6769107569318f9c6e21009a90728f7e79e 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -129,8 +129,8 @@ static struct clk tcb_clk = {
.pmc_mask = 1 << AT91SAM9263_ID_TCB,
.type = CLK_TYPE_PERIPHERAL,
};
-static struct clk pwmc_clk = {
- .name = "pwmc_clk",
+static struct clk pwm_clk = {
+ .name = "pwm_clk",
.pmc_mask = 1 << AT91SAM9263_ID_PWMC,
.type = CLK_TYPE_PERIPHERAL,
};
@@ -187,7 +187,7 @@ static struct clk *periph_clocks[] __initdata = {
&ssc1_clk,
&ac97_clk,
&tcb_clk,
- &pwmc_clk,
+ &pwm_clk,
&macb_clk,
&twodge_clk,
&udc_clk,
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index c93992f55dc906c6c2035aacf6b3e67b156c8670..8b884083f76d8e08b1abbd14e0df8a56aaa8ee1b 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -885,6 +885,59 @@ static void __init at91_add_device_watchdog(void) {}
#endif
+/* --------------------------------------------------------------------
+ * PWM
+ * --------------------------------------------------------------------*/
+
+#if defined(CONFIG_ATMEL_PWM)
+static u32 pwm_mask;
+
+static struct resource pwm_resources[] = {
+ [0] = {
+ .start = AT91SAM9263_BASE_PWMC,
+ .end = AT91SAM9263_BASE_PWMC + SZ_16K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AT91SAM9263_ID_PWMC,
+ .end = AT91SAM9263_ID_PWMC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device at91sam9263_pwm0_device = {
+ .name = "atmel_pwm",
+ .id = -1,
+ .dev = {
+ .platform_data = &pwm_mask,
+ },
+ .resource = pwm_resources,
+ .num_resources = ARRAY_SIZE(pwm_resources),
+};
+
+void __init at91_add_device_pwm(u32 mask)
+{
+ if (mask & (1 << AT91_PWM0))
+ at91_set_B_periph(AT91_PIN_PB7, 1); /* enable PWM0 */
+
+ if (mask & (1 << AT91_PWM1))
+ at91_set_B_periph(AT91_PIN_PB8, 1); /* enable PWM1 */
+
+ if (mask & (1 << AT91_PWM2))
+ at91_set_B_periph(AT91_PIN_PC29, 1); /* enable PWM2 */
+
+ if (mask & (1 << AT91_PWM3))
+ at91_set_B_periph(AT91_PIN_PB29, 1); /* enable PWM3 */
+
+ pwm_mask = mask;
+
+ platform_device_register(&at91sam9263_pwm0_device);
+}
+#else
+void __init at91_add_device_pwm(u32 mask) {}
+#endif
+
+
/* --------------------------------------------------------------------
* SSC -- Synchronous Serial Controller
* -------------------------------------------------------------------- */
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index 556bddf35b45401facda3863284aae1998e483d3..252e954b49fda7d1325a9eaffb697c9bf2c181bf 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -131,8 +131,8 @@ static struct clk tc2_clk = {
.pmc_mask = 1 << AT91SAM9RL_ID_TC2,
.type = CLK_TYPE_PERIPHERAL,
};
-static struct clk pwmc_clk = {
- .name = "pwmc_clk",
+static struct clk pwm_clk = {
+ .name = "pwm_clk",
.pmc_mask = 1 << AT91SAM9RL_ID_PWMC,
.type = CLK_TYPE_PERIPHERAL,
};
@@ -180,7 +180,7 @@ static struct clk *periph_clocks[] __initdata = {
&tc0_clk,
&tc1_clk,
&tc2_clk,
- &pwmc_clk,
+ &pwm_clk,
&tsc_clk,
&dma_clk,
&udphs_clk,
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 620886341fb598f30dbe450ea43a72c4e0ab6f0e..87deb1e1b529854fd74c330adce5f02daa5f5599 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -526,6 +526,51 @@ static void __init at91_add_device_tc(void) { }
#endif
+/* --------------------------------------------------------------------
+ * Touchscreen
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_TSADCC) || defined(CONFIG_TOUCHSCREEN_ATMEL_TSADCC_MODULE)
+static u64 tsadcc_dmamask = DMA_BIT_MASK(32);
+
+static struct resource tsadcc_resources[] = {
+ [0] = {
+ .start = AT91SAM9RL_BASE_TSC,
+ .end = AT91SAM9RL_BASE_TSC + SZ_16K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AT91SAM9RL_ID_TSC,
+ .end = AT91SAM9RL_ID_TSC,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static struct platform_device at91sam9rl_tsadcc_device = {
+ .name = "atmel_tsadcc",
+ .id = -1,
+ .dev = {
+ .dma_mask = &tsadcc_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .resource = tsadcc_resources,
+ .num_resources = ARRAY_SIZE(tsadcc_resources),
+};
+
+void __init at91_add_device_tsadcc(void)
+{
+ at91_set_A_periph(AT91_PIN_PA17, 0); /* AD0_XR */
+ at91_set_A_periph(AT91_PIN_PA18, 0); /* AD1_XL */
+ at91_set_A_periph(AT91_PIN_PA19, 0); /* AD2_YT */
+ at91_set_A_periph(AT91_PIN_PA20, 0); /* AD3_TB */
+
+ platform_device_register(&at91sam9rl_tsadcc_device);
+}
+#else
+void __init at91_add_device_tsadcc(void) {}
+#endif
+
+
/* --------------------------------------------------------------------
* RTC
* -------------------------------------------------------------------- */
@@ -591,6 +636,59 @@ static void __init at91_add_device_watchdog(void) {}
#endif
+/* --------------------------------------------------------------------
+ * PWM
+ * --------------------------------------------------------------------*/
+
+#if defined(CONFIG_ATMEL_PWM)
+static u32 pwm_mask;
+
+static struct resource pwm_resources[] = {
+ [0] = {
+ .start = AT91SAM9RL_BASE_PWMC,
+ .end = AT91SAM9RL_BASE_PWMC + SZ_16K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AT91SAM9RL_ID_PWMC,
+ .end = AT91SAM9RL_ID_PWMC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device at91sam9rl_pwm0_device = {
+ .name = "atmel_pwm",
+ .id = -1,
+ .dev = {
+ .platform_data = &pwm_mask,
+ },
+ .resource = pwm_resources,
+ .num_resources = ARRAY_SIZE(pwm_resources),
+};
+
+void __init at91_add_device_pwm(u32 mask)
+{
+ if (mask & (1 << AT91_PWM0))
+ at91_set_B_periph(AT91_PIN_PB8, 1); /* enable PWM0 */
+
+ if (mask & (1 << AT91_PWM1))
+ at91_set_B_periph(AT91_PIN_PB9, 1); /* enable PWM1 */
+
+ if (mask & (1 << AT91_PWM2))
+ at91_set_B_periph(AT91_PIN_PD5, 1); /* enable PWM2 */
+
+ if (mask & (1 << AT91_PWM3))
+ at91_set_B_periph(AT91_PIN_PD8, 1); /* enable PWM3 */
+
+ pwm_mask = mask;
+
+ platform_device_register(&at91sam9rl_pwm0_device);
+}
+#else
+void __init at91_add_device_pwm(u32 mask) {}
+#endif
+
+
/* --------------------------------------------------------------------
* SSC -- Synchronous Serial Controller
* -------------------------------------------------------------------- */
diff --git a/arch/arm/mach-at91/at91x40_time.c b/arch/arm/mach-at91/at91x40_time.c
index 869b5e28d1959395332f139874d5ab7cb97b2062..dfff2895f4b286c4134a2a9f6425c90ce27e76ca 100644
--- a/arch/arm/mach-at91/at91x40_time.c
+++ b/arch/arm/mach-at91/at91x40_time.c
@@ -23,8 +23,8 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/time.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/mach/time.h>
#include <mach/at91_tc.h>
diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c
new file mode 100644
index 0000000000000000000000000000000000000000..9c040c78889a7597d4660b0e7e34eae9d657bdec
--- /dev/null
+++ b/arch/arm/mach-at91/board-afeb-9260v1.c
@@ -0,0 +1,210 @@
+/*
+ * linux/arch/arm/mach-at91/board-afeb-9260v1.c
+ *
+ * Copyright (C) 2005 SAN People
+ * Copyright (C) 2006 Atmel
+ * Copyright (C) 2008 Sergey Lapin
+ *
+ * A custom board designed as open hardware; PCBs and various information
+ * is available at http://groups.google.com/group/arm9fpga-evolution-board/
+ * Subversion repository: svn://194.85.238.22/home/users/george/svn/arm9eb
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <linux/clk.h>
+#include <linux/dma-mapping.h>
+
+#include <mach/hardware.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/irq.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include <mach/board.h>
+#include <mach/gpio.h>
+
+#include "generic.h"
+
+
+static void __init afeb9260_map_io(void)
+{
+ /* Initialize processor: 18.432 MHz crystal */
+ at91sam9260_initialize(18432000);
+
+ /* DGBU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91SAM9260_ID_US0, 1,
+ ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR
+ | ATMEL_UART_DCD | ATMEL_UART_RI);
+
+ /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
+ at91_register_uart(AT91SAM9260_ID_US1, 2,
+ ATMEL_UART_CTS | ATMEL_UART_RTS);
+
+ /* set serial console to ttyS0 (ie, DBGU) */
+ at91_set_serial_console(0);
+}
+
+static void __init afeb9260_init_irq(void)
+{
+ at91sam9260_init_interrupts(NULL);
+}
+
+
+/*
+ * USB Host port
+ */
+static struct at91_usbh_data __initdata afeb9260_usbh_data = {
+ .ports = 1,
+};
+
+/*
+ * USB Device port
+ */
+static struct at91_udc_data __initdata afeb9260_udc_data = {
+ .vbus_pin = AT91_PIN_PC5,
+ .pullup_pin = 0, /* pull-up driven by UDC */
+};
+
+
+
+/*
+ * SPI devices.
+ */
+static struct spi_board_info afeb9260_spi_devices[] = {
+ { /* DataFlash chip */
+ .modalias = "mtd_dataflash",
+ .chip_select = 1,
+ .max_speed_hz = 15 * 1000 * 1000,
+ .bus_num = 0,
+ },
+};
+
+
+/*
+ * MACB Ethernet device
+ */
+static struct at91_eth_data __initdata afeb9260_macb_data = {
+ .phy_irq_pin = AT91_PIN_PA9,
+ .is_rmii = 0,
+};
+
+
+/*
+ * NAND flash
+ */
+static struct mtd_partition __initdata afeb9260_nand_partition[] = {
+ {
+ .name = "bootloader",
+ .offset = 0,
+ .size = (640 * SZ_1K),
+ },
+ {
+ .name = "kernel",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = SZ_2M,
+ },
+ {
+ .name = "rootfs",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
+{
+ *num_partitions = ARRAY_SIZE(afeb9260_nand_partition);
+ return afeb9260_nand_partition;
+}
+
+static struct atmel_nand_data __initdata afeb9260_nand_data = {
+ .ale = 21,
+ .cle = 22,
+ .rdy_pin = AT91_PIN_PC13,
+ .enable_pin = AT91_PIN_PC14,
+ .partition_info = nand_partitions,
+ .bus_width_16 = 0,
+};
+
+
+/*
+ * MCI (SD/MMC)
+ */
+static struct at91_mmc_data __initdata afeb9260_mmc_data = {
+ .slot_b = 1,
+ .wire4 = 1,
+};
+
+
+
+static struct i2c_board_info __initdata afeb9260_i2c_devices[] = {
+ {
+ I2C_BOARD_INFO("fm3130", 0x68),
+ I2C_BOARD_INFO("24c64", 0x50),
+ },
+};
+
+static void __init afeb9260_board_init(void)
+{
+ /* Serial */
+ at91_add_device_serial();
+ /* USB Host */
+ at91_add_device_usbh(&afeb9260_usbh_data);
+ /* USB Device */
+ at91_add_device_udc(&afeb9260_udc_data);
+ /* SPI */
+ at91_add_device_spi(afeb9260_spi_devices,
+ ARRAY_SIZE(afeb9260_spi_devices));
+ /* NAND */
+ at91_add_device_nand(&afeb9260_nand_data);
+ /* Ethernet */
+ at91_add_device_eth(&afeb9260_macb_data);
+
+ /* Standard function's pin assignments are not
+ * appropriate for us and generic code provide
+ * no API to configure these pins any other way */
+ at91_set_B_periph(AT91_PIN_PA10, 0); /* ETX2 */
+ at91_set_B_periph(AT91_PIN_PA11, 0); /* ETX3 */
+ /* MMC */
+ at91_add_device_mmc(0, &afeb9260_mmc_data);
+ /* I2C */
+ at91_add_device_i2c(afeb9260_i2c_devices,
+ ARRAY_SIZE(afeb9260_i2c_devices));
+}
+
+MACHINE_START(AFEB9260, "Custom afeb9260 board")
+ /* Maintainer: Sergey Lapin <slapin@ossfans.org> */
+ .phys_io = AT91_BASE_SYS,
+ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
+ .boot_params = AT91_SDRAM_BASE + 0x100,
+ .timer = &at91sam926x_timer,
+ .map_io = afeb9260_map_io,
+ .init_irq = afeb9260_init_irq,
+ .init_machine = afeb9260_board_init,
+MACHINE_END
+
diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c
index 196199552eb6dbe18d079840994decf522fa37a5..201b89392dcc4ec91555b9d139ee87757b8a1004 100644
--- a/arch/arm/mach-at91/board-cap9adk.c
+++ b/arch/arm/mach-at91/board-cap9adk.c
@@ -214,7 +214,7 @@ static struct physmap_flash_data cap9adk_nor_data = {
};
#define NOR_BASE AT91_CHIPSELECT_0
-#define NOR_SIZE 0x800000
+#define NOR_SIZE SZ_8M
static struct resource nor_flash_resources[] = {
{
diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c
index afa1ff0e9577813967ff03706a00c65aa66e0234..db1f9544d2e0f9af8cb9ef46b8a3d2a126408c27 100644
--- a/arch/arm/mach-at91/board-carmeva.c
+++ b/arch/arm/mach-at91/board-carmeva.c
@@ -25,7 +25,6 @@
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -34,6 +33,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
@@ -114,6 +114,30 @@ static struct spi_board_info carmeva_spi_devices[] = {
},
};
+static struct gpio_led carmeva_leds[] = {
+ { /* "user led 1", LED9 */
+ .name = "led9",
+ .gpio = AT91_PIN_PA21,
+ .active_low = 1,
+ .default_trigger = "heartbeat",
+ },
+ { /* "user led 2", LED10 */
+ .name = "led10",
+ .gpio = AT91_PIN_PA25,
+ .active_low = 1,
+ },
+ { /* "user led 3", LED11 */
+ .name = "led11",
+ .gpio = AT91_PIN_PA26,
+ .active_low = 1,
+ },
+ { /* "user led 4", LED12 */
+ .name = "led12",
+ .gpio = AT91_PIN_PA18,
+ .active_low = 1,
+ }
+};
+
static void __init carmeva_board_init(void)
{
/* Serial */
@@ -132,6 +156,8 @@ static void __init carmeva_board_init(void)
// at91_add_device_cf(&carmeva_cf_data);
/* MMC */
at91_add_device_mmc(0, &carmeva_mmc_data);
+ /* LEDs */
+ at91_gpio_leds(carmeva_leds, ARRAY_SIZE(carmeva_leds));
}
MACHINE_START(CARMEVA, "Carmeva")
diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index cb7c9a8fa487e09c123203743ade3d9441afea8a..fea2529ebcf9c781acb131aa7a1517bfc20ca772 100644
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -28,7 +28,6 @@
#include <linux/input.h>
#include <linux/gpio_keys.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -37,6 +36,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
@@ -114,7 +114,7 @@ static struct spi_board_info csb337_spi_devices[] = {
};
#define CSB_FLASH_BASE AT91_CHIPSELECT_0
-#define CSB_FLASH_SIZE 0x800000
+#define CSB_FLASH_SIZE SZ_8M
static struct mtd_partition csb_flash_partitions[] = {
{
@@ -193,11 +193,11 @@ static struct platform_device csb300_button_device = {
static void __init csb300_add_device_buttons(void)
{
- at91_set_gpio_input(AT91_PIN_PB29, 0); /* sw0 */
+ at91_set_gpio_input(AT91_PIN_PB29, 1); /* sw0 */
at91_set_deglitch(AT91_PIN_PB29, 1);
- at91_set_gpio_input(AT91_PIN_PB28, 0); /* sw1 */
+ at91_set_gpio_input(AT91_PIN_PB28, 1); /* sw1 */
at91_set_deglitch(AT91_PIN_PB28, 1);
- at91_set_gpio_input(AT91_PIN_PA21, 0); /* sw2 */
+ at91_set_gpio_input(AT91_PIN_PA21, 1); /* sw2 */
at91_set_deglitch(AT91_PIN_PA21, 1);
platform_device_register(&csb300_button_device);
@@ -224,7 +224,7 @@ static struct gpio_led csb_leds[] = {
.gpio = AT91_PIN_PB0,
.active_low = 1,
.default_trigger = "ide-disk",
- },
+ }
};
diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c
index 8db8bd8babd96fd31de8d46d7e8eb8e5b8dd6d68..cfa3f04b22053e7d8d69d7f80fddbaf24a812ae7 100644
--- a/arch/arm/mach-at91/board-csb637.c
+++ b/arch/arm/mach-at91/board-csb637.c
@@ -25,7 +25,6 @@
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -34,6 +33,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
@@ -72,7 +72,7 @@ static struct at91_udc_data __initdata csb637_udc_data = {
};
#define CSB_FLASH_BASE AT91_CHIPSELECT_0
-#define CSB_FLASH_SIZE 0x1000000
+#define CSB_FLASH_SIZE SZ_16M
static struct mtd_partition csb_flash_partitions[] = {
{
diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c
index 43e1aa7ecef78cb27c98a9c9d0b7c100f904abde..0fd0f5bc77ea56623e83a37440da77e33f683af2 100644
--- a/arch/arm/mach-at91/board-dk.c
+++ b/arch/arm/mach-at91/board-dk.c
@@ -29,7 +29,6 @@
#include <linux/spi/spi.h>
#include <linux/mtd/physmap.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -38,6 +37,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/at91rm9200_mc.h>
@@ -157,7 +157,7 @@ static struct atmel_nand_data __initdata dk_nand_data = {
};
#define DK_FLASH_BASE AT91_CHIPSELECT_0
-#define DK_FLASH_SIZE 0x200000
+#define DK_FLASH_SIZE SZ_2M
static struct physmap_flash_data dk_flash_data = {
.width = 2,
diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c
index bfeee8a2af285a4e307be42c94a922de0626d007..1d69908617f07cdb18e58322f9c59fe61069da44 100644
--- a/arch/arm/mach-at91/board-ecbat91.c
+++ b/arch/arm/mach-at91/board-ecbat91.c
@@ -86,7 +86,7 @@ static struct mtd_partition __initdata my_flash0_partitions[] =
{ /* 0x8400 */
.name = "Darrell-loader",
.offset = 0,
- .size = 12* 1056,
+ .size = 12 * 1056,
},
{
.name = "U-boot",
diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-ek.c
index 60626e7a3490d4c3e1424a5e2da4a8781c473d45..4cdfaac8e590fe2397204d231c1091dde3571a85 100644
--- a/arch/arm/mach-at91/board-ek.c
+++ b/arch/arm/mach-at91/board-ek.c
@@ -29,7 +29,6 @@
#include <linux/spi/spi.h>
#include <linux/mtd/physmap.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -38,6 +37,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/at91rm9200_mc.h>
@@ -116,7 +116,7 @@ static struct i2c_board_info __initdata ek_i2c_devices[] = {
};
#define EK_FLASH_BASE AT91_CHIPSELECT_0
-#define EK_FLASH_SIZE 0x200000
+#define EK_FLASH_SIZE SZ_2M
static struct physmap_flash_data ek_flash_data = {
.width = 2,
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index dbc912d633c76b4e52bba9374b55cb77a2e4a9c2..859727e7ea301adeb807246c98bb7d2df812f51b 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -105,7 +105,7 @@ static struct at91_mmc_data __initdata picotux200_mmc_data = {
// };
#define PICOTUX200_FLASH_BASE AT91_CHIPSELECT_0
-#define PICOTUX200_FLASH_SIZE 0x400000
+#define PICOTUX200_FLASH_SIZE SZ_4M
static struct physmap_flash_data picotux200_flash_data = {
.width = 2,
diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c
index 4c28413426c216f738d59ad0485fecb94875e691..cfb4571a2e275d00c52a587a8ed21d71d9d7b59a 100644
--- a/arch/arm/mach-at91/board-qil-a9260.c
+++ b/arch/arm/mach-at91/board-qil-a9260.c
@@ -30,7 +30,6 @@
#include <linux/input.h>
#include <linux/clk.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -39,6 +38,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/at91_shdwc.h>
@@ -119,18 +119,18 @@ static struct at91_eth_data __initdata ek_macb_data = {
static struct mtd_partition __initdata ek_nand_partition[] = {
{
.name = "Uboot & Kernel",
- .offset = 0x00000000,
- .size = 16 * 1024 * 1024,
+ .offset = 0,
+ .size = SZ_16M,
},
{
.name = "Root FS",
- .offset = 0x01000000,
- .size = 120 * 1024 * 1024,
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 120 * SZ_1M,
},
{
.name = "FS",
- .offset = 0x08800000,
- .size = 120 * 1024 * 1024,
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 120 * SZ_1M,
},
};
diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c
index e4910cb26c16876cb63e8d3acac1704ff6ba01f5..99bb4cc23a0950af07d18712b077696c2f6842c9 100644
--- a/arch/arm/mach-at91/board-sam9-l9260.c
+++ b/arch/arm/mach-at91/board-sam9-l9260.c
@@ -126,11 +126,11 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
{
.name = "Bootloader Area",
.offset = 0,
- .size = 10 * 1024 * 1024,
+ .size = 10 * SZ_1M,
},
{
.name = "User Area",
- .offset = 10 * 1024 * 1024,
+ .offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL,
},
};
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index cb20e70b3b06293b405172fc82c575b957de3ccf..b49eb6e4918acc52ba87fe400634fd3ec2ed1f80 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -27,8 +27,10 @@
#include <linux/spi/spi.h>
#include <linux/spi/at73c213.h>
#include <linux/clk.h>
+#include <linux/i2c/at24.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -37,6 +39,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
@@ -163,11 +166,11 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
{
.name = "Partition 1",
.offset = 0,
- .size = 256 * 1024,
+ .size = SZ_256K,
},
{
.name = "Partition 2",
- .offset = 256 * 1024,
+ .offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL,
},
};
@@ -222,6 +225,73 @@ static struct gpio_led ek_leds[] = {
}
};
+/*
+ * I2C devices
+ */
+static struct at24_platform_data at24c512 = {
+ .byte_len = SZ_512K / 8,
+ .page_size = 128,
+ .flags = AT24_FLAG_ADDR16,
+};
+
+static struct i2c_board_info __initdata ek_i2c_devices[] = {
+ {
+ I2C_BOARD_INFO("24c512", 0x50),
+ .platform_data = &at24c512,
+ },
+ /* more devices can be added using expansion connectors */
+};
+
+
+/*
+ * GPIO Buttons
+ */
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+static struct gpio_keys_button ek_buttons[] = {
+ {
+ .gpio = AT91_PIN_PA30,
+ .code = BTN_3,
+ .desc = "Button 3",
+ .active_low = 1,
+ .wakeup = 1,
+ },
+ {
+ .gpio = AT91_PIN_PA31,
+ .code = BTN_4,
+ .desc = "Button 4",
+ .active_low = 1,
+ .wakeup = 1,
+ }
+};
+
+static struct gpio_keys_platform_data ek_button_data = {
+ .buttons = ek_buttons,
+ .nbuttons = ARRAY_SIZE(ek_buttons),
+};
+
+static struct platform_device ek_button_device = {
+ .name = "gpio-keys",
+ .id = -1,
+ .num_resources = 0,
+ .dev = {
+ .platform_data = &ek_button_data,
+ }
+};
+
+static void __init ek_add_device_buttons(void)
+{
+ at91_set_gpio_input(AT91_PIN_PA30, 1); /* btn3 */
+ at91_set_deglitch(AT91_PIN_PA30, 1);
+ at91_set_gpio_input(AT91_PIN_PA31, 1); /* btn4 */
+ at91_set_deglitch(AT91_PIN_PA31, 1);
+
+ platform_device_register(&ek_button_device);
+}
+#else
+static void __init ek_add_device_buttons(void) {}
+#endif
+
+
static void __init ek_board_init(void)
{
/* Serial */
@@ -239,12 +309,14 @@ static void __init ek_board_init(void)
/* MMC */
at91_add_device_mmc(0, &ek_mmc_data);
/* I2C */
- at91_add_device_i2c(NULL, 0);
+ at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices));
/* SSC (to AT73C213) */
at73c213_set_clk(&at73c213_data);
at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX);
/* LEDs */
at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
+ /* Push Buttons */
+ ek_add_device_buttons();
}
MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK")
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index 1a9963b811c790e061fe490b4521b86db7fedf72..4977409d4fc6bcb72e3f17fa8a5646526040b9e5 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -35,7 +35,6 @@
#include <video/atmel_lcdc.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -44,6 +43,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/at91sam9_smc.h>
@@ -168,11 +168,11 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
{
.name = "Partition 1",
.offset = 0,
- .size = 256 * 1024,
+ .size = SZ_256K,
},
{
.name = "Partition 2",
- .offset = 256 * 1024 ,
+ .offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL,
},
};
@@ -435,24 +435,28 @@ static struct gpio_keys_button ek_buttons[] = {
.code = BTN_0,
.desc = "Button 0",
.active_low = 1,
+ .wakeup = 1,
},
{
.gpio = AT91_PIN_PA26,
.code = BTN_1,
.desc = "Button 1",
.active_low = 1,
+ .wakeup = 1,
},
{
.gpio = AT91_PIN_PA25,
.code = BTN_2,
.desc = "Button 2",
.active_low = 1,
+ .wakeup = 1,
},
{
.gpio = AT91_PIN_PA24,
.code = BTN_3,
.desc = "Button 3",
.active_low = 1,
+ .wakeup = 1,
}
};
@@ -472,13 +476,13 @@ static struct platform_device ek_button_device = {
static void __init ek_add_device_buttons(void)
{
- at91_set_gpio_input(AT91_PIN_PA27, 0); /* btn0 */
+ at91_set_gpio_input(AT91_PIN_PA27, 1); /* btn0 */
at91_set_deglitch(AT91_PIN_PA27, 1);
- at91_set_gpio_input(AT91_PIN_PA26, 0); /* btn1 */
+ at91_set_gpio_input(AT91_PIN_PA26, 1); /* btn1 */
at91_set_deglitch(AT91_PIN_PA26, 1);
- at91_set_gpio_input(AT91_PIN_PA25, 0); /* btn2 */
+ at91_set_gpio_input(AT91_PIN_PA25, 1); /* btn2 */
at91_set_deglitch(AT91_PIN_PA25, 1);
- at91_set_gpio_input(AT91_PIN_PA24, 0); /* btn3 */
+ at91_set_gpio_input(AT91_PIN_PA24, 1); /* btn3 */
at91_set_deglitch(AT91_PIN_PA24, 1);
platform_device_register(&ek_button_device);
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index b1d11960a735f75dee6b4d982b4023e390088bf0..8354015c6a23268817caeccfe58f26646d8a7c60 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -26,13 +26,14 @@
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
+#include <linux/i2c/at24.h>
#include <linux/fb.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
+#include <linux/leds.h>
#include <video/atmel_lcdc.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -41,6 +42,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/at91sam9_smc.h>
@@ -172,11 +174,11 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
{
.name = "Partition 1",
.offset = 0,
- .size = 64 * 1024 * 1024,
+ .size = SZ_64M,
},
{
.name = "Partition 2",
- .offset = 64 * 1024 * 1024,
+ .offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL,
},
};
@@ -202,13 +204,31 @@ static struct atmel_nand_data __initdata ek_nand_data = {
};
+/*
+ * I2C devices
+ */
+static struct at24_platform_data at24c512 = {
+ .byte_len = SZ_512K / 8,
+ .page_size = 128,
+ .flags = AT24_FLAG_ADDR16,
+};
+
+
+static struct i2c_board_info __initdata ek_i2c_devices[] = {
+ {
+ I2C_BOARD_INFO("24c512", 0x50),
+ .platform_data = &at24c512,
+ },
+ /* more devices can be added using expansion connectors */
+};
+
/*
* LCD Controller
*/
#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
static struct fb_videomode at91_tft_vga_modes[] = {
{
- .name = "TX09D50VM1CCA @ 60",
+ .name = "TX09D50VM1CCA @ 60",
.refresh = 60,
.xres = 240, .yres = 320,
.pixclock = KHZ2PICOS(4965),
@@ -224,7 +244,7 @@ static struct fb_videomode at91_tft_vga_modes[] = {
static struct fb_monspecs at91fb_default_monspecs = {
.manufacturer = "HIT",
- .monitor = "TX09D70VM1CCA",
+ .monitor = "TX09D70VM1CCA",
.modedb = at91_tft_vga_modes,
.modedb_len = ARRAY_SIZE(at91_tft_vga_modes),
@@ -235,7 +255,7 @@ static struct fb_monspecs at91fb_default_monspecs = {
};
#define AT91SAM9263_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
- | ATMEL_LCDC_DISTYPE_TFT \
+ | ATMEL_LCDC_DISTYPE_TFT \
| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
static void at91_lcdc_power_control(int on)
@@ -277,7 +297,7 @@ static struct gpio_keys_button ek_buttons[] = {
.active_low = 1,
.desc = "right_click",
.wakeup = 1,
- },
+ }
};
static struct gpio_keys_platform_data ek_button_data = {
@@ -296,9 +316,9 @@ static struct platform_device ek_button_device = {
static void __init ek_add_device_buttons(void)
{
- at91_set_GPIO_periph(AT91_PIN_PC5, 0); /* left button */
+ at91_set_GPIO_periph(AT91_PIN_PC5, 1); /* left button */
at91_set_deglitch(AT91_PIN_PC5, 1);
- at91_set_GPIO_periph(AT91_PIN_PC4, 0); /* right button */
+ at91_set_GPIO_periph(AT91_PIN_PC4, 1); /* right button */
at91_set_deglitch(AT91_PIN_PC4, 1);
platform_device_register(&ek_button_device);
@@ -320,25 +340,32 @@ static struct atmel_ac97_data ek_ac97_data = {
* LEDs ... these could all be PWM-driven, for variable brightness
*/
static struct gpio_led ek_leds[] = {
- { /* "left" led, green, userled1, pwm1 */
- .name = "ds1",
- .gpio = AT91_PIN_PB8,
- .active_low = 1,
- .default_trigger = "mmc0",
- },
- { /* "right" led, green, userled2, pwm2 */
+ { /* "right" led, green, userled2 (could be driven by pwm2) */
.name = "ds2",
.gpio = AT91_PIN_PC29,
.active_low = 1,
.default_trigger = "nand-disk",
},
- { /* "power" led, yellow, pwm0 */
+ { /* "power" led, yellow (could be driven by pwm0) */
.name = "ds3",
.gpio = AT91_PIN_PB7,
.default_trigger = "heartbeat",
}
};
+/*
+ * PWM Leds
+ */
+static struct gpio_led ek_pwm_led[] = {
+ /* For now only DS1 is PWM-driven (by pwm1) */
+ {
+ .name = "ds1",
+ .gpio = 1, /* is PWM channel number */
+ .active_low = 1,
+ .default_trigger = "none",
+ }
+};
+
static void __init ek_board_init(void)
{
@@ -360,7 +387,7 @@ static void __init ek_board_init(void)
/* NAND */
at91_add_device_nand(&ek_nand_data);
/* I2C */
- at91_add_device_i2c(NULL, 0);
+ at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices));
/* LCD Controller */
at91_add_device_lcdc(&ek_lcdc_data);
/* Push Buttons */
@@ -369,6 +396,7 @@ static void __init ek_board_init(void)
at91_add_device_ac97(&ek_ac97_data);
/* LEDs */
at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
+ at91_pwm_leds(ek_pwm_led, ARRAY_SIZE(ek_pwm_led));
}
MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index d4eba5c0ce0262ae2b5885d7022ddb3cc38e6e87..b588ead14d68a4cb569f1ca8384c166a32bffb33 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -122,16 +122,16 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
{
.name = "Bootstrap",
.offset = 0,
- .size = 4 * 1024 * 1024,
+ .size = 4 * SZ_1M,
},
{
.name = "Partition 1",
- .offset = 4 * 1024 * 1024,
- .size = 60 * 1024 * 1024,
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 60 * SZ_1M,
},
{
.name = "Partition 2",
- .offset = 64 * 1024 * 1024,
+ .offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL,
},
};
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index c6dce49c388c92b70a35b807dcfe9bbde907b567..2708518643084f78d6eacd5d1e04c3a214ec53b9 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -18,7 +18,6 @@
#include <video/atmel_lcdc.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -27,6 +26,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/at91sam9_smc.h>
@@ -81,11 +81,11 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
{
.name = "Partition 1",
.offset = 0,
- .size = 256 * 1024,
+ .size = SZ_256K,
},
{
.name = "Partition 2",
- .offset = 256 * 1024 ,
+ .offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL,
},
};
@@ -195,6 +195,8 @@ static void __init ek_board_init(void)
at91_add_device_mmc(0, &ek_mmc_data);
/* LCD Controller */
at91_add_device_lcdc(&ek_lcdc_data);
+ /* Touch Screen Controller */
+ at91_add_device_tsadcc();
}
MACHINE_START(AT91SAM9RLEK, "Atmel AT91SAM9RL-EK")
diff --git a/arch/arm/mach-at91/board-usb-a9260.c b/arch/arm/mach-at91/board-usb-a9260.c
index f9d0b65da40b1bbfaf3472c0eb52070b7f9d7549..7c350357333a0b708cc143d1efcb3df01ee61f05 100644
--- a/arch/arm/mach-at91/board-usb-a9260.c
+++ b/arch/arm/mach-at91/board-usb-a9260.c
@@ -30,7 +30,6 @@
#include <linux/input.h>
#include <linux/clk.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -39,6 +38,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/at91_shdwc.h>
@@ -93,18 +93,18 @@ static struct at91_eth_data __initdata ek_macb_data = {
static struct mtd_partition __initdata ek_nand_partition[] = {
{
.name = "Uboot & Kernel",
- .offset = 0x00000000,
- .size = 16 * 1024 * 1024,
+ .offset = 0,
+ .size = SZ_16M,
},
{
.name = "Root FS",
- .offset = 0x01000000,
- .size = 120 * 1024 * 1024,
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 120 * SZ_1M,
},
{
.name = "FS",
- .offset = 0x08800000,
- .size = 120 * 1024 * 1024,
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 120 * SZ_1M,
}
};
diff --git a/arch/arm/mach-at91/board-usb-a9263.c b/arch/arm/mach-at91/board-usb-a9263.c
index 673e5c27214d93f8833357bee27fc91265c6e425..391b566c4571153ad345b67c1e6b903ab008df0e 100644
--- a/arch/arm/mach-at91/board-usb-a9263.c
+++ b/arch/arm/mach-at91/board-usb-a9263.c
@@ -29,7 +29,6 @@
#include <linux/gpio_keys.h>
#include <linux/input.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -38,6 +37,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/at91_shdwc.h>
@@ -106,18 +106,18 @@ static struct at91_eth_data __initdata ek_macb_data = {
static struct mtd_partition __initdata ek_nand_partition[] = {
{
.name = "Linux Kernel",
- .offset = 0x00000000,
- .size = 16 * 1024 * 1024,
+ .offset = 0,
+ .size = SZ_16M,
},
{
.name = "Root FS",
- .offset = 0x01000000,
- .size = 120 * 1024 * 1024,
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 120 * SZ_1M,
},
{
.name = "FS",
- .offset = 0x08800000,
- .size = 120 * 1024 * 1024,
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 120 * SZ_1M,
}
};
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index 36b380aad006d9c5fd32a9a986c58b6b47abaf81..e22bf051f835a1485453c7e8dea1102160dc416a 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -33,7 +33,6 @@
#include <linux/gpio_keys.h>
#include <linux/input.h>
-#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
@@ -42,6 +41,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/at91rm9200_mc.h>
@@ -150,27 +150,27 @@ static struct mtd_partition __initdata yl9200_nand_partition[] = {
{
.name = "AT91 NAND partition 1, boot",
.offset = 0,
- .size = 1 * SZ_256K
+ .size = SZ_256K
},
{
.name = "AT91 NAND partition 2, kernel",
- .offset = 1 * SZ_256K,
- .size = 2 * SZ_1M - 1 * SZ_256K
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = (2 * SZ_1M) - SZ_256K
},
{
.name = "AT91 NAND partition 3, filesystem",
- .offset = 2 * SZ_1M,
+ .offset = MTDPART_OFS_NXTBLK,
.size = 14 * SZ_1M
},
{
.name = "AT91 NAND partition 4, storage",
- .offset = 16 * SZ_1M,
- .size = 16 * SZ_1M
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = SZ_16M
},
{
.name = "AT91 NAND partition 5, ext-fs",
- .offset = 32 * SZ_1M,
- .size = 32 * SZ_1M
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = SZ_32M
}
};
@@ -193,24 +193,24 @@ static struct atmel_nand_data __initdata yl9200_nand_data = {
* NOR Flash
*/
#define YL9200_FLASH_BASE AT91_CHIPSELECT_0
-#define YL9200_FLASH_SIZE 0x1000000
+#define YL9200_FLASH_SIZE SZ_16M
static struct mtd_partition yl9200_flash_partitions[] = {
{
.name = "Bootloader",
- .size = 0x00040000,
.offset = 0,
+ .size = SZ_256K,
.mask_flags = MTD_WRITEABLE, /* force read-only */
},
{
.name = "Kernel",
- .size = 0x001C0000,
- .offset = 0x00040000,
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = (2 * SZ_1M) - SZ_256K
},
{
.name = "Filesystem",
- .size = MTDPART_SIZ_FULL,
- .offset = 0x00200000
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = MTDPART_SIZ_FULL
}
};
@@ -390,10 +390,6 @@ static struct spi_board_info yl9200_spi_devices[] = {
#if defined(CONFIG_FB_S1D135XX) || defined(CONFIG_FB_S1D13XXX_MODULE)
#include <video/s1d13xxxfb.h>
-#define AT91_FB_REG_BASE 0x80000000L
-#define AT91_FB_REG_SIZE 0x200
-#define AT91_FB_VMEM_BASE 0x80200000L
-#define AT91_FB_VMEM_SIZE 0x200000L
static void __init yl9200_init_video(void)
{
@@ -516,29 +512,33 @@ static struct s1d13xxxfb_regval yl9200_s1dfb_initregs[] =
{S1DREG_COM_DISP_MODE, 0x01}, /* Display Mode Register, LCD only*/
};
-static u64 s1dfb_dmamask = DMA_BIT_MASK(32);
-
static struct s1d13xxxfb_pdata yl9200_s1dfb_pdata = {
.initregs = yl9200_s1dfb_initregs,
.initregssize = ARRAY_SIZE(yl9200_s1dfb_initregs),
.platform_init_video = yl9200_init_video,
};
+#define YL9200_FB_REG_BASE AT91_CHIPSELECT_7
+#define YL9200_FB_VMEM_BASE YL9200_FB_REG_BASE + SZ_2M
+#define YL9200_FB_VMEM_SIZE SZ_2M
+
static struct resource yl9200_s1dfb_resource[] = {
[0] = { /* video mem */
.name = "s1d13xxxfb memory",
- .start = AT91_FB_VMEM_BASE,
- .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1,
+ .start = YL9200_FB_VMEM_BASE,
+ .end = YL9200_FB_VMEM_BASE + YL9200_FB_VMEM_SIZE -1,
.flags = IORESOURCE_MEM,
},
[1] = { /* video registers */
.name = "s1d13xxxfb registers",
- .start = AT91_FB_REG_BASE,
- .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1,
+ .start = YL9200_FB_REG_BASE,
+ .end = YL9200_FB_REG_BASE + SZ_512 -1,
.flags = IORESOURCE_MEM,
},
};
+static u64 s1dfb_dmamask = DMA_BIT_MASK(32);
+
static struct platform_device yl9200_s1dfb_device = {
.name = "s1d13806fb",
.id = -1,
diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index f5c2847161f582906f21bd686e03da07ed9bff0c..e4345106ee57ea1da11416c1a6abbc9a1baed94a 100644
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -22,8 +22,7 @@
#include <linux/spinlock.h>
#include <linux/delay.h>
#include <linux/clk.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <mach/at91_pmc.h>
diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c
index 8392d5b517f15bc5dad300565188e4dafcccfe46..7e5ebb5bdd17c8e43fb2f25ccf93e5e824e17c3e 100644
--- a/arch/arm/mach-at91/gpio.c
+++ b/arch/arm/mach-at91/gpio.c
@@ -18,8 +18,8 @@
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/module.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#include <mach/at91_pio.h>
#include <mach/gpio.h>
@@ -404,7 +404,6 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc)
}
pin = bank->chipbase;
- gpio = &irq_desc[pin];
while (isr) {
if (isr & 1) {
@@ -417,7 +416,7 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc)
gpio_irq_mask(pin);
}
else
- desc_handle_irq(pin, gpio);
+ generic_handle_irq(pin);
}
pin++;
gpio++;
diff --git a/arch/arm/mach-at91/include/mach/at91_pit.h b/arch/arm/mach-at91/include/mach/at91_pit.h
index 0448ac36eadb29d5bbc7194484ea80a2639cf125..974d0bd05b5bd07dde5defd2a4df1ddcf60151a0 100644
--- a/arch/arm/mach-at91/include/mach/at91_pit.h
+++ b/arch/arm/mach-at91/include/mach/at91_pit.h
@@ -1,6 +1,9 @@
/*
* arch/arm/mach-at91/include/mach/at91_pit.h
*
+ * Copyright (C) 2007 Andrew Victor
+ * Copyright (C) 2007 Atmel Corporation.
+ *
* Periodic Interval Timer (PIT) - System peripherals regsters.
* Based on AT91SAM9261 datasheet revision D.
*
diff --git a/arch/arm/mach-at91/include/mach/at91_rstc.h b/arch/arm/mach-at91/include/mach/at91_rstc.h
index 7cd1b39aaa43a4ffcbef66ce5c3e13521fe8d458..cbd2bf052c1f0e64937146e48ed5521f321d0c75 100644
--- a/arch/arm/mach-at91/include/mach/at91_rstc.h
+++ b/arch/arm/mach-at91/include/mach/at91_rstc.h
@@ -1,6 +1,9 @@
/*
* arch/arm/mach-at91/include/mach/at91_rstc.h
*
+ * Copyright (C) 2007 Andrew Victor
+ * Copyright (C) 2007 Atmel Corporation.
+ *
* Reset Controller (RSTC) - System peripherals regsters.
* Based on AT91SAM9261 datasheet revision D.
*
diff --git a/arch/arm/mach-at91/include/mach/at91_rtt.h b/arch/arm/mach-at91/include/mach/at91_rtt.h
index 71782e5d21591233f1394d8b02cac439b1143ece..7ec75de8bbb6d9d3b6fa11cc6a30c67c2fee6c87 100644
--- a/arch/arm/mach-at91/include/mach/at91_rtt.h
+++ b/arch/arm/mach-at91/include/mach/at91_rtt.h
@@ -1,6 +1,9 @@
/*
* arch/arm/mach-at91/include/mach/at91_rtt.h
*
+ * Copyright (C) 2007 Andrew Victor
+ * Copyright (C) 2007 Atmel Corporation.
+ *
* Real-time Timer (RTT) - System peripherals regsters.
* Based on AT91SAM9261 datasheet revision D.
*
diff --git a/arch/arm/mach-at91/include/mach/at91_shdwc.h b/arch/arm/mach-at91/include/mach/at91_shdwc.h
index 60be5ae624f1089520c2cc43692108cd4a726fba..c4ce07e8a8faa5a1b639d278436a95455804785f 100644
--- a/arch/arm/mach-at91/include/mach/at91_shdwc.h
+++ b/arch/arm/mach-at91/include/mach/at91_shdwc.h
@@ -1,6 +1,9 @@
/*
* arch/arm/mach-at91/include/mach/at91_shdwc.h
*
+ * Copyright (C) 2007 Andrew Victor
+ * Copyright (C) 2007 Atmel Corporation.
+ *
* Shutdown Controller (SHDWC) - System peripherals regsters.
* Based on AT91SAM9261 datasheet revision D.
*
diff --git a/arch/arm/mach-at91/include/mach/at91_wdt.h b/arch/arm/mach-at91/include/mach/at91_wdt.h
index 973b4526a98eec11a6e1defc3b3f4ada3e42f446..fecc2e9f0ca8254d51e932f77efeac07cc204119 100644
--- a/arch/arm/mach-at91/include/mach/at91_wdt.h
+++ b/arch/arm/mach-at91/include/mach/at91_wdt.h
@@ -1,6 +1,9 @@
/*
* arch/arm/mach-at91/include/mach/at91_wdt.h
*
+ * Copyright (C) 2007 Andrew Victor
+ * Copyright (C) 2007 Atmel Corporation.
+ *
* Watchdog Timer (WDT) - System peripherals regsters.
* Based on AT91SAM9261 datasheet revision D.
*
diff --git a/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h b/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
index bca878f3bd877ae9c731847459a31af734c0f4c4..1499b1cbffddbe6c3f0ff3d70617d2314d574ab4 100644
--- a/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
+++ b/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
@@ -1,6 +1,8 @@
/*
* arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
*
+ * (C) 2008 Andrew Victor
+ *
* DDR/SDR Controller (DDRSDRC) - System peripherals registers.
* Based on AT91CAP9 datasheet revision B.
*
diff --git a/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h
index f027de5df956441d02280fecfc1acdd33509bf9a..020f02ed921a85590b03bb8a9c27552992354096 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h
@@ -1,6 +1,8 @@
/*
* arch/arm/mach-at91/include/mach/at91sam9260_matrix.h
*
+ * Copyright (C) 2007 Atmel Corporation.
+ *
* Memory Controllers (MATRIX, EBI) - System peripherals registers.
* Based on AT91SAM9260 datasheet revision B.
*
diff --git a/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h
index db62b1f18300075be68ca16fd83a212e26ad94aa..69c6501915d90af928427a0d58da6fe5cb8c6c1a 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h
@@ -1,6 +1,8 @@
/*
* arch/arm/mach-at91/include/mach/at91sam9261_matrix.h
*
+ * Copyright (C) 2007 Atmel Corporation.
+ *
* Memory Controllers (MATRIX, EBI) - System peripherals registers.
* Based on AT91SAM9261 datasheet revision D.
*
diff --git a/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h b/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h
index 1921181c63ca8991c72bc6ee4abfd15eba572815..b7260389f7cac2a51937143c10e55e3e75ee8aa9 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h
@@ -1,6 +1,9 @@
/*
* arch/arm/mach-at91/include/mach/at91sam9_sdramc.h
*
+ * Copyright (C) 2007 Andrew Victor
+ * Copyright (C) 2007 Atmel Corporation.
+ *
* SDRAM Controllers (SDRAMC) - System peripherals registers.
* Based on AT91SAM9261 datasheet revision D.
*
diff --git a/arch/arm/mach-at91/include/mach/at91sam9_smc.h b/arch/arm/mach-at91/include/mach/at91sam9_smc.h
index ec6ad1338b5a5eba7900db99ab39bf9cdf2b38b8..57de6207e57e566842ea53cb2113b27796ce3c47 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9_smc.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9_smc.h
@@ -1,6 +1,9 @@
/*
* arch/arm/mach-at91/include/mach/at91sam9_smc.h
*
+ * Copyright (C) 2007 Andrew Victor
+ * Copyright (C) 2007 Atmel Corporation.
+ *
* Static Memory Controllers (SMC) - System peripherals registers.
* Based on AT91SAM9261 datasheet revision D.
*
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index acd60f2a0724ad6c67f29f77eb0df7f4ed1d7988..fb51f0e0a83fb933b718c80960a46cd60b831ce8 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -132,6 +132,16 @@ struct atmel_uart_data {
};
extern void __init at91_add_device_serial(void);
+/*
+ * PWM
+ */
+#define AT91_PWM0 0
+#define AT91_PWM1 1
+#define AT91_PWM2 2
+#define AT91_PWM3 3
+
+extern void __init at91_add_device_pwm(u32 mask);
+
/*
* SSC -- accessed through ssc_request(id). Drivers don't bind to SSC
* platform devices. Their SSC ID is part of their configuration data,
@@ -162,9 +172,13 @@ extern void __init at91_add_device_ac97(struct atmel_ac97_data *data);
/* ISI */
extern void __init at91_add_device_isi(void);
+ /* Touchscreen Controller */
+extern void __init at91_add_device_tsadcc(void);
+
/* LEDs */
extern void __init at91_init_leds(u8 cpu_led, u8 timer_led);
extern void __init at91_gpio_leds(struct gpio_led *leds, int nr);
+extern void __init at91_pwm_leds(struct gpio_led *leds, int nr);
/* FIXME: this needs a better location, but gets stuff building again */
extern int at91_suspend_entering_slow_clock(void);
diff --git a/arch/arm/mach-at91/include/mach/irqs.h b/arch/arm/mach-at91/include/mach/irqs.h
index bda29ccbcd9484a11c6b15210856beae2ff1ee80..36bd55f3fc6ef1957f444431cdd5edbc44032717 100644
--- a/arch/arm/mach-at91/include/mach/irqs.h
+++ b/arch/arm/mach-at91/include/mach/irqs.h
@@ -21,7 +21,7 @@
#ifndef __ASM_ARCH_IRQS_H
#define __ASM_ARCH_IRQS_H
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/at91_aic.h>
#define NR_AIC_IRQS 32
diff --git a/arch/arm/mach-at91/include/mach/uncompress.h b/arch/arm/mach-at91/include/mach/uncompress.h
index 0410d548e9b1fa4426f6cfb192d5fbf08e1fc0a4..18bdcdeb474fb74713d9bcb7bd6a75bd6a2dd7c9 100644
--- a/arch/arm/mach-at91/include/mach/uncompress.h
+++ b/arch/arm/mach-at91/include/mach/uncompress.h
@@ -21,7 +21,7 @@
#ifndef __ASM_ARCH_UNCOMPRESS_H
#define __ASM_ARCH_UNCOMPRESS_H
-#include <asm/io.h>
+#include <linux/io.h>
#include <linux/atmel_serial.h>
#if defined(CONFIG_AT91_EARLY_DBGU)
diff --git a/arch/arm/mach-at91/leds.c b/arch/arm/mach-at91/leds.c
index fec03c59ff94f382a9026bf699a95b00bd7804e0..0415a839e1ad9319944a662b409799015f9fde3d 100644
--- a/arch/arm/mach-at91/leds.c
+++ b/arch/arm/mach-at91/leds.c
@@ -12,6 +12,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/platform_device.h>
#include <mach/board.h>
#include <mach/gpio.h>
@@ -21,15 +22,13 @@
#if defined(CONFIG_NEW_LEDS)
-#include <linux/platform_device.h>
-
/*
* New cross-platform LED support.
*/
static struct gpio_led_platform_data led_data;
-static struct platform_device at91_leds = {
+static struct platform_device at91_gpio_leds_device = {
.name = "leds-gpio",
.id = -1,
.dev.platform_data = &led_data,
@@ -47,7 +46,7 @@ void __init at91_gpio_leds(struct gpio_led *leds, int nr)
led_data.leds = leds;
led_data.num_leds = nr;
- platform_device_register(&at91_leds);
+ platform_device_register(&at91_gpio_leds_device);
}
#else
@@ -55,6 +54,44 @@ void __init at91_gpio_leds(struct gpio_led *leds, int nr) {}
#endif
+/* ------------------------------------------------------------------------- */
+
+#if defined (CONFIG_LEDS_ATMEL_PWM)
+
+/*
+ * PWM Leds
+ */
+
+static struct gpio_led_platform_data pwm_led_data;
+
+static struct platform_device at91_pwm_leds_device = {
+ .name = "leds-atmel-pwm",
+ .id = -1,
+ .dev.platform_data = &pwm_led_data,
+};
+
+void __init at91_pwm_leds(struct gpio_led *leds, int nr)
+{
+ int i;
+ u32 pwm_mask = 0;
+
+ if (!nr)
+ return;
+
+ for (i = 0; i < nr; i++)
+ pwm_mask |= (1 << leds[i].gpio);
+
+ pwm_led_data.leds = leds;
+ pwm_led_data.num_leds = nr;
+
+ at91_add_device_pwm(pwm_mask);
+ platform_device_register(&at91_pwm_leds_device);
+}
+#else
+void __init at91_pwm_leds(struct gpio_led *leds, int nr){}
+#endif
+
+
/* ------------------------------------------------------------------------- */
#if defined(CONFIG_LEDS)
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index ec2fe4ca1e270e3aec4fddd84b5f71019ee7117a..9bb4f043aa22beb3fd08d0750cb75c155097b113 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -17,8 +17,8 @@
#include <linux/sysfs.h>
#include <linux/module.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/atomic.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S
new file mode 100644
index 0000000000000000000000000000000000000000..987fab3d846a539441f3fbe435042d28b19bfd10
--- /dev/null
+++ b/arch/arm/mach-at91/pm_slowclock.S
@@ -0,0 +1,283 @@
+/*
+ * arch/arm/mach-at91/pm_slow_clock.S
+ *
+ * Copyright (C) 2006 Savin Zlobec
+ *
+ * AT91SAM9 support:
+ * Copyright (C) 2007 Anti Sullin <anti.sullin@artecdesign.ee
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/linkage.h>
+#include <mach/hardware.h>
+#include <mach/at91_pmc.h>
+
+#ifdef CONFIG_ARCH_AT91RM9200
+#include <mach/at91rm9200_mc.h>
+#elif defined(CONFIG_ARCH_AT91CAP9)
+#include <mach/at91cap9_ddrsdr.h>
+#else
+#include <mach/at91sam9_sdramc.h>
+#endif
+
+
+#ifdef CONFIG_ARCH_AT91SAM9263
+/*
+ * FIXME either or both the SDRAM controllers (EB0, EB1) might be in use;
+ * handle those cases both here and in the Suspend-To-RAM support.
+ */
+#define AT91_SDRAMC AT91_SDRAMC0
+#warning Assuming EB1 SDRAM controller is *NOT* used
+#endif
+
+/*
+ * When SLOWDOWN_MASTER_CLOCK is defined we will also slow down the Master
+ * clock during suspend by adjusting its prescalar and divisor.
+ * NOTE: This hasn't been shown to be stable on SAM9s; and on the RM9200 there
+ * are errata regarding adjusting the prescalar and divisor.
+ */
+#undef SLOWDOWN_MASTER_CLOCK
+
+#define MCKRDY_TIMEOUT 1000
+#define MOSCRDY_TIMEOUT 1000
+#define PLLALOCK_TIMEOUT 1000
+#define PLLBLOCK_TIMEOUT 1000
+
+
+/*
+ * Wait until master clock is ready (after switching master clock source)
+ */
+ .macro wait_mckrdy
+ mov r4, #MCKRDY_TIMEOUT
+1: sub r4, r4, #1
+ cmp r4, #0
+ beq 2f
+ ldr r3, [r1, #(AT91_PMC_SR - AT91_PMC)]
+ tst r3, #AT91_PMC_MCKRDY
+ beq 1b
+2:
+ .endm
+
+/*
+ * Wait until master oscillator has stabilized.
+ */
+ .macro wait_moscrdy
+ mov r4, #MOSCRDY_TIMEOUT
+1: sub r4, r4, #1
+ cmp r4, #0
+ beq 2f
+ ldr r3, [r1, #(AT91_PMC_SR - AT91_PMC)]
+ tst r3, #AT91_PMC_MOSCS
+ beq 1b
+2:
+ .endm
+
+/*
+ * Wait until PLLA has locked.
+ */
+ .macro wait_pllalock
+ mov r4, #PLLALOCK_TIMEOUT
+1: sub r4, r4, #1
+ cmp r4, #0
+ beq 2f
+ ldr r3, [r1, #(AT91_PMC_SR - AT91_PMC)]
+ tst r3, #AT91_PMC_LOCKA
+ beq 1b
+2:
+ .endm
+
+/*
+ * Wait until PLLB has locked.
+ */
+ .macro wait_pllblock
+ mov r4, #PLLBLOCK_TIMEOUT
+1: sub r4, r4, #1
+ cmp r4, #0
+ beq 2f
+ ldr r3, [r1, #(AT91_PMC_SR - AT91_PMC)]
+ tst r3, #AT91_PMC_LOCKB
+ beq 1b
+2:
+ .endm
+
+ .text
+
+ENTRY(at91_slow_clock)
+ /* Save registers on stack */
+ stmfd sp!, {r0 - r12, lr}
+
+ /*
+ * Register usage:
+ * R1 = Base address of AT91_PMC
+ * R2 = Base address of AT91_SDRAMC (or AT91_SYS on AT91RM9200)
+ * R3 = temporary register
+ * R4 = temporary register
+ */
+ ldr r1, .at91_va_base_pmc
+ ldr r2, .at91_va_base_sdramc
+
+ /* Drain write buffer */
+ mcr p15, 0, r0, c7, c10, 4
+
+#ifdef CONFIG_ARCH_AT91RM9200
+ /* Put SDRAM in self-refresh mode */
+ mov r3, #1
+ str r3, [r2, #AT91_SDRAMC_SRR]
+#elif defined(CONFIG_ARCH_AT91CAP9)
+ /* Enable SDRAM self-refresh mode */
+ ldr r3, [r2, #AT91_DDRSDRC_LPR - AT91_DDRSDRC]
+ str r3, .saved_sam9_lpr
+
+ mov r3, #AT91_DDRSDRC_LPCB_SELF_REFRESH
+ str r3, [r2, #AT91_DDRSDRC_LPR - AT91_DDRSDRC]
+#else
+ /* Enable SDRAM self-refresh mode */
+ ldr r3, [r2, #AT91_SDRAMC_LPR - AT91_SDRAMC]
+ str r3, .saved_sam9_lpr
+
+ mov r3, #AT91_SDRAMC_LPCB_SELF_REFRESH
+ str r3, [r2, #AT91_SDRAMC_LPR - AT91_SDRAMC]
+#endif
+
+ /* Save Master clock setting */
+ ldr r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)]
+ str r3, .saved_mckr
+
+ /*
+ * Set the Master clock source to slow clock
+ */
+ bic r3, r3, #AT91_PMC_CSS
+ str r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)]
+
+ wait_mckrdy
+
+#ifdef SLOWDOWN_MASTER_CLOCK
+ /*
+ * Set the Master Clock PRES and MDIV fields.
+ *
+ * See AT91RM9200 errata #27 and #28 for details.
+ */
+ mov r3, #0
+ str r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)]
+
+ wait_mckrdy
+#endif
+
+ /* Save PLLA setting and disable it */
+ ldr r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)]
+ str r3, .saved_pllar
+
+ mov r3, #AT91_PMC_PLLCOUNT
+ orr r3, r3, #(1 << 29) /* bit 29 always set */
+ str r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)]
+
+ wait_pllalock
+
+ /* Save PLLB setting and disable it */
+ ldr r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)]
+ str r3, .saved_pllbr
+
+ mov r3, #AT91_PMC_PLLCOUNT
+ str r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)]
+
+ wait_pllblock
+
+ /* Turn off the main oscillator */
+ ldr r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)]
+ bic r3, r3, #AT91_PMC_MOSCEN
+ str r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)]
+
+ /* Wait for interrupt */
+ mcr p15, 0, r0, c7, c0, 4
+
+ /* Turn on the main oscillator */
+ ldr r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)]
+ orr r3, r3, #AT91_PMC_MOSCEN
+ str r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)]
+
+ wait_moscrdy
+
+ /* Restore PLLB setting */
+ ldr r3, .saved_pllbr
+ str r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)]
+
+ wait_pllblock
+
+ /* Restore PLLA setting */
+ ldr r3, .saved_pllar
+ str r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)]
+
+ wait_pllalock
+
+#ifdef SLOWDOWN_MASTER_CLOCK
+ /*
+ * First set PRES if it was not 0,
+ * than set CSS and MDIV fields.
+ *
+ * See AT91RM9200 errata #27 and #28 for details.
+ */
+ ldr r3, .saved_mckr
+ tst r3, #AT91_PMC_PRES
+ beq 2f
+ and r3, r3, #AT91_PMC_PRES
+ str r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)]
+
+ wait_mckrdy
+#endif
+
+ /*
+ * Restore master clock setting
+ */
+2: ldr r3, .saved_mckr
+ str r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)]
+
+ wait_mckrdy
+
+#ifdef CONFIG_ARCH_AT91RM9200
+ /* Do nothing - self-refresh is automatically disabled. */
+#elif defined(CONFIG_ARCH_AT91CAP9)
+ /* Restore LPR on AT91CAP9 */
+ ldr r3, .saved_sam9_lpr
+ str r3, [r2, #AT91_DDRSDRC_LPR - AT91_DDRSDRC]
+#else
+ /* Restore LPR on AT91SAM9 */
+ ldr r3, .saved_sam9_lpr
+ str r3, [r2, #AT91_SDRAMC_LPR - AT91_SDRAMC]
+#endif
+
+ /* Restore registers, and return */
+ ldmfd sp!, {r0 - r12, pc}
+
+
+.saved_mckr:
+ .word 0
+
+.saved_pllar:
+ .word 0
+
+.saved_pllbr:
+ .word 0
+
+.saved_sam9_lpr:
+ .word 0
+
+.at91_va_base_pmc:
+ .word AT91_VA_BASE_SYS + AT91_PMC
+
+#ifdef CONFIG_ARCH_AT91RM9200
+.at91_va_base_sdramc:
+ .word AT91_VA_BASE_SYS
+#elif defined(CONFIG_ARCH_AT91CAP9)
+.at91_va_base_sdramc:
+ .word AT91_VA_BASE_SYS + AT91_DDRSDRC
+#else
+.at91_va_base_sdramc:
+ .word AT91_VA_BASE_SYS + AT91_SDRAMC
+#endif
+
+ENTRY(at91_slow_clock_sz)
+ .word .-at91_slow_clock
diff --git a/arch/arm/mach-clps711x/autcpu12.c b/arch/arm/mach-clps711x/autcpu12.c
index 474616dcd7a688a92cb39b813b58d822f5eb2041..5f18eccdc7252a767c2c4e0bcf4a6167a8b0775a 100644
--- a/arch/arm/mach-clps711x/autcpu12.c
+++ b/arch/arm/mach-clps711x/autcpu12.c
@@ -22,10 +22,10 @@
#include <linux/types.h>
#include <linux/string.h>
#include <linux/mm.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/sizes.h>
-#include <asm/io.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-clps711x/cdb89712.c b/arch/arm/mach-clps711x/cdb89712.c
index aa02aa5a01f4a61c42ae3bf5832da36cf446d509..71a80b5b8ad6135eba4821251138c5e730c5ecf8 100644
--- a/arch/arm/mach-clps711x/cdb89712.c
+++ b/arch/arm/mach-clps711x/cdb89712.c
@@ -22,9 +22,9 @@
#include <linux/types.h>
#include <linux/string.h>
#include <linux/mm.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-clps711x/include/mach/system.h b/arch/arm/mach-clps711x/include/mach/system.h
index a8eade40317f007e932aed39320fa90e3b844e1e..24e96159e3e7590a008ab8cfbcdda830d3eb782b 100644
--- a/arch/arm/mach-clps711x/include/mach/system.h
+++ b/arch/arm/mach-clps711x/include/mach/system.h
@@ -20,9 +20,9 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/hardware/clps7111.h>
-#include <asm/io.h>
static inline void arch_idle(void)
{
diff --git a/arch/arm/mach-clps711x/irq.c b/arch/arm/mach-clps711x/irq.c
index 38623cfcac5a0a0d43094b9d09bc09533c2fb06e..9a12d8562284968a7ffe2b33a40806ce4a4f2a2b 100644
--- a/arch/arm/mach-clps711x/irq.c
+++ b/arch/arm/mach-clps711x/irq.c
@@ -19,10 +19,10 @@
*/
#include <linux/init.h>
#include <linux/list.h>
+#include <linux/io.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/hardware/clps7111.h>
diff --git a/arch/arm/mach-clps711x/p720t-leds.c b/arch/arm/mach-clps711x/p720t-leds.c
index 262c3c361453adaa74dbd7b9dddbce6292a614f0..15121446efc870ad2e083e14ba2862a948421492 100644
--- a/arch/arm/mach-clps711x/p720t-leds.c
+++ b/arch/arm/mach-clps711x/p720t-leds.c
@@ -21,9 +21,9 @@
*/
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/leds.h>
#include <asm/system.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-clps711x/p720t.c b/arch/arm/mach-clps711x/p720t.c
index f51f97d4f212b9c0b1e628da53cbd83a9603c396..0d94a30fd6fc84745555fc4daabdb5617db728a0 100644
--- a/arch/arm/mach-clps711x/p720t.c
+++ b/arch/arm/mach-clps711x/p720t.c
@@ -22,9 +22,9 @@
#include <linux/types.h>
#include <linux/string.h>
#include <linux/mm.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-clps711x/time.c b/arch/arm/mach-clps711x/time.c
index ef1fcd17189e16bd43538da60e53ea0103d351b0..d581ef0bcd24d68626f55e44cb7a6b5191ff1d5d 100644
--- a/arch/arm/mach-clps711x/time.c
+++ b/arch/arm/mach-clps711x/time.c
@@ -21,11 +21,11 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/sched.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
#include <asm/leds.h>
-#include <asm/io.h>
#include <asm/hardware/clps7111.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c
index cc1b82179e83c03c3a8a46bc29127dc201829c28..c3a33b8a5aacc8406d3bcb7279e824cc7500513f 100644
--- a/arch/arm/mach-clps7500/core.c
+++ b/arch/arm/mach-clps7500/core.c
@@ -15,6 +15,7 @@
#include <linux/init.h>
#include <linux/device.h>
#include <linux/serial_8250.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -23,7 +24,6 @@
#include <mach/hardware.h>
#include <asm/hardware/iomd.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-clps7500/include/mach/irq.h b/arch/arm/mach-clps7500/include/mach/irq.h
index e8da3c58df76074da487c1fbc6c49a4fb6ac78ad..d02fcf28ee05358077132678bd12b397d4a2e824 100644
--- a/arch/arm/mach-clps7500/include/mach/irq.h
+++ b/arch/arm/mach-clps7500/include/mach/irq.h
@@ -10,8 +10,8 @@
* 11-08-1999 PJB Created ARM7500 version, derived from RiscPC code
*/
+#include <linux/io.h>
#include <asm/hardware/iomd.h>
-#include <asm/io.h>
static inline int fixup_irq(unsigned int irq)
{
diff --git a/arch/arm/mach-clps7500/include/mach/memory.h b/arch/arm/mach-clps7500/include/mach/memory.h
index 3326aa99d3eceda08e3ca78288e11ca110da6e82..87b32db470c812a10bd48563bb3c2cd71263cfa0 100644
--- a/arch/arm/mach-clps7500/include/mach/memory.h
+++ b/arch/arm/mach-clps7500/include/mach/memory.h
@@ -32,4 +32,12 @@
#define FLUSH_BASE_PHYS 0x00000000
#define FLUSH_BASE 0xdf000000
+/*
+ * Sparsemem support. Each section is a maximum of 64MB. The sections
+ * are offset by 128MB and can cover 128MB, so that gives us a maximum
+ * of 29 physmem bits.
+ */
+#define MAX_PHYSMEM_BITS 29
+#define SECTION_SIZE_BITS 26
+
#endif
diff --git a/arch/arm/mach-clps7500/include/mach/system.h b/arch/arm/mach-clps7500/include/mach/system.h
index 624fc2830ae0b34ec7ae576bd417b81985ede221..6d325fbe8b08a63dde1c8d70445737b5cab5a2a9 100644
--- a/arch/arm/mach-clps7500/include/mach/system.h
+++ b/arch/arm/mach-clps7500/include/mach/system.h
@@ -6,8 +6,8 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
+#include <linux/io.h>
#include <asm/hardware/iomd.h>
-#include <asm/io.h>
static inline void arch_idle(void)
{
diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile
index 99ac2e55774dcdf1c9b316ec9972a5d267765f89..4dc458597f4009347308758552c183da94f151f8 100644
--- a/arch/arm/mach-davinci/Makefile
+++ b/arch/arm/mach-davinci/Makefile
@@ -5,7 +5,7 @@
# Common objects
obj-y := time.o irq.o clock.o serial.o io.o id.o psc.o \
- gpio.o mux.o
+ gpio.o mux.o devices.o usb.o
# Board specific
obj-$(CONFIG_MACH_DAVINCI_EVM) += board-evm.o
diff --git a/arch/arm/mach-davinci/board-evm.c b/arch/arm/mach-davinci/board-evm.c
index 1343557878143def00bd7254d284e0f6841f8e24..a957d239a6838f20458525a2710fa094073f674e 100644
--- a/arch/arm/mach-davinci/board-evm.c
+++ b/arch/arm/mach-davinci/board-evm.c
@@ -13,20 +13,28 @@
#include <linux/init.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
+
+#include <linux/i2c.h>
+#include <linux/i2c/pcf857x.h>
+#include <linux/i2c/at24.h>
+
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
+#include <linux/io.h>
#include <asm/setup.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
-#include <mach/hardware.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/flash.h>
+#include <mach/hardware.h>
#include <mach/common.h>
+#include <mach/i2c.h>
/* other misc. init functions */
void __init davinci_psc_init(void);
@@ -34,10 +42,10 @@ void __init davinci_irq_init(void);
void __init davinci_map_common_io(void);
void __init davinci_init_common_hw(void);
-/* NOR Flash base address set to CS0 by default */
-#define NOR_FLASH_PHYS 0x02000000
+#if defined(CONFIG_MTD_PHYSMAP) || \
+ defined(CONFIG_MTD_PHYSMAP_MODULE)
-static struct mtd_partition davinci_evm_partitions[] = {
+static struct mtd_partition davinci_evm_norflash_partitions[] = {
/* bootloader (U-Boot, etc) in first 4 sectors */
{
.name = "bootloader",
@@ -68,32 +76,323 @@ static struct mtd_partition davinci_evm_partitions[] = {
}
};
-static struct physmap_flash_data davinci_evm_flash_data = {
+static struct physmap_flash_data davinci_evm_norflash_data = {
.width = 2,
- .parts = davinci_evm_partitions,
- .nr_parts = ARRAY_SIZE(davinci_evm_partitions),
+ .parts = davinci_evm_norflash_partitions,
+ .nr_parts = ARRAY_SIZE(davinci_evm_norflash_partitions),
};
/* NOTE: CFI probe will correctly detect flash part as 32M, but EMIF
* limits addresses to 16M, so using addresses past 16M will wrap */
-static struct resource davinci_evm_flash_resource = {
- .start = NOR_FLASH_PHYS,
- .end = NOR_FLASH_PHYS + SZ_16M - 1,
+static struct resource davinci_evm_norflash_resource = {
+ .start = DAVINCI_ASYNC_EMIF_DATA_CE0_BASE,
+ .end = DAVINCI_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1,
.flags = IORESOURCE_MEM,
};
-static struct platform_device davinci_evm_flash_device = {
+static struct platform_device davinci_evm_norflash_device = {
.name = "physmap-flash",
.id = 0,
.dev = {
- .platform_data = &davinci_evm_flash_data,
+ .platform_data = &davinci_evm_norflash_data,
},
.num_resources = 1,
- .resource = &davinci_evm_flash_resource,
+ .resource = &davinci_evm_norflash_resource,
+};
+
+#endif
+
+#if defined(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \
+ defined(CONFIG_BLK_DEV_PALMCHIP_BK3710_MODULE)
+
+static struct resource ide_resources[] = {
+ {
+ .start = DAVINCI_CFC_ATA_BASE,
+ .end = DAVINCI_CFC_ATA_BASE + 0x7ff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_IDE,
+ .end = IRQ_IDE,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ide_dma_mask = DMA_32BIT_MASK;
+
+static struct platform_device ide_dev = {
+ .name = "palm_bk3710",
+ .id = -1,
+ .resource = ide_resources,
+ .num_resources = ARRAY_SIZE(ide_resources),
+ .dev = {
+ .dma_mask = &ide_dma_mask,
+ .coherent_dma_mask = DMA_32BIT_MASK,
+ },
+};
+
+#endif
+
+/*----------------------------------------------------------------------*/
+
+/*
+ * I2C GPIO expanders
+ */
+
+#define PCF_Uxx_BASE(x) (DAVINCI_N_GPIO + ((x) * 8))
+
+
+/* U2 -- LEDs */
+
+static struct gpio_led evm_leds[] = {
+ { .name = "DS8", .active_low = 1,
+ .default_trigger = "heartbeat", },
+ { .name = "DS7", .active_low = 1, },
+ { .name = "DS6", .active_low = 1, },
+ { .name = "DS5", .active_low = 1, },
+ { .name = "DS4", .active_low = 1, },
+ { .name = "DS3", .active_low = 1, },
+ { .name = "DS2", .active_low = 1,
+ .default_trigger = "mmc0", },
+ { .name = "DS1", .active_low = 1,
+ .default_trigger = "ide-disk", },
+};
+
+static const struct gpio_led_platform_data evm_led_data = {
+ .num_leds = ARRAY_SIZE(evm_leds),
+ .leds = evm_leds,
+};
+
+static struct platform_device *evm_led_dev;
+
+static int
+evm_led_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *c)
+{
+ struct gpio_led *leds = evm_leds;
+ int status;
+
+ while (ngpio--) {
+ leds->gpio = gpio++;
+ leds++;
+ }
+
+ /* what an extremely annoying way to be forced to handle
+ * device unregistration ...
+ */
+ evm_led_dev = platform_device_alloc("leds-gpio", 0);
+ platform_device_add_data(evm_led_dev,
+ &evm_led_data, sizeof evm_led_data);
+
+ evm_led_dev->dev.parent = &client->dev;
+ status = platform_device_add(evm_led_dev);
+ if (status < 0) {
+ platform_device_put(evm_led_dev);
+ evm_led_dev = NULL;
+ }
+ return status;
+}
+
+static int
+evm_led_teardown(struct i2c_client *client, int gpio, unsigned ngpio, void *c)
+{
+ if (evm_led_dev) {
+ platform_device_unregister(evm_led_dev);
+ evm_led_dev = NULL;
+ }
+ return 0;
+}
+
+static struct pcf857x_platform_data pcf_data_u2 = {
+ .gpio_base = PCF_Uxx_BASE(0),
+ .setup = evm_led_setup,
+ .teardown = evm_led_teardown,
+};
+
+
+/* U18 - A/V clock generator and user switch */
+
+static int sw_gpio;
+
+static ssize_t
+sw_show(struct device *d, struct device_attribute *a, char *buf)
+{
+ char *s = gpio_get_value_cansleep(sw_gpio) ? "on\n" : "off\n";
+
+ strcpy(buf, s);
+ return strlen(s);
+}
+
+static DEVICE_ATTR(user_sw, S_IRUGO, sw_show, NULL);
+
+static int
+evm_u18_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *c)
+{
+ int status;
+
+ /* export dip switch option */
+ sw_gpio = gpio + 7;
+ status = gpio_request(sw_gpio, "user_sw");
+ if (status == 0)
+ status = gpio_direction_input(sw_gpio);
+ if (status == 0)
+ status = device_create_file(&client->dev, &dev_attr_user_sw);
+ else
+ gpio_free(sw_gpio);
+ if (status != 0)
+ sw_gpio = -EINVAL;
+
+ /* audio PLL: 48 kHz (vs 44.1 or 32), single rate (vs double) */
+ gpio_request(gpio + 3, "pll_fs2");
+ gpio_direction_output(gpio + 3, 0);
+
+ gpio_request(gpio + 2, "pll_fs1");
+ gpio_direction_output(gpio + 2, 0);
+
+ gpio_request(gpio + 1, "pll_sr");
+ gpio_direction_output(gpio + 1, 0);
+
+ return 0;
+}
+
+static int
+evm_u18_teardown(struct i2c_client *client, int gpio, unsigned ngpio, void *c)
+{
+ gpio_free(gpio + 1);
+ gpio_free(gpio + 2);
+ gpio_free(gpio + 3);
+
+ if (sw_gpio > 0) {
+ device_remove_file(&client->dev, &dev_attr_user_sw);
+ gpio_free(sw_gpio);
+ }
+ return 0;
+}
+
+static struct pcf857x_platform_data pcf_data_u18 = {
+ .gpio_base = PCF_Uxx_BASE(1),
+ .n_latch = (1 << 3) | (1 << 2) | (1 << 1),
+ .setup = evm_u18_setup,
+ .teardown = evm_u18_teardown,
};
+
+/* U35 - various I/O signals used to manage USB, CF, ATA, etc */
+
+static int
+evm_u35_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *c)
+{
+ /* p0 = nDRV_VBUS (initial: don't supply it) */
+ gpio_request(gpio + 0, "nDRV_VBUS");
+ gpio_direction_output(gpio + 0, 1);
+
+ /* p1 = VDDIMX_EN */
+ gpio_request(gpio + 1, "VDDIMX_EN");
+ gpio_direction_output(gpio + 1, 1);
+
+ /* p2 = VLYNQ_EN */
+ gpio_request(gpio + 2, "VLYNQ_EN");
+ gpio_direction_output(gpio + 2, 1);
+
+ /* p3 = n3V3_CF_RESET (initial: stay in reset) */
+ gpio_request(gpio + 3, "nCF_RESET");
+ gpio_direction_output(gpio + 3, 0);
+
+ /* (p4 unused) */
+
+ /* p5 = 1V8_WLAN_RESET (initial: stay in reset) */
+ gpio_request(gpio + 5, "WLAN_RESET");
+ gpio_direction_output(gpio + 5, 1);
+
+ /* p6 = nATA_SEL (initial: select) */
+ gpio_request(gpio + 6, "nATA_SEL");
+ gpio_direction_output(gpio + 6, 0);
+
+ /* p7 = nCF_SEL (initial: deselect) */
+ gpio_request(gpio + 7, "nCF_SEL");
+ gpio_direction_output(gpio + 7, 1);
+
+ return 0;
+}
+
+static int
+evm_u35_teardown(struct i2c_client *client, int gpio, unsigned ngpio, void *c)
+{
+ gpio_free(gpio + 7);
+ gpio_free(gpio + 6);
+ gpio_free(gpio + 5);
+ gpio_free(gpio + 3);
+ gpio_free(gpio + 2);
+ gpio_free(gpio + 1);
+ gpio_free(gpio + 0);
+ return 0;
+}
+
+static struct pcf857x_platform_data pcf_data_u35 = {
+ .gpio_base = PCF_Uxx_BASE(2),
+ .setup = evm_u35_setup,
+ .teardown = evm_u35_teardown,
+};
+
+/*----------------------------------------------------------------------*/
+
+/* Most of this EEPROM is unused, but U-Boot uses some data:
+ * - 0x7f00, 6 bytes Ethernet Address
+ * - 0x0039, 1 byte NTSC vs PAL (bit 0x80 == PAL)
+ * - ... newer boards may have more
+ */
+static struct at24_platform_data eeprom_info = {
+ .byte_len = (256*1024) / 8,
+ .page_size = 64,
+ .flags = AT24_FLAG_ADDR16,
+};
+
+static struct i2c_board_info __initdata i2c_info[] = {
+ {
+ I2C_BOARD_INFO("pcf8574", 0x38),
+ .platform_data = &pcf_data_u2,
+ },
+ {
+ I2C_BOARD_INFO("pcf8574", 0x39),
+ .platform_data = &pcf_data_u18,
+ },
+ {
+ I2C_BOARD_INFO("pcf8574", 0x3a),
+ .platform_data = &pcf_data_u35,
+ },
+ {
+ I2C_BOARD_INFO("24c256", 0x50),
+ .platform_data = &eeprom_info,
+ },
+ /* ALSO:
+ * - tvl320aic33 audio codec (0x1b)
+ * - msp430 microcontroller (0x23)
+ * - tvp5146 video decoder (0x5d)
+ */
+};
+
+/* The msp430 uses a slow bitbanged I2C implementation (ergo 20 KHz),
+ * which requires 100 usec of idle bus after i2c writes sent to it.
+ */
+static struct davinci_i2c_platform_data i2c_pdata = {
+ .bus_freq = 20 /* kHz */,
+ .bus_delay = 100 /* usec */,
+};
+
+static void __init evm_init_i2c(void)
+{
+ davinci_init_i2c(&i2c_pdata);
+ i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info));
+}
+
static struct platform_device *davinci_evm_devices[] __initdata = {
- &davinci_evm_flash_device,
+#if defined(CONFIG_MTD_PHYSMAP) || \
+ defined(CONFIG_MTD_PHYSMAP_MODULE)
+ &davinci_evm_norflash_device,
+#endif
+#if defined(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \
+ defined(CONFIG_BLK_DEV_PALMCHIP_BK3710_MODULE)
+ &ide_dev,
+#endif
};
static void __init
@@ -106,13 +405,21 @@ static __init void davinci_evm_init(void)
{
davinci_psc_init();
-#if defined(CONFIG_BLK_DEV_DAVINCI) || defined(CONFIG_BLK_DEV_DAVINCI_MODULE)
+#if defined(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \
+ defined(CONFIG_BLK_DEV_PALMCHIP_BK3710_MODULE)
+#if defined(CONFIG_MTD_PHYSMAP) || \
+ defined(CONFIG_MTD_PHYSMAP_MODULE)
printk(KERN_WARNING "WARNING: both IDE and NOR flash are enabled, "
"but share pins.\n\t Disable IDE for NOR support.\n");
+#endif
#endif
platform_add_devices(davinci_evm_devices,
ARRAY_SIZE(davinci_evm_devices));
+ evm_init_i2c();
+
+ /* irlml6401 sustains over 3A, switches 5V in under 8 msec */
+ setup_usb(500, 8);
}
static __init void davinci_evm_irq_init(void)
@@ -124,7 +431,7 @@ static __init void davinci_evm_irq_init(void)
MACHINE_START(DAVINCI_EVM, "DaVinci EVM")
/* Maintainer: MontaVista Software <source@mvista.com> */
.phys_io = IO_PHYS,
- .io_pg_offst = (io_p2v(IO_PHYS) >> 18) & 0xfffc,
+ .io_pg_offst = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
.boot_params = (DAVINCI_DDR_BASE + 0x100),
.map_io = davinci_evm_map_io,
.init_irq = davinci_evm_irq_init,
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index d46c69b55aaab73f6afffcd282bcecae74e1510e..28f6dbc95bd7afe8303abf89d4efb479a71c488f 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -16,9 +16,9 @@
#include <linux/err.h>
#include <linux/mutex.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <mach/psc.h>
#include "clock.h"
diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
new file mode 100644
index 0000000000000000000000000000000000000000..3d4b1de8f8981291176cff004db625eae5daf41b
--- /dev/null
+++ b/arch/arm/mach-davinci/devices.c
@@ -0,0 +1,48 @@
+/*
+ * mach-davinci/devices.c
+ *
+ * DaVinci platform device setup/initialization
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/io.h>
+
+#include <asm/mach/map.h>
+
+#include <mach/hardware.h>
+#include <mach/i2c.h>
+
+static struct resource i2c_resources[] = {
+ {
+ .start = DAVINCI_I2C_BASE,
+ .end = DAVINCI_I2C_BASE + 0x40,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_I2C,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device davinci_i2c_device = {
+ .name = "i2c_davinci",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(i2c_resources),
+ .resource = i2c_resources,
+};
+
+void __init davinci_init_i2c(struct davinci_i2c_platform_data *pdata)
+{
+ davinci_i2c_device.dev.platform_data = pdata;
+ (void) platform_device_register(&davinci_i2c_device);
+}
+
diff --git a/arch/arm/mach-davinci/gpio.c b/arch/arm/mach-davinci/gpio.c
index c9cb4f09b18ffd88689315a5f48c7aff6b68f45d..b49e9d092aabf26f053d9c16a9eeae5509719e97 100644
--- a/arch/arm/mach-davinci/gpio.c
+++ b/arch/arm/mach-davinci/gpio.c
@@ -1,7 +1,7 @@
/*
* TI DaVinci GPIO Support
*
- * Copyright (c) 2006 David Brownell
+ * Copyright (c) 2006-2007 David Brownell
* Copyright (c) 2007, MontaVista Software, Inc. <source@mvista.com>
*
* This program is free software; you can redistribute it and/or modify
@@ -26,47 +26,45 @@
#include <asm/mach/irq.h>
-static DEFINE_SPINLOCK(gpio_lock);
-static DECLARE_BITMAP(gpio_in_use, DAVINCI_N_GPIO);
-int gpio_request(unsigned gpio, const char *tag)
-{
- if (gpio >= DAVINCI_N_GPIO)
- return -EINVAL;
+static DEFINE_SPINLOCK(gpio_lock);
- if (test_and_set_bit(gpio, gpio_in_use))
- return -EBUSY;
+struct davinci_gpio {
+ struct gpio_chip chip;
+ struct gpio_controller *__iomem regs;
+};
- return 0;
-}
-EXPORT_SYMBOL(gpio_request);
+static struct davinci_gpio chips[DIV_ROUND_UP(DAVINCI_N_GPIO, 32)];
-void gpio_free(unsigned gpio)
-{
- if (gpio >= DAVINCI_N_GPIO)
- return;
-
- clear_bit(gpio, gpio_in_use);
-}
-EXPORT_SYMBOL(gpio_free);
/* create a non-inlined version */
-static struct gpio_controller *__iomem gpio2controller(unsigned gpio)
+static struct gpio_controller *__iomem __init gpio2controller(unsigned gpio)
{
return __gpio_to_controller(gpio);
}
+
+/*--------------------------------------------------------------------------*/
+
/*
- * Assuming the pin is muxed as a gpio output, set its output value.
+ * board setup code *MUST* set PINMUX0 and PINMUX1 as
+ * needed, and enable the GPIO clock.
*/
-void __gpio_set(unsigned gpio, int value)
+
+static int davinci_direction_in(struct gpio_chip *chip, unsigned offset)
{
- struct gpio_controller *__iomem g = gpio2controller(gpio);
+ struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
+ struct gpio_controller *__iomem g = d->regs;
+ u32 temp;
- __raw_writel(__gpio_mask(gpio), value ? &g->set_data : &g->clr_data);
-}
-EXPORT_SYMBOL(__gpio_set);
+ spin_lock(&gpio_lock);
+ temp = __raw_readl(&g->dir);
+ temp |= (1 << offset);
+ __raw_writel(temp, &g->dir);
+ spin_unlock(&gpio_lock);
+ return 0;
+}
/*
* Read the pin's value (works even if it's set up as output);
@@ -75,61 +73,72 @@ EXPORT_SYMBOL(__gpio_set);
* Note that changes are synched to the GPIO clock, so reading values back
* right after you've set them may give old values.
*/
-int __gpio_get(unsigned gpio)
+static int davinci_gpio_get(struct gpio_chip *chip, unsigned offset)
{
- struct gpio_controller *__iomem g = gpio2controller(gpio);
+ struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
+ struct gpio_controller *__iomem g = d->regs;
- return !!(__gpio_mask(gpio) & __raw_readl(&g->in_data));
+ return (1 << offset) & __raw_readl(&g->in_data);
}
-EXPORT_SYMBOL(__gpio_get);
-
-/*--------------------------------------------------------------------------*/
-
-/*
- * board setup code *MUST* set PINMUX0 and PINMUX1 as
- * needed, and enable the GPIO clock.
- */
-
-int gpio_direction_input(unsigned gpio)
+static int
+davinci_direction_out(struct gpio_chip *chip, unsigned offset, int value)
{
- struct gpio_controller *__iomem g = gpio2controller(gpio);
+ struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
+ struct gpio_controller *__iomem g = d->regs;
u32 temp;
- u32 mask;
-
- if (!g)
- return -EINVAL;
+ u32 mask = 1 << offset;
spin_lock(&gpio_lock);
- mask = __gpio_mask(gpio);
temp = __raw_readl(&g->dir);
- temp |= mask;
+ temp &= ~mask;
+ __raw_writel(mask, value ? &g->set_data : &g->clr_data);
__raw_writel(temp, &g->dir);
spin_unlock(&gpio_lock);
return 0;
}
-EXPORT_SYMBOL(gpio_direction_input);
-int gpio_direction_output(unsigned gpio, int value)
+/*
+ * Assuming the pin is muxed as a gpio output, set its output value.
+ */
+static void
+davinci_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
{
- struct gpio_controller *__iomem g = gpio2controller(gpio);
- u32 temp;
- u32 mask;
+ struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
+ struct gpio_controller *__iomem g = d->regs;
- if (!g)
- return -EINVAL;
+ __raw_writel((1 << offset), value ? &g->set_data : &g->clr_data);
+}
+
+static int __init davinci_gpio_setup(void)
+{
+ int i, base;
+
+ for (i = 0, base = 0;
+ i < ARRAY_SIZE(chips);
+ i++, base += 32) {
+ chips[i].chip.label = "DaVinci";
+
+ chips[i].chip.direction_input = davinci_direction_in;
+ chips[i].chip.get = davinci_gpio_get;
+ chips[i].chip.direction_output = davinci_direction_out;
+ chips[i].chip.set = davinci_gpio_set;
+
+ chips[i].chip.base = base;
+ chips[i].chip.ngpio = DAVINCI_N_GPIO - base;
+ if (chips[i].chip.ngpio > 32)
+ chips[i].chip.ngpio = 32;
+
+ chips[i].regs = gpio2controller(base);
+
+ gpiochip_add(&chips[i].chip);
+ }
- spin_lock(&gpio_lock);
- mask = __gpio_mask(gpio);
- temp = __raw_readl(&g->dir);
- temp &= ~mask;
- __raw_writel(mask, value ? &g->set_data : &g->clr_data);
- __raw_writel(temp, &g->dir);
- spin_unlock(&gpio_lock);
return 0;
}
-EXPORT_SYMBOL(gpio_direction_output);
+pure_initcall(davinci_gpio_setup);
+/*--------------------------------------------------------------------------*/
/*
* We expect irqs will normally be set up as input pins, but they can also be
* used as output pins ... which is convenient for testing.
@@ -201,7 +210,6 @@ gpio_irq_handler(unsigned irq, struct irq_desc *desc)
desc->chip->ack(irq);
while (1) {
u32 status;
- struct irq_desc *gpio;
int n;
int res;
@@ -215,12 +223,10 @@ gpio_irq_handler(unsigned irq, struct irq_desc *desc)
/* now demux them to the right lowlevel handler */
n = (int)get_irq_data(irq);
- gpio = &irq_desc[n];
while (status) {
res = ffs(status);
n += res;
- gpio += res;
- desc_handle_irq(n - 1, gpio - 1);
+ generic_handle_irq(n - 1);
status >>= res;
}
}
diff --git a/arch/arm/mach-davinci/id.c b/arch/arm/mach-davinci/id.c
index 70608f76aed85c519b9ffa8d9a6f98b730300b3e..bf067d60491819735f0c8cdbe5c9b8e141f190f7 100644
--- a/arch/arm/mach-davinci/id.c
+++ b/arch/arm/mach-davinci/id.c
@@ -13,8 +13,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
#define JTAG_ID_BASE 0x01c40028
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index a97dfbb15e57299ceb118e4dcc85828a7159e449..4b522e5c70ecaaaba2867d65a2efe7d1c1987f8f 100644
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -16,4 +16,7 @@ struct sys_timer;
extern struct sys_timer davinci_timer;
+/* parameters describe VBUS sourcing for host mode */
+extern void setup_usb(unsigned mA, unsigned potpgt_msec);
+
#endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */
diff --git a/arch/arm/mach-davinci/include/mach/gpio.h b/arch/arm/mach-davinci/include/mach/gpio.h
index ec151ccf1e8f3a951cbd8933810d80d602c0e1b9..b3a2961f0f46f7780c21a2f78eceaabc3133dffd 100644
--- a/arch/arm/mach-davinci/include/mach/gpio.h
+++ b/arch/arm/mach-davinci/include/mach/gpio.h
@@ -14,6 +14,7 @@
#define __DAVINCI_GPIO_H
#include <linux/io.h>
+#include <asm-generic/gpio.h>
#include <mach/hardware.h>
/*
@@ -27,13 +28,16 @@
* need to pay attention to PINMUX0 and PINMUX1 to be sure those pins are
* used as gpios, not with other peripherals.
*
- * GPIOs are numbered 0..(DAVINCI_N_GPIO-1). For documentation, and maybe
- * for later updates, code should write GPIO(N) or:
+ * On-chip GPIOs are numbered 0..(DAVINCI_N_GPIO-1). For documentation,
+ * and maybe for later updates, code should write GPIO(N) or:
* - GPIOV18(N) for 1.8V pins, N in 0..53; same as GPIO(0)..GPIO(53)
* - GPIOV33(N) for 3.3V pins, N in 0..17; same as GPIO(54)..GPIO(70)
*
* For GPIO IRQs use gpio_to_irq(GPIO(N)) or gpio_to_irq(GPIOV33(N)) etc
* for now, that's != GPIO(N)
+ *
+ * GPIOs can also be on external chips, numbered after the ones built-in
+ * to the DaVinci chip. For now, they won't be usable as IRQ sources.
*/
#define GPIO(X) (X) /* 0 <= X <= 70 */
#define GPIOV18(X) (X) /* 1.8V i/o; 0 <= X <= 53 */
@@ -67,11 +71,11 @@ __gpio_to_controller(unsigned gpio)
void *__iomem ptr;
if (gpio < 32)
- ptr = (void *__iomem)IO_ADDRESS(DAVINCI_GPIO_BASE + 0x10);
+ ptr = IO_ADDRESS(DAVINCI_GPIO_BASE + 0x10);
else if (gpio < 64)
- ptr = (void *__iomem)IO_ADDRESS(DAVINCI_GPIO_BASE + 0x38);
+ ptr = IO_ADDRESS(DAVINCI_GPIO_BASE + 0x38);
else if (gpio < DAVINCI_N_GPIO)
- ptr = (void *__iomem)IO_ADDRESS(DAVINCI_GPIO_BASE + 0x60);
+ ptr = IO_ADDRESS(DAVINCI_GPIO_BASE + 0x60);
else
ptr = NULL;
return ptr;
@@ -83,25 +87,17 @@ static inline u32 __gpio_mask(unsigned gpio)
}
/* The get/set/clear functions will inline when called with constant
- * parameters, for low-overhead bitbanging. Illegal constant parameters
- * cause link-time errors.
+ * parameters referencing built-in GPIOs, for low-overhead bitbanging.
*
- * Otherwise, calls with variable parameters use outlined functions.
+ * Otherwise, calls with variable parameters or referencing external
+ * GPIOs (e.g. on GPIO expander chips) use outlined functions.
*/
-extern int __error_inval_gpio(void);
-
-extern void __gpio_set(unsigned gpio, int value);
-extern int __gpio_get(unsigned gpio);
-
static inline void gpio_set_value(unsigned gpio, int value)
{
- if (__builtin_constant_p(value)) {
+ if (__builtin_constant_p(value) && gpio < DAVINCI_N_GPIO) {
struct gpio_controller *__iomem g;
u32 mask;
- if (gpio >= DAVINCI_N_GPIO)
- __error_inval_gpio();
-
g = __gpio_to_controller(gpio);
mask = __gpio_mask(gpio);
if (value)
@@ -111,48 +107,47 @@ static inline void gpio_set_value(unsigned gpio, int value)
return;
}
- __gpio_set(gpio, value);
+ __gpio_set_value(gpio, value);
}
/* Returns zero or nonzero; works for gpios configured as inputs OR
- * as outputs.
+ * as outputs, at least for built-in GPIOs.
*
- * NOTE: changes in reported values are synchronized to the GPIO clock.
- * This is most easily seen after calling gpio_set_value() and then immediatly
- * gpio_get_value(), where the gpio_get_value() would return the old value
- * until the GPIO clock ticks and the new value gets latched.
+ * NOTE: for built-in GPIOs, changes in reported values are synchronized
+ * to the GPIO clock. This is easily seen after calling gpio_set_value()
+ * and then immediately gpio_get_value(), where the gpio_get_value() will
+ * return the old value until the GPIO clock ticks and the new value gets
+ * latched.
*/
-
static inline int gpio_get_value(unsigned gpio)
{
- struct gpio_controller *__iomem g;
-
- if (!__builtin_constant_p(gpio))
- return __gpio_get(gpio);
+ struct gpio_controller *__iomem g;
- if (gpio >= DAVINCI_N_GPIO)
- return __error_inval_gpio();
+ if (!__builtin_constant_p(gpio) || gpio >= DAVINCI_N_GPIO)
+ return __gpio_get_value(gpio);
g = __gpio_to_controller(gpio);
- return !!(__gpio_mask(gpio) & __raw_readl(&g->in_data));
+ return __gpio_mask(gpio) & __raw_readl(&g->in_data);
}
-/* powerup default direction is IN */
-extern int gpio_direction_input(unsigned gpio);
-extern int gpio_direction_output(unsigned gpio, int value);
-
-#include <asm-generic/gpio.h> /* cansleep wrappers */
-
-extern int gpio_request(unsigned gpio, const char *tag);
-extern void gpio_free(unsigned gpio);
+static inline int gpio_cansleep(unsigned gpio)
+{
+ if (__builtin_constant_p(gpio) && gpio < DAVINCI_N_GPIO)
+ return 0;
+ else
+ return __gpio_cansleep(gpio);
+}
static inline int gpio_to_irq(unsigned gpio)
{
+ if (gpio >= DAVINCI_N_GPIO)
+ return -EINVAL;
return DAVINCI_N_AINTC_IRQ + gpio;
}
static inline int irq_to_gpio(unsigned irq)
{
+ /* caller guarantees gpio_to_irq() succeeded */
return irq - DAVINCI_N_AINTC_IRQ;
}
diff --git a/arch/arm/mach-davinci/include/mach/i2c.h b/arch/arm/mach-davinci/include/mach/i2c.h
index e2f54168abd1273d0773ed929422d320a29e528f..c248e9b7e82517c619b0fe74db18c4d3e88a2797 100644
--- a/arch/arm/mach-davinci/include/mach/i2c.h
+++ b/arch/arm/mach-davinci/include/mach/i2c.h
@@ -14,8 +14,11 @@
/* All frequencies are expressed in kHz */
struct davinci_i2c_platform_data {
- unsigned int bus_freq; /* standard bus frequency */
- unsigned int bus_delay; /* transaction delay */
+ unsigned int bus_freq; /* standard bus frequency (kHz) */
+ unsigned int bus_delay; /* post-transaction delay (usec) */
};
+/* for board setup code */
+void davinci_init_i2c(struct davinci_i2c_platform_data *);
+
#endif /* __ASM_ARCH_I2C_H */
diff --git a/arch/arm/mach-davinci/include/mach/io.h b/arch/arm/mach-davinci/include/mach/io.h
index e7accb9108645a633a13c8e3a21525b9d4dcebd9..b78ee9140496df8ef2f00fc3bf55986e3b211c2b 100644
--- a/arch/arm/mach-davinci/include/mach/io.h
+++ b/arch/arm/mach-davinci/include/mach/io.h
@@ -22,9 +22,8 @@
#define IO_OFFSET 0xfd000000 /* Virtual IO = 0xfec00000 */
#define IO_SIZE 0x00400000
#define IO_VIRT (IO_PHYS + IO_OFFSET)
-#define io_p2v(pa) ((pa) + IO_OFFSET)
#define io_v2p(va) ((va) - IO_OFFSET)
-#define IO_ADDRESS(x) io_p2v(x)
+#define __IO_ADDRESS(x) ((x) + IO_OFFSET)
/*
* We don't actually have real ISA nor PCI buses, but there is so many
@@ -35,7 +34,12 @@
#define __mem_pci(a) (a)
#define __mem_isa(a) (a)
-#ifndef __ASSEMBLER__
+#define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa))
+
+#ifdef __ASSEMBLER__
+#define IOMEM(x) x
+#else
+#define IOMEM(x) ((void __force __iomem *)(x))
/*
* Functions to access the DaVinci IO region
@@ -46,34 +50,13 @@
* - DO NOT use hardcoded virtual addresses to allow changing the
* IO address space again if needed
*/
-#define davinci_readb(a) (*(volatile unsigned char *)IO_ADDRESS(a))
-#define davinci_readw(a) (*(volatile unsigned short *)IO_ADDRESS(a))
-#define davinci_readl(a) (*(volatile unsigned int *)IO_ADDRESS(a))
-
-#define davinci_writeb(v,a) (*(volatile unsigned char *)IO_ADDRESS(a) = (v))
-#define davinci_writew(v,a) (*(volatile unsigned short *)IO_ADDRESS(a) = (v))
-#define davinci_writel(v,a) (*(volatile unsigned int *)IO_ADDRESS(a) = (v))
-
-/* 16 bit uses LDRH/STRH, base +/- offset_8 */
-typedef struct { volatile u16 offset[256]; } __regbase16;
-#define __REGV16(vaddr) ((__regbase16 *)((vaddr)&~0xff)) \
- ->offset[((vaddr)&0xff)>>1]
-#define __REG16(paddr) __REGV16(io_p2v(paddr))
-
-/* 8/32 bit uses LDR/STR, base +/- offset_12 */
-typedef struct { volatile u8 offset[4096]; } __regbase8;
-#define __REGV8(vaddr) ((__regbase8 *)((vaddr)&~4095)) \
- ->offset[((vaddr)&4095)>>0]
-#define __REG8(paddr) __REGV8(io_p2v(paddr))
-
-typedef struct { volatile u32 offset[4096]; } __regbase32;
-#define __REGV32(vaddr) ((__regbase32 *)((vaddr)&~4095)) \
- ->offset[((vaddr)&4095)>>2]
-
-#define __REG(paddr) __REGV32(io_p2v(paddr))
-#else
+#define davinci_readb(a) __raw_readb(IO_ADDRESS(a))
+#define davinci_readw(a) __raw_readw(IO_ADDRESS(a))
+#define davinci_readl(a) __raw_readl(IO_ADDRESS(a))
-#define __REG(x) (*((volatile unsigned long *)io_p2v(x)))
+#define davinci_writeb(v, a) __raw_writeb(v, IO_ADDRESS(a))
+#define davinci_writew(v, a) __raw_writew(v, IO_ADDRESS(a))
+#define davinci_writel(v, a) __raw_writel(v, IO_ADDRESS(a))
#endif /* __ASSEMBLER__ */
#endif /* __ASM_ARCH_IO_H */
diff --git a/arch/arm/mach-davinci/include/mach/system.h b/arch/arm/mach-davinci/include/mach/system.h
index 84ff77aeb7383b4284a8bd61e02ea26d0925e2da..17ca41dc2c5363b2ae8bf9fb625688b437aa718f 100644
--- a/arch/arm/mach-davinci/include/mach/system.h
+++ b/arch/arm/mach-davinci/include/mach/system.h
@@ -11,7 +11,7 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/hardware.h>
extern void davinci_watchdog_reset(void);
diff --git a/arch/arm/mach-davinci/io.c b/arch/arm/mach-davinci/io.c
index 5bb66b61c1a32214d7dee09102ee1cad203f9996..299515f70b8b05611e920404773a533dfb54ed4d 100644
--- a/arch/arm/mach-davinci/io.c
+++ b/arch/arm/mach-davinci/io.c
@@ -11,9 +11,9 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <asm/tlb.h>
-#include <asm/io.h>
#include <asm/memory.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-davinci/irq.c b/arch/arm/mach-davinci/irq.c
index 12ca9f29f84735267a478abd7b8baa7a6c621f7f..38021af8359aaf2d9bc3f5623ac679fc5c568d1c 100644
--- a/arch/arm/mach-davinci/irq.c
+++ b/arch/arm/mach-davinci/irq.c
@@ -22,9 +22,9 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
#define IRQ_BIT(irq) ((irq) & 0x1f)
diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c
index 720c48b9ee0404257cd218a3fe26b66a035a653d..58754f066d5bba1b604b9087eaa2aefd89617288 100644
--- a/arch/arm/mach-davinci/psc.c
+++ b/arch/arm/mach-davinci/psc.c
@@ -21,8 +21,8 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#include <mach/psc.h>
#include <mach/mux.h>
@@ -70,9 +70,6 @@ void davinci_psc_config(unsigned int domain, unsigned int id, char enable)
{
u32 epcpr, ptcmd, ptstat, pdstat, pdctl1, mdstat, mdctl, mdstat_mask;
- if (id < 0)
- return;
-
mdctl = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + MDCTL + 4 * id);
if (enable)
mdctl |= 0x00000003; /* Enable Module */
diff --git a/arch/arm/mach-davinci/serial.c b/arch/arm/mach-davinci/serial.c
index caf101e2cc62ba027715b8f37f03384e08da227a..3010f9971255da6fc0480e9b9b106b1f5246a995 100644
--- a/arch/arm/mach-davinci/serial.c
+++ b/arch/arm/mach-davinci/serial.c
@@ -26,8 +26,8 @@
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/clk.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/hardware.h>
#include <mach/serial.h>
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 206e80d41717b79fb6c647e14e463c1217c0f16e..3b9a296b5c4ba43ee703b7ccafce24fdd6067d44 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -15,8 +15,8 @@
#include <linux/clocksource.h>
#include <linux/clockchips.h>
#include <linux/spinlock.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#include <asm/system.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
new file mode 100644
index 0000000000000000000000000000000000000000..fe182a85159cdc6e3ef8d6e549cd5760bb648fd9
--- /dev/null
+++ b/arch/arm/mach-davinci/usb.c
@@ -0,0 +1,116 @@
+/*
+ * USB
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+
+#include <linux/usb/musb.h>
+#include <linux/usb/otg.h>
+
+#include <mach/common.h>
+#include <mach/hardware.h>
+
+#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
+static struct musb_hdrc_eps_bits musb_eps[] = {
+ { "ep1_tx", 8, },
+ { "ep1_rx", 8, },
+ { "ep2_tx", 8, },
+ { "ep2_rx", 8, },
+ { "ep3_tx", 5, },
+ { "ep3_rx", 5, },
+ { "ep4_tx", 5, },
+ { "ep4_rx", 5, },
+};
+
+static struct musb_hdrc_config musb_config = {
+ .multipoint = true,
+ .dyn_fifo = true,
+ .soft_con = true,
+ .dma = true,
+
+ .num_eps = 5,
+ .dma_channels = 8,
+ .ram_bits = 10,
+ .eps_bits = musb_eps,
+};
+
+static struct musb_hdrc_platform_data usb_data = {
+#if defined(CONFIG_USB_MUSB_OTG)
+ /* OTG requires a Mini-AB connector */
+ .mode = MUSB_OTG,
+#elif defined(CONFIG_USB_MUSB_PERIPHERAL)
+ .mode = MUSB_PERIPHERAL,
+#elif defined(CONFIG_USB_MUSB_HOST)
+ .mode = MUSB_HOST,
+#endif
+ .config = &musb_config,
+};
+
+static struct resource usb_resources[] = {
+ {
+ /* physical address */
+ .start = DAVINCI_USB_OTG_BASE,
+ .end = DAVINCI_USB_OTG_BASE + 0x5ff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_USBINT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 usb_dmamask = DMA_32BIT_MASK;
+
+static struct platform_device usb_dev = {
+ .name = "musb_hdrc",
+ .id = -1,
+ .dev = {
+ .platform_data = &usb_data,
+ .dma_mask = &usb_dmamask,
+ .coherent_dma_mask = DMA_32BIT_MASK,
+ },
+ .resource = usb_resources,
+ .num_resources = ARRAY_SIZE(usb_resources),
+};
+
+#ifdef CONFIG_USB_MUSB_OTG
+
+static struct otg_transceiver *xceiv;
+
+struct otg_transceiver *otg_get_transceiver(void)
+{
+ if (xceiv)
+ get_device(xceiv->dev);
+ return xceiv;
+}
+EXPORT_SYMBOL(otg_get_transceiver);
+
+int otg_set_transceiver(struct otg_transceiver *x)
+{
+ if (xceiv && x)
+ return -EBUSY;
+ xceiv = x;
+ return 0;
+}
+EXPORT_SYMBOL(otg_set_transceiver);
+
+#endif
+
+void __init setup_usb(unsigned mA, unsigned potpgt_msec)
+{
+ usb_data.power = mA / 2;
+ usb_data.potpgt = potpgt_msec / 2;
+ platform_device_register(&usb_dev);
+}
+
+#else
+
+void __init setup_usb(unsigned mA, unsigned potpgt_msec)
+{
+}
+
+#endif /* CONFIG_USB_MUSB_HDRC */
+
diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c
index 65cc7c2719175e3eec4a948f5f52e8a3e771179f..c7bc7fbb11a647800ee6b4fa032c14539eb3f70c 100644
--- a/arch/arm/mach-ebsa110/core.c
+++ b/arch/arm/mach-ebsa110/core.c
@@ -14,10 +14,10 @@
#include <linux/interrupt.h>
#include <linux/serial_8250.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/pgtable.h>
diff --git a/arch/arm/mach-ebsa110/io.c b/arch/arm/mach-ebsa110/io.c
index 53748f5462e9844250638af78a094a557fc07fb6..c52e3047a7eb7ccc32a4094c1a1de8498ad37cbd 100644
--- a/arch/arm/mach-ebsa110/io.c
+++ b/arch/arm/mach-ebsa110/io.c
@@ -23,9 +23,9 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/page.h>
static void __iomem *__isamem_convert_addr(const volatile void __iomem *addr)
diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig
index ea8549bfbef2fa69b9f94fc54428671df988fdeb..5a1b8c05c9584af2850076060d387ee18682b4db 100644
--- a/arch/arm/mach-ep93xx/Kconfig
+++ b/arch/arm/mach-ep93xx/Kconfig
@@ -88,6 +88,20 @@ config MACH_TS72XX
Say 'Y' here if you want your kernel to support the
Technologic Systems TS-72xx board.
+choice
+ prompt "Select a UART for early kernel messages"
+
+config EP93XX_EARLY_UART1
+ bool "UART1"
+
+config EP93XX_EARLY_UART2
+ bool "UART2"
+
+config EP93XX_EARLY_UART3
+ bool "UART3"
+
+endchoice
+
endmenu
endif
diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c
index aa1fb352fb8f6fb1c64cc0f216e3d3e62568f90c..561db73ec1ae1c559fc0c2c2528c308f495b5c5f 100644
--- a/arch/arm/mach-ep93xx/adssphere.c
+++ b/arch/arm/mach-ep93xx/adssphere.c
@@ -18,7 +18,7 @@
#include <linux/ioport.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -47,36 +47,12 @@ static struct ep93xx_eth_data adssphere_eth_data = {
.phy_id = 1,
};
-static struct resource adssphere_eth_resource[] = {
- {
- .start = EP93XX_ETHERNET_PHYS_BASE,
- .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_EP93XX_ETHERNET,
- .end = IRQ_EP93XX_ETHERNET,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct platform_device adssphere_eth_device = {
- .name = "ep93xx-eth",
- .id = -1,
- .dev = {
- .platform_data = &adssphere_eth_data,
- },
- .num_resources = 2,
- .resource = adssphere_eth_resource,
-};
-
static void __init adssphere_init_machine(void)
{
ep93xx_init_devices();
platform_device_register(&adssphere_flash);
- memcpy(adssphere_eth_data.dev_addr,
- (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
- platform_device_register(&adssphere_eth_device);
+ ep93xx_register_eth(&adssphere_eth_data, 1);
}
MACHINE_START(ADSSPHERE, "ADS Sphere board")
diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c
index 6062e47f204322b211ad6a0080294c1a32532f2a..8c9f2491dccc545f5abb614663c1c34aa1d5098e 100644
--- a/arch/arm/mach-ep93xx/clock.c
+++ b/arch/arm/mach-ep93xx/clock.c
@@ -15,9 +15,9 @@
#include <linux/err.h>
#include <linux/module.h>
#include <linux/string.h>
+#include <linux/io.h>
#include <asm/div64.h>
#include <mach/hardware.h>
-#include <asm/io.h>
struct clk {
char *name;
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index f99f436693928d36adf25aad1cbac3a9e7e35e60..de53f0be71b9bce70b34941eb51ba263f4cbc3ff 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -32,6 +32,7 @@
#include <linux/termios.h>
#include <linux/amba/bus.h>
#include <linux/amba/serial.h>
+#include <linux/io.h>
#include <asm/types.h>
#include <asm/setup.h>
@@ -41,7 +42,6 @@
#include <asm/system.h>
#include <asm/tlbflush.h>
#include <asm/pgtable.h>
-#include <asm/io.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
@@ -157,7 +157,7 @@ static unsigned char gpio_int_type2[3];
static const u8 int_type1_register_offset[3] = { 0x90, 0xac, 0x4c };
static const u8 int_type2_register_offset[3] = { 0x94, 0xb0, 0x50 };
static const u8 eoi_register_offset[3] = { 0x98, 0xb4, 0x54 };
-static const u8 int_en_register_offset[3] = { 0x9c, 0xb8, 0x5c };
+static const u8 int_en_register_offset[3] = { 0x9c, 0xb8, 0x58 };
void ep93xx_gpio_update_int_params(unsigned port)
{
@@ -192,8 +192,7 @@ static void ep93xx_gpio_ab_irq_handler(unsigned int irq, struct irq_desc *desc)
for (i = 0; i < 8; i++) {
if (status & (1 << i)) {
int gpio_irq = gpio_to_irq(EP93XX_GPIO_LINE_A(0)) + i;
- desc = irq_desc + gpio_irq;
- desc_handle_irq(gpio_irq, desc);
+ generic_handle_irq(gpio_irq);
}
}
@@ -202,7 +201,7 @@ static void ep93xx_gpio_ab_irq_handler(unsigned int irq, struct irq_desc *desc)
if (status & (1 << i)) {
int gpio_irq = gpio_to_irq(EP93XX_GPIO_LINE_B(0)) + i;
desc = irq_desc + gpio_irq;
- desc_handle_irq(gpio_irq, desc);
+ generic_handle_irq(gpio_irq);
}
}
}
@@ -217,7 +216,7 @@ static void ep93xx_gpio_f_irq_handler(unsigned int irq, struct irq_desc *desc)
int port_f_idx = ((irq + 1) & 7) ^ 4; /* {19..22,47..50} -> {0..7} */
int gpio_irq = gpio_to_irq(EP93XX_GPIO_LINE_F(0)) + port_f_idx;
- desc_handle_irq(gpio_irq, irq_desc + gpio_irq);
+ generic_handle_irq(gpio_irq);
}
static void ep93xx_gpio_irq_ack(unsigned int irq)
@@ -461,6 +460,41 @@ static struct platform_device ep93xx_ohci_device = {
.resource = ep93xx_ohci_resources,
};
+static struct ep93xx_eth_data ep93xx_eth_data;
+
+static struct resource ep93xx_eth_resource[] = {
+ {
+ .start = EP93XX_ETHERNET_PHYS_BASE,
+ .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_EP93XX_ETHERNET,
+ .end = IRQ_EP93XX_ETHERNET,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static struct platform_device ep93xx_eth_device = {
+ .name = "ep93xx-eth",
+ .id = -1,
+ .dev = {
+ .platform_data = &ep93xx_eth_data,
+ },
+ .num_resources = ARRAY_SIZE(ep93xx_eth_resource),
+ .resource = ep93xx_eth_resource,
+};
+
+void __init ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr)
+{
+ if (copy_addr) {
+ memcpy(data->dev_addr,
+ (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
+ }
+
+ ep93xx_eth_data = *data;
+ platform_device_register(&ep93xx_eth_device);
+}
+
extern void ep93xx_gpio_init(void);
void __init ep93xx_init_devices(void)
diff --git a/arch/arm/mach-ep93xx/edb9302.c b/arch/arm/mach-ep93xx/edb9302.c
index 97550c0ad7b045adc41a513895687a590d0d75a2..e4add5bdccfd71532c1c5b26b2a02fd09aca3d06 100644
--- a/arch/arm/mach-ep93xx/edb9302.c
+++ b/arch/arm/mach-ep93xx/edb9302.c
@@ -18,7 +18,7 @@
#include <linux/ioport.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -43,10 +43,16 @@ static struct platform_device edb9302_flash = {
.resource = &edb9302_flash_resource,
};
+static struct ep93xx_eth_data edb9302_eth_data = {
+ .phy_id = 1,
+};
+
static void __init edb9302_init_machine(void)
{
ep93xx_init_devices();
platform_device_register(&edb9302_flash);
+
+ ep93xx_register_eth(&edb9302_eth_data, 1);
}
MACHINE_START(EDB9302, "Cirrus Logic EDB9302 Evaluation Board")
diff --git a/arch/arm/mach-ep93xx/edb9302a.c b/arch/arm/mach-ep93xx/edb9302a.c
index 99b01d44bf1cf09fe1577f1d577025301e7e813c..02c4405afed7969fbf372f2be5d83f3788f7e61e 100644
--- a/arch/arm/mach-ep93xx/edb9302a.c
+++ b/arch/arm/mach-ep93xx/edb9302a.c
@@ -18,7 +18,7 @@
#include <linux/ioport.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -47,36 +47,12 @@ static struct ep93xx_eth_data edb9302a_eth_data = {
.phy_id = 1,
};
-static struct resource edb9302a_eth_resource[] = {
- {
- .start = EP93XX_ETHERNET_PHYS_BASE,
- .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_EP93XX_ETHERNET,
- .end = IRQ_EP93XX_ETHERNET,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct platform_device edb9302a_eth_device = {
- .name = "ep93xx-eth",
- .id = -1,
- .dev = {
- .platform_data = &edb9302a_eth_data,
- },
- .num_resources = 2,
- .resource = edb9302a_eth_resource,
-};
-
static void __init edb9302a_init_machine(void)
{
ep93xx_init_devices();
platform_device_register(&edb9302a_flash);
- memcpy(edb9302a_eth_data.dev_addr,
- (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
- platform_device_register(&edb9302a_eth_device);
+ ep93xx_register_eth(&edb9302a_eth_data, 1);
}
MACHINE_START(EDB9302A, "Cirrus Logic EDB9302A Evaluation Board")
diff --git a/arch/arm/mach-ep93xx/edb9307.c b/arch/arm/mach-ep93xx/edb9307.c
index 9fb72d01a36c2a9dd868f06536fb962491e9b0a9..040edbd2ea053d92437e42129bcea91b9b684123 100644
--- a/arch/arm/mach-ep93xx/edb9307.c
+++ b/arch/arm/mach-ep93xx/edb9307.c
@@ -18,7 +18,7 @@
#include <linux/ioport.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -47,36 +47,12 @@ static struct ep93xx_eth_data edb9307_eth_data = {
.phy_id = 1,
};
-static struct resource edb9307_eth_resource[] = {
- {
- .start = EP93XX_ETHERNET_PHYS_BASE,
- .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_EP93XX_ETHERNET,
- .end = IRQ_EP93XX_ETHERNET,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct platform_device edb9307_eth_device = {
- .name = "ep93xx-eth",
- .id = -1,
- .dev = {
- .platform_data = &edb9307_eth_data,
- },
- .num_resources = 2,
- .resource = edb9307_eth_resource,
-};
-
static void __init edb9307_init_machine(void)
{
ep93xx_init_devices();
platform_device_register(&edb9307_flash);
- memcpy(edb9307_eth_data.dev_addr,
- (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
- platform_device_register(&edb9307_eth_device);
+ ep93xx_register_eth(&edb9307_eth_data, 1);
}
MACHINE_START(EDB9307, "Cirrus Logic EDB9307 Evaluation Board")
diff --git a/arch/arm/mach-ep93xx/edb9312.c b/arch/arm/mach-ep93xx/edb9312.c
index 87267a574f5ea5f5813943f4408cfca5823a5fb1..6853e302bc3a8f8bad7362a94b8ac0ebd07a1e86 100644
--- a/arch/arm/mach-ep93xx/edb9312.c
+++ b/arch/arm/mach-ep93xx/edb9312.c
@@ -19,7 +19,7 @@
#include <linux/ioport.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -44,10 +44,16 @@ static struct platform_device edb9312_flash = {
.resource = &edb9312_flash_resource,
};
+static struct ep93xx_eth_data edb9312_eth_data = {
+ .phy_id = 1,
+};
+
static void __init edb9312_init_machine(void)
{
ep93xx_init_devices();
platform_device_register(&edb9312_flash);
+
+ ep93xx_register_eth(&edb9312_eth_data, 1);
}
MACHINE_START(EDB9312, "Cirrus Logic EDB9312 Evaluation Board")
diff --git a/arch/arm/mach-ep93xx/edb9315.c b/arch/arm/mach-ep93xx/edb9315.c
index 7e373950be4d386fe3cdfe33fce1e8d47413b55a..9469b350d253ba6c291b3b7cc15c1c847e8e8e76 100644
--- a/arch/arm/mach-ep93xx/edb9315.c
+++ b/arch/arm/mach-ep93xx/edb9315.c
@@ -18,7 +18,7 @@
#include <linux/ioport.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -43,10 +43,16 @@ static struct platform_device edb9315_flash = {
.resource = &edb9315_flash_resource,
};
+static struct ep93xx_eth_data edb9315_eth_data = {
+ .phy_id = 1,
+};
+
static void __init edb9315_init_machine(void)
{
ep93xx_init_devices();
platform_device_register(&edb9315_flash);
+
+ ep93xx_register_eth(&edb9315_eth_data, 1);
}
MACHINE_START(EDB9315, "Cirrus Logic EDB9315 Evaluation Board")
diff --git a/arch/arm/mach-ep93xx/edb9315a.c b/arch/arm/mach-ep93xx/edb9315a.c
index 08a7c9bfb689bc6473052e21b0aeaee9df9b33d2..584457ce7c80f410e71b8323de5a94d668722569 100644
--- a/arch/arm/mach-ep93xx/edb9315a.c
+++ b/arch/arm/mach-ep93xx/edb9315a.c
@@ -18,7 +18,7 @@
#include <linux/ioport.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -47,36 +47,12 @@ static struct ep93xx_eth_data edb9315a_eth_data = {
.phy_id = 1,
};
-static struct resource edb9315a_eth_resource[] = {
- {
- .start = EP93XX_ETHERNET_PHYS_BASE,
- .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_EP93XX_ETHERNET,
- .end = IRQ_EP93XX_ETHERNET,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct platform_device edb9315a_eth_device = {
- .name = "ep93xx-eth",
- .id = -1,
- .dev = {
- .platform_data = &edb9315a_eth_data,
- },
- .num_resources = 2,
- .resource = edb9315a_eth_resource,
-};
-
static void __init edb9315a_init_machine(void)
{
ep93xx_init_devices();
platform_device_register(&edb9315a_flash);
- memcpy(edb9315a_eth_data.dev_addr,
- (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
- platform_device_register(&edb9315a_eth_device);
+ ep93xx_register_eth(&edb9315a_eth_data, 1);
}
MACHINE_START(EDB9315A, "Cirrus Logic EDB9315A Evaluation Board")
diff --git a/arch/arm/mach-ep93xx/gesbc9312.c b/arch/arm/mach-ep93xx/gesbc9312.c
index 9b41ec1f089e78201f05191f94dc1389ec9f06a9..035b24e31b64a99f0264a7c3ab460299a89f8976 100644
--- a/arch/arm/mach-ep93xx/gesbc9312.c
+++ b/arch/arm/mach-ep93xx/gesbc9312.c
@@ -18,7 +18,7 @@
#include <linux/ioport.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -44,36 +44,15 @@ static struct platform_device gesbc9312_flash = {
};
static struct ep93xx_eth_data gesbc9312_eth_data = {
- .phy_id = 1,
-};
-
-static struct resource gesbc9312_eth_resource[] = {
- {
- .start = EP93XX_ETHERNET_PHYS_BASE,
- .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_EP93XX_ETHERNET,
- .end = IRQ_EP93XX_ETHERNET,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct platform_device gesbc9312_eth_device = {
- .name = "ep93xx-eth",
- .id = -1,
- .dev = {
- .platform_data = &gesbc9312_eth_data,
- },
- .num_resources = 2,
- .resource = gesbc9312_eth_resource,
+ .phy_id = 1,
};
static void __init gesbc9312_init_machine(void)
{
ep93xx_init_devices();
platform_device_register(&gesbc9312_flash);
- platform_device_register(&gesbc9312_eth_device);
+
+ ep93xx_register_eth(&gesbc9312_eth_data, 0);
}
MACHINE_START(GESBC9312, "Glomation GESBC-9312-sx")
diff --git a/arch/arm/mach-ep93xx/gpio.c b/arch/arm/mach-ep93xx/gpio.c
index 0f3fb87ca4be778f33b2b8e48848c6761b0ecd92..482cf3d2fbcd5de4c6e841590c200bb4d5d9df8c 100644
--- a/arch/arm/mach-ep93xx/gpio.c
+++ b/arch/arm/mach-ep93xx/gpio.c
@@ -16,9 +16,9 @@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/seq_file.h>
+#include <linux/io.h>
#include <mach/ep93xx-regs.h>
-#include <asm/io.h>
#include <asm/gpio.h>
struct ep93xx_gpio_chip {
@@ -141,10 +141,10 @@ static void ep93xx_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
static struct ep93xx_gpio_chip ep93xx_gpio_banks[] = {
EP93XX_GPIO_BANK("A", 0x00, 0x10, 0),
EP93XX_GPIO_BANK("B", 0x04, 0x14, 8),
- EP93XX_GPIO_BANK("C", 0x30, 0x34, 40),
+ EP93XX_GPIO_BANK("C", 0x08, 0x18, 40),
EP93XX_GPIO_BANK("D", 0x0c, 0x1c, 24),
EP93XX_GPIO_BANK("E", 0x20, 0x24, 32),
- EP93XX_GPIO_BANK("F", 0x08, 0x18, 16),
+ EP93XX_GPIO_BANK("F", 0x30, 0x34, 16),
EP93XX_GPIO_BANK("G", 0x38, 0x3c, 48),
EP93XX_GPIO_BANK("H", 0x40, 0x44, 56),
};
diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
index 9f4458c8e07041658c0d6a9452b435104572cdd3..22d6c9a6e4cadc565f1adba45503b54451b59386 100644
--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
@@ -5,6 +5,40 @@
#ifndef __ASM_ARCH_EP93XX_REGS_H
#define __ASM_ARCH_EP93XX_REGS_H
+/*
+ * EP93xx Physical Memory Map:
+ *
+ * The ASDO pin is sampled at system reset to select a synchronous or
+ * asynchronous boot configuration. When ASDO is "1" (i.e. pulled-up)
+ * the synchronous boot mode is selected. When ASDO is "0" (i.e
+ * pulled-down) the asynchronous boot mode is selected.
+ *
+ * In synchronous boot mode nSDCE3 is decoded starting at physical address
+ * 0x00000000 and nCS0 is decoded starting at 0xf0000000. For asynchronous
+ * boot mode they are swapped with nCS0 decoded at 0x00000000 ann nSDCE3
+ * decoded at 0xf0000000.
+ *
+ * There is known errata for the EP93xx dealing with External Memory
+ * Configurations. Please refer to "AN273: EP93xx Silicon Rev E Design
+ * Guidelines" for more information. This document can be found at:
+ *
+ * http://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
+ */
+
+#define EP93XX_CS0_PHYS_BASE_ASYNC 0x00000000 /* ASDO Pin = 0 */
+#define EP93XX_SDCE3_PHYS_BASE_SYNC 0x00000000 /* ASDO Pin = 1 */
+#define EP93XX_CS1_PHYS_BASE 0x10000000
+#define EP93XX_CS2_PHYS_BASE 0x20000000
+#define EP93XX_CS3_PHYS_BASE 0x30000000
+#define EP93XX_PCMCIA_PHYS_BASE 0x40000000
+#define EP93XX_CS6_PHYS_BASE 0x60000000
+#define EP93XX_CS7_PHYS_BASE 0x70000000
+#define EP93XX_SDCE0_PHYS_BASE 0xc0000000
+#define EP93XX_SDCE1_PHYS_BASE 0xd0000000
+#define EP93XX_SDCE2_PHYS_BASE 0xe0000000
+#define EP93XX_SDCE3_PHYS_BASE_ASYNC 0xf0000000 /* ASDO Pin = 0 */
+#define EP93XX_CS0_PHYS_BASE_SYNC 0xf0000000 /* ASDO Pin = 1 */
+
/*
* EP93xx linux memory map:
*
diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h
index b5c182473f5db271fa9a9abbe32a2ae5f38c7580..db2489d3bda74abe02b6af72223e8b9042ffc7b1 100644
--- a/arch/arm/mach-ep93xx/include/mach/platform.h
+++ b/arch/arm/mach-ep93xx/include/mach/platform.h
@@ -4,17 +4,17 @@
#ifndef __ASSEMBLY__
-void ep93xx_map_io(void);
-void ep93xx_init_irq(void);
-void ep93xx_init_time(unsigned long);
-void ep93xx_init_devices(void);
-extern struct sys_timer ep93xx_timer;
-
struct ep93xx_eth_data
{
unsigned char dev_addr[6];
unsigned char phy_id;
};
+void ep93xx_map_io(void);
+void ep93xx_init_irq(void);
+void ep93xx_init_time(unsigned long);
+void ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr);
+void ep93xx_init_devices(void);
+extern struct sys_timer ep93xx_timer;
#endif
diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
index 30b318aa1a1f09627f69ec63a7d8c99d20507b93..34ddec081c40dd817b6ca4741a020e0f3880cab4 100644
--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
@@ -70,7 +70,7 @@
#ifndef __ASSEMBLY__
-#include <asm/io.h>
+#include <linux/io.h>
static inline int board_is_ts7200(void)
{
diff --git a/arch/arm/mach-ep93xx/include/mach/uncompress.h b/arch/arm/mach-ep93xx/include/mach/uncompress.h
index 1fd2f17de3255b21ed8eec3f45db7298a38f2819..16026c2b1c8c0f36843baf6378e0114a22b0fa03 100644
--- a/arch/arm/mach-ep93xx/include/mach/uncompress.h
+++ b/arch/arm/mach-ep93xx/include/mach/uncompress.h
@@ -31,10 +31,19 @@ static void __raw_writel(unsigned int value, unsigned int ptr)
*((volatile unsigned int *)ptr) = value;
}
-
-#define PHYS_UART1_DATA 0x808c0000
-#define PHYS_UART1_FLAG 0x808c0018
-#define UART1_FLAG_TXFF 0x20
+#if defined(CONFIG_EP93XX_EARLY_UART1)
+#define UART_BASE EP93XX_UART1_PHYS_BASE
+#elif defined(CONFIG_EP93XX_EARLY_UART2)
+#define UART_BASE EP93XX_UART2_PHYS_BASE
+#elif defined(CONFIG_EP93XX_EARLY_UART3)
+#define UART_BASE EP93XX_UART3_PHYS_BASE
+#else
+#define UART_BASE EP93XX_UART1_PHYS_BASE
+#endif
+
+#define PHYS_UART_DATA (UART_BASE + 0x00)
+#define PHYS_UART_FLAG (UART_BASE + 0x18)
+#define UART_FLAG_TXFF 0x20
static inline void putc(int c)
{
@@ -42,11 +51,11 @@ static inline void putc(int c)
for (i = 0; i < 1000; i++) {
/* Transmit fifo not full? */
- if (!(__raw_readb(PHYS_UART1_FLAG) & UART1_FLAG_TXFF))
+ if (!(__raw_readb(PHYS_UART_FLAG) & UART_FLAG_TXFF))
break;
}
- __raw_writeb(c, PHYS_UART1_DATA);
+ __raw_writeb(c, PHYS_UART_DATA);
}
static inline void flush(void)
diff --git a/arch/arm/mach-ep93xx/micro9.c b/arch/arm/mach-ep93xx/micro9.c
index de047a5c811256a4b50835cc7ab06220cfece58a..c2197236b63285190d99bcd0fa80225b84e67eac 100644
--- a/arch/arm/mach-ep93xx/micro9.c
+++ b/arch/arm/mach-ep93xx/micro9.c
@@ -16,10 +16,9 @@
#include <linux/mm.h>
#include <linux/platform_device.h>
#include <linux/sched.h>
-
+#include <linux/io.h>
#include <linux/mtd/physmap.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#include <asm/mach/arch.h>
@@ -29,38 +28,9 @@ static struct ep93xx_eth_data micro9_eth_data = {
.phy_id = 0x1f,
};
-static struct resource micro9_eth_resource[] = {
- {
- .start = EP93XX_ETHERNET_PHYS_BASE,
- .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_EP93XX_ETHERNET,
- .end = IRQ_EP93XX_ETHERNET,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct platform_device micro9_eth_device = {
- .name = "ep93xx-eth",
- .id = -1,
- .dev = {
- .platform_data = µ9_eth_data,
- },
- .num_resources = ARRAY_SIZE(micro9_eth_resource),
- .resource = micro9_eth_resource,
-};
-
-static void __init micro9_eth_init(void)
-{
- memcpy(micro9_eth_data.dev_addr,
- (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
- platform_device_register(µ9_eth_device);
-}
-
static void __init micro9_init(void)
{
- micro9_eth_init();
+ ep93xx_register_eth(µ9_eth_data, 1);
}
/*
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index c3cbff126d0caa0e32b519fb30de5c0923d0140f..b4aa4c0542769ebe4fd4409a938c98c315f7cc58 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -19,7 +19,7 @@
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
#include <linux/m48t86.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -161,28 +161,6 @@ static struct ep93xx_eth_data ts72xx_eth_data = {
.phy_id = 1,
};
-static struct resource ts72xx_eth_resource[] = {
- {
- .start = EP93XX_ETHERNET_PHYS_BASE,
- .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_EP93XX_ETHERNET,
- .end = IRQ_EP93XX_ETHERNET,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct platform_device ts72xx_eth_device = {
- .name = "ep93xx-eth",
- .id = -1,
- .dev = {
- .platform_data = &ts72xx_eth_data,
- },
- .num_resources = 2,
- .resource = ts72xx_eth_resource,
-};
-
static void __init ts72xx_init_machine(void)
{
ep93xx_init_devices();
@@ -190,9 +168,7 @@ static void __init ts72xx_init_machine(void)
platform_device_register(&ts72xx_flash);
platform_device_register(&ts72xx_rtc_device);
- memcpy(ts72xx_eth_data.dev_addr,
- (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
- platform_device_register(&ts72xx_eth_device);
+ ep93xx_register_eth(&ts72xx_eth_data, 1);
}
MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")
diff --git a/arch/arm/mach-footbridge/cats-hw.c b/arch/arm/mach-footbridge/cats-hw.c
index c261472208cb17b1cc5bce8c0fd8c14556dae2f4..6a5b437ab86ffdfd03c66527ea2331bfa4f4c7d9 100644
--- a/arch/arm/mach-footbridge/cats-hw.c
+++ b/arch/arm/mach-footbridge/cats-hw.c
@@ -9,9 +9,9 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/screen_info.h>
+#include <linux/io.h>
#include <asm/hardware/dec21285.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-footbridge/common.c b/arch/arm/mach-footbridge/common.c
index b08ab507c0524630bf412f214632e3f9a119ddf6..818014e09f4a6e8cb0b679a9ea5aef4fd4928ea9 100644
--- a/arch/arm/mach-footbridge/common.c
+++ b/arch/arm/mach-footbridge/common.c
@@ -13,11 +13,11 @@
#include <linux/ioport.h>
#include <linux/list.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/hardware/dec21285.h>
diff --git a/arch/arm/mach-footbridge/dc21285.c b/arch/arm/mach-footbridge/dc21285.c
index d0dc51e813384f7ba02312efd249b49637ecfbb6..d4c1e526f59c4cd8071f78e17e06258f42e4cd79 100644
--- a/arch/arm/mach-footbridge/dc21285.c
+++ b/arch/arm/mach-footbridge/dc21285.c
@@ -16,8 +16,8 @@
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/irq.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-footbridge/dma.c b/arch/arm/mach-footbridge/dma.c
index 1f9b09b8ed88478746155d2291981e49a4f481d3..b653e9cfa3f7761ee9d988a213223c71470eb706 100644
--- a/arch/arm/mach-footbridge/dma.c
+++ b/arch/arm/mach-footbridge/dma.c
@@ -11,9 +11,9 @@
* ISA DMA controllers.
*/
#include <linux/init.h>
+#include <linux/io.h>
#include <asm/dma.h>
-#include <asm/io.h>
#include <asm/scatterlist.h>
#include <asm/mach/dma.h>
diff --git a/arch/arm/mach-footbridge/include/mach/memory.h b/arch/arm/mach-footbridge/include/mach/memory.h
index e9cae99dd1f9881e1acdc5913ed2495efb49131a..6ae2f1a07ab90b585e122ee8596cbd4f3f7b4b6a 100644
--- a/arch/arm/mach-footbridge/include/mach/memory.h
+++ b/arch/arm/mach-footbridge/include/mach/memory.h
@@ -42,10 +42,6 @@ extern unsigned long __bus_to_virt(unsigned long);
#endif
-/* Task size and page offset at 3GB */
-#define TASK_SIZE UL(0xbf000000)
-#define PAGE_OFFSET UL(0xc0000000)
-
/*
* Cache flushing area.
*/
@@ -56,12 +52,6 @@ extern unsigned long __bus_to_virt(unsigned long);
*/
#define PHYS_OFFSET UL(0x00000000)
-/*
- * This decides where the kernel will search for a free chunk of vm
- * space during mmap's.
- */
-#define TASK_UNMAPPED_BASE ((TASK_SIZE + 0x01000000) / 3)
-
#define FLUSH_BASE_PHYS 0x50000000
#endif
diff --git a/arch/arm/mach-footbridge/include/mach/system.h b/arch/arm/mach-footbridge/include/mach/system.h
index 01c9f407f49833934b7dc11a95302bccee1d5840..2db7f36bd6ca44ed09381f0fddd932fc224afa9c 100644
--- a/arch/arm/mach-footbridge/include/mach/system.h
+++ b/arch/arm/mach-footbridge/include/mach/system.h
@@ -7,8 +7,8 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#include <linux/io.h>
#include <asm/hardware/dec21285.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#include <asm/leds.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-footbridge/isa-irq.c b/arch/arm/mach-footbridge/isa-irq.c
index 7132e522c3663ecd2e505a4f1c1ce410c093ba37..54fec9ae28b949b36a17c79de56f9b558f118ee6 100644
--- a/arch/arm/mach-footbridge/isa-irq.c
+++ b/arch/arm/mach-footbridge/isa-irq.c
@@ -18,13 +18,13 @@
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
#include <asm/hardware/dec21285.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
static void isa_mask_pic_lo_irq(unsigned int irq)
@@ -94,8 +94,7 @@ isa_irq_handler(unsigned int irq, struct irq_desc *desc)
return;
}
- desc = irq_desc + isa_irq;
- desc_handle_irq(isa_irq, desc);
+ generic_handle_irq(isa_irq);
}
static struct irqaction irq_cascade = {
diff --git a/arch/arm/mach-footbridge/isa-timer.c b/arch/arm/mach-footbridge/isa-timer.c
index a764e01d3573991010db8e629e03b7952d0d67ad..0c8390082fa8a49ef23c02071d7373c3d299c7d0 100644
--- a/arch/arm/mach-footbridge/isa-timer.c
+++ b/arch/arm/mach-footbridge/isa-timer.c
@@ -7,8 +7,8 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-footbridge/netwinder-hw.c b/arch/arm/mach-footbridge/netwinder-hw.c
index a1f381c64a30e108d1077a843ad4afb90c1b371d..00b0ddcac28347107cb932f18b0e7d4bb03236af 100644
--- a/arch/arm/mach-footbridge/netwinder-hw.c
+++ b/arch/arm/mach-footbridge/netwinder-hw.c
@@ -10,9 +10,9 @@
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <asm/hardware/dec21285.h>
-#include <asm/io.h>
#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-footbridge/time.c b/arch/arm/mach-footbridge/time.c
index 004819ea85c8338cc126f449091621bd06379b02..cd1b54ff9fe2bc91dd81a9d258a4c5bafdaa8af7 100644
--- a/arch/arm/mach-footbridge/time.c
+++ b/arch/arm/mach-footbridge/time.c
@@ -22,9 +22,9 @@
#include <linux/sched.h>
#include <linux/mc146818rtc.h>
#include <linux/bcd.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/mach/time.h>
#include "common.h"
diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c
index b5f9741ae13cd66220f28742924e2bd15b29502b..7a26148282176a68003467efe52f3609997e0f6d 100644
--- a/arch/arm/mach-h720x/common.c
+++ b/arch/arm/mach-h720x/common.c
@@ -18,11 +18,11 @@
#include <linux/mman.h>
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/io.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/dma.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
@@ -104,14 +104,12 @@ h720x_gpio_handler(unsigned int mask, unsigned int irq,
struct irq_desc *desc)
{
IRQDBG("%s irq: %d\n", __func__, irq);
- desc = irq_desc + irq;
while (mask) {
if (mask & 1) {
IRQDBG("handling irq %d\n", irq);
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
}
irq++;
- desc++;
mask >>= 1;
}
}
diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c
index 53e1f62f2e7916ffacd533f149b79aa868d6dfdf..fd33a19c813a57e0f062d20d0783013569c37985 100644
--- a/arch/arm/mach-h720x/cpu-h7202.c
+++ b/arch/arm/mach-h720x/cpu-h7202.c
@@ -120,12 +120,10 @@ h7202_timerx_demux_handler(unsigned int irq_unused, struct irq_desc *desc)
mask >>= 1;
irq = IRQ_TIMER1;
- desc = irq_desc + irq;
while (mask) {
if (mask & 1)
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
irq++;
- desc++;
mask >>= 1;
}
}
diff --git a/arch/arm/mach-imx/clock.c b/arch/arm/mach-imx/clock.c
index 4b4230db37653ab3e1d6c3368490ee2014de48cd..7ec60fc91565f481e207d368421eef00354d6b00 100644
--- a/arch/arm/mach-imx/clock.c
+++ b/arch/arm/mach-imx/clock.c
@@ -21,8 +21,8 @@
#include <linux/list.h>
#include <linux/math64.h>
#include <linux/err.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <mach/imx-regs.h>
/*
diff --git a/arch/arm/mach-imx/include/mach/irqs.h b/arch/arm/mach-imx/include/mach/irqs.h
index eb8d5bd05d56d1dafea077a21be6f77d38dd80be..67812c5ac1f980a0ab9f94f1cc08ac5ebeca6321 100644
--- a/arch/arm/mach-imx/include/mach/irqs.h
+++ b/arch/arm/mach-imx/include/mach/irqs.h
@@ -111,6 +111,11 @@
/* decode irq number to use with IMR(x), ISR(x) and friends */
#define IRQ_TO_REG(irq) ((irq - IMX_IRQS) >> 5)
+/* all normal IRQs can be FIQs */
+#define FIQ_START 0
+/* switch betwean IRQ and FIQ */
+extern int imx_set_irq_fiq(unsigned int irq, unsigned int type);
+
#define NR_IRQS (IRQ_GPIOD(32) + 1)
#define IRQ_GPIO(x)
#endif
diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c
index 798f221eb3b7033e4f2aab147e8797fe270e944f..531b95deadc003ba5e08f0b85a38b21b7af62441 100644
--- a/arch/arm/mach-imx/irq.c
+++ b/arch/arm/mach-imx/irq.c
@@ -26,20 +26,17 @@
#include <linux/init.h>
#include <linux/list.h>
#include <linux/timer.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
/*
*
* We simply use the ENABLE DISABLE registers inside of the IMX
- * to turn on/off specific interrupts. FIXME- We should
- * also add support for the accelerated interrupt controller
- * by putting offets to irq jump code in the appropriate
- * places.
+ * to turn on/off specific interrupts.
*
*/
@@ -102,6 +99,28 @@ imx_unmask_irq(unsigned int irq)
__raw_writel(irq, IMX_AITC_INTENNUM);
}
+#ifdef CONFIG_FIQ
+int imx_set_irq_fiq(unsigned int irq, unsigned int type)
+{
+ unsigned int irqt;
+
+ if (irq >= IMX_IRQS)
+ return -EINVAL;
+
+ if (irq < IMX_IRQS / 2) {
+ irqt = __raw_readl(IMX_AITC_INTTYPEL) & ~(1 << irq);
+ __raw_writel(irqt | (!!type << irq), IMX_AITC_INTTYPEL);
+ } else {
+ irq -= IMX_IRQS / 2;
+ irqt = __raw_readl(IMX_AITC_INTTYPEH) & ~(1 << irq);
+ __raw_writel(irqt | (!!type << irq), IMX_AITC_INTTYPEH);
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(imx_set_irq_fiq);
+#endif /* CONFIG_FIQ */
+
static int
imx_gpio_irq_type(unsigned int _irq, unsigned int type)
{
@@ -182,14 +201,12 @@ static void
imx_gpio_handler(unsigned int mask, unsigned int irq,
struct irq_desc *desc)
{
- desc = irq_desc + irq;
while (mask) {
if (mask & 1) {
DEBUG_IRQ("handling irq %d\n", irq);
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
}
irq++;
- desc++;
mask >>= 1;
}
}
@@ -286,4 +303,9 @@ imx_init_irq(void)
/* Release masking of interrupts according to priority */
__raw_writel(-1, IMX_AITC_NIMASK);
+
+#ifdef CONFIG_FIQ
+ /* Initialize FIQ */
+ init_FIQ();
+#endif
}
diff --git a/arch/arm/mach-imx/leds-mx1ads.c b/arch/arm/mach-imx/leds-mx1ads.c
index af81621f689bbe5992ba0e7ce77b9cbc1fd27cdc..1d48f2762cbc5e9967cef755530c9fbdf341adc9 100644
--- a/arch/arm/mach-imx/leds-mx1ads.c
+++ b/arch/arm/mach-imx/leds-mx1ads.c
@@ -13,9 +13,9 @@
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/system.h>
-#include <asm/io.h>
#include <asm/leds.h>
#include "leds.h"
diff --git a/arch/arm/mach-imx/time.c b/arch/arm/mach-imx/time.c
index 08be3875c59ea8d741ddf072169a2ec8444f58f2..a11765f5f23b111c1f21a1a4edb3f498462c1a16 100644
--- a/arch/arm/mach-imx/time.c
+++ b/arch/arm/mach-imx/time.c
@@ -18,9 +18,9 @@
#include <linux/clocksource.h>
#include <linux/clockchips.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/leds.h>
#include <asm/irq.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index 8bacf6d4d0974eb4a3265e8ebab0ee11529d3022..595b7392ee4eb9bfdad41ba8b9cc69243d49cf6c 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -19,10 +19,10 @@
#include <linux/termios.h>
#include <linux/amba/bus.h>
#include <linux/amba/serial.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/hardware/arm_timer.h>
#include <mach/cm.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-integrator/cpu.c b/arch/arm/mach-integrator/cpu.c
index 7c49d55e6b27d61d8d76e1682e96c00799f3cc5d..e4f72d202cc04acc6b9e3e60261457052434871f 100644
--- a/arch/arm/mach-integrator/cpu.c
+++ b/arch/arm/mach-integrator/cpu.c
@@ -17,9 +17,9 @@
#include <linux/sched.h>
#include <linux/smp.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/hardware/icst525.h>
diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c
index 3c8383dbe9e6fac52652215dba190667a610ad4b..172299a783021395f778c9a46eb771f7a152dafb 100644
--- a/arch/arm/mach-integrator/impd1.c
+++ b/arch/arm/mach-integrator/impd1.c
@@ -20,8 +20,8 @@
#include <linux/mm.h>
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/hardware/icst525.h>
#include <mach/lm.h>
#include <mach/impd1.h>
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index 6e472b5f8f26b73a38837c0d31134d29b48b3d19..8138a7e245623cf352909bf080c98d31d315f475 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -27,9 +27,9 @@
#include <linux/sysdev.h>
#include <linux/amba/bus.h>
#include <linux/amba/kmi.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/setup.h>
#include <asm/param.h> /* HZ */
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 6b99e9c258bdcc71ae47d9b928d6ff83c1bccfa8..88026ccd5ac9b9b81074b12b17f48e6629c8e5b9 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -19,9 +19,9 @@
#include <linux/amba/bus.h>
#include <linux/amba/kmi.h>
#include <linux/amba/clcd.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
@@ -217,8 +217,7 @@ sic_handle_irq(unsigned int irq, struct irq_desc *desc)
irq += IRQ_SIC_START;
- desc = irq_desc + irq;
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
} while (status);
}
diff --git a/arch/arm/mach-integrator/leds.c b/arch/arm/mach-integrator/leds.c
index 7bc6881434ecf4bfd9d21c35db216a9fef548ed8..8dcc823f41353baa1c1a27db44f86ee4a819bc49 100644
--- a/arch/arm/mach-integrator/leds.c
+++ b/arch/arm/mach-integrator/leds.c
@@ -24,9 +24,9 @@
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/spinlock.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/leds.h>
#include <asm/system.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c
index 9f2b1ea8fb209f27ce6058f4d005fef1db14d983..f1d72b225450951022aada4f49a50a46fb13d6cc 100644
--- a/arch/arm/mach-integrator/pci_v3.c
+++ b/arch/arm/mach-integrator/pci_v3.c
@@ -27,9 +27,9 @@
#include <linux/interrupt.h>
#include <linux/spinlock.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h
index e8b59d8f1bb985f1e4fde351e677f48e4688f679..b82602d529bfb4e76ec26fee1800517f0efe36dc 100644
--- a/arch/arm/mach-iop13xx/include/mach/memory.h
+++ b/arch/arm/mach-iop13xx/include/mach/memory.h
@@ -7,9 +7,6 @@
* Physical DRAM offset.
*/
#define PHYS_OFFSET UL(0x00000000)
-#define TASK_SIZE UL(0x3f000000)
-#define PAGE_OFFSET UL(0x40000000)
-#define TASK_UNMAPPED_BASE ((TASK_SIZE + 0x01000000) / 3)
#ifndef __ASSEMBLY__
@@ -29,32 +26,52 @@
/* RAM has 1:1 mapping on the PCIe/x Busses */
#define __virt_to_bus(x) (__virt_to_phys(x))
-#define __bus_to_virt(x) (__phys_to_virt(x))
+#define __bus_to_virt(x) (__phys_to_virt(x))
-#define virt_to_lbus(x) \
-(( ((void*)(x) >= (void*)IOP13XX_PMMR_V_START) && \
-((void*)(x) < (void*)IOP13XX_PMMR_V_END) ) ? \
-((x) - IOP13XX_PMMR_VIRT_MEM_BASE + IOP13XX_PMMR_PHYS_MEM_BASE) : \
-((x) - PAGE_OFFSET + PHYS_OFFSET))
+static inline dma_addr_t __virt_to_lbus(unsigned long x)
+{
+ return x + IOP13XX_PMMR_PHYS_MEM_BASE - IOP13XX_PMMR_VIRT_MEM_BASE;
+}
-#define lbus_to_virt(x) \
-(( ((x) >= IOP13XX_PMMR_P_START) && ((x) < IOP13XX_PMMR_P_END) ) ? \
-((x) - IOP13XX_PMMR_PHYS_MEM_BASE + IOP13XX_PMMR_VIRT_MEM_BASE ) : \
-((x) - PHYS_OFFSET + PAGE_OFFSET))
+static inline unsigned long __lbus_to_virt(dma_addr_t x)
+{
+ return x + IOP13XX_PMMR_VIRT_MEM_BASE - IOP13XX_PMMR_PHYS_MEM_BASE;
+}
+
+#define __is_lbus_dma(a) \
+ ((a) >= IOP13XX_PMMR_P_START && (a) < IOP13XX_PMMR_P_END)
+
+#define __is_lbus_virt(a) \
+ ((a) >= IOP13XX_PMMR_V_START && (a) < IOP13XX_PMMR_V_END)
/* Device is an lbus device if it is on the platform bus of the IOP13XX */
-#define is_lbus_device(dev) (dev &&\
- (strncmp(dev->bus->name, "platform", 8) == 0))
+#define is_lbus_device(dev) \
+ (dev && strncmp(dev->bus->name, "platform", 8) == 0)
-#define __arch_page_to_dma(dev, page) \
-({is_lbus_device(dev) ? (dma_addr_t)virt_to_lbus(page_address(page)) : \
-(dma_addr_t)__virt_to_bus(page_address(page));})
+#define __arch_dma_to_virt(dev, addr) \
+ ({ \
+ unsigned long __virt; \
+ dma_addr_t __dma = addr; \
+ if (is_lbus_device(dev) && __is_lbus_dma(__dma)) \
+ __virt = __lbus_to_virt(__dma); \
+ else \
+ __virt = __bus_to_virt(__dma); \
+ (void *)__virt; \
+ })
-#define __arch_dma_to_virt(dev, addr) \
-({is_lbus_device(dev) ? lbus_to_virt(addr) : __bus_to_virt(addr);})
+#define __arch_virt_to_dma(dev, addr) \
+ ({ \
+ unsigned long __virt = (unsigned long)addr; \
+ dma_addr_t __dma; \
+ if (is_lbus_device(dev) && __is_lbus_virt(__virt)) \
+ __dma = __virt_to_lbus(__virt); \
+ else \
+ __dma = __virt_to_bus(__virt); \
+ __dma; \
+ })
-#define __arch_virt_to_dma(dev, addr) \
-({is_lbus_device(dev) ? virt_to_lbus(addr) : __virt_to_bus(addr);})
+#define __arch_page_to_dma(dev, page) \
+ __arch_virt_to_dma(dev, page_address(page))
#endif /* CONFIG_ARCH_IOP13XX */
#endif /* !ASSEMBLY */
diff --git a/arch/arm/mach-iop13xx/include/mach/pci.h b/arch/arm/mach-iop13xx/include/mach/pci.h
index 17b5515af8b1c6a73f064aef27b6fdd83fd794a3..59f42b535572d5cc0612e671ba9dd5bdee4d7b5d 100644
--- a/arch/arm/mach-iop13xx/include/mach/pci.h
+++ b/arch/arm/mach-iop13xx/include/mach/pci.h
@@ -1,7 +1,7 @@
#ifndef _IOP13XX_PCI_H_
#define _IOP13XX_PCI_H_
+#include <linux/io.h>
#include <mach/irqs.h>
-#include <asm/io.h>
struct pci_sys_data;
struct hw_pci;
diff --git a/arch/arm/mach-iop13xx/io.c b/arch/arm/mach-iop13xx/io.c
index 26cfa318142cdefe5d0bb5a529041eddaef075cb..52958099781400702fa380324148c842eefaa823 100644
--- a/arch/arm/mach-iop13xx/io.c
+++ b/arch/arm/mach-iop13xx/io.c
@@ -18,8 +18,8 @@
*/
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
void * __iomem __iop13xx_io(unsigned long io_addr)
{
diff --git a/arch/arm/mach-iop13xx/msi.c b/arch/arm/mach-iop13xx/msi.c
index 63ef1124ca5cfa5596242de8e88d2d779b83189e..f34b0ed806305474221051fa2b000199330b9e73 100644
--- a/arch/arm/mach-iop13xx/msi.c
+++ b/arch/arm/mach-iop13xx/msi.c
@@ -110,8 +110,7 @@ static void iop13xx_msi_handler(unsigned int irq, struct irq_desc *desc)
do {
j = find_first_bit(&status, 32);
(write_imipr[i])(1 << j); /* write back to clear bit */
- desc = irq_desc + IRQ_IOP13XX_MSI_0 + j + (32*i);
- desc_handle_irq(IRQ_IOP13XX_MSI_0 + j + (32*i), desc);
+ generic_handle_irq(IRQ_IOP13XX_MSI_0 + j + (32*i));
status = (read_imipr[i])();
} while (status);
}
diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c
index b17ccc8cb471f206ac8044f614d5df8be19e3c71..cfd4d2e6dacd6d1f7fb235c84c98552c99347a0e 100644
--- a/arch/arm/mach-iop13xx/setup.c
+++ b/arch/arm/mach-iop13xx/setup.c
@@ -18,13 +18,13 @@
*/
#include <linux/serial_8250.h>
+#include <linux/io.h>
#ifdef CONFIG_MTD_PHYSMAP
#include <linux/mtd/physmap.h>
#endif
#include <asm/mach/map.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/hardware/iop_adma.h>
#define IOP13XX_UART_XTAL 33334000
diff --git a/arch/arm/mach-iop13xx/tpmi.c b/arch/arm/mach-iop13xx/tpmi.c
index 2476347ea62f13b5119a28e1fd6f185d76a8ad8f..c6af1e1bee32e5a844d13686eabf02ade6f10c57 100644
--- a/arch/arm/mach-iop13xx/tpmi.c
+++ b/arch/arm/mach-iop13xx/tpmi.c
@@ -21,7 +21,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/irq.h>
#include <asm/sizes.h>
diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c
index 45d61276d2332acb6b312157a07248e69afac0a8..a9c2dfdb2507c0648e611b8fdbff0b0b83dae5fc 100644
--- a/arch/arm/mach-iop32x/glantank.c
+++ b/arch/arm/mach-iop32x/glantank.c
@@ -25,8 +25,8 @@
#include <linux/mtd/physmap.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c
index 082818aaa2056fe8cd0ee452d0f75f03ca4d2965..dd1cd990451820ffde2bef6cd1ca4aa77b3d3f2f 100644
--- a/arch/arm/mach-iop32x/iq31244.c
+++ b/arch/arm/mach-iop32x/iq31244.c
@@ -26,8 +26,9 @@
#include <linux/serial_8250.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
+#include <asm/cputype.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -49,8 +50,7 @@ static int force_ep80219;
static int is_80219(void)
{
- extern int processor_id;
- return !!((processor_id & 0xffffffe0) == 0x69052e20);
+ return !!((read_cpuid_id() & 0xffffffe0) == 0x69052e20);
}
static int is_ep80219(void)
diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c
index d735539808b4ab2f891bb909e98f3ee0a35059f8..fbe27798759d8449c60a1d245db2375d06c352e1 100644
--- a/arch/arm/mach-iop32x/iq80321.c
+++ b/arch/arm/mach-iop32x/iq80321.c
@@ -23,8 +23,8 @@
#include <linux/serial_8250.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
index 3173f9c5835d948ff884e7ae0ff2362579d35036..d2e427899729d19531d7236d1151d6b040f68730 100644
--- a/arch/arm/mach-iop32x/n2100.c
+++ b/arch/arm/mach-iop32x/n2100.c
@@ -30,8 +30,8 @@
#include <linux/i2c.h>
#include <linux/platform_device.h>
#include <linux/reboot.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c
index c7d99f9fafed254c9e3d640375dbbeccf2cad246..d51e10cddf20773f3d2bc5ed87c0106cbbeecd03 100644
--- a/arch/arm/mach-iop33x/iq80331.c
+++ b/arch/arm/mach-iop33x/iq80331.c
@@ -22,8 +22,8 @@
#include <linux/serial_8250.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c
index af616c5f4fb26f6e476799fc37c0d2b4c7cba987..92fb44cdbcadf440bdd30048765eee11dd176e71 100644
--- a/arch/arm/mach-iop33x/iq80332.c
+++ b/arch/arm/mach-iop33x/iq80332.c
@@ -22,8 +22,8 @@
#include <linux/serial_8250.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-iop33x/uart.c b/arch/arm/mach-iop33x/uart.c
index 8c21870fa8082c2f0ebd60bc551110758dd6855d..cdae24e46eeae784398f3674973157ece4b6a434 100644
--- a/arch/arm/mach-iop33x/uart.c
+++ b/arch/arm/mach-iop33x/uart.c
@@ -17,7 +17,7 @@
#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/serial_8250.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index a6a4f93085fd8041017b34e5da2c309e3b87a66c..babb22597163b5d2296983dccfc6bfba49a2ba77 100644
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -84,64 +84,57 @@ static struct map_desc ixp2000_io_desc[] __initdata = {
.virtual = IXP2000_CAP_VIRT_BASE,
.pfn = __phys_to_pfn(IXP2000_CAP_PHYS_BASE),
.length = IXP2000_CAP_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}, {
.virtual = IXP2000_INTCTL_VIRT_BASE,
.pfn = __phys_to_pfn(IXP2000_INTCTL_PHYS_BASE),
.length = IXP2000_INTCTL_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}, {
.virtual = IXP2000_PCI_CREG_VIRT_BASE,
.pfn = __phys_to_pfn(IXP2000_PCI_CREG_PHYS_BASE),
.length = IXP2000_PCI_CREG_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}, {
.virtual = IXP2000_PCI_CSR_VIRT_BASE,
.pfn = __phys_to_pfn(IXP2000_PCI_CSR_PHYS_BASE),
.length = IXP2000_PCI_CSR_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}, {
.virtual = IXP2000_MSF_VIRT_BASE,
.pfn = __phys_to_pfn(IXP2000_MSF_PHYS_BASE),
.length = IXP2000_MSF_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}, {
.virtual = IXP2000_SCRATCH_RING_VIRT_BASE,
.pfn = __phys_to_pfn(IXP2000_SCRATCH_RING_PHYS_BASE),
.length = IXP2000_SCRATCH_RING_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}, {
.virtual = IXP2000_SRAM0_VIRT_BASE,
.pfn = __phys_to_pfn(IXP2000_SRAM0_PHYS_BASE),
.length = IXP2000_SRAM0_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}, {
.virtual = IXP2000_PCI_IO_VIRT_BASE,
.pfn = __phys_to_pfn(IXP2000_PCI_IO_PHYS_BASE),
.length = IXP2000_PCI_IO_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}, {
.virtual = IXP2000_PCI_CFG0_VIRT_BASE,
.pfn = __phys_to_pfn(IXP2000_PCI_CFG0_PHYS_BASE),
.length = IXP2000_PCI_CFG0_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}, {
.virtual = IXP2000_PCI_CFG1_VIRT_BASE,
.pfn = __phys_to_pfn(IXP2000_PCI_CFG1_PHYS_BASE),
.length = IXP2000_PCI_CFG1_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}
};
void __init ixp2000_map_io(void)
{
- /*
- * On IXP2400 CPUs we need to use MT_DEVICE_IXP2000 so that
- * XCB=101 (to avoid triggering erratum #66), and given that
- * this mode speeds up I/O accesses and we have write buffer
- * flushes in the right places anyway, it doesn't hurt to use
- * XCB=101 for all IXP2000s.
- */
iotable_init(ixp2000_io_desc, ARRAY_SIZE(ixp2000_io_desc));
/* Set slowport to 8-bit mode. */
@@ -311,8 +304,7 @@ static void ixp2000_GPIO_irq_handler(unsigned int irq, struct irq_desc *desc)
for (i = 0; i <= 7; i++) {
if (status & (1<<i)) {
- desc = irq_desc + i + IRQ_IXP2000_GPIO0;
- desc_handle_irq(i + IRQ_IXP2000_GPIO0, desc);
+ generic_handle_irq(i + IRQ_IXP2000_GPIO0);
}
}
}
@@ -404,8 +396,7 @@ static void ixp2000_err_irq_handler(unsigned int irq, struct irq_desc *desc)
for(i = 31; i >= 0; i--) {
if(status & (1 << i)) {
- desc = irq_desc + IRQ_IXP2000_DRAM0_MIN_ERR + i;
- desc_handle_irq(IRQ_IXP2000_DRAM0_MIN_ERR + i, desc);
+ generic_handle_irq(IRQ_IXP2000_DRAM0_MIN_ERR + i);
}
}
}
diff --git a/arch/arm/mach-ixp2000/enp2611.c b/arch/arm/mach-ixp2000/enp2611.c
index c62ed655c1a781dc2e6e40c17a2737644bb8ccb5..c84dfac13882a3b2838ba7b684a1531fa4e19fac 100644
--- a/arch/arm/mach-ixp2000/enp2611.c
+++ b/arch/arm/mach-ixp2000/enp2611.c
@@ -32,8 +32,8 @@
#include <linux/tty.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/pgtable.h>
#include <asm/page.h>
@@ -70,17 +70,17 @@ static struct map_desc enp2611_io_desc[] __initdata = {
.virtual = ENP2611_CALEB_VIRT_BASE,
.pfn = __phys_to_pfn(ENP2611_CALEB_PHYS_BASE),
.length = ENP2611_CALEB_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}, {
.virtual = ENP2611_PM3386_0_VIRT_BASE,
.pfn = __phys_to_pfn(ENP2611_PM3386_0_PHYS_BASE),
.length = ENP2611_PM3386_0_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}, {
.virtual = ENP2611_PM3386_1_VIRT_BASE,
.pfn = __phys_to_pfn(ENP2611_PM3386_1_PHYS_BASE),
.length = ENP2611_PM3386_1_SIZE,
- .type = MT_DEVICE_IXP2000,
+ .type = MT_DEVICE,
}
};
diff --git a/arch/arm/mach-ixp2000/include/mach/ixp2000-regs.h b/arch/arm/mach-ixp2000/include/mach/ixp2000-regs.h
index 19d80379a3e308d4d154028800f0501084aad37a..822f63f2f4a208063755e7dcc1eda5df3859991d 100644
--- a/arch/arm/mach-ixp2000/include/mach/ixp2000-regs.h
+++ b/arch/arm/mach-ixp2000/include/mach/ixp2000-regs.h
@@ -41,13 +41,7 @@
* Most of the registers are clumped in 4K regions spread throughout
* the 0xc0000000 -> 0xc0100000 address range, but we just map in
* the whole range using a single 1 MB section instead of small
- * 4K pages. This has two advantages for us:
- *
- * 1) We use only one TLB entry for large number of on-chip I/O devices.
- *
- * 2) We can easily set the Section attributes to XCB=101 on the IXP2400
- * as required per erratum #66. We accomplish this by using a
- * new MT_IXP2000_DEVICE memory type with the bits set as required.
+ * 4K pages.
*
* CAP stands for CSR Access Proxy.
*
diff --git a/arch/arm/mach-ixp2000/ixdp2400.c b/arch/arm/mach-ixp2000/ixdp2400.c
index c673b9ef9f69e071beebf04fa089325d035f1428..4467c4224d73f23723d9e43530ae822f663b7a13 100644
--- a/arch/arm/mach-ixp2000/ixdp2400.c
+++ b/arch/arm/mach-ixp2000/ixdp2400.c
@@ -25,8 +25,8 @@
#include <linux/ioport.h>
#include <linux/slab.h>
#include <linux/delay.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/pgtable.h>
#include <asm/page.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2800.c b/arch/arm/mach-ixp2000/ixdp2800.c
index 6715b50829a605c7f1ca09830ace1e75c9705538..94f68ba9ea50905ba0023f52fd35bbb3b1b9ad79 100644
--- a/arch/arm/mach-ixp2000/ixdp2800.c
+++ b/arch/arm/mach-ixp2000/ixdp2800.c
@@ -25,8 +25,8 @@
#include <linux/ioport.h>
#include <linux/slab.h>
#include <linux/delay.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/pgtable.h>
#include <asm/page.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c
index 5a781fd9757a1089c829cad9b1c5da3300de15fc..b0653a87159a89b36b67da7674b8163e80439f0e 100644
--- a/arch/arm/mach-ixp2000/ixdp2x00.c
+++ b/arch/arm/mach-ixp2000/ixdp2x00.c
@@ -25,8 +25,8 @@
#include <linux/ioport.h>
#include <linux/slab.h>
#include <linux/delay.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/pgtable.h>
#include <asm/page.h>
@@ -129,10 +129,8 @@ static void ixdp2x00_irq_handler(unsigned int irq, struct irq_desc *desc)
for(i = 0; i < board_irq_count; i++) {
if(ex_interrupt & (1 << i)) {
- struct irq_desc *cpld_desc;
int cpld_irq = IXP2000_BOARD_IRQ(0) + i;
- cpld_desc = irq_desc + cpld_irq;
- desc_handle_irq(cpld_irq, cpld_desc);
+ generic_handle_irq(cpld_irq);
}
}
diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c
index 78a2341dee2c31fff2495d7dd7b1e1f361b22af9..4a12327a09a3a5052caf71e3531ae1c4ba22fea6 100644
--- a/arch/arm/mach-ixp2000/ixdp2x01.c
+++ b/arch/arm/mach-ixp2000/ixdp2x01.c
@@ -30,8 +30,8 @@
#include <linux/serial_core.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/pgtable.h>
#include <asm/page.h>
@@ -79,10 +79,8 @@ static void ixdp2x01_irq_handler(unsigned int irq, struct irq_desc *desc)
for (i = 0; i < IXP2000_BOARD_IRQS; i++) {
if (ex_interrupt & (1 << i)) {
- struct irq_desc *cpld_desc;
int cpld_irq = IXP2000_BOARD_IRQ(0) + i;
- cpld_desc = irq_desc + cpld_irq;
- desc_handle_irq(cpld_irq, cpld_desc);
+ generic_handle_irq(cpld_irq);
}
}
diff --git a/arch/arm/mach-ixp2000/pci.c b/arch/arm/mach-ixp2000/pci.c
index 03d916fbe531efbdbe613736f9b1620f04d4f112..60e9fd08ab803036c6655d6153a8c4b20aadf197 100644
--- a/arch/arm/mach-ixp2000/pci.c
+++ b/arch/arm/mach-ixp2000/pci.c
@@ -24,8 +24,8 @@
#include <linux/ioport.h>
#include <linux/slab.h>
#include <linux/delay.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <mach/hardware.h>
diff --git a/arch/arm/mach-ixp23xx/core.c b/arch/arm/mach-ixp23xx/core.c
index 68b4ac5b24815ec5767c98bf9f93b42cd2e6110e..aa4c4420ff3d9d5b9462fa914734eb4a493790ed 100644
--- a/arch/arm/mach-ixp23xx/core.c
+++ b/arch/arm/mach-ixp23xx/core.c
@@ -253,7 +253,6 @@ static void pci_handler(unsigned int irq, struct irq_desc *desc)
{
u32 pci_interrupt;
unsigned int irqno;
- struct irq_desc *int_desc;
pci_interrupt = *IXP23XX_PCI_XSCALE_INT_STATUS;
@@ -268,8 +267,7 @@ static void pci_handler(unsigned int irq, struct irq_desc *desc)
BUG();
}
- int_desc = irq_desc + irqno;
- desc_handle_irq(irqno, int_desc);
+ generic_handle_irq(irqno);
desc->chip->unmask(irq);
}
diff --git a/arch/arm/mach-ixp23xx/ixdp2351.c b/arch/arm/mach-ixp23xx/ixdp2351.c
index b6e0bfa44df93416223b90b1d6bd52112858fa5c..f1b124a709abd232b63625f6ddc143fd4b17730a 100644
--- a/arch/arm/mach-ixp23xx/ixdp2351.c
+++ b/arch/arm/mach-ixp23xx/ixdp2351.c
@@ -68,11 +68,9 @@ static void ixdp2351_inta_handler(unsigned int irq, struct irq_desc *desc)
for (i = 0; i < IXDP2351_INTA_IRQ_NUM; i++) {
if (ex_interrupt & (1 << i)) {
- struct irq_desc *cpld_desc;
int cpld_irq =
IXP23XX_MACH_IRQ(IXDP2351_INTA_IRQ_BASE + i);
- cpld_desc = irq_desc + cpld_irq;
- desc_handle_irq(cpld_irq, cpld_desc);
+ generic_handle_irq(cpld_irq);
}
}
@@ -105,11 +103,9 @@ static void ixdp2351_intb_handler(unsigned int irq, struct irq_desc *desc)
for (i = 0; i < IXDP2351_INTB_IRQ_NUM; i++) {
if (ex_interrupt & (1 << i)) {
- struct irq_desc *cpld_desc;
int cpld_irq =
IXP23XX_MACH_IRQ(IXDP2351_INTB_IRQ_BASE + i);
- cpld_desc = irq_desc + cpld_irq;
- desc_handle_irq(cpld_irq, cpld_desc);
+ generic_handle_irq(cpld_irq);
}
}
diff --git a/arch/arm/mach-ixp23xx/pci.c b/arch/arm/mach-ixp23xx/pci.c
index 701d60aa0efd42c6ea88c37bb363d2dab65507da..59022becb134c93526eab0c350ffef3efdcc4ff4 100644
--- a/arch/arm/mach-ixp23xx/pci.c
+++ b/arch/arm/mach-ixp23xx/pci.c
@@ -25,8 +25,8 @@
#include <linux/ioport.h>
#include <linux/slab.h>
#include <linux/delay.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/sizes.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index 192538a045753e437df60c3054dd8212ab3257ed..d816c51320c7c3206c7734adfce4f1bab3fadae8 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -25,9 +25,10 @@
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/device.h>
+#include <linux/io.h>
#include <asm/dma-mapping.h>
-#include <asm/io.h>
+#include <asm/cputype.h>
#include <asm/irq.h>
#include <asm/sizes.h>
#include <asm/system.h>
@@ -366,15 +367,13 @@ void __init ixp4xx_adjust_zones(int node, unsigned long *zone_size,
void __init ixp4xx_pci_preinit(void)
{
- unsigned long processor_id;
-
- asm("mrc p15, 0, %0, cr0, cr0, 0;" : "=r"(processor_id) :);
+ unsigned long cpuid = read_cpuid_id();
/*
* Determine which PCI read method to use.
* Rev 0 IXP425 requires workaround.
*/
- if (!(processor_id & 0xf) && cpu_is_ixp42x()) {
+ if (!(cpuid & 0xf) && cpu_is_ixp42x()) {
printk("PCI: IXP42x A0 silicon detected - "
"PCI Non-Prefetch Workaround Enabled\n");
ixp4xx_pci_read = ixp4xx_pci_read_errata;
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 58bd2842a6f12f516ec9b5e340335a2620e342b3..7766f469456be0025ea8bc353dd45ad61c530e31 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -28,11 +28,11 @@
#include <linux/timex.h>
#include <linux/clocksource.h>
#include <linux/clockchips.h>
+#include <linux/io.h>
#include <mach/udc.h>
#include <mach/hardware.h>
#include <asm/uaccess.h>
-#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c
index 501dfdcc39fe996c86bc87ffb2289c3ae14f4925..e7c6386782ede189976cb4cb6b59fa2b7af97497 100644
--- a/arch/arm/mach-ixp4xx/fsg-setup.c
+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
@@ -23,11 +23,11 @@
#include <linux/reboot.h>
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
+#include <linux/io.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
-#include <asm/io.h>
#include <asm/gpio.h>
static struct flash_platform_data fsg_flash_data = {
diff --git a/arch/arm/mach-ixp4xx/include/mach/cpu.h b/arch/arm/mach-ixp4xx/include/mach/cpu.h
index ff8aa2393bf94abd41bef12956686bedeecaa4de..51bd69c46d9433971932ce4244eb4e42d1fa7ce3 100644
--- a/arch/arm/mach-ixp4xx/include/mach/cpu.h
+++ b/arch/arm/mach-ixp4xx/include/mach/cpu.h
@@ -14,18 +14,19 @@
#ifndef __ASM_ARCH_CPU_H__
#define __ASM_ARCH_CPU_H__
-extern unsigned int processor_id;
+#include <asm/cputype.h>
+
/* Processor id value in CP15 Register 0 */
#define IXP425_PROCESSOR_ID_VALUE 0x690541c0
#define IXP435_PROCESSOR_ID_VALUE 0x69054040
#define IXP465_PROCESSOR_ID_VALUE 0x69054200
#define IXP4XX_PROCESSOR_ID_MASK 0xfffffff0
-#define cpu_is_ixp42x() ((processor_id & IXP4XX_PROCESSOR_ID_MASK) == \
+#define cpu_is_ixp42x() ((read_cpuid_id() & IXP4XX_PROCESSOR_ID_MASK) == \
IXP425_PROCESSOR_ID_VALUE)
-#define cpu_is_ixp43x() ((processor_id & IXP4XX_PROCESSOR_ID_MASK) == \
+#define cpu_is_ixp43x() ((read_cpuid_id() & IXP4XX_PROCESSOR_ID_MASK) == \
IXP435_PROCESSOR_ID_VALUE)
-#define cpu_is_ixp46x() ((processor_id & IXP4XX_PROCESSOR_ID_MASK) == \
+#define cpu_is_ixp46x() ((read_cpuid_id() & IXP4XX_PROCESSOR_ID_MASK) == \
IXP465_PROCESSOR_ID_VALUE)
static inline u32 ixp4xx_read_feature_bits(void)
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 9b2d2ec14c8067153ae7e2741f8af05cf590e42c..f4a0c1bc133111e7674f240546734803085a2d99 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -20,6 +20,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
+#include <linux/delay.h>
#include <asm/types.h>
#include <asm/setup.h>
@@ -29,7 +30,6 @@
#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
-#include <asm/delay.h>
static struct flash_platform_data ixdp425_flash_data = {
.map_name = "cfi_probe",
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index 84b5e62a9c0ab8a6f9defe0d9c59f0c9e8f4bc6b..0acd95ecf27ef39e716a2c27cf470e30c666c640 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -28,11 +28,11 @@
#include <linux/reboot.h>
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
+#include <linux/io.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
-#include <asm/io.h>
#include <asm/gpio.h>
static struct flash_platform_data nas100d_flash_data = {
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index a48a6655b887ef7fe535db996f08617a8b27e9af..bc9d920ae54f0f28a58597682abcc0e9c0c99c5e 100644
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -25,12 +25,12 @@
#include <linux/reboot.h>
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
+#include <linux/io.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/time.h>
-#include <asm/io.h>
#include <asm/gpio.h>
static struct flash_platform_data nslu2_flash_data = {
diff --git a/arch/arm/mach-kirkwood/addr-map.c b/arch/arm/mach-kirkwood/addr-map.c
index c79f492072f995d47818c4e1df21f5a0f9e6c456..5db4f0bbe5ee2c020320b4ef4bf09826e2d1521e 100644
--- a/arch/arm/mach-kirkwood/addr-map.c
+++ b/arch/arm/mach-kirkwood/addr-map.c
@@ -48,6 +48,7 @@
struct mbus_dram_target_info kirkwood_mbus_dram_info;
+static int __initdata win_alloc_count;
static int __init cpu_win_can_remap(int win)
{
@@ -111,6 +112,8 @@ void __init kirkwood_setup_cpu_mbus(void)
setup_cpu_win(2, KIRKWOOD_NAND_MEM_PHYS_BASE, KIRKWOOD_NAND_MEM_SIZE,
TARGET_DEV_BUS, ATTR_DEV_NAND, -1);
+ win_alloc_count = 3;
+
/*
* Setup MBUS dram target info.
*/
@@ -137,3 +140,8 @@ void __init kirkwood_setup_cpu_mbus(void)
}
kirkwood_mbus_dram_info.num_cs = cs;
}
+
+void __init kirkwood_setup_sram_win(u32 base, u32 size)
+{
+ setup_cpu_win(win_alloc_count++, base, size, 0x03, 0x00, -1);
+}
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 189f16f3619d19692bcbe75c876045dc4bd36042..85cad05d8c5bf3bc613b9feaa4ac0c0177f3a358 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -98,7 +98,6 @@ void __init kirkwood_ehci_init(void)
* GE00
****************************************************************************/
struct mv643xx_eth_shared_platform_data kirkwood_ge00_shared_data = {
- .t_clk = KIRKWOOD_TCLK,
.dram = &kirkwood_mbus_dram_info,
};
@@ -108,6 +107,11 @@ static struct resource kirkwood_ge00_shared_resources[] = {
.start = GE00_PHYS_BASE + 0x2000,
.end = GE00_PHYS_BASE + 0x3fff,
.flags = IORESOURCE_MEM,
+ }, {
+ .name = "ge00 err irq",
+ .start = IRQ_KIRKWOOD_GE00_ERR,
+ .end = IRQ_KIRKWOOD_GE00_ERR,
+ .flags = IORESOURCE_IRQ,
},
};
@@ -117,7 +121,7 @@ static struct platform_device kirkwood_ge00_shared = {
.dev = {
.platform_data = &kirkwood_ge00_shared_data,
},
- .num_resources = 1,
+ .num_resources = ARRAY_SIZE(kirkwood_ge00_shared_resources),
.resource = kirkwood_ge00_shared_resources,
};
@@ -201,7 +205,6 @@ void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data)
* SPI
****************************************************************************/
static struct orion_spi_info kirkwood_spi_plat_data = {
- .tclk = KIRKWOOD_TCLK,
};
static struct resource kirkwood_spi_resources[] = {
@@ -239,7 +242,7 @@ static struct plat_serial8250_port kirkwood_uart0_data[] = {
.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
.regshift = 2,
- .uartclk = KIRKWOOD_TCLK,
+ .uartclk = 0,
}, {
},
};
@@ -283,7 +286,7 @@ static struct plat_serial8250_port kirkwood_uart1_data[] = {
.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
.regshift = 2,
- .uartclk = KIRKWOOD_TCLK,
+ .uartclk = 0,
}, {
},
};
@@ -525,9 +528,23 @@ void __init kirkwood_xor1_init(void)
/*****************************************************************************
* Time handling
****************************************************************************/
+int kirkwood_tclk;
+
+int __init kirkwood_find_tclk(void)
+{
+ u32 dev, rev;
+
+ kirkwood_pcie_id(&dev, &rev);
+ if (dev == MV88F6281_DEV_ID && rev == MV88F6281_REV_A0)
+ return 200000000;
+
+ return 166666667;
+}
+
static void kirkwood_timer_init(void)
{
- orion_time_init(IRQ_KIRKWOOD_BRIDGE, KIRKWOOD_TCLK);
+ kirkwood_tclk = kirkwood_find_tclk();
+ orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
}
struct sys_timer kirkwood_timer = {
@@ -538,33 +555,62 @@ struct sys_timer kirkwood_timer = {
/*****************************************************************************
* General
****************************************************************************/
+/*
+ * Identify device ID and revision.
+ */
static char * __init kirkwood_id(void)
{
- switch (readl(DEVICE_ID) & 0x3) {
- case 0:
- return "88F6180";
- case 1:
- return "88F6192";
- case 2:
- return "88F6281";
+ u32 dev, rev;
+
+ kirkwood_pcie_id(&dev, &rev);
+
+ if (dev == MV88F6281_DEV_ID) {
+ if (rev == MV88F6281_REV_Z0)
+ return "MV88F6281-Z0";
+ else if (rev == MV88F6281_REV_A0)
+ return "MV88F6281-A0";
+ else
+ return "MV88F6281-Rev-Unsupported";
+ } else if (dev == MV88F6192_DEV_ID) {
+ if (rev == MV88F6192_REV_Z0)
+ return "MV88F6192-Z0";
+ else if (rev == MV88F6192_REV_A0)
+ return "MV88F6192-A0";
+ else
+ return "MV88F6192-Rev-Unsupported";
+ } else if (dev == MV88F6180_DEV_ID) {
+ if (rev == MV88F6180_REV_A0)
+ return "MV88F6180-Rev-A0";
+ else
+ return "MV88F6180-Rev-Unsupported";
+ } else {
+ return "Device-Unknown";
}
-
- return "unknown 88F6000 variant";
}
-static int __init is_l2_writethrough(void)
+static void __init kirkwood_l2_init(void)
{
- return !!(readl(L2_CONFIG_REG) & L2_WRITETHROUGH);
+#ifdef CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH
+ writel(readl(L2_CONFIG_REG) | L2_WRITETHROUGH, L2_CONFIG_REG);
+ feroceon_l2_init(1);
+#else
+ writel(readl(L2_CONFIG_REG) & ~L2_WRITETHROUGH, L2_CONFIG_REG);
+ feroceon_l2_init(0);
+#endif
}
void __init kirkwood_init(void)
{
printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n",
- kirkwood_id(), KIRKWOOD_TCLK);
+ kirkwood_id(), kirkwood_tclk);
+ kirkwood_ge00_shared_data.t_clk = kirkwood_tclk;
+ kirkwood_spi_plat_data.tclk = kirkwood_tclk;
+ kirkwood_uart0_data[0].uartclk = kirkwood_tclk;
+ kirkwood_uart1_data[0].uartclk = kirkwood_tclk;
kirkwood_setup_cpu_mbus();
#ifdef CONFIG_CACHE_FEROCEON_L2
- feroceon_l2_init(is_l2_writethrough());
+ kirkwood_l2_init();
#endif
}
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index 69cd113af03adcd3c5edc8a7c37fa60395a11234..8fa0f6a2763526bf613033eb08a5dfeb6e0b33e1 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -23,10 +23,9 @@ void kirkwood_init_irq(void);
extern struct mbus_dram_target_info kirkwood_mbus_dram_info;
void kirkwood_setup_cpu_mbus(void);
-void kirkwood_setup_pcie_io_win(int window, u32 base, u32 size,
- int maj, int min);
-void kirkwood_setup_pcie_mem_win(int window, u32 base, u32 size,
- int maj, int min);
+void kirkwood_setup_sram_win(u32 base, u32 size);
+
+void kirkwood_pcie_id(u32 *dev, u32 *rev);
void kirkwood_ehci_init(void);
void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data);
diff --git a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
index 610fb24d8ae2ed4fcbc7e9220a5849508ef5a5cb..a14c2948c62aa6a257f40d400c642e5f1cc91b8d 100644
--- a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
+++ b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
@@ -25,7 +25,7 @@
#include "common.h"
static struct mv643xx_eth_platform_data db88f6281_ge00_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
static struct mv_sata_platform_data db88f6281_sata_data = {
@@ -44,7 +44,6 @@ static void __init db88f6281_init(void)
kirkwood_rtc_init();
kirkwood_sata_init(&db88f6281_sata_data);
kirkwood_uart0_init();
- kirkwood_uart1_init();
}
static int __init db88f6281_pci_init(void)
diff --git a/arch/arm/mach-kirkwood/include/mach/irqs.h b/arch/arm/mach-kirkwood/include/mach/irqs.h
index 6fd05838c72d6cef62f4253b4cd76b612074ee6d..ffab89f21c11da5aa31d9bbf7abacc9243565072 100644
--- a/arch/arm/mach-kirkwood/include/mach/irqs.h
+++ b/arch/arm/mach-kirkwood/include/mach/irqs.h
@@ -50,6 +50,7 @@
#define IRQ_KIRKWOOD_GPIO_HIGH_0_7 39
#define IRQ_KIRKWOOD_GPIO_HIGH_8_15 40
#define IRQ_KIRKWOOD_GPIO_HIGH_16_23 41
+#define IRQ_KIRKWOOD_GE00_ERR 46
/*
* KIRKWOOD General Purpose Pins
diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
index 5c69992295e88acd485487cb3b7c030de83054a1..eae42406fd86302ed850c88f5094550213e0371c 100644
--- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h
+++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
@@ -67,6 +67,20 @@
#define L2_CONFIG_REG (BRIDGE_VIRT_BASE | 0x0128)
#define L2_WRITETHROUGH 0x00000010
+/*
+ * Supported devices and revisions.
+ */
+#define MV88F6281_DEV_ID 0x6281
+#define MV88F6281_REV_Z0 0
+#define MV88F6281_REV_A0 2
+
+#define MV88F6192_DEV_ID 0x6192
+#define MV88F6192_REV_Z0 0
+#define MV88F6192_REV_A0 2
+
+#define MV88F6180_DEV_ID 0x6180
+#define MV88F6180_REV_A0 2
+
/*
* Register Map
*/
diff --git a/arch/arm/mach-kirkwood/include/mach/timex.h b/arch/arm/mach-kirkwood/include/mach/timex.h
index f77ef4a32c5fef6c77664376d52752cfb8438b4e..c923cd169b9c95c9e74ffbc33d6ca24818a11871 100644
--- a/arch/arm/mach-kirkwood/include/mach/timex.h
+++ b/arch/arm/mach-kirkwood/include/mach/timex.h
@@ -8,4 +8,3 @@
#define CLOCK_TICK_RATE (100 * HZ)
-#define KIRKWOOD_TCLK 166666667
diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c
index 2195fa31f6b713cf96cb1160c88b41f2350d19d3..f6b08f207c894189d49bb52fec1de1b2bf65c457 100644
--- a/arch/arm/mach-kirkwood/pcie.c
+++ b/arch/arm/mach-kirkwood/pcie.c
@@ -18,6 +18,12 @@
#define PCIE_BASE ((void __iomem *)PCIE_VIRT_BASE)
+void __init kirkwood_pcie_id(u32 *dev, u32 *rev)
+{
+ *dev = orion_pcie_dev_id(PCIE_BASE);
+ *rev = orion_pcie_rev(PCIE_BASE);
+}
+
static int pcie_valid_config(int bus, int dev)
{
/*
diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
index a3012d4459714c7932d533bd73a805523465ac36..b1d1a87a6821f9b3e53d819fd31cdefc1b8b491d 100644
--- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
@@ -30,7 +30,7 @@
#define RD88F6192_GPIO_USB_VBUS 10
static struct mv643xx_eth_platform_data rd88f6192_ge00_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
static struct mv_sata_platform_data rd88f6192_sata_data = {
diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c
index d96487a0f18bfabe9fbca93a5ba24962e64262a3..f785093e433f4f3f8d8feeb460691980a5413e50 100644
--- a/arch/arm/mach-kirkwood/rd88f6281-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c
@@ -69,7 +69,7 @@ static struct platform_device rd88f6281_nand_flash = {
};
static struct mv643xx_eth_platform_data rd88f6281_ge00_data = {
- .phy_addr = -1,
+ .phy_addr = MV643XX_ETH_PHY_NONE,
.speed = SPEED_1000,
.duplex = DUPLEX_FULL,
};
@@ -90,7 +90,6 @@ static void __init rd88f6281_init(void)
kirkwood_rtc_init();
kirkwood_sata_init(&rd88f6281_sata_data);
kirkwood_uart0_init();
- kirkwood_uart1_init();
platform_device_register(&rd88f6281_nand_flash);
}
diff --git a/arch/arm/mach-ks8695/cpu.c b/arch/arm/mach-ks8695/cpu.c
index c6c08e800233c90f0d85010e54e54a18840c51a5..7f3f24053a00978b06014e3592a4685f33bbfc0d 100644
--- a/arch/arm/mach-ks8695/cpu.c
+++ b/arch/arm/mach-ks8695/cpu.c
@@ -24,9 +24,9 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-ks8695/gpio.c b/arch/arm/mach-ks8695/gpio.c
index 3624e65cd89b8752622802799e2fc343324cb303..9aecf0c4b8b1e47b8c65e0655c3eaa0774e38554 100644
--- a/arch/arm/mach-ks8695/gpio.c
+++ b/arch/arm/mach-ks8695/gpio.c
@@ -23,8 +23,8 @@
#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include <linux/module.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#include <asm/mach/irq.h>
@@ -72,7 +72,7 @@ int __init_or_module ks8695_gpio_interrupt(unsigned int pin, unsigned int type)
/* set pin as input */
x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPM);
- x &= ~IOPM_(pin);
+ x &= ~IOPM(pin);
__raw_writel(x, KS8695_GPIO_VA + KS8695_IOPM);
local_irq_restore(flags);
@@ -108,7 +108,7 @@ int __init_or_module gpio_direction_input(unsigned int pin)
/* set pin as input */
x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPM);
- x &= ~IOPM_(pin);
+ x &= ~IOPM(pin);
__raw_writel(x, KS8695_GPIO_VA + KS8695_IOPM);
local_irq_restore(flags);
@@ -136,14 +136,14 @@ int __init_or_module gpio_direction_output(unsigned int pin, unsigned int state)
/* set line state */
x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPD);
if (state)
- x |= (1 << pin);
+ x |= IOPD(pin);
else
- x &= ~(1 << pin);
+ x &= ~IOPD(pin);
__raw_writel(x, KS8695_GPIO_VA + KS8695_IOPD);
/* set pin as output */
x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPM);
- x |= IOPM_(pin);
+ x |= IOPM(pin);
__raw_writel(x, KS8695_GPIO_VA + KS8695_IOPM);
local_irq_restore(flags);
@@ -168,9 +168,9 @@ void gpio_set_value(unsigned int pin, unsigned int state)
/* set output line state */
x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPD);
if (state)
- x |= (1 << pin);
+ x |= IOPD(pin);
else
- x &= ~(1 << pin);
+ x &= ~IOPD(pin);
__raw_writel(x, KS8695_GPIO_VA + KS8695_IOPD);
local_irq_restore(flags);
@@ -189,7 +189,7 @@ int gpio_get_value(unsigned int pin)
return -EINVAL;
x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPD);
- return (x & (1 << pin)) != 0;
+ return (x & IOPD(pin)) != 0;
}
EXPORT_SYMBOL(gpio_get_value);
@@ -240,7 +240,7 @@ static int ks8695_gpio_show(struct seq_file *s, void *unused)
for (i = KS8695_GPIO_0; i <= KS8695_GPIO_15 ; i++) {
seq_printf(s, "%i:\t", i);
- seq_printf(s, "%s\t", (mode & IOPM_(i)) ? "Output" : "Input");
+ seq_printf(s, "%s\t", (mode & IOPM(i)) ? "Output" : "Input");
if (i <= KS8695_GPIO_3) {
if (ctrl & enable[i]) {
@@ -273,7 +273,7 @@ static int ks8695_gpio_show(struct seq_file *s, void *unused)
seq_printf(s, "\t");
- seq_printf(s, "%i\n", (data & IOPD_(i)) ? 1 : 0);
+ seq_printf(s, "%i\n", (data & IOPD(i)) ? 1 : 0);
}
return 0;
}
diff --git a/arch/arm/mach-ks8695/include/mach/memory.h b/arch/arm/mach-ks8695/include/mach/memory.h
index dadbe66cb75c42b2364436ba2bc8736096d7c28a..8fbc4c76c38b6485000476d8809154e01f009873 100644
--- a/arch/arm/mach-ks8695/include/mach/memory.h
+++ b/arch/arm/mach-ks8695/include/mach/memory.h
@@ -31,8 +31,8 @@
/* Platform-bus mapping */
extern struct bus_type platform_bus_type;
#define is_lbus_device(dev) (dev && dev->bus == &platform_bus_type)
-#define __arch_dma_to_virt(dev, x) ({ is_lbus_device(dev) ? \
- __phys_to_virt(x) : __bus_to_virt(x); })
+#define __arch_dma_to_virt(dev, x) ({ (void *) (is_lbus_device(dev) ? \
+ __phys_to_virt(x) : __bus_to_virt(x)); })
#define __arch_virt_to_dma(dev, x) ({ is_lbus_device(dev) ? \
(dma_addr_t)__virt_to_phys(x) : (dma_addr_t)__virt_to_bus(x); })
#define __arch_page_to_dma(dev, x) __arch_virt_to_dma(dev, page_address(x))
diff --git a/arch/arm/mach-ks8695/include/mach/regs-gpio.h b/arch/arm/mach-ks8695/include/mach/regs-gpio.h
index 0df6fe61d1ce59afe761183b5c073551f5c71bd3..90614a7d05486a1e7fb785c5622041a24147446c 100644
--- a/arch/arm/mach-ks8695/include/mach/regs-gpio.h
+++ b/arch/arm/mach-ks8695/include/mach/regs-gpio.h
@@ -24,7 +24,7 @@
/* Port Mode Register */
-#define IOPM_(x) (1 << (x)) /* Mode for GPIO Pin x */
+#define IOPM(x) (1 << (x)) /* Mode for GPIO Pin x */
/* Port Control Register */
#define IOPC_IOTIM1EN (1 << 17) /* GPIO Pin for Timer1 Enable */
@@ -50,6 +50,6 @@
#define IOPC_TM_EDGE (6) /* Both Edge Detection */
/* Port Data Register */
-#define IOPD_(x) (1 << (x)) /* Signal Level of GPIO Pin x */
+#define IOPD(x) (1 << (x)) /* Signal Level of GPIO Pin x */
#endif
diff --git a/arch/arm/mach-ks8695/include/mach/regs-lan.h b/arch/arm/mach-ks8695/include/mach/regs-lan.h
index 9ef409901e764247f88efbe7041b01250b093d20..82c5f3791afbc38dca37ce46056c1358ee2055d5 100644
--- a/arch/arm/mach-ks8695/include/mach/regs-lan.h
+++ b/arch/arm/mach-ks8695/include/mach/regs-lan.h
@@ -29,8 +29,8 @@
#define KS8695_LRDLB (0x14) /* Receive Descriptor List Base Address */
#define KS8695_LMAL (0x18) /* MAC Station Address Low */
#define KS8695_LMAH (0x1c) /* MAC Station Address High */
-#define KS8695_LMAAL_(n) (0x80 + ((n)*8)) /* MAC Additional Station Address (0..15) Low */
-#define KS8695_LMAAH_(n) (0x84 + ((n)*8)) /* MAC Additional Station Address (0..15) High */
+#define KS8695_LMAAL(n) (0x80 + ((n)*8)) /* MAC Additional Station Address (0..15) Low */
+#define KS8695_LMAAH(n) (0x84 + ((n)*8)) /* MAC Additional Station Address (0..15) High */
/* DMA Transmit Control Register */
diff --git a/arch/arm/mach-ks8695/include/mach/regs-wan.h b/arch/arm/mach-ks8695/include/mach/regs-wan.h
index eb494ec6e95690fb28f8c3fb44559d29c983a8ce..c475bed22b8ebceeaad05ebaf0de41cbf6547924 100644
--- a/arch/arm/mach-ks8695/include/mach/regs-wan.h
+++ b/arch/arm/mach-ks8695/include/mach/regs-wan.h
@@ -29,8 +29,8 @@
#define KS8695_WRDLB (0x14) /* Receive Descriptor List Base Address */
#define KS8695_WMAL (0x18) /* MAC Station Address Low */
#define KS8695_WMAH (0x1c) /* MAC Station Address High */
-#define KS8695_WMAAL_(n) (0x80 + ((n)*8)) /* MAC Additional Station Address (0..15) Low */
-#define KS8695_WMAAH_(n) (0x84 + ((n)*8)) /* MAC Additional Station Address (0..15) High */
+#define KS8695_WMAAL(n) (0x80 + ((n)*8)) /* MAC Additional Station Address (0..15) Low */
+#define KS8695_WMAAH(n) (0x84 + ((n)*8)) /* MAC Additional Station Address (0..15) High */
/* DMA Transmit Control Register */
diff --git a/arch/arm/mach-ks8695/include/mach/system.h b/arch/arm/mach-ks8695/include/mach/system.h
index 2a6f91869056357607f7bc81eceda2ace4077378..5a9b032bdbeb5a95318291faa426f9f12aeb42ed 100644
--- a/arch/arm/mach-ks8695/include/mach/system.h
+++ b/arch/arm/mach-ks8695/include/mach/system.h
@@ -14,7 +14,7 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/regs-timer.h>
static void arch_idle(void)
diff --git a/arch/arm/mach-ks8695/include/mach/uncompress.h b/arch/arm/mach-ks8695/include/mach/uncompress.h
index 0eee37a690756b6c3ce2acdc0a032db35e42d408..9495cb4d701a074e81a1194b8dbe63e315c4222d 100644
--- a/arch/arm/mach-ks8695/include/mach/uncompress.h
+++ b/arch/arm/mach-ks8695/include/mach/uncompress.h
@@ -14,7 +14,7 @@
#ifndef __ASM_ARCH_UNCOMPRESS_H
#define __ASM_ARCH_UNCOMPRESS_H
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/regs-uart.h>
static void putc(char c)
diff --git a/arch/arm/mach-ks8695/irq.c b/arch/arm/mach-ks8695/irq.c
index e5e71f4dbb8481aa6bdd959c62883cb223c751f7..e375c1d53f8149e8a56bc532d7789ef2a09f89e7 100644
--- a/arch/arm/mach-ks8695/irq.c
+++ b/arch/arm/mach-ks8695/irq.c
@@ -24,10 +24,10 @@
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/sysdev.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
diff --git a/arch/arm/mach-ks8695/pci.c b/arch/arm/mach-ks8695/pci.c
index 1746c67af1762f71ba42045088784fdc778cc68c..f5ebcc0fcab9f9c36eaaf5dcbcc6b350393fbb2a 100644
--- a/arch/arm/mach-ks8695/pci.c
+++ b/arch/arm/mach-ks8695/pci.c
@@ -27,8 +27,8 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/delay.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/signal.h>
#include <asm/mach/pci.h>
#include <mach/hardware.h>
@@ -141,7 +141,7 @@ static struct pci_ops ks8695_pci_ops = {
.write = ks8695_pci_writeconfig,
};
-static struct pci_bus *ks8695_pci_scan_bus(int nr, struct pci_sys_data *sys)
+static struct pci_bus* __init ks8695_pci_scan_bus(int nr, struct pci_sys_data *sys)
{
return pci_scan_bus(sys->busnr, &ks8695_pci_ops, sys);
}
diff --git a/arch/arm/mach-ks8695/time.c b/arch/arm/mach-ks8695/time.c
index 940888dffc16898f7177e4a1957016bed85062eb..69c072c2c0f9a28c1fc466a786216f4ad62b24e8 100644
--- a/arch/arm/mach-ks8695/time.c
+++ b/arch/arm/mach-ks8695/time.c
@@ -24,8 +24,8 @@
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/sched.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/mach/time.h>
#include <mach/regs-timer.h>
diff --git a/arch/arm/mach-lh7a40x/Kconfig b/arch/arm/mach-lh7a40x/Kconfig
index 6f4c6a1798c13ace0388cdef77df2427a17134c6..9be7466e346cdf152e13767242023e8a53c4c0c1 100644
--- a/arch/arm/mach-lh7a40x/Kconfig
+++ b/arch/arm/mach-lh7a40x/Kconfig
@@ -40,23 +40,22 @@ config LPD7A40X_CPLD_SSP
bool
config LH7A40X_CONTIGMEM
- bool "Disable NUMA Support"
- depends on ARCH_LH7A40X
+ bool "Disable NUMA/SparseMEM Support"
help
Say Y here if your bootloader sets the SROMLL bit(s) in
the SDRAM controller, organizing memory as a contiguous
- array. This option will disable CONFIG_DISCONTIGMEM and
- force the kernel to manage all memory in one node.
+ array. This option will disable sparse memory support
+ and force the kernel to manage all memory in one node.
- Setting this option incorrectly may prevent the kernel from
- booting. It is OK to leave it N.
+ Setting this option incorrectly may prevent the kernel
+ from booting. It is OK to leave it N.
For more information, consult
<file:Documentation/arm/Sharp-LH/SDRAM>.
config LH7A40X_ONE_BANK_PER_NODE
bool "Optimize NUMA Node Tables for Size"
- depends on ARCH_LH7A40X && !LH7A40X_CONTIGMEM
+ depends on !LH7A40X_CONTIGMEM
help
Say Y here to produce compact memory node tables. By
default pairs of adjacent physical RAM banks are managed
diff --git a/arch/arm/mach-lh7a40x/arch-kev7a400.c b/arch/arm/mach-lh7a40x/arch-kev7a400.c
index 551b972618268d1cee0aef6286ba8c9aebee236e..3d7bd50b9095ba30abc98130c86a0efd9ae86bfd 100644
--- a/arch/arm/mach-lh7a40x/arch-kev7a400.c
+++ b/arch/arm/mach-lh7a40x/arch-kev7a400.c
@@ -77,7 +77,7 @@ static void kev7a400_cpld_handler (unsigned int irq, struct irq_desc *desc)
irq = IRQ_KEV7A400_CPLD;
for (; mask; mask >>= 1, ++irq)
if (mask & 1)
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
}
void __init lh7a40x_init_board_irq (void)
diff --git a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
index e373fb8e26999911b3ce8e2575d02369019390b9..cb15e5d321202690912bf33b184bfa5f9e2f7717 100644
--- a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
+++ b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
@@ -214,11 +214,11 @@ static void lpd7a40x_cpld_handler (unsigned int irq, struct irq_desc *desc)
desc->chip->ack (irq);
if ((mask & (1<<0)) == 0) /* WLAN */
- IRQ_DISPATCH (IRQ_LPD7A40X_ETH_INT);
+ generic_handle_irq(IRQ_LPD7A40X_ETH_INT);
#if defined (IRQ_TOUCH)
if ((mask & (1<<1)) == 0) /* Touch */
- IRQ_DISPATCH (IRQ_TOUCH);
+ generic_handle_irq(IRQ_TOUCH);
#endif
desc->chip->unmask (irq); /* Level-triggered need this */
diff --git a/arch/arm/mach-lh7a40x/common.h b/arch/arm/mach-lh7a40x/common.h
index 0ca20c6c83b7be253e4ae897f6ba2b01af90f496..6ed3f6b6db766477c23c19e959dda22a11a5c251 100644
--- a/arch/arm/mach-lh7a40x/common.h
+++ b/arch/arm/mach-lh7a40x/common.h
@@ -15,4 +15,3 @@ extern void lh7a404_init_irq (void);
extern void lh7a40x_clcd_init (void);
extern void lh7a40x_init_board_irq (void);
-#define IRQ_DISPATCH(irq) desc_handle_irq((irq),(irq_desc + irq))
diff --git a/arch/arm/mach-lh7a40x/include/mach/memory.h b/arch/arm/mach-lh7a40x/include/mach/memory.h
index f7107b4c197a7ad4d143730138eea1d831f47371..1da14ff66c93e035dc448997d2d280104af5ebfc 100644
--- a/arch/arm/mach-lh7a40x/include/mach/memory.h
+++ b/arch/arm/mach-lh7a40x/include/mach/memory.h
@@ -73,4 +73,10 @@
#endif
+/*
+ * Sparsemem version of the above
+ */
+#define MAX_PHYSMEM_BITS 32
+#define SECTION_SIZE_BITS 24
+
#endif
diff --git a/arch/arm/mach-lh7a40x/irq-lpd7a40x.c b/arch/arm/mach-lh7a40x/irq-lpd7a40x.c
index 0d5063ebda10f51caf9641660575ee238a7d2852..fd033bb4342fc37f928bece12fcfb969fead5610 100644
--- a/arch/arm/mach-lh7a40x/irq-lpd7a40x.c
+++ b/arch/arm/mach-lh7a40x/irq-lpd7a40x.c
@@ -63,10 +63,10 @@ static void lh7a40x_cpld_handler (unsigned int irq, struct irq_desc *desc)
desc->chip->ack (irq);
if ((mask & 0x1) == 0) /* WLAN */
- IRQ_DISPATCH (IRQ_LPD7A40X_ETH_INT);
+ generic_handle_irq(IRQ_LPD7A40X_ETH_INT);
if ((mask & 0x2) == 0) /* Touch */
- IRQ_DISPATCH (IRQ_LPD7A400_TS);
+ generic_handle_irq(IRQ_LPD7A400_TS);
desc->chip->unmask (irq); /* Level-triggered need this */
}
diff --git a/arch/arm/mach-lh7a40x/ssp-cpld.c b/arch/arm/mach-lh7a40x/ssp-cpld.c
index 51fbef9601b954dd512fed71bc7b83bcde3bc4bf..2901d49d14847a43b3368dac8a7140c61568e420 100644
--- a/arch/arm/mach-lh7a40x/ssp-cpld.c
+++ b/arch/arm/mach-lh7a40x/ssp-cpld.c
@@ -43,8 +43,8 @@
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/spinlock.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/hardware.h>
diff --git a/arch/arm/mach-lh7a40x/time.c b/arch/arm/mach-lh7a40x/time.c
index 7fe9e06cf662f31113b5dd40bde63052f8675933..4601e425bae3484f0caa87a7445a44121867853d 100644
--- a/arch/arm/mach-lh7a40x/time.c
+++ b/arch/arm/mach-lh7a40x/time.c
@@ -13,9 +13,9 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/time.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
diff --git a/arch/arm/mach-loki/addr-map.c b/arch/arm/mach-loki/addr-map.c
index 70ca56bb6f330bc0eb85da19f0a46abdc454962b..0332d8f5c18cf86036ffff55562790930832ea18 100644
--- a/arch/arm/mach-loki/addr-map.c
+++ b/arch/arm/mach-loki/addr-map.c
@@ -11,8 +11,8 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mbus.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include "common.h"
/*
diff --git a/arch/arm/mach-loki/irq.c b/arch/arm/mach-loki/irq.c
index 5a487930cb2f92427946ea09f8f3a9bba0e1b4a3..e1f97338d5b77b7eea1855aa0da6d7926148282b 100644
--- a/arch/arm/mach-loki/irq.c
+++ b/arch/arm/mach-loki/irq.c
@@ -11,7 +11,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/irq.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <plat/irq.h>
#include "common.h"
diff --git a/arch/arm/mach-loki/lb88rc8480-setup.c b/arch/arm/mach-loki/lb88rc8480-setup.c
index 2cc9ac9b488f24cb8b87a72f50530cd6a34a4be5..85f9c1296aa02675d7c131a85e8c12161a437919 100644
--- a/arch/arm/mach-loki/lb88rc8480-setup.c
+++ b/arch/arm/mach-loki/lb88rc8480-setup.c
@@ -67,7 +67,7 @@ static struct platform_device lb88rc8480_boot_flash = {
};
static struct mv643xx_eth_platform_data lb88rc8480_ge0_data = {
- .phy_addr = 1,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(1),
.mac_addr = { 0x00, 0x50, 0x43, 0x11, 0x22, 0x33 },
};
diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c
index 995afc4ade4be14c70577ec82b793c1b7f2de154..a24259133e070258de7aa83236159d681fc4e276 100644
--- a/arch/arm/mach-msm/board-halibut.c
+++ b/arch/arm/mach-msm/board-halibut.c
@@ -18,6 +18,8 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/input.h>
+#include <linux/io.h>
+#include <linux/delay.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
@@ -28,9 +30,6 @@
#include <mach/board.h>
#include <mach/msm_iomap.h>
-#include <asm/io.h>
-#include <asm/delay.h>
-
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
diff --git a/arch/arm/mach-msm/common.c b/arch/arm/mach-msm/common.c
index 3a511368a5d8b25d5e8a9a257f21f9f3382da71d..604f8ade9587948244a7390da3a8263c0c2f5859 100644
--- a/arch/arm/mach-msm/common.c
+++ b/arch/arm/mach-msm/common.c
@@ -19,9 +19,9 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <asm/mach/flash.h>
-#include <asm/io.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c
index 9de08265d97411d492fc16dc3d59ed1ac9fe1a29..0c8f252637e15a31486887c15dd28818829691eb 100644
--- a/arch/arm/mach-msm/dma.c
+++ b/arch/arm/mach-msm/dma.c
@@ -13,7 +13,7 @@
*
*/
-#include <asm/io.h>
+#include <linux/io.h>
#include <linux/interrupt.h>
#include <mach/dma.h>
diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c
index 5976200de99b7df1e963c9983c57501aeceec78b..7999e4ba8e200c4325f4df99d296262453aa1eaf 100644
--- a/arch/arm/mach-msm/io.c
+++ b/arch/arm/mach-msm/io.c
@@ -18,9 +18,9 @@
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/page.h>
#include <mach/msm_iomap.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-msm/irq.c b/arch/arm/mach-msm/irq.c
index 66901baf8c8e33d240c32d43af23fd485a1f5110..04b8d182ff8aa72a33af684d79bc1f9ba7094f86 100644
--- a/arch/arm/mach-msm/irq.c
+++ b/arch/arm/mach-msm/irq.c
@@ -19,11 +19,10 @@
#include <linux/interrupt.h>
#include <linux/ptrace.h>
#include <linux/timer.h>
-
#include <linux/irq.h>
-#include <mach/hardware.h>
+#include <linux/io.h>
-#include <asm/io.h>
+#include <mach/hardware.h>
#include <mach/msm_iomap.h>
diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c
index 9f02d7dca9851f1bc2902d455706e4a6e46cc4b8..2bffe9b7e9fe4e726b1b2814675390a03de4629c 100644
--- a/arch/arm/mach-msm/timer.c
+++ b/arch/arm/mach-msm/timer.c
@@ -20,12 +20,11 @@
#include <linux/clk.h>
#include <linux/clockchips.h>
#include <linux/delay.h>
+#include <linux/io.h>
#include <asm/mach/time.h>
#include <mach/msm_iomap.h>
-#include <asm/io.h>
-
#define MSM_DGT_BASE (MSM_GPT_BASE + 0x10)
#define MSM_DGT_SHIFT (5)
diff --git a/arch/arm/mach-mv78xx0/addr-map.c b/arch/arm/mach-mv78xx0/addr-map.c
index 4004b672a2eb780894492afe632766d9b431577b..311d5b0e9bc7b20cb691dcaa417400472fc088b3 100644
--- a/arch/arm/mach-mv78xx0/addr-map.c
+++ b/arch/arm/mach-mv78xx0/addr-map.c
@@ -11,7 +11,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mbus.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include "common.h"
/*
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 953a26c469cb0b9cf0602ec038e75d81129b7405..238a2f8c2d525b1f65b0579f86c9b0fc6e9761cb 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -285,6 +285,11 @@ static struct resource mv78xx0_ge00_shared_resources[] = {
.start = GE00_PHYS_BASE + 0x2000,
.end = GE00_PHYS_BASE + 0x3fff,
.flags = IORESOURCE_MEM,
+ }, {
+ .name = "ge err irq",
+ .start = IRQ_MV78XX0_GE_ERR,
+ .end = IRQ_MV78XX0_GE_ERR,
+ .flags = IORESOURCE_IRQ,
},
};
@@ -294,7 +299,7 @@ static struct platform_device mv78xx0_ge00_shared = {
.dev = {
.platform_data = &mv78xx0_ge00_shared_data,
},
- .num_resources = 1,
+ .num_resources = ARRAY_SIZE(mv78xx0_ge00_shared_resources),
.resource = mv78xx0_ge00_shared_resources,
};
@@ -330,6 +335,7 @@ void __init mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data)
struct mv643xx_eth_shared_platform_data mv78xx0_ge01_shared_data = {
.t_clk = 0,
.dram = &mv78xx0_mbus_dram_info,
+ .shared_smi = &mv78xx0_ge00_shared,
};
static struct resource mv78xx0_ge01_shared_resources[] = {
@@ -370,7 +376,6 @@ static struct platform_device mv78xx0_ge01 = {
void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &mv78xx0_ge01_shared;
- eth_data->shared_smi = &mv78xx0_ge00_shared;
mv78xx0_ge01.dev.platform_data = eth_data;
platform_device_register(&mv78xx0_ge01_shared);
@@ -384,6 +389,7 @@ void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
struct mv643xx_eth_shared_platform_data mv78xx0_ge10_shared_data = {
.t_clk = 0,
.dram = &mv78xx0_mbus_dram_info,
+ .shared_smi = &mv78xx0_ge00_shared,
};
static struct resource mv78xx0_ge10_shared_resources[] = {
@@ -424,7 +430,6 @@ static struct platform_device mv78xx0_ge10 = {
void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &mv78xx0_ge10_shared;
- eth_data->shared_smi = &mv78xx0_ge00_shared;
mv78xx0_ge10.dev.platform_data = eth_data;
platform_device_register(&mv78xx0_ge10_shared);
@@ -438,6 +443,7 @@ void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
struct mv643xx_eth_shared_platform_data mv78xx0_ge11_shared_data = {
.t_clk = 0,
.dram = &mv78xx0_mbus_dram_info,
+ .shared_smi = &mv78xx0_ge00_shared,
};
static struct resource mv78xx0_ge11_shared_resources[] = {
@@ -478,7 +484,6 @@ static struct platform_device mv78xx0_ge11 = {
void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &mv78xx0_ge11_shared;
- eth_data->shared_smi = &mv78xx0_ge00_shared;
mv78xx0_ge11.dev.platform_data = eth_data;
platform_device_register(&mv78xx0_ge11_shared);
diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
index a2d0c97836047441ccf486a5629f1b5a20c9e27b..49f434c39eb76e539f46e81be52d9735f7ca5145 100644
--- a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
+++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
@@ -19,19 +19,19 @@
#include "common.h"
static struct mv643xx_eth_platform_data db78x00_ge00_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
static struct mv643xx_eth_platform_data db78x00_ge01_data = {
- .phy_addr = 9,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(9),
};
static struct mv643xx_eth_platform_data db78x00_ge10_data = {
- .phy_addr = -1,
+ .phy_addr = MV643XX_ETH_PHY_NONE,
};
static struct mv643xx_eth_platform_data db78x00_ge11_data = {
- .phy_addr = -1,
+ .phy_addr = MV643XX_ETH_PHY_NONE,
};
static struct mv_sata_platform_data db78x00_sata_data = {
diff --git a/arch/arm/mach-mv78xx0/include/mach/entry-macro.S b/arch/arm/mach-mv78xx0/include/mach/entry-macro.S
index ed4a46bcd3b0803b67bac56adffd782926f6d60f..fbfb2693ce6c71ff3a3f915f3f44e0ab2fbc399e 100644
--- a/arch/arm/mach-mv78xx0/include/mach/entry-macro.S
+++ b/arch/arm/mach-mv78xx0/include/mach/entry-macro.S
@@ -26,14 +26,22 @@
ldr \tmp, [\base, #IRQ_MASK_LOW_OFF]
mov \irqnr, #31
ands \irqstat, \irqstat, \tmp
+ bne 1001f
@ if no low interrupts set, check high interrupts
- ldreq \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF]
- ldreq \tmp, [\base, #IRQ_MASK_HIGH_OFF]
- moveq \irqnr, #63
- andeqs \irqstat, \irqstat, \tmp
+ ldr \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF]
+ ldr \tmp, [\base, #IRQ_MASK_HIGH_OFF]
+ mov \irqnr, #63
+ ands \irqstat, \irqstat, \tmp
+ bne 1001f
+
+ @ if no high interrupts set, check error interrupts
+ ldr \irqstat, [\base, #IRQ_CAUSE_ERR_OFF]
+ ldr \tmp, [\base, #IRQ_MASK_ERR_OFF]
+ mov \irqnr, #95
+ ands \irqstat, \irqstat, \tmp
@ find first active interrupt source
- clzne \irqstat, \irqstat
+1001: clzne \irqstat, \irqstat
subne \irqnr, \irqnr, \irqstat
.endm
diff --git a/arch/arm/mach-mv78xx0/include/mach/irqs.h b/arch/arm/mach-mv78xx0/include/mach/irqs.h
index 995d7fb8d06f60c252b77f13a8ccdff17f050885..bebc330281ec6173c056e0757dd2ce8f019bce27 100644
--- a/arch/arm/mach-mv78xx0/include/mach/irqs.h
+++ b/arch/arm/mach-mv78xx0/include/mach/irqs.h
@@ -79,10 +79,15 @@
#define IRQ_MV78XX0_DB_IN 60
#define IRQ_MV78XX0_DB_OUT 61
+/*
+ * MV78xx0 Error Interrupt Controller
+ */
+#define IRQ_MV78XX0_GE_ERR 70
+
/*
* MV78XX0 General Purpose Pins
*/
-#define IRQ_MV78XX0_GPIO_START 64
+#define IRQ_MV78XX0_GPIO_START 96
#define NR_GPIO_IRQS GPIO_MAX
#define NR_IRQS (IRQ_MV78XX0_GPIO_START + NR_GPIO_IRQS)
diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
index ad664178d6e1948176e5e58dac157edf6b044056..ee9c5593ee92bcfe957b8e11131ebf1cc1054f17 100644
--- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
+++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h
@@ -71,8 +71,10 @@
#define BRIDGE_INT_TIMER1 0x0004
#define BRIDGE_INT_TIMER1_CLR (~0x0004)
#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200)
+#define IRQ_CAUSE_ERR_OFF 0x0000
#define IRQ_CAUSE_LOW_OFF 0x0004
#define IRQ_CAUSE_HIGH_OFF 0x0008
+#define IRQ_MASK_ERR_OFF 0x000c
#define IRQ_MASK_LOW_OFF 0x0010
#define IRQ_MASK_HIGH_OFF 0x0014
#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300)
diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c
index 28248d37b999b944e3ef307d0c07200cb64a61a2..503e5d195ae548d9091486dda5b8b860d979dac1 100644
--- a/arch/arm/mach-mv78xx0/irq.c
+++ b/arch/arm/mach-mv78xx0/irq.c
@@ -19,4 +19,5 @@ void __init mv78xx0_init_irq(void)
{
orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF));
orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF));
+ orion_irq_init(64, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_ERR_OFF));
}
diff --git a/arch/arm/mach-mx2/devices.h b/arch/arm/mach-mx2/devices.h
new file mode 100644
index 0000000000000000000000000000000000000000..c77a4b8f73b4708593fdda6e7aa959918e1ccf88
--- /dev/null
+++ b/arch/arm/mach-mx2/devices.h
@@ -0,0 +1,15 @@
+
+extern struct platform_device mxc_gpt1;
+extern struct platform_device mxc_gpt2;
+extern struct platform_device mxc_gpt3;
+extern struct platform_device mxc_gpt4;
+extern struct platform_device mxc_gpt5;
+extern struct platform_device mxc_wdt;
+extern struct platform_device mxc_irda_device;
+extern struct platform_device mxc_uart_device0;
+extern struct platform_device mxc_uart_device1;
+extern struct platform_device mxc_uart_device2;
+extern struct platform_device mxc_uart_device3;
+extern struct platform_device mxc_uart_device4;
+extern struct platform_device mxc_uart_device5;
+
diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c
index 4ce56ef4d8d34927ac32bff257489023c46bf59b..56e22d3ca075a7e6ae886b206a29bc6bcb507ebd 100644
--- a/arch/arm/mach-mx2/mx27ads.c
+++ b/arch/arm/mach-mx2/mx27ads.c
@@ -34,6 +34,8 @@
#include <mach/iomux-mx1-mx2.h>
#include <mach/board-mx27ads.h>
+#include "devices.h"
+
/* ADS's NOR flash */
static struct physmap_flash_data mx27ads_flash_data = {
.width = 2,
@@ -251,12 +253,14 @@ static struct imxuart_platform_data uart_pdata[] = {
static void __init mx27ads_board_init(void)
{
- int i;
-
gpio_fec_active();
- for (i = 0; i < 6; i++)
- imx_init_uart(i, &uart_pdata[i]);
+ mxc_register_device(&mxc_uart_device0, &uart_pdata[0]);
+ mxc_register_device(&mxc_uart_device1, &uart_pdata[1]);
+ mxc_register_device(&mxc_uart_device2, &uart_pdata[2]);
+ mxc_register_device(&mxc_uart_device3, &uart_pdata[3]);
+ mxc_register_device(&mxc_uart_device4, &uart_pdata[4]);
+ mxc_register_device(&mxc_uart_device5, &uart_pdata[5]);
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
}
diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c
index 1028f453cfc8d6354ce7359afb5da2de4a0670c6..7f55746e259156181442e4c682d7162541a85e9e 100644
--- a/arch/arm/mach-mx2/pcm038.c
+++ b/arch/arm/mach-mx2/pcm038.c
@@ -28,6 +28,8 @@
#include <mach/imx-uart.h>
#include <mach/board-pcm038.h>
+#include "devices.h"
+
/*
* Phytec's phyCORE-i.MX27 comes with 32MiB flash,
* 16 bit width
@@ -170,11 +172,11 @@ static struct platform_device *platform_devices[] __initdata = {
static void __init pcm038_init(void)
{
- int i;
gpio_fec_active();
- for (i = 0; i < 3; i++)
- imx_init_uart(i, &uart_pdata[i]);
+ mxc_register_device(&mxc_uart_device0, &uart_pdata[0]);
+ mxc_register_device(&mxc_uart_device1, &uart_pdata[1]);
+ mxc_register_device(&mxc_uart_device2, &uart_pdata[2]);
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
diff --git a/arch/arm/mach-mx2/serial.c b/arch/arm/mach-mx2/serial.c
index e31fd44f7941fcdda79eafe3da9bd28a24232336..16debc296dad53ff3f440169d0dbed6383e61dfe 100644
--- a/arch/arm/mach-mx2/serial.c
+++ b/arch/arm/mach-mx2/serial.c
@@ -35,7 +35,7 @@ static struct resource uart0[] = {
},
};
-static struct platform_device mxc_uart_device0 = {
+struct platform_device mxc_uart_device0 = {
.name = "imx-uart",
.id = 0,
.resource = uart0,
@@ -54,7 +54,7 @@ static struct resource uart1[] = {
},
};
-static struct platform_device mxc_uart_device1 = {
+struct platform_device mxc_uart_device1 = {
.name = "imx-uart",
.id = 1,
.resource = uart1,
@@ -73,7 +73,7 @@ static struct resource uart2[] = {
},
};
-static struct platform_device mxc_uart_device2 = {
+struct platform_device mxc_uart_device2 = {
.name = "imx-uart",
.id = 2,
.resource = uart2,
@@ -92,7 +92,7 @@ static struct resource uart3[] = {
},
};
-static struct platform_device mxc_uart_device3 = {
+struct platform_device mxc_uart_device3 = {
.name = "imx-uart",
.id = 3,
.resource = uart3,
@@ -111,7 +111,7 @@ static struct resource uart4[] = {
},
};
-static struct platform_device mxc_uart_device4 = {
+struct platform_device mxc_uart_device4 = {
.name = "imx-uart",
.id = 4,
.resource = uart4,
@@ -130,48 +130,9 @@ static struct resource uart5[] = {
},
};
-static struct platform_device mxc_uart_device5 = {
+struct platform_device mxc_uart_device5 = {
.name = "imx-uart",
.id = 5,
.resource = uart5,
.num_resources = ARRAY_SIZE(uart5),
};
-
-/*
- * Register only those UARTs that physically exists
- */
-int __init imx_init_uart(int uart_no, struct imxuart_platform_data *pdata)
-{
- switch (uart_no) {
- case 0:
- mxc_uart_device0.dev.platform_data = pdata;
- platform_device_register(&mxc_uart_device0);
- break;
- case 1:
- mxc_uart_device1.dev.platform_data = pdata;
- platform_device_register(&mxc_uart_device1);
- break;
-#ifndef CONFIG_MXC_IRDA
- case 2:
- mxc_uart_device2.dev.platform_data = pdata;
- platform_device_register(&mxc_uart_device2);
- break;
-#endif
- case 3:
- mxc_uart_device3.dev.platform_data = pdata;
- platform_device_register(&mxc_uart_device3);
- break;
- case 4:
- mxc_uart_device4.dev.platform_data = pdata;
- platform_device_register(&mxc_uart_device4);
- break;
- case 5:
- mxc_uart_device5.dev.platform_data = pdata;
- platform_device_register(&mxc_uart_device5);
- break;
- default:
- return -ENODEV;
- }
-
- return 0;
-}
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index e08c6a8ac56be1e56d7d521364ade09ffbe88fac..a6bdcc07f3c964ea7ed3437fefbe39bb20994262 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -36,7 +36,7 @@ static struct resource uart0[] = {
},
};
-static struct platform_device mxc_uart_device0 = {
+struct platform_device mxc_uart_device0 = {
.name = "imx-uart",
.id = 0,
.resource = uart0,
@@ -55,7 +55,7 @@ static struct resource uart1[] = {
},
};
-static struct platform_device mxc_uart_device1 = {
+struct platform_device mxc_uart_device1 = {
.name = "imx-uart",
.id = 1,
.resource = uart1,
@@ -74,7 +74,7 @@ static struct resource uart2[] = {
},
};
-static struct platform_device mxc_uart_device2 = {
+struct platform_device mxc_uart_device2 = {
.name = "imx-uart",
.id = 2,
.resource = uart2,
@@ -93,7 +93,7 @@ static struct resource uart3[] = {
},
};
-static struct platform_device mxc_uart_device3 = {
+struct platform_device mxc_uart_device3 = {
.name = "imx-uart",
.id = 3,
.resource = uart3,
@@ -112,46 +112,13 @@ static struct resource uart4[] = {
},
};
-static struct platform_device mxc_uart_device4 = {
+struct platform_device mxc_uart_device4 = {
.name = "imx-uart",
.id = 4,
.resource = uart4,
.num_resources = ARRAY_SIZE(uart4),
};
-/*
- * Register only those UARTs that physically exist
- */
-int __init imx_init_uart(int uart_no, struct imxuart_platform_data *pdata)
-{
- switch (uart_no) {
- case 0:
- mxc_uart_device0.dev.platform_data = pdata;
- platform_device_register(&mxc_uart_device0);
- break;
- case 1:
- mxc_uart_device1.dev.platform_data = pdata;
- platform_device_register(&mxc_uart_device1);
- break;
- case 2:
- mxc_uart_device2.dev.platform_data = pdata;
- platform_device_register(&mxc_uart_device2);
- break;
- case 3:
- mxc_uart_device3.dev.platform_data = pdata;
- platform_device_register(&mxc_uart_device3);
- break;
- case 4:
- mxc_uart_device4.dev.platform_data = pdata;
- platform_device_register(&mxc_uart_device4);
- break;
- default:
- return -ENODEV;
- }
-
- return 0;
-}
-
/* GPIO port description */
static struct mxc_gpio_port imx_gpio_ports[] = {
[0] = {
diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
new file mode 100644
index 0000000000000000000000000000000000000000..4dc03f9e6001144fe47c77c7b8a1e894d21751bb
--- /dev/null
+++ b/arch/arm/mach-mx3/devices.h
@@ -0,0 +1,6 @@
+
+extern struct platform_device mxc_uart_device0;
+extern struct platform_device mxc_uart_device1;
+extern struct platform_device mxc_uart_device2;
+extern struct platform_device mxc_uart_device3;
+extern struct platform_device mxc_uart_device4;
diff --git a/arch/arm/mach-mx3/iomux.c b/arch/arm/mach-mx3/iomux.c
index 3dda1fe23cbf13ee2346523b9f54f439498aa534..6e664be8cc13ed187ba28159cec8283ccd1e3c1a 100644
--- a/arch/arm/mach-mx3/iomux.c
+++ b/arch/arm/mach-mx3/iomux.c
@@ -43,7 +43,8 @@ static DEFINE_SPINLOCK(gpio_mux_lock);
*/
int mxc_iomux_mode(unsigned int pin_mode)
{
- u32 reg, field, l, mode, ret = 0;
+ u32 field, l, mode, ret = 0;
+ void __iomem *reg;
reg = IOMUXSW_MUX_CTL + (pin_mode & IOMUX_REG_MASK);
field = pin_mode & 0x3;
@@ -70,7 +71,8 @@ EXPORT_SYMBOL(mxc_iomux_mode);
*/
void mxc_iomux_set_pad(enum iomux_pins pin, u32 config)
{
- u32 reg, field, l;
+ u32 field, l;
+ void __iomem *reg;
reg = IOMUXSW_PAD_CTL + (pin + 2) / 3;
field = (pin + 2) % 3;
diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c
index 30d842bd4d64b10b39cca200d47775afa7a89c20..0589b5cd33c7be5fd08a5a59013ada0f85ce457f 100644
--- a/arch/arm/mach-mx3/mm.c
+++ b/arch/arm/mach-mx3/mm.c
@@ -49,7 +49,7 @@ static struct map_desc mxc_io_desc[] __initdata = {
.virtual = AVIC_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(AVIC_BASE_ADDR),
.length = AVIC_SIZE,
- .type = MT_NONSHARED_DEVICE
+ .type = MT_DEVICE_NONSHARED
},
};
diff --git a/arch/arm/mach-mx3/mx31ads.c b/arch/arm/mach-mx3/mx31ads.c
index 60fb4e0d5acd18c20a946e4f4c6ed9a8d837c027..1be4a390c63f1ae64ed84415ffed60bfec0be646 100644
--- a/arch/arm/mach-mx3/mx31ads.c
+++ b/arch/arm/mach-mx3/mx31ads.c
@@ -22,6 +22,7 @@
#include <linux/init.h>
#include <linux/clk.h>
#include <linux/serial_8250.h>
+#include <linux/irq.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
@@ -31,6 +32,8 @@
#include <asm/mach/map.h>
#include <mach/common.h>
#include <mach/board-mx31ads.h>
+#include <mach/imx-uart.h>
+#include <mach/iomux-mx3.h>
/*!
* @file mx31ads.c
@@ -84,6 +87,108 @@ static inline int mxc_init_extuart(void)
}
#endif
+#if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE)
+static struct imxuart_platform_data uart_pdata = {
+ .flags = IMXUART_HAVE_RTSCTS,
+};
+
+static inline void mxc_init_imx_uart(void)
+{
+ mxc_iomux_mode(MX31_PIN_CTS1__CTS1);
+ mxc_iomux_mode(MX31_PIN_RTS1__RTS1);
+ mxc_iomux_mode(MX31_PIN_TXD1__TXD1);
+ mxc_iomux_mode(MX31_PIN_RXD1__RXD1);
+
+ mxc_register_device(&mxc_uart_device0, &uart_pdata);
+}
+#else /* !SERIAL_IMX */
+static inline void mxc_init_imx_uart(void)
+{
+}
+#endif /* !SERIAL_IMX */
+
+static void mx31ads_expio_irq_handler(u32 irq, struct irq_desc *desc)
+{
+ u32 imr_val;
+ u32 int_valid;
+ u32 expio_irq;
+
+ imr_val = __raw_readw(PBC_INTMASK_SET_REG);
+ int_valid = __raw_readw(PBC_INTSTATUS_REG) & imr_val;
+
+ expio_irq = MXC_EXP_IO_BASE;
+ for (; int_valid != 0; int_valid >>= 1, expio_irq++) {
+ if ((int_valid & 1) == 0)
+ continue;
+
+ generic_handle_irq(expio_irq);
+ }
+}
+
+/*
+ * Disable an expio pin's interrupt by setting the bit in the imr.
+ * @param irq an expio virtual irq number
+ */
+static void expio_mask_irq(u32 irq)
+{
+ u32 expio = MXC_IRQ_TO_EXPIO(irq);
+ /* mask the interrupt */
+ __raw_writew(1 << expio, PBC_INTMASK_CLEAR_REG);
+ __raw_readw(PBC_INTMASK_CLEAR_REG);
+}
+
+/*
+ * Acknowledge an expanded io pin's interrupt by clearing the bit in the isr.
+ * @param irq an expanded io virtual irq number
+ */
+static void expio_ack_irq(u32 irq)
+{
+ u32 expio = MXC_IRQ_TO_EXPIO(irq);
+ /* clear the interrupt status */
+ __raw_writew(1 << expio, PBC_INTSTATUS_REG);
+}
+
+/*
+ * Enable a expio pin's interrupt by clearing the bit in the imr.
+ * @param irq a expio virtual irq number
+ */
+static void expio_unmask_irq(u32 irq)
+{
+ u32 expio = MXC_IRQ_TO_EXPIO(irq);
+ /* unmask the interrupt */
+ __raw_writew(1 << expio, PBC_INTMASK_SET_REG);
+}
+
+static struct irq_chip expio_irq_chip = {
+ .ack = expio_ack_irq,
+ .mask = expio_mask_irq,
+ .unmask = expio_unmask_irq,
+};
+
+static void __init mx31ads_init_expio(void)
+{
+ int i;
+
+ printk(KERN_INFO "MX31ADS EXPIO(CPLD) hardware\n");
+
+ /*
+ * Configure INT line as GPIO input
+ */
+ mxc_iomux_mode(IOMUX_MODE(MX31_PIN_GPIO1_4, IOMUX_CONFIG_GPIO));
+
+ /* disable the interrupt and clear the status */
+ __raw_writew(0xFFFF, PBC_INTMASK_CLEAR_REG);
+ __raw_writew(0xFFFF, PBC_INTSTATUS_REG);
+ for (i = MXC_EXP_IO_BASE; i < (MXC_EXP_IO_BASE + MXC_MAX_EXP_IO_LINES);
+ i++) {
+ set_irq_chip(i, &expio_irq_chip);
+ set_irq_handler(i, handle_level_irq);
+ set_irq_flags(i, IRQF_VALID);
+ }
+ set_irq_type(EXPIO_PARENT_INT, IRQ_TYPE_LEVEL_HIGH);
+ set_irq_chained_handler(EXPIO_PARENT_INT, mx31ads_expio_irq_handler);
+}
+
/*!
* This structure defines static mappings for the i.MX31ADS board.
*/
@@ -92,17 +197,17 @@ static struct map_desc mx31ads_io_desc[] __initdata = {
.virtual = AIPS1_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(AIPS1_BASE_ADDR),
.length = AIPS1_SIZE,
- .type = MT_NONSHARED_DEVICE
+ .type = MT_DEVICE_NONSHARED
}, {
.virtual = SPBA0_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(SPBA0_BASE_ADDR),
.length = SPBA0_SIZE,
- .type = MT_NONSHARED_DEVICE
+ .type = MT_DEVICE_NONSHARED
}, {
.virtual = AIPS2_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(AIPS2_BASE_ADDR),
.length = AIPS2_SIZE,
- .type = MT_NONSHARED_DEVICE
+ .type = MT_DEVICE_NONSHARED
}, {
.virtual = CS4_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(CS4_BASE_ADDR),
@@ -120,12 +225,19 @@ void __init mx31ads_map_io(void)
iotable_init(mx31ads_io_desc, ARRAY_SIZE(mx31ads_io_desc));
}
+void __init mx31ads_init_irq(void)
+{
+ mxc_init_irq();
+ mx31ads_init_expio();
+}
+
/*!
* Board specific initialization.
*/
static void __init mxc_board_init(void)
{
mxc_init_extuart();
+ mxc_init_imx_uart();
}
static void __init mx31ads_timer_init(void)
@@ -148,7 +260,7 @@ MACHINE_START(MX31ADS, "Freescale MX31ADS")
.io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
.boot_params = PHYS_OFFSET + 0x100,
.map_io = mx31ads_map_io,
- .init_irq = mxc_init_irq,
+ .init_irq = mx31ads_init_irq,
.init_machine = mxc_board_init,
.timer = &mx31ads_timer,
MACHINE_END
diff --git a/arch/arm/mach-mx3/mx31lite.c b/arch/arm/mach-mx3/mx31lite.c
index d363a6e79f8054296ecd7a90e3ddfc8f9c689bd9..c434400701430ca1603eaecbec32071be2ce22fa 100644
--- a/arch/arm/mach-mx3/mx31lite.c
+++ b/arch/arm/mach-mx3/mx31lite.c
@@ -45,17 +45,17 @@ static struct map_desc mx31lite_io_desc[] __initdata = {
.virtual = AIPS1_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(AIPS1_BASE_ADDR),
.length = AIPS1_SIZE,
- .type = MT_NONSHARED_DEVICE
+ .type = MT_DEVICE_NONSHARED
}, {
.virtual = SPBA0_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(SPBA0_BASE_ADDR),
.length = SPBA0_SIZE,
- .type = MT_NONSHARED_DEVICE
+ .type = MT_DEVICE_NONSHARED
}, {
.virtual = AIPS2_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(AIPS2_BASE_ADDR),
.length = AIPS2_SIZE,
- .type = MT_NONSHARED_DEVICE
+ .type = MT_DEVICE_NONSHARED
}, {
.virtual = CS4_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(CS4_BASE_ADDR),
diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c
index 0a152ed15a85a44739b4f69c10b8ffbcab0c444b..11fda95c86a5ca2911bdb8aaf97b6711171d8bf3 100644
--- a/arch/arm/mach-mx3/pcm037.c
+++ b/arch/arm/mach-mx3/pcm037.c
@@ -33,6 +33,8 @@
#include <mach/iomux-mx3.h>
#include <mach/board-pcm037.h>
+#include "devices.h"
+
static struct physmap_flash_data pcm037_flash_data = {
.width = 2,
};
@@ -54,7 +56,7 @@ static struct platform_device pcm037_flash = {
};
static struct imxuart_platform_data uart_pdata = {
- .flags = 0,
+ .flags = IMXUART_HAVE_RTSCTS,
};
static struct platform_device *devices[] __initdata = {
@@ -73,12 +75,12 @@ static void __init mxc_board_init(void)
mxc_iomux_mode(MX31_PIN_TXD1__TXD1);
mxc_iomux_mode(MX31_PIN_RXD1__RXD1);
- imx_init_uart(0, &uart_pdata);
+ mxc_register_device(&mxc_uart_device0, &uart_pdata);
mxc_iomux_mode(MX31_PIN_CSPI3_MOSI__RXD3);
mxc_iomux_mode(MX31_PIN_CSPI3_MISO__TXD3);
- imx_init_uart(2, &uart_pdata);
+ mxc_register_device(&mxc_uart_device2, &uart_pdata);
}
/*
diff --git a/arch/arm/mach-netx/generic.c b/arch/arm/mach-netx/generic.c
index 1b40483ea753a5af55ff8ec94d5572b004fcddab..79df60c20e709cb82472589448b8554d20031e13 100644
--- a/arch/arm/mach-netx/generic.c
+++ b/arch/arm/mach-netx/generic.c
@@ -22,10 +22,10 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach/map.h>
#include <asm/hardware/vic.h>
-#include <asm/io.h>
#include <mach/netx-regs.h>
#include <asm/mach/irq.h>
@@ -77,15 +77,12 @@ netx_hif_demux_handler(unsigned int irq_unused, struct irq_desc *desc)
stat = ((readl(NETX_DPMAS_INT_EN) &
readl(NETX_DPMAS_INT_STAT)) >> 24) & 0x1f;
- desc = irq_desc + NETX_IRQ_HIF_CHAINED(0);
-
while (stat) {
if (stat & 1) {
DEBUG_IRQ("handling irq %d\n", irq);
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
}
irq++;
- desc++;
stat >>= 1;
}
}
diff --git a/arch/arm/mach-netx/include/mach/system.h b/arch/arm/mach-netx/include/mach/system.h
index 27d8ef8e8e29f0d8f091b467da91f6322cd7c087..6c1023b8a9ab73a63848b684809a4e4ccebcad37 100644
--- a/arch/arm/mach-netx/include/mach/system.h
+++ b/arch/arm/mach-netx/include/mach/system.h
@@ -19,7 +19,7 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include "netx-regs.h"
diff --git a/arch/arm/mach-netx/pfifo.c b/arch/arm/mach-netx/pfifo.c
index 19ae0a72bea391cd22c9d7689a7832dc4e4351da..03984943e16d4d15771a6248d3f3176ca72afc8a 100644
--- a/arch/arm/mach-netx/pfifo.c
+++ b/arch/arm/mach-netx/pfifo.c
@@ -20,8 +20,8 @@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/mutex.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#include <mach/netx-regs.h>
#include <mach/pfifo.h>
diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c
index ac8e5bfed691e0fa43cceb4620567ec99f946cf6..7c540c1f01fab84a1fb797522649ca14427c1b4c 100644
--- a/arch/arm/mach-netx/time.c
+++ b/arch/arm/mach-netx/time.c
@@ -21,9 +21,9 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/clocksource.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/mach/time.h>
#include <mach/netx-regs.h>
diff --git a/arch/arm/mach-netx/xc.c b/arch/arm/mach-netx/xc.c
index 04c34e82fe6d7d172fdfb8754204932fc6cc8fbe..32eabf5dfa4fcd736ec332087963b6a1be6552eb 100644
--- a/arch/arm/mach-netx/xc.c
+++ b/arch/arm/mach-netx/xc.c
@@ -21,8 +21,8 @@
#include <linux/device.h>
#include <linux/firmware.h>
#include <linux/mutex.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#include <mach/netx-regs.h>
diff --git a/arch/arm/mach-ns9xxx/board-a9m9750dev.c b/arch/arm/mach-ns9xxx/board-a9m9750dev.c
index a22a608a7abaa8a84b1f34e0e5f23981e13bb7cb..b45bb3b802f137859bec70fd4732481f65008a0f 100644
--- a/arch/arm/mach-ns9xxx/board-a9m9750dev.c
+++ b/arch/arm/mach-ns9xxx/board-a9m9750dev.c
@@ -86,13 +86,10 @@ static void a9m9750dev_fpga_demux_handler(unsigned int irq,
while (stat != 0) {
int irqno = fls(stat) - 1;
- struct irq_desc *fpgadesc;
stat &= ~(1 << irqno);
- fpgadesc = irq_desc + FPGA_IRQ(irqno);
-
- desc_handle_irq(FPGA_IRQ(irqno), fpgadesc);
+ generic_handle_irq(FPGA_IRQ(irqno));
}
desc->chip->unmask(irq);
diff --git a/arch/arm/mach-ns9xxx/gpio.c b/arch/arm/mach-ns9xxx/gpio.c
index 804c300759604db5dacfacf5ab4f17c9d12be330..5241e6a286cc83fc70a7281c82712137ac9e747c 100644
--- a/arch/arm/mach-ns9xxx/gpio.c
+++ b/arch/arm/mach-ns9xxx/gpio.c
@@ -12,13 +12,13 @@
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/module.h>
+#include <linux/bitops.h>
#include <mach/gpio.h>
#include <mach/processor.h>
#include <mach/processor-ns9360.h>
#include <asm/bug.h>
#include <asm/types.h>
-#include <asm/bitops.h>
#include "gpio-ns9360.h"
diff --git a/arch/arm/mach-ns9xxx/include/mach/uncompress.h b/arch/arm/mach-ns9xxx/include/mach/uncompress.h
index 5dbc3c5167c89e1539a4f2b44672a9a0d9279f1e..1b12d324b087d1528c87d828bebec3308be1dbaa 100644
--- a/arch/arm/mach-ns9xxx/include/mach/uncompress.h
+++ b/arch/arm/mach-ns9xxx/include/mach/uncompress.h
@@ -11,7 +11,7 @@
#ifndef __ASM_ARCH_UNCOMPRESS_H
#define __ASM_ARCH_UNCOMPRESS_H
-#include <asm/io.h>
+#include <linux/io.h>
#define __REG(x) ((void __iomem __force *)(x))
diff --git a/arch/arm/mach-ns9xxx/irq.c b/arch/arm/mach-ns9xxx/irq.c
index 38260d5f849b3e482935e27e615d7364c909ff22..22e0eb6e9ec405416dd88d18ba0787794c2619fc 100644
--- a/arch/arm/mach-ns9xxx/irq.c
+++ b/arch/arm/mach-ns9xxx/irq.c
@@ -10,7 +10,7 @@
*/
#include <linux/interrupt.h>
#include <linux/kernel_stat.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/mach/irq.h>
#include <mach/regs-sys-common.h>
#include <mach/irqs.h>
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 213b48787102bf461ae30134907cd2fab0089127..45a01311669aecf643a02273db3000268d6e8af7 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -21,6 +21,7 @@
#include <linux/reboot.h>
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
+#include <linux/irq.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 5965cf09f8c4ab57b875fec102752c1779cad1b1..478c2c9a22cb02cfda5bb3472f6b911f0790483b 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -17,8 +17,8 @@
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/clk.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
#include <mach/cpu.h>
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index ab708d4c597e85e3aa0e1ac844995ac1c7d87bc8..99982d3380c96d27f522a7b970d463e6cc53f454 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -13,9 +13,9 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/mach/map.h>
#include <mach/tc.h>
diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c
index 4449d86095f673f554749cd22da2ccc876ded894..04995381aa5c9965890b74704b628b6ee7d00da5 100644
--- a/arch/arm/mach-omap1/fpga.c
+++ b/arch/arm/mach-omap1/fpga.c
@@ -21,9 +21,9 @@
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/errno.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
@@ -86,7 +86,6 @@ static void fpga_mask_ack_irq(unsigned int irq)
void innovator_fpga_IRQ_demux(unsigned int irq, struct irq_desc *desc)
{
- struct irq_desc *d;
u32 stat;
int fpga_irq;
@@ -99,8 +98,7 @@ void innovator_fpga_IRQ_demux(unsigned int irq, struct irq_desc *desc)
(fpga_irq < OMAP_FPGA_IRQ_END) && stat;
fpga_irq++, stat >>= 1) {
if (stat & 1) {
- d = irq_desc + fpga_irq;
- desc_handle_irq(fpga_irq, d);
+ generic_handle_irq(fpga_irq);
}
}
}
diff --git a/arch/arm/mach-omap1/id.c b/arch/arm/mach-omap1/id.c
index da13c3e82850e46e274a78acc4e0d3aed803ddc1..13083d7e692d5b32bd3d36c5bedea570aace62df 100644
--- a/arch/arm/mach-omap1/id.c
+++ b/arch/arm/mach-omap1/id.c
@@ -14,8 +14,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
#define OMAP_DIE_ID_0 0xfffe1800
#define OMAP_DIE_ID_1 0xfffe1804
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 2b9750b200ce9068a1fa069cc677da9284e2f78b..b3bd8ca85118babd632c353c20cfec92fa811108 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -11,10 +11,10 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <asm/tlb.h>
#include <asm/mach/map.h>
-#include <asm/io.h>
#include <mach/mux.h>
#include <mach/tc.h>
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index 0ec6c1ec42507300166b158bcafba69f6d6dd0a7..9ad5197075ffbaa20ce8158efa90a484c6709b85 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -40,6 +40,7 @@
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
@@ -47,8 +48,6 @@
#include <mach/gpio.h>
#include <mach/cpu.h>
-#include <asm/io.h>
-
#define IRQ_BANK(irq) ((irq) >> 5)
#define IRQ_BIT(irq) ((irq) & 0x1f)
diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c
index 610f51f18741935598ef5aa7a92e7c8415c0ee01..71fe2cc7f7cf536e28725214c979339369086c9c 100644
--- a/arch/arm/mach-omap1/leds-h2p2-debug.c
+++ b/arch/arm/mach-omap1/leds-h2p2-debug.c
@@ -12,8 +12,8 @@
#include <linux/init.h>
#include <linux/kernel_stat.h>
#include <linux/sched.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c
index af44eab1ed24ac1e77791d85d387485cfe5db7d9..59abbf331a96b886ab8b4bbde9b84386dbe210b0 100644
--- a/arch/arm/mach-omap1/mailbox.c
+++ b/arch/arm/mach-omap1/mailbox.c
@@ -13,9 +13,9 @@
#include <linux/resource.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/mailbox.h>
#include <mach/irqs.h>
-#include <asm/io.h>
#define MAILBOX_ARM2DSP1 0x00
#define MAILBOX_ARM2DSP1b 0x04
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 826010d5d014f26f96df045d7e195c6359b9c997..2baeaeb0c9004d2038a7c1fde8b398068de77810 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -159,6 +159,7 @@ static struct omap_mcbsp_ops omap1_mcbsp_ops = {
#ifdef CONFIG_ARCH_OMAP730
static struct omap_mcbsp_platform_data omap730_mcbsp_pdata[] = {
{
+ .phys_base = OMAP730_MCBSP1_BASE,
.virt_base = io_p2v(OMAP730_MCBSP1_BASE),
.dma_rx_sync = OMAP_DMA_MCBSP1_RX,
.dma_tx_sync = OMAP_DMA_MCBSP1_TX,
@@ -167,6 +168,7 @@ static struct omap_mcbsp_platform_data omap730_mcbsp_pdata[] = {
.ops = &omap1_mcbsp_ops,
},
{
+ .phys_base = OMAP730_MCBSP2_BASE,
.virt_base = io_p2v(OMAP730_MCBSP2_BASE),
.dma_rx_sync = OMAP_DMA_MCBSP3_RX,
.dma_tx_sync = OMAP_DMA_MCBSP3_TX,
@@ -184,6 +186,7 @@ static struct omap_mcbsp_platform_data omap730_mcbsp_pdata[] = {
#ifdef CONFIG_ARCH_OMAP15XX
static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
{
+ .phys_base = OMAP1510_MCBSP1_BASE,
.virt_base = OMAP1510_MCBSP1_BASE,
.dma_rx_sync = OMAP_DMA_MCBSP1_RX,
.dma_tx_sync = OMAP_DMA_MCBSP1_TX,
@@ -193,6 +196,7 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
.clk_name = "mcbsp_clk",
},
{
+ .phys_base = OMAP1510_MCBSP2_BASE,
.virt_base = io_p2v(OMAP1510_MCBSP2_BASE),
.dma_rx_sync = OMAP_DMA_MCBSP2_RX,
.dma_tx_sync = OMAP_DMA_MCBSP2_TX,
@@ -201,6 +205,7 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
.ops = &omap1_mcbsp_ops,
},
{
+ .phys_base = OMAP1510_MCBSP3_BASE,
.virt_base = OMAP1510_MCBSP3_BASE,
.dma_rx_sync = OMAP_DMA_MCBSP3_RX,
.dma_tx_sync = OMAP_DMA_MCBSP3_TX,
@@ -219,6 +224,7 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
#ifdef CONFIG_ARCH_OMAP16XX
static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
{
+ .phys_base = OMAP1610_MCBSP1_BASE,
.virt_base = OMAP1610_MCBSP1_BASE,
.dma_rx_sync = OMAP_DMA_MCBSP1_RX,
.dma_tx_sync = OMAP_DMA_MCBSP1_TX,
@@ -228,6 +234,7 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
.clk_name = "mcbsp_clk",
},
{
+ .phys_base = OMAP1610_MCBSP2_BASE,
.virt_base = io_p2v(OMAP1610_MCBSP2_BASE),
.dma_rx_sync = OMAP_DMA_MCBSP2_RX,
.dma_tx_sync = OMAP_DMA_MCBSP2_TX,
@@ -236,6 +243,7 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
.ops = &omap1_mcbsp_ops,
},
{
+ .phys_base = OMAP1610_MCBSP3_BASE,
.virt_base = OMAP1610_MCBSP3_BASE,
.dma_rx_sync = OMAP_DMA_MCBSP3_RX,
.dma_tx_sync = OMAP_DMA_MCBSP3_TX,
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index 898516e362e7716e5a15f3a8d669812de294225b..062c905c2ba6704eda8e5248b58318e525acc975 100644
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -24,10 +24,11 @@
*/
#include <linux/module.h>
#include <linux/init.h>
-#include <asm/system.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <linux/spinlock.h>
+#include <asm/system.h>
+
#include <mach/mux.h>
#ifdef CONFIG_OMAP_MUX
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 63c4ea18b1ca20de07559cd5370120da72cc5fc6..770d256c790b337f169d32d0dd6d512b2a3e849c 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -41,8 +41,8 @@
#include <linux/interrupt.h>
#include <linux/sysfs.h>
#include <linux/module.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/atomic.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 0e25a996bb4c17d65d02231bdb996647e56634f1..aefc967fc003fe2e19e1244fb9fb40ef70589ae0 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -18,8 +18,8 @@
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
#include <linux/clk.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
#include <mach/board.h>
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index e54708595ecf4db14187579560a2b5476c9866ce..2cf7e32bd293796e216a81794c2ecc785bba1297 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -43,10 +43,10 @@
#include <linux/err.h>
#include <linux/clocksource.h>
#include <linux/clockchips.h>
+#include <linux/io.h>
#include <asm/system.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/leds.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
diff --git a/arch/arm/mach-omap1/timer32k.c b/arch/arm/mach-omap1/timer32k.c
index e67760189d14c10120f693f0fb341dfb28b7bdab..705367ece1741b539f6838454d9cf2d14aa61bad 100644
--- a/arch/arm/mach-omap1/timer32k.c
+++ b/arch/arm/mach-omap1/timer32k.c
@@ -44,10 +44,10 @@
#include <linux/clk.h>
#include <linux/clocksource.h>
#include <linux/clockchips.h>
+#include <linux/io.h>
#include <asm/system.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/leds.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index b72ca13b3acb7038e472ac83e01e369b4bfa9a68..24688efaa445f08939fc4fbafa4b2ab0f0aee51c 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -21,6 +21,7 @@
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
@@ -34,8 +35,6 @@
#include <mach/common.h>
#include <mach/gpmc.h>
-#include <asm/io.h>
-
#define SDP2430_FLASH_CS 0
#define SDP2430_SMC91X_CS 5
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 9e2624ca70a2493cb0320d0373d446e91d1526da..d4e3b6fc4705fe9335835911a13828ecc5fbfae7 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -21,6 +21,7 @@
#include <linux/input.h>
#include <linux/err.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
@@ -41,8 +42,6 @@
#include <mach/dma.h>
#include <mach/gpmc.h>
-#include <asm/io.h>
-
#define H4_FLASH_CS 0
#define H4_SMC91X_CS 1
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 1d891e4a69337d76aba8a75cb931e58477935161..97cde3d3611dede6c2f67b0091f8a0c4ce76db55 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -21,9 +21,8 @@
#include <linux/errno.h>
#include <linux/delay.h>
#include <linux/clk.h>
-#include <asm/bitops.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
+#include <linux/bitops.h>
#include <mach/clock.h>
#include <mach/sram.h>
diff --git a/arch/arm/mach-omap2/clock24xx.c b/arch/arm/mach-omap2/clock24xx.c
index 295e671e9cfdbcb397560cac97d881960077c07c..d382eb0184ac445dab16b835cca3d80eda0a66fc 100644
--- a/arch/arm/mach-omap2/clock24xx.c
+++ b/arch/arm/mach-omap2/clock24xx.c
@@ -24,14 +24,13 @@
#include <linux/errno.h>
#include <linux/delay.h>
#include <linux/clk.h>
-
#include <linux/io.h>
#include <linux/cpufreq.h>
+#include <linux/bitops.h>
#include <mach/clock.h>
#include <mach/sram.h>
#include <asm/div64.h>
-#include <asm/bitops.h>
#include "memory.h"
#include "clock.h"
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index 3ff74952f8354658d310654fa32c894f3e6c2475..e5b475f21081d8848741114a61200a177787e6d7 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -25,11 +25,11 @@
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/limits.h>
+#include <linux/bitops.h>
#include <mach/clock.h>
#include <mach/sram.h>
#include <asm/div64.h>
-#include <asm/bitops.h>
#include "memory.h"
#include "clock.h"
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 7a7f02559075fc9ce8538c5f64d26c538ef03bc3..2ee954a0bc7c23733fc186b27ece2dc8e755e64d 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -13,9 +13,9 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index f51d69bc457dac2be97ff36c81ed4e037155c67c..af1081a0b27c9549b0dedecaac107991afb553b2 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -15,8 +15,8 @@
#include <linux/clk.h>
#include <linux/ioport.h>
#include <linux/spinlock.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
#include <mach/gpmc.h>
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index a5d4526ac4d6debdb1f0a0e0393bc37443e00bac..209177c7f22fe434a442359dd8f54f68d243348e 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -14,8 +14,9 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/io.h>
-#include <asm/io.h>
+#include <asm/cputype.h>
#include <mach/control.h>
#include <mach/cpu.h>
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 987351f07d7b618bb0a10ea12a2d18001a9415e4..7c3d6289c05ff50412b2e4ad75b50ba1ff8c4212 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -15,9 +15,9 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <asm/tlb.h>
-#include <asm/io.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index 9ef15b31d8fcc4f8c0b62167ef889685905fcbd1..196a9565a8dc206ddcbd567673ba1a5323244b42 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -13,10 +13,10 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/mach/irq.h>
#include <asm/irq.h>
-#include <asm/io.h>
#define INTC_REVISION 0x0000
#define INTC_SYSCONFIG 0x0010
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index a480b96948e48ad66b50a1ba6798983c2890d2eb..32b7af3c610b6bad518bccc2caae5b4a9d647afb 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -14,9 +14,9 @@
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/mailbox.h>
#include <mach/irqs.h>
-#include <asm/io.h>
#define MAILBOX_REVISION 0x00
#define MAILBOX_SYSCONFIG 0x10
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index 27eb6e3ca92622d98111b2d9bb030837541e1b30..b261f1f80b5e0fd7131a5586ca04bb6d9796a3ea 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -134,6 +134,7 @@ static struct omap_mcbsp_ops omap2_mcbsp_ops = {
#ifdef CONFIG_ARCH_OMAP24XX
static struct omap_mcbsp_platform_data omap24xx_mcbsp_pdata[] = {
{
+ .phys_base = OMAP24XX_MCBSP1_BASE,
.virt_base = IO_ADDRESS(OMAP24XX_MCBSP1_BASE),
.dma_rx_sync = OMAP24XX_DMA_MCBSP1_RX,
.dma_tx_sync = OMAP24XX_DMA_MCBSP1_TX,
@@ -143,6 +144,7 @@ static struct omap_mcbsp_platform_data omap24xx_mcbsp_pdata[] = {
.clk_name = "mcbsp_clk",
},
{
+ .phys_base = OMAP24XX_MCBSP2_BASE,
.virt_base = IO_ADDRESS(OMAP24XX_MCBSP2_BASE),
.dma_rx_sync = OMAP24XX_DMA_MCBSP2_RX,
.dma_tx_sync = OMAP24XX_DMA_MCBSP2_TX,
@@ -161,6 +163,7 @@ static struct omap_mcbsp_platform_data omap24xx_mcbsp_pdata[] = {
#ifdef CONFIG_ARCH_OMAP34XX
static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
{
+ .phys_base = OMAP34XX_MCBSP1_BASE,
.virt_base = IO_ADDRESS(OMAP34XX_MCBSP1_BASE),
.dma_rx_sync = OMAP24XX_DMA_MCBSP1_RX,
.dma_tx_sync = OMAP24XX_DMA_MCBSP1_TX,
@@ -170,6 +173,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
.clk_name = "mcbsp_clk",
},
{
+ .phys_base = OMAP34XX_MCBSP2_BASE,
.virt_base = IO_ADDRESS(OMAP34XX_MCBSP2_BASE),
.dma_rx_sync = OMAP24XX_DMA_MCBSP2_RX,
.dma_tx_sync = OMAP24XX_DMA_MCBSP2_TX,
diff --git a/arch/arm/mach-omap2/memory.c b/arch/arm/mach-omap2/memory.c
index 6b49cc9cbdcbcb31a03e674524cd27eb26e4139e..ab1462b02e6e97f9ce306bc878a5b7782ebf38f0 100644
--- a/arch/arm/mach-omap2/memory.c
+++ b/arch/arm/mach-omap2/memory.c
@@ -21,8 +21,7 @@
#include <linux/errno.h>
#include <linux/delay.h>
#include <linux/clk.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/common.h>
#include <mach/clock.h>
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 443d07fef7f3155ee06b9e877d17d7286cd3b43c..6b7d672058b9b360ff1b4034c070f3ab64091e00 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -25,10 +25,11 @@
*/
#include <linux/module.h>
#include <linux/init.h>
-#include <asm/system.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <linux/spinlock.h>
+#include <asm/system.h>
+
#include <mach/control.h>
#include <mach/mux.h>
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 8671e1079ab54c7764adfe729294e793e9504d17..55361c16c9d9e3a0451c11f89a9eb7bfcdfba118 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -24,8 +24,8 @@
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/clk.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/atomic.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index adc8a26a8fb01757ee6f18ced5104ac9db1edaa8..7d9444adc5df6c94deb0189cb35fbba2d74d9512 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -17,8 +17,7 @@
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
#include <linux/clk.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/common.h>
#include <mach/board.h>
diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig
index ddcd41b15d17958e83173ea857439f6d25dd4986..f59a8d0e08242e011ac2d6848166650aa1d057fd 100644
--- a/arch/arm/mach-orion5x/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -36,6 +36,12 @@ config MACH_TS209
Say 'Y' here if you want your kernel to support the
QNAP TS-109/TS-209 platform.
+config MACH_TERASTATION_PRO2
+ bool "Buffalo Terastation Pro II/Live"
+ help
+ Say 'Y' here if you want your kernel to support the
+ Buffalo Terastation Pro II/Live platform.
+
config MACH_LINKSTATION_PRO
bool "Buffalo Linkstation Pro/Live"
select I2C_BOARDINFO
@@ -44,6 +50,13 @@ config MACH_LINKSTATION_PRO
Buffalo Linkstation Pro/Live platform. Both v1 and
v2 devices are supported.
+config MACH_LINKSTATION_MINI
+ bool "Buffalo Linkstation Mini"
+ select I2C_BOARDINFO
+ help
+ Say 'Y' here if you want your kernel to support the
+ Buffalo Linkstation Mini platform.
+
config MACH_TS409
bool "QNAP TS-409"
help
@@ -68,6 +81,13 @@ config MACH_MV2120
Say 'Y' here if you want your kernel to support the
HP Media Vault mv2120 or mv5100.
+config MACH_EDMINI_V2
+ bool "LaCie Ethernet Disk mini V2"
+ select I2C_BOARDINFO
+ help
+ Say 'Y' here if you want your kernel to support the
+ LaCie Ethernet Disk mini V2.
+
config MACH_MSS2
bool "Maxtor Shared Storage II"
help
@@ -92,6 +112,12 @@ config MACH_RD88F5181L_FXO
Say 'Y' here if you want your kernel to support the
Marvell Orion-VoIP FXO (88F5181L) RD.
+config MACH_RD88F6183AP_GE
+ bool "Marvell Orion-1-90 AP GE Reference Design"
+ help
+ Say 'Y' here if you want your kernel to support the
+ Marvell Orion-1-90 (88F6183) AP GE RD.
+
endmenu
endif
diff --git a/arch/arm/mach-orion5x/Makefile b/arch/arm/mach-orion5x/Makefile
index fcc48a8864f353f83f81d5b3226fd21d8cfd8b81..3d4a1bc123551ca16dcf7e450b9c858b8c042122 100644
--- a/arch/arm/mach-orion5x/Makefile
+++ b/arch/arm/mach-orion5x/Makefile
@@ -2,14 +2,18 @@ obj-y += common.o addr-map.o pci.o gpio.o irq.o mpp.o
obj-$(CONFIG_MACH_DB88F5281) += db88f5281-setup.o
obj-$(CONFIG_MACH_RD88F5182) += rd88f5182-setup.o
obj-$(CONFIG_MACH_KUROBOX_PRO) += kurobox_pro-setup.o
+obj-$(CONFIG_MACH_TERASTATION_PRO2) += terastation_pro2-setup.o
obj-$(CONFIG_MACH_LINKSTATION_PRO) += kurobox_pro-setup.o
+obj-$(CONFIG_MACH_LINKSTATION_MINI) += lsmini-setup.o
obj-$(CONFIG_MACH_DNS323) += dns323-setup.o
obj-$(CONFIG_MACH_TS209) += ts209-setup.o tsx09-common.o
obj-$(CONFIG_MACH_TS409) += ts409-setup.o tsx09-common.o
obj-$(CONFIG_MACH_WRT350N_V2) += wrt350n-v2-setup.o
obj-$(CONFIG_MACH_TS78XX) += ts78xx-setup.o
obj-$(CONFIG_MACH_MV2120) += mv2120-setup.o
+obj-$(CONFIG_MACH_EDMINI_V2) += edmini_v2-setup.o
obj-$(CONFIG_MACH_MSS2) += mss2-setup.o
obj-$(CONFIG_MACH_WNR854T) += wnr854t-setup.o
obj-$(CONFIG_MACH_RD88F5181L_GE) += rd88f5181l-ge-setup.o
obj-$(CONFIG_MACH_RD88F5181L_FXO) += rd88f5181l-fxo-setup.o
+obj-$(CONFIG_MACH_RD88F6183AP_GE) += rd88f6183ap-ge-setup.o
diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c
index bea37972120a9187a61d93bd5c29b94bd5e584e6..719957e05d9e6ed7f7d39364ac8c97419fe1f235 100644
--- a/arch/arm/mach-orion5x/addr-map.c
+++ b/arch/arm/mach-orion5x/addr-map.c
@@ -13,8 +13,8 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mbus.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include "common.h"
/*
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 7b11e552bc5a89f3eb6ec4d85338157102afefb3..9625ef5975d0a3c09cb3a01fe173c542f04cd0db 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -18,6 +18,7 @@
#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
+#include <linux/spi/orion_spi.h>
#include <asm/page.h>
#include <asm/setup.h>
#include <asm/timex.h>
@@ -146,7 +147,6 @@ void __init orion5x_ehci1_init(void)
****************************************************************************/
struct mv643xx_eth_shared_platform_data orion5x_eth_shared_data = {
.dram = &orion5x_mbus_dram_info,
- .t_clk = ORION5X_TCLK,
};
static struct resource orion5x_eth_shared_resources[] = {
@@ -154,6 +154,10 @@ static struct resource orion5x_eth_shared_resources[] = {
.start = ORION5X_ETH_PHYS_BASE + 0x2000,
.end = ORION5X_ETH_PHYS_BASE + 0x3fff,
.flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_ORION5X_ETH_ERR,
+ .end = IRQ_ORION5X_ETH_ERR,
+ .flags = IORESOURCE_IRQ,
},
};
@@ -163,7 +167,7 @@ static struct platform_device orion5x_eth_shared = {
.dev = {
.platform_data = &orion5x_eth_shared_data,
},
- .num_resources = 1,
+ .num_resources = ARRAY_SIZE(orion5x_eth_shared_resources),
.resource = orion5x_eth_shared_resources,
};
@@ -267,6 +271,38 @@ void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data)
}
+/*****************************************************************************
+ * SPI
+ ****************************************************************************/
+static struct orion_spi_info orion5x_spi_plat_data = {
+ .tclk = 0,
+};
+
+static struct resource orion5x_spi_resources[] = {
+ {
+ .name = "spi base",
+ .start = SPI_PHYS_BASE,
+ .end = SPI_PHYS_BASE + 0x1f,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device orion5x_spi = {
+ .name = "orion_spi",
+ .id = 0,
+ .dev = {
+ .platform_data = &orion5x_spi_plat_data,
+ },
+ .num_resources = ARRAY_SIZE(orion5x_spi_resources),
+ .resource = orion5x_spi_resources,
+};
+
+void __init orion5x_spi_init()
+{
+ platform_device_register(&orion5x_spi);
+}
+
+
/*****************************************************************************
* UART0
****************************************************************************/
@@ -278,7 +314,7 @@ static struct plat_serial8250_port orion5x_uart0_data[] = {
.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
.regshift = 2,
- .uartclk = ORION5X_TCLK,
+ .uartclk = 0,
}, {
},
};
@@ -322,7 +358,7 @@ static struct plat_serial8250_port orion5x_uart1_data[] = {
.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
.regshift = 2,
- .uartclk = ORION5X_TCLK,
+ .uartclk = 0,
}, {
},
};
@@ -455,9 +491,24 @@ void __init orion5x_xor_init(void)
/*****************************************************************************
* Time handling
****************************************************************************/
+int orion5x_tclk;
+
+int __init orion5x_find_tclk(void)
+{
+ u32 dev, rev;
+
+ orion5x_pcie_id(&dev, &rev);
+ if (dev == MV88F6183_DEV_ID &&
+ (readl(MPP_RESET_SAMPLE) & 0x00000200) == 0)
+ return 133333333;
+
+ return 166666667;
+}
+
static void orion5x_timer_init(void)
{
- orion_time_init(IRQ_ORION5X_BRIDGE, ORION5X_TCLK);
+ orion5x_tclk = orion5x_find_tclk();
+ orion_time_init(IRQ_ORION5X_BRIDGE, orion5x_tclk);
}
struct sys_timer orion5x_timer = {
@@ -499,6 +550,12 @@ static void __init orion5x_id(u32 *dev, u32 *rev, char **dev_name)
} else {
*dev_name = "MV88F5181(L)-Rev-Unsupported";
}
+ } else if (*dev == MV88F6183_DEV_ID) {
+ if (*rev == MV88F6183_REV_B0) {
+ *dev_name = "MV88F6183-Rev-B0";
+ } else {
+ *dev_name = "MV88F6183-Rev-Unsupported";
+ }
} else {
*dev_name = "Device-Unknown";
}
@@ -510,7 +567,12 @@ void __init orion5x_init(void)
u32 dev, rev;
orion5x_id(&dev, &rev, &dev_name);
- printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, ORION5X_TCLK);
+ printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, orion5x_tclk);
+
+ orion5x_eth_shared_data.t_clk = orion5x_tclk;
+ orion5x_spi_plat_data.tclk = orion5x_tclk;
+ orion5x_uart0_data[0].uartclk = orion5x_tclk;
+ orion5x_uart1_data[0].uartclk = orion5x_tclk;
/*
* Setup Orion address map
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index 0bd195551a27b08774de9a9491c5a8a4ea7c9cc5..1f8b2da676a5e86187cb8b6dcd92a5d278d83f26 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -10,6 +10,7 @@ struct mv_sata_platform_data;
void orion5x_map_io(void);
void orion5x_init_irq(void);
void orion5x_init(void);
+extern int orion5x_tclk;
extern struct sys_timer orion5x_timer;
/*
@@ -30,6 +31,7 @@ void orion5x_ehci1_init(void);
void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data);
void orion5x_i2c_init(void);
void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
+void orion5x_spi_init(void);
void orion5x_uart0_init(void);
void orion5x_uart1_init(void);
void orion5x_xor_init(void);
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index ff13e9060b180a9f83c6b0ed2ab5cf4f9d43c205..d318bea2af91bbb5e9ec46a57813d6ef5add40e7 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -285,7 +285,7 @@ subsys_initcall(db88f5281_pci_init);
* Ethernet
****************************************************************************/
static struct mv643xx_eth_platform_data db88f5281_eth_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
/*****************************************************************************
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index b38c65ccfb154b63b584b310ca1539e4c886b08f..3e66098340a538b146c357d51d0fab4218ee313a 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -79,7 +79,7 @@ subsys_initcall(dns323_pci_init);
*/
static struct mv643xx_eth_platform_data dns323_eth_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
/****************************************************************************
diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c
new file mode 100644
index 0000000000000000000000000000000000000000..b24ee0c2cd618ab35f5e0b21cf06ab50b11d148d
--- /dev/null
+++ b/arch/arm/mach-orion5x/edmini_v2-setup.c
@@ -0,0 +1,262 @@
+/*
+ * arch/arm/mach-orion5x/edmini_v2-setup.c
+ *
+ * LaCie Ethernet Disk mini V2 Setup
+ *
+ * Copyright (C) 2008 Christopher Moore <moore@free.fr>
+ * Copyright (C) 2008 Albert Aribaud <albert.aribaud@free.fr>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+/*
+ * TODO: add Orion USB device port init when kernel.org support is added.
+ * TODO: add flash write support: see below.
+ * TODO: add power-off support.
+ * TODO: add I2C EEPROM support.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/leds.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/i2c.h>
+#include <linux/ata_platform.h>
+#include <linux/gpio.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <mach/orion5x.h>
+#include "common.h"
+#include "mpp.h"
+
+/*****************************************************************************
+ * EDMINI_V2 Info
+ ****************************************************************************/
+
+/*
+ * 512KB NOR flash Device bus boot chip select
+ */
+
+#define EDMINI_V2_NOR_BOOT_BASE 0xfff80000
+#define EDMINI_V2_NOR_BOOT_SIZE SZ_512K
+
+/*****************************************************************************
+ * 512KB NOR Flash on BOOT Device
+ ****************************************************************************/
+
+/*
+ * Currently the MTD code does not recognize the MX29LV400CBCT as a bottom
+ * -type device. This could cause risks of accidentally erasing critical
+ * flash sectors. We thus define a single, write-protected partition covering
+ * the whole flash.
+ * TODO: once the flash part TOP/BOTTOM detection issue is sorted out in the MTD
+ * code, break this into at least three partitions: 'u-boot code', 'u-boot
+ * environment' and 'whatever is left'.
+ */
+
+static struct mtd_partition edmini_v2_partitions[] = {
+ {
+ .name = "Full512kb",
+ .size = 0x00080000,
+ .offset = 0x00000000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+};
+
+static struct physmap_flash_data edmini_v2_nor_flash_data = {
+ .width = 1,
+ .parts = edmini_v2_partitions,
+ .nr_parts = ARRAY_SIZE(edmini_v2_partitions),
+};
+
+static struct resource edmini_v2_nor_flash_resource = {
+ .flags = IORESOURCE_MEM,
+ .start = EDMINI_V2_NOR_BOOT_BASE,
+ .end = EDMINI_V2_NOR_BOOT_BASE
+ + EDMINI_V2_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device edmini_v2_nor_flash = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &edmini_v2_nor_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &edmini_v2_nor_flash_resource,
+};
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+
+static struct mv643xx_eth_platform_data edmini_v2_eth_data = {
+ .phy_addr = 8,
+};
+
+/*****************************************************************************
+ * RTC 5C372a on I2C bus
+ ****************************************************************************/
+
+#define EDMINIV2_RTC_GPIO 3
+
+static struct i2c_board_info __initdata edmini_v2_i2c_rtc = {
+ I2C_BOARD_INFO("rs5c372a", 0x32),
+ .irq = 0,
+};
+
+/*****************************************************************************
+ * Sata
+ ****************************************************************************/
+
+static struct mv_sata_platform_data edmini_v2_sata_data = {
+ .n_ports = 2,
+};
+
+/*****************************************************************************
+ * GPIO LED (simple - doesn't use hardware blinking support)
+ ****************************************************************************/
+
+#define EDMINI_V2_GPIO_LED_POWER 16
+
+static struct gpio_led edmini_v2_leds[] = {
+ {
+ .name = "power:blue",
+ .gpio = EDMINI_V2_GPIO_LED_POWER,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led_platform_data edmini_v2_led_data = {
+ .num_leds = ARRAY_SIZE(edmini_v2_leds),
+ .leds = edmini_v2_leds,
+};
+
+static struct platform_device edmini_v2_gpio_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &edmini_v2_led_data,
+ },
+};
+
+/****************************************************************************
+ * GPIO key
+ ****************************************************************************/
+
+#define EDMINI_V2_GPIO_KEY_POWER 18
+
+static struct gpio_keys_button edmini_v2_buttons[] = {
+ {
+ .code = KEY_POWER,
+ .gpio = EDMINI_V2_GPIO_KEY_POWER,
+ .desc = "Power Button",
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_platform_data edmini_v2_button_data = {
+ .buttons = edmini_v2_buttons,
+ .nbuttons = ARRAY_SIZE(edmini_v2_buttons),
+};
+
+static struct platform_device edmini_v2_gpio_buttons = {
+ .name = "gpio-keys",
+ .id = -1,
+ .dev = {
+ .platform_data = &edmini_v2_button_data,
+ },
+};
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+static struct orion5x_mpp_mode edminiv2_mpp_modes[] __initdata = {
+ { 0, MPP_UNUSED },
+ { 1, MPP_UNUSED },
+ { 2, MPP_UNUSED },
+ { 3, MPP_GPIO }, /* RTC interrupt */
+ { 4, MPP_UNUSED },
+ { 5, MPP_UNUSED },
+ { 6, MPP_UNUSED },
+ { 7, MPP_UNUSED },
+ { 8, MPP_UNUSED },
+ { 9, MPP_UNUSED },
+ { 10, MPP_UNUSED },
+ { 11, MPP_UNUSED },
+ { 12, MPP_SATA_LED }, /* SATA 0 presence */
+ { 13, MPP_SATA_LED }, /* SATA 1 presence */
+ { 14, MPP_SATA_LED }, /* SATA 0 active */
+ { 15, MPP_SATA_LED }, /* SATA 1 active */
+ /* 16: Power LED control (0 = On, 1 = Off) */
+ { 16, MPP_GPIO },
+ /* 17: Power LED control select (0 = CPLD, 1 = GPIO16) */
+ { 17, MPP_GPIO },
+ /* 18: Power button status (0 = Released, 1 = Pressed) */
+ { 18, MPP_GPIO },
+ { 19, MPP_UNUSED },
+ { -1 }
+};
+
+static void __init edmini_v2_init(void)
+{
+ /*
+ * Setup basic Orion functions. Need to be called early.
+ */
+ orion5x_init();
+
+ orion5x_mpp_conf(edminiv2_mpp_modes);
+
+ /*
+ * Configure peripherals.
+ */
+ orion5x_ehci0_init();
+ orion5x_eth_init(&edmini_v2_eth_data);
+ orion5x_i2c_init();
+ orion5x_sata_init(&edmini_v2_sata_data);
+ orion5x_uart0_init();
+
+ orion5x_setup_dev_boot_win(EDMINI_V2_NOR_BOOT_BASE,
+ EDMINI_V2_NOR_BOOT_SIZE);
+ platform_device_register(&edmini_v2_nor_flash);
+ platform_device_register(&edmini_v2_gpio_leds);
+ platform_device_register(&edmini_v2_gpio_buttons);
+
+ pr_notice("edmini_v2: USB device port, flash write and power-off "
+ "are not yet supported.\n");
+
+ /* Get RTC IRQ and register the chip */
+ if (gpio_request(EDMINIV2_RTC_GPIO, "rtc") == 0) {
+ if (gpio_direction_input(EDMINIV2_RTC_GPIO) == 0)
+ edmini_v2_i2c_rtc.irq = gpio_to_irq(EDMINIV2_RTC_GPIO);
+ else
+ gpio_free(EDMINIV2_RTC_GPIO);
+ }
+
+ if (edmini_v2_i2c_rtc.irq == 0)
+ pr_warning("edmini_v2: failed to get RTC IRQ\n");
+
+ i2c_register_board_info(0, &edmini_v2_i2c_rtc, 1);
+}
+
+/* Warning: LaCie use a wrong mach-type (0x20e=526) in their bootloader. */
+MACHINE_START(EDMINI_V2, "LaCie Ethernet Disk mini V2")
+ /* Maintainer: Christopher Moore <moore@free.fr> */
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .boot_params = 0x00000100,
+ .init_machine = edmini_v2_init,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
+ .fixup = tag_fixup_mem32,
+MACHINE_END
diff --git a/arch/arm/mach-orion5x/gpio.c b/arch/arm/mach-orion5x/gpio.c
index cd8a16f67d2be6540daac0e2cc86206ad229791b..fc419868e39fae9670401c652e5d86b4191ae5e0 100644
--- a/arch/arm/mach-orion5x/gpio.c
+++ b/arch/arm/mach-orion5x/gpio.c
@@ -15,8 +15,8 @@
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/bitops.h>
+#include <linux/io.h>
#include <asm/gpio.h>
-#include <asm/io.h>
#include <mach/orion5x.h>
#include "common.h"
diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h
index 61eb74a88862e051a3da61a2300de4e5c6341932..e67c843baa022dd375ad57320c766b13bd15a0a8 100644
--- a/arch/arm/mach-orion5x/include/mach/orion5x.h
+++ b/arch/arm/mach-orion5x/include/mach/orion5x.h
@@ -2,7 +2,7 @@
* arch/arm/mach-orion5x/include/mach/orion5x.h
*
* Generic definitions of Orion SoC flavors:
- * Orion-1, Orion-VoIP, Orion-NAS, and Orion-2.
+ * Orion-1, Orion-VoIP, Orion-NAS, Orion-2, and Orion-1-90.
*
* Maintainer: Tzachi Perelstein <tzachi@marvell.com>
*
@@ -76,6 +76,9 @@
#define MV88F5281_REV_D0 4
#define MV88F5281_REV_D1 5
#define MV88F5281_REV_D2 6
+/* Orion-1-90 (88F6183) */
+#define MV88F6183_DEV_ID 0x6183
+#define MV88F6183_REV_B0 3
/*******************************************************************************
* Orion Registers Map
@@ -86,6 +89,7 @@
#define ORION5X_DEV_BUS_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x10000)
#define ORION5X_DEV_BUS_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x10000)
#define ORION5X_DEV_BUS_REG(x) (ORION5X_DEV_BUS_VIRT_BASE | (x))
+#define SPI_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x0600)
#define I2C_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x1000)
#define UART0_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x2000)
#define UART0_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE | 0x2000)
diff --git a/arch/arm/mach-orion5x/include/mach/timex.h b/arch/arm/mach-orion5x/include/mach/timex.h
index e82e44db7629fa2d523ae72d1192b19b326f632f..4c69820e0810f228737229a869e42f5ddea10545 100644
--- a/arch/arm/mach-orion5x/include/mach/timex.h
+++ b/arch/arm/mach-orion5x/include/mach/timex.h
@@ -9,5 +9,3 @@
*/
#define CLOCK_TICK_RATE (100 * HZ)
-
-#define ORION5X_TCLK 166666667
diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c
index 2545ff9e5830fc3f888c30b8ca2e28ee5c343371..632a36f5cf1492473ae1409522457a83dc23981a 100644
--- a/arch/arm/mach-orion5x/irq.c
+++ b/arch/arm/mach-orion5x/irq.c
@@ -13,8 +13,8 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/irq.h>
+#include <linux/io.h>
#include <asm/gpio.h>
-#include <asm/io.h>
#include <mach/orion5x.h>
#include <plat/irq.h>
#include "common.h"
@@ -162,7 +162,7 @@ static void orion5x_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
polarity ^= 1 << pin;
writel(polarity, GPIO_IN_POL);
}
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
}
}
}
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index e321ec331839c1f8e68959bbe8a3ff1e44030f54..dfbb68df7b0986de42918ef5a6222eb0e337e940 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -161,7 +161,7 @@ subsys_initcall(kurobox_pro_pci_init);
****************************************************************************/
static struct mv643xx_eth_platform_data kurobox_pro_eth_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
/*****************************************************************************
@@ -293,7 +293,7 @@ static void kurobox_pro_power_off(void)
const unsigned char shutdownwait[] = {0x00, 0x0c};
const unsigned char poweroff[] = {0x00, 0x06};
/* 38400 baud divisor */
- const unsigned divisor = ((ORION5X_TCLK + (8 * 38400)) / (16 * 38400));
+ const unsigned divisor = ((orion5x_tclk + (8 * 38400)) / (16 * 38400));
pr_info("%s: triggering power-off...\n", __func__);
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
new file mode 100644
index 0000000000000000000000000000000000000000..e0c43b8beb72afa27ba50f15c5d30732461a8874
--- /dev/null
+++ b/arch/arm/mach-orion5x/lsmini-setup.c
@@ -0,0 +1,279 @@
+/*
+ * arch/arm/mach-orion5x/lsmini-setup.c
+ *
+ * Maintainer: Alexey Kopytko <alexey@kopytko.ru>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/leds.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/i2c.h>
+#include <linux/ata_platform.h>
+#include <asm/mach-types.h>
+#include <linux/gpio.h>
+#include <asm/mach/arch.h>
+#include "common.h"
+#include "mpp.h"
+#include "include/mach/system.h"
+
+/*****************************************************************************
+ * Linkstation Mini Info
+ ****************************************************************************/
+
+/*
+ * 256K NOR flash Device bus boot chip select
+ */
+
+#define LSMINI_NOR_BOOT_BASE 0xf4000000
+#define LSMINI_NOR_BOOT_SIZE SZ_256K
+
+/*****************************************************************************
+ * 256KB NOR Flash on BOOT Device
+ ****************************************************************************/
+
+static struct physmap_flash_data lsmini_nor_flash_data = {
+ .width = 1,
+};
+
+static struct resource lsmini_nor_flash_resource = {
+ .flags = IORESOURCE_MEM,
+ .start = LSMINI_NOR_BOOT_BASE,
+ .end = LSMINI_NOR_BOOT_BASE + LSMINI_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device lsmini_nor_flash = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &lsmini_nor_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &lsmini_nor_flash_resource,
+};
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+
+static struct mv643xx_eth_platform_data lsmini_eth_data = {
+ .phy_addr = 8,
+};
+
+/*****************************************************************************
+ * RTC 5C372a on I2C bus
+ ****************************************************************************/
+
+static struct i2c_board_info __initdata lsmini_i2c_rtc = {
+ I2C_BOARD_INFO("rs5c372a", 0x32),
+};
+
+/*****************************************************************************
+ * LEDs attached to GPIO
+ ****************************************************************************/
+
+#define LSMINI_GPIO_LED_ALARM 2
+#define LSMINI_GPIO_LED_INFO 3
+#define LSMINI_GPIO_LED_FUNC 9
+#define LSMINI_GPIO_LED_PWR 14
+
+static struct gpio_led lsmini_led_pins[] = {
+ {
+ .name = "alarm:red",
+ .gpio = LSMINI_GPIO_LED_ALARM,
+ .active_low = 1,
+ }, {
+ .name = "info:amber",
+ .gpio = LSMINI_GPIO_LED_INFO,
+ .active_low = 1,
+ }, {
+ .name = "func:blue:top",
+ .gpio = LSMINI_GPIO_LED_FUNC,
+ .active_low = 1,
+ }, {
+ .name = "power:blue:bottom",
+ .gpio = LSMINI_GPIO_LED_PWR,
+ },
+};
+
+static struct gpio_led_platform_data lsmini_led_data = {
+ .leds = lsmini_led_pins,
+ .num_leds = ARRAY_SIZE(lsmini_led_pins),
+};
+
+static struct platform_device lsmini_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &lsmini_led_data,
+ },
+};
+
+/****************************************************************************
+ * GPIO Attached Keys
+ ****************************************************************************/
+
+#define LSMINI_GPIO_KEY_FUNC 15
+#define LSMINI_GPIO_KEY_POWER 18
+#define LSMINI_GPIO_KEY_AUTOPOWER 17
+
+#define LSMINI_SW_POWER 0x00
+#define LSMINI_SW_AUTOPOWER 0x01
+
+static struct gpio_keys_button lsmini_buttons[] = {
+ {
+ .code = KEY_OPTION,
+ .gpio = LSMINI_GPIO_KEY_FUNC,
+ .desc = "Function Button",
+ .active_low = 1,
+ }, {
+ .type = EV_SW,
+ .code = LSMINI_SW_POWER,
+ .gpio = LSMINI_GPIO_KEY_POWER,
+ .desc = "Power-on Switch",
+ .active_low = 1,
+ }, {
+ .type = EV_SW,
+ .code = LSMINI_SW_AUTOPOWER,
+ .gpio = LSMINI_GPIO_KEY_AUTOPOWER,
+ .desc = "Power-auto Switch",
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_platform_data lsmini_button_data = {
+ .buttons = lsmini_buttons,
+ .nbuttons = ARRAY_SIZE(lsmini_buttons),
+};
+
+static struct platform_device lsmini_button_device = {
+ .name = "gpio-keys",
+ .id = -1,
+ .num_resources = 0,
+ .dev = {
+ .platform_data = &lsmini_button_data,
+ },
+};
+
+
+/*****************************************************************************
+ * SATA
+ ****************************************************************************/
+static struct mv_sata_platform_data lsmini_sata_data = {
+ .n_ports = 2,
+};
+
+
+/*****************************************************************************
+ * Linkstation Mini specific power off method: reboot
+ ****************************************************************************/
+/*
+ * On the Linkstation Mini, the shutdown process is following:
+ * - Userland monitors key events until the power switch goes to off position
+ * - The board reboots
+ * - U-boot starts and goes into an idle mode waiting for the user
+ * to move the switch to ON position
+ */
+
+static void lsmini_power_off(void)
+{
+ arch_reset(0);
+}
+
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+
+#define LSMINI_GPIO_USB_POWER 16
+#define LSMINI_GPIO_AUTO_POWER 17
+#define LSMINI_GPIO_POWER 18
+
+#define LSMINI_GPIO_HDD_POWER0 1
+#define LSMINI_GPIO_HDD_POWER1 19
+
+static struct orion5x_mpp_mode lsmini_mpp_modes[] __initdata = {
+ { 0, MPP_UNUSED }, /* LED_RESERVE1 (unused) */
+ { 1, MPP_GPIO }, /* HDD_PWR */
+ { 2, MPP_GPIO }, /* LED_ALARM */
+ { 3, MPP_GPIO }, /* LED_INFO */
+ { 4, MPP_UNUSED },
+ { 5, MPP_UNUSED },
+ { 6, MPP_UNUSED },
+ { 7, MPP_UNUSED },
+ { 8, MPP_UNUSED },
+ { 9, MPP_GPIO }, /* LED_FUNC */
+ { 10, MPP_UNUSED },
+ { 11, MPP_UNUSED }, /* LED_ETH (dummy) */
+ { 12, MPP_UNUSED },
+ { 13, MPP_UNUSED },
+ { 14, MPP_GPIO }, /* LED_PWR */
+ { 15, MPP_GPIO }, /* FUNC */
+ { 16, MPP_GPIO }, /* USB_PWR */
+ { 17, MPP_GPIO }, /* AUTO_POWER */
+ { 18, MPP_GPIO }, /* POWER */
+ { 19, MPP_GPIO }, /* HDD_PWR1 */
+ { -1 },
+};
+
+static void __init lsmini_init(void)
+{
+ /*
+ * Setup basic Orion functions. Need to be called early.
+ */
+ orion5x_init();
+
+ orion5x_mpp_conf(lsmini_mpp_modes);
+
+ /*
+ * Configure peripherals.
+ */
+ orion5x_ehci0_init();
+ orion5x_ehci1_init();
+ orion5x_eth_init(&lsmini_eth_data);
+ orion5x_i2c_init();
+ orion5x_sata_init(&lsmini_sata_data);
+ orion5x_uart0_init();
+ orion5x_xor_init();
+
+ orion5x_setup_dev_boot_win(LSMINI_NOR_BOOT_BASE,
+ LSMINI_NOR_BOOT_SIZE);
+ platform_device_register(&lsmini_nor_flash);
+
+ platform_device_register(&lsmini_button_device);
+
+ platform_device_register(&lsmini_leds);
+
+ i2c_register_board_info(0, &lsmini_i2c_rtc, 1);
+
+ /* enable USB power */
+ gpio_set_value(LSMINI_GPIO_USB_POWER, 1);
+
+ /* register power-off method */
+ pm_power_off = lsmini_power_off;
+
+ pr_info("%s: finished\n", __func__);
+}
+
+#ifdef CONFIG_MACH_LINKSTATION_MINI
+MACHINE_START(LINKSTATION_MINI, "Buffalo Linkstation Mini")
+ /* Maintainer: Alexey Kopytko <alexey@kopytko.ru> */
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .boot_params = 0x00000100,
+ .init_machine = lsmini_init,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
+ .fixup = tag_fixup_mem32,
+MACHINE_END
+#endif
diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c
index c04ab0e16ea1e8b66d1a3678de2e7a200fbdb194..640ea2a3fc6cf758b774877b639e64c12853fec1 100644
--- a/arch/arm/mach-orion5x/mpp.c
+++ b/arch/arm/mach-orion5x/mpp.c
@@ -11,8 +11,8 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mbus.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include "common.h"
#include "mpp.h"
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index 53ff1893b8835e111406affb4dea47d8b835c6d4..68acca98e638e62efa25b2d3ae12e558a6eec570 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -109,7 +109,7 @@ subsys_initcall(mss2_pci_init);
****************************************************************************/
static struct mv643xx_eth_platform_data mss2_eth_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
/*****************************************************************************
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index 978d4d5993964f93baa09bf387c55881d52494cb..97c9ccb2ac60f7713bc076e38b3b23b8dff94c04 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -39,7 +39,7 @@
* Ethernet
****************************************************************************/
static struct mv643xx_eth_platform_data mv2120_eth_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
static struct mv_sata_platform_data mv2120_sata_data = {
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index e72fe1e065e825069547e166763f33adaf32b3b1..500cdadaf09c8e160f566b37a1fb785e39437cce 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -88,7 +88,7 @@ static struct orion5x_mpp_mode rd88f5181l_fxo_mpp_modes[] __initdata = {
};
static struct mv643xx_eth_platform_data rd88f5181l_fxo_eth_data = {
- .phy_addr = -1,
+ .phy_addr = MV643XX_ETH_PHY_NONE,
.speed = SPEED_1000,
.duplex = DUPLEX_FULL,
};
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index a1fe3257320d77732c121eeb9b7c07b25557909e..ebde8141649935058d7a701b485e7a6b412cccd7 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -89,7 +89,7 @@ static struct orion5x_mpp_mode rd88f5181l_ge_mpp_modes[] __initdata = {
};
static struct mv643xx_eth_platform_data rd88f5181l_ge_eth_data = {
- .phy_addr = -1,
+ .phy_addr = MV643XX_ETH_PHY_NONE,
.speed = SPEED_1000,
.duplex = DUPLEX_FULL,
};
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index 4c3bcd76ac85ba0ca55f1b40510ac0e93ef04f62..a04f9e4b633a409a10a80cfb5c63da32f4ce3793 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -221,7 +221,7 @@ subsys_initcall(rd88f5182_pci_init);
****************************************************************************/
static struct mv643xx_eth_platform_data rd88f5182_eth_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
/*****************************************************************************
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
new file mode 100644
index 0000000000000000000000000000000000000000..40e049539091ba7d4f01ce06297d896bf262e78a
--- /dev/null
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -0,0 +1,117 @@
+/*
+ * arch/arm/mach-orion5x/rd88f6183-ap-ge-setup.c
+ *
+ * Marvell Orion-1-90 AP GE Reference Design Setup
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/orion_spi.h>
+#include <linux/spi/flash.h>
+#include <linux/ethtool.h>
+#include <asm/mach-types.h>
+#include <asm/gpio.h>
+#include <asm/leds.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <mach/orion5x.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = {
+ .phy_addr = -1,
+ .speed = SPEED_1000,
+ .duplex = DUPLEX_FULL,
+};
+
+static struct mtd_partition rd88f6183ap_ge_partitions[] = {
+ {
+ .name = "kernel",
+ .offset = 0x00000000,
+ .size = 0x00200000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x00200000,
+ .size = 0x00500000,
+ }, {
+ .name = "nvram",
+ .offset = 0x00700000,
+ .size = 0x00080000,
+ },
+};
+
+static struct flash_platform_data rd88f6183ap_ge_spi_slave_data = {
+ .type = "m25p64",
+ .nr_parts = ARRAY_SIZE(rd88f6183ap_ge_partitions),
+ .parts = rd88f6183ap_ge_partitions,
+};
+
+static struct spi_board_info __initdata rd88f6183ap_ge_spi_slave_info[] = {
+ {
+ .modalias = "m25p80",
+ .platform_data = &rd88f6183ap_ge_spi_slave_data,
+ .irq = NO_IRQ,
+ .max_speed_hz = 20000000,
+ .bus_num = 0,
+ .chip_select = 0,
+ },
+};
+
+static void __init rd88f6183ap_ge_init(void)
+{
+ /*
+ * Setup basic Orion functions. Need to be called early.
+ */
+ orion5x_init();
+
+ /*
+ * Configure peripherals.
+ */
+ orion5x_ehci0_init();
+ orion5x_eth_init(&rd88f6183ap_ge_eth_data);
+ spi_register_board_info(rd88f6183ap_ge_spi_slave_info,
+ ARRAY_SIZE(rd88f6183ap_ge_spi_slave_info));
+ orion5x_spi_init();
+ orion5x_uart0_init();
+}
+
+static struct hw_pci rd88f6183ap_ge_pci __initdata = {
+ .nr_controllers = 2,
+ .swizzle = pci_std_swizzle,
+ .setup = orion5x_pci_sys_setup,
+ .scan = orion5x_pci_sys_scan_bus,
+ .map_irq = orion5x_pci_map_irq,
+};
+
+static int __init rd88f6183ap_ge_pci_init(void)
+{
+ if (machine_is_rd88f6183ap_ge()) {
+ orion5x_pci_disable();
+ pci_common_init(&rd88f6183ap_ge_pci);
+ }
+
+ return 0;
+}
+subsys_initcall(rd88f6183ap_ge_pci_init);
+
+MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design")
+ /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .boot_params = 0x00000100,
+ .init_machine = rd88f6183ap_ge_init,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
+ .fixup = tag_fixup_mem32,
+MACHINE_END
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
new file mode 100644
index 0000000000000000000000000000000000000000..0b101d7d41c2caa089fd8f4234a1e3b184f5432b
--- /dev/null
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -0,0 +1,369 @@
+/*
+ * Buffalo Terastation Pro II/Live Board Setup
+ *
+ * Maintainer: Sylver Bruneau <sylver.bruneau@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/irq.h>
+#include <linux/delay.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/i2c.h>
+#include <linux/serial_reg.h>
+#include <asm/mach-types.h>
+#include <asm/gpio.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <mach/orion5x.h>
+#include "common.h"
+#include "mpp.h"
+
+/*****************************************************************************
+ * Terastation Pro 2/Live Info
+ ****************************************************************************/
+
+/*
+ * Terastation Pro 2 hardware :
+ * - Marvell 88F5281-D0
+ * - Marvell 88SX6042 SATA controller (PCI)
+ * - Marvell 88E1118 Gigabit Ethernet PHY
+ * - 256KB NOR flash
+ * - 128MB of DDR RAM
+ * - PCIe port (not equipped)
+ */
+
+/*
+ * 256K NOR flash Device bus boot chip select
+ */
+
+#define TSP2_NOR_BOOT_BASE 0xf4000000
+#define TSP2_NOR_BOOT_SIZE SZ_256K
+
+/*****************************************************************************
+ * 256KB NOR Flash on BOOT Device
+ ****************************************************************************/
+
+static struct physmap_flash_data tsp2_nor_flash_data = {
+ .width = 1,
+};
+
+static struct resource tsp2_nor_flash_resource = {
+ .flags = IORESOURCE_MEM,
+ .start = TSP2_NOR_BOOT_BASE,
+ .end = TSP2_NOR_BOOT_BASE + TSP2_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device tsp2_nor_flash = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &tsp2_nor_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &tsp2_nor_flash_resource,
+};
+
+/*****************************************************************************
+ * PCI
+ ****************************************************************************/
+#define TSP2_PCI_SLOT0_OFFS 7
+#define TSP2_PCI_SLOT0_IRQ_PIN 11
+
+void __init tsp2_pci_preinit(void)
+{
+ int pin;
+
+ /*
+ * Configure PCI GPIO IRQ pins
+ */
+ pin = TSP2_PCI_SLOT0_IRQ_PIN;
+ if (gpio_request(pin, "PCI Int1") == 0) {
+ if (gpio_direction_input(pin) == 0) {
+ set_irq_type(gpio_to_irq(pin), IRQ_TYPE_LEVEL_LOW);
+ } else {
+ printk(KERN_ERR "tsp2_pci_preinit failed "
+ "to set_irq_type pin %d\n", pin);
+ gpio_free(pin);
+ }
+ } else {
+ printk(KERN_ERR "tsp2_pci_preinit failed to "
+ "gpio_request %d\n", pin);
+ }
+}
+
+static int __init tsp2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ int irq;
+
+ /*
+ * Check for devices with hard-wired IRQs.
+ */
+ irq = orion5x_pci_map_irq(dev, slot, pin);
+ if (irq != -1)
+ return irq;
+
+ /*
+ * PCI IRQs are connected via GPIOs.
+ */
+ if (slot == TSP2_PCI_SLOT0_OFFS)
+ return gpio_to_irq(TSP2_PCI_SLOT0_IRQ_PIN);
+
+ return -1;
+}
+
+static struct hw_pci tsp2_pci __initdata = {
+ .nr_controllers = 2,
+ .preinit = tsp2_pci_preinit,
+ .swizzle = pci_std_swizzle,
+ .setup = orion5x_pci_sys_setup,
+ .scan = orion5x_pci_sys_scan_bus,
+ .map_irq = tsp2_pci_map_irq,
+};
+
+static int __init tsp2_pci_init(void)
+{
+ if (machine_is_terastation_pro2())
+ pci_common_init(&tsp2_pci);
+
+ return 0;
+}
+
+subsys_initcall(tsp2_pci_init);
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+
+static struct mv643xx_eth_platform_data tsp2_eth_data = {
+ .phy_addr = 0,
+};
+
+/*****************************************************************************
+ * RTC 5C372a on I2C bus
+ ****************************************************************************/
+
+#define TSP2_RTC_GPIO 9
+
+static struct i2c_board_info __initdata tsp2_i2c_rtc = {
+ I2C_BOARD_INFO("rs5c372a", 0x32),
+};
+
+/*****************************************************************************
+ * Terastation Pro II specific power off method via UART1-attached
+ * microcontroller
+ ****************************************************************************/
+
+#define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2))
+
+static int tsp2_miconread(unsigned char *buf, int count)
+{
+ int i;
+ int timeout;
+
+ for (i = 0; i < count; i++) {
+ timeout = 10;
+
+ while (!(readl(UART1_REG(LSR)) & UART_LSR_DR)) {
+ if (--timeout == 0)
+ break;
+ udelay(1000);
+ }
+
+ if (timeout == 0)
+ break;
+ buf[i] = readl(UART1_REG(RX));
+ }
+
+ /* return read bytes */
+ return i;
+}
+
+static int tsp2_miconwrite(const unsigned char *buf, int count)
+{
+ int i = 0;
+
+ while (count--) {
+ while (!(readl(UART1_REG(LSR)) & UART_LSR_THRE))
+ barrier();
+ writel(buf[i++], UART1_REG(TX));
+ }
+
+ return 0;
+}
+
+static int tsp2_miconsend(const unsigned char *data, int count)
+{
+ int i;
+ unsigned char checksum = 0;
+ unsigned char recv_buf[40];
+ unsigned char send_buf[40];
+ unsigned char correct_ack[3];
+ int retry = 2;
+
+ /* Generate checksum */
+ for (i = 0; i < count; i++)
+ checksum -= data[i];
+
+ do {
+ /* Send data */
+ tsp2_miconwrite(data, count);
+
+ /* send checksum */
+ tsp2_miconwrite(&checksum, 1);
+
+ if (tsp2_miconread(recv_buf, sizeof(recv_buf)) <= 3) {
+ printk(KERN_ERR ">%s: receive failed.\n", __func__);
+
+ /* send preamble to clear the receive buffer */
+ memset(&send_buf, 0xff, sizeof(send_buf));
+ tsp2_miconwrite(send_buf, sizeof(send_buf));
+
+ /* make dummy reads */
+ mdelay(100);
+ tsp2_miconread(recv_buf, sizeof(recv_buf));
+ } else {
+ /* Generate expected ack */
+ correct_ack[0] = 0x01;
+ correct_ack[1] = data[1];
+ correct_ack[2] = 0x00;
+
+ /* checksum Check */
+ if ((recv_buf[0] + recv_buf[1] + recv_buf[2] +
+ recv_buf[3]) & 0xFF) {
+ printk(KERN_ERR ">%s: Checksum Error : "
+ "Received data[%02x, %02x, %02x, %02x]"
+ "\n", __func__, recv_buf[0],
+ recv_buf[1], recv_buf[2], recv_buf[3]);
+ } else {
+ /* Check Received Data */
+ if (correct_ack[0] == recv_buf[0] &&
+ correct_ack[1] == recv_buf[1] &&
+ correct_ack[2] == recv_buf[2]) {
+ /* Interval for next command */
+ mdelay(10);
+
+ /* Receive ACK */
+ return 0;
+ }
+ }
+ /* Received NAK or illegal Data */
+ printk(KERN_ERR ">%s: Error : NAK or Illegal Data "
+ "Received\n", __func__);
+ }
+ } while (retry--);
+
+ /* Interval for next command */
+ mdelay(10);
+
+ return -1;
+}
+
+static void tsp2_power_off(void)
+{
+ const unsigned char watchdogkill[] = {0x01, 0x35, 0x00};
+ const unsigned char shutdownwait[] = {0x00, 0x0c};
+ const unsigned char poweroff[] = {0x00, 0x06};
+ /* 38400 baud divisor */
+ const unsigned divisor = ((orion5x_tclk + (8 * 38400)) / (16 * 38400));
+
+ pr_info("%s: triggering power-off...\n", __func__);
+
+ /* hijack uart1 and reset into sane state (38400,8n1,even parity) */
+ writel(0x83, UART1_REG(LCR));
+ writel(divisor & 0xff, UART1_REG(DLL));
+ writel((divisor >> 8) & 0xff, UART1_REG(DLM));
+ writel(0x1b, UART1_REG(LCR));
+ writel(0x00, UART1_REG(IER));
+ writel(0x07, UART1_REG(FCR));
+ writel(0x00, UART1_REG(MCR));
+
+ /* Send the commands to shutdown the Terastation Pro II */
+ tsp2_miconsend(watchdogkill, sizeof(watchdogkill)) ;
+ tsp2_miconsend(shutdownwait, sizeof(shutdownwait)) ;
+ tsp2_miconsend(poweroff, sizeof(poweroff));
+}
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+static struct orion5x_mpp_mode tsp2_mpp_modes[] __initdata = {
+ { 0, MPP_PCIE_RST_OUTn },
+ { 1, MPP_UNUSED },
+ { 2, MPP_UNUSED },
+ { 3, MPP_UNUSED },
+ { 4, MPP_NAND }, /* BOOT NAND Flash REn */
+ { 5, MPP_NAND }, /* BOOT NAND Flash WEn */
+ { 6, MPP_NAND }, /* BOOT NAND Flash HREn[0] */
+ { 7, MPP_NAND }, /* BOOT NAND Flash WEn[0] */
+ { 8, MPP_GPIO }, /* MICON int */
+ { 9, MPP_GPIO }, /* RTC int */
+ { 10, MPP_UNUSED },
+ { 11, MPP_GPIO }, /* PCI Int A */
+ { 12, MPP_UNUSED },
+ { 13, MPP_GPIO }, /* UPS on UART0 enable */
+ { 14, MPP_GPIO }, /* UPS low battery detection */
+ { 15, MPP_UNUSED },
+ { 16, MPP_UART }, /* UART1 RXD */
+ { 17, MPP_UART }, /* UART1 TXD */
+ { 18, MPP_UART }, /* UART1 CTSn */
+ { 19, MPP_UART }, /* UART1 RTSn */
+ { -1 },
+};
+
+static void __init tsp2_init(void)
+{
+ /*
+ * Setup basic Orion functions. Need to be called early.
+ */
+ orion5x_init();
+
+ orion5x_mpp_conf(tsp2_mpp_modes);
+
+ /*
+ * Configure peripherals.
+ */
+ orion5x_setup_dev_boot_win(TSP2_NOR_BOOT_BASE,
+ TSP2_NOR_BOOT_SIZE);
+ platform_device_register(&tsp2_nor_flash);
+
+ orion5x_ehci0_init();
+ orion5x_eth_init(&tsp2_eth_data);
+ orion5x_i2c_init();
+ orion5x_uart0_init();
+ orion5x_uart1_init();
+
+ /* Get RTC IRQ and register the chip */
+ if (gpio_request(TSP2_RTC_GPIO, "rtc") == 0) {
+ if (gpio_direction_input(TSP2_RTC_GPIO) == 0)
+ tsp2_i2c_rtc.irq = gpio_to_irq(TSP2_RTC_GPIO);
+ else
+ gpio_free(TSP2_RTC_GPIO);
+ }
+ if (tsp2_i2c_rtc.irq == 0)
+ pr_warning("tsp2_init: failed to get RTC IRQ\n");
+ i2c_register_board_info(0, &tsp2_i2c_rtc, 1);
+
+ /* register Terastation Pro II specific power-off method */
+ pm_power_off = tsp2_power_off;
+}
+
+MACHINE_START(TERASTATION_PRO2, "Buffalo Terastation Pro II/Live")
+ /* Maintainer: Sylver Bruneau <sylver.bruneau@googlemail.com> */
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .boot_params = 0x00000100,
+ .init_machine = tsp2_init,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
+ .fixup = tag_fixup_mem32,
+MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index ae0a5dccd2a1f465ae9ce4cd3a657d1ffe4a878f..1368e9fd1a06806d629d21db2667086fe3c7b7ae 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -103,8 +103,7 @@ static struct platform_device ts78xx_nor_boot_flash = {
* Ethernet
****************************************************************************/
static struct mv643xx_eth_platform_data ts78xx_eth_data = {
- .phy_addr = 0,
- .force_phy_addr = 1,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(0),
};
/*****************************************************************************
diff --git a/arch/arm/mach-orion5x/tsx09-common.c b/arch/arm/mach-orion5x/tsx09-common.c
index 83feac3147a60d257da59957e2b40d67d632c3dc..c9abb8fbfa70462dfce29e7452cacd04a03073c1 100644
--- a/arch/arm/mach-orion5x/tsx09-common.c
+++ b/arch/arm/mach-orion5x/tsx09-common.c
@@ -16,6 +16,7 @@
#include <linux/timex.h>
#include <linux/serial_reg.h>
#include "tsx09-common.h"
+#include "common.h"
/*****************************************************************************
* QNAP TS-x09 specific power off method via UART1-attached PIC
@@ -26,7 +27,7 @@
void qnap_tsx09_power_off(void)
{
/* 19200 baud divisor */
- const unsigned divisor = ((ORION5X_TCLK + (8 * 19200)) / (16 * 19200));
+ const unsigned divisor = ((orion5x_tclk + (8 * 19200)) / (16 * 19200));
pr_info("%s: triggering power-off...\n", __func__);
@@ -48,7 +49,7 @@ void qnap_tsx09_power_off(void)
****************************************************************************/
struct mv643xx_eth_platform_data qnap_tsx09_eth_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
static int __init qnap_tsx09_parse_hex_nibble(char n)
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index b6bc43e07eed1cce12d21dd0cfdb8cadeb4537ae..7ddc22c2bb5480d17455fe533023ddd36d66a58f 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -92,7 +92,7 @@ static struct platform_device wnr854t_nor_flash = {
};
static struct mv643xx_eth_platform_data wnr854t_eth_data = {
- .phy_addr = -1,
+ .phy_addr = MV643XX_ETH_PHY_NONE,
.speed = SPEED_1000,
.duplex = DUPLEX_FULL,
};
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index b10da17b3fbdc0dc8842df785a23f7dbcc5db089..9a4fd5256462e8686b81643e47fe9c8987165f10 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -100,7 +100,7 @@ static struct platform_device wrt350n_v2_nor_flash = {
};
static struct mv643xx_eth_platform_data wrt350n_v2_eth_data = {
- .phy_addr = -1,
+ .phy_addr = MV643XX_ETH_PHY_NONE,
.speed = SPEED_1000,
.duplex = DUPLEX_FULL,
};
diff --git a/arch/arm/mach-pnx4008/clock.c b/arch/arm/mach-pnx4008/clock.c
index 24d036a24a72b7f8c9ce37749d4434881497c6ea..898c0e88acbc30ade69d561e5493e936e23bebdb 100644
--- a/arch/arm/mach-pnx4008/clock.c
+++ b/arch/arm/mach-pnx4008/clock.c
@@ -20,9 +20,9 @@
#include <linux/device.h>
#include <linux/err.h>
#include <linux/delay.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <mach/clock.h>
#include "clock.h"
diff --git a/arch/arm/mach-pnx4008/core.c b/arch/arm/mach-pnx4008/core.c
index 3ba46ede9bbd45eec322bc5d7ddae8798638e85e..45734bb880a88477d7221760291f4c6f399883f8 100644
--- a/arch/arm/mach-pnx4008/core.c
+++ b/arch/arm/mach-pnx4008/core.c
@@ -25,9 +25,9 @@
#include <linux/serial_8250.h>
#include <linux/device.h>
#include <linux/spi/spi.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/pgtable.h>
diff --git a/arch/arm/mach-pnx4008/dma.c b/arch/arm/mach-pnx4008/dma.c
index 833c56be73449766b601e541a893d12af28f0de3..ac2f70eddb9e8e49034bf53257893e63be3de5f1 100644
--- a/arch/arm/mach-pnx4008/dma.c
+++ b/arch/arm/mach-pnx4008/dma.c
@@ -21,12 +21,12 @@
#include <linux/err.h>
#include <linux/dma-mapping.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <asm/system.h>
#include <mach/hardware.h>
#include <asm/dma.h>
#include <asm/dma-mapping.h>
-#include <asm/io.h>
#include <asm/mach/dma.h>
#include <mach/clock.h>
diff --git a/arch/arm/mach-pnx4008/gpio.c b/arch/arm/mach-pnx4008/gpio.c
index fb51f7279e951ae3f5ff5b6cfeb5ba6c113876eb..015cc21d5f55ff382e3f28cf58afda8e04851529 100644
--- a/arch/arm/mach-pnx4008/gpio.c
+++ b/arch/arm/mach-pnx4008/gpio.c
@@ -17,7 +17,7 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/platform.h>
#include <mach/gpio.h>
diff --git a/arch/arm/mach-pnx4008/include/mach/system.h b/arch/arm/mach-pnx4008/include/mach/system.h
index 8985a4622b8c45d8cc7ba61db56946555469027a..e12e7abfcbcf34a7316a3d41808475a51769e600 100644
--- a/arch/arm/mach-pnx4008/include/mach/system.h
+++ b/arch/arm/mach-pnx4008/include/mach/system.h
@@ -21,8 +21,8 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <mach/platform.h>
static void arch_idle(void)
diff --git a/arch/arm/mach-pnx4008/include/mach/timex.h b/arch/arm/mach-pnx4008/include/mach/timex.h
index 956fbd8e977cb4a849b28e5e2ec17f8804bebb99..5ff0196c0f167dd8a72c9443b0353e926123ed83 100644
--- a/arch/arm/mach-pnx4008/include/mach/timex.h
+++ b/arch/arm/mach-pnx4008/include/mach/timex.h
@@ -14,8 +14,8 @@
#ifndef __PNX4008_TIMEX_H
#define __PNX4008_TIMEX_H
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#define CLOCK_TICK_RATE 1000000
diff --git a/arch/arm/mach-pnx4008/irq.c b/arch/arm/mach-pnx4008/irq.c
index 5c4f55af5d4bd55bbac3eb49629665c3c89ce2d9..a9ce02b4bf17fcd2a770070198532a8d6be61458 100644
--- a/arch/arm/mach-pnx4008/irq.c
+++ b/arch/arm/mach-pnx4008/irq.c
@@ -23,8 +23,8 @@
#include <linux/ioport.h>
#include <linux/device.h>
#include <linux/irq.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/setup.h>
#include <asm/pgtable.h>
#include <asm/page.h>
diff --git a/arch/arm/mach-pnx4008/pm.c b/arch/arm/mach-pnx4008/pm.c
index f970906d884881ad64b6f59454d158d1ff39dc24..b3d8d53e32ef8cd5733d0de3dac98bfffe9a9aef 100644
--- a/arch/arm/mach-pnx4008/pm.c
+++ b/arch/arm/mach-pnx4008/pm.c
@@ -18,8 +18,8 @@
#include <linux/suspend.h>
#include <linux/delay.h>
#include <linux/clk.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/cacheflush.h>
#include <mach/pm.h>
#include <mach/clock.h>
diff --git a/arch/arm/mach-pnx4008/serial.c b/arch/arm/mach-pnx4008/serial.c
index 9be84bbb30e8d0692b985265d0ec8f174057f79a..f40961e519146d88ea39f92ca352dd9799a97211 100644
--- a/arch/arm/mach-pnx4008/serial.c
+++ b/arch/arm/mach-pnx4008/serial.c
@@ -12,8 +12,7 @@
#include <linux/kernel.h>
#include <linux/types.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/platform.h>
#include <mach/hardware.h>
diff --git a/arch/arm/mach-pnx4008/time.c b/arch/arm/mach-pnx4008/time.c
index 180975244f96ece792c2f21ffc21ecc13da5fe39..fc0ba183fe1233dcd9165502281928e98b56775e 100644
--- a/arch/arm/mach-pnx4008/time.c
+++ b/arch/arm/mach-pnx4008/time.c
@@ -22,10 +22,10 @@
#include <linux/time.h>
#include <linux/timex.h>
#include <linux/irq.h>
+#include <linux/io.h>
#include <asm/system.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/leds.h>
#include <asm/mach/time.h>
#include <asm/errno.h>
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index e8ee7ec9ff6dda45d0a0793c9887b37b2592769a..f27f6b3d6e6f61be1b350c883dcd09cc383501a8 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -38,16 +38,23 @@ config ARCH_LUBBOCK
bool "Intel DBPXA250 Development Platform"
select PXA25x
select SA1111
+ select PXA_HAVE_BOARD_IRQS
config MACH_LOGICPD_PXA270
bool "LogicPD PXA270 Card Engine Development Platform"
select PXA27x
select HAVE_PWM
+ select PXA_HAVE_BOARD_IRQS
config MACH_MAINSTONE
bool "Intel HCDDBBVA0 Development Platform"
select PXA27x
select HAVE_PWM
+ select PXA_HAVE_BOARD_IRQS
+
+config MACH_MP900C
+ bool "Nec Mobilepro 900/c"
+ select PXA25x
config ARCH_PXA_IDP
bool "Accelent Xscale IDP"
@@ -114,10 +121,21 @@ config MACH_TOSA
bool "Enable Sharp SL-6000x (Tosa) Support"
depends on PXA_SHARPSL
select PXA25x
+ select PXA_HAVE_BOARD_IRQS
+
+config ARCH_VIPER
+ bool "Arcom/Eurotech VIPER SBC"
+ select PXA25x
+ select ISA
+ select I2C_GPIO
+ select HAVE_PWM
+ select PXA_HAVE_BOARD_IRQS
+ select PXA_HAVE_ISA_IRQS
config ARCH_PXA_ESERIES
bool "PXA based Toshiba e-series PDAs"
select PXA25x
+ select PXA_HAVE_BOARD_IRQS
config MACH_E330
bool "Toshiba e330"
@@ -170,13 +188,41 @@ config MACH_E800
Say Y here if you intend to run this kernel on a Toshiba
e800 family PDA.
+config TRIZEPS_PXA
+ bool "PXA based Keith und Koep Trizeps DIMM-Modules"
+
config MACH_TRIZEPS4
bool "Keith und Koep Trizeps4 DIMM-Module"
+ depends on TRIZEPS_PXA
+ select TRIZEPS_PCMCIA
select PXA27x
-config MACH_TRIZEPS4_CONXS
+config MACH_TRIZEPS4WL
+ bool "Keith und Koep Trizeps4-WL DIMM-Module"
+ depends on TRIZEPS_PXA
+ select TRIZEPS_PCMCIA
+ select PXA27x
+ select PXA_SSP
+
+choice
+ prompt "Select base board for Trizeps module"
+ depends on TRIZEPS_PXA
+
+config MACH_TRIZEPS_CONXS
bool "ConXS Eval Board"
- depends on MACH_TRIZEPS4
+
+config MACH_TRIZEPS_UCONXS
+ bool "uConXS Eval Board"
+
+config MACH_TRIZEPS_ANY
+ bool "another Board"
+
+endchoice
+
+config TRIZEPS_PCMCIA
+ bool
+ help
+ Enable PCMCIA support for Trizeps modules
config MACH_EM_X270
bool "CompuLab EM-x270 platform"
@@ -189,6 +235,7 @@ config MACH_COLIBRI
config MACH_ZYLONITE
bool "PXA3xx Development Platform (aka Zylonite)"
select PXA3xx
+ select PXA_SSP
select HAVE_PWM
config MACH_LITTLETON
@@ -207,20 +254,42 @@ config MACH_SAAR
select PXA930
config MACH_ARMCORE
- bool "CompuLab CM-X270 modules"
+ bool "CompuLab CM-X255/CM-X270 modules"
select PXA27x
select IWMMXT
+ select ZONE_DMA if PCI
+ select PXA25x
+ select PXA_SSP
+
+config MACH_CM_X300
+ bool "CompuLab CM-X300 modules"
+ select PXA3xx
+ select CPU_PXA300
config MACH_MAGICIAN
bool "Enable HTC Magician Support"
select PXA27x
select IWMMXT
+ select PXA_HAVE_BOARD_IRQS
+
+config MACH_MIOA701
+ bool "Mitac Mio A701 Support"
+ select PXA27x
+ select IWMMXT
+ select LEDS_GPIO
+ select HAVE_PWM
+ select GPIO_SYSFS
+ help
+ Say Y here if you intend to run this kernel on a
+ MIO A701. Currently there is only basic support
+ for this PDA.
config MACH_PCM027
bool "Phytec phyCORE-PXA270 CPU module (PCM-027)"
select PXA27x
select IWMMXT
select PXA_SSP
+ select PXA_HAVE_BOARD_IRQS
config ARCH_PXA_PALM
bool "PXA based Palm PDAs"
@@ -236,6 +305,16 @@ config MACH_PALMTX
Say Y here if you intend to run this kernel on a Palm T|X
handheld computer.
+config MACH_PALMZ72
+ bool "Palm Zire 72"
+ default y
+ depends on ARCH_PXA_PALM
+ select PXA27x
+ select IWMMXT
+ help
+ Say Y here if you intend to run this kernel on Palm Zire 72
+ handheld computer.
+
config MACH_PCM990_BASEBOARD
bool "PHYTEC PCM-990 development board"
select HAVE_PWM
@@ -256,6 +335,9 @@ config PCM990_DISPLAY_NONE
endchoice
+config MACH_AM200EPD
+ depends on MACH_GUMSTIX_F
+ bool "Enable AM200EPD board support"
config PXA_EZX
bool "Motorola EZX Platform"
@@ -343,4 +425,10 @@ config TOSA_BT
This is a simple driver that is able to control
the state of built in bluetooth chip on tosa.
+config PXA_HAVE_BOARD_IRQS
+ bool
+
+config PXA_HAVE_ISA_IRQS
+ bool
+
endif
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 99ecbe7f85062a343db152dec067f7889c629a3b..d31c9979cfa35f34aef2e1afcf81723c7e506924 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -6,7 +6,12 @@
obj-y += clock.o devices.o generic.o irq.o dma.o \
time.o gpio.o reset.o
obj-$(CONFIG_PM) += pm.o sleep.o standby.o
-obj-$(CONFIG_CPU_FREQ) += cpu-pxa.o
+
+ifeq ($(CONFIG_CPU_FREQ),y)
+obj-$(CONFIG_PXA25x) += cpufreq-pxa2xx.o
+obj-$(CONFIG_PXA27x) += cpufreq-pxa2xx.o
+obj-$(CONFIG_PXA3xx) += cpufreq-pxa3xx.o
+endif
# Generic drivers that other drivers may depend upon
obj-$(CONFIG_PXA_SSP) += ssp.o
@@ -22,27 +27,33 @@ obj-$(CONFIG_CPU_PXA930) += pxa930.o
# Specific board support
obj-$(CONFIG_ARCH_GUMSTIX) += gumstix.o
+obj-$(CONFIG_MACH_AM200EPD) += am200epd.o
obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o
obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o
+obj-$(CONFIG_MACH_MP900C) += mp900.o
obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
obj-$(CONFIG_MACH_TRIZEPS4) += trizeps4.o
obj-$(CONFIG_MACH_COLIBRI) += colibri.o
-obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o
-obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o
-obj-$(CONFIG_MACH_AKITA) += akita-ioexp.o
-obj-$(CONFIG_MACH_POODLE) += poodle.o corgi_ssp.o
+obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o sharpsl_pm.o corgi_pm.o
+obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o sharpsl_pm.o spitz_pm.o
+obj-$(CONFIG_MACH_POODLE) += poodle.o
obj-$(CONFIG_MACH_PCM027) += pcm027.o
obj-$(CONFIG_MACH_PCM990_BASEBOARD) += pcm990-baseboard.o
obj-$(CONFIG_MACH_TOSA) += tosa.o
obj-$(CONFIG_MACH_EM_X270) += em-x270.o
obj-$(CONFIG_MACH_MAGICIAN) += magician.o
-obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o eseries_udc.o
-obj-$(CONFIG_MACH_E740) += e740_lcd.o
-obj-$(CONFIG_MACH_E750) += e750_lcd.o
-obj-$(CONFIG_MACH_E400) += e400_lcd.o
-obj-$(CONFIG_MACH_E800) += e800_lcd.o
+obj-$(CONFIG_MACH_MIOA701) += mioa701.o mioa701_bootresume.o
+obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o
+obj-$(CONFIG_MACH_E330) += e330.o
+obj-$(CONFIG_MACH_E350) += e350.o
+obj-$(CONFIG_MACH_E740) += e740.o
+obj-$(CONFIG_MACH_E750) += e750.o
+obj-$(CONFIG_MACH_E400) += e400.o
+obj-$(CONFIG_MACH_E800) += e800.o
obj-$(CONFIG_MACH_PALMTX) += palmtx.o
+obj-$(CONFIG_MACH_PALMZ72) += palmz72.o
+obj-$(CONFIG_ARCH_VIPER) += viper.o
ifeq ($(CONFIG_MACH_ZYLONITE),y)
obj-y += zylonite.o
@@ -53,7 +64,8 @@ obj-$(CONFIG_MACH_LITTLETON) += littleton.o
obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o
obj-$(CONFIG_MACH_SAAR) += saar.o
-obj-$(CONFIG_MACH_ARMCORE) += cm-x270.o
+obj-$(CONFIG_MACH_ARMCORE) += cm-x2xx.o cm-x255.o cm-x270.o
+obj-$(CONFIG_MACH_CM_X300) += cm-x300.o
obj-$(CONFIG_PXA_EZX) += ezx.o
# Support for blinky lights
@@ -61,12 +73,11 @@ led-y := leds.o
led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o
led-$(CONFIG_MACH_MAINSTONE) += leds-mainstone.o
led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o
-led-$(CONFIG_MACH_TRIZEPS4) += leds-trizeps4.o
obj-$(CONFIG_LEDS) += $(led-y)
ifeq ($(CONFIG_PCI),y)
-obj-$(CONFIG_MACH_ARMCORE) += cm-x270-pci.o
+obj-$(CONFIG_MACH_ARMCORE) += cm-x2xx-pci.o
endif
obj-$(CONFIG_TOSA_BT) += tosa-bt.o
diff --git a/arch/arm/mach-pxa/akita-ioexp.c b/arch/arm/mach-pxa/akita-ioexp.c
deleted file mode 100644
index 5c67b188a3ba6d0db23513b263e45fc4ed26a646..0000000000000000000000000000000000000000
--- a/arch/arm/mach-pxa/akita-ioexp.c
+++ /dev/null
@@ -1,222 +0,0 @@
-/*
- * Support for the Extra GPIOs on the Sharp SL-C1000 (Akita)
- * (uses a Maxim MAX7310 8 Port IO Expander)
- *
- * Copyright 2005 Openedhand Ltd.
- *
- * Author: Richard Purdie <richard@openedhand.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/module.h>
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
-#include <mach/akita.h>
-
-/* MAX7310 Regiser Map */
-#define MAX7310_INPUT 0x00
-#define MAX7310_OUTPUT 0x01
-#define MAX7310_POLINV 0x02
-#define MAX7310_IODIR 0x03 /* 1 = Input, 0 = Output */
-#define MAX7310_TIMEOUT 0x04
-
-/* Addresses to scan */
-static const unsigned short normal_i2c[] = { 0x18, I2C_CLIENT_END };
-
-/* I2C Magic */
-I2C_CLIENT_INSMOD;
-
-static int max7310_write(struct i2c_client *client, int address, int data);
-static struct i2c_client max7310_template;
-static void akita_ioexp_work(struct work_struct *private_);
-
-static struct device *akita_ioexp_device;
-static unsigned char ioexp_output_value = AKITA_IOEXP_IO_OUT;
-DECLARE_WORK(akita_ioexp, akita_ioexp_work);
-
-
-/*
- * MAX7310 Access
- */
-static int max7310_config(struct device *dev, int iomode, int polarity)
-{
- int ret;
- struct i2c_client *client = to_i2c_client(dev);
-
- ret = max7310_write(client, MAX7310_POLINV, polarity);
- if (ret < 0)
- return ret;
- ret = max7310_write(client, MAX7310_IODIR, iomode);
- return ret;
-}
-
-static int max7310_set_ouputs(struct device *dev, int outputs)
-{
- struct i2c_client *client = to_i2c_client(dev);
-
- return max7310_write(client, MAX7310_OUTPUT, outputs);
-}
-
-/*
- * I2C Functions
- */
-static int max7310_write(struct i2c_client *client, int address, int value)
-{
- u8 data[2];
-
- data[0] = address & 0xff;
- data[1] = value & 0xff;
-
- if (i2c_master_send(client, data, 2) == 2)
- return 0;
- return -1;
-}
-
-static int max7310_detect(struct i2c_adapter *adapter, int address, int kind)
-{
- struct i2c_client *new_client;
- int err;
-
- if (!(new_client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL)))
- return -ENOMEM;
-
- max7310_template.adapter = adapter;
- max7310_template.addr = address;
-
- memcpy(new_client, &max7310_template, sizeof(struct i2c_client));
-
- if ((err = i2c_attach_client(new_client))) {
- kfree(new_client);
- return err;
- }
-
- max7310_config(&new_client->dev, AKITA_IOEXP_IO_DIR, 0);
- akita_ioexp_device = &new_client->dev;
- schedule_work(&akita_ioexp);
-
- return 0;
-}
-
-static int max7310_attach_adapter(struct i2c_adapter *adapter)
-{
- return i2c_probe(adapter, &addr_data, max7310_detect);
-}
-
-static int max7310_detach_client(struct i2c_client *client)
-{
- int err;
-
- akita_ioexp_device = NULL;
-
- if ((err = i2c_detach_client(client)))
- return err;
-
- kfree(client);
- return 0;
-}
-
-static struct i2c_driver max7310_i2c_driver = {
- .driver = {
- .name = "akita-max7310",
- },
- .id = I2C_DRIVERID_AKITAIOEXP,
- .attach_adapter = max7310_attach_adapter,
- .detach_client = max7310_detach_client,
-};
-
-static struct i2c_client max7310_template = {
- name: "akita-max7310",
- driver: &max7310_i2c_driver,
-};
-
-void akita_set_ioexp(struct device *dev, unsigned char bit)
-{
- ioexp_output_value |= bit;
-
- if (akita_ioexp_device)
- schedule_work(&akita_ioexp);
- return;
-}
-
-void akita_reset_ioexp(struct device *dev, unsigned char bit)
-{
- ioexp_output_value &= ~bit;
-
- if (akita_ioexp_device)
- schedule_work(&akita_ioexp);
- return;
-}
-
-EXPORT_SYMBOL(akita_set_ioexp);
-EXPORT_SYMBOL(akita_reset_ioexp);
-
-static void akita_ioexp_work(struct work_struct *private_)
-{
- if (akita_ioexp_device)
- max7310_set_ouputs(akita_ioexp_device, ioexp_output_value);
-}
-
-
-#ifdef CONFIG_PM
-static int akita_ioexp_suspend(struct platform_device *pdev, pm_message_t state)
-{
- flush_scheduled_work();
- return 0;
-}
-
-static int akita_ioexp_resume(struct platform_device *pdev)
-{
- schedule_work(&akita_ioexp);
- return 0;
-}
-#else
-#define akita_ioexp_suspend NULL
-#define akita_ioexp_resume NULL
-#endif
-
-static int __init akita_ioexp_probe(struct platform_device *pdev)
-{
- return i2c_add_driver(&max7310_i2c_driver);
-}
-
-static int akita_ioexp_remove(struct platform_device *pdev)
-{
- i2c_del_driver(&max7310_i2c_driver);
- return 0;
-}
-
-static struct platform_driver akita_ioexp_driver = {
- .probe = akita_ioexp_probe,
- .remove = akita_ioexp_remove,
- .suspend = akita_ioexp_suspend,
- .resume = akita_ioexp_resume,
- .driver = {
- .name = "akita-ioexp",
- },
-};
-
-static int __init akita_ioexp_init(void)
-{
- return platform_driver_register(&akita_ioexp_driver);
-}
-
-static void __exit akita_ioexp_exit(void)
-{
- platform_driver_unregister(&akita_ioexp_driver);
-}
-
-MODULE_AUTHOR("Richard Purdie <rpurdie@openedhand.com>");
-MODULE_DESCRIPTION("Akita IO-Expander driver");
-MODULE_LICENSE("GPL");
-
-fs_initcall(akita_ioexp_init);
-module_exit(akita_ioexp_exit);
-
diff --git a/arch/arm/mach-pxa/am200epd.c b/arch/arm/mach-pxa/am200epd.c
new file mode 100644
index 0000000000000000000000000000000000000000..b965085a37b9afe98d59b42403650c6ceaf0f055
--- /dev/null
+++ b/arch/arm/mach-pxa/am200epd.c
@@ -0,0 +1,374 @@
+/*
+ * am200epd.c -- Platform device for AM200 EPD kit
+ *
+ * Copyright (C) 2008, Jaya Kumar
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ *
+ * Layout is based on skeletonfb.c by James Simmons and Geert Uytterhoeven.
+ *
+ * This work was made possible by help and equipment support from E-Ink
+ * Corporation. http://support.eink.com/community
+ *
+ * This driver is written to be used with the Metronome display controller.
+ * on the AM200 EPD prototype kit/development kit with an E-Ink 800x600
+ * Vizplex EPD on a Gumstix board using the Lyre interface board.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/irq.h>
+#include <linux/gpio.h>
+
+#include <mach/pxafb.h>
+
+#include <video/metronomefb.h>
+
+static unsigned int panel_type = 6;
+static struct platform_device *am200_device;
+static struct metronome_board am200_board;
+
+static struct pxafb_mode_info am200_fb_mode_9inch7 = {
+ .pixclock = 40000,
+ .xres = 1200,
+ .yres = 842,
+ .bpp = 16,
+ .hsync_len = 2,
+ .left_margin = 2,
+ .right_margin = 2,
+ .vsync_len = 1,
+ .upper_margin = 2,
+ .lower_margin = 25,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mode_info am200_fb_mode_8inch = {
+ .pixclock = 40000,
+ .xres = 1088,
+ .yres = 791,
+ .bpp = 16,
+ .hsync_len = 28,
+ .left_margin = 8,
+ .right_margin = 30,
+ .vsync_len = 8,
+ .upper_margin = 10,
+ .lower_margin = 8,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mode_info am200_fb_mode_6inch = {
+ .pixclock = 40189,
+ .xres = 832,
+ .yres = 622,
+ .bpp = 16,
+ .hsync_len = 28,
+ .left_margin = 34,
+ .right_margin = 34,
+ .vsync_len = 25,
+ .upper_margin = 0,
+ .lower_margin = 2,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mach_info am200_fb_info = {
+ .modes = &am200_fb_mode_6inch,
+ .num_modes = 1,
+ .lcd_conn = LCD_TYPE_COLOR_TFT | LCD_PCLK_EDGE_FALL |
+ LCD_AC_BIAS_FREQ(24),
+};
+
+/* register offsets for gpio control */
+#define LED_GPIO_PIN 51
+#define STDBY_GPIO_PIN 48
+#define RST_GPIO_PIN 49
+#define RDY_GPIO_PIN 32
+#define ERR_GPIO_PIN 17
+#define PCBPWR_GPIO_PIN 16
+static int gpios[] = { LED_GPIO_PIN , STDBY_GPIO_PIN , RST_GPIO_PIN,
+ RDY_GPIO_PIN, ERR_GPIO_PIN, PCBPWR_GPIO_PIN };
+static char *gpio_names[] = { "LED" , "STDBY" , "RST", "RDY", "ERR", "PCBPWR" };
+
+static int am200_init_gpio_regs(struct metronomefb_par *par)
+{
+ int i;
+ int err;
+
+ for (i = 0; i < ARRAY_SIZE(gpios); i++) {
+ err = gpio_request(gpios[i], gpio_names[i]);
+ if (err) {
+ dev_err(&am200_device->dev, "failed requesting "
+ "gpio %s, err=%d\n", gpio_names[i], err);
+ goto err_req_gpio;
+ }
+ }
+
+ gpio_direction_output(LED_GPIO_PIN, 0);
+ gpio_direction_output(STDBY_GPIO_PIN, 0);
+ gpio_direction_output(RST_GPIO_PIN, 0);
+
+ gpio_direction_input(RDY_GPIO_PIN);
+ gpio_direction_input(ERR_GPIO_PIN);
+
+ gpio_direction_output(PCBPWR_GPIO_PIN, 0);
+
+ return 0;
+
+err_req_gpio:
+ while (i > 0)
+ gpio_free(gpios[i--]);
+
+ return err;
+}
+
+static void am200_cleanup(struct metronomefb_par *par)
+{
+ int i;
+
+ free_irq(IRQ_GPIO(RDY_GPIO_PIN), par);
+
+ for (i = 0; i < ARRAY_SIZE(gpios); i++)
+ gpio_free(gpios[i]);
+}
+
+static int am200_share_video_mem(struct fb_info *info)
+{
+ /* rough check if this is our desired fb and not something else */
+ if ((info->var.xres != am200_fb_info.modes->xres)
+ || (info->var.yres != am200_fb_info.modes->yres))
+ return 0;
+
+ /* we've now been notified that we have our new fb */
+ am200_board.metromem = info->screen_base;
+ am200_board.host_fbinfo = info;
+
+ /* try to refcount host drv since we are the consumer after this */
+ if (!try_module_get(info->fbops->owner))
+ return -ENODEV;
+
+ return 0;
+}
+
+static int am200_unshare_video_mem(struct fb_info *info)
+{
+ dev_dbg(&am200_device->dev, "ENTER %s\n", __func__);
+
+ if (info != am200_board.host_fbinfo)
+ return 0;
+
+ module_put(am200_board.host_fbinfo->fbops->owner);
+ return 0;
+}
+
+static int am200_fb_notifier_callback(struct notifier_block *self,
+ unsigned long event, void *data)
+{
+ struct fb_event *evdata = data;
+ struct fb_info *info = evdata->info;
+
+ dev_dbg(&am200_device->dev, "ENTER %s\n", __func__);
+
+ if (event == FB_EVENT_FB_REGISTERED)
+ return am200_share_video_mem(info);
+ else if (event == FB_EVENT_FB_UNREGISTERED)
+ return am200_unshare_video_mem(info);
+
+ return 0;
+}
+
+static struct notifier_block am200_fb_notif = {
+ .notifier_call = am200_fb_notifier_callback,
+};
+
+/* this gets called as part of our init. these steps must be done now so
+ * that we can use set_pxa_fb_info */
+static void __init am200_presetup_fb(void)
+{
+ int fw;
+ int fh;
+ int padding_size;
+ int totalsize;
+
+ switch (panel_type) {
+ case 6:
+ am200_fb_info.modes = &am200_fb_mode_6inch;
+ break;
+ case 8:
+ am200_fb_info.modes = &am200_fb_mode_8inch;
+ break;
+ case 97:
+ am200_fb_info.modes = &am200_fb_mode_9inch7;
+ break;
+ default:
+ dev_err(&am200_device->dev, "invalid panel_type selection,"
+ " setting to 6\n");
+ am200_fb_info.modes = &am200_fb_mode_6inch;
+ break;
+ }
+
+ /* the frame buffer is divided as follows:
+ command | CRC | padding
+ 16kb waveform data | CRC | padding
+ image data | CRC
+ */
+
+ fw = am200_fb_info.modes->xres;
+ fh = am200_fb_info.modes->yres;
+
+ /* waveform must be 16k + 2 for checksum */
+ am200_board.wfm_size = roundup(16*1024 + 2, fw);
+
+ padding_size = PAGE_SIZE + (4 * fw);
+
+ /* total is 1 cmd , 1 wfm, padding and image */
+ totalsize = fw + am200_board.wfm_size + padding_size + (fw*fh);
+
+ /* save this off because we're manipulating fw after this and
+ * we'll need it when we're ready to setup the framebuffer */
+ am200_board.fw = fw;
+ am200_board.fh = fh;
+
+ /* the reason we do this adjustment is because we want to acquire
+ * more framebuffer memory without imposing custom awareness on the
+ * underlying pxafb driver */
+ am200_fb_info.modes->yres = DIV_ROUND_UP(totalsize, fw);
+
+ /* we divide since we told the LCD controller we're 16bpp */
+ am200_fb_info.modes->xres /= 2;
+
+ set_pxa_fb_info(&am200_fb_info);
+
+}
+
+/* this gets called by metronomefb as part of its init, in our case, we
+ * have already completed initial framebuffer init in presetup_fb so we
+ * can just setup the fb access pointers */
+static int am200_setup_fb(struct metronomefb_par *par)
+{
+ int fw;
+ int fh;
+
+ fw = am200_board.fw;
+ fh = am200_board.fh;
+
+ /* metromem was set up by the notifier in share_video_mem so now
+ * we can use its value to calculate the other entries */
+ par->metromem_cmd = (struct metromem_cmd *) am200_board.metromem;
+ par->metromem_wfm = am200_board.metromem + fw;
+ par->metromem_img = par->metromem_wfm + am200_board.wfm_size;
+ par->metromem_img_csum = (u16 *) (par->metromem_img + (fw * fh));
+ par->metromem_dma = am200_board.host_fbinfo->fix.smem_start;
+
+ return 0;
+}
+
+static int am200_get_panel_type(void)
+{
+ return panel_type;
+}
+
+static irqreturn_t am200_handle_irq(int irq, void *dev_id)
+{
+ struct metronomefb_par *par = dev_id;
+
+ wake_up_interruptible(&par->waitq);
+ return IRQ_HANDLED;
+}
+
+static int am200_setup_irq(struct fb_info *info)
+{
+ int ret;
+
+ ret = request_irq(IRQ_GPIO(RDY_GPIO_PIN), am200_handle_irq,
+ IRQF_DISABLED|IRQF_TRIGGER_FALLING,
+ "AM200", info->par);
+ if (ret)
+ dev_err(&am200_device->dev, "request_irq failed: %d\n", ret);
+
+ return ret;
+}
+
+static void am200_set_rst(struct metronomefb_par *par, int state)
+{
+ gpio_set_value(RST_GPIO_PIN, state);
+}
+
+static void am200_set_stdby(struct metronomefb_par *par, int state)
+{
+ gpio_set_value(STDBY_GPIO_PIN, state);
+}
+
+static int am200_wait_event(struct metronomefb_par *par)
+{
+ return wait_event_timeout(par->waitq, gpio_get_value(RDY_GPIO_PIN), HZ);
+}
+
+static int am200_wait_event_intr(struct metronomefb_par *par)
+{
+ return wait_event_interruptible_timeout(par->waitq,
+ gpio_get_value(RDY_GPIO_PIN), HZ);
+}
+
+static struct metronome_board am200_board = {
+ .owner = THIS_MODULE,
+ .setup_irq = am200_setup_irq,
+ .setup_io = am200_init_gpio_regs,
+ .setup_fb = am200_setup_fb,
+ .set_rst = am200_set_rst,
+ .set_stdby = am200_set_stdby,
+ .met_wait_event = am200_wait_event,
+ .met_wait_event_intr = am200_wait_event_intr,
+ .get_panel_type = am200_get_panel_type,
+ .cleanup = am200_cleanup,
+};
+
+static int __init am200_init(void)
+{
+ int ret;
+
+ /* before anything else, we request notification for any fb
+ * creation events */
+ fb_register_client(&am200_fb_notif);
+
+ /* request our platform independent driver */
+ request_module("metronomefb");
+
+ am200_device = platform_device_alloc("metronomefb", -1);
+ if (!am200_device)
+ return -ENOMEM;
+
+ /* the am200_board that will be seen by metronomefb is a copy */
+ platform_device_add_data(am200_device, &am200_board,
+ sizeof(am200_board));
+
+ /* this _add binds metronomefb to am200. metronomefb refcounts am200 */
+ ret = platform_device_add(am200_device);
+
+ if (ret) {
+ platform_device_put(am200_device);
+ fb_unregister_client(&am200_fb_notif);
+ return ret;
+ }
+
+ am200_presetup_fb();
+
+ return 0;
+}
+
+module_param(panel_type, uint, 0);
+MODULE_PARM_DESC(panel_type, "Select the panel type: 6, 8, 97");
+
+module_init(am200_init);
+
+MODULE_DESCRIPTION("board driver for am200 metronome epd kit");
+MODULE_AUTHOR("Jaya Kumar");
+MODULE_LICENSE("GPL");
diff --git a/arch/arm/mach-pxa/cm-x255.c b/arch/arm/mach-pxa/cm-x255.c
new file mode 100644
index 0000000000000000000000000000000000000000..83a4cdf081760c342132ebe358386e13dea52ce3
--- /dev/null
+++ b/arch/arm/mach-pxa/cm-x255.c
@@ -0,0 +1,258 @@
+/*
+ * linux/arch/arm/mach-pxa/cm-x255.c
+ *
+ * Copyright (C) 2007, 2008 CompuLab, Ltd.
+ * Mike Rapoport <mike@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/irq.h>
+#include <linux/gpio.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/nand-gpio.h>
+
+#include <linux/spi/spi.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+#include <asm/mach/map.h>
+
+#include <mach/pxa2xx-regs.h>
+#include <mach/mfp-pxa25x.h>
+#include <mach/pxa2xx_spi.h>
+#include <mach/bitfield.h>
+
+#include "generic.h"
+
+#define GPIO_NAND_CS (5)
+#define GPIO_NAND_ALE (4)
+#define GPIO_NAND_CLE (3)
+#define GPIO_NAND_RB (10)
+
+static unsigned long cmx255_pin_config[] = {
+ /* AC'97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+
+ /* BTUART */
+ GPIO42_BTUART_RXD,
+ GPIO43_BTUART_TXD,
+ GPIO44_BTUART_CTS,
+ GPIO45_BTUART_RTS,
+
+ /* STUART */
+ GPIO46_STUART_RXD,
+ GPIO47_STUART_TXD,
+
+ /* LCD */
+ GPIO58_LCD_LDD_0,
+ GPIO59_LCD_LDD_1,
+ GPIO60_LCD_LDD_2,
+ GPIO61_LCD_LDD_3,
+ GPIO62_LCD_LDD_4,
+ GPIO63_LCD_LDD_5,
+ GPIO64_LCD_LDD_6,
+ GPIO65_LCD_LDD_7,
+ GPIO66_LCD_LDD_8,
+ GPIO67_LCD_LDD_9,
+ GPIO68_LCD_LDD_10,
+ GPIO69_LCD_LDD_11,
+ GPIO70_LCD_LDD_12,
+ GPIO71_LCD_LDD_13,
+ GPIO72_LCD_LDD_14,
+ GPIO73_LCD_LDD_15,
+ GPIO74_LCD_FCLK,
+ GPIO75_LCD_LCLK,
+ GPIO76_LCD_PCLK,
+ GPIO77_LCD_BIAS,
+
+ /* SSP1 */
+ GPIO23_SSP1_SCLK,
+ GPIO24_SSP1_SFRM,
+ GPIO25_SSP1_TXD,
+ GPIO26_SSP1_RXD,
+
+ /* SSP2 */
+ GPIO81_SSP2_CLK_OUT,
+ GPIO82_SSP2_FRM_OUT,
+ GPIO83_SSP2_TXD,
+ GPIO84_SSP2_RXD,
+
+ /* PC Card */
+ GPIO48_nPOE,
+ GPIO49_nPWE,
+ GPIO50_nPIOR,
+ GPIO51_nPIOW,
+ GPIO52_nPCE_1,
+ GPIO53_nPCE_2,
+ GPIO54_nPSKTSEL,
+ GPIO55_nPREG,
+ GPIO56_nPWAIT,
+ GPIO57_nIOIS16,
+
+ /* SDRAM and local bus */
+ GPIO15_nCS_1,
+ GPIO78_nCS_2,
+ GPIO79_nCS_3,
+ GPIO80_nCS_4,
+ GPIO33_nCS_5,
+ GPIO18_RDY,
+
+ /* GPIO */
+ GPIO0_GPIO | WAKEUP_ON_EDGE_BOTH,
+ GPIO9_GPIO, /* PC card reset */
+
+ /* NAND controls */
+ GPIO5_GPIO | MFP_LPM_DRIVE_HIGH, /* NAND CE# */
+ GPIO4_GPIO | MFP_LPM_DRIVE_LOW, /* NAND ALE */
+ GPIO3_GPIO | MFP_LPM_DRIVE_LOW, /* NAND CLE */
+ GPIO10_GPIO, /* NAND Ready/Busy */
+
+ /* interrupts */
+ GPIO22_GPIO, /* DM9000 interrupt */
+};
+
+#if defined(CONFIG_SPI_PXA2XX)
+static struct pxa2xx_spi_master pxa_ssp_master_info = {
+ .num_chipselect = 1,
+};
+
+static struct spi_board_info spi_board_info[] __initdata = {
+ [0] = {
+ .modalias = "rtc-max6902",
+ .max_speed_hz = 1000000,
+ .bus_num = 1,
+ .chip_select = 0,
+ },
+};
+
+static void __init cmx255_init_rtc(void)
+{
+ pxa2xx_set_spi_info(1, &pxa_ssp_master_info);
+ spi_register_board_info(ARRAY_AND_SIZE(spi_board_info));
+}
+#else
+static inline void cmx255_init_rtc(void) {}
+#endif
+
+#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
+static struct mtd_partition cmx255_nor_partitions[] = {
+ {
+ .name = "ARMmon",
+ .size = 0x00030000,
+ .offset = 0,
+ .mask_flags = MTD_WRITEABLE /* force read-only */
+ } , {
+ .name = "ARMmon setup block",
+ .size = 0x00010000,
+ .offset = MTDPART_OFS_APPEND,
+ .mask_flags = MTD_WRITEABLE /* force read-only */
+ } , {
+ .name = "kernel",
+ .size = 0x00160000,
+ .offset = MTDPART_OFS_APPEND,
+ } , {
+ .name = "ramdisk",
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND
+ }
+};
+
+static struct physmap_flash_data cmx255_nor_flash_data[] = {
+ {
+ .width = 2, /* bankwidth in bytes */
+ .parts = cmx255_nor_partitions,
+ .nr_parts = ARRAY_SIZE(cmx255_nor_partitions)
+ }
+};
+
+static struct resource cmx255_nor_resource = {
+ .start = PXA_CS0_PHYS,
+ .end = PXA_CS0_PHYS + SZ_8M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device cmx255_nor = {
+ .name = "physmap-flash",
+ .id = -1,
+ .dev = {
+ .platform_data = cmx255_nor_flash_data,
+ },
+ .resource = &cmx255_nor_resource,
+ .num_resources = 1,
+};
+
+static void __init cmx255_init_nor(void)
+{
+ platform_device_register(&cmx255_nor);
+}
+#else
+static inline void cmx255_init_nor(void) {}
+#endif
+
+#if defined(CONFIG_MTD_NAND_GPIO) || defined(CONFIG_MTD_NAND_GPIO_MODULE)
+static struct resource cmx255_nand_resource[] = {
+ [0] = {
+ .start = PXA_CS1_PHYS,
+ .end = PXA_CS1_PHYS + 11,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = PXA_CS5_PHYS,
+ .end = PXA_CS5_PHYS + 3,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct mtd_partition cmx255_nand_parts[] = {
+ [0] = {
+ .name = "cmx255-nand",
+ .size = MTDPART_SIZ_FULL,
+ .offset = 0,
+ },
+};
+
+static struct gpio_nand_platdata cmx255_nand_platdata = {
+ .gpio_nce = GPIO_NAND_CS,
+ .gpio_cle = GPIO_NAND_CLE,
+ .gpio_ale = GPIO_NAND_ALE,
+ .gpio_rdy = GPIO_NAND_RB,
+ .gpio_nwp = -1,
+ .parts = cmx255_nand_parts,
+ .num_parts = ARRAY_SIZE(cmx255_nand_parts),
+ .chip_delay = 25,
+};
+
+static struct platform_device cmx255_nand = {
+ .name = "gpio-nand",
+ .num_resources = ARRAY_SIZE(cmx255_nand_resource),
+ .resource = cmx255_nand_resource,
+ .id = -1,
+ .dev = {
+ .platform_data = &cmx255_nand_platdata,
+ }
+};
+
+static void __init cmx255_init_nand(void)
+{
+ platform_device_register(&cmx255_nand);
+}
+#else
+static inline void cmx255_init_nand(void) {}
+#endif
+
+void __init cmx255_init(void)
+{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(cmx255_pin_config));
+
+ cmx255_init_rtc();
+ cmx255_init_nor();
+ cmx255_init_nand();
+}
diff --git a/arch/arm/mach-pxa/cm-x270-pci.h b/arch/arm/mach-pxa/cm-x270-pci.h
deleted file mode 100644
index 48f532f4cb51c4a5568994c6c86979abafc54a36..0000000000000000000000000000000000000000
--- a/arch/arm/mach-pxa/cm-x270-pci.h
+++ /dev/null
@@ -1,13 +0,0 @@
-extern void __cmx270_pci_init_irq(int irq_gpio);
-extern void __cmx270_pci_suspend(void);
-extern void __cmx270_pci_resume(void);
-
-#ifdef CONFIG_PCI
-#define cmx270_pci_init_irq(x) __cmx270_pci_init_irq(x)
-#define cmx270_pci_suspend(x) __cmx270_pci_suspend(x)
-#define cmx270_pci_resume(x) __cmx270_pci_resume(x)
-#else
-#define cmx270_pci_init_irq(x) do {} while (0)
-#define cmx270_pci_suspend(x) do {} while (0)
-#define cmx270_pci_resume(x) do {} while (0)
-#endif
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index af003a2695341707490747be9f719f2b11615e19..a82dad1a8cc86c76cef9fa50619695903b03d138 100644
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -14,46 +14,22 @@
#include <linux/irq.h>
#include <linux/gpio.h>
-#include <linux/dm9000.h>
#include <linux/rtc-v3020.h>
#include <video/mbxfb.h>
-#include <linux/leds.h>
-#include <asm/mach/arch.h>
-#include <asm/mach-types.h>
-#include <asm/mach/map.h>
-
-#include <mach/pxa2xx-regs.h>
#include <mach/mfp-pxa27x.h>
-#include <mach/pxa-regs.h>
-#include <mach/audio.h>
-#include <mach/pxafb.h>
#include <mach/ohci.h>
#include <mach/mmc.h>
-#include <mach/bitfield.h>
-
-#include <asm/hardware/it8152.h>
#include "generic.h"
-#include "cm-x270-pci.h"
-
-/* virtual addresses for statically mapped regions */
-#define CMX270_VIRT_BASE (0xe8000000)
-#define CMX270_IT8152_VIRT (CMX270_VIRT_BASE)
+/* physical address if local-bus attached devices */
#define RTC_PHYS_BASE (PXA_CS1_PHYS + (5 << 22))
-#define DM9000_PHYS_BASE (PXA_CS1_PHYS + (6 << 22))
/* GPIO IRQ usage */
-#define GPIO10_ETHIRQ (10)
-#define GPIO22_IT8152_IRQ (22)
#define GPIO83_MMC_IRQ (83)
-#define GPIO95_GFXIRQ (95)
-#define CMX270_ETHIRQ IRQ_GPIO(GPIO10_ETHIRQ)
-#define CMX270_IT8152_IRQ IRQ_GPIO(GPIO22_IT8152_IRQ)
#define CMX270_MMC_IRQ IRQ_GPIO(GPIO83_MMC_IRQ)
-#define CMX270_GFXIRQ IRQ_GPIO(GPIO95_GFXIRQ)
/* MMC power enable */
#define GPIO105_MMC_POWER (105)
@@ -157,62 +133,6 @@ static unsigned long cmx270_pin_config[] = {
GPIO83_GPIO, /* MMC card detect */
};
-#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
-static struct resource cmx270_dm9000_resource[] = {
- [0] = {
- .start = DM9000_PHYS_BASE,
- .end = DM9000_PHYS_BASE + 4,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = DM9000_PHYS_BASE + 8,
- .end = DM9000_PHYS_BASE + 8 + 500,
- .flags = IORESOURCE_MEM,
- },
- [2] = {
- .start = CMX270_ETHIRQ,
- .end = CMX270_ETHIRQ,
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
- }
-};
-
-static struct dm9000_plat_data cmx270_dm9000_platdata = {
- .flags = DM9000_PLATF_32BITONLY,
-};
-
-static struct platform_device cmx270_dm9000_device = {
- .name = "dm9000",
- .id = 0,
- .num_resources = ARRAY_SIZE(cmx270_dm9000_resource),
- .resource = cmx270_dm9000_resource,
- .dev = {
- .platform_data = &cmx270_dm9000_platdata,
- }
-};
-
-static void __init cmx270_init_dm9000(void)
-{
- platform_device_register(&cmx270_dm9000_device);
-}
-#else
-static inline void cmx270_init_dm9000(void) {}
-#endif
-
-/* UCB1400 touchscreen controller */
-#if defined(CONFIG_TOUCHSCREEN_UCB1400) || defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
-static struct platform_device cmx270_ts_device = {
- .name = "ucb1400_ts",
- .id = -1,
-};
-
-static void __init cmx270_init_touchscreen(void)
-{
- platform_device_register(&cmx270_ts_device);
-}
-#else
-static inline void cmx270_init_touchscreen(void) {}
-#endif
-
/* V3020 RTC */
#if defined(CONFIG_RTC_DRV_V3020) || defined(CONFIG_RTC_DRV_V3020_MODULE)
static struct resource cmx270_v3020_resource[] = {
@@ -242,45 +162,7 @@ static void __init cmx270_init_rtc(void)
platform_device_register(&cmx270_rtc_device);
}
#else
-static inline void cmx270_init_rtc(void) {}
-#endif
-
-/* CM-X270 LEDs */
-#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
-static struct gpio_led cmx270_leds[] = {
- [0] = {
- .name = "cm-x270:red",
- .default_trigger = "nand-disk",
- .gpio = 93,
- .active_low = 1,
- },
- [1] = {
- .name = "cm-x270:green",
- .default_trigger = "heartbeat",
- .gpio = 94,
- .active_low = 1,
- },
-};
-
-static struct gpio_led_platform_data cmx270_gpio_led_pdata = {
- .num_leds = ARRAY_SIZE(cmx270_leds),
- .leds = cmx270_leds,
-};
-
-static struct platform_device cmx270_led_device = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &cmx270_gpio_led_pdata,
- },
-};
-
-static void __init cmx270_init_leds(void)
-{
- platform_device_register(&cmx270_led_device);
-}
-#else
-static inline void cmx270_init_leds(void) {}
+static inline void cmx2xx_init_rtc(void) {}
#endif
/* 2700G graphics */
@@ -373,238 +255,11 @@ static void __init cmx270_init_2700G(void)
static inline void cmx270_init_2700G(void) {}
#endif
-#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
-/*
- Display definitions
- keep these for backwards compatibility, although symbolic names (as
- e.g. in lpd270.c) looks better
-*/
-#define MTYPE_STN320x240 0
-#define MTYPE_TFT640x480 1
-#define MTYPE_CRT640x480 2
-#define MTYPE_CRT800x600 3
-#define MTYPE_TFT320x240 6
-#define MTYPE_STN640x480 7
-
-static struct pxafb_mode_info generic_stn_320x240_mode = {
- .pixclock = 76923,
- .bpp = 8,
- .xres = 320,
- .yres = 240,
- .hsync_len = 3,
- .vsync_len = 2,
- .left_margin = 3,
- .upper_margin = 0,
- .right_margin = 3,
- .lower_margin = 0,
- .sync = (FB_SYNC_HOR_HIGH_ACT |
- FB_SYNC_VERT_HIGH_ACT),
- .cmap_greyscale = 0,
-};
-
-static struct pxafb_mach_info generic_stn_320x240 = {
- .modes = &generic_stn_320x240_mode,
- .num_modes = 1,
- .lccr0 = 0,
- .lccr3 = (LCCR3_PixClkDiv(0x03) |
- LCCR3_Acb(0xff) |
- LCCR3_PCP),
- .cmap_inverse = 0,
- .cmap_static = 0,
-};
-
-static struct pxafb_mode_info generic_tft_640x480_mode = {
- .pixclock = 38461,
- .bpp = 8,
- .xres = 640,
- .yres = 480,
- .hsync_len = 60,
- .vsync_len = 2,
- .left_margin = 70,
- .upper_margin = 10,
- .right_margin = 70,
- .lower_margin = 5,
- .sync = 0,
- .cmap_greyscale = 0,
-};
-
-static struct pxafb_mach_info generic_tft_640x480 = {
- .modes = &generic_tft_640x480_mode,
- .num_modes = 1,
- .lccr0 = (LCCR0_PAS),
- .lccr3 = (LCCR3_PixClkDiv(0x01) |
- LCCR3_Acb(0xff) |
- LCCR3_PCP),
- .cmap_inverse = 0,
- .cmap_static = 0,
-};
-
-static struct pxafb_mode_info generic_crt_640x480_mode = {
- .pixclock = 38461,
- .bpp = 8,
- .xres = 640,
- .yres = 480,
- .hsync_len = 63,
- .vsync_len = 2,
- .left_margin = 81,
- .upper_margin = 33,
- .right_margin = 16,
- .lower_margin = 10,
- .sync = (FB_SYNC_HOR_HIGH_ACT |
- FB_SYNC_VERT_HIGH_ACT),
- .cmap_greyscale = 0,
-};
-
-static struct pxafb_mach_info generic_crt_640x480 = {
- .modes = &generic_crt_640x480_mode,
- .num_modes = 1,
- .lccr0 = (LCCR0_PAS),
- .lccr3 = (LCCR3_PixClkDiv(0x01) |
- LCCR3_Acb(0xff)),
- .cmap_inverse = 0,
- .cmap_static = 0,
-};
-
-static struct pxafb_mode_info generic_crt_800x600_mode = {
- .pixclock = 28846,
- .bpp = 8,
- .xres = 800,
- .yres = 600,
- .hsync_len = 63,
- .vsync_len = 2,
- .left_margin = 26,
- .upper_margin = 21,
- .right_margin = 26,
- .lower_margin = 11,
- .sync = (FB_SYNC_HOR_HIGH_ACT |
- FB_SYNC_VERT_HIGH_ACT),
- .cmap_greyscale = 0,
-};
-
-static struct pxafb_mach_info generic_crt_800x600 = {
- .modes = &generic_crt_800x600_mode,
- .num_modes = 1,
- .lccr0 = (LCCR0_PAS),
- .lccr3 = (LCCR3_PixClkDiv(0x02) |
- LCCR3_Acb(0xff)),
- .cmap_inverse = 0,
- .cmap_static = 0,
-};
-
-static struct pxafb_mode_info generic_tft_320x240_mode = {
- .pixclock = 134615,
- .bpp = 16,
- .xres = 320,
- .yres = 240,
- .hsync_len = 63,
- .vsync_len = 7,
- .left_margin = 75,
- .upper_margin = 0,
- .right_margin = 15,
- .lower_margin = 15,
- .sync = 0,
- .cmap_greyscale = 0,
-};
-
-static struct pxafb_mach_info generic_tft_320x240 = {
- .modes = &generic_tft_320x240_mode,
- .num_modes = 1,
- .lccr0 = (LCCR0_PAS),
- .lccr3 = (LCCR3_PixClkDiv(0x06) |
- LCCR3_Acb(0xff) |
- LCCR3_PCP),
- .cmap_inverse = 0,
- .cmap_static = 0,
-};
-
-static struct pxafb_mode_info generic_stn_640x480_mode = {
- .pixclock = 57692,
- .bpp = 8,
- .xres = 640,
- .yres = 480,
- .hsync_len = 4,
- .vsync_len = 2,
- .left_margin = 10,
- .upper_margin = 5,
- .right_margin = 10,
- .lower_margin = 5,
- .sync = (FB_SYNC_HOR_HIGH_ACT |
- FB_SYNC_VERT_HIGH_ACT),
- .cmap_greyscale = 0,
-};
-
-static struct pxafb_mach_info generic_stn_640x480 = {
- .modes = &generic_stn_640x480_mode,
- .num_modes = 1,
- .lccr0 = 0,
- .lccr3 = (LCCR3_PixClkDiv(0x02) |
- LCCR3_Acb(0xff)),
- .cmap_inverse = 0,
- .cmap_static = 0,
-};
-
-static struct pxafb_mach_info *cmx270_display = &generic_crt_640x480;
-
-static int __init cmx270_set_display(char *str)
-{
- int disp_type = simple_strtol(str, NULL, 0);
- switch (disp_type) {
- case MTYPE_STN320x240:
- cmx270_display = &generic_stn_320x240;
- break;
- case MTYPE_TFT640x480:
- cmx270_display = &generic_tft_640x480;
- break;
- case MTYPE_CRT640x480:
- cmx270_display = &generic_crt_640x480;
- break;
- case MTYPE_CRT800x600:
- cmx270_display = &generic_crt_800x600;
- break;
- case MTYPE_TFT320x240:
- cmx270_display = &generic_tft_320x240;
- break;
- case MTYPE_STN640x480:
- cmx270_display = &generic_stn_640x480;
- break;
- default: /* fallback to CRT 640x480 */
- cmx270_display = &generic_crt_640x480;
- break;
- }
- return 1;
-}
-
-/*
- This should be done really early to get proper configuration for
- frame buffer.
- Indeed, pxafb parameters can be used istead, but CM-X270 bootloader
- has limitied line length for kernel command line, and also it will
- break compatibitlty with proprietary releases already in field.
-*/
-__setup("monitor=", cmx270_set_display);
-
-static void __init cmx270_init_display(void)
-{
- set_pxa_fb_info(cmx270_display);
-}
-#else
-static inline void cmx270_init_display(void) {}
-#endif
-
/* PXA27x OHCI controller setup */
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-static int cmx270_ohci_init(struct device *dev)
-{
- /* Set the Power Control Polarity Low */
- UHCHR = (UHCHR | UHCHR_PCPL) &
- ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE);
-
- return 0;
-}
-
static struct pxaohci_platform_data cmx270_ohci_platform_data = {
.port_mode = PMM_PERPORT_MODE,
- .init = cmx270_ohci_init,
+ .flags = ENABLE_PORT1 | ENABLE_PORT2 | POWER_CONTROL_LOW,
};
static void __init cmx270_init_ohci(void)
@@ -676,131 +331,12 @@ static void __init cmx270_init_mmc(void)
static inline void cmx270_init_mmc(void) {}
#endif
-#ifdef CONFIG_PM
-static unsigned long sleep_save_msc[10];
-
-static int cmx270_suspend(struct sys_device *dev, pm_message_t state)
-{
- cmx270_pci_suspend();
-
- /* save MSC registers */
- sleep_save_msc[0] = MSC0;
- sleep_save_msc[1] = MSC1;
- sleep_save_msc[2] = MSC2;
-
- /* setup power saving mode registers */
- PCFR = 0x0;
- PSLR = 0xff400000;
- PMCR = 0x00000005;
- PWER = 0x80000000;
- PFER = 0x00000000;
- PRER = 0x00000000;
- PGSR0 = 0xC0018800;
- PGSR1 = 0x004F0002;
- PGSR2 = 0x6021C000;
- PGSR3 = 0x00020000;
-
- return 0;
-}
-
-static int cmx270_resume(struct sys_device *dev)
-{
- cmx270_pci_resume();
-
- /* restore MSC registers */
- MSC0 = sleep_save_msc[0];
- MSC1 = sleep_save_msc[1];
- MSC2 = sleep_save_msc[2];
-
- return 0;
-}
-
-static struct sysdev_class cmx270_pm_sysclass = {
- .name = "pm",
- .resume = cmx270_resume,
- .suspend = cmx270_suspend,
-};
-
-static struct sys_device cmx270_pm_device = {
- .cls = &cmx270_pm_sysclass,
-};
-
-static int __init cmx270_pm_init(void)
-{
- int error;
- error = sysdev_class_register(&cmx270_pm_sysclass);
- if (error == 0)
- error = sysdev_register(&cmx270_pm_device);
- return error;
-}
-#else
-static int __init cmx270_pm_init(void) { return 0; }
-#endif
-
-#if defined(CONFIG_SND_PXA2XX_AC97) || defined(CONFIG_SND_PXA2XX_AC97_MODULE)
-static void __init cmx270_init_ac97(void)
-{
- pxa_set_ac97_info(NULL);
-}
-#else
-static inline void cmx270_init_ac97(void) {}
-#endif
-
-static void __init cmx270_init(void)
+void __init cmx270_init(void)
{
- cmx270_pm_init();
-
pxa2xx_mfp_config(ARRAY_AND_SIZE(cmx270_pin_config));
- cmx270_init_dm9000();
cmx270_init_rtc();
- cmx270_init_display();
cmx270_init_mmc();
cmx270_init_ohci();
- cmx270_init_ac97();
- cmx270_init_touchscreen();
- cmx270_init_leds();
cmx270_init_2700G();
}
-
-static void __init cmx270_init_irq(void)
-{
- pxa27x_init_irq();
-
- cmx270_pci_init_irq(GPIO22_IT8152_IRQ);
-}
-
-#ifdef CONFIG_PCI
-/* Map PCI companion statically */
-static struct map_desc cmx270_io_desc[] __initdata = {
- [0] = { /* PCI bridge */
- .virtual = CMX270_IT8152_VIRT,
- .pfn = __phys_to_pfn(PXA_CS4_PHYS),
- .length = SZ_64M,
- .type = MT_DEVICE
- },
-};
-
-static void __init cmx270_map_io(void)
-{
- pxa_map_io();
- iotable_init(cmx270_io_desc, ARRAY_SIZE(cmx270_io_desc));
-
- it8152_base_address = CMX270_IT8152_VIRT;
-}
-#else
-static void __init cmx270_map_io(void)
-{
- pxa_map_io();
-}
-#endif
-
-MACHINE_START(ARMCORE, "Compulab CM-x270")
- .boot_params = 0xa0000100,
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .map_io = cmx270_map_io,
- .init_irq = cmx270_init_irq,
- .timer = &pxa_timer,
- .init_machine = cmx270_init,
-MACHINE_END
diff --git a/arch/arm/mach-pxa/cm-x270-pci.c b/arch/arm/mach-pxa/cm-x2xx-pci.c
similarity index 77%
rename from arch/arm/mach-pxa/cm-x270-pci.c
rename to arch/arm/mach-pxa/cm-x2xx-pci.c
index 2d5bcea1e52077b9601253ad6ea403eae7f6558c..3156b25f6e9dce438b93a2cac629ceb67ae0d610 100644
--- a/arch/arm/mach-pxa/cm-x270-pci.c
+++ b/arch/arm/mach-pxa/cm-x2xx-pci.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/mach-pxa/cm-x270-pci.c
+ * linux/arch/arm/mach-pxa/cm-x2xx-pci.c
*
* PCI bios-type initialisation for PCI machines
*
@@ -28,7 +28,7 @@
#include <asm/hardware/it8152.h>
unsigned long it8152_base_address;
-static int cmx270_it8152_irq_gpio;
+static int cmx2xx_it8152_irq_gpio;
/*
* Only first 64MB of memory can be accessed via PCI.
@@ -36,13 +36,13 @@ static int cmx270_it8152_irq_gpio;
* This is really ugly and we need a better way of specifying
* DMA-capable regions of memory.
*/
-void __init cmx270_pci_adjust_zones(int node, unsigned long *zone_size,
+void __init cmx2xx_pci_adjust_zones(int node, unsigned long *zone_size,
unsigned long *zhole_size)
{
unsigned int sz = SZ_64M >> PAGE_SHIFT;
if (machine_is_armcore()) {
- pr_info("Adjusting zones for CM-X270\n");
+ pr_info("Adjusting zones for CM-X2XX\n");
/*
* Only adjust if > 64M on current system
@@ -57,29 +57,29 @@ void __init cmx270_pci_adjust_zones(int node, unsigned long *zone_size,
}
}
-static void cmx270_it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
+static void cmx2xx_it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
{
/* clear our parent irq */
- GEDR(cmx270_it8152_irq_gpio) = GPIO_bit(cmx270_it8152_irq_gpio);
+ GEDR(cmx2xx_it8152_irq_gpio) = GPIO_bit(cmx2xx_it8152_irq_gpio);
it8152_irq_demux(irq, desc);
}
-void __cmx270_pci_init_irq(int irq_gpio)
+void __cmx2xx_pci_init_irq(int irq_gpio)
{
it8152_init_irq();
- cmx270_it8152_irq_gpio = irq_gpio;
+ cmx2xx_it8152_irq_gpio = irq_gpio;
set_irq_type(gpio_to_irq(irq_gpio), IRQ_TYPE_EDGE_RISING);
- set_irq_chained_handler(gpio_to_irq(irq_gpio), cmx270_it8152_irq_demux);
+ set_irq_chained_handler(gpio_to_irq(irq_gpio), cmx2xx_it8152_irq_demux);
}
#ifdef CONFIG_PM
static unsigned long sleep_save_ite[10];
-void __cmx270_pci_suspend(void)
+void __cmx2xx_pci_suspend(void)
{
/* save ITE state */
sleep_save_ite[0] = __raw_readl(IT8152_INTC_PDCNIMR);
@@ -91,7 +91,7 @@ void __cmx270_pci_suspend(void)
__raw_writel((0), IT8152_INTC_LPCNIRR);
}
-void __cmx270_pci_resume(void)
+void __cmx2xx_pci_resume(void)
{
/* restore IT8152 state */
__raw_writel((sleep_save_ite[0]), IT8152_INTC_PDCNIMR);
@@ -99,12 +99,12 @@ void __cmx270_pci_resume(void)
__raw_writel((sleep_save_ite[2]), IT8152_INTC_LPNIAR);
}
#else
-void cmx270_pci_suspend(void) {}
-void cmx270_pci_resume(void) {}
+void cmx2xx_pci_suspend(void) {}
+void cmx2xx_pci_resume(void) {}
#endif
/* PCI IRQ mapping*/
-static int __init cmx270_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+static int __init cmx2xx_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
int irq;
@@ -116,14 +116,14 @@ static int __init cmx270_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
/*
Here comes the ugly part. The routing is baseboard specific,
- but defining a platform for each possible base of CM-X270 is
- unrealistic. Here we keep mapping for ATXBase and SB-X270.
+ but defining a platform for each possible base of CM-X2XX is
+ unrealistic. Here we keep mapping for ATXBase and SB-X2XX.
*/
/* ATXBASE PCI slot */
if (slot == 7)
return IT8152_PCI_INTA;
- /* ATXBase/SB-x270 CardBus */
+ /* ATXBase/SB-X2XX CardBus */
if (slot == 8 || slot == 0)
return IT8152_PCI_INTB;
@@ -131,7 +131,11 @@ static int __init cmx270_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
if (slot == 9)
return IT8152_PCI_INTA;
- /* SB-x270 Ethernet */
+ /* CM-x255 Onboard Ethernet */
+ if (slot == 15)
+ return IT8152_PCI_INTC;
+
+ /* SB-x2xx Ethernet */
if (slot == 16)
return IT8152_PCI_INTA;
@@ -144,9 +148,9 @@ static int __init cmx270_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
return(0);
}
-static void cmx270_pci_preinit(void)
+static void cmx2xx_pci_preinit(void)
{
- pr_info("Initializing CM-X270 PCI subsystem\n");
+ pr_info("Initializing CM-X2XX PCI subsystem\n");
__raw_writel(0x800, IT8152_PCI_CFG_ADDR);
if (__raw_readl(IT8152_PCI_CFG_DATA) == 0x81521283) {
@@ -200,21 +204,21 @@ static void cmx270_pci_preinit(void)
}
}
-static struct hw_pci cmx270_pci __initdata = {
+static struct hw_pci cmx2xx_pci __initdata = {
.swizzle = pci_std_swizzle,
- .map_irq = cmx270_pci_map_irq,
+ .map_irq = cmx2xx_pci_map_irq,
.nr_controllers = 1,
.setup = it8152_pci_setup,
.scan = it8152_pci_scan_bus,
- .preinit = cmx270_pci_preinit,
+ .preinit = cmx2xx_pci_preinit,
};
-static int __init cmx270_init_pci(void)
+static int __init cmx2xx_init_pci(void)
{
if (machine_is_armcore())
- pci_common_init(&cmx270_pci);
+ pci_common_init(&cmx2xx_pci);
return 0;
}
-subsys_initcall(cmx270_init_pci);
+subsys_initcall(cmx2xx_init_pci);
diff --git a/arch/arm/mach-pxa/cm-x2xx-pci.h b/arch/arm/mach-pxa/cm-x2xx-pci.h
new file mode 100644
index 0000000000000000000000000000000000000000..e24aad2e3ad70dffe299b5b91f03695114fcbbbd
--- /dev/null
+++ b/arch/arm/mach-pxa/cm-x2xx-pci.h
@@ -0,0 +1,13 @@
+extern void __cmx2xx_pci_init_irq(int irq_gpio);
+extern void __cmx2xx_pci_suspend(void);
+extern void __cmx2xx_pci_resume(void);
+
+#ifdef CONFIG_PCI
+#define cmx2xx_pci_init_irq(x) __cmx2xx_pci_init_irq(x)
+#define cmx2xx_pci_suspend(x) __cmx2xx_pci_suspend(x)
+#define cmx2xx_pci_resume(x) __cmx2xx_pci_resume(x)
+#else
+#define cmx2xx_pci_init_irq(x) do {} while (0)
+#define cmx2xx_pci_suspend(x) do {} while (0)
+#define cmx2xx_pci_resume(x) do {} while (0)
+#endif
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c
new file mode 100644
index 0000000000000000000000000000000000000000..0b3ce3b6d896e4f348d04a408e13849ccce5538d
--- /dev/null
+++ b/arch/arm/mach-pxa/cm-x2xx.c
@@ -0,0 +1,531 @@
+/*
+ * linux/arch/arm/mach-pxa/cm-x2xx.c
+ *
+ * Copyright (C) 2008 CompuLab, Ltd.
+ * Mike Rapoport <mike@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/sysdev.h>
+#include <linux/irq.h>
+#include <linux/gpio.h>
+
+#include <linux/dm9000.h>
+#include <linux/leds.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+#include <asm/mach/map.h>
+
+#include <mach/pxa2xx-regs.h>
+#include <mach/mfp-pxa27x.h>
+#include <mach/pxa-regs.h>
+#include <mach/audio.h>
+#include <mach/pxafb.h>
+
+#include <asm/hardware/it8152.h>
+
+#include "generic.h"
+#include "cm-x2xx-pci.h"
+
+extern void cmx255_init(void);
+extern void cmx270_init(void);
+
+/* virtual addresses for statically mapped regions */
+#define CMX2XX_VIRT_BASE (0xe8000000)
+#define CMX2XX_IT8152_VIRT (CMX2XX_VIRT_BASE)
+
+/* physical address if local-bus attached devices */
+#define CMX255_DM9000_PHYS_BASE (PXA_CS1_PHYS + (8 << 22))
+#define CMX270_DM9000_PHYS_BASE (PXA_CS1_PHYS + (6 << 22))
+
+/* leds */
+#define CMX255_GPIO_RED (27)
+#define CMX255_GPIO_GREEN (32)
+#define CMX270_GPIO_RED (93)
+#define CMX270_GPIO_GREEN (94)
+
+/* GPIO IRQ usage */
+#define GPIO22_ETHIRQ (22)
+#define GPIO10_ETHIRQ (10)
+#define CMX255_GPIO_IT8152_IRQ (0)
+#define CMX270_GPIO_IT8152_IRQ (22)
+
+#define CMX255_ETHIRQ IRQ_GPIO(GPIO22_ETHIRQ)
+#define CMX270_ETHIRQ IRQ_GPIO(GPIO10_ETHIRQ)
+
+#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
+static struct resource cmx255_dm9000_resource[] = {
+ [0] = {
+ .start = CMX255_DM9000_PHYS_BASE,
+ .end = CMX255_DM9000_PHYS_BASE + 3,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = CMX255_DM9000_PHYS_BASE + 4,
+ .end = CMX255_DM9000_PHYS_BASE + 4 + 500,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = CMX255_ETHIRQ,
+ .end = CMX255_ETHIRQ,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+ }
+};
+
+static struct resource cmx270_dm9000_resource[] = {
+ [0] = {
+ .start = CMX270_DM9000_PHYS_BASE,
+ .end = CMX270_DM9000_PHYS_BASE + 3,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = CMX270_DM9000_PHYS_BASE + 8,
+ .end = CMX270_DM9000_PHYS_BASE + 8 + 500,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = CMX270_ETHIRQ,
+ .end = CMX270_ETHIRQ,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+ }
+};
+
+static struct dm9000_plat_data cmx270_dm9000_platdata = {
+ .flags = DM9000_PLATF_32BITONLY,
+};
+
+static struct platform_device cmx2xx_dm9000_device = {
+ .name = "dm9000",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(cmx270_dm9000_resource),
+ .dev = {
+ .platform_data = &cmx270_dm9000_platdata,
+ }
+};
+
+static void __init cmx2xx_init_dm9000(void)
+{
+ if (cpu_is_pxa25x())
+ cmx2xx_dm9000_device.resource = cmx255_dm9000_resource;
+ else
+ cmx2xx_dm9000_device.resource = cmx270_dm9000_resource;
+ platform_device_register(&cmx2xx_dm9000_device);
+}
+#else
+static inline void cmx2xx_init_dm9000(void) {}
+#endif
+
+/* UCB1400 touchscreen controller */
+#if defined(CONFIG_TOUCHSCREEN_UCB1400) || defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
+static struct platform_device cmx2xx_ts_device = {
+ .name = "ucb1400_ts",
+ .id = -1,
+};
+
+static void __init cmx2xx_init_touchscreen(void)
+{
+ platform_device_register(&cmx2xx_ts_device);
+}
+#else
+static inline void cmx2xx_init_touchscreen(void) {}
+#endif
+
+/* CM-X270 LEDs */
+#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
+static struct gpio_led cmx2xx_leds[] = {
+ [0] = {
+ .name = "cm-x2xx:red",
+ .default_trigger = "nand-disk",
+ .active_low = 1,
+ },
+ [1] = {
+ .name = "cm-x2xx:green",
+ .default_trigger = "heartbeat",
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led_platform_data cmx2xx_gpio_led_pdata = {
+ .num_leds = ARRAY_SIZE(cmx2xx_leds),
+ .leds = cmx2xx_leds,
+};
+
+static struct platform_device cmx2xx_led_device = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &cmx2xx_gpio_led_pdata,
+ },
+};
+
+static void __init cmx2xx_init_leds(void)
+{
+ if (cpu_is_pxa25x()) {
+ cmx2xx_leds[0].gpio = CMX255_GPIO_RED;
+ cmx2xx_leds[1].gpio = CMX255_GPIO_GREEN;
+ } else {
+ cmx2xx_leds[0].gpio = CMX270_GPIO_RED;
+ cmx2xx_leds[1].gpio = CMX270_GPIO_GREEN;
+ }
+ platform_device_register(&cmx2xx_led_device);
+}
+#else
+static inline void cmx2xx_init_leds(void) {}
+#endif
+
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
+/*
+ Display definitions
+ keep these for backwards compatibility, although symbolic names (as
+ e.g. in lpd270.c) looks better
+*/
+#define MTYPE_STN320x240 0
+#define MTYPE_TFT640x480 1
+#define MTYPE_CRT640x480 2
+#define MTYPE_CRT800x600 3
+#define MTYPE_TFT320x240 6
+#define MTYPE_STN640x480 7
+
+static struct pxafb_mode_info generic_stn_320x240_mode = {
+ .pixclock = 76923,
+ .bpp = 8,
+ .xres = 320,
+ .yres = 240,
+ .hsync_len = 3,
+ .vsync_len = 2,
+ .left_margin = 3,
+ .upper_margin = 0,
+ .right_margin = 3,
+ .lower_margin = 0,
+ .sync = (FB_SYNC_HOR_HIGH_ACT |
+ FB_SYNC_VERT_HIGH_ACT),
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info generic_stn_320x240 = {
+ .modes = &generic_stn_320x240_mode,
+ .num_modes = 1,
+ .lccr0 = 0,
+ .lccr3 = (LCCR3_PixClkDiv(0x03) |
+ LCCR3_Acb(0xff) |
+ LCCR3_PCP),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+};
+
+static struct pxafb_mode_info generic_tft_640x480_mode = {
+ .pixclock = 38461,
+ .bpp = 8,
+ .xres = 640,
+ .yres = 480,
+ .hsync_len = 60,
+ .vsync_len = 2,
+ .left_margin = 70,
+ .upper_margin = 10,
+ .right_margin = 70,
+ .lower_margin = 5,
+ .sync = 0,
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info generic_tft_640x480 = {
+ .modes = &generic_tft_640x480_mode,
+ .num_modes = 1,
+ .lccr0 = (LCCR0_PAS),
+ .lccr3 = (LCCR3_PixClkDiv(0x01) |
+ LCCR3_Acb(0xff) |
+ LCCR3_PCP),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+};
+
+static struct pxafb_mode_info generic_crt_640x480_mode = {
+ .pixclock = 38461,
+ .bpp = 8,
+ .xres = 640,
+ .yres = 480,
+ .hsync_len = 63,
+ .vsync_len = 2,
+ .left_margin = 81,
+ .upper_margin = 33,
+ .right_margin = 16,
+ .lower_margin = 10,
+ .sync = (FB_SYNC_HOR_HIGH_ACT |
+ FB_SYNC_VERT_HIGH_ACT),
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info generic_crt_640x480 = {
+ .modes = &generic_crt_640x480_mode,
+ .num_modes = 1,
+ .lccr0 = (LCCR0_PAS),
+ .lccr3 = (LCCR3_PixClkDiv(0x01) |
+ LCCR3_Acb(0xff)),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+};
+
+static struct pxafb_mode_info generic_crt_800x600_mode = {
+ .pixclock = 28846,
+ .bpp = 8,
+ .xres = 800,
+ .yres = 600,
+ .hsync_len = 63,
+ .vsync_len = 2,
+ .left_margin = 26,
+ .upper_margin = 21,
+ .right_margin = 26,
+ .lower_margin = 11,
+ .sync = (FB_SYNC_HOR_HIGH_ACT |
+ FB_SYNC_VERT_HIGH_ACT),
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info generic_crt_800x600 = {
+ .modes = &generic_crt_800x600_mode,
+ .num_modes = 1,
+ .lccr0 = (LCCR0_PAS),
+ .lccr3 = (LCCR3_PixClkDiv(0x02) |
+ LCCR3_Acb(0xff)),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+};
+
+static struct pxafb_mode_info generic_tft_320x240_mode = {
+ .pixclock = 134615,
+ .bpp = 16,
+ .xres = 320,
+ .yres = 240,
+ .hsync_len = 63,
+ .vsync_len = 7,
+ .left_margin = 75,
+ .upper_margin = 0,
+ .right_margin = 15,
+ .lower_margin = 15,
+ .sync = 0,
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info generic_tft_320x240 = {
+ .modes = &generic_tft_320x240_mode,
+ .num_modes = 1,
+ .lccr0 = (LCCR0_PAS),
+ .lccr3 = (LCCR3_PixClkDiv(0x06) |
+ LCCR3_Acb(0xff) |
+ LCCR3_PCP),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+};
+
+static struct pxafb_mode_info generic_stn_640x480_mode = {
+ .pixclock = 57692,
+ .bpp = 8,
+ .xres = 640,
+ .yres = 480,
+ .hsync_len = 4,
+ .vsync_len = 2,
+ .left_margin = 10,
+ .upper_margin = 5,
+ .right_margin = 10,
+ .lower_margin = 5,
+ .sync = (FB_SYNC_HOR_HIGH_ACT |
+ FB_SYNC_VERT_HIGH_ACT),
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info generic_stn_640x480 = {
+ .modes = &generic_stn_640x480_mode,
+ .num_modes = 1,
+ .lccr0 = 0,
+ .lccr3 = (LCCR3_PixClkDiv(0x02) |
+ LCCR3_Acb(0xff)),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+};
+
+static struct pxafb_mach_info *cmx2xx_display = &generic_crt_640x480;
+
+static int __init cmx2xx_set_display(char *str)
+{
+ int disp_type = simple_strtol(str, NULL, 0);
+ switch (disp_type) {
+ case MTYPE_STN320x240:
+ cmx2xx_display = &generic_stn_320x240;
+ break;
+ case MTYPE_TFT640x480:
+ cmx2xx_display = &generic_tft_640x480;
+ break;
+ case MTYPE_CRT640x480:
+ cmx2xx_display = &generic_crt_640x480;
+ break;
+ case MTYPE_CRT800x600:
+ cmx2xx_display = &generic_crt_800x600;
+ break;
+ case MTYPE_TFT320x240:
+ cmx2xx_display = &generic_tft_320x240;
+ break;
+ case MTYPE_STN640x480:
+ cmx2xx_display = &generic_stn_640x480;
+ break;
+ default: /* fallback to CRT 640x480 */
+ cmx2xx_display = &generic_crt_640x480;
+ break;
+ }
+ return 1;
+}
+
+/*
+ This should be done really early to get proper configuration for
+ frame buffer.
+ Indeed, pxafb parameters can be used istead, but CM-X2XX bootloader
+ has limitied line length for kernel command line, and also it will
+ break compatibitlty with proprietary releases already in field.
+*/
+__setup("monitor=", cmx2xx_set_display);
+
+static void __init cmx2xx_init_display(void)
+{
+ set_pxa_fb_info(cmx2xx_display);
+}
+#else
+static inline void cmx2xx_init_display(void) {}
+#endif
+
+#ifdef CONFIG_PM
+static unsigned long sleep_save_msc[10];
+
+static int cmx2xx_suspend(struct sys_device *dev, pm_message_t state)
+{
+ cmx2xx_pci_suspend();
+
+ /* save MSC registers */
+ sleep_save_msc[0] = MSC0;
+ sleep_save_msc[1] = MSC1;
+ sleep_save_msc[2] = MSC2;
+
+ /* setup power saving mode registers */
+ PCFR = 0x0;
+ PSLR = 0xff400000;
+ PMCR = 0x00000005;
+ PWER = 0x80000000;
+ PFER = 0x00000000;
+ PRER = 0x00000000;
+ PGSR0 = 0xC0018800;
+ PGSR1 = 0x004F0002;
+ PGSR2 = 0x6021C000;
+ PGSR3 = 0x00020000;
+
+ return 0;
+}
+
+static int cmx2xx_resume(struct sys_device *dev)
+{
+ cmx2xx_pci_resume();
+
+ /* restore MSC registers */
+ MSC0 = sleep_save_msc[0];
+ MSC1 = sleep_save_msc[1];
+ MSC2 = sleep_save_msc[2];
+
+ return 0;
+}
+
+static struct sysdev_class cmx2xx_pm_sysclass = {
+ .name = "pm",
+ .resume = cmx2xx_resume,
+ .suspend = cmx2xx_suspend,
+};
+
+static struct sys_device cmx2xx_pm_device = {
+ .cls = &cmx2xx_pm_sysclass,
+};
+
+static int __init cmx2xx_pm_init(void)
+{
+ int error;
+ error = sysdev_class_register(&cmx2xx_pm_sysclass);
+ if (error == 0)
+ error = sysdev_register(&cmx2xx_pm_device);
+ return error;
+}
+#else
+static int __init cmx2xx_pm_init(void) { return 0; }
+#endif
+
+#if defined(CONFIG_SND_PXA2XX_AC97) || defined(CONFIG_SND_PXA2XX_AC97_MODULE)
+static void __init cmx2xx_init_ac97(void)
+{
+ pxa_set_ac97_info(NULL);
+}
+#else
+static inline void cmx2xx_init_ac97(void) {}
+#endif
+
+static void __init cmx2xx_init(void)
+{
+ cmx2xx_pm_init();
+
+ if (cpu_is_pxa25x())
+ cmx255_init();
+ else
+ cmx270_init();
+
+ cmx2xx_init_dm9000();
+ cmx2xx_init_display();
+ cmx2xx_init_ac97();
+ cmx2xx_init_touchscreen();
+ cmx2xx_init_leds();
+}
+
+static void __init cmx2xx_init_irq(void)
+{
+ pxa27x_init_irq();
+
+ if (cpu_is_pxa25x()) {
+ pxa25x_init_irq();
+ cmx2xx_pci_init_irq(CMX255_GPIO_IT8152_IRQ);
+ } else {
+ pxa27x_init_irq();
+ cmx2xx_pci_init_irq(CMX270_GPIO_IT8152_IRQ);
+ }
+}
+
+#ifdef CONFIG_PCI
+/* Map PCI companion statically */
+static struct map_desc cmx2xx_io_desc[] __initdata = {
+ [0] = { /* PCI bridge */
+ .virtual = CMX2XX_IT8152_VIRT,
+ .pfn = __phys_to_pfn(PXA_CS4_PHYS),
+ .length = SZ_64M,
+ .type = MT_DEVICE
+ },
+};
+
+static void __init cmx2xx_map_io(void)
+{
+ pxa_map_io();
+ iotable_init(cmx2xx_io_desc, ARRAY_SIZE(cmx2xx_io_desc));
+
+ it8152_base_address = CMX2XX_IT8152_VIRT;
+}
+#else
+static void __init cmx2xx_map_io(void)
+{
+ pxa_map_io();
+}
+#endif
+
+MACHINE_START(ARMCORE, "Compulab CM-X2XX")
+ .boot_params = 0xa0000100,
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .map_io = cmx2xx_map_io,
+ .init_irq = cmx2xx_init_irq,
+ .timer = &pxa_timer,
+ .init_machine = cmx2xx_init,
+MACHINE_END
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
new file mode 100644
index 0000000000000000000000000000000000000000..deb46cd144bff4330a975788556b3e72f9ee7c9e
--- /dev/null
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -0,0 +1,465 @@
+/*
+ * linux/arch/arm/mach-pxa/cm-x300.c
+ *
+ * Support for the CompuLab CM-X300 modules
+ *
+ * Copyright (C) 2008 CompuLab Ltd.
+ *
+ * Mike Rapoport <mike@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <linux/gpio.h>
+#include <linux/dm9000.h>
+#include <linux/leds.h>
+
+#include <linux/i2c.h>
+#include <linux/i2c/pca953x.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include <mach/mfp-pxa300.h>
+
+#include <mach/hardware.h>
+#include <mach/gpio.h>
+#include <mach/pxafb.h>
+#include <mach/mmc.h>
+#include <mach/ohci.h>
+#include <mach/i2c.h>
+#include <mach/pxa3xx_nand.h>
+
+#include <asm/mach/map.h>
+
+#include "generic.h"
+
+#define CM_X300_ETH_PHYS 0x08000010
+
+#define GPIO82_MMC2_IRQ (82)
+#define GPIO85_MMC2_WP (85)
+
+#define CM_X300_MMC2_IRQ IRQ_GPIO(GPIO82_MMC2_IRQ)
+
+static mfp_cfg_t cm_x300_mfp_cfg[] __initdata = {
+ /* LCD */
+ GPIO54_LCD_LDD_0,
+ GPIO55_LCD_LDD_1,
+ GPIO56_LCD_LDD_2,
+ GPIO57_LCD_LDD_3,
+ GPIO58_LCD_LDD_4,
+ GPIO59_LCD_LDD_5,
+ GPIO60_LCD_LDD_6,
+ GPIO61_LCD_LDD_7,
+ GPIO62_LCD_LDD_8,
+ GPIO63_LCD_LDD_9,
+ GPIO64_LCD_LDD_10,
+ GPIO65_LCD_LDD_11,
+ GPIO66_LCD_LDD_12,
+ GPIO67_LCD_LDD_13,
+ GPIO68_LCD_LDD_14,
+ GPIO69_LCD_LDD_15,
+ GPIO72_LCD_FCLK,
+ GPIO73_LCD_LCLK,
+ GPIO74_LCD_PCLK,
+ GPIO75_LCD_BIAS,
+
+ /* BTUART */
+ GPIO111_UART2_RTS,
+ GPIO112_UART2_RXD | MFP_LPM_EDGE_FALL,
+ GPIO113_UART2_TXD,
+ GPIO114_UART2_CTS | MFP_LPM_EDGE_BOTH,
+
+ /* STUART */
+ GPIO109_UART3_TXD,
+ GPIO110_UART3_RXD | MFP_LPM_EDGE_FALL,
+
+ /* AC97 */
+ GPIO23_AC97_nACRESET,
+ GPIO24_AC97_SYSCLK,
+ GPIO29_AC97_BITCLK,
+ GPIO25_AC97_SDATA_IN_0,
+ GPIO27_AC97_SDATA_OUT,
+ GPIO28_AC97_SYNC,
+
+ /* Keypad */
+ GPIO115_KP_MKIN_0 | MFP_LPM_EDGE_BOTH,
+ GPIO116_KP_MKIN_1 | MFP_LPM_EDGE_BOTH,
+ GPIO117_KP_MKIN_2 | MFP_LPM_EDGE_BOTH,
+ GPIO118_KP_MKIN_3 | MFP_LPM_EDGE_BOTH,
+ GPIO119_KP_MKIN_4 | MFP_LPM_EDGE_BOTH,
+ GPIO120_KP_MKIN_5 | MFP_LPM_EDGE_BOTH,
+ GPIO2_2_KP_MKIN_6 | MFP_LPM_EDGE_BOTH,
+ GPIO3_2_KP_MKIN_7 | MFP_LPM_EDGE_BOTH,
+ GPIO121_KP_MKOUT_0,
+ GPIO122_KP_MKOUT_1,
+ GPIO123_KP_MKOUT_2,
+ GPIO124_KP_MKOUT_3,
+ GPIO125_KP_MKOUT_4,
+ GPIO4_2_KP_MKOUT_5,
+
+ /* MMC1 */
+ GPIO3_MMC1_DAT0,
+ GPIO4_MMC1_DAT1 | MFP_LPM_EDGE_BOTH,
+ GPIO5_MMC1_DAT2,
+ GPIO6_MMC1_DAT3,
+ GPIO7_MMC1_CLK,
+ GPIO8_MMC1_CMD, /* CMD0 for slot 0 */
+
+ /* MMC2 */
+ GPIO9_MMC2_DAT0,
+ GPIO10_MMC2_DAT1 | MFP_LPM_EDGE_BOTH,
+ GPIO11_MMC2_DAT2,
+ GPIO12_MMC2_DAT3,
+ GPIO13_MMC2_CLK,
+ GPIO14_MMC2_CMD,
+
+ /* FFUART */
+ GPIO30_UART1_RXD | MFP_LPM_EDGE_FALL,
+ GPIO31_UART1_TXD,
+ GPIO32_UART1_CTS,
+ GPIO37_UART1_RTS,
+ GPIO33_UART1_DCD,
+ GPIO34_UART1_DSR | MFP_LPM_EDGE_FALL,
+ GPIO35_UART1_RI,
+ GPIO36_UART1_DTR,
+
+ /* GPIOs */
+ GPIO79_GPIO, /* LED */
+ GPIO82_GPIO | MFP_PULL_HIGH, /* MMC CD */
+ GPIO85_GPIO, /* MMC WP */
+ GPIO99_GPIO, /* Ethernet IRQ */
+};
+
+#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
+static struct resource dm9000_resources[] = {
+ [0] = {
+ .start = CM_X300_ETH_PHYS,
+ .end = CM_X300_ETH_PHYS + 0x3,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = CM_X300_ETH_PHYS + 0x4,
+ .end = CM_X300_ETH_PHYS + 0x4 + 500,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO99)),
+ .end = IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO99)),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+ }
+};
+
+static struct dm9000_plat_data cm_x300_dm9000_platdata = {
+ .flags = DM9000_PLATF_16BITONLY,
+};
+
+static struct platform_device dm9000_device = {
+ .name = "dm9000",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(dm9000_resources),
+ .resource = dm9000_resources,
+ .dev = {
+ .platform_data = &cm_x300_dm9000_platdata,
+ }
+
+};
+
+static void __init cm_x300_init_dm9000(void)
+{
+ platform_device_register(&dm9000_device);
+}
+#else
+static inline void cm_x300_init_dm9000(void) {}
+#endif
+
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
+static struct pxafb_mode_info cm_x300_lcd_modes[] = {
+ [0] = {
+ .pixclock = 38000,
+ .bpp = 16,
+ .xres = 480,
+ .yres = 640,
+ .hsync_len = 8,
+ .vsync_len = 2,
+ .left_margin = 8,
+ .upper_margin = 0,
+ .right_margin = 24,
+ .lower_margin = 4,
+ .cmap_greyscale = 0,
+ },
+ [1] = {
+ .pixclock = 153800,
+ .bpp = 16,
+ .xres = 240,
+ .yres = 320,
+ .hsync_len = 8,
+ .vsync_len = 2,
+ .left_margin = 8,
+ .upper_margin = 2,
+ .right_margin = 88,
+ .lower_margin = 2,
+ .cmap_greyscale = 0,
+ },
+};
+
+static struct pxafb_mach_info cm_x300_lcd = {
+ .modes = cm_x300_lcd_modes,
+ .num_modes = 2,
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
+};
+
+static void __init cm_x300_init_lcd(void)
+{
+ set_pxa_fb_info(&cm_x300_lcd);
+}
+#else
+static inline void cm_x300_init_lcd(void) {}
+#endif
+
+#if defined(CONFIG_MTD_NAND_PXA3xx) || defined(CONFIG_MTD_NAND_PXA3xx_MODULE)
+static struct mtd_partition cm_x300_nand_partitions[] = {
+ [0] = {
+ .name = "OBM",
+ .offset = 0,
+ .size = SZ_256K,
+ .mask_flags = MTD_WRITEABLE, /* force read-only */
+ },
+ [1] = {
+ .name = "U-Boot",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_256K,
+ .mask_flags = MTD_WRITEABLE, /* force read-only */
+ },
+ [2] = {
+ .name = "Environment",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_256K,
+ },
+ [3] = {
+ .name = "reserved",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_256K + SZ_1M,
+ .mask_flags = MTD_WRITEABLE, /* force read-only */
+ },
+ [4] = {
+ .name = "kernel",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_4M,
+ },
+ [5] = {
+ .name = "fs",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct pxa3xx_nand_platform_data cm_x300_nand_info = {
+ .enable_arbiter = 1,
+ .parts = cm_x300_nand_partitions,
+ .nr_parts = ARRAY_SIZE(cm_x300_nand_partitions),
+};
+
+static void __init cm_x300_init_nand(void)
+{
+ pxa3xx_set_nand_info(&cm_x300_nand_info);
+}
+#else
+static inline void cm_x300_init_nand(void) {}
+#endif
+
+#if defined(CONFIG_MMC) || defined(CONFIG_MMC_MODULE)
+/* The first MMC slot of CM-X300 is hardwired to Libertas card and has
+ no detection/ro pins */
+static int cm_x300_mci_init(struct device *dev,
+ irq_handler_t cm_x300_detect_int,
+ void *data)
+{
+ return 0;
+}
+
+static void cm_x300_mci_exit(struct device *dev, void *data)
+{
+}
+
+static struct pxamci_platform_data cm_x300_mci_platform_data = {
+ .detect_delay = 20,
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .init = cm_x300_mci_init,
+ .exit = cm_x300_mci_exit,
+};
+
+static int cm_x300_mci2_ro(struct device *dev)
+{
+ return gpio_get_value(GPIO85_MMC2_WP);
+}
+
+static int cm_x300_mci2_init(struct device *dev,
+ irq_handler_t cm_x300_detect_int,
+ void *data)
+{
+ int err;
+
+ /*
+ * setup GPIO for CM-X300 MMC controller
+ */
+ err = gpio_request(GPIO82_MMC2_IRQ, "mmc card detect");
+ if (err)
+ goto err_request_cd;
+ gpio_direction_input(GPIO82_MMC2_IRQ);
+
+ err = gpio_request(GPIO85_MMC2_WP, "mmc write protect");
+ if (err)
+ goto err_request_wp;
+ gpio_direction_input(GPIO85_MMC2_WP);
+
+ err = request_irq(CM_X300_MMC2_IRQ, cm_x300_detect_int,
+ IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+ "MMC card detect", data);
+ if (err) {
+ printk(KERN_ERR "%s: MMC/SD/SDIO: "
+ "can't request card detect IRQ\n", __func__);
+ goto err_request_irq;
+ }
+
+ return 0;
+
+err_request_irq:
+ gpio_free(GPIO85_MMC2_WP);
+err_request_wp:
+ gpio_free(GPIO82_MMC2_IRQ);
+err_request_cd:
+ return err;
+}
+
+static void cm_x300_mci2_exit(struct device *dev, void *data)
+{
+ free_irq(CM_X300_MMC2_IRQ, data);
+ gpio_free(GPIO82_MMC2_IRQ);
+ gpio_free(GPIO85_MMC2_WP);
+}
+
+static struct pxamci_platform_data cm_x300_mci2_platform_data = {
+ .detect_delay = 20,
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .init = cm_x300_mci2_init,
+ .exit = cm_x300_mci2_exit,
+ .get_ro = cm_x300_mci2_ro,
+};
+
+static void __init cm_x300_init_mmc(void)
+{
+ pxa_set_mci_info(&cm_x300_mci_platform_data);
+ pxa3xx_set_mci2_info(&cm_x300_mci2_platform_data);
+}
+#else
+static inline void cm_x300_init_mmc(void) {}
+#endif
+
+#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
+static struct pxaohci_platform_data cm_x300_ohci_platform_data = {
+ .port_mode = PMM_PERPORT_MODE,
+ .flags = ENABLE_PORT1 | ENABLE_PORT2 | POWER_CONTROL_LOW,
+};
+
+static void __init cm_x300_init_ohci(void)
+{
+ pxa_set_ohci_info(&cm_x300_ohci_platform_data);
+}
+#else
+static inline void cm_x300_init_ohci(void) {}
+#endif
+
+#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
+static struct gpio_led cm_x300_leds[] = {
+ [0] = {
+ .name = "cm-x300:green",
+ .default_trigger = "heartbeat",
+ .gpio = 79,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led_platform_data cm_x300_gpio_led_pdata = {
+ .num_leds = ARRAY_SIZE(cm_x300_leds),
+ .leds = cm_x300_leds,
+};
+
+static struct platform_device cm_x300_led_device = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &cm_x300_gpio_led_pdata,
+ },
+};
+
+static void __init cm_x300_init_leds(void)
+{
+ platform_device_register(&cm_x300_led_device);
+}
+#else
+static inline void cm_x300_init_leds(void) {}
+#endif
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+/* PCA9555 */
+static struct pca953x_platform_data cm_x300_gpio_ext_pdata_0 = {
+ .gpio_base = 128,
+};
+
+static struct pca953x_platform_data cm_x300_gpio_ext_pdata_1 = {
+ .gpio_base = 144,
+};
+
+static struct i2c_board_info cm_x300_gpio_ext_info[] = {
+ [0] = {
+ I2C_BOARD_INFO("pca9555", 0x24),
+ .platform_data = &cm_x300_gpio_ext_pdata_0,
+ },
+ [1] = {
+ I2C_BOARD_INFO("pca9555", 0x25),
+ .platform_data = &cm_x300_gpio_ext_pdata_1,
+ },
+};
+
+static void __init cm_x300_init_i2c(void)
+{
+ pxa_set_i2c_info(NULL);
+ i2c_register_board_info(0, cm_x300_gpio_ext_info,
+ ARRAY_SIZE(cm_x300_gpio_ext_info));
+}
+#else
+static inline void cm_x300_init_i2c(void) {}
+#endif
+
+static void __init cm_x300_init(void)
+{
+ /* board-processor specific GPIO initialization */
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(cm_x300_mfp_cfg));
+
+ cm_x300_init_dm9000();
+ cm_x300_init_lcd();
+ cm_x300_init_ohci();
+ cm_x300_init_mmc();
+ cm_x300_init_nand();
+ cm_x300_init_leds();
+ cm_x300_init_i2c();
+}
+
+MACHINE_START(CM_X300, "CM-X300 module")
+ .phys_io = 0x40000000,
+ .boot_params = 0xa0000100,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .map_io = pxa_map_io,
+ .init_irq = pxa3xx_init_irq,
+ .timer = &pxa_timer,
+ .init_machine = cm_x300_init,
+MACHINE_END
diff --git a/arch/arm/mach-pxa/colibri.c b/arch/arm/mach-pxa/colibri.c
index abce13c846c5e4c8315a830df7aa05681d598323..e8473624427eed4ad613466b20398c14fcf062a0 100644
--- a/arch/arm/mach-pxa/colibri.c
+++ b/arch/arm/mach-pxa/colibri.c
@@ -29,12 +29,17 @@
#include <asm/mach/irq.h>
#include <asm/mach/flash.h>
#include <mach/pxa-regs.h>
-#include <mach/pxa2xx-gpio.h>
+#include <mach/mfp-pxa27x.h>
#include <mach/colibri.h>
#include "generic.h"
#include "devices.h"
+static unsigned long colibri_pin_config[] __initdata = {
+ GPIO78_nCS_2, /* Ethernet CS */
+ GPIO114_GPIO, /* Ethernet IRQ */
+};
+
/*
* Flash
*/
@@ -116,9 +121,7 @@ static struct platform_device *colibri_devices[] __initdata = {
static void __init colibri_init(void)
{
- /* DM9000 LAN */
- pxa_gpio_mode(GPIO78_nCS_2_MD);
- pxa_gpio_mode(GPIO_DM9000 | GPIO_IN);
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(colibri_pin_config));
platform_add_devices(colibri_devices, ARRAY_SIZE(colibri_devices));
}
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index e703a8d209e243d87410b2bde4f520ac5bd75769..65558d6aa220d396e1e10c350ae5ebbc679f53bf 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -20,7 +20,12 @@
#include <linux/interrupt.h>
#include <linux/mmc/host.h>
#include <linux/pm.h>
+#include <linux/gpio.h>
#include <linux/backlight.h>
+#include <linux/io.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
+#include <linux/spi/corgi_lcd.h>
#include <video/w100fb.h>
#include <asm/setup.h>
@@ -28,7 +33,6 @@
#include <asm/mach-types.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/system.h>
#include <asm/mach/arch.h>
@@ -37,11 +41,12 @@
#include <mach/pxa-regs.h>
#include <mach/pxa2xx-regs.h>
-#include <mach/pxa2xx-gpio.h>
+#include <mach/mfp-pxa25x.h>
#include <mach/i2c.h>
#include <mach/irda.h>
#include <mach/mmc.h>
#include <mach/udc.h>
+#include <mach/pxa2xx_spi.h>
#include <mach/corgi.h>
#include <mach/sharpsl.h>
@@ -52,6 +57,61 @@
#include "devices.h"
#include "sharpsl.h"
+static unsigned long corgi_pin_config[] __initdata = {
+ /* Static Memory I/O */
+ GPIO78_nCS_2, /* w100fb */
+ GPIO80_nCS_4, /* scoop */
+
+ /* SSP1 */
+ GPIO23_SSP1_SCLK,
+ GPIO25_SSP1_TXD,
+ GPIO26_SSP1_RXD,
+ GPIO24_GPIO, /* CORGI_GPIO_ADS7846_CS - SFRM as chip select */
+
+ /* I2S */
+ GPIO28_I2S_BITCLK_OUT,
+ GPIO29_I2S_SDATA_IN,
+ GPIO30_I2S_SDATA_OUT,
+ GPIO31_I2S_SYNC,
+ GPIO32_I2S_SYSCLK,
+
+ /* Infra-Red */
+ GPIO47_FICP_TXD,
+ GPIO46_FICP_RXD,
+
+ /* FFUART */
+ GPIO40_FFUART_DTR,
+ GPIO41_FFUART_RTS,
+ GPIO39_FFUART_TXD,
+ GPIO37_FFUART_DSR,
+ GPIO34_FFUART_RXD,
+ GPIO35_FFUART_CTS,
+
+ /* PC Card */
+ GPIO48_nPOE,
+ GPIO49_nPWE,
+ GPIO50_nPIOR,
+ GPIO51_nPIOW,
+ GPIO52_nPCE_1,
+ GPIO53_nPCE_2,
+ GPIO54_nPSKTSEL,
+ GPIO55_nPREG,
+ GPIO56_nPWAIT,
+ GPIO57_nIOIS16,
+
+ /* MMC */
+ GPIO6_MMC_CLK,
+ GPIO8_MMC_CS0,
+
+ /* GPIO */
+ GPIO9_GPIO, /* CORGI_GPIO_nSD_DETECT */
+ GPIO7_GPIO, /* CORGI_GPIO_nSD_WP */
+ GPIO33_GPIO, /* CORGI_GPIO_SD_PWR */
+ GPIO22_GPIO, /* CORGI_GPIO_IR_ON */
+ GPIO44_GPIO, /* CORGI_GPIO_HSYNC */
+
+ GPIO1_GPIO | WAKEUP_ON_EDGE_RISE,
+};
/*
* Corgi SCOOP Device
@@ -67,6 +127,7 @@ static struct resource corgi_scoop_resources[] = {
static struct scoop_config corgi_scoop_setup = {
.io_dir = CORGI_SCOOP_IO_DIR,
.io_out = CORGI_SCOOP_IO_OUT,
+ .gpio_base = CORGI_SCOOP_GPIO_BASE,
};
struct platform_device corgiscoop_device = {
@@ -79,27 +140,6 @@ struct platform_device corgiscoop_device = {
.resource = corgi_scoop_resources,
};
-static void corgi_pcmcia_init(void)
-{
- /* Setup default state of GPIO outputs
- before we enable them as outputs. */
- GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) |
- GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) |
- GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO52_nPCE_1) |
- GPIO_bit(GPIO53_nPCE_2);
-
- pxa_gpio_mode(GPIO48_nPOE_MD);
- pxa_gpio_mode(GPIO49_nPWE_MD);
- pxa_gpio_mode(GPIO50_nPIOR_MD);
- pxa_gpio_mode(GPIO51_nPIOW_MD);
- pxa_gpio_mode(GPIO55_nPREG_MD);
- pxa_gpio_mode(GPIO56_nPWAIT_MD);
- pxa_gpio_mode(GPIO57_nIOIS16_MD);
- pxa_gpio_mode(GPIO52_nPCE_1_MD);
- pxa_gpio_mode(GPIO53_nPCE_2_MD);
- pxa_gpio_mode(GPIO54_pSKTSEL_MD);
-}
-
static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = {
{
.dev = &corgiscoop_device.dev,
@@ -112,58 +152,10 @@ static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = {
static struct scoop_pcmcia_config corgi_pcmcia_config = {
.devs = &corgi_pcmcia_scoop[0],
.num_devs = 1,
- .pcmcia_init = corgi_pcmcia_init,
};
EXPORT_SYMBOL(corgiscoop_device);
-
-/*
- * Corgi SSP Device
- *
- * Set the parent as the scoop device because a lot of SSP devices
- * also use scoop functions and this makes the power up/down order
- * work correctly.
- */
-struct platform_device corgissp_device = {
- .name = "corgi-ssp",
- .dev = {
- .parent = &corgiscoop_device.dev,
- },
- .id = -1,
-};
-
-struct corgissp_machinfo corgi_ssp_machinfo = {
- .port = 1,
- .cs_lcdcon = CORGI_GPIO_LCDCON_CS,
- .cs_ads7846 = CORGI_GPIO_ADS7846_CS,
- .cs_max1111 = CORGI_GPIO_MAX1111_CS,
- .clk_lcdcon = 76,
- .clk_ads7846 = 2,
- .clk_max1111 = 8,
-};
-
-
-/*
- * LCD/Framebuffer
- */
-static void w100_lcdtg_suspend(struct w100fb_par *par)
-{
- corgi_lcdtg_suspend();
-}
-
-static void w100_lcdtg_init(struct w100fb_par *par)
-{
- corgi_lcdtg_hw_init(par->xres);
-}
-
-
-static struct w100_tg_info corgi_lcdtg_info = {
- .change = w100_lcdtg_init,
- .suspend = w100_lcdtg_suspend,
- .resume = w100_lcdtg_init,
-};
-
static struct w100_mem_info corgi_fb_mem = {
.ext_cntl = 0x00040003,
.sdram_mode_reg = 0x00650021,
@@ -242,7 +234,6 @@ static struct w100_mode corgi_fb_modes[] = {
};
static struct w100fb_mach_info corgi_fb_info = {
- .tg = &corgi_lcdtg_info,
.init_mode = INIT_MODE_ROTATED,
.mem = &corgi_fb_mem,
.regs = &corgi_fb_regs,
@@ -268,60 +259,10 @@ static struct platform_device corgifb_device = {
.resource = corgi_fb_resources,
.dev = {
.platform_data = &corgi_fb_info,
- .parent = &corgissp_device.dev,
},
};
-
-/*
- * Corgi Backlight Device
- */
-static void corgi_bl_kick_battery(void)
-{
- void (*kick_batt)(void);
-
- kick_batt = symbol_get(sharpsl_battery_kick);
- if (kick_batt) {
- kick_batt();
- symbol_put(sharpsl_battery_kick);
- }
-}
-
-static void corgi_bl_set_intensity(int intensity)
-{
- if (intensity > 0x10)
- intensity += 0x10;
-
- /* Bits 0-4 are accessed via the SSP interface */
- corgi_ssp_blduty_set(intensity & 0x1f);
-
- /* Bit 5 is via SCOOP */
- if (intensity & 0x0020)
- set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_BACKLIGHT_CONT);
- else
- reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_BACKLIGHT_CONT);
-}
-
-static struct generic_bl_info corgi_bl_machinfo = {
- .name = "corgi-bl",
- .max_intensity = 0x2f,
- .default_intensity = 0x1f,
- .limit_mask = 0x0b,
- .set_bl_intensity = corgi_bl_set_intensity,
- .kick_battery = corgi_bl_kick_battery,
-};
-
-static struct platform_device corgibl_device = {
- .name = "generic-bl",
- .dev = {
- .parent = &corgifb_device.dev,
- .platform_data = &corgi_bl_machinfo,
- },
- .id = -1,
-};
-
-
/*
* Corgi Keyboard Device
*/
@@ -330,75 +271,35 @@ static struct platform_device corgikbd_device = {
.id = -1,
};
-
/*
* Corgi LEDs
*/
-static struct platform_device corgiled_device = {
- .name = "corgi-led",
- .id = -1,
-};
-
-
-/*
- * Corgi Touch Screen Device
- */
-static unsigned long (*get_hsync_invperiod)(struct device *dev);
-
-static void inline sharpsl_wait_sync(int gpio)
-{
- while((GPLR(gpio) & GPIO_bit(gpio)) == 0);
- while((GPLR(gpio) & GPIO_bit(gpio)) != 0);
-}
-
-static unsigned long corgi_get_hsync_invperiod(void)
-{
- if (!get_hsync_invperiod)
- get_hsync_invperiod = symbol_get(w100fb_get_hsynclen);
- if (!get_hsync_invperiod)
- return 0;
-
- return get_hsync_invperiod(&corgifb_device.dev);
-}
-
-static void corgi_put_hsync(void)
-{
- if (get_hsync_invperiod)
- symbol_put(w100fb_get_hsynclen);
- get_hsync_invperiod = NULL;
-}
-
-static void corgi_wait_hsync(void)
-{
- sharpsl_wait_sync(CORGI_GPIO_HSYNC);
-}
-
-static struct resource corgits_resources[] = {
- [0] = {
- .start = CORGI_IRQ_GPIO_TP_INT,
- .end = CORGI_IRQ_GPIO_TP_INT,
- .flags = IORESOURCE_IRQ,
+static struct gpio_led corgi_gpio_leds[] = {
+ {
+ .name = "corgi:amber:charge",
+ .default_trigger = "sharpsl-charge",
+ .gpio = CORGI_GPIO_LED_ORANGE,
+ },
+ {
+ .name = "corgi:green:mail",
+ .default_trigger = "nand-disk",
+ .gpio = CORGI_GPIO_LED_GREEN,
},
};
-static struct corgits_machinfo corgi_ts_machinfo = {
- .get_hsync_invperiod = corgi_get_hsync_invperiod,
- .put_hsync = corgi_put_hsync,
- .wait_hsync = corgi_wait_hsync,
+static struct gpio_led_platform_data corgi_gpio_leds_info = {
+ .leds = corgi_gpio_leds,
+ .num_leds = ARRAY_SIZE(corgi_gpio_leds),
};
-static struct platform_device corgits_device = {
- .name = "corgi-ts",
+static struct platform_device corgiled_device = {
+ .name = "leds-gpio",
+ .id = -1,
.dev = {
- .parent = &corgissp_device.dev,
- .platform_data = &corgi_ts_machinfo,
+ .platform_data = &corgi_gpio_leds_info,
},
- .id = -1,
- .num_resources = ARRAY_SIZE(corgits_resources),
- .resource = corgits_resources,
};
-
/*
* MMC/SD Device
*
@@ -411,20 +312,42 @@ static int corgi_mci_init(struct device *dev, irq_handler_t corgi_detect_int, vo
{
int err;
- /* setup GPIO for PXA25x MMC controller */
- pxa_gpio_mode(GPIO6_MMCCLK_MD);
- pxa_gpio_mode(GPIO8_MMCCS0_MD);
- pxa_gpio_mode(CORGI_GPIO_nSD_DETECT | GPIO_IN);
- pxa_gpio_mode(CORGI_GPIO_SD_PWR | GPIO_OUT);
+ err = gpio_request(CORGI_GPIO_nSD_DETECT, "nSD_DETECT");
+ if (err)
+ goto err_out;
- corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250);
+ err = gpio_request(CORGI_GPIO_nSD_WP, "nSD_WP");
+ if (err)
+ goto err_free_1;
- err = request_irq(CORGI_IRQ_GPIO_nSD_DETECT, corgi_detect_int,
- IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
- "MMC card detect", data);
+ err = gpio_request(CORGI_GPIO_SD_PWR, "SD_PWR");
if (err)
- printk(KERN_ERR "corgi_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
+ goto err_free_2;
+ gpio_direction_input(CORGI_GPIO_nSD_DETECT);
+ gpio_direction_input(CORGI_GPIO_nSD_WP);
+ gpio_direction_output(CORGI_GPIO_SD_PWR, 0);
+
+ corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250);
+
+ err = request_irq(CORGI_IRQ_GPIO_nSD_DETECT, corgi_detect_int,
+ IRQF_DISABLED | IRQF_TRIGGER_RISING |
+ IRQF_TRIGGER_FALLING,
+ "MMC card detect", data);
+ if (err) {
+ pr_err("%s: MMC/SD: can't request MMC card detect IRQ\n",
+ __func__);
+ goto err_free_3;
+ }
+ return 0;
+
+err_free_3:
+ gpio_free(CORGI_GPIO_SD_PWR);
+err_free_2:
+ gpio_free(CORGI_GPIO_nSD_WP);
+err_free_1:
+ gpio_free(CORGI_GPIO_nSD_DETECT);
+err_out:
return err;
}
@@ -432,20 +355,20 @@ static void corgi_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
- if (( 1 << vdd) & p_d->ocr_mask)
- GPSR1 = GPIO_bit(CORGI_GPIO_SD_PWR);
- else
- GPCR1 = GPIO_bit(CORGI_GPIO_SD_PWR);
+ gpio_set_value(CORGI_GPIO_SD_PWR, ((1 << vdd) & p_d->ocr_mask));
}
static int corgi_mci_get_ro(struct device *dev)
{
- return GPLR(CORGI_GPIO_nSD_WP) & GPIO_bit(CORGI_GPIO_nSD_WP);
+ return gpio_get_value(CORGI_GPIO_nSD_WP);
}
static void corgi_mci_exit(struct device *dev, void *data)
{
free_irq(CORGI_IRQ_GPIO_nSD_DETECT, data);
+ gpio_free(CORGI_GPIO_SD_PWR);
+ gpio_free(CORGI_GPIO_nSD_WP);
+ gpio_free(CORGI_GPIO_nSD_DETECT);
}
static struct pxamci_platform_data corgi_mci_platform_data = {
@@ -462,16 +385,32 @@ static struct pxamci_platform_data corgi_mci_platform_data = {
*/
static void corgi_irda_transceiver_mode(struct device *dev, int mode)
{
- if (mode & IR_OFF)
- GPSR(CORGI_GPIO_IR_ON) = GPIO_bit(CORGI_GPIO_IR_ON);
- else
- GPCR(CORGI_GPIO_IR_ON) = GPIO_bit(CORGI_GPIO_IR_ON);
+ gpio_set_value(CORGI_GPIO_IR_ON, mode & IR_OFF);
pxa2xx_transceiver_mode(dev, mode);
}
+static int corgi_irda_startup(struct device *dev)
+{
+ int err;
+
+ err = gpio_request(CORGI_GPIO_IR_ON, "IR_ON");
+ if (err)
+ return err;
+
+ gpio_direction_output(CORGI_GPIO_IR_ON, 1);
+ return 0;
+}
+
+static void corgi_irda_shutdown(struct device *dev)
+{
+ gpio_free(CORGI_GPIO_IR_ON);
+}
+
static struct pxaficp_platform_data corgi_ficp_platform_data = {
- .transceiver_cap = IR_SIRMODE | IR_OFF,
- .transceiver_mode = corgi_irda_transceiver_mode,
+ .transceiver_cap = IR_SIRMODE | IR_OFF,
+ .transceiver_mode = corgi_irda_transceiver_mode,
+ .startup = corgi_irda_startup,
+ .shutdown = corgi_irda_shutdown,
};
@@ -483,14 +422,129 @@ static struct pxa2xx_udc_mach_info udc_info __initdata = {
.gpio_pullup = CORGI_GPIO_USB_PULLUP,
};
+#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MASTER)
+static struct pxa2xx_spi_master corgi_spi_info = {
+ .num_chipselect = 3,
+};
+
+static struct ads7846_platform_data corgi_ads7846_info = {
+ .model = 7846,
+ .vref_delay_usecs = 100,
+ .x_plate_ohms = 419,
+ .y_plate_ohms = 486,
+ .gpio_pendown = CORGI_GPIO_TP_INT,
+};
+
+static void corgi_ads7846_cs(u32 command)
+{
+ gpio_set_value(CORGI_GPIO_ADS7846_CS, !(command == PXA2XX_CS_ASSERT));
+}
+
+static struct pxa2xx_spi_chip corgi_ads7846_chip = {
+ .cs_control = corgi_ads7846_cs,
+};
+
+static void corgi_bl_kick_battery(void)
+{
+ void (*kick_batt)(void);
+
+ kick_batt = symbol_get(sharpsl_battery_kick);
+ if (kick_batt) {
+ kick_batt();
+ symbol_put(sharpsl_battery_kick);
+ }
+}
+
+static struct corgi_lcd_platform_data corgi_lcdcon_info = {
+ .init_mode = CORGI_LCD_MODE_VGA,
+ .max_intensity = 0x2f,
+ .default_intensity = 0x1f,
+ .limit_mask = 0x0b,
+ .gpio_backlight_cont = CORGI_GPIO_BACKLIGHT_CONT,
+ .gpio_backlight_on = -1,
+ .kick_battery = corgi_bl_kick_battery,
+};
+
+static void corgi_lcdcon_cs(u32 command)
+{
+ gpio_set_value(CORGI_GPIO_LCDCON_CS, !(command == PXA2XX_CS_ASSERT));
+}
+
+static struct pxa2xx_spi_chip corgi_lcdcon_chip = {
+ .cs_control = corgi_lcdcon_cs,
+};
+
+static void corgi_max1111_cs(u32 command)
+{
+ gpio_set_value(CORGI_GPIO_MAX1111_CS, !(command == PXA2XX_CS_ASSERT));
+}
+
+static struct pxa2xx_spi_chip corgi_max1111_chip = {
+ .cs_control = corgi_max1111_cs,
+};
+
+static struct spi_board_info corgi_spi_devices[] = {
+ {
+ .modalias = "ads7846",
+ .max_speed_hz = 1200000,
+ .bus_num = 1,
+ .chip_select = 0,
+ .platform_data = &corgi_ads7846_info,
+ .controller_data= &corgi_ads7846_chip,
+ .irq = gpio_to_irq(CORGI_GPIO_TP_INT),
+ }, {
+ .modalias = "corgi-lcd",
+ .max_speed_hz = 50000,
+ .bus_num = 1,
+ .chip_select = 1,
+ .platform_data = &corgi_lcdcon_info,
+ .controller_data= &corgi_lcdcon_chip,
+ }, {
+ .modalias = "max1111",
+ .max_speed_hz = 450000,
+ .bus_num = 1,
+ .chip_select = 2,
+ .controller_data= &corgi_max1111_chip,
+ },
+};
+
+static void __init corgi_init_spi(void)
+{
+ int err;
+
+ err = gpio_request(CORGI_GPIO_ADS7846_CS, "ADS7846_CS");
+ if (err)
+ return;
+
+ err = gpio_request(CORGI_GPIO_LCDCON_CS, "LCDCON_CS");
+ if (err)
+ goto err_free_1;
+
+ err = gpio_request(CORGI_GPIO_MAX1111_CS, "MAX1111_CS");
+ if (err)
+ goto err_free_2;
+
+ gpio_direction_output(CORGI_GPIO_ADS7846_CS, 1);
+ gpio_direction_output(CORGI_GPIO_LCDCON_CS, 1);
+ gpio_direction_output(CORGI_GPIO_MAX1111_CS, 1);
+
+ pxa2xx_set_spi_info(1, &corgi_spi_info);
+ spi_register_board_info(ARRAY_AND_SIZE(corgi_spi_devices));
+ return;
+
+err_free_2:
+ gpio_free(CORGI_GPIO_LCDCON_CS);
+err_free_1:
+ gpio_free(CORGI_GPIO_ADS7846_CS);
+}
+#else
+static inline void corgi_init_spi(void) {}
+#endif
static struct platform_device *devices[] __initdata = {
&corgiscoop_device,
- &corgissp_device,
&corgifb_device,
&corgikbd_device,
- &corgibl_device,
- &corgits_device,
&corgiled_device,
};
@@ -498,7 +552,8 @@ static void corgi_poweroff(void)
{
if (!machine_is_corgi())
/* Green LED off tells the bootloader to halt */
- reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_LED_GREEN);
+ gpio_set_value(CORGI_GPIO_LED_GREEN, 0);
+
arm_machine_restart('h');
}
@@ -506,7 +561,8 @@ static void corgi_restart(char mode)
{
if (!machine_is_corgi())
/* Green LED on tells the bootloader to reboot */
- set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_LED_GREEN);
+ gpio_set_value(CORGI_GPIO_LED_GREEN, 1);
+
arm_machine_restart('h');
}
@@ -515,20 +571,12 @@ static void __init corgi_init(void)
pm_power_off = corgi_poweroff;
arm_pm_restart = corgi_restart;
- /* setup sleep mode values */
- PWER = 0x00000002;
- PFER = 0x00000000;
- PRER = 0x00000002;
- PGSR0 = 0x0158C000;
- PGSR1 = 0x00FF0080;
- PGSR2 = 0x0001C004;
/* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
PCFR |= PCFR_OPDE;
- corgi_ssp_set_machinfo(&corgi_ssp_machinfo);
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(corgi_pin_config));
- pxa_gpio_mode(CORGI_GPIO_IR_ON | GPIO_OUT);
- pxa_gpio_mode(CORGI_GPIO_HSYNC | GPIO_IN);
+ corgi_init_spi();
pxa_set_udc_info(&udc_info);
pxa_set_mci_info(&corgi_mci_platform_data);
diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c
deleted file mode 100644
index 311baf149b07164646d4af91d0226732572c73d7..0000000000000000000000000000000000000000
--- a/arch/arm/mach-pxa/corgi_lcd.c
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * linux/arch/arm/mach-pxa/corgi_lcd.c
- *
- * Corgi/Spitz LCD Specific Code
- *
- * Copyright (C) 2005 Richard Purdie
- *
- * Connectivity:
- * Corgi - LCD to ATI Imageon w100 (Wallaby)
- * Spitz - LCD to PXA Framebuffer
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/module.h>
-#include <linux/string.h>
-#include <mach/akita.h>
-#include <mach/corgi.h>
-#include <mach/hardware.h>
-#include <mach/pxa-regs.h>
-#include <mach/sharpsl.h>
-#include <mach/spitz.h>
-#include <asm/hardware/scoop.h>
-#include <asm/mach/sharpsl_param.h>
-#include "generic.h"
-
-/* Register Addresses */
-#define RESCTL_ADRS 0x00
-#define PHACTRL_ADRS 0x01
-#define DUTYCTRL_ADRS 0x02
-#define POWERREG0_ADRS 0x03
-#define POWERREG1_ADRS 0x04
-#define GPOR3_ADRS 0x05
-#define PICTRL_ADRS 0x06
-#define POLCTRL_ADRS 0x07
-
-/* Register Bit Definitions */
-#define RESCTL_QVGA 0x01
-#define RESCTL_VGA 0x00
-
-#define POWER1_VW_ON 0x01 /* VW Supply FET ON */
-#define POWER1_GVSS_ON 0x02 /* GVSS(-8V) Power Supply ON */
-#define POWER1_VDD_ON 0x04 /* VDD(8V),SVSS(-4V) Power Supply ON */
-
-#define POWER1_VW_OFF 0x00 /* VW Supply FET OFF */
-#define POWER1_GVSS_OFF 0x00 /* GVSS(-8V) Power Supply OFF */
-#define POWER1_VDD_OFF 0x00 /* VDD(8V),SVSS(-4V) Power Supply OFF */
-
-#define POWER0_COM_DCLK 0x01 /* COM Voltage DC Bias DAC Serial Data Clock */
-#define POWER0_COM_DOUT 0x02 /* COM Voltage DC Bias DAC Serial Data Out */
-#define POWER0_DAC_ON 0x04 /* DAC Power Supply ON */
-#define POWER0_COM_ON 0x08 /* COM Power Supply ON */
-#define POWER0_VCC5_ON 0x10 /* VCC5 Power Supply ON */
-
-#define POWER0_DAC_OFF 0x00 /* DAC Power Supply OFF */
-#define POWER0_COM_OFF 0x00 /* COM Power Supply OFF */
-#define POWER0_VCC5_OFF 0x00 /* VCC5 Power Supply OFF */
-
-#define PICTRL_INIT_STATE 0x01
-#define PICTRL_INIOFF 0x02
-#define PICTRL_POWER_DOWN 0x04
-#define PICTRL_COM_SIGNAL_OFF 0x08
-#define PICTRL_DAC_SIGNAL_OFF 0x10
-
-#define POLCTRL_SYNC_POL_FALL 0x01
-#define POLCTRL_EN_POL_FALL 0x02
-#define POLCTRL_DATA_POL_FALL 0x04
-#define POLCTRL_SYNC_ACT_H 0x08
-#define POLCTRL_EN_ACT_L 0x10
-
-#define POLCTRL_SYNC_POL_RISE 0x00
-#define POLCTRL_EN_POL_RISE 0x00
-#define POLCTRL_DATA_POL_RISE 0x00
-#define POLCTRL_SYNC_ACT_L 0x00
-#define POLCTRL_EN_ACT_H 0x00
-
-#define PHACTRL_PHASE_MANUAL 0x01
-#define DEFAULT_PHAD_QVGA (9)
-#define DEFAULT_COMADJ (125)
-
-/*
- * This is only a psuedo I2C interface. We can't use the standard kernel
- * routines as the interface is write only. We just assume the data is acked...
- */
-static void lcdtg_ssp_i2c_send(u8 data)
-{
- corgi_ssp_lcdtg_send(POWERREG0_ADRS, data);
- udelay(10);
-}
-
-static void lcdtg_i2c_send_bit(u8 data)
-{
- lcdtg_ssp_i2c_send(data);
- lcdtg_ssp_i2c_send(data | POWER0_COM_DCLK);
- lcdtg_ssp_i2c_send(data);
-}
-
-static void lcdtg_i2c_send_start(u8 base)
-{
- lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT);
- lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK);
- lcdtg_ssp_i2c_send(base);
-}
-
-static void lcdtg_i2c_send_stop(u8 base)
-{
- lcdtg_ssp_i2c_send(base);
- lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK);
- lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT);
-}
-
-static void lcdtg_i2c_send_byte(u8 base, u8 data)
-{
- int i;
- for (i = 0; i < 8; i++) {
- if (data & 0x80)
- lcdtg_i2c_send_bit(base | POWER0_COM_DOUT);
- else
- lcdtg_i2c_send_bit(base);
- data <<= 1;
- }
-}
-
-static void lcdtg_i2c_wait_ack(u8 base)
-{
- lcdtg_i2c_send_bit(base);
-}
-
-static void lcdtg_set_common_voltage(u8 base_data, u8 data)
-{
- /* Set Common Voltage to M62332FP via I2C */
- lcdtg_i2c_send_start(base_data);
- lcdtg_i2c_send_byte(base_data, 0x9c);
- lcdtg_i2c_wait_ack(base_data);
- lcdtg_i2c_send_byte(base_data, 0x00);
- lcdtg_i2c_wait_ack(base_data);
- lcdtg_i2c_send_byte(base_data, data);
- lcdtg_i2c_wait_ack(base_data);
- lcdtg_i2c_send_stop(base_data);
-}
-
-/* Set Phase Adjust */
-static void lcdtg_set_phadadj(int mode)
-{
- int adj;
- switch(mode) {
- case 480:
- case 640:
- /* Setting for VGA */
- adj = sharpsl_param.phadadj;
- if (adj < 0) {
- adj = PHACTRL_PHASE_MANUAL;
- } else {
- adj = ((adj & 0x0f) << 1) | PHACTRL_PHASE_MANUAL;
- }
- break;
- case 240:
- case 320:
- default:
- /* Setting for QVGA */
- adj = (DEFAULT_PHAD_QVGA << 1) | PHACTRL_PHASE_MANUAL;
- break;
- }
-
- corgi_ssp_lcdtg_send(PHACTRL_ADRS, adj);
-}
-
-static int lcd_inited;
-
-void corgi_lcdtg_hw_init(int mode)
-{
- if (!lcd_inited) {
- int comadj;
-
- /* Initialize Internal Logic & Port */
- corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_POWER_DOWN | PICTRL_INIOFF | PICTRL_INIT_STATE
- | PICTRL_COM_SIGNAL_OFF | PICTRL_DAC_SIGNAL_OFF);
-
- corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_OFF
- | POWER0_COM_OFF | POWER0_VCC5_OFF);
-
- corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF);
-
- /* VDD(+8V), SVSS(-4V) ON */
- corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON);
- mdelay(3);
-
- /* DAC ON */
- corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON
- | POWER0_COM_OFF | POWER0_VCC5_OFF);
-
- /* INIB = H, INI = L */
- /* PICTL[0] = H , PICTL[1] = PICTL[2] = PICTL[4] = L */
- corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIT_STATE | PICTRL_COM_SIGNAL_OFF);
-
- /* Set Common Voltage */
- comadj = sharpsl_param.comadj;
- if (comadj < 0)
- comadj = DEFAULT_COMADJ;
- lcdtg_set_common_voltage((POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF), comadj);
-
- /* VCC5 ON, DAC ON */
- corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON |
- POWER0_COM_OFF | POWER0_VCC5_ON);
-
- /* GVSS(-8V) ON, VDD ON */
- corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON);
- mdelay(2);
-
- /* COM SIGNAL ON (PICTL[3] = L) */
- corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIT_STATE);
-
- /* COM ON, DAC ON, VCC5_ON */
- corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON
- | POWER0_COM_ON | POWER0_VCC5_ON);
-
- /* VW ON, GVSS ON, VDD ON */
- corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_ON | POWER1_GVSS_ON | POWER1_VDD_ON);
-
- /* Signals output enable */
- corgi_ssp_lcdtg_send(PICTRL_ADRS, 0);
-
- /* Set Phase Adjust */
- lcdtg_set_phadadj(mode);
-
- /* Initialize for Input Signals from ATI */
- corgi_ssp_lcdtg_send(POLCTRL_ADRS, POLCTRL_SYNC_POL_RISE | POLCTRL_EN_POL_RISE
- | POLCTRL_DATA_POL_RISE | POLCTRL_SYNC_ACT_L | POLCTRL_EN_ACT_H);
- udelay(1000);
-
- lcd_inited=1;
- } else {
- lcdtg_set_phadadj(mode);
- }
-
- switch(mode) {
- case 480:
- case 640:
- /* Set Lcd Resolution (VGA) */
- corgi_ssp_lcdtg_send(RESCTL_ADRS, RESCTL_VGA);
- break;
- case 240:
- case 320:
- default:
- /* Set Lcd Resolution (QVGA) */
- corgi_ssp_lcdtg_send(RESCTL_ADRS, RESCTL_QVGA);
- break;
- }
-}
-
-void corgi_lcdtg_suspend(void)
-{
- /* 60Hz x 2 frame = 16.7msec x 2 = 33.4 msec */
- mdelay(34);
-
- /* (1)VW OFF */
- corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON);
-
- /* (2)COM OFF */
- corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_COM_SIGNAL_OFF);
- corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON);
-
- /* (3)Set Common Voltage Bias 0V */
- lcdtg_set_common_voltage(POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON, 0);
-
- /* (4)GVSS OFF */
- corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON);
-
- /* (5)VCC5 OFF */
- corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF);
-
- /* (6)Set PDWN, INIOFF, DACOFF */
- corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIOFF | PICTRL_DAC_SIGNAL_OFF |
- PICTRL_POWER_DOWN | PICTRL_COM_SIGNAL_OFF);
-
- /* (7)DAC OFF */
- corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_OFF | POWER0_COM_OFF | POWER0_VCC5_OFF);
-
- /* (8)VDD OFF */
- corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF);
-
- lcd_inited = 0;
-}
-
diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c
index 35bbfccd2df30fb1c4217a940839f26dad272279..eb7d6c94aa425bf23778efd92293dfa1737fd6df 100644
--- a/arch/arm/mach-pxa/corgi_pm.c
+++ b/arch/arm/mach-pxa/corgi_pm.c
@@ -21,7 +21,6 @@
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
-#include <asm/hardware/scoop.h>
#include <mach/sharpsl.h>
#include <mach/corgi.h>
diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c
deleted file mode 100644
index 8e2f2215c4bac609529fed84388a7142b9e420ed..0000000000000000000000000000000000000000
--- a/arch/arm/mach-pxa/corgi_ssp.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * SSP control code for Sharp Corgi devices
- *
- * Copyright (c) 2004-2005 Richard Purdie
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-
-#include <mach/ssp.h>
-#include <mach/pxa-regs.h>
-#include <mach/pxa2xx-gpio.h>
-#include <mach/regs-ssp.h>
-#include "sharpsl.h"
-
-static DEFINE_SPINLOCK(corgi_ssp_lock);
-static struct ssp_dev corgi_ssp_dev;
-static struct ssp_state corgi_ssp_state;
-static struct corgissp_machinfo *ssp_machinfo;
-
-/*
- * There are three devices connected to the SSP interface:
- * 1. A touchscreen controller (TI ADS7846 compatible)
- * 2. An LCD controller (with some Backlight functionality)
- * 3. A battery monitoring IC (Maxim MAX1111)
- *
- * Each device uses a different speed/mode of communication.
- *
- * The touchscreen is very sensitive and the most frequently used
- * so the port is left configured for this.
- *
- * Devices are selected using Chip Selects on GPIOs.
- */
-
-/*
- * ADS7846 Routines
- */
-unsigned long corgi_ssp_ads7846_putget(ulong data)
-{
- unsigned long flag;
- u32 ret = 0;
-
- spin_lock_irqsave(&corgi_ssp_lock, flag);
- if (ssp_machinfo->cs_ads7846 >= 0)
- GPCR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846);
-
- ssp_write_word(&corgi_ssp_dev,data);
- ssp_read_word(&corgi_ssp_dev, &ret);
-
- if (ssp_machinfo->cs_ads7846 >= 0)
- GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846);
- spin_unlock_irqrestore(&corgi_ssp_lock, flag);
-
- return ret;
-}
-
-/*
- * NOTE: These functions should always be called in interrupt context
- * and use the _lock and _unlock functions. They are very time sensitive.
- */
-void corgi_ssp_ads7846_lock(void)
-{
- spin_lock(&corgi_ssp_lock);
- if (ssp_machinfo->cs_ads7846 >= 0)
- GPCR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846);
-}
-
-void corgi_ssp_ads7846_unlock(void)
-{
- if (ssp_machinfo->cs_ads7846 >= 0)
- GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846);
- spin_unlock(&corgi_ssp_lock);
-}
-
-void corgi_ssp_ads7846_put(ulong data)
-{
- ssp_write_word(&corgi_ssp_dev,data);
-}
-
-unsigned long corgi_ssp_ads7846_get(void)
-{
- u32 ret = 0;
- ssp_read_word(&corgi_ssp_dev, &ret);
- return ret;
-}
-
-EXPORT_SYMBOL(corgi_ssp_ads7846_putget);
-EXPORT_SYMBOL(corgi_ssp_ads7846_lock);
-EXPORT_SYMBOL(corgi_ssp_ads7846_unlock);
-EXPORT_SYMBOL(corgi_ssp_ads7846_put);
-EXPORT_SYMBOL(corgi_ssp_ads7846_get);
-
-
-/*
- * LCD/Backlight Routines
- */
-unsigned long corgi_ssp_dac_put(ulong data)
-{
- unsigned long flag, sscr1 = SSCR1_SPH;
- u32 tmp;
-
- spin_lock_irqsave(&corgi_ssp_lock, flag);
-
- if (machine_is_spitz() || machine_is_akita() || machine_is_borzoi())
- sscr1 = 0;
-
- ssp_disable(&corgi_ssp_dev);
- ssp_config(&corgi_ssp_dev, (SSCR0_Motorola | (SSCR0_DSS & 0x07 )), sscr1, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_lcdcon));
- ssp_enable(&corgi_ssp_dev);
-
- if (ssp_machinfo->cs_lcdcon >= 0)
- GPCR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon);
- ssp_write_word(&corgi_ssp_dev,data);
- /* Read null data back from device to prevent SSP overflow */
- ssp_read_word(&corgi_ssp_dev, &tmp);
- if (ssp_machinfo->cs_lcdcon >= 0)
- GPSR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon);
-
- ssp_disable(&corgi_ssp_dev);
- ssp_config(&corgi_ssp_dev, (SSCR0_National | (SSCR0_DSS & 0x0b )), 0, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_ads7846));
- ssp_enable(&corgi_ssp_dev);
-
- spin_unlock_irqrestore(&corgi_ssp_lock, flag);
-
- return 0;
-}
-
-void corgi_ssp_lcdtg_send(u8 adrs, u8 data)
-{
- corgi_ssp_dac_put(((adrs & 0x07) << 5) | (data & 0x1f));
-}
-
-void corgi_ssp_blduty_set(int duty)
-{
- corgi_ssp_lcdtg_send(0x02,duty);
-}
-
-EXPORT_SYMBOL(corgi_ssp_lcdtg_send);
-EXPORT_SYMBOL(corgi_ssp_blduty_set);
-
-/*
- * Max1111 Routines
- */
-int corgi_ssp_max1111_get(ulong data)
-{
- unsigned long flag;
- long voltage = 0, voltage1 = 0, voltage2 = 0;
-
- spin_lock_irqsave(&corgi_ssp_lock, flag);
- if (ssp_machinfo->cs_max1111 >= 0)
- GPCR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111);
- ssp_disable(&corgi_ssp_dev);
- ssp_config(&corgi_ssp_dev, (SSCR0_Motorola | (SSCR0_DSS & 0x07 )), 0, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_max1111));
- ssp_enable(&corgi_ssp_dev);
-
- udelay(1);
-
- /* TB1/RB1 */
- ssp_write_word(&corgi_ssp_dev,data);
- ssp_read_word(&corgi_ssp_dev, (u32*)&voltage1); /* null read */
-
- /* TB12/RB2 */
- ssp_write_word(&corgi_ssp_dev,0);
- ssp_read_word(&corgi_ssp_dev, (u32*)&voltage1);
-
- /* TB13/RB3*/
- ssp_write_word(&corgi_ssp_dev,0);
- ssp_read_word(&corgi_ssp_dev, (u32*)&voltage2);
-
- ssp_disable(&corgi_ssp_dev);
- ssp_config(&corgi_ssp_dev, (SSCR0_National | (SSCR0_DSS & 0x0b )), 0, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_ads7846));
- ssp_enable(&corgi_ssp_dev);
- if (ssp_machinfo->cs_max1111 >= 0)
- GPSR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111);
- spin_unlock_irqrestore(&corgi_ssp_lock, flag);
-
- if (voltage1 & 0xc0 || voltage2 & 0x3f)
- voltage = -1;
- else
- voltage = ((voltage1 << 2) & 0xfc) | ((voltage2 >> 6) & 0x03);
-
- return voltage;
-}
-
-EXPORT_SYMBOL(corgi_ssp_max1111_get);
-
-/*
- * Support Routines
- */
-
-void __init corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo)
-{
- ssp_machinfo = machinfo;
-}
-
-static int __init corgi_ssp_probe(struct platform_device *dev)
-{
- int ret;
-
- /* Chip Select - Disable All */
- if (ssp_machinfo->cs_lcdcon >= 0)
- pxa_gpio_mode(ssp_machinfo->cs_lcdcon | GPIO_OUT | GPIO_DFLT_HIGH);
- if (ssp_machinfo->cs_max1111 >= 0)
- pxa_gpio_mode(ssp_machinfo->cs_max1111 | GPIO_OUT | GPIO_DFLT_HIGH);
- if (ssp_machinfo->cs_ads7846 >= 0)
- pxa_gpio_mode(ssp_machinfo->cs_ads7846 | GPIO_OUT | GPIO_DFLT_HIGH);
-
- ret = ssp_init(&corgi_ssp_dev, ssp_machinfo->port, 0);
-
- if (ret)
- printk(KERN_ERR "Unable to register SSP handler!\n");
- else {
- ssp_disable(&corgi_ssp_dev);
- ssp_config(&corgi_ssp_dev, (SSCR0_National | (SSCR0_DSS & 0x0b )), 0, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_ads7846));
- ssp_enable(&corgi_ssp_dev);
- }
-
- return ret;
-}
-
-static int corgi_ssp_remove(struct platform_device *dev)
-{
- ssp_exit(&corgi_ssp_dev);
- return 0;
-}
-
-static int corgi_ssp_suspend(struct platform_device *dev, pm_message_t state)
-{
- ssp_flush(&corgi_ssp_dev);
- ssp_save_state(&corgi_ssp_dev,&corgi_ssp_state);
-
- return 0;
-}
-
-static int corgi_ssp_resume(struct platform_device *dev)
-{
- if (ssp_machinfo->cs_lcdcon >= 0)
- GPSR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon); /* High - Disable LCD Control/Timing Gen */
- if (ssp_machinfo->cs_max1111 >= 0)
- GPSR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111); /* High - Disable MAX1111*/
- if (ssp_machinfo->cs_ads7846 >= 0)
- GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846); /* High - Disable ADS7846*/
- ssp_restore_state(&corgi_ssp_dev,&corgi_ssp_state);
- ssp_enable(&corgi_ssp_dev);
-
- return 0;
-}
-
-static struct platform_driver corgissp_driver = {
- .probe = corgi_ssp_probe,
- .remove = corgi_ssp_remove,
- .suspend = corgi_ssp_suspend,
- .resume = corgi_ssp_resume,
- .driver = {
- .name = "corgi-ssp",
- },
-};
-
-int __init corgi_ssp_init(void)
-{
- return platform_driver_register(&corgissp_driver);
-}
-
-arch_initcall(corgi_ssp_init);
diff --git a/arch/arm/mach-pxa/cpu-pxa.c b/arch/arm/mach-pxa/cpufreq-pxa2xx.c
similarity index 99%
rename from arch/arm/mach-pxa/cpu-pxa.c
rename to arch/arm/mach-pxa/cpufreq-pxa2xx.c
index 6f5569bac131e3bb5b3d860ede43f6746a37cf48..d82528e74bd0e3d27359169246da5e14e56828c9 100644
--- a/arch/arm/mach-pxa/cpu-pxa.c
+++ b/arch/arm/mach-pxa/cpufreq-pxa2xx.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/mach-pxa/cpu-pxa.c
+ * linux/arch/arm/mach-pxa/cpufreq-pxa2xx.c
*
* Copyright (C) 2002,2003 Intrinsyc Software
*
diff --git a/arch/arm/mach-pxa/cpufreq-pxa3xx.c b/arch/arm/mach-pxa/cpufreq-pxa3xx.c
new file mode 100644
index 0000000000000000000000000000000000000000..1ea0c9c0adaf5a6b2825a8d2042ed93435dc216a
--- /dev/null
+++ b/arch/arm/mach-pxa/cpufreq-pxa3xx.c
@@ -0,0 +1,258 @@
+/*
+ * linux/arch/arm/mach-pxa/cpufreq-pxa3xx.c
+ *
+ * Copyright (C) 2008 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/cpufreq.h>
+
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
+#include <mach/pxa3xx-regs.h>
+
+#include "generic.h"
+
+#define HSS_104M (0)
+#define HSS_156M (1)
+#define HSS_208M (2)
+#define HSS_312M (3)
+
+#define SMCFS_78M (0)
+#define SMCFS_104M (2)
+#define SMCFS_208M (5)
+
+#define SFLFS_104M (0)
+#define SFLFS_156M (1)
+#define SFLFS_208M (2)
+#define SFLFS_312M (3)
+
+#define XSPCLK_156M (0)
+#define XSPCLK_NONE (3)
+
+#define DMCFS_26M (0)
+#define DMCFS_260M (3)
+
+struct pxa3xx_freq_info {
+ unsigned int cpufreq_mhz;
+ unsigned int core_xl : 5;
+ unsigned int core_xn : 3;
+ unsigned int hss : 2;
+ unsigned int dmcfs : 2;
+ unsigned int smcfs : 3;
+ unsigned int sflfs : 2;
+ unsigned int df_clkdiv : 3;
+
+ int vcc_core; /* in mV */
+ int vcc_sram; /* in mV */
+};
+
+#define OP(cpufreq, _xl, _xn, _hss, _dmc, _smc, _sfl, _dfi, vcore, vsram) \
+{ \
+ .cpufreq_mhz = cpufreq, \
+ .core_xl = _xl, \
+ .core_xn = _xn, \
+ .hss = HSS_##_hss##M, \
+ .dmcfs = DMCFS_##_dmc##M, \
+ .smcfs = SMCFS_##_smc##M, \
+ .sflfs = SFLFS_##_sfl##M, \
+ .df_clkdiv = _dfi, \
+ .vcc_core = vcore, \
+ .vcc_sram = vsram, \
+}
+
+static struct pxa3xx_freq_info pxa300_freqs[] = {
+ /* CPU XL XN HSS DMEM SMEM SRAM DFI VCC_CORE VCC_SRAM */
+ OP(104, 8, 1, 104, 260, 78, 104, 3, 1000, 1100), /* 104MHz */
+ OP(208, 16, 1, 104, 260, 104, 156, 2, 1000, 1100), /* 208MHz */
+ OP(416, 16, 2, 156, 260, 104, 208, 2, 1100, 1200), /* 416MHz */
+ OP(624, 24, 2, 208, 260, 208, 312, 3, 1375, 1400), /* 624MHz */
+};
+
+static struct pxa3xx_freq_info pxa320_freqs[] = {
+ /* CPU XL XN HSS DMEM SMEM SRAM DFI VCC_CORE VCC_SRAM */
+ OP(104, 8, 1, 104, 260, 78, 104, 3, 1000, 1100), /* 104MHz */
+ OP(208, 16, 1, 104, 260, 104, 156, 2, 1000, 1100), /* 208MHz */
+ OP(416, 16, 2, 156, 260, 104, 208, 2, 1100, 1200), /* 416MHz */
+ OP(624, 24, 2, 208, 260, 208, 312, 3, 1375, 1400), /* 624MHz */
+ OP(806, 31, 2, 208, 260, 208, 312, 3, 1400, 1400), /* 806MHz */
+};
+
+static unsigned int pxa3xx_freqs_num;
+static struct pxa3xx_freq_info *pxa3xx_freqs;
+static struct cpufreq_frequency_table *pxa3xx_freqs_table;
+
+static int setup_freqs_table(struct cpufreq_policy *policy,
+ struct pxa3xx_freq_info *freqs, int num)
+{
+ struct cpufreq_frequency_table *table;
+ int i;
+
+ table = kzalloc((num + 1) * sizeof(*table), GFP_KERNEL);
+ if (table == NULL)
+ return -ENOMEM;
+
+ for (i = 0; i < num; i++) {
+ table[i].index = i;
+ table[i].frequency = freqs[i].cpufreq_mhz * 1000;
+ }
+ table[num].frequency = i;
+ table[num].frequency = CPUFREQ_TABLE_END;
+
+ pxa3xx_freqs = freqs;
+ pxa3xx_freqs_num = num;
+ pxa3xx_freqs_table = table;
+
+ return cpufreq_frequency_table_cpuinfo(policy, table);
+}
+
+static void __update_core_freq(struct pxa3xx_freq_info *info)
+{
+ uint32_t mask = ACCR_XN_MASK | ACCR_XL_MASK;
+ uint32_t accr = ACCR;
+ uint32_t xclkcfg;
+
+ accr &= ~(ACCR_XN_MASK | ACCR_XL_MASK | ACCR_XSPCLK_MASK);
+ accr |= ACCR_XN(info->core_xn) | ACCR_XL(info->core_xl);
+
+ /* No clock until core PLL is re-locked */
+ accr |= ACCR_XSPCLK(XSPCLK_NONE);
+
+ xclkcfg = (info->core_xn == 2) ? 0x3 : 0x2; /* turbo bit */
+
+ ACCR = accr;
+ __asm__("mcr p14, 0, %0, c6, c0, 0\n" : : "r"(xclkcfg));
+
+ while ((ACSR & mask) != (accr & mask))
+ cpu_relax();
+}
+
+static void __update_bus_freq(struct pxa3xx_freq_info *info)
+{
+ uint32_t mask;
+ uint32_t accr = ACCR;
+
+ mask = ACCR_SMCFS_MASK | ACCR_SFLFS_MASK | ACCR_HSS_MASK |
+ ACCR_DMCFS_MASK;
+
+ accr &= ~mask;
+ accr |= ACCR_SMCFS(info->smcfs) | ACCR_SFLFS(info->sflfs) |
+ ACCR_HSS(info->hss) | ACCR_DMCFS(info->dmcfs);
+
+ ACCR = accr;
+
+ while ((ACSR & mask) != (accr & mask))
+ cpu_relax();
+}
+
+static int pxa3xx_cpufreq_verify(struct cpufreq_policy *policy)
+{
+ return cpufreq_frequency_table_verify(policy, pxa3xx_freqs_table);
+}
+
+static unsigned int pxa3xx_cpufreq_get(unsigned int cpu)
+{
+ return get_clk_frequency_khz(0);
+}
+
+static int pxa3xx_cpufreq_set(struct cpufreq_policy *policy,
+ unsigned int target_freq,
+ unsigned int relation)
+{
+ struct pxa3xx_freq_info *next;
+ struct cpufreq_freqs freqs;
+ unsigned long flags;
+ int idx;
+
+ if (policy->cpu != 0)
+ return -EINVAL;
+
+ /* Lookup the next frequency */
+ if (cpufreq_frequency_table_target(policy, pxa3xx_freqs_table,
+ target_freq, relation, &idx))
+ return -EINVAL;
+
+ next = &pxa3xx_freqs[idx];
+
+ freqs.old = policy->cur;
+ freqs.new = next->cpufreq_mhz * 1000;
+ freqs.cpu = policy->cpu;
+
+ pr_debug("CPU frequency from %d MHz to %d MHz%s\n",
+ freqs.old / 1000, freqs.new / 1000,
+ (freqs.old == freqs.new) ? " (skipped)" : "");
+
+ if (freqs.old == target_freq)
+ return 0;
+
+ cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
+
+ local_irq_save(flags);
+ __update_core_freq(next);
+ __update_bus_freq(next);
+ local_irq_restore(flags);
+
+ cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
+
+ return 0;
+}
+
+static __init int pxa3xx_cpufreq_init(struct cpufreq_policy *policy)
+{
+ int ret = -EINVAL;
+
+ /* set default policy and cpuinfo */
+ policy->governor = CPUFREQ_DEFAULT_GOVERNOR;
+ policy->cpuinfo.min_freq = 104000;
+ policy->cpuinfo.max_freq = (cpu_is_pxa320()) ? 806000 : 624000;
+ policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */
+ policy->cur = policy->min = policy->max = get_clk_frequency_khz(0);
+
+ if (cpu_is_pxa300() || cpu_is_pxa310())
+ ret = setup_freqs_table(policy, ARRAY_AND_SIZE(pxa300_freqs));
+
+ if (cpu_is_pxa320())
+ ret = setup_freqs_table(policy, ARRAY_AND_SIZE(pxa320_freqs));
+
+ if (ret) {
+ pr_err("failed to setup frequency table\n");
+ return ret;
+ }
+
+ pr_info("CPUFREQ support for PXA3xx initialized\n");
+ return 0;
+}
+
+static struct cpufreq_driver pxa3xx_cpufreq_driver = {
+ .verify = pxa3xx_cpufreq_verify,
+ .target = pxa3xx_cpufreq_set,
+ .init = pxa3xx_cpufreq_init,
+ .get = pxa3xx_cpufreq_get,
+ .name = "pxa3xx-cpufreq",
+};
+
+static int __init cpufreq_init(void)
+{
+ if (cpu_is_pxa3xx())
+ return cpufreq_register_driver(&pxa3xx_cpufreq_driver);
+
+ return 0;
+}
+module_init(cpufreq_init);
+
+static void __exit cpufreq_exit(void)
+{
+ cpufreq_unregister_driver(&pxa3xx_cpufreq_driver);
+}
+module_exit(cpufreq_exit);
+
+MODULE_DESCRIPTION("CPU frequency scaling driver for PXA3xx");
+MODULE_LICENSE("GPL");
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index 887c738f5911dd6d333959b489aa3dad5af35731..bb04af4b0aa3f7706b6124cd3ce1539e55d86288 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -32,5 +32,6 @@ extern struct platform_device pxa27x_device_pwm0;
extern struct platform_device pxa27x_device_pwm1;
extern struct platform_device pxa3xx_device_nand;
+extern struct platform_device pxa3xx_device_i2c_power;
void __init pxa_register_device(struct platform_device *dev, void *data);
diff --git a/arch/arm/mach-pxa/e330.c b/arch/arm/mach-pxa/e330.c
new file mode 100644
index 0000000000000000000000000000000000000000..d488eded2058be2053752d5e62dbe3dc88d47042
--- /dev/null
+++ b/arch/arm/mach-pxa/e330.c
@@ -0,0 +1,43 @@
+/*
+ * Hardware definitions for the Toshiba eseries PDAs
+ *
+ * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
+ *
+ * This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/setup.h>
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+
+#include <mach/mfp-pxa25x.h>
+#include <mach/hardware.h>
+#include <mach/udc.h>
+
+#include "generic.h"
+#include "eseries.h"
+
+static void __init e330_init(void)
+{
+ pxa_set_udc_info(&e7xx_udc_mach_info);
+}
+
+MACHINE_START(E330, "Toshiba e330")
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e330_init,
+ .timer = &pxa_timer,
+MACHINE_END
+
diff --git a/arch/arm/mach-pxa/e350.c b/arch/arm/mach-pxa/e350.c
new file mode 100644
index 0000000000000000000000000000000000000000..8ecbc5479828625d91f583324c17abbb80720618
--- /dev/null
+++ b/arch/arm/mach-pxa/e350.c
@@ -0,0 +1,43 @@
+/*
+ * Hardware definitions for the Toshiba eseries PDAs
+ *
+ * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
+ *
+ * This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/setup.h>
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+
+#include <mach/mfp-pxa25x.h>
+#include <mach/hardware.h>
+#include <mach/udc.h>
+
+#include "generic.h"
+#include "eseries.h"
+
+static void __init e350_init(void)
+{
+ pxa_set_udc_info(&e7xx_udc_mach_info);
+}
+
+MACHINE_START(E350, "Toshiba e350")
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e350_init,
+ .timer = &pxa_timer,
+MACHINE_END
+
diff --git a/arch/arm/mach-pxa/e400.c b/arch/arm/mach-pxa/e400.c
new file mode 100644
index 0000000000000000000000000000000000000000..544bbaa20621eddc0e54147855407cd704117643
--- /dev/null
+++ b/arch/arm/mach-pxa/e400.c
@@ -0,0 +1,94 @@
+/*
+ * Hardware definitions for the Toshiba eseries PDAs
+ *
+ * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
+ *
+ * This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/setup.h>
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+
+#include <mach/pxa-regs.h>
+#include <mach/mfp-pxa25x.h>
+#include <mach/hardware.h>
+
+#include <mach/pxafb.h>
+#include <mach/udc.h>
+
+#include "generic.h"
+#include "eseries.h"
+
+/* ------------------------ E400 LCD definitions ------------------------ */
+
+static struct pxafb_mode_info e400_pxafb_mode_info = {
+ .pixclock = 140703,
+ .xres = 240,
+ .yres = 320,
+ .bpp = 16,
+ .hsync_len = 4,
+ .left_margin = 28,
+ .right_margin = 8,
+ .vsync_len = 3,
+ .upper_margin = 5,
+ .lower_margin = 6,
+ .sync = 0,
+};
+
+static struct pxafb_mach_info e400_pxafb_mach_info = {
+ .modes = &e400_pxafb_mode_info,
+ .num_modes = 1,
+ .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
+ .lccr3 = 0,
+ .pxafb_backlight_power = NULL,
+};
+
+/* ------------------------ E400 MFP config ----------------------------- */
+
+static unsigned long e400_pin_config[] __initdata = {
+ /* Chip selects */
+ GPIO15_nCS_1, /* CS1 - Flash */
+ GPIO80_nCS_4, /* CS4 - TMIO */
+
+ /* Clocks */
+ GPIO12_32KHz,
+
+ /* BTUART */
+ GPIO42_BTUART_RXD,
+ GPIO43_BTUART_TXD,
+ GPIO44_BTUART_CTS,
+ GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
+
+ /* wakeup */
+ GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
+};
+
+/* ---------------------------------------------------------------------- */
+
+static void __init e400_init(void)
+{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
+ set_pxa_fb_info(&e400_pxafb_mach_info);
+ pxa_set_udc_info(&e7xx_udc_mach_info);
+}
+
+MACHINE_START(E400, "Toshiba e400")
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e400_init,
+ .timer = &pxa_timer,
+MACHINE_END
+
diff --git a/arch/arm/mach-pxa/e400_lcd.c b/arch/arm/mach-pxa/e400_lcd.c
deleted file mode 100644
index 263884165f57a3f1d92f5864cb3b5e8cb450056b..0000000000000000000000000000000000000000
--- a/arch/arm/mach-pxa/e400_lcd.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * e400_lcd.c
- *
- * (c) 2005 Ian Molton <spyro@f2s.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/module.h>
-
-#include <asm/mach-types.h>
-#include <mach/pxa-regs.h>
-#include <mach/pxafb.h>
-
-static struct pxafb_mode_info e400_pxafb_mode_info = {
- .pixclock = 140703,
- .xres = 240,
- .yres = 320,
- .bpp = 16,
- .hsync_len = 4,
- .left_margin = 28,
- .right_margin = 8,
- .vsync_len = 3,
- .upper_margin = 5,
- .lower_margin = 6,
- .sync = 0,
-};
-
-static struct pxafb_mach_info e400_pxafb_mach_info = {
- .modes = &e400_pxafb_mode_info,
- .num_modes = 1,
- .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
- .lccr3 = 0,
- .pxafb_backlight_power = NULL,
-};
-
-static int __init e400_lcd_init(void)
-{
- if (!machine_is_e400())
- return -ENODEV;
-
- set_pxa_fb_info(&e400_pxafb_mach_info);
- return 0;
-}
-
-module_init(e400_lcd_init);
-
-MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
-MODULE_DESCRIPTION("e400 lcd driver");
-MODULE_LICENSE("GPLv2");
-
diff --git a/arch/arm/mach-pxa/e740.c b/arch/arm/mach-pxa/e740.c
new file mode 100644
index 0000000000000000000000000000000000000000..c57a15b37f0d0ed2c39dc0decbb57f1eeede05a5
--- /dev/null
+++ b/arch/arm/mach-pxa/e740.c
@@ -0,0 +1,169 @@
+/*
+ * Hardware definitions for the Toshiba eseries PDAs
+ *
+ * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
+ *
+ * This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/fb.h>
+
+#include <video/w100fb.h>
+
+#include <asm/setup.h>
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+
+#include <mach/mfp-pxa25x.h>
+#include <mach/hardware.h>
+#include <mach/udc.h>
+
+#include "generic.h"
+#include "eseries.h"
+
+
+/* ------------------------ e740 video support --------------------------- */
+
+static struct w100_gen_regs e740_lcd_regs = {
+ .lcd_format = 0x00008023,
+ .lcdd_cntl1 = 0x0f000000,
+ .lcdd_cntl2 = 0x0003ffff,
+ .genlcd_cntl1 = 0x00ffff03,
+ .genlcd_cntl2 = 0x003c0f03,
+ .genlcd_cntl3 = 0x000143aa,
+};
+
+static struct w100_mode e740_lcd_mode = {
+ .xres = 240,
+ .yres = 320,
+ .left_margin = 20,
+ .right_margin = 28,
+ .upper_margin = 9,
+ .lower_margin = 8,
+ .crtc_ss = 0x80140013,
+ .crtc_ls = 0x81150110,
+ .crtc_gs = 0x80050005,
+ .crtc_vpos_gs = 0x000a0009,
+ .crtc_rev = 0x0040010a,
+ .crtc_dclk = 0xa906000a,
+ .crtc_gclk = 0x80050108,
+ .crtc_goe = 0x80050108,
+ .pll_freq = 57,
+ .pixclk_divider = 4,
+ .pixclk_divider_rotated = 4,
+ .pixclk_src = CLK_SRC_XTAL,
+ .sysclk_divider = 1,
+ .sysclk_src = CLK_SRC_PLL,
+ .crtc_ps1_active = 0x41060010,
+};
+
+static struct w100_gpio_regs e740_w100_gpio_info = {
+ .init_data1 = 0x21002103,
+ .gpio_dir1 = 0xffffdeff,
+ .gpio_oe1 = 0x03c00643,
+ .init_data2 = 0x003f003f,
+ .gpio_dir2 = 0xffffffff,
+ .gpio_oe2 = 0x000000ff,
+};
+
+static struct w100fb_mach_info e740_fb_info = {
+ .modelist = &e740_lcd_mode,
+ .num_modes = 1,
+ .regs = &e740_lcd_regs,
+ .gpio = &e740_w100_gpio_info,
+ .xtal_freq = 14318000,
+ .xtal_dbl = 1,
+};
+
+static struct resource e740_fb_resources[] = {
+ [0] = {
+ .start = 0x0c000000,
+ .end = 0x0cffffff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device e740_fb_device = {
+ .name = "w100fb",
+ .id = -1,
+ .dev = {
+ .platform_data = &e740_fb_info,
+ },
+ .num_resources = ARRAY_SIZE(e740_fb_resources),
+ .resource = e740_fb_resources,
+};
+
+/* --------------------------- MFP Pin config -------------------------- */
+
+static unsigned long e740_pin_config[] __initdata = {
+ /* Chip selects */
+ GPIO15_nCS_1, /* CS1 - Flash */
+ GPIO79_nCS_3, /* CS3 - IMAGEON */
+ GPIO80_nCS_4, /* CS4 - TMIO */
+
+ /* Clocks */
+ GPIO12_32KHz,
+
+ /* BTUART */
+ GPIO42_BTUART_RXD,
+ GPIO43_BTUART_TXD,
+ GPIO44_BTUART_CTS,
+ GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
+
+ /* PC Card */
+ GPIO8_GPIO, /* CD0 */
+ GPIO44_GPIO, /* CD1 */
+ GPIO11_GPIO, /* IRQ0 */
+ GPIO6_GPIO, /* IRQ1 */
+ GPIO27_GPIO, /* RST0 */
+ GPIO24_GPIO, /* RST1 */
+ GPIO20_GPIO, /* PWR0 */
+ GPIO23_GPIO, /* PWR1 */
+ GPIO48_nPOE,
+ GPIO49_nPWE,
+ GPIO50_nPIOR,
+ GPIO51_nPIOW,
+ GPIO52_nPCE_1,
+ GPIO53_nPCE_2,
+ GPIO54_nPSKTSEL,
+ GPIO55_nPREG,
+ GPIO56_nPWAIT,
+ GPIO57_nIOIS16,
+
+ /* wakeup */
+ GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
+};
+
+/* ----------------------------------------------------------------------- */
+
+static struct platform_device *devices[] __initdata = {
+ &e740_fb_device,
+};
+
+static void __init e740_init(void)
+{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
+ platform_add_devices(devices, ARRAY_SIZE(devices));
+ pxa_set_udc_info(&e7xx_udc_mach_info);
+}
+
+MACHINE_START(E740, "Toshiba e740")
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e740_init,
+ .timer = &pxa_timer,
+MACHINE_END
+
diff --git a/arch/arm/mach-pxa/e740_lcd.c b/arch/arm/mach-pxa/e740_lcd.c
deleted file mode 100644
index 26bd599af178ce41ff22c5a24f7e6bb4fc898ca6..0000000000000000000000000000000000000000
--- a/arch/arm/mach-pxa/e740_lcd.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* e740_lcd.c
- *
- * This file contains the definitions for the LCD timings and functions
- * to control the LCD power / frontlighting via the w100fb driver.
- *
- * (c) 2005 Ian Molton <spyro@f2s.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/fb.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach-types.h>
-
-#include <video/w100fb.h>
-
-/*
-**potential** shutdown routine - to be investigated
-devmem2 0x0c010528 w 0xff3fff00
-devmem2 0x0c010190 w 0x7FFF8000
-devmem2 0x0c0101b0 w 0x00FF0000
-devmem2 0x0c01008c w 0x00000000
-devmem2 0x0c010080 w 0x000000bf
-devmem2 0x0c010098 w 0x00000015
-devmem2 0x0c010088 w 0x4b000204
-devmem2 0x0c010098 w 0x0000001d
-*/
-
-static struct w100_gen_regs e740_lcd_regs = {
- .lcd_format = 0x00008023,
- .lcdd_cntl1 = 0x0f000000,
- .lcdd_cntl2 = 0x0003ffff,
- .genlcd_cntl1 = 0x00ffff03,
- .genlcd_cntl2 = 0x003c0f03,
- .genlcd_cntl3 = 0x000143aa,
-};
-
-static struct w100_mode e740_lcd_mode = {
- .xres = 240,
- .yres = 320,
- .left_margin = 20,
- .right_margin = 28,
- .upper_margin = 9,
- .lower_margin = 8,
- .crtc_ss = 0x80140013,
- .crtc_ls = 0x81150110,
- .crtc_gs = 0x80050005,
- .crtc_vpos_gs = 0x000a0009,
- .crtc_rev = 0x0040010a,
- .crtc_dclk = 0xa906000a,
- .crtc_gclk = 0x80050108,
- .crtc_goe = 0x80050108,
- .pll_freq = 57,
- .pixclk_divider = 4,
- .pixclk_divider_rotated = 4,
- .pixclk_src = CLK_SRC_XTAL,
- .sysclk_divider = 1,
- .sysclk_src = CLK_SRC_PLL,
- .crtc_ps1_active = 0x41060010,
-};
-
-
-static struct w100_gpio_regs e740_w100_gpio_info = {
- .init_data1 = 0x21002103,
- .gpio_dir1 = 0xffffdeff,
- .gpio_oe1 = 0x03c00643,
- .init_data2 = 0x003f003f,
- .gpio_dir2 = 0xffffffff,
- .gpio_oe2 = 0x000000ff,
-};
-
-static struct w100fb_mach_info e740_fb_info = {
- .modelist = &e740_lcd_mode,
- .num_modes = 1,
- .regs = &e740_lcd_regs,
- .gpio = &e740_w100_gpio_info,
- .xtal_freq = 14318000,
- .xtal_dbl = 1,
-};
-
-static struct resource e740_fb_resources[] = {
- [0] = {
- .start = 0x0c000000,
- .end = 0x0cffffff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-/* ----------------------- device declarations -------------------------- */
-
-
-static struct platform_device e740_fb_device = {
- .name = "w100fb",
- .id = -1,
- .dev = {
- .platform_data = &e740_fb_info,
- },
- .num_resources = ARRAY_SIZE(e740_fb_resources),
- .resource = e740_fb_resources,
-};
-
-static int e740_lcd_init(void)
-{
- int ret;
-
- if (!machine_is_e740())
- return -ENODEV;
-
- return platform_device_register(&e740_fb_device);
-}
-
-module_init(e740_lcd_init);
-
-MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
-MODULE_DESCRIPTION("e740 lcd driver");
-MODULE_LICENSE("GPLv2");
diff --git a/arch/arm/mach-pxa/e750_lcd.c b/arch/arm/mach-pxa/e750.c
similarity index 61%
rename from arch/arm/mach-pxa/e750_lcd.c
rename to arch/arm/mach-pxa/e750.c
index 75edc3b5390f2a71c286308de3123fde0e6e5805..640e738b85df44b96d9b7493ad5b0c5ada1f98b5 100644
--- a/arch/arm/mach-pxa/e750_lcd.c
+++ b/arch/arm/mach-pxa/e750.c
@@ -1,25 +1,35 @@
-/* e750_lcd.c
+/*
+ * Hardware definitions for the Toshiba eseries PDAs
*
- * This file contains the definitions for the LCD timings and functions
- * to control the LCD power / frontlighting via the w100fb driver.
+ * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
*
- * (c) 2005 Ian Molton <spyro@f2s.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
*
*/
-#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
#include <linux/device.h>
-#include <linux/fb.h>
-#include <linux/err.h>
#include <linux/platform_device.h>
+#include <linux/fb.h>
+
+#include <video/w100fb.h>
+#include <asm/setup.h>
+#include <asm/mach/arch.h>
#include <asm/mach-types.h>
-#include <video/w100fb.h>
+#include <mach/mfp-pxa25x.h>
+#include <mach/hardware.h>
+#include <mach/udc.h>
+
+#include "generic.h"
+#include "eseries.h"
+
+/* ---------------------- E750 LCD definitions -------------------- */
static struct w100_gen_regs e750_lcd_regs = {
.lcd_format = 0x00008003,
@@ -54,7 +64,6 @@ static struct w100_mode e750_lcd_mode = {
.sysclk_src = CLK_SRC_PLL,
};
-
static struct w100_gpio_regs e750_w100_gpio_info = {
.init_data1 = 0x01192f1b,
.gpio_dir1 = 0xd5ffdeff,
@@ -81,9 +90,6 @@ static struct resource e750_fb_resources[] = {
},
};
-/* ----------------------- device declarations -------------------------- */
-
-
static struct platform_device e750_fb_device = {
.name = "w100fb",
.id = -1,
@@ -94,16 +100,27 @@ static struct platform_device e750_fb_device = {
.resource = e750_fb_resources,
};
-static int e750_lcd_init(void)
-{
- if (!machine_is_e750())
- return -ENODEV;
+/* ----------------------------------------------------------------------- */
- return platform_device_register(&e750_fb_device);
+static struct platform_device *devices[] __initdata = {
+ &e750_fb_device,
+};
+
+static void __init e750_init(void)
+{
+ platform_add_devices(devices, ARRAY_SIZE(devices));
+ pxa_set_udc_info(&e7xx_udc_mach_info);
}
-module_init(e750_lcd_init);
+MACHINE_START(E750, "Toshiba e750")
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e750_init,
+ .timer = &pxa_timer,
+MACHINE_END
-MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
-MODULE_DESCRIPTION("e750 lcd driver");
-MODULE_LICENSE("GPLv2");
diff --git a/arch/arm/mach-pxa/e800_lcd.c b/arch/arm/mach-pxa/e800.c
similarity index 65%
rename from arch/arm/mach-pxa/e800_lcd.c
rename to arch/arm/mach-pxa/e800.c
index e6aeab0ebc22d5bfef43ca3da766d9c25ba3f2cf..a293e09bfe2530f38dfc7c01090244e9a9f70534 100644
--- a/arch/arm/mach-pxa/e800_lcd.c
+++ b/arch/arm/mach-pxa/e800.c
@@ -1,25 +1,36 @@
-/* e800_lcd.c
+/*
+ * Hardware definitions for the Toshiba eseries PDAs
*
- * This file contains the definitions for the LCD timings and functions
- * to control the LCD power / frontlighting via the w100fb driver.
+ * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
*
- * (c) 2005 Ian Molton <spyro@f2s.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
*
*/
-#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
#include <linux/device.h>
-#include <linux/fb.h>
-#include <linux/err.h>
#include <linux/platform_device.h>
+#include <linux/fb.h>
+
+#include <video/w100fb.h>
+#include <asm/setup.h>
+#include <asm/mach/arch.h>
#include <asm/mach-types.h>
-#include <video/w100fb.h>
+#include <mach/mfp-pxa25x.h>
+#include <mach/hardware.h>
+#include <mach/eseries-gpio.h>
+#include <mach/udc.h>
+
+#include "generic.h"
+#include "eseries.h"
+
+/* ------------------------ e800 LCD definitions ------------------------- */
static struct w100_gen_regs e800_lcd_regs = {
.lcd_format = 0x00008003,
@@ -71,8 +82,8 @@ static struct w100_mode e800_lcd_mode[2] = {
.crtc_goe = 0x80cc0015,
.crtc_ps1_active = 0x00000000,
.pll_freq = 100,
- .pixclk_divider = 6, /* Wince uses 14 which gives a 7MHz pclk. */
- .pixclk_divider_rotated = 6, /* we want a 14MHz one (much nicer to look at) */
+ .pixclk_divider = 6, /* Wince uses 14 which gives a */
+ .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
.pixclk_src = CLK_SRC_PLL,
.sysclk_divider = 0,
.sysclk_src = CLK_SRC_PLL,
@@ -131,9 +142,6 @@ static struct resource e800_fb_resources[] = {
},
};
-/* ----------------------- device declarations -------------------------- */
-
-
static struct platform_device e800_fb_device = {
.name = "w100fb",
.id = -1,
@@ -144,16 +152,35 @@ static struct platform_device e800_fb_device = {
.resource = e800_fb_resources,
};
-static int e800_lcd_init(void)
-{
- if (!machine_is_e800())
- return -ENODEV;
+/* --------------------------- UDC definitions --------------------------- */
+
+static struct pxa2xx_udc_mach_info e800_udc_mach_info = {
+ .gpio_vbus = GPIO_E800_USB_DISC,
+ .gpio_pullup = GPIO_E800_USB_PULLUP,
+ .gpio_pullup_inverted = 1
+};
- return platform_device_register(&e800_fb_device);
+/* ----------------------------------------------------------------------- */
+
+static struct platform_device *devices[] __initdata = {
+ &e800_fb_device,
+};
+
+static void __init e800_init(void)
+{
+ platform_add_devices(devices, ARRAY_SIZE(devices));
+ pxa_set_udc_info(&e800_udc_mach_info);
}
-module_init(e800_lcd_init);
+MACHINE_START(E800, "Toshiba e800")
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e800_init,
+ .timer = &pxa_timer,
+MACHINE_END
-MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
-MODULE_DESCRIPTION("e800 lcd driver");
-MODULE_LICENSE("GPLv2");
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 7a0a681a58475d98c7449e0bcc0149e786b9acec..f5ed8038ede5bb5da55af602fdf2a98e02691746 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -373,10 +373,6 @@ static inline void em_x270_init_nand(void) {}
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
static int em_x270_ohci_init(struct device *dev)
{
- /* Set the Power Control Polarity Low */
- UHCHR = (UHCHR | UHCHR_PCPL) &
- ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE);
-
/* enable port 2 transiever */
UP2OCR = UP2OCR_HXS | UP2OCR_HXOE;
@@ -385,6 +381,7 @@ static int em_x270_ohci_init(struct device *dev)
static struct pxaohci_platform_data em_x270_ohci_platform_data = {
.port_mode = PMM_PERPORT_MODE,
+ .flags = ENABLE_PORT1 | ENABLE_PORT2 | POWER_CONTROL_LOW,
.init = em_x270_ohci_init,
};
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
index 001a252bd514379e677edb0d247b8ac542005b28..d28849b50a142f7a9bce40994c92e050d50fd34c 100644
--- a/arch/arm/mach-pxa/eseries.c
+++ b/arch/arm/mach-pxa/eseries.c
@@ -19,68 +19,13 @@
#include <mach/mfp-pxa25x.h>
#include <mach/hardware.h>
+#include <mach/eseries-gpio.h>
+#include <mach/udc.h>
#include "generic.h"
-static unsigned long e740_pin_config[] __initdata = {
- /* Chip selects */
- GPIO15_nCS_1, /* CS1 - Flash */
- GPIO79_nCS_3, /* CS3 - IMAGEON */
- GPIO80_nCS_4, /* CS4 - TMIO */
-
- /* Clocks */
- GPIO12_32KHz,
-
- /* BTUART */
- GPIO42_BTUART_RXD,
- GPIO43_BTUART_TXD,
- GPIO44_BTUART_CTS,
- GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
-
- /* PC Card */
- GPIO8_GPIO, /* CD0 */
- GPIO44_GPIO, /* CD1 */
- GPIO11_GPIO, /* IRQ0 */
- GPIO6_GPIO, /* IRQ1 */
- GPIO27_GPIO, /* RST0 */
- GPIO24_GPIO, /* RST1 */
- GPIO20_GPIO, /* PWR0 */
- GPIO23_GPIO, /* PWR1 */
- GPIO48_nPOE,
- GPIO49_nPWE,
- GPIO50_nPIOR,
- GPIO51_nPIOW,
- GPIO52_nPCE_1,
- GPIO53_nPCE_2,
- GPIO54_nPSKTSEL,
- GPIO55_nPREG,
- GPIO56_nPWAIT,
- GPIO57_nIOIS16,
-
- /* wakeup */
- GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
-};
-
-static unsigned long e400_pin_config[] __initdata = {
- /* Chip selects */
- GPIO15_nCS_1, /* CS1 - Flash */
- GPIO80_nCS_4, /* CS4 - TMIO */
-
- /* Clocks */
- GPIO12_32KHz,
-
- /* BTUART */
- GPIO42_BTUART_RXD,
- GPIO43_BTUART_TXD,
- GPIO44_BTUART_CTS,
- GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
-
- /* wakeup */
- GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
-};
-
/* Only e800 has 128MB RAM */
-static void __init eseries_fixup(struct machine_desc *desc,
+void __init eseries_fixup(struct machine_desc *desc,
struct tag *tags, char **cmdline, struct meminfo *mi)
{
mi->nr_banks=1;
@@ -92,95 +37,9 @@ static void __init eseries_fixup(struct machine_desc *desc,
mi->bank[0].size = (64*1024*1024);
}
-static void __init e740_init(void)
-{
- pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
-}
-
-static void __init e400_init(void)
-{
- pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
-}
-
-/* e-series machine definitions */
-
-#ifdef CONFIG_MACH_E330
-MACHINE_START(E330, "Toshiba e330")
- /* Maintainer: Ian Molton (spyro@f2s.com) */
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .boot_params = 0xa0000100,
- .map_io = pxa_map_io,
- .init_irq = pxa25x_init_irq,
- .fixup = eseries_fixup,
- .timer = &pxa_timer,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_E350
-MACHINE_START(E350, "Toshiba e350")
- /* Maintainer: Ian Molton (spyro@f2s.com) */
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .boot_params = 0xa0000100,
- .map_io = pxa_map_io,
- .init_irq = pxa25x_init_irq,
- .fixup = eseries_fixup,
- .timer = &pxa_timer,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_E740
-MACHINE_START(E740, "Toshiba e740")
- /* Maintainer: Ian Molton (spyro@f2s.com) */
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .boot_params = 0xa0000100,
- .map_io = pxa_map_io,
- .init_irq = pxa25x_init_irq,
- .fixup = eseries_fixup,
- .init_machine = e740_init,
- .timer = &pxa_timer,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_E750
-MACHINE_START(E750, "Toshiba e750")
- /* Maintainer: Ian Molton (spyro@f2s.com) */
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .boot_params = 0xa0000100,
- .map_io = pxa_map_io,
- .init_irq = pxa25x_init_irq,
- .fixup = eseries_fixup,
- .timer = &pxa_timer,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_E400
-MACHINE_START(E400, "Toshiba e400")
- /* Maintainer: Ian Molton (spyro@f2s.com) */
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .boot_params = 0xa0000100,
- .map_io = pxa_map_io,
- .init_irq = pxa25x_init_irq,
- .fixup = eseries_fixup,
- .init_machine = e400_init,
- .timer = &pxa_timer,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_E800
-MACHINE_START(E800, "Toshiba e800")
- /* Maintainer: Ian Molton (spyro@f2s.com) */
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .boot_params = 0xa0000100,
- .map_io = pxa_map_io,
- .init_irq = pxa25x_init_irq,
- .fixup = eseries_fixup,
- .timer = &pxa_timer,
-MACHINE_END
-#endif
+struct pxa2xx_udc_mach_info e7xx_udc_mach_info = {
+ .gpio_vbus = GPIO_E7XX_USB_DISC,
+ .gpio_pullup = GPIO_E7XX_USB_PULLUP,
+ .gpio_pullup_inverted = 1
+};
diff --git a/arch/arm/mach-pxa/eseries.h b/arch/arm/mach-pxa/eseries.h
new file mode 100644
index 0000000000000000000000000000000000000000..a83f88d4b6ad813dfbcd569f1ad57edb7a2ace80
--- /dev/null
+++ b/arch/arm/mach-pxa/eseries.h
@@ -0,0 +1,4 @@
+void __init eseries_fixup(struct machine_desc *desc,
+ struct tag *tags, char **cmdline, struct meminfo *mi);
+
+extern struct pxa2xx_udc_mach_info e7xx_udc_mach_info;
diff --git a/arch/arm/mach-pxa/eseries_udc.c b/arch/arm/mach-pxa/eseries_udc.c
deleted file mode 100644
index d622c04c0d44a3f448ea2c6359610be1b381fd87..0000000000000000000000000000000000000000
--- a/arch/arm/mach-pxa/eseries_udc.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * UDC functions for the Toshiba e-series PDAs
- *
- * Copyright (c) Ian Molton 2003
- *
- * This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/device.h>
-
-#include <mach/udc.h>
-#include <mach/eseries-gpio.h>
-#include <mach/hardware.h>
-#include <mach/pxa-regs.h>
-#include <asm/mach/arch.h>
-#include <asm/mach-types.h>
-#include <asm/mach/map.h>
-#include <asm/domain.h>
-
-/* local PXA generic code */
-#include "generic.h"
-
-static struct pxa2xx_udc_mach_info e7xx_udc_mach_info = {
- .gpio_vbus = GPIO_E7XX_USB_DISC,
- .gpio_pullup = GPIO_E7XX_USB_PULLUP,
- .gpio_pullup_inverted = 1
-};
-
-static struct pxa2xx_udc_mach_info e800_udc_mach_info = {
- .gpio_vbus = GPIO_E800_USB_DISC,
- .gpio_pullup = GPIO_E800_USB_PULLUP,
- .gpio_pullup_inverted = 1
-};
-
-static int __init eseries_udc_init(void)
-{
- if (machine_is_e330() || machine_is_e350() ||
- machine_is_e740() || machine_is_e750() ||
- machine_is_e400())
- pxa_set_udc_info(&e7xx_udc_mach_info);
- else if (machine_is_e800())
- pxa_set_udc_info(&e800_udc_mach_info);
-
- return 0;
-}
-
-module_init(eseries_udc_init);
-
-MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
-MODULE_DESCRIPTION("eseries UDC support");
-MODULE_LICENSE("GPLv2");
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index ceaed007636631f6aa5d471222dcde9b743010a6..85ed0b33331f93ec3887cb47d076a148f61037c7 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -46,7 +46,7 @@ void clear_reset_status(unsigned int mask)
*/
unsigned int get_clk_frequency_khz(int info)
{
- if (cpu_is_pxa21x() || cpu_is_pxa25x())
+ if (cpu_is_pxa25x())
return pxa25x_get_clk_frequency_khz(info);
else if (cpu_is_pxa27x())
return pxa27x_get_clk_frequency_khz(info);
@@ -60,7 +60,7 @@ EXPORT_SYMBOL(get_clk_frequency_khz);
*/
unsigned int get_memclk_frequency_10khz(void)
{
- if (cpu_is_pxa21x() || cpu_is_pxa25x())
+ if (cpu_is_pxa25x())
return pxa25x_get_memclk_frequency_10khz();
else if (cpu_is_pxa27x())
return pxa27x_get_memclk_frequency_10khz();
@@ -88,11 +88,6 @@ static struct map_desc standard_io_desc[] __initdata = {
.pfn = __phys_to_pfn(0x48000000),
.length = 0x00200000,
.type = MT_DEVICE
- }, { /* USB host */
- .virtual = 0xf8000000,
- .pfn = __phys_to_pfn(0x4c000000),
- .length = 0x00100000,
- .type = MT_DEVICE
}, { /* Camera */
.virtual = 0xfa000000,
.pfn = __phys_to_pfn(0x50000000),
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index 041c048320e471f07fb2e1cff0a453ea1255d5bd..dc876a8e6668a048b1176ede5e4378ce86bd67b4 100644
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -65,4 +65,5 @@ static inline void pxa3xx_clear_reset_status(unsigned int mask) {}
extern struct sysdev_class pxa_irq_sysclass;
extern struct sysdev_class pxa_gpio_sysclass;
+extern struct sysdev_class pxa2xx_mfp_sysclass;
extern struct sysdev_class pxa3xx_mfp_sysclass;
diff --git a/arch/arm/mach-pxa/gpio.c b/arch/arm/mach-pxa/gpio.c
index 07acc1b2385795e71aaae6d007482a499a044388..14930cf8be7b58d27d523310c02a7e6fe65f3ed4 100644
--- a/arch/arm/mach-pxa/gpio.c
+++ b/arch/arm/mach-pxa/gpio.c
@@ -16,10 +16,10 @@
#include <linux/module.h>
#include <linux/irq.h>
#include <linux/sysdev.h>
+#include <linux/io.h>
#include <asm/gpio.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <mach/pxa-regs.h>
#include <mach/pxa2xx-gpio.h>
@@ -275,7 +275,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc)
loop = 1;
n = PXA_GPIO_IRQ_BASE + bit;
- desc_handle_irq(n, irq_desc + n);
+ generic_handle_irq(n);
bit = find_next_bit(gedr, GEDR_BITS, bit + 1);
}
diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c
index c0092472fa589761d4d6afc281bf9b4c6c4abac7..d8962a0fb98d98d4a113db16b5f2e7ef41fc4537 100644
--- a/arch/arm/mach-pxa/gumstix.c
+++ b/arch/arm/mach-pxa/gumstix.c
@@ -20,8 +20,12 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
+#include <linux/delay.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
+#include <linux/gpio.h>
+#include <linux/err.h>
+#include <linux/clk.h>
#include <asm/setup.h>
#include <asm/memory.h>
@@ -40,7 +44,7 @@
#include <mach/pxa-regs.h>
#include <mach/pxa2xx-regs.h>
-#include <mach/pxa2xx-gpio.h>
+#include <mach/mfp-pxa25x.h>
#include "generic.h"
@@ -85,21 +89,8 @@ static struct platform_device *devices[] __initdata = {
};
#ifdef CONFIG_MMC_PXA
-static struct pxamci_platform_data gumstix_mci_platform_data;
-
-static int gumstix_mci_init(struct device *dev, irq_handler_t detect_int,
- void *data)
-{
- pxa_gpio_mode(GPIO6_MMCCLK_MD);
- pxa_gpio_mode(GPIO53_MMCCLK_MD);
- pxa_gpio_mode(GPIO8_MMCCS0_MD);
-
- return 0;
-}
-
static struct pxamci_platform_data gumstix_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- .init = gumstix_mci_init,
};
static void __init gumstix_mmc_init(void)
@@ -109,11 +100,11 @@ static void __init gumstix_mmc_init(void)
#else
static void __init gumstix_mmc_init(void)
{
- printk(KERN_INFO "Gumstix mmc disabled\n");
+ pr_debug("Gumstix mmc disabled\n");
}
#endif
-#ifdef CONFIG_USB_GADGET_PXA2XX
+#ifdef CONFIG_USB_GADGET_PXA25X
static struct pxa2xx_udc_mach_info gumstix_udc_info __initdata = {
.gpio_vbus = GPIO_GUMSTIX_USB_GPIOn,
.gpio_pullup = GPIO_GUMSTIX_USB_GPIOx,
@@ -126,12 +117,87 @@ static void __init gumstix_udc_init(void)
#else
static void gumstix_udc_init(void)
{
- printk(KERN_INFO "Gumstix udc is disabled\n");
+ pr_debug("Gumstix udc is disabled\n");
}
#endif
+#ifdef CONFIG_BT
+/* Normally, the bootloader would have enabled this 32kHz clock but many
+** boards still have u-boot 1.1.4 so we check if it has been turned on and
+** if not, we turn it on with a warning message. */
+static void gumstix_setup_bt_clock(void)
+{
+ int timeout = 500;
+
+ if (!(OSCC & OSCC_OOK))
+ pr_warning("32kHz clock was not on. Bootloader may need to "
+ "be updated\n");
+ else
+ return;
+
+ OSCC |= OSCC_OON;
+ do {
+ if (OSCC & OSCC_OOK)
+ break;
+ udelay(1);
+ } while (--timeout);
+ if (!timeout)
+ pr_err("Failed to start 32kHz clock\n");
+}
+
+static void __init gumstix_bluetooth_init(void)
+{
+ int err;
+
+ gumstix_setup_bt_clock();
+
+ err = gpio_request(GPIO_GUMSTIX_BTRESET, "BTRST");
+ if (err) {
+ pr_err("gumstix: failed request gpio for bluetooth reset\n");
+ return;
+ }
+
+ err = gpio_direction_output(GPIO_GUMSTIX_BTRESET, 1);
+ if (err) {
+ pr_err("gumstix: can't reset bluetooth\n");
+ return;
+ }
+ gpio_set_value(GPIO_GUMSTIX_BTRESET, 0);
+ udelay(100);
+ gpio_set_value(GPIO_GUMSTIX_BTRESET, 1);
+}
+#else
+static void gumstix_bluetooth_init(void)
+{
+ pr_debug("Gumstix Bluetooth is disabled\n");
+}
+#endif
+
+static unsigned long gumstix_pin_config[] __initdata = {
+ GPIO12_32KHz,
+ /* BTUART */
+ GPIO42_HWUART_RXD,
+ GPIO43_HWUART_TXD,
+ GPIO44_HWUART_CTS,
+ GPIO45_HWUART_RTS,
+ /* MMC */
+ GPIO6_MMC_CLK,
+ GPIO53_MMC_CLK,
+ GPIO8_MMC_CS0,
+ /* these are used by AM200EPD */
+ GPIO51_GPIO,
+ GPIO49_GPIO,
+ GPIO48_GPIO,
+ GPIO32_GPIO,
+ GPIO17_GPIO,
+ GPIO16_GPIO,
+};
+
static void __init gumstix_init(void)
{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(gumstix_pin_config));
+
+ gumstix_bluetooth_init();
gumstix_udc_init();
gumstix_mmc_init();
(void) platform_add_devices(devices, ARRAY_SIZE(devices));
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index 5aa0270d5605fc9814a7c86197842e0a0391ccbe..013b15baa0343a9059fc558c4591e07e3975c5ea 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -32,7 +32,7 @@
#include <asm/mach/map.h>
#include <mach/pxa-regs.h>
-#include <mach/pxa2xx-gpio.h>
+#include <mach/mfp-pxa25x.h>
#include <mach/idp.h>
#include <mach/pxafb.h>
#include <mach/bitfield.h>
@@ -46,6 +46,47 @@
* - Ethernet interrupt
*/
+static unsigned long idp_pin_config[] __initdata = {
+ /* LCD */
+ GPIO58_LCD_LDD_0,
+ GPIO59_LCD_LDD_1,
+ GPIO60_LCD_LDD_2,
+ GPIO61_LCD_LDD_3,
+ GPIO62_LCD_LDD_4,
+ GPIO63_LCD_LDD_5,
+ GPIO64_LCD_LDD_6,
+ GPIO65_LCD_LDD_7,
+ GPIO66_LCD_LDD_8,
+ GPIO67_LCD_LDD_9,
+ GPIO68_LCD_LDD_10,
+ GPIO69_LCD_LDD_11,
+ GPIO70_LCD_LDD_12,
+ GPIO71_LCD_LDD_13,
+ GPIO72_LCD_LDD_14,
+ GPIO73_LCD_LDD_15,
+ GPIO74_LCD_FCLK,
+ GPIO75_LCD_LCLK,
+ GPIO76_LCD_PCLK,
+
+ /* BTUART */
+ GPIO42_BTUART_RXD,
+ GPIO43_BTUART_TXD,
+ GPIO44_BTUART_CTS,
+ GPIO45_BTUART_RTS,
+
+ /* STUART */
+ GPIO46_STUART_RXD,
+ GPIO47_STUART_TXD,
+
+ /* MMC */
+ GPIO6_MMC_CLK,
+ GPIO8_MMC_CS0,
+
+ /* Ethernet */
+ GPIO33_nCS_5, /* Ethernet CS */
+ GPIO4_GPIO, /* Ethernet IRQ */
+};
+
static struct resource smc91x_resources[] = {
[0] = {
.start = (IDP_ETH_PHYS + 0x300),
@@ -121,44 +162,28 @@ static struct pxafb_mach_info sharp_lm8v31 = {
.num_modes = 1,
.cmap_inverse = 0,
.cmap_static = 0,
- .lccr0 = LCCR0_SDS,
- .lccr3 = LCCR3_PCP | LCCR3_Acb(255),
+ .lcd_conn = LCD_COLOR_DSTN_16BPP | LCD_PCLK_EDGE_FALL |
+ LCD_AC_BIAS_FREQ(255),
.pxafb_backlight_power = &idp_backlight_power,
.pxafb_lcd_power = &idp_lcd_power
};
-static int idp_mci_init(struct device *dev, irq_handler_t idp_detect_int, void *data)
-{
- /* setup GPIO for PXA25x MMC controller */
- pxa_gpio_mode(GPIO6_MMCCLK_MD);
- pxa_gpio_mode(GPIO8_MMCCS0_MD);
-
- return 0;
-}
-
static struct pxamci_platform_data idp_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- .init = idp_mci_init,
};
static void __init idp_init(void)
{
printk("idp_init()\n");
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(idp_pin_config));
+
platform_device_register(&smc91x_device);
//platform_device_register(&mst_audio_device);
set_pxa_fb_info(&sharp_lm8v31);
pxa_set_mci_info(&idp_mci_platform_data);
}
-static void __init idp_init_irq(void)
-{
-
- pxa25x_init_irq();
-
- set_irq_type(TOUCH_PANEL_IRQ, TOUCH_PANEL_IRQ_EDGE);
-}
-
static struct map_desc idp_io_desc[] __initdata = {
{
.virtual = IDP_COREVOLT_VIRT,
@@ -177,15 +202,6 @@ static void __init idp_map_io(void)
{
pxa_map_io();
iotable_init(idp_io_desc, ARRAY_SIZE(idp_io_desc));
-
- // serial ports 2 & 3
- pxa_gpio_mode(GPIO42_BTRXD_MD);
- pxa_gpio_mode(GPIO43_BTTXD_MD);
- pxa_gpio_mode(GPIO44_BTCTS_MD);
- pxa_gpio_mode(GPIO45_BTRTS_MD);
- pxa_gpio_mode(GPIO46_STRXD_MD);
- pxa_gpio_mode(GPIO47_STTXD_MD);
-
}
@@ -194,7 +210,7 @@ MACHINE_START(PXA_IDP, "Vibren PXA255 IDP")
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.map_io = idp_map_io,
- .init_irq = idp_init_irq,
+ .init_irq = pxa25x_init_irq,
.timer = &pxa_timer,
.init_machine = idp_init,
MACHINE_END
diff --git a/arch/arm/mach-pxa/include/mach/akita.h b/arch/arm/mach-pxa/include/mach/akita.h
deleted file mode 100644
index 5d8cc1d9cb108e837eeebb0c0c46df077fb58179..0000000000000000000000000000000000000000
--- a/arch/arm/mach-pxa/include/mach/akita.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Hardware specific definitions for SL-C1000 (Akita)
- *
- * Copyright (c) 2005 Richard Purdie
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-/* Akita IO Expander GPIOs */
-
-#define AKITA_IOEXP_RESERVED_7 (1 << 7)
-#define AKITA_IOEXP_IR_ON (1 << 6)
-#define AKITA_IOEXP_AKIN_PULLUP (1 << 5)
-#define AKITA_IOEXP_BACKLIGHT_CONT (1 << 4)
-#define AKITA_IOEXP_BACKLIGHT_ON (1 << 3)
-#define AKITA_IOEXP_MIC_BIAS (1 << 2)
-#define AKITA_IOEXP_RESERVED_1 (1 << 1)
-#define AKITA_IOEXP_RESERVED_0 (1 << 0)
-
-/* Direction Bitfield 0=output 1=input */
-#define AKITA_IOEXP_IO_DIR 0
-/* Default Values */
-#define AKITA_IOEXP_IO_OUT (AKITA_IOEXP_IR_ON | AKITA_IOEXP_AKIN_PULLUP)
-
-extern struct platform_device akitaioexp_device;
-
-void akita_set_ioexp(struct device *dev, unsigned char bitmask);
-void akita_reset_ioexp(struct device *dev, unsigned char bitmask);
-
diff --git a/arch/arm/mach-pxa/include/mach/corgi.h b/arch/arm/mach-pxa/include/mach/corgi.h
index bf856503baf69666d4956a417db24ace9cc1e5a1..585970ef08cec208b3f70779f87cb85001ea5859 100644
--- a/arch/arm/mach-pxa/include/mach/corgi.h
+++ b/arch/arm/mach-pxa/include/mach/corgi.h
@@ -98,12 +98,21 @@
CORGI_SCP_MIC_BIAS )
#define CORGI_SCOOP_IO_OUT ( CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R )
+#define CORGI_SCOOP_GPIO_BASE (NR_BUILTIN_GPIO)
+#define CORGI_GPIO_LED_GREEN (CORGI_SCOOP_GPIO_BASE + 0)
+#define CORGI_GPIO_SWA (CORGI_SCOOP_GPIO_BASE + 1) /* Hinge Switch A */
+#define CORGI_GPIO_SWB (CORGI_SCOOP_GPIO_BASE + 2) /* Hinge Switch B */
+#define CORGI_GPIO_MUTE_L (CORGI_SCOOP_GPIO_BASE + 3)
+#define CORGI_GPIO_MUTE_R (CORGI_SCOOP_GPIO_BASE + 4)
+#define CORGI_GPIO_AKIN_PULLUP (CORGI_SCOOP_GPIO_BASE + 5)
+#define CORGI_GPIO_APM_ON (CORGI_SCOOP_GPIO_BASE + 6)
+#define CORGI_GPIO_BACKLIGHT_CONT (CORGI_SCOOP_GPIO_BASE + 7)
+#define CORGI_GPIO_MIC_BIAS (CORGI_SCOOP_GPIO_BASE + 8)
/*
* Shared data structures
*/
extern struct platform_device corgiscoop_device;
-extern struct platform_device corgissp_device;
#endif /* __ASM_ARCH_CORGI_H */
diff --git a/arch/arm/mach-pxa/include/mach/entry-macro.S b/arch/arm/mach-pxa/include/mach/entry-macro.S
index de16c12d5232209c33b432d96b880d44541b3ada..f6b4bf3e73d240a69700d951197c26c5717d6eee 100644
--- a/arch/arm/mach-pxa/include/mach/entry-macro.S
+++ b/arch/arm/mach-pxa/include/mach/entry-macro.S
@@ -41,7 +41,7 @@
and \irqstat, \irqstat, \irqnr
clz \irqnr, \irqstat
rsb \irqnr, \irqnr, #31
- add \irqnr, \irqnr, #32
+ add \irqnr, \irqnr, #(32 + PXA_IRQ(0))
b 1001f
1003:
mrc p6, 0, \irqstat, c0, c0, 0 @ ICIP
@@ -52,6 +52,6 @@
rsb \irqstat, \irqnr, #0
and \irqstat, \irqstat, \irqnr
clz \irqnr, \irqstat
- rsb \irqnr, \irqnr, #31
+ rsb \irqnr, \irqnr, #(31 + PXA_IRQ(0))
1001:
.endm
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index e89df4d0d23999278dfdab688ed76aa3ecfc07d9..a582a6d9b92b10c93d6ecae6d95128472b4ae9a3 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -62,26 +62,74 @@
#ifndef __ASSEMBLY__
+#include <asm/cputype.h>
+
+/*
+ * CPU Stepping CPU_ID JTAG_ID
+ *
+ * PXA210 B0 0x69052922 0x2926C013
+ * PXA210 B1 0x69052923 0x3926C013
+ * PXA210 B2 0x69052924 0x4926C013
+ * PXA210 C0 0x69052D25 0x5926C013
+ *
+ * PXA250 A0 0x69052100 0x09264013
+ * PXA250 A1 0x69052101 0x19264013
+ * PXA250 B0 0x69052902 0x29264013
+ * PXA250 B1 0x69052903 0x39264013
+ * PXA250 B2 0x69052904 0x49264013
+ * PXA250 C0 0x69052D05 0x59264013
+ *
+ * PXA255 A0 0x69052D06 0x69264013
+ *
+ * PXA26x A0 0x69052903 0x39264013
+ * PXA26x B0 0x69052D05 0x59264013
+ *
+ * PXA27x A0 0x69054110 0x09265013
+ * PXA27x A1 0x69054111 0x19265013
+ * PXA27x B0 0x69054112 0x29265013
+ * PXA27x B1 0x69054113 0x39265013
+ * PXA27x C0 0x69054114 0x49265013
+ * PXA27x C5 0x69054117 0x79265013
+ *
+ * PXA30x A0 0x69056880 0x0E648013
+ * PXA30x A1 0x69056881 0x1E648013
+ * PXA31x A0 0x69056890 0x0E649013
+ * PXA31x A1 0x69056891 0x1E649013
+ * PXA31x A2 0x69056892 0x2E649013
+ * PXA32x B1 0x69056825 0x5E642013
+ * PXA32x B2 0x69056826 0x6E642013
+ *
+ * PXA930 B0 0x69056835 0x5E643013
+ * PXA930 B1 0x69056837 0x7E643013
+ * PXA930 B2 0x69056838 0x8E643013
+ */
#ifdef CONFIG_PXA25x
-#define __cpu_is_pxa21x(id) \
+#define __cpu_is_pxa210(id) \
({ \
- unsigned int _id = (id) >> 4 & 0xf3f; \
- _id == 0x212; \
+ unsigned int _id = (id) & 0xf3f0; \
+ _id == 0x2120; \
})
-#define __cpu_is_pxa255(id) \
- ({ \
- unsigned int _id = (id) >> 4 & 0xfff; \
- _id == 0x2d0; \
- })
+#define __cpu_is_pxa250(id) \
+ ({ \
+ unsigned int _id = (id) & 0xf3ff; \
+ _id <= 0x2105; \
+ })
+
+#define __cpu_is_pxa255(id) \
+ ({ \
+ unsigned int _id = (id) & 0xffff; \
+ _id == 0x2d06; \
+ })
#define __cpu_is_pxa25x(id) \
({ \
- unsigned int _id = (id) >> 4 & 0xfff; \
- _id == 0x2d0 || _id == 0x290; \
+ unsigned int _id = (id) & 0xf300; \
+ _id == 0x2100; \
})
#else
-#define __cpu_is_pxa21x(id) (0)
+#define __cpu_is_pxa210(id) (0)
+#define __cpu_is_pxa250(id) (0)
#define __cpu_is_pxa255(id) (0)
#define __cpu_is_pxa25x(id) (0)
#endif
@@ -136,9 +184,14 @@
#define __cpu_is_pxa930(id) (0)
#endif
-#define cpu_is_pxa21x() \
+#define cpu_is_pxa210() \
({ \
- __cpu_is_pxa21x(read_cpuid_id()); \
+ __cpu_is_pxa210(read_cpuid_id()); \
+ })
+
+#define cpu_is_pxa250() \
+ ({ \
+ __cpu_is_pxa250(read_cpuid_id()); \
})
#define cpu_is_pxa255() \
@@ -151,6 +204,8 @@
__cpu_is_pxa25x(read_cpuid_id()); \
})
+extern int cpu_is_pxa26x(void);
+
#define cpu_is_pxa27x() \
({ \
__cpu_is_pxa27x(read_cpuid_id()); \
diff --git a/arch/arm/mach-pxa/include/mach/i2c.h b/arch/arm/mach-pxa/include/mach/i2c.h
index 80596b0134439412bc09c24472923bb7cfdc5cb0..1a9f65e6ec0f043a4e45ff58c0220db5194e737d 100644
--- a/arch/arm/mach-pxa/include/mach/i2c.h
+++ b/arch/arm/mach-pxa/include/mach/i2c.h
@@ -65,13 +65,18 @@ struct i2c_pxa_platform_data {
unsigned int slave_addr;
struct i2c_slave_client *slave;
unsigned int class;
- int use_pio;
+ unsigned int use_pio :1;
+ unsigned int fast_mode :1;
};
extern void pxa_set_i2c_info(struct i2c_pxa_platform_data *info);
#ifdef CONFIG_PXA27x
-extern void pxa_set_i2c_power_info(struct i2c_pxa_platform_data *info);
+extern void pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info);
+#endif
+
+#ifdef CONFIG_PXA3xx
+extern void pxa3xx_set_i2c_power_info(struct i2c_pxa_platform_data *info);
#endif
#endif
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index 108b5db9b2af67c3d96ef9810184410332bffda4..9c163e19ada939053f8b9366816d59c872d6369f 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -11,7 +11,14 @@
*/
-#define PXA_IRQ(x) (x)
+#ifdef CONFIG_PXA_HAVE_ISA_IRQS
+#define PXA_ISA_IRQ(x) (x)
+#define PXA_ISA_IRQ_NUM (16)
+#else
+#define PXA_ISA_IRQ_NUM (0)
+#endif
+
+#define PXA_IRQ(x) (PXA_ISA_IRQ_NUM + (x))
#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
#define IRQ_SSP3 PXA_IRQ(0) /* SSP3 service request */
@@ -73,7 +80,7 @@
#define IRQ_MMC3 PXA_IRQ(55) /* MMC3 Controller (PXA310) */
#endif
-#define PXA_GPIO_IRQ_BASE (64)
+#define PXA_GPIO_IRQ_BASE PXA_IRQ(64)
#define PXA_GPIO_IRQ_NUM (128)
#define GPIO_2_x_TO_IRQ(x) (PXA_GPIO_IRQ_BASE + (x))
@@ -178,13 +185,7 @@
#define NR_IRQS (IRQ_S1_BVD1_STSCHG + 1)
#elif defined(CONFIG_SHARP_LOCOMO)
#define NR_IRQS (IRQ_LOCOMO_SPI_TEND + 1)
-#elif defined(CONFIG_ARCH_LUBBOCK) || \
- defined(CONFIG_MACH_LOGICPD_PXA270) || \
- defined(CONFIG_MACH_TOSA) || \
- defined(CONFIG_MACH_MAINSTONE) || \
- defined(CONFIG_MACH_PCM027) || \
- defined(CONFIG_ARCH_PXA_ESERIES) || \
- defined(CONFIG_MACH_MAGICIAN)
+#elif defined(CONFIG_PXA_HAVE_BOARD_IRQS)
#define NR_IRQS (IRQ_BOARD_END)
#elif defined(CONFIG_MACH_ZYLONITE)
#define NR_IRQS (IRQ_BOARD_START + 32)
diff --git a/arch/arm/mach-pxa/include/mach/littleton.h b/arch/arm/mach-pxa/include/mach/littleton.h
index 79d209b826f46779cb44a43cfcbf6d999a920c3e..5c4e320c1437f4e57d7fa2409183dd48be103692 100644
--- a/arch/arm/mach-pxa/include/mach/littleton.h
+++ b/arch/arm/mach-pxa/include/mach/littleton.h
@@ -3,4 +3,6 @@
#define LITTLETON_ETH_PHYS 0x30000000
+#define LITTLETON_GPIO_LCD_CS (17)
+
#endif /* __ASM_ARCH_ZYLONITE_H */
diff --git a/arch/arm/mach-pxa/include/mach/memory.h b/arch/arm/mach-pxa/include/mach/memory.h
index 552eb7fa657925bb5b528226137dd6f0721e1637..59aef89808d6609cb371c4bf1d15b78fcd52dd19 100644
--- a/arch/arm/mach-pxa/include/mach/memory.h
+++ b/arch/arm/mach-pxa/include/mach/memory.h
@@ -40,11 +40,11 @@
#define NODE_MEM_SIZE_BITS 26
#if !defined(__ASSEMBLY__) && defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI)
-void cmx270_pci_adjust_zones(int node, unsigned long *size,
+void cmx2xx_pci_adjust_zones(int node, unsigned long *size,
unsigned long *holes);
#define arch_adjust_zones(node, size, holes) \
- cmx270_pci_adjust_zones(node, size, holes)
+ cmx2xx_pci_adjust_zones(node, size, holes)
#define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_64M - 1)
#endif
diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h b/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h
index 6c8e72238bfd360cb2680d35cfd429301be3b0c2..617cab2cc8d0fcd7edb682134d3c10b6b1ca6389 100644
--- a/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h
+++ b/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h
@@ -17,7 +17,7 @@
/* Crystal and Clock Signals */
#define GPIO10_RTCCLK MFP_CFG_OUT(GPIO10, AF1, DRIVE_LOW)
-#define GPIO70_RTC_CLK MFP_CFG_OUT(GPIO70, AF1, DRIVE_LOW)
+#define GPIO70_RTCCLK MFP_CFG_OUT(GPIO70, AF1, DRIVE_LOW)
#define GPIO7_48MHz MFP_CFG_OUT(GPIO7, AF1, DRIVE_LOW)
#define GPIO11_3_6MHz MFP_CFG_OUT(GPIO11, AF1, DRIVE_LOW)
#define GPIO71_3_6MHz MFP_CFG_OUT(GPIO71, AF1, DRIVE_LOW)
@@ -156,6 +156,6 @@
#define GPIO74_LCD_FCLK MFP_CFG_OUT(GPIO74, AF2, DRIVE_LOW)
#define GPIO75_LCD_LCLK MFP_CFG_OUT(GPIO75, AF2, DRIVE_LOW)
#define GPIO76_LCD_PCLK MFP_CFG_OUT(GPIO76, AF2, DRIVE_LOW)
-#define GPIO77_LCD_ACBIAS MFP_CFG_OUT(GPIO77, AF2, DRIVE_LOW)
+#define GPIO77_LCD_BIAS MFP_CFG_OUT(GPIO77, AF2, DRIVE_LOW)
#endif /* __ASM_ARCH_MFP_PXA25X_H */
diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa320.h b/arch/arm/mach-pxa/include/mach/mfp-pxa320.h
index 74990510cf34846c47d2f7db46e97d4cf3e6bf02..67f8385ea548994aa5ac345d4341028cd10cda70 100644
--- a/arch/arm/mach-pxa/include/mach/mfp-pxa320.h
+++ b/arch/arm/mach-pxa/include/mach/mfp-pxa320.h
@@ -257,10 +257,10 @@
#define GPIO38_SSP2_RXD MFP_CFG(GPIO38, AF2)
#define GPIO38_SSP2_TXD MFP_CFG(GPIO38, AF5)
-#define GPIO69_SSP3_SCLK MFP_CFG(GPIO69, AF2, DS08X, FLOAT)
-#define GPIO70_SSP3_FRM MFP_CFG(GPIO70, AF2, DS08X, DRIVE_LOW)
-#define GPIO89_SSP3_SCLK MFP_CFG(GPIO89, AF1, DS08X, FLOAT)
-#define GPIO90_SSP3_FRM MFP_CFG(GPIO90, AF1, DS08X, DRIVE_LOW)
+#define GPIO69_SSP3_SCLK MFP_CFG_X(GPIO69, AF2, DS08X, FLOAT)
+#define GPIO70_SSP3_FRM MFP_CFG_X(GPIO70, AF2, DS08X, DRIVE_LOW)
+#define GPIO89_SSP3_SCLK MFP_CFG_X(GPIO89, AF1, DS08X, FLOAT)
+#define GPIO90_SSP3_FRM MFP_CFG_X(GPIO90, AF1, DS08X, DRIVE_LOW)
#define GPIO71_SSP3_RXD MFP_CFG_X(GPIO71, AF5, DS08X, FLOAT)
#define GPIO71_SSP3_TXD MFP_CFG_X(GPIO71, AF2, DS08X, DRIVE_LOW)
#define GPIO72_SSP3_RXD MFP_CFG_X(GPIO72, AF2, DS08X, FLOAT)
diff --git a/arch/arm/mach-pxa/include/mach/mfp.h b/arch/arm/mach-pxa/include/mach/mfp.h
index 8769567b389b15d5178ddbc4dc997f68d83e88de..482185053a92297edc0e409899e13e8b3abd2751 100644
--- a/arch/arm/mach-pxa/include/mach/mfp.h
+++ b/arch/arm/mach-pxa/include/mach/mfp.h
@@ -274,12 +274,13 @@ typedef unsigned long mfp_cfg_t;
#define MFP_DS_MASK (0x7 << 13)
#define MFP_DS(x) (((x) >> 13) & 0x7)
-#define MFP_LPM_INPUT (0x0 << 16)
+#define MFP_LPM_DEFAULT (0x0 << 16)
#define MFP_LPM_DRIVE_LOW (0x1 << 16)
#define MFP_LPM_DRIVE_HIGH (0x2 << 16)
#define MFP_LPM_PULL_LOW (0x3 << 16)
#define MFP_LPM_PULL_HIGH (0x4 << 16)
#define MFP_LPM_FLOAT (0x5 << 16)
+#define MFP_LPM_INPUT (0x6 << 16)
#define MFP_LPM_STATE_MASK (0x7 << 16)
#define MFP_LPM_STATE(x) (((x) >> 16) & 0x7)
@@ -297,7 +298,7 @@ typedef unsigned long mfp_cfg_t;
#define MFP_PULL_MASK (0x3 << 21)
#define MFP_PULL(x) (((x) >> 21) & 0x3)
-#define MFP_CFG_DEFAULT (MFP_AF0 | MFP_DS03X | MFP_LPM_INPUT |\
+#define MFP_CFG_DEFAULT (MFP_AF0 | MFP_DS03X | MFP_LPM_DEFAULT |\
MFP_LPM_EDGE_NONE | MFP_PULL_NONE)
#define MFP_CFG(pin, af) \
diff --git a/arch/arm/mach-pxa/include/mach/mioa701.h b/arch/arm/mach-pxa/include/mach/mioa701.h
new file mode 100644
index 0000000000000000000000000000000000000000..8483cb511831f47659c744000349905fddce9491
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/mioa701.h
@@ -0,0 +1,67 @@
+#ifndef _MIOA701_H_
+#define _MIOA701_H_
+
+#define MIO_CFG_IN(pin, af) \
+ ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DIR_MASK)) |\
+ (MFP_PIN(pin) | MFP_##af | MFP_DIR_IN))
+
+#define MIO_CFG_OUT(pin, af, state) \
+ ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DIR_MASK | MFP_LPM_STATE_MASK)) |\
+ (MFP_PIN(pin) | MFP_##af | MFP_DIR_OUT | MFP_LPM_##state))
+
+/* Global GPIOs */
+#define GPIO9_CHARGE_nEN 9
+#define GPIO18_POWEROFF 18
+#define GPIO87_LCD_POWER 87
+
+/* USB */
+#define GPIO13_USB_DETECT 13
+#define GPIO22_USB_ENABLE 22
+
+/* SDIO bits */
+#define GPIO78_SDIO_RO 78
+#define GPIO15_SDIO_INSERT 15
+#define GPIO91_SDIO_EN 91
+
+/* Bluetooth */
+#define GPIO83_BT_ON 83
+
+/* GPS */
+#define GPIO23_GPS_UNKNOWN1 23
+#define GPIO26_GPS_ON 26
+#define GPIO27_GPS_RESET 27
+#define GPIO106_GPS_UNKNOWN2 106
+#define GPIO107_GPS_UNKNOWN3 107
+
+/* GSM */
+#define GPIO24_GSM_MOD_RESET_CMD 24
+#define GPIO88_GSM_nMOD_ON_CMD 88
+#define GPIO90_GSM_nMOD_OFF_CMD 90
+#define GPIO114_GSM_nMOD_DTE_UART_STATE 114
+#define GPIO25_GSM_MOD_ON_STATE 25
+#define GPIO113_GSM_EVENT 113
+
+/* SOUND */
+#define GPIO12_HPJACK_INSERT 12
+
+/* LEDS */
+#define GPIO10_LED_nCharging 10
+#define GPIO97_LED_nBlue 97
+#define GPIO98_LED_nOrange 98
+#define GPIO82_LED_nVibra 82
+#define GPIO115_LED_nKeyboard 115
+
+/* Keyboard */
+#define GPIO0_KEY_POWER 0
+#define GPIO93_KEY_VOLUME_UP 93
+#define GPIO94_KEY_VOLUME_DOWN 94
+
+extern struct input_dev *mioa701_evdev;
+extern void mioa701_gpio_lpm_set(unsigned long mfp_pin);
+
+/* Assembler externals mioa701_bootresume.S */
+extern u32 mioa701_bootstrap;
+extern u32 mioa701_jumpaddr;
+extern u32 mioa701_bootstrap_lg;
+
+#endif /* _MIOA701_H */
diff --git a/arch/arm/mach-pxa/include/mach/ohci.h b/arch/arm/mach-pxa/include/mach/ohci.h
index e848a47128cdd42b3a9bed8b48b3fc316ff1d2d4..95b6e2a6e514723e716b8878a89866ec2c246566 100644
--- a/arch/arm/mach-pxa/include/mach/ohci.h
+++ b/arch/arm/mach-pxa/include/mach/ohci.h
@@ -7,6 +7,22 @@ struct pxaohci_platform_data {
int (*init)(struct device *);
void (*exit)(struct device *);
+ unsigned long flags;
+#define ENABLE_PORT1 (1 << 0)
+#define ENABLE_PORT2 (1 << 1)
+#define ENABLE_PORT3 (1 << 2)
+#define ENABLE_PORT_ALL (ENABLE_PORT1 | ENABLE_PORT2 | ENABLE_PORT3)
+
+#define POWER_SENSE_LOW (1 << 3)
+#define POWER_CONTROL_LOW (1 << 4)
+#define NO_OC_PROTECTION (1 << 5)
+#define OC_MODE_GLOBAL (0 << 6)
+#define OC_MODE_PERPORT (1 << 6)
+
+ int power_on_delay; /* Power On to Power Good time - in ms
+ * HCD must wait for this duration before
+ * accessing a powered on port
+ */
int port_mode;
#define PMM_NPS_MODE 1
#define PMM_GLOBAL_MODE 2
diff --git a/arch/arm/mach-pxa/include/mach/palmz72.h b/arch/arm/mach-pxa/include/mach/palmz72.h
new file mode 100644
index 0000000000000000000000000000000000000000..5032307ebf7d28cef1ae97005e85eeb363990988
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/palmz72.h
@@ -0,0 +1,80 @@
+/*
+ * GPIOs and interrupts for Palm Zire72 Handheld Computer
+ *
+ * Authors: Alex Osborne <bobofdoom@gmail.com>
+ * Jan Herman <2hp@seznam.cz>
+ * Sergey Lapin <slapin@ossfans.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef _INCLUDE_PALMZ72_H_
+#define _INCLUDE_PALMZ72_H_
+
+/* Power and control */
+#define GPIO_NR_PALMZ72_GPIO_RESET 1
+#define GPIO_NR_PALMZ72_POWER_DETECT 0
+
+/* SD/MMC */
+#define GPIO_NR_PALMZ72_SD_DETECT_N 14
+#define GPIO_NR_PALMZ72_SD_POWER_N 98
+#define GPIO_NR_PALMZ72_SD_RO 115
+
+/* Touchscreen */
+#define GPIO_NR_PALMZ72_WM9712_IRQ 27
+
+/* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */
+#define GPIO_NR_PALMZ72_IR_DISABLE 49
+
+/* USB */
+#define GPIO_NR_PALMZ72_USB_DETECT_N 15
+#define GPIO_NR_PALMZ72_USB_POWER 95
+#define GPIO_NR_PALMZ72_USB_PULLUP 12
+
+/* LCD/Backlight */
+#define GPIO_NR_PALMZ72_BL_POWER 20
+#define GPIO_NR_PALMZ72_LCD_POWER 96
+
+/* LED */
+#define GPIO_NR_PALMZ72_LED_GREEN 88
+
+/* Bluetooth */
+#define GPIO_NR_PALMZ72_BT_POWER 17
+#define GPIO_NR_PALMZ72_BT_RESET 83
+
+/** Initial values **/
+
+/* Battery */
+#define PALMZ72_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */
+#define PALMZ72_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */
+#define PALMZ72_BAT_MAX_CURRENT 0 /* unknokn */
+#define PALMZ72_BAT_MIN_CURRENT 0 /* unknown */
+#define PALMZ72_BAT_MAX_CHARGE 1 /* unknown */
+#define PALMZ72_BAT_MIN_CHARGE 1 /* unknown */
+#define PALMZ72_MAX_LIFE_MINS 360 /* on-life in minutes */
+
+/* Backlight */
+#define PALMZ72_MAX_INTENSITY 0xFE
+#define PALMZ72_DEFAULT_INTENSITY 0x7E
+#define PALMZ72_LIMIT_MASK 0x7F
+#define PALMZ72_PRESCALER 0x3F
+#define PALMZ72_PERIOD_NS 3500
+
+#ifdef CONFIG_PM
+struct palmz72_resume_info {
+ u32 magic0; /* 0x0 */
+ u32 magic1; /* 0x4 */
+ u32 resume_addr; /* 0x8 */
+ u32 pad[11]; /* 0xc..0x37 */
+ u32 arm_control; /* 0x38 */
+ u32 aux_control; /* 0x3c */
+ u32 ttb; /* 0x40 */
+ u32 domain_access; /* 0x44 */
+ u32 process_id; /* 0x48 */
+};
+#endif
+#endif
+
diff --git a/arch/arm/mach-pxa/include/mach/pm.h b/arch/arm/mach-pxa/include/mach/pm.h
index 261e5bc958db158739c6ad45bfcd8e36b1c8ae19..83342469acaca8faeb46f11ea81db7fe7ce34fb2 100644
--- a/arch/arm/mach-pxa/include/mach/pm.h
+++ b/arch/arm/mach-pxa/include/mach/pm.h
@@ -15,6 +15,8 @@ struct pxa_cpu_pm_fns {
void (*restore)(unsigned long *);
int (*valid)(suspend_state_t state);
void (*enter)(suspend_state_t state);
+ int (*prepare)(void);
+ void (*finish)(void);
};
extern struct pxa_cpu_pm_fns *pxa_cpu_pm_fns;
diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h
index 67debc47e8c6ec6ff7008aab53997b73444dbe37..0b3e6d051c6425d86238473ab31f25702cd29c92 100644
--- a/arch/arm/mach-pxa/include/mach/poodle.h
+++ b/arch/arm/mach-pxa/include/mach/poodle.h
@@ -23,6 +23,7 @@
#define POODLE_GPIO_AC_IN (1)
#define POODLE_GPIO_CO 16
#define POODLE_GPIO_TP_INT (5)
+#define POODLE_GPIO_TP_CS (24)
#define POODLE_GPIO_WAKEUP (11) /* change battery */
#define POODLE_GPIO_GA_INT (10)
#define POODLE_GPIO_IR_ON (22)
@@ -70,6 +71,14 @@
#define POODLE_SCOOP_IO_DIR ( POODLE_SCOOP_VPEN | POODLE_SCOOP_HS_OUT )
#define POODLE_SCOOP_IO_OUT ( 0 )
+#define POODLE_SCOOP_GPIO_BASE (NR_BUILTIN_GPIO)
+#define POODLE_GPIO_CHARGE_ON (POODLE_SCOOP_GPIO_BASE + 0)
+#define POODLE_GPIO_CP401 (POODLE_SCOOP_GPIO_BASE + 2)
+#define POODLE_GPIO_VPEN (POODLE_SCOOP_GPIO_BASE + 7)
+#define POODLE_GPIO_L_PCLK (POODLE_SCOOP_GPIO_BASE + 9)
+#define POODLE_GPIO_L_LCLK (POODLE_SCOOP_GPIO_BASE + 10)
+#define POODLE_GPIO_HS_OUT (POODLE_SCOOP_GPIO_BASE + 11)
+
#define POODLE_LOCOMO_GPIO_AMP_ON LOCOMO_GPIO(8)
#define POODLE_LOCOMO_GPIO_MUTE_L LOCOMO_GPIO(10)
#define POODLE_LOCOMO_GPIO_MUTE_R LOCOMO_GPIO(11)
diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h
index 12288ca3cbb2022ee3dc2a45ee375a6be8096374..15295d96000025e4bb4bf0fadbd393dafcee3347 100644
--- a/arch/arm/mach-pxa/include/mach/pxa-regs.h
+++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h
@@ -69,30 +69,18 @@
/*
* DMA Controller
*/
-
-#define DCSR0 __REG(0x40000000) /* DMA Control / Status Register for Channel 0 */
-#define DCSR1 __REG(0x40000004) /* DMA Control / Status Register for Channel 1 */
-#define DCSR2 __REG(0x40000008) /* DMA Control / Status Register for Channel 2 */
-#define DCSR3 __REG(0x4000000c) /* DMA Control / Status Register for Channel 3 */
-#define DCSR4 __REG(0x40000010) /* DMA Control / Status Register for Channel 4 */
-#define DCSR5 __REG(0x40000014) /* DMA Control / Status Register for Channel 5 */
-#define DCSR6 __REG(0x40000018) /* DMA Control / Status Register for Channel 6 */
-#define DCSR7 __REG(0x4000001c) /* DMA Control / Status Register for Channel 7 */
-#define DCSR8 __REG(0x40000020) /* DMA Control / Status Register for Channel 8 */
-#define DCSR9 __REG(0x40000024) /* DMA Control / Status Register for Channel 9 */
-#define DCSR10 __REG(0x40000028) /* DMA Control / Status Register for Channel 10 */
-#define DCSR11 __REG(0x4000002c) /* DMA Control / Status Register for Channel 11 */
-#define DCSR12 __REG(0x40000030) /* DMA Control / Status Register for Channel 12 */
-#define DCSR13 __REG(0x40000034) /* DMA Control / Status Register for Channel 13 */
-#define DCSR14 __REG(0x40000038) /* DMA Control / Status Register for Channel 14 */
-#define DCSR15 __REG(0x4000003c) /* DMA Control / Status Register for Channel 15 */
-
#define DCSR(x) __REG2(0x40000000, (x) << 2)
#define DCSR_RUN (1 << 31) /* Run Bit (read / write) */
#define DCSR_NODESC (1 << 30) /* No-Descriptor Fetch (read / write) */
#define DCSR_STOPIRQEN (1 << 29) /* Stop Interrupt Enable (read / write) */
-#ifdef CONFIG_PXA27x
+#define DCSR_REQPEND (1 << 8) /* Request Pending (read-only) */
+#define DCSR_STOPSTATE (1 << 3) /* Stop State (read-only) */
+#define DCSR_ENDINTR (1 << 2) /* End Interrupt (read / write) */
+#define DCSR_STARTINTR (1 << 1) /* Start Interrupt (read / write) */
+#define DCSR_BUSERR (1 << 0) /* Bus Error Interrupt (read / write) */
+
+#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
#define DCSR_EORIRQEN (1 << 28) /* End of Receive Interrupt Enable (R/W) */
#define DCSR_EORJMPEN (1 << 27) /* Jump to next descriptor on EOR */
#define DCSR_EORSTOPEN (1 << 26) /* STOP on an EOR */
@@ -101,11 +89,6 @@
#define DCSR_CMPST (1 << 10) /* The Descriptor Compare Status */
#define DCSR_EORINTR (1 << 9) /* The end of Receive */
#endif
-#define DCSR_REQPEND (1 << 8) /* Request Pending (read-only) */
-#define DCSR_STOPSTATE (1 << 3) /* Stop State (read-only) */
-#define DCSR_ENDINTR (1 << 2) /* End Interrupt (read / write) */
-#define DCSR_STARTINTR (1 << 1) /* Start Interrupt (read / write) */
-#define DCSR_BUSERR (1 << 0) /* Bus Error Interrupt (read / write) */
#define DALGN __REG(0x400000a0) /* DMA Alignment Register */
#define DINT __REG(0x400000f0) /* DMA Interrupt Register */
@@ -114,145 +97,9 @@
&__REG2(0x40000100, ((n) & 0x3f) << 2) : \
&__REG2(0x40001100, ((n) & 0x3f) << 2)))
-#define DRCMR0 __REG(0x40000100) /* Request to Channel Map Register for DREQ 0 */
-#define DRCMR1 __REG(0x40000104) /* Request to Channel Map Register for DREQ 1 */
-#define DRCMR2 __REG(0x40000108) /* Request to Channel Map Register for I2S receive Request */
-#define DRCMR3 __REG(0x4000010c) /* Request to Channel Map Register for I2S transmit Request */
-#define DRCMR4 __REG(0x40000110) /* Request to Channel Map Register for BTUART receive Request */
-#define DRCMR5 __REG(0x40000114) /* Request to Channel Map Register for BTUART transmit Request. */
-#define DRCMR6 __REG(0x40000118) /* Request to Channel Map Register for FFUART receive Request */
-#define DRCMR7 __REG(0x4000011c) /* Request to Channel Map Register for FFUART transmit Request */
-#define DRCMR8 __REG(0x40000120) /* Request to Channel Map Register for AC97 microphone Request */
-#define DRCMR9 __REG(0x40000124) /* Request to Channel Map Register for AC97 modem receive Request */
-#define DRCMR10 __REG(0x40000128) /* Request to Channel Map Register for AC97 modem transmit Request */
-#define DRCMR11 __REG(0x4000012c) /* Request to Channel Map Register for AC97 audio receive Request */
-#define DRCMR12 __REG(0x40000130) /* Request to Channel Map Register for AC97 audio transmit Request */
-#define DRCMR13 __REG(0x40000134) /* Request to Channel Map Register for SSP receive Request */
-#define DRCMR14 __REG(0x40000138) /* Request to Channel Map Register for SSP transmit Request */
-#define DRCMR15 __REG(0x4000013c) /* Request to Channel Map Register for SSP2 receive Request */
-#define DRCMR16 __REG(0x40000140) /* Request to Channel Map Register for SSP2 transmit Request */
-#define DRCMR17 __REG(0x40000144) /* Request to Channel Map Register for ICP receive Request */
-#define DRCMR18 __REG(0x40000148) /* Request to Channel Map Register for ICP transmit Request */
-#define DRCMR19 __REG(0x4000014c) /* Request to Channel Map Register for STUART receive Request */
-#define DRCMR20 __REG(0x40000150) /* Request to Channel Map Register for STUART transmit Request */
-#define DRCMR21 __REG(0x40000154) /* Request to Channel Map Register for MMC receive Request */
-#define DRCMR22 __REG(0x40000158) /* Request to Channel Map Register for MMC transmit Request */
-#define DRCMR23 __REG(0x4000015c) /* Reserved */
-#define DRCMR24 __REG(0x40000160) /* Reserved */
-#define DRCMR25 __REG(0x40000164) /* Request to Channel Map Register for USB endpoint 1 Request */
-#define DRCMR26 __REG(0x40000168) /* Request to Channel Map Register for USB endpoint 2 Request */
-#define DRCMR27 __REG(0x4000016C) /* Request to Channel Map Register for USB endpoint 3 Request */
-#define DRCMR28 __REG(0x40000170) /* Request to Channel Map Register for USB endpoint 4 Request */
-#define DRCMR29 __REG(0x40000174) /* Reserved */
-#define DRCMR30 __REG(0x40000178) /* Request to Channel Map Register for USB endpoint 6 Request */
-#define DRCMR31 __REG(0x4000017C) /* Request to Channel Map Register for USB endpoint 7 Request */
-#define DRCMR32 __REG(0x40000180) /* Request to Channel Map Register for USB endpoint 8 Request */
-#define DRCMR33 __REG(0x40000184) /* Request to Channel Map Register for USB endpoint 9 Request */
-#define DRCMR34 __REG(0x40000188) /* Reserved */
-#define DRCMR35 __REG(0x4000018C) /* Request to Channel Map Register for USB endpoint 11 Request */
-#define DRCMR36 __REG(0x40000190) /* Request to Channel Map Register for USB endpoint 12 Request */
-#define DRCMR37 __REG(0x40000194) /* Request to Channel Map Register for USB endpoint 13 Request */
-#define DRCMR38 __REG(0x40000198) /* Request to Channel Map Register for USB endpoint 14 Request */
-#define DRCMR39 __REG(0x4000019C) /* Reserved */
-#define DRCMR66 __REG(0x40001108) /* Request to Channel Map Register for SSP3 receive Request */
-#define DRCMR67 __REG(0x4000110C) /* Request to Channel Map Register for SSP3 transmit Request */
-#define DRCMR68 __REG(0x40001110) /* Request to Channel Map Register for Camera FIFO 0 Request */
-#define DRCMR69 __REG(0x40001114) /* Request to Channel Map Register for Camera FIFO 1 Request */
-#define DRCMR70 __REG(0x40001118) /* Request to Channel Map Register for Camera FIFO 2 Request */
-
-#define DRCMRRXSADR DRCMR2
-#define DRCMRTXSADR DRCMR3
-#define DRCMRRXBTRBR DRCMR4
-#define DRCMRTXBTTHR DRCMR5
-#define DRCMRRXFFRBR DRCMR6
-#define DRCMRTXFFTHR DRCMR7
-#define DRCMRRXMCDR DRCMR8
-#define DRCMRRXMODR DRCMR9
-#define DRCMRTXMODR DRCMR10
-#define DRCMRRXPCDR DRCMR11
-#define DRCMRTXPCDR DRCMR12
-#define DRCMRRXSSDR DRCMR13
-#define DRCMRTXSSDR DRCMR14
-#define DRCMRRXSS2DR DRCMR15
-#define DRCMRTXSS2DR DRCMR16
-#define DRCMRRXICDR DRCMR17
-#define DRCMRTXICDR DRCMR18
-#define DRCMRRXSTRBR DRCMR19
-#define DRCMRTXSTTHR DRCMR20
-#define DRCMRRXMMC DRCMR21
-#define DRCMRTXMMC DRCMR22
-#define DRCMRRXSS3DR DRCMR66
-#define DRCMRTXSS3DR DRCMR67
-#define DRCMRUDC(x) DRCMR((x) + 24)
-
#define DRCMR_MAPVLD (1 << 7) /* Map Valid (read / write) */
#define DRCMR_CHLNUM 0x1f /* mask for Channel Number (read / write) */
-#define DDADR0 __REG(0x40000200) /* DMA Descriptor Address Register Channel 0 */
-#define DSADR0 __REG(0x40000204) /* DMA Source Address Register Channel 0 */
-#define DTADR0 __REG(0x40000208) /* DMA Target Address Register Channel 0 */
-#define DCMD0 __REG(0x4000020c) /* DMA Command Address Register Channel 0 */
-#define DDADR1 __REG(0x40000210) /* DMA Descriptor Address Register Channel 1 */
-#define DSADR1 __REG(0x40000214) /* DMA Source Address Register Channel 1 */
-#define DTADR1 __REG(0x40000218) /* DMA Target Address Register Channel 1 */
-#define DCMD1 __REG(0x4000021c) /* DMA Command Address Register Channel 1 */
-#define DDADR2 __REG(0x40000220) /* DMA Descriptor Address Register Channel 2 */
-#define DSADR2 __REG(0x40000224) /* DMA Source Address Register Channel 2 */
-#define DTADR2 __REG(0x40000228) /* DMA Target Address Register Channel 2 */
-#define DCMD2 __REG(0x4000022c) /* DMA Command Address Register Channel 2 */
-#define DDADR3 __REG(0x40000230) /* DMA Descriptor Address Register Channel 3 */
-#define DSADR3 __REG(0x40000234) /* DMA Source Address Register Channel 3 */
-#define DTADR3 __REG(0x40000238) /* DMA Target Address Register Channel 3 */
-#define DCMD3 __REG(0x4000023c) /* DMA Command Address Register Channel 3 */
-#define DDADR4 __REG(0x40000240) /* DMA Descriptor Address Register Channel 4 */
-#define DSADR4 __REG(0x40000244) /* DMA Source Address Register Channel 4 */
-#define DTADR4 __REG(0x40000248) /* DMA Target Address Register Channel 4 */
-#define DCMD4 __REG(0x4000024c) /* DMA Command Address Register Channel 4 */
-#define DDADR5 __REG(0x40000250) /* DMA Descriptor Address Register Channel 5 */
-#define DSADR5 __REG(0x40000254) /* DMA Source Address Register Channel 5 */
-#define DTADR5 __REG(0x40000258) /* DMA Target Address Register Channel 5 */
-#define DCMD5 __REG(0x4000025c) /* DMA Command Address Register Channel 5 */
-#define DDADR6 __REG(0x40000260) /* DMA Descriptor Address Register Channel 6 */
-#define DSADR6 __REG(0x40000264) /* DMA Source Address Register Channel 6 */
-#define DTADR6 __REG(0x40000268) /* DMA Target Address Register Channel 6 */
-#define DCMD6 __REG(0x4000026c) /* DMA Command Address Register Channel 6 */
-#define DDADR7 __REG(0x40000270) /* DMA Descriptor Address Register Channel 7 */
-#define DSADR7 __REG(0x40000274) /* DMA Source Address Register Channel 7 */
-#define DTADR7 __REG(0x40000278) /* DMA Target Address Register Channel 7 */
-#define DCMD7 __REG(0x4000027c) /* DMA Command Address Register Channel 7 */
-#define DDADR8 __REG(0x40000280) /* DMA Descriptor Address Register Channel 8 */
-#define DSADR8 __REG(0x40000284) /* DMA Source Address Register Channel 8 */
-#define DTADR8 __REG(0x40000288) /* DMA Target Address Register Channel 8 */
-#define DCMD8 __REG(0x4000028c) /* DMA Command Address Register Channel 8 */
-#define DDADR9 __REG(0x40000290) /* DMA Descriptor Address Register Channel 9 */
-#define DSADR9 __REG(0x40000294) /* DMA Source Address Register Channel 9 */
-#define DTADR9 __REG(0x40000298) /* DMA Target Address Register Channel 9 */
-#define DCMD9 __REG(0x4000029c) /* DMA Command Address Register Channel 9 */
-#define DDADR10 __REG(0x400002a0) /* DMA Descriptor Address Register Channel 10 */
-#define DSADR10 __REG(0x400002a4) /* DMA Source Address Register Channel 10 */
-#define DTADR10 __REG(0x400002a8) /* DMA Target Address Register Channel 10 */
-#define DCMD10 __REG(0x400002ac) /* DMA Command Address Register Channel 10 */
-#define DDADR11 __REG(0x400002b0) /* DMA Descriptor Address Register Channel 11 */
-#define DSADR11 __REG(0x400002b4) /* DMA Source Address Register Channel 11 */
-#define DTADR11 __REG(0x400002b8) /* DMA Target Address Register Channel 11 */
-#define DCMD11 __REG(0x400002bc) /* DMA Command Address Register Channel 11 */
-#define DDADR12 __REG(0x400002c0) /* DMA Descriptor Address Register Channel 12 */
-#define DSADR12 __REG(0x400002c4) /* DMA Source Address Register Channel 12 */
-#define DTADR12 __REG(0x400002c8) /* DMA Target Address Register Channel 12 */
-#define DCMD12 __REG(0x400002cc) /* DMA Command Address Register Channel 12 */
-#define DDADR13 __REG(0x400002d0) /* DMA Descriptor Address Register Channel 13 */
-#define DSADR13 __REG(0x400002d4) /* DMA Source Address Register Channel 13 */
-#define DTADR13 __REG(0x400002d8) /* DMA Target Address Register Channel 13 */
-#define DCMD13 __REG(0x400002dc) /* DMA Command Address Register Channel 13 */
-#define DDADR14 __REG(0x400002e0) /* DMA Descriptor Address Register Channel 14 */
-#define DSADR14 __REG(0x400002e4) /* DMA Source Address Register Channel 14 */
-#define DTADR14 __REG(0x400002e8) /* DMA Target Address Register Channel 14 */
-#define DCMD14 __REG(0x400002ec) /* DMA Command Address Register Channel 14 */
-#define DDADR15 __REG(0x400002f0) /* DMA Descriptor Address Register Channel 15 */
-#define DSADR15 __REG(0x400002f4) /* DMA Source Address Register Channel 15 */
-#define DTADR15 __REG(0x400002f8) /* DMA Target Address Register Channel 15 */
-#define DCMD15 __REG(0x400002fc) /* DMA Command Address Register Channel 15 */
-
#define DDADR(x) __REG2(0x40000200, (x) << 4)
#define DSADR(x) __REG2(0x40000204, (x) << 4)
#define DTADR(x) __REG2(0x40000208, (x) << 4)
@@ -418,91 +265,13 @@
/*
- * I2C registers
+ * I2C registers - moved into drivers/i2c/busses/i2c-pxa.c
*/
-#define IBMR __REG(0x40301680) /* I2C Bus Monitor Register - IBMR */
-#define IDBR __REG(0x40301688) /* I2C Data Buffer Register - IDBR */
-#define ICR __REG(0x40301690) /* I2C Control Register - ICR */
-#define ISR __REG(0x40301698) /* I2C Status Register - ISR */
-#define ISAR __REG(0x403016A0) /* I2C Slave Address Register - ISAR */
-
-#define PWRIBMR __REG(0x40f00180) /* Power I2C Bus Monitor Register-IBMR */
-#define PWRIDBR __REG(0x40f00188) /* Power I2C Data Buffer Register-IDBR */
-#define PWRICR __REG(0x40f00190) /* Power I2C Control Register - ICR */
-#define PWRISR __REG(0x40f00198) /* Power I2C Status Register - ISR */
-#define PWRISAR __REG(0x40f001A0) /*Power I2C Slave Address Register-ISAR */
-
-#define ICR_START (1 << 0) /* start bit */
-#define ICR_STOP (1 << 1) /* stop bit */
-#define ICR_ACKNAK (1 << 2) /* send ACK(0) or NAK(1) */
-#define ICR_TB (1 << 3) /* transfer byte bit */
-#define ICR_MA (1 << 4) /* master abort */
-#define ICR_SCLE (1 << 5) /* master clock enable */
-#define ICR_IUE (1 << 6) /* unit enable */
-#define ICR_GCD (1 << 7) /* general call disable */
-#define ICR_ITEIE (1 << 8) /* enable tx interrupts */
-#define ICR_IRFIE (1 << 9) /* enable rx interrupts */
-#define ICR_BEIE (1 << 10) /* enable bus error ints */
-#define ICR_SSDIE (1 << 11) /* slave STOP detected int enable */
-#define ICR_ALDIE (1 << 12) /* enable arbitration interrupt */
-#define ICR_SADIE (1 << 13) /* slave address detected int enable */
-#define ICR_UR (1 << 14) /* unit reset */
-
-#define ISR_RWM (1 << 0) /* read/write mode */
-#define ISR_ACKNAK (1 << 1) /* ack/nak status */
-#define ISR_UB (1 << 2) /* unit busy */
-#define ISR_IBB (1 << 3) /* bus busy */
-#define ISR_SSD (1 << 4) /* slave stop detected */
-#define ISR_ALD (1 << 5) /* arbitration loss detected */
-#define ISR_ITE (1 << 6) /* tx buffer empty */
-#define ISR_IRF (1 << 7) /* rx buffer full */
-#define ISR_GCAD (1 << 8) /* general call address detected */
-#define ISR_SAD (1 << 9) /* slave address detected */
-#define ISR_BED (1 << 10) /* bus error no ACK/NAK */
-
-
/*
- * Serial Audio Controller
+ * Serial Audio Controller - moved into sound/soc/pxa/pxa2xx-i2s.c
*/
-#define SACR0 __REG(0x40400000) /* Global Control Register */
-#define SACR1 __REG(0x40400004) /* Serial Audio I 2 S/MSB-Justified Control Register */
-#define SASR0 __REG(0x4040000C) /* Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Register */
-#define SAIMR __REG(0x40400014) /* Serial Audio Interrupt Mask Register */
-#define SAICR __REG(0x40400018) /* Serial Audio Interrupt Clear Register */
-#define SADIV __REG(0x40400060) /* Audio Clock Divider Register. */
-#define SADR __REG(0x40400080) /* Serial Audio Data Register (TX and RX FIFO access Register). */
-
-#define SACR0_RFTH(x) ((x) << 12) /* Rx FIFO Interrupt or DMA Trigger Threshold */
-#define SACR0_TFTH(x) ((x) << 8) /* Tx FIFO Interrupt or DMA Trigger Threshold */
-#define SACR0_STRF (1 << 5) /* FIFO Select for EFWR Special Function */
-#define SACR0_EFWR (1 << 4) /* Enable EFWR Function */
-#define SACR0_RST (1 << 3) /* FIFO, i2s Register Reset */
-#define SACR0_BCKD (1 << 2) /* Bit Clock Direction */
-#define SACR0_ENB (1 << 0) /* Enable I2S Link */
-#define SACR1_ENLBF (1 << 5) /* Enable Loopback */
-#define SACR1_DRPL (1 << 4) /* Disable Replaying Function */
-#define SACR1_DREC (1 << 3) /* Disable Recording Function */
-#define SACR1_AMSL (1 << 0) /* Specify Alternate Mode */
-
-#define SASR0_I2SOFF (1 << 7) /* Controller Status */
-#define SASR0_ROR (1 << 6) /* Rx FIFO Overrun */
-#define SASR0_TUR (1 << 5) /* Tx FIFO Underrun */
-#define SASR0_RFS (1 << 4) /* Rx FIFO Service Request */
-#define SASR0_TFS (1 << 3) /* Tx FIFO Service Request */
-#define SASR0_BSY (1 << 2) /* I2S Busy */
-#define SASR0_RNE (1 << 1) /* Rx FIFO Not Empty */
-#define SASR0_TNF (1 << 0) /* Tx FIFO Not Empty */
-
-#define SAICR_ROR (1 << 6) /* Clear Rx FIFO Overrun Interrupt */
-#define SAICR_TUR (1 << 5) /* Clear Tx FIFO Underrun Interrupt */
-
-#define SAIMR_ROR (1 << 6) /* Enable Rx FIFO Overrun Condition Interrupt */
-#define SAIMR_TUR (1 << 5) /* Enable Tx FIFO Underrun Condition Interrupt */
-#define SAIMR_RFS (1 << 4) /* Enable Rx FIFO Service Interrupt */
-#define SAIMR_TFS (1 << 3) /* Enable Tx FIFO Service Interrupt */
-
/*
* AC97 Controller registers
*/
@@ -989,77 +758,6 @@
#endif
-#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
-/*
- * UHC: USB Host Controller (OHCI-like) register definitions
- */
-#define UHC_BASE_PHYS (0x4C000000)
-#define UHCREV __REG(0x4C000000) /* UHC HCI Spec Revision */
-#define UHCHCON __REG(0x4C000004) /* UHC Host Control Register */
-#define UHCCOMS __REG(0x4C000008) /* UHC Command Status Register */
-#define UHCINTS __REG(0x4C00000C) /* UHC Interrupt Status Register */
-#define UHCINTE __REG(0x4C000010) /* UHC Interrupt Enable */
-#define UHCINTD __REG(0x4C000014) /* UHC Interrupt Disable */
-#define UHCHCCA __REG(0x4C000018) /* UHC Host Controller Comm. Area */
-#define UHCPCED __REG(0x4C00001C) /* UHC Period Current Endpt Descr */
-#define UHCCHED __REG(0x4C000020) /* UHC Control Head Endpt Descr */
-#define UHCCCED __REG(0x4C000024) /* UHC Control Current Endpt Descr */
-#define UHCBHED __REG(0x4C000028) /* UHC Bulk Head Endpt Descr */
-#define UHCBCED __REG(0x4C00002C) /* UHC Bulk Current Endpt Descr */
-#define UHCDHEAD __REG(0x4C000030) /* UHC Done Head */
-#define UHCFMI __REG(0x4C000034) /* UHC Frame Interval */
-#define UHCFMR __REG(0x4C000038) /* UHC Frame Remaining */
-#define UHCFMN __REG(0x4C00003C) /* UHC Frame Number */
-#define UHCPERS __REG(0x4C000040) /* UHC Periodic Start */
-#define UHCLS __REG(0x4C000044) /* UHC Low Speed Threshold */
-
-#define UHCRHDA __REG(0x4C000048) /* UHC Root Hub Descriptor A */
-#define UHCRHDA_NOCP (1 << 12) /* No over current protection */
-
-#define UHCRHDB __REG(0x4C00004C) /* UHC Root Hub Descriptor B */
-#define UHCRHS __REG(0x4C000050) /* UHC Root Hub Status */
-#define UHCRHPS1 __REG(0x4C000054) /* UHC Root Hub Port 1 Status */
-#define UHCRHPS2 __REG(0x4C000058) /* UHC Root Hub Port 2 Status */
-#define UHCRHPS3 __REG(0x4C00005C) /* UHC Root Hub Port 3 Status */
-
-#define UHCSTAT __REG(0x4C000060) /* UHC Status Register */
-#define UHCSTAT_UPS3 (1 << 16) /* USB Power Sense Port3 */
-#define UHCSTAT_SBMAI (1 << 15) /* System Bus Master Abort Interrupt*/
-#define UHCSTAT_SBTAI (1 << 14) /* System Bus Target Abort Interrupt*/
-#define UHCSTAT_UPRI (1 << 13) /* USB Port Resume Interrupt */
-#define UHCSTAT_UPS2 (1 << 12) /* USB Power Sense Port 2 */
-#define UHCSTAT_UPS1 (1 << 11) /* USB Power Sense Port 1 */
-#define UHCSTAT_HTA (1 << 10) /* HCI Target Abort */
-#define UHCSTAT_HBA (1 << 8) /* HCI Buffer Active */
-#define UHCSTAT_RWUE (1 << 7) /* HCI Remote Wake Up Event */
-
-#define UHCHR __REG(0x4C000064) /* UHC Reset Register */
-#define UHCHR_SSEP3 (1 << 11) /* Sleep Standby Enable for Port3 */
-#define UHCHR_SSEP2 (1 << 10) /* Sleep Standby Enable for Port2 */
-#define UHCHR_SSEP1 (1 << 9) /* Sleep Standby Enable for Port1 */
-#define UHCHR_PCPL (1 << 7) /* Power control polarity low */
-#define UHCHR_PSPL (1 << 6) /* Power sense polarity low */
-#define UHCHR_SSE (1 << 5) /* Sleep Standby Enable */
-#define UHCHR_UIT (1 << 4) /* USB Interrupt Test */
-#define UHCHR_SSDC (1 << 3) /* Simulation Scale Down Clock */
-#define UHCHR_CGR (1 << 2) /* Clock Generation Reset */
-#define UHCHR_FHR (1 << 1) /* Force Host Controller Reset */
-#define UHCHR_FSBIR (1 << 0) /* Force System Bus Iface Reset */
-
-#define UHCHIE __REG(0x4C000068) /* UHC Interrupt Enable Register*/
-#define UHCHIE_UPS3IE (1 << 14) /* Power Sense Port3 IntEn */
-#define UHCHIE_UPRIE (1 << 13) /* Port Resume IntEn */
-#define UHCHIE_UPS2IE (1 << 12) /* Power Sense Port2 IntEn */
-#define UHCHIE_UPS1IE (1 << 11) /* Power Sense Port1 IntEn */
-#define UHCHIE_TAIE (1 << 10) /* HCI Interface Transfer Abort
- Interrupt Enable*/
-#define UHCHIE_HBAIE (1 << 8) /* HCI Buffer Active IntEn */
-#define UHCHIE_RWIE (1 << 7) /* Remote Wake-up IntEn */
-
-#define UHCHIT __REG(0x4C00006C) /* UHC Interrupt Test register */
-
-#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
-
/* PWRMODE register M field values */
#define PWRMODE_IDLE 0x1
diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h
index 39eb68319e28dfb8815ddbabdbbbc3e9b3271c83..b1fcd10ab6c6bfeeba709a4efae8f1d878b194cc 100644
--- a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h
+++ b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h
@@ -131,6 +131,28 @@
#define CKENB __REG(0x41340010) /* B Clock Enable Register */
#define AC97_DIV __REG(0x41340014) /* AC97 clock divisor value register */
+#define ACCR_XPDIS (1 << 31) /* Core PLL Output Disable */
+#define ACCR_SPDIS (1 << 30) /* System PLL Output Disable */
+#define ACCR_D0CS (1 << 26) /* D0 Mode Clock Select */
+#define ACCR_PCCE (1 << 11) /* Power Mode Change Clock Enable */
+#define ACCR_DDR_D0CS (1 << 7) /* DDR SDRAM clock frequency in D0CS (PXA31x only) */
+
+#define ACCR_SMCFS_MASK (0x7 << 23) /* Static Memory Controller Frequency Select */
+#define ACCR_SFLFS_MASK (0x3 << 18) /* Frequency Select for Internal Memory Controller */
+#define ACCR_XSPCLK_MASK (0x3 << 16) /* Core Frequency during Frequency Change */
+#define ACCR_HSS_MASK (0x3 << 14) /* System Bus-Clock Frequency Select */
+#define ACCR_DMCFS_MASK (0x3 << 12) /* Dynamic Memory Controller Clock Frequency Select */
+#define ACCR_XN_MASK (0x7 << 8) /* Core PLL Turbo-Mode-to-Run-Mode Ratio */
+#define ACCR_XL_MASK (0x1f) /* Core PLL Run-Mode-to-Oscillator Ratio */
+
+#define ACCR_SMCFS(x) (((x) & 0x7) << 23)
+#define ACCR_SFLFS(x) (((x) & 0x3) << 18)
+#define ACCR_XSPCLK(x) (((x) & 0x3) << 16)
+#define ACCR_HSS(x) (((x) & 0x3) << 14)
+#define ACCR_DMCFS(x) (((x) & 0x3) << 12)
+#define ACCR_XN(x) (((x) & 0x7) << 8)
+#define ACCR_XL(x) ((x) & 0x1f)
+
/*
* Clock Enable Bit
*/
diff --git a/arch/arm/mach-pxa/include/mach/reset.h b/arch/arm/mach-pxa/include/mach/reset.h
index 9489a48871a88a8196deb0bb001df9be2cebadb2..7b8842cfa5fce30753914f538a0d125d2d1a349d 100644
--- a/arch/arm/mach-pxa/include/mach/reset.h
+++ b/arch/arm/mach-pxa/include/mach/reset.h
@@ -10,9 +10,12 @@
extern unsigned int reset_status;
extern void clear_reset_status(unsigned int mask);
-/*
- * register GPIO as reset generator
+/**
+ * init_gpio_reset() - register GPIO as reset generator
+ *
+ * @gpio - gpio nr
+ * @output - set gpio as out/low instead of input during normal work
*/
-extern int init_gpio_reset(int gpio);
+extern int init_gpio_reset(int gpio, int output);
#endif /* __ASM_ARCH_RESET_H */
diff --git a/arch/arm/mach-pxa/include/mach/spitz.h b/arch/arm/mach-pxa/include/mach/spitz.h
index bd14365f7ed58cba919b9f24b7f0ad54e08493ae..31ac26b55bc1e486687fbdeefa0567422ef7e116 100644
--- a/arch/arm/mach-pxa/include/mach/spitz.h
+++ b/arch/arm/mach-pxa/include/mach/spitz.h
@@ -16,6 +16,7 @@
#endif
#include <linux/fb.h>
+#include <linux/gpio.h>
/* Spitz/Akita GPIOs */
@@ -100,13 +101,24 @@
#define SPITZ_SCP_JK_A SCOOP_GPCR_PA18 /* Low */
#define SPITZ_SCP_ADC_TEMP_ON SCOOP_GPCR_PA19 /* Low */
-#define SPITZ_SCP_IO_DIR (SPITZ_SCP_LED_GREEN | SPITZ_SCP_JK_B | SPITZ_SCP_CHRG_ON | \
- SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | SPITZ_SCP_LED_ORANGE | \
+#define SPITZ_SCP_IO_DIR (SPITZ_SCP_JK_B | SPITZ_SCP_CHRG_ON | \
+ SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | \
SPITZ_SCP_CF_POWER | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON)
#define SPITZ_SCP_IO_OUT (SPITZ_SCP_CHRG_ON | SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R)
#define SPITZ_SCP_SUS_CLR (SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON)
#define SPITZ_SCP_SUS_SET 0
+#define SPITZ_SCP_GPIO_BASE (NR_BUILTIN_GPIO)
+#define SPITZ_GPIO_LED_GREEN (SPITZ_SCP_GPIO_BASE + 0)
+#define SPITZ_GPIO_JK_B (SPITZ_SCP_GPIO_BASE + 1)
+#define SPITZ_GPIO_CHRG_ON (SPITZ_SCP_GPIO_BASE + 2)
+#define SPITZ_GPIO_MUTE_L (SPITZ_SCP_GPIO_BASE + 3)
+#define SPITZ_GPIO_MUTE_R (SPITZ_SCP_GPIO_BASE + 4)
+#define SPITZ_GPIO_CF_POWER (SPITZ_SCP_GPIO_BASE + 5)
+#define SPITZ_GPIO_LED_ORANGE (SPITZ_SCP_GPIO_BASE + 6)
+#define SPITZ_GPIO_JK_A (SPITZ_SCP_GPIO_BASE + 7)
+#define SPITZ_GPIO_ADC_TEMP_ON (SPITZ_SCP_GPIO_BASE + 8)
+
/* Spitz Scoop Device (No. 2) GPIOs */
/* Suspend States in comments */
#define SPITZ_SCP2_IR_ON SCOOP_GPCR_PA11 /* High */
@@ -119,15 +131,36 @@
#define SPITZ_SCP2_BACKLIGHT_ON SCOOP_GPCR_PA18 /* Low */
#define SPITZ_SCP2_MIC_BIAS SCOOP_GPCR_PA19 /* Low */
-#define SPITZ_SCP2_IO_DIR (SPITZ_SCP2_IR_ON | SPITZ_SCP2_AKIN_PULLUP | SPITZ_SCP2_RESERVED_1 | \
+#define SPITZ_SCP2_IO_DIR (SPITZ_SCP2_AKIN_PULLUP | SPITZ_SCP2_RESERVED_1 | \
SPITZ_SCP2_RESERVED_2 | SPITZ_SCP2_RESERVED_3 | SPITZ_SCP2_RESERVED_4 | \
SPITZ_SCP2_BACKLIGHT_CONT | SPITZ_SCP2_BACKLIGHT_ON | SPITZ_SCP2_MIC_BIAS)
-#define SPITZ_SCP2_IO_OUT (SPITZ_SCP2_IR_ON | SPITZ_SCP2_AKIN_PULLUP | SPITZ_SCP2_RESERVED_1)
+#define SPITZ_SCP2_IO_OUT (SPITZ_SCP2_AKIN_PULLUP | SPITZ_SCP2_RESERVED_1)
#define SPITZ_SCP2_SUS_CLR (SPITZ_SCP2_RESERVED_2 | SPITZ_SCP2_RESERVED_3 | SPITZ_SCP2_RESERVED_4 | \
SPITZ_SCP2_BACKLIGHT_CONT | SPITZ_SCP2_BACKLIGHT_ON | SPITZ_SCP2_MIC_BIAS)
#define SPITZ_SCP2_SUS_SET (SPITZ_SCP2_IR_ON | SPITZ_SCP2_RESERVED_1)
+#define SPITZ_SCP2_GPIO_BASE (NR_BUILTIN_GPIO + 12)
+#define SPITZ_GPIO_IR_ON (SPITZ_SCP2_GPIO_BASE + 0)
+#define SPITZ_GPIO_AKIN_PULLUP (SPITZ_SCP2_GPIO_BASE + 1
+#define SPITZ_GPIO_RESERVED_1 (SPITZ_SCP2_GPIO_BASE + 2)
+#define SPITZ_GPIO_RESERVED_2 (SPITZ_SCP2_GPIO_BASE + 3)
+#define SPITZ_GPIO_RESERVED_3 (SPITZ_SCP2_GPIO_BASE + 4)
+#define SPITZ_GPIO_RESERVED_4 (SPITZ_SCP2_GPIO_BASE + 5)
+#define SPITZ_GPIO_BACKLIGHT_CONT (SPITZ_SCP2_GPIO_BASE + 6)
+#define SPITZ_GPIO_BACKLIGHT_ON (SPITZ_SCP2_GPIO_BASE + 7)
+#define SPITZ_GPIO_MIC_BIAS (SPITZ_SCP2_GPIO_BASE + 8)
+
+/* Akita IO Expander GPIOs */
+#define AKITA_IOEXP_GPIO_BASE (NR_BUILTIN_GPIO + 12)
+#define AKITA_GPIO_RESERVED_0 (AKITA_IOEXP_GPIO_BASE + 0)
+#define AKITA_GPIO_RESERVED_1 (AKITA_IOEXP_GPIO_BASE + 1)
+#define AKITA_GPIO_MIC_BIAS (AKITA_IOEXP_GPIO_BASE + 2)
+#define AKITA_GPIO_BACKLIGHT_ON (AKITA_IOEXP_GPIO_BASE + 3)
+#define AKITA_GPIO_BACKLIGHT_CONT (AKITA_IOEXP_GPIO_BASE + 4)
+#define AKITA_GPIO_AKIN_PULLUP (AKITA_IOEXP_GPIO_BASE + 5)
+#define AKITA_GPIO_IR_ON (AKITA_IOEXP_GPIO_BASE + 6)
+#define AKITA_GPIO_RESERVED_7 (AKITA_IOEXP_GPIO_BASE + 7)
/* Spitz IRQ Definitions */
@@ -154,5 +187,4 @@
*/
extern struct platform_device spitzscoop_device;
extern struct platform_device spitzscoop2_device;
-extern struct platform_device spitzssp_device;
extern struct sharpsl_charger_machinfo spitz_pm_machinfo;
diff --git a/arch/arm/mach-pxa/include/mach/ssp.h b/arch/arm/mach-pxa/include/mach/ssp.h
index a012882c9ee601d1c4c5723c35e9663dfc14bbc2..cb5cb766f0f17658f5e1bceb10d4c2a785d1872d 100644
--- a/arch/arm/mach-pxa/include/mach/ssp.h
+++ b/arch/arm/mach-pxa/include/mach/ssp.h
@@ -20,6 +20,7 @@
#define __ASM_ARCH_SSP_H
#include <linux/list.h>
+#include <linux/io.h>
enum pxa_ssp_type {
SSP_UNDEFINED = 0,
@@ -78,6 +79,29 @@ int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags);
int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed);
void ssp_exit(struct ssp_dev *dev);
+/**
+ * ssp_write_reg - Write to a SSP register
+ *
+ * @dev: SSP device to access
+ * @reg: Register to write to
+ * @val: Value to be written.
+ */
+static inline void ssp_write_reg(struct ssp_device *dev, u32 reg, u32 val)
+{
+ __raw_writel(val, dev->mmio_base + reg);
+}
+
+/**
+ * ssp_read_reg - Read from a SSP register
+ *
+ * @dev: SSP device to access
+ * @reg: Register to read from
+ */
+static inline u32 ssp_read_reg(struct ssp_device *dev, u32 reg)
+{
+ return __raw_readl(dev->mmio_base + reg);
+}
+
struct ssp_device *ssp_request(int port, const char *label);
void ssp_free(struct ssp_device *);
#endif /* __ASM_ARCH_SSP_H */
diff --git a/arch/arm/mach-pxa/include/mach/trizeps4.h b/arch/arm/mach-pxa/include/mach/trizeps4.h
index 641d0ec110bb2936c88606c51155d6e8d8d85650..903e1a2e6641409d8d9ffca8f03387cabf0474ea 100644
--- a/arch/arm/mach-pxa/include/mach/trizeps4.h
+++ b/arch/arm/mach-pxa/include/mach/trizeps4.h
@@ -17,11 +17,16 @@
#define TRIZEPS4_PIC_PHYS (PXA_CS3_PHYS) /* Logic chip on ConXS-Board */
#define TRIZEPS4_SDRAM_BASE 0xa0000000 /* SDRAM region */
-#define TRIZEPS4_CFSR_PHYS (PXA_CS3_PHYS) /* Logic chip on ConXS-Board CSFR register */
-#define TRIZEPS4_BOCR_PHYS (PXA_CS3_PHYS+0x02000000) /* Logic chip on ConXS-Board BOCR register */
-#define TRIZEPS4_IRCR_PHYS (PXA_CS3_PHYS+0x02400000) /* Logic chip on ConXS-Board IRCR register*/
-#define TRIZEPS4_UPSR_PHYS (PXA_CS3_PHYS+0x02800000) /* Logic chip on ConXS-Board UPSR register*/
-#define TRIZEPS4_DICR_PHYS (PXA_CS3_PHYS+0x03800000) /* Logic chip on ConXS-Board DICR register*/
+ /* Logic on ConXS-board CSFR register*/
+#define TRIZEPS4_CFSR_PHYS (PXA_CS3_PHYS)
+ /* Logic on ConXS-board BOCR register*/
+#define TRIZEPS4_BOCR_PHYS (PXA_CS3_PHYS+0x02000000)
+ /* Logic on ConXS-board IRCR register*/
+#define TRIZEPS4_IRCR_PHYS (PXA_CS3_PHYS+0x02400000)
+ /* Logic on ConXS-board UPSR register*/
+#define TRIZEPS4_UPSR_PHYS (PXA_CS3_PHYS+0x02800000)
+ /* Logic on ConXS-board DICR register*/
+#define TRIZEPS4_DICR_PHYS (PXA_CS3_PHYS+0x03800000)
/* virtual memory regions */
#define TRIZEPS4_DISK_VIRT 0xF0000000 /* Disk On Chip region */
@@ -54,6 +59,15 @@
#define GPIO_MMC_DET 12
#define TRIZEPS4_MMC_IRQ IRQ_GPIO(GPIO_MMC_DET)
+/* DOC NAND chip */
+#define GPIO_DOC_LOCK 94
+#define GPIO_DOC_IRQ 93
+#define TRIZEPS4_DOC_IRQ IRQ_GPIO(GPIO_DOC_IRQ)
+
+/* SPI interface */
+#define GPIO_SPI 53
+#define TRIZEPS4_SPI_IRQ IRQ_GPIO(GPIO_SPI)
+
/* LEDS using tx2 / rx2 */
#define GPIO_SYS_BUSY_LED 46
#define GPIO_HEARTBEAT_LED 47
@@ -62,24 +76,66 @@
#define GPIO_PIC 0
#define TRIZEPS4_PIC_IRQ IRQ_GPIO(GPIO_PIC)
-#define CFSR_P2V(x) ((x) - TRIZEPS4_CFSR_PHYS + TRIZEPS4_CFSR_VIRT)
-#define CFSR_V2P(x) ((x) - TRIZEPS4_CFSR_VIRT + TRIZEPS4_CFSR_PHYS)
+#ifdef CONFIG_MACH_TRIZEPS_CONXS
+/* for CONXS base board define these registers */
+#define CFSR_P2V(x) ((x) - TRIZEPS4_CFSR_PHYS + TRIZEPS4_CFSR_VIRT)
+#define CFSR_V2P(x) ((x) - TRIZEPS4_CFSR_VIRT + TRIZEPS4_CFSR_PHYS)
-#define BCR_P2V(x) ((x) - TRIZEPS4_BOCR_PHYS + TRIZEPS4_BOCR_VIRT)
-#define BCR_V2P(x) ((x) - TRIZEPS4_BOCR_VIRT + TRIZEPS4_BOCR_PHYS)
+#define BCR_P2V(x) ((x) - TRIZEPS4_BOCR_PHYS + TRIZEPS4_BOCR_VIRT)
+#define BCR_V2P(x) ((x) - TRIZEPS4_BOCR_VIRT + TRIZEPS4_BOCR_PHYS)
-#define DCR_P2V(x) ((x) - TRIZEPS4_DICR_PHYS + TRIZEPS4_DICR_VIRT)
-#define DCR_V2P(x) ((x) - TRIZEPS4_DICR_VIRT + TRIZEPS4_DICR_PHYS)
+#define DCR_P2V(x) ((x) - TRIZEPS4_DICR_PHYS + TRIZEPS4_DICR_VIRT)
+#define DCR_V2P(x) ((x) - TRIZEPS4_DICR_VIRT + TRIZEPS4_DICR_PHYS)
+
+#define IRCR_P2V(x) ((x) - TRIZEPS4_IRCR_PHYS + TRIZEPS4_IRCR_VIRT)
+#define IRCR_V2P(x) ((x) - TRIZEPS4_IRCR_VIRT + TRIZEPS4_IRCR_PHYS)
#ifndef __ASSEMBLY__
-#define ConXS_CFSR (*((volatile unsigned short *)CFSR_P2V(0x0C000000)))
-#define ConXS_BCR (*((volatile unsigned short *)BCR_P2V(0x0E000000)))
-#define ConXS_DCR (*((volatile unsigned short *)DCR_P2V(0x0F800000)))
+static inline unsigned short CFSR_readw(void)
+{
+ /* [Compact Flash Status Register] is read only */
+ return *((unsigned short *)CFSR_P2V(0x0C000000));
+}
+static inline void BCR_writew(unsigned short value)
+{
+ /* [Board Control Regsiter] is write only */
+ *((unsigned short *)BCR_P2V(0x0E000000)) = value;
+}
+static inline void DCR_writew(unsigned short value)
+{
+ /* [Display Control Register] is write only */
+ *((unsigned short *)DCR_P2V(0x0E000000)) = value;
+}
+static inline void IRCR_writew(unsigned short value)
+{
+ /* [InfraRed data Control Register] is write only */
+ *((unsigned short *)IRCR_P2V(0x0E000000)) = value;
+}
#else
#define ConXS_CFSR CFSR_P2V(0x0C000000)
#define ConXS_BCR BCR_P2V(0x0E000000)
#define ConXS_DCR DCR_P2V(0x0F800000)
+#define ConXS_IRCR IRCR_P2V(0x0F800000)
#endif
+#else
+/* for whatever baseboard define function registers */
+static inline unsigned short CFSR_readw(void)
+{
+ return 0;
+}
+static inline void BCR_writew(unsigned short value)
+{
+ ;
+}
+static inline void DCR_writew(unsigned short value)
+{
+ ;
+}
+static inline void IRCR_writew(unsigned short value)
+{
+ ;
+}
+#endif /* CONFIG_MACH_TRIZEPS_CONXS */
#define ConXS_CFSR_BVD_MASK 0x0003
#define ConXS_CFSR_BVD1 (1 << 0)
diff --git a/arch/arm/mach-pxa/include/mach/viper.h b/arch/arm/mach-pxa/include/mach/viper.h
new file mode 100644
index 0000000000000000000000000000000000000000..10988c270ca3270aab82dd8af321332c63125e71
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/viper.h
@@ -0,0 +1,96 @@
+/*
+ * arch/arm/mach-pxa/include/mach/viper.h
+ *
+ * Author: Ian Campbell
+ * Created: Feb 03, 2003
+ * Copyright: Arcom Control Systems.
+ *
+ * Maintained by Marc Zyngier <maz@misterjones.org>
+ * <marc.zyngier@altran.com>
+ *
+ * Created based on lubbock.h:
+ * Author: Nicolas Pitre
+ * Created: Jun 15, 2001
+ * Copyright: MontaVista Software Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef ARCH_VIPER_H
+#define ARCH_VIPER_H
+
+#define VIPER_BOOT_PHYS PXA_CS0_PHYS
+#define VIPER_FLASH_PHYS PXA_CS1_PHYS
+#define VIPER_ETH_PHYS PXA_CS2_PHYS
+#define VIPER_USB_PHYS PXA_CS3_PHYS
+#define VIPER_ETH_DATA_PHYS PXA_CS4_PHYS
+#define VIPER_CPLD_PHYS PXA_CS5_PHYS
+
+#define VIPER_CPLD_BASE (0xf0000000)
+#define VIPER_PC104IO_BASE (0xf1000000)
+#define VIPER_USB_BASE (0xf1800000)
+
+#define VIPER_ETH_GPIO (0)
+#define VIPER_CPLD_GPIO (1)
+#define VIPER_USB_GPIO (2)
+#define VIPER_UARTA_GPIO (4)
+#define VIPER_UARTB_GPIO (3)
+#define VIPER_CF_CD_GPIO (32)
+#define VIPER_CF_RDY_GPIO (8)
+#define VIPER_BCKLIGHT_EN_GPIO (9)
+#define VIPER_LCD_EN_GPIO (10)
+#define VIPER_PSU_DATA_GPIO (6)
+#define VIPER_PSU_CLK_GPIO (11)
+#define VIPER_UART_SHDN_GPIO (12)
+#define VIPER_BRIGHTNESS_GPIO (16)
+#define VIPER_PSU_nCS_LD_GPIO (19)
+#define VIPER_UPS_GPIO (20)
+#define VIPER_CF_POWER_GPIO (82)
+#define VIPER_TPM_I2C_SDA_GPIO (26)
+#define VIPER_TPM_I2C_SCL_GPIO (27)
+#define VIPER_RTC_I2C_SDA_GPIO (83)
+#define VIPER_RTC_I2C_SCL_GPIO (84)
+
+#define VIPER_CPLD_P2V(x) ((x) - VIPER_CPLD_PHYS + VIPER_CPLD_BASE)
+#define VIPER_CPLD_V2P(x) ((x) - VIPER_CPLD_BASE + VIPER_CPLD_PHYS)
+
+#ifndef __ASSEMBLY__
+# define __VIPER_CPLD_REG(x) (*((volatile u16 *)VIPER_CPLD_P2V(x)))
+#endif
+
+/* board level registers in the CPLD: (offsets from CPLD_BASE) ... */
+
+/* ... Physical addresses */
+#define _VIPER_LO_IRQ_STATUS (VIPER_CPLD_PHYS + 0x100000)
+#define _VIPER_ICR_PHYS (VIPER_CPLD_PHYS + 0x100002)
+#define _VIPER_HI_IRQ_STATUS (VIPER_CPLD_PHYS + 0x100004)
+#define _VIPER_VERSION_PHYS (VIPER_CPLD_PHYS + 0x100006)
+#define VIPER_UARTA_PHYS (VIPER_CPLD_PHYS + 0x300010)
+#define VIPER_UARTB_PHYS (VIPER_CPLD_PHYS + 0x300000)
+#define _VIPER_SRAM_BASE (VIPER_CPLD_PHYS + 0x800000)
+
+/* ... Virtual addresses */
+#define VIPER_LO_IRQ_STATUS __VIPER_CPLD_REG(_VIPER_LO_IRQ_STATUS)
+#define VIPER_HI_IRQ_STATUS __VIPER_CPLD_REG(_VIPER_HI_IRQ_STATUS)
+#define VIPER_VERSION __VIPER_CPLD_REG(_VIPER_VERSION_PHYS)
+#define VIPER_ICR __VIPER_CPLD_REG(_VIPER_ICR_PHYS)
+
+/* Decode VIPER_VERSION register */
+#define VIPER_CPLD_REVISION(x) (((x) >> 5) & 0x7)
+#define VIPER_BOARD_VERSION(x) (((x) >> 3) & 0x3)
+#define VIPER_BOARD_ISSUE(x) (((x) >> 0) & 0x7)
+
+/* Interrupt and Configuration Register (VIPER_ICR) */
+/* This is a write only register. Only CF_RST is used under Linux */
+
+extern void viper_cf_rst(int state);
+
+#define VIPER_ICR_RETRIG (1 << 0)
+#define VIPER_ICR_AUTO_CLR (1 << 1)
+#define VIPER_ICR_R_DIS (1 << 2)
+#define VIPER_ICR_CF_RST (1 << 3)
+
+#endif
+
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index 5e95c5372fecde471b8767f2cc94d7a815377a7e..fa69c3a6a38e2f558ca2176fc271f5c031ad413f 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -57,7 +57,7 @@ void __init pxa_init_irq(int irq_nr, set_wake_t fn)
pxa_internal_irq_nr = irq_nr;
- for (irq = 0; irq < irq_nr; irq += 32) {
+ for (irq = PXA_IRQ(0); irq < PXA_IRQ(irq_nr); irq += 32) {
_ICMR(irq) = 0; /* disable all IRQs */
_ICLR(irq) = 0; /* all IRQs are IRQ, not FIQ */
}
diff --git a/arch/arm/mach-pxa/leds-trizeps4.c b/arch/arm/mach-pxa/leds-trizeps4.c
deleted file mode 100644
index 3bc29007df3a5f209aec0bd83fd6978ba0ab2f6c..0000000000000000000000000000000000000000
--- a/arch/arm/mach-pxa/leds-trizeps4.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * linux/arch/arm/mach-pxa/leds-trizeps4.c
- *
- * Author: Jürgen Schindele
- * Created: 20 02, 2006
- * Copyright: Jürgen Schindele
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/system.h>
-#include <asm/types.h>
-#include <asm/leds.h>
-
-#include <mach/pxa-regs.h>
-#include <mach/pxa2xx-gpio.h>
-#include <mach/trizeps4.h>
-
-#include "leds.h"
-
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
-
-#define SYS_BUSY 0x01
-#define HEARTBEAT 0x02
-#define BLINK 0x04
-
-static unsigned int led_state;
-static unsigned int hw_led_state;
-
-void trizeps4_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch (evt) {
- case led_start:
- hw_led_state = 0;
- pxa_gpio_mode( GPIO_SYS_BUSY_LED | GPIO_OUT); /* LED1 */
- pxa_gpio_mode( GPIO_HEARTBEAT_LED | GPIO_OUT); /* LED2 */
- led_state = LED_STATE_ENABLED;
- break;
-
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = 0;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = 0;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- hw_led_state ^= HEARTBEAT;
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- hw_led_state &= ~SYS_BUSY;
- break;
-
- case led_idle_end:
- hw_led_state |= SYS_BUSY;
- break;
-#endif
-
- case led_halted:
- break;
-
- case led_green_on:
- hw_led_state |= BLINK;
- break;
-
- case led_green_off:
- hw_led_state &= ~BLINK;
- break;
-
- case led_amber_on:
- break;
-
- case led_amber_off:
- break;
-
- case led_red_on:
- break;
-
- case led_red_off:
- break;
-
- default:
- break;
- }
-
- if (led_state & LED_STATE_ENABLED) {
- switch (hw_led_state) {
- case 0:
- GPSR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
- GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
- break;
- case 1:
- GPCR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
- GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
- break;
- case 2:
- GPSR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
- GPCR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
- break;
- case 3:
- GPCR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
- GPCR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
- break;
- }
- }
- else {
- /* turn all off */
- GPSR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
- GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
- }
-
- local_irq_restore(flags);
-}
diff --git a/arch/arm/mach-pxa/leds.c b/arch/arm/mach-pxa/leds.c
index e13eb841e48d3b04f0981f3d0ad80be92558d494..bbe4d5f6afaa6f697075bf0422044d9b4915a504 100644
--- a/arch/arm/mach-pxa/leds.c
+++ b/arch/arm/mach-pxa/leds.c
@@ -24,8 +24,6 @@ pxa_leds_init(void)
leds_event = mainstone_leds_event;
if (machine_is_pxa_idp())
leds_event = idp_leds_event;
- if (machine_is_trizeps4())
- leds_event = trizeps4_leds_event;
leds_event(led_start);
return 0;
diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
index 58f3402a0375561b2395532169a98058f1630a10..b4d00aba0e3121455f9ce3756df97022d3e6dbda 100644
--- a/arch/arm/mach-pxa/littleton.c
+++ b/arch/arm/mach-pxa/littleton.c
@@ -20,6 +20,7 @@
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
+#include <linux/spi/spi.h>
#include <linux/smc91x.h>
#include <asm/types.h>
@@ -38,6 +39,7 @@
#include <mach/gpio.h>
#include <mach/pxafb.h>
#include <mach/ssp.h>
+#include <mach/pxa2xx_spi.h>
#include <mach/pxa27x_keypad.h>
#include <mach/pxa3xx_nand.h>
#include <mach/littleton.h>
@@ -72,8 +74,8 @@ static mfp_cfg_t littleton_mfp_cfg[] __initdata = {
/* SSP2 */
GPIO25_SSP2_SCLK,
- GPIO17_SSP2_FRM,
GPIO27_SSP2_TXD,
+ GPIO17_GPIO, /* SFRM as chip-select */
/* Debug Ethernet */
GPIO90_GPIO,
@@ -123,160 +125,6 @@ static struct platform_device smc91x_device = {
};
#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
-/* use bit 30, 31 as the indicator of command parameter number */
-#define CMD0(x) ((0x00000000) | ((x) << 9))
-#define CMD1(x, x1) ((0x40000000) | ((x) << 9) | 0x100 | (x1))
-#define CMD2(x, x1, x2) ((0x80000000) | ((x) << 18) | 0x20000 |\
- ((x1) << 9) | 0x100 | (x2))
-
-static uint32_t lcd_panel_reset[] = {
- CMD0(0x1), /* reset */
- CMD0(0x0), /* nop */
- CMD0(0x0), /* nop */
- CMD0(0x0), /* nop */
-};
-
-static uint32_t lcd_panel_on[] = {
- CMD0(0x29), /* Display ON */
- CMD2(0xB8, 0xFF, 0xF9), /* Output Control */
- CMD0(0x11), /* Sleep out */
- CMD1(0xB0, 0x16), /* Wake */
-};
-
-static uint32_t lcd_panel_off[] = {
- CMD0(0x28), /* Display OFF */
- CMD2(0xB8, 0x80, 0x02), /* Output Control */
- CMD0(0x10), /* Sleep in */
- CMD1(0xB0, 0x00), /* Deep stand by in */
-};
-
-static uint32_t lcd_vga_pass_through[] = {
- CMD1(0xB0, 0x16),
- CMD1(0xBC, 0x80),
- CMD1(0xE1, 0x00),
- CMD1(0x36, 0x50),
- CMD1(0x3B, 0x00),
-};
-
-static uint32_t lcd_qvga_pass_through[] = {
- CMD1(0xB0, 0x16),
- CMD1(0xBC, 0x81),
- CMD1(0xE1, 0x00),
- CMD1(0x36, 0x50),
- CMD1(0x3B, 0x22),
-};
-
-static uint32_t lcd_vga_transfer[] = {
- CMD1(0xcf, 0x02), /* Blanking period control (1) */
- CMD2(0xd0, 0x08, 0x04), /* Blanking period control (2) */
- CMD1(0xd1, 0x01), /* CKV timing control on/off */
- CMD2(0xd2, 0x14, 0x00), /* CKV 1,2 timing control */
- CMD2(0xd3, 0x1a, 0x0f), /* OEV timing control */
- CMD2(0xd4, 0x1f, 0xaf), /* ASW timing control (1) */
- CMD1(0xd5, 0x14), /* ASW timing control (2) */
- CMD0(0x21), /* Invert for normally black display */
- CMD0(0x29), /* Display on */
-};
-
-static uint32_t lcd_qvga_transfer[] = {
- CMD1(0xd6, 0x02), /* Blanking period control (1) */
- CMD2(0xd7, 0x08, 0x04), /* Blanking period control (2) */
- CMD1(0xd8, 0x01), /* CKV timing control on/off */
- CMD2(0xd9, 0x00, 0x08), /* CKV 1,2 timing control */
- CMD2(0xde, 0x05, 0x0a), /* OEV timing control */
- CMD2(0xdf, 0x0a, 0x19), /* ASW timing control (1) */
- CMD1(0xe0, 0x0a), /* ASW timing control (2) */
- CMD0(0x21), /* Invert for normally black display */
- CMD0(0x29), /* Display on */
-};
-
-static uint32_t lcd_panel_config[] = {
- CMD2(0xb8, 0xff, 0xf9), /* Output control */
- CMD0(0x11), /* sleep out */
- CMD1(0xba, 0x01), /* Display mode (1) */
- CMD1(0xbb, 0x00), /* Display mode (2) */
- CMD1(0x3a, 0x60), /* Display mode 18-bit RGB */
- CMD1(0xbf, 0x10), /* Drive system change control */
- CMD1(0xb1, 0x56), /* Booster operation setup */
- CMD1(0xb2, 0x33), /* Booster mode setup */
- CMD1(0xb3, 0x11), /* Booster frequency setup */
- CMD1(0xb4, 0x02), /* Op amp/system clock */
- CMD1(0xb5, 0x35), /* VCS voltage */
- CMD1(0xb6, 0x40), /* VCOM voltage */
- CMD1(0xb7, 0x03), /* External display signal */
- CMD1(0xbd, 0x00), /* ASW slew rate */
- CMD1(0xbe, 0x00), /* Dummy data for QuadData operation */
- CMD1(0xc0, 0x11), /* Sleep out FR count (A) */
- CMD1(0xc1, 0x11), /* Sleep out FR count (B) */
- CMD1(0xc2, 0x11), /* Sleep out FR count (C) */
- CMD2(0xc3, 0x20, 0x40), /* Sleep out FR count (D) */
- CMD2(0xc4, 0x60, 0xc0), /* Sleep out FR count (E) */
- CMD2(0xc5, 0x10, 0x20), /* Sleep out FR count (F) */
- CMD1(0xc6, 0xc0), /* Sleep out FR count (G) */
- CMD2(0xc7, 0x33, 0x43), /* Gamma 1 fine tuning (1) */
- CMD1(0xc8, 0x44), /* Gamma 1 fine tuning (2) */
- CMD1(0xc9, 0x33), /* Gamma 1 inclination adjustment */
- CMD1(0xca, 0x00), /* Gamma 1 blue offset adjustment */
- CMD2(0xec, 0x01, 0xf0), /* Horizontal clock cycles */
-};
-
-static void ssp_reconfig(struct ssp_dev *dev, int nparam)
-{
- static int last_nparam = -1;
-
- /* check if it is necessary to re-config SSP */
- if (nparam == last_nparam)
- return;
-
- ssp_disable(dev);
- ssp_config(dev, (nparam == 2) ? 0x0010058a : 0x00100581, 0x18, 0, 0);
-
- last_nparam = nparam;
-}
-
-static void ssp_send_cmd(uint32_t *cmd, int num)
-{
- static int ssp_initialized;
- static struct ssp_dev ssp2;
-
- int i;
-
- if (!ssp_initialized) {
- ssp_init(&ssp2, 2, SSP_NO_IRQ);
- ssp_initialized = 1;
- }
-
- clk_enable(ssp2.ssp->clk);
- for (i = 0; i < num; i++, cmd++) {
- ssp_reconfig(&ssp2, (*cmd >> 30) & 0x3);
- ssp_write_word(&ssp2, *cmd & 0x3fffffff);
-
- /* FIXME: ssp_flush() is mandatory here to work */
- ssp_flush(&ssp2);
- }
- clk_disable(ssp2.ssp->clk);
-}
-
-static void littleton_lcd_power(int on, struct fb_var_screeninfo *var)
-{
- if (on) {
- ssp_send_cmd(ARRAY_AND_SIZE(lcd_panel_on));
- ssp_send_cmd(ARRAY_AND_SIZE(lcd_panel_reset));
- if (var->xres > 240) {
- /* VGA */
- ssp_send_cmd(ARRAY_AND_SIZE(lcd_vga_pass_through));
- ssp_send_cmd(ARRAY_AND_SIZE(lcd_panel_config));
- ssp_send_cmd(ARRAY_AND_SIZE(lcd_vga_transfer));
- } else {
- /* QVGA */
- ssp_send_cmd(ARRAY_AND_SIZE(lcd_qvga_pass_through));
- ssp_send_cmd(ARRAY_AND_SIZE(lcd_panel_config));
- ssp_send_cmd(ARRAY_AND_SIZE(lcd_qvga_transfer));
- }
- } else
- ssp_send_cmd(ARRAY_AND_SIZE(lcd_panel_off));
-}
-
static struct pxafb_mode_info tpo_tdo24mtea1_modes[] = {
[0] = {
/* VGA */
@@ -312,7 +160,6 @@ static struct pxafb_mach_info littleton_lcd_info = {
.modes = tpo_tdo24mtea1_modes,
.num_modes = 2,
.lcd_conn = LCD_COLOR_TFT_16BPP,
- .pxafb_lcd_power = littleton_lcd_power,
};
static void littleton_init_lcd(void)
@@ -323,6 +170,51 @@ static void littleton_init_lcd(void)
static inline void littleton_init_lcd(void) {};
#endif /* CONFIG_FB_PXA || CONFIG_FB_PXA_MODULE */
+#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
+static struct pxa2xx_spi_master littleton_spi_info = {
+ .num_chipselect = 1,
+};
+
+static void littleton_tdo24m_cs(u32 cmd)
+{
+ gpio_set_value(LITTLETON_GPIO_LCD_CS, !(cmd == PXA2XX_CS_ASSERT));
+}
+
+static struct pxa2xx_spi_chip littleton_tdo24m_chip = {
+ .rx_threshold = 1,
+ .tx_threshold = 1,
+ .cs_control = littleton_tdo24m_cs,
+};
+
+static struct spi_board_info littleton_spi_devices[] __initdata = {
+ {
+ .modalias = "tdo24m",
+ .max_speed_hz = 1000000,
+ .bus_num = 2,
+ .chip_select = 0,
+ .controller_data= &littleton_tdo24m_chip,
+ },
+};
+
+static void __init littleton_init_spi(void)
+{
+ int err;
+
+ err = gpio_request(LITTLETON_GPIO_LCD_CS, "LCD_CS");
+ if (err) {
+ pr_warning("failed to request GPIO for LCS CS\n");
+ return;
+ }
+
+ gpio_direction_output(LITTLETON_GPIO_LCD_CS, 1);
+
+ pxa2xx_set_spi_info(2, &littleton_spi_info);
+ spi_register_board_info(ARRAY_AND_SIZE(littleton_spi_devices));
+}
+#else
+static inline void littleton_init_spi(void) {}
+#endif
+
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
static unsigned int littleton_matrix_key_map[] = {
/* KEY(row, col, key_code) */
@@ -433,6 +325,7 @@ static void __init littleton_init(void)
*/
platform_device_register(&smc91x_device);
+ littleton_init_spi();
littleton_init_lcd();
littleton_init_keypad();
littleton_init_nand();
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index b7038948d1d442db1e732f987a9875bb554405f9..de3f67daaacf14c7378fe2c35449b27a8ed71909 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -40,7 +40,7 @@
#include <mach/pxa-regs.h>
#include <mach/pxa2xx-regs.h>
-#include <mach/pxa2xx-gpio.h>
+#include <mach/mfp-pxa27x.h>
#include <mach/lpd270.h>
#include <mach/audio.h>
#include <mach/pxafb.h>
@@ -51,6 +51,43 @@
#include "generic.h"
#include "devices.h"
+static unsigned long lpd270_pin_config[] __initdata = {
+ /* Chip Selects */
+ GPIO15_nCS_1, /* Mainboard Flash */
+ GPIO78_nCS_2, /* CPLD + Ethernet */
+
+ /* LCD - 16bpp Active TFT */
+ GPIO58_LCD_LDD_0,
+ GPIO59_LCD_LDD_1,
+ GPIO60_LCD_LDD_2,
+ GPIO61_LCD_LDD_3,
+ GPIO62_LCD_LDD_4,
+ GPIO63_LCD_LDD_5,
+ GPIO64_LCD_LDD_6,
+ GPIO65_LCD_LDD_7,
+ GPIO66_LCD_LDD_8,
+ GPIO67_LCD_LDD_9,
+ GPIO68_LCD_LDD_10,
+ GPIO69_LCD_LDD_11,
+ GPIO70_LCD_LDD_12,
+ GPIO71_LCD_LDD_13,
+ GPIO72_LCD_LDD_14,
+ GPIO73_LCD_LDD_15,
+ GPIO74_LCD_FCLK,
+ GPIO75_LCD_LCLK,
+ GPIO76_LCD_PCLK,
+ GPIO77_LCD_BIAS,
+ GPIO16_PWM0_OUT, /* Backlight */
+
+ /* USB Host */
+ GPIO88_USBH1_PWR,
+ GPIO89_USBH1_PEN,
+
+ /* AC97 */
+ GPIO45_AC97_SYSCLK,
+
+ GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH,
+};
static unsigned int lpd270_irq_enabled;
@@ -88,8 +125,7 @@ static void lpd270_irq_handler(unsigned int irq, struct irq_desc *desc)
GEDR(0) = GPIO_bit(0); /* clear useless edge notification */
if (likely(pending)) {
irq = LPD270_IRQ(0) + __ffs(pending);
- desc = irq_desc + irq;
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
pending = __raw_readw(LPD270_INT_STATUS) &
lpd270_irq_enabled;
@@ -265,8 +301,8 @@ static struct pxafb_mode_info sharp_lq057q3dc02_mode = {
static struct pxafb_mach_info sharp_lq057q3dc02 = {
.modes = &sharp_lq057q3dc02_mode,
.num_modes = 1,
- .lccr0 = 0x07800080,
- .lccr3 = 0x00400000,
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |
+ LCD_ALTERNATE_MAPPING,
};
/* 12.1" TFT SVGA (LoLo display number 2) */
@@ -287,8 +323,8 @@ static struct pxafb_mode_info sharp_lq121s1dg31_mode = {
static struct pxafb_mach_info sharp_lq121s1dg31 = {
.modes = &sharp_lq121s1dg31_mode,
.num_modes = 1,
- .lccr0 = 0x07800080,
- .lccr3 = 0x00400000,
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |
+ LCD_ALTERNATE_MAPPING,
};
/* 3.6" TFT QVGA (LoLo display number 3) */
@@ -309,8 +345,8 @@ static struct pxafb_mode_info sharp_lq036q1da01_mode = {
static struct pxafb_mach_info sharp_lq036q1da01 = {
.modes = &sharp_lq036q1da01_mode,
.num_modes = 1,
- .lccr0 = 0x07800080,
- .lccr3 = 0x00400000,
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |
+ LCD_ALTERNATE_MAPPING,
};
/* 6.4" TFT VGA (LoLo display number 5) */
@@ -331,8 +367,8 @@ static struct pxafb_mode_info sharp_lq64d343_mode = {
static struct pxafb_mach_info sharp_lq64d343 = {
.modes = &sharp_lq64d343_mode,
.num_modes = 1,
- .lccr0 = 0x07800080,
- .lccr3 = 0x00400000,
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |
+ LCD_ALTERNATE_MAPPING,
};
/* 10.4" TFT VGA (LoLo display number 7) */
@@ -353,8 +389,8 @@ static struct pxafb_mode_info sharp_lq10d368_mode = {
static struct pxafb_mach_info sharp_lq10d368 = {
.modes = &sharp_lq10d368_mode,
.num_modes = 1,
- .lccr0 = 0x07800080,
- .lccr3 = 0x00400000,
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |
+ LCD_ALTERNATE_MAPPING,
};
/* 3.5" TFT QVGA (LoLo display number 8) */
@@ -375,8 +411,8 @@ static struct pxafb_mode_info sharp_lq035q7db02_20_mode = {
static struct pxafb_mach_info sharp_lq035q7db02_20 = {
.modes = &sharp_lq035q7db02_20_mode,
.num_modes = 1,
- .lccr0 = 0x07800080,
- .lccr3 = 0x00400000,
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |
+ LCD_ALTERNATE_MAPPING,
};
static struct pxafb_mach_info *lpd270_lcd_to_use;
@@ -411,27 +447,15 @@ static struct platform_device *platform_devices[] __initdata = {
&lpd270_flash_device[1],
};
-static int lpd270_ohci_init(struct device *dev)
-{
- /* setup Port1 GPIO pin. */
- pxa_gpio_mode(88 | GPIO_ALT_FN_1_IN); /* USBHPWR1 */
- pxa_gpio_mode(89 | GPIO_ALT_FN_2_OUT); /* USBHPEN1 */
-
- /* Set the Power Control Polarity Low and Power Sense
- Polarity Low to active low. */
- UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
- ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
-
- return 0;
-}
-
static struct pxaohci_platform_data lpd270_ohci_platform_data = {
.port_mode = PMM_PERPORT_MODE,
- .init = lpd270_ohci_init,
+ .flags = ENABLE_PORT_ALL | POWER_CONTROL_LOW | POWER_SENSE_LOW,
};
static void __init lpd270_init(void)
{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(lpd270_pin_config));
+
lpd270_flash_data[0].width = (BOOT_DEF & 1) ? 2 : 4;
lpd270_flash_data[1].width = 4;
@@ -442,12 +466,6 @@ static void __init lpd270_init(void)
*/
ARB_CNTRL = ARB_CORE_PARK | 0x234;
- /*
- * On LogicPD PXA270, we route AC97_SYSCLK via GPIO45.
- */
- pxa_gpio_mode(GPIO45_SYSCLK_AC97_MD);
- pxa_gpio_mode(GPIO16_PWM0_MD);
-
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
pxa_set_ac97_info(NULL);
@@ -473,15 +491,6 @@ static void __init lpd270_map_io(void)
pxa_map_io();
iotable_init(lpd270_io_desc, ARRAY_SIZE(lpd270_io_desc));
- /* initialize sleep mode regs (wake-up sources, etc) */
- PGSR0 = 0x00008800;
- PGSR1 = 0x00000002;
- PGSR2 = 0x0001FC00;
- PGSR3 = 0x00001F81;
- PWER = 0xC0000002;
- PRER = 0x00000002;
- PFER = 0x00000002;
-
/* for use I SRAM as framebuffer. */
PSLR |= 0x00000F04;
PCFR = 0x00000066;
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 4ffdff2d9ff1e188b142816a6f87cd5ee0ffda1c..bff704354c1aaf5b7168290fec3bdc5635ae0659 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -57,13 +57,36 @@
static unsigned long lubbock_pin_config[] __initdata = {
GPIO15_nCS_1, /* CS1 - Flash */
+ GPIO78_nCS_2, /* CS2 - Baseboard FGPA */
GPIO79_nCS_3, /* CS3 - SMC ethernet */
+ GPIO80_nCS_4, /* CS4 - SA1111 */
/* SSP data pins */
GPIO23_SSP1_SCLK,
GPIO25_SSP1_TXD,
GPIO26_SSP1_RXD,
+ /* LCD - 16bpp DSTN */
+ GPIO58_LCD_LDD_0,
+ GPIO59_LCD_LDD_1,
+ GPIO60_LCD_LDD_2,
+ GPIO61_LCD_LDD_3,
+ GPIO62_LCD_LDD_4,
+ GPIO63_LCD_LDD_5,
+ GPIO64_LCD_LDD_6,
+ GPIO65_LCD_LDD_7,
+ GPIO66_LCD_LDD_8,
+ GPIO67_LCD_LDD_9,
+ GPIO68_LCD_LDD_10,
+ GPIO69_LCD_LDD_11,
+ GPIO70_LCD_LDD_12,
+ GPIO71_LCD_LDD_13,
+ GPIO72_LCD_LDD_14,
+ GPIO73_LCD_LDD_15,
+ GPIO74_LCD_FCLK,
+ GPIO75_LCD_LCLK,
+ GPIO76_LCD_PCLK,
+
/* BTUART */
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
@@ -132,8 +155,7 @@ static void lubbock_irq_handler(unsigned int irq, struct irq_desc *desc)
GEDR(0) = GPIO_bit(0); /* clear our parent irq */
if (likely(pending)) {
irq = LUBBOCK_IRQ(0) + __ffs(pending);
- desc = irq_desc + irq;
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
}
pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled;
} while (pending);
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index 143f28adaf95bddf4c39639be747d797dd85af50..519138bc5f85ee6cff05318749f9a0437e79aa22 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -409,7 +409,7 @@ static struct platform_device backlight = {
* LEDs
*/
-struct gpio_led gpio_leds[] = {
+static struct gpio_led gpio_leds[] = {
{
.name = "magician::vibra",
.default_trigger = "none",
@@ -669,18 +669,10 @@ static struct pxamci_platform_data magician_mci_info = {
* USB OHCI
*/
-static int magician_ohci_init(struct device *dev)
-{
- UHCHR = (UHCHR | UHCHR_SSEP2 | UHCHR_PCPL | UHCHR_CGR) &
- ~(UHCHR_SSEP1 | UHCHR_SSEP3 | UHCHR_SSE);
-
- return 0;
-}
-
static struct pxaohci_platform_data magician_ohci_info = {
- .port_mode = PMM_PERPORT_MODE,
- .init = magician_ohci_init,
- .power_budget = 0,
+ .port_mode = PMM_PERPORT_MODE,
+ .flags = ENABLE_PORT1 | ENABLE_PORT3 | POWER_CONTROL_LOW,
+ .power_budget = 0,
};
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index d44af761564dde1db79fed919554adb47c8be3f1..f2c7ad8f2b6b1fff6643a0f874f9169fb703fe09 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -162,8 +162,7 @@ static void mainstone_irq_handler(unsigned int irq, struct irq_desc *desc)
GEDR(0) = GPIO_bit(0); /* clear useless edge notification */
if (likely(pending)) {
irq = MAINSTONE_IRQ(0) + __ffs(pending);
- desc = irq_desc + irq;
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
}
pending = MST_INTSETCLR & mainstone_irq_enabled;
} while (pending);
@@ -508,19 +507,9 @@ static struct platform_device *platform_devices[] __initdata = {
&mst_gpio_keys_device,
};
-static int mainstone_ohci_init(struct device *dev)
-{
- /* Set the Power Control Polarity Low and Power Sense
- Polarity Low to active low. */
- UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
- ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
-
- return 0;
-}
-
static struct pxaohci_platform_data mainstone_ohci_platform_data = {
.port_mode = PMM_PERPORT_MODE,
- .init = mainstone_ohci_init,
+ .flags = ENABLE_PORT_ALL | POWER_CONTROL_LOW | POWER_SENSE_LOW,
};
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index 925575f10acfe9b00c5d6cf85d4558dc4de7d042..2061c00c8ead6afd35d276b2f64028b50577fa25 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -25,7 +25,12 @@
#include "generic.h"
-#define PGSR(x) __REG2(0x40F00020, ((x) & 0x60) >> 3)
+#define gpio_to_bank(gpio) ((gpio) >> 5)
+
+#define PGSR(x) __REG2(0x40F00020, (x) << 2)
+#define __GAFR(u, x) __REG2((u) ? 0x40E00058 : 0x40E00054, (x) << 3)
+#define GAFR_L(x) __GAFR(0, x)
+#define GAFR_U(x) __GAFR(1, x)
#define PWER_WE35 (1 << 24)
@@ -38,49 +43,59 @@ struct gpio_desc {
};
static struct gpio_desc gpio_desc[MFP_PIN_GPIO127 + 1];
+static int gpio_nr;
-static int __mfp_config_lpm(unsigned gpio, unsigned long lpm)
-{
- unsigned mask = GPIO_bit(gpio);
-
- /* low power state */
- switch (lpm) {
- case MFP_LPM_DRIVE_HIGH:
- PGSR(gpio) |= mask;
- break;
- case MFP_LPM_DRIVE_LOW:
- PGSR(gpio) &= ~mask;
- break;
- case MFP_LPM_INPUT:
- break;
- default:
- pr_warning("%s: invalid low power state for GPIO%d\n",
- __func__, gpio);
- return -EINVAL;
- }
- return 0;
-}
+static unsigned long gpdr_lpm[4];
static int __mfp_config_gpio(unsigned gpio, unsigned long c)
{
unsigned long gafr, mask = GPIO_bit(gpio);
- int fn;
+ int bank = gpio_to_bank(gpio);
+ int uorl = !!(gpio & 0x10); /* GAFRx_U or GAFRx_L ? */
+ int shft = (gpio & 0xf) << 1;
+ int fn = MFP_AF(c);
+ int dir = c & MFP_DIR_OUT;
- fn = MFP_AF(c);
if (fn > 3)
return -EINVAL;
- /* alternate function and direction */
- gafr = GAFR(gpio) & ~(0x3 << ((gpio & 0xf) * 2));
- GAFR(gpio) = gafr | (fn << ((gpio & 0xf) * 2));
+ /* alternate function and direction at run-time */
+ gafr = (uorl == 0) ? GAFR_L(bank) : GAFR_U(bank);
+ gafr = (gafr & ~(0x3 << shft)) | (fn << shft);
- if (c & MFP_DIR_OUT)
+ if (uorl == 0)
+ GAFR_L(bank) = gafr;
+ else
+ GAFR_U(bank) = gafr;
+
+ if (dir == MFP_DIR_OUT)
GPDR(gpio) |= mask;
else
GPDR(gpio) &= ~mask;
- if (__mfp_config_lpm(gpio, c & MFP_LPM_STATE_MASK))
- return -EINVAL;
+ /* alternate function and direction at low power mode */
+ switch (c & MFP_LPM_STATE_MASK) {
+ case MFP_LPM_DRIVE_HIGH:
+ PGSR(bank) |= mask;
+ dir = MFP_DIR_OUT;
+ break;
+ case MFP_LPM_DRIVE_LOW:
+ PGSR(bank) &= ~mask;
+ dir = MFP_DIR_OUT;
+ break;
+ case MFP_LPM_DEFAULT:
+ break;
+ default:
+ /* warning and fall through, treat as MFP_LPM_DEFAULT */
+ pr_warning("%s: GPIO%d: unsupported low power mode\n",
+ __func__, gpio);
+ break;
+ }
+
+ if (dir == MFP_DIR_OUT)
+ gpdr_lpm[bank] |= mask;
+ else
+ gpdr_lpm[bank] &= ~mask;
/* give early warning if MFP_LPM_CAN_WAKEUP is set on the
* configurations of those pins not able to wakeup
@@ -91,7 +106,7 @@ static int __mfp_config_gpio(unsigned gpio, unsigned long c)
return -EINVAL;
}
- if ((c & MFP_LPM_CAN_WAKEUP) && (c & MFP_DIR_OUT)) {
+ if ((c & MFP_LPM_CAN_WAKEUP) && (dir == MFP_DIR_OUT)) {
pr_warning("%s: output GPIO%d unable to wakeup\n",
__func__, gpio);
return -EINVAL;
@@ -135,7 +150,7 @@ void pxa2xx_mfp_config(unsigned long *mfp_cfgs, int num)
void pxa2xx_mfp_set_lpm(int mfp, unsigned long lpm)
{
- unsigned long flags;
+ unsigned long flags, c;
int gpio;
gpio = __mfp_validate(mfp);
@@ -143,7 +158,11 @@ void pxa2xx_mfp_set_lpm(int mfp, unsigned long lpm)
return;
local_irq_save(flags);
- __mfp_config_lpm(gpio, lpm);
+
+ c = gpio_desc[gpio].config;
+ c = (c & ~MFP_LPM_STATE_MASK) | lpm;
+ __mfp_config_gpio(gpio, c);
+
local_irq_restore(flags);
}
@@ -187,23 +206,22 @@ int gpio_set_wake(unsigned int gpio, unsigned int on)
}
#ifdef CONFIG_PXA25x
-static int __init pxa25x_mfp_init(void)
+static void __init pxa25x_mfp_init(void)
{
int i;
- if (cpu_is_pxa25x()) {
- for (i = 0; i <= 84; i++)
- gpio_desc[i].valid = 1;
+ for (i = 0; i <= 84; i++)
+ gpio_desc[i].valid = 1;
- for (i = 0; i <= 15; i++) {
- gpio_desc[i].can_wakeup = 1;
- gpio_desc[i].mask = GPIO_bit(i);
- }
+ for (i = 0; i <= 15; i++) {
+ gpio_desc[i].can_wakeup = 1;
+ gpio_desc[i].mask = GPIO_bit(i);
}
- return 0;
+ gpio_nr = 85;
}
-postcore_initcall(pxa25x_mfp_init);
+#else
+static inline void pxa25x_mfp_init(void) {}
#endif /* CONFIG_PXA25x */
#ifdef CONFIG_PXA27x
@@ -233,45 +251,106 @@ int keypad_set_wake(unsigned int on)
return 0;
}
-static int __init pxa27x_mfp_init(void)
+static void __init pxa27x_mfp_init(void)
{
int i, gpio;
- if (cpu_is_pxa27x()) {
- for (i = 0; i <= 120; i++) {
- /* skip GPIO2, 5, 6, 7, 8, they are not
- * valid pins allow configuration
- */
- if (i == 2 || i == 5 || i == 6 ||
- i == 7 || i == 8)
- continue;
+ for (i = 0; i <= 120; i++) {
+ /* skip GPIO2, 5, 6, 7, 8, they are not
+ * valid pins allow configuration
+ */
+ if (i == 2 || i == 5 || i == 6 || i == 7 || i == 8)
+ continue;
- gpio_desc[i].valid = 1;
- }
+ gpio_desc[i].valid = 1;
+ }
- /* Keypad GPIOs */
- for (i = 0; i < ARRAY_SIZE(pxa27x_pkwr_gpio); i++) {
- gpio = pxa27x_pkwr_gpio[i];
- gpio_desc[gpio].can_wakeup = 1;
- gpio_desc[gpio].keypad_gpio = 1;
- gpio_desc[gpio].mask = 1 << i;
- }
+ /* Keypad GPIOs */
+ for (i = 0; i < ARRAY_SIZE(pxa27x_pkwr_gpio); i++) {
+ gpio = pxa27x_pkwr_gpio[i];
+ gpio_desc[gpio].can_wakeup = 1;
+ gpio_desc[gpio].keypad_gpio = 1;
+ gpio_desc[gpio].mask = 1 << i;
+ }
- /* Overwrite GPIO13 as a PWER wakeup source */
- for (i = 0; i <= 15; i++) {
- /* skip GPIO2, 5, 6, 7, 8 */
- if (GPIO_bit(i) & 0x1e4)
- continue;
+ /* Overwrite GPIO13 as a PWER wakeup source */
+ for (i = 0; i <= 15; i++) {
+ /* skip GPIO2, 5, 6, 7, 8 */
+ if (GPIO_bit(i) & 0x1e4)
+ continue;
- gpio_desc[i].can_wakeup = 1;
- gpio_desc[i].mask = GPIO_bit(i);
- }
+ gpio_desc[i].can_wakeup = 1;
+ gpio_desc[i].mask = GPIO_bit(i);
+ }
+
+ gpio_desc[35].can_wakeup = 1;
+ gpio_desc[35].mask = PWER_WE35;
+
+ gpio_nr = 121;
+}
+#else
+static inline void pxa27x_mfp_init(void) {}
+#endif /* CONFIG_PXA27x */
+
+#ifdef CONFIG_PM
+static unsigned long saved_gafr[2][4];
+static unsigned long saved_gpdr[4];
- gpio_desc[35].can_wakeup = 1;
- gpio_desc[35].mask = PWER_WE35;
+static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state)
+{
+ int i;
+
+ for (i = 0; i <= gpio_to_bank(gpio_nr); i++) {
+
+ saved_gafr[0][i] = GAFR_L(i);
+ saved_gafr[1][i] = GAFR_U(i);
+ saved_gpdr[i] = GPDR(i * 32);
+
+ GPDR(i * 32) = gpdr_lpm[i];
}
+ return 0;
+}
+static int pxa2xx_mfp_resume(struct sys_device *d)
+{
+ int i;
+
+ for (i = 0; i <= gpio_to_bank(gpio_nr); i++) {
+ GAFR_L(i) = saved_gafr[0][i];
+ GAFR_U(i) = saved_gafr[1][i];
+ GPDR(i * 32) = saved_gpdr[i];
+ }
+ PSSR = PSSR_RDH | PSSR_PH;
return 0;
}
-postcore_initcall(pxa27x_mfp_init);
-#endif /* CONFIG_PXA27x */
+#else
+#define pxa2xx_mfp_suspend NULL
+#define pxa2xx_mfp_resume NULL
+#endif
+
+struct sysdev_class pxa2xx_mfp_sysclass = {
+ .name = "mfp",
+ .suspend = pxa2xx_mfp_suspend,
+ .resume = pxa2xx_mfp_resume,
+};
+
+static int __init pxa2xx_mfp_init(void)
+{
+ int i;
+
+ if (!cpu_is_pxa2xx())
+ return 0;
+
+ if (cpu_is_pxa25x())
+ pxa25x_mfp_init();
+
+ if (cpu_is_pxa27x())
+ pxa27x_mfp_init();
+
+ /* initialize gafr_run[], pgsr_lpm[] from existing values */
+ for (i = 0; i <= gpio_to_bank(gpio_nr); i++)
+ gpdr_lpm[i] = GPDR(i * 32);
+
+ return sysdev_class_register(&pxa2xx_mfp_sysclass);
+}
+postcore_initcall(pxa2xx_mfp_init);
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
new file mode 100644
index 0000000000000000000000000000000000000000..0842c531ee4df990f0e7a822e2938593cd9047de
--- /dev/null
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -0,0 +1,905 @@
+/*
+ * Handles the Mitac Mio A701 Board
+ *
+ * Copyright (C) 2008 Robert Jarzmik
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/sysdev.h>
+#include <linux/input.h>
+#include <linux/delay.h>
+#include <linux/gpio_keys.h>
+#include <linux/pwm_backlight.h>
+#include <linux/rtc.h>
+#include <linux/leds.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/pda_power.h>
+#include <linux/power_supply.h>
+#include <linux/wm97xx.h>
+#include <linux/mtd/physmap.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/mfp-pxa27x.h>
+#include <mach/pxa27x_keypad.h>
+#include <mach/pxafb.h>
+#include <mach/pxa2xx-regs.h>
+#include <mach/mmc.h>
+#include <mach/udc.h>
+#include <mach/pxa27x-udc.h>
+
+#include <mach/mioa701.h>
+
+#include "generic.h"
+#include "devices.h"
+
+static unsigned long mioa701_pin_config[] = {
+ /* Mio global */
+ MIO_CFG_OUT(GPIO9_CHARGE_nEN, AF0, DRIVE_LOW),
+ MIO_CFG_OUT(GPIO18_POWEROFF, AF0, DRIVE_LOW),
+ MFP_CFG_OUT(GPIO3, AF0, DRIVE_HIGH),
+ MFP_CFG_OUT(GPIO4, AF0, DRIVE_HIGH),
+
+ /* Backlight PWM 0 */
+ GPIO16_PWM0_OUT,
+
+ /* MMC */
+ GPIO32_MMC_CLK,
+ GPIO92_MMC_DAT_0,
+ GPIO109_MMC_DAT_1,
+ GPIO110_MMC_DAT_2,
+ GPIO111_MMC_DAT_3,
+ GPIO112_MMC_CMD,
+ MIO_CFG_IN(GPIO78_SDIO_RO, AF0),
+ MIO_CFG_IN(GPIO15_SDIO_INSERT, AF0),
+ MIO_CFG_OUT(GPIO91_SDIO_EN, AF0, DRIVE_LOW),
+
+ /* USB */
+ MIO_CFG_IN(GPIO13_USB_DETECT, AF0),
+ MIO_CFG_OUT(GPIO22_USB_ENABLE, AF0, DRIVE_LOW),
+
+ /* LCD */
+ GPIO58_LCD_LDD_0,
+ GPIO59_LCD_LDD_1,
+ GPIO60_LCD_LDD_2,
+ GPIO61_LCD_LDD_3,
+ GPIO62_LCD_LDD_4,
+ GPIO63_LCD_LDD_5,
+ GPIO64_LCD_LDD_6,
+ GPIO65_LCD_LDD_7,
+ GPIO66_LCD_LDD_8,
+ GPIO67_LCD_LDD_9,
+ GPIO68_LCD_LDD_10,
+ GPIO69_LCD_LDD_11,
+ GPIO70_LCD_LDD_12,
+ GPIO71_LCD_LDD_13,
+ GPIO72_LCD_LDD_14,
+ GPIO73_LCD_LDD_15,
+ GPIO74_LCD_FCLK,
+ GPIO75_LCD_LCLK,
+ GPIO76_LCD_PCLK,
+
+ /* Bluetooth */
+ GPIO44_BTUART_CTS,
+ GPIO42_BTUART_RXD,
+ GPIO45_BTUART_RTS,
+ GPIO43_BTUART_TXD,
+ MIO_CFG_OUT(GPIO83_BT_ON, AF0, DRIVE_LOW),
+
+ /* GPS */
+ MIO_CFG_OUT(GPIO23_GPS_UNKNOWN1, AF0, DRIVE_LOW),
+ MIO_CFG_OUT(GPIO26_GPS_ON, AF0, DRIVE_LOW),
+ MIO_CFG_OUT(GPIO27_GPS_RESET, AF0, DRIVE_LOW),
+ MIO_CFG_OUT(GPIO106_GPS_UNKNOWN2, AF0, DRIVE_LOW),
+ MIO_CFG_OUT(GPIO107_GPS_UNKNOWN3, AF0, DRIVE_LOW),
+ GPIO46_STUART_RXD,
+ GPIO47_STUART_TXD,
+
+ /* GSM */
+ MIO_CFG_OUT(GPIO24_GSM_MOD_RESET_CMD, AF0, DRIVE_LOW),
+ MIO_CFG_OUT(GPIO88_GSM_nMOD_ON_CMD, AF0, DRIVE_HIGH),
+ MIO_CFG_OUT(GPIO90_GSM_nMOD_OFF_CMD, AF0, DRIVE_HIGH),
+ MIO_CFG_OUT(GPIO114_GSM_nMOD_DTE_UART_STATE, AF0, DRIVE_HIGH),
+ MIO_CFG_IN(GPIO25_GSM_MOD_ON_STATE, AF0),
+ MIO_CFG_IN(GPIO113_GSM_EVENT, AF0) | WAKEUP_ON_EDGE_BOTH,
+ GPIO34_FFUART_RXD,
+ GPIO35_FFUART_CTS,
+ GPIO36_FFUART_DCD,
+ GPIO37_FFUART_DSR,
+ GPIO39_FFUART_TXD,
+ GPIO40_FFUART_DTR,
+ GPIO41_FFUART_RTS,
+
+ /* Sound */
+ GPIO89_AC97_SYSCLK,
+ MIO_CFG_IN(GPIO12_HPJACK_INSERT, AF0),
+
+ /* Leds */
+ MIO_CFG_OUT(GPIO10_LED_nCharging, AF0, DRIVE_HIGH),
+ MIO_CFG_OUT(GPIO97_LED_nBlue, AF0, DRIVE_HIGH),
+ MIO_CFG_OUT(GPIO98_LED_nOrange, AF0, DRIVE_HIGH),
+ MIO_CFG_OUT(GPIO82_LED_nVibra, AF0, DRIVE_HIGH),
+ MIO_CFG_OUT(GPIO115_LED_nKeyboard, AF0, DRIVE_HIGH),
+
+ /* Keyboard */
+ MIO_CFG_IN(GPIO0_KEY_POWER, AF0) | WAKEUP_ON_EDGE_BOTH,
+ MIO_CFG_IN(GPIO93_KEY_VOLUME_UP, AF0),
+ MIO_CFG_IN(GPIO94_KEY_VOLUME_DOWN, AF0),
+ GPIO100_KP_MKIN_0,
+ GPIO101_KP_MKIN_1,
+ GPIO102_KP_MKIN_2,
+ GPIO103_KP_MKOUT_0,
+ GPIO104_KP_MKOUT_1,
+ GPIO105_KP_MKOUT_2,
+
+ /* Unknown */
+ MFP_CFG_IN(GPIO14, AF0),
+ MFP_CFG_IN(GPIO20, AF0),
+ MFP_CFG_IN(GPIO21, AF0),
+ MFP_CFG_IN(GPIO33, AF0),
+ MFP_CFG_OUT(GPIO49, AF0, DRIVE_HIGH),
+ MFP_CFG_OUT(GPIO57, AF0, DRIVE_HIGH),
+ MFP_CFG_OUT(GPIO77, AF0, DRIVE_HIGH),
+ MFP_CFG_IN(GPIO80, AF0),
+ MFP_CFG_OUT(GPIO86, AF0, DRIVE_HIGH),
+ MFP_CFG_IN(GPIO96, AF0),
+ MFP_CFG_OUT(GPIO116, AF0, DRIVE_HIGH),
+};
+
+#define MIO_GPIO_IN(num, _desc) \
+ { .gpio = (num), .dir = 0, .desc = (_desc) }
+#define MIO_GPIO_OUT(num, _init, _desc) \
+ { .gpio = (num), .dir = 1, .init = (_init), .desc = (_desc) }
+struct gpio_ress {
+ unsigned gpio : 8;
+ unsigned dir : 1;
+ unsigned init : 1;
+ char *desc;
+};
+
+static int mio_gpio_request(struct gpio_ress *gpios, int size)
+{
+ int i, rc = 0;
+ int gpio;
+ int dir;
+
+ for (i = 0; (!rc) && (i < size); i++) {
+ gpio = gpios[i].gpio;
+ dir = gpios[i].dir;
+ rc = gpio_request(gpio, gpios[i].desc);
+ if (rc) {
+ printk(KERN_ERR "Error requesting GPIO %d(%s) : %d\n",
+ gpio, gpios[i].desc, rc);
+ continue;
+ }
+ if (dir)
+ gpio_direction_output(gpio, gpios[i].init);
+ else
+ gpio_direction_input(gpio);
+ }
+ while ((rc) && (--i >= 0))
+ gpio_free(gpios[i].gpio);
+ return rc;
+}
+
+static void mio_gpio_free(struct gpio_ress *gpios, int size)
+{
+ int i;
+
+ for (i = 0; i < size; i++)
+ gpio_free(gpios[i].gpio);
+}
+
+/* LCD Screen and Backlight */
+static struct platform_pwm_backlight_data mioa701_backlight_data = {
+ .pwm_id = 0,
+ .max_brightness = 100,
+ .dft_brightness = 50,
+ .pwm_period_ns = 4000 * 1024, /* Fl = 250kHz */
+};
+
+/*
+ * LTM0305A776C LCD panel timings
+ *
+ * see:
+ * - the LTM0305A776C datasheet,
+ * - and the PXA27x Programmers' manual
+ */
+static struct pxafb_mode_info mioa701_ltm0305a776c = {
+ .pixclock = 220000, /* CLK=4.545 MHz */
+ .xres = 240,
+ .yres = 320,
+ .bpp = 16,
+ .hsync_len = 4,
+ .vsync_len = 2,
+ .left_margin = 6,
+ .right_margin = 4,
+ .upper_margin = 5,
+ .lower_margin = 3,
+};
+
+static void mioa701_lcd_power(int on, struct fb_var_screeninfo *si)
+{
+ gpio_set_value(GPIO87_LCD_POWER, on);
+}
+
+static struct pxafb_mach_info mioa701_pxafb_info = {
+ .modes = &mioa701_ltm0305a776c,
+ .num_modes = 1,
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
+ .pxafb_lcd_power = mioa701_lcd_power,
+};
+
+/*
+ * Keyboard configuration
+ */
+static unsigned int mioa701_matrix_keys[] = {
+ KEY(0, 0, KEY_UP),
+ KEY(0, 1, KEY_RIGHT),
+ KEY(0, 2, KEY_MEDIA),
+ KEY(1, 0, KEY_DOWN),
+ KEY(1, 1, KEY_ENTER),
+ KEY(1, 2, KEY_CONNECT), /* GPS key */
+ KEY(2, 0, KEY_LEFT),
+ KEY(2, 1, KEY_PHONE), /* Phone Green key */
+ KEY(2, 2, KEY_CAMERA) /* Camera key */
+};
+static struct pxa27x_keypad_platform_data mioa701_keypad_info = {
+ .matrix_key_rows = 3,
+ .matrix_key_cols = 3,
+ .matrix_key_map = mioa701_matrix_keys,
+ .matrix_key_map_size = ARRAY_SIZE(mioa701_matrix_keys),
+};
+
+/*
+ * GPIO Key Configuration
+ */
+#define MIO_KEY(key, _gpio, _desc, _wakeup) \
+ { .code = (key), .gpio = (_gpio), .active_low = 0, \
+ .desc = (_desc), .type = EV_KEY, .wakeup = (_wakeup) }
+static struct gpio_keys_button mioa701_button_table[] = {
+ MIO_KEY(KEY_EXIT, GPIO0_KEY_POWER, "Power button", 1),
+ MIO_KEY(KEY_VOLUMEUP, GPIO93_KEY_VOLUME_UP, "Volume up", 0),
+ MIO_KEY(KEY_VOLUMEDOWN, GPIO94_KEY_VOLUME_DOWN, "Volume down", 0),
+ MIO_KEY(KEY_HP, GPIO12_HPJACK_INSERT, "HP jack detect", 0)
+};
+
+static struct gpio_keys_platform_data mioa701_gpio_keys_data = {
+ .buttons = mioa701_button_table,
+ .nbuttons = ARRAY_SIZE(mioa701_button_table),
+};
+
+/*
+ * Leds and vibrator
+ */
+#define ONE_LED(_gpio, _name) \
+{ .gpio = (_gpio), .name = (_name), .active_low = true }
+static struct gpio_led gpio_leds[] = {
+ ONE_LED(GPIO10_LED_nCharging, "mioa701:charging"),
+ ONE_LED(GPIO97_LED_nBlue, "mioa701:blue"),
+ ONE_LED(GPIO98_LED_nOrange, "mioa701:orange"),
+ ONE_LED(GPIO82_LED_nVibra, "mioa701:vibra"),
+ ONE_LED(GPIO115_LED_nKeyboard, "mioa701:keyboard")
+};
+
+static struct gpio_led_platform_data gpio_led_info = {
+ .leds = gpio_leds,
+ .num_leds = ARRAY_SIZE(gpio_leds),
+};
+
+/*
+ * GSM Sagem XS200 chip
+ *
+ * GSM handling was purged from kernel. For history, this is the way to go :
+ * - init : GPIO24_GSM_MOD_RESET_CMD = 0, GPIO114_GSM_nMOD_DTE_UART_STATE = 1
+ * GPIO88_GSM_nMOD_ON_CMD = 1, GPIO90_GSM_nMOD_OFF_CMD = 1
+ * - reset : GPIO24_GSM_MOD_RESET_CMD = 1, msleep(100),
+ * GPIO24_GSM_MOD_RESET_CMD = 0
+ * - turn on : GPIO88_GSM_nMOD_ON_CMD = 0, msleep(1000),
+ * GPIO88_GSM_nMOD_ON_CMD = 1
+ * - turn off : GPIO90_GSM_nMOD_OFF_CMD = 0, msleep(1000),
+ * GPIO90_GSM_nMOD_OFF_CMD = 1
+ */
+static int is_gsm_on(void)
+{
+ int is_on;
+
+ is_on = !!gpio_get_value(GPIO25_GSM_MOD_ON_STATE);
+ return is_on;
+}
+
+irqreturn_t gsm_on_irq(int irq, void *p)
+{
+ printk(KERN_DEBUG "Mioa701: GSM status changed to %s\n",
+ is_gsm_on() ? "on" : "off");
+ return IRQ_HANDLED;
+}
+
+struct gpio_ress gsm_gpios[] = {
+ MIO_GPIO_IN(GPIO25_GSM_MOD_ON_STATE, "GSM state"),
+ MIO_GPIO_IN(GPIO113_GSM_EVENT, "GSM event"),
+};
+
+static int __init gsm_init(void)
+{
+ int rc;
+
+ rc = mio_gpio_request(ARRAY_AND_SIZE(gsm_gpios));
+ if (rc)
+ goto err_gpio;
+ rc = request_irq(gpio_to_irq(GPIO25_GSM_MOD_ON_STATE), gsm_on_irq,
+ IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+ "GSM XS200 Power Irq", NULL);
+ if (rc)
+ goto err_irq;
+
+ gpio_set_wake(GPIO113_GSM_EVENT, 1);
+ return 0;
+
+err_irq:
+ printk(KERN_ERR "Mioa701: Can't request GSM_ON irq\n");
+ mio_gpio_free(ARRAY_AND_SIZE(gsm_gpios));
+err_gpio:
+ printk(KERN_ERR "Mioa701: gsm not available\n");
+ return rc;
+}
+
+static void gsm_exit(void)
+{
+ free_irq(gpio_to_irq(GPIO25_GSM_MOD_ON_STATE), NULL);
+ mio_gpio_free(ARRAY_AND_SIZE(gsm_gpios));
+}
+
+/*
+ * Bluetooth BRF6150 chip
+ *
+ * BT handling was purged from kernel. For history, this is the way to go :
+ * - turn on : GPIO83_BT_ON = 1
+ * - turn off : GPIO83_BT_ON = 0
+ */
+
+/*
+ * GPS Sirf Star III chip
+ *
+ * GPS handling was purged from kernel. For history, this is the way to go :
+ * - init : GPIO23_GPS_UNKNOWN1 = 1, GPIO26_GPS_ON = 0, GPIO27_GPS_RESET = 0
+ * GPIO106_GPS_UNKNOWN2 = 0, GPIO107_GPS_UNKNOWN3 = 0
+ * - turn on : GPIO27_GPS_RESET = 1, GPIO26_GPS_ON = 1
+ * - turn off : GPIO26_GPS_ON = 0, GPIO27_GPS_RESET = 0
+ */
+
+/*
+ * USB UDC
+ */
+static void udc_power_command(int cmd)
+{
+ switch (cmd) {
+ case PXA2XX_UDC_CMD_DISCONNECT:
+ gpio_set_value(GPIO22_USB_ENABLE, 0);
+ break;
+ case PXA2XX_UDC_CMD_CONNECT:
+ gpio_set_value(GPIO22_USB_ENABLE, 1);
+ break;
+ default:
+ printk(KERN_INFO "udc_control: unknown command (0x%x)!\n", cmd);
+ break;
+ }
+}
+
+static int is_usb_connected(void)
+{
+ return !!gpio_get_value(GPIO13_USB_DETECT);
+}
+
+static struct pxa2xx_udc_mach_info mioa701_udc_info = {
+ .udc_is_connected = is_usb_connected,
+ .udc_command = udc_power_command,
+};
+
+struct gpio_ress udc_gpios[] = {
+ MIO_GPIO_OUT(GPIO22_USB_ENABLE, 0, "USB Vbus enable")
+};
+
+static int __init udc_init(void)
+{
+ pxa_set_udc_info(&mioa701_udc_info);
+ return mio_gpio_request(ARRAY_AND_SIZE(udc_gpios));
+}
+
+static void udc_exit(void)
+{
+ mio_gpio_free(ARRAY_AND_SIZE(udc_gpios));
+}
+
+/*
+ * SDIO/MMC Card controller
+ */
+static void mci_setpower(struct device *dev, unsigned int vdd)
+{
+ struct pxamci_platform_data *p_d = dev->platform_data;
+
+ if ((1 << vdd) & p_d->ocr_mask)
+ gpio_set_value(GPIO91_SDIO_EN, 1); /* enable SDIO power */
+ else
+ gpio_set_value(GPIO91_SDIO_EN, 0); /* disable SDIO power */
+}
+
+static int mci_get_ro(struct device *dev)
+{
+ return gpio_get_value(GPIO78_SDIO_RO);
+}
+
+struct gpio_ress mci_gpios[] = {
+ MIO_GPIO_IN(GPIO78_SDIO_RO, "SDIO readonly detect"),
+ MIO_GPIO_IN(GPIO15_SDIO_INSERT, "SDIO insertion detect"),
+ MIO_GPIO_OUT(GPIO91_SDIO_EN, 0, "SDIO power enable")
+};
+
+static void mci_exit(struct device *dev, void *data)
+{
+ mio_gpio_free(ARRAY_AND_SIZE(mci_gpios));
+ free_irq(gpio_to_irq(GPIO15_SDIO_INSERT), data);
+}
+
+static struct pxamci_platform_data mioa701_mci_info;
+
+/**
+ * The card detect interrupt isn't debounced so we delay it by 250ms
+ * to give the card a chance to fully insert/eject.
+ */
+static int mci_init(struct device *dev, irq_handler_t detect_int, void *data)
+{
+ int rc;
+ int irq = gpio_to_irq(GPIO15_SDIO_INSERT);
+
+ rc = mio_gpio_request(ARRAY_AND_SIZE(mci_gpios));
+ if (rc)
+ goto err_gpio;
+ /* enable RE/FE interrupt on card insertion and removal */
+ rc = request_irq(irq, detect_int,
+ IRQF_DISABLED | IRQF_TRIGGER_RISING |
+ IRQF_TRIGGER_FALLING,
+ "MMC card detect", data);
+ if (rc)
+ goto err_irq;
+
+ mioa701_mci_info.detect_delay = msecs_to_jiffies(250);
+ return 0;
+
+err_irq:
+ dev_err(dev, "mioa701_mci_init: MMC/SD:"
+ " can't request MMC card detect IRQ\n");
+ mio_gpio_free(ARRAY_AND_SIZE(mci_gpios));
+err_gpio:
+ return rc;
+}
+
+static struct pxamci_platform_data mioa701_mci_info = {
+ .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
+ .init = mci_init,
+ .get_ro = mci_get_ro,
+ .setpower = mci_setpower,
+ .exit = mci_exit,
+};
+
+/* FlashRAM */
+static struct resource strataflash_resource = {
+ .start = PXA_CS0_PHYS,
+ .end = PXA_CS0_PHYS + SZ_64M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct physmap_flash_data strataflash_data = {
+ .width = 2,
+ /* .set_vpp = mioa701_set_vpp, */
+};
+
+static struct platform_device strataflash = {
+ .name = "physmap-flash",
+ .id = -1,
+ .resource = &strataflash_resource,
+ .num_resources = 1,
+ .dev = {
+ .platform_data = &strataflash_data,
+ },
+};
+
+/*
+ * Suspend/Resume bootstrap management
+ *
+ * MIO A701 reboot sequence is highly ROM dependant. From the one dissassembled,
+ * this sequence is as follows :
+ * - disables interrupts
+ * - initialize SDRAM (self refresh RAM into active RAM)
+ * - initialize GPIOs (depends on value at 0xa020b020)
+ * - initialize coprossessors
+ * - if edge detect on PWR_SCL(GPIO3), then proceed to cold start
+ * - or if value at 0xa020b000 not equal to 0x0f0f0f0f, proceed to cold start
+ * - else do a resume, ie. jump to addr 0xa0100000
+ */
+#define RESUME_ENABLE_ADDR 0xa020b000
+#define RESUME_ENABLE_VAL 0x0f0f0f0f
+#define RESUME_BT_ADDR 0xa020b020
+#define RESUME_UNKNOWN_ADDR 0xa020b024
+#define RESUME_VECTOR_ADDR 0xa0100000
+#define BOOTSTRAP_WORDS mioa701_bootstrap_lg/4
+
+static u32 *save_buffer;
+
+static void install_bootstrap(void)
+{
+ int i;
+ u32 *rom_bootstrap = phys_to_virt(RESUME_VECTOR_ADDR);
+ u32 *src = &mioa701_bootstrap;
+
+ for (i = 0; i < BOOTSTRAP_WORDS; i++)
+ rom_bootstrap[i] = src[i];
+}
+
+
+static int mioa701_sys_suspend(struct sys_device *sysdev, pm_message_t state)
+{
+ int i = 0, is_bt_on;
+ u32 *mem_resume_vector = phys_to_virt(RESUME_VECTOR_ADDR);
+ u32 *mem_resume_enabler = phys_to_virt(RESUME_ENABLE_ADDR);
+ u32 *mem_resume_bt = phys_to_virt(RESUME_BT_ADDR);
+ u32 *mem_resume_unknown = phys_to_virt(RESUME_UNKNOWN_ADDR);
+
+ /* Devices prepare suspend */
+ is_bt_on = gpio_get_value(GPIO83_BT_ON);
+ pxa2xx_mfp_set_lpm(GPIO83_BT_ON,
+ is_bt_on ? MFP_LPM_DRIVE_HIGH : MFP_LPM_DRIVE_LOW);
+
+ for (i = 0; i < BOOTSTRAP_WORDS; i++)
+ save_buffer[i] = mem_resume_vector[i];
+ save_buffer[i++] = *mem_resume_enabler;
+ save_buffer[i++] = *mem_resume_bt;
+ save_buffer[i++] = *mem_resume_unknown;
+
+ *mem_resume_enabler = RESUME_ENABLE_VAL;
+ *mem_resume_bt = is_bt_on;
+
+ install_bootstrap();
+ return 0;
+}
+
+static int mioa701_sys_resume(struct sys_device *sysdev)
+{
+ int i = 0;
+ u32 *mem_resume_vector = phys_to_virt(RESUME_VECTOR_ADDR);
+ u32 *mem_resume_enabler = phys_to_virt(RESUME_ENABLE_ADDR);
+ u32 *mem_resume_bt = phys_to_virt(RESUME_BT_ADDR);
+ u32 *mem_resume_unknown = phys_to_virt(RESUME_UNKNOWN_ADDR);
+
+ for (i = 0; i < BOOTSTRAP_WORDS; i++)
+ mem_resume_vector[i] = save_buffer[i];
+ *mem_resume_enabler = save_buffer[i++];
+ *mem_resume_bt = save_buffer[i++];
+ *mem_resume_unknown = save_buffer[i++];
+
+ return 0;
+}
+
+static struct sysdev_class mioa701_sysclass = {
+ .name = "mioa701",
+};
+
+static struct sys_device sysdev_bootstrap = {
+ .cls = &mioa701_sysclass,
+};
+
+static struct sysdev_driver driver_bootstrap = {
+ .suspend = &mioa701_sys_suspend,
+ .resume = &mioa701_sys_resume,
+};
+
+static int __init bootstrap_init(void)
+{
+ int rc;
+ int save_size = mioa701_bootstrap_lg + (sizeof(u32) * 3);
+
+ rc = sysdev_class_register(&mioa701_sysclass);
+ if (rc) {
+ printk(KERN_ERR "Failed registering mioa701 sys class\n");
+ return -ENODEV;
+ }
+ rc = sysdev_register(&sysdev_bootstrap);
+ if (rc) {
+ printk(KERN_ERR "Failed registering mioa701 sys device\n");
+ return -ENODEV;
+ }
+ rc = sysdev_driver_register(&mioa701_sysclass, &driver_bootstrap);
+ if (rc) {
+ printk(KERN_ERR "Failed registering PMU sys driver\n");
+ return -ENODEV;
+ }
+
+ save_buffer = kmalloc(save_size, GFP_KERNEL);
+ if (!save_buffer)
+ return -ENOMEM;
+ printk(KERN_INFO "MioA701: allocated %d bytes for bootstrap\n",
+ save_size);
+ return 0;
+}
+
+static void bootstrap_exit(void)
+{
+ kfree(save_buffer);
+ sysdev_driver_unregister(&mioa701_sysclass, &driver_bootstrap);
+ sysdev_unregister(&sysdev_bootstrap);
+ sysdev_class_unregister(&mioa701_sysclass);
+
+ printk(KERN_CRIT "Unregistering mioa701 suspend will hang next"
+ "resume !!!\n");
+}
+
+/*
+ * Power Supply
+ */
+static char *supplicants[] = {
+ "mioa701_battery"
+};
+
+static void mioa701_set_charge(int flags)
+{
+ gpio_set_value(GPIO9_CHARGE_nEN, !flags);
+}
+
+static struct pda_power_pdata power_pdata = {
+ .is_ac_online = is_usb_connected,
+ .set_charge = mioa701_set_charge,
+ .supplied_to = supplicants,
+ .num_supplicants = ARRAY_SIZE(supplicants),
+};
+
+static struct resource power_resources[] = {
+ [0] = {
+ .name = "ac",
+ .start = gpio_to_irq(GPIO13_USB_DETECT),
+ .end = gpio_to_irq(GPIO13_USB_DETECT),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
+ IORESOURCE_IRQ_LOWEDGE,
+ },
+};
+
+static struct platform_device power_dev = {
+ .name = "pda-power",
+ .id = -1,
+ .resource = power_resources,
+ .num_resources = ARRAY_SIZE(power_resources),
+ .dev = {
+ .platform_data = &power_pdata,
+ },
+};
+
+#if defined(CONFIG_PDA_POWER) && defined(CONFIG_TOUCHSCREEN_WM97XX)
+static struct wm97xx *battery_wm;
+
+static enum power_supply_property battery_props[] = {
+ POWER_SUPPLY_PROP_STATUS,
+ POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN,
+ POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN,
+ POWER_SUPPLY_PROP_VOLTAGE_NOW,
+ POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN, /* Necessary for apm */
+};
+
+static int get_battery_voltage(void)
+{
+ int adc = -1;
+
+ if (battery_wm)
+ adc = wm97xx_read_aux_adc(battery_wm, WM97XX_AUX_ID1);
+ return adc;
+}
+
+static int get_battery_status(struct power_supply *b)
+{
+ int status;
+
+ if (is_usb_connected())
+ status = POWER_SUPPLY_STATUS_CHARGING;
+ else
+ status = POWER_SUPPLY_STATUS_DISCHARGING;
+
+ return status;
+}
+
+static int get_property(struct power_supply *b,
+ enum power_supply_property psp,
+ union power_supply_propval *val)
+{
+ int rc = 0;
+
+ switch (psp) {
+ case POWER_SUPPLY_PROP_STATUS:
+ val->intval = get_battery_status(b);
+ break;
+ case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:
+ val->intval = 0xfd0;
+ break;
+ case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN:
+ val->intval = 0xc00;
+ break;
+ case POWER_SUPPLY_PROP_VOLTAGE_NOW:
+ val->intval = get_battery_voltage();
+ break;
+ case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN:
+ val->intval = 100;
+ break;
+ default:
+ val->intval = -1;
+ rc = -1;
+ }
+
+ return rc;
+};
+
+static struct power_supply battery_ps = {
+ .name = "mioa701_battery",
+ .type = POWER_SUPPLY_TYPE_BATTERY,
+ .get_property = get_property,
+ .properties = battery_props,
+ .num_properties = ARRAY_SIZE(battery_props),
+};
+
+static int battery_probe(struct platform_device *pdev)
+{
+ struct wm97xx *wm = platform_get_drvdata(pdev);
+ int rc;
+
+ battery_wm = wm;
+
+ rc = power_supply_register(NULL, &battery_ps);
+ if (rc)
+ dev_err(&pdev->dev,
+ "Could not register mioa701 battery -> %d\n", rc);
+ return rc;
+}
+
+static int battery_remove(struct platform_device *pdev)
+{
+ battery_wm = NULL;
+ return 0;
+}
+
+static struct platform_driver mioa701_battery_driver = {
+ .driver = {
+ .name = "wm97xx-battery",
+ },
+ .probe = battery_probe,
+ .remove = battery_remove
+};
+
+static int __init mioa701_battery_init(void)
+{
+ int rc;
+
+ rc = platform_driver_register(&mioa701_battery_driver);
+ if (rc)
+ printk(KERN_ERR "Could not register mioa701 battery driver\n");
+ return rc;
+}
+
+#else
+static int __init mioa701_battery_init(void)
+{
+ return 0;
+}
+#endif
+
+/*
+ * Mio global
+ */
+
+/* Devices */
+#define MIO_PARENT_DEV(var, strname, tparent, pdata) \
+static struct platform_device var = { \
+ .name = strname, \
+ .id = -1, \
+ .dev = { \
+ .platform_data = pdata, \
+ .parent = tparent, \
+ }, \
+};
+#define MIO_SIMPLE_DEV(var, strname, pdata) \
+ MIO_PARENT_DEV(var, strname, NULL, pdata)
+
+MIO_SIMPLE_DEV(mioa701_gpio_keys, "gpio-keys", &mioa701_gpio_keys_data)
+MIO_PARENT_DEV(mioa701_backlight, "pwm-backlight", &pxa27x_device_pwm0.dev,
+ &mioa701_backlight_data);
+MIO_SIMPLE_DEV(mioa701_led, "leds-gpio", &gpio_led_info)
+MIO_SIMPLE_DEV(pxa2xx_pcm, "pxa2xx-pcm", NULL)
+MIO_SIMPLE_DEV(pxa2xx_ac97, "pxa2xx-ac97", NULL)
+MIO_PARENT_DEV(mio_wm9713_codec, "wm9713-codec", &pxa2xx_ac97.dev, NULL)
+MIO_SIMPLE_DEV(mioa701_sound, "mioa701-wm9713", NULL)
+MIO_SIMPLE_DEV(mioa701_board, "mioa701-board", NULL)
+
+static struct platform_device *devices[] __initdata = {
+ &mioa701_gpio_keys,
+ &mioa701_backlight,
+ &mioa701_led,
+ &pxa2xx_pcm,
+ &pxa2xx_ac97,
+ &mio_wm9713_codec,
+ &mioa701_sound,
+ &power_dev,
+ &strataflash,
+ &mioa701_board
+};
+
+static void mioa701_machine_exit(void);
+
+static void mioa701_poweroff(void)
+{
+ mioa701_machine_exit();
+ gpio_set_value(GPIO18_POWEROFF, 1);
+}
+
+static void mioa701_restart(char c)
+{
+ mioa701_machine_exit();
+ arm_machine_restart(c);
+}
+
+struct gpio_ress global_gpios[] = {
+ MIO_GPIO_OUT(GPIO9_CHARGE_nEN, 1, "Charger enable"),
+ MIO_GPIO_OUT(GPIO18_POWEROFF, 0, "Power Off"),
+ MIO_GPIO_OUT(GPIO87_LCD_POWER, 0, "LCD Power")
+};
+
+static void __init mioa701_machine_init(void)
+{
+ PSLR = 0xff100000; /* SYSDEL=125ms, PWRDEL=125ms, PSLR_SL_ROD=1 */
+ PCFR = PCFR_DC_EN | PCFR_GPR_EN | PCFR_OPDE;
+ RTTR = 32768 - 1; /* Reset crazy WinCE value */
+ UP2OCR = UP2OCR_HXOE;
+
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(mioa701_pin_config));
+ mio_gpio_request(ARRAY_AND_SIZE(global_gpios));
+ bootstrap_init();
+ set_pxa_fb_info(&mioa701_pxafb_info);
+ pxa_set_mci_info(&mioa701_mci_info);
+ pxa_set_keypad_info(&mioa701_keypad_info);
+ udc_init();
+ pm_power_off = mioa701_poweroff;
+ arm_pm_restart = mioa701_restart;
+ platform_add_devices(devices, ARRAY_SIZE(devices));
+ gsm_init();
+ mioa701_battery_init();
+}
+
+static void mioa701_machine_exit(void)
+{
+ udc_exit();
+ bootstrap_exit();
+ gsm_exit();
+}
+
+MACHINE_START(MIOA701, "MIO A701")
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = &pxa_map_io,
+ .init_irq = &pxa27x_init_irq,
+ .init_machine = mioa701_machine_init,
+ .timer = &pxa_timer,
+MACHINE_END
diff --git a/arch/arm/mach-pxa/mioa701_bootresume.S b/arch/arm/mach-pxa/mioa701_bootresume.S
new file mode 100644
index 0000000000000000000000000000000000000000..a647693d98568ff6890c7e86d519ad52b4d534f6
--- /dev/null
+++ b/arch/arm/mach-pxa/mioa701_bootresume.S
@@ -0,0 +1,36 @@
+/* Bootloader to resume MIO A701
+ *
+ * 2007-1-12 Robert Jarzmik
+ *
+ * This code is licenced under the GPLv2.
+*/
+
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+
+/*
+ * Note: Yes, part of the following code is located into the .data section.
+ * This is to allow jumpaddr to be accessed with a relative load
+ * while we can't rely on any MMU translation. We could have put
+ * sleep_save_sp in the .text section as well, but some setups might
+ * insist on it to be truly read-only.
+ */
+ .data
+ENTRY(mioa701_bootstrap)
+0:
+ b 1f
+ENTRY(mioa701_jumpaddr)
+ .word 0x40f00008 @ PSPR in no-MMU mode
+1:
+ mov r0, #0xa0000000 @ Don't suppose memory access works
+ orr r0, r0, #0x00200000 @ even if it's supposed to
+ mov r1, #0
+ str r1, [r0] @ Early disable resume for next boot
+ ldr r0, mioa701_jumpaddr @ (Murphy's Law)
+ ldr r0, [r0]
+ mov pc, r0
+2:
+
+ENTRY(mioa701_bootstrap_lg)
+ .data
+ .word 2b-0b
diff --git a/arch/arm/mach-pxa/mp900.c b/arch/arm/mach-pxa/mp900.c
new file mode 100644
index 0000000000000000000000000000000000000000..8a73814126b13fbddad9d4724bfe48ad3e68ba0c
--- /dev/null
+++ b/arch/arm/mach-pxa/mp900.c
@@ -0,0 +1,100 @@
+/*
+ * linux/arch/arm/mach-pxa/mp900.c
+ *
+ * Support for the NEC MobilePro900/C platform
+ *
+ * Based on mach-pxa/gumstix.c
+ *
+ * 2007, 2008 Kristoffer Ericson <kristoffer.ericson@gmail.com>
+ * 2007, 2008 Michael Petchkovsky <mkpetch@internode.on.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/types.h>
+#include <linux/usb/isp116x.h>
+
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include "generic.h"
+
+static void isp116x_pfm_delay(struct device *dev, int delay)
+{
+
+ /* 400Mhz PXA2 = 2.5ns / instruction */
+
+ int cyc = delay / 10;
+
+ /* 4 Instructions = 4 x 2.5ns = 10ns */
+ __asm__ volatile ("0:\n"
+ "subs %0, %1, #1\n"
+ "bge 0b\n"
+ :"=r" (cyc)
+ :"0"(cyc)
+ );
+}
+
+static struct isp116x_platform_data isp116x_pfm_data = {
+ .remote_wakeup_enable = 1,
+ .delay = isp116x_pfm_delay,
+};
+
+static struct resource isp116x_pfm_resources[] = {
+ [0] = {
+ .start = 0x0d000000,
+ .end = 0x0d000000 + 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 0x0d000000 + 4,
+ .end = 0x0d000000 + 5,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = 61,
+ .end = 61,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mp900c_dummy_device = {
+ .name = "mp900c_dummy",
+ .id = -1,
+};
+
+static struct platform_device mp900c_usb = {
+ .name = "isp116x-hcd",
+ .num_resources = ARRAY_SIZE(isp116x_pfm_resources),
+ .resource = isp116x_pfm_resources,
+ .dev.platform_data = &isp116x_pfm_data,
+};
+
+static struct platform_device *devices[] __initdata = {
+ &mp900c_dummy_device,
+ &mp900c_usb,
+};
+
+static void __init mp900c_init(void)
+{
+ printk(KERN_INFO "MobilePro 900/C machine init\n");
+ platform_add_devices(devices, ARRAY_SIZE(devices));
+}
+
+/* Maintainer - Michael Petchkovsky <mkpetch@internode.on.net> */
+MACHINE_START(NEC_MP900, "MobilePro900/C")
+ .phys_io = 0x40000000,
+ .boot_params = 0xa0220100,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .timer = &pxa_timer,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .init_machine = mp900c_init,
+MACHINE_END
+
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index fe924a23debe316f632e0af740600db2f8a312b4..4447711c9fc61bc09267f355a82ac0195a3e5952 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -25,6 +25,8 @@
#include <linux/pda_power.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio.h>
+#include <linux/wm97xx_batt.h>
+#include <linux/power_supply.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -339,6 +341,23 @@ static struct platform_device power_supply = {
},
};
+/******************************************************************************
+ * WM97xx battery
+ ******************************************************************************/
+static struct wm97xx_batt_info wm97xx_batt_pdata = {
+ .batt_aux = WM97XX_AUX_ID3,
+ .temp_aux = WM97XX_AUX_ID2,
+ .charge_gpio = -1,
+ .max_voltage = PALMTX_BAT_MAX_VOLTAGE,
+ .min_voltage = PALMTX_BAT_MIN_VOLTAGE,
+ .batt_mult = 1000,
+ .batt_div = 414,
+ .temp_mult = 1,
+ .temp_div = 1,
+ .batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO,
+ .batt_name = "main-batt",
+};
+
/******************************************************************************
* Framebuffer
******************************************************************************/
@@ -401,6 +420,7 @@ static void __init palmtx_init(void)
pxa_set_ac97_info(NULL);
pxa_set_ficp_info(&palmtx_ficp_platform_data);
pxa_set_keypad_info(&palmtx_keypad_platform_data);
+ wm97xx_bat_set_pdata(&wm97xx_batt_pdata);
platform_add_devices(devices, ARRAY_SIZE(devices));
}
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
new file mode 100644
index 0000000000000000000000000000000000000000..2f730da3bba83fba402450f8f04b7268847052b5
--- /dev/null
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -0,0 +1,554 @@
+/*
+ * Hardware definitions for Palm Zire72
+ *
+ * Authors:
+ * Vladimir "Farcaller" Pouzanov <farcaller@gmail.com>
+ * Sergey Lapin <slapin@ossfans.org>
+ * Alex Osborne <bobofdoom@gmail.com>
+ * Jan Herman <2hp@seznam.cz>
+ *
+ * Rewrite for mainline:
+ * Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * (find more info at www.hackndev.com)
+ *
+ */
+
+#include <linux/platform_device.h>
+#include <linux/sysdev.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/pda_power.h>
+#include <linux/pwm_backlight.h>
+#include <linux/gpio.h>
+#include <linux/power_supply.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <mach/audio.h>
+#include <mach/palmz72.h>
+#include <mach/mmc.h>
+#include <mach/pxafb.h>
+#include <mach/pxa-regs.h>
+#include <mach/pxa2xx-regs.h>
+#include <mach/mfp-pxa27x.h>
+#include <mach/irda.h>
+#include <mach/pxa27x_keypad.h>
+#include <mach/udc.h>
+#include <mach/pm.h>
+
+#include "generic.h"
+#include "devices.h"
+
+/******************************************************************************
+ * Pin configuration
+ ******************************************************************************/
+static unsigned long palmz72_pin_config[] __initdata = {
+ /* MMC */
+ GPIO32_MMC_CLK,
+ GPIO92_MMC_DAT_0,
+ GPIO109_MMC_DAT_1,
+ GPIO110_MMC_DAT_2,
+ GPIO111_MMC_DAT_3,
+ GPIO112_MMC_CMD,
+ GPIO14_GPIO, /* SD detect */
+ GPIO115_GPIO, /* SD RO */
+ GPIO98_GPIO, /* SD power */
+
+ /* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+
+ /* IrDA */
+ GPIO49_GPIO, /* ir disable */
+ GPIO46_FICP_RXD,
+ GPIO47_FICP_TXD,
+
+ /* PWM */
+ GPIO16_PWM0_OUT,
+
+ /* USB */
+ GPIO15_GPIO, /* usb detect */
+ GPIO12_GPIO, /* usb pullup */
+ GPIO95_GPIO, /* usb power */
+
+ /* Matrix keypad */
+ GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
+ GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
+ GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
+ GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
+ GPIO103_KP_MKOUT_0,
+ GPIO104_KP_MKOUT_1,
+ GPIO105_KP_MKOUT_2,
+
+ /* LCD */
+ GPIO58_LCD_LDD_0,
+ GPIO59_LCD_LDD_1,
+ GPIO60_LCD_LDD_2,
+ GPIO61_LCD_LDD_3,
+ GPIO62_LCD_LDD_4,
+ GPIO63_LCD_LDD_5,
+ GPIO64_LCD_LDD_6,
+ GPIO65_LCD_LDD_7,
+ GPIO66_LCD_LDD_8,
+ GPIO67_LCD_LDD_9,
+ GPIO68_LCD_LDD_10,
+ GPIO69_LCD_LDD_11,
+ GPIO70_LCD_LDD_12,
+ GPIO71_LCD_LDD_13,
+ GPIO72_LCD_LDD_14,
+ GPIO73_LCD_LDD_15,
+ GPIO74_LCD_FCLK,
+ GPIO75_LCD_LCLK,
+ GPIO76_LCD_PCLK,
+ GPIO77_LCD_BIAS,
+ GPIO20_GPIO, /* bl power */
+ GPIO21_GPIO, /* LCD border switch */
+ GPIO22_GPIO, /* LCD border color */
+ GPIO96_GPIO, /* lcd power */
+
+ /* Misc. */
+ GPIO0_GPIO | WAKEUP_ON_LEVEL_HIGH, /* power detect */
+ GPIO88_GPIO, /* green led */
+ GPIO27_GPIO, /* WM9712 IRQ */
+};
+
+/******************************************************************************
+ * SD/MMC card controller
+ ******************************************************************************/
+static int palmz72_mci_init(struct device *dev,
+ irq_handler_t palmz72_detect_int, void *data)
+{
+ int err = 0;
+
+ /* Setup an interrupt for detecting card insert/remove events */
+ err = gpio_request(GPIO_NR_PALMZ72_SD_DETECT_N, "SD IRQ");
+ if (err)
+ goto err;
+ err = gpio_direction_input(GPIO_NR_PALMZ72_SD_DETECT_N);
+ if (err)
+ goto err2;
+ err = request_irq(gpio_to_irq(GPIO_NR_PALMZ72_SD_DETECT_N),
+ palmz72_detect_int, IRQF_DISABLED | IRQF_SAMPLE_RANDOM |
+ IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+ "SD/MMC card detect", data);
+ if (err) {
+ printk(KERN_ERR "%s: cannot request SD/MMC card detect IRQ\n",
+ __func__);
+ goto err2;
+ }
+
+ /* SD_POWER is not actually power, but it is more like chip
+ * select, i.e. it is inverted */
+
+ err = gpio_request(GPIO_NR_PALMZ72_SD_POWER_N, "SD_POWER");
+ if (err)
+ goto err3;
+ err = gpio_direction_output(GPIO_NR_PALMZ72_SD_POWER_N, 0);
+ if (err)
+ goto err4;
+ err = gpio_request(GPIO_NR_PALMZ72_SD_RO, "SD_RO");
+ if (err)
+ goto err4;
+ err = gpio_direction_input(GPIO_NR_PALMZ72_SD_RO);
+ if (err)
+ goto err5;
+
+ printk(KERN_DEBUG "%s: irq registered\n", __func__);
+
+ return 0;
+
+err5:
+ gpio_free(GPIO_NR_PALMZ72_SD_RO);
+err4:
+ gpio_free(GPIO_NR_PALMZ72_SD_POWER_N);
+err3:
+ free_irq(gpio_to_irq(GPIO_NR_PALMZ72_SD_DETECT_N), data);
+err2:
+ gpio_free(GPIO_NR_PALMZ72_SD_DETECT_N);
+err:
+ return err;
+}
+
+static void palmz72_mci_exit(struct device *dev, void *data)
+{
+ gpio_free(GPIO_NR_PALMZ72_SD_POWER_N);
+ free_irq(gpio_to_irq(GPIO_NR_PALMZ72_SD_DETECT_N), data);
+ gpio_free(GPIO_NR_PALMZ72_SD_DETECT_N);
+ gpio_free(GPIO_NR_PALMZ72_SD_RO);
+}
+
+static void palmz72_mci_power(struct device *dev, unsigned int vdd)
+{
+ struct pxamci_platform_data *p_d = dev->platform_data;
+ if (p_d->ocr_mask & (1 << vdd))
+ gpio_set_value(GPIO_NR_PALMZ72_SD_POWER_N, 0);
+ else
+ gpio_set_value(GPIO_NR_PALMZ72_SD_POWER_N, 1);
+}
+
+static int palmz72_mci_ro(struct device *dev)
+{
+ return gpio_get_value(GPIO_NR_PALMZ72_SD_RO);
+}
+
+static struct pxamci_platform_data palmz72_mci_platform_data = {
+ .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
+ .setpower = palmz72_mci_power,
+ .get_ro = palmz72_mci_ro,
+ .init = palmz72_mci_init,
+ .exit = palmz72_mci_exit,
+};
+
+/******************************************************************************
+ * GPIO keyboard
+ ******************************************************************************/
+static unsigned int palmz72_matrix_keys[] = {
+ KEY(0, 0, KEY_POWER),
+ KEY(0, 1, KEY_F1),
+ KEY(0, 2, KEY_ENTER),
+
+ KEY(1, 0, KEY_F2),
+ KEY(1, 1, KEY_F3),
+ KEY(1, 2, KEY_F4),
+
+ KEY(2, 0, KEY_UP),
+ KEY(2, 2, KEY_DOWN),
+
+ KEY(3, 0, KEY_RIGHT),
+ KEY(3, 2, KEY_LEFT),
+};
+
+static struct pxa27x_keypad_platform_data palmz72_keypad_platform_data = {
+ .matrix_key_rows = 4,
+ .matrix_key_cols = 3,
+ .matrix_key_map = palmz72_matrix_keys,
+ .matrix_key_map_size = ARRAY_SIZE(palmz72_matrix_keys),
+
+ .debounce_interval = 30,
+};
+
+/******************************************************************************
+ * Backlight
+ ******************************************************************************/
+static int palmz72_backlight_init(struct device *dev)
+{
+ int ret;
+
+ ret = gpio_request(GPIO_NR_PALMZ72_BL_POWER, "BL POWER");
+ if (ret)
+ goto err;
+ ret = gpio_direction_output(GPIO_NR_PALMZ72_BL_POWER, 0);
+ if (ret)
+ goto err2;
+ ret = gpio_request(GPIO_NR_PALMZ72_LCD_POWER, "LCD POWER");
+ if (ret)
+ goto err2;
+ ret = gpio_direction_output(GPIO_NR_PALMZ72_LCD_POWER, 0);
+ if (ret)
+ goto err3;
+
+ return 0;
+err3:
+ gpio_free(GPIO_NR_PALMZ72_LCD_POWER);
+err2:
+ gpio_free(GPIO_NR_PALMZ72_BL_POWER);
+err:
+ return ret;
+}
+
+static int palmz72_backlight_notify(int brightness)
+{
+ gpio_set_value(GPIO_NR_PALMZ72_BL_POWER, brightness);
+ gpio_set_value(GPIO_NR_PALMZ72_LCD_POWER, brightness);
+ return brightness;
+}
+
+static void palmz72_backlight_exit(struct device *dev)
+{
+ gpio_free(GPIO_NR_PALMZ72_BL_POWER);
+ gpio_free(GPIO_NR_PALMZ72_LCD_POWER);
+}
+
+static struct platform_pwm_backlight_data palmz72_backlight_data = {
+ .pwm_id = 0,
+ .max_brightness = PALMZ72_MAX_INTENSITY,
+ .dft_brightness = PALMZ72_MAX_INTENSITY,
+ .pwm_period_ns = PALMZ72_PERIOD_NS,
+ .init = palmz72_backlight_init,
+ .notify = palmz72_backlight_notify,
+ .exit = palmz72_backlight_exit,
+};
+
+static struct platform_device palmz72_backlight = {
+ .name = "pwm-backlight",
+ .dev = {
+ .parent = &pxa27x_device_pwm0.dev,
+ .platform_data = &palmz72_backlight_data,
+ },
+};
+
+/******************************************************************************
+ * IrDA
+ ******************************************************************************/
+static int palmz72_irda_startup(struct device *dev)
+{
+ int err;
+ err = gpio_request(GPIO_NR_PALMZ72_IR_DISABLE, "IR DISABLE");
+ if (err)
+ goto err;
+ err = gpio_direction_output(GPIO_NR_PALMZ72_IR_DISABLE, 1);
+ if (err)
+ gpio_free(GPIO_NR_PALMZ72_IR_DISABLE);
+err:
+ return err;
+}
+
+static void palmz72_irda_shutdown(struct device *dev)
+{
+ gpio_free(GPIO_NR_PALMZ72_IR_DISABLE);
+}
+
+static void palmz72_irda_transceiver_mode(struct device *dev, int mode)
+{
+ gpio_set_value(GPIO_NR_PALMZ72_IR_DISABLE, mode & IR_OFF);
+ pxa2xx_transceiver_mode(dev, mode);
+}
+
+static struct pxaficp_platform_data palmz72_ficp_platform_data = {
+ .startup = palmz72_irda_startup,
+ .shutdown = palmz72_irda_shutdown,
+ .transceiver_cap = IR_SIRMODE | IR_OFF,
+ .transceiver_mode = palmz72_irda_transceiver_mode,
+};
+
+/******************************************************************************
+ * LEDs
+ ******************************************************************************/
+static struct gpio_led gpio_leds[] = {
+ {
+ .name = "palmz72:green:led",
+ .default_trigger = "none",
+ .gpio = GPIO_NR_PALMZ72_LED_GREEN,
+ },
+};
+
+static struct gpio_led_platform_data gpio_led_info = {
+ .leds = gpio_leds,
+ .num_leds = ARRAY_SIZE(gpio_leds),
+};
+
+static struct platform_device palmz72_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &gpio_led_info,
+ }
+};
+
+/******************************************************************************
+ * Power supply
+ ******************************************************************************/
+static int power_supply_init(struct device *dev)
+{
+ int ret;
+
+ ret = gpio_request(GPIO_NR_PALMZ72_POWER_DETECT, "CABLE_STATE_AC");
+ if (ret)
+ goto err1;
+ ret = gpio_direction_input(GPIO_NR_PALMZ72_POWER_DETECT);
+ if (ret)
+ goto err2;
+
+ ret = gpio_request(GPIO_NR_PALMZ72_USB_DETECT_N, "CABLE_STATE_USB");
+ if (ret)
+ goto err2;
+ ret = gpio_direction_input(GPIO_NR_PALMZ72_USB_DETECT_N);
+ if (ret)
+ goto err3;
+
+ return 0;
+err3:
+ gpio_free(GPIO_NR_PALMZ72_USB_DETECT_N);
+err2:
+ gpio_free(GPIO_NR_PALMZ72_POWER_DETECT);
+err1:
+ return ret;
+}
+
+static int palmz72_is_ac_online(void)
+{
+ return gpio_get_value(GPIO_NR_PALMZ72_POWER_DETECT);
+}
+
+static int palmz72_is_usb_online(void)
+{
+ return !gpio_get_value(GPIO_NR_PALMZ72_USB_DETECT_N);
+}
+
+static void power_supply_exit(struct device *dev)
+{
+ gpio_free(GPIO_NR_PALMZ72_USB_DETECT_N);
+ gpio_free(GPIO_NR_PALMZ72_POWER_DETECT);
+}
+
+static char *palmz72_supplicants[] = {
+ "main-battery",
+};
+
+static struct pda_power_pdata power_supply_info = {
+ .init = power_supply_init,
+ .is_ac_online = palmz72_is_ac_online,
+ .is_usb_online = palmz72_is_usb_online,
+ .exit = power_supply_exit,
+ .supplied_to = palmz72_supplicants,
+ .num_supplicants = ARRAY_SIZE(palmz72_supplicants),
+};
+
+static struct platform_device power_supply = {
+ .name = "pda-power",
+ .id = -1,
+ .dev = {
+ .platform_data = &power_supply_info,
+ },
+};
+
+/******************************************************************************
+ * Framebuffer
+ ******************************************************************************/
+static struct pxafb_mode_info palmz72_lcd_modes[] = {
+{
+ .pixclock = 115384,
+ .xres = 320,
+ .yres = 320,
+ .bpp = 16,
+
+ .left_margin = 27,
+ .right_margin = 7,
+ .upper_margin = 7,
+ .lower_margin = 8,
+
+ .hsync_len = 6,
+ .vsync_len = 1,
+},
+};
+
+static struct pxafb_mach_info palmz72_lcd_screen = {
+ .modes = palmz72_lcd_modes,
+ .num_modes = ARRAY_SIZE(palmz72_lcd_modes),
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
+};
+
+#ifdef CONFIG_PM
+
+/* We have some black magic here
+ * PalmOS ROM on recover expects special struct physical address
+ * to be transferred via PSPR. Using this struct PalmOS restores
+ * its state after sleep. As for Linux, we need to setup it the
+ * same way. More than that, PalmOS ROM changes some values in memory.
+ * For now only one location is found, which needs special treatment.
+ * Thanks to Alex Osborne, Andrzej Zaborowski, and lots of other people
+ * for reading backtraces for me :)
+ */
+
+#define PALMZ72_SAVE_DWORD ((unsigned long *)0xc0000050)
+
+static struct palmz72_resume_info palmz72_resume_info = {
+ .magic0 = 0xb4e6,
+ .magic1 = 1,
+
+ /* reset state, MMU off etc */
+ .arm_control = 0,
+ .aux_control = 0,
+ .ttb = 0,
+ .domain_access = 0,
+ .process_id = 0,
+};
+
+static unsigned long store_ptr;
+
+/* sys_device for Palm Zire 72 PM */
+
+static int palmz72_pm_suspend(struct sys_device *dev, pm_message_t msg)
+{
+ /* setup the resume_info struct for the original bootloader */
+ palmz72_resume_info.resume_addr = (u32) pxa_cpu_resume;
+
+ /* Storing memory touched by ROM */
+ store_ptr = *PALMZ72_SAVE_DWORD;
+
+ /* Setting PSPR to a proper value */
+ PSPR = virt_to_phys(&palmz72_resume_info);
+
+ return 0;
+}
+
+static int palmz72_pm_resume(struct sys_device *dev)
+{
+ *PALMZ72_SAVE_DWORD = store_ptr;
+ return 0;
+}
+
+static struct sysdev_class palmz72_pm_sysclass = {
+ .name = "palmz72_pm",
+ .suspend = palmz72_pm_suspend,
+ .resume = palmz72_pm_resume,
+};
+
+static struct sys_device palmz72_pm_device = {
+ .cls = &palmz72_pm_sysclass,
+};
+
+static int __init palmz72_pm_init(void)
+{
+ int ret = -ENODEV;
+ if (machine_is_palmz72()) {
+ ret = sysdev_class_register(&palmz72_pm_sysclass);
+ if (ret == 0)
+ ret = sysdev_register(&palmz72_pm_device);
+ }
+ return ret;
+}
+
+device_initcall(palmz72_pm_init);
+#endif
+
+/******************************************************************************
+ * Machine init
+ ******************************************************************************/
+static struct platform_device *devices[] __initdata = {
+ &palmz72_backlight,
+ &palmz72_leds,
+ &power_supply,
+};
+
+static void __init palmz72_init(void)
+{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(palmz72_pin_config));
+ set_pxa_fb_info(&palmz72_lcd_screen);
+ pxa_set_mci_info(&palmz72_mci_platform_data);
+ pxa_set_ac97_info(NULL);
+ pxa_set_ficp_info(&palmz72_ficp_platform_data);
+ pxa_set_keypad_info(&palmz72_keypad_platform_data);
+ platform_add_devices(devices, ARRAY_SIZE(devices));
+}
+
+MACHINE_START(PALMZ72, "Palm Zire72")
+ .phys_io = 0x40000000,
+ .io_pg_offst = io_p2v(0x40000000),
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa27x_init_irq,
+ .timer = &pxa_timer,
+ .init_machine = palmz72_init
+MACHINE_END
diff --git a/arch/arm/mach-pxa/pcm027.c b/arch/arm/mach-pxa/pcm027.c
index 730b9f6ede1dcbc179b543602e1b4d6e197b8842..36135a02fdc7d4fc9a7ccc8cad4d980d70e8ea06 100644
--- a/arch/arm/mach-pxa/pcm027.c
+++ b/arch/arm/mach-pxa/pcm027.c
@@ -31,7 +31,7 @@
#include <asm/mach/arch.h>
#include <mach/hardware.h>
#include <mach/pxa-regs.h>
-#include <mach/pxa2xx-gpio.h>
+#include <mach/mfp-pxa27x.h>
#include <mach/pxa2xx-regs.h>
#include <mach/pxa2xx_spi.h>
#include <mach/pcm027.h>
@@ -86,6 +86,28 @@
* *) CPU internal use only
*/
+static unsigned long pcm027_pin_config[] __initdata = {
+ /* Chip Selects */
+ GPIO20_nSDCS_2,
+ GPIO21_nSDCS_3,
+ GPIO15_nCS_1,
+ GPIO78_nCS_2,
+ GPIO80_nCS_4,
+ GPIO33_nCS_5, /* Ethernet */
+
+ /* I2C */
+ GPIO117_I2C_SCL,
+ GPIO118_I2C_SDA,
+
+ /* GPIO */
+ GPIO52_GPIO, /* IRQ from network controller */
+#ifdef CONFIG_LEDS_GPIO
+ GPIO90_GPIO, /* PCM027_LED_CPU */
+ GPIO91_GPIO, /* PCM027_LED_HEART_BEAT */
+#endif
+ GPIO114_GPIO, /* IRQ from CAN controller */
+};
+
/*
* SMC91x network controller specific stuff
*/
@@ -206,13 +228,9 @@ static void __init pcm027_init(void)
*/
ARB_CNTRL = ARB_CORE_PARK | 0x234;
- platform_add_devices(devices, ARRAY_SIZE(devices));
+ pxa2xx_mfp_config(pcm027_pin_config, ARRAY_SIZE(pcm027_pin_config));
- /* LEDs (on demand only) */
-#ifdef CONFIG_LEDS_GPIO
- pxa_gpio_mode(PCM027_LED_CPU | GPIO_OUT);
- pxa_gpio_mode(PCM027_LED_HEARD_BEAT | GPIO_OUT);
-#endif /* CONFIG_LEDS_GPIO */
+ platform_add_devices(devices, ARRAY_SIZE(devices));
/* at last call the baseboard to initialize itself */
#ifdef CONFIG_MACH_PCM990_BASEBOARD
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 420c9b3813f6d42bc956f37e7fcf695605b81c82..f601425f1b1eaa31b3307c4fea3e36785f920244 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -262,8 +262,7 @@ static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc)
GPIO_bit(PCM990_CTRL_INT_IRQ_GPIO);
if (likely(pending)) {
irq = PCM027_IRQ(0) + __ffs(pending);
- desc = irq_desc + irq;
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
}
pending = (~PCM990_INTSETCLR) & pcm990_irq_enabled;
} while (pending);
@@ -328,36 +327,10 @@ static struct pxamci_platform_data pcm990_mci_platform_data = {
.exit = pcm990_mci_exit,
};
-/*
- * init OHCI hardware to work with
- *
- * Note: Only USB port 1 (host only) is connected
- *
- * GPIO88 (USBHPWR#1): overcurrent in, overcurrent when low
- * GPIO89 (USBHPEN#1): power-on out, on when low
- */
-static int pcm990_ohci_init(struct device *dev)
-{
- /*
- * disable USB port 2 and 3
- * power sense is active low
- */
- UHCHR = ((UHCHR) | UHCHR_PCPL | UHCHR_PSPL | UHCHR_SSEP2 |
- UHCHR_SSEP3) & ~(UHCHR_SSEP1 | UHCHR_SSE);
- /*
- * wait 10ms after Power on
- * overcurrent per port
- * power switch per port
- */
- UHCRHDA = (5<<24) | (1<<11) | (1<<8); /* FIXME: Required? */
-
- return 0;
-}
-
static struct pxaohci_platform_data pcm990_ohci_platform_data = {
.port_mode = PMM_PERPORT_MODE,
- .init = pcm990_ohci_init,
- .exit = NULL,
+ .flags = ENABLE_PORT1 | POWER_CONTROL_LOW | POWER_SENSE_LOW,
+ .power_on_delay = 10,
};
/*
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index 1b539e675579cc3388f72699e1c2aba12a148691..164eb0bb6321f5bf0bbd626b14587188cb629a4c 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -86,9 +86,27 @@ static int pxa_pm_valid(suspend_state_t state)
return -EINVAL;
}
+static int pxa_pm_prepare(void)
+{
+ int ret = 0;
+
+ if (pxa_cpu_pm_fns && pxa_cpu_pm_fns->prepare)
+ ret = pxa_cpu_pm_fns->prepare();
+
+ return ret;
+}
+
+static void pxa_pm_finish(void)
+{
+ if (pxa_cpu_pm_fns && pxa_cpu_pm_fns->finish)
+ pxa_cpu_pm_fns->finish();
+}
+
static struct platform_suspend_ops pxa_pm_ops = {
.valid = pxa_pm_valid,
.enter = pxa_pm_enter,
+ .prepare = pxa_pm_prepare,
+ .finish = pxa_pm_finish,
};
static int __init pxa_pm_init(void)
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 3f5f484549b394166681e43e45c43e584190823a..2e3bd8b1523b0e897acbc91b3e54cc91dd232b9c 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -20,6 +20,9 @@
#include <linux/fb.h>
#include <linux/pm.h>
#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
@@ -33,7 +36,7 @@
#include <mach/pxa-regs.h>
#include <mach/pxa2xx-regs.h>
-#include <mach/pxa2xx-gpio.h>
+#include <mach/mfp-pxa25x.h>
#include <mach/mmc.h>
#include <mach/udc.h>
#include <mach/i2c.h>
@@ -42,6 +45,7 @@
#include <mach/pxafb.h>
#include <mach/sharpsl.h>
#include <mach/ssp.h>
+#include <mach/pxa2xx_spi.h>
#include <asm/hardware/scoop.h>
#include <asm/hardware/locomo.h>
@@ -51,6 +55,88 @@
#include "devices.h"
#include "sharpsl.h"
+static unsigned long poodle_pin_config[] __initdata = {
+ /* I/O */
+ GPIO79_nCS_3,
+ GPIO80_nCS_4,
+ GPIO18_RDY,
+
+ /* Clock */
+ GPIO12_32KHz,
+
+ /* SSP1 */
+ GPIO23_SSP1_SCLK,
+ GPIO25_SSP1_TXD,
+ GPIO26_SSP1_RXD,
+ GPIO24_GPIO, /* POODLE_GPIO_TP_CS - SFRM as chip select */
+
+ /* I2S */
+ GPIO28_I2S_BITCLK_OUT,
+ GPIO29_I2S_SDATA_IN,
+ GPIO30_I2S_SDATA_OUT,
+ GPIO31_I2S_SYNC,
+ GPIO32_I2S_SYSCLK,
+
+ /* Infra-Red */
+ GPIO47_FICP_TXD,
+ GPIO46_FICP_RXD,
+
+ /* FFUART */
+ GPIO40_FFUART_DTR,
+ GPIO41_FFUART_RTS,
+ GPIO39_FFUART_TXD,
+ GPIO37_FFUART_DSR,
+ GPIO34_FFUART_RXD,
+ GPIO35_FFUART_CTS,
+
+ /* LCD */
+ GPIO58_LCD_LDD_0,
+ GPIO59_LCD_LDD_1,
+ GPIO60_LCD_LDD_2,
+ GPIO61_LCD_LDD_3,
+ GPIO62_LCD_LDD_4,
+ GPIO63_LCD_LDD_5,
+ GPIO64_LCD_LDD_6,
+ GPIO65_LCD_LDD_7,
+ GPIO66_LCD_LDD_8,
+ GPIO67_LCD_LDD_9,
+ GPIO68_LCD_LDD_10,
+ GPIO69_LCD_LDD_11,
+ GPIO70_LCD_LDD_12,
+ GPIO71_LCD_LDD_13,
+ GPIO72_LCD_LDD_14,
+ GPIO73_LCD_LDD_15,
+ GPIO74_LCD_FCLK,
+ GPIO75_LCD_LCLK,
+ GPIO76_LCD_PCLK,
+ GPIO77_LCD_BIAS,
+
+ /* PC Card */
+ GPIO48_nPOE,
+ GPIO49_nPWE,
+ GPIO50_nPIOR,
+ GPIO51_nPIOW,
+ GPIO52_nPCE_1,
+ GPIO53_nPCE_2,
+ GPIO54_nPSKTSEL,
+ GPIO55_nPREG,
+ GPIO56_nPWAIT,
+ GPIO57_nIOIS16,
+
+ /* MMC */
+ GPIO6_MMC_CLK,
+ GPIO8_MMC_CS0,
+
+ /* GPIO */
+ GPIO9_GPIO, /* POODLE_GPIO_nSD_DETECT */
+ GPIO7_GPIO, /* POODLE_GPIO_nSD_WP */
+ GPIO3_GPIO, /* POODLE_GPIO_SD_PWR */
+ GPIO33_GPIO, /* POODLE_GPIO_SD_PWR1 */
+
+ GPIO20_GPIO, /* POODLE_GPIO_USB_PULLUP */
+ GPIO22_GPIO, /* POODLE_GPIO_IR_ON */
+};
+
static struct resource poodle_scoop_resources[] = {
[0] = {
.start = 0x10800000,
@@ -62,6 +148,7 @@ static struct resource poodle_scoop_resources[] = {
static struct scoop_config poodle_scoop_setup = {
.io_dir = POODLE_SCOOP_IO_DIR,
.io_out = POODLE_SCOOP_IO_OUT,
+ .gpio_base = POODLE_SCOOP_GPIO_BASE,
};
struct platform_device poodle_scoop_device = {
@@ -74,27 +161,6 @@ struct platform_device poodle_scoop_device = {
.resource = poodle_scoop_resources,
};
-static void poodle_pcmcia_init(void)
-{
- /* Setup default state of GPIO outputs
- before we enable them as outputs. */
- GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) |
- GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) |
- GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO52_nPCE_1) |
- GPIO_bit(GPIO53_nPCE_2);
-
- pxa_gpio_mode(GPIO48_nPOE_MD);
- pxa_gpio_mode(GPIO49_nPWE_MD);
- pxa_gpio_mode(GPIO50_nPIOR_MD);
- pxa_gpio_mode(GPIO51_nPIOW_MD);
- pxa_gpio_mode(GPIO55_nPREG_MD);
- pxa_gpio_mode(GPIO56_nPWAIT_MD);
- pxa_gpio_mode(GPIO57_nIOIS16_MD);
- pxa_gpio_mode(GPIO52_nPCE_1_MD);
- pxa_gpio_mode(GPIO53_nPCE_2_MD);
- pxa_gpio_mode(GPIO54_pSKTSEL_MD);
-}
-
static struct scoop_pcmcia_dev poodle_pcmcia_scoop[] = {
{
.dev = &poodle_scoop_device.dev,
@@ -107,7 +173,6 @@ static struct scoop_pcmcia_dev poodle_pcmcia_scoop[] = {
static struct scoop_pcmcia_config poodle_pcmcia_config = {
.devs = &poodle_pcmcia_scoop[0],
.num_devs = 1,
- .pcmcia_init = poodle_pcmcia_init,
};
EXPORT_SYMBOL(poodle_scoop_device);
@@ -136,62 +201,55 @@ struct platform_device poodle_locomo_device = {
EXPORT_SYMBOL(poodle_locomo_device);
-/*
- * Poodle SSP Device
- */
-
-struct platform_device poodle_ssp_device = {
- .name = "corgi-ssp",
- .id = -1,
-};
-
-struct corgissp_machinfo poodle_ssp_machinfo = {
- .port = 1,
- .cs_lcdcon = -1,
- .cs_ads7846 = -1,
- .cs_max1111 = -1,
- .clk_lcdcon = 2,
- .clk_ads7846 = 36,
- .clk_max1111 = 2,
+#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
+static struct pxa2xx_spi_master poodle_spi_info = {
+ .num_chipselect = 1,
};
-
-/*
- * Poodle Touch Screen Device
- */
-static struct resource poodlets_resources[] = {
- [0] = {
- .start = POODLE_IRQ_GPIO_TP_INT,
- .end = POODLE_IRQ_GPIO_TP_INT,
- .flags = IORESOURCE_IRQ,
- },
+static struct ads7846_platform_data poodle_ads7846_info = {
+ .model = 7846,
+ .vref_delay_usecs = 100,
+ .x_plate_ohms = 419,
+ .y_plate_ohms = 486,
+ .gpio_pendown = POODLE_GPIO_TP_INT,
};
-static unsigned long poodle_get_hsync_invperiod(void)
+static void ads7846_cs(u32 command)
{
- return 0;
+ gpio_set_value(POODLE_GPIO_TP_CS, !(command == PXA2XX_CS_ASSERT));
}
-static void poodle_null_hsync(void)
-{
-}
-
-static struct corgits_machinfo poodle_ts_machinfo = {
- .get_hsync_invperiod = poodle_get_hsync_invperiod,
- .put_hsync = poodle_null_hsync,
- .wait_hsync = poodle_null_hsync,
+static struct pxa2xx_spi_chip poodle_ads7846_chip = {
+ .cs_control = ads7846_cs,
};
-static struct platform_device poodle_ts_device = {
- .name = "corgi-ts",
- .dev = {
- .platform_data = &poodle_ts_machinfo,
+static struct spi_board_info poodle_spi_devices[] = {
+ {
+ .modalias = "ads7846",
+ .max_speed_hz = 10000,
+ .bus_num = 1,
+ .platform_data = &poodle_ads7846_info,
+ .controller_data= &poodle_ads7846_chip,
+ .irq = gpio_to_irq(POODLE_GPIO_TP_INT),
},
- .id = -1,
- .num_resources = ARRAY_SIZE(poodlets_resources),
- .resource = poodlets_resources,
};
+static void __init poodle_init_spi(void)
+{
+ int err;
+
+ err = gpio_request(POODLE_GPIO_TP_CS, "ADS7846_CS");
+ if (err)
+ return;
+
+ gpio_direction_output(POODLE_GPIO_TP_CS, 1);
+
+ pxa2xx_set_spi_info(1, &poodle_spi_info);
+ spi_register_board_info(ARRAY_AND_SIZE(poodle_spi_devices));
+}
+#else
+static inline void poodle_init_spi(void) {}
+#endif
/*
* MMC/SD Device
@@ -205,22 +263,50 @@ static int poodle_mci_init(struct device *dev, irq_handler_t poodle_detect_int,
{
int err;
- /* setup GPIO for PXA25x MMC controller */
- pxa_gpio_mode(GPIO6_MMCCLK_MD);
- pxa_gpio_mode(GPIO8_MMCCS0_MD);
- pxa_gpio_mode(POODLE_GPIO_nSD_DETECT | GPIO_IN);
- pxa_gpio_mode(POODLE_GPIO_nSD_WP | GPIO_IN);
- pxa_gpio_mode(POODLE_GPIO_SD_PWR | GPIO_OUT);
- pxa_gpio_mode(POODLE_GPIO_SD_PWR1 | GPIO_OUT);
+ err = gpio_request(POODLE_GPIO_nSD_DETECT, "nSD_DETECT");
+ if (err)
+ goto err_out;
+
+ err = gpio_request(POODLE_GPIO_nSD_WP, "nSD_WP");
+ if (err)
+ goto err_free_1;
+
+ err = gpio_request(POODLE_GPIO_SD_PWR, "SD_PWR");
+ if (err)
+ goto err_free_2;
+
+ err = gpio_request(POODLE_GPIO_SD_PWR1, "SD_PWR1");
+ if (err)
+ goto err_free_3;
+
+ gpio_direction_input(POODLE_GPIO_nSD_DETECT);
+ gpio_direction_input(POODLE_GPIO_nSD_WP);
+
+ gpio_direction_output(POODLE_GPIO_SD_PWR, 0);
+ gpio_direction_output(POODLE_GPIO_SD_PWR1, 0);
poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
err = request_irq(POODLE_IRQ_GPIO_nSD_DETECT, poodle_detect_int,
IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
"MMC card detect", data);
- if (err)
- printk(KERN_ERR "poodle_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
+ if (err) {
+ pr_err("%s: MMC/SD: can't request MMC card detect IRQ\n",
+ __func__);
+ goto err_free_4;
+ }
+
+ return 0;
+err_free_4:
+ gpio_free(POODLE_GPIO_SD_PWR1);
+err_free_3:
+ gpio_free(POODLE_GPIO_SD_PWR);
+err_free_2:
+ gpio_free(POODLE_GPIO_nSD_WP);
+err_free_1:
+ gpio_free(POODLE_GPIO_nSD_DETECT);
+err_out:
return err;
}
@@ -228,18 +314,19 @@ static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
- if (( 1 << vdd) & p_d->ocr_mask) {
- GPSR(POODLE_GPIO_SD_PWR) = GPIO_bit(POODLE_GPIO_SD_PWR);
+ if ((1 << vdd) & p_d->ocr_mask) {
+ gpio_set_value(POODLE_GPIO_SD_PWR, 1);
mdelay(2);
- GPSR(POODLE_GPIO_SD_PWR1) = GPIO_bit(POODLE_GPIO_SD_PWR1);
+ gpio_set_value(POODLE_GPIO_SD_PWR1, 1);
} else {
- GPCR(POODLE_GPIO_SD_PWR1) = GPIO_bit(POODLE_GPIO_SD_PWR1);
- GPCR(POODLE_GPIO_SD_PWR) = GPIO_bit(POODLE_GPIO_SD_PWR);
+ gpio_set_value(POODLE_GPIO_SD_PWR1, 0);
+ gpio_set_value(POODLE_GPIO_SD_PWR, 0);
}
}
static int poodle_mci_get_ro(struct device *dev)
{
+ return !!gpio_get_value(POODLE_GPIO_nSD_WP);
return GPLR(POODLE_GPIO_nSD_WP) & GPIO_bit(POODLE_GPIO_nSD_WP);
}
@@ -247,6 +334,10 @@ static int poodle_mci_get_ro(struct device *dev)
static void poodle_mci_exit(struct device *dev, void *data)
{
free_irq(POODLE_IRQ_GPIO_nSD_DETECT, data);
+ gpio_free(POODLE_GPIO_SD_PWR1);
+ gpio_free(POODLE_GPIO_SD_PWR);
+ gpio_free(POODLE_GPIO_nSD_WP);
+ gpio_free(POODLE_GPIO_nSD_DETECT);
}
static struct pxamci_platform_data poodle_mci_platform_data = {
@@ -263,38 +354,41 @@ static struct pxamci_platform_data poodle_mci_platform_data = {
*/
static void poodle_irda_transceiver_mode(struct device *dev, int mode)
{
- if (mode & IR_OFF) {
- GPSR(POODLE_GPIO_IR_ON) = GPIO_bit(POODLE_GPIO_IR_ON);
- } else {
- GPCR(POODLE_GPIO_IR_ON) = GPIO_bit(POODLE_GPIO_IR_ON);
- }
+ gpio_set_value(POODLE_GPIO_IR_ON, mode & IR_OFF);
pxa2xx_transceiver_mode(dev, mode);
}
+static int poodle_irda_startup(struct device *dev)
+{
+ int err;
+
+ err = gpio_request(POODLE_GPIO_IR_ON, "IR_ON");
+ if (err)
+ return err;
+
+ gpio_direction_output(POODLE_GPIO_IR_ON, 1);
+ return 0;
+}
+
+static void poodle_irda_shutdown(struct device *dev)
+{
+ gpio_free(POODLE_GPIO_IR_ON);
+}
+
static struct pxaficp_platform_data poodle_ficp_platform_data = {
- .transceiver_cap = IR_SIRMODE | IR_OFF,
- .transceiver_mode = poodle_irda_transceiver_mode,
+ .transceiver_cap = IR_SIRMODE | IR_OFF,
+ .transceiver_mode = poodle_irda_transceiver_mode,
+ .startup = poodle_irda_startup,
+ .shutdown = poodle_irda_shutdown,
};
/*
* USB Device Controller
*/
-static void poodle_udc_command(int cmd)
-{
- switch(cmd) {
- case PXA2XX_UDC_CMD_CONNECT:
- GPSR(POODLE_GPIO_USB_PULLUP) = GPIO_bit(POODLE_GPIO_USB_PULLUP);
- break;
- case PXA2XX_UDC_CMD_DISCONNECT:
- GPCR(POODLE_GPIO_USB_PULLUP) = GPIO_bit(POODLE_GPIO_USB_PULLUP);
- break;
- }
-}
-
static struct pxa2xx_udc_mach_info udc_info __initdata = {
/* no connect GPIO; poodle can't tell connection status */
- .udc_command = poodle_udc_command,
+ .gpio_pullup = POODLE_GPIO_USB_PULLUP,
};
@@ -316,15 +410,12 @@ static struct pxafb_mode_info poodle_fb_mode = {
static struct pxafb_mach_info poodle_fb_info = {
.modes = &poodle_fb_mode,
.num_modes = 1,
- .lccr0 = LCCR0_Act | LCCR0_Sngl | LCCR0_Color,
- .lccr3 = 0,
+ .lcd_conn = LCD_COLOR_TFT_16BPP,
};
static struct platform_device *devices[] __initdata = {
&poodle_locomo_device,
&poodle_scoop_device,
- &poodle_ssp_device,
- &poodle_ts_device,
};
static void poodle_poweroff(void)
@@ -344,59 +435,23 @@ static void __init poodle_init(void)
pm_power_off = poodle_poweroff;
arm_pm_restart = poodle_restart;
- /* setup sleep mode values */
- PWER = 0x00000002;
- PFER = 0x00000000;
- PRER = 0x00000002;
- PGSR0 = 0x00008000;
- PGSR1 = 0x003F0202;
- PGSR2 = 0x0001C000;
PCFR |= PCFR_OPDE;
- /* cpu initialize */
- /* Pgsr Register */
- PGSR0 = 0x0146dd80;
- PGSR1 = 0x03bf0890;
- PGSR2 = 0x0001c000;
-
- /* Alternate Register */
- GAFR0_L = 0x01001000;
- GAFR0_U = 0x591a8010;
- GAFR1_L = 0x900a8451;
- GAFR1_U = 0xaaa5aaaa;
- GAFR2_L = 0x8aaaaaaa;
- GAFR2_U = 0x00000002;
-
- /* Direction Register */
- GPDR0 = 0xd3f0904c;
- GPDR1 = 0xfcffb7d3;
- GPDR2 = 0x0001ffff;
-
- /* Output Register */
- GPCR0 = 0x00000000;
- GPCR1 = 0x00000000;
- GPCR2 = 0x00000000;
-
- GPSR0 = 0x00400000;
- GPSR1 = 0x00000000;
- GPSR2 = 0x00000000;
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(poodle_pin_config));
+
+ platform_scoop_config = &poodle_pcmcia_config;
+
+ ret = platform_add_devices(devices, ARRAY_SIZE(devices));
+ if (ret)
+ pr_warning("poodle: Unable to register LoCoMo device\n");
set_pxa_fb_parent(&poodle_locomo_device.dev);
set_pxa_fb_info(&poodle_fb_info);
- pxa_gpio_mode(POODLE_GPIO_USB_PULLUP | GPIO_OUT);
- pxa_gpio_mode(POODLE_GPIO_IR_ON | GPIO_OUT);
pxa_set_udc_info(&udc_info);
pxa_set_mci_info(&poodle_mci_platform_data);
pxa_set_ficp_info(&poodle_ficp_platform_data);
pxa_set_i2c_info(NULL);
-
- platform_scoop_config = &poodle_pcmcia_config;
-
- ret = platform_add_devices(devices, ARRAY_SIZE(devices));
- if (ret) {
- printk(KERN_WARNING "poodle: Unable to register LoCoMo device\n");
- }
- corgi_ssp_set_machinfo(&poodle_ssp_machinfo);
+ poodle_init_spi();
}
static void __init fixup_poodle(struct machine_desc *desc,
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 305452b56e91dfcda49e81c5876c0ed0ca935583..25d17a1dab78bd68606224d233e6660960de0300 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -36,6 +36,12 @@
#include "devices.h"
#include "clock.h"
+int cpu_is_pxa26x(void)
+{
+ return cpu_is_pxa250() && ((BOOT_DEF & 0x8) == 0);
+}
+EXPORT_SYMBOL_GPL(cpu_is_pxa26x);
+
/*
* Various clock factors driven by the CCCR register.
*/
@@ -203,48 +209,21 @@ static struct clk pxa25x_clks[] = {
* More ones like CP and general purpose register values are preserved
* with the stack pointer in sleep.S.
*/
-enum { SLEEP_SAVE_PGSR0, SLEEP_SAVE_PGSR1, SLEEP_SAVE_PGSR2,
-
- SLEEP_SAVE_GAFR0_L, SLEEP_SAVE_GAFR0_U,
- SLEEP_SAVE_GAFR1_L, SLEEP_SAVE_GAFR1_U,
- SLEEP_SAVE_GAFR2_L, SLEEP_SAVE_GAFR2_U,
-
+enum {
SLEEP_SAVE_PSTR,
-
SLEEP_SAVE_CKEN,
-
SLEEP_SAVE_COUNT
};
static void pxa25x_cpu_pm_save(unsigned long *sleep_save)
{
- SAVE(PGSR0); SAVE(PGSR1); SAVE(PGSR2);
-
- SAVE(GAFR0_L); SAVE(GAFR0_U);
- SAVE(GAFR1_L); SAVE(GAFR1_U);
- SAVE(GAFR2_L); SAVE(GAFR2_U);
-
SAVE(CKEN);
SAVE(PSTR);
-
- /* Clear GPIO transition detect bits */
- GEDR0 = GEDR0; GEDR1 = GEDR1; GEDR2 = GEDR2;
}
static void pxa25x_cpu_pm_restore(unsigned long *sleep_save)
{
- /* ensure not to come back here if it wasn't intended */
- PSPR = 0;
-
- /* restore registers */
- RESTORE(GAFR0_L); RESTORE(GAFR0_U);
- RESTORE(GAFR1_L); RESTORE(GAFR1_U);
- RESTORE(GAFR2_L); RESTORE(GAFR2_U);
- RESTORE(PGSR0); RESTORE(PGSR1); RESTORE(PGSR2);
-
- PSSR = PSSR_RDH | PSSR_PH;
-
RESTORE(CKEN);
RESTORE(PSTR);
}
@@ -256,19 +235,32 @@ static void pxa25x_cpu_pm_enter(suspend_state_t state)
switch (state) {
case PM_SUSPEND_MEM:
- /* set resume return address */
- PSPR = virt_to_phys(pxa_cpu_resume);
pxa25x_cpu_suspend(PWRMODE_SLEEP);
break;
}
}
+static int pxa25x_cpu_pm_prepare(void)
+{
+ /* set resume return address */
+ PSPR = virt_to_phys(pxa_cpu_resume);
+ return 0;
+}
+
+static void pxa25x_cpu_pm_finish(void)
+{
+ /* ensure not to come back here if it wasn't intended */
+ PSPR = 0;
+}
+
static struct pxa_cpu_pm_fns pxa25x_cpu_pm_fns = {
.save_count = SLEEP_SAVE_COUNT,
.valid = suspend_valid_only_mem,
.save = pxa25x_cpu_pm_save,
.restore = pxa25x_cpu_pm_restore,
.enter = pxa25x_cpu_pm_enter,
+ .prepare = pxa25x_cpu_pm_prepare,
+ .finish = pxa25x_cpu_pm_finish,
};
static void __init pxa25x_init_pm(void)
@@ -329,6 +321,8 @@ static struct platform_device *pxa25x_devices[] __initdata = {
static struct sys_device pxa25x_sysdev[] = {
{
.cls = &pxa_irq_sysclass,
+ }, {
+ .cls = &pxa2xx_mfp_sysclass,
}, {
.cls = &pxa_gpio_sysclass,
},
@@ -338,11 +332,7 @@ static int __init pxa25x_init(void)
{
int i, ret = 0;
- /* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */
- if (cpu_is_pxa255())
- clks_register(&pxa25x_hwuart_clk, 1);
-
- if (cpu_is_pxa21x() || cpu_is_pxa25x()) {
+ if (cpu_is_pxa25x()) {
reset_status = RCSR;
@@ -365,9 +355,11 @@ static int __init pxa25x_init(void)
return ret;
}
- /* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */
- if (cpu_is_pxa255())
+ /* Only add HWUART for PXA255/26x; PXA210/250 do not have it. */
+ if (cpu_is_pxa255() || cpu_is_pxa26x()) {
+ clks_register(&pxa25x_hwuart_clk, 1);
ret = platform_device_register(&pxa_device_hwuart);
+ }
return ret;
}
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index f9f6a9c31f4b06237ab4751c66b9bfc68d55e254..3e4ab2279c99b31c0a9b1c009d55543dc4a93fff 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -34,6 +34,13 @@
#include "devices.h"
#include "clock.h"
+void pxa27x_clear_otgph(void)
+{
+ if (cpu_is_pxa27x() && (PSSR & PSSR_OTGPH))
+ PSSR |= PSSR_OTGPH;
+}
+EXPORT_SYMBOL(pxa27x_clear_otgph);
+
/* Crystal clock: 13MHz */
#define BASE_CLK 13000000
@@ -183,36 +190,18 @@ static struct clk pxa27x_clks[] = {
* More ones like CP and general purpose register values are preserved
* with the stack pointer in sleep.S.
*/
-enum { SLEEP_SAVE_PGSR0, SLEEP_SAVE_PGSR1, SLEEP_SAVE_PGSR2, SLEEP_SAVE_PGSR3,
-
- SLEEP_SAVE_GAFR0_L, SLEEP_SAVE_GAFR0_U,
- SLEEP_SAVE_GAFR1_L, SLEEP_SAVE_GAFR1_U,
- SLEEP_SAVE_GAFR2_L, SLEEP_SAVE_GAFR2_U,
- SLEEP_SAVE_GAFR3_L, SLEEP_SAVE_GAFR3_U,
-
+enum {
SLEEP_SAVE_PSTR,
-
SLEEP_SAVE_CKEN,
-
SLEEP_SAVE_MDREFR,
- SLEEP_SAVE_PWER, SLEEP_SAVE_PCFR, SLEEP_SAVE_PRER,
- SLEEP_SAVE_PFER, SLEEP_SAVE_PKWR,
-
+ SLEEP_SAVE_PCFR,
SLEEP_SAVE_COUNT
};
void pxa27x_cpu_pm_save(unsigned long *sleep_save)
{
- SAVE(PGSR0); SAVE(PGSR1); SAVE(PGSR2); SAVE(PGSR3);
-
- SAVE(GAFR0_L); SAVE(GAFR0_U);
- SAVE(GAFR1_L); SAVE(GAFR1_U);
- SAVE(GAFR2_L); SAVE(GAFR2_U);
- SAVE(GAFR3_L); SAVE(GAFR3_U);
-
SAVE(MDREFR);
- SAVE(PWER); SAVE(PCFR); SAVE(PRER);
- SAVE(PFER); SAVE(PKWR);
+ SAVE(PCFR);
SAVE(CKEN);
SAVE(PSTR);
@@ -220,24 +209,12 @@ void pxa27x_cpu_pm_save(unsigned long *sleep_save)
void pxa27x_cpu_pm_restore(unsigned long *sleep_save)
{
- /* ensure not to come back here if it wasn't intended */
- PSPR = 0;
-
- /* restore registers */
- RESTORE(GAFR0_L); RESTORE(GAFR0_U);
- RESTORE(GAFR1_L); RESTORE(GAFR1_U);
- RESTORE(GAFR2_L); RESTORE(GAFR2_U);
- RESTORE(GAFR3_L); RESTORE(GAFR3_U);
- RESTORE(PGSR0); RESTORE(PGSR1); RESTORE(PGSR2); RESTORE(PGSR3);
-
RESTORE(MDREFR);
- RESTORE(PWER); RESTORE(PCFR); RESTORE(PRER);
- RESTORE(PFER); RESTORE(PKWR);
+ RESTORE(PCFR);
PSSR = PSSR_RDH | PSSR_PH;
RESTORE(CKEN);
-
RESTORE(PSTR);
}
@@ -259,8 +236,6 @@ void pxa27x_cpu_pm_enter(suspend_state_t state)
pxa_cpu_standby();
break;
case PM_SUSPEND_MEM:
- /* set resume return address */
- PSPR = virt_to_phys(pxa_cpu_resume);
pxa27x_cpu_suspend(PWRMODE_SLEEP);
break;
}
@@ -271,12 +246,27 @@ static int pxa27x_cpu_pm_valid(suspend_state_t state)
return state == PM_SUSPEND_MEM || state == PM_SUSPEND_STANDBY;
}
+static int pxa27x_cpu_pm_prepare(void)
+{
+ /* set resume return address */
+ PSPR = virt_to_phys(pxa_cpu_resume);
+ return 0;
+}
+
+static void pxa27x_cpu_pm_finish(void)
+{
+ /* ensure not to come back here if it wasn't intended */
+ PSPR = 0;
+}
+
static struct pxa_cpu_pm_fns pxa27x_cpu_pm_fns = {
.save_count = SLEEP_SAVE_COUNT,
.save = pxa27x_cpu_pm_save,
.restore = pxa27x_cpu_pm_restore,
.valid = pxa27x_cpu_pm_valid,
.enter = pxa27x_cpu_pm_enter,
+ .prepare = pxa27x_cpu_pm_prepare,
+ .finish = pxa27x_cpu_pm_finish,
};
static void __init pxa27x_init_pm(void)
@@ -349,7 +339,7 @@ struct platform_device pxa27x_device_i2c_power = {
.num_resources = ARRAY_SIZE(i2c_power_resources),
};
-void __init pxa_set_i2c_power_info(struct i2c_pxa_platform_data *info)
+void __init pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info)
{
local_irq_disable();
PCFR |= PCFR_PI2CEN;
@@ -375,6 +365,8 @@ static struct platform_device *devices[] __initdata = {
static struct sys_device pxa27x_sysdev[] = {
{
.cls = &pxa_irq_sysclass,
+ }, {
+ .cls = &pxa2xx_mfp_sysclass,
}, {
.cls = &pxa_gpio_sysclass,
},
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 03cbc38103ed230d3bf4f1309b9d8b6a6d0fba99..b3cd5d0b0f353e970d58a9f02f49194b2c87529a 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -203,6 +203,19 @@ static const struct clkops clk_pout_ops = {
.disable = clk_pout_disable,
};
+static void clk_dummy_enable(struct clk *clk)
+{
+}
+
+static void clk_dummy_disable(struct clk *clk)
+{
+}
+
+static const struct clkops clk_dummy_ops = {
+ .enable = clk_dummy_enable,
+ .disable = clk_dummy_disable,
+};
+
static struct clk pxa3xx_clks[] = {
{
.name = "CLK_POUT",
@@ -211,6 +224,13 @@ static struct clk pxa3xx_clks[] = {
.delay = 70,
},
+ /* Power I2C clock is always on */
+ {
+ .name = "I2CCLK",
+ .ops = &clk_dummy_ops,
+ .dev = &pxa3xx_device_i2c_power.dev,
+ },
+
PXA3xx_CK("LCDCLK", LCD, &clk_pxa3xx_hsio_ops, &pxa_device_fb.dev),
PXA3xx_CK("CAMCLK", CAMERA, &clk_pxa3xx_hsio_ops, NULL),
PXA3xx_CK("AC97CLK", AC97, &clk_pxa3xx_ac97_ops, NULL),
@@ -509,6 +529,30 @@ void __init pxa3xx_init_irq(void)
* device registration specific to PXA3xx.
*/
+static struct resource i2c_power_resources[] = {
+ {
+ .start = 0x40f500c0,
+ .end = 0x40f500d3,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_PWRI2C,
+ .end = IRQ_PWRI2C,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device pxa3xx_device_i2c_power = {
+ .name = "pxa2xx-i2c",
+ .id = 1,
+ .resource = i2c_power_resources,
+ .num_resources = ARRAY_SIZE(i2c_power_resources),
+};
+
+void __init pxa3xx_set_i2c_power_info(struct i2c_pxa_platform_data *info)
+{
+ pxa3xx_device_i2c_power.dev.platform_data = info;
+}
+
static struct platform_device *devices[] __initdata = {
/* &pxa_device_udc, The UDC driver is PXA25x only */
&pxa_device_ffuart,
@@ -522,6 +566,7 @@ static struct platform_device *devices[] __initdata = {
&pxa3xx_device_ssp4,
&pxa27x_device_pwm0,
&pxa27x_device_pwm1,
+ &pxa3xx_device_i2c_power,
};
static struct sys_device pxa3xx_sysdev[] = {
diff --git a/arch/arm/mach-pxa/reset.c b/arch/arm/mach-pxa/reset.c
index 9996c612c3d685d2ed749578f118b93262bfb6cc..1b2af575c40fdacb47cba208a450a27a99375e1f 100644
--- a/arch/arm/mach-pxa/reset.c
+++ b/arch/arm/mach-pxa/reset.c
@@ -7,7 +7,7 @@
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/gpio.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/proc-fns.h>
#include <mach/pxa-regs.h>
@@ -20,7 +20,7 @@ static void do_hw_reset(void);
static int reset_gpio = -1;
-int init_gpio_reset(int gpio)
+int init_gpio_reset(int gpio, int output)
{
int rc;
@@ -30,9 +30,12 @@ int init_gpio_reset(int gpio)
goto out;
}
- rc = gpio_direction_input(gpio);
+ if (output)
+ rc = gpio_direction_output(gpio, 0);
+ else
+ rc = gpio_direction_input(gpio);
if (rc) {
- printk(KERN_ERR "Can't configure reset_gpio for input\n");
+ printk(KERN_ERR "Can't configure reset_gpio\n");
gpio_free(gpio);
goto out;
}
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index e804ae09370c0bc756aa69e55a3ea81d1dead4d3..15c2f1a8623ba8b547dea59b9dcc6ab97e18adef 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -116,24 +116,20 @@ struct battery_thresh spitz_battery_levels_noac[] = {
{ 0, 0},
};
-/* MAX1111 Commands */
-#define MAXCTRL_PD0 1u << 0
-#define MAXCTRL_PD1 1u << 1
-#define MAXCTRL_SGL 1u << 2
-#define MAXCTRL_UNI 1u << 3
-#define MAXCTRL_SEL_SH 4
-#define MAXCTRL_STR 1u << 7
-
/*
* Read MAX1111 ADC
*/
+extern int max1111_read_channel(int);
+
int sharpsl_pm_pxa_read_max1111(int channel)
{
if (machine_is_tosa()) // Ugly, better move this function into another module
return 0;
- return corgi_ssp_max1111_get((channel << MAXCTRL_SEL_SH) | MAXCTRL_PD0 | MAXCTRL_PD1
- | MAXCTRL_SGL | MAXCTRL_UNI | MAXCTRL_STR);
+ /* max1111 accepts channels from 0-3, however,
+ * it is encoded from 0-7 here in the code.
+ */
+ return max1111_read_channel(channel >> 1);
}
void sharpsl_pm_pxa_init(void)
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index b569f3b4cf3a68dfa629e201ab79da0e464e0908..524f656dc56de561d11d4c467220d569380a2718 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -19,16 +19,23 @@
#include <linux/major.h>
#include <linux/fs.h>
#include <linux/interrupt.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
#include <linux/mmc/host.h>
#include <linux/pm.h>
#include <linux/backlight.h>
+#include <linux/io.h>
+#include <linux/i2c.h>
+#include <linux/i2c/pca953x.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
+#include <linux/spi/corgi_lcd.h>
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/system.h>
#include <asm/mach/arch.h>
@@ -37,7 +44,7 @@
#include <mach/pxa-regs.h>
#include <mach/pxa2xx-regs.h>
-#include <mach/pxa2xx-gpio.h>
+#include <mach/mfp-pxa27x.h>
#include <mach/pxa27x-udc.h>
#include <mach/reset.h>
#include <mach/i2c.h>
@@ -46,7 +53,7 @@
#include <mach/ohci.h>
#include <mach/udc.h>
#include <mach/pxafb.h>
-#include <mach/akita.h>
+#include <mach/pxa2xx_spi.h>
#include <mach/spitz.h>
#include <mach/sharpsl.h>
@@ -57,6 +64,66 @@
#include "devices.h"
#include "sharpsl.h"
+static unsigned long spitz_pin_config[] __initdata = {
+ /* Chip Selects */
+ GPIO78_nCS_2, /* SCOOP #2 */
+ GPIO80_nCS_4, /* SCOOP #1 */
+
+ /* LCD - 16bpp Active TFT */
+ GPIO58_LCD_LDD_0,
+ GPIO59_LCD_LDD_1,
+ GPIO60_LCD_LDD_2,
+ GPIO61_LCD_LDD_3,
+ GPIO62_LCD_LDD_4,
+ GPIO63_LCD_LDD_5,
+ GPIO64_LCD_LDD_6,
+ GPIO65_LCD_LDD_7,
+ GPIO66_LCD_LDD_8,
+ GPIO67_LCD_LDD_9,
+ GPIO68_LCD_LDD_10,
+ GPIO69_LCD_LDD_11,
+ GPIO70_LCD_LDD_12,
+ GPIO71_LCD_LDD_13,
+ GPIO72_LCD_LDD_14,
+ GPIO73_LCD_LDD_15,
+ GPIO74_LCD_FCLK,
+ GPIO75_LCD_LCLK,
+ GPIO76_LCD_PCLK,
+
+ /* PC Card */
+ GPIO48_nPOE,
+ GPIO49_nPWE,
+ GPIO50_nPIOR,
+ GPIO51_nPIOW,
+ GPIO85_nPCE_1,
+ GPIO54_nPCE_2,
+ GPIO79_PSKTSEL,
+ GPIO55_nPREG,
+ GPIO56_nPWAIT,
+ GPIO57_nIOIS16,
+
+ /* MMC */
+ GPIO32_MMC_CLK,
+ GPIO112_MMC_CMD,
+ GPIO92_MMC_DAT_0,
+ GPIO109_MMC_DAT_1,
+ GPIO110_MMC_DAT_2,
+ GPIO111_MMC_DAT_3,
+
+ /* GPIOs */
+ GPIO9_GPIO, /* SPITZ_GPIO_nSD_DETECT */
+ GPIO81_GPIO, /* SPITZ_GPIO_nSD_WP */
+ GPIO41_GPIO, /* SPITZ_GPIO_USB_CONNECT */
+ GPIO37_GPIO, /* SPITZ_GPIO_USB_HOST */
+ GPIO35_GPIO, /* SPITZ_GPIO_USB_DEVICE */
+ GPIO22_GPIO, /* SPITZ_GPIO_HSYNC */
+ GPIO94_GPIO, /* SPITZ_GPIO_CF_CD */
+ GPIO105_GPIO, /* SPITZ_GPIO_CF_IRQ */
+ GPIO106_GPIO, /* SPITZ_GPIO_CF2_IRQ */
+
+ GPIO1_GPIO | WAKEUP_ON_EDGE_RISE,
+};
+
/*
* Spitz SCOOP Device #1
*/
@@ -69,10 +136,11 @@ static struct resource spitz_scoop_resources[] = {
};
static struct scoop_config spitz_scoop_setup = {
- .io_dir = SPITZ_SCP_IO_DIR,
+ .io_dir = SPITZ_SCP_IO_DIR,
.io_out = SPITZ_SCP_IO_OUT,
- .suspend_clr = SPITZ_SCP_SUS_CLR,
- .suspend_set = SPITZ_SCP_SUS_SET,
+ .suspend_clr = SPITZ_SCP_SUS_CLR,
+ .suspend_set = SPITZ_SCP_SUS_SET,
+ .gpio_base = SPITZ_SCP_GPIO_BASE,
};
struct platform_device spitzscoop_device = {
@@ -97,10 +165,11 @@ static struct resource spitz_scoop2_resources[] = {
};
static struct scoop_config spitz_scoop2_setup = {
- .io_dir = SPITZ_SCP2_IO_DIR,
+ .io_dir = SPITZ_SCP2_IO_DIR,
.io_out = SPITZ_SCP2_IO_OUT,
- .suspend_clr = SPITZ_SCP2_SUS_CLR,
- .suspend_set = SPITZ_SCP2_SUS_SET,
+ .suspend_clr = SPITZ_SCP2_SUS_CLR,
+ .suspend_set = SPITZ_SCP2_SUS_SET,
+ .gpio_base = SPITZ_SCP2_GPIO_BASE,
};
struct platform_device spitzscoop2_device = {
@@ -122,7 +191,7 @@ static void spitz_card_pwr_ctrl(int device, unsigned short new_cpr)
unsigned short cpr = read_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR);
if (new_cpr & 0x0007) {
- set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER);
+ gpio_set_value(SPITZ_GPIO_CF_POWER, 1);
if (!(cpr & 0x0002) && !(cpr & 0x0004))
mdelay(5);
if (device == SPITZ_PWR_CF)
@@ -138,34 +207,13 @@ static void spitz_card_pwr_ctrl(int device, unsigned short new_cpr)
if (!(cpr & 0x0002) && !(cpr & 0x0004)) {
write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, 0x0000);
mdelay(1);
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER);
+ gpio_set_value(SPITZ_GPIO_CF_POWER, 0);
} else {
write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
}
}
}
-static void spitz_pcmcia_init(void)
-{
- /* Setup default state of GPIO outputs
- before we enable them as outputs. */
- GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) |
- GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) |
- GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO54_nPCE_2);
- GPSR(GPIO85_nPCE_1) = GPIO_bit(GPIO85_nPCE_1);
-
- pxa_gpio_mode(GPIO48_nPOE_MD);
- pxa_gpio_mode(GPIO49_nPWE_MD);
- pxa_gpio_mode(GPIO50_nPIOR_MD);
- pxa_gpio_mode(GPIO51_nPIOW_MD);
- pxa_gpio_mode(GPIO55_nPREG_MD);
- pxa_gpio_mode(GPIO56_nPWAIT_MD);
- pxa_gpio_mode(GPIO57_nIOIS16_MD);
- pxa_gpio_mode(GPIO85_nPCE_1_MD);
- pxa_gpio_mode(GPIO54_nPCE_2_MD);
- pxa_gpio_mode(GPIO104_pSKTSEL_MD);
-}
-
static void spitz_pcmcia_pwr(struct device *scoop, unsigned short cpr, int nr)
{
/* Only need to override behaviour for slot 0 */
@@ -191,165 +239,169 @@ static struct scoop_pcmcia_dev spitz_pcmcia_scoop[] = {
static struct scoop_pcmcia_config spitz_pcmcia_config = {
.devs = &spitz_pcmcia_scoop[0],
.num_devs = 2,
- .pcmcia_init = spitz_pcmcia_init,
.power_ctrl = spitz_pcmcia_pwr,
};
EXPORT_SYMBOL(spitzscoop_device);
EXPORT_SYMBOL(spitzscoop2_device);
-
/*
- * Spitz SSP Device
- *
- * Set the parent as the scoop device because a lot of SSP devices
- * also use scoop functions and this makes the power up/down order
- * work correctly.
+ * Spitz Keyboard Device
*/
-struct platform_device spitzssp_device = {
- .name = "corgi-ssp",
- .dev = {
- .parent = &spitzscoop_device.dev,
- },
+static struct platform_device spitzkbd_device = {
+ .name = "spitz-keyboard",
.id = -1,
};
-struct corgissp_machinfo spitz_ssp_machinfo = {
- .port = 2,
- .cs_lcdcon = SPITZ_GPIO_LCDCON_CS,
- .cs_ads7846 = SPITZ_GPIO_ADS7846_CS,
- .cs_max1111 = SPITZ_GPIO_MAX1111_CS,
- .clk_lcdcon = 520,
- .clk_ads7846 = 14,
- .clk_max1111 = 56,
-};
-
/*
- * Spitz Backlight Device
+ * Spitz LEDs
*/
-static void spitz_bl_kick_battery(void)
-{
- void (*kick_batt)(void);
-
- kick_batt = symbol_get(sharpsl_battery_kick);
- if (kick_batt) {
- kick_batt();
- symbol_put(sharpsl_battery_kick);
- }
-}
-
-static struct generic_bl_info spitz_bl_machinfo = {
- .name = "corgi-bl",
- .default_intensity = 0x1f,
- .limit_mask = 0x0b,
- .max_intensity = 0x2f,
- .kick_battery = spitz_bl_kick_battery,
-};
-
-static struct platform_device spitzbl_device = {
- .name = "generic-bl",
- .dev = {
- .platform_data = &spitz_bl_machinfo,
+static struct gpio_led spitz_gpio_leds[] = {
+ {
+ .name = "spitz:amber:charge",
+ .default_trigger = "sharpsl-charge",
+ .gpio = SPITZ_GPIO_LED_ORANGE,
+ },
+ {
+ .name = "spitz:green:hddactivity",
+ .default_trigger = "ide-disk",
+ .gpio = SPITZ_GPIO_LED_GREEN,
},
- .id = -1,
};
-
-/*
- * Spitz Keyboard Device
- */
-static struct platform_device spitzkbd_device = {
- .name = "spitz-keyboard",
- .id = -1,
+static struct gpio_led_platform_data spitz_gpio_leds_info = {
+ .leds = spitz_gpio_leds,
+ .num_leds = ARRAY_SIZE(spitz_gpio_leds),
};
-
-/*
- * Spitz LEDs
- */
static struct platform_device spitzled_device = {
- .name = "spitz-led",
+ .name = "leds-gpio",
.id = -1,
+ .dev = {
+ .platform_data = &spitz_gpio_leds_info,
+ },
};
-/*
- * Spitz Touch Screen Device
- */
+#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
+static struct pxa2xx_spi_master spitz_spi_info = {
+ .num_chipselect = 3,
+};
-static unsigned long (*get_hsync_invperiod)(struct device *dev);
+static struct ads7846_platform_data spitz_ads7846_info = {
+ .model = 7846,
+ .vref_delay_usecs = 100,
+ .x_plate_ohms = 419,
+ .y_plate_ohms = 486,
+ .gpio_pendown = SPITZ_GPIO_TP_INT,
+};
-static void inline sharpsl_wait_sync(int gpio)
+static void spitz_ads7846_cs(u32 command)
{
- while((GPLR(gpio) & GPIO_bit(gpio)) == 0);
- while((GPLR(gpio) & GPIO_bit(gpio)) != 0);
+ gpio_set_value(SPITZ_GPIO_ADS7846_CS, !(command == PXA2XX_CS_ASSERT));
}
-static struct device *spitz_pxafb_dev;
+static struct pxa2xx_spi_chip spitz_ads7846_chip = {
+ .cs_control = spitz_ads7846_cs,
+};
-static int is_pxafb_device(struct device * dev, void * data)
+static void spitz_bl_kick_battery(void)
{
- struct platform_device *pdev = container_of(dev, struct platform_device, dev);
-
- return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0);
-}
+ void (*kick_batt)(void);
-static unsigned long spitz_get_hsync_invperiod(void)
-{
-#ifdef CONFIG_FB_PXA
- if (!spitz_pxafb_dev) {
- spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device);
- if (!spitz_pxafb_dev)
- return 0;
+ kick_batt = symbol_get(sharpsl_battery_kick);
+ if (kick_batt) {
+ kick_batt();
+ symbol_put(sharpsl_battery_kick);
}
- if (!get_hsync_invperiod)
- get_hsync_invperiod = symbol_get(pxafb_get_hsync_time);
- if (!get_hsync_invperiod)
-#endif
- return 0;
-
- return get_hsync_invperiod(spitz_pxafb_dev);
}
-static void spitz_put_hsync(void)
-{
- put_device(spitz_pxafb_dev);
- if (get_hsync_invperiod)
- symbol_put(pxafb_get_hsync_time);
- spitz_pxafb_dev = NULL;
- get_hsync_invperiod = NULL;
-}
+static struct corgi_lcd_platform_data spitz_lcdcon_info = {
+ .init_mode = CORGI_LCD_MODE_VGA,
+ .max_intensity = 0x2f,
+ .default_intensity = 0x1f,
+ .limit_mask = 0x0b,
+ .gpio_backlight_cont = SPITZ_GPIO_BACKLIGHT_CONT,
+ .gpio_backlight_on = SPITZ_GPIO_BACKLIGHT_ON,
+ .kick_battery = spitz_bl_kick_battery,
+};
-static void spitz_wait_hsync(void)
+static void spitz_lcdcon_cs(u32 command)
{
- sharpsl_wait_sync(SPITZ_GPIO_HSYNC);
+ gpio_set_value(SPITZ_GPIO_LCDCON_CS, !(command == PXA2XX_CS_ASSERT));
}
-static struct resource spitzts_resources[] = {
- [0] = {
- .start = SPITZ_IRQ_GPIO_TP_INT,
- .end = SPITZ_IRQ_GPIO_TP_INT,
- .flags = IORESOURCE_IRQ,
- },
+static struct pxa2xx_spi_chip spitz_lcdcon_chip = {
+ .cs_control = spitz_lcdcon_cs,
};
-static struct corgits_machinfo spitz_ts_machinfo = {
- .get_hsync_invperiod = spitz_get_hsync_invperiod,
- .put_hsync = spitz_put_hsync,
- .wait_hsync = spitz_wait_hsync,
+static void spitz_max1111_cs(u32 command)
+{
+ gpio_set_value(SPITZ_GPIO_MAX1111_CS, !(command == PXA2XX_CS_ASSERT));
+}
+
+static struct pxa2xx_spi_chip spitz_max1111_chip = {
+ .cs_control = spitz_max1111_cs,
};
-static struct platform_device spitzts_device = {
- .name = "corgi-ts",
- .dev = {
- .parent = &spitzssp_device.dev,
- .platform_data = &spitz_ts_machinfo,
+static struct spi_board_info spitz_spi_devices[] = {
+ {
+ .modalias = "ads7846",
+ .max_speed_hz = 1200000,
+ .bus_num = 2,
+ .chip_select = 0,
+ .platform_data = &spitz_ads7846_info,
+ .controller_data= &spitz_ads7846_chip,
+ .irq = gpio_to_irq(SPITZ_GPIO_TP_INT),
+ }, {
+ .modalias = "corgi-lcd",
+ .max_speed_hz = 50000,
+ .bus_num = 2,
+ .chip_select = 1,
+ .platform_data = &spitz_lcdcon_info,
+ .controller_data= &spitz_lcdcon_chip,
+ }, {
+ .modalias = "max1111",
+ .max_speed_hz = 450000,
+ .bus_num = 2,
+ .chip_select = 2,
+ .controller_data= &spitz_max1111_chip,
},
- .id = -1,
- .num_resources = ARRAY_SIZE(spitzts_resources),
- .resource = spitzts_resources,
};
+static void __init spitz_init_spi(void)
+{
+ int err;
+
+ err = gpio_request(SPITZ_GPIO_ADS7846_CS, "ADS7846_CS");
+ if (err)
+ return;
+
+ err = gpio_request(SPITZ_GPIO_LCDCON_CS, "LCDCON_CS");
+ if (err)
+ goto err_free_1;
+
+ err = gpio_request(SPITZ_GPIO_MAX1111_CS, "MAX1111_CS");
+ if (err)
+ goto err_free_2;
+
+ if (machine_is_akita()) {
+ spitz_lcdcon_info.gpio_backlight_cont = AKITA_GPIO_BACKLIGHT_CONT;
+ spitz_lcdcon_info.gpio_backlight_on = AKITA_GPIO_BACKLIGHT_ON;
+ }
+
+ pxa2xx_set_spi_info(2, &spitz_spi_info);
+ spi_register_board_info(ARRAY_AND_SIZE(spitz_spi_devices));
+ return;
+
+err_free_2:
+ gpio_free(SPITZ_GPIO_LCDCON_CS);
+err_free_1:
+ gpio_free(SPITZ_GPIO_ADS7846_CS);
+}
+#else
+static inline void spitz_init_spi(void) {}
+#endif
/*
* MMC/SD Device
@@ -364,24 +416,35 @@ static int spitz_mci_init(struct device *dev, irq_handler_t spitz_detect_int, vo
{
int err;
- /* setup GPIO for PXA27x MMC controller */
- pxa_gpio_mode(GPIO32_MMCCLK_MD);
- pxa_gpio_mode(GPIO112_MMCCMD_MD);
- pxa_gpio_mode(GPIO92_MMCDAT0_MD);
- pxa_gpio_mode(GPIO109_MMCDAT1_MD);
- pxa_gpio_mode(GPIO110_MMCDAT2_MD);
- pxa_gpio_mode(GPIO111_MMCDAT3_MD);
- pxa_gpio_mode(SPITZ_GPIO_nSD_DETECT | GPIO_IN);
- pxa_gpio_mode(SPITZ_GPIO_nSD_WP | GPIO_IN);
+ err = gpio_request(SPITZ_GPIO_nSD_DETECT, "nSD_DETECT");
+ if (err)
+ goto err_out;
+
+ err = gpio_request(SPITZ_GPIO_nSD_WP, "nSD_WP");
+ if (err)
+ goto err_free_1;
+
+ gpio_direction_input(SPITZ_GPIO_nSD_DETECT);
+ gpio_direction_input(SPITZ_GPIO_nSD_WP);
spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
err = request_irq(SPITZ_IRQ_GPIO_nSD_DETECT, spitz_detect_int,
- IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+ IRQF_DISABLED | IRQF_TRIGGER_RISING |
+ IRQF_TRIGGER_FALLING,
"MMC card detect", data);
- if (err)
- printk(KERN_ERR "spitz_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
+ if (err) {
+ pr_err("%s: MMC/SD: can't request MMC card detect IRQ\n",
+ __func__);
+ goto err_free_2;
+ }
+ return 0;
+err_free_2:
+ gpio_free(SPITZ_GPIO_nSD_WP);
+err_free_1:
+ gpio_free(SPITZ_GPIO_nSD_DETECT);
+err_out:
return err;
}
@@ -397,12 +460,14 @@ static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
static int spitz_mci_get_ro(struct device *dev)
{
- return GPLR(SPITZ_GPIO_nSD_WP) & GPIO_bit(SPITZ_GPIO_nSD_WP);
+ return gpio_get_value(SPITZ_GPIO_nSD_WP);
}
static void spitz_mci_exit(struct device *dev, void *data)
{
free_irq(SPITZ_IRQ_GPIO_nSD_DETECT, data);
+ gpio_free(SPITZ_GPIO_nSD_WP);
+ gpio_free(SPITZ_GPIO_nSD_DETECT);
}
static struct pxamci_platform_data spitz_mci_platform_data = {
@@ -419,27 +484,24 @@ static struct pxamci_platform_data spitz_mci_platform_data = {
*/
static int spitz_ohci_init(struct device *dev)
{
- /* Only Port 2 is connected */
- pxa_gpio_mode(SPITZ_GPIO_USB_CONNECT | GPIO_IN);
- pxa_gpio_mode(SPITZ_GPIO_USB_HOST | GPIO_OUT);
- pxa_gpio_mode(SPITZ_GPIO_USB_DEVICE | GPIO_IN);
-
- /* Setup USB Port 2 Output Control Register */
- UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
-
- GPSR(SPITZ_GPIO_USB_HOST) = GPIO_bit(SPITZ_GPIO_USB_HOST);
+ int err;
- UHCHR = (UHCHR) &
- ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
+ err = gpio_request(SPITZ_GPIO_USB_HOST, "USB_HOST");
+ if (err)
+ return err;
- UHCRHDA |= UHCRHDA_NOCP;
+ /* Only Port 2 is connected
+ * Setup USB Port 2 Output Control Register
+ */
+ UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
- return 0;
+ return gpio_direction_output(SPITZ_GPIO_USB_HOST, 1);
}
static struct pxaohci_platform_data spitz_ohci_platform_data = {
.port_mode = PMM_NPS_MODE,
.init = spitz_ohci_init,
+ .flags = ENABLE_PORT_ALL | NO_OC_PROTECTION,
.power_budget = 150,
};
@@ -447,29 +509,50 @@ static struct pxaohci_platform_data spitz_ohci_platform_data = {
/*
* Irda
*/
+static int spitz_irda_startup(struct device *dev)
+{
+ int rc;
+
+ rc = gpio_request(SPITZ_GPIO_IR_ON, "IrDA on");
+ if (rc)
+ goto err;
+
+ rc = gpio_direction_output(SPITZ_GPIO_IR_ON, 1);
+ if (rc)
+ goto err_dir;
+
+ return 0;
+
+err_dir:
+ gpio_free(SPITZ_GPIO_IR_ON);
+err:
+ return rc;
+}
+
+static void spitz_irda_shutdown(struct device *dev)
+{
+ gpio_free(SPITZ_GPIO_IR_ON);
+}
+
static void spitz_irda_transceiver_mode(struct device *dev, int mode)
{
- if (mode & IR_OFF)
- set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON);
- else
- reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON);
+ gpio_set_value(SPITZ_GPIO_IR_ON, mode & IR_OFF);
pxa2xx_transceiver_mode(dev, mode);
}
#ifdef CONFIG_MACH_AKITA
static void akita_irda_transceiver_mode(struct device *dev, int mode)
{
- if (mode & IR_OFF)
- akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON);
- else
- akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON);
+ gpio_set_value(AKITA_GPIO_IR_ON, mode & IR_OFF);
pxa2xx_transceiver_mode(dev, mode);
}
#endif
static struct pxaficp_platform_data spitz_ficp_platform_data = {
- .transceiver_cap = IR_SIRMODE | IR_OFF,
- .transceiver_mode = spitz_irda_transceiver_mode,
+ .transceiver_cap = IR_SIRMODE | IR_OFF,
+ .transceiver_mode = spitz_irda_transceiver_mode,
+ .startup = spitz_irda_startup,
+ .shutdown = spitz_irda_shutdown,
};
@@ -477,14 +560,6 @@ static struct pxaficp_platform_data spitz_ficp_platform_data = {
* Spitz PXA Framebuffer
*/
-static void spitz_lcd_power(int on, struct fb_var_screeninfo *var)
-{
- if (on)
- corgi_lcdtg_hw_init(var->xres);
- else
- corgi_lcdtg_suspend();
-}
-
static struct pxafb_mode_info spitz_pxafb_modes[] = {
{
.pixclock = 19231,
@@ -517,18 +592,13 @@ static struct pxafb_mach_info spitz_pxafb_info = {
.modes = &spitz_pxafb_modes[0],
.num_modes = 2,
.fixed_modes = 1,
- .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act | LCCR0_LDDALT | LCCR0_OUC | LCCR0_CMDIM | LCCR0_RDSTM,
- .lccr3 = LCCR3_PixRsEdg | LCCR3_OutEnH,
- .pxafb_lcd_power = spitz_lcd_power,
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_ALTERNATE_MAPPING,
};
static struct platform_device *devices[] __initdata = {
&spitzscoop_device,
- &spitzssp_device,
&spitzkbd_device,
- &spitzts_device,
- &spitzbl_device,
&spitzled_device,
};
@@ -548,63 +618,32 @@ static void spitz_restart(char mode)
static void __init common_init(void)
{
- init_gpio_reset(SPITZ_GPIO_ON_RESET);
+ init_gpio_reset(SPITZ_GPIO_ON_RESET, 1);
pm_power_off = spitz_poweroff;
arm_pm_restart = spitz_restart;
PMCR = 0x00;
- /* setup sleep mode values */
- PWER = 0x00000002;
- PFER = 0x00000000;
- PRER = 0x00000002;
- PGSR0 = 0x0158C000;
- PGSR1 = 0x00FF0080;
- PGSR2 = 0x0001C004;
-
/* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
PCFR |= PCFR_OPDE;
- corgi_ssp_set_machinfo(&spitz_ssp_machinfo);
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(spitz_pin_config));
- pxa_gpio_mode(SPITZ_GPIO_HSYNC | GPIO_IN);
+ spitz_init_spi();
platform_add_devices(devices, ARRAY_SIZE(devices));
pxa_set_mci_info(&spitz_mci_platform_data);
pxa_set_ohci_info(&spitz_ohci_platform_data);
pxa_set_ficp_info(&spitz_ficp_platform_data);
- set_pxa_fb_parent(&spitzssp_device.dev);
set_pxa_fb_info(&spitz_pxafb_info);
pxa_set_i2c_info(NULL);
}
#if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
-static void spitz_bl_set_intensity(int intensity)
-{
- if (intensity > 0x10)
- intensity += 0x10;
-
- /* Bits 0-4 are accessed via the SSP interface */
- corgi_ssp_blduty_set(intensity & 0x1f);
-
- /* Bit 5 is via SCOOP */
- if (intensity & 0x0020)
- reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
- else
- set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
-
- if (intensity)
- set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
- else
- reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
-}
-
static void __init spitz_init(void)
{
platform_scoop_config = &spitz_pcmcia_config;
- spitz_bl_machinfo.set_bl_intensity = spitz_bl_set_intensity;
-
common_init();
platform_device_register(&spitzscoop2_device);
@@ -615,32 +654,17 @@ static void __init spitz_init(void)
/*
* Akita IO Expander
*/
-struct platform_device akitaioexp_device = {
- .name = "akita-ioexp",
- .id = -1,
+static struct pca953x_platform_data akita_ioexp = {
+ .gpio_base = AKITA_IOEXP_GPIO_BASE,
};
-EXPORT_SYMBOL_GPL(akitaioexp_device);
-
-static void akita_bl_set_intensity(int intensity)
-{
- if (intensity > 0x10)
- intensity += 0x10;
-
- /* Bits 0-4 are accessed via the SSP interface */
- corgi_ssp_blduty_set(intensity & 0x1f);
-
- /* Bit 5 is via IO-Expander */
- if (intensity & 0x0020)
- akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
- else
- akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
-
- if (intensity)
- akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
- else
- akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
-}
+static struct i2c_board_info akita_i2c_board_info[] = {
+ {
+ .type = "max7310",
+ .addr = 0x18,
+ .platform_data = &akita_ioexp,
+ },
+};
static void __init akita_init(void)
{
@@ -649,11 +673,10 @@ static void __init akita_init(void)
/* We just pretend the second element of the array doesn't exist */
spitz_pcmcia_config.num_devs = 1;
platform_scoop_config = &spitz_pcmcia_config;
- spitz_bl_machinfo.set_bl_intensity = akita_bl_set_intensity;
- platform_device_register(&akitaioexp_device);
+ pxa_set_i2c_info(NULL);
+ i2c_register_board_info(0, ARRAY_AND_SIZE(akita_i2c_board_info));
- spitzscoop_device.dev.parent = &akitaioexp_device.dev;
common_init();
}
#endif
diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c
index 8a40505dfd28b8081da8199ff02c31a8d87186d4..53018db106ac278cc5a1d3f7c08ad8a4862967e6 100644
--- a/arch/arm/mach-pxa/spitz_pm.c
+++ b/arch/arm/mach-pxa/spitz_pm.c
@@ -21,7 +21,6 @@
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
-#include <asm/hardware/scoop.h>
#include <mach/sharpsl.h>
#include <mach/spitz.h>
@@ -48,44 +47,35 @@ static void spitz_charger_init(void)
static void spitz_measure_temp(int on)
{
- if (on)
- set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_ADC_TEMP_ON);
- else
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_ADC_TEMP_ON);
+ gpio_set_value(SPITZ_GPIO_ADC_TEMP_ON, on);
}
static void spitz_charge(int on)
{
if (on) {
if (sharpsl_pm.flags & SHARPSL_SUSPENDED) {
- set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B);
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON);
+ gpio_set_value(SPITZ_GPIO_JK_B, 1);
+ gpio_set_value(SPITZ_GPIO_CHRG_ON, 0);
} else {
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B);
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON);
+ gpio_set_value(SPITZ_GPIO_JK_B, 0);
+ gpio_set_value(SPITZ_GPIO_CHRG_ON, 0);
}
} else {
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B);
- set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON);
+ gpio_set_value(SPITZ_GPIO_JK_B, 0);
+ gpio_set_value(SPITZ_GPIO_CHRG_ON, 1);
}
}
static void spitz_discharge(int on)
{
- if (on)
- set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_A);
- else
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_A);
+ gpio_set_value(SPITZ_GPIO_JK_A, on);
}
/* HACK - For unknown reasons, accurate voltage readings are only made with a load
on the power bus which the green led on spitz provides */
static void spitz_discharge1(int on)
{
- if (on)
- set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN);
- else
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN);
+ gpio_set_value(SPITZ_GPIO_LED_GREEN, on);
}
static void spitz_presuspend(void)
diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
index 9bd93c5f28b2eb81d9947510c85f463a29c378b7..2c31ec72568856019be0482d9dc4fa2a730dcb01 100644
--- a/arch/arm/mach-pxa/ssp.c
+++ b/arch/arm/mach-pxa/ssp.c
@@ -28,8 +28,8 @@
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/hardware.h>
#include <mach/ssp.h>
diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index 67e18509d7bfe6103b4d5062a307c0fe12c029e8..f8a9a62959e5bfe9cb426e75560efb17a08f7194 100644
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -17,9 +17,9 @@
#include <linux/interrupt.h>
#include <linux/clockchips.h>
#include <linux/sched.h>
+#include <linux/cnt32_to_63.h>
#include <asm/div64.h>
-#include <asm/cnt32_to_63.h>
#include <asm/mach/irq.h>
#include <asm/mach/time.h>
#include <mach/pxa-regs.h>
@@ -155,7 +155,7 @@ static void __init pxa_timer_init(void)
OIER = 0;
OSSR = OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3;
- if (cpu_is_pxa21x() || cpu_is_pxa25x())
+ if (cpu_is_pxa25x())
clock_tick_rate = 3686400;
else if (machine_is_mainstone())
clock_tick_rate = 3249600;
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 5dab30eafddc83c750d46a7990b51c1c032c8271..130e37e4ebdd2292aef62443a8614e89d8dd92bd 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -50,6 +50,7 @@
#include <asm/mach/sharpsl_param.h>
#include "generic.h"
+#include "clock.h"
#include "devices.h"
static unsigned long tosa_pin_config[] = {
@@ -521,6 +522,14 @@ static struct gpio_keys_button tosa_gpio_keys[] = {
.wakeup = 1,
.active_low = 1,
},
+ {
+ .type = EV_SW,
+ .code = SW_HEADPHONE_INSERT,
+ .gpio = TOSA_GPIO_EAR_IN,
+ .desc = "HeadPhone insert",
+ .active_low = 1,
+ .debounce_interval = 300,
+ },
};
static struct gpio_keys_platform_data tosa_gpio_keys_platform_data = {
@@ -772,7 +781,7 @@ static void __init tosa_init(void)
gpio_set_wake(MFP_PIN_GPIO1, 1);
/* We can't pass to gpio-keys since it will drop the Reset altfunc */
- init_gpio_reset(TOSA_GPIO_ON_RESET);
+ init_gpio_reset(TOSA_GPIO_ON_RESET, 0);
pm_power_off = tosa_poweroff;
arm_pm_restart = tosa_restart;
@@ -792,6 +801,8 @@ static void __init tosa_init(void)
pxa_set_i2c_info(NULL);
platform_scoop_config = &tosa_pcmcia_config;
+ clk_add_alias("CLK_CK3P6MI", &tc6393xb_device.dev, "GPIO11_CLK", NULL);
+
platform_add_devices(devices, ARRAY_SIZE(devices));
}
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 3ed757e6bcc896b60be4d52f2f67a073bba80061..a13dbf3c2c05bf6c796e219a5e9134ddbb8d34f8 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -22,8 +22,8 @@
#include <linux/fb.h>
#include <linux/ioport.h>
#include <linux/delay.h>
-#include <linux/serial_8250.h>
-#include <linux/mtd/mtd.h>
+#include <linux/gpio.h>
+#include <linux/dm9000.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/partitions.h>
@@ -31,7 +31,6 @@
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
-#include <mach/hardware.h>
#include <asm/irq.h>
#include <asm/sizes.h>
@@ -40,41 +39,148 @@
#include <asm/mach/irq.h>
#include <asm/mach/flash.h>
+#include <mach/hardware.h>
#include <mach/pxa-regs.h>
#include <mach/pxa2xx-regs.h>
-#include <mach/pxa2xx-gpio.h>
+#include <mach/mfp-pxa27x.h>
+#include <mach/pxa2xx_spi.h>
#include <mach/trizeps4.h>
#include <mach/audio.h>
#include <mach/pxafb.h>
#include <mach/mmc.h>
#include <mach/irda.h>
#include <mach/ohci.h>
+#include <mach/i2c.h>
#include "generic.h"
#include "devices.h"
-/********************************************************************************************
+/* comment out the following line if you want to use the
+ * Standard UART from PXA for serial / irda transmission
+ * and acivate it if you have status leds connected */
+#define STATUS_LEDS_ON_STUART_PINS 1
+
+/*****************************************************************************
+ * MultiFunctionPins of CPU
+ *****************************************************************************/
+static unsigned long trizeps4_pin_config[] __initdata = {
+ /* Chip Selects */
+ GPIO15_nCS_1, /* DiskOnChip CS */
+ GPIO93_GPIO, /* TRIZEPS4_DOC_IRQ */
+ GPIO94_GPIO, /* DOC lock */
+
+ GPIO78_nCS_2, /* DM9000 CS */
+ GPIO101_GPIO, /* TRIZEPS4_ETH_IRQ */
+
+ GPIO79_nCS_3, /* Logic CS */
+ GPIO0_GPIO | WAKEUP_ON_EDGE_RISE, /* Logic irq */
+
+ /* LCD - 16bpp Active TFT */
+ GPIO58_LCD_LDD_0,
+ GPIO59_LCD_LDD_1,
+ GPIO60_LCD_LDD_2,
+ GPIO61_LCD_LDD_3,
+ GPIO62_LCD_LDD_4,
+ GPIO63_LCD_LDD_5,
+ GPIO64_LCD_LDD_6,
+ GPIO65_LCD_LDD_7,
+ GPIO66_LCD_LDD_8,
+ GPIO67_LCD_LDD_9,
+ GPIO68_LCD_LDD_10,
+ GPIO69_LCD_LDD_11,
+ GPIO70_LCD_LDD_12,
+ GPIO71_LCD_LDD_13,
+ GPIO72_LCD_LDD_14,
+ GPIO73_LCD_LDD_15,
+ GPIO74_LCD_FCLK,
+ GPIO75_LCD_LCLK,
+ GPIO76_LCD_PCLK,
+ GPIO77_LCD_BIAS,
+
+ /* UART */
+ GPIO9_FFUART_CTS,
+ GPIO10_FFUART_DCD,
+ GPIO16_FFUART_TXD,
+ GPIO33_FFUART_DSR,
+ GPIO38_FFUART_RI,
+ GPIO82_FFUART_DTR,
+ GPIO83_FFUART_RTS,
+ GPIO96_FFUART_RXD,
+
+ GPIO42_BTUART_RXD,
+ GPIO43_BTUART_TXD,
+ GPIO44_BTUART_CTS,
+ GPIO45_BTUART_RTS,
+#ifdef STATUS_LEDS_ON_STUART_PINS
+ GPIO46_GPIO,
+ GPIO47_GPIO,
+#else
+ GPIO46_STUART_RXD,
+ GPIO47_STUART_TXD,
+#endif
+ /* PCMCIA */
+ GPIO11_GPIO, /* TRIZEPS4_CD_IRQ */
+ GPIO13_GPIO, /* TRIZEPS4_READY_NINT */
+ GPIO48_nPOE,
+ GPIO49_nPWE,
+ GPIO50_nPIOR,
+ GPIO51_nPIOW,
+ GPIO54_nPCE_2,
+ GPIO55_nPREG,
+ GPIO56_nPWAIT,
+ GPIO57_nIOIS16,
+ GPIO102_nPCE_1,
+ GPIO104_PSKTSEL,
+
+ /* MultiMediaCard */
+ GPIO32_MMC_CLK,
+ GPIO92_MMC_DAT_0,
+ GPIO109_MMC_DAT_1,
+ GPIO110_MMC_DAT_2,
+ GPIO111_MMC_DAT_3,
+ GPIO112_MMC_CMD,
+ GPIO12_GPIO, /* TRIZEPS4_MMC_IRQ */
+
+ /* USB OHCI */
+ GPIO88_USBH1_PWR, /* USBHPWR1 */
+ GPIO89_USBH1_PEN, /* USBHPEN1 */
+
+ /* I2C */
+ GPIO117_I2C_SCL,
+ GPIO118_I2C_SDA,
+};
+
+static unsigned long trizeps4wl_pin_config[] __initdata = {
+ /* SSP 2 */
+ GPIO14_SSP2_SFRM,
+ GPIO19_SSP2_SCLK,
+ GPIO53_GPIO, /* TRIZEPS4_SPI_IRQ */
+ GPIO86_SSP2_RXD,
+ GPIO87_SSP2_TXD,
+};
+
+/****************************************************************************
* ONBOARD FLASH
- ********************************************************************************************/
+ ****************************************************************************/
static struct mtd_partition trizeps4_partitions[] = {
{
.name = "Bootloader",
.offset = 0x00000000,
.size = 0x00040000,
.mask_flags = MTD_WRITEABLE /* force read-only */
- },{
+ }, {
.name = "Backup",
.offset = 0x00040000,
.size = 0x00040000,
- },{
+ }, {
.name = "Image",
.offset = 0x00080000,
.size = 0x01080000,
- },{
+ }, {
.name = "IPSM",
.offset = 0x01100000,
.size = 0x00e00000,
- },{
+ }, {
.name = "Registry",
.offset = 0x01f00000,
.size = MTDPART_SIZ_FULL,
@@ -105,9 +211,9 @@ static struct platform_device flash_device = {
.num_resources = 1,
};
-/********************************************************************************************
+/****************************************************************************
* DAVICOM DM9000 Ethernet
- ********************************************************************************************/
+ ****************************************************************************/
static struct resource dm9000_resources[] = {
[0] = {
.start = TRIZEPS4_ETH_PHYS+0x300,
@@ -122,67 +228,68 @@ static struct resource dm9000_resources[] = {
[2] = {
.start = TRIZEPS4_ETH_IRQ,
.end = TRIZEPS4_ETH_IRQ,
- .flags = (IORESOURCE_IRQ | IRQ_TYPE_EDGE_RISING),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
},
};
+static struct dm9000_plat_data tri_dm9000_platdata = {
+ .flags = DM9000_PLATF_32BITONLY,
+};
+
static struct platform_device dm9000_device = {
.name = "dm9000",
.id = -1,
.num_resources = ARRAY_SIZE(dm9000_resources),
.resource = dm9000_resources,
+ .dev = {
+ .platform_data = &tri_dm9000_platdata,
+ }
};
-/********************************************************************************************
- * PXA270 serial ports
- ********************************************************************************************/
-static struct plat_serial8250_port tri_serial_ports[] = {
-#ifdef CONFIG_SERIAL_PXA
- /* this uses the own PXA driver */
+/****************************************************************************
+ * LED's on GPIO pins of PXA
+ ****************************************************************************/
+static struct gpio_led trizeps4_led[] = {
+#ifdef STATUS_LEDS_ON_STUART_PINS
{
- 0,
- },
-#else
- /* this uses the generic 8520 driver */
- [0] = {
- .membase = (void *)&FFUART,
- .irq = IRQ_FFUART,
- .flags = UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM32,
- .regshift = 2,
- .uartclk = (921600*16),
- },
- [1] = {
- .membase = (void *)&BTUART,
- .irq = IRQ_BTUART,
- .flags = UPF_BOOT_AUTOCONF,
- .iotype = UPIO_MEM32,
- .regshift = 2,
- .uartclk = (921600*16),
+ .name = "led0:orange:heartbeat", /* */
+ .default_trigger = "heartbeat",
+ .gpio = GPIO_HEARTBEAT_LED,
+ .active_low = 1,
},
{
- 0,
+ .name = "led1:yellow:cpubusy", /* */
+ .default_trigger = "cpu-busy",
+ .gpio = GPIO_SYS_BUSY_LED,
+ .active_low = 1,
},
#endif
};
-static struct platform_device uart_devices = {
- .name = "serial8250",
- .id = 0,
+static struct gpio_led_platform_data trizeps4_led_data = {
+ .leds = trizeps4_led,
+ .num_leds = ARRAY_SIZE(trizeps4_led),
+};
+
+static struct platform_device leds_devices = {
+ .name = "leds-gpio",
+ .id = -1,
.dev = {
- .platform_data = tri_serial_ports,
+ .platform_data = &trizeps4_led_data,
},
- .num_resources = 0,
- .resource = NULL,
};
-static struct platform_device * trizeps4_devices[] __initdata = {
+static struct platform_device *trizeps4_devices[] __initdata = {
&flash_device,
- &uart_devices,
&dm9000_device,
+ &leds_devices,
+};
+
+static struct platform_device *trizeps4wl_devices[] __initdata = {
+ &flash_device,
+ &leds_devices,
};
-#ifdef CONFIG_MACH_TRIZEPS4_CONXS
static short trizeps_conxs_bcr;
/* PCCARD power switching supports only 3,3V */
@@ -192,108 +299,63 @@ void board_pcmcia_power(int power)
/* switch power on, put in reset and enable buffers */
trizeps_conxs_bcr |= power;
trizeps_conxs_bcr |= ConXS_BCR_CF_RESET;
- trizeps_conxs_bcr &= ~(ConXS_BCR_CF_BUF_EN);
- ConXS_BCR = trizeps_conxs_bcr;
+ trizeps_conxs_bcr &= ~ConXS_BCR_CF_BUF_EN;
+ BCR_writew(trizeps_conxs_bcr);
/* wait a little */
udelay(2000);
/* take reset away */
- trizeps_conxs_bcr &= ~(ConXS_BCR_CF_RESET);
- ConXS_BCR = trizeps_conxs_bcr;
+ trizeps_conxs_bcr &= ~ConXS_BCR_CF_RESET;
+ BCR_writew(trizeps_conxs_bcr);
udelay(2000);
} else {
/* put in reset */
trizeps_conxs_bcr |= ConXS_BCR_CF_RESET;
- ConXS_BCR = trizeps_conxs_bcr;
+ BCR_writew(trizeps_conxs_bcr);
udelay(1000);
/* switch power off */
- trizeps_conxs_bcr &= ~(0xf);
- ConXS_BCR = trizeps_conxs_bcr;
-
+ trizeps_conxs_bcr &= ~0xf;
+ BCR_writew(trizeps_conxs_bcr);
}
- pr_debug("%s: o%s 0x%x\n", __func__, power ? "n": "ff", trizeps_conxs_bcr);
+ pr_debug("%s: o%s 0x%x\n", __func__, power ? "n" : "ff",
+ trizeps_conxs_bcr);
}
+EXPORT_SYMBOL(board_pcmcia_power);
/* backlight power switching for LCD panel */
static void board_backlight_power(int on)
{
- if (on) {
+ if (on)
trizeps_conxs_bcr |= ConXS_BCR_L_DISP;
- } else {
+ else
trizeps_conxs_bcr &= ~ConXS_BCR_L_DISP;
- }
- pr_debug("%s: o%s 0x%x\n", __func__, on ? "n" : "ff", trizeps_conxs_bcr);
- ConXS_BCR = trizeps_conxs_bcr;
-}
-/* Powersupply for MMC/SD cardslot */
-static void board_mci_power(struct device *dev, unsigned int vdd)
-{
- struct pxamci_platform_data* p_d = dev->platform_data;
-
- if (( 1 << vdd) & p_d->ocr_mask) {
- pr_debug("%s: on\n", __func__);
- /* FIXME fill in values here */
- } else {
- pr_debug("%s: off\n", __func__);
- /* FIXME fill in values here */
- }
-}
-
-static short trizeps_conxs_ircr;
-
-/* Switch modes and Power for IRDA receiver */
-static void board_irda_mode(struct device *dev, int mode)
-{
- unsigned long flags;
-
- local_irq_save(flags);
- if (mode & IR_SIRMODE) {
- /* Slow mode */
- trizeps_conxs_ircr &= ~ConXS_IRCR_MODE;
- } else if (mode & IR_FIRMODE) {
- /* Fast mode */
- trizeps_conxs_ircr |= ConXS_IRCR_MODE;
- }
- pxa2xx_transceiver_mode(dev, mode);
- if (mode & IR_OFF) {
- trizeps_conxs_ircr |= ConXS_IRCR_SD;
- } else {
- trizeps_conxs_ircr &= ~ConXS_IRCR_SD;
- }
- /* FIXME write values to register */
- local_irq_restore(flags);
+ pr_debug("%s: o%s 0x%x\n", __func__, on ? "n" : "ff",
+ trizeps_conxs_bcr);
+ BCR_writew(trizeps_conxs_bcr);
}
-#else
-/* for other baseboards define dummies */
-void board_pcmcia_power(int power) {;}
-#define board_backlight_power NULL
-#define board_mci_power NULL
-#define board_irda_mode NULL
-
-#endif /* CONFIG_MACH_TRIZEPS4_CONXS */
-EXPORT_SYMBOL(board_pcmcia_power);
+/* a I2C based RTC is known on CONXS board */
+static struct i2c_board_info trizeps4_i2c_devices[] __initdata = {
+ { I2C_BOARD_INFO("rtc-pcf8593", 0x51) }
+};
-static int trizeps4_mci_init(struct device *dev, irq_handler_t mci_detect_int, void *data)
+/****************************************************************************
+ * MMC card slot external to module
+ ****************************************************************************/
+static int trizeps4_mci_init(struct device *dev, irq_handler_t mci_detect_int,
+ void *data)
{
int err;
- /* setup GPIO for PXA27x MMC controller */
- pxa_gpio_mode(GPIO32_MMCCLK_MD);
- pxa_gpio_mode(GPIO112_MMCCMD_MD);
- pxa_gpio_mode(GPIO92_MMCDAT0_MD);
- pxa_gpio_mode(GPIO109_MMCDAT1_MD);
- pxa_gpio_mode(GPIO110_MMCDAT2_MD);
- pxa_gpio_mode(GPIO111_MMCDAT3_MD);
-
- pxa_gpio_mode(GPIO_MMC_DET | GPIO_IN);
err = request_irq(TRIZEPS4_MMC_IRQ, mci_detect_int,
- IRQF_DISABLED | IRQF_TRIGGER_RISING,
- "MMC card detect", data);
- if (err)
- printk(KERN_ERR "trizeps4_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
-
- return err;
+ IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_SAMPLE_RANDOM,
+ "MMC card detect", data);
+ if (err) {
+ printk(KERN_ERR "trizeps4_mci_init: MMC/SD: can't request"
+ "MMC card detect IRQ\n");
+ return -1;
+ }
+ return 0;
}
static void trizeps4_mci_exit(struct device *dev, void *data)
@@ -303,39 +365,69 @@ static void trizeps4_mci_exit(struct device *dev, void *data)
static struct pxamci_platform_data trizeps4_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .detect_delay = 1,
.init = trizeps4_mci_init,
.exit = trizeps4_mci_exit,
- .setpower = board_mci_power,
+ .get_ro = NULL, /* write-protection not supported */
+ .setpower = NULL, /* power-switching not supported */
};
-static struct pxaficp_platform_data trizeps4_ficp_platform_data = {
- .transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF,
- .transceiver_mode = board_irda_mode,
-};
+/****************************************************************************
+ * IRDA mode switching on stuart
+ ****************************************************************************/
+#ifndef STATUS_LEDS_ON_STUART_PINS
+static short trizeps_conxs_ircr;
-static int trizeps4_ohci_init(struct device *dev)
+static int trizeps4_irda_startup(struct device *dev)
{
- /* setup Port1 GPIO pin. */
- pxa_gpio_mode( 88 | GPIO_ALT_FN_1_IN); /* USBHPWR1 */
- pxa_gpio_mode( 89 | GPIO_ALT_FN_2_OUT); /* USBHPEN1 */
-
- /* Set the Power Control Polarity Low and Power Sense
- Polarity Low to active low. */
- UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
- ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
-
+ trizeps_conxs_ircr &= ~ConXS_IRCR_SD;
+ IRCR_writew(trizeps_conxs_ircr);
return 0;
}
-static void trizeps4_ohci_exit(struct device *dev)
+static void trizeps4_irda_shutdown(struct device *dev)
+{
+ trizeps_conxs_ircr |= ConXS_IRCR_SD;
+ IRCR_writew(trizeps_conxs_ircr);
+}
+
+static void trizeps4_irda_transceiver_mode(struct device *dev, int mode)
{
- ;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ /* Switch mode */
+ if (mode & IR_SIRMODE)
+ trizeps_conxs_ircr &= ~ConXS_IRCR_MODE; /* Slow mode */
+ else if (mode & IR_FIRMODE) {
+ trizeps_conxs_ircr |= ConXS_IRCR_MODE; /* Fast mode */
+
+ /* Switch power */
+ if (mode & IR_OFF)
+ trizeps_conxs_ircr |= ConXS_IRCR_SD;
+ else
+ trizeps_conxs_ircr &= ~ConXS_IRCR_SD;
+
+ IRCR_writew(trizeps_conxs_ircr);
+ local_irq_restore(flags);
+
+ pxa2xx_transceiver_mode(dev, mode);
}
+static struct pxaficp_platform_data trizeps4_ficp_platform_data = {
+ .transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF,
+ .transceiver_mode = trizeps4_irda_transceiver_mode,
+ .startup = trizeps4_irda_startup,
+ .shutdown = trizeps4_irda_shutdown,
+};
+#endif
+
+/****************************************************************************
+ * OHCI USB port
+ ****************************************************************************/
static struct pxaohci_platform_data trizeps4_ohci_platform_data = {
.port_mode = PMM_PERPORT_MODE,
- .init = trizeps4_ohci_init,
- .exit = trizeps4_ohci_exit,
+ .flags = ENABLE_PORT_ALL | POWER_CONTROL_LOW | POWER_SENSE_LOW,
};
static struct map_desc trizeps4_io_desc[] __initdata = {
@@ -372,105 +464,80 @@ static struct map_desc trizeps4_io_desc[] __initdata = {
};
static struct pxafb_mode_info sharp_lcd_mode = {
- .pixclock = 78000,
- .xres = 640,
- .yres = 480,
- .bpp = 8,
- .hsync_len = 4,
- .left_margin = 4,
- .right_margin = 4,
- .vsync_len = 2,
- .upper_margin = 0,
- .lower_margin = 0,
- .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
- .cmap_greyscale = 0,
+ .pixclock = 78000,
+ .xres = 640,
+ .yres = 480,
+ .bpp = 8,
+ .hsync_len = 4,
+ .left_margin = 4,
+ .right_margin = 4,
+ .vsync_len = 2,
+ .upper_margin = 0,
+ .lower_margin = 0,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ .cmap_greyscale = 0,
};
static struct pxafb_mach_info sharp_lcd = {
- .modes = &sharp_lcd_mode,
- .num_modes = 1,
- .cmap_inverse = 0,
- .cmap_static = 0,
- .lccr0 = LCCR0_Color | LCCR0_Pas | LCCR0_Dual,
- .lccr3 = 0x0340ff02,
- .pxafb_backlight_power = board_backlight_power,
+ .modes = &sharp_lcd_mode,
+ .num_modes = 1,
+ .lcd_conn = LCD_COLOR_DSTN_16BPP | LCD_PCLK_EDGE_FALL,
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+ .pxafb_backlight_power = board_backlight_power,
};
static struct pxafb_mode_info toshiba_lcd_mode = {
- .pixclock = 39720,
- .xres = 640,
- .yres = 480,
- .bpp = 8,
- .hsync_len = 63,
- .left_margin = 12,
- .right_margin = 12,
- .vsync_len = 4,
- .upper_margin = 32,
- .lower_margin = 10,
- .sync = 0,
- .cmap_greyscale = 0,
+ .pixclock = 39720,
+ .xres = 640,
+ .yres = 480,
+ .bpp = 8,
+ .hsync_len = 63,
+ .left_margin = 12,
+ .right_margin = 12,
+ .vsync_len = 4,
+ .upper_margin = 32,
+ .lower_margin = 10,
+ .sync = 0,
+ .cmap_greyscale = 0,
};
static struct pxafb_mach_info toshiba_lcd = {
- .modes = &toshiba_lcd_mode,
- .num_modes = 1,
- .cmap_inverse = 0,
- .cmap_static = 0,
- .lccr0 = LCCR0_Color | LCCR0_Act,
- .lccr3 = 0x03400002,
- .pxafb_backlight_power = board_backlight_power,
+ .modes = &toshiba_lcd_mode,
+ .num_modes = 1,
+ .lcd_conn = (LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+ .pxafb_backlight_power = board_backlight_power,
};
static void __init trizeps4_init(void)
{
- platform_add_devices(trizeps4_devices, ARRAY_SIZE(trizeps4_devices));
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(trizeps4_pin_config));
+ if (machine_is_trizeps4wl()) {
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(trizeps4wl_pin_config));
+ platform_add_devices(trizeps4wl_devices,
+ ARRAY_SIZE(trizeps4wl_devices));
+ } else {
+ platform_add_devices(trizeps4_devices,
+ ARRAY_SIZE(trizeps4_devices));
+ }
-/* set_pxa_fb_info(&sharp_lcd); */
- set_pxa_fb_info(&toshiba_lcd);
+ if (0) /* dont know how to determine LCD */
+ set_pxa_fb_info(&sharp_lcd);
+ else
+ set_pxa_fb_info(&toshiba_lcd);
pxa_set_mci_info(&trizeps4_mci_platform_data);
+#ifndef STATUS_LEDS_ON_STUART_PINS
pxa_set_ficp_info(&trizeps4_ficp_platform_data);
+#endif
pxa_set_ohci_info(&trizeps4_ohci_platform_data);
pxa_set_ac97_info(NULL);
-}
-
-static void __init trizeps4_map_io(void)
-{
- pxa_map_io();
- iotable_init(trizeps4_io_desc, ARRAY_SIZE(trizeps4_io_desc));
-
- /* for DiskOnChip */
- pxa_gpio_mode(GPIO15_nCS_1_MD);
-
- /* for off-module PIC on ConXS board */
- pxa_gpio_mode(GPIO_PIC | GPIO_IN);
-
- /* UCB1400 irq */
- pxa_gpio_mode(GPIO_UCB1400 | GPIO_IN);
-
- /* for DM9000 LAN */
- pxa_gpio_mode(GPIO78_nCS_2_MD);
- pxa_gpio_mode(GPIO_DM9000 | GPIO_IN);
-
- /* for PCMCIA device */
- pxa_gpio_mode(GPIO_PCD | GPIO_IN);
- pxa_gpio_mode(GPIO_PRDY | GPIO_IN);
-
- /* for I2C adapter */
- pxa_gpio_mode(GPIO117_I2CSCL_MD);
- pxa_gpio_mode(GPIO118_I2CSDA_MD);
+ pxa_set_i2c_info(NULL);
+ i2c_register_board_info(0, trizeps4_i2c_devices,
+ ARRAY_SIZE(trizeps4_i2c_devices));
- /* MMC_DET s.o. */
- pxa_gpio_mode(GPIO_MMC_DET | GPIO_IN);
-
- /* whats that for ??? */
- pxa_gpio_mode(GPIO79_nCS_3_MD);
-
-#ifdef CONFIG_LEDS
- pxa_gpio_mode( GPIO_SYS_BUSY_LED | GPIO_OUT); /* LED1 */
- pxa_gpio_mode( GPIO_HEARTBEAT_LED | GPIO_OUT); /* LED2 */
-#endif
-#ifdef CONFIG_MACH_TRIZEPS4_CONXS
#ifdef CONFIG_IDE_PXA_CF
/* if boot direct from compact flash dont disable power */
trizeps_conxs_bcr = 0x0009;
@@ -478,18 +545,24 @@ static void __init trizeps4_map_io(void)
/* this is the reset value */
trizeps_conxs_bcr = 0x00A0;
#endif
- ConXS_BCR = trizeps_conxs_bcr;
-#endif
+ BCR_writew(trizeps_conxs_bcr);
+ board_backlight_power(1);
+}
+
+static void __init trizeps4_map_io(void)
+{
+ pxa_map_io();
+ iotable_init(trizeps4_io_desc, ARRAY_SIZE(trizeps4_io_desc));
-#warning FIXME - accessing PM registers directly is deprecated
- PWER = 0x00000002;
- PFER = 0x00000000;
- PRER = 0x00000002;
- PGSR0 = 0x0158C000;
- PGSR1 = 0x00FF0080;
- PGSR2 = 0x0001C004;
- /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
- PCFR |= PCFR_OPDE;
+ if ((MSC0 & 0x8) && (BOOT_DEF & 0x1)) {
+ /* if flash is 16 bit wide its a Trizeps4 WL */
+ __machine_arch_type = MACH_TYPE_TRIZEPS4WL;
+ trizeps4_flash_data[0].width = 2;
+ } else {
+ /* if flash is 32 bit wide its a Trizeps4 */
+ __machine_arch_type = MACH_TYPE_TRIZEPS4;
+ trizeps4_flash_data[0].width = 4;
+ }
}
MACHINE_START(TRIZEPS4, "Keith und Koep Trizeps IV module")
@@ -503,3 +576,13 @@ MACHINE_START(TRIZEPS4, "Keith und Koep Trizeps IV module")
.timer = &pxa_timer,
MACHINE_END
+MACHINE_START(TRIZEPS4WL, "Keith und Koep Trizeps IV-WL module")
+ /* MAINTAINER("Jürgen Schindele") */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = TRIZEPS4_SDRAM_BASE + 0x100,
+ .init_machine = trizeps4_init,
+ .map_io = trizeps4_map_io,
+ .init_irq = pxa27x_init_irq,
+ .timer = &pxa_timer,
+MACHINE_END
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
new file mode 100644
index 0000000000000000000000000000000000000000..d7632f63603c2967f2098a4df5d0792249603631
--- /dev/null
+++ b/arch/arm/mach-pxa/viper.c
@@ -0,0 +1,951 @@
+/*
+ * linux/arch/arm/mach-pxa/viper.c
+ *
+ * Support for the Arcom VIPER SBC.
+ *
+ * Author: Ian Campbell
+ * Created: Feb 03, 2003
+ * Copyright: Arcom Control Systems
+ *
+ * Maintained by Marc Zyngier <maz@misterjones.org>
+ * <marc.zyngier@altran.com>
+ *
+ * Based on lubbock.c:
+ * Author: Nicolas Pitre
+ * Created: Jun 15, 2001
+ * Copyright: MontaVista Software Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/memory.h>
+#include <linux/cpu.h>
+#include <linux/cpufreq.h>
+#include <linux/delay.h>
+#include <linux/fs.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/major.h>
+#include <linux/module.h>
+#include <linux/pm.h>
+#include <linux/sched.h>
+#include <linux/gpio.h>
+#include <linux/i2c-gpio.h>
+#include <linux/serial_8250.h>
+#include <linux/smc91x.h>
+#include <linux/pwm_backlight.h>
+#include <linux/usb/isp116x.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+
+#include <mach/pxa-regs.h>
+#include <mach/pxa2xx-regs.h>
+#include <mach/bitfield.h>
+#include <mach/audio.h>
+#include <mach/pxafb.h>
+#include <mach/mfp-pxa25x.h>
+#include <mach/i2c.h>
+#include <mach/viper.h>
+
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/irq.h>
+#include <asm/sizes.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include "generic.h"
+#include "devices.h"
+
+static unsigned int icr;
+
+static void viper_icr_set_bit(unsigned int bit)
+{
+ icr |= bit;
+ VIPER_ICR = icr;
+}
+
+static void viper_icr_clear_bit(unsigned int bit)
+{
+ icr &= ~bit;
+ VIPER_ICR = icr;
+}
+
+/* This function is used from the pcmcia module to reset the CF */
+void viper_cf_rst(int state)
+{
+ if (state)
+ viper_icr_set_bit(VIPER_ICR_CF_RST);
+ else
+ viper_icr_clear_bit(VIPER_ICR_CF_RST);
+}
+EXPORT_SYMBOL(viper_cf_rst);
+
+/*
+ * The CPLD version register was not present on VIPER boards prior to
+ * v2i1. On v1 boards where the version register is not present we
+ * will just read back the previous value from the databus.
+ *
+ * Therefore we do two reads. The first time we write 0 to the
+ * (read-only) register before reading and the second time we write
+ * 0xff first. If the two reads do not match or they read back as 0xff
+ * or 0x00 then we have version 1 hardware.
+ */
+static u8 viper_hw_version(void)
+{
+ u8 v1, v2;
+ unsigned long flags;
+
+ local_irq_save(flags);
+
+ VIPER_VERSION = 0;
+ v1 = VIPER_VERSION;
+ VIPER_VERSION = 0xff;
+ v2 = VIPER_VERSION;
+
+ v1 = (v1 != v2 || v1 == 0xff) ? 0 : v1;
+
+ local_irq_restore(flags);
+ return v1;
+}
+
+/* CPU sysdev */
+static int viper_cpu_suspend(struct sys_device *sysdev, pm_message_t state)
+{
+ viper_icr_set_bit(VIPER_ICR_R_DIS);
+ return 0;
+}
+
+static int viper_cpu_resume(struct sys_device *sysdev)
+{
+ viper_icr_clear_bit(VIPER_ICR_R_DIS);
+ return 0;
+}
+
+static struct sysdev_driver viper_cpu_sysdev_driver = {
+ .suspend = viper_cpu_suspend,
+ .resume = viper_cpu_resume,
+};
+
+static unsigned int current_voltage_divisor;
+
+/*
+ * If force is not true then step from existing to new divisor. If
+ * force is true then jump straight to the new divisor. Stepping is
+ * used because if the jump in voltage is too large, the VCC can dip
+ * too low and the regulator cuts out.
+ *
+ * force can be used to initialize the divisor to a know state by
+ * setting the value for the current clock speed, since we are already
+ * running at that speed we know the voltage should be pretty close so
+ * the jump won't be too large
+ */
+static void viper_set_core_cpu_voltage(unsigned long khz, int force)
+{
+ int i = 0;
+ unsigned int divisor = 0;
+ const char *v;
+
+ if (khz < 200000) {
+ v = "1.0"; divisor = 0xfff;
+ } else if (khz < 300000) {
+ v = "1.1"; divisor = 0xde5;
+ } else {
+ v = "1.3"; divisor = 0x325;
+ }
+
+ pr_debug("viper: setting CPU core voltage to %sV at %d.%03dMHz\n",
+ v, (int)khz / 1000, (int)khz % 1000);
+
+#define STEP 0x100
+ do {
+ int step;
+
+ if (force)
+ step = divisor;
+ else if (current_voltage_divisor < divisor - STEP)
+ step = current_voltage_divisor + STEP;
+ else if (current_voltage_divisor > divisor + STEP)
+ step = current_voltage_divisor - STEP;
+ else
+ step = divisor;
+ force = 0;
+
+ gpio_set_value(VIPER_PSU_CLK_GPIO, 0);
+ gpio_set_value(VIPER_PSU_nCS_LD_GPIO, 0);
+
+ for (i = 1 << 11 ; i > 0 ; i >>= 1) {
+ udelay(1);
+
+ gpio_set_value(VIPER_PSU_DATA_GPIO, step & i);
+ udelay(1);
+
+ gpio_set_value(VIPER_PSU_CLK_GPIO, 1);
+ udelay(1);
+
+ gpio_set_value(VIPER_PSU_CLK_GPIO, 0);
+ }
+ udelay(1);
+
+ gpio_set_value(VIPER_PSU_nCS_LD_GPIO, 1);
+ udelay(1);
+
+ gpio_set_value(VIPER_PSU_nCS_LD_GPIO, 0);
+
+ current_voltage_divisor = step;
+ } while (current_voltage_divisor != divisor);
+}
+
+/* Interrupt handling */
+static unsigned long viper_irq_enabled_mask;
+
+static void viper_ack_irq(unsigned int irq)
+{
+ int viper_irq = irq - PXA_ISA_IRQ(0);
+
+ if (viper_irq < 8)
+ VIPER_LO_IRQ_STATUS = 1 << viper_irq;
+ else
+ VIPER_HI_IRQ_STATUS = 1 << (viper_irq - 8);
+}
+
+static void viper_mask_irq(unsigned int irq)
+{
+ viper_irq_enabled_mask &= ~(1 << (irq - PXA_ISA_IRQ(0)));
+}
+
+static void viper_unmask_irq(unsigned int irq)
+{
+ viper_irq_enabled_mask |= (1 << (irq - PXA_ISA_IRQ(0)));
+}
+
+static inline unsigned long viper_irq_pending(void)
+{
+ return (VIPER_HI_IRQ_STATUS << 8 | VIPER_LO_IRQ_STATUS) &
+ viper_irq_enabled_mask;
+}
+
+static void viper_irq_handler(unsigned int irq, struct irq_desc *desc)
+{
+ unsigned long pending;
+
+ pending = viper_irq_pending();
+ do {
+ if (likely(pending)) {
+ irq = PXA_ISA_IRQ(0) + __ffs(pending);
+ generic_handle_irq(irq);
+ }
+ pending = viper_irq_pending();
+ } while (pending);
+}
+
+static struct irq_chip viper_irq_chip = {
+ .name = "ISA",
+ .ack = viper_ack_irq,
+ .mask = viper_mask_irq,
+ .unmask = viper_unmask_irq
+};
+
+static void __init viper_init_irq(void)
+{
+ const int isa_irqs[] = { 3, 4, 5, 6, 7, 10, 11, 12, 9, 14, 15 };
+ int irq;
+ int isa_irq;
+
+ pxa25x_init_irq();
+
+ /* setup ISA IRQs */
+ for (irq = 0; irq < ARRAY_SIZE(isa_irqs); irq++) {
+ isa_irq = isa_irqs[irq];
+ set_irq_chip(isa_irq, &viper_irq_chip);
+ set_irq_handler(isa_irq, handle_edge_irq);
+ set_irq_flags(isa_irq, IRQF_VALID | IRQF_PROBE);
+ }
+
+ set_irq_chained_handler(gpio_to_irq(VIPER_CPLD_GPIO),
+ viper_irq_handler);
+ set_irq_type(gpio_to_irq(VIPER_CPLD_GPIO), IRQ_TYPE_EDGE_BOTH);
+
+#ifndef CONFIG_SERIAL_PXA
+ /*
+ * 8250 doesn't support IRQ_TYPE being passed as part
+ * of the plat_serial8250_port structure...
+ */
+ set_irq_type(gpio_to_irq(VIPER_UARTA_GPIO), IRQ_TYPE_EDGE_RISING);
+ set_irq_type(gpio_to_irq(VIPER_UARTB_GPIO), IRQ_TYPE_EDGE_RISING);
+#endif
+}
+
+/* Flat Panel */
+static struct pxafb_mode_info fb_mode_info[] = {
+ {
+ .pixclock = 157500,
+
+ .xres = 320,
+ .yres = 240,
+
+ .bpp = 16,
+
+ .hsync_len = 63,
+ .left_margin = 7,
+ .right_margin = 13,
+
+ .vsync_len = 20,
+ .upper_margin = 0,
+ .lower_margin = 0,
+
+ .sync = 0,
+ },
+};
+
+static struct pxafb_mach_info fb_info = {
+ .modes = fb_mode_info,
+ .num_modes = 1,
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
+};
+
+static int viper_backlight_init(struct device *dev)
+{
+ int ret;
+
+ /* GPIO9 and 10 control FB backlight. Initialise to off */
+ ret = gpio_request(VIPER_BCKLIGHT_EN_GPIO, "Backlight");
+ if (ret)
+ goto err_request_bckl;
+
+ ret = gpio_request(VIPER_LCD_EN_GPIO, "LCD");
+ if (ret)
+ goto err_request_lcd;
+
+ ret = gpio_direction_output(VIPER_BCKLIGHT_EN_GPIO, 0);
+ if (ret)
+ goto err_dir;
+
+ ret = gpio_direction_output(VIPER_LCD_EN_GPIO, 0);
+ if (ret)
+ goto err_dir;
+
+ return 0;
+
+err_dir:
+ gpio_free(VIPER_LCD_EN_GPIO);
+err_request_lcd:
+ gpio_free(VIPER_BCKLIGHT_EN_GPIO);
+err_request_bckl:
+ dev_err(dev, "Failed to setup LCD GPIOs\n");
+
+ return ret;
+}
+
+static int viper_backlight_notify(int brightness)
+{
+ gpio_set_value(VIPER_LCD_EN_GPIO, !!brightness);
+ gpio_set_value(VIPER_BCKLIGHT_EN_GPIO, !!brightness);
+
+ return brightness;
+}
+
+static void viper_backlight_exit(struct device *dev)
+{
+ gpio_free(VIPER_LCD_EN_GPIO);
+ gpio_free(VIPER_BCKLIGHT_EN_GPIO);
+}
+
+static struct platform_pwm_backlight_data viper_backlight_data = {
+ .pwm_id = 0,
+ .max_brightness = 100,
+ .dft_brightness = 100,
+ .pwm_period_ns = 1000000,
+ .init = viper_backlight_init,
+ .notify = viper_backlight_notify,
+ .exit = viper_backlight_exit,
+};
+
+static struct platform_device viper_backlight_device = {
+ .name = "pwm-backlight",
+ .dev = {
+ .parent = &pxa25x_device_pwm0.dev,
+ .platform_data = &viper_backlight_data,
+ },
+};
+
+/* Ethernet */
+static struct resource smc91x_resources[] = {
+ [0] = {
+ .name = "smc91x-regs",
+ .start = VIPER_ETH_PHYS + 0x300,
+ .end = VIPER_ETH_PHYS + 0x30f,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = gpio_to_irq(VIPER_ETH_GPIO),
+ .end = gpio_to_irq(VIPER_ETH_GPIO),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+ },
+ [2] = {
+ .name = "smc91x-data32",
+ .start = VIPER_ETH_DATA_PHYS,
+ .end = VIPER_ETH_DATA_PHYS + 3,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct smc91x_platdata viper_smc91x_info = {
+ .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
+ .leda = RPC_LED_100_10,
+ .ledb = RPC_LED_TX_RX,
+};
+
+static struct platform_device smc91x_device = {
+ .name = "smc91x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(smc91x_resources),
+ .resource = smc91x_resources,
+ .dev = {
+ .platform_data = &viper_smc91x_info,
+ },
+};
+
+/* i2c */
+static struct i2c_gpio_platform_data i2c_bus_data = {
+ .sda_pin = VIPER_RTC_I2C_SDA_GPIO,
+ .scl_pin = VIPER_RTC_I2C_SCL_GPIO,
+ .udelay = 10,
+ .timeout = 100,
+};
+
+static struct platform_device i2c_bus_device = {
+ .name = "i2c-gpio",
+ .id = 1, /* pxa2xx-i2c is bus 0, so start at 1 */
+ .dev = {
+ .platform_data = &i2c_bus_data,
+ }
+};
+
+static struct i2c_board_info __initdata viper_i2c_devices[] = {
+ {
+ I2C_BOARD_INFO("ds1338", 0x68),
+ },
+};
+
+/*
+ * Serial configuration:
+ * You can either have the standard PXA ports driven by the PXA driver,
+ * or all the ports (PXA + 16850) driven by the 8250 driver.
+ * Choose your poison.
+ */
+
+static struct resource viper_serial_resources[] = {
+#ifndef CONFIG_SERIAL_PXA
+ {
+ .start = 0x40100000,
+ .end = 0x4010001f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = 0x40200000,
+ .end = 0x4020001f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = 0x40700000,
+ .end = 0x4070001f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = VIPER_UARTA_PHYS,
+ .end = VIPER_UARTA_PHYS + 0xf,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = VIPER_UARTB_PHYS,
+ .end = VIPER_UARTB_PHYS + 0xf,
+ .flags = IORESOURCE_MEM,
+ },
+#else
+ {
+ 0,
+ },
+#endif
+};
+
+static struct plat_serial8250_port serial_platform_data[] = {
+#ifndef CONFIG_SERIAL_PXA
+ /* Internal UARTs */
+ {
+ .membase = (void *)&FFUART,
+ .mapbase = __PREG(FFUART),
+ .irq = IRQ_FFUART,
+ .uartclk = 921600 * 16,
+ .regshift = 2,
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
+ .iotype = UPIO_MEM,
+ },
+ {
+ .membase = (void *)&BTUART,
+ .mapbase = __PREG(BTUART),
+ .irq = IRQ_BTUART,
+ .uartclk = 921600 * 16,
+ .regshift = 2,
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
+ .iotype = UPIO_MEM,
+ },
+ {
+ .membase = (void *)&STUART,
+ .mapbase = __PREG(STUART),
+ .irq = IRQ_STUART,
+ .uartclk = 921600 * 16,
+ .regshift = 2,
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
+ .iotype = UPIO_MEM,
+ },
+ /* External UARTs */
+ {
+ .mapbase = VIPER_UARTA_PHYS,
+ .irq = gpio_to_irq(VIPER_UARTA_GPIO),
+ .uartclk = 1843200,
+ .regshift = 1,
+ .iotype = UPIO_MEM,
+ .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP |
+ UPF_SKIP_TEST,
+ },
+ {
+ .mapbase = VIPER_UARTB_PHYS,
+ .irq = gpio_to_irq(VIPER_UARTB_GPIO),
+ .uartclk = 1843200,
+ .regshift = 1,
+ .iotype = UPIO_MEM,
+ .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP |
+ UPF_SKIP_TEST,
+ },
+#endif
+ { },
+};
+
+static struct platform_device serial_device = {
+ .name = "serial8250",
+ .id = 0,
+ .dev = {
+ .platform_data = serial_platform_data,
+ },
+ .num_resources = ARRAY_SIZE(viper_serial_resources),
+ .resource = viper_serial_resources,
+};
+
+/* USB */
+static void isp116x_delay(struct device *dev, int delay)
+{
+ ndelay(delay);
+}
+
+static struct resource isp116x_resources[] = {
+ [0] = { /* DATA */
+ .start = VIPER_USB_PHYS + 0,
+ .end = VIPER_USB_PHYS + 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = { /* ADDR */
+ .start = VIPER_USB_PHYS + 2,
+ .end = VIPER_USB_PHYS + 3,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = gpio_to_irq(VIPER_USB_GPIO),
+ .end = gpio_to_irq(VIPER_USB_GPIO),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+ },
+};
+
+/* (DataBusWidth16|AnalogOCEnable|DREQOutputPolarity|DownstreamPort15KRSel ) */
+static struct isp116x_platform_data isp116x_platform_data = {
+ /* Enable internal resistors on downstream ports */
+ .sel15Kres = 1,
+ /* On-chip overcurrent protection */
+ .oc_enable = 1,
+ /* INT output polarity */
+ .int_act_high = 1,
+ /* INT edge or level triggered */
+ .int_edge_triggered = 0,
+
+ /* WAKEUP pin connected - NOT SUPPORTED */
+ /* .remote_wakeup_connected = 0, */
+ /* Wakeup by devices on usb bus enabled */
+ .remote_wakeup_enable = 0,
+ .delay = isp116x_delay,
+};
+
+static struct platform_device isp116x_device = {
+ .name = "isp116x-hcd",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(isp116x_resources),
+ .resource = isp116x_resources,
+ .dev = {
+ .platform_data = &isp116x_platform_data,
+ },
+
+};
+
+/* MTD */
+static struct resource mtd_resources[] = {
+ [0] = { /* RedBoot config + filesystem flash */
+ .start = VIPER_FLASH_PHYS,
+ .end = VIPER_FLASH_PHYS + SZ_32M - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = { /* Boot flash */
+ .start = VIPER_BOOT_PHYS,
+ .end = VIPER_BOOT_PHYS + SZ_1M - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = { /*
+ * SRAM size is actually 256KB, 8bits, with a sparse mapping
+ * (each byte is on a 16bit boundary).
+ */
+ .start = _VIPER_SRAM_BASE,
+ .end = _VIPER_SRAM_BASE + SZ_512K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct mtd_partition viper_boot_flash_partition = {
+ .name = "RedBoot",
+ .size = SZ_1M,
+ .offset = 0,
+ .mask_flags = MTD_WRITEABLE, /* force R/O */
+};
+
+static struct physmap_flash_data viper_flash_data[] = {
+ [0] = {
+ .width = 2,
+ .parts = NULL,
+ .nr_parts = 0,
+ },
+ [1] = {
+ .width = 2,
+ .parts = &viper_boot_flash_partition,
+ .nr_parts = 1,
+ },
+};
+
+static struct platform_device viper_mtd_devices[] = {
+ [0] = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &viper_flash_data[0],
+ },
+ .resource = &mtd_resources[0],
+ .num_resources = 1,
+ },
+ [1] = {
+ .name = "physmap-flash",
+ .id = 1,
+ .dev = {
+ .platform_data = &viper_flash_data[1],
+ },
+ .resource = &mtd_resources[1],
+ .num_resources = 1,
+ },
+};
+
+static struct platform_device *viper_devs[] __initdata = {
+ &smc91x_device,
+ &i2c_bus_device,
+ &serial_device,
+ &isp116x_device,
+ &viper_mtd_devices[0],
+ &viper_mtd_devices[1],
+ &viper_backlight_device,
+};
+
+static mfp_cfg_t viper_pin_config[] __initdata = {
+ /* Chip selects */
+ GPIO15_nCS_1,
+ GPIO78_nCS_2,
+ GPIO79_nCS_3,
+ GPIO80_nCS_4,
+ GPIO33_nCS_5,
+
+ /* FP Backlight */
+ GPIO9_GPIO, /* VIPER_BCKLIGHT_EN_GPIO */
+ GPIO10_GPIO, /* VIPER_LCD_EN_GPIO */
+ GPIO16_PWM0_OUT,
+
+ /* Ethernet PHY Ready */
+ GPIO18_RDY,
+
+ /* Serial shutdown */
+ GPIO12_GPIO | MFP_LPM_DRIVE_HIGH, /* VIPER_UART_SHDN_GPIO */
+
+ /* Compact-Flash / PC104 */
+ GPIO48_nPOE,
+ GPIO49_nPWE,
+ GPIO50_nPIOR,
+ GPIO51_nPIOW,
+ GPIO52_nPCE_1,
+ GPIO53_nPCE_2,
+ GPIO54_nPSKTSEL,
+ GPIO55_nPREG,
+ GPIO56_nPWAIT,
+ GPIO57_nIOIS16,
+ GPIO8_GPIO, /* VIPER_CF_RDY_GPIO */
+ GPIO32_GPIO, /* VIPER_CF_CD_GPIO */
+ GPIO82_GPIO, /* VIPER_CF_POWER_GPIO */
+
+ /* Integrated UPS control */
+ GPIO20_GPIO, /* VIPER_UPS_GPIO */
+
+ /* Vcc regulator control */
+ GPIO6_GPIO, /* VIPER_PSU_DATA_GPIO */
+ GPIO11_GPIO, /* VIPER_PSU_CLK_GPIO */
+ GPIO19_GPIO, /* VIPER_PSU_nCS_LD_GPIO */
+
+ /* i2c busses */
+ GPIO26_GPIO, /* VIPER_TPM_I2C_SDA_GPIO */
+ GPIO27_GPIO, /* VIPER_TPM_I2C_SCL_GPIO */
+ GPIO83_GPIO, /* VIPER_RTC_I2C_SDA_GPIO */
+ GPIO84_GPIO, /* VIPER_RTC_I2C_SCL_GPIO */
+
+ /* PC/104 Interrupt */
+ GPIO1_GPIO | WAKEUP_ON_EDGE_RISE, /* VIPER_CPLD_GPIO */
+};
+
+static unsigned long viper_tpm;
+
+static int __init viper_tpm_setup(char *str)
+{
+ strict_strtoul(str, 10, &viper_tpm);
+ return 1;
+}
+
+__setup("tpm=", viper_tpm_setup);
+
+static void __init viper_tpm_init(void)
+{
+ struct platform_device *tpm_device;
+ struct i2c_gpio_platform_data i2c_tpm_data = {
+ .sda_pin = VIPER_TPM_I2C_SDA_GPIO,
+ .scl_pin = VIPER_TPM_I2C_SCL_GPIO,
+ .udelay = 10,
+ .timeout = 100,
+ };
+ char *errstr;
+
+ /* Allocate TPM i2c bus if requested */
+ if (!viper_tpm)
+ return;
+
+ tpm_device = platform_device_alloc("i2c-gpio", 2);
+ if (tpm_device) {
+ if (!platform_device_add_data(tpm_device,
+ &i2c_tpm_data,
+ sizeof(i2c_tpm_data))) {
+ if (platform_device_add(tpm_device)) {
+ errstr = "register TPM i2c bus";
+ goto error_free_tpm;
+ }
+ } else {
+ errstr = "allocate TPM i2c bus data";
+ goto error_free_tpm;
+ }
+ } else {
+ errstr = "allocate TPM i2c device";
+ goto error_tpm;
+ }
+
+ return;
+
+error_free_tpm:
+ kfree(tpm_device);
+error_tpm:
+ pr_err("viper: Couldn't %s, giving up\n", errstr);
+}
+
+static void __init viper_init_vcore_gpios(void)
+{
+ if (gpio_request(VIPER_PSU_DATA_GPIO, "PSU data"))
+ goto err_request_data;
+
+ if (gpio_request(VIPER_PSU_CLK_GPIO, "PSU clock"))
+ goto err_request_clk;
+
+ if (gpio_request(VIPER_PSU_nCS_LD_GPIO, "PSU cs"))
+ goto err_request_cs;
+
+ if (gpio_direction_output(VIPER_PSU_DATA_GPIO, 0) ||
+ gpio_direction_output(VIPER_PSU_CLK_GPIO, 0) ||
+ gpio_direction_output(VIPER_PSU_nCS_LD_GPIO, 0))
+ goto err_dir;
+
+ /* c/should assume redboot set the correct level ??? */
+ viper_set_core_cpu_voltage(get_clk_frequency_khz(0), 1);
+
+ return;
+
+err_dir:
+ gpio_free(VIPER_PSU_nCS_LD_GPIO);
+err_request_cs:
+ gpio_free(VIPER_PSU_CLK_GPIO);
+err_request_clk:
+ gpio_free(VIPER_PSU_DATA_GPIO);
+err_request_data:
+ pr_err("viper: Failed to setup vcore control GPIOs\n");
+}
+
+static void __init viper_init_serial_gpio(void)
+{
+ if (gpio_request(VIPER_UART_SHDN_GPIO, "UARTs shutdown"))
+ goto err_request;
+
+ if (gpio_direction_output(VIPER_UART_SHDN_GPIO, 0))
+ goto err_dir;
+
+ return;
+
+err_dir:
+ gpio_free(VIPER_UART_SHDN_GPIO);
+err_request:
+ pr_err("viper: Failed to setup UART shutdown GPIO\n");
+}
+
+#ifdef CONFIG_CPU_FREQ
+static int viper_cpufreq_notifier(struct notifier_block *nb,
+ unsigned long val, void *data)
+{
+ struct cpufreq_freqs *freq = data;
+
+ /* TODO: Adjust timings??? */
+
+ switch (val) {
+ case CPUFREQ_PRECHANGE:
+ if (freq->old < freq->new) {
+ /* we are getting faster so raise the voltage
+ * before we change freq */
+ viper_set_core_cpu_voltage(freq->new, 0);
+ }
+ break;
+ case CPUFREQ_POSTCHANGE:
+ if (freq->old > freq->new) {
+ /* we are slowing down so drop the power
+ * after we change freq */
+ viper_set_core_cpu_voltage(freq->new, 0);
+ }
+ break;
+ case CPUFREQ_RESUMECHANGE:
+ viper_set_core_cpu_voltage(freq->new, 0);
+ break;
+ default:
+ /* ignore */
+ break;
+ }
+
+ return 0;
+}
+
+static struct notifier_block viper_cpufreq_notifier_block = {
+ .notifier_call = viper_cpufreq_notifier
+};
+
+static void __init viper_init_cpufreq(void)
+{
+ if (cpufreq_register_notifier(&viper_cpufreq_notifier_block,
+ CPUFREQ_TRANSITION_NOTIFIER))
+ pr_err("viper: Failed to setup cpufreq notifier\n");
+}
+#else
+static inline void viper_init_cpufreq(void) {}
+#endif
+
+static void viper_power_off(void)
+{
+ pr_notice("Shutting off UPS\n");
+ gpio_set_value(VIPER_UPS_GPIO, 1);
+ /* Spin to death... */
+ while (1);
+}
+
+static void __init viper_init(void)
+{
+ u8 version;
+
+ pm_power_off = viper_power_off;
+
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(viper_pin_config));
+
+ /* Wake-up serial console */
+ viper_init_serial_gpio();
+
+ set_pxa_fb_info(&fb_info);
+
+ /* v1 hardware cannot use the datacs line */
+ version = viper_hw_version();
+ if (version == 0)
+ smc91x_device.num_resources--;
+
+ pxa_set_i2c_info(NULL);
+ platform_add_devices(viper_devs, ARRAY_SIZE(viper_devs));
+
+ viper_init_vcore_gpios();
+ viper_init_cpufreq();
+
+ sysdev_driver_register(&cpu_sysdev_class, &viper_cpu_sysdev_driver);
+
+ if (version) {
+ pr_info("viper: hardware v%di%d detected. "
+ "CPLD revision %d.\n",
+ VIPER_BOARD_VERSION(version),
+ VIPER_BOARD_ISSUE(version),
+ VIPER_CPLD_REVISION(version));
+ system_rev = (VIPER_BOARD_VERSION(version) << 8) |
+ (VIPER_BOARD_ISSUE(version) << 4) |
+ VIPER_CPLD_REVISION(version);
+ } else {
+ pr_info("viper: No version register.\n");
+ }
+
+ i2c_register_board_info(1, ARRAY_AND_SIZE(viper_i2c_devices));
+
+ viper_tpm_init();
+ pxa_set_ac97_info(NULL);
+}
+
+static struct map_desc viper_io_desc[] __initdata = {
+ {
+ .virtual = VIPER_CPLD_BASE,
+ .pfn = __phys_to_pfn(VIPER_CPLD_PHYS),
+ .length = 0x00300000,
+ .type = MT_DEVICE,
+ },
+ {
+ .virtual = VIPER_PC104IO_BASE,
+ .pfn = __phys_to_pfn(_PCMCIA1IO),
+ .length = 0x00800000,
+ .type = MT_DEVICE,
+ },
+};
+
+static void __init viper_map_io(void)
+{
+ pxa_map_io();
+
+ iotable_init(viper_io_desc, ARRAY_SIZE(viper_io_desc));
+
+ PCFR |= PCFR_OPDE;
+}
+
+MACHINE_START(VIPER, "Arcom/Eurotech VIPER SBC")
+ /* Maintainer: Marc Zyngier <maz@misterjones.org> */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = viper_map_io,
+ .init_irq = viper_init_irq,
+ .timer = &pxa_timer,
+ .init_machine = viper_init,
+MACHINE_END
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 0cb65b5772fe8eb0045a8b2b0686477df6e9b511..8138044334668849506b15e299a4952b85c84901 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -29,6 +29,7 @@
#include <mach/pxafb.h>
#include <mach/zylonite.h>
#include <mach/mmc.h>
+#include <mach/ohci.h>
#include <mach/pxa27x_keypad.h>
#include <mach/pxa3xx_nand.h>
@@ -423,6 +424,21 @@ static void __init zylonite_init_nand(void)
static inline void zylonite_init_nand(void) {}
#endif /* CONFIG_MTD_NAND_PXA3xx || CONFIG_MTD_NAND_PXA3xx_MODULE */
+#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
+static struct pxaohci_platform_data zylonite_ohci_info = {
+ .port_mode = PMM_PERPORT_MODE,
+ .flags = ENABLE_PORT1 | ENABLE_PORT2 |
+ POWER_CONTROL_LOW | POWER_SENSE_LOW,
+};
+
+static void __init zylonite_init_ohci(void)
+{
+ pxa_set_ohci_info(&zylonite_ohci_info);
+}
+#else
+static inline void zylonite_init_ohci(void) {}
+#endif /* CONFIG_USB_OHCI_HCD || CONFIG_USB_OHCI_HCD_MODULE */
+
static void __init zylonite_init(void)
{
/* board-processor specific initialization */
@@ -443,6 +459,7 @@ static void __init zylonite_init(void)
zylonite_init_keypad();
zylonite_init_nand();
zylonite_init_leds();
+ zylonite_init_ohci();
}
MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)")
diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c
index 095f5c648236666467b983b894ae3a1d8771a562..46538885a58aad46e5a2d0543d582971eee89cf1 100644
--- a/arch/arm/mach-pxa/zylonite_pxa300.c
+++ b/arch/arm/mach-pxa/zylonite_pxa300.c
@@ -73,6 +73,12 @@ static mfp_cfg_t common_mfp_cfg[] __initdata = {
GPIO27_AC97_SDATA_OUT,
GPIO28_AC97_SYNC,
+ /* SSP3 */
+ GPIO91_SSP3_SCLK,
+ GPIO92_SSP3_FRM,
+ GPIO93_SSP3_TXD,
+ GPIO94_SSP3_RXD,
+
/* WM9713 IRQ */
GPIO26_GPIO,
@@ -113,6 +119,10 @@ static mfp_cfg_t common_mfp_cfg[] __initdata = {
GPIO13_MMC2_CLK,
GPIO14_MMC2_CMD,
+ /* USB Host */
+ GPIO0_2_USBH_PEN,
+ GPIO1_2_USBH_PWR,
+
/* Standard I2C */
GPIO21_I2C_SCL,
GPIO22_I2C_SDA,
@@ -209,7 +219,7 @@ static struct pca953x_platform_data gpio_exp[] = {
},
};
-struct i2c_board_info zylonite_i2c_board_info[] = {
+static struct i2c_board_info zylonite_i2c_board_info[] = {
{
.type = "pca9539",
.addr = 0x74,
diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c
index 9879d7da2df52cbf47ccfbed67bf54702fbdaa77..0f244744daaeb3c7e776a0abb27c325f664e2ef9 100644
--- a/arch/arm/mach-pxa/zylonite_pxa320.c
+++ b/arch/arm/mach-pxa/zylonite_pxa320.c
@@ -69,6 +69,12 @@ static mfp_cfg_t mfp_cfg[] __initdata = {
GPIO39_AC97_BITCLK,
GPIO40_AC97_nACRESET,
+ /* SSP3 */
+ GPIO89_SSP3_SCLK,
+ GPIO90_SSP3_FRM,
+ GPIO91_SSP3_TXD,
+ GPIO92_SSP3_RXD,
+
/* WM9713 IRQ */
GPIO15_GPIO,
@@ -117,6 +123,10 @@ static mfp_cfg_t mfp_cfg[] __initdata = {
GPIO28_MMC2_CLK,
GPIO29_MMC2_CMD,
+ /* USB Host */
+ GPIO2_2_USBH_PEN,
+ GPIO3_2_USBH_PWR,
+
/* Debug LEDs */
GPIO1_2_GPIO | MFP_LPM_DRIVE_HIGH,
GPIO4_2_GPIO | MFP_LPM_DRIVE_HIGH,
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 4f9c84ab781c35ecf74fe5022ea5e1555fae4a80..2f04d54711e7b86ad204a0916ba012e5234d91fd 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -27,10 +27,10 @@
#include <linux/amba/clcd.h>
#include <linux/clocksource.h>
#include <linux/clockchips.h>
+#include <linux/io.h>
#include <asm/system.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
#include <asm/hardware/arm_timer.h>
diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h
index 33dbbb41a6638b23c141fb4598c7b1a59bf0004f..3cea92c70d8f1df407e3b7f10da4d0470ab5ee0d 100644
--- a/arch/arm/mach-realview/core.h
+++ b/arch/arm/mach-realview/core.h
@@ -23,9 +23,9 @@
#define __ASM_ARCH_REALVIEW_H
#include <linux/amba/bus.h>
+#include <linux/io.h>
#include <asm/leds.h>
-#include <asm/io.h>
#define AMBA_DEVICE(name,busid,base,plat) \
static struct amba_device name##_device = { \
diff --git a/arch/arm/mach-realview/include/mach/system.h b/arch/arm/mach-realview/include/mach/system.h
index 4d3c8f3f80537d99888f77660e9c7b32d7408743..a2f61c78adbf26cadb3ce184c4eb927edba53b32 100644
--- a/arch/arm/mach-realview/include/mach/system.h
+++ b/arch/arm/mach-realview/include/mach/system.h
@@ -21,8 +21,8 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <mach/platform.h>
static inline void arch_idle(void)
diff --git a/arch/arm/mach-realview/localtimer.c b/arch/arm/mach-realview/localtimer.c
index 82fa1f26e026299d4c75c3365aeff9441c9955c9..44d178cd573342b5cc3578353c18b724e9b4f1e8 100644
--- a/arch/arm/mach-realview/localtimer.c
+++ b/arch/arm/mach-realview/localtimer.c
@@ -17,11 +17,11 @@
#include <linux/percpu.h>
#include <linux/clockchips.h>
#include <linux/irq.h>
+#include <linux/io.h>
#include <asm/hardware/arm_twd.h>
#include <asm/hardware/gic.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
static DEFINE_PER_CPU(struct clock_event_device, local_clockevent);
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index 1907d22f4fed55f069320c43b8624f72bb54d149..e102aeb0f76e8d6abdd69e8458b12a11d597a3ce 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -13,10 +13,10 @@
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/smp.h>
+#include <linux/io.h>
#include <asm/cacheflush.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
#include <mach/board-eb.h>
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index 19a9968fc5b9bc5671035e71557e7aa324370ccf..eb829eb1ebe29dceb394952205fae68e52575c47 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -23,9 +23,9 @@
#include <linux/platform_device.h>
#include <linux/sysdev.h>
#include <linux/amba/bus.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c
index 0986cbd1594358cdfe5679c0bec93481d17c6d53..cccdb3eb90fe94e0a41ffb6e30171759a6a3fe53 100644
--- a/arch/arm/mach-realview/realview_pb1176.c
+++ b/arch/arm/mach-realview/realview_pb1176.c
@@ -23,9 +23,9 @@
#include <linux/platform_device.h>
#include <linux/sysdev.h>
#include <linux/amba/bus.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c
index f4e7135e3eb581d80a9f393074e16e39157e4761..8b863148ec18b2b55f3571aa713d3bb787630ed5 100644
--- a/arch/arm/mach-realview/realview_pb11mp.c
+++ b/arch/arm/mach-realview/realview_pb11mp.c
@@ -23,9 +23,9 @@
#include <linux/platform_device.h>
#include <linux/sysdev.h>
#include <linux/amba/bus.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-rpc/dma.c b/arch/arm/mach-rpc/dma.c
index 4b19fe48419086c35584616b3af78459180d9500..7958a30f8932a5a418149ccd857f805b1f56af47 100644
--- a/arch/arm/mach-rpc/dma.c
+++ b/arch/arm/mach-rpc/dma.c
@@ -14,11 +14,11 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/dma-mapping.h>
+#include <linux/io.h>
#include <asm/page.h>
#include <asm/dma.h>
#include <asm/fiq.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/hardware.h>
#include <asm/uaccess.h>
diff --git a/arch/arm/mach-rpc/include/mach/memory.h b/arch/arm/mach-rpc/include/mach/memory.h
index 05425d558ee794518be2bc4508fd48fd20c59d84..9bf7e43e286337f8847a59c79c96303a022d9f45 100644
--- a/arch/arm/mach-rpc/include/mach/memory.h
+++ b/arch/arm/mach-rpc/include/mach/memory.h
@@ -36,4 +36,12 @@
#define FLUSH_BASE_PHYS 0x00000000
#define FLUSH_BASE 0xdf000000
+/*
+ * Sparsemem support. Each section is a maximum of 64MB. The sections
+ * are offset by 128MB and can cover 128MB, so that gives us a maximum
+ * of 29 physmem bits.
+ */
+#define MAX_PHYSMEM_BITS 29
+#define SECTION_SIZE_BITS 26
+
#endif
diff --git a/arch/arm/mach-rpc/include/mach/system.h b/arch/arm/mach-rpc/include/mach/system.h
index 54d6e3f2d3193133616eb3b547a6647ecafb5a82..bd7268ba17e2345dc0cba728523f063810bff637 100644
--- a/arch/arm/mach-rpc/include/mach/system.h
+++ b/arch/arm/mach-rpc/include/mach/system.h
@@ -7,9 +7,9 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/hardware/iomd.h>
-#include <asm/io.h>
static inline void arch_idle(void)
{
diff --git a/arch/arm/mach-rpc/include/mach/uncompress.h b/arch/arm/mach-rpc/include/mach/uncompress.h
index baa9c866d7bf6cb137e7b249b84dcdabb88fa872..d5862368c4f20853a8b333d8ca1ab68bf2771ac0 100644
--- a/arch/arm/mach-rpc/include/mach/uncompress.h
+++ b/arch/arm/mach-rpc/include/mach/uncompress.h
@@ -9,8 +9,8 @@
*/
#define VIDMEM ((char *)SCREEN_START)
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/setup.h>
#include <asm/page.h>
diff --git a/arch/arm/mach-rpc/irq.c b/arch/arm/mach-rpc/irq.c
index 7a029621db433a8199a9ccb33513057aa4566505..9dd15d679c5dd8b1833aae625a7a3fd218870364 100644
--- a/arch/arm/mach-rpc/irq.c
+++ b/arch/arm/mach-rpc/irq.c
@@ -1,10 +1,10 @@
#include <linux/init.h>
#include <linux/list.h>
+#include <linux/io.h>
#include <asm/mach/irq.h>
#include <asm/hardware/iomd.h>
#include <asm/irq.h>
-#include <asm/io.h>
static void iomd_ack_irq_a(unsigned int irq)
{
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index ce8470fea8873c4dd14fc262479779ff08b01a31..e88d417736af1225cdadca8825ff43e000958712 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -18,9 +18,9 @@
#include <linux/device.h>
#include <linux/serial_8250.h>
#include <linux/ata_platform.h>
+#include <linux/io.h>
#include <asm/elf.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
#include <asm/page.h>
diff --git a/arch/arm/mach-s3c2400/gpio.c b/arch/arm/mach-s3c2400/gpio.c
index 148d0ddef3e87843134200e39d74fc6208f23619..7a7ed4174c8c8c3f65608c206b37974a4c87dbe4 100644
--- a/arch/arm/mach-s3c2400/gpio.c
+++ b/arch/arm/mach-s3c2400/gpio.c
@@ -24,10 +24,10 @@
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <mach/regs-gpio.h>
diff --git a/arch/arm/mach-s3c2410/bast-irq.c b/arch/arm/mach-s3c2410/bast-irq.c
index c66021b5fa4d055a76ce2a7c5afb7960d0964a98..75738000272be89f69c3e4fd8b6c725a97e0644f 100644
--- a/arch/arm/mach-s3c2410/bast-irq.c
+++ b/arch/arm/mach-s3c2410/bast-irq.c
@@ -25,12 +25,12 @@
#include <linux/module.h>
#include <linux/ioport.h>
#include <linux/sysdev.h>
+#include <linux/io.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
@@ -130,8 +130,7 @@ bast_irq_pc104_demux(unsigned int irq,
for (i = 0; stat != 0; i++, stat >>= 1) {
if (stat & 1) {
irqno = bast_pc104_irqs[i];
- desc = irq_desc + irqno;
- desc_handle_irq(irqno, desc);
+ generic_handle_irq(irqno);
}
}
}
diff --git a/arch/arm/mach-s3c2410/clock.c b/arch/arm/mach-s3c2410/clock.c
index 1322851d1acb031bd441e2f4a433de6d68dad8db..fef646c36b540600576e83f4e982e2983302099b 100644
--- a/arch/arm/mach-s3c2410/clock.c
+++ b/arch/arm/mach-s3c2410/clock.c
@@ -31,11 +31,11 @@
#include <linux/mutex.h>
#include <linux/delay.h>
#include <linux/serial_core.h>
+#include <linux/io.h>
#include <asm/mach/map.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/plat-s3c/regs-serial.h>
#include <mach/regs-clock.h>
diff --git a/arch/arm/mach-s3c2410/gpio.c b/arch/arm/mach-s3c2410/gpio.c
index c6eefb1d590c3028022bcecbf378cb0b3244f35f..36a3132f39e72367d7a372c0c11d642bc57b4e3f 100644
--- a/arch/arm/mach-s3c2410/gpio.c
+++ b/arch/arm/mach-s3c2410/gpio.c
@@ -25,10 +25,10 @@
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <mach/regs-gpio.h>
diff --git a/arch/arm/mach-s3c2410/include/mach/system-reset.h b/arch/arm/mach-s3c2410/include/mach/system-reset.h
index ec2defebf0d51c63909e799ccf75fb85f7bb6086..43535a0e718699ca063b648ce37443fd68e6d5aa 100644
--- a/arch/arm/mach-s3c2410/include/mach/system-reset.h
+++ b/arch/arm/mach-s3c2410/include/mach/system-reset.h
@@ -11,7 +11,7 @@
*/
#include <mach/hardware.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/plat-s3c/regs-watchdog.h>
#include <mach/regs-clock.h>
diff --git a/arch/arm/mach-s3c2410/include/mach/system.h b/arch/arm/mach-s3c2410/include/mach/system.h
index e9f676bc01167c233e7c82688baf2a745519c4d8..a8cbca6701e54faf00e940b5db0c1ed1fbc8fd21 100644
--- a/arch/arm/mach-s3c2410/include/mach/system.h
+++ b/arch/arm/mach-s3c2410/include/mach/system.h
@@ -10,8 +10,8 @@
* published by the Free Software Foundation.
*/
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <mach/map.h>
#include <mach/idle.h>
diff --git a/arch/arm/mach-s3c2410/mach-amlm5900.c b/arch/arm/mach-s3c2410/mach-amlm5900.c
index f0de3c23ce782e2ac024880ebff29dd33a43cacc..527f88a288ec4ea094ffb4dc63e2a27e5c606b46 100644
--- a/arch/arm/mach-s3c2410/mach-amlm5900.c
+++ b/arch/arm/mach-s3c2410/mach-amlm5900.c
@@ -36,6 +36,7 @@
#include <linux/platform_device.h>
#include <linux/proc_fs.h>
#include <linux/serial_core.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -43,7 +44,6 @@
#include <asm/mach/flash.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <mach/fb.h>
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 24c6334fac89f05118f2c7969a84921b0abb3c50..e4368e6e7e6c9ac6b70c735c770bb747b2f65b2b 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -22,6 +22,7 @@
#include <linux/dm9000.h>
#include <linux/ata_platform.h>
#include <linux/i2c.h>
+#include <linux/io.h>
#include <net/ax88796.h>
@@ -34,7 +35,6 @@
#include <mach/bast-cpld.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index e35933a46d10690c1f8da015fdaba208bca2ea55..85e710f2863b37ec9a3edf21df100741f96c1f4a 100644
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -20,13 +20,13 @@
#include <linux/sysdev.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c
index 80fe2ed0775c86513141af4ed8d2a5d953809beb..3ece2d04934e20ce90ec6c2b4ac7bc67846e03fa 100644
--- a/arch/arm/mach-s3c2410/mach-n30.c
+++ b/arch/arm/mach-s3c2410/mach-n30.c
@@ -25,9 +25,9 @@
#include <linux/platform_device.h>
#include <linux/serial_core.h>
#include <linux/timer.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-otom.c b/arch/arm/mach-s3c2410/mach-otom.c
index 606ee15911b6e5d1cb20bff427fb19e58108e17c..c4dfe3eabe1d87a21e0bc741284a707e0495b031 100644
--- a/arch/arm/mach-s3c2410/mach-otom.c
+++ b/arch/arm/mach-s3c2410/mach-otom.c
@@ -17,6 +17,7 @@
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -25,7 +26,6 @@
#include <mach/otom-map.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c
index 7d34844debded6fbc865b77bbb463a0d147b74dd..97c13192315ba8ae60140250e7648ab8b66ef0be 100644
--- a/arch/arm/mach-s3c2410/mach-qt2410.c
+++ b/arch/arm/mach-s3c2410/mach-qt2410.c
@@ -32,7 +32,7 @@
#include <linux/serial_core.h>
#include <linux/spi/spi.h>
#include <linux/spi/spi_bitbang.h>
-
+#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/nand_ecc.h>
@@ -43,7 +43,6 @@
#include <asm/mach/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-smdk2410.c b/arch/arm/mach-s3c2410/mach-smdk2410.c
index b88939d72282bfb6ed53ea89d397de096ef94e8d..d49e58acb03b033eaaacaf15accb8bd75c88ee14 100644
--- a/arch/arm/mach-s3c2410/mach-smdk2410.c
+++ b/arch/arm/mach-s3c2410/mach-smdk2410.c
@@ -36,13 +36,13 @@
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-tct_hammer.c b/arch/arm/mach-s3c2410/mach-tct_hammer.c
index ec87306a8c247b406dd74f7196eb06f5826cfa60..cc2e79fe4f9f6a3e7abca47fccd91f8ae6c6c4cb 100644
--- a/arch/arm/mach-s3c2410/mach-tct_hammer.c
+++ b/arch/arm/mach-s3c2410/mach-tct_hammer.c
@@ -33,6 +33,7 @@
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/serial_core.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -40,7 +41,6 @@
#include <asm/mach/flash.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c
index fbc0213d5485eb8cc9ce32f328a9647d639f82ec..ed3acb05c8553253a1598ef52c50c5907cb043a7 100644
--- a/arch/arm/mach-s3c2410/mach-vr1000.c
+++ b/arch/arm/mach-s3c2410/mach-vr1000.c
@@ -25,6 +25,7 @@
#include <linux/tty.h>
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -36,7 +37,6 @@
#include <mach/vr1000-cpld.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index ba43ff9e81646616acac13ce2de1e5a9d48e9414..733f8a22777536c43339cf9cb2d3ae2b0ccf42c9 100644
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -25,9 +25,9 @@
#include <linux/errno.h>
#include <linux/time.h>
#include <linux/sysdev.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/s3c2410.c b/arch/arm/mach-s3c2410/s3c2410.c
index 5d977f9c88acf3cb462df6bdd0cac4bf3899653c..b1e658c917a07840171c85601a120a420bb0a941 100644
--- a/arch/arm/mach-s3c2410/s3c2410.c
+++ b/arch/arm/mach-s3c2410/s3c2410.c
@@ -19,13 +19,13 @@
#include <linux/sysdev.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/regs-clock.h>
diff --git a/arch/arm/mach-s3c2410/usb-simtec.c b/arch/arm/mach-s3c2410/usb-simtec.c
index 4dacf8a1750d3dd45acc503263b3ef1fa90f8efc..eb6fc0bfd47ecd8f1e28f7b4e49fc0d31dedcb86 100644
--- a/arch/arm/mach-s3c2410/usb-simtec.c
+++ b/arch/arm/mach-s3c2410/usb-simtec.c
@@ -21,6 +21,7 @@
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/device.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -32,7 +33,6 @@
#include <mach/regs-gpio.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/plat-s3c24xx/devs.h>
diff --git a/arch/arm/mach-s3c2412/clock.c b/arch/arm/mach-s3c2412/clock.c
index af4b2ce516f99777340f5fe70afd91692bac6a93..5fbaac6054f8a0ce3fb9f94163308a42074f9d4a 100644
--- a/arch/arm/mach-s3c2412/clock.c
+++ b/arch/arm/mach-s3c2412/clock.c
@@ -31,11 +31,11 @@
#include <linux/mutex.h>
#include <linux/delay.h>
#include <linux/serial_core.h>
+#include <linux/io.h>
#include <asm/mach/map.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/plat-s3c/regs-serial.h>
#include <mach/regs-clock.h>
diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c
index 22fc04a3b5339b4ffa9a06fb5820395663250697..dcfff6b8b95854c173211b70d2babfb740cc75ea 100644
--- a/arch/arm/mach-s3c2412/dma.c
+++ b/arch/arm/mach-s3c2412/dma.c
@@ -16,10 +16,10 @@
#include <linux/init.h>
#include <linux/sysdev.h>
#include <linux/serial_core.h>
+#include <linux/io.h>
#include <asm/dma.h>
#include <mach/dma.h>
-#include <asm/io.h>
#include <asm/plat-s3c24xx/dma.h>
#include <asm/plat-s3c24xx/cpu.h>
diff --git a/arch/arm/mach-s3c2412/irq.c b/arch/arm/mach-s3c2412/irq.c
index ac62b79044f4a06b83a2ad115942c2dd54ed04d6..41720f2c1fea8eb3d1ccb52ac181a4540c76061d 100644
--- a/arch/arm/mach-s3c2412/irq.c
+++ b/arch/arm/mach-s3c2412/irq.c
@@ -24,10 +24,10 @@
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/sysdev.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
@@ -123,10 +123,10 @@ static void s3c2412_irq_demux_cfsdi(unsigned int irq, struct irq_desc *desc)
subsrc &= ~submsk;
if (subsrc & INTBIT(IRQ_S3C2412_SDI))
- desc_handle_irq(IRQ_S3C2412_SDI, irq_desc + IRQ_S3C2412_SDI);
+ generic_handle_irq(IRQ_S3C2412_SDI);
if (subsrc & INTBIT(IRQ_S3C2412_CF))
- desc_handle_irq(IRQ_S3C2412_CF, irq_desc + IRQ_S3C2412_CF);
+ generic_handle_irq(IRQ_S3C2412_CF);
}
#define INTMSK_CFSDI (1UL << (IRQ_S3C2412_CFSDI - IRQ_EINT0))
diff --git a/arch/arm/mach-s3c2412/mach-smdk2413.c b/arch/arm/mach-s3c2412/mach-smdk2413.c
index 80affb1ee4cd4c07471a29396dbed844b5c1fbe8..8f8d9117b968d0d77635da2e4a563783c001d5dc 100644
--- a/arch/arm/mach-s3c2412/mach-smdk2413.c
+++ b/arch/arm/mach-s3c2412/mach-smdk2413.c
@@ -19,6 +19,7 @@
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -27,7 +28,6 @@
#include <mach/hardware.h>
#include <asm/hardware/iomd.h>
#include <asm/setup.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2412/mach-vstms.c b/arch/arm/mach-s3c2412/mach-vstms.c
index 7a08b37899150d736d22d214b629ab6083b7e7cc..bb9bf63b2e02d0564fffbbe2cf86a15cb52ee60f 100644
--- a/arch/arm/mach-s3c2412/mach-vstms.c
+++ b/arch/arm/mach-s3c2412/mach-vstms.c
@@ -17,7 +17,7 @@
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
-
+#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/nand_ecc.h>
@@ -29,7 +29,6 @@
#include <mach/hardware.h>
#include <asm/setup.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c
index 737523a4e037dba09ab6bebb6f2116c7b823158b..9540ef752f73c2da727a7b74b096981d4b450031 100644
--- a/arch/arm/mach-s3c2412/pm.c
+++ b/arch/arm/mach-s3c2412/pm.c
@@ -18,9 +18,9 @@
#include <linux/init.h>
#include <linux/sysdev.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/regs-power.h>
diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c
index d278010b9f60ffdbf5250e4a1dbf79665dd4ffb8..42440fc5568192e225a8a5aa46b8d7e6c260251a 100644
--- a/arch/arm/mach-s3c2412/s3c2412.c
+++ b/arch/arm/mach-s3c2412/s3c2412.c
@@ -20,6 +20,7 @@
#include <linux/sysdev.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -27,7 +28,6 @@
#include <mach/hardware.h>
#include <asm/proc-fns.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/reset.h>
diff --git a/arch/arm/mach-s3c2440/clock.c b/arch/arm/mach-s3c2440/clock.c
index 95567e6daea122be7af71b81624249e4750e576e..40503a65bacfffa51b5199a14eac13868f31ef9e 100644
--- a/arch/arm/mach-s3c2440/clock.c
+++ b/arch/arm/mach-s3c2440/clock.c
@@ -33,11 +33,11 @@
#include <linux/ioport.h>
#include <linux/mutex.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/atomic.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <mach/regs-clock.h>
diff --git a/arch/arm/mach-s3c2440/dsc.c b/arch/arm/mach-s3c2440/dsc.c
index c0c67438d0a432c72197477cf4d35b3eaacea4b5..4f7d06baf0d377a7c1427820c413c6cb574dc6e0 100644
--- a/arch/arm/mach-s3c2440/dsc.c
+++ b/arch/arm/mach-s3c2440/dsc.c
@@ -15,13 +15,13 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/module.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/regs-gpio.h>
diff --git a/arch/arm/mach-s3c2440/irq.c b/arch/arm/mach-s3c2440/irq.c
index 276b823f4e27f0130b3a141ec16f8e603fe46932..33e3ede0a2b32d3623c31ec06390b29e51c5b99c 100644
--- a/arch/arm/mach-s3c2440/irq.c
+++ b/arch/arm/mach-s3c2440/irq.c
@@ -24,10 +24,10 @@
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/sysdev.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
@@ -44,7 +44,6 @@ static void s3c_irq_demux_wdtac97(unsigned int irq,
struct irq_desc *desc)
{
unsigned int subsrc, submsk;
- struct irq_desc *mydesc;
/* read the current pending interrupts, and the mask
* for what it is available */
@@ -58,12 +57,10 @@ static void s3c_irq_demux_wdtac97(unsigned int irq,
if (subsrc != 0) {
if (subsrc & 1) {
- mydesc = irq_desc + IRQ_S3C2440_WDT;
- desc_handle_irq(IRQ_S3C2440_WDT, mydesc);
+ generic_handle_irq(IRQ_S3C2440_WDT);
}
if (subsrc & 2) {
- mydesc = irq_desc + IRQ_S3C2440_AC97;
- desc_handle_irq(IRQ_S3C2440_AC97, mydesc);
+ generic_handle_irq(IRQ_S3C2440_AC97);
}
}
}
diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c
index 441f4bc094729a8a04d82cdf699a74007dec7163..19eb0e5269ac3bf7e458563a1fe92ae2decd3c02 100644
--- a/arch/arm/mach-s3c2440/mach-anubis.c
+++ b/arch/arm/mach-s3c2440/mach-anubis.c
@@ -19,7 +19,7 @@
#include <linux/platform_device.h>
#include <linux/ata_platform.h>
#include <linux/i2c.h>
-
+#include <linux/io.h>
#include <linux/sm501.h>
#include <linux/sm501-regs.h>
@@ -32,7 +32,6 @@
#include <mach/anubis-cpld.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2440/mach-nexcoder.c b/arch/arm/mach-s3c2440/mach-nexcoder.c
index 1a5e7027b41b96b1cdd12fe0bda7721a6ccb3a28..49e828d1d4d852e33a425424481938e572b08975 100644
--- a/arch/arm/mach-s3c2440/mach-nexcoder.c
+++ b/arch/arm/mach-s3c2440/mach-nexcoder.c
@@ -21,6 +21,7 @@
#include <linux/string.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <linux/mtd/map.h>
@@ -30,7 +31,6 @@
#include <asm/setup.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c
index 8b83f93b6102ae7aa0cbe7b703a4096cd4ee3284..85144aa52c276e7449dee5266e48a4fc36170a27 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -20,6 +20,7 @@
#include <linux/serial_core.h>
#include <linux/clk.h>
#include <linux/i2c.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -29,7 +30,6 @@
#include <mach/osiris-cpld.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c
index e0b07e6a0a18507d9df8768acdd9068966d816fd..a4c690456d19a40f3ffcb72a08905f2292cb429c 100644
--- a/arch/arm/mach-s3c2440/mach-rx3715.c
+++ b/arch/arm/mach-s3c2440/mach-rx3715.c
@@ -23,7 +23,7 @@
#include <linux/platform_device.h>
#include <linux/serial_core.h>
#include <linux/serial.h>
-
+#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/nand_ecc.h>
@@ -34,7 +34,6 @@
#include <asm/mach/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2440/mach-smdk2440.c b/arch/arm/mach-s3c2440/mach-smdk2440.c
index 327c8f371984b8eedd9a0cdeee4e54543e380106..7ac60b869e7fde7dfe708b1972072102b9359ee6 100644
--- a/arch/arm/mach-s3c2440/mach-smdk2440.c
+++ b/arch/arm/mach-s3c2440/mach-smdk2440.c
@@ -21,13 +21,13 @@
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2440/s3c2440.c b/arch/arm/mach-s3c2440/s3c2440.c
index d6b9a92d284ed09dbfdfae8475e75693ac9c2d05..c81cdb330712cdb3bc16ac708fe4fba4b6b255cd 100644
--- a/arch/arm/mach-s3c2440/s3c2440.c
+++ b/arch/arm/mach-s3c2440/s3c2440.c
@@ -20,13 +20,13 @@
#include <linux/serial_core.h>
#include <linux/sysdev.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/plat-s3c24xx/s3c2440.h>
diff --git a/arch/arm/mach-s3c2442/clock.c b/arch/arm/mach-s3c2442/clock.c
index 569b5c3d334aebf20c465b2139812433baf2b3d2..18f2ce4d7b23b7667b6748627fe0daa1cf25092a 100644
--- a/arch/arm/mach-s3c2442/clock.c
+++ b/arch/arm/mach-s3c2442/clock.c
@@ -33,11 +33,11 @@
#include <linux/ioport.h>
#include <linux/mutex.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/atomic.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <mach/regs-clock.h>
diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c
index 6a8d7cced4a26c6244e62d45736996fc1c12af14..603b5ea1deab4b96b0a267a816ccfc7c89f6953a 100644
--- a/arch/arm/mach-s3c2443/clock.c
+++ b/arch/arm/mach-s3c2443/clock.c
@@ -31,11 +31,11 @@
#include <linux/mutex.h>
#include <linux/delay.h>
#include <linux/serial_core.h>
+#include <linux/io.h>
#include <asm/mach/map.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <mach/regs-s3c2443-clock.h>
diff --git a/arch/arm/mach-s3c2443/dma.c b/arch/arm/mach-s3c2443/dma.c
index c1ff03aebfda5f4b6be68dab3bddc7daa43e699f..5d9ee772659bd73ca696415d205522e6a31fac1c 100644
--- a/arch/arm/mach-s3c2443/dma.c
+++ b/arch/arm/mach-s3c2443/dma.c
@@ -16,10 +16,10 @@
#include <linux/init.h>
#include <linux/sysdev.h>
#include <linux/serial_core.h>
+#include <linux/io.h>
#include <asm/dma.h>
#include <mach/dma.h>
-#include <asm/io.h>
#include <asm/plat-s3c24xx/dma.h>
#include <asm/plat-s3c24xx/cpu.h>
diff --git a/arch/arm/mach-s3c2443/irq.c b/arch/arm/mach-s3c2443/irq.c
index 9674de7223fdba311aad83f499064f4f6575dc41..e44341d7dfef91189ad960cbcc8264357879eecd 100644
--- a/arch/arm/mach-s3c2443/irq.c
+++ b/arch/arm/mach-s3c2443/irq.c
@@ -24,10 +24,10 @@
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/sysdev.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
@@ -44,7 +44,6 @@ static inline void s3c2443_irq_demux(unsigned int irq, unsigned int len)
{
unsigned int subsrc, submsk;
unsigned int end;
- struct irq_desc *mydesc;
/* read the current pending interrupts, and the mask
* for what it is available */
@@ -57,13 +56,11 @@ static inline void s3c2443_irq_demux(unsigned int irq, unsigned int len)
subsrc &= (1 << len)-1;
end = len + irq;
- mydesc = irq_desc + irq;
for (; irq < end && subsrc; irq++) {
if (subsrc & 1)
- desc_handle_irq(irq, mydesc);
+ generic_handle_irq(irq);
- mydesc++;
subsrc >>= 1;
}
}
diff --git a/arch/arm/mach-s3c2443/mach-smdk2443.c b/arch/arm/mach-s3c2443/mach-smdk2443.c
index e3c0d587bd10c20eeee945094d96b28a5e918637..f0d119dc040906838fadedcc73d940e2946450da 100644
--- a/arch/arm/mach-s3c2443/mach-smdk2443.c
+++ b/arch/arm/mach-s3c2443/mach-smdk2443.c
@@ -21,13 +21,13 @@
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2443/s3c2443.c b/arch/arm/mach-s3c2443/s3c2443.c
index 37793f924b5e34f8a6318a08c670225c2b9a3996..c973b68cc7358c4c01f57b18ad41bd063ae2947b 100644
--- a/arch/arm/mach-s3c2443/s3c2443.c
+++ b/arch/arm/mach-s3c2443/s3c2443.c
@@ -20,13 +20,13 @@
#include <linux/serial_core.h>
#include <linux/sysdev.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/regs-s3c2443-clock.h>
diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c
index 3efefbdd2527ee966377020bb2add9a08828e09a..ab5883b39ddf3a75101bb2f5d15bc05f78e2d01f 100644
--- a/arch/arm/mach-sa1100/badge4.c
+++ b/arch/arm/mach-sa1100/badge4.c
@@ -95,19 +95,19 @@ static int __init badge4_sa1111_init(void)
* One-hundred-twenty-seven 32 KiW Main Blocks (8128 Ki b)
*/
static struct mtd_partition badge4_partitions[] = {
- {
- .name = "BLOB boot loader",
- .offset = 0,
- .size = 0x0000A000
- }, {
- .name = "params",
- .offset = MTDPART_OFS_APPEND,
- .size = 0x00006000
- }, {
- .name = "root",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL
- }
+ {
+ .name = "BLOB boot loader",
+ .offset = 0,
+ .size = 0x0000A000
+ }, {
+ .name = "params",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 0x00006000
+ }, {
+ .name = "root",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL
+ }
};
static struct flash_platform_data badge4_flash_data = {
@@ -126,7 +126,7 @@ static int five_v_on __initdata = 0;
static int __init five_v_on_setup(char *ignore)
{
- five_v_on = 1;
+ five_v_on = 1;
return 1;
}
__setup("five_v_on", five_v_on_setup);
@@ -171,15 +171,15 @@ static int __init badge4_init(void)
GPCR = BADGE4_GPIO_TESTPT_J7;
GPDR |= BADGE4_GPIO_TESTPT_J7;
- /* 5V supply rail. */
- GPCR = BADGE4_GPIO_PCMEN5V; /* initially off */
- GPDR |= BADGE4_GPIO_PCMEN5V;
+ /* 5V supply rail. */
+ GPCR = BADGE4_GPIO_PCMEN5V; /* initially off */
+ GPDR |= BADGE4_GPIO_PCMEN5V;
/* CPLD sdram type inputs; set up by blob */
//GPDR |= (BADGE4_GPIO_SDTYP1 | BADGE4_GPIO_SDTYP0);
printk(KERN_DEBUG __FILE__ ": SDRAM CPLD typ1=%d typ0=%d\n",
- !!(GPLR & BADGE4_GPIO_SDTYP1),
- !!(GPLR & BADGE4_GPIO_SDTYP0));
+ !!(GPLR & BADGE4_GPIO_SDTYP1),
+ !!(GPLR & BADGE4_GPIO_SDTYP0));
/* SA1111 reset pin; set up by blob */
//GPSR = BADGE4_GPIO_SA1111_NRST;
@@ -205,8 +205,8 @@ static int __init badge4_init(void)
ret = badge4_sa1111_init();
if (ret < 0)
printk(KERN_ERR
- "%s: SA-1111 initialization failed (%d)\n",
- __func__, ret);
+ "%s: SA-1111 initialization failed (%d)\n",
+ __func__, ret);
/* maybe turn on 5v0 from the start */
@@ -254,7 +254,7 @@ EXPORT_SYMBOL(badge4_set_5V);
static struct map_desc badge4_io_desc[] __initdata = {
- { /* SRAM bank 1 */
+ { /* SRAM bank 1 */
.virtual = 0xf1000000,
.pfn = __phys_to_pfn(0x08000000),
.length = 0x00100000,
diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/arch/arm/mach-sa1100/cpu-sa1100.c
index da3a898a6d66e70c115a7e904efe7cede6ae8a39..f7fa03478efd9e7c203c72363696e8651209499d 100644
--- a/arch/arm/mach-sa1100/cpu-sa1100.c
+++ b/arch/arm/mach-sa1100/cpu-sa1100.c
@@ -88,6 +88,8 @@
#include <linux/init.h>
#include <linux/cpufreq.h>
+#include <asm/cputype.h>
+
#include <mach/hardware.h>
#include "generic.h"
@@ -240,7 +242,7 @@ static struct cpufreq_driver sa1100_driver = {
static int __init sa1100_dram_init(void)
{
- if ((processor_id & CPU_SA1100_MASK) == CPU_SA1100_ID)
+ if (cpu_is_sa1100())
return cpufreq_register_driver(&sa1100_driver);
else
return -ENODEV;
diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c
index 029dbfbbafcf6e6d2ead0e6aa9ddb4b26a9ed22e..3e4fb214eada2d541cf148468f8951de2be457b5 100644
--- a/arch/arm/mach-sa1100/cpu-sa1110.c
+++ b/arch/arm/mach-sa1100/cpu-sa1110.c
@@ -23,10 +23,11 @@
#include <linux/cpufreq.h>
#include <linux/delay.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <mach/hardware.h>
+#include <asm/cputype.h>
#include <asm/mach-types.h>
-#include <asm/io.h>
#include <asm/system.h>
#include "generic.h"
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index 1362994c78aa1ede98cdc4661cb1cb56623378e0..c1fbd5b5f9c459fa772df1295a337b365bd49e88 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -18,9 +18,9 @@
#include <linux/ioport.h>
#include <linux/sched.h> /* just for sched_clock() - funny that */
#include <linux/platform_device.h>
+#include <linux/cnt32_to_63.h>
#include <asm/div64.h>
-#include <asm/cnt32_to_63.h>
#include <mach/hardware.h>
#include <asm/system.h>
#include <asm/pgtable.h>
@@ -42,7 +42,7 @@ EXPORT_SYMBOL(reset_status);
static const unsigned short cclk_frequency_100khz[NR_FREQS] = {
590, /* 59.0 MHz */
737, /* 73.7 MHz */
- 885, /* 88.5 MHz */
+ 885, /* 88.5 MHz */
1032, /* 103.2 MHz */
1180, /* 118.0 MHz */
1327, /* 132.7 MHz */
@@ -52,10 +52,10 @@ static const unsigned short cclk_frequency_100khz[NR_FREQS] = {
1917, /* 191.7 MHz */
2064, /* 206.4 MHz */
2212, /* 221.2 MHz */
- 2359, /* 235.9 MHz */
- 2507, /* 250.7 MHz */
- 2654, /* 265.4 MHz */
- 2802 /* 280.2 MHz */
+ 2359, /* 235.9 MHz */
+ 2507, /* 250.7 MHz */
+ 2654, /* 265.4 MHz */
+ 2802 /* 280.2 MHz */
};
#if defined(CONFIG_CPU_FREQ_SA1100) || defined(CONFIG_CPU_FREQ_SA1110)
@@ -113,7 +113,7 @@ unsigned int sa11x0_getspeed(unsigned int cpu)
#else
/*
* We still need to provide this so building without cpufreq works.
- */
+ */
unsigned int cpufreq_get(unsigned int cpu)
{
return cclk_frequency_100khz[PPCR & 0xf] * 100;
@@ -389,7 +389,7 @@ EXPORT_SYMBOL(sa1100fb_lcd_power);
*/
static struct map_desc standard_io_desc[] __initdata = {
- { /* PCM */
+ { /* PCM */
.virtual = 0xf8000000,
.pfn = __phys_to_pfn(0x80000000),
.length = 0x00100000,
diff --git a/arch/arm/mach-sa1100/include/mach/SA-1100.h b/arch/arm/mach-sa1100/include/mach/SA-1100.h
index 62aaf04a390674b477c6d063165641ef428d3c53..4f7ea012e1e57e3f676db5f832579d9ed98e3f81 100644
--- a/arch/arm/mach-sa1100/include/mach/SA-1100.h
+++ b/arch/arm/mach-sa1100/include/mach/SA-1100.h
@@ -2054,19 +2054,3 @@
/* active display mode) */
#define LCCR3_OutEnH (LCCR3_OEP*0) /* Output Enable active High */
#define LCCR3_OutEnL (LCCR3_OEP*1) /* Output Enable active Low */
-
-#ifndef __ASSEMBLY__
-extern unsigned int processor_id;
-#endif
-
-#define CPU_REVISION (processor_id & 15)
-#define CPU_SA1110_A0 (0)
-#define CPU_SA1110_B0 (4)
-#define CPU_SA1110_B1 (5)
-#define CPU_SA1110_B2 (6)
-#define CPU_SA1110_B4 (8)
-
-#define CPU_SA1100_ID (0x4401a110)
-#define CPU_SA1100_MASK (0xfffffff0)
-#define CPU_SA1110_ID (0x6901b110)
-#define CPU_SA1110_MASK (0xfffffff0)
diff --git a/arch/arm/mach-sa1100/include/mach/hardware.h b/arch/arm/mach-sa1100/include/mach/hardware.h
index 5976435f42c294c008d25d10518577371476b55d..b70846c096aa0f1755290fa1b5cdb2b4f837e5e4 100644
--- a/arch/arm/mach-sa1100/include/mach/hardware.h
+++ b/arch/arm/mach-sa1100/include/mach/hardware.h
@@ -36,8 +36,26 @@
#define io_v2p( x ) \
( (((x)&0x00ffffff) | (((x)&(0x30000000>>VIO_SHIFT))<<VIO_SHIFT)) + PIO_START )
+#define CPU_SA1110_A0 (0)
+#define CPU_SA1110_B0 (4)
+#define CPU_SA1110_B1 (5)
+#define CPU_SA1110_B2 (6)
+#define CPU_SA1110_B4 (8)
+
+#define CPU_SA1100_ID (0x4401a110)
+#define CPU_SA1100_MASK (0xfffffff0)
+#define CPU_SA1110_ID (0x6901b110)
+#define CPU_SA1110_MASK (0xfffffff0)
+
#ifndef __ASSEMBLY__
+#include <asm/cputype.h>
+
+#define CPU_REVISION (read_cpuid_id() & 15)
+
+#define cpu_is_sa1100() ((read_cpuid_id() & CPU_SA1100_MASK) == CPU_SA1100_ID)
+#define cpu_is_sa1110() ((read_cpuid_id() & CPU_SA1110_MASK) == CPU_SA1110_ID)
+
# define __REG(x) (*((volatile unsigned long *)io_p2v(x)))
# define __PREG(x) (io_v2p((unsigned long)&(x)))
diff --git a/arch/arm/mach-sa1100/include/mach/jornada720.h b/arch/arm/mach-sa1100/include/mach/jornada720.h
index bc120850d313c1ea44e88fa99b76f93f833e6be9..cc6b4bfcecf6625edb3ad2a9b392b64f661db292 100644
--- a/arch/arm/mach-sa1100/include/mach/jornada720.h
+++ b/arch/arm/mach-sa1100/include/mach/jornada720.h
@@ -1,10 +1,10 @@
/*
* arch/arm/mach-sa1100/include/mach/jornada720.h
*
- * This file contains SSP/MCU communication definitions for HP Jornada 710/720/728
+ * SSP/MCU communication definitions for HP Jornada 710/720/728
*
- * Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
- * Copyright (C) 2000 John Ankcorn <jca@lcs.mit.edu>
+ * Copyright 2007,2008 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
+ * Copyright 2000 John Ankcorn <jca@lcs.mit.edu>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -25,3 +25,8 @@
#define PWMOFF 0xDF
#define TXDUMMY 0x11
#define ERRORCODE 0x00
+
+extern void jornada_ssp_start(void);
+extern void jornada_ssp_end(void);
+extern int jornada_ssp_inout(u8 byte);
+extern int jornada_ssp_byte(u8 byte);
diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h
index 29f639e2afc6a1180004e115fd2e3eaa58170372..1c127b68581d6e2ef2ec2be79792d0f4e63a1785 100644
--- a/arch/arm/mach-sa1100/include/mach/memory.h
+++ b/arch/arm/mach-sa1100/include/mach/memory.h
@@ -40,23 +40,21 @@ void sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes);
#define __bus_to_virt(x) __phys_to_virt(x)
/*
- * Because of the wide memory address space between physical RAM banks on the
- * SA1100, it's much convenient to use Linux's NUMA support to implement our
- * memory map representation. Assuming all memory nodes have equal access
+ * Because of the wide memory address space between physical RAM banks on the
+ * SA1100, it's much convenient to use Linux's SparseMEM support to implement
+ * our memory map representation. Assuming all memory nodes have equal access
* characteristics, we then have generic discontiguous memory support.
*
- * Of course, all this isn't mandatory for SA1100 implementations with only
- * one used memory bank. For those, simply undefine CONFIG_DISCONTIGMEM.
- *
- * The nodes are matched with the physical memory bank addresses which are
- * incidentally the same as virtual addresses.
+ * The sparsemem banks are matched with the physical memory bank addresses
+ * which are incidentally the same as virtual addresses.
*
* node 0: 0xc0000000 - 0xc7ffffff
* node 1: 0xc8000000 - 0xcfffffff
* node 2: 0xd0000000 - 0xd7ffffff
* node 3: 0xd8000000 - 0xdfffffff
*/
-#define NODE_MEM_SIZE_BITS 27
+#define MAX_PHYSMEM_BITS 32
+#define SECTION_SIZE_BITS 27
/*
* Cache flushing area - SA1100 zero bank
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index 86369a8f0cea79696ddb2256401cf0be221f2ac2..3093d46a9c6fb1e66328b14430381e8395096c93 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -122,14 +122,12 @@ sa1100_high_gpio_handler(unsigned int irq, struct irq_desc *desc)
GEDR = mask;
irq = IRQ_GPIO11;
- desc = irq_desc + irq;
mask >>= 11;
do {
if (mask & 1)
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
mask >>= 1;
irq++;
- desc++;
} while (mask);
mask = GEDR & 0xfffff800;
diff --git a/arch/arm/mach-sa1100/jornada720_ssp.c b/arch/arm/mach-sa1100/jornada720_ssp.c
index 06ea7abd917009401e3bc1e5d0498ec8ed705507..28cf3696797705a3b263f14854675498d279f068 100644
--- a/arch/arm/mach-sa1100/jornada720_ssp.c
+++ b/arch/arm/mach-sa1100/jornada720_ssp.c
@@ -21,8 +21,8 @@
#include <linux/slab.h>
#include <mach/hardware.h>
-#include <asm/hardware/ssp.h>
#include <mach/jornada720.h>
+#include <asm/hardware/ssp.h>
static DEFINE_SPINLOCK(jornada_ssp_lock);
static unsigned long jornada_ssp_flags;
@@ -109,12 +109,12 @@ EXPORT_SYMBOL(jornada_ssp_inout);
* jornada_ssp_start - enable mcu
*
*/
-int jornada_ssp_start()
+void jornada_ssp_start(void)
{
spin_lock_irqsave(&jornada_ssp_lock, jornada_ssp_flags);
GPCR = GPIO_GPIO25;
udelay(50);
- return 0;
+ return;
};
EXPORT_SYMBOL(jornada_ssp_start);
@@ -122,11 +122,11 @@ EXPORT_SYMBOL(jornada_ssp_start);
* jornada_ssp_end - disable mcu and turn off lock
*
*/
-int jornada_ssp_end()
+void jornada_ssp_end(void)
{
GPSR = GPIO_GPIO25;
spin_unlock_irqrestore(&jornada_ssp_lock, jornada_ssp_flags);
- return 0;
+ return;
};
EXPORT_SYMBOL(jornada_ssp_end);
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 4856a6bd24824d75b09bd0d0bbbd7d2c3641f13e..6ccd175bc4cf2abffa832d2b626f1bebfbc821e2 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -33,8 +33,6 @@ neponset_irq_handler(unsigned int irq, struct irq_desc *desc)
unsigned int irr;
while (1) {
- struct irq_desc *d;
-
/*
* Acknowledge the parent IRQ.
*/
@@ -67,21 +65,18 @@ neponset_irq_handler(unsigned int irq, struct irq_desc *desc)
desc->chip->ack(irq);
if (irr & IRR_ETHERNET) {
- d = irq_desc + IRQ_NEPONSET_SMC9196;
- desc_handle_irq(IRQ_NEPONSET_SMC9196, d);
+ generic_handle_irq(IRQ_NEPONSET_SMC9196);
}
if (irr & IRR_USAR) {
- d = irq_desc + IRQ_NEPONSET_USAR;
- desc_handle_irq(IRQ_NEPONSET_USAR, d);
+ generic_handle_irq(IRQ_NEPONSET_USAR);
}
desc->chip->unmask(irq);
}
if (irr & IRR_SA1111) {
- d = irq_desc + IRQ_NEPONSET_SA1111;
- desc_handle_irq(IRQ_NEPONSET_SA1111, d);
+ generic_handle_irq(IRQ_NEPONSET_SA1111);
}
}
}
diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c
index 83be1c6c5f80a731f0996714f67da037c399c273..e45d3a1890bcee7faaf6d23f406aa055726e4c10 100644
--- a/arch/arm/mach-sa1100/pleb.c
+++ b/arch/arm/mach-sa1100/pleb.c
@@ -8,11 +8,10 @@
#include <linux/ioport.h>
#include <linux/platform_device.h>
#include <linux/irq.h>
-
+#include <linux/io.h>
#include <linux/mtd/partitions.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
@@ -39,8 +38,8 @@
static struct resource smc91x_resources[] = {
[0] = {
- .start = PLEB_ETH0_P,
- .end = PLEB_ETH0_P | 0x03ffffff,
+ .start = PLEB_ETH0_P,
+ .end = PLEB_ETH0_P | 0x03ffffff,
.flags = IORESOURCE_MEM,
},
#if 0 /* Autoprobe instead, to get rising/falling edge characteristic right */
@@ -87,15 +86,15 @@ static struct resource pleb_flash_resources[] = {
static struct mtd_partition pleb_partitions[] = {
{
.name = "blob",
- .offset = 0,
+ .offset = 0,
.size = 0x00020000,
}, {
.name = "kernel",
- .offset = MTDPART_OFS_APPEND,
+ .offset = MTDPART_OFS_APPEND,
.size = 0x000e0000,
}, {
.name = "rootfs",
- .offset = MTDPART_OFS_APPEND,
+ .offset = MTDPART_OFS_APPEND,
.size = 0x00300000,
}
};
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index 8dd63531795928d394db43f96fe24e004c983136..3c74534f7fee427221f38733d3aee96dcbddc134 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -12,6 +12,7 @@
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
+#include <linux/io.h>
#include <asm/irq.h>
#include <mach/hardware.h>
@@ -27,7 +28,6 @@
#include <linux/serial_core.h>
#include <linux/ioport.h>
-#include <asm/io.h>
#include "generic.h"
diff --git a/arch/arm/mach-sa1100/ssp.c b/arch/arm/mach-sa1100/ssp.c
index 641f361c56f4858e15763a240e70909e80a08e7a..b20ff93b84a5a48d26e0e3cc858c803d23cdfdc1 100644
--- a/arch/arm/mach-sa1100/ssp.c
+++ b/arch/arm/mach-sa1100/ssp.c
@@ -17,8 +17,8 @@
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/init.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/hardware.h>
#include <asm/hardware/ssp.h>
diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c
index 09d9f33d4072fb591c8f4b1c2f2b90894ef86c70..a9400d98445160e9f6b61f9d6efd852373cfe404 100644
--- a/arch/arm/mach-shark/core.c
+++ b/arch/arm/mach-shark/core.c
@@ -9,10 +9,10 @@
#include <linux/irq.h>
#include <linux/sched.h>
#include <linux/serial_8250.h>
+#include <linux/io.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
-#include <asm/io.h>
#include <asm/leds.h>
#include <asm/param.h>
diff --git a/arch/arm/mach-shark/include/mach/system.h b/arch/arm/mach-shark/include/mach/system.h
index 85aceef6f87459bc7e75c7983bbe7c091f56b5ab..e45bd734a03e2e02475d1c9c29eb488e7c85b682 100644
--- a/arch/arm/mach-shark/include/mach/system.h
+++ b/arch/arm/mach-shark/include/mach/system.h
@@ -6,7 +6,7 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <asm/io.h>
+#include <linux/io.h>
static void arch_reset(char mode)
{
diff --git a/arch/arm/mach-shark/irq.c b/arch/arm/mach-shark/irq.c
index 44b0811b400cc2a89a3f6ad08e2534b137a1973f..c04eb6a1e2be1762c627d250c2ab6c8d3762ce70 100644
--- a/arch/arm/mach-shark/irq.c
+++ b/arch/arm/mach-shark/irq.c
@@ -11,9 +11,9 @@
#include <linux/init.h>
#include <linux/fs.h>
#include <linux/interrupt.h>
+#include <linux/io.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
/*
diff --git a/arch/arm/mach-shark/leds.c b/arch/arm/mach-shark/leds.c
index b1896471aa3c88f39887f7584ff98f00bd834679..8bd8d6bb4d922d77f7db4202cb9471c64b4131de 100644
--- a/arch/arm/mach-shark/leds.c
+++ b/arch/arm/mach-shark/leds.c
@@ -20,10 +20,10 @@
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/ioport.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/leds.h>
-#include <asm/io.h>
#include <asm/system.h>
#define LED_STATE_ENABLED 1
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index d75e795c893e494b725f4ad177350651e32a60e6..565e0ba0d67e082b9481f6008d065302a5b0042f 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -28,11 +28,11 @@
#include <linux/amba/clcd.h>
#include <linux/clocksource.h>
#include <linux/clockchips.h>
+#include <linux/cnt32_to_63.h>
+#include <linux/io.h>
-#include <asm/cnt32_to_63.h>
#include <asm/system.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
#include <asm/hardware/arm_timer.h>
@@ -95,8 +95,7 @@ sic_handle_irq(unsigned int irq, struct irq_desc *desc)
irq += IRQ_SIC_START;
- desc = irq_desc + irq;
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
} while (status);
}
diff --git a/arch/arm/mach-versatile/include/mach/system.h b/arch/arm/mach-versatile/include/mach/system.h
index 91fa559c7cca3e6097369a47391e4d276e5f9a6d..c59e6100c7e377744ede2095f67220a27ba84e90 100644
--- a/arch/arm/mach-versatile/include/mach/system.h
+++ b/arch/arm/mach-versatile/include/mach/system.h
@@ -21,8 +21,8 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <mach/platform.h>
static inline void arch_idle(void)
diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c
index 36f23f8965034a50ea3a4fd2de3c38c71f9fe13a..7161ba23b58a6e2776852abf7eb5a8b857993cd5 100644
--- a/arch/arm/mach-versatile/pci.c
+++ b/arch/arm/mach-versatile/pci.c
@@ -21,9 +21,9 @@
#include <linux/interrupt.h>
#include <linux/spinlock.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-versatile/versatile_ab.c b/arch/arm/mach-versatile/versatile_ab.c
index 76375c64413ac010175cbf43381055f775878752..bb8ec7724f79b3cc27a3dc40bf2b6efb5d11736c 100644
--- a/arch/arm/mach-versatile/versatile_ab.c
+++ b/arch/arm/mach-versatile/versatile_ab.c
@@ -23,9 +23,9 @@
#include <linux/device.h>
#include <linux/sysdev.h>
#include <linux/amba/bus.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-versatile/versatile_pb.c b/arch/arm/mach-versatile/versatile_pb.c
index 1725f019fc8581bec6332efecdc1d0933cdd5fa9..aa051c0884f8372f88c0a62fec88ef481032bfde 100644
--- a/arch/arm/mach-versatile/versatile_pb.c
+++ b/arch/arm/mach-versatile/versatile_pb.c
@@ -23,9 +23,9 @@
#include <linux/device.h>
#include <linux/sysdev.h>
#include <linux/amba/bus.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index ed15f876c7254cd02ea86d53b5346cfa4efc67d0..330814d1ee2536e65dc23273ea01d225088688fe 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -735,6 +735,14 @@ config CACHE_FEROCEON_L2
help
This option enables the Feroceon L2 cache controller.
+config CACHE_FEROCEON_L2_WRITETHROUGH
+ bool "Force Feroceon L2 cache write through"
+ depends on CACHE_FEROCEON_L2
+ default n
+ help
+ Say Y here to use the Feroceon L2 cache in writethrough mode.
+ Unless you specifically require this, say N for writeback mode.
+
config CACHE_L2X0
bool "Enable the L2x0 outer cache controller"
depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176
diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
index 2e27a8c8372b0ffb3227cb8a3ceb9a5f67514693..480f78a3611a0f96813cc0acf75a884c3c85caad 100644
--- a/arch/arm/mm/Makefile
+++ b/arch/arm/mm/Makefile
@@ -2,7 +2,7 @@
# Makefile for the linux arm-specific parts of the memory manager.
#
-obj-y := consistent.o extable.o fault.o init.o \
+obj-y := dma-mapping.o extable.o fault.o init.o \
iomap.o
obj-$(CONFIG_MMU) += fault-armv.o flush.o ioremap.o mmap.o \
diff --git a/arch/arm/mm/abort-ev7.S b/arch/arm/mm/abort-ev7.S
index eb90bce38e1411fea3cf4034593b1931faf7f8e1..2e6dc040c6543aad4728d27cbd96a033afe80951 100644
--- a/arch/arm/mm/abort-ev7.S
+++ b/arch/arm/mm/abort-ev7.S
@@ -30,3 +30,4 @@ ENTRY(v7_early_abort)
* New designs should not need to patch up faults.
*/
mov pc, lr
+ENDPROC(v7_early_abort)
diff --git a/arch/arm/mm/abort-nommu.S b/arch/arm/mm/abort-nommu.S
index a7cc7f9ee45df02c28caa48d64eb447f1f8eefd3..625e580945b51580af02a3663cd2666ff74893db 100644
--- a/arch/arm/mm/abort-nommu.S
+++ b/arch/arm/mm/abort-nommu.S
@@ -17,3 +17,4 @@ ENTRY(nommu_early_abort)
mov r0, #0 @ clear r0, r1 (no FSR/FAR)
mov r1, #0
mov pc, lr
+ENDPROC(nommu_early_abort)
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index e162cca5917fb21c72e29ae127da355c36e7cd27..133e65d166b315b0e54aba959846a162643bc927 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -17,8 +17,8 @@
#include <linux/string.h>
#include <linux/proc_fs.h>
#include <linux/init.h>
+#include <linux/uaccess.h>
-#include <asm/uaccess.h>
#include <asm/unaligned.h>
#include "fault.h"
diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c
index 7b5a25d815760b9476503f421b11abaa3fc39db9..13cdae8b0d44192107bdb0c626b9e6a3162d8b93 100644
--- a/arch/arm/mm/cache-feroceon-l2.c
+++ b/arch/arm/mm/cache-feroceon-l2.c
@@ -48,11 +48,12 @@ static inline void l2_clean_mva_range(unsigned long start, unsigned long end)
* L2 is PIPT and range operations only do a TLB lookup on
* the start address.
*/
- BUG_ON((start ^ end) & ~(PAGE_SIZE - 1));
+ BUG_ON((start ^ end) >> PAGE_SHIFT);
raw_local_irq_save(flags);
- __asm__("mcr p15, 1, %0, c15, c9, 4" : : "r" (start));
- __asm__("mcr p15, 1, %0, c15, c9, 5" : : "r" (end));
+ __asm__("mcr p15, 1, %0, c15, c9, 4\n\t"
+ "mcr p15, 1, %1, c15, c9, 5"
+ : : "r" (start), "r" (end));
raw_local_irq_restore(flags);
}
@@ -80,11 +81,12 @@ static inline void l2_inv_mva_range(unsigned long start, unsigned long end)
* L2 is PIPT and range operations only do a TLB lookup on
* the start address.
*/
- BUG_ON((start ^ end) & ~(PAGE_SIZE - 1));
+ BUG_ON((start ^ end) >> PAGE_SHIFT);
raw_local_irq_save(flags);
- __asm__("mcr p15, 1, %0, c15, c11, 4" : : "r" (start));
- __asm__("mcr p15, 1, %0, c15, c11, 5" : : "r" (end));
+ __asm__("mcr p15, 1, %0, c15, c11, 4\n\t"
+ "mcr p15, 1, %1, c15, c11, 5"
+ : : "r" (start), "r" (end));
raw_local_irq_restore(flags);
}
@@ -205,7 +207,7 @@ static void feroceon_l2_flush_range(unsigned long start, unsigned long end)
* time. These are necessary because the L2 cache can only be enabled
* or disabled while the L1 Dcache and Icache are both disabled.
*/
-static void __init invalidate_and_disable_dcache(void)
+static int __init flush_and_disable_dcache(void)
{
u32 cr;
@@ -217,7 +219,9 @@ static void __init invalidate_and_disable_dcache(void)
flush_cache_all();
set_cr(cr & ~CR_C);
raw_local_irq_restore(flags);
+ return 1;
}
+ return 0;
}
static void __init enable_dcache(void)
@@ -225,18 +229,17 @@ static void __init enable_dcache(void)
u32 cr;
cr = get_cr();
- if (!(cr & CR_C))
- set_cr(cr | CR_C);
+ set_cr(cr | CR_C);
}
static void __init __invalidate_icache(void)
{
int dummy;
- __asm__ __volatile__("mcr p15, 0, %0, c7, c5, 0\n" : "=r" (dummy));
+ __asm__ __volatile__("mcr p15, 0, %0, c7, c5, 0" : "=r" (dummy));
}
-static void __init invalidate_and_disable_icache(void)
+static int __init invalidate_and_disable_icache(void)
{
u32 cr;
@@ -244,7 +247,9 @@ static void __init invalidate_and_disable_icache(void)
if (cr & CR_I) {
set_cr(cr & ~CR_I);
__invalidate_icache();
+ return 1;
}
+ return 0;
}
static void __init enable_icache(void)
@@ -252,8 +257,7 @@ static void __init enable_icache(void)
u32 cr;
cr = get_cr();
- if (!(cr & CR_I))
- set_cr(cr | CR_I);
+ set_cr(cr | CR_I);
}
static inline u32 read_extra_features(void)
@@ -291,13 +295,17 @@ static void __init enable_l2(void)
u = read_extra_features();
if (!(u & 0x00400000)) {
+ int i, d;
+
printk(KERN_INFO "Feroceon L2: Enabling L2\n");
- invalidate_and_disable_dcache();
- invalidate_and_disable_icache();
+ d = flush_and_disable_dcache();
+ i = invalidate_and_disable_icache();
write_extra_features(u | 0x00400000);
- enable_icache();
- enable_dcache();
+ if (i)
+ enable_icache();
+ if (d)
+ enable_dcache();
}
}
diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
index 76b800a951917d96b7aad433c344562f484743df..b480f1d3591f9b2263a74d12e1aa4fafdd1c464e 100644
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
@@ -18,9 +18,9 @@
*/
#include <linux/init.h>
#include <linux/spinlock.h>
+#include <linux/io.h>
#include <asm/cacheflush.h>
-#include <asm/io.h>
#include <asm/hardware/cache-l2x0.h>
#define CACHE_LINE_SIZE 32
diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S
index 35ffc4d95997114d0f61003ca8bb669648899f93..d19c2bec2b1fe55da9ea7b114a67a2e942a24fa4 100644
--- a/arch/arm/mm/cache-v7.S
+++ b/arch/arm/mm/cache-v7.S
@@ -66,6 +66,7 @@ finished:
mcr p15, 2, r10, c0, c0, 0 @ select current cache level in cssr
isb
mov pc, lr
+ENDPROC(v7_flush_dcache_all)
/*
* v7_flush_cache_all()
@@ -85,6 +86,7 @@ ENTRY(v7_flush_kern_cache_all)
mcr p15, 0, r0, c7, c5, 0 @ I+BTB cache invalidate
ldmfd sp!, {r4-r5, r7, r9-r11, lr}
mov pc, lr
+ENDPROC(v7_flush_kern_cache_all)
/*
* v7_flush_cache_all()
@@ -110,6 +112,8 @@ ENTRY(v7_flush_user_cache_all)
*/
ENTRY(v7_flush_user_cache_range)
mov pc, lr
+ENDPROC(v7_flush_user_cache_all)
+ENDPROC(v7_flush_user_cache_range)
/*
* v7_coherent_kern_range(start,end)
@@ -155,6 +159,8 @@ ENTRY(v7_coherent_user_range)
dsb
isb
mov pc, lr
+ENDPROC(v7_coherent_kern_range)
+ENDPROC(v7_coherent_user_range)
/*
* v7_flush_kern_dcache_page(kaddr)
@@ -174,6 +180,7 @@ ENTRY(v7_flush_kern_dcache_page)
blo 1b
dsb
mov pc, lr
+ENDPROC(v7_flush_kern_dcache_page)
/*
* v7_dma_inv_range(start,end)
@@ -202,6 +209,7 @@ ENTRY(v7_dma_inv_range)
blo 1b
dsb
mov pc, lr
+ENDPROC(v7_dma_inv_range)
/*
* v7_dma_clean_range(start,end)
@@ -219,6 +227,7 @@ ENTRY(v7_dma_clean_range)
blo 1b
dsb
mov pc, lr
+ENDPROC(v7_dma_clean_range)
/*
* v7_dma_flush_range(start,end)
@@ -236,6 +245,7 @@ ENTRY(v7_dma_flush_range)
blo 1b
dsb
mov pc, lr
+ENDPROC(v7_dma_flush_range)
__INITDATA
diff --git a/arch/arm/mm/cache-xsc3l2.c b/arch/arm/mm/cache-xsc3l2.c
index 158bd96763d31bb5fe07792c0288e7c3fb6378bf..10b1bae1a258f782f0aaf67e128f8a8aef514672 100644
--- a/arch/arm/mm/cache-xsc3l2.c
+++ b/arch/arm/mm/cache-xsc3l2.c
@@ -18,10 +18,11 @@
*/
#include <linux/init.h>
#include <linux/spinlock.h>
+#include <linux/io.h>
#include <asm/system.h>
+#include <asm/cputype.h>
#include <asm/cacheflush.h>
-#include <asm/io.h>
#define CR_L2 (1 << 26)
diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c
index ded0e96d069d01994786f0afa39fe6734f513b50..8d33e2549344a1393f16a095b9d3f98e5cbeaa05 100644
--- a/arch/arm/mm/copypage-v4mc.c
+++ b/arch/arm/mm/copypage-v4mc.c
@@ -28,7 +28,7 @@
* specific hacks for copying pages efficiently.
*/
#define minicache_pgprot __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | \
- L_PTE_CACHEABLE)
+ L_PTE_MT_MINICACHE)
static DEFINE_SPINLOCK(minicache_lock);
diff --git a/arch/arm/mm/copypage-v6.c b/arch/arm/mm/copypage-v6.c
index 3adb79257f43527339b9c891974d3f2a58e84ece..0e21c07675806a8be16db392e7568686205ccb1f 100644
--- a/arch/arm/mm/copypage-v6.c
+++ b/arch/arm/mm/copypage-v6.c
@@ -16,6 +16,7 @@
#include <asm/shmparam.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
+#include <asm/cachetype.h>
#include "mm.h"
diff --git a/arch/arm/mm/copypage-xscale.c b/arch/arm/mm/copypage-xscale.c
index 2e455f82a4d50fbdc390100f6cbcf77c11e1ac4b..bad49331bbf94a22ded76f9222a15da063bd7846 100644
--- a/arch/arm/mm/copypage-xscale.c
+++ b/arch/arm/mm/copypage-xscale.c
@@ -30,7 +30,7 @@
#define COPYPAGE_MINICACHE 0xffff8000
#define minicache_pgprot __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | \
- L_PTE_CACHEABLE)
+ L_PTE_MT_MINICACHE)
static DEFINE_SPINLOCK(minicache_lock);
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/dma-mapping.c
similarity index 79%
rename from arch/arm/mm/consistent.c
rename to arch/arm/mm/dma-mapping.c
index db7b3e38ef1d1410287f8ca7a84cd435e73f5c2c..67960017dc8f1f79c40bd083205f3409cdf0fbd1 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/mm/consistent.c
+ * linux/arch/arm/mm/dma-mapping.c
*
* Copyright (C) 2000-2004 Russell King
*
@@ -512,3 +512,105 @@ void dma_cache_maint(const void *start, size_t size, int direction)
}
}
EXPORT_SYMBOL(dma_cache_maint);
+
+/**
+ * dma_map_sg - map a set of SG buffers for streaming mode DMA
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @sg: list of buffers
+ * @nents: number of buffers to map
+ * @dir: DMA transfer direction
+ *
+ * Map a set of buffers described by scatterlist in streaming mode for DMA.
+ * This is the scatter-gather version of the dma_map_single interface.
+ * Here the scatter gather list elements are each tagged with the
+ * appropriate dma address and length. They are obtained via
+ * sg_dma_{address,length}.
+ *
+ * Device ownership issues as mentioned for dma_map_single are the same
+ * here.
+ */
+int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
+ enum dma_data_direction dir)
+{
+ struct scatterlist *s;
+ int i, j;
+
+ for_each_sg(sg, s, nents, i) {
+ s->dma_address = dma_map_page(dev, sg_page(s), s->offset,
+ s->length, dir);
+ if (dma_mapping_error(dev, s->dma_address))
+ goto bad_mapping;
+ }
+ return nents;
+
+ bad_mapping:
+ for_each_sg(sg, s, i, j)
+ dma_unmap_page(dev, sg_dma_address(s), sg_dma_len(s), dir);
+ return 0;
+}
+EXPORT_SYMBOL(dma_map_sg);
+
+/**
+ * dma_unmap_sg - unmap a set of SG buffers mapped by dma_map_sg
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @sg: list of buffers
+ * @nents: number of buffers to unmap (returned from dma_map_sg)
+ * @dir: DMA transfer direction (same as was passed to dma_map_sg)
+ *
+ * Unmap a set of streaming mode DMA translations. Again, CPU access
+ * rules concerning calls here are the same as for dma_unmap_single().
+ */
+void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nents,
+ enum dma_data_direction dir)
+{
+ struct scatterlist *s;
+ int i;
+
+ for_each_sg(sg, s, nents, i)
+ dma_unmap_page(dev, sg_dma_address(s), sg_dma_len(s), dir);
+}
+EXPORT_SYMBOL(dma_unmap_sg);
+
+/**
+ * dma_sync_sg_for_cpu
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @sg: list of buffers
+ * @nents: number of buffers to map (returned from dma_map_sg)
+ * @dir: DMA transfer direction (same as was passed to dma_map_sg)
+ */
+void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir)
+{
+ struct scatterlist *s;
+ int i;
+
+ for_each_sg(sg, s, nents, i) {
+ dmabounce_sync_for_cpu(dev, sg_dma_address(s), 0,
+ sg_dma_len(s), dir);
+ }
+}
+EXPORT_SYMBOL(dma_sync_sg_for_cpu);
+
+/**
+ * dma_sync_sg_for_device
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @sg: list of buffers
+ * @nents: number of buffers to map (returned from dma_map_sg)
+ * @dir: DMA transfer direction (same as was passed to dma_map_sg)
+ */
+void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir)
+{
+ struct scatterlist *s;
+ int i;
+
+ for_each_sg(sg, s, nents, i) {
+ if (!dmabounce_sync_for_device(dev, sg_dma_address(s), 0,
+ sg_dma_len(s), dir))
+ continue;
+
+ if (!arch_is_coherent())
+ dma_cache_maint(sg_virt(s), s->length, dir);
+ }
+}
+EXPORT_SYMBOL(dma_sync_sg_for_device);
diff --git a/arch/arm/mm/extable.c b/arch/arm/mm/extable.c
index 9592c3ee4cb2543002eef58f3a3298fc3606dca6..9d285626bc7da4fe3e2be2e952c38923c05f5204 100644
--- a/arch/arm/mm/extable.c
+++ b/arch/arm/mm/extable.c
@@ -2,7 +2,7 @@
* linux/arch/arm/mm/extable.c
*/
#include <linux/module.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
int fixup_exception(struct pt_regs *regs)
{
diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c
index a8ec97b4752e129afcecbded471388af85d6ccb8..81d0b8772de33c47b108a7246967adde0d380251 100644
--- a/arch/arm/mm/fault-armv.c
+++ b/arch/arm/mm/fault-armv.c
@@ -17,11 +17,13 @@
#include <linux/init.h>
#include <linux/pagemap.h>
+#include <asm/bugs.h>
#include <asm/cacheflush.h>
+#include <asm/cachetype.h>
#include <asm/pgtable.h>
#include <asm/tlbflush.h>
-static unsigned long shared_pte_mask = L_PTE_CACHEABLE;
+static unsigned long shared_pte_mask = L_PTE_MT_BUFFERABLE;
/*
* We take the easy way out of this problem - we make the
@@ -63,9 +65,10 @@ static int adjust_pte(struct vm_area_struct *vma, unsigned long address)
* If this page isn't present, or is already setup to
* fault (ie, is old), we can safely ignore any issues.
*/
- if (ret && pte_val(entry) & shared_pte_mask) {
+ if (ret && (pte_val(entry) & L_PTE_MT_MASK) != shared_pte_mask) {
flush_cache_page(vma, address, pte_pfn(entry));
- pte_val(entry) &= ~shared_pte_mask;
+ pte_val(entry) &= ~L_PTE_MT_MASK;
+ pte_val(entry) |= shared_pte_mask;
set_pte_at(vma->vm_mm, address, pte, entry);
flush_tlb_page(vma, address);
}
@@ -197,7 +200,7 @@ void __init check_writebuffer_bugs(void)
unsigned long *p1, *p2;
pgprot_t prot = __pgprot(L_PTE_PRESENT|L_PTE_YOUNG|
L_PTE_DIRTY|L_PTE_WRITE|
- L_PTE_BUFFERABLE);
+ L_PTE_MT_BUFFERABLE);
p1 = vmap(&page, 1, VM_IOREMAP, prot);
p2 = vmap(&page, 1, VM_IOREMAP, prot);
@@ -218,7 +221,7 @@ void __init check_writebuffer_bugs(void)
if (v) {
printk("failed, %s\n", reason);
- shared_pte_mask |= L_PTE_BUFFERABLE;
+ shared_pte_mask = L_PTE_MT_UNCACHED;
} else {
printk("ok\n");
}
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index 28ad7ab1c0cd9cfc506623ec1dbcc91082bc9c14..2df8d9facf5741c060bb9f028c93b7c3bbe33a6e 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -13,11 +13,11 @@
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/kprobes.h>
+#include <linux/uaccess.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/tlbflush.h>
-#include <asm/uaccess.h>
#include "fault.h"
@@ -72,9 +72,8 @@ void show_pte(struct mm_struct *mm, unsigned long addr)
}
pmd = pmd_offset(pgd, addr);
-#if PTRS_PER_PMD != 1
- printk(", *pmd=%08lx", pmd_val(*pmd));
-#endif
+ if (PTRS_PER_PMD != 1)
+ printk(", *pmd=%08lx", pmd_val(*pmd));
if (pmd_none(*pmd))
break;
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index 029ee65fda2b29ce832481fcadd36c83b475d344..0fa9bf388f0b07d504c1faaadbb9dc953e6a2e91 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -12,6 +12,7 @@
#include <linux/pagemap.h>
#include <asm/cacheflush.h>
+#include <asm/cachetype.h>
#include <asm/system.h>
#include <asm/tlbflush.h>
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 30a69d67d673ed80f122900223249e94ec6a4890..82c4b4217989b1587a06a7acccd93ba5fc7b0c0e 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -26,9 +26,42 @@
#include "mm.h"
-extern void _text, _etext, __data_start, _end, __init_begin, __init_end;
-extern unsigned long phys_initrd_start;
-extern unsigned long phys_initrd_size;
+static unsigned long phys_initrd_start __initdata = 0;
+static unsigned long phys_initrd_size __initdata = 0;
+
+static void __init early_initrd(char **p)
+{
+ unsigned long start, size;
+
+ start = memparse(*p, p);
+ if (**p == ',') {
+ size = memparse((*p) + 1, p);
+
+ phys_initrd_start = start;
+ phys_initrd_size = size;
+ }
+}
+__early_param("initrd=", early_initrd);
+
+static int __init parse_tag_initrd(const struct tag *tag)
+{
+ printk(KERN_WARNING "ATAG_INITRD is deprecated; "
+ "please update your bootloader.\n");
+ phys_initrd_start = __virt_to_phys(tag->u.initrd.start);
+ phys_initrd_size = tag->u.initrd.size;
+ return 0;
+}
+
+__tagtable(ATAG_INITRD, parse_tag_initrd);
+
+static int __init parse_tag_initrd2(const struct tag *tag)
+{
+ phys_initrd_start = tag->u.initrd.start;
+ phys_initrd_size = tag->u.initrd.size;
+ return 0;
+}
+
+__tagtable(ATAG_INITRD2, parse_tag_initrd2);
/*
* This is used to pass memory configuration data from paging_init
@@ -36,10 +69,6 @@ extern unsigned long phys_initrd_size;
*/
static struct meminfo meminfo = { 0, };
-#define for_each_nodebank(iter,mi,no) \
- for (iter = 0; iter < mi->nr_banks; iter++) \
- if (mi->bank[iter].node == no)
-
void show_mem(void)
{
int free = 0, total = 0, reserved = 0;
@@ -50,14 +79,15 @@ void show_mem(void)
show_free_areas();
for_each_online_node(node) {
pg_data_t *n = NODE_DATA(node);
- struct page *map = n->node_mem_map - n->node_start_pfn;
+ struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn;
for_each_nodebank (i,mi,node) {
+ struct membank *bank = &mi->bank[i];
unsigned int pfn1, pfn2;
struct page *page, *end;
- pfn1 = __phys_to_pfn(mi->bank[i].start);
- pfn2 = __phys_to_pfn(mi->bank[i].size + mi->bank[i].start);
+ pfn1 = bank_pfn_start(bank);
+ pfn2 = bank_pfn_end(bank);
page = map + pfn1;
end = map + pfn2;
@@ -96,17 +126,17 @@ void show_mem(void)
static unsigned int __init
find_bootmap_pfn(int node, struct meminfo *mi, unsigned int bootmap_pages)
{
- unsigned int start_pfn, bank, bootmap_pfn;
+ unsigned int start_pfn, i, bootmap_pfn;
start_pfn = PAGE_ALIGN(__pa(&_end)) >> PAGE_SHIFT;
bootmap_pfn = 0;
- for_each_nodebank(bank, mi, node) {
+ for_each_nodebank(i, mi, node) {
+ struct membank *bank = &mi->bank[i];
unsigned int start, end;
- start = mi->bank[bank].start >> PAGE_SHIFT;
- end = (mi->bank[bank].size +
- mi->bank[bank].start) >> PAGE_SHIFT;
+ start = bank_pfn_start(bank);
+ end = bank_pfn_end(bank);
if (end < start_pfn)
continue;
@@ -145,13 +175,10 @@ static int __init check_initrd(struct meminfo *mi)
initrd_node = -1;
for (i = 0; i < mi->nr_banks; i++) {
- unsigned long bank_end;
-
- bank_end = mi->bank[i].start + mi->bank[i].size;
-
- if (mi->bank[i].start <= phys_initrd_start &&
- end <= bank_end)
- initrd_node = mi->bank[i].node;
+ struct membank *bank = &mi->bank[i];
+ if (bank_phys_start(bank) <= phys_initrd_start &&
+ end <= bank_phys_end(bank))
+ initrd_node = bank->node;
}
}
@@ -171,19 +198,17 @@ static inline void map_memory_bank(struct membank *bank)
#ifdef CONFIG_MMU
struct map_desc map;
- map.pfn = __phys_to_pfn(bank->start);
- map.virtual = __phys_to_virt(bank->start);
- map.length = bank->size;
+ map.pfn = bank_pfn_start(bank);
+ map.virtual = __phys_to_virt(bank_phys_start(bank));
+ map.length = bank_phys_size(bank);
map.type = MT_MEMORY;
create_mapping(&map);
#endif
}
-static unsigned long __init
-bootmem_init_node(int node, int initrd_node, struct meminfo *mi)
+static unsigned long __init bootmem_init_node(int node, struct meminfo *mi)
{
- unsigned long zone_size[MAX_NR_ZONES], zhole_size[MAX_NR_ZONES];
unsigned long start_pfn, end_pfn, boot_pfn;
unsigned int boot_pages;
pg_data_t *pgdat;
@@ -199,8 +224,8 @@ bootmem_init_node(int node, int initrd_node, struct meminfo *mi)
struct membank *bank = &mi->bank[i];
unsigned long start, end;
- start = bank->start >> PAGE_SHIFT;
- end = (bank->start + bank->size) >> PAGE_SHIFT;
+ start = bank_pfn_start(bank);
+ end = bank_pfn_end(bank);
if (start_pfn > start)
start_pfn = start;
@@ -230,8 +255,11 @@ bootmem_init_node(int node, int initrd_node, struct meminfo *mi)
pgdat = NODE_DATA(node);
init_bootmem_node(pgdat, boot_pfn, start_pfn, end_pfn);
- for_each_nodebank(i, mi, node)
- free_bootmem_node(pgdat, mi->bank[i].start, mi->bank[i].size);
+ for_each_nodebank(i, mi, node) {
+ struct membank *bank = &mi->bank[i];
+ free_bootmem_node(pgdat, bank_phys_start(bank), bank_phys_size(bank));
+ memory_present(node, bank_pfn_start(bank), bank_pfn_end(bank));
+ }
/*
* Reserve the bootmem bitmap for this node.
@@ -239,31 +267,39 @@ bootmem_init_node(int node, int initrd_node, struct meminfo *mi)
reserve_bootmem_node(pgdat, boot_pfn << PAGE_SHIFT,
boot_pages << PAGE_SHIFT, BOOTMEM_DEFAULT);
- /*
- * Reserve any special node zero regions.
- */
- if (node == 0)
- reserve_node_zero(pgdat);
+ return end_pfn;
+}
+static void __init bootmem_reserve_initrd(int node)
+{
#ifdef CONFIG_BLK_DEV_INITRD
- /*
- * If the initrd is in this node, reserve its memory.
- */
- if (node == initrd_node) {
- int res = reserve_bootmem_node(pgdat, phys_initrd_start,
- phys_initrd_size, BOOTMEM_EXCLUSIVE);
-
- if (res == 0) {
- initrd_start = __phys_to_virt(phys_initrd_start);
- initrd_end = initrd_start + phys_initrd_size;
- } else {
- printk(KERN_ERR
- "INITRD: 0x%08lx+0x%08lx overlaps in-use "
- "memory region - disabling initrd\n",
- phys_initrd_start, phys_initrd_size);
- }
+ pg_data_t *pgdat = NODE_DATA(node);
+ int res;
+
+ res = reserve_bootmem_node(pgdat, phys_initrd_start,
+ phys_initrd_size, BOOTMEM_EXCLUSIVE);
+
+ if (res == 0) {
+ initrd_start = __phys_to_virt(phys_initrd_start);
+ initrd_end = initrd_start + phys_initrd_size;
+ } else {
+ printk(KERN_ERR
+ "INITRD: 0x%08lx+0x%08lx overlaps in-use "
+ "memory region - disabling initrd\n",
+ phys_initrd_start, phys_initrd_size);
}
#endif
+}
+
+static void __init bootmem_free_node(int node, struct meminfo *mi)
+{
+ unsigned long zone_size[MAX_NR_ZONES], zhole_size[MAX_NR_ZONES];
+ unsigned long start_pfn, end_pfn;
+ pg_data_t *pgdat = NODE_DATA(node);
+ int i;
+
+ start_pfn = pgdat->bdata->node_min_pfn;
+ end_pfn = pgdat->bdata->node_low_pfn;
/*
* initialise the zones within this node.
@@ -284,7 +320,7 @@ bootmem_init_node(int node, int initrd_node, struct meminfo *mi)
*/
zhole_size[0] = zone_size[0];
for_each_nodebank(i, mi, node)
- zhole_size[0] -= mi->bank[i].size >> PAGE_SHIFT;
+ zhole_size[0] -= bank_pfn_size(&mi->bank[i]);
/*
* Adjust the sizes according to any special requirements for
@@ -293,21 +329,12 @@ bootmem_init_node(int node, int initrd_node, struct meminfo *mi)
arch_adjust_zones(node, zone_size, zhole_size);
free_area_init_node(node, zone_size, start_pfn, zhole_size);
-
- return end_pfn;
}
void __init bootmem_init(struct meminfo *mi)
{
unsigned long memend_pfn = 0;
- int node, initrd_node, i;
-
- /*
- * Invalidate the node number for empty or invalid memory banks
- */
- for (i = 0; i < mi->nr_banks; i++)
- if (mi->bank[i].size == 0 || mi->bank[i].node >= MAX_NUMNODES)
- mi->bank[i].node = -1;
+ int node, initrd_node;
memcpy(&meminfo, mi, sizeof(meminfo));
@@ -320,9 +347,19 @@ void __init bootmem_init(struct meminfo *mi)
* Run through each node initialising the bootmem allocator.
*/
for_each_node(node) {
- unsigned long end_pfn;
+ unsigned long end_pfn = bootmem_init_node(node, mi);
- end_pfn = bootmem_init_node(node, initrd_node, mi);
+ /*
+ * Reserve any special node zero regions.
+ */
+ if (node == 0)
+ reserve_node_zero(NODE_DATA(node));
+
+ /*
+ * If the initrd is in this node, reserve its memory.
+ */
+ if (node == initrd_node)
+ bootmem_reserve_initrd(node);
/*
* Remember the highest memory PFN.
@@ -331,6 +368,19 @@ void __init bootmem_init(struct meminfo *mi)
memend_pfn = end_pfn;
}
+ /*
+ * sparse_init() needs the bootmem allocator up and running.
+ */
+ sparse_init();
+
+ /*
+ * Now free memory in each node - free_area_init_node needs
+ * the sparse mem_map arrays initialized by sparse_init()
+ * for memmap_init_zone(), otherwise all PFNs are invalid.
+ */
+ for_each_node(node)
+ bootmem_free_node(node, mi);
+
high_memory = __va(memend_pfn << PAGE_SHIFT);
/*
@@ -401,7 +451,9 @@ static void __init free_unused_memmap_node(int node, struct meminfo *mi)
* information on the command line.
*/
for_each_nodebank(i, mi, node) {
- bank_start = mi->bank[i].start >> PAGE_SHIFT;
+ struct membank *bank = &mi->bank[i];
+
+ bank_start = bank_pfn_start(bank);
if (bank_start < prev_bank_end) {
printk(KERN_ERR "MEM: unordered memory banks. "
"Not freeing memmap.\n");
@@ -415,8 +467,7 @@ static void __init free_unused_memmap_node(int node, struct meminfo *mi)
if (prev_bank_end && prev_bank_end != bank_start)
free_memmap(node, prev_bank_end, bank_start);
- prev_bank_end = (mi->bank[i].start +
- mi->bank[i].size) >> PAGE_SHIFT;
+ prev_bank_end = bank_pfn_end(bank);
}
}
@@ -461,8 +512,8 @@ void __init mem_init(void)
num_physpages = 0;
for (i = 0; i < meminfo.nr_banks; i++) {
- num_physpages += meminfo.bank[i].size >> PAGE_SHIFT;
- printk(" %ldMB", meminfo.bank[i].size >> 20);
+ num_physpages += bank_pfn_size(&meminfo.bank[i]);
+ printk(" %ldMB", bank_phys_size(&meminfo.bank[i]) >> 20);
}
printk(" = %luMB total\n", num_physpages >> (20 - PAGE_SHIFT));
diff --git a/arch/arm/mm/iomap.c b/arch/arm/mm/iomap.c
index 7429f8c01015ffaff33372c67057f78aeba25e1d..ffad039cbb73fe69853a651e41ca3b7733a4256a 100644
--- a/arch/arm/mm/iomap.c
+++ b/arch/arm/mm/iomap.c
@@ -7,8 +7,7 @@
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/ioport.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
#ifdef __io
void __iomem *ioport_map(unsigned long port, unsigned int nr)
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index b81dbf9ffb77b3f28a9b0ad872341fdad3656ca6..18373f73f2fc4a65c460db459cd061beea9c55b0 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -24,9 +24,10 @@
#include <linux/errno.h>
#include <linux/mm.h>
#include <linux/vmalloc.h>
+#include <linux/io.h>
+#include <asm/cputype.h>
#include <asm/cacheflush.h>
-#include <asm/io.h>
#include <asm/mmu_context.h>
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
@@ -55,8 +56,7 @@ static int remap_area_pte(pmd_t *pmd, unsigned long addr, unsigned long end,
if (!pte_none(*pte))
goto bad;
- set_pte_ext(pte, pfn_pte(phys_addr >> PAGE_SHIFT, prot),
- type->prot_pte_ext);
+ set_pte_ext(pte, pfn_pte(phys_addr >> PAGE_SHIFT, prot), 0);
phys_addr += PAGE_SIZE;
} while (pte++, addr += PAGE_SIZE, addr != end);
return 0;
@@ -332,15 +332,14 @@ __arm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype)
}
EXPORT_SYMBOL(__arm_ioremap);
-void __iounmap(volatile void __iomem *addr)
+void __iounmap(volatile void __iomem *io_addr)
{
+ void *addr = (void *)(PAGE_MASK & (unsigned long)io_addr);
#ifndef CONFIG_SMP
struct vm_struct **p, *tmp;
#endif
unsigned int section_mapping = 0;
- addr = (volatile void __iomem *)(PAGE_MASK & (unsigned long)addr);
-
#ifndef CONFIG_SMP
/*
* If this is a section based mapping we need to handle it
@@ -351,7 +350,7 @@ void __iounmap(volatile void __iomem *addr)
*/
write_lock(&vmlist_lock);
for (p = &vmlist ; (tmp = *p) ; p = &tmp->next) {
- if((tmp->flags & VM_IOREMAP) && (tmp->addr == addr)) {
+ if ((tmp->flags & VM_IOREMAP) && (tmp->addr == addr)) {
if (tmp->flags & VM_ARM_SECTION_MAPPING) {
*p = tmp->next;
unmap_area_sections((unsigned long)tmp->addr,
@@ -366,6 +365,6 @@ void __iounmap(volatile void __iomem *addr)
#endif
if (!section_mapping)
- vunmap((void __force *)addr);
+ vunmap(addr);
}
EXPORT_SYMBOL(__iounmap);
diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h
index 7647c597fc597ce82b5c08c587ca4b1f1c7b9724..5d9f53907b4eda5eb85741e2330926d96bd57c8f 100644
--- a/arch/arm/mm/mm.h
+++ b/arch/arm/mm/mm.h
@@ -18,7 +18,6 @@ static inline pmd_t *pmd_off_k(unsigned long virt)
struct mem_type {
unsigned int prot_pte;
- unsigned int prot_pte_ext;
unsigned int prot_l1;
unsigned int prot_sect;
unsigned int domain;
@@ -35,3 +34,5 @@ struct pglist_data;
void __init create_mapping(struct map_desc *md);
void __init bootmem_init(struct meminfo *mi);
void reserve_node_zero(struct pglist_data *pgdat);
+
+extern void _text, _stext, _etext, __data_start, _end, __init_begin, __init_end;
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index 3f6dc40b835321fd469a23ce8ffa49089377e74b..5358fcc7f61ef8a112834fd839162a438df5ff22 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@@ -6,6 +6,8 @@
#include <linux/mman.h>
#include <linux/shm.h>
#include <linux/sched.h>
+#include <linux/io.h>
+#include <asm/cputype.h>
#include <asm/system.h>
#define COLOUR_ALIGN(addr,pgoff) \
@@ -37,8 +39,8 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
* caches alias. This is indicated by bits 9 and 21 of the
* cache type register.
*/
- cache_type = read_cpuid(CPUID_CACHETYPE);
- if (cache_type != read_cpuid(CPUID_ID)) {
+ cache_type = read_cpuid_cachetype();
+ if (cache_type != read_cpuid_id()) {
aliasing = (cache_type | cache_type >> 12) & (1 << 11);
if (aliasing)
do_align = filp || flags & MAP_SHARED;
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 25d9a11eb61750ade3ba77abd7771068ebe668ee..8ba754064559305668dcf96aa9ca974db32ac7db 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -15,6 +15,7 @@
#include <linux/mman.h>
#include <linux/nodemask.h>
+#include <asm/cputype.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/sizes.h>
@@ -27,9 +28,6 @@
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
-extern void _stext, _etext, __data_start, _end;
-extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
-
/*
* empty_zero_page is a special page that is used for
* zero-initialized data and COW.
@@ -68,27 +66,27 @@ static struct cachepolicy cache_policies[] __initdata = {
.policy = "uncached",
.cr_mask = CR_W|CR_C,
.pmd = PMD_SECT_UNCACHED,
- .pte = 0,
+ .pte = L_PTE_MT_UNCACHED,
}, {
.policy = "buffered",
.cr_mask = CR_C,
.pmd = PMD_SECT_BUFFERED,
- .pte = PTE_BUFFERABLE,
+ .pte = L_PTE_MT_BUFFERABLE,
}, {
.policy = "writethrough",
.cr_mask = 0,
.pmd = PMD_SECT_WT,
- .pte = PTE_CACHEABLE,
+ .pte = L_PTE_MT_WRITETHROUGH,
}, {
.policy = "writeback",
.cr_mask = 0,
.pmd = PMD_SECT_WB,
- .pte = PTE_BUFFERABLE|PTE_CACHEABLE,
+ .pte = L_PTE_MT_WRITEBACK,
}, {
.policy = "writealloc",
.cr_mask = 0,
.pmd = PMD_SECT_WBWA,
- .pte = PTE_BUFFERABLE|PTE_CACHEABLE,
+ .pte = L_PTE_MT_WRITEALLOC,
}
};
@@ -186,29 +184,28 @@ void adjust_cr(unsigned long mask, unsigned long set)
static struct mem_type mem_types[] = {
[MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
- .prot_pte = PROT_PTE_DEVICE,
+ .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
+ L_PTE_SHARED,
.prot_l1 = PMD_TYPE_TABLE,
.prot_sect = PROT_SECT_DEVICE | PMD_SECT_UNCACHED,
.domain = DOMAIN_IO,
},
[MT_DEVICE_NONSHARED] = { /* ARMv6 non-shared device */
- .prot_pte = PROT_PTE_DEVICE,
- .prot_pte_ext = PTE_EXT_TEX(2),
+ .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_NONSHARED,
.prot_l1 = PMD_TYPE_TABLE,
.prot_sect = PROT_SECT_DEVICE | PMD_SECT_TEX(2),
.domain = DOMAIN_IO,
},
[MT_DEVICE_CACHED] = { /* ioremap_cached */
- .prot_pte = PROT_PTE_DEVICE | L_PTE_CACHEABLE | L_PTE_BUFFERABLE,
+ .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_CACHED,
.prot_l1 = PMD_TYPE_TABLE,
.prot_sect = PROT_SECT_DEVICE | PMD_SECT_WB,
.domain = DOMAIN_IO,
},
- [MT_DEVICE_IXP2000] = { /* IXP2400 requires XCB=101 for on-chip I/O */
- .prot_pte = PROT_PTE_DEVICE,
+ [MT_DEVICE_WC] = { /* ioremap_wc */
+ .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_WC,
.prot_l1 = PMD_TYPE_TABLE,
- .prot_sect = PROT_SECT_DEVICE | PMD_SECT_BUFFERABLE |
- PMD_SECT_TEX(1),
+ .prot_sect = PROT_SECT_DEVICE | PMD_SECT_BUFFERABLE,
.domain = DOMAIN_IO,
},
[MT_CACHECLEAN] = {
@@ -253,7 +250,7 @@ static void __init build_mem_type_table(void)
{
struct cachepolicy *cp;
unsigned int cr = get_cr();
- unsigned int user_pgprot, kern_pgprot;
+ unsigned int user_pgprot, kern_pgprot, vecs_pgprot;
int cpu_arch = cpu_architecture();
int i;
@@ -271,6 +268,20 @@ static void __init build_mem_type_table(void)
cachepolicy = CPOLICY_WRITEBACK;
ecc_mask = 0;
}
+#ifdef CONFIG_SMP
+ cachepolicy = CPOLICY_WRITEALLOC;
+#endif
+
+ /*
+ * On non-Xscale3 ARMv5-and-older systems, use CB=01
+ * (Uncached/Buffered) for ioremap_wc() mappings. On XScale3
+ * and ARMv6+, use TEXCB=00100 mappings (Inner/Outer Uncacheable
+ * in xsc3 parlance, Uncached Normal in ARMv6 parlance).
+ */
+ if (cpu_is_xsc3() || cpu_arch >= CPU_ARCH_ARMv6) {
+ mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_TEX(1);
+ mem_types[MT_DEVICE_WC].prot_sect &= ~PMD_SECT_BUFFERABLE;
+ }
/*
* ARMv5 and lower, bit 4 must be set for page tables.
@@ -292,7 +303,15 @@ static void __init build_mem_type_table(void)
}
cp = &cache_policies[cachepolicy];
- kern_pgprot = user_pgprot = cp->pte;
+ vecs_pgprot = kern_pgprot = user_pgprot = cp->pte;
+
+#ifndef CONFIG_SMP
+ /*
+ * Only use write-through for non-SMP systems
+ */
+ if (cpu_arch >= CPU_ARCH_ARMv5 && cachepolicy > CPOLICY_WRITETHROUGH)
+ vecs_pgprot = cache_policies[CPOLICY_WRITETHROUGH].pte;
+#endif
/*
* Enable CPU-specific coherency if supported.
@@ -320,7 +339,6 @@ static void __init build_mem_type_table(void)
/*
* Mark the device area as "shared device"
*/
- mem_types[MT_DEVICE].prot_pte |= L_PTE_BUFFERABLE;
mem_types[MT_DEVICE].prot_sect |= PMD_SECT_BUFFERED;
#ifdef CONFIG_SMP
@@ -329,30 +347,21 @@ static void __init build_mem_type_table(void)
*/
user_pgprot |= L_PTE_SHARED;
kern_pgprot |= L_PTE_SHARED;
+ vecs_pgprot |= L_PTE_SHARED;
mem_types[MT_MEMORY].prot_sect |= PMD_SECT_S;
#endif
}
for (i = 0; i < 16; i++) {
unsigned long v = pgprot_val(protection_map[i]);
- v = (v & ~(L_PTE_BUFFERABLE|L_PTE_CACHEABLE)) | user_pgprot;
- protection_map[i] = __pgprot(v);
+ protection_map[i] = __pgprot(v | user_pgprot);
}
- mem_types[MT_LOW_VECTORS].prot_pte |= kern_pgprot;
- mem_types[MT_HIGH_VECTORS].prot_pte |= kern_pgprot;
+ mem_types[MT_LOW_VECTORS].prot_pte |= vecs_pgprot;
+ mem_types[MT_HIGH_VECTORS].prot_pte |= vecs_pgprot;
- if (cpu_arch >= CPU_ARCH_ARMv5) {
-#ifndef CONFIG_SMP
- /*
- * Only use write-through for non-SMP systems
- */
- mem_types[MT_LOW_VECTORS].prot_pte &= ~L_PTE_BUFFERABLE;
- mem_types[MT_HIGH_VECTORS].prot_pte &= ~L_PTE_BUFFERABLE;
-#endif
- } else {
+ if (cpu_arch < CPU_ARCH_ARMv5)
mem_types[MT_MINICLEAN].prot_sect &= ~PMD_SECT_TEX(1);
- }
pgprot_user = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | user_pgprot);
pgprot_kernel = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG |
@@ -400,8 +409,7 @@ static void __init alloc_init_pte(pmd_t *pmd, unsigned long addr,
pte = pte_offset_kernel(pmd, addr);
do {
- set_pte_ext(pte, pfn_pte(pfn, __pgprot(type->prot_pte)),
- type->prot_pte_ext);
+ set_pte_ext(pte, pfn_pte(pfn, __pgprot(type->prot_pte)), 0);
pfn++;
} while (pte++, addr += PAGE_SIZE, addr != end);
}
@@ -568,12 +576,35 @@ void __init iotable_init(struct map_desc *io_desc, int nr)
create_mapping(io_desc + i);
}
+static unsigned long __initdata vmalloc_reserve = SZ_128M;
+
+/*
+ * vmalloc=size forces the vmalloc area to be exactly 'size'
+ * bytes. This can be used to increase (or decrease) the vmalloc
+ * area - the default is 128m.
+ */
+static void __init early_vmalloc(char **arg)
+{
+ vmalloc_reserve = memparse(*arg, arg);
+
+ if (vmalloc_reserve < SZ_16M) {
+ vmalloc_reserve = SZ_16M;
+ printk(KERN_WARNING
+ "vmalloc area too small, limiting to %luMB\n",
+ vmalloc_reserve >> 20);
+ }
+}
+__early_param("vmalloc=", early_vmalloc);
+
+#define VMALLOC_MIN (void *)(VMALLOC_END - vmalloc_reserve)
+
static int __init check_membank_valid(struct membank *mb)
{
/*
- * Check whether this memory region has non-zero size.
+ * Check whether this memory region has non-zero size or
+ * invalid node number.
*/
- if (mb->size == 0)
+ if (mb->size == 0 || mb->node >= MAX_NUMNODES)
return 0;
/*
@@ -607,8 +638,7 @@ static int __init check_membank_valid(struct membank *mb)
static void __init sanity_check_meminfo(struct meminfo *mi)
{
- int i;
- int j;
+ int i, j;
for (i = 0, j = 0; i < mi->nr_banks; i++) {
if (check_membank_valid(&mi->bank[i]))
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 63c62fdea52115e168751c5efa5eec96c7602341..07b62b23897909bca58218aec816e41e7608ab3f 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -7,16 +7,14 @@
#include <linux/mm.h>
#include <linux/pagemap.h>
#include <linux/bootmem.h>
+#include <linux/io.h>
#include <asm/cacheflush.h>
-#include <asm/io.h>
#include <asm/page.h>
#include <asm/mach/arch.h>
#include "mm.h"
-extern void _stext, __data_start, _end;
-
/*
* Reserve the various regions of node 0
*/
@@ -43,12 +41,26 @@ void __init reserve_node_zero(pg_data_t *pgdat)
BOOTMEM_DEFAULT);
}
+static void __init sanity_check_meminfo(struct meminfo *mi)
+{
+ int i, j;
+
+ for (i = 0, j = 0; i < mi->nr_banks; i++) {
+ struct membank *mb = &mi->bank[i];
+
+ if (mb->size != 0 && mb->node < MAX_NUMNODES)
+ mi->bank[j++] = mi->bank[i];
+ }
+ mi->nr_banks = j;
+}
+
/*
* paging_init() sets up the page tables, initialises the zone memory
* maps, and sets up the zero page, bad page and bad page tables.
*/
void __init paging_init(struct meminfo *mi, struct machine_desc *mdesc)
{
+ sanity_check_meminfo(mi);
bootmem_init(mi);
}
diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S
index 5673f4d6113ba94e7f05954f790489428d4eec8c..b5551bf010aa33668d938e09d184d3df2bc1ec5d 100644
--- a/arch/arm/mm/proc-arm1020.S
+++ b/arch/arm/mm/proc-arm1020.S
@@ -29,7 +29,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
@@ -399,29 +399,7 @@ ENTRY(cpu_arm1020_switch_mm)
.align 5
ENTRY(cpu_arm1020_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
- movne r2, #0
-
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
- eor r3, r1, #0x0a @ C & small page?
- tst r3, #0x0b
- biceq r2, r2, #4
-#endif
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext
mov r0, r0
#ifndef CONFIG_CPU_DCACHE_DISABLE
mcr p15, 0, r0, c7, c10, 4
diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S
index 4343fdb0e9e55f453129f24b37c41e7d29e56cf8..8bc6740c29eb68d8bcfdb97111281ecca87e0f41 100644
--- a/arch/arm/mm/proc-arm1020e.S
+++ b/arch/arm/mm/proc-arm1020e.S
@@ -29,7 +29,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
@@ -383,29 +383,7 @@ ENTRY(cpu_arm1020e_switch_mm)
.align 5
ENTRY(cpu_arm1020e_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
- movne r2, #0
-
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
- eor r3, r1, #0x0a @ C & small page?
- tst r3, #0x0b
- biceq r2, r2, #4
-#endif
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext
mov r0, r0
#ifndef CONFIG_CPU_DCACHE_DISABLE
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S
index 2a4ea1659e963321cae90278949cf036c216ae17..2cd03e66c0a318f9b28c14bdf0749571604de303 100644
--- a/arch/arm/mm/proc-arm1022.S
+++ b/arch/arm/mm/proc-arm1022.S
@@ -18,7 +18,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
@@ -365,29 +365,7 @@ ENTRY(cpu_arm1022_switch_mm)
.align 5
ENTRY(cpu_arm1022_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
- movne r2, #0
-
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
- eor r3, r1, #0x0a @ C & small page?
- tst r3, #0x0b
- biceq r2, r2, #4
-#endif
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext
mov r0, r0
#ifndef CONFIG_CPU_DCACHE_DISABLE
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S
index 77a1babd421c9d6f5c235299632ae57d5e0dc1cf..ad961a897f6eae5cfad3d3bee1fc6fcd0d8d865f 100644
--- a/arch/arm/mm/proc-arm1026.S
+++ b/arch/arm/mm/proc-arm1026.S
@@ -18,7 +18,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
@@ -354,29 +354,7 @@ ENTRY(cpu_arm1026_switch_mm)
.align 5
ENTRY(cpu_arm1026_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
- movne r2, #0
-
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
- eor r3, r1, #0x0a @ C & small page?
- tst r3, #0x0b
- biceq r2, r2, #4
-#endif
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext
mov r0, r0
#ifndef CONFIG_CPU_DCACHE_DISABLE
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
diff --git a/arch/arm/mm/proc-arm6_7.S b/arch/arm/mm/proc-arm6_7.S
index c371fc87776ef0c6b7fffdf4f2d7a7f47a1d32d4..80d6e1de069ada45c74cf6b665b91292d5990019 100644
--- a/arch/arm/mm/proc-arm6_7.S
+++ b/arch/arm/mm/proc-arm6_7.S
@@ -15,11 +15,13 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
+#include "proc-macros.S"
+
ENTRY(cpu_arm6_dcache_clean_area)
ENTRY(cpu_arm7_dcache_clean_area)
mov pc, lr
@@ -214,30 +216,13 @@ ENTRY(cpu_arm7_switch_mm)
* : r1 = value to set
* Purpose : Set a PTE and flush it out of any WB cache
*/
- .align 5
+ .align 5
ENTRY(cpu_arm6_set_pte_ext)
ENTRY(cpu_arm7_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young
- movne r2, #0
-
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext wc_disable=0
#endif /* CONFIG_MMU */
- mov pc, lr
+ mov pc, lr
/*
* Function: _arm6_7_reset
diff --git a/arch/arm/mm/proc-arm720.S b/arch/arm/mm/proc-arm720.S
index eda733d30455d18bd97bb565d2df8540cd1eb4a4..85ae18695f1021a4cf2299fbcad8f382b9f7c03d 100644
--- a/arch/arm/mm/proc-arm720.S
+++ b/arch/arm/mm/proc-arm720.S
@@ -36,7 +36,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
@@ -93,29 +93,12 @@ ENTRY(cpu_arm720_switch_mm)
* : r1 = value to set
* Purpose : Set a PTE and flush it out of any WB cache
*/
- .align 5
+ .align 5
ENTRY(cpu_arm720_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young
- movne r2, #0
-
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext wc_disable=0
#endif
- mov pc, lr
+ mov pc, lr
/*
* Function: arm720_reset
diff --git a/arch/arm/mm/proc-arm740.S b/arch/arm/mm/proc-arm740.S
index 3a57376c8bc970f71a1673dd636b8462d3724a79..4f95bee63e95c0454cc1fc9224a686316db37368 100644
--- a/arch/arm/mm/proc-arm740.S
+++ b/arch/arm/mm/proc-arm740.S
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-arm7tdmi.S b/arch/arm/mm/proc-arm7tdmi.S
index 7b3ecdeb537003a9e2dd183f0f45f31b0e767b09..93e05fa7bed44933341d6d4c42db7655b6fafb15 100644
--- a/arch/arm/mm/proc-arm7tdmi.S
+++ b/arch/arm/mm/proc-arm7tdmi.S
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
index 28cdb060df454cf352ac9797092e9d0a8012e3f9..914d688394fc150f26c9e4987542dae74a24205a 100644
--- a/arch/arm/mm/proc-arm920.S
+++ b/arch/arm/mm/proc-arm920.S
@@ -28,7 +28,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/page.h>
@@ -351,33 +351,11 @@ ENTRY(cpu_arm920_switch_mm)
.align 5
ENTRY(cpu_arm920_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
- movne r2, #0
-
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
- eor r3, r2, #0x0a @ C & small page?
- tst r3, #0x0b
- biceq r2, r2, #4
-#endif
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext
mov r0, r0
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
mcr p15, 0, r0, c7, c10, 4 @ drain WB
-#endif /* CONFIG_MMU */
+#endif
mov pc, lr
__INIT
diff --git a/arch/arm/mm/proc-arm922.S b/arch/arm/mm/proc-arm922.S
index 94ddcb4a4b76d630f4e94d5048f27bdfb253c04a..51c9c9859e58475232851e89c7fa032af52d72ad 100644
--- a/arch/arm/mm/proc-arm922.S
+++ b/arch/arm/mm/proc-arm922.S
@@ -29,7 +29,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/page.h>
@@ -355,29 +355,7 @@ ENTRY(cpu_arm922_switch_mm)
.align 5
ENTRY(cpu_arm922_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
- movne r2, #0
-
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
- eor r3, r2, #0x0a @ C & small page?
- tst r3, #0x0b
- biceq r2, r2, #4
-#endif
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext
mov r0, r0
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
mcr p15, 0, r0, c7, c10, 4 @ drain WB
diff --git a/arch/arm/mm/proc-arm925.S b/arch/arm/mm/proc-arm925.S
index d045812f33999cc0ef40d03ee95034499fd0cda1..2724526d89c1ccb302055ebf0ef52378497189bc 100644
--- a/arch/arm/mm/proc-arm925.S
+++ b/arch/arm/mm/proc-arm925.S
@@ -52,7 +52,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/page.h>
@@ -398,29 +398,7 @@ ENTRY(cpu_arm925_switch_mm)
.align 5
ENTRY(cpu_arm925_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
- movne r2, #0
-
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
- eor r3, r2, #0x0a @ C & small page?
- tst r3, #0x0b
- biceq r2, r2, #4
-#endif
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext
mov r0, r0
#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S
index 4cd33169a7c917235cd8d549d36a2666c0bc32a5..54466937bff994ea288ba5ece9c7c39ddacecbd8 100644
--- a/arch/arm/mm/proc-arm926.S
+++ b/arch/arm/mm/proc-arm926.S
@@ -28,7 +28,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/page.h>
@@ -359,29 +359,7 @@ ENTRY(cpu_arm926_switch_mm)
.align 5
ENTRY(cpu_arm926_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
- movne r2, #0
-
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
- eor r3, r2, #0x0a @ C & small page?
- tst r3, #0x0b
- biceq r2, r2, #4
-#endif
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext
mov r0, r0
#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
diff --git a/arch/arm/mm/proc-arm940.S b/arch/arm/mm/proc-arm940.S
index 551244d5ca19eb1a20bfde7a5661606aff9cfbec..f595117caf55bb7db716b29e477c7c0f9f49bb95 100644
--- a/arch/arm/mm/proc-arm940.S
+++ b/arch/arm/mm/proc-arm940.S
@@ -11,7 +11,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S
index 6168c6160deef1d5ed2506e7cabe385d4b90c406..e03f6ff1fb2631284176fd5cc08c164f592a6f4d 100644
--- a/arch/arm/mm/proc-arm946.S
+++ b/arch/arm/mm/proc-arm946.S
@@ -13,7 +13,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-arm9tdmi.S b/arch/arm/mm/proc-arm9tdmi.S
index c85c1f50e396ef1d82e6ba6f7ef736ddbd3f22d8..be6c11d2b3fbf10092be644df37aba7787387004 100644
--- a/arch/arm/mm/proc-arm9tdmi.S
+++ b/arch/arm/mm/proc-arm9tdmi.S
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S
index f2e5884c513a05f0b0905a9f5c3ee023a8c702f7..0fe1f8fc348802777a02e42da50c58f56e2a2d9e 100644
--- a/arch/arm/mm/proc-feroceon.S
+++ b/arch/arm/mm/proc-feroceon.S
@@ -22,7 +22,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/page.h>
@@ -80,7 +80,8 @@ ENTRY(cpu_feroceon_proc_fin)
msr cpsr_c, ip
bl feroceon_flush_kern_cache_all
-#if defined(CONFIG_CACHE_FEROCEON_L2) && !defined(CONFIG_L2_CACHE_WRITETHROUGH)
+#if defined(CONFIG_CACHE_FEROCEON_L2) && \
+ !defined(CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH)
mov r0, #0
mcr p15, 1, r0, c15, c9, 0 @ clean L2
mcr p15, 0, r0, c7, c10, 4 @ drain WB
@@ -389,7 +390,8 @@ ENTRY(feroceon_range_cache_fns)
.align 5
ENTRY(cpu_feroceon_dcache_clean_area)
-#if defined(CONFIG_CACHE_FEROCEON_L2) && !defined(CONFIG_L2_CACHE_WRITETHROUGH)
+#if defined(CONFIG_CACHE_FEROCEON_L2) && \
+ !defined(CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH)
mov r2, r0
mov r3, r1
#endif
@@ -397,7 +399,8 @@ ENTRY(cpu_feroceon_dcache_clean_area)
add r0, r0, #CACHE_DLINESIZE
subs r1, r1, #CACHE_DLINESIZE
bhi 1b
-#if defined(CONFIG_CACHE_FEROCEON_L2) && !defined(CONFIG_L2_CACHE_WRITETHROUGH)
+#if defined(CONFIG_CACHE_FEROCEON_L2) && \
+ !defined(CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH)
1: mcr p15, 1, r2, c15, c9, 1 @ clean L2 entry
add r2, r2, #CACHE_DLINESIZE
subs r3, r3, #CACHE_DLINESIZE
@@ -446,27 +449,11 @@ ENTRY(cpu_feroceon_switch_mm)
.align 5
ENTRY(cpu_feroceon_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
- movne r2, #0
-
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext wc_disable=0
mov r0, r0
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
-#if defined(CONFIG_CACHE_FEROCEON_L2) && !defined(CONFIG_L2_CACHE_WRITETHROUGH)
+#if defined(CONFIG_CACHE_FEROCEON_L2) && \
+ !defined(CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH)
mcr p15, 1, r0, c15, c9, 1 @ clean L2 entry
#endif
mcr p15, 0, r0, c7, c10, 4 @ drain WB
diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S
index b13150052a76bd6c5d6cc16b17a48d05978c16f8..54b1f721dec883f99d0ac5c9cdc6d8dc75fa747a 100644
--- a/arch/arm/mm/proc-macros.S
+++ b/arch/arm/mm/proc-macros.S
@@ -71,3 +71,173 @@
mov \reg, #16 @ size offset
mov \reg, \reg, lsl \tmp @ actual cache line size
.endm
+
+
+/*
+ * Sanity check the PTE configuration for the code below - which makes
+ * certain assumptions about how these bits are layed out.
+ */
+#if L_PTE_SHARED != PTE_EXT_SHARED
+#error PTE shared bit mismatch
+#endif
+#if L_PTE_BUFFERABLE != PTE_BUFFERABLE
+#error PTE bufferable bit mismatch
+#endif
+#if L_PTE_CACHEABLE != PTE_CACHEABLE
+#error PTE cacheable bit mismatch
+#endif
+#if (L_PTE_EXEC+L_PTE_USER+L_PTE_WRITE+L_PTE_DIRTY+L_PTE_YOUNG+\
+ L_PTE_FILE+L_PTE_PRESENT) > L_PTE_SHARED
+#error Invalid Linux PTE bit settings
+#endif
+
+/*
+ * The ARMv6 and ARMv7 set_pte_ext translation function.
+ *
+ * Permission translation:
+ * YUWD APX AP1 AP0 SVC User
+ * 0xxx 0 0 0 no acc no acc
+ * 100x 1 0 1 r/o no acc
+ * 10x0 1 0 1 r/o no acc
+ * 1011 0 0 1 r/w no acc
+ * 110x 0 1 0 r/w r/o
+ * 11x0 0 1 0 r/w r/o
+ * 1111 0 1 1 r/w r/w
+ */
+ .macro armv6_mt_table pfx
+\pfx\()_mt_table:
+ .long 0x00 @ L_PTE_MT_UNCACHED
+ .long PTE_EXT_TEX(1) @ L_PTE_MT_BUFFERABLE
+ .long PTE_CACHEABLE @ L_PTE_MT_WRITETHROUGH
+ .long PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_WRITEBACK
+ .long PTE_BUFFERABLE @ L_PTE_MT_DEV_SHARED
+ .long 0x00 @ unused
+ .long 0x00 @ L_PTE_MT_MINICACHE (not present)
+ .long PTE_EXT_TEX(1) | PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_WRITEALLOC
+ .long 0x00 @ unused
+ .long PTE_EXT_TEX(1) @ L_PTE_MT_DEV_WC
+ .long 0x00 @ unused
+ .long PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_DEV_CACHED
+ .long PTE_EXT_TEX(2) @ L_PTE_MT_DEV_NONSHARED
+ .long 0x00 @ unused
+ .long 0x00 @ unused
+ .long 0x00 @ unused
+ .endm
+
+ .macro armv6_set_pte_ext pfx
+ str r1, [r0], #-2048 @ linux version
+
+ bic r3, r1, #0x000003fc
+ bic r3, r3, #PTE_TYPE_MASK
+ orr r3, r3, r2
+ orr r3, r3, #PTE_EXT_AP0 | 2
+
+ adr ip, \pfx\()_mt_table
+ and r2, r1, #L_PTE_MT_MASK
+ ldr r2, [ip, r2]
+
+ tst r1, #L_PTE_WRITE
+ tstne r1, #L_PTE_DIRTY
+ orreq r3, r3, #PTE_EXT_APX
+
+ tst r1, #L_PTE_USER
+ orrne r3, r3, #PTE_EXT_AP1
+ tstne r3, #PTE_EXT_APX
+ bicne r3, r3, #PTE_EXT_APX | PTE_EXT_AP0
+
+ tst r1, #L_PTE_EXEC
+ orreq r3, r3, #PTE_EXT_XN
+
+ orr r3, r3, r2
+
+ tst r1, #L_PTE_YOUNG
+ tstne r1, #L_PTE_PRESENT
+ moveq r3, #0
+
+ str r3, [r0]
+ mcr p15, 0, r0, c7, c10, 1 @ flush_pte
+ .endm
+
+
+/*
+ * The ARMv3, ARMv4 and ARMv5 set_pte_ext translation function,
+ * covering most CPUs except Xscale and Xscale 3.
+ *
+ * Permission translation:
+ * YUWD AP SVC User
+ * 0xxx 0x00 no acc no acc
+ * 100x 0x00 r/o no acc
+ * 10x0 0x00 r/o no acc
+ * 1011 0x55 r/w no acc
+ * 110x 0xaa r/w r/o
+ * 11x0 0xaa r/w r/o
+ * 1111 0xff r/w r/w
+ */
+ .macro armv3_set_pte_ext wc_disable=1
+ str r1, [r0], #-2048 @ linux version
+
+ eor r3, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
+
+ bic r2, r1, #PTE_SMALL_AP_MASK @ keep C, B bits
+ bic r2, r2, #PTE_TYPE_MASK
+ orr r2, r2, #PTE_TYPE_SMALL
+
+ tst r3, #L_PTE_USER @ user?
+ orrne r2, r2, #PTE_SMALL_AP_URO_SRW
+
+ tst r3, #L_PTE_WRITE | L_PTE_DIRTY @ write and dirty?
+ orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
+
+ tst r3, #L_PTE_PRESENT | L_PTE_YOUNG @ present and young?
+ movne r2, #0
+
+ .if \wc_disable
+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
+ tst r2, #PTE_CACHEABLE
+ bicne r2, r2, #PTE_BUFFERABLE
+#endif
+ .endif
+ str r2, [r0] @ hardware version
+ .endm
+
+
+/*
+ * Xscale set_pte_ext translation, split into two halves to cope
+ * with work-arounds. r3 must be preserved by code between these
+ * two macros.
+ *
+ * Permission translation:
+ * YUWD AP SVC User
+ * 0xxx 00 no acc no acc
+ * 100x 00 r/o no acc
+ * 10x0 00 r/o no acc
+ * 1011 01 r/w no acc
+ * 110x 10 r/w r/o
+ * 11x0 10 r/w r/o
+ * 1111 11 r/w r/w
+ */
+ .macro xscale_set_pte_ext_prologue
+ str r1, [r0], #-2048 @ linux version
+
+ eor r3, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
+
+ bic r2, r1, #PTE_SMALL_AP_MASK @ keep C, B bits
+ orr r2, r2, #PTE_TYPE_EXT @ extended page
+
+ tst r3, #L_PTE_USER @ user?
+ orrne r2, r2, #PTE_EXT_AP_URO_SRW @ yes -> user r/o, system r/w
+
+ tst r3, #L_PTE_WRITE | L_PTE_DIRTY @ write and dirty?
+ orreq r2, r2, #PTE_EXT_AP_UNO_SRW @ yes -> user n/a, system r/w
+ @ combined with user -> user r/w
+ .endm
+
+ .macro xscale_set_pte_ext_epilogue
+ tst r3, #L_PTE_PRESENT | L_PTE_YOUNG @ present and young?
+ movne r2, #0 @ no -> fault
+
+ str r2, [r0] @ hardware version
+ mov ip, #0
+ mcr p15, 0, r0, c7, c10, 1 @ clean L1 D line
+ mcr p15, 0, ip, c7, c10, 4 @ data write barrier
+ .endm
diff --git a/arch/arm/mm/proc-sa110.S b/arch/arm/mm/proc-sa110.S
index bbe10576c861d2c6f117fb79e2ae9d1a37fcab2a..90a7e5279f296c1193cc0a389c9b9d8b1f272186 100644
--- a/arch/arm/mm/proc-sa110.S
+++ b/arch/arm/mm/proc-sa110.S
@@ -17,7 +17,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <mach/hardware.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
@@ -153,24 +153,7 @@ ENTRY(cpu_sa110_switch_mm)
.align 5
ENTRY(cpu_sa110_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
- movne r2, #0
-
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext wc_disable=0
mov r0, r0
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
mcr p15, 0, r0, c7, c10, 4 @ drain WB
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index 871ba018252e4f5b67360c7722935f56b9f1ee83..451e2d953e2a0389ed462b253ca904053b2b24ff 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -22,7 +22,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <mach/hardware.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
@@ -166,24 +166,7 @@ ENTRY(cpu_sa1100_switch_mm)
.align 5
ENTRY(cpu_sa1100_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- bic r2, r1, #PTE_SMALL_AP_MASK
- bic r2, r2, #PTE_TYPE_MASK
- orr r2, r2, #PTE_TYPE_SMALL
-
- tst r1, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_SMALL_AP_URO_SRW
-
- tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
-
- tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
- movne r2, #0
-
- str r2, [r0] @ hardware version
+ armv3_set_pte_ext wc_disable=0
mov r0, r0
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
mcr p15, 0, r0, c7, c10, 4 @ drain WB
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 5702ec58b2a2a9ae8f8e120ad59aabec0c65e049..294943b85973c3df54341885cba4d2470d1af2bc 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -13,7 +13,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
@@ -114,46 +114,12 @@ ENTRY(cpu_v6_switch_mm)
* (hardware version is stored at -1024 bytes)
* - pte - PTE value to store
* - ext - value for extended PTE bits
- *
- * Permissions:
- * YUWD APX AP1 AP0 SVC User
- * 0xxx 0 0 0 no acc no acc
- * 100x 1 0 1 r/o no acc
- * 10x0 1 0 1 r/o no acc
- * 1011 0 0 1 r/w no acc
- * 110x 0 1 0 r/w r/o
- * 11x0 0 1 0 r/w r/o
- * 1111 0 1 1 r/w r/w
*/
+ armv6_mt_table cpu_v6
+
ENTRY(cpu_v6_set_pte_ext)
#ifdef CONFIG_MMU
- str r1, [r0], #-2048 @ linux version
-
- bic r3, r1, #0x000003f0
- bic r3, r3, #0x00000003
- orr r3, r3, r2
- orr r3, r3, #PTE_EXT_AP0 | 2
-
- tst r1, #L_PTE_WRITE
- tstne r1, #L_PTE_DIRTY
- orreq r3, r3, #PTE_EXT_APX
-
- tst r1, #L_PTE_USER
- orrne r3, r3, #PTE_EXT_AP1
- tstne r3, #PTE_EXT_APX
- bicne r3, r3, #PTE_EXT_APX | PTE_EXT_AP0
-
- tst r1, #L_PTE_YOUNG
- biceq r3, r3, #PTE_EXT_APX | PTE_EXT_AP_MASK
-
- tst r1, #L_PTE_EXEC
- orreq r3, r3, #PTE_EXT_XN
-
- tst r1, #L_PTE_PRESENT
- moveq r3, #0
-
- str r3, [r0]
- mcr p15, 0, r0, c7, c10, 1 @ flush_pte
+ armv6_set_pte_ext cpu_v6
#endif
mov pc, lr
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index b49f9a4c82c8e4375f8449bfed5f2527b36598c2..34e424041927fe57f464fa4612cd5e99b0c1ebe9 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -12,7 +12,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
@@ -25,9 +25,11 @@
ENTRY(cpu_v7_proc_init)
mov pc, lr
+ENDPROC(cpu_v7_proc_init)
ENTRY(cpu_v7_proc_fin)
mov pc, lr
+ENDPROC(cpu_v7_proc_fin)
/*
* cpu_v7_reset(loc)
@@ -43,6 +45,7 @@ ENTRY(cpu_v7_proc_fin)
.align 5
ENTRY(cpu_v7_reset)
mov pc, r0
+ENDPROC(cpu_v7_reset)
/*
* cpu_v7_do_idle()
@@ -52,8 +55,9 @@ ENTRY(cpu_v7_reset)
* IRQs are already disabled.
*/
ENTRY(cpu_v7_do_idle)
- .long 0xe320f003 @ ARM V7 WFI instruction
+ wfi
mov pc, lr
+ENDPROC(cpu_v7_do_idle)
ENTRY(cpu_v7_dcache_clean_area)
#ifndef TLB_CAN_READ_FROM_L1_CACHE
@@ -65,6 +69,7 @@ ENTRY(cpu_v7_dcache_clean_area)
dsb
#endif
mov pc, lr
+ENDPROC(cpu_v7_dcache_clean_area)
/*
* cpu_v7_switch_mm(pgd_phys, tsk)
@@ -89,6 +94,7 @@ ENTRY(cpu_v7_switch_mm)
isb
#endif
mov pc, lr
+ENDPROC(cpu_v7_switch_mm)
/*
* cpu_v7_set_pte_ext(ptep, pte)
@@ -99,26 +105,19 @@ ENTRY(cpu_v7_switch_mm)
* (hardware version is stored at -1024 bytes)
* - pte - PTE value to store
* - ext - value for extended PTE bits
- *
- * Permissions:
- * YUWD APX AP1 AP0 SVC User
- * 0xxx 0 0 0 no acc no acc
- * 100x 1 0 1 r/o no acc
- * 10x0 1 0 1 r/o no acc
- * 1011 0 0 1 r/w no acc
- * 110x 0 1 0 r/w r/o
- * 11x0 0 1 0 r/w r/o
- * 1111 0 1 1 r/w r/w
*/
ENTRY(cpu_v7_set_pte_ext)
#ifdef CONFIG_MMU
str r1, [r0], #-2048 @ linux version
bic r3, r1, #0x000003f0
- bic r3, r3, #0x00000003
+ bic r3, r3, #PTE_TYPE_MASK
orr r3, r3, r2
orr r3, r3, #PTE_EXT_AP0 | 2
+ tst r2, #1 << 4
+ orrne r3, r3, #PTE_EXT_TEX(1)
+
tst r1, #L_PTE_WRITE
tstne r1, #L_PTE_DIRTY
orreq r3, r3, #PTE_EXT_APX
@@ -128,19 +127,18 @@ ENTRY(cpu_v7_set_pte_ext)
tstne r3, #PTE_EXT_APX
bicne r3, r3, #PTE_EXT_APX | PTE_EXT_AP0
- tst r1, #L_PTE_YOUNG
- biceq r3, r3, #PTE_EXT_APX | PTE_EXT_AP_MASK
-
tst r1, #L_PTE_EXEC
orreq r3, r3, #PTE_EXT_XN
- tst r1, #L_PTE_PRESENT
+ tst r1, #L_PTE_YOUNG
+ tstne r1, #L_PTE_PRESENT
moveq r3, #0
str r3, [r0]
mcr p15, 0, r0, c7, c10, 1 @ flush_pte
#endif
mov pc, lr
+ENDPROC(cpu_v7_set_pte_ext)
cpu_v7_name:
.ascii "ARMv7 Processor"
@@ -182,12 +180,17 @@ __v7_setup:
mov r10, #0x1f @ domains 0, 1 = manager
mcr p15, 0, r10, c3, c0, 0 @ load domain access register
#endif
+ ldr r5, =0x40e040e0
+ ldr r6, =0xff0aa1a8
+ mcr p15, 0, r5, c10, c2, 0 @ write PRRR
+ mcr p15, 0, r6, c10, c2, 1 @ write NMRR
adr r5, v7_crval
ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0, 0 @ read control register
bic r0, r0, r5 @ clear bits them
orr r0, r0, r6 @ set them
mov pc, lr @ return to head.S:__ret
+ENDPROC(__v7_setup)
/*
* V X F I D LR
@@ -197,7 +200,7 @@ __v7_setup:
*/
.type v7_crval, #object
v7_crval:
- crval clear=0x0120c302, mmuset=0x00c0387d, ucset=0x00c0187c
+ crval clear=0x0120c302, mmuset=0x10c0387d, ucset=0x00c0187c
__v7_setup_stack:
.space 4 * 11 @ 11 registers
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index 7bd9e7197f607773b5fa41bc0fb740f707f3e1b1..04dc8b65401b4890b6ebc67eaac43f2c11d09169 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -27,7 +27,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <mach/hardware.h>
#include <asm/pgtable.h>
#include <asm/pgtable-hwdef.h>
@@ -345,38 +345,38 @@ ENTRY(cpu_xsc3_switch_mm)
* cpu_xsc3_set_pte_ext(ptep, pte, ext)
*
* Set a PTE and flush it out
- *
*/
+cpu_xsc3_mt_table:
+ .long 0x00 @ L_PTE_MT_UNCACHED
+ .long PTE_EXT_TEX(1) @ L_PTE_MT_BUFFERABLE
+ .long PTE_CACHEABLE @ L_PTE_MT_WRITETHROUGH
+ .long PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_WRITEBACK
+ .long PTE_EXT_TEX(1) | PTE_BUFFERABLE @ L_PTE_MT_DEV_SHARED
+ .long 0x00 @ unused
+ .long 0x00 @ L_PTE_MT_MINICACHE (not present)
+ .long PTE_EXT_TEX(5) | PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_WRITEALLOC (not present?)
+ .long 0x00 @ unused
+ .long PTE_EXT_TEX(1) @ L_PTE_MT_DEV_WC
+ .long 0x00 @ unused
+ .long PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_DEV_CACHED
+ .long PTE_EXT_TEX(2) @ L_PTE_MT_DEV_NONSHARED
+ .long 0x00 @ unused
+ .long 0x00 @ unused
+ .long 0x00 @ unused
+
.align 5
ENTRY(cpu_xsc3_set_pte_ext)
- str r1, [r0], #-2048 @ linux version
+ xscale_set_pte_ext_prologue
- bic r2, r1, #0xff0 @ keep C, B bits
- orr r2, r2, #PTE_TYPE_EXT @ extended page
tst r1, #L_PTE_SHARED @ shared?
- orrne r2, r2, #0x200
-
- eor r3, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- tst r3, #L_PTE_USER @ user?
- orrne r2, r2, #PTE_EXT_AP_URO_SRW @ yes -> user r/o, system r/w
-
- tst r3, #L_PTE_WRITE | L_PTE_DIRTY @ write and dirty?
- orreq r2, r2, #PTE_EXT_AP_UNO_SRW @ yes -> user n/a, system r/w
- @ combined with user -> user r/w
-
- @ If it's cacheable, it needs to be in L2 also.
- eor ip, r1, #L_PTE_CACHEABLE
- tst ip, #L_PTE_CACHEABLE
- orreq r2, r2, #PTE_EXT_TEX(0x5)
-
- tst r3, #L_PTE_PRESENT | L_PTE_YOUNG @ present and young?
- movne r2, #0 @ no -> fault
-
- str r2, [r0] @ hardware version
- mov ip, #0
- mcr p15, 0, r0, c7, c10, 1 @ clean L1 D line
- mcr p15, 0, ip, c7, c10, 4 @ data write barrier
+ and r1, r1, #L_PTE_MT_MASK
+ adr ip, cpu_xsc3_mt_table
+ ldr ip, [ip, r1]
+ orrne r2, r2, #PTE_EXT_COHERENT @ interlock: mask in coherent bit
+ bic r2, r2, #0x0c @ clear old C,B bits
+ orr r2, r2, ip
+
+ xscale_set_pte_ext_epilogue
mov pc, lr
.ltorg
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index 2dd85273976fcf4aa29e6066ad0975cd4de3582b..0cce37b9393730b43b8adcf2a37ed9e2ee2f5bcd 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -23,7 +23,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable.h>
#include <asm/pgtable-hwdef.h>
#include <asm/page.h>
@@ -406,8 +406,6 @@ ENTRY(cpu_xscale_dcache_clean_area)
/* =============================== PageTable ============================== */
-#define PTE_CACHE_WRITE_ALLOCATE 0
-
/*
* cpu_xscale_switch_mm(pgd)
*
@@ -431,56 +429,42 @@ ENTRY(cpu_xscale_switch_mm)
*
* Errata 40: must set memory to write-through for user read-only pages.
*/
+cpu_xscale_mt_table:
+ .long 0x00 @ L_PTE_MT_UNCACHED
+ .long PTE_BUFFERABLE @ L_PTE_MT_BUFFERABLE
+ .long PTE_CACHEABLE @ L_PTE_MT_WRITETHROUGH
+ .long PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_WRITEBACK
+ .long PTE_EXT_TEX(1) | PTE_BUFFERABLE @ L_PTE_MT_DEV_SHARED
+ .long 0x00 @ unused
+ .long PTE_EXT_TEX(1) | PTE_CACHEABLE @ L_PTE_MT_MINICACHE
+ .long PTE_EXT_TEX(1) | PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_WRITEALLOC
+ .long 0x00 @ unused
+ .long PTE_BUFFERABLE @ L_PTE_MT_DEV_WC
+ .long 0x00 @ unused
+ .long PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_DEV_CACHED
+ .long 0x00 @ L_PTE_MT_DEV_NONSHARED
+ .long 0x00 @ unused
+ .long 0x00 @ unused
+ .long 0x00 @ unused
+
.align 5
ENTRY(cpu_xscale_set_pte_ext)
- str r1, [r0], #-2048 @ linux version
-
- bic r2, r1, #0xff0
- orr r2, r2, #PTE_TYPE_EXT @ extended page
-
- eor r3, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
- tst r3, #L_PTE_USER @ User?
- orrne r2, r2, #PTE_EXT_AP_URO_SRW @ yes -> user r/o, system r/w
-
- tst r3, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
- orreq r2, r2, #PTE_EXT_AP_UNO_SRW @ yes -> user n/a, system r/w
- @ combined with user -> user r/w
-
- @
- @ Handle the X bit. We want to set this bit for the minicache
- @ (U = E = B = W = 0, C = 1) or when write allocate is enabled,
- @ and we have a writeable, cacheable region. If we ignore the
- @ U and E bits, we can allow user space to use the minicache as
- @ well.
- @
- @ X = (C & ~W & ~B) | (C & W & B & write_allocate)
- @
- eor ip, r1, #L_PTE_CACHEABLE
- tst ip, #L_PTE_CACHEABLE | L_PTE_WRITE | L_PTE_BUFFERABLE
-#if PTE_CACHE_WRITE_ALLOCATE
- eorne ip, r1, #L_PTE_CACHEABLE | L_PTE_WRITE | L_PTE_BUFFERABLE
- tstne ip, #L_PTE_CACHEABLE | L_PTE_WRITE | L_PTE_BUFFERABLE
-#endif
- orreq r2, r2, #PTE_EXT_TEX(1)
+ xscale_set_pte_ext_prologue
@
- @ Erratum 40: The B bit must be cleared for a user read-only
- @ cacheable page.
- @
- @ B = B & ~(U & C & ~W)
+ @ Erratum 40: must set memory to write-through for user read-only pages
@
- and ip, r1, #L_PTE_USER | L_PTE_WRITE | L_PTE_CACHEABLE
- teq ip, #L_PTE_USER | L_PTE_CACHEABLE
- biceq r2, r2, #PTE_BUFFERABLE
+ and ip, r1, #(L_PTE_MT_MASK | L_PTE_USER | L_PTE_WRITE) & ~(4 << 2)
+ teq ip, #L_PTE_MT_WRITEBACK | L_PTE_USER
- tst r3, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
- movne r2, #0 @ no -> fault
+ moveq r1, #L_PTE_MT_WRITETHROUGH
+ and r1, r1, #L_PTE_MT_MASK
+ adr ip, cpu_xscale_mt_table
+ ldr ip, [ip, r1]
+ bic r2, r2, #0x0c
+ orr r2, r2, ip
- str r2, [r0] @ hardware version
- mov ip, #0
- mcr p15, 0, r0, c7, c10, 1 @ Clean D cache line
- mcr p15, 0, ip, c7, c10, 4 @ Drain Write (& Fill) Buffer
+ xscale_set_pte_ext_epilogue
mov pc, lr
diff --git a/arch/arm/mm/tlb-v7.S b/arch/arm/mm/tlb-v7.S
index b56dda8052f78152d5b2a5a1ed6a69a46706c763..24ba5109f2e7000e773ed28fce82c2f8b9b49936 100644
--- a/arch/arm/mm/tlb-v7.S
+++ b/arch/arm/mm/tlb-v7.S
@@ -51,6 +51,7 @@ ENTRY(v7wbi_flush_user_tlb_range)
mcr p15, 0, ip, c7, c5, 6 @ flush BTAC/BTB
dsb
mov pc, lr
+ENDPROC(v7wbi_flush_user_tlb_range)
/*
* v7wbi_flush_kern_tlb_range(start,end)
@@ -77,6 +78,7 @@ ENTRY(v7wbi_flush_kern_tlb_range)
dsb
isb
mov pc, lr
+ENDPROC(v7wbi_flush_kern_tlb_range)
.section ".text.init", #alloc, #execinstr
diff --git a/arch/arm/nwfpe/fpa11_cpdt.c b/arch/arm/nwfpe/fpa11_cpdt.c
index 79f8e67cc6c18a42a51ee7aff19695a6e1fc6bf2..d31c49f953b1c60b988579336a6e1734b12242a8 100644
--- a/arch/arm/nwfpe/fpa11_cpdt.c
+++ b/arch/arm/nwfpe/fpa11_cpdt.c
@@ -26,7 +26,7 @@
#include "fpmodule.h"
#include "fpmodule.inl"
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
static inline void loadSingle(const unsigned int Fn, const unsigned int __user *pMem)
{
diff --git a/arch/arm/oprofile/Makefile b/arch/arm/oprofile/Makefile
index e61d0cc520b76a72419a17244d4a970579bac210..88e31f549f50538a5af2af92df76935bf878cf25 100644
--- a/arch/arm/oprofile/Makefile
+++ b/arch/arm/oprofile/Makefile
@@ -11,3 +11,4 @@ oprofile-$(CONFIG_CPU_XSCALE) += op_model_xscale.o
oprofile-$(CONFIG_OPROFILE_ARM11_CORE) += op_model_arm11_core.o
oprofile-$(CONFIG_OPROFILE_ARMV6) += op_model_v6.o
oprofile-$(CONFIG_OPROFILE_MPCORE) += op_model_mpcore.o
+oprofile-$(CONFIG_OPROFILE_ARMV7) += op_model_v7.o
diff --git a/arch/arm/oprofile/backtrace.c b/arch/arm/oprofile/backtrace.c
index f5ebf30151fa9f22b7311e59ed20b0773d8dda21..cefc21c2eee4967827f1f2e1becf80193a054c07 100644
--- a/arch/arm/oprofile/backtrace.c
+++ b/arch/arm/oprofile/backtrace.c
@@ -16,8 +16,8 @@
#include <linux/oprofile.h>
#include <linux/sched.h>
#include <linux/mm.h>
+#include <linux/uaccess.h>
#include <asm/ptrace.h>
-#include <asm/uaccess.h>
#include "../kernel/stacktrace.h"
diff --git a/arch/arm/oprofile/common.c b/arch/arm/oprofile/common.c
index 0a5cf3a6438be268f792ae0cb1ec9d7c6a66692c..3fcd752d6146d205860e00464ff23ca8008a7cd0 100644
--- a/arch/arm/oprofile/common.c
+++ b/arch/arm/oprofile/common.c
@@ -145,6 +145,10 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
spec = &op_mpcore_spec;
#endif
+#ifdef CONFIG_OPROFILE_ARMV7
+ spec = &op_armv7_spec;
+#endif
+
if (spec) {
ret = spec->init();
if (ret < 0)
diff --git a/arch/arm/oprofile/op_arm_model.h b/arch/arm/oprofile/op_arm_model.h
index 4899c629aa03473fe4a7d7fe1ad67b77b15ce9d2..8c4e4f6a1de3346037651c343f320be7e8481279 100644
--- a/arch/arm/oprofile/op_arm_model.h
+++ b/arch/arm/oprofile/op_arm_model.h
@@ -26,6 +26,7 @@ extern struct op_arm_model_spec op_xscale_spec;
extern struct op_arm_model_spec op_armv6_spec;
extern struct op_arm_model_spec op_mpcore_spec;
+extern struct op_arm_model_spec op_armv7_spec;
extern void arm_backtrace(struct pt_regs * const regs, unsigned int depth);
diff --git a/arch/arm/oprofile/op_model_mpcore.c b/arch/arm/oprofile/op_model_mpcore.c
index 92db6e035c65ddaa1731a0f51ba1a39d10064b0e..4de366e8b4c5f7fdaa900343e218c6e2cd49fcc1 100644
--- a/arch/arm/oprofile/op_model_mpcore.c
+++ b/arch/arm/oprofile/op_model_mpcore.c
@@ -36,8 +36,8 @@
#include <linux/oprofile.h>
#include <linux/interrupt.h>
#include <linux/smp.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
diff --git a/arch/arm/oprofile/op_model_v7.c b/arch/arm/oprofile/op_model_v7.c
new file mode 100644
index 0000000000000000000000000000000000000000..f20295f14adbdd49ec3751c693120fd15339dbc1
--- /dev/null
+++ b/arch/arm/oprofile/op_model_v7.c
@@ -0,0 +1,411 @@
+/**
+ * op_model_v7.c
+ * ARM V7 (Cortex A8) Event Monitor Driver
+ *
+ * Copyright 2008 Jean Pihet <jpihet@mvista.com>
+ * Copyright 2004 ARM SMP Development Team
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/oprofile.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/smp.h>
+
+#include "op_counter.h"
+#include "op_arm_model.h"
+#include "op_model_v7.h"
+
+/* #define DEBUG */
+
+
+/*
+ * ARM V7 PMNC support
+ */
+
+static u32 cnt_en[CNTMAX];
+
+static inline void armv7_pmnc_write(u32 val)
+{
+ val &= PMNC_MASK;
+ asm volatile("mcr p15, 0, %0, c9, c12, 0" : : "r" (val));
+}
+
+static inline u32 armv7_pmnc_read(void)
+{
+ u32 val;
+
+ asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r" (val));
+ return val;
+}
+
+static inline u32 armv7_pmnc_enable_counter(unsigned int cnt)
+{
+ u32 val;
+
+ if (cnt >= CNTMAX) {
+ printk(KERN_ERR "oprofile: CPU%u enabling wrong PMNC counter"
+ " %d\n", smp_processor_id(), cnt);
+ return -1;
+ }
+
+ if (cnt == CCNT)
+ val = CNTENS_C;
+ else
+ val = (1 << (cnt - CNT0));
+
+ val &= CNTENS_MASK;
+ asm volatile("mcr p15, 0, %0, c9, c12, 1" : : "r" (val));
+
+ return cnt;
+}
+
+static inline u32 armv7_pmnc_disable_counter(unsigned int cnt)
+{
+ u32 val;
+
+ if (cnt >= CNTMAX) {
+ printk(KERN_ERR "oprofile: CPU%u disabling wrong PMNC counter"
+ " %d\n", smp_processor_id(), cnt);
+ return -1;
+ }
+
+ if (cnt == CCNT)
+ val = CNTENC_C;
+ else
+ val = (1 << (cnt - CNT0));
+
+ val &= CNTENC_MASK;
+ asm volatile("mcr p15, 0, %0, c9, c12, 2" : : "r" (val));
+
+ return cnt;
+}
+
+static inline u32 armv7_pmnc_enable_intens(unsigned int cnt)
+{
+ u32 val;
+
+ if (cnt >= CNTMAX) {
+ printk(KERN_ERR "oprofile: CPU%u enabling wrong PMNC counter"
+ " interrupt enable %d\n", smp_processor_id(), cnt);
+ return -1;
+ }
+
+ if (cnt == CCNT)
+ val = INTENS_C;
+ else
+ val = (1 << (cnt - CNT0));
+
+ val &= INTENS_MASK;
+ asm volatile("mcr p15, 0, %0, c9, c14, 1" : : "r" (val));
+
+ return cnt;
+}
+
+static inline u32 armv7_pmnc_getreset_flags(void)
+{
+ u32 val;
+
+ /* Read */
+ asm volatile("mrc p15, 0, %0, c9, c12, 3" : "=r" (val));
+
+ /* Write to clear flags */
+ val &= FLAG_MASK;
+ asm volatile("mcr p15, 0, %0, c9, c12, 3" : : "r" (val));
+
+ return val;
+}
+
+static inline int armv7_pmnc_select_counter(unsigned int cnt)
+{
+ u32 val;
+
+ if ((cnt == CCNT) || (cnt >= CNTMAX)) {
+ printk(KERN_ERR "oprofile: CPU%u selecting wrong PMNC counteri"
+ " %d\n", smp_processor_id(), cnt);
+ return -1;
+ }
+
+ val = (cnt - CNT0) & SELECT_MASK;
+ asm volatile("mcr p15, 0, %0, c9, c12, 5" : : "r" (val));
+
+ return cnt;
+}
+
+static inline void armv7_pmnc_write_evtsel(unsigned int cnt, u32 val)
+{
+ if (armv7_pmnc_select_counter(cnt) == cnt) {
+ val &= EVTSEL_MASK;
+ asm volatile("mcr p15, 0, %0, c9, c13, 1" : : "r" (val));
+ }
+}
+
+static void armv7_pmnc_reset_counter(unsigned int cnt)
+{
+ u32 cpu_cnt = CPU_COUNTER(smp_processor_id(), cnt);
+ u32 val = -(u32)counter_config[cpu_cnt].count;
+
+ switch (cnt) {
+ case CCNT:
+ armv7_pmnc_disable_counter(cnt);
+
+ asm volatile("mcr p15, 0, %0, c9, c13, 0" : : "r" (val));
+
+ if (cnt_en[cnt] != 0)
+ armv7_pmnc_enable_counter(cnt);
+
+ break;
+
+ case CNT0:
+ case CNT1:
+ case CNT2:
+ case CNT3:
+ armv7_pmnc_disable_counter(cnt);
+
+ if (armv7_pmnc_select_counter(cnt) == cnt)
+ asm volatile("mcr p15, 0, %0, c9, c13, 2" : : "r" (val));
+
+ if (cnt_en[cnt] != 0)
+ armv7_pmnc_enable_counter(cnt);
+
+ break;
+
+ default:
+ printk(KERN_ERR "oprofile: CPU%u resetting wrong PMNC counter"
+ " %d\n", smp_processor_id(), cnt);
+ break;
+ }
+}
+
+int armv7_setup_pmnc(void)
+{
+ unsigned int cnt;
+
+ if (armv7_pmnc_read() & PMNC_E) {
+ printk(KERN_ERR "oprofile: CPU%u PMNC still enabled when setup"
+ " new event counter.\n", smp_processor_id());
+ return -EBUSY;
+ }
+
+ /*
+ * Initialize & Reset PMNC: C bit, D bit and P bit.
+ * Note: Using a slower count for CCNT (D bit: divide by 64) results
+ * in a more stable system
+ */
+ armv7_pmnc_write(PMNC_P | PMNC_C | PMNC_D);
+
+
+ for (cnt = CCNT; cnt < CNTMAX; cnt++) {
+ unsigned long event;
+ u32 cpu_cnt = CPU_COUNTER(smp_processor_id(), cnt);
+
+ /*
+ * Disable counter
+ */
+ armv7_pmnc_disable_counter(cnt);
+ cnt_en[cnt] = 0;
+
+ if (!counter_config[cpu_cnt].enabled)
+ continue;
+
+ event = counter_config[cpu_cnt].event & 255;
+
+ /*
+ * Set event (if destined for PMNx counters)
+ * We don't need to set the event if it's a cycle count
+ */
+ if (cnt != CCNT)
+ armv7_pmnc_write_evtsel(cnt, event);
+
+ /*
+ * Enable interrupt for this counter
+ */
+ armv7_pmnc_enable_intens(cnt);
+
+ /*
+ * Reset counter
+ */
+ armv7_pmnc_reset_counter(cnt);
+
+ /*
+ * Enable counter
+ */
+ armv7_pmnc_enable_counter(cnt);
+ cnt_en[cnt] = 1;
+ }
+
+ return 0;
+}
+
+static inline void armv7_start_pmnc(void)
+{
+ armv7_pmnc_write(armv7_pmnc_read() | PMNC_E);
+}
+
+static inline void armv7_stop_pmnc(void)
+{
+ armv7_pmnc_write(armv7_pmnc_read() & ~PMNC_E);
+}
+
+/*
+ * CPU counters' IRQ handler (one IRQ per CPU)
+ */
+static irqreturn_t armv7_pmnc_interrupt(int irq, void *arg)
+{
+ struct pt_regs *regs = get_irq_regs();
+ unsigned int cnt;
+ u32 flags;
+
+
+ /*
+ * Stop IRQ generation
+ */
+ armv7_stop_pmnc();
+
+ /*
+ * Get and reset overflow status flags
+ */
+ flags = armv7_pmnc_getreset_flags();
+
+ /*
+ * Cycle counter
+ */
+ if (flags & FLAG_C) {
+ u32 cpu_cnt = CPU_COUNTER(smp_processor_id(), CCNT);
+ armv7_pmnc_reset_counter(CCNT);
+ oprofile_add_sample(regs, cpu_cnt);
+ }
+
+ /*
+ * PMNC counters 0:3
+ */
+ for (cnt = CNT0; cnt < CNTMAX; cnt++) {
+ if (flags & (1 << (cnt - CNT0))) {
+ u32 cpu_cnt = CPU_COUNTER(smp_processor_id(), cnt);
+ armv7_pmnc_reset_counter(cnt);
+ oprofile_add_sample(regs, cpu_cnt);
+ }
+ }
+
+ /*
+ * Allow IRQ generation
+ */
+ armv7_start_pmnc();
+
+ return IRQ_HANDLED;
+}
+
+int armv7_request_interrupts(int *irqs, int nr)
+{
+ unsigned int i;
+ int ret = 0;
+
+ for (i = 0; i < nr; i++) {
+ ret = request_irq(irqs[i], armv7_pmnc_interrupt,
+ IRQF_DISABLED, "CP15 PMNC", NULL);
+ if (ret != 0) {
+ printk(KERN_ERR "oprofile: unable to request IRQ%u"
+ " for ARMv7\n",
+ irqs[i]);
+ break;
+ }
+ }
+
+ if (i != nr)
+ while (i-- != 0)
+ free_irq(irqs[i], NULL);
+
+ return ret;
+}
+
+void armv7_release_interrupts(int *irqs, int nr)
+{
+ unsigned int i;
+
+ for (i = 0; i < nr; i++)
+ free_irq(irqs[i], NULL);
+}
+
+#ifdef DEBUG
+static void armv7_pmnc_dump_regs(void)
+{
+ u32 val;
+ unsigned int cnt;
+
+ printk(KERN_INFO "PMNC registers dump:\n");
+
+ asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r" (val));
+ printk(KERN_INFO "PMNC =0x%08x\n", val);
+
+ asm volatile("mrc p15, 0, %0, c9, c12, 1" : "=r" (val));
+ printk(KERN_INFO "CNTENS=0x%08x\n", val);
+
+ asm volatile("mrc p15, 0, %0, c9, c14, 1" : "=r" (val));
+ printk(KERN_INFO "INTENS=0x%08x\n", val);
+
+ asm volatile("mrc p15, 0, %0, c9, c12, 3" : "=r" (val));
+ printk(KERN_INFO "FLAGS =0x%08x\n", val);
+
+ asm volatile("mrc p15, 0, %0, c9, c12, 5" : "=r" (val));
+ printk(KERN_INFO "SELECT=0x%08x\n", val);
+
+ asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (val));
+ printk(KERN_INFO "CCNT =0x%08x\n", val);
+
+ for (cnt = CNT0; cnt < CNTMAX; cnt++) {
+ armv7_pmnc_select_counter(cnt);
+ asm volatile("mrc p15, 0, %0, c9, c13, 2" : "=r" (val));
+ printk(KERN_INFO "CNT[%d] count =0x%08x\n", cnt-CNT0, val);
+ asm volatile("mrc p15, 0, %0, c9, c13, 1" : "=r" (val));
+ printk(KERN_INFO "CNT[%d] evtsel=0x%08x\n", cnt-CNT0, val);
+ }
+}
+#endif
+
+
+static int irqs[] = {
+#ifdef CONFIG_ARCH_OMAP3
+ INT_34XX_BENCH_MPU_EMUL,
+#endif
+};
+
+static void armv7_pmnc_stop(void)
+{
+#ifdef DEBUG
+ armv7_pmnc_dump_regs();
+#endif
+ armv7_stop_pmnc();
+ armv7_release_interrupts(irqs, ARRAY_SIZE(irqs));
+}
+
+static int armv7_pmnc_start(void)
+{
+ int ret;
+
+#ifdef DEBUG
+ armv7_pmnc_dump_regs();
+#endif
+ ret = armv7_request_interrupts(irqs, ARRAY_SIZE(irqs));
+ if (ret >= 0)
+ armv7_start_pmnc();
+
+ return ret;
+}
+
+static int armv7_detect_pmnc(void)
+{
+ return 0;
+}
+
+struct op_arm_model_spec op_armv7_spec = {
+ .init = armv7_detect_pmnc,
+ .num_counters = 5,
+ .setup_ctrs = armv7_setup_pmnc,
+ .start = armv7_pmnc_start,
+ .stop = armv7_pmnc_stop,
+ .name = "arm/armv7",
+};
diff --git a/arch/arm/oprofile/op_model_v7.h b/arch/arm/oprofile/op_model_v7.h
new file mode 100644
index 0000000000000000000000000000000000000000..0e19bcc2e1007eb75beb929ab0adc9a920be195d
--- /dev/null
+++ b/arch/arm/oprofile/op_model_v7.h
@@ -0,0 +1,103 @@
+/**
+ * op_model_v7.h
+ * ARM v7 (Cortex A8) Event Monitor Driver
+ *
+ * Copyright 2008 Jean Pihet <jpihet@mvista.com>
+ * Copyright 2004 ARM SMP Development Team
+ * Copyright 2000-2004 Deepak Saxena <dsaxena@mvista.com>
+ * Copyright 2000-2004 MontaVista Software Inc
+ * Copyright 2004 Dave Jiang <dave.jiang@intel.com>
+ * Copyright 2004 Intel Corporation
+ * Copyright 2004 Zwane Mwaikambo <zwane@arm.linux.org.uk>
+ * Copyright 2004 Oprofile Authors
+ *
+ * Read the file COPYING
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef OP_MODEL_V7_H
+#define OP_MODEL_V7_H
+
+/*
+ * Per-CPU PMNC: config reg
+ */
+#define PMNC_E (1 << 0) /* Enable all counters */
+#define PMNC_P (1 << 1) /* Reset all counters */
+#define PMNC_C (1 << 2) /* Cycle counter reset */
+#define PMNC_D (1 << 3) /* CCNT counts every 64th cpu cycle */
+#define PMNC_X (1 << 4) /* Export to ETM */
+#define PMNC_DP (1 << 5) /* Disable CCNT if non-invasive debug*/
+#define PMNC_MASK 0x3f /* Mask for writable bits */
+
+/*
+ * Available counters
+ */
+#define CCNT 0
+#define CNT0 1
+#define CNT1 2
+#define CNT2 3
+#define CNT3 4
+#define CNTMAX 5
+
+#define CPU_COUNTER(cpu, counter) ((cpu) * CNTMAX + (counter))
+
+/*
+ * CNTENS: counters enable reg
+ */
+#define CNTENS_P0 (1 << 0)
+#define CNTENS_P1 (1 << 1)
+#define CNTENS_P2 (1 << 2)
+#define CNTENS_P3 (1 << 3)
+#define CNTENS_C (1 << 31)
+#define CNTENS_MASK 0x8000000f /* Mask for writable bits */
+
+/*
+ * CNTENC: counters disable reg
+ */
+#define CNTENC_P0 (1 << 0)
+#define CNTENC_P1 (1 << 1)
+#define CNTENC_P2 (1 << 2)
+#define CNTENC_P3 (1 << 3)
+#define CNTENC_C (1 << 31)
+#define CNTENC_MASK 0x8000000f /* Mask for writable bits */
+
+/*
+ * INTENS: counters overflow interrupt enable reg
+ */
+#define INTENS_P0 (1 << 0)
+#define INTENS_P1 (1 << 1)
+#define INTENS_P2 (1 << 2)
+#define INTENS_P3 (1 << 3)
+#define INTENS_C (1 << 31)
+#define INTENS_MASK 0x8000000f /* Mask for writable bits */
+
+/*
+ * EVTSEL: Event selection reg
+ */
+#define EVTSEL_MASK 0x7f /* Mask for writable bits */
+
+/*
+ * SELECT: Counter selection reg
+ */
+#define SELECT_MASK 0x1f /* Mask for writable bits */
+
+/*
+ * FLAG: counters overflow flag status reg
+ */
+#define FLAG_P0 (1 << 0)
+#define FLAG_P1 (1 << 1)
+#define FLAG_P2 (1 << 2)
+#define FLAG_P3 (1 << 3)
+#define FLAG_C (1 << 31)
+#define FLAG_MASK 0x8000000f /* Mask for writable bits */
+
+
+int armv7_setup_pmu(void);
+int armv7_start_pmu(void);
+int armv7_stop_pmu(void);
+int armv7_request_interrupts(int *, int);
+void armv7_release_interrupts(int *, int);
+
+#endif
diff --git a/arch/arm/oprofile/op_model_xscale.c b/arch/arm/oprofile/op_model_xscale.c
index 7c3289c2acd7d4b2add8364c502b368ac9e88d9e..724ab9ce252674ff02d0e319cc25cd2a7b22da01 100644
--- a/arch/arm/oprofile/op_model_xscale.c
+++ b/arch/arm/oprofile/op_model_xscale.c
@@ -22,7 +22,7 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
-#include <asm/system.h>
+#include <asm/cputype.h>
#include "op_counter.h"
#include "op_arm_model.h"
diff --git a/arch/arm/plat-iop/i2c.c b/arch/arm/plat-iop/i2c.c
index 6dcbcc4ad4196068a85d81e4f6c140734c86f7f4..4efe392859ee943ba31f1ae0450fb9669a8cea47 100644
--- a/arch/arm/plat-iop/i2c.c
+++ b/arch/arm/plat-iop/i2c.c
@@ -18,7 +18,7 @@
#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/serial_core.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/plat-iop/io.c b/arch/arm/plat-iop/io.c
index 39dcfb4bdc716f09e7fe70b180917991b93537d7..ed0bbece0d6164d7613a4908cd0f9972986990c5 100644
--- a/arch/arm/plat-iop/io.c
+++ b/arch/arm/plat-iop/io.c
@@ -18,8 +18,8 @@
*/
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
void * __iomem __iop3xx_ioremap(unsigned long cookie, size_t size,
unsigned int mtype)
diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/plat-iop/pci.c
index 54708bf9cb155c2b4a2589f92387c6ea63185268..77fa7cc7d162dc28b903211ff5c3691e7e613e2e 100644
--- a/arch/arm/plat-iop/pci.c
+++ b/arch/arm/plat-iop/pci.c
@@ -17,7 +17,7 @@
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/ioport.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/irq.h>
#include <asm/signal.h>
#include <asm/system.h>
diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c
index c53fefb6aac4c5cf521d4ba44c8210469204cdcc..3695bbe3ee280960599532b013b9c33c30d3bc69 100644
--- a/arch/arm/plat-iop/time.c
+++ b/arch/arm/plat-iop/time.c
@@ -18,8 +18,8 @@
#include <linux/time.h>
#include <linux/init.h>
#include <linux/timex.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
#include <asm/mach/irq.h>
diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig
index e14eaad11dd5aec3c330a0ac43d1e9d24b91bb41..b2a7e3fad117f44c97160c191ab8e34eff66dc0a 100644
--- a/arch/arm/plat-mxc/Kconfig
+++ b/arch/arm/plat-mxc/Kconfig
@@ -23,4 +23,15 @@ source "arch/arm/mach-mx3/Kconfig"
endmenu
+config MXC_IRQ_PRIOR
+ bool "Use IRQ priority"
+ depends on ARCH_MXC
+ help
+ Select this if you want to use prioritized IRQ handling.
+ This feature prevents higher priority ISR to be interrupted
+ by lower priority IRQ even IRQF_DISABLED flag is not set.
+ This may be useful in embedded applications, where are strong
+ requirements for timing.
+ Say N here, unless you have a specialized requirement.
+
endif
diff --git a/arch/arm/plat-mxc/Makefile b/arch/arm/plat-mxc/Makefile
index db66e9ae841429dc56ddf99a0554eb60823e45ab..067556f7c91f42f4cdd139c82acbbe34346fd7c7 100644
--- a/arch/arm/plat-mxc/Makefile
+++ b/arch/arm/plat-mxc/Makefile
@@ -3,6 +3,6 @@
#
# Common support
-obj-y := irq.o clock.o gpio.o time.o
+obj-y := irq.o clock.o gpio.o time.o devices.o
-obj-$(CONFIG_ARCH_MX2) += iomux-mx1-mx2.o
+obj-$(CONFIG_ARCH_MX2) += iomux-mx1-mx2.o dma-mx1-mx2.o
diff --git a/arch/arm/plat-mxc/clock.c b/arch/arm/plat-mxc/clock.c
index 2f8627218839130ccdba3c23c5f1d6b968b190f6..0a38f0b396eb997ce558584676ff3d1b2e8c49bc 100644
--- a/arch/arm/plat-mxc/clock.c
+++ b/arch/arm/plat-mxc/clock.c
@@ -37,7 +37,6 @@
#include <linux/proc_fs.h>
#include <linux/semaphore.h>
#include <linux/string.h>
-#include <linux/version.h>
#include <mach/clock.h>
diff --git a/arch/arm/plat-mxc/devices.c b/arch/arm/plat-mxc/devices.c
new file mode 100644
index 0000000000000000000000000000000000000000..c66748267c45adbd2a67cbde7169a2138c428caf
--- /dev/null
+++ b/arch/arm/plat-mxc/devices.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2008 Sascha Hauer, kernel@pengutronix.de
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+int __init mxc_register_device(struct platform_device *pdev, void *data)
+{
+ int ret;
+
+ pdev->dev.platform_data = data;
+
+ ret = platform_device_register(pdev);
+ if (ret)
+ pr_debug("Unable to register platform device '%s': %d\n",
+ pdev->name, ret);
+
+ return ret;
+}
+
diff --git a/arch/arm/plat-mxc/dma-mx1-mx2.c b/arch/arm/plat-mxc/dma-mx1-mx2.c
new file mode 100644
index 0000000000000000000000000000000000000000..b296f19fd89af0648ab294880b6fb48638583938
--- /dev/null
+++ b/arch/arm/plat-mxc/dma-mx1-mx2.c
@@ -0,0 +1,840 @@
+/*
+ * linux/arch/arm/plat-mxc/dma-mx1-mx2.c
+ *
+ * i.MX DMA registration and IRQ dispatching
+ *
+ * Copyright 2006 Pavel Pisa <pisa@cmp.felk.cvut.cz>
+ * Copyright 2008 Juergen Beisert, <kernel@pengutronix.de>
+ * Copyright 2008 Sascha Hauer, <s.hauer@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/errno.h>
+#include <linux/clk.h>
+#include <linux/scatterlist.h>
+#include <linux/io.h>
+
+#include <asm/system.h>
+#include <asm/irq.h>
+#include <mach/hardware.h>
+#include <asm/dma.h>
+#include <mach/dma-mx1-mx2.h>
+
+#define DMA_DCR 0x00 /* Control Register */
+#define DMA_DISR 0x04 /* Interrupt status Register */
+#define DMA_DIMR 0x08 /* Interrupt mask Register */
+#define DMA_DBTOSR 0x0c /* Burst timeout status Register */
+#define DMA_DRTOSR 0x10 /* Request timeout Register */
+#define DMA_DSESR 0x14 /* Transfer Error Status Register */
+#define DMA_DBOSR 0x18 /* Buffer overflow status Register */
+#define DMA_DBTOCR 0x1c /* Burst timeout control Register */
+#define DMA_WSRA 0x40 /* W-Size Register A */
+#define DMA_XSRA 0x44 /* X-Size Register A */
+#define DMA_YSRA 0x48 /* Y-Size Register A */
+#define DMA_WSRB 0x4c /* W-Size Register B */
+#define DMA_XSRB 0x50 /* X-Size Register B */
+#define DMA_YSRB 0x54 /* Y-Size Register B */
+#define DMA_SAR(x) (0x80 + ((x) << 6)) /* Source Address Registers */
+#define DMA_DAR(x) (0x84 + ((x) << 6)) /* Destination Address Registers */
+#define DMA_CNTR(x) (0x88 + ((x) << 6)) /* Count Registers */
+#define DMA_CCR(x) (0x8c + ((x) << 6)) /* Control Registers */
+#define DMA_RSSR(x) (0x90 + ((x) << 6)) /* Request source select Registers */
+#define DMA_BLR(x) (0x94 + ((x) << 6)) /* Burst length Registers */
+#define DMA_RTOR(x) (0x98 + ((x) << 6)) /* Request timeout Registers */
+#define DMA_BUCR(x) (0x98 + ((x) << 6)) /* Bus Utilization Registers */
+#define DMA_CCNR(x) (0x9C + ((x) << 6)) /* Channel counter Registers */
+
+#define DCR_DRST (1<<1)
+#define DCR_DEN (1<<0)
+#define DBTOCR_EN (1<<15)
+#define DBTOCR_CNT(x) ((x) & 0x7fff)
+#define CNTR_CNT(x) ((x) & 0xffffff)
+#define CCR_ACRPT (1<<14)
+#define CCR_DMOD_LINEAR (0x0 << 12)
+#define CCR_DMOD_2D (0x1 << 12)
+#define CCR_DMOD_FIFO (0x2 << 12)
+#define CCR_DMOD_EOBFIFO (0x3 << 12)
+#define CCR_SMOD_LINEAR (0x0 << 10)
+#define CCR_SMOD_2D (0x1 << 10)
+#define CCR_SMOD_FIFO (0x2 << 10)
+#define CCR_SMOD_EOBFIFO (0x3 << 10)
+#define CCR_MDIR_DEC (1<<9)
+#define CCR_MSEL_B (1<<8)
+#define CCR_DSIZ_32 (0x0 << 6)
+#define CCR_DSIZ_8 (0x1 << 6)
+#define CCR_DSIZ_16 (0x2 << 6)
+#define CCR_SSIZ_32 (0x0 << 4)
+#define CCR_SSIZ_8 (0x1 << 4)
+#define CCR_SSIZ_16 (0x2 << 4)
+#define CCR_REN (1<<3)
+#define CCR_RPT (1<<2)
+#define CCR_FRC (1<<1)
+#define CCR_CEN (1<<0)
+#define RTOR_EN (1<<15)
+#define RTOR_CLK (1<<14)
+#define RTOR_PSC (1<<13)
+
+/*
+ * struct imx_dma_channel - i.MX specific DMA extension
+ * @name: name specified by DMA client
+ * @irq_handler: client callback for end of transfer
+ * @err_handler: client callback for error condition
+ * @data: clients context data for callbacks
+ * @dma_mode: direction of the transfer %DMA_MODE_READ or %DMA_MODE_WRITE
+ * @sg: pointer to the actual read/written chunk for scatter-gather emulation
+ * @resbytes: total residual number of bytes to transfer
+ * (it can be lower or same as sum of SG mapped chunk sizes)
+ * @sgcount: number of chunks to be read/written
+ *
+ * Structure is used for IMX DMA processing. It would be probably good
+ * @struct dma_struct in the future for external interfacing and use
+ * @struct imx_dma_channel only as extension to it.
+ */
+
+struct imx_dma_channel {
+ const char *name;
+ void (*irq_handler) (int, void *);
+ void (*err_handler) (int, void *, int errcode);
+ void (*prog_handler) (int, void *, struct scatterlist *);
+ void *data;
+ dmamode_t dma_mode;
+ struct scatterlist *sg;
+ unsigned int resbytes;
+ int dma_num;
+
+ int in_use;
+
+ u32 ccr_from_device;
+ u32 ccr_to_device;
+
+ struct timer_list watchdog;
+
+ int hw_chaining;
+};
+
+static struct imx_dma_channel imx_dma_channels[IMX_DMA_CHANNELS];
+
+static struct clk *dma_clk;
+
+static int imx_dma_hw_chain(struct imx_dma_channel *imxdma)
+{
+ if (cpu_is_mx27())
+ return imxdma->hw_chaining;
+ else
+ return 0;
+}
+
+
+/*
+ * imx_dma_sg_next - prepare next chunk for scatter-gather DMA emulation
+ */
+static inline int imx_dma_sg_next(int channel, struct scatterlist *sg)
+{
+ struct imx_dma_channel *imxdma = &imx_dma_channels[channel];
+ unsigned long now;
+
+ if (!imxdma->name) {
+ printk(KERN_CRIT "%s: called for not allocated channel %d\n",
+ __func__, channel);
+ return 0;
+ }
+
+ now = min(imxdma->resbytes, sg->length);
+ imxdma->resbytes -= now;
+
+ if ((imxdma->dma_mode & DMA_MODE_MASK) == DMA_MODE_READ)
+ __raw_writel(sg->dma_address, DMA_BASE + DMA_DAR(channel));
+ else
+ __raw_writel(sg->dma_address, DMA_BASE + DMA_SAR(channel));
+
+ __raw_writel(now, DMA_BASE + DMA_CNTR(channel));
+
+ pr_debug("imxdma%d: next sg chunk dst 0x%08x, src 0x%08x, "
+ "size 0x%08x\n", channel,
+ __raw_readl(DMA_BASE + DMA_DAR(channel)),
+ __raw_readl(DMA_BASE + DMA_SAR(channel)),
+ __raw_readl(DMA_BASE + DMA_CNTR(channel)));
+
+ return now;
+}
+
+/**
+ * imx_dma_setup_single - setup i.MX DMA channel for linear memory to/from
+ * device transfer
+ *
+ * @channel: i.MX DMA channel number
+ * @dma_address: the DMA/physical memory address of the linear data block
+ * to transfer
+ * @dma_length: length of the data block in bytes
+ * @dev_addr: physical device port address
+ * @dmamode: DMA transfer mode, %DMA_MODE_READ from the device to the memory
+ * or %DMA_MODE_WRITE from memory to the device
+ *
+ * Return value: if incorrect parameters are provided -%EINVAL.
+ * Zero indicates success.
+ */
+int
+imx_dma_setup_single(int channel, dma_addr_t dma_address,
+ unsigned int dma_length, unsigned int dev_addr,
+ dmamode_t dmamode)
+{
+ struct imx_dma_channel *imxdma = &imx_dma_channels[channel];
+
+ imxdma->sg = NULL;
+ imxdma->dma_mode = dmamode;
+
+ if (!dma_address) {
+ printk(KERN_ERR "imxdma%d: imx_dma_setup_single null address\n",
+ channel);
+ return -EINVAL;
+ }
+
+ if (!dma_length) {
+ printk(KERN_ERR "imxdma%d: imx_dma_setup_single zero length\n",
+ channel);
+ return -EINVAL;
+ }
+
+ if ((dmamode & DMA_MODE_MASK) == DMA_MODE_READ) {
+ pr_debug("imxdma%d: %s dma_addressg=0x%08x dma_length=%d "
+ "dev_addr=0x%08x for read\n",
+ channel, __func__, (unsigned int)dma_address,
+ dma_length, dev_addr);
+
+ __raw_writel(dev_addr, DMA_BASE + DMA_SAR(channel));
+ __raw_writel(dma_address, DMA_BASE + DMA_DAR(channel));
+ __raw_writel(imxdma->ccr_from_device,
+ DMA_BASE + DMA_CCR(channel));
+ } else if ((dmamode & DMA_MODE_MASK) == DMA_MODE_WRITE) {
+ pr_debug("imxdma%d: %s dma_addressg=0x%08x dma_length=%d "
+ "dev_addr=0x%08x for write\n",
+ channel, __func__, (unsigned int)dma_address,
+ dma_length, dev_addr);
+
+ __raw_writel(dma_address, DMA_BASE + DMA_SAR(channel));
+ __raw_writel(dev_addr, DMA_BASE + DMA_DAR(channel));
+ __raw_writel(imxdma->ccr_to_device,
+ DMA_BASE + DMA_CCR(channel));
+ } else {
+ printk(KERN_ERR "imxdma%d: imx_dma_setup_single bad dmamode\n",
+ channel);
+ return -EINVAL;
+ }
+
+ __raw_writel(dma_length, DMA_BASE + DMA_CNTR(channel));
+
+ return 0;
+}
+EXPORT_SYMBOL(imx_dma_setup_single);
+
+/**
+ * imx_dma_setup_sg - setup i.MX DMA channel SG list to/from device transfer
+ * @channel: i.MX DMA channel number
+ * @sg: pointer to the scatter-gather list/vector
+ * @sgcount: scatter-gather list hungs count
+ * @dma_length: total length of the transfer request in bytes
+ * @dev_addr: physical device port address
+ * @dmamode: DMA transfer mode, %DMA_MODE_READ from the device to the memory
+ * or %DMA_MODE_WRITE from memory to the device
+ *
+ * The function sets up DMA channel state and registers to be ready for
+ * transfer specified by provided parameters. The scatter-gather emulation
+ * is set up according to the parameters.
+ *
+ * The full preparation of the transfer requires setup of more register
+ * by the caller before imx_dma_enable() can be called.
+ *
+ * %BLR(channel) holds transfer burst length in bytes, 0 means 64 bytes
+ *
+ * %RSSR(channel) has to be set to the DMA request line source %DMA_REQ_xxx
+ *
+ * %CCR(channel) has to specify transfer parameters, the next settings is
+ * typical for linear or simple scatter-gather transfers if %DMA_MODE_READ is
+ * specified
+ *
+ * %CCR_DMOD_LINEAR | %CCR_DSIZ_32 | %CCR_SMOD_FIFO | %CCR_SSIZ_x
+ *
+ * The typical setup for %DMA_MODE_WRITE is specified by next options
+ * combination
+ *
+ * %CCR_SMOD_LINEAR | %CCR_SSIZ_32 | %CCR_DMOD_FIFO | %CCR_DSIZ_x
+ *
+ * Be careful here and do not mistakenly mix source and target device
+ * port sizes constants, they are really different:
+ * %CCR_SSIZ_8, %CCR_SSIZ_16, %CCR_SSIZ_32,
+ * %CCR_DSIZ_8, %CCR_DSIZ_16, %CCR_DSIZ_32
+ *
+ * Return value: if incorrect parameters are provided -%EINVAL.
+ * Zero indicates success.
+ */
+int
+imx_dma_setup_sg(int channel,
+ struct scatterlist *sg, unsigned int sgcount,
+ unsigned int dma_length, unsigned int dev_addr,
+ dmamode_t dmamode)
+{
+ struct imx_dma_channel *imxdma = &imx_dma_channels[channel];
+
+ if (imxdma->in_use)
+ return -EBUSY;
+
+ imxdma->sg = sg;
+ imxdma->dma_mode = dmamode;
+ imxdma->resbytes = dma_length;
+
+ if (!sg || !sgcount) {
+ printk(KERN_ERR "imxdma%d: imx_dma_setup_sg epty sg list\n",
+ channel);
+ return -EINVAL;
+ }
+
+ if (!sg->length) {
+ printk(KERN_ERR "imxdma%d: imx_dma_setup_sg zero length\n",
+ channel);
+ return -EINVAL;
+ }
+
+ if ((dmamode & DMA_MODE_MASK) == DMA_MODE_READ) {
+ pr_debug("imxdma%d: %s sg=%p sgcount=%d total length=%d "
+ "dev_addr=0x%08x for read\n",
+ channel, __func__, sg, sgcount, dma_length, dev_addr);
+
+ __raw_writel(dev_addr, DMA_BASE + DMA_SAR(channel));
+ __raw_writel(imxdma->ccr_from_device,
+ DMA_BASE + DMA_CCR(channel));
+ } else if ((dmamode & DMA_MODE_MASK) == DMA_MODE_WRITE) {
+ pr_debug("imxdma%d: %s sg=%p sgcount=%d total length=%d "
+ "dev_addr=0x%08x for write\n",
+ channel, __func__, sg, sgcount, dma_length, dev_addr);
+
+ __raw_writel(dev_addr, DMA_BASE + DMA_DAR(channel));
+ __raw_writel(imxdma->ccr_to_device,
+ DMA_BASE + DMA_CCR(channel));
+ } else {
+ printk(KERN_ERR "imxdma%d: imx_dma_setup_sg bad dmamode\n",
+ channel);
+ return -EINVAL;
+ }
+
+ imx_dma_sg_next(channel, sg);
+
+ return 0;
+}
+EXPORT_SYMBOL(imx_dma_setup_sg);
+
+int
+imx_dma_config_channel(int channel, unsigned int config_port,
+ unsigned int config_mem, unsigned int dmareq, int hw_chaining)
+{
+ struct imx_dma_channel *imxdma = &imx_dma_channels[channel];
+ u32 dreq = 0;
+
+ imxdma->hw_chaining = 0;
+
+ if (hw_chaining) {
+ imxdma->hw_chaining = 1;
+ if (!imx_dma_hw_chain(imxdma))
+ return -EINVAL;
+ }
+
+ if (dmareq)
+ dreq = CCR_REN;
+
+ imxdma->ccr_from_device = config_port | (config_mem << 2) | dreq;
+ imxdma->ccr_to_device = config_mem | (config_port << 2) | dreq;
+
+ __raw_writel(dmareq, DMA_BASE + DMA_RSSR(channel));
+
+ return 0;
+}
+EXPORT_SYMBOL(imx_dma_config_channel);
+
+void imx_dma_config_burstlen(int channel, unsigned int burstlen)
+{
+ __raw_writel(burstlen, DMA_BASE + DMA_BLR(channel));
+}
+EXPORT_SYMBOL(imx_dma_config_burstlen);
+
+/**
+ * imx_dma_setup_handlers - setup i.MX DMA channel end and error notification
+ * handlers
+ * @channel: i.MX DMA channel number
+ * @irq_handler: the pointer to the function called if the transfer
+ * ends successfully
+ * @err_handler: the pointer to the function called if the premature
+ * end caused by error occurs
+ * @data: user specified value to be passed to the handlers
+ */
+int
+imx_dma_setup_handlers(int channel,
+ void (*irq_handler) (int, void *),
+ void (*err_handler) (int, void *, int),
+ void *data)
+{
+ struct imx_dma_channel *imxdma = &imx_dma_channels[channel];
+ unsigned long flags;
+
+ if (!imxdma->name) {
+ printk(KERN_CRIT "%s: called for not allocated channel %d\n",
+ __func__, channel);
+ return -ENODEV;
+ }
+
+ local_irq_save(flags);
+ __raw_writel(1 << channel, DMA_BASE + DMA_DISR);
+ imxdma->irq_handler = irq_handler;
+ imxdma->err_handler = err_handler;
+ imxdma->data = data;
+ local_irq_restore(flags);
+ return 0;
+}
+EXPORT_SYMBOL(imx_dma_setup_handlers);
+
+/**
+ * imx_dma_setup_progression_handler - setup i.MX DMA channel progression
+ * handlers
+ * @channel: i.MX DMA channel number
+ * @prog_handler: the pointer to the function called if the transfer progresses
+ */
+int
+imx_dma_setup_progression_handler(int channel,
+ void (*prog_handler) (int, void*, struct scatterlist*))
+{
+ struct imx_dma_channel *imxdma = &imx_dma_channels[channel];
+ unsigned long flags;
+
+ if (!imxdma->name) {
+ printk(KERN_CRIT "%s: called for not allocated channel %d\n",
+ __func__, channel);
+ return -ENODEV;
+ }
+
+ local_irq_save(flags);
+ imxdma->prog_handler = prog_handler;
+ local_irq_restore(flags);
+ return 0;
+}
+EXPORT_SYMBOL(imx_dma_setup_progression_handler);
+
+/**
+ * imx_dma_enable - function to start i.MX DMA channel operation
+ * @channel: i.MX DMA channel number
+ *
+ * The channel has to be allocated by driver through imx_dma_request()
+ * or imx_dma_request_by_prio() function.
+ * The transfer parameters has to be set to the channel registers through
+ * call of the imx_dma_setup_single() or imx_dma_setup_sg() function
+ * and registers %BLR(channel), %RSSR(channel) and %CCR(channel) has to
+ * be set prior this function call by the channel user.
+ */
+void imx_dma_enable(int channel)
+{
+ struct imx_dma_channel *imxdma = &imx_dma_channels[channel];
+ unsigned long flags;
+
+ pr_debug("imxdma%d: imx_dma_enable\n", channel);
+
+ if (!imxdma->name) {
+ printk(KERN_CRIT "%s: called for not allocated channel %d\n",
+ __func__, channel);
+ return;
+ }
+
+ if (imxdma->in_use)
+ return;
+
+ local_irq_save(flags);
+
+ __raw_writel(1 << channel, DMA_BASE + DMA_DISR);
+ __raw_writel(__raw_readl(DMA_BASE + DMA_DIMR) & ~(1 << channel),
+ DMA_BASE + DMA_DIMR);
+ __raw_writel(__raw_readl(DMA_BASE + DMA_CCR(channel)) | CCR_CEN |
+ CCR_ACRPT,
+ DMA_BASE + DMA_CCR(channel));
+
+#ifdef CONFIG_ARCH_MX2
+ if (imxdma->sg && imx_dma_hw_chain(imxdma)) {
+ imxdma->sg = sg_next(imxdma->sg);
+ if (imxdma->sg) {
+ u32 tmp;
+ imx_dma_sg_next(channel, imxdma->sg);
+ tmp = __raw_readl(DMA_BASE + DMA_CCR(channel));
+ __raw_writel(tmp | CCR_RPT | CCR_ACRPT,
+ DMA_BASE + DMA_CCR(channel));
+ }
+ }
+#endif
+ imxdma->in_use = 1;
+
+ local_irq_restore(flags);
+}
+EXPORT_SYMBOL(imx_dma_enable);
+
+/**
+ * imx_dma_disable - stop, finish i.MX DMA channel operatin
+ * @channel: i.MX DMA channel number
+ */
+void imx_dma_disable(int channel)
+{
+ struct imx_dma_channel *imxdma = &imx_dma_channels[channel];
+ unsigned long flags;
+
+ pr_debug("imxdma%d: imx_dma_disable\n", channel);
+
+ if (imx_dma_hw_chain(imxdma))
+ del_timer(&imxdma->watchdog);
+
+ local_irq_save(flags);
+ __raw_writel(__raw_readl(DMA_BASE + DMA_DIMR) | (1 << channel),
+ DMA_BASE + DMA_DIMR);
+ __raw_writel(__raw_readl(DMA_BASE + DMA_CCR(channel)) & ~CCR_CEN,
+ DMA_BASE + DMA_CCR(channel));
+ __raw_writel(1 << channel, DMA_BASE + DMA_DISR);
+ imxdma->in_use = 0;
+ local_irq_restore(flags);
+}
+EXPORT_SYMBOL(imx_dma_disable);
+
+static void imx_dma_watchdog(unsigned long chno)
+{
+ struct imx_dma_channel *imxdma = &imx_dma_channels[chno];
+
+ __raw_writel(0, DMA_BASE + DMA_CCR(chno));
+ imxdma->in_use = 0;
+ imxdma->sg = NULL;
+
+ if (imxdma->err_handler)
+ imxdma->err_handler(chno, imxdma->data, IMX_DMA_ERR_TIMEOUT);
+}
+
+static irqreturn_t dma_err_handler(int irq, void *dev_id)
+{
+ int i, disr;
+ struct imx_dma_channel *imxdma;
+ unsigned int err_mask;
+ int errcode;
+
+ disr = __raw_readl(DMA_BASE + DMA_DISR);
+
+ err_mask = __raw_readl(DMA_BASE + DMA_DBTOSR) |
+ __raw_readl(DMA_BASE + DMA_DRTOSR) |
+ __raw_readl(DMA_BASE + DMA_DSESR) |
+ __raw_readl(DMA_BASE + DMA_DBOSR);
+
+ if (!err_mask)
+ return IRQ_HANDLED;
+
+ __raw_writel(disr & err_mask, DMA_BASE + DMA_DISR);
+
+ for (i = 0; i < IMX_DMA_CHANNELS; i++) {
+ if (!(err_mask & (1 << i)))
+ continue;
+ imxdma = &imx_dma_channels[i];
+ errcode = 0;
+
+ if (__raw_readl(DMA_BASE + DMA_DBTOSR) & (1 << i)) {
+ __raw_writel(1 << i, DMA_BASE + DMA_DBTOSR);
+ errcode |= IMX_DMA_ERR_BURST;
+ }
+ if (__raw_readl(DMA_BASE + DMA_DRTOSR) & (1 << i)) {
+ __raw_writel(1 << i, DMA_BASE + DMA_DRTOSR);
+ errcode |= IMX_DMA_ERR_REQUEST;
+ }
+ if (__raw_readl(DMA_BASE + DMA_DSESR) & (1 << i)) {
+ __raw_writel(1 << i, DMA_BASE + DMA_DSESR);
+ errcode |= IMX_DMA_ERR_TRANSFER;
+ }
+ if (__raw_readl(DMA_BASE + DMA_DBOSR) & (1 << i)) {
+ __raw_writel(1 << i, DMA_BASE + DMA_DBOSR);
+ errcode |= IMX_DMA_ERR_BUFFER;
+ }
+ if (imxdma->name && imxdma->err_handler) {
+ imxdma->err_handler(i, imxdma->data, errcode);
+ continue;
+ }
+
+ imx_dma_channels[i].sg = NULL;
+
+ printk(KERN_WARNING
+ "DMA timeout on channel %d (%s) -%s%s%s%s\n",
+ i, imxdma->name,
+ errcode & IMX_DMA_ERR_BURST ? " burst" : "",
+ errcode & IMX_DMA_ERR_REQUEST ? " request" : "",
+ errcode & IMX_DMA_ERR_TRANSFER ? " transfer" : "",
+ errcode & IMX_DMA_ERR_BUFFER ? " buffer" : "");
+ }
+ return IRQ_HANDLED;
+}
+
+static void dma_irq_handle_channel(int chno)
+{
+ struct imx_dma_channel *imxdma = &imx_dma_channels[chno];
+
+ if (!imxdma->name) {
+ /*
+ * IRQ for an unregistered DMA channel:
+ * let's clear the interrupts and disable it.
+ */
+ printk(KERN_WARNING
+ "spurious IRQ for DMA channel %d\n", chno);
+ return;
+ }
+
+ if (imxdma->sg) {
+ u32 tmp;
+ struct scatterlist *current_sg = imxdma->sg;
+ imxdma->sg = sg_next(imxdma->sg);
+
+ if (imxdma->sg) {
+ imx_dma_sg_next(chno, imxdma->sg);
+
+ tmp = __raw_readl(DMA_BASE + DMA_CCR(chno));
+
+ if (imx_dma_hw_chain(imxdma)) {
+ /* FIXME: The timeout should probably be
+ * configurable
+ */
+ mod_timer(&imxdma->watchdog,
+ jiffies + msecs_to_jiffies(500));
+
+ tmp |= CCR_CEN | CCR_RPT | CCR_ACRPT;
+ __raw_writel(tmp, DMA_BASE +
+ DMA_CCR(chno));
+ } else {
+ __raw_writel(tmp & ~CCR_CEN, DMA_BASE +
+ DMA_CCR(chno));
+ tmp |= CCR_CEN;
+ }
+
+ __raw_writel(tmp, DMA_BASE + DMA_CCR(chno));
+
+ if (imxdma->prog_handler)
+ imxdma->prog_handler(chno, imxdma->data,
+ current_sg);
+
+ return;
+ }
+
+ if (imx_dma_hw_chain(imxdma)) {
+ del_timer(&imxdma->watchdog);
+ return;
+ }
+ }
+
+ __raw_writel(0, DMA_BASE + DMA_CCR(chno));
+ imxdma->in_use = 0;
+ if (imxdma->irq_handler)
+ imxdma->irq_handler(chno, imxdma->data);
+}
+
+static irqreturn_t dma_irq_handler(int irq, void *dev_id)
+{
+ int i, disr;
+
+#ifdef CONFIG_ARCH_MX2
+ dma_err_handler(irq, dev_id);
+#endif
+
+ disr = __raw_readl(DMA_BASE + DMA_DISR);
+
+ pr_debug("imxdma: dma_irq_handler called, disr=0x%08x\n",
+ disr);
+
+ __raw_writel(disr, DMA_BASE + DMA_DISR);
+ for (i = 0; i < IMX_DMA_CHANNELS; i++) {
+ if (disr & (1 << i))
+ dma_irq_handle_channel(i);
+ }
+
+ return IRQ_HANDLED;
+}
+
+/**
+ * imx_dma_request - request/allocate specified channel number
+ * @channel: i.MX DMA channel number
+ * @name: the driver/caller own non-%NULL identification
+ */
+int imx_dma_request(int channel, const char *name)
+{
+ struct imx_dma_channel *imxdma = &imx_dma_channels[channel];
+ unsigned long flags;
+ int ret;
+
+ /* basic sanity checks */
+ if (!name)
+ return -EINVAL;
+
+ if (channel >= IMX_DMA_CHANNELS) {
+ printk(KERN_CRIT "%s: called for non-existed channel %d\n",
+ __func__, channel);
+ return -EINVAL;
+ }
+
+ local_irq_save(flags);
+ if (imxdma->name) {
+ local_irq_restore(flags);
+ return -EBUSY;
+ }
+
+#ifdef CONFIG_ARCH_MX2
+ ret = request_irq(MXC_INT_DMACH0 + channel, dma_irq_handler, 0, "DMA",
+ NULL);
+ if (ret) {
+ printk(KERN_CRIT "Can't register IRQ %d for DMA channel %d\n",
+ MXC_INT_DMACH0 + channel, channel);
+ return ret;
+ }
+ init_timer(&imxdma->watchdog);
+ imxdma->watchdog.function = &imx_dma_watchdog;
+ imxdma->watchdog.data = channel;
+#endif
+
+ imxdma->name = name;
+ imxdma->irq_handler = NULL;
+ imxdma->err_handler = NULL;
+ imxdma->data = NULL;
+ imxdma->sg = NULL;
+
+ local_irq_restore(flags);
+ return 0;
+}
+EXPORT_SYMBOL(imx_dma_request);
+
+/**
+ * imx_dma_free - release previously acquired channel
+ * @channel: i.MX DMA channel number
+ */
+void imx_dma_free(int channel)
+{
+ unsigned long flags;
+ struct imx_dma_channel *imxdma = &imx_dma_channels[channel];
+
+ if (!imxdma->name) {
+ printk(KERN_CRIT
+ "%s: trying to free free channel %d\n",
+ __func__, channel);
+ return;
+ }
+
+ local_irq_save(flags);
+ /* Disable interrupts */
+ __raw_writel(__raw_readl(DMA_BASE + DMA_DIMR) | (1 << channel),
+ DMA_BASE + DMA_DIMR);
+ __raw_writel(__raw_readl(DMA_BASE + DMA_CCR(channel)) & ~CCR_CEN,
+ DMA_BASE + DMA_CCR(channel));
+ imxdma->name = NULL;
+
+#ifdef CONFIG_ARCH_MX2
+ free_irq(MXC_INT_DMACH0 + channel, NULL);
+#endif
+
+ local_irq_restore(flags);
+}
+EXPORT_SYMBOL(imx_dma_free);
+
+/**
+ * imx_dma_request_by_prio - find and request some of free channels best
+ * suiting requested priority
+ * @channel: i.MX DMA channel number
+ * @name: the driver/caller own non-%NULL identification
+ *
+ * This function tries to find a free channel in the specified priority group
+ * This function tries to find a free channel in the specified priority group
+ * if the priority cannot be achieved it tries to look for free channel
+ * in the higher and then even lower priority groups.
+ *
+ * Return value: If there is no free channel to allocate, -%ENODEV is returned.
+ * On successful allocation channel is returned.
+ */
+int imx_dma_request_by_prio(const char *name, enum imx_dma_prio prio)
+{
+ int i;
+ int best;
+
+ switch (prio) {
+ case (DMA_PRIO_HIGH):
+ best = 8;
+ break;
+ case (DMA_PRIO_MEDIUM):
+ best = 4;
+ break;
+ case (DMA_PRIO_LOW):
+ default:
+ best = 0;
+ break;
+ }
+
+ for (i = best; i < IMX_DMA_CHANNELS; i++)
+ if (!imx_dma_request(i, name))
+ return i;
+
+ for (i = best - 1; i >= 0; i--)
+ if (!imx_dma_request(i, name))
+ return i;
+
+ printk(KERN_ERR "%s: no free DMA channel found\n", __func__);
+
+ return -ENODEV;
+}
+EXPORT_SYMBOL(imx_dma_request_by_prio);
+
+static int __init imx_dma_init(void)
+{
+ int ret = 0;
+ int i;
+
+ dma_clk = clk_get(NULL, "dma_clk");
+ clk_enable(dma_clk);
+
+ /* reset DMA module */
+ __raw_writel(DCR_DRST, DMA_BASE + DMA_DCR);
+
+#ifdef CONFIG_ARCH_MX1
+ ret = request_irq(DMA_INT, dma_irq_handler, 0, "DMA", NULL);
+ if (ret) {
+ printk(KERN_CRIT "Wow! Can't register IRQ for DMA\n");
+ return ret;
+ }
+
+ ret = request_irq(DMA_ERR, dma_err_handler, 0, "DMA", NULL);
+ if (ret) {
+ printk(KERN_CRIT "Wow! Can't register ERRIRQ for DMA\n");
+ free_irq(DMA_INT, NULL);
+ return ret;
+ }
+#endif
+ /* enable DMA module */
+ __raw_writel(DCR_DEN, DMA_BASE + DMA_DCR);
+
+ /* clear all interrupts */
+ __raw_writel((1 << IMX_DMA_CHANNELS) - 1, DMA_BASE + DMA_DISR);
+
+ /* disable interrupts */
+ __raw_writel((1 << IMX_DMA_CHANNELS) - 1, DMA_BASE + DMA_DIMR);
+
+ for (i = 0; i < IMX_DMA_CHANNELS; i++) {
+ imx_dma_channels[i].sg = NULL;
+ imx_dma_channels[i].dma_num = i;
+ }
+
+ return ret;
+}
+
+arch_initcall(imx_dma_init);
diff --git a/arch/arm/plat-mxc/include/mach/board-mx31ads.h b/arch/arm/plat-mxc/include/mach/board-mx31ads.h
index 1bc6fb0f9a8380d18e55535eab5c669ef6dddc2d..745b48864f930f95b268d1706132fd3cbfbfe0fb 100644
--- a/arch/arm/plat-mxc/include/mach/board-mx31ads.h
+++ b/arch/arm/plat-mxc/include/mach/board-mx31ads.h
@@ -90,6 +90,9 @@
#define PBC_INTMASK_CLEAR_REG (PBC_INTMASK_CLEAR + PBC_BASE_ADDRESS)
#define EXPIO_PARENT_INT IOMUX_TO_IRQ(MX31_PIN_GPIO1_4)
+#define MXC_EXP_IO_BASE (MXC_MAX_INT_LINES + MXC_MAX_GPIO_LINES)
+#define MXC_IRQ_TO_EXPIO(irq) ((irq) - MXC_EXP_IO_BASE)
+
#define EXPIO_INT_LOW_BAT (MXC_EXP_IO_BASE + 0)
#define EXPIO_INT_PB_IRQ (MXC_EXP_IO_BASE + 1)
#define EXPIO_INT_OTG_FS_OVR (MXC_EXP_IO_BASE + 2)
diff --git a/arch/arm/plat-mxc/include/mach/clock.h b/arch/arm/plat-mxc/include/mach/clock.h
index 24caa2b7c91d9f1b219fb431065013da15a22f65..d21f78e7881945e094be4953d461cd5986688ee9 100644
--- a/arch/arm/plat-mxc/include/mach/clock.h
+++ b/arch/arm/plat-mxc/include/mach/clock.h
@@ -39,7 +39,7 @@ struct clk {
/* Register bit position for clock's enable/disable control. */
u8 enable_shift;
/* Register address for clock's enable/disable control. */
- u32 enable_reg;
+ void __iomem *enable_reg;
u32 flags;
/* get the current clock rate (always a fresh value) */
unsigned long (*get_rate) (struct clk *);
diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h
index a6d2e24aab15ab1859416045f4d3eac7468b036f..6350287a59b9089acde56fe2cd535c1625773eea 100644
--- a/arch/arm/plat-mxc/include/mach/common.h
+++ b/arch/arm/plat-mxc/include/mach/common.h
@@ -11,10 +11,13 @@
#ifndef __ASM_ARCH_MXC_COMMON_H__
#define __ASM_ARCH_MXC_COMMON_H__
+struct platform_device;
+
extern void mxc_map_io(void);
extern void mxc_init_irq(void);
extern void mxc_timer_init(const char *clk_timer);
extern int mxc_clocks_init(unsigned long fref);
extern int mxc_register_gpios(void);
+extern int mxc_register_device(struct platform_device *pdev, void *data);
#endif
diff --git a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
new file mode 100644
index 0000000000000000000000000000000000000000..e85fd946116c1cbaf5eb412a0f25d98129c8af68
--- /dev/null
+++ b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
@@ -0,0 +1,89 @@
+/*
+ * linux/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
+ *
+ * i.MX DMA registration and IRQ dispatching
+ *
+ * Copyright 2006 Pavel Pisa <pisa@cmp.felk.cvut.cz>
+ * Copyright 2008 Juergen Beisert, <kernel@pengutronix.de>
+ * Copyright 2008 Sascha Hauer, <s.hauer@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include <asm/dma.h>
+
+#ifndef __ASM_ARCH_MXC_DMA_H
+#define __ASM_ARCH_MXC_DMA_H
+
+#define IMX_DMA_CHANNELS 16
+
+#define DMA_BASE IO_ADDRESS(DMA_BASE_ADDR)
+
+#define IMX_DMA_MEMSIZE_32 (0 << 4)
+#define IMX_DMA_MEMSIZE_8 (1 << 4)
+#define IMX_DMA_MEMSIZE_16 (2 << 4)
+#define IMX_DMA_TYPE_LINEAR (0 << 10)
+#define IMX_DMA_TYPE_2D (1 << 10)
+#define IMX_DMA_TYPE_FIFO (2 << 10)
+
+#define IMX_DMA_ERR_BURST (1 << 0)
+#define IMX_DMA_ERR_REQUEST (1 << 1)
+#define IMX_DMA_ERR_TRANSFER (1 << 2)
+#define IMX_DMA_ERR_BUFFER (1 << 3)
+#define IMX_DMA_ERR_TIMEOUT (1 << 4)
+
+int
+imx_dma_config_channel(int channel, unsigned int config_port,
+ unsigned int config_mem, unsigned int dmareq, int hw_chaining);
+
+void
+imx_dma_config_burstlen(int channel, unsigned int burstlen);
+
+int
+imx_dma_setup_single(int channel, dma_addr_t dma_address,
+ unsigned int dma_length, unsigned int dev_addr,
+ dmamode_t dmamode);
+
+int
+imx_dma_setup_sg(int channel, struct scatterlist *sg,
+ unsigned int sgcount, unsigned int dma_length,
+ unsigned int dev_addr, dmamode_t dmamode);
+
+int
+imx_dma_setup_handlers(int channel,
+ void (*irq_handler) (int, void *),
+ void (*err_handler) (int, void *, int), void *data);
+
+int
+imx_dma_setup_progression_handler(int channel,
+ void (*prog_handler) (int, void*, struct scatterlist*));
+
+void imx_dma_enable(int channel);
+
+void imx_dma_disable(int channel);
+
+int imx_dma_request(int channel, const char *name);
+
+void imx_dma_free(int channel);
+
+enum imx_dma_prio {
+ DMA_PRIO_HIGH = 0,
+ DMA_PRIO_MEDIUM = 1,
+ DMA_PRIO_LOW = 2
+};
+
+int imx_dma_request_by_prio(const char *name, enum imx_dma_prio prio);
+
+#endif /* _ASM_ARCH_MXC_DMA_H */
diff --git a/arch/arm/plat-mxc/include/mach/entry-macro.S b/arch/arm/plat-mxc/include/mach/entry-macro.S
index b542433afb1b45358de508e7bc09a91085aa2989..11632028f7d1ba6f44610c373b52b2721ea81cf4 100644
--- a/arch/arm/plat-mxc/include/mach/entry-macro.S
+++ b/arch/arm/plat-mxc/include/mach/entry-macro.S
@@ -9,11 +9,17 @@
* published by the Free Software Foundation.
*/
+#define AVIC_NIMASK 0x04
+
@ this macro disables fast irq (not implemented)
.macro disable_fiq
.endm
.macro get_irqnr_preamble, base, tmp
+ ldr \base, =AVIC_IO_ADDRESS(AVIC_BASE_ADDR)
+#ifdef CONFIG_MXC_IRQ_PRIOR
+ ldr r4, [\base, #AVIC_NIMASK]
+#endif
.endm
.macro arch_ret_to_user, tmp1, tmp2
@@ -23,7 +29,6 @@
@ and returns its number in irqnr
@ and returns if an interrupt occured in irqstat
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
- ldr \base, =AVIC_IO_ADDRESS(AVIC_BASE_ADDR)
@ Load offset & priority of the highest priority
@ interrupt pending from AVIC_NIVECSR
ldr \irqstat, [\base, #0x40]
@@ -32,6 +37,11 @@
mov \irqnr, \irqstat, asr #16
@ set zero flag if IRQ + 1 == 0
adds \tmp, \irqnr, #1
+#ifdef CONFIG_MXC_IRQ_PRIOR
+ bicne \tmp, \irqstat, #0xFFFFFFE0
+ strne \tmp, [\base, #AVIC_NIMASK]
+ streq r4, [\base, #AVIC_NIMASK]
+#endif
.endm
@ irq priority table (not used)
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h b/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h
index 076d37b38eb28488cc6715aaebdea1cf00e7ba07..3d09bfd6c53df8402a6c7033f2ba3b3805afcc3f 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h
@@ -247,6 +247,11 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count,
#endif
#ifdef CONFIG_ARCH_MX2
+#define PA0_PF_USBH2_CLK (GPIO_PORTA | GPIO_PF | 0)
+#define PA1_PF_USBH2_DIR (GPIO_PORTA | GPIO_PF | 1)
+#define PA2_PF_USBH2_DATA7 (GPIO_PORTA | GPIO_PF | 2)
+#define PA3_PF_USBH2_NXT (GPIO_PORTA | GPIO_PF | 3)
+#define PA4_PF_USBH2_STP (GPIO_PORTA | GPIO_PF | 4)
#define PA5_PF_LSCLK (GPIO_PORTA | GPIO_OUT | GPIO_PF | 5)
#define PA6_PF_LD0 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 6)
#define PA7_PF_LD1 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 7)
@@ -294,6 +299,16 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count,
#define PB20_AF_UART5_CTS (GPIO_PORTB | GPIO_OUT | GPIO_AF | 20)
#define PB21_PF_CSI_HSYNC (GPIO_PORTB | GPIO_OUT | GPIO_PF | 21)
#define PB21_AF_UART5_RTS (GPIO_PORTB | GPIO_IN | GPIO_AF | 21)
+#define PB22_PF_USBH1_SUSP (GPIO_PORTB | GPIO_PF | 22)
+#define PB23_PF_USB_PWR (GPIO_PORTB | GPIO_PF | 23)
+#define PB24_PF_USB_OC_B (GPIO_PORTB | GPIO_PF | 24)
+#define PB25_PF_USBH1_RCV (GPIO_PORTB | GPIO_PF | 25)
+#define PB26_PF_USBH1_FS (GPIO_PORTB | GPIO_PF | 26)
+#define PB27_PF_USBH1_OE_B (GPIO_PORTB | GPIO_PF | 27)
+#define PB28_PF_USBH1_TXDM (GPIO_PORTB | GPIO_PF | 28)
+#define PB29_PF_USBH1_TXDP (GPIO_PORTB | GPIO_PF | 29)
+#define PB30_PF_USBH1_RXDM (GPIO_PORTB | GPIO_PF | 30)
+#define PB31_PF_USBH1_RXDP (GPIO_PORTB | GPIO_PF | 31)
#define PB26_AF_UART4_RTS (GPIO_PORTB | GPIO_IN | GPIO_PF | 26)
#define PB28_AF_UART4_TXD (GPIO_PORTB | GPIO_OUT | GPIO_AF | 28)
#define PB29_AF_UART4_CTS (GPIO_PORTB | GPIO_OUT | GPIO_AF | 29)
@@ -335,8 +350,15 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count,
#define PD16_AIN_FEC_TX_ER (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 16)
#define PD17_PF_I2C_DATA (GPIO_PORTD | GPIO_OUT | GPIO_PF | 17)
#define PD18_PF_I2C_CLK (GPIO_PORTD | GPIO_OUT | GPIO_PF | 18)
+#define PD19_AF_USBH2_DATA4 (GPIO_PORTD | GPIO_AF | 19)
+#define PD20_AF_USBH2_DATA3 (GPIO_PORTD | GPIO_AF | 20)
+#define PD21_AF_USBH2_DATA6 (GPIO_PORTD | GPIO_AF | 21)
+#define PD22_AF_USBH2_DATA0 (GPIO_PORTD | GPIO_AF | 22)
+#define PD23_AF_USBH2_DATA2 (GPIO_PORTD | GPIO_AF | 23)
+#define PD24_AF_USBH2_DATA1 (GPIO_PORTD | GPIO_AF | 24)
#define PD25_PF_CSPI1_RDY (GPIO_PORTD | GPIO_OUT | GPIO_PF | 25)
#define PD26_PF_CSPI1_SS2 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 26)
+#define PD26_AF_USBH2_DATA5 (GPIO_PORTD | GPIO_AF | 26)
#define PD27_PF_CSPI1_SS1 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 27)
#define PD28_PF_CSPI1_SS0 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 28)
#define PD29_PF_CSPI1_SCLK (GPIO_PORTD | GPIO_OUT | GPIO_PF | 29)
@@ -355,6 +377,8 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count,
#define PE13_PF_UART1_RXD (GPIO_PORTE | GPIO_IN | GPIO_PF | 13)
#define PE14_PF_UART1_CTS (GPIO_PORTE | GPIO_OUT | GPIO_PF | 14)
#define PE15_PF_UART1_RTS (GPIO_PORTE | GPIO_IN | GPIO_PF | 15)
+#define PE16_AF_RTCK (GPIO_PORTE | GPIO_OUT | GPIO_AF | 16)
+#define PE16_PF_RTCK (GPIO_PORTE | GPIO_OUT | GPIO_PF | 16)
#define PE18_AF_CSPI3_MISO (GPIO_PORTE | GPIO_IN | GPIO_AF | 18)
#define PE21_AF_CSPI3_SS (GPIO_PORTE | GPIO_OUT | GPIO_AF | 21)
#define PE22_AF_CSPI3_MOSI (GPIO_PORTE | GPIO_OUT | GPIO_AF | 22)
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx3.h b/arch/arm/plat-mxc/include/mach/iomux-mx3.h
index 7509e7692f08e5ae00ba6423ce18c40332a282aa..c9f39c2fb8c64083e437fe91c85f6cbad686a77b 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx3.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx3.h
@@ -491,6 +491,26 @@ enum iomux_pins {
#define MX31_PIN_RTS1__RTS1 IOMUX_MODE(MX31_PIN_RTS1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_TXD1__TXD1 IOMUX_MODE(MX31_PIN_TXD1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_RXD1__RXD1 IOMUX_MODE(MX31_PIN_RXD1, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI1_MOSI__MOSI IOMUX_MODE(MX31_PIN_CSPI1_MOSI, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI1_MISO__MISO IOMUX_MODE(MX31_PIN_CSPI1_MISO, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI1_SCLK__SCLK IOMUX_MODE(MX31_PIN_CSPI1_SCLK, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI1_SPI_RDY__SPI_RDY IOMUX_MODE(MX31_PIN_CSPI1_SPI_RDY, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI1_SS0__SS0 IOMUX_MODE(MX31_PIN_CSPI1_SS0, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI1_SS1__SS1 IOMUX_MODE(MX31_PIN_CSPI1_SS1, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI1_SS2__SS2 IOMUX_MODE(MX31_PIN_CSPI1_SS2, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI2_MOSI__MOSI IOMUX_MODE(MX31_PIN_CSPI2_MOSI, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI2_MISO__MISO IOMUX_MODE(MX31_PIN_CSPI2_MISO, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI2_SCLK__SCLK IOMUX_MODE(MX31_PIN_CSPI2_SCLK, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI2_SPI_RDY__SPI_RDY IOMUX_MODE(MX31_PIN_CSPI2_SPI_RDY, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI2_SS0__SS0 IOMUX_MODE(MX31_PIN_CSPI2_SS0, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI2_SS1__SS1 IOMUX_MODE(MX31_PIN_CSPI2_SS1, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI2_SS2__SS2 IOMUX_MODE(MX31_PIN_CSPI2_SS2, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI3_MOSI__MOSI IOMUX_MODE(MX31_PIN_CSPI3_MOSI, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI3_MISO__MISO IOMUX_MODE(MX31_PIN_CSPI3_MISO, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI3_SCLK__SCLK IOMUX_MODE(MX31_PIN_CSPI3_SCLK, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_CSPI3_SPI_RDY__SPI_RDY IOMUX_MODE(MX31_PIN_CSPI3_SPI_RDY, IOMUX_CONFIG_FUNC)
+/*XXX: The SS0, SS1, SS2, SS3 lines of spi3 are multiplexed by cspi2_ss0, cspi2_ss1, cspi1_ss0
+ * cspi1_ss1*/
/*
* This function configures the pad value for a IOMUX pin.
diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h
index 228c4f68ccdf1bce6fcaa8a7a1f56bd4689bc716..b55bba35e18a83e002bceb3d45835b3aa8ee9f3c 100644
--- a/arch/arm/plat-mxc/include/mach/irqs.h
+++ b/arch/arm/plat-mxc/include/mach/irqs.h
@@ -12,5 +12,6 @@
#define __ASM_ARCH_MXC_IRQS_H__
#include <mach/hardware.h>
+extern void imx_irq_set_priority(unsigned char irq, unsigned char prio);
#endif /* __ASM_ARCH_MXC_IRQS_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/mx27.h b/arch/arm/plat-mxc/include/mach/mx27.h
index 212ecc246626f31b2355905ca62babf89f096fe6..a86db64744a1d56fbdefbf390110076da1b70fef 100644
--- a/arch/arm/plat-mxc/include/mach/mx27.h
+++ b/arch/arm/plat-mxc/include/mach/mx27.h
@@ -128,6 +128,7 @@
* it returns 0xDEADBEEF
*/
#define IO_ADDRESS(x) \
+ (void __iomem *) \
(((x >= AIPI_BASE_ADDR) && (x < (AIPI_BASE_ADDR + AIPI_SIZE))) ? \
AIPI_IO_ADDRESS(x) : \
((x >= SAHB1_BASE_ADDR) && (x < (SAHB1_BASE_ADDR + SAHB1_SIZE))) ? \
diff --git a/arch/arm/plat-mxc/include/mach/mx31.h b/arch/arm/plat-mxc/include/mach/mx31.h
index a7373e4a56cba14a0109d4c60d24c7ca545fcffd..0536f8917bc0ee415bb4275ed87862133e67a069 100644
--- a/arch/arm/plat-mxc/include/mach/mx31.h
+++ b/arch/arm/plat-mxc/include/mach/mx31.h
@@ -198,6 +198,7 @@
* it returns 0xDEADBEEF
*/
#define IO_ADDRESS(x) \
+ (void __iomem *) \
(((x >= IRAM_BASE_ADDR) && (x < (IRAM_BASE_ADDR + IRAM_SIZE))) ? IRAM_IO_ADDRESS(x):\
((x >= L2CC_BASE_ADDR) && (x < (L2CC_BASE_ADDR + L2CC_SIZE))) ? L2CC_IO_ADDRESS(x):\
((x >= AIPS1_BASE_ADDR) && (x < (AIPS1_BASE_ADDR + AIPS1_SIZE))) ? AIPS1_IO_ADDRESS(x):\
diff --git a/arch/arm/plat-mxc/include/mach/mxc.h b/arch/arm/plat-mxc/include/mach/mxc.h
index 332eda4dbd3b43eaea008ede9aaf3ac004895723..f6caab0621316e3597e226c1a33fd63d22094be5 100644
--- a/arch/arm/plat-mxc/include/mach/mxc.h
+++ b/arch/arm/plat-mxc/include/mach/mxc.h
@@ -33,4 +33,10 @@
# define cpu_is_mx27() (0)
#endif
+#if defined(CONFIG_ARCH_MX3) || defined(CONFIG_ARCH_MX2)
+#define CSCR_U(n) (IO_ADDRESS(WEIM_BASE_ADDR) + n * 0x10)
+#define CSCR_L(n) (IO_ADDRESS(WEIM_BASE_ADDR) + n * 0x10 + 0x4)
+#define CSCR_A(n) (IO_ADDRESS(WEIM_BASE_ADDR) + n * 0x10 + 0x8)
+#endif
+
#endif /* __ASM_ARCH_MXC_H__ */
diff --git a/arch/arm/plat-mxc/irq.c b/arch/arm/plat-mxc/irq.c
index 1053b666c676fd5217226fd3301ca90d23ca6e3f..d862c9e5f8dbc935a7f89ba5576746186427eb86 100644
--- a/arch/arm/plat-mxc/irq.c
+++ b/arch/arm/plat-mxc/irq.c
@@ -18,7 +18,7 @@
*/
#include <linux/irq.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/common.h>
#define AVIC_BASE IO_ADDRESS(AVIC_BASE_ADDR)
@@ -30,14 +30,7 @@
#define AVIC_INTENABLEL (AVIC_BASE + 0x14) /* int enable reg low */
#define AVIC_INTTYPEH (AVIC_BASE + 0x18) /* int type reg high */
#define AVIC_INTTYPEL (AVIC_BASE + 0x1C) /* int type reg low */
-#define AVIC_NIPRIORITY7 (AVIC_BASE + 0x20) /* norm int priority lvl7 */
-#define AVIC_NIPRIORITY6 (AVIC_BASE + 0x24) /* norm int priority lvl6 */
-#define AVIC_NIPRIORITY5 (AVIC_BASE + 0x28) /* norm int priority lvl5 */
-#define AVIC_NIPRIORITY4 (AVIC_BASE + 0x2C) /* norm int priority lvl4 */
-#define AVIC_NIPRIORITY3 (AVIC_BASE + 0x30) /* norm int priority lvl3 */
-#define AVIC_NIPRIORITY2 (AVIC_BASE + 0x34) /* norm int priority lvl2 */
-#define AVIC_NIPRIORITY1 (AVIC_BASE + 0x38) /* norm int priority lvl1 */
-#define AVIC_NIPRIORITY0 (AVIC_BASE + 0x3C) /* norm int priority lvl0 */
+#define AVIC_NIPRIORITY(x) (AVIC_BASE + (0x20 + 4 * (7 - (x)))) /* int priority */
#define AVIC_NIVECSR (AVIC_BASE + 0x40) /* norm int vector/status */
#define AVIC_FIVECSR (AVIC_BASE + 0x44) /* fast int vector/status */
#define AVIC_INTSRCH (AVIC_BASE + 0x48) /* int source reg high */
@@ -54,6 +47,24 @@
#define IIM_PROD_REV_SH 3
#define IIM_PROD_REV_LEN 5
+#ifdef CONFIG_MXC_IRQ_PRIOR
+void imx_irq_set_priority(unsigned char irq, unsigned char prio)
+{
+ unsigned int temp;
+ unsigned int mask = 0x0F << irq % 8 * 4;
+
+ if (irq > 63)
+ return;
+
+ temp = __raw_readl(AVIC_NIPRIORITY(irq / 8));
+ temp &= ~mask;
+ temp |= prio & mask;
+
+ __raw_writel(temp, AVIC_NIPRIORITY(irq / 8));
+}
+EXPORT_SYMBOL(imx_irq_set_priority);
+#endif
+
/* Disable interrupt number "irq" in the AVIC */
static void mxc_mask_irq(unsigned int irq)
{
@@ -101,10 +112,9 @@ void __init mxc_init_irq(void)
set_irq_flags(i, IRQF_VALID);
}
- /* Set WDOG2's interrupt the highest priority level (bit 28-31) */
- reg = __raw_readl(AVIC_NIPRIORITY6);
- reg |= (0xF << 28);
- __raw_writel(reg, AVIC_NIPRIORITY6);
+ /* Set default priority value (0) for all IRQ's */
+ for (i = 0; i < 8; i++)
+ __raw_writel(0, AVIC_NIPRIORITY(i));
/* init architectures chained interrupt handler */
mxc_register_gpios();
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 197974defbe4f4b0e41ffebf2aae1f2c96dc6c00..bf6a10c5fc4ffdfd5f9abb74bec8da1c1140e57e 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -22,8 +22,7 @@
#include <linux/platform_device.h>
#include <linux/cpufreq.h>
#include <linux/debugfs.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/clock.h>
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index f4dff423ae7c19569adf3302f7851a527b595360..8bdf0ead0cf36ec58316a5a49bc26813a92450ae 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -18,12 +18,12 @@
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/mach/map.h>
-#include <asm/io.h>
#include <asm/setup.h>
#include <mach/common.h>
diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
index ae1de308aaad2e5c9db136e8c9ed3d4841db976d..b2690242a3902c0ec43374c1837b2842c65c4e19 100644
--- a/arch/arm/plat-omap/cpu-omap.c
+++ b/arch/arm/plat-omap/cpu-omap.c
@@ -20,9 +20,9 @@
#include <linux/init.h>
#include <linux/err.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/system.h>
#define VERY_HI_RATE 900000000
diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c
index 5b73bb274452b9b55b4567082bbd16a208044033..e31154b15d9ec1bfec395891709558694272fdeb 100644
--- a/arch/arm/plat-omap/debug-devices.c
+++ b/arch/arm/plat-omap/debug-devices.c
@@ -12,9 +12,9 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <mach/board.h>
#include <mach/gpio.h>
diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c
index 9422dee7de84e778739d61fdb6dad2d2c984f847..2f4c0cabfd341fbaa2d54e0fba2673c8d0ec383b 100644
--- a/arch/arm/plat-omap/debug-leds.c
+++ b/arch/arm/plat-omap/debug-leds.c
@@ -11,8 +11,8 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/leds.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 187e3d8bfdfe89512a454c128b0de4d8cb97a3b6..a716ecd1db2792ddc5760a039ccaa83f799c011e 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -13,14 +13,15 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <mach/tc.h>
#include <mach/board.h>
+#include <mach/mmc.h>
#include <mach/mux.h>
#include <mach/gpio.h>
#include <mach/menelaus.h>
@@ -194,25 +195,38 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
/*-------------------------------------------------------------------------*/
-#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
+ defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
#define OMAP_MMC1_BASE 0x4809c000
-#define OMAP_MMC1_INT INT_24XX_MMC_IRQ
+#define OMAP_MMC1_END (OMAP_MMC1_BASE + 0x1fc)
+#define OMAP_MMC1_INT INT_24XX_MMC_IRQ
+
+#define OMAP_MMC2_BASE 0x480b4000
+#define OMAP_MMC2_END (OMAP_MMC2_BASE + 0x1fc)
+#define OMAP_MMC2_INT INT_24XX_MMC2_IRQ
+
#else
+
#define OMAP_MMC1_BASE 0xfffb7800
+#define OMAP_MMC1_END (OMAP_MMC1_BASE + 0x7f)
#define OMAP_MMC1_INT INT_MMC
-#endif
+
#define OMAP_MMC2_BASE 0xfffb7c00 /* omap16xx only */
+#define OMAP_MMC2_END (OMAP_MMC2_BASE + 0x7f)
+#define OMAP_MMC2_INT INT_1610_MMC2
+
+#endif
-static struct omap_mmc_conf mmc1_conf;
+static struct omap_mmc_platform_data mmc1_data;
static u64 mmc1_dmamask = 0xffffffff;
static struct resource mmc1_resources[] = {
{
.start = OMAP_MMC1_BASE,
- .end = OMAP_MMC1_BASE + 0x7f,
+ .end = OMAP_MMC1_END,
.flags = IORESOURCE_MEM,
},
{
@@ -226,26 +240,27 @@ static struct platform_device mmc_omap_device1 = {
.id = 1,
.dev = {
.dma_mask = &mmc1_dmamask,
- .platform_data = &mmc1_conf,
+ .platform_data = &mmc1_data,
},
.num_resources = ARRAY_SIZE(mmc1_resources),
.resource = mmc1_resources,
};
-#ifdef CONFIG_ARCH_OMAP16XX
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
+ defined(CONFIG_ARCH_OMAP34XX)
-static struct omap_mmc_conf mmc2_conf;
+static struct omap_mmc_platform_data mmc2_data;
static u64 mmc2_dmamask = 0xffffffff;
static struct resource mmc2_resources[] = {
{
.start = OMAP_MMC2_BASE,
- .end = OMAP_MMC2_BASE + 0x7f,
+ .end = OMAP_MMC2_END,
.flags = IORESOURCE_MEM,
},
{
- .start = INT_1610_MMC2,
+ .start = OMAP_MMC2_INT,
.flags = IORESOURCE_IRQ,
},
};
@@ -255,26 +270,19 @@ static struct platform_device mmc_omap_device2 = {
.id = 2,
.dev = {
.dma_mask = &mmc2_dmamask,
- .platform_data = &mmc2_conf,
+ .platform_data = &mmc2_data,
},
.num_resources = ARRAY_SIZE(mmc2_resources),
.resource = mmc2_resources,
};
#endif
-static void __init omap_init_mmc(void)
+static inline void omap_init_mmc_conf(const struct omap_mmc_config *mmc_conf)
{
- const struct omap_mmc_config *mmc_conf;
- const struct omap_mmc_conf *mmc;
-
- /* NOTE: assumes MMC was never (wrongly) enabled */
- mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
- if (!mmc_conf)
+ if (cpu_is_omap2430() || cpu_is_omap34xx())
return;
- /* block 1 is always available and has just one pinout option */
- mmc = &mmc_conf->mmc[0];
- if (mmc->enabled) {
+ if (mmc_conf->mmc[0].enabled) {
if (cpu_is_omap24xx()) {
omap_cfg_reg(H18_24XX_MMC_CMD);
omap_cfg_reg(H15_24XX_MMC_CLKI);
@@ -292,7 +300,7 @@ static void __init omap_init_mmc(void)
omap_cfg_reg(P20_1710_MMC_DATDIR0);
}
}
- if (mmc->wire4) {
+ if (mmc_conf->mmc[0].wire4) {
if (cpu_is_omap24xx()) {
omap_cfg_reg(H14_24XX_MMC_DAT1);
omap_cfg_reg(E19_24XX_MMC_DAT2);
@@ -303,25 +311,22 @@ static void __init omap_init_mmc(void)
} else {
omap_cfg_reg(MMC_DAT1);
/* NOTE: DAT2 can be on W10 (here) or M15 */
- if (!mmc->nomux)
+ if (!mmc_conf->mmc[0].nomux)
omap_cfg_reg(MMC_DAT2);
omap_cfg_reg(MMC_DAT3);
}
}
- mmc1_conf = *mmc;
- (void) platform_device_register(&mmc_omap_device1);
}
#ifdef CONFIG_ARCH_OMAP16XX
/* block 2 is on newer chips, and has many pinout options */
- mmc = &mmc_conf->mmc[1];
- if (mmc->enabled) {
- if (!mmc->nomux) {
+ if (mmc_conf->mmc[1].enabled) {
+ if (!mmc_conf->mmc[1].nomux) {
omap_cfg_reg(Y8_1610_MMC2_CMD);
omap_cfg_reg(Y10_1610_MMC2_CLK);
omap_cfg_reg(R18_1610_MMC2_CLKIN);
omap_cfg_reg(W8_1610_MMC2_DAT0);
- if (mmc->wire4) {
+ if (mmc_conf->mmc[1].wire4) {
omap_cfg_reg(V8_1610_MMC2_DAT1);
omap_cfg_reg(W15_1610_MMC2_DAT2);
omap_cfg_reg(R10_1610_MMC2_DAT3);
@@ -337,14 +342,55 @@ static void __init omap_init_mmc(void)
if (cpu_is_omap1710())
omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24),
MOD_CONF_CTRL_1);
- mmc2_conf = *mmc;
+ }
+#endif
+}
+
+static void __init omap_init_mmc(void)
+{
+ const struct omap_mmc_config *mmc_conf;
+
+ /* NOTE: assumes MMC was never (wrongly) enabled */
+ mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
+ if (!mmc_conf)
+ return;
+
+ omap_init_mmc_conf(mmc_conf);
+
+ if (mmc_conf->mmc[0].enabled) {
+ mmc1_data.conf = mmc_conf->mmc[0];
+ (void) platform_device_register(&mmc_omap_device1);
+ }
+
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
+ defined(CONFIG_ARCH_OMAP34XX)
+ if (mmc_conf->mmc[1].enabled) {
+ mmc2_data.conf = mmc_conf->mmc[1];
(void) platform_device_register(&mmc_omap_device2);
}
#endif
- return;
}
+
+void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info)
+{
+ switch (host) {
+ case 1:
+ mmc1_data = *info;
+ break;
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
+ defined(CONFIG_ARCH_OMAP34XX)
+ case 2:
+ mmc2_data = *info;
+ break;
+#endif
+ default:
+ BUG();
+ }
+}
+
#else
static inline void omap_init_mmc(void) {}
+void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info) {}
#endif
/*-------------------------------------------------------------------------*/
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 743a4abcd85d99f6a23bb897be2315b57012fc6f..606fcffdcefcc98cd69f02c0f4f6225e72df8929 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -32,9 +32,9 @@
#include <linux/list.h>
#include <linux/clk.h>
#include <linux/delay.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <mach/dmtimer.h>
-#include <asm/io.h>
#include <mach/irqs.h>
/* register offsets */
diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c
index 17a92a31e74670213ce0196d8e17107f2589f3bd..ce6b4baeedec416aa48d64f17872e799079cd328 100644
--- a/arch/arm/plat-omap/fb.c
+++ b/arch/arm/plat-omap/fb.c
@@ -27,9 +27,9 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/bootmem.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/mach/map.h>
#include <mach/board.h>
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 3e76ee2bc731dfd91d7e6fb00461a9a43e9b6c55..5935ae4e550b4f5514a211d897827f933e592295 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -17,6 +17,7 @@
#include <linux/sysdev.h>
#include <linux/err.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
@@ -24,8 +25,6 @@
#include <mach/gpio.h>
#include <asm/mach/irq.h>
-#include <asm/io.h>
-
/*
* OMAP1510 GPIO registers
*/
@@ -1051,13 +1050,10 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
gpio_irq = bank->virtual_irq_start;
for (; isr != 0; isr >>= 1, gpio_irq++) {
- struct irq_desc *d;
-
if (!(isr & 1))
continue;
- d = irq_desc + gpio_irq;
- desc_handle_irq(gpio_irq, d);
+ generic_handle_irq(gpio_irq);
}
}
/* if bank has any level sensitive GPIO pin interrupt
@@ -1488,7 +1484,7 @@ static int __init _omap_gpio_init(void)
bank->chip.set = gpio_set;
if (bank_is_mpuio(bank)) {
bank->chip.label = "mpuio";
-#ifdef CONFIG_ARCH_OMAP1
+#ifdef CONFIG_ARCH_OMAP16XX
bank->chip.dev = &omap_mpuio_device.dev;
#endif
bank->chip.base = OMAP_MPUIO(0);
diff --git a/arch/arm/plat-omap/include/mach/gpio.h b/arch/arm/plat-omap/include/mach/gpio.h
index 94ce2780e8ee88090b23b62351498cdcb7c323c6..8c71e288860fcec75a16f98ff0d0bbcc3b8fde34 100644
--- a/arch/arm/plat-omap/include/mach/gpio.h
+++ b/arch/arm/plat-omap/include/mach/gpio.h
@@ -26,8 +26,8 @@
#ifndef __ASM_ARCH_OMAP_GPIO_H
#define __ASM_ARCH_OMAP_GPIO_H
+#include <linux/io.h>
#include <mach/irqs.h>
-#include <asm/io.h>
#define OMAP_MPUIO_BASE (void __iomem *)0xfffb5000
diff --git a/arch/arm/plat-omap/include/mach/irqs.h b/arch/arm/plat-omap/include/mach/irqs.h
index 17248bbf3f27e5bbfe3dfc0d54bf260183f80bfa..62aa7dfb9464c9ef375acc6d2ac1283413f4486e 100644
--- a/arch/arm/plat-omap/include/mach/irqs.h
+++ b/arch/arm/plat-omap/include/mach/irqs.h
@@ -280,6 +280,8 @@
#define INT_24XX_USB_IRQ_OTG 80
#define INT_24XX_MMC_IRQ 83
+#define INT_34XX_BENCH_MPU_EMUL 3
+
/* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730) and
* 16 MPUIO lines */
#define OMAP_MAX_GPIO_LINES 192
diff --git a/arch/arm/plat-omap/include/mach/mcbsp.h b/arch/arm/plat-omap/include/mach/mcbsp.h
index 6eb44a92871db97961644ef2d147f30b5f1632cd..8fdb95e26fcd86775fe4fd494139e381b17f76e5 100644
--- a/arch/arm/plat-omap/include/mach/mcbsp.h
+++ b/arch/arm/plat-omap/include/mach/mcbsp.h
@@ -315,6 +315,7 @@ struct omap_mcbsp_ops {
};
struct omap_mcbsp_platform_data {
+ unsigned long phys_base;
u32 virt_base;
u8 dma_rx_sync, dma_tx_sync;
u16 rx_irq, tx_irq;
@@ -324,6 +325,7 @@ struct omap_mcbsp_platform_data {
struct omap_mcbsp {
struct device *dev;
+ unsigned long phys_base;
u32 io_base;
u8 id;
u8 free;
diff --git a/arch/arm/plat-omap/include/mach/mtd-xip.h b/arch/arm/plat-omap/include/mach/mtd-xip.h
index 5cee7e16a1b44398fc671fb46e9dbb18f8c37cdf..39b591ff54bb3062fb5ce135e63429e51f8a200c 100644
--- a/arch/arm/plat-omap/include/mach/mtd-xip.h
+++ b/arch/arm/plat-omap/include/mach/mtd-xip.h
@@ -3,7 +3,7 @@
*
* Do not include this file directly. It's included from linux/mtd/xip.h
*
- * Author: Vladimir Barinov <vbarinov@ru.mvista.com>
+ * Author: Vladimir Barinov <vbarinov@embeddedalley.com>
*
* (c) 2005 MontaVista Software, Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index 1d7aec1a691a67b27d7b0f9a0875ada1da7c632f..b52ce053e6f25e5612f79efa442141fcf9e2c153 100644
--- a/arch/arm/plat-omap/mailbox.c
+++ b/arch/arm/plat-omap/mailbox.c
@@ -30,7 +30,7 @@
#include <linux/blkdev.h>
#include <linux/err.h>
#include <linux/delay.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <mach/mailbox.h>
#include "mailbox.h"
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index d0844050f2d2da0febf9e95e287f032ed95f3ef7..014d26574bb61cd52267db7edfff9ad439e0c4bd 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -651,7 +651,7 @@ int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer,
omap_set_dma_dest_params(mcbsp[id].dma_tx_lch,
src_port,
OMAP_DMA_AMODE_CONSTANT,
- mcbsp[id].io_base + OMAP_MCBSP_REG_DXR1,
+ mcbsp[id].phys_base + OMAP_MCBSP_REG_DXR1,
0, 0);
omap_set_dma_src_params(mcbsp[id].dma_tx_lch,
@@ -712,7 +712,7 @@ int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer,
omap_set_dma_src_params(mcbsp[id].dma_rx_lch,
src_port,
OMAP_DMA_AMODE_CONSTANT,
- mcbsp[id].io_base + OMAP_MCBSP_REG_DRR1,
+ mcbsp[id].phys_base + OMAP_MCBSP_REG_DRR1,
0, 0);
omap_set_dma_dest_params(mcbsp[id].dma_rx_lch,
@@ -830,6 +830,7 @@ static int __init omap_mcbsp_probe(struct platform_device *pdev)
mcbsp[id].dma_tx_lch = -1;
mcbsp[id].dma_rx_lch = -1;
+ mcbsp[id].phys_base = pdata->phys_base;
mcbsp[id].io_base = pdata->virt_base;
/* Default I/O is IRQ based */
mcbsp[id].io_type = OMAP_MCBSP_IRQ_IO;
diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c
index 847df208c46ca78db749fd0aad8605ab53a9aa5d..80b040fd5ca79fc55cb8ba42111596be48ce10bc 100644
--- a/arch/arm/plat-omap/mux.c
+++ b/arch/arm/plat-omap/mux.c
@@ -25,8 +25,8 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
+#include <linux/io.h>
#include <asm/system.h>
-#include <asm/io.h>
#include <linux/spinlock.h>
#include <mach/mux.h>
diff --git a/arch/arm/plat-omap/ocpi.c b/arch/arm/plat-omap/ocpi.c
index 8bdbf979a2573fd17d587bed84435f1d79d61ff3..ebe0c73c89018b783cf8107892e27f1dfe3471de 100644
--- a/arch/arm/plat-omap/ocpi.c
+++ b/arch/arm/plat-omap/ocpi.c
@@ -31,8 +31,8 @@
#include <linux/spinlock.h>
#include <linux/err.h>
#include <linux/clk.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#define OCPI_BASE 0xfffec320
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index ac67eeb6ca6a6266428ad8c74a906af7df4469b9..e0003e0746e748076c47ca95e0bf9ec775b1d87d 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -15,9 +15,9 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <asm/tlb.h>
-#include <asm/io.h>
#include <asm/cacheflush.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index 777485e0636becdd9975f7c6045abce0eefe9492..67ca1e216df7a1e4cfdc5ef29bf520bc16ec760c 100644
--- a/arch/arm/plat-omap/usb.c
+++ b/arch/arm/plat-omap/usb.c
@@ -27,8 +27,8 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/usb/otg.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <mach/hardware.h>
diff --git a/arch/arm/plat-s3c24xx/clock.c b/arch/arm/plat-s3c24xx/clock.c
index 54d4b8e2263cb9ab3e35dc0c5b696f2ae925d97f..400541359bfbc617d0b569c8197c6fdfc2e76b90 100644
--- a/arch/arm/plat-s3c24xx/clock.c
+++ b/arch/arm/plat-s3c24xx/clock.c
@@ -39,10 +39,10 @@
#include <linux/clk.h>
#include <linux/mutex.h>
#include <linux/delay.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <mach/regs-clock.h>
#include <mach/regs-gpio.h>
diff --git a/arch/arm/plat-s3c24xx/common-smdk.c b/arch/arm/plat-s3c24xx/common-smdk.c
index 1863a1b1bc4995b05e7a0b46e2b7d3cdcedc0f47..d528f460f6bc48027a6155a4084adb9d079ff63e 100644
--- a/arch/arm/plat-s3c24xx/common-smdk.c
+++ b/arch/arm/plat-s3c24xx/common-smdk.c
@@ -25,6 +25,7 @@
#include <linux/mtd/nand.h>
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -32,7 +33,6 @@
#include <asm/mach-types.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/regs-gpio.h>
diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c
index 89ce60eabd5bd6d68304608bdad6521b2a6acd6e..9c607bbc9343bc34712536a66cd2a30b9d4ce556 100644
--- a/arch/arm/plat-s3c24xx/cpu.c
+++ b/arch/arm/plat-s3c24xx/cpu.c
@@ -29,11 +29,11 @@
#include <linux/serial_core.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/delay.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/delay.h>
#include <asm/cacheflush.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index d6fb76578b112f392a5e840857b56cefb6633bd2..6b13b5455dfc6b32935da3d3bcac491a9e284f2e 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -19,13 +19,13 @@
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/fb.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <asm/plat-s3c/regs-serial.h>
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 08c2aaf14c41d56e0438cefd6e493cefbafe3d7f..d6344461a83bb13494e41c72f9667de66ee3a47b 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -26,11 +26,11 @@
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/delay.h>
+#include <linux/io.h>
#include <asm/system.h>
#include <asm/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/dma.h>
#include <asm/mach/dma.h>
diff --git a/arch/arm/plat-s3c24xx/gpio.c b/arch/arm/plat-s3c24xx/gpio.c
index dd27334e3d7e384ed7afcac9ad5c9592b074d308..4a899c279eb547ca5578936b95df5b9ae5d5d910 100644
--- a/arch/arm/plat-s3c24xx/gpio.c
+++ b/arch/arm/plat-s3c24xx/gpio.c
@@ -26,10 +26,10 @@
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <mach/regs-gpio.h>
diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c
index 36cefe17683566e8a657a923f6261146aab5e473..590fc5a3ab06e8710b295a7cc5cdc80959654c98 100644
--- a/arch/arm/plat-s3c24xx/irq.c
+++ b/arch/arm/plat-s3c24xx/irq.c
@@ -55,10 +55,10 @@
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/sysdev.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
@@ -468,7 +468,6 @@ static void s3c_irq_demux_adc(unsigned int irq,
{
unsigned int subsrc, submsk;
unsigned int offset = 9;
- struct irq_desc *mydesc;
/* read the current pending interrupts, and the mask
* for what it is available */
@@ -482,12 +481,10 @@ static void s3c_irq_demux_adc(unsigned int irq,
if (subsrc != 0) {
if (subsrc & 1) {
- mydesc = irq_desc + IRQ_TC;
- desc_handle_irq(IRQ_TC, mydesc);
+ generic_handle_irq(IRQ_TC);
}
if (subsrc & 2) {
- mydesc = irq_desc + IRQ_ADC;
- desc_handle_irq(IRQ_ADC, mydesc);
+ generic_handle_irq(IRQ_ADC);
}
}
}
@@ -496,7 +493,6 @@ static void s3c_irq_demux_uart(unsigned int start)
{
unsigned int subsrc, submsk;
unsigned int offset = start - IRQ_S3CUART_RX0;
- struct irq_desc *desc;
/* read the current pending interrupts, and the mask
* for what it is available */
@@ -512,20 +508,14 @@ static void s3c_irq_demux_uart(unsigned int start)
subsrc &= 7;
if (subsrc != 0) {
- desc = irq_desc + start;
-
if (subsrc & 1)
- desc_handle_irq(start, desc);
-
- desc++;
+ generic_handle_irq(start);
if (subsrc & 2)
- desc_handle_irq(start+1, desc);
-
- desc++;
+ generic_handle_irq(start+1);
if (subsrc & 4)
- desc_handle_irq(start+2, desc);
+ generic_handle_irq(start+2);
}
}
@@ -572,7 +562,7 @@ s3c_irq_demux_extint8(unsigned int irq,
eintpnd &= ~(1<<irq);
irq += (IRQ_EINT4 - 4);
- desc_handle_irq(irq, irq_desc + irq);
+ generic_handle_irq(irq);
}
}
@@ -595,7 +585,7 @@ s3c_irq_demux_extint4t7(unsigned int irq,
irq += (IRQ_EINT4 - 4);
- desc_handle_irq(irq, irq_desc + irq);
+ generic_handle_irq(irq);
}
}
diff --git a/arch/arm/plat-s3c24xx/pm-simtec.c b/arch/arm/plat-s3c24xx/pm-simtec.c
index e6705014b2a0efd5a77e23b9c3da2c85c389af89..0a074d35890aa5eebc76eb9d1bf6fea4ef537700 100644
--- a/arch/arm/plat-s3c24xx/pm-simtec.c
+++ b/arch/arm/plat-s3c24xx/pm-simtec.c
@@ -20,12 +20,12 @@
#include <linux/init.h>
#include <linux/sysdev.h>
#include <linux/device.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <mach/map.h>
#include <mach/regs-gpio.h>
diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/plat-s3c24xx/pm.c
index fc4b731a949cdd05907a8556384d7390ca9327c1..d3934b1119a9e0c855f3e16153c6bad696f26144 100644
--- a/arch/arm/plat-s3c24xx/pm.c
+++ b/arch/arm/plat-s3c24xx/pm.c
@@ -35,10 +35,10 @@
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/serial_core.h>
+#include <linux/io.h>
#include <asm/cacheflush.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/plat-s3c/regs-serial.h>
#include <mach/regs-clock.h>
diff --git a/arch/arm/plat-s3c24xx/s3c244x-clock.c b/arch/arm/plat-s3c24xx/s3c244x-clock.c
index 8a5fffde663194d9b2dc7c387ed2527f92fcb582..119647a5eaa63e8db78eff5c8f2a2dccf9ddd99d 100644
--- a/arch/arm/plat-s3c24xx/s3c244x-clock.c
+++ b/arch/arm/plat-s3c24xx/s3c244x-clock.c
@@ -33,11 +33,11 @@
#include <linux/ioport.h>
#include <linux/mutex.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/atomic.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <mach/regs-clock.h>
diff --git a/arch/arm/plat-s3c24xx/s3c244x-irq.c b/arch/arm/plat-s3c24xx/s3c244x-irq.c
index f3dc38cf1de4a66ea8f53dc8951481e321338153..0601c5f3230bdd84700aa3b4b4e93568afb71422 100644
--- a/arch/arm/plat-s3c24xx/s3c244x-irq.c
+++ b/arch/arm/plat-s3c24xx/s3c244x-irq.c
@@ -24,10 +24,10 @@
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/sysdev.h>
+#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/io.h>
#include <asm/mach/irq.h>
@@ -44,7 +44,6 @@ static void s3c_irq_demux_cam(unsigned int irq,
struct irq_desc *desc)
{
unsigned int subsrc, submsk;
- struct irq_desc *mydesc;
/* read the current pending interrupts, and the mask
* for what it is available */
@@ -58,12 +57,10 @@ static void s3c_irq_demux_cam(unsigned int irq,
if (subsrc != 0) {
if (subsrc & 1) {
- mydesc = irq_desc + IRQ_S3C2440_CAM_C;
- desc_handle_irq(IRQ_S3C2440_CAM_C, mydesc);
+ generic_handle_irq(IRQ_S3C2440_CAM_C);
}
if (subsrc & 2) {
- mydesc = irq_desc + IRQ_S3C2440_CAM_P;
- desc_handle_irq(IRQ_S3C2440_CAM_P, mydesc);
+ generic_handle_irq(IRQ_S3C2440_CAM_P);
}
}
}
diff --git a/arch/arm/plat-s3c24xx/s3c244x.c b/arch/arm/plat-s3c24xx/s3c244x.c
index 281b4804ed3865564a07e9ee3256f8649670bd98..146863a69aeb3fae4a611c2abbfc1ab6d43aa96d 100644
--- a/arch/arm/plat-s3c24xx/s3c244x.c
+++ b/arch/arm/plat-s3c24xx/s3c244x.c
@@ -20,13 +20,13 @@
#include <linux/platform_device.h>
#include <linux/sysdev.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/regs-clock.h>
diff --git a/arch/arm/plat-s3c24xx/time.c b/arch/arm/plat-s3c24xx/time.c
index b471a21ae2e4ee3e5f23341d7d0bd9420a881b69..64bfa19ae951c1444d8741835ef49d12f1f27432 100644
--- a/arch/arm/plat-s3c24xx/time.c
+++ b/arch/arm/plat-s3c24xx/time.c
@@ -25,12 +25,12 @@
#include <linux/irq.h>
#include <linux/err.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <asm/system.h>
#include <asm/leds.h>
#include <asm/mach-types.h>
-#include <asm/io.h>
#include <asm/irq.h>
#include <mach/map.h>
#include <asm/plat-s3c/regs-timer.h>
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 56281c030a7bb4ab5eebef4d36dfc3cd440b0e41..43aa2020f85c9ac200c0db73a8c987e92051b56c 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
#
# http://www.arm.linux.org.uk/developer/machines/?action=new
#
-# Last update: Wed Aug 13 21:56:02 2008
+# Last update: Thu Sep 25 10:10:50 2008
#
# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number
#
@@ -1810,7 +1810,7 @@ kriss_sensor MACH_KRISS_SENSOR KRISS_SENSOR 1819
pilz_pmi5 MACH_PILZ_PMI5 PILZ_PMI5 1820
jade MACH_JADE JADE 1821
ks8695_softplc MACH_KS8695_SOFTPLC KS8695_SOFTPLC 1822
-gprisc3 MACH_GPRISC4 GPRISC4 1823
+gprisc3 MACH_GPRISC3 GPRISC3 1823
stamp9260 MACH_STAMP9260 STAMP9260 1824
smdk6430 MACH_SMDK6430 SMDK6430 1825
smdkc100 MACH_SMDKC100 SMDKC100 1826
@@ -1859,5 +1859,43 @@ kbio9260 MACH_KBIO9260 KBIO9260 1868
ginza MACH_GINZA GINZA 1869
a636n MACH_A636N A636N 1870
imx27ipcam MACH_IMX27IPCAM IMX27IPCAM 1871
-nenoc MACH_NEMOC NEMOC 1872
+nemoc MACH_NEMOC NEMOC 1872
geneva MACH_GENEVA GENEVA 1873
+htcpharos MACH_HTCPHAROS HTCPHAROS 1874
+neonc MACH_NEONC NEONC 1875
+nas7100 MACH_NAS7100 NAS7100 1876
+teuphone MACH_TEUPHONE TEUPHONE 1877
+annax_eth2 MACH_ANNAX_ETH2 ANNAX_ETH2 1878
+csb733 MACH_CSB733 CSB733 1879
+bk3 MACH_BK3 BK3 1880
+omap_em32 MACH_OMAP_EM32 OMAP_EM32 1881
+et9261cp MACH_ET9261CP ET9261CP 1882
+jasperc MACH_JASPERC JASPERC 1883
+issi_arm9 MACH_ISSI_ARM9 ISSI_ARM9 1884
+ued MACH_UED UED 1885
+esiblade MACH_ESIBLADE ESIBLADE 1886
+eye02 MACH_EYE02 EYE02 1887
+imx27kbd MACH_IMX27KBD IMX27KBD 1888
+sst61vc010_fpga MACH_SST61VC010_FPGA SST61VC010_FPGA 1889
+kixvp435 MACH_KIXVP435 KIXVP435 1890
+kixnp435 MACH_KIXNP435 KIXNP435 1891
+africa MACH_AFRICA AFRICA 1892
+nh233 MACH_NH233 NH233 1893
+rd88f6183ap_ge MACH_RD88F6183AP_GE RD88F6183AP_GE 1894
+bcm4760 MACH_BCM4760 BCM4760 1895
+eddy_v2 MACH_EDDY_V2 EDDY_V2 1896
+realview_pba8 MACH_REALVIEW_PBA8 REALVIEW_PBA8 1897
+hid_a7 MACH_HID_A7 HID_A7 1898
+hero MACH_HERO HERO 1899
+omap_poseidon MACH_OMAP_POSEIDON OMAP_POSEIDON 1900
+realview_pbx MACH_REALVIEW_PBX REALVIEW_PBX 1901
+micro9s MACH_MICRO9S MICRO9S 1902
+mako MACH_MAKO MAKO 1903
+xdaflame MACH_XDAFLAME XDAFLAME 1904
+phidget_sbc2 MACH_PHIDGET_SBC2 PHIDGET_SBC2 1905
+limestone MACH_LIMESTONE LIMESTONE 1906
+iprobe_c32 MACH_IPROBE_C32 IPROBE_C32 1907
+rut100 MACH_RUT100 RUT100 1908
+asusp535 MACH_ASUSP535 ASUSP535 1909
+htcraphael MACH_HTCRAPHAEL HTCRAPHAEL 1910
+sygdg1 MACH_SYGDG1 SYGDG1 1911
diff --git a/arch/arm/vfp/entry.S b/arch/arm/vfp/entry.S
index 806ce26d524324dedd9c45d7ec1f5fcc8b35cc92..ba592a9e6fb36cfa868c2b4a8ade37248c0743b8 100644
--- a/arch/arm/vfp/entry.S
+++ b/arch/arm/vfp/entry.S
@@ -21,13 +21,13 @@
#include <asm/assembler.h>
#include <asm/vfpmacros.h>
- .globl do_vfp
-do_vfp:
+ENTRY(do_vfp)
enable_irq
ldr r4, .LCvfp
ldr r11, [r10, #TI_CPU] @ CPU number
add r10, r10, #TI_VFPSTATE @ r10 = workspace
ldr pc, [r4] @ call VFP entry point
+ENDPROC(do_vfp)
ENTRY(vfp_null_entry)
mov pc, lr
@@ -40,11 +40,11 @@ ENDPROC(vfp_null_entry)
@ failure to the VFP initialisation code.
__INIT
- .globl vfp_testing_entry
-vfp_testing_entry:
+ENTRY(vfp_testing_entry)
ldr r0, VFP_arch_address
str r5, [r0] @ known non-zero value
mov pc, r9 @ we have handled the fault
+ENDPROC(vfp_testing_entry)
VFP_arch_address:
.word VFP_arch
diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S
index 353f9e5c7919196134e4323c86cb028c0b12eac4..a62dcf7098bad660ee65c22cbcf76a0a24677c05 100644
--- a/arch/arm/vfp/vfphw.S
+++ b/arch/arm/vfp/vfphw.S
@@ -68,8 +68,7 @@
@ r11 = CPU number
@ lr = failure return
- .globl vfp_support_entry
-vfp_support_entry:
+ENTRY(vfp_support_entry)
DBGSTR3 "instr %08x pc %08x state %p", r0, r2, r10
VFPFMRX r1, FPEXC @ Is the VFP enabled?
@@ -165,11 +164,10 @@ process_exception:
@ code will raise an exception if
@ required. If not, the user code will
@ retry the faulted instruction
+ENDPROC(vfp_support_entry)
#ifdef CONFIG_SMP
- .globl vfp_save_state
- .type vfp_save_state, %function
-vfp_save_state:
+ENTRY(vfp_save_state)
@ Save the current VFP state
@ r0 - save location
@ r1 - FPEXC
@@ -182,13 +180,13 @@ vfp_save_state:
VFPFMRX r12, FPINST2, NE @ FPINST2 if needed (and present)
stmia r0, {r1, r2, r3, r12} @ save FPEXC, FPSCR, FPINST, FPINST2
mov pc, lr
+ENDPROC(vfp_save_state)
#endif
last_VFP_context_address:
.word last_VFP_context
- .globl vfp_get_float
-vfp_get_float:
+ENTRY(vfp_get_float)
add pc, pc, r0, lsl #3
mov r0, r0
.irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
@@ -197,9 +195,9 @@ vfp_get_float:
mrc p10, 0, r0, c\dr, c0, 4 @ fmrs r0, s1
mov pc, lr
.endr
+ENDPROC(vfp_get_float)
- .globl vfp_put_float
-vfp_put_float:
+ENTRY(vfp_put_float)
add pc, pc, r1, lsl #3
mov r0, r0
.irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
@@ -208,9 +206,9 @@ vfp_put_float:
mcr p10, 0, r0, c\dr, c0, 4 @ fmsr r0, s1
mov pc, lr
.endr
+ENDPROC(vfp_put_float)
- .globl vfp_get_double
-vfp_get_double:
+ENTRY(vfp_get_double)
add pc, pc, r0, lsl #3
mov r0, r0
.irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
@@ -229,9 +227,9 @@ vfp_get_double:
mov r0, #0
mov r1, #0
mov pc, lr
+ENDPROC(vfp_get_double)
- .globl vfp_put_double
-vfp_put_double:
+ENTRY(vfp_put_double)
add pc, pc, r2, lsl #3
mov r0, r0
.irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
@@ -245,3 +243,4 @@ vfp_put_double:
mov pc, lr
.endr
#endif
+ENDPROC(vfp_put_double)
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index ee4c292683e15a698656d22ba8068c89d5c9710b..dfc3443e23aa3df4cb0033c579a5f7a3d4679623 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -325,7 +325,7 @@ static int __init atstk1002_init(void)
#ifdef CONFIG_BOARD_ATSTK100X_SPI1
at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info));
#endif
-#ifndef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM
+#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
at32_add_device_mci(0, MCI_PDATA);
#endif
#ifdef CONFIG_BOARD_ATSTK1002_SW5_CUSTOM
diff --git a/arch/avr32/boot/images/.gitignore b/arch/avr32/boot/images/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..64ea9d0141d2cf574090d183e5173d8288035ec6
--- /dev/null
+++ b/arch/avr32/boot/images/.gitignore
@@ -0,0 +1,4 @@
+uImage
+uImage.srec
+vmlinux.cso
+sfdwarf.log
diff --git a/arch/avr32/kernel/.gitignore b/arch/avr32/kernel/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..c5f676c3c224b67afb51c50589e82fbf6d333c46
--- /dev/null
+++ b/arch/avr32/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/avr32/kernel/asm-offsets.c b/arch/avr32/kernel/asm-offsets.c
index e4796c67a831aa930208c736de6722b1a460891b..d6a8193a1d2f09c8d9356212db5bd6ae44efeda4 100644
--- a/arch/avr32/kernel/asm-offsets.c
+++ b/arch/avr32/kernel/asm-offsets.c
@@ -4,6 +4,8 @@
* to extract and format the required data.
*/
+#include <linux/mm.h>
+#include <linux/sched.h>
#include <linux/thread_info.h>
#include <linux/kbuild.h>
@@ -17,4 +19,8 @@ void foo(void)
OFFSET(TI_rar_saved, thread_info, rar_saved);
OFFSET(TI_rsr_saved, thread_info, rsr_saved);
OFFSET(TI_restart_block, thread_info, restart_block);
+ BLANK();
+ OFFSET(TSK_active_mm, task_struct, active_mm);
+ BLANK();
+ OFFSET(MM_pgd, mm_struct, pgd);
}
diff --git a/arch/avr32/kernel/avr32_ksyms.c b/arch/avr32/kernel/avr32_ksyms.c
index 84a7d44edc67e8acc981bb9b76343c747d76ab46..11e310c567a967bee5bb8ad31c13ed4c9a389cd8 100644
--- a/arch/avr32/kernel/avr32_ksyms.c
+++ b/arch/avr32/kernel/avr32_ksyms.c
@@ -58,6 +58,7 @@ EXPORT_SYMBOL(find_first_zero_bit);
EXPORT_SYMBOL(find_next_zero_bit);
EXPORT_SYMBOL(find_first_bit);
EXPORT_SYMBOL(find_next_bit);
+EXPORT_SYMBOL(generic_find_next_le_bit);
EXPORT_SYMBOL(generic_find_next_zero_le_bit);
/* I/O primitives (lib/io-*.S) */
diff --git a/arch/avr32/kernel/entry-avr32b.S b/arch/avr32/kernel/entry-avr32b.S
index 2b398cae110c839fc5b3c3be3d9d7a48fcf3a2ec..33d49377b8beda6ae217cf40928d304d5eabfa6d 100644
--- a/arch/avr32/kernel/entry-avr32b.S
+++ b/arch/avr32/kernel/entry-avr32b.S
@@ -334,9 +334,64 @@ save_full_context_ex:
/* Low-level exception handlers */
handle_critical:
+ /*
+ * AT32AP700x errata:
+ *
+ * After a Java stack overflow or underflow trap, any CPU
+ * memory access may cause erratic behavior. This will happen
+ * when the four least significant bits of the JOSP system
+ * register contains any value between 9 and 15 (inclusive).
+ *
+ * Possible workarounds:
+ * - Don't use the Java Extension Module
+ * - Ensure that the stack overflow and underflow trap
+ * handlers do not do any memory access or trigger any
+ * exceptions before the overflow/underflow condition is
+ * cleared (by incrementing or decrementing the JOSP)
+ * - Make sure that JOSP does not contain any problematic
+ * value before doing any exception or interrupt
+ * processing.
+ * - Set up a critical exception handler which writes a
+ * known-to-be-safe value, e.g. 4, to JOSP before doing
+ * any further processing.
+ *
+ * We'll use the last workaround for now since we cannot
+ * guarantee that user space processes don't use Java mode.
+ * Non-well-behaving userland will be terminated with extreme
+ * prejudice.
+ */
+#ifdef CONFIG_CPU_AT32AP700X
+ /*
+ * There's a chance we can't touch memory, so temporarily
+ * borrow PTBR to save the stack pointer while we fix things
+ * up...
+ */
+ mtsr SYSREG_PTBR, sp
+ mov sp, 4
+ mtsr SYSREG_JOSP, sp
+ mfsr sp, SYSREG_PTBR
+ sub pc, -2
+
+ /* Push most of pt_regs on stack. We'll do the rest later */
sub sp, 4
- stmts --sp, r0-lr
- rcall save_full_context_ex
+ pushm r0-r12
+
+ /* PTBR mirrors current_thread_info()->task->active_mm->pgd */
+ get_thread_info r0
+ ld.w r1, r0[TI_task]
+ ld.w r2, r1[TSK_active_mm]
+ ld.w r3, r2[MM_pgd]
+ mtsr SYSREG_PTBR, r3
+#else
+ sub sp, 4
+ pushm r0-r12
+#endif
+ sub r0, sp, -(14 * 4)
+ mov r1, lr
+ mfsr r2, SYSREG_RAR_EX
+ mfsr r3, SYSREG_RSR_EX
+ pushm r0-r3
+
mfsr r12, SYSREG_ECR
mov r11, sp
rcall do_critical_exception
diff --git a/arch/avr32/kernel/syscall-stubs.S b/arch/avr32/kernel/syscall-stubs.S
index 890286a1e62b8c88147a4de13575814008a0e77c..673178e235f3a485005ecfd43415f86fad13ab9e 100644
--- a/arch/avr32/kernel/syscall-stubs.S
+++ b/arch/avr32/kernel/syscall-stubs.S
@@ -109,3 +109,12 @@ __sys_epoll_pwait:
rcall sys_epoll_pwait
sub sp, -4
popm pc
+
+ .global __sys_sync_file_range
+ .type __sys_sync_file_range,@function
+__sys_sync_file_range:
+ pushm lr
+ st.w --sp, ARG6
+ rcall sys_sync_file_range
+ sub sp, -4
+ popm pc
diff --git a/arch/avr32/kernel/syscall_table.S b/arch/avr32/kernel/syscall_table.S
index 478bda4c4a09a9ac57f119b4c8529d970cbc48e2..7ee0057613b3a70789663f604651bdbc319e2551 100644
--- a/arch/avr32/kernel/syscall_table.S
+++ b/arch/avr32/kernel/syscall_table.S
@@ -275,7 +275,7 @@ sys_call_table:
.long sys_set_robust_list
.long sys_get_robust_list /* 260 */
.long __sys_splice
- .long sys_sync_file_range
+ .long __sys_sync_file_range
.long sys_tee
.long sys_vmsplice
.long __sys_epoll_pwait /* 265 */
diff --git a/arch/avr32/kernel/traps.c b/arch/avr32/kernel/traps.c
index b835c4c0136882e8320ddde56fe14d98d3f1201c..0d987373bc01b6b6424824711903b501294776da 100644
--- a/arch/avr32/kernel/traps.c
+++ b/arch/avr32/kernel/traps.c
@@ -116,15 +116,15 @@ asmlinkage void do_nmi(unsigned long ecr, struct pt_regs *regs)
switch (ret) {
case NOTIFY_OK:
case NOTIFY_STOP:
- return;
+ break;
case NOTIFY_BAD:
die("Fatal Non-Maskable Interrupt", regs, SIGINT);
default:
+ printk(KERN_ALERT "Got NMI, but nobody cared. Disabling...\n");
+ nmi_disable();
break;
}
-
- printk(KERN_ALERT "Got NMI, but nobody cared. Disabling...\n");
- nmi_disable();
+ nmi_exit();
}
asmlinkage void do_critical_exception(unsigned long ecr, struct pt_regs *regs)
diff --git a/arch/avr32/lib/findbit.S b/arch/avr32/lib/findbit.S
index c6b91dee857c822c507764e1c2a054a3ee02a5ba..997b33b2288a6989aa3bdac94b0417967d7f6208 100644
--- a/arch/avr32/lib/findbit.S
+++ b/arch/avr32/lib/findbit.S
@@ -123,6 +123,36 @@ ENTRY(find_next_bit)
brgt 1b
retal r11
+ENTRY(generic_find_next_le_bit)
+ lsr r8, r10, 5
+ sub r9, r11, r10
+ retle r11
+
+ lsl r8, 2
+ add r12, r8
+ andl r10, 31, COH
+ breq 1f
+
+ /* offset is not word-aligned. Handle the first (32 - r10) bits */
+ ldswp.w r8, r12[0]
+ sub r12, -4
+ lsr r8, r8, r10
+ brne .L_found
+
+ /* r9 = r9 - (32 - r10) = r9 + r10 - 32 */
+ add r9, r10
+ sub r9, 32
+ retle r11
+
+ /* Main loop. offset must be word-aligned */
+1: ldswp.w r8, r12[0]
+ cp.w r8, 0
+ brne .L_found
+ sub r12, -4
+ sub r9, 32
+ brgt 1b
+ retal r11
+
ENTRY(generic_find_next_zero_le_bit)
lsr r8, r10, 5
sub r9, r11, r10
diff --git a/arch/avr32/mach-at32ap/pm-at32ap700x.S b/arch/avr32/mach-at32ap/pm-at32ap700x.S
index 5be4de65b209661edbaab3851f7283149c96dba0..17503b0ed6c9b3f5865406fb0d5f44241ce6bab7 100644
--- a/arch/avr32/mach-at32ap/pm-at32ap700x.S
+++ b/arch/avr32/mach-at32ap/pm-at32ap700x.S
@@ -134,7 +134,7 @@ pm_standby:
mov r11, SDRAMC_LPR_LPCB_SELF_RFR
bfins r10, r11, 0, 2 /* LPCB <- self Refresh */
sync 0 /* flush write buffer */
- st.w r12[SDRAMC_LPR], r11 /* put SDRAM in self-refresh mode */
+ st.w r12[SDRAMC_LPR], r10 /* put SDRAM in self-refresh mode */
ld.w r11, r12[SDRAMC_LPR]
unmask_interrupts
sleep CPU_SLEEP_FROZEN
diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c
index 952a24b2f5a9c59faec140963bfe03d3aeffacb2..52e16c6436f9bac0733022622fa252d217b40369 100644
--- a/arch/cris/arch-v32/kernel/smp.c
+++ b/arch/cris/arch-v32/kernel/smp.c
@@ -178,6 +178,7 @@ void __init smp_callin(void)
unmask_irq(IPI_INTR_VECT);
unmask_irq(TIMER0_INTR_VECT);
preempt_disable();
+ notify_cpu_starting(cpu);
local_irq_enable();
cpu_set(cpu, cpu_online_map);
diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h
index 9f0df9bd46b7f1a772f5a121782a73b70b753af4..06ff1ba21465a38dff682a5b19d0a6a05eab938a 100644
--- a/arch/ia64/include/asm/dma-mapping.h
+++ b/arch/ia64/include/asm/dma-mapping.h
@@ -8,7 +8,9 @@
#include <asm/machvec.h>
#include <linux/scatterlist.h>
-#define dma_alloc_coherent platform_dma_alloc_coherent
+#define dma_alloc_coherent(dev, size, handle, gfp) \
+ platform_dma_alloc_coherent(dev, size, handle, (gfp) | GFP_DMA)
+
/* coherent mem. is cheap */
static inline void *
dma_alloc_noncoherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
index 5e0c1a6bce8dea81ef7c8df40855de065a655eca..2acb6b6543c914c6293331623ed77a956918340a 100644
--- a/arch/ia64/include/asm/elf.h
+++ b/arch/ia64/include/asm/elf.h
@@ -266,4 +266,19 @@ do { \
} \
} while (0)
+/*
+ * format for entries in the Global Offset Table
+ */
+struct got_entry {
+ uint64_t val;
+};
+
+/*
+ * Layout of the Function Descriptor
+ */
+struct fdesc {
+ uint64_t ip;
+ uint64_t gp;
+};
+
#endif /* _ASM_IA64_ELF_H */
diff --git a/arch/ia64/include/asm/sections.h b/arch/ia64/include/asm/sections.h
index 7286e4a9fe8449e1b02e5e762eb9dc7e1aeb53ce..1a873b36a4a1cd75f94bb196f1a7997d9ef621f3 100644
--- a/arch/ia64/include/asm/sections.h
+++ b/arch/ia64/include/asm/sections.h
@@ -6,9 +6,14 @@
* David Mosberger-Tang <davidm@hpl.hp.com>
*/
+#include <linux/elf.h>
+#include <linux/uaccess.h>
#include <asm-generic/sections.h>
extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[];
+#ifdef CONFIG_SMP
+extern char __cpu0_per_cpu[];
+#endif
extern char __start___vtop_patchlist[], __end___vtop_patchlist[];
extern char __start___rse_patchlist[], __end___rse_patchlist[];
extern char __start___mckinley_e9_bundles[], __end___mckinley_e9_bundles[];
@@ -21,5 +26,17 @@ extern char __start_gate_brl_fsys_bubble_down_patchlist[], __end_gate_brl_fsys_b
extern char __start_unwind[], __end_unwind[];
extern char __start_ivt_text[], __end_ivt_text[];
+#undef dereference_function_descriptor
+static inline void *dereference_function_descriptor(void *ptr)
+{
+ struct fdesc *desc = ptr;
+ void *p;
+
+ if (!probe_kernel_address(&desc->ip, p))
+ ptr = p;
+ return ptr;
+}
+
+
#endif /* _ASM_IA64_SECTIONS_H */
diff --git a/arch/ia64/include/asm/sn/bte.h b/arch/ia64/include/asm/sn/bte.h
index a0d214f4311560cf100b4f568d78998f4a62b112..5efecf06c9a42efef99870084a3748e9bd3dfc15 100644
--- a/arch/ia64/include/asm/sn/bte.h
+++ b/arch/ia64/include/asm/sn/bte.h
@@ -223,10 +223,11 @@ extern void bte_error_handler(unsigned long);
* until the transfer is complete. In order to get the asynch
* version of bte_copy, you must perform this check yourself.
*/
-#define BTE_UNALIGNED_COPY(src, dest, len, mode) \
- (((len & L1_CACHE_MASK) || (src & L1_CACHE_MASK) || \
- (dest & L1_CACHE_MASK)) ? \
- bte_unaligned_copy(src, dest, len, mode) : \
+#define BTE_UNALIGNED_COPY(src, dest, len, mode) \
+ (((len & (L1_CACHE_BYTES - 1)) || \
+ (src & (L1_CACHE_BYTES - 1)) || \
+ (dest & (L1_CACHE_BYTES - 1))) ? \
+ bte_unaligned_copy(src, dest, len, mode) : \
bte_copy(src, dest, len, mode, NULL))
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index d45f215bc8fce2ee175d018c8298a506437eb0be..51b75cea701866629449f7945ddef10079faa7ab 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -1232,9 +1232,10 @@ efi_initialize_iomem_resources(struct resource *code_resource,
if (md->attribute & EFI_MEMORY_WP) {
name = "System ROM";
flags |= IORESOURCE_READONLY;
- } else {
+ } else if (md->attribute == EFI_MEMORY_UC)
+ name = "Uncached RAM";
+ else
name = "System RAM";
- }
break;
case EFI_ACPI_MEMORY_NVS:
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 8bdea8eb62e366abc0350bd53261146d445ab41a..66e491d8baac3130a4dd68581662395b94a951b4 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -367,16 +367,17 @@ start_ap:
;;
#else
(isAP) br.few 2f
- mov r20=r19
- sub r19=r19,r18
+ movl r20=__cpu0_per_cpu
;;
shr.u r18=r18,3
1:
- ld8 r21=[r20],8;;
- st8[r19]=r21,8
+ ld8 r21=[r19],8;;
+ st8[r20]=r21,8
adds r18=-1,r18;;
cmp4.lt p7,p6=0,r18
(p7) br.cond.dptk.few 1b
+ mov r19=r20
+ ;;
2:
#endif
tpa r19=r19
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index 29aad349e0c4fafd49eb6b8c07bce2f3db3a24d6..aaa7d901521fd7590e3132a68b65ffd995197551 100644
--- a/arch/ia64/kernel/module.c
+++ b/arch/ia64/kernel/module.c
@@ -135,15 +135,6 @@ static const char *reloc_name[256] = {
#undef N
-struct got_entry {
- uint64_t val;
-};
-
-struct fdesc {
- uint64_t ip;
- uint64_t gp;
-};
-
/* Opaque struct for insns, to protect against derefs. */
struct insn;
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index c27d5b2c182b4c7edd4de5609ce2a2c856a55ddb..de636b215677e801c23076d74f6d5a2d29e68efb 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -616,7 +616,9 @@ setup_arch (char **cmdline_p)
ia64_mca_init();
platform_setup(cmdline_p);
+#ifndef CONFIG_IA64_HP_SIM
check_sal_cache_flush();
+#endif
paging_init();
}
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index bcea81e432fd79c6b9aa08407367e523cc0f41bd..1dcbb85fc4ee9f05253d5d76b5e8033b39a07cf9 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -401,6 +401,7 @@ smp_callin (void)
spin_lock(&vector_lock);
/* Setup the per cpu irq handling data structures */
__setup_vector_irq(cpuid);
+ notify_cpu_starting(cpuid);
cpu_set(cpuid, cpu_online_map);
per_cpu(cpu_state, cpuid) = CPU_ONLINE;
spin_unlock(&vector_lock);
@@ -741,16 +742,14 @@ int __cpu_disable(void)
return -EBUSY;
}
- cpu_clear(cpu, cpu_online_map);
-
if (migrate_platform_irqs(cpu)) {
cpu_set(cpu, cpu_online_map);
return (-EBUSY);
}
remove_siblinginfo(cpu);
- cpu_clear(cpu, cpu_online_map);
fixup_irqs();
+ cpu_clear(cpu, cpu_online_map);
local_flush_tlb_all();
cpu_clear(cpu, cpu_callin_map);
return 0;
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index de71da811cd68de596ed1c88b0cdcb6b2a714c29..10a7d47e8510b47fc4ce18ef4a385718d269bb1e 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -215,9 +215,6 @@ SECTIONS
/* Per-cpu data: */
percpu : { } :percpu
. = ALIGN(PERCPU_PAGE_SIZE);
-#ifdef CONFIG_SMP
- . = . + PERCPU_PAGE_SIZE; /* cpu0 per-cpu space */
-#endif
__phys_per_cpu_start = .;
.data.percpu PERCPU_ADDR : AT(__phys_per_cpu_start - LOAD_OFFSET)
{
@@ -233,6 +230,11 @@ SECTIONS
data : { } :data
.data : AT(ADDR(.data) - LOAD_OFFSET)
{
+#ifdef CONFIG_SMP
+ . = ALIGN(PERCPU_PAGE_SIZE);
+ __cpu0_per_cpu = .;
+ . = . + PERCPU_PAGE_SIZE; /* cpu0 per-cpu space */
+#endif
DATA_DATA
*(.data1)
*(.gnu.linkonce.d*)
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 7a37d06376be893799fa2bfdb30311251a3edbeb..cd0d1a7284b78afbe673424b4463d3f6463621de 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -38,6 +38,7 @@
#include <asm/cacheflush.h>
#include <asm/div64.h>
#include <asm/tlb.h>
+#include <asm/elf.h>
#include "misc.h"
#include "vti.h"
@@ -61,12 +62,6 @@ struct kvm_stats_debugfs_item debugfs_entries[] = {
{ NULL }
};
-
-struct fdesc{
- unsigned long ip;
- unsigned long gp;
-};
-
static void kvm_flush_icache(unsigned long start, unsigned long len)
{
int l;
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index e566ff43884afcd97b17ff8bb71ebd95deda9ee6..0ee085efbe29eeedae56194dc1f167cf38d91ac6 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -163,7 +163,7 @@ per_cpu_init (void)
* get_zeroed_page().
*/
if (first_time) {
- void *cpu0_data = __phys_per_cpu_start - PERCPU_PAGE_SIZE;
+ void *cpu0_data = __cpu0_per_cpu;
first_time=0;
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 78026aabaa7f03671d8b62d304d28d02c3817746..d8c5fcd89e5bf4aa2fc07611708ff0c1c8a55b74 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -144,7 +144,7 @@ static void *per_cpu_node_setup(void *cpu_data, int node)
for_each_possible_early_cpu(cpu) {
if (cpu == 0) {
- void *cpu0_data = __phys_per_cpu_start - PERCPU_PAGE_SIZE;
+ void *cpu0_data = __cpu0_per_cpu;
__per_cpu_offset[cpu] = (char*)cpu0_data -
__per_cpu_start;
} else if (node == node_cpuid[cpu].nid) {
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index 529462c01570437aafdc8c9198ad394b8904e238..79165122501c20b696b5334401d397809a8a456b 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -420,8 +420,10 @@ tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size)
entry = find_next_zero_bit(map, mapsize, last_entry);
}
- if (entry > mapsize)
+ if (entry > mapsize) {
+ kfree(ca_dmamap);
goto map_return;
+ }
for (i = 0; i < entries; i++)
set_bit(entry + i, map);
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index a5f864c445b2fe1a28f511dd2c033e4430fc0814..f57113f1f892b091e7439ee18448459b6df25678 100644
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -216,10 +216,6 @@ config MEMORY_SIZE
default "01000000" if PLAT_M32104UT
default "00800000" if PLAT_OAKS32R
-config NOHIGHMEM
- bool
- default y
-
config ARCH_DISCONTIGMEM_ENABLE
bool "Internal RAM Support"
depends on CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104
@@ -410,11 +406,7 @@ config PCI_DIRECT
source "drivers/pci/Kconfig"
config ISA
- bool "ISA support"
- help
- Find out whether you have ISA slots on your motherboard. ISA is the
- name of a bus system, i.e. the way the CPU talks to the other stuff
- inside your box. If you have ISA, say Y, otherwise N.
+ bool
source "drivers/pcmcia/Kconfig"
diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S
index d4eaa2fd1818fea9b90e7c8bbdbe2bd7757ca99b..612d35b082a6826d59dda272612df7d295fa2e8c 100644
--- a/arch/m32r/kernel/entry.S
+++ b/arch/m32r/kernel/entry.S
@@ -143,7 +143,7 @@ ret_from_intr:
and3 r4, r4, #0x8000 ; check BSM bit
#endif
beqz r4, resume_kernel
-ENTRY(resume_userspace)
+resume_userspace:
DISABLE_INTERRUPTS(r4) ; make sure we don't miss an interrupt
; setting need_resched or sigpending
; between sampling and the iret
diff --git a/arch/m32r/kernel/head.S b/arch/m32r/kernel/head.S
index dab7436d7bbe85e2997c18b43b5082e4eece4255..40180778a5c723e069cfc96739a0600f10b6e02b 100644
--- a/arch/m32r/kernel/head.S
+++ b/arch/m32r/kernel/head.S
@@ -29,7 +29,6 @@ __INITDATA
.global _end
ENTRY(stext)
ENTRY(_stext)
-ENTRY(startup_32)
/* Setup up the stack pointer */
LDIMM (r0, spi_stack_top)
LDIMM (r1, spu_stack_top)
diff --git a/arch/m32r/kernel/irq.c b/arch/m32r/kernel/irq.c
index d0c5b0b7da2f0f571fa8e37c44b5f1a41ac5f363..2aeae4670098245f7072ca69b4e732955e4d25d5 100644
--- a/arch/m32r/kernel/irq.c
+++ b/arch/m32r/kernel/irq.c
@@ -22,9 +22,6 @@
#include <linux/module.h>
#include <asm/uaccess.h>
-atomic_t irq_err_count;
-atomic_t irq_mis_count;
-
/*
* Generic, controller-independent functions:
*/
@@ -63,9 +60,6 @@ int show_interrupts(struct seq_file *p, void *v)
seq_putc(p, '\n');
skip:
spin_unlock_irqrestore(&irq_desc[i].lock, flags);
- } else if (i == NR_IRQS) {
- seq_printf(p, "ERR: %10u\n", atomic_read(&irq_err_count));
- seq_printf(p, "MIS: %10u\n", atomic_read(&irq_mis_count));
}
return 0;
}
diff --git a/arch/m32r/kernel/m32r_ksyms.c b/arch/m32r/kernel/m32r_ksyms.c
index 16bcb189a38319c0831dc0dd6fc1fa505eedc64d..22624b51d4d3ecf3222ce82de0464719bb731d49 100644
--- a/arch/m32r/kernel/m32r_ksyms.c
+++ b/arch/m32r/kernel/m32r_ksyms.c
@@ -14,6 +14,7 @@
#include <asm/delay.h>
#include <asm/irq.h>
#include <asm/tlbflush.h>
+#include <asm/pgtable.h>
/* platform dependent support */
EXPORT_SYMBOL(boot_cpu_data);
@@ -65,6 +66,7 @@ EXPORT_SYMBOL(memset);
EXPORT_SYMBOL(copy_page);
EXPORT_SYMBOL(clear_page);
EXPORT_SYMBOL(strlen);
+EXPORT_SYMBOL(empty_zero_page);
EXPORT_SYMBOL(_inb);
EXPORT_SYMBOL(_inw);
diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c
index a689e2978b6e382bdad4f9fcd56fbf194a1ddb6f..5be4faaf5b1c49c03391bb298e6f83122d6d88ab 100644
--- a/arch/m32r/kernel/process.c
+++ b/arch/m32r/kernel/process.c
@@ -35,8 +35,6 @@
#include <linux/err.h>
-static int hlt_counter=0;
-
/*
* Return saved PC of a blocked thread.
*/
@@ -48,31 +46,16 @@ unsigned long thread_saved_pc(struct task_struct *tsk)
/*
* Powermanagement idle function, if any..
*/
-void (*pm_idle)(void) = NULL;
-EXPORT_SYMBOL(pm_idle);
+static void (*pm_idle)(void) = NULL;
void (*pm_power_off)(void) = NULL;
EXPORT_SYMBOL(pm_power_off);
-void disable_hlt(void)
-{
- hlt_counter++;
-}
-
-EXPORT_SYMBOL(disable_hlt);
-
-void enable_hlt(void)
-{
- hlt_counter--;
-}
-
-EXPORT_SYMBOL(enable_hlt);
-
/*
* We use this is we don't have any better
* idle routine..
*/
-void default_idle(void)
+static void default_idle(void)
{
/* M32R_FIXME: Please use "cpu_sleep" mode. */
cpu_relax();
@@ -260,15 +243,6 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long spu,
return 0;
}
-/*
- * Capture the user space registers if the task is not running (in user space)
- */
-int dump_task_regs(struct task_struct *tsk, elf_gregset_t *regs)
-{
- /* M32R_FIXME */
- return 1;
-}
-
asmlinkage int sys_fork(unsigned long r0, unsigned long r1, unsigned long r2,
unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6,
struct pt_regs regs)
diff --git a/arch/m32r/kernel/smp.c b/arch/m32r/kernel/smp.c
index 7577f971ea4e3360d37ced6a7fa5f5ef1c401cec..929e5c9d3ad9c6467a5b28d24cd039a9597f1bc0 100644
--- a/arch/m32r/kernel/smp.c
+++ b/arch/m32r/kernel/smp.c
@@ -84,7 +84,7 @@ void smp_send_timer(void);
void smp_ipi_timer_interrupt(struct pt_regs *);
void smp_local_timer_interrupt(void);
-void send_IPI_allbutself(int, int);
+static void send_IPI_allbutself(int, int);
static void send_IPI_mask(cpumask_t, int, int);
unsigned long send_IPI_mask_phys(cpumask_t, int, int);
@@ -722,7 +722,7 @@ void smp_local_timer_interrupt(void)
* ---------- --- --------------------------------------------------------
*
*==========================================================================*/
-void send_IPI_allbutself(int ipi_num, int try)
+static void send_IPI_allbutself(int ipi_num, int try)
{
cpumask_t cpumask;
diff --git a/arch/m32r/kernel/smpboot.c b/arch/m32r/kernel/smpboot.c
index 2c03ac1d005f44cfe9fe7ad61fa03750e9edf9e9..fc2994811f150c991986b6294538ca5b9c6a64ab 100644
--- a/arch/m32r/kernel/smpboot.c
+++ b/arch/m32r/kernel/smpboot.c
@@ -498,6 +498,8 @@ static void __init smp_online(void)
{
int cpu_id = smp_processor_id();
+ notify_cpu_starting(cpu_id);
+
local_irq_enable();
/* Get our bogomips. */
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index 994cc15563558b03cd8c6aef4deff3d74424779a..6ea017727cced935c638a876dc193e7ef4e3288e 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -34,7 +34,6 @@
#include <asm/hw_irq.h>
#ifdef CONFIG_SMP
-extern void send_IPI_allbutself(int, int);
extern void smp_local_timer_interrupt(void);
#endif
@@ -188,7 +187,7 @@ static long last_rtc_update = 0;
* timer_interrupt() needs to keep up the real-time clock,
* as well as call the "do_timer()" routine every clocktick
*/
-irqreturn_t timer_interrupt(int irq, void *dev_id)
+static irqreturn_t timer_interrupt(int irq, void *dev_id)
{
#ifndef CONFIG_SMP
profile_tick(CPU_PROFILING);
@@ -228,7 +227,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-struct irqaction irq0 = {
+static struct irqaction irq0 = {
.handler = timer_interrupt,
.flags = IRQF_DISABLED,
.mask = CPU_MASK_NONE,
diff --git a/arch/m32r/kernel/traps.c b/arch/m32r/kernel/traps.c
index 46159a4e644b81f8bf0191641ac4fecfc58b0f82..03b14e55cd894791ab25e25fb5bfbc8827baf140 100644
--- a/arch/m32r/kernel/traps.c
+++ b/arch/m32r/kernel/traps.c
@@ -61,7 +61,7 @@ extern unsigned long eit_vector[];
((unsigned long)func - (unsigned long)eit_vector - entry*4)/4 \
+ 0xff000000UL
-void set_eit_vector_entries(void)
+static void set_eit_vector_entries(void)
{
extern void default_eit_handler(void);
extern void system_call(void);
@@ -121,9 +121,9 @@ void __init trap_init(void)
cpu_init();
}
-int kstack_depth_to_print = 24;
+static int kstack_depth_to_print = 24;
-void show_trace(struct task_struct *task, unsigned long *stack)
+static void show_trace(struct task_struct *task, unsigned long *stack)
{
unsigned long addr;
@@ -224,7 +224,7 @@ static void show_registers(struct pt_regs *regs)
printk("\n");
}
-DEFINE_SPINLOCK(die_lock);
+static DEFINE_SPINLOCK(die_lock);
void die(const char * str, struct pt_regs * regs, long err)
{
diff --git a/arch/m32r/lib/delay.c b/arch/m32r/lib/delay.c
index 59bfc34e0d9f8aa86ded52d4145592af889aec1f..ced549be80f5e9055528918394caaeca6d04270f 100644
--- a/arch/m32r/lib/delay.c
+++ b/arch/m32r/lib/delay.c
@@ -6,6 +6,7 @@
*/
#include <linux/param.h>
+#include <linux/module.h>
#ifdef CONFIG_SMP
#include <linux/sched.h>
#include <asm/current.h>
@@ -121,3 +122,4 @@ void __ndelay(unsigned long nsecs)
{
__const_udelay(nsecs * 0x00005); /* 2**32 / 1000000000 (rounded up) */
}
+EXPORT_SYMBOL(__ndelay);
diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig
index 8e2a0f5faf53bbedf56a44fda5d085ee57a68999..8bd61a640fc9dde53b4e92f5e9efe53fbd6d5507 100644
--- a/arch/m68k/configs/amiga_defconfig
+++ b/arch/m68k/configs/amiga_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:00 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -166,10 +172,6 @@ CONFIG_GENERIC_ISA_DMA=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_ZORRO_NAMES=y
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -183,6 +185,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -413,6 +416,7 @@ CONFIG_NET_CLS_ROUTE=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -460,6 +466,7 @@ CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -470,6 +477,7 @@ CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -489,8 +497,6 @@ CONFIG_BLK_DEV_GAYLE=y
CONFIG_BLK_DEV_IDEDOUBLER=y
CONFIG_BLK_DEV_BUDDHA=y
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -556,6 +562,7 @@ CONFIG_A2091_SCSI=y
CONFIG_GVP11_SCSI=y
CONFIG_SCSI_A4000T=y
CONFIG_SCSI_ZORRO7XX=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -564,7 +571,7 @@ CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -573,13 +580,9 @@ CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -722,6 +725,7 @@ CONFIG_INPUT_M68K_BEEP=m
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -757,6 +761,7 @@ CONFIG_GEN_RTC_X=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -768,8 +773,10 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -844,10 +851,6 @@ CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=m
CONFIG_DMASOUND_PAULA=m
CONFIG_DMASOUND=m
@@ -861,6 +864,7 @@ CONFIG_HIDRAW=y
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
@@ -899,6 +903,7 @@ CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -958,6 +963,7 @@ CONFIG_HFSPLUS_FS=m
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -980,7 +986,6 @@ CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -989,7 +994,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -1054,6 +1058,8 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1113,6 +1119,10 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1154,6 +1164,7 @@ CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig
index e2d511e2a1d1683c286d2d4645654c0a0b1bfd1a..c41b854c028425fda2c4ffda83f892c78038de98 100644
--- a/arch/m68k/configs/apollo_defconfig
+++ b/arch/m68k/configs/apollo_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:01 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -161,10 +167,6 @@ CONFIG_HEARTBEAT=y
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -178,6 +180,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -411,6 +414,7 @@ CONFIG_NET_CLS_ROUTE=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -430,7 +434,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -448,6 +454,7 @@ CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -499,6 +506,7 @@ CONFIG_SCSI_SRP_TGT_ATTRS=y
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -507,7 +515,7 @@ CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -516,13 +524,9 @@ CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -532,7 +536,6 @@ CONFIG_VETH=m
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
-CONFIG_APOLLO_ELPLUS=y
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -627,6 +630,7 @@ CONFIG_SERIO_LIBPS2=m
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -657,6 +661,7 @@ CONFIG_GEN_RTC_X=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -668,8 +673,10 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -738,10 +745,6 @@ CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
# CONFIG_LOGO_LINUX_VGA16 is not set
# CONFIG_LOGO_LINUX_CLUT224 is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -753,6 +756,7 @@ CONFIG_HIDRAW=y
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -789,6 +793,7 @@ CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -848,6 +853,7 @@ CONFIG_HFSPLUS_FS=m
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -860,18 +866,17 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -880,7 +885,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -944,6 +948,8 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1003,6 +1009,10 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1044,6 +1054,7 @@ CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig
index 6e20d656adafe0605b34df01b68cc115076a5bfa..654c5acb9e86ea9fc0a2e748e8c4192231eacc1a 100644
--- a/arch/m68k/configs/atari_defconfig
+++ b/arch/m68k/configs/atari_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:02 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -162,10 +168,6 @@ CONFIG_HEARTBEAT=y
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -179,6 +181,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -409,6 +412,7 @@ CONFIG_NET_CLS_ROUTE=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -428,7 +432,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -452,6 +458,7 @@ CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -462,6 +469,7 @@ CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -479,8 +487,6 @@ CONFIG_IDE_PROC_FS=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_FALCON_IDE=y
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -530,6 +536,7 @@ CONFIG_ISCSI_TCP=m
CONFIG_ATARI_SCSI=y
# CONFIG_ATARI_SCSI_TOSHIBA_DELAY is not set
# CONFIG_ATARI_SCSI_RESET_BOOT is not set
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -538,7 +545,7 @@ CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -547,13 +554,9 @@ CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -666,6 +669,7 @@ CONFIG_SERIO_LIBPS2=y
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -700,6 +704,7 @@ CONFIG_GEN_RTC_X=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -711,8 +716,10 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -782,10 +789,6 @@ CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=m
CONFIG_DMASOUND_ATARI=m
CONFIG_DMASOUND=m
@@ -799,6 +802,7 @@ CONFIG_HIDRAW=y
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
@@ -806,11 +810,8 @@ CONFIG_HIDRAW=y
# Character devices
#
CONFIG_ATARI_MFPSER=m
-CONFIG_ATARI_SCC=y
-CONFIG_ATARI_SCC_DMA=y
CONFIG_ATARI_MIDI=m
CONFIG_ATARI_DSP56K=m
-# CONFIG_SERIAL_CONSOLE is not set
#
# File systems
@@ -820,8 +821,10 @@ CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
-# CONFIG_EXT4DEV_FS is not set
+CONFIG_EXT4DEV_FS=y
+# CONFIG_EXT4DEV_FS_XATTR is not set
CONFIG_JBD=y
+CONFIG_JBD2=y
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
@@ -840,6 +843,7 @@ CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -899,6 +903,7 @@ CONFIG_HFSPLUS_FS=m
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -920,7 +925,6 @@ CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
-CONFIG_SUNRPC_BIND34=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -929,7 +933,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -994,6 +997,8 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1053,6 +1058,10 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1094,6 +1103,7 @@ CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig
index a0a9b30bb5022845d3bd2a6da0ce9adf71bacd41..2e44af0fe54a16b59eed806776384f8efbf6f406 100644
--- a/arch/m68k/configs/bvme6000_defconfig
+++ b/arch/m68k/configs/bvme6000_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:03 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -163,10 +169,6 @@ CONFIG_BINFMT_MISC=m
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -180,6 +182,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -413,6 +416,7 @@ CONFIG_NET_CLS_ROUTE=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -450,6 +456,7 @@ CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -503,6 +510,7 @@ CONFIG_ISCSI_TCP=m
CONFIG_53C700_BE_BUS=y
# CONFIG_SCSI_DEBUG is not set
CONFIG_BVME6000_SCSI=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -511,7 +519,7 @@ CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -520,13 +528,9 @@ CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -631,6 +635,7 @@ CONFIG_SERIO_LIBPS2=m
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -661,6 +666,7 @@ CONFIG_GEN_RTC_X=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -672,8 +678,10 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -708,10 +716,6 @@ CONFIG_SSB_POSSIBLE=y
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -723,6 +727,7 @@ CONFIG_HIDRAW=y
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -759,6 +764,7 @@ CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -818,6 +824,7 @@ CONFIG_HFSPLUS_FS=m
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -830,18 +837,17 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -850,7 +856,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -915,6 +920,8 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -974,6 +981,10 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1015,6 +1026,7 @@ CONFIG_BITREVERSE=m
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=m
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig
index 6778041de262796df5ceb8273a7c1c0e5bcf4a64..3570fc89b089f15f157ea4e1b35c90e33614bf40 100644
--- a/arch/m68k/configs/hp300_defconfig
+++ b/arch/m68k/configs/hp300_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:04 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -162,10 +168,6 @@ CONFIG_HEARTBEAT=y
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -179,6 +181,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -412,6 +415,7 @@ CONFIG_NET_CLS_ROUTE=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -431,7 +435,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -449,6 +455,7 @@ CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -500,6 +507,7 @@ CONFIG_SCSI_SRP_TGT_ATTRS=y
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -508,7 +516,7 @@ CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -517,13 +525,9 @@ CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -636,6 +640,7 @@ CONFIG_SERIO_LIBPS2=m
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -666,6 +671,7 @@ CONFIG_GEN_RTC_X=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -677,8 +683,10 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -747,10 +755,6 @@ CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -762,6 +766,7 @@ CONFIG_HIDRAW=y
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -796,6 +801,7 @@ CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -855,6 +861,7 @@ CONFIG_HFSPLUS_FS=m
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -867,18 +874,17 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -887,7 +893,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -951,6 +956,8 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1010,6 +1017,10 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1051,6 +1062,7 @@ CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig
index 7cd37574034886daf20cd7c6b803c10b0857b2e9..db6e8822594a47896154e8ba45b1f2f82f4a57ab 100644
--- a/arch/m68k/configs/mac_defconfig
+++ b/arch/m68k/configs/mac_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:06 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -163,10 +169,6 @@ CONFIG_BINFMT_MISC=m
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -180,6 +182,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -413,6 +416,7 @@ CONFIG_NET_CLS_ROUTE=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -450,6 +456,7 @@ CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -460,6 +467,7 @@ CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -477,8 +485,6 @@ CONFIG_IDE_PROC_FS=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_MAC_IDE=y
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -527,6 +533,7 @@ CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_DEBUG is not set
CONFIG_MAC_SCSI=y
CONFIG_SCSI_MAC_ESP=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -535,7 +542,7 @@ CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -544,9 +551,6 @@ CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_MACINTOSH_DRIVERS=y
@@ -559,7 +563,6 @@ CONFIG_ADB_CUDA=y
CONFIG_INPUT_ADBHID=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -670,6 +673,7 @@ CONFIG_SERIO_LIBPS2=m
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -700,6 +704,7 @@ CONFIG_GEN_RTC_X=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -711,8 +716,10 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -784,10 +791,6 @@ CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_LOGO_MAC_CLUT224=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -799,6 +802,7 @@ CONFIG_HIDRAW=y
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -836,6 +840,7 @@ CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -895,6 +900,7 @@ CONFIG_HFSPLUS_FS=y
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -917,7 +923,6 @@ CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -926,7 +931,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -991,6 +995,8 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1050,6 +1056,10 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1091,6 +1101,7 @@ CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig
index 0747fa3984dfe8b2c11333303d11034ade04fecc..1a806102b999234a669805e231dccc4d599db5ac 100644
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:07 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -173,10 +179,6 @@ CONFIG_GENERIC_ISA_DMA=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_ZORRO_NAMES=y
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -190,6 +192,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -427,6 +430,7 @@ CONFIG_NET_CLS_ROUTE=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -446,7 +450,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -476,6 +482,7 @@ CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -486,6 +493,7 @@ CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -508,8 +516,6 @@ CONFIG_BLK_DEV_FALCON_IDE=y
CONFIG_BLK_DEV_MAC_IDE=y
CONFIG_BLK_DEV_Q40IDE=y
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -584,6 +590,7 @@ CONFIG_MVME147_SCSI=y
CONFIG_MVME16x_SCSI=y
CONFIG_BVME6000_SCSI=y
CONFIG_SUN3X_ESP=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -592,7 +599,7 @@ CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -601,9 +608,6 @@ CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_MACINTOSH_DRIVERS=y
@@ -616,7 +620,6 @@ CONFIG_ADB_CUDA=y
CONFIG_INPUT_ADBHID=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -632,7 +635,6 @@ CONFIG_A2065=m
CONFIG_HYDRA=m
CONFIG_ZORRO8390=m
CONFIG_APNE=m
-CONFIG_APOLLO_ELPLUS=y
CONFIG_MAC8390=y
CONFIG_MAC89x0=m
CONFIG_MACSONIC=m
@@ -791,6 +793,7 @@ CONFIG_SERIO_LIBPS2=y
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -827,6 +830,7 @@ CONFIG_GEN_RTC_X=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -838,8 +842,10 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -923,10 +929,6 @@ CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_LOGO_MAC_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=m
CONFIG_DMASOUND_ATARI=m
CONFIG_DMASOUND_PAULA=m
@@ -942,6 +944,7 @@ CONFIG_HIDRAW=y
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
@@ -949,8 +952,6 @@ CONFIG_HIDRAW=y
# Character devices
#
CONFIG_ATARI_MFPSER=m
-CONFIG_ATARI_SCC=y
-CONFIG_ATARI_SCC_DMA=y
CONFIG_ATARI_MIDI=m
CONFIG_ATARI_DSP56K=m
CONFIG_AMIGA_BUILTIN_SERIAL=y
@@ -972,8 +973,10 @@ CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
-# CONFIG_EXT4DEV_FS is not set
+CONFIG_EXT4DEV_FS=y
+# CONFIG_EXT4DEV_FS_XATTR is not set
CONFIG_JBD=y
+CONFIG_JBD2=y
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
@@ -992,6 +995,7 @@ CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -1051,6 +1055,7 @@ CONFIG_HFSPLUS_FS=y
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1063,18 +1068,17 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -1083,7 +1087,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -1152,6 +1155,8 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1211,6 +1216,10 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1252,6 +1261,7 @@ CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig
index e7a8246840b56fdd559cb18843cf22e161816d07..cacb5aef6a37e865c76caad27116f08539a30157 100644
--- a/arch/m68k/configs/mvme147_defconfig
+++ b/arch/m68k/configs/mvme147_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:08 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -163,10 +169,6 @@ CONFIG_BINFMT_MISC=m
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -180,6 +182,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -413,6 +416,7 @@ CONFIG_NET_CLS_ROUTE=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -450,6 +456,7 @@ CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -502,6 +509,7 @@ CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_DEBUG is not set
CONFIG_MVME147_SCSI=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -510,7 +518,7 @@ CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -519,13 +527,9 @@ CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -630,6 +634,7 @@ CONFIG_SERIO_LIBPS2=m
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -660,6 +665,7 @@ CONFIG_GEN_RTC_X=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -671,8 +677,10 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -707,10 +715,6 @@ CONFIG_SSB_POSSIBLE=y
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -722,6 +726,7 @@ CONFIG_HIDRAW=y
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -758,6 +763,7 @@ CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -817,6 +823,7 @@ CONFIG_HFSPLUS_FS=m
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -829,18 +836,17 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -849,7 +855,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -914,6 +919,8 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -973,6 +980,10 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1014,6 +1025,7 @@ CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig
index ab536eb172bb5791b5e440acfff2bda0f3ee00f5..a183e25e348d2a93b7b9e0be16f977a64854848a 100644
--- a/arch/m68k/configs/mvme16x_defconfig
+++ b/arch/m68k/configs/mvme16x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:09 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -163,10 +169,6 @@ CONFIG_BINFMT_MISC=m
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -180,6 +182,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -413,6 +416,7 @@ CONFIG_NET_CLS_ROUTE=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -450,6 +456,7 @@ CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -503,6 +510,7 @@ CONFIG_ISCSI_TCP=m
CONFIG_53C700_BE_BUS=y
# CONFIG_SCSI_DEBUG is not set
CONFIG_MVME16x_SCSI=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -511,7 +519,7 @@ CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -520,13 +528,9 @@ CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -631,6 +635,7 @@ CONFIG_SERIO_LIBPS2=m
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -661,6 +666,7 @@ CONFIG_GEN_RTC_X=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -672,8 +678,10 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -708,10 +716,6 @@ CONFIG_SSB_POSSIBLE=y
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -723,6 +727,7 @@ CONFIG_HIDRAW=y
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -760,6 +765,7 @@ CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -819,6 +825,7 @@ CONFIG_HFSPLUS_FS=m
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -831,18 +838,17 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -851,7 +857,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -916,6 +921,8 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -975,6 +982,10 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1016,6 +1027,7 @@ CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig
index e05be687b500b69aad0775353391c517ed62109d..72eaff0776b80ca5dcea68a7911d62054111f86d 100644
--- a/arch/m68k/configs/q40_defconfig
+++ b/arch/m68k/configs/q40_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:10 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -163,10 +169,6 @@ CONFIG_ISA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -180,6 +182,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -410,6 +413,7 @@ CONFIG_NET_CLS_ROUTE=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -429,7 +433,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -448,6 +454,7 @@ CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -458,6 +465,7 @@ CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -475,8 +483,6 @@ CONFIG_IDE_PROC_FS=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_Q40IDE=y
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -536,6 +542,7 @@ CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_T128 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -544,7 +551,7 @@ CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -553,13 +560,9 @@ CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -680,6 +683,7 @@ CONFIG_SERIO_LIBPS2=m
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -711,6 +715,7 @@ CONFIG_GEN_RTC_X=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -722,8 +727,10 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -792,10 +799,6 @@ CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=m
CONFIG_DMASOUND_Q40=m
CONFIG_DMASOUND=m
@@ -809,6 +812,7 @@ CONFIG_HIDRAW=y
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -843,6 +847,7 @@ CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -902,6 +907,7 @@ CONFIG_HFSPLUS_FS=m
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -924,7 +930,6 @@ CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -933,7 +938,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -997,6 +1001,8 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1056,6 +1062,10 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1097,6 +1107,7 @@ CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig
index 296340d2b315379d459fb1c02671839cfa93364e..cb62b96d766ed5493b8bfc9806b31227be91b715 100644
--- a/arch/m68k/configs/sun3_defconfig
+++ b/arch/m68k/configs/sun3_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:11 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -149,10 +155,6 @@ CONFIG_BINFMT_MISC=m
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -166,6 +168,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -399,6 +402,7 @@ CONFIG_NET_CLS_ROUTE=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -418,7 +422,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -436,6 +442,7 @@ CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -488,6 +495,7 @@ CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_DEBUG is not set
CONFIG_SUN3_SCSI=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -496,7 +504,7 @@ CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -505,13 +513,9 @@ CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -527,7 +531,6 @@ CONFIG_SUN3_82586=y
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_B44 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
@@ -617,6 +620,7 @@ CONFIG_SERIO_LIBPS2=m
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -647,19 +651,20 @@ CONFIG_GEN_RTC_X=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
-# CONFIG_SSB is not set
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -727,10 +732,6 @@ CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -776,6 +777,7 @@ CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -835,6 +837,7 @@ CONFIG_HFSPLUS_FS=m
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -847,18 +850,17 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -867,7 +869,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -932,6 +933,8 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -991,6 +994,10 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1032,6 +1039,7 @@ CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig
index 8d3a416c92bf775bd122cf5d2faeaf3fb856c35d..04b4363a70503d5fa50948cd678ed3d3f56dcaa2 100644
--- a/arch/m68k/configs/sun3x_defconfig
+++ b/arch/m68k/configs/sun3x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:12 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@ CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@ CONFIG_SLAB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@ CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -160,10 +166,6 @@ CONFIG_BINFMT_MISC=m
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -177,6 +179,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -410,6 +413,7 @@ CONFIG_NET_CLS_ROUTE=y
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -429,7 +433,9 @@ CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -447,6 +453,7 @@ CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -499,6 +506,7 @@ CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_DEBUG is not set
CONFIG_SUN3X_ESP=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -507,7 +515,7 @@ CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -516,13 +524,9 @@ CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -627,6 +631,7 @@ CONFIG_SERIO_LIBPS2=m
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -657,6 +662,7 @@ CONFIG_GEN_RTC_X=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -668,8 +674,10 @@ CONFIG_SSB_POSSIBLE=y
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -737,10 +745,6 @@ CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -752,6 +756,7 @@ CONFIG_HIDRAW=y
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -786,6 +791,7 @@ CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -845,6 +851,7 @@ CONFIG_HFSPLUS_FS=m
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -857,18 +864,17 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -877,7 +883,6 @@ CONFIG_SMB_NLS_REMOTE="cp437"
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -942,6 +947,8 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1001,6 +1008,10 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1042,6 +1053,7 @@ CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 4da736e25333abc8ce46440dcb8b97c4c9f2be9d..cd5fbf6f07848c3c9778aae1e8be265a92f426c4 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -211,6 +211,7 @@ config MIPS_MALTA
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_SUPPORTS_MIPS_CMP if BROKEN # because SYNC_R4K is broken
select SYS_SUPPORTS_MULTITHREADING
select SYS_SUPPORTS_SMARTMIPS
help
@@ -567,7 +568,7 @@ config MIKROTIK_RB532
select SYS_SUPPORTS_LITTLE_ENDIAN
select SWAP_IO_SPACE
select BOOT_RAW
- select GENERIC_GPIO
+ select ARCH_REQUIRE_GPIOLIB
help
Support the Mikrotik(tm) RouterBoard 532 series,
based on the IDT RC32434 SoC.
@@ -597,7 +598,7 @@ config WR_PPMC
endchoice
-source "arch/mips/au1000/Kconfig"
+source "arch/mips/alchemy/Kconfig"
source "arch/mips/basler/excite/Kconfig"
source "arch/mips/jazz/Kconfig"
source "arch/mips/lasat/Kconfig"
@@ -609,11 +610,6 @@ source "arch/mips/vr41xx/Kconfig"
endmenu
-config GENERIC_LOCKBREAK
- bool
- default y
- depends on SMP && PREEMPT
-
config RWSEM_GENERIC_SPINLOCK
bool
default y
@@ -1272,6 +1268,13 @@ config CPU_SUPPORTS_32BIT_KERNEL
config CPU_SUPPORTS_64BIT_KERNEL
bool
+#
+# Set to y for ptrace access to watch registers.
+#
+config HARDWARE_WATCHPOINTS
+ bool
+ default y if CPU_MIPS32 || CPU_MIPS64
+
menu "Kernel type"
choice
@@ -1403,7 +1406,6 @@ config MIPS_MT_SMTC
depends on CPU_MIPS32_R2
#depends on CPU_MIPS64_R2 # once there is hardware ...
depends on SYS_SUPPORTS_MULTITHREADING
- select GENERIC_CLOCKEVENTS_BROADCAST
select CPU_MIPSR2_IRQ_VI
select CPU_MIPSR2_IRQ_EI
select MIPS_MT
@@ -1451,32 +1453,17 @@ config MIPS_VPE_LOADER
Includes a loader for loading an elf relocatable object
onto another VPE and running it.
-config MIPS_MT_SMTC_INSTANT_REPLAY
- bool "Low-latency Dispatch of Deferred SMTC IPIs"
- depends on MIPS_MT_SMTC && !PREEMPT
- default y
- help
- SMTC pseudo-interrupts between TCs are deferred and queued
- if the target TC is interrupt-inhibited (IXMT). In the first
- SMTC prototypes, these queued IPIs were serviced on return
- to user mode, or on entry into the kernel idle loop. The
- INSTANT_REPLAY option dispatches them as part of local_irq_restore()
- processing, which adds runtime overhead (hence the option to turn
- it off), but ensures that IPIs are handled promptly even under
- heavy I/O interrupt load.
-
config MIPS_MT_SMTC_IM_BACKSTOP
bool "Use per-TC register bits as backstop for inhibited IM bits"
depends on MIPS_MT_SMTC
- default y
+ default n
help
To support multiple TC microthreads acting as "CPUs" within
a VPE, VPE-wide interrupt mask bits must be specially manipulated
during interrupt handling. To support legacy drivers and interrupt
controller management code, SMTC has a "backstop" to track and
if necessary restore the interrupt mask. This has some performance
- impact on interrupt service overhead. Disable it only if you know
- what you are doing.
+ impact on interrupt service overhead.
config MIPS_MT_SMTC_IRQAFF
bool "Support IRQ affinity API"
@@ -1486,10 +1473,8 @@ config MIPS_MT_SMTC_IRQAFF
Enables SMP IRQ affinity API (/proc/irq/*/smp_affinity, etc.)
for SMTC Linux kernel. Requires platform support, of which
an example can be found in the MIPS kernel i8259 and Malta
- platform code. It is recommended that MIPS_MT_SMTC_INSTANT_REPLAY
- be enabled if MIPS_MT_SMTC_IRQAFF is used. Adds overhead to
- interrupt dispatch, and should be used only if you know what
- you are doing.
+ platform code. Adds some overhead to interrupt dispatch, and
+ should be used only if you know what you are doing.
config MIPS_VPE_LOADER_TOM
bool "Load VPE program into memory hidden from linux"
@@ -1517,6 +1502,18 @@ config MIPS_APSP_KSPD
"exit" syscall notifying other kernel modules the SP program is
exiting. You probably want to say yes here.
+config MIPS_CMP
+ bool "MIPS CMP framework support"
+ depends on SYS_SUPPORTS_MIPS_CMP
+ select SYNC_R4K if BROKEN
+ select SYS_SUPPORTS_SMP
+ select SYS_SUPPORTS_SCHED_SMT if SMP
+ select WEAK_ORDERING
+ default n
+ help
+ This is a placeholder option for the GCMP work. It will need to
+ be handled differently...
+
config SB1_PASS_1_WORKAROUNDS
bool
depends on CPU_SB1_PASS_1
@@ -1693,6 +1690,9 @@ config SMP
config SMP_UP
bool
+config SYS_SUPPORTS_MIPS_CMP
+ bool
+
config SYS_SUPPORTS_SMP
bool
@@ -1740,17 +1740,6 @@ config NR_CPUS
performance should round up your number of processors to the next
power of two.
-config MIPS_CMP
- bool "MIPS CMP framework support"
- depends on SMP
- select SYNC_R4K
- select SYS_SUPPORTS_SCHED_SMT
- select WEAK_ORDERING
- default n
- help
- This is a placeholder option for the GCMP work. It will need to
- be handled differently...
-
source "kernel/time/Kconfig"
#
@@ -1886,6 +1875,15 @@ config STACKTRACE_SUPPORT
source "init/Kconfig"
+config PROBE_INITRD_HEADER
+ bool "Probe initrd header created by addinitrd"
+ depends on BLK_DEV_INITRD
+ help
+ Probe initrd header at the last page of kernel image.
+ Say Y here if you are using arch/mips/boot/addinitrd.c to
+ add initrd or initramfs image to the kernel image.
+ Otherwise, say N.
+
menu "Bus options (PCI, PCMCIA, EISA, ISA, TC)"
config HW_HAS_EISA
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 9aab51caf16a16a13197aead1162de111eff4af0..7f39fd8a91fee83280792436e77266c0d81b3b49 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -170,123 +170,123 @@ libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/
# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
#
core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
-cflags-$(CONFIG_MACH_JAZZ) += -Iinclude/asm-mips/mach-jazz
+cflags-$(CONFIG_MACH_JAZZ) += -I$(srctree)/arch/mips/include/asm/mach-jazz
load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
#
# Common Alchemy Au1x00 stuff
#
-core-$(CONFIG_SOC_AU1X00) += arch/mips/au1000/common/
-cflags-$(CONFIG_SOC_AU1X00) += -Iinclude/asm-mips/mach-au1x00
+core-$(CONFIG_SOC_AU1X00) += arch/mips/alchemy/common/
+cflags-$(CONFIG_SOC_AU1X00) += -I$(srctree)/arch/mips/include/asm/mach-au1x00
#
# AMD Alchemy Pb1000 eval board
#
-libs-$(CONFIG_MIPS_PB1000) += arch/mips/au1000/pb1000/
-cflags-$(CONFIG_MIPS_PB1000) += -Iinclude/asm-mips/mach-pb1x00
+libs-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/pb1000/
+cflags-$(CONFIG_MIPS_PB1000) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
#
# AMD Alchemy Pb1100 eval board
#
-libs-$(CONFIG_MIPS_PB1100) += arch/mips/au1000/pb1100/
-cflags-$(CONFIG_MIPS_PB1100) += -Iinclude/asm-mips/mach-pb1x00
+libs-$(CONFIG_MIPS_PB1100) += arch/mips/alchemy/pb1100/
+cflags-$(CONFIG_MIPS_PB1100) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
#
# AMD Alchemy Pb1500 eval board
#
-libs-$(CONFIG_MIPS_PB1500) += arch/mips/au1000/pb1500/
-cflags-$(CONFIG_MIPS_PB1500) += -Iinclude/asm-mips/mach-pb1x00
+libs-$(CONFIG_MIPS_PB1500) += arch/mips/alchemy/pb1500/
+cflags-$(CONFIG_MIPS_PB1500) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
#
# AMD Alchemy Pb1550 eval board
#
-libs-$(CONFIG_MIPS_PB1550) += arch/mips/au1000/pb1550/
-cflags-$(CONFIG_MIPS_PB1550) += -Iinclude/asm-mips/mach-pb1x00
+libs-$(CONFIG_MIPS_PB1550) += arch/mips/alchemy/pb1550/
+cflags-$(CONFIG_MIPS_PB1550) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
#
# AMD Alchemy Pb1200 eval board
#
-libs-$(CONFIG_MIPS_PB1200) += arch/mips/au1000/pb1200/
-cflags-$(CONFIG_MIPS_PB1200) += -Iinclude/asm-mips/mach-pb1x00
+libs-$(CONFIG_MIPS_PB1200) += arch/mips/alchemy/pb1200/
+cflags-$(CONFIG_MIPS_PB1200) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
#
# AMD Alchemy Db1000 eval board
#
-libs-$(CONFIG_MIPS_DB1000) += arch/mips/au1000/db1x00/
-cflags-$(CONFIG_MIPS_DB1000) += -Iinclude/asm-mips/mach-db1x00
+libs-$(CONFIG_MIPS_DB1000) += arch/mips/alchemy/db1x00/
+cflags-$(CONFIG_MIPS_DB1000) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
#
# AMD Alchemy Db1100 eval board
#
-libs-$(CONFIG_MIPS_DB1100) += arch/mips/au1000/db1x00/
-cflags-$(CONFIG_MIPS_DB1100) += -Iinclude/asm-mips/mach-db1x00
+libs-$(CONFIG_MIPS_DB1100) += arch/mips/alchemy/db1x00/
+cflags-$(CONFIG_MIPS_DB1100) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
#
# AMD Alchemy Db1500 eval board
#
-libs-$(CONFIG_MIPS_DB1500) += arch/mips/au1000/db1x00/
-cflags-$(CONFIG_MIPS_DB1500) += -Iinclude/asm-mips/mach-db1x00
+libs-$(CONFIG_MIPS_DB1500) += arch/mips/alchemy/db1x00/
+cflags-$(CONFIG_MIPS_DB1500) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
#
# AMD Alchemy Db1550 eval board
#
-libs-$(CONFIG_MIPS_DB1550) += arch/mips/au1000/db1x00/
-cflags-$(CONFIG_MIPS_DB1550) += -Iinclude/asm-mips/mach-db1x00
+libs-$(CONFIG_MIPS_DB1550) += arch/mips/alchemy/db1x00/
+cflags-$(CONFIG_MIPS_DB1550) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
#
# AMD Alchemy Db1200 eval board
#
-libs-$(CONFIG_MIPS_DB1200) += arch/mips/au1000/pb1200/
-cflags-$(CONFIG_MIPS_DB1200) += -Iinclude/asm-mips/mach-db1x00
+libs-$(CONFIG_MIPS_DB1200) += arch/mips/alchemy/pb1200/
+cflags-$(CONFIG_MIPS_DB1200) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
#
# AMD Alchemy Bosporus eval board
#
-libs-$(CONFIG_MIPS_BOSPORUS) += arch/mips/au1000/db1x00/
-cflags-$(CONFIG_MIPS_BOSPORUS) += -Iinclude/asm-mips/mach-db1x00
+libs-$(CONFIG_MIPS_BOSPORUS) += arch/mips/alchemy/db1x00/
+cflags-$(CONFIG_MIPS_BOSPORUS) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
#
# AMD Alchemy Mirage eval board
#
-libs-$(CONFIG_MIPS_MIRAGE) += arch/mips/au1000/db1x00/
-cflags-$(CONFIG_MIPS_MIRAGE) += -Iinclude/asm-mips/mach-db1x00
+libs-$(CONFIG_MIPS_MIRAGE) += arch/mips/alchemy/db1x00/
+cflags-$(CONFIG_MIPS_MIRAGE) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
#
# 4G-Systems eval board
#
-libs-$(CONFIG_MIPS_MTX1) += arch/mips/au1000/mtx-1/
+libs-$(CONFIG_MIPS_MTX1) += arch/mips/alchemy/mtx-1/
load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
#
# MyCable eval board
#
-libs-$(CONFIG_MIPS_XXS1500) += arch/mips/au1000/xxs1500/
+libs-$(CONFIG_MIPS_XXS1500) += arch/mips/alchemy/xxs1500/
load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
#
# Cobalt Server
#
core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
-cflags-$(CONFIG_MIPS_COBALT) += -Iinclude/asm-mips/mach-cobalt
+cflags-$(CONFIG_MIPS_COBALT) += -I$(srctree)/arch/mips/include/asm/mach-cobalt
load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
#
# DECstation family
#
core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
-cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
+cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec
libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
@@ -294,7 +294,7 @@ load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
# Wind River PPMC Board (4KC + GT64120)
#
core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
-cflags-$(CONFIG_WR_PPMC) += -Iinclude/asm-mips/mach-wrppmc
+cflags-$(CONFIG_WR_PPMC) += -I$(srctree)/arch/mips/include/asm/mach-wrppmc
load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
#
@@ -302,13 +302,13 @@ load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
#
core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
-cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote
+cflags-$(CONFIG_LEMOTE_FULONG) += -I$(srctree)/arch/mips/include/asm/mach-lemote
#
# MIPS Malta board
#
core-$(CONFIG_MIPS_MALTA) += arch/mips/mti-malta/
-cflags-$(CONFIG_MIPS_MALTA) += -Iinclude/asm-mips/mach-malta
+cflags-$(CONFIG_MIPS_MALTA) += -I$(srctree)/arch/mips/include/asm/mach-malta
load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
all-$(CONFIG_MIPS_MALTA) := vmlinux.bin
@@ -316,14 +316,14 @@ all-$(CONFIG_MIPS_MALTA) := vmlinux.bin
# MIPS SIM
#
core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/
-cflags-$(CONFIG_MIPS_SIM) += -Iinclude/asm-mips/mach-mipssim
+cflags-$(CONFIG_MIPS_SIM) += -I$(srctree)/arch/mips/include/asm/mach-mipssim
load-$(CONFIG_MIPS_SIM) += 0x80100000
#
# PMC-Sierra MSP SOCs
#
core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/
-cflags-$(CONFIG_PMC_MSP) += -Iinclude/asm-mips/pmc-sierra/msp71xx \
+cflags-$(CONFIG_PMC_MSP) += -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
-mno-branch-likely
load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
@@ -331,28 +331,28 @@ load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
# PMC-Sierra Yosemite
#
core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
-cflags-$(CONFIG_PMC_YOSEMITE) += -Iinclude/asm-mips/mach-yosemite
+cflags-$(CONFIG_PMC_YOSEMITE) += -I$(srctree)/arch/mips/include/asm/mach-yosemite
load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
#
# Basler eXcite
#
core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
-cflags-$(CONFIG_BASLER_EXCITE) += -Iinclude/asm-mips/mach-excite
+cflags-$(CONFIG_BASLER_EXCITE) += -I$(srctree)/arch/mips/include/asm/mach-excite
load-$(CONFIG_BASLER_EXCITE) += 0x80100000
#
# LASAT platforms
#
core-$(CONFIG_LASAT) += arch/mips/lasat/
-cflags-$(CONFIG_LASAT) += -Iinclude/asm-mips/mach-lasat
+cflags-$(CONFIG_LASAT) += -I$(srctree)/arch/mips/include/asm/mach-lasat
load-$(CONFIG_LASAT) += 0xffffffff80000000
#
# Common VR41xx
#
core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
-cflags-$(CONFIG_MACH_VR41XX) += -Iinclude/asm-mips/mach-vr41xx
+cflags-$(CONFIG_MACH_VR41XX) += -I$(srctree)/arch/mips/include/asm/mach-vr41xx
#
# ZAO Networks Capcella (VR4131)
@@ -385,13 +385,13 @@ load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
# Common NXP PNX8550
#
core-$(CONFIG_SOC_PNX8550) += arch/mips/nxp/pnx8550/common/
-cflags-$(CONFIG_SOC_PNX8550) += -Iinclude/asm-mips/mach-pnx8550
+cflags-$(CONFIG_SOC_PNX8550) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
#
# NXP PNX8550 JBS board
#
libs-$(CONFIG_PNX8550_JBS) += arch/mips/nxp/pnx8550/jbs/
-#cflags-$(CONFIG_PNX8550_JBS) += -Iinclude/asm-mips/mach-pnx8550
+#cflags-$(CONFIG_PNX8550_JBS) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000
# NXP PNX8550 STB810 board
@@ -402,7 +402,7 @@ load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000
# NEC EMMA2RH boards
#
core-$(CONFIG_EMMA2RH) += arch/mips/emma2rh/common/
-cflags-$(CONFIG_EMMA2RH) += -Iinclude/asm-mips/mach-emma2rh
+cflags-$(CONFIG_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh
# NEC EMMA2RH Mark-eins
core-$(CONFIG_MARKEINS) += arch/mips/emma2rh/markeins/
@@ -418,7 +418,7 @@ load-$(CONFIG_MARKEINS) += 0xffffffff88100000
# address by 8kb.
#
core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
-cflags-$(CONFIG_SGI_IP22) += -Iinclude/asm-mips/mach-ip22
+cflags-$(CONFIG_SGI_IP22) += -I$(srctree)/arch/mips/include/asm/mach-ip22
ifdef CONFIG_32BIT
load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
endif
@@ -435,7 +435,7 @@ endif
#
ifdef CONFIG_SGI_IP27
core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
-cflags-$(CONFIG_SGI_IP27) += -Iinclude/asm-mips/mach-ip27
+cflags-$(CONFIG_SGI_IP27) += -I$(srctree)/arch/mips/include/asm/mach-ip27
ifdef CONFIG_MAPPED_KERNEL
load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
@@ -460,7 +460,7 @@ ifdef CONFIG_SGI_IP28
endif
endif
core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
-cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=1 -Iinclude/asm-mips/mach-ip28
+cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=1 -I$(srctree)/arch/mips/include/asm/mach-ip28
load-$(CONFIG_SGI_IP28) += 0xa800000020004000
#
@@ -472,7 +472,7 @@ load-$(CONFIG_SGI_IP28) += 0xa800000020004000
# will break.
#
core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
-cflags-$(CONFIG_SGI_IP32) += -Iinclude/asm-mips/mach-ip32
+cflags-$(CONFIG_SGI_IP32) += -I$(srctree)/arch/mips/include/asm/mach-ip32
load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
#
@@ -484,22 +484,22 @@ load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
#
core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/
-cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
+cflags-$(CONFIG_SIBYTE_BCM112X) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/
-cflags-$(CONFIG_SIBYTE_SB1250) += -Iinclude/asm-mips/mach-sibyte \
+cflags-$(CONFIG_SIBYTE_SB1250) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/
-cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
+cflags-$(CONFIG_SIBYTE_BCM1x55) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/
-cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
+cflags-$(CONFIG_SIBYTE_BCM1x80) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
#
@@ -529,14 +529,14 @@ load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
# Broadcom BCM47XX boards
#
core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/
-cflags-$(CONFIG_BCM47XX) += -Iinclude/asm-mips/mach-bcm47xx
+cflags-$(CONFIG_BCM47XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
load-$(CONFIG_BCM47XX) := 0xffffffff80001000
#
# SNI RM
#
core-$(CONFIG_SNI_RM) += arch/mips/sni/
-cflags-$(CONFIG_SNI_RM) += -Iinclude/asm-mips/mach-rm
+cflags-$(CONFIG_SNI_RM) += -I$(srctree)/arch/mips/include/asm/mach-rm
ifdef CONFIG_CPU_LITTLE_ENDIAN
load-$(CONFIG_SNI_RM) += 0xffffffff80600000
else
@@ -548,10 +548,10 @@ all-$(CONFIG_SNI_RM) := vmlinux.ecoff
# Common TXx9
#
core-$(CONFIG_MACH_TX39XX) += arch/mips/txx9/generic/
-cflags-$(CONFIG_MACH_TX39XX) += -Iinclude/asm-mips/mach-tx39xx
+cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx
load-$(CONFIG_MACH_TX39XX) += 0xffffffff80050000
core-$(CONFIG_MACH_TX49XX) += arch/mips/txx9/generic/
-cflags-$(CONFIG_MACH_TX49XX) += -Iinclude/asm-mips/mach-tx49xx
+cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx
load-$(CONFIG_MACH_TX49XX) += 0xffffffff80100000
#
@@ -563,21 +563,17 @@ core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/txx9/jmr3927/
# Routerboard 532 board
#
core-$(CONFIG_MIKROTIK_RB532) += arch/mips/rb532/
-cflags-$(CONFIG_MIKROTIK_RB532) += -Iinclude/asm-mips/mach-rc32434
+cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434
load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000
#
-# Toshiba RBTX4927 board or
-# Toshiba RBTX4937 board
+# Toshiba RBTX49XX boards
#
core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/
-
-#
-# Toshiba RBTX4938 board
-#
core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
+core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
-cflags-y += -Iinclude/asm-mips/mach-generic
+cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
drivers-$(CONFIG_PCI) += arch/mips/pci/
ifdef CONFIG_32BIT
diff --git a/arch/mips/au1000/Kconfig b/arch/mips/alchemy/Kconfig
similarity index 100%
rename from arch/mips/au1000/Kconfig
rename to arch/mips/alchemy/Kconfig
diff --git a/arch/mips/au1000/common/Makefile b/arch/mips/alchemy/common/Makefile
similarity index 100%
rename from arch/mips/au1000/common/Makefile
rename to arch/mips/alchemy/common/Makefile
diff --git a/arch/mips/au1000/common/au1xxx_irqmap.c b/arch/mips/alchemy/common/au1xxx_irqmap.c
similarity index 100%
rename from arch/mips/au1000/common/au1xxx_irqmap.c
rename to arch/mips/alchemy/common/au1xxx_irqmap.c
diff --git a/arch/mips/au1000/common/clocks.c b/arch/mips/alchemy/common/clocks.c
similarity index 100%
rename from arch/mips/au1000/common/clocks.c
rename to arch/mips/alchemy/common/clocks.c
diff --git a/arch/mips/au1000/common/cputable.c b/arch/mips/alchemy/common/cputable.c
similarity index 100%
rename from arch/mips/au1000/common/cputable.c
rename to arch/mips/alchemy/common/cputable.c
diff --git a/arch/mips/au1000/common/dbdma.c b/arch/mips/alchemy/common/dbdma.c
similarity index 100%
rename from arch/mips/au1000/common/dbdma.c
rename to arch/mips/alchemy/common/dbdma.c
diff --git a/arch/mips/au1000/common/dma.c b/arch/mips/alchemy/common/dma.c
similarity index 100%
rename from arch/mips/au1000/common/dma.c
rename to arch/mips/alchemy/common/dma.c
diff --git a/arch/mips/au1000/common/gpio.c b/arch/mips/alchemy/common/gpio.c
similarity index 94%
rename from arch/mips/au1000/common/gpio.c
rename to arch/mips/alchemy/common/gpio.c
index b485d94ce8a5055d4e28b35f8dec1c7fc3b2af9e..e660ddd611c465dc6665ecf7d1346f82a5e77b98 100644
--- a/arch/mips/au1000/common/gpio.c
+++ b/arch/mips/alchemy/common/gpio.c
@@ -48,7 +48,7 @@ static void au1xxx_gpio2_write(unsigned gpio, int value)
{
gpio -= AU1XXX_GPIO_BASE;
- gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | (value << gpio);
+ gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | ((!!value) << gpio);
}
static int au1xxx_gpio2_direction_input(unsigned gpio)
@@ -61,7 +61,8 @@ static int au1xxx_gpio2_direction_input(unsigned gpio)
static int au1xxx_gpio2_direction_output(unsigned gpio, int value)
{
gpio -= AU1XXX_GPIO_BASE;
- gpio2->dir = (0x01 << gpio) | (value << gpio);
+ gpio2->dir |= 0x01 << gpio;
+ gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | ((!!value) << gpio);
return 0;
}
@@ -90,6 +91,7 @@ static int au1xxx_gpio1_direction_input(unsigned gpio)
static int au1xxx_gpio1_direction_output(unsigned gpio, int value)
{
gpio1->trioutclr = (0x01 & gpio);
+ au1xxx_gpio1_write(gpio, value);
return 0;
}
diff --git a/arch/mips/au1000/common/irq.c b/arch/mips/alchemy/common/irq.c
similarity index 100%
rename from arch/mips/au1000/common/irq.c
rename to arch/mips/alchemy/common/irq.c
diff --git a/arch/mips/au1000/common/pci.c b/arch/mips/alchemy/common/pci.c
similarity index 100%
rename from arch/mips/au1000/common/pci.c
rename to arch/mips/alchemy/common/pci.c
diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/alchemy/common/platform.c
similarity index 100%
rename from arch/mips/au1000/common/platform.c
rename to arch/mips/alchemy/common/platform.c
diff --git a/arch/mips/au1000/common/power.c b/arch/mips/alchemy/common/power.c
similarity index 100%
rename from arch/mips/au1000/common/power.c
rename to arch/mips/alchemy/common/power.c
diff --git a/arch/mips/au1000/common/prom.c b/arch/mips/alchemy/common/prom.c
similarity index 100%
rename from arch/mips/au1000/common/prom.c
rename to arch/mips/alchemy/common/prom.c
diff --git a/arch/mips/au1000/common/puts.c b/arch/mips/alchemy/common/puts.c
similarity index 100%
rename from arch/mips/au1000/common/puts.c
rename to arch/mips/alchemy/common/puts.c
diff --git a/arch/mips/au1000/common/reset.c b/arch/mips/alchemy/common/reset.c
similarity index 100%
rename from arch/mips/au1000/common/reset.c
rename to arch/mips/alchemy/common/reset.c
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/alchemy/common/setup.c
similarity index 100%
rename from arch/mips/au1000/common/setup.c
rename to arch/mips/alchemy/common/setup.c
diff --git a/arch/mips/au1000/common/sleeper.S b/arch/mips/alchemy/common/sleeper.S
similarity index 96%
rename from arch/mips/au1000/common/sleeper.S
rename to arch/mips/alchemy/common/sleeper.S
index 4b3cf021a4545adaf280e1add901f05297af06c1..3006e270c8bc317994e5c7dd4626b5af20f20234 100644
--- a/arch/mips/au1000/common/sleeper.S
+++ b/arch/mips/alchemy/common/sleeper.S
@@ -79,12 +79,12 @@ LEAF(save_and_sleep)
/* Put SDRAM into self refresh. Preload instructions into cache,
* issue a precharge, then auto refresh, then sleep commands to it.
*/
- la t0, sdsleep
+ la t0, sdsleep
.set mips3
- cache 0x14, 0(t0)
- cache 0x14, 32(t0)
- cache 0x14, 64(t0)
- cache 0x14, 96(t0)
+ cache 0x14, 0(t0)
+ cache 0x14, 32(t0)
+ cache 0x14, 64(t0)
+ cache 0x14, 96(t0)
.set mips0
sdsleep:
diff --git a/arch/mips/au1000/common/time.c b/arch/mips/alchemy/common/time.c
similarity index 100%
rename from arch/mips/au1000/common/time.c
rename to arch/mips/alchemy/common/time.c
diff --git a/arch/mips/au1000/db1x00/Makefile b/arch/mips/alchemy/db1x00/Makefile
similarity index 100%
rename from arch/mips/au1000/db1x00/Makefile
rename to arch/mips/alchemy/db1x00/Makefile
diff --git a/arch/mips/au1000/db1x00/board_setup.c b/arch/mips/alchemy/db1x00/board_setup.c
similarity index 100%
rename from arch/mips/au1000/db1x00/board_setup.c
rename to arch/mips/alchemy/db1x00/board_setup.c
diff --git a/arch/mips/au1000/db1x00/init.c b/arch/mips/alchemy/db1x00/init.c
similarity index 100%
rename from arch/mips/au1000/db1x00/init.c
rename to arch/mips/alchemy/db1x00/init.c
diff --git a/arch/mips/au1000/db1x00/irqmap.c b/arch/mips/alchemy/db1x00/irqmap.c
similarity index 100%
rename from arch/mips/au1000/db1x00/irqmap.c
rename to arch/mips/alchemy/db1x00/irqmap.c
diff --git a/arch/mips/au1000/mtx-1/Makefile b/arch/mips/alchemy/mtx-1/Makefile
similarity index 100%
rename from arch/mips/au1000/mtx-1/Makefile
rename to arch/mips/alchemy/mtx-1/Makefile
diff --git a/arch/mips/au1000/mtx-1/board_setup.c b/arch/mips/alchemy/mtx-1/board_setup.c
similarity index 100%
rename from arch/mips/au1000/mtx-1/board_setup.c
rename to arch/mips/alchemy/mtx-1/board_setup.c
diff --git a/arch/mips/au1000/mtx-1/init.c b/arch/mips/alchemy/mtx-1/init.c
similarity index 100%
rename from arch/mips/au1000/mtx-1/init.c
rename to arch/mips/alchemy/mtx-1/init.c
diff --git a/arch/mips/au1000/mtx-1/irqmap.c b/arch/mips/alchemy/mtx-1/irqmap.c
similarity index 100%
rename from arch/mips/au1000/mtx-1/irqmap.c
rename to arch/mips/alchemy/mtx-1/irqmap.c
diff --git a/arch/mips/au1000/mtx-1/platform.c b/arch/mips/alchemy/mtx-1/platform.c
similarity index 100%
rename from arch/mips/au1000/mtx-1/platform.c
rename to arch/mips/alchemy/mtx-1/platform.c
diff --git a/arch/mips/au1000/pb1000/Makefile b/arch/mips/alchemy/pb1000/Makefile
similarity index 100%
rename from arch/mips/au1000/pb1000/Makefile
rename to arch/mips/alchemy/pb1000/Makefile
diff --git a/arch/mips/au1000/pb1000/board_setup.c b/arch/mips/alchemy/pb1000/board_setup.c
similarity index 100%
rename from arch/mips/au1000/pb1000/board_setup.c
rename to arch/mips/alchemy/pb1000/board_setup.c
diff --git a/arch/mips/au1000/pb1000/init.c b/arch/mips/alchemy/pb1000/init.c
similarity index 100%
rename from arch/mips/au1000/pb1000/init.c
rename to arch/mips/alchemy/pb1000/init.c
diff --git a/arch/mips/au1000/pb1000/irqmap.c b/arch/mips/alchemy/pb1000/irqmap.c
similarity index 100%
rename from arch/mips/au1000/pb1000/irqmap.c
rename to arch/mips/alchemy/pb1000/irqmap.c
diff --git a/arch/mips/au1000/pb1100/Makefile b/arch/mips/alchemy/pb1100/Makefile
similarity index 100%
rename from arch/mips/au1000/pb1100/Makefile
rename to arch/mips/alchemy/pb1100/Makefile
diff --git a/arch/mips/au1000/pb1100/board_setup.c b/arch/mips/alchemy/pb1100/board_setup.c
similarity index 100%
rename from arch/mips/au1000/pb1100/board_setup.c
rename to arch/mips/alchemy/pb1100/board_setup.c
diff --git a/arch/mips/au1000/pb1100/init.c b/arch/mips/alchemy/pb1100/init.c
similarity index 100%
rename from arch/mips/au1000/pb1100/init.c
rename to arch/mips/alchemy/pb1100/init.c
diff --git a/arch/mips/au1000/pb1100/irqmap.c b/arch/mips/alchemy/pb1100/irqmap.c
similarity index 100%
rename from arch/mips/au1000/pb1100/irqmap.c
rename to arch/mips/alchemy/pb1100/irqmap.c
diff --git a/arch/mips/au1000/pb1200/Makefile b/arch/mips/alchemy/pb1200/Makefile
similarity index 100%
rename from arch/mips/au1000/pb1200/Makefile
rename to arch/mips/alchemy/pb1200/Makefile
diff --git a/arch/mips/au1000/pb1200/board_setup.c b/arch/mips/alchemy/pb1200/board_setup.c
similarity index 100%
rename from arch/mips/au1000/pb1200/board_setup.c
rename to arch/mips/alchemy/pb1200/board_setup.c
diff --git a/arch/mips/au1000/pb1200/init.c b/arch/mips/alchemy/pb1200/init.c
similarity index 100%
rename from arch/mips/au1000/pb1200/init.c
rename to arch/mips/alchemy/pb1200/init.c
diff --git a/arch/mips/au1000/pb1200/irqmap.c b/arch/mips/alchemy/pb1200/irqmap.c
similarity index 100%
rename from arch/mips/au1000/pb1200/irqmap.c
rename to arch/mips/alchemy/pb1200/irqmap.c
diff --git a/arch/mips/au1000/pb1200/platform.c b/arch/mips/alchemy/pb1200/platform.c
similarity index 100%
rename from arch/mips/au1000/pb1200/platform.c
rename to arch/mips/alchemy/pb1200/platform.c
diff --git a/arch/mips/au1000/pb1500/Makefile b/arch/mips/alchemy/pb1500/Makefile
similarity index 100%
rename from arch/mips/au1000/pb1500/Makefile
rename to arch/mips/alchemy/pb1500/Makefile
diff --git a/arch/mips/au1000/pb1500/board_setup.c b/arch/mips/alchemy/pb1500/board_setup.c
similarity index 100%
rename from arch/mips/au1000/pb1500/board_setup.c
rename to arch/mips/alchemy/pb1500/board_setup.c
diff --git a/arch/mips/au1000/pb1500/init.c b/arch/mips/alchemy/pb1500/init.c
similarity index 100%
rename from arch/mips/au1000/pb1500/init.c
rename to arch/mips/alchemy/pb1500/init.c
diff --git a/arch/mips/au1000/pb1500/irqmap.c b/arch/mips/alchemy/pb1500/irqmap.c
similarity index 100%
rename from arch/mips/au1000/pb1500/irqmap.c
rename to arch/mips/alchemy/pb1500/irqmap.c
diff --git a/arch/mips/au1000/pb1550/Makefile b/arch/mips/alchemy/pb1550/Makefile
similarity index 100%
rename from arch/mips/au1000/pb1550/Makefile
rename to arch/mips/alchemy/pb1550/Makefile
diff --git a/arch/mips/au1000/pb1550/board_setup.c b/arch/mips/alchemy/pb1550/board_setup.c
similarity index 100%
rename from arch/mips/au1000/pb1550/board_setup.c
rename to arch/mips/alchemy/pb1550/board_setup.c
diff --git a/arch/mips/au1000/pb1550/init.c b/arch/mips/alchemy/pb1550/init.c
similarity index 100%
rename from arch/mips/au1000/pb1550/init.c
rename to arch/mips/alchemy/pb1550/init.c
diff --git a/arch/mips/au1000/pb1550/irqmap.c b/arch/mips/alchemy/pb1550/irqmap.c
similarity index 100%
rename from arch/mips/au1000/pb1550/irqmap.c
rename to arch/mips/alchemy/pb1550/irqmap.c
diff --git a/arch/mips/au1000/xxs1500/Makefile b/arch/mips/alchemy/xxs1500/Makefile
similarity index 100%
rename from arch/mips/au1000/xxs1500/Makefile
rename to arch/mips/alchemy/xxs1500/Makefile
diff --git a/arch/mips/au1000/xxs1500/board_setup.c b/arch/mips/alchemy/xxs1500/board_setup.c
similarity index 100%
rename from arch/mips/au1000/xxs1500/board_setup.c
rename to arch/mips/alchemy/xxs1500/board_setup.c
diff --git a/arch/mips/au1000/xxs1500/init.c b/arch/mips/alchemy/xxs1500/init.c
similarity index 100%
rename from arch/mips/au1000/xxs1500/init.c
rename to arch/mips/alchemy/xxs1500/init.c
diff --git a/arch/mips/au1000/xxs1500/irqmap.c b/arch/mips/alchemy/xxs1500/irqmap.c
similarity index 100%
rename from arch/mips/au1000/xxs1500/irqmap.c
rename to arch/mips/alchemy/xxs1500/irqmap.c
diff --git a/include/asm-mips/Kbuild b/arch/mips/include/asm/Kbuild
similarity index 100%
rename from include/asm-mips/Kbuild
rename to arch/mips/include/asm/Kbuild
diff --git a/include/asm-mips/a.out.h b/arch/mips/include/asm/a.out.h
similarity index 100%
rename from include/asm-mips/a.out.h
rename to arch/mips/include/asm/a.out.h
diff --git a/include/asm-mips/abi.h b/arch/mips/include/asm/abi.h
similarity index 100%
rename from include/asm-mips/abi.h
rename to arch/mips/include/asm/abi.h
diff --git a/include/asm-mips/addrspace.h b/arch/mips/include/asm/addrspace.h
similarity index 100%
rename from include/asm-mips/addrspace.h
rename to arch/mips/include/asm/addrspace.h
diff --git a/include/asm-mips/asm.h b/arch/mips/include/asm/asm.h
similarity index 100%
rename from include/asm-mips/asm.h
rename to arch/mips/include/asm/asm.h
diff --git a/include/asm-mips/asmmacro-32.h b/arch/mips/include/asm/asmmacro-32.h
similarity index 100%
rename from include/asm-mips/asmmacro-32.h
rename to arch/mips/include/asm/asmmacro-32.h
diff --git a/include/asm-mips/asmmacro-64.h b/arch/mips/include/asm/asmmacro-64.h
similarity index 100%
rename from include/asm-mips/asmmacro-64.h
rename to arch/mips/include/asm/asmmacro-64.h
diff --git a/include/asm-mips/asmmacro.h b/arch/mips/include/asm/asmmacro.h
similarity index 100%
rename from include/asm-mips/asmmacro.h
rename to arch/mips/include/asm/asmmacro.h
diff --git a/include/asm-mips/atomic.h b/arch/mips/include/asm/atomic.h
similarity index 100%
rename from include/asm-mips/atomic.h
rename to arch/mips/include/asm/atomic.h
diff --git a/include/asm-mips/auxvec.h b/arch/mips/include/asm/auxvec.h
similarity index 100%
rename from include/asm-mips/auxvec.h
rename to arch/mips/include/asm/auxvec.h
diff --git a/include/asm-mips/barrier.h b/arch/mips/include/asm/barrier.h
similarity index 100%
rename from include/asm-mips/barrier.h
rename to arch/mips/include/asm/barrier.h
diff --git a/include/asm-mips/bcache.h b/arch/mips/include/asm/bcache.h
similarity index 100%
rename from include/asm-mips/bcache.h
rename to arch/mips/include/asm/bcache.h
diff --git a/include/asm-mips/bitops.h b/arch/mips/include/asm/bitops.h
similarity index 100%
rename from include/asm-mips/bitops.h
rename to arch/mips/include/asm/bitops.h
diff --git a/include/asm-mips/bootinfo.h b/arch/mips/include/asm/bootinfo.h
similarity index 100%
rename from include/asm-mips/bootinfo.h
rename to arch/mips/include/asm/bootinfo.h
diff --git a/include/asm-mips/branch.h b/arch/mips/include/asm/branch.h
similarity index 100%
rename from include/asm-mips/branch.h
rename to arch/mips/include/asm/branch.h
diff --git a/include/asm-mips/break.h b/arch/mips/include/asm/break.h
similarity index 100%
rename from include/asm-mips/break.h
rename to arch/mips/include/asm/break.h
diff --git a/include/asm-mips/bug.h b/arch/mips/include/asm/bug.h
similarity index 100%
rename from include/asm-mips/bug.h
rename to arch/mips/include/asm/bug.h
diff --git a/include/asm-mips/bugs.h b/arch/mips/include/asm/bugs.h
similarity index 100%
rename from include/asm-mips/bugs.h
rename to arch/mips/include/asm/bugs.h
diff --git a/include/asm-mips/byteorder.h b/arch/mips/include/asm/byteorder.h
similarity index 100%
rename from include/asm-mips/byteorder.h
rename to arch/mips/include/asm/byteorder.h
diff --git a/include/asm-mips/cache.h b/arch/mips/include/asm/cache.h
similarity index 100%
rename from include/asm-mips/cache.h
rename to arch/mips/include/asm/cache.h
diff --git a/include/asm-mips/cachectl.h b/arch/mips/include/asm/cachectl.h
similarity index 100%
rename from include/asm-mips/cachectl.h
rename to arch/mips/include/asm/cachectl.h
diff --git a/include/asm-mips/cacheflush.h b/arch/mips/include/asm/cacheflush.h
similarity index 97%
rename from include/asm-mips/cacheflush.h
rename to arch/mips/include/asm/cacheflush.h
index d5c0f2fda51bb0fc8cace8174d2865a3e0a27c98..03b1d69b142fcf4650b1dc16cb0fb1683fe94b88 100644
--- a/include/asm-mips/cacheflush.h
+++ b/arch/mips/include/asm/cacheflush.h
@@ -63,6 +63,7 @@ static inline void flush_icache_page(struct vm_area_struct *vma,
}
extern void (*flush_icache_range)(unsigned long start, unsigned long end);
+extern void (*local_flush_icache_range)(unsigned long start, unsigned long end);
extern void (*__flush_cache_vmap)(void);
diff --git a/include/asm-mips/cacheops.h b/arch/mips/include/asm/cacheops.h
similarity index 100%
rename from include/asm-mips/cacheops.h
rename to arch/mips/include/asm/cacheops.h
diff --git a/include/asm-mips/checksum.h b/arch/mips/include/asm/checksum.h
similarity index 100%
rename from include/asm-mips/checksum.h
rename to arch/mips/include/asm/checksum.h
diff --git a/include/asm-mips/cmp.h b/arch/mips/include/asm/cmp.h
similarity index 100%
rename from include/asm-mips/cmp.h
rename to arch/mips/include/asm/cmp.h
diff --git a/include/asm-mips/cmpxchg.h b/arch/mips/include/asm/cmpxchg.h
similarity index 100%
rename from include/asm-mips/cmpxchg.h
rename to arch/mips/include/asm/cmpxchg.h
diff --git a/include/asm-mips/compat-signal.h b/arch/mips/include/asm/compat-signal.h
similarity index 100%
rename from include/asm-mips/compat-signal.h
rename to arch/mips/include/asm/compat-signal.h
diff --git a/include/asm-mips/compat.h b/arch/mips/include/asm/compat.h
similarity index 100%
rename from include/asm-mips/compat.h
rename to arch/mips/include/asm/compat.h
diff --git a/include/asm-mips/compiler.h b/arch/mips/include/asm/compiler.h
similarity index 100%
rename from include/asm-mips/compiler.h
rename to arch/mips/include/asm/compiler.h
diff --git a/include/asm-mips/cpu-features.h b/arch/mips/include/asm/cpu-features.h
similarity index 100%
rename from include/asm-mips/cpu-features.h
rename to arch/mips/include/asm/cpu-features.h
diff --git a/include/asm-mips/cpu-info.h b/arch/mips/include/asm/cpu-info.h
similarity index 92%
rename from include/asm-mips/cpu-info.h
rename to arch/mips/include/asm/cpu-info.h
index 2de73dbb2e9e3cac04f2ad7c7abf0654acbbf0bb..744cd8fb107f8777d824312f42d9abb1cef57d68 100644
--- a/include/asm-mips/cpu-info.h
+++ b/arch/mips/include/asm/cpu-info.h
@@ -12,6 +12,8 @@
#ifndef __ASM_CPU_INFO_H
#define __ASM_CPU_INFO_H
+#include <linux/types.h>
+
#include <asm/cache.h>
/*
@@ -69,6 +71,10 @@ struct cpuinfo_mips {
int tc_id; /* Thread Context number */
#endif
void *data; /* Additional data */
+ unsigned int watch_reg_count; /* Number that exist */
+ unsigned int watch_reg_use_cnt; /* Usable by ptrace */
+#define NUM_WATCH_REGS 4
+ u16 watch_reg_masks[NUM_WATCH_REGS];
} __attribute__((aligned(SMP_CACHE_BYTES)));
extern struct cpuinfo_mips cpu_data[];
diff --git a/include/asm-mips/cpu.h b/arch/mips/include/asm/cpu.h
similarity index 100%
rename from include/asm-mips/cpu.h
rename to arch/mips/include/asm/cpu.h
diff --git a/include/asm-mips/cputime.h b/arch/mips/include/asm/cputime.h
similarity index 100%
rename from include/asm-mips/cputime.h
rename to arch/mips/include/asm/cputime.h
diff --git a/include/asm-mips/current.h b/arch/mips/include/asm/current.h
similarity index 100%
rename from include/asm-mips/current.h
rename to arch/mips/include/asm/current.h
diff --git a/include/asm-mips/debug.h b/arch/mips/include/asm/debug.h
similarity index 100%
rename from include/asm-mips/debug.h
rename to arch/mips/include/asm/debug.h
diff --git a/include/asm-mips/dec/ecc.h b/arch/mips/include/asm/dec/ecc.h
similarity index 100%
rename from include/asm-mips/dec/ecc.h
rename to arch/mips/include/asm/dec/ecc.h
diff --git a/include/asm-mips/dec/interrupts.h b/arch/mips/include/asm/dec/interrupts.h
similarity index 100%
rename from include/asm-mips/dec/interrupts.h
rename to arch/mips/include/asm/dec/interrupts.h
diff --git a/include/asm-mips/dec/ioasic.h b/arch/mips/include/asm/dec/ioasic.h
similarity index 100%
rename from include/asm-mips/dec/ioasic.h
rename to arch/mips/include/asm/dec/ioasic.h
diff --git a/include/asm-mips/dec/ioasic_addrs.h b/arch/mips/include/asm/dec/ioasic_addrs.h
similarity index 100%
rename from include/asm-mips/dec/ioasic_addrs.h
rename to arch/mips/include/asm/dec/ioasic_addrs.h
diff --git a/include/asm-mips/dec/ioasic_ints.h b/arch/mips/include/asm/dec/ioasic_ints.h
similarity index 100%
rename from include/asm-mips/dec/ioasic_ints.h
rename to arch/mips/include/asm/dec/ioasic_ints.h
diff --git a/include/asm-mips/dec/kn01.h b/arch/mips/include/asm/dec/kn01.h
similarity index 100%
rename from include/asm-mips/dec/kn01.h
rename to arch/mips/include/asm/dec/kn01.h
diff --git a/include/asm-mips/dec/kn02.h b/arch/mips/include/asm/dec/kn02.h
similarity index 100%
rename from include/asm-mips/dec/kn02.h
rename to arch/mips/include/asm/dec/kn02.h
diff --git a/include/asm-mips/dec/kn02ba.h b/arch/mips/include/asm/dec/kn02ba.h
similarity index 100%
rename from include/asm-mips/dec/kn02ba.h
rename to arch/mips/include/asm/dec/kn02ba.h
diff --git a/include/asm-mips/dec/kn02ca.h b/arch/mips/include/asm/dec/kn02ca.h
similarity index 100%
rename from include/asm-mips/dec/kn02ca.h
rename to arch/mips/include/asm/dec/kn02ca.h
diff --git a/include/asm-mips/dec/kn02xa.h b/arch/mips/include/asm/dec/kn02xa.h
similarity index 100%
rename from include/asm-mips/dec/kn02xa.h
rename to arch/mips/include/asm/dec/kn02xa.h
diff --git a/include/asm-mips/dec/kn03.h b/arch/mips/include/asm/dec/kn03.h
similarity index 100%
rename from include/asm-mips/dec/kn03.h
rename to arch/mips/include/asm/dec/kn03.h
diff --git a/include/asm-mips/dec/kn05.h b/arch/mips/include/asm/dec/kn05.h
similarity index 100%
rename from include/asm-mips/dec/kn05.h
rename to arch/mips/include/asm/dec/kn05.h
diff --git a/include/asm-mips/dec/kn230.h b/arch/mips/include/asm/dec/kn230.h
similarity index 100%
rename from include/asm-mips/dec/kn230.h
rename to arch/mips/include/asm/dec/kn230.h
diff --git a/include/asm-mips/dec/machtype.h b/arch/mips/include/asm/dec/machtype.h
similarity index 100%
rename from include/asm-mips/dec/machtype.h
rename to arch/mips/include/asm/dec/machtype.h
diff --git a/include/asm-mips/dec/prom.h b/arch/mips/include/asm/dec/prom.h
similarity index 100%
rename from include/asm-mips/dec/prom.h
rename to arch/mips/include/asm/dec/prom.h
diff --git a/include/asm-mips/dec/system.h b/arch/mips/include/asm/dec/system.h
similarity index 100%
rename from include/asm-mips/dec/system.h
rename to arch/mips/include/asm/dec/system.h
diff --git a/include/asm-mips/delay.h b/arch/mips/include/asm/delay.h
similarity index 100%
rename from include/asm-mips/delay.h
rename to arch/mips/include/asm/delay.h
diff --git a/include/asm-mips/device.h b/arch/mips/include/asm/device.h
similarity index 100%
rename from include/asm-mips/device.h
rename to arch/mips/include/asm/device.h
diff --git a/include/asm-mips/div64.h b/arch/mips/include/asm/div64.h
similarity index 100%
rename from include/asm-mips/div64.h
rename to arch/mips/include/asm/div64.h
diff --git a/include/asm-mips/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h
similarity index 100%
rename from include/asm-mips/dma-mapping.h
rename to arch/mips/include/asm/dma-mapping.h
diff --git a/include/asm-mips/dma.h b/arch/mips/include/asm/dma.h
similarity index 100%
rename from include/asm-mips/dma.h
rename to arch/mips/include/asm/dma.h
diff --git a/include/asm-mips/ds1286.h b/arch/mips/include/asm/ds1286.h
similarity index 100%
rename from include/asm-mips/ds1286.h
rename to arch/mips/include/asm/ds1286.h
diff --git a/include/asm-mips/ds1287.h b/arch/mips/include/asm/ds1287.h
similarity index 100%
rename from include/asm-mips/ds1287.h
rename to arch/mips/include/asm/ds1287.h
diff --git a/include/asm-mips/dsp.h b/arch/mips/include/asm/dsp.h
similarity index 100%
rename from include/asm-mips/dsp.h
rename to arch/mips/include/asm/dsp.h
diff --git a/include/asm-mips/edac.h b/arch/mips/include/asm/edac.h
similarity index 100%
rename from include/asm-mips/edac.h
rename to arch/mips/include/asm/edac.h
diff --git a/include/asm-mips/elf.h b/arch/mips/include/asm/elf.h
similarity index 100%
rename from include/asm-mips/elf.h
rename to arch/mips/include/asm/elf.h
diff --git a/include/asm-mips/emergency-restart.h b/arch/mips/include/asm/emergency-restart.h
similarity index 100%
rename from include/asm-mips/emergency-restart.h
rename to arch/mips/include/asm/emergency-restart.h
diff --git a/include/asm-mips/emma2rh/emma2rh.h b/arch/mips/include/asm/emma2rh/emma2rh.h
similarity index 100%
rename from include/asm-mips/emma2rh/emma2rh.h
rename to arch/mips/include/asm/emma2rh/emma2rh.h
diff --git a/include/asm-mips/emma2rh/markeins.h b/arch/mips/include/asm/emma2rh/markeins.h
similarity index 100%
rename from include/asm-mips/emma2rh/markeins.h
rename to arch/mips/include/asm/emma2rh/markeins.h
diff --git a/include/asm-mips/errno.h b/arch/mips/include/asm/errno.h
similarity index 100%
rename from include/asm-mips/errno.h
rename to arch/mips/include/asm/errno.h
diff --git a/include/asm-mips/fb.h b/arch/mips/include/asm/fb.h
similarity index 100%
rename from include/asm-mips/fb.h
rename to arch/mips/include/asm/fb.h
diff --git a/include/asm-mips/fcntl.h b/arch/mips/include/asm/fcntl.h
similarity index 100%
rename from include/asm-mips/fcntl.h
rename to arch/mips/include/asm/fcntl.h
diff --git a/include/asm-mips/fixmap.h b/arch/mips/include/asm/fixmap.h
similarity index 100%
rename from include/asm-mips/fixmap.h
rename to arch/mips/include/asm/fixmap.h
diff --git a/include/asm-mips/floppy.h b/arch/mips/include/asm/floppy.h
similarity index 100%
rename from include/asm-mips/floppy.h
rename to arch/mips/include/asm/floppy.h
diff --git a/include/asm-mips/fpregdef.h b/arch/mips/include/asm/fpregdef.h
similarity index 100%
rename from include/asm-mips/fpregdef.h
rename to arch/mips/include/asm/fpregdef.h
diff --git a/include/asm-mips/fpu.h b/arch/mips/include/asm/fpu.h
similarity index 100%
rename from include/asm-mips/fpu.h
rename to arch/mips/include/asm/fpu.h
diff --git a/include/asm-mips/fpu_emulator.h b/arch/mips/include/asm/fpu_emulator.h
similarity index 100%
rename from include/asm-mips/fpu_emulator.h
rename to arch/mips/include/asm/fpu_emulator.h
diff --git a/include/asm-mips/futex.h b/arch/mips/include/asm/futex.h
similarity index 100%
rename from include/asm-mips/futex.h
rename to arch/mips/include/asm/futex.h
diff --git a/include/asm-mips/fw/arc/hinv.h b/arch/mips/include/asm/fw/arc/hinv.h
similarity index 100%
rename from include/asm-mips/fw/arc/hinv.h
rename to arch/mips/include/asm/fw/arc/hinv.h
diff --git a/include/asm-mips/fw/arc/types.h b/arch/mips/include/asm/fw/arc/types.h
similarity index 100%
rename from include/asm-mips/fw/arc/types.h
rename to arch/mips/include/asm/fw/arc/types.h
diff --git a/include/asm-mips/fw/cfe/cfe_api.h b/arch/mips/include/asm/fw/cfe/cfe_api.h
similarity index 100%
rename from include/asm-mips/fw/cfe/cfe_api.h
rename to arch/mips/include/asm/fw/cfe/cfe_api.h
diff --git a/include/asm-mips/fw/cfe/cfe_error.h b/arch/mips/include/asm/fw/cfe/cfe_error.h
similarity index 100%
rename from include/asm-mips/fw/cfe/cfe_error.h
rename to arch/mips/include/asm/fw/cfe/cfe_error.h
diff --git a/include/asm-mips/gcmpregs.h b/arch/mips/include/asm/gcmpregs.h
similarity index 100%
rename from include/asm-mips/gcmpregs.h
rename to arch/mips/include/asm/gcmpregs.h
diff --git a/include/asm-mips/gic.h b/arch/mips/include/asm/gic.h
similarity index 100%
rename from include/asm-mips/gic.h
rename to arch/mips/include/asm/gic.h
diff --git a/include/asm-mips/gpio.h b/arch/mips/include/asm/gpio.h
similarity index 100%
rename from include/asm-mips/gpio.h
rename to arch/mips/include/asm/gpio.h
diff --git a/include/asm-mips/gt64120.h b/arch/mips/include/asm/gt64120.h
similarity index 100%
rename from include/asm-mips/gt64120.h
rename to arch/mips/include/asm/gt64120.h
diff --git a/include/asm-mips/hardirq.h b/arch/mips/include/asm/hardirq.h
similarity index 100%
rename from include/asm-mips/hardirq.h
rename to arch/mips/include/asm/hardirq.h
diff --git a/include/asm-mips/hazards.h b/arch/mips/include/asm/hazards.h
similarity index 100%
rename from include/asm-mips/hazards.h
rename to arch/mips/include/asm/hazards.h
diff --git a/include/asm-mips/highmem.h b/arch/mips/include/asm/highmem.h
similarity index 100%
rename from include/asm-mips/highmem.h
rename to arch/mips/include/asm/highmem.h
diff --git a/include/asm-mips/hw_irq.h b/arch/mips/include/asm/hw_irq.h
similarity index 100%
rename from include/asm-mips/hw_irq.h
rename to arch/mips/include/asm/hw_irq.h
diff --git a/include/asm-mips/i8253.h b/arch/mips/include/asm/i8253.h
similarity index 100%
rename from include/asm-mips/i8253.h
rename to arch/mips/include/asm/i8253.h
diff --git a/include/asm-mips/i8259.h b/arch/mips/include/asm/i8259.h
similarity index 100%
rename from include/asm-mips/i8259.h
rename to arch/mips/include/asm/i8259.h
diff --git a/include/asm-mips/ide.h b/arch/mips/include/asm/ide.h
similarity index 100%
rename from include/asm-mips/ide.h
rename to arch/mips/include/asm/ide.h
diff --git a/include/asm-mips/inst.h b/arch/mips/include/asm/inst.h
similarity index 100%
rename from include/asm-mips/inst.h
rename to arch/mips/include/asm/inst.h
diff --git a/include/asm-mips/io.h b/arch/mips/include/asm/io.h
similarity index 100%
rename from include/asm-mips/io.h
rename to arch/mips/include/asm/io.h
diff --git a/include/asm-mips/ioctl.h b/arch/mips/include/asm/ioctl.h
similarity index 100%
rename from include/asm-mips/ioctl.h
rename to arch/mips/include/asm/ioctl.h
diff --git a/include/asm-mips/ioctls.h b/arch/mips/include/asm/ioctls.h
similarity index 100%
rename from include/asm-mips/ioctls.h
rename to arch/mips/include/asm/ioctls.h
diff --git a/include/asm-mips/ip32/crime.h b/arch/mips/include/asm/ip32/crime.h
similarity index 100%
rename from include/asm-mips/ip32/crime.h
rename to arch/mips/include/asm/ip32/crime.h
diff --git a/include/asm-mips/ip32/ip32_ints.h b/arch/mips/include/asm/ip32/ip32_ints.h
similarity index 100%
rename from include/asm-mips/ip32/ip32_ints.h
rename to arch/mips/include/asm/ip32/ip32_ints.h
diff --git a/include/asm-mips/ip32/mace.h b/arch/mips/include/asm/ip32/mace.h
similarity index 100%
rename from include/asm-mips/ip32/mace.h
rename to arch/mips/include/asm/ip32/mace.h
diff --git a/include/asm-mips/ipcbuf.h b/arch/mips/include/asm/ipcbuf.h
similarity index 100%
rename from include/asm-mips/ipcbuf.h
rename to arch/mips/include/asm/ipcbuf.h
diff --git a/include/asm-mips/irq.h b/arch/mips/include/asm/irq.h
similarity index 100%
rename from include/asm-mips/irq.h
rename to arch/mips/include/asm/irq.h
diff --git a/include/asm-mips/irq_cpu.h b/arch/mips/include/asm/irq_cpu.h
similarity index 100%
rename from include/asm-mips/irq_cpu.h
rename to arch/mips/include/asm/irq_cpu.h
diff --git a/include/asm-mips/irq_gt641xx.h b/arch/mips/include/asm/irq_gt641xx.h
similarity index 100%
rename from include/asm-mips/irq_gt641xx.h
rename to arch/mips/include/asm/irq_gt641xx.h
diff --git a/include/asm-mips/irq_regs.h b/arch/mips/include/asm/irq_regs.h
similarity index 100%
rename from include/asm-mips/irq_regs.h
rename to arch/mips/include/asm/irq_regs.h
diff --git a/include/asm-mips/irqflags.h b/arch/mips/include/asm/irqflags.h
similarity index 93%
rename from include/asm-mips/irqflags.h
rename to arch/mips/include/asm/irqflags.h
index 881e8866501d5f2af6b09355227edc620c3ba5b4..701ec0ba8fa9cdd596369b9de3825b284bae1ec9 100644
--- a/include/asm-mips/irqflags.h
+++ b/arch/mips/include/asm/irqflags.h
@@ -38,8 +38,17 @@ __asm__(
" .set pop \n"
" .endm");
+extern void smtc_ipi_replay(void);
+
static inline void raw_local_irq_enable(void)
{
+#ifdef CONFIG_MIPS_MT_SMTC
+ /*
+ * SMTC kernel needs to do a software replay of queued
+ * IPIs, at the cost of call overhead on each local_irq_enable()
+ */
+ smtc_ipi_replay();
+#endif
__asm__ __volatile__(
"raw_local_irq_enable"
: /* no outputs */
@@ -47,6 +56,7 @@ static inline void raw_local_irq_enable(void)
: "memory");
}
+
/*
* For cli() we have to insert nops to make sure that the new value
* has actually arrived in the status register before the end of this
@@ -185,15 +195,14 @@ __asm__(
" .set pop \n"
" .endm \n");
-extern void smtc_ipi_replay(void);
static inline void raw_local_irq_restore(unsigned long flags)
{
unsigned long __tmp1;
-#ifdef CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY
+#ifdef CONFIG_MIPS_MT_SMTC
/*
- * CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY does prompt replay of deferred
+ * SMTC kernel needs to do a software replay of queued
* IPIs, at the cost of branch and call overhead on each
* local_irq_restore()
*/
@@ -208,6 +217,17 @@ static inline void raw_local_irq_restore(unsigned long flags)
: "memory");
}
+static inline void __raw_local_irq_restore(unsigned long flags)
+{
+ unsigned long __tmp1;
+
+ __asm__ __volatile__(
+ "raw_local_irq_restore\t%0"
+ : "=r" (__tmp1)
+ : "0" (flags)
+ : "memory");
+}
+
static inline int raw_irqs_disabled_flags(unsigned long flags)
{
#ifdef CONFIG_MIPS_MT_SMTC
diff --git a/include/asm-mips/isadep.h b/arch/mips/include/asm/isadep.h
similarity index 100%
rename from include/asm-mips/isadep.h
rename to arch/mips/include/asm/isadep.h
diff --git a/include/asm-mips/jazz.h b/arch/mips/include/asm/jazz.h
similarity index 100%
rename from include/asm-mips/jazz.h
rename to arch/mips/include/asm/jazz.h
diff --git a/include/asm-mips/jazzdma.h b/arch/mips/include/asm/jazzdma.h
similarity index 100%
rename from include/asm-mips/jazzdma.h
rename to arch/mips/include/asm/jazzdma.h
diff --git a/include/asm-mips/kdebug.h b/arch/mips/include/asm/kdebug.h
similarity index 100%
rename from include/asm-mips/kdebug.h
rename to arch/mips/include/asm/kdebug.h
diff --git a/include/asm-mips/kexec.h b/arch/mips/include/asm/kexec.h
similarity index 100%
rename from include/asm-mips/kexec.h
rename to arch/mips/include/asm/kexec.h
diff --git a/include/asm-mips/kgdb.h b/arch/mips/include/asm/kgdb.h
similarity index 100%
rename from include/asm-mips/kgdb.h
rename to arch/mips/include/asm/kgdb.h
diff --git a/include/asm-mips/kmap_types.h b/arch/mips/include/asm/kmap_types.h
similarity index 100%
rename from include/asm-mips/kmap_types.h
rename to arch/mips/include/asm/kmap_types.h
diff --git a/include/asm-mips/kspd.h b/arch/mips/include/asm/kspd.h
similarity index 100%
rename from include/asm-mips/kspd.h
rename to arch/mips/include/asm/kspd.h
diff --git a/include/asm-mips/lasat/ds1603.h b/arch/mips/include/asm/lasat/ds1603.h
similarity index 100%
rename from include/asm-mips/lasat/ds1603.h
rename to arch/mips/include/asm/lasat/ds1603.h
diff --git a/include/asm-mips/lasat/eeprom.h b/arch/mips/include/asm/lasat/eeprom.h
similarity index 100%
rename from include/asm-mips/lasat/eeprom.h
rename to arch/mips/include/asm/lasat/eeprom.h
diff --git a/include/asm-mips/lasat/head.h b/arch/mips/include/asm/lasat/head.h
similarity index 100%
rename from include/asm-mips/lasat/head.h
rename to arch/mips/include/asm/lasat/head.h
diff --git a/include/asm-mips/lasat/lasat.h b/arch/mips/include/asm/lasat/lasat.h
similarity index 100%
rename from include/asm-mips/lasat/lasat.h
rename to arch/mips/include/asm/lasat/lasat.h
diff --git a/include/asm-mips/lasat/lasatint.h b/arch/mips/include/asm/lasat/lasatint.h
similarity index 100%
rename from include/asm-mips/lasat/lasatint.h
rename to arch/mips/include/asm/lasat/lasatint.h
diff --git a/include/asm-mips/lasat/picvue.h b/arch/mips/include/asm/lasat/picvue.h
similarity index 100%
rename from include/asm-mips/lasat/picvue.h
rename to arch/mips/include/asm/lasat/picvue.h
diff --git a/include/asm-mips/lasat/serial.h b/arch/mips/include/asm/lasat/serial.h
similarity index 100%
rename from include/asm-mips/lasat/serial.h
rename to arch/mips/include/asm/lasat/serial.h
diff --git a/include/asm-mips/linkage.h b/arch/mips/include/asm/linkage.h
similarity index 100%
rename from include/asm-mips/linkage.h
rename to arch/mips/include/asm/linkage.h
diff --git a/include/asm-mips/local.h b/arch/mips/include/asm/local.h
similarity index 100%
rename from include/asm-mips/local.h
rename to arch/mips/include/asm/local.h
diff --git a/include/asm-mips/m48t35.h b/arch/mips/include/asm/m48t35.h
similarity index 100%
rename from include/asm-mips/m48t35.h
rename to arch/mips/include/asm/m48t35.h
diff --git a/include/asm-mips/m48t37.h b/arch/mips/include/asm/m48t37.h
similarity index 100%
rename from include/asm-mips/m48t37.h
rename to arch/mips/include/asm/m48t37.h
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/arch/mips/include/asm/mach-au1x00/au1000.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/au1000.h
rename to arch/mips/include/asm/mach-au1x00/au1000.h
diff --git a/include/asm-mips/mach-au1x00/au1000_dma.h b/arch/mips/include/asm/mach-au1x00/au1000_dma.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/au1000_dma.h
rename to arch/mips/include/asm/mach-au1x00/au1000_dma.h
diff --git a/include/asm-mips/mach-au1x00/au1000_gpio.h b/arch/mips/include/asm/mach-au1x00/au1000_gpio.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/au1000_gpio.h
rename to arch/mips/include/asm/mach-au1x00/au1000_gpio.h
diff --git a/include/asm-mips/mach-au1x00/au1100_mmc.h b/arch/mips/include/asm/mach-au1x00/au1100_mmc.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/au1100_mmc.h
rename to arch/mips/include/asm/mach-au1x00/au1100_mmc.h
diff --git a/include/asm-mips/mach-au1x00/au1550_spi.h b/arch/mips/include/asm/mach-au1x00/au1550_spi.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/au1550_spi.h
rename to arch/mips/include/asm/mach-au1x00/au1550_spi.h
diff --git a/include/asm-mips/mach-au1x00/au1xxx.h b/arch/mips/include/asm/mach-au1x00/au1xxx.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/au1xxx.h
rename to arch/mips/include/asm/mach-au1x00/au1xxx.h
diff --git a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/au1xxx_dbdma.h
rename to arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
diff --git a/include/asm-mips/mach-au1x00/au1xxx_ide.h b/arch/mips/include/asm/mach-au1x00/au1xxx_ide.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/au1xxx_ide.h
rename to arch/mips/include/asm/mach-au1x00/au1xxx_ide.h
diff --git a/include/asm-mips/mach-au1x00/au1xxx_psc.h b/arch/mips/include/asm/mach-au1x00/au1xxx_psc.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/au1xxx_psc.h
rename to arch/mips/include/asm/mach-au1x00/au1xxx_psc.h
diff --git a/include/asm-mips/mach-au1x00/gpio.h b/arch/mips/include/asm/mach-au1x00/gpio.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/gpio.h
rename to arch/mips/include/asm/mach-au1x00/gpio.h
diff --git a/include/asm-mips/mach-au1x00/ioremap.h b/arch/mips/include/asm/mach-au1x00/ioremap.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/ioremap.h
rename to arch/mips/include/asm/mach-au1x00/ioremap.h
diff --git a/include/asm-mips/mach-au1x00/prom.h b/arch/mips/include/asm/mach-au1x00/prom.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/prom.h
rename to arch/mips/include/asm/mach-au1x00/prom.h
diff --git a/include/asm-mips/mach-au1x00/war.h b/arch/mips/include/asm/mach-au1x00/war.h
similarity index 100%
rename from include/asm-mips/mach-au1x00/war.h
rename to arch/mips/include/asm/mach-au1x00/war.h
diff --git a/include/asm-mips/mach-bcm47xx/bcm47xx.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
similarity index 100%
rename from include/asm-mips/mach-bcm47xx/bcm47xx.h
rename to arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
diff --git a/include/asm-mips/mach-bcm47xx/gpio.h b/arch/mips/include/asm/mach-bcm47xx/gpio.h
similarity index 100%
rename from include/asm-mips/mach-bcm47xx/gpio.h
rename to arch/mips/include/asm/mach-bcm47xx/gpio.h
diff --git a/include/asm-mips/mach-bcm47xx/war.h b/arch/mips/include/asm/mach-bcm47xx/war.h
similarity index 100%
rename from include/asm-mips/mach-bcm47xx/war.h
rename to arch/mips/include/asm/mach-bcm47xx/war.h
diff --git a/include/asm-mips/mach-cobalt/cobalt.h b/arch/mips/include/asm/mach-cobalt/cobalt.h
similarity index 100%
rename from include/asm-mips/mach-cobalt/cobalt.h
rename to arch/mips/include/asm/mach-cobalt/cobalt.h
diff --git a/include/asm-mips/mach-cobalt/cpu-feature-overrides.h b/arch/mips/include/asm/mach-cobalt/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-cobalt/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-cobalt/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-cobalt/irq.h b/arch/mips/include/asm/mach-cobalt/irq.h
similarity index 100%
rename from include/asm-mips/mach-cobalt/irq.h
rename to arch/mips/include/asm/mach-cobalt/irq.h
diff --git a/include/asm-mips/mach-cobalt/mach-gt64120.h b/arch/mips/include/asm/mach-cobalt/mach-gt64120.h
similarity index 100%
rename from include/asm-mips/mach-cobalt/mach-gt64120.h
rename to arch/mips/include/asm/mach-cobalt/mach-gt64120.h
diff --git a/include/asm-mips/mach-cobalt/war.h b/arch/mips/include/asm/mach-cobalt/war.h
similarity index 100%
rename from include/asm-mips/mach-cobalt/war.h
rename to arch/mips/include/asm/mach-cobalt/war.h
diff --git a/include/asm-mips/mach-db1x00/db1200.h b/arch/mips/include/asm/mach-db1x00/db1200.h
similarity index 100%
rename from include/asm-mips/mach-db1x00/db1200.h
rename to arch/mips/include/asm/mach-db1x00/db1200.h
diff --git a/include/asm-mips/mach-db1x00/db1x00.h b/arch/mips/include/asm/mach-db1x00/db1x00.h
similarity index 100%
rename from include/asm-mips/mach-db1x00/db1x00.h
rename to arch/mips/include/asm/mach-db1x00/db1x00.h
diff --git a/include/asm-mips/mach-dec/mc146818rtc.h b/arch/mips/include/asm/mach-dec/mc146818rtc.h
similarity index 100%
rename from include/asm-mips/mach-dec/mc146818rtc.h
rename to arch/mips/include/asm/mach-dec/mc146818rtc.h
diff --git a/include/asm-mips/mach-dec/war.h b/arch/mips/include/asm/mach-dec/war.h
similarity index 100%
rename from include/asm-mips/mach-dec/war.h
rename to arch/mips/include/asm/mach-dec/war.h
diff --git a/include/asm-mips/mach-emma2rh/irq.h b/arch/mips/include/asm/mach-emma2rh/irq.h
similarity index 100%
rename from include/asm-mips/mach-emma2rh/irq.h
rename to arch/mips/include/asm/mach-emma2rh/irq.h
diff --git a/include/asm-mips/mach-emma2rh/war.h b/arch/mips/include/asm/mach-emma2rh/war.h
similarity index 100%
rename from include/asm-mips/mach-emma2rh/war.h
rename to arch/mips/include/asm/mach-emma2rh/war.h
diff --git a/include/asm-mips/mach-excite/cpu-feature-overrides.h b/arch/mips/include/asm/mach-excite/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-excite/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-excite/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-excite/excite.h b/arch/mips/include/asm/mach-excite/excite.h
similarity index 100%
rename from include/asm-mips/mach-excite/excite.h
rename to arch/mips/include/asm/mach-excite/excite.h
diff --git a/include/asm-mips/mach-excite/excite_fpga.h b/arch/mips/include/asm/mach-excite/excite_fpga.h
similarity index 100%
rename from include/asm-mips/mach-excite/excite_fpga.h
rename to arch/mips/include/asm/mach-excite/excite_fpga.h
diff --git a/include/asm-mips/mach-excite/excite_nandflash.h b/arch/mips/include/asm/mach-excite/excite_nandflash.h
similarity index 100%
rename from include/asm-mips/mach-excite/excite_nandflash.h
rename to arch/mips/include/asm/mach-excite/excite_nandflash.h
diff --git a/include/asm-mips/mach-excite/rm9k_eth.h b/arch/mips/include/asm/mach-excite/rm9k_eth.h
similarity index 100%
rename from include/asm-mips/mach-excite/rm9k_eth.h
rename to arch/mips/include/asm/mach-excite/rm9k_eth.h
diff --git a/include/asm-mips/mach-excite/rm9k_wdt.h b/arch/mips/include/asm/mach-excite/rm9k_wdt.h
similarity index 100%
rename from include/asm-mips/mach-excite/rm9k_wdt.h
rename to arch/mips/include/asm/mach-excite/rm9k_wdt.h
diff --git a/include/asm-mips/mach-excite/rm9k_xicap.h b/arch/mips/include/asm/mach-excite/rm9k_xicap.h
similarity index 100%
rename from include/asm-mips/mach-excite/rm9k_xicap.h
rename to arch/mips/include/asm/mach-excite/rm9k_xicap.h
diff --git a/include/asm-mips/mach-excite/war.h b/arch/mips/include/asm/mach-excite/war.h
similarity index 100%
rename from include/asm-mips/mach-excite/war.h
rename to arch/mips/include/asm/mach-excite/war.h
diff --git a/include/asm-mips/mach-generic/cpu-feature-overrides.h b/arch/mips/include/asm/mach-generic/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-generic/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-generic/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-generic/dma-coherence.h b/arch/mips/include/asm/mach-generic/dma-coherence.h
similarity index 100%
rename from include/asm-mips/mach-generic/dma-coherence.h
rename to arch/mips/include/asm/mach-generic/dma-coherence.h
diff --git a/include/asm-mips/mach-generic/floppy.h b/arch/mips/include/asm/mach-generic/floppy.h
similarity index 100%
rename from include/asm-mips/mach-generic/floppy.h
rename to arch/mips/include/asm/mach-generic/floppy.h
diff --git a/include/asm-mips/mach-generic/gpio.h b/arch/mips/include/asm/mach-generic/gpio.h
similarity index 100%
rename from include/asm-mips/mach-generic/gpio.h
rename to arch/mips/include/asm/mach-generic/gpio.h
diff --git a/include/asm-mips/mach-generic/ide.h b/arch/mips/include/asm/mach-generic/ide.h
similarity index 100%
rename from include/asm-mips/mach-generic/ide.h
rename to arch/mips/include/asm/mach-generic/ide.h
diff --git a/include/asm-mips/mach-generic/ioremap.h b/arch/mips/include/asm/mach-generic/ioremap.h
similarity index 100%
rename from include/asm-mips/mach-generic/ioremap.h
rename to arch/mips/include/asm/mach-generic/ioremap.h
diff --git a/include/asm-mips/mach-generic/irq.h b/arch/mips/include/asm/mach-generic/irq.h
similarity index 100%
rename from include/asm-mips/mach-generic/irq.h
rename to arch/mips/include/asm/mach-generic/irq.h
diff --git a/include/asm-mips/mach-generic/kernel-entry-init.h b/arch/mips/include/asm/mach-generic/kernel-entry-init.h
similarity index 100%
rename from include/asm-mips/mach-generic/kernel-entry-init.h
rename to arch/mips/include/asm/mach-generic/kernel-entry-init.h
diff --git a/include/asm-mips/mach-generic/kmalloc.h b/arch/mips/include/asm/mach-generic/kmalloc.h
similarity index 100%
rename from include/asm-mips/mach-generic/kmalloc.h
rename to arch/mips/include/asm/mach-generic/kmalloc.h
diff --git a/include/asm-mips/mach-generic/mangle-port.h b/arch/mips/include/asm/mach-generic/mangle-port.h
similarity index 100%
rename from include/asm-mips/mach-generic/mangle-port.h
rename to arch/mips/include/asm/mach-generic/mangle-port.h
diff --git a/include/asm-mips/mach-generic/mc146818rtc.h b/arch/mips/include/asm/mach-generic/mc146818rtc.h
similarity index 100%
rename from include/asm-mips/mach-generic/mc146818rtc.h
rename to arch/mips/include/asm/mach-generic/mc146818rtc.h
diff --git a/include/asm-mips/mach-generic/spaces.h b/arch/mips/include/asm/mach-generic/spaces.h
similarity index 100%
rename from include/asm-mips/mach-generic/spaces.h
rename to arch/mips/include/asm/mach-generic/spaces.h
diff --git a/include/asm-mips/mach-generic/topology.h b/arch/mips/include/asm/mach-generic/topology.h
similarity index 100%
rename from include/asm-mips/mach-generic/topology.h
rename to arch/mips/include/asm/mach-generic/topology.h
diff --git a/include/asm-mips/mach-ip22/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ip22/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-ip22/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-ip22/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-ip22/ds1286.h b/arch/mips/include/asm/mach-ip22/ds1286.h
similarity index 100%
rename from include/asm-mips/mach-ip22/ds1286.h
rename to arch/mips/include/asm/mach-ip22/ds1286.h
diff --git a/include/asm-mips/mach-ip22/spaces.h b/arch/mips/include/asm/mach-ip22/spaces.h
similarity index 100%
rename from include/asm-mips/mach-ip22/spaces.h
rename to arch/mips/include/asm/mach-ip22/spaces.h
diff --git a/include/asm-mips/mach-ip22/war.h b/arch/mips/include/asm/mach-ip22/war.h
similarity index 100%
rename from include/asm-mips/mach-ip22/war.h
rename to arch/mips/include/asm/mach-ip22/war.h
diff --git a/include/asm-mips/mach-ip27/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-ip27/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-ip27/dma-coherence.h b/arch/mips/include/asm/mach-ip27/dma-coherence.h
similarity index 100%
rename from include/asm-mips/mach-ip27/dma-coherence.h
rename to arch/mips/include/asm/mach-ip27/dma-coherence.h
diff --git a/include/asm-mips/mach-ip27/irq.h b/arch/mips/include/asm/mach-ip27/irq.h
similarity index 100%
rename from include/asm-mips/mach-ip27/irq.h
rename to arch/mips/include/asm/mach-ip27/irq.h
diff --git a/include/asm-mips/mach-ip27/kernel-entry-init.h b/arch/mips/include/asm/mach-ip27/kernel-entry-init.h
similarity index 100%
rename from include/asm-mips/mach-ip27/kernel-entry-init.h
rename to arch/mips/include/asm/mach-ip27/kernel-entry-init.h
diff --git a/include/asm-mips/mach-ip27/kmalloc.h b/arch/mips/include/asm/mach-ip27/kmalloc.h
similarity index 100%
rename from include/asm-mips/mach-ip27/kmalloc.h
rename to arch/mips/include/asm/mach-ip27/kmalloc.h
diff --git a/include/asm-mips/mach-ip27/mangle-port.h b/arch/mips/include/asm/mach-ip27/mangle-port.h
similarity index 100%
rename from include/asm-mips/mach-ip27/mangle-port.h
rename to arch/mips/include/asm/mach-ip27/mangle-port.h
diff --git a/include/asm-mips/mach-ip27/mmzone.h b/arch/mips/include/asm/mach-ip27/mmzone.h
similarity index 100%
rename from include/asm-mips/mach-ip27/mmzone.h
rename to arch/mips/include/asm/mach-ip27/mmzone.h
diff --git a/include/asm-mips/mach-ip27/spaces.h b/arch/mips/include/asm/mach-ip27/spaces.h
similarity index 100%
rename from include/asm-mips/mach-ip27/spaces.h
rename to arch/mips/include/asm/mach-ip27/spaces.h
diff --git a/include/asm-mips/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h
similarity index 100%
rename from include/asm-mips/mach-ip27/topology.h
rename to arch/mips/include/asm/mach-ip27/topology.h
diff --git a/include/asm-mips/mach-ip27/war.h b/arch/mips/include/asm/mach-ip27/war.h
similarity index 100%
rename from include/asm-mips/mach-ip27/war.h
rename to arch/mips/include/asm/mach-ip27/war.h
diff --git a/include/asm-mips/mach-ip28/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ip28/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-ip28/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-ip28/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-ip28/ds1286.h b/arch/mips/include/asm/mach-ip28/ds1286.h
similarity index 100%
rename from include/asm-mips/mach-ip28/ds1286.h
rename to arch/mips/include/asm/mach-ip28/ds1286.h
diff --git a/include/asm-mips/mach-ip28/spaces.h b/arch/mips/include/asm/mach-ip28/spaces.h
similarity index 100%
rename from include/asm-mips/mach-ip28/spaces.h
rename to arch/mips/include/asm/mach-ip28/spaces.h
diff --git a/include/asm-mips/mach-ip28/war.h b/arch/mips/include/asm/mach-ip28/war.h
similarity index 100%
rename from include/asm-mips/mach-ip28/war.h
rename to arch/mips/include/asm/mach-ip28/war.h
diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ip32/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-ip32/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-ip32/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-ip32/dma-coherence.h b/arch/mips/include/asm/mach-ip32/dma-coherence.h
similarity index 100%
rename from include/asm-mips/mach-ip32/dma-coherence.h
rename to arch/mips/include/asm/mach-ip32/dma-coherence.h
diff --git a/include/asm-mips/mach-ip32/kmalloc.h b/arch/mips/include/asm/mach-ip32/kmalloc.h
similarity index 100%
rename from include/asm-mips/mach-ip32/kmalloc.h
rename to arch/mips/include/asm/mach-ip32/kmalloc.h
diff --git a/include/asm-mips/mach-ip32/mangle-port.h b/arch/mips/include/asm/mach-ip32/mangle-port.h
similarity index 100%
rename from include/asm-mips/mach-ip32/mangle-port.h
rename to arch/mips/include/asm/mach-ip32/mangle-port.h
diff --git a/include/asm-mips/mach-ip32/mc146818rtc.h b/arch/mips/include/asm/mach-ip32/mc146818rtc.h
similarity index 100%
rename from include/asm-mips/mach-ip32/mc146818rtc.h
rename to arch/mips/include/asm/mach-ip32/mc146818rtc.h
diff --git a/include/asm-mips/mach-ip32/war.h b/arch/mips/include/asm/mach-ip32/war.h
similarity index 100%
rename from include/asm-mips/mach-ip32/war.h
rename to arch/mips/include/asm/mach-ip32/war.h
diff --git a/include/asm-mips/mach-jazz/dma-coherence.h b/arch/mips/include/asm/mach-jazz/dma-coherence.h
similarity index 100%
rename from include/asm-mips/mach-jazz/dma-coherence.h
rename to arch/mips/include/asm/mach-jazz/dma-coherence.h
diff --git a/include/asm-mips/mach-jazz/floppy.h b/arch/mips/include/asm/mach-jazz/floppy.h
similarity index 100%
rename from include/asm-mips/mach-jazz/floppy.h
rename to arch/mips/include/asm/mach-jazz/floppy.h
diff --git a/include/asm-mips/mach-jazz/mc146818rtc.h b/arch/mips/include/asm/mach-jazz/mc146818rtc.h
similarity index 100%
rename from include/asm-mips/mach-jazz/mc146818rtc.h
rename to arch/mips/include/asm/mach-jazz/mc146818rtc.h
diff --git a/include/asm-mips/mach-jazz/war.h b/arch/mips/include/asm/mach-jazz/war.h
similarity index 100%
rename from include/asm-mips/mach-jazz/war.h
rename to arch/mips/include/asm/mach-jazz/war.h
diff --git a/include/asm-mips/mach-lasat/irq.h b/arch/mips/include/asm/mach-lasat/irq.h
similarity index 100%
rename from include/asm-mips/mach-lasat/irq.h
rename to arch/mips/include/asm/mach-lasat/irq.h
diff --git a/include/asm-mips/mach-lasat/mach-gt64120.h b/arch/mips/include/asm/mach-lasat/mach-gt64120.h
similarity index 100%
rename from include/asm-mips/mach-lasat/mach-gt64120.h
rename to arch/mips/include/asm/mach-lasat/mach-gt64120.h
diff --git a/include/asm-mips/mach-lasat/war.h b/arch/mips/include/asm/mach-lasat/war.h
similarity index 100%
rename from include/asm-mips/mach-lasat/war.h
rename to arch/mips/include/asm/mach-lasat/war.h
diff --git a/include/asm-mips/mach-lemote/dma-coherence.h b/arch/mips/include/asm/mach-lemote/dma-coherence.h
similarity index 100%
rename from include/asm-mips/mach-lemote/dma-coherence.h
rename to arch/mips/include/asm/mach-lemote/dma-coherence.h
diff --git a/include/asm-mips/mach-lemote/mc146818rtc.h b/arch/mips/include/asm/mach-lemote/mc146818rtc.h
similarity index 100%
rename from include/asm-mips/mach-lemote/mc146818rtc.h
rename to arch/mips/include/asm/mach-lemote/mc146818rtc.h
diff --git a/include/asm-mips/mach-lemote/war.h b/arch/mips/include/asm/mach-lemote/war.h
similarity index 100%
rename from include/asm-mips/mach-lemote/war.h
rename to arch/mips/include/asm/mach-lemote/war.h
diff --git a/include/asm-mips/mach-malta/cpu-feature-overrides.h b/arch/mips/include/asm/mach-malta/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-malta/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-malta/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-malta/irq.h b/arch/mips/include/asm/mach-malta/irq.h
similarity index 100%
rename from include/asm-mips/mach-malta/irq.h
rename to arch/mips/include/asm/mach-malta/irq.h
diff --git a/include/asm-mips/mach-malta/kernel-entry-init.h b/arch/mips/include/asm/mach-malta/kernel-entry-init.h
similarity index 100%
rename from include/asm-mips/mach-malta/kernel-entry-init.h
rename to arch/mips/include/asm/mach-malta/kernel-entry-init.h
diff --git a/include/asm-mips/mach-malta/mach-gt64120.h b/arch/mips/include/asm/mach-malta/mach-gt64120.h
similarity index 100%
rename from include/asm-mips/mach-malta/mach-gt64120.h
rename to arch/mips/include/asm/mach-malta/mach-gt64120.h
diff --git a/include/asm-mips/mach-malta/mc146818rtc.h b/arch/mips/include/asm/mach-malta/mc146818rtc.h
similarity index 100%
rename from include/asm-mips/mach-malta/mc146818rtc.h
rename to arch/mips/include/asm/mach-malta/mc146818rtc.h
diff --git a/include/asm-mips/mach-malta/war.h b/arch/mips/include/asm/mach-malta/war.h
similarity index 100%
rename from include/asm-mips/mach-malta/war.h
rename to arch/mips/include/asm/mach-malta/war.h
diff --git a/include/asm-mips/mach-mipssim/cpu-feature-overrides.h b/arch/mips/include/asm/mach-mipssim/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-mipssim/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-mipssim/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-mipssim/war.h b/arch/mips/include/asm/mach-mipssim/war.h
similarity index 100%
rename from include/asm-mips/mach-mipssim/war.h
rename to arch/mips/include/asm/mach-mipssim/war.h
diff --git a/include/asm-mips/mach-pb1x00/mc146818rtc.h b/arch/mips/include/asm/mach-pb1x00/mc146818rtc.h
similarity index 100%
rename from include/asm-mips/mach-pb1x00/mc146818rtc.h
rename to arch/mips/include/asm/mach-pb1x00/mc146818rtc.h
diff --git a/include/asm-mips/mach-pb1x00/pb1000.h b/arch/mips/include/asm/mach-pb1x00/pb1000.h
similarity index 100%
rename from include/asm-mips/mach-pb1x00/pb1000.h
rename to arch/mips/include/asm/mach-pb1x00/pb1000.h
diff --git a/include/asm-mips/mach-pb1x00/pb1100.h b/arch/mips/include/asm/mach-pb1x00/pb1100.h
similarity index 100%
rename from include/asm-mips/mach-pb1x00/pb1100.h
rename to arch/mips/include/asm/mach-pb1x00/pb1100.h
diff --git a/include/asm-mips/mach-pb1x00/pb1200.h b/arch/mips/include/asm/mach-pb1x00/pb1200.h
similarity index 100%
rename from include/asm-mips/mach-pb1x00/pb1200.h
rename to arch/mips/include/asm/mach-pb1x00/pb1200.h
diff --git a/include/asm-mips/mach-pb1x00/pb1500.h b/arch/mips/include/asm/mach-pb1x00/pb1500.h
similarity index 100%
rename from include/asm-mips/mach-pb1x00/pb1500.h
rename to arch/mips/include/asm/mach-pb1x00/pb1500.h
diff --git a/include/asm-mips/mach-pb1x00/pb1550.h b/arch/mips/include/asm/mach-pb1x00/pb1550.h
similarity index 100%
rename from include/asm-mips/mach-pb1x00/pb1550.h
rename to arch/mips/include/asm/mach-pb1x00/pb1550.h
diff --git a/include/asm-mips/mach-pnx8550/cm.h b/arch/mips/include/asm/mach-pnx8550/cm.h
similarity index 100%
rename from include/asm-mips/mach-pnx8550/cm.h
rename to arch/mips/include/asm/mach-pnx8550/cm.h
diff --git a/include/asm-mips/mach-pnx8550/glb.h b/arch/mips/include/asm/mach-pnx8550/glb.h
similarity index 100%
rename from include/asm-mips/mach-pnx8550/glb.h
rename to arch/mips/include/asm/mach-pnx8550/glb.h
diff --git a/include/asm-mips/mach-pnx8550/int.h b/arch/mips/include/asm/mach-pnx8550/int.h
similarity index 100%
rename from include/asm-mips/mach-pnx8550/int.h
rename to arch/mips/include/asm/mach-pnx8550/int.h
diff --git a/include/asm-mips/mach-pnx8550/kernel-entry-init.h b/arch/mips/include/asm/mach-pnx8550/kernel-entry-init.h
similarity index 100%
rename from include/asm-mips/mach-pnx8550/kernel-entry-init.h
rename to arch/mips/include/asm/mach-pnx8550/kernel-entry-init.h
diff --git a/include/asm-mips/mach-pnx8550/nand.h b/arch/mips/include/asm/mach-pnx8550/nand.h
similarity index 100%
rename from include/asm-mips/mach-pnx8550/nand.h
rename to arch/mips/include/asm/mach-pnx8550/nand.h
diff --git a/include/asm-mips/mach-pnx8550/pci.h b/arch/mips/include/asm/mach-pnx8550/pci.h
similarity index 100%
rename from include/asm-mips/mach-pnx8550/pci.h
rename to arch/mips/include/asm/mach-pnx8550/pci.h
diff --git a/include/asm-mips/mach-pnx8550/uart.h b/arch/mips/include/asm/mach-pnx8550/uart.h
similarity index 100%
rename from include/asm-mips/mach-pnx8550/uart.h
rename to arch/mips/include/asm/mach-pnx8550/uart.h
diff --git a/include/asm-mips/mach-pnx8550/usb.h b/arch/mips/include/asm/mach-pnx8550/usb.h
similarity index 100%
rename from include/asm-mips/mach-pnx8550/usb.h
rename to arch/mips/include/asm/mach-pnx8550/usb.h
diff --git a/include/asm-mips/mach-pnx8550/war.h b/arch/mips/include/asm/mach-pnx8550/war.h
similarity index 100%
rename from include/asm-mips/mach-pnx8550/war.h
rename to arch/mips/include/asm/mach-pnx8550/war.h
diff --git a/include/asm-mips/mach-rc32434/cpu-feature-overrides.h b/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-rc32434/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-rc32434/ddr.h b/arch/mips/include/asm/mach-rc32434/ddr.h
similarity index 100%
rename from include/asm-mips/mach-rc32434/ddr.h
rename to arch/mips/include/asm/mach-rc32434/ddr.h
diff --git a/include/asm-mips/mach-rc32434/dma.h b/arch/mips/include/asm/mach-rc32434/dma.h
similarity index 100%
rename from include/asm-mips/mach-rc32434/dma.h
rename to arch/mips/include/asm/mach-rc32434/dma.h
diff --git a/include/asm-mips/mach-rc32434/dma_v.h b/arch/mips/include/asm/mach-rc32434/dma_v.h
similarity index 100%
rename from include/asm-mips/mach-rc32434/dma_v.h
rename to arch/mips/include/asm/mach-rc32434/dma_v.h
diff --git a/include/asm-mips/mach-rc32434/eth.h b/arch/mips/include/asm/mach-rc32434/eth.h
similarity index 100%
rename from include/asm-mips/mach-rc32434/eth.h
rename to arch/mips/include/asm/mach-rc32434/eth.h
diff --git a/include/asm-mips/mach-rc32434/gpio.h b/arch/mips/include/asm/mach-rc32434/gpio.h
similarity index 61%
rename from include/asm-mips/mach-rc32434/gpio.h
rename to arch/mips/include/asm/mach-rc32434/gpio.h
index f946f5f45bbba929e30a298eeafa6496bb1ae730..c8e554eafce355775c96f96e898ebc7ed168ece7 100644
--- a/include/asm-mips/mach-rc32434/gpio.h
+++ b/arch/mips/include/asm/mach-rc32434/gpio.h
@@ -14,6 +14,16 @@
#define _RC32434_GPIO_H_
#include <linux/types.h>
+#include <asm-generic/gpio.h>
+
+#define NR_BUILTIN_GPIO 32
+
+#define gpio_get_value __gpio_get_value
+#define gpio_set_value __gpio_set_value
+#define gpio_cansleep __gpio_cansleep
+
+#define gpio_to_irq(gpio) (8 + 4 * 32 + gpio)
+#define irq_to_gpio(irq) (irq - (8 + 4 * 32))
struct rb532_gpio_reg {
u32 gpiofunc; /* GPIO Function Register
@@ -61,66 +71,18 @@ struct rb532_gpio_reg {
/* PCI messaging unit */
#define RC32434_PCI_MSU_GPIO (1 << 13)
+/* NAND GPIO signals */
+#define GPIO_RDY 8
+#define GPIO_WPX 9
+#define GPIO_ALE 10
+#define GPIO_CLE 11
+
+/* Compact Flash GPIO pin */
+#define CF_GPIO_NUM 13
extern void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val);
extern unsigned get_434_reg(unsigned reg_offs);
extern void set_latch_u5(unsigned char or_mask, unsigned char nand_mask);
extern unsigned char get_latch_u5(void);
-extern int rb532_gpio_get_value(unsigned gpio);
-extern void rb532_gpio_set_value(unsigned gpio, int value);
-extern int rb532_gpio_direction_input(unsigned gpio);
-extern int rb532_gpio_direction_output(unsigned gpio, int value);
-extern void rb532_gpio_set_int_level(unsigned gpio, int value);
-extern int rb532_gpio_get_int_level(unsigned gpio);
-extern void rb532_gpio_set_int_status(unsigned gpio, int value);
-extern int rb532_gpio_get_int_status(unsigned gpio);
-
-
-/* Wrappers for the arch-neutral GPIO API */
-
-static inline int gpio_request(unsigned gpio, const char *label)
-{
- /* Not yet implemented */
- return 0;
-}
-
-static inline void gpio_free(unsigned gpio)
-{
- /* Not yet implemented */
-}
-
-static inline int gpio_direction_input(unsigned gpio)
-{
- return rb532_gpio_direction_input(gpio);
-}
-
-static inline int gpio_direction_output(unsigned gpio, int value)
-{
- return rb532_gpio_direction_output(gpio, value);
-}
-
-static inline int gpio_get_value(unsigned gpio)
-{
- return rb532_gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
- rb532_gpio_set_value(gpio, value);
-}
-
-static inline int gpio_to_irq(unsigned gpio)
-{
- return gpio;
-}
-
-static inline int irq_to_gpio(unsigned irq)
-{
- return irq;
-}
-
-/* For cansleep */
-#include <asm-generic/gpio.h>
-
#endif /* _RC32434_GPIO_H_ */
diff --git a/include/asm-mips/mach-rc32434/integ.h b/arch/mips/include/asm/mach-rc32434/integ.h
similarity index 100%
rename from include/asm-mips/mach-rc32434/integ.h
rename to arch/mips/include/asm/mach-rc32434/integ.h
diff --git a/arch/mips/include/asm/mach-rc32434/irq.h b/arch/mips/include/asm/mach-rc32434/irq.h
new file mode 100644
index 0000000000000000000000000000000000000000..56738d8ec4e2b46b7e9c864ff99c48529028f28a
--- /dev/null
+++ b/arch/mips/include/asm/mach-rc32434/irq.h
@@ -0,0 +1,33 @@
+#ifndef __ASM_RC32434_IRQ_H
+#define __ASM_RC32434_IRQ_H
+
+#define NR_IRQS 256
+
+#include <asm/mach-generic/irq.h>
+#include <asm/mach-rc32434/rb.h>
+
+/* Interrupt Controller */
+#define IC_GROUP0_PEND (REGBASE + 0x38000)
+#define IC_GROUP0_MASK (REGBASE + 0x38008)
+#define IC_GROUP_OFFSET 0x0C
+
+#define NUM_INTR_GROUPS 5
+
+/* 16550 UARTs */
+#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */
+ /* GRP3 IRQ numbers start here */
+#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32)
+ /* GRP4 IRQ numbers start here */
+#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32)
+ /* GRP5 IRQ numbers start here */
+#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32)
+#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32)
+
+#define UART0_IRQ (GROUP3_IRQ_BASE + 0)
+
+#define ETH0_DMA_RX_IRQ (GROUP1_IRQ_BASE + 0)
+#define ETH0_DMA_TX_IRQ (GROUP1_IRQ_BASE + 1)
+#define ETH0_RX_OVR_IRQ (GROUP3_IRQ_BASE + 9)
+#define ETH0_TX_UND_IRQ (GROUP3_IRQ_BASE + 10)
+
+#endif /* __ASM_RC32434_IRQ_H */
diff --git a/include/asm-mips/mach-rc32434/pci.h b/arch/mips/include/asm/mach-rc32434/pci.h
similarity index 100%
rename from include/asm-mips/mach-rc32434/pci.h
rename to arch/mips/include/asm/mach-rc32434/pci.h
diff --git a/include/asm-mips/mach-rc32434/prom.h b/arch/mips/include/asm/mach-rc32434/prom.h
similarity index 95%
rename from include/asm-mips/mach-rc32434/prom.h
rename to arch/mips/include/asm/mach-rc32434/prom.h
index 1d66ddcda89a5b6996781323b834bed6cf895700..660707f1bccebcc95cd83bb4a47359a508c20b3b 100644
--- a/include/asm-mips/mach-rc32434/prom.h
+++ b/arch/mips/include/asm/mach-rc32434/prom.h
@@ -28,14 +28,10 @@
#define PROM_ENTRY(x) (0xbfc00000 + ((x) * 8))
-#define GPIO_INIT_NOBUTTON ""
-#define GPIO_INIT_BUTTON " 2"
-
#define SR_NMI 0x00180000
#define SERIAL_SPEED_ENTRY 0x00000001
#define FREQ_TAG "HZ="
-#define GPIO_TAG "gpio="
#define KMAC_TAG "kmac="
#define MEM_TAG "mem="
#define BOARD_TAG "board="
diff --git a/include/asm-mips/mach-rc32434/rb.h b/arch/mips/include/asm/mach-rc32434/rb.h
similarity index 93%
rename from include/asm-mips/mach-rc32434/rb.h
rename to arch/mips/include/asm/mach-rc32434/rb.h
index e0a76e3ffea834e0757de7d9c1ed5b18612afa8e..79e8ef67d0d397eb38ce223cd27160bec0a8a548 100644
--- a/include/asm-mips/mach-rc32434/rb.h
+++ b/arch/mips/include/asm/mach-rc32434/rb.h
@@ -17,7 +17,10 @@
#include <linux/genhd.h>
-#define IDT434_REG_BASE ((volatile void *) KSEG1ADDR(0x18000000))
+#define REGBASE 0x18000000
+#define IDT434_REG_BASE ((volatile void *) KSEG1ADDR(REGBASE))
+#define UART0BASE 0x58000
+#define RST (1 << 15)
#define DEV0BASE 0x010000
#define DEV0MASK 0x010004
#define DEV0C 0x010008
diff --git a/arch/mips/include/asm/mach-rc32434/rc32434.h b/arch/mips/include/asm/mach-rc32434/rc32434.h
new file mode 100644
index 0000000000000000000000000000000000000000..fce25d4231fc8f5b8920768ce65bf8980159e5b6
--- /dev/null
+++ b/arch/mips/include/asm/mach-rc32434/rc32434.h
@@ -0,0 +1,19 @@
+/*
+ * Definitions for IDT RC323434 CPU.
+ */
+
+#ifndef _ASM_RC32434_RC32434_H_
+#define _ASM_RC32434_RC32434_H_
+
+#include <linux/delay.h>
+#include <linux/io.h>
+
+#define IDT_CLOCK_MULT 2
+
+/* cpu pipeline flush */
+static inline void rc32434_sync(void)
+{
+ __asm__ volatile ("sync");
+}
+
+#endif /* _ASM_RC32434_RC32434_H_ */
diff --git a/include/asm-mips/mach-rc32434/timer.h b/arch/mips/include/asm/mach-rc32434/timer.h
similarity index 100%
rename from include/asm-mips/mach-rc32434/timer.h
rename to arch/mips/include/asm/mach-rc32434/timer.h
diff --git a/include/asm-mips/mach-rc32434/war.h b/arch/mips/include/asm/mach-rc32434/war.h
similarity index 100%
rename from include/asm-mips/mach-rc32434/war.h
rename to arch/mips/include/asm/mach-rc32434/war.h
diff --git a/include/asm-mips/mach-rm/cpu-feature-overrides.h b/arch/mips/include/asm/mach-rm/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-rm/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-rm/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-rm/mc146818rtc.h b/arch/mips/include/asm/mach-rm/mc146818rtc.h
similarity index 100%
rename from include/asm-mips/mach-rm/mc146818rtc.h
rename to arch/mips/include/asm/mach-rm/mc146818rtc.h
diff --git a/include/asm-mips/mach-rm/war.h b/arch/mips/include/asm/mach-rm/war.h
similarity index 100%
rename from include/asm-mips/mach-rm/war.h
rename to arch/mips/include/asm/mach-rm/war.h
diff --git a/include/asm-mips/mach-sibyte/cpu-feature-overrides.h b/arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-sibyte/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-sibyte/war.h b/arch/mips/include/asm/mach-sibyte/war.h
similarity index 100%
rename from include/asm-mips/mach-sibyte/war.h
rename to arch/mips/include/asm/mach-sibyte/war.h
diff --git a/include/asm-mips/mach-tx39xx/ioremap.h b/arch/mips/include/asm/mach-tx39xx/ioremap.h
similarity index 100%
rename from include/asm-mips/mach-tx39xx/ioremap.h
rename to arch/mips/include/asm/mach-tx39xx/ioremap.h
diff --git a/include/asm-mips/mach-tx39xx/mangle-port.h b/arch/mips/include/asm/mach-tx39xx/mangle-port.h
similarity index 100%
rename from include/asm-mips/mach-tx39xx/mangle-port.h
rename to arch/mips/include/asm/mach-tx39xx/mangle-port.h
diff --git a/include/asm-mips/mach-tx39xx/war.h b/arch/mips/include/asm/mach-tx39xx/war.h
similarity index 100%
rename from include/asm-mips/mach-tx39xx/war.h
rename to arch/mips/include/asm/mach-tx39xx/war.h
diff --git a/include/asm-mips/mach-tx49xx/cpu-feature-overrides.h b/arch/mips/include/asm/mach-tx49xx/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-tx49xx/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-tx49xx/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-tx49xx/ioremap.h b/arch/mips/include/asm/mach-tx49xx/ioremap.h
similarity index 100%
rename from include/asm-mips/mach-tx49xx/ioremap.h
rename to arch/mips/include/asm/mach-tx49xx/ioremap.h
diff --git a/include/asm-mips/mach-tx49xx/kmalloc.h b/arch/mips/include/asm/mach-tx49xx/kmalloc.h
similarity index 100%
rename from include/asm-mips/mach-tx49xx/kmalloc.h
rename to arch/mips/include/asm/mach-tx49xx/kmalloc.h
diff --git a/include/asm-mips/mach-tx49xx/war.h b/arch/mips/include/asm/mach-tx49xx/war.h
similarity index 100%
rename from include/asm-mips/mach-tx49xx/war.h
rename to arch/mips/include/asm/mach-tx49xx/war.h
diff --git a/include/asm-mips/mach-vr41xx/irq.h b/arch/mips/include/asm/mach-vr41xx/irq.h
similarity index 100%
rename from include/asm-mips/mach-vr41xx/irq.h
rename to arch/mips/include/asm/mach-vr41xx/irq.h
diff --git a/include/asm-mips/mach-vr41xx/war.h b/arch/mips/include/asm/mach-vr41xx/war.h
similarity index 100%
rename from include/asm-mips/mach-vr41xx/war.h
rename to arch/mips/include/asm/mach-vr41xx/war.h
diff --git a/include/asm-mips/mach-wrppmc/mach-gt64120.h b/arch/mips/include/asm/mach-wrppmc/mach-gt64120.h
similarity index 100%
rename from include/asm-mips/mach-wrppmc/mach-gt64120.h
rename to arch/mips/include/asm/mach-wrppmc/mach-gt64120.h
diff --git a/include/asm-mips/mach-wrppmc/war.h b/arch/mips/include/asm/mach-wrppmc/war.h
similarity index 100%
rename from include/asm-mips/mach-wrppmc/war.h
rename to arch/mips/include/asm/mach-wrppmc/war.h
diff --git a/include/asm-mips/mach-yosemite/cpu-feature-overrides.h b/arch/mips/include/asm/mach-yosemite/cpu-feature-overrides.h
similarity index 100%
rename from include/asm-mips/mach-yosemite/cpu-feature-overrides.h
rename to arch/mips/include/asm/mach-yosemite/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-yosemite/war.h b/arch/mips/include/asm/mach-yosemite/war.h
similarity index 100%
rename from include/asm-mips/mach-yosemite/war.h
rename to arch/mips/include/asm/mach-yosemite/war.h
diff --git a/include/asm-mips/mc146818-time.h b/arch/mips/include/asm/mc146818-time.h
similarity index 100%
rename from include/asm-mips/mc146818-time.h
rename to arch/mips/include/asm/mc146818-time.h
diff --git a/include/asm-mips/mc146818rtc.h b/arch/mips/include/asm/mc146818rtc.h
similarity index 100%
rename from include/asm-mips/mc146818rtc.h
rename to arch/mips/include/asm/mc146818rtc.h
diff --git a/include/asm-mips/mips-boards/bonito64.h b/arch/mips/include/asm/mips-boards/bonito64.h
similarity index 100%
rename from include/asm-mips/mips-boards/bonito64.h
rename to arch/mips/include/asm/mips-boards/bonito64.h
diff --git a/include/asm-mips/mips-boards/generic.h b/arch/mips/include/asm/mips-boards/generic.h
similarity index 100%
rename from include/asm-mips/mips-boards/generic.h
rename to arch/mips/include/asm/mips-boards/generic.h
diff --git a/include/asm-mips/mips-boards/launch.h b/arch/mips/include/asm/mips-boards/launch.h
similarity index 100%
rename from include/asm-mips/mips-boards/launch.h
rename to arch/mips/include/asm/mips-boards/launch.h
diff --git a/include/asm-mips/mips-boards/malta.h b/arch/mips/include/asm/mips-boards/malta.h
similarity index 100%
rename from include/asm-mips/mips-boards/malta.h
rename to arch/mips/include/asm/mips-boards/malta.h
diff --git a/include/asm-mips/mips-boards/maltaint.h b/arch/mips/include/asm/mips-boards/maltaint.h
similarity index 100%
rename from include/asm-mips/mips-boards/maltaint.h
rename to arch/mips/include/asm/mips-boards/maltaint.h
diff --git a/include/asm-mips/mips-boards/msc01_pci.h b/arch/mips/include/asm/mips-boards/msc01_pci.h
similarity index 100%
rename from include/asm-mips/mips-boards/msc01_pci.h
rename to arch/mips/include/asm/mips-boards/msc01_pci.h
diff --git a/include/asm-mips/mips-boards/piix4.h b/arch/mips/include/asm/mips-boards/piix4.h
similarity index 100%
rename from include/asm-mips/mips-boards/piix4.h
rename to arch/mips/include/asm/mips-boards/piix4.h
diff --git a/include/asm-mips/mips-boards/prom.h b/arch/mips/include/asm/mips-boards/prom.h
similarity index 100%
rename from include/asm-mips/mips-boards/prom.h
rename to arch/mips/include/asm/mips-boards/prom.h
diff --git a/include/asm-mips/mips-boards/sim.h b/arch/mips/include/asm/mips-boards/sim.h
similarity index 100%
rename from include/asm-mips/mips-boards/sim.h
rename to arch/mips/include/asm/mips-boards/sim.h
diff --git a/include/asm-mips/mips-boards/simint.h b/arch/mips/include/asm/mips-boards/simint.h
similarity index 100%
rename from include/asm-mips/mips-boards/simint.h
rename to arch/mips/include/asm/mips-boards/simint.h
diff --git a/include/asm-mips/mips_mt.h b/arch/mips/include/asm/mips_mt.h
similarity index 100%
rename from include/asm-mips/mips_mt.h
rename to arch/mips/include/asm/mips_mt.h
diff --git a/include/asm-mips/mipsmtregs.h b/arch/mips/include/asm/mipsmtregs.h
similarity index 100%
rename from include/asm-mips/mipsmtregs.h
rename to arch/mips/include/asm/mipsmtregs.h
diff --git a/include/asm-mips/mipsprom.h b/arch/mips/include/asm/mipsprom.h
similarity index 100%
rename from include/asm-mips/mipsprom.h
rename to arch/mips/include/asm/mipsprom.h
diff --git a/include/asm-mips/mipsregs.h b/arch/mips/include/asm/mipsregs.h
similarity index 99%
rename from include/asm-mips/mipsregs.h
rename to arch/mips/include/asm/mipsregs.h
index a46f8e258e6bdfbeb9921998f4d8c4022844b81a..979866000da43d6fe7f0c72a1862db93a3ff0c19 100644
--- a/include/asm-mips/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -1462,7 +1462,7 @@ set_c0_##name(unsigned int set) \
{ \
unsigned int res; \
unsigned int omt; \
- unsigned int flags; \
+ unsigned long flags; \
\
local_irq_save(flags); \
omt = __dmt(); \
@@ -1480,7 +1480,7 @@ clear_c0_##name(unsigned int clear) \
{ \
unsigned int res; \
unsigned int omt; \
- unsigned int flags; \
+ unsigned long flags; \
\
local_irq_save(flags); \
omt = __dmt(); \
@@ -1498,7 +1498,7 @@ change_c0_##name(unsigned int change, unsigned int new) \
{ \
unsigned int res; \
unsigned int omt; \
- unsigned int flags; \
+ unsigned long flags; \
\
local_irq_save(flags); \
\
diff --git a/include/asm-mips/mman.h b/arch/mips/include/asm/mman.h
similarity index 100%
rename from include/asm-mips/mman.h
rename to arch/mips/include/asm/mman.h
diff --git a/include/asm-mips/mmu.h b/arch/mips/include/asm/mmu.h
similarity index 100%
rename from include/asm-mips/mmu.h
rename to arch/mips/include/asm/mmu.h
diff --git a/include/asm-mips/mmu_context.h b/arch/mips/include/asm/mmu_context.h
similarity index 97%
rename from include/asm-mips/mmu_context.h
rename to arch/mips/include/asm/mmu_context.h
index 0c4f245eaeb2f6fe203e392b8455a087ebeb95ae..d7f3eb03ad12b3a87702115f0247562293e9ef80 100644
--- a/include/asm-mips/mmu_context.h
+++ b/arch/mips/include/asm/mmu_context.h
@@ -220,8 +220,8 @@ activate_mm(struct mm_struct *prev, struct mm_struct *next)
oldasid = read_c0_entryhi() & ASID_MASK;
if(smtc_live_asid[mytlb][oldasid]) {
smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu);
- if(smtc_live_asid[mytlb][oldasid] == 0)
- smtc_flush_tlb_asid(oldasid);
+ if(smtc_live_asid[mytlb][oldasid] == 0)
+ smtc_flush_tlb_asid(oldasid);
}
/* See comments for similar code above */
write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK) |
@@ -285,8 +285,8 @@ drop_mmu_context(struct mm_struct *mm, unsigned cpu)
/* SMTC shares the TLB (and ASIDs) across VPEs */
for_each_online_cpu(i) {
- if((smtc_status & SMTC_TLB_SHARED)
- || (cpu_data[i].vpe_id == cpu_data[cpu].vpe_id))
+ if((smtc_status & SMTC_TLB_SHARED)
+ || (cpu_data[i].vpe_id == cpu_data[cpu].vpe_id))
cpu_context(i, mm) = 0;
}
#endif /* CONFIG_MIPS_MT_SMTC */
diff --git a/include/asm-mips/mmzone.h b/arch/mips/include/asm/mmzone.h
similarity index 100%
rename from include/asm-mips/mmzone.h
rename to arch/mips/include/asm/mmzone.h
diff --git a/include/asm-mips/module.h b/arch/mips/include/asm/module.h
similarity index 100%
rename from include/asm-mips/module.h
rename to arch/mips/include/asm/module.h
diff --git a/include/asm-mips/msc01_ic.h b/arch/mips/include/asm/msc01_ic.h
similarity index 100%
rename from include/asm-mips/msc01_ic.h
rename to arch/mips/include/asm/msc01_ic.h
diff --git a/include/asm-mips/msgbuf.h b/arch/mips/include/asm/msgbuf.h
similarity index 100%
rename from include/asm-mips/msgbuf.h
rename to arch/mips/include/asm/msgbuf.h
diff --git a/include/asm-mips/mutex.h b/arch/mips/include/asm/mutex.h
similarity index 100%
rename from include/asm-mips/mutex.h
rename to arch/mips/include/asm/mutex.h
diff --git a/include/asm-mips/nile4.h b/arch/mips/include/asm/nile4.h
similarity index 100%
rename from include/asm-mips/nile4.h
rename to arch/mips/include/asm/nile4.h
diff --git a/include/asm-mips/paccess.h b/arch/mips/include/asm/paccess.h
similarity index 100%
rename from include/asm-mips/paccess.h
rename to arch/mips/include/asm/paccess.h
diff --git a/include/asm-mips/page.h b/arch/mips/include/asm/page.h
similarity index 100%
rename from include/asm-mips/page.h
rename to arch/mips/include/asm/page.h
diff --git a/include/asm-mips/param.h b/arch/mips/include/asm/param.h
similarity index 100%
rename from include/asm-mips/param.h
rename to arch/mips/include/asm/param.h
diff --git a/include/asm-mips/parport.h b/arch/mips/include/asm/parport.h
similarity index 100%
rename from include/asm-mips/parport.h
rename to arch/mips/include/asm/parport.h
diff --git a/include/asm-mips/pci.h b/arch/mips/include/asm/pci.h
similarity index 100%
rename from include/asm-mips/pci.h
rename to arch/mips/include/asm/pci.h
diff --git a/include/asm-mips/pci/bridge.h b/arch/mips/include/asm/pci/bridge.h
similarity index 100%
rename from include/asm-mips/pci/bridge.h
rename to arch/mips/include/asm/pci/bridge.h
diff --git a/include/asm-mips/percpu.h b/arch/mips/include/asm/percpu.h
similarity index 100%
rename from include/asm-mips/percpu.h
rename to arch/mips/include/asm/percpu.h
diff --git a/include/asm-mips/pgalloc.h b/arch/mips/include/asm/pgalloc.h
similarity index 100%
rename from include/asm-mips/pgalloc.h
rename to arch/mips/include/asm/pgalloc.h
diff --git a/include/asm-mips/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h
similarity index 99%
rename from include/asm-mips/pgtable-32.h
rename to arch/mips/include/asm/pgtable-32.h
index 4396e9ffd418960ed8aa15e17bc32e60587efd57..55813d6150c7ecc47ab0aa63e78e53e278e7f40b 100644
--- a/include/asm-mips/pgtable-32.h
+++ b/arch/mips/include/asm/pgtable-32.h
@@ -57,7 +57,7 @@ extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
#define PMD_ORDER 1
#define PTE_ORDER 0
-#define PTRS_PER_PGD ((PAGE_SIZE << PGD_ORDER) / sizeof(pgd_t))
+#define PTRS_PER_PGD (USER_PTRS_PER_PGD * 2)
#define PTRS_PER_PTE ((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t))
#define USER_PTRS_PER_PGD (0x80000000UL/PGDIR_SIZE)
diff --git a/include/asm-mips/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
similarity index 100%
rename from include/asm-mips/pgtable-64.h
rename to arch/mips/include/asm/pgtable-64.h
diff --git a/include/asm-mips/pgtable-bits.h b/arch/mips/include/asm/pgtable-bits.h
similarity index 100%
rename from include/asm-mips/pgtable-bits.h
rename to arch/mips/include/asm/pgtable-bits.h
diff --git a/include/asm-mips/pgtable.h b/arch/mips/include/asm/pgtable.h
similarity index 100%
rename from include/asm-mips/pgtable.h
rename to arch/mips/include/asm/pgtable.h
diff --git a/arch/mips/include/asm/pmc-sierra/msp71xx/gpio.h b/arch/mips/include/asm/pmc-sierra/msp71xx/gpio.h
new file mode 100644
index 0000000000000000000000000000000000000000..ebdbab973e41f2605b1a8a059c4e867a4e5de2b5
--- /dev/null
+++ b/arch/mips/include/asm/pmc-sierra/msp71xx/gpio.h
@@ -0,0 +1,46 @@
+/*
+ * include/asm-mips/pmc-sierra/msp71xx/gpio.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * @author Patrick Glass <patrickglass@gmail.com>
+ */
+
+#ifndef __PMC_MSP71XX_GPIO_H
+#define __PMC_MSP71XX_GPIO_H
+
+/* Max number of gpio's is 28 on chip plus 3 banks of I2C IO Expanders */
+#define ARCH_NR_GPIOS (28 + (3 * 8))
+
+/* new generic GPIO API - see Documentation/gpio.txt */
+#include <asm-generic/gpio.h>
+
+#define gpio_get_value __gpio_get_value
+#define gpio_set_value __gpio_set_value
+#define gpio_cansleep __gpio_cansleep
+
+/* Setup calls for the gpio and gpio extended */
+extern void msp71xx_init_gpio(void);
+extern void msp71xx_init_gpio_extended(void);
+extern int msp71xx_set_output_drive(unsigned gpio, int value);
+
+/* Custom output drive functionss */
+static inline int gpio_set_output_drive(unsigned gpio, int value)
+{
+ return msp71xx_set_output_drive(gpio, value);
+}
+
+/* IRQ's are not supported for gpio lines */
+static inline int gpio_to_irq(unsigned gpio)
+{
+ return -EINVAL;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+ return -EINVAL;
+}
+
+#endif /* __PMC_MSP71XX_GPIO_H */
diff --git a/include/asm-mips/pmc-sierra/msp71xx/msp_cic_int.h b/arch/mips/include/asm/pmc-sierra/msp71xx/msp_cic_int.h
similarity index 100%
rename from include/asm-mips/pmc-sierra/msp71xx/msp_cic_int.h
rename to arch/mips/include/asm/pmc-sierra/msp71xx/msp_cic_int.h
diff --git a/include/asm-mips/pmc-sierra/msp71xx/msp_int.h b/arch/mips/include/asm/pmc-sierra/msp71xx/msp_int.h
similarity index 100%
rename from include/asm-mips/pmc-sierra/msp71xx/msp_int.h
rename to arch/mips/include/asm/pmc-sierra/msp71xx/msp_int.h
diff --git a/include/asm-mips/pmc-sierra/msp71xx/msp_pci.h b/arch/mips/include/asm/pmc-sierra/msp71xx/msp_pci.h
similarity index 100%
rename from include/asm-mips/pmc-sierra/msp71xx/msp_pci.h
rename to arch/mips/include/asm/pmc-sierra/msp71xx/msp_pci.h
diff --git a/include/asm-mips/pmc-sierra/msp71xx/msp_prom.h b/arch/mips/include/asm/pmc-sierra/msp71xx/msp_prom.h
similarity index 100%
rename from include/asm-mips/pmc-sierra/msp71xx/msp_prom.h
rename to arch/mips/include/asm/pmc-sierra/msp71xx/msp_prom.h
diff --git a/include/asm-mips/pmc-sierra/msp71xx/msp_regops.h b/arch/mips/include/asm/pmc-sierra/msp71xx/msp_regops.h
similarity index 100%
rename from include/asm-mips/pmc-sierra/msp71xx/msp_regops.h
rename to arch/mips/include/asm/pmc-sierra/msp71xx/msp_regops.h
diff --git a/include/asm-mips/pmc-sierra/msp71xx/msp_regs.h b/arch/mips/include/asm/pmc-sierra/msp71xx/msp_regs.h
similarity index 100%
rename from include/asm-mips/pmc-sierra/msp71xx/msp_regs.h
rename to arch/mips/include/asm/pmc-sierra/msp71xx/msp_regs.h
diff --git a/include/asm-mips/pmc-sierra/msp71xx/msp_slp_int.h b/arch/mips/include/asm/pmc-sierra/msp71xx/msp_slp_int.h
similarity index 100%
rename from include/asm-mips/pmc-sierra/msp71xx/msp_slp_int.h
rename to arch/mips/include/asm/pmc-sierra/msp71xx/msp_slp_int.h
diff --git a/include/asm-mips/pmc-sierra/msp71xx/war.h b/arch/mips/include/asm/pmc-sierra/msp71xx/war.h
similarity index 100%
rename from include/asm-mips/pmc-sierra/msp71xx/war.h
rename to arch/mips/include/asm/pmc-sierra/msp71xx/war.h
diff --git a/include/asm-mips/pmon.h b/arch/mips/include/asm/pmon.h
similarity index 100%
rename from include/asm-mips/pmon.h
rename to arch/mips/include/asm/pmon.h
diff --git a/include/asm-mips/poll.h b/arch/mips/include/asm/poll.h
similarity index 100%
rename from include/asm-mips/poll.h
rename to arch/mips/include/asm/poll.h
diff --git a/include/asm-mips/posix_types.h b/arch/mips/include/asm/posix_types.h
similarity index 100%
rename from include/asm-mips/posix_types.h
rename to arch/mips/include/asm/posix_types.h
diff --git a/include/asm-mips/prefetch.h b/arch/mips/include/asm/prefetch.h
similarity index 100%
rename from include/asm-mips/prefetch.h
rename to arch/mips/include/asm/prefetch.h
diff --git a/include/asm-mips/processor.h b/arch/mips/include/asm/processor.h
similarity index 92%
rename from include/asm-mips/processor.h
rename to arch/mips/include/asm/processor.h
index a1e4453469f9af2e09ed52cd3f2b428b46b0c5da..18ee58e3944545bc82a77d6eb6781c033bf60eca 100644
--- a/include/asm-mips/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -105,6 +105,19 @@ struct mips_dsp_state {
{0,} \
}
+struct mips3264_watch_reg_state {
+ /* The width of watchlo is 32 in a 32 bit kernel and 64 in a
+ 64 bit kernel. We use unsigned long as it has the same
+ property. */
+ unsigned long watchlo[NUM_WATCH_REGS];
+ /* Only the mask and IRW bits from watchhi. */
+ u16 watchhi[NUM_WATCH_REGS];
+};
+
+union mips_watch_reg_state {
+ struct mips3264_watch_reg_state mips3264;
+};
+
typedef struct {
unsigned long seg;
} mm_segment_t;
@@ -137,6 +150,9 @@ struct thread_struct {
/* Saved state of the DSP ASE, if available. */
struct mips_dsp_state dsp;
+ /* Saved watch register state, if available. */
+ union mips_watch_reg_state watch;
+
/* Other stuff associated with the thread. */
unsigned long cp0_badvaddr; /* Last user fault */
unsigned long cp0_baduaddr; /* Last kernel fault accessing USEG */
@@ -192,6 +208,10 @@ struct thread_struct {
.dspr = {0, }, \
.dspcontrol = 0, \
}, \
+ /* \
+ * saved watch register stuff \
+ */ \
+ .watch = {{{0,},},}, \
/* \
* Other stuff associated with the process \
*/ \
diff --git a/include/asm-mips/ptrace.h b/arch/mips/include/asm/ptrace.h
similarity index 63%
rename from include/asm-mips/ptrace.h
rename to arch/mips/include/asm/ptrace.h
index 786f7e3c99bcfe591422c4c2ceec98ab0f97c6ec..9c22571b160d7416228226144420df1c9a5e6e7b 100644
--- a/include/asm-mips/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -9,6 +9,9 @@
#ifndef _ASM_PTRACE_H
#define _ASM_PTRACE_H
+#ifdef CONFIG_64BIT
+#define __ARCH_WANT_COMPAT_SYS_PTRACE
+#endif
/* 0 - 31 are integer registers, 32 - 63 are fp registers. */
#define FPR_BASE 32
@@ -71,11 +74,63 @@ struct pt_regs {
#define PTRACE_POKEDATA_3264 0xc3
#define PTRACE_GET_THREAD_AREA_3264 0xc4
+/* Read and write watchpoint registers. */
+enum pt_watch_style {
+ pt_watch_style_mips32,
+ pt_watch_style_mips64
+};
+struct mips32_watch_regs {
+ uint32_t watchlo[8];
+ /* Lower 16 bits of watchhi. */
+ uint16_t watchhi[8];
+ /* Valid mask and I R W bits.
+ * bit 0 -- 1 if W bit is usable.
+ * bit 1 -- 1 if R bit is usable.
+ * bit 2 -- 1 if I bit is usable.
+ * bits 3 - 11 -- Valid watchhi mask bits.
+ */
+ uint16_t watch_masks[8];
+ /* The number of valid watch register pairs. */
+ uint32_t num_valid;
+} __attribute__((aligned(8)));
+
+struct mips64_watch_regs {
+ uint64_t watchlo[8];
+ uint16_t watchhi[8];
+ uint16_t watch_masks[8];
+ uint32_t num_valid;
+} __attribute__((aligned(8)));
+
+struct pt_watch_regs {
+ enum pt_watch_style style;
+ union {
+ struct mips32_watch_regs mips32;
+ struct mips32_watch_regs mips64;
+ };
+};
+
+#define PTRACE_GET_WATCH_REGS 0xd0
+#define PTRACE_SET_WATCH_REGS 0xd1
+
#ifdef __KERNEL__
+#include <linux/compiler.h>
#include <linux/linkage.h>
#include <asm/isadep.h>
+struct task_struct;
+
+extern int ptrace_getregs(struct task_struct *child, __s64 __user *data);
+extern int ptrace_setregs(struct task_struct *child, __s64 __user *data);
+
+extern int ptrace_getfpregs(struct task_struct *child, __u32 __user *data);
+extern int ptrace_setfpregs(struct task_struct *child, __u32 __user *data);
+
+extern int ptrace_get_watch_regs(struct task_struct *child,
+ struct pt_watch_regs __user *addr);
+extern int ptrace_set_watch_regs(struct task_struct *child,
+ struct pt_watch_regs __user *addr);
+
/*
* Does the process account for user or for system time?
*/
diff --git a/include/asm-mips/r4k-timer.h b/arch/mips/include/asm/r4k-timer.h
similarity index 100%
rename from include/asm-mips/r4k-timer.h
rename to arch/mips/include/asm/r4k-timer.h
diff --git a/include/asm-mips/r4kcache.h b/arch/mips/include/asm/r4kcache.h
similarity index 100%
rename from include/asm-mips/r4kcache.h
rename to arch/mips/include/asm/r4kcache.h
diff --git a/include/asm-mips/reboot.h b/arch/mips/include/asm/reboot.h
similarity index 100%
rename from include/asm-mips/reboot.h
rename to arch/mips/include/asm/reboot.h
diff --git a/include/asm-mips/reg.h b/arch/mips/include/asm/reg.h
similarity index 100%
rename from include/asm-mips/reg.h
rename to arch/mips/include/asm/reg.h
diff --git a/include/asm-mips/regdef.h b/arch/mips/include/asm/regdef.h
similarity index 100%
rename from include/asm-mips/regdef.h
rename to arch/mips/include/asm/regdef.h
diff --git a/include/asm-mips/resource.h b/arch/mips/include/asm/resource.h
similarity index 100%
rename from include/asm-mips/resource.h
rename to arch/mips/include/asm/resource.h
diff --git a/include/asm-mips/rm9k-ocd.h b/arch/mips/include/asm/rm9k-ocd.h
similarity index 100%
rename from include/asm-mips/rm9k-ocd.h
rename to arch/mips/include/asm/rm9k-ocd.h
diff --git a/include/asm-mips/rtlx.h b/arch/mips/include/asm/rtlx.h
similarity index 100%
rename from include/asm-mips/rtlx.h
rename to arch/mips/include/asm/rtlx.h
diff --git a/include/asm-mips/scatterlist.h b/arch/mips/include/asm/scatterlist.h
similarity index 100%
rename from include/asm-mips/scatterlist.h
rename to arch/mips/include/asm/scatterlist.h
diff --git a/include/asm-mips/seccomp.h b/arch/mips/include/asm/seccomp.h
similarity index 100%
rename from include/asm-mips/seccomp.h
rename to arch/mips/include/asm/seccomp.h
diff --git a/include/asm-mips/sections.h b/arch/mips/include/asm/sections.h
similarity index 100%
rename from include/asm-mips/sections.h
rename to arch/mips/include/asm/sections.h
diff --git a/include/asm-mips/segment.h b/arch/mips/include/asm/segment.h
similarity index 100%
rename from include/asm-mips/segment.h
rename to arch/mips/include/asm/segment.h
diff --git a/include/asm-mips/sembuf.h b/arch/mips/include/asm/sembuf.h
similarity index 100%
rename from include/asm-mips/sembuf.h
rename to arch/mips/include/asm/sembuf.h
diff --git a/include/asm-mips/serial.h b/arch/mips/include/asm/serial.h
similarity index 100%
rename from include/asm-mips/serial.h
rename to arch/mips/include/asm/serial.h
diff --git a/include/asm-mips/setup.h b/arch/mips/include/asm/setup.h
similarity index 100%
rename from include/asm-mips/setup.h
rename to arch/mips/include/asm/setup.h
diff --git a/include/asm-mips/sgi/gio.h b/arch/mips/include/asm/sgi/gio.h
similarity index 100%
rename from include/asm-mips/sgi/gio.h
rename to arch/mips/include/asm/sgi/gio.h
diff --git a/include/asm-mips/sgi/hpc3.h b/arch/mips/include/asm/sgi/hpc3.h
similarity index 100%
rename from include/asm-mips/sgi/hpc3.h
rename to arch/mips/include/asm/sgi/hpc3.h
diff --git a/include/asm-mips/sgi/ioc.h b/arch/mips/include/asm/sgi/ioc.h
similarity index 100%
rename from include/asm-mips/sgi/ioc.h
rename to arch/mips/include/asm/sgi/ioc.h
diff --git a/include/asm-mips/sgi/ip22.h b/arch/mips/include/asm/sgi/ip22.h
similarity index 100%
rename from include/asm-mips/sgi/ip22.h
rename to arch/mips/include/asm/sgi/ip22.h
diff --git a/include/asm-mips/sgi/mc.h b/arch/mips/include/asm/sgi/mc.h
similarity index 100%
rename from include/asm-mips/sgi/mc.h
rename to arch/mips/include/asm/sgi/mc.h
diff --git a/include/asm-mips/sgi/pi1.h b/arch/mips/include/asm/sgi/pi1.h
similarity index 100%
rename from include/asm-mips/sgi/pi1.h
rename to arch/mips/include/asm/sgi/pi1.h
diff --git a/include/asm-mips/sgi/seeq.h b/arch/mips/include/asm/sgi/seeq.h
similarity index 100%
rename from include/asm-mips/sgi/seeq.h
rename to arch/mips/include/asm/sgi/seeq.h
diff --git a/include/asm-mips/sgi/sgi.h b/arch/mips/include/asm/sgi/sgi.h
similarity index 100%
rename from include/asm-mips/sgi/sgi.h
rename to arch/mips/include/asm/sgi/sgi.h
diff --git a/include/asm-mips/sgi/wd.h b/arch/mips/include/asm/sgi/wd.h
similarity index 100%
rename from include/asm-mips/sgi/wd.h
rename to arch/mips/include/asm/sgi/wd.h
diff --git a/include/asm-mips/sgialib.h b/arch/mips/include/asm/sgialib.h
similarity index 100%
rename from include/asm-mips/sgialib.h
rename to arch/mips/include/asm/sgialib.h
diff --git a/include/asm-mips/sgiarcs.h b/arch/mips/include/asm/sgiarcs.h
similarity index 100%
rename from include/asm-mips/sgiarcs.h
rename to arch/mips/include/asm/sgiarcs.h
diff --git a/include/asm-mips/sgidefs.h b/arch/mips/include/asm/sgidefs.h
similarity index 100%
rename from include/asm-mips/sgidefs.h
rename to arch/mips/include/asm/sgidefs.h
diff --git a/include/asm-mips/shmbuf.h b/arch/mips/include/asm/shmbuf.h
similarity index 100%
rename from include/asm-mips/shmbuf.h
rename to arch/mips/include/asm/shmbuf.h
diff --git a/include/asm-mips/shmparam.h b/arch/mips/include/asm/shmparam.h
similarity index 100%
rename from include/asm-mips/shmparam.h
rename to arch/mips/include/asm/shmparam.h
diff --git a/include/asm-mips/sibyte/bcm1480_int.h b/arch/mips/include/asm/sibyte/bcm1480_int.h
similarity index 100%
rename from include/asm-mips/sibyte/bcm1480_int.h
rename to arch/mips/include/asm/sibyte/bcm1480_int.h
diff --git a/include/asm-mips/sibyte/bcm1480_l2c.h b/arch/mips/include/asm/sibyte/bcm1480_l2c.h
similarity index 100%
rename from include/asm-mips/sibyte/bcm1480_l2c.h
rename to arch/mips/include/asm/sibyte/bcm1480_l2c.h
diff --git a/include/asm-mips/sibyte/bcm1480_mc.h b/arch/mips/include/asm/sibyte/bcm1480_mc.h
similarity index 100%
rename from include/asm-mips/sibyte/bcm1480_mc.h
rename to arch/mips/include/asm/sibyte/bcm1480_mc.h
diff --git a/include/asm-mips/sibyte/bcm1480_regs.h b/arch/mips/include/asm/sibyte/bcm1480_regs.h
similarity index 100%
rename from include/asm-mips/sibyte/bcm1480_regs.h
rename to arch/mips/include/asm/sibyte/bcm1480_regs.h
diff --git a/include/asm-mips/sibyte/bcm1480_scd.h b/arch/mips/include/asm/sibyte/bcm1480_scd.h
similarity index 100%
rename from include/asm-mips/sibyte/bcm1480_scd.h
rename to arch/mips/include/asm/sibyte/bcm1480_scd.h
diff --git a/include/asm-mips/sibyte/bigsur.h b/arch/mips/include/asm/sibyte/bigsur.h
similarity index 100%
rename from include/asm-mips/sibyte/bigsur.h
rename to arch/mips/include/asm/sibyte/bigsur.h
diff --git a/include/asm-mips/sibyte/board.h b/arch/mips/include/asm/sibyte/board.h
similarity index 100%
rename from include/asm-mips/sibyte/board.h
rename to arch/mips/include/asm/sibyte/board.h
diff --git a/include/asm-mips/sibyte/carmel.h b/arch/mips/include/asm/sibyte/carmel.h
similarity index 100%
rename from include/asm-mips/sibyte/carmel.h
rename to arch/mips/include/asm/sibyte/carmel.h
diff --git a/include/asm-mips/sibyte/sb1250.h b/arch/mips/include/asm/sibyte/sb1250.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250.h
rename to arch/mips/include/asm/sibyte/sb1250.h
diff --git a/include/asm-mips/sibyte/sb1250_defs.h b/arch/mips/include/asm/sibyte/sb1250_defs.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_defs.h
rename to arch/mips/include/asm/sibyte/sb1250_defs.h
diff --git a/include/asm-mips/sibyte/sb1250_dma.h b/arch/mips/include/asm/sibyte/sb1250_dma.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_dma.h
rename to arch/mips/include/asm/sibyte/sb1250_dma.h
diff --git a/include/asm-mips/sibyte/sb1250_genbus.h b/arch/mips/include/asm/sibyte/sb1250_genbus.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_genbus.h
rename to arch/mips/include/asm/sibyte/sb1250_genbus.h
diff --git a/include/asm-mips/sibyte/sb1250_int.h b/arch/mips/include/asm/sibyte/sb1250_int.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_int.h
rename to arch/mips/include/asm/sibyte/sb1250_int.h
diff --git a/include/asm-mips/sibyte/sb1250_l2c.h b/arch/mips/include/asm/sibyte/sb1250_l2c.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_l2c.h
rename to arch/mips/include/asm/sibyte/sb1250_l2c.h
diff --git a/include/asm-mips/sibyte/sb1250_ldt.h b/arch/mips/include/asm/sibyte/sb1250_ldt.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_ldt.h
rename to arch/mips/include/asm/sibyte/sb1250_ldt.h
diff --git a/include/asm-mips/sibyte/sb1250_mac.h b/arch/mips/include/asm/sibyte/sb1250_mac.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_mac.h
rename to arch/mips/include/asm/sibyte/sb1250_mac.h
diff --git a/include/asm-mips/sibyte/sb1250_mc.h b/arch/mips/include/asm/sibyte/sb1250_mc.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_mc.h
rename to arch/mips/include/asm/sibyte/sb1250_mc.h
diff --git a/include/asm-mips/sibyte/sb1250_regs.h b/arch/mips/include/asm/sibyte/sb1250_regs.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_regs.h
rename to arch/mips/include/asm/sibyte/sb1250_regs.h
diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/arch/mips/include/asm/sibyte/sb1250_scd.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_scd.h
rename to arch/mips/include/asm/sibyte/sb1250_scd.h
diff --git a/include/asm-mips/sibyte/sb1250_smbus.h b/arch/mips/include/asm/sibyte/sb1250_smbus.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_smbus.h
rename to arch/mips/include/asm/sibyte/sb1250_smbus.h
diff --git a/include/asm-mips/sibyte/sb1250_syncser.h b/arch/mips/include/asm/sibyte/sb1250_syncser.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_syncser.h
rename to arch/mips/include/asm/sibyte/sb1250_syncser.h
diff --git a/include/asm-mips/sibyte/sb1250_uart.h b/arch/mips/include/asm/sibyte/sb1250_uart.h
similarity index 100%
rename from include/asm-mips/sibyte/sb1250_uart.h
rename to arch/mips/include/asm/sibyte/sb1250_uart.h
diff --git a/include/asm-mips/sibyte/sentosa.h b/arch/mips/include/asm/sibyte/sentosa.h
similarity index 100%
rename from include/asm-mips/sibyte/sentosa.h
rename to arch/mips/include/asm/sibyte/sentosa.h
diff --git a/include/asm-mips/sibyte/swarm.h b/arch/mips/include/asm/sibyte/swarm.h
similarity index 100%
rename from include/asm-mips/sibyte/swarm.h
rename to arch/mips/include/asm/sibyte/swarm.h
diff --git a/include/asm-mips/sigcontext.h b/arch/mips/include/asm/sigcontext.h
similarity index 100%
rename from include/asm-mips/sigcontext.h
rename to arch/mips/include/asm/sigcontext.h
diff --git a/include/asm-mips/siginfo.h b/arch/mips/include/asm/siginfo.h
similarity index 100%
rename from include/asm-mips/siginfo.h
rename to arch/mips/include/asm/siginfo.h
diff --git a/include/asm-mips/signal.h b/arch/mips/include/asm/signal.h
similarity index 100%
rename from include/asm-mips/signal.h
rename to arch/mips/include/asm/signal.h
diff --git a/include/asm-mips/sim.h b/arch/mips/include/asm/sim.h
similarity index 100%
rename from include/asm-mips/sim.h
rename to arch/mips/include/asm/sim.h
diff --git a/include/asm-mips/smp-ops.h b/arch/mips/include/asm/smp-ops.h
similarity index 100%
rename from include/asm-mips/smp-ops.h
rename to arch/mips/include/asm/smp-ops.h
diff --git a/include/asm-mips/smp.h b/arch/mips/include/asm/smp.h
similarity index 100%
rename from include/asm-mips/smp.h
rename to arch/mips/include/asm/smp.h
diff --git a/include/asm-mips/smtc.h b/arch/mips/include/asm/smtc.h
similarity index 90%
rename from include/asm-mips/smtc.h
rename to arch/mips/include/asm/smtc.h
index 3639b28f80db84acbdea9672eb705fa8976aca7d..ea60bf08dcb0b9792e4433a7dd92117a3b1afd98 100644
--- a/include/asm-mips/smtc.h
+++ b/arch/mips/include/asm/smtc.h
@@ -6,6 +6,7 @@
*/
#include <asm/mips_mt.h>
+#include <asm/smtc_ipi.h>
/*
* System-wide SMTC status information
@@ -38,14 +39,15 @@ struct mm_struct;
struct task_struct;
void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu);
-
+void self_ipi(struct smtc_ipi *);
void smtc_flush_tlb_asid(unsigned long asid);
-extern int mipsmt_build_cpu_map(int startslot);
-extern void mipsmt_prepare_cpus(void);
+extern int smtc_build_cpu_map(int startslot);
+extern void smtc_prepare_cpus(int cpus);
extern void smtc_smp_finish(void);
extern void smtc_boot_secondary(int cpu, struct task_struct *t);
extern void smtc_cpus_done(void);
+
/*
* Sharing the TLB between multiple VPEs means that the
* "random" index selection function is not allowed to
diff --git a/include/asm-mips/smtc_ipi.h b/arch/mips/include/asm/smtc_ipi.h
similarity index 100%
rename from include/asm-mips/smtc_ipi.h
rename to arch/mips/include/asm/smtc_ipi.h
diff --git a/include/asm-mips/smtc_proc.h b/arch/mips/include/asm/smtc_proc.h
similarity index 100%
rename from include/asm-mips/smtc_proc.h
rename to arch/mips/include/asm/smtc_proc.h
diff --git a/include/asm-mips/smvp.h b/arch/mips/include/asm/smvp.h
similarity index 100%
rename from include/asm-mips/smvp.h
rename to arch/mips/include/asm/smvp.h
diff --git a/include/asm-mips/sn/addrs.h b/arch/mips/include/asm/sn/addrs.h
similarity index 100%
rename from include/asm-mips/sn/addrs.h
rename to arch/mips/include/asm/sn/addrs.h
diff --git a/include/asm-mips/sn/agent.h b/arch/mips/include/asm/sn/agent.h
similarity index 100%
rename from include/asm-mips/sn/agent.h
rename to arch/mips/include/asm/sn/agent.h
diff --git a/include/asm-mips/sn/arch.h b/arch/mips/include/asm/sn/arch.h
similarity index 100%
rename from include/asm-mips/sn/arch.h
rename to arch/mips/include/asm/sn/arch.h
diff --git a/include/asm-mips/sn/fru.h b/arch/mips/include/asm/sn/fru.h
similarity index 100%
rename from include/asm-mips/sn/fru.h
rename to arch/mips/include/asm/sn/fru.h
diff --git a/include/asm-mips/sn/gda.h b/arch/mips/include/asm/sn/gda.h
similarity index 100%
rename from include/asm-mips/sn/gda.h
rename to arch/mips/include/asm/sn/gda.h
diff --git a/include/asm-mips/sn/hub.h b/arch/mips/include/asm/sn/hub.h
similarity index 100%
rename from include/asm-mips/sn/hub.h
rename to arch/mips/include/asm/sn/hub.h
diff --git a/include/asm-mips/sn/intr.h b/arch/mips/include/asm/sn/intr.h
similarity index 100%
rename from include/asm-mips/sn/intr.h
rename to arch/mips/include/asm/sn/intr.h
diff --git a/include/asm-mips/sn/io.h b/arch/mips/include/asm/sn/io.h
similarity index 100%
rename from include/asm-mips/sn/io.h
rename to arch/mips/include/asm/sn/io.h
diff --git a/include/asm-mips/sn/ioc3.h b/arch/mips/include/asm/sn/ioc3.h
similarity index 100%
rename from include/asm-mips/sn/ioc3.h
rename to arch/mips/include/asm/sn/ioc3.h
diff --git a/include/asm-mips/sn/klconfig.h b/arch/mips/include/asm/sn/klconfig.h
similarity index 96%
rename from include/asm-mips/sn/klconfig.h
rename to arch/mips/include/asm/sn/klconfig.h
index 96cfd2ab1bcdb6a8b5f8a5f14bc4c6b23c3e1691..09e590daca17c36b5e157c93c4cc66fa4a0d2ef2 100644
--- a/include/asm-mips/sn/klconfig.h
+++ b/arch/mips/include/asm/sn/klconfig.h
@@ -425,7 +425,7 @@ typedef struct lboard_s {
unsigned char brd_sversion; /* version of this structure */
unsigned char brd_brevision; /* board revision */
unsigned char brd_promver; /* board prom version, if any */
- unsigned char brd_flags; /* Enabled, Disabled etc */
+ unsigned char brd_flags; /* Enabled, Disabled etc */
unsigned char brd_slot; /* slot number */
unsigned short brd_debugsw; /* Debug switches */
moduleid_t brd_module; /* module to which it belongs */
@@ -595,9 +595,9 @@ typedef struct klcpu_s { /* CPU */
klinfo_t cpu_info;
unsigned short cpu_prid; /* Processor PRID value */
unsigned short cpu_fpirr; /* FPU IRR value */
- unsigned short cpu_speed; /* Speed in MHZ */
- unsigned short cpu_scachesz; /* secondary cache size in MB */
- unsigned short cpu_scachespeed;/* secondary cache speed in MHz */
+ unsigned short cpu_speed; /* Speed in MHZ */
+ unsigned short cpu_scachesz; /* secondary cache size in MB */
+ unsigned short cpu_scachespeed;/* secondary cache speed in MHz */
} klcpu_t ;
#define CPU_STRUCT_VERSION 2
@@ -621,7 +621,7 @@ typedef struct klhub_uart_s { /* HUB */
typedef struct klmembnk_s { /* MEMORY BANK */
klinfo_t membnk_info;
- short membnk_memsz; /* Total memory in megabytes */
+ short membnk_memsz; /* Total memory in megabytes */
short membnk_dimm_select; /* bank to physical addr mapping*/
short membnk_bnksz[MD_MEM_BANKS]; /* Memory bank sizes */
short membnk_attr;
@@ -657,7 +657,7 @@ typedef struct klmod_serial_num_s {
typedef struct klxbow_s { /* XBOW */
klinfo_t xbow_info ;
- klport_t xbow_port_info[MAX_XBOW_LINKS] ; /* Module number */
+ klport_t xbow_port_info[MAX_XBOW_LINKS] ; /* Module number */
int xbow_master_hub_link;
/* type of brd connected+component struct ptr+flags */
} klxbow_t ;
@@ -673,9 +673,9 @@ typedef struct klpci_device_s {
typedef struct klbri_s { /* BRIDGE */
klinfo_t bri_info ;
- unsigned char bri_eprominfo ; /* IO6prom connected to bridge */
- unsigned char bri_bustype ; /* PCI/VME BUS bridge/GIO */
- pci_t pci_specific ; /* PCI Board config info */
+ unsigned char bri_eprominfo ; /* IO6prom connected to bridge */
+ unsigned char bri_bustype ; /* PCI/VME BUS bridge/GIO */
+ pci_t pci_specific ; /* PCI Board config info */
klpci_device_t bri_devices[MAX_PCI_DEVS] ; /* PCI IDs */
klconf_off_t bri_mfg_nic ;
} klbri_t ;
@@ -684,9 +684,9 @@ typedef struct klbri_s { /* BRIDGE */
typedef struct klioc3_s { /* IOC3 */
klinfo_t ioc3_info ;
- unsigned char ioc3_ssram ; /* Info about ssram */
- unsigned char ioc3_nvram ; /* Info about nvram */
- klinfo_t ioc3_superio ; /* Info about superio */
+ unsigned char ioc3_ssram ; /* Info about ssram */
+ unsigned char ioc3_nvram ; /* Info about nvram */
+ klinfo_t ioc3_superio ; /* Info about superio */
klconf_off_t ioc3_tty_off ;
klinfo_t ioc3_enet ;
klconf_off_t ioc3_enet_off ;
@@ -698,13 +698,13 @@ typedef struct klioc3_s { /* IOC3 */
typedef struct klvmeb_s { /* VME BRIDGE - PCI CTLR */
klinfo_t vmeb_info ;
vmeb_t vmeb_specific ;
- klconf_off_t vmeb_brdinfo[MAX_VME_SLOTS] ; /* VME Board config info */
+ klconf_off_t vmeb_brdinfo[MAX_VME_SLOTS] ; /* VME Board config info */
} klvmeb_t ;
typedef struct klvmed_s { /* VME DEVICE - VME BOARD */
klinfo_t vmed_info ;
vmed_t vmed_specific ;
- klconf_off_t vmed_brdinfo[MAX_VME_SLOTS] ; /* VME Board config info */
+ klconf_off_t vmed_brdinfo[MAX_VME_SLOTS] ; /* VME Board config info */
} klvmed_t ;
#define ROUTER_VECTOR_VERS 2
@@ -714,7 +714,7 @@ typedef struct klrou_s { /* ROUTER */
klinfo_t rou_info ;
unsigned int rou_flags ; /* PCFG_ROUTER_xxx flags */
nic_t rou_box_nic ; /* nic of the containing module */
- klport_t rou_port[MAX_ROUTER_PORTS + 1] ; /* array index 1 to 6 */
+ klport_t rou_port[MAX_ROUTER_PORTS + 1] ; /* array index 1 to 6 */
klconf_off_t rou_mfg_nic ; /* MFG NIC string */
u64 rou_vector; /* vector from master node */
} klrou_t ;
@@ -769,7 +769,7 @@ typedef struct klgsn_s { /* GSN board */
typedef struct klscsi_s { /* SCSI Controller */
klinfo_t scsi_info ;
- scsi_t scsi_specific ;
+ scsi_t scsi_specific ;
unsigned char scsi_numdevs ;
klconf_off_t scsi_devinfo[MAX_SCSI_DEVS] ;
} klscsi_t ;
@@ -803,13 +803,13 @@ typedef struct klmsdev_s { /* mouse device */
typedef struct klfddi_s { /* FDDI */
klinfo_t fddi_info ;
- fddi_t fddi_specific ;
+ fddi_t fddi_specific ;
klconf_off_t fddi_devinfo[MAX_FDDI_DEVS] ;
} klfddi_t ;
typedef struct klmio_s { /* MIO */
klinfo_t mio_info ;
- mio_t mio_specific ;
+ mio_t mio_specific ;
} klmio_t ;
diff --git a/include/asm-mips/sn/kldir.h b/arch/mips/include/asm/sn/kldir.h
similarity index 100%
rename from include/asm-mips/sn/kldir.h
rename to arch/mips/include/asm/sn/kldir.h
diff --git a/include/asm-mips/sn/klkernvars.h b/arch/mips/include/asm/sn/klkernvars.h
similarity index 100%
rename from include/asm-mips/sn/klkernvars.h
rename to arch/mips/include/asm/sn/klkernvars.h
diff --git a/include/asm-mips/sn/launch.h b/arch/mips/include/asm/sn/launch.h
similarity index 100%
rename from include/asm-mips/sn/launch.h
rename to arch/mips/include/asm/sn/launch.h
diff --git a/include/asm-mips/sn/mapped_kernel.h b/arch/mips/include/asm/sn/mapped_kernel.h
similarity index 90%
rename from include/asm-mips/sn/mapped_kernel.h
rename to arch/mips/include/asm/sn/mapped_kernel.h
index c3dd5d0d525fc66be6c92dc70c86b2ad5b547577..721496a0bb92979161c8ed3cc2946f7c069d256d 100644
--- a/include/asm-mips/sn/mapped_kernel.h
+++ b/arch/mips/include/asm/sn/mapped_kernel.h
@@ -5,6 +5,8 @@
#ifndef __ASM_SN_MAPPED_KERNEL_H
#define __ASM_SN_MAPPED_KERNEL_H
+#include <linux/mmzone.h>
+
/*
* Note on how mapped kernels work: the text and data section is
* compiled at cksseg segment (LOADADDR = 0xc001c000), and the
@@ -29,10 +31,8 @@
#define MAPPED_ADDR_RO_TO_PHYS(x) (x - REP_BASE)
#define MAPPED_ADDR_RW_TO_PHYS(x) (x - REP_BASE - 16777216)
-#define MAPPED_KERN_RO_PHYSBASE(n) \
- (PLAT_NODE_DATA(n)->kern_vars.kv_ro_baseaddr)
-#define MAPPED_KERN_RW_PHYSBASE(n) \
- (PLAT_NODE_DATA(n)->kern_vars.kv_rw_baseaddr)
+#define MAPPED_KERN_RO_PHYSBASE(n) (hub_data(n)->kern_vars.kv_ro_baseaddr)
+#define MAPPED_KERN_RW_PHYSBASE(n) (hub_data(n)->kern_vars.kv_rw_baseaddr)
#define MAPPED_KERN_RO_TO_PHYS(x) \
((unsigned long)MAPPED_ADDR_RO_TO_PHYS(x) | \
diff --git a/include/asm-mips/sn/nmi.h b/arch/mips/include/asm/sn/nmi.h
similarity index 100%
rename from include/asm-mips/sn/nmi.h
rename to arch/mips/include/asm/sn/nmi.h
diff --git a/include/asm-mips/sn/sn0/addrs.h b/arch/mips/include/asm/sn/sn0/addrs.h
similarity index 100%
rename from include/asm-mips/sn/sn0/addrs.h
rename to arch/mips/include/asm/sn/sn0/addrs.h
diff --git a/include/asm-mips/sn/sn0/arch.h b/arch/mips/include/asm/sn/sn0/arch.h
similarity index 100%
rename from include/asm-mips/sn/sn0/arch.h
rename to arch/mips/include/asm/sn/sn0/arch.h
diff --git a/include/asm-mips/sn/sn0/hub.h b/arch/mips/include/asm/sn/sn0/hub.h
similarity index 100%
rename from include/asm-mips/sn/sn0/hub.h
rename to arch/mips/include/asm/sn/sn0/hub.h
diff --git a/include/asm-mips/sn/sn0/hubio.h b/arch/mips/include/asm/sn/sn0/hubio.h
similarity index 96%
rename from include/asm-mips/sn/sn0/hubio.h
rename to arch/mips/include/asm/sn/sn0/hubio.h
index 0187895e556c0f4a42bb4a83c544b16687551536..d0c29d4de0846208bbd5c407f01a9782ded9d660 100644
--- a/include/asm-mips/sn/sn0/hubio.h
+++ b/arch/mips/include/asm/sn/sn0/hubio.h
@@ -175,10 +175,10 @@ typedef union hubii_wid_u {
u64 wid_reg_value;
struct {
u64 wid_rsvd: 32, /* unused */
- wid_rev_num: 4, /* revision number */
- wid_part_num: 16, /* the widget type: hub=c101 */
- wid_mfg_num: 11, /* Manufacturer id (IBM) */
- wid_rsvd1: 1; /* Reserved */
+ wid_rev_num: 4, /* revision number */
+ wid_part_num: 16, /* the widget type: hub=c101 */
+ wid_mfg_num: 11, /* Manufacturer id (IBM) */
+ wid_rsvd1: 1; /* Reserved */
} wid_fields_s;
} hubii_wid_t;
@@ -187,13 +187,13 @@ typedef union hubii_wcr_u {
u64 wcr_reg_value;
struct {
u64 wcr_rsvd: 41, /* unused */
- wcr_e_thresh: 5, /* elasticity threshold */
+ wcr_e_thresh: 5, /* elasticity threshold */
wcr_dir_con: 1, /* widget direct connect */
- wcr_f_bad_pkt: 1, /* Force bad llp pkt enable */
- wcr_xbar_crd: 3, /* LLP crossbar credit */
- wcr_rsvd1: 8, /* Reserved */
+ wcr_f_bad_pkt: 1, /* Force bad llp pkt enable */
+ wcr_xbar_crd: 3, /* LLP crossbar credit */
+ wcr_rsvd1: 8, /* Reserved */
wcr_tag_mode: 1, /* Tag mode */
- wcr_widget_id: 4; /* LLP crossbar credit */
+ wcr_widget_id: 4; /* LLP crossbar credit */
} wcr_fields_s;
} hubii_wcr_t;
@@ -220,14 +220,14 @@ typedef union hubii_ilcsr_u {
u64 icsr_reg_value;
struct {
u64 icsr_rsvd: 22, /* unused */
- icsr_max_burst: 10, /* max burst */
+ icsr_max_burst: 10, /* max burst */
icsr_rsvd4: 6, /* reserved */
- icsr_max_retry: 10, /* max retry */
+ icsr_max_retry: 10, /* max retry */
icsr_rsvd3: 2, /* reserved */
icsr_lnk_stat: 2, /* link status */
icsr_bm8: 1, /* Bit mode 8 */
icsr_llp_en: 1, /* LLP enable bit */
- icsr_rsvd2: 1, /* reserver */
+ icsr_rsvd2: 1, /* reserver */
icsr_wrm_reset: 1, /* Warm reset bit */
icsr_rsvd1: 2, /* Data ready offset */
icsr_null_to: 6; /* Null timeout */
@@ -240,9 +240,9 @@ typedef union hubii_iowa_u {
u64 iowa_reg_value;
struct {
u64 iowa_rsvd: 48, /* unused */
- iowa_wxoac: 8, /* xtalk widget access bits */
- iowa_rsvd1: 7, /* xtalk widget access bits */
- iowa_w0oac: 1; /* xtalk widget access bits */
+ iowa_wxoac: 8, /* xtalk widget access bits */
+ iowa_rsvd1: 7, /* xtalk widget access bits */
+ iowa_w0oac: 1; /* xtalk widget access bits */
} iowa_fields_s;
} hubii_iowa_t;
@@ -261,7 +261,7 @@ typedef union hubii_illr_u {
struct {
u64 illr_rsvd: 32, /* unused */
illr_cb_cnt: 16, /* checkbit error count */
- illr_sn_cnt: 16; /* sequence number count */
+ illr_sn_cnt: 16; /* sequence number count */
} illr_fields_s;
} hubii_illr_t;
@@ -275,7 +275,7 @@ typedef union io_perf_sel {
struct {
u64 perf_rsvd : 48,
perf_icct : 8,
- perf_ippr1 : 4,
+ perf_ippr1 : 4,
perf_ippr0 : 4;
} perf_sel_bits;
} io_perf_sel_t;
@@ -733,7 +733,7 @@ typedef union hubii_ifdr_u {
u64 ifdr_rsvd: 49,
ifdr_maxrp: 7,
ifdr_rsvd1: 1,
- ifdr_maxrq: 7;
+ ifdr_maxrq: 7;
} hi_ifdr_fields;
} hubii_ifdr_t;
diff --git a/include/asm-mips/sn/sn0/hubmd.h b/arch/mips/include/asm/sn/sn0/hubmd.h
similarity index 100%
rename from include/asm-mips/sn/sn0/hubmd.h
rename to arch/mips/include/asm/sn/sn0/hubmd.h
diff --git a/include/asm-mips/sn/sn0/hubni.h b/arch/mips/include/asm/sn/sn0/hubni.h
similarity index 100%
rename from include/asm-mips/sn/sn0/hubni.h
rename to arch/mips/include/asm/sn/sn0/hubni.h
diff --git a/include/asm-mips/sn/sn0/hubpi.h b/arch/mips/include/asm/sn/sn0/hubpi.h
similarity index 100%
rename from include/asm-mips/sn/sn0/hubpi.h
rename to arch/mips/include/asm/sn/sn0/hubpi.h
diff --git a/include/asm-mips/sn/sn0/ip27.h b/arch/mips/include/asm/sn/sn0/ip27.h
similarity index 100%
rename from include/asm-mips/sn/sn0/ip27.h
rename to arch/mips/include/asm/sn/sn0/ip27.h
diff --git a/include/asm-mips/sn/sn_private.h b/arch/mips/include/asm/sn/sn_private.h
similarity index 100%
rename from include/asm-mips/sn/sn_private.h
rename to arch/mips/include/asm/sn/sn_private.h
diff --git a/include/asm-mips/sn/types.h b/arch/mips/include/asm/sn/types.h
similarity index 100%
rename from include/asm-mips/sn/types.h
rename to arch/mips/include/asm/sn/types.h
diff --git a/include/asm-mips/sni.h b/arch/mips/include/asm/sni.h
similarity index 100%
rename from include/asm-mips/sni.h
rename to arch/mips/include/asm/sni.h
diff --git a/include/asm-mips/socket.h b/arch/mips/include/asm/socket.h
similarity index 100%
rename from include/asm-mips/socket.h
rename to arch/mips/include/asm/socket.h
diff --git a/include/asm-mips/sockios.h b/arch/mips/include/asm/sockios.h
similarity index 100%
rename from include/asm-mips/sockios.h
rename to arch/mips/include/asm/sockios.h
diff --git a/include/asm-mips/sparsemem.h b/arch/mips/include/asm/sparsemem.h
similarity index 100%
rename from include/asm-mips/sparsemem.h
rename to arch/mips/include/asm/sparsemem.h
diff --git a/include/asm-mips/spinlock.h b/arch/mips/include/asm/spinlock.h
similarity index 54%
rename from include/asm-mips/spinlock.h
rename to arch/mips/include/asm/spinlock.h
index bb897016c491a24e8369d461a50a59a892457154..5d98a3cb85b711f6b9f8a0f1ff7cf8a82b920778 100644
--- a/include/asm-mips/spinlock.h
+++ b/arch/mips/include/asm/spinlock.h
@@ -9,62 +9,125 @@
#ifndef _ASM_SPINLOCK_H
#define _ASM_SPINLOCK_H
+#include <linux/compiler.h>
+
#include <asm/barrier.h>
#include <asm/war.h>
/*
* Your basic SMP spinlocks, allowing only a single CPU anywhere
+ *
+ * Simple spin lock operations. There are two variants, one clears IRQ's
+ * on the local processor, one does not.
+ *
+ * These are fair FIFO ticket locks
+ *
+ * (the type definitions are in asm/spinlock_types.h)
*/
-#define __raw_spin_is_locked(x) ((x)->lock != 0)
-#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
-#define __raw_spin_unlock_wait(x) \
- do { cpu_relax(); } while ((x)->lock)
/*
- * Simple spin lock operations. There are two variants, one clears IRQ's
- * on the local processor, one does not.
- *
- * We make no fairness assumptions. They have a cost.
+ * Ticket locks are conceptually two parts, one indicating the current head of
+ * the queue, and the other indicating the current tail. The lock is acquired
+ * by atomically noting the tail and incrementing it by one (thus adding
+ * ourself to the queue and noting our position), then waiting until the head
+ * becomes equal to the the initial value of the tail.
*/
+static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
+{
+ unsigned int counters = ACCESS_ONCE(lock->lock);
+
+ return ((counters >> 14) ^ counters) & 0x1fff;
+}
+
+#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
+#define __raw_spin_unlock_wait(x) \
+ while (__raw_spin_is_locked(x)) { cpu_relax(); }
+
+static inline int __raw_spin_is_contended(raw_spinlock_t *lock)
+{
+ unsigned int counters = ACCESS_ONCE(lock->lock);
+
+ return (((counters >> 14) - counters) & 0x1fff) > 1;
+}
+
static inline void __raw_spin_lock(raw_spinlock_t *lock)
{
- unsigned int tmp;
+ int my_ticket;
+ int tmp;
if (R10000_LLSC_WAR) {
- __asm__ __volatile__(
- " .set noreorder # __raw_spin_lock \n"
- "1: ll %1, %2 \n"
- " bnez %1, 1b \n"
- " li %1, 1 \n"
- " sc %1, %0 \n"
- " beqzl %1, 1b \n"
+ __asm__ __volatile__ (
+ " .set push # __raw_spin_lock \n"
+ " .set noreorder \n"
+ " \n"
+ "1: ll %[ticket], %[ticket_ptr] \n"
+ " addiu %[my_ticket], %[ticket], 0x4000 \n"
+ " sc %[my_ticket], %[ticket_ptr] \n"
+ " beqzl %[my_ticket], 1b \n"
" nop \n"
- " .set reorder \n"
- : "=m" (lock->lock), "=&r" (tmp)
- : "m" (lock->lock)
- : "memory");
+ " srl %[my_ticket], %[ticket], 14 \n"
+ " andi %[my_ticket], %[my_ticket], 0x1fff \n"
+ " andi %[ticket], %[ticket], 0x1fff \n"
+ " bne %[ticket], %[my_ticket], 4f \n"
+ " subu %[ticket], %[my_ticket], %[ticket] \n"
+ "2: \n"
+ " .subsection 2 \n"
+ "4: andi %[ticket], %[ticket], 0x1fff \n"
+ "5: sll %[ticket], 5 \n"
+ " \n"
+ "6: bnez %[ticket], 6b \n"
+ " subu %[ticket], 1 \n"
+ " \n"
+ " lw %[ticket], %[ticket_ptr] \n"
+ " andi %[ticket], %[ticket], 0x1fff \n"
+ " beq %[ticket], %[my_ticket], 2b \n"
+ " subu %[ticket], %[my_ticket], %[ticket] \n"
+ " b 5b \n"
+ " subu %[ticket], %[ticket], 1 \n"
+ " .previous \n"
+ " .set pop \n"
+ : [ticket_ptr] "+m" (lock->lock),
+ [ticket] "=&r" (tmp),
+ [my_ticket] "=&r" (my_ticket));
} else {
- __asm__ __volatile__(
- " .set noreorder # __raw_spin_lock \n"
- "1: ll %1, %2 \n"
- " bnez %1, 2f \n"
- " li %1, 1 \n"
- " sc %1, %0 \n"
- " beqz %1, 2f \n"
+ __asm__ __volatile__ (
+ " .set push # __raw_spin_lock \n"
+ " .set noreorder \n"
+ " \n"
+ " ll %[ticket], %[ticket_ptr] \n"
+ "1: addiu %[my_ticket], %[ticket], 0x4000 \n"
+ " sc %[my_ticket], %[ticket_ptr] \n"
+ " beqz %[my_ticket], 3f \n"
" nop \n"
+ " srl %[my_ticket], %[ticket], 14 \n"
+ " andi %[my_ticket], %[my_ticket], 0x1fff \n"
+ " andi %[ticket], %[ticket], 0x1fff \n"
+ " bne %[ticket], %[my_ticket], 4f \n"
+ " subu %[ticket], %[my_ticket], %[ticket] \n"
+ "2: \n"
" .subsection 2 \n"
- "2: ll %1, %2 \n"
- " bnez %1, 2b \n"
- " li %1, 1 \n"
- " b 1b \n"
- " nop \n"
+ "3: b 1b \n"
+ " ll %[ticket], %[ticket_ptr] \n"
+ " \n"
+ "4: andi %[ticket], %[ticket], 0x1fff \n"
+ "5: sll %[ticket], 5 \n"
+ " \n"
+ "6: bnez %[ticket], 6b \n"
+ " subu %[ticket], 1 \n"
+ " \n"
+ " lw %[ticket], %[ticket_ptr] \n"
+ " andi %[ticket], %[ticket], 0x1fff \n"
+ " beq %[ticket], %[my_ticket], 2b \n"
+ " subu %[ticket], %[my_ticket], %[ticket] \n"
+ " b 5b \n"
+ " subu %[ticket], %[ticket], 1 \n"
" .previous \n"
- " .set reorder \n"
- : "=m" (lock->lock), "=&r" (tmp)
- : "m" (lock->lock)
- : "memory");
+ " .set pop \n"
+ : [ticket_ptr] "+m" (lock->lock),
+ [ticket] "=&r" (tmp),
+ [my_ticket] "=&r" (my_ticket));
}
smp_llsc_mb();
@@ -72,55 +135,103 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
static inline void __raw_spin_unlock(raw_spinlock_t *lock)
{
- smp_mb();
+ int tmp;
- __asm__ __volatile__(
- " .set noreorder # __raw_spin_unlock \n"
- " sw $0, %0 \n"
- " .set\treorder \n"
- : "=m" (lock->lock)
- : "m" (lock->lock)
- : "memory");
+ smp_llsc_mb();
+
+ if (R10000_LLSC_WAR) {
+ __asm__ __volatile__ (
+ " # __raw_spin_unlock \n"
+ "1: ll %[ticket], %[ticket_ptr] \n"
+ " addiu %[ticket], %[ticket], 1 \n"
+ " ori %[ticket], %[ticket], 0x2000 \n"
+ " xori %[ticket], %[ticket], 0x2000 \n"
+ " sc %[ticket], %[ticket_ptr] \n"
+ " beqzl %[ticket], 2f \n"
+ : [ticket_ptr] "+m" (lock->lock),
+ [ticket] "=&r" (tmp));
+ } else {
+ __asm__ __volatile__ (
+ " .set push # __raw_spin_unlock \n"
+ " .set noreorder \n"
+ " \n"
+ " ll %[ticket], %[ticket_ptr] \n"
+ "1: addiu %[ticket], %[ticket], 1 \n"
+ " ori %[ticket], %[ticket], 0x2000 \n"
+ " xori %[ticket], %[ticket], 0x2000 \n"
+ " sc %[ticket], %[ticket_ptr] \n"
+ " beqz %[ticket], 2f \n"
+ " nop \n"
+ " \n"
+ " .subsection 2 \n"
+ "2: b 1b \n"
+ " ll %[ticket], %[ticket_ptr] \n"
+ " .previous \n"
+ " .set pop \n"
+ : [ticket_ptr] "+m" (lock->lock),
+ [ticket] "=&r" (tmp));
+ }
}
static inline unsigned int __raw_spin_trylock(raw_spinlock_t *lock)
{
- unsigned int temp, res;
+ int tmp, tmp2, tmp3;
if (R10000_LLSC_WAR) {
- __asm__ __volatile__(
- " .set noreorder # __raw_spin_trylock \n"
- "1: ll %0, %3 \n"
- " ori %2, %0, 1 \n"
- " sc %2, %1 \n"
- " beqzl %2, 1b \n"
- " nop \n"
- " andi %2, %0, 1 \n"
- " .set reorder"
- : "=&r" (temp), "=m" (lock->lock), "=&r" (res)
- : "m" (lock->lock)
- : "memory");
+ __asm__ __volatile__ (
+ " .set push # __raw_spin_trylock \n"
+ " .set noreorder \n"
+ " \n"
+ "1: ll %[ticket], %[ticket_ptr] \n"
+ " srl %[my_ticket], %[ticket], 14 \n"
+ " andi %[my_ticket], %[my_ticket], 0x1fff \n"
+ " andi %[now_serving], %[ticket], 0x1fff \n"
+ " bne %[my_ticket], %[now_serving], 3f \n"
+ " addiu %[ticket], %[ticket], 0x4000 \n"
+ " sc %[ticket], %[ticket_ptr] \n"
+ " beqzl %[ticket], 1b \n"
+ " li %[ticket], 1 \n"
+ "2: \n"
+ " .subsection 2 \n"
+ "3: b 2b \n"
+ " li %[ticket], 0 \n"
+ " .previous \n"
+ " .set pop \n"
+ : [ticket_ptr] "+m" (lock->lock),
+ [ticket] "=&r" (tmp),
+ [my_ticket] "=&r" (tmp2),
+ [now_serving] "=&r" (tmp3));
} else {
- __asm__ __volatile__(
- " .set noreorder # __raw_spin_trylock \n"
- "1: ll %0, %3 \n"
- " ori %2, %0, 1 \n"
- " sc %2, %1 \n"
- " beqz %2, 2f \n"
- " andi %2, %0, 1 \n"
+ __asm__ __volatile__ (
+ " .set push # __raw_spin_trylock \n"
+ " .set noreorder \n"
+ " \n"
+ " ll %[ticket], %[ticket_ptr] \n"
+ "1: srl %[my_ticket], %[ticket], 14 \n"
+ " andi %[my_ticket], %[my_ticket], 0x1fff \n"
+ " andi %[now_serving], %[ticket], 0x1fff \n"
+ " bne %[my_ticket], %[now_serving], 3f \n"
+ " addiu %[ticket], %[ticket], 0x4000 \n"
+ " sc %[ticket], %[ticket_ptr] \n"
+ " beqz %[ticket], 4f \n"
+ " li %[ticket], 1 \n"
+ "2: \n"
" .subsection 2 \n"
- "2: b 1b \n"
- " nop \n"
+ "3: b 2b \n"
+ " li %[ticket], 0 \n"
+ "4: b 1b \n"
+ " ll %[ticket], %[ticket_ptr] \n"
" .previous \n"
- " .set reorder"
- : "=&r" (temp), "=m" (lock->lock), "=&r" (res)
- : "m" (lock->lock)
- : "memory");
+ " .set pop \n"
+ : [ticket_ptr] "+m" (lock->lock),
+ [ticket] "=&r" (tmp),
+ [my_ticket] "=&r" (tmp2),
+ [now_serving] "=&r" (tmp3));
}
smp_llsc_mb();
- return res == 0;
+ return tmp;
}
/*
diff --git a/include/asm-mips/spinlock_types.h b/arch/mips/include/asm/spinlock_types.h
similarity index 75%
rename from include/asm-mips/spinlock_types.h
rename to arch/mips/include/asm/spinlock_types.h
index ce26c5048b154db213af70d8601e9926ccb14096..adeedaa116c14ef379c7b8fb8fcc1237b4c66bfd 100644
--- a/include/asm-mips/spinlock_types.h
+++ b/arch/mips/include/asm/spinlock_types.h
@@ -6,7 +6,12 @@
#endif
typedef struct {
- volatile unsigned int lock;
+ /*
+ * bits 0..13: serving_now
+ * bits 14 : junk data
+ * bits 15..28: ticket
+ */
+ unsigned int lock;
} raw_spinlock_t;
#define __RAW_SPIN_LOCK_UNLOCKED { 0 }
diff --git a/include/asm-mips/stackframe.h b/arch/mips/include/asm/stackframe.h
similarity index 84%
rename from include/asm-mips/stackframe.h
rename to arch/mips/include/asm/stackframe.h
index 051e1af0bb95d08cfcec7295bb30f7234f95a817..4c37c4e5f72e4e51b578148f2e8943554da1b41a 100644
--- a/include/asm-mips/stackframe.h
+++ b/arch/mips/include/asm/stackframe.h
@@ -297,14 +297,31 @@
#ifdef CONFIG_MIPS_MT_SMTC
.set mips32r2
/*
- * This may not really be necessary if ints are already
- * inhibited here.
+ * We need to make sure the read-modify-write
+ * of Status below isn't perturbed by an interrupt
+ * or cross-TC access, so we need to do at least a DMT,
+ * protected by an interrupt-inhibit. But setting IXMT
+ * also creates a few-cycle window where an IPI could
+ * be queued and not be detected before potentially
+ * returning to a WAIT or user-mode loop. It must be
+ * replayed.
+ *
+ * We're in the middle of a context switch, and
+ * we can't dispatch it directly without trashing
+ * some registers, so we'll try to detect this unlikely
+ * case and program a software interrupt in the VPE,
+ * as would be done for a cross-VPE IPI. To accomodate
+ * the handling of that case, we're doing a DVPE instead
+ * of just a DMT here to protect against other threads.
+ * This is a lot of cruft to cover a tiny window.
+ * If you can find a better design, implement it!
+ *
*/
mfc0 v0, CP0_TCSTATUS
ori v0, TCSTATUS_IXMT
mtc0 v0, CP0_TCSTATUS
_ehb
- DMT 5 # dmt a1
+ DVPE 5 # dvpe a1
jal mips_ihb
#endif /* CONFIG_MIPS_MT_SMTC */
mfc0 a0, CP0_STATUS
@@ -325,17 +342,50 @@
*/
LONG_L v1, PT_TCSTATUS(sp)
_ehb
- mfc0 v0, CP0_TCSTATUS
+ mfc0 a0, CP0_TCSTATUS
andi v1, TCSTATUS_IXMT
- /* We know that TCStatua.IXMT should be set from above */
- xori v0, v0, TCSTATUS_IXMT
- or v0, v0, v1
- mtc0 v0, CP0_TCSTATUS
- _ehb
- andi a1, a1, VPECONTROL_TE
+ bnez v1, 0f
+
+/*
+ * We'd like to detect any IPIs queued in the tiny window
+ * above and request an software interrupt to service them
+ * when we ERET.
+ *
+ * Computing the offset into the IPIQ array of the executing
+ * TC's IPI queue in-line would be tedious. We use part of
+ * the TCContext register to hold 16 bits of offset that we
+ * can add in-line to find the queue head.
+ */
+ mfc0 v0, CP0_TCCONTEXT
+ la a2, IPIQ
+ srl v0, v0, 16
+ addu a2, a2, v0
+ LONG_L v0, 0(a2)
+ beqz v0, 0f
+/*
+ * If we have a queue, provoke dispatch within the VPE by setting C_SW1
+ */
+ mfc0 v0, CP0_CAUSE
+ ori v0, v0, C_SW1
+ mtc0 v0, CP0_CAUSE
+0:
+ /*
+ * This test should really never branch but
+ * let's be prudent here. Having atomized
+ * the shared register modifications, we can
+ * now EVPE, and must do so before interrupts
+ * are potentially re-enabled.
+ */
+ andi a1, a1, MVPCONTROL_EVP
beqz a1, 1f
- emt
+ evpe
1:
+ /* We know that TCStatua.IXMT should be set from above */
+ xori a0, a0, TCSTATUS_IXMT
+ or a0, a0, v1
+ mtc0 a0, CP0_TCSTATUS
+ _ehb
+
.set mips0
#endif /* CONFIG_MIPS_MT_SMTC */
LONG_L v1, PT_EPC(sp)
diff --git a/include/asm-mips/stacktrace.h b/arch/mips/include/asm/stacktrace.h
similarity index 100%
rename from include/asm-mips/stacktrace.h
rename to arch/mips/include/asm/stacktrace.h
diff --git a/include/asm-mips/stat.h b/arch/mips/include/asm/stat.h
similarity index 100%
rename from include/asm-mips/stat.h
rename to arch/mips/include/asm/stat.h
diff --git a/include/asm-mips/statfs.h b/arch/mips/include/asm/statfs.h
similarity index 100%
rename from include/asm-mips/statfs.h
rename to arch/mips/include/asm/statfs.h
diff --git a/include/asm-mips/string.h b/arch/mips/include/asm/string.h
similarity index 100%
rename from include/asm-mips/string.h
rename to arch/mips/include/asm/string.h
diff --git a/include/asm-mips/suspend.h b/arch/mips/include/asm/suspend.h
similarity index 100%
rename from include/asm-mips/suspend.h
rename to arch/mips/include/asm/suspend.h
diff --git a/include/asm-mips/sysmips.h b/arch/mips/include/asm/sysmips.h
similarity index 100%
rename from include/asm-mips/sysmips.h
rename to arch/mips/include/asm/sysmips.h
diff --git a/include/asm-mips/system.h b/arch/mips/include/asm/system.h
similarity index 99%
rename from include/asm-mips/system.h
rename to arch/mips/include/asm/system.h
index a944eda4faf5ef5f1f3e6ff53932056cf4ce7e4f..cd30f83235bb292360233737dd87a4ac343b0830 100644
--- a/include/asm-mips/system.h
+++ b/arch/mips/include/asm/system.h
@@ -20,6 +20,7 @@
#include <asm/cmpxchg.h>
#include <asm/cpu-features.h>
#include <asm/dsp.h>
+#include <asm/watch.h>
#include <asm/war.h>
@@ -76,6 +77,7 @@ do { \
__restore_dsp(current); \
if (cpu_has_userlocal) \
write_c0_userlocal(current_thread_info()->tp_value); \
+ __restore_watch(); \
} while (0)
static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
diff --git a/include/asm-mips/termbits.h b/arch/mips/include/asm/termbits.h
similarity index 100%
rename from include/asm-mips/termbits.h
rename to arch/mips/include/asm/termbits.h
diff --git a/include/asm-mips/termios.h b/arch/mips/include/asm/termios.h
similarity index 100%
rename from include/asm-mips/termios.h
rename to arch/mips/include/asm/termios.h
diff --git a/include/asm-mips/thread_info.h b/arch/mips/include/asm/thread_info.h
similarity index 97%
rename from include/asm-mips/thread_info.h
rename to arch/mips/include/asm/thread_info.h
index bb3060699df29f437facbb5631fd44985ca9e69e..3f76de73c943e825be4464ff4cfc245fdd421aa1 100644
--- a/include/asm-mips/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
@@ -124,6 +124,7 @@ register struct thread_info *__current_thread_info __asm__("$28");
#define TIF_32BIT_REGS 22 /* also implies 16/32 fprs */
#define TIF_32BIT_ADDR 23 /* 32-bit address space (o32/n32) */
#define TIF_FPUBOUND 24 /* thread bound to FPU-full CPU set */
+#define TIF_LOAD_WATCH 25 /* If set, load watch registers */
#define TIF_SYSCALL_TRACE 31 /* syscall trace active */
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
@@ -140,6 +141,7 @@ register struct thread_info *__current_thread_info __asm__("$28");
#define _TIF_32BIT_REGS (1<<TIF_32BIT_REGS)
#define _TIF_32BIT_ADDR (1<<TIF_32BIT_ADDR)
#define _TIF_FPUBOUND (1<<TIF_FPUBOUND)
+#define _TIF_LOAD_WATCH (1<<TIF_LOAD_WATCH)
/* work to do on interrupt/exception return */
#define _TIF_WORK_MASK (0x0000ffef & ~_TIF_SECCOMP)
diff --git a/include/asm-mips/time.h b/arch/mips/include/asm/time.h
similarity index 100%
rename from include/asm-mips/time.h
rename to arch/mips/include/asm/time.h
diff --git a/include/asm-mips/timex.h b/arch/mips/include/asm/timex.h
similarity index 100%
rename from include/asm-mips/timex.h
rename to arch/mips/include/asm/timex.h
diff --git a/include/asm-mips/titan_dep.h b/arch/mips/include/asm/titan_dep.h
similarity index 100%
rename from include/asm-mips/titan_dep.h
rename to arch/mips/include/asm/titan_dep.h
diff --git a/include/asm-mips/tlb.h b/arch/mips/include/asm/tlb.h
similarity index 100%
rename from include/asm-mips/tlb.h
rename to arch/mips/include/asm/tlb.h
diff --git a/include/asm-mips/tlbdebug.h b/arch/mips/include/asm/tlbdebug.h
similarity index 100%
rename from include/asm-mips/tlbdebug.h
rename to arch/mips/include/asm/tlbdebug.h
diff --git a/include/asm-mips/tlbflush.h b/arch/mips/include/asm/tlbflush.h
similarity index 100%
rename from include/asm-mips/tlbflush.h
rename to arch/mips/include/asm/tlbflush.h
diff --git a/include/asm-mips/topology.h b/arch/mips/include/asm/topology.h
similarity index 100%
rename from include/asm-mips/topology.h
rename to arch/mips/include/asm/topology.h
diff --git a/include/asm-mips/traps.h b/arch/mips/include/asm/traps.h
similarity index 100%
rename from include/asm-mips/traps.h
rename to arch/mips/include/asm/traps.h
diff --git a/arch/mips/include/asm/txx9/boards.h b/arch/mips/include/asm/txx9/boards.h
new file mode 100644
index 0000000000000000000000000000000000000000..cbe9476d963e3681306dc8dea73294a253c4bdd3
--- /dev/null
+++ b/arch/mips/include/asm/txx9/boards.h
@@ -0,0 +1,13 @@
+#ifdef CONFIG_TOSHIBA_JMR3927
+BOARD_VEC(jmr3927_vec)
+#endif
+#ifdef CONFIG_TOSHIBA_RBTX4927
+BOARD_VEC(rbtx4927_vec)
+BOARD_VEC(rbtx4937_vec)
+#endif
+#ifdef CONFIG_TOSHIBA_RBTX4938
+BOARD_VEC(rbtx4938_vec)
+#endif
+#ifdef CONFIG_TOSHIBA_RBTX4939
+BOARD_VEC(rbtx4939_vec)
+#endif
diff --git a/include/asm-mips/txx9/generic.h b/arch/mips/include/asm/txx9/generic.h
similarity index 73%
rename from include/asm-mips/txx9/generic.h
rename to arch/mips/include/asm/txx9/generic.h
index 5b1ccf901c625a99931e6ed8e6e3a34c622c3312..4316a3e57678e995219c8a8a4f4278adfe80baa2 100644
--- a/include/asm-mips/txx9/generic.h
+++ b/arch/mips/include/asm/txx9/generic.h
@@ -42,9 +42,10 @@ struct txx9_board_vec {
};
extern struct txx9_board_vec *txx9_board_vec;
extern int (*txx9_irq_dispatch)(int pending);
-void prom_init_cmdline(void);
char *prom_getcmdline(void);
+const char *prom_getenv(const char *name);
void txx9_wdt_init(unsigned long base);
+void txx9_wdt_now(unsigned long base);
void txx9_spi_init(int busid, unsigned long base, int irq);
void txx9_ethaddr_init(unsigned int id, unsigned char *ethaddr);
void txx9_sio_init(unsigned long baseaddr, int irq,
@@ -59,4 +60,30 @@ static inline void txx9_sio_putchar_init(unsigned long baseaddr)
}
#endif
+struct physmap_flash_data;
+void txx9_physmap_flash_init(int no, unsigned long addr, unsigned long size,
+ const struct physmap_flash_data *pdata);
+
+/* 8 bit version of __fls(): find first bit set (returns 0..7) */
+static inline unsigned int __fls8(unsigned char x)
+{
+ int r = 7;
+
+ if (!(x & 0xf0)) {
+ r -= 4;
+ x <<= 4;
+ }
+ if (!(x & 0xc0)) {
+ r -= 2;
+ x <<= 2;
+ }
+ if (!(x & 0x80))
+ r -= 1;
+ return r;
+}
+
+void txx9_iocled_init(unsigned long baseaddr,
+ int basenum, unsigned int num, int lowactive,
+ const char *color, char **deftriggers);
+
#endif /* __ASM_TXX9_GENERIC_H */
diff --git a/include/asm-mips/txx9/jmr3927.h b/arch/mips/include/asm/txx9/jmr3927.h
similarity index 100%
rename from include/asm-mips/txx9/jmr3927.h
rename to arch/mips/include/asm/txx9/jmr3927.h
diff --git a/include/asm-mips/txx9/pci.h b/arch/mips/include/asm/txx9/pci.h
similarity index 100%
rename from include/asm-mips/txx9/pci.h
rename to arch/mips/include/asm/txx9/pci.h
diff --git a/include/asm-mips/txx9/rbtx4927.h b/arch/mips/include/asm/txx9/rbtx4927.h
similarity index 94%
rename from include/asm-mips/txx9/rbtx4927.h
rename to arch/mips/include/asm/txx9/rbtx4927.h
index 6fcec912c1439f22e6dbae160e2119d95c15e609..b2adab3d1acceef690627a1feeff82338cc291ba 100644
--- a/include/asm-mips/txx9/rbtx4927.h
+++ b/arch/mips/include/asm/txx9/rbtx4927.h
@@ -34,8 +34,10 @@
#define RBTX4927_PCIIO 0x16000000
#define RBTX4927_PCIIO_SIZE 0x01000000
+#define RBTX4927_LED_ADDR (IO_BASE + TXX9_CE(2) + 0x00001000)
#define RBTX4927_IMASK_ADDR (IO_BASE + TXX9_CE(2) + 0x00002000)
#define RBTX4927_IMSTAT_ADDR (IO_BASE + TXX9_CE(2) + 0x00002006)
+#define RBTX4927_SOFTINT_ADDR (IO_BASE + TXX9_CE(2) + 0x00003000)
#define RBTX4927_SOFTRESET_ADDR (IO_BASE + TXX9_CE(2) + 0x0000f000)
#define RBTX4927_SOFTRESETLOCK_ADDR (IO_BASE + TXX9_CE(2) + 0x0000f002)
#define RBTX4927_PCIRESET_ADDR (IO_BASE + TXX9_CE(2) + 0x0000f006)
@@ -47,6 +49,7 @@
#define rbtx4927_imask_addr ((__u8 __iomem *)RBTX4927_IMASK_ADDR)
#define rbtx4927_imstat_addr ((__u8 __iomem *)RBTX4927_IMSTAT_ADDR)
+#define rbtx4927_softint_addr ((__u8 __iomem *)RBTX4927_SOFTINT_ADDR)
#define rbtx4927_softreset_addr ((__u8 __iomem *)RBTX4927_SOFTRESET_ADDR)
#define rbtx4927_softresetlock_addr \
((__u8 __iomem *)RBTX4927_SOFTRESETLOCK_ADDR)
diff --git a/include/asm-mips/txx9/rbtx4938.h b/arch/mips/include/asm/txx9/rbtx4938.h
similarity index 100%
rename from include/asm-mips/txx9/rbtx4938.h
rename to arch/mips/include/asm/txx9/rbtx4938.h
diff --git a/arch/mips/include/asm/txx9/rbtx4939.h b/arch/mips/include/asm/txx9/rbtx4939.h
new file mode 100644
index 0000000000000000000000000000000000000000..1acf428c0b4fef83ef04f0aa5ab6af3227850fba
--- /dev/null
+++ b/arch/mips/include/asm/txx9/rbtx4939.h
@@ -0,0 +1,133 @@
+/*
+ * Definitions for RBTX4939
+ *
+ * (C) Copyright TOSHIBA CORPORATION 2005-2006
+ * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
+ * terms of the GNU General Public License version 2. This program is
+ * licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __ASM_TXX9_RBTX4939_H
+#define __ASM_TXX9_RBTX4939_H
+
+#include <asm/addrspace.h>
+#include <asm/txx9irq.h>
+#include <asm/txx9/generic.h>
+#include <asm/txx9/tx4939.h>
+
+/* Address map */
+#define RBTX4939_IOC_REG_ADDR (IO_BASE + TXX9_CE(1) + 0x00000000)
+#define RBTX4939_BOARD_REV_ADDR (IO_BASE + TXX9_CE(1) + 0x00000000)
+#define RBTX4939_IOC_REV_ADDR (IO_BASE + TXX9_CE(1) + 0x00000002)
+#define RBTX4939_CONFIG1_ADDR (IO_BASE + TXX9_CE(1) + 0x00000004)
+#define RBTX4939_CONFIG2_ADDR (IO_BASE + TXX9_CE(1) + 0x00000006)
+#define RBTX4939_CONFIG3_ADDR (IO_BASE + TXX9_CE(1) + 0x00000008)
+#define RBTX4939_CONFIG4_ADDR (IO_BASE + TXX9_CE(1) + 0x0000000a)
+#define RBTX4939_USTAT_ADDR (IO_BASE + TXX9_CE(1) + 0x00001000)
+#define RBTX4939_UDIPSW_ADDR (IO_BASE + TXX9_CE(1) + 0x00001002)
+#define RBTX4939_BDIPSW_ADDR (IO_BASE + TXX9_CE(1) + 0x00001004)
+#define RBTX4939_IEN_ADDR (IO_BASE + TXX9_CE(1) + 0x00002000)
+#define RBTX4939_IPOL_ADDR (IO_BASE + TXX9_CE(1) + 0x00002002)
+#define RBTX4939_IFAC1_ADDR (IO_BASE + TXX9_CE(1) + 0x00002004)
+#define RBTX4939_IFAC2_ADDR (IO_BASE + TXX9_CE(1) + 0x00002006)
+#define RBTX4939_SOFTINT_ADDR (IO_BASE + TXX9_CE(1) + 0x00003000)
+#define RBTX4939_ISASTAT_ADDR (IO_BASE + TXX9_CE(1) + 0x00004000)
+#define RBTX4939_PCISTAT_ADDR (IO_BASE + TXX9_CE(1) + 0x00004002)
+#define RBTX4939_ROME_ADDR (IO_BASE + TXX9_CE(1) + 0x00004004)
+#define RBTX4939_SPICS_ADDR (IO_BASE + TXX9_CE(1) + 0x00004006)
+#define RBTX4939_AUDI_ADDR (IO_BASE + TXX9_CE(1) + 0x00004008)
+#define RBTX4939_ISAGPIO_ADDR (IO_BASE + TXX9_CE(1) + 0x0000400a)
+#define RBTX4939_PE1_ADDR (IO_BASE + TXX9_CE(1) + 0x00005000)
+#define RBTX4939_PE2_ADDR (IO_BASE + TXX9_CE(1) + 0x00005002)
+#define RBTX4939_PE3_ADDR (IO_BASE + TXX9_CE(1) + 0x00005004)
+#define RBTX4939_VP_ADDR (IO_BASE + TXX9_CE(1) + 0x00005006)
+#define RBTX4939_VPRESET_ADDR (IO_BASE + TXX9_CE(1) + 0x00005008)
+#define RBTX4939_VPSOUT_ADDR (IO_BASE + TXX9_CE(1) + 0x0000500a)
+#define RBTX4939_VPSIN_ADDR (IO_BASE + TXX9_CE(1) + 0x0000500c)
+#define RBTX4939_7SEG_ADDR(s, ch) \
+ (IO_BASE + TXX9_CE(1) + 0x00006000 + (s) * 16 + ((ch) & 3) * 2)
+#define RBTX4939_SOFTRESET_ADDR (IO_BASE + TXX9_CE(1) + 0x00007000)
+#define RBTX4939_RESETEN_ADDR (IO_BASE + TXX9_CE(1) + 0x00007002)
+#define RBTX4939_RESETSTAT_ADDR (IO_BASE + TXX9_CE(1) + 0x00007004)
+#define RBTX4939_ETHER_BASE (IO_BASE + TXX9_CE(1) + 0x00020000)
+
+/* Ethernet port address */
+#define RBTX4939_ETHER_ADDR (RBTX4939_ETHER_BASE + 0x300)
+
+/* bits for IEN/IPOL/IFAC */
+#define RBTX4938_INTB_ISA0 0
+#define RBTX4938_INTB_ISA11 1
+#define RBTX4938_INTB_ISA12 2
+#define RBTX4938_INTB_ISA15 3
+#define RBTX4938_INTB_I2S 4
+#define RBTX4938_INTB_SW 5
+#define RBTX4938_INTF_ISA0 (1 << RBTX4938_INTB_ISA0)
+#define RBTX4938_INTF_ISA11 (1 << RBTX4938_INTB_ISA11)
+#define RBTX4938_INTF_ISA12 (1 << RBTX4938_INTB_ISA12)
+#define RBTX4938_INTF_ISA15 (1 << RBTX4938_INTB_ISA15)
+#define RBTX4938_INTF_I2S (1 << RBTX4938_INTB_I2S)
+#define RBTX4938_INTF_SW (1 << RBTX4938_INTB_SW)
+
+/* bits for PE1,PE2,PE3 */
+#define RBTX4939_PE1_ATA(ch) (0x01 << (ch))
+#define RBTX4939_PE1_RMII(ch) (0x04 << (ch))
+#define RBTX4939_PE2_SIO0 0x01
+#define RBTX4939_PE2_SIO2 0x02
+#define RBTX4939_PE2_SIO3 0x04
+#define RBTX4939_PE2_CIR 0x08
+#define RBTX4939_PE2_SPI 0x10
+#define RBTX4939_PE2_GPIO 0x20
+#define RBTX4939_PE3_VP 0x01
+#define RBTX4939_PE3_VP_P 0x02
+#define RBTX4939_PE3_VP_S 0x04
+
+#define rbtx4939_board_rev_addr ((u8 __iomem *)RBTX4939_BOARD_REV_ADDR)
+#define rbtx4939_ioc_rev_addr ((u8 __iomem *)RBTX4939_IOC_REV_ADDR)
+#define rbtx4939_config1_addr ((u8 __iomem *)RBTX4939_CONFIG1_ADDR)
+#define rbtx4939_config2_addr ((u8 __iomem *)RBTX4939_CONFIG2_ADDR)
+#define rbtx4939_config3_addr ((u8 __iomem *)RBTX4939_CONFIG3_ADDR)
+#define rbtx4939_config4_addr ((u8 __iomem *)RBTX4939_CONFIG4_ADDR)
+#define rbtx4939_ustat_addr ((u8 __iomem *)RBTX4939_USTAT_ADDR)
+#define rbtx4939_udipsw_addr ((u8 __iomem *)RBTX4939_UDIPSW_ADDR)
+#define rbtx4939_bdipsw_addr ((u8 __iomem *)RBTX4939_BDIPSW_ADDR)
+#define rbtx4939_ien_addr ((u8 __iomem *)RBTX4939_IEN_ADDR)
+#define rbtx4939_ipol_addr ((u8 __iomem *)RBTX4939_IPOL_ADDR)
+#define rbtx4939_ifac1_addr ((u8 __iomem *)RBTX4939_IFAC1_ADDR)
+#define rbtx4939_ifac2_addr ((u8 __iomem *)RBTX4939_IFAC2_ADDR)
+#define rbtx4939_softint_addr ((u8 __iomem *)RBTX4939_SOFTINT_ADDR)
+#define rbtx4939_isastat_addr ((u8 __iomem *)RBTX4939_ISASTAT_ADDR)
+#define rbtx4939_pcistat_addr ((u8 __iomem *)RBTX4939_PCISTAT_ADDR)
+#define rbtx4939_rome_addr ((u8 __iomem *)RBTX4939_ROME_ADDR)
+#define rbtx4939_spics_addr ((u8 __iomem *)RBTX4939_SPICS_ADDR)
+#define rbtx4939_audi_addr ((u8 __iomem *)RBTX4939_AUDI_ADDR)
+#define rbtx4939_isagpio_addr ((u8 __iomem *)RBTX4939_ISAGPIO_ADDR)
+#define rbtx4939_pe1_addr ((u8 __iomem *)RBTX4939_PE1_ADDR)
+#define rbtx4939_pe2_addr ((u8 __iomem *)RBTX4939_PE2_ADDR)
+#define rbtx4939_pe3_addr ((u8 __iomem *)RBTX4939_PE3_ADDR)
+#define rbtx4939_vp_addr ((u8 __iomem *)RBTX4939_VP_ADDR)
+#define rbtx4939_vpreset_addr ((u8 __iomem *)RBTX4939_VPRESET_ADDR)
+#define rbtx4939_vpsout_addr ((u8 __iomem *)RBTX4939_VPSOUT_ADDR)
+#define rbtx4939_vpsin_addr ((u8 __iomem *)RBTX4939_VPSIN_ADDR)
+#define rbtx4939_7seg_addr(s, ch) \
+ ((u8 __iomem *)RBTX4939_7SEG_ADDR(s, ch))
+#define rbtx4939_softreset_addr ((u8 __iomem *)RBTX4939_SOFTRESET_ADDR)
+#define rbtx4939_reseten_addr ((u8 __iomem *)RBTX4939_RESETEN_ADDR)
+#define rbtx4939_resetstat_addr ((u8 __iomem *)RBTX4939_RESETSTAT_ADDR)
+
+/*
+ * IRQ mappings
+ */
+#define RBTX4939_NR_IRQ_IOC 8
+
+#define RBTX4939_IRQ_IOC (TXX9_IRQ_BASE + TX4939_NUM_IR)
+#define RBTX4939_IRQ_END (RBTX4939_IRQ_IOC + RBTX4939_NR_IRQ_IOC)
+
+/* IOC (ISA, etc) */
+#define RBTX4939_IRQ_IOCINT (TXX9_IRQ_BASE + TX4939_IR_INT(0))
+/* Onboard 10M Ether */
+#define RBTX4939_IRQ_ETHER (TXX9_IRQ_BASE + TX4939_IR_INT(1))
+
+void rbtx4939_prom_init(void);
+void rbtx4939_irq_setup(void);
+
+#endif /* __ASM_TXX9_RBTX4939_H */
diff --git a/include/asm-mips/txx9/smsc_fdc37m81x.h b/arch/mips/include/asm/txx9/smsc_fdc37m81x.h
similarity index 98%
rename from include/asm-mips/txx9/smsc_fdc37m81x.h
rename to arch/mips/include/asm/txx9/smsc_fdc37m81x.h
index 02e161d0755d3d62de502c86796270c65fcfe86b..d1d6332b4ca6092380830e8bd0fc083f550e8562 100644
--- a/include/asm-mips/txx9/smsc_fdc37m81x.h
+++ b/arch/mips/include/asm/txx9/smsc_fdc37m81x.h
@@ -62,6 +62,7 @@ void smsc_fdc37m81x_config_beg(void);
void smsc_fdc37m81x_config_end(void);
+u8 smsc_fdc37m81x_config_get(u8 reg);
void smsc_fdc37m81x_config_set(u8 reg, u8 val);
#endif
diff --git a/include/asm-mips/txx9/spi.h b/arch/mips/include/asm/txx9/spi.h
similarity index 53%
rename from include/asm-mips/txx9/spi.h
rename to arch/mips/include/asm/txx9/spi.h
index ddfb2a0dc4328b08b8b25ee29ccb83e7ebe93e33..0d727f354557dc00e3b317710a1cbbdb6fbd2a15 100644
--- a/include/asm-mips/txx9/spi.h
+++ b/arch/mips/include/asm/txx9/spi.h
@@ -13,7 +13,22 @@
#ifndef __ASM_TXX9_SPI_H
#define __ASM_TXX9_SPI_H
-extern int spi_eeprom_register(int chipid);
-extern int spi_eeprom_read(int chipid, int address, unsigned char *buf, int len);
+#include <linux/errno.h>
+
+#ifdef CONFIG_SPI
+int spi_eeprom_register(int busid, int chipid, int size);
+int spi_eeprom_read(int busid, int chipid,
+ int address, unsigned char *buf, int len);
+#else
+static inline int spi_eeprom_register(int busid, int chipid, int size)
+{
+ return -ENODEV;
+}
+static inline int spi_eeprom_read(int busid, int chipid,
+ int address, unsigned char *buf, int len)
+{
+ return -ENODEV;
+}
+#endif
#endif /* __ASM_TXX9_SPI_H */
diff --git a/include/asm-mips/txx9/tx3927.h b/arch/mips/include/asm/txx9/tx3927.h
similarity index 99%
rename from include/asm-mips/txx9/tx3927.h
rename to arch/mips/include/asm/txx9/tx3927.h
index 587deb9592d2a300ae280cec12b1c90b680e76f0..dc30c8d420616b881a24740459dda18788aa3a34 100644
--- a/include/asm-mips/txx9/tx3927.h
+++ b/arch/mips/include/asm/txx9/tx3927.h
@@ -325,6 +325,7 @@ struct tx3927_ccfg_reg {
#define TX3927_ROMC_BA(ch) (tx3927_romcptr->cr[(ch)] & 0xfff00000)
#define TX3927_ROMC_SIZE(ch) \
(0x00100000 << ((tx3927_romcptr->cr[(ch)] >> 8) & 0xf))
+#define TX3927_ROMC_WIDTH(ch) (32 >> ((tx3927_romcptr->cr[(ch)] >> 7) & 0x1))
void tx3927_wdt_init(void);
void tx3927_setup(void);
@@ -335,5 +336,6 @@ void tx3927_pcic_setup(struct pci_controller *channel,
unsigned long sdram_size, int extarb);
void tx3927_setup_pcierr_irq(void);
void tx3927_irq_init(void);
+void tx3927_mtd_init(int ch);
#endif /* __ASM_TXX9_TX3927_H */
diff --git a/include/asm-mips/txx9/tx4927.h b/arch/mips/include/asm/txx9/tx4927.h
similarity index 95%
rename from include/asm-mips/txx9/tx4927.h
rename to arch/mips/include/asm/txx9/tx4927.h
index 195f6515db9aeabe50eab868640f655f4e8abd3d..7d813f1cb98d17ea8b19fa0e52ed7e2bda937a70 100644
--- a/include/asm-mips/txx9/tx4927.h
+++ b/arch/mips/include/asm/txx9/tx4927.h
@@ -50,12 +50,23 @@
#define TX4927_SIO_REG(ch) (TX4927_REG_BASE + 0xf300 + (ch) * 0x100)
#define TX4927_PIO_REG (TX4927_REG_BASE + 0xf500)
+#define TX4927_IR_ECCERR 0
+#define TX4927_IR_WTOERR 1
+#define TX4927_NUM_IR_INT 6
#define TX4927_IR_INT(n) (2 + (n))
+#define TX4927_NUM_IR_SIO 2
#define TX4927_IR_SIO(n) (8 + (n))
+#define TX4927_NUM_IR_DMA 4
+#define TX4927_IR_DMA(n) (10 + (n))
+#define TX4927_IR_PIO 14
+#define TX4927_IR_PDMAC 15
#define TX4927_IR_PCIC 16
#define TX4927_NUM_IR_TMR 3
#define TX4927_IR_TMR(n) (17 + (n))
#define TX4927_IR_PCIERR 22
+#define TX4927_IR_PCIPME 23
+#define TX4927_IR_ACLC 24
+#define TX4927_IR_ACLCPME 25
#define TX4927_NUM_IR 32
#define TX4927_IRC_INT 2 /* IP[2] in Status register */
@@ -196,6 +207,8 @@ struct tx4927_ccfg_reg {
#define TX4927_EBUSC_BA(ch) ((TX4927_EBUSC_CR(ch) >> 48) << 20)
#define TX4927_EBUSC_SIZE(ch) \
(0x00100000 << ((unsigned long)(TX4927_EBUSC_CR(ch) >> 8) & 0xf))
+#define TX4927_EBUSC_WIDTH(ch) \
+ (64 >> ((__u32)(TX4927_EBUSC_CR(ch) >> 20) & 0x3))
/* utilities */
static inline void txx9_clear64(__u64 __iomem *adr, __u64 bits)
@@ -251,5 +264,6 @@ int tx4927_report_pciclk(void);
int tx4927_pciclk66_setup(void);
void tx4927_setup_pcierr_irq(void);
void tx4927_irq_init(void);
+void tx4927_mtd_init(int ch);
#endif /* __ASM_TXX9_TX4927_H */
diff --git a/include/asm-mips/txx9/tx4927pcic.h b/arch/mips/include/asm/txx9/tx4927pcic.h
similarity index 100%
rename from include/asm-mips/txx9/tx4927pcic.h
rename to arch/mips/include/asm/txx9/tx4927pcic.h
diff --git a/include/asm-mips/txx9/tx4938.h b/arch/mips/include/asm/txx9/tx4938.h
similarity index 99%
rename from include/asm-mips/txx9/tx4938.h
rename to arch/mips/include/asm/txx9/tx4938.h
index 8175d4ccbc39f08d5a22936b779da452a8adeea9..989e7751135a7a9c77f36cb40d5d720ec054ab46 100644
--- a/include/asm-mips/txx9/tx4938.h
+++ b/arch/mips/include/asm/txx9/tx4938.h
@@ -274,6 +274,7 @@ struct tx4938_ccfg_reg {
#define TX4938_EBUSC_CR(ch) TX4927_EBUSC_CR(ch)
#define TX4938_EBUSC_BA(ch) TX4927_EBUSC_BA(ch)
#define TX4938_EBUSC_SIZE(ch) TX4927_EBUSC_SIZE(ch)
+#define TX4938_EBUSC_WIDTH(ch) TX4927_EBUSC_WIDTH(ch)
#define tx4938_get_mem_size() tx4927_get_mem_size()
void tx4938_wdt_init(void);
@@ -289,5 +290,6 @@ struct pci_dev;
int tx4938_pcic1_map_irq(const struct pci_dev *dev, u8 slot);
void tx4938_setup_pcierr_irq(void);
void tx4938_irq_init(void);
+void tx4938_mtd_init(int ch);
#endif
diff --git a/arch/mips/include/asm/txx9/tx4939.h b/arch/mips/include/asm/txx9/tx4939.h
new file mode 100644
index 0000000000000000000000000000000000000000..88badb42301066dd22ac9ce4164875cabaadf5cd
--- /dev/null
+++ b/arch/mips/include/asm/txx9/tx4939.h
@@ -0,0 +1,545 @@
+/*
+ * Definitions for TX4939
+ *
+ * Copyright (C) 2000-2001,2005-2006 Toshiba Corporation
+ * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
+ * terms of the GNU General Public License version 2. This program is
+ * licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __ASM_TXX9_TX4939_H
+#define __ASM_TXX9_TX4939_H
+
+/* some controllers are compatible with 4927/4938 */
+#include <asm/txx9/tx4938.h>
+
+#ifdef CONFIG_64BIT
+#define TX4939_REG_BASE 0xffffffffff1f0000UL /* == TX4938_REG_BASE */
+#else
+#define TX4939_REG_BASE 0xff1f0000UL /* == TX4938_REG_BASE */
+#endif
+#define TX4939_REG_SIZE 0x00010000 /* == TX4938_REG_SIZE */
+
+#define TX4939_ATA_REG(ch) (TX4939_REG_BASE + 0x3000 + (ch) * 0x1000)
+#define TX4939_NDFMC_REG (TX4939_REG_BASE + 0x5000)
+#define TX4939_SRAMC_REG (TX4939_REG_BASE + 0x6000)
+#define TX4939_CRYPTO_REG (TX4939_REG_BASE + 0x6800)
+#define TX4939_PCIC1_REG (TX4939_REG_BASE + 0x7000)
+#define TX4939_DDRC_REG (TX4939_REG_BASE + 0x8000)
+#define TX4939_EBUSC_REG (TX4939_REG_BASE + 0x9000)
+#define TX4939_VPC_REG (TX4939_REG_BASE + 0xa000)
+#define TX4939_DMA_REG(ch) (TX4939_REG_BASE + 0xb000 + (ch) * 0x800)
+#define TX4939_PCIC_REG (TX4939_REG_BASE + 0xd000)
+#define TX4939_CCFG_REG (TX4939_REG_BASE + 0xe000)
+#define TX4939_IRC_REG (TX4939_REG_BASE + 0xe800)
+#define TX4939_NR_TMR 6 /* 0xf000,0xf100,0xf200,0xfd00,0xfe00,0xff00 */
+#define TX4939_TMR_REG(ch) \
+ (TX4939_REG_BASE + 0xf000 + ((ch) + ((ch) >= 3) * 10) * 0x100)
+#define TX4939_NR_SIO 4 /* 0xf300, 0xf400, 0xf380, 0xf480 */
+#define TX4939_SIO_REG(ch) \
+ (TX4939_REG_BASE + 0xf300 + (((ch) & 1) << 8) + (((ch) & 2) << 6))
+#define TX4939_ACLC_REG (TX4939_REG_BASE + 0xf700)
+#define TX4939_SPI_REG (TX4939_REG_BASE + 0xf800)
+#define TX4939_I2C_REG (TX4939_REG_BASE + 0xf900)
+#define TX4939_I2S_REG (TX4939_REG_BASE + 0xfa00)
+#define TX4939_RTC_REG (TX4939_REG_BASE + 0xfb00)
+#define TX4939_CIR_REG (TX4939_REG_BASE + 0xfc00)
+
+struct tx4939_le_reg {
+ __u32 r;
+ __u32 unused;
+};
+
+struct tx4939_ddrc_reg {
+ struct tx4939_le_reg ctl[47];
+ __u64 unused0[17];
+ __u64 winen;
+ __u64 win[4];
+};
+
+struct tx4939_ccfg_reg {
+ __u64 ccfg;
+ __u64 crir;
+ __u64 pcfg;
+ __u64 toea;
+ __u64 clkctr;
+ __u64 unused0;
+ __u64 garbc;
+ __u64 unused1[2];
+ __u64 ramp;
+ __u64 unused2[2];
+ __u64 dskwctrl;
+ __u64 mclkosc;
+ __u64 mclkctl;
+ __u64 unused3[17];
+ struct {
+ __u64 mr;
+ __u64 dr;
+ } gpio[2];
+};
+
+struct tx4939_irc_reg {
+ struct tx4939_le_reg den;
+ struct tx4939_le_reg scipb;
+ struct tx4939_le_reg dm[2];
+ struct tx4939_le_reg lvl[16];
+ struct tx4939_le_reg msk;
+ struct tx4939_le_reg edc;
+ struct tx4939_le_reg pnd0;
+ struct tx4939_le_reg cs;
+ struct tx4939_le_reg pnd1;
+ struct tx4939_le_reg dm2[2];
+ struct tx4939_le_reg dbr[2];
+ struct tx4939_le_reg dben;
+ struct tx4939_le_reg unused0[2];
+ struct tx4939_le_reg flag[2];
+ struct tx4939_le_reg pol;
+ struct tx4939_le_reg cnt;
+ struct tx4939_le_reg maskint;
+ struct tx4939_le_reg maskext;
+};
+
+struct tx4939_rtc_reg {
+ __u32 ctl;
+ __u32 adr;
+ __u32 dat;
+ __u32 tbc;
+};
+
+struct tx4939_crypto_reg {
+ struct tx4939_le_reg csr;
+ struct tx4939_le_reg idesptr;
+ struct tx4939_le_reg cdesptr;
+ struct tx4939_le_reg buserr;
+ struct tx4939_le_reg cip_tout;
+ struct tx4939_le_reg cir;
+ union {
+ struct {
+ struct tx4939_le_reg data[8];
+ struct tx4939_le_reg ctrl;
+ } gen;
+ struct {
+ struct {
+ struct tx4939_le_reg l;
+ struct tx4939_le_reg u;
+ } key[3], ini;
+ struct tx4939_le_reg ctrl;
+ } des;
+ struct {
+ struct tx4939_le_reg key[4];
+ struct tx4939_le_reg ini[4];
+ struct tx4939_le_reg ctrl;
+ } aes;
+ struct {
+ struct {
+ struct tx4939_le_reg l;
+ struct tx4939_le_reg u;
+ } cnt;
+ struct tx4939_le_reg ini[5];
+ struct tx4939_le_reg unused;
+ struct tx4939_le_reg ctrl;
+ } hash;
+ } cdr;
+ struct tx4939_le_reg unused0[7];
+ struct tx4939_le_reg rcsr;
+ struct tx4939_le_reg rpr;
+ __u64 rdr;
+ __u64 ror[3];
+ struct tx4939_le_reg unused1[2];
+ struct tx4939_le_reg xorslr;
+ struct tx4939_le_reg xorsur;
+};
+
+struct tx4939_crypto_desc {
+ __u32 src;
+ __u32 dst;
+ __u32 next;
+ __u32 ctrl;
+ __u32 index;
+ __u32 xor;
+};
+
+struct tx4939_vpc_reg {
+ struct tx4939_le_reg csr;
+ struct {
+ struct tx4939_le_reg ctrlA;
+ struct tx4939_le_reg ctrlB;
+ struct tx4939_le_reg idesptr;
+ struct tx4939_le_reg cdesptr;
+ } port[3];
+ struct tx4939_le_reg buserr;
+};
+
+struct tx4939_vpc_desc {
+ __u32 src;
+ __u32 next;
+ __u32 ctrl1;
+ __u32 ctrl2;
+};
+
+/*
+ * IRC
+ */
+#define TX4939_IR_NONE 0
+#define TX4939_IR_DDR 1
+#define TX4939_IR_WTOERR 2
+#define TX4939_NUM_IR_INT 3
+#define TX4939_IR_INT(n) (3 + (n))
+#define TX4939_NUM_IR_ETH 2
+#define TX4939_IR_ETH(n) ((n) ? 43 : 6)
+#define TX4939_IR_VIDEO 7
+#define TX4939_IR_CIR 8
+#define TX4939_NUM_IR_SIO 4
+#define TX4939_IR_SIO(n) ((n) ? 43 + (n) : 9) /* 9,44-46 */
+#define TX4939_NUM_IR_DMA 4
+#define TX4939_IR_DMA(ch, n) (((ch) ? 22 : 10) + (n)) /* 10-13,22-25 */
+#define TX4939_IR_IRC 14
+#define TX4939_IR_PDMAC 15
+#define TX4939_NUM_IR_TMR 6
+#define TX4939_IR_TMR(n) (((n) >= 3 ? 45 : 16) + (n)) /* 16-18,48-50 */
+#define TX4939_NUM_IR_ATA 2
+#define TX4939_IR_ATA(n) (19 + (n))
+#define TX4939_IR_ACLC 21
+#define TX4939_IR_CIPHER 26
+#define TX4939_IR_INTA 27
+#define TX4939_IR_INTB 28
+#define TX4939_IR_INTC 29
+#define TX4939_IR_INTD 30
+#define TX4939_IR_I2C 33
+#define TX4939_IR_SPI 34
+#define TX4939_IR_PCIC 35
+#define TX4939_IR_PCIC1 36
+#define TX4939_IR_PCIERR 37
+#define TX4939_IR_PCIPME 38
+#define TX4939_IR_NDFMC 39
+#define TX4939_IR_ACLCPME 40
+#define TX4939_IR_RTC 41
+#define TX4939_IR_RND 42
+#define TX4939_IR_I2S 47
+#define TX4939_NUM_IR 64
+
+#define TX4939_IRC_INT 2 /* IP[2] in Status register */
+
+/*
+ * CCFG
+ */
+/* CCFG : Chip Configuration */
+#define TX4939_CCFG_PCIBOOT 0x0000040000000000ULL
+#define TX4939_CCFG_WDRST 0x0000020000000000ULL
+#define TX4939_CCFG_WDREXEN 0x0000010000000000ULL
+#define TX4939_CCFG_BCFG_MASK 0x000000ff00000000ULL
+#define TX4939_CCFG_GTOT_MASK 0x06000000
+#define TX4939_CCFG_GTOT_4096 0x06000000
+#define TX4939_CCFG_GTOT_2048 0x04000000
+#define TX4939_CCFG_GTOT_1024 0x02000000
+#define TX4939_CCFG_GTOT_512 0x00000000
+#define TX4939_CCFG_TINTDIS 0x01000000
+#define TX4939_CCFG_PCI66 0x00800000
+#define TX4939_CCFG_PCIMODE 0x00400000
+#define TX4939_CCFG_SSCG 0x00100000
+#define TX4939_CCFG_MULCLK_MASK 0x000e0000
+#define TX4939_CCFG_MULCLK_8 (0x7 << 17)
+#define TX4939_CCFG_MULCLK_9 (0x0 << 17)
+#define TX4939_CCFG_MULCLK_10 (0x1 << 17)
+#define TX4939_CCFG_MULCLK_11 (0x2 << 17)
+#define TX4939_CCFG_MULCLK_12 (0x3 << 17)
+#define TX4939_CCFG_MULCLK_13 (0x4 << 17)
+#define TX4939_CCFG_MULCLK_14 (0x5 << 17)
+#define TX4939_CCFG_MULCLK_15 (0x6 << 17)
+#define TX4939_CCFG_BEOW 0x00010000
+#define TX4939_CCFG_WR 0x00008000
+#define TX4939_CCFG_TOE 0x00004000
+#define TX4939_CCFG_PCIARB 0x00002000
+#define TX4939_CCFG_YDIVMODE_MASK 0x00001c00
+#define TX4939_CCFG_YDIVMODE_2 (0x0 << 10)
+#define TX4939_CCFG_YDIVMODE_3 (0x1 << 10)
+#define TX4939_CCFG_YDIVMODE_5 (0x6 << 10)
+#define TX4939_CCFG_YDIVMODE_6 (0x7 << 10)
+#define TX4939_CCFG_PTSEL 0x00000200
+#define TX4939_CCFG_BESEL 0x00000100
+#define TX4939_CCFG_SYSSP_MASK 0x000000c0
+#define TX4939_CCFG_ACKSEL 0x00000020
+#define TX4939_CCFG_ROMW 0x00000010
+#define TX4939_CCFG_ENDIAN 0x00000004
+#define TX4939_CCFG_ARMODE 0x00000002
+#define TX4939_CCFG_ACEHOLD 0x00000001
+
+/* PCFG : Pin Configuration */
+#define TX4939_PCFG_SIO2MODE_MASK 0xc000000000000000ULL
+#define TX4939_PCFG_SIO2MODE_GPIO 0x8000000000000000ULL
+#define TX4939_PCFG_SIO2MODE_SIO2 0x4000000000000000ULL
+#define TX4939_PCFG_SIO2MODE_SIO0 0x0000000000000000ULL
+#define TX4939_PCFG_SPIMODE 0x2000000000000000ULL
+#define TX4939_PCFG_I2CMODE 0x1000000000000000ULL
+#define TX4939_PCFG_I2SMODE_MASK 0x0c00000000000000ULL
+#define TX4939_PCFG_I2SMODE_GPIO 0x0c00000000000000ULL
+#define TX4939_PCFG_I2SMODE_I2S 0x0800000000000000ULL
+#define TX4939_PCFG_I2SMODE_I2S_ALT 0x0400000000000000ULL
+#define TX4939_PCFG_I2SMODE_ACLC 0x0000000000000000ULL
+#define TX4939_PCFG_SIO3MODE 0x0200000000000000ULL
+#define TX4939_PCFG_DMASEL3 0x0004000000000000ULL
+#define TX4939_PCFG_DMASEL3_SIO0 0x0004000000000000ULL
+#define TX4939_PCFG_DMASEL3_NDFC 0x0000000000000000ULL
+#define TX4939_PCFG_VSSMODE 0x0000200000000000ULL
+#define TX4939_PCFG_VPSMODE 0x0000100000000000ULL
+#define TX4939_PCFG_ET1MODE 0x0000080000000000ULL
+#define TX4939_PCFG_ET0MODE 0x0000040000000000ULL
+#define TX4939_PCFG_ATA1MODE 0x0000020000000000ULL
+#define TX4939_PCFG_ATA0MODE 0x0000010000000000ULL
+#define TX4939_PCFG_BP_PLL 0x0000000100000000ULL
+
+#define TX4939_PCFG_SYSCLKEN 0x08000000
+#define TX4939_PCFG_PCICLKEN_ALL 0x000f0000
+#define TX4939_PCFG_PCICLKEN(ch) (0x00010000<<(ch))
+#define TX4939_PCFG_SPEED1 0x00002000
+#define TX4939_PCFG_SPEED0 0x00001000
+#define TX4939_PCFG_ITMODE 0x00000300
+#define TX4939_PCFG_DMASEL_ALL (0x00000007 | TX4939_PCFG_DMASEL3)
+#define TX4939_PCFG_DMASEL2 0x00000004
+#define TX4939_PCFG_DMASEL2_DRQ2 0x00000000
+#define TX4939_PCFG_DMASEL2_SIO0 0x00000004
+#define TX4939_PCFG_DMASEL1 0x00000002
+#define TX4939_PCFG_DMASEL1_DRQ1 0x00000000
+#define TX4939_PCFG_DMASEL0 0x00000001
+#define TX4939_PCFG_DMASEL0_DRQ0 0x00000000
+
+/* CLKCTR : Clock Control */
+#define TX4939_CLKCTR_IOSCKD 0x8000000000000000ULL
+#define TX4939_CLKCTR_SYSCKD 0x4000000000000000ULL
+#define TX4939_CLKCTR_TM5CKD 0x2000000000000000ULL
+#define TX4939_CLKCTR_TM4CKD 0x1000000000000000ULL
+#define TX4939_CLKCTR_TM3CKD 0x0800000000000000ULL
+#define TX4939_CLKCTR_CIRCKD 0x0400000000000000ULL
+#define TX4939_CLKCTR_SIO3CKD 0x0200000000000000ULL
+#define TX4939_CLKCTR_SIO2CKD 0x0100000000000000ULL
+#define TX4939_CLKCTR_SIO1CKD 0x0080000000000000ULL
+#define TX4939_CLKCTR_VPCCKD 0x0040000000000000ULL
+#define TX4939_CLKCTR_EPCICKD 0x0020000000000000ULL
+#define TX4939_CLKCTR_ETH1CKD 0x0008000000000000ULL
+#define TX4939_CLKCTR_ATA1CKD 0x0004000000000000ULL
+#define TX4939_CLKCTR_BROMCKD 0x0002000000000000ULL
+#define TX4939_CLKCTR_NDCCKD 0x0001000000000000ULL
+#define TX4939_CLKCTR_I2CCKD 0x0000800000000000ULL
+#define TX4939_CLKCTR_ETH0CKD 0x0000400000000000ULL
+#define TX4939_CLKCTR_SPICKD 0x0000200000000000ULL
+#define TX4939_CLKCTR_SRAMCKD 0x0000100000000000ULL
+#define TX4939_CLKCTR_PCI1CKD 0x0000080000000000ULL
+#define TX4939_CLKCTR_DMA1CKD 0x0000040000000000ULL
+#define TX4939_CLKCTR_ACLCKD 0x0000020000000000ULL
+#define TX4939_CLKCTR_ATA0CKD 0x0000010000000000ULL
+#define TX4939_CLKCTR_DMA0CKD 0x0000008000000000ULL
+#define TX4939_CLKCTR_PCICCKD 0x0000004000000000ULL
+#define TX4939_CLKCTR_I2SCKD 0x0000002000000000ULL
+#define TX4939_CLKCTR_TM0CKD 0x0000001000000000ULL
+#define TX4939_CLKCTR_TM1CKD 0x0000000800000000ULL
+#define TX4939_CLKCTR_TM2CKD 0x0000000400000000ULL
+#define TX4939_CLKCTR_SIO0CKD 0x0000000200000000ULL
+#define TX4939_CLKCTR_CYPCKD 0x0000000100000000ULL
+#define TX4939_CLKCTR_IOSRST 0x80000000
+#define TX4939_CLKCTR_SYSRST 0x40000000
+#define TX4939_CLKCTR_TM5RST 0x20000000
+#define TX4939_CLKCTR_TM4RST 0x10000000
+#define TX4939_CLKCTR_TM3RST 0x08000000
+#define TX4939_CLKCTR_CIRRST 0x04000000
+#define TX4939_CLKCTR_SIO3RST 0x02000000
+#define TX4939_CLKCTR_SIO2RST 0x01000000
+#define TX4939_CLKCTR_SIO1RST 0x00800000
+#define TX4939_CLKCTR_VPCRST 0x00400000
+#define TX4939_CLKCTR_EPCIRST 0x00200000
+#define TX4939_CLKCTR_ETH1RST 0x00080000
+#define TX4939_CLKCTR_ATA1RST 0x00040000
+#define TX4939_CLKCTR_BROMRST 0x00020000
+#define TX4939_CLKCTR_NDCRST 0x00010000
+#define TX4939_CLKCTR_I2CRST 0x00008000
+#define TX4939_CLKCTR_ETH0RST 0x00004000
+#define TX4939_CLKCTR_SPIRST 0x00002000
+#define TX4939_CLKCTR_SRAMRST 0x00001000
+#define TX4939_CLKCTR_PCI1RST 0x00000800
+#define TX4939_CLKCTR_DMA1RST 0x00000400
+#define TX4939_CLKCTR_ACLRST 0x00000200
+#define TX4939_CLKCTR_ATA0RST 0x00000100
+#define TX4939_CLKCTR_DMA0RST 0x00000080
+#define TX4939_CLKCTR_PCICRST 0x00000040
+#define TX4939_CLKCTR_I2SRST 0x00000020
+#define TX4939_CLKCTR_TM0RST 0x00000010
+#define TX4939_CLKCTR_TM1RST 0x00000008
+#define TX4939_CLKCTR_TM2RST 0x00000004
+#define TX4939_CLKCTR_SIO0RST 0x00000002
+#define TX4939_CLKCTR_CYPRST 0x00000001
+
+/*
+ * RTC
+ */
+#define TX4939_RTCCTL_ALME 0x00000080
+#define TX4939_RTCCTL_ALMD 0x00000040
+#define TX4939_RTCCTL_BUSY 0x00000020
+
+#define TX4939_RTCCTL_COMMAND 0x00000007
+#define TX4939_RTCCTL_COMMAND_NOP 0x00000000
+#define TX4939_RTCCTL_COMMAND_GETTIME 0x00000001
+#define TX4939_RTCCTL_COMMAND_SETTIME 0x00000002
+#define TX4939_RTCCTL_COMMAND_GETALARM 0x00000003
+#define TX4939_RTCCTL_COMMAND_SETALARM 0x00000004
+
+#define TX4939_RTCTBC_PM 0x00000080
+#define TX4939_RTCTBC_COMP 0x0000007f
+
+#define TX4939_RTC_REG_RAMSIZE 0x00000100
+#define TX4939_RTC_REG_RWBSIZE 0x00000006
+
+/*
+ * CRYPTO
+ */
+#define TX4939_CRYPTO_CSR_SAESO 0x08000000
+#define TX4939_CRYPTO_CSR_SAESI 0x04000000
+#define TX4939_CRYPTO_CSR_SDESO 0x02000000
+#define TX4939_CRYPTO_CSR_SDESI 0x01000000
+#define TX4939_CRYPTO_CSR_INDXBST_MASK 0x00700000
+#define TX4939_CRYPTO_CSR_INDXBST(n) ((n) << 20)
+#define TX4939_CRYPTO_CSR_TOINT 0x00080000
+#define TX4939_CRYPTO_CSR_DCINT 0x00040000
+#define TX4939_CRYPTO_CSR_GBINT 0x00010000
+#define TX4939_CRYPTO_CSR_INDXAST_MASK 0x0000e000
+#define TX4939_CRYPTO_CSR_INDXAST(n) ((n) << 13)
+#define TX4939_CRYPTO_CSR_CSWAP_MASK 0x00001800
+#define TX4939_CRYPTO_CSR_CSWAP_NONE 0x00000000
+#define TX4939_CRYPTO_CSR_CSWAP_IN 0x00000800
+#define TX4939_CRYPTO_CSR_CSWAP_OUT 0x00001000
+#define TX4939_CRYPTO_CSR_CSWAP_BOTH 0x00001800
+#define TX4939_CRYPTO_CSR_CDIV_MASK 0x00000600
+#define TX4939_CRYPTO_CSR_CDIV_DIV2 0x00000000
+#define TX4939_CRYPTO_CSR_CDIV_DIV1 0x00000200
+#define TX4939_CRYPTO_CSR_CDIV_DIV2ALT 0x00000400
+#define TX4939_CRYPTO_CSR_CDIV_DIV1ALT 0x00000600
+#define TX4939_CRYPTO_CSR_PDINT_MASK 0x000000c0
+#define TX4939_CRYPTO_CSR_PDINT_ALL 0x00000000
+#define TX4939_CRYPTO_CSR_PDINT_END 0x00000040
+#define TX4939_CRYPTO_CSR_PDINT_NEXT 0x00000080
+#define TX4939_CRYPTO_CSR_PDINT_NONE 0x000000c0
+#define TX4939_CRYPTO_CSR_GINTE 0x00000008
+#define TX4939_CRYPTO_CSR_RSTD 0x00000004
+#define TX4939_CRYPTO_CSR_RSTC 0x00000002
+#define TX4939_CRYPTO_CSR_ENCR 0x00000001
+
+/* bits for tx4939_crypto_reg.cdr.gen.ctrl */
+#define TX4939_CRYPTO_CTX_ENGINE_MASK 0x00000003
+#define TX4939_CRYPTO_CTX_ENGINE_DES 0x00000000
+#define TX4939_CRYPTO_CTX_ENGINE_AES 0x00000001
+#define TX4939_CRYPTO_CTX_ENGINE_MD5 0x00000002
+#define TX4939_CRYPTO_CTX_ENGINE_SHA1 0x00000003
+#define TX4939_CRYPTO_CTX_TDMS 0x00000010
+#define TX4939_CRYPTO_CTX_CMS 0x00000020
+#define TX4939_CRYPTO_CTX_DMS 0x00000040
+#define TX4939_CRYPTO_CTX_UPDATE 0x00000080
+
+/* bits for tx4939_crypto_desc.ctrl */
+#define TX4939_CRYPTO_DESC_OB_CNT_MASK 0xffe00000
+#define TX4939_CRYPTO_DESC_OB_CNT(cnt) ((cnt) << 21)
+#define TX4939_CRYPTO_DESC_IB_CNT_MASK 0x001ffc00
+#define TX4939_CRYPTO_DESC_IB_CNT(cnt) ((cnt) << 10)
+#define TX4939_CRYPTO_DESC_START 0x00000200
+#define TX4939_CRYPTO_DESC_END 0x00000100
+#define TX4939_CRYPTO_DESC_XOR 0x00000010
+#define TX4939_CRYPTO_DESC_LAST 0x00000008
+#define TX4939_CRYPTO_DESC_ERR_MASK 0x00000006
+#define TX4939_CRYPTO_DESC_ERR_NONE 0x00000000
+#define TX4939_CRYPTO_DESC_ERR_TOUT 0x00000002
+#define TX4939_CRYPTO_DESC_ERR_DIGEST 0x00000004
+#define TX4939_CRYPTO_DESC_OWN 0x00000001
+
+/* bits for tx4939_crypto_desc.index */
+#define TX4939_CRYPTO_DESC_HASH_IDX_MASK 0x00000070
+#define TX4939_CRYPTO_DESC_HASH_IDX(idx) ((idx) << 4)
+#define TX4939_CRYPTO_DESC_ENCRYPT_IDX_MASK 0x00000007
+#define TX4939_CRYPTO_DESC_ENCRYPT_IDX(idx) ((idx) << 0)
+
+#define TX4939_CRYPTO_NR_SET 6
+
+#define TX4939_CRYPTO_RCSR_INTE 0x00000008
+#define TX4939_CRYPTO_RCSR_RST 0x00000004
+#define TX4939_CRYPTO_RCSR_FIN 0x00000002
+#define TX4939_CRYPTO_RCSR_ST 0x00000001
+
+/*
+ * VPC
+ */
+#define TX4939_VPC_CSR_GBINT 0x00010000
+#define TX4939_VPC_CSR_SWAPO 0x00000020
+#define TX4939_VPC_CSR_SWAPI 0x00000010
+#define TX4939_VPC_CSR_GINTE 0x00000008
+#define TX4939_VPC_CSR_RSTD 0x00000004
+#define TX4939_VPC_CSR_RSTVPC 0x00000002
+
+#define TX4939_VPC_CTRLA_VDPSN 0x00000200
+#define TX4939_VPC_CTRLA_PBUSY 0x00000100
+#define TX4939_VPC_CTRLA_DCINT 0x00000080
+#define TX4939_VPC_CTRLA_UOINT 0x00000040
+#define TX4939_VPC_CTRLA_PDINT_MASK 0x00000030
+#define TX4939_VPC_CTRLA_PDINT_ALL 0x00000000
+#define TX4939_VPC_CTRLA_PDINT_NEXT 0x00000010
+#define TX4939_VPC_CTRLA_PDINT_NONE 0x00000030
+#define TX4939_VPC_CTRLA_VDVLDP 0x00000008
+#define TX4939_VPC_CTRLA_VDMODE 0x00000004
+#define TX4939_VPC_CTRLA_VDFOR 0x00000002
+#define TX4939_VPC_CTRLA_ENVPC 0x00000001
+
+/* bits for tx4939_vpc_desc.ctrl1 */
+#define TX4939_VPC_DESC_CTRL1_ERR_MASK 0x00000006
+#define TX4939_VPC_DESC_CTRL1_OWN 0x00000001
+
+#define tx4939_ddrcptr ((struct tx4939_ddrc_reg __iomem *)TX4939_DDRC_REG)
+#define tx4939_ebuscptr tx4938_ebuscptr
+#define tx4939_ircptr \
+ ((struct tx4939_irc_reg __iomem *)TX4939_IRC_REG)
+#define tx4939_pcicptr tx4938_pcicptr
+#define tx4939_pcic1ptr tx4938_pcic1ptr
+#define tx4939_ccfgptr \
+ ((struct tx4939_ccfg_reg __iomem *)TX4939_CCFG_REG)
+#define tx4939_sramcptr tx4938_sramcptr
+#define tx4939_rtcptr \
+ ((struct tx4939_rtc_reg __iomem *)TX4939_RTC_REG)
+#define tx4939_cryptoptr \
+ ((struct tx4939_crypto_reg __iomem *)TX4939_CRYPTO_REG)
+#define tx4939_vpcptr ((struct tx4939_vpc_reg __iomem *)TX4939_VPC_REG)
+
+#define TX4939_REV_MAJ_MIN() \
+ ((__u32)__raw_readq(&tx4939_ccfgptr->crir) & 0x00ff)
+#define TX4939_REV_PCODE() \
+ ((__u32)__raw_readq(&tx4939_ccfgptr->crir) >> 16)
+#define TX4939_CCFG_BCFG() \
+ ((__u32)((__raw_readq(&tx4939_ccfgptr->ccfg) & TX4939_CCFG_BCFG_MASK) \
+ >> 32))
+
+#define tx4939_ccfg_clear(bits) tx4938_ccfg_clear(bits)
+#define tx4939_ccfg_set(bits) tx4938_ccfg_set(bits)
+#define tx4939_ccfg_change(change, new) tx4938_ccfg_change(change, new)
+
+#define TX4939_EBUSC_CR(ch) TX4927_EBUSC_CR(ch)
+#define TX4939_EBUSC_BA(ch) TX4927_EBUSC_BA(ch)
+#define TX4939_EBUSC_SIZE(ch) TX4927_EBUSC_SIZE(ch)
+#define TX4939_EBUSC_WIDTH(ch) \
+ (16 >> ((__u32)(TX4939_EBUSC_CR(ch) >> 20) & 0x1))
+
+/* SCLK0 = MSTCLK * 429/19 * 16/245 / 2 (14.745MHz for MST 20MHz) */
+#define TX4939_SCLK0(mst) \
+ ((((mst) + 245/2) / 245UL * 429 * 16 + 19) / 19 / 2)
+
+void tx4939_wdt_init(void);
+void tx4939_add_memory_regions(void);
+void tx4939_setup(void);
+void tx4939_time_init(unsigned int tmrnr);
+void tx4939_sio_init(unsigned int sclk, unsigned int cts_mask);
+void tx4939_spi_init(int busid);
+void tx4939_ethaddr_init(unsigned char *addr0, unsigned char *addr1);
+int tx4939_report_pciclk(void);
+void tx4939_report_pci1clk(void);
+struct pci_dev;
+int tx4939_pcic1_map_irq(const struct pci_dev *dev, u8 slot);
+int tx4939_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
+void tx4939_setup_pcierr_irq(void);
+void tx4939_irq_init(void);
+int tx4939_irq(void);
+void tx4939_mtd_init(int ch);
+void tx4939_ata_init(void);
+
+#endif /* __ASM_TXX9_TX4939_H */
diff --git a/include/asm-mips/txx9irq.h b/arch/mips/include/asm/txx9irq.h
similarity index 100%
rename from include/asm-mips/txx9irq.h
rename to arch/mips/include/asm/txx9irq.h
diff --git a/include/asm-mips/txx9pio.h b/arch/mips/include/asm/txx9pio.h
similarity index 100%
rename from include/asm-mips/txx9pio.h
rename to arch/mips/include/asm/txx9pio.h
diff --git a/include/asm-mips/txx9tmr.h b/arch/mips/include/asm/txx9tmr.h
similarity index 100%
rename from include/asm-mips/txx9tmr.h
rename to arch/mips/include/asm/txx9tmr.h
diff --git a/include/asm-mips/types.h b/arch/mips/include/asm/types.h
similarity index 100%
rename from include/asm-mips/types.h
rename to arch/mips/include/asm/types.h
diff --git a/include/asm-mips/uaccess.h b/arch/mips/include/asm/uaccess.h
similarity index 74%
rename from include/asm-mips/uaccess.h
rename to arch/mips/include/asm/uaccess.h
index 66523d6109507c72310186c1ea22d555e2c06c94..09ff5bb17445f1fb2cc5465310eddaa10b9951a6 100644
--- a/include/asm-mips/uaccess.h
+++ b/arch/mips/include/asm/uaccess.h
@@ -13,7 +13,6 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/thread_info.h>
-#include <asm-generic/uaccess.h>
/*
* The fs value determines whether argument validity checking should be
@@ -224,7 +223,7 @@ do { \
#define __get_user_nocheck(x, ptr, size) \
({ \
- long __gu_err; \
+ int __gu_err; \
\
__get_user_common((x), size, ptr); \
__gu_err; \
@@ -232,7 +231,7 @@ do { \
#define __get_user_check(x, ptr, size) \
({ \
- long __gu_err = -EFAULT; \
+ int __gu_err = -EFAULT; \
const __typeof__(*(ptr)) __user * __gu_ptr = (ptr); \
\
if (likely(access_ok(VERIFY_READ, __gu_ptr, size))) \
@@ -304,7 +303,7 @@ do { \
#define __put_user_nocheck(x, ptr, size) \
({ \
__typeof__(*(ptr)) __pu_val; \
- long __pu_err = 0; \
+ int __pu_err = 0; \
\
__pu_val = (x); \
switch (size) { \
@@ -321,7 +320,7 @@ do { \
({ \
__typeof__(*(ptr)) __user *__pu_addr = (ptr); \
__typeof__(*(ptr)) __pu_val = (x); \
- long __pu_err = -EFAULT; \
+ int __pu_err = -EFAULT; \
\
if (likely(access_ok(VERIFY_WRITE, __pu_addr, size))) { \
switch (size) { \
@@ -373,6 +372,269 @@ do { \
extern void __put_user_unknown(void);
+/*
+ * put_user_unaligned: - Write a simple value into user space.
+ * @x: Value to copy to user space.
+ * @ptr: Destination address, in user space.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * This macro copies a single simple value from kernel space to user
+ * space. It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and @x must be assignable
+ * to the result of dereferencing @ptr.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ */
+#define put_user_unaligned(x,ptr) \
+ __put_user_unaligned_check((x),(ptr),sizeof(*(ptr)))
+
+/*
+ * get_user_unaligned: - Get a simple variable from user space.
+ * @x: Variable to store result.
+ * @ptr: Source address, in user space.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * This macro copies a single simple variable from user space to kernel
+ * space. It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and the result of
+ * dereferencing @ptr must be assignable to @x without a cast.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ * On error, the variable @x is set to zero.
+ */
+#define get_user_unaligned(x,ptr) \
+ __get_user_unaligned_check((x),(ptr),sizeof(*(ptr)))
+
+/*
+ * __put_user_unaligned: - Write a simple value into user space, with less checking.
+ * @x: Value to copy to user space.
+ * @ptr: Destination address, in user space.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * This macro copies a single simple value from kernel space to user
+ * space. It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and @x must be assignable
+ * to the result of dereferencing @ptr.
+ *
+ * Caller must check the pointer with access_ok() before calling this
+ * function.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ */
+#define __put_user_unaligned(x,ptr) \
+ __put_user_unaligned_nocheck((x),(ptr),sizeof(*(ptr)))
+
+/*
+ * __get_user_unaligned: - Get a simple variable from user space, with less checking.
+ * @x: Variable to store result.
+ * @ptr: Source address, in user space.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * This macro copies a single simple variable from user space to kernel
+ * space. It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and the result of
+ * dereferencing @ptr must be assignable to @x without a cast.
+ *
+ * Caller must check the pointer with access_ok() before calling this
+ * function.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ * On error, the variable @x is set to zero.
+ */
+#define __get_user_unaligned(x,ptr) \
+ __get_user__unalignednocheck((x),(ptr),sizeof(*(ptr)))
+
+/*
+ * Yuck. We need two variants, one for 64bit operation and one
+ * for 32 bit mode and old iron.
+ */
+#ifdef CONFIG_32BIT
+#define __GET_USER_UNALIGNED_DW(val, ptr) \
+ __get_user_unaligned_asm_ll32(val, ptr)
+#endif
+#ifdef CONFIG_64BIT
+#define __GET_USER_UNALIGNED_DW(val, ptr) \
+ __get_user_unaligned_asm(val, "uld", ptr)
+#endif
+
+extern void __get_user_unaligned_unknown(void);
+
+#define __get_user_unaligned_common(val, size, ptr) \
+do { \
+ switch (size) { \
+ case 1: __get_user_asm(val, "lb", ptr); break; \
+ case 2: __get_user_unaligned_asm(val, "ulh", ptr); break; \
+ case 4: __get_user_unaligned_asm(val, "ulw", ptr); break; \
+ case 8: __GET_USER_UNALIGNED_DW(val, ptr); break; \
+ default: __get_user_unaligned_unknown(); break; \
+ } \
+} while (0)
+
+#define __get_user_unaligned_nocheck(x,ptr,size) \
+({ \
+ int __gu_err; \
+ \
+ __get_user_unaligned_common((x), size, ptr); \
+ __gu_err; \
+})
+
+#define __get_user_unaligned_check(x,ptr,size) \
+({ \
+ int __gu_err = -EFAULT; \
+ const __typeof__(*(ptr)) __user * __gu_ptr = (ptr); \
+ \
+ if (likely(access_ok(VERIFY_READ, __gu_ptr, size))) \
+ __get_user_unaligned_common((x), size, __gu_ptr); \
+ \
+ __gu_err; \
+})
+
+#define __get_user_unaligned_asm(val, insn, addr) \
+{ \
+ long __gu_tmp; \
+ \
+ __asm__ __volatile__( \
+ "1: " insn " %1, %3 \n" \
+ "2: \n" \
+ " .section .fixup,\"ax\" \n" \
+ "3: li %0, %4 \n" \
+ " j 2b \n" \
+ " .previous \n" \
+ " .section __ex_table,\"a\" \n" \
+ " "__UA_ADDR "\t1b, 3b \n" \
+ " "__UA_ADDR "\t1b + 4, 3b \n" \
+ " .previous \n" \
+ : "=r" (__gu_err), "=r" (__gu_tmp) \
+ : "0" (0), "o" (__m(addr)), "i" (-EFAULT)); \
+ \
+ (val) = (__typeof__(*(addr))) __gu_tmp; \
+}
+
+/*
+ * Get a long long 64 using 32 bit registers.
+ */
+#define __get_user_unaligned_asm_ll32(val, addr) \
+{ \
+ unsigned long long __gu_tmp; \
+ \
+ __asm__ __volatile__( \
+ "1: ulw %1, (%3) \n" \
+ "2: ulw %D1, 4(%3) \n" \
+ " move %0, $0 \n" \
+ "3: .section .fixup,\"ax\" \n" \
+ "4: li %0, %4 \n" \
+ " move %1, $0 \n" \
+ " move %D1, $0 \n" \
+ " j 3b \n" \
+ " .previous \n" \
+ " .section __ex_table,\"a\" \n" \
+ " " __UA_ADDR " 1b, 4b \n" \
+ " " __UA_ADDR " 1b + 4, 4b \n" \
+ " " __UA_ADDR " 2b, 4b \n" \
+ " " __UA_ADDR " 2b + 4, 4b \n" \
+ " .previous \n" \
+ : "=r" (__gu_err), "=&r" (__gu_tmp) \
+ : "0" (0), "r" (addr), "i" (-EFAULT)); \
+ (val) = (__typeof__(*(addr))) __gu_tmp; \
+}
+
+/*
+ * Yuck. We need two variants, one for 64bit operation and one
+ * for 32 bit mode and old iron.
+ */
+#ifdef CONFIG_32BIT
+#define __PUT_USER_UNALIGNED_DW(ptr) __put_user_unaligned_asm_ll32(ptr)
+#endif
+#ifdef CONFIG_64BIT
+#define __PUT_USER_UNALIGNED_DW(ptr) __put_user_unaligned_asm("usd", ptr)
+#endif
+
+#define __put_user_unaligned_nocheck(x,ptr,size) \
+({ \
+ __typeof__(*(ptr)) __pu_val; \
+ int __pu_err = 0; \
+ \
+ __pu_val = (x); \
+ switch (size) { \
+ case 1: __put_user_asm("sb", ptr); break; \
+ case 2: __put_user_unaligned_asm("ush", ptr); break; \
+ case 4: __put_user_unaligned_asm("usw", ptr); break; \
+ case 8: __PUT_USER_UNALIGNED_DW(ptr); break; \
+ default: __put_user_unaligned_unknown(); break; \
+ } \
+ __pu_err; \
+})
+
+#define __put_user_unaligned_check(x,ptr,size) \
+({ \
+ __typeof__(*(ptr)) __user *__pu_addr = (ptr); \
+ __typeof__(*(ptr)) __pu_val = (x); \
+ int __pu_err = -EFAULT; \
+ \
+ if (likely(access_ok(VERIFY_WRITE, __pu_addr, size))) { \
+ switch (size) { \
+ case 1: __put_user_asm("sb", __pu_addr); break; \
+ case 2: __put_user_unaligned_asm("ush", __pu_addr); break; \
+ case 4: __put_user_unaligned_asm("usw", __pu_addr); break; \
+ case 8: __PUT_USER_UNALGINED_DW(__pu_addr); break; \
+ default: __put_user_unaligned_unknown(); break; \
+ } \
+ } \
+ __pu_err; \
+})
+
+#define __put_user_unaligned_asm(insn, ptr) \
+{ \
+ __asm__ __volatile__( \
+ "1: " insn " %z2, %3 # __put_user_unaligned_asm\n" \
+ "2: \n" \
+ " .section .fixup,\"ax\" \n" \
+ "3: li %0, %4 \n" \
+ " j 2b \n" \
+ " .previous \n" \
+ " .section __ex_table,\"a\" \n" \
+ " " __UA_ADDR " 1b, 3b \n" \
+ " .previous \n" \
+ : "=r" (__pu_err) \
+ : "0" (0), "Jr" (__pu_val), "o" (__m(ptr)), \
+ "i" (-EFAULT)); \
+}
+
+#define __put_user_unaligned_asm_ll32(ptr) \
+{ \
+ __asm__ __volatile__( \
+ "1: sw %2, (%3) # __put_user_unaligned_asm_ll32 \n" \
+ "2: sw %D2, 4(%3) \n" \
+ "3: \n" \
+ " .section .fixup,\"ax\" \n" \
+ "4: li %0, %4 \n" \
+ " j 3b \n" \
+ " .previous \n" \
+ " .section __ex_table,\"a\" \n" \
+ " " __UA_ADDR " 1b, 4b \n" \
+ " " __UA_ADDR " 1b + 4, 4b \n" \
+ " " __UA_ADDR " 2b, 4b \n" \
+ " " __UA_ADDR " 2b + 4, 4b \n" \
+ " .previous" \
+ : "=r" (__pu_err) \
+ : "0" (0), "r" (__pu_val), "r" (ptr), \
+ "i" (-EFAULT)); \
+}
+
+extern void __put_user_unaligned_unknown(void);
+
/*
* We're generating jump to subroutines which will be outside the range of
* jump instructions
diff --git a/include/asm-mips/ucontext.h b/arch/mips/include/asm/ucontext.h
similarity index 100%
rename from include/asm-mips/ucontext.h
rename to arch/mips/include/asm/ucontext.h
diff --git a/include/asm-mips/unaligned.h b/arch/mips/include/asm/unaligned.h
similarity index 100%
rename from include/asm-mips/unaligned.h
rename to arch/mips/include/asm/unaligned.h
diff --git a/include/asm-mips/unistd.h b/arch/mips/include/asm/unistd.h
similarity index 100%
rename from include/asm-mips/unistd.h
rename to arch/mips/include/asm/unistd.h
diff --git a/include/asm-mips/user.h b/arch/mips/include/asm/user.h
similarity index 100%
rename from include/asm-mips/user.h
rename to arch/mips/include/asm/user.h
diff --git a/include/asm-mips/vga.h b/arch/mips/include/asm/vga.h
similarity index 100%
rename from include/asm-mips/vga.h
rename to arch/mips/include/asm/vga.h
diff --git a/include/asm-mips/vpe.h b/arch/mips/include/asm/vpe.h
similarity index 100%
rename from include/asm-mips/vpe.h
rename to arch/mips/include/asm/vpe.h
diff --git a/include/asm-mips/vr41xx/capcella.h b/arch/mips/include/asm/vr41xx/capcella.h
similarity index 100%
rename from include/asm-mips/vr41xx/capcella.h
rename to arch/mips/include/asm/vr41xx/capcella.h
diff --git a/include/asm-mips/vr41xx/giu.h b/arch/mips/include/asm/vr41xx/giu.h
similarity index 100%
rename from include/asm-mips/vr41xx/giu.h
rename to arch/mips/include/asm/vr41xx/giu.h
diff --git a/include/asm-mips/vr41xx/irq.h b/arch/mips/include/asm/vr41xx/irq.h
similarity index 100%
rename from include/asm-mips/vr41xx/irq.h
rename to arch/mips/include/asm/vr41xx/irq.h
diff --git a/include/asm-mips/vr41xx/mpc30x.h b/arch/mips/include/asm/vr41xx/mpc30x.h
similarity index 100%
rename from include/asm-mips/vr41xx/mpc30x.h
rename to arch/mips/include/asm/vr41xx/mpc30x.h
diff --git a/include/asm-mips/vr41xx/pci.h b/arch/mips/include/asm/vr41xx/pci.h
similarity index 100%
rename from include/asm-mips/vr41xx/pci.h
rename to arch/mips/include/asm/vr41xx/pci.h
diff --git a/include/asm-mips/vr41xx/siu.h b/arch/mips/include/asm/vr41xx/siu.h
similarity index 100%
rename from include/asm-mips/vr41xx/siu.h
rename to arch/mips/include/asm/vr41xx/siu.h
diff --git a/include/asm-mips/vr41xx/tb0219.h b/arch/mips/include/asm/vr41xx/tb0219.h
similarity index 100%
rename from include/asm-mips/vr41xx/tb0219.h
rename to arch/mips/include/asm/vr41xx/tb0219.h
diff --git a/include/asm-mips/vr41xx/tb0226.h b/arch/mips/include/asm/vr41xx/tb0226.h
similarity index 100%
rename from include/asm-mips/vr41xx/tb0226.h
rename to arch/mips/include/asm/vr41xx/tb0226.h
diff --git a/include/asm-mips/vr41xx/tb0287.h b/arch/mips/include/asm/vr41xx/tb0287.h
similarity index 100%
rename from include/asm-mips/vr41xx/tb0287.h
rename to arch/mips/include/asm/vr41xx/tb0287.h
diff --git a/include/asm-mips/vr41xx/vr41xx.h b/arch/mips/include/asm/vr41xx/vr41xx.h
similarity index 100%
rename from include/asm-mips/vr41xx/vr41xx.h
rename to arch/mips/include/asm/vr41xx/vr41xx.h
diff --git a/include/asm-mips/war.h b/arch/mips/include/asm/war.h
similarity index 100%
rename from include/asm-mips/war.h
rename to arch/mips/include/asm/war.h
diff --git a/arch/mips/include/asm/watch.h b/arch/mips/include/asm/watch.h
new file mode 100644
index 0000000000000000000000000000000000000000..20126ec793596a6ab2ab2a2e35d6e96e9ac59541
--- /dev/null
+++ b/arch/mips/include/asm/watch.h
@@ -0,0 +1,32 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2008 David Daney
+ */
+#ifndef _ASM_WATCH_H
+#define _ASM_WATCH_H
+
+#include <linux/bitops.h>
+
+#include <asm/mipsregs.h>
+
+void mips_install_watch_registers(void);
+void mips_read_watch_registers(void);
+void mips_clear_watch_registers(void);
+void mips_probe_watch_registers(struct cpuinfo_mips *c);
+
+#ifdef CONFIG_HARDWARE_WATCHPOINTS
+#define __restore_watch() do { \
+ if (unlikely(test_bit(TIF_LOAD_WATCH, \
+ ¤t_thread_info()->flags))) { \
+ mips_install_watch_registers(); \
+ } \
+} while (0)
+
+#else
+#define __restore_watch() do {} while (0)
+#endif
+
+#endif /* _ASM_WATCH_H */
diff --git a/include/asm-mips/wbflush.h b/arch/mips/include/asm/wbflush.h
similarity index 100%
rename from include/asm-mips/wbflush.h
rename to arch/mips/include/asm/wbflush.h
diff --git a/include/asm-mips/xor.h b/arch/mips/include/asm/xor.h
similarity index 100%
rename from include/asm-mips/xor.h
rename to arch/mips/include/asm/xor.h
diff --git a/include/asm-mips/xtalk/xtalk.h b/arch/mips/include/asm/xtalk/xtalk.h
similarity index 100%
rename from include/asm-mips/xtalk/xtalk.h
rename to arch/mips/include/asm/xtalk/xtalk.h
diff --git a/include/asm-mips/xtalk/xwidget.h b/arch/mips/include/asm/xtalk/xwidget.h
similarity index 100%
rename from include/asm-mips/xtalk/xwidget.h
rename to arch/mips/include/asm/xtalk/xwidget.h
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 706f9397479770265d69b0307df9d76ea3739178..d9da7112aaf8188b90eb88bde35f556cdd933887 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -6,10 +6,11 @@ extra-y := head.o init_task.o vmlinux.lds
obj-y += cpu-probe.o branch.o entry.o genex.o irq.o process.o \
ptrace.o reset.o setup.o signal.o syscall.o \
- time.o topology.o traps.o unaligned.o
+ time.o topology.o traps.o unaligned.o watch.o
obj-$(CONFIG_CEVT_BCM1480) += cevt-bcm1480.o
obj-$(CONFIG_CEVT_R4K) += cevt-r4k.o
+obj-$(CONFIG_MIPS_MT_SMTC) += cevt-smtc.o
obj-$(CONFIG_CEVT_DS1287) += cevt-ds1287.o
obj-$(CONFIG_CEVT_GT641XX) += cevt-gt641xx.o
obj-$(CONFIG_CEVT_SB1250) += cevt-sb1250.o
diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
index 24a2d907aa0de4c022c0d5e89227dceae2a8a572..4a4c59f2737a5d0bcdc8fc48f4f8e28ea217f528 100644
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -12,6 +12,14 @@
#include <asm/smtc_ipi.h>
#include <asm/time.h>
+#include <asm/cevt-r4k.h>
+
+/*
+ * The SMTC Kernel for the 34K, 1004K, et. al. replaces several
+ * of these routines with SMTC-specific variants.
+ */
+
+#ifndef CONFIG_MIPS_MT_SMTC
static int mips_next_event(unsigned long delta,
struct clock_event_device *evt)
@@ -19,60 +27,27 @@ static int mips_next_event(unsigned long delta,
unsigned int cnt;
int res;
-#ifdef CONFIG_MIPS_MT_SMTC
- {
- unsigned long flags, vpflags;
- local_irq_save(flags);
- vpflags = dvpe();
-#endif
cnt = read_c0_count();
cnt += delta;
write_c0_compare(cnt);
res = ((int)(read_c0_count() - cnt) > 0) ? -ETIME : 0;
-#ifdef CONFIG_MIPS_MT_SMTC
- evpe(vpflags);
- local_irq_restore(flags);
- }
-#endif
return res;
}
-static void mips_set_mode(enum clock_event_mode mode,
- struct clock_event_device *evt)
+#endif /* CONFIG_MIPS_MT_SMTC */
+
+void mips_set_clock_mode(enum clock_event_mode mode,
+ struct clock_event_device *evt)
{
/* Nothing to do ... */
}
-static DEFINE_PER_CPU(struct clock_event_device, mips_clockevent_device);
-static int cp0_timer_irq_installed;
+DEFINE_PER_CPU(struct clock_event_device, mips_clockevent_device);
+int cp0_timer_irq_installed;
-/*
- * Timer ack for an R4k-compatible timer of a known frequency.
- */
-static void c0_timer_ack(void)
-{
- write_c0_compare(read_c0_compare());
-}
+#ifndef CONFIG_MIPS_MT_SMTC
-/*
- * Possibly handle a performance counter interrupt.
- * Return true if the timer interrupt should not be checked
- */
-static inline int handle_perf_irq(int r2)
-{
- /*
- * The performance counter overflow interrupt may be shared with the
- * timer interrupt (cp0_perfcount_irq < 0). If it is and a
- * performance counter has overflowed (perf_irq() == IRQ_HANDLED)
- * and we can't reliably determine if a counter interrupt has also
- * happened (!r2) then don't check for a timer interrupt.
- */
- return (cp0_perfcount_irq < 0) &&
- perf_irq() == IRQ_HANDLED &&
- !r2;
-}
-
-static irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
+irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
{
const int r2 = cpu_has_mips_r2;
struct clock_event_device *cd;
@@ -93,12 +68,8 @@ static irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
* interrupt. Being the paranoiacs we are we check anyway.
*/
if (!r2 || (read_c0_cause() & (1 << 30))) {
- c0_timer_ack();
-#ifdef CONFIG_MIPS_MT_SMTC
- if (cpu_data[cpu].vpe_id)
- goto out;
- cpu = 0;
-#endif
+ /* Clear Count/Compare Interrupt */
+ write_c0_compare(read_c0_compare());
cd = &per_cpu(mips_clockevent_device, cpu);
cd->event_handler(cd);
}
@@ -107,65 +78,16 @@ static irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static struct irqaction c0_compare_irqaction = {
+#endif /* Not CONFIG_MIPS_MT_SMTC */
+
+struct irqaction c0_compare_irqaction = {
.handler = c0_compare_interrupt,
-#ifdef CONFIG_MIPS_MT_SMTC
- .flags = IRQF_DISABLED,
-#else
.flags = IRQF_DISABLED | IRQF_PERCPU,
-#endif
.name = "timer",
};
-#ifdef CONFIG_MIPS_MT_SMTC
-DEFINE_PER_CPU(struct clock_event_device, smtc_dummy_clockevent_device);
-
-static void smtc_set_mode(enum clock_event_mode mode,
- struct clock_event_device *evt)
-{
-}
-
-static void mips_broadcast(cpumask_t mask)
-{
- unsigned int cpu;
-
- for_each_cpu_mask(cpu, mask)
- smtc_send_ipi(cpu, SMTC_CLOCK_TICK, 0);
-}
-
-static void setup_smtc_dummy_clockevent_device(void)
-{
- //uint64_t mips_freq = mips_hpt_^frequency;
- unsigned int cpu = smp_processor_id();
- struct clock_event_device *cd;
- cd = &per_cpu(smtc_dummy_clockevent_device, cpu);
-
- cd->name = "SMTC";
- cd->features = CLOCK_EVT_FEAT_DUMMY;
-
- /* Calculate the min / max delta */
- cd->mult = 0; //div_sc((unsigned long) mips_freq, NSEC_PER_SEC, 32);
- cd->shift = 0; //32;
- cd->max_delta_ns = 0; //clockevent_delta2ns(0x7fffffff, cd);
- cd->min_delta_ns = 0; //clockevent_delta2ns(0x30, cd);
-
- cd->rating = 200;
- cd->irq = 17; //-1;
-// if (cpu)
-// cd->cpumask = CPU_MASK_ALL; // cpumask_of_cpu(cpu);
-// else
- cd->cpumask = cpumask_of_cpu(cpu);
-
- cd->set_mode = smtc_set_mode;
-
- cd->broadcast = mips_broadcast;
-
- clockevents_register_device(cd);
-}
-#endif
-
-static void mips_event_handler(struct clock_event_device *dev)
+void mips_event_handler(struct clock_event_device *dev)
{
}
@@ -177,7 +99,23 @@ static int c0_compare_int_pending(void)
return (read_c0_cause() >> cp0_compare_irq) & 0x100;
}
-static int c0_compare_int_usable(void)
+/*
+ * Compare interrupt can be routed and latched outside the core,
+ * so a single execution hazard barrier may not be enough to give
+ * it time to clear as seen in the Cause register. 4 time the
+ * pipeline depth seems reasonably conservative, and empirically
+ * works better in configurations with high CPU/bus clock ratios.
+ */
+
+#define compare_change_hazard() \
+ do { \
+ irq_disable_hazard(); \
+ irq_disable_hazard(); \
+ irq_disable_hazard(); \
+ irq_disable_hazard(); \
+ } while (0)
+
+int c0_compare_int_usable(void)
{
unsigned int delta;
unsigned int cnt;
@@ -187,7 +125,7 @@ static int c0_compare_int_usable(void)
*/
if (c0_compare_int_pending()) {
write_c0_compare(read_c0_count());
- irq_disable_hazard();
+ compare_change_hazard();
if (c0_compare_int_pending())
return 0;
}
@@ -196,7 +134,7 @@ static int c0_compare_int_usable(void)
cnt = read_c0_count();
cnt += delta;
write_c0_compare(cnt);
- irq_disable_hazard();
+ compare_change_hazard();
if ((int)(read_c0_count() - cnt) < 0)
break;
/* increase delta if the timer was already expired */
@@ -205,11 +143,12 @@ static int c0_compare_int_usable(void)
while ((int)(read_c0_count() - cnt) <= 0)
; /* Wait for expiry */
+ compare_change_hazard();
if (!c0_compare_int_pending())
return 0;
write_c0_compare(read_c0_count());
- irq_disable_hazard();
+ compare_change_hazard();
if (c0_compare_int_pending())
return 0;
@@ -219,6 +158,8 @@ static int c0_compare_int_usable(void)
return 1;
}
+#ifndef CONFIG_MIPS_MT_SMTC
+
int __cpuinit mips_clockevent_init(void)
{
uint64_t mips_freq = mips_hpt_frequency;
@@ -229,17 +170,6 @@ int __cpuinit mips_clockevent_init(void)
if (!cpu_has_counter || !mips_hpt_frequency)
return -ENXIO;
-#ifdef CONFIG_MIPS_MT_SMTC
- setup_smtc_dummy_clockevent_device();
-
- /*
- * On SMTC we only register VPE0's compare interrupt as clockevent
- * device.
- */
- if (cpu)
- return 0;
-#endif
-
if (!c0_compare_int_usable())
return -ENXIO;
@@ -265,13 +195,9 @@ int __cpuinit mips_clockevent_init(void)
cd->rating = 300;
cd->irq = irq;
-#ifdef CONFIG_MIPS_MT_SMTC
- cd->cpumask = CPU_MASK_ALL;
-#else
cd->cpumask = cpumask_of_cpu(cpu);
-#endif
cd->set_next_event = mips_next_event;
- cd->set_mode = mips_set_mode;
+ cd->set_mode = mips_set_clock_mode;
cd->event_handler = mips_event_handler;
clockevents_register_device(cd);
@@ -281,12 +207,9 @@ int __cpuinit mips_clockevent_init(void)
cp0_timer_irq_installed = 1;
-#ifdef CONFIG_MIPS_MT_SMTC
-#define CPUCTR_IMASKBIT (0x100 << cp0_compare_irq)
- setup_irq_smtc(irq, &c0_compare_irqaction, CPUCTR_IMASKBIT);
-#else
setup_irq(irq, &c0_compare_irqaction);
-#endif
return 0;
}
+
+#endif /* Not CONFIG_MIPS_MT_SMTC */
diff --git a/arch/mips/kernel/cevt-smtc.c b/arch/mips/kernel/cevt-smtc.c
new file mode 100644
index 0000000000000000000000000000000000000000..5162fe4b59528ac9ae24fe894c6076f8af89c530
--- /dev/null
+++ b/arch/mips/kernel/cevt-smtc.c
@@ -0,0 +1,321 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007 MIPS Technologies, Inc.
+ * Copyright (C) 2007 Ralf Baechle <ralf@linux-mips.org>
+ * Copyright (C) 2008 Kevin D. Kissell, Paralogos sarl
+ */
+#include <linux/clockchips.h>
+#include <linux/interrupt.h>
+#include <linux/percpu.h>
+
+#include <asm/smtc_ipi.h>
+#include <asm/time.h>
+#include <asm/cevt-r4k.h>
+
+/*
+ * Variant clock event timer support for SMTC on MIPS 34K, 1004K
+ * or other MIPS MT cores.
+ *
+ * Notes on SMTC Support:
+ *
+ * SMTC has multiple microthread TCs pretending to be Linux CPUs.
+ * But there's only one Count/Compare pair per VPE, and Compare
+ * interrupts are taken opportunisitically by available TCs
+ * bound to the VPE with the Count register. The new timer
+ * framework provides for global broadcasts, but we really
+ * want VPE-level multicasts for best behavior. So instead
+ * of invoking the high-level clock-event broadcast code,
+ * this version of SMTC support uses the historical SMTC
+ * multicast mechanisms "under the hood", appearing to the
+ * generic clock layer as if the interrupts are per-CPU.
+ *
+ * The approach taken here is to maintain a set of NR_CPUS
+ * virtual timers, and track which "CPU" needs to be alerted
+ * at each event.
+ *
+ * It's unlikely that we'll see a MIPS MT core with more than
+ * 2 VPEs, but we *know* that we won't need to handle more
+ * VPEs than we have "CPUs". So NCPUs arrays of NCPUs elements
+ * is always going to be overkill, but always going to be enough.
+ */
+
+unsigned long smtc_nexttime[NR_CPUS][NR_CPUS];
+static int smtc_nextinvpe[NR_CPUS];
+
+/*
+ * Timestamps stored are absolute values to be programmed
+ * into Count register. Valid timestamps will never be zero.
+ * If a Zero Count value is actually calculated, it is converted
+ * to be a 1, which will introduce 1 or two CPU cycles of error
+ * roughly once every four billion events, which at 1000 HZ means
+ * about once every 50 days. If that's actually a problem, one
+ * could alternate squashing 0 to 1 and to -1.
+ */
+
+#define MAKEVALID(x) (((x) == 0L) ? 1L : (x))
+#define ISVALID(x) ((x) != 0L)
+
+/*
+ * Time comparison is subtle, as it's really truncated
+ * modular arithmetic.
+ */
+
+#define IS_SOONER(a, b, reference) \
+ (((a) - (unsigned long)(reference)) < ((b) - (unsigned long)(reference)))
+
+/*
+ * CATCHUP_INCREMENT, used when the function falls behind the counter.
+ * Could be an increasing function instead of a constant;
+ */
+
+#define CATCHUP_INCREMENT 64
+
+static int mips_next_event(unsigned long delta,
+ struct clock_event_device *evt)
+{
+ unsigned long flags;
+ unsigned int mtflags;
+ unsigned long timestamp, reference, previous;
+ unsigned long nextcomp = 0L;
+ int vpe = current_cpu_data.vpe_id;
+ int cpu = smp_processor_id();
+ local_irq_save(flags);
+ mtflags = dmt();
+
+ /*
+ * Maintain the per-TC virtual timer
+ * and program the per-VPE shared Count register
+ * as appropriate here...
+ */
+ reference = (unsigned long)read_c0_count();
+ timestamp = MAKEVALID(reference + delta);
+ /*
+ * To really model the clock, we have to catch the case
+ * where the current next-in-VPE timestamp is the old
+ * timestamp for the calling CPE, but the new value is
+ * in fact later. In that case, we have to do a full
+ * scan and discover the new next-in-VPE CPU id and
+ * timestamp.
+ */
+ previous = smtc_nexttime[vpe][cpu];
+ if (cpu == smtc_nextinvpe[vpe] && ISVALID(previous)
+ && IS_SOONER(previous, timestamp, reference)) {
+ int i;
+ int soonest = cpu;
+
+ /*
+ * Update timestamp array here, so that new
+ * value gets considered along with those of
+ * other virtual CPUs on the VPE.
+ */
+ smtc_nexttime[vpe][cpu] = timestamp;
+ for_each_online_cpu(i) {
+ if (ISVALID(smtc_nexttime[vpe][i])
+ && IS_SOONER(smtc_nexttime[vpe][i],
+ smtc_nexttime[vpe][soonest], reference)) {
+ soonest = i;
+ }
+ }
+ smtc_nextinvpe[vpe] = soonest;
+ nextcomp = smtc_nexttime[vpe][soonest];
+ /*
+ * Otherwise, we don't have to process the whole array rank,
+ * we just have to see if the event horizon has gotten closer.
+ */
+ } else {
+ if (!ISVALID(smtc_nexttime[vpe][smtc_nextinvpe[vpe]]) ||
+ IS_SOONER(timestamp,
+ smtc_nexttime[vpe][smtc_nextinvpe[vpe]], reference)) {
+ smtc_nextinvpe[vpe] = cpu;
+ nextcomp = timestamp;
+ }
+ /*
+ * Since next-in-VPE may me the same as the executing
+ * virtual CPU, we update the array *after* checking
+ * its value.
+ */
+ smtc_nexttime[vpe][cpu] = timestamp;
+ }
+
+ /*
+ * It may be that, in fact, we don't need to update Compare,
+ * but if we do, we want to make sure we didn't fall into
+ * a crack just behind Count.
+ */
+ if (ISVALID(nextcomp)) {
+ write_c0_compare(nextcomp);
+ ehb();
+ /*
+ * We never return an error, we just make sure
+ * that we trigger the handlers as quickly as
+ * we can if we fell behind.
+ */
+ while ((nextcomp - (unsigned long)read_c0_count())
+ > (unsigned long)LONG_MAX) {
+ nextcomp += CATCHUP_INCREMENT;
+ write_c0_compare(nextcomp);
+ ehb();
+ }
+ }
+ emt(mtflags);
+ local_irq_restore(flags);
+ return 0;
+}
+
+
+void smtc_distribute_timer(int vpe)
+{
+ unsigned long flags;
+ unsigned int mtflags;
+ int cpu;
+ struct clock_event_device *cd;
+ unsigned long nextstamp = 0L;
+ unsigned long reference;
+
+
+repeat:
+ for_each_online_cpu(cpu) {
+ /*
+ * Find virtual CPUs within the current VPE who have
+ * unserviced timer requests whose time is now past.
+ */
+ local_irq_save(flags);
+ mtflags = dmt();
+ if (cpu_data[cpu].vpe_id == vpe &&
+ ISVALID(smtc_nexttime[vpe][cpu])) {
+ reference = (unsigned long)read_c0_count();
+ if ((smtc_nexttime[vpe][cpu] - reference)
+ > (unsigned long)LONG_MAX) {
+ smtc_nexttime[vpe][cpu] = 0L;
+ emt(mtflags);
+ local_irq_restore(flags);
+ /*
+ * We don't send IPIs to ourself.
+ */
+ if (cpu != smp_processor_id()) {
+ smtc_send_ipi(cpu, SMTC_CLOCK_TICK, 0);
+ } else {
+ cd = &per_cpu(mips_clockevent_device, cpu);
+ cd->event_handler(cd);
+ }
+ } else {
+ /* Local to VPE but Valid Time not yet reached. */
+ if (!ISVALID(nextstamp) ||
+ IS_SOONER(smtc_nexttime[vpe][cpu], nextstamp,
+ reference)) {
+ smtc_nextinvpe[vpe] = cpu;
+ nextstamp = smtc_nexttime[vpe][cpu];
+ }
+ emt(mtflags);
+ local_irq_restore(flags);
+ }
+ } else {
+ emt(mtflags);
+ local_irq_restore(flags);
+
+ }
+ }
+ /* Reprogram for interrupt at next soonest timestamp for VPE */
+ if (ISVALID(nextstamp)) {
+ write_c0_compare(nextstamp);
+ ehb();
+ if ((nextstamp - (unsigned long)read_c0_count())
+ > (unsigned long)LONG_MAX)
+ goto repeat;
+ }
+}
+
+
+irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
+{
+ int cpu = smp_processor_id();
+
+ /* If we're running SMTC, we've got MIPS MT and therefore MIPS32R2 */
+ handle_perf_irq(1);
+
+ if (read_c0_cause() & (1 << 30)) {
+ /* Clear Count/Compare Interrupt */
+ write_c0_compare(read_c0_compare());
+ smtc_distribute_timer(cpu_data[cpu].vpe_id);
+ }
+ return IRQ_HANDLED;
+}
+
+
+int __cpuinit mips_clockevent_init(void)
+{
+ uint64_t mips_freq = mips_hpt_frequency;
+ unsigned int cpu = smp_processor_id();
+ struct clock_event_device *cd;
+ unsigned int irq;
+ int i;
+ int j;
+
+ if (!cpu_has_counter || !mips_hpt_frequency)
+ return -ENXIO;
+ if (cpu == 0) {
+ for (i = 0; i < num_possible_cpus(); i++) {
+ smtc_nextinvpe[i] = 0;
+ for (j = 0; j < num_possible_cpus(); j++)
+ smtc_nexttime[i][j] = 0L;
+ }
+ /*
+ * SMTC also can't have the usablility test
+ * run by secondary TCs once Compare is in use.
+ */
+ if (!c0_compare_int_usable())
+ return -ENXIO;
+ }
+
+ /*
+ * With vectored interrupts things are getting platform specific.
+ * get_c0_compare_int is a hook to allow a platform to return the
+ * interrupt number of it's liking.
+ */
+ irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq;
+ if (get_c0_compare_int)
+ irq = get_c0_compare_int();
+
+ cd = &per_cpu(mips_clockevent_device, cpu);
+
+ cd->name = "MIPS";
+ cd->features = CLOCK_EVT_FEAT_ONESHOT;
+
+ /* Calculate the min / max delta */
+ cd->mult = div_sc((unsigned long) mips_freq, NSEC_PER_SEC, 32);
+ cd->shift = 32;
+ cd->max_delta_ns = clockevent_delta2ns(0x7fffffff, cd);
+ cd->min_delta_ns = clockevent_delta2ns(0x300, cd);
+
+ cd->rating = 300;
+ cd->irq = irq;
+ cd->cpumask = cpumask_of_cpu(cpu);
+ cd->set_next_event = mips_next_event;
+ cd->set_mode = mips_set_clock_mode;
+ cd->event_handler = mips_event_handler;
+
+ clockevents_register_device(cd);
+
+ /*
+ * On SMTC we only want to do the data structure
+ * initialization and IRQ setup once.
+ */
+ if (cpu)
+ return 0;
+ /*
+ * And we need the hwmask associated with the c0_compare
+ * vector to be initialized.
+ */
+ irq_hwmask[irq] = (0x100 << cp0_compare_irq);
+ if (cp0_timer_irq_installed)
+ return 0;
+
+ cp0_timer_irq_installed = 1;
+
+ setup_irq(irq, &c0_compare_irqaction);
+
+ return 0;
+}
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 335a6ae3d594044fa0ca99e44ee189631238b609..0cf15457ecace15725e7b419438e57736540d2a6 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -21,6 +21,7 @@
#include <asm/fpu.h>
#include <asm/mipsregs.h>
#include <asm/system.h>
+#include <asm/watch.h>
/*
* Not all of the MIPS CPUs have the "wait" instruction available. Moreover,
@@ -45,18 +46,7 @@ static void r39xx_wait(void)
local_irq_enable();
}
-/*
- * There is a race when WAIT instruction executed with interrupt
- * enabled.
- * But it is implementation-dependent wheter the pipelie restarts when
- * a non-enabled interrupt is requested.
- */
-static void r4k_wait(void)
-{
- __asm__(" .set mips3 \n"
- " wait \n"
- " .set mips0 \n");
-}
+extern void r4k_wait(void);
/*
* This variant is preferable as it allows testing need_resched and going to
@@ -65,14 +55,18 @@ static void r4k_wait(void)
* interrupt is requested" restriction in the MIPS32/MIPS64 architecture makes
* using this version a gamble.
*/
-static void r4k_wait_irqoff(void)
+void r4k_wait_irqoff(void)
{
local_irq_disable();
if (!need_resched())
- __asm__(" .set mips3 \n"
+ __asm__(" .set push \n"
+ " .set mips3 \n"
" wait \n"
- " .set mips0 \n");
+ " .set pop \n");
local_irq_enable();
+ __asm__(" .globl __pastwait \n"
+ "__pastwait: \n");
+ return;
}
/*
@@ -128,7 +122,7 @@ static int __init wait_disable(char *s)
__setup("nowait", wait_disable);
-static inline void check_wait(void)
+void __init check_wait(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
@@ -242,7 +236,6 @@ static inline void check_errata(void)
void __init check_bugs32(void)
{
- check_wait();
check_errata();
}
@@ -685,6 +678,7 @@ static inline void spram_config(void) {}
static inline void cpu_probe_mips(struct cpuinfo_mips *c)
{
decode_configs(c);
+ mips_probe_watch_registers(c);
switch (c->processor_id & 0xff00) {
case PRID_IMP_4KC:
c->cputype = CPU_4KC;
diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
index e29598ae939d21b7d8e7442300a8741ce612f24a..ffa331029e086ce3720dc1ac9d60b936d68dba0a 100644
--- a/arch/mips/kernel/entry.S
+++ b/arch/mips/kernel/entry.S
@@ -79,11 +79,6 @@ FEXPORT(syscall_exit)
FEXPORT(restore_all) # restore full frame
#ifdef CONFIG_MIPS_MT_SMTC
-/* Detect and execute deferred IPI "interrupts" */
- LONG_L s0, TI_REGS($28)
- LONG_S sp, TI_REGS($28)
- jal deferred_smtc_ipi
- LONG_S s0, TI_REGS($28)
#ifdef CONFIG_MIPS_MT_SMTC_IM_BACKSTOP
/* Re-arm any temporarily masked interrupts not explicitly "acked" */
mfc0 v0, CP0_TCSTATUS
@@ -112,6 +107,11 @@ FEXPORT(restore_all) # restore full frame
xor t0, t0, t3
mtc0 t0, CP0_TCCONTEXT
#endif /* CONFIG_MIPS_MT_SMTC_IM_BACKSTOP */
+/* Detect and execute deferred IPI "interrupts" */
+ LONG_L s0, TI_REGS($28)
+ LONG_S sp, TI_REGS($28)
+ jal deferred_smtc_ipi
+ LONG_S s0, TI_REGS($28)
#endif /* CONFIG_MIPS_MT_SMTC */
.set noat
RESTORE_TEMP
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index c6ada98ee042039a968e57d57f800ee1c8313ed6..757d48f0d80f2c732636a074f280a6eba443e143 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -20,6 +20,7 @@
#include <asm/stackframe.h>
#include <asm/war.h>
#include <asm/page.h>
+#include <asm/thread_info.h>
#define PANIC_PIC(msg) \
.set push; \
@@ -126,7 +127,42 @@ handle_vcei:
__FINIT
+ .align 5 /* 32 byte rollback region */
+LEAF(r4k_wait)
+ .set push
+ .set noreorder
+ /* start of rollback region */
+ LONG_L t0, TI_FLAGS($28)
+ nop
+ andi t0, _TIF_NEED_RESCHED
+ bnez t0, 1f
+ nop
+ nop
+ nop
+ .set mips3
+ wait
+ /* end of rollback region (the region size must be power of two) */
+ .set pop
+1:
+ jr ra
+ END(r4k_wait)
+
+ .macro BUILD_ROLLBACK_PROLOGUE handler
+ FEXPORT(rollback_\handler)
+ .set push
+ .set noat
+ MFC0 k0, CP0_EPC
+ PTR_LA k1, r4k_wait
+ ori k0, 0x1f /* 32 byte rollback region */
+ xori k0, 0x1f
+ bne k0, k1, 9f
+ MTC0 k0, CP0_EPC
+9:
+ .set pop
+ .endm
+
.align 5
+BUILD_ROLLBACK_PROLOGUE handle_int
NESTED(handle_int, PT_SIZE, sp)
#ifdef CONFIG_TRACE_IRQFLAGS
/*
@@ -201,6 +237,7 @@ NESTED(except_vec_ejtag_debug, 0, sp)
* This prototype is copied to ebase + n*IntCtl.VS and patched
* to invoke the handler
*/
+BUILD_ROLLBACK_PROLOGUE except_vec_vi
NESTED(except_vec_vi, 0, sp)
SAVE_SOME
SAVE_AT
@@ -245,8 +282,8 @@ NESTED(except_vec_vi_handler, 0, sp)
and t0, a0, t1
#ifdef CONFIG_MIPS_MT_SMTC_IM_BACKSTOP
mfc0 t2, CP0_TCCONTEXT
- or t0, t0, t2
- mtc0 t0, CP0_TCCONTEXT
+ or t2, t0, t2
+ mtc0 t2, CP0_TCCONTEXT
#endif /* CONFIG_MIPS_MT_SMTC_IM_BACKSTOP */
xor t1, t1, t0
mtc0 t1, CP0_STATUS
@@ -416,7 +453,11 @@ NESTED(nmi_handler, PT_SIZE, sp)
BUILD_HANDLER tr tr sti silent /* #13 */
BUILD_HANDLER fpe fpe fpe silent /* #15 */
BUILD_HANDLER mdmx mdmx sti silent /* #22 */
+#ifdef CONFIG_HARDWARE_WATCHPOINTS
+ BUILD_HANDLER watch watch sti silent /* #23 */
+#else
BUILD_HANDLER watch watch sti verbose /* #23 */
+#endif
BUILD_HANDLER mcheck mcheck cli verbose /* #24 */
BUILD_HANDLER mt mt sti silent /* #25 */
BUILD_HANDLER dsp dsp sti silent /* #26 */
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index 361364501d34926deea6d59456cce24f0674e538..492a0a8d70fbf9ddc6e695ae8250e562f03f0ab5 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -22,6 +22,7 @@
#include <asm/irqflags.h>
#include <asm/regdef.h>
#include <asm/page.h>
+#include <asm/pgtable-bits.h>
#include <asm/mipsregs.h>
#include <asm/stackframe.h>
diff --git a/arch/mips/kernel/kgdb.c b/arch/mips/kernel/kgdb.c
index 8f6d58ede33cea5f42424fb27becd432e7b1f7b3..6e152c80cd4a5bb3d0a73816311a850181371b81 100644
--- a/arch/mips/kernel/kgdb.c
+++ b/arch/mips/kernel/kgdb.c
@@ -236,8 +236,7 @@ int kgdb_arch_handle_exception(int vector, int signo, int err_code,
atomic_set(&kgdb_cpu_doing_single_step, -1);
if (remcom_in_buffer[0] == 's')
- if (kgdb_contthread)
- atomic_set(&kgdb_cpu_doing_single_step, cpu);
+ atomic_set(&kgdb_cpu_doing_single_step, cpu);
return 0;
}
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
index df4d3f2f740c54fa73b413e8b8c8d91601b95c74..dc9eb72ed9de956164f557b0757496dae6638c2e 100644
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -159,7 +159,7 @@ __setup("fpaff=", fpaff_thresh);
/*
* FPU Use Factor empirically derived from experiments on 34K
*/
-#define FPUSEFACTOR 333
+#define FPUSEFACTOR 2000
static __init int mt_fp_affinity_init(void)
{
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 36f06539824304db22bc8f67a97e2b6034470026..75bb1300dd7aa0c12f7985a3986a69e9d49904f6 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -23,6 +23,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
unsigned int version = cpu_data[n].processor_id;
unsigned int fp_vers = cpu_data[n].fpu_id;
char fmt [64];
+ int i;
#ifdef CONFIG_SMP
if (!cpu_isset(n, cpu_online_map))
@@ -50,8 +51,16 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "tlb_entries\t\t: %d\n", cpu_data[n].tlbsize);
seq_printf(m, "extra interrupt vector\t: %s\n",
cpu_has_divec ? "yes" : "no");
- seq_printf(m, "hardware watchpoint\t: %s\n",
- cpu_has_watch ? "yes" : "no");
+ seq_printf(m, "hardware watchpoint\t: %s",
+ cpu_has_watch ? "yes, " : "no\n");
+ if (cpu_has_watch) {
+ seq_printf(m, "count: %d, address/irw mask: [",
+ cpu_data[n].watch_reg_count);
+ for (i = 0; i < cpu_data[n].watch_reg_count; i++)
+ seq_printf(m, "%s0x%04x", i ? ", " : "" ,
+ cpu_data[n].watch_reg_masks[i]);
+ seq_printf(m, "]\n");
+ }
seq_printf(m, "ASEs implemented\t:%s%s%s%s%s%s\n",
cpu_has_mips16 ? " mips16" : "",
cpu_has_mdmx ? " mdmx" : "",
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index b16facd9ea8ecae7b27116952090beca25450c78..22fc19bbe87f3744ee24ef7dbc81a315b293fc1d 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -55,7 +55,7 @@ void __noreturn cpu_idle(void)
while (1) {
tick_nohz_stop_sched_tick(1);
while (!need_resched()) {
-#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG
+#ifdef CONFIG_MIPS_MT_SMTC
extern void smtc_idle_loop_hook(void);
smtc_idle_loop_hook();
@@ -145,17 +145,18 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
*/
p->thread.cp0_status = read_c0_status() & ~(ST0_CU2|ST0_CU1);
childregs->cp0_status &= ~(ST0_CU2|ST0_CU1);
- clear_tsk_thread_flag(p, TIF_USEDFPU);
-#ifdef CONFIG_MIPS_MT_FPAFF
+#ifdef CONFIG_MIPS_MT_SMTC
/*
- * FPU affinity support is cleaner if we track the
- * user-visible CPU affinity from the very beginning.
- * The generic cpus_allowed mask will already have
- * been copied from the parent before copy_thread
- * is invoked.
+ * SMTC restores TCStatus after Status, and the CU bits
+ * are aliased there.
*/
- p->thread.user_cpus_allowed = p->cpus_allowed;
+ childregs->cp0_tcstatus &= ~(ST0_CU2|ST0_CU1);
+#endif
+ clear_tsk_thread_flag(p, TIF_USEDFPU);
+
+#ifdef CONFIG_MIPS_MT_FPAFF
+ clear_tsk_thread_flag(p, TIF_FPUBOUND);
#endif /* CONFIG_MIPS_MT_FPAFF */
if (clone_flags & CLONE_SETTLS)
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 35234b92b9a58f9d5c9e8a2063c292e35c3ac327..054861ccb4ddac36306b70871d83aed6a3c50fbf 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -46,7 +46,8 @@
*/
void ptrace_disable(struct task_struct *child)
{
- /* Nothing to do.. */
+ /* Don't load the watchpoint registers for the ex-child. */
+ clear_tsk_thread_flag(child, TIF_LOAD_WATCH);
}
/*
@@ -167,6 +168,93 @@ int ptrace_setfpregs(struct task_struct *child, __u32 __user *data)
return 0;
}
+int ptrace_get_watch_regs(struct task_struct *child,
+ struct pt_watch_regs __user *addr)
+{
+ enum pt_watch_style style;
+ int i;
+
+ if (!cpu_has_watch || current_cpu_data.watch_reg_use_cnt == 0)
+ return -EIO;
+ if (!access_ok(VERIFY_WRITE, addr, sizeof(struct pt_watch_regs)))
+ return -EIO;
+
+#ifdef CONFIG_32BIT
+ style = pt_watch_style_mips32;
+#define WATCH_STYLE mips32
+#else
+ style = pt_watch_style_mips64;
+#define WATCH_STYLE mips64
+#endif
+
+ __put_user(style, &addr->style);
+ __put_user(current_cpu_data.watch_reg_use_cnt,
+ &addr->WATCH_STYLE.num_valid);
+ for (i = 0; i < current_cpu_data.watch_reg_use_cnt; i++) {
+ __put_user(child->thread.watch.mips3264.watchlo[i],
+ &addr->WATCH_STYLE.watchlo[i]);
+ __put_user(child->thread.watch.mips3264.watchhi[i] & 0xfff,
+ &addr->WATCH_STYLE.watchhi[i]);
+ __put_user(current_cpu_data.watch_reg_masks[i],
+ &addr->WATCH_STYLE.watch_masks[i]);
+ }
+ for (; i < 8; i++) {
+ __put_user(0, &addr->WATCH_STYLE.watchlo[i]);
+ __put_user(0, &addr->WATCH_STYLE.watchhi[i]);
+ __put_user(0, &addr->WATCH_STYLE.watch_masks[i]);
+ }
+
+ return 0;
+}
+
+int ptrace_set_watch_regs(struct task_struct *child,
+ struct pt_watch_regs __user *addr)
+{
+ int i;
+ int watch_active = 0;
+ unsigned long lt[NUM_WATCH_REGS];
+ u16 ht[NUM_WATCH_REGS];
+
+ if (!cpu_has_watch || current_cpu_data.watch_reg_use_cnt == 0)
+ return -EIO;
+ if (!access_ok(VERIFY_READ, addr, sizeof(struct pt_watch_regs)))
+ return -EIO;
+ /* Check the values. */
+ for (i = 0; i < current_cpu_data.watch_reg_use_cnt; i++) {
+ __get_user(lt[i], &addr->WATCH_STYLE.watchlo[i]);
+#ifdef CONFIG_32BIT
+ if (lt[i] & __UA_LIMIT)
+ return -EINVAL;
+#else
+ if (test_tsk_thread_flag(child, TIF_32BIT_ADDR)) {
+ if (lt[i] & 0xffffffff80000000UL)
+ return -EINVAL;
+ } else {
+ if (lt[i] & __UA_LIMIT)
+ return -EINVAL;
+ }
+#endif
+ __get_user(ht[i], &addr->WATCH_STYLE.watchhi[i]);
+ if (ht[i] & ~0xff8)
+ return -EINVAL;
+ }
+ /* Install them. */
+ for (i = 0; i < current_cpu_data.watch_reg_use_cnt; i++) {
+ if (lt[i] & 7)
+ watch_active = 1;
+ child->thread.watch.mips3264.watchlo[i] = lt[i];
+ /* Set the G bit. */
+ child->thread.watch.mips3264.watchhi[i] = ht[i];
+ }
+
+ if (watch_active)
+ set_tsk_thread_flag(child, TIF_LOAD_WATCH);
+ else
+ clear_tsk_thread_flag(child, TIF_LOAD_WATCH);
+
+ return 0;
+}
+
long arch_ptrace(struct task_struct *child, long request, long addr, long data)
{
int ret;
@@ -238,7 +326,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
case FPC_EIR: { /* implementation / version register */
unsigned int flags;
#ifdef CONFIG_MIPS_MT_SMTC
- unsigned int irqflags;
+ unsigned long irqflags;
unsigned int mtflags;
#endif /* CONFIG_MIPS_MT_SMTC */
@@ -440,6 +528,16 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
(unsigned long __user *) data);
break;
+ case PTRACE_GET_WATCH_REGS:
+ ret = ptrace_get_watch_regs(child,
+ (struct pt_watch_regs __user *) addr);
+ break;
+
+ case PTRACE_SET_WATCH_REGS:
+ ret = ptrace_set_watch_regs(child,
+ (struct pt_watch_regs __user *) addr);
+ break;
+
default:
ret = ptrace_request(child, request, addr, data);
break;
diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index 76818be6ba7ce1511b37061c5cf4c9649d9397c7..1ca34104e59342147713e3147b29a5ac9b0421df 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -15,6 +15,7 @@
* binaries.
*/
#include <linux/compiler.h>
+#include <linux/compat.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/mm.h>
@@ -36,47 +37,17 @@
#include <asm/uaccess.h>
#include <asm/bootinfo.h>
-int ptrace_getregs(struct task_struct *child, __s64 __user *data);
-int ptrace_setregs(struct task_struct *child, __s64 __user *data);
-
-int ptrace_getfpregs(struct task_struct *child, __u32 __user *data);
-int ptrace_setfpregs(struct task_struct *child, __u32 __user *data);
-
/*
* Tracing a 32-bit process with a 64-bit strace and vice versa will not
* work. I don't know how to fix this.
*/
-asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
+long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
+ compat_ulong_t caddr, compat_ulong_t cdata)
{
- struct task_struct *child;
+ int addr = caddr;
+ int data = cdata;
int ret;
-#if 0
- printk("ptrace(r=%d,pid=%d,addr=%08lx,data=%08lx)\n",
- (int) request, (int) pid, (unsigned long) addr,
- (unsigned long) data);
-#endif
- lock_kernel();
- if (request == PTRACE_TRACEME) {
- ret = ptrace_traceme();
- goto out;
- }
-
- child = ptrace_get_task_struct(pid);
- if (IS_ERR(child)) {
- ret = PTR_ERR(child);
- goto out;
- }
-
- if (request == PTRACE_ATTACH) {
- ret = ptrace_attach(child);
- goto out_tsk;
- }
-
- ret = ptrace_check_attach(child, request == PTRACE_KILL);
- if (ret < 0)
- goto out_tsk;
-
switch (request) {
/* when I and D space are separate, these will need to be fixed. */
case PTRACE_PEEKTEXT: /* read word at location addr. */
@@ -214,7 +185,7 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
if (!cpu_has_dsp) {
tmp = 0;
ret = -EIO;
- goto out_tsk;
+ goto out;
}
dregs = __get_dsp_regs(child);
tmp = (unsigned long) (dregs[addr - DSP_BASE]);
@@ -224,14 +195,14 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
if (!cpu_has_dsp) {
tmp = 0;
ret = -EIO;
- goto out_tsk;
+ goto out;
}
tmp = child->thread.dsp.dspcontrol;
break;
default:
tmp = 0;
ret = -EIO;
- goto out_tsk;
+ goto out;
}
ret = put_user(tmp, (unsigned __user *) (unsigned long) data);
break;
@@ -410,14 +381,20 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
(unsigned long __user *) (unsigned long) data);
break;
+ case PTRACE_GET_WATCH_REGS:
+ ret = ptrace_get_watch_regs(child,
+ (struct pt_watch_regs __user *) (unsigned long) addr);
+ break;
+
+ case PTRACE_SET_WATCH_REGS:
+ ret = ptrace_set_watch_regs(child,
+ (struct pt_watch_regs __user *) (unsigned long) addr);
+ break;
+
default:
ret = ptrace_request(child, request, addr, data);
break;
}
-
-out_tsk:
- put_task_struct(child);
out:
- unlock_kernel();
return ret;
}
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index da7f1b6ea0fb128344cf1da80f32593c1967f050..324c5499dec28c4b29cb529a9bc5032c71ba9aa1 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -219,7 +219,7 @@ EXPORT(sysn32_call_table)
PTR compat_sys_getrusage
PTR compat_sys_sysinfo
PTR compat_sys_times
- PTR sys32_ptrace
+ PTR compat_sys_ptrace
PTR sys_getuid /* 6100 */
PTR sys_syslog
PTR sys_getgid
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index d7cd1aac9ada9a646d49189a35179a2815460897..85fedac99a578eb67e732b8762856eda3ca766c1 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -231,7 +231,7 @@ sys_call_table:
PTR sys_setuid
PTR sys_getuid
PTR compat_sys_stime /* 4025 */
- PTR sys32_ptrace
+ PTR compat_sys_ptrace
PTR sys_alarm
PTR sys_ni_syscall /* was sys_fstat */
PTR sys_pause
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 2aae76bce29355183f9697cb314dec3306d89af5..16f8edfe5cdce81a63d850980cb0dda08e94049f 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -160,30 +160,33 @@ early_param("rd_size", rd_size_early);
static unsigned long __init init_initrd(void)
{
unsigned long end;
- u32 *initrd_header;
/*
* Board specific code or command line parser should have
* already set up initrd_start and initrd_end. In these cases
* perfom sanity checks and use them if all looks good.
*/
- if (initrd_start && initrd_end > initrd_start)
- goto sanitize;
+ if (!initrd_start || initrd_end <= initrd_start) {
+#ifdef CONFIG_PROBE_INITRD_HEADER
+ u32 *initrd_header;
- /*
- * See if initrd has been added to the kernel image by
- * arch/mips/boot/addinitrd.c. In that case a header is
- * prepended to initrd and is made up by 8 bytes. The fisrt
- * word is a magic number and the second one is the size of
- * initrd. Initrd start must be page aligned in any cases.
- */
- initrd_header = __va(PAGE_ALIGN(__pa_symbol(&_end) + 8)) - 8;
- if (initrd_header[0] != 0x494E5244)
+ /*
+ * See if initrd has been added to the kernel image by
+ * arch/mips/boot/addinitrd.c. In that case a header is
+ * prepended to initrd and is made up by 8 bytes. The first
+ * word is a magic number and the second one is the size of
+ * initrd. Initrd start must be page aligned in any cases.
+ */
+ initrd_header = __va(PAGE_ALIGN(__pa_symbol(&_end) + 8)) - 8;
+ if (initrd_header[0] != 0x494E5244)
+ goto disable;
+ initrd_start = (unsigned long)(initrd_header + 2);
+ initrd_end = initrd_start + initrd_header[1];
+#else
goto disable;
- initrd_start = (unsigned long)(initrd_header + 2);
- initrd_end = initrd_start + initrd_header[1];
+#endif
+ }
-sanitize:
if (initrd_start & ~PAGE_MASK) {
pr_err("initrd start must be page aligned\n");
goto disable;
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 572c610db1b11c4fe2b31da5150abaa431936be1..652709b353adf045be0a1e526910844f467dff0b 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -482,6 +482,18 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
return err;
}
+int copy_siginfo_from_user32(siginfo_t *to, compat_siginfo_t __user *from)
+{
+ memset(to, 0, sizeof *to);
+
+ if (copy_from_user(to, from, 3*sizeof(int)) ||
+ copy_from_user(to->_sifields._pad,
+ from->_sifields._pad, SI_PAD_SIZE32))
+ return -EFAULT;
+
+ return 0;
+}
+
asmlinkage void sys32_sigreturn(nabi_no_regargs struct pt_regs regs)
{
struct sigframe32 __user *frame;
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 4410f172b8abf055ca4f0bc8c339dca673d90854..7b59cfb7e6022a21cf90cbd93e8e6a2dfe3a53d3 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -121,6 +121,8 @@ asmlinkage __cpuinit void start_secondary(void)
cpu = smp_processor_id();
cpu_data[cpu].udelay_val = loops_per_jiffy;
+ notify_cpu_starting(cpu);
+
mp_ops->smp_finish();
set_cpu_sibling_map(cpu);
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index a516286532ab092637cab432cd8742a0800e6fb0..897fb2b4751c95715af0b798d79db5cf899a5e5d 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -1,4 +1,21 @@
-/* Copyright (C) 2004 Mips Technologies, Inc */
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) 2004 Mips Technologies, Inc
+ * Copyright (C) 2008 Kevin D. Kissell
+ */
#include <linux/clockchips.h>
#include <linux/kernel.h>
@@ -21,7 +38,6 @@
#include <asm/time.h>
#include <asm/addrspace.h>
#include <asm/smtc.h>
-#include <asm/smtc_ipi.h>
#include <asm/smtc_proc.h>
/*
@@ -58,11 +74,6 @@ unsigned long irq_hwmask[NR_IRQS];
asiduse smtc_live_asid[MAX_SMTC_TLBS][MAX_SMTC_ASIDS];
-/*
- * Clock interrupt "latch" buffers, per "CPU"
- */
-
-static atomic_t ipi_timer_latch[NR_CPUS];
/*
* Number of InterProcessor Interrupt (IPI) message buffers to allocate
@@ -70,7 +81,7 @@ static atomic_t ipi_timer_latch[NR_CPUS];
#define IPIBUF_PER_CPU 4
-static struct smtc_ipi_q IPIQ[NR_CPUS];
+struct smtc_ipi_q IPIQ[NR_CPUS];
static struct smtc_ipi_q freeIPIq;
@@ -282,7 +293,7 @@ static void smtc_configure_tlb(void)
* phys_cpu_present_map and the logical/physical mappings.
*/
-int __init mipsmt_build_cpu_map(int start_cpu_slot)
+int __init smtc_build_cpu_map(int start_cpu_slot)
{
int i, ntcs;
@@ -325,7 +336,12 @@ static void smtc_tc_setup(int vpe, int tc, int cpu)
write_tc_c0_tcstatus((read_tc_c0_tcstatus()
& ~(TCSTATUS_TKSU | TCSTATUS_DA | TCSTATUS_IXMT))
| TCSTATUS_A);
- write_tc_c0_tccontext(0);
+ /*
+ * TCContext gets an offset from the base of the IPIQ array
+ * to be used in low-level code to detect the presence of
+ * an active IPI queue
+ */
+ write_tc_c0_tccontext((sizeof(struct smtc_ipi_q) * cpu) << 16);
/* Bind tc to vpe */
write_tc_c0_tcbind(vpe);
/* In general, all TCs should have the same cpu_data indications */
@@ -336,10 +352,18 @@ static void smtc_tc_setup(int vpe, int tc, int cpu)
cpu_data[cpu].options &= ~MIPS_CPU_FPU;
cpu_data[cpu].vpe_id = vpe;
cpu_data[cpu].tc_id = tc;
+ /* Multi-core SMTC hasn't been tested, but be prepared */
+ cpu_data[cpu].core = (read_vpe_c0_ebase() >> 1) & 0xff;
}
+/*
+ * Tweak to get Count registes in as close a sync as possible.
+ * Value seems good for 34K-class cores.
+ */
+
+#define CP0_SKEW 8
-void mipsmt_prepare_cpus(void)
+void smtc_prepare_cpus(int cpus)
{
int i, vpe, tc, ntc, nvpe, tcpervpe[NR_CPUS], slop, cpu;
unsigned long flags;
@@ -363,13 +387,13 @@ void mipsmt_prepare_cpus(void)
IPIQ[i].head = IPIQ[i].tail = NULL;
spin_lock_init(&IPIQ[i].lock);
IPIQ[i].depth = 0;
- atomic_set(&ipi_timer_latch[i], 0);
}
/* cpu_data index starts at zero */
cpu = 0;
cpu_data[cpu].vpe_id = 0;
cpu_data[cpu].tc_id = 0;
+ cpu_data[cpu].core = (read_c0_ebase() >> 1) & 0xff;
cpu++;
/* Report on boot-time options */
@@ -484,7 +508,8 @@ void mipsmt_prepare_cpus(void)
write_vpe_c0_compare(0);
/* Propagate Config7 */
write_vpe_c0_config7(read_c0_config7());
- write_vpe_c0_count(read_c0_count());
+ write_vpe_c0_count(read_c0_count() + CP0_SKEW);
+ ehb();
}
/* enable multi-threading within VPE */
write_vpe_c0_vpecontrol(read_vpe_c0_vpecontrol() | VPECONTROL_TE);
@@ -556,7 +581,7 @@ void mipsmt_prepare_cpus(void)
void __cpuinit smtc_boot_secondary(int cpu, struct task_struct *idle)
{
extern u32 kernelsp[NR_CPUS];
- long flags;
+ unsigned long flags;
int mtflags;
LOCK_MT_PRA();
@@ -585,24 +610,22 @@ void __cpuinit smtc_boot_secondary(int cpu, struct task_struct *idle)
void smtc_init_secondary(void)
{
- /*
- * Start timer on secondary VPEs if necessary.
- * plat_timer_setup has already have been invoked by init/main
- * on "boot" TC. Like per_cpu_trap_init() hack, this assumes that
- * SMTC init code assigns TCs consdecutively and in ascending order
- * to across available VPEs.
- */
- if (((read_c0_tcbind() & TCBIND_CURTC) != 0) &&
- ((read_c0_tcbind() & TCBIND_CURVPE)
- != cpu_data[smp_processor_id() - 1].vpe_id)){
- write_c0_compare(read_c0_count() + mips_hpt_frequency/HZ);
- }
-
local_irq_enable();
}
void smtc_smp_finish(void)
{
+ int cpu = smp_processor_id();
+
+ /*
+ * Lowest-numbered CPU per VPE starts a clock tick.
+ * Like per_cpu_trap_init() hack, this assumes that
+ * SMTC init code assigns TCs consdecutively and
+ * in ascending order across available VPEs.
+ */
+ if (cpu > 0 && (cpu_data[cpu].vpe_id != cpu_data[cpu - 1].vpe_id))
+ write_c0_compare(read_c0_count() + mips_hpt_frequency/HZ);
+
printk("TC %d going on-line as CPU %d\n",
cpu_data[smp_processor_id()].tc_id, smp_processor_id());
}
@@ -753,8 +776,10 @@ void smtc_send_ipi(int cpu, int type, unsigned int action)
{
int tcstatus;
struct smtc_ipi *pipi;
- long flags;
+ unsigned long flags;
int mtflags;
+ unsigned long tcrestart;
+ extern void r4k_wait_irqoff(void), __pastwait(void);
if (cpu == smp_processor_id()) {
printk("Cannot Send IPI to self!\n");
@@ -771,8 +796,6 @@ void smtc_send_ipi(int cpu, int type, unsigned int action)
pipi->arg = (void *)action;
pipi->dest = cpu;
if (cpu_data[cpu].vpe_id != cpu_data[smp_processor_id()].vpe_id) {
- if (type == SMTC_CLOCK_TICK)
- atomic_inc(&ipi_timer_latch[cpu]);
/* If not on same VPE, enqueue and send cross-VPE interrupt */
smtc_ipi_nq(&IPIQ[cpu], pipi);
LOCK_CORE_PRA();
@@ -800,22 +823,29 @@ void smtc_send_ipi(int cpu, int type, unsigned int action)
if ((tcstatus & TCSTATUS_IXMT) != 0) {
/*
- * Spin-waiting here can deadlock,
- * so we queue the message for the target TC.
+ * If we're in the the irq-off version of the wait
+ * loop, we need to force exit from the wait and
+ * do a direct post of the IPI.
+ */
+ if (cpu_wait == r4k_wait_irqoff) {
+ tcrestart = read_tc_c0_tcrestart();
+ if (tcrestart >= (unsigned long)r4k_wait_irqoff
+ && tcrestart < (unsigned long)__pastwait) {
+ write_tc_c0_tcrestart(__pastwait);
+ tcstatus &= ~TCSTATUS_IXMT;
+ write_tc_c0_tcstatus(tcstatus);
+ goto postdirect;
+ }
+ }
+ /*
+ * Otherwise we queue the message for the target TC
+ * to pick up when he does a local_irq_restore()
*/
write_tc_c0_tchalt(0);
UNLOCK_CORE_PRA();
- /* Try to reduce redundant timer interrupt messages */
- if (type == SMTC_CLOCK_TICK) {
- if (atomic_postincrement(&ipi_timer_latch[cpu])!=0){
- smtc_ipi_nq(&freeIPIq, pipi);
- return;
- }
- }
smtc_ipi_nq(&IPIQ[cpu], pipi);
} else {
- if (type == SMTC_CLOCK_TICK)
- atomic_inc(&ipi_timer_latch[cpu]);
+postdirect:
post_direct_ipi(cpu, pipi);
write_tc_c0_tchalt(0);
UNLOCK_CORE_PRA();
@@ -883,7 +913,7 @@ static void ipi_call_interrupt(void)
smp_call_function_interrupt();
}
-DECLARE_PER_CPU(struct clock_event_device, smtc_dummy_clockevent_device);
+DECLARE_PER_CPU(struct clock_event_device, mips_clockevent_device);
void ipi_decode(struct smtc_ipi *pipi)
{
@@ -891,20 +921,13 @@ void ipi_decode(struct smtc_ipi *pipi)
struct clock_event_device *cd;
void *arg_copy = pipi->arg;
int type_copy = pipi->type;
- int ticks;
-
smtc_ipi_nq(&freeIPIq, pipi);
switch (type_copy) {
case SMTC_CLOCK_TICK:
irq_enter();
kstat_this_cpu.irqs[MIPS_CPU_IRQ_BASE + 1]++;
- cd = &per_cpu(smtc_dummy_clockevent_device, cpu);
- ticks = atomic_read(&ipi_timer_latch[cpu]);
- atomic_sub(ticks, &ipi_timer_latch[cpu]);
- while (ticks) {
- cd->event_handler(cd);
- ticks--;
- }
+ cd = &per_cpu(mips_clockevent_device, cpu);
+ cd->event_handler(cd);
irq_exit();
break;
@@ -937,24 +960,48 @@ void ipi_decode(struct smtc_ipi *pipi)
}
}
+/*
+ * Similar to smtc_ipi_replay(), but invoked from context restore,
+ * so it reuses the current exception frame rather than set up a
+ * new one with self_ipi.
+ */
+
void deferred_smtc_ipi(void)
{
- struct smtc_ipi *pipi;
- unsigned long flags;
-/* DEBUG */
- int q = smp_processor_id();
+ int cpu = smp_processor_id();
/*
* Test is not atomic, but much faster than a dequeue,
* and the vast majority of invocations will have a null queue.
+ * If irq_disabled when this was called, then any IPIs queued
+ * after we test last will be taken on the next irq_enable/restore.
+ * If interrupts were enabled, then any IPIs added after the
+ * last test will be taken directly.
*/
- if (IPIQ[q].head != NULL) {
- while((pipi = smtc_ipi_dq(&IPIQ[q])) != NULL) {
- /* ipi_decode() should be called with interrupts off */
- local_irq_save(flags);
+
+ while (IPIQ[cpu].head != NULL) {
+ struct smtc_ipi_q *q = &IPIQ[cpu];
+ struct smtc_ipi *pipi;
+ unsigned long flags;
+
+ /*
+ * It may be possible we'll come in with interrupts
+ * already enabled.
+ */
+ local_irq_save(flags);
+
+ spin_lock(&q->lock);
+ pipi = __smtc_ipi_dq(q);
+ spin_unlock(&q->lock);
+ if (pipi != NULL)
ipi_decode(pipi);
- local_irq_restore(flags);
- }
+ /*
+ * The use of the __raw_local restore isn't
+ * as obviously necessary here as in smtc_ipi_replay(),
+ * but it's more efficient, given that we're already
+ * running down the IPI queue.
+ */
+ __raw_local_irq_restore(flags);
}
}
@@ -975,7 +1022,7 @@ static irqreturn_t ipi_interrupt(int irq, void *dev_idm)
struct smtc_ipi *pipi;
unsigned long tcstatus;
int sent;
- long flags;
+ unsigned long flags;
unsigned int mtflags;
unsigned int vpflags;
@@ -1066,55 +1113,53 @@ static void setup_cross_vpe_interrupts(unsigned int nvpe)
/*
* SMTC-specific hacks invoked from elsewhere in the kernel.
- *
- * smtc_ipi_replay is called from raw_local_irq_restore which is only ever
- * called with interrupts disabled. We do rely on interrupts being disabled
- * here because using spin_lock_irqsave()/spin_unlock_irqrestore() would
- * result in a recursive call to raw_local_irq_restore().
*/
-static void __smtc_ipi_replay(void)
+ /*
+ * smtc_ipi_replay is called from raw_local_irq_restore
+ */
+
+void smtc_ipi_replay(void)
{
unsigned int cpu = smp_processor_id();
/*
* To the extent that we've ever turned interrupts off,
* we may have accumulated deferred IPIs. This is subtle.
- * If we use the smtc_ipi_qdepth() macro, we'll get an
- * exact number - but we'll also disable interrupts
- * and create a window of failure where a new IPI gets
- * queued after we test the depth but before we re-enable
- * interrupts. So long as IXMT never gets set, however,
* we should be OK: If we pick up something and dispatch
* it here, that's great. If we see nothing, but concurrent
* with this operation, another TC sends us an IPI, IXMT
* is clear, and we'll handle it as a real pseudo-interrupt
- * and not a pseudo-pseudo interrupt.
+ * and not a pseudo-pseudo interrupt. The important thing
+ * is to do the last check for queued message *after* the
+ * re-enabling of interrupts.
*/
- if (IPIQ[cpu].depth > 0) {
- while (1) {
- struct smtc_ipi_q *q = &IPIQ[cpu];
- struct smtc_ipi *pipi;
- extern void self_ipi(struct smtc_ipi *);
-
- spin_lock(&q->lock);
- pipi = __smtc_ipi_dq(q);
- spin_unlock(&q->lock);
- if (!pipi)
- break;
+ while (IPIQ[cpu].head != NULL) {
+ struct smtc_ipi_q *q = &IPIQ[cpu];
+ struct smtc_ipi *pipi;
+ unsigned long flags;
+
+ /*
+ * It's just possible we'll come in with interrupts
+ * already enabled.
+ */
+ local_irq_save(flags);
+
+ spin_lock(&q->lock);
+ pipi = __smtc_ipi_dq(q);
+ spin_unlock(&q->lock);
+ /*
+ ** But use a raw restore here to avoid recursion.
+ */
+ __raw_local_irq_restore(flags);
+ if (pipi) {
self_ipi(pipi);
smtc_cpu_stats[cpu].selfipis++;
}
}
}
-void smtc_ipi_replay(void)
-{
- raw_local_irq_disable();
- __smtc_ipi_replay();
-}
-
EXPORT_SYMBOL(smtc_ipi_replay);
void smtc_idle_loop_hook(void)
@@ -1193,40 +1238,13 @@ void smtc_idle_loop_hook(void)
}
}
- /*
- * Now that we limit outstanding timer IPIs, check for hung TC
- */
- for (tc = 0; tc < NR_CPUS; tc++) {
- /* Don't check ourself - we'll dequeue IPIs just below */
- if ((tc != smp_processor_id()) &&
- atomic_read(&ipi_timer_latch[tc]) > timerq_limit) {
- if (clock_hang_reported[tc] == 0) {
- pdb_msg += sprintf(pdb_msg,
- "TC %d looks hung with timer latch at %d\n",
- tc, atomic_read(&ipi_timer_latch[tc]));
- clock_hang_reported[tc]++;
- }
- }
- }
emt(mtflags);
local_irq_restore(flags);
if (pdb_msg != &id_ho_db_msg[0])
printk("CPU%d: %s", smp_processor_id(), id_ho_db_msg);
#endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */
- /*
- * Replay any accumulated deferred IPIs. If "Instant Replay"
- * is in use, there should never be any.
- */
-#ifndef CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY
- {
- unsigned long flags;
-
- local_irq_save(flags);
- __smtc_ipi_replay();
- local_irq_restore(flags);
- }
-#endif /* CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY */
+ smtc_ipi_replay();
}
void smtc_soft_dump(void)
@@ -1242,10 +1260,6 @@ void smtc_soft_dump(void)
printk("%d: %ld\n", i, smtc_cpu_stats[i].selfipis);
}
smtc_ipi_qdump();
- printk("Timer IPI Backlogs:\n");
- for (i=0; i < NR_CPUS; i++) {
- printk("%d: %d\n", i, atomic_read(&ipi_timer_latch[i]));
- }
printk("%d Recoveries of \"stolen\" FPU\n",
atomic_read(&smtc_fpu_recoveries));
}
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 426cced1e9dce3e4d6e560fad38d26136a8c02e9..80b9e070c2078c1dbc988f5ae147832e1624c8b6 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -42,10 +42,14 @@
#include <asm/tlbdebug.h>
#include <asm/traps.h>
#include <asm/uaccess.h>
+#include <asm/watch.h>
#include <asm/mmu_context.h>
#include <asm/types.h>
#include <asm/stacktrace.h>
+extern void check_wait(void);
+extern asmlinkage void r4k_wait(void);
+extern asmlinkage void rollback_handle_int(void);
extern asmlinkage void handle_int(void);
extern asmlinkage void handle_tlbm(void);
extern asmlinkage void handle_tlbl(void);
@@ -373,8 +377,8 @@ void __noreturn die(const char * str, const struct pt_regs * regs)
do_exit(SIGSEGV);
}
-extern const struct exception_table_entry __start___dbe_table[];
-extern const struct exception_table_entry __stop___dbe_table[];
+extern struct exception_table_entry __start___dbe_table[];
+extern struct exception_table_entry __stop___dbe_table[];
__asm__(
" .section __dbe_table, \"a\"\n"
@@ -822,8 +826,10 @@ static void mt_ase_fp_affinity(void)
if (cpus_intersects(current->cpus_allowed, mt_fpu_cpumask)) {
cpumask_t tmask;
- cpus_and(tmask, current->thread.user_cpus_allowed,
- mt_fpu_cpumask);
+ current->thread.user_cpus_allowed
+ = current->cpus_allowed;
+ cpus_and(tmask, current->cpus_allowed,
+ mt_fpu_cpumask);
set_cpus_allowed(current, tmask);
set_thread_flag(TIF_FPUBOUND);
}
@@ -907,13 +913,26 @@ asmlinkage void do_mdmx(struct pt_regs *regs)
asmlinkage void do_watch(struct pt_regs *regs)
{
+ u32 cause;
+
/*
- * We use the watch exception where available to detect stack
- * overflows.
+ * Clear WP (bit 22) bit of cause register so we don't loop
+ * forever.
*/
- dump_tlb_all();
- show_regs(regs);
- panic("Caught WATCH exception - probably caused by stack overflow.");
+ cause = read_c0_cause();
+ cause &= ~(1 << 22);
+ write_c0_cause(cause);
+
+ /*
+ * If the current thread has the watch registers loaded, save
+ * their values and send SIGTRAP. Otherwise another thread
+ * left the registers set, clear them and continue.
+ */
+ if (test_tsk_thread_flag(current, TIF_LOAD_WATCH)) {
+ mips_read_watch_registers();
+ force_sig(SIGTRAP, current);
+ } else
+ mips_clear_watch_registers();
}
asmlinkage void do_mcheck(struct pt_regs *regs)
@@ -1200,7 +1219,7 @@ void *set_except_vector(int n, void *addr)
if (n == 0 && cpu_has_divec) {
*(u32 *)(ebase + 0x200) = 0x08000000 |
(0x03ffffff & (handler >> 2));
- flush_icache_range(ebase + 0x200, ebase + 0x204);
+ local_flush_icache_range(ebase + 0x200, ebase + 0x204);
}
return (void *)old_handler;
}
@@ -1251,6 +1270,9 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
extern char except_vec_vi, except_vec_vi_lui;
extern char except_vec_vi_ori, except_vec_vi_end;
+ extern char rollback_except_vec_vi;
+ char *vec_start = (cpu_wait == r4k_wait) ?
+ &rollback_except_vec_vi : &except_vec_vi;
#ifdef CONFIG_MIPS_MT_SMTC
/*
* We need to provide the SMTC vectored interrupt handler
@@ -1258,11 +1280,11 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
* Status.IM bit to be masked before going there.
*/
extern char except_vec_vi_mori;
- const int mori_offset = &except_vec_vi_mori - &except_vec_vi;
+ const int mori_offset = &except_vec_vi_mori - vec_start;
#endif /* CONFIG_MIPS_MT_SMTC */
- const int handler_len = &except_vec_vi_end - &except_vec_vi;
- const int lui_offset = &except_vec_vi_lui - &except_vec_vi;
- const int ori_offset = &except_vec_vi_ori - &except_vec_vi;
+ const int handler_len = &except_vec_vi_end - vec_start;
+ const int lui_offset = &except_vec_vi_lui - vec_start;
+ const int ori_offset = &except_vec_vi_ori - vec_start;
if (handler_len > VECTORSPACING) {
/*
@@ -1272,7 +1294,7 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
panic("VECTORSPACING too small");
}
- memcpy(b, &except_vec_vi, handler_len);
+ memcpy(b, vec_start, handler_len);
#ifdef CONFIG_MIPS_MT_SMTC
BUG_ON(n > 7); /* Vector index %d exceeds SMTC maximum. */
@@ -1283,7 +1305,8 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
*w = (*w & 0xffff0000) | (((u32)handler >> 16) & 0xffff);
w = (u32 *)(b + ori_offset);
*w = (*w & 0xffff0000) | ((u32)handler & 0xffff);
- flush_icache_range((unsigned long)b, (unsigned long)(b+handler_len));
+ local_flush_icache_range((unsigned long)b,
+ (unsigned long)(b+handler_len));
}
else {
/*
@@ -1295,7 +1318,8 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
w = (u32 *)b;
*w++ = 0x08000000 | (((u32)handler >> 2) & 0x03fffff); /* j handler */
*w = 0;
- flush_icache_range((unsigned long)b, (unsigned long)(b+8));
+ local_flush_icache_range((unsigned long)b,
+ (unsigned long)(b+8));
}
return (void *)old_handler;
@@ -1515,7 +1539,7 @@ void __cpuinit per_cpu_trap_init(void)
void __init set_handler(unsigned long offset, void *addr, unsigned long size)
{
memcpy((void *)(ebase + offset), addr, size);
- flush_icache_range(ebase + offset, ebase + offset + size);
+ local_flush_icache_range(ebase + offset, ebase + offset + size);
}
static char panic_null_cerr[] __cpuinitdata =
@@ -1552,6 +1576,10 @@ void __init trap_init(void)
extern char except_vec3_generic, except_vec3_r4000;
extern char except_vec4;
unsigned long i;
+ int rollback;
+
+ check_wait();
+ rollback = (cpu_wait == r4k_wait);
#if defined(CONFIG_KGDB)
if (kgdb_early_setup)
@@ -1616,7 +1644,7 @@ void __init trap_init(void)
if (board_be_init)
board_be_init();
- set_except_vector(0, handle_int);
+ set_except_vector(0, rollback ? rollback_handle_int : handle_int);
set_except_vector(1, handle_tlbm);
set_except_vector(2, handle_tlbl);
set_except_vector(3, handle_tlbs);
@@ -1680,6 +1708,8 @@ void __init trap_init(void)
signal32_init();
#endif
- flush_icache_range(ebase, ebase + 0x400);
+ local_flush_icache_range(ebase, ebase + 0x400);
flush_tlb_handlers();
+
+ sort_extable(__start___dbe_table, __stop___dbe_table);
}
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index b5470ceb418b301847f385d72e306eff0b1bf6dc..afb119f35682680c2eb5eeddb20137aab7e64aa9 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -36,6 +36,7 @@ SECTIONS
SCHED_TEXT
LOCK_TEXT
KPROBES_TEXT
+ *(.text.*)
*(.fixup)
*(.gnu.warning)
} :text = 0
diff --git a/arch/mips/kernel/watch.c b/arch/mips/kernel/watch.c
new file mode 100644
index 0000000000000000000000000000000000000000..c1540696803061d6c36cccfe6e96c94668932f4c
--- /dev/null
+++ b/arch/mips/kernel/watch.c
@@ -0,0 +1,188 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2008 David Daney
+ */
+
+#include <linux/sched.h>
+
+#include <asm/processor.h>
+#include <asm/watch.h>
+
+/*
+ * Install the watch registers for the current thread. A maximum of
+ * four registers are installed although the machine may have more.
+ */
+void mips_install_watch_registers(void)
+{
+ struct mips3264_watch_reg_state *watches =
+ ¤t->thread.watch.mips3264;
+ switch (current_cpu_data.watch_reg_use_cnt) {
+ default:
+ BUG();
+ case 4:
+ write_c0_watchlo3(watches->watchlo[3]);
+ /* Write 1 to the I, R, and W bits to clear them, and
+ 1 to G so all ASIDs are trapped. */
+ write_c0_watchhi3(0x40000007 | watches->watchhi[3]);
+ case 3:
+ write_c0_watchlo2(watches->watchlo[2]);
+ write_c0_watchhi2(0x40000007 | watches->watchhi[2]);
+ case 2:
+ write_c0_watchlo1(watches->watchlo[1]);
+ write_c0_watchhi1(0x40000007 | watches->watchhi[1]);
+ case 1:
+ write_c0_watchlo0(watches->watchlo[0]);
+ write_c0_watchhi0(0x40000007 | watches->watchhi[0]);
+ }
+}
+
+/*
+ * Read back the watchhi registers so the user space debugger has
+ * access to the I, R, and W bits. A maximum of four registers are
+ * read although the machine may have more.
+ */
+void mips_read_watch_registers(void)
+{
+ struct mips3264_watch_reg_state *watches =
+ ¤t->thread.watch.mips3264;
+ switch (current_cpu_data.watch_reg_use_cnt) {
+ default:
+ BUG();
+ case 4:
+ watches->watchhi[3] = (read_c0_watchhi3() & 0x0fff);
+ case 3:
+ watches->watchhi[2] = (read_c0_watchhi2() & 0x0fff);
+ case 2:
+ watches->watchhi[1] = (read_c0_watchhi1() & 0x0fff);
+ case 1:
+ watches->watchhi[0] = (read_c0_watchhi0() & 0x0fff);
+ }
+ if (current_cpu_data.watch_reg_use_cnt == 1 &&
+ (watches->watchhi[0] & 7) == 0) {
+ /* Pathological case of release 1 architecture that
+ * doesn't set the condition bits. We assume that
+ * since we got here, the watch condition was met and
+ * signal that the conditions requested in watchlo
+ * were met. */
+ watches->watchhi[0] |= (watches->watchlo[0] & 7);
+ }
+ }
+
+/*
+ * Disable all watch registers. Although only four registers are
+ * installed, all are cleared to eliminate the possibility of endless
+ * looping in the watch handler.
+ */
+void mips_clear_watch_registers(void)
+{
+ switch (current_cpu_data.watch_reg_count) {
+ default:
+ BUG();
+ case 8:
+ write_c0_watchlo7(0);
+ case 7:
+ write_c0_watchlo6(0);
+ case 6:
+ write_c0_watchlo5(0);
+ case 5:
+ write_c0_watchlo4(0);
+ case 4:
+ write_c0_watchlo3(0);
+ case 3:
+ write_c0_watchlo2(0);
+ case 2:
+ write_c0_watchlo1(0);
+ case 1:
+ write_c0_watchlo0(0);
+ }
+}
+
+__cpuinit void mips_probe_watch_registers(struct cpuinfo_mips *c)
+{
+ unsigned int t;
+
+ if ((c->options & MIPS_CPU_WATCH) == 0)
+ return;
+ /*
+ * Check which of the I,R and W bits are supported, then
+ * disable the register.
+ */
+ write_c0_watchlo0(7);
+ t = read_c0_watchlo0();
+ write_c0_watchlo0(0);
+ c->watch_reg_masks[0] = t & 7;
+
+ /* Write the mask bits and read them back to determine which
+ * can be used. */
+ c->watch_reg_count = 1;
+ c->watch_reg_use_cnt = 1;
+ t = read_c0_watchhi0();
+ write_c0_watchhi0(t | 0xff8);
+ t = read_c0_watchhi0();
+ c->watch_reg_masks[0] |= (t & 0xff8);
+ if ((t & 0x80000000) == 0)
+ return;
+
+ write_c0_watchlo1(7);
+ t = read_c0_watchlo1();
+ write_c0_watchlo1(0);
+ c->watch_reg_masks[1] = t & 7;
+
+ c->watch_reg_count = 2;
+ c->watch_reg_use_cnt = 2;
+ t = read_c0_watchhi1();
+ write_c0_watchhi1(t | 0xff8);
+ t = read_c0_watchhi1();
+ c->watch_reg_masks[1] |= (t & 0xff8);
+ if ((t & 0x80000000) == 0)
+ return;
+
+ write_c0_watchlo2(7);
+ t = read_c0_watchlo2();
+ write_c0_watchlo2(0);
+ c->watch_reg_masks[2] = t & 7;
+
+ c->watch_reg_count = 3;
+ c->watch_reg_use_cnt = 3;
+ t = read_c0_watchhi2();
+ write_c0_watchhi2(t | 0xff8);
+ t = read_c0_watchhi2();
+ c->watch_reg_masks[2] |= (t & 0xff8);
+ if ((t & 0x80000000) == 0)
+ return;
+
+ write_c0_watchlo3(7);
+ t = read_c0_watchlo3();
+ write_c0_watchlo3(0);
+ c->watch_reg_masks[3] = t & 7;
+
+ c->watch_reg_count = 4;
+ c->watch_reg_use_cnt = 4;
+ t = read_c0_watchhi3();
+ write_c0_watchhi3(t | 0xff8);
+ t = read_c0_watchhi3();
+ c->watch_reg_masks[3] |= (t & 0xff8);
+ if ((t & 0x80000000) == 0)
+ return;
+
+ /* We use at most 4, but probe and report up to 8. */
+ c->watch_reg_count = 5;
+ t = read_c0_watchhi4();
+ if ((t & 0x80000000) == 0)
+ return;
+
+ c->watch_reg_count = 6;
+ t = read_c0_watchhi5();
+ if ((t & 0x80000000) == 0)
+ return;
+
+ c->watch_reg_count = 7;
+ t = read_c0_watchhi6();
+ if ((t & 0x80000000) == 0)
+ return;
+
+ c->watch_reg_count = 8;
+}
diff --git a/arch/mips/lib/csum_partial.S b/arch/mips/lib/csum_partial.S
index 8d7784122c143b7a36689d82dbe057928244a355..6b876ca299eeb4d4d7f684a441e70158942968b1 100644
--- a/arch/mips/lib/csum_partial.S
+++ b/arch/mips/lib/csum_partial.S
@@ -39,12 +39,14 @@
#ifdef USE_DOUBLE
#define LOAD ld
+#define LOAD32 lwu
#define ADD daddu
#define NBYTES 8
#else
#define LOAD lw
+#define LOAD32 lw
#define ADD addu
#define NBYTES 4
@@ -53,12 +55,14 @@
#define UNIT(unit) ((unit)*NBYTES)
#define ADDC(sum,reg) \
- .set push; \
- .set noat; \
ADD sum, reg; \
sltu v1, sum, reg; \
ADD sum, v1; \
- .set pop
+
+#define ADDC32(sum,reg) \
+ addu sum, reg; \
+ sltu v1, sum, reg; \
+ addu sum, v1; \
#define CSUM_BIGCHUNK1(src, offset, sum, _t0, _t1, _t2, _t3) \
LOAD _t0, (offset + UNIT(0))(src); \
@@ -132,7 +136,7 @@ LEAF(csum_partial)
beqz t8, .Lqword_align
andi t8, src, 0x8
- lw t0, 0x00(src)
+ LOAD32 t0, 0x00(src)
LONG_SUBU a1, a1, 0x4
ADDC(sum, t0)
PTR_ADDU src, src, 0x4
@@ -211,7 +215,7 @@ LEAF(csum_partial)
LONG_SRL t8, t8, 0x2
.Lend_words:
- lw t0, (src)
+ LOAD32 t0, (src)
LONG_SUBU t8, t8, 0x1
ADDC(sum, t0)
.set reorder /* DADDI_WAR */
@@ -230,6 +234,9 @@ LEAF(csum_partial)
/* Still a full word to go */
ulw t1, (src)
PTR_ADDIU src, 4
+#ifdef USE_DOUBLE
+ dsll t1, t1, 32 /* clear lower 32bit */
+#endif
ADDC(sum, t1)
1: move t1, zero
@@ -254,8 +261,6 @@ LEAF(csum_partial)
1: ADDC(sum, t1)
/* fold checksum */
- .set push
- .set noat
#ifdef USE_DOUBLE
dsll32 v1, sum, 0
daddu sum, v1
@@ -263,24 +268,25 @@ LEAF(csum_partial)
dsra32 sum, sum, 0
addu sum, v1
#endif
- sll v1, sum, 16
- addu sum, v1
- sltu v1, sum, v1
- srl sum, sum, 16
- addu sum, v1
/* odd buffer alignment? */
- beqz t7, 1f
- nop
- sll v1, sum, 8
+#ifdef CPU_MIPSR2
+ wsbh v1, sum
+ movn sum, v1, t7
+#else
+ beqz t7, 1f /* odd buffer alignment? */
+ lui v1, 0x00ff
+ addu v1, 0x00ff
+ and t0, sum, v1
+ sll t0, t0, 8
srl sum, sum, 8
- or sum, v1
- andi sum, 0xffff
- .set pop
+ and sum, sum, v1
+ or sum, sum, t0
1:
+#endif
.set reorder
/* Add the passed partial csum. */
- ADDC(sum, a2)
+ ADDC32(sum, a2)
jr ra
.set noreorder
END(csum_partial)
@@ -656,8 +662,6 @@ EXC( sb t0, NBYTES-2(dst), .Ls_exc)
ADDC(sum, t2)
.Ldone:
/* fold checksum */
- .set push
- .set noat
#ifdef USE_DOUBLE
dsll32 v1, sum, 0
daddu sum, v1
@@ -665,23 +669,23 @@ EXC( sb t0, NBYTES-2(dst), .Ls_exc)
dsra32 sum, sum, 0
addu sum, v1
#endif
- sll v1, sum, 16
- addu sum, v1
- sltu v1, sum, v1
- srl sum, sum, 16
- addu sum, v1
- /* odd buffer alignment? */
- beqz odd, 1f
- nop
- sll v1, sum, 8
+#ifdef CPU_MIPSR2
+ wsbh v1, sum
+ movn sum, v1, odd
+#else
+ beqz odd, 1f /* odd buffer alignment? */
+ lui v1, 0x00ff
+ addu v1, 0x00ff
+ and t0, sum, v1
+ sll t0, t0, 8
srl sum, sum, 8
- or sum, v1
- andi sum, 0xffff
- .set pop
+ and sum, sum, v1
+ or sum, sum, t0
1:
+#endif
.set reorder
- ADDC(sum, psum)
+ ADDC32(sum, psum)
jr ra
.set noreorder
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c
index 27a5b466c85ce0ef4f859ea47402dfd2d77f112c..5500c20c79aeafc491c3b9b43cbe8f5e816e084c 100644
--- a/arch/mips/mm/c-r3k.c
+++ b/arch/mips/mm/c-r3k.c
@@ -320,6 +320,7 @@ void __cpuinit r3k_cache_init(void)
flush_cache_range = r3k_flush_cache_range;
flush_cache_page = r3k_flush_cache_page;
flush_icache_range = r3k_flush_icache_range;
+ local_flush_icache_range = r3k_flush_icache_range;
flush_cache_sigtramp = r3k_flush_cache_sigtramp;
local_flush_data_cache_page = local_r3k_flush_data_cache_page;
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 71df3390c07bf76608ee9c25f3896f9d93eda94c..6e99665ae860e540cafee642d5d3daf0c1537738 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -543,12 +543,8 @@ struct flush_icache_range_args {
unsigned long end;
};
-static inline void local_r4k_flush_icache_range(void *args)
+static inline void local_r4k_flush_icache_range(unsigned long start, unsigned long end)
{
- struct flush_icache_range_args *fir_args = args;
- unsigned long start = fir_args->start;
- unsigned long end = fir_args->end;
-
if (!cpu_has_ic_fills_f_dc) {
if (end - start >= dcache_size) {
r4k_blast_dcache();
@@ -564,6 +560,15 @@ static inline void local_r4k_flush_icache_range(void *args)
protected_blast_icache_range(start, end);
}
+static inline void local_r4k_flush_icache_range_ipi(void *args)
+{
+ struct flush_icache_range_args *fir_args = args;
+ unsigned long start = fir_args->start;
+ unsigned long end = fir_args->end;
+
+ local_r4k_flush_icache_range(start, end);
+}
+
static void r4k_flush_icache_range(unsigned long start, unsigned long end)
{
struct flush_icache_range_args args;
@@ -571,7 +576,7 @@ static void r4k_flush_icache_range(unsigned long start, unsigned long end)
args.start = start;
args.end = end;
- r4k_on_each_cpu(local_r4k_flush_icache_range, &args, 1);
+ r4k_on_each_cpu(local_r4k_flush_icache_range_ipi, &args, 1);
instruction_hazard();
}
@@ -1375,6 +1380,7 @@ void __cpuinit r4k_cache_init(void)
local_flush_data_cache_page = local_r4k_flush_data_cache_page;
flush_data_cache_page = r4k_flush_data_cache_page;
flush_icache_range = r4k_flush_icache_range;
+ local_flush_icache_range = local_r4k_flush_icache_range;
#if defined(CONFIG_DMA_NONCOHERENT)
if (coherentio) {
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index a9f7f1f5e9b4ae90a50993bd06335b77ac8f47f5..f7c8f9ce39c1b1e983d54b6414c3a4bd1a2b8010 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -362,6 +362,7 @@ void __cpuinit tx39_cache_init(void)
flush_cache_range = (void *) tx39h_flush_icache_all;
flush_cache_page = (void *) tx39h_flush_icache_all;
flush_icache_range = (void *) tx39h_flush_icache_all;
+ local_flush_icache_range = (void *) tx39h_flush_icache_all;
flush_cache_sigtramp = (void *) tx39h_flush_icache_all;
local_flush_data_cache_page = (void *) tx39h_flush_icache_all;
@@ -390,6 +391,7 @@ void __cpuinit tx39_cache_init(void)
flush_cache_range = tx39_flush_cache_range;
flush_cache_page = tx39_flush_cache_page;
flush_icache_range = tx39_flush_icache_range;
+ local_flush_icache_range = tx39_flush_icache_range;
flush_cache_sigtramp = tx39_flush_cache_sigtramp;
local_flush_data_cache_page = local_tx39_flush_data_cache_page;
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 034e8506f6ea712a9554d9f13de28f622d8db1d4..1eb7c71e3d6adfe25916070e180ae87e0b3eedbf 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -29,6 +29,7 @@ void (*flush_cache_range)(struct vm_area_struct *vma, unsigned long start,
void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
unsigned long pfn);
void (*flush_icache_range)(unsigned long start, unsigned long end);
+void (*local_flush_icache_range)(unsigned long start, unsigned long end);
void (*__flush_cache_vmap)(void);
void (*__flush_cache_vunmap)(void);
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 76da73a5ab3caff4fcf43921ed8a132a8a739897..979cf9197282ca1f315a0ca8430da4d527332cd8 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -1273,10 +1273,10 @@ void __cpuinit build_tlb_refill_handler(void)
void __cpuinit flush_tlb_handlers(void)
{
- flush_icache_range((unsigned long)handle_tlbl,
+ local_flush_icache_range((unsigned long)handle_tlbl,
(unsigned long)handle_tlbl + sizeof(handle_tlbl));
- flush_icache_range((unsigned long)handle_tlbs,
+ local_flush_icache_range((unsigned long)handle_tlbs,
(unsigned long)handle_tlbs + sizeof(handle_tlbs));
- flush_icache_range((unsigned long)handle_tlbm,
+ local_flush_icache_range((unsigned long)handle_tlbm,
(unsigned long)handle_tlbm + sizeof(handle_tlbm));
}
diff --git a/arch/mips/mti-malta/Makefile b/arch/mips/mti-malta/Makefile
index 3b7dd722c32a68ff83881d3200e769660678b899..cef2db8d22253185d8d66402e4e300422fcd4645 100644
--- a/arch/mips/mti-malta/Makefile
+++ b/arch/mips/mti-malta/Makefile
@@ -15,6 +15,6 @@ obj-$(CONFIG_EARLY_PRINTK) += malta-console.o
obj-$(CONFIG_PCI) += malta-pci.o
# FIXME FIXME FIXME
-obj-$(CONFIG_MIPS_MT_SMTC) += malta_smtc.o
+obj-$(CONFIG_MIPS_MT_SMTC) += malta-smtc.o
EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/mti-malta/malta-smtc.c b/arch/mips/mti-malta/malta-smtc.c
index 5ea705e49454e3ce49b27fb6b2f80a9f796f6950..f84a46a8ae6e5261d0c8669b2726ed353cda7dc3 100644
--- a/arch/mips/mti-malta/malta-smtc.c
+++ b/arch/mips/mti-malta/malta-smtc.c
@@ -84,12 +84,17 @@ static void msmtc_cpus_done(void)
static void __init msmtc_smp_setup(void)
{
- mipsmt_build_cpu_map(0);
+ /*
+ * we won't get the definitive value until
+ * we've run smtc_prepare_cpus later, but
+ * we would appear to need an upper bound now.
+ */
+ smp_num_siblings = smtc_build_cpu_map(0);
}
static void __init msmtc_prepare_cpus(unsigned int max_cpus)
{
- mipsmt_prepare_cpus();
+ smtc_prepare_cpus(max_cpus);
}
struct plat_smp_ops msmtc_smp_ops = {
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index 15e01aec37fdcab3e67e6e5d8390c925c138e20c..b1886244cedf1d29c231d4df8963bff8c158c959 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -15,6 +15,7 @@ obj-$(CONFIG_SOC_TX3927) += ops-tx3927.o
obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o pci-vr41xx.o
obj-$(CONFIG_MARKEINS) += ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o
obj-$(CONFIG_PCI_TX4927) += ops-tx4927.o
+obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o
#
# These are still pretty much in the old state, watch, go blind.
@@ -44,6 +45,7 @@ obj-$(CONFIG_TANBAC_TB0287) += fixup-tb0287.o
obj-$(CONFIG_TOSHIBA_JMR3927) += fixup-jmr3927.o
obj-$(CONFIG_SOC_TX4927) += pci-tx4927.o
obj-$(CONFIG_SOC_TX4938) += pci-tx4938.o
+obj-$(CONFIG_SOC_TX4939) += pci-tx4939.o
obj-$(CONFIG_TOSHIBA_RBTX4927) += fixup-rbtx4927.o
obj-$(CONFIG_TOSHIBA_RBTX4938) += fixup-rbtx4938.o
obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o
diff --git a/arch/mips/pci/pci-bcm47xx.c b/arch/mips/pci/pci-bcm47xx.c
new file mode 100644
index 0000000000000000000000000000000000000000..bea9b6cdfdbf55ea236c1cda6ffb3e20a5ec7267
--- /dev/null
+++ b/arch/mips/pci/pci-bcm47xx.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2008 Aurelien Jarno <aurelien@aurel32.net>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/ssb/ssb.h>
+
+int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+ return 0;
+}
+
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ int res;
+ u8 slot, pin;
+
+ res = ssb_pcibios_plat_dev_init(dev);
+ if (res < 0) {
+ printk(KERN_ALERT "PCI: Failed to init device %s\n",
+ pci_name(dev));
+ return res;
+ }
+
+ pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
+ slot = PCI_SLOT(dev->devfn);
+ res = ssb_pcibios_map_irq(dev, slot, pin);
+
+ /* IRQ-0 and IRQ-1 are software interrupts. */
+ if (res < 2) {
+ printk(KERN_ALERT "PCI: Failed to map IRQ of device %s\n",
+ pci_name(dev));
+ return res;
+ }
+
+ dev->irq = res;
+ return 0;
+}
+
diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c
index bd78368c82bf2001a035a54bb9ff94942ba4cbd0..f97ab14610129bca9c2b696de7bd59f0dcb8d8f6 100644
--- a/arch/mips/pci/pci-ip27.c
+++ b/arch/mips/pci/pci-ip27.c
@@ -142,26 +142,48 @@ int __cpuinit bridge_probe(nasid_t nasid, int widget_id, int masterwid)
* on any one of the hubs connected to its xbow.
*/
int __devinit pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+ return 0;
+}
+
+/* Most MIPS systems have straight-forward swizzling needs. */
+static inline u8 bridge_swizzle(u8 pin, u8 slot)
+{
+ return (((pin - 1) + slot) % 4) + 1;
+}
+
+static inline struct pci_dev *bridge_root_dev(struct pci_dev *dev)
+{
+ while (dev->bus->parent) {
+ /* Move up the chain of bridges. */
+ dev = dev->bus->self;
+ }
+
+ return dev;
+}
+
+/* Do platform specific device initialization at pci_enable_device() time */
+int pcibios_plat_dev_init(struct pci_dev *dev)
{
struct bridge_controller *bc = BRIDGE_CONTROLLER(dev->bus);
- int irq = bc->pci_int[slot];
+ struct pci_dev *rdev = bridge_root_dev(dev);
+ int slot = PCI_SLOT(rdev->devfn);
+ int irq;
+ irq = bc->pci_int[slot];
if (irq == -1) {
- irq = bc->pci_int[slot] = request_bridge_irq(bc);
+ irq = request_bridge_irq(bc);
if (irq < 0)
- panic("Can't allocate interrupt for PCI device %s\n",
- pci_name(dev));
+ return irq;
+
+ bc->pci_int[slot] = irq;
}
irq_to_bridge[irq] = bc;
irq_to_slot[irq] = slot;
- return irq;
-}
+ dev->irq = irq;
-/* Do platform specific device initialization at pci_enable_device() time */
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
return 0;
}
diff --git a/arch/mips/pci/pci-tx4938.c b/arch/mips/pci/pci-tx4938.c
index 60e2c52c2c5ecfd758d949f9fc0e6926e21393b5..1ea257bc3b8faafc0bd8dae93198f67d645f6dba 100644
--- a/arch/mips/pci/pci-tx4938.c
+++ b/arch/mips/pci/pci-tx4938.c
@@ -114,7 +114,7 @@ int __init tx4938_pciclk66_setup(void)
return pciclk;
}
-int tx4938_pcic1_map_irq(const struct pci_dev *dev, u8 slot)
+int __init tx4938_pcic1_map_irq(const struct pci_dev *dev, u8 slot)
{
if (get_tx4927_pcicptr(dev->bus->sysdata) == tx4938_pcic1ptr) {
switch (slot) {
diff --git a/arch/mips/pci/pci-tx4939.c b/arch/mips/pci/pci-tx4939.c
new file mode 100644
index 0000000000000000000000000000000000000000..5fecf1cdc325559f20334a517b2a68c06ceed03d
--- /dev/null
+++ b/arch/mips/pci/pci-tx4939.c
@@ -0,0 +1,109 @@
+/*
+ * linux/arch/mips/pci/pci-tx4939.c
+ *
+ * Based on linux/arch/mips/txx9/rbtx4939/setup.c,
+ * and RBTX49xx patch from CELF patch archive.
+ *
+ * Copyright 2001, 2003-2005 MontaVista Software Inc.
+ * Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
+ * (C) Copyright TOSHIBA CORPORATION 2000-2001, 2004-2007
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <asm/txx9/generic.h>
+#include <asm/txx9/tx4939.h>
+
+int __init tx4939_report_pciclk(void)
+{
+ int pciclk = 0;
+
+ pr_info("PCIC --%s PCICLK:",
+ (__raw_readq(&tx4939_ccfgptr->ccfg) & TX4939_CCFG_PCI66) ?
+ " PCI66" : "");
+ if (__raw_readq(&tx4939_ccfgptr->pcfg) & TX4939_PCFG_PCICLKEN_ALL) {
+ pciclk = txx9_master_clock * 20 / 6;
+ if (!(__raw_readq(&tx4939_ccfgptr->ccfg) & TX4939_CCFG_PCI66))
+ pciclk /= 2;
+ printk(KERN_CONT "Internal(%u.%uMHz)",
+ (pciclk + 50000) / 1000000,
+ ((pciclk + 50000) / 100000) % 10);
+ } else {
+ printk(KERN_CONT "External");
+ pciclk = -1;
+ }
+ printk(KERN_CONT "\n");
+ return pciclk;
+}
+
+void __init tx4939_report_pci1clk(void)
+{
+ unsigned int pciclk = txx9_master_clock * 20 / 6;
+
+ pr_info("PCIC1 -- PCICLK:%u.%uMHz\n",
+ (pciclk + 50000) / 1000000,
+ ((pciclk + 50000) / 100000) % 10);
+}
+
+int __init tx4939_pcic1_map_irq(const struct pci_dev *dev, u8 slot)
+{
+ if (get_tx4927_pcicptr(dev->bus->sysdata) == tx4939_pcic1ptr) {
+ switch (slot) {
+ case TX4927_PCIC_IDSEL_AD_TO_SLOT(31):
+ if (__raw_readq(&tx4939_ccfgptr->pcfg) &
+ TX4939_PCFG_ET0MODE)
+ return TXX9_IRQ_BASE + TX4939_IR_ETH(0);
+ break;
+ case TX4927_PCIC_IDSEL_AD_TO_SLOT(30):
+ if (__raw_readq(&tx4939_ccfgptr->pcfg) &
+ TX4939_PCFG_ET1MODE)
+ return TXX9_IRQ_BASE + TX4939_IR_ETH(1);
+ break;
+ }
+ return 0;
+ }
+ return -1;
+}
+
+int __init tx4939_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+ int irq = tx4939_pcic1_map_irq(dev, slot);
+
+ if (irq >= 0)
+ return irq;
+ irq = pin;
+ /* IRQ rotation */
+ irq--; /* 0-3 */
+ irq = (irq + 33 - slot) % 4;
+ irq++; /* 1-4 */
+
+ switch (irq) {
+ case 1:
+ irq = TXX9_IRQ_BASE + TX4939_IR_INTA;
+ break;
+ case 2:
+ irq = TXX9_IRQ_BASE + TX4939_IR_INTB;
+ break;
+ case 3:
+ irq = TXX9_IRQ_BASE + TX4939_IR_INTC;
+ break;
+ case 4:
+ irq = TXX9_IRQ_BASE + TX4939_IR_INTD;
+ break;
+ }
+ return irq;
+}
+
+void __init tx4939_setup_pcierr_irq(void)
+{
+ if (request_irq(TXX9_IRQ_BASE + TX4939_IR_PCIERR,
+ tx4927_pcierr_interrupt,
+ IRQF_DISABLED, "PCI error",
+ (void *)TX4939_PCIC_REG))
+ pr_warning("Failed to request irq for PCIERR\n");
+}
diff --git a/arch/mips/pmc-sierra/msp71xx/Makefile b/arch/mips/pmc-sierra/msp71xx/Makefile
index 4bba79c1cc7946e09876679061a26886adc07989..e107f79b149131a1b22d74dd88aaed8e827fa3e0 100644
--- a/arch/mips/pmc-sierra/msp71xx/Makefile
+++ b/arch/mips/pmc-sierra/msp71xx/Makefile
@@ -3,6 +3,7 @@
#
obj-y += msp_prom.o msp_setup.o msp_irq.o \
msp_time.o msp_serial.o msp_elb.o
+obj-$(CONFIG_HAVE_GPIO_LIB) += gpio.o gpio_extended.o
obj-$(CONFIG_PMC_MSP7120_GW) += msp_hwbutton.o
obj-$(CONFIG_IRQ_MSP_SLP) += msp_irq_slp.o
obj-$(CONFIG_IRQ_MSP_CIC) += msp_irq_cic.o
diff --git a/arch/mips/pmc-sierra/msp71xx/gpio.c b/arch/mips/pmc-sierra/msp71xx/gpio.c
new file mode 100644
index 0000000000000000000000000000000000000000..69848c5813e2ae5f9d34929d46733e031207f102
--- /dev/null
+++ b/arch/mips/pmc-sierra/msp71xx/gpio.c
@@ -0,0 +1,218 @@
+/*
+ * @file /arch/mips/pmc-sierra/msp71xx/gpio.c
+ *
+ * Generic PMC MSP71xx GPIO handling. These base gpio are controlled by two
+ * types of registers. The data register sets the output level when in output
+ * mode and when in input mode will contain the value at the input. The config
+ * register sets the various modes for each gpio.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * @author Patrick Glass <patrickglass@gmail.com>
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/spinlock.h>
+#include <linux/io.h>
+
+#define MSP71XX_CFG_OFFSET(gpio) (4 * (gpio))
+#define CONF_MASK 0x0F
+#define MSP71XX_GPIO_INPUT 0x01
+#define MSP71XX_GPIO_OUTPUT 0x08
+
+#define MSP71XX_GPIO_BASE 0x0B8400000L
+
+#define to_msp71xx_gpio_chip(c) container_of(c, struct msp71xx_gpio_chip, chip)
+
+static spinlock_t gpio_lock;
+
+/*
+ * struct msp71xx_gpio_chip - container for gpio chip and registers
+ * @chip: chip structure for the specified gpio bank
+ * @data_reg: register for reading and writing the gpio pin value
+ * @config_reg: register to set the mode for the gpio pin bank
+ * @out_drive_reg: register to set the output drive mode for the gpio pin bank
+ */
+struct msp71xx_gpio_chip {
+ struct gpio_chip chip;
+ void __iomem *data_reg;
+ void __iomem *config_reg;
+ void __iomem *out_drive_reg;
+};
+
+/*
+ * msp71xx_gpio_get() - return the chip's gpio value
+ * @chip: chip structure which controls the specified gpio
+ * @offset: gpio whose value will be returned
+ *
+ * It will return 0 if gpio value is low and other if high.
+ */
+static int msp71xx_gpio_get(struct gpio_chip *chip, unsigned offset)
+{
+ struct msp71xx_gpio_chip *msp_chip = to_msp71xx_gpio_chip(chip);
+
+ return __raw_readl(msp_chip->data_reg) & (1 << offset);
+}
+
+/*
+ * msp71xx_gpio_set() - set the output value for the gpio
+ * @chip: chip structure who controls the specified gpio
+ * @offset: gpio whose value will be assigned
+ * @value: logic level to assign to the gpio initially
+ *
+ * This will set the gpio bit specified to the desired value. It will set the
+ * gpio pin low if value is 0 otherwise it will be high.
+ */
+static void msp71xx_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+{
+ struct msp71xx_gpio_chip *msp_chip = to_msp71xx_gpio_chip(chip);
+ unsigned long flags;
+ u32 data;
+
+ spin_lock_irqsave(&gpio_lock, flags);
+
+ data = __raw_readl(msp_chip->data_reg);
+ if (value)
+ data |= (1 << offset);
+ else
+ data &= ~(1 << offset);
+ __raw_writel(data, msp_chip->data_reg);
+
+ spin_unlock_irqrestore(&gpio_lock, flags);
+}
+
+/*
+ * msp71xx_set_gpio_mode() - declare the mode for a gpio
+ * @chip: chip structure which controls the specified gpio
+ * @offset: gpio whose value will be assigned
+ * @mode: desired configuration for the gpio (see datasheet)
+ *
+ * It will set the gpio pin config to the @mode value passed in.
+ */
+static int msp71xx_set_gpio_mode(struct gpio_chip *chip,
+ unsigned offset, int mode)
+{
+ struct msp71xx_gpio_chip *msp_chip = to_msp71xx_gpio_chip(chip);
+ const unsigned bit_offset = MSP71XX_CFG_OFFSET(offset);
+ unsigned long flags;
+ u32 cfg;
+
+ spin_lock_irqsave(&gpio_lock, flags);
+
+ cfg = __raw_readl(msp_chip->config_reg);
+ cfg &= ~(CONF_MASK << bit_offset);
+ cfg |= (mode << bit_offset);
+ __raw_writel(cfg, msp_chip->config_reg);
+
+ spin_unlock_irqrestore(&gpio_lock, flags);
+
+ return 0;
+}
+
+/*
+ * msp71xx_direction_output() - declare the direction mode for a gpio
+ * @chip: chip structure which controls the specified gpio
+ * @offset: gpio whose value will be assigned
+ * @value: logic level to assign to the gpio initially
+ *
+ * This call will set the mode for the @gpio to output. It will set the
+ * gpio pin low if value is 0 otherwise it will be high.
+ */
+static int msp71xx_direction_output(struct gpio_chip *chip,
+ unsigned offset, int value)
+{
+ msp71xx_gpio_set(chip, offset, value);
+
+ return msp71xx_set_gpio_mode(chip, offset, MSP71XX_GPIO_OUTPUT);
+}
+
+/*
+ * msp71xx_direction_input() - declare the direction mode for a gpio
+ * @chip: chip structure which controls the specified gpio
+ * @offset: gpio whose to which the value will be assigned
+ *
+ * This call will set the mode for the @gpio to input.
+ */
+static int msp71xx_direction_input(struct gpio_chip *chip, unsigned offset)
+{
+ return msp71xx_set_gpio_mode(chip, offset, MSP71XX_GPIO_INPUT);
+}
+
+/*
+ * msp71xx_set_output_drive() - declare the output drive for the gpio line
+ * @gpio: gpio pin whose output drive you wish to modify
+ * @value: zero for active drain 1 for open drain drive
+ *
+ * This call will set the output drive mode for the @gpio to output.
+ */
+int msp71xx_set_output_drive(unsigned gpio, int value)
+{
+ unsigned long flags;
+ u32 data;
+
+ if (gpio > 15 || gpio < 0)
+ return -EINVAL;
+
+ spin_lock_irqsave(&gpio_lock, flags);
+
+ data = __raw_readl((void __iomem *)(MSP71XX_GPIO_BASE + 0x190));
+ if (value)
+ data |= (1 << gpio);
+ else
+ data &= ~(1 << gpio);
+ __raw_writel(data, (void __iomem *)(MSP71XX_GPIO_BASE + 0x190));
+
+ spin_unlock_irqrestore(&gpio_lock, flags);
+
+ return 0;
+}
+EXPORT_SYMBOL(msp71xx_set_output_drive);
+
+#define MSP71XX_GPIO_BANK(name, dr, cr, base_gpio, num_gpio) \
+{ \
+ .chip = { \
+ .label = name, \
+ .direction_input = msp71xx_direction_input, \
+ .direction_output = msp71xx_direction_output, \
+ .get = msp71xx_gpio_get, \
+ .set = msp71xx_gpio_set, \
+ .base = base_gpio, \
+ .ngpio = num_gpio \
+ }, \
+ .data_reg = (void __iomem *)(MSP71XX_GPIO_BASE + dr), \
+ .config_reg = (void __iomem *)(MSP71XX_GPIO_BASE + cr), \
+ .out_drive_reg = (void __iomem *)(MSP71XX_GPIO_BASE + 0x190), \
+}
+
+/*
+ * struct msp71xx_gpio_banks[] - container array of gpio banks
+ * @chip: chip structure for the specified gpio bank
+ * @data_reg: register for reading and writing the gpio pin value
+ * @config_reg: register to set the mode for the gpio pin bank
+ *
+ * This array structure defines the gpio banks for the PMC MIPS Processor.
+ * We specify the bank name, the data register, the config register, base
+ * starting gpio number, and the number of gpios exposed by the bank.
+ */
+static struct msp71xx_gpio_chip msp71xx_gpio_banks[] = {
+
+ MSP71XX_GPIO_BANK("GPIO_1_0", 0x170, 0x180, 0, 2),
+ MSP71XX_GPIO_BANK("GPIO_5_2", 0x174, 0x184, 2, 4),
+ MSP71XX_GPIO_BANK("GPIO_9_6", 0x178, 0x188, 6, 4),
+ MSP71XX_GPIO_BANK("GPIO_15_10", 0x17C, 0x18C, 10, 6),
+};
+
+void __init msp71xx_init_gpio(void)
+{
+ int i;
+
+ spin_lock_init(&gpio_lock);
+
+ for (i = 0; i < ARRAY_SIZE(msp71xx_gpio_banks); i++)
+ gpiochip_add(&msp71xx_gpio_banks[i].chip);
+}
diff --git a/arch/mips/pmc-sierra/msp71xx/gpio_extended.c b/arch/mips/pmc-sierra/msp71xx/gpio_extended.c
new file mode 100644
index 0000000000000000000000000000000000000000..fc6dbc6cf1c0c865b5bcd73132dc344444f4c09d
--- /dev/null
+++ b/arch/mips/pmc-sierra/msp71xx/gpio_extended.c
@@ -0,0 +1,148 @@
+/*
+ * @file /arch/mips/pmc-sierra/msp71xx/gpio_extended.c
+ *
+ * Generic PMC MSP71xx EXTENDED (EXD) GPIO handling. The extended gpio is
+ * a set of hardware registers that have no need for explicit locking as
+ * it is handled by unique method of writing individual set/clr bits.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * @author Patrick Glass <patrickglass@gmail.com>
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/io.h>
+
+#define MSP71XX_DATA_OFFSET(gpio) (2 * (gpio))
+#define MSP71XX_READ_OFFSET(gpio) (MSP71XX_DATA_OFFSET(gpio) + 1)
+#define MSP71XX_CFG_OUT_OFFSET(gpio) (MSP71XX_DATA_OFFSET(gpio) + 16)
+#define MSP71XX_CFG_IN_OFFSET(gpio) (MSP71XX_CFG_OUT_OFFSET(gpio) + 1)
+
+#define MSP71XX_EXD_GPIO_BASE 0x0BC000000L
+
+#define to_msp71xx_exd_gpio_chip(c) \
+ container_of(c, struct msp71xx_exd_gpio_chip, chip)
+
+/*
+ * struct msp71xx_exd_gpio_chip - container for gpio chip and registers
+ * @chip: chip structure for the specified gpio bank
+ * @reg: register for control and data of gpio pin
+ */
+struct msp71xx_exd_gpio_chip {
+ struct gpio_chip chip;
+ void __iomem *reg;
+};
+
+/*
+ * msp71xx_exd_gpio_get() - return the chip's gpio value
+ * @chip: chip structure which controls the specified gpio
+ * @offset: gpio whose value will be returned
+ *
+ * It will return 0 if gpio value is low and other if high.
+ */
+static int msp71xx_exd_gpio_get(struct gpio_chip *chip, unsigned offset)
+{
+ struct msp71xx_exd_gpio_chip *msp71xx_chip =
+ to_msp71xx_exd_gpio_chip(chip);
+ const unsigned bit = MSP71XX_READ_OFFSET(offset);
+
+ return __raw_readl(msp71xx_chip->reg) & (1 << bit);
+}
+
+/*
+ * msp71xx_exd_gpio_set() - set the output value for the gpio
+ * @chip: chip structure who controls the specified gpio
+ * @offset: gpio whose value will be assigned
+ * @value: logic level to assign to the gpio initially
+ *
+ * This will set the gpio bit specified to the desired value. It will set the
+ * gpio pin low if value is 0 otherwise it will be high.
+ */
+static void msp71xx_exd_gpio_set(struct gpio_chip *chip,
+ unsigned offset, int value)
+{
+ struct msp71xx_exd_gpio_chip *msp71xx_chip =
+ to_msp71xx_exd_gpio_chip(chip);
+ const unsigned bit = MSP71XX_DATA_OFFSET(offset);
+
+ __raw_writel(1 << (bit + (value ? 1 : 0)), msp71xx_chip->reg);
+}
+
+/*
+ * msp71xx_exd_direction_output() - declare the direction mode for a gpio
+ * @chip: chip structure which controls the specified gpio
+ * @offset: gpio whose value will be assigned
+ * @value: logic level to assign to the gpio initially
+ *
+ * This call will set the mode for the @gpio to output. It will set the
+ * gpio pin low if value is 0 otherwise it will be high.
+ */
+static int msp71xx_exd_direction_output(struct gpio_chip *chip,
+ unsigned offset, int value)
+{
+ struct msp71xx_exd_gpio_chip *msp71xx_chip =
+ to_msp71xx_exd_gpio_chip(chip);
+
+ msp71xx_exd_gpio_set(chip, offset, value);
+ __raw_writel(1 << MSP71XX_CFG_OUT_OFFSET(offset), msp71xx_chip->reg);
+ return 0;
+}
+
+/*
+ * msp71xx_exd_direction_input() - declare the direction mode for a gpio
+ * @chip: chip structure which controls the specified gpio
+ * @offset: gpio whose to which the value will be assigned
+ *
+ * This call will set the mode for the @gpio to input.
+ */
+static int msp71xx_exd_direction_input(struct gpio_chip *chip, unsigned offset)
+{
+ struct msp71xx_exd_gpio_chip *msp71xx_chip =
+ to_msp71xx_exd_gpio_chip(chip);
+
+ __raw_writel(1 << MSP71XX_CFG_IN_OFFSET(offset), msp71xx_chip->reg);
+ return 0;
+}
+
+#define MSP71XX_EXD_GPIO_BANK(name, exd_reg, base_gpio, num_gpio) \
+{ \
+ .chip = { \
+ .label = name, \
+ .direction_input = msp71xx_exd_direction_input, \
+ .direction_output = msp71xx_exd_direction_output, \
+ .get = msp71xx_exd_gpio_get, \
+ .set = msp71xx_exd_gpio_set, \
+ .base = base_gpio, \
+ .ngpio = num_gpio, \
+ }, \
+ .reg = (void __iomem *)(MSP71XX_EXD_GPIO_BASE + exd_reg), \
+}
+
+/*
+ * struct msp71xx_exd_gpio_banks[] - container array of gpio banks
+ * @chip: chip structure for the specified gpio bank
+ * @reg: register for reading and writing the gpio pin value
+ *
+ * This array structure defines the extended gpio banks for the
+ * PMC MIPS Processor. We specify the bank name, the data/config
+ * register,the base starting gpio number, and the number of
+ * gpios exposed by the bank of gpios.
+ */
+static struct msp71xx_exd_gpio_chip msp71xx_exd_gpio_banks[] = {
+
+ MSP71XX_EXD_GPIO_BANK("GPIO_23_16", 0x188, 16, 8),
+ MSP71XX_EXD_GPIO_BANK("GPIO_27_24", 0x18C, 24, 4),
+};
+
+void __init msp71xx_init_gpio_extended(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(msp71xx_exd_gpio_banks); i++)
+ gpiochip_add(&msp71xx_exd_gpio_banks[i].chip);
+}
diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c
index 82ab395efa337e2eeed09cb20a1380d19d1dbafa..31619c601b113632b6f47aa5beb4603f01785653 100644
--- a/arch/mips/rb532/devices.c
+++ b/arch/mips/rb532/devices.c
@@ -34,21 +34,11 @@
#include <asm/mach-rc32434/rb.h>
#include <asm/mach-rc32434/integ.h>
#include <asm/mach-rc32434/gpio.h>
-
-#define ETH0_DMA_RX_IRQ (GROUP1_IRQ_BASE + 0)
-#define ETH0_DMA_TX_IRQ (GROUP1_IRQ_BASE + 1)
-#define ETH0_RX_OVR_IRQ (GROUP3_IRQ_BASE + 9)
-#define ETH0_TX_UND_IRQ (GROUP3_IRQ_BASE + 10)
+#include <asm/mach-rc32434/irq.h>
#define ETH0_RX_DMA_ADDR (DMA0_BASE_ADDR + 0 * DMA_CHAN_OFFSET)
#define ETH0_TX_DMA_ADDR (DMA0_BASE_ADDR + 1 * DMA_CHAN_OFFSET)
-/* NAND definitions */
-#define GPIO_RDY (1 << 0x08)
-#define GPIO_WPX (1 << 0x09)
-#define GPIO_ALE (1 << 0x0a)
-#define GPIO_CLE (1 << 0x0b)
-
static struct resource korina_dev0_res[] = {
{
.name = "korina_regs",
@@ -94,15 +84,13 @@ static struct korina_device korina_dev0_data = {
};
static struct platform_device korina_dev0 = {
- .id = 0,
+ .id = -1,
.name = "korina",
.dev.platform_data = &korina_dev0_data,
.resource = korina_dev0_res,
.num_resources = ARRAY_SIZE(korina_dev0_res),
};
-#define CF_GPIO_NUM 13
-
static struct resource cf_slot0_res[] = {
{
.name = "cf_membase",
@@ -116,11 +104,11 @@ static struct resource cf_slot0_res[] = {
};
static struct cf_device cf_slot0_data = {
- .gpio_pin = 13
+ .gpio_pin = CF_GPIO_NUM
};
static struct platform_device cf_slot0 = {
- .id = 0,
+ .id = -1,
.name = "pata-rb532-cf",
.dev.platform_data = &cf_slot0_data,
.resource = cf_slot0_res,
@@ -185,7 +173,7 @@ static struct mtd_partition rb532_partition_info[] = {
static struct platform_device rb532_led = {
.name = "rb532-led",
- .id = 0,
+ .id = -1,
};
static struct gpio_keys_button rb532_gpio_btn[] = {
diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
index 00a1c7877bf4c454e55ff41d507da678eb5f55b1..76a7fd96d5647212005c4ecf7bf80a2020774d54 100644
--- a/arch/mips/rb532/gpio.c
+++ b/arch/mips/rb532/gpio.c
@@ -27,28 +27,31 @@
*/
#include <linux/kernel.h>
-#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/types.h>
-#include <linux/pci.h>
#include <linux/spinlock.h>
-#include <linux/io.h>
#include <linux/platform_device.h>
-
-#include <asm/addrspace.h>
+#include <linux/gpio.h>
#include <asm/mach-rc32434/rb.h>
-
-struct rb532_gpio_reg __iomem *rb532_gpio_reg0;
-EXPORT_SYMBOL(rb532_gpio_reg0);
+#include <asm/mach-rc32434/gpio.h>
+
+struct rb532_gpio_chip {
+ struct gpio_chip chip;
+ void __iomem *regbase;
+ void (*set_int_level)(struct gpio_chip *chip, unsigned offset, int value);
+ int (*get_int_level)(struct gpio_chip *chip, unsigned offset);
+ void (*set_int_status)(struct gpio_chip *chip, unsigned offset, int value);
+ int (*get_int_status)(struct gpio_chip *chip, unsigned offset);
+};
struct mpmc_device dev3;
static struct resource rb532_gpio_reg0_res[] = {
{
.name = "gpio_reg0",
- .start = (u32)(IDT434_REG_BASE + GPIOBASE),
- .end = (u32)(IDT434_REG_BASE + GPIOBASE + sizeof(struct rb532_gpio_reg)),
+ .start = REGBASE + GPIOBASE,
+ .end = REGBASE + GPIOBASE + sizeof(struct rb532_gpio_reg) - 1,
.flags = IORESOURCE_MEM,
}
};
@@ -56,8 +59,8 @@ static struct resource rb532_gpio_reg0_res[] = {
static struct resource rb532_dev3_ctl_res[] = {
{
.name = "dev3_ctl",
- .start = (u32)(IDT434_REG_BASE + DEV3BASE),
- .end = (u32)(IDT434_REG_BASE + DEV3BASE + sizeof(struct dev_reg)),
+ .start = REGBASE + DEV3BASE,
+ .end = REGBASE + DEV3BASE + sizeof(struct dev_reg) - 1,
.flags = IORESOURCE_MEM,
}
};
@@ -70,7 +73,7 @@ void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val)
spin_lock_irqsave(&dev3.lock, flags);
- data = *(volatile unsigned *) (IDT434_REG_BASE + reg_offs);
+ data = readl(IDT434_REG_BASE + reg_offs);
for (i = 0; i != len; ++i) {
if (val & (1 << i))
data |= (1 << (i + bit));
@@ -108,108 +111,199 @@ unsigned char get_latch_u5(void)
}
EXPORT_SYMBOL(get_latch_u5);
-int rb532_gpio_get_value(unsigned gpio)
+/*
+ * Return GPIO level */
+static int rb532_gpio_get(struct gpio_chip *chip, unsigned offset)
{
- return readl(&rb532_gpio_reg0->gpiod) & (1 << gpio);
+ u32 mask = 1 << offset;
+ struct rb532_gpio_chip *gpch;
+
+ gpch = container_of(chip, struct rb532_gpio_chip, chip);
+ return readl(gpch->regbase + GPIOD) & mask;
}
-EXPORT_SYMBOL(rb532_gpio_get_value);
-void rb532_gpio_set_value(unsigned gpio, int value)
+/*
+ * Set output GPIO level
+ */
+static void rb532_gpio_set(struct gpio_chip *chip,
+ unsigned offset, int value)
{
- unsigned tmp;
+ unsigned long flags;
+ u32 mask = 1 << offset;
+ u32 tmp;
+ struct rb532_gpio_chip *gpch;
+ void __iomem *gpvr;
- tmp = readl(&rb532_gpio_reg0->gpiod) & ~(1 << gpio);
- if (value)
- tmp |= 1 << gpio;
+ gpch = container_of(chip, struct rb532_gpio_chip, chip);
+ gpvr = gpch->regbase + GPIOD;
- writel(tmp, (void *)&rb532_gpio_reg0->gpiod);
+ local_irq_save(flags);
+ tmp = readl(gpvr);
+ if (value)
+ tmp |= mask;
+ else
+ tmp &= ~mask;
+ writel(tmp, gpvr);
+ local_irq_restore(flags);
}
-EXPORT_SYMBOL(rb532_gpio_set_value);
-int rb532_gpio_direction_input(unsigned gpio)
+/*
+ * Set GPIO direction to input
+ */
+static int rb532_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
{
- writel(readl(&rb532_gpio_reg0->gpiocfg) & ~(1 << gpio),
- (void *)&rb532_gpio_reg0->gpiocfg);
+ unsigned long flags;
+ u32 mask = 1 << offset;
+ u32 value;
+ struct rb532_gpio_chip *gpch;
+ void __iomem *gpdr;
- return 0;
-}
-EXPORT_SYMBOL(rb532_gpio_direction_input);
+ gpch = container_of(chip, struct rb532_gpio_chip, chip);
+ gpdr = gpch->regbase + GPIOCFG;
-int rb532_gpio_direction_output(unsigned gpio, int value)
-{
- gpio_set_value(gpio, value);
- writel(readl(&rb532_gpio_reg0->gpiocfg) | (1 << gpio),
- (void *)&rb532_gpio_reg0->gpiocfg);
+ local_irq_save(flags);
+ value = readl(gpdr);
+ value &= ~mask;
+ writel(value, gpdr);
+ local_irq_restore(flags);
return 0;
}
-EXPORT_SYMBOL(rb532_gpio_direction_output);
-void rb532_gpio_set_int_level(unsigned gpio, int value)
+/*
+ * Set GPIO direction to output
+ */
+static int rb532_gpio_direction_output(struct gpio_chip *chip,
+ unsigned offset, int value)
{
- unsigned tmp;
+ unsigned long flags;
+ u32 mask = 1 << offset;
+ u32 tmp;
+ struct rb532_gpio_chip *gpch;
+ void __iomem *gpdr;
+
+ gpch = container_of(chip, struct rb532_gpio_chip, chip);
+ writel(mask, gpch->regbase + GPIOD);
+ gpdr = gpch->regbase + GPIOCFG;
+
+ local_irq_save(flags);
+ tmp = readl(gpdr);
+ tmp |= mask;
+ writel(tmp, gpdr);
+ local_irq_restore(flags);
- tmp = readl(&rb532_gpio_reg0->gpioilevel) & ~(1 << gpio);
- if (value)
- tmp |= 1 << gpio;
- writel(tmp, (void *)&rb532_gpio_reg0->gpioilevel);
+ return 0;
}
-EXPORT_SYMBOL(rb532_gpio_set_int_level);
-int rb532_gpio_get_int_level(unsigned gpio)
+/*
+ * Set the GPIO interrupt level
+ */
+static void rb532_gpio_set_int_level(struct gpio_chip *chip,
+ unsigned offset, int value)
{
- return readl(&rb532_gpio_reg0->gpioilevel) & (1 << gpio);
-}
-EXPORT_SYMBOL(rb532_gpio_get_int_level);
+ unsigned long flags;
+ u32 mask = 1 << offset;
+ u32 tmp;
+ struct rb532_gpio_chip *gpch;
+ void __iomem *gpil;
-void rb532_gpio_set_int_status(unsigned gpio, int value)
-{
- unsigned tmp;
+ gpch = container_of(chip, struct rb532_gpio_chip, chip);
+ gpil = gpch->regbase + GPIOILEVEL;
- tmp = readl(&rb532_gpio_reg0->gpioistat);
+ local_irq_save(flags);
+ tmp = readl(gpil);
if (value)
- tmp |= 1 << gpio;
- writel(tmp, (void *)&rb532_gpio_reg0->gpioistat);
+ tmp |= mask;
+ else
+ tmp &= ~mask;
+ writel(tmp, gpil);
+ local_irq_restore(flags);
}
-EXPORT_SYMBOL(rb532_gpio_set_int_status);
-int rb532_gpio_get_int_status(unsigned gpio)
+/*
+ * Get the GPIO interrupt level
+ */
+static int rb532_gpio_get_int_level(struct gpio_chip *chip, unsigned offset)
{
- return readl(&rb532_gpio_reg0->gpioistat) & (1 << gpio);
+ u32 mask = 1 << offset;
+ struct rb532_gpio_chip *gpch;
+
+ gpch = container_of(chip, struct rb532_gpio_chip, chip);
+ return readl(gpch->regbase + GPIOILEVEL) & mask;
}
-EXPORT_SYMBOL(rb532_gpio_get_int_status);
-void rb532_gpio_set_func(unsigned gpio, int value)
+/*
+ * Set the GPIO interrupt status
+ */
+static void rb532_gpio_set_int_status(struct gpio_chip *chip,
+ unsigned offset, int value)
{
- unsigned tmp;
+ unsigned long flags;
+ u32 mask = 1 << offset;
+ u32 tmp;
+ struct rb532_gpio_chip *gpch;
+ void __iomem *gpis;
+
+ gpch = container_of(chip, struct rb532_gpio_chip, chip);
+ gpis = gpch->regbase + GPIOISTAT;
- tmp = readl(&rb532_gpio_reg0->gpiofunc);
+ local_irq_save(flags);
+ tmp = readl(gpis);
if (value)
- tmp |= 1 << gpio;
- writel(tmp, (void *)&rb532_gpio_reg0->gpiofunc);
+ tmp |= mask;
+ else
+ tmp &= ~mask;
+ writel(tmp, gpis);
+ local_irq_restore(flags);
}
-EXPORT_SYMBOL(rb532_gpio_set_func);
-int rb532_gpio_get_func(unsigned gpio)
+/*
+ * Get the GPIO interrupt status
+ */
+static int rb532_gpio_get_int_status(struct gpio_chip *chip, unsigned offset)
{
- return readl(&rb532_gpio_reg0->gpiofunc) & (1 << gpio);
+ u32 mask = 1 << offset;
+ struct rb532_gpio_chip *gpch;
+
+ gpch = container_of(chip, struct rb532_gpio_chip, chip);
+ return readl(gpch->regbase + GPIOISTAT) & mask;
}
-EXPORT_SYMBOL(rb532_gpio_get_func);
+
+static struct rb532_gpio_chip rb532_gpio_chip[] = {
+ [0] = {
+ .chip = {
+ .label = "gpio0",
+ .direction_input = rb532_gpio_direction_input,
+ .direction_output = rb532_gpio_direction_output,
+ .get = rb532_gpio_get,
+ .set = rb532_gpio_set,
+ .base = 0,
+ .ngpio = 32,
+ },
+ .get_int_level = rb532_gpio_get_int_level,
+ .set_int_level = rb532_gpio_set_int_level,
+ .get_int_status = rb532_gpio_get_int_status,
+ .set_int_status = rb532_gpio_set_int_status,
+ },
+};
int __init rb532_gpio_init(void)
{
- rb532_gpio_reg0 = ioremap_nocache(rb532_gpio_reg0_res[0].start,
- rb532_gpio_reg0_res[0].end -
- rb532_gpio_reg0_res[0].start);
+ struct resource *r;
- if (!rb532_gpio_reg0) {
+ r = rb532_gpio_reg0_res;
+ rb532_gpio_chip->regbase = ioremap_nocache(r->start, r->end - r->start);
+
+ if (!rb532_gpio_chip->regbase) {
printk(KERN_ERR "rb532: cannot remap GPIO register 0\n");
return -ENXIO;
}
- dev3.base = ioremap_nocache(rb532_dev3_ctl_res[0].start,
- rb532_dev3_ctl_res[0].end -
- rb532_dev3_ctl_res[0].start);
+ /* Register our GPIO chip */
+ gpiochip_add(&rb532_gpio_chip->chip);
+
+ r = rb532_dev3_ctl_res;
+ dev3.base = ioremap_nocache(r->start, r->end - r->start);
if (!dev3.base) {
printk(KERN_ERR "rb532: cannot remap device controller 3\n");
diff --git a/arch/mips/rb532/irq.c b/arch/mips/rb532/irq.c
index c0d0f950caf29d4bacd14b1bfb63f4dd50aa4262..549b46d2fcee3574ac823fd6425ae049c38329bc 100644
--- a/arch/mips/rb532/irq.c
+++ b/arch/mips/rb532/irq.c
@@ -45,7 +45,7 @@
#include <asm/mipsregs.h>
#include <asm/system.h>
-#include <asm/mach-rc32434/rc32434.h>
+#include <asm/mach-rc32434/irq.h>
struct intr_group {
u32 mask; /* mask of valid bits in pending/mask registers */
diff --git a/arch/mips/rb532/prom.c b/arch/mips/rb532/prom.c
index 1bc0af8febf4b1bb0268bb7532900e6229f60b70..46ca24dbcc2d0ea035fe104c46cc03ab7684c2aa 100644
--- a/arch/mips/rb532/prom.c
+++ b/arch/mips/rb532/prom.c
@@ -37,12 +37,8 @@
#include <asm/mach-rc32434/ddr.h>
#include <asm/mach-rc32434/prom.h>
-extern void __init setup_serial_port(void);
-
unsigned int idt_cpu_freq = 132000000;
EXPORT_SYMBOL(idt_cpu_freq);
-unsigned int gpio_bootup_state;
-EXPORT_SYMBOL(gpio_bootup_state);
static struct resource ddr_reg[] = {
{
@@ -108,9 +104,6 @@ void __init prom_setup_cmdline(void)
mips_machtype = MACH_MIKROTIK_RB532;
}
- if (match_tag(prom_argv[i], GPIO_TAG))
- gpio_bootup_state = tag2ul(prom_argv[i], GPIO_TAG);
-
strcpy(cp, prom_argv[i]);
cp += strlen(prom_argv[i]);
}
@@ -122,11 +115,6 @@ void __init prom_setup_cmdline(void)
strcpy(cp, arcs_cmdline);
cp += strlen(arcs_cmdline);
}
- if (gpio_bootup_state & 0x02)
- strcpy(cp, GPIO_INIT_NOBUTTON);
- else
- strcpy(cp, GPIO_INIT_BUTTON);
-
cmd_line[CL_SIZE-1] = '\0';
strcpy(arcs_cmdline, cmd_line);
diff --git a/arch/mips/rb532/serial.c b/arch/mips/rb532/serial.c
index 1a05b5ddee09718640baeefdd9fac439b20d5f88..3e0d7ec3a5795315830f8033a542de360fd1f1b5 100644
--- a/arch/mips/rb532/serial.c
+++ b/arch/mips/rb532/serial.c
@@ -31,16 +31,16 @@
#include <linux/serial_8250.h>
#include <asm/serial.h>
-#include <asm/mach-rc32434/rc32434.h>
+#include <asm/mach-rc32434/rb.h>
extern unsigned int idt_cpu_freq;
static struct uart_port rb532_uart = {
.type = PORT_16550A,
.line = 0,
- .irq = RC32434_UART0_IRQ,
+ .irq = UART0_IRQ,
.iotype = UPIO_MEM,
- .membase = (char *)KSEG1ADDR(RC32434_UART0_BASE),
+ .membase = (char *)KSEG1ADDR(REGBASE + UART0BASE),
.regshift = 2
};
diff --git a/arch/mips/rb532/setup.c b/arch/mips/rb532/setup.c
index 7aafa95ac20b830baead71239ca8d0f303c7188d..50f530f5b602a1cbeb5808c5428df3c637992dd1 100644
--- a/arch/mips/rb532/setup.c
+++ b/arch/mips/rb532/setup.c
@@ -9,7 +9,7 @@
#include <asm/time.h>
#include <linux/ioport.h>
-#include <asm/mach-rc32434/rc32434.h>
+#include <asm/mach-rc32434/rb.h>
#include <asm/mach-rc32434/pci.h>
struct pci_reg __iomem *pci_reg;
@@ -27,7 +27,7 @@ static struct resource pci0_res[] = {
static void rb_machine_restart(char *command)
{
/* just jump to the reset vector */
- writel(0x80000001, (void *)KSEG1ADDR(RC32434_REG_BASE + RC32434_RST));
+ writel(0x80000001, IDT434_REG_BASE + RST);
((void (*)(void)) KSEG1ADDR(0x1FC00000u))();
}
diff --git a/arch/mips/sgi-ip22/ip22-platform.c b/arch/mips/sgi-ip22/ip22-platform.c
index 60141235ec40a956162f6343b27d55d567f0d386..52486c4d2b019739be2db360e3cbc8b7dd1fd847 100644
--- a/arch/mips/sgi-ip22/ip22-platform.c
+++ b/arch/mips/sgi-ip22/ip22-platform.c
@@ -150,7 +150,7 @@ static int __init sgiseeq_devinit(void)
return res;
/* Second HPC is missing? */
- if (!ip22_is_fullhouse() ||
+ if (ip22_is_fullhouse() ||
get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1]))
return 0;
diff --git a/arch/mips/sibyte/swarm/Makefile b/arch/mips/sibyte/swarm/Makefile
index f18ba9201bbcd7eda4a1336c545694f84841abcd..7b45f199d92a2d897f56af13fc1b4b9504c306b1 100644
--- a/arch/mips/sibyte/swarm/Makefile
+++ b/arch/mips/sibyte/swarm/Makefile
@@ -1,3 +1,4 @@
-obj-y := setup.o rtc_xicor1241.o rtc_m41t81.o
+obj-y := platform.o setup.o rtc_xicor1241.o \
+ rtc_m41t81.o
obj-$(CONFIG_I2C_BOARDINFO) += swarm-i2c.o
diff --git a/arch/mips/sibyte/swarm/platform.c b/arch/mips/sibyte/swarm/platform.c
new file mode 100644
index 0000000000000000000000000000000000000000..54847fe1e564d5ef2cdd985f27511f0dc7ba599a
--- /dev/null
+++ b/arch/mips/sibyte/swarm/platform.c
@@ -0,0 +1,85 @@
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/ata_platform.h>
+
+#include <asm/sibyte/board.h>
+#include <asm/sibyte/sb1250_genbus.h>
+#include <asm/sibyte/sb1250_regs.h>
+
+#if defined(CONFIG_SIBYTE_SWARM) || defined(CONFIG_SIBYTE_LITTLESUR)
+
+#define DRV_NAME "pata-swarm"
+
+#define SWARM_IDE_SHIFT 5
+#define SWARM_IDE_BASE 0x1f0
+#define SWARM_IDE_CTRL 0x3f6
+
+static struct resource swarm_pata_resource[] = {
+ {
+ .name = "Swarm GenBus IDE",
+ .flags = IORESOURCE_MEM,
+ }, {
+ .name = "Swarm GenBus IDE",
+ .flags = IORESOURCE_MEM,
+ }, {
+ .name = "Swarm GenBus IDE",
+ .flags = IORESOURCE_IRQ,
+ .start = K_INT_GB_IDE,
+ .end = K_INT_GB_IDE,
+ },
+};
+
+static struct pata_platform_info pata_platform_data = {
+ .ioport_shift = SWARM_IDE_SHIFT,
+};
+
+static struct platform_device swarm_pata_device = {
+ .name = "pata_platform",
+ .id = -1,
+ .resource = swarm_pata_resource,
+ .num_resources = ARRAY_SIZE(swarm_pata_resource),
+ .dev = {
+ .platform_data = &pata_platform_data,
+ .coherent_dma_mask = ~0, /* grumble */
+ },
+};
+
+static int __init swarm_pata_init(void)
+{
+ u8 __iomem *base;
+ phys_t offset, size;
+ struct resource *r;
+
+ if (!SIBYTE_HAVE_IDE)
+ return -ENODEV;
+
+ base = ioremap(A_IO_EXT_BASE, 0x800);
+ offset = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_START_ADDR, IDE_CS));
+ size = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_MULT_SIZE, IDE_CS));
+ iounmap(base);
+
+ offset = G_IO_START_ADDR(offset) << S_IO_ADDRBASE;
+ size = (G_IO_MULT_SIZE(size) + 1) << S_IO_REGSIZE;
+ if (offset < A_PHYS_GENBUS || offset >= A_PHYS_GENBUS_END) {
+ pr_info(DRV_NAME ": PATA interface at GenBus disabled\n");
+
+ return -EBUSY;
+ }
+
+ pr_info(DRV_NAME ": PATA interface at GenBus slot %i\n", IDE_CS);
+
+ r = swarm_pata_resource;
+ r[0].start = offset + (SWARM_IDE_BASE << SWARM_IDE_SHIFT);
+ r[0].end = offset + ((SWARM_IDE_BASE + 8) << SWARM_IDE_SHIFT) - 1;
+ r[1].start = offset + (SWARM_IDE_CTRL << SWARM_IDE_SHIFT);
+ r[1].end = offset + ((SWARM_IDE_CTRL + 1) << SWARM_IDE_SHIFT) - 1;
+
+ return platform_device_register(&swarm_pata_device);
+}
+
+device_initcall(swarm_pata_init);
+
+#endif /* defined(CONFIG_SIBYTE_SWARM) || defined(CONFIG_SIBYTE_LITTLESUR) */
diff --git a/arch/mips/txx9/Kconfig b/arch/mips/txx9/Kconfig
index 840fe757c48d836faa36b77b1c94e32585552b70..17052db4161d329a7b644c59d3a3c8eb0a260d7c 100644
--- a/arch/mips/txx9/Kconfig
+++ b/arch/mips/txx9/Kconfig
@@ -45,6 +45,14 @@ config TOSHIBA_RBTX4938
This Toshiba board is based on the TX4938 processor. Say Y here to
support this machine type
+config TOSHIBA_RBTX4939
+ bool "Toshiba RBTX4939 bobard"
+ depends on MACH_TX49XX
+ select SOC_TX4939
+ help
+ This Toshiba board is based on the TX4939 processor. Say Y here to
+ support this machine type
+
config SOC_TX3927
bool
select CEVT_TXX9
@@ -71,6 +79,13 @@ config SOC_TX4938
select PCI_TX4927
select GPIO_TXX9
+config SOC_TX4939
+ bool
+ select CEVT_TXX9
+ select HAS_TXX9_SERIAL
+ select HW_HAS_PCI
+ select PCI_TX4927
+
config TOSHIBA_FPCIB0
bool "FPCIB0 Backplane Support"
depends on PCI && MACH_TXX9
@@ -94,16 +109,11 @@ config TOSHIBA_RBTX4938_MPLEX_NAND
bool "NAND"
config TOSHIBA_RBTX4938_MPLEX_ATA
bool "ATA"
+config TOSHIBA_RBTX4938_MPLEX_KEEP
+ bool "Keep firmware settings"
endchoice
-config TX4938_NAND_BOOT
- depends on EXPERIMENTAL && TOSHIBA_RBTX4938_MPLEX_NAND
- bool "NAND Boot Support (EXPERIMENTAL)"
- help
- This is only for Toshiba RBTX4938 reference board, which has NAND IPL.
- Select this option if you need to use NAND boot.
-
endif
config PCI_TX4927
diff --git a/arch/mips/txx9/generic/Makefile b/arch/mips/txx9/generic/Makefile
index 9bb34af26b733260bb2810d403dd3acb3c601798..0030d23bef5b033f6d733690806ae80b04d7b3b3 100644
--- a/arch/mips/txx9/generic/Makefile
+++ b/arch/mips/txx9/generic/Makefile
@@ -7,6 +7,8 @@ obj-$(CONFIG_PCI) += pci.o
obj-$(CONFIG_SOC_TX3927) += setup_tx3927.o irq_tx3927.o
obj-$(CONFIG_SOC_TX4927) += mem_tx4927.o setup_tx4927.o irq_tx4927.o
obj-$(CONFIG_SOC_TX4938) += mem_tx4927.o setup_tx4938.o irq_tx4938.o
+obj-$(CONFIG_SOC_TX4939) += setup_tx4939.o irq_tx4939.o
obj-$(CONFIG_TOSHIBA_FPCIB0) += smsc_fdc37m81x.o
+obj-$(CONFIG_SPI) += spi_eeprom.o
EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/txx9/generic/irq_tx4927.c b/arch/mips/txx9/generic/irq_tx4927.c
index cbea1fdde82b877adfe18e1341c2dc98ce375840..ad2870def8f1f7e1697205cfe2094f6a988ab7e8 100644
--- a/arch/mips/txx9/generic/irq_tx4927.c
+++ b/arch/mips/txx9/generic/irq_tx4927.c
@@ -30,8 +30,19 @@
void __init tx4927_irq_init(void)
{
+ int i;
+
mips_cpu_irq_init();
txx9_irq_init(TX4927_IRC_REG & 0xfffffffffULL);
set_irq_chained_handler(MIPS_CPU_IRQ_BASE + TX4927_IRC_INT,
handle_simple_irq);
+ /* raise priority for errors, timers, SIO */
+ txx9_irq_set_pri(TX4927_IR_ECCERR, 7);
+ txx9_irq_set_pri(TX4927_IR_WTOERR, 7);
+ txx9_irq_set_pri(TX4927_IR_PCIERR, 7);
+ txx9_irq_set_pri(TX4927_IR_PCIPME, 7);
+ for (i = 0; i < TX4927_NUM_IR_TMR; i++)
+ txx9_irq_set_pri(TX4927_IR_TMR(i), 6);
+ for (i = 0; i < TX4927_NUM_IR_SIO; i++)
+ txx9_irq_set_pri(TX4927_IR_SIO(i), 5);
}
diff --git a/arch/mips/txx9/generic/irq_tx4938.c b/arch/mips/txx9/generic/irq_tx4938.c
index 6eac684bf19042cf6eb9590463ae337362b35b4e..025ae11359a8183cadd81f1418127b45b215c395 100644
--- a/arch/mips/txx9/generic/irq_tx4938.c
+++ b/arch/mips/txx9/generic/irq_tx4938.c
@@ -18,8 +18,19 @@
void __init tx4938_irq_init(void)
{
+ int i;
+
mips_cpu_irq_init();
txx9_irq_init(TX4938_IRC_REG & 0xfffffffffULL);
set_irq_chained_handler(MIPS_CPU_IRQ_BASE + TX4938_IRC_INT,
handle_simple_irq);
+ /* raise priority for errors, timers, SIO */
+ txx9_irq_set_pri(TX4938_IR_ECCERR, 7);
+ txx9_irq_set_pri(TX4938_IR_WTOERR, 7);
+ txx9_irq_set_pri(TX4938_IR_PCIERR, 7);
+ txx9_irq_set_pri(TX4938_IR_PCIPME, 7);
+ for (i = 0; i < TX4938_NUM_IR_TMR; i++)
+ txx9_irq_set_pri(TX4938_IR_TMR(i), 6);
+ for (i = 0; i < TX4938_NUM_IR_SIO; i++)
+ txx9_irq_set_pri(TX4938_IR_SIO(i), 5);
}
diff --git a/arch/mips/txx9/generic/irq_tx4939.c b/arch/mips/txx9/generic/irq_tx4939.c
new file mode 100644
index 0000000000000000000000000000000000000000..013213a8706b61d7c2f7d806b0b98ffb3637fdb3
--- /dev/null
+++ b/arch/mips/txx9/generic/irq_tx4939.c
@@ -0,0 +1,215 @@
+/*
+ * TX4939 irq routines
+ * Based on linux/arch/mips/kernel/irq_txx9.c,
+ * and RBTX49xx patch from CELF patch archive.
+ *
+ * Copyright 2001, 2003-2005 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * ahennessy@mvista.com
+ * source@mvista.com
+ * Copyright (C) 2000-2001,2005-2007 Toshiba Corporation
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+/*
+ * TX4939 defines 64 IRQs.
+ * Similer to irq_txx9.c but different register layouts.
+ */
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/types.h>
+#include <asm/irq_cpu.h>
+#include <asm/txx9irq.h>
+#include <asm/txx9/tx4939.h>
+
+/* IRCER : Int. Control Enable */
+#define TXx9_IRCER_ICE 0x00000001
+
+/* IRCR : Int. Control */
+#define TXx9_IRCR_LOW 0x00000000
+#define TXx9_IRCR_HIGH 0x00000001
+#define TXx9_IRCR_DOWN 0x00000002
+#define TXx9_IRCR_UP 0x00000003
+#define TXx9_IRCR_EDGE(cr) ((cr) & 0x00000002)
+
+/* IRSCR : Int. Status Control */
+#define TXx9_IRSCR_EIClrE 0x00000100
+#define TXx9_IRSCR_EIClr_MASK 0x0000000f
+
+/* IRCSR : Int. Current Status */
+#define TXx9_IRCSR_IF 0x00010000
+
+#define irc_dlevel 0
+#define irc_elevel 1
+
+static struct {
+ unsigned char level;
+ unsigned char mode;
+} tx4939irq[TX4939_NUM_IR] __read_mostly;
+
+static void tx4939_irq_unmask(unsigned int irq)
+{
+ unsigned int irq_nr = irq - TXX9_IRQ_BASE;
+ u32 __iomem *lvlp;
+ int ofs;
+ if (irq_nr < 32) {
+ irq_nr--;
+ lvlp = &tx4939_ircptr->lvl[(irq_nr % 16) / 2].r;
+ } else {
+ irq_nr -= 32;
+ lvlp = &tx4939_ircptr->lvl[8 + (irq_nr % 16) / 2].r;
+ }
+ ofs = (irq_nr & 16) + (irq_nr & 1) * 8;
+ __raw_writel((__raw_readl(lvlp) & ~(0xff << ofs))
+ | (tx4939irq[irq_nr].level << ofs),
+ lvlp);
+}
+
+static inline void tx4939_irq_mask(unsigned int irq)
+{
+ unsigned int irq_nr = irq - TXX9_IRQ_BASE;
+ u32 __iomem *lvlp;
+ int ofs;
+ if (irq_nr < 32) {
+ irq_nr--;
+ lvlp = &tx4939_ircptr->lvl[(irq_nr % 16) / 2].r;
+ } else {
+ irq_nr -= 32;
+ lvlp = &tx4939_ircptr->lvl[8 + (irq_nr % 16) / 2].r;
+ }
+ ofs = (irq_nr & 16) + (irq_nr & 1) * 8;
+ __raw_writel((__raw_readl(lvlp) & ~(0xff << ofs))
+ | (irc_dlevel << ofs),
+ lvlp);
+ mmiowb();
+}
+
+static void tx4939_irq_mask_ack(unsigned int irq)
+{
+ unsigned int irq_nr = irq - TXX9_IRQ_BASE;
+
+ tx4939_irq_mask(irq);
+ if (TXx9_IRCR_EDGE(tx4939irq[irq_nr].mode)) {
+ irq_nr--;
+ /* clear edge detection */
+ __raw_writel((TXx9_IRSCR_EIClrE | (irq_nr & 0xf))
+ << (irq_nr & 0x10),
+ &tx4939_ircptr->edc.r);
+ }
+}
+
+static int tx4939_irq_set_type(unsigned int irq, unsigned int flow_type)
+{
+ unsigned int irq_nr = irq - TXX9_IRQ_BASE;
+ u32 cr;
+ u32 __iomem *crp;
+ int ofs;
+ int mode;
+
+ if (flow_type & IRQF_TRIGGER_PROBE)
+ return 0;
+ switch (flow_type & IRQF_TRIGGER_MASK) {
+ case IRQF_TRIGGER_RISING:
+ mode = TXx9_IRCR_UP;
+ break;
+ case IRQF_TRIGGER_FALLING:
+ mode = TXx9_IRCR_DOWN;
+ break;
+ case IRQF_TRIGGER_HIGH:
+ mode = TXx9_IRCR_HIGH;
+ break;
+ case IRQF_TRIGGER_LOW:
+ mode = TXx9_IRCR_LOW;
+ break;
+ default:
+ return -EINVAL;
+ }
+ if (irq_nr < 32) {
+ irq_nr--;
+ crp = &tx4939_ircptr->dm[(irq_nr & 8) >> 3].r;
+ } else {
+ irq_nr -= 32;
+ crp = &tx4939_ircptr->dm2[((irq_nr & 8) >> 3)].r;
+ }
+ ofs = (((irq_nr & 16) >> 1) | (irq_nr & (8 - 1))) * 2;
+ cr = __raw_readl(crp);
+ cr &= ~(0x3 << ofs);
+ cr |= (mode & 0x3) << ofs;
+ __raw_writel(cr, crp);
+ tx4939irq[irq_nr].mode = mode;
+ return 0;
+}
+
+static struct irq_chip tx4939_irq_chip = {
+ .name = "TX4939",
+ .ack = tx4939_irq_mask_ack,
+ .mask = tx4939_irq_mask,
+ .mask_ack = tx4939_irq_mask_ack,
+ .unmask = tx4939_irq_unmask,
+ .set_type = tx4939_irq_set_type,
+};
+
+static int tx4939_irq_set_pri(int irc_irq, int new_pri)
+{
+ int old_pri;
+
+ if ((unsigned int)irc_irq >= TX4939_NUM_IR)
+ return 0;
+ old_pri = tx4939irq[irc_irq].level;
+ tx4939irq[irc_irq].level = new_pri;
+ return old_pri;
+}
+
+void __init tx4939_irq_init(void)
+{
+ int i;
+
+ mips_cpu_irq_init();
+ /* disable interrupt control */
+ __raw_writel(0, &tx4939_ircptr->den.r);
+ __raw_writel(0, &tx4939_ircptr->maskint.r);
+ __raw_writel(0, &tx4939_ircptr->maskext.r);
+ /* irq_base + 0 is not used */
+ for (i = 1; i < TX4939_NUM_IR; i++) {
+ tx4939irq[i].level = 4; /* middle level */
+ tx4939irq[i].mode = TXx9_IRCR_LOW;
+ set_irq_chip_and_handler(TXX9_IRQ_BASE + i,
+ &tx4939_irq_chip, handle_level_irq);
+ }
+
+ /* mask all IRC interrupts */
+ __raw_writel(0, &tx4939_ircptr->msk.r);
+ for (i = 0; i < 16; i++)
+ __raw_writel(0, &tx4939_ircptr->lvl[i].r);
+ /* setup IRC interrupt mode (Low Active) */
+ for (i = 0; i < 2; i++)
+ __raw_writel(0, &tx4939_ircptr->dm[i].r);
+ for (i = 0; i < 2; i++)
+ __raw_writel(0, &tx4939_ircptr->dm2[i].r);
+ /* enable interrupt control */
+ __raw_writel(TXx9_IRCER_ICE, &tx4939_ircptr->den.r);
+ __raw_writel(irc_elevel, &tx4939_ircptr->msk.r);
+
+ set_irq_chained_handler(MIPS_CPU_IRQ_BASE + TX4939_IRC_INT,
+ handle_simple_irq);
+
+ /* raise priority for errors, timers, sio */
+ tx4939_irq_set_pri(TX4939_IR_WTOERR, 7);
+ tx4939_irq_set_pri(TX4939_IR_PCIERR, 7);
+ tx4939_irq_set_pri(TX4939_IR_PCIPME, 7);
+ for (i = 0; i < TX4939_NUM_IR_TMR; i++)
+ tx4939_irq_set_pri(TX4939_IR_TMR(i), 6);
+ for (i = 0; i < TX4939_NUM_IR_SIO; i++)
+ tx4939_irq_set_pri(TX4939_IR_SIO(i), 5);
+}
+
+int tx4939_irq(void)
+{
+ u32 csr = __raw_readl(&tx4939_ircptr->cs.r);
+
+ if (likely(!(csr & TXx9_IRCSR_IF)))
+ return TXX9_IRQ_BASE + (csr & (TX4939_NUM_IR - 1));
+ return -1;
+}
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index 0afe94c48fb65e82ee283f5fbd2fbce6362dcdb9..5526375010f8d952d465757b3f6de06bae338071 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -22,11 +22,16 @@
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/serial_core.h>
+#include <linux/mtd/physmap.h>
+#include <linux/leds.h>
#include <asm/bootinfo.h>
#include <asm/time.h>
#include <asm/reboot.h>
+#include <asm/r4kcache.h>
+#include <asm/sections.h>
#include <asm/txx9/generic.h>
#include <asm/txx9/pci.h>
+#include <asm/txx9tmr.h>
#ifdef CONFIG_CPU_TX49XX
#include <asm/txx9/tx4938.h>
#endif
@@ -53,6 +58,7 @@ txx9_reg_res_init(unsigned int pcode, unsigned long base, unsigned long size)
txx9_ce_res[i].name = txx9_ce_res_name[i];
}
+ txx9_pcode = pcode;
sprintf(txx9_pcode_str, "TX%x", pcode);
if (base) {
txx9_reg_res.start = base & 0xfffffffffULL;
@@ -66,7 +72,12 @@ unsigned int txx9_master_clock;
unsigned int txx9_cpu_clock;
unsigned int txx9_gbus_clock;
+#ifdef CONFIG_CPU_TX39XX
+/* don't enable by default - see errata */
+int txx9_ccfg_toeon __initdata;
+#else
int txx9_ccfg_toeon __initdata = 1;
+#endif
/* Minimum CLK support */
@@ -118,39 +129,232 @@ int irq_to_gpio(unsigned irq)
EXPORT_SYMBOL(irq_to_gpio);
#endif
-extern struct txx9_board_vec jmr3927_vec;
-extern struct txx9_board_vec rbtx4927_vec;
-extern struct txx9_board_vec rbtx4937_vec;
-extern struct txx9_board_vec rbtx4938_vec;
+#define BOARD_VEC(board) extern struct txx9_board_vec board;
+#include <asm/txx9/boards.h>
+#undef BOARD_VEC
struct txx9_board_vec *txx9_board_vec __initdata;
static char txx9_system_type[32];
-void __init prom_init_cmdline(void)
+static struct txx9_board_vec *board_vecs[] __initdata = {
+#define BOARD_VEC(board) &board,
+#include <asm/txx9/boards.h>
+#undef BOARD_VEC
+};
+
+static struct txx9_board_vec *__init find_board_byname(const char *name)
+{
+ int i;
+
+ /* search board_vecs table */
+ for (i = 0; i < ARRAY_SIZE(board_vecs); i++) {
+ if (strstr(board_vecs[i]->system, name))
+ return board_vecs[i];
+ }
+ return NULL;
+}
+
+static void __init prom_init_cmdline(void)
{
int argc = (int)fw_arg0;
- char **argv = (char **)fw_arg1;
+ int *argv32 = (int *)fw_arg1;
int i; /* Always ignore the "-c" at argv[0] */
-#ifdef CONFIG_64BIT
- char *fixed_argv[32];
- for (i = 0; i < argc; i++)
- fixed_argv[i] = (char *)(long)(*((__s32 *)argv + i));
- argv = fixed_argv;
-#endif
+ char builtin[CL_SIZE];
/* ignore all built-in args if any f/w args given */
- if (argc > 1)
- *arcs_cmdline = '\0';
+ /*
+ * But if built-in strings was started with '+', append them
+ * to command line args. If built-in was started with '-',
+ * ignore all f/w args.
+ */
+ builtin[0] = '\0';
+ if (arcs_cmdline[0] == '+')
+ strcpy(builtin, arcs_cmdline + 1);
+ else if (arcs_cmdline[0] == '-') {
+ strcpy(builtin, arcs_cmdline + 1);
+ argc = 0;
+ } else if (argc <= 1)
+ strcpy(builtin, arcs_cmdline);
+ arcs_cmdline[0] = '\0';
for (i = 1; i < argc; i++) {
+ char *str = (char *)(long)argv32[i];
if (i != 1)
strcat(arcs_cmdline, " ");
- strcat(arcs_cmdline, argv[i]);
+ if (strchr(str, ' ')) {
+ strcat(arcs_cmdline, "\"");
+ strcat(arcs_cmdline, str);
+ strcat(arcs_cmdline, "\"");
+ } else
+ strcat(arcs_cmdline, str);
+ }
+ /* append saved builtin args */
+ if (builtin[0]) {
+ if (arcs_cmdline[0])
+ strcat(arcs_cmdline, " ");
+ strcat(arcs_cmdline, builtin);
}
}
-void __init prom_init(void)
+static int txx9_ic_disable __initdata;
+static int txx9_dc_disable __initdata;
+
+#if defined(CONFIG_CPU_TX49XX)
+/* flush all cache on very early stage (before 4k_cache_init) */
+static void __init early_flush_dcache(void)
{
+ unsigned int conf = read_c0_config();
+ unsigned int dc_size = 1 << (12 + ((conf & CONF_DC) >> 6));
+ unsigned int linesz = 32;
+ unsigned long addr, end;
+
+ end = INDEX_BASE + dc_size / 4;
+ /* 4way, waybit=0 */
+ for (addr = INDEX_BASE; addr < end; addr += linesz) {
+ cache_op(Index_Writeback_Inv_D, addr | 0);
+ cache_op(Index_Writeback_Inv_D, addr | 1);
+ cache_op(Index_Writeback_Inv_D, addr | 2);
+ cache_op(Index_Writeback_Inv_D, addr | 3);
+ }
+}
+
+static void __init txx9_cache_fixup(void)
+{
+ unsigned int conf;
+
+ conf = read_c0_config();
+ /* flush and disable */
+ if (txx9_ic_disable) {
+ conf |= TX49_CONF_IC;
+ write_c0_config(conf);
+ }
+ if (txx9_dc_disable) {
+ early_flush_dcache();
+ conf |= TX49_CONF_DC;
+ write_c0_config(conf);
+ }
+
+ /* enable cache */
+ conf = read_c0_config();
+ if (!txx9_ic_disable)
+ conf &= ~TX49_CONF_IC;
+ if (!txx9_dc_disable)
+ conf &= ~TX49_CONF_DC;
+ write_c0_config(conf);
+
+ if (conf & TX49_CONF_IC)
+ pr_info("TX49XX I-Cache disabled.\n");
+ if (conf & TX49_CONF_DC)
+ pr_info("TX49XX D-Cache disabled.\n");
+}
+#elif defined(CONFIG_CPU_TX39XX)
+/* flush all cache on very early stage (before tx39_cache_init) */
+static void __init early_flush_dcache(void)
+{
+ unsigned int conf = read_c0_config();
+ unsigned int dc_size = 1 << (10 + ((conf & TX39_CONF_DCS_MASK) >>
+ TX39_CONF_DCS_SHIFT));
+ unsigned int linesz = 16;
+ unsigned long addr, end;
+
+ end = INDEX_BASE + dc_size / 2;
+ /* 2way, waybit=0 */
+ for (addr = INDEX_BASE; addr < end; addr += linesz) {
+ cache_op(Index_Writeback_Inv_D, addr | 0);
+ cache_op(Index_Writeback_Inv_D, addr | 1);
+ }
+}
+
+static void __init txx9_cache_fixup(void)
+{
+ unsigned int conf;
+
+ conf = read_c0_config();
+ /* flush and disable */
+ if (txx9_ic_disable) {
+ conf &= ~TX39_CONF_ICE;
+ write_c0_config(conf);
+ }
+ if (txx9_dc_disable) {
+ early_flush_dcache();
+ conf &= ~TX39_CONF_DCE;
+ write_c0_config(conf);
+ }
+
+ /* enable cache */
+ conf = read_c0_config();
+ if (!txx9_ic_disable)
+ conf |= TX39_CONF_ICE;
+ if (!txx9_dc_disable)
+ conf |= TX39_CONF_DCE;
+ write_c0_config(conf);
+
+ if (!(conf & TX39_CONF_ICE))
+ pr_info("TX39XX I-Cache disabled.\n");
+ if (!(conf & TX39_CONF_DCE))
+ pr_info("TX39XX D-Cache disabled.\n");
+}
+#else
+static inline void txx9_cache_fixup(void)
+{
+}
+#endif
+
+static void __init preprocess_cmdline(void)
+{
+ char cmdline[CL_SIZE];
+ char *s;
+
+ strcpy(cmdline, arcs_cmdline);
+ s = cmdline;
+ arcs_cmdline[0] = '\0';
+ while (s && *s) {
+ char *str = strsep(&s, " ");
+ if (strncmp(str, "board=", 6) == 0) {
+ txx9_board_vec = find_board_byname(str + 6);
+ continue;
+ } else if (strncmp(str, "masterclk=", 10) == 0) {
+ unsigned long val;
+ if (strict_strtoul(str + 10, 10, &val) == 0)
+ txx9_master_clock = val;
+ continue;
+ } else if (strcmp(str, "icdisable") == 0) {
+ txx9_ic_disable = 1;
+ continue;
+ } else if (strcmp(str, "dcdisable") == 0) {
+ txx9_dc_disable = 1;
+ continue;
+ } else if (strcmp(str, "toeoff") == 0) {
+ txx9_ccfg_toeon = 0;
+ continue;
+ } else if (strcmp(str, "toeon") == 0) {
+ txx9_ccfg_toeon = 1;
+ continue;
+ }
+ if (arcs_cmdline[0])
+ strcat(arcs_cmdline, " ");
+ strcat(arcs_cmdline, str);
+ }
+
+ txx9_cache_fixup();
+}
+
+static void __init select_board(void)
+{
+ const char *envstr;
+
+ /* first, determine by "board=" argument in preprocess_cmdline() */
+ if (txx9_board_vec)
+ return;
+ /* next, determine by "board" envvar */
+ envstr = prom_getenv("board");
+ if (envstr) {
+ txx9_board_vec = find_board_byname(envstr);
+ if (txx9_board_vec)
+ return;
+ }
+
+ /* select "default" board */
#ifdef CONFIG_CPU_TX39XX
txx9_board_vec = &jmr3927_vec;
#endif
@@ -168,9 +372,21 @@ void __init prom_init(void)
case 0x4938:
txx9_board_vec = &rbtx4938_vec;
break;
+#endif
+#ifdef CONFIG_TOSHIBA_RBTX4939
+ case 0x4939:
+ txx9_board_vec = &rbtx4939_vec;
+ break;
#endif
}
#endif
+}
+
+void __init prom_init(void)
+{
+ prom_init_cmdline();
+ preprocess_cmdline();
+ select_board();
strcpy(txx9_system_type, txx9_board_vec->system);
@@ -179,6 +395,11 @@ void __init prom_init(void)
void __init prom_free_prom_memory(void)
{
+ unsigned long saddr = PAGE_SIZE;
+ unsigned long eaddr = __pa_symbol(&_text);
+
+ if (saddr < eaddr)
+ free_init_pages("prom memory", saddr, eaddr);
}
const char *get_system_type(void)
@@ -191,6 +412,21 @@ char * __init prom_getcmdline(void)
return &(arcs_cmdline[0]);
}
+const char *__init prom_getenv(const char *name)
+{
+ const s32 *str = (const s32 *)fw_arg2;
+
+ if (!str)
+ return NULL;
+ /* YAMON style ("name", "value" pairs) */
+ while (str[0] && str[1]) {
+ if (!strcmp((const char *)(unsigned long)str[0], name))
+ return (const char *)(unsigned long)str[1];
+ str += 2;
+ }
+ return NULL;
+}
+
static void __noreturn txx9_machine_halt(void)
{
local_irq_disable();
@@ -221,6 +457,20 @@ void __init txx9_wdt_init(unsigned long base)
platform_device_register_simple("txx9wdt", -1, &res, 1);
}
+void txx9_wdt_now(unsigned long base)
+{
+ struct txx9_tmr_reg __iomem *tmrptr =
+ ioremap(base, sizeof(struct txx9_tmr_reg));
+ /* disable watch dog timer */
+ __raw_writel(TXx9_TMWTMR_WDIS | TXx9_TMWTMR_TWC, &tmrptr->wtmr);
+ __raw_writel(0, &tmrptr->tcr);
+ /* kick watchdog */
+ __raw_writel(TXx9_TMWTMR_TWIE, &tmrptr->wtmr);
+ __raw_writel(1, &tmrptr->cpra); /* immediate */
+ __raw_writel(TXx9_TMTCR_TCE | TXx9_TMTCR_CCDE | TXx9_TMTCR_TMODE_WDOG,
+ &tmrptr->tcr);
+}
+
/* SPI support */
void __init txx9_spi_init(int busid, unsigned long base, int irq)
{
@@ -371,3 +621,153 @@ static unsigned long __swizzle_addr_none(unsigned long port)
unsigned long (*__swizzle_addr_b)(unsigned long port) = __swizzle_addr_none;
EXPORT_SYMBOL(__swizzle_addr_b);
#endif
+
+void __init txx9_physmap_flash_init(int no, unsigned long addr,
+ unsigned long size,
+ const struct physmap_flash_data *pdata)
+{
+#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
+ struct resource res = {
+ .start = addr,
+ .end = addr + size - 1,
+ .flags = IORESOURCE_MEM,
+ };
+ struct platform_device *pdev;
+#ifdef CONFIG_MTD_PARTITIONS
+ static struct mtd_partition parts[2];
+ struct physmap_flash_data pdata_part;
+
+ /* If this area contained boot area, make separate partition */
+ if (pdata->nr_parts == 0 && !pdata->parts &&
+ addr < 0x1fc00000 && addr + size > 0x1fc00000 &&
+ !parts[0].name) {
+ parts[0].name = "boot";
+ parts[0].offset = 0x1fc00000 - addr;
+ parts[0].size = addr + size - 0x1fc00000;
+ parts[1].name = "user";
+ parts[1].offset = 0;
+ parts[1].size = 0x1fc00000 - addr;
+ pdata_part = *pdata;
+ pdata_part.nr_parts = ARRAY_SIZE(parts);
+ pdata_part.parts = parts;
+ pdata = &pdata_part;
+ }
+#endif
+ pdev = platform_device_alloc("physmap-flash", no);
+ if (!pdev ||
+ platform_device_add_resources(pdev, &res, 1) ||
+ platform_device_add_data(pdev, pdata, sizeof(*pdata)) ||
+ platform_device_add(pdev))
+ platform_device_put(pdev);
+#endif
+}
+
+#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
+static DEFINE_SPINLOCK(txx9_iocled_lock);
+
+#define TXX9_IOCLED_MAXLEDS 8
+
+struct txx9_iocled_data {
+ struct gpio_chip chip;
+ u8 cur_val;
+ void __iomem *mmioaddr;
+ struct gpio_led_platform_data pdata;
+ struct gpio_led leds[TXX9_IOCLED_MAXLEDS];
+ char names[TXX9_IOCLED_MAXLEDS][32];
+};
+
+static int txx9_iocled_get(struct gpio_chip *chip, unsigned int offset)
+{
+ struct txx9_iocled_data *data =
+ container_of(chip, struct txx9_iocled_data, chip);
+ return data->cur_val & (1 << offset);
+}
+
+static void txx9_iocled_set(struct gpio_chip *chip, unsigned int offset,
+ int value)
+{
+ struct txx9_iocled_data *data =
+ container_of(chip, struct txx9_iocled_data, chip);
+ unsigned long flags;
+ spin_lock_irqsave(&txx9_iocled_lock, flags);
+ if (value)
+ data->cur_val |= 1 << offset;
+ else
+ data->cur_val &= ~(1 << offset);
+ writeb(data->cur_val, data->mmioaddr);
+ mmiowb();
+ spin_unlock_irqrestore(&txx9_iocled_lock, flags);
+}
+
+static int txx9_iocled_dir_in(struct gpio_chip *chip, unsigned int offset)
+{
+ return 0;
+}
+
+static int txx9_iocled_dir_out(struct gpio_chip *chip, unsigned int offset,
+ int value)
+{
+ txx9_iocled_set(chip, offset, value);
+ return 0;
+}
+
+void __init txx9_iocled_init(unsigned long baseaddr,
+ int basenum, unsigned int num, int lowactive,
+ const char *color, char **deftriggers)
+{
+ struct txx9_iocled_data *iocled;
+ struct platform_device *pdev;
+ int i;
+ static char *default_triggers[] __initdata = {
+ "heartbeat",
+ "ide-disk",
+ "nand-disk",
+ NULL,
+ };
+
+ if (!deftriggers)
+ deftriggers = default_triggers;
+ iocled = kzalloc(sizeof(*iocled), GFP_KERNEL);
+ if (!iocled)
+ return;
+ iocled->mmioaddr = ioremap(baseaddr, 1);
+ if (!iocled->mmioaddr)
+ return;
+ iocled->chip.get = txx9_iocled_get;
+ iocled->chip.set = txx9_iocled_set;
+ iocled->chip.direction_input = txx9_iocled_dir_in;
+ iocled->chip.direction_output = txx9_iocled_dir_out;
+ iocled->chip.label = "iocled";
+ iocled->chip.base = basenum;
+ iocled->chip.ngpio = num;
+ if (gpiochip_add(&iocled->chip))
+ return;
+ if (basenum < 0)
+ basenum = iocled->chip.base;
+
+ pdev = platform_device_alloc("leds-gpio", basenum);
+ if (!pdev)
+ return;
+ iocled->pdata.num_leds = num;
+ iocled->pdata.leds = iocled->leds;
+ for (i = 0; i < num; i++) {
+ struct gpio_led *led = &iocled->leds[i];
+ snprintf(iocled->names[i], sizeof(iocled->names[i]),
+ "iocled:%s:%u", color, i);
+ led->name = iocled->names[i];
+ led->gpio = basenum + i;
+ led->active_low = lowactive;
+ if (deftriggers && *deftriggers)
+ led->default_trigger = *deftriggers++;
+ }
+ pdev->dev.platform_data = &iocled->pdata;
+ if (platform_device_add(pdev))
+ platform_device_put(pdev);
+}
+#else /* CONFIG_LEDS_GPIO */
+void __init txx9_iocled_init(unsigned long baseaddr,
+ int basenum, unsigned int num, int lowactive,
+ const char *color, char **deftriggers)
+{
+}
+#endif /* CONFIG_LEDS_GPIO */
diff --git a/arch/mips/txx9/generic/setup_tx3927.c b/arch/mips/txx9/generic/setup_tx3927.c
index 7bd963d37fc3a6a9c3471d6847c7ce2fdf72ae75..9505d58454c884af631e0ad812bb6267f71de6e9 100644
--- a/arch/mips/txx9/generic/setup_tx3927.c
+++ b/arch/mips/txx9/generic/setup_tx3927.c
@@ -15,6 +15,7 @@
#include <linux/delay.h>
#include <linux/param.h>
#include <linux/io.h>
+#include <linux/mtd/physmap.h>
#include <asm/mipsregs.h>
#include <asm/txx9irq.h>
#include <asm/txx9tmr.h>
@@ -32,11 +33,6 @@ void __init tx3927_setup(void)
int i;
unsigned int conf;
- /* don't enable - see errata */
- txx9_ccfg_toeon = 0;
- if (strstr(prom_getcmdline(), "toeon") != NULL)
- txx9_ccfg_toeon = 1;
-
txx9_reg_res_init(TX3927_REV_PCODE(), TX3927_REG_BASE,
TX3927_REG_SIZE);
@@ -99,16 +95,14 @@ void __init tx3927_setup(void)
txx9_gpio_init(TX3927_PIO_REG, 0, 16);
conf = read_c0_conf();
- if (!(conf & TX39_CONF_ICE))
- printk(KERN_INFO "TX3927 I-Cache disabled.\n");
- if (!(conf & TX39_CONF_DCE))
- printk(KERN_INFO "TX3927 D-Cache disabled.\n");
- else if (!(conf & TX39_CONF_WBON))
- printk(KERN_INFO "TX3927 D-Cache WriteThrough.\n");
- else if (!(conf & TX39_CONF_CWFON))
- printk(KERN_INFO "TX3927 D-Cache WriteBack.\n");
- else
- printk(KERN_INFO "TX3927 D-Cache WriteBack (CWF) .\n");
+ if (conf & TX39_CONF_DCE) {
+ if (!(conf & TX39_CONF_WBON))
+ pr_info("TX3927 D-Cache WriteThrough.\n");
+ else if (!(conf & TX39_CONF_CWFON))
+ pr_info("TX3927 D-Cache WriteBack.\n");
+ else
+ pr_info("TX3927 D-Cache WriteBack (CWF) .\n");
+ }
}
void __init tx3927_time_init(unsigned int evt_tmrnr, unsigned int src_tmrnr)
@@ -128,3 +122,16 @@ void __init tx3927_sio_init(unsigned int sclk, unsigned int cts_mask)
TXX9_IRQ_BASE + TX3927_IR_SIO(i),
i, sclk, (1 << i) & cts_mask);
}
+
+void __init tx3927_mtd_init(int ch)
+{
+ struct physmap_flash_data pdata = {
+ .width = TX3927_ROMC_WIDTH(ch) / 8,
+ };
+ unsigned long start = txx9_ce_res[ch].start;
+ unsigned long size = txx9_ce_res[ch].end - start + 1;
+
+ if (!(tx3927_romcptr->cr[ch] & 0x8))
+ return; /* disabled */
+ txx9_physmap_flash_init(ch, start, size, &pdata);
+}
diff --git a/arch/mips/txx9/generic/setup_tx4927.c b/arch/mips/txx9/generic/setup_tx4927.c
index f80d4b7a694d3791e09889d340da96f3cb3caa72..914e93c62639616690fda1c5cfd02d3b254ae877 100644
--- a/arch/mips/txx9/generic/setup_tx4927.c
+++ b/arch/mips/txx9/generic/setup_tx4927.c
@@ -14,6 +14,10 @@
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/param.h>
+#include <linux/ptrace.h>
+#include <linux/mtd/physmap.h>
+#include <asm/reboot.h>
+#include <asm/traps.h>
#include <asm/txx9irq.h>
#include <asm/txx9tmr.h>
#include <asm/txx9pio.h>
@@ -22,6 +26,10 @@
static void __init tx4927_wdr_init(void)
{
+ /* report watchdog reset status */
+ if (____raw_readq(&tx4927_ccfgptr->ccfg) & TX4927_CCFG_WDRST)
+ pr_warning("Watchdog reset detected at 0x%lx\n",
+ read_c0_errorepc());
/* clear WatchDogReset (W1C) */
tx4927_ccfg_set(TX4927_CCFG_WDRST);
/* do reset on watchdog */
@@ -33,6 +41,47 @@ void __init tx4927_wdt_init(void)
txx9_wdt_init(TX4927_TMR_REG(2) & 0xfffffffffULL);
}
+static void tx4927_machine_restart(char *command)
+{
+ local_irq_disable();
+ pr_emerg("Rebooting (with %s watchdog reset)...\n",
+ (____raw_readq(&tx4927_ccfgptr->ccfg) & TX4927_CCFG_WDREXEN) ?
+ "external" : "internal");
+ /* clear watchdog status */
+ tx4927_ccfg_set(TX4927_CCFG_WDRST); /* W1C */
+ txx9_wdt_now(TX4927_TMR_REG(2) & 0xfffffffffULL);
+ while (!(____raw_readq(&tx4927_ccfgptr->ccfg) & TX4927_CCFG_WDRST))
+ ;
+ mdelay(10);
+ if (____raw_readq(&tx4927_ccfgptr->ccfg) & TX4927_CCFG_WDREXEN) {
+ pr_emerg("Rebooting (with internal watchdog reset)...\n");
+ /* External WDRST failed. Do internal watchdog reset */
+ tx4927_ccfg_clear(TX4927_CCFG_WDREXEN);
+ }
+ /* fallback */
+ (*_machine_halt)();
+}
+
+void show_registers(struct pt_regs *regs);
+static int tx4927_be_handler(struct pt_regs *regs, int is_fixup)
+{
+ int data = regs->cp0_cause & 4;
+ console_verbose();
+ pr_err("%cBE exception at %#lx\n", data ? 'D' : 'I', regs->cp0_epc);
+ pr_err("ccfg:%llx, toea:%llx\n",
+ (unsigned long long)____raw_readq(&tx4927_ccfgptr->ccfg),
+ (unsigned long long)____raw_readq(&tx4927_ccfgptr->toea));
+#ifdef CONFIG_PCI
+ tx4927_report_pcic_status();
+#endif
+ show_registers(regs);
+ panic("BusError!");
+}
+static void __init tx4927_be_init(void)
+{
+ board_be_handler = tx4927_be_handler;
+}
+
static struct resource tx4927_sdram_resource[4];
void __init tx4927_setup(void)
@@ -44,6 +93,7 @@ void __init tx4927_setup(void)
txx9_reg_res_init(TX4927_REV_PCODE(), TX4927_REG_BASE,
TX4927_REG_SIZE);
+ set_c0_config(TX49_CONF_CWFON);
/* SDRAMC,EBUSC are configured by PROM */
for (i = 0; i < 8; i++) {
@@ -167,6 +217,9 @@ void __init tx4927_setup(void)
txx9_gpio_init(TX4927_PIO_REG & 0xfffffffffULL, 0, TX4927_NUM_PIO);
__raw_writel(0, &tx4927_pioptr->maskcpu);
__raw_writel(0, &tx4927_pioptr->maskext);
+
+ _machine_restart = tx4927_machine_restart;
+ board_be_init = tx4927_be_init;
}
void __init tx4927_time_init(unsigned int tmrnr)
@@ -186,3 +239,47 @@ void __init tx4927_sio_init(unsigned int sclk, unsigned int cts_mask)
TXX9_IRQ_BASE + TX4927_IR_SIO(i),
i, sclk, (1 << i) & cts_mask);
}
+
+void __init tx4927_mtd_init(int ch)
+{
+ struct physmap_flash_data pdata = {
+ .width = TX4927_EBUSC_WIDTH(ch) / 8,
+ };
+ unsigned long start = txx9_ce_res[ch].start;
+ unsigned long size = txx9_ce_res[ch].end - start + 1;
+
+ if (!(TX4927_EBUSC_CR(ch) & 0x8))
+ return; /* disabled */
+ txx9_physmap_flash_init(ch, start, size, &pdata);
+}
+
+static void __init tx4927_stop_unused_modules(void)
+{
+ __u64 pcfg, rst = 0, ckd = 0;
+ char buf[128];
+
+ buf[0] = '\0';
+ local_irq_disable();
+ pcfg = ____raw_readq(&tx4927_ccfgptr->pcfg);
+ if (!(pcfg & TX4927_PCFG_SEL2)) {
+ rst |= TX4927_CLKCTR_ACLRST;
+ ckd |= TX4927_CLKCTR_ACLCKD;
+ strcat(buf, " ACLC");
+ }
+ if (rst | ckd) {
+ txx9_set64(&tx4927_ccfgptr->clkctr, rst);
+ txx9_set64(&tx4927_ccfgptr->clkctr, ckd);
+ }
+ local_irq_enable();
+ if (buf[0])
+ pr_info("%s: stop%s\n", txx9_pcode_str, buf);
+}
+
+static int __init tx4927_late_init(void)
+{
+ if (txx9_pcode != 0x4927)
+ return -ENODEV;
+ tx4927_stop_unused_modules();
+ return 0;
+}
+late_initcall(tx4927_late_init);
diff --git a/arch/mips/txx9/generic/setup_tx4938.c b/arch/mips/txx9/generic/setup_tx4938.c
index f3040b9ba0593df8596cb46c17264b336a2df42c..af724e53ef9134b905b64e98fcd723ec43365dee 100644
--- a/arch/mips/txx9/generic/setup_tx4938.c
+++ b/arch/mips/txx9/generic/setup_tx4938.c
@@ -14,6 +14,10 @@
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/param.h>
+#include <linux/ptrace.h>
+#include <linux/mtd/physmap.h>
+#include <asm/reboot.h>
+#include <asm/traps.h>
#include <asm/txx9irq.h>
#include <asm/txx9tmr.h>
#include <asm/txx9pio.h>
@@ -22,6 +26,10 @@
static void __init tx4938_wdr_init(void)
{
+ /* report watchdog reset status */
+ if (____raw_readq(&tx4938_ccfgptr->ccfg) & TX4938_CCFG_WDRST)
+ pr_warning("Watchdog reset detected at 0x%lx\n",
+ read_c0_errorepc());
/* clear WatchDogReset (W1C) */
tx4938_ccfg_set(TX4938_CCFG_WDRST);
/* do reset on watchdog */
@@ -33,6 +41,47 @@ void __init tx4938_wdt_init(void)
txx9_wdt_init(TX4938_TMR_REG(2) & 0xfffffffffULL);
}
+static void tx4938_machine_restart(char *command)
+{
+ local_irq_disable();
+ pr_emerg("Rebooting (with %s watchdog reset)...\n",
+ (____raw_readq(&tx4938_ccfgptr->ccfg) & TX4938_CCFG_WDREXEN) ?
+ "external" : "internal");
+ /* clear watchdog status */
+ tx4938_ccfg_set(TX4938_CCFG_WDRST); /* W1C */
+ txx9_wdt_now(TX4938_TMR_REG(2) & 0xfffffffffULL);
+ while (!(____raw_readq(&tx4938_ccfgptr->ccfg) & TX4938_CCFG_WDRST))
+ ;
+ mdelay(10);
+ if (____raw_readq(&tx4938_ccfgptr->ccfg) & TX4938_CCFG_WDREXEN) {
+ pr_emerg("Rebooting (with internal watchdog reset)...\n");
+ /* External WDRST failed. Do internal watchdog reset */
+ tx4938_ccfg_clear(TX4938_CCFG_WDREXEN);
+ }
+ /* fallback */
+ (*_machine_halt)();
+}
+
+void show_registers(struct pt_regs *regs);
+static int tx4938_be_handler(struct pt_regs *regs, int is_fixup)
+{
+ int data = regs->cp0_cause & 4;
+ console_verbose();
+ pr_err("%cBE exception at %#lx\n", data ? 'D' : 'I', regs->cp0_epc);
+ pr_err("ccfg:%llx, toea:%llx\n",
+ (unsigned long long)____raw_readq(&tx4938_ccfgptr->ccfg),
+ (unsigned long long)____raw_readq(&tx4938_ccfgptr->toea));
+#ifdef CONFIG_PCI
+ tx4927_report_pcic_status();
+#endif
+ show_registers(regs);
+ panic("BusError!");
+}
+static void __init tx4938_be_init(void)
+{
+ board_be_handler = tx4938_be_handler;
+}
+
static struct resource tx4938_sdram_resource[4];
static struct resource tx4938_sram_resource;
@@ -47,6 +96,7 @@ void __init tx4938_setup(void)
txx9_reg_res_init(TX4938_REV_PCODE(), TX4938_REG_BASE,
TX4938_REG_SIZE);
+ set_c0_config(TX49_CONF_CWFON);
/* SDRAMC,EBUSC are configured by PROM */
for (i = 0; i < 8; i++) {
@@ -227,6 +277,9 @@ void __init tx4938_setup(void)
TX4938_CLKCTR_ETH1CKD);
}
}
+
+ _machine_restart = tx4938_machine_restart;
+ board_be_init = tx4938_be_init;
}
void __init tx4938_time_init(unsigned int tmrnr)
@@ -268,3 +321,72 @@ void __init tx4938_ethaddr_init(unsigned char *addr0, unsigned char *addr1)
if (addr1 && (pcfg & TX4938_PCFG_ETH1_SEL))
txx9_ethaddr_init(TXX9_IRQ_BASE + TX4938_IR_ETH1, addr1);
}
+
+void __init tx4938_mtd_init(int ch)
+{
+ struct physmap_flash_data pdata = {
+ .width = TX4938_EBUSC_WIDTH(ch) / 8,
+ };
+ unsigned long start = txx9_ce_res[ch].start;
+ unsigned long size = txx9_ce_res[ch].end - start + 1;
+
+ if (!(TX4938_EBUSC_CR(ch) & 0x8))
+ return; /* disabled */
+ txx9_physmap_flash_init(ch, start, size, &pdata);
+}
+
+static void __init tx4938_stop_unused_modules(void)
+{
+ __u64 pcfg, rst = 0, ckd = 0;
+ char buf[128];
+
+ buf[0] = '\0';
+ local_irq_disable();
+ pcfg = ____raw_readq(&tx4938_ccfgptr->pcfg);
+ switch (txx9_pcode) {
+ case 0x4937:
+ if (!(pcfg & TX4938_PCFG_SEL2)) {
+ rst |= TX4938_CLKCTR_ACLRST;
+ ckd |= TX4938_CLKCTR_ACLCKD;
+ strcat(buf, " ACLC");
+ }
+ break;
+ case 0x4938:
+ if (!(pcfg & TX4938_PCFG_SEL2) ||
+ (pcfg & TX4938_PCFG_ETH0_SEL)) {
+ rst |= TX4938_CLKCTR_ACLRST;
+ ckd |= TX4938_CLKCTR_ACLCKD;
+ strcat(buf, " ACLC");
+ }
+ if ((pcfg &
+ (TX4938_PCFG_ATA_SEL | TX4938_PCFG_ISA_SEL |
+ TX4938_PCFG_NDF_SEL))
+ != TX4938_PCFG_NDF_SEL) {
+ rst |= TX4938_CLKCTR_NDFRST;
+ ckd |= TX4938_CLKCTR_NDFCKD;
+ strcat(buf, " NDFMC");
+ }
+ if (!(pcfg & TX4938_PCFG_SPI_SEL)) {
+ rst |= TX4938_CLKCTR_SPIRST;
+ ckd |= TX4938_CLKCTR_SPICKD;
+ strcat(buf, " SPI");
+ }
+ break;
+ }
+ if (rst | ckd) {
+ txx9_set64(&tx4938_ccfgptr->clkctr, rst);
+ txx9_set64(&tx4938_ccfgptr->clkctr, ckd);
+ }
+ local_irq_enable();
+ if (buf[0])
+ pr_info("%s: stop%s\n", txx9_pcode_str, buf);
+}
+
+static int __init tx4938_late_init(void)
+{
+ if (txx9_pcode != 0x4937 && txx9_pcode != 0x4938)
+ return -ENODEV;
+ tx4938_stop_unused_modules();
+ return 0;
+}
+late_initcall(tx4938_late_init);
diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c
new file mode 100644
index 0000000000000000000000000000000000000000..6c0049a5bbc145d644a7cfc1636d8b807c6728d9
--- /dev/null
+++ b/arch/mips/txx9/generic/setup_tx4939.c
@@ -0,0 +1,506 @@
+/*
+ * TX4939 setup routines
+ * Based on linux/arch/mips/txx9/generic/setup_tx4938.c,
+ * and RBTX49xx patch from CELF patch archive.
+ *
+ * 2003-2005 (c) MontaVista Software, Inc.
+ * (C) Copyright TOSHIBA CORPORATION 2000-2001, 2004-2007
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/delay.h>
+#include <linux/netdevice.h>
+#include <linux/notifier.h>
+#include <linux/sysdev.h>
+#include <linux/ethtool.h>
+#include <linux/param.h>
+#include <linux/ptrace.h>
+#include <linux/mtd/physmap.h>
+#include <linux/platform_device.h>
+#include <asm/bootinfo.h>
+#include <asm/reboot.h>
+#include <asm/traps.h>
+#include <asm/txx9irq.h>
+#include <asm/txx9tmr.h>
+#include <asm/txx9/generic.h>
+#include <asm/txx9/tx4939.h>
+
+static void __init tx4939_wdr_init(void)
+{
+ /* report watchdog reset status */
+ if (____raw_readq(&tx4939_ccfgptr->ccfg) & TX4939_CCFG_WDRST)
+ pr_warning("Watchdog reset detected at 0x%lx\n",
+ read_c0_errorepc());
+ /* clear WatchDogReset (W1C) */
+ tx4939_ccfg_set(TX4939_CCFG_WDRST);
+ /* do reset on watchdog */
+ tx4939_ccfg_set(TX4939_CCFG_WR);
+}
+
+void __init tx4939_wdt_init(void)
+{
+ txx9_wdt_init(TX4939_TMR_REG(2) & 0xfffffffffULL);
+}
+
+static void tx4939_machine_restart(char *command)
+{
+ local_irq_disable();
+ pr_emerg("Rebooting (with %s watchdog reset)...\n",
+ (____raw_readq(&tx4939_ccfgptr->ccfg) & TX4939_CCFG_WDREXEN) ?
+ "external" : "internal");
+ /* clear watchdog status */
+ tx4939_ccfg_set(TX4939_CCFG_WDRST); /* W1C */
+ txx9_wdt_now(TX4939_TMR_REG(2) & 0xfffffffffULL);
+ while (!(____raw_readq(&tx4939_ccfgptr->ccfg) & TX4939_CCFG_WDRST))
+ ;
+ mdelay(10);
+ if (____raw_readq(&tx4939_ccfgptr->ccfg) & TX4939_CCFG_WDREXEN) {
+ pr_emerg("Rebooting (with internal watchdog reset)...\n");
+ /* External WDRST failed. Do internal watchdog reset */
+ tx4939_ccfg_clear(TX4939_CCFG_WDREXEN);
+ }
+ /* fallback */
+ (*_machine_halt)();
+}
+
+void show_registers(struct pt_regs *regs);
+static int tx4939_be_handler(struct pt_regs *regs, int is_fixup)
+{
+ int data = regs->cp0_cause & 4;
+ console_verbose();
+ pr_err("%cBE exception at %#lx\n",
+ data ? 'D' : 'I', regs->cp0_epc);
+ pr_err("ccfg:%llx, toea:%llx\n",
+ (unsigned long long)____raw_readq(&tx4939_ccfgptr->ccfg),
+ (unsigned long long)____raw_readq(&tx4939_ccfgptr->toea));
+#ifdef CONFIG_PCI
+ tx4927_report_pcic_status();
+#endif
+ show_registers(regs);
+ panic("BusError!");
+}
+static void __init tx4939_be_init(void)
+{
+ board_be_handler = tx4939_be_handler;
+}
+
+static struct resource tx4939_sdram_resource[4];
+static struct resource tx4939_sram_resource;
+#define TX4939_SRAM_SIZE 0x800
+
+void __init tx4939_add_memory_regions(void)
+{
+ int i;
+ unsigned long start, size;
+ u64 win;
+
+ for (i = 0; i < 4; i++) {
+ if (!((__u32)____raw_readq(&tx4939_ddrcptr->winen) & (1 << i)))
+ continue;
+ win = ____raw_readq(&tx4939_ddrcptr->win[i]);
+ start = (unsigned long)(win >> 48);
+ size = (((unsigned long)(win >> 32) & 0xffff) + 1) - start;
+ add_memory_region(start << 20, size << 20, BOOT_MEM_RAM);
+ }
+}
+
+void __init tx4939_setup(void)
+{
+ int i;
+ __u32 divmode;
+ __u64 pcfg;
+ int cpuclk = 0;
+
+ txx9_reg_res_init(TX4939_REV_PCODE(), TX4939_REG_BASE,
+ TX4939_REG_SIZE);
+ set_c0_config(TX49_CONF_CWFON);
+
+ /* SDRAMC,EBUSC are configured by PROM */
+ for (i = 0; i < 4; i++) {
+ if (!(TX4939_EBUSC_CR(i) & 0x8))
+ continue; /* disabled */
+ txx9_ce_res[i].start = (unsigned long)TX4939_EBUSC_BA(i);
+ txx9_ce_res[i].end =
+ txx9_ce_res[i].start + TX4939_EBUSC_SIZE(i) - 1;
+ request_resource(&iomem_resource, &txx9_ce_res[i]);
+ }
+
+ /* clocks */
+ if (txx9_master_clock) {
+ /* calculate cpu_clock from master_clock */
+ divmode = (__u32)____raw_readq(&tx4939_ccfgptr->ccfg) &
+ TX4939_CCFG_MULCLK_MASK;
+ cpuclk = txx9_master_clock * 20 / 2;
+ switch (divmode) {
+ case TX4939_CCFG_MULCLK_8:
+ cpuclk = cpuclk / 3 * 4 /* / 6 * 8 */; break;
+ case TX4939_CCFG_MULCLK_9:
+ cpuclk = cpuclk / 2 * 3 /* / 6 * 9 */; break;
+ case TX4939_CCFG_MULCLK_10:
+ cpuclk = cpuclk / 3 * 5 /* / 6 * 10 */; break;
+ case TX4939_CCFG_MULCLK_11:
+ cpuclk = cpuclk / 6 * 11; break;
+ case TX4939_CCFG_MULCLK_12:
+ cpuclk = cpuclk * 2 /* / 6 * 12 */; break;
+ case TX4939_CCFG_MULCLK_13:
+ cpuclk = cpuclk / 6 * 13; break;
+ case TX4939_CCFG_MULCLK_14:
+ cpuclk = cpuclk / 3 * 7 /* / 6 * 14 */; break;
+ case TX4939_CCFG_MULCLK_15:
+ cpuclk = cpuclk / 2 * 5 /* / 6 * 15 */; break;
+ }
+ txx9_cpu_clock = cpuclk;
+ } else {
+ if (txx9_cpu_clock == 0)
+ txx9_cpu_clock = 400000000; /* 400MHz */
+ /* calculate master_clock from cpu_clock */
+ cpuclk = txx9_cpu_clock;
+ divmode = (__u32)____raw_readq(&tx4939_ccfgptr->ccfg) &
+ TX4939_CCFG_MULCLK_MASK;
+ switch (divmode) {
+ case TX4939_CCFG_MULCLK_8:
+ txx9_master_clock = cpuclk * 6 / 8; break;
+ case TX4939_CCFG_MULCLK_9:
+ txx9_master_clock = cpuclk * 6 / 9; break;
+ case TX4939_CCFG_MULCLK_10:
+ txx9_master_clock = cpuclk * 6 / 10; break;
+ case TX4939_CCFG_MULCLK_11:
+ txx9_master_clock = cpuclk * 6 / 11; break;
+ case TX4939_CCFG_MULCLK_12:
+ txx9_master_clock = cpuclk * 6 / 12; break;
+ case TX4939_CCFG_MULCLK_13:
+ txx9_master_clock = cpuclk * 6 / 13; break;
+ case TX4939_CCFG_MULCLK_14:
+ txx9_master_clock = cpuclk * 6 / 14; break;
+ case TX4939_CCFG_MULCLK_15:
+ txx9_master_clock = cpuclk * 6 / 15; break;
+ }
+ txx9_master_clock /= 10; /* * 2 / 20 */
+ }
+ /* calculate gbus_clock from cpu_clock */
+ divmode = (__u32)____raw_readq(&tx4939_ccfgptr->ccfg) &
+ TX4939_CCFG_YDIVMODE_MASK;
+ txx9_gbus_clock = txx9_cpu_clock;
+ switch (divmode) {
+ case TX4939_CCFG_YDIVMODE_2:
+ txx9_gbus_clock /= 2; break;
+ case TX4939_CCFG_YDIVMODE_3:
+ txx9_gbus_clock /= 3; break;
+ case TX4939_CCFG_YDIVMODE_5:
+ txx9_gbus_clock /= 5; break;
+ case TX4939_CCFG_YDIVMODE_6:
+ txx9_gbus_clock /= 6; break;
+ }
+ /* change default value to udelay/mdelay take reasonable time */
+ loops_per_jiffy = txx9_cpu_clock / HZ / 2;
+
+ /* CCFG */
+ tx4939_wdr_init();
+ /* clear BusErrorOnWrite flag (W1C) */
+ tx4939_ccfg_set(TX4939_CCFG_WDRST | TX4939_CCFG_BEOW);
+ /* enable Timeout BusError */
+ if (txx9_ccfg_toeon)
+ tx4939_ccfg_set(TX4939_CCFG_TOE);
+
+ /* DMA selection */
+ txx9_clear64(&tx4939_ccfgptr->pcfg, TX4939_PCFG_DMASEL_ALL);
+
+ /* Use external clock for external arbiter */
+ if (!(____raw_readq(&tx4939_ccfgptr->ccfg) & TX4939_CCFG_PCIARB))
+ txx9_clear64(&tx4939_ccfgptr->pcfg, TX4939_PCFG_PCICLKEN_ALL);
+
+ pr_info("%s -- %dMHz(M%dMHz,G%dMHz) CRIR:%08x CCFG:%llx PCFG:%llx\n",
+ txx9_pcode_str,
+ (cpuclk + 500000) / 1000000,
+ (txx9_master_clock + 500000) / 1000000,
+ (txx9_gbus_clock + 500000) / 1000000,
+ (__u32)____raw_readq(&tx4939_ccfgptr->crir),
+ (unsigned long long)____raw_readq(&tx4939_ccfgptr->ccfg),
+ (unsigned long long)____raw_readq(&tx4939_ccfgptr->pcfg));
+
+ pr_info("%s DDRC -- EN:%08x", txx9_pcode_str,
+ (__u32)____raw_readq(&tx4939_ddrcptr->winen));
+ for (i = 0; i < 4; i++) {
+ __u64 win = ____raw_readq(&tx4939_ddrcptr->win[i]);
+ if (!((__u32)____raw_readq(&tx4939_ddrcptr->winen) & (1 << i)))
+ continue; /* disabled */
+ printk(KERN_CONT " #%d:%016llx", i, (unsigned long long)win);
+ tx4939_sdram_resource[i].name = "DDR SDRAM";
+ tx4939_sdram_resource[i].start =
+ (unsigned long)(win >> 48) << 20;
+ tx4939_sdram_resource[i].end =
+ ((((unsigned long)(win >> 32) & 0xffff) + 1) <<
+ 20) - 1;
+ tx4939_sdram_resource[i].flags = IORESOURCE_MEM;
+ request_resource(&iomem_resource, &tx4939_sdram_resource[i]);
+ }
+ printk(KERN_CONT "\n");
+
+ /* SRAM */
+ if (____raw_readq(&tx4939_sramcptr->cr) & 1) {
+ unsigned int size = TX4939_SRAM_SIZE;
+ tx4939_sram_resource.name = "SRAM";
+ tx4939_sram_resource.start =
+ (____raw_readq(&tx4939_sramcptr->cr) >> (39-11))
+ & ~(size - 1);
+ tx4939_sram_resource.end =
+ tx4939_sram_resource.start + TX4939_SRAM_SIZE - 1;
+ tx4939_sram_resource.flags = IORESOURCE_MEM;
+ request_resource(&iomem_resource, &tx4939_sram_resource);
+ }
+
+ /* TMR */
+ /* disable all timers */
+ for (i = 0; i < TX4939_NR_TMR; i++)
+ txx9_tmr_init(TX4939_TMR_REG(i) & 0xfffffffffULL);
+
+ /* DMA */
+ for (i = 0; i < 2; i++)
+ ____raw_writeq(TX4938_DMA_MCR_MSTEN,
+ (void __iomem *)(TX4939_DMA_REG(i) + 0x50));
+
+ /* set PCIC1 reset (required to prevent hangup on BIST) */
+ txx9_set64(&tx4939_ccfgptr->clkctr, TX4939_CLKCTR_PCI1RST);
+ pcfg = ____raw_readq(&tx4939_ccfgptr->pcfg);
+ if (pcfg & (TX4939_PCFG_ET0MODE | TX4939_PCFG_ET1MODE)) {
+ mdelay(1); /* at least 128 cpu clock */
+ /* clear PCIC1 reset */
+ txx9_clear64(&tx4939_ccfgptr->clkctr, TX4939_CLKCTR_PCI1RST);
+ } else {
+ pr_info("%s: stop PCIC1\n", txx9_pcode_str);
+ /* stop PCIC1 */
+ txx9_set64(&tx4939_ccfgptr->clkctr, TX4939_CLKCTR_PCI1CKD);
+ }
+ if (!(pcfg & TX4939_PCFG_ET0MODE)) {
+ pr_info("%s: stop ETH0\n", txx9_pcode_str);
+ txx9_set64(&tx4939_ccfgptr->clkctr, TX4939_CLKCTR_ETH0RST);
+ txx9_set64(&tx4939_ccfgptr->clkctr, TX4939_CLKCTR_ETH0CKD);
+ }
+ if (!(pcfg & TX4939_PCFG_ET1MODE)) {
+ pr_info("%s: stop ETH1\n", txx9_pcode_str);
+ txx9_set64(&tx4939_ccfgptr->clkctr, TX4939_CLKCTR_ETH1RST);
+ txx9_set64(&tx4939_ccfgptr->clkctr, TX4939_CLKCTR_ETH1CKD);
+ }
+
+ _machine_restart = tx4939_machine_restart;
+ board_be_init = tx4939_be_init;
+}
+
+void __init tx4939_time_init(unsigned int tmrnr)
+{
+ if (____raw_readq(&tx4939_ccfgptr->ccfg) & TX4939_CCFG_TINTDIS)
+ txx9_clockevent_init(TX4939_TMR_REG(tmrnr) & 0xfffffffffULL,
+ TXX9_IRQ_BASE + TX4939_IR_TMR(tmrnr),
+ TXX9_IMCLK);
+}
+
+void __init tx4939_sio_init(unsigned int sclk, unsigned int cts_mask)
+{
+ int i;
+ unsigned int ch_mask = 0;
+ __u64 pcfg = __raw_readq(&tx4939_ccfgptr->pcfg);
+
+ cts_mask |= ~1; /* only SIO0 have RTS/CTS */
+ if ((pcfg & TX4939_PCFG_SIO2MODE_MASK) != TX4939_PCFG_SIO2MODE_SIO0)
+ cts_mask |= 1 << 0; /* disable SIO0 RTS/CTS by PCFG setting */
+ if ((pcfg & TX4939_PCFG_SIO2MODE_MASK) != TX4939_PCFG_SIO2MODE_SIO2)
+ ch_mask |= 1 << 2; /* disable SIO2 by PCFG setting */
+ if (pcfg & TX4939_PCFG_SIO3MODE)
+ ch_mask |= 1 << 3; /* disable SIO3 by PCFG setting */
+ for (i = 0; i < 4; i++) {
+ if ((1 << i) & ch_mask)
+ continue;
+ txx9_sio_init(TX4939_SIO_REG(i) & 0xfffffffffULL,
+ TXX9_IRQ_BASE + TX4939_IR_SIO(i),
+ i, sclk, (1 << i) & cts_mask);
+ }
+}
+
+#if defined(CONFIG_TC35815) || defined(CONFIG_TC35815_MODULE)
+static int tx4939_get_eth_speed(struct net_device *dev)
+{
+ struct ethtool_cmd cmd = { ETHTOOL_GSET };
+ int speed = 100; /* default 100Mbps */
+ int err;
+ if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings)
+ return speed;
+ err = dev->ethtool_ops->get_settings(dev, &cmd);
+ if (err < 0)
+ return speed;
+ speed = cmd.speed == SPEED_100 ? 100 : 10;
+ return speed;
+}
+static int tx4939_netdev_event(struct notifier_block *this,
+ unsigned long event,
+ void *ptr)
+{
+ struct net_device *dev = ptr;
+ if (event == NETDEV_CHANGE && netif_carrier_ok(dev)) {
+ __u64 bit = 0;
+ if (dev->irq == TXX9_IRQ_BASE + TX4939_IR_ETH(0))
+ bit = TX4939_PCFG_SPEED0;
+ else if (dev->irq == TXX9_IRQ_BASE + TX4939_IR_ETH(1))
+ bit = TX4939_PCFG_SPEED1;
+ if (bit) {
+ int speed = tx4939_get_eth_speed(dev);
+ if (speed == 100)
+ txx9_set64(&tx4939_ccfgptr->pcfg, bit);
+ else
+ txx9_clear64(&tx4939_ccfgptr->pcfg, bit);
+ }
+ }
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block tx4939_netdev_notifier = {
+ .notifier_call = tx4939_netdev_event,
+ .priority = 1,
+};
+
+void __init tx4939_ethaddr_init(unsigned char *addr0, unsigned char *addr1)
+{
+ u64 pcfg = __raw_readq(&tx4939_ccfgptr->pcfg);
+
+ if (addr0 && (pcfg & TX4939_PCFG_ET0MODE))
+ txx9_ethaddr_init(TXX9_IRQ_BASE + TX4939_IR_ETH(0), addr0);
+ if (addr1 && (pcfg & TX4939_PCFG_ET1MODE))
+ txx9_ethaddr_init(TXX9_IRQ_BASE + TX4939_IR_ETH(1), addr1);
+ register_netdevice_notifier(&tx4939_netdev_notifier);
+}
+#else
+void __init tx4939_ethaddr_init(unsigned char *addr0, unsigned char *addr1)
+{
+}
+#endif
+
+void __init tx4939_mtd_init(int ch)
+{
+ struct physmap_flash_data pdata = {
+ .width = TX4939_EBUSC_WIDTH(ch) / 8,
+ };
+ unsigned long start = txx9_ce_res[ch].start;
+ unsigned long size = txx9_ce_res[ch].end - start + 1;
+
+ if (!(TX4939_EBUSC_CR(ch) & 0x8))
+ return; /* disabled */
+ txx9_physmap_flash_init(ch, start, size, &pdata);
+}
+
+#define TX4939_ATA_REG_PHYS(ch) (TX4939_ATA_REG(ch) & 0xfffffffffULL)
+void __init tx4939_ata_init(void)
+{
+ static struct resource ata0_res[] = {
+ {
+ .start = TX4939_ATA_REG_PHYS(0),
+ .end = TX4939_ATA_REG_PHYS(0) + 0x1000 - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = TXX9_IRQ_BASE + TX4939_IR_ATA(0),
+ .flags = IORESOURCE_IRQ,
+ },
+ };
+ static struct resource ata1_res[] = {
+ {
+ .start = TX4939_ATA_REG_PHYS(1),
+ .end = TX4939_ATA_REG_PHYS(1) + 0x1000 - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = TXX9_IRQ_BASE + TX4939_IR_ATA(1),
+ .flags = IORESOURCE_IRQ,
+ },
+ };
+ static struct platform_device ata0_dev = {
+ .name = "tx4939ide",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(ata0_res),
+ .resource = ata0_res,
+ };
+ static struct platform_device ata1_dev = {
+ .name = "tx4939ide",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(ata1_res),
+ .resource = ata1_res,
+ };
+ __u64 pcfg = __raw_readq(&tx4939_ccfgptr->pcfg);
+
+ if (pcfg & TX4939_PCFG_ATA0MODE)
+ platform_device_register(&ata0_dev);
+ if ((pcfg & (TX4939_PCFG_ATA1MODE |
+ TX4939_PCFG_ET1MODE |
+ TX4939_PCFG_ET0MODE)) == TX4939_PCFG_ATA1MODE)
+ platform_device_register(&ata1_dev);
+}
+
+static void __init tx4939_stop_unused_modules(void)
+{
+ __u64 pcfg, rst = 0, ckd = 0;
+ char buf[128];
+
+ buf[0] = '\0';
+ local_irq_disable();
+ pcfg = ____raw_readq(&tx4939_ccfgptr->pcfg);
+ if ((pcfg & TX4939_PCFG_I2SMODE_MASK) !=
+ TX4939_PCFG_I2SMODE_ACLC) {
+ rst |= TX4939_CLKCTR_ACLRST;
+ ckd |= TX4939_CLKCTR_ACLCKD;
+ strcat(buf, " ACLC");
+ }
+ if ((pcfg & TX4939_PCFG_I2SMODE_MASK) !=
+ TX4939_PCFG_I2SMODE_I2S &&
+ (pcfg & TX4939_PCFG_I2SMODE_MASK) !=
+ TX4939_PCFG_I2SMODE_I2S_ALT) {
+ rst |= TX4939_CLKCTR_I2SRST;
+ ckd |= TX4939_CLKCTR_I2SCKD;
+ strcat(buf, " I2S");
+ }
+ if (!(pcfg & TX4939_PCFG_ATA0MODE)) {
+ rst |= TX4939_CLKCTR_ATA0RST;
+ ckd |= TX4939_CLKCTR_ATA0CKD;
+ strcat(buf, " ATA0");
+ }
+ if (!(pcfg & TX4939_PCFG_ATA1MODE)) {
+ rst |= TX4939_CLKCTR_ATA1RST;
+ ckd |= TX4939_CLKCTR_ATA1CKD;
+ strcat(buf, " ATA1");
+ }
+ if (pcfg & TX4939_PCFG_SPIMODE) {
+ rst |= TX4939_CLKCTR_SPIRST;
+ ckd |= TX4939_CLKCTR_SPICKD;
+ strcat(buf, " SPI");
+ }
+ if (!(pcfg & (TX4939_PCFG_VSSMODE | TX4939_PCFG_VPSMODE))) {
+ rst |= TX4939_CLKCTR_VPCRST;
+ ckd |= TX4939_CLKCTR_VPCCKD;
+ strcat(buf, " VPC");
+ }
+ if ((pcfg & TX4939_PCFG_SIO2MODE_MASK) != TX4939_PCFG_SIO2MODE_SIO2) {
+ rst |= TX4939_CLKCTR_SIO2RST;
+ ckd |= TX4939_CLKCTR_SIO2CKD;
+ strcat(buf, " SIO2");
+ }
+ if (pcfg & TX4939_PCFG_SIO3MODE) {
+ rst |= TX4939_CLKCTR_SIO3RST;
+ ckd |= TX4939_CLKCTR_SIO3CKD;
+ strcat(buf, " SIO3");
+ }
+ if (rst | ckd) {
+ txx9_set64(&tx4939_ccfgptr->clkctr, rst);
+ txx9_set64(&tx4939_ccfgptr->clkctr, ckd);
+ }
+ local_irq_enable();
+ if (buf[0])
+ pr_info("%s: stop%s\n", txx9_pcode_str, buf);
+}
+
+static int __init tx4939_late_init(void)
+{
+ if (txx9_pcode != 0x4939)
+ return -ENODEV;
+ tx4939_stop_unused_modules();
+ return 0;
+}
+late_initcall(tx4939_late_init);
diff --git a/arch/mips/txx9/rbtx4938/spi_eeprom.c b/arch/mips/txx9/generic/spi_eeprom.c
similarity index 79%
rename from arch/mips/txx9/rbtx4938/spi_eeprom.c
rename to arch/mips/txx9/generic/spi_eeprom.c
index a7ea8b041c1dccdfb38213e3a14d343a243e069b..75c347238f47741792eee5846a3eb2167b1be37a 100644
--- a/arch/mips/txx9/rbtx4938/spi_eeprom.c
+++ b/arch/mips/txx9/generic/spi_eeprom.c
@@ -18,29 +18,31 @@
#define AT250X0_PAGE_SIZE 8
/* register board information for at25 driver */
-int __init spi_eeprom_register(int chipid)
+int __init spi_eeprom_register(int busid, int chipid, int size)
{
- static struct spi_eeprom eeprom = {
- .name = "at250x0",
- .byte_len = 128,
- .page_size = AT250X0_PAGE_SIZE,
- .flags = EE_ADDR1,
- };
struct spi_board_info info = {
.modalias = "at25",
.max_speed_hz = 1500000, /* 1.5Mbps */
- .bus_num = 0,
+ .bus_num = busid,
.chip_select = chipid,
- .platform_data = &eeprom,
/* Mode 0: High-Active, Sample-Then-Shift */
};
-
+ struct spi_eeprom *eeprom;
+ eeprom = kzalloc(sizeof(*eeprom), GFP_KERNEL);
+ if (!eeprom)
+ return -ENOMEM;
+ strcpy(eeprom->name, "at250x0");
+ eeprom->byte_len = size;
+ eeprom->page_size = AT250X0_PAGE_SIZE;
+ eeprom->flags = EE_ADDR1;
+ info.platform_data = eeprom;
return spi_register_board_info(&info, 1);
}
/* simple temporary spi driver to provide early access to seeprom. */
static struct read_param {
+ int busid;
int chipid;
int address;
unsigned char *buf;
@@ -57,7 +59,8 @@ static int __init early_seeprom_probe(struct spi_device *spi)
dev_info(&spi->dev, "spiclk %u KHz.\n",
(spi->max_speed_hz + 500) / 1000);
- if (read_param->chipid != spi->chip_select)
+ if (read_param->busid != spi->master->bus_num ||
+ read_param->chipid != spi->chip_select)
return -ENODEV;
while (len > 0) {
/* spi_write_then_read can only work with small chunk */
@@ -80,11 +83,12 @@ static struct spi_driver early_seeprom_driver __initdata = {
.probe = early_seeprom_probe,
};
-int __init spi_eeprom_read(int chipid, int address,
+int __init spi_eeprom_read(int busid, int chipid, int address,
unsigned char *buf, int len)
{
int ret;
struct read_param param = {
+ .busid = busid,
.chipid = chipid,
.address = address,
.buf = buf,
diff --git a/arch/mips/txx9/jmr3927/prom.c b/arch/mips/txx9/jmr3927/prom.c
index 70c4c8ec3e84b36d57b241f68a19c9a38bc05303..c899c0c087a0fa846387061c532f2441adaca599 100644
--- a/arch/mips/txx9/jmr3927/prom.c
+++ b/arch/mips/txx9/jmr3927/prom.c
@@ -47,7 +47,6 @@ void __init jmr3927_prom_init(void)
if ((tx3927_ccfgptr->ccfg & TX3927_CCFG_TLBOFF) == 0)
printk(KERN_ERR "TX3927 TLB off\n");
- prom_init_cmdline();
add_memory_region(0, JMR3927_SDRAM_SIZE, BOOT_MEM_RAM);
txx9_sio_putchar_init(TX3927_SIO_REG(1));
}
diff --git a/arch/mips/txx9/jmr3927/setup.c b/arch/mips/txx9/jmr3927/setup.c
index 87db41be8a565b9f3b0fc53632162cb534fed6c3..25e50a7be3877692d1ffb8ec40c5f23aa17813fa 100644
--- a/arch/mips/txx9/jmr3927/setup.c
+++ b/arch/mips/txx9/jmr3927/setup.c
@@ -62,7 +62,6 @@ static void __init jmr3927_time_init(void)
}
#define DO_WRITE_THROUGH
-#define DO_ENABLE_CACHE
static void jmr3927_board_init(void);
@@ -77,11 +76,6 @@ static void __init jmr3927_mem_setup(void)
/* cache setup */
{
unsigned int conf;
-#ifdef DO_ENABLE_CACHE
- int mips_ic_disable = 0, mips_dc_disable = 0;
-#else
- int mips_ic_disable = 1, mips_dc_disable = 1;
-#endif
#ifdef DO_WRITE_THROUGH
int mips_config_cwfon = 0;
int mips_config_wbon = 0;
@@ -91,10 +85,7 @@ static void __init jmr3927_mem_setup(void)
#endif
conf = read_c0_conf();
- conf &= ~(TX39_CONF_ICE | TX39_CONF_DCE |
- TX39_CONF_WBON | TX39_CONF_CWFON);
- conf |= mips_ic_disable ? 0 : TX39_CONF_ICE;
- conf |= mips_dc_disable ? 0 : TX39_CONF_DCE;
+ conf &= ~(TX39_CONF_WBON | TX39_CONF_CWFON);
conf |= mips_config_wbon ? TX39_CONF_WBON : 0;
conf |= mips_config_cwfon ? TX39_CONF_CWFON : 0;
@@ -199,11 +190,25 @@ static void __init jmr3927_rtc_init(void)
platform_device_register_simple("rtc-ds1742", -1, &res, 1);
}
+static void __init jmr3927_mtd_init(void)
+{
+ int i;
+
+ for (i = 0; i < 2; i++)
+ tx3927_mtd_init(i);
+}
+
static void __init jmr3927_device_init(void)
{
+ unsigned long iocled_base = JMR3927_IOC_LED_ADDR - IO_BASE;
+#ifdef __LITTLE_ENDIAN
+ iocled_base |= 1;
+#endif
__swizzle_addr_b = jmr3927_swizzle_addr_b;
jmr3927_rtc_init();
tx3927_wdt_init();
+ jmr3927_mtd_init();
+ txx9_iocled_init(iocled_base, -1, 8, 1, "green", NULL);
}
struct txx9_board_vec jmr3927_vec __initdata = {
diff --git a/arch/mips/txx9/rbtx4927/irq.c b/arch/mips/txx9/rbtx4927/irq.c
index 00cd5231da30c33524cf5ae02d7ad49d36e58851..9c14ebb26cb4caf63f7448b02b83ad4e435f2332 100644
--- a/arch/mips/txx9/rbtx4927/irq.c
+++ b/arch/mips/txx9/rbtx4927/irq.c
@@ -133,15 +133,20 @@ static int toshiba_rbtx4927_irq_nested(int sw_irq)
u8 level3;
level3 = readb(rbtx4927_imstat_addr) & 0x1f;
- if (level3)
- sw_irq = RBTX4927_IRQ_IOC + fls(level3) - 1;
- return sw_irq;
+ if (unlikely(!level3))
+ return -1;
+ return RBTX4927_IRQ_IOC + __fls8(level3);
}
static void __init toshiba_rbtx4927_irq_ioc_init(void)
{
int i;
+ /* mask all IOC interrupts */
+ writeb(0, rbtx4927_imask_addr);
+ /* clear SoftInt interrupts */
+ writeb(0, rbtx4927_softint_addr);
+
for (i = RBTX4927_IRQ_IOC;
i < RBTX4927_IRQ_IOC + RBTX4927_NR_IRQ_IOC; i++)
set_irq_chip_and_handler(i, &toshiba_rbtx4927_irq_ioc_type,
diff --git a/arch/mips/txx9/rbtx4927/prom.c b/arch/mips/txx9/rbtx4927/prom.c
index 1dc0a5b1956b2ec425e790adfe4f10d58b4e3bd9..cc97c6a6011b0109a67e92c559d9d262e39a17e7 100644
--- a/arch/mips/txx9/rbtx4927/prom.c
+++ b/arch/mips/txx9/rbtx4927/prom.c
@@ -36,7 +36,6 @@
void __init rbtx4927_prom_init(void)
{
- prom_init_cmdline();
add_memory_region(0, tx4927_get_mem_size(), BOOT_MEM_RAM);
txx9_sio_putchar_init(TX4927_SIO_REG(0) & 0xfffffffffULL);
}
diff --git a/arch/mips/txx9/rbtx4927/setup.c b/arch/mips/txx9/rbtx4927/setup.c
index 0d39bafea794278968384700b19f7125bd8785cf..4a74423b2ba80a49c4047a3aaf679209c039e620 100644
--- a/arch/mips/txx9/rbtx4927/setup.c
+++ b/arch/mips/txx9/rbtx4927/setup.c
@@ -48,6 +48,7 @@
#include <linux/ioport.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
+#include <linux/gpio.h>
#include <asm/io.h>
#include <asm/reboot.h>
#include <asm/txx9/generic.h>
@@ -185,14 +186,8 @@ static void __init rbtx4937_clock_init(void);
static void __init rbtx4927_mem_setup(void)
{
- u32 cp0_config;
char *argptr;
- /* enable caches -- HCP5 does this, pmon does not */
- cp0_config = read_c0_config();
- cp0_config = cp0_config & ~(TX49_CONF_IC | TX49_CONF_DC);
- write_c0_config(cp0_config);
-
if (TX4927_REV_PCODE() == 0x4927) {
rbtx4927_clock_init();
tx4927_setup();
@@ -212,6 +207,14 @@ static void __init rbtx4927_mem_setup(void)
set_io_port_base(KSEG1 + RBTX4927_ISA_IO_OFFSET);
#endif
+ /* TX4927-SIO DTR on (PIO[15]) */
+ gpio_request(15, "sio-dtr");
+ gpio_direction_output(15, 1);
+ gpio_request(0, "led");
+ gpio_direction_output(0, 1);
+ gpio_request(1, "led");
+ gpio_direction_output(1, 1);
+
tx4927_sio_init(0, 0);
#ifdef CONFIG_SERIAL_TXX9_CONSOLE
argptr = prom_getcmdline();
@@ -304,11 +307,21 @@ static void __init rbtx4927_ne_init(void)
platform_device_register_simple("ne", -1, res, ARRAY_SIZE(res));
}
+static void __init rbtx4927_mtd_init(void)
+{
+ int i;
+
+ for (i = 0; i < 2; i++)
+ tx4927_mtd_init(i);
+}
+
static void __init rbtx4927_device_init(void)
{
toshiba_rbtx4927_rtc_init();
rbtx4927_ne_init();
tx4927_wdt_init();
+ rbtx4927_mtd_init();
+ txx9_iocled_init(RBTX4927_LED_ADDR - IO_BASE, -1, 3, 1, "green", NULL);
}
struct txx9_board_vec rbtx4927_vec __initdata = {
diff --git a/arch/mips/txx9/rbtx4938/Makefile b/arch/mips/txx9/rbtx4938/Makefile
index 9dcc52ae5b9d49d6021b90d14126d5b1eabb48d9..f3e1f597b4f15c99f1fc0edd5a4e810756bea162 100644
--- a/arch/mips/txx9/rbtx4938/Makefile
+++ b/arch/mips/txx9/rbtx4938/Makefile
@@ -1,3 +1,3 @@
-obj-y += prom.o setup.o irq.o spi_eeprom.o
+obj-y += prom.o setup.o irq.o
EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/txx9/rbtx4938/irq.c b/arch/mips/txx9/rbtx4938/irq.c
index ca2f8306ce93b1e95fde8594793507c4bdc356df..7d21befb8932c5ba36df028cb74b1c66e61c652d 100644
--- a/arch/mips/txx9/rbtx4938/irq.c
+++ b/arch/mips/txx9/rbtx4938/irq.c
@@ -85,10 +85,10 @@ static int toshiba_rbtx4938_irq_nested(int sw_irq)
u8 level3;
level3 = readb(rbtx4938_imstat_addr);
- if (level3)
- /* must use fls so onboard ATA has priority */
- sw_irq = RBTX4938_IRQ_IOC + fls(level3) - 1;
- return sw_irq;
+ if (unlikely(!level3))
+ return -1;
+ /* must use fls so onboard ATA has priority */
+ return RBTX4938_IRQ_IOC + __fls8(level3);
}
static void __init
diff --git a/arch/mips/txx9/rbtx4938/prom.c b/arch/mips/txx9/rbtx4938/prom.c
index d73123cd2ab9441a68fcc65e31251a214ab16b54..bcb469247e8c4ffa024a616ab9f5154e9ef616a1 100644
--- a/arch/mips/txx9/rbtx4938/prom.c
+++ b/arch/mips/txx9/rbtx4938/prom.c
@@ -18,9 +18,6 @@
void __init rbtx4938_prom_init(void)
{
-#ifndef CONFIG_TX4938_NAND_BOOT
- prom_init_cmdline();
-#endif
add_memory_region(0, tx4938_get_mem_size(), BOOT_MEM_RAM);
txx9_sio_putchar_init(TX4938_SIO_REG(0) & 0xfffffffffULL);
}
diff --git a/arch/mips/txx9/rbtx4938/setup.c b/arch/mips/txx9/rbtx4938/setup.c
index 9ab48dec0fe840f12f9fccdf9e2cc0a631da90bc..e077cc4d3a59b67c3ace6eea0832fa6f786173ca 100644
--- a/arch/mips/txx9/rbtx4938/setup.c
+++ b/arch/mips/txx9/rbtx4938/setup.c
@@ -15,6 +15,7 @@
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
+#include <linux/mtd/physmap.h>
#include <asm/reboot.h>
#include <asm/io.h>
@@ -110,6 +111,7 @@ static void __init rbtx4938_pci_setup(void)
#define SEEPROM2_CS 0 /* IOC */
#define SEEPROM3_CS 1 /* IOC */
#define SRTC_CS 2 /* IOC */
+#define SPI_BUSNO 0
static int __init rbtx4938_ethaddr_init(void)
{
@@ -119,7 +121,7 @@ static int __init rbtx4938_ethaddr_init(void)
int i;
/* 0-3: "MAC\0", 4-9:eth0, 10-15:eth1, 16:sum */
- if (spi_eeprom_read(SEEPROM1_CS, 0, dat, sizeof(dat))) {
+ if (spi_eeprom_read(SPI_BUSNO, SEEPROM1_CS, 0, dat, sizeof(dat))) {
printk(KERN_ERR "seeprom: read error.\n");
return -ENODEV;
} else {
@@ -173,23 +175,30 @@ static void __init rbtx4938_mem_setup(void)
#endif
#ifdef CONFIG_TOSHIBA_RBTX4938_MPLEX_PIO58_61
- printk(KERN_INFO "PIOSEL: disabling both ata and nand selection\n");
+ pr_info("PIOSEL: disabling both ATA and NAND selection\n");
txx9_clear64(&tx4938_ccfgptr->pcfg,
TX4938_PCFG_NDF_SEL | TX4938_PCFG_ATA_SEL);
#endif
#ifdef CONFIG_TOSHIBA_RBTX4938_MPLEX_NAND
- printk(KERN_INFO "PIOSEL: enabling nand selection\n");
+ pr_info("PIOSEL: enabling NAND selection\n");
txx9_set64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_NDF_SEL);
txx9_clear64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_ATA_SEL);
#endif
#ifdef CONFIG_TOSHIBA_RBTX4938_MPLEX_ATA
- printk(KERN_INFO "PIOSEL: enabling ata selection\n");
+ pr_info("PIOSEL: enabling ATA selection\n");
txx9_set64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_ATA_SEL);
txx9_clear64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_NDF_SEL);
#endif
+#ifdef CONFIG_TOSHIBA_RBTX4938_MPLEX_KEEP
+ pcfg = ____raw_readq(&tx4938_ccfgptr->pcfg);
+ pr_info("PIOSEL: NAND %s, ATA %s\n",
+ (pcfg & TX4938_PCFG_NDF_SEL) ? "enabled" : "disabled",
+ (pcfg & TX4938_PCFG_ATA_SEL) ? "enabled" : "disabled");
+#endif
+
rbtx4938_spi_setup();
pcfg = ____raw_readq(&tx4938_ccfgptr->pcfg); /* updated */
/* fixup piosel */
@@ -279,9 +288,9 @@ static int __init rbtx4938_spi_init(void)
.mode = SPI_MODE_1 | SPI_CS_HIGH,
};
spi_register_board_info(&srtc_info, 1);
- spi_eeprom_register(SEEPROM1_CS);
- spi_eeprom_register(16 + SEEPROM2_CS);
- spi_eeprom_register(16 + SEEPROM3_CS);
+ spi_eeprom_register(SPI_BUSNO, SEEPROM1_CS, 128);
+ spi_eeprom_register(SPI_BUSNO, 16 + SEEPROM2_CS, 128);
+ spi_eeprom_register(SPI_BUSNO, 16 + SEEPROM3_CS, 128);
gpio_request(16 + SRTC_CS, "rtc-rs5c348");
gpio_direction_output(16 + SRTC_CS, 0);
gpio_request(SEEPROM1_CS, "seeprom1");
@@ -290,10 +299,46 @@ static int __init rbtx4938_spi_init(void)
gpio_direction_output(16 + SEEPROM2_CS, 1);
gpio_request(16 + SEEPROM3_CS, "seeprom3");
gpio_direction_output(16 + SEEPROM3_CS, 1);
- tx4938_spi_init(0);
+ tx4938_spi_init(SPI_BUSNO);
return 0;
}
+static void __init rbtx4938_mtd_init(void)
+{
+ struct physmap_flash_data pdata = {
+ .width = 4,
+ };
+
+ switch (readb(rbtx4938_bdipsw_addr) & 7) {
+ case 0:
+ /* Boot */
+ txx9_physmap_flash_init(0, 0x1fc00000, 0x400000, &pdata);
+ /* System */
+ txx9_physmap_flash_init(1, 0x1e000000, 0x1000000, &pdata);
+ break;
+ case 1:
+ /* System */
+ txx9_physmap_flash_init(0, 0x1f000000, 0x1000000, &pdata);
+ /* Boot */
+ txx9_physmap_flash_init(1, 0x1ec00000, 0x400000, &pdata);
+ break;
+ case 2:
+ /* Ext */
+ txx9_physmap_flash_init(0, 0x1f000000, 0x1000000, &pdata);
+ /* System */
+ txx9_physmap_flash_init(1, 0x1e000000, 0x1000000, &pdata);
+ /* Boot */
+ txx9_physmap_flash_init(2, 0x1dc00000, 0x400000, &pdata);
+ break;
+ case 3:
+ /* Boot */
+ txx9_physmap_flash_init(1, 0x1bc00000, 0x400000, &pdata);
+ /* System */
+ txx9_physmap_flash_init(2, 0x1a000000, 0x1000000, &pdata);
+ break;
+ }
+}
+
static void __init rbtx4938_arch_init(void)
{
gpiochip_add(&rbtx4938_spi_gpio_chip);
@@ -306,6 +351,8 @@ static void __init rbtx4938_device_init(void)
rbtx4938_ethaddr_init();
rbtx4938_ne_init();
tx4938_wdt_init();
+ rbtx4938_mtd_init();
+ txx9_iocled_init(RBTX4938_LED_ADDR - IO_BASE, -1, 8, 1, "green", NULL);
}
struct txx9_board_vec rbtx4938_vec __initdata = {
diff --git a/arch/mips/txx9/rbtx4939/Makefile b/arch/mips/txx9/rbtx4939/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..3232cd03a7d6ba7d9ea99cda6bcf897cb002aab6
--- /dev/null
+++ b/arch/mips/txx9/rbtx4939/Makefile
@@ -0,0 +1,3 @@
+obj-y += irq.o setup.o prom.o
+
+EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/txx9/rbtx4939/irq.c b/arch/mips/txx9/rbtx4939/irq.c
new file mode 100644
index 0000000000000000000000000000000000000000..500cc0a908e6b8876e529c161d2cf1eee6f18f69
--- /dev/null
+++ b/arch/mips/txx9/rbtx4939/irq.c
@@ -0,0 +1,96 @@
+/*
+ * Toshiba RBTX4939 interrupt routines
+ * Based on linux/arch/mips/txx9/rbtx4938/irq.c,
+ * and RBTX49xx patch from CELF patch archive.
+ *
+ * Copyright (C) 2000-2001,2005-2006 Toshiba Corporation
+ * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
+ * terms of the GNU General Public License version 2. This program is
+ * licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <asm/mipsregs.h>
+#include <asm/txx9/rbtx4939.h>
+
+/*
+ * RBTX4939 IOC controller definition
+ */
+
+static void rbtx4939_ioc_irq_unmask(unsigned int irq)
+{
+ int ioc_nr = irq - RBTX4939_IRQ_IOC;
+
+ writeb(readb(rbtx4939_ien_addr) | (1 << ioc_nr), rbtx4939_ien_addr);
+}
+
+static void rbtx4939_ioc_irq_mask(unsigned int irq)
+{
+ int ioc_nr = irq - RBTX4939_IRQ_IOC;
+
+ writeb(readb(rbtx4939_ien_addr) & ~(1 << ioc_nr), rbtx4939_ien_addr);
+ mmiowb();
+}
+
+static struct irq_chip rbtx4939_ioc_irq_chip = {
+ .name = "IOC",
+ .ack = rbtx4939_ioc_irq_mask,
+ .mask = rbtx4939_ioc_irq_mask,
+ .mask_ack = rbtx4939_ioc_irq_mask,
+ .unmask = rbtx4939_ioc_irq_unmask,
+};
+
+
+static inline int rbtx4939_ioc_irqroute(void)
+{
+ unsigned char istat = readb(rbtx4939_ifac2_addr);
+
+ if (unlikely(istat == 0))
+ return -1;
+ return RBTX4939_IRQ_IOC + __fls8(istat);
+}
+
+static int rbtx4939_irq_dispatch(int pending)
+{
+ int irq;
+
+ if (pending & CAUSEF_IP7)
+ return MIPS_CPU_IRQ_BASE + 7;
+ irq = tx4939_irq();
+ if (likely(irq >= 0)) {
+ /* redirect IOC interrupts */
+ switch (irq) {
+ case RBTX4939_IRQ_IOCINT:
+ irq = rbtx4939_ioc_irqroute();
+ break;
+ }
+ } else if (pending & CAUSEF_IP0)
+ irq = MIPS_CPU_IRQ_BASE + 0;
+ else if (pending & CAUSEF_IP1)
+ irq = MIPS_CPU_IRQ_BASE + 1;
+ else
+ irq = -1;
+ return irq;
+}
+
+void __init rbtx4939_irq_setup(void)
+{
+ int i;
+
+ /* mask all IOC interrupts */
+ writeb(0, rbtx4939_ien_addr);
+
+ /* clear SoftInt interrupts */
+ writeb(0, rbtx4939_softint_addr);
+
+ txx9_irq_dispatch = rbtx4939_irq_dispatch;
+
+ tx4939_irq_init();
+ for (i = RBTX4939_IRQ_IOC;
+ i < RBTX4939_IRQ_IOC + RBTX4939_NR_IRQ_IOC; i++)
+ set_irq_chip_and_handler(i, &rbtx4939_ioc_irq_chip,
+ handle_level_irq);
+
+ set_irq_chained_handler(RBTX4939_IRQ_IOCINT, handle_simple_irq);
+}
diff --git a/arch/mips/txx9/rbtx4939/prom.c b/arch/mips/txx9/rbtx4939/prom.c
new file mode 100644
index 0000000000000000000000000000000000000000..bd277ecb4ad6d3963a21255628802831b7cc7d10
--- /dev/null
+++ b/arch/mips/txx9/rbtx4939/prom.c
@@ -0,0 +1,17 @@
+/*
+ * rbtx4939 specific prom routines
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/init.h>
+#include <asm/txx9/generic.h>
+#include <asm/txx9/rbtx4939.h>
+
+void __init rbtx4939_prom_init(void)
+{
+ tx4939_add_memory_regions();
+ txx9_sio_putchar_init(TX4939_SIO_REG(0) & 0xfffffffffULL);
+}
diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c
new file mode 100644
index 0000000000000000000000000000000000000000..9855d7bccc203f628186d5d2f31fa4e37f67a491
--- /dev/null
+++ b/arch/mips/txx9/rbtx4939/setup.c
@@ -0,0 +1,307 @@
+/*
+ * Toshiba RBTX4939 setup routines.
+ * Based on linux/arch/mips/txx9/rbtx4938/setup.c,
+ * and RBTX49xx patch from CELF patch archive.
+ *
+ * Copyright (C) 2000-2001,2005-2007 Toshiba Corporation
+ * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
+ * terms of the GNU General Public License version 2. This program is
+ * licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <asm/reboot.h>
+#include <asm/txx9/generic.h>
+#include <asm/txx9/pci.h>
+#include <asm/txx9/rbtx4939.h>
+
+static void rbtx4939_machine_restart(char *command)
+{
+ local_irq_disable();
+ writeb(1, rbtx4939_reseten_addr);
+ writeb(1, rbtx4939_softreset_addr);
+ while (1)
+ ;
+}
+
+static void __init rbtx4939_time_init(void)
+{
+ tx4939_time_init(0);
+}
+
+static void __init rbtx4939_pci_setup(void)
+{
+#ifdef CONFIG_PCI
+ int extarb = !(__raw_readq(&tx4939_ccfgptr->ccfg) & TX4939_CCFG_PCIARB);
+ struct pci_controller *c = &txx9_primary_pcic;
+
+ register_pci_controller(c);
+
+ tx4939_report_pciclk();
+ tx4927_pcic_setup(tx4939_pcicptr, c, extarb);
+ if (!(__raw_readq(&tx4939_ccfgptr->pcfg) & TX4939_PCFG_ATA1MODE) &&
+ (__raw_readq(&tx4939_ccfgptr->pcfg) &
+ (TX4939_PCFG_ET0MODE | TX4939_PCFG_ET1MODE))) {
+ tx4939_report_pci1clk();
+
+ /* mem:64K(max), io:64K(max) (enough for ETH0,ETH1) */
+ c = txx9_alloc_pci_controller(NULL, 0, 0x10000, 0, 0x10000);
+ register_pci_controller(c);
+ tx4927_pcic_setup(tx4939_pcic1ptr, c, 0);
+ }
+
+ tx4939_setup_pcierr_irq();
+#endif /* CONFIG_PCI */
+}
+
+static unsigned long long default_ebccr[] __initdata = {
+ 0x01c0000000007608ULL, /* 64M ROM */
+ 0x017f000000007049ULL, /* 1M IOC */
+ 0x0180000000408608ULL, /* ISA */
+ 0,
+};
+
+static void __init rbtx4939_ebusc_setup(void)
+{
+ int i;
+ unsigned int sp;
+
+ /* use user-configured speed */
+ sp = TX4939_EBUSC_CR(0) & 0x30;
+ default_ebccr[0] |= sp;
+ default_ebccr[1] |= sp;
+ default_ebccr[2] |= sp;
+ /* initialise by myself */
+ for (i = 0; i < ARRAY_SIZE(default_ebccr); i++) {
+ if (default_ebccr[i])
+ ____raw_writeq(default_ebccr[i],
+ &tx4939_ebuscptr->cr[i]);
+ else
+ ____raw_writeq(____raw_readq(&tx4939_ebuscptr->cr[i])
+ & ~8,
+ &tx4939_ebuscptr->cr[i]);
+ }
+}
+
+static void __init rbtx4939_update_ioc_pen(void)
+{
+ __u64 pcfg = ____raw_readq(&tx4939_ccfgptr->pcfg);
+ __u64 ccfg = ____raw_readq(&tx4939_ccfgptr->ccfg);
+ __u8 pe1 = readb(rbtx4939_pe1_addr);
+ __u8 pe2 = readb(rbtx4939_pe2_addr);
+ __u8 pe3 = readb(rbtx4939_pe3_addr);
+ if (pcfg & TX4939_PCFG_ATA0MODE)
+ pe1 |= RBTX4939_PE1_ATA(0);
+ else
+ pe1 &= ~RBTX4939_PE1_ATA(0);
+ if (pcfg & TX4939_PCFG_ATA1MODE) {
+ pe1 |= RBTX4939_PE1_ATA(1);
+ pe1 &= ~(RBTX4939_PE1_RMII(0) | RBTX4939_PE1_RMII(1));
+ } else {
+ pe1 &= ~RBTX4939_PE1_ATA(1);
+ if (pcfg & TX4939_PCFG_ET0MODE)
+ pe1 |= RBTX4939_PE1_RMII(0);
+ else
+ pe1 &= ~RBTX4939_PE1_RMII(0);
+ if (pcfg & TX4939_PCFG_ET1MODE)
+ pe1 |= RBTX4939_PE1_RMII(1);
+ else
+ pe1 &= ~RBTX4939_PE1_RMII(1);
+ }
+ if (ccfg & TX4939_CCFG_PTSEL)
+ pe3 &= ~(RBTX4939_PE3_VP | RBTX4939_PE3_VP_P |
+ RBTX4939_PE3_VP_S);
+ else {
+ __u64 vmode = pcfg &
+ (TX4939_PCFG_VSSMODE | TX4939_PCFG_VPSMODE);
+ if (vmode == 0)
+ pe3 &= ~(RBTX4939_PE3_VP | RBTX4939_PE3_VP_P |
+ RBTX4939_PE3_VP_S);
+ else if (vmode == TX4939_PCFG_VPSMODE) {
+ pe3 |= RBTX4939_PE3_VP_P;
+ pe3 &= ~(RBTX4939_PE3_VP | RBTX4939_PE3_VP_S);
+ } else if (vmode == TX4939_PCFG_VSSMODE) {
+ pe3 |= RBTX4939_PE3_VP | RBTX4939_PE3_VP_S;
+ pe3 &= ~RBTX4939_PE3_VP_P;
+ } else {
+ pe3 |= RBTX4939_PE3_VP | RBTX4939_PE3_VP_P;
+ pe3 &= ~RBTX4939_PE3_VP_S;
+ }
+ }
+ if (pcfg & TX4939_PCFG_SPIMODE) {
+ if (pcfg & TX4939_PCFG_SIO2MODE_GPIO)
+ pe2 &= ~(RBTX4939_PE2_SIO2 | RBTX4939_PE2_SIO0);
+ else {
+ if (pcfg & TX4939_PCFG_SIO2MODE_SIO2) {
+ pe2 |= RBTX4939_PE2_SIO2;
+ pe2 &= ~RBTX4939_PE2_SIO0;
+ } else {
+ pe2 |= RBTX4939_PE2_SIO0;
+ pe2 &= ~RBTX4939_PE2_SIO2;
+ }
+ }
+ if (pcfg & TX4939_PCFG_SIO3MODE)
+ pe2 |= RBTX4939_PE2_SIO3;
+ else
+ pe2 &= ~RBTX4939_PE2_SIO3;
+ pe2 &= ~RBTX4939_PE2_SPI;
+ } else {
+ pe2 |= RBTX4939_PE2_SPI;
+ pe2 &= ~(RBTX4939_PE2_SIO3 | RBTX4939_PE2_SIO2 |
+ RBTX4939_PE2_SIO0);
+ }
+ if ((pcfg & TX4939_PCFG_I2SMODE_MASK) == TX4939_PCFG_I2SMODE_GPIO)
+ pe2 |= RBTX4939_PE2_GPIO;
+ else
+ pe2 &= ~RBTX4939_PE2_GPIO;
+ writeb(pe1, rbtx4939_pe1_addr);
+ writeb(pe2, rbtx4939_pe2_addr);
+ writeb(pe3, rbtx4939_pe3_addr);
+}
+
+#define RBTX4939_MAX_7SEGLEDS 8
+
+#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE)
+static u8 led_val[RBTX4939_MAX_7SEGLEDS];
+struct rbtx4939_led_data {
+ struct led_classdev cdev;
+ char name[32];
+ unsigned int num;
+};
+
+/* Use "dot" in 7seg LEDs */
+static void rbtx4939_led_brightness_set(struct led_classdev *led_cdev,
+ enum led_brightness value)
+{
+ struct rbtx4939_led_data *led_dat =
+ container_of(led_cdev, struct rbtx4939_led_data, cdev);
+ unsigned int num = led_dat->num;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ led_val[num] = (led_val[num] & 0x7f) | (value ? 0x80 : 0);
+ writeb(led_val[num], rbtx4939_7seg_addr(num / 4, num % 4));
+ local_irq_restore(flags);
+}
+
+static int __init rbtx4939_led_probe(struct platform_device *pdev)
+{
+ struct rbtx4939_led_data *leds_data;
+ int i;
+ static char *default_triggers[] __initdata = {
+ "heartbeat",
+ "ide-disk",
+ "nand-disk",
+ };
+
+ leds_data = kzalloc(sizeof(*leds_data) * RBTX4939_MAX_7SEGLEDS,
+ GFP_KERNEL);
+ if (!leds_data)
+ return -ENOMEM;
+ for (i = 0; i < RBTX4939_MAX_7SEGLEDS; i++) {
+ int rc;
+ struct rbtx4939_led_data *led_dat = &leds_data[i];
+
+ led_dat->num = i;
+ led_dat->cdev.brightness_set = rbtx4939_led_brightness_set;
+ sprintf(led_dat->name, "rbtx4939:amber:%u", i);
+ led_dat->cdev.name = led_dat->name;
+ if (i < ARRAY_SIZE(default_triggers))
+ led_dat->cdev.default_trigger = default_triggers[i];
+ rc = led_classdev_register(&pdev->dev, &led_dat->cdev);
+ if (rc < 0)
+ return rc;
+ led_dat->cdev.brightness_set(&led_dat->cdev, 0);
+ }
+ return 0;
+
+}
+
+static struct platform_driver rbtx4939_led_driver = {
+ .driver = {
+ .name = "rbtx4939-led",
+ .owner = THIS_MODULE,
+ },
+};
+
+static void __init rbtx4939_led_setup(void)
+{
+ platform_device_register_simple("rbtx4939-led", -1, NULL, 0);
+ platform_driver_probe(&rbtx4939_led_driver, rbtx4939_led_probe);
+}
+#else
+static inline void rbtx4939_led_setup(void)
+{
+}
+#endif
+
+static void __init rbtx4939_arch_init(void)
+{
+ rbtx4939_pci_setup();
+}
+
+static void __init rbtx4939_device_init(void)
+{
+#if defined(CONFIG_TC35815) || defined(CONFIG_TC35815_MODULE)
+ int i, j;
+ unsigned char ethaddr[2][6];
+ for (i = 0; i < 2; i++) {
+ unsigned long area = CKSEG1 + 0x1fff0000 + (i * 0x10);
+ if (readb(rbtx4939_bdipsw_addr) & 8) {
+ u16 buf[3];
+ area -= 0x03000000;
+ for (j = 0; j < 3; j++)
+ buf[j] = le16_to_cpup((u16 *)(area + j * 2));
+ memcpy(ethaddr[i], buf, 6);
+ } else
+ memcpy(ethaddr[i], (void *)area, 6);
+ }
+ tx4939_ethaddr_init(ethaddr[0], ethaddr[1]);
+#endif
+ rbtx4939_led_setup();
+ tx4939_wdt_init();
+ tx4939_ata_init();
+}
+
+static void __init rbtx4939_setup(void)
+{
+ rbtx4939_ebusc_setup();
+ /* always enable ATA0 */
+ txx9_set64(&tx4939_ccfgptr->pcfg, TX4939_PCFG_ATA0MODE);
+ rbtx4939_update_ioc_pen();
+ if (txx9_master_clock == 0)
+ txx9_master_clock = 20000000;
+ tx4939_setup();
+
+ _machine_restart = rbtx4939_machine_restart;
+
+ pr_info("RBTX4939 (Rev %02x) --- FPGA(Rev %02x) DIPSW:%02x,%02x\n",
+ readb(rbtx4939_board_rev_addr), readb(rbtx4939_ioc_rev_addr),
+ readb(rbtx4939_udipsw_addr), readb(rbtx4939_bdipsw_addr));
+
+#ifdef CONFIG_PCI
+ txx9_alloc_pci_controller(&txx9_primary_pcic, 0, 0, 0, 0);
+ txx9_board_pcibios_setup = tx4927_pcibios_setup;
+#else
+ set_io_port_base(RBTX4939_ETHER_BASE);
+#endif
+
+ tx4939_sio_init(TX4939_SCLK0(txx9_master_clock), 0);
+}
+
+struct txx9_board_vec rbtx4939_vec __initdata = {
+ .system = "Tothiba RBTX4939",
+ .prom_init = rbtx4939_prom_init,
+ .mem_setup = rbtx4939_setup,
+ .irq_setup = rbtx4939_irq_setup,
+ .time_init = rbtx4939_time_init,
+ .device_init = rbtx4939_device_init,
+ .arch_init = rbtx4939_arch_init,
+#ifdef CONFIG_PCI
+ .pci_map_irq = tx4939_pci_map_irq,
+#endif
+};
diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
index cba36a247e32b634e21e0e03e2c39c27aa4342ea..92dd1a0ca3523023a30d887067c9e280864cfce5 100644
--- a/arch/mips/vr41xx/common/irq.c
+++ b/arch/mips/vr41xx/common/irq.c
@@ -72,6 +72,7 @@ static void irq_dispatch(unsigned int irq)
cascade = irq_cascade + irq;
if (cascade->get_irq != NULL) {
unsigned int source_irq = irq;
+ int ret;
desc = irq_desc + source_irq;
if (desc->chip->mask_ack)
desc->chip->mask_ack(source_irq);
@@ -79,8 +80,9 @@ static void irq_dispatch(unsigned int irq)
desc->chip->mask(source_irq);
desc->chip->ack(source_irq);
}
- irq = cascade->get_irq(irq);
- if (irq < 0)
+ ret = cascade->get_irq(irq);
+ irq = ret;
+ if (ret < 0)
atomic_inc(&irq_err_count);
else
irq_dispatch(irq);
diff --git a/arch/mn10300/kernel/irq.c b/arch/mn10300/kernel/irq.c
index 761c434a2488fb39cd515d5232b109ade7443084..56c64ccc9c21cd2ee530baab8f0b7fcfbea5ce7c 100644
--- a/arch/mn10300/kernel/irq.c
+++ b/arch/mn10300/kernel/irq.c
@@ -20,22 +20,8 @@ EXPORT_SYMBOL(__mn10300_irq_enabled_epsw);
atomic_t irq_err_count;
/*
- * MN10300 INTC controller operations
+ * MN10300 interrupt controller operations
*/
-static void mn10300_cpupic_disable(unsigned int irq)
-{
- u16 tmp = GxICR(irq);
- GxICR(irq) = (tmp & GxICR_LEVEL) | GxICR_DETECT;
- tmp = GxICR(irq);
-}
-
-static void mn10300_cpupic_enable(unsigned int irq)
-{
- u16 tmp = GxICR(irq);
- GxICR(irq) = (tmp & GxICR_LEVEL) | GxICR_ENABLE;
- tmp = GxICR(irq);
-}
-
static void mn10300_cpupic_ack(unsigned int irq)
{
u16 tmp;
@@ -60,26 +46,54 @@ static void mn10300_cpupic_mask_ack(unsigned int irq)
static void mn10300_cpupic_unmask(unsigned int irq)
{
u16 tmp = GxICR(irq);
- GxICR(irq) = (tmp & GxICR_LEVEL) | GxICR_ENABLE | GxICR_DETECT;
+ GxICR(irq) = (tmp & GxICR_LEVEL) | GxICR_ENABLE;
tmp = GxICR(irq);
}
-static void mn10300_cpupic_end(unsigned int irq)
+static void mn10300_cpupic_unmask_clear(unsigned int irq)
{
+ /* the MN10300 PIC latches its interrupt request bit, even after the
+ * device has ceased to assert its interrupt line and the interrupt
+ * channel has been disabled in the PIC, so for level-triggered
+ * interrupts we need to clear the request bit when we re-enable */
u16 tmp = GxICR(irq);
- GxICR(irq) = (tmp & GxICR_LEVEL) | GxICR_ENABLE;
+ GxICR(irq) = (tmp & GxICR_LEVEL) | GxICR_ENABLE | GxICR_DETECT;
tmp = GxICR(irq);
}
-static struct irq_chip mn10300_cpu_pic = {
- .name = "cpu",
- .disable = mn10300_cpupic_disable,
- .enable = mn10300_cpupic_enable,
+/*
+ * MN10300 PIC level-triggered IRQ handling.
+ *
+ * The PIC has no 'ACK' function per se. It is possible to clear individual
+ * channel latches, but each latch relatches whether or not the channel is
+ * masked, so we need to clear the latch when we unmask the channel.
+ *
+ * Also for this reason, we don't supply an ack() op (it's unused anyway if
+ * mask_ack() is provided), and mask_ack() just masks.
+ */
+static struct irq_chip mn10300_cpu_pic_level = {
+ .name = "cpu_l",
+ .disable = mn10300_cpupic_mask,
+ .enable = mn10300_cpupic_unmask_clear,
+ .ack = NULL,
+ .mask = mn10300_cpupic_mask,
+ .mask_ack = mn10300_cpupic_mask,
+ .unmask = mn10300_cpupic_unmask_clear,
+};
+
+/*
+ * MN10300 PIC edge-triggered IRQ handling.
+ *
+ * We use the latch clearing function of the PIC as the 'ACK' function.
+ */
+static struct irq_chip mn10300_cpu_pic_edge = {
+ .name = "cpu_e",
+ .disable = mn10300_cpupic_mask,
+ .enable = mn10300_cpupic_unmask,
.ack = mn10300_cpupic_ack,
.mask = mn10300_cpupic_mask,
.mask_ack = mn10300_cpupic_mask_ack,
.unmask = mn10300_cpupic_unmask,
- .end = mn10300_cpupic_end,
};
/*
@@ -114,7 +128,8 @@ void set_intr_level(int irq, u16 level)
*/
void set_intr_postackable(int irq)
{
- set_irq_handler(irq, handle_level_irq);
+ set_irq_chip_and_handler(irq, &mn10300_cpu_pic_level,
+ handle_level_irq);
}
/*
@@ -126,8 +141,12 @@ void __init init_IRQ(void)
for (irq = 0; irq < NR_IRQS; irq++)
if (irq_desc[irq].chip == &no_irq_type)
- set_irq_chip_and_handler(irq, &mn10300_cpu_pic,
- handle_edge_irq);
+ /* due to the PIC latching interrupt requests, even
+ * when the IRQ is disabled, IRQ_PENDING is superfluous
+ * and we can use handle_level_irq() for edge-triggered
+ * interrupts */
+ set_irq_chip_and_handler(irq, &mn10300_cpu_pic_edge,
+ handle_level_irq);
unit_init_IRQ();
}
diff --git a/arch/mn10300/kernel/time.c b/arch/mn10300/kernel/time.c
index babb7c2ac37701be5065da1e9cba3d1659cf636c..e4606586f94ce5e08d35720ca8b4f7512db4aa34 100644
--- a/arch/mn10300/kernel/time.c
+++ b/arch/mn10300/kernel/time.c
@@ -1,6 +1,6 @@
/* MN10300 Low level time management
*
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Copyright (C) 2007-2008 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
* - Derived from arch/i386/kernel/time.c
*
@@ -16,6 +16,7 @@
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/profile.h>
+#include <linux/cnt32_to_63.h>
#include <asm/irq.h>
#include <asm/div64.h>
#include <asm/processor.h>
@@ -40,27 +41,54 @@ static struct irqaction timer_irq = {
.name = "timer",
};
+static unsigned long sched_clock_multiplier;
+
/*
* scheduler clock - returns current time in nanosec units.
*/
unsigned long long sched_clock(void)
{
union {
- unsigned long long l;
- u32 w[2];
- } quot;
+ unsigned long long ll;
+ unsigned l[2];
+ } tsc64, result;
+ unsigned long tsc, tmp;
+ unsigned product[3]; /* 96-bit intermediate value */
+
+ /* read the TSC value
+ */
+ tsc = 0 - get_cycles(); /* get_cycles() counts down */
- quot.w[0] = mn10300_last_tsc - get_cycles();
- quot.w[1] = 1000000000;
+ /* expand to 64-bits.
+ * - sched_clock() must be called once a minute or better or the
+ * following will go horribly wrong - see cnt32_to_63()
+ */
+ tsc64.ll = cnt32_to_63(tsc) & 0x7fffffffffffffffULL;
- asm("mulu %2,%3,%0,%1"
- : "=r"(quot.w[1]), "=r"(quot.w[0])
- : "0"(quot.w[1]), "1"(quot.w[0])
+ /* scale the 64-bit TSC value to a nanosecond value via a 96-bit
+ * intermediate
+ */
+ asm("mulu %2,%0,%3,%0 \n" /* LSW * mult -> 0:%3:%0 */
+ "mulu %2,%1,%2,%1 \n" /* MSW * mult -> %2:%1:0 */
+ "add %3,%1 \n"
+ "addc 0,%2 \n" /* result in %2:%1:%0 */
+ : "=r"(product[0]), "=r"(product[1]), "=r"(product[2]), "=r"(tmp)
+ : "0"(tsc64.l[0]), "1"(tsc64.l[1]), "2"(sched_clock_multiplier)
: "cc");
- do_div(quot.l, MN10300_TSCCLK);
+ result.l[0] = product[1] << 16 | product[0] >> 16;
+ result.l[1] = product[2] << 16 | product[1] >> 16;
- return quot.l;
+ return result.ll;
+}
+
+/*
+ * initialise the scheduler clock
+ */
+static void __init mn10300_sched_clock_init(void)
+{
+ sched_clock_multiplier =
+ __muldiv64u(NSEC_PER_SEC, 1 << 16, MN10300_TSCCLK);
}
/*
@@ -128,4 +156,6 @@ void __init time_init(void)
/* start the watchdog timer */
watchdog_go();
#endif
+
+ mn10300_sched_clock_init();
}
diff --git a/arch/mn10300/mm/fault.c b/arch/mn10300/mm/fault.c
index 78f092ca031626d5e22c2514ad225ce38e2530e1..33cf25025dac22f86dad42a8ebf8cef489db8779 100644
--- a/arch/mn10300/mm/fault.c
+++ b/arch/mn10300/mm/fault.c
@@ -174,7 +174,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long fault_code,
* If we're in an interrupt or have no user
* context, we must not take the fault..
*/
- if (in_interrupt() || !mm)
+ if (in_atomic() || !mm)
goto no_context;
down_read(&mm->mmap_sem);
diff --git a/arch/mn10300/unit-asb2303/unit-init.c b/arch/mn10300/unit-asb2303/unit-init.c
index 14b2c817cff8a83e04a6b85be9de5513e7146599..70e8cb4ea266153e0d0217933ff84e4f61bed7e1 100644
--- a/arch/mn10300/unit-asb2303/unit-init.c
+++ b/arch/mn10300/unit-asb2303/unit-init.c
@@ -51,7 +51,7 @@ void __init unit_init_IRQ(void)
switch (GET_XIRQ_TRIGGER(extnum)) {
case XIRQ_TRIGGER_HILEVEL:
case XIRQ_TRIGGER_LOWLEVEL:
- set_irq_handler(XIRQ2IRQ(extnum), handle_level_irq);
+ set_intr_postackable(XIRQ2IRQ(extnum));
break;
default:
break;
diff --git a/arch/mn10300/unit-asb2305/unit-init.c b/arch/mn10300/unit-asb2305/unit-init.c
index 6a352414a3584933b2192f5a391c337e0fddfd63..72812a9439ac0d26ea30f4cf2fc62099efc3735c 100644
--- a/arch/mn10300/unit-asb2305/unit-init.c
+++ b/arch/mn10300/unit-asb2305/unit-init.c
@@ -52,7 +52,7 @@ void __init unit_init_IRQ(void)
switch (GET_XIRQ_TRIGGER(extnum)) {
case XIRQ_TRIGGER_HILEVEL:
case XIRQ_TRIGGER_LOWLEVEL:
- set_irq_handler(XIRQ2IRQ(extnum), handle_level_irq);
+ set_intr_postackable(XIRQ2IRQ(extnum));
break;
default:
break;
diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
index fdacdd4341c9f3ccf3189afe683b7179ead823d4..44138c3e6ea74e3042b2ddb66058714eb74bc27f 100644
--- a/arch/parisc/kernel/module.c
+++ b/arch/parisc/kernel/module.c
@@ -47,7 +47,9 @@
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/bug.h>
+#include <linux/uaccess.h>
+#include <asm/sections.h>
#include <asm/unwind.h>
#if 0
@@ -860,3 +862,15 @@ void module_arch_cleanup(struct module *mod)
deregister_unwind_table(mod);
module_bug_cleanup(mod);
}
+
+#ifdef CONFIG_64BIT
+void *dereference_function_descriptor(void *ptr)
+{
+ Elf64_Fdesc *desc = ptr;
+ void *p;
+
+ if (!probe_kernel_address(&desc->addr, p))
+ ptr = p;
+ return ptr;
+}
+#endif
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 14174aa240744783d6c0d77748a9b714d6cebea0..65d1a8454d2cfb11e54ffa3082c16bc3316bd4da 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -49,7 +49,7 @@ zlib := inffast.c inflate.c inftrees.c
zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
zliblinuxheader := zlib.h zconf.h zutil.h
-$(addprefix $(obj)/,$(zlib) gunzip_util.o main.o): \
+$(addprefix $(obj)/,$(zlib) cuboot-c2k.o gunzip_util.o main.o prpmc2800.o): \
$(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
src-libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
@@ -195,7 +195,7 @@ image-$(CONFIG_PPC_CELLEB) += zImage.pseries
image-$(CONFIG_PPC_CHRP) += zImage.chrp
image-$(CONFIG_PPC_EFIKA) += zImage.chrp
image-$(CONFIG_PPC_PMAC) += zImage.pmac
-image-$(CONFIG_PPC_HOLLY) += zImage.holly
+image-$(CONFIG_PPC_HOLLY) += dtbImage.holly
image-$(CONFIG_PPC_PRPMC2800) += dtbImage.prpmc2800
image-$(CONFIG_PPC_ISERIES) += zImage.iseries
image-$(CONFIG_DEFAULT_UIMAGE) += uImage
diff --git a/arch/powerpc/boot/dts/holly.dts b/arch/powerpc/boot/dts/holly.dts
index f87fe7b9ced946e6e5a1ac699d97af48404397cb..c6e11ebecebbe46ccd57d2aaf0cc98c05b594c61 100644
--- a/arch/powerpc/boot/dts/holly.dts
+++ b/arch/powerpc/boot/dts/holly.dts
@@ -133,61 +133,61 @@ MPIC: pic@7400 {
reg = <0x00007400 0x00000400>;
big-endian;
};
+ };
- pci@1000 {
- device_type = "pci";
- compatible = "tsi109-pci", "tsi108-pci";
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- reg = <0x00001000 0x00001000>;
- bus-range = <0x0 0x0>;
- /*----------------------------------------------------+
- | PCI memory range.
- | 01 denotes I/O space
- | 02 denotes 32-bit memory space
- +----------------------------------------------------*/
- ranges = <0x02000000 0x00000000 0x40000000 0x40000000 0x00000000 0x10000000
- 0x01000000 0x00000000 0x00000000 0x7e000000 0x00000000 0x00010000>;
- clock-frequency = <133333332>;
- interrupt-parent = <&MPIC>;
+ pci@c0001000 {
+ device_type = "pci";
+ compatible = "tsi109-pci", "tsi108-pci";
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0xc0001000 0x00001000>;
+ bus-range = <0x0 0x0>;
+ /*----------------------------------------------------+
+ | PCI memory range.
+ | 01 denotes I/O space
+ | 02 denotes 32-bit memory space
+ +----------------------------------------------------*/
+ ranges = <0x02000000 0x00000000 0x40000000 0x40000000 0x00000000 0x10000000
+ 0x01000000 0x00000000 0x00000000 0x7e000000 0x00000000 0x00010000>;
+ clock-frequency = <133333332>;
+ interrupt-parent = <&MPIC>;
+ interrupts = <0x17 0x2>;
+ interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+ /*----------------------------------------------------+
+ | The INTA, INTB, INTC, INTD are shared.
+ +----------------------------------------------------*/
+ interrupt-map = <
+ 0x800 0x0 0x0 0x1 &RT0 0x24 0x0
+ 0x800 0x0 0x0 0x2 &RT0 0x25 0x0
+ 0x800 0x0 0x0 0x3 &RT0 0x26 0x0
+ 0x800 0x0 0x0 0x4 &RT0 0x27 0x0
+
+ 0x1000 0x0 0x0 0x1 &RT0 0x25 0x0
+ 0x1000 0x0 0x0 0x2 &RT0 0x26 0x0
+ 0x1000 0x0 0x0 0x3 &RT0 0x27 0x0
+ 0x1000 0x0 0x0 0x4 &RT0 0x24 0x0
+
+ 0x1800 0x0 0x0 0x1 &RT0 0x26 0x0
+ 0x1800 0x0 0x0 0x2 &RT0 0x27 0x0
+ 0x1800 0x0 0x0 0x3 &RT0 0x24 0x0
+ 0x1800 0x0 0x0 0x4 &RT0 0x25 0x0
+
+ 0x2000 0x0 0x0 0x1 &RT0 0x27 0x0
+ 0x2000 0x0 0x0 0x2 &RT0 0x24 0x0
+ 0x2000 0x0 0x0 0x3 &RT0 0x25 0x0
+ 0x2000 0x0 0x0 0x4 &RT0 0x26 0x0
+ >;
+
+ RT0: router@1180 {
+ device_type = "pic-router";
+ interrupt-controller;
+ big-endian;
+ clock-frequency = <0>;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
interrupts = <0x17 0x2>;
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- /*----------------------------------------------------+
- | The INTA, INTB, INTC, INTD are shared.
- +----------------------------------------------------*/
- interrupt-map = <
- 0x800 0x0 0x0 0x1 &RT0 0x24 0x0
- 0x800 0x0 0x0 0x2 &RT0 0x25 0x0
- 0x800 0x0 0x0 0x3 &RT0 0x26 0x0
- 0x800 0x0 0x0 0x4 &RT0 0x27 0x0
-
- 0x1000 0x0 0x0 0x1 &RT0 0x25 0x0
- 0x1000 0x0 0x0 0x2 &RT0 0x26 0x0
- 0x1000 0x0 0x0 0x3 &RT0 0x27 0x0
- 0x1000 0x0 0x0 0x4 &RT0 0x24 0x0
-
- 0x1800 0x0 0x0 0x1 &RT0 0x26 0x0
- 0x1800 0x0 0x0 0x2 &RT0 0x27 0x0
- 0x1800 0x0 0x0 0x3 &RT0 0x24 0x0
- 0x1800 0x0 0x0 0x4 &RT0 0x25 0x0
-
- 0x2000 0x0 0x0 0x1 &RT0 0x27 0x0
- 0x2000 0x0 0x0 0x2 &RT0 0x24 0x0
- 0x2000 0x0 0x0 0x3 &RT0 0x25 0x0
- 0x2000 0x0 0x0 0x4 &RT0 0x26 0x0
- >;
-
- RT0: router@1180 {
- device_type = "pic-router";
- interrupt-controller;
- big-endian;
- clock-frequency = <0>;
- #address-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <0x17 0x2>;
- interrupt-parent = <&MPIC>;
- };
+ interrupt-parent = <&MPIC>;
};
};
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index 3b3a1062cb250886e7d056169ab5e343afe14d5d..584a4f184eb26cddbac0d50c7feb52f406ab7e05 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -281,7 +281,7 @@ dma-channel@0 {
cell-index = <0>;
reg = <0x0 0x80>;
interrupt-parent = <&mpic>;
- interrupts = <60 2>;
+ interrupts = <76 2>;
};
dma-channel@1 {
compatible = "fsl,mpc8610-dma-channel",
@@ -289,7 +289,7 @@ dma-channel@1 {
cell-index = <1>;
reg = <0x80 0x80>;
interrupt-parent = <&mpic>;
- interrupts = <61 2>;
+ interrupts = <77 2>;
};
dma-channel@2 {
compatible = "fsl,mpc8610-dma-channel",
@@ -297,7 +297,7 @@ dma-channel@2 {
cell-index = <2>;
reg = <0x100 0x80>;
interrupt-parent = <&mpic>;
- interrupts = <62 2>;
+ interrupts = <78 2>;
};
dma-channel@3 {
compatible = "fsl,mpc8610-dma-channel",
@@ -305,7 +305,7 @@ dma-channel@3 {
cell-index = <3>;
reg = <0x180 0x80>;
interrupt-parent = <&mpic>;
- interrupts = <63 2>;
+ interrupts = <79 2>;
};
};
diff --git a/arch/powerpc/include/asm/dcr-regs.h b/arch/powerpc/include/asm/dcr-regs.h
index 29b0ecef980a54e77b05432a8a35328a038104df..f15296cf35988c7e78a1d1d0236ae843bde73005 100644
--- a/arch/powerpc/include/asm/dcr-regs.h
+++ b/arch/powerpc/include/asm/dcr-regs.h
@@ -68,6 +68,10 @@
#define SDR0_UART3 0x0123
#define SDR0_CUST0 0x4000
+/* SDRs (460EX/460GT) */
+#define SDR0_ETH_CFG 0x4103
+#define SDR0_ETH_CFG_ECS 0x00000100 /* EMAC int clk source */
+
/*
* All those DCR register addresses are offsets from the base address
* for the SRAM0 controller (e.g. 0x20 on 440GX). The base address is
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index 80d1f399ee513a944aae0b7366a55d588393fac9..64c6ee22eefd6ba4cb6dd5da54bd801440111c2a 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -409,6 +409,13 @@ do { \
/* Keep this the last entry. */
#define R_PPC64_NUM 107
+/* There's actually a third entry here, but it's unused */
+struct ppc64_opd_entry
+{
+ unsigned long funcaddr;
+ unsigned long r2;
+};
+
#ifdef __KERNEL__
#ifdef CONFIG_SPU_BASE
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h
index 916018e425c4dc7112f6c0c1f49f884118d4bd0b..07956f3e78444f5f63390d8d328c000af957061f 100644
--- a/arch/powerpc/include/asm/sections.h
+++ b/arch/powerpc/include/asm/sections.h
@@ -2,6 +2,8 @@
#define _ASM_POWERPC_SECTIONS_H
#ifdef __KERNEL__
+#include <linux/elf.h>
+#include <linux/uaccess.h>
#include <asm-generic/sections.h>
#ifdef __powerpc64__
@@ -16,6 +18,17 @@ static inline int in_kernel_text(unsigned long addr)
return 0;
}
+#undef dereference_function_descriptor
+static inline void *dereference_function_descriptor(void *ptr)
+{
+ struct ppc64_opd_entry *desc = ptr;
+ void *p;
+
+ if (!probe_kernel_address(&desc->funcaddr, p))
+ ptr = p;
+ return ptr;
+}
+
#endif
#endif /* __KERNEL__ */
diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c
index d308a9f70f1b81b970ef0f13df10454f0deee3d9..31982d05d81a8814d73dfc8b5a562cd90b66e5d3 100644
--- a/arch/powerpc/kernel/idle.c
+++ b/arch/powerpc/kernel/idle.c
@@ -34,11 +34,7 @@
#include <asm/smp.h>
#ifdef CONFIG_HOTPLUG_CPU
-/* this is used for software suspend, and that shuts down
- * CPUs even while the system is still booting... */
-#define cpu_should_die() (cpu_is_offline(smp_processor_id()) && \
- (system_state == SYSTEM_RUNNING \
- || system_state == SYSTEM_BOOTING))
+#define cpu_should_die() cpu_is_offline(smp_processor_id())
#else
#define cpu_should_die() 0
#endif
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index b4fdf2f2743ca6cb7497bba075f80b9b413d01dc..fe8f71dd0b3f1bd711ca4a480cdcdc2943007c9f 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -347,9 +347,8 @@ int kgdb_arch_handle_exception(int vector, int signo, int err_code,
linux_regs->msr |= MSR_SE;
#endif
kgdb_single_step = 1;
- if (kgdb_contthread)
- atomic_set(&kgdb_cpu_doing_single_step,
- raw_smp_processor_id());
+ atomic_set(&kgdb_cpu_doing_single_step,
+ raw_smp_processor_id());
}
return 0;
}
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index ee6a2982d567351eb88ace12c2109918af6af59e..1af2377e49929dc367d49b4588fd2ba6d23d7e91 100644
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -22,7 +22,6 @@
#include <linux/vmalloc.h>
#include <linux/bug.h>
#include <asm/module.h>
-#include <asm/uaccess.h>
#include <asm/firmware.h>
#include <asm/code-patching.h>
#include <linux/sort.h>
@@ -42,13 +41,6 @@
#define DEBUGP(fmt , ...)
#endif
-/* There's actually a third entry here, but it's unused */
-struct ppc64_opd_entry
-{
- unsigned long funcaddr;
- unsigned long r2;
-};
-
/* Like PPC32, we need little trampolines to do > 24-bit jumps (into
the kernel itself). But on PPC64, these need to be used for every
jump, actually, to reset r2 (TOC+0x8000). */
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 5337ca7bb649b02999258143947751109fe6c585..c27b10a1bd79adffe0a2686b9c5baaf34d3eb724 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -453,6 +453,7 @@ int __devinit start_secondary(void *unused)
secondary_cpu_time_init();
ipi_call_lock();
+ notify_cpu_starting(cpu);
cpu_set(cpu, cpu_online_map);
/* Update sibling maps */
base = cpu_first_thread_in_core(cpu);
diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c
index d5770fdf7f0970701c033363f53013caa3e5b45e..0eb6d7f62241a38c43e47853e02183374ab752f2 100644
--- a/arch/powerpc/platforms/82xx/ep8248e.c
+++ b/arch/powerpc/platforms/82xx/ep8248e.c
@@ -137,7 +137,7 @@ static int __devinit ep8248e_mdio_probe(struct of_device *ofdev,
bus->irq[i] = -1;
bus->name = "ep8248e-mdio-bitbang";
- bus->dev = &ofdev->dev;
+ bus->parent = &ofdev->dev;
snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
return mdiobus_register(bus);
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 1c1b627ee8436dc8e2fce9098d274183b8f18011..67595bc380dc154465682f9be7f9c203d283bfe5 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -643,9 +643,10 @@ static struct spu *find_victim(struct spu_context *ctx)
!(tmp->flags & SPU_CREATE_NOSCHED) &&
(!victim || tmp->prio > victim->prio)) {
victim = spu->ctx;
- get_spu_context(victim);
}
}
+ if (victim)
+ get_spu_context(victim);
mutex_unlock(&cbe_spu_info[node].list_mutex);
if (victim) {
@@ -727,17 +728,33 @@ static void spu_schedule(struct spu *spu, struct spu_context *ctx)
/* not a candidate for interruptible because it's called either
from the scheduler thread or from spu_deactivate */
mutex_lock(&ctx->state_mutex);
- __spu_schedule(spu, ctx);
+ if (ctx->state == SPU_STATE_SAVED)
+ __spu_schedule(spu, ctx);
spu_release(ctx);
}
-static void spu_unschedule(struct spu *spu, struct spu_context *ctx)
+/**
+ * spu_unschedule - remove a context from a spu, and possibly release it.
+ * @spu: The SPU to unschedule from
+ * @ctx: The context currently scheduled on the SPU
+ * @free_spu Whether to free the SPU for other contexts
+ *
+ * Unbinds the context @ctx from the SPU @spu. If @free_spu is non-zero, the
+ * SPU is made available for other contexts (ie, may be returned by
+ * spu_get_idle). If this is zero, the caller is expected to schedule another
+ * context to this spu.
+ *
+ * Should be called with ctx->state_mutex held.
+ */
+static void spu_unschedule(struct spu *spu, struct spu_context *ctx,
+ int free_spu)
{
int node = spu->node;
mutex_lock(&cbe_spu_info[node].list_mutex);
cbe_spu_info[node].nr_active--;
- spu->alloc_state = SPU_FREE;
+ if (free_spu)
+ spu->alloc_state = SPU_FREE;
spu_unbind_context(spu, ctx);
ctx->stats.invol_ctx_switch++;
spu->stats.invol_ctx_switch++;
@@ -837,7 +854,7 @@ static int __spu_deactivate(struct spu_context *ctx, int force, int max_prio)
if (spu) {
new = grab_runnable_context(max_prio, spu->node);
if (new || force) {
- spu_unschedule(spu, ctx);
+ spu_unschedule(spu, ctx, new == NULL);
if (new) {
if (new->flags & SPU_CREATE_NOSCHED)
wake_up(&new->stop_wq);
@@ -910,7 +927,7 @@ static noinline void spusched_tick(struct spu_context *ctx)
new = grab_runnable_context(ctx->prio + 1, spu->node);
if (new) {
- spu_unschedule(spu, ctx);
+ spu_unschedule(spu, ctx, 0);
if (test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags))
spu_add_to_rq(ctx);
} else {
diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c
index ef74a0763ec124a063c67992b99ac9e8f6d6f316..8c619963becceed0ac702c5b4662387adcbe720f 100644
--- a/arch/powerpc/platforms/fsl_uli1575.c
+++ b/arch/powerpc/platforms/fsl_uli1575.c
@@ -219,11 +219,21 @@ static void __devinit quirk_final_uli5249(struct pci_dev *dev)
int i;
u8 *dummy;
struct pci_bus *bus = dev->bus;
+ resource_size_t end = 0;
+
+ for (i = PCI_BRIDGE_RESOURCES; i < PCI_BRIDGE_RESOURCES+3; i++) {
+ unsigned long flags = pci_resource_flags(dev, i);
+ if ((flags & (IORESOURCE_MEM|IORESOURCE_PREFETCH)) == IORESOURCE_MEM)
+ end = pci_resource_end(dev, i);
+ }
for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
if ((bus->resource[i]) &&
(bus->resource[i]->flags & IORESOURCE_MEM)) {
- dummy = ioremap(bus->resource[i]->end - 3, 0x4);
+ if (bus->resource[i]->end == end)
+ dummy = ioremap(bus->resource[i]->start, 0x4);
+ else
+ dummy = ioremap(bus->resource[i]->end - 3, 0x4);
if (dummy) {
in_8(dummy);
iounmap(dummy);
diff --git a/arch/powerpc/platforms/pasemi/gpio_mdio.c b/arch/powerpc/platforms/pasemi/gpio_mdio.c
index ab6955412ba49becbc14e0c4aa536dbb7121ecbd..75cc165d5bee6e73f0a07dc38edd60dcf442941d 100644
--- a/arch/powerpc/platforms/pasemi/gpio_mdio.c
+++ b/arch/powerpc/platforms/pasemi/gpio_mdio.c
@@ -230,7 +230,7 @@ static int __devinit gpio_mdio_probe(struct of_device *ofdev,
if (!priv)
goto out;
- new_bus = kzalloc(sizeof(struct mii_bus), GFP_KERNEL);
+ new_bus = mdiobus_alloc();
if (!new_bus)
goto out_free_priv;
@@ -272,7 +272,7 @@ static int __devinit gpio_mdio_probe(struct of_device *ofdev,
prop = of_get_property(np, "mdio-pin", NULL);
priv->mdio_pin = *prop;
- new_bus->dev = dev;
+ new_bus->parent = dev;
dev_set_drvdata(dev, new_bus);
err = mdiobus_register(new_bus);
@@ -306,7 +306,7 @@ static int gpio_mdio_remove(struct of_device *dev)
kfree(bus->priv);
bus->priv = NULL;
- kfree(bus);
+ mdiobus_free(bus);
return 0;
}
diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c
index 32e0ad0ebea8286af9b5b3b8cc1bd18ac1a42ed0..b6bd775d2e222d765e5bbad2e986c5d9ac19def3 100644
--- a/arch/powerpc/sysdev/mv64x60_dev.c
+++ b/arch/powerpc/sysdev/mv64x60_dev.c
@@ -293,10 +293,8 @@ static int __init mv64x60_eth_device_setup(struct device_node *np, int id,
return -ENODEV;
prop = of_get_property(phy, "reg", NULL);
- if (prop) {
- pdata.force_phy_addr = 1;
- pdata.phy_addr = *prop;
- }
+ if (prop)
+ pdata.phy_addr = MV643XX_ETH_PHY_ADDR(*prop);
of_node_put(phy);
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 8d41908e251375ea3c5a96cbd8000a7b4a29df12..4c03049e7db9195586fe00b07a22c067dcc3f30a 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -74,6 +74,7 @@ config S390
select HAVE_KPROBES
select HAVE_KRETPROBES
select HAVE_KVM if 64BIT
+ select HAVE_ARCH_TRACEHOOK
source "init/Kconfig"
diff --git a/arch/s390/include/asm/dasd.h b/arch/s390/include/asm/dasd.h
index 3f002e13d024ee5bf4481ffb4c63698fdcd2ee60..55b2b80cdf6e0926da9663a52292fafb0ca27762 100644
--- a/arch/s390/include/asm/dasd.h
+++ b/arch/s390/include/asm/dasd.h
@@ -3,6 +3,8 @@
* Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
* Bugreports.to..: <Linux390@de.ibm.com>
* (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
+ * EMC Symmetrix ioctl Copyright EMC Corporation, 2008
+ * Author.........: Nigel Hislop <hislop_nigel@emc.com>
*
* This file is the interface of the DASD device driver, which is exported to user space
* any future changes wrt the API will result in a change of the APIVERSION reported
@@ -202,6 +204,16 @@ typedef struct attrib_data_t {
#define DASD_SEQ_PRESTAGE 0x4
#define DASD_REC_ACCESS 0x5
+/*
+ * Perform EMC Symmetrix I/O
+ */
+typedef struct dasd_symmio_parms {
+ unsigned char reserved[8]; /* compat with older releases */
+ unsigned long long psf_data; /* char * cast to u64 */
+ unsigned long long rssd_result; /* char * cast to u64 */
+ int psf_data_len;
+ int rssd_result_len;
+} __attribute__ ((packed)) dasd_symmio_parms_t;
/********************************************************************************
* SECTION: Definition of IOCTLs
@@ -247,6 +259,7 @@ typedef struct attrib_data_t {
/* Set Attributes (cache operations) */
#define BIODASDSATTR _IOW(DASD_IOCTL_LETTER,2,attrib_data_t)
+#define BIODASDSYMMIO _IOWR(DASD_IOCTL_LETTER, 240, dasd_symmio_parms_t)
#endif /* DASD_H */
diff --git a/arch/s390/include/asm/delay.h b/arch/s390/include/asm/delay.h
index 78357314c4503f939b0946510aaafd16da32a467..a356c958e2609d4d91ebf5b42bca2c79307bfaba 100644
--- a/arch/s390/include/asm/delay.h
+++ b/arch/s390/include/asm/delay.h
@@ -15,6 +15,7 @@
#define _S390_DELAY_H
extern void __udelay(unsigned long usecs);
+extern void udelay_simple(unsigned long usecs);
extern void __delay(unsigned long loops);
#define udelay(n) __udelay(n)
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index 0bdb704ae051f2bf1d83371702aa52bb7994d286..1a928f84afd609bbb989bb1fa9925fa615a7ecf3 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -281,6 +281,9 @@ extern char empty_zero_page[PAGE_SIZE];
#define RCP_GR_BIT 50
#define RCP_GC_BIT 49
+/* User dirty bit for KVM's migration feature */
+#define KVM_UD_BIT 47
+
#ifndef __s390x__
/* Bits in the segment table address-space-control-element */
@@ -575,12 +578,16 @@ static inline void ptep_rcp_copy(pte_t *ptep)
unsigned long *pgste = (unsigned long *) (ptep + PTRS_PER_PTE);
skey = page_get_storage_key(page_to_phys(page));
- if (skey & _PAGE_CHANGED)
+ if (skey & _PAGE_CHANGED) {
set_bit_simple(RCP_GC_BIT, pgste);
+ set_bit_simple(KVM_UD_BIT, pgste);
+ }
if (skey & _PAGE_REFERENCED)
set_bit_simple(RCP_GR_BIT, pgste);
- if (test_and_clear_bit_simple(RCP_HC_BIT, pgste))
+ if (test_and_clear_bit_simple(RCP_HC_BIT, pgste)) {
SetPageDirty(page);
+ set_bit_simple(KVM_UD_BIT, pgste);
+ }
if (test_and_clear_bit_simple(RCP_HR_BIT, pgste))
SetPageReferenced(page);
#endif
@@ -744,6 +751,40 @@ static inline pte_t pte_mkspecial(pte_t pte)
return pte;
}
+#ifdef CONFIG_PGSTE
+/*
+ * Get (and clear) the user dirty bit for a PTE.
+ */
+static inline int kvm_s390_test_and_clear_page_dirty(struct mm_struct *mm,
+ pte_t *ptep)
+{
+ int dirty;
+ unsigned long *pgste;
+ struct page *page;
+ unsigned int skey;
+
+ if (!mm->context.pgstes)
+ return -EINVAL;
+ rcp_lock(ptep);
+ pgste = (unsigned long *) (ptep + PTRS_PER_PTE);
+ page = virt_to_page(pte_val(*ptep));
+ skey = page_get_storage_key(page_to_phys(page));
+ if (skey & _PAGE_CHANGED) {
+ set_bit_simple(RCP_GC_BIT, pgste);
+ set_bit_simple(KVM_UD_BIT, pgste);
+ }
+ if (test_and_clear_bit_simple(RCP_HC_BIT, pgste)) {
+ SetPageDirty(page);
+ set_bit_simple(KVM_UD_BIT, pgste);
+ }
+ dirty = test_and_clear_bit_simple(KVM_UD_BIT, pgste);
+ if (skey & _PAGE_CHANGED)
+ page_clear_dirty(page);
+ rcp_unlock(ptep);
+ return dirty;
+}
+#endif
+
#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
static inline int ptep_test_and_clear_young(struct vm_area_struct *vma,
unsigned long addr, pte_t *ptep)
diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h
index af2c9ac28a07945eee89ddc0e7fc2e3d592fd25b..a7226f8143fb9d34df06456f1759d0c2fa085e94 100644
--- a/arch/s390/include/asm/ptrace.h
+++ b/arch/s390/include/asm/ptrace.h
@@ -490,6 +490,7 @@ extern void user_disable_single_step(struct task_struct *);
#define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0)
#define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN)
+#define user_stack_pointer(regs)((regs)->gprs[15])
#define regs_return_value(regs)((regs)->gprs[2])
#define profile_pc(regs) instruction_pointer(regs)
extern void show_regs(struct pt_regs * regs);
diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h
index 6813772171f2d7b49826fb49d3f1333edbb88082..4734c3f053546fe3b68f1d3987fbd4e96d0f96f3 100644
--- a/arch/s390/include/asm/qdio.h
+++ b/arch/s390/include/asm/qdio.h
@@ -299,7 +299,13 @@ struct qdio_ssqd_desc {
u8 mbccnt;
u16 qdioac2;
u64 sch_token;
- u64:64;
+ u8 mro;
+ u8 mri;
+ u8:8;
+ u8 sbalic;
+ u16:16;
+ u8:8;
+ u8 mmwc;
} __attribute__ ((packed));
/* params are: ccw_device, qdio_error, queue_number,
diff --git a/arch/s390/include/asm/syscall.h b/arch/s390/include/asm/syscall.h
new file mode 100644
index 0000000000000000000000000000000000000000..6e623971fbb9ae234ad80c450b6da43fa2a68fc4
--- /dev/null
+++ b/arch/s390/include/asm/syscall.h
@@ -0,0 +1,80 @@
+/*
+ * Access to user system call parameters and results
+ *
+ * Copyright IBM Corp. 2008
+ * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License (version 2 only)
+ * as published by the Free Software Foundation.
+ */
+
+#ifndef _ASM_SYSCALL_H
+#define _ASM_SYSCALL_H 1
+
+#include <asm/ptrace.h>
+
+static inline long syscall_get_nr(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ if (regs->trap != __LC_SVC_OLD_PSW)
+ return -1;
+ return regs->gprs[2];
+}
+
+static inline void syscall_rollback(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ regs->gprs[2] = regs->orig_gpr2;
+}
+
+static inline long syscall_get_error(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ return (regs->gprs[2] >= -4096UL) ? -regs->gprs[2] : 0;
+}
+
+static inline long syscall_get_return_value(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ return regs->gprs[2];
+}
+
+static inline void syscall_set_return_value(struct task_struct *task,
+ struct pt_regs *regs,
+ int error, long val)
+{
+ regs->gprs[2] = error ? -error : val;
+}
+
+static inline void syscall_get_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ unsigned long *args)
+{
+ BUG_ON(i + n > 6);
+#ifdef CONFIG_COMPAT
+ if (test_tsk_thread_flag(task, TIF_31BIT)) {
+ if (i + n == 6)
+ args[--n] = (u32) regs->args[0];
+ while (n-- > 0)
+ args[n] = (u32) regs->gprs[2 + i + n];
+ }
+#endif
+ if (i + n == 6)
+ args[--n] = regs->args[0];
+ memcpy(args, ®s->gprs[2 + i], n * sizeof(args[0]));
+}
+
+static inline void syscall_set_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ const unsigned long *args)
+{
+ BUG_ON(i + n > 6);
+ if (i + n == 6)
+ regs->args[0] = args[--n];
+ memcpy(®s->gprs[2 + i], args, n * sizeof(args[0]));
+}
+
+#endif /* _ASM_SYSCALL_H */
diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h
index 91a8f93ad355fcfd2e69a710bbc9efb2bba685f0..ea40a9d690fcc19407d8fd8a610d1af5b25a7a7d 100644
--- a/arch/s390/include/asm/thread_info.h
+++ b/arch/s390/include/asm/thread_info.h
@@ -86,6 +86,7 @@ static inline struct thread_info *current_thread_info(void)
* thread information flags bit numbers
*/
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
+#define TIF_NOTIFY_RESUME 1 /* callback before returning to user */
#define TIF_SIGPENDING 2 /* signal pending */
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
#define TIF_RESTART_SVC 4 /* restart svc with new svc number */
@@ -100,6 +101,7 @@ static inline struct thread_info *current_thread_info(void)
#define TIF_RESTORE_SIGMASK 20 /* restore signal mask in do_signal() */
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
+#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index d7f22226fc4ec61a569f258c2e0903bbd0c121f3..98e246dc02338bef90d6cd9f27d39069b4cac414 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -608,14 +608,6 @@ asmlinkage long sys32_settimeofday(struct compat_timeval __user *tv, struct time
return do_sys_settimeofday(tv ? &kts : NULL, tz ? &ktz : NULL);
}
-/* These are here just in case some old sparc32 binary calls it. */
-asmlinkage long sys32_pause(void)
-{
- current->state = TASK_INTERRUPTIBLE;
- schedule();
- return -ERESTARTNOHAND;
-}
-
asmlinkage long sys32_pread64(unsigned int fd, char __user *ubuf,
size_t count, u32 poshi, u32 poslo)
{
diff --git a/arch/s390/kernel/compat_linux.h b/arch/s390/kernel/compat_linux.h
index 20723a06201736c5c67a0a89aa75c65e3b909b33..05f8516366ab0df450c12a53723a53fe94ef841e 100644
--- a/arch/s390/kernel/compat_linux.h
+++ b/arch/s390/kernel/compat_linux.h
@@ -206,7 +206,6 @@ long sys32_gettimeofday(struct compat_timeval __user *tv,
struct timezone __user *tz);
long sys32_settimeofday(struct compat_timeval __user *tv,
struct timezone __user *tz);
-long sys32_pause(void);
long sys32_pread64(unsigned int fd, char __user *ubuf, size_t count,
u32 poshi, u32 poslo);
long sys32_pwrite64(unsigned int fd, const char __user *ubuf,
diff --git a/arch/s390/kernel/compat_ptrace.h b/arch/s390/kernel/compat_ptrace.h
index cde81fa64f89bf17bc586dce3f973e77f55985e8..a2be3a978d5c43281e3cf3115e2dfb19d473307f 100644
--- a/arch/s390/kernel/compat_ptrace.h
+++ b/arch/s390/kernel/compat_ptrace.h
@@ -42,6 +42,7 @@ struct user_regs_struct32
u32 gprs[NUM_GPRS];
u32 acrs[NUM_ACRS];
u32 orig_gpr2;
+ /* nb: there's a 4-byte hole here */
s390_fp_regs fp_regs;
/*
* These per registers are in here so that gdb can modify them
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 328a20e880b53525f41385fafba3fdf2cac18e1b..ee51ca9e23b56e1ba0380323f4cac8193d63c627 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -128,8 +128,6 @@ sys32_alarm_wrapper:
llgfr %r2,%r2 # unsigned int
jg sys_alarm # branch to system call
-#sys32_pause_wrapper # void
-
.globl compat_sys_utime_wrapper
compat_sys_utime_wrapper:
llgtr %r2,%r2 # char *
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index 708cf9cf9a355e175d5b1cf4fbdc2b96732e7084..ed500ef799b795a21f322ae0d8e818b8bd926a36 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -49,9 +49,9 @@ SP_ILC = STACK_FRAME_OVERHEAD + __PT_ILC
SP_TRAP = STACK_FRAME_OVERHEAD + __PT_TRAP
SP_SIZE = STACK_FRAME_OVERHEAD + __PT_SIZE
-_TIF_WORK_SVC = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
+_TIF_WORK_SVC = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \
_TIF_MCCK_PENDING | _TIF_RESTART_SVC | _TIF_SINGLE_STEP )
-_TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
+_TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \
_TIF_MCCK_PENDING)
STACK_SHIFT = PAGE_SHIFT + THREAD_ORDER
@@ -318,6 +318,8 @@ sysc_work:
bo BASED(sysc_reschedule)
tm __TI_flags+3(%r9),_TIF_SIGPENDING
bnz BASED(sysc_sigpending)
+ tm __TI_flags+3(%r9),_TIF_NOTIFY_RESUME
+ bnz BASED(sysc_notify_resume)
tm __TI_flags+3(%r9),_TIF_RESTART_SVC
bo BASED(sysc_restart)
tm __TI_flags+3(%r9),_TIF_SINGLE_STEP
@@ -355,6 +357,16 @@ sysc_sigpending:
bo BASED(sysc_singlestep)
b BASED(sysc_work_loop)
+#
+# _TIF_NOTIFY_RESUME is set, call do_notify_resume
+#
+sysc_notify_resume:
+ la %r2,SP_PTREGS(%r15) # load pt_regs
+ l %r1,BASED(.Ldo_notify_resume)
+ la %r14,BASED(sysc_work_loop)
+ br %r1 # call do_notify_resume
+
+
#
# _TIF_RESTART_SVC is set, set up registers and restart svc
#
@@ -378,20 +390,21 @@ sysc_singlestep:
br %r1 # branch to do_single_step
#
-# call trace before and after sys_call
+# call tracehook_report_syscall_entry/tracehook_report_syscall_exit before
+# and after the system call
#
sysc_tracesys:
- l %r1,BASED(.Ltrace)
+ l %r1,BASED(.Ltrace_entry)
la %r2,SP_PTREGS(%r15) # load pt_regs
la %r3,0
srl %r7,2
st %r7,SP_R2(%r15)
basr %r14,%r1
- clc SP_R2(4,%r15),BASED(.Lnr_syscalls)
+ cl %r2,BASED(.Lnr_syscalls)
bnl BASED(sysc_tracenogo)
l %r8,BASED(.Lsysc_table)
- l %r7,SP_R2(%r15) # strace might have changed the
- sll %r7,2 # system call
+ lr %r7,%r2
+ sll %r7,2 # *4
l %r8,0(%r7,%r8)
sysc_tracego:
lm %r3,%r6,SP_R3(%r15)
@@ -401,9 +414,8 @@ sysc_tracego:
sysc_tracenogo:
tm __TI_flags+3(%r9),(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT)
bz BASED(sysc_return)
- l %r1,BASED(.Ltrace)
+ l %r1,BASED(.Ltrace_exit)
la %r2,SP_PTREGS(%r15) # load pt_regs
- la %r3,1
la %r14,BASED(sysc_return)
br %r1
@@ -666,6 +678,8 @@ io_work_loop:
bo BASED(io_reschedule)
tm __TI_flags+3(%r9),_TIF_SIGPENDING
bnz BASED(io_sigpending)
+ tm __TI_flags+3(%r9),_TIF_NOTIFY_RESUME
+ bnz BASED(io_notify_resume)
b BASED(io_restore)
io_work_done:
@@ -704,6 +718,19 @@ io_sigpending:
TRACE_IRQS_OFF
b BASED(io_work_loop)
+#
+# _TIF_SIGPENDING is set, call do_signal
+#
+io_notify_resume:
+ TRACE_IRQS_ON
+ stosm __SF_EMPTY(%r15),0x03 # reenable interrupts
+ la %r2,SP_PTREGS(%r15) # load pt_regs
+ l %r1,BASED(.Ldo_notify_resume)
+ basr %r14,%r1 # call do_signal
+ stnsm __SF_EMPTY(%r15),0xfc # disable I/O and ext. interrupts
+ TRACE_IRQS_OFF
+ b BASED(io_work_loop)
+
/*
* External interrupt handler routine
*/
@@ -1070,6 +1097,8 @@ cleanup_io_leave_insn:
.Ldo_IRQ: .long do_IRQ
.Ldo_extint: .long do_extint
.Ldo_signal: .long do_signal
+.Ldo_notify_resume:
+ .long do_notify_resume
.Lhandle_per: .long do_single_step
.Ldo_execve: .long do_execve
.Lexecve_tail: .long execve_tail
@@ -1079,7 +1108,8 @@ cleanup_io_leave_insn:
.Lpreempt_schedule_irq:
.long preempt_schedule_irq
#endif
-.Ltrace: .long syscall_trace
+.Ltrace_entry: .long do_syscall_trace_enter
+.Ltrace_exit: .long do_syscall_trace_exit
.Lschedtail: .long schedule_tail
.Lsysc_table: .long sys_call_table
#ifdef CONFIG_TRACE_IRQFLAGS
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index fee10177dbfcf67a175c7d82f1839886ef509ff4..d7ce150453f2865bfa4c9e99f53c03cda198442d 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -52,9 +52,9 @@ SP_SIZE = STACK_FRAME_OVERHEAD + __PT_SIZE
STACK_SHIFT = PAGE_SHIFT + THREAD_ORDER
STACK_SIZE = 1 << STACK_SHIFT
-_TIF_WORK_SVC = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
+_TIF_WORK_SVC = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \
_TIF_MCCK_PENDING | _TIF_RESTART_SVC | _TIF_SINGLE_STEP )
-_TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
+_TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \
_TIF_MCCK_PENDING)
#define BASED(name) name-system_call(%r13)
@@ -310,6 +310,8 @@ sysc_work:
jo sysc_reschedule
tm __TI_flags+7(%r9),_TIF_SIGPENDING
jnz sysc_sigpending
+ tm __TI_flags+7(%r9),_TIF_NOTIFY_RESUME
+ jnz sysc_notify_resume
tm __TI_flags+7(%r9),_TIF_RESTART_SVC
jo sysc_restart
tm __TI_flags+7(%r9),_TIF_SINGLE_STEP
@@ -344,6 +346,14 @@ sysc_sigpending:
jo sysc_singlestep
j sysc_work_loop
+#
+# _TIF_NOTIFY_RESUME is set, call do_notify_resume
+#
+sysc_notify_resume:
+ la %r2,SP_PTREGS(%r15) # load pt_regs
+ larl %r14,sysc_work_loop
+ jg do_notify_resume # call do_notify_resume
+
#
# _TIF_RESTART_SVC is set, set up registers and restart svc
#
@@ -367,20 +377,19 @@ sysc_singlestep:
jg do_single_step # branch to do_sigtrap
#
-# call syscall_trace before and after system call
-# special linkage: %r12 contains the return address for trace_svc
+# call tracehook_report_syscall_entry/tracehook_report_syscall_exit before
+# and after the system call
#
sysc_tracesys:
la %r2,SP_PTREGS(%r15) # load pt_regs
la %r3,0
srl %r7,2
stg %r7,SP_R2(%r15)
- brasl %r14,syscall_trace
+ brasl %r14,do_syscall_trace_enter
lghi %r0,NR_syscalls
- clg %r0,SP_R2(%r15)
+ clgr %r0,%r2
jnh sysc_tracenogo
- lg %r7,SP_R2(%r15) # strace might have changed the
- sll %r7,2 # system call
+ slag %r7,%r2,2 # *4
lgf %r8,0(%r7,%r10)
sysc_tracego:
lmg %r3,%r6,SP_R3(%r15)
@@ -391,9 +400,8 @@ sysc_tracenogo:
tm __TI_flags+7(%r9),(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT)
jz sysc_return
la %r2,SP_PTREGS(%r15) # load pt_regs
- la %r3,1
larl %r14,sysc_return # return point is sysc_return
- jg syscall_trace
+ jg do_syscall_trace_exit
#
# a new process exits the kernel with ret_from_fork
@@ -672,6 +680,8 @@ io_work_loop:
jo io_reschedule
tm __TI_flags+7(%r9),_TIF_SIGPENDING
jnz io_sigpending
+ tm __TI_flags+7(%r9),_TIF_NOTIFY_RESUME
+ jnz io_notify_resume
j io_restore
io_work_done:
@@ -712,6 +722,18 @@ io_sigpending:
TRACE_IRQS_OFF
j io_work_loop
+#
+# _TIF_NOTIFY_RESUME or is set, call do_notify_resume
+#
+io_notify_resume:
+ TRACE_IRQS_ON
+ stosm __SF_EMPTY(%r15),0x03 # reenable interrupts
+ la %r2,SP_PTREGS(%r15) # load pt_regs
+ brasl %r14,do_notify_resume # call do_notify_resume
+ stnsm __SF_EMPTY(%r15),0xfc # disable I/O and ext. interrupts
+ TRACE_IRQS_OFF
+ j io_work_loop
+
/*
* External interrupt handler routine
*/
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index 2815bfe348a6f92e67b64e04e0b70cbecde6bc58..1f31be1ecc4bd57bd3af99ef004f00df4f24987b 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -35,6 +35,7 @@
#include <linux/signal.h>
#include <linux/elf.h>
#include <linux/regset.h>
+#include <linux/tracehook.h>
#include <asm/segment.h>
#include <asm/page.h>
@@ -170,6 +171,13 @@ static unsigned long __peek_user(struct task_struct *child, addr_t addr)
*/
tmp = (addr_t) task_pt_regs(child)->orig_gpr2;
+ } else if (addr < (addr_t) &dummy->regs.fp_regs) {
+ /*
+ * prevent reads of padding hole between
+ * orig_gpr2 and fp_regs on s390.
+ */
+ tmp = 0;
+
} else if (addr < (addr_t) (&dummy->regs.fp_regs + 1)) {
/*
* floating point regs. are stored in the thread structure
@@ -270,6 +278,13 @@ static int __poke_user(struct task_struct *child, addr_t addr, addr_t data)
*/
task_pt_regs(child)->orig_gpr2 = data;
+ } else if (addr < (addr_t) &dummy->regs.fp_regs) {
+ /*
+ * prevent writes of padding hole between
+ * orig_gpr2 and fp_regs on s390.
+ */
+ return 0;
+
} else if (addr < (addr_t) (&dummy->regs.fp_regs + 1)) {
/*
* floating point regs. are stored in the thread structure
@@ -428,6 +443,13 @@ static u32 __peek_user_compat(struct task_struct *child, addr_t addr)
*/
tmp = *(__u32*)((addr_t) &task_pt_regs(child)->orig_gpr2 + 4);
+ } else if (addr < (addr_t) &dummy32->regs.fp_regs) {
+ /*
+ * prevent reads of padding hole between
+ * orig_gpr2 and fp_regs on s390.
+ */
+ tmp = 0;
+
} else if (addr < (addr_t) (&dummy32->regs.fp_regs + 1)) {
/*
* floating point regs. are stored in the thread structure
@@ -514,6 +536,13 @@ static int __poke_user_compat(struct task_struct *child,
*/
*(__u32*)((addr_t) &task_pt_regs(child)->orig_gpr2 + 4) = tmp;
+ } else if (addr < (addr_t) &dummy32->regs.fp_regs) {
+ /*
+ * prevent writess of padding hole between
+ * orig_gpr2 and fp_regs on s390.
+ */
+ return 0;
+
} else if (addr < (addr_t) (&dummy32->regs.fp_regs + 1)) {
/*
* floating point regs. are stored in the thread structure
@@ -611,40 +640,44 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
}
#endif
-asmlinkage void
-syscall_trace(struct pt_regs *regs, int entryexit)
+asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
{
- if (unlikely(current->audit_context) && entryexit)
- audit_syscall_exit(AUDITSC_RESULT(regs->gprs[2]), regs->gprs[2]);
-
- if (!test_thread_flag(TIF_SYSCALL_TRACE))
- goto out;
- if (!(current->ptrace & PT_PTRACED))
- goto out;
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
- ? 0x80 : 0));
+ long ret;
/*
- * If the debuffer has set an invalid system call number,
- * we prepare to skip the system call restart handling.
+ * The sysc_tracesys code in entry.S stored the system
+ * call number to gprs[2].
*/
- if (!entryexit && regs->gprs[2] >= NR_syscalls)
+ ret = regs->gprs[2];
+ if (test_thread_flag(TIF_SYSCALL_TRACE) &&
+ (tracehook_report_syscall_entry(regs) ||
+ regs->gprs[2] >= NR_syscalls)) {
+ /*
+ * Tracing decided this syscall should not happen or the
+ * debugger stored an invalid system call number. Skip
+ * the system call and the system call restart handling.
+ */
regs->trap = -1;
-
- /*
- * this isn't the same as continuing with a signal, but it will do
- * for normal use. strace only continues with a signal if the
- * stopping signal is not SIGTRAP. -brl
- */
- if (current->exit_code) {
- send_sig(current->exit_code, current, 1);
- current->exit_code = 0;
+ ret = -1;
}
- out:
- if (unlikely(current->audit_context) && !entryexit)
- audit_syscall_entry(test_thread_flag(TIF_31BIT)?AUDIT_ARCH_S390:AUDIT_ARCH_S390X,
- regs->gprs[2], regs->orig_gpr2, regs->gprs[3],
- regs->gprs[4], regs->gprs[5]);
+
+ if (unlikely(current->audit_context))
+ audit_syscall_entry(test_thread_flag(TIF_31BIT) ?
+ AUDIT_ARCH_S390 : AUDIT_ARCH_S390X,
+ regs->gprs[2], regs->orig_gpr2,
+ regs->gprs[3], regs->gprs[4],
+ regs->gprs[5]);
+ return ret;
+}
+
+asmlinkage void do_syscall_trace_exit(struct pt_regs *regs)
+{
+ if (unlikely(current->audit_context))
+ audit_syscall_exit(AUDITSC_RESULT(regs->gprs[2]),
+ regs->gprs[2]);
+
+ if (test_thread_flag(TIF_SYSCALL_TRACE))
+ tracehook_report_syscall_exit(regs, 0);
}
/*
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index b976820402154a49b3792e7f8c07d7c803416358..4f7fc3059a8e8a1e1e937d976d1c962febcdbd7e 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -24,6 +24,7 @@
#include <linux/tty.h>
#include <linux/personality.h>
#include <linux/binfmts.h>
+#include <linux/tracehook.h>
#include <asm/ucontext.h>
#include <asm/uaccess.h>
#include <asm/lowcore.h>
@@ -507,6 +508,12 @@ void do_signal(struct pt_regs *regs)
*/
if (current->thread.per_info.single_step)
set_thread_flag(TIF_SINGLE_STEP);
+
+ /*
+ * Let tracing know that we've done the handler setup.
+ */
+ tracehook_signal_handler(signr, &info, &ka, regs,
+ test_thread_flag(TIF_SINGLE_STEP));
}
return;
}
@@ -526,3 +533,9 @@ void do_signal(struct pt_regs *regs)
set_thread_flag(TIF_RESTART_SVC);
}
}
+
+void do_notify_resume(struct pt_regs *regs)
+{
+ clear_thread_flag(TIF_NOTIFY_RESUME);
+ tracehook_notify_resume(regs);
+}
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 00b9b4dec5eb0850aeda9a373227b190a42e8caf..9e8b1f9b8f4d6bcfcfd477e2b965030bd236cc10 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -585,6 +585,8 @@ int __cpuinit start_secondary(void *cpuvoid)
/* Enable pfault pseudo page faults on this cpu. */
pfault_init();
+ /* call cpu notifiers */
+ notify_cpu_starting(smp_processor_id());
/* Mark this cpu as online */
spin_lock(&call_lock);
cpu_set(smp_processor_id(), cpu_online_map);
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index c66d35e55142b0923d08fa4c675b8b320c78f686..3ae303914b4201f63dc83c09ca74744e2e3ec283 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -37,7 +37,7 @@ SYSCALL(sys_stime,sys_ni_syscall,sys32_stime_wrapper) /* 25 old stime syscall *
SYSCALL(sys_ptrace,sys_ptrace,sys32_ptrace_wrapper)
SYSCALL(sys_alarm,sys_alarm,sys32_alarm_wrapper)
NI_SYSCALL /* old fstat syscall */
-SYSCALL(sys_pause,sys_pause,sys32_pause)
+SYSCALL(sys_pause,sys_pause,sys_pause)
SYSCALL(sys_utime,sys_utime,compat_sys_utime_wrapper) /* 30 */
NI_SYSCALL /* old stty syscall */
NI_SYSCALL /* old gtty syscall */
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index ca114fe46ffbd5ed69033d37ebd13783c2f2a5f1..b94e9e3b694a2bd738cfc58d8fdcc9bbc5baa412 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -169,6 +169,8 @@ void init_cpu_timer(void)
static void clock_comparator_interrupt(__u16 code)
{
+ if (S390_lowcore.clock_comparator == -1ULL)
+ set_clock_comparator(S390_lowcore.clock_comparator);
}
static void etr_timing_alert(struct etr_irq_parm *);
@@ -1354,7 +1356,7 @@ static void __init stp_reset(void)
stp_page = alloc_bootmem_pages(PAGE_SIZE);
rc = chsc_sstpc(stp_page, STP_OP_CTRL, 0x0000);
- if (rc == 1)
+ if (rc == 0)
set_bit(CLOCK_SYNC_HAS_STP, &clock_sync_flags);
else if (stp_online) {
printk(KERN_WARNING "Running on non STP capable machine.\n");
diff --git a/arch/s390/lib/delay.c b/arch/s390/lib/delay.c
index fc6ab6094df811c4511b37ceb7d9783170d98e5a..6ccb9fab055a5b08abb129bbd8752d11f1a0dd8c 100644
--- a/arch/s390/lib/delay.c
+++ b/arch/s390/lib/delay.c
@@ -1,14 +1,9 @@
/*
- * arch/s390/lib/delay.c
* Precise Delay Loops for S390
*
- * S390 version
- * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
- * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
- *
- * Derived from "arch/i386/lib/delay.c"
- * Copyright (C) 1993 Linus Torvalds
- * Copyright (C) 1997 Martin Mares <mj@atrey.karlin.mff.cuni.cz>
+ * Copyright IBM Corp. 1999,2008
+ * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>,
+ * Heiko Carstens <heiko.carstens@de.ibm.com>,
*/
#include <linux/sched.h>
@@ -29,30 +24,31 @@ void __delay(unsigned long loops)
asm volatile("0: brct %0,0b" : : "d" ((loops/2) + 1));
}
-/*
- * Waits for 'usecs' microseconds using the TOD clock comparator.
- */
-void __udelay(unsigned long usecs)
+static void __udelay_disabled(unsigned long usecs)
{
- u64 end, time, old_cc = 0;
- unsigned long flags, cr0, mask, dummy;
- int irq_context;
+ unsigned long mask, cr0, cr0_saved;
+ u64 clock_saved;
- irq_context = in_interrupt();
- if (!irq_context)
- local_bh_disable();
- local_irq_save(flags);
- if (raw_irqs_disabled_flags(flags)) {
- old_cc = local_tick_disable();
- S390_lowcore.clock_comparator = -1ULL;
- __ctl_store(cr0, 0, 0);
- dummy = (cr0 & 0xffff00e0) | 0x00000800;
- __ctl_load(dummy , 0, 0);
- mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_EXT;
- } else
- mask = psw_kernel_bits | PSW_MASK_WAIT |
- PSW_MASK_EXT | PSW_MASK_IO;
+ clock_saved = local_tick_disable();
+ set_clock_comparator(get_clock() + ((u64) usecs << 12));
+ __ctl_store(cr0_saved, 0, 0);
+ cr0 = (cr0_saved & 0xffff00e0) | 0x00000800;
+ __ctl_load(cr0 , 0, 0);
+ mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_EXT;
+ trace_hardirqs_on();
+ __load_psw_mask(mask);
+ local_irq_disable();
+ __ctl_load(cr0_saved, 0, 0);
+ local_tick_enable(clock_saved);
+ set_clock_comparator(S390_lowcore.clock_comparator);
+}
+
+static void __udelay_enabled(unsigned long usecs)
+{
+ unsigned long mask;
+ u64 end, time;
+ mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_EXT | PSW_MASK_IO;
end = get_clock() + ((u64) usecs << 12);
do {
time = end < S390_lowcore.clock_comparator ?
@@ -62,13 +58,50 @@ void __udelay(unsigned long usecs)
__load_psw_mask(mask);
local_irq_disable();
} while (get_clock() < end);
+ set_clock_comparator(S390_lowcore.clock_comparator);
+}
- if (raw_irqs_disabled_flags(flags)) {
- __ctl_load(cr0, 0, 0);
- local_tick_enable(old_cc);
+/*
+ * Waits for 'usecs' microseconds using the TOD clock comparator.
+ */
+void __udelay(unsigned long usecs)
+{
+ unsigned long flags;
+
+ preempt_disable();
+ local_irq_save(flags);
+ if (in_irq()) {
+ __udelay_disabled(usecs);
+ goto out;
}
- if (!irq_context)
+ if (in_softirq()) {
+ if (raw_irqs_disabled_flags(flags))
+ __udelay_disabled(usecs);
+ else
+ __udelay_enabled(usecs);
+ goto out;
+ }
+ if (raw_irqs_disabled_flags(flags)) {
+ local_bh_disable();
+ __udelay_disabled(usecs);
_local_bh_enable();
- set_clock_comparator(S390_lowcore.clock_comparator);
+ goto out;
+ }
+ __udelay_enabled(usecs);
+out:
local_irq_restore(flags);
+ preempt_enable();
+}
+
+/*
+ * Simple udelay variant. To be used on startup and reboot
+ * when the interrupt handler isn't working.
+ */
+void udelay_simple(unsigned long usecs)
+{
+ u64 end;
+
+ end = get_clock() + ((u64) usecs << 12);
+ while (get_clock() < end)
+ cpu_relax();
}
diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c
index f231f5ec74b633555decc0827a8d14d3ceba3d6d..580fc64cc735f343f2576baaba0bebb8eef2b3e9 100644
--- a/arch/s390/mm/extmem.c
+++ b/arch/s390/mm/extmem.c
@@ -43,20 +43,40 @@
#define DCSS_FINDSEG 0x0c
#define DCSS_LOADNOLY 0x10
#define DCSS_SEGEXT 0x18
+#define DCSS_LOADSHRX 0x20
+#define DCSS_LOADNSRX 0x24
+#define DCSS_FINDSEGX 0x2c
+#define DCSS_SEGEXTX 0x38
#define DCSS_FINDSEGA 0x0c
struct qrange {
- unsigned int start; // 3byte start address, 1 byte type
- unsigned int end; // 3byte end address, 1 byte reserved
+ unsigned long start; /* last byte type */
+ unsigned long end; /* last byte reserved */
};
struct qout64 {
+ unsigned long segstart;
+ unsigned long segend;
+ int segcnt;
+ int segrcnt;
+ struct qrange range[6];
+};
+
+#ifdef CONFIG_64BIT
+struct qrange_old {
+ unsigned int start; /* last byte type */
+ unsigned int end; /* last byte reserved */
+};
+
+/* output area format for the Diag x'64' old subcode x'18' */
+struct qout64_old {
int segstart;
int segend;
int segcnt;
int segrcnt;
- struct qrange range[6];
+ struct qrange_old range[6];
};
+#endif
struct qin64 {
char qopcode;
@@ -86,6 +106,55 @@ static DEFINE_MUTEX(dcss_lock);
static LIST_HEAD(dcss_list);
static char *segtype_string[] = { "SW", "EW", "SR", "ER", "SN", "EN", "SC",
"EW/EN-MIXED" };
+static int loadshr_scode, loadnsr_scode, findseg_scode;
+static int segext_scode, purgeseg_scode;
+static int scode_set;
+
+/* set correct Diag x'64' subcodes. */
+static int
+dcss_set_subcodes(void)
+{
+#ifdef CONFIG_64BIT
+ char *name = kmalloc(8 * sizeof(char), GFP_DMA);
+ unsigned long rx, ry;
+ int rc;
+
+ if (name == NULL)
+ return -ENOMEM;
+
+ rx = (unsigned long) name;
+ ry = DCSS_FINDSEGX;
+
+ strcpy(name, "dummy");
+ asm volatile(
+ " diag %0,%1,0x64\n"
+ "0: ipm %2\n"
+ " srl %2,28\n"
+ " j 2f\n"
+ "1: la %2,3\n"
+ "2:\n"
+ EX_TABLE(0b, 1b)
+ : "+d" (rx), "+d" (ry), "=d" (rc) : : "cc");
+
+ kfree(name);
+ /* Diag x'64' new subcodes are supported, set to new subcodes */
+ if (rc != 3) {
+ loadshr_scode = DCSS_LOADSHRX;
+ loadnsr_scode = DCSS_LOADNSRX;
+ purgeseg_scode = DCSS_PURGESEG;
+ findseg_scode = DCSS_FINDSEGX;
+ segext_scode = DCSS_SEGEXTX;
+ return 0;
+ }
+#endif
+ /* Diag x'64' new subcodes are not supported, set to old subcodes */
+ loadshr_scode = DCSS_LOADNOLY;
+ loadnsr_scode = DCSS_LOADNSR;
+ purgeseg_scode = DCSS_PURGESEG;
+ findseg_scode = DCSS_FINDSEG;
+ segext_scode = DCSS_SEGEXT;
+ return 0;
+}
/*
* Create the 8 bytes, ebcdic VM segment name from
@@ -135,25 +204,45 @@ segment_by_name (char *name)
* Perform a function on a dcss segment.
*/
static inline int
-dcss_diag (__u8 func, void *parameter,
+dcss_diag(int *func, void *parameter,
unsigned long *ret1, unsigned long *ret2)
{
unsigned long rx, ry;
int rc;
+ if (scode_set == 0) {
+ rc = dcss_set_subcodes();
+ if (rc < 0)
+ return rc;
+ scode_set = 1;
+ }
rx = (unsigned long) parameter;
- ry = (unsigned long) func;
- asm volatile(
+ ry = (unsigned long) *func;
+
#ifdef CONFIG_64BIT
- " sam31\n"
- " diag %0,%1,0x64\n"
- " sam64\n"
+ /* 64-bit Diag x'64' new subcode, keep in 64-bit addressing mode */
+ if (*func > DCSS_SEGEXT)
+ asm volatile(
+ " diag %0,%1,0x64\n"
+ " ipm %2\n"
+ " srl %2,28\n"
+ : "+d" (rx), "+d" (ry), "=d" (rc) : : "cc");
+ /* 31-bit Diag x'64' old subcode, switch to 31-bit addressing mode */
+ else
+ asm volatile(
+ " sam31\n"
+ " diag %0,%1,0x64\n"
+ " sam64\n"
+ " ipm %2\n"
+ " srl %2,28\n"
+ : "+d" (rx), "+d" (ry), "=d" (rc) : : "cc");
#else
+ asm volatile(
" diag %0,%1,0x64\n"
-#endif
" ipm %2\n"
" srl %2,28\n"
: "+d" (rx), "+d" (ry), "=d" (rc) : : "cc");
+#endif
*ret1 = rx;
*ret2 = ry;
return rc;
@@ -190,14 +279,45 @@ query_segment_type (struct dcss_segment *seg)
qin->qoutlen = sizeof(struct qout64);
memcpy (qin->qname, seg->dcss_name, 8);
- diag_cc = dcss_diag (DCSS_SEGEXT, qin, &dummy, &vmrc);
+ diag_cc = dcss_diag(&segext_scode, qin, &dummy, &vmrc);
+ if (diag_cc < 0) {
+ rc = diag_cc;
+ goto out_free;
+ }
if (diag_cc > 1) {
PRINT_WARN ("segment_type: diag returned error %ld\n", vmrc);
rc = dcss_diag_translate_rc (vmrc);
goto out_free;
}
+#ifdef CONFIG_64BIT
+ /* Only old format of output area of Diagnose x'64' is supported,
+ copy data for the new format. */
+ if (segext_scode == DCSS_SEGEXT) {
+ struct qout64_old *qout_old;
+ qout_old = kzalloc(sizeof(struct qout64_old), GFP_DMA);
+ if (qout_old == NULL) {
+ rc = -ENOMEM;
+ goto out_free;
+ }
+ memcpy(qout_old, qout, sizeof(struct qout64_old));
+ qout->segstart = (unsigned long) qout_old->segstart;
+ qout->segend = (unsigned long) qout_old->segend;
+ qout->segcnt = qout_old->segcnt;
+ qout->segrcnt = qout_old->segrcnt;
+
+ if (qout->segcnt > 6)
+ qout->segrcnt = 6;
+ for (i = 0; i < qout->segrcnt; i++) {
+ qout->range[i].start =
+ (unsigned long) qout_old->range[i].start;
+ qout->range[i].end =
+ (unsigned long) qout_old->range[i].end;
+ }
+ kfree(qout_old);
+ }
+#endif
if (qout->segcnt > 6) {
rc = -ENOTSUPP;
goto out_free;
@@ -268,6 +388,30 @@ segment_type (char* name)
return seg.vm_segtype;
}
+/*
+ * check if segment collides with other segments that are currently loaded
+ * returns 1 if this is the case, 0 if no collision was found
+ */
+static int
+segment_overlaps_others (struct dcss_segment *seg)
+{
+ struct list_head *l;
+ struct dcss_segment *tmp;
+
+ BUG_ON(!mutex_is_locked(&dcss_lock));
+ list_for_each(l, &dcss_list) {
+ tmp = list_entry(l, struct dcss_segment, list);
+ if ((tmp->start_addr >> 20) > (seg->end >> 20))
+ continue;
+ if ((tmp->end >> 20) < (seg->start_addr >> 20))
+ continue;
+ if (seg == tmp)
+ continue;
+ return 1;
+ }
+ return 0;
+}
+
/*
* real segment loading function, called from segment_load
*/
@@ -276,7 +420,8 @@ __segment_load (char *name, int do_nonshared, unsigned long *addr, unsigned long
{
struct dcss_segment *seg = kmalloc(sizeof(struct dcss_segment),
GFP_DMA);
- int dcss_command, rc, diag_cc;
+ int rc, diag_cc;
+ unsigned long start_addr, end_addr, dummy;
if (seg == NULL) {
rc = -ENOMEM;
@@ -287,6 +432,13 @@ __segment_load (char *name, int do_nonshared, unsigned long *addr, unsigned long
if (rc < 0)
goto out_free;
+ if (loadshr_scode == DCSS_LOADSHRX) {
+ if (segment_overlaps_others(seg)) {
+ rc = -EBUSY;
+ goto out_free;
+ }
+ }
+
rc = vmem_add_mapping(seg->start_addr, seg->end - seg->start_addr + 1);
if (rc)
@@ -316,20 +468,28 @@ __segment_load (char *name, int do_nonshared, unsigned long *addr, unsigned long
}
if (do_nonshared)
- dcss_command = DCSS_LOADNSR;
+ diag_cc = dcss_diag(&loadnsr_scode, seg->dcss_name,
+ &start_addr, &end_addr);
else
- dcss_command = DCSS_LOADNOLY;
-
- diag_cc = dcss_diag(dcss_command, seg->dcss_name,
- &seg->start_addr, &seg->end);
+ diag_cc = dcss_diag(&loadshr_scode, seg->dcss_name,
+ &start_addr, &end_addr);
+ if (diag_cc < 0) {
+ dcss_diag(&purgeseg_scode, seg->dcss_name,
+ &dummy, &dummy);
+ rc = diag_cc;
+ goto out_resource;
+ }
if (diag_cc > 1) {
PRINT_WARN ("segment_load: could not load segment %s - "
- "diag returned error (%ld)\n",name,seg->end);
- rc = dcss_diag_translate_rc (seg->end);
- dcss_diag(DCSS_PURGESEG, seg->dcss_name,
- &seg->start_addr, &seg->end);
+ "diag returned error (%ld)\n",
+ name, end_addr);
+ rc = dcss_diag_translate_rc(end_addr);
+ dcss_diag(&purgeseg_scode, seg->dcss_name,
+ &dummy, &dummy);
goto out_resource;
}
+ seg->start_addr = start_addr;
+ seg->end = end_addr;
seg->do_nonshared = do_nonshared;
atomic_set(&seg->ref_count, 1);
list_add(&seg->list, &dcss_list);
@@ -423,8 +583,8 @@ int
segment_modify_shared (char *name, int do_nonshared)
{
struct dcss_segment *seg;
- unsigned long dummy;
- int dcss_command, rc, diag_cc;
+ unsigned long start_addr, end_addr, dummy;
+ int rc, diag_cc;
mutex_lock(&dcss_lock);
seg = segment_by_name (name);
@@ -445,38 +605,51 @@ segment_modify_shared (char *name, int do_nonshared)
goto out_unlock;
}
release_resource(seg->res);
- if (do_nonshared) {
- dcss_command = DCSS_LOADNSR;
+ if (do_nonshared)
seg->res->flags &= ~IORESOURCE_READONLY;
- } else {
- dcss_command = DCSS_LOADNOLY;
+ else
if (seg->vm_segtype == SEG_TYPE_SR ||
seg->vm_segtype == SEG_TYPE_ER)
seg->res->flags |= IORESOURCE_READONLY;
- }
+
if (request_resource(&iomem_resource, seg->res)) {
PRINT_WARN("segment_modify_shared: could not reload segment %s"
" - overlapping resources\n", name);
rc = -EBUSY;
kfree(seg->res);
- goto out_del;
+ goto out_del_mem;
+ }
+
+ dcss_diag(&purgeseg_scode, seg->dcss_name, &dummy, &dummy);
+ if (do_nonshared)
+ diag_cc = dcss_diag(&loadnsr_scode, seg->dcss_name,
+ &start_addr, &end_addr);
+ else
+ diag_cc = dcss_diag(&loadshr_scode, seg->dcss_name,
+ &start_addr, &end_addr);
+ if (diag_cc < 0) {
+ rc = diag_cc;
+ goto out_del_res;
}
- dcss_diag(DCSS_PURGESEG, seg->dcss_name, &dummy, &dummy);
- diag_cc = dcss_diag(dcss_command, seg->dcss_name,
- &seg->start_addr, &seg->end);
if (diag_cc > 1) {
PRINT_WARN ("segment_modify_shared: could not reload segment %s"
- " - diag returned error (%ld)\n",name,seg->end);
- rc = dcss_diag_translate_rc (seg->end);
- goto out_del;
+ " - diag returned error (%ld)\n",
+ name, end_addr);
+ rc = dcss_diag_translate_rc(end_addr);
+ goto out_del_res;
}
+ seg->start_addr = start_addr;
+ seg->end = end_addr;
seg->do_nonshared = do_nonshared;
rc = 0;
goto out_unlock;
- out_del:
+ out_del_res:
+ release_resource(seg->res);
+ kfree(seg->res);
+ out_del_mem:
vmem_remove_mapping(seg->start_addr, seg->end - seg->start_addr + 1);
list_del(&seg->list);
- dcss_diag(DCSS_PURGESEG, seg->dcss_name, &dummy, &dummy);
+ dcss_diag(&purgeseg_scode, seg->dcss_name, &dummy, &dummy);
kfree(seg);
out_unlock:
mutex_unlock(&dcss_lock);
@@ -510,7 +683,7 @@ segment_unload(char *name)
kfree(seg->res);
vmem_remove_mapping(seg->start_addr, seg->end - seg->start_addr + 1);
list_del(&seg->list);
- dcss_diag(DCSS_PURGESEG, seg->dcss_name, &dummy, &dummy);
+ dcss_diag(&purgeseg_scode, seg->dcss_name, &dummy, &dummy);
kfree(seg);
out_unlock:
mutex_unlock(&dcss_lock);
@@ -545,7 +718,7 @@ segment_save(char *name)
endpfn = (seg->end) >> PAGE_SHIFT;
sprintf(cmd1, "DEFSEG %s", name);
for (i=0; i<seg->segcnt; i++) {
- sprintf(cmd1+strlen(cmd1), " %X-%X %s",
+ sprintf(cmd1+strlen(cmd1), " %lX-%lX %s",
seg->range[i].start >> PAGE_SHIFT,
seg->range[i].end >> PAGE_SHIFT,
segtype_string[seg->range[i].start & 0xff]);
diff --git a/arch/sh/configs/ap325rxa_defconfig b/arch/sh/configs/ap325rxa_defconfig
index 29926a9b9ce2248a3f8cb03feee5d38ea75a86c0..851c870adf3b0a1447270f9cd5033fe49e8bd45c 100644
--- a/arch/sh/configs/ap325rxa_defconfig
+++ b/arch/sh/configs/ap325rxa_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26
-# Wed Jul 30 01:18:59 2008
+# Linux kernel version: 2.6.27-rc4
+# Tue Aug 26 14:21:17 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -11,6 +11,7 @@ CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
@@ -20,7 +21,6 @@ CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
-CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -58,7 +58,6 @@ CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -89,6 +88,7 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -261,9 +261,10 @@ CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SECCOMP=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
@@ -289,10 +290,6 @@ CONFIG_CMDLINE="console=tty1 console=ttySC5,38400 root=/dev/nfs ip=dhcp"
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -647,6 +644,7 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -690,7 +688,10 @@ CONFIG_DUMMY_CONSOLE=y
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-# CONFIG_UIO is not set
+CONFIG_UIO=y
+# CONFIG_UIO_PDRV is not set
+CONFIG_UIO_PDRV_GENIRQ=y
+# CONFIG_UIO_SMX is not set
#
# File systems
@@ -854,6 +855,7 @@ CONFIG_FRAME_WARN=1024
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig
index c4b3e1d8950d9bac9766e56e560231ab6ff11024..4f8b1974f2c7a5b3d4ba66b5daf962992519ed6b 100644
--- a/arch/sh/configs/migor_defconfig
+++ b/arch/sh/configs/migor_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26
-# Wed Jul 30 01:44:41 2008
+# Linux kernel version: 2.6.27-rc4
+# Tue Aug 26 14:18:17 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -11,6 +11,7 @@ CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
@@ -21,7 +22,6 @@ CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
-CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -87,6 +87,7 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -270,6 +271,7 @@ CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SECCOMP=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -294,10 +296,6 @@ CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ip=on"
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -649,6 +647,7 @@ CONFIG_HW_RANDOM=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
@@ -709,6 +708,7 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -755,6 +755,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -842,7 +844,10 @@ CONFIG_RTC_DRV_RS5C372=y
#
CONFIG_RTC_DRV_SH=y
# CONFIG_DMADEVICES is not set
-# CONFIG_UIO is not set
+CONFIG_UIO=y
+# CONFIG_UIO_PDRV is not set
+CONFIG_UIO_PDRV_GENIRQ=y
+# CONFIG_UIO_SMX is not set
#
# File systems
diff --git a/arch/sh/include/asm/uaccess_64.h b/arch/sh/include/asm/uaccess_64.h
index 81b3d515fcb36920938de61b13412a0d75e95fe4..5580fd471003e156b843df49f3eec236471e7335 100644
--- a/arch/sh/include/asm/uaccess_64.h
+++ b/arch/sh/include/asm/uaccess_64.h
@@ -76,4 +76,6 @@ extern long __put_user_asm_l(void *, long);
extern long __put_user_asm_q(void *, long);
extern void __put_user_unknown(void);
+extern long __strnlen_user(const char *__s, long __n);
+
#endif /* __ASM_SH_UACCESS_64_H */
diff --git a/arch/sh/kernel/cpu/sh5/entry.S b/arch/sh/kernel/cpu/sh5/entry.S
index 04c7da968146636084c58bef6639907093d60368..e640c63d58113046e422e30f9a1b6e6475087700 100644
--- a/arch/sh/kernel/cpu/sh5/entry.S
+++ b/arch/sh/kernel/cpu/sh5/entry.S
@@ -2,7 +2,7 @@
* arch/sh/kernel/cpu/sh5/entry.S
*
* Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2004 - 2007 Paul Mundt
+ * Copyright (C) 2004 - 2008 Paul Mundt
* Copyright (C) 2003, 2004 Richard Curnow
*
* This file is subject to the terms and conditions of the GNU General Public
@@ -923,6 +923,8 @@ ret_from_exception:
blink tr0, ZERO
resume_kernel:
+ CLI()
+
pta restore_all, tr0
getcon KCR0, r6
@@ -939,19 +941,11 @@ need_resched:
andi r7, 0xf0, r7
bne r7, ZERO, tr0
- movi ((PREEMPT_ACTIVE >> 16) & 65535), r8
- shori (PREEMPT_ACTIVE & 65535), r8
- st.l r6, TI_PRE_COUNT, r8
-
- STI()
- movi schedule, r7
+ movi preempt_schedule_irq, r7
ori r7, 1, r7
ptabs r7, tr1
blink tr1, LINK
- st.l r6, TI_PRE_COUNT, ZERO
- CLI()
-
pta need_resched, tr1
blink tr1, ZERO
#endif
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
index 0bc17def55a70ae6bc0d7398d92ffd826f005a14..efbb4268875e3a2b1fc43de0789b08b834cf2b3e 100644
--- a/arch/sh/kernel/entry-common.S
+++ b/arch/sh/kernel/entry-common.S
@@ -92,6 +92,7 @@ ENTRY(ret_from_irq)
bra resume_userspace
nop
ENTRY(resume_kernel)
+ cli
mov.l @(TI_PRE_COUNT,r8), r0 ! current_thread_info->preempt_count
tst r0, r0
bf noresched
@@ -105,28 +106,9 @@ need_resched:
and #0xf0, r0 ! interrupts off (exception path)?
cmp/eq #0xf0, r0
bt noresched
-
- mov.l 1f, r0
- mov.l r0, @(TI_PRE_COUNT,r8)
-
-#ifdef CONFIG_TRACE_IRQFLAGS
mov.l 3f, r0
- jsr @r0
- nop
-#endif
- sti
- mov.l 2f, r0
- jsr @r0
- nop
- mov #0, r0
- mov.l r0, @(TI_PRE_COUNT,r8)
- cli
-#ifdef CONFIG_TRACE_IRQFLAGS
- mov.l 4f, r0
- jsr @r0
+ jsr @r0 ! call preempt_schedule_irq
nop
-#endif
-
bra need_resched
nop
@@ -137,10 +119,7 @@ noresched:
.align 2
1: .long PREEMPT_ACTIVE
2: .long schedule
-#ifdef CONFIG_TRACE_IRQFLAGS
-3: .long trace_hardirqs_on
-4: .long trace_hardirqs_off
-#endif
+3: .long preempt_schedule_irq
#endif
ENTRY(resume_userspace)
diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c
index 4703dff174d59bb7084c832f92a1c364d6ff77df..94df56b0d1f65612d76196ec8ef1bfbb1fb4eeae 100644
--- a/arch/sh/kernel/machine_kexec.c
+++ b/arch/sh/kernel/machine_kexec.c
@@ -102,7 +102,7 @@ void machine_kexec(struct kimage *image)
/* now call it */
rnk = (relocate_new_kernel_t) reboot_code_buffer;
- (*rnk)(page_list, reboot_code_buffer, image->start, vbr_reg);
+ (*rnk)(page_list, reboot_code_buffer, P2SEGADDR(image->start), vbr_reg);
}
void arch_crash_save_vmcoreinfo(void)
diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c
index 5922edd416dbc2b049063d58248fc75132a25fb8..9c6424892bd37fcca32ae16e02e8691198c6c788 100644
--- a/arch/sh/kernel/ptrace_64.c
+++ b/arch/sh/kernel/ptrace_64.c
@@ -131,6 +131,8 @@ void user_enable_single_step(struct task_struct *child)
void user_disable_single_step(struct task_struct *child)
{
+ struct pt_regs *regs = child->thread.uregs;
+
regs->sr &= ~SR_SSTEP;
}
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index a35207655e7b64fba60f4dee70a2fc682b716932..de832056bf1b28ae1196633d0bf23633144f8f26 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -171,6 +171,7 @@ static void __init reserve_crashkernel(void)
(unsigned long)(free_mem >> 20));
crashk_res.start = crash_base;
crashk_res.end = crash_base + crash_size - 1;
+ insert_resource(&iomem_resource, &crashk_res);
}
}
#else
@@ -204,11 +205,6 @@ void __init __add_active_range(unsigned int nid, unsigned long start_pfn,
request_resource(res, &data_resource);
request_resource(res, &bss_resource);
-#ifdef CONFIG_KEXEC
- if (crashk_res.start != crashk_res.end)
- request_resource(res, &crashk_res);
-#endif
-
add_active_range(nid, start_pfn, end_pfn);
}
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index 60c50841143e26103b02a41c04d7ff863055663e..001778f9adaf83eee6cb3766866809516d346bc0 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -82,6 +82,8 @@ asmlinkage void __cpuinit start_secondary(void)
preempt_disable();
+ notify_cpu_starting(smp_processor_id());
+
local_irq_enable();
calibrate_delay();
diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c
index 59cd2859ce9b247e70c27728dd029eaba0fb370f..9061b86d73fadefef5b20d7834a6c25299fcc289 100644
--- a/arch/sh/kernel/sys_sh.c
+++ b/arch/sh/kernel/sys_sh.c
@@ -170,7 +170,7 @@ asmlinkage int sys_ipc(uint call, int first, int second,
version = call >> 16; /* hack for backward compatibility */
call &= 0xffff;
- if (call <= SEMCTL)
+ if (call <= SEMTIMEDOP)
switch (call) {
case SEMOP:
return sys_semtimedop(first,
diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c
index 895bb3f335c77f39481191e54739e8871674f7a1..64b8f7f96f9aed038e87be11ee374d5b0797f239 100644
--- a/arch/sh/mm/consistent.c
+++ b/arch/sh/mm/consistent.c
@@ -101,7 +101,7 @@ static int __init memchunk_setup(char *str)
}
__setup("memchunk.", memchunk_setup);
-static void memchunk_cmdline_override(char *name, unsigned long *sizep)
+static void __init memchunk_cmdline_override(char *name, unsigned long *sizep)
{
char *p = boot_command_line;
int k = strlen(name);
@@ -118,8 +118,8 @@ static void memchunk_cmdline_override(char *name, unsigned long *sizep)
}
}
-int platform_resource_setup_memory(struct platform_device *pdev,
- char *name, unsigned long memsize)
+int __init platform_resource_setup_memory(struct platform_device *pdev,
+ char *name, unsigned long memsize)
{
struct resource *r;
dma_addr_t dma_handle;
diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c
index c481d45f97b748a3748c8fcc813be7d7965555e6..f58c537446a87547bafbbf396a42a65b2875c924 100644
--- a/arch/sparc/kernel/of_device.c
+++ b/arch/sparc/kernel/of_device.c
@@ -241,7 +241,7 @@ static int of_bus_sbus_map(u32 *addr, const u32 *range, int na, int ns, int pna)
return of_bus_default_map(addr, range, na, ns, pna);
}
-static unsigned int of_bus_sbus_get_flags(const u32 *addr)
+static unsigned long of_bus_sbus_get_flags(const u32 *addr, unsigned long flags)
{
return IORESOURCE_MEM;
}
diff --git a/arch/sparc/kernel/ptrace.c b/arch/sparc/kernel/ptrace.c
index 20699c701412dc85506770375e94e3ccbe79efc5..8ce6285a06d55794b7a0ea68035ba65a0b39861e 100644
--- a/arch/sparc/kernel/ptrace.c
+++ b/arch/sparc/kernel/ptrace.c
@@ -288,7 +288,7 @@ static const struct user_regset sparc32_regsets[] = {
*/
[REGSET_GENERAL] = {
.core_note_type = NT_PRSTATUS,
- .n = 38 * sizeof(u32),
+ .n = 38,
.size = sizeof(u32), .align = sizeof(u32),
.get = genregs32_get, .set = genregs32_set
},
@@ -304,7 +304,7 @@ static const struct user_regset sparc32_regsets[] = {
*/
[REGSET_FP] = {
.core_note_type = NT_PRFPREG,
- .n = 99 * sizeof(u32),
+ .n = 99,
.size = sizeof(u32), .align = sizeof(u32),
.get = fpregs32_get, .set = fpregs32_set
},
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 69596402a500092c562b3ec97e7269efcc8981ec..446767e8f5694651b914cce1c1206796bd2f103d 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -88,6 +88,7 @@ void __init smp4d_callin(void)
local_flush_cache_all();
local_flush_tlb_all();
+ notify_cpu_starting(cpuid);
/*
* Unblock the master CPU _only_ when the scheduler state
* of all secondary CPUs will be up-to-date, so after
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index a14a76ac7f36464642ea95f397326c29d3967002..9964890dc1dbe521b0db97ecef41ea076da8f0ca 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -71,6 +71,8 @@ void __cpuinit smp4m_callin(void)
local_flush_cache_all();
local_flush_tlb_all();
+ notify_cpu_starting(cpuid);
+
/* Get our local ticker going. */
smp_setup_percpu_timer();
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index 9b6689d9d57097239641d51653dc921e2607b997..7495bc774685d53df0385bebec0cad80e4a9e27d 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -7,6 +7,7 @@
#include <linux/module.h>
#include <linux/sched.h>
+#include <linux/linkage.h>
#include <linux/ptrace.h>
#include <linux/errno.h>
#include <linux/kernel_stat.h>
@@ -792,6 +793,8 @@ void fixup_irqs(void)
}
spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
}
+
+ tick_ops->disable_irq();
}
#endif
@@ -864,7 +867,7 @@ static void kill_prom_timer(void)
: "g1", "g2");
}
-void init_irqwork_curcpu(void)
+void notrace init_irqwork_curcpu(void)
{
int cpu = hard_smp_processor_id();
@@ -895,7 +898,7 @@ static void __cpuinit register_one_mondo(unsigned long paddr, unsigned long type
}
}
-void __cpuinit sun4v_register_mondo_queues(int this_cpu)
+void __cpuinit notrace sun4v_register_mondo_queues(int this_cpu)
{
struct trap_per_cpu *tb = &trap_block[this_cpu];
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c
index f845f150f565b26a019dea86afa7a6b9d2970ce7..100ebd527499991f39b094709fe597fa77f571f6 100644
--- a/arch/sparc64/kernel/of_device.c
+++ b/arch/sparc64/kernel/of_device.c
@@ -169,7 +169,7 @@ static unsigned long of_bus_default_get_flags(const u32 *addr, unsigned long fla
static int of_bus_pci_match(struct device_node *np)
{
- if (!strcmp(np->type, "pci") || !strcmp(np->type, "pciex")) {
+ if (!strcmp(np->name, "pci")) {
const char *model = of_get_property(np, "model", NULL);
if (model && !strcmp(model, "SUNW,simba"))
@@ -200,7 +200,7 @@ static int of_bus_simba_match(struct device_node *np)
/* Treat PCI busses lacking ranges property just like
* simba.
*/
- if (!strcmp(np->type, "pci") || !strcmp(np->type, "pciex")) {
+ if (!strcmp(np->name, "pci")) {
if (!of_find_property(np, "ranges", NULL))
return 1;
}
@@ -429,7 +429,7 @@ static int __init use_1to1_mapping(struct device_node *pp)
* it lacks a ranges property, and this will include
* cases like Simba.
*/
- if (!strcmp(pp->type, "pci") || !strcmp(pp->type, "pciex"))
+ if (!strcmp(pp->name, "pci"))
return 0;
return 1;
@@ -714,8 +714,7 @@ static unsigned int __init build_one_device_irq(struct of_device *op,
break;
}
} else {
- if (!strcmp(pp->type, "pci") ||
- !strcmp(pp->type, "pciex")) {
+ if (!strcmp(pp->name, "pci")) {
unsigned int this_orig_irq = irq;
irq = pci_irq_swizzle(dp, pp, irq);
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index 55096195458fa0d358364075c5c7f06617112a55..80dad76f8b81c24b55cc3d26177cae9b7fa7ca79 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -425,7 +425,7 @@ struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm,
dev->current_state = 4; /* unknown power state */
dev->error_state = pci_channel_io_normal;
- if (!strcmp(type, "pci") || !strcmp(type, "pciex")) {
+ if (!strcmp(node->name, "pci")) {
/* a PCI-PCI bridge */
dev->hdr_type = PCI_HEADER_TYPE_BRIDGE;
dev->rom_base_reg = PCI_ROM_ADDRESS1;
diff --git a/arch/sparc64/kernel/pci_psycho.c b/arch/sparc64/kernel/pci_psycho.c
index ef5fe29202c2ff586f411dc35fa4095f927fd65b..f85b6bebb0be1c7548366e982270ed4e85c3a320 100644
--- a/arch/sparc64/kernel/pci_psycho.c
+++ b/arch/sparc64/kernel/pci_psycho.c
@@ -575,7 +575,7 @@ static irqreturn_t psycho_pcierr_intr_other(struct pci_pbm_info *pbm, int is_pbm
{
unsigned long csr_reg, csr, csr_error_bits;
irqreturn_t ret = IRQ_NONE;
- u16 stat;
+ u16 stat, *addr;
if (is_pbm_a) {
csr_reg = pbm->controller_regs + PSYCHO_PCIA_CTRL;
@@ -597,7 +597,9 @@ static irqreturn_t psycho_pcierr_intr_other(struct pci_pbm_info *pbm, int is_pbm
printk("%s: PCI SERR signal asserted.\n", pbm->name);
ret = IRQ_HANDLED;
}
- pci_read_config_word(pbm->pci_bus->self, PCI_STATUS, &stat);
+ addr = psycho_pci_config_mkaddr(pbm, pbm->pci_first_busno,
+ 0, PCI_STATUS);
+ pci_config_read16(addr, &stat);
if (stat & (PCI_STATUS_PARITY |
PCI_STATUS_SIG_TARGET_ABORT |
PCI_STATUS_REC_TARGET_ABORT |
@@ -605,7 +607,7 @@ static irqreturn_t psycho_pcierr_intr_other(struct pci_pbm_info *pbm, int is_pbm
PCI_STATUS_SIG_SYSTEM_ERROR)) {
printk("%s: PCI bus error, PCI_STATUS[%04x]\n",
pbm->name, stat);
- pci_write_config_word(pbm->pci_bus->self, PCI_STATUS, 0xffff);
+ pci_config_write16(addr, 0xffff);
ret = IRQ_HANDLED;
}
return ret;
@@ -744,16 +746,16 @@ static void psycho_register_error_handlers(struct pci_pbm_info *pbm)
* the second will just error out since we do not pass in
* IRQF_SHARED.
*/
- err = request_irq(op->irqs[1], psycho_ue_intr, 0,
+ err = request_irq(op->irqs[1], psycho_ue_intr, IRQF_SHARED,
"PSYCHO_UE", pbm);
- err = request_irq(op->irqs[2], psycho_ce_intr, 0,
+ err = request_irq(op->irqs[2], psycho_ce_intr, IRQF_SHARED,
"PSYCHO_CE", pbm);
/* This one, however, ought not to fail. We can just warn
* about it since the system can still operate properly even
* if this fails.
*/
- err = request_irq(op->irqs[0], psycho_pcierr_intr, 0,
+ err = request_irq(op->irqs[0], psycho_pcierr_intr, IRQF_SHARED,
"PSYCHO_PCIERR", pbm);
if (err)
printk(KERN_WARNING "%s: Could not register PCIERR, "
diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c
index 3c048ac4e63859394ea7f28c4a75c91daec9df40..7151513f156e89ce428c0897e29ee7f4acfbde70 100644
--- a/arch/sparc64/kernel/prom.c
+++ b/arch/sparc64/kernel/prom.c
@@ -156,55 +156,11 @@ static unsigned long psycho_pcislot_imap_offset(unsigned long ino)
return PSYCHO_IMAP_B_SLOT0 + (slot * 8);
}
-#define PSYCHO_IMAP_SCSI 0x1000UL
-#define PSYCHO_IMAP_ETH 0x1008UL
-#define PSYCHO_IMAP_BPP 0x1010UL
-#define PSYCHO_IMAP_AU_REC 0x1018UL
-#define PSYCHO_IMAP_AU_PLAY 0x1020UL
-#define PSYCHO_IMAP_PFAIL 0x1028UL
-#define PSYCHO_IMAP_KMS 0x1030UL
-#define PSYCHO_IMAP_FLPY 0x1038UL
-#define PSYCHO_IMAP_SHW 0x1040UL
-#define PSYCHO_IMAP_KBD 0x1048UL
-#define PSYCHO_IMAP_MS 0x1050UL
-#define PSYCHO_IMAP_SER 0x1058UL
-#define PSYCHO_IMAP_TIM0 0x1060UL
-#define PSYCHO_IMAP_TIM1 0x1068UL
-#define PSYCHO_IMAP_UE 0x1070UL
-#define PSYCHO_IMAP_CE 0x1078UL
-#define PSYCHO_IMAP_A_ERR 0x1080UL
-#define PSYCHO_IMAP_B_ERR 0x1088UL
-#define PSYCHO_IMAP_PMGMT 0x1090UL
-#define PSYCHO_IMAP_GFX 0x1098UL
-#define PSYCHO_IMAP_EUPA 0x10a0UL
-
-static unsigned long __psycho_onboard_imap_off[] = {
-/*0x20*/ PSYCHO_IMAP_SCSI,
-/*0x21*/ PSYCHO_IMAP_ETH,
-/*0x22*/ PSYCHO_IMAP_BPP,
-/*0x23*/ PSYCHO_IMAP_AU_REC,
-/*0x24*/ PSYCHO_IMAP_AU_PLAY,
-/*0x25*/ PSYCHO_IMAP_PFAIL,
-/*0x26*/ PSYCHO_IMAP_KMS,
-/*0x27*/ PSYCHO_IMAP_FLPY,
-/*0x28*/ PSYCHO_IMAP_SHW,
-/*0x29*/ PSYCHO_IMAP_KBD,
-/*0x2a*/ PSYCHO_IMAP_MS,
-/*0x2b*/ PSYCHO_IMAP_SER,
-/*0x2c*/ PSYCHO_IMAP_TIM0,
-/*0x2d*/ PSYCHO_IMAP_TIM1,
-/*0x2e*/ PSYCHO_IMAP_UE,
-/*0x2f*/ PSYCHO_IMAP_CE,
-/*0x30*/ PSYCHO_IMAP_A_ERR,
-/*0x31*/ PSYCHO_IMAP_B_ERR,
-/*0x32*/ PSYCHO_IMAP_PMGMT,
-/*0x33*/ PSYCHO_IMAP_GFX,
-/*0x34*/ PSYCHO_IMAP_EUPA,
-};
+#define PSYCHO_OBIO_IMAP_BASE 0x1000UL
+
#define PSYCHO_ONBOARD_IRQ_BASE 0x20
-#define PSYCHO_ONBOARD_IRQ_LAST 0x34
#define psycho_onboard_imap_offset(__ino) \
- __psycho_onboard_imap_off[(__ino) - PSYCHO_ONBOARD_IRQ_BASE]
+ (PSYCHO_OBIO_IMAP_BASE + (((__ino) & 0x1f) << 3))
#define PSYCHO_ICLR_A_SLOT0 0x1400UL
#define PSYCHO_ICLR_SCSI 0x1800UL
@@ -228,10 +184,6 @@ static unsigned int psycho_irq_build(struct device_node *dp,
imap_off = psycho_pcislot_imap_offset(ino);
} else {
/* Onboard device */
- if (ino > PSYCHO_ONBOARD_IRQ_LAST) {
- prom_printf("psycho_irq_build: Wacky INO [%x]\n", ino);
- prom_halt();
- }
imap_off = psycho_onboard_imap_offset(ino);
}
@@ -318,23 +270,6 @@ static void sabre_wsync_handler(unsigned int ino, void *_arg1, void *_arg2)
#define SABRE_IMAP_A_SLOT0 0x0c00UL
#define SABRE_IMAP_B_SLOT0 0x0c20UL
-#define SABRE_IMAP_SCSI 0x1000UL
-#define SABRE_IMAP_ETH 0x1008UL
-#define SABRE_IMAP_BPP 0x1010UL
-#define SABRE_IMAP_AU_REC 0x1018UL
-#define SABRE_IMAP_AU_PLAY 0x1020UL
-#define SABRE_IMAP_PFAIL 0x1028UL
-#define SABRE_IMAP_KMS 0x1030UL
-#define SABRE_IMAP_FLPY 0x1038UL
-#define SABRE_IMAP_SHW 0x1040UL
-#define SABRE_IMAP_KBD 0x1048UL
-#define SABRE_IMAP_MS 0x1050UL
-#define SABRE_IMAP_SER 0x1058UL
-#define SABRE_IMAP_UE 0x1070UL
-#define SABRE_IMAP_CE 0x1078UL
-#define SABRE_IMAP_PCIERR 0x1080UL
-#define SABRE_IMAP_GFX 0x1098UL
-#define SABRE_IMAP_EUPA 0x10a0UL
#define SABRE_ICLR_A_SLOT0 0x1400UL
#define SABRE_ICLR_B_SLOT0 0x1480UL
#define SABRE_ICLR_SCSI 0x1800UL
@@ -364,33 +299,10 @@ static unsigned long sabre_pcislot_imap_offset(unsigned long ino)
return SABRE_IMAP_B_SLOT0 + (slot * 8);
}
-static unsigned long __sabre_onboard_imap_off[] = {
-/*0x20*/ SABRE_IMAP_SCSI,
-/*0x21*/ SABRE_IMAP_ETH,
-/*0x22*/ SABRE_IMAP_BPP,
-/*0x23*/ SABRE_IMAP_AU_REC,
-/*0x24*/ SABRE_IMAP_AU_PLAY,
-/*0x25*/ SABRE_IMAP_PFAIL,
-/*0x26*/ SABRE_IMAP_KMS,
-/*0x27*/ SABRE_IMAP_FLPY,
-/*0x28*/ SABRE_IMAP_SHW,
-/*0x29*/ SABRE_IMAP_KBD,
-/*0x2a*/ SABRE_IMAP_MS,
-/*0x2b*/ SABRE_IMAP_SER,
-/*0x2c*/ 0 /* reserved */,
-/*0x2d*/ 0 /* reserved */,
-/*0x2e*/ SABRE_IMAP_UE,
-/*0x2f*/ SABRE_IMAP_CE,
-/*0x30*/ SABRE_IMAP_PCIERR,
-/*0x31*/ 0 /* reserved */,
-/*0x32*/ 0 /* reserved */,
-/*0x33*/ SABRE_IMAP_GFX,
-/*0x34*/ SABRE_IMAP_EUPA,
-};
-#define SABRE_ONBOARD_IRQ_BASE 0x20
-#define SABRE_ONBOARD_IRQ_LAST 0x30
+#define SABRE_OBIO_IMAP_BASE 0x1000UL
+#define SABRE_ONBOARD_IRQ_BASE 0x20
#define sabre_onboard_imap_offset(__ino) \
- __sabre_onboard_imap_off[(__ino) - SABRE_ONBOARD_IRQ_BASE]
+ (SABRE_OBIO_IMAP_BASE + (((__ino) & 0x1f) << 3))
#define sabre_iclr_offset(ino) \
((ino & 0x20) ? (SABRE_ICLR_SCSI + (((ino) & 0x1f) << 3)) : \
@@ -453,10 +365,6 @@ static unsigned int sabre_irq_build(struct device_node *dp,
imap_off = sabre_pcislot_imap_offset(ino);
} else {
/* onboard device */
- if (ino > SABRE_ONBOARD_IRQ_LAST) {
- prom_printf("sabre_irq_build: Wacky INO [%x]\n", ino);
- prom_halt();
- }
imap_off = sabre_onboard_imap_offset(ino);
}
diff --git a/arch/sparc64/kernel/ptrace.c b/arch/sparc64/kernel/ptrace.c
index bd578cc4856d6de60ed4e3ba54cec2874b32480c..10306e476e388370812cb5f1f03c32d9c61879ef 100644
--- a/arch/sparc64/kernel/ptrace.c
+++ b/arch/sparc64/kernel/ptrace.c
@@ -443,7 +443,7 @@ static const struct user_regset sparc64_regsets[] = {
*/
[REGSET_GENERAL] = {
.core_note_type = NT_PRSTATUS,
- .n = 36 * sizeof(u64),
+ .n = 36,
.size = sizeof(u64), .align = sizeof(u64),
.get = genregs64_get, .set = genregs64_set
},
@@ -455,7 +455,7 @@ static const struct user_regset sparc64_regsets[] = {
*/
[REGSET_FP] = {
.core_note_type = NT_PRFPREG,
- .n = 35 * sizeof(u64),
+ .n = 35,
.size = sizeof(u64), .align = sizeof(u64),
.get = fpregs64_get, .set = fpregs64_set
},
@@ -801,7 +801,7 @@ static const struct user_regset sparc32_regsets[] = {
*/
[REGSET_GENERAL] = {
.core_note_type = NT_PRSTATUS,
- .n = 38 * sizeof(u32),
+ .n = 38,
.size = sizeof(u32), .align = sizeof(u32),
.get = genregs32_get, .set = genregs32_set
},
@@ -817,7 +817,7 @@ static const struct user_regset sparc32_regsets[] = {
*/
[REGSET_FP] = {
.core_note_type = NT_PRFPREG,
- .n = 99 * sizeof(u32),
+ .n = 99,
.size = sizeof(u32), .align = sizeof(u32),
.get = fpregs32_get, .set = fpregs32_set
},
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 743ccad61c60921b36c9bf42a556dac79ac4e23c..2be166c544ca42a27222325cc61001b5190e368c 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -80,8 +80,6 @@ void smp_bogo(struct seq_file *m)
i, cpu_data(i).clock_tick);
}
-static __cacheline_aligned_in_smp DEFINE_SPINLOCK(call_lock);
-
extern void setup_sparc64_timer(void);
static volatile unsigned long callin_flag = 0;
@@ -120,9 +118,9 @@ void __cpuinit smp_callin(void)
while (!cpu_isset(cpuid, smp_commenced_mask))
rmb();
- spin_lock(&call_lock);
+ ipi_call_lock();
cpu_set(cpuid, cpu_online_map);
- spin_unlock(&call_lock);
+ ipi_call_unlock();
/* idle thread is expected to have preempt disabled */
preempt_disable();
@@ -1305,10 +1303,6 @@ int __cpu_disable(void)
c->core_id = 0;
c->proc_id = -1;
- spin_lock(&call_lock);
- cpu_clear(cpu, cpu_online_map);
- spin_unlock(&call_lock);
-
smp_wmb();
/* Make sure no interrupts point to this cpu. */
@@ -1318,6 +1312,10 @@ int __cpu_disable(void)
mdelay(1);
local_irq_disable();
+ ipi_call_lock();
+ cpu_clear(cpu, cpu_online_map);
+ ipi_call_unlock();
+
return 0;
}
diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c
index 3d924121c7960dd5b577c291a9a2dd716a272b2d..c824df13f589a31bdd048ddc1464f8d7e1c9e6d9 100644
--- a/arch/sparc64/kernel/traps.c
+++ b/arch/sparc64/kernel/traps.c
@@ -10,6 +10,7 @@
#include <linux/module.h>
#include <linux/sched.h>
+#include <linux/linkage.h>
#include <linux/kernel.h>
#include <linux/signal.h>
#include <linux/smp.h>
@@ -2453,7 +2454,7 @@ struct trap_per_cpu trap_block[NR_CPUS];
/* This can get invoked before sched_init() so play it super safe
* and use hard_smp_processor_id().
*/
-void init_cur_cpu_trap(struct thread_info *t)
+void notrace init_cur_cpu_trap(struct thread_info *t)
{
int cpu = hard_smp_processor_id();
struct trap_per_cpu *p = &trap_block[cpu];
diff --git a/arch/um/Kconfig.char b/arch/um/Kconfig.char
index 1b238ebae6b39973cbf7d57b0d7dbe8a40f49a06..70dabd1e0652a1a0725962b28a67abcc729010f9 100644
--- a/arch/um/Kconfig.char
+++ b/arch/um/Kconfig.char
@@ -203,6 +203,10 @@ config SOUND
tristate
default UML_SOUND
+config SOUND_OSS_CORE
+ bool
+ default UML_SOUND
+
config HOSTAUDIO
tristate
default UML_SOUND
diff --git a/arch/um/kernel/smp.c b/arch/um/kernel/smp.c
index be2d50c3aa95caf483377b8a54c2caf121ac8117..045772142844690f2471d9330b836da594c945f8 100644
--- a/arch/um/kernel/smp.c
+++ b/arch/um/kernel/smp.c
@@ -85,6 +85,7 @@ static int idle_proc(void *cpup)
while (!cpu_isset(cpu, smp_commenced_mask))
cpu_relax();
+ notify_cpu_starting(cpu);
cpu_set(cpu, cpu_online_map);
default_idle();
return 0;
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 21ef9dd36187313b8e183c786bd6649bfa917ae8..44d4f2130d014be68f3a0171d2e4e980b78443ad 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -29,6 +29,7 @@ config X86
select HAVE_FTRACE
select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64)
select HAVE_ARCH_KGDB if !X86_VOYAGER
+ select HAVE_ARCH_TRACEHOOK
select HAVE_GENERIC_DMA_COHERENT if X86_32
select HAVE_EFFICIENT_UNALIGNED_ACCESS
@@ -553,6 +554,7 @@ config CALGARY_IOMMU_ENABLED_BY_DEFAULT
config AMD_IOMMU
bool "AMD IOMMU support"
select SWIOTLB
+ select PCI_MSI
depends on X86_64 && PCI && ACPI
help
With this option you can enable support for AMD IOMMU hardware in
@@ -1020,7 +1022,7 @@ config HAVE_ARCH_ALLOC_REMAP
config ARCH_FLATMEM_ENABLE
def_bool y
- depends on X86_32 && ARCH_SELECT_MEMORY_MODEL && X86_PC && !NUMA
+ depends on X86_32 && ARCH_SELECT_MEMORY_MODEL && !NUMA
config ARCH_DISCONTIGMEM_ENABLE
def_bool y
@@ -1036,7 +1038,7 @@ config ARCH_SPARSEMEM_DEFAULT
config ARCH_SPARSEMEM_ENABLE
def_bool y
- depends on X86_64 || NUMA || (EXPERIMENTAL && X86_PC)
+ depends on X86_64 || NUMA || (EXPERIMENTAL && X86_PC) || X86_GENERICARCH
select SPARSEMEM_STATIC if X86_32
select SPARSEMEM_VMEMMAP_ENABLE if X86_64
@@ -1117,10 +1119,10 @@ config MTRR
You can safely say Y even if your machine doesn't have MTRRs, you'll
just add about 9 KB to your kernel.
- See <file:Documentation/mtrr.txt> for more information.
+ See <file:Documentation/x86/mtrr.txt> for more information.
config MTRR_SANITIZER
- bool
+ def_bool y
prompt "MTRR cleanup support"
depends on MTRR
help
@@ -1131,7 +1133,7 @@ config MTRR_SANITIZER
The largest mtrr entry size for a continous block can be set with
mtrr_chunk_size.
- If unsure, say N.
+ If unsure, say Y.
config MTRR_SANITIZER_ENABLE_DEFAULT
int "MTRR cleanup enable value (0-1)"
@@ -1191,7 +1193,6 @@ config IRQBALANCE
config SECCOMP
def_bool y
prompt "Enable seccomp to safely compute untrusted bytecode"
- depends on PROC_FS
help
This kernel feature is useful for number crunching applications
that may need to compute untrusted bytecode during their
@@ -1199,7 +1200,7 @@ config SECCOMP
the process as file descriptors supporting the read/write
syscalls, it's possible to isolate those applications in
their own address space using seccomp. Once seccomp is
- enabled via /proc/<pid>/seccomp, it cannot be disabled
+ enabled via prctl(PR_SET_SECCOMP), it cannot be disabled
and the task is only allowed to execute a few safe syscalls
defined by each seccomp mode.
@@ -1356,14 +1357,14 @@ config PHYSICAL_ALIGN
Don't change this unless you know what you are doing.
config HOTPLUG_CPU
- bool "Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL)"
- depends on SMP && HOTPLUG && EXPERIMENTAL && !X86_VOYAGER
+ bool "Support for hot-pluggable CPUs"
+ depends on SMP && HOTPLUG && !X86_VOYAGER
---help---
- Say Y here to experiment with turning CPUs off and on, and to
- enable suspend on SMP systems. CPUs can be controlled through
- /sys/devices/system/cpu.
- Say N if you want to disable CPU hotplug and don't need to
- suspend.
+ Say Y here to allow turning CPUs off and on. CPUs can be
+ controlled through /sys/devices/system/cpu.
+ ( Note: power management support will enable this option
+ automatically on SMP systems. )
+ Say N if you want to disable CPU hotplug.
config COMPAT_VDSO
def_bool y
@@ -1378,6 +1379,51 @@ config COMPAT_VDSO
If unsure, say Y.
+config CMDLINE_BOOL
+ bool "Built-in kernel command line"
+ default n
+ help
+ Allow for specifying boot arguments to the kernel at
+ build time. On some systems (e.g. embedded ones), it is
+ necessary or convenient to provide some or all of the
+ kernel boot arguments with the kernel itself (that is,
+ to not rely on the boot loader to provide them.)
+
+ To compile command line arguments into the kernel,
+ set this option to 'Y', then fill in the
+ the boot arguments in CONFIG_CMDLINE.
+
+ Systems with fully functional boot loaders (i.e. non-embedded)
+ should leave this option set to 'N'.
+
+config CMDLINE
+ string "Built-in kernel command string"
+ depends on CMDLINE_BOOL
+ default ""
+ help
+ Enter arguments here that should be compiled into the kernel
+ image and used at boot time. If the boot loader provides a
+ command line at boot time, it is appended to this string to
+ form the full kernel command line, when the system boots.
+
+ However, you can use the CONFIG_CMDLINE_OVERRIDE option to
+ change this behavior.
+
+ In most cases, the command line (whether built-in or provided
+ by the boot loader) should specify the device for the root
+ file system.
+
+config CMDLINE_OVERRIDE
+ bool "Built-in command line overrides boot loader arguments"
+ default n
+ depends on CMDLINE_BOOL
+ help
+ Set this option to 'Y' to have the kernel ignore the boot loader
+ command line, and use ONLY the built-in command line.
+
+ This is used to work around broken boot loaders. This should
+ be set to 'N' under normal conditions.
+
endmenu
config ARCH_ENABLE_MEMORY_HOTPLUG
@@ -1781,7 +1827,7 @@ config COMPAT_FOR_U64_ALIGNMENT
config SYSVIPC_COMPAT
def_bool y
- depends on X86_64 && COMPAT && SYSVIPC
+ depends on COMPAT && SYSVIPC
endmenu
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 6156ac25ff8cca40b82807e56e9a659c806aa982..f8843c3ae77d5b2e7244e4189666097625d1c825 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -382,14 +382,17 @@ config X86_OOSTORE
# P6_NOPs are a relatively minor optimization that require a family >=
# 6 processor, except that it is broken on certain VIA chips.
# Furthermore, AMD chips prefer a totally different sequence of NOPs
-# (which work on all CPUs). As a result, disallow these if we're
-# compiling X86_GENERIC but not X86_64 (these NOPs do work on all
-# x86-64 capable chips); the list of processors in the right-hand clause
-# are the cores that benefit from this optimization.
+# (which work on all CPUs). In addition, it looks like Virtual PC
+# does not understand them.
+#
+# As a result, disallow these if we're not compiling for X86_64 (these
+# NOPs do work on all x86-64 capable chips); the list of processors in
+# the right-hand clause are the cores that benefit from this optimization.
#
config X86_P6_NOP
def_bool y
- depends on (X86_64 || !X86_GENERIC) && (M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MPENTIUM4 || MPSC)
+ depends on X86_64
+ depends on (MCORE2 || MPENTIUM4 || MPSC)
config X86_TSC
def_bool y
@@ -423,17 +426,9 @@ menuconfig PROCESSOR_SELECT
This lets you choose what x86 vendor support code your kernel
will include.
-config CPU_SUP_INTEL_32
+config CPU_SUP_INTEL
default y
bool "Support Intel processors" if PROCESSOR_SELECT
- depends on !64BIT
- help
- This enables extended support for Intel processors
-
-config CPU_SUP_INTEL_64
- default y
- bool "Support Intel processors" if PROCESSOR_SELECT
- depends on 64BIT
help
This enables extended support for Intel processors
@@ -444,17 +439,9 @@ config CPU_SUP_CYRIX_32
help
This enables extended support for Cyrix processors
-config CPU_SUP_AMD_32
- default y
- bool "Support AMD processors" if PROCESSOR_SELECT
- depends on !64BIT
- help
- This enables extended support for AMD processors
-
-config CPU_SUP_AMD_64
+config CPU_SUP_AMD
default y
bool "Support AMD processors" if PROCESSOR_SELECT
- depends on 64BIT
help
This enables extended support for AMD processors
@@ -485,3 +472,21 @@ config CPU_SUP_UMC_32
depends on !64BIT
help
This enables extended support for UMC processors
+
+config X86_DS
+ bool "Debug Store support"
+ default y
+ help
+ Add support for Debug Store.
+ This allows the kernel to provide a memory buffer to the hardware
+ to store various profiling and tracing events.
+
+config X86_PTRACE_BTS
+ bool "ptrace interface to Branch Trace Store"
+ default y
+ depends on (X86_DS && X86_DEBUGCTLMSR)
+ help
+ Add a ptrace interface to allow collecting an execution trace
+ of the traced task.
+ This collects control flow changes in a (cyclic) buffer and allows
+ debuggers to fill in the gaps and show an execution trace of the debuggee.
diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
index ba7736cf2ec73e8977e447a8ab852d083f079c42..29c5fbf08392359ec77f4149b7b45c24cd8d071b 100644
--- a/arch/x86/boot/compressed/head_32.S
+++ b/arch/x86/boot/compressed/head_32.S
@@ -137,14 +137,15 @@ relocated:
*/
movl output_len(%ebx), %eax
pushl %eax
+ # push arguments for decompress_kernel:
pushl %ebp # output address
movl input_len(%ebx), %eax
pushl %eax # input_len
leal input_data(%ebx), %eax
pushl %eax # input_data
leal boot_heap(%ebx), %eax
- pushl %eax # heap area as third argument
- pushl %esi # real mode pointer as second arg
+ pushl %eax # heap area
+ pushl %esi # real mode pointer
call decompress_kernel
addl $20, %esp
popl %ecx
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index aaf5a2131efceca569d6de7f88556ad13a661b2c..5780d361105bf4863328243386ed69ecdbc89889 100644
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -27,7 +27,7 @@
#include <linux/linkage.h>
#include <linux/screen_info.h>
#include <linux/elf.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/page.h>
#include <asm/boot.h>
#include <asm/bootparam.h>
@@ -251,7 +251,7 @@ static void __putstr(int error, const char *s)
y--;
}
} else {
- vidmem [(x + cols * y) * 2] = c;
+ vidmem[(x + cols * y) * 2] = c;
if (++x >= cols) {
x = 0;
if (++y >= lines) {
@@ -277,7 +277,8 @@ static void *memset(void *s, int c, unsigned n)
int i;
char *ss = s;
- for (i = 0; i < n; i++) ss[i] = c;
+ for (i = 0; i < n; i++)
+ ss[i] = c;
return s;
}
@@ -287,7 +288,8 @@ static void *memcpy(void *dest, const void *src, unsigned n)
const char *s = src;
char *d = dest;
- for (i = 0; i < n; i++) d[i] = s[i];
+ for (i = 0; i < n; i++)
+ d[i] = s[i];
return dest;
}
diff --git a/arch/x86/boot/compressed/relocs.c b/arch/x86/boot/compressed/relocs.c
index a1310c52fc0c6ac6bf97feb276700e9f0662793e..857e492c571e05ac7714d4b54144acc9560110e1 100644
--- a/arch/x86/boot/compressed/relocs.c
+++ b/arch/x86/boot/compressed/relocs.c
@@ -492,7 +492,7 @@ static void walk_relocs(void (*visit)(Elf32_Rel *rel, Elf32_Sym *sym))
continue;
}
sh_symtab = sec_symtab->symtab;
- sym_strtab = sec->link->strtab;
+ sym_strtab = sec_symtab->link->strtab;
for (j = 0; j < sec->shdr.sh_size/sizeof(Elf32_Rel); j++) {
Elf32_Rel *rel;
Elf32_Sym *sym;
diff --git a/arch/x86/boot/cpu.c b/arch/x86/boot/cpu.c
index 75298fe2edca6ac30c76354a573c87fb4eab135c..6ec6bb6e9957a0319259f966c0ac7b2ca4ff69a0 100644
--- a/arch/x86/boot/cpu.c
+++ b/arch/x86/boot/cpu.c
@@ -59,17 +59,18 @@ int validate_cpu(void)
u32 e = err_flags[i];
for (j = 0; j < 32; j++) {
- int n = (i << 5)+j;
- if (*msg_strs < n) {
+ if (msg_strs[0] < i ||
+ (msg_strs[0] == i && msg_strs[1] < j)) {
/* Skip to the next string */
- do {
- msg_strs++;
- } while (*msg_strs);
- msg_strs++;
+ msg_strs += 2;
+ while (*msg_strs++)
+ ;
}
if (e & 1) {
- if (*msg_strs == n && msg_strs[1])
- printf("%s ", msg_strs+1);
+ if (msg_strs[0] == i &&
+ msg_strs[1] == j &&
+ msg_strs[2])
+ printf("%s ", msg_strs+2);
else
printf("%d:%d ", i, j);
}
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
index af86e431acfae2af91957a9932c3bf5fb96bd5fb..b993062e9a5f7fae2d2492abd78cfb9933a0f01a 100644
--- a/arch/x86/boot/header.S
+++ b/arch/x86/boot/header.S
@@ -30,7 +30,6 @@ SYSSEG = DEF_SYSSEG /* system loaded at 0x10000 (65536) */
SYSSIZE = DEF_SYSSIZE /* system size: # of 16-byte clicks */
/* to be loaded */
ROOT_DEV = 0 /* ROOT_DEV is now written by "build" */
-SWAP_DEV = 0 /* SWAP_DEV is now written by "build" */
#ifndef SVGA_MODE
#define SVGA_MODE ASK_VGA
diff --git a/arch/x86/boot/mkcpustr.c b/arch/x86/boot/mkcpustr.c
index 4589caa3e9d1f23c53d6f36ef1949fb50eff9bd1..8ef60f20b371017efc47f60fc371d090d0e76014 100644
--- a/arch/x86/boot/mkcpustr.c
+++ b/arch/x86/boot/mkcpustr.c
@@ -17,31 +17,31 @@
#include "../kernel/cpu/capflags.c"
-#if NCAPFLAGS > 8
-# error "Need to adjust the boot code handling of CPUID strings"
-#endif
-
int main(void)
{
- int i;
+ int i, j;
const char *str;
printf("static const char x86_cap_strs[] = \n");
- for (i = 0; i < NCAPINTS*32; i++) {
- str = x86_cap_flags[i];
-
- if (i == NCAPINTS*32-1) {
- /* The last entry must be unconditional; this
- also consumes the compiler-added null character */
- if (!str)
- str = "";
- printf("\t\"\\x%02x\"\"%s\"\n", i, str);
- } else if (str) {
- printf("#if REQUIRED_MASK%d & (1 << %d)\n"
- "\t\"\\x%02x\"\"%s\\0\"\n"
- "#endif\n",
- i >> 5, i & 31, i, str);
+ for (i = 0; i < NCAPINTS; i++) {
+ for (j = 0; j < 32; j++) {
+ str = x86_cap_flags[i*32+j];
+
+ if (i == NCAPINTS-1 && j == 31) {
+ /* The last entry must be unconditional; this
+ also consumes the compiler-added null
+ character */
+ if (!str)
+ str = "";
+ printf("\t\"\\x%02x\\x%02x\"\"%s\"\n",
+ i, j, str);
+ } else if (str) {
+ printf("#if REQUIRED_MASK%d & (1 << %d)\n"
+ "\t\"\\x%02x\\x%02x\"\"%s\\0\"\n"
+ "#endif\n",
+ i, j, i, j, str);
+ }
}
}
printf("\t;\n");
diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig
index 104275e191a8edc97d2de46c390c011f85206c8a..ef9a52005ec9f726dbf018d43021fd1b3bf3edf8 100644
--- a/arch/x86/configs/i386_defconfig
+++ b/arch/x86/configs/i386_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27-rc4
-# Mon Aug 25 15:04:00 2008
+# Linux kernel version: 2.6.27-rc5
+# Wed Sep 3 17:23:09 2008
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
@@ -202,7 +202,7 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
-# CONFIG_M686 is not set
+CONFIG_M686=y
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
@@ -221,13 +221,14 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
-CONFIG_MCORE2=y
+# CONFIG_MCORE2 is not set
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_CPU=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_X86_XADD=y
+# CONFIG_X86_PPRO_FENCE is not set
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
@@ -235,14 +236,15 @@ CONFIG_X86_POPAD_OK=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
+CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
# CONFIG_IOMMU_HELPER is not set
-CONFIG_NR_CPUS=4
-# CONFIG_SCHED_SMT is not set
+CONFIG_NR_CPUS=64
+CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
@@ -254,7 +256,8 @@ CONFIG_VM86=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
CONFIG_X86_REBOOTFIXUPS=y
-# CONFIG_MICROCODE is not set
+CONFIG_MICROCODE=y
+CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
# CONFIG_NOHIGHMEM is not set
@@ -2115,7 +2118,7 @@ CONFIG_IO_DELAY_0X80=y
CONFIG_DEFAULT_IO_DELAY_TYPE=0
CONFIG_DEBUG_BOOT_PARAMS=y
# CONFIG_CPA_DEBUG is not set
-# CONFIG_OPTIMIZE_INLINING is not set
+CONFIG_OPTIMIZE_INLINING=y
#
# Security options
diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig
index 678c8acefe04da2ed74ee16e8f64077190e3f5f9..e620ea6e2a7a7d7093cdfb829a39487fe2645ee7 100644
--- a/arch/x86/configs/x86_64_defconfig
+++ b/arch/x86/configs/x86_64_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27-rc4
-# Mon Aug 25 14:40:46 2008
+# Linux kernel version: 2.6.27-rc5
+# Wed Sep 3 17:13:39 2008
#
CONFIG_64BIT=y
# CONFIG_X86_32 is not set
@@ -218,17 +218,14 @@ CONFIG_X86_PC=y
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
-CONFIG_MCORE2=y
-# CONFIG_GENERIC_CPU is not set
+# CONFIG_MCORE2 is not set
+CONFIG_GENERIC_CPU=y
CONFIG_X86_CPU=y
-CONFIG_X86_L1_CACHE_BYTES=64
-CONFIG_X86_INTERNODE_CACHE_BYTES=64
+CONFIG_X86_L1_CACHE_BYTES=128
+CONFIG_X86_INTERNODE_CACHE_BYTES=128
CONFIG_X86_CMPXCHG=y
-CONFIG_X86_L1_CACHE_SHIFT=6
+CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_X86_WP_WORKS_OK=y
-CONFIG_X86_INTEL_USERCOPY=y
-CONFIG_X86_USE_PPRO_CHECKSUM=y
-CONFIG_X86_P6_NOP=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
@@ -243,9 +240,8 @@ CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y
CONFIG_AMD_IOMMU=y
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
-# CONFIG_MAXSMP is not set
-CONFIG_NR_CPUS=4
-# CONFIG_SCHED_SMT is not set
+CONFIG_NR_CPUS=64
+CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
@@ -254,7 +250,8 @@ CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
# CONFIG_X86_MCE is not set
# CONFIG_I8K is not set
-# CONFIG_MICROCODE is not set
+CONFIG_MICROCODE=y
+CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
CONFIG_NUMA=y
@@ -290,7 +287,7 @@ CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MTRR=y
# CONFIG_MTRR_SANITIZER is not set
-# CONFIG_X86_PAT is not set
+CONFIG_X86_PAT=y
CONFIG_EFI=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
@@ -2089,7 +2086,7 @@ CONFIG_IO_DELAY_0X80=y
CONFIG_DEFAULT_IO_DELAY_TYPE=0
CONFIG_DEBUG_BOOT_PARAMS=y
# CONFIG_CPA_DEBUG is not set
-# CONFIG_OPTIMIZE_INLINING is not set
+CONFIG_OPTIMIZE_INLINING=y
#
# Security options
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
index 3874c2de54036e125a7f4772d93f37fa277e5c11..903de4aa509496205cf792980d1b6f57b3d87177 100644
--- a/arch/x86/crypto/Makefile
+++ b/arch/x86/crypto/Makefile
@@ -10,6 +10,8 @@ obj-$(CONFIG_CRYPTO_AES_X86_64) += aes-x86_64.o
obj-$(CONFIG_CRYPTO_TWOFISH_X86_64) += twofish-x86_64.o
obj-$(CONFIG_CRYPTO_SALSA20_X86_64) += salsa20-x86_64.o
+obj-$(CONFIG_CRYPTO_CRC32C_INTEL) += crc32c-intel.o
+
aes-i586-y := aes-i586-asm_32.o aes_glue.o
twofish-i586-y := twofish-i586-asm_32.o twofish_glue.o
salsa20-i586-y := salsa20-i586-asm_32.o salsa20_glue.o
diff --git a/arch/x86/crypto/crc32c-intel.c b/arch/x86/crypto/crc32c-intel.c
new file mode 100644
index 0000000000000000000000000000000000000000..070afc5b6c94b404a6664a0e9ff61c714dc498ad
--- /dev/null
+++ b/arch/x86/crypto/crc32c-intel.c
@@ -0,0 +1,197 @@
+/*
+ * Using hardware provided CRC32 instruction to accelerate the CRC32 disposal.
+ * CRC32C polynomial:0x1EDC6F41(BE)/0x82F63B78(LE)
+ * CRC32 is a new instruction in Intel SSE4.2, the reference can be found at:
+ * http://www.intel.com/products/processor/manuals/
+ * Intel(R) 64 and IA-32 Architectures Software Developer's Manual
+ * Volume 2A: Instruction Set Reference, A-M
+ *
+ * Copyright (c) 2008 Austin Zhang <austin_zhang@linux.intel.com>
+ * Copyright (c) 2008 Kent Liu <kent.liu@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/kernel.h>
+#include <crypto/internal/hash.h>
+
+#include <asm/cpufeature.h>
+
+#define CHKSUM_BLOCK_SIZE 1
+#define CHKSUM_DIGEST_SIZE 4
+
+#define SCALE_F sizeof(unsigned long)
+
+#ifdef CONFIG_X86_64
+#define REX_PRE "0x48, "
+#else
+#define REX_PRE
+#endif
+
+static u32 crc32c_intel_le_hw_byte(u32 crc, unsigned char const *data, size_t length)
+{
+ while (length--) {
+ __asm__ __volatile__(
+ ".byte 0xf2, 0xf, 0x38, 0xf0, 0xf1"
+ :"=S"(crc)
+ :"0"(crc), "c"(*data)
+ );
+ data++;
+ }
+
+ return crc;
+}
+
+static u32 __pure crc32c_intel_le_hw(u32 crc, unsigned char const *p, size_t len)
+{
+ unsigned int iquotient = len / SCALE_F;
+ unsigned int iremainder = len % SCALE_F;
+ unsigned long *ptmp = (unsigned long *)p;
+
+ while (iquotient--) {
+ __asm__ __volatile__(
+ ".byte 0xf2, " REX_PRE "0xf, 0x38, 0xf1, 0xf1;"
+ :"=S"(crc)
+ :"0"(crc), "c"(*ptmp)
+ );
+ ptmp++;
+ }
+
+ if (iremainder)
+ crc = crc32c_intel_le_hw_byte(crc, (unsigned char *)ptmp,
+ iremainder);
+
+ return crc;
+}
+
+/*
+ * Setting the seed allows arbitrary accumulators and flexible XOR policy
+ * If your algorithm starts with ~0, then XOR with ~0 before you set
+ * the seed.
+ */
+static int crc32c_intel_setkey(struct crypto_ahash *hash, const u8 *key,
+ unsigned int keylen)
+{
+ u32 *mctx = crypto_ahash_ctx(hash);
+
+ if (keylen != sizeof(u32)) {
+ crypto_ahash_set_flags(hash, CRYPTO_TFM_RES_BAD_KEY_LEN);
+ return -EINVAL;
+ }
+ *mctx = le32_to_cpup((__le32 *)key);
+ return 0;
+}
+
+static int crc32c_intel_init(struct ahash_request *req)
+{
+ u32 *mctx = crypto_ahash_ctx(crypto_ahash_reqtfm(req));
+ u32 *crcp = ahash_request_ctx(req);
+
+ *crcp = *mctx;
+
+ return 0;
+}
+
+static int crc32c_intel_update(struct ahash_request *req)
+{
+ struct crypto_hash_walk walk;
+ u32 *crcp = ahash_request_ctx(req);
+ u32 crc = *crcp;
+ int nbytes;
+
+ for (nbytes = crypto_hash_walk_first(req, &walk); nbytes;
+ nbytes = crypto_hash_walk_done(&walk, 0))
+ crc = crc32c_intel_le_hw(crc, walk.data, nbytes);
+
+ *crcp = crc;
+ return 0;
+}
+
+static int crc32c_intel_final(struct ahash_request *req)
+{
+ u32 *crcp = ahash_request_ctx(req);
+
+ *(__le32 *)req->result = ~cpu_to_le32p(crcp);
+ return 0;
+}
+
+static int crc32c_intel_digest(struct ahash_request *req)
+{
+ struct crypto_hash_walk walk;
+ u32 *mctx = crypto_ahash_ctx(crypto_ahash_reqtfm(req));
+ u32 crc = *mctx;
+ int nbytes;
+
+ for (nbytes = crypto_hash_walk_first(req, &walk); nbytes;
+ nbytes = crypto_hash_walk_done(&walk, 0))
+ crc = crc32c_intel_le_hw(crc, walk.data, nbytes);
+
+ *(__le32 *)req->result = ~cpu_to_le32(crc);
+ return 0;
+}
+
+static int crc32c_intel_cra_init(struct crypto_tfm *tfm)
+{
+ u32 *key = crypto_tfm_ctx(tfm);
+
+ *key = ~0;
+
+ tfm->crt_ahash.reqsize = sizeof(u32);
+
+ return 0;
+}
+
+static struct crypto_alg alg = {
+ .cra_name = "crc32c",
+ .cra_driver_name = "crc32c-intel",
+ .cra_priority = 200,
+ .cra_flags = CRYPTO_ALG_TYPE_AHASH,
+ .cra_blocksize = CHKSUM_BLOCK_SIZE,
+ .cra_alignmask = 3,
+ .cra_ctxsize = sizeof(u32),
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(alg.cra_list),
+ .cra_init = crc32c_intel_cra_init,
+ .cra_type = &crypto_ahash_type,
+ .cra_u = {
+ .ahash = {
+ .digestsize = CHKSUM_DIGEST_SIZE,
+ .setkey = crc32c_intel_setkey,
+ .init = crc32c_intel_init,
+ .update = crc32c_intel_update,
+ .final = crc32c_intel_final,
+ .digest = crc32c_intel_digest,
+ }
+ }
+};
+
+
+static int __init crc32c_intel_mod_init(void)
+{
+ if (cpu_has_xmm4_2)
+ return crypto_register_alg(&alg);
+ else
+ return -ENODEV;
+}
+
+static void __exit crc32c_intel_mod_fini(void)
+{
+ crypto_unregister_alg(&alg);
+}
+
+module_init(crc32c_intel_mod_init);
+module_exit(crc32c_intel_mod_fini);
+
+MODULE_AUTHOR("Austin Zhang <austin.zhang@intel.com>, Kent Liu <kent.liu@intel.com>");
+MODULE_DESCRIPTION("CRC32c (Castagnoli) optimization using Intel Hardware.");
+MODULE_LICENSE("GPL");
+
+MODULE_ALIAS("crc32c");
+MODULE_ALIAS("crc32c-intel");
+
diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index a0e1dbe67dc145cd437661ea2f472c9865e08578..127ec3f072144b7976d19533989cd97cc41da327 100644
--- a/arch/x86/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
@@ -85,8 +85,10 @@ static void dump_thread32(struct pt_regs *regs, struct user32 *dump)
dump->regs.ax = regs->ax;
dump->regs.ds = current->thread.ds;
dump->regs.es = current->thread.es;
- asm("movl %%fs,%0" : "=r" (fs)); dump->regs.fs = fs;
- asm("movl %%gs,%0" : "=r" (gs)); dump->regs.gs = gs;
+ savesegment(fs, fs);
+ dump->regs.fs = fs;
+ savesegment(gs, gs);
+ dump->regs.gs = gs;
dump->regs.orig_ax = regs->orig_ax;
dump->regs.ip = regs->ip;
dump->regs.cs = regs->cs;
@@ -430,8 +432,9 @@ static int load_aout_binary(struct linux_binprm *bprm, struct pt_regs *regs)
current->mm->start_stack =
(unsigned long)create_aout_tables((char __user *)bprm->p, bprm);
/* start thread */
- asm volatile("movl %0,%%fs" :: "r" (0)); \
- asm volatile("movl %0,%%es; movl %0,%%ds": :"r" (__USER32_DS));
+ loadsegment(fs, 0);
+ loadsegment(ds, __USER32_DS);
+ loadsegment(es, __USER32_DS);
load_gs_index(0);
(regs)->ip = ex.a_entry;
(regs)->sp = current->mm->start_stack;
diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index f25a10124005c5a4911ba563a87ee94320ddd811..8d64c1bc84743bf8e04a8435eb8cf9becd927369 100644
--- a/arch/x86/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
@@ -207,7 +207,7 @@ struct rt_sigframe
{ unsigned int cur; \
unsigned short pre; \
err |= __get_user(pre, &sc->seg); \
- asm volatile("movl %%" #seg ",%0" : "=r" (cur)); \
+ savesegment(seg, cur); \
pre |= mask; \
if (pre != cur) loadsegment(seg, pre); }
@@ -236,7 +236,7 @@ static int ia32_restore_sigcontext(struct pt_regs *regs,
*/
err |= __get_user(gs, &sc->gs);
gs |= 3;
- asm("movl %%gs,%0" : "=r" (oldgs));
+ savesegment(gs, oldgs);
if (gs != oldgs)
load_gs_index(gs);
@@ -342,14 +342,13 @@ static int ia32_setup_sigcontext(struct sigcontext_ia32 __user *sc,
{
int tmp, err = 0;
- tmp = 0;
- __asm__("movl %%gs,%0" : "=r"(tmp): "0"(tmp));
+ savesegment(gs, tmp);
err |= __put_user(tmp, (unsigned int __user *)&sc->gs);
- __asm__("movl %%fs,%0" : "=r"(tmp): "0"(tmp));
+ savesegment(fs, tmp);
err |= __put_user(tmp, (unsigned int __user *)&sc->fs);
- __asm__("movl %%ds,%0" : "=r"(tmp): "0"(tmp));
+ savesegment(ds, tmp);
err |= __put_user(tmp, (unsigned int __user *)&sc->ds);
- __asm__("movl %%es,%0" : "=r"(tmp): "0"(tmp));
+ savesegment(es, tmp);
err |= __put_user(tmp, (unsigned int __user *)&sc->es);
err |= __put_user((u32)regs->di, &sc->di);
@@ -491,8 +490,8 @@ int ia32_setup_frame(int sig, struct k_sigaction *ka,
regs->dx = 0;
regs->cx = 0;
- asm volatile("movl %0,%%ds" :: "r" (__USER32_DS));
- asm volatile("movl %0,%%es" :: "r" (__USER32_DS));
+ loadsegment(ds, __USER32_DS);
+ loadsegment(es, __USER32_DS);
regs->cs = __USER32_CS;
regs->ss = __USER32_DS;
@@ -588,8 +587,8 @@ int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
regs->dx = (unsigned long) &frame->info;
regs->cx = (unsigned long) &frame->uc;
- asm volatile("movl %0,%%ds" :: "r" (__USER32_DS));
- asm volatile("movl %0,%%es" :: "r" (__USER32_DS));
+ loadsegment(ds, __USER32_DS);
+ loadsegment(es, __USER32_DS);
regs->cs = __USER32_CS;
regs->ss = __USER32_DS;
diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
index d3c64088b981f02fe5614ec53c3539b5bd3b703a..beda4232ce695cc2f42aea28dea84dad02a38235 100644
--- a/arch/x86/ia32/sys_ia32.c
+++ b/arch/x86/ia32/sys_ia32.c
@@ -556,15 +556,6 @@ asmlinkage long sys32_rt_sigqueueinfo(int pid, int sig,
return ret;
}
-/* These are here just in case some old ia32 binary calls it. */
-asmlinkage long sys32_pause(void)
-{
- current->state = TASK_INTERRUPTIBLE;
- schedule();
- return -ERESTARTNOHAND;
-}
-
-
#ifdef CONFIG_SYSCTL_SYSCALL
struct sysctl_ia32 {
unsigned int name;
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 27ef365e757da7cb55cc9a3ade5b6110b2080326..c2ac1b4515a0b95f9dd54717127144b50cc550ee 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -58,7 +58,6 @@ EXPORT_SYMBOL(acpi_disabled);
#ifdef CONFIG_X86_64
#include <asm/proto.h>
-#include <asm/genapic.h>
#else /* X86 */
@@ -97,8 +96,6 @@ static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
#warning ACPI uses CMPXCHG, i486 and later hardware
#endif
-static int acpi_mcfg_64bit_base_addr __initdata = FALSE;
-
/* --------------------------------------------------------------------------
Boot-time Configuration
-------------------------------------------------------------------------- */
@@ -160,6 +157,8 @@ char *__init __acpi_map_table(unsigned long phys, unsigned long size)
struct acpi_mcfg_allocation *pci_mmcfg_config;
int pci_mmcfg_config_num;
+static int acpi_mcfg_64bit_base_addr __initdata = FALSE;
+
static int __init acpi_mcfg_oem_check(struct acpi_table_mcfg *mcfg)
{
if (!strcmp(mcfg->header.oem_id, "SGI"))
@@ -253,10 +252,8 @@ static void __cpuinit acpi_register_lapic(int id, u8 enabled)
return;
}
-#ifdef CONFIG_X86_32
if (boot_cpu_physical_apicid != -1U)
ver = apic_version[boot_cpu_physical_apicid];
-#endif
generic_processor_info(id, ver);
}
@@ -776,10 +773,8 @@ static void __init acpi_register_lapic_address(unsigned long address)
set_fixmap_nocache(FIX_APIC_BASE, address);
if (boot_cpu_physical_apicid == -1U) {
boot_cpu_physical_apicid = read_apic_id();
-#ifdef CONFIG_X86_32
apic_version[boot_cpu_physical_apicid] =
GET_APIC_VERSION(apic_read(APIC_LVR));
-#endif
}
}
@@ -1605,6 +1600,14 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
* is not connected at all. Force ignoring BIOS IRQ0 pin2
* override in that cases.
*/
+ {
+ .callback = dmi_ignore_irq0_timer_override,
+ .ident = "HP nx6115 laptop",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq nx6115"),
+ },
+ },
{
.callback = dmi_ignore_irq0_timer_override,
.ident = "HP NX6125 laptop",
@@ -1621,6 +1624,14 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq nx6325"),
},
},
+ {
+ .callback = dmi_ignore_irq0_timer_override,
+ .ident = "HP 6715b laptop",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq 6715b"),
+ },
+ },
{}
};
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 69b4d060b21c4c32e8e40b45c9dc2171c1b56505..34e4d112b1ef1bf54720a17f71756f8dd1394dfa 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -33,6 +33,10 @@
static DEFINE_RWLOCK(amd_iommu_devtable_lock);
+/* A list of preallocated protection domains */
+static LIST_HEAD(iommu_pd_list);
+static DEFINE_SPINLOCK(iommu_pd_list_lock);
+
/*
* general struct to manage commands send to an IOMMU
*/
@@ -49,6 +53,102 @@ static int iommu_has_npcache(struct amd_iommu *iommu)
return iommu->cap & IOMMU_CAP_NPCACHE;
}
+/****************************************************************************
+ *
+ * Interrupt handling functions
+ *
+ ****************************************************************************/
+
+static void iommu_print_event(void *__evt)
+{
+ u32 *event = __evt;
+ int type = (event[1] >> EVENT_TYPE_SHIFT) & EVENT_TYPE_MASK;
+ int devid = (event[0] >> EVENT_DEVID_SHIFT) & EVENT_DEVID_MASK;
+ int domid = (event[1] >> EVENT_DOMID_SHIFT) & EVENT_DOMID_MASK;
+ int flags = (event[1] >> EVENT_FLAGS_SHIFT) & EVENT_FLAGS_MASK;
+ u64 address = (u64)(((u64)event[3]) << 32) | event[2];
+
+ printk(KERN_ERR "AMD IOMMU: Event logged [");
+
+ switch (type) {
+ case EVENT_TYPE_ILL_DEV:
+ printk("ILLEGAL_DEV_TABLE_ENTRY device=%02x:%02x.%x "
+ "address=0x%016llx flags=0x%04x]\n",
+ PCI_BUS(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ address, flags);
+ break;
+ case EVENT_TYPE_IO_FAULT:
+ printk("IO_PAGE_FAULT device=%02x:%02x.%x "
+ "domain=0x%04x address=0x%016llx flags=0x%04x]\n",
+ PCI_BUS(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ domid, address, flags);
+ break;
+ case EVENT_TYPE_DEV_TAB_ERR:
+ printk("DEV_TAB_HARDWARE_ERROR device=%02x:%02x.%x "
+ "address=0x%016llx flags=0x%04x]\n",
+ PCI_BUS(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ address, flags);
+ break;
+ case EVENT_TYPE_PAGE_TAB_ERR:
+ printk("PAGE_TAB_HARDWARE_ERROR device=%02x:%02x.%x "
+ "domain=0x%04x address=0x%016llx flags=0x%04x]\n",
+ PCI_BUS(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ domid, address, flags);
+ break;
+ case EVENT_TYPE_ILL_CMD:
+ printk("ILLEGAL_COMMAND_ERROR address=0x%016llx]\n", address);
+ break;
+ case EVENT_TYPE_CMD_HARD_ERR:
+ printk("COMMAND_HARDWARE_ERROR address=0x%016llx "
+ "flags=0x%04x]\n", address, flags);
+ break;
+ case EVENT_TYPE_IOTLB_INV_TO:
+ printk("IOTLB_INV_TIMEOUT device=%02x:%02x.%x "
+ "address=0x%016llx]\n",
+ PCI_BUS(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ address);
+ break;
+ case EVENT_TYPE_INV_DEV_REQ:
+ printk("INVALID_DEVICE_REQUEST device=%02x:%02x.%x "
+ "address=0x%016llx flags=0x%04x]\n",
+ PCI_BUS(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ address, flags);
+ break;
+ default:
+ printk(KERN_ERR "UNKNOWN type=0x%02x]\n", type);
+ }
+}
+
+static void iommu_poll_events(struct amd_iommu *iommu)
+{
+ u32 head, tail;
+ unsigned long flags;
+
+ spin_lock_irqsave(&iommu->lock, flags);
+
+ head = readl(iommu->mmio_base + MMIO_EVT_HEAD_OFFSET);
+ tail = readl(iommu->mmio_base + MMIO_EVT_TAIL_OFFSET);
+
+ while (head != tail) {
+ iommu_print_event(iommu->evt_buf + head);
+ head = (head + EVENT_ENTRY_SIZE) % iommu->evt_buf_size;
+ }
+
+ writel(head, iommu->mmio_base + MMIO_EVT_HEAD_OFFSET);
+
+ spin_unlock_irqrestore(&iommu->lock, flags);
+}
+
+irqreturn_t amd_iommu_int_handler(int irq, void *data)
+{
+ struct amd_iommu *iommu;
+
+ list_for_each_entry(iommu, &amd_iommu_list, list)
+ iommu_poll_events(iommu);
+
+ return IRQ_HANDLED;
+}
+
/****************************************************************************
*
* IOMMU command queuing functions
@@ -101,10 +201,10 @@ static int iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd)
*/
static int iommu_completion_wait(struct amd_iommu *iommu)
{
- int ret, ready = 0;
+ int ret = 0, ready = 0;
unsigned status = 0;
struct iommu_cmd cmd;
- unsigned long i = 0;
+ unsigned long flags, i = 0;
memset(&cmd, 0, sizeof(cmd));
cmd.data[0] = CMD_COMPL_WAIT_INT_MASK;
@@ -112,10 +212,12 @@ static int iommu_completion_wait(struct amd_iommu *iommu)
iommu->need_sync = 0;
- ret = iommu_queue_command(iommu, &cmd);
+ spin_lock_irqsave(&iommu->lock, flags);
+
+ ret = __iommu_queue_command(iommu, &cmd);
if (ret)
- return ret;
+ goto out;
while (!ready && (i < EXIT_LOOP_COUNT)) {
++i;
@@ -130,6 +232,8 @@ static int iommu_completion_wait(struct amd_iommu *iommu)
if (unlikely((i == EXIT_LOOP_COUNT) && printk_ratelimit()))
printk(KERN_WARNING "AMD IOMMU: Completion wait loop failed\n");
+out:
+ spin_unlock_irqrestore(&iommu->lock, flags);
return 0;
}
@@ -140,6 +244,7 @@ static int iommu_completion_wait(struct amd_iommu *iommu)
static int iommu_queue_inv_dev_entry(struct amd_iommu *iommu, u16 devid)
{
struct iommu_cmd cmd;
+ int ret;
BUG_ON(iommu == NULL);
@@ -147,9 +252,11 @@ static int iommu_queue_inv_dev_entry(struct amd_iommu *iommu, u16 devid)
CMD_SET_TYPE(&cmd, CMD_INV_DEV_ENTRY);
cmd.data[0] = devid;
+ ret = iommu_queue_command(iommu, &cmd);
+
iommu->need_sync = 1;
- return iommu_queue_command(iommu, &cmd);
+ return ret;
}
/*
@@ -159,6 +266,7 @@ static int iommu_queue_inv_iommu_pages(struct amd_iommu *iommu,
u64 address, u16 domid, int pde, int s)
{
struct iommu_cmd cmd;
+ int ret;
memset(&cmd, 0, sizeof(cmd));
address &= PAGE_MASK;
@@ -171,9 +279,11 @@ static int iommu_queue_inv_iommu_pages(struct amd_iommu *iommu,
if (pde) /* PDE bit - we wan't flush everything not only the PTEs */
cmd.data[2] |= CMD_INV_IOMMU_PAGES_PDE_MASK;
+ ret = iommu_queue_command(iommu, &cmd);
+
iommu->need_sync = 1;
- return iommu_queue_command(iommu, &cmd);
+ return ret;
}
/*
@@ -203,6 +313,14 @@ static int iommu_flush_pages(struct amd_iommu *iommu, u16 domid,
return 0;
}
+/* Flush the whole IO/TLB for a given protection domain */
+static void iommu_flush_tlb(struct amd_iommu *iommu, u16 domid)
+{
+ u64 address = CMD_INV_IOMMU_ALL_PAGES_ADDRESS;
+
+ iommu_queue_inv_iommu_pages(iommu, address, domid, 0, 1);
+}
+
/****************************************************************************
*
* The functions below are used the create the page table mappings for
@@ -362,11 +480,6 @@ static int init_unity_mappings_for_device(struct dma_ops_domain *dma_dom,
* efficient allocator.
*
****************************************************************************/
-static unsigned long dma_mask_to_pages(unsigned long mask)
-{
- return (mask >> PAGE_SHIFT) +
- (PAGE_ALIGN(mask & ~PAGE_MASK) >> PAGE_SHIFT);
-}
/*
* The address allocator core function.
@@ -375,25 +488,31 @@ static unsigned long dma_mask_to_pages(unsigned long mask)
*/
static unsigned long dma_ops_alloc_addresses(struct device *dev,
struct dma_ops_domain *dom,
- unsigned int pages)
+ unsigned int pages,
+ unsigned long align_mask,
+ u64 dma_mask)
{
- unsigned long limit = dma_mask_to_pages(*dev->dma_mask);
+ unsigned long limit;
unsigned long address;
- unsigned long size = dom->aperture_size >> PAGE_SHIFT;
unsigned long boundary_size;
boundary_size = ALIGN(dma_get_seg_boundary(dev) + 1,
PAGE_SIZE) >> PAGE_SHIFT;
- limit = limit < size ? limit : size;
+ limit = iommu_device_max_index(dom->aperture_size >> PAGE_SHIFT, 0,
+ dma_mask >> PAGE_SHIFT);
- if (dom->next_bit >= limit)
+ if (dom->next_bit >= limit) {
dom->next_bit = 0;
+ dom->need_flush = true;
+ }
address = iommu_area_alloc(dom->bitmap, limit, dom->next_bit, pages,
- 0 , boundary_size, 0);
- if (address == -1)
+ 0 , boundary_size, align_mask);
+ if (address == -1) {
address = iommu_area_alloc(dom->bitmap, limit, 0, pages,
- 0, boundary_size, 0);
+ 0, boundary_size, align_mask);
+ dom->need_flush = true;
+ }
if (likely(address != -1)) {
dom->next_bit = address + pages;
@@ -459,7 +578,7 @@ static void dma_ops_reserve_addresses(struct dma_ops_domain *dom,
if (start_page + pages > last_page)
pages = last_page - start_page;
- set_bit_string(dom->bitmap, start_page, pages);
+ iommu_area_reserve(dom->bitmap, start_page, pages);
}
static void dma_ops_free_pagetable(struct dma_ops_domain *dma_dom)
@@ -553,6 +672,9 @@ static struct dma_ops_domain *dma_ops_domain_alloc(struct amd_iommu *iommu,
dma_dom->bitmap[0] = 1;
dma_dom->next_bit = 0;
+ dma_dom->need_flush = false;
+ dma_dom->target_dev = 0xffff;
+
/* Intialize the exclusion range if necessary */
if (iommu->exclusion_start &&
iommu->exclusion_start < dma_dom->aperture_size) {
@@ -623,12 +745,13 @@ static void set_device_domain(struct amd_iommu *iommu,
u64 pte_root = virt_to_phys(domain->pt_root);
- pte_root |= (domain->mode & 0x07) << 9;
- pte_root |= IOMMU_PTE_IR | IOMMU_PTE_IW | IOMMU_PTE_P | 2;
+ pte_root |= (domain->mode & DEV_ENTRY_MODE_MASK)
+ << DEV_ENTRY_MODE_SHIFT;
+ pte_root |= IOMMU_PTE_IR | IOMMU_PTE_IW | IOMMU_PTE_P | IOMMU_PTE_TV;
write_lock_irqsave(&amd_iommu_devtable_lock, flags);
- amd_iommu_dev_table[devid].data[0] = pte_root;
- amd_iommu_dev_table[devid].data[1] = pte_root >> 32;
+ amd_iommu_dev_table[devid].data[0] = lower_32_bits(pte_root);
+ amd_iommu_dev_table[devid].data[1] = upper_32_bits(pte_root);
amd_iommu_dev_table[devid].data[2] = domain->id;
amd_iommu_pd_table[devid] = domain;
@@ -645,6 +768,45 @@ static void set_device_domain(struct amd_iommu *iommu,
*
*****************************************************************************/
+/*
+ * This function checks if the driver got a valid device from the caller to
+ * avoid dereferencing invalid pointers.
+ */
+static bool check_device(struct device *dev)
+{
+ if (!dev || !dev->dma_mask)
+ return false;
+
+ return true;
+}
+
+/*
+ * In this function the list of preallocated protection domains is traversed to
+ * find the domain for a specific device
+ */
+static struct dma_ops_domain *find_protection_domain(u16 devid)
+{
+ struct dma_ops_domain *entry, *ret = NULL;
+ unsigned long flags;
+
+ if (list_empty(&iommu_pd_list))
+ return NULL;
+
+ spin_lock_irqsave(&iommu_pd_list_lock, flags);
+
+ list_for_each_entry(entry, &iommu_pd_list, list) {
+ if (entry->target_dev == devid) {
+ ret = entry;
+ list_del(&ret->list);
+ break;
+ }
+ }
+
+ spin_unlock_irqrestore(&iommu_pd_list_lock, flags);
+
+ return ret;
+}
+
/*
* In the dma_ops path we only have the struct device. This function
* finds the corresponding IOMMU, the protection domain and the
@@ -661,27 +823,30 @@ static int get_device_resources(struct device *dev,
struct pci_dev *pcidev;
u16 _bdf;
- BUG_ON(!dev || dev->bus != &pci_bus_type || !dev->dma_mask);
+ *iommu = NULL;
+ *domain = NULL;
+ *bdf = 0xffff;
+
+ if (dev->bus != &pci_bus_type)
+ return 0;
pcidev = to_pci_dev(dev);
_bdf = calc_devid(pcidev->bus->number, pcidev->devfn);
/* device not translated by any IOMMU in the system? */
- if (_bdf > amd_iommu_last_bdf) {
- *iommu = NULL;
- *domain = NULL;
- *bdf = 0xffff;
+ if (_bdf > amd_iommu_last_bdf)
return 0;
- }
*bdf = amd_iommu_alias_table[_bdf];
*iommu = amd_iommu_rlookup_table[*bdf];
if (*iommu == NULL)
return 0;
- dma_dom = (*iommu)->default_dom;
*domain = domain_for_device(*bdf);
if (*domain == NULL) {
+ dma_dom = find_protection_domain(*bdf);
+ if (!dma_dom)
+ dma_dom = (*iommu)->default_dom;
*domain = &dma_dom->domain;
set_device_domain(*iommu, *domain, *bdf);
printk(KERN_INFO "AMD IOMMU: Using protection domain %d for "
@@ -760,17 +925,24 @@ static dma_addr_t __map_single(struct device *dev,
struct dma_ops_domain *dma_dom,
phys_addr_t paddr,
size_t size,
- int dir)
+ int dir,
+ bool align,
+ u64 dma_mask)
{
dma_addr_t offset = paddr & ~PAGE_MASK;
dma_addr_t address, start;
unsigned int pages;
+ unsigned long align_mask = 0;
int i;
pages = iommu_num_pages(paddr, size);
paddr &= PAGE_MASK;
- address = dma_ops_alloc_addresses(dev, dma_dom, pages);
+ if (align)
+ align_mask = (1UL << get_order(size)) - 1;
+
+ address = dma_ops_alloc_addresses(dev, dma_dom, pages, align_mask,
+ dma_mask);
if (unlikely(address == bad_dma_address))
goto out;
@@ -782,6 +954,12 @@ static dma_addr_t __map_single(struct device *dev,
}
address += offset;
+ if (unlikely(dma_dom->need_flush && !amd_iommu_unmap_flush)) {
+ iommu_flush_tlb(iommu, dma_dom->domain.id);
+ dma_dom->need_flush = false;
+ } else if (unlikely(iommu_has_npcache(iommu)))
+ iommu_flush_pages(iommu, dma_dom->domain.id, address, size);
+
out:
return address;
}
@@ -812,6 +990,9 @@ static void __unmap_single(struct amd_iommu *iommu,
}
dma_ops_free_addresses(dma_dom, dma_addr, pages);
+
+ if (amd_iommu_unmap_flush)
+ iommu_flush_pages(iommu, dma_dom->domain.id, dma_addr, size);
}
/*
@@ -825,6 +1006,12 @@ static dma_addr_t map_single(struct device *dev, phys_addr_t paddr,
struct protection_domain *domain;
u16 devid;
dma_addr_t addr;
+ u64 dma_mask;
+
+ if (!check_device(dev))
+ return bad_dma_address;
+
+ dma_mask = *dev->dma_mask;
get_device_resources(dev, &iommu, &domain, &devid);
@@ -833,14 +1020,12 @@ static dma_addr_t map_single(struct device *dev, phys_addr_t paddr,
return (dma_addr_t)paddr;
spin_lock_irqsave(&domain->lock, flags);
- addr = __map_single(dev, iommu, domain->priv, paddr, size, dir);
+ addr = __map_single(dev, iommu, domain->priv, paddr, size, dir, false,
+ dma_mask);
if (addr == bad_dma_address)
goto out;
- if (iommu_has_npcache(iommu))
- iommu_flush_pages(iommu, domain->id, addr, size);
-
- if (iommu->need_sync)
+ if (unlikely(iommu->need_sync))
iommu_completion_wait(iommu);
out:
@@ -860,7 +1045,8 @@ static void unmap_single(struct device *dev, dma_addr_t dma_addr,
struct protection_domain *domain;
u16 devid;
- if (!get_device_resources(dev, &iommu, &domain, &devid))
+ if (!check_device(dev) ||
+ !get_device_resources(dev, &iommu, &domain, &devid))
/* device not handled by any AMD IOMMU */
return;
@@ -868,9 +1054,7 @@ static void unmap_single(struct device *dev, dma_addr_t dma_addr,
__unmap_single(iommu, domain->priv, dma_addr, size, dir);
- iommu_flush_pages(iommu, domain->id, dma_addr, size);
-
- if (iommu->need_sync)
+ if (unlikely(iommu->need_sync))
iommu_completion_wait(iommu);
spin_unlock_irqrestore(&domain->lock, flags);
@@ -909,6 +1093,12 @@ static int map_sg(struct device *dev, struct scatterlist *sglist,
struct scatterlist *s;
phys_addr_t paddr;
int mapped_elems = 0;
+ u64 dma_mask;
+
+ if (!check_device(dev))
+ return 0;
+
+ dma_mask = *dev->dma_mask;
get_device_resources(dev, &iommu, &domain, &devid);
@@ -921,19 +1111,17 @@ static int map_sg(struct device *dev, struct scatterlist *sglist,
paddr = sg_phys(s);
s->dma_address = __map_single(dev, iommu, domain->priv,
- paddr, s->length, dir);
+ paddr, s->length, dir, false,
+ dma_mask);
if (s->dma_address) {
s->dma_length = s->length;
mapped_elems++;
} else
goto unmap;
- if (iommu_has_npcache(iommu))
- iommu_flush_pages(iommu, domain->id, s->dma_address,
- s->dma_length);
}
- if (iommu->need_sync)
+ if (unlikely(iommu->need_sync))
iommu_completion_wait(iommu);
out:
@@ -967,7 +1155,8 @@ static void unmap_sg(struct device *dev, struct scatterlist *sglist,
u16 devid;
int i;
- if (!get_device_resources(dev, &iommu, &domain, &devid))
+ if (!check_device(dev) ||
+ !get_device_resources(dev, &iommu, &domain, &devid))
return;
spin_lock_irqsave(&domain->lock, flags);
@@ -975,12 +1164,10 @@ static void unmap_sg(struct device *dev, struct scatterlist *sglist,
for_each_sg(sglist, s, nelems, i) {
__unmap_single(iommu, domain->priv, s->dma_address,
s->dma_length, dir);
- iommu_flush_pages(iommu, domain->id, s->dma_address,
- s->dma_length);
s->dma_address = s->dma_length = 0;
}
- if (iommu->need_sync)
+ if (unlikely(iommu->need_sync))
iommu_completion_wait(iommu);
spin_unlock_irqrestore(&domain->lock, flags);
@@ -998,25 +1185,33 @@ static void *alloc_coherent(struct device *dev, size_t size,
struct protection_domain *domain;
u16 devid;
phys_addr_t paddr;
+ u64 dma_mask = dev->coherent_dma_mask;
+
+ if (!check_device(dev))
+ return NULL;
+ if (!get_device_resources(dev, &iommu, &domain, &devid))
+ flag &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32);
+
+ flag |= __GFP_ZERO;
virt_addr = (void *)__get_free_pages(flag, get_order(size));
if (!virt_addr)
return 0;
- memset(virt_addr, 0, size);
paddr = virt_to_phys(virt_addr);
- get_device_resources(dev, &iommu, &domain, &devid);
-
if (!iommu || !domain) {
*dma_addr = (dma_addr_t)paddr;
return virt_addr;
}
+ if (!dma_mask)
+ dma_mask = *dev->dma_mask;
+
spin_lock_irqsave(&domain->lock, flags);
*dma_addr = __map_single(dev, iommu, domain->priv, paddr,
- size, DMA_BIDIRECTIONAL);
+ size, DMA_BIDIRECTIONAL, true, dma_mask);
if (*dma_addr == bad_dma_address) {
free_pages((unsigned long)virt_addr, get_order(size));
@@ -1024,10 +1219,7 @@ static void *alloc_coherent(struct device *dev, size_t size,
goto out;
}
- if (iommu_has_npcache(iommu))
- iommu_flush_pages(iommu, domain->id, *dma_addr, size);
-
- if (iommu->need_sync)
+ if (unlikely(iommu->need_sync))
iommu_completion_wait(iommu);
out:
@@ -1038,8 +1230,6 @@ static void *alloc_coherent(struct device *dev, size_t size,
/*
* The exported free_coherent function for dma_ops.
- * FIXME: fix the generic x86 DMA layer so that it actually calls that
- * function.
*/
static void free_coherent(struct device *dev, size_t size,
void *virt_addr, dma_addr_t dma_addr)
@@ -1049,6 +1239,9 @@ static void free_coherent(struct device *dev, size_t size,
struct protection_domain *domain;
u16 devid;
+ if (!check_device(dev))
+ return;
+
get_device_resources(dev, &iommu, &domain, &devid);
if (!iommu || !domain)
@@ -1057,9 +1250,8 @@ static void free_coherent(struct device *dev, size_t size,
spin_lock_irqsave(&domain->lock, flags);
__unmap_single(iommu, domain->priv, dma_addr, size, DMA_BIDIRECTIONAL);
- iommu_flush_pages(iommu, domain->id, dma_addr, size);
- if (iommu->need_sync)
+ if (unlikely(iommu->need_sync))
iommu_completion_wait(iommu);
spin_unlock_irqrestore(&domain->lock, flags);
@@ -1068,6 +1260,30 @@ static void free_coherent(struct device *dev, size_t size,
free_pages((unsigned long)virt_addr, get_order(size));
}
+/*
+ * This function is called by the DMA layer to find out if we can handle a
+ * particular device. It is part of the dma_ops.
+ */
+static int amd_iommu_dma_supported(struct device *dev, u64 mask)
+{
+ u16 bdf;
+ struct pci_dev *pcidev;
+
+ /* No device or no PCI device */
+ if (!dev || dev->bus != &pci_bus_type)
+ return 0;
+
+ pcidev = to_pci_dev(dev);
+
+ bdf = calc_devid(pcidev->bus->number, pcidev->devfn);
+
+ /* Out of our scope? */
+ if (bdf > amd_iommu_last_bdf)
+ return 0;
+
+ return 1;
+}
+
/*
* The function for pre-allocating protection domains.
*
@@ -1097,10 +1313,9 @@ void prealloc_protection_domains(void)
if (!dma_dom)
continue;
init_unity_mappings_for_device(dma_dom, devid);
- set_device_domain(iommu, &dma_dom->domain, devid);
- printk(KERN_INFO "AMD IOMMU: Allocated domain %d for device ",
- dma_dom->domain.id);
- print_devid(devid, 1);
+ dma_dom->target_dev = devid;
+
+ list_add_tail(&dma_dom->list, &iommu_pd_list);
}
}
@@ -1111,6 +1326,7 @@ static struct dma_mapping_ops amd_iommu_dma_ops = {
.unmap_single = unmap_single,
.map_sg = map_sg,
.unmap_sg = unmap_sg,
+ .dma_supported = amd_iommu_dma_supported,
};
/*
diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c
index a69cc0f5204286a9ead45b580e2f506c00a88f2a..148fcfe22f17108f16cab1e865f123dab0f9507f 100644
--- a/arch/x86/kernel/amd_iommu_init.c
+++ b/arch/x86/kernel/amd_iommu_init.c
@@ -22,6 +22,8 @@
#include <linux/gfp.h>
#include <linux/list.h>
#include <linux/sysdev.h>
+#include <linux/interrupt.h>
+#include <linux/msi.h>
#include <asm/pci-direct.h>
#include <asm/amd_iommu_types.h>
#include <asm/amd_iommu.h>
@@ -30,7 +32,6 @@
/*
* definitions for the ACPI scanning code
*/
-#define PCI_BUS(x) (((x) >> 8) & 0xff)
#define IVRS_HEADER_LENGTH 48
#define ACPI_IVHD_TYPE 0x10
@@ -121,6 +122,7 @@ LIST_HEAD(amd_iommu_unity_map); /* a list of required unity mappings
we find in ACPI */
unsigned amd_iommu_aperture_order = 26; /* size of aperture in power of 2 */
int amd_iommu_isolate; /* if 1, device isolation is enabled */
+bool amd_iommu_unmap_flush; /* if true, flush on every unmap */
LIST_HEAD(amd_iommu_list); /* list of all AMD IOMMUs in the
system */
@@ -234,7 +236,7 @@ static void __init iommu_feature_disable(struct amd_iommu *iommu, u8 bit)
{
u32 ctrl;
- ctrl = (u64)readl(iommu->mmio_base + MMIO_CONTROL_OFFSET);
+ ctrl = readl(iommu->mmio_base + MMIO_CONTROL_OFFSET);
ctrl &= ~(1 << bit);
writel(ctrl, iommu->mmio_base + MMIO_CONTROL_OFFSET);
}
@@ -242,13 +244,23 @@ static void __init iommu_feature_disable(struct amd_iommu *iommu, u8 bit)
/* Function to enable the hardware */
void __init iommu_enable(struct amd_iommu *iommu)
{
- printk(KERN_INFO "AMD IOMMU: Enabling IOMMU at ");
- print_devid(iommu->devid, 0);
- printk(" cap 0x%hx\n", iommu->cap_ptr);
+ printk(KERN_INFO "AMD IOMMU: Enabling IOMMU "
+ "at %02x:%02x.%x cap 0x%hx\n",
+ iommu->dev->bus->number,
+ PCI_SLOT(iommu->dev->devfn),
+ PCI_FUNC(iommu->dev->devfn),
+ iommu->cap_ptr);
iommu_feature_enable(iommu, CONTROL_IOMMU_EN);
}
+/* Function to enable IOMMU event logging and event interrupts */
+void __init iommu_enable_event_logging(struct amd_iommu *iommu)
+{
+ iommu_feature_enable(iommu, CONTROL_EVT_LOG_EN);
+ iommu_feature_enable(iommu, CONTROL_EVT_INT_EN);
+}
+
/*
* mapping and unmapping functions for the IOMMU MMIO space. Each AMD IOMMU in
* the system has one.
@@ -285,6 +297,14 @@ static void __init iommu_unmap_mmio_space(struct amd_iommu *iommu)
*
****************************************************************************/
+/*
+ * This function calculates the length of a given IVHD entry
+ */
+static inline int ivhd_entry_length(u8 *ivhd)
+{
+ return 0x04 << (*ivhd >> 6);
+}
+
/*
* This function reads the last device id the IOMMU has to handle from the PCI
* capability header for this IOMMU
@@ -329,7 +349,7 @@ static int __init find_last_devid_from_ivhd(struct ivhd_header *h)
default:
break;
}
- p += 0x04 << (*p >> 6);
+ p += ivhd_entry_length(p);
}
WARN_ON(p != end);
@@ -414,7 +434,32 @@ static u8 * __init alloc_command_buffer(struct amd_iommu *iommu)
static void __init free_command_buffer(struct amd_iommu *iommu)
{
- free_pages((unsigned long)iommu->cmd_buf, get_order(CMD_BUFFER_SIZE));
+ free_pages((unsigned long)iommu->cmd_buf,
+ get_order(iommu->cmd_buf_size));
+}
+
+/* allocates the memory where the IOMMU will log its events to */
+static u8 * __init alloc_event_buffer(struct amd_iommu *iommu)
+{
+ u64 entry;
+ iommu->evt_buf = (u8 *)__get_free_pages(GFP_KERNEL | __GFP_ZERO,
+ get_order(EVT_BUFFER_SIZE));
+
+ if (iommu->evt_buf == NULL)
+ return NULL;
+
+ entry = (u64)virt_to_phys(iommu->evt_buf) | EVT_LEN_MASK;
+ memcpy_toio(iommu->mmio_base + MMIO_EVT_BUF_OFFSET,
+ &entry, sizeof(entry));
+
+ iommu->evt_buf_size = EVT_BUFFER_SIZE;
+
+ return iommu->evt_buf;
+}
+
+static void __init free_event_buffer(struct amd_iommu *iommu)
+{
+ free_pages((unsigned long)iommu->evt_buf, get_order(EVT_BUFFER_SIZE));
}
/* sets a specific bit in the device table entry. */
@@ -487,19 +532,21 @@ static void __init set_device_exclusion_range(u16 devid, struct ivmd_header *m)
*/
static void __init init_iommu_from_pci(struct amd_iommu *iommu)
{
- int bus = PCI_BUS(iommu->devid);
- int dev = PCI_SLOT(iommu->devid);
- int fn = PCI_FUNC(iommu->devid);
int cap_ptr = iommu->cap_ptr;
- u32 range;
+ u32 range, misc;
- iommu->cap = read_pci_config(bus, dev, fn, cap_ptr+MMIO_CAP_HDR_OFFSET);
+ pci_read_config_dword(iommu->dev, cap_ptr + MMIO_CAP_HDR_OFFSET,
+ &iommu->cap);
+ pci_read_config_dword(iommu->dev, cap_ptr + MMIO_RANGE_OFFSET,
+ &range);
+ pci_read_config_dword(iommu->dev, cap_ptr + MMIO_MISC_OFFSET,
+ &misc);
- range = read_pci_config(bus, dev, fn, cap_ptr+MMIO_RANGE_OFFSET);
iommu->first_device = calc_devid(MMIO_GET_BUS(range),
MMIO_GET_FD(range));
iommu->last_device = calc_devid(MMIO_GET_BUS(range),
MMIO_GET_LD(range));
+ iommu->evt_msi_num = MMIO_MSI_NUM(misc);
}
/*
@@ -604,7 +651,7 @@ static void __init init_iommu_from_acpi(struct amd_iommu *iommu,
break;
}
- p += 0x04 << (e->type >> 6);
+ p += ivhd_entry_length(p);
}
}
@@ -622,6 +669,7 @@ static int __init init_iommu_devices(struct amd_iommu *iommu)
static void __init free_iommu_one(struct amd_iommu *iommu)
{
free_command_buffer(iommu);
+ free_event_buffer(iommu);
iommu_unmap_mmio_space(iommu);
}
@@ -649,8 +697,12 @@ static int __init init_iommu_one(struct amd_iommu *iommu, struct ivhd_header *h)
/*
* Copy data from ACPI table entry to the iommu struct
*/
- iommu->devid = h->devid;
+ iommu->dev = pci_get_bus_and_slot(PCI_BUS(h->devid), h->devid & 0xff);
+ if (!iommu->dev)
+ return 1;
+
iommu->cap_ptr = h->cap_ptr;
+ iommu->pci_seg = h->pci_seg;
iommu->mmio_phys = h->mmio_phys;
iommu->mmio_base = iommu_map_mmio_space(h->mmio_phys);
if (!iommu->mmio_base)
@@ -661,10 +713,18 @@ static int __init init_iommu_one(struct amd_iommu *iommu, struct ivhd_header *h)
if (!iommu->cmd_buf)
return -ENOMEM;
+ iommu->evt_buf = alloc_event_buffer(iommu);
+ if (!iommu->evt_buf)
+ return -ENOMEM;
+
+ iommu->int_enabled = false;
+
init_iommu_from_pci(iommu);
init_iommu_from_acpi(iommu, h);
init_iommu_devices(iommu);
+ pci_enable_device(iommu->dev);
+
return 0;
}
@@ -704,6 +764,95 @@ static int __init init_iommu_all(struct acpi_table_header *table)
return 0;
}
+/****************************************************************************
+ *
+ * The following functions initialize the MSI interrupts for all IOMMUs
+ * in the system. Its a bit challenging because there could be multiple
+ * IOMMUs per PCI BDF but we can call pci_enable_msi(x) only once per
+ * pci_dev.
+ *
+ ****************************************************************************/
+
+static int __init iommu_setup_msix(struct amd_iommu *iommu)
+{
+ struct amd_iommu *curr;
+ struct msix_entry entries[32]; /* only 32 supported by AMD IOMMU */
+ int nvec = 0, i;
+
+ list_for_each_entry(curr, &amd_iommu_list, list) {
+ if (curr->dev == iommu->dev) {
+ entries[nvec].entry = curr->evt_msi_num;
+ entries[nvec].vector = 0;
+ curr->int_enabled = true;
+ nvec++;
+ }
+ }
+
+ if (pci_enable_msix(iommu->dev, entries, nvec)) {
+ pci_disable_msix(iommu->dev);
+ return 1;
+ }
+
+ for (i = 0; i < nvec; ++i) {
+ int r = request_irq(entries->vector, amd_iommu_int_handler,
+ IRQF_SAMPLE_RANDOM,
+ "AMD IOMMU",
+ NULL);
+ if (r)
+ goto out_free;
+ }
+
+ return 0;
+
+out_free:
+ for (i -= 1; i >= 0; --i)
+ free_irq(entries->vector, NULL);
+
+ pci_disable_msix(iommu->dev);
+
+ return 1;
+}
+
+static int __init iommu_setup_msi(struct amd_iommu *iommu)
+{
+ int r;
+ struct amd_iommu *curr;
+
+ list_for_each_entry(curr, &amd_iommu_list, list) {
+ if (curr->dev == iommu->dev)
+ curr->int_enabled = true;
+ }
+
+
+ if (pci_enable_msi(iommu->dev))
+ return 1;
+
+ r = request_irq(iommu->dev->irq, amd_iommu_int_handler,
+ IRQF_SAMPLE_RANDOM,
+ "AMD IOMMU",
+ NULL);
+
+ if (r) {
+ pci_disable_msi(iommu->dev);
+ return 1;
+ }
+
+ return 0;
+}
+
+static int __init iommu_init_msi(struct amd_iommu *iommu)
+{
+ if (iommu->int_enabled)
+ return 0;
+
+ if (pci_find_capability(iommu->dev, PCI_CAP_ID_MSIX))
+ return iommu_setup_msix(iommu);
+ else if (pci_find_capability(iommu->dev, PCI_CAP_ID_MSI))
+ return iommu_setup_msi(iommu);
+
+ return 1;
+}
+
/****************************************************************************
*
* The next functions belong to the third pass of parsing the ACPI
@@ -811,7 +960,6 @@ static void init_device_table(void)
for (devid = 0; devid <= amd_iommu_last_bdf; ++devid) {
set_dev_entry_bit(devid, DEV_ENTRY_VALID);
set_dev_entry_bit(devid, DEV_ENTRY_TRANSLATION);
- set_dev_entry_bit(devid, DEV_ENTRY_NO_PAGE_FAULT);
}
}
@@ -825,6 +973,8 @@ static void __init enable_iommus(void)
list_for_each_entry(iommu, &amd_iommu_list, list) {
iommu_set_exclusion_range(iommu);
+ iommu_init_msi(iommu);
+ iommu_enable_event_logging(iommu);
iommu_enable(iommu);
}
}
@@ -995,11 +1145,17 @@ int __init amd_iommu_init(void)
else
printk("disabled\n");
+ if (amd_iommu_unmap_flush)
+ printk(KERN_INFO "AMD IOMMU: IO/TLB flush on unmap enabled\n");
+ else
+ printk(KERN_INFO "AMD IOMMU: Lazy IO/TLB flushing enabled\n");
+
out:
return ret;
free:
- free_pages((unsigned long)amd_iommu_pd_alloc_bitmap, 1);
+ free_pages((unsigned long)amd_iommu_pd_alloc_bitmap,
+ get_order(MAX_DOMAIN_ID/8));
free_pages((unsigned long)amd_iommu_pd_table,
get_order(rlookup_table_size));
@@ -1057,8 +1213,10 @@ void __init amd_iommu_detect(void)
static int __init parse_amd_iommu_options(char *str)
{
for (; *str; ++str) {
- if (strcmp(str, "isolate") == 0)
+ if (strncmp(str, "isolate", 7) == 0)
amd_iommu_isolate = 1;
+ if (strncmp(str, "fullflush", 11) == 0)
+ amd_iommu_unmap_flush = true;
}
return 1;
diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
index 44e21826db1145a00659c89c5c45232ff3e70d2a..9a32b37ee2eec2f176708d7fccd5b7dadcf0e3ab 100644
--- a/arch/x86/kernel/aperture_64.c
+++ b/arch/x86/kernel/aperture_64.c
@@ -455,11 +455,11 @@ void __init gart_iommu_hole_init(void)
force_iommu ||
valid_agp ||
fallback_aper_force) {
- printk(KERN_ERR
+ printk(KERN_INFO
"Your BIOS doesn't leave a aperture memory hole\n");
- printk(KERN_ERR
+ printk(KERN_INFO
"Please enable the IOMMU option in the BIOS setup\n");
- printk(KERN_ERR
+ printk(KERN_INFO
"This costs you %d MB of RAM\n",
32 << fallback_aper_order);
diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c
index 584272105051ed8f2a71c173595756cd40df37bf..a91c57cb666a3c752295875ac4ff14298502f5b7 100644
--- a/arch/x86/kernel/apic_32.c
+++ b/arch/x86/kernel/apic_32.c
@@ -60,10 +60,8 @@ unsigned long mp_lapic_addr;
static int force_enable_local_apic;
int disable_apic;
-/* Local APIC timer verification ok */
-static int local_apic_timer_verify_ok;
/* Disable local APIC timer from the kernel commandline or via dmi quirk */
-static int local_apic_timer_disabled;
+static int disable_apic_timer __cpuinitdata;
/* Local APIC timer works in C2 */
int local_apic_timer_c2_ok;
EXPORT_SYMBOL_GPL(local_apic_timer_c2_ok);
@@ -130,7 +128,11 @@ static inline int lapic_get_version(void)
*/
static inline int lapic_is_integrated(void)
{
+#ifdef CONFIG_X86_64
+ return 1;
+#else
return APIC_INTEGRATED(lapic_get_version());
+#endif
}
/*
@@ -244,8 +246,12 @@ int lapic_get_maxlvt(void)
* Local APIC timer
*/
-/* Clock divisor is set to 16 */
+/* Clock divisor */
+#ifdef CONFG_X86_64
+#define APIC_DIVISOR 1
+#else
#define APIC_DIVISOR 16
+#endif
/*
* This function sets up the local APIC timer, with a timeout of
@@ -253,6 +259,9 @@ int lapic_get_maxlvt(void)
* this function twice on the boot CPU, once with a bogus timeout
* value, second time for real. The other (noncalibrating) CPUs
* call this function only once, with the real, calibrated value.
+ *
+ * We do reads before writes even if unnecessary, to get around the
+ * P5 APIC double write bug.
*/
static void __setup_APIC_LVTT(unsigned int clocks, int oneshot, int irqen)
{
@@ -274,13 +283,43 @@ static void __setup_APIC_LVTT(unsigned int clocks, int oneshot, int irqen)
*/
tmp_value = apic_read(APIC_TDCR);
apic_write(APIC_TDCR,
- (tmp_value & ~(APIC_TDR_DIV_1 | APIC_TDR_DIV_TMBASE)) |
- APIC_TDR_DIV_16);
+ (tmp_value & ~(APIC_TDR_DIV_1 | APIC_TDR_DIV_TMBASE)) |
+ APIC_TDR_DIV_16);
if (!oneshot)
apic_write(APIC_TMICT, clocks / APIC_DIVISOR);
}
+/*
+ * Setup extended LVT, AMD specific (K8, family 10h)
+ *
+ * Vector mappings are hard coded. On K8 only offset 0 (APIC500) and
+ * MCE interrupts are supported. Thus MCE offset must be set to 0.
+ */
+
+#define APIC_EILVT_LVTOFF_MCE 0
+#define APIC_EILVT_LVTOFF_IBS 1
+
+static void setup_APIC_eilvt(u8 lvt_off, u8 vector, u8 msg_type, u8 mask)
+{
+ unsigned long reg = (lvt_off << 4) + APIC_EILVT0;
+ unsigned int v = (mask << 16) | (msg_type << 8) | vector;
+
+ apic_write(reg, v);
+}
+
+u8 setup_APIC_eilvt_mce(u8 vector, u8 msg_type, u8 mask)
+{
+ setup_APIC_eilvt(APIC_EILVT_LVTOFF_MCE, vector, msg_type, mask);
+ return APIC_EILVT_LVTOFF_MCE;
+}
+
+u8 setup_APIC_eilvt_ibs(u8 vector, u8 msg_type, u8 mask)
+{
+ setup_APIC_eilvt(APIC_EILVT_LVTOFF_IBS, vector, msg_type, mask);
+ return APIC_EILVT_LVTOFF_IBS;
+}
+
/*
* Program the next event, relative to now
*/
@@ -300,8 +339,8 @@ static void lapic_timer_setup(enum clock_event_mode mode,
unsigned long flags;
unsigned int v;
- /* Lapic used for broadcast ? */
- if (!local_apic_timer_verify_ok)
+ /* Lapic used as dummy for broadcast ? */
+ if (evt->features & CLOCK_EVT_FEAT_DUMMY)
return;
local_irq_save(flags);
@@ -514,7 +553,7 @@ static int __init calibrate_APIC_clock(void)
return -1;
}
- local_apic_timer_verify_ok = 1;
+ levt->features &= ~CLOCK_EVT_FEAT_DUMMY;
/* We trust the pm timer based calibration */
if (!pm_referenced) {
@@ -548,11 +587,11 @@ static int __init calibrate_APIC_clock(void)
if (deltaj >= LAPIC_CAL_LOOPS-2 && deltaj <= LAPIC_CAL_LOOPS+2)
apic_printk(APIC_VERBOSE, "... jiffies result ok\n");
else
- local_apic_timer_verify_ok = 0;
+ levt->features |= CLOCK_EVT_FEAT_DUMMY;
} else
local_irq_enable();
- if (!local_apic_timer_verify_ok) {
+ if (levt->features & CLOCK_EVT_FEAT_DUMMY) {
printk(KERN_WARNING
"APIC timer disabled due to verification failure.\n");
return -1;
@@ -574,7 +613,8 @@ void __init setup_boot_APIC_clock(void)
* timer as a dummy clock event source on SMP systems, so the
* broadcast mechanism is used. On UP systems simply ignore it.
*/
- if (local_apic_timer_disabled) {
+ if (disable_apic_timer) {
+ printk(KERN_INFO "Disabling APIC timer\n");
/* No broadcast on UP ! */
if (num_possible_cpus() > 1) {
lapic_clockevent.mult = 1;
@@ -643,7 +683,11 @@ static void local_apic_timer_interrupt(void)
/*
* the NMI deadlock-detector uses this.
*/
+#ifdef CONFIG_X86_64
+ add_pda(apic_timer_irqs, 1);
+#else
per_cpu(irq_stat, cpu).apic_timer_irqs++;
+#endif
evt->event_handler(evt);
}
@@ -682,35 +726,6 @@ int setup_profiling_timer(unsigned int multiplier)
return -EINVAL;
}
-/*
- * Setup extended LVT, AMD specific (K8, family 10h)
- *
- * Vector mappings are hard coded. On K8 only offset 0 (APIC500) and
- * MCE interrupts are supported. Thus MCE offset must be set to 0.
- */
-
-#define APIC_EILVT_LVTOFF_MCE 0
-#define APIC_EILVT_LVTOFF_IBS 1
-
-static void setup_APIC_eilvt(u8 lvt_off, u8 vector, u8 msg_type, u8 mask)
-{
- unsigned long reg = (lvt_off << 4) + APIC_EILVT0;
- unsigned int v = (mask << 16) | (msg_type << 8) | vector;
- apic_write(reg, v);
-}
-
-u8 setup_APIC_eilvt_mce(u8 vector, u8 msg_type, u8 mask)
-{
- setup_APIC_eilvt(APIC_EILVT_LVTOFF_MCE, vector, msg_type, mask);
- return APIC_EILVT_LVTOFF_MCE;
-}
-
-u8 setup_APIC_eilvt_ibs(u8 vector, u8 msg_type, u8 mask)
-{
- setup_APIC_eilvt(APIC_EILVT_LVTOFF_IBS, vector, msg_type, mask);
- return APIC_EILVT_LVTOFF_IBS;
-}
-
/*
* Local APIC start and shutdown
*/
@@ -756,7 +771,7 @@ void clear_local_APIC(void)
}
/* lets not touch this if we didn't frob it */
-#ifdef CONFIG_X86_MCE_P4THERMAL
+#if defined(CONFIG_X86_MCE_P4THERMAL) || defined(X86_MCE_INTEL)
if (maxlvt >= 5) {
v = apic_read(APIC_LVTTHMR);
apic_write(APIC_LVTTHMR, v | APIC_LVT_MASKED);
@@ -773,10 +788,6 @@ void clear_local_APIC(void)
if (maxlvt >= 4)
apic_write(APIC_LVTPC, APIC_LVT_MASKED);
-#ifdef CONFIG_X86_MCE_P4THERMAL
- if (maxlvt >= 5)
- apic_write(APIC_LVTTHMR, APIC_LVT_MASKED);
-#endif
/* Integrated APIC (!82489DX) ? */
if (lapic_is_integrated()) {
if (maxlvt > 3)
@@ -791,7 +802,7 @@ void clear_local_APIC(void)
*/
void disable_local_APIC(void)
{
- unsigned long value;
+ unsigned int value;
clear_local_APIC();
@@ -803,6 +814,7 @@ void disable_local_APIC(void)
value &= ~APIC_SPIV_APIC_ENABLED;
apic_write(APIC_SPIV, value);
+#ifdef CONFIG_X86_32
/*
* When LAPIC was disabled by the BIOS and enabled by the kernel,
* restore the disabled state.
@@ -814,6 +826,7 @@ void disable_local_APIC(void)
l &= ~MSR_IA32_APICBASE_ENABLE;
wrmsr(MSR_IA32_APICBASE, l, h);
}
+#endif
}
/*
@@ -830,11 +843,15 @@ void lapic_shutdown(void)
return;
local_irq_save(flags);
- clear_local_APIC();
- if (enabled_via_apicbase)
+#ifdef CONFIG_X86_32
+ if (!enabled_via_apicbase)
+ clear_local_APIC();
+ else
+#endif
disable_local_APIC();
+
local_irq_restore(flags);
}
@@ -879,6 +896,12 @@ int __init verify_local_APIC(void)
*/
reg0 = apic_read(APIC_ID);
apic_printk(APIC_DEBUG, "Getting ID: %x\n", reg0);
+ apic_write(APIC_ID, reg0 ^ APIC_ID_MASK);
+ reg1 = apic_read(APIC_ID);
+ apic_printk(APIC_DEBUG, "Getting ID: %x\n", reg1);
+ apic_write(APIC_ID, reg0);
+ if (reg1 != (reg0 ^ APIC_ID_MASK))
+ return 0;
/*
* The next two are just to see if we have sane values.
@@ -904,14 +927,15 @@ void __init sync_Arb_IDs(void)
*/
if (modern_apic() || boot_cpu_data.x86_vendor == X86_VENDOR_AMD)
return;
+
/*
* Wait for idle.
*/
apic_wait_icr_idle();
apic_printk(APIC_DEBUG, "Synchronizing Arb IDs.\n");
- apic_write(APIC_ICR,
- APIC_DEST_ALLINC | APIC_INT_LEVELTRIG | APIC_DM_INIT);
+ apic_write(APIC_ICR, APIC_DEST_ALLINC |
+ APIC_INT_LEVELTRIG | APIC_DM_INIT);
}
/*
@@ -919,7 +943,7 @@ void __init sync_Arb_IDs(void)
*/
void __init init_bsp_APIC(void)
{
- unsigned long value;
+ unsigned int value;
/*
* Don't do the setup now if we have a SMP BIOS as the
@@ -940,11 +964,13 @@ void __init init_bsp_APIC(void)
value &= ~APIC_VECTOR_MASK;
value |= APIC_SPIV_APIC_ENABLED;
+#ifdef CONFIG_X86_32
/* This bit is reserved on P4/Xeon and should be cleared */
if ((boot_cpu_data.x86_vendor == X86_VENDOR_INTEL) &&
(boot_cpu_data.x86 == 15))
value &= ~APIC_SPIV_FOCUS_DISABLED;
else
+#endif
value |= APIC_SPIV_FOCUS_DISABLED;
value |= SPURIOUS_APIC_VECTOR;
apic_write(APIC_SPIV, value);
@@ -963,6 +989,16 @@ static void __cpuinit lapic_setup_esr(void)
{
unsigned long oldvalue, value, maxlvt;
if (lapic_is_integrated() && !esr_disable) {
+ if (esr_disable) {
+ /*
+ * Something untraceable is creating bad interrupts on
+ * secondary quads ... for the moment, just leave the
+ * ESR disabled - we can't do anything useful with the
+ * errors anyway - mbligh
+ */
+ printk(KERN_INFO "Leaving ESR disabled.\n");
+ return;
+ }
/* !82489DX */
maxlvt = lapic_get_maxlvt();
if (maxlvt > 3) /* Due to the Pentium erratum 3AP. */
@@ -983,16 +1019,7 @@ static void __cpuinit lapic_setup_esr(void)
"vector: 0x%08lx after: 0x%08lx\n",
oldvalue, value);
} else {
- if (esr_disable)
- /*
- * Something untraceable is creating bad interrupts on
- * secondary quads ... for the moment, just leave the
- * ESR disabled - we can't do anything useful with the
- * errors anyway - mbligh
- */
- printk(KERN_INFO "Leaving ESR disabled.\n");
- else
- printk(KERN_INFO "No ESR for 82489DX.\n");
+ printk(KERN_INFO "No ESR for 82489DX.\n");
}
}
@@ -1130,13 +1157,17 @@ void __cpuinit setup_local_APIC(void)
void __cpuinit end_local_APIC_setup(void)
{
- unsigned long value;
-
lapic_setup_esr();
- /* Disable the local apic timer */
- value = apic_read(APIC_LVTT);
- value |= (APIC_LVT_MASKED | LOCAL_TIMER_VECTOR);
- apic_write(APIC_LVTT, value);
+
+#ifdef CONFIG_X86_32
+ {
+ unsigned int value;
+ /* Disable the local apic timer */
+ value = apic_read(APIC_LVTT);
+ value |= (APIC_LVT_MASKED | LOCAL_TIMER_VECTOR);
+ apic_write(APIC_LVTT, value);
+ }
+#endif
setup_apic_nmi_watchdog(NULL);
apic_pm_activate();
@@ -1367,6 +1398,7 @@ void smp_error_interrupt(struct pt_regs *regs)
*/
void __init connect_bsp_APIC(void)
{
+#ifdef CONFIG_X86_32
if (pic_mode) {
/*
* Do not trust the local APIC being empty at bootup.
@@ -1381,6 +1413,7 @@ void __init connect_bsp_APIC(void)
outb(0x70, 0x22);
outb(0x01, 0x23);
}
+#endif
enable_apic_mode();
}
@@ -1393,6 +1426,9 @@ void __init connect_bsp_APIC(void)
*/
void disconnect_bsp_APIC(int virt_wire_setup)
{
+ unsigned int value;
+
+#ifdef CONFIG_X86_32
if (pic_mode) {
/*
* Put the board back into PIC mode (has an effect only on
@@ -1404,54 +1440,53 @@ void disconnect_bsp_APIC(int virt_wire_setup)
"entering PIC mode.\n");
outb(0x70, 0x22);
outb(0x00, 0x23);
- } else {
- /* Go back to Virtual Wire compatibility mode */
- unsigned long value;
+ return;
+ }
+#endif
- /* For the spurious interrupt use vector F, and enable it */
- value = apic_read(APIC_SPIV);
- value &= ~APIC_VECTOR_MASK;
- value |= APIC_SPIV_APIC_ENABLED;
- value |= 0xf;
- apic_write(APIC_SPIV, value);
+ /* Go back to Virtual Wire compatibility mode */
- if (!virt_wire_setup) {
- /*
- * For LVT0 make it edge triggered, active high,
- * external and enabled
- */
- value = apic_read(APIC_LVT0);
- value &= ~(APIC_MODE_MASK | APIC_SEND_PENDING |
- APIC_INPUT_POLARITY | APIC_LVT_REMOTE_IRR |
- APIC_LVT_LEVEL_TRIGGER | APIC_LVT_MASKED);
- value |= APIC_LVT_REMOTE_IRR | APIC_SEND_PENDING;
- value = SET_APIC_DELIVERY_MODE(value, APIC_MODE_EXTINT);
- apic_write(APIC_LVT0, value);
- } else {
- /* Disable LVT0 */
- apic_write(APIC_LVT0, APIC_LVT_MASKED);
- }
+ /* For the spurious interrupt use vector F, and enable it */
+ value = apic_read(APIC_SPIV);
+ value &= ~APIC_VECTOR_MASK;
+ value |= APIC_SPIV_APIC_ENABLED;
+ value |= 0xf;
+ apic_write(APIC_SPIV, value);
+ if (!virt_wire_setup) {
/*
- * For LVT1 make it edge triggered, active high, nmi and
- * enabled
+ * For LVT0 make it edge triggered, active high,
+ * external and enabled
*/
- value = apic_read(APIC_LVT1);
- value &= ~(
- APIC_MODE_MASK | APIC_SEND_PENDING |
+ value = apic_read(APIC_LVT0);
+ value &= ~(APIC_MODE_MASK | APIC_SEND_PENDING |
APIC_INPUT_POLARITY | APIC_LVT_REMOTE_IRR |
APIC_LVT_LEVEL_TRIGGER | APIC_LVT_MASKED);
value |= APIC_LVT_REMOTE_IRR | APIC_SEND_PENDING;
- value = SET_APIC_DELIVERY_MODE(value, APIC_MODE_NMI);
- apic_write(APIC_LVT1, value);
+ value = SET_APIC_DELIVERY_MODE(value, APIC_MODE_EXTINT);
+ apic_write(APIC_LVT0, value);
+ } else {
+ /* Disable LVT0 */
+ apic_write(APIC_LVT0, APIC_LVT_MASKED);
}
+
+ /*
+ * For LVT1 make it edge triggered, active high,
+ * nmi and enabled
+ */
+ value = apic_read(APIC_LVT1);
+ value &= ~(APIC_MODE_MASK | APIC_SEND_PENDING |
+ APIC_INPUT_POLARITY | APIC_LVT_REMOTE_IRR |
+ APIC_LVT_LEVEL_TRIGGER | APIC_LVT_MASKED);
+ value |= APIC_LVT_REMOTE_IRR | APIC_SEND_PENDING;
+ value = SET_APIC_DELIVERY_MODE(value, APIC_MODE_NMI);
+ apic_write(APIC_LVT1, value);
}
void __cpuinit generic_processor_info(int apicid, int version)
{
int cpu;
cpumask_t tmp_map;
- physid_mask_t phys_cpu;
/*
* Validate version
@@ -1464,9 +1499,6 @@ void __cpuinit generic_processor_info(int apicid, int version)
}
apic_version[apicid] = version;
- phys_cpu = apicid_to_cpu_present(apicid);
- physids_or(phys_cpu_present_map, phys_cpu_present_map, phys_cpu);
-
if (num_processors >= NR_CPUS) {
printk(KERN_WARNING "WARNING: NR_CPUS limit of %i reached."
" Processor ignored.\n", NR_CPUS);
@@ -1477,17 +1509,19 @@ void __cpuinit generic_processor_info(int apicid, int version)
cpus_complement(tmp_map, cpu_present_map);
cpu = first_cpu(tmp_map);
- if (apicid == boot_cpu_physical_apicid)
+ physid_set(apicid, phys_cpu_present_map);
+ if (apicid == boot_cpu_physical_apicid) {
/*
* x86_bios_cpu_apicid is required to have processors listed
* in same order as logical cpu numbers. Hence the first
* entry is BSP, and so on.
*/
cpu = 0;
-
+ }
if (apicid > max_physical_apicid)
max_physical_apicid = apicid;
+#ifdef CONFIG_X86_32
/*
* Would be preferable to switch to bigsmp when CONFIG_HOTPLUG_CPU=y
* but we need to work other dependencies like SMP_SUSPEND etc
@@ -1507,7 +1541,9 @@ void __cpuinit generic_processor_info(int apicid, int version)
def_to_bigsmp = 1;
}
}
-#ifdef CONFIG_SMP
+#endif
+
+#if defined(CONFIG_X86_SMP) || defined(CONFIG_X86_64)
/* are we being called early in kernel startup? */
if (early_per_cpu_ptr(x86_cpu_to_apicid)) {
u16 *cpu_to_apicid = early_per_cpu_ptr(x86_cpu_to_apicid);
@@ -1520,6 +1556,7 @@ void __cpuinit generic_processor_info(int apicid, int version)
per_cpu(x86_bios_cpu_apicid, cpu) = apicid;
}
#endif
+
cpu_set(cpu, cpu_possible_map);
cpu_set(cpu, cpu_present_map);
}
@@ -1530,6 +1567,11 @@ void __cpuinit generic_processor_info(int apicid, int version)
#ifdef CONFIG_PM
static struct {
+ /*
+ * 'active' is true if the local APIC was enabled by us and
+ * not the BIOS; this signifies that we are also responsible
+ * for disabling it before entering apm/acpi suspend
+ */
int active;
/* r/w apic fields */
unsigned int apic_id;
@@ -1570,7 +1612,7 @@ static int lapic_suspend(struct sys_device *dev, pm_message_t state)
apic_pm_state.apic_lvterr = apic_read(APIC_LVTERR);
apic_pm_state.apic_tmict = apic_read(APIC_TMICT);
apic_pm_state.apic_tdcr = apic_read(APIC_TDCR);
-#ifdef CONFIG_X86_MCE_P4THERMAL
+#if defined(CONFIG_X86_MCE_P4THERMAL) || defined(CONFIG_X86_MCE_INTEL)
if (maxlvt >= 5)
apic_pm_state.apic_thmr = apic_read(APIC_LVTTHMR);
#endif
@@ -1594,16 +1636,23 @@ static int lapic_resume(struct sys_device *dev)
local_irq_save(flags);
- /*
- * Make sure the APICBASE points to the right address
- *
- * FIXME! This will be wrong if we ever support suspend on
- * SMP! We'll need to do this as part of the CPU restore!
- */
- rdmsr(MSR_IA32_APICBASE, l, h);
- l &= ~MSR_IA32_APICBASE_BASE;
- l |= MSR_IA32_APICBASE_ENABLE | mp_lapic_addr;
- wrmsr(MSR_IA32_APICBASE, l, h);
+#ifdef CONFIG_X86_64
+ if (x2apic)
+ enable_x2apic();
+ else
+#endif
+ {
+ /*
+ * Make sure the APICBASE points to the right address
+ *
+ * FIXME! This will be wrong if we ever support suspend on
+ * SMP! We'll need to do this as part of the CPU restore!
+ */
+ rdmsr(MSR_IA32_APICBASE, l, h);
+ l &= ~MSR_IA32_APICBASE_BASE;
+ l |= MSR_IA32_APICBASE_ENABLE | mp_lapic_addr;
+ wrmsr(MSR_IA32_APICBASE, l, h);
+ }
apic_write(APIC_LVTERR, ERROR_APIC_VECTOR | APIC_LVT_MASKED);
apic_write(APIC_ID, apic_pm_state.apic_id);
@@ -1613,7 +1662,7 @@ static int lapic_resume(struct sys_device *dev)
apic_write(APIC_SPIV, apic_pm_state.apic_spiv);
apic_write(APIC_LVT0, apic_pm_state.apic_lvt0);
apic_write(APIC_LVT1, apic_pm_state.apic_lvt1);
-#ifdef CONFIG_X86_MCE_P4THERMAL
+#if defined(CONFIG_X86_MCE_P4THERMAL) || defined(CONFIG_X86_MCE_INTEL)
if (maxlvt >= 5)
apic_write(APIC_LVTTHMR, apic_pm_state.apic_thmr);
#endif
@@ -1627,7 +1676,9 @@ static int lapic_resume(struct sys_device *dev)
apic_write(APIC_LVTERR, apic_pm_state.apic_lvterr);
apic_write(APIC_ESR, 0);
apic_read(APIC_ESR);
+
local_irq_restore(flags);
+
return 0;
}
@@ -1683,20 +1734,20 @@ static int __init parse_lapic(char *arg)
}
early_param("lapic", parse_lapic);
-static int __init parse_nolapic(char *arg)
+static int __init setup_disableapic(char *arg)
{
disable_apic = 1;
setup_clear_cpu_cap(X86_FEATURE_APIC);
return 0;
}
-early_param("nolapic", parse_nolapic);
+early_param("disableapic", setup_disableapic);
-static int __init parse_disable_lapic_timer(char *arg)
+/* same as disableapic, for compatibility */
+static int __init setup_nolapic(char *arg)
{
- local_apic_timer_disabled = 1;
- return 0;
+ return setup_disableapic(arg);
}
-early_param("nolapic_timer", parse_disable_lapic_timer);
+early_param("nolapic", setup_nolapic);
static int __init parse_lapic_timer_c2_ok(char *arg)
{
@@ -1705,15 +1756,40 @@ static int __init parse_lapic_timer_c2_ok(char *arg)
}
early_param("lapic_timer_c2_ok", parse_lapic_timer_c2_ok);
+static int __init parse_disable_apic_timer(char *arg)
+{
+ disable_apic_timer = 1;
+ return 0;
+}
+early_param("noapictimer", parse_disable_apic_timer);
+
+static int __init parse_nolapic_timer(char *arg)
+{
+ disable_apic_timer = 1;
+ return 0;
+}
+early_param("nolapic_timer", parse_nolapic_timer);
+
static int __init apic_set_verbosity(char *arg)
{
- if (!arg)
+ if (!arg) {
+#ifdef CONFIG_X86_64
+ skip_ioapic_setup = 0;
+ ioapic_force = 1;
+ return 0;
+#endif
return -EINVAL;
+ }
- if (strcmp(arg, "debug") == 0)
+ if (strcmp("debug", arg) == 0)
apic_verbosity = APIC_DEBUG;
- else if (strcmp(arg, "verbose") == 0)
+ else if (strcmp("verbose", arg) == 0)
apic_verbosity = APIC_VERBOSE;
+ else {
+ printk(KERN_WARNING "APIC Verbosity level %s not recognised"
+ " use apic=verbose or apic=debug\n", arg);
+ return -EINVAL;
+ }
return 0;
}
diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index 1a6011855af305cd2956f990040c17e9f313653e..53898b65a6ae1a7bac6a9145caf1113c39274d84 100644
--- a/arch/x86/kernel/apic_64.c
+++ b/arch/x86/kernel/apic_64.c
@@ -45,6 +45,7 @@
#include <mach_ipi.h>
#include <mach_apic.h>
+/* Disable local APIC timer from the kernel commandline or via dmi quirk */
static int disable_apic_timer __cpuinitdata;
static int apic_calibrate_pmtmr __initdata;
int disable_apic;
@@ -80,6 +81,9 @@ static void lapic_timer_setup(enum clock_event_mode mode,
static void lapic_timer_broadcast(cpumask_t mask);
static void apic_pm_activate(void);
+/*
+ * The local apic timer can be used for any function which is CPU local.
+ */
static struct clock_event_device lapic_clockevent = {
.name = "lapic",
.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT
@@ -106,11 +110,15 @@ static inline int lapic_get_version(void)
}
/*
- * Check, if the APIC is integrated or a seperate chip
+ * Check, if the APIC is integrated or a separate chip
*/
static inline int lapic_is_integrated(void)
{
+#ifdef CONFIG_X86_64
return 1;
+#else
+ return APIC_INTEGRATED(lapic_get_version());
+#endif
}
/*
@@ -125,6 +133,11 @@ static int modern_apic(void)
return lapic_get_version() >= 0x14;
}
+/*
+ * Paravirt kernels also might be using these below ops. So we still
+ * use generic apic_read()/apic_write(), which might be pointing to different
+ * ops in PARAVIRT case.
+ */
void xapic_wait_icr_idle(void)
{
while (apic_read(APIC_ICR) & APIC_ICR_BUSY)
@@ -149,7 +162,7 @@ u32 safe_xapic_wait_icr_idle(void)
void xapic_icr_write(u32 low, u32 id)
{
- apic_write(APIC_ICR2, id << 24);
+ apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(id));
apic_write(APIC_ICR, low);
}
@@ -160,7 +173,7 @@ u64 xapic_icr_read(void)
icr2 = apic_read(APIC_ICR2);
icr1 = apic_read(APIC_ICR);
- return (icr1 | ((u64)icr2 << 32));
+ return icr1 | ((u64)icr2 << 32);
}
static struct apic_ops xapic_ops = {
@@ -173,7 +186,6 @@ static struct apic_ops xapic_ops = {
};
struct apic_ops __read_mostly *apic_ops = &xapic_ops;
-
EXPORT_SYMBOL_GPL(apic_ops);
static void x2apic_wait_icr_idle(void)
@@ -242,6 +254,17 @@ int lapic_get_maxlvt(void)
return APIC_INTEGRATED(GET_APIC_VERSION(v)) ? GET_APIC_MAXLVT(v) : 2;
}
+/*
+ * Local APIC timer
+ */
+
+/* Clock divisor */
+#ifdef CONFG_X86_64
+#define APIC_DIVISOR 1
+#else
+#define APIC_DIVISOR 16
+#endif
+
/*
* This function sets up the local APIC timer, with a timeout of
* 'clocks' APIC bus clock. During calibration we actually call
@@ -252,7 +275,6 @@ int lapic_get_maxlvt(void)
* We do reads before writes even if unnecessary, to get around the
* P5 APIC double write bug.
*/
-
static void __setup_APIC_LVTT(unsigned int clocks, int oneshot, int irqen)
{
unsigned int lvtt_value, tmp_value;
@@ -260,6 +282,9 @@ static void __setup_APIC_LVTT(unsigned int clocks, int oneshot, int irqen)
lvtt_value = LOCAL_TIMER_VECTOR;
if (!oneshot)
lvtt_value |= APIC_LVT_TIMER_PERIODIC;
+ if (!lapic_is_integrated())
+ lvtt_value |= SET_APIC_TIMER_BASE(APIC_TIMER_BASE_DIV);
+
if (!irqen)
lvtt_value |= APIC_LVT_MASKED;
@@ -269,12 +294,12 @@ static void __setup_APIC_LVTT(unsigned int clocks, int oneshot, int irqen)
* Divide PICLK by 16
*/
tmp_value = apic_read(APIC_TDCR);
- apic_write(APIC_TDCR, (tmp_value
- & ~(APIC_TDR_DIV_1 | APIC_TDR_DIV_TMBASE))
- | APIC_TDR_DIV_16);
+ apic_write(APIC_TDCR,
+ (tmp_value & ~(APIC_TDR_DIV_1 | APIC_TDR_DIV_TMBASE)) |
+ APIC_TDR_DIV_16);
if (!oneshot)
- apic_write(APIC_TMICT, clocks);
+ apic_write(APIC_TMICT, clocks / APIC_DIVISOR);
}
/*
@@ -444,7 +469,7 @@ static int __init calibrate_APIC_clock(void)
lapic_clockevent.min_delta_ns =
clockevent_delta2ns(0xF, &lapic_clockevent);
- calibration_result = result / HZ;
+ calibration_result = (result * APIC_DIVISOR) / HZ;
/*
* Do a sanity check on the APIC calibration result
@@ -466,10 +491,10 @@ static int __init calibrate_APIC_clock(void)
void __init setup_boot_APIC_clock(void)
{
/*
- * The local apic timer can be disabled via the kernel commandline.
- * Register the lapic timer as a dummy clock event source on SMP
- * systems, so the broadcast mechanism is used. On UP systems simply
- * ignore it.
+ * The local apic timer can be disabled via the kernel
+ * commandline or from the CPU detection code. Register the lapic
+ * timer as a dummy clock event source on SMP systems, so the
+ * broadcast mechanism is used. On UP systems simply ignore it.
*/
if (disable_apic_timer) {
printk(KERN_INFO "Disabling APIC timer\n");
@@ -481,7 +506,9 @@ void __init setup_boot_APIC_clock(void)
return;
}
- printk(KERN_INFO "Using local APIC timer interrupts.\n");
+ apic_printk(APIC_VERBOSE, "Using local APIC timer interrupts.\n"
+ "calibrating APIC timer ...\n");
+
if (calibrate_APIC_clock()) {
/* No broadcast on UP ! */
if (num_possible_cpus() > 1)
@@ -500,6 +527,7 @@ void __init setup_boot_APIC_clock(void)
printk(KERN_WARNING "APIC timer registered as dummy,"
" due to nmi_watchdog=%d!\n", nmi_watchdog);
+ /* Setup the lapic or request the broadcast */
setup_APIC_timer();
}
@@ -538,7 +566,11 @@ static void local_apic_timer_interrupt(void)
/*
* the NMI deadlock-detector uses this.
*/
+#ifdef CONFIG_X86_64
add_pda(apic_timer_irqs, 1);
+#else
+ per_cpu(irq_stat, cpu).apic_timer_irqs++;
+#endif
evt->event_handler(evt);
}
@@ -569,6 +601,7 @@ void smp_apic_timer_interrupt(struct pt_regs *regs)
irq_enter();
local_apic_timer_interrupt();
irq_exit();
+
set_irq_regs(old_regs);
}
@@ -622,6 +655,13 @@ void clear_local_APIC(void)
apic_write(APIC_LVTPC, v | APIC_LVT_MASKED);
}
+ /* lets not touch this if we didn't frob it */
+#if defined(CONFIG_X86_MCE_P4THERMAL) || defined(X86_MCE_INTEL)
+ if (maxlvt >= 5) {
+ v = apic_read(APIC_LVTTHMR);
+ apic_write(APIC_LVTTHMR, v | APIC_LVT_MASKED);
+ }
+#endif
/*
* Clean APIC state for other OSs:
*/
@@ -632,8 +672,14 @@ void clear_local_APIC(void)
apic_write(APIC_LVTERR, APIC_LVT_MASKED);
if (maxlvt >= 4)
apic_write(APIC_LVTPC, APIC_LVT_MASKED);
- apic_write(APIC_ESR, 0);
- apic_read(APIC_ESR);
+
+ /* Integrated APIC (!82489DX) ? */
+ if (lapic_is_integrated()) {
+ if (maxlvt > 3)
+ /* Clear ESR due to Pentium errata 3AP and 11AP */
+ apic_write(APIC_ESR, 0);
+ apic_read(APIC_ESR);
+ }
}
/**
@@ -652,8 +698,28 @@ void disable_local_APIC(void)
value = apic_read(APIC_SPIV);
value &= ~APIC_SPIV_APIC_ENABLED;
apic_write(APIC_SPIV, value);
+
+#ifdef CONFIG_X86_32
+ /*
+ * When LAPIC was disabled by the BIOS and enabled by the kernel,
+ * restore the disabled state.
+ */
+ if (enabled_via_apicbase) {
+ unsigned int l, h;
+
+ rdmsr(MSR_IA32_APICBASE, l, h);
+ l &= ~MSR_IA32_APICBASE_ENABLE;
+ wrmsr(MSR_IA32_APICBASE, l, h);
+ }
+#endif
}
+/*
+ * If Linux enabled the LAPIC against the BIOS default disable it down before
+ * re-entering the BIOS on shutdown. Otherwise the BIOS may get confused and
+ * not power-off. Additionally clear all LVT entries before disable_local_APIC
+ * for the case where Linux didn't enable the LAPIC.
+ */
void lapic_shutdown(void)
{
unsigned long flags;
@@ -663,7 +729,13 @@ void lapic_shutdown(void)
local_irq_save(flags);
- disable_local_APIC();
+#ifdef CONFIG_X86_32
+ if (!enabled_via_apicbase)
+ clear_local_APIC();
+ else
+#endif
+ disable_local_APIC();
+
local_irq_restore(flags);
}
@@ -734,8 +806,11 @@ int __init verify_local_APIC(void)
*/
void __init sync_Arb_IDs(void)
{
- /* Unsupported on P4 - see Intel Dev. Manual Vol. 3, Ch. 8.6.1 */
- if (modern_apic())
+ /*
+ * Unsupported on P4 - see Intel Dev. Manual Vol. 3, Ch. 8.6.1 And not
+ * needed on AMD.
+ */
+ if (modern_apic() || boot_cpu_data.x86_vendor == X86_VENDOR_AMD)
return;
/*
@@ -744,8 +819,8 @@ void __init sync_Arb_IDs(void)
apic_wait_icr_idle();
apic_printk(APIC_DEBUG, "Synchronizing Arb IDs.\n");
- apic_write(APIC_ICR, APIC_DEST_ALLINC | APIC_INT_LEVELTRIG
- | APIC_DM_INIT);
+ apic_write(APIC_ICR, APIC_DEST_ALLINC |
+ APIC_INT_LEVELTRIG | APIC_DM_INIT);
}
/*
@@ -762,8 +837,6 @@ void __init init_bsp_APIC(void)
if (smp_found_config || !cpu_has_apic)
return;
- value = apic_read(APIC_LVR);
-
/*
* Do not trust the local APIC being empty at bootup.
*/
@@ -775,7 +848,15 @@ void __init init_bsp_APIC(void)
value = apic_read(APIC_SPIV);
value &= ~APIC_VECTOR_MASK;
value |= APIC_SPIV_APIC_ENABLED;
- value |= APIC_SPIV_FOCUS_DISABLED;
+
+#ifdef CONFIG_X86_32
+ /* This bit is reserved on P4/Xeon and should be cleared */
+ if ((boot_cpu_data.x86_vendor == X86_VENDOR_INTEL) &&
+ (boot_cpu_data.x86 == 15))
+ value &= ~APIC_SPIV_FOCUS_DISABLED;
+ else
+#endif
+ value |= APIC_SPIV_FOCUS_DISABLED;
value |= SPURIOUS_APIC_VECTOR;
apic_write(APIC_SPIV, value);
@@ -784,9 +865,50 @@ void __init init_bsp_APIC(void)
*/
apic_write(APIC_LVT0, APIC_DM_EXTINT);
value = APIC_DM_NMI;
+ if (!lapic_is_integrated()) /* 82489DX */
+ value |= APIC_LVT_LEVEL_TRIGGER;
apic_write(APIC_LVT1, value);
}
+static void __cpuinit lapic_setup_esr(void)
+{
+ unsigned long oldvalue, value, maxlvt;
+ if (lapic_is_integrated() && !esr_disable) {
+ if (esr_disable) {
+ /*
+ * Something untraceable is creating bad interrupts on
+ * secondary quads ... for the moment, just leave the
+ * ESR disabled - we can't do anything useful with the
+ * errors anyway - mbligh
+ */
+ printk(KERN_INFO "Leaving ESR disabled.\n");
+ return;
+ }
+ /* !82489DX */
+ maxlvt = lapic_get_maxlvt();
+ if (maxlvt > 3) /* Due to the Pentium erratum 3AP. */
+ apic_write(APIC_ESR, 0);
+ oldvalue = apic_read(APIC_ESR);
+
+ /* enables sending errors */
+ value = ERROR_APIC_VECTOR;
+ apic_write(APIC_LVTERR, value);
+ /*
+ * spec says clear errors after enabling vector.
+ */
+ if (maxlvt > 3)
+ apic_write(APIC_ESR, 0);
+ value = apic_read(APIC_ESR);
+ if (value != oldvalue)
+ apic_printk(APIC_VERBOSE, "ESR value before enabling "
+ "vector: 0x%08lx after: 0x%08lx\n",
+ oldvalue, value);
+ } else {
+ printk(KERN_INFO "No ESR for 82489DX.\n");
+ }
+}
+
+
/**
* setup_local_APIC - setup the local APIC
*/
@@ -892,21 +1014,20 @@ void __cpuinit setup_local_APIC(void)
preempt_enable();
}
-static void __cpuinit lapic_setup_esr(void)
-{
- unsigned maxlvt = lapic_get_maxlvt();
-
- apic_write(APIC_LVTERR, ERROR_APIC_VECTOR);
- /*
- * spec says clear errors after enabling vector.
- */
- if (maxlvt > 3)
- apic_write(APIC_ESR, 0);
-}
-
void __cpuinit end_local_APIC_setup(void)
{
lapic_setup_esr();
+
+#ifdef CONFIG_X86_32
+ {
+ unsigned int value;
+ /* Disable the local apic timer */
+ value = apic_read(APIC_LVTT);
+ value |= (APIC_LVT_MASKED | LOCAL_TIMER_VECTOR);
+ apic_write(APIC_LVTT, value);
+ }
+#endif
+
setup_apic_nmi_watchdog(NULL);
apic_pm_activate();
}
@@ -1108,6 +1229,8 @@ void __init init_apic_mappings(void)
* This initializes the IO-APIC and APIC hardware if this is
* a UP kernel.
*/
+int apic_version[MAX_APICS];
+
int __init APIC_init_uniprocessor(void)
{
if (disable_apic) {
@@ -1209,17 +1332,57 @@ asmlinkage void smp_error_interrupt(void)
}
/**
- * * connect_bsp_APIC - attach the APIC to the interrupt system
- * */
+ * connect_bsp_APIC - attach the APIC to the interrupt system
+ */
void __init connect_bsp_APIC(void)
{
+#ifdef CONFIG_X86_32
+ if (pic_mode) {
+ /*
+ * Do not trust the local APIC being empty at bootup.
+ */
+ clear_local_APIC();
+ /*
+ * PIC mode, enable APIC mode in the IMCR, i.e. connect BSP's
+ * local APIC to INT and NMI lines.
+ */
+ apic_printk(APIC_VERBOSE, "leaving PIC mode, "
+ "enabling APIC mode.\n");
+ outb(0x70, 0x22);
+ outb(0x01, 0x23);
+ }
+#endif
enable_apic_mode();
}
+/**
+ * disconnect_bsp_APIC - detach the APIC from the interrupt system
+ * @virt_wire_setup: indicates, whether virtual wire mode is selected
+ *
+ * Virtual wire mode is necessary to deliver legacy interrupts even when the
+ * APIC is disabled.
+ */
void disconnect_bsp_APIC(int virt_wire_setup)
{
+ unsigned int value;
+
+#ifdef CONFIG_X86_32
+ if (pic_mode) {
+ /*
+ * Put the board back into PIC mode (has an effect only on
+ * certain older boards). Note that APIC interrupts, including
+ * IPIs, won't work beyond this point! The only exception are
+ * INIT IPIs.
+ */
+ apic_printk(APIC_VERBOSE, "disabling APIC mode, "
+ "entering PIC mode.\n");
+ outb(0x70, 0x22);
+ outb(0x00, 0x23);
+ return;
+ }
+#endif
+
/* Go back to Virtual Wire compatibility mode */
- unsigned long value;
/* For the spurious interrupt use vector F, and enable it */
value = apic_read(APIC_SPIV);
@@ -1245,7 +1408,10 @@ void disconnect_bsp_APIC(int virt_wire_setup)
apic_write(APIC_LVT0, APIC_LVT_MASKED);
}
- /* For LVT1 make it edge triggered, active high, nmi and enabled */
+ /*
+ * For LVT1 make it edge triggered, active high,
+ * nmi and enabled
+ */
value = apic_read(APIC_LVT1);
value &= ~(APIC_MODE_MASK | APIC_SEND_PENDING |
APIC_INPUT_POLARITY | APIC_LVT_REMOTE_IRR |
@@ -1260,9 +1426,20 @@ void __cpuinit generic_processor_info(int apicid, int version)
int cpu;
cpumask_t tmp_map;
+ /*
+ * Validate version
+ */
+ if (version == 0x0) {
+ printk(KERN_WARNING "BIOS bug, APIC version is 0 for CPU#%d! "
+ "fixing up to 0x10. (tell your hw vendor)\n",
+ version);
+ version = 0x10;
+ }
+ apic_version[apicid] = version;
+
if (num_processors >= NR_CPUS) {
printk(KERN_WARNING "WARNING: NR_CPUS limit of %i reached."
- " Processor ignored.\n", NR_CPUS);
+ " Processor ignored.\n", NR_CPUS);
return;
}
@@ -1282,6 +1459,29 @@ void __cpuinit generic_processor_info(int apicid, int version)
if (apicid > max_physical_apicid)
max_physical_apicid = apicid;
+#ifdef CONFIG_X86_32
+ /*
+ * Would be preferable to switch to bigsmp when CONFIG_HOTPLUG_CPU=y
+ * but we need to work other dependencies like SMP_SUSPEND etc
+ * before this can be done without some confusion.
+ * if (CPU_HOTPLUG_ENABLED || num_processors > 8)
+ * - Ashok Raj <ashok.raj@intel.com>
+ */
+ if (max_physical_apicid >= 8) {
+ switch (boot_cpu_data.x86_vendor) {
+ case X86_VENDOR_INTEL:
+ if (!APIC_XAPIC(version)) {
+ def_to_bigsmp = 0;
+ break;
+ }
+ /* If P4 and above fall through */
+ case X86_VENDOR_AMD:
+ def_to_bigsmp = 1;
+ }
+ }
+#endif
+
+#if defined(CONFIG_X86_SMP) || defined(CONFIG_X86_64)
/* are we being called early in kernel startup? */
if (early_per_cpu_ptr(x86_cpu_to_apicid)) {
u16 *cpu_to_apicid = early_per_cpu_ptr(x86_cpu_to_apicid);
@@ -1293,6 +1493,7 @@ void __cpuinit generic_processor_info(int apicid, int version)
per_cpu(x86_cpu_to_apicid, cpu) = apicid;
per_cpu(x86_bios_cpu_apicid, cpu) = apicid;
}
+#endif
cpu_set(cpu, cpu_possible_map);
cpu_set(cpu, cpu_present_map);
@@ -1309,9 +1510,11 @@ int hard_smp_processor_id(void)
#ifdef CONFIG_PM
static struct {
- /* 'active' is true if the local APIC was enabled by us and
- not the BIOS; this signifies that we are also responsible
- for disabling it before entering apm/acpi suspend */
+ /*
+ * 'active' is true if the local APIC was enabled by us and
+ * not the BIOS; this signifies that we are also responsible
+ * for disabling it before entering apm/acpi suspend
+ */
int active;
/* r/w apic fields */
unsigned int apic_id;
@@ -1352,10 +1555,11 @@ static int lapic_suspend(struct sys_device *dev, pm_message_t state)
apic_pm_state.apic_lvterr = apic_read(APIC_LVTERR);
apic_pm_state.apic_tmict = apic_read(APIC_TMICT);
apic_pm_state.apic_tdcr = apic_read(APIC_TDCR);
-#ifdef CONFIG_X86_MCE_INTEL
+#if defined(CONFIG_X86_MCE_P4THERMAL) || defined(CONFIG_X86_MCE_INTEL)
if (maxlvt >= 5)
apic_pm_state.apic_thmr = apic_read(APIC_LVTTHMR);
#endif
+
local_irq_save(flags);
disable_local_APIC();
local_irq_restore(flags);
@@ -1374,13 +1578,24 @@ static int lapic_resume(struct sys_device *dev)
maxlvt = lapic_get_maxlvt();
local_irq_save(flags);
- if (!x2apic) {
+
+#ifdef CONFIG_X86_64
+ if (x2apic)
+ enable_x2apic();
+ else
+#endif
+ {
+ /*
+ * Make sure the APICBASE points to the right address
+ *
+ * FIXME! This will be wrong if we ever support suspend on
+ * SMP! We'll need to do this as part of the CPU restore!
+ */
rdmsr(MSR_IA32_APICBASE, l, h);
l &= ~MSR_IA32_APICBASE_BASE;
l |= MSR_IA32_APICBASE_ENABLE | mp_lapic_addr;
wrmsr(MSR_IA32_APICBASE, l, h);
- } else
- enable_x2apic();
+ }
apic_write(APIC_LVTERR, ERROR_APIC_VECTOR | APIC_LVT_MASKED);
apic_write(APIC_ID, apic_pm_state.apic_id);
@@ -1390,7 +1605,7 @@ static int lapic_resume(struct sys_device *dev)
apic_write(APIC_SPIV, apic_pm_state.apic_spiv);
apic_write(APIC_LVT0, apic_pm_state.apic_lvt0);
apic_write(APIC_LVT1, apic_pm_state.apic_lvt1);
-#ifdef CONFIG_X86_MCE_INTEL
+#if defined(CONFIG_X86_MCE_P4THERMAL) || defined(CONFIG_X86_MCE_INTEL)
if (maxlvt >= 5)
apic_write(APIC_LVTTHMR, apic_pm_state.apic_thmr);
#endif
@@ -1404,10 +1619,17 @@ static int lapic_resume(struct sys_device *dev)
apic_write(APIC_LVTERR, apic_pm_state.apic_lvterr);
apic_write(APIC_ESR, 0);
apic_read(APIC_ESR);
+
local_irq_restore(flags);
+
return 0;
}
+/*
+ * This device has no shutdown method - fully functioning local APICs
+ * are needed on every CPU up until machine_halt/restart/poweroff.
+ */
+
static struct sysdev_class lapic_sysclass = {
.name = "lapic",
.resume = lapic_resume,
@@ -1533,28 +1755,7 @@ early_param("nox2apic", setup_nox2apic);
/*
* APIC command line parameters
*/
-static int __init apic_set_verbosity(char *str)
-{
- if (str == NULL) {
- skip_ioapic_setup = 0;
- ioapic_force = 1;
- return 0;
- }
- if (strcmp("debug", str) == 0)
- apic_verbosity = APIC_DEBUG;
- else if (strcmp("verbose", str) == 0)
- apic_verbosity = APIC_VERBOSE;
- else {
- printk(KERN_WARNING "APIC Verbosity level %s not recognised"
- " use apic=verbose or apic=debug\n", str);
- return -EINVAL;
- }
-
- return 0;
-}
-early_param("apic", apic_set_verbosity);
-
-static __init int setup_disableapic(char *str)
+static int __init setup_disableapic(char *arg)
{
disable_apic = 1;
setup_clear_cpu_cap(X86_FEATURE_APIC);
@@ -1563,9 +1764,9 @@ static __init int setup_disableapic(char *str)
early_param("disableapic", setup_disableapic);
/* same as disableapic, for compatibility */
-static __init int setup_nolapic(char *str)
+static int __init setup_nolapic(char *arg)
{
- return setup_disableapic(str);
+ return setup_disableapic(arg);
}
early_param("nolapic", setup_nolapic);
@@ -1576,14 +1777,19 @@ static int __init parse_lapic_timer_c2_ok(char *arg)
}
early_param("lapic_timer_c2_ok", parse_lapic_timer_c2_ok);
-static __init int setup_noapictimer(char *str)
+static int __init parse_disable_apic_timer(char *arg)
{
- if (str[0] != ' ' && str[0] != 0)
- return 0;
disable_apic_timer = 1;
- return 1;
+ return 0;
+}
+early_param("noapictimer", parse_disable_apic_timer);
+
+static int __init parse_nolapic_timer(char *arg)
+{
+ disable_apic_timer = 1;
+ return 0;
}
-__setup("noapictimer", setup_noapictimer);
+early_param("nolapic_timer", parse_nolapic_timer);
static __init int setup_apicpmtimer(char *s)
{
@@ -1593,6 +1799,31 @@ static __init int setup_apicpmtimer(char *s)
}
__setup("apicpmtimer", setup_apicpmtimer);
+static int __init apic_set_verbosity(char *arg)
+{
+ if (!arg) {
+#ifdef CONFIG_X86_64
+ skip_ioapic_setup = 0;
+ ioapic_force = 1;
+ return 0;
+#endif
+ return -EINVAL;
+ }
+
+ if (strcmp("debug", arg) == 0)
+ apic_verbosity = APIC_DEBUG;
+ else if (strcmp("verbose", arg) == 0)
+ apic_verbosity = APIC_VERBOSE;
+ else {
+ printk(KERN_WARNING "APIC Verbosity level %s not recognised"
+ " use apic=verbose or apic=debug\n", arg);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+early_param("apic", apic_set_verbosity);
+
static int __init lapic_insert_resource(void)
{
if (!apic_phys)
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index 9ee24e6bc4b0e5a661c4ac3dd669c60bf1f82a45..5145a6e72bbbf7f6a4e93d85aed20c769f0883dc 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -228,12 +228,12 @@
#include <linux/suspend.h>
#include <linux/kthread.h>
#include <linux/jiffies.h>
-#include <linux/smp_lock.h>
#include <asm/system.h>
#include <asm/uaccess.h>
#include <asm/desc.h>
#include <asm/i8253.h>
+#include <asm/olpc.h>
#include <asm/paravirt.h>
#include <asm/reboot.h>
@@ -2217,7 +2217,7 @@ static int __init apm_init(void)
dmi_check_system(apm_dmi_table);
- if (apm_info.bios.version == 0 || paravirt_enabled()) {
+ if (apm_info.bios.version == 0 || paravirt_enabled() || machine_is_olpc()) {
printk(KERN_INFO "apm: BIOS not found.\n");
return -ENODEV;
}
diff --git a/arch/x86/kernel/bios_uv.c b/arch/x86/kernel/bios_uv.c
index c639bd55391cc1e8b679e2be8ee1373e5c093e2f..fdd585f9c53dd371d41392b4e955278d913979f0 100644
--- a/arch/x86/kernel/bios_uv.c
+++ b/arch/x86/kernel/bios_uv.c
@@ -25,11 +25,11 @@ x86_bios_strerror(long status)
{
const char *str;
switch (status) {
- case 0: str = "Call completed without error"; break;
- case -1: str = "Not implemented"; break;
- case -2: str = "Invalid argument"; break;
- case -3: str = "Call completed with error"; break;
- default: str = "Unknown BIOS status code"; break;
+ case 0: str = "Call completed without error"; break;
+ case -1: str = "Not implemented"; break;
+ case -2: str = "Invalid argument"; break;
+ case -3: str = "Call completed with error"; break;
+ default: str = "Unknown BIOS status code"; break;
}
return str;
}
diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
index 403e689df0b8f2c11503cd88df5c4d4d06f79a78..7f0b45a5d7887cf393452c7983073a683390f0e4 100644
--- a/arch/x86/kernel/cpu/Makefile
+++ b/arch/x86/kernel/cpu/Makefile
@@ -3,15 +3,13 @@
#
obj-y := intel_cacheinfo.o addon_cpuid_features.o
-obj-y += proc.o capflags.o powerflags.o
+obj-y += proc.o capflags.o powerflags.o common.o
-obj-$(CONFIG_X86_32) += common.o bugs.o cmpxchg.o
-obj-$(CONFIG_X86_64) += common_64.o bugs_64.o
+obj-$(CONFIG_X86_32) += bugs.o cmpxchg.o
+obj-$(CONFIG_X86_64) += bugs_64.o
-obj-$(CONFIG_CPU_SUP_INTEL_32) += intel.o
-obj-$(CONFIG_CPU_SUP_INTEL_64) += intel_64.o
-obj-$(CONFIG_CPU_SUP_AMD_32) += amd.o
-obj-$(CONFIG_CPU_SUP_AMD_64) += amd_64.o
+obj-$(CONFIG_CPU_SUP_INTEL) += intel.o
+obj-$(CONFIG_CPU_SUP_AMD) += amd.o
obj-$(CONFIG_CPU_SUP_CYRIX_32) += cyrix.o
obj-$(CONFIG_CPU_SUP_CENTAUR_32) += centaur.o
obj-$(CONFIG_CPU_SUP_CENTAUR_64) += centaur_64.o
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index d64ea6097ca7267b39388388158dc1e6c1ea4c13..32e73520adf7540525c033bca414bde159dc5536 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -1,13 +1,22 @@
#include <linux/init.h>
#include <linux/bitops.h>
#include <linux/mm.h>
+
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/apic.h>
+#ifdef CONFIG_X86_64
+# include <asm/numa_64.h>
+# include <asm/mmconfig.h>
+# include <asm/cacheflush.h>
+#endif
+
#include <mach_apic.h>
+
#include "cpu.h"
+#ifdef CONFIG_X86_32
/*
* B step AMD K6 before B 9730xxxx have hardware bugs that can cause
* misexecution of code under Linux. Owners of such processors should
@@ -24,26 +33,273 @@
extern void vide(void);
__asm__(".align 4\nvide: ret");
-static void __cpuinit early_init_amd(struct cpuinfo_x86 *c)
+static void __cpuinit init_amd_k5(struct cpuinfo_x86 *c)
{
- if (cpuid_eax(0x80000000) >= 0x80000007) {
- c->x86_power = cpuid_edx(0x80000007);
- if (c->x86_power & (1<<8))
- set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
+/*
+ * General Systems BIOSen alias the cpu frequency registers
+ * of the Elan at 0x000df000. Unfortuantly, one of the Linux
+ * drivers subsequently pokes it, and changes the CPU speed.
+ * Workaround : Remove the unneeded alias.
+ */
+#define CBAR (0xfffc) /* Configuration Base Address (32-bit) */
+#define CBAR_ENB (0x80000000)
+#define CBAR_KEY (0X000000CB)
+ if (c->x86_model == 9 || c->x86_model == 10) {
+ if (inl (CBAR) & CBAR_ENB)
+ outl (0 | CBAR_KEY, CBAR);
}
-
- /* Set MTRR capability flag if appropriate */
- if (c->x86_model == 13 || c->x86_model == 9 ||
- (c->x86_model == 8 && c->x86_mask >= 8))
- set_cpu_cap(c, X86_FEATURE_K6_MTRR);
}
-static void __cpuinit init_amd(struct cpuinfo_x86 *c)
+
+static void __cpuinit init_amd_k6(struct cpuinfo_x86 *c)
{
u32 l, h;
int mbytes = num_physpages >> (20-PAGE_SHIFT);
- int r;
+ if (c->x86_model < 6) {
+ /* Based on AMD doc 20734R - June 2000 */
+ if (c->x86_model == 0) {
+ clear_cpu_cap(c, X86_FEATURE_APIC);
+ set_cpu_cap(c, X86_FEATURE_PGE);
+ }
+ return;
+ }
+
+ if (c->x86_model == 6 && c->x86_mask == 1) {
+ const int K6_BUG_LOOP = 1000000;
+ int n;
+ void (*f_vide)(void);
+ unsigned long d, d2;
+
+ printk(KERN_INFO "AMD K6 stepping B detected - ");
+
+ /*
+ * It looks like AMD fixed the 2.6.2 bug and improved indirect
+ * calls at the same time.
+ */
+
+ n = K6_BUG_LOOP;
+ f_vide = vide;
+ rdtscl(d);
+ while (n--)
+ f_vide();
+ rdtscl(d2);
+ d = d2-d;
+
+ if (d > 20*K6_BUG_LOOP)
+ printk("system stability may be impaired when more than 32 MB are used.\n");
+ else
+ printk("probably OK (after B9730xxxx).\n");
+ printk(KERN_INFO "Please see http://membres.lycos.fr/poulot/k6bug.html\n");
+ }
+
+ /* K6 with old style WHCR */
+ if (c->x86_model < 8 ||
+ (c->x86_model == 8 && c->x86_mask < 8)) {
+ /* We can only write allocate on the low 508Mb */
+ if (mbytes > 508)
+ mbytes = 508;
+
+ rdmsr(MSR_K6_WHCR, l, h);
+ if ((l&0x0000FFFF) == 0) {
+ unsigned long flags;
+ l = (1<<0)|((mbytes/4)<<1);
+ local_irq_save(flags);
+ wbinvd();
+ wrmsr(MSR_K6_WHCR, l, h);
+ local_irq_restore(flags);
+ printk(KERN_INFO "Enabling old style K6 write allocation for %d Mb\n",
+ mbytes);
+ }
+ return;
+ }
+
+ if ((c->x86_model == 8 && c->x86_mask > 7) ||
+ c->x86_model == 9 || c->x86_model == 13) {
+ /* The more serious chips .. */
+
+ if (mbytes > 4092)
+ mbytes = 4092;
+
+ rdmsr(MSR_K6_WHCR, l, h);
+ if ((l&0xFFFF0000) == 0) {
+ unsigned long flags;
+ l = ((mbytes>>2)<<22)|(1<<16);
+ local_irq_save(flags);
+ wbinvd();
+ wrmsr(MSR_K6_WHCR, l, h);
+ local_irq_restore(flags);
+ printk(KERN_INFO "Enabling new style K6 write allocation for %d Mb\n",
+ mbytes);
+ }
+
+ return;
+ }
+
+ if (c->x86_model == 10) {
+ /* AMD Geode LX is model 10 */
+ /* placeholder for any needed mods */
+ return;
+ }
+}
+
+static void __cpuinit init_amd_k7(struct cpuinfo_x86 *c)
+{
+ u32 l, h;
+
+ /*
+ * Bit 15 of Athlon specific MSR 15, needs to be 0
+ * to enable SSE on Palomino/Morgan/Barton CPU's.
+ * If the BIOS didn't enable it already, enable it here.
+ */
+ if (c->x86_model >= 6 && c->x86_model <= 10) {
+ if (!cpu_has(c, X86_FEATURE_XMM)) {
+ printk(KERN_INFO "Enabling disabled K7/SSE Support.\n");
+ rdmsr(MSR_K7_HWCR, l, h);
+ l &= ~0x00008000;
+ wrmsr(MSR_K7_HWCR, l, h);
+ set_cpu_cap(c, X86_FEATURE_XMM);
+ }
+ }
+
+ /*
+ * It's been determined by AMD that Athlons since model 8 stepping 1
+ * are more robust with CLK_CTL set to 200xxxxx instead of 600xxxxx
+ * As per AMD technical note 27212 0.2
+ */
+ if ((c->x86_model == 8 && c->x86_mask >= 1) || (c->x86_model > 8)) {
+ rdmsr(MSR_K7_CLK_CTL, l, h);
+ if ((l & 0xfff00000) != 0x20000000) {
+ printk ("CPU: CLK_CTL MSR was %x. Reprogramming to %x\n", l,
+ ((l & 0x000fffff)|0x20000000));
+ wrmsr(MSR_K7_CLK_CTL, (l & 0x000fffff)|0x20000000, h);
+ }
+ }
+
+ set_cpu_cap(c, X86_FEATURE_K7);
+}
+#endif
+
+#if defined(CONFIG_NUMA) && defined(CONFIG_X86_64)
+static int __cpuinit nearby_node(int apicid)
+{
+ int i, node;
+
+ for (i = apicid - 1; i >= 0; i--) {
+ node = apicid_to_node[i];
+ if (node != NUMA_NO_NODE && node_online(node))
+ return node;
+ }
+ for (i = apicid + 1; i < MAX_LOCAL_APIC; i++) {
+ node = apicid_to_node[i];
+ if (node != NUMA_NO_NODE && node_online(node))
+ return node;
+ }
+ return first_node(node_online_map); /* Shouldn't happen */
+}
+#endif
+
+/*
+ * On a AMD dual core setup the lower bits of the APIC id distingush the cores.
+ * Assumes number of cores is a power of two.
+ */
+static void __cpuinit amd_detect_cmp(struct cpuinfo_x86 *c)
+{
+#ifdef CONFIG_X86_HT
+ unsigned bits;
+
+ bits = c->x86_coreid_bits;
+
+ /* Low order bits define the core id (index of core in socket) */
+ c->cpu_core_id = c->initial_apicid & ((1 << bits)-1);
+ /* Convert the initial APIC ID into the socket ID */
+ c->phys_proc_id = c->initial_apicid >> bits;
+#endif
+}
+
+static void __cpuinit srat_detect_node(struct cpuinfo_x86 *c)
+{
+#if defined(CONFIG_NUMA) && defined(CONFIG_X86_64)
+ int cpu = smp_processor_id();
+ int node;
+ unsigned apicid = hard_smp_processor_id();
+
+ node = c->phys_proc_id;
+ if (apicid_to_node[apicid] != NUMA_NO_NODE)
+ node = apicid_to_node[apicid];
+ if (!node_online(node)) {
+ /* Two possibilities here:
+ - The CPU is missing memory and no node was created.
+ In that case try picking one from a nearby CPU
+ - The APIC IDs differ from the HyperTransport node IDs
+ which the K8 northbridge parsing fills in.
+ Assume they are all increased by a constant offset,
+ but in the same order as the HT nodeids.
+ If that doesn't result in a usable node fall back to the
+ path for the previous case. */
+
+ int ht_nodeid = c->initial_apicid;
+
+ if (ht_nodeid >= 0 &&
+ apicid_to_node[ht_nodeid] != NUMA_NO_NODE)
+ node = apicid_to_node[ht_nodeid];
+ /* Pick a nearby node */
+ if (!node_online(node))
+ node = nearby_node(apicid);
+ }
+ numa_set_node(cpu, node);
+
+ printk(KERN_INFO "CPU %d/%x -> Node %d\n", cpu, apicid, node);
+#endif
+}
+
+static void __cpuinit early_init_amd_mc(struct cpuinfo_x86 *c)
+{
+#ifdef CONFIG_X86_HT
+ unsigned bits, ecx;
+
+ /* Multi core CPU? */
+ if (c->extended_cpuid_level < 0x80000008)
+ return;
+
+ ecx = cpuid_ecx(0x80000008);
+
+ c->x86_max_cores = (ecx & 0xff) + 1;
+
+ /* CPU telling us the core id bits shift? */
+ bits = (ecx >> 12) & 0xF;
+
+ /* Otherwise recompute */
+ if (bits == 0) {
+ while ((1 << bits) < c->x86_max_cores)
+ bits++;
+ }
+
+ c->x86_coreid_bits = bits;
+#endif
+}
+
+static void __cpuinit early_init_amd(struct cpuinfo_x86 *c)
+{
+ early_init_amd_mc(c);
+
+ /* c->x86_power is 8000_0007 edx. Bit 8 is constant TSC */
+ if (c->x86_power & (1<<8))
+ set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
+
+#ifdef CONFIG_X86_64
+ set_cpu_cap(c, X86_FEATURE_SYSCALL32);
+#else
+ /* Set MTRR capability flag if appropriate */
+ if (c->x86 == 5)
+ if (c->x86_model == 13 || c->x86_model == 9 ||
+ (c->x86_model == 8 && c->x86_mask >= 8))
+ set_cpu_cap(c, X86_FEATURE_K6_MTRR);
+#endif
+}
+
+static void __cpuinit init_amd(struct cpuinfo_x86 *c)
+{
#ifdef CONFIG_SMP
unsigned long long value;
@@ -54,7 +310,7 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
* Errata 63 for SH-B3 steppings
* Errata 122 for all steppings (F+ have it disabled by default)
*/
- if (c->x86 == 15) {
+ if (c->x86 == 0xf) {
rdmsrl(MSR_K7_HWCR, value);
value |= 1 << 6;
wrmsrl(MSR_K7_HWCR, value);
@@ -63,210 +319,120 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
early_init_amd(c);
- /*
- * FIXME: We should handle the K5 here. Set up the write
- * range and also turn on MSR 83 bits 4 and 31 (write alloc,
- * no bus pipeline)
- */
-
/*
* Bit 31 in normal CPUID used for nonstandard 3DNow ID;
* 3DNow is IDd by bit 31 in extended CPUID (1*32+31) anyway
*/
clear_cpu_cap(c, 0*32+31);
- r = get_model_name(c);
+#ifdef CONFIG_X86_64
+ /* On C+ stepping K8 rep microcode works well for copy/memset */
+ if (c->x86 == 0xf) {
+ u32 level;
- switch (c->x86) {
- case 4:
- /*
- * General Systems BIOSen alias the cpu frequency registers
- * of the Elan at 0x000df000. Unfortuantly, one of the Linux
- * drivers subsequently pokes it, and changes the CPU speed.
- * Workaround : Remove the unneeded alias.
- */
-#define CBAR (0xfffc) /* Configuration Base Address (32-bit) */
-#define CBAR_ENB (0x80000000)
-#define CBAR_KEY (0X000000CB)
- if (c->x86_model == 9 || c->x86_model == 10) {
- if (inl (CBAR) & CBAR_ENB)
- outl (0 | CBAR_KEY, CBAR);
- }
- break;
- case 5:
- if (c->x86_model < 6) {
- /* Based on AMD doc 20734R - June 2000 */
- if (c->x86_model == 0) {
- clear_cpu_cap(c, X86_FEATURE_APIC);
- set_cpu_cap(c, X86_FEATURE_PGE);
- }
- break;
- }
-
- if (c->x86_model == 6 && c->x86_mask == 1) {
- const int K6_BUG_LOOP = 1000000;
- int n;
- void (*f_vide)(void);
- unsigned long d, d2;
-
- printk(KERN_INFO "AMD K6 stepping B detected - ");
-
- /*
- * It looks like AMD fixed the 2.6.2 bug and improved indirect
- * calls at the same time.
- */
-
- n = K6_BUG_LOOP;
- f_vide = vide;
- rdtscl(d);
- while (n--)
- f_vide();
- rdtscl(d2);
- d = d2-d;
-
- if (d > 20*K6_BUG_LOOP)
- printk("system stability may be impaired when more than 32 MB are used.\n");
- else
- printk("probably OK (after B9730xxxx).\n");
- printk(KERN_INFO "Please see http://membres.lycos.fr/poulot/k6bug.html\n");
- }
-
- /* K6 with old style WHCR */
- if (c->x86_model < 8 ||
- (c->x86_model == 8 && c->x86_mask < 8)) {
- /* We can only write allocate on the low 508Mb */
- if (mbytes > 508)
- mbytes = 508;
-
- rdmsr(MSR_K6_WHCR, l, h);
- if ((l&0x0000FFFF) == 0) {
- unsigned long flags;
- l = (1<<0)|((mbytes/4)<<1);
- local_irq_save(flags);
- wbinvd();
- wrmsr(MSR_K6_WHCR, l, h);
- local_irq_restore(flags);
- printk(KERN_INFO "Enabling old style K6 write allocation for %d Mb\n",
- mbytes);
- }
- break;
- }
-
- if ((c->x86_model == 8 && c->x86_mask > 7) ||
- c->x86_model == 9 || c->x86_model == 13) {
- /* The more serious chips .. */
-
- if (mbytes > 4092)
- mbytes = 4092;
-
- rdmsr(MSR_K6_WHCR, l, h);
- if ((l&0xFFFF0000) == 0) {
- unsigned long flags;
- l = ((mbytes>>2)<<22)|(1<<16);
- local_irq_save(flags);
- wbinvd();
- wrmsr(MSR_K6_WHCR, l, h);
- local_irq_restore(flags);
- printk(KERN_INFO "Enabling new style K6 write allocation for %d Mb\n",
- mbytes);
- }
-
- break;
- }
-
- if (c->x86_model == 10) {
- /* AMD Geode LX is model 10 */
- /* placeholder for any needed mods */
- break;
- }
- break;
- case 6: /* An Athlon/Duron */
-
- /*
- * Bit 15 of Athlon specific MSR 15, needs to be 0
- * to enable SSE on Palomino/Morgan/Barton CPU's.
- * If the BIOS didn't enable it already, enable it here.
- */
- if (c->x86_model >= 6 && c->x86_model <= 10) {
- if (!cpu_has(c, X86_FEATURE_XMM)) {
- printk(KERN_INFO "Enabling disabled K7/SSE Support.\n");
- rdmsr(MSR_K7_HWCR, l, h);
- l &= ~0x00008000;
- wrmsr(MSR_K7_HWCR, l, h);
- set_cpu_cap(c, X86_FEATURE_XMM);
- }
- }
-
- /*
- * It's been determined by AMD that Athlons since model 8 stepping 1
- * are more robust with CLK_CTL set to 200xxxxx instead of 600xxxxx
- * As per AMD technical note 27212 0.2
- */
- if ((c->x86_model == 8 && c->x86_mask >= 1) || (c->x86_model > 8)) {
- rdmsr(MSR_K7_CLK_CTL, l, h);
- if ((l & 0xfff00000) != 0x20000000) {
- printk ("CPU: CLK_CTL MSR was %x. Reprogramming to %x\n", l,
- ((l & 0x000fffff)|0x20000000));
- wrmsr(MSR_K7_CLK_CTL, (l & 0x000fffff)|0x20000000, h);
- }
- }
- break;
+ level = cpuid_eax(1);
+ if((level >= 0x0f48 && level < 0x0f50) || level >= 0x0f58)
+ set_cpu_cap(c, X86_FEATURE_REP_GOOD);
}
+ if (c->x86 == 0x10 || c->x86 == 0x11)
+ set_cpu_cap(c, X86_FEATURE_REP_GOOD);
+#else
+
+ /*
+ * FIXME: We should handle the K5 here. Set up the write
+ * range and also turn on MSR 83 bits 4 and 31 (write alloc,
+ * no bus pipeline)
+ */
switch (c->x86) {
- case 15:
- /* Use K8 tuning for Fam10h and Fam11h */
- case 0x10:
- case 0x11:
- set_cpu_cap(c, X86_FEATURE_K8);
+ case 4:
+ init_amd_k5(c);
break;
- case 6:
- set_cpu_cap(c, X86_FEATURE_K7);
+ case 5:
+ init_amd_k6(c);
+ break;
+ case 6: /* An Athlon/Duron */
+ init_amd_k7(c);
break;
}
+
+ /* K6s reports MCEs but don't actually have all the MSRs */
+ if (c->x86 < 6)
+ clear_cpu_cap(c, X86_FEATURE_MCE);
+#endif
+
+ /* Enable workaround for FXSAVE leak */
if (c->x86 >= 6)
set_cpu_cap(c, X86_FEATURE_FXSAVE_LEAK);
- display_cacheinfo(c);
-
- if (cpuid_eax(0x80000000) >= 0x80000008)
- c->x86_max_cores = (cpuid_ecx(0x80000008) & 0xff) + 1;
+ if (!c->x86_model_id[0]) {
+ switch (c->x86) {
+ case 0xf:
+ /* Should distinguish Models here, but this is only
+ a fallback anyways. */
+ strcpy(c->x86_model_id, "Hammer");
+ break;
+ }
+ }
-#ifdef CONFIG_X86_HT
- /*
- * On a AMD multi core setup the lower bits of the APIC id
- * distinguish the cores.
- */
- if (c->x86_max_cores > 1) {
- int cpu = smp_processor_id();
- unsigned bits = (cpuid_ecx(0x80000008) >> 12) & 0xf;
+ display_cacheinfo(c);
- if (bits == 0) {
- while ((1 << bits) < c->x86_max_cores)
- bits++;
- }
- c->cpu_core_id = c->phys_proc_id & ((1<<bits)-1);
- c->phys_proc_id >>= bits;
- printk(KERN_INFO "CPU %d(%d) -> Core %d\n",
- cpu, c->x86_max_cores, c->cpu_core_id);
+ /* Multi core CPU? */
+ if (c->extended_cpuid_level >= 0x80000008) {
+ amd_detect_cmp(c);
+ srat_detect_node(c);
}
+
+#ifdef CONFIG_X86_32
+ detect_ht(c);
#endif
- if (cpuid_eax(0x80000000) >= 0x80000006) {
- if ((c->x86 == 0x10) && (cpuid_edx(0x80000006) & 0xf000))
+ if (c->extended_cpuid_level >= 0x80000006) {
+ if ((c->x86 >= 0x0f) && (cpuid_edx(0x80000006) & 0xf000))
num_cache_leaves = 4;
else
num_cache_leaves = 3;
}
- /* K6s reports MCEs but don't actually have all the MSRs */
- if (c->x86 < 6)
- clear_cpu_cap(c, X86_FEATURE_MCE);
+ if (c->x86 >= 0xf && c->x86 <= 0x11)
+ set_cpu_cap(c, X86_FEATURE_K8);
- if (cpu_has_xmm2)
+ if (cpu_has_xmm2) {
+ /* MFENCE stops RDTSC speculation */
set_cpu_cap(c, X86_FEATURE_MFENCE_RDTSC);
+ }
+
+#ifdef CONFIG_X86_64
+ if (c->x86 == 0x10) {
+ /* do this for boot cpu */
+ if (c == &boot_cpu_data)
+ check_enable_amd_mmconf_dmi();
+
+ fam10h_check_enable_mmcfg();
+ }
+
+ if (c == &boot_cpu_data && c->x86 >= 0xf && c->x86 <= 0x11) {
+ unsigned long long tseg;
+
+ /*
+ * Split up direct mapping around the TSEG SMM area.
+ * Don't do it for gbpages because there seems very little
+ * benefit in doing so.
+ */
+ if (!rdmsrl_safe(MSR_K8_TSEG_ADDR, &tseg)) {
+ printk(KERN_DEBUG "tseg: %010llx\n", tseg);
+ if ((tseg>>PMD_SHIFT) <
+ (max_low_pfn_mapped>>(PMD_SHIFT-PAGE_SHIFT)) ||
+ ((tseg>>PMD_SHIFT) <
+ (max_pfn_mapped>>(PMD_SHIFT-PAGE_SHIFT)) &&
+ (tseg>>PMD_SHIFT) >= (1ULL<<(32 - PMD_SHIFT))))
+ set_memory_4k((unsigned long)__va(tseg), 1);
+ }
+ }
+#endif
}
+#ifdef CONFIG_X86_32
static unsigned int __cpuinit amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
{
/* AMD errata T13 (order #21922) */
@@ -279,10 +445,12 @@ static unsigned int __cpuinit amd_size_cache(struct cpuinfo_x86 *c, unsigned int
}
return size;
}
+#endif
static struct cpu_dev amd_cpu_dev __cpuinitdata = {
.c_vendor = "AMD",
.c_ident = { "AuthenticAMD" },
+#ifdef CONFIG_X86_32
.c_models = {
{ .vendor = X86_VENDOR_AMD, .family = 4, .model_names =
{
@@ -295,9 +463,10 @@ static struct cpu_dev amd_cpu_dev __cpuinitdata = {
}
},
},
+ .c_size_cache = amd_size_cache,
+#endif
.c_early_init = early_init_amd,
.c_init = init_amd,
- .c_size_cache = amd_size_cache,
.c_x86_vendor = X86_VENDOR_AMD,
};
diff --git a/arch/x86/kernel/cpu/amd_64.c b/arch/x86/kernel/cpu/amd_64.c
deleted file mode 100644
index d1c721c0c49f4afa9a77cb0b9911d6bf523cf58e..0000000000000000000000000000000000000000
--- a/arch/x86/kernel/cpu/amd_64.c
+++ /dev/null
@@ -1,224 +0,0 @@
-#include <linux/init.h>
-#include <linux/mm.h>
-
-#include <asm/numa_64.h>
-#include <asm/mmconfig.h>
-#include <asm/cacheflush.h>
-
-#include <mach_apic.h>
-
-#include "cpu.h"
-
-int force_mwait __cpuinitdata;
-
-#ifdef CONFIG_NUMA
-static int __cpuinit nearby_node(int apicid)
-{
- int i, node;
-
- for (i = apicid - 1; i >= 0; i--) {
- node = apicid_to_node[i];
- if (node != NUMA_NO_NODE && node_online(node))
- return node;
- }
- for (i = apicid + 1; i < MAX_LOCAL_APIC; i++) {
- node = apicid_to_node[i];
- if (node != NUMA_NO_NODE && node_online(node))
- return node;
- }
- return first_node(node_online_map); /* Shouldn't happen */
-}
-#endif
-
-/*
- * On a AMD dual core setup the lower bits of the APIC id distingush the cores.
- * Assumes number of cores is a power of two.
- */
-static void __cpuinit amd_detect_cmp(struct cpuinfo_x86 *c)
-{
-#ifdef CONFIG_SMP
- unsigned bits;
-#ifdef CONFIG_NUMA
- int cpu = smp_processor_id();
- int node = 0;
- unsigned apicid = hard_smp_processor_id();
-#endif
- bits = c->x86_coreid_bits;
-
- /* Low order bits define the core id (index of core in socket) */
- c->cpu_core_id = c->initial_apicid & ((1 << bits)-1);
- /* Convert the initial APIC ID into the socket ID */
- c->phys_proc_id = c->initial_apicid >> bits;
-
-#ifdef CONFIG_NUMA
- node = c->phys_proc_id;
- if (apicid_to_node[apicid] != NUMA_NO_NODE)
- node = apicid_to_node[apicid];
- if (!node_online(node)) {
- /* Two possibilities here:
- - The CPU is missing memory and no node was created.
- In that case try picking one from a nearby CPU
- - The APIC IDs differ from the HyperTransport node IDs
- which the K8 northbridge parsing fills in.
- Assume they are all increased by a constant offset,
- but in the same order as the HT nodeids.
- If that doesn't result in a usable node fall back to the
- path for the previous case. */
-
- int ht_nodeid = c->initial_apicid;
-
- if (ht_nodeid >= 0 &&
- apicid_to_node[ht_nodeid] != NUMA_NO_NODE)
- node = apicid_to_node[ht_nodeid];
- /* Pick a nearby node */
- if (!node_online(node))
- node = nearby_node(apicid);
- }
- numa_set_node(cpu, node);
-
- printk(KERN_INFO "CPU %d/%x -> Node %d\n", cpu, apicid, node);
-#endif
-#endif
-}
-
-static void __cpuinit early_init_amd_mc(struct cpuinfo_x86 *c)
-{
-#ifdef CONFIG_SMP
- unsigned bits, ecx;
-
- /* Multi core CPU? */
- if (c->extended_cpuid_level < 0x80000008)
- return;
-
- ecx = cpuid_ecx(0x80000008);
-
- c->x86_max_cores = (ecx & 0xff) + 1;
-
- /* CPU telling us the core id bits shift? */
- bits = (ecx >> 12) & 0xF;
-
- /* Otherwise recompute */
- if (bits == 0) {
- while ((1 << bits) < c->x86_max_cores)
- bits++;
- }
-
- c->x86_coreid_bits = bits;
-
-#endif
-}
-
-static void __cpuinit early_init_amd(struct cpuinfo_x86 *c)
-{
- early_init_amd_mc(c);
-
- /* c->x86_power is 8000_0007 edx. Bit 8 is constant TSC */
- if (c->x86_power & (1<<8))
- set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
-
- set_cpu_cap(c, X86_FEATURE_SYSCALL32);
-}
-
-static void __cpuinit init_amd(struct cpuinfo_x86 *c)
-{
- unsigned level;
-
-#ifdef CONFIG_SMP
- unsigned long value;
-
- /*
- * Disable TLB flush filter by setting HWCR.FFDIS on K8
- * bit 6 of msr C001_0015
- *
- * Errata 63 for SH-B3 steppings
- * Errata 122 for all steppings (F+ have it disabled by default)
- */
- if (c->x86 == 0xf) {
- rdmsrl(MSR_K8_HWCR, value);
- value |= 1 << 6;
- wrmsrl(MSR_K8_HWCR, value);
- }
-#endif
-
- /* Bit 31 in normal CPUID used for nonstandard 3DNow ID;
- 3DNow is IDd by bit 31 in extended CPUID (1*32+31) anyway */
- clear_cpu_cap(c, 0*32+31);
-
- /* On C+ stepping K8 rep microcode works well for copy/memset */
- if (c->x86 == 0xf) {
- level = cpuid_eax(1);
- if((level >= 0x0f48 && level < 0x0f50) || level >= 0x0f58)
- set_cpu_cap(c, X86_FEATURE_REP_GOOD);
- }
- if (c->x86 == 0x10 || c->x86 == 0x11)
- set_cpu_cap(c, X86_FEATURE_REP_GOOD);
-
- /* Enable workaround for FXSAVE leak */
- if (c->x86 >= 6)
- set_cpu_cap(c, X86_FEATURE_FXSAVE_LEAK);
-
- level = get_model_name(c);
- if (!level) {
- switch (c->x86) {
- case 0xf:
- /* Should distinguish Models here, but this is only
- a fallback anyways. */
- strcpy(c->x86_model_id, "Hammer");
- break;
- }
- }
- display_cacheinfo(c);
-
- /* Multi core CPU? */
- if (c->extended_cpuid_level >= 0x80000008)
- amd_detect_cmp(c);
-
- if (c->extended_cpuid_level >= 0x80000006 &&
- (cpuid_edx(0x80000006) & 0xf000))
- num_cache_leaves = 4;
- else
- num_cache_leaves = 3;
-
- if (c->x86 >= 0xf && c->x86 <= 0x11)
- set_cpu_cap(c, X86_FEATURE_K8);
-
- /* MFENCE stops RDTSC speculation */
- set_cpu_cap(c, X86_FEATURE_MFENCE_RDTSC);
-
- if (c->x86 == 0x10) {
- /* do this for boot cpu */
- if (c == &boot_cpu_data)
- check_enable_amd_mmconf_dmi();
-
- fam10h_check_enable_mmcfg();
- }
-
- if (c == &boot_cpu_data && c->x86 >= 0xf && c->x86 <= 0x11) {
- unsigned long long tseg;
-
- /*
- * Split up direct mapping around the TSEG SMM area.
- * Don't do it for gbpages because there seems very little
- * benefit in doing so.
- */
- if (!rdmsrl_safe(MSR_K8_TSEG_ADDR, &tseg)) {
- printk(KERN_DEBUG "tseg: %010llx\n", tseg);
- if ((tseg>>PMD_SHIFT) <
- (max_low_pfn_mapped>>(PMD_SHIFT-PAGE_SHIFT)) ||
- ((tseg>>PMD_SHIFT) <
- (max_pfn_mapped>>(PMD_SHIFT-PAGE_SHIFT)) &&
- (tseg>>PMD_SHIFT) >= (1ULL<<(32 - PMD_SHIFT))))
- set_memory_4k((unsigned long)__va(tseg), 1);
- }
- }
-}
-
-static struct cpu_dev amd_cpu_dev __cpuinitdata = {
- .c_vendor = "AMD",
- .c_ident = { "AuthenticAMD" },
- .c_early_init = early_init_amd,
- .c_init = init_amd,
- .c_x86_vendor = X86_VENDOR_AMD,
-};
-
-cpu_dev_register(amd_cpu_dev);
diff --git a/arch/x86/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c
index e5f6d89521bf65ce53cc9b816539a4546440c11a..89bfdd9cacc69a363fc0d9f024dc45b97310bf9e 100644
--- a/arch/x86/kernel/cpu/centaur.c
+++ b/arch/x86/kernel/cpu/centaur.c
@@ -289,7 +289,6 @@ static void __cpuinit init_c3(struct cpuinfo_x86 *c)
if (c->x86_model >= 6 && c->x86_model < 9)
set_cpu_cap(c, X86_FEATURE_3DNOW);
- get_model_name(c);
display_cacheinfo(c);
}
diff --git a/arch/x86/kernel/cpu/centaur_64.c b/arch/x86/kernel/cpu/centaur_64.c
index 49cfc6d2f2fb446d4d2332c6dffb7f14714eaf53..a1625f5a1e78d41f607ceae9652dc8711c491712 100644
--- a/arch/x86/kernel/cpu/centaur_64.c
+++ b/arch/x86/kernel/cpu/centaur_64.c
@@ -16,9 +16,10 @@ static void __cpuinit early_init_centaur(struct cpuinfo_x86 *c)
static void __cpuinit init_centaur(struct cpuinfo_x86 *c)
{
+ early_init_centaur(c);
+
if (c->x86 == 0x6 && c->x86_model >= 0xf) {
c->x86_cache_alignment = c->x86_clflush_size * 2;
- set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
set_cpu_cap(c, X86_FEATURE_REP_GOOD);
}
set_cpu_cap(c, X86_FEATURE_LFENCE_RDTSC);
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 7d5a07f0fd243ee831d3c37afd7b4caeb4eca645..7581b62df184b8b2166e6df667e5d9aa4493723e 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1,29 +1,61 @@
#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
#include <linux/string.h>
+#include <linux/bootmem.h>
+#include <linux/bitops.h>
+#include <linux/module.h>
+#include <linux/kgdb.h>
+#include <linux/topology.h>
#include <linux/delay.h>
#include <linux/smp.h>
-#include <linux/module.h>
#include <linux/percpu.h>
-#include <linux/bootmem.h>
-#include <asm/processor.h>
#include <asm/i387.h>
#include <asm/msr.h>
#include <asm/io.h>
+#include <asm/linkage.h>
#include <asm/mmu_context.h>
#include <asm/mtrr.h>
#include <asm/mce.h>
#include <asm/pat.h>
#include <asm/asm.h>
+#include <asm/numa.h>
#ifdef CONFIG_X86_LOCAL_APIC
#include <asm/mpspec.h>
#include <asm/apic.h>
#include <mach_apic.h>
+#include <asm/genapic.h>
#endif
+#include <asm/pda.h>
+#include <asm/pgtable.h>
+#include <asm/processor.h>
+#include <asm/desc.h>
+#include <asm/atomic.h>
+#include <asm/proto.h>
+#include <asm/sections.h>
+#include <asm/setup.h>
+
#include "cpu.h"
static struct cpu_dev *this_cpu __cpuinitdata;
+#ifdef CONFIG_X86_64
+/* We need valid kernel segments for data and code in long mode too
+ * IRET will check the segment types kkeil 2000/10/28
+ * Also sysret mandates a special GDT layout
+ */
+/* The TLS descriptors are currently at a different place compared to i386.
+ Hopefully nobody expects them at a fixed place (Wine?) */
+DEFINE_PER_CPU(struct gdt_page, gdt_page) = { .gdt = {
+ [GDT_ENTRY_KERNEL32_CS] = { { { 0x0000ffff, 0x00cf9b00 } } },
+ [GDT_ENTRY_KERNEL_CS] = { { { 0x0000ffff, 0x00af9b00 } } },
+ [GDT_ENTRY_KERNEL_DS] = { { { 0x0000ffff, 0x00cf9300 } } },
+ [GDT_ENTRY_DEFAULT_USER32_CS] = { { { 0x0000ffff, 0x00cffb00 } } },
+ [GDT_ENTRY_DEFAULT_USER_DS] = { { { 0x0000ffff, 0x00cff300 } } },
+ [GDT_ENTRY_DEFAULT_USER_CS] = { { { 0x0000ffff, 0x00affb00 } } },
+} };
+#else
DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
[GDT_ENTRY_KERNEL_CS] = { { { 0x0000ffff, 0x00cf9a00 } } },
[GDT_ENTRY_KERNEL_DS] = { { { 0x0000ffff, 0x00cf9200 } } },
@@ -58,8 +90,10 @@ DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
[GDT_ENTRY_ESPFIX_SS] = { { { 0x00000000, 0x00c09200 } } },
[GDT_ENTRY_PERCPU] = { { { 0x00000000, 0x00000000 } } },
} };
+#endif
EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
+#ifdef CONFIG_X86_32
static int cachesize_override __cpuinitdata = -1;
static int disable_x86_serial_nr __cpuinitdata = 1;
@@ -70,34 +104,6 @@ static int __init cachesize_setup(char *str)
}
__setup("cachesize=", cachesize_setup);
-/*
- * Naming convention should be: <Name> [(<Codename>)]
- * This table only is used unless init_<vendor>() below doesn't set it;
- * in particular, if CPUID levels 0x80000002..4 are supported, this isn't used
- *
- */
-
-/* Look up CPU names by table lookup. */
-static char __cpuinit *table_lookup_model(struct cpuinfo_x86 *c)
-{
- struct cpu_model_info *info;
-
- if (c->x86_model >= 16)
- return NULL; /* Range check */
-
- if (!this_cpu)
- return NULL;
-
- info = this_cpu->c_models;
-
- while (info && info->family) {
- if (info->family == c->x86)
- return info->model_names[c->x86_model];
- info++;
- }
- return NULL; /* Not found */
-}
-
static int __init x86_fxsr_setup(char *s)
{
setup_clear_cpu_cap(X86_FEATURE_FXSR);
@@ -162,6 +168,48 @@ static int __init x86_serial_nr_setup(char *s)
return 1;
}
__setup("serialnumber", x86_serial_nr_setup);
+#else
+static inline int flag_is_changeable_p(u32 flag)
+{
+ return 1;
+}
+/* Probe for the CPUID instruction */
+static inline int have_cpuid_p(void)
+{
+ return 1;
+}
+static inline void squash_the_stupid_serial_number(struct cpuinfo_x86 *c)
+{
+}
+#endif
+
+/*
+ * Naming convention should be: <Name> [(<Codename>)]
+ * This table only is used unless init_<vendor>() below doesn't set it;
+ * in particular, if CPUID levels 0x80000002..4 are supported, this isn't used
+ *
+ */
+
+/* Look up CPU names by table lookup. */
+static char __cpuinit *table_lookup_model(struct cpuinfo_x86 *c)
+{
+ struct cpu_model_info *info;
+
+ if (c->x86_model >= 16)
+ return NULL; /* Range check */
+
+ if (!this_cpu)
+ return NULL;
+
+ info = this_cpu->c_models;
+
+ while (info && info->family) {
+ if (info->family == c->x86)
+ return info->model_names[c->x86_model];
+ info++;
+ }
+ return NULL; /* Not found */
+}
__u32 cleared_cpu_caps[NCAPINTS] __cpuinitdata;
@@ -174,13 +222,18 @@ void switch_to_new_gdt(void)
gdt_descr.address = (long)get_cpu_gdt_table(smp_processor_id());
gdt_descr.size = GDT_SIZE - 1;
load_gdt(&gdt_descr);
+#ifdef CONFIG_X86_32
asm("mov %0, %%fs" : : "r" (__KERNEL_PERCPU) : "memory");
+#endif
}
static struct cpu_dev *cpu_devs[X86_VENDOR_NUM] = {};
static void __cpuinit default_init(struct cpuinfo_x86 *c)
{
+#ifdef CONFIG_X86_64
+ display_cacheinfo(c);
+#else
/* Not much we can do here... */
/* Check if at least it has cpuid */
if (c->cpuid_level == -1) {
@@ -190,6 +243,7 @@ static void __cpuinit default_init(struct cpuinfo_x86 *c)
else if (c->x86 == 3)
strcpy(c->x86_model_id, "386");
}
+#endif
}
static struct cpu_dev __cpuinitdata default_cpu = {
@@ -198,13 +252,13 @@ static struct cpu_dev __cpuinitdata default_cpu = {
.c_x86_vendor = X86_VENDOR_UNKNOWN,
};
-int __cpuinit get_model_name(struct cpuinfo_x86 *c)
+static void __cpuinit get_model_name(struct cpuinfo_x86 *c)
{
unsigned int *v;
char *p, *q;
if (c->extended_cpuid_level < 0x80000004)
- return 0;
+ return;
v = (unsigned int *) c->x86_model_id;
cpuid(0x80000002, &v[0], &v[1], &v[2], &v[3]);
@@ -223,8 +277,6 @@ int __cpuinit get_model_name(struct cpuinfo_x86 *c)
while (q <= &c->x86_model_id[48])
*q++ = '\0'; /* Zero-pad the rest */
}
-
- return 1;
}
void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c)
@@ -238,6 +290,10 @@ void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c)
printk(KERN_INFO "CPU: L1 I Cache: %dK (%d bytes/line), D cache %dK (%d bytes/line)\n",
edx>>24, edx&0xFF, ecx>>24, ecx&0xFF);
c->x86_cache_size = (ecx>>24) + (edx>>24);
+#ifdef CONFIG_X86_64
+ /* On K8 L1 TLB is inclusive, so don't count it */
+ c->x86_tlbsize = 0;
+#endif
}
if (n < 0x80000006) /* Some chips just has a large L1. */
@@ -246,6 +302,9 @@ void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c)
cpuid(0x80000006, &dummy, &ebx, &ecx, &edx);
l2size = ecx >> 16;
+#ifdef CONFIG_X86_64
+ c->x86_tlbsize += ((ebx >> 16) & 0xfff) + (ebx & 0xfff);
+#else
/* do processor-specific cache resizing */
if (this_cpu->c_size_cache)
l2size = this_cpu->c_size_cache(c, l2size);
@@ -256,6 +315,7 @@ void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c)
if (l2size == 0)
return; /* Again, no L2 cache is possible */
+#endif
c->x86_cache_size = l2size;
@@ -263,9 +323,9 @@ void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c)
l2size, ecx & 0xFF);
}
-#ifdef CONFIG_X86_HT
void __cpuinit detect_ht(struct cpuinfo_x86 *c)
{
+#ifdef CONFIG_X86_HT
u32 eax, ebx, ecx, edx;
int index_msb, core_bits;
@@ -275,6 +335,9 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
if (cpu_has(c, X86_FEATURE_CMP_LEGACY))
goto out;
+ if (cpu_has(c, X86_FEATURE_XTOPOLOGY))
+ return;
+
cpuid(1, &eax, &ebx, &ecx, &edx);
smp_num_siblings = (ebx & 0xff0000) >> 16;
@@ -291,8 +354,11 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
}
index_msb = get_count_order(smp_num_siblings);
+#ifdef CONFIG_X86_64
+ c->phys_proc_id = phys_pkg_id(index_msb);
+#else
c->phys_proc_id = phys_pkg_id(c->initial_apicid, index_msb);
-
+#endif
smp_num_siblings = smp_num_siblings / c->x86_max_cores;
@@ -300,8 +366,13 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
core_bits = get_count_order(c->x86_max_cores);
+#ifdef CONFIG_X86_64
+ c->cpu_core_id = phys_pkg_id(index_msb) &
+ ((1 << core_bits) - 1);
+#else
c->cpu_core_id = phys_pkg_id(c->initial_apicid, index_msb) &
((1 << core_bits) - 1);
+#endif
}
out:
@@ -311,8 +382,8 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
printk(KERN_INFO "CPU: Processor Core ID: %d\n",
c->cpu_core_id);
}
-}
#endif
+}
static void __cpuinit get_cpu_vendor(struct cpuinfo_x86 *c)
{
@@ -335,7 +406,7 @@ static void __cpuinit get_cpu_vendor(struct cpuinfo_x86 *c)
if (!printed) {
printed++;
- printk(KERN_ERR "CPU: Vendor unknown, using generic init.\n");
+ printk(KERN_ERR "CPU: vendor_id '%s' unknown, using generic init.\n", v);
printk(KERN_ERR "CPU: Your system may be unstable.\n");
}
@@ -392,7 +463,47 @@ static void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
c->x86_capability[6] = cpuid_ecx(0x80000001);
}
}
+
+#ifdef CONFIG_X86_64
+ if (c->extended_cpuid_level >= 0x80000008) {
+ u32 eax = cpuid_eax(0x80000008);
+
+ c->x86_virt_bits = (eax >> 8) & 0xff;
+ c->x86_phys_bits = eax & 0xff;
+ }
+#endif
+
+ if (c->extended_cpuid_level >= 0x80000007)
+ c->x86_power = cpuid_edx(0x80000007);
+
}
+
+static void __cpuinit identify_cpu_without_cpuid(struct cpuinfo_x86 *c)
+{
+#ifdef CONFIG_X86_32
+ int i;
+
+ /*
+ * First of all, decide if this is a 486 or higher
+ * It's a 486 if we can modify the AC flag
+ */
+ if (flag_is_changeable_p(X86_EFLAGS_AC))
+ c->x86 = 4;
+ else
+ c->x86 = 3;
+
+ for (i = 0; i < X86_VENDOR_NUM; i++)
+ if (cpu_devs[i] && cpu_devs[i]->c_identify) {
+ c->x86_vendor_id[0] = 0;
+ cpu_devs[i]->c_identify(c);
+ if (c->x86_vendor_id[0]) {
+ get_cpu_vendor(c);
+ break;
+ }
+ }
+#endif
+}
+
/*
* Do minimum CPU detection early.
* Fields really needed: vendor, cpuid_level, family, model, mask,
@@ -404,16 +515,23 @@ static void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
*/
static void __init early_identify_cpu(struct cpuinfo_x86 *c)
{
+#ifdef CONFIG_X86_64
+ c->x86_clflush_size = 64;
+#else
c->x86_clflush_size = 32;
+#endif
c->x86_cache_alignment = c->x86_clflush_size;
- if (!have_cpuid_p())
- return;
-
memset(&c->x86_capability, 0, sizeof c->x86_capability);
-
c->extended_cpuid_level = 0;
+ if (!have_cpuid_p())
+ identify_cpu_without_cpuid(c);
+
+ /* cyrix could have cpuid enabled via c_identify()*/
+ if (!have_cpuid_p())
+ return;
+
cpu_detect(c);
get_cpu_vendor(c);
@@ -454,39 +572,27 @@ void __init early_cpu_init(void)
/*
* The NOPL instruction is supposed to exist on all CPUs with
- * family >= 6, unfortunately, that's not true in practice because
+ * family >= 6; unfortunately, that's not true in practice because
* of early VIA chips and (more importantly) broken virtualizers that
- * are not easy to detect. Hence, probe for it based on first
- * principles.
+ * are not easy to detect. In the latter case it doesn't even *fail*
+ * reliably, so probing for it doesn't even work. Disable it completely
+ * unless we can find a reliable way to detect all the broken cases.
*/
static void __cpuinit detect_nopl(struct cpuinfo_x86 *c)
{
- const u32 nopl_signature = 0x888c53b1; /* Random number */
- u32 has_nopl = nopl_signature;
-
clear_cpu_cap(c, X86_FEATURE_NOPL);
- if (c->x86 >= 6) {
- asm volatile("\n"
- "1: .byte 0x0f,0x1f,0xc0\n" /* nopl %eax */
- "2:\n"
- " .section .fixup,\"ax\"\n"
- "3: xor %0,%0\n"
- " jmp 2b\n"
- " .previous\n"
- _ASM_EXTABLE(1b,3b)
- : "+a" (has_nopl));
-
- if (has_nopl == nopl_signature)
- set_cpu_cap(c, X86_FEATURE_NOPL);
- }
}
static void __cpuinit generic_identify(struct cpuinfo_x86 *c)
{
+ c->extended_cpuid_level = 0;
+
if (!have_cpuid_p())
- return;
+ identify_cpu_without_cpuid(c);
- c->extended_cpuid_level = 0;
+ /* cyrix could have cpuid enabled via c_identify()*/
+ if (!have_cpuid_p())
+ return;
cpu_detect(c);
@@ -496,16 +602,20 @@ static void __cpuinit generic_identify(struct cpuinfo_x86 *c)
if (c->cpuid_level >= 0x00000001) {
c->initial_apicid = (cpuid_ebx(1) >> 24) & 0xFF;
-#ifdef CONFIG_X86_HT
+#ifdef CONFIG_X86_32
+# ifdef CONFIG_X86_HT
c->apicid = phys_pkg_id(c->initial_apicid, 0);
- c->phys_proc_id = c->initial_apicid;
-#else
+# else
c->apicid = c->initial_apicid;
+# endif
+#endif
+
+#ifdef CONFIG_X86_HT
+ c->phys_proc_id = c->initial_apicid;
#endif
}
- if (c->extended_cpuid_level >= 0x80000004)
- get_model_name(c); /* Default name */
+ get_model_name(c); /* Default name */
init_scattered_cpuid_features(c);
detect_nopl(c);
@@ -521,30 +631,29 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
c->loops_per_jiffy = loops_per_jiffy;
c->x86_cache_size = -1;
c->x86_vendor = X86_VENDOR_UNKNOWN;
- c->cpuid_level = -1; /* CPUID not detected */
c->x86_model = c->x86_mask = 0; /* So far unknown... */
c->x86_vendor_id[0] = '\0'; /* Unset */
c->x86_model_id[0] = '\0'; /* Unset */
c->x86_max_cores = 1;
+ c->x86_coreid_bits = 0;
+#ifdef CONFIG_X86_64
+ c->x86_clflush_size = 64;
+#else
+ c->cpuid_level = -1; /* CPUID not detected */
c->x86_clflush_size = 32;
+#endif
+ c->x86_cache_alignment = c->x86_clflush_size;
memset(&c->x86_capability, 0, sizeof c->x86_capability);
- if (!have_cpuid_p()) {
- /*
- * First of all, decide if this is a 486 or higher
- * It's a 486 if we can modify the AC flag
- */
- if (flag_is_changeable_p(X86_EFLAGS_AC))
- c->x86 = 4;
- else
- c->x86 = 3;
- }
-
generic_identify(c);
if (this_cpu->c_identify)
this_cpu->c_identify(c);
+#ifdef CONFIG_X86_64
+ c->apicid = phys_pkg_id(0);
+#endif
+
/*
* Vendor-specific initialization. In this section we
* canonicalize the feature flags, meaning if there are
@@ -578,6 +687,10 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
c->x86, c->x86_model);
}
+#ifdef CONFIG_X86_64
+ detect_ht(c);
+#endif
+
/*
* On SMP, boot_cpu_data holds the common feature set between
* all CPUs; so make sure that we indicate which features are
@@ -594,24 +707,34 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
for (i = 0; i < NCAPINTS; i++)
c->x86_capability[i] &= ~cleared_cpu_caps[i];
+#ifdef CONFIG_X86_MCE
/* Init Machine Check Exception if available. */
mcheck_init(c);
+#endif
select_idle_routine(c);
+
+#if defined(CONFIG_NUMA) && defined(CONFIG_X86_64)
+ numa_add_cpu(smp_processor_id());
+#endif
}
void __init identify_boot_cpu(void)
{
identify_cpu(&boot_cpu_data);
+#ifdef CONFIG_X86_32
sysenter_setup();
enable_sep_cpu();
+#endif
}
void __cpuinit identify_secondary_cpu(struct cpuinfo_x86 *c)
{
BUG_ON(c == &boot_cpu_data);
identify_cpu(c);
+#ifdef CONFIG_X86_32
enable_sep_cpu();
+#endif
mtrr_ap_init();
}
@@ -709,6 +832,89 @@ __setup("clearcpuid=", setup_disablecpuid);
cpumask_t cpu_initialized __cpuinitdata = CPU_MASK_NONE;
+#ifdef CONFIG_X86_64
+struct x8664_pda **_cpu_pda __read_mostly;
+EXPORT_SYMBOL(_cpu_pda);
+
+struct desc_ptr idt_descr = { 256 * 16 - 1, (unsigned long) idt_table };
+
+char boot_cpu_stack[IRQSTACKSIZE] __page_aligned_bss;
+
+void __cpuinit pda_init(int cpu)
+{
+ struct x8664_pda *pda = cpu_pda(cpu);
+
+ /* Setup up data that may be needed in __get_free_pages early */
+ loadsegment(fs, 0);
+ loadsegment(gs, 0);
+ /* Memory clobbers used to order PDA accessed */
+ mb();
+ wrmsrl(MSR_GS_BASE, pda);
+ mb();
+
+ pda->cpunumber = cpu;
+ pda->irqcount = -1;
+ pda->kernelstack = (unsigned long)stack_thread_info() -
+ PDA_STACKOFFSET + THREAD_SIZE;
+ pda->active_mm = &init_mm;
+ pda->mmu_state = 0;
+
+ if (cpu == 0) {
+ /* others are initialized in smpboot.c */
+ pda->pcurrent = &init_task;
+ pda->irqstackptr = boot_cpu_stack;
+ pda->irqstackptr += IRQSTACKSIZE - 64;
+ } else {
+ if (!pda->irqstackptr) {
+ pda->irqstackptr = (char *)
+ __get_free_pages(GFP_ATOMIC, IRQSTACK_ORDER);
+ if (!pda->irqstackptr)
+ panic("cannot allocate irqstack for cpu %d",
+ cpu);
+ pda->irqstackptr += IRQSTACKSIZE - 64;
+ }
+
+ if (pda->nodenumber == 0 && cpu_to_node(cpu) != NUMA_NO_NODE)
+ pda->nodenumber = cpu_to_node(cpu);
+ }
+}
+
+char boot_exception_stacks[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ +
+ DEBUG_STKSZ] __page_aligned_bss;
+
+extern asmlinkage void ignore_sysret(void);
+
+/* May not be marked __init: used by software suspend */
+void syscall_init(void)
+{
+ /*
+ * LSTAR and STAR live in a bit strange symbiosis.
+ * They both write to the same internal register. STAR allows to
+ * set CS/DS but only a 32bit target. LSTAR sets the 64bit rip.
+ */
+ wrmsrl(MSR_STAR, ((u64)__USER32_CS)<<48 | ((u64)__KERNEL_CS)<<32);
+ wrmsrl(MSR_LSTAR, system_call);
+ wrmsrl(MSR_CSTAR, ignore_sysret);
+
+#ifdef CONFIG_IA32_EMULATION
+ syscall32_cpu_init();
+#endif
+
+ /* Flags to clear on syscall */
+ wrmsrl(MSR_SYSCALL_MASK,
+ X86_EFLAGS_TF|X86_EFLAGS_DF|X86_EFLAGS_IF|X86_EFLAGS_IOPL);
+}
+
+unsigned long kernel_eflags;
+
+/*
+ * Copies of the original ist values from the tss are only accessed during
+ * debugging, no special alignment required.
+ */
+DEFINE_PER_CPU(struct orig_ist, orig_ist);
+
+#else
+
/* Make sure %fs is initialized properly in idle threads */
struct pt_regs * __cpuinit idle_regs(struct pt_regs *regs)
{
@@ -716,13 +922,136 @@ struct pt_regs * __cpuinit idle_regs(struct pt_regs *regs)
regs->fs = __KERNEL_PERCPU;
return regs;
}
+#endif
/*
* cpu_init() initializes state that is per-CPU. Some data is already
* initialized (naturally) in the bootstrap process, such as the GDT
* and IDT. We reload them nevertheless, this function acts as a
* 'CPU state barrier', nothing should get across.
+ * A lot of state is already set up in PDA init for 64 bit
*/
+#ifdef CONFIG_X86_64
+void __cpuinit cpu_init(void)
+{
+ int cpu = stack_smp_processor_id();
+ struct tss_struct *t = &per_cpu(init_tss, cpu);
+ struct orig_ist *orig_ist = &per_cpu(orig_ist, cpu);
+ unsigned long v;
+ char *estacks = NULL;
+ struct task_struct *me;
+ int i;
+
+ /* CPU 0 is initialised in head64.c */
+ if (cpu != 0)
+ pda_init(cpu);
+ else
+ estacks = boot_exception_stacks;
+
+ me = current;
+
+ if (cpu_test_and_set(cpu, cpu_initialized))
+ panic("CPU#%d already initialized!\n", cpu);
+
+ printk(KERN_INFO "Initializing CPU#%d\n", cpu);
+
+ clear_in_cr4(X86_CR4_VME|X86_CR4_PVI|X86_CR4_TSD|X86_CR4_DE);
+
+ /*
+ * Initialize the per-CPU GDT with the boot GDT,
+ * and set up the GDT descriptor:
+ */
+
+ switch_to_new_gdt();
+ load_idt((const struct desc_ptr *)&idt_descr);
+
+ memset(me->thread.tls_array, 0, GDT_ENTRY_TLS_ENTRIES * 8);
+ syscall_init();
+
+ wrmsrl(MSR_FS_BASE, 0);
+ wrmsrl(MSR_KERNEL_GS_BASE, 0);
+ barrier();
+
+ check_efer();
+ if (cpu != 0 && x2apic)
+ enable_x2apic();
+
+ /*
+ * set up and load the per-CPU TSS
+ */
+ if (!orig_ist->ist[0]) {
+ static const unsigned int order[N_EXCEPTION_STACKS] = {
+ [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STACK_ORDER,
+ [DEBUG_STACK - 1] = DEBUG_STACK_ORDER
+ };
+ for (v = 0; v < N_EXCEPTION_STACKS; v++) {
+ if (cpu) {
+ estacks = (char *)__get_free_pages(GFP_ATOMIC, order[v]);
+ if (!estacks)
+ panic("Cannot allocate exception "
+ "stack %ld %d\n", v, cpu);
+ }
+ estacks += PAGE_SIZE << order[v];
+ orig_ist->ist[v] = t->x86_tss.ist[v] =
+ (unsigned long)estacks;
+ }
+ }
+
+ t->x86_tss.io_bitmap_base = offsetof(struct tss_struct, io_bitmap);
+ /*
+ * <= is required because the CPU will access up to
+ * 8 bits beyond the end of the IO permission bitmap.
+ */
+ for (i = 0; i <= IO_BITMAP_LONGS; i++)
+ t->io_bitmap[i] = ~0UL;
+
+ atomic_inc(&init_mm.mm_count);
+ me->active_mm = &init_mm;
+ if (me->mm)
+ BUG();
+ enter_lazy_tlb(&init_mm, me);
+
+ load_sp0(t, ¤t->thread);
+ set_tss_desc(cpu, t);
+ load_TR_desc();
+ load_LDT(&init_mm.context);
+
+#ifdef CONFIG_KGDB
+ /*
+ * If the kgdb is connected no debug regs should be altered. This
+ * is only applicable when KGDB and a KGDB I/O module are built
+ * into the kernel and you are using early debugging with
+ * kgdbwait. KGDB will control the kernel HW breakpoint registers.
+ */
+ if (kgdb_connected && arch_kgdb_ops.correct_hw_break)
+ arch_kgdb_ops.correct_hw_break();
+ else {
+#endif
+ /*
+ * Clear all 6 debug registers:
+ */
+
+ set_debugreg(0UL, 0);
+ set_debugreg(0UL, 1);
+ set_debugreg(0UL, 2);
+ set_debugreg(0UL, 3);
+ set_debugreg(0UL, 6);
+ set_debugreg(0UL, 7);
+#ifdef CONFIG_KGDB
+ /* If the kgdb is connected no debug regs should be altered. */
+ }
+#endif
+
+ fpu_init();
+
+ raw_local_save_flags(kernel_eflags);
+
+ if (is_uv_system())
+ uv_cpu_init();
+}
+
+#else
+
void __cpuinit cpu_init(void)
{
int cpu = smp_processor_id();
@@ -803,3 +1132,5 @@ void __cpuinit cpu_uninit(void)
per_cpu(cpu_tlbstate, cpu).active_mm = &init_mm;
}
#endif
+
+#endif
diff --git a/arch/x86/kernel/cpu/common_64.c b/arch/x86/kernel/cpu/common_64.c
deleted file mode 100644
index bcb48ce05d23e261a1d996303437a2d3fb042b7e..0000000000000000000000000000000000000000
--- a/arch/x86/kernel/cpu/common_64.c
+++ /dev/null
@@ -1,816 +0,0 @@
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/bootmem.h>
-#include <linux/bitops.h>
-#include <linux/module.h>
-#include <linux/kgdb.h>
-#include <linux/topology.h>
-#include <linux/delay.h>
-#include <linux/smp.h>
-#include <linux/percpu.h>
-#include <asm/i387.h>
-#include <asm/msr.h>
-#include <asm/io.h>
-#include <asm/linkage.h>
-#include <asm/mmu_context.h>
-#include <asm/mtrr.h>
-#include <asm/mce.h>
-#include <asm/pat.h>
-#include <asm/asm.h>
-#include <asm/numa.h>
-#ifdef CONFIG_X86_LOCAL_APIC
-#include <asm/mpspec.h>
-#include <asm/apic.h>
-#include <mach_apic.h>
-#endif
-#include <asm/pda.h>
-#include <asm/pgtable.h>
-#include <asm/processor.h>
-#include <asm/desc.h>
-#include <asm/atomic.h>
-#include <asm/proto.h>
-#include <asm/sections.h>
-#include <asm/setup.h>
-#include <asm/genapic.h>
-
-#include "cpu.h"
-
-static struct cpu_dev *this_cpu __cpuinitdata;
-
-/* We need valid kernel segments for data and code in long mode too
- * IRET will check the segment types kkeil 2000/10/28
- * Also sysret mandates a special GDT layout
- */
-/* The TLS descriptors are currently at a different place compared to i386.
- Hopefully nobody expects them at a fixed place (Wine?) */
-DEFINE_PER_CPU(struct gdt_page, gdt_page) = { .gdt = {
- [GDT_ENTRY_KERNEL32_CS] = { { { 0x0000ffff, 0x00cf9b00 } } },
- [GDT_ENTRY_KERNEL_CS] = { { { 0x0000ffff, 0x00af9b00 } } },
- [GDT_ENTRY_KERNEL_DS] = { { { 0x0000ffff, 0x00cf9300 } } },
- [GDT_ENTRY_DEFAULT_USER32_CS] = { { { 0x0000ffff, 0x00cffb00 } } },
- [GDT_ENTRY_DEFAULT_USER_DS] = { { { 0x0000ffff, 0x00cff300 } } },
- [GDT_ENTRY_DEFAULT_USER_CS] = { { { 0x0000ffff, 0x00affb00 } } },
-} };
-EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
-
-__u32 cleared_cpu_caps[NCAPINTS] __cpuinitdata;
-
-/* Current gdt points %fs at the "master" per-cpu area: after this,
- * it's on the real one. */
-void switch_to_new_gdt(void)
-{
- struct desc_ptr gdt_descr;
-
- gdt_descr.address = (long)get_cpu_gdt_table(smp_processor_id());
- gdt_descr.size = GDT_SIZE - 1;
- load_gdt(&gdt_descr);
-}
-
-static struct cpu_dev *cpu_devs[X86_VENDOR_NUM] = {};
-
-static void __cpuinit default_init(struct cpuinfo_x86 *c)
-{
- display_cacheinfo(c);
-}
-
-static struct cpu_dev __cpuinitdata default_cpu = {
- .c_init = default_init,
- .c_vendor = "Unknown",
- .c_x86_vendor = X86_VENDOR_UNKNOWN,
-};
-
-int __cpuinit get_model_name(struct cpuinfo_x86 *c)
-{
- unsigned int *v;
- char *p, *q;
-
- if (c->extended_cpuid_level < 0x80000004)
- return 0;
-
- v = (unsigned int *) c->x86_model_id;
- cpuid(0x80000002, &v[0], &v[1], &v[2], &v[3]);
- cpuid(0x80000003, &v[4], &v[5], &v[6], &v[7]);
- cpuid(0x80000004, &v[8], &v[9], &v[10], &v[11]);
- c->x86_model_id[48] = 0;
-
- /* Intel chips right-justify this string for some dumb reason;
- undo that brain damage */
- p = q = &c->x86_model_id[0];
- while (*p == ' ')
- p++;
- if (p != q) {
- while (*p)
- *q++ = *p++;
- while (q <= &c->x86_model_id[48])
- *q++ = '\0'; /* Zero-pad the rest */
- }
-
- return 1;
-}
-
-
-void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c)
-{
- unsigned int n, dummy, ebx, ecx, edx, l2size;
-
- n = c->extended_cpuid_level;
-
- if (n >= 0x80000005) {
- cpuid(0x80000005, &dummy, &ebx, &ecx, &edx);
- printk(KERN_INFO "CPU: L1 I Cache: %dK (%d bytes/line), D cache %dK (%d bytes/line)\n",
- edx>>24, edx&0xFF, ecx>>24, ecx&0xFF);
- c->x86_cache_size = (ecx>>24) + (edx>>24);
- /* On K8 L1 TLB is inclusive, so don't count it */
- c->x86_tlbsize = 0;
- }
-
- if (n < 0x80000006) /* Some chips just has a large L1. */
- return;
-
- cpuid(0x80000006, &dummy, &ebx, &ecx, &edx);
- l2size = ecx >> 16;
- c->x86_tlbsize += ((ebx >> 16) & 0xfff) + (ebx & 0xfff);
-
- c->x86_cache_size = l2size;
-
- printk(KERN_INFO "CPU: L2 Cache: %dK (%d bytes/line)\n",
- l2size, ecx & 0xFF);
-}
-
-void __cpuinit detect_ht(struct cpuinfo_x86 *c)
-{
-#ifdef CONFIG_SMP
- u32 eax, ebx, ecx, edx;
- int index_msb, core_bits;
-
- if (!cpu_has(c, X86_FEATURE_HT))
- return;
- if (cpu_has(c, X86_FEATURE_CMP_LEGACY))
- goto out;
-
- if (cpu_has(c, X86_FEATURE_XTOPOLOGY))
- return;
-
- cpuid(1, &eax, &ebx, &ecx, &edx);
-
- smp_num_siblings = (ebx & 0xff0000) >> 16;
-
- if (smp_num_siblings == 1) {
- printk(KERN_INFO "CPU: Hyper-Threading is disabled\n");
- } else if (smp_num_siblings > 1) {
-
- if (smp_num_siblings > NR_CPUS) {
- printk(KERN_WARNING "CPU: Unsupported number of siblings %d",
- smp_num_siblings);
- smp_num_siblings = 1;
- return;
- }
-
- index_msb = get_count_order(smp_num_siblings);
- c->phys_proc_id = phys_pkg_id(index_msb);
-
- smp_num_siblings = smp_num_siblings / c->x86_max_cores;
-
- index_msb = get_count_order(smp_num_siblings);
-
- core_bits = get_count_order(c->x86_max_cores);
-
- c->cpu_core_id = phys_pkg_id(index_msb) &
- ((1 << core_bits) - 1);
- }
-
-out:
- if ((c->x86_max_cores * smp_num_siblings) > 1) {
- printk(KERN_INFO "CPU: Physical Processor ID: %d\n",
- c->phys_proc_id);
- printk(KERN_INFO "CPU: Processor Core ID: %d\n",
- c->cpu_core_id);
- }
-#endif
-}
-
-static void __cpuinit get_cpu_vendor(struct cpuinfo_x86 *c)
-{
- char *v = c->x86_vendor_id;
- int i;
- static int printed;
-
- for (i = 0; i < X86_VENDOR_NUM; i++) {
- if (!cpu_devs[i])
- break;
-
- if (!strcmp(v, cpu_devs[i]->c_ident[0]) ||
- (cpu_devs[i]->c_ident[1] &&
- !strcmp(v, cpu_devs[i]->c_ident[1]))) {
- this_cpu = cpu_devs[i];
- c->x86_vendor = this_cpu->c_x86_vendor;
- return;
- }
- }
-
- if (!printed) {
- printed++;
- printk(KERN_ERR "CPU: Vendor unknown, using generic init.\n");
- printk(KERN_ERR "CPU: Your system may be unstable.\n");
- }
-
- c->x86_vendor = X86_VENDOR_UNKNOWN;
- this_cpu = &default_cpu;
-}
-
-void __cpuinit cpu_detect(struct cpuinfo_x86 *c)
-{
- /* Get vendor name */
- cpuid(0x00000000, (unsigned int *)&c->cpuid_level,
- (unsigned int *)&c->x86_vendor_id[0],
- (unsigned int *)&c->x86_vendor_id[8],
- (unsigned int *)&c->x86_vendor_id[4]);
-
- c->x86 = 4;
- /* Intel-defined flags: level 0x00000001 */
- if (c->cpuid_level >= 0x00000001) {
- u32 junk, tfms, cap0, misc;
- cpuid(0x00000001, &tfms, &misc, &junk, &cap0);
- c->x86 = (tfms >> 8) & 0xf;
- c->x86_model = (tfms >> 4) & 0xf;
- c->x86_mask = tfms & 0xf;
- if (c->x86 == 0xf)
- c->x86 += (tfms >> 20) & 0xff;
- if (c->x86 >= 0x6)
- c->x86_model += ((tfms >> 16) & 0xf) << 4;
- if (cap0 & (1<<19)) {
- c->x86_clflush_size = ((misc >> 8) & 0xff) * 8;
- c->x86_cache_alignment = c->x86_clflush_size;
- }
- }
-}
-
-
-static void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
-{
- u32 tfms, xlvl;
- u32 ebx;
-
- /* Intel-defined flags: level 0x00000001 */
- if (c->cpuid_level >= 0x00000001) {
- u32 capability, excap;
-
- cpuid(0x00000001, &tfms, &ebx, &excap, &capability);
- c->x86_capability[0] = capability;
- c->x86_capability[4] = excap;
- }
-
- /* AMD-defined flags: level 0x80000001 */
- xlvl = cpuid_eax(0x80000000);
- c->extended_cpuid_level = xlvl;
- if ((xlvl & 0xffff0000) == 0x80000000) {
- if (xlvl >= 0x80000001) {
- c->x86_capability[1] = cpuid_edx(0x80000001);
- c->x86_capability[6] = cpuid_ecx(0x80000001);
- }
- }
-
- /* Transmeta-defined flags: level 0x80860001 */
- xlvl = cpuid_eax(0x80860000);
- if ((xlvl & 0xffff0000) == 0x80860000) {
- /* Don't set x86_cpuid_level here for now to not confuse. */
- if (xlvl >= 0x80860001)
- c->x86_capability[2] = cpuid_edx(0x80860001);
- }
-
- if (c->extended_cpuid_level >= 0x80000007)
- c->x86_power = cpuid_edx(0x80000007);
-
- if (c->extended_cpuid_level >= 0x80000008) {
- u32 eax = cpuid_eax(0x80000008);
-
- c->x86_virt_bits = (eax >> 8) & 0xff;
- c->x86_phys_bits = eax & 0xff;
- }
-}
-
-/* Do some early cpuid on the boot CPU to get some parameter that are
- needed before check_bugs. Everything advanced is in identify_cpu
- below. */
-static void __init early_identify_cpu(struct cpuinfo_x86 *c)
-{
-
- c->x86_clflush_size = 64;
- c->x86_cache_alignment = c->x86_clflush_size;
-
- memset(&c->x86_capability, 0, sizeof c->x86_capability);
-
- c->extended_cpuid_level = 0;
-
- cpu_detect(c);
-
- get_cpu_vendor(c);
-
- get_cpu_cap(c);
-
- if (this_cpu->c_early_init)
- this_cpu->c_early_init(c);
-
- validate_pat_support(c);
-}
-
-void __init early_cpu_init(void)
-{
- struct cpu_dev **cdev;
- int count = 0;
-
- printk("KERNEL supported cpus:\n");
- for (cdev = __x86_cpu_dev_start; cdev < __x86_cpu_dev_end; cdev++) {
- struct cpu_dev *cpudev = *cdev;
- unsigned int j;
-
- if (count >= X86_VENDOR_NUM)
- break;
- cpu_devs[count] = cpudev;
- count++;
-
- for (j = 0; j < 2; j++) {
- if (!cpudev->c_ident[j])
- continue;
- printk(" %s %s\n", cpudev->c_vendor,
- cpudev->c_ident[j]);
- }
- }
-
- early_identify_cpu(&boot_cpu_data);
-}
-
-/*
- * The NOPL instruction is supposed to exist on all CPUs with
- * family >= 6, unfortunately, that's not true in practice because
- * of early VIA chips and (more importantly) broken virtualizers that
- * are not easy to detect. Hence, probe for it based on first
- * principles.
- *
- * Note: no 64-bit chip is known to lack these, but put the code here
- * for consistency with 32 bits, and to make it utterly trivial to
- * diagnose the problem should it ever surface.
- */
-static void __cpuinit detect_nopl(struct cpuinfo_x86 *c)
-{
- const u32 nopl_signature = 0x888c53b1; /* Random number */
- u32 has_nopl = nopl_signature;
-
- clear_cpu_cap(c, X86_FEATURE_NOPL);
- if (c->x86 >= 6) {
- asm volatile("\n"
- "1: .byte 0x0f,0x1f,0xc0\n" /* nopl %eax */
- "2:\n"
- " .section .fixup,\"ax\"\n"
- "3: xor %0,%0\n"
- " jmp 2b\n"
- " .previous\n"
- _ASM_EXTABLE(1b,3b)
- : "+a" (has_nopl));
-
- if (has_nopl == nopl_signature)
- set_cpu_cap(c, X86_FEATURE_NOPL);
- }
-}
-
-static void __cpuinit generic_identify(struct cpuinfo_x86 *c)
-{
- c->extended_cpuid_level = 0;
-
- cpu_detect(c);
-
- get_cpu_vendor(c);
-
- get_cpu_cap(c);
-
- c->initial_apicid = (cpuid_ebx(1) >> 24) & 0xff;
-#ifdef CONFIG_SMP
- c->phys_proc_id = c->initial_apicid;
-#endif
-
- if (c->extended_cpuid_level >= 0x80000004)
- get_model_name(c); /* Default name */
-
- init_scattered_cpuid_features(c);
- detect_nopl(c);
-}
-
-/*
- * This does the hard work of actually picking apart the CPU stuff...
- */
-static void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
-{
- int i;
-
- c->loops_per_jiffy = loops_per_jiffy;
- c->x86_cache_size = -1;
- c->x86_vendor = X86_VENDOR_UNKNOWN;
- c->x86_model = c->x86_mask = 0; /* So far unknown... */
- c->x86_vendor_id[0] = '\0'; /* Unset */
- c->x86_model_id[0] = '\0'; /* Unset */
- c->x86_max_cores = 1;
- c->x86_coreid_bits = 0;
- c->x86_clflush_size = 64;
- c->x86_cache_alignment = c->x86_clflush_size;
- memset(&c->x86_capability, 0, sizeof c->x86_capability);
-
- generic_identify(c);
-
- c->apicid = phys_pkg_id(0);
-
- /*
- * Vendor-specific initialization. In this section we
- * canonicalize the feature flags, meaning if there are
- * features a certain CPU supports which CPUID doesn't
- * tell us, CPUID claiming incorrect flags, or other bugs,
- * we handle them here.
- *
- * At the end of this section, c->x86_capability better
- * indicate the features this CPU genuinely supports!
- */
- if (this_cpu->c_init)
- this_cpu->c_init(c);
-
- detect_ht(c);
-
- /*
- * On SMP, boot_cpu_data holds the common feature set between
- * all CPUs; so make sure that we indicate which features are
- * common between the CPUs. The first time this routine gets
- * executed, c == &boot_cpu_data.
- */
- if (c != &boot_cpu_data) {
- /* AND the already accumulated flags with these */
- for (i = 0; i < NCAPINTS; i++)
- boot_cpu_data.x86_capability[i] &= c->x86_capability[i];
- }
-
- /* Clear all flags overriden by options */
- for (i = 0; i < NCAPINTS; i++)
- c->x86_capability[i] &= ~cleared_cpu_caps[i];
-
-#ifdef CONFIG_X86_MCE
- mcheck_init(c);
-#endif
- select_idle_routine(c);
-
-#ifdef CONFIG_NUMA
- numa_add_cpu(smp_processor_id());
-#endif
-
-}
-
-void __init identify_boot_cpu(void)
-{
- identify_cpu(&boot_cpu_data);
-}
-
-void __cpuinit identify_secondary_cpu(struct cpuinfo_x86 *c)
-{
- BUG_ON(c == &boot_cpu_data);
- identify_cpu(c);
- mtrr_ap_init();
-}
-
-struct msr_range {
- unsigned min;
- unsigned max;
-};
-
-static struct msr_range msr_range_array[] __cpuinitdata = {
- { 0x00000000, 0x00000418},
- { 0xc0000000, 0xc000040b},
- { 0xc0010000, 0xc0010142},
- { 0xc0011000, 0xc001103b},
-};
-
-static void __cpuinit print_cpu_msr(void)
-{
- unsigned index;
- u64 val;
- int i;
- unsigned index_min, index_max;
-
- for (i = 0; i < ARRAY_SIZE(msr_range_array); i++) {
- index_min = msr_range_array[i].min;
- index_max = msr_range_array[i].max;
- for (index = index_min; index < index_max; index++) {
- if (rdmsrl_amd_safe(index, &val))
- continue;
- printk(KERN_INFO " MSR%08x: %016llx\n", index, val);
- }
- }
-}
-
-static int show_msr __cpuinitdata;
-static __init int setup_show_msr(char *arg)
-{
- int num;
-
- get_option(&arg, &num);
-
- if (num > 0)
- show_msr = num;
- return 1;
-}
-__setup("show_msr=", setup_show_msr);
-
-static __init int setup_noclflush(char *arg)
-{
- setup_clear_cpu_cap(X86_FEATURE_CLFLSH);
- return 1;
-}
-__setup("noclflush", setup_noclflush);
-
-void __cpuinit print_cpu_info(struct cpuinfo_x86 *c)
-{
- if (c->x86_model_id[0])
- printk(KERN_CONT "%s", c->x86_model_id);
-
- if (c->x86_mask || c->cpuid_level >= 0)
- printk(KERN_CONT " stepping %02x\n", c->x86_mask);
- else
- printk(KERN_CONT "\n");
-
-#ifdef CONFIG_SMP
- if (c->cpu_index < show_msr)
- print_cpu_msr();
-#else
- if (show_msr)
- print_cpu_msr();
-#endif
-}
-
-static __init int setup_disablecpuid(char *arg)
-{
- int bit;
- if (get_option(&arg, &bit) && bit < NCAPINTS*32)
- setup_clear_cpu_cap(bit);
- else
- return 0;
- return 1;
-}
-__setup("clearcpuid=", setup_disablecpuid);
-
-cpumask_t cpu_initialized __cpuinitdata = CPU_MASK_NONE;
-
-struct x8664_pda **_cpu_pda __read_mostly;
-EXPORT_SYMBOL(_cpu_pda);
-
-struct desc_ptr idt_descr = { 256 * 16 - 1, (unsigned long) idt_table };
-
-char boot_cpu_stack[IRQSTACKSIZE] __page_aligned_bss;
-
-unsigned long __supported_pte_mask __read_mostly = ~0UL;
-EXPORT_SYMBOL_GPL(__supported_pte_mask);
-
-static int do_not_nx __cpuinitdata;
-
-/* noexec=on|off
-Control non executable mappings for 64bit processes.
-
-on Enable(default)
-off Disable
-*/
-static int __init nonx_setup(char *str)
-{
- if (!str)
- return -EINVAL;
- if (!strncmp(str, "on", 2)) {
- __supported_pte_mask |= _PAGE_NX;
- do_not_nx = 0;
- } else if (!strncmp(str, "off", 3)) {
- do_not_nx = 1;
- __supported_pte_mask &= ~_PAGE_NX;
- }
- return 0;
-}
-early_param("noexec", nonx_setup);
-
-int force_personality32;
-
-/* noexec32=on|off
-Control non executable heap for 32bit processes.
-To control the stack too use noexec=off
-
-on PROT_READ does not imply PROT_EXEC for 32bit processes (default)
-off PROT_READ implies PROT_EXEC
-*/
-static int __init nonx32_setup(char *str)
-{
- if (!strcmp(str, "on"))
- force_personality32 &= ~READ_IMPLIES_EXEC;
- else if (!strcmp(str, "off"))
- force_personality32 |= READ_IMPLIES_EXEC;
- return 1;
-}
-__setup("noexec32=", nonx32_setup);
-
-void pda_init(int cpu)
-{
- struct x8664_pda *pda = cpu_pda(cpu);
-
- /* Setup up data that may be needed in __get_free_pages early */
- loadsegment(fs, 0);
- loadsegment(gs, 0);
- /* Memory clobbers used to order PDA accessed */
- mb();
- wrmsrl(MSR_GS_BASE, pda);
- mb();
-
- pda->cpunumber = cpu;
- pda->irqcount = -1;
- pda->kernelstack = (unsigned long)stack_thread_info() -
- PDA_STACKOFFSET + THREAD_SIZE;
- pda->active_mm = &init_mm;
- pda->mmu_state = 0;
-
- if (cpu == 0) {
- /* others are initialized in smpboot.c */
- pda->pcurrent = &init_task;
- pda->irqstackptr = boot_cpu_stack;
- pda->irqstackptr += IRQSTACKSIZE - 64;
- } else {
- if (!pda->irqstackptr) {
- pda->irqstackptr = (char *)
- __get_free_pages(GFP_ATOMIC, IRQSTACK_ORDER);
- if (!pda->irqstackptr)
- panic("cannot allocate irqstack for cpu %d",
- cpu);
- pda->irqstackptr += IRQSTACKSIZE - 64;
- }
-
- if (pda->nodenumber == 0 && cpu_to_node(cpu) != NUMA_NO_NODE)
- pda->nodenumber = cpu_to_node(cpu);
- }
-}
-
-char boot_exception_stacks[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ +
- DEBUG_STKSZ] __page_aligned_bss;
-
-extern asmlinkage void ignore_sysret(void);
-
-/* May not be marked __init: used by software suspend */
-void syscall_init(void)
-{
- /*
- * LSTAR and STAR live in a bit strange symbiosis.
- * They both write to the same internal register. STAR allows to
- * set CS/DS but only a 32bit target. LSTAR sets the 64bit rip.
- */
- wrmsrl(MSR_STAR, ((u64)__USER32_CS)<<48 | ((u64)__KERNEL_CS)<<32);
- wrmsrl(MSR_LSTAR, system_call);
- wrmsrl(MSR_CSTAR, ignore_sysret);
-
-#ifdef CONFIG_IA32_EMULATION
- syscall32_cpu_init();
-#endif
-
- /* Flags to clear on syscall */
- wrmsrl(MSR_SYSCALL_MASK,
- X86_EFLAGS_TF|X86_EFLAGS_DF|X86_EFLAGS_IF|X86_EFLAGS_IOPL);
-}
-
-void __cpuinit check_efer(void)
-{
- unsigned long efer;
-
- rdmsrl(MSR_EFER, efer);
- if (!(efer & EFER_NX) || do_not_nx)
- __supported_pte_mask &= ~_PAGE_NX;
-}
-
-unsigned long kernel_eflags;
-
-/*
- * Copies of the original ist values from the tss are only accessed during
- * debugging, no special alignment required.
- */
-DEFINE_PER_CPU(struct orig_ist, orig_ist);
-
-/*
- * cpu_init() initializes state that is per-CPU. Some data is already
- * initialized (naturally) in the bootstrap process, such as the GDT
- * and IDT. We reload them nevertheless, this function acts as a
- * 'CPU state barrier', nothing should get across.
- * A lot of state is already set up in PDA init.
- */
-void __cpuinit cpu_init(void)
-{
- int cpu = stack_smp_processor_id();
- struct tss_struct *t = &per_cpu(init_tss, cpu);
- struct orig_ist *orig_ist = &per_cpu(orig_ist, cpu);
- unsigned long v;
- char *estacks = NULL;
- struct task_struct *me;
- int i;
-
- /* CPU 0 is initialised in head64.c */
- if (cpu != 0)
- pda_init(cpu);
- else
- estacks = boot_exception_stacks;
-
- me = current;
-
- if (cpu_test_and_set(cpu, cpu_initialized))
- panic("CPU#%d already initialized!\n", cpu);
-
- printk(KERN_INFO "Initializing CPU#%d\n", cpu);
-
- clear_in_cr4(X86_CR4_VME|X86_CR4_PVI|X86_CR4_TSD|X86_CR4_DE);
-
- /*
- * Initialize the per-CPU GDT with the boot GDT,
- * and set up the GDT descriptor:
- */
-
- switch_to_new_gdt();
- load_idt((const struct desc_ptr *)&idt_descr);
-
- memset(me->thread.tls_array, 0, GDT_ENTRY_TLS_ENTRIES * 8);
- syscall_init();
-
- wrmsrl(MSR_FS_BASE, 0);
- wrmsrl(MSR_KERNEL_GS_BASE, 0);
- barrier();
-
- check_efer();
- if (cpu != 0 && x2apic)
- enable_x2apic();
-
- /*
- * set up and load the per-CPU TSS
- */
- if (!orig_ist->ist[0]) {
- static const unsigned int order[N_EXCEPTION_STACKS] = {
- [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STACK_ORDER,
- [DEBUG_STACK - 1] = DEBUG_STACK_ORDER
- };
- for (v = 0; v < N_EXCEPTION_STACKS; v++) {
- if (cpu) {
- estacks = (char *)__get_free_pages(GFP_ATOMIC, order[v]);
- if (!estacks)
- panic("Cannot allocate exception "
- "stack %ld %d\n", v, cpu);
- }
- estacks += PAGE_SIZE << order[v];
- orig_ist->ist[v] = t->x86_tss.ist[v] =
- (unsigned long)estacks;
- }
- }
-
- t->x86_tss.io_bitmap_base = offsetof(struct tss_struct, io_bitmap);
- /*
- * <= is required because the CPU will access up to
- * 8 bits beyond the end of the IO permission bitmap.
- */
- for (i = 0; i <= IO_BITMAP_LONGS; i++)
- t->io_bitmap[i] = ~0UL;
-
- atomic_inc(&init_mm.mm_count);
- me->active_mm = &init_mm;
- if (me->mm)
- BUG();
- enter_lazy_tlb(&init_mm, me);
-
- load_sp0(t, ¤t->thread);
- set_tss_desc(cpu, t);
- load_TR_desc();
- load_LDT(&init_mm.context);
-
-#ifdef CONFIG_KGDB
- /*
- * If the kgdb is connected no debug regs should be altered. This
- * is only applicable when KGDB and a KGDB I/O module are built
- * into the kernel and you are using early debugging with
- * kgdbwait. KGDB will control the kernel HW breakpoint registers.
- */
- if (kgdb_connected && arch_kgdb_ops.correct_hw_break)
- arch_kgdb_ops.correct_hw_break();
- else {
-#endif
- /*
- * Clear all 6 debug registers:
- */
-
- set_debugreg(0UL, 0);
- set_debugreg(0UL, 1);
- set_debugreg(0UL, 2);
- set_debugreg(0UL, 3);
- set_debugreg(0UL, 6);
- set_debugreg(0UL, 7);
-#ifdef CONFIG_KGDB
- /* If the kgdb is connected no debug regs should be altered. */
- }
-#endif
-
- fpu_init();
-
- raw_local_save_flags(kernel_eflags);
-
- if (is_uv_system())
- uv_cpu_init();
-}
diff --git a/arch/x86/kernel/cpu/cpu.h b/arch/x86/kernel/cpu/cpu.h
index 3cc9d92afd8f5bc8fcc7613de0f75771056ca008..de4094a3921071b94b9b71a1bcd2d85158c6c957 100644
--- a/arch/x86/kernel/cpu/cpu.h
+++ b/arch/x86/kernel/cpu/cpu.h
@@ -31,7 +31,6 @@ struct cpu_dev {
extern struct cpu_dev *__x86_cpu_dev_start[], *__x86_cpu_dev_end[];
-extern int get_model_name(struct cpuinfo_x86 *c);
extern void display_cacheinfo(struct cpuinfo_x86 *c);
#endif
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index dd097b835839dd73d4139d807c23e8fca1648344..c24c4a487b7cb05f8ec6ad73998a2e0e01439d32 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -256,7 +256,8 @@ static u32 get_cur_val(const cpumask_t *mask)
* Only IA32_APERF/IA32_MPERF ratio is architecturally defined and
* no meaning should be associated with absolute values of these MSRs.
*/
-static unsigned int get_measured_perf(unsigned int cpu)
+static unsigned int get_measured_perf(struct cpufreq_policy *policy,
+ unsigned int cpu)
{
union {
struct {
@@ -326,7 +327,7 @@ static unsigned int get_measured_perf(unsigned int cpu)
#endif
- retval = per_cpu(drv_data, cpu)->max_freq * perf_percent / 100;
+ retval = per_cpu(drv_data, policy->cpu)->max_freq * perf_percent / 100;
put_cpu();
set_cpus_allowed_ptr(current, &saved_mask);
@@ -785,7 +786,11 @@ static int __init acpi_cpufreq_init(void)
if (ret)
return ret;
- return cpufreq_register_driver(&acpi_cpufreq_driver);
+ ret = cpufreq_register_driver(&acpi_cpufreq_driver);
+ if (ret)
+ free_percpu(acpi_perf_data);
+
+ return ret;
}
static void __exit acpi_cpufreq_exit(void)
@@ -795,8 +800,6 @@ static void __exit acpi_cpufreq_exit(void)
cpufreq_unregister_driver(&acpi_cpufreq_driver);
free_percpu(acpi_perf_data);
-
- return;
}
module_param(acpi_pstate_strict, uint, 0644);
diff --git a/arch/x86/kernel/cpu/cpufreq/elanfreq.c b/arch/x86/kernel/cpu/cpufreq/elanfreq.c
index e4a4bf870e9472e7b3da95ac0d6b9a620ff675b5..fe613c93b3667d73e78ca6747f691232a9233702 100644
--- a/arch/x86/kernel/cpu/cpufreq/elanfreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/elanfreq.c
@@ -25,8 +25,8 @@
#include <linux/cpufreq.h>
#include <asm/msr.h>
-#include <asm/timex.h>
-#include <asm/io.h>
+#include <linux/timex.h>
+#include <linux/io.h>
#define REG_CSCIR 0x22 /* Chip Setup and Control Index Register */
#define REG_CSCDR 0x23 /* Chip Setup and Control Data Register */
@@ -82,7 +82,7 @@ static unsigned int elanfreq_get_cpu_frequency(unsigned int cpu)
u8 clockspeed_reg; /* Clock Speed Register */
local_irq_disable();
- outb_p(0x80,REG_CSCIR);
+ outb_p(0x80, REG_CSCIR);
clockspeed_reg = inb_p(REG_CSCDR);
local_irq_enable();
@@ -98,10 +98,10 @@ static unsigned int elanfreq_get_cpu_frequency(unsigned int cpu)
}
/* 33 MHz is not 32 MHz... */
- if ((clockspeed_reg & 0xE0)==0xA0)
+ if ((clockspeed_reg & 0xE0) == 0xA0)
return 33000;
- return ((1<<((clockspeed_reg & 0xE0) >> 5)) * 1000);
+ return (1<<((clockspeed_reg & 0xE0) >> 5)) * 1000;
}
@@ -117,7 +117,7 @@ static unsigned int elanfreq_get_cpu_frequency(unsigned int cpu)
* There is no return value.
*/
-static void elanfreq_set_cpu_state (unsigned int state)
+static void elanfreq_set_cpu_state(unsigned int state)
{
struct cpufreq_freqs freqs;
@@ -144,20 +144,20 @@ static void elanfreq_set_cpu_state (unsigned int state)
*/
local_irq_disable();
- outb_p(0x40,REG_CSCIR); /* Disable hyperspeed mode */
- outb_p(0x00,REG_CSCDR);
+ outb_p(0x40, REG_CSCIR); /* Disable hyperspeed mode */
+ outb_p(0x00, REG_CSCDR);
local_irq_enable(); /* wait till internal pipelines and */
udelay(1000); /* buffers have cleaned up */
local_irq_disable();
/* now, set the CPU clock speed register (0x80) */
- outb_p(0x80,REG_CSCIR);
- outb_p(elan_multiplier[state].val80h,REG_CSCDR);
+ outb_p(0x80, REG_CSCIR);
+ outb_p(elan_multiplier[state].val80h, REG_CSCDR);
/* now, the hyperspeed bit in PMU Force Mode Register (0x40) */
- outb_p(0x40,REG_CSCIR);
- outb_p(elan_multiplier[state].val40h,REG_CSCDR);
+ outb_p(0x40, REG_CSCIR);
+ outb_p(elan_multiplier[state].val40h, REG_CSCDR);
udelay(10000);
local_irq_enable();
@@ -173,12 +173,12 @@ static void elanfreq_set_cpu_state (unsigned int state)
* for the hardware supported by the driver.
*/
-static int elanfreq_verify (struct cpufreq_policy *policy)
+static int elanfreq_verify(struct cpufreq_policy *policy)
{
return cpufreq_frequency_table_verify(policy, &elanfreq_table[0]);
}
-static int elanfreq_target (struct cpufreq_policy *policy,
+static int elanfreq_target(struct cpufreq_policy *policy,
unsigned int target_freq,
unsigned int relation)
{
@@ -205,7 +205,7 @@ static int elanfreq_cpu_init(struct cpufreq_policy *policy)
/* capability check */
if ((c->x86_vendor != X86_VENDOR_AMD) ||
- (c->x86 != 4) || (c->x86_model!=10))
+ (c->x86 != 4) || (c->x86_model != 10))
return -ENODEV;
/* max freq */
@@ -213,7 +213,7 @@ static int elanfreq_cpu_init(struct cpufreq_policy *policy)
max_freq = elanfreq_get_cpu_frequency(0);
/* table init */
- for (i=0; (elanfreq_table[i].frequency != CPUFREQ_TABLE_END); i++) {
+ for (i = 0; (elanfreq_table[i].frequency != CPUFREQ_TABLE_END); i++) {
if (elanfreq_table[i].frequency > max_freq)
elanfreq_table[i].frequency = CPUFREQ_ENTRY_INVALID;
}
@@ -224,7 +224,7 @@ static int elanfreq_cpu_init(struct cpufreq_policy *policy)
result = cpufreq_frequency_table_cpuinfo(policy, elanfreq_table);
if (result)
- return (result);
+ return result;
cpufreq_frequency_table_get_attr(elanfreq_table, policy->cpu);
return 0;
@@ -260,7 +260,7 @@ __setup("elanfreq=", elanfreq_setup);
#endif
-static struct freq_attr* elanfreq_attr[] = {
+static struct freq_attr *elanfreq_attr[] = {
&cpufreq_freq_attr_scaling_available_freqs,
NULL,
};
@@ -284,9 +284,9 @@ static int __init elanfreq_init(void)
/* Test if we have the right hardware */
if ((c->x86_vendor != X86_VENDOR_AMD) ||
- (c->x86 != 4) || (c->x86_model!=10)) {
+ (c->x86 != 4) || (c->x86_model != 10)) {
printk(KERN_INFO "elanfreq: error: no Elan processor found!\n");
- return -ENODEV;
+ return -ENODEV;
}
return cpufreq_register_driver(&elanfreq_driver);
}
@@ -298,7 +298,7 @@ static void __exit elanfreq_exit(void)
}
-module_param (max_freq, int, 0444);
+module_param(max_freq, int, 0444);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Robert Schwebel <r.schwebel@pengutronix.de>, Sven Geggus <sven@geggus.net>");
diff --git a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
index f1685fb91fbd313058b92af93ee055af160a2447..b8e05ee4f7361a1dc57ce28ff9d2e5e5526f776d 100644
--- a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
+++ b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
@@ -171,7 +171,7 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
}
if (c->x86 != 0xF) {
- printk(KERN_WARNING PFX "Unknown p4-clockmod-capable CPU. Please send an e-mail to <cpufreq@lists.linux.org.uk>\n");
+ printk(KERN_WARNING PFX "Unknown p4-clockmod-capable CPU. Please send an e-mail to <cpufreq@vger.kernel.org>\n");
return 0;
}
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k6.c b/arch/x86/kernel/cpu/cpufreq/powernow-k6.c
index eb9b62b0830c8941ee7ea990304596e2a1d82316..b5ced806a316d66b1c4bb1fcc6120f855617a266 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k6.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k6.c
@@ -15,12 +15,11 @@
#include <linux/slab.h>
#include <asm/msr.h>
-#include <asm/timex.h>
-#include <asm/io.h>
+#include <linux/timex.h>
+#include <linux/io.h>
-
-#define POWERNOW_IOPORT 0xfff0 /* it doesn't matter where, as long
- as it is unused */
+#define POWERNOW_IOPORT 0xfff0 /* it doesn't matter where, as long
+ as it is unused */
static unsigned int busfreq; /* FSB, in 10 kHz */
static unsigned int max_multiplier;
@@ -53,7 +52,7 @@ static int powernow_k6_get_cpu_multiplier(void)
msrval = POWERNOW_IOPORT + 0x1;
wrmsr(MSR_K6_EPMR, msrval, 0); /* enable the PowerNow port */
- invalue=inl(POWERNOW_IOPORT + 0x8);
+ invalue = inl(POWERNOW_IOPORT + 0x8);
msrval = POWERNOW_IOPORT + 0x0;
wrmsr(MSR_K6_EPMR, msrval, 0); /* disable it again */
@@ -67,9 +66,9 @@ static int powernow_k6_get_cpu_multiplier(void)
*
* Tries to change the PowerNow! multiplier
*/
-static void powernow_k6_set_state (unsigned int best_i)
+static void powernow_k6_set_state(unsigned int best_i)
{
- unsigned long outvalue=0, invalue=0;
+ unsigned long outvalue = 0, invalue = 0;
unsigned long msrval;
struct cpufreq_freqs freqs;
@@ -90,10 +89,10 @@ static void powernow_k6_set_state (unsigned int best_i)
msrval = POWERNOW_IOPORT + 0x1;
wrmsr(MSR_K6_EPMR, msrval, 0); /* enable the PowerNow port */
- invalue=inl(POWERNOW_IOPORT + 0x8);
+ invalue = inl(POWERNOW_IOPORT + 0x8);
invalue = invalue & 0xf;
outvalue = outvalue | invalue;
- outl(outvalue ,(POWERNOW_IOPORT + 0x8));
+ outl(outvalue , (POWERNOW_IOPORT + 0x8));
msrval = POWERNOW_IOPORT + 0x0;
wrmsr(MSR_K6_EPMR, msrval, 0); /* disable it again */
@@ -124,7 +123,7 @@ static int powernow_k6_verify(struct cpufreq_policy *policy)
*
* sets a new CPUFreq policy
*/
-static int powernow_k6_target (struct cpufreq_policy *policy,
+static int powernow_k6_target(struct cpufreq_policy *policy,
unsigned int target_freq,
unsigned int relation)
{
@@ -152,7 +151,7 @@ static int powernow_k6_cpu_init(struct cpufreq_policy *policy)
busfreq = cpu_khz / max_multiplier;
/* table init */
- for (i=0; (clock_ratio[i].frequency != CPUFREQ_TABLE_END); i++) {
+ for (i = 0; (clock_ratio[i].frequency != CPUFREQ_TABLE_END); i++) {
if (clock_ratio[i].index > max_multiplier)
clock_ratio[i].frequency = CPUFREQ_ENTRY_INVALID;
else
@@ -165,7 +164,7 @@ static int powernow_k6_cpu_init(struct cpufreq_policy *policy)
result = cpufreq_frequency_table_cpuinfo(policy, clock_ratio);
if (result)
- return (result);
+ return result;
cpufreq_frequency_table_get_attr(clock_ratio, policy->cpu);
@@ -176,8 +175,8 @@ static int powernow_k6_cpu_init(struct cpufreq_policy *policy)
static int powernow_k6_cpu_exit(struct cpufreq_policy *policy)
{
unsigned int i;
- for (i=0; i<8; i++) {
- if (i==max_multiplier)
+ for (i = 0; i < 8; i++) {
+ if (i == max_multiplier)
powernow_k6_set_state(i);
}
cpufreq_frequency_table_put_attr(policy->cpu);
@@ -189,7 +188,7 @@ static unsigned int powernow_k6_get(unsigned int cpu)
return busfreq * powernow_k6_get_cpu_multiplier();
}
-static struct freq_attr* powernow_k6_attr[] = {
+static struct freq_attr *powernow_k6_attr[] = {
&cpufreq_freq_attr_scaling_available_freqs,
NULL,
};
@@ -227,7 +226,7 @@ static int __init powernow_k6_init(void)
}
if (cpufreq_register_driver(&powernow_k6_driver)) {
- release_region (POWERNOW_IOPORT, 16);
+ release_region(POWERNOW_IOPORT, 16);
return -EINVAL;
}
@@ -243,13 +242,13 @@ static int __init powernow_k6_init(void)
static void __exit powernow_k6_exit(void)
{
cpufreq_unregister_driver(&powernow_k6_driver);
- release_region (POWERNOW_IOPORT, 16);
+ release_region(POWERNOW_IOPORT, 16);
}
-MODULE_AUTHOR ("Arjan van de Ven <arjanv@redhat.com>, Dave Jones <davej@codemonkey.org.uk>, Dominik Brodowski <linux@brodo.de>");
-MODULE_DESCRIPTION ("PowerNow! driver for AMD K6-2+ / K6-3+ processors.");
-MODULE_LICENSE ("GPL");
+MODULE_AUTHOR("Arjan van de Ven <arjanv@redhat.com>, Dave Jones <davej@codemonkey.org.uk>, Dominik Brodowski <linux@brodo.de>");
+MODULE_DESCRIPTION("PowerNow! driver for AMD K6-2+ / K6-3+ processors.");
+MODULE_LICENSE("GPL");
module_init(powernow_k6_init);
module_exit(powernow_k6_exit);
diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
index 15e13c01cc3621ce3d4d610ab34225437eb8f413..3b5f06423e7774f2801e31e811c631df90344e36 100644
--- a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
@@ -26,7 +26,7 @@
#include <asm/cpufeature.h>
#define PFX "speedstep-centrino: "
-#define MAINTAINER "cpufreq@lists.linux.org.uk"
+#define MAINTAINER "cpufreq@vger.kernel.org"
#define dprintk(msg...) \
cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "speedstep-centrino", msg)
diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index 3f8c7283d8161c71f8b8da1adcb1011350ef5510..ffd0f5ed071a705e5f55e279ac12f0c2d0cf9419 100644
--- a/arch/x86/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
@@ -301,7 +301,6 @@ static void __cpuinit init_cyrix(struct cpuinfo_x86 *c)
*/
if ((0x30 <= dir1 && dir1 <= 0x6f) || (0x80 <= dir1 && dir1 <= 0x8f))
geode_configure();
- get_model_name(c); /* get CPU marketing name */
return;
} else { /* MediaGX */
Cx86_cb[2] = (dir0_lsn & 1) ? '3' : '4';
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 959417b8cd6462e00fde46a4d13d863510c0bd0f..99468dbd08da3edbb2c97b5cbb803918c85329d6 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -15,6 +15,11 @@
#include <asm/ds.h>
#include <asm/bugs.h>
+#ifdef CONFIG_X86_64
+#include <asm/topology.h>
+#include <asm/numa_64.h>
+#endif
+
#include "cpu.h"
#ifdef CONFIG_X86_LOCAL_APIC
@@ -25,14 +30,20 @@
static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
{
- /* Netburst reports 64 bytes clflush size, but does IO in 128 bytes */
- if (c->x86 == 15 && c->x86_cache_alignment == 64)
- c->x86_cache_alignment = 128;
if ((c->x86 == 0xf && c->x86_model >= 0x03) ||
(c->x86 == 0x6 && c->x86_model >= 0x0e))
set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
+
+#ifdef CONFIG_X86_64
+ set_cpu_cap(c, X86_FEATURE_SYSENTER32);
+#else
+ /* Netburst reports 64 bytes clflush size, but does IO in 128 bytes */
+ if (c->x86 == 15 && c->x86_cache_alignment == 64)
+ c->x86_cache_alignment = 128;
+#endif
}
+#ifdef CONFIG_X86_32
/*
* Early probe support logic for ppro memory erratum #50
*
@@ -52,15 +63,54 @@ int __cpuinit ppro_with_ram_bug(void)
return 0;
}
+#ifdef CONFIG_X86_F00F_BUG
+static void __cpuinit trap_init_f00f_bug(void)
+{
+ __set_fixmap(FIX_F00F_IDT, __pa(&idt_table), PAGE_KERNEL_RO);
-/*
- * P4 Xeon errata 037 workaround.
- * Hardware prefetcher may cause stale data to be loaded into the cache.
- */
-static void __cpuinit Intel_errata_workarounds(struct cpuinfo_x86 *c)
+ /*
+ * Update the IDT descriptor and reload the IDT so that
+ * it uses the read-only mapped virtual address.
+ */
+ idt_descr.address = fix_to_virt(FIX_F00F_IDT);
+ load_idt(&idt_descr);
+}
+#endif
+
+static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
{
unsigned long lo, hi;
+#ifdef CONFIG_X86_F00F_BUG
+ /*
+ * All current models of Pentium and Pentium with MMX technology CPUs
+ * have the F0 0F bug, which lets nonprivileged users lock up the system.
+ * Note that the workaround only should be initialized once...
+ */
+ c->f00f_bug = 0;
+ if (!paravirt_enabled() && c->x86 == 5) {
+ static int f00f_workaround_enabled;
+
+ c->f00f_bug = 1;
+ if (!f00f_workaround_enabled) {
+ trap_init_f00f_bug();
+ printk(KERN_NOTICE "Intel Pentium with F0 0F bug - workaround enabled.\n");
+ f00f_workaround_enabled = 1;
+ }
+ }
+#endif
+
+ /*
+ * SEP CPUID bug: Pentium Pro reports SEP but doesn't have it until
+ * model 3 mask 3
+ */
+ if ((c->x86<<8 | c->x86_model<<4 | c->x86_mask) < 0x633)
+ clear_cpu_cap(c, X86_FEATURE_SEP);
+
+ /*
+ * P4 Xeon errata 037 workaround.
+ * Hardware prefetcher may cause stale data to be loaded into the cache.
+ */
if ((c->x86 == 15) && (c->x86_model == 1) && (c->x86_mask == 1)) {
rdmsr(MSR_IA32_MISC_ENABLE, lo, hi);
if ((lo & (1<<9)) == 0) {
@@ -70,13 +120,68 @@ static void __cpuinit Intel_errata_workarounds(struct cpuinfo_x86 *c)
wrmsr (MSR_IA32_MISC_ENABLE, lo, hi);
}
}
+
+ /*
+ * See if we have a good local APIC by checking for buggy Pentia,
+ * i.e. all B steppings and the C2 stepping of P54C when using their
+ * integrated APIC (see 11AP erratum in "Pentium Processor
+ * Specification Update").
+ */
+ if (cpu_has_apic && (c->x86<<8 | c->x86_model<<4) == 0x520 &&
+ (c->x86_mask < 0x6 || c->x86_mask == 0xb))
+ set_cpu_cap(c, X86_FEATURE_11AP);
+
+
+#ifdef CONFIG_X86_INTEL_USERCOPY
+ /*
+ * Set up the preferred alignment for movsl bulk memory moves
+ */
+ switch (c->x86) {
+ case 4: /* 486: untested */
+ break;
+ case 5: /* Old Pentia: untested */
+ break;
+ case 6: /* PII/PIII only like movsl with 8-byte alignment */
+ movsl_mask.mask = 7;
+ break;
+ case 15: /* P4 is OK down to 8-byte alignment */
+ movsl_mask.mask = 7;
+ break;
+ }
+#endif
+
+#ifdef CONFIG_X86_NUMAQ
+ numaq_tsc_disable();
+#endif
+}
+#else
+static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
+{
}
+#endif
+static void __cpuinit srat_detect_node(void)
+{
+#if defined(CONFIG_NUMA) && defined(CONFIG_X86_64)
+ unsigned node;
+ int cpu = smp_processor_id();
+ int apicid = hard_smp_processor_id();
+
+ /* Don't do the funky fallback heuristics the AMD version employs
+ for now. */
+ node = apicid_to_node[apicid];
+ if (node == NUMA_NO_NODE || !node_online(node))
+ node = first_node(node_online_map);
+ numa_set_node(cpu, node);
+
+ printk(KERN_INFO "CPU %d/%x -> Node %d\n", cpu, apicid, node);
+#endif
+}
/*
* find out the number of processor cores on the die
*/
-static int __cpuinit num_cpu_cores(struct cpuinfo_x86 *c)
+static int __cpuinit intel_num_cpu_cores(struct cpuinfo_x86 *c)
{
unsigned int eax, ebx, ecx, edx;
@@ -91,45 +196,51 @@ static int __cpuinit num_cpu_cores(struct cpuinfo_x86 *c)
return 1;
}
-#ifdef CONFIG_X86_F00F_BUG
-static void __cpuinit trap_init_f00f_bug(void)
+static void __cpuinit detect_vmx_virtcap(struct cpuinfo_x86 *c)
{
- __set_fixmap(FIX_F00F_IDT, __pa(&idt_table), PAGE_KERNEL_RO);
-
- /*
- * Update the IDT descriptor and reload the IDT so that
- * it uses the read-only mapped virtual address.
- */
- idt_descr.address = fix_to_virt(FIX_F00F_IDT);
- load_idt(&idt_descr);
+ /* Intel VMX MSR indicated features */
+#define X86_VMX_FEATURE_PROC_CTLS_TPR_SHADOW 0x00200000
+#define X86_VMX_FEATURE_PROC_CTLS_VNMI 0x00400000
+#define X86_VMX_FEATURE_PROC_CTLS_2ND_CTLS 0x80000000
+#define X86_VMX_FEATURE_PROC_CTLS2_VIRT_APIC 0x00000001
+#define X86_VMX_FEATURE_PROC_CTLS2_EPT 0x00000002
+#define X86_VMX_FEATURE_PROC_CTLS2_VPID 0x00000020
+
+ u32 vmx_msr_low, vmx_msr_high, msr_ctl, msr_ctl2;
+
+ clear_cpu_cap(c, X86_FEATURE_TPR_SHADOW);
+ clear_cpu_cap(c, X86_FEATURE_VNMI);
+ clear_cpu_cap(c, X86_FEATURE_FLEXPRIORITY);
+ clear_cpu_cap(c, X86_FEATURE_EPT);
+ clear_cpu_cap(c, X86_FEATURE_VPID);
+
+ rdmsr(MSR_IA32_VMX_PROCBASED_CTLS, vmx_msr_low, vmx_msr_high);
+ msr_ctl = vmx_msr_high | vmx_msr_low;
+ if (msr_ctl & X86_VMX_FEATURE_PROC_CTLS_TPR_SHADOW)
+ set_cpu_cap(c, X86_FEATURE_TPR_SHADOW);
+ if (msr_ctl & X86_VMX_FEATURE_PROC_CTLS_VNMI)
+ set_cpu_cap(c, X86_FEATURE_VNMI);
+ if (msr_ctl & X86_VMX_FEATURE_PROC_CTLS_2ND_CTLS) {
+ rdmsr(MSR_IA32_VMX_PROCBASED_CTLS2,
+ vmx_msr_low, vmx_msr_high);
+ msr_ctl2 = vmx_msr_high | vmx_msr_low;
+ if ((msr_ctl2 & X86_VMX_FEATURE_PROC_CTLS2_VIRT_APIC) &&
+ (msr_ctl & X86_VMX_FEATURE_PROC_CTLS_TPR_SHADOW))
+ set_cpu_cap(c, X86_FEATURE_FLEXPRIORITY);
+ if (msr_ctl2 & X86_VMX_FEATURE_PROC_CTLS2_EPT)
+ set_cpu_cap(c, X86_FEATURE_EPT);
+ if (msr_ctl2 & X86_VMX_FEATURE_PROC_CTLS2_VPID)
+ set_cpu_cap(c, X86_FEATURE_VPID);
+ }
}
-#endif
static void __cpuinit init_intel(struct cpuinfo_x86 *c)
{
unsigned int l2 = 0;
- char *p = NULL;
early_init_intel(c);
-#ifdef CONFIG_X86_F00F_BUG
- /*
- * All current models of Pentium and Pentium with MMX technology CPUs
- * have the F0 0F bug, which lets nonprivileged users lock up the system.
- * Note that the workaround only should be initialized once...
- */
- c->f00f_bug = 0;
- if (!paravirt_enabled() && c->x86 == 5) {
- static int f00f_workaround_enabled;
-
- c->f00f_bug = 1;
- if (!f00f_workaround_enabled) {
- trap_init_f00f_bug();
- printk(KERN_NOTICE "Intel Pentium with F0 0F bug - workaround enabled.\n");
- f00f_workaround_enabled = 1;
- }
- }
-#endif
+ intel_workarounds(c);
l2 = init_intel_cacheinfo(c);
if (c->cpuid_level > 9) {
@@ -139,16 +250,32 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c)
set_cpu_cap(c, X86_FEATURE_ARCH_PERFMON);
}
- /* SEP CPUID bug: Pentium Pro reports SEP but doesn't have it until model 3 mask 3 */
- if ((c->x86<<8 | c->x86_model<<4 | c->x86_mask) < 0x633)
- clear_cpu_cap(c, X86_FEATURE_SEP);
+ if (cpu_has_xmm2)
+ set_cpu_cap(c, X86_FEATURE_LFENCE_RDTSC);
+ if (cpu_has_ds) {
+ unsigned int l1;
+ rdmsr(MSR_IA32_MISC_ENABLE, l1, l2);
+ if (!(l1 & (1<<11)))
+ set_cpu_cap(c, X86_FEATURE_BTS);
+ if (!(l1 & (1<<12)))
+ set_cpu_cap(c, X86_FEATURE_PEBS);
+ ds_init_intel(c);
+ }
+#ifdef CONFIG_X86_64
+ if (c->x86 == 15)
+ c->x86_cache_alignment = c->x86_clflush_size * 2;
+ if (c->x86 == 6)
+ set_cpu_cap(c, X86_FEATURE_REP_GOOD);
+#else
/*
* Names for the Pentium II/Celeron processors
* detectable only by also checking the cache size.
* Dixon is NOT a Celeron.
*/
if (c->x86 == 6) {
+ char *p = NULL;
+
switch (c->x86_model) {
case 5:
if (c->x86_mask == 0) {
@@ -171,77 +298,41 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c)
p = "Celeron (Coppermine)";
break;
}
+
+ if (p)
+ strcpy(c->x86_model_id, p);
}
- if (p)
- strcpy(c->x86_model_id, p);
+ if (c->x86 == 15)
+ set_cpu_cap(c, X86_FEATURE_P4);
+ if (c->x86 == 6)
+ set_cpu_cap(c, X86_FEATURE_P3);
- detect_extended_topology(c);
+ if (cpu_has_bts)
+ ptrace_bts_init_intel(c);
+#endif
+
+ detect_extended_topology(c);
if (!cpu_has(c, X86_FEATURE_XTOPOLOGY)) {
/*
* let's use the legacy cpuid vector 0x1 and 0x4 for topology
* detection.
*/
- c->x86_max_cores = num_cpu_cores(c);
+ c->x86_max_cores = intel_num_cpu_cores(c);
+#ifdef CONFIG_X86_32
detect_ht(c);
- }
-
- /* Work around errata */
- Intel_errata_workarounds(c);
-
-#ifdef CONFIG_X86_INTEL_USERCOPY
- /*
- * Set up the preferred alignment for movsl bulk memory moves
- */
- switch (c->x86) {
- case 4: /* 486: untested */
- break;
- case 5: /* Old Pentia: untested */
- break;
- case 6: /* PII/PIII only like movsl with 8-byte alignment */
- movsl_mask.mask = 7;
- break;
- case 15: /* P4 is OK down to 8-byte alignment */
- movsl_mask.mask = 7;
- break;
- }
#endif
-
- if (cpu_has_xmm2)
- set_cpu_cap(c, X86_FEATURE_LFENCE_RDTSC);
- if (c->x86 == 15) {
- set_cpu_cap(c, X86_FEATURE_P4);
}
- if (c->x86 == 6)
- set_cpu_cap(c, X86_FEATURE_P3);
- if (cpu_has_ds) {
- unsigned int l1;
- rdmsr(MSR_IA32_MISC_ENABLE, l1, l2);
- if (!(l1 & (1<<11)))
- set_cpu_cap(c, X86_FEATURE_BTS);
- if (!(l1 & (1<<12)))
- set_cpu_cap(c, X86_FEATURE_PEBS);
- }
-
- if (cpu_has_bts)
- ds_init_intel(c);
- /*
- * See if we have a good local APIC by checking for buggy Pentia,
- * i.e. all B steppings and the C2 stepping of P54C when using their
- * integrated APIC (see 11AP erratum in "Pentium Processor
- * Specification Update").
- */
- if (cpu_has_apic && (c->x86<<8 | c->x86_model<<4) == 0x520 &&
- (c->x86_mask < 0x6 || c->x86_mask == 0xb))
- set_cpu_cap(c, X86_FEATURE_11AP);
+ /* Work around errata */
+ srat_detect_node();
-#ifdef CONFIG_X86_NUMAQ
- numaq_tsc_disable();
-#endif
+ if (cpu_has(c, X86_FEATURE_VMX))
+ detect_vmx_virtcap(c);
}
+#ifdef CONFIG_X86_32
static unsigned int __cpuinit intel_size_cache(struct cpuinfo_x86 *c, unsigned int size)
{
/*
@@ -254,10 +345,12 @@ static unsigned int __cpuinit intel_size_cache(struct cpuinfo_x86 *c, unsigned i
size = 256;
return size;
}
+#endif
static struct cpu_dev intel_cpu_dev __cpuinitdata = {
.c_vendor = "Intel",
.c_ident = { "GenuineIntel" },
+#ifdef CONFIG_X86_32
.c_models = {
{ .vendor = X86_VENDOR_INTEL, .family = 4, .model_names =
{
@@ -307,13 +400,12 @@ static struct cpu_dev intel_cpu_dev __cpuinitdata = {
}
},
},
+ .c_size_cache = intel_size_cache,
+#endif
.c_early_init = early_init_intel,
.c_init = init_intel,
- .c_size_cache = intel_size_cache,
.c_x86_vendor = X86_VENDOR_INTEL,
};
cpu_dev_register(intel_cpu_dev);
-/* arch_initcall(intel_cpu_init); */
-
diff --git a/arch/x86/kernel/cpu/intel_64.c b/arch/x86/kernel/cpu/intel_64.c
deleted file mode 100644
index 0c0a58dfe0990bb431fc9f9f77787b8d04386ad9..0000000000000000000000000000000000000000
--- a/arch/x86/kernel/cpu/intel_64.c
+++ /dev/null
@@ -1,99 +0,0 @@
-#include <linux/init.h>
-#include <linux/smp.h>
-#include <asm/processor.h>
-#include <asm/ptrace.h>
-#include <asm/topology.h>
-#include <asm/numa_64.h>
-
-#include "cpu.h"
-
-static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
-{
- if ((c->x86 == 0xf && c->x86_model >= 0x03) ||
- (c->x86 == 0x6 && c->x86_model >= 0x0e))
- set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
-
- set_cpu_cap(c, X86_FEATURE_SYSENTER32);
-}
-
-/*
- * find out the number of processor cores on the die
- */
-static int __cpuinit intel_num_cpu_cores(struct cpuinfo_x86 *c)
-{
- unsigned int eax, t;
-
- if (c->cpuid_level < 4)
- return 1;
-
- cpuid_count(4, 0, &eax, &t, &t, &t);
-
- if (eax & 0x1f)
- return ((eax >> 26) + 1);
- else
- return 1;
-}
-
-static void __cpuinit srat_detect_node(void)
-{
-#ifdef CONFIG_NUMA
- unsigned node;
- int cpu = smp_processor_id();
- int apicid = hard_smp_processor_id();
-
- /* Don't do the funky fallback heuristics the AMD version employs
- for now. */
- node = apicid_to_node[apicid];
- if (node == NUMA_NO_NODE || !node_online(node))
- node = first_node(node_online_map);
- numa_set_node(cpu, node);
-
- printk(KERN_INFO "CPU %d/%x -> Node %d\n", cpu, apicid, node);
-#endif
-}
-
-static void __cpuinit init_intel(struct cpuinfo_x86 *c)
-{
- init_intel_cacheinfo(c);
- if (c->cpuid_level > 9) {
- unsigned eax = cpuid_eax(10);
- /* Check for version and the number of counters */
- if ((eax & 0xff) && (((eax>>8) & 0xff) > 1))
- set_cpu_cap(c, X86_FEATURE_ARCH_PERFMON);
- }
-
- if (cpu_has_ds) {
- unsigned int l1, l2;
- rdmsr(MSR_IA32_MISC_ENABLE, l1, l2);
- if (!(l1 & (1<<11)))
- set_cpu_cap(c, X86_FEATURE_BTS);
- if (!(l1 & (1<<12)))
- set_cpu_cap(c, X86_FEATURE_PEBS);
- }
-
-
- if (cpu_has_bts)
- ds_init_intel(c);
-
- if (c->x86 == 15)
- c->x86_cache_alignment = c->x86_clflush_size * 2;
- if (c->x86 == 6)
- set_cpu_cap(c, X86_FEATURE_REP_GOOD);
- set_cpu_cap(c, X86_FEATURE_LFENCE_RDTSC);
-
- detect_extended_topology(c);
- if (!cpu_has(c, X86_FEATURE_XTOPOLOGY))
- c->x86_max_cores = intel_num_cpu_cores(c);
-
- srat_detect_node();
-}
-
-static struct cpu_dev intel_cpu_dev __cpuinitdata = {
- .c_vendor = "Intel",
- .c_ident = { "GenuineIntel" },
- .c_early_init = early_init_intel,
- .c_init = init_intel,
- .c_x86_vendor = X86_VENDOR_INTEL,
-};
-
-cpu_dev_register(intel_cpu_dev);
diff --git a/arch/x86/kernel/cpu/mcheck/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce_64.c
index 726a5fcdf34113efe492ecdaa324308aa1a61fbd..4b031a4ac8562d3ed69f14f0d750dfe8519a057e 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_64.c
@@ -860,7 +860,7 @@ static __cpuinit int mce_create_device(unsigned int cpu)
return err;
}
-static void mce_remove_device(unsigned int cpu)
+static __cpuinit void mce_remove_device(unsigned int cpu)
{
int i;
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index cb7d3b6a80eb879670bd8a74864d01b587561dec..4e8d77f01eeb0913527373ed38a71795cc0b7be1 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -401,12 +401,7 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base,
tmp |= ~((1<<(hi - 1)) - 1);
if (tmp != mask_lo) {
- static int once = 1;
-
- if (once) {
- printk(KERN_INFO "mtrr: your BIOS has set up an incorrect mask, fixing it up.\n");
- once = 0;
- }
+ WARN_ONCE(1, KERN_INFO "mtrr: your BIOS has set up an incorrect mask, fixing it up.\n");
mask_lo = tmp;
}
}
diff --git a/arch/x86/kernel/cpu/mtrr/if.c b/arch/x86/kernel/cpu/mtrr/if.c
index 84c480bb3715af21405c6d55fab0f3160cbf3a59..4c4214690dd10a4c32fc787e03bce6e7cba315d9 100644
--- a/arch/x86/kernel/cpu/mtrr/if.c
+++ b/arch/x86/kernel/cpu/mtrr/if.c
@@ -405,9 +405,9 @@ static int mtrr_seq_show(struct seq_file *seq, void *offset)
}
/* RED-PEN: base can be > 32bit */
len += seq_printf(seq,
- "reg%02i: base=0x%05lx000 (%4luMB), size=%4lu%cB: %s, count=%d\n",
+ "reg%02i: base=0x%06lx000 (%5luMB), size=%5lu%cB, count=%d: %s\n",
i, base, base >> (20 - PAGE_SHIFT), size, factor,
- mtrr_attrib_to_str(type), mtrr_usage_table[i]);
+ mtrr_usage_table[i], mtrr_attrib_to_str(type));
}
}
return 0;
diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index 58ac5d3d4361491d35a008181d2abfa042a0818b..c78c04821ea18a58266b812fef480aa0b5ec0fbb 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -759,7 +759,8 @@ x86_get_mtrr_mem_range(struct res_range *range, int nr_range,
/* take out UC ranges */
for (i = 0; i < num_var_ranges; i++) {
type = range_state[i].type;
- if (type != MTRR_TYPE_UNCACHABLE)
+ if (type != MTRR_TYPE_UNCACHABLE &&
+ type != MTRR_TYPE_WRPROT)
continue;
size = range_state[i].size_pfn;
if (!size)
@@ -834,7 +835,14 @@ static int __init enable_mtrr_cleanup_setup(char *str)
enable_mtrr_cleanup = 1;
return 0;
}
-early_param("enble_mtrr_cleanup", enable_mtrr_cleanup_setup);
+early_param("enable_mtrr_cleanup", enable_mtrr_cleanup_setup);
+
+static int __init mtrr_cleanup_debug_setup(char *str)
+{
+ debug_print = 1;
+ return 0;
+}
+early_param("mtrr_cleanup_debug", mtrr_cleanup_debug_setup);
struct var_mtrr_state {
unsigned long range_startk;
@@ -898,6 +906,27 @@ set_var_mtrr_all(unsigned int address_bits)
}
}
+static unsigned long to_size_factor(unsigned long sizek, char *factorp)
+{
+ char factor;
+ unsigned long base = sizek;
+
+ if (base & ((1<<10) - 1)) {
+ /* not MB alignment */
+ factor = 'K';
+ } else if (base & ((1<<20) - 1)){
+ factor = 'M';
+ base >>= 10;
+ } else {
+ factor = 'G';
+ base >>= 20;
+ }
+
+ *factorp = factor;
+
+ return base;
+}
+
static unsigned int __init
range_to_mtrr(unsigned int reg, unsigned long range_startk,
unsigned long range_sizek, unsigned char type)
@@ -919,13 +948,21 @@ range_to_mtrr(unsigned int reg, unsigned long range_startk,
align = max_align;
sizek = 1 << align;
- if (debug_print)
+ if (debug_print) {
+ char start_factor = 'K', size_factor = 'K';
+ unsigned long start_base, size_base;
+
+ start_base = to_size_factor(range_startk, &start_factor),
+ size_base = to_size_factor(sizek, &size_factor),
+
printk(KERN_DEBUG "Setting variable MTRR %d, "
- "base: %ldMB, range: %ldMB, type %s\n",
- reg, range_startk >> 10, sizek >> 10,
+ "base: %ld%cB, range: %ld%cB, type %s\n",
+ reg, start_base, start_factor,
+ size_base, size_factor,
(type == MTRR_TYPE_UNCACHABLE)?"UC":
((type == MTRR_TYPE_WRBACK)?"WB":"Other")
);
+ }
save_var_mtrr(reg++, range_startk, sizek, type);
range_startk += sizek;
range_sizek -= sizek;
@@ -970,6 +1007,8 @@ range_to_mtrr_with_hole(struct var_mtrr_state *state, unsigned long basek,
/* try to append some small hole */
range0_basek = state->range_startk;
range0_sizek = ALIGN(state->range_sizek, chunk_sizek);
+
+ /* no increase */
if (range0_sizek == state->range_sizek) {
if (debug_print)
printk(KERN_DEBUG "rangeX: %016lx - %016lx\n",
@@ -980,13 +1019,40 @@ range_to_mtrr_with_hole(struct var_mtrr_state *state, unsigned long basek,
return 0;
}
- range0_sizek -= chunk_sizek;
- if (range0_sizek && sizek) {
- while (range0_basek + range0_sizek > (basek + sizek)) {
- range0_sizek -= chunk_sizek;
- if (!range0_sizek)
- break;
- }
+ /* only cut back, when it is not the last */
+ if (sizek) {
+ while (range0_basek + range0_sizek > (basek + sizek)) {
+ if (range0_sizek >= chunk_sizek)
+ range0_sizek -= chunk_sizek;
+ else
+ range0_sizek = 0;
+
+ if (!range0_sizek)
+ break;
+ }
+ }
+
+second_try:
+ range_basek = range0_basek + range0_sizek;
+
+ /* one hole in the middle */
+ if (range_basek > basek && range_basek <= (basek + sizek))
+ second_sizek = range_basek - basek;
+
+ if (range0_sizek > state->range_sizek) {
+
+ /* one hole in middle or at end */
+ hole_sizek = range0_sizek - state->range_sizek - second_sizek;
+
+ /* hole size should be less than half of range0 size */
+ if (hole_sizek >= (range0_sizek >> 1) &&
+ range0_sizek >= chunk_sizek) {
+ range0_sizek -= chunk_sizek;
+ second_sizek = 0;
+ hole_sizek = 0;
+
+ goto second_try;
+ }
}
if (range0_sizek) {
@@ -996,50 +1062,28 @@ range_to_mtrr_with_hole(struct var_mtrr_state *state, unsigned long basek,
(range0_basek + range0_sizek)<<10);
state->reg = range_to_mtrr(state->reg, range0_basek,
range0_sizek, MTRR_TYPE_WRBACK);
-
- }
-
- range_basek = range0_basek + range0_sizek;
- range_sizek = chunk_sizek;
-
- if (range_basek + range_sizek > basek &&
- range_basek + range_sizek <= (basek + sizek)) {
- /* one hole */
- second_basek = basek;
- second_sizek = range_basek + range_sizek - basek;
}
- /* if last piece, only could one hole near end */
- if ((second_basek || !basek) &&
- range_sizek - (state->range_sizek - range0_sizek) - second_sizek <
- (chunk_sizek >> 1)) {
- /*
- * one hole in middle (second_sizek is 0) or at end
- * (second_sizek is 0 )
- */
- hole_sizek = range_sizek - (state->range_sizek - range0_sizek)
- - second_sizek;
- hole_basek = range_basek + range_sizek - hole_sizek
- - second_sizek;
- } else {
- /* fallback for big hole, or several holes */
+ if (range0_sizek < state->range_sizek) {
+ /* need to handle left over */
range_sizek = state->range_sizek - range0_sizek;
- second_basek = 0;
- second_sizek = 0;
+
+ if (debug_print)
+ printk(KERN_DEBUG "range: %016lx - %016lx\n",
+ range_basek<<10,
+ (range_basek + range_sizek)<<10);
+ state->reg = range_to_mtrr(state->reg, range_basek,
+ range_sizek, MTRR_TYPE_WRBACK);
}
- if (debug_print)
- printk(KERN_DEBUG "range: %016lx - %016lx\n", range_basek<<10,
- (range_basek + range_sizek)<<10);
- state->reg = range_to_mtrr(state->reg, range_basek, range_sizek,
- MTRR_TYPE_WRBACK);
if (hole_sizek) {
+ hole_basek = range_basek - hole_sizek - second_sizek;
if (debug_print)
printk(KERN_DEBUG "hole: %016lx - %016lx\n",
- hole_basek<<10, (hole_basek + hole_sizek)<<10);
- state->reg = range_to_mtrr(state->reg, hole_basek, hole_sizek,
- MTRR_TYPE_UNCACHABLE);
-
+ hole_basek<<10,
+ (hole_basek + hole_sizek)<<10);
+ state->reg = range_to_mtrr(state->reg, hole_basek,
+ hole_sizek, MTRR_TYPE_UNCACHABLE);
}
return second_sizek;
@@ -1154,11 +1198,11 @@ struct mtrr_cleanup_result {
};
/*
- * gran_size: 1M, 2M, ..., 2G
- * chunk size: gran_size, ..., 4G
- * so we need (2+13)*6
+ * gran_size: 64K, 128K, 256K, 512K, 1M, 2M, ..., 2G
+ * chunk size: gran_size, ..., 2G
+ * so we need (1+16)*8
*/
-#define NUM_RESULT 90
+#define NUM_RESULT 136
#define PSHIFT (PAGE_SHIFT - 10)
static struct mtrr_cleanup_result __initdata result[NUM_RESULT];
@@ -1168,13 +1212,14 @@ static unsigned long __initdata min_loss_pfn[RANGE_NUM];
static int __init mtrr_cleanup(unsigned address_bits)
{
unsigned long extra_remove_base, extra_remove_size;
- unsigned long i, base, size, def, dummy;
+ unsigned long base, size, def, dummy;
mtrr_type type;
int nr_range, nr_range_new;
u64 chunk_size, gran_size;
unsigned long range_sums, range_sums_new;
int index_good;
int num_reg_good;
+ int i;
/* extra one for all 0 */
int num[MTRR_NUM_TYPES + 1];
@@ -1204,6 +1249,8 @@ static int __init mtrr_cleanup(unsigned address_bits)
continue;
if (!size)
type = MTRR_NUM_TYPES;
+ if (type == MTRR_TYPE_WRPROT)
+ type = MTRR_TYPE_UNCACHABLE;
num[type]++;
}
@@ -1216,23 +1263,57 @@ static int __init mtrr_cleanup(unsigned address_bits)
num_var_ranges - num[MTRR_NUM_TYPES])
return 0;
+ /* print original var MTRRs at first, for debugging: */
+ printk(KERN_DEBUG "original variable MTRRs\n");
+ for (i = 0; i < num_var_ranges; i++) {
+ char start_factor = 'K', size_factor = 'K';
+ unsigned long start_base, size_base;
+
+ size_base = range_state[i].size_pfn << (PAGE_SHIFT - 10);
+ if (!size_base)
+ continue;
+
+ size_base = to_size_factor(size_base, &size_factor),
+ start_base = range_state[i].base_pfn << (PAGE_SHIFT - 10);
+ start_base = to_size_factor(start_base, &start_factor),
+ type = range_state[i].type;
+
+ printk(KERN_DEBUG "reg %d, base: %ld%cB, range: %ld%cB, type %s\n",
+ i, start_base, start_factor,
+ size_base, size_factor,
+ (type == MTRR_TYPE_UNCACHABLE) ? "UC" :
+ ((type == MTRR_TYPE_WRPROT) ? "WP" :
+ ((type == MTRR_TYPE_WRBACK) ? "WB" : "Other"))
+ );
+ }
+
memset(range, 0, sizeof(range));
extra_remove_size = 0;
- if (mtrr_tom2) {
- extra_remove_base = 1 << (32 - PAGE_SHIFT);
+ extra_remove_base = 1 << (32 - PAGE_SHIFT);
+ if (mtrr_tom2)
extra_remove_size =
(mtrr_tom2 >> PAGE_SHIFT) - extra_remove_base;
- }
nr_range = x86_get_mtrr_mem_range(range, 0, extra_remove_base,
extra_remove_size);
+ /*
+ * [0, 1M) should always be coverred by var mtrr with WB
+ * and fixed mtrrs should take effective before var mtrr for it
+ */
+ nr_range = add_range_with_merge(range, nr_range, 0,
+ (1ULL<<(20 - PAGE_SHIFT)) - 1);
+ /* sort the ranges */
+ sort(range, nr_range, sizeof(struct res_range), cmp_range, NULL);
+
range_sums = sum_ranges(range, nr_range);
printk(KERN_INFO "total RAM coverred: %ldM\n",
range_sums >> (20 - PAGE_SHIFT));
if (mtrr_chunk_size && mtrr_gran_size) {
int num_reg;
+ char gran_factor, chunk_factor, lose_factor;
+ unsigned long gran_base, chunk_base, lose_base;
- debug_print = 1;
+ debug_print++;
/* convert ranges to var ranges state */
num_reg = x86_setup_var_mtrrs(range, nr_range, mtrr_chunk_size,
mtrr_gran_size);
@@ -1256,34 +1337,48 @@ static int __init mtrr_cleanup(unsigned address_bits)
result[i].lose_cover_sizek =
(range_sums - range_sums_new) << PSHIFT;
- printk(KERN_INFO "%sgran_size: %ldM \tchunk_size: %ldM \t",
- result[i].bad?"*BAD*":" ", result[i].gran_sizek >> 10,
- result[i].chunk_sizek >> 10);
- printk(KERN_CONT "num_reg: %d \tlose cover RAM: %s%ldM \n",
+ gran_base = to_size_factor(result[i].gran_sizek, &gran_factor),
+ chunk_base = to_size_factor(result[i].chunk_sizek, &chunk_factor),
+ lose_base = to_size_factor(result[i].lose_cover_sizek, &lose_factor),
+ printk(KERN_INFO "%sgran_size: %ld%c \tchunk_size: %ld%c \t",
+ result[i].bad?"*BAD*":" ",
+ gran_base, gran_factor, chunk_base, chunk_factor);
+ printk(KERN_CONT "num_reg: %d \tlose cover RAM: %s%ld%c\n",
result[i].num_reg, result[i].bad?"-":"",
- result[i].lose_cover_sizek >> 10);
+ lose_base, lose_factor);
if (!result[i].bad) {
set_var_mtrr_all(address_bits);
return 1;
}
printk(KERN_INFO "invalid mtrr_gran_size or mtrr_chunk_size, "
"will find optimal one\n");
- debug_print = 0;
+ debug_print--;
memset(result, 0, sizeof(result[0]));
}
i = 0;
memset(min_loss_pfn, 0xff, sizeof(min_loss_pfn));
memset(result, 0, sizeof(result));
- for (gran_size = (1ULL<<20); gran_size < (1ULL<<32); gran_size <<= 1) {
- for (chunk_size = gran_size; chunk_size < (1ULL<<33);
+ for (gran_size = (1ULL<<16); gran_size < (1ULL<<32); gran_size <<= 1) {
+ char gran_factor;
+ unsigned long gran_base;
+
+ if (debug_print)
+ gran_base = to_size_factor(gran_size >> 10, &gran_factor);
+
+ for (chunk_size = gran_size; chunk_size < (1ULL<<32);
chunk_size <<= 1) {
int num_reg;
- if (debug_print)
- printk(KERN_INFO
- "\ngran_size: %lldM chunk_size_size: %lldM\n",
- gran_size >> 20, chunk_size >> 20);
+ if (debug_print) {
+ char chunk_factor;
+ unsigned long chunk_base;
+
+ chunk_base = to_size_factor(chunk_size>>10, &chunk_factor),
+ printk(KERN_INFO "\n");
+ printk(KERN_INFO "gran_size: %ld%c chunk_size: %ld%c \n",
+ gran_base, gran_factor, chunk_base, chunk_factor);
+ }
if (i >= NUM_RESULT)
continue;
@@ -1326,12 +1421,18 @@ static int __init mtrr_cleanup(unsigned address_bits)
/* print out all */
for (i = 0; i < NUM_RESULT; i++) {
- printk(KERN_INFO "%sgran_size: %ldM \tchunk_size: %ldM \t",
- result[i].bad?"*BAD* ":" ", result[i].gran_sizek >> 10,
- result[i].chunk_sizek >> 10);
- printk(KERN_CONT "num_reg: %d \tlose RAM: %s%ldM\n",
- result[i].num_reg, result[i].bad?"-":"",
- result[i].lose_cover_sizek >> 10);
+ char gran_factor, chunk_factor, lose_factor;
+ unsigned long gran_base, chunk_base, lose_base;
+
+ gran_base = to_size_factor(result[i].gran_sizek, &gran_factor),
+ chunk_base = to_size_factor(result[i].chunk_sizek, &chunk_factor),
+ lose_base = to_size_factor(result[i].lose_cover_sizek, &lose_factor),
+ printk(KERN_INFO "%sgran_size: %ld%c \tchunk_size: %ld%c \t",
+ result[i].bad?"*BAD*":" ",
+ gran_base, gran_factor, chunk_base, chunk_factor);
+ printk(KERN_CONT "num_reg: %d \tlose cover RAM: %s%ld%c\n",
+ result[i].num_reg, result[i].bad?"-":"",
+ lose_base, lose_factor);
}
/* try to find the optimal index */
@@ -1339,10 +1440,8 @@ static int __init mtrr_cleanup(unsigned address_bits)
nr_mtrr_spare_reg = num_var_ranges - 1;
num_reg_good = -1;
for (i = num_var_ranges - nr_mtrr_spare_reg; i > 0; i--) {
- if (!min_loss_pfn[i]) {
+ if (!min_loss_pfn[i])
num_reg_good = i;
- break;
- }
}
index_good = -1;
@@ -1358,21 +1457,26 @@ static int __init mtrr_cleanup(unsigned address_bits)
}
if (index_good != -1) {
+ char gran_factor, chunk_factor, lose_factor;
+ unsigned long gran_base, chunk_base, lose_base;
+
printk(KERN_INFO "Found optimal setting for mtrr clean up\n");
i = index_good;
- printk(KERN_INFO "gran_size: %ldM \tchunk_size: %ldM \t",
- result[i].gran_sizek >> 10,
- result[i].chunk_sizek >> 10);
- printk(KERN_CONT "num_reg: %d \tlose RAM: %ldM\n",
- result[i].num_reg,
- result[i].lose_cover_sizek >> 10);
+ gran_base = to_size_factor(result[i].gran_sizek, &gran_factor),
+ chunk_base = to_size_factor(result[i].chunk_sizek, &chunk_factor),
+ lose_base = to_size_factor(result[i].lose_cover_sizek, &lose_factor),
+ printk(KERN_INFO "gran_size: %ld%c \tchunk_size: %ld%c \t",
+ gran_base, gran_factor, chunk_base, chunk_factor);
+ printk(KERN_CONT "num_reg: %d \tlose RAM: %ld%c\n",
+ result[i].num_reg, lose_base, lose_factor);
/* convert ranges to var ranges state */
chunk_size = result[i].chunk_sizek;
chunk_size <<= 10;
gran_size = result[i].gran_sizek;
gran_size <<= 10;
- debug_print = 1;
+ debug_print++;
x86_setup_var_mtrrs(range, nr_range, chunk_size, gran_size);
+ debug_print--;
set_var_mtrr_all(address_bits);
return 1;
}
diff --git a/arch/x86/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c
index 05cc22dbd4ffdebff8738662c74fd954be8fd432..6bff382094f58a2a40b0adebdf5fb264905614ba 100644
--- a/arch/x86/kernel/cpu/perfctr-watchdog.c
+++ b/arch/x86/kernel/cpu/perfctr-watchdog.c
@@ -295,13 +295,19 @@ static int setup_k7_watchdog(unsigned nmi_hz)
/* setup the timer */
wrmsr(evntsel_msr, evntsel, 0);
write_watchdog_counter(perfctr_msr, "K7_PERFCTR0",nmi_hz);
- apic_write(APIC_LVTPC, APIC_DM_NMI);
- evntsel |= K7_EVNTSEL_ENABLE;
- wrmsr(evntsel_msr, evntsel, 0);
+ /* initialize the wd struct before enabling */
wd->perfctr_msr = perfctr_msr;
wd->evntsel_msr = evntsel_msr;
wd->cccr_msr = 0; /* unused */
+
+ /* ok, everything is initialized, announce that we're set */
+ cpu_nmi_set_wd_enabled();
+
+ apic_write(APIC_LVTPC, APIC_DM_NMI);
+ evntsel |= K7_EVNTSEL_ENABLE;
+ wrmsr(evntsel_msr, evntsel, 0);
+
return 1;
}
@@ -379,13 +385,19 @@ static int setup_p6_watchdog(unsigned nmi_hz)
wrmsr(evntsel_msr, evntsel, 0);
nmi_hz = adjust_for_32bit_ctr(nmi_hz);
write_watchdog_counter32(perfctr_msr, "P6_PERFCTR0",nmi_hz);
- apic_write(APIC_LVTPC, APIC_DM_NMI);
- evntsel |= P6_EVNTSEL0_ENABLE;
- wrmsr(evntsel_msr, evntsel, 0);
+ /* initialize the wd struct before enabling */
wd->perfctr_msr = perfctr_msr;
wd->evntsel_msr = evntsel_msr;
wd->cccr_msr = 0; /* unused */
+
+ /* ok, everything is initialized, announce that we're set */
+ cpu_nmi_set_wd_enabled();
+
+ apic_write(APIC_LVTPC, APIC_DM_NMI);
+ evntsel |= P6_EVNTSEL0_ENABLE;
+ wrmsr(evntsel_msr, evntsel, 0);
+
return 1;
}
@@ -432,6 +444,27 @@ static const struct wd_ops p6_wd_ops = {
#define P4_CCCR_ENABLE (1 << 12)
#define P4_CCCR_OVF (1 << 31)
+#define P4_CONTROLS 18
+static unsigned int p4_controls[18] = {
+ MSR_P4_BPU_CCCR0,
+ MSR_P4_BPU_CCCR1,
+ MSR_P4_BPU_CCCR2,
+ MSR_P4_BPU_CCCR3,
+ MSR_P4_MS_CCCR0,
+ MSR_P4_MS_CCCR1,
+ MSR_P4_MS_CCCR2,
+ MSR_P4_MS_CCCR3,
+ MSR_P4_FLAME_CCCR0,
+ MSR_P4_FLAME_CCCR1,
+ MSR_P4_FLAME_CCCR2,
+ MSR_P4_FLAME_CCCR3,
+ MSR_P4_IQ_CCCR0,
+ MSR_P4_IQ_CCCR1,
+ MSR_P4_IQ_CCCR2,
+ MSR_P4_IQ_CCCR3,
+ MSR_P4_IQ_CCCR4,
+ MSR_P4_IQ_CCCR5,
+};
/*
* Set up IQ_COUNTER0 to behave like a clock, by having IQ_CCCR0 filter
* CRU_ESCR0 (with any non-null event selector) through a complemented
@@ -473,6 +506,26 @@ static int setup_p4_watchdog(unsigned nmi_hz)
evntsel_msr = MSR_P4_CRU_ESCR0;
cccr_msr = MSR_P4_IQ_CCCR0;
cccr_val = P4_CCCR_OVF_PMI0 | P4_CCCR_ESCR_SELECT(4);
+
+ /*
+ * If we're on the kdump kernel or other situation, we may
+ * still have other performance counter registers set to
+ * interrupt and they'll keep interrupting forever because
+ * of the P4_CCCR_OVF quirk. So we need to ACK all the
+ * pending interrupts and disable all the registers here,
+ * before reenabling the NMI delivery. Refer to p4_rearm()
+ * about the P4_CCCR_OVF quirk.
+ */
+ if (reset_devices) {
+ unsigned int low, high;
+ int i;
+
+ for (i = 0; i < P4_CONTROLS; i++) {
+ rdmsr(p4_controls[i], low, high);
+ low &= ~(P4_CCCR_ENABLE | P4_CCCR_OVF);
+ wrmsr(p4_controls[i], low, high);
+ }
+ }
} else {
/* logical cpu 1 */
perfctr_msr = MSR_P4_IQ_PERFCTR1;
@@ -499,12 +552,17 @@ static int setup_p4_watchdog(unsigned nmi_hz)
wrmsr(evntsel_msr, evntsel, 0);
wrmsr(cccr_msr, cccr_val, 0);
write_watchdog_counter(perfctr_msr, "P4_IQ_COUNTER0", nmi_hz);
- apic_write(APIC_LVTPC, APIC_DM_NMI);
- cccr_val |= P4_CCCR_ENABLE;
- wrmsr(cccr_msr, cccr_val, 0);
+
wd->perfctr_msr = perfctr_msr;
wd->evntsel_msr = evntsel_msr;
wd->cccr_msr = cccr_msr;
+
+ /* ok, everything is initialized, announce that we're set */
+ cpu_nmi_set_wd_enabled();
+
+ apic_write(APIC_LVTPC, APIC_DM_NMI);
+ cccr_val |= P4_CCCR_ENABLE;
+ wrmsr(cccr_msr, cccr_val, 0);
return 1;
}
@@ -620,13 +678,17 @@ static int setup_intel_arch_watchdog(unsigned nmi_hz)
wrmsr(evntsel_msr, evntsel, 0);
nmi_hz = adjust_for_32bit_ctr(nmi_hz);
write_watchdog_counter32(perfctr_msr, "INTEL_ARCH_PERFCTR0", nmi_hz);
- apic_write(APIC_LVTPC, APIC_DM_NMI);
- evntsel |= ARCH_PERFMON_EVENTSEL0_ENABLE;
- wrmsr(evntsel_msr, evntsel, 0);
wd->perfctr_msr = perfctr_msr;
wd->evntsel_msr = evntsel_msr;
wd->cccr_msr = 0; /* unused */
+
+ /* ok, everything is initialized, announce that we're set */
+ cpu_nmi_set_wd_enabled();
+
+ apic_write(APIC_LVTPC, APIC_DM_NMI);
+ evntsel |= ARCH_PERFMON_EVENTSEL0_ENABLE;
+ wrmsr(evntsel_msr, evntsel, 0);
intel_arch_wd_ops.checkbit = 1ULL << (eax.split.bit_width - 1);
return 1;
}
diff --git a/arch/x86/kernel/cpu/transmeta.c b/arch/x86/kernel/cpu/transmeta.c
index 7c46e6ecedcaad01329ab856e8b8dec0cc19d122..52b3fefbd5af13c78b037b70f0e6bbeb6bbc780a 100644
--- a/arch/x86/kernel/cpu/transmeta.c
+++ b/arch/x86/kernel/cpu/transmeta.c
@@ -5,6 +5,18 @@
#include <asm/msr.h>
#include "cpu.h"
+static void __cpuinit early_init_transmeta(struct cpuinfo_x86 *c)
+{
+ u32 xlvl;
+
+ /* Transmeta-defined flags: level 0x80860001 */
+ xlvl = cpuid_eax(0x80860000);
+ if ((xlvl & 0xffff0000) == 0x80860000) {
+ if (xlvl >= 0x80860001)
+ c->x86_capability[2] = cpuid_edx(0x80860001);
+ }
+}
+
static void __cpuinit init_transmeta(struct cpuinfo_x86 *c)
{
unsigned int cap_mask, uk, max, dummy;
@@ -12,7 +24,8 @@ static void __cpuinit init_transmeta(struct cpuinfo_x86 *c)
unsigned int cpu_rev, cpu_freq = 0, cpu_flags, new_cpu_rev;
char cpu_info[65];
- get_model_name(c); /* Same as AMD/Cyrix */
+ early_init_transmeta(c);
+
display_cacheinfo(c);
/* Print CMS and CPU revision */
@@ -85,23 +98,11 @@ static void __cpuinit init_transmeta(struct cpuinfo_x86 *c)
#endif
}
-static void __cpuinit transmeta_identify(struct cpuinfo_x86 *c)
-{
- u32 xlvl;
-
- /* Transmeta-defined flags: level 0x80860001 */
- xlvl = cpuid_eax(0x80860000);
- if ((xlvl & 0xffff0000) == 0x80860000) {
- if (xlvl >= 0x80860001)
- c->x86_capability[2] = cpuid_edx(0x80860001);
- }
-}
-
static struct cpu_dev transmeta_cpu_dev __cpuinitdata = {
.c_vendor = "Transmeta",
.c_ident = { "GenuineTMx86", "TransmetaCPU" },
+ .c_early_init = early_init_transmeta,
.c_init = init_transmeta,
- .c_identify = transmeta_identify,
.c_x86_vendor = X86_VENDOR_TRANSMETA,
};
diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
index 8e9cd6a8ec120951c4683b410572d63b0c3d0824..6a44d646599156cc5910cce8f503832688c973a5 100644
--- a/arch/x86/kernel/cpuid.c
+++ b/arch/x86/kernel/cpuid.c
@@ -36,7 +36,6 @@
#include <linux/smp_lock.h>
#include <linux/major.h>
#include <linux/fs.h>
-#include <linux/smp_lock.h>
#include <linux/device.h>
#include <linux/cpu.h>
#include <linux/notifier.h>
diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
index 15e6c6bc4a46644490cfe565c342b562cddb383d..e90a60ef10c2b641f524844e4902969cdd8235b4 100644
--- a/arch/x86/kernel/crash_dump_64.c
+++ b/arch/x86/kernel/crash_dump_64.c
@@ -7,9 +7,8 @@
#include <linux/errno.h>
#include <linux/crash_dump.h>
-
-#include <asm/uaccess.h>
-#include <asm/io.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
/**
* copy_oldmem_page - copy one page from "oldmem"
@@ -25,7 +24,7 @@
* in the current kernel. We stitch up a pte, similar to kmap_atomic.
*/
ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
- size_t csize, unsigned long offset, int userbuf)
+ size_t csize, unsigned long offset, int userbuf)
{
void *vaddr;
@@ -33,14 +32,16 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
return 0;
vaddr = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE);
+ if (!vaddr)
+ return -ENOMEM;
if (userbuf) {
- if (copy_to_user(buf, (vaddr + offset), csize)) {
+ if (copy_to_user(buf, vaddr + offset, csize)) {
iounmap(vaddr);
return -EFAULT;
}
} else
- memcpy(buf, (vaddr + offset), csize);
+ memcpy(buf, vaddr + offset, csize);
iounmap(vaddr);
return csize;
diff --git a/arch/x86/kernel/ds.c b/arch/x86/kernel/ds.c
index 11c11b8ec48dd59f1494c2051433dd8f6f2a7777..2b69994fd3a800458f4d81abbebad357405eac69 100644
--- a/arch/x86/kernel/ds.c
+++ b/arch/x86/kernel/ds.c
@@ -2,26 +2,49 @@
* Debug Store support
*
* This provides a low-level interface to the hardware's Debug Store
- * feature that is used for last branch recording (LBR) and
+ * feature that is used for branch trace store (BTS) and
* precise-event based sampling (PEBS).
*
- * Different architectures use a different DS layout/pointer size.
- * The below functions therefore work on a void*.
+ * It manages:
+ * - per-thread and per-cpu allocation of BTS and PEBS
+ * - buffer memory allocation (optional)
+ * - buffer overflow handling
+ * - buffer access
*
+ * It assumes:
+ * - get_task_struct on all parameter tasks
+ * - current is allowed to trace parameter tasks
*
- * Since there is no user for PEBS, yet, only LBR (or branch
- * trace store, BTS) is supported.
*
- *
- * Copyright (C) 2007 Intel Corporation.
- * Markus Metzger <markus.t.metzger@intel.com>, Dec 2007
+ * Copyright (C) 2007-2008 Intel Corporation.
+ * Markus Metzger <markus.t.metzger@intel.com>, 2007-2008
*/
+
+#ifdef CONFIG_X86_DS
+
#include <asm/ds.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/slab.h>
+#include <linux/sched.h>
+#include <linux/mm.h>
+
+
+/*
+ * The configuration for a particular DS hardware implementation.
+ */
+struct ds_configuration {
+ /* the size of the DS structure in bytes */
+ unsigned char sizeof_ds;
+ /* the size of one pointer-typed field in the DS structure in bytes;
+ this covers the first 8 fields related to buffer management. */
+ unsigned char sizeof_field;
+ /* the size of a BTS/PEBS record in bytes */
+ unsigned char sizeof_rec[2];
+};
+static struct ds_configuration ds_cfg;
/*
@@ -44,378 +67,747 @@
* (interrupt occurs when write pointer passes interrupt pointer)
* - value to which counter is reset following counter overflow
*
- * On later architectures, the last branch recording hardware uses
- * 64bit pointers even in 32bit mode.
- *
- *
- * Branch Trace Store (BTS) records store information about control
- * flow changes. They at least provide the following information:
- * - source linear address
- * - destination linear address
+ * Later architectures use 64bit pointers throughout, whereas earlier
+ * architectures use 32bit pointers in 32bit mode.
*
- * Netburst supported a predicated bit that had been dropped in later
- * architectures. We do not suppor it.
*
+ * We compute the base address for the first 8 fields based on:
+ * - the field size stored in the DS configuration
+ * - the relative field position
+ * - an offset giving the start of the respective region
*
- * In order to abstract from the actual DS and BTS layout, we describe
- * the access to the relevant fields.
- * Thanks to Andi Kleen for proposing this design.
+ * This offset is further used to index various arrays holding
+ * information for BTS and PEBS at the respective index.
*
- * The implementation, however, is not as general as it might seem. In
- * order to stay somewhat simple and efficient, we assume an
- * underlying unsigned type (mostly a pointer type) and we expect the
- * field to be at least as big as that type.
+ * On later 32bit processors, we only access the lower 32bit of the
+ * 64bit pointer fields. The upper halves will be zeroed out.
*/
-/*
- * A special from_ip address to indicate that the BTS record is an
- * info record that needs to be interpreted or skipped.
- */
-#define BTS_ESCAPE_ADDRESS (-1)
+enum ds_field {
+ ds_buffer_base = 0,
+ ds_index,
+ ds_absolute_maximum,
+ ds_interrupt_threshold,
+};
-/*
- * A field access descriptor
- */
-struct access_desc {
- unsigned char offset;
- unsigned char size;
+enum ds_qualifier {
+ ds_bts = 0,
+ ds_pebs
};
+static inline unsigned long ds_get(const unsigned char *base,
+ enum ds_qualifier qual, enum ds_field field)
+{
+ base += (ds_cfg.sizeof_field * (field + (4 * qual)));
+ return *(unsigned long *)base;
+}
+
+static inline void ds_set(unsigned char *base, enum ds_qualifier qual,
+ enum ds_field field, unsigned long value)
+{
+ base += (ds_cfg.sizeof_field * (field + (4 * qual)));
+ (*(unsigned long *)base) = value;
+}
+
+
/*
- * The configuration for a particular DS/BTS hardware implementation.
+ * Locking is done only for allocating BTS or PEBS resources and for
+ * guarding context and buffer memory allocation.
+ *
+ * Most functions require the current task to own the ds context part
+ * they are going to access. All the locking is done when validating
+ * access to the context.
*/
-struct ds_configuration {
- /* the DS configuration */
- unsigned char sizeof_ds;
- struct access_desc bts_buffer_base;
- struct access_desc bts_index;
- struct access_desc bts_absolute_maximum;
- struct access_desc bts_interrupt_threshold;
- /* the BTS configuration */
- unsigned char sizeof_bts;
- struct access_desc from_ip;
- struct access_desc to_ip;
- /* BTS variants used to store additional information like
- timestamps */
- struct access_desc info_type;
- struct access_desc info_data;
- unsigned long debugctl_mask;
-};
+static spinlock_t ds_lock = __SPIN_LOCK_UNLOCKED(ds_lock);
/*
- * The global configuration used by the below accessor functions
+ * Validate that the current task is allowed to access the BTS/PEBS
+ * buffer of the parameter task.
+ *
+ * Returns 0, if access is granted; -Eerrno, otherwise.
*/
-static struct ds_configuration ds_cfg;
+static inline int ds_validate_access(struct ds_context *context,
+ enum ds_qualifier qual)
+{
+ if (!context)
+ return -EPERM;
+
+ if (context->owner[qual] == current)
+ return 0;
+
+ return -EPERM;
+}
+
/*
- * Accessor functions for some DS and BTS fields using the above
- * global ptrace_bts_cfg.
+ * We either support (system-wide) per-cpu or per-thread allocation.
+ * We distinguish the two based on the task_struct pointer, where a
+ * NULL pointer indicates per-cpu allocation for the current cpu.
+ *
+ * Allocations are use-counted. As soon as resources are allocated,
+ * further allocations must be of the same type (per-cpu or
+ * per-thread). We model this by counting allocations (i.e. the number
+ * of tracers of a certain type) for one type negatively:
+ * =0 no tracers
+ * >0 number of per-thread tracers
+ * <0 number of per-cpu tracers
+ *
+ * The below functions to get and put tracers and to check the
+ * allocation type require the ds_lock to be held by the caller.
+ *
+ * Tracers essentially gives the number of ds contexts for a certain
+ * type of allocation.
*/
-static inline unsigned long get_bts_buffer_base(char *base)
+static long tracers;
+
+static inline void get_tracer(struct task_struct *task)
{
- return *(unsigned long *)(base + ds_cfg.bts_buffer_base.offset);
+ tracers += (task ? 1 : -1);
}
-static inline void set_bts_buffer_base(char *base, unsigned long value)
+
+static inline void put_tracer(struct task_struct *task)
{
- (*(unsigned long *)(base + ds_cfg.bts_buffer_base.offset)) = value;
+ tracers -= (task ? 1 : -1);
}
-static inline unsigned long get_bts_index(char *base)
+
+static inline int check_tracer(struct task_struct *task)
{
- return *(unsigned long *)(base + ds_cfg.bts_index.offset);
+ return (task ? (tracers >= 0) : (tracers <= 0));
}
-static inline void set_bts_index(char *base, unsigned long value)
+
+
+/*
+ * The DS context is either attached to a thread or to a cpu:
+ * - in the former case, the thread_struct contains a pointer to the
+ * attached context.
+ * - in the latter case, we use a static array of per-cpu context
+ * pointers.
+ *
+ * Contexts are use-counted. They are allocated on first access and
+ * deallocated when the last user puts the context.
+ *
+ * We distinguish between an allocating and a non-allocating get of a
+ * context:
+ * - the allocating get is used for requesting BTS/PEBS resources. It
+ * requires the caller to hold the global ds_lock.
+ * - the non-allocating get is used for all other cases. A
+ * non-existing context indicates an error. It acquires and releases
+ * the ds_lock itself for obtaining the context.
+ *
+ * A context and its DS configuration are allocated and deallocated
+ * together. A context always has a DS configuration of the
+ * appropriate size.
+ */
+static DEFINE_PER_CPU(struct ds_context *, system_context);
+
+#define this_system_context per_cpu(system_context, smp_processor_id())
+
+/*
+ * Returns the pointer to the parameter task's context or to the
+ * system-wide context, if task is NULL.
+ *
+ * Increases the use count of the returned context, if not NULL.
+ */
+static inline struct ds_context *ds_get_context(struct task_struct *task)
{
- (*(unsigned long *)(base + ds_cfg.bts_index.offset)) = value;
+ struct ds_context *context;
+
+ spin_lock(&ds_lock);
+
+ context = (task ? task->thread.ds_ctx : this_system_context);
+ if (context)
+ context->count++;
+
+ spin_unlock(&ds_lock);
+
+ return context;
}
-static inline unsigned long get_bts_absolute_maximum(char *base)
+
+/*
+ * Same as ds_get_context, but allocates the context and it's DS
+ * structure, if necessary; returns NULL; if out of memory.
+ *
+ * pre: requires ds_lock to be held
+ */
+static inline struct ds_context *ds_alloc_context(struct task_struct *task)
{
- return *(unsigned long *)(base + ds_cfg.bts_absolute_maximum.offset);
+ struct ds_context **p_context =
+ (task ? &task->thread.ds_ctx : &this_system_context);
+ struct ds_context *context = *p_context;
+
+ if (!context) {
+ context = kzalloc(sizeof(*context), GFP_KERNEL);
+
+ if (!context)
+ return NULL;
+
+ context->ds = kzalloc(ds_cfg.sizeof_ds, GFP_KERNEL);
+ if (!context->ds) {
+ kfree(context);
+ return NULL;
+ }
+
+ *p_context = context;
+
+ context->this = p_context;
+ context->task = task;
+
+ if (task)
+ set_tsk_thread_flag(task, TIF_DS_AREA_MSR);
+
+ if (!task || (task == current))
+ wrmsr(MSR_IA32_DS_AREA, (unsigned long)context->ds, 0);
+
+ get_tracer(task);
+ }
+
+ context->count++;
+
+ return context;
}
-static inline void set_bts_absolute_maximum(char *base, unsigned long value)
+
+/*
+ * Decreases the use count of the parameter context, if not NULL.
+ * Deallocates the context, if the use count reaches zero.
+ */
+static inline void ds_put_context(struct ds_context *context)
{
- (*(unsigned long *)(base + ds_cfg.bts_absolute_maximum.offset)) = value;
+ if (!context)
+ return;
+
+ spin_lock(&ds_lock);
+
+ if (--context->count)
+ goto out;
+
+ *(context->this) = NULL;
+
+ if (context->task)
+ clear_tsk_thread_flag(context->task, TIF_DS_AREA_MSR);
+
+ if (!context->task || (context->task == current))
+ wrmsrl(MSR_IA32_DS_AREA, 0);
+
+ put_tracer(context->task);
+
+ /* free any leftover buffers from tracers that did not
+ * deallocate them properly. */
+ kfree(context->buffer[ds_bts]);
+ kfree(context->buffer[ds_pebs]);
+ kfree(context->ds);
+ kfree(context);
+ out:
+ spin_unlock(&ds_lock);
}
-static inline unsigned long get_bts_interrupt_threshold(char *base)
+
+
+/*
+ * Handle a buffer overflow
+ *
+ * task: the task whose buffers are overflowing;
+ * NULL for a buffer overflow on the current cpu
+ * context: the ds context
+ * qual: the buffer type
+ */
+static void ds_overflow(struct task_struct *task, struct ds_context *context,
+ enum ds_qualifier qual)
{
- return *(unsigned long *)(base + ds_cfg.bts_interrupt_threshold.offset);
+ if (!context)
+ return;
+
+ if (context->callback[qual])
+ (*context->callback[qual])(task);
+
+ /* todo: do some more overflow handling */
}
-static inline void set_bts_interrupt_threshold(char *base, unsigned long value)
+
+
+/*
+ * Allocate a non-pageable buffer of the parameter size.
+ * Checks the memory and the locked memory rlimit.
+ *
+ * Returns the buffer, if successful;
+ * NULL, if out of memory or rlimit exceeded.
+ *
+ * size: the requested buffer size in bytes
+ * pages (out): if not NULL, contains the number of pages reserved
+ */
+static inline void *ds_allocate_buffer(size_t size, unsigned int *pages)
{
- (*(unsigned long *)(base + ds_cfg.bts_interrupt_threshold.offset)) = value;
+ unsigned long rlim, vm, pgsz;
+ void *buffer;
+
+ pgsz = PAGE_ALIGN(size) >> PAGE_SHIFT;
+
+ rlim = current->signal->rlim[RLIMIT_AS].rlim_cur >> PAGE_SHIFT;
+ vm = current->mm->total_vm + pgsz;
+ if (rlim < vm)
+ return NULL;
+
+ rlim = current->signal->rlim[RLIMIT_MEMLOCK].rlim_cur >> PAGE_SHIFT;
+ vm = current->mm->locked_vm + pgsz;
+ if (rlim < vm)
+ return NULL;
+
+ buffer = kzalloc(size, GFP_KERNEL);
+ if (!buffer)
+ return NULL;
+
+ current->mm->total_vm += pgsz;
+ current->mm->locked_vm += pgsz;
+
+ if (pages)
+ *pages = pgsz;
+
+ return buffer;
}
-static inline unsigned long get_from_ip(char *base)
+
+static int ds_request(struct task_struct *task, void *base, size_t size,
+ ds_ovfl_callback_t ovfl, enum ds_qualifier qual)
{
- return *(unsigned long *)(base + ds_cfg.from_ip.offset);
+ struct ds_context *context;
+ unsigned long buffer, adj;
+ const unsigned long alignment = (1 << 3);
+ int error = 0;
+
+ if (!ds_cfg.sizeof_ds)
+ return -EOPNOTSUPP;
+
+ /* we require some space to do alignment adjustments below */
+ if (size < (alignment + ds_cfg.sizeof_rec[qual]))
+ return -EINVAL;
+
+ /* buffer overflow notification is not yet implemented */
+ if (ovfl)
+ return -EOPNOTSUPP;
+
+
+ spin_lock(&ds_lock);
+
+ if (!check_tracer(task))
+ return -EPERM;
+
+ error = -ENOMEM;
+ context = ds_alloc_context(task);
+ if (!context)
+ goto out_unlock;
+
+ error = -EALREADY;
+ if (context->owner[qual] == current)
+ goto out_unlock;
+ error = -EPERM;
+ if (context->owner[qual] != NULL)
+ goto out_unlock;
+ context->owner[qual] = current;
+
+ spin_unlock(&ds_lock);
+
+
+ error = -ENOMEM;
+ if (!base) {
+ base = ds_allocate_buffer(size, &context->pages[qual]);
+ if (!base)
+ goto out_release;
+
+ context->buffer[qual] = base;
+ }
+ error = 0;
+
+ context->callback[qual] = ovfl;
+
+ /* adjust the buffer address and size to meet alignment
+ * constraints:
+ * - buffer is double-word aligned
+ * - size is multiple of record size
+ *
+ * We checked the size at the very beginning; we have enough
+ * space to do the adjustment.
+ */
+ buffer = (unsigned long)base;
+
+ adj = ALIGN(buffer, alignment) - buffer;
+ buffer += adj;
+ size -= adj;
+
+ size /= ds_cfg.sizeof_rec[qual];
+ size *= ds_cfg.sizeof_rec[qual];
+
+ ds_set(context->ds, qual, ds_buffer_base, buffer);
+ ds_set(context->ds, qual, ds_index, buffer);
+ ds_set(context->ds, qual, ds_absolute_maximum, buffer + size);
+
+ if (ovfl) {
+ /* todo: select a suitable interrupt threshold */
+ } else
+ ds_set(context->ds, qual,
+ ds_interrupt_threshold, buffer + size + 1);
+
+ /* we keep the context until ds_release */
+ return error;
+
+ out_release:
+ context->owner[qual] = NULL;
+ ds_put_context(context);
+ return error;
+
+ out_unlock:
+ spin_unlock(&ds_lock);
+ ds_put_context(context);
+ return error;
}
-static inline void set_from_ip(char *base, unsigned long value)
+
+int ds_request_bts(struct task_struct *task, void *base, size_t size,
+ ds_ovfl_callback_t ovfl)
{
- (*(unsigned long *)(base + ds_cfg.from_ip.offset)) = value;
+ return ds_request(task, base, size, ovfl, ds_bts);
}
-static inline unsigned long get_to_ip(char *base)
+
+int ds_request_pebs(struct task_struct *task, void *base, size_t size,
+ ds_ovfl_callback_t ovfl)
{
- return *(unsigned long *)(base + ds_cfg.to_ip.offset);
+ return ds_request(task, base, size, ovfl, ds_pebs);
}
-static inline void set_to_ip(char *base, unsigned long value)
+
+static int ds_release(struct task_struct *task, enum ds_qualifier qual)
{
- (*(unsigned long *)(base + ds_cfg.to_ip.offset)) = value;
+ struct ds_context *context;
+ int error;
+
+ context = ds_get_context(task);
+ error = ds_validate_access(context, qual);
+ if (error < 0)
+ goto out;
+
+ kfree(context->buffer[qual]);
+ context->buffer[qual] = NULL;
+
+ current->mm->total_vm -= context->pages[qual];
+ current->mm->locked_vm -= context->pages[qual];
+ context->pages[qual] = 0;
+ context->owner[qual] = NULL;
+
+ /*
+ * we put the context twice:
+ * once for the ds_get_context
+ * once for the corresponding ds_request
+ */
+ ds_put_context(context);
+ out:
+ ds_put_context(context);
+ return error;
}
-static inline unsigned char get_info_type(char *base)
+
+int ds_release_bts(struct task_struct *task)
{
- return *(unsigned char *)(base + ds_cfg.info_type.offset);
+ return ds_release(task, ds_bts);
}
-static inline void set_info_type(char *base, unsigned char value)
+
+int ds_release_pebs(struct task_struct *task)
{
- (*(unsigned char *)(base + ds_cfg.info_type.offset)) = value;
+ return ds_release(task, ds_pebs);
}
-static inline unsigned long get_info_data(char *base)
+
+static int ds_get_index(struct task_struct *task, size_t *pos,
+ enum ds_qualifier qual)
{
- return *(unsigned long *)(base + ds_cfg.info_data.offset);
+ struct ds_context *context;
+ unsigned long base, index;
+ int error;
+
+ context = ds_get_context(task);
+ error = ds_validate_access(context, qual);
+ if (error < 0)
+ goto out;
+
+ base = ds_get(context->ds, qual, ds_buffer_base);
+ index = ds_get(context->ds, qual, ds_index);
+
+ error = ((index - base) / ds_cfg.sizeof_rec[qual]);
+ if (pos)
+ *pos = error;
+ out:
+ ds_put_context(context);
+ return error;
}
-static inline void set_info_data(char *base, unsigned long value)
+
+int ds_get_bts_index(struct task_struct *task, size_t *pos)
{
- (*(unsigned long *)(base + ds_cfg.info_data.offset)) = value;
+ return ds_get_index(task, pos, ds_bts);
}
+int ds_get_pebs_index(struct task_struct *task, size_t *pos)
+{
+ return ds_get_index(task, pos, ds_pebs);
+}
-int ds_allocate(void **dsp, size_t bts_size_in_bytes)
+static int ds_get_end(struct task_struct *task, size_t *pos,
+ enum ds_qualifier qual)
{
- size_t bts_size_in_records;
- unsigned long bts;
- void *ds;
+ struct ds_context *context;
+ unsigned long base, end;
+ int error;
+
+ context = ds_get_context(task);
+ error = ds_validate_access(context, qual);
+ if (error < 0)
+ goto out;
+
+ base = ds_get(context->ds, qual, ds_buffer_base);
+ end = ds_get(context->ds, qual, ds_absolute_maximum);
+
+ error = ((end - base) / ds_cfg.sizeof_rec[qual]);
+ if (pos)
+ *pos = error;
+ out:
+ ds_put_context(context);
+ return error;
+}
- if (!ds_cfg.sizeof_ds || !ds_cfg.sizeof_bts)
- return -EOPNOTSUPP;
+int ds_get_bts_end(struct task_struct *task, size_t *pos)
+{
+ return ds_get_end(task, pos, ds_bts);
+}
- if (bts_size_in_bytes < 0)
- return -EINVAL;
+int ds_get_pebs_end(struct task_struct *task, size_t *pos)
+{
+ return ds_get_end(task, pos, ds_pebs);
+}
- bts_size_in_records =
- bts_size_in_bytes / ds_cfg.sizeof_bts;
- bts_size_in_bytes =
- bts_size_in_records * ds_cfg.sizeof_bts;
+static int ds_access(struct task_struct *task, size_t index,
+ const void **record, enum ds_qualifier qual)
+{
+ struct ds_context *context;
+ unsigned long base, idx;
+ int error;
- if (bts_size_in_bytes <= 0)
+ if (!record)
return -EINVAL;
- bts = (unsigned long)kzalloc(bts_size_in_bytes, GFP_KERNEL);
-
- if (!bts)
- return -ENOMEM;
+ context = ds_get_context(task);
+ error = ds_validate_access(context, qual);
+ if (error < 0)
+ goto out;
- ds = kzalloc(ds_cfg.sizeof_ds, GFP_KERNEL);
+ base = ds_get(context->ds, qual, ds_buffer_base);
+ idx = base + (index * ds_cfg.sizeof_rec[qual]);
- if (!ds) {
- kfree((void *)bts);
- return -ENOMEM;
- }
-
- set_bts_buffer_base(ds, bts);
- set_bts_index(ds, bts);
- set_bts_absolute_maximum(ds, bts + bts_size_in_bytes);
- set_bts_interrupt_threshold(ds, bts + bts_size_in_bytes + 1);
+ error = -EINVAL;
+ if (idx > ds_get(context->ds, qual, ds_absolute_maximum))
+ goto out;
- *dsp = ds;
- return 0;
+ *record = (const void *)idx;
+ error = ds_cfg.sizeof_rec[qual];
+ out:
+ ds_put_context(context);
+ return error;
}
-int ds_free(void **dsp)
+int ds_access_bts(struct task_struct *task, size_t index, const void **record)
{
- if (*dsp) {
- kfree((void *)get_bts_buffer_base(*dsp));
- kfree(*dsp);
- *dsp = NULL;
- }
- return 0;
+ return ds_access(task, index, record, ds_bts);
}
-int ds_get_bts_size(void *ds)
+int ds_access_pebs(struct task_struct *task, size_t index, const void **record)
{
- int size_in_bytes;
-
- if (!ds_cfg.sizeof_ds || !ds_cfg.sizeof_bts)
- return -EOPNOTSUPP;
-
- if (!ds)
- return 0;
-
- size_in_bytes =
- get_bts_absolute_maximum(ds) -
- get_bts_buffer_base(ds);
- return size_in_bytes;
+ return ds_access(task, index, record, ds_pebs);
}
-int ds_get_bts_end(void *ds)
+static int ds_write(struct task_struct *task, const void *record, size_t size,
+ enum ds_qualifier qual, int force)
{
- int size_in_bytes = ds_get_bts_size(ds);
-
- if (size_in_bytes <= 0)
- return size_in_bytes;
+ struct ds_context *context;
+ int error;
- return size_in_bytes / ds_cfg.sizeof_bts;
-}
+ if (!record)
+ return -EINVAL;
-int ds_get_bts_index(void *ds)
-{
- int index_offset_in_bytes;
+ error = -EPERM;
+ context = ds_get_context(task);
+ if (!context)
+ goto out;
- if (!ds_cfg.sizeof_ds || !ds_cfg.sizeof_bts)
- return -EOPNOTSUPP;
+ if (!force) {
+ error = ds_validate_access(context, qual);
+ if (error < 0)
+ goto out;
+ }
- index_offset_in_bytes =
- get_bts_index(ds) -
- get_bts_buffer_base(ds);
+ error = 0;
+ while (size) {
+ unsigned long base, index, end, write_end, int_th;
+ unsigned long write_size, adj_write_size;
+
+ /*
+ * write as much as possible without producing an
+ * overflow interrupt.
+ *
+ * interrupt_threshold must either be
+ * - bigger than absolute_maximum or
+ * - point to a record between buffer_base and absolute_maximum
+ *
+ * index points to a valid record.
+ */
+ base = ds_get(context->ds, qual, ds_buffer_base);
+ index = ds_get(context->ds, qual, ds_index);
+ end = ds_get(context->ds, qual, ds_absolute_maximum);
+ int_th = ds_get(context->ds, qual, ds_interrupt_threshold);
+
+ write_end = min(end, int_th);
+
+ /* if we are already beyond the interrupt threshold,
+ * we fill the entire buffer */
+ if (write_end <= index)
+ write_end = end;
+
+ if (write_end <= index)
+ goto out;
+
+ write_size = min((unsigned long) size, write_end - index);
+ memcpy((void *)index, record, write_size);
+
+ record = (const char *)record + write_size;
+ size -= write_size;
+ error += write_size;
+
+ adj_write_size = write_size / ds_cfg.sizeof_rec[qual];
+ adj_write_size *= ds_cfg.sizeof_rec[qual];
+
+ /* zero out trailing bytes */
+ memset((char *)index + write_size, 0,
+ adj_write_size - write_size);
+ index += adj_write_size;
+
+ if (index >= end)
+ index = base;
+ ds_set(context->ds, qual, ds_index, index);
+
+ if (index >= int_th)
+ ds_overflow(task, context, qual);
+ }
- return index_offset_in_bytes / ds_cfg.sizeof_bts;
+ out:
+ ds_put_context(context);
+ return error;
}
-int ds_set_overflow(void *ds, int method)
+int ds_write_bts(struct task_struct *task, const void *record, size_t size)
{
- switch (method) {
- case DS_O_SIGNAL:
- return -EOPNOTSUPP;
- case DS_O_WRAP:
- return 0;
- default:
- return -EINVAL;
- }
+ return ds_write(task, record, size, ds_bts, /* force = */ 0);
}
-int ds_get_overflow(void *ds)
+int ds_write_pebs(struct task_struct *task, const void *record, size_t size)
{
- return DS_O_WRAP;
+ return ds_write(task, record, size, ds_pebs, /* force = */ 0);
}
-int ds_clear(void *ds)
+int ds_unchecked_write_bts(struct task_struct *task,
+ const void *record, size_t size)
{
- int bts_size = ds_get_bts_size(ds);
- unsigned long bts_base;
-
- if (bts_size <= 0)
- return bts_size;
-
- bts_base = get_bts_buffer_base(ds);
- memset((void *)bts_base, 0, bts_size);
-
- set_bts_index(ds, bts_base);
- return 0;
+ return ds_write(task, record, size, ds_bts, /* force = */ 1);
}
-int ds_read_bts(void *ds, int index, struct bts_struct *out)
+int ds_unchecked_write_pebs(struct task_struct *task,
+ const void *record, size_t size)
{
- void *bts;
+ return ds_write(task, record, size, ds_pebs, /* force = */ 1);
+}
- if (!ds_cfg.sizeof_ds || !ds_cfg.sizeof_bts)
- return -EOPNOTSUPP;
+static int ds_reset_or_clear(struct task_struct *task,
+ enum ds_qualifier qual, int clear)
+{
+ struct ds_context *context;
+ unsigned long base, end;
+ int error;
- if (index < 0)
- return -EINVAL;
+ context = ds_get_context(task);
+ error = ds_validate_access(context, qual);
+ if (error < 0)
+ goto out;
- if (index >= ds_get_bts_size(ds))
- return -EINVAL;
+ base = ds_get(context->ds, qual, ds_buffer_base);
+ end = ds_get(context->ds, qual, ds_absolute_maximum);
- bts = (void *)(get_bts_buffer_base(ds) + (index * ds_cfg.sizeof_bts));
+ if (clear)
+ memset((void *)base, 0, end - base);
- memset(out, 0, sizeof(*out));
- if (get_from_ip(bts) == BTS_ESCAPE_ADDRESS) {
- out->qualifier = get_info_type(bts);
- out->variant.jiffies = get_info_data(bts);
- } else {
- out->qualifier = BTS_BRANCH;
- out->variant.lbr.from_ip = get_from_ip(bts);
- out->variant.lbr.to_ip = get_to_ip(bts);
- }
+ ds_set(context->ds, qual, ds_index, base);
- return sizeof(*out);;
+ error = 0;
+ out:
+ ds_put_context(context);
+ return error;
}
-int ds_write_bts(void *ds, const struct bts_struct *in)
+int ds_reset_bts(struct task_struct *task)
{
- unsigned long bts;
-
- if (!ds_cfg.sizeof_ds || !ds_cfg.sizeof_bts)
- return -EOPNOTSUPP;
-
- if (ds_get_bts_size(ds) <= 0)
- return -ENXIO;
+ return ds_reset_or_clear(task, ds_bts, /* clear = */ 0);
+}
- bts = get_bts_index(ds);
+int ds_reset_pebs(struct task_struct *task)
+{
+ return ds_reset_or_clear(task, ds_pebs, /* clear = */ 0);
+}
- memset((void *)bts, 0, ds_cfg.sizeof_bts);
- switch (in->qualifier) {
- case BTS_INVALID:
- break;
+int ds_clear_bts(struct task_struct *task)
+{
+ return ds_reset_or_clear(task, ds_bts, /* clear = */ 1);
+}
- case BTS_BRANCH:
- set_from_ip((void *)bts, in->variant.lbr.from_ip);
- set_to_ip((void *)bts, in->variant.lbr.to_ip);
- break;
+int ds_clear_pebs(struct task_struct *task)
+{
+ return ds_reset_or_clear(task, ds_pebs, /* clear = */ 1);
+}
- case BTS_TASK_ARRIVES:
- case BTS_TASK_DEPARTS:
- set_from_ip((void *)bts, BTS_ESCAPE_ADDRESS);
- set_info_type((void *)bts, in->qualifier);
- set_info_data((void *)bts, in->variant.jiffies);
- break;
+int ds_get_pebs_reset(struct task_struct *task, u64 *value)
+{
+ struct ds_context *context;
+ int error;
- default:
+ if (!value)
return -EINVAL;
- }
- bts = bts + ds_cfg.sizeof_bts;
- if (bts >= get_bts_absolute_maximum(ds))
- bts = get_bts_buffer_base(ds);
- set_bts_index(ds, bts);
+ context = ds_get_context(task);
+ error = ds_validate_access(context, ds_pebs);
+ if (error < 0)
+ goto out;
- return ds_cfg.sizeof_bts;
+ *value = *(u64 *)(context->ds + (ds_cfg.sizeof_field * 8));
+
+ error = 0;
+ out:
+ ds_put_context(context);
+ return error;
}
-unsigned long ds_debugctl_mask(void)
+int ds_set_pebs_reset(struct task_struct *task, u64 value)
{
- return ds_cfg.debugctl_mask;
-}
+ struct ds_context *context;
+ int error;
-#ifdef __i386__
-static const struct ds_configuration ds_cfg_netburst = {
- .sizeof_ds = 9 * 4,
- .bts_buffer_base = { 0, 4 },
- .bts_index = { 4, 4 },
- .bts_absolute_maximum = { 8, 4 },
- .bts_interrupt_threshold = { 12, 4 },
- .sizeof_bts = 3 * 4,
- .from_ip = { 0, 4 },
- .to_ip = { 4, 4 },
- .info_type = { 4, 1 },
- .info_data = { 8, 4 },
- .debugctl_mask = (1<<2)|(1<<3)
-};
+ context = ds_get_context(task);
+ error = ds_validate_access(context, ds_pebs);
+ if (error < 0)
+ goto out;
-static const struct ds_configuration ds_cfg_pentium_m = {
- .sizeof_ds = 9 * 4,
- .bts_buffer_base = { 0, 4 },
- .bts_index = { 4, 4 },
- .bts_absolute_maximum = { 8, 4 },
- .bts_interrupt_threshold = { 12, 4 },
- .sizeof_bts = 3 * 4,
- .from_ip = { 0, 4 },
- .to_ip = { 4, 4 },
- .info_type = { 4, 1 },
- .info_data = { 8, 4 },
- .debugctl_mask = (1<<6)|(1<<7)
+ *(u64 *)(context->ds + (ds_cfg.sizeof_field * 8)) = value;
+
+ error = 0;
+ out:
+ ds_put_context(context);
+ return error;
+}
+
+static const struct ds_configuration ds_cfg_var = {
+ .sizeof_ds = sizeof(long) * 12,
+ .sizeof_field = sizeof(long),
+ .sizeof_rec[ds_bts] = sizeof(long) * 3,
+ .sizeof_rec[ds_pebs] = sizeof(long) * 10
};
-#endif /* _i386_ */
-
-static const struct ds_configuration ds_cfg_core2 = {
- .sizeof_ds = 9 * 8,
- .bts_buffer_base = { 0, 8 },
- .bts_index = { 8, 8 },
- .bts_absolute_maximum = { 16, 8 },
- .bts_interrupt_threshold = { 24, 8 },
- .sizeof_bts = 3 * 8,
- .from_ip = { 0, 8 },
- .to_ip = { 8, 8 },
- .info_type = { 8, 1 },
- .info_data = { 16, 8 },
- .debugctl_mask = (1<<6)|(1<<7)|(1<<9)
+static const struct ds_configuration ds_cfg_64 = {
+ .sizeof_ds = 8 * 12,
+ .sizeof_field = 8,
+ .sizeof_rec[ds_bts] = 8 * 3,
+ .sizeof_rec[ds_pebs] = 8 * 10
};
static inline void
@@ -429,14 +821,13 @@ void __cpuinit ds_init_intel(struct cpuinfo_x86 *c)
switch (c->x86) {
case 0x6:
switch (c->x86_model) {
-#ifdef __i386__
case 0xD:
case 0xE: /* Pentium M */
- ds_configure(&ds_cfg_pentium_m);
+ ds_configure(&ds_cfg_var);
break;
-#endif /* _i386_ */
case 0xF: /* Core2 */
- ds_configure(&ds_cfg_core2);
+ case 0x1C: /* Atom */
+ ds_configure(&ds_cfg_64);
break;
default:
/* sorry, don't know about them */
@@ -445,13 +836,11 @@ void __cpuinit ds_init_intel(struct cpuinfo_x86 *c)
break;
case 0xF:
switch (c->x86_model) {
-#ifdef __i386__
case 0x0:
case 0x1:
case 0x2: /* Netburst */
- ds_configure(&ds_cfg_netburst);
+ ds_configure(&ds_cfg_var);
break;
-#endif /* _i386_ */
default:
/* sorry, don't know about them */
break;
@@ -462,3 +851,14 @@ void __cpuinit ds_init_intel(struct cpuinfo_x86 *c)
break;
}
}
+
+void ds_free(struct ds_context *context)
+{
+ /* This is called when the task owning the parameter context
+ * is dying. There should not be any user of that context left
+ * to disturb us, anymore. */
+ unsigned long leftovers = context->count;
+ while (leftovers--)
+ ds_put_context(context);
+}
+#endif /* CONFIG_X86_DS */
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index e24d1bc47b4672281f51e675caf54d2f52d5f6b7..78e642feac30423f57369166cb76724efe474b7c 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -1206,7 +1206,7 @@ static int __init parse_memmap_opt(char *p)
if (!p)
return -EINVAL;
- if (!strcmp(p, "exactmap")) {
+ if (!strncmp(p, "exactmap", 8)) {
#ifdef CONFIG_CRASH_DUMP
/*
* If we are doing a crash dump, we still need to know
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 4353cf5e6fac8b4d329e18def887dadd3f55bbb8..24bb5faf5efaefedcb578d4f4f27415a015833c7 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -95,6 +95,20 @@ static void __init nvidia_bugs(int num, int slot, int func)
}
+#ifdef CONFIG_DMAR
+static void __init intel_g33_dmar(int num, int slot, int func)
+{
+ struct acpi_table_header *dmar_tbl;
+ acpi_status status;
+
+ status = acpi_get_table(ACPI_SIG_DMAR, 0, &dmar_tbl);
+ if (ACPI_SUCCESS(status)) {
+ printk(KERN_INFO "BIOS BUG: DMAR advertised on Intel G31/G33 chipset -- ignoring\n");
+ dmar_disabled = 1;
+ }
+}
+#endif
+
#define QFLAG_APPLY_ONCE 0x1
#define QFLAG_APPLIED 0x2
#define QFLAG_DONE (QFLAG_APPLY_ONCE|QFLAG_APPLIED)
@@ -114,6 +128,10 @@ static struct chipset early_qrk[] __initdata = {
PCI_CLASS_BRIDGE_PCI, PCI_ANY_ID, QFLAG_APPLY_ONCE, via_bugs },
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB,
PCI_CLASS_BRIDGE_HOST, PCI_ANY_ID, 0, fix_hypertransport_config },
+#ifdef CONFIG_DMAR
+ { PCI_VENDOR_ID_INTEL, 0x29c0,
+ PCI_CLASS_BRIDGE_HOST, PCI_ANY_ID, 0, intel_g33_dmar },
+#endif
{}
};
diff --git a/arch/x86/kernel/efi.c b/arch/x86/kernel/efi.c
index 06cc8d4254b180f622a33c879bca97f2c05b1643..945a31cdd81f5493d0de00bf39214f0df371b976 100644
--- a/arch/x86/kernel/efi.c
+++ b/arch/x86/kernel/efi.c
@@ -414,9 +414,11 @@ void __init efi_init(void)
if (memmap.map == NULL)
printk(KERN_ERR "Could not map the EFI memory map!\n");
memmap.map_end = memmap.map + (memmap.nr_map * memmap.desc_size);
+
if (memmap.desc_size != sizeof(efi_memory_desc_t))
- printk(KERN_WARNING "Kernel-defined memdesc"
- "doesn't match the one from EFI!\n");
+ printk(KERN_WARNING
+ "Kernel-defined memdesc doesn't match the one from EFI!\n");
+
if (add_efi_memmap)
do_add_efi_memmap();
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index 9bfc4d72fb2e26b757ffad4bffd8b0de7a45de39..d16084f90649181e6e944e104118f7ec5de6a0e3 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -108,12 +108,11 @@ void __init x86_64_start_kernel(char * real_mode_data)
}
load_idt((const struct desc_ptr *)&idt_descr);
- early_printk("Kernel alive\n");
+ if (console_loglevel == 10)
+ early_printk("Kernel alive\n");
x86_64_init_pda();
- early_printk("Kernel really alive\n");
-
x86_64_start_reservations(real_mode_data);
}
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index a7010c3a377a436f29552e3b26a2b9a0b7a35084..e835b4eea70be85d0b9fac4f846fdd55becbf189 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -172,10 +172,6 @@ num_subarch_entries = (. - subarch_entries) / 4
*
* Note that the stack is not yet set up!
*/
-#define PTE_ATTR 0x007 /* PRESENT+RW+USER */
-#define PDE_ATTR 0x067 /* PRESENT+RW+USER+DIRTY+ACCESSED */
-#define PGD_ATTR 0x001 /* PRESENT (no other attributes) */
-
default_entry:
#ifdef CONFIG_X86_PAE
@@ -196,9 +192,9 @@ default_entry:
movl $pa(pg0), %edi
movl %edi, pa(init_pg_tables_start)
movl $pa(swapper_pg_pmd), %edx
- movl $PTE_ATTR, %eax
+ movl $PTE_IDENT_ATTR, %eax
10:
- leal PDE_ATTR(%edi),%ecx /* Create PMD entry */
+ leal PDE_IDENT_ATTR(%edi),%ecx /* Create PMD entry */
movl %ecx,(%edx) /* Store PMD entry */
/* Upper half already zero */
addl $8,%edx
@@ -215,7 +211,7 @@ default_entry:
* End condition: we must map up to and including INIT_MAP_BEYOND_END
* bytes beyond the end of our own page tables.
*/
- leal (INIT_MAP_BEYOND_END+PTE_ATTR)(%edi),%ebp
+ leal (INIT_MAP_BEYOND_END+PTE_IDENT_ATTR)(%edi),%ebp
cmpl %ebp,%eax
jb 10b
1:
@@ -224,7 +220,7 @@ default_entry:
movl %eax, pa(max_pfn_mapped)
/* Do early initialization of the fixmap area */
- movl $pa(swapper_pg_fixmap)+PDE_ATTR,%eax
+ movl $pa(swapper_pg_fixmap)+PDE_IDENT_ATTR,%eax
movl %eax,pa(swapper_pg_pmd+0x1000*KPMDS-8)
#else /* Not PAE */
@@ -233,9 +229,9 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
movl $pa(pg0), %edi
movl %edi, pa(init_pg_tables_start)
movl $pa(swapper_pg_dir), %edx
- movl $PTE_ATTR, %eax
+ movl $PTE_IDENT_ATTR, %eax
10:
- leal PDE_ATTR(%edi),%ecx /* Create PDE entry */
+ leal PDE_IDENT_ATTR(%edi),%ecx /* Create PDE entry */
movl %ecx,(%edx) /* Store identity PDE entry */
movl %ecx,page_pde_offset(%edx) /* Store kernel PDE entry */
addl $4,%edx
@@ -249,7 +245,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
* bytes beyond the end of our own page tables; the +0x007 is
* the attribute bits
*/
- leal (INIT_MAP_BEYOND_END+PTE_ATTR)(%edi),%ebp
+ leal (INIT_MAP_BEYOND_END+PTE_IDENT_ATTR)(%edi),%ebp
cmpl %ebp,%eax
jb 10b
movl %edi,pa(init_pg_tables_end)
@@ -257,7 +253,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
movl %eax, pa(max_pfn_mapped)
/* Do early initialization of the fixmap area */
- movl $pa(swapper_pg_fixmap)+PDE_ATTR,%eax
+ movl $pa(swapper_pg_fixmap)+PDE_IDENT_ATTR,%eax
movl %eax,pa(swapper_pg_dir+0xffc)
#endif
jmp 3f
@@ -634,19 +630,19 @@ ENTRY(empty_zero_page)
/* Page-aligned for the benefit of paravirt? */
.align PAGE_SIZE_asm
ENTRY(swapper_pg_dir)
- .long pa(swapper_pg_pmd+PGD_ATTR),0 /* low identity map */
+ .long pa(swapper_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
# if KPMDS == 3
- .long pa(swapper_pg_pmd+PGD_ATTR),0
- .long pa(swapper_pg_pmd+PGD_ATTR+0x1000),0
- .long pa(swapper_pg_pmd+PGD_ATTR+0x2000),0
+ .long pa(swapper_pg_pmd+PGD_IDENT_ATTR),0
+ .long pa(swapper_pg_pmd+PGD_IDENT_ATTR+0x1000),0
+ .long pa(swapper_pg_pmd+PGD_IDENT_ATTR+0x2000),0
# elif KPMDS == 2
.long 0,0
- .long pa(swapper_pg_pmd+PGD_ATTR),0
- .long pa(swapper_pg_pmd+PGD_ATTR+0x1000),0
+ .long pa(swapper_pg_pmd+PGD_IDENT_ATTR),0
+ .long pa(swapper_pg_pmd+PGD_IDENT_ATTR+0x1000),0
# elif KPMDS == 1
.long 0,0
.long 0,0
- .long pa(swapper_pg_pmd+PGD_ATTR),0
+ .long pa(swapper_pg_pmd+PGD_IDENT_ATTR),0
# else
# error "Kernel PMDs should be 1, 2 or 3"
# endif
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index db3280afe886f1b97a9f2c383afc4ac80993a060..26cfdc1d7c7fd9119e2c47c22af144e6f300f7eb 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -110,7 +110,7 @@ startup_64:
movq %rdi, %rax
shrq $PMD_SHIFT, %rax
andq $(PTRS_PER_PMD - 1), %rax
- leaq __PAGE_KERNEL_LARGE_EXEC(%rdi), %rdx
+ leaq __PAGE_KERNEL_IDENT_LARGE_EXEC(%rdi), %rdx
leaq level2_spare_pgt(%rip), %rbx
movq %rdx, 0(%rbx, %rax, 8)
ident_complete:
@@ -374,7 +374,7 @@ NEXT_PAGE(level2_ident_pgt)
/* Since I easily can, map the first 1G.
* Don't set NX because code runs from these pages.
*/
- PMDS(0, __PAGE_KERNEL_LARGE_EXEC, PTRS_PER_PMD)
+ PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
NEXT_PAGE(level2_kernel_pgt)
/*
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 59fd3b6b13036e1e279e54d0e1e3d3f5ebb55166..73deaffadd036a578984bb8ad6e0455f1044558a 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -210,8 +210,8 @@ static void hpet_legacy_clockevent_register(void)
/* Calculate the min / max delta */
hpet_clockevent.max_delta_ns = clockevent_delta2ns(0x7FFFFFFF,
&hpet_clockevent);
- hpet_clockevent.min_delta_ns = clockevent_delta2ns(0x30,
- &hpet_clockevent);
+ /* 5 usec minimum reprogramming delta. */
+ hpet_clockevent.min_delta_ns = 5000;
/*
* Start hpet with the boot cpu mask and make it
@@ -270,15 +270,22 @@ static void hpet_legacy_set_mode(enum clock_event_mode mode,
}
static int hpet_legacy_next_event(unsigned long delta,
- struct clock_event_device *evt)
+ struct clock_event_device *evt)
{
- unsigned long cnt;
+ u32 cnt;
cnt = hpet_readl(HPET_COUNTER);
- cnt += delta;
+ cnt += (u32) delta;
hpet_writel(cnt, HPET_T0_CMP);
- return ((long)(hpet_readl(HPET_COUNTER) - cnt ) > 0) ? -ETIME : 0;
+ /*
+ * We need to read back the CMP register to make sure that
+ * what we wrote hit the chip before we compare it to the
+ * counter.
+ */
+ WARN_ON((u32)hpet_readl(HPET_T0_CMP) != cnt);
+
+ return (s32)((u32)hpet_readl(HPET_COUNTER) - cnt) >= 0 ? -ETIME : 0;
}
/*
diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
index 1c3a66a67f83d3bb6d7eec2d5e4cfb1560660720..720d2607aacbc2bee985b00289b8bc5c70cb4fb5 100644
--- a/arch/x86/kernel/io_delay.c
+++ b/arch/x86/kernel/io_delay.c
@@ -92,6 +92,14 @@ static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
DMI_MATCH(DMI_BOARD_NAME, "30BF")
}
},
+ {
+ .callback = dmi_io_delay_0xed_port,
+ .ident = "Presario F700",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
+ DMI_MATCH(DMI_BOARD_NAME, "30D3")
+ }
+ },
{ }
};
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
index 1cf8c1fcc0889c5a066ddb2b7e150ece69dc1729..b71e02d42f4fd288a21a51f256c422b6d4d74d83 100644
--- a/arch/x86/kernel/irq_32.c
+++ b/arch/x86/kernel/irq_32.c
@@ -325,7 +325,7 @@ int show_interrupts(struct seq_file *p, void *v)
for_each_online_cpu(j)
seq_printf(p, "%10u ",
per_cpu(irq_stat,j).irq_call_count);
- seq_printf(p, " function call interrupts\n");
+ seq_printf(p, " Function call interrupts\n");
seq_printf(p, "TLB: ");
for_each_online_cpu(j)
seq_printf(p, "%10u ",
diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
index 1f78b238d8d2cc8778520e048fe69d36a97209b2..f065fe9071b9f65dcaf1d519c0063065c43cce62 100644
--- a/arch/x86/kernel/irq_64.c
+++ b/arch/x86/kernel/irq_64.c
@@ -129,7 +129,7 @@ int show_interrupts(struct seq_file *p, void *v)
seq_printf(p, "CAL: ");
for_each_online_cpu(j)
seq_printf(p, "%10u ", cpu_pda(j)->irq_call_count);
- seq_printf(p, " function call interrupts\n");
+ seq_printf(p, " Function call interrupts\n");
seq_printf(p, "TLB: ");
for_each_online_cpu(j)
seq_printf(p, "%10u ", cpu_pda(j)->irq_tlb_count);
diff --git a/arch/x86/kernel/k8.c b/arch/x86/kernel/k8.c
index 7377ccb213350242ad7e7777ad266541b05a3e8b..304d8bad6559f94f0e278e80496ca841741574b4 100644
--- a/arch/x86/kernel/k8.c
+++ b/arch/x86/kernel/k8.c
@@ -16,8 +16,9 @@ EXPORT_SYMBOL(num_k8_northbridges);
static u32 *flush_words;
struct pci_device_id k8_nb_ids[] = {
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, 0x1103) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, 0x1203) },
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB_MISC) },
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) },
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_11H_NB_MISC) },
{}
};
EXPORT_SYMBOL(k8_nb_ids);
diff --git a/arch/x86/kernel/kdebugfs.c b/arch/x86/kernel/kdebugfs.c
index f2d43bc7551488a61390c27cd429a9721fefbc26..ff7d3b0124f1db07bbb0750ec0fe0e9237f66574 100644
--- a/arch/x86/kernel/kdebugfs.c
+++ b/arch/x86/kernel/kdebugfs.c
@@ -139,6 +139,7 @@ static int __init create_setup_data_nodes(struct dentry *parent)
if (PageHighMem(pg)) {
data = ioremap_cache(pa_data, sizeof(*data));
if (!data) {
+ kfree(node);
error = -ENXIO;
goto err_dir;
}
diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
index f47f0eb886b8ddeab27ec8a8fd319801c45ef503..10435a120d2227bffd79a3df193f4238049ce2b0 100644
--- a/arch/x86/kernel/kgdb.c
+++ b/arch/x86/kernel/kgdb.c
@@ -69,6 +69,9 @@ static int gdb_x86vector = -1;
*/
void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
{
+#ifndef CONFIG_X86_32
+ u32 *gdb_regs32 = (u32 *)gdb_regs;
+#endif
gdb_regs[GDB_AX] = regs->ax;
gdb_regs[GDB_BX] = regs->bx;
gdb_regs[GDB_CX] = regs->cx;
@@ -76,9 +79,9 @@ void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
gdb_regs[GDB_SI] = regs->si;
gdb_regs[GDB_DI] = regs->di;
gdb_regs[GDB_BP] = regs->bp;
- gdb_regs[GDB_PS] = regs->flags;
gdb_regs[GDB_PC] = regs->ip;
#ifdef CONFIG_X86_32
+ gdb_regs[GDB_PS] = regs->flags;
gdb_regs[GDB_DS] = regs->ds;
gdb_regs[GDB_ES] = regs->es;
gdb_regs[GDB_CS] = regs->cs;
@@ -94,6 +97,9 @@ void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
gdb_regs[GDB_R13] = regs->r13;
gdb_regs[GDB_R14] = regs->r14;
gdb_regs[GDB_R15] = regs->r15;
+ gdb_regs32[GDB_PS] = regs->flags;
+ gdb_regs32[GDB_CS] = regs->cs;
+ gdb_regs32[GDB_SS] = regs->ss;
#endif
gdb_regs[GDB_SP] = regs->sp;
}
@@ -112,6 +118,9 @@ void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
*/
void sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *p)
{
+#ifndef CONFIG_X86_32
+ u32 *gdb_regs32 = (u32 *)gdb_regs;
+#endif
gdb_regs[GDB_AX] = 0;
gdb_regs[GDB_BX] = 0;
gdb_regs[GDB_CX] = 0;
@@ -129,8 +138,10 @@ void sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *p)
gdb_regs[GDB_FS] = 0xFFFF;
gdb_regs[GDB_GS] = 0xFFFF;
#else
- gdb_regs[GDB_PS] = *(unsigned long *)(p->thread.sp + 8);
- gdb_regs[GDB_PC] = 0;
+ gdb_regs32[GDB_PS] = *(unsigned long *)(p->thread.sp + 8);
+ gdb_regs32[GDB_CS] = __KERNEL_CS;
+ gdb_regs32[GDB_SS] = __KERNEL_DS;
+ gdb_regs[GDB_PC] = p->thread.ip;
gdb_regs[GDB_R8] = 0;
gdb_regs[GDB_R9] = 0;
gdb_regs[GDB_R10] = 0;
@@ -153,6 +164,9 @@ void sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *p)
*/
void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs)
{
+#ifndef CONFIG_X86_32
+ u32 *gdb_regs32 = (u32 *)gdb_regs;
+#endif
regs->ax = gdb_regs[GDB_AX];
regs->bx = gdb_regs[GDB_BX];
regs->cx = gdb_regs[GDB_CX];
@@ -160,9 +174,9 @@ void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs)
regs->si = gdb_regs[GDB_SI];
regs->di = gdb_regs[GDB_DI];
regs->bp = gdb_regs[GDB_BP];
- regs->flags = gdb_regs[GDB_PS];
regs->ip = gdb_regs[GDB_PC];
#ifdef CONFIG_X86_32
+ regs->flags = gdb_regs[GDB_PS];
regs->ds = gdb_regs[GDB_DS];
regs->es = gdb_regs[GDB_ES];
regs->cs = gdb_regs[GDB_CS];
@@ -175,6 +189,9 @@ void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs)
regs->r13 = gdb_regs[GDB_R13];
regs->r14 = gdb_regs[GDB_R14];
regs->r15 = gdb_regs[GDB_R15];
+ regs->flags = gdb_regs32[GDB_PS];
+ regs->cs = gdb_regs32[GDB_CS];
+ regs->ss = gdb_regs32[GDB_SS];
#endif
}
@@ -378,10 +395,8 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
if (remcomInBuffer[0] == 's') {
linux_regs->flags |= X86_EFLAGS_TF;
kgdb_single_step = 1;
- if (kgdb_contthread) {
- atomic_set(&kgdb_cpu_doing_single_step,
- raw_smp_processor_id());
- }
+ atomic_set(&kgdb_cpu_doing_single_step,
+ raw_smp_processor_id());
}
get_debugreg(dr6, 6);
@@ -440,12 +455,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
return NOTIFY_DONE;
case DIE_NMI_IPI:
- if (atomic_read(&kgdb_active) != -1) {
- /* KGDB CPU roundup */
- kgdb_nmicallback(raw_smp_processor_id(), regs);
- was_in_debug_nmi[raw_smp_processor_id()] = 1;
- touch_nmi_watchdog();
- }
+ /* Just ignore, we will handle the roundup on DIE_NMI. */
return NOTIFY_DONE;
case DIE_NMIUNKNOWN:
@@ -466,9 +476,15 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
case DIE_DEBUG:
if (atomic_read(&kgdb_cpu_doing_single_step) ==
- raw_smp_processor_id() &&
- user_mode(regs))
- return single_step_cont(regs, args);
+ raw_smp_processor_id()) {
+ if (user_mode(regs))
+ return single_step_cont(regs, args);
+ break;
+ } else if (test_thread_flag(TIF_SINGLESTEP))
+ /* This means a user thread is single stepping
+ * a system call which should be ignored
+ */
+ return NOTIFY_DONE;
/* fall through */
default:
if (user_mode(regs))
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index 8b7a3cf37d2b8192cbe1a1fe68ff93740dd0d59f..478bca986eca0d5213f3fe992cdb409db3670ce7 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -178,7 +178,7 @@ static void kvm_flush_tlb(void)
kvm_deferred_mmu_op(&ftlb, sizeof ftlb);
}
-static void kvm_release_pt(u32 pfn)
+static void kvm_release_pt(unsigned long pfn)
{
struct kvm_mmu_op_release_pt rpt = {
.header.op = KVM_MMU_OP_RELEASE_PT,
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index abb78a2cc4ad5d1a8e43fcf1430dd6245ac57f42..2c97f07f1c2cb76a705e4e421c018837588f1b6c 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -299,6 +299,15 @@ void acpi_nmi_disable(void)
on_each_cpu(__acpi_nmi_disable, NULL, 1);
}
+/*
+ * This function is called as soon the LAPIC NMI watchdog driver has everything
+ * in place and it's ready to check if the NMIs belong to the NMI watchdog
+ */
+void cpu_nmi_set_wd_enabled(void)
+{
+ __get_cpu_var(wd_enabled) = 1;
+}
+
void setup_apic_nmi_watchdog(void *unused)
{
if (__get_cpu_var(wd_enabled))
@@ -311,8 +320,6 @@ void setup_apic_nmi_watchdog(void *unused)
switch (nmi_watchdog) {
case NMI_LOCAL_APIC:
- /* enable it before to avoid race with handler */
- __get_cpu_var(wd_enabled) = 1;
if (lapic_watchdog_init(nmi_hz) < 0) {
__get_cpu_var(wd_enabled) = 0;
return;
diff --git a/arch/x86/kernel/olpc.c b/arch/x86/kernel/olpc.c
index 3e6672274807f414ae243e924495c8e79ce9c983..7a13fac63a1f11ccd8cfe2cf72160117a0477cd2 100644
--- a/arch/x86/kernel/olpc.c
+++ b/arch/x86/kernel/olpc.c
@@ -190,12 +190,12 @@ EXPORT_SYMBOL_GPL(olpc_ec_cmd);
static void __init platform_detect(void)
{
size_t propsize;
- u32 rev;
+ __be32 rev;
if (ofw("getprop", 4, 1, NULL, "board-revision-int", &rev, 4,
&propsize) || propsize != 4) {
printk(KERN_ERR "ofw: getprop call failed!\n");
- rev = 0;
+ rev = cpu_to_be32(0);
}
olpc_platform_info.boardrev = be32_to_cpu(rev);
}
@@ -203,7 +203,7 @@ static void __init platform_detect(void)
static void __init platform_detect(void)
{
/* stopgap until OFW support is added to the kernel */
- olpc_platform_info.boardrev = be32_to_cpu(0xc2);
+ olpc_platform_info.boardrev = 0xc2;
}
#endif
diff --git a/arch/x86/kernel/paravirt_patch_32.c b/arch/x86/kernel/paravirt_patch_32.c
index 58262218781bd3582b1b99f7d42986170e49e23c..9fe644f4861d4f675206ce16f2c8f7c799a6aae5 100644
--- a/arch/x86/kernel/paravirt_patch_32.c
+++ b/arch/x86/kernel/paravirt_patch_32.c
@@ -23,7 +23,7 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
start = start_##ops##_##x; \
end = end_##ops##_##x; \
goto patch_site
- switch(type) {
+ switch (type) {
PATCH_SITE(pv_irq_ops, irq_disable);
PATCH_SITE(pv_irq_ops, irq_enable);
PATCH_SITE(pv_irq_ops, restore_fl);
diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
index dcdac6c826e98047138f1e915e2d6b6ffbaf5ddd..080d1d27f37a0b4e042c6623af4cbf0c9ff5e8e7 100644
--- a/arch/x86/kernel/pci-calgary_64.c
+++ b/arch/x86/kernel/pci-calgary_64.c
@@ -261,7 +261,7 @@ static void iommu_range_reserve(struct iommu_table *tbl,
badbit, tbl, start_addr, npages);
}
- set_bit_string(tbl->it_map, index, npages);
+ iommu_area_reserve(tbl->it_map, index, npages);
spin_unlock_irqrestore(&tbl->it_lock, flags);
}
@@ -491,6 +491,8 @@ static void* calgary_alloc_coherent(struct device *dev, size_t size,
npages = size >> PAGE_SHIFT;
order = get_order(size);
+ flag &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32);
+
/* alloc enough pages (and possibly more) */
ret = (void *)__get_free_pages(flag, order);
if (!ret)
@@ -510,8 +512,22 @@ static void* calgary_alloc_coherent(struct device *dev, size_t size,
return ret;
}
+static void calgary_free_coherent(struct device *dev, size_t size,
+ void *vaddr, dma_addr_t dma_handle)
+{
+ unsigned int npages;
+ struct iommu_table *tbl = find_iommu_table(dev);
+
+ size = PAGE_ALIGN(size);
+ npages = size >> PAGE_SHIFT;
+
+ iommu_free(tbl, dma_handle, npages);
+ free_pages((unsigned long)vaddr, get_order(size));
+}
+
static struct dma_mapping_ops calgary_dma_ops = {
.alloc_coherent = calgary_alloc_coherent,
+ .free_coherent = calgary_free_coherent,
.map_single = calgary_map_single,
.unmap_single = calgary_unmap_single,
.map_sg = calgary_map_sg,
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 87d4d6964ec2b9ecb5d83ad01c081589218dc303..0a3824e837b4c1b38d3fdc6b778e4d6ba076f4bc 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -41,11 +41,12 @@ EXPORT_SYMBOL(bad_dma_address);
/* Dummy device used for NULL arguments (normally ISA). Better would
be probably a smaller DMA mask, but this is bug-to-bug compatible
to older i386. */
-struct device fallback_dev = {
+struct device x86_dma_fallback_dev = {
.bus_id = "fallback device",
.coherent_dma_mask = DMA_32BIT_MASK,
- .dma_mask = &fallback_dev.coherent_dma_mask,
+ .dma_mask = &x86_dma_fallback_dev.coherent_dma_mask,
};
+EXPORT_SYMBOL(x86_dma_fallback_dev);
int dma_set_mask(struct device *dev, u64 mask)
{
@@ -82,7 +83,7 @@ void __init dma32_reserve_bootmem(void)
* using 512M as goal
*/
align = 64ULL<<20;
- size = round_up(dma32_bootmem_size, align);
+ size = roundup(dma32_bootmem_size, align);
dma32_bootmem_ptr = __alloc_bootmem_nopanic(size, align,
512ULL<<20);
if (dma32_bootmem_ptr)
@@ -133,6 +134,37 @@ unsigned long iommu_num_pages(unsigned long addr, unsigned long len)
EXPORT_SYMBOL(iommu_num_pages);
#endif
+void *dma_generic_alloc_coherent(struct device *dev, size_t size,
+ dma_addr_t *dma_addr, gfp_t flag)
+{
+ unsigned long dma_mask;
+ struct page *page;
+ dma_addr_t addr;
+
+ dma_mask = dma_alloc_coherent_mask(dev, flag);
+
+ flag |= __GFP_ZERO;
+again:
+ page = alloc_pages_node(dev_to_node(dev), flag, get_order(size));
+ if (!page)
+ return NULL;
+
+ addr = page_to_phys(page);
+ if (!is_buffer_dma_capable(dma_mask, addr, size)) {
+ __free_pages(page, get_order(size));
+
+ if (dma_mask < DMA_32BIT_MASK && !(flag & GFP_DMA)) {
+ flag = (flag & ~GFP_DMA32) | GFP_DMA;
+ goto again;
+ }
+
+ return NULL;
+ }
+
+ *dma_addr = addr;
+ return page_address(page);
+}
+
/*
* See <Documentation/x86_64/boot-options.txt> for the iommu kernel parameter
* documentation.
@@ -241,147 +273,6 @@ int dma_supported(struct device *dev, u64 mask)
}
EXPORT_SYMBOL(dma_supported);
-/* Allocate DMA memory on node near device */
-static noinline struct page *
-dma_alloc_pages(struct device *dev, gfp_t gfp, unsigned order)
-{
- int node;
-
- node = dev_to_node(dev);
-
- return alloc_pages_node(node, gfp, order);
-}
-
-/*
- * Allocate memory for a coherent mapping.
- */
-void *
-dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
- gfp_t gfp)
-{
- struct dma_mapping_ops *ops = get_dma_ops(dev);
- void *memory = NULL;
- struct page *page;
- unsigned long dma_mask = 0;
- dma_addr_t bus;
- int noretry = 0;
-
- /* ignore region specifiers */
- gfp &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32);
-
- if (dma_alloc_from_coherent(dev, size, dma_handle, &memory))
- return memory;
-
- if (!dev) {
- dev = &fallback_dev;
- gfp |= GFP_DMA;
- }
- dma_mask = dev->coherent_dma_mask;
- if (dma_mask == 0)
- dma_mask = (gfp & GFP_DMA) ? DMA_24BIT_MASK : DMA_32BIT_MASK;
-
- /* Device not DMA able */
- if (dev->dma_mask == NULL)
- return NULL;
-
- /* Don't invoke OOM killer or retry in lower 16MB DMA zone */
- if (gfp & __GFP_DMA)
- noretry = 1;
-
-#ifdef CONFIG_X86_64
- /* Why <=? Even when the mask is smaller than 4GB it is often
- larger than 16MB and in this case we have a chance of
- finding fitting memory in the next higher zone first. If
- not retry with true GFP_DMA. -AK */
- if (dma_mask <= DMA_32BIT_MASK && !(gfp & GFP_DMA)) {
- gfp |= GFP_DMA32;
- if (dma_mask < DMA_32BIT_MASK)
- noretry = 1;
- }
-#endif
-
- again:
- page = dma_alloc_pages(dev,
- noretry ? gfp | __GFP_NORETRY : gfp, get_order(size));
- if (page == NULL)
- return NULL;
-
- {
- int high, mmu;
- bus = page_to_phys(page);
- memory = page_address(page);
- high = (bus + size) >= dma_mask;
- mmu = high;
- if (force_iommu && !(gfp & GFP_DMA))
- mmu = 1;
- else if (high) {
- free_pages((unsigned long)memory,
- get_order(size));
-
- /* Don't use the 16MB ZONE_DMA unless absolutely
- needed. It's better to use remapping first. */
- if (dma_mask < DMA_32BIT_MASK && !(gfp & GFP_DMA)) {
- gfp = (gfp & ~GFP_DMA32) | GFP_DMA;
- goto again;
- }
-
- /* Let low level make its own zone decisions */
- gfp &= ~(GFP_DMA32|GFP_DMA);
-
- if (ops->alloc_coherent)
- return ops->alloc_coherent(dev, size,
- dma_handle, gfp);
- return NULL;
- }
-
- memset(memory, 0, size);
- if (!mmu) {
- *dma_handle = bus;
- return memory;
- }
- }
-
- if (ops->alloc_coherent) {
- free_pages((unsigned long)memory, get_order(size));
- gfp &= ~(GFP_DMA|GFP_DMA32);
- return ops->alloc_coherent(dev, size, dma_handle, gfp);
- }
-
- if (ops->map_simple) {
- *dma_handle = ops->map_simple(dev, virt_to_phys(memory),
- size,
- PCI_DMA_BIDIRECTIONAL);
- if (*dma_handle != bad_dma_address)
- return memory;
- }
-
- if (panic_on_overflow)
- panic("dma_alloc_coherent: IOMMU overflow by %lu bytes\n",
- (unsigned long)size);
- free_pages((unsigned long)memory, get_order(size));
- return NULL;
-}
-EXPORT_SYMBOL(dma_alloc_coherent);
-
-/*
- * Unmap coherent memory.
- * The caller must ensure that the device has finished accessing the mapping.
- */
-void dma_free_coherent(struct device *dev, size_t size,
- void *vaddr, dma_addr_t bus)
-{
- struct dma_mapping_ops *ops = get_dma_ops(dev);
-
- int order = get_order(size);
- WARN_ON(irqs_disabled()); /* for portability */
- if (dma_release_from_coherent(dev, order, vaddr))
- return;
- if (ops->unmap_single)
- ops->unmap_single(dev, bus, size, 0);
- free_pages((unsigned long)vaddr, order);
-}
-EXPORT_SYMBOL(dma_free_coherent);
-
static int __init pci_iommu_init(void)
{
calgary_iommu_init();
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index 49285f8fd4d54005d5efb9a9fad6bc498420e6d6..145f1c83369f17a7e5696a7e241d1d28573606dc 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -27,8 +27,8 @@
#include <linux/scatterlist.h>
#include <linux/iommu-helper.h>
#include <linux/sysdev.h>
+#include <linux/io.h>
#include <asm/atomic.h>
-#include <asm/io.h>
#include <asm/mtrr.h>
#include <asm/pgtable.h>
#include <asm/proto.h>
@@ -80,9 +80,10 @@ AGPEXTERN int agp_memory_reserved;
AGPEXTERN __u32 *agp_gatt_table;
static unsigned long next_bit; /* protected by iommu_bitmap_lock */
-static int need_flush; /* global flush state. set for each gart wrap */
+static bool need_flush; /* global flush state. set for each gart wrap */
-static unsigned long alloc_iommu(struct device *dev, int size)
+static unsigned long alloc_iommu(struct device *dev, int size,
+ unsigned long align_mask)
{
unsigned long offset, flags;
unsigned long boundary_size;
@@ -90,26 +91,27 @@ static unsigned long alloc_iommu(struct device *dev, int size)
base_index = ALIGN(iommu_bus_base & dma_get_seg_boundary(dev),
PAGE_SIZE) >> PAGE_SHIFT;
- boundary_size = ALIGN(dma_get_seg_boundary(dev) + 1,
+ boundary_size = ALIGN((unsigned long long)dma_get_seg_boundary(dev) + 1,
PAGE_SIZE) >> PAGE_SHIFT;
spin_lock_irqsave(&iommu_bitmap_lock, flags);
offset = iommu_area_alloc(iommu_gart_bitmap, iommu_pages, next_bit,
- size, base_index, boundary_size, 0);
+ size, base_index, boundary_size, align_mask);
if (offset == -1) {
- need_flush = 1;
+ need_flush = true;
offset = iommu_area_alloc(iommu_gart_bitmap, iommu_pages, 0,
- size, base_index, boundary_size, 0);
+ size, base_index, boundary_size,
+ align_mask);
}
if (offset != -1) {
next_bit = offset+size;
if (next_bit >= iommu_pages) {
next_bit = 0;
- need_flush = 1;
+ need_flush = true;
}
}
if (iommu_fullflush)
- need_flush = 1;
+ need_flush = true;
spin_unlock_irqrestore(&iommu_bitmap_lock, flags);
return offset;
@@ -134,7 +136,7 @@ static void flush_gart(void)
spin_lock_irqsave(&iommu_bitmap_lock, flags);
if (need_flush) {
k8_flush_garts();
- need_flush = 0;
+ need_flush = false;
}
spin_unlock_irqrestore(&iommu_bitmap_lock, flags);
}
@@ -173,7 +175,8 @@ static void dump_leak(void)
iommu_leak_pages);
for (i = 0; i < iommu_leak_pages; i += 2) {
printk(KERN_DEBUG "%lu: ", iommu_pages-i);
- printk_address((unsigned long) iommu_leak_tab[iommu_pages-i], 0);
+ printk_address((unsigned long) iommu_leak_tab[iommu_pages-i],
+ 0);
printk(KERN_CONT "%c", (i+1)%2 == 0 ? '\n' : ' ');
}
printk(KERN_DEBUG "\n");
@@ -212,34 +215,24 @@ static void iommu_full(struct device *dev, size_t size, int dir)
static inline int
need_iommu(struct device *dev, unsigned long addr, size_t size)
{
- u64 mask = *dev->dma_mask;
- int high = addr + size > mask;
- int mmu = high;
-
- if (force_iommu)
- mmu = 1;
-
- return mmu;
+ return force_iommu ||
+ !is_buffer_dma_capable(*dev->dma_mask, addr, size);
}
static inline int
nonforced_iommu(struct device *dev, unsigned long addr, size_t size)
{
- u64 mask = *dev->dma_mask;
- int high = addr + size > mask;
- int mmu = high;
-
- return mmu;
+ return !is_buffer_dma_capable(*dev->dma_mask, addr, size);
}
/* Map a single continuous physical area into the IOMMU.
* Caller needs to check if the iommu is needed and flush.
*/
static dma_addr_t dma_map_area(struct device *dev, dma_addr_t phys_mem,
- size_t size, int dir)
+ size_t size, int dir, unsigned long align_mask)
{
unsigned long npages = iommu_num_pages(phys_mem, size);
- unsigned long iommu_page = alloc_iommu(dev, npages);
+ unsigned long iommu_page = alloc_iommu(dev, npages, align_mask);
int i;
if (iommu_page == -1) {
@@ -259,16 +252,6 @@ static dma_addr_t dma_map_area(struct device *dev, dma_addr_t phys_mem,
return iommu_bus_base + iommu_page*PAGE_SIZE + (phys_mem & ~PAGE_MASK);
}
-static dma_addr_t
-gart_map_simple(struct device *dev, phys_addr_t paddr, size_t size, int dir)
-{
- dma_addr_t map = dma_map_area(dev, paddr, size, dir);
-
- flush_gart();
-
- return map;
-}
-
/* Map a single area into the IOMMU */
static dma_addr_t
gart_map_single(struct device *dev, phys_addr_t paddr, size_t size, int dir)
@@ -276,12 +259,13 @@ gart_map_single(struct device *dev, phys_addr_t paddr, size_t size, int dir)
unsigned long bus;
if (!dev)
- dev = &fallback_dev;
+ dev = &x86_dma_fallback_dev;
if (!need_iommu(dev, paddr, size))
return paddr;
- bus = gart_map_simple(dev, paddr, size, dir);
+ bus = dma_map_area(dev, paddr, size, dir, 0);
+ flush_gart();
return bus;
}
@@ -340,7 +324,7 @@ static int dma_map_sg_nonforce(struct device *dev, struct scatterlist *sg,
unsigned long addr = sg_phys(s);
if (nonforced_iommu(dev, addr, s->length)) {
- addr = dma_map_area(dev, addr, s->length, dir);
+ addr = dma_map_area(dev, addr, s->length, dir, 0);
if (addr == bad_dma_address) {
if (i > 0)
gart_unmap_sg(dev, sg, i, dir);
@@ -362,7 +346,7 @@ static int __dma_map_cont(struct device *dev, struct scatterlist *start,
int nelems, struct scatterlist *sout,
unsigned long pages)
{
- unsigned long iommu_start = alloc_iommu(dev, pages);
+ unsigned long iommu_start = alloc_iommu(dev, pages, 0);
unsigned long iommu_page = iommu_start;
struct scatterlist *s;
int i;
@@ -427,7 +411,7 @@ gart_map_sg(struct device *dev, struct scatterlist *sg, int nents, int dir)
return 0;
if (!dev)
- dev = &fallback_dev;
+ dev = &x86_dma_fallback_dev;
out = 0;
start = 0;
@@ -499,6 +483,46 @@ gart_map_sg(struct device *dev, struct scatterlist *sg, int nents, int dir)
return 0;
}
+/* allocate and map a coherent mapping */
+static void *
+gart_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_addr,
+ gfp_t flag)
+{
+ dma_addr_t paddr;
+ unsigned long align_mask;
+ struct page *page;
+
+ if (force_iommu && !(flag & GFP_DMA)) {
+ flag &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32);
+ page = alloc_pages(flag | __GFP_ZERO, get_order(size));
+ if (!page)
+ return NULL;
+
+ align_mask = (1UL << get_order(size)) - 1;
+ paddr = dma_map_area(dev, page_to_phys(page), size,
+ DMA_BIDIRECTIONAL, align_mask);
+
+ flush_gart();
+ if (paddr != bad_dma_address) {
+ *dma_addr = paddr;
+ return page_address(page);
+ }
+ __free_pages(page, get_order(size));
+ } else
+ return dma_generic_alloc_coherent(dev, size, dma_addr, flag);
+
+ return NULL;
+}
+
+/* free a coherent mapping */
+static void
+gart_free_coherent(struct device *dev, size_t size, void *vaddr,
+ dma_addr_t dma_addr)
+{
+ gart_unmap_single(dev, dma_addr, size, DMA_BIDIRECTIONAL);
+ free_pages((unsigned long)vaddr, get_order(size));
+}
+
static int no_agp;
static __init unsigned long check_iommu_size(unsigned long aper, u64 aper_size)
@@ -626,7 +650,6 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
struct pci_dev *dev;
void *gatt;
int i, error;
- unsigned long start_pfn, end_pfn;
printk(KERN_INFO "PCI-DMA: Disabling AGP.\n");
aper_size = aper_base = info->aper_size = 0;
@@ -650,13 +673,13 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
info->aper_size = aper_size >> 20;
gatt_size = (aper_size >> PAGE_SHIFT) * sizeof(u32);
- gatt = (void *)__get_free_pages(GFP_KERNEL, get_order(gatt_size));
+ gatt = (void *)__get_free_pages(GFP_KERNEL | __GFP_ZERO,
+ get_order(gatt_size));
if (!gatt)
panic("Cannot allocate GATT table");
if (set_memory_uc((unsigned long)gatt, gatt_size >> PAGE_SHIFT))
panic("Could not set GART PTEs to uncacheable pages");
- memset(gatt, 0, gatt_size);
agp_gatt_table = gatt;
enable_gart_translations();
@@ -665,19 +688,14 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
if (!error)
error = sysdev_register(&device_gart);
if (error)
- panic("Could not register gart_sysdev -- would corrupt data on next suspend");
+ panic("Could not register gart_sysdev -- "
+ "would corrupt data on next suspend");
flush_gart();
printk(KERN_INFO "PCI-DMA: aperture base @ %x size %u KB\n",
aper_base, aper_size>>10);
- /* need to map that range */
- end_pfn = (aper_base>>PAGE_SHIFT) + (aper_size>>PAGE_SHIFT);
- if (end_pfn > max_low_pfn_mapped) {
- start_pfn = (aper_base>>PAGE_SHIFT);
- init_memory_mapping(start_pfn<<PAGE_SHIFT, end_pfn<<PAGE_SHIFT);
- }
return 0;
nommu:
@@ -687,20 +705,13 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
return -1;
}
-extern int agp_amd64_init(void);
-
static struct dma_mapping_ops gart_dma_ops = {
.map_single = gart_map_single,
- .map_simple = gart_map_simple,
.unmap_single = gart_unmap_single,
- .sync_single_for_cpu = NULL,
- .sync_single_for_device = NULL,
- .sync_single_range_for_cpu = NULL,
- .sync_single_range_for_device = NULL,
- .sync_sg_for_cpu = NULL,
- .sync_sg_for_device = NULL,
.map_sg = gart_map_sg,
.unmap_sg = gart_unmap_sg,
+ .alloc_coherent = gart_alloc_coherent,
+ .free_coherent = gart_free_coherent,
};
void gart_iommu_shutdown(void)
@@ -727,7 +738,8 @@ void __init gart_iommu_init(void)
{
struct agp_kern_info info;
unsigned long iommu_start;
- unsigned long aper_size;
+ unsigned long aper_base, aper_size;
+ unsigned long start_pfn, end_pfn;
unsigned long scratch;
long i;
@@ -759,30 +771,35 @@ void __init gart_iommu_init(void)
(no_agp && init_k8_gatt(&info) < 0)) {
if (max_pfn > MAX_DMA32_PFN) {
printk(KERN_WARNING "More than 4GB of memory "
- "but GART IOMMU not available.\n"
- KERN_WARNING "falling back to iommu=soft.\n");
+ "but GART IOMMU not available.\n");
+ printk(KERN_WARNING "falling back to iommu=soft.\n");
}
return;
}
+ /* need to map that range */
+ aper_size = info.aper_size << 20;
+ aper_base = info.aper_base;
+ end_pfn = (aper_base>>PAGE_SHIFT) + (aper_size>>PAGE_SHIFT);
+ if (end_pfn > max_low_pfn_mapped) {
+ start_pfn = (aper_base>>PAGE_SHIFT);
+ init_memory_mapping(start_pfn<<PAGE_SHIFT, end_pfn<<PAGE_SHIFT);
+ }
+
printk(KERN_INFO "PCI-DMA: using GART IOMMU.\n");
- aper_size = info.aper_size * 1024 * 1024;
iommu_size = check_iommu_size(info.aper_base, aper_size);
iommu_pages = iommu_size >> PAGE_SHIFT;
- iommu_gart_bitmap = (void *) __get_free_pages(GFP_KERNEL,
+ iommu_gart_bitmap = (void *) __get_free_pages(GFP_KERNEL | __GFP_ZERO,
get_order(iommu_pages/8));
if (!iommu_gart_bitmap)
panic("Cannot allocate iommu bitmap\n");
- memset(iommu_gart_bitmap, 0, iommu_pages/8);
#ifdef CONFIG_IOMMU_LEAK
if (leak_trace) {
- iommu_leak_tab = (void *)__get_free_pages(GFP_KERNEL,
+ iommu_leak_tab = (void *)__get_free_pages(GFP_KERNEL|__GFP_ZERO,
get_order(iommu_pages*sizeof(void *)));
- if (iommu_leak_tab)
- memset(iommu_leak_tab, 0, iommu_pages * 8);
- else
+ if (!iommu_leak_tab)
printk(KERN_DEBUG
"PCI-DMA: Cannot allocate leak trace area\n");
}
@@ -792,7 +809,7 @@ void __init gart_iommu_init(void)
* Out of IOMMU space handling.
* Reserve some invalid pages at the beginning of the GART.
*/
- set_bit_string(iommu_gart_bitmap, 0, EMERGENCY_PAGES);
+ iommu_area_reserve(iommu_gart_bitmap, 0, EMERGENCY_PAGES);
agp_memory_reserved = iommu_size;
printk(KERN_INFO
@@ -850,7 +867,8 @@ void __init gart_parse_options(char *p)
if (!strncmp(p, "leak", 4)) {
leak_trace = 1;
p += 4;
- if (*p == '=') ++p;
+ if (*p == '=')
+ ++p;
if (isdigit(*p) && get_option(&p, &arg))
iommu_leak_pages = arg;
}
diff --git a/arch/x86/kernel/pci-nommu.c b/arch/x86/kernel/pci-nommu.c
index 3f91f71cdc3eac766be0891511afd738001c6918..c70ab5a5d4c886a0856de8e0f313a97048d2c328 100644
--- a/arch/x86/kernel/pci-nommu.c
+++ b/arch/x86/kernel/pci-nommu.c
@@ -14,7 +14,7 @@
static int
check_addr(char *name, struct device *hwdev, dma_addr_t bus, size_t size)
{
- if (hwdev && bus + size > *hwdev->dma_mask) {
+ if (hwdev && !is_buffer_dma_capable(*hwdev->dma_mask, bus, size)) {
if (*hwdev->dma_mask >= DMA_32BIT_MASK)
printk(KERN_ERR
"nommu_%s: overflow %Lx+%zu of device mask %Lx\n",
@@ -72,7 +72,15 @@ static int nommu_map_sg(struct device *hwdev, struct scatterlist *sg,
return nents;
}
+static void nommu_free_coherent(struct device *dev, size_t size, void *vaddr,
+ dma_addr_t dma_addr)
+{
+ free_pages((unsigned long)vaddr, get_order(size));
+}
+
struct dma_mapping_ops nommu_dma_ops = {
+ .alloc_coherent = dma_generic_alloc_coherent,
+ .free_coherent = nommu_free_coherent,
.map_single = nommu_map_single,
.map_sg = nommu_map_sg,
.is_phys = 1,
diff --git a/arch/x86/kernel/pcspeaker.c b/arch/x86/kernel/pcspeaker.c
index bc1f2d3ea277817145cc7964f757c18ef3e21a51..a311ffcaad165c13032fc8972abc4bab44d251b4 100644
--- a/arch/x86/kernel/pcspeaker.c
+++ b/arch/x86/kernel/pcspeaker.c
@@ -1,20 +1,13 @@
#include <linux/platform_device.h>
-#include <linux/errno.h>
+#include <linux/err.h>
#include <linux/init.h>
static __init int add_pcspkr(void)
{
struct platform_device *pd;
- int ret;
- pd = platform_device_alloc("pcspkr", -1);
- if (!pd)
- return -ENOMEM;
+ pd = platform_device_register_simple("pcspkr", -1, NULL, 0);
- ret = platform_device_add(pd);
- if (ret)
- platform_device_put(pd);
-
- return ret;
+ return IS_ERR(pd) ? PTR_ERR(pd) : 0;
}
device_initcall(add_pcspkr);
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 7fc4d5b0a6a0f99a4d1d9c4df685a5a4d3a135bb..c622772744d86fcb0dcd3e6c46a6de5323508c40 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -15,7 +15,6 @@ unsigned long idle_nomwait;
EXPORT_SYMBOL(idle_nomwait);
struct kmem_cache *task_xstate_cachep;
-static int force_mwait __cpuinitdata;
int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
{
@@ -185,7 +184,8 @@ static void mwait_idle(void)
static void poll_idle(void)
{
local_irq_enable();
- cpu_relax();
+ while (!need_resched())
+ cpu_relax();
}
/*
@@ -246,6 +246,14 @@ static int __cpuinit check_c1e_idle(const struct cpuinfo_x86 *c)
return 1;
}
+static cpumask_t c1e_mask = CPU_MASK_NONE;
+static int c1e_detected;
+
+void c1e_remove_cpu(int cpu)
+{
+ cpu_clear(cpu, c1e_mask);
+}
+
/*
* C1E aware idle routine. We check for C1E active in the interrupt
* pending message MSR. If we detect C1E, then we handle it the same
@@ -253,9 +261,6 @@ static int __cpuinit check_c1e_idle(const struct cpuinfo_x86 *c)
*/
static void c1e_idle(void)
{
- static cpumask_t c1e_mask = CPU_MASK_NONE;
- static int c1e_detected;
-
if (need_resched())
return;
@@ -265,8 +270,10 @@ static void c1e_idle(void)
rdmsr(MSR_K8_INT_PENDING_MSG, lo, hi);
if (lo & K8_INTP_C1E_ACTIVE_MASK) {
c1e_detected = 1;
- mark_tsc_unstable("TSC halt in C1E");
- printk(KERN_INFO "System has C1E enabled\n");
+ if (!boot_cpu_has(X86_FEATURE_CONSTANT_TSC))
+ mark_tsc_unstable("TSC halt in AMD C1E");
+ printk(KERN_INFO "System has AMD C1E enabled\n");
+ set_cpu_cap(&boot_cpu_data, X86_FEATURE_AMDC1E);
}
}
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 2c9abc95e026fbd3153477598185f879eab0e6e1..205188db96269c459d0d5cf739c6ce5495e082ea 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -37,6 +37,7 @@
#include <linux/tick.h>
#include <linux/percpu.h>
#include <linux/prctl.h>
+#include <linux/dmi.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -55,6 +56,7 @@
#include <asm/tlbflush.h>
#include <asm/cpu.h>
#include <asm/kdebug.h>
+#include <asm/idle.h>
#include <asm/syscalls.h>
#include <asm/smp.h>
@@ -90,6 +92,7 @@ static void cpu_exit_clear(void)
cpu_clear(cpu, cpu_callin_map);
numa_remove_cpu(cpu);
+ c1e_remove_cpu(cpu);
}
/* We don't actually take CPU down, just spin without interrupts. */
@@ -161,6 +164,7 @@ void __show_registers(struct pt_regs *regs, int all)
unsigned long d0, d1, d2, d3, d6, d7;
unsigned long sp;
unsigned short ss, gs;
+ const char *board;
if (user_mode_vm(regs)) {
sp = regs->sp;
@@ -173,11 +177,15 @@ void __show_registers(struct pt_regs *regs, int all)
}
printk("\n");
- printk("Pid: %d, comm: %s %s (%s %.*s)\n",
+
+ board = dmi_get_system_info(DMI_PRODUCT_NAME);
+ if (!board)
+ board = "";
+ printk("Pid: %d, comm: %s %s (%s %.*s) %s\n",
task_pid_nr(current), current->comm,
print_tainted(), init_utsname()->release,
(int)strcspn(init_utsname()->version, " "),
- init_utsname()->version);
+ init_utsname()->version, board);
printk("EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
(u16)regs->cs, regs->ip, regs->flags,
@@ -277,6 +285,14 @@ void exit_thread(void)
tss->x86_tss.io_bitmap_base = INVALID_IO_BITMAP_OFFSET;
put_cpu();
}
+#ifdef CONFIG_X86_DS
+ /* Free any DS contexts that have not been properly released. */
+ if (unlikely(current->thread.ds_ctx)) {
+ /* we clear debugctl to make sure DS is not used. */
+ update_debugctlmsr(0);
+ ds_free(current->thread.ds_ctx);
+ }
+#endif /* CONFIG_X86_DS */
}
void flush_thread(void)
@@ -438,6 +454,35 @@ int set_tsc_mode(unsigned int val)
return 0;
}
+#ifdef CONFIG_X86_DS
+static int update_debugctl(struct thread_struct *prev,
+ struct thread_struct *next, unsigned long debugctl)
+{
+ unsigned long ds_prev = 0;
+ unsigned long ds_next = 0;
+
+ if (prev->ds_ctx)
+ ds_prev = (unsigned long)prev->ds_ctx->ds;
+ if (next->ds_ctx)
+ ds_next = (unsigned long)next->ds_ctx->ds;
+
+ if (ds_next != ds_prev) {
+ /* we clear debugctl to make sure DS
+ * is not in use when we change it */
+ debugctl = 0;
+ update_debugctlmsr(0);
+ wrmsr(MSR_IA32_DS_AREA, ds_next, 0);
+ }
+ return debugctl;
+}
+#else
+static int update_debugctl(struct thread_struct *prev,
+ struct thread_struct *next, unsigned long debugctl)
+{
+ return debugctl;
+}
+#endif /* CONFIG_X86_DS */
+
static noinline void
__switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p,
struct tss_struct *tss)
@@ -448,14 +493,7 @@ __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p,
prev = &prev_p->thread;
next = &next_p->thread;
- debugctl = prev->debugctlmsr;
- if (next->ds_area_msr != prev->ds_area_msr) {
- /* we clear debugctl to make sure DS
- * is not in use when we change it */
- debugctl = 0;
- update_debugctlmsr(0);
- wrmsr(MSR_IA32_DS_AREA, next->ds_area_msr, 0);
- }
+ debugctl = update_debugctl(prev, next, prev->debugctlmsr);
if (next->debugctlmsr != debugctl)
update_debugctlmsr(next->debugctlmsr);
@@ -479,13 +517,13 @@ __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p,
hard_enable_TSC();
}
-#ifdef X86_BTS
+#ifdef CONFIG_X86_PTRACE_BTS
if (test_tsk_thread_flag(prev_p, TIF_BTS_TRACE_TS))
ptrace_bts_take_timestamp(prev_p, BTS_TASK_DEPARTS);
if (test_tsk_thread_flag(next_p, TIF_BTS_TRACE_TS))
ptrace_bts_take_timestamp(next_p, BTS_TASK_ARRIVES);
-#endif
+#endif /* CONFIG_X86_PTRACE_BTS */
if (!test_tsk_thread_flag(next_p, TIF_IO_BITMAP)) {
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 00263c9e6500ce82f193db3d38b2ec4e633e6508..2a8ccb9238b4719036aef70780b282e60f58acdd 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -37,11 +37,11 @@
#include <linux/kdebug.h>
#include <linux/tick.h>
#include <linux/prctl.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
-#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/system.h>
-#include <asm/io.h>
#include <asm/processor.h>
#include <asm/i387.h>
#include <asm/mmu_context.h>
@@ -89,11 +89,13 @@ void exit_idle(void)
#ifdef CONFIG_HOTPLUG_CPU
DECLARE_PER_CPU(int, cpu_state);
-#include <asm/nmi.h>
+#include <linux/nmi.h>
/* We halt the CPU with physical CPU hotplug */
static inline void play_dead(void)
{
idle_task_exit();
+ c1e_remove_cpu(raw_smp_processor_id());
+
mb();
/* Ack it */
__get_cpu_var(cpu_state) = CPU_DEAD;
@@ -152,7 +154,7 @@ void cpu_idle(void)
}
/* Prints also some state that isn't saved in the pt_regs */
-void __show_regs(struct pt_regs * regs)
+void __show_regs(struct pt_regs *regs)
{
unsigned long cr0 = 0L, cr2 = 0L, cr3 = 0L, cr4 = 0L, fs, gs, shadowgs;
unsigned long d0, d1, d2, d3, d6, d7;
@@ -161,59 +163,61 @@ void __show_regs(struct pt_regs * regs)
printk("\n");
print_modules();
- printk("Pid: %d, comm: %.20s %s %s %.*s\n",
+ printk(KERN_INFO "Pid: %d, comm: %.20s %s %s %.*s\n",
current->pid, current->comm, print_tainted(),
init_utsname()->release,
(int)strcspn(init_utsname()->version, " "),
init_utsname()->version);
- printk("RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->ip);
+ printk(KERN_INFO "RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->ip);
printk_address(regs->ip, 1);
- printk("RSP: %04lx:%016lx EFLAGS: %08lx\n", regs->ss, regs->sp,
- regs->flags);
- printk("RAX: %016lx RBX: %016lx RCX: %016lx\n",
+ printk(KERN_INFO "RSP: %04lx:%016lx EFLAGS: %08lx\n", regs->ss,
+ regs->sp, regs->flags);
+ printk(KERN_INFO "RAX: %016lx RBX: %016lx RCX: %016lx\n",
regs->ax, regs->bx, regs->cx);
- printk("RDX: %016lx RSI: %016lx RDI: %016lx\n",
+ printk(KERN_INFO "RDX: %016lx RSI: %016lx RDI: %016lx\n",
regs->dx, regs->si, regs->di);
- printk("RBP: %016lx R08: %016lx R09: %016lx\n",
+ printk(KERN_INFO "RBP: %016lx R08: %016lx R09: %016lx\n",
regs->bp, regs->r8, regs->r9);
- printk("R10: %016lx R11: %016lx R12: %016lx\n",
- regs->r10, regs->r11, regs->r12);
- printk("R13: %016lx R14: %016lx R15: %016lx\n",
- regs->r13, regs->r14, regs->r15);
-
- asm("movl %%ds,%0" : "=r" (ds));
- asm("movl %%cs,%0" : "=r" (cs));
- asm("movl %%es,%0" : "=r" (es));
+ printk(KERN_INFO "R10: %016lx R11: %016lx R12: %016lx\n",
+ regs->r10, regs->r11, regs->r12);
+ printk(KERN_INFO "R13: %016lx R14: %016lx R15: %016lx\n",
+ regs->r13, regs->r14, regs->r15);
+
+ asm("movl %%ds,%0" : "=r" (ds));
+ asm("movl %%cs,%0" : "=r" (cs));
+ asm("movl %%es,%0" : "=r" (es));
asm("movl %%fs,%0" : "=r" (fsindex));
asm("movl %%gs,%0" : "=r" (gsindex));
rdmsrl(MSR_FS_BASE, fs);
- rdmsrl(MSR_GS_BASE, gs);
- rdmsrl(MSR_KERNEL_GS_BASE, shadowgs);
+ rdmsrl(MSR_GS_BASE, gs);
+ rdmsrl(MSR_KERNEL_GS_BASE, shadowgs);
cr0 = read_cr0();
cr2 = read_cr2();
cr3 = read_cr3();
cr4 = read_cr4();
- printk("FS: %016lx(%04x) GS:%016lx(%04x) knlGS:%016lx\n",
- fs,fsindex,gs,gsindex,shadowgs);
- printk("CS: %04x DS: %04x ES: %04x CR0: %016lx\n", cs, ds, es, cr0);
- printk("CR2: %016lx CR3: %016lx CR4: %016lx\n", cr2, cr3, cr4);
+ printk(KERN_INFO "FS: %016lx(%04x) GS:%016lx(%04x) knlGS:%016lx\n",
+ fs, fsindex, gs, gsindex, shadowgs);
+ printk(KERN_INFO "CS: %04x DS: %04x ES: %04x CR0: %016lx\n", cs, ds,
+ es, cr0);
+ printk(KERN_INFO "CR2: %016lx CR3: %016lx CR4: %016lx\n", cr2, cr3,
+ cr4);
get_debugreg(d0, 0);
get_debugreg(d1, 1);
get_debugreg(d2, 2);
- printk("DR0: %016lx DR1: %016lx DR2: %016lx\n", d0, d1, d2);
+ printk(KERN_INFO "DR0: %016lx DR1: %016lx DR2: %016lx\n", d0, d1, d2);
get_debugreg(d3, 3);
get_debugreg(d6, 6);
get_debugreg(d7, 7);
- printk("DR3: %016lx DR6: %016lx DR7: %016lx\n", d3, d6, d7);
+ printk(KERN_INFO "DR3: %016lx DR6: %016lx DR7: %016lx\n", d3, d6, d7);
}
void show_regs(struct pt_regs *regs)
{
- printk("CPU %d:", smp_processor_id());
+ printk(KERN_INFO "CPU %d:", smp_processor_id());
__show_regs(regs);
show_trace(NULL, regs, (void *)(regs + 1), regs->bp);
}
@@ -239,6 +243,14 @@ void exit_thread(void)
t->io_bitmap_max = 0;
put_cpu();
}
+#ifdef CONFIG_X86_DS
+ /* Free any DS contexts that have not been properly released. */
+ if (unlikely(t->ds_ctx)) {
+ /* we clear debugctl to make sure DS is not used. */
+ update_debugctlmsr(0);
+ ds_free(t->ds_ctx);
+ }
+#endif /* CONFIG_X86_DS */
}
void flush_thread(void)
@@ -314,10 +326,10 @@ void prepare_to_copy(struct task_struct *tsk)
int copy_thread(int nr, unsigned long clone_flags, unsigned long sp,
unsigned long unused,
- struct task_struct * p, struct pt_regs * regs)
+ struct task_struct *p, struct pt_regs *regs)
{
int err;
- struct pt_regs * childregs;
+ struct pt_regs *childregs;
struct task_struct *me = current;
childregs = ((struct pt_regs *)
@@ -362,10 +374,10 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp,
if (test_thread_flag(TIF_IA32))
err = do_set_thread_area(p, -1,
(struct user_desc __user *)childregs->si, 0);
- else
-#endif
- err = do_arch_prctl(p, ARCH_SET_FS, childregs->r8);
- if (err)
+ else
+#endif
+ err = do_arch_prctl(p, ARCH_SET_FS, childregs->r8);
+ if (err)
goto out;
}
err = 0;
@@ -472,13 +484,27 @@ static inline void __switch_to_xtra(struct task_struct *prev_p,
next = &next_p->thread;
debugctl = prev->debugctlmsr;
- if (next->ds_area_msr != prev->ds_area_msr) {
- /* we clear debugctl to make sure DS
- * is not in use when we change it */
- debugctl = 0;
- update_debugctlmsr(0);
- wrmsrl(MSR_IA32_DS_AREA, next->ds_area_msr);
+
+#ifdef CONFIG_X86_DS
+ {
+ unsigned long ds_prev = 0, ds_next = 0;
+
+ if (prev->ds_ctx)
+ ds_prev = (unsigned long)prev->ds_ctx->ds;
+ if (next->ds_ctx)
+ ds_next = (unsigned long)next->ds_ctx->ds;
+
+ if (ds_next != ds_prev) {
+ /*
+ * We clear debugctl to make sure DS
+ * is not in use when we change it:
+ */
+ debugctl = 0;
+ update_debugctlmsr(0);
+ wrmsrl(MSR_IA32_DS_AREA, ds_next);
+ }
}
+#endif /* CONFIG_X86_DS */
if (next->debugctlmsr != debugctl)
update_debugctlmsr(next->debugctlmsr);
@@ -516,13 +542,13 @@ static inline void __switch_to_xtra(struct task_struct *prev_p,
memset(tss->io_bitmap, 0xff, prev->io_bitmap_max);
}
-#ifdef X86_BTS
+#ifdef CONFIG_X86_PTRACE_BTS
if (test_tsk_thread_flag(prev_p, TIF_BTS_TRACE_TS))
ptrace_bts_take_timestamp(prev_p, BTS_TASK_DEPARTS);
if (test_tsk_thread_flag(next_p, TIF_BTS_TRACE_TS))
ptrace_bts_take_timestamp(next_p, BTS_TASK_ARRIVES);
-#endif
+#endif /* CONFIG_X86_PTRACE_BTS */
}
/*
@@ -544,7 +570,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
unsigned fsindex, gsindex;
/* we're going to use this soon, after a few expensive things */
- if (next_p->fpu_counter>5)
+ if (next_p->fpu_counter > 5)
prefetch(next->xstate);
/*
@@ -552,13 +578,13 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
*/
load_sp0(tss, next);
- /*
+ /*
* Switch DS and ES.
* This won't pick up thread selector changes, but I guess that is ok.
*/
savesegment(es, prev->es);
if (unlikely(next->es | prev->es))
- loadsegment(es, next->es);
+ loadsegment(es, next->es);
savesegment(ds, prev->ds);
if (unlikely(next->ds | prev->ds))
@@ -584,7 +610,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
*/
arch_leave_lazy_cpu_mode();
- /*
+ /*
* Switch FS and GS.
*
* Segment register != 0 always requires a reload. Also
@@ -593,13 +619,13 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
*/
if (unlikely(fsindex | next->fsindex | prev->fs)) {
loadsegment(fs, next->fsindex);
- /*
+ /*
* Check if the user used a selector != 0; if yes
* clear 64bit base, since overloaded base is always
* mapped to the Null selector
*/
if (fsindex)
- prev->fs = 0;
+ prev->fs = 0;
}
/* when next process has a 64bit base use it */
if (next->fs)
@@ -609,7 +635,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
if (unlikely(gsindex | next->gsindex | prev->gs)) {
load_gs_index(next->gsindex);
if (gsindex)
- prev->gs = 0;
+ prev->gs = 0;
}
if (next->gs)
wrmsrl(MSR_KERNEL_GS_BASE, next->gs);
@@ -618,12 +644,12 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
/* Must be after DS reload */
unlazy_fpu(prev_p);
- /*
+ /*
* Switch the PDA and FPU contexts.
*/
prev->usersp = read_pda(oldrsp);
write_pda(oldrsp, next->usersp);
- write_pda(pcurrent, next_p);
+ write_pda(pcurrent, next_p);
write_pda(kernelstack,
(unsigned long)task_stack_page(next_p) +
@@ -664,7 +690,7 @@ long sys_execve(char __user *name, char __user * __user *argv,
char __user * __user *envp, struct pt_regs *regs)
{
long error;
- char * filename;
+ char *filename;
filename = getname(name);
error = PTR_ERR(filename);
@@ -722,55 +748,55 @@ asmlinkage long sys_vfork(struct pt_regs *regs)
unsigned long get_wchan(struct task_struct *p)
{
unsigned long stack;
- u64 fp,ip;
+ u64 fp, ip;
int count = 0;
- if (!p || p == current || p->state==TASK_RUNNING)
- return 0;
+ if (!p || p == current || p->state == TASK_RUNNING)
+ return 0;
stack = (unsigned long)task_stack_page(p);
if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE)
return 0;
fp = *(u64 *)(p->thread.sp);
- do {
+ do {
if (fp < (unsigned long)stack ||
fp > (unsigned long)stack+THREAD_SIZE)
- return 0;
+ return 0;
ip = *(u64 *)(fp+8);
if (!in_sched_functions(ip))
return ip;
- fp = *(u64 *)fp;
- } while (count++ < 16);
+ fp = *(u64 *)fp;
+ } while (count++ < 16);
return 0;
}
long do_arch_prctl(struct task_struct *task, int code, unsigned long addr)
-{
- int ret = 0;
+{
+ int ret = 0;
int doit = task == current;
int cpu;
- switch (code) {
+ switch (code) {
case ARCH_SET_GS:
if (addr >= TASK_SIZE_OF(task))
- return -EPERM;
+ return -EPERM;
cpu = get_cpu();
- /* handle small bases via the GDT because that's faster to
+ /* handle small bases via the GDT because that's faster to
switch. */
- if (addr <= 0xffffffff) {
- set_32bit_tls(task, GS_TLS, addr);
- if (doit) {
+ if (addr <= 0xffffffff) {
+ set_32bit_tls(task, GS_TLS, addr);
+ if (doit) {
load_TLS(&task->thread, cpu);
- load_gs_index(GS_TLS_SEL);
+ load_gs_index(GS_TLS_SEL);
}
- task->thread.gsindex = GS_TLS_SEL;
+ task->thread.gsindex = GS_TLS_SEL;
task->thread.gs = 0;
- } else {
+ } else {
task->thread.gsindex = 0;
task->thread.gs = addr;
if (doit) {
load_gs_index(0);
ret = checking_wrmsrl(MSR_KERNEL_GS_BASE, addr);
- }
+ }
}
put_cpu();
break;
@@ -824,8 +850,7 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr)
rdmsrl(MSR_KERNEL_GS_BASE, base);
else
base = task->thread.gs;
- }
- else
+ } else
base = task->thread.gs;
ret = put_user(base, (unsigned long __user *)addr);
break;
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index fc3e8dcd9da637dceef8aac688529169d03f1004..e375b658efc316e4e14785b7f2a3ad61e763cd82 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -14,6 +14,7 @@
#include <linux/errno.h>
#include <linux/ptrace.h>
#include <linux/regset.h>
+#include <linux/tracehook.h>
#include <linux/user.h>
#include <linux/elf.h>
#include <linux/security.h>
@@ -554,45 +555,115 @@ static int ptrace_set_debugreg(struct task_struct *child,
return 0;
}
-#ifdef X86_BTS
+#ifdef CONFIG_X86_PTRACE_BTS
+/*
+ * The configuration for a particular BTS hardware implementation.
+ */
+struct bts_configuration {
+ /* the size of a BTS record in bytes; at most BTS_MAX_RECORD_SIZE */
+ unsigned char sizeof_bts;
+ /* the size of a field in the BTS record in bytes */
+ unsigned char sizeof_field;
+ /* a bitmask to enable/disable BTS in DEBUGCTL MSR */
+ unsigned long debugctl_mask;
+};
+static struct bts_configuration bts_cfg;
+
+#define BTS_MAX_RECORD_SIZE (8 * 3)
+
+
+/*
+ * Branch Trace Store (BTS) uses the following format. Different
+ * architectures vary in the size of those fields.
+ * - source linear address
+ * - destination linear address
+ * - flags
+ *
+ * Later architectures use 64bit pointers throughout, whereas earlier
+ * architectures use 32bit pointers in 32bit mode.
+ *
+ * We compute the base address for the first 8 fields based on:
+ * - the field size stored in the DS configuration
+ * - the relative field position
+ *
+ * In order to store additional information in the BTS buffer, we use
+ * a special source address to indicate that the record requires
+ * special interpretation.
+ *
+ * Netburst indicated via a bit in the flags field whether the branch
+ * was predicted; this is ignored.
+ */
+
+enum bts_field {
+ bts_from = 0,
+ bts_to,
+ bts_flags,
+
+ bts_escape = (unsigned long)-1,
+ bts_qual = bts_to,
+ bts_jiffies = bts_flags
+};
+
+static inline unsigned long bts_get(const char *base, enum bts_field field)
+{
+ base += (bts_cfg.sizeof_field * field);
+ return *(unsigned long *)base;
+}
-static int ptrace_bts_get_size(struct task_struct *child)
+static inline void bts_set(char *base, enum bts_field field, unsigned long val)
{
- if (!child->thread.ds_area_msr)
- return -ENXIO;
+ base += (bts_cfg.sizeof_field * field);;
+ (*(unsigned long *)base) = val;
+}
- return ds_get_bts_index((void *)child->thread.ds_area_msr);
+/*
+ * Translate a BTS record from the raw format into the bts_struct format
+ *
+ * out (out): bts_struct interpretation
+ * raw: raw BTS record
+ */
+static void ptrace_bts_translate_record(struct bts_struct *out, const void *raw)
+{
+ memset(out, 0, sizeof(*out));
+ if (bts_get(raw, bts_from) == bts_escape) {
+ out->qualifier = bts_get(raw, bts_qual);
+ out->variant.jiffies = bts_get(raw, bts_jiffies);
+ } else {
+ out->qualifier = BTS_BRANCH;
+ out->variant.lbr.from_ip = bts_get(raw, bts_from);
+ out->variant.lbr.to_ip = bts_get(raw, bts_to);
+ }
}
-static int ptrace_bts_read_record(struct task_struct *child,
- long index,
+static int ptrace_bts_read_record(struct task_struct *child, size_t index,
struct bts_struct __user *out)
{
struct bts_struct ret;
- int retval;
- int bts_end;
- int bts_index;
-
- if (!child->thread.ds_area_msr)
- return -ENXIO;
+ const void *bts_record;
+ size_t bts_index, bts_end;
+ int error;
- if (index < 0)
- return -EINVAL;
+ error = ds_get_bts_end(child, &bts_end);
+ if (error < 0)
+ return error;
- bts_end = ds_get_bts_end((void *)child->thread.ds_area_msr);
if (bts_end <= index)
return -EINVAL;
+ error = ds_get_bts_index(child, &bts_index);
+ if (error < 0)
+ return error;
+
/* translate the ptrace bts index into the ds bts index */
- bts_index = ds_get_bts_index((void *)child->thread.ds_area_msr);
- bts_index -= (index + 1);
- if (bts_index < 0)
- bts_index += bts_end;
+ bts_index += bts_end - (index + 1);
+ if (bts_end <= bts_index)
+ bts_index -= bts_end;
- retval = ds_read_bts((void *)child->thread.ds_area_msr,
- bts_index, &ret);
- if (retval < 0)
- return retval;
+ error = ds_access_bts(child, bts_index, &bts_record);
+ if (error < 0)
+ return error;
+
+ ptrace_bts_translate_record(&ret, bts_record);
if (copy_to_user(out, &ret, sizeof(ret)))
return -EFAULT;
@@ -600,101 +671,106 @@ static int ptrace_bts_read_record(struct task_struct *child,
return sizeof(ret);
}
-static int ptrace_bts_clear(struct task_struct *child)
-{
- if (!child->thread.ds_area_msr)
- return -ENXIO;
-
- return ds_clear((void *)child->thread.ds_area_msr);
-}
-
static int ptrace_bts_drain(struct task_struct *child,
long size,
struct bts_struct __user *out)
{
- int end, i;
- void *ds = (void *)child->thread.ds_area_msr;
-
- if (!ds)
- return -ENXIO;
+ struct bts_struct ret;
+ const unsigned char *raw;
+ size_t end, i;
+ int error;
- end = ds_get_bts_index(ds);
- if (end <= 0)
- return end;
+ error = ds_get_bts_index(child, &end);
+ if (error < 0)
+ return error;
if (size < (end * sizeof(struct bts_struct)))
return -EIO;
- for (i = 0; i < end; i++, out++) {
- struct bts_struct ret;
- int retval;
+ error = ds_access_bts(child, 0, (const void **)&raw);
+ if (error < 0)
+ return error;
- retval = ds_read_bts(ds, i, &ret);
- if (retval < 0)
- return retval;
+ for (i = 0; i < end; i++, out++, raw += bts_cfg.sizeof_bts) {
+ ptrace_bts_translate_record(&ret, raw);
if (copy_to_user(out, &ret, sizeof(ret)))
return -EFAULT;
}
- ds_clear(ds);
+ error = ds_clear_bts(child);
+ if (error < 0)
+ return error;
return end;
}
+static void ptrace_bts_ovfl(struct task_struct *child)
+{
+ send_sig(child->thread.bts_ovfl_signal, child, 0);
+}
+
static int ptrace_bts_config(struct task_struct *child,
long cfg_size,
const struct ptrace_bts_config __user *ucfg)
{
struct ptrace_bts_config cfg;
- int bts_size, ret = 0;
- void *ds;
+ int error = 0;
+
+ error = -EOPNOTSUPP;
+ if (!bts_cfg.sizeof_bts)
+ goto errout;
+ error = -EIO;
if (cfg_size < sizeof(cfg))
- return -EIO;
+ goto errout;
+ error = -EFAULT;
if (copy_from_user(&cfg, ucfg, sizeof(cfg)))
- return -EFAULT;
+ goto errout;
- if ((int)cfg.size < 0)
- return -EINVAL;
+ error = -EINVAL;
+ if ((cfg.flags & PTRACE_BTS_O_SIGNAL) &&
+ !(cfg.flags & PTRACE_BTS_O_ALLOC))
+ goto errout;
- bts_size = 0;
- ds = (void *)child->thread.ds_area_msr;
- if (ds) {
- bts_size = ds_get_bts_size(ds);
- if (bts_size < 0)
- return bts_size;
- }
- cfg.size = PAGE_ALIGN(cfg.size);
+ if (cfg.flags & PTRACE_BTS_O_ALLOC) {
+ ds_ovfl_callback_t ovfl = NULL;
+ unsigned int sig = 0;
+
+ /* we ignore the error in case we were not tracing child */
+ (void)ds_release_bts(child);
- if (bts_size != cfg.size) {
- ret = ptrace_bts_realloc(child, cfg.size,
- cfg.flags & PTRACE_BTS_O_CUT_SIZE);
- if (ret < 0)
+ if (cfg.flags & PTRACE_BTS_O_SIGNAL) {
+ if (!cfg.signal)
+ goto errout;
+
+ sig = cfg.signal;
+ ovfl = ptrace_bts_ovfl;
+ }
+
+ error = ds_request_bts(child, /* base = */ NULL, cfg.size, ovfl);
+ if (error < 0)
goto errout;
- ds = (void *)child->thread.ds_area_msr;
+ child->thread.bts_ovfl_signal = sig;
}
- if (cfg.flags & PTRACE_BTS_O_SIGNAL)
- ret = ds_set_overflow(ds, DS_O_SIGNAL);
- else
- ret = ds_set_overflow(ds, DS_O_WRAP);
- if (ret < 0)
+ error = -EINVAL;
+ if (!child->thread.ds_ctx && cfg.flags)
goto errout;
if (cfg.flags & PTRACE_BTS_O_TRACE)
- child->thread.debugctlmsr |= ds_debugctl_mask();
+ child->thread.debugctlmsr |= bts_cfg.debugctl_mask;
else
- child->thread.debugctlmsr &= ~ds_debugctl_mask();
+ child->thread.debugctlmsr &= ~bts_cfg.debugctl_mask;
if (cfg.flags & PTRACE_BTS_O_SCHED)
set_tsk_thread_flag(child, TIF_BTS_TRACE_TS);
else
clear_tsk_thread_flag(child, TIF_BTS_TRACE_TS);
- ret = sizeof(cfg);
+ error = sizeof(cfg);
out:
if (child->thread.debugctlmsr)
@@ -702,10 +778,10 @@ static int ptrace_bts_config(struct task_struct *child,
else
clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR);
- return ret;
+ return error;
errout:
- child->thread.debugctlmsr &= ~ds_debugctl_mask();
+ child->thread.debugctlmsr &= ~bts_cfg.debugctl_mask;
clear_tsk_thread_flag(child, TIF_BTS_TRACE_TS);
goto out;
}
@@ -714,29 +790,40 @@ static int ptrace_bts_status(struct task_struct *child,
long cfg_size,
struct ptrace_bts_config __user *ucfg)
{
- void *ds = (void *)child->thread.ds_area_msr;
struct ptrace_bts_config cfg;
+ size_t end;
+ const void *base, *max;
+ int error;
if (cfg_size < sizeof(cfg))
return -EIO;
- memset(&cfg, 0, sizeof(cfg));
+ error = ds_get_bts_end(child, &end);
+ if (error < 0)
+ return error;
- if (ds) {
- cfg.size = ds_get_bts_size(ds);
+ error = ds_access_bts(child, /* index = */ 0, &base);
+ if (error < 0)
+ return error;
- if (ds_get_overflow(ds) == DS_O_SIGNAL)
- cfg.flags |= PTRACE_BTS_O_SIGNAL;
+ error = ds_access_bts(child, /* index = */ end, &max);
+ if (error < 0)
+ return error;
- if (test_tsk_thread_flag(child, TIF_DEBUGCTLMSR) &&
- child->thread.debugctlmsr & ds_debugctl_mask())
- cfg.flags |= PTRACE_BTS_O_TRACE;
+ memset(&cfg, 0, sizeof(cfg));
+ cfg.size = (max - base);
+ cfg.signal = child->thread.bts_ovfl_signal;
+ cfg.bts_size = sizeof(struct bts_struct);
- if (test_tsk_thread_flag(child, TIF_BTS_TRACE_TS))
- cfg.flags |= PTRACE_BTS_O_SCHED;
- }
+ if (cfg.signal)
+ cfg.flags |= PTRACE_BTS_O_SIGNAL;
- cfg.bts_size = sizeof(struct bts_struct);
+ if (test_tsk_thread_flag(child, TIF_DEBUGCTLMSR) &&
+ child->thread.debugctlmsr & bts_cfg.debugctl_mask)
+ cfg.flags |= PTRACE_BTS_O_TRACE;
+
+ if (test_tsk_thread_flag(child, TIF_BTS_TRACE_TS))
+ cfg.flags |= PTRACE_BTS_O_SCHED;
if (copy_to_user(ucfg, &cfg, sizeof(cfg)))
return -EFAULT;
@@ -744,89 +831,38 @@ static int ptrace_bts_status(struct task_struct *child,
return sizeof(cfg);
}
-
static int ptrace_bts_write_record(struct task_struct *child,
const struct bts_struct *in)
{
- int retval;
+ unsigned char bts_record[BTS_MAX_RECORD_SIZE];
- if (!child->thread.ds_area_msr)
- return -ENXIO;
+ BUG_ON(BTS_MAX_RECORD_SIZE < bts_cfg.sizeof_bts);
- retval = ds_write_bts((void *)child->thread.ds_area_msr, in);
- if (retval)
- return retval;
+ memset(bts_record, 0, bts_cfg.sizeof_bts);
+ switch (in->qualifier) {
+ case BTS_INVALID:
+ break;
- return sizeof(*in);
-}
+ case BTS_BRANCH:
+ bts_set(bts_record, bts_from, in->variant.lbr.from_ip);
+ bts_set(bts_record, bts_to, in->variant.lbr.to_ip);
+ break;
-static int ptrace_bts_realloc(struct task_struct *child,
- int size, int reduce_size)
-{
- unsigned long rlim, vm;
- int ret, old_size;
+ case BTS_TASK_ARRIVES:
+ case BTS_TASK_DEPARTS:
+ bts_set(bts_record, bts_from, bts_escape);
+ bts_set(bts_record, bts_qual, in->qualifier);
+ bts_set(bts_record, bts_jiffies, in->variant.jiffies);
+ break;
- if (size < 0)
+ default:
return -EINVAL;
-
- old_size = ds_get_bts_size((void *)child->thread.ds_area_msr);
- if (old_size < 0)
- return old_size;
-
- ret = ds_free((void **)&child->thread.ds_area_msr);
- if (ret < 0)
- goto out;
-
- size >>= PAGE_SHIFT;
- old_size >>= PAGE_SHIFT;
-
- current->mm->total_vm -= old_size;
- current->mm->locked_vm -= old_size;
-
- if (size == 0)
- goto out;
-
- rlim = current->signal->rlim[RLIMIT_AS].rlim_cur >> PAGE_SHIFT;
- vm = current->mm->total_vm + size;
- if (rlim < vm) {
- ret = -ENOMEM;
-
- if (!reduce_size)
- goto out;
-
- size = rlim - current->mm->total_vm;
- if (size <= 0)
- goto out;
- }
-
- rlim = current->signal->rlim[RLIMIT_MEMLOCK].rlim_cur >> PAGE_SHIFT;
- vm = current->mm->locked_vm + size;
- if (rlim < vm) {
- ret = -ENOMEM;
-
- if (!reduce_size)
- goto out;
-
- size = rlim - current->mm->locked_vm;
- if (size <= 0)
- goto out;
}
- ret = ds_allocate((void **)&child->thread.ds_area_msr,
- size << PAGE_SHIFT);
- if (ret < 0)
- goto out;
-
- current->mm->total_vm += size;
- current->mm->locked_vm += size;
-
-out:
- if (child->thread.ds_area_msr)
- set_tsk_thread_flag(child, TIF_DS_AREA_MSR);
- else
- clear_tsk_thread_flag(child, TIF_DS_AREA_MSR);
-
- return ret;
+ /* The writing task will be the switched-to task on a context
+ * switch. It needs to write into the switched-from task's BTS
+ * buffer. */
+ return ds_unchecked_write_bts(child, bts_record, bts_cfg.sizeof_bts);
}
void ptrace_bts_take_timestamp(struct task_struct *tsk,
@@ -839,7 +875,66 @@ void ptrace_bts_take_timestamp(struct task_struct *tsk,
ptrace_bts_write_record(tsk, &rec);
}
-#endif /* X86_BTS */
+
+static const struct bts_configuration bts_cfg_netburst = {
+ .sizeof_bts = sizeof(long) * 3,
+ .sizeof_field = sizeof(long),
+ .debugctl_mask = (1<<2)|(1<<3)|(1<<5)
+};
+
+static const struct bts_configuration bts_cfg_pentium_m = {
+ .sizeof_bts = sizeof(long) * 3,
+ .sizeof_field = sizeof(long),
+ .debugctl_mask = (1<<6)|(1<<7)
+};
+
+static const struct bts_configuration bts_cfg_core2 = {
+ .sizeof_bts = 8 * 3,
+ .sizeof_field = 8,
+ .debugctl_mask = (1<<6)|(1<<7)|(1<<9)
+};
+
+static inline void bts_configure(const struct bts_configuration *cfg)
+{
+ bts_cfg = *cfg;
+}
+
+void __cpuinit ptrace_bts_init_intel(struct cpuinfo_x86 *c)
+{
+ switch (c->x86) {
+ case 0x6:
+ switch (c->x86_model) {
+ case 0xD:
+ case 0xE: /* Pentium M */
+ bts_configure(&bts_cfg_pentium_m);
+ break;
+ case 0xF: /* Core2 */
+ case 0x1C: /* Atom */
+ bts_configure(&bts_cfg_core2);
+ break;
+ default:
+ /* sorry, don't know about them */
+ break;
+ }
+ break;
+ case 0xF:
+ switch (c->x86_model) {
+ case 0x0:
+ case 0x1:
+ case 0x2: /* Netburst */
+ bts_configure(&bts_cfg_netburst);
+ break;
+ default:
+ /* sorry, don't know about them */
+ break;
+ }
+ break;
+ default:
+ /* sorry, don't know about them */
+ break;
+ }
+}
+#endif /* CONFIG_X86_PTRACE_BTS */
/*
* Called by kernel/ptrace.c when detaching..
@@ -852,15 +947,15 @@ void ptrace_disable(struct task_struct *child)
#ifdef TIF_SYSCALL_EMU
clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
#endif
- if (child->thread.ds_area_msr) {
-#ifdef X86_BTS
- ptrace_bts_realloc(child, 0, 0);
-#endif
- child->thread.debugctlmsr &= ~ds_debugctl_mask();
- if (!child->thread.debugctlmsr)
- clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR);
- clear_tsk_thread_flag(child, TIF_BTS_TRACE_TS);
- }
+#ifdef CONFIG_X86_PTRACE_BTS
+ (void)ds_release_bts(child);
+
+ child->thread.debugctlmsr &= ~bts_cfg.debugctl_mask;
+ if (!child->thread.debugctlmsr)
+ clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR);
+
+ clear_tsk_thread_flag(child, TIF_BTS_TRACE_TS);
+#endif /* CONFIG_X86_PTRACE_BTS */
}
#if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
@@ -980,7 +1075,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
/*
* These bits need more cooking - not enabled yet:
*/
-#ifdef X86_BTS
+#ifdef CONFIG_X86_PTRACE_BTS
case PTRACE_BTS_CONFIG:
ret = ptrace_bts_config
(child, data, (struct ptrace_bts_config __user *)addr);
@@ -992,7 +1087,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
break;
case PTRACE_BTS_SIZE:
- ret = ptrace_bts_get_size(child);
+ ret = ds_get_bts_index(child, /* pos = */ NULL);
break;
case PTRACE_BTS_GET:
@@ -1001,14 +1096,14 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
break;
case PTRACE_BTS_CLEAR:
- ret = ptrace_bts_clear(child);
+ ret = ds_clear_bts(child);
break;
case PTRACE_BTS_DRAIN:
ret = ptrace_bts_drain
(child, data, (struct bts_struct __user *) addr);
break;
-#endif
+#endif /* CONFIG_X86_PTRACE_BTS */
default:
ret = ptrace_request(child, request, addr, data);
@@ -1375,30 +1470,6 @@ void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code)
force_sig_info(SIGTRAP, &info, tsk);
}
-static void syscall_trace(struct pt_regs *regs)
-{
- if (!(current->ptrace & PT_PTRACED))
- return;
-
-#if 0
- printk("trace %s ip %lx sp %lx ax %d origrax %d caller %lx tiflags %x ptrace %x\n",
- current->comm,
- regs->ip, regs->sp, regs->ax, regs->orig_ax, __builtin_return_address(0),
- current_thread_info()->flags, current->ptrace);
-#endif
-
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
- ? 0x80 : 0));
- /*
- * this isn't the same as continuing with a signal, but it will do
- * for normal use. strace only continues with a signal if the
- * stopping signal is not SIGTRAP. -brl
- */
- if (current->exit_code) {
- send_sig(current->exit_code, current, 1);
- current->exit_code = 0;
- }
-}
#ifdef CONFIG_X86_32
# define IS_IA32 1
@@ -1432,8 +1503,9 @@ asmregparm long syscall_trace_enter(struct pt_regs *regs)
if (unlikely(test_thread_flag(TIF_SYSCALL_EMU)))
ret = -1L;
- if (ret || test_thread_flag(TIF_SYSCALL_TRACE))
- syscall_trace(regs);
+ if ((ret || test_thread_flag(TIF_SYSCALL_TRACE)) &&
+ tracehook_report_syscall_entry(regs))
+ ret = -1L;
if (unlikely(current->audit_context)) {
if (IS_IA32)
@@ -1459,7 +1531,7 @@ asmregparm void syscall_trace_leave(struct pt_regs *regs)
audit_syscall_exit(AUDITSC_RESULT(regs->ax), regs->ax);
if (test_thread_flag(TIF_SYSCALL_TRACE))
- syscall_trace(regs);
+ tracehook_report_syscall_exit(regs, 0);
/*
* If TIF_SYSCALL_EMU is set, we only get here because of
@@ -1475,6 +1547,6 @@ asmregparm void syscall_trace_leave(struct pt_regs *regs)
* system call instruction.
*/
if (test_thread_flag(TIF_SINGLESTEP) &&
- (current->ptrace & PT_PTRACED))
+ tracehook_consider_fatal_signal(current, SIGTRAP, SIG_DFL))
send_sigtrap(current, regs, 0);
}
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 724adfc63cb9a7b60d6ee5c82efd919fe237f69c..f4c93f1cfc194767285bec90047c5db7ed13b758 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -29,7 +29,11 @@ EXPORT_SYMBOL(pm_power_off);
static const struct desc_ptr no_idt = {};
static int reboot_mode;
-enum reboot_type reboot_type = BOOT_KBD;
+/*
+ * Keyboard reset and triple fault may result in INIT, not RESET, which
+ * doesn't work when we're in vmx root mode. Try ACPI first.
+ */
+enum reboot_type reboot_type = BOOT_ACPI;
int reboot_force;
#if defined(CONFIG_X86_32) && defined(CONFIG_SMP)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 673f12cf6eb09a94795bac2122206b4994e2c608..46c98efbbf8df0ea84b518b902f70afb6bfb72f1 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -223,6 +223,9 @@ unsigned long saved_video_mode;
#define RAMDISK_LOAD_FLAG 0x4000
static char __initdata command_line[COMMAND_LINE_SIZE];
+#ifdef CONFIG_CMDLINE_BOOL
+static char __initdata builtin_cmdline[COMMAND_LINE_SIZE] = CONFIG_CMDLINE;
+#endif
#if defined(CONFIG_EDD) || defined(CONFIG_EDD_MODULE)
struct edd edd;
@@ -665,11 +668,28 @@ void __init setup_arch(char **cmdline_p)
bss_resource.start = virt_to_phys(&__bss_start);
bss_resource.end = virt_to_phys(&__bss_stop)-1;
+#ifdef CONFIG_CMDLINE_BOOL
+#ifdef CONFIG_CMDLINE_OVERRIDE
+ strlcpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE);
+#else
+ if (builtin_cmdline[0]) {
+ /* append boot loader cmdline to builtin */
+ strlcat(builtin_cmdline, " ", COMMAND_LINE_SIZE);
+ strlcat(builtin_cmdline, boot_command_line, COMMAND_LINE_SIZE);
+ strlcpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE);
+ }
+#endif
+#endif
+
strlcpy(command_line, boot_command_line, COMMAND_LINE_SIZE);
*cmdline_p = command_line;
parse_early_param();
+#ifdef CONFIG_X86_64
+ check_efer();
+#endif
+
#if defined(CONFIG_VMI) && defined(CONFIG_X86_32)
/*
* Must be before kernel pagetables are setup
@@ -738,7 +758,6 @@ void __init setup_arch(char **cmdline_p)
#else
num_physpages = max_pfn;
- check_efer();
if (cpu_has_x2apic)
check_x2apic();
diff --git a/arch/x86/kernel/sigframe.h b/arch/x86/kernel/sigframe.h
index 6dd7e2b70a4b8d8e0994760698025e384058c68e..cc673aa55ce4d8fb7eeb82e8cd21a773ca8f6213 100644
--- a/arch/x86/kernel/sigframe.h
+++ b/arch/x86/kernel/sigframe.h
@@ -34,4 +34,9 @@ struct rt_sigframe {
struct siginfo info;
/* fp state follows here */
};
+
+int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
+ sigset_t *set, struct pt_regs *regs);
+int ia32_setup_frame(int sig, struct k_sigaction *ka,
+ sigset_t *set, struct pt_regs *regs);
#endif
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c
index 8d380b699c0cc4327e2afc8581ac8449928d76a8..b21070ea33a485c314ed8538288632fb8fa2a869 100644
--- a/arch/x86/kernel/signal_32.c
+++ b/arch/x86/kernel/signal_32.c
@@ -17,6 +17,7 @@
#include <linux/errno.h>
#include <linux/sched.h>
#include <linux/wait.h>
+#include <linux/tracehook.h>
#include <linux/elf.h>
#include <linux/smp.h>
#include <linux/mm.h>
@@ -556,8 +557,6 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
* handler too.
*/
regs->flags &= ~X86_EFLAGS_TF;
- if (test_thread_flag(TIF_SINGLESTEP))
- ptrace_notify(SIGTRAP);
spin_lock_irq(¤t->sighand->siglock);
sigorsets(¤t->blocked, ¤t->blocked, &ka->sa.sa_mask);
@@ -566,6 +565,9 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
recalc_sigpending();
spin_unlock_irq(¤t->sighand->siglock);
+ tracehook_signal_handler(sig, info, ka, regs,
+ test_thread_flag(TIF_SINGLESTEP));
+
return 0;
}
@@ -659,5 +661,10 @@ do_notify_resume(struct pt_regs *regs, void *unused, __u32 thread_info_flags)
if (thread_info_flags & _TIF_SIGPENDING)
do_signal(regs);
+ if (thread_info_flags & _TIF_NOTIFY_RESUME) {
+ clear_thread_flag(TIF_NOTIFY_RESUME);
+ tracehook_notify_resume(regs);
+ }
+
clear_thread_flag(TIF_IRET);
}
diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c
index 4665b598a376fac194136444ab3a4f6655120936..823a55bf8c3901d4c429073c445bb1ddcc21643d 100644
--- a/arch/x86/kernel/signal_64.c
+++ b/arch/x86/kernel/signal_64.c
@@ -15,17 +15,20 @@
#include <linux/errno.h>
#include <linux/wait.h>
#include <linux/ptrace.h>
+#include <linux/tracehook.h>
#include <linux/unistd.h>
#include <linux/stddef.h>
#include <linux/personality.h>
#include <linux/compiler.h>
+#include <linux/uaccess.h>
+
#include <asm/processor.h>
#include <asm/ucontext.h>
-#include <asm/uaccess.h>
#include <asm/i387.h>
#include <asm/proto.h>
#include <asm/ia32_unistd.h>
#include <asm/mce.h>
+#include <asm/syscall.h>
#include <asm/syscalls.h>
#include "sigframe.h"
@@ -42,11 +45,6 @@
# define FIX_EFLAGS __FIX_EFLAGS
#endif
-int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
- sigset_t *set, struct pt_regs * regs);
-int ia32_setup_frame(int sig, struct k_sigaction *ka,
- sigset_t *set, struct pt_regs * regs);
-
asmlinkage long
sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
struct pt_regs *regs)
@@ -66,7 +64,7 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
/* Always make any pending restarted system calls return -EINTR */
current_thread_info()->restart_block.fn = do_no_restart_syscall;
-#define COPY(x) err |= __get_user(regs->x, &sc->x)
+#define COPY(x) (err |= __get_user(regs->x, &sc->x))
COPY(di); COPY(si); COPY(bp); COPY(sp); COPY(bx);
COPY(dx); COPY(cx); COPY(ip);
@@ -96,7 +94,7 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
}
{
- struct _fpstate __user * buf;
+ struct _fpstate __user *buf;
err |= __get_user(buf, &sc->fpstate);
err |= restore_i387_xstate(buf);
}
@@ -122,7 +120,7 @@ asmlinkage long sys_rt_sigreturn(struct pt_regs *regs)
current->blocked = set;
recalc_sigpending();
spin_unlock_irq(¤t->sighand->siglock);
-
+
if (restore_sigcontext(regs, &frame->uc.uc_mcontext, &ax))
goto badframe;
@@ -132,16 +130,17 @@ asmlinkage long sys_rt_sigreturn(struct pt_regs *regs)
return ax;
badframe:
- signal_fault(regs,frame,"sigreturn");
+ signal_fault(regs, frame, "sigreturn");
return 0;
-}
+}
/*
* Set up a signal frame.
*/
static inline int
-setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, unsigned long mask, struct task_struct *me)
+setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
+ unsigned long mask, struct task_struct *me)
{
int err = 0;
@@ -197,7 +196,7 @@ get_stack(struct k_sigaction *ka, struct pt_regs *regs, unsigned long size)
}
static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
- sigset_t *set, struct pt_regs * regs)
+ sigset_t *set, struct pt_regs *regs)
{
struct rt_sigframe __user *frame;
void __user *fp = NULL;
@@ -210,19 +209,19 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
(unsigned long)fp - sizeof(struct rt_sigframe), 16) - 8;
if (save_i387_xstate(fp) < 0)
- err |= -1;
+ err |= -1;
} else
frame = get_stack(ka, regs, sizeof(struct rt_sigframe)) - 8;
if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
goto give_sigsegv;
- if (ka->sa.sa_flags & SA_SIGINFO) {
+ if (ka->sa.sa_flags & SA_SIGINFO) {
err |= copy_siginfo_to_user(&frame->info, info);
if (err)
goto give_sigsegv;
}
-
+
/* Create the ucontext. */
if (cpu_has_xsave)
err |= __put_user(UC_FP_XSTATE, &frame->uc.uc_flags);
@@ -235,9 +234,9 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
err |= __put_user(me->sas_ss_size, &frame->uc.uc_stack.ss_size);
err |= setup_sigcontext(&frame->uc.uc_mcontext, regs, set->sig[0], me);
err |= __put_user(fp, &frame->uc.uc_mcontext.fpstate);
- if (sizeof(*set) == 16) {
+ if (sizeof(*set) == 16) {
__put_user(set->sig[0], &frame->uc.uc_sigmask.sig[0]);
- __put_user(set->sig[1], &frame->uc.uc_sigmask.sig[1]);
+ __put_user(set->sig[1], &frame->uc.uc_sigmask.sig[1]);
} else
err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
@@ -248,7 +247,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
err |= __put_user(ka->sa.sa_restorer, &frame->pretcode);
} else {
/* could use a vstub here */
- goto give_sigsegv;
+ goto give_sigsegv;
}
if (err)
@@ -256,7 +255,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
/* Set up registers for signal handler */
regs->di = sig;
- /* In case the signal handler was declared without prototypes */
+ /* In case the signal handler was declared without prototypes */
regs->ax = 0;
/* This also works for non SA_SIGINFO handlers because they expect the
@@ -278,38 +277,9 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
return -EFAULT;
}
-/*
- * Return -1L or the syscall number that @regs is executing.
- */
-static long current_syscall(struct pt_regs *regs)
-{
- /*
- * We always sign-extend a -1 value being set here,
- * so this is always either -1L or a syscall number.
- */
- return regs->orig_ax;
-}
-
-/*
- * Return a value that is -EFOO if the system call in @regs->orig_ax
- * returned an error. This only works for @regs from @current.
- */
-static long current_syscall_ret(struct pt_regs *regs)
-{
-#ifdef CONFIG_IA32_EMULATION
- if (test_thread_flag(TIF_IA32))
- /*
- * Sign-extend the value so (int)-EFOO becomes (long)-EFOO
- * and will match correctly in comparisons.
- */
- return (int) regs->ax;
-#endif
- return regs->ax;
-}
-
/*
* OK, we're invoking a handler
- */
+ */
static int
handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
@@ -318,9 +288,9 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
int ret;
/* Are we from a system call? */
- if (current_syscall(regs) >= 0) {
+ if (syscall_get_nr(current, regs) >= 0) {
/* If so, check system call restarting.. */
- switch (current_syscall_ret(regs)) {
+ switch (syscall_get_error(current, regs)) {
case -ERESTART_RESTARTBLOCK:
case -ERESTARTNOHAND:
regs->ax = -EINTR;
@@ -353,7 +323,7 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
ret = ia32_setup_rt_frame(sig, ka, info, oldset, regs);
else
ret = ia32_setup_frame(sig, ka, oldset, regs);
- } else
+ } else
#endif
ret = setup_rt_frame(sig, ka, info, oldset, regs);
@@ -377,15 +347,16 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
* handler too.
*/
regs->flags &= ~X86_EFLAGS_TF;
- if (test_thread_flag(TIF_SINGLESTEP))
- ptrace_notify(SIGTRAP);
spin_lock_irq(¤t->sighand->siglock);
- sigorsets(¤t->blocked,¤t->blocked,&ka->sa.sa_mask);
+ sigorsets(¤t->blocked, ¤t->blocked, &ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
- sigaddset(¤t->blocked,sig);
+ sigaddset(¤t->blocked, sig);
recalc_sigpending();
spin_unlock_irq(¤t->sighand->siglock);
+
+ tracehook_signal_handler(sig, info, ka, regs,
+ test_thread_flag(TIF_SINGLESTEP));
}
return ret;
@@ -442,9 +413,9 @@ static void do_signal(struct pt_regs *regs)
}
/* Did we come from a system call? */
- if (current_syscall(regs) >= 0) {
+ if (syscall_get_nr(current, regs) >= 0) {
/* Restart the system call - no handlers present */
- switch (current_syscall_ret(regs)) {
+ switch (syscall_get_error(current, regs)) {
case -ERESTARTNOHAND:
case -ERESTARTSYS:
case -ERESTARTNOINTR:
@@ -482,17 +453,23 @@ void do_notify_resume(struct pt_regs *regs, void *unused,
/* deal with pending signal delivery */
if (thread_info_flags & _TIF_SIGPENDING)
do_signal(regs);
+
+ if (thread_info_flags & _TIF_NOTIFY_RESUME) {
+ clear_thread_flag(TIF_NOTIFY_RESUME);
+ tracehook_notify_resume(regs);
+ }
}
void signal_fault(struct pt_regs *regs, void __user *frame, char *where)
-{
- struct task_struct *me = current;
+{
+ struct task_struct *me = current;
if (show_unhandled_signals && printk_ratelimit()) {
printk("%s[%d] bad frame in %s frame:%p ip:%lx sp:%lx orax:%lx",
- me->comm,me->pid,where,frame,regs->ip,regs->sp,regs->orig_ax);
+ me->comm, me->pid, where, frame, regs->ip,
+ regs->sp, regs->orig_ax);
print_vma_addr(" in ", regs->ip);
printk("\n");
}
- force_sig(SIGSEGV, me);
-}
+ force_sig(SIGSEGV, me);
+}
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index aa804c64b1677ffe6d7433de542c04c9c9e8470d..9056f7e272c02a017d331e4d59a6a1bfccd0e074 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -258,6 +258,7 @@ static void __cpuinit smp_callin(void)
end_local_APIC_setup();
map_cpu_to_logical_apicid();
+ notify_cpu_starting(cpuid);
/*
* Get our bogomips.
*
@@ -1313,16 +1314,13 @@ __init void prefill_possible_map(void)
if (!num_processors)
num_processors = 1;
-#ifdef CONFIG_HOTPLUG_CPU
if (additional_cpus == -1) {
if (disabled_cpus > 0)
additional_cpus = disabled_cpus;
else
additional_cpus = 0;
}
-#else
- additional_cpus = 0;
-#endif
+
possible = num_processors + additional_cpus;
if (possible > NR_CPUS)
possible = NR_CPUS;
diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
index c9288c883e20cf21f0de84a2d61df7e6b69e12fd..6bc211accf087ed2be1a381395eae95093f4dbf4 100644
--- a/arch/x86/kernel/sys_x86_64.c
+++ b/arch/x86/kernel/sys_x86_64.c
@@ -13,16 +13,17 @@
#include <linux/utsname.h>
#include <linux/personality.h>
#include <linux/random.h>
+#include <linux/uaccess.h>
-#include <asm/uaccess.h>
#include <asm/ia32.h>
#include <asm/syscalls.h>
-asmlinkage long sys_mmap(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags,
- unsigned long fd, unsigned long off)
+asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
+ unsigned long prot, unsigned long flags,
+ unsigned long fd, unsigned long off)
{
long error;
- struct file * file;
+ struct file *file;
error = -EINVAL;
if (off & ~PAGE_MASK)
@@ -57,9 +58,9 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
unmapped base down for this case. This can give
conflicts with the heap, but we assume that glibc
malloc knows how to fall back to mmap. Give it 1GB
- of playground for now. -AK */
- *begin = 0x40000000;
- *end = 0x80000000;
+ of playground for now. -AK */
+ *begin = 0x40000000;
+ *end = 0x80000000;
if (current->flags & PF_RANDOMIZE) {
new_begin = randomize_range(*begin, *begin + 0x02000000, 0);
if (new_begin)
@@ -67,9 +68,9 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
}
} else {
*begin = TASK_UNMAPPED_BASE;
- *end = TASK_SIZE;
+ *end = TASK_SIZE;
}
-}
+}
unsigned long
arch_get_unmapped_area(struct file *filp, unsigned long addr,
@@ -79,11 +80,11 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
struct vm_area_struct *vma;
unsigned long start_addr;
unsigned long begin, end;
-
+
if (flags & MAP_FIXED)
return addr;
- find_start_end(flags, &begin, &end);
+ find_start_end(flags, &begin, &end);
if (len > end)
return -ENOMEM;
@@ -97,12 +98,12 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
}
if (((flags & MAP_32BIT) || test_thread_flag(TIF_IA32))
&& len <= mm->cached_hole_size) {
- mm->cached_hole_size = 0;
+ mm->cached_hole_size = 0;
mm->free_area_cache = begin;
}
addr = mm->free_area_cache;
- if (addr < begin)
- addr = begin;
+ if (addr < begin)
+ addr = begin;
start_addr = addr;
full_search:
@@ -128,7 +129,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
return addr;
}
if (addr + mm->cached_hole_size < vma->vm_start)
- mm->cached_hole_size = vma->vm_start - addr;
+ mm->cached_hole_size = vma->vm_start - addr;
addr = vma->vm_end;
}
@@ -178,7 +179,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
vma = find_vma(mm, addr-len);
if (!vma || addr <= vma->vm_start)
/* remember the address as a hint for next time */
- return (mm->free_area_cache = addr-len);
+ return mm->free_area_cache = addr-len;
}
if (mm->mmap_base < len)
@@ -195,7 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
vma = find_vma(mm, addr);
if (!vma || addr+len <= vma->vm_start)
/* remember the address as a hint for next time */
- return (mm->free_area_cache = addr);
+ return mm->free_area_cache = addr;
/* remember the largest hole we saw so far */
if (addr + mm->cached_hole_size < vma->vm_start)
@@ -225,13 +226,13 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
}
-asmlinkage long sys_uname(struct new_utsname __user * name)
+asmlinkage long sys_uname(struct new_utsname __user *name)
{
int err;
down_read(&uts_sem);
- err = copy_to_user(name, utsname(), sizeof (*name));
+ err = copy_to_user(name, utsname(), sizeof(*name));
up_read(&uts_sem);
- if (personality(current->personality) == PER_LINUX32)
- err |= copy_to_user(&name->machine, "i686", 5);
+ if (personality(current->personality) == PER_LINUX32)
+ err |= copy_to_user(&name->machine, "i686", 5);
return err ? -EFAULT : 0;
}
diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c
index b42068fb7b76fcbabe19c734cd0a973fa2c562f6..2887a789e38fab315c7ce618a40aa947fe58915c 100644
--- a/arch/x86/kernel/traps_64.c
+++ b/arch/x86/kernel/traps_64.c
@@ -32,6 +32,8 @@
#include <linux/bug.h>
#include <linux/nmi.h>
#include <linux/mm.h>
+#include <linux/smp.h>
+#include <linux/io.h>
#if defined(CONFIG_EDAC)
#include <linux/edac.h>
@@ -45,9 +47,6 @@
#include <asm/unwind.h>
#include <asm/desc.h>
#include <asm/i387.h>
-#include <asm/nmi.h>
-#include <asm/smp.h>
-#include <asm/io.h>
#include <asm/pgalloc.h>
#include <asm/proto.h>
#include <asm/pda.h>
@@ -85,7 +84,8 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
void printk_address(unsigned long address, int reliable)
{
- printk(" [<%016lx>] %s%pS\n", address, reliable ? "": "? ", (void *) address);
+ printk(" [<%016lx>] %s%pS\n",
+ address, reliable ? "" : "? ", (void *) address);
}
static unsigned long *in_exception_stack(unsigned cpu, unsigned long stack,
@@ -98,7 +98,8 @@ static unsigned long *in_exception_stack(unsigned cpu, unsigned long stack,
[STACKFAULT_STACK - 1] = "#SS",
[MCE_STACK - 1] = "#MC",
#if DEBUG_STKSZ > EXCEPTION_STKSZ
- [N_EXCEPTION_STACKS ... N_EXCEPTION_STACKS + DEBUG_STKSZ / EXCEPTION_STKSZ - 2] = "#DB[?]"
+ [N_EXCEPTION_STACKS ...
+ N_EXCEPTION_STACKS + DEBUG_STKSZ / EXCEPTION_STKSZ - 2] = "#DB[?]"
#endif
};
unsigned k;
@@ -163,7 +164,7 @@ static unsigned long *in_exception_stack(unsigned cpu, unsigned long stack,
}
/*
- * x86-64 can have up to three kernel stacks:
+ * x86-64 can have up to three kernel stacks:
* process stack
* interrupt stack
* severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
@@ -219,7 +220,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
const struct stacktrace_ops *ops, void *data)
{
const unsigned cpu = get_cpu();
- unsigned long *irqstack_end = (unsigned long*)cpu_pda(cpu)->irqstackptr;
+ unsigned long *irqstack_end = (unsigned long *)cpu_pda(cpu)->irqstackptr;
unsigned used = 0;
struct thread_info *tinfo;
@@ -237,7 +238,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
if (!bp) {
if (task == current) {
/* Grab bp right from our regs */
- asm("movq %%rbp, %0" : "=r" (bp) :);
+ asm("movq %%rbp, %0" : "=r" (bp) : );
} else {
/* bp is the last reg pushed by switch_to */
bp = *(unsigned long *) task->thread.sp;
@@ -356,11 +357,15 @@ show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs,
unsigned long *stack;
int i;
const int cpu = smp_processor_id();
- unsigned long *irqstack_end = (unsigned long *) (cpu_pda(cpu)->irqstackptr);
- unsigned long *irqstack = (unsigned long *) (cpu_pda(cpu)->irqstackptr - IRQSTACKSIZE);
+ unsigned long *irqstack_end =
+ (unsigned long *) (cpu_pda(cpu)->irqstackptr);
+ unsigned long *irqstack =
+ (unsigned long *) (cpu_pda(cpu)->irqstackptr - IRQSTACKSIZE);
- // debugging aid: "show_stack(NULL, NULL);" prints the
- // back trace for this cpu.
+ /*
+ * debugging aid: "show_stack(NULL, NULL);" prints the
+ * back trace for this cpu.
+ */
if (sp == NULL) {
if (task)
@@ -404,7 +409,7 @@ void dump_stack(void)
#ifdef CONFIG_FRAME_POINTER
if (!bp)
- asm("movq %%rbp, %0" : "=r" (bp):);
+ asm("movq %%rbp, %0" : "=r" (bp) : );
#endif
printk("Pid: %d, comm: %.20s %s %s %.*s\n",
@@ -414,7 +419,6 @@ void dump_stack(void)
init_utsname()->version);
show_trace(NULL, NULL, &stack, bp);
}
-
EXPORT_SYMBOL(dump_stack);
void show_registers(struct pt_regs *regs)
@@ -492,7 +496,7 @@ unsigned __kprobes long oops_begin(void)
raw_local_irq_save(flags);
cpu = smp_processor_id();
if (!__raw_spin_trylock(&die_lock)) {
- if (cpu == die_owner)
+ if (cpu == die_owner)
/* nested oops. should stop eventually */;
else
__raw_spin_lock(&die_lock);
@@ -637,7 +641,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
}
#define DO_ERROR(trapnr, signr, str, name) \
-asmlinkage void do_##name(struct pt_regs * regs, long error_code) \
+asmlinkage void do_##name(struct pt_regs *regs, long error_code) \
{ \
if (notify_die(DIE_TRAP, str, regs, error_code, trapnr, signr) \
== NOTIFY_STOP) \
@@ -647,7 +651,7 @@ asmlinkage void do_##name(struct pt_regs * regs, long error_code) \
}
#define DO_ERROR_INFO(trapnr, signr, str, name, sicode, siaddr) \
-asmlinkage void do_##name(struct pt_regs * regs, long error_code) \
+asmlinkage void do_##name(struct pt_regs *regs, long error_code) \
{ \
siginfo_t info; \
info.si_signo = signr; \
@@ -682,7 +686,7 @@ asmlinkage void do_stack_segment(struct pt_regs *regs, long error_code)
preempt_conditional_cli(regs);
}
-asmlinkage void do_double_fault(struct pt_regs * regs, long error_code)
+asmlinkage void do_double_fault(struct pt_regs *regs, long error_code)
{
static const char str[] = "double fault";
struct task_struct *tsk = current;
@@ -777,9 +781,10 @@ io_check_error(unsigned char reason, struct pt_regs *regs)
}
static notrace __kprobes void
-unknown_nmi_error(unsigned char reason, struct pt_regs * regs)
+unknown_nmi_error(unsigned char reason, struct pt_regs *regs)
{
- if (notify_die(DIE_NMIUNKNOWN, "nmi", regs, reason, 2, SIGINT) == NOTIFY_STOP)
+ if (notify_die(DIE_NMIUNKNOWN, "nmi", regs, reason, 2, SIGINT) ==
+ NOTIFY_STOP)
return;
printk(KERN_EMERG "Uhhuh. NMI received for unknown reason %02x.\n",
reason);
@@ -881,7 +886,7 @@ asmlinkage __kprobes struct pt_regs *sync_regs(struct pt_regs *eregs)
else if (user_mode(eregs))
regs = task_pt_regs(current);
/* Exception from kernel and interrupts are enabled. Move to
- kernel process stack. */
+ kernel process stack. */
else if (eregs->flags & X86_EFLAGS_IF)
regs = (struct pt_regs *)(eregs->sp -= sizeof(struct pt_regs));
if (eregs != regs)
@@ -890,7 +895,7 @@ asmlinkage __kprobes struct pt_regs *sync_regs(struct pt_regs *eregs)
}
/* runs on IST stack. */
-asmlinkage void __kprobes do_debug(struct pt_regs * regs,
+asmlinkage void __kprobes do_debug(struct pt_regs *regs,
unsigned long error_code)
{
struct task_struct *tsk = current;
@@ -1034,7 +1039,7 @@ asmlinkage void do_coprocessor_error(struct pt_regs *regs)
asmlinkage void bad_intr(void)
{
- printk("bad interrupt");
+ printk("bad interrupt");
}
asmlinkage void do_simd_coprocessor_error(struct pt_regs *regs)
@@ -1046,7 +1051,7 @@ asmlinkage void do_simd_coprocessor_error(struct pt_regs *regs)
conditional_sti(regs);
if (!user_mode(regs) &&
- kernel_math_error(regs, "kernel simd math error", 19))
+ kernel_math_error(regs, "kernel simd math error", 19))
return;
/*
@@ -1091,7 +1096,7 @@ asmlinkage void do_simd_coprocessor_error(struct pt_regs *regs)
force_sig_info(SIGFPE, &info, task);
}
-asmlinkage void do_spurious_interrupt_bug(struct pt_regs * regs)
+asmlinkage void do_spurious_interrupt_bug(struct pt_regs *regs)
{
}
@@ -1148,8 +1153,10 @@ void __init trap_init(void)
set_intr_gate(0, ÷_error);
set_intr_gate_ist(1, &debug, DEBUG_STACK);
set_intr_gate_ist(2, &nmi, NMI_STACK);
- set_system_gate_ist(3, &int3, DEBUG_STACK); /* int3 can be called from all */
- set_system_gate(4, &overflow); /* int4 can be called from all */
+ /* int3 can be called from all */
+ set_system_gate_ist(3, &int3, DEBUG_STACK);
+ /* int4 can be called from all */
+ set_system_gate(4, &overflow);
set_intr_gate(5, &bounds);
set_intr_gate(6, &invalid_op);
set_intr_gate(7, &device_not_available);
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index 346cae5ac4237b5602d04910edd4a2f43fab36af..161bb850fc475b074524cfbba13fc161a4e6a439 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -104,7 +104,7 @@ __setup("notsc", notsc_setup);
/*
* Read TSC and the reference counters. Take care of SMI disturbance
*/
-static u64 tsc_read_refs(u64 *pm, u64 *hpet)
+static u64 tsc_read_refs(u64 *p, int hpet)
{
u64 t1, t2;
int i;
@@ -112,9 +112,9 @@ static u64 tsc_read_refs(u64 *pm, u64 *hpet)
for (i = 0; i < MAX_RETRIES; i++) {
t1 = get_cycles();
if (hpet)
- *hpet = hpet_readl(HPET_COUNTER) & 0xFFFFFFFF;
+ *p = hpet_readl(HPET_COUNTER) & 0xFFFFFFFF;
else
- *pm = acpi_pm_read_early();
+ *p = acpi_pm_read_early();
t2 = get_cycles();
if ((t2 - t1) < SMI_TRESHOLD)
return t2;
@@ -122,6 +122,52 @@ static u64 tsc_read_refs(u64 *pm, u64 *hpet)
return ULLONG_MAX;
}
+/*
+ * Calculate the TSC frequency from HPET reference
+ */
+static unsigned long calc_hpet_ref(u64 deltatsc, u64 hpet1, u64 hpet2)
+{
+ u64 tmp;
+
+ if (hpet2 < hpet1)
+ hpet2 += 0x100000000ULL;
+ hpet2 -= hpet1;
+ tmp = ((u64)hpet2 * hpet_readl(HPET_PERIOD));
+ do_div(tmp, 1000000);
+ do_div(deltatsc, tmp);
+
+ return (unsigned long) deltatsc;
+}
+
+/*
+ * Calculate the TSC frequency from PMTimer reference
+ */
+static unsigned long calc_pmtimer_ref(u64 deltatsc, u64 pm1, u64 pm2)
+{
+ u64 tmp;
+
+ if (!pm1 && !pm2)
+ return ULONG_MAX;
+
+ if (pm2 < pm1)
+ pm2 += (u64)ACPI_PM_OVRRUN;
+ pm2 -= pm1;
+ tmp = pm2 * 1000000000LL;
+ do_div(tmp, PMTMR_TICKS_PER_SEC);
+ do_div(deltatsc, tmp);
+
+ return (unsigned long) deltatsc;
+}
+
+#define CAL_MS 10
+#define CAL_LATCH (CLOCK_TICK_RATE / (1000 / CAL_MS))
+#define CAL_PIT_LOOPS 1000
+
+#define CAL2_MS 50
+#define CAL2_LATCH (CLOCK_TICK_RATE / (1000 / CAL2_MS))
+#define CAL2_PIT_LOOPS 5000
+
+
/*
* Try to calibrate the TSC against the Programmable
* Interrupt Timer and return the frequency of the TSC
@@ -129,7 +175,7 @@ static u64 tsc_read_refs(u64 *pm, u64 *hpet)
*
* Return ULONG_MAX on failure to calibrate.
*/
-static unsigned long pit_calibrate_tsc(void)
+static unsigned long pit_calibrate_tsc(u32 latch, unsigned long ms, int loopmin)
{
u64 tsc, t1, t2, delta;
unsigned long tscmin, tscmax;
@@ -144,8 +190,8 @@ static unsigned long pit_calibrate_tsc(void)
* (LSB then MSB) to begin countdown.
*/
outb(0xb0, 0x43);
- outb((CLOCK_TICK_RATE / (1000 / 50)) & 0xff, 0x42);
- outb((CLOCK_TICK_RATE / (1000 / 50)) >> 8, 0x42);
+ outb(latch & 0xff, 0x42);
+ outb(latch >> 8, 0x42);
tsc = t1 = t2 = get_cycles();
@@ -166,31 +212,154 @@ static unsigned long pit_calibrate_tsc(void)
/*
* Sanity checks:
*
- * If we were not able to read the PIT more than 5000
+ * If we were not able to read the PIT more than loopmin
* times, then we have been hit by a massive SMI
*
* If the maximum is 10 times larger than the minimum,
* then we got hit by an SMI as well.
*/
- if (pitcnt < 5000 || tscmax > 10 * tscmin)
+ if (pitcnt < loopmin || tscmax > 10 * tscmin)
return ULONG_MAX;
/* Calculate the PIT value */
delta = t2 - t1;
- do_div(delta, 50);
+ do_div(delta, ms);
return delta;
}
+/*
+ * This reads the current MSB of the PIT counter, and
+ * checks if we are running on sufficiently fast and
+ * non-virtualized hardware.
+ *
+ * Our expectations are:
+ *
+ * - the PIT is running at roughly 1.19MHz
+ *
+ * - each IO is going to take about 1us on real hardware,
+ * but we allow it to be much faster (by a factor of 10) or
+ * _slightly_ slower (ie we allow up to a 2us read+counter
+ * update - anything else implies a unacceptably slow CPU
+ * or PIT for the fast calibration to work.
+ *
+ * - with 256 PIT ticks to read the value, we have 214us to
+ * see the same MSB (and overhead like doing a single TSC
+ * read per MSB value etc).
+ *
+ * - We're doing 2 reads per loop (LSB, MSB), and we expect
+ * them each to take about a microsecond on real hardware.
+ * So we expect a count value of around 100. But we'll be
+ * generous, and accept anything over 50.
+ *
+ * - if the PIT is stuck, and we see *many* more reads, we
+ * return early (and the next caller of pit_expect_msb()
+ * then consider it a failure when they don't see the
+ * next expected value).
+ *
+ * These expectations mean that we know that we have seen the
+ * transition from one expected value to another with a fairly
+ * high accuracy, and we didn't miss any events. We can thus
+ * use the TSC value at the transitions to calculate a pretty
+ * good value for the TSC frequencty.
+ */
+static inline int pit_expect_msb(unsigned char val)
+{
+ int count = 0;
+
+ for (count = 0; count < 50000; count++) {
+ /* Ignore LSB */
+ inb(0x42);
+ if (inb(0x42) != val)
+ break;
+ }
+ return count > 50;
+}
+
+/*
+ * How many MSB values do we want to see? We aim for a
+ * 15ms calibration, which assuming a 2us counter read
+ * error should give us roughly 150 ppm precision for
+ * the calibration.
+ */
+#define QUICK_PIT_MS 15
+#define QUICK_PIT_ITERATIONS (QUICK_PIT_MS * PIT_TICK_RATE / 1000 / 256)
+
+static unsigned long quick_pit_calibrate(void)
+{
+ /* Set the Gate high, disable speaker */
+ outb((inb(0x61) & ~0x02) | 0x01, 0x61);
+
+ /*
+ * Counter 2, mode 0 (one-shot), binary count
+ *
+ * NOTE! Mode 2 decrements by two (and then the
+ * output is flipped each time, giving the same
+ * final output frequency as a decrement-by-one),
+ * so mode 0 is much better when looking at the
+ * individual counts.
+ */
+ outb(0xb0, 0x43);
+
+ /* Start at 0xffff */
+ outb(0xff, 0x42);
+ outb(0xff, 0x42);
+
+ if (pit_expect_msb(0xff)) {
+ int i;
+ u64 t1, t2, delta;
+ unsigned char expect = 0xfe;
+
+ t1 = get_cycles();
+ for (i = 0; i < QUICK_PIT_ITERATIONS; i++, expect--) {
+ if (!pit_expect_msb(expect))
+ goto failed;
+ }
+ t2 = get_cycles();
+
+ /*
+ * Make sure we can rely on the second TSC timestamp:
+ */
+ if (!pit_expect_msb(expect))
+ goto failed;
+
+ /*
+ * Ok, if we get here, then we've seen the
+ * MSB of the PIT decrement QUICK_PIT_ITERATIONS
+ * times, and each MSB had many hits, so we never
+ * had any sudden jumps.
+ *
+ * As a result, we can depend on there not being
+ * any odd delays anywhere, and the TSC reads are
+ * reliable.
+ *
+ * kHz = ticks / time-in-seconds / 1000;
+ * kHz = (t2 - t1) / (QPI * 256 / PIT_TICK_RATE) / 1000
+ * kHz = ((t2 - t1) * PIT_TICK_RATE) / (QPI * 256 * 1000)
+ */
+ delta = (t2 - t1)*PIT_TICK_RATE;
+ do_div(delta, QUICK_PIT_ITERATIONS*256*1000);
+ printk("Fast TSC calibration using PIT\n");
+ return delta;
+ }
+failed:
+ return 0;
+}
/**
* native_calibrate_tsc - calibrate the tsc on boot
*/
unsigned long native_calibrate_tsc(void)
{
- u64 tsc1, tsc2, delta, pm1, pm2, hpet1, hpet2;
+ u64 tsc1, tsc2, delta, ref1, ref2;
unsigned long tsc_pit_min = ULONG_MAX, tsc_ref_min = ULONG_MAX;
- unsigned long flags;
- int hpet = is_hpet_enabled(), i;
+ unsigned long flags, latch, ms, fast_calibrate;
+ int hpet = is_hpet_enabled(), i, loopmin;
+
+ local_irq_save(flags);
+ fast_calibrate = quick_pit_calibrate();
+ local_irq_restore(flags);
+ if (fast_calibrate)
+ return fast_calibrate;
/*
* Run 5 calibration loops to get the lowest frequency value
@@ -216,7 +385,13 @@ unsigned long native_calibrate_tsc(void)
* calibration delay loop as we have to wait for a certain
* amount of time anyway.
*/
- for (i = 0; i < 5; i++) {
+
+ /* Preset PIT loop values */
+ latch = CAL_LATCH;
+ ms = CAL_MS;
+ loopmin = CAL_PIT_LOOPS;
+
+ for (i = 0; i < 3; i++) {
unsigned long tsc_pit_khz;
/*
@@ -226,16 +401,16 @@ unsigned long native_calibrate_tsc(void)
* read the end value.
*/
local_irq_save(flags);
- tsc1 = tsc_read_refs(&pm1, hpet ? &hpet1 : NULL);
- tsc_pit_khz = pit_calibrate_tsc();
- tsc2 = tsc_read_refs(&pm2, hpet ? &hpet2 : NULL);
+ tsc1 = tsc_read_refs(&ref1, hpet);
+ tsc_pit_khz = pit_calibrate_tsc(latch, ms, loopmin);
+ tsc2 = tsc_read_refs(&ref2, hpet);
local_irq_restore(flags);
/* Pick the lowest PIT TSC calibration so far */
tsc_pit_min = min(tsc_pit_min, tsc_pit_khz);
/* hpet or pmtimer available ? */
- if (!hpet && !pm1 && !pm2)
+ if (!hpet && !ref1 && !ref2)
continue;
/* Check, whether the sampling was disturbed by an SMI */
@@ -243,23 +418,41 @@ unsigned long native_calibrate_tsc(void)
continue;
tsc2 = (tsc2 - tsc1) * 1000000LL;
+ if (hpet)
+ tsc2 = calc_hpet_ref(tsc2, ref1, ref2);
+ else
+ tsc2 = calc_pmtimer_ref(tsc2, ref1, ref2);
- if (hpet) {
- if (hpet2 < hpet1)
- hpet2 += 0x100000000ULL;
- hpet2 -= hpet1;
- tsc1 = ((u64)hpet2 * hpet_readl(HPET_PERIOD));
- do_div(tsc1, 1000000);
- } else {
- if (pm2 < pm1)
- pm2 += (u64)ACPI_PM_OVRRUN;
- pm2 -= pm1;
- tsc1 = pm2 * 1000000000LL;
- do_div(tsc1, PMTMR_TICKS_PER_SEC);
+ tsc_ref_min = min(tsc_ref_min, (unsigned long) tsc2);
+
+ /* Check the reference deviation */
+ delta = ((u64) tsc_pit_min) * 100;
+ do_div(delta, tsc_ref_min);
+
+ /*
+ * If both calibration results are inside a 10% window
+ * then we can be sure, that the calibration
+ * succeeded. We break out of the loop right away. We
+ * use the reference value, as it is more precise.
+ */
+ if (delta >= 90 && delta <= 110) {
+ printk(KERN_INFO
+ "TSC: PIT calibration matches %s. %d loops\n",
+ hpet ? "HPET" : "PMTIMER", i + 1);
+ return tsc_ref_min;
}
- do_div(tsc2, tsc1);
- tsc_ref_min = min(tsc_ref_min, (unsigned long) tsc2);
+ /*
+ * Check whether PIT failed more than once. This
+ * happens in virtualized environments. We need to
+ * give the virtual PC a slightly longer timeframe for
+ * the HPET/PMTIMER to make the result precise.
+ */
+ if (i == 1 && tsc_pit_min == ULONG_MAX) {
+ latch = CAL2_LATCH;
+ ms = CAL2_MS;
+ loopmin = CAL2_PIT_LOOPS;
+ }
}
/*
@@ -267,11 +460,10 @@ unsigned long native_calibrate_tsc(void)
*/
if (tsc_pit_min == ULONG_MAX) {
/* PIT gave no useful value */
- printk(KERN_WARNING "TSC: PIT calibration failed due to "
- "SMI disturbance.\n");
+ printk(KERN_WARNING "TSC: Unable to calibrate against PIT\n");
/* We don't have an alternative source, disable TSC */
- if (!hpet && !pm1 && !pm2) {
+ if (!hpet && !ref1 && !ref2) {
printk("TSC: No reference (HPET/PMTIMER) available\n");
return 0;
}
@@ -279,7 +471,7 @@ unsigned long native_calibrate_tsc(void)
/* The alternative source failed as well, disable TSC */
if (tsc_ref_min == ULONG_MAX) {
printk(KERN_WARNING "TSC: HPET/PMTIMER calibration "
- "failed due to SMI disturbance.\n");
+ "failed.\n");
return 0;
}
@@ -291,44 +483,25 @@ unsigned long native_calibrate_tsc(void)
}
/* We don't have an alternative source, use the PIT calibration value */
- if (!hpet && !pm1 && !pm2) {
+ if (!hpet && !ref1 && !ref2) {
printk(KERN_INFO "TSC: Using PIT calibration value\n");
return tsc_pit_min;
}
/* The alternative source failed, use the PIT calibration value */
if (tsc_ref_min == ULONG_MAX) {
- printk(KERN_WARNING "TSC: HPET/PMTIMER calibration failed due "
- "to SMI disturbance. Using PIT calibration\n");
+ printk(KERN_WARNING "TSC: HPET/PMTIMER calibration failed. "
+ "Using PIT calibration\n");
return tsc_pit_min;
}
- /* Check the reference deviation */
- delta = ((u64) tsc_pit_min) * 100;
- do_div(delta, tsc_ref_min);
-
- /*
- * If both calibration results are inside a 5% window, the we
- * use the lower frequency of those as it is probably the
- * closest estimate.
- */
- if (delta >= 95 && delta <= 105) {
- printk(KERN_INFO "TSC: PIT calibration confirmed by %s.\n",
- hpet ? "HPET" : "PMTIMER");
- printk(KERN_INFO "TSC: using %s calibration value\n",
- tsc_pit_min <= tsc_ref_min ? "PIT" :
- hpet ? "HPET" : "PMTIMER");
- return tsc_pit_min <= tsc_ref_min ? tsc_pit_min : tsc_ref_min;
- }
-
- printk(KERN_WARNING "TSC: PIT calibration deviates from %s: %lu %lu.\n",
- hpet ? "HPET" : "PMTIMER", tsc_pit_min, tsc_ref_min);
-
/*
* The calibration values differ too much. In doubt, we use
* the PIT value as we know that there are PMTIMERs around
- * running at double speed.
+ * running at double speed. At least we let the user know:
*/
+ printk(KERN_WARNING "TSC: PIT calibration deviates from %s: %lu %lu.\n",
+ hpet ? "HPET" : "PMTIMER", tsc_pit_min, tsc_ref_min);
printk(KERN_INFO "TSC: Using PIT calibration value\n");
return tsc_pit_min;
}
diff --git a/arch/x86/kernel/visws_quirks.c b/arch/x86/kernel/visws_quirks.c
index 594ef47f0a639fc66d8967805acc142fec1a8ca9..61a97e616f7034e252fe1e23e8e1fc847fd476f3 100644
--- a/arch/x86/kernel/visws_quirks.c
+++ b/arch/x86/kernel/visws_quirks.c
@@ -25,45 +25,31 @@
#include <asm/visws/cobalt.h>
#include <asm/visws/piix4.h>
#include <asm/arch_hooks.h>
+#include <asm/io_apic.h>
#include <asm/fixmap.h>
#include <asm/reboot.h>
#include <asm/setup.h>
#include <asm/e820.h>
-#include <asm/smp.h>
#include <asm/io.h>
#include <mach_ipi.h>
#include "mach_apic.h"
-#include <linux/init.h>
-#include <linux/smp.h>
-
#include <linux/kernel_stat.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <asm/apic.h>
#include <asm/i8259.h>
#include <asm/irq_vectors.h>
-#include <asm/visws/cobalt.h>
#include <asm/visws/lithium.h>
-#include <asm/visws/piix4.h>
#include <linux/sched.h>
#include <linux/kernel.h>
-#include <linux/init.h>
#include <linux/pci.h>
#include <linux/pci_ids.h>
extern int no_broadcast;
-#include <asm/io.h>
#include <asm/apic.h>
-#include <asm/arch_hooks.h>
-#include <asm/visws/cobalt.h>
-#include <asm/visws/lithium.h>
char visws_board_type = -1;
char visws_board_rev = -1;
diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c
index 61531d5c9507e2ce3eea7e177c2e1a7a985cda27..8b6c393ab9fd14f06b86d9deb656b3643d9006f3 100644
--- a/arch/x86/kernel/vmi_32.c
+++ b/arch/x86/kernel/vmi_32.c
@@ -235,7 +235,7 @@ static void vmi_write_ldt_entry(struct desc_struct *dt, int entry,
const void *desc)
{
u32 *ldt_entry = (u32 *)desc;
- vmi_ops.write_idt_entry(dt, entry, ldt_entry[0], ldt_entry[1]);
+ vmi_ops.write_ldt_entry(dt, entry, ldt_entry[0], ldt_entry[1]);
}
static void vmi_load_sp0(struct tss_struct *tss,
@@ -393,13 +393,13 @@ static void *vmi_kmap_atomic_pte(struct page *page, enum km_type type)
}
#endif
-static void vmi_allocate_pte(struct mm_struct *mm, u32 pfn)
+static void vmi_allocate_pte(struct mm_struct *mm, unsigned long pfn)
{
vmi_set_page_type(pfn, VMI_PAGE_L1);
vmi_ops.allocate_page(pfn, VMI_PAGE_L1, 0, 0, 0);
}
-static void vmi_allocate_pmd(struct mm_struct *mm, u32 pfn)
+static void vmi_allocate_pmd(struct mm_struct *mm, unsigned long pfn)
{
/*
* This call comes in very early, before mem_map is setup.
@@ -410,20 +410,20 @@ static void vmi_allocate_pmd(struct mm_struct *mm, u32 pfn)
vmi_ops.allocate_page(pfn, VMI_PAGE_L2, 0, 0, 0);
}
-static void vmi_allocate_pmd_clone(u32 pfn, u32 clonepfn, u32 start, u32 count)
+static void vmi_allocate_pmd_clone(unsigned long pfn, unsigned long clonepfn, unsigned long start, unsigned long count)
{
vmi_set_page_type(pfn, VMI_PAGE_L2 | VMI_PAGE_CLONE);
vmi_check_page_type(clonepfn, VMI_PAGE_L2);
vmi_ops.allocate_page(pfn, VMI_PAGE_L2 | VMI_PAGE_CLONE, clonepfn, start, count);
}
-static void vmi_release_pte(u32 pfn)
+static void vmi_release_pte(unsigned long pfn)
{
vmi_ops.release_page(pfn, VMI_PAGE_L1);
vmi_set_page_type(pfn, VMI_PAGE_NORMAL);
}
-static void vmi_release_pmd(u32 pfn)
+static void vmi_release_pmd(unsigned long pfn)
{
vmi_ops.release_page(pfn, VMI_PAGE_L2);
vmi_set_page_type(pfn, VMI_PAGE_NORMAL);
diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c
index 0c029e8959c7f7221d4687b8465812393e1faff0..7766d36983fcd7440f82435bcfbbcd37c1d80a6b 100644
--- a/arch/x86/kernel/vsmp_64.c
+++ b/arch/x86/kernel/vsmp_64.c
@@ -61,7 +61,7 @@ static void vsmp_irq_enable(void)
native_restore_fl((flags | X86_EFLAGS_IF) & (~X86_EFLAGS_AC));
}
-static unsigned __init vsmp_patch(u8 type, u16 clobbers, void *ibuf,
+static unsigned __init_or_module vsmp_patch(u8 type, u16 clobbers, void *ibuf,
unsigned long addr, unsigned len)
{
switch (type) {
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 0bfe2bd305eb286aee2890e2be95b397c462d74c..3da2508eb22a2d9577a0a24847065af3e21acbcc 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -711,6 +711,10 @@ static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp)
u64 *spte;
int young = 0;
+ /* always return old for EPT */
+ if (!shadow_accessed_mask)
+ return 0;
+
spte = rmap_next(kvm, rmapp, NULL);
while (spte) {
int _young;
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index e2ee264740c7dbb6ea6717b3aa7617c393fd4831..8233b86c778cfd0a01b2ca96dbe7d27776381037 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -62,6 +62,7 @@ static int npt = 1;
module_param(npt, int, S_IRUGO);
static void kvm_reput_irq(struct vcpu_svm *svm);
+static void svm_flush_tlb(struct kvm_vcpu *vcpu);
static inline struct vcpu_svm *to_svm(struct kvm_vcpu *vcpu)
{
@@ -878,6 +879,10 @@ static void svm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
static void svm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
{
unsigned long host_cr4_mce = read_cr4() & X86_CR4_MCE;
+ unsigned long old_cr4 = to_svm(vcpu)->vmcb->save.cr4;
+
+ if (npt_enabled && ((old_cr4 ^ cr4) & X86_CR4_PGE))
+ force_new_asid(vcpu);
vcpu->arch.cr4 = cr4;
if (!npt_enabled)
@@ -1027,6 +1032,13 @@ static int pf_interception(struct vcpu_svm *svm, struct kvm_run *kvm_run)
KVMTRACE_3D(TDP_FAULT, &svm->vcpu, error_code,
(u32)fault_address, (u32)(fault_address >> 32),
handler);
+ /*
+ * FIXME: Tis shouldn't be necessary here, but there is a flush
+ * missing in the MMU code. Until we find this bug, flush the
+ * complete TLB here on an NPF
+ */
+ if (npt_enabled)
+ svm_flush_tlb(&svm->vcpu);
if (event_injection)
kvm_mmu_unprotect_page_virt(&svm->vcpu, fault_address);
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 2a69773e3b26235f3261aea232ef5fe17411d6cb..7041cc52b562eccc98f4a5fd060390709bc915b4 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -3301,8 +3301,7 @@ static int __init vmx_init(void)
kvm_mmu_set_base_ptes(VMX_EPT_READABLE_MASK |
VMX_EPT_WRITABLE_MASK |
VMX_EPT_DEFAULT_MT << VMX_EPT_MT_EPTE_SHIFT);
- kvm_mmu_set_mask_ptes(0ull, VMX_EPT_FAKE_ACCESSED_MASK,
- VMX_EPT_FAKE_DIRTY_MASK, 0ull,
+ kvm_mmu_set_mask_ptes(0ull, 0ull, 0ull, 0ull,
VMX_EPT_EXECUTABLE_MASK);
kvm_enable_tdp();
} else
diff --git a/arch/x86/kvm/vmx.h b/arch/x86/kvm/vmx.h
index 425a13436b3f45a3b84c5805b85025f58ce4b665..17e25995b65b62986ec2d4bbff7f7e9ce6d162f6 100644
--- a/arch/x86/kvm/vmx.h
+++ b/arch/x86/kvm/vmx.h
@@ -331,21 +331,6 @@ enum vmcs_field {
#define AR_RESERVD_MASK 0xfffe0f00
-#define MSR_IA32_VMX_BASIC 0x480
-#define MSR_IA32_VMX_PINBASED_CTLS 0x481
-#define MSR_IA32_VMX_PROCBASED_CTLS 0x482
-#define MSR_IA32_VMX_EXIT_CTLS 0x483
-#define MSR_IA32_VMX_ENTRY_CTLS 0x484
-#define MSR_IA32_VMX_MISC 0x485
-#define MSR_IA32_VMX_CR0_FIXED0 0x486
-#define MSR_IA32_VMX_CR0_FIXED1 0x487
-#define MSR_IA32_VMX_CR4_FIXED0 0x488
-#define MSR_IA32_VMX_CR4_FIXED1 0x489
-#define MSR_IA32_VMX_VMCS_ENUM 0x48a
-#define MSR_IA32_VMX_PROCBASED_CTLS2 0x48b
-#define MSR_IA32_VMX_EPT_VPID_CAP 0x48c
-
-#define MSR_IA32_FEATURE_CONTROL 0x3a
#define MSR_IA32_FEATURE_CONTROL_LOCKED 0x1
#define MSR_IA32_FEATURE_CONTROL_VMXON_ENABLED 0x4
@@ -370,8 +355,6 @@ enum vmcs_field {
#define VMX_EPT_READABLE_MASK 0x1ull
#define VMX_EPT_WRITABLE_MASK 0x2ull
#define VMX_EPT_EXECUTABLE_MASK 0x4ull
-#define VMX_EPT_FAKE_ACCESSED_MASK (1ull << 62)
-#define VMX_EPT_FAKE_DIRTY_MASK (1ull << 63)
#define VMX_EPT_IDENTITY_PAGETABLE_ADDR 0xfffbc000ul
diff --git a/arch/x86/lib/msr-on-cpu.c b/arch/x86/lib/msr-on-cpu.c
index 01b868ba82f8c21fd8384a426236e3a315f82dea..321cf720dbb637895074315967a9c49d982b14b2 100644
--- a/arch/x86/lib/msr-on-cpu.c
+++ b/arch/x86/lib/msr-on-cpu.c
@@ -16,37 +16,46 @@ static void __rdmsr_on_cpu(void *info)
rdmsr(rv->msr_no, rv->l, rv->h);
}
-static void __rdmsr_safe_on_cpu(void *info)
+static void __wrmsr_on_cpu(void *info)
{
struct msr_info *rv = info;
- rv->err = rdmsr_safe(rv->msr_no, &rv->l, &rv->h);
+ wrmsr(rv->msr_no, rv->l, rv->h);
}
-static int _rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h, int safe)
+int rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h)
{
- int err = 0;
+ int err;
struct msr_info rv;
rv.msr_no = msr_no;
- if (safe) {
- err = smp_call_function_single(cpu, __rdmsr_safe_on_cpu,
- &rv, 1);
- err = err ? err : rv.err;
- } else {
- err = smp_call_function_single(cpu, __rdmsr_on_cpu, &rv, 1);
- }
+ err = smp_call_function_single(cpu, __rdmsr_on_cpu, &rv, 1);
*l = rv.l;
*h = rv.h;
return err;
}
-static void __wrmsr_on_cpu(void *info)
+int wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
+{
+ int err;
+ struct msr_info rv;
+
+ rv.msr_no = msr_no;
+ rv.l = l;
+ rv.h = h;
+ err = smp_call_function_single(cpu, __wrmsr_on_cpu, &rv, 1);
+
+ return err;
+}
+
+/* These "safe" variants are slower and should be used when the target MSR
+ may not actually exist. */
+static void __rdmsr_safe_on_cpu(void *info)
{
struct msr_info *rv = info;
- wrmsr(rv->msr_no, rv->l, rv->h);
+ rv->err = rdmsr_safe(rv->msr_no, &rv->l, &rv->h);
}
static void __wrmsr_safe_on_cpu(void *info)
@@ -56,45 +65,30 @@ static void __wrmsr_safe_on_cpu(void *info)
rv->err = wrmsr_safe(rv->msr_no, rv->l, rv->h);
}
-static int _wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h, int safe)
+int rdmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h)
{
- int err = 0;
+ int err;
struct msr_info rv;
rv.msr_no = msr_no;
- rv.l = l;
- rv.h = h;
- if (safe) {
- err = smp_call_function_single(cpu, __wrmsr_safe_on_cpu,
- &rv, 1);
- err = err ? err : rv.err;
- } else {
- err = smp_call_function_single(cpu, __wrmsr_on_cpu, &rv, 1);
- }
-
- return err;
-}
+ err = smp_call_function_single(cpu, __rdmsr_safe_on_cpu, &rv, 1);
+ *l = rv.l;
+ *h = rv.h;
-int wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
-{
- return _wrmsr_on_cpu(cpu, msr_no, l, h, 0);
+ return err ? err : rv.err;
}
-int rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h)
-{
- return _rdmsr_on_cpu(cpu, msr_no, l, h, 0);
-}
-
-/* These "safe" variants are slower and should be used when the target MSR
- may not actually exist. */
int wrmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
{
- return _wrmsr_on_cpu(cpu, msr_no, l, h, 1);
-}
+ int err;
+ struct msr_info rv;
-int rdmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h)
-{
- return _rdmsr_on_cpu(cpu, msr_no, l, h, 1);
+ rv.msr_no = msr_no;
+ rv.l = l;
+ rv.h = h;
+ err = smp_call_function_single(cpu, __wrmsr_safe_on_cpu, &rv, 1);
+
+ return err ? err : rv.err;
}
EXPORT_SYMBOL(rdmsr_on_cpu);
diff --git a/arch/x86/lib/string_32.c b/arch/x86/lib/string_32.c
index 94972e7c094df3fbbb2030c21a5490f15f5a40ca..82004d2bf05e160bfa6faf15745f38eb4ad89f46 100644
--- a/arch/x86/lib/string_32.c
+++ b/arch/x86/lib/string_32.c
@@ -22,7 +22,7 @@ char *strcpy(char *dest, const char *src)
"testb %%al,%%al\n\t"
"jne 1b"
: "=&S" (d0), "=&D" (d1), "=&a" (d2)
- :"0" (src), "1" (dest) : "memory");
+ : "0" (src), "1" (dest) : "memory");
return dest;
}
EXPORT_SYMBOL(strcpy);
@@ -42,7 +42,7 @@ char *strncpy(char *dest, const char *src, size_t count)
"stosb\n"
"2:"
: "=&S" (d0), "=&D" (d1), "=&c" (d2), "=&a" (d3)
- :"0" (src), "1" (dest), "2" (count) : "memory");
+ : "0" (src), "1" (dest), "2" (count) : "memory");
return dest;
}
EXPORT_SYMBOL(strncpy);
@@ -60,7 +60,7 @@ char *strcat(char *dest, const char *src)
"testb %%al,%%al\n\t"
"jne 1b"
: "=&S" (d0), "=&D" (d1), "=&a" (d2), "=&c" (d3)
- : "0" (src), "1" (dest), "2" (0), "3" (0xffffffffu): "memory");
+ : "0" (src), "1" (dest), "2" (0), "3" (0xffffffffu) : "memory");
return dest;
}
EXPORT_SYMBOL(strcat);
@@ -105,9 +105,9 @@ int strcmp(const char *cs, const char *ct)
"2:\tsbbl %%eax,%%eax\n\t"
"orb $1,%%al\n"
"3:"
- :"=a" (res), "=&S" (d0), "=&D" (d1)
- :"1" (cs), "2" (ct)
- :"memory");
+ : "=a" (res), "=&S" (d0), "=&D" (d1)
+ : "1" (cs), "2" (ct)
+ : "memory");
return res;
}
EXPORT_SYMBOL(strcmp);
@@ -130,9 +130,9 @@ int strncmp(const char *cs, const char *ct, size_t count)
"3:\tsbbl %%eax,%%eax\n\t"
"orb $1,%%al\n"
"4:"
- :"=a" (res), "=&S" (d0), "=&D" (d1), "=&c" (d2)
- :"1" (cs), "2" (ct), "3" (count)
- :"memory");
+ : "=a" (res), "=&S" (d0), "=&D" (d1), "=&c" (d2)
+ : "1" (cs), "2" (ct), "3" (count)
+ : "memory");
return res;
}
EXPORT_SYMBOL(strncmp);
@@ -152,9 +152,9 @@ char *strchr(const char *s, int c)
"movl $1,%1\n"
"2:\tmovl %1,%0\n\t"
"decl %0"
- :"=a" (res), "=&S" (d0)
- :"1" (s), "0" (c)
- :"memory");
+ : "=a" (res), "=&S" (d0)
+ : "1" (s), "0" (c)
+ : "memory");
return res;
}
EXPORT_SYMBOL(strchr);
@@ -169,9 +169,9 @@ size_t strlen(const char *s)
"scasb\n\t"
"notl %0\n\t"
"decl %0"
- :"=c" (res), "=&D" (d0)
- :"1" (s), "a" (0), "0" (0xffffffffu)
- :"memory");
+ : "=c" (res), "=&D" (d0)
+ : "1" (s), "a" (0), "0" (0xffffffffu)
+ : "memory");
return res;
}
EXPORT_SYMBOL(strlen);
@@ -189,9 +189,9 @@ void *memchr(const void *cs, int c, size_t count)
"je 1f\n\t"
"movl $1,%0\n"
"1:\tdecl %0"
- :"=D" (res), "=&c" (d0)
- :"a" (c), "0" (cs), "1" (count)
- :"memory");
+ : "=D" (res), "=&c" (d0)
+ : "a" (c), "0" (cs), "1" (count)
+ : "memory");
return res;
}
EXPORT_SYMBOL(memchr);
@@ -228,9 +228,9 @@ size_t strnlen(const char *s, size_t count)
"cmpl $-1,%1\n\t"
"jne 1b\n"
"3:\tsubl %2,%0"
- :"=a" (res), "=&d" (d0)
- :"c" (s), "1" (count)
- :"memory");
+ : "=a" (res), "=&d" (d0)
+ : "c" (s), "1" (count)
+ : "memory");
return res;
}
EXPORT_SYMBOL(strnlen);
diff --git a/arch/x86/lib/strstr_32.c b/arch/x86/lib/strstr_32.c
index 42e8a50303f32d6000416dfd08c2caec942c20f4..8e2d55f754bff8f7f221cdb96b0c01c2352f32fa 100644
--- a/arch/x86/lib/strstr_32.c
+++ b/arch/x86/lib/strstr_32.c
@@ -23,9 +23,9 @@ __asm__ __volatile__(
"jne 1b\n\t"
"xorl %%eax,%%eax\n\t"
"2:"
- :"=a" (__res), "=&c" (d0), "=&S" (d1)
- :"0" (0), "1" (0xffffffff), "2" (cs), "g" (ct)
- :"dx", "di");
+ : "=a" (__res), "=&c" (d0), "=&S" (d1)
+ : "0" (0), "1" (0xffffffff), "2" (cs), "g" (ct)
+ : "dx", "di");
return __res;
}
diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
index ee0fba0921572ba89ad56e45e5757e9eb9351385..199a5f4a873c76b33728fbfaaf186a0fb6404530 100644
--- a/arch/x86/mach-voyager/voyager_smp.c
+++ b/arch/x86/mach-voyager/voyager_smp.c
@@ -448,6 +448,8 @@ static void __init start_secondary(void *unused)
VDEBUG(("VOYAGER SMP: CPU%d, stack at about %p\n", cpuid, &cpuid));
+ notify_cpu_starting(cpuid);
+
/* enable interrupts */
local_irq_enable();
diff --git a/arch/x86/mm/discontig_32.c b/arch/x86/mm/discontig_32.c
index 62fa440678d88268ba9456150eb023c3b7f735d7..847c164725f4661c74ff52d526b46367f2ffb17e 100644
--- a/arch/x86/mm/discontig_32.c
+++ b/arch/x86/mm/discontig_32.c
@@ -328,7 +328,7 @@ void __init initmem_init(unsigned long start_pfn,
get_memcfg_numa();
- kva_pages = round_up(calculate_numa_remap_pages(), PTRS_PER_PTE);
+ kva_pages = roundup(calculate_numa_remap_pages(), PTRS_PER_PTE);
kva_target_pfn = round_down(max_low_pfn - kva_pages, PTRS_PER_PTE);
do {
diff --git a/arch/x86/mm/dump_pagetables.c b/arch/x86/mm/dump_pagetables.c
index a20d1fa64b4ea28f22d6c202905a71e78ce744b0..e7277cbcfb40ee1ea455fb63c4c6665656724013 100644
--- a/arch/x86/mm/dump_pagetables.c
+++ b/arch/x86/mm/dump_pagetables.c
@@ -148,8 +148,8 @@ static void note_page(struct seq_file *m, struct pg_state *st,
* we have now. "break" is either changing perms, levels or
* address space marker.
*/
- prot = pgprot_val(new_prot) & ~(PTE_PFN_MASK);
- cur = pgprot_val(st->current_prot) & ~(PTE_PFN_MASK);
+ prot = pgprot_val(new_prot) & PTE_FLAGS_MASK;
+ cur = pgprot_val(st->current_prot) & PTE_FLAGS_MASK;
if (!st->level) {
/* First entry */
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 4974e97dedfedad5adcdebc142c3ef2771f99c3a..c3789bb193087d99c2946700d14c2474845528c4 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -195,11 +195,30 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base,
pgd_t *pgd;
pmd_t *pmd;
pte_t *pte;
- unsigned pages_2m = 0, pages_4k = 0;
+ unsigned pages_2m, pages_4k;
+ int mapping_iter;
+
+ /*
+ * First iteration will setup identity mapping using large/small pages
+ * based on use_pse, with other attributes same as set by
+ * the early code in head_32.S
+ *
+ * Second iteration will setup the appropriate attributes (NX, GLOBAL..)
+ * as desired for the kernel identity mapping.
+ *
+ * This two pass mechanism conforms to the TLB app note which says:
+ *
+ * "Software should not write to a paging-structure entry in a way
+ * that would change, for any linear address, both the page size
+ * and either the page frame or attributes."
+ */
+ mapping_iter = 1;
if (!cpu_has_pse)
use_pse = 0;
+repeat:
+ pages_2m = pages_4k = 0;
pfn = start_pfn;
pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
pgd = pgd_base + pgd_idx;
@@ -225,6 +244,13 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base,
if (use_pse) {
unsigned int addr2;
pgprot_t prot = PAGE_KERNEL_LARGE;
+ /*
+ * first pass will use the same initial
+ * identity mapping attribute + _PAGE_PSE.
+ */
+ pgprot_t init_prot =
+ __pgprot(PTE_IDENT_ATTR |
+ _PAGE_PSE);
addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
PAGE_OFFSET + PAGE_SIZE-1;
@@ -234,7 +260,10 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base,
prot = PAGE_KERNEL_LARGE_EXEC;
pages_2m++;
- set_pmd(pmd, pfn_pmd(pfn, prot));
+ if (mapping_iter == 1)
+ set_pmd(pmd, pfn_pmd(pfn, init_prot));
+ else
+ set_pmd(pmd, pfn_pmd(pfn, prot));
pfn += PTRS_PER_PTE;
continue;
@@ -246,17 +275,43 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base,
for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
pgprot_t prot = PAGE_KERNEL;
+ /*
+ * first pass will use the same initial
+ * identity mapping attribute.
+ */
+ pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
if (is_kernel_text(addr))
prot = PAGE_KERNEL_EXEC;
pages_4k++;
- set_pte(pte, pfn_pte(pfn, prot));
+ if (mapping_iter == 1)
+ set_pte(pte, pfn_pte(pfn, init_prot));
+ else
+ set_pte(pte, pfn_pte(pfn, prot));
}
}
}
- update_page_count(PG_LEVEL_2M, pages_2m);
- update_page_count(PG_LEVEL_4K, pages_4k);
+ if (mapping_iter == 1) {
+ /*
+ * update direct mapping page count only in the first
+ * iteration.
+ */
+ update_page_count(PG_LEVEL_2M, pages_2m);
+ update_page_count(PG_LEVEL_4K, pages_4k);
+
+ /*
+ * local global flush tlb, which will flush the previous
+ * mappings present in both small and large page TLB's.
+ */
+ __flush_tlb_all();
+
+ /*
+ * Second iteration will set the actual desired PTE attributes.
+ */
+ mapping_iter = 2;
+ goto repeat;
+ }
}
/*
@@ -459,11 +514,7 @@ static void __init pagetable_init(void)
{
pgd_t *pgd_base = swapper_pg_dir;
- paravirt_pagetable_setup_start(pgd_base);
-
permanent_kmaps_init(pgd_base);
-
- paravirt_pagetable_setup_done(pgd_base);
}
#ifdef CONFIG_ACPI_SLEEP
@@ -723,7 +774,7 @@ void __init setup_bootmem_allocator(void)
after_init_bootmem = 1;
}
-static void __init find_early_table_space(unsigned long end)
+static void __init find_early_table_space(unsigned long end, int use_pse)
{
unsigned long puds, pmds, ptes, tables, start;
@@ -733,7 +784,7 @@ static void __init find_early_table_space(unsigned long end)
pmds = (end + PMD_SIZE - 1) >> PMD_SHIFT;
tables += PAGE_ALIGN(pmds * sizeof(pmd_t));
- if (cpu_has_pse) {
+ if (use_pse) {
unsigned long extra;
extra = end - ((end>>PMD_SHIFT) << PMD_SHIFT);
@@ -773,12 +824,22 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
pgd_t *pgd_base = swapper_pg_dir;
unsigned long start_pfn, end_pfn;
unsigned long big_page_start;
+#ifdef CONFIG_DEBUG_PAGEALLOC
+ /*
+ * For CONFIG_DEBUG_PAGEALLOC, identity mapping will use small pages.
+ * This will simplify cpa(), which otherwise needs to support splitting
+ * large pages into small in interrupt context, etc.
+ */
+ int use_pse = 0;
+#else
+ int use_pse = cpu_has_pse;
+#endif
/*
* Find space for the kernel direct mapping tables.
*/
if (!after_init_bootmem)
- find_early_table_space(end);
+ find_early_table_space(end, use_pse);
#ifdef CONFIG_X86_PAE
set_nx();
@@ -824,7 +885,7 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
end_pfn = (end>>PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT);
if (start_pfn < end_pfn)
kernel_physical_mapping_init(pgd_base, start_pfn, end_pfn,
- cpu_has_pse);
+ use_pse);
/* tail is not big page alignment ? */
start_pfn = end_pfn;
@@ -987,7 +1048,6 @@ void __init mem_init(void)
if (boot_cpu_data.wp_works_ok < 0)
test_wp_bit();
- cpa_init();
save_pg_dir();
zap_low_mappings();
}
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index d3746efb060d1602a9de63d3be955522f0cd2a5d..83e13f2d53d2a94d95f3e4657eb570ea784c4a72 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -88,6 +88,62 @@ early_param("gbpages", parse_direct_gbpages_on);
int after_bootmem;
+unsigned long __supported_pte_mask __read_mostly = ~0UL;
+EXPORT_SYMBOL_GPL(__supported_pte_mask);
+
+static int do_not_nx __cpuinitdata;
+
+/*
+ * noexec=on|off
+ * Control non-executable mappings for 64-bit processes.
+ *
+ * on Enable (default)
+ * off Disable
+ */
+static int __init nonx_setup(char *str)
+{
+ if (!str)
+ return -EINVAL;
+ if (!strncmp(str, "on", 2)) {
+ __supported_pte_mask |= _PAGE_NX;
+ do_not_nx = 0;
+ } else if (!strncmp(str, "off", 3)) {
+ do_not_nx = 1;
+ __supported_pte_mask &= ~_PAGE_NX;
+ }
+ return 0;
+}
+early_param("noexec", nonx_setup);
+
+void __cpuinit check_efer(void)
+{
+ unsigned long efer;
+
+ rdmsrl(MSR_EFER, efer);
+ if (!(efer & EFER_NX) || do_not_nx)
+ __supported_pte_mask &= ~_PAGE_NX;
+}
+
+int force_personality32;
+
+/*
+ * noexec32=on|off
+ * Control non executable heap for 32bit processes.
+ * To control the stack too use noexec=off
+ *
+ * on PROT_READ does not imply PROT_EXEC for 32-bit processes (default)
+ * off PROT_READ implies PROT_EXEC
+ */
+static int __init nonx32_setup(char *str)
+{
+ if (!strcmp(str, "on"))
+ force_personality32 &= ~READ_IMPLIES_EXEC;
+ else if (!strcmp(str, "off"))
+ force_personality32 |= READ_IMPLIES_EXEC;
+ return 1;
+}
+__setup("noexec32=", nonx32_setup);
+
/*
* NOTE: This function is marked __ref because it calls __init function
* (alloc_bootmem_pages). It's safe to do it ONLY when after_bootmem == 0.
@@ -225,7 +281,7 @@ void __init init_extra_mapping_uc(unsigned long phys, unsigned long size)
void __init cleanup_highmap(void)
{
unsigned long vaddr = __START_KERNEL_map;
- unsigned long end = round_up((unsigned long)_end, PMD_SIZE) - 1;
+ unsigned long end = roundup((unsigned long)_end, PMD_SIZE) - 1;
pmd_t *pmd = level2_kernel_pgt;
pmd_t *last_pmd = pmd + PTRS_PER_PMD;
@@ -271,7 +327,8 @@ static __ref void unmap_low_page(void *adr)
}
static unsigned long __meminit
-phys_pte_init(pte_t *pte_page, unsigned long addr, unsigned long end)
+phys_pte_init(pte_t *pte_page, unsigned long addr, unsigned long end,
+ pgprot_t prot)
{
unsigned pages = 0;
unsigned long last_map_addr = end;
@@ -289,36 +346,43 @@ phys_pte_init(pte_t *pte_page, unsigned long addr, unsigned long end)
break;
}
+ /*
+ * We will re-use the existing mapping.
+ * Xen for example has some special requirements, like mapping
+ * pagetable pages as RO. So assume someone who pre-setup
+ * these mappings are more intelligent.
+ */
if (pte_val(*pte))
continue;
if (0)
printk(" pte=%p addr=%lx pte=%016lx\n",
pte, addr, pfn_pte(addr >> PAGE_SHIFT, PAGE_KERNEL).pte);
- set_pte(pte, pfn_pte(addr >> PAGE_SHIFT, PAGE_KERNEL));
- last_map_addr = (addr & PAGE_MASK) + PAGE_SIZE;
pages++;
+ set_pte(pte, pfn_pte(addr >> PAGE_SHIFT, prot));
+ last_map_addr = (addr & PAGE_MASK) + PAGE_SIZE;
}
+
update_page_count(PG_LEVEL_4K, pages);
return last_map_addr;
}
static unsigned long __meminit
-phys_pte_update(pmd_t *pmd, unsigned long address, unsigned long end)
+phys_pte_update(pmd_t *pmd, unsigned long address, unsigned long end,
+ pgprot_t prot)
{
pte_t *pte = (pte_t *)pmd_page_vaddr(*pmd);
- return phys_pte_init(pte, address, end);
+ return phys_pte_init(pte, address, end, prot);
}
static unsigned long __meminit
phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end,
- unsigned long page_size_mask)
+ unsigned long page_size_mask, pgprot_t prot)
{
unsigned long pages = 0;
unsigned long last_map_addr = end;
- unsigned long start = address;
int i = pmd_index(address);
@@ -326,6 +390,7 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end,
unsigned long pte_phys;
pmd_t *pmd = pmd_page + pmd_index(address);
pte_t *pte;
+ pgprot_t new_prot = prot;
if (address >= end) {
if (!after_bootmem) {
@@ -339,27 +404,40 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end,
if (!pmd_large(*pmd)) {
spin_lock(&init_mm.page_table_lock);
last_map_addr = phys_pte_update(pmd, address,
- end);
+ end, prot);
spin_unlock(&init_mm.page_table_lock);
+ continue;
}
- /* Count entries we're using from level2_ident_pgt */
- if (start == 0)
- pages++;
- continue;
+ /*
+ * If we are ok with PG_LEVEL_2M mapping, then we will
+ * use the existing mapping,
+ *
+ * Otherwise, we will split the large page mapping but
+ * use the same existing protection bits except for
+ * large page, so that we don't violate Intel's TLB
+ * Application note (317080) which says, while changing
+ * the page sizes, new and old translations should
+ * not differ with respect to page frame and
+ * attributes.
+ */
+ if (page_size_mask & (1 << PG_LEVEL_2M))
+ continue;
+ new_prot = pte_pgprot(pte_clrhuge(*(pte_t *)pmd));
}
if (page_size_mask & (1<<PG_LEVEL_2M)) {
pages++;
spin_lock(&init_mm.page_table_lock);
set_pte((pte_t *)pmd,
- pfn_pte(address >> PAGE_SHIFT, PAGE_KERNEL_LARGE));
+ pfn_pte(address >> PAGE_SHIFT,
+ __pgprot(pgprot_val(prot) | _PAGE_PSE)));
spin_unlock(&init_mm.page_table_lock);
last_map_addr = (address & PMD_MASK) + PMD_SIZE;
continue;
}
pte = alloc_low_page(&pte_phys);
- last_map_addr = phys_pte_init(pte, address, end);
+ last_map_addr = phys_pte_init(pte, address, end, new_prot);
unmap_low_page(pte);
spin_lock(&init_mm.page_table_lock);
@@ -372,12 +450,12 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end,
static unsigned long __meminit
phys_pmd_update(pud_t *pud, unsigned long address, unsigned long end,
- unsigned long page_size_mask)
+ unsigned long page_size_mask, pgprot_t prot)
{
pmd_t *pmd = pmd_offset(pud, 0);
unsigned long last_map_addr;
- last_map_addr = phys_pmd_init(pmd, address, end, page_size_mask);
+ last_map_addr = phys_pmd_init(pmd, address, end, page_size_mask, prot);
__flush_tlb_all();
return last_map_addr;
}
@@ -394,6 +472,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
unsigned long pmd_phys;
pud_t *pud = pud_page + pud_index(addr);
pmd_t *pmd;
+ pgprot_t prot = PAGE_KERNEL;
if (addr >= end)
break;
@@ -405,10 +484,26 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
}
if (pud_val(*pud)) {
- if (!pud_large(*pud))
+ if (!pud_large(*pud)) {
last_map_addr = phys_pmd_update(pud, addr, end,
- page_size_mask);
- continue;
+ page_size_mask, prot);
+ continue;
+ }
+ /*
+ * If we are ok with PG_LEVEL_1G mapping, then we will
+ * use the existing mapping.
+ *
+ * Otherwise, we will split the gbpage mapping but use
+ * the same existing protection bits except for large
+ * page, so that we don't violate Intel's TLB
+ * Application note (317080) which says, while changing
+ * the page sizes, new and old translations should
+ * not differ with respect to page frame and
+ * attributes.
+ */
+ if (page_size_mask & (1 << PG_LEVEL_1G))
+ continue;
+ prot = pte_pgprot(pte_clrhuge(*(pte_t *)pud));
}
if (page_size_mask & (1<<PG_LEVEL_1G)) {
@@ -422,7 +517,8 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
}
pmd = alloc_low_page(&pmd_phys);
- last_map_addr = phys_pmd_init(pmd, addr, end, page_size_mask);
+ last_map_addr = phys_pmd_init(pmd, addr, end, page_size_mask,
+ prot);
unmap_low_page(pmd);
spin_lock(&init_mm.page_table_lock);
@@ -430,6 +526,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
spin_unlock(&init_mm.page_table_lock);
}
__flush_tlb_all();
+
update_page_count(PG_LEVEL_1G, pages);
return last_map_addr;
@@ -446,27 +543,28 @@ phys_pud_update(pgd_t *pgd, unsigned long addr, unsigned long end,
return phys_pud_init(pud, addr, end, page_size_mask);
}
-static void __init find_early_table_space(unsigned long end)
+static void __init find_early_table_space(unsigned long end, int use_pse,
+ int use_gbpages)
{
unsigned long puds, pmds, ptes, tables, start;
puds = (end + PUD_SIZE - 1) >> PUD_SHIFT;
- tables = round_up(puds * sizeof(pud_t), PAGE_SIZE);
- if (direct_gbpages) {
+ tables = roundup(puds * sizeof(pud_t), PAGE_SIZE);
+ if (use_gbpages) {
unsigned long extra;
extra = end - ((end>>PUD_SHIFT) << PUD_SHIFT);
pmds = (extra + PMD_SIZE - 1) >> PMD_SHIFT;
} else
pmds = (end + PMD_SIZE - 1) >> PMD_SHIFT;
- tables += round_up(pmds * sizeof(pmd_t), PAGE_SIZE);
+ tables += roundup(pmds * sizeof(pmd_t), PAGE_SIZE);
- if (cpu_has_pse) {
+ if (use_pse) {
unsigned long extra;
extra = end - ((end>>PMD_SHIFT) << PMD_SHIFT);
ptes = (extra + PAGE_SIZE - 1) >> PAGE_SHIFT;
} else
ptes = (end + PAGE_SIZE - 1) >> PAGE_SHIFT;
- tables += round_up(ptes * sizeof(pte_t), PAGE_SIZE);
+ tables += roundup(ptes * sizeof(pte_t), PAGE_SIZE);
/*
* RED-PEN putting page tables only on node 0 could
@@ -528,6 +626,7 @@ static unsigned long __init kernel_physical_mapping_init(unsigned long start,
pgd_populate(&init_mm, pgd, __va(pud_phys));
spin_unlock(&init_mm.page_table_lock);
}
+ __flush_tlb_all();
return last_map_addr;
}
@@ -571,6 +670,7 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
struct map_range mr[NR_RANGE_MR];
int nr_range, i;
+ int use_pse, use_gbpages;
printk(KERN_INFO "init_memory_mapping\n");
@@ -584,9 +684,21 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
if (!after_bootmem)
init_gbpages();
- if (direct_gbpages)
+#ifdef CONFIG_DEBUG_PAGEALLOC
+ /*
+ * For CONFIG_DEBUG_PAGEALLOC, identity mapping will use small pages.
+ * This will simplify cpa(), which otherwise needs to support splitting
+ * large pages into small in interrupt context, etc.
+ */
+ use_pse = use_gbpages = 0;
+#else
+ use_pse = cpu_has_pse;
+ use_gbpages = direct_gbpages;
+#endif
+
+ if (use_gbpages)
page_size_mask |= 1 << PG_LEVEL_1G;
- if (cpu_has_pse)
+ if (use_pse)
page_size_mask |= 1 << PG_LEVEL_2M;
memset(mr, 0, sizeof(mr));
@@ -647,7 +759,7 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
(mr[i].page_size_mask & (1<<PG_LEVEL_2M))?"2M":"4k"));
if (!after_bootmem)
- find_early_table_space(end);
+ find_early_table_space(end, use_pse, use_gbpages);
for (i = 0; i < nr_range; i++)
last_map_addr = kernel_physical_mapping_init(
@@ -806,8 +918,6 @@ void __init mem_init(void)
reservedpages << (PAGE_SHIFT-10),
datasize >> 10,
initsize >> 10);
-
- cpa_init();
}
void free_init_pages(char *what, unsigned long begin, unsigned long end)
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index cac6da54203bfdee878d61c2debb71104ce4f0b6..6ab3196d12b412979cbfba55467968b513670a49 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -83,6 +83,25 @@ int page_is_ram(unsigned long pagenr)
return 0;
}
+int pagerange_is_ram(unsigned long start, unsigned long end)
+{
+ int ram_page = 0, not_rampage = 0;
+ unsigned long page_nr;
+
+ for (page_nr = (start >> PAGE_SHIFT); page_nr < (end >> PAGE_SHIFT);
+ ++page_nr) {
+ if (page_is_ram(page_nr))
+ ram_page = 1;
+ else
+ not_rampage = 1;
+
+ if (ram_page == not_rampage)
+ return -1;
+ }
+
+ return ram_page;
+}
+
/*
* Fix up the linear direct mapping of the kernel to avoid cache attribute
* conflicts.
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index a4dd793d6003e6074e12d40441bd2dcb524297ee..cebcbf152d46b06b725b525debc573f3d91da71e 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -79,7 +79,7 @@ static int __init allocate_cachealigned_memnodemap(void)
return 0;
addr = 0x8000;
- nodemap_size = round_up(sizeof(s16) * memnodemapsize, L1_CACHE_BYTES);
+ nodemap_size = roundup(sizeof(s16) * memnodemapsize, L1_CACHE_BYTES);
nodemap_addr = find_e820_area(addr, max_pfn<<PAGE_SHIFT,
nodemap_size, L1_CACHE_BYTES);
if (nodemap_addr == -1UL) {
@@ -176,10 +176,10 @@ void __init setup_node_bootmem(int nodeid, unsigned long start,
unsigned long start_pfn, last_pfn, bootmap_pages, bootmap_size;
unsigned long bootmap_start, nodedata_phys;
void *bootmap;
- const int pgdat_size = round_up(sizeof(pg_data_t), PAGE_SIZE);
+ const int pgdat_size = roundup(sizeof(pg_data_t), PAGE_SIZE);
int nid;
- start = round_up(start, ZONE_ALIGN);
+ start = roundup(start, ZONE_ALIGN);
printk(KERN_INFO "Bootmem setup node %d %016lx-%016lx\n", nodeid,
start, end);
@@ -210,9 +210,9 @@ void __init setup_node_bootmem(int nodeid, unsigned long start,
bootmap_pages = bootmem_bootmap_pages(last_pfn - start_pfn);
nid = phys_to_nid(nodedata_phys);
if (nid == nodeid)
- bootmap_start = round_up(nodedata_phys + pgdat_size, PAGE_SIZE);
+ bootmap_start = roundup(nodedata_phys + pgdat_size, PAGE_SIZE);
else
- bootmap_start = round_up(start, PAGE_SIZE);
+ bootmap_start = roundup(start, PAGE_SIZE);
/*
* SMP_CACHE_BYTES could be enough, but init_bootmem_node like
* to use that to align to PAGE_SIZE
diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c
index d4aa503caaa29696c055218bdfbd9cd7faf903fb..e1d106909218681f35cd4e736987ce017a7de798 100644
--- a/arch/x86/mm/pageattr-test.c
+++ b/arch/x86/mm/pageattr-test.c
@@ -32,7 +32,7 @@ enum {
GPS = (1<<30)
};
-#define PAGE_TESTBIT __pgprot(_PAGE_UNUSED1)
+#define PAGE_CPA_TEST __pgprot(_PAGE_CPA_TEST)
static int pte_testbit(pte_t pte)
{
@@ -118,6 +118,7 @@ static int pageattr_test(void)
unsigned int level;
int i, k;
int err;
+ unsigned long test_addr;
if (print)
printk(KERN_INFO "CPA self-test:\n");
@@ -172,7 +173,8 @@ static int pageattr_test(void)
continue;
}
- err = change_page_attr_set(addr[i], len[i], PAGE_TESTBIT);
+ test_addr = addr[i];
+ err = change_page_attr_set(&test_addr, len[i], PAGE_CPA_TEST, 0);
if (err < 0) {
printk(KERN_ERR "CPA %d failed %d\n", i, err);
failed++;
@@ -204,7 +206,8 @@ static int pageattr_test(void)
failed++;
continue;
}
- err = change_page_attr_clear(addr[i], len[i], PAGE_TESTBIT);
+ test_addr = addr[i];
+ err = change_page_attr_clear(&test_addr, len[i], PAGE_CPA_TEST, 0);
if (err < 0) {
printk(KERN_ERR "CPA reverting failed: %d\n", err);
failed++;
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 43e2f8483e4f59c33559263c0011e1e5bf041f9d..a9ec89c3fbca32c3fda0e65d8da8846c8f96ed2a 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -25,15 +25,27 @@
* The current flushing context - we pass it instead of 5 arguments:
*/
struct cpa_data {
- unsigned long vaddr;
+ unsigned long *vaddr;
pgprot_t mask_set;
pgprot_t mask_clr;
int numpages;
- int flushtlb;
+ int flags;
unsigned long pfn;
unsigned force_split : 1;
+ int curpage;
};
+/*
+ * Serialize cpa() (for !DEBUG_PAGEALLOC which uses large identity mappings)
+ * using cpa_lock. So that we don't allow any other cpu, with stale large tlb
+ * entries change the page attribute in parallel to some other cpu
+ * splitting a large page entry along with changing the attribute.
+ */
+static DEFINE_SPINLOCK(cpa_lock);
+
+#define CPA_FLUSHTLB 1
+#define CPA_ARRAY 2
+
#ifdef CONFIG_PROC_FS
static unsigned long direct_pages_count[PG_LEVEL_NUM];
@@ -84,7 +96,7 @@ static inline unsigned long highmap_start_pfn(void)
static inline unsigned long highmap_end_pfn(void)
{
- return __pa(round_up((unsigned long)_end, PMD_SIZE)) >> PAGE_SHIFT;
+ return __pa(roundup((unsigned long)_end, PMD_SIZE)) >> PAGE_SHIFT;
}
#endif
@@ -190,6 +202,41 @@ static void cpa_flush_range(unsigned long start, int numpages, int cache)
}
}
+static void cpa_flush_array(unsigned long *start, int numpages, int cache)
+{
+ unsigned int i, level;
+ unsigned long *addr;
+
+ BUG_ON(irqs_disabled());
+
+ on_each_cpu(__cpa_flush_range, NULL, 1);
+
+ if (!cache)
+ return;
+
+ /* 4M threshold */
+ if (numpages >= 1024) {
+ if (boot_cpu_data.x86_model >= 4)
+ wbinvd();
+ return;
+ }
+ /*
+ * We only need to flush on one CPU,
+ * clflush is a MESI-coherent instruction that
+ * will cause all other CPUs to flush the same
+ * cachelines:
+ */
+ for (i = 0, addr = start; i < numpages; i++, addr++) {
+ pte_t *pte = lookup_address(*addr, &level);
+
+ /*
+ * Only flush present addresses:
+ */
+ if (pte && (pte_val(*pte) & _PAGE_PRESENT))
+ clflush_cache_range((void *) *addr, PAGE_SIZE);
+ }
+}
+
/*
* Certain areas of memory on x86 require very specific protection flags,
* for example the BIOS area or kernel text. Callers don't always get this
@@ -398,7 +445,7 @@ try_preserve_large_page(pte_t *kpte, unsigned long address,
*/
new_pte = pfn_pte(pte_pfn(old_pte), canon_pgprot(new_prot));
__set_pmd_pte(kpte, address, new_pte);
- cpa->flushtlb = 1;
+ cpa->flags |= CPA_FLUSHTLB;
do_split = 0;
}
@@ -408,84 +455,6 @@ try_preserve_large_page(pte_t *kpte, unsigned long address,
return do_split;
}
-static LIST_HEAD(page_pool);
-static unsigned long pool_size, pool_pages, pool_low;
-static unsigned long pool_used, pool_failed;
-
-static void cpa_fill_pool(struct page **ret)
-{
- gfp_t gfp = GFP_KERNEL;
- unsigned long flags;
- struct page *p;
-
- /*
- * Avoid recursion (on debug-pagealloc) and also signal
- * our priority to get to these pagetables:
- */
- if (current->flags & PF_MEMALLOC)
- return;
- current->flags |= PF_MEMALLOC;
-
- /*
- * Allocate atomically from atomic contexts:
- */
- if (in_atomic() || irqs_disabled() || debug_pagealloc)
- gfp = GFP_ATOMIC | __GFP_NORETRY | __GFP_NOWARN;
-
- while (pool_pages < pool_size || (ret && !*ret)) {
- p = alloc_pages(gfp, 0);
- if (!p) {
- pool_failed++;
- break;
- }
- /*
- * If the call site needs a page right now, provide it:
- */
- if (ret && !*ret) {
- *ret = p;
- continue;
- }
- spin_lock_irqsave(&pgd_lock, flags);
- list_add(&p->lru, &page_pool);
- pool_pages++;
- spin_unlock_irqrestore(&pgd_lock, flags);
- }
-
- current->flags &= ~PF_MEMALLOC;
-}
-
-#define SHIFT_MB (20 - PAGE_SHIFT)
-#define ROUND_MB_GB ((1 << 10) - 1)
-#define SHIFT_MB_GB 10
-#define POOL_PAGES_PER_GB 16
-
-void __init cpa_init(void)
-{
- struct sysinfo si;
- unsigned long gb;
-
- si_meminfo(&si);
- /*
- * Calculate the number of pool pages:
- *
- * Convert totalram (nr of pages) to MiB and round to the next
- * GiB. Shift MiB to Gib and multiply the result by
- * POOL_PAGES_PER_GB:
- */
- if (debug_pagealloc) {
- gb = ((si.totalram >> SHIFT_MB) + ROUND_MB_GB) >> SHIFT_MB_GB;
- pool_size = POOL_PAGES_PER_GB * gb;
- } else {
- pool_size = 1;
- }
- pool_low = pool_size;
-
- cpa_fill_pool(NULL);
- printk(KERN_DEBUG
- "CPA: page pool initialized %lu of %lu pages preallocated\n",
- pool_pages, pool_size);
-}
-
static int split_large_page(pte_t *kpte, unsigned long address)
{
unsigned long flags, pfn, pfninc = 1;
@@ -494,28 +463,15 @@ static int split_large_page(pte_t *kpte, unsigned long address)
pgprot_t ref_prot;
struct page *base;
- /*
- * Get a page from the pool. The pool list is protected by the
- * pgd_lock, which we have to take anyway for the split
- * operation:
- */
- spin_lock_irqsave(&pgd_lock, flags);
- if (list_empty(&page_pool)) {
- spin_unlock_irqrestore(&pgd_lock, flags);
- base = NULL;
- cpa_fill_pool(&base);
- if (!base)
- return -ENOMEM;
- spin_lock_irqsave(&pgd_lock, flags);
- } else {
- base = list_first_entry(&page_pool, struct page, lru);
- list_del(&base->lru);
- pool_pages--;
-
- if (pool_pages < pool_low)
- pool_low = pool_pages;
- }
+ if (!debug_pagealloc)
+ spin_unlock(&cpa_lock);
+ base = alloc_pages(GFP_KERNEL, 0);
+ if (!debug_pagealloc)
+ spin_lock(&cpa_lock);
+ if (!base)
+ return -ENOMEM;
+ spin_lock_irqsave(&pgd_lock, flags);
/*
* Check for races, another CPU might have split this page
* up for us already:
@@ -572,11 +528,8 @@ static int split_large_page(pte_t *kpte, unsigned long address)
* If we dropped out via the lookup_address check under
* pgd_lock then stick the page back into the pool:
*/
- if (base) {
- list_add(&base->lru, &page_pool);
- pool_pages++;
- } else
- pool_used++;
+ if (base)
+ __free_page(base);
spin_unlock_irqrestore(&pgd_lock, flags);
return 0;
@@ -584,11 +537,16 @@ static int split_large_page(pte_t *kpte, unsigned long address)
static int __change_page_attr(struct cpa_data *cpa, int primary)
{
- unsigned long address = cpa->vaddr;
+ unsigned long address;
int do_split, err;
unsigned int level;
pte_t *kpte, old_pte;
+ if (cpa->flags & CPA_ARRAY)
+ address = cpa->vaddr[cpa->curpage];
+ else
+ address = *cpa->vaddr;
+
repeat:
kpte = lookup_address(address, &level);
if (!kpte)
@@ -600,7 +558,7 @@ static int __change_page_attr(struct cpa_data *cpa, int primary)
return 0;
WARN(1, KERN_WARNING "CPA: called for zero pte. "
"vaddr = %lx cpa->vaddr = %lx\n", address,
- cpa->vaddr);
+ *cpa->vaddr);
return -EINVAL;
}
@@ -626,7 +584,7 @@ static int __change_page_attr(struct cpa_data *cpa, int primary)
*/
if (pte_val(old_pte) != pte_val(new_pte)) {
set_pte_atomic(kpte, new_pte);
- cpa->flushtlb = 1;
+ cpa->flags |= CPA_FLUSHTLB;
}
cpa->numpages = 1;
return 0;
@@ -650,7 +608,25 @@ static int __change_page_attr(struct cpa_data *cpa, int primary)
*/
err = split_large_page(kpte, address);
if (!err) {
- cpa->flushtlb = 1;
+ /*
+ * Do a global flush tlb after splitting the large page
+ * and before we do the actual change page attribute in the PTE.
+ *
+ * With out this, we violate the TLB application note, that says
+ * "The TLBs may contain both ordinary and large-page
+ * translations for a 4-KByte range of linear addresses. This
+ * may occur if software modifies the paging structures so that
+ * the page size used for the address range changes. If the two
+ * translations differ with respect to page frame or attributes
+ * (e.g., permissions), processor behavior is undefined and may
+ * be implementation-specific."
+ *
+ * We do this global tlb flush inside the cpa_lock, so that we
+ * don't allow any other cpu, with stale tlb entries change the
+ * page attribute in parallel, that also falls into the
+ * just split large page entry.
+ */
+ flush_tlb_all();
goto repeat;
}
@@ -663,6 +639,7 @@ static int cpa_process_alias(struct cpa_data *cpa)
{
struct cpa_data alias_cpa;
int ret = 0;
+ unsigned long temp_cpa_vaddr, vaddr;
if (cpa->pfn >= max_pfn_mapped)
return 0;
@@ -675,16 +652,24 @@ static int cpa_process_alias(struct cpa_data *cpa)
* No need to redo, when the primary call touched the direct
* mapping already:
*/
- if (!(within(cpa->vaddr, PAGE_OFFSET,
+ if (cpa->flags & CPA_ARRAY)
+ vaddr = cpa->vaddr[cpa->curpage];
+ else
+ vaddr = *cpa->vaddr;
+
+ if (!(within(vaddr, PAGE_OFFSET,
PAGE_OFFSET + (max_low_pfn_mapped << PAGE_SHIFT))
#ifdef CONFIG_X86_64
- || within(cpa->vaddr, PAGE_OFFSET + (1UL<<32),
+ || within(vaddr, PAGE_OFFSET + (1UL<<32),
PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT))
#endif
)) {
alias_cpa = *cpa;
- alias_cpa.vaddr = (unsigned long) __va(cpa->pfn << PAGE_SHIFT);
+ temp_cpa_vaddr = (unsigned long) __va(cpa->pfn << PAGE_SHIFT);
+ alias_cpa.vaddr = &temp_cpa_vaddr;
+ alias_cpa.flags &= ~CPA_ARRAY;
+
ret = __change_page_attr_set_clr(&alias_cpa, 0);
}
@@ -696,7 +681,7 @@ static int cpa_process_alias(struct cpa_data *cpa)
* No need to redo, when the primary call touched the high
* mapping already:
*/
- if (within(cpa->vaddr, (unsigned long) _text, (unsigned long) _end))
+ if (within(vaddr, (unsigned long) _text, (unsigned long) _end))
return 0;
/*
@@ -707,8 +692,9 @@ static int cpa_process_alias(struct cpa_data *cpa)
return 0;
alias_cpa = *cpa;
- alias_cpa.vaddr =
- (cpa->pfn << PAGE_SHIFT) + __START_KERNEL_map - phys_base;
+ temp_cpa_vaddr = (cpa->pfn << PAGE_SHIFT) + __START_KERNEL_map - phys_base;
+ alias_cpa.vaddr = &temp_cpa_vaddr;
+ alias_cpa.flags &= ~CPA_ARRAY;
/*
* The high mapping range is imprecise, so ignore the return value.
@@ -728,8 +714,15 @@ static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias)
* preservation check.
*/
cpa->numpages = numpages;
+ /* for array changes, we can't use large page */
+ if (cpa->flags & CPA_ARRAY)
+ cpa->numpages = 1;
+ if (!debug_pagealloc)
+ spin_lock(&cpa_lock);
ret = __change_page_attr(cpa, checkalias);
+ if (!debug_pagealloc)
+ spin_unlock(&cpa_lock);
if (ret)
return ret;
@@ -746,7 +739,11 @@ static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias)
*/
BUG_ON(cpa->numpages > numpages);
numpages -= cpa->numpages;
- cpa->vaddr += cpa->numpages * PAGE_SIZE;
+ if (cpa->flags & CPA_ARRAY)
+ cpa->curpage++;
+ else
+ *cpa->vaddr += cpa->numpages * PAGE_SIZE;
+
}
return 0;
}
@@ -757,9 +754,9 @@ static inline int cache_attr(pgprot_t attr)
(_PAGE_PAT | _PAGE_PAT_LARGE | _PAGE_PWT | _PAGE_PCD);
}
-static int change_page_attr_set_clr(unsigned long addr, int numpages,
+static int change_page_attr_set_clr(unsigned long *addr, int numpages,
pgprot_t mask_set, pgprot_t mask_clr,
- int force_split)
+ int force_split, int array)
{
struct cpa_data cpa;
int ret, cache, checkalias;
@@ -774,21 +771,38 @@ static int change_page_attr_set_clr(unsigned long addr, int numpages,
return 0;
/* Ensure we are PAGE_SIZE aligned */
- if (addr & ~PAGE_MASK) {
- addr &= PAGE_MASK;
- /*
- * People should not be passing in unaligned addresses:
- */
- WARN_ON_ONCE(1);
+ if (!array) {
+ if (*addr & ~PAGE_MASK) {
+ *addr &= PAGE_MASK;
+ /*
+ * People should not be passing in unaligned addresses:
+ */
+ WARN_ON_ONCE(1);
+ }
+ } else {
+ int i;
+ for (i = 0; i < numpages; i++) {
+ if (addr[i] & ~PAGE_MASK) {
+ addr[i] &= PAGE_MASK;
+ WARN_ON_ONCE(1);
+ }
+ }
}
+ /* Must avoid aliasing mappings in the highmem code */
+ kmap_flush_unused();
+
cpa.vaddr = addr;
cpa.numpages = numpages;
cpa.mask_set = mask_set;
cpa.mask_clr = mask_clr;
- cpa.flushtlb = 0;
+ cpa.flags = 0;
+ cpa.curpage = 0;
cpa.force_split = force_split;
+ if (array)
+ cpa.flags |= CPA_ARRAY;
+
/* No alias checking for _NX bit modifications */
checkalias = (pgprot_val(mask_set) | pgprot_val(mask_clr)) != _PAGE_NX;
@@ -797,7 +811,7 @@ static int change_page_attr_set_clr(unsigned long addr, int numpages,
/*
* Check whether we really changed something:
*/
- if (!cpa.flushtlb)
+ if (!(cpa.flags & CPA_FLUSHTLB))
goto out;
/*
@@ -812,27 +826,30 @@ static int change_page_attr_set_clr(unsigned long addr, int numpages,
* error case we fall back to cpa_flush_all (which uses
* wbindv):
*/
- if (!ret && cpu_has_clflush)
- cpa_flush_range(addr, numpages, cache);
- else
+ if (!ret && cpu_has_clflush) {
+ if (cpa.flags & CPA_ARRAY)
+ cpa_flush_array(addr, numpages, cache);
+ else
+ cpa_flush_range(*addr, numpages, cache);
+ } else
cpa_flush_all(cache);
out:
- cpa_fill_pool(NULL);
-
return ret;
}
-static inline int change_page_attr_set(unsigned long addr, int numpages,
- pgprot_t mask)
+static inline int change_page_attr_set(unsigned long *addr, int numpages,
+ pgprot_t mask, int array)
{
- return change_page_attr_set_clr(addr, numpages, mask, __pgprot(0), 0);
+ return change_page_attr_set_clr(addr, numpages, mask, __pgprot(0), 0,
+ array);
}
-static inline int change_page_attr_clear(unsigned long addr, int numpages,
- pgprot_t mask)
+static inline int change_page_attr_clear(unsigned long *addr, int numpages,
+ pgprot_t mask, int array)
{
- return change_page_attr_set_clr(addr, numpages, __pgprot(0), mask, 0);
+ return change_page_attr_set_clr(addr, numpages, __pgprot(0), mask, 0,
+ array);
}
int _set_memory_uc(unsigned long addr, int numpages)
@@ -840,8 +857,8 @@ int _set_memory_uc(unsigned long addr, int numpages)
/*
* for now UC MINUS. see comments in ioremap_nocache()
*/
- return change_page_attr_set(addr, numpages,
- __pgprot(_PAGE_CACHE_UC_MINUS));
+ return change_page_attr_set(&addr, numpages,
+ __pgprot(_PAGE_CACHE_UC_MINUS), 0);
}
int set_memory_uc(unsigned long addr, int numpages)
@@ -857,10 +874,48 @@ int set_memory_uc(unsigned long addr, int numpages)
}
EXPORT_SYMBOL(set_memory_uc);
+int set_memory_array_uc(unsigned long *addr, int addrinarray)
+{
+ unsigned long start;
+ unsigned long end;
+ int i;
+ /*
+ * for now UC MINUS. see comments in ioremap_nocache()
+ */
+ for (i = 0; i < addrinarray; i++) {
+ start = __pa(addr[i]);
+ for (end = start + PAGE_SIZE; i < addrinarray - 1; end += PAGE_SIZE) {
+ if (end != __pa(addr[i + 1]))
+ break;
+ i++;
+ }
+ if (reserve_memtype(start, end, _PAGE_CACHE_UC_MINUS, NULL))
+ goto out;
+ }
+
+ return change_page_attr_set(addr, addrinarray,
+ __pgprot(_PAGE_CACHE_UC_MINUS), 1);
+out:
+ for (i = 0; i < addrinarray; i++) {
+ unsigned long tmp = __pa(addr[i]);
+
+ if (tmp == start)
+ break;
+ for (end = tmp + PAGE_SIZE; i < addrinarray - 1; end += PAGE_SIZE) {
+ if (end != __pa(addr[i + 1]))
+ break;
+ i++;
+ }
+ free_memtype(tmp, end);
+ }
+ return -EINVAL;
+}
+EXPORT_SYMBOL(set_memory_array_uc);
+
int _set_memory_wc(unsigned long addr, int numpages)
{
- return change_page_attr_set(addr, numpages,
- __pgprot(_PAGE_CACHE_WC));
+ return change_page_attr_set(&addr, numpages,
+ __pgprot(_PAGE_CACHE_WC), 0);
}
int set_memory_wc(unsigned long addr, int numpages)
@@ -878,8 +933,8 @@ EXPORT_SYMBOL(set_memory_wc);
int _set_memory_wb(unsigned long addr, int numpages)
{
- return change_page_attr_clear(addr, numpages,
- __pgprot(_PAGE_CACHE_MASK));
+ return change_page_attr_clear(&addr, numpages,
+ __pgprot(_PAGE_CACHE_MASK), 0);
}
int set_memory_wb(unsigned long addr, int numpages)
@@ -890,37 +945,59 @@ int set_memory_wb(unsigned long addr, int numpages)
}
EXPORT_SYMBOL(set_memory_wb);
+int set_memory_array_wb(unsigned long *addr, int addrinarray)
+{
+ int i;
+
+ for (i = 0; i < addrinarray; i++) {
+ unsigned long start = __pa(addr[i]);
+ unsigned long end;
+
+ for (end = start + PAGE_SIZE; i < addrinarray - 1; end += PAGE_SIZE) {
+ if (end != __pa(addr[i + 1]))
+ break;
+ i++;
+ }
+ free_memtype(start, end);
+ }
+ return change_page_attr_clear(addr, addrinarray,
+ __pgprot(_PAGE_CACHE_MASK), 1);
+}
+EXPORT_SYMBOL(set_memory_array_wb);
+
int set_memory_x(unsigned long addr, int numpages)
{
- return change_page_attr_clear(addr, numpages, __pgprot(_PAGE_NX));
+ return change_page_attr_clear(&addr, numpages, __pgprot(_PAGE_NX), 0);
}
EXPORT_SYMBOL(set_memory_x);
int set_memory_nx(unsigned long addr, int numpages)
{
- return change_page_attr_set(addr, numpages, __pgprot(_PAGE_NX));
+ return change_page_attr_set(&addr, numpages, __pgprot(_PAGE_NX), 0);
}
EXPORT_SYMBOL(set_memory_nx);
int set_memory_ro(unsigned long addr, int numpages)
{
- return change_page_attr_clear(addr, numpages, __pgprot(_PAGE_RW));
+ return change_page_attr_clear(&addr, numpages, __pgprot(_PAGE_RW), 0);
}
+EXPORT_SYMBOL_GPL(set_memory_ro);
int set_memory_rw(unsigned long addr, int numpages)
{
- return change_page_attr_set(addr, numpages, __pgprot(_PAGE_RW));
+ return change_page_attr_set(&addr, numpages, __pgprot(_PAGE_RW), 0);
}
+EXPORT_SYMBOL_GPL(set_memory_rw);
int set_memory_np(unsigned long addr, int numpages)
{
- return change_page_attr_clear(addr, numpages, __pgprot(_PAGE_PRESENT));
+ return change_page_attr_clear(&addr, numpages, __pgprot(_PAGE_PRESENT), 0);
}
int set_memory_4k(unsigned long addr, int numpages)
{
- return change_page_attr_set_clr(addr, numpages, __pgprot(0),
- __pgprot(0), 1);
+ return change_page_attr_set_clr(&addr, numpages, __pgprot(0),
+ __pgprot(0), 1, 0);
}
int set_pages_uc(struct page *page, int numpages)
@@ -973,22 +1050,38 @@ int set_pages_rw(struct page *page, int numpages)
static int __set_pages_p(struct page *page, int numpages)
{
- struct cpa_data cpa = { .vaddr = (unsigned long) page_address(page),
+ unsigned long tempaddr = (unsigned long) page_address(page);
+ struct cpa_data cpa = { .vaddr = &tempaddr,
.numpages = numpages,
.mask_set = __pgprot(_PAGE_PRESENT | _PAGE_RW),
- .mask_clr = __pgprot(0)};
+ .mask_clr = __pgprot(0),
+ .flags = 0};
- return __change_page_attr_set_clr(&cpa, 1);
+ /*
+ * No alias checking needed for setting present flag. otherwise,
+ * we may need to break large pages for 64-bit kernel text
+ * mappings (this adds to complexity if we want to do this from
+ * atomic context especially). Let's keep it simple!
+ */
+ return __change_page_attr_set_clr(&cpa, 0);
}
static int __set_pages_np(struct page *page, int numpages)
{
- struct cpa_data cpa = { .vaddr = (unsigned long) page_address(page),
+ unsigned long tempaddr = (unsigned long) page_address(page);
+ struct cpa_data cpa = { .vaddr = &tempaddr,
.numpages = numpages,
.mask_set = __pgprot(0),
- .mask_clr = __pgprot(_PAGE_PRESENT | _PAGE_RW)};
+ .mask_clr = __pgprot(_PAGE_PRESENT | _PAGE_RW),
+ .flags = 0};
- return __change_page_attr_set_clr(&cpa, 1);
+ /*
+ * No alias checking needed for setting not present flag. otherwise,
+ * we may need to break large pages for 64-bit kernel text
+ * mappings (this adds to complexity if we want to do this from
+ * atomic context especially). Let's keep it simple!
+ */
+ return __change_page_attr_set_clr(&cpa, 0);
}
void kernel_map_pages(struct page *page, int numpages, int enable)
@@ -1008,11 +1101,8 @@ void kernel_map_pages(struct page *page, int numpages, int enable)
/*
* The return value is ignored as the calls cannot fail.
- * Large pages are kept enabled at boot time, and are
- * split up quickly with DEBUG_PAGEALLOC. If a splitup
- * fails here (due to temporary memory shortage) no damage
- * is done because we just keep the largepage intact up
- * to the next attempt when it will likely be split up:
+ * Large pages for identity mappings are not used at boot time
+ * and hence no memory allocations during large page split.
*/
if (enable)
__set_pages_p(page, numpages);
@@ -1024,53 +1114,8 @@ void kernel_map_pages(struct page *page, int numpages, int enable)
* but that can deadlock->flush only current cpu:
*/
__flush_tlb_all();
-
- /*
- * Try to refill the page pool here. We can do this only after
- * the tlb flush.
- */
- cpa_fill_pool(NULL);
}
-#ifdef CONFIG_DEBUG_FS
-static int dpa_show(struct seq_file *m, void *v)
-{
- seq_puts(m, "DEBUG_PAGEALLOC\n");
- seq_printf(m, "pool_size : %lu\n", pool_size);
- seq_printf(m, "pool_pages : %lu\n", pool_pages);
- seq_printf(m, "pool_low : %lu\n", pool_low);
- seq_printf(m, "pool_used : %lu\n", pool_used);
- seq_printf(m, "pool_failed : %lu\n", pool_failed);
-
- return 0;
-}
-
-static int dpa_open(struct inode *inode, struct file *filp)
-{
- return single_open(filp, dpa_show, NULL);
-}
-
-static const struct file_operations dpa_fops = {
- .open = dpa_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int __init debug_pagealloc_proc_init(void)
-{
- struct dentry *de;
-
- de = debugfs_create_file("debug_pagealloc", 0600, NULL, NULL,
- &dpa_fops);
- if (!de)
- return -ENOMEM;
-
- return 0;
-}
-__initcall(debug_pagealloc_proc_init);
-#endif
-
#ifdef CONFIG_HIBERNATION
bool kernel_page_present(struct page *page)
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
index 2a50e0fa64a53290726e9eb1d1b4252afcce1fc8..738fd0f2495823189daffbba1e5c836b227e6c25 100644
--- a/arch/x86/mm/pat.c
+++ b/arch/x86/mm/pat.c
@@ -7,24 +7,24 @@
* Loosely based on earlier PAT patchset from Eric Biederman and Andi Kleen.
*/
-#include <linux/mm.h>
+#include <linux/seq_file.h>
+#include <linux/bootmem.h>
+#include <linux/debugfs.h>
#include <linux/kernel.h>
#include <linux/gfp.h>
+#include <linux/mm.h>
#include <linux/fs.h>
-#include <linux/bootmem.h>
-#include <linux/debugfs.h>
-#include <linux/seq_file.h>
-#include <asm/msr.h>
-#include <asm/tlbflush.h>
+#include <asm/cacheflush.h>
#include <asm/processor.h>
-#include <asm/page.h>
+#include <asm/tlbflush.h>
#include <asm/pgtable.h>
-#include <asm/pat.h>
-#include <asm/e820.h>
-#include <asm/cacheflush.h>
#include <asm/fcntl.h>
+#include <asm/e820.h>
#include <asm/mtrr.h>
+#include <asm/page.h>
+#include <asm/msr.h>
+#include <asm/pat.h>
#include <asm/io.h>
#ifdef CONFIG_X86_PAT
@@ -46,6 +46,7 @@ early_param("nopat", nopat);
static int debug_enable;
+
static int __init pat_debug_setup(char *str)
{
debug_enable = 1;
@@ -145,14 +146,14 @@ static char *cattr_name(unsigned long flags)
*/
struct memtype {
- u64 start;
- u64 end;
- unsigned long type;
- struct list_head nd;
+ u64 start;
+ u64 end;
+ unsigned long type;
+ struct list_head nd;
};
static LIST_HEAD(memtype_list);
-static DEFINE_SPINLOCK(memtype_lock); /* protects memtype list */
+static DEFINE_SPINLOCK(memtype_lock); /* protects memtype list */
/*
* Does intersection of PAT memory type and MTRR memory type and returns
@@ -180,8 +181,8 @@ static unsigned long pat_x_mtrr_type(u64 start, u64 end, unsigned long req_type)
return req_type;
}
-static int chk_conflict(struct memtype *new, struct memtype *entry,
- unsigned long *type)
+static int
+chk_conflict(struct memtype *new, struct memtype *entry, unsigned long *type)
{
if (new->type != entry->type) {
if (type) {
@@ -210,6 +211,66 @@ static int chk_conflict(struct memtype *new, struct memtype *entry,
static struct memtype *cached_entry;
static u64 cached_start;
+/*
+ * For RAM pages, mark the pages as non WB memory type using
+ * PageNonWB (PG_arch_1). We allow only one set_memory_uc() or
+ * set_memory_wc() on a RAM page at a time before marking it as WB again.
+ * This is ok, because only one driver will be owning the page and
+ * doing set_memory_*() calls.
+ *
+ * For now, we use PageNonWB to track that the RAM page is being mapped
+ * as non WB. In future, we will have to use one more flag
+ * (or some other mechanism in page_struct) to distinguish between
+ * UC and WC mapping.
+ */
+static int reserve_ram_pages_type(u64 start, u64 end, unsigned long req_type,
+ unsigned long *new_type)
+{
+ struct page *page;
+ u64 pfn, end_pfn;
+
+ for (pfn = (start >> PAGE_SHIFT); pfn < (end >> PAGE_SHIFT); ++pfn) {
+ page = pfn_to_page(pfn);
+ if (page_mapped(page) || PageNonWB(page))
+ goto out;
+
+ SetPageNonWB(page);
+ }
+ return 0;
+
+out:
+ end_pfn = pfn;
+ for (pfn = (start >> PAGE_SHIFT); pfn < end_pfn; ++pfn) {
+ page = pfn_to_page(pfn);
+ ClearPageNonWB(page);
+ }
+
+ return -EINVAL;
+}
+
+static int free_ram_pages_type(u64 start, u64 end)
+{
+ struct page *page;
+ u64 pfn, end_pfn;
+
+ for (pfn = (start >> PAGE_SHIFT); pfn < (end >> PAGE_SHIFT); ++pfn) {
+ page = pfn_to_page(pfn);
+ if (page_mapped(page) || !PageNonWB(page))
+ goto out;
+
+ ClearPageNonWB(page);
+ }
+ return 0;
+
+out:
+ end_pfn = pfn;
+ for (pfn = (start >> PAGE_SHIFT); pfn < end_pfn; ++pfn) {
+ page = pfn_to_page(pfn);
+ SetPageNonWB(page);
+ }
+ return -EINVAL;
+}
+
/*
* req_type typically has one of the:
* - _PAGE_CACHE_WB
@@ -226,14 +287,15 @@ static u64 cached_start;
* it will return a negative return value.
*/
int reserve_memtype(u64 start, u64 end, unsigned long req_type,
- unsigned long *new_type)
+ unsigned long *new_type)
{
struct memtype *new, *entry;
unsigned long actual_type;
struct list_head *where;
+ int is_range_ram;
int err = 0;
- BUG_ON(start >= end); /* end is exclusive */
+ BUG_ON(start >= end); /* end is exclusive */
if (!pat_enabled) {
/* This is identical to page table setting without PAT */
@@ -266,17 +328,24 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type,
actual_type = _PAGE_CACHE_WB;
else
actual_type = _PAGE_CACHE_UC_MINUS;
- } else
+ } else {
actual_type = pat_x_mtrr_type(start, end,
req_type & _PAGE_CACHE_MASK);
+ }
+
+ is_range_ram = pagerange_is_ram(start, end);
+ if (is_range_ram == 1)
+ return reserve_ram_pages_type(start, end, req_type, new_type);
+ else if (is_range_ram < 0)
+ return -EINVAL;
new = kmalloc(sizeof(struct memtype), GFP_KERNEL);
if (!new)
return -ENOMEM;
- new->start = start;
- new->end = end;
- new->type = actual_type;
+ new->start = start;
+ new->end = end;
+ new->type = actual_type;
if (new_type)
*new_type = actual_type;
@@ -335,6 +404,7 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type,
start, end, cattr_name(new->type), cattr_name(req_type));
kfree(new);
spin_unlock(&memtype_lock);
+
return err;
}
@@ -358,6 +428,7 @@ int free_memtype(u64 start, u64 end)
{
struct memtype *entry;
int err = -EINVAL;
+ int is_range_ram;
if (!pat_enabled)
return 0;
@@ -366,6 +437,12 @@ int free_memtype(u64 start, u64 end)
if (is_ISA_range(start, end - 1))
return 0;
+ is_range_ram = pagerange_is_ram(start, end);
+ if (is_range_ram == 1)
+ return free_ram_pages_type(start, end);
+ else if (is_range_ram < 0)
+ return -EINVAL;
+
spin_lock(&memtype_lock);
list_for_each_entry(entry, &memtype_list, nd) {
if (entry->start == start && entry->end == end) {
@@ -386,6 +463,7 @@ int free_memtype(u64 start, u64 end)
}
dprintk("free_memtype request 0x%Lx-0x%Lx\n", start, end);
+
return err;
}
@@ -492,9 +570,9 @@ int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,
void map_devmem(unsigned long pfn, unsigned long size, pgprot_t vma_prot)
{
+ unsigned long want_flags = (pgprot_val(vma_prot) & _PAGE_CACHE_MASK);
u64 addr = (u64)pfn << PAGE_SHIFT;
unsigned long flags;
- unsigned long want_flags = (pgprot_val(vma_prot) & _PAGE_CACHE_MASK);
reserve_memtype(addr, addr + size, want_flags, &flags);
if (flags != want_flags) {
@@ -514,7 +592,7 @@ void unmap_devmem(unsigned long pfn, unsigned long size, pgprot_t vma_prot)
free_memtype(addr, addr + size);
}
-#if defined(CONFIG_DEBUG_FS)
+#if defined(CONFIG_DEBUG_FS) && defined(CONFIG_X86_PAT)
/* get Nth element of the linked list */
static struct memtype *memtype_get_idx(loff_t pos)
@@ -537,6 +615,7 @@ static struct memtype *memtype_get_idx(loff_t pos)
}
spin_unlock(&memtype_lock);
kfree(print_entry);
+
return NULL;
}
@@ -567,6 +646,7 @@ static int memtype_seq_show(struct seq_file *seq, void *v)
seq_printf(seq, "%s @ 0x%Lx-0x%Lx\n", cattr_name(print_entry->type),
print_entry->start, print_entry->end);
kfree(print_entry);
+
return 0;
}
@@ -598,4 +678,4 @@ static int __init pat_memtype_list_init(void)
late_initcall(pat_memtype_list_init);
-#endif /* CONFIG_DEBUG_FS */
+#endif /* CONFIG_DEBUG_FS && CONFIG_X86_PAT */
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index d50302774fe2cf7d9796d9856b9c8515e69b5f54..86f2ffc43c3d8b7cc28d2e019f570f1ecc6128c8 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -63,10 +63,8 @@ static inline void pgd_list_del(pgd_t *pgd)
#define UNSHARED_PTRS_PER_PGD \
(SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
-static void pgd_ctor(void *p)
+static void pgd_ctor(pgd_t *pgd)
{
- pgd_t *pgd = p;
-
/* If the pgd points to a shared pagetable level (either the
ptes in non-PAE, or shared PMD in PAE), then just copy the
references from swapper_pg_dir. */
@@ -87,7 +85,7 @@ static void pgd_ctor(void *p)
pgd_list_add(pgd);
}
-static void pgd_dtor(void *pgd)
+static void pgd_dtor(pgd_t *pgd)
{
unsigned long flags; /* can be called from interrupt context */
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index cab0abbd1ebe6c42a9adfb46306220a893f86541..0951db9ee5190b351a843a71a755109a6fd1586e 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -123,7 +123,8 @@ static int __init parse_vmalloc(char *arg)
if (!arg)
return -EINVAL;
- __VMALLOC_RESERVE = memparse(arg, &arg);
+ /* Add VMALLOC_OFFSET to the parsed value due to vm area guard hole*/
+ __VMALLOC_RESERVE = memparse(arg, &arg) + VMALLOC_OFFSET;
return 0;
}
early_param("vmalloc", parse_vmalloc);
diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 0227694f7dab9b156350eaef0e90f79e8ec2ecc4..8a5f1614a3d57cde8d7495c1b71f8e8542e99c64 100644
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -295,10 +295,12 @@ static void nmi_cpu_shutdown(void *dummy)
static void nmi_shutdown(void)
{
- struct op_msrs *msrs = &get_cpu_var(cpu_msrs);
+ struct op_msrs *msrs;
+
nmi_enabled = 0;
on_each_cpu(nmi_cpu_shutdown, NULL, 1);
unregister_die_notifier(&profile_exceptions_nb);
+ msrs = &get_cpu_var(cpu_msrs);
model->shutdown(msrs);
free_msrs();
put_cpu_var(cpu_msrs);
diff --git a/arch/x86/oprofile/op_model_p4.c b/arch/x86/oprofile/op_model_p4.c
index 56b4757a1f4706cef329fac43c38e71fcd491bd6..43ac5af338d8c910c2295a7484453ab6b8a01b2a 100644
--- a/arch/x86/oprofile/op_model_p4.c
+++ b/arch/x86/oprofile/op_model_p4.c
@@ -10,11 +10,12 @@
#include <linux/oprofile.h>
#include <linux/smp.h>
+#include <linux/ptrace.h>
+#include <linux/nmi.h>
#include <asm/msr.h>
-#include <asm/ptrace.h>
#include <asm/fixmap.h>
#include <asm/apic.h>
-#include <asm/nmi.h>
+
#include "op_x86_model.h"
#include "op_counter.h"
@@ -40,7 +41,7 @@ static unsigned int num_controls = NUM_CONTROLS_NON_HT;
static inline void setup_num_counters(void)
{
#ifdef CONFIG_SMP
- if (smp_num_siblings == 2){
+ if (smp_num_siblings == 2) {
num_counters = NUM_COUNTERS_HT2;
num_controls = NUM_CONTROLS_HT2;
}
@@ -86,7 +87,7 @@ struct p4_event_binding {
#define CTR_FLAME_2 (1 << 6)
#define CTR_IQ_5 (1 << 7)
-static struct p4_counter_binding p4_counters [NUM_COUNTERS_NON_HT] = {
+static struct p4_counter_binding p4_counters[NUM_COUNTERS_NON_HT] = {
{ CTR_BPU_0, MSR_P4_BPU_PERFCTR0, MSR_P4_BPU_CCCR0 },
{ CTR_MS_0, MSR_P4_MS_PERFCTR0, MSR_P4_MS_CCCR0 },
{ CTR_FLAME_0, MSR_P4_FLAME_PERFCTR0, MSR_P4_FLAME_CCCR0 },
@@ -97,32 +98,32 @@ static struct p4_counter_binding p4_counters [NUM_COUNTERS_NON_HT] = {
{ CTR_IQ_5, MSR_P4_IQ_PERFCTR5, MSR_P4_IQ_CCCR5 }
};
-#define NUM_UNUSED_CCCRS NUM_CCCRS_NON_HT - NUM_COUNTERS_NON_HT
+#define NUM_UNUSED_CCCRS (NUM_CCCRS_NON_HT - NUM_COUNTERS_NON_HT)
/* p4 event codes in libop/op_event.h are indices into this table. */
static struct p4_event_binding p4_events[NUM_EVENTS] = {
-
+
{ /* BRANCH_RETIRED */
- 0x05, 0x06,
+ 0x05, 0x06,
{ {CTR_IQ_4, MSR_P4_CRU_ESCR2},
{CTR_IQ_5, MSR_P4_CRU_ESCR3} }
},
-
+
{ /* MISPRED_BRANCH_RETIRED */
- 0x04, 0x03,
+ 0x04, 0x03,
{ { CTR_IQ_4, MSR_P4_CRU_ESCR0},
{ CTR_IQ_5, MSR_P4_CRU_ESCR1} }
},
-
+
{ /* TC_DELIVER_MODE */
0x01, 0x01,
- { { CTR_MS_0, MSR_P4_TC_ESCR0},
+ { { CTR_MS_0, MSR_P4_TC_ESCR0},
{ CTR_MS_2, MSR_P4_TC_ESCR1} }
},
-
+
{ /* BPU_FETCH_REQUEST */
- 0x00, 0x03,
+ 0x00, 0x03,
{ { CTR_BPU_0, MSR_P4_BPU_ESCR0},
{ CTR_BPU_2, MSR_P4_BPU_ESCR1} }
},
@@ -146,7 +147,7 @@ static struct p4_event_binding p4_events[NUM_EVENTS] = {
},
{ /* LOAD_PORT_REPLAY */
- 0x02, 0x04,
+ 0x02, 0x04,
{ { CTR_FLAME_0, MSR_P4_SAAT_ESCR0},
{ CTR_FLAME_2, MSR_P4_SAAT_ESCR1} }
},
@@ -170,43 +171,43 @@ static struct p4_event_binding p4_events[NUM_EVENTS] = {
},
{ /* BSQ_CACHE_REFERENCE */
- 0x07, 0x0c,
+ 0x07, 0x0c,
{ { CTR_BPU_0, MSR_P4_BSU_ESCR0},
{ CTR_BPU_2, MSR_P4_BSU_ESCR1} }
},
{ /* IOQ_ALLOCATION */
- 0x06, 0x03,
+ 0x06, 0x03,
{ { CTR_BPU_0, MSR_P4_FSB_ESCR0},
{ 0, 0 } }
},
{ /* IOQ_ACTIVE_ENTRIES */
- 0x06, 0x1a,
+ 0x06, 0x1a,
{ { CTR_BPU_2, MSR_P4_FSB_ESCR1},
{ 0, 0 } }
},
{ /* FSB_DATA_ACTIVITY */
- 0x06, 0x17,
+ 0x06, 0x17,
{ { CTR_BPU_0, MSR_P4_FSB_ESCR0},
{ CTR_BPU_2, MSR_P4_FSB_ESCR1} }
},
{ /* BSQ_ALLOCATION */
- 0x07, 0x05,
+ 0x07, 0x05,
{ { CTR_BPU_0, MSR_P4_BSU_ESCR0},
{ 0, 0 } }
},
{ /* BSQ_ACTIVE_ENTRIES */
0x07, 0x06,
- { { CTR_BPU_2, MSR_P4_BSU_ESCR1 /* guess */},
+ { { CTR_BPU_2, MSR_P4_BSU_ESCR1 /* guess */},
{ 0, 0 } }
},
{ /* X87_ASSIST */
- 0x05, 0x03,
+ 0x05, 0x03,
{ { CTR_IQ_4, MSR_P4_CRU_ESCR2},
{ CTR_IQ_5, MSR_P4_CRU_ESCR3} }
},
@@ -216,21 +217,21 @@ static struct p4_event_binding p4_events[NUM_EVENTS] = {
{ { CTR_FLAME_0, MSR_P4_FIRM_ESCR0},
{ CTR_FLAME_2, MSR_P4_FIRM_ESCR1} }
},
-
+
{ /* PACKED_SP_UOP */
- 0x01, 0x08,
+ 0x01, 0x08,
{ { CTR_FLAME_0, MSR_P4_FIRM_ESCR0},
{ CTR_FLAME_2, MSR_P4_FIRM_ESCR1} }
},
-
+
{ /* PACKED_DP_UOP */
- 0x01, 0x0c,
+ 0x01, 0x0c,
{ { CTR_FLAME_0, MSR_P4_FIRM_ESCR0},
{ CTR_FLAME_2, MSR_P4_FIRM_ESCR1} }
},
{ /* SCALAR_SP_UOP */
- 0x01, 0x0a,
+ 0x01, 0x0a,
{ { CTR_FLAME_0, MSR_P4_FIRM_ESCR0},
{ CTR_FLAME_2, MSR_P4_FIRM_ESCR1} }
},
@@ -242,31 +243,31 @@ static struct p4_event_binding p4_events[NUM_EVENTS] = {
},
{ /* 64BIT_MMX_UOP */
- 0x01, 0x02,
+ 0x01, 0x02,
{ { CTR_FLAME_0, MSR_P4_FIRM_ESCR0},
{ CTR_FLAME_2, MSR_P4_FIRM_ESCR1} }
},
-
+
{ /* 128BIT_MMX_UOP */
- 0x01, 0x1a,
+ 0x01, 0x1a,
{ { CTR_FLAME_0, MSR_P4_FIRM_ESCR0},
{ CTR_FLAME_2, MSR_P4_FIRM_ESCR1} }
},
{ /* X87_FP_UOP */
- 0x01, 0x04,
+ 0x01, 0x04,
{ { CTR_FLAME_0, MSR_P4_FIRM_ESCR0},
{ CTR_FLAME_2, MSR_P4_FIRM_ESCR1} }
},
-
+
{ /* X87_SIMD_MOVES_UOP */
- 0x01, 0x2e,
+ 0x01, 0x2e,
{ { CTR_FLAME_0, MSR_P4_FIRM_ESCR0},
{ CTR_FLAME_2, MSR_P4_FIRM_ESCR1} }
},
-
+
{ /* MACHINE_CLEAR */
- 0x05, 0x02,
+ 0x05, 0x02,
{ { CTR_IQ_4, MSR_P4_CRU_ESCR2},
{ CTR_IQ_5, MSR_P4_CRU_ESCR3} }
},
@@ -276,9 +277,9 @@ static struct p4_event_binding p4_events[NUM_EVENTS] = {
{ { CTR_BPU_0, MSR_P4_FSB_ESCR0},
{ CTR_BPU_2, MSR_P4_FSB_ESCR1} }
},
-
+
{ /* TC_MS_XFER */
- 0x00, 0x05,
+ 0x00, 0x05,
{ { CTR_MS_0, MSR_P4_MS_ESCR0},
{ CTR_MS_2, MSR_P4_MS_ESCR1} }
},
@@ -308,7 +309,7 @@ static struct p4_event_binding p4_events[NUM_EVENTS] = {
},
{ /* INSTR_RETIRED */
- 0x04, 0x02,
+ 0x04, 0x02,
{ { CTR_IQ_4, MSR_P4_CRU_ESCR0},
{ CTR_IQ_5, MSR_P4_CRU_ESCR1} }
},
@@ -319,14 +320,14 @@ static struct p4_event_binding p4_events[NUM_EVENTS] = {
{ CTR_IQ_5, MSR_P4_CRU_ESCR1} }
},
- { /* UOP_TYPE */
- 0x02, 0x02,
+ { /* UOP_TYPE */
+ 0x02, 0x02,
{ { CTR_IQ_4, MSR_P4_RAT_ESCR0},
{ CTR_IQ_5, MSR_P4_RAT_ESCR1} }
},
{ /* RETIRED_MISPRED_BRANCH_TYPE */
- 0x02, 0x05,
+ 0x02, 0x05,
{ { CTR_MS_0, MSR_P4_TBPU_ESCR0},
{ CTR_MS_2, MSR_P4_TBPU_ESCR1} }
},
@@ -349,8 +350,8 @@ static struct p4_event_binding p4_events[NUM_EVENTS] = {
#define ESCR_SET_OS_1(escr, os) ((escr) |= (((os) & 1) << 1))
#define ESCR_SET_EVENT_SELECT(escr, sel) ((escr) |= (((sel) & 0x3f) << 25))
#define ESCR_SET_EVENT_MASK(escr, mask) ((escr) |= (((mask) & 0xffff) << 9))
-#define ESCR_READ(escr,high,ev,i) do {rdmsr(ev->bindings[(i)].escr_address, (escr), (high));} while (0)
-#define ESCR_WRITE(escr,high,ev,i) do {wrmsr(ev->bindings[(i)].escr_address, (escr), (high));} while (0)
+#define ESCR_READ(escr, high, ev, i) do {rdmsr(ev->bindings[(i)].escr_address, (escr), (high)); } while (0)
+#define ESCR_WRITE(escr, high, ev, i) do {wrmsr(ev->bindings[(i)].escr_address, (escr), (high)); } while (0)
#define CCCR_RESERVED_BITS 0x38030FFF
#define CCCR_CLEAR(cccr) ((cccr) &= CCCR_RESERVED_BITS)
@@ -360,15 +361,15 @@ static struct p4_event_binding p4_events[NUM_EVENTS] = {
#define CCCR_SET_PMI_OVF_1(cccr) ((cccr) |= (1<<27))
#define CCCR_SET_ENABLE(cccr) ((cccr) |= (1<<12))
#define CCCR_SET_DISABLE(cccr) ((cccr) &= ~(1<<12))
-#define CCCR_READ(low, high, i) do {rdmsr(p4_counters[(i)].cccr_address, (low), (high));} while (0)
-#define CCCR_WRITE(low, high, i) do {wrmsr(p4_counters[(i)].cccr_address, (low), (high));} while (0)
+#define CCCR_READ(low, high, i) do {rdmsr(p4_counters[(i)].cccr_address, (low), (high)); } while (0)
+#define CCCR_WRITE(low, high, i) do {wrmsr(p4_counters[(i)].cccr_address, (low), (high)); } while (0)
#define CCCR_OVF_P(cccr) ((cccr) & (1U<<31))
#define CCCR_CLEAR_OVF(cccr) ((cccr) &= (~(1U<<31)))
-#define CTRL_IS_RESERVED(msrs,c) (msrs->controls[(c)].addr ? 1 : 0)
-#define CTR_IS_RESERVED(msrs,c) (msrs->counters[(c)].addr ? 1 : 0)
-#define CTR_READ(l,h,i) do {rdmsr(p4_counters[(i)].counter_address, (l), (h));} while (0)
-#define CTR_WRITE(l,i) do {wrmsr(p4_counters[(i)].counter_address, -(u32)(l), -1);} while (0)
+#define CTRL_IS_RESERVED(msrs, c) (msrs->controls[(c)].addr ? 1 : 0)
+#define CTR_IS_RESERVED(msrs, c) (msrs->counters[(c)].addr ? 1 : 0)
+#define CTR_READ(l, h, i) do {rdmsr(p4_counters[(i)].counter_address, (l), (h)); } while (0)
+#define CTR_WRITE(l, i) do {wrmsr(p4_counters[(i)].counter_address, -(u32)(l), -1); } while (0)
#define CTR_OVERFLOW_P(ctr) (!((ctr) & 0x80000000))
@@ -380,7 +381,7 @@ static unsigned int get_stagger(void)
#ifdef CONFIG_SMP
int cpu = smp_processor_id();
return (cpu != first_cpu(per_cpu(cpu_sibling_map, cpu)));
-#endif
+#endif
return 0;
}
@@ -395,25 +396,23 @@ static unsigned long reset_value[NUM_COUNTERS_NON_HT];
static void p4_fill_in_addresses(struct op_msrs * const msrs)
{
- unsigned int i;
+ unsigned int i;
unsigned int addr, cccraddr, stag;
setup_num_counters();
stag = get_stagger();
/* initialize some registers */
- for (i = 0; i < num_counters; ++i) {
+ for (i = 0; i < num_counters; ++i)
msrs->counters[i].addr = 0;
- }
- for (i = 0; i < num_controls; ++i) {
+ for (i = 0; i < num_controls; ++i)
msrs->controls[i].addr = 0;
- }
-
+
/* the counter & cccr registers we pay attention to */
for (i = 0; i < num_counters; ++i) {
addr = p4_counters[VIRT_CTR(stag, i)].counter_address;
cccraddr = p4_counters[VIRT_CTR(stag, i)].cccr_address;
- if (reserve_perfctr_nmi(addr)){
+ if (reserve_perfctr_nmi(addr)) {
msrs->counters[i].addr = addr;
msrs->controls[i].addr = cccraddr;
}
@@ -447,22 +446,22 @@ static void p4_fill_in_addresses(struct op_msrs * const msrs)
if (reserve_evntsel_nmi(addr))
msrs->controls[i].addr = addr;
}
-
+
for (addr = MSR_P4_MS_ESCR0 + stag;
- addr <= MSR_P4_TC_ESCR1; ++i, addr += addr_increment()) {
+ addr <= MSR_P4_TC_ESCR1; ++i, addr += addr_increment()) {
if (reserve_evntsel_nmi(addr))
msrs->controls[i].addr = addr;
}
-
+
for (addr = MSR_P4_IX_ESCR0 + stag;
- addr <= MSR_P4_CRU_ESCR3; ++i, addr += addr_increment()) {
+ addr <= MSR_P4_CRU_ESCR3; ++i, addr += addr_increment()) {
if (reserve_evntsel_nmi(addr))
msrs->controls[i].addr = addr;
}
/* there are 2 remaining non-contiguously located ESCRs */
- if (num_counters == NUM_COUNTERS_NON_HT) {
+ if (num_counters == NUM_COUNTERS_NON_HT) {
/* standard non-HT CPUs handle both remaining ESCRs*/
if (reserve_evntsel_nmi(MSR_P4_CRU_ESCR5))
msrs->controls[i++].addr = MSR_P4_CRU_ESCR5;
@@ -498,20 +497,20 @@ static void pmc_setup_one_p4_counter(unsigned int ctr)
unsigned int stag;
stag = get_stagger();
-
+
/* convert from counter *number* to counter *bit* */
counter_bit = 1 << VIRT_CTR(stag, ctr);
-
+
/* find our event binding structure. */
if (counter_config[ctr].event <= 0 || counter_config[ctr].event > NUM_EVENTS) {
- printk(KERN_ERR
- "oprofile: P4 event code 0x%lx out of range\n",
+ printk(KERN_ERR
+ "oprofile: P4 event code 0x%lx out of range\n",
counter_config[ctr].event);
return;
}
-
+
ev = &(p4_events[counter_config[ctr].event - 1]);
-
+
for (i = 0; i < maxbind; i++) {
if (ev->bindings[i].virt_counter & counter_bit) {
@@ -526,25 +525,24 @@ static void pmc_setup_one_p4_counter(unsigned int ctr)
ESCR_SET_OS_1(escr, counter_config[ctr].kernel);
}
ESCR_SET_EVENT_SELECT(escr, ev->event_select);
- ESCR_SET_EVENT_MASK(escr, counter_config[ctr].unit_mask);
+ ESCR_SET_EVENT_MASK(escr, counter_config[ctr].unit_mask);
ESCR_WRITE(escr, high, ev, i);
-
+
/* modify CCCR */
CCCR_READ(cccr, high, VIRT_CTR(stag, ctr));
CCCR_CLEAR(cccr);
CCCR_SET_REQUIRED_BITS(cccr);
CCCR_SET_ESCR_SELECT(cccr, ev->escr_select);
- if (stag == 0) {
+ if (stag == 0)
CCCR_SET_PMI_OVF_0(cccr);
- } else {
+ else
CCCR_SET_PMI_OVF_1(cccr);
- }
CCCR_WRITE(cccr, high, VIRT_CTR(stag, ctr));
return;
}
}
- printk(KERN_ERR
+ printk(KERN_ERR
"oprofile: P4 event code 0x%lx no binding, stag %d ctr %d\n",
counter_config[ctr].event, stag, ctr);
}
@@ -559,14 +557,14 @@ static void p4_setup_ctrs(struct op_msrs const * const msrs)
stag = get_stagger();
rdmsr(MSR_IA32_MISC_ENABLE, low, high);
- if (! MISC_PMC_ENABLED_P(low)) {
+ if (!MISC_PMC_ENABLED_P(low)) {
printk(KERN_ERR "oprofile: P4 PMC not available\n");
return;
}
/* clear the cccrs we will use */
for (i = 0 ; i < num_counters ; i++) {
- if (unlikely(!CTRL_IS_RESERVED(msrs,i)))
+ if (unlikely(!CTRL_IS_RESERVED(msrs, i)))
continue;
rdmsr(p4_counters[VIRT_CTR(stag, i)].cccr_address, low, high);
CCCR_CLEAR(low);
@@ -576,14 +574,14 @@ static void p4_setup_ctrs(struct op_msrs const * const msrs)
/* clear all escrs (including those outside our concern) */
for (i = num_counters; i < num_controls; i++) {
- if (unlikely(!CTRL_IS_RESERVED(msrs,i)))
+ if (unlikely(!CTRL_IS_RESERVED(msrs, i)))
continue;
wrmsr(msrs->controls[i].addr, 0, 0);
}
/* setup all counters */
for (i = 0 ; i < num_counters ; ++i) {
- if ((counter_config[i].enabled) && (CTRL_IS_RESERVED(msrs,i))) {
+ if ((counter_config[i].enabled) && (CTRL_IS_RESERVED(msrs, i))) {
reset_value[i] = counter_config[i].count;
pmc_setup_one_p4_counter(i);
CTR_WRITE(counter_config[i].count, VIRT_CTR(stag, i));
@@ -603,11 +601,11 @@ static int p4_check_ctrs(struct pt_regs * const regs,
stag = get_stagger();
for (i = 0; i < num_counters; ++i) {
-
- if (!reset_value[i])
+
+ if (!reset_value[i])
continue;
- /*
+ /*
* there is some eccentricity in the hardware which
* requires that we perform 2 extra corrections:
*
@@ -616,24 +614,24 @@ static int p4_check_ctrs(struct pt_regs * const regs,
*
* - write the counter back twice to ensure it gets
* updated properly.
- *
+ *
* the former seems to be related to extra NMIs happening
* during the current NMI; the latter is reported as errata
* N15 in intel doc 249199-029, pentium 4 specification
* update, though their suggested work-around does not
* appear to solve the problem.
*/
-
+
real = VIRT_CTR(stag, i);
CCCR_READ(low, high, real);
- CTR_READ(ctr, high, real);
+ CTR_READ(ctr, high, real);
if (CCCR_OVF_P(low) || CTR_OVERFLOW_P(ctr)) {
oprofile_add_sample(regs, i);
- CTR_WRITE(reset_value[i], real);
+ CTR_WRITE(reset_value[i], real);
CCCR_CLEAR_OVF(low);
CCCR_WRITE(low, high, real);
- CTR_WRITE(reset_value[i], real);
+ CTR_WRITE(reset_value[i], real);
}
}
@@ -683,15 +681,16 @@ static void p4_shutdown(struct op_msrs const * const msrs)
int i;
for (i = 0 ; i < num_counters ; ++i) {
- if (CTR_IS_RESERVED(msrs,i))
+ if (CTR_IS_RESERVED(msrs, i))
release_perfctr_nmi(msrs->counters[i].addr);
}
- /* some of the control registers are specially reserved in
+ /*
+ * some of the control registers are specially reserved in
* conjunction with the counter registers (hence the starting offset).
* This saves a few bits.
*/
for (i = num_counters ; i < num_controls ; ++i) {
- if (CTRL_IS_RESERVED(msrs,i))
+ if (CTRL_IS_RESERVED(msrs, i))
release_evntsel_nmi(msrs->controls[i].addr);
}
}
diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c
index 6a0fca78c36236aeedb3579a3b306f01426e15e7..22e057665e5517971a67b84a0e60e2ffe87ad151 100644
--- a/arch/x86/pci/amd_bus.c
+++ b/arch/x86/pci/amd_bus.c
@@ -580,7 +580,7 @@ static int __cpuinit amd_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
int cpu = (long)hcpu;
- switch(action) {
+ switch (action) {
case CPU_ONLINE:
case CPU_ONLINE_FROZEN:
smp_call_function_single(cpu, enable_pci_io_ecs, NULL, 0);
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index 8e077185e185cbc72e58be92fcbd29f05437ed23..006599db0dc7024a9bc9cde36bab97b2dc114b0f 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -1043,35 +1043,44 @@ static void __init pcibios_fixup_irqs(void)
if (io_apic_assign_pci_irqs) {
int irq;
- if (pin) {
- /*
- * interrupt pins are numbered starting
- * from 1
- */
- pin--;
- irq = IO_APIC_get_PCI_irq_vector(dev->bus->number,
- PCI_SLOT(dev->devfn), pin);
- /*
- * Busses behind bridges are typically not listed in the MP-table.
- * In this case we have to look up the IRQ based on the parent bus,
- * parent slot, and pin number. The SMP code detects such bridged
- * busses itself so we should get into this branch reliably.
- */
- if (irq < 0 && dev->bus->parent) { /* go back to the bridge */
- struct pci_dev *bridge = dev->bus->self;
-
- pin = (pin + PCI_SLOT(dev->devfn)) % 4;
- irq = IO_APIC_get_PCI_irq_vector(bridge->bus->number,
- PCI_SLOT(bridge->devfn), pin);
- if (irq >= 0)
- dev_warn(&dev->dev, "using bridge %s INT %c to get IRQ %d\n",
- pci_name(bridge),
- 'A' + pin, irq);
- }
- if (irq >= 0) {
- dev_info(&dev->dev, "PCI->APIC IRQ transform: INT %c -> IRQ %d\n", 'A' + pin, irq);
- dev->irq = irq;
- }
+ if (!pin)
+ continue;
+
+ /*
+ * interrupt pins are numbered starting from 1
+ */
+ pin--;
+ irq = IO_APIC_get_PCI_irq_vector(dev->bus->number,
+ PCI_SLOT(dev->devfn), pin);
+ /*
+ * Busses behind bridges are typically not listed in the
+ * MP-table. In this case we have to look up the IRQ
+ * based on the parent bus, parent slot, and pin number.
+ * The SMP code detects such bridged busses itself so we
+ * should get into this branch reliably.
+ */
+ if (irq < 0 && dev->bus->parent) {
+ /* go back to the bridge */
+ struct pci_dev *bridge = dev->bus->self;
+ int bus;
+
+ pin = (pin + PCI_SLOT(dev->devfn)) % 4;
+ bus = bridge->bus->number;
+ irq = IO_APIC_get_PCI_irq_vector(bus,
+ PCI_SLOT(bridge->devfn), pin);
+ if (irq >= 0)
+ dev_warn(&dev->dev,
+ "using bridge %s INT %c to "
+ "get IRQ %d\n",
+ pci_name(bridge),
+ 'A' + pin, irq);
+ }
+ if (irq >= 0) {
+ dev_info(&dev->dev,
+ "PCI->APIC IRQ transform: INT %c "
+ "-> IRQ %d\n",
+ 'A' + pin, irq);
+ dev->irq = irq;
}
}
#endif
diff --git a/arch/x86/power/hibernate_asm_32.S b/arch/x86/power/hibernate_asm_32.S
index 4fc7e872c85e4e103039f582eea5050cfc7f2f4a..d1e9b53f9d3315dce9f618c08acce0e3ded959de 100644
--- a/arch/x86/power/hibernate_asm_32.S
+++ b/arch/x86/power/hibernate_asm_32.S
@@ -1,5 +1,3 @@
-.text
-
/*
* This may not use any stack, nor any variable that is not "NoSave":
*
@@ -12,17 +10,18 @@
#include <asm/segment.h>
#include <asm/page.h>
#include <asm/asm-offsets.h>
+#include <asm/processor-flags.h>
- .text
+.text
ENTRY(swsusp_arch_suspend)
-
movl %esp, saved_context_esp
movl %ebx, saved_context_ebx
movl %ebp, saved_context_ebp
movl %esi, saved_context_esi
movl %edi, saved_context_edi
- pushfl ; popl saved_context_eflags
+ pushfl
+ popl saved_context_eflags
call swsusp_save
ret
@@ -59,7 +58,7 @@ done:
movl mmu_cr4_features, %ecx
jecxz 1f # cr4 Pentium and higher, skip if zero
movl %ecx, %edx
- andl $~(1<<7), %edx; # PGE
+ andl $~(X86_CR4_PGE), %edx
movl %edx, %cr4; # turn off PGE
1:
movl %cr3, %eax; # flush TLB
@@ -74,7 +73,8 @@ done:
movl saved_context_esi, %esi
movl saved_context_edi, %edi
- pushl saved_context_eflags ; popfl
+ pushl saved_context_eflags
+ popfl
xorl %eax, %eax
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 8d28925ebed97345f6acd76cff6313be69f67d08..a27d562a9744b178bc082882b7ba36bc9f8aed9d 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -844,7 +844,7 @@ static int xen_write_msr_safe(unsigned int msr, unsigned low, unsigned high)
/* Early in boot, while setting up the initial pagetable, assume
everything is pinned. */
-static __init void xen_alloc_pte_init(struct mm_struct *mm, u32 pfn)
+static __init void xen_alloc_pte_init(struct mm_struct *mm, unsigned long pfn)
{
#ifdef CONFIG_FLATMEM
BUG_ON(mem_map); /* should only be used early */
@@ -854,7 +854,7 @@ static __init void xen_alloc_pte_init(struct mm_struct *mm, u32 pfn)
/* Early release_pte assumes that all pts are pinned, since there's
only init_mm and anything attached to that is pinned. */
-static void xen_release_pte_init(u32 pfn)
+static void xen_release_pte_init(unsigned long pfn)
{
make_lowmem_page_readwrite(__va(PFN_PHYS(pfn)));
}
@@ -870,7 +870,7 @@ static void pin_pagetable_pfn(unsigned cmd, unsigned long pfn)
/* This needs to make sure the new pte page is pinned iff its being
attached to a pinned pagetable. */
-static void xen_alloc_ptpage(struct mm_struct *mm, u32 pfn, unsigned level)
+static void xen_alloc_ptpage(struct mm_struct *mm, unsigned long pfn, unsigned level)
{
struct page *page = pfn_to_page(pfn);
@@ -888,12 +888,12 @@ static void xen_alloc_ptpage(struct mm_struct *mm, u32 pfn, unsigned level)
}
}
-static void xen_alloc_pte(struct mm_struct *mm, u32 pfn)
+static void xen_alloc_pte(struct mm_struct *mm, unsigned long pfn)
{
xen_alloc_ptpage(mm, pfn, PT_PTE);
}
-static void xen_alloc_pmd(struct mm_struct *mm, u32 pfn)
+static void xen_alloc_pmd(struct mm_struct *mm, unsigned long pfn)
{
xen_alloc_ptpage(mm, pfn, PT_PMD);
}
@@ -941,7 +941,7 @@ static void xen_pgd_free(struct mm_struct *mm, pgd_t *pgd)
}
/* This should never happen until we're OK to use struct page */
-static void xen_release_ptpage(u32 pfn, unsigned level)
+static void xen_release_ptpage(unsigned long pfn, unsigned level)
{
struct page *page = pfn_to_page(pfn);
@@ -955,23 +955,23 @@ static void xen_release_ptpage(u32 pfn, unsigned level)
}
}
-static void xen_release_pte(u32 pfn)
+static void xen_release_pte(unsigned long pfn)
{
xen_release_ptpage(pfn, PT_PTE);
}
-static void xen_release_pmd(u32 pfn)
+static void xen_release_pmd(unsigned long pfn)
{
xen_release_ptpage(pfn, PT_PMD);
}
#if PAGETABLE_LEVELS == 4
-static void xen_alloc_pud(struct mm_struct *mm, u32 pfn)
+static void xen_alloc_pud(struct mm_struct *mm, unsigned long pfn)
{
xen_alloc_ptpage(mm, pfn, PT_PUD);
}
-static void xen_release_pud(u32 pfn)
+static void xen_release_pud(unsigned long pfn)
{
xen_release_ptpage(pfn, PT_PUD);
}
@@ -1354,7 +1354,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initdata = {
.ptep_modify_prot_commit = __ptep_modify_prot_commit,
.pte_val = xen_pte_val,
- .pte_flags = native_pte_val,
+ .pte_flags = native_pte_flags,
.pgd_val = xen_pgd_val,
.make_pte = xen_make_pte,
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index b6acc3a0af46d0adeb44a99a8b8d78e1ef8c5140..d679010838883195da63cfa7a7bbef7cfa71fe03 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -42,7 +42,7 @@ char * __init xen_memory_setup(void)
e820.nr_map = 0;
- e820_add_region(0, PFN_PHYS(max_pfn), E820_RAM);
+ e820_add_region(0, PFN_PHYS((u64)max_pfn), E820_RAM);
/*
* Even though this is normal, usable memory under Xen, reserve
diff --git a/block/Makefile b/block/Makefile
index 208000b0750d28589262daaaf819d5d6ff227105..bfe73049f939925aa03136121f7a56b0914eab4d 100644
--- a/block/Makefile
+++ b/block/Makefile
@@ -4,8 +4,8 @@
obj-$(CONFIG_BLOCK) := elevator.o blk-core.o blk-tag.o blk-sysfs.o \
blk-barrier.o blk-settings.o blk-ioc.o blk-map.o \
- blk-exec.o blk-merge.o ioctl.o genhd.o scsi_ioctl.o \
- cmd-filter.o
+ blk-exec.o blk-merge.o blk-softirq.o blk-timeout.o \
+ ioctl.o genhd.o scsi_ioctl.o cmd-filter.o
obj-$(CONFIG_BLK_DEV_BSG) += bsg.o
obj-$(CONFIG_IOSCHED_NOOP) += noop-iosched.o
diff --git a/block/as-iosched.c b/block/as-iosched.c
index cf4eb0eefbbf5ce9a6c13f765780149c62a1ef68..71f0abb219eee2556d41dcc9f1f1e01834b6d8aa 100644
--- a/block/as-iosched.c
+++ b/block/as-iosched.c
@@ -462,7 +462,7 @@ static void as_antic_stop(struct as_data *ad)
del_timer(&ad->antic_timer);
ad->antic_status = ANTIC_FINISHED;
/* see as_work_handler */
- kblockd_schedule_work(&ad->antic_work);
+ kblockd_schedule_work(ad->q, &ad->antic_work);
}
}
@@ -483,7 +483,7 @@ static void as_antic_timeout(unsigned long data)
aic = ad->io_context->aic;
ad->antic_status = ANTIC_FINISHED;
- kblockd_schedule_work(&ad->antic_work);
+ kblockd_schedule_work(q, &ad->antic_work);
if (aic->ttime_samples == 0) {
/* process anticipated on has exited or timed out*/
@@ -745,6 +745,14 @@ static int as_can_break_anticipation(struct as_data *ad, struct request *rq)
*/
static int as_can_anticipate(struct as_data *ad, struct request *rq)
{
+#if 0 /* disable for now, we need to check tag level as well */
+ /*
+ * SSD device without seek penalty, disable idling
+ */
+ if (blk_queue_nonrot(ad->q)) axman
+ return 0;
+#endif
+
if (!ad->io_context)
/*
* Last request submitted was a write
@@ -844,7 +852,7 @@ static void as_completed_request(struct request_queue *q, struct request *rq)
if (ad->changed_batch && ad->nr_dispatched == 1) {
ad->current_batch_expires = jiffies +
ad->batch_expire[ad->batch_data_dir];
- kblockd_schedule_work(&ad->antic_work);
+ kblockd_schedule_work(q, &ad->antic_work);
ad->changed_batch = 0;
if (ad->batch_data_dir == REQ_SYNC)
diff --git a/block/blk-barrier.c b/block/blk-barrier.c
index a09ead19f9c5702a1ad76d709c54969176fe9e94..5c99ff8d2db8937cffb50ab1d768e52fd49ff9f3 100644
--- a/block/blk-barrier.c
+++ b/block/blk-barrier.c
@@ -293,7 +293,7 @@ int blkdev_issue_flush(struct block_device *bdev, sector_t *error_sector)
bio->bi_end_io = bio_end_empty_barrier;
bio->bi_private = &wait;
bio->bi_bdev = bdev;
- submit_bio(1 << BIO_RW_BARRIER, bio);
+ submit_bio(WRITE_BARRIER, bio);
wait_for_completion(&wait);
@@ -315,3 +315,73 @@ int blkdev_issue_flush(struct block_device *bdev, sector_t *error_sector)
return ret;
}
EXPORT_SYMBOL(blkdev_issue_flush);
+
+static void blkdev_discard_end_io(struct bio *bio, int err)
+{
+ if (err) {
+ if (err == -EOPNOTSUPP)
+ set_bit(BIO_EOPNOTSUPP, &bio->bi_flags);
+ clear_bit(BIO_UPTODATE, &bio->bi_flags);
+ }
+
+ bio_put(bio);
+}
+
+/**
+ * blkdev_issue_discard - queue a discard
+ * @bdev: blockdev to issue discard for
+ * @sector: start sector
+ * @nr_sects: number of sectors to discard
+ * @gfp_mask: memory allocation flags (for bio_alloc)
+ *
+ * Description:
+ * Issue a discard request for the sectors in question. Does not wait.
+ */
+int blkdev_issue_discard(struct block_device *bdev,
+ sector_t sector, sector_t nr_sects, gfp_t gfp_mask)
+{
+ struct request_queue *q;
+ struct bio *bio;
+ int ret = 0;
+
+ if (bdev->bd_disk == NULL)
+ return -ENXIO;
+
+ q = bdev_get_queue(bdev);
+ if (!q)
+ return -ENXIO;
+
+ if (!q->prepare_discard_fn)
+ return -EOPNOTSUPP;
+
+ while (nr_sects && !ret) {
+ bio = bio_alloc(gfp_mask, 0);
+ if (!bio)
+ return -ENOMEM;
+
+ bio->bi_end_io = blkdev_discard_end_io;
+ bio->bi_bdev = bdev;
+
+ bio->bi_sector = sector;
+
+ if (nr_sects > q->max_hw_sectors) {
+ bio->bi_size = q->max_hw_sectors << 9;
+ nr_sects -= q->max_hw_sectors;
+ sector += q->max_hw_sectors;
+ } else {
+ bio->bi_size = nr_sects << 9;
+ nr_sects = 0;
+ }
+ bio_get(bio);
+ submit_bio(DISCARD_BARRIER, bio);
+
+ /* Check if it failed immediately */
+ if (bio_flagged(bio, BIO_EOPNOTSUPP))
+ ret = -EOPNOTSUPP;
+ else if (!bio_flagged(bio, BIO_UPTODATE))
+ ret = -EIO;
+ bio_put(bio);
+ }
+ return ret;
+}
+EXPORT_SYMBOL(blkdev_issue_discard);
diff --git a/block/blk-core.c b/block/blk-core.c
index 2cba5ef97b2b3a6d49559c8923a87e1ec128c2fa..2d053b584410255c39a2209aa90aee633083e7a0 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -26,8 +26,6 @@
#include <linux/swap.h>
#include <linux/writeback.h>
#include <linux/task_io_accounting_ops.h>
-#include <linux/interrupt.h>
-#include <linux/cpu.h>
#include <linux/blktrace_api.h>
#include <linux/fault-inject.h>
@@ -50,27 +48,26 @@ struct kmem_cache *blk_requestq_cachep;
*/
static struct workqueue_struct *kblockd_workqueue;
-static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
-
static void drive_stat_acct(struct request *rq, int new_io)
{
struct hd_struct *part;
int rw = rq_data_dir(rq);
+ int cpu;
if (!blk_fs_request(rq) || !rq->rq_disk)
return;
- part = get_part(rq->rq_disk, rq->sector);
+ cpu = part_stat_lock();
+ part = disk_map_sector_rcu(rq->rq_disk, rq->sector);
+
if (!new_io)
- __all_stat_inc(rq->rq_disk, part, merges[rw], rq->sector);
+ part_stat_inc(cpu, part, merges[rw]);
else {
- disk_round_stats(rq->rq_disk);
- rq->rq_disk->in_flight++;
- if (part) {
- part_round_stats(part);
- part->in_flight++;
- }
+ part_round_stats(cpu, part);
+ part_inc_in_flight(part);
}
+
+ part_stat_unlock();
}
void blk_queue_congestion_threshold(struct request_queue *q)
@@ -113,7 +110,8 @@ void blk_rq_init(struct request_queue *q, struct request *rq)
memset(rq, 0, sizeof(*rq));
INIT_LIST_HEAD(&rq->queuelist);
- INIT_LIST_HEAD(&rq->donelist);
+ INIT_LIST_HEAD(&rq->timeout_list);
+ rq->cpu = -1;
rq->q = q;
rq->sector = rq->hard_sector = (sector_t) -1;
INIT_HLIST_NODE(&rq->hash);
@@ -308,7 +306,7 @@ void blk_unplug_timeout(unsigned long data)
blk_add_trace_pdu_int(q, BLK_TA_UNPLUG_TIMER, NULL,
q->rq.count[READ] + q->rq.count[WRITE]);
- kblockd_schedule_work(&q->unplug_work);
+ kblockd_schedule_work(q, &q->unplug_work);
}
void blk_unplug(struct request_queue *q)
@@ -325,6 +323,21 @@ void blk_unplug(struct request_queue *q)
}
EXPORT_SYMBOL(blk_unplug);
+static void blk_invoke_request_fn(struct request_queue *q)
+{
+ /*
+ * one level of recursion is ok and is much faster than kicking
+ * the unplug handling
+ */
+ if (!queue_flag_test_and_set(QUEUE_FLAG_REENTER, q)) {
+ q->request_fn(q);
+ queue_flag_clear(QUEUE_FLAG_REENTER, q);
+ } else {
+ queue_flag_set(QUEUE_FLAG_PLUGGED, q);
+ kblockd_schedule_work(q, &q->unplug_work);
+ }
+}
+
/**
* blk_start_queue - restart a previously stopped queue
* @q: The &struct request_queue in question
@@ -339,18 +352,7 @@ void blk_start_queue(struct request_queue *q)
WARN_ON(!irqs_disabled());
queue_flag_clear(QUEUE_FLAG_STOPPED, q);
-
- /*
- * one level of recursion is ok and is much faster than kicking
- * the unplug handling
- */
- if (!queue_flag_test_and_set(QUEUE_FLAG_REENTER, q)) {
- q->request_fn(q);
- queue_flag_clear(QUEUE_FLAG_REENTER, q);
- } else {
- blk_plug_device(q);
- kblockd_schedule_work(&q->unplug_work);
- }
+ blk_invoke_request_fn(q);
}
EXPORT_SYMBOL(blk_start_queue);
@@ -408,15 +410,8 @@ void __blk_run_queue(struct request_queue *q)
* Only recurse once to avoid overrunning the stack, let the unplug
* handling reinvoke the handler shortly if we already got there.
*/
- if (!elv_queue_empty(q)) {
- if (!queue_flag_test_and_set(QUEUE_FLAG_REENTER, q)) {
- q->request_fn(q);
- queue_flag_clear(QUEUE_FLAG_REENTER, q);
- } else {
- blk_plug_device(q);
- kblockd_schedule_work(&q->unplug_work);
- }
- }
+ if (!elv_queue_empty(q))
+ blk_invoke_request_fn(q);
}
EXPORT_SYMBOL(__blk_run_queue);
@@ -441,6 +436,14 @@ void blk_put_queue(struct request_queue *q)
void blk_cleanup_queue(struct request_queue *q)
{
+ /*
+ * We know we have process context here, so we can be a little
+ * cautious and ensure that pending block actions on this device
+ * are done before moving on. Going into this function, we should
+ * not have processes doing IO to this device.
+ */
+ blk_sync_queue(q);
+
mutex_lock(&q->sysfs_lock);
queue_flag_set_unlocked(QUEUE_FLAG_DEAD, q);
mutex_unlock(&q->sysfs_lock);
@@ -496,6 +499,8 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id)
}
init_timer(&q->unplug_timer);
+ setup_timer(&q->timeout, blk_rq_timed_out_timer, (unsigned long) q);
+ INIT_LIST_HEAD(&q->timeout_list);
kobject_init(&q->kobj, &blk_queue_ktype);
@@ -531,7 +536,7 @@ EXPORT_SYMBOL(blk_alloc_queue_node);
* request queue; this lock will be taken also from interrupt context, so irq
* disabling is needed for it.
*
- * Function returns a pointer to the initialized request queue, or NULL if
+ * Function returns a pointer to the initialized request queue, or %NULL if
* it didn't succeed.
*
* Note:
@@ -569,7 +574,8 @@ blk_init_queue_node(request_fn_proc *rfn, spinlock_t *lock, int node_id)
q->request_fn = rfn;
q->prep_rq_fn = NULL;
q->unplug_fn = generic_unplug_device;
- q->queue_flags = (1 << QUEUE_FLAG_CLUSTER);
+ q->queue_flags = (1 << QUEUE_FLAG_CLUSTER |
+ 1 << QUEUE_FLAG_STACKABLE);
q->queue_lock = lock;
blk_queue_segment_boundary(q, 0xffffffff);
@@ -624,10 +630,6 @@ blk_alloc_request(struct request_queue *q, int rw, int priv, gfp_t gfp_mask)
blk_rq_init(q, rq);
- /*
- * first three bits are identical in rq->cmd_flags and bio->bi_rw,
- * see bio.h and blkdev.h
- */
rq->cmd_flags = rw | REQ_ALLOCED;
if (priv) {
@@ -888,9 +890,11 @@ EXPORT_SYMBOL(blk_get_request);
*/
void blk_start_queueing(struct request_queue *q)
{
- if (!blk_queue_plugged(q))
+ if (!blk_queue_plugged(q)) {
+ if (unlikely(blk_queue_stopped(q)))
+ return;
q->request_fn(q);
- else
+ } else
__generic_unplug_device(q);
}
EXPORT_SYMBOL(blk_start_queueing);
@@ -907,6 +911,8 @@ EXPORT_SYMBOL(blk_start_queueing);
*/
void blk_requeue_request(struct request_queue *q, struct request *rq)
{
+ blk_delete_timer(rq);
+ blk_clear_rq_complete(rq);
blk_add_trace_rq(q, rq, BLK_TA_REQUEUE);
if (blk_rq_tagged(rq))
@@ -917,7 +923,7 @@ void blk_requeue_request(struct request_queue *q, struct request *rq)
EXPORT_SYMBOL(blk_requeue_request);
/**
- * blk_insert_request - insert a special request in to a request queue
+ * blk_insert_request - insert a special request into a request queue
* @q: request queue where request should be inserted
* @rq: request to be inserted
* @at_head: insert request at head or tail of queue
@@ -927,8 +933,8 @@ EXPORT_SYMBOL(blk_requeue_request);
* Many block devices need to execute commands asynchronously, so they don't
* block the whole kernel from preemption during request execution. This is
* accomplished normally by inserting aritficial requests tagged as
- * REQ_SPECIAL in to the corresponding request queue, and letting them be
- * scheduled for actual execution by the request queue.
+ * REQ_TYPE_SPECIAL in to the corresponding request queue, and letting them
+ * be scheduled for actual execution by the request queue.
*
* We have the option of inserting the head or the tail of the queue.
* Typically we use the tail for new ioctls and so forth. We use the head
@@ -982,8 +988,22 @@ static inline void add_request(struct request_queue *q, struct request *req)
__elv_add_request(q, req, ELEVATOR_INSERT_SORT, 0);
}
-/*
- * disk_round_stats() - Round off the performance stats on a struct
+static void part_round_stats_single(int cpu, struct hd_struct *part,
+ unsigned long now)
+{
+ if (now == part->stamp)
+ return;
+
+ if (part->in_flight) {
+ __part_stat_add(cpu, part, time_in_queue,
+ part->in_flight * (now - part->stamp));
+ __part_stat_add(cpu, part, io_ticks, (now - part->stamp));
+ }
+ part->stamp = now;
+}
+
+/**
+ * part_round_stats() - Round off the performance stats on a struct
* disk_stats.
*
* The average IO queue length and utilisation statistics are maintained
@@ -997,36 +1017,15 @@ static inline void add_request(struct request_queue *q, struct request *req)
* /proc/diskstats. This accounts immediately for all queue usage up to
* the current jiffies and restarts the counters again.
*/
-void disk_round_stats(struct gendisk *disk)
+void part_round_stats(int cpu, struct hd_struct *part)
{
unsigned long now = jiffies;
- if (now == disk->stamp)
- return;
-
- if (disk->in_flight) {
- __disk_stat_add(disk, time_in_queue,
- disk->in_flight * (now - disk->stamp));
- __disk_stat_add(disk, io_ticks, (now - disk->stamp));
- }
- disk->stamp = now;
-}
-EXPORT_SYMBOL_GPL(disk_round_stats);
-
-void part_round_stats(struct hd_struct *part)
-{
- unsigned long now = jiffies;
-
- if (now == part->stamp)
- return;
-
- if (part->in_flight) {
- __part_stat_add(part, time_in_queue,
- part->in_flight * (now - part->stamp));
- __part_stat_add(part, io_ticks, (now - part->stamp));
- }
- part->stamp = now;
+ if (part->partno)
+ part_round_stats_single(cpu, &part_to_disk(part)->part0, now);
+ part_round_stats_single(cpu, part, now);
}
+EXPORT_SYMBOL_GPL(part_round_stats);
/*
* queue lock must be held
@@ -1070,6 +1069,7 @@ EXPORT_SYMBOL(blk_put_request);
void init_request_from_bio(struct request *req, struct bio *bio)
{
+ req->cpu = bio->bi_comp_cpu;
req->cmd_type = REQ_TYPE_FS;
/*
@@ -1081,7 +1081,12 @@ void init_request_from_bio(struct request *req, struct bio *bio)
/*
* REQ_BARRIER implies no merging, but lets make it explicit
*/
- if (unlikely(bio_barrier(bio)))
+ if (unlikely(bio_discard(bio))) {
+ req->cmd_flags |= REQ_DISCARD;
+ if (bio_barrier(bio))
+ req->cmd_flags |= REQ_SOFTBARRIER;
+ req->q->prepare_discard_fn(req->q, req);
+ } else if (unlikely(bio_barrier(bio)))
req->cmd_flags |= (REQ_HARDBARRIER | REQ_NOMERGE);
if (bio_sync(bio))
@@ -1099,7 +1104,7 @@ void init_request_from_bio(struct request *req, struct bio *bio)
static int __make_request(struct request_queue *q, struct bio *bio)
{
struct request *req;
- int el_ret, nr_sectors, barrier, err;
+ int el_ret, nr_sectors, barrier, discard, err;
const unsigned short prio = bio_prio(bio);
const int sync = bio_sync(bio);
int rw_flags;
@@ -1114,7 +1119,14 @@ static int __make_request(struct request_queue *q, struct bio *bio)
blk_queue_bounce(q, &bio);
barrier = bio_barrier(bio);
- if (unlikely(barrier) && (q->next_ordered == QUEUE_ORDERED_NONE)) {
+ if (unlikely(barrier) && bio_has_data(bio) &&
+ (q->next_ordered == QUEUE_ORDERED_NONE)) {
+ err = -EOPNOTSUPP;
+ goto end_io;
+ }
+
+ discard = bio_discard(bio);
+ if (unlikely(discard) && !q->prepare_discard_fn) {
err = -EOPNOTSUPP;
goto end_io;
}
@@ -1138,6 +1150,8 @@ static int __make_request(struct request_queue *q, struct bio *bio)
req->biotail = bio;
req->nr_sectors = req->hard_nr_sectors += nr_sectors;
req->ioprio = ioprio_best(req->ioprio, prio);
+ if (!blk_rq_cpu_valid(req))
+ req->cpu = bio->bi_comp_cpu;
drive_stat_acct(req, 0);
if (!attempt_back_merge(q, req))
elv_merged_request(q, req, el_ret);
@@ -1165,6 +1179,8 @@ static int __make_request(struct request_queue *q, struct bio *bio)
req->sector = req->hard_sector = bio->bi_sector;
req->nr_sectors = req->hard_nr_sectors += nr_sectors;
req->ioprio = ioprio_best(req->ioprio, prio);
+ if (!blk_rq_cpu_valid(req))
+ req->cpu = bio->bi_comp_cpu;
drive_stat_acct(req, 0);
if (!attempt_front_merge(q, req))
elv_merged_request(q, req, el_ret);
@@ -1200,13 +1216,15 @@ static int __make_request(struct request_queue *q, struct bio *bio)
init_request_from_bio(req, bio);
spin_lock_irq(q->queue_lock);
+ if (test_bit(QUEUE_FLAG_SAME_COMP, &q->queue_flags) ||
+ bio_flagged(bio, BIO_CPU_AFFINE))
+ req->cpu = blk_cpu_to_group(smp_processor_id());
if (elv_queue_empty(q))
blk_plug_device(q);
add_request(q, req);
out:
if (sync)
__generic_unplug_device(q);
-
spin_unlock_irq(q->queue_lock);
return 0;
@@ -1260,8 +1278,9 @@ __setup("fail_make_request=", setup_fail_make_request);
static int should_fail_request(struct bio *bio)
{
- if ((bio->bi_bdev->bd_disk->flags & GENHD_FL_FAIL) ||
- (bio->bi_bdev->bd_part && bio->bi_bdev->bd_part->make_it_fail))
+ struct hd_struct *part = bio->bi_bdev->bd_part;
+
+ if (part_to_disk(part)->part0.make_it_fail || part->make_it_fail)
return should_fail(&fail_make_request, bio->bi_size);
return 0;
@@ -1314,7 +1333,7 @@ static inline int bio_check_eod(struct bio *bio, unsigned int nr_sectors)
}
/**
- * generic_make_request: hand a buffer to its device driver for I/O
+ * generic_make_request - hand a buffer to its device driver for I/O
* @bio: The bio describing the location in memory and on the device.
*
* generic_make_request() is used to make I/O requests of block
@@ -1409,7 +1428,8 @@ static inline void __generic_make_request(struct bio *bio)
if (bio_check_eod(bio, nr_sectors))
goto end_io;
- if (bio_empty_barrier(bio) && !q->prepare_flush_fn) {
+ if ((bio_empty_barrier(bio) && !q->prepare_flush_fn) ||
+ (bio_discard(bio) && !q->prepare_discard_fn)) {
err = -EOPNOTSUPP;
goto end_io;
}
@@ -1471,13 +1491,13 @@ void generic_make_request(struct bio *bio)
EXPORT_SYMBOL(generic_make_request);
/**
- * submit_bio: submit a bio to the block device layer for I/O
+ * submit_bio - submit a bio to the block device layer for I/O
* @rw: whether to %READ or %WRITE, or maybe to %READA (read ahead)
* @bio: The &struct bio which describes the I/O
*
* submit_bio() is very similar in purpose to generic_make_request(), and
* uses that function to do most of the work. Both are fairly rough
- * interfaces, @bio must be presetup and ready for I/O.
+ * interfaces; @bio must be presetup and ready for I/O.
*
*/
void submit_bio(int rw, struct bio *bio)
@@ -1490,11 +1510,7 @@ void submit_bio(int rw, struct bio *bio)
* If it's a regular read/write or a barrier with data attached,
* go through the normal accounting stuff before submission.
*/
- if (!bio_empty_barrier(bio)) {
-
- BIO_BUG_ON(!bio->bi_size);
- BIO_BUG_ON(!bio->bi_io_vec);
-
+ if (bio_has_data(bio)) {
if (rw & WRITE) {
count_vm_events(PGPGOUT, count);
} else {
@@ -1516,10 +1532,91 @@ void submit_bio(int rw, struct bio *bio)
}
EXPORT_SYMBOL(submit_bio);
+/**
+ * blk_rq_check_limits - Helper function to check a request for the queue limit
+ * @q: the queue
+ * @rq: the request being checked
+ *
+ * Description:
+ * @rq may have been made based on weaker limitations of upper-level queues
+ * in request stacking drivers, and it may violate the limitation of @q.
+ * Since the block layer and the underlying device driver trust @rq
+ * after it is inserted to @q, it should be checked against @q before
+ * the insertion using this generic function.
+ *
+ * This function should also be useful for request stacking drivers
+ * in some cases below, so export this fuction.
+ * Request stacking drivers like request-based dm may change the queue
+ * limits while requests are in the queue (e.g. dm's table swapping).
+ * Such request stacking drivers should check those requests agaist
+ * the new queue limits again when they dispatch those requests,
+ * although such checkings are also done against the old queue limits
+ * when submitting requests.
+ */
+int blk_rq_check_limits(struct request_queue *q, struct request *rq)
+{
+ if (rq->nr_sectors > q->max_sectors ||
+ rq->data_len > q->max_hw_sectors << 9) {
+ printk(KERN_ERR "%s: over max size limit.\n", __func__);
+ return -EIO;
+ }
+
+ /*
+ * queue's settings related to segment counting like q->bounce_pfn
+ * may differ from that of other stacking queues.
+ * Recalculate it to check the request correctly on this queue's
+ * limitation.
+ */
+ blk_recalc_rq_segments(rq);
+ if (rq->nr_phys_segments > q->max_phys_segments ||
+ rq->nr_phys_segments > q->max_hw_segments) {
+ printk(KERN_ERR "%s: over max segments limit.\n", __func__);
+ return -EIO;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(blk_rq_check_limits);
+
+/**
+ * blk_insert_cloned_request - Helper for stacking drivers to submit a request
+ * @q: the queue to submit the request
+ * @rq: the request being queued
+ */
+int blk_insert_cloned_request(struct request_queue *q, struct request *rq)
+{
+ unsigned long flags;
+
+ if (blk_rq_check_limits(q, rq))
+ return -EIO;
+
+#ifdef CONFIG_FAIL_MAKE_REQUEST
+ if (rq->rq_disk && rq->rq_disk->part0.make_it_fail &&
+ should_fail(&fail_make_request, blk_rq_bytes(rq)))
+ return -EIO;
+#endif
+
+ spin_lock_irqsave(q->queue_lock, flags);
+
+ /*
+ * Submitting request must be dequeued before calling this function
+ * because it will be linked to another request_queue
+ */
+ BUG_ON(blk_queued_rq(rq));
+
+ drive_stat_acct(rq, 1);
+ __elv_add_request(q, rq, ELEVATOR_INSERT_BACK, 0);
+
+ spin_unlock_irqrestore(q->queue_lock, flags);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(blk_insert_cloned_request);
+
/**
* __end_that_request_first - end I/O on a request
* @req: the request being processed
- * @error: 0 for success, < 0 for error
+ * @error: %0 for success, < %0 for error
* @nr_bytes: number of bytes to complete
*
* Description:
@@ -1527,8 +1624,8 @@ EXPORT_SYMBOL(submit_bio);
* for the next range of segments (if any) in the cluster.
*
* Return:
- * 0 - we are done with this request, call end_that_request_last()
- * 1 - still buffers pending for this request
+ * %0 - we are done with this request, call end_that_request_last()
+ * %1 - still buffers pending for this request
**/
static int __end_that_request_first(struct request *req, int error,
int nr_bytes)
@@ -1539,7 +1636,7 @@ static int __end_that_request_first(struct request *req, int error,
blk_add_trace_rq(req->q, req, BLK_TA_COMPLETE);
/*
- * for a REQ_BLOCK_PC request, we want to carry any eventual
+ * for a REQ_TYPE_BLOCK_PC request, we want to carry any eventual
* sense key with us all the way through
*/
if (!blk_pc_request(req))
@@ -1552,11 +1649,14 @@ static int __end_that_request_first(struct request *req, int error,
}
if (blk_fs_request(req) && req->rq_disk) {
- struct hd_struct *part = get_part(req->rq_disk, req->sector);
const int rw = rq_data_dir(req);
+ struct hd_struct *part;
+ int cpu;
- all_stat_add(req->rq_disk, part, sectors[rw],
- nr_bytes >> 9, req->sector);
+ cpu = part_stat_lock();
+ part = disk_map_sector_rcu(req->rq_disk, req->sector);
+ part_stat_add(cpu, part, sectors[rw], nr_bytes >> 9);
+ part_stat_unlock();
}
total_bytes = bio_nbytes = 0;
@@ -1640,82 +1740,6 @@ static int __end_that_request_first(struct request *req, int error,
return 1;
}
-/*
- * splice the completion data to a local structure and hand off to
- * process_completion_queue() to complete the requests
- */
-static void blk_done_softirq(struct softirq_action *h)
-{
- struct list_head *cpu_list, local_list;
-
- local_irq_disable();
- cpu_list = &__get_cpu_var(blk_cpu_done);
- list_replace_init(cpu_list, &local_list);
- local_irq_enable();
-
- while (!list_empty(&local_list)) {
- struct request *rq;
-
- rq = list_entry(local_list.next, struct request, donelist);
- list_del_init(&rq->donelist);
- rq->q->softirq_done_fn(rq);
- }
-}
-
-static int __cpuinit blk_cpu_notify(struct notifier_block *self,
- unsigned long action, void *hcpu)
-{
- /*
- * If a CPU goes away, splice its entries to the current CPU
- * and trigger a run of the softirq
- */
- if (action == CPU_DEAD || action == CPU_DEAD_FROZEN) {
- int cpu = (unsigned long) hcpu;
-
- local_irq_disable();
- list_splice_init(&per_cpu(blk_cpu_done, cpu),
- &__get_cpu_var(blk_cpu_done));
- raise_softirq_irqoff(BLOCK_SOFTIRQ);
- local_irq_enable();
- }
-
- return NOTIFY_OK;
-}
-
-
-static struct notifier_block blk_cpu_notifier __cpuinitdata = {
- .notifier_call = blk_cpu_notify,
-};
-
-/**
- * blk_complete_request - end I/O on a request
- * @req: the request being processed
- *
- * Description:
- * Ends all I/O on a request. It does not handle partial completions,
- * unless the driver actually implements this in its completion callback
- * through requeueing. The actual completion happens out-of-order,
- * through a softirq handler. The user must have registered a completion
- * callback through blk_queue_softirq_done().
- **/
-
-void blk_complete_request(struct request *req)
-{
- struct list_head *cpu_list;
- unsigned long flags;
-
- BUG_ON(!req->q->softirq_done_fn);
-
- local_irq_save(flags);
-
- cpu_list = &__get_cpu_var(blk_cpu_done);
- list_add_tail(&req->donelist, cpu_list);
- raise_softirq_irqoff(BLOCK_SOFTIRQ);
-
- local_irq_restore(flags);
-}
-EXPORT_SYMBOL(blk_complete_request);
-
/*
* queue lock must be held
*/
@@ -1723,6 +1747,8 @@ static void end_that_request_last(struct request *req, int error)
{
struct gendisk *disk = req->rq_disk;
+ blk_delete_timer(req);
+
if (blk_rq_tagged(req))
blk_queue_end_tag(req->q, req);
@@ -1740,16 +1766,18 @@ static void end_that_request_last(struct request *req, int error)
if (disk && blk_fs_request(req) && req != &req->q->bar_rq) {
unsigned long duration = jiffies - req->start_time;
const int rw = rq_data_dir(req);
- struct hd_struct *part = get_part(disk, req->sector);
-
- __all_stat_inc(disk, part, ios[rw], req->sector);
- __all_stat_add(disk, part, ticks[rw], duration, req->sector);
- disk_round_stats(disk);
- disk->in_flight--;
- if (part) {
- part_round_stats(part);
- part->in_flight--;
- }
+ struct hd_struct *part;
+ int cpu;
+
+ cpu = part_stat_lock();
+ part = disk_map_sector_rcu(disk, req->sector);
+
+ part_stat_inc(cpu, part, ios[rw]);
+ part_stat_add(cpu, part, ticks[rw], duration);
+ part_round_stats(cpu, part);
+ part_dec_in_flight(part);
+
+ part_stat_unlock();
}
if (req->end_io)
@@ -1762,17 +1790,6 @@ static void end_that_request_last(struct request *req, int error)
}
}
-static inline void __end_request(struct request *rq, int uptodate,
- unsigned int nr_bytes)
-{
- int error = 0;
-
- if (uptodate <= 0)
- error = uptodate ? uptodate : -EIO;
-
- __blk_end_request(rq, error, nr_bytes);
-}
-
/**
* blk_rq_bytes - Returns bytes left to complete in the entire request
* @rq: the request being processed
@@ -1802,75 +1819,58 @@ unsigned int blk_rq_cur_bytes(struct request *rq)
}
EXPORT_SYMBOL_GPL(blk_rq_cur_bytes);
-/**
- * end_queued_request - end all I/O on a queued request
- * @rq: the request being processed
- * @uptodate: error value or 0/1 uptodate flag
- *
- * Description:
- * Ends all I/O on a request, and removes it from the block layer queues.
- * Not suitable for normal IO completion, unless the driver still has
- * the request attached to the block layer.
- *
- **/
-void end_queued_request(struct request *rq, int uptodate)
-{
- __end_request(rq, uptodate, blk_rq_bytes(rq));
-}
-EXPORT_SYMBOL(end_queued_request);
-
-/**
- * end_dequeued_request - end all I/O on a dequeued request
- * @rq: the request being processed
- * @uptodate: error value or 0/1 uptodate flag
- *
- * Description:
- * Ends all I/O on a request. The request must already have been
- * dequeued using blkdev_dequeue_request(), as is normally the case
- * for most drivers.
- *
- **/
-void end_dequeued_request(struct request *rq, int uptodate)
-{
- __end_request(rq, uptodate, blk_rq_bytes(rq));
-}
-EXPORT_SYMBOL(end_dequeued_request);
-
-
/**
* end_request - end I/O on the current segment of the request
* @req: the request being processed
- * @uptodate: error value or 0/1 uptodate flag
+ * @uptodate: error value or %0/%1 uptodate flag
*
* Description:
* Ends I/O on the current segment of a request. If that is the only
* remaining segment, the request is also completed and freed.
*
- * This is a remnant of how older block drivers handled IO completions.
- * Modern drivers typically end IO on the full request in one go, unless
+ * This is a remnant of how older block drivers handled I/O completions.
+ * Modern drivers typically end I/O on the full request in one go, unless
* they have a residual value to account for. For that case this function
* isn't really useful, unless the residual just happens to be the
* full current segment. In other words, don't use this function in new
- * code. Either use end_request_completely(), or the
- * end_that_request_chunk() (along with end_that_request_last()) for
- * partial completions.
- *
+ * code. Use blk_end_request() or __blk_end_request() to end a request.
**/
void end_request(struct request *req, int uptodate)
{
- __end_request(req, uptodate, req->hard_cur_sectors << 9);
+ int error = 0;
+
+ if (uptodate <= 0)
+ error = uptodate ? uptodate : -EIO;
+
+ __blk_end_request(req, error, req->hard_cur_sectors << 9);
}
EXPORT_SYMBOL(end_request);
+static int end_that_request_data(struct request *rq, int error,
+ unsigned int nr_bytes, unsigned int bidi_bytes)
+{
+ if (rq->bio) {
+ if (__end_that_request_first(rq, error, nr_bytes))
+ return 1;
+
+ /* Bidi request must be completed as a whole */
+ if (blk_bidi_rq(rq) &&
+ __end_that_request_first(rq->next_rq, error, bidi_bytes))
+ return 1;
+ }
+
+ return 0;
+}
+
/**
* blk_end_io - Generic end_io function to complete a request.
* @rq: the request being processed
- * @error: 0 for success, < 0 for error
+ * @error: %0 for success, < %0 for error
* @nr_bytes: number of bytes to complete @rq
* @bidi_bytes: number of bytes to complete @rq->next_rq
* @drv_callback: function called between completion of bios in the request
* and completion of the request.
- * If the callback returns non 0, this helper returns without
+ * If the callback returns non %0, this helper returns without
* completion of the request.
*
* Description:
@@ -1878,8 +1878,8 @@ EXPORT_SYMBOL(end_request);
* If @rq has leftover, sets it up for the next range of segments.
*
* Return:
- * 0 - we are done with this request
- * 1 - this request is not freed yet, it still has pending buffers.
+ * %0 - we are done with this request
+ * %1 - this request is not freed yet, it still has pending buffers.
**/
static int blk_end_io(struct request *rq, int error, unsigned int nr_bytes,
unsigned int bidi_bytes,
@@ -1888,15 +1888,8 @@ static int blk_end_io(struct request *rq, int error, unsigned int nr_bytes,
struct request_queue *q = rq->q;
unsigned long flags = 0UL;
- if (blk_fs_request(rq) || blk_pc_request(rq)) {
- if (__end_that_request_first(rq, error, nr_bytes))
- return 1;
-
- /* Bidi request must be completed as a whole */
- if (blk_bidi_rq(rq) &&
- __end_that_request_first(rq->next_rq, error, bidi_bytes))
- return 1;
- }
+ if (end_that_request_data(rq, error, nr_bytes, bidi_bytes))
+ return 1;
/* Special feature for tricky drivers */
if (drv_callback && drv_callback(rq))
@@ -1914,7 +1907,7 @@ static int blk_end_io(struct request *rq, int error, unsigned int nr_bytes,
/**
* blk_end_request - Helper function for drivers to complete the request.
* @rq: the request being processed
- * @error: 0 for success, < 0 for error
+ * @error: %0 for success, < %0 for error
* @nr_bytes: number of bytes to complete
*
* Description:
@@ -1922,8 +1915,8 @@ static int blk_end_io(struct request *rq, int error, unsigned int nr_bytes,
* If @rq has leftover, sets it up for the next range of segments.
*
* Return:
- * 0 - we are done with this request
- * 1 - still buffers pending for this request
+ * %0 - we are done with this request
+ * %1 - still buffers pending for this request
**/
int blk_end_request(struct request *rq, int error, unsigned int nr_bytes)
{
@@ -1934,22 +1927,20 @@ EXPORT_SYMBOL_GPL(blk_end_request);
/**
* __blk_end_request - Helper function for drivers to complete the request.
* @rq: the request being processed
- * @error: 0 for success, < 0 for error
+ * @error: %0 for success, < %0 for error
* @nr_bytes: number of bytes to complete
*
* Description:
* Must be called with queue lock held unlike blk_end_request().
*
* Return:
- * 0 - we are done with this request
- * 1 - still buffers pending for this request
+ * %0 - we are done with this request
+ * %1 - still buffers pending for this request
**/
int __blk_end_request(struct request *rq, int error, unsigned int nr_bytes)
{
- if (blk_fs_request(rq) || blk_pc_request(rq)) {
- if (__end_that_request_first(rq, error, nr_bytes))
- return 1;
- }
+ if (rq->bio && __end_that_request_first(rq, error, nr_bytes))
+ return 1;
add_disk_randomness(rq->rq_disk);
@@ -1962,7 +1953,7 @@ EXPORT_SYMBOL_GPL(__blk_end_request);
/**
* blk_end_bidi_request - Helper function for drivers to complete bidi request.
* @rq: the bidi request being processed
- * @error: 0 for success, < 0 for error
+ * @error: %0 for success, < %0 for error
* @nr_bytes: number of bytes to complete @rq
* @bidi_bytes: number of bytes to complete @rq->next_rq
*
@@ -1970,8 +1961,8 @@ EXPORT_SYMBOL_GPL(__blk_end_request);
* Ends I/O on a number of bytes attached to @rq and @rq->next_rq.
*
* Return:
- * 0 - we are done with this request
- * 1 - still buffers pending for this request
+ * %0 - we are done with this request
+ * %1 - still buffers pending for this request
**/
int blk_end_bidi_request(struct request *rq, int error, unsigned int nr_bytes,
unsigned int bidi_bytes)
@@ -1980,14 +1971,44 @@ int blk_end_bidi_request(struct request *rq, int error, unsigned int nr_bytes,
}
EXPORT_SYMBOL_GPL(blk_end_bidi_request);
+/**
+ * blk_update_request - Special helper function for request stacking drivers
+ * @rq: the request being processed
+ * @error: %0 for success, < %0 for error
+ * @nr_bytes: number of bytes to complete @rq
+ *
+ * Description:
+ * Ends I/O on a number of bytes attached to @rq, but doesn't complete
+ * the request structure even if @rq doesn't have leftover.
+ * If @rq has leftover, sets it up for the next range of segments.
+ *
+ * This special helper function is only for request stacking drivers
+ * (e.g. request-based dm) so that they can handle partial completion.
+ * Actual device drivers should use blk_end_request instead.
+ */
+void blk_update_request(struct request *rq, int error, unsigned int nr_bytes)
+{
+ if (!end_that_request_data(rq, error, nr_bytes, 0)) {
+ /*
+ * These members are not updated in end_that_request_data()
+ * when all bios are completed.
+ * Update them so that the request stacking driver can find
+ * how many bytes remain in the request later.
+ */
+ rq->nr_sectors = rq->hard_nr_sectors = 0;
+ rq->current_nr_sectors = rq->hard_cur_sectors = 0;
+ }
+}
+EXPORT_SYMBOL_GPL(blk_update_request);
+
/**
* blk_end_request_callback - Special helper function for tricky drivers
* @rq: the request being processed
- * @error: 0 for success, < 0 for error
+ * @error: %0 for success, < %0 for error
* @nr_bytes: number of bytes to complete
* @drv_callback: function called between completion of bios in the request
* and completion of the request.
- * If the callback returns non 0, this helper returns without
+ * If the callback returns non %0, this helper returns without
* completion of the request.
*
* Description:
@@ -2000,10 +2021,10 @@ EXPORT_SYMBOL_GPL(blk_end_bidi_request);
* Don't use this interface in other places anymore.
*
* Return:
- * 0 - we are done with this request
- * 1 - this request is not freed yet.
- * this request still has pending buffers or
- * the driver doesn't want to finish this request yet.
+ * %0 - we are done with this request
+ * %1 - this request is not freed yet.
+ * this request still has pending buffers or
+ * the driver doesn't want to finish this request yet.
**/
int blk_end_request_callback(struct request *rq, int error,
unsigned int nr_bytes,
@@ -2016,15 +2037,17 @@ EXPORT_SYMBOL_GPL(blk_end_request_callback);
void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
struct bio *bio)
{
- /* first two bits are identical in rq->cmd_flags and bio->bi_rw */
+ /* Bit 0 (R/W) is identical in rq->cmd_flags and bio->bi_rw, and
+ we want BIO_RW_AHEAD (bit 1) to imply REQ_FAILFAST (bit 1). */
rq->cmd_flags |= (bio->bi_rw & 3);
- rq->nr_phys_segments = bio_phys_segments(q, bio);
- rq->nr_hw_segments = bio_hw_segments(q, bio);
+ if (bio_has_data(bio)) {
+ rq->nr_phys_segments = bio_phys_segments(q, bio);
+ rq->buffer = bio_data(bio);
+ }
rq->current_nr_sectors = bio_cur_sectors(bio);
rq->hard_cur_sectors = rq->current_nr_sectors;
rq->hard_nr_sectors = rq->nr_sectors = bio_sectors(bio);
- rq->buffer = bio_data(bio);
rq->data_len = bio->bi_size;
rq->bio = rq->biotail = bio;
@@ -2033,7 +2056,35 @@ void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
rq->rq_disk = bio->bi_bdev->bd_disk;
}
-int kblockd_schedule_work(struct work_struct *work)
+/**
+ * blk_lld_busy - Check if underlying low-level drivers of a device are busy
+ * @q : the queue of the device being checked
+ *
+ * Description:
+ * Check if underlying low-level drivers of a device are busy.
+ * If the drivers want to export their busy state, they must set own
+ * exporting function using blk_queue_lld_busy() first.
+ *
+ * Basically, this function is used only by request stacking drivers
+ * to stop dispatching requests to underlying devices when underlying
+ * devices are busy. This behavior helps more I/O merging on the queue
+ * of the request stacking driver and prevents I/O throughput regression
+ * on burst I/O load.
+ *
+ * Return:
+ * 0 - Not busy (The request stacking driver should dispatch request)
+ * 1 - Busy (The request stacking driver should stop dispatching request)
+ */
+int blk_lld_busy(struct request_queue *q)
+{
+ if (q->lld_busy_fn)
+ return q->lld_busy_fn(q);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(blk_lld_busy);
+
+int kblockd_schedule_work(struct request_queue *q, struct work_struct *work)
{
return queue_work(kblockd_workqueue, work);
}
@@ -2047,8 +2098,6 @@ EXPORT_SYMBOL(kblockd_flush_work);
int __init blk_dev_init(void)
{
- int i;
-
kblockd_workqueue = create_workqueue("kblockd");
if (!kblockd_workqueue)
panic("Failed to create kblockd\n");
@@ -2059,12 +2108,6 @@ int __init blk_dev_init(void)
blk_requestq_cachep = kmem_cache_create("blkdev_queue",
sizeof(struct request_queue), 0, SLAB_PANIC, NULL);
- for_each_possible_cpu(i)
- INIT_LIST_HEAD(&per_cpu(blk_cpu_done, i));
-
- open_softirq(BLOCK_SOFTIRQ, blk_done_softirq);
- register_hotcpu_notifier(&blk_cpu_notifier);
-
return 0;
}
diff --git a/block/blk-exec.c b/block/blk-exec.c
index 9bceff7674f220acaa9b9580181a1466a8024388..6af716d1e54e038468c455e093f2d1e08719812e 100644
--- a/block/blk-exec.c
+++ b/block/blk-exec.c
@@ -16,7 +16,7 @@
/**
* blk_end_sync_rq - executes a completion event on a request
* @rq: request to complete
- * @error: end io status of the request
+ * @error: end I/O status of the request
*/
static void blk_end_sync_rq(struct request *rq, int error)
{
@@ -41,7 +41,7 @@ static void blk_end_sync_rq(struct request *rq, int error)
* @done: I/O completion handler
*
* Description:
- * Insert a fully prepared request at the back of the io scheduler queue
+ * Insert a fully prepared request at the back of the I/O scheduler queue
* for execution. Don't wait for completion.
*/
void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk,
@@ -72,7 +72,7 @@ EXPORT_SYMBOL_GPL(blk_execute_rq_nowait);
* @at_head: insert request at head or tail of queue
*
* Description:
- * Insert a fully prepared request at the back of the io scheduler queue
+ * Insert a fully prepared request at the back of the I/O scheduler queue
* for execution and wait for completion.
*/
int blk_execute_rq(struct request_queue *q, struct gendisk *bd_disk,
diff --git a/block/blk-integrity.c b/block/blk-integrity.c
index 3f1a8478cc384b041c8ef8c66f633eb85e10b36d..61a8e2f8fdd0bbb384fe7eab86860df6f03f4949 100644
--- a/block/blk-integrity.c
+++ b/block/blk-integrity.c
@@ -108,51 +108,51 @@ int blk_rq_map_integrity_sg(struct request *rq, struct scatterlist *sglist)
EXPORT_SYMBOL(blk_rq_map_integrity_sg);
/**
- * blk_integrity_compare - Compare integrity profile of two block devices
- * @b1: Device to compare
- * @b2: Device to compare
+ * blk_integrity_compare - Compare integrity profile of two disks
+ * @gd1: Disk to compare
+ * @gd2: Disk to compare
*
* Description: Meta-devices like DM and MD need to verify that all
* sub-devices use the same integrity format before advertising to
* upper layers that they can send/receive integrity metadata. This
- * function can be used to check whether two block devices have
+ * function can be used to check whether two gendisk devices have
* compatible integrity formats.
*/
-int blk_integrity_compare(struct block_device *bd1, struct block_device *bd2)
+int blk_integrity_compare(struct gendisk *gd1, struct gendisk *gd2)
{
- struct blk_integrity *b1 = bd1->bd_disk->integrity;
- struct blk_integrity *b2 = bd2->bd_disk->integrity;
+ struct blk_integrity *b1 = gd1->integrity;
+ struct blk_integrity *b2 = gd2->integrity;
- BUG_ON(bd1->bd_disk == NULL);
- BUG_ON(bd2->bd_disk == NULL);
+ if (!b1 && !b2)
+ return 0;
if (!b1 || !b2)
- return 0;
+ return -1;
if (b1->sector_size != b2->sector_size) {
printk(KERN_ERR "%s: %s/%s sector sz %u != %u\n", __func__,
- bd1->bd_disk->disk_name, bd2->bd_disk->disk_name,
+ gd1->disk_name, gd2->disk_name,
b1->sector_size, b2->sector_size);
return -1;
}
if (b1->tuple_size != b2->tuple_size) {
printk(KERN_ERR "%s: %s/%s tuple sz %u != %u\n", __func__,
- bd1->bd_disk->disk_name, bd2->bd_disk->disk_name,
+ gd1->disk_name, gd2->disk_name,
b1->tuple_size, b2->tuple_size);
return -1;
}
if (b1->tag_size && b2->tag_size && (b1->tag_size != b2->tag_size)) {
printk(KERN_ERR "%s: %s/%s tag sz %u != %u\n", __func__,
- bd1->bd_disk->disk_name, bd2->bd_disk->disk_name,
+ gd1->disk_name, gd2->disk_name,
b1->tag_size, b2->tag_size);
return -1;
}
if (strcmp(b1->name, b2->name)) {
printk(KERN_ERR "%s: %s/%s type %s != %s\n", __func__,
- bd1->bd_disk->disk_name, bd2->bd_disk->disk_name,
+ gd1->disk_name, gd2->disk_name,
b1->name, b2->name);
return -1;
}
@@ -331,7 +331,8 @@ int blk_integrity_register(struct gendisk *disk, struct blk_integrity *template)
return -1;
if (kobject_init_and_add(&bi->kobj, &integrity_ktype,
- &disk->dev.kobj, "%s", "integrity")) {
+ &disk_to_dev(disk)->kobj,
+ "%s", "integrity")) {
kmem_cache_free(integrity_cachep, bi);
return -1;
}
@@ -375,7 +376,7 @@ void blk_integrity_unregister(struct gendisk *disk)
kobject_uevent(&bi->kobj, KOBJ_REMOVE);
kobject_del(&bi->kobj);
- kobject_put(&disk->dev.kobj);
kmem_cache_free(integrity_cachep, bi);
+ disk->integrity = NULL;
}
EXPORT_SYMBOL(blk_integrity_unregister);
diff --git a/block/blk-map.c b/block/blk-map.c
index af37e4ae62f5933db45692c81258e5af84c632b4..4849fa36161eb697b47b08efa27af085b58bed3c 100644
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -41,10 +41,10 @@ static int __blk_rq_unmap_user(struct bio *bio)
}
static int __blk_rq_map_user(struct request_queue *q, struct request *rq,
- void __user *ubuf, unsigned int len)
+ struct rq_map_data *map_data, void __user *ubuf,
+ unsigned int len, int null_mapped, gfp_t gfp_mask)
{
unsigned long uaddr;
- unsigned int alignment;
struct bio *bio, *orig_bio;
int reading, ret;
@@ -55,15 +55,17 @@ static int __blk_rq_map_user(struct request_queue *q, struct request *rq,
* direct dma. else, set up kernel bounce buffers
*/
uaddr = (unsigned long) ubuf;
- alignment = queue_dma_alignment(q) | q->dma_pad_mask;
- if (!(uaddr & alignment) && !(len & alignment))
- bio = bio_map_user(q, NULL, uaddr, len, reading);
+ if (blk_rq_aligned(q, ubuf, len) && !map_data)
+ bio = bio_map_user(q, NULL, uaddr, len, reading, gfp_mask);
else
- bio = bio_copy_user(q, uaddr, len, reading);
+ bio = bio_copy_user(q, map_data, uaddr, len, reading, gfp_mask);
if (IS_ERR(bio))
return PTR_ERR(bio);
+ if (null_mapped)
+ bio->bi_flags |= (1 << BIO_NULL_MAPPED);
+
orig_bio = bio;
blk_queue_bounce(q, &bio);
@@ -85,17 +87,19 @@ static int __blk_rq_map_user(struct request_queue *q, struct request *rq,
}
/**
- * blk_rq_map_user - map user data to a request, for REQ_BLOCK_PC usage
+ * blk_rq_map_user - map user data to a request, for REQ_TYPE_BLOCK_PC usage
* @q: request queue where request should be inserted
* @rq: request structure to fill
+ * @map_data: pointer to the rq_map_data holding pages (if necessary)
* @ubuf: the user buffer
* @len: length of user data
+ * @gfp_mask: memory allocation flags
*
* Description:
- * Data will be mapped directly for zero copy io, if possible. Otherwise
+ * Data will be mapped directly for zero copy I/O, if possible. Otherwise
* a kernel bounce buffer is used.
*
- * A matching blk_rq_unmap_user() must be issued at the end of io, while
+ * A matching blk_rq_unmap_user() must be issued at the end of I/O, while
* still in process context.
*
* Note: The mapped bio may need to be bounced through blk_queue_bounce()
@@ -105,16 +109,22 @@ static int __blk_rq_map_user(struct request_queue *q, struct request *rq,
* unmapping.
*/
int blk_rq_map_user(struct request_queue *q, struct request *rq,
- void __user *ubuf, unsigned long len)
+ struct rq_map_data *map_data, void __user *ubuf,
+ unsigned long len, gfp_t gfp_mask)
{
unsigned long bytes_read = 0;
struct bio *bio = NULL;
- int ret;
+ int ret, null_mapped = 0;
if (len > (q->max_hw_sectors << 9))
return -EINVAL;
- if (!len || !ubuf)
+ if (!len)
return -EINVAL;
+ if (!ubuf) {
+ if (!map_data || rq_data_dir(rq) != READ)
+ return -EINVAL;
+ null_mapped = 1;
+ }
while (bytes_read != len) {
unsigned long map_len, end, start;
@@ -132,7 +142,8 @@ int blk_rq_map_user(struct request_queue *q, struct request *rq,
if (end - start > BIO_MAX_PAGES)
map_len -= PAGE_SIZE;
- ret = __blk_rq_map_user(q, rq, ubuf, map_len);
+ ret = __blk_rq_map_user(q, rq, map_data, ubuf, map_len,
+ null_mapped, gfp_mask);
if (ret < 0)
goto unmap_rq;
if (!bio)
@@ -154,18 +165,20 @@ int blk_rq_map_user(struct request_queue *q, struct request *rq,
EXPORT_SYMBOL(blk_rq_map_user);
/**
- * blk_rq_map_user_iov - map user data to a request, for REQ_BLOCK_PC usage
+ * blk_rq_map_user_iov - map user data to a request, for REQ_TYPE_BLOCK_PC usage
* @q: request queue where request should be inserted
* @rq: request to map data to
+ * @map_data: pointer to the rq_map_data holding pages (if necessary)
* @iov: pointer to the iovec
* @iov_count: number of elements in the iovec
* @len: I/O byte count
+ * @gfp_mask: memory allocation flags
*
* Description:
- * Data will be mapped directly for zero copy io, if possible. Otherwise
+ * Data will be mapped directly for zero copy I/O, if possible. Otherwise
* a kernel bounce buffer is used.
*
- * A matching blk_rq_unmap_user() must be issued at the end of io, while
+ * A matching blk_rq_unmap_user() must be issued at the end of I/O, while
* still in process context.
*
* Note: The mapped bio may need to be bounced through blk_queue_bounce()
@@ -175,7 +188,8 @@ EXPORT_SYMBOL(blk_rq_map_user);
* unmapping.
*/
int blk_rq_map_user_iov(struct request_queue *q, struct request *rq,
- struct sg_iovec *iov, int iov_count, unsigned int len)
+ struct rq_map_data *map_data, struct sg_iovec *iov,
+ int iov_count, unsigned int len, gfp_t gfp_mask)
{
struct bio *bio;
int i, read = rq_data_dir(rq) == READ;
@@ -193,10 +207,11 @@ int blk_rq_map_user_iov(struct request_queue *q, struct request *rq,
}
}
- if (unaligned || (q->dma_pad_mask & len))
- bio = bio_copy_user_iov(q, iov, iov_count, read);
+ if (unaligned || (q->dma_pad_mask & len) || map_data)
+ bio = bio_copy_user_iov(q, map_data, iov, iov_count, read,
+ gfp_mask);
else
- bio = bio_map_user_iov(q, NULL, iov, iov_count, read);
+ bio = bio_map_user_iov(q, NULL, iov, iov_count, read, gfp_mask);
if (IS_ERR(bio))
return PTR_ERR(bio);
@@ -216,6 +231,7 @@ int blk_rq_map_user_iov(struct request_queue *q, struct request *rq,
rq->buffer = rq->data = NULL;
return 0;
}
+EXPORT_SYMBOL(blk_rq_map_user_iov);
/**
* blk_rq_unmap_user - unmap a request with user data
@@ -224,7 +240,7 @@ int blk_rq_map_user_iov(struct request_queue *q, struct request *rq,
* Description:
* Unmap a rq previously mapped by blk_rq_map_user(). The caller must
* supply the original rq->bio from the blk_rq_map_user() return, since
- * the io completion may have changed rq->bio.
+ * the I/O completion may have changed rq->bio.
*/
int blk_rq_unmap_user(struct bio *bio)
{
@@ -250,7 +266,7 @@ int blk_rq_unmap_user(struct bio *bio)
EXPORT_SYMBOL(blk_rq_unmap_user);
/**
- * blk_rq_map_kern - map kernel data to a request, for REQ_BLOCK_PC usage
+ * blk_rq_map_kern - map kernel data to a request, for REQ_TYPE_BLOCK_PC usage
* @q: request queue where request should be inserted
* @rq: request to fill
* @kbuf: the kernel buffer
@@ -264,8 +280,6 @@ EXPORT_SYMBOL(blk_rq_unmap_user);
int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
unsigned int len, gfp_t gfp_mask)
{
- unsigned long kaddr;
- unsigned int alignment;
int reading = rq_data_dir(rq) == READ;
int do_copy = 0;
struct bio *bio;
@@ -275,11 +289,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
if (!len || !kbuf)
return -EINVAL;
- kaddr = (unsigned long)kbuf;
- alignment = queue_dma_alignment(q) | q->dma_pad_mask;
- do_copy = ((kaddr & alignment) || (len & alignment) ||
- object_is_on_stack(kbuf));
-
+ do_copy = !blk_rq_aligned(q, kbuf, len) || object_is_on_stack(kbuf);
if (do_copy)
bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
else
diff --git a/block/blk-merge.c b/block/blk-merge.c
index 5efc9e7a68b777fe42cc53b2a7bf3add00adff2a..908d3e11ac523e032f3f73a91932eb49f1a5994a 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -11,7 +11,7 @@
void blk_recalc_rq_sectors(struct request *rq, int nsect)
{
- if (blk_fs_request(rq)) {
+ if (blk_fs_request(rq) || blk_discard_rq(rq)) {
rq->hard_sector += nsect;
rq->hard_nr_sectors -= nsect;
@@ -41,12 +41,9 @@ void blk_recalc_rq_sectors(struct request *rq, int nsect)
void blk_recalc_rq_segments(struct request *rq)
{
int nr_phys_segs;
- int nr_hw_segs;
unsigned int phys_size;
- unsigned int hw_size;
struct bio_vec *bv, *bvprv = NULL;
int seg_size;
- int hw_seg_size;
int cluster;
struct req_iterator iter;
int high, highprv = 1;
@@ -56,8 +53,8 @@ void blk_recalc_rq_segments(struct request *rq)
return;
cluster = test_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags);
- hw_seg_size = seg_size = 0;
- phys_size = hw_size = nr_phys_segs = nr_hw_segs = 0;
+ seg_size = 0;
+ phys_size = nr_phys_segs = 0;
rq_for_each_segment(bv, rq, iter) {
/*
* the trick here is making sure that a high page is never
@@ -66,7 +63,7 @@ void blk_recalc_rq_segments(struct request *rq)
*/
high = page_to_pfn(bv->bv_page) > q->bounce_pfn;
if (high || highprv)
- goto new_hw_segment;
+ goto new_segment;
if (cluster) {
if (seg_size + bv->bv_len > q->max_segment_size)
goto new_segment;
@@ -74,40 +71,19 @@ void blk_recalc_rq_segments(struct request *rq)
goto new_segment;
if (!BIOVEC_SEG_BOUNDARY(q, bvprv, bv))
goto new_segment;
- if (BIOVEC_VIRT_OVERSIZE(hw_seg_size + bv->bv_len))
- goto new_hw_segment;
seg_size += bv->bv_len;
- hw_seg_size += bv->bv_len;
bvprv = bv;
continue;
}
new_segment:
- if (BIOVEC_VIRT_MERGEABLE(bvprv, bv) &&
- !BIOVEC_VIRT_OVERSIZE(hw_seg_size + bv->bv_len))
- hw_seg_size += bv->bv_len;
- else {
-new_hw_segment:
- if (nr_hw_segs == 1 &&
- hw_seg_size > rq->bio->bi_hw_front_size)
- rq->bio->bi_hw_front_size = hw_seg_size;
- hw_seg_size = BIOVEC_VIRT_START_SIZE(bv) + bv->bv_len;
- nr_hw_segs++;
- }
-
nr_phys_segs++;
bvprv = bv;
seg_size = bv->bv_len;
highprv = high;
}
- if (nr_hw_segs == 1 &&
- hw_seg_size > rq->bio->bi_hw_front_size)
- rq->bio->bi_hw_front_size = hw_seg_size;
- if (hw_seg_size > rq->biotail->bi_hw_back_size)
- rq->biotail->bi_hw_back_size = hw_seg_size;
rq->nr_phys_segments = nr_phys_segs;
- rq->nr_hw_segments = nr_hw_segs;
}
void blk_recount_segments(struct request_queue *q, struct bio *bio)
@@ -120,7 +96,6 @@ void blk_recount_segments(struct request_queue *q, struct bio *bio)
blk_recalc_rq_segments(&rq);
bio->bi_next = nxt;
bio->bi_phys_segments = rq.nr_phys_segments;
- bio->bi_hw_segments = rq.nr_hw_segments;
bio->bi_flags |= (1 << BIO_SEG_VALID);
}
EXPORT_SYMBOL(blk_recount_segments);
@@ -131,13 +106,17 @@ static int blk_phys_contig_segment(struct request_queue *q, struct bio *bio,
if (!test_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags))
return 0;
- if (!BIOVEC_PHYS_MERGEABLE(__BVEC_END(bio), __BVEC_START(nxt)))
- return 0;
if (bio->bi_size + nxt->bi_size > q->max_segment_size)
return 0;
+ if (!bio_has_data(bio))
+ return 1;
+
+ if (!BIOVEC_PHYS_MERGEABLE(__BVEC_END(bio), __BVEC_START(nxt)))
+ return 0;
+
/*
- * bio and nxt are contigous in memory, check if the queue allows
+ * bio and nxt are contiguous in memory; check if the queue allows
* these two to be merged into one
*/
if (BIO_SEG_BOUNDARY(q, bio, nxt))
@@ -146,22 +125,6 @@ static int blk_phys_contig_segment(struct request_queue *q, struct bio *bio,
return 0;
}
-static int blk_hw_contig_segment(struct request_queue *q, struct bio *bio,
- struct bio *nxt)
-{
- if (!bio_flagged(bio, BIO_SEG_VALID))
- blk_recount_segments(q, bio);
- if (!bio_flagged(nxt, BIO_SEG_VALID))
- blk_recount_segments(q, nxt);
- if (!BIOVEC_VIRT_MERGEABLE(__BVEC_END(bio), __BVEC_START(nxt)) ||
- BIOVEC_VIRT_OVERSIZE(bio->bi_hw_back_size + nxt->bi_hw_front_size))
- return 0;
- if (bio->bi_hw_back_size + nxt->bi_hw_front_size > q->max_segment_size)
- return 0;
-
- return 1;
-}
-
/*
* map a request to scatterlist, return number of sg entries setup. Caller
* must make sure sg can hold rq->nr_phys_segments entries
@@ -275,10 +238,9 @@ static inline int ll_new_hw_segment(struct request_queue *q,
struct request *req,
struct bio *bio)
{
- int nr_hw_segs = bio_hw_segments(q, bio);
int nr_phys_segs = bio_phys_segments(q, bio);
- if (req->nr_hw_segments + nr_hw_segs > q->max_hw_segments
+ if (req->nr_phys_segments + nr_phys_segs > q->max_hw_segments
|| req->nr_phys_segments + nr_phys_segs > q->max_phys_segments) {
req->cmd_flags |= REQ_NOMERGE;
if (req == q->last_merge)
@@ -290,7 +252,6 @@ static inline int ll_new_hw_segment(struct request_queue *q,
* This will form the start of a new hw segment. Bump both
* counters.
*/
- req->nr_hw_segments += nr_hw_segs;
req->nr_phys_segments += nr_phys_segs;
return 1;
}
@@ -299,7 +260,6 @@ int ll_back_merge_fn(struct request_queue *q, struct request *req,
struct bio *bio)
{
unsigned short max_sectors;
- int len;
if (unlikely(blk_pc_request(req)))
max_sectors = q->max_hw_sectors;
@@ -316,19 +276,6 @@ int ll_back_merge_fn(struct request_queue *q, struct request *req,
blk_recount_segments(q, req->biotail);
if (!bio_flagged(bio, BIO_SEG_VALID))
blk_recount_segments(q, bio);
- len = req->biotail->bi_hw_back_size + bio->bi_hw_front_size;
- if (BIOVEC_VIRT_MERGEABLE(__BVEC_END(req->biotail), __BVEC_START(bio))
- && !BIOVEC_VIRT_OVERSIZE(len)) {
- int mergeable = ll_new_mergeable(q, req, bio);
-
- if (mergeable) {
- if (req->nr_hw_segments == 1)
- req->bio->bi_hw_front_size = len;
- if (bio->bi_hw_segments == 1)
- bio->bi_hw_back_size = len;
- }
- return mergeable;
- }
return ll_new_hw_segment(q, req, bio);
}
@@ -337,7 +284,6 @@ int ll_front_merge_fn(struct request_queue *q, struct request *req,
struct bio *bio)
{
unsigned short max_sectors;
- int len;
if (unlikely(blk_pc_request(req)))
max_sectors = q->max_hw_sectors;
@@ -351,23 +297,10 @@ int ll_front_merge_fn(struct request_queue *q, struct request *req,
q->last_merge = NULL;
return 0;
}
- len = bio->bi_hw_back_size + req->bio->bi_hw_front_size;
if (!bio_flagged(bio, BIO_SEG_VALID))
blk_recount_segments(q, bio);
if (!bio_flagged(req->bio, BIO_SEG_VALID))
blk_recount_segments(q, req->bio);
- if (BIOVEC_VIRT_MERGEABLE(__BVEC_END(bio), __BVEC_START(req->bio)) &&
- !BIOVEC_VIRT_OVERSIZE(len)) {
- int mergeable = ll_new_mergeable(q, req, bio);
-
- if (mergeable) {
- if (bio->bi_hw_segments == 1)
- bio->bi_hw_front_size = len;
- if (req->nr_hw_segments == 1)
- req->biotail->bi_hw_back_size = len;
- }
- return mergeable;
- }
return ll_new_hw_segment(q, req, bio);
}
@@ -376,7 +309,6 @@ static int ll_merge_requests_fn(struct request_queue *q, struct request *req,
struct request *next)
{
int total_phys_segments;
- int total_hw_segments;
/*
* First check if the either of the requests are re-queued
@@ -398,26 +330,11 @@ static int ll_merge_requests_fn(struct request_queue *q, struct request *req,
if (total_phys_segments > q->max_phys_segments)
return 0;
- total_hw_segments = req->nr_hw_segments + next->nr_hw_segments;
- if (blk_hw_contig_segment(q, req->biotail, next->bio)) {
- int len = req->biotail->bi_hw_back_size +
- next->bio->bi_hw_front_size;
- /*
- * propagate the combined length to the end of the requests
- */
- if (req->nr_hw_segments == 1)
- req->bio->bi_hw_front_size = len;
- if (next->nr_hw_segments == 1)
- next->biotail->bi_hw_back_size = len;
- total_hw_segments--;
- }
-
- if (total_hw_segments > q->max_hw_segments)
+ if (total_phys_segments > q->max_hw_segments)
return 0;
/* Merge is OK... */
req->nr_phys_segments = total_phys_segments;
- req->nr_hw_segments = total_hw_segments;
return 1;
}
@@ -470,17 +387,21 @@ static int attempt_merge(struct request_queue *q, struct request *req,
elv_merge_requests(q, req, next);
if (req->rq_disk) {
- struct hd_struct *part
- = get_part(req->rq_disk, req->sector);
- disk_round_stats(req->rq_disk);
- req->rq_disk->in_flight--;
- if (part) {
- part_round_stats(part);
- part->in_flight--;
- }
+ struct hd_struct *part;
+ int cpu;
+
+ cpu = part_stat_lock();
+ part = disk_map_sector_rcu(req->rq_disk, req->sector);
+
+ part_round_stats(cpu, part);
+ part_dec_in_flight(part);
+
+ part_stat_unlock();
}
req->ioprio = ioprio_best(req->ioprio, next->ioprio);
+ if (blk_rq_cpu_valid(next))
+ req->cpu = next->cpu;
__blk_put_request(q, next);
return 1;
diff --git a/block/blk-settings.c b/block/blk-settings.c
index dfc77012843ffbf9e67fa8996d40099f2db667fe..b21dcdb64151abd31a5cc66ff11db955b0e90a80 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -32,6 +32,23 @@ void blk_queue_prep_rq(struct request_queue *q, prep_rq_fn *pfn)
}
EXPORT_SYMBOL(blk_queue_prep_rq);
+/**
+ * blk_queue_set_discard - set a discard_sectors function for queue
+ * @q: queue
+ * @dfn: prepare_discard function
+ *
+ * It's possible for a queue to register a discard callback which is used
+ * to transform a discard request into the appropriate type for the
+ * hardware. If none is registered, then discard requests are failed
+ * with %EOPNOTSUPP.
+ *
+ */
+void blk_queue_set_discard(struct request_queue *q, prepare_discard_fn *dfn)
+{
+ q->prepare_discard_fn = dfn;
+}
+EXPORT_SYMBOL(blk_queue_set_discard);
+
/**
* blk_queue_merge_bvec - set a merge_bvec function for queue
* @q: queue
@@ -60,6 +77,24 @@ void blk_queue_softirq_done(struct request_queue *q, softirq_done_fn *fn)
}
EXPORT_SYMBOL(blk_queue_softirq_done);
+void blk_queue_rq_timeout(struct request_queue *q, unsigned int timeout)
+{
+ q->rq_timeout = timeout;
+}
+EXPORT_SYMBOL_GPL(blk_queue_rq_timeout);
+
+void blk_queue_rq_timed_out(struct request_queue *q, rq_timed_out_fn *fn)
+{
+ q->rq_timed_out_fn = fn;
+}
+EXPORT_SYMBOL_GPL(blk_queue_rq_timed_out);
+
+void blk_queue_lld_busy(struct request_queue *q, lld_busy_fn *fn)
+{
+ q->lld_busy_fn = fn;
+}
+EXPORT_SYMBOL_GPL(blk_queue_lld_busy);
+
/**
* blk_queue_make_request - define an alternate make_request function for a device
* @q: the request queue for the device to be affected
@@ -127,7 +162,7 @@ EXPORT_SYMBOL(blk_queue_make_request);
* Different hardware can have different requirements as to what pages
* it can do I/O directly to. A low level driver can call
* blk_queue_bounce_limit to have lower memory pages allocated as bounce
- * buffers for doing I/O to pages residing above @page.
+ * buffers for doing I/O to pages residing above @dma_addr.
**/
void blk_queue_bounce_limit(struct request_queue *q, u64 dma_addr)
{
@@ -212,7 +247,7 @@ EXPORT_SYMBOL(blk_queue_max_phys_segments);
* Description:
* Enables a low level driver to set an upper limit on the number of
* hw data segments in a request. This would be the largest number of
- * address/length pairs the host adapter can actually give as once
+ * address/length pairs the host adapter can actually give at once
* to the device.
**/
void blk_queue_max_hw_segments(struct request_queue *q,
@@ -393,7 +428,7 @@ EXPORT_SYMBOL(blk_queue_segment_boundary);
* @mask: alignment mask
*
* description:
- * set required memory and length aligment for direct dma transactions.
+ * set required memory and length alignment for direct dma transactions.
* this is used when buiding direct io requests for the queue.
*
**/
@@ -409,7 +444,7 @@ EXPORT_SYMBOL(blk_queue_dma_alignment);
* @mask: alignment mask
*
* description:
- * update required memory and length aligment for direct dma transactions.
+ * update required memory and length alignment for direct dma transactions.
* If the requested alignment is larger than the current alignment, then
* the current queue alignment is updated to the new value, otherwise it
* is left alone. The design of this is to allow multiple objects
diff --git a/block/blk-softirq.c b/block/blk-softirq.c
new file mode 100644
index 0000000000000000000000000000000000000000..e660d26ca656f060ca0c5a61952681c7b7d55e66
--- /dev/null
+++ b/block/blk-softirq.c
@@ -0,0 +1,175 @@
+/*
+ * Functions related to softirq rq completions
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/bio.h>
+#include <linux/blkdev.h>
+#include <linux/interrupt.h>
+#include <linux/cpu.h>
+
+#include "blk.h"
+
+static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
+
+/*
+ * Softirq action handler - move entries to local list and loop over them
+ * while passing them to the queue registered handler.
+ */
+static void blk_done_softirq(struct softirq_action *h)
+{
+ struct list_head *cpu_list, local_list;
+
+ local_irq_disable();
+ cpu_list = &__get_cpu_var(blk_cpu_done);
+ list_replace_init(cpu_list, &local_list);
+ local_irq_enable();
+
+ while (!list_empty(&local_list)) {
+ struct request *rq;
+
+ rq = list_entry(local_list.next, struct request, csd.list);
+ list_del_init(&rq->csd.list);
+ rq->q->softirq_done_fn(rq);
+ }
+}
+
+#if defined(CONFIG_SMP) && defined(CONFIG_USE_GENERIC_SMP_HELPERS)
+static void trigger_softirq(void *data)
+{
+ struct request *rq = data;
+ unsigned long flags;
+ struct list_head *list;
+
+ local_irq_save(flags);
+ list = &__get_cpu_var(blk_cpu_done);
+ list_add_tail(&rq->csd.list, list);
+
+ if (list->next == &rq->csd.list)
+ raise_softirq_irqoff(BLOCK_SOFTIRQ);
+
+ local_irq_restore(flags);
+}
+
+/*
+ * Setup and invoke a run of 'trigger_softirq' on the given cpu.
+ */
+static int raise_blk_irq(int cpu, struct request *rq)
+{
+ if (cpu_online(cpu)) {
+ struct call_single_data *data = &rq->csd;
+
+ data->func = trigger_softirq;
+ data->info = rq;
+ data->flags = 0;
+
+ __smp_call_function_single(cpu, data);
+ return 0;
+ }
+
+ return 1;
+}
+#else /* CONFIG_SMP && CONFIG_USE_GENERIC_SMP_HELPERS */
+static int raise_blk_irq(int cpu, struct request *rq)
+{
+ return 1;
+}
+#endif
+
+static int __cpuinit blk_cpu_notify(struct notifier_block *self,
+ unsigned long action, void *hcpu)
+{
+ /*
+ * If a CPU goes away, splice its entries to the current CPU
+ * and trigger a run of the softirq
+ */
+ if (action == CPU_DEAD || action == CPU_DEAD_FROZEN) {
+ int cpu = (unsigned long) hcpu;
+
+ local_irq_disable();
+ list_splice_init(&per_cpu(blk_cpu_done, cpu),
+ &__get_cpu_var(blk_cpu_done));
+ raise_softirq_irqoff(BLOCK_SOFTIRQ);
+ local_irq_enable();
+ }
+
+ return NOTIFY_OK;
+}
+
+static struct notifier_block __cpuinitdata blk_cpu_notifier = {
+ .notifier_call = blk_cpu_notify,
+};
+
+void __blk_complete_request(struct request *req)
+{
+ struct request_queue *q = req->q;
+ unsigned long flags;
+ int ccpu, cpu, group_cpu;
+
+ BUG_ON(!q->softirq_done_fn);
+
+ local_irq_save(flags);
+ cpu = smp_processor_id();
+ group_cpu = blk_cpu_to_group(cpu);
+
+ /*
+ * Select completion CPU
+ */
+ if (test_bit(QUEUE_FLAG_SAME_COMP, &q->queue_flags) && req->cpu != -1)
+ ccpu = req->cpu;
+ else
+ ccpu = cpu;
+
+ if (ccpu == cpu || ccpu == group_cpu) {
+ struct list_head *list;
+do_local:
+ list = &__get_cpu_var(blk_cpu_done);
+ list_add_tail(&req->csd.list, list);
+
+ /*
+ * if the list only contains our just added request,
+ * signal a raise of the softirq. If there are already
+ * entries there, someone already raised the irq but it
+ * hasn't run yet.
+ */
+ if (list->next == &req->csd.list)
+ raise_softirq_irqoff(BLOCK_SOFTIRQ);
+ } else if (raise_blk_irq(ccpu, req))
+ goto do_local;
+
+ local_irq_restore(flags);
+}
+
+/**
+ * blk_complete_request - end I/O on a request
+ * @req: the request being processed
+ *
+ * Description:
+ * Ends all I/O on a request. It does not handle partial completions,
+ * unless the driver actually implements this in its completion callback
+ * through requeueing. The actual completion happens out-of-order,
+ * through a softirq handler. The user must have registered a completion
+ * callback through blk_queue_softirq_done().
+ **/
+void blk_complete_request(struct request *req)
+{
+ if (unlikely(blk_should_fake_timeout(req->q)))
+ return;
+ if (!blk_mark_rq_complete(req))
+ __blk_complete_request(req);
+}
+EXPORT_SYMBOL(blk_complete_request);
+
+__init int blk_softirq_init(void)
+{
+ int i;
+
+ for_each_possible_cpu(i)
+ INIT_LIST_HEAD(&per_cpu(blk_cpu_done, i));
+
+ open_softirq(BLOCK_SOFTIRQ, blk_done_softirq);
+ register_hotcpu_notifier(&blk_cpu_notifier);
+ return 0;
+}
+subsys_initcall(blk_softirq_init);
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 304ec73ab8215f270cbea1a50e870fd8b5b7bf54..21e275d7eed9444ab876834db2345eb78f4ae183 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -156,6 +156,30 @@ static ssize_t queue_nomerges_store(struct request_queue *q, const char *page,
return ret;
}
+static ssize_t queue_rq_affinity_show(struct request_queue *q, char *page)
+{
+ unsigned int set = test_bit(QUEUE_FLAG_SAME_COMP, &q->queue_flags);
+
+ return queue_var_show(set != 0, page);
+}
+
+static ssize_t
+queue_rq_affinity_store(struct request_queue *q, const char *page, size_t count)
+{
+ ssize_t ret = -EINVAL;
+#if defined(CONFIG_USE_GENERIC_SMP_HELPERS)
+ unsigned long val;
+
+ ret = queue_var_store(&val, page, count);
+ spin_lock_irq(q->queue_lock);
+ if (val)
+ queue_flag_set(QUEUE_FLAG_SAME_COMP, q);
+ else
+ queue_flag_clear(QUEUE_FLAG_SAME_COMP, q);
+ spin_unlock_irq(q->queue_lock);
+#endif
+ return ret;
+}
static struct queue_sysfs_entry queue_requests_entry = {
.attr = {.name = "nr_requests", .mode = S_IRUGO | S_IWUSR },
@@ -197,6 +221,12 @@ static struct queue_sysfs_entry queue_nomerges_entry = {
.store = queue_nomerges_store,
};
+static struct queue_sysfs_entry queue_rq_affinity_entry = {
+ .attr = {.name = "rq_affinity", .mode = S_IRUGO | S_IWUSR },
+ .show = queue_rq_affinity_show,
+ .store = queue_rq_affinity_store,
+};
+
static struct attribute *default_attrs[] = {
&queue_requests_entry.attr,
&queue_ra_entry.attr,
@@ -205,6 +235,7 @@ static struct attribute *default_attrs[] = {
&queue_iosched_entry.attr,
&queue_hw_sector_size_entry.attr,
&queue_nomerges_entry.attr,
+ &queue_rq_affinity_entry.attr,
NULL,
};
@@ -310,7 +341,7 @@ int blk_register_queue(struct gendisk *disk)
if (!q->request_fn)
return 0;
- ret = kobject_add(&q->kobj, kobject_get(&disk->dev.kobj),
+ ret = kobject_add(&q->kobj, kobject_get(&disk_to_dev(disk)->kobj),
"%s", "queue");
if (ret < 0)
return ret;
@@ -339,6 +370,6 @@ void blk_unregister_queue(struct gendisk *disk)
kobject_uevent(&q->kobj, KOBJ_REMOVE);
kobject_del(&q->kobj);
- kobject_put(&disk->dev.kobj);
+ kobject_put(&disk_to_dev(disk)->kobj);
}
}
diff --git a/block/blk-tag.c b/block/blk-tag.c
index ed5166fbc599ab0fca60955a200028ad0de8a5ae..c0d419e84ce7f8518e1246e3ec61b07f5c81efe8 100644
--- a/block/blk-tag.c
+++ b/block/blk-tag.c
@@ -29,7 +29,7 @@ EXPORT_SYMBOL(blk_queue_find_tag);
* __blk_free_tags - release a given set of tag maintenance info
* @bqt: the tag map to free
*
- * Tries to free the specified @bqt@. Returns true if it was
+ * Tries to free the specified @bqt. Returns true if it was
* actually freed and false if there are still references using it
*/
static int __blk_free_tags(struct blk_queue_tag *bqt)
@@ -78,7 +78,7 @@ void __blk_queue_free_tags(struct request_queue *q)
* blk_free_tags - release a given set of tag maintenance info
* @bqt: the tag map to free
*
- * For externally managed @bqt@ frees the map. Callers of this
+ * For externally managed @bqt frees the map. Callers of this
* function must guarantee to have released all the queues that
* might have been using this tag map.
*/
@@ -94,7 +94,7 @@ EXPORT_SYMBOL(blk_free_tags);
* @q: the request queue for the device
*
* Notes:
- * This is used to disabled tagged queuing to a device, yet leave
+ * This is used to disable tagged queuing to a device, yet leave
* queue in function.
**/
void blk_queue_free_tags(struct request_queue *q)
@@ -271,7 +271,7 @@ EXPORT_SYMBOL(blk_queue_resize_tags);
* @rq: the request that has completed
*
* Description:
- * Typically called when end_that_request_first() returns 0, meaning
+ * Typically called when end_that_request_first() returns %0, meaning
* all transfers have been done for a request. It's important to call
* this function before end_that_request_last(), as that will put the
* request back on the free list thus corrupting the internal tag list.
@@ -337,6 +337,7 @@ EXPORT_SYMBOL(blk_queue_end_tag);
int blk_queue_start_tag(struct request_queue *q, struct request *rq)
{
struct blk_queue_tag *bqt = q->queue_tags;
+ unsigned max_depth, offset;
int tag;
if (unlikely((rq->cmd_flags & REQ_QUEUED))) {
@@ -350,10 +351,19 @@ int blk_queue_start_tag(struct request_queue *q, struct request *rq)
/*
* Protect against shared tag maps, as we may not have exclusive
* access to the tag map.
+ *
+ * We reserve a few tags just for sync IO, since we don't want
+ * to starve sync IO on behalf of flooding async IO.
*/
+ max_depth = bqt->max_depth;
+ if (rq_is_sync(rq))
+ offset = 0;
+ else
+ offset = max_depth >> 2;
+
do {
- tag = find_first_zero_bit(bqt->tag_map, bqt->max_depth);
- if (tag >= bqt->max_depth)
+ tag = find_next_zero_bit(bqt->tag_map, max_depth, offset);
+ if (tag >= max_depth)
return 1;
} while (test_and_set_bit_lock(tag, bqt->tag_map));
diff --git a/block/blk-timeout.c b/block/blk-timeout.c
new file mode 100644
index 0000000000000000000000000000000000000000..972a63f848fbb8541a099ae80ecce660cbe826cf
--- /dev/null
+++ b/block/blk-timeout.c
@@ -0,0 +1,238 @@
+/*
+ * Functions related to generic timeout handling of requests.
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/blkdev.h>
+#include <linux/fault-inject.h>
+
+#include "blk.h"
+
+#ifdef CONFIG_FAIL_IO_TIMEOUT
+
+static DECLARE_FAULT_ATTR(fail_io_timeout);
+
+static int __init setup_fail_io_timeout(char *str)
+{
+ return setup_fault_attr(&fail_io_timeout, str);
+}
+__setup("fail_io_timeout=", setup_fail_io_timeout);
+
+int blk_should_fake_timeout(struct request_queue *q)
+{
+ if (!test_bit(QUEUE_FLAG_FAIL_IO, &q->queue_flags))
+ return 0;
+
+ return should_fail(&fail_io_timeout, 1);
+}
+
+static int __init fail_io_timeout_debugfs(void)
+{
+ return init_fault_attr_dentries(&fail_io_timeout, "fail_io_timeout");
+}
+
+late_initcall(fail_io_timeout_debugfs);
+
+ssize_t part_timeout_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct gendisk *disk = dev_to_disk(dev);
+ int set = test_bit(QUEUE_FLAG_FAIL_IO, &disk->queue->queue_flags);
+
+ return sprintf(buf, "%d\n", set != 0);
+}
+
+ssize_t part_timeout_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct gendisk *disk = dev_to_disk(dev);
+ int val;
+
+ if (count) {
+ struct request_queue *q = disk->queue;
+ char *p = (char *) buf;
+
+ val = simple_strtoul(p, &p, 10);
+ spin_lock_irq(q->queue_lock);
+ if (val)
+ queue_flag_set(QUEUE_FLAG_FAIL_IO, q);
+ else
+ queue_flag_clear(QUEUE_FLAG_FAIL_IO, q);
+ spin_unlock_irq(q->queue_lock);
+ }
+
+ return count;
+}
+
+#endif /* CONFIG_FAIL_IO_TIMEOUT */
+
+/*
+ * blk_delete_timer - Delete/cancel timer for a given function.
+ * @req: request that we are canceling timer for
+ *
+ */
+void blk_delete_timer(struct request *req)
+{
+ struct request_queue *q = req->q;
+
+ /*
+ * Nothing to detach
+ */
+ if (!q->rq_timed_out_fn || !req->deadline)
+ return;
+
+ list_del_init(&req->timeout_list);
+
+ if (list_empty(&q->timeout_list))
+ del_timer(&q->timeout);
+}
+
+static void blk_rq_timed_out(struct request *req)
+{
+ struct request_queue *q = req->q;
+ enum blk_eh_timer_return ret;
+
+ ret = q->rq_timed_out_fn(req);
+ switch (ret) {
+ case BLK_EH_HANDLED:
+ __blk_complete_request(req);
+ break;
+ case BLK_EH_RESET_TIMER:
+ blk_clear_rq_complete(req);
+ blk_add_timer(req);
+ break;
+ case BLK_EH_NOT_HANDLED:
+ /*
+ * LLD handles this for now but in the future
+ * we can send a request msg to abort the command
+ * and we can move more of the generic scsi eh code to
+ * the blk layer.
+ */
+ break;
+ default:
+ printk(KERN_ERR "block: bad eh return: %d\n", ret);
+ break;
+ }
+}
+
+void blk_rq_timed_out_timer(unsigned long data)
+{
+ struct request_queue *q = (struct request_queue *) data;
+ unsigned long flags, uninitialized_var(next), next_set = 0;
+ struct request *rq, *tmp;
+
+ spin_lock_irqsave(q->queue_lock, flags);
+
+ list_for_each_entry_safe(rq, tmp, &q->timeout_list, timeout_list) {
+ if (time_after_eq(jiffies, rq->deadline)) {
+ list_del_init(&rq->timeout_list);
+
+ /*
+ * Check if we raced with end io completion
+ */
+ if (blk_mark_rq_complete(rq))
+ continue;
+ blk_rq_timed_out(rq);
+ }
+ if (!next_set) {
+ next = rq->deadline;
+ next_set = 1;
+ } else if (time_after(next, rq->deadline))
+ next = rq->deadline;
+ }
+
+ if (next_set && !list_empty(&q->timeout_list))
+ mod_timer(&q->timeout, round_jiffies(next));
+
+ spin_unlock_irqrestore(q->queue_lock, flags);
+}
+
+/**
+ * blk_abort_request -- Request request recovery for the specified command
+ * @req: pointer to the request of interest
+ *
+ * This function requests that the block layer start recovery for the
+ * request by deleting the timer and calling the q's timeout function.
+ * LLDDs who implement their own error recovery MAY ignore the timeout
+ * event if they generated blk_abort_req. Must hold queue lock.
+ */
+void blk_abort_request(struct request *req)
+{
+ if (blk_mark_rq_complete(req))
+ return;
+ blk_delete_timer(req);
+ blk_rq_timed_out(req);
+}
+EXPORT_SYMBOL_GPL(blk_abort_request);
+
+/**
+ * blk_add_timer - Start timeout timer for a single request
+ * @req: request that is about to start running.
+ *
+ * Notes:
+ * Each request has its own timer, and as it is added to the queue, we
+ * set up the timer. When the request completes, we cancel the timer.
+ */
+void blk_add_timer(struct request *req)
+{
+ struct request_queue *q = req->q;
+ unsigned long expiry;
+
+ if (!q->rq_timed_out_fn)
+ return;
+
+ BUG_ON(!list_empty(&req->timeout_list));
+ BUG_ON(test_bit(REQ_ATOM_COMPLETE, &req->atomic_flags));
+
+ if (req->timeout)
+ req->deadline = jiffies + req->timeout;
+ else {
+ req->deadline = jiffies + q->rq_timeout;
+ /*
+ * Some LLDs, like scsi, peek at the timeout to prevent
+ * a command from being retried forever.
+ */
+ req->timeout = q->rq_timeout;
+ }
+ list_add_tail(&req->timeout_list, &q->timeout_list);
+
+ /*
+ * If the timer isn't already pending or this timeout is earlier
+ * than an existing one, modify the timer. Round to next nearest
+ * second.
+ */
+ expiry = round_jiffies(req->deadline);
+
+ /*
+ * We use ->deadline == 0 to detect whether a timer was added or
+ * not, so just increase to next jiffy for that specific case
+ */
+ if (unlikely(!req->deadline))
+ req->deadline = 1;
+
+ if (!timer_pending(&q->timeout) ||
+ time_before(expiry, q->timeout.expires))
+ mod_timer(&q->timeout, expiry);
+}
+
+/**
+ * blk_abort_queue -- Abort all request on given queue
+ * @queue: pointer to queue
+ *
+ */
+void blk_abort_queue(struct request_queue *q)
+{
+ unsigned long flags;
+ struct request *rq, *tmp;
+
+ spin_lock_irqsave(q->queue_lock, flags);
+
+ elv_abort_queue(q);
+
+ list_for_each_entry_safe(rq, tmp, &q->timeout_list, timeout_list)
+ blk_abort_request(rq);
+
+ spin_unlock_irqrestore(q->queue_lock, flags);
+
+}
+EXPORT_SYMBOL_GPL(blk_abort_queue);
diff --git a/block/blk.h b/block/blk.h
index c79f30e1df52d8388c6c89505e97756f2f906098..e5c5797699636332640f7412d82b9f2cb5e07c83 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -17,6 +17,42 @@ void __blk_queue_free_tags(struct request_queue *q);
void blk_unplug_work(struct work_struct *work);
void blk_unplug_timeout(unsigned long data);
+void blk_rq_timed_out_timer(unsigned long data);
+void blk_delete_timer(struct request *);
+void blk_add_timer(struct request *);
+
+/*
+ * Internal atomic flags for request handling
+ */
+enum rq_atomic_flags {
+ REQ_ATOM_COMPLETE = 0,
+};
+
+/*
+ * EH timer and IO completion will both attempt to 'grab' the request, make
+ * sure that only one of them suceeds
+ */
+static inline int blk_mark_rq_complete(struct request *rq)
+{
+ return test_and_set_bit(REQ_ATOM_COMPLETE, &rq->atomic_flags);
+}
+
+static inline void blk_clear_rq_complete(struct request *rq)
+{
+ clear_bit(REQ_ATOM_COMPLETE, &rq->atomic_flags);
+}
+
+#ifdef CONFIG_FAIL_IO_TIMEOUT
+int blk_should_fake_timeout(struct request_queue *);
+ssize_t part_timeout_show(struct device *, struct device_attribute *, char *);
+ssize_t part_timeout_store(struct device *, struct device_attribute *,
+ const char *, size_t);
+#else
+static inline int blk_should_fake_timeout(struct request_queue *q)
+{
+ return 0;
+}
+#endif
struct io_context *current_io_context(gfp_t gfp_flags, int node);
@@ -59,4 +95,16 @@ static inline int queue_congestion_off_threshold(struct request_queue *q)
#endif /* BLK_DEV_INTEGRITY */
+static inline int blk_cpu_to_group(int cpu)
+{
+#ifdef CONFIG_SCHED_MC
+ cpumask_t mask = cpu_coregroup_map(cpu);
+ return first_cpu(mask);
+#elif defined(CONFIG_SCHED_SMT)
+ return first_cpu(per_cpu(cpu_sibling_map, cpu));
+#else
+ return cpu;
+#endif
+}
+
#endif
diff --git a/block/blktrace.c b/block/blktrace.c
index eb9651ccb241c28ce666300c02830ffea65df691..85049a7e7a179a97c283eb4ebe6c1fe7285f80cf 100644
--- a/block/blktrace.c
+++ b/block/blktrace.c
@@ -111,23 +111,9 @@ static int act_log_check(struct blk_trace *bt, u32 what, sector_t sector,
*/
static u32 ddir_act[2] __read_mostly = { BLK_TC_ACT(BLK_TC_READ), BLK_TC_ACT(BLK_TC_WRITE) };
-/*
- * Bio action bits of interest
- */
-static u32 bio_act[9] __read_mostly = { 0, BLK_TC_ACT(BLK_TC_BARRIER), BLK_TC_ACT(BLK_TC_SYNC), 0, BLK_TC_ACT(BLK_TC_AHEAD), 0, 0, 0, BLK_TC_ACT(BLK_TC_META) };
-
-/*
- * More could be added as needed, taking care to increment the decrementer
- * to get correct indexing
- */
-#define trace_barrier_bit(rw) \
- (((rw) & (1 << BIO_RW_BARRIER)) >> (BIO_RW_BARRIER - 0))
-#define trace_sync_bit(rw) \
- (((rw) & (1 << BIO_RW_SYNC)) >> (BIO_RW_SYNC - 1))
-#define trace_ahead_bit(rw) \
- (((rw) & (1 << BIO_RW_AHEAD)) << (2 - BIO_RW_AHEAD))
-#define trace_meta_bit(rw) \
- (((rw) & (1 << BIO_RW_META)) >> (BIO_RW_META - 3))
+/* The ilog2() calls fall out because they're constant */
+#define MASK_TC_BIT(rw, __name) ( (rw & (1 << BIO_RW_ ## __name)) << \
+ (ilog2(BLK_TC_ ## __name) + BLK_TC_SHIFT - BIO_RW_ ## __name) )
/*
* The worker for the various blk_add_trace*() types. Fills out a
@@ -147,10 +133,11 @@ void __blk_add_trace(struct blk_trace *bt, sector_t sector, int bytes,
return;
what |= ddir_act[rw & WRITE];
- what |= bio_act[trace_barrier_bit(rw)];
- what |= bio_act[trace_sync_bit(rw)];
- what |= bio_act[trace_ahead_bit(rw)];
- what |= bio_act[trace_meta_bit(rw)];
+ what |= MASK_TC_BIT(rw, BARRIER);
+ what |= MASK_TC_BIT(rw, SYNC);
+ what |= MASK_TC_BIT(rw, AHEAD);
+ what |= MASK_TC_BIT(rw, META);
+ what |= MASK_TC_BIT(rw, DISCARD);
pid = tsk->pid;
if (unlikely(act_log_check(bt, what, sector, pid)))
@@ -382,7 +369,8 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
if (!buts->buf_size || !buts->buf_nr)
return -EINVAL;
- strcpy(buts->name, name);
+ strncpy(buts->name, name, BLKTRACE_BDEV_SIZE);
+ buts->name[BLKTRACE_BDEV_SIZE - 1] = '\0';
/*
* some device names have larger paths - convert the slashes
diff --git a/block/bsg.c b/block/bsg.c
index 0aae8d7ba99c432604995ed3b8b907623032c15e..56cb343c76d8d4c507e80a7a08743b695d863756 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -283,7 +283,8 @@ bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr, int has_write_perm)
next_rq->cmd_type = rq->cmd_type;
dxferp = (void*)(unsigned long)hdr->din_xferp;
- ret = blk_rq_map_user(q, next_rq, dxferp, hdr->din_xfer_len);
+ ret = blk_rq_map_user(q, next_rq, NULL, dxferp,
+ hdr->din_xfer_len, GFP_KERNEL);
if (ret)
goto out;
}
@@ -298,7 +299,8 @@ bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr, int has_write_perm)
dxfer_len = 0;
if (dxfer_len) {
- ret = blk_rq_map_user(q, rq, dxferp, dxfer_len);
+ ret = blk_rq_map_user(q, rq, NULL, dxferp, dxfer_len,
+ GFP_KERNEL);
if (ret)
goto out;
}
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 1e2aff812ee2b278bd831809269c4d6c76234858..6a062eebbd15301320e7491b5dd45d17f2204a3c 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -39,6 +39,7 @@ static int cfq_slice_idle = HZ / 125;
#define CFQ_MIN_TT (2)
#define CFQ_SLICE_SCALE (5)
+#define CFQ_HW_QUEUE_MIN (5)
#define RQ_CIC(rq) \
((struct cfq_io_context *) (rq)->elevator_private)
@@ -86,7 +87,14 @@ struct cfq_data {
int rq_in_driver;
int sync_flight;
+
+ /*
+ * queue-depth detection
+ */
+ int rq_queued;
int hw_tag;
+ int hw_tag_samples;
+ int rq_in_driver_peak;
/*
* idle window management
@@ -244,7 +252,7 @@ static inline void cfq_schedule_dispatch(struct cfq_data *cfqd)
{
if (cfqd->busy_queues) {
cfq_log(cfqd, "schedule dispatch");
- kblockd_schedule_work(&cfqd->unplug_work);
+ kblockd_schedule_work(cfqd->queue, &cfqd->unplug_work);
}
}
@@ -654,15 +662,6 @@ static void cfq_activate_request(struct request_queue *q, struct request *rq)
cfq_log_cfqq(cfqd, RQ_CFQQ(rq), "activate rq, drv=%d",
cfqd->rq_in_driver);
- /*
- * If the depth is larger 1, it really could be queueing. But lets
- * make the mark a little higher - idling could still be good for
- * low queueing, and a low queueing number could also just indicate
- * a SCSI mid layer like behaviour where limit+1 is often seen.
- */
- if (!cfqd->hw_tag && cfqd->rq_in_driver > 4)
- cfqd->hw_tag = 1;
-
cfqd->last_position = rq->hard_sector + rq->hard_nr_sectors;
}
@@ -686,6 +685,7 @@ static void cfq_remove_request(struct request *rq)
list_del_init(&rq->queuelist);
cfq_del_rq_rb(rq);
+ cfqq->cfqd->rq_queued--;
if (rq_is_meta(rq)) {
WARN_ON(!cfqq->meta_pending);
cfqq->meta_pending--;
@@ -878,6 +878,14 @@ static void cfq_arm_slice_timer(struct cfq_data *cfqd)
struct cfq_io_context *cic;
unsigned long sl;
+ /*
+ * SSD device without seek penalty, disable idling. But only do so
+ * for devices that support queuing, otherwise we still have a problem
+ * with sync vs async workloads.
+ */
+ if (blk_queue_nonrot(cfqd->queue) && cfqd->hw_tag)
+ return;
+
WARN_ON(!RB_EMPTY_ROOT(&cfqq->sort_list));
WARN_ON(cfq_cfqq_slice_new(cfqq));
@@ -1833,6 +1841,7 @@ cfq_rq_enqueued(struct cfq_data *cfqd, struct cfq_queue *cfqq,
{
struct cfq_io_context *cic = RQ_CIC(rq);
+ cfqd->rq_queued++;
if (rq_is_meta(rq))
cfqq->meta_pending++;
@@ -1880,6 +1889,31 @@ static void cfq_insert_request(struct request_queue *q, struct request *rq)
cfq_rq_enqueued(cfqd, cfqq, rq);
}
+/*
+ * Update hw_tag based on peak queue depth over 50 samples under
+ * sufficient load.
+ */
+static void cfq_update_hw_tag(struct cfq_data *cfqd)
+{
+ if (cfqd->rq_in_driver > cfqd->rq_in_driver_peak)
+ cfqd->rq_in_driver_peak = cfqd->rq_in_driver;
+
+ if (cfqd->rq_queued <= CFQ_HW_QUEUE_MIN &&
+ cfqd->rq_in_driver <= CFQ_HW_QUEUE_MIN)
+ return;
+
+ if (cfqd->hw_tag_samples++ < 50)
+ return;
+
+ if (cfqd->rq_in_driver_peak >= CFQ_HW_QUEUE_MIN)
+ cfqd->hw_tag = 1;
+ else
+ cfqd->hw_tag = 0;
+
+ cfqd->hw_tag_samples = 0;
+ cfqd->rq_in_driver_peak = 0;
+}
+
static void cfq_completed_request(struct request_queue *q, struct request *rq)
{
struct cfq_queue *cfqq = RQ_CFQQ(rq);
@@ -1890,6 +1924,8 @@ static void cfq_completed_request(struct request_queue *q, struct request *rq)
now = jiffies;
cfq_log_cfqq(cfqd, cfqq, "complete");
+ cfq_update_hw_tag(cfqd);
+
WARN_ON(!cfqd->rq_in_driver);
WARN_ON(!cfqq->dispatched);
cfqd->rq_in_driver--;
@@ -2200,6 +2236,7 @@ static void *cfq_init_queue(struct request_queue *q)
cfqd->cfq_slice[1] = cfq_slice_sync;
cfqd->cfq_slice_async_rq = cfq_slice_async_rq;
cfqd->cfq_slice_idle = cfq_slice_idle;
+ cfqd->hw_tag = 1;
return cfqd;
}
diff --git a/block/cmd-filter.c b/block/cmd-filter.c
index 228b6447e89f295346bcb2d07e295f467bc10f35..e669aed4c6bcd8896434b7625766d8f2772f2ad3 100644
--- a/block/cmd-filter.c
+++ b/block/cmd-filter.c
@@ -49,6 +49,7 @@ int blk_verify_command(struct blk_cmd_filter *filter,
}
EXPORT_SYMBOL(blk_verify_command);
+#if 0
/* and now, the sysfs stuff */
static ssize_t rcf_cmds_show(struct blk_cmd_filter *filter, char *page,
int rw)
@@ -210,14 +211,10 @@ int blk_register_filter(struct gendisk *disk)
{
int ret;
struct blk_cmd_filter *filter = &disk->queue->cmd_filter;
- struct kobject *parent = kobject_get(disk->holder_dir->parent);
- if (!parent)
- return -ENODEV;
-
- ret = kobject_init_and_add(&filter->kobj, &rcf_ktype, parent,
+ ret = kobject_init_and_add(&filter->kobj, &rcf_ktype,
+ &disk_to_dev(disk)->kobj,
"%s", "cmd_filter");
-
if (ret < 0)
return ret;
@@ -230,6 +227,6 @@ void blk_unregister_filter(struct gendisk *disk)
struct blk_cmd_filter *filter = &disk->queue->cmd_filter;
kobject_put(&filter->kobj);
- kobject_put(disk->holder_dir->parent);
}
EXPORT_SYMBOL(blk_unregister_filter);
+#endif
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index c23177e4623f1ba73804479460742dd63339556a..1e559fba7bdfc58859605b0d9fdc879346f86b07 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -788,6 +788,7 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
return compat_hdio_getgeo(disk, bdev, compat_ptr(arg));
case BLKFLSBUF:
case BLKROSET:
+ case BLKDISCARD:
/*
* the ones below are implemented in blkdev_locked_ioctl,
* but we call blkdev_ioctl, which gets the lock for us
diff --git a/block/deadline-iosched.c b/block/deadline-iosched.c
index 342448c3d2ddf20432410b121ef3060859c998d3..fd311179f44c771f5c4ca49c2d67b3812fe47eb9 100644
--- a/block/deadline-iosched.c
+++ b/block/deadline-iosched.c
@@ -33,7 +33,7 @@ struct deadline_data {
*/
struct rb_root sort_list[2];
struct list_head fifo_list[2];
-
+
/*
* next in sort order. read, write or both are NULL
*/
@@ -53,7 +53,11 @@ struct deadline_data {
static void deadline_move_request(struct deadline_data *, struct request *);
-#define RQ_RB_ROOT(dd, rq) (&(dd)->sort_list[rq_data_dir((rq))])
+static inline struct rb_root *
+deadline_rb_root(struct deadline_data *dd, struct request *rq)
+{
+ return &dd->sort_list[rq_data_dir(rq)];
+}
/*
* get the request after `rq' in sector-sorted order
@@ -72,15 +76,11 @@ deadline_latter_request(struct request *rq)
static void
deadline_add_rq_rb(struct deadline_data *dd, struct request *rq)
{
- struct rb_root *root = RQ_RB_ROOT(dd, rq);
+ struct rb_root *root = deadline_rb_root(dd, rq);
struct request *__alias;
-retry:
- __alias = elv_rb_add(root, rq);
- if (unlikely(__alias)) {
+ while (unlikely(__alias = elv_rb_add(root, rq)))
deadline_move_request(dd, __alias);
- goto retry;
- }
}
static inline void
@@ -91,7 +91,7 @@ deadline_del_rq_rb(struct deadline_data *dd, struct request *rq)
if (dd->next_rq[data_dir] == rq)
dd->next_rq[data_dir] = deadline_latter_request(rq);
- elv_rb_del(RQ_RB_ROOT(dd, rq), rq);
+ elv_rb_del(deadline_rb_root(dd, rq), rq);
}
/*
@@ -106,7 +106,7 @@ deadline_add_request(struct request_queue *q, struct request *rq)
deadline_add_rq_rb(dd, rq);
/*
- * set expire time (only used for reads) and add to fifo list
+ * set expire time and add to fifo list
*/
rq_set_fifo_time(rq, jiffies + dd->fifo_expire[data_dir]);
list_add_tail(&rq->queuelist, &dd->fifo_list[data_dir]);
@@ -162,7 +162,7 @@ static void deadline_merged_request(struct request_queue *q,
* if the merge was a front merge, we need to reposition request
*/
if (type == ELEVATOR_FRONT_MERGE) {
- elv_rb_del(RQ_RB_ROOT(dd, req), req);
+ elv_rb_del(deadline_rb_root(dd, req), req);
deadline_add_rq_rb(dd, req);
}
}
@@ -212,7 +212,7 @@ deadline_move_request(struct deadline_data *dd, struct request *rq)
dd->next_rq[WRITE] = NULL;
dd->next_rq[data_dir] = deadline_latter_request(rq);
- dd->last_sector = rq->sector + rq->nr_sectors;
+ dd->last_sector = rq_end_sector(rq);
/*
* take it off the sort and fifo list, move
@@ -222,7 +222,7 @@ deadline_move_request(struct deadline_data *dd, struct request *rq)
}
/*
- * deadline_check_fifo returns 0 if there are no expired reads on the fifo,
+ * deadline_check_fifo returns 0 if there are no expired requests on the fifo,
* 1 otherwise. Requires !list_empty(&dd->fifo_list[data_dir])
*/
static inline int deadline_check_fifo(struct deadline_data *dd, int ddir)
@@ -258,17 +258,9 @@ static int deadline_dispatch_requests(struct request_queue *q, int force)
else
rq = dd->next_rq[READ];
- if (rq) {
- /* we have a "next request" */
-
- if (dd->last_sector != rq->sector)
- /* end the batch on a non sequential request */
- dd->batching += dd->fifo_batch;
-
- if (dd->batching < dd->fifo_batch)
- /* we are still entitled to batch */
- goto dispatch_request;
- }
+ if (rq && dd->batching < dd->fifo_batch)
+ /* we have a next request are still entitled to batch */
+ goto dispatch_request;
/*
* at this point we are not running a batch. select the appropriate
diff --git a/block/elevator.c b/block/elevator.c
index ed6f8f32d27ee8d09f5c3673852d416bad228862..04518921db31bb66c115752d62c2a35df11e98e3 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -34,8 +34,9 @@
#include <linux/delay.h>
#include <linux/blktrace_api.h>
#include <linux/hash.h>
+#include <linux/uaccess.h>
-#include <asm/uaccess.h>
+#include "blk.h"
static DEFINE_SPINLOCK(elv_list_lock);
static LIST_HEAD(elv_list);
@@ -74,6 +75,12 @@ int elv_rq_merge_ok(struct request *rq, struct bio *bio)
if (!rq_mergeable(rq))
return 0;
+ /*
+ * Don't merge file system requests and discard requests
+ */
+ if (bio_discard(bio) != bio_discard(rq->bio))
+ return 0;
+
/*
* different data direction or already started, don't merge
*/
@@ -438,6 +445,8 @@ void elv_dispatch_sort(struct request_queue *q, struct request *rq)
list_for_each_prev(entry, &q->queue_head) {
struct request *pos = list_entry_rq(entry);
+ if (blk_discard_rq(rq) != blk_discard_rq(pos))
+ break;
if (rq_data_dir(rq) != rq_data_dir(pos))
break;
if (pos->cmd_flags & stop_flags)
@@ -607,7 +616,7 @@ void elv_insert(struct request_queue *q, struct request *rq, int where)
break;
case ELEVATOR_INSERT_SORT:
- BUG_ON(!blk_fs_request(rq));
+ BUG_ON(!blk_fs_request(rq) && !blk_discard_rq(rq));
rq->cmd_flags |= REQ_SORTED;
q->nr_sorted++;
if (rq_mergeable(rq)) {
@@ -692,7 +701,7 @@ void __elv_add_request(struct request_queue *q, struct request *rq, int where,
* this request is scheduling boundary, update
* end_sector
*/
- if (blk_fs_request(rq)) {
+ if (blk_fs_request(rq) || blk_discard_rq(rq)) {
q->end_sector = rq_end_sector(rq);
q->boundary_rq = rq;
}
@@ -745,7 +754,7 @@ struct request *elv_next_request(struct request_queue *q)
* not ever see it.
*/
if (blk_empty_barrier(rq)) {
- end_queued_request(rq, 1);
+ __blk_end_request(rq, 0, blk_rq_bytes(rq));
continue;
}
if (!(rq->cmd_flags & REQ_STARTED)) {
@@ -764,6 +773,12 @@ struct request *elv_next_request(struct request_queue *q)
*/
rq->cmd_flags |= REQ_STARTED;
blk_add_trace_rq(q, rq, BLK_TA_ISSUE);
+
+ /*
+ * We are now handing the request to the hardware,
+ * add the timeout handler
+ */
+ blk_add_timer(rq);
}
if (!q->boundary_rq || q->boundary_rq == rq) {
@@ -782,7 +797,6 @@ struct request *elv_next_request(struct request_queue *q)
* device can handle
*/
rq->nr_phys_segments++;
- rq->nr_hw_segments++;
}
if (!q->prep_rq_fn)
@@ -805,14 +819,13 @@ struct request *elv_next_request(struct request_queue *q)
* so that we don't add it again
*/
--rq->nr_phys_segments;
- --rq->nr_hw_segments;
}
rq = NULL;
break;
} else if (ret == BLKPREP_KILL) {
rq->cmd_flags |= REQ_QUIET;
- end_queued_request(rq, 0);
+ __blk_end_request(rq, -EIO, blk_rq_bytes(rq));
} else {
printk(KERN_ERR "%s: bad return=%d\n", __func__, ret);
break;
@@ -901,6 +914,19 @@ int elv_may_queue(struct request_queue *q, int rw)
return ELV_MQUEUE_MAY;
}
+void elv_abort_queue(struct request_queue *q)
+{
+ struct request *rq;
+
+ while (!list_empty(&q->queue_head)) {
+ rq = list_entry_rq(q->queue_head.next);
+ rq->cmd_flags |= REQ_QUIET;
+ blk_add_trace_rq(q, rq, BLK_TA_ABORT);
+ __blk_end_request(rq, -EIO, blk_rq_bytes(rq));
+ }
+}
+EXPORT_SYMBOL(elv_abort_queue);
+
void elv_completed_request(struct request_queue *q, struct request *rq)
{
elevator_t *e = q->elevator;
diff --git a/block/genhd.c b/block/genhd.c
index e0ce23ac2ece84b24a283f9ae9203ec3291f2f78..4cd3433c99ac7d64fe05b72a1061cba01059920a 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -16,6 +16,7 @@
#include <linux/kobj_map.h>
#include <linux/buffer_head.h>
#include <linux/mutex.h>
+#include <linux/idr.h>
#include "blk.h"
@@ -24,8 +25,194 @@ static DEFINE_MUTEX(block_class_lock);
struct kobject *block_depr;
#endif
+/* for extended dynamic devt allocation, currently only one major is used */
+#define MAX_EXT_DEVT (1 << MINORBITS)
+
+/* For extended devt allocation. ext_devt_mutex prevents look up
+ * results from going away underneath its user.
+ */
+static DEFINE_MUTEX(ext_devt_mutex);
+static DEFINE_IDR(ext_devt_idr);
+
static struct device_type disk_type;
+/**
+ * disk_get_part - get partition
+ * @disk: disk to look partition from
+ * @partno: partition number
+ *
+ * Look for partition @partno from @disk. If found, increment
+ * reference count and return it.
+ *
+ * CONTEXT:
+ * Don't care.
+ *
+ * RETURNS:
+ * Pointer to the found partition on success, NULL if not found.
+ */
+struct hd_struct *disk_get_part(struct gendisk *disk, int partno)
+{
+ struct hd_struct *part = NULL;
+ struct disk_part_tbl *ptbl;
+
+ if (unlikely(partno < 0))
+ return NULL;
+
+ rcu_read_lock();
+
+ ptbl = rcu_dereference(disk->part_tbl);
+ if (likely(partno < ptbl->len)) {
+ part = rcu_dereference(ptbl->part[partno]);
+ if (part)
+ get_device(part_to_dev(part));
+ }
+
+ rcu_read_unlock();
+
+ return part;
+}
+EXPORT_SYMBOL_GPL(disk_get_part);
+
+/**
+ * disk_part_iter_init - initialize partition iterator
+ * @piter: iterator to initialize
+ * @disk: disk to iterate over
+ * @flags: DISK_PITER_* flags
+ *
+ * Initialize @piter so that it iterates over partitions of @disk.
+ *
+ * CONTEXT:
+ * Don't care.
+ */
+void disk_part_iter_init(struct disk_part_iter *piter, struct gendisk *disk,
+ unsigned int flags)
+{
+ struct disk_part_tbl *ptbl;
+
+ rcu_read_lock();
+ ptbl = rcu_dereference(disk->part_tbl);
+
+ piter->disk = disk;
+ piter->part = NULL;
+
+ if (flags & DISK_PITER_REVERSE)
+ piter->idx = ptbl->len - 1;
+ else if (flags & DISK_PITER_INCL_PART0)
+ piter->idx = 0;
+ else
+ piter->idx = 1;
+
+ piter->flags = flags;
+
+ rcu_read_unlock();
+}
+EXPORT_SYMBOL_GPL(disk_part_iter_init);
+
+/**
+ * disk_part_iter_next - proceed iterator to the next partition and return it
+ * @piter: iterator of interest
+ *
+ * Proceed @piter to the next partition and return it.
+ *
+ * CONTEXT:
+ * Don't care.
+ */
+struct hd_struct *disk_part_iter_next(struct disk_part_iter *piter)
+{
+ struct disk_part_tbl *ptbl;
+ int inc, end;
+
+ /* put the last partition */
+ disk_put_part(piter->part);
+ piter->part = NULL;
+
+ /* get part_tbl */
+ rcu_read_lock();
+ ptbl = rcu_dereference(piter->disk->part_tbl);
+
+ /* determine iteration parameters */
+ if (piter->flags & DISK_PITER_REVERSE) {
+ inc = -1;
+ if (piter->flags & DISK_PITER_INCL_PART0)
+ end = -1;
+ else
+ end = 0;
+ } else {
+ inc = 1;
+ end = ptbl->len;
+ }
+
+ /* iterate to the next partition */
+ for (; piter->idx != end; piter->idx += inc) {
+ struct hd_struct *part;
+
+ part = rcu_dereference(ptbl->part[piter->idx]);
+ if (!part)
+ continue;
+ if (!(piter->flags & DISK_PITER_INCL_EMPTY) && !part->nr_sects)
+ continue;
+
+ get_device(part_to_dev(part));
+ piter->part = part;
+ piter->idx += inc;
+ break;
+ }
+
+ rcu_read_unlock();
+
+ return piter->part;
+}
+EXPORT_SYMBOL_GPL(disk_part_iter_next);
+
+/**
+ * disk_part_iter_exit - finish up partition iteration
+ * @piter: iter of interest
+ *
+ * Called when iteration is over. Cleans up @piter.
+ *
+ * CONTEXT:
+ * Don't care.
+ */
+void disk_part_iter_exit(struct disk_part_iter *piter)
+{
+ disk_put_part(piter->part);
+ piter->part = NULL;
+}
+EXPORT_SYMBOL_GPL(disk_part_iter_exit);
+
+/**
+ * disk_map_sector_rcu - map sector to partition
+ * @disk: gendisk of interest
+ * @sector: sector to map
+ *
+ * Find out which partition @sector maps to on @disk. This is
+ * primarily used for stats accounting.
+ *
+ * CONTEXT:
+ * RCU read locked. The returned partition pointer is valid only
+ * while preemption is disabled.
+ *
+ * RETURNS:
+ * Found partition on success, part0 is returned if no partition matches
+ */
+struct hd_struct *disk_map_sector_rcu(struct gendisk *disk, sector_t sector)
+{
+ struct disk_part_tbl *ptbl;
+ int i;
+
+ ptbl = rcu_dereference(disk->part_tbl);
+
+ for (i = 1; i < ptbl->len; i++) {
+ struct hd_struct *part = rcu_dereference(ptbl->part[i]);
+
+ if (part && part->start_sect <= sector &&
+ sector < part->start_sect + part->nr_sects)
+ return part;
+ }
+ return &disk->part0;
+}
+EXPORT_SYMBOL_GPL(disk_map_sector_rcu);
+
/*
* Can be deleted altogether. Later.
*
@@ -43,14 +230,14 @@ static inline int major_to_index(int major)
}
#ifdef CONFIG_PROC_FS
-void blkdev_show(struct seq_file *f, off_t offset)
+void blkdev_show(struct seq_file *seqf, off_t offset)
{
struct blk_major_name *dp;
if (offset < BLKDEV_MAJOR_HASH_SIZE) {
mutex_lock(&block_class_lock);
for (dp = major_names[offset]; dp; dp = dp->next)
- seq_printf(f, "%3d %s\n", dp->major, dp->name);
+ seq_printf(seqf, "%3d %s\n", dp->major, dp->name);
mutex_unlock(&block_class_lock);
}
}
@@ -136,6 +323,118 @@ EXPORT_SYMBOL(unregister_blkdev);
static struct kobj_map *bdev_map;
+/**
+ * blk_mangle_minor - scatter minor numbers apart
+ * @minor: minor number to mangle
+ *
+ * Scatter consecutively allocated @minor number apart if MANGLE_DEVT
+ * is enabled. Mangling twice gives the original value.
+ *
+ * RETURNS:
+ * Mangled value.
+ *
+ * CONTEXT:
+ * Don't care.
+ */
+static int blk_mangle_minor(int minor)
+{
+#ifdef CONFIG_DEBUG_BLOCK_EXT_DEVT
+ int i;
+
+ for (i = 0; i < MINORBITS / 2; i++) {
+ int low = minor & (1 << i);
+ int high = minor & (1 << (MINORBITS - 1 - i));
+ int distance = MINORBITS - 1 - 2 * i;
+
+ minor ^= low | high; /* clear both bits */
+ low <<= distance; /* swap the positions */
+ high >>= distance;
+ minor |= low | high; /* and set */
+ }
+#endif
+ return minor;
+}
+
+/**
+ * blk_alloc_devt - allocate a dev_t for a partition
+ * @part: partition to allocate dev_t for
+ * @gfp_mask: memory allocation flag
+ * @devt: out parameter for resulting dev_t
+ *
+ * Allocate a dev_t for block device.
+ *
+ * RETURNS:
+ * 0 on success, allocated dev_t is returned in *@devt. -errno on
+ * failure.
+ *
+ * CONTEXT:
+ * Might sleep.
+ */
+int blk_alloc_devt(struct hd_struct *part, dev_t *devt)
+{
+ struct gendisk *disk = part_to_disk(part);
+ int idx, rc;
+
+ /* in consecutive minor range? */
+ if (part->partno < disk->minors) {
+ *devt = MKDEV(disk->major, disk->first_minor + part->partno);
+ return 0;
+ }
+
+ /* allocate ext devt */
+ do {
+ if (!idr_pre_get(&ext_devt_idr, GFP_KERNEL))
+ return -ENOMEM;
+ rc = idr_get_new(&ext_devt_idr, part, &idx);
+ } while (rc == -EAGAIN);
+
+ if (rc)
+ return rc;
+
+ if (idx > MAX_EXT_DEVT) {
+ idr_remove(&ext_devt_idr, idx);
+ return -EBUSY;
+ }
+
+ *devt = MKDEV(BLOCK_EXT_MAJOR, blk_mangle_minor(idx));
+ return 0;
+}
+
+/**
+ * blk_free_devt - free a dev_t
+ * @devt: dev_t to free
+ *
+ * Free @devt which was allocated using blk_alloc_devt().
+ *
+ * CONTEXT:
+ * Might sleep.
+ */
+void blk_free_devt(dev_t devt)
+{
+ might_sleep();
+
+ if (devt == MKDEV(0, 0))
+ return;
+
+ if (MAJOR(devt) == BLOCK_EXT_MAJOR) {
+ mutex_lock(&ext_devt_mutex);
+ idr_remove(&ext_devt_idr, blk_mangle_minor(MINOR(devt)));
+ mutex_unlock(&ext_devt_mutex);
+ }
+}
+
+static char *bdevt_str(dev_t devt, char *buf)
+{
+ if (MAJOR(devt) <= 0xff && MINOR(devt) <= 0xff) {
+ char tbuf[BDEVT_SIZE];
+ snprintf(tbuf, BDEVT_SIZE, "%02x%02x", MAJOR(devt), MINOR(devt));
+ snprintf(buf, BDEVT_SIZE, "%-9s", tbuf);
+ } else
+ snprintf(buf, BDEVT_SIZE, "%03x:%05x", MAJOR(devt), MINOR(devt));
+
+ return buf;
+}
+
/*
* Register device numbers dev..(dev+range-1)
* range must be nonzero
@@ -157,11 +456,11 @@ void blk_unregister_region(dev_t devt, unsigned long range)
EXPORT_SYMBOL(blk_unregister_region);
-static struct kobject *exact_match(dev_t devt, int *part, void *data)
+static struct kobject *exact_match(dev_t devt, int *partno, void *data)
{
struct gendisk *p = data;
- return &p->dev.kobj;
+ return &disk_to_dev(p)->kobj;
}
static int exact_lock(dev_t devt, void *data)
@@ -179,21 +478,46 @@ static int exact_lock(dev_t devt, void *data)
*
* This function registers the partitioning information in @disk
* with the kernel.
+ *
+ * FIXME: error handling
*/
void add_disk(struct gendisk *disk)
{
struct backing_dev_info *bdi;
+ dev_t devt;
int retval;
+ /* minors == 0 indicates to use ext devt from part0 and should
+ * be accompanied with EXT_DEVT flag. Make sure all
+ * parameters make sense.
+ */
+ WARN_ON(disk->minors && !(disk->major || disk->first_minor));
+ WARN_ON(!disk->minors && !(disk->flags & GENHD_FL_EXT_DEVT));
+
disk->flags |= GENHD_FL_UP;
- blk_register_region(MKDEV(disk->major, disk->first_minor),
- disk->minors, NULL, exact_match, exact_lock, disk);
+
+ retval = blk_alloc_devt(&disk->part0, &devt);
+ if (retval) {
+ WARN_ON(1);
+ return;
+ }
+ disk_to_dev(disk)->devt = devt;
+
+ /* ->major and ->first_minor aren't supposed to be
+ * dereferenced from here on, but set them just in case.
+ */
+ disk->major = MAJOR(devt);
+ disk->first_minor = MINOR(devt);
+
+ blk_register_region(disk_devt(disk), disk->minors, NULL,
+ exact_match, exact_lock, disk);
register_disk(disk);
blk_register_queue(disk);
bdi = &disk->queue->backing_dev_info;
- bdi_register_dev(bdi, MKDEV(disk->major, disk->first_minor));
- retval = sysfs_create_link(&disk->dev.kobj, &bdi->dev->kobj, "bdi");
+ bdi_register_dev(bdi, disk_devt(disk));
+ retval = sysfs_create_link(&disk_to_dev(disk)->kobj, &bdi->dev->kobj,
+ "bdi");
WARN_ON(retval);
}
@@ -202,78 +526,71 @@ EXPORT_SYMBOL(del_gendisk); /* in partitions/check.c */
void unlink_gendisk(struct gendisk *disk)
{
- sysfs_remove_link(&disk->dev.kobj, "bdi");
+ sysfs_remove_link(&disk_to_dev(disk)->kobj, "bdi");
bdi_unregister(&disk->queue->backing_dev_info);
blk_unregister_queue(disk);
- blk_unregister_region(MKDEV(disk->major, disk->first_minor),
- disk->minors);
+ blk_unregister_region(disk_devt(disk), disk->minors);
}
/**
* get_gendisk - get partitioning information for a given device
- * @dev: device to get partitioning information for
+ * @devt: device to get partitioning information for
+ * @part: returned partition index
*
* This function gets the structure containing partitioning
- * information for the given device @dev.
+ * information for the given device @devt.
*/
-struct gendisk *get_gendisk(dev_t devt, int *part)
+struct gendisk *get_gendisk(dev_t devt, int *partno)
{
- struct kobject *kobj = kobj_lookup(bdev_map, devt, part);
- struct device *dev = kobj_to_dev(kobj);
+ struct gendisk *disk = NULL;
+
+ if (MAJOR(devt) != BLOCK_EXT_MAJOR) {
+ struct kobject *kobj;
+
+ kobj = kobj_lookup(bdev_map, devt, partno);
+ if (kobj)
+ disk = dev_to_disk(kobj_to_dev(kobj));
+ } else {
+ struct hd_struct *part;
- return kobj ? dev_to_disk(dev) : NULL;
+ mutex_lock(&ext_devt_mutex);
+ part = idr_find(&ext_devt_idr, blk_mangle_minor(MINOR(devt)));
+ if (part && get_disk(part_to_disk(part))) {
+ *partno = part->partno;
+ disk = part_to_disk(part);
+ }
+ mutex_unlock(&ext_devt_mutex);
+ }
+
+ return disk;
}
-/*
- * print a partitions - intended for places where the root filesystem can't be
- * mounted and thus to give the victim some idea of what went wrong
+/**
+ * bdget_disk - do bdget() by gendisk and partition number
+ * @disk: gendisk of interest
+ * @partno: partition number
+ *
+ * Find partition @partno from @disk, do bdget() on it.
+ *
+ * CONTEXT:
+ * Don't care.
+ *
+ * RETURNS:
+ * Resulting block_device on success, NULL on failure.
*/
-static int printk_partition(struct device *dev, void *data)
+struct block_device *bdget_disk(struct gendisk *disk, int partno)
{
- struct gendisk *sgp;
- char buf[BDEVNAME_SIZE];
- int n;
-
- if (dev->type != &disk_type)
- goto exit;
+ struct hd_struct *part;
+ struct block_device *bdev = NULL;
- sgp = dev_to_disk(dev);
- /*
- * Don't show empty devices or things that have been surpressed
- */
- if (get_capacity(sgp) == 0 ||
- (sgp->flags & GENHD_FL_SUPPRESS_PARTITION_INFO))
- goto exit;
+ part = disk_get_part(disk, partno);
+ if (part)
+ bdev = bdget(part_devt(part));
+ disk_put_part(part);
- /*
- * Note, unlike /proc/partitions, I am showing the numbers in
- * hex - the same format as the root= option takes.
- */
- printk("%02x%02x %10llu %s",
- sgp->major, sgp->first_minor,
- (unsigned long long)get_capacity(sgp) >> 1,
- disk_name(sgp, 0, buf));
- if (sgp->driverfs_dev != NULL &&
- sgp->driverfs_dev->driver != NULL)
- printk(" driver: %s\n",
- sgp->driverfs_dev->driver->name);
- else
- printk(" (driver?)\n");
-
- /* now show the partitions */
- for (n = 0; n < sgp->minors - 1; ++n) {
- if (sgp->part[n] == NULL)
- goto exit;
- if (sgp->part[n]->nr_sects == 0)
- goto exit;
- printk(" %02x%02x %10llu %s\n",
- sgp->major, n + 1 + sgp->first_minor,
- (unsigned long long)sgp->part[n]->nr_sects >> 1,
- disk_name(sgp, n + 1, buf));
- }
-exit:
- return 0;
+ return bdev;
}
+EXPORT_SYMBOL(bdget_disk);
/*
* print a full list of all partitions - intended for places where the root
@@ -282,120 +599,145 @@ static int printk_partition(struct device *dev, void *data)
*/
void __init printk_all_partitions(void)
{
- mutex_lock(&block_class_lock);
- class_for_each_device(&block_class, NULL, NULL, printk_partition);
- mutex_unlock(&block_class_lock);
+ struct class_dev_iter iter;
+ struct device *dev;
+
+ class_dev_iter_init(&iter, &block_class, NULL, &disk_type);
+ while ((dev = class_dev_iter_next(&iter))) {
+ struct gendisk *disk = dev_to_disk(dev);
+ struct disk_part_iter piter;
+ struct hd_struct *part;
+ char name_buf[BDEVNAME_SIZE];
+ char devt_buf[BDEVT_SIZE];
+
+ /*
+ * Don't show empty devices or things that have been
+ * surpressed
+ */
+ if (get_capacity(disk) == 0 ||
+ (disk->flags & GENHD_FL_SUPPRESS_PARTITION_INFO))
+ continue;
+
+ /*
+ * Note, unlike /proc/partitions, I am showing the
+ * numbers in hex - the same format as the root=
+ * option takes.
+ */
+ disk_part_iter_init(&piter, disk, DISK_PITER_INCL_PART0);
+ while ((part = disk_part_iter_next(&piter))) {
+ bool is_part0 = part == &disk->part0;
+
+ printk("%s%s %10llu %s", is_part0 ? "" : " ",
+ bdevt_str(part_devt(part), devt_buf),
+ (unsigned long long)part->nr_sects >> 1,
+ disk_name(disk, part->partno, name_buf));
+ if (is_part0) {
+ if (disk->driverfs_dev != NULL &&
+ disk->driverfs_dev->driver != NULL)
+ printk(" driver: %s\n",
+ disk->driverfs_dev->driver->name);
+ else
+ printk(" (driver?)\n");
+ } else
+ printk("\n");
+ }
+ disk_part_iter_exit(&piter);
+ }
+ class_dev_iter_exit(&iter);
}
#ifdef CONFIG_PROC_FS
/* iterator */
-static int find_start(struct device *dev, void *data)
+static void *disk_seqf_start(struct seq_file *seqf, loff_t *pos)
{
- loff_t *k = data;
+ loff_t skip = *pos;
+ struct class_dev_iter *iter;
+ struct device *dev;
- if (dev->type != &disk_type)
- return 0;
- if (!*k)
- return 1;
- (*k)--;
- return 0;
+ iter = kmalloc(sizeof(*iter), GFP_KERNEL);
+ if (!iter)
+ return ERR_PTR(-ENOMEM);
+
+ seqf->private = iter;
+ class_dev_iter_init(iter, &block_class, NULL, &disk_type);
+ do {
+ dev = class_dev_iter_next(iter);
+ if (!dev)
+ return NULL;
+ } while (skip--);
+
+ return dev_to_disk(dev);
}
-static void *part_start(struct seq_file *part, loff_t *pos)
+static void *disk_seqf_next(struct seq_file *seqf, void *v, loff_t *pos)
{
struct device *dev;
- loff_t k = *pos;
-
- if (!k)
- part->private = (void *)1LU; /* tell show to print header */
- mutex_lock(&block_class_lock);
- dev = class_find_device(&block_class, NULL, &k, find_start);
- if (dev) {
- put_device(dev);
+ (*pos)++;
+ dev = class_dev_iter_next(seqf->private);
+ if (dev)
return dev_to_disk(dev);
- }
+
return NULL;
}
-static int find_next(struct device *dev, void *data)
+static void disk_seqf_stop(struct seq_file *seqf, void *v)
{
- if (dev->type == &disk_type)
- return 1;
- return 0;
-}
+ struct class_dev_iter *iter = seqf->private;
-static void *part_next(struct seq_file *part, void *v, loff_t *pos)
-{
- struct gendisk *gp = v;
- struct device *dev;
- ++*pos;
- dev = class_find_device(&block_class, &gp->dev, NULL, find_next);
- if (dev) {
- put_device(dev);
- return dev_to_disk(dev);
+ /* stop is called even after start failed :-( */
+ if (iter) {
+ class_dev_iter_exit(iter);
+ kfree(iter);
}
- return NULL;
}
-static void part_stop(struct seq_file *part, void *v)
+static void *show_partition_start(struct seq_file *seqf, loff_t *pos)
{
- mutex_unlock(&block_class_lock);
+ static void *p;
+
+ p = disk_seqf_start(seqf, pos);
+ if (!IS_ERR(p) && p && !*pos)
+ seq_puts(seqf, "major minor #blocks name\n\n");
+ return p;
}
-static int show_partition(struct seq_file *part, void *v)
+static int show_partition(struct seq_file *seqf, void *v)
{
struct gendisk *sgp = v;
- int n;
+ struct disk_part_iter piter;
+ struct hd_struct *part;
char buf[BDEVNAME_SIZE];
- /*
- * Print header if start told us to do. This is to preserve
- * the original behavior of not printing header if no
- * partition exists. This hackery will be removed later with
- * class iteration clean up.
- */
- if (part->private) {
- seq_puts(part, "major minor #blocks name\n\n");
- part->private = NULL;
- }
-
/* Don't show non-partitionable removeable devices or empty devices */
- if (!get_capacity(sgp) ||
- (sgp->minors == 1 && (sgp->flags & GENHD_FL_REMOVABLE)))
+ if (!get_capacity(sgp) || (!disk_partitionable(sgp) &&
+ (sgp->flags & GENHD_FL_REMOVABLE)))
return 0;
if (sgp->flags & GENHD_FL_SUPPRESS_PARTITION_INFO)
return 0;
/* show the full disk and all non-0 size partitions of it */
- seq_printf(part, "%4d %4d %10llu %s\n",
- sgp->major, sgp->first_minor,
- (unsigned long long)get_capacity(sgp) >> 1,
- disk_name(sgp, 0, buf));
- for (n = 0; n < sgp->minors - 1; n++) {
- if (!sgp->part[n])
- continue;
- if (sgp->part[n]->nr_sects == 0)
- continue;
- seq_printf(part, "%4d %4d %10llu %s\n",
- sgp->major, n + 1 + sgp->first_minor,
- (unsigned long long)sgp->part[n]->nr_sects >> 1 ,
- disk_name(sgp, n + 1, buf));
- }
+ disk_part_iter_init(&piter, sgp, DISK_PITER_INCL_PART0);
+ while ((part = disk_part_iter_next(&piter)))
+ seq_printf(seqf, "%4d %7d %10llu %s\n",
+ MAJOR(part_devt(part)), MINOR(part_devt(part)),
+ (unsigned long long)part->nr_sects >> 1,
+ disk_name(sgp, part->partno, buf));
+ disk_part_iter_exit(&piter);
return 0;
}
const struct seq_operations partitions_op = {
- .start = part_start,
- .next = part_next,
- .stop = part_stop,
+ .start = show_partition_start,
+ .next = disk_seqf_next,
+ .stop = disk_seqf_stop,
.show = show_partition
};
#endif
-static struct kobject *base_probe(dev_t devt, int *part, void *data)
+static struct kobject *base_probe(dev_t devt, int *partno, void *data)
{
if (request_module("block-major-%d-%d", MAJOR(devt), MINOR(devt)) > 0)
/* Make old-style 2.4 aliases work */
@@ -431,29 +773,29 @@ static ssize_t disk_range_show(struct device *dev,
return sprintf(buf, "%d\n", disk->minors);
}
-static ssize_t disk_removable_show(struct device *dev,
+static ssize_t disk_ext_range_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct gendisk *disk = dev_to_disk(dev);
- return sprintf(buf, "%d\n",
- (disk->flags & GENHD_FL_REMOVABLE ? 1 : 0));
+ return sprintf(buf, "%d\n", disk_max_parts(disk));
}
-static ssize_t disk_ro_show(struct device *dev,
+static ssize_t disk_removable_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct gendisk *disk = dev_to_disk(dev);
- return sprintf(buf, "%d\n", disk->policy ? 1 : 0);
+ return sprintf(buf, "%d\n",
+ (disk->flags & GENHD_FL_REMOVABLE ? 1 : 0));
}
-static ssize_t disk_size_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t disk_ro_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct gendisk *disk = dev_to_disk(dev);
- return sprintf(buf, "%llu\n", (unsigned long long)get_capacity(disk));
+ return sprintf(buf, "%d\n", get_disk_ro(disk) ? 1 : 0);
}
static ssize_t disk_capability_show(struct device *dev,
@@ -464,73 +806,26 @@ static ssize_t disk_capability_show(struct device *dev,
return sprintf(buf, "%x\n", disk->flags);
}
-static ssize_t disk_stat_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct gendisk *disk = dev_to_disk(dev);
-
- preempt_disable();
- disk_round_stats(disk);
- preempt_enable();
- return sprintf(buf,
- "%8lu %8lu %8llu %8u "
- "%8lu %8lu %8llu %8u "
- "%8u %8u %8u"
- "\n",
- disk_stat_read(disk, ios[READ]),
- disk_stat_read(disk, merges[READ]),
- (unsigned long long)disk_stat_read(disk, sectors[READ]),
- jiffies_to_msecs(disk_stat_read(disk, ticks[READ])),
- disk_stat_read(disk, ios[WRITE]),
- disk_stat_read(disk, merges[WRITE]),
- (unsigned long long)disk_stat_read(disk, sectors[WRITE]),
- jiffies_to_msecs(disk_stat_read(disk, ticks[WRITE])),
- disk->in_flight,
- jiffies_to_msecs(disk_stat_read(disk, io_ticks)),
- jiffies_to_msecs(disk_stat_read(disk, time_in_queue)));
-}
-
-#ifdef CONFIG_FAIL_MAKE_REQUEST
-static ssize_t disk_fail_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct gendisk *disk = dev_to_disk(dev);
-
- return sprintf(buf, "%d\n", disk->flags & GENHD_FL_FAIL ? 1 : 0);
-}
-
-static ssize_t disk_fail_store(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct gendisk *disk = dev_to_disk(dev);
- int i;
-
- if (count > 0 && sscanf(buf, "%d", &i) > 0) {
- if (i == 0)
- disk->flags &= ~GENHD_FL_FAIL;
- else
- disk->flags |= GENHD_FL_FAIL;
- }
-
- return count;
-}
-
-#endif
-
static DEVICE_ATTR(range, S_IRUGO, disk_range_show, NULL);
+static DEVICE_ATTR(ext_range, S_IRUGO, disk_ext_range_show, NULL);
static DEVICE_ATTR(removable, S_IRUGO, disk_removable_show, NULL);
static DEVICE_ATTR(ro, S_IRUGO, disk_ro_show, NULL);
-static DEVICE_ATTR(size, S_IRUGO, disk_size_show, NULL);
+static DEVICE_ATTR(size, S_IRUGO, part_size_show, NULL);
static DEVICE_ATTR(capability, S_IRUGO, disk_capability_show, NULL);
-static DEVICE_ATTR(stat, S_IRUGO, disk_stat_show, NULL);
+static DEVICE_ATTR(stat, S_IRUGO, part_stat_show, NULL);
#ifdef CONFIG_FAIL_MAKE_REQUEST
static struct device_attribute dev_attr_fail =
- __ATTR(make-it-fail, S_IRUGO|S_IWUSR, disk_fail_show, disk_fail_store);
+ __ATTR(make-it-fail, S_IRUGO|S_IWUSR, part_fail_show, part_fail_store);
+#endif
+#ifdef CONFIG_FAIL_IO_TIMEOUT
+static struct device_attribute dev_attr_fail_timeout =
+ __ATTR(io-timeout-fail, S_IRUGO|S_IWUSR, part_timeout_show,
+ part_timeout_store);
#endif
static struct attribute *disk_attrs[] = {
&dev_attr_range.attr,
+ &dev_attr_ext_range.attr,
&dev_attr_removable.attr,
&dev_attr_ro.attr,
&dev_attr_size.attr,
@@ -538,6 +833,9 @@ static struct attribute *disk_attrs[] = {
&dev_attr_stat.attr,
#ifdef CONFIG_FAIL_MAKE_REQUEST
&dev_attr_fail.attr,
+#endif
+#ifdef CONFIG_FAIL_IO_TIMEOUT
+ &dev_attr_fail_timeout.attr,
#endif
NULL
};
@@ -551,13 +849,87 @@ static struct attribute_group *disk_attr_groups[] = {
NULL
};
+static void disk_free_ptbl_rcu_cb(struct rcu_head *head)
+{
+ struct disk_part_tbl *ptbl =
+ container_of(head, struct disk_part_tbl, rcu_head);
+
+ kfree(ptbl);
+}
+
+/**
+ * disk_replace_part_tbl - replace disk->part_tbl in RCU-safe way
+ * @disk: disk to replace part_tbl for
+ * @new_ptbl: new part_tbl to install
+ *
+ * Replace disk->part_tbl with @new_ptbl in RCU-safe way. The
+ * original ptbl is freed using RCU callback.
+ *
+ * LOCKING:
+ * Matching bd_mutx locked.
+ */
+static void disk_replace_part_tbl(struct gendisk *disk,
+ struct disk_part_tbl *new_ptbl)
+{
+ struct disk_part_tbl *old_ptbl = disk->part_tbl;
+
+ rcu_assign_pointer(disk->part_tbl, new_ptbl);
+ if (old_ptbl)
+ call_rcu(&old_ptbl->rcu_head, disk_free_ptbl_rcu_cb);
+}
+
+/**
+ * disk_expand_part_tbl - expand disk->part_tbl
+ * @disk: disk to expand part_tbl for
+ * @partno: expand such that this partno can fit in
+ *
+ * Expand disk->part_tbl such that @partno can fit in. disk->part_tbl
+ * uses RCU to allow unlocked dereferencing for stats and other stuff.
+ *
+ * LOCKING:
+ * Matching bd_mutex locked, might sleep.
+ *
+ * RETURNS:
+ * 0 on success, -errno on failure.
+ */
+int disk_expand_part_tbl(struct gendisk *disk, int partno)
+{
+ struct disk_part_tbl *old_ptbl = disk->part_tbl;
+ struct disk_part_tbl *new_ptbl;
+ int len = old_ptbl ? old_ptbl->len : 0;
+ int target = partno + 1;
+ size_t size;
+ int i;
+
+ /* disk_max_parts() is zero during initialization, ignore if so */
+ if (disk_max_parts(disk) && target > disk_max_parts(disk))
+ return -EINVAL;
+
+ if (target <= len)
+ return 0;
+
+ size = sizeof(*new_ptbl) + target * sizeof(new_ptbl->part[0]);
+ new_ptbl = kzalloc_node(size, GFP_KERNEL, disk->node_id);
+ if (!new_ptbl)
+ return -ENOMEM;
+
+ INIT_RCU_HEAD(&new_ptbl->rcu_head);
+ new_ptbl->len = target;
+
+ for (i = 0; i < len; i++)
+ rcu_assign_pointer(new_ptbl->part[i], old_ptbl->part[i]);
+
+ disk_replace_part_tbl(disk, new_ptbl);
+ return 0;
+}
+
static void disk_release(struct device *dev)
{
struct gendisk *disk = dev_to_disk(dev);
kfree(disk->random);
- kfree(disk->part);
- free_disk_stats(disk);
+ disk_replace_part_tbl(disk, NULL);
+ free_part_stats(&disk->part0);
kfree(disk);
}
struct class block_class = {
@@ -578,83 +950,31 @@ static struct device_type disk_type = {
* The output looks suspiciously like /proc/partitions with a bunch of
* extra fields.
*/
-
-static void *diskstats_start(struct seq_file *part, loff_t *pos)
-{
- struct device *dev;
- loff_t k = *pos;
-
- mutex_lock(&block_class_lock);
- dev = class_find_device(&block_class, NULL, &k, find_start);
- if (dev) {
- put_device(dev);
- return dev_to_disk(dev);
- }
- return NULL;
-}
-
-static void *diskstats_next(struct seq_file *part, void *v, loff_t *pos)
-{
- struct gendisk *gp = v;
- struct device *dev;
-
- ++*pos;
- dev = class_find_device(&block_class, &gp->dev, NULL, find_next);
- if (dev) {
- put_device(dev);
- return dev_to_disk(dev);
- }
- return NULL;
-}
-
-static void diskstats_stop(struct seq_file *part, void *v)
-{
- mutex_unlock(&block_class_lock);
-}
-
-static int diskstats_show(struct seq_file *s, void *v)
+static int diskstats_show(struct seq_file *seqf, void *v)
{
struct gendisk *gp = v;
+ struct disk_part_iter piter;
+ struct hd_struct *hd;
char buf[BDEVNAME_SIZE];
- int n = 0;
+ int cpu;
/*
- if (&gp->dev.kobj.entry == block_class.devices.next)
- seq_puts(s, "major minor name"
+ if (&disk_to_dev(gp)->kobj.entry == block_class.devices.next)
+ seq_puts(seqf, "major minor name"
" rio rmerge rsect ruse wio wmerge "
"wsect wuse running use aveq"
"\n\n");
*/
- preempt_disable();
- disk_round_stats(gp);
- preempt_enable();
- seq_printf(s, "%4d %4d %s %lu %lu %llu %u %lu %lu %llu %u %u %u %u\n",
- gp->major, n + gp->first_minor, disk_name(gp, n, buf),
- disk_stat_read(gp, ios[0]), disk_stat_read(gp, merges[0]),
- (unsigned long long)disk_stat_read(gp, sectors[0]),
- jiffies_to_msecs(disk_stat_read(gp, ticks[0])),
- disk_stat_read(gp, ios[1]), disk_stat_read(gp, merges[1]),
- (unsigned long long)disk_stat_read(gp, sectors[1]),
- jiffies_to_msecs(disk_stat_read(gp, ticks[1])),
- gp->in_flight,
- jiffies_to_msecs(disk_stat_read(gp, io_ticks)),
- jiffies_to_msecs(disk_stat_read(gp, time_in_queue)));
-
- /* now show all non-0 size partitions of it */
- for (n = 0; n < gp->minors - 1; n++) {
- struct hd_struct *hd = gp->part[n];
-
- if (!hd || !hd->nr_sects)
- continue;
-
- preempt_disable();
- part_round_stats(hd);
- preempt_enable();
- seq_printf(s, "%4d %4d %s %lu %lu %llu "
+ disk_part_iter_init(&piter, gp, DISK_PITER_INCL_PART0);
+ while ((hd = disk_part_iter_next(&piter))) {
+ cpu = part_stat_lock();
+ part_round_stats(cpu, hd);
+ part_stat_unlock();
+ seq_printf(seqf, "%4d %7d %s %lu %lu %llu "
"%u %lu %lu %llu %u %u %u %u\n",
- gp->major, n + gp->first_minor + 1,
- disk_name(gp, n + 1, buf),
+ MAJOR(part_devt(hd)), MINOR(part_devt(hd)),
+ disk_name(gp, hd->partno, buf),
part_stat_read(hd, ios[0]),
part_stat_read(hd, merges[0]),
(unsigned long long)part_stat_read(hd, sectors[0]),
@@ -668,14 +988,15 @@ static int diskstats_show(struct seq_file *s, void *v)
jiffies_to_msecs(part_stat_read(hd, time_in_queue))
);
}
+ disk_part_iter_exit(&piter);
return 0;
}
const struct seq_operations diskstats_op = {
- .start = diskstats_start,
- .next = diskstats_next,
- .stop = diskstats_stop,
+ .start = disk_seqf_start,
+ .next = disk_seqf_next,
+ .stop = disk_seqf_stop,
.show = diskstats_show
};
#endif /* CONFIG_PROC_FS */
@@ -690,7 +1011,7 @@ static void media_change_notify_thread(struct work_struct *work)
* set enviroment vars to indicate which event this is for
* so that user space will know to go check the media status.
*/
- kobject_uevent_env(&gd->dev.kobj, KOBJ_CHANGE, envp);
+ kobject_uevent_env(&disk_to_dev(gd)->kobj, KOBJ_CHANGE, envp);
put_device(gd->driverfs_dev);
}
@@ -703,42 +1024,29 @@ void genhd_media_change_notify(struct gendisk *disk)
EXPORT_SYMBOL_GPL(genhd_media_change_notify);
#endif /* 0 */
-struct find_block {
- const char *name;
- int part;
-};
-
-static int match_id(struct device *dev, void *data)
+dev_t blk_lookup_devt(const char *name, int partno)
{
- struct find_block *find = data;
+ dev_t devt = MKDEV(0, 0);
+ struct class_dev_iter iter;
+ struct device *dev;
- if (dev->type != &disk_type)
- return 0;
- if (strcmp(dev->bus_id, find->name) == 0) {
+ class_dev_iter_init(&iter, &block_class, NULL, &disk_type);
+ while ((dev = class_dev_iter_next(&iter))) {
struct gendisk *disk = dev_to_disk(dev);
- if (find->part < disk->minors)
- return 1;
- }
- return 0;
-}
+ struct hd_struct *part;
-dev_t blk_lookup_devt(const char *name, int part)
-{
- struct device *dev;
- dev_t devt = MKDEV(0, 0);
- struct find_block find;
+ if (strcmp(dev->bus_id, name))
+ continue;
- mutex_lock(&block_class_lock);
- find.name = name;
- find.part = part;
- dev = class_find_device(&block_class, NULL, &find, match_id);
- if (dev) {
- put_device(dev);
- devt = MKDEV(MAJOR(dev->devt),
- MINOR(dev->devt) + part);
+ part = disk_get_part(disk, partno);
+ if (part) {
+ devt = part_devt(part);
+ disk_put_part(part);
+ break;
+ }
+ disk_put_part(part);
}
- mutex_unlock(&block_class_lock);
-
+ class_dev_iter_exit(&iter);
return devt;
}
EXPORT_SYMBOL(blk_lookup_devt);
@@ -747,6 +1055,7 @@ struct gendisk *alloc_disk(int minors)
{
return alloc_disk_node(minors, -1);
}
+EXPORT_SYMBOL(alloc_disk);
struct gendisk *alloc_disk_node(int minors, int node_id)
{
@@ -755,32 +1064,28 @@ struct gendisk *alloc_disk_node(int minors, int node_id)
disk = kmalloc_node(sizeof(struct gendisk),
GFP_KERNEL | __GFP_ZERO, node_id);
if (disk) {
- if (!init_disk_stats(disk)) {
+ if (!init_part_stats(&disk->part0)) {
kfree(disk);
return NULL;
}
- if (minors > 1) {
- int size = (minors - 1) * sizeof(struct hd_struct *);
- disk->part = kmalloc_node(size,
- GFP_KERNEL | __GFP_ZERO, node_id);
- if (!disk->part) {
- free_disk_stats(disk);
- kfree(disk);
- return NULL;
- }
+ if (disk_expand_part_tbl(disk, 0)) {
+ free_part_stats(&disk->part0);
+ kfree(disk);
+ return NULL;
}
+ disk->part_tbl->part[0] = &disk->part0;
+
disk->minors = minors;
rand_initialize_disk(disk);
- disk->dev.class = &block_class;
- disk->dev.type = &disk_type;
- device_initialize(&disk->dev);
+ disk_to_dev(disk)->class = &block_class;
+ disk_to_dev(disk)->type = &disk_type;
+ device_initialize(disk_to_dev(disk));
INIT_WORK(&disk->async_notify,
media_change_notify_thread);
+ disk->node_id = node_id;
}
return disk;
}
-
-EXPORT_SYMBOL(alloc_disk);
EXPORT_SYMBOL(alloc_disk_node);
struct kobject *get_disk(struct gendisk *disk)
@@ -793,7 +1098,7 @@ struct kobject *get_disk(struct gendisk *disk)
owner = disk->fops->owner;
if (owner && !try_module_get(owner))
return NULL;
- kobj = kobject_get(&disk->dev.kobj);
+ kobj = kobject_get(&disk_to_dev(disk)->kobj);
if (kobj == NULL) {
module_put(owner);
return NULL;
@@ -807,27 +1112,28 @@ EXPORT_SYMBOL(get_disk);
void put_disk(struct gendisk *disk)
{
if (disk)
- kobject_put(&disk->dev.kobj);
+ kobject_put(&disk_to_dev(disk)->kobj);
}
EXPORT_SYMBOL(put_disk);
void set_device_ro(struct block_device *bdev, int flag)
{
- if (bdev->bd_contains != bdev)
- bdev->bd_part->policy = flag;
- else
- bdev->bd_disk->policy = flag;
+ bdev->bd_part->policy = flag;
}
EXPORT_SYMBOL(set_device_ro);
void set_disk_ro(struct gendisk *disk, int flag)
{
- int i;
- disk->policy = flag;
- for (i = 0; i < disk->minors - 1; i++)
- if (disk->part[i]) disk->part[i]->policy = flag;
+ struct disk_part_iter piter;
+ struct hd_struct *part;
+
+ disk_part_iter_init(&piter, disk,
+ DISK_PITER_INCL_EMPTY | DISK_PITER_INCL_PART0);
+ while ((part = disk_part_iter_next(&piter)))
+ part->policy = flag;
+ disk_part_iter_exit(&piter);
}
EXPORT_SYMBOL(set_disk_ro);
@@ -836,18 +1142,15 @@ int bdev_read_only(struct block_device *bdev)
{
if (!bdev)
return 0;
- else if (bdev->bd_contains != bdev)
- return bdev->bd_part->policy;
- else
- return bdev->bd_disk->policy;
+ return bdev->bd_part->policy;
}
EXPORT_SYMBOL(bdev_read_only);
-int invalidate_partition(struct gendisk *disk, int index)
+int invalidate_partition(struct gendisk *disk, int partno)
{
int res = 0;
- struct block_device *bdev = bdget_disk(disk, index);
+ struct block_device *bdev = bdget_disk(disk, partno);
if (bdev) {
fsync_bdev(bdev);
res = __invalidate_device(bdev);
diff --git a/block/ioctl.c b/block/ioctl.c
index 77185e5c026a659e300c69b276de3c5ccbb7327b..38bee321e1fa07c7dd41940c6fae8094a822068c 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -12,11 +12,12 @@ static int blkpg_ioctl(struct block_device *bdev, struct blkpg_ioctl_arg __user
{
struct block_device *bdevp;
struct gendisk *disk;
+ struct hd_struct *part;
struct blkpg_ioctl_arg a;
struct blkpg_partition p;
+ struct disk_part_iter piter;
long long start, length;
- int part;
- int i;
+ int partno;
int err;
if (!capable(CAP_SYS_ADMIN))
@@ -28,8 +29,8 @@ static int blkpg_ioctl(struct block_device *bdev, struct blkpg_ioctl_arg __user
disk = bdev->bd_disk;
if (bdev != bdev->bd_contains)
return -EINVAL;
- part = p.pno;
- if (part <= 0 || part >= disk->minors)
+ partno = p.pno;
+ if (partno <= 0)
return -EINVAL;
switch (a.op) {
case BLKPG_ADD_PARTITION:
@@ -43,36 +44,37 @@ static int blkpg_ioctl(struct block_device *bdev, struct blkpg_ioctl_arg __user
|| pstart < 0 || plength < 0)
return -EINVAL;
}
- /* partition number in use? */
+
mutex_lock(&bdev->bd_mutex);
- if (disk->part[part - 1]) {
- mutex_unlock(&bdev->bd_mutex);
- return -EBUSY;
- }
- /* overlap? */
- for (i = 0; i < disk->minors - 1; i++) {
- struct hd_struct *s = disk->part[i];
- if (!s)
- continue;
- if (!(start+length <= s->start_sect ||
- start >= s->start_sect + s->nr_sects)) {
+ /* overlap? */
+ disk_part_iter_init(&piter, disk,
+ DISK_PITER_INCL_EMPTY);
+ while ((part = disk_part_iter_next(&piter))) {
+ if (!(start + length <= part->start_sect ||
+ start >= part->start_sect + part->nr_sects)) {
+ disk_part_iter_exit(&piter);
mutex_unlock(&bdev->bd_mutex);
return -EBUSY;
}
}
+ disk_part_iter_exit(&piter);
+
/* all seems OK */
- err = add_partition(disk, part, start, length, ADDPART_FLAG_NONE);
+ err = add_partition(disk, partno, start, length,
+ ADDPART_FLAG_NONE);
mutex_unlock(&bdev->bd_mutex);
return err;
case BLKPG_DEL_PARTITION:
- if (!disk->part[part-1])
- return -ENXIO;
- if (disk->part[part - 1]->nr_sects == 0)
+ part = disk_get_part(disk, partno);
+ if (!part)
return -ENXIO;
- bdevp = bdget_disk(disk, part);
+
+ bdevp = bdget(part_devt(part));
+ disk_put_part(part);
if (!bdevp)
return -ENOMEM;
+
mutex_lock(&bdevp->bd_mutex);
if (bdevp->bd_openers) {
mutex_unlock(&bdevp->bd_mutex);
@@ -84,7 +86,7 @@ static int blkpg_ioctl(struct block_device *bdev, struct blkpg_ioctl_arg __user
invalidate_bdev(bdevp);
mutex_lock_nested(&bdev->bd_mutex, 1);
- delete_partition(disk, part);
+ delete_partition(disk, partno);
mutex_unlock(&bdev->bd_mutex);
mutex_unlock(&bdevp->bd_mutex);
bdput(bdevp);
@@ -100,7 +102,7 @@ static int blkdev_reread_part(struct block_device *bdev)
struct gendisk *disk = bdev->bd_disk;
int res;
- if (disk->minors == 1 || bdev != bdev->bd_contains)
+ if (!disk_partitionable(disk) || bdev != bdev->bd_contains)
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
@@ -111,6 +113,69 @@ static int blkdev_reread_part(struct block_device *bdev)
return res;
}
+static void blk_ioc_discard_endio(struct bio *bio, int err)
+{
+ if (err) {
+ if (err == -EOPNOTSUPP)
+ set_bit(BIO_EOPNOTSUPP, &bio->bi_flags);
+ clear_bit(BIO_UPTODATE, &bio->bi_flags);
+ }
+ complete(bio->bi_private);
+}
+
+static int blk_ioctl_discard(struct block_device *bdev, uint64_t start,
+ uint64_t len)
+{
+ struct request_queue *q = bdev_get_queue(bdev);
+ int ret = 0;
+
+ if (start & 511)
+ return -EINVAL;
+ if (len & 511)
+ return -EINVAL;
+ start >>= 9;
+ len >>= 9;
+
+ if (start + len > (bdev->bd_inode->i_size >> 9))
+ return -EINVAL;
+
+ if (!q->prepare_discard_fn)
+ return -EOPNOTSUPP;
+
+ while (len && !ret) {
+ DECLARE_COMPLETION_ONSTACK(wait);
+ struct bio *bio;
+
+ bio = bio_alloc(GFP_KERNEL, 0);
+ if (!bio)
+ return -ENOMEM;
+
+ bio->bi_end_io = blk_ioc_discard_endio;
+ bio->bi_bdev = bdev;
+ bio->bi_private = &wait;
+ bio->bi_sector = start;
+
+ if (len > q->max_hw_sectors) {
+ bio->bi_size = q->max_hw_sectors << 9;
+ len -= q->max_hw_sectors;
+ start += q->max_hw_sectors;
+ } else {
+ bio->bi_size = len << 9;
+ len = 0;
+ }
+ submit_bio(DISCARD_NOBARRIER, bio);
+
+ wait_for_completion(&wait);
+
+ if (bio_flagged(bio, BIO_EOPNOTSUPP))
+ ret = -EOPNOTSUPP;
+ else if (!bio_flagged(bio, BIO_UPTODATE))
+ ret = -EIO;
+ bio_put(bio);
+ }
+ return ret;
+}
+
static int put_ushort(unsigned long arg, unsigned short val)
{
return put_user(val, (unsigned short __user *)arg);
@@ -258,6 +323,19 @@ int blkdev_ioctl(struct inode *inode, struct file *file, unsigned cmd,
set_device_ro(bdev, n);
unlock_kernel();
return 0;
+
+ case BLKDISCARD: {
+ uint64_t range[2];
+
+ if (!(file->f_mode & FMODE_WRITE))
+ return -EBADF;
+
+ if (copy_from_user(range, (void __user *)arg, sizeof(range)))
+ return -EFAULT;
+
+ return blk_ioctl_discard(bdev, range[0], range[1]);
+ }
+
case HDIO_GETGEO: {
struct hd_geometry geo;
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index ec4b7f2346264a13e368132079e829877181cf7f..c34272a348fe07fd22aec5c8d8ccc55c37cddf64 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -185,6 +185,7 @@ void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter)
__set_bit(GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, filter->write_ok);
__set_bit(GPCMD_LOAD_UNLOAD, filter->write_ok);
__set_bit(GPCMD_SET_STREAMING, filter->write_ok);
+ __set_bit(GPCMD_SET_READ_AHEAD, filter->write_ok);
}
EXPORT_SYMBOL_GPL(blk_set_cmd_filter_defaults);
@@ -313,11 +314,12 @@ static int sg_io(struct file *file, struct request_queue *q,
goto out;
}
- ret = blk_rq_map_user_iov(q, rq, iov, hdr->iovec_count,
- hdr->dxfer_len);
+ ret = blk_rq_map_user_iov(q, rq, NULL, iov, hdr->iovec_count,
+ hdr->dxfer_len, GFP_KERNEL);
kfree(iov);
} else if (hdr->dxfer_len)
- ret = blk_rq_map_user(q, rq, hdr->dxferp, hdr->dxfer_len);
+ ret = blk_rq_map_user(q, rq, NULL, hdr->dxferp, hdr->dxfer_len,
+ GFP_KERNEL);
if (ret)
goto out;
diff --git a/crypto/Kconfig b/crypto/Kconfig
index d83185915eeee034948f30af0ef755de7ed557a8..39dbd8e4dde13c2769a1acb71c8d9937f12b3499 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -21,6 +21,14 @@ if CRYPTO
comment "Crypto core or helper"
+config CRYPTO_FIPS
+ bool "FIPS 200 compliance"
+ help
+ This options enables the fips boot option which is
+ required if you want to system to operate in a FIPS 200
+ certification. You should say no unless you know what
+ this is.
+
config CRYPTO_ALGAPI
tristate
help
@@ -33,14 +41,21 @@ config CRYPTO_AEAD
config CRYPTO_BLKCIPHER
tristate
select CRYPTO_ALGAPI
+ select CRYPTO_RNG
config CRYPTO_HASH
tristate
select CRYPTO_ALGAPI
+config CRYPTO_RNG
+ tristate
+ select CRYPTO_ALGAPI
+
config CRYPTO_MANAGER
tristate "Cryptographic algorithm manager"
- select CRYPTO_ALGAPI
+ select CRYPTO_AEAD
+ select CRYPTO_HASH
+ select CRYPTO_BLKCIPHER
help
Create default cryptographic template instantiations such as
cbc(aes).
@@ -85,9 +100,7 @@ config CRYPTO_AUTHENC
config CRYPTO_TEST
tristate "Testing module"
depends on m
- select CRYPTO_ALGAPI
- select CRYPTO_AEAD
- select CRYPTO_BLKCIPHER
+ select CRYPTO_MANAGER
help
Quick & dirty crypto test module.
@@ -113,6 +126,7 @@ config CRYPTO_SEQIV
tristate "Sequence Number IV Generator"
select CRYPTO_AEAD
select CRYPTO_BLKCIPHER
+ select CRYPTO_RNG
help
This IV generator generates an IV based on a sequence number by
xoring it with a salt. This algorithm is mainly useful for CTR
@@ -219,7 +233,19 @@ config CRYPTO_CRC32C
Castagnoli, et al Cyclic Redundancy-Check Algorithm. Used
by iSCSI for header and data digests and by others.
See Castagnoli93. This implementation uses lib/libcrc32c.
- Module will be crc32c.
+ Module will be crc32c.
+
+config CRYPTO_CRC32C_INTEL
+ tristate "CRC32c INTEL hardware acceleration"
+ depends on X86
+ select CRYPTO_HASH
+ help
+ In Intel processor with SSE4.2 supported, the processor will
+ support CRC32C implementation using hardware accelerated CRC32
+ instruction. This option will create 'crc32c-intel' module,
+ which will enable any routine to use the CRC32 instruction to
+ gain performance compared with software implementation.
+ Module will be crc32c-intel.
config CRYPTO_MD4
tristate "MD4 digest algorithm"
@@ -243,55 +269,58 @@ config CRYPTO_MICHAEL_MIC
of the algorithm.
config CRYPTO_RMD128
- tristate "RIPEMD-128 digest algorithm"
- select CRYPTO_ALGAPI
- help
- RIPEMD-128 (ISO/IEC 10118-3:2004).
+ tristate "RIPEMD-128 digest algorithm"
+ select CRYPTO_ALGAPI
+ help
+ RIPEMD-128 (ISO/IEC 10118-3:2004).
- RIPEMD-128 is a 128-bit cryptographic hash function. It should only
- to be used as a secure replacement for RIPEMD. For other use cases
- RIPEMD-160 should be used.
+ RIPEMD-128 is a 128-bit cryptographic hash function. It should only
+ to be used as a secure replacement for RIPEMD. For other use cases
+ RIPEMD-160 should be used.
- Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
- See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
+ Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
+ See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
config CRYPTO_RMD160
- tristate "RIPEMD-160 digest algorithm"
- select CRYPTO_ALGAPI
- help
- RIPEMD-160 (ISO/IEC 10118-3:2004).
+ tristate "RIPEMD-160 digest algorithm"
+ select CRYPTO_ALGAPI
+ help
+ RIPEMD-160 (ISO/IEC 10118-3:2004).
- RIPEMD-160 is a 160-bit cryptographic hash function. It is intended
- to be used as a secure replacement for the 128-bit hash functions
- MD4, MD5 and it's predecessor RIPEMD (not to be confused with RIPEMD-128).
+ RIPEMD-160 is a 160-bit cryptographic hash function. It is intended
+ to be used as a secure replacement for the 128-bit hash functions
+ MD4, MD5 and it's predecessor RIPEMD
+ (not to be confused with RIPEMD-128).
- It's speed is comparable to SHA1 and there are no known attacks against
- RIPEMD-160.
+ It's speed is comparable to SHA1 and there are no known attacks
+ against RIPEMD-160.
- Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
- See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
+ Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
+ See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
config CRYPTO_RMD256
- tristate "RIPEMD-256 digest algorithm"
- select CRYPTO_ALGAPI
- help
- RIPEMD-256 is an optional extension of RIPEMD-128 with a 256 bit hash.
- It is intended for applications that require longer hash-results, without
- needing a larger security level (than RIPEMD-128).
+ tristate "RIPEMD-256 digest algorithm"
+ select CRYPTO_ALGAPI
+ help
+ RIPEMD-256 is an optional extension of RIPEMD-128 with a
+ 256 bit hash. It is intended for applications that require
+ longer hash-results, without needing a larger security level
+ (than RIPEMD-128).
- Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
- See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
+ Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
+ See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
config CRYPTO_RMD320
- tristate "RIPEMD-320 digest algorithm"
- select CRYPTO_ALGAPI
- help
- RIPEMD-320 is an optional extension of RIPEMD-160 with a 320 bit hash.
- It is intended for applications that require longer hash-results, without
- needing a larger security level (than RIPEMD-160).
+ tristate "RIPEMD-320 digest algorithm"
+ select CRYPTO_ALGAPI
+ help
+ RIPEMD-320 is an optional extension of RIPEMD-160 with a
+ 320 bit hash. It is intended for applications that require
+ longer hash-results, without needing a larger security level
+ (than RIPEMD-160).
- Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
- See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
+ Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
+ See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
config CRYPTO_SHA1
tristate "SHA1 digest algorithm"
@@ -308,8 +337,8 @@ config CRYPTO_SHA256
This version of SHA implements a 256 bit hash with 128 bits of
security against collision attacks.
- This code also includes SHA-224, a 224 bit hash with 112 bits
- of security against collision attacks.
+ This code also includes SHA-224, a 224 bit hash with 112 bits
+ of security against collision attacks.
config CRYPTO_SHA512
tristate "SHA384 and SHA512 digest algorithms"
@@ -666,6 +695,18 @@ config CRYPTO_LZO
help
This is the LZO algorithm.
+comment "Random Number Generation"
+
+config CRYPTO_ANSI_CPRNG
+ tristate "Pseudo Random Number Generation for Cryptographic modules"
+ select CRYPTO_AES
+ select CRYPTO_RNG
+ select CRYPTO_FIPS
+ help
+ This option enables the generic pseudo random number generator
+ for cryptographic modules. Uses the Algorithm specified in
+ ANSI X9.31 A.2.4
+
source "drivers/crypto/Kconfig"
endif # if CRYPTO
diff --git a/crypto/Makefile b/crypto/Makefile
index d4f3ed857df01bc376aee37a54bb7d2186c529a3..5862b807334e5c0f46fbad14bf01e058fe4e9939 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -5,6 +5,8 @@
obj-$(CONFIG_CRYPTO) += crypto.o
crypto-objs := api.o cipher.o digest.o compress.o
+obj-$(CONFIG_CRYPTO_FIPS) += fips.o
+
crypto_algapi-$(CONFIG_PROC_FS) += proc.o
crypto_algapi-objs := algapi.o scatterwalk.o $(crypto_algapi-y)
obj-$(CONFIG_CRYPTO_ALGAPI) += crypto_algapi.o
@@ -13,15 +15,17 @@ obj-$(CONFIG_CRYPTO_AEAD) += aead.o
crypto_blkcipher-objs := ablkcipher.o
crypto_blkcipher-objs += blkcipher.o
-crypto_blkcipher-objs += chainiv.o
-crypto_blkcipher-objs += eseqiv.o
obj-$(CONFIG_CRYPTO_BLKCIPHER) += crypto_blkcipher.o
+obj-$(CONFIG_CRYPTO_BLKCIPHER) += chainiv.o
+obj-$(CONFIG_CRYPTO_BLKCIPHER) += eseqiv.o
obj-$(CONFIG_CRYPTO_SEQIV) += seqiv.o
crypto_hash-objs := hash.o
crypto_hash-objs += ahash.o
obj-$(CONFIG_CRYPTO_HASH) += crypto_hash.o
+cryptomgr-objs := algboss.o testmgr.o
+
obj-$(CONFIG_CRYPTO_MANAGER) += cryptomgr.o
obj-$(CONFIG_CRYPTO_HMAC) += hmac.o
obj-$(CONFIG_CRYPTO_XCBC) += xcbc.o
@@ -69,7 +73,9 @@ obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += michael_mic.o
obj-$(CONFIG_CRYPTO_CRC32C) += crc32c.o
obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o
obj-$(CONFIG_CRYPTO_LZO) += lzo.o
-
+obj-$(CONFIG_CRYPTO_RNG) += rng.o
+obj-$(CONFIG_CRYPTO_RNG) += krng.o
+obj-$(CONFIG_CRYPTO_ANSI_CPRNG) += ansi_cprng.o
obj-$(CONFIG_CRYPTO_TEST) += tcrypt.o
#
diff --git a/crypto/algapi.c b/crypto/algapi.c
index e65cb50cf4aff8b739130ba7012e383196ef286a..7c41e7405c41a4392791cc4a01a22cce52f983b0 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -21,15 +21,15 @@
#include "internal.h"
+static void crypto_remove_final(struct list_head *list);
+
static LIST_HEAD(crypto_template_list);
void crypto_larval_error(const char *name, u32 type, u32 mask)
{
struct crypto_alg *alg;
- down_read(&crypto_alg_sem);
- alg = __crypto_alg_lookup(name, type, mask);
- up_read(&crypto_alg_sem);
+ alg = crypto_alg_lookup(name, type, mask);
if (alg) {
if (crypto_is_larval(alg)) {
@@ -128,23 +128,97 @@ static void crypto_remove_spawns(struct list_head *spawns,
}
}
-static int __crypto_register_alg(struct crypto_alg *alg,
- struct list_head *list)
+static struct crypto_larval *__crypto_register_alg(struct crypto_alg *alg)
{
struct crypto_alg *q;
+ struct crypto_larval *larval;
int ret = -EAGAIN;
if (crypto_is_dead(alg))
- goto out;
+ goto err;
INIT_LIST_HEAD(&alg->cra_users);
+ /* No cheating! */
+ alg->cra_flags &= ~CRYPTO_ALG_TESTED;
+
ret = -EEXIST;
atomic_set(&alg->cra_refcnt, 1);
list_for_each_entry(q, &crypto_alg_list, cra_list) {
if (q == alg)
- goto out;
+ goto err;
+
+ if (crypto_is_larval(q)) {
+ if (!strcmp(alg->cra_driver_name, q->cra_driver_name))
+ goto err;
+ continue;
+ }
+
+ if (!strcmp(q->cra_driver_name, alg->cra_name) ||
+ !strcmp(q->cra_name, alg->cra_driver_name))
+ goto err;
+ }
+
+ larval = crypto_larval_alloc(alg->cra_name,
+ alg->cra_flags | CRYPTO_ALG_TESTED, 0);
+ if (IS_ERR(larval))
+ goto out;
+
+ ret = -ENOENT;
+ larval->adult = crypto_mod_get(alg);
+ if (!larval->adult)
+ goto free_larval;
+
+ atomic_set(&larval->alg.cra_refcnt, 1);
+ memcpy(larval->alg.cra_driver_name, alg->cra_driver_name,
+ CRYPTO_MAX_ALG_NAME);
+ larval->alg.cra_priority = alg->cra_priority;
+
+ list_add(&alg->cra_list, &crypto_alg_list);
+ list_add(&larval->alg.cra_list, &crypto_alg_list);
+
+out:
+ return larval;
+
+free_larval:
+ kfree(larval);
+err:
+ larval = ERR_PTR(ret);
+ goto out;
+}
+
+void crypto_alg_tested(const char *name, int err)
+{
+ struct crypto_larval *test;
+ struct crypto_alg *alg;
+ struct crypto_alg *q;
+ LIST_HEAD(list);
+
+ down_write(&crypto_alg_sem);
+ list_for_each_entry(q, &crypto_alg_list, cra_list) {
+ if (!crypto_is_larval(q))
+ continue;
+
+ test = (struct crypto_larval *)q;
+
+ if (!strcmp(q->cra_driver_name, name))
+ goto found;
+ }
+
+ printk(KERN_ERR "alg: Unexpected test result for %s: %d\n", name, err);
+ goto unlock;
+
+found:
+ alg = test->adult;
+ if (err || list_empty(&alg->cra_list))
+ goto complete;
+
+ alg->cra_flags |= CRYPTO_ALG_TESTED;
+
+ list_for_each_entry(q, &crypto_alg_list, cra_list) {
+ if (q == alg)
+ continue;
if (crypto_is_moribund(q))
continue;
@@ -180,17 +254,18 @@ static int __crypto_register_alg(struct crypto_alg *alg,
q->cra_priority > alg->cra_priority)
continue;
- crypto_remove_spawns(&q->cra_users, list, alg->cra_flags);
+ crypto_remove_spawns(&q->cra_users, &list, alg->cra_flags);
}
-
- list_add(&alg->cra_list, &crypto_alg_list);
- crypto_notify(CRYPTO_MSG_ALG_REGISTER, alg);
- ret = 0;
+complete:
+ complete_all(&test->completion);
-out:
- return ret;
+unlock:
+ up_write(&crypto_alg_sem);
+
+ crypto_remove_final(&list);
}
+EXPORT_SYMBOL_GPL(crypto_alg_tested);
static void crypto_remove_final(struct list_head *list)
{
@@ -203,9 +278,27 @@ static void crypto_remove_final(struct list_head *list)
}
}
+static void crypto_wait_for_test(struct crypto_larval *larval)
+{
+ int err;
+
+ err = crypto_probing_notify(CRYPTO_MSG_ALG_REGISTER, larval->adult);
+ if (err != NOTIFY_STOP) {
+ if (WARN_ON(err != NOTIFY_DONE))
+ goto out;
+ crypto_alg_tested(larval->alg.cra_driver_name, 0);
+ }
+
+ err = wait_for_completion_interruptible(&larval->completion);
+ WARN_ON(err);
+
+out:
+ crypto_larval_kill(&larval->alg);
+}
+
int crypto_register_alg(struct crypto_alg *alg)
{
- LIST_HEAD(list);
+ struct crypto_larval *larval;
int err;
err = crypto_check_alg(alg);
@@ -213,11 +306,14 @@ int crypto_register_alg(struct crypto_alg *alg)
return err;
down_write(&crypto_alg_sem);
- err = __crypto_register_alg(alg, &list);
+ larval = __crypto_register_alg(alg);
up_write(&crypto_alg_sem);
- crypto_remove_final(&list);
- return err;
+ if (IS_ERR(larval))
+ return PTR_ERR(larval);
+
+ crypto_wait_for_test(larval);
+ return 0;
}
EXPORT_SYMBOL_GPL(crypto_register_alg);
@@ -335,8 +431,8 @@ EXPORT_SYMBOL_GPL(crypto_lookup_template);
int crypto_register_instance(struct crypto_template *tmpl,
struct crypto_instance *inst)
{
- LIST_HEAD(list);
- int err = -EINVAL;
+ struct crypto_larval *larval;
+ int err;
err = crypto_check_alg(&inst->alg);
if (err)
@@ -346,8 +442,8 @@ int crypto_register_instance(struct crypto_template *tmpl,
down_write(&crypto_alg_sem);
- err = __crypto_register_alg(&inst->alg, &list);
- if (err)
+ larval = __crypto_register_alg(&inst->alg);
+ if (IS_ERR(larval))
goto unlock;
hlist_add_head(&inst->list, &tmpl->instances);
@@ -356,7 +452,12 @@ int crypto_register_instance(struct crypto_template *tmpl,
unlock:
up_write(&crypto_alg_sem);
- crypto_remove_final(&list);
+ err = PTR_ERR(larval);
+ if (IS_ERR(larval))
+ goto err;
+
+ crypto_wait_for_test(larval);
+ err = 0;
err:
return err;
diff --git a/crypto/cryptomgr.c b/crypto/algboss.c
similarity index 69%
rename from crypto/cryptomgr.c
rename to crypto/algboss.c
index e5e3cf848d425ad0c3fa8584e323b51d9135221b..4601e4267c886182d6b037983fe2630fffb5d8dd 100644
--- a/crypto/cryptomgr.c
+++ b/crypto/algboss.c
@@ -45,6 +45,15 @@ struct cryptomgr_param {
char larval[CRYPTO_MAX_ALG_NAME];
char template[CRYPTO_MAX_ALG_NAME];
+
+ u32 otype;
+ u32 omask;
+};
+
+struct crypto_test_param {
+ char driver[CRYPTO_MAX_ALG_NAME];
+ char alg[CRYPTO_MAX_ALG_NAME];
+ u32 type;
};
static int cryptomgr_probe(void *data)
@@ -76,8 +85,7 @@ static int cryptomgr_probe(void *data)
module_put_and_exit(0);
err:
- crypto_larval_error(param->larval, param->type.data.type,
- param->type.data.mask);
+ crypto_larval_error(param->larval, param->otype, param->omask);
goto out;
}
@@ -169,13 +177,65 @@ static int cryptomgr_schedule_probe(struct crypto_larval *larval)
param->type.attr.rta_len = sizeof(param->type);
param->type.attr.rta_type = CRYPTOA_TYPE;
- param->type.data.type = larval->alg.cra_flags;
- param->type.data.mask = larval->mask;
+ param->type.data.type = larval->alg.cra_flags & ~CRYPTO_ALG_TESTED;
+ param->type.data.mask = larval->mask & ~CRYPTO_ALG_TESTED;
param->tb[0] = ¶m->type.attr;
+ param->otype = larval->alg.cra_flags;
+ param->omask = larval->mask;
+
memcpy(param->larval, larval->alg.cra_name, CRYPTO_MAX_ALG_NAME);
- thread = kthread_run(cryptomgr_probe, param, "cryptomgr");
+ thread = kthread_run(cryptomgr_probe, param, "cryptomgr_probe");
+ if (IS_ERR(thread))
+ goto err_free_param;
+
+ return NOTIFY_STOP;
+
+err_free_param:
+ kfree(param);
+err_put_module:
+ module_put(THIS_MODULE);
+err:
+ return NOTIFY_OK;
+}
+
+static int cryptomgr_test(void *data)
+{
+ struct crypto_test_param *param = data;
+ u32 type = param->type;
+ int err = 0;
+
+ if (!((type ^ CRYPTO_ALG_TYPE_BLKCIPHER) &
+ CRYPTO_ALG_TYPE_BLKCIPHER_MASK) && !(type & CRYPTO_ALG_GENIV))
+ goto skiptest;
+
+ err = alg_test(param->driver, param->alg, type, CRYPTO_ALG_TESTED);
+
+skiptest:
+ crypto_alg_tested(param->driver, err);
+
+ kfree(param);
+ module_put_and_exit(0);
+}
+
+static int cryptomgr_schedule_test(struct crypto_alg *alg)
+{
+ struct task_struct *thread;
+ struct crypto_test_param *param;
+
+ if (!try_module_get(THIS_MODULE))
+ goto err;
+
+ param = kzalloc(sizeof(*param), GFP_KERNEL);
+ if (!param)
+ goto err_put_module;
+
+ memcpy(param->driver, alg->cra_driver_name, sizeof(param->driver));
+ memcpy(param->alg, alg->cra_name, sizeof(param->alg));
+ param->type = alg->cra_flags;
+
+ thread = kthread_run(cryptomgr_test, param, "cryptomgr_test");
if (IS_ERR(thread))
goto err_free_param;
@@ -195,6 +255,8 @@ static int cryptomgr_notify(struct notifier_block *this, unsigned long msg,
switch (msg) {
case CRYPTO_MSG_ALG_REQUEST:
return cryptomgr_schedule_probe(data);
+ case CRYPTO_MSG_ALG_REGISTER:
+ return cryptomgr_schedule_test(data);
}
return NOTIFY_DONE;
@@ -206,16 +268,32 @@ static struct notifier_block cryptomgr_notifier = {
static int __init cryptomgr_init(void)
{
- return crypto_register_notifier(&cryptomgr_notifier);
+ int err;
+
+ err = testmgr_init();
+ if (err)
+ return err;
+
+ err = crypto_register_notifier(&cryptomgr_notifier);
+ if (err)
+ goto free_testmgr;
+
+ return 0;
+
+free_testmgr:
+ testmgr_exit();
+ return err;
}
static void __exit cryptomgr_exit(void)
{
int err = crypto_unregister_notifier(&cryptomgr_notifier);
BUG_ON(err);
+
+ testmgr_exit();
}
-module_init(cryptomgr_init);
+subsys_initcall(cryptomgr_init);
module_exit(cryptomgr_exit);
MODULE_LICENSE("GPL");
diff --git a/crypto/ansi_cprng.c b/crypto/ansi_cprng.c
new file mode 100644
index 0000000000000000000000000000000000000000..72db0fd763cca01ed6ed17f35a494fa7744a0b47
--- /dev/null
+++ b/crypto/ansi_cprng.c
@@ -0,0 +1,417 @@
+/*
+ * PRNG: Pseudo Random Number Generator
+ * Based on NIST Recommended PRNG From ANSI X9.31 Appendix A.2.4 using
+ * AES 128 cipher
+ *
+ * (C) Neil Horman <nhorman@tuxdriver.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * any later version.
+ *
+ *
+ */
+
+#include <crypto/internal/rng.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/string.h>
+
+#include "internal.h"
+
+#define DEFAULT_PRNG_KEY "0123456789abcdef"
+#define DEFAULT_PRNG_KSZ 16
+#define DEFAULT_BLK_SZ 16
+#define DEFAULT_V_SEED "zaybxcwdveuftgsh"
+
+/*
+ * Flags for the prng_context flags field
+ */
+
+#define PRNG_FIXED_SIZE 0x1
+#define PRNG_NEED_RESET 0x2
+
+/*
+ * Note: DT is our counter value
+ * I is our intermediate value
+ * V is our seed vector
+ * See http://csrc.nist.gov/groups/STM/cavp/documents/rng/931rngext.pdf
+ * for implementation details
+ */
+
+
+struct prng_context {
+ spinlock_t prng_lock;
+ unsigned char rand_data[DEFAULT_BLK_SZ];
+ unsigned char last_rand_data[DEFAULT_BLK_SZ];
+ unsigned char DT[DEFAULT_BLK_SZ];
+ unsigned char I[DEFAULT_BLK_SZ];
+ unsigned char V[DEFAULT_BLK_SZ];
+ u32 rand_data_valid;
+ struct crypto_cipher *tfm;
+ u32 flags;
+};
+
+static int dbg;
+
+static void hexdump(char *note, unsigned char *buf, unsigned int len)
+{
+ if (dbg) {
+ printk(KERN_CRIT "%s", note);
+ print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
+ 16, 1,
+ buf, len, false);
+ }
+}
+
+#define dbgprint(format, args...) do {\
+if (dbg)\
+ printk(format, ##args);\
+} while (0)
+
+static void xor_vectors(unsigned char *in1, unsigned char *in2,
+ unsigned char *out, unsigned int size)
+{
+ int i;
+
+ for (i = 0; i < size; i++)
+ out[i] = in1[i] ^ in2[i];
+
+}
+/*
+ * Returns DEFAULT_BLK_SZ bytes of random data per call
+ * returns 0 if generation succeded, <0 if something went wrong
+ */
+static int _get_more_prng_bytes(struct prng_context *ctx)
+{
+ int i;
+ unsigned char tmp[DEFAULT_BLK_SZ];
+ unsigned char *output = NULL;
+
+
+ dbgprint(KERN_CRIT "Calling _get_more_prng_bytes for context %p\n",
+ ctx);
+
+ hexdump("Input DT: ", ctx->DT, DEFAULT_BLK_SZ);
+ hexdump("Input I: ", ctx->I, DEFAULT_BLK_SZ);
+ hexdump("Input V: ", ctx->V, DEFAULT_BLK_SZ);
+
+ /*
+ * This algorithm is a 3 stage state machine
+ */
+ for (i = 0; i < 3; i++) {
+
+ switch (i) {
+ case 0:
+ /*
+ * Start by encrypting the counter value
+ * This gives us an intermediate value I
+ */
+ memcpy(tmp, ctx->DT, DEFAULT_BLK_SZ);
+ output = ctx->I;
+ hexdump("tmp stage 0: ", tmp, DEFAULT_BLK_SZ);
+ break;
+ case 1:
+
+ /*
+ * Next xor I with our secret vector V
+ * encrypt that result to obtain our
+ * pseudo random data which we output
+ */
+ xor_vectors(ctx->I, ctx->V, tmp, DEFAULT_BLK_SZ);
+ hexdump("tmp stage 1: ", tmp, DEFAULT_BLK_SZ);
+ output = ctx->rand_data;
+ break;
+ case 2:
+ /*
+ * First check that we didn't produce the same
+ * random data that we did last time around through this
+ */
+ if (!memcmp(ctx->rand_data, ctx->last_rand_data,
+ DEFAULT_BLK_SZ)) {
+ printk(KERN_ERR
+ "ctx %p Failed repetition check!\n",
+ ctx);
+ ctx->flags |= PRNG_NEED_RESET;
+ return -EINVAL;
+ }
+ memcpy(ctx->last_rand_data, ctx->rand_data,
+ DEFAULT_BLK_SZ);
+
+ /*
+ * Lastly xor the random data with I
+ * and encrypt that to obtain a new secret vector V
+ */
+ xor_vectors(ctx->rand_data, ctx->I, tmp,
+ DEFAULT_BLK_SZ);
+ output = ctx->V;
+ hexdump("tmp stage 2: ", tmp, DEFAULT_BLK_SZ);
+ break;
+ }
+
+
+ /* do the encryption */
+ crypto_cipher_encrypt_one(ctx->tfm, output, tmp);
+
+ }
+
+ /*
+ * Now update our DT value
+ */
+ for (i = 0; i < DEFAULT_BLK_SZ; i++) {
+ ctx->DT[i] += 1;
+ if (ctx->DT[i] != 0)
+ break;
+ }
+
+ dbgprint("Returning new block for context %p\n", ctx);
+ ctx->rand_data_valid = 0;
+
+ hexdump("Output DT: ", ctx->DT, DEFAULT_BLK_SZ);
+ hexdump("Output I: ", ctx->I, DEFAULT_BLK_SZ);
+ hexdump("Output V: ", ctx->V, DEFAULT_BLK_SZ);
+ hexdump("New Random Data: ", ctx->rand_data, DEFAULT_BLK_SZ);
+
+ return 0;
+}
+
+/* Our exported functions */
+static int get_prng_bytes(char *buf, size_t nbytes, struct prng_context *ctx)
+{
+ unsigned long flags;
+ unsigned char *ptr = buf;
+ unsigned int byte_count = (unsigned int)nbytes;
+ int err;
+
+
+ if (nbytes < 0)
+ return -EINVAL;
+
+ spin_lock_irqsave(&ctx->prng_lock, flags);
+
+ err = -EINVAL;
+ if (ctx->flags & PRNG_NEED_RESET)
+ goto done;
+
+ /*
+ * If the FIXED_SIZE flag is on, only return whole blocks of
+ * pseudo random data
+ */
+ err = -EINVAL;
+ if (ctx->flags & PRNG_FIXED_SIZE) {
+ if (nbytes < DEFAULT_BLK_SZ)
+ goto done;
+ byte_count = DEFAULT_BLK_SZ;
+ }
+
+ err = byte_count;
+
+ dbgprint(KERN_CRIT "getting %d random bytes for context %p\n",
+ byte_count, ctx);
+
+
+remainder:
+ if (ctx->rand_data_valid == DEFAULT_BLK_SZ) {
+ if (_get_more_prng_bytes(ctx) < 0) {
+ memset(buf, 0, nbytes);
+ err = -EINVAL;
+ goto done;
+ }
+ }
+
+ /*
+ * Copy up to the next whole block size
+ */
+ if (byte_count < DEFAULT_BLK_SZ) {
+ for (; ctx->rand_data_valid < DEFAULT_BLK_SZ;
+ ctx->rand_data_valid++) {
+ *ptr = ctx->rand_data[ctx->rand_data_valid];
+ ptr++;
+ byte_count--;
+ if (byte_count == 0)
+ goto done;
+ }
+ }
+
+ /*
+ * Now copy whole blocks
+ */
+ for (; byte_count >= DEFAULT_BLK_SZ; byte_count -= DEFAULT_BLK_SZ) {
+ if (_get_more_prng_bytes(ctx) < 0) {
+ memset(buf, 0, nbytes);
+ err = -EINVAL;
+ goto done;
+ }
+ memcpy(ptr, ctx->rand_data, DEFAULT_BLK_SZ);
+ ctx->rand_data_valid += DEFAULT_BLK_SZ;
+ ptr += DEFAULT_BLK_SZ;
+ }
+
+ /*
+ * Now copy any extra partial data
+ */
+ if (byte_count)
+ goto remainder;
+
+done:
+ spin_unlock_irqrestore(&ctx->prng_lock, flags);
+ dbgprint(KERN_CRIT "returning %d from get_prng_bytes in context %p\n",
+ err, ctx);
+ return err;
+}
+
+static void free_prng_context(struct prng_context *ctx)
+{
+ crypto_free_cipher(ctx->tfm);
+}
+
+static int reset_prng_context(struct prng_context *ctx,
+ unsigned char *key, size_t klen,
+ unsigned char *V, unsigned char *DT)
+{
+ int ret;
+ int rc = -EINVAL;
+ unsigned char *prng_key;
+
+ spin_lock(&ctx->prng_lock);
+ ctx->flags |= PRNG_NEED_RESET;
+
+ prng_key = (key != NULL) ? key : (unsigned char *)DEFAULT_PRNG_KEY;
+
+ if (!key)
+ klen = DEFAULT_PRNG_KSZ;
+
+ if (V)
+ memcpy(ctx->V, V, DEFAULT_BLK_SZ);
+ else
+ memcpy(ctx->V, DEFAULT_V_SEED, DEFAULT_BLK_SZ);
+
+ if (DT)
+ memcpy(ctx->DT, DT, DEFAULT_BLK_SZ);
+ else
+ memset(ctx->DT, 0, DEFAULT_BLK_SZ);
+
+ memset(ctx->rand_data, 0, DEFAULT_BLK_SZ);
+ memset(ctx->last_rand_data, 0, DEFAULT_BLK_SZ);
+
+ if (ctx->tfm)
+ crypto_free_cipher(ctx->tfm);
+
+ ctx->tfm = crypto_alloc_cipher("aes", 0, 0);
+ if (IS_ERR(ctx->tfm)) {
+ dbgprint(KERN_CRIT "Failed to alloc tfm for context %p\n",
+ ctx);
+ ctx->tfm = NULL;
+ goto out;
+ }
+
+ ctx->rand_data_valid = DEFAULT_BLK_SZ;
+
+ ret = crypto_cipher_setkey(ctx->tfm, prng_key, klen);
+ if (ret) {
+ dbgprint(KERN_CRIT "PRNG: setkey() failed flags=%x\n",
+ crypto_cipher_get_flags(ctx->tfm));
+ crypto_free_cipher(ctx->tfm);
+ goto out;
+ }
+
+ rc = 0;
+ ctx->flags &= ~PRNG_NEED_RESET;
+out:
+ spin_unlock(&ctx->prng_lock);
+
+ return rc;
+
+}
+
+static int cprng_init(struct crypto_tfm *tfm)
+{
+ struct prng_context *ctx = crypto_tfm_ctx(tfm);
+
+ spin_lock_init(&ctx->prng_lock);
+
+ return reset_prng_context(ctx, NULL, DEFAULT_PRNG_KSZ, NULL, NULL);
+}
+
+static void cprng_exit(struct crypto_tfm *tfm)
+{
+ free_prng_context(crypto_tfm_ctx(tfm));
+}
+
+static int cprng_get_random(struct crypto_rng *tfm, u8 *rdata,
+ unsigned int dlen)
+{
+ struct prng_context *prng = crypto_rng_ctx(tfm);
+
+ return get_prng_bytes(rdata, dlen, prng);
+}
+
+static int cprng_reset(struct crypto_rng *tfm, u8 *seed, unsigned int slen)
+{
+ struct prng_context *prng = crypto_rng_ctx(tfm);
+ u8 *key = seed + DEFAULT_PRNG_KSZ;
+
+ if (slen < DEFAULT_PRNG_KSZ + DEFAULT_BLK_SZ)
+ return -EINVAL;
+
+ reset_prng_context(prng, key, DEFAULT_PRNG_KSZ, seed, NULL);
+
+ if (prng->flags & PRNG_NEED_RESET)
+ return -EINVAL;
+ return 0;
+}
+
+static struct crypto_alg rng_alg = {
+ .cra_name = "stdrng",
+ .cra_driver_name = "ansi_cprng",
+ .cra_priority = 100,
+ .cra_flags = CRYPTO_ALG_TYPE_RNG,
+ .cra_ctxsize = sizeof(struct prng_context),
+ .cra_type = &crypto_rng_type,
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(rng_alg.cra_list),
+ .cra_init = cprng_init,
+ .cra_exit = cprng_exit,
+ .cra_u = {
+ .rng = {
+ .rng_make_random = cprng_get_random,
+ .rng_reset = cprng_reset,
+ .seedsize = DEFAULT_PRNG_KSZ + DEFAULT_BLK_SZ,
+ }
+ }
+};
+
+
+/* Module initalization */
+static int __init prng_mod_init(void)
+{
+ int ret = 0;
+
+ if (fips_enabled)
+ rng_alg.cra_priority += 200;
+
+ ret = crypto_register_alg(&rng_alg);
+
+ if (ret)
+ goto out;
+out:
+ return 0;
+}
+
+static void __exit prng_mod_fini(void)
+{
+ crypto_unregister_alg(&rng_alg);
+ return;
+}
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Software Pseudo Random Number Generator");
+MODULE_AUTHOR("Neil Horman <nhorman@tuxdriver.com>");
+module_param(dbg, int, 0);
+MODULE_PARM_DESC(dbg, "Boolean to enable debugging (0/1 == off/on)");
+module_init(prng_mod_init);
+module_exit(prng_mod_fini);
+MODULE_ALIAS("stdrng");
diff --git a/crypto/api.c b/crypto/api.c
index d06e33270abea8fae3c5ae97354774bca63bf9b3..0444d242e9854dbc1a63a61a37ecc37b94c52df7 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -55,7 +55,13 @@ void crypto_mod_put(struct crypto_alg *alg)
}
EXPORT_SYMBOL_GPL(crypto_mod_put);
-struct crypto_alg *__crypto_alg_lookup(const char *name, u32 type, u32 mask)
+static inline int crypto_is_test_larval(struct crypto_larval *larval)
+{
+ return larval->alg.cra_driver_name[0];
+}
+
+static struct crypto_alg *__crypto_alg_lookup(const char *name, u32 type,
+ u32 mask)
{
struct crypto_alg *q, *alg = NULL;
int best = -2;
@@ -70,6 +76,7 @@ struct crypto_alg *__crypto_alg_lookup(const char *name, u32 type, u32 mask)
continue;
if (crypto_is_larval(q) &&
+ !crypto_is_test_larval((struct crypto_larval *)q) &&
((struct crypto_larval *)q)->mask != mask)
continue;
@@ -92,7 +99,6 @@ struct crypto_alg *__crypto_alg_lookup(const char *name, u32 type, u32 mask)
return alg;
}
-EXPORT_SYMBOL_GPL(__crypto_alg_lookup);
static void crypto_larval_destroy(struct crypto_alg *alg)
{
@@ -104,10 +110,8 @@ static void crypto_larval_destroy(struct crypto_alg *alg)
kfree(larval);
}
-static struct crypto_alg *crypto_larval_alloc(const char *name, u32 type,
- u32 mask)
+struct crypto_larval *crypto_larval_alloc(const char *name, u32 type, u32 mask)
{
- struct crypto_alg *alg;
struct crypto_larval *larval;
larval = kzalloc(sizeof(*larval), GFP_KERNEL);
@@ -119,10 +123,25 @@ static struct crypto_alg *crypto_larval_alloc(const char *name, u32 type,
larval->alg.cra_priority = -1;
larval->alg.cra_destroy = crypto_larval_destroy;
- atomic_set(&larval->alg.cra_refcnt, 2);
strlcpy(larval->alg.cra_name, name, CRYPTO_MAX_ALG_NAME);
init_completion(&larval->completion);
+ return larval;
+}
+EXPORT_SYMBOL_GPL(crypto_larval_alloc);
+
+static struct crypto_alg *crypto_larval_add(const char *name, u32 type,
+ u32 mask)
+{
+ struct crypto_alg *alg;
+ struct crypto_larval *larval;
+
+ larval = crypto_larval_alloc(name, type, mask);
+ if (IS_ERR(larval))
+ return ERR_CAST(larval);
+
+ atomic_set(&larval->alg.cra_refcnt, 2);
+
down_write(&crypto_alg_sem);
alg = __crypto_alg_lookup(name, type, mask);
if (!alg) {
@@ -152,21 +171,29 @@ EXPORT_SYMBOL_GPL(crypto_larval_kill);
static struct crypto_alg *crypto_larval_wait(struct crypto_alg *alg)
{
struct crypto_larval *larval = (void *)alg;
+ long timeout;
+
+ timeout = wait_for_completion_interruptible_timeout(
+ &larval->completion, 60 * HZ);
- wait_for_completion_interruptible_timeout(&larval->completion, 60 * HZ);
alg = larval->adult;
- if (alg) {
- if (!crypto_mod_get(alg))
- alg = ERR_PTR(-EAGAIN);
- } else
+ if (timeout < 0)
+ alg = ERR_PTR(-EINTR);
+ else if (!timeout)
+ alg = ERR_PTR(-ETIMEDOUT);
+ else if (!alg)
alg = ERR_PTR(-ENOENT);
+ else if (crypto_is_test_larval(larval) &&
+ !(alg->cra_flags & CRYPTO_ALG_TESTED))
+ alg = ERR_PTR(-EAGAIN);
+ else if (!crypto_mod_get(alg))
+ alg = ERR_PTR(-EAGAIN);
crypto_mod_put(&larval->alg);
return alg;
}
-static struct crypto_alg *crypto_alg_lookup(const char *name, u32 type,
- u32 mask)
+struct crypto_alg *crypto_alg_lookup(const char *name, u32 type, u32 mask)
{
struct crypto_alg *alg;
@@ -176,6 +203,7 @@ static struct crypto_alg *crypto_alg_lookup(const char *name, u32 type,
return alg;
}
+EXPORT_SYMBOL_GPL(crypto_alg_lookup);
struct crypto_alg *crypto_larval_lookup(const char *name, u32 type, u32 mask)
{
@@ -192,25 +220,40 @@ struct crypto_alg *crypto_larval_lookup(const char *name, u32 type, u32 mask)
if (alg)
return crypto_is_larval(alg) ? crypto_larval_wait(alg) : alg;
- return crypto_larval_alloc(name, type, mask);
+ return crypto_larval_add(name, type, mask);
}
EXPORT_SYMBOL_GPL(crypto_larval_lookup);
+int crypto_probing_notify(unsigned long val, void *v)
+{
+ int ok;
+
+ ok = blocking_notifier_call_chain(&crypto_chain, val, v);
+ if (ok == NOTIFY_DONE) {
+ request_module("cryptomgr");
+ ok = blocking_notifier_call_chain(&crypto_chain, val, v);
+ }
+
+ return ok;
+}
+EXPORT_SYMBOL_GPL(crypto_probing_notify);
+
struct crypto_alg *crypto_alg_mod_lookup(const char *name, u32 type, u32 mask)
{
struct crypto_alg *alg;
struct crypto_alg *larval;
int ok;
+ if (!(mask & CRYPTO_ALG_TESTED)) {
+ type |= CRYPTO_ALG_TESTED;
+ mask |= CRYPTO_ALG_TESTED;
+ }
+
larval = crypto_larval_lookup(name, type, mask);
if (IS_ERR(larval) || !crypto_is_larval(larval))
return larval;
- ok = crypto_notify(CRYPTO_MSG_ALG_REQUEST, larval);
- if (ok == NOTIFY_DONE) {
- request_module("cryptomgr");
- ok = crypto_notify(CRYPTO_MSG_ALG_REQUEST, larval);
- }
+ ok = crypto_probing_notify(CRYPTO_MSG_ALG_REQUEST, larval);
if (ok == NOTIFY_STOP)
alg = crypto_larval_wait(larval);
diff --git a/crypto/async_tx/async_tx.c b/crypto/async_tx/async_tx.c
index 85eaf7b1c53153ef07bdc33efa3a9d9c6cdff839..e8362c1efa309f8e0242a255235650d953aeca51 100644
--- a/crypto/async_tx/async_tx.c
+++ b/crypto/async_tx/async_tx.c
@@ -137,7 +137,8 @@ async_tx_run_dependencies(struct dma_async_tx_descriptor *tx)
spin_lock_bh(&next->lock);
next->parent = NULL;
_next = next->next;
- next->next = NULL;
+ if (_next && _next->chan == chan)
+ next->next = NULL;
spin_unlock_bh(&next->lock);
next->tx_submit(next);
diff --git a/crypto/blkcipher.c b/crypto/blkcipher.c
index 185f955fb0d7f79770b7765660bd1a9cbbcfab2e..4a7e65c4df4dc3ac6af007efa1d136e1232be053 100644
--- a/crypto/blkcipher.c
+++ b/crypto/blkcipher.c
@@ -696,34 +696,5 @@ void skcipher_geniv_exit(struct crypto_tfm *tfm)
}
EXPORT_SYMBOL_GPL(skcipher_geniv_exit);
-static int __init blkcipher_module_init(void)
-{
- int err;
-
- err = chainiv_module_init();
- if (err)
- goto out;
-
- err = eseqiv_module_init();
- if (err)
- goto eseqiv_err;
-
-out:
- return err;
-
-eseqiv_err:
- chainiv_module_exit();
- goto out;
-}
-
-static void __exit blkcipher_module_exit(void)
-{
- eseqiv_module_exit();
- chainiv_module_exit();
-}
-
-module_init(blkcipher_module_init);
-module_exit(blkcipher_module_exit);
-
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Generic block chaining cipher type");
diff --git a/crypto/camellia.c b/crypto/camellia.c
index b1cc4de6493cfa7604187e4f05429d84f6ad2e58..493fee7e0a8b46bbd9933d92681e0a7c16d0ab81 100644
--- a/crypto/camellia.c
+++ b/crypto/camellia.c
@@ -35,8 +35,6 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/bitops.h>
-#include <asm/unaligned.h>
static const u32 camellia_sp1110[256] = {
0x70707000,0x82828200,0x2c2c2c00,0xececec00,
@@ -337,6 +335,20 @@ static const u32 camellia_sp4404[256] = {
/*
* macros
*/
+#define GETU32(v, pt) \
+ do { \
+ /* latest breed of gcc is clever enough to use move */ \
+ memcpy(&(v), (pt), 4); \
+ (v) = be32_to_cpu(v); \
+ } while(0)
+
+/* rotation right shift 1byte */
+#define ROR8(x) (((x) >> 8) + ((x) << 24))
+/* rotation left shift 1bit */
+#define ROL1(x) (((x) << 1) + ((x) >> 31))
+/* rotation left shift 1byte */
+#define ROL8(x) (((x) << 8) + ((x) >> 24))
+
#define ROLDQ(ll, lr, rl, rr, w0, w1, bits) \
do { \
w0 = ll; \
@@ -371,7 +383,7 @@ static const u32 camellia_sp4404[256] = {
^ camellia_sp3033[(u8)(il >> 8)] \
^ camellia_sp4404[(u8)(il )]; \
yl ^= yr; \
- yr = ror32(yr, 8); \
+ yr = ROR8(yr); \
yr ^= yl; \
} while(0)
@@ -393,7 +405,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
subL[7] ^= subL[1]; subR[7] ^= subR[1];
subL[1] ^= subR[1] & ~subR[9];
dw = subL[1] & subL[9],
- subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl2) */
+ subR[1] ^= ROL1(dw); /* modified for FLinv(kl2) */
/* round 8 */
subL[11] ^= subL[1]; subR[11] ^= subR[1];
/* round 10 */
@@ -402,7 +414,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
subL[15] ^= subL[1]; subR[15] ^= subR[1];
subL[1] ^= subR[1] & ~subR[17];
dw = subL[1] & subL[17],
- subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl4) */
+ subR[1] ^= ROL1(dw); /* modified for FLinv(kl4) */
/* round 14 */
subL[19] ^= subL[1]; subR[19] ^= subR[1];
/* round 16 */
@@ -418,7 +430,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
} else {
subL[1] ^= subR[1] & ~subR[25];
dw = subL[1] & subL[25],
- subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl6) */
+ subR[1] ^= ROL1(dw); /* modified for FLinv(kl6) */
/* round 20 */
subL[27] ^= subL[1]; subR[27] ^= subR[1];
/* round 22 */
@@ -438,7 +450,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
subL[26] ^= kw4l; subR[26] ^= kw4r;
kw4l ^= kw4r & ~subR[24];
dw = kw4l & subL[24],
- kw4r ^= rol32(dw, 1); /* modified for FL(kl5) */
+ kw4r ^= ROL1(dw); /* modified for FL(kl5) */
}
/* round 17 */
subL[22] ^= kw4l; subR[22] ^= kw4r;
@@ -448,7 +460,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
subL[18] ^= kw4l; subR[18] ^= kw4r;
kw4l ^= kw4r & ~subR[16];
dw = kw4l & subL[16],
- kw4r ^= rol32(dw, 1); /* modified for FL(kl3) */
+ kw4r ^= ROL1(dw); /* modified for FL(kl3) */
/* round 11 */
subL[14] ^= kw4l; subR[14] ^= kw4r;
/* round 9 */
@@ -457,7 +469,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
subL[10] ^= kw4l; subR[10] ^= kw4r;
kw4l ^= kw4r & ~subR[8];
dw = kw4l & subL[8],
- kw4r ^= rol32(dw, 1); /* modified for FL(kl1) */
+ kw4r ^= ROL1(dw); /* modified for FL(kl1) */
/* round 5 */
subL[6] ^= kw4l; subR[6] ^= kw4r;
/* round 3 */
@@ -482,7 +494,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
SUBKEY_R(6) = subR[5] ^ subR[7];
tl = subL[10] ^ (subR[10] & ~subR[8]);
dw = tl & subL[8], /* FL(kl1) */
- tr = subR[10] ^ rol32(dw, 1);
+ tr = subR[10] ^ ROL1(dw);
SUBKEY_L(7) = subL[6] ^ tl; /* round 6 */
SUBKEY_R(7) = subR[6] ^ tr;
SUBKEY_L(8) = subL[8]; /* FL(kl1) */
@@ -491,7 +503,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
SUBKEY_R(9) = subR[9];
tl = subL[7] ^ (subR[7] & ~subR[9]);
dw = tl & subL[9], /* FLinv(kl2) */
- tr = subR[7] ^ rol32(dw, 1);
+ tr = subR[7] ^ ROL1(dw);
SUBKEY_L(10) = tl ^ subL[11]; /* round 7 */
SUBKEY_R(10) = tr ^ subR[11];
SUBKEY_L(11) = subL[10] ^ subL[12]; /* round 8 */
@@ -504,7 +516,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
SUBKEY_R(14) = subR[13] ^ subR[15];
tl = subL[18] ^ (subR[18] & ~subR[16]);
dw = tl & subL[16], /* FL(kl3) */
- tr = subR[18] ^ rol32(dw, 1);
+ tr = subR[18] ^ ROL1(dw);
SUBKEY_L(15) = subL[14] ^ tl; /* round 12 */
SUBKEY_R(15) = subR[14] ^ tr;
SUBKEY_L(16) = subL[16]; /* FL(kl3) */
@@ -513,7 +525,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
SUBKEY_R(17) = subR[17];
tl = subL[15] ^ (subR[15] & ~subR[17]);
dw = tl & subL[17], /* FLinv(kl4) */
- tr = subR[15] ^ rol32(dw, 1);
+ tr = subR[15] ^ ROL1(dw);
SUBKEY_L(18) = tl ^ subL[19]; /* round 13 */
SUBKEY_R(18) = tr ^ subR[19];
SUBKEY_L(19) = subL[18] ^ subL[20]; /* round 14 */
@@ -532,7 +544,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
} else {
tl = subL[26] ^ (subR[26] & ~subR[24]);
dw = tl & subL[24], /* FL(kl5) */
- tr = subR[26] ^ rol32(dw, 1);
+ tr = subR[26] ^ ROL1(dw);
SUBKEY_L(23) = subL[22] ^ tl; /* round 18 */
SUBKEY_R(23) = subR[22] ^ tr;
SUBKEY_L(24) = subL[24]; /* FL(kl5) */
@@ -541,7 +553,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
SUBKEY_R(25) = subR[25];
tl = subL[23] ^ (subR[23] & ~subR[25]);
dw = tl & subL[25], /* FLinv(kl6) */
- tr = subR[23] ^ rol32(dw, 1);
+ tr = subR[23] ^ ROL1(dw);
SUBKEY_L(26) = tl ^ subL[27]; /* round 19 */
SUBKEY_R(26) = tr ^ subR[27];
SUBKEY_L(27) = subL[26] ^ subL[28]; /* round 20 */
@@ -561,17 +573,17 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
/* apply the inverse of the last half of P-function */
i = 2;
do {
- dw = SUBKEY_L(i + 0) ^ SUBKEY_R(i + 0); dw = rol32(dw, 8);/* round 1 */
+ dw = SUBKEY_L(i + 0) ^ SUBKEY_R(i + 0); dw = ROL8(dw);/* round 1 */
SUBKEY_R(i + 0) = SUBKEY_L(i + 0) ^ dw; SUBKEY_L(i + 0) = dw;
- dw = SUBKEY_L(i + 1) ^ SUBKEY_R(i + 1); dw = rol32(dw, 8);/* round 2 */
+ dw = SUBKEY_L(i + 1) ^ SUBKEY_R(i + 1); dw = ROL8(dw);/* round 2 */
SUBKEY_R(i + 1) = SUBKEY_L(i + 1) ^ dw; SUBKEY_L(i + 1) = dw;
- dw = SUBKEY_L(i + 2) ^ SUBKEY_R(i + 2); dw = rol32(dw, 8);/* round 3 */
+ dw = SUBKEY_L(i + 2) ^ SUBKEY_R(i + 2); dw = ROL8(dw);/* round 3 */
SUBKEY_R(i + 2) = SUBKEY_L(i + 2) ^ dw; SUBKEY_L(i + 2) = dw;
- dw = SUBKEY_L(i + 3) ^ SUBKEY_R(i + 3); dw = rol32(dw, 8);/* round 4 */
+ dw = SUBKEY_L(i + 3) ^ SUBKEY_R(i + 3); dw = ROL8(dw);/* round 4 */
SUBKEY_R(i + 3) = SUBKEY_L(i + 3) ^ dw; SUBKEY_L(i + 3) = dw;
- dw = SUBKEY_L(i + 4) ^ SUBKEY_R(i + 4); dw = rol32(dw, 9);/* round 5 */
+ dw = SUBKEY_L(i + 4) ^ SUBKEY_R(i + 4); dw = ROL8(dw);/* round 5 */
SUBKEY_R(i + 4) = SUBKEY_L(i + 4) ^ dw; SUBKEY_L(i + 4) = dw;
- dw = SUBKEY_L(i + 5) ^ SUBKEY_R(i + 5); dw = rol32(dw, 8);/* round 6 */
+ dw = SUBKEY_L(i + 5) ^ SUBKEY_R(i + 5); dw = ROL8(dw);/* round 6 */
SUBKEY_R(i + 5) = SUBKEY_L(i + 5) ^ dw; SUBKEY_L(i + 5) = dw;
i += 8;
} while (i < max);
@@ -587,10 +599,10 @@ static void camellia_setup128(const unsigned char *key, u32 *subkey)
/**
* k == kll || klr || krl || krr (|| is concatenation)
*/
- kll = get_unaligned_be32(key);
- klr = get_unaligned_be32(key + 4);
- krl = get_unaligned_be32(key + 8);
- krr = get_unaligned_be32(key + 12);
+ GETU32(kll, key );
+ GETU32(klr, key + 4);
+ GETU32(krl, key + 8);
+ GETU32(krr, key + 12);
/* generate KL dependent subkeys */
/* kw1 */
@@ -695,14 +707,14 @@ static void camellia_setup256(const unsigned char *key, u32 *subkey)
* key = (kll || klr || krl || krr || krll || krlr || krrl || krrr)
* (|| is concatenation)
*/
- kll = get_unaligned_be32(key);
- klr = get_unaligned_be32(key + 4);
- krl = get_unaligned_be32(key + 8);
- krr = get_unaligned_be32(key + 12);
- krll = get_unaligned_be32(key + 16);
- krlr = get_unaligned_be32(key + 20);
- krrl = get_unaligned_be32(key + 24);
- krrr = get_unaligned_be32(key + 28);
+ GETU32(kll, key );
+ GETU32(klr, key + 4);
+ GETU32(krl, key + 8);
+ GETU32(krr, key + 12);
+ GETU32(krll, key + 16);
+ GETU32(krlr, key + 20);
+ GETU32(krrl, key + 24);
+ GETU32(krrr, key + 28);
/* generate KL dependent subkeys */
/* kw1 */
@@ -858,13 +870,13 @@ static void camellia_setup192(const unsigned char *key, u32 *subkey)
t0 &= ll; \
t2 |= rr; \
rl ^= t2; \
- lr ^= rol32(t0, 1); \
+ lr ^= ROL1(t0); \
t3 = krl; \
t1 = klr; \
t3 &= rl; \
t1 |= lr; \
ll ^= t1; \
- rr ^= rol32(t3, 1); \
+ rr ^= ROL1(t3); \
} while(0)
#define CAMELLIA_ROUNDSM(xl, xr, kl, kr, yl, yr, il, ir) \
@@ -880,7 +892,7 @@ static void camellia_setup192(const unsigned char *key, u32 *subkey)
il ^= kl; \
ir ^= il ^ kr; \
yl ^= ir; \
- yr ^= ror32(il, 8) ^ ir; \
+ yr ^= ROR8(il) ^ ir; \
} while(0)
/* max = 24: 128bit encrypt, max = 32: 256bit encrypt */
diff --git a/crypto/chainiv.c b/crypto/chainiv.c
index 9affadee32879c5114afab56d4bc82428c01dcf6..7c37a497b860a27733eac07c4f7ff018c0abb4a3 100644
--- a/crypto/chainiv.c
+++ b/crypto/chainiv.c
@@ -14,11 +14,11 @@
*/
#include <crypto/internal/skcipher.h>
+#include <crypto/rng.h>
#include <linux/err.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/random.h>
#include <linux/spinlock.h>
#include <linux/string.h>
#include <linux/workqueue.h>
@@ -83,6 +83,7 @@ static int chainiv_givencrypt_first(struct skcipher_givcrypt_request *req)
{
struct crypto_ablkcipher *geniv = skcipher_givcrypt_reqtfm(req);
struct chainiv_ctx *ctx = crypto_ablkcipher_ctx(geniv);
+ int err = 0;
spin_lock_bh(&ctx->lock);
if (crypto_ablkcipher_crt(geniv)->givencrypt !=
@@ -90,11 +91,15 @@ static int chainiv_givencrypt_first(struct skcipher_givcrypt_request *req)
goto unlock;
crypto_ablkcipher_crt(geniv)->givencrypt = chainiv_givencrypt;
- get_random_bytes(ctx->iv, crypto_ablkcipher_ivsize(geniv));
+ err = crypto_rng_get_bytes(crypto_default_rng, ctx->iv,
+ crypto_ablkcipher_ivsize(geniv));
unlock:
spin_unlock_bh(&ctx->lock);
+ if (err)
+ return err;
+
return chainiv_givencrypt(req);
}
@@ -203,6 +208,7 @@ static int async_chainiv_givencrypt_first(struct skcipher_givcrypt_request *req)
{
struct crypto_ablkcipher *geniv = skcipher_givcrypt_reqtfm(req);
struct async_chainiv_ctx *ctx = crypto_ablkcipher_ctx(geniv);
+ int err = 0;
if (test_and_set_bit(CHAINIV_STATE_INUSE, &ctx->state))
goto out;
@@ -212,11 +218,15 @@ static int async_chainiv_givencrypt_first(struct skcipher_givcrypt_request *req)
goto unlock;
crypto_ablkcipher_crt(geniv)->givencrypt = async_chainiv_givencrypt;
- get_random_bytes(ctx->iv, crypto_ablkcipher_ivsize(geniv));
+ err = crypto_rng_get_bytes(crypto_default_rng, ctx->iv,
+ crypto_ablkcipher_ivsize(geniv));
unlock:
clear_bit(CHAINIV_STATE_INUSE, &ctx->state);
+ if (err)
+ return err;
+
out:
return async_chainiv_givencrypt(req);
}
@@ -284,9 +294,13 @@ static struct crypto_instance *chainiv_alloc(struct rtattr **tb)
if (IS_ERR(algt))
return ERR_PTR(err);
+ err = crypto_get_default_rng();
+ if (err)
+ return ERR_PTR(err);
+
inst = skcipher_geniv_alloc(&chainiv_tmpl, tb, 0, 0);
if (IS_ERR(inst))
- goto out;
+ goto put_rng;
inst->alg.cra_ablkcipher.givencrypt = chainiv_givencrypt_first;
@@ -311,21 +325,37 @@ static struct crypto_instance *chainiv_alloc(struct rtattr **tb)
out:
return inst;
+
+put_rng:
+ crypto_put_default_rng();
+ goto out;
+}
+
+static void chainiv_free(struct crypto_instance *inst)
+{
+ skcipher_geniv_free(inst);
+ crypto_put_default_rng();
}
static struct crypto_template chainiv_tmpl = {
.name = "chainiv",
.alloc = chainiv_alloc,
- .free = skcipher_geniv_free,
+ .free = chainiv_free,
.module = THIS_MODULE,
};
-int __init chainiv_module_init(void)
+static int __init chainiv_module_init(void)
{
return crypto_register_template(&chainiv_tmpl);
}
-void chainiv_module_exit(void)
+static void chainiv_module_exit(void)
{
crypto_unregister_template(&chainiv_tmpl);
}
+
+module_init(chainiv_module_init);
+module_exit(chainiv_module_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Chain IV Generator");
diff --git a/crypto/eseqiv.c b/crypto/eseqiv.c
index 881d30910434831f528f5be244ab502bd984d0b6..2a342c8e52b385b34f2602b0c8dfb4d465e9b573 100644
--- a/crypto/eseqiv.c
+++ b/crypto/eseqiv.c
@@ -16,13 +16,13 @@
*/
#include <crypto/internal/skcipher.h>
+#include <crypto/rng.h>
#include <crypto/scatterwalk.h>
#include <linux/err.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/module.h>
-#include <linux/random.h>
#include <linux/scatterlist.h>
#include <linux/spinlock.h>
#include <linux/string.h>
@@ -163,17 +163,22 @@ static int eseqiv_givencrypt_first(struct skcipher_givcrypt_request *req)
{
struct crypto_ablkcipher *geniv = skcipher_givcrypt_reqtfm(req);
struct eseqiv_ctx *ctx = crypto_ablkcipher_ctx(geniv);
+ int err = 0;
spin_lock_bh(&ctx->lock);
if (crypto_ablkcipher_crt(geniv)->givencrypt != eseqiv_givencrypt_first)
goto unlock;
crypto_ablkcipher_crt(geniv)->givencrypt = eseqiv_givencrypt;
- get_random_bytes(ctx->salt, crypto_ablkcipher_ivsize(geniv));
+ err = crypto_rng_get_bytes(crypto_default_rng, ctx->salt,
+ crypto_ablkcipher_ivsize(geniv));
unlock:
spin_unlock_bh(&ctx->lock);
+ if (err)
+ return err;
+
return eseqiv_givencrypt(req);
}
@@ -216,9 +221,13 @@ static struct crypto_instance *eseqiv_alloc(struct rtattr **tb)
struct crypto_instance *inst;
int err;
+ err = crypto_get_default_rng();
+ if (err)
+ return ERR_PTR(err);
+
inst = skcipher_geniv_alloc(&eseqiv_tmpl, tb, 0, 0);
if (IS_ERR(inst))
- goto out;
+ goto put_rng;
err = -EINVAL;
if (inst->alg.cra_ablkcipher.ivsize != inst->alg.cra_blocksize)
@@ -238,22 +247,36 @@ static struct crypto_instance *eseqiv_alloc(struct rtattr **tb)
free_inst:
skcipher_geniv_free(inst);
inst = ERR_PTR(err);
+put_rng:
+ crypto_put_default_rng();
goto out;
}
+static void eseqiv_free(struct crypto_instance *inst)
+{
+ skcipher_geniv_free(inst);
+ crypto_put_default_rng();
+}
+
static struct crypto_template eseqiv_tmpl = {
.name = "eseqiv",
.alloc = eseqiv_alloc,
- .free = skcipher_geniv_free,
+ .free = eseqiv_free,
.module = THIS_MODULE,
};
-int __init eseqiv_module_init(void)
+static int __init eseqiv_module_init(void)
{
return crypto_register_template(&eseqiv_tmpl);
}
-void __exit eseqiv_module_exit(void)
+static void __exit eseqiv_module_exit(void)
{
crypto_unregister_template(&eseqiv_tmpl);
}
+
+module_init(eseqiv_module_init);
+module_exit(eseqiv_module_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Encrypted Sequence Number IV Generator");
diff --git a/crypto/fips.c b/crypto/fips.c
new file mode 100644
index 0000000000000000000000000000000000000000..553970081c62e290f47c8bb446f2f6f32f609cd6
--- /dev/null
+++ b/crypto/fips.c
@@ -0,0 +1,27 @@
+/*
+ * FIPS 200 support.
+ *
+ * Copyright (c) 2008 Neil Horman <nhorman@tuxdriver.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+
+#include "internal.h"
+
+int fips_enabled;
+EXPORT_SYMBOL_GPL(fips_enabled);
+
+/* Process kernel command-line parameter at boot time. fips=0 or fips=1 */
+static int fips_enable(char *str)
+{
+ fips_enabled = !!simple_strtol(str, NULL, 0);
+ printk(KERN_INFO "fips mode: %s\n",
+ fips_enabled ? "enabled" : "disabled");
+ return 1;
+}
+
+__setup("fips=", fips_enable);
diff --git a/crypto/internal.h b/crypto/internal.h
index 683fcb2d91f41968e946792e82d6eae3e917913c..8ef72d76092e40227000c3126688f254ffed6978 100644
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -26,6 +26,12 @@
#include <linux/rwsem.h>
#include <linux/slab.h>
+#ifdef CONFIG_CRYPTO_FIPS
+extern int fips_enabled;
+#else
+#define fips_enabled 0
+#endif
+
/* Crypto notification events. */
enum {
CRYPTO_MSG_ALG_REQUEST,
@@ -82,7 +88,7 @@ static inline unsigned int crypto_compress_ctxsize(struct crypto_alg *alg)
}
struct crypto_alg *crypto_mod_get(struct crypto_alg *alg);
-struct crypto_alg *__crypto_alg_lookup(const char *name, u32 type, u32 mask);
+struct crypto_alg *crypto_alg_lookup(const char *name, u32 type, u32 mask);
struct crypto_alg *crypto_alg_mod_lookup(const char *name, u32 type, u32 mask);
int crypto_init_digest_ops(struct crypto_tfm *tfm);
@@ -94,9 +100,11 @@ void crypto_exit_digest_ops(struct crypto_tfm *tfm);
void crypto_exit_cipher_ops(struct crypto_tfm *tfm);
void crypto_exit_compress_ops(struct crypto_tfm *tfm);
+struct crypto_larval *crypto_larval_alloc(const char *name, u32 type, u32 mask);
void crypto_larval_kill(struct crypto_alg *alg);
struct crypto_alg *crypto_larval_lookup(const char *name, u32 type, u32 mask);
void crypto_larval_error(const char *name, u32 type, u32 mask);
+void crypto_alg_tested(const char *name, int err);
void crypto_shoot_alg(struct crypto_alg *alg);
struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg, u32 type,
@@ -107,6 +115,10 @@ int crypto_register_instance(struct crypto_template *tmpl,
int crypto_register_notifier(struct notifier_block *nb);
int crypto_unregister_notifier(struct notifier_block *nb);
+int crypto_probing_notify(unsigned long val, void *v);
+
+int __init testmgr_init(void);
+void testmgr_exit(void);
static inline void crypto_alg_put(struct crypto_alg *alg)
{
@@ -139,9 +151,9 @@ static inline int crypto_is_moribund(struct crypto_alg *alg)
return alg->cra_flags & (CRYPTO_ALG_DEAD | CRYPTO_ALG_DYING);
}
-static inline int crypto_notify(unsigned long val, void *v)
+static inline void crypto_notify(unsigned long val, void *v)
{
- return blocking_notifier_call_chain(&crypto_chain, val, v);
+ blocking_notifier_call_chain(&crypto_chain, val, v);
}
#endif /* _CRYPTO_INTERNAL_H */
diff --git a/crypto/krng.c b/crypto/krng.c
new file mode 100644
index 0000000000000000000000000000000000000000..4328bb3430edd8891654f9934d50d087936d83c4
--- /dev/null
+++ b/crypto/krng.c
@@ -0,0 +1,66 @@
+/*
+ * RNG implementation using standard kernel RNG.
+ *
+ * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * any later version.
+ *
+ */
+
+#include <crypto/internal/rng.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/random.h>
+
+static int krng_get_random(struct crypto_rng *tfm, u8 *rdata, unsigned int dlen)
+{
+ get_random_bytes(rdata, dlen);
+ return 0;
+}
+
+static int krng_reset(struct crypto_rng *tfm, u8 *seed, unsigned int slen)
+{
+ return 0;
+}
+
+static struct crypto_alg krng_alg = {
+ .cra_name = "stdrng",
+ .cra_driver_name = "krng",
+ .cra_priority = 200,
+ .cra_flags = CRYPTO_ALG_TYPE_RNG,
+ .cra_ctxsize = 0,
+ .cra_type = &crypto_rng_type,
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(krng_alg.cra_list),
+ .cra_u = {
+ .rng = {
+ .rng_make_random = krng_get_random,
+ .rng_reset = krng_reset,
+ .seedsize = 0,
+ }
+ }
+};
+
+
+/* Module initalization */
+static int __init krng_mod_init(void)
+{
+ return crypto_register_alg(&krng_alg);
+}
+
+static void __exit krng_mod_fini(void)
+{
+ crypto_unregister_alg(&krng_alg);
+ return;
+}
+
+module_init(krng_mod_init);
+module_exit(krng_mod_fini);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Kernel Random Number Generator");
+MODULE_ALIAS("stdrng");
diff --git a/crypto/proc.c b/crypto/proc.c
index 02ff5670c1583e4d454dfc37028b427e92d7d342..37a13d05636d4beaaea521d4538aa711e8bbb627 100644
--- a/crypto/proc.c
+++ b/crypto/proc.c
@@ -19,8 +19,53 @@
#include <linux/rwsem.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <linux/sysctl.h>
#include "internal.h"
+#ifdef CONFIG_CRYPTO_FIPS
+static struct ctl_table crypto_sysctl_table[] = {
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "fips_enabled",
+ .data = &fips_enabled,
+ .maxlen = sizeof(int),
+ .mode = 0444,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = 0,
+ },
+};
+
+static struct ctl_table crypto_dir_table[] = {
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "crypto",
+ .mode = 0555,
+ .child = crypto_sysctl_table
+ },
+ {
+ .ctl_name = 0,
+ },
+};
+
+static struct ctl_table_header *crypto_sysctls;
+
+static void crypto_proc_fips_init(void)
+{
+ crypto_sysctls = register_sysctl_table(crypto_dir_table);
+}
+
+static void crypto_proc_fips_exit(void)
+{
+ if (crypto_sysctls)
+ unregister_sysctl_table(crypto_sysctls);
+}
+#else
+#define crypto_proc_fips_init()
+#define crypto_proc_fips_exit()
+#endif
+
static void *c_start(struct seq_file *m, loff_t *pos)
{
down_read(&crypto_alg_sem);
@@ -46,8 +91,11 @@ static int c_show(struct seq_file *m, void *p)
seq_printf(m, "module : %s\n", module_name(alg->cra_module));
seq_printf(m, "priority : %d\n", alg->cra_priority);
seq_printf(m, "refcnt : %d\n", atomic_read(&alg->cra_refcnt));
+ seq_printf(m, "selftest : %s\n",
+ (alg->cra_flags & CRYPTO_ALG_TESTED) ?
+ "passed" : "unknown");
- switch (alg->cra_flags & CRYPTO_ALG_TYPE_MASK) {
+ switch (alg->cra_flags & (CRYPTO_ALG_TYPE_MASK | CRYPTO_ALG_LARVAL)) {
case CRYPTO_ALG_TYPE_CIPHER:
seq_printf(m, "type : cipher\n");
seq_printf(m, "blocksize : %u\n", alg->cra_blocksize);
@@ -67,7 +115,10 @@ static int c_show(struct seq_file *m, void *p)
seq_printf(m, "type : compression\n");
break;
default:
- if (alg->cra_type && alg->cra_type->show)
+ if (alg->cra_flags & CRYPTO_ALG_LARVAL) {
+ seq_printf(m, "type : larval\n");
+ seq_printf(m, "flags : 0x%x\n", alg->cra_flags);
+ } else if (alg->cra_type && alg->cra_type->show)
alg->cra_type->show(m, alg);
else
seq_printf(m, "type : unknown\n");
@@ -100,9 +151,11 @@ static const struct file_operations proc_crypto_ops = {
void __init crypto_init_proc(void)
{
proc_create("crypto", 0, NULL, &proc_crypto_ops);
+ crypto_proc_fips_init();
}
void __exit crypto_exit_proc(void)
{
+ crypto_proc_fips_exit();
remove_proc_entry("crypto", NULL);
}
diff --git a/crypto/rng.c b/crypto/rng.c
new file mode 100644
index 0000000000000000000000000000000000000000..6e94bc735578e139bcbe4e75749b5cf825a44702
--- /dev/null
+++ b/crypto/rng.c
@@ -0,0 +1,126 @@
+/*
+ * Cryptographic API.
+ *
+ * RNG operations.
+ *
+ * Copyright (c) 2008 Neil Horman <nhorman@tuxdriver.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+
+#include <asm/atomic.h>
+#include <crypto/internal/rng.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/random.h>
+#include <linux/seq_file.h>
+#include <linux/string.h>
+
+static DEFINE_MUTEX(crypto_default_rng_lock);
+struct crypto_rng *crypto_default_rng;
+EXPORT_SYMBOL_GPL(crypto_default_rng);
+static int crypto_default_rng_refcnt;
+
+static int rngapi_reset(struct crypto_rng *tfm, u8 *seed, unsigned int slen)
+{
+ u8 *buf = NULL;
+ int err;
+
+ if (!seed && slen) {
+ buf = kmalloc(slen, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ get_random_bytes(buf, slen);
+ seed = buf;
+ }
+
+ err = crypto_rng_alg(tfm)->rng_reset(tfm, seed, slen);
+
+ kfree(buf);
+ return err;
+}
+
+static int crypto_init_rng_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
+{
+ struct rng_alg *alg = &tfm->__crt_alg->cra_rng;
+ struct rng_tfm *ops = &tfm->crt_rng;
+
+ ops->rng_gen_random = alg->rng_make_random;
+ ops->rng_reset = rngapi_reset;
+
+ return 0;
+}
+
+static void crypto_rng_show(struct seq_file *m, struct crypto_alg *alg)
+ __attribute__ ((unused));
+static void crypto_rng_show(struct seq_file *m, struct crypto_alg *alg)
+{
+ seq_printf(m, "type : rng\n");
+ seq_printf(m, "seedsize : %u\n", alg->cra_rng.seedsize);
+}
+
+static unsigned int crypto_rng_ctxsize(struct crypto_alg *alg, u32 type,
+ u32 mask)
+{
+ return alg->cra_ctxsize;
+}
+
+const struct crypto_type crypto_rng_type = {
+ .ctxsize = crypto_rng_ctxsize,
+ .init = crypto_init_rng_ops,
+#ifdef CONFIG_PROC_FS
+ .show = crypto_rng_show,
+#endif
+};
+EXPORT_SYMBOL_GPL(crypto_rng_type);
+
+int crypto_get_default_rng(void)
+{
+ struct crypto_rng *rng;
+ int err;
+
+ mutex_lock(&crypto_default_rng_lock);
+ if (!crypto_default_rng) {
+ rng = crypto_alloc_rng("stdrng", 0, 0);
+ err = PTR_ERR(rng);
+ if (IS_ERR(rng))
+ goto unlock;
+
+ err = crypto_rng_reset(rng, NULL, crypto_rng_seedsize(rng));
+ if (err) {
+ crypto_free_rng(rng);
+ goto unlock;
+ }
+
+ crypto_default_rng = rng;
+ }
+
+ crypto_default_rng_refcnt++;
+ err = 0;
+
+unlock:
+ mutex_unlock(&crypto_default_rng_lock);
+
+ return err;
+}
+EXPORT_SYMBOL_GPL(crypto_get_default_rng);
+
+void crypto_put_default_rng(void)
+{
+ mutex_lock(&crypto_default_rng_lock);
+ if (!--crypto_default_rng_refcnt) {
+ crypto_free_rng(crypto_default_rng);
+ crypto_default_rng = NULL;
+ }
+ mutex_unlock(&crypto_default_rng_lock);
+}
+EXPORT_SYMBOL_GPL(crypto_put_default_rng);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Random Number Genertor");
diff --git a/crypto/seqiv.c b/crypto/seqiv.c
index b903aab3157759e0803c818b32c35a52bd39ad44..5a013a8bf87a3ceb1a61036a459d71f3520ba09e 100644
--- a/crypto/seqiv.c
+++ b/crypto/seqiv.c
@@ -15,11 +15,11 @@
#include <crypto/internal/aead.h>
#include <crypto/internal/skcipher.h>
+#include <crypto/rng.h>
#include <linux/err.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/random.h>
#include <linux/spinlock.h>
#include <linux/string.h>
@@ -189,17 +189,22 @@ static int seqiv_givencrypt_first(struct skcipher_givcrypt_request *req)
{
struct crypto_ablkcipher *geniv = skcipher_givcrypt_reqtfm(req);
struct seqiv_ctx *ctx = crypto_ablkcipher_ctx(geniv);
+ int err = 0;
spin_lock_bh(&ctx->lock);
if (crypto_ablkcipher_crt(geniv)->givencrypt != seqiv_givencrypt_first)
goto unlock;
crypto_ablkcipher_crt(geniv)->givencrypt = seqiv_givencrypt;
- get_random_bytes(ctx->salt, crypto_ablkcipher_ivsize(geniv));
+ err = crypto_rng_get_bytes(crypto_default_rng, ctx->salt,
+ crypto_ablkcipher_ivsize(geniv));
unlock:
spin_unlock_bh(&ctx->lock);
+ if (err)
+ return err;
+
return seqiv_givencrypt(req);
}
@@ -207,17 +212,22 @@ static int seqiv_aead_givencrypt_first(struct aead_givcrypt_request *req)
{
struct crypto_aead *geniv = aead_givcrypt_reqtfm(req);
struct seqiv_ctx *ctx = crypto_aead_ctx(geniv);
+ int err = 0;
spin_lock_bh(&ctx->lock);
if (crypto_aead_crt(geniv)->givencrypt != seqiv_aead_givencrypt_first)
goto unlock;
crypto_aead_crt(geniv)->givencrypt = seqiv_aead_givencrypt;
- get_random_bytes(ctx->salt, crypto_aead_ivsize(geniv));
+ err = crypto_rng_get_bytes(crypto_default_rng, ctx->salt,
+ crypto_aead_ivsize(geniv));
unlock:
spin_unlock_bh(&ctx->lock);
+ if (err)
+ return err;
+
return seqiv_aead_givencrypt(req);
}
@@ -298,19 +308,27 @@ static struct crypto_instance *seqiv_alloc(struct rtattr **tb)
if (IS_ERR(algt))
return ERR_PTR(err);
+ err = crypto_get_default_rng();
+ if (err)
+ return ERR_PTR(err);
+
if ((algt->type ^ CRYPTO_ALG_TYPE_AEAD) & CRYPTO_ALG_TYPE_MASK)
inst = seqiv_ablkcipher_alloc(tb);
else
inst = seqiv_aead_alloc(tb);
if (IS_ERR(inst))
- goto out;
+ goto put_rng;
inst->alg.cra_alignmask |= __alignof__(u32) - 1;
inst->alg.cra_ctxsize += sizeof(struct seqiv_ctx);
out:
return inst;
+
+put_rng:
+ crypto_put_default_rng();
+ goto out;
}
static void seqiv_free(struct crypto_instance *inst)
@@ -319,6 +337,7 @@ static void seqiv_free(struct crypto_instance *inst)
skcipher_geniv_free(inst);
else
aead_geniv_free(inst);
+ crypto_put_default_rng();
}
static struct crypto_template seqiv_tmpl = {
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 66368022e0bf32466fa4a4e0569e9e03303b6b12..28a45a1e6f423603a563ef40c821736a88ef266b 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -19,11 +19,9 @@
#include <linux/err.h>
#include <linux/init.h>
#include <linux/module.h>
-#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/scatterlist.h>
#include <linux/string.h>
-#include <linux/crypto.h>
#include <linux/moduleparam.h>
#include <linux/jiffies.h>
#include <linux/timex.h>
@@ -31,45 +29,23 @@
#include "tcrypt.h"
/*
- * Need to kmalloc() memory for testing.
+ * Need slab memory for testing (size in number of pages).
*/
-#define TVMEMSIZE 16384
-#define XBUFSIZE 32768
+#define TVMEMSIZE 4
/*
- * Indexes into the xbuf to simulate cross-page access.
- */
-#define IDX1 32
-#define IDX2 32400
-#define IDX3 1
-#define IDX4 8193
-#define IDX5 22222
-#define IDX6 17101
-#define IDX7 27333
-#define IDX8 3000
-
-/*
-* Used by test_cipher()
+* Used by test_cipher_speed()
*/
#define ENCRYPT 1
#define DECRYPT 0
-struct tcrypt_result {
- struct completion completion;
- int err;
-};
-
-static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
-
/*
* Used by test_cipher_speed()
*/
static unsigned int sec;
static int mode;
-static char *xbuf;
-static char *axbuf;
-static char *tvmem;
+static char *tvmem[TVMEMSIZE];
static char *check[] = {
"des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256",
@@ -80,655 +56,13 @@ static char *check[] = {
"lzo", "cts", NULL
};
-static void hexdump(unsigned char *buf, unsigned int len)
-{
- print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
- 16, 1,
- buf, len, false);
-}
-
-static void tcrypt_complete(struct crypto_async_request *req, int err)
-{
- struct tcrypt_result *res = req->data;
-
- if (err == -EINPROGRESS)
- return;
-
- res->err = err;
- complete(&res->completion);
-}
-
-static void test_hash(char *algo, struct hash_testvec *template,
- unsigned int tcount)
-{
- unsigned int i, j, k, temp;
- struct scatterlist sg[8];
- char result[64];
- struct crypto_ahash *tfm;
- struct ahash_request *req;
- struct tcrypt_result tresult;
- int ret;
- void *hash_buff;
-
- printk("\ntesting %s\n", algo);
-
- init_completion(&tresult.completion);
-
- tfm = crypto_alloc_ahash(algo, 0, 0);
- if (IS_ERR(tfm)) {
- printk("failed to load transform for %s: %ld\n", algo,
- PTR_ERR(tfm));
- return;
- }
-
- req = ahash_request_alloc(tfm, GFP_KERNEL);
- if (!req) {
- printk(KERN_ERR "failed to allocate request for %s\n", algo);
- goto out_noreq;
- }
- ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
- tcrypt_complete, &tresult);
-
- for (i = 0; i < tcount; i++) {
- printk("test %u:\n", i + 1);
- memset(result, 0, 64);
-
- hash_buff = kzalloc(template[i].psize, GFP_KERNEL);
- if (!hash_buff)
- continue;
-
- memcpy(hash_buff, template[i].plaintext, template[i].psize);
- sg_init_one(&sg[0], hash_buff, template[i].psize);
-
- if (template[i].ksize) {
- crypto_ahash_clear_flags(tfm, ~0);
- ret = crypto_ahash_setkey(tfm, template[i].key,
- template[i].ksize);
- if (ret) {
- printk("setkey() failed ret=%d\n", ret);
- kfree(hash_buff);
- goto out;
- }
- }
-
- ahash_request_set_crypt(req, sg, result, template[i].psize);
- ret = crypto_ahash_digest(req);
- switch (ret) {
- case 0:
- break;
- case -EINPROGRESS:
- case -EBUSY:
- ret = wait_for_completion_interruptible(
- &tresult.completion);
- if (!ret && !(ret = tresult.err)) {
- INIT_COMPLETION(tresult.completion);
- break;
- }
- /* fall through */
- default:
- printk("digest () failed ret=%d\n", ret);
- kfree(hash_buff);
- goto out;
- }
-
- hexdump(result, crypto_ahash_digestsize(tfm));
- printk("%s\n",
- memcmp(result, template[i].digest,
- crypto_ahash_digestsize(tfm)) ?
- "fail" : "pass");
- kfree(hash_buff);
- }
-
- printk("testing %s across pages\n", algo);
-
- /* setup the dummy buffer first */
- memset(xbuf, 0, XBUFSIZE);
-
- j = 0;
- for (i = 0; i < tcount; i++) {
- if (template[i].np) {
- j++;
- printk("test %u:\n", j);
- memset(result, 0, 64);
-
- temp = 0;
- sg_init_table(sg, template[i].np);
- for (k = 0; k < template[i].np; k++) {
- memcpy(&xbuf[IDX[k]],
- template[i].plaintext + temp,
- template[i].tap[k]);
- temp += template[i].tap[k];
- sg_set_buf(&sg[k], &xbuf[IDX[k]],
- template[i].tap[k]);
- }
-
- if (template[i].ksize) {
- crypto_ahash_clear_flags(tfm, ~0);
- ret = crypto_ahash_setkey(tfm, template[i].key,
- template[i].ksize);
-
- if (ret) {
- printk("setkey() failed ret=%d\n", ret);
- goto out;
- }
- }
-
- ahash_request_set_crypt(req, sg, result,
- template[i].psize);
- ret = crypto_ahash_digest(req);
- switch (ret) {
- case 0:
- break;
- case -EINPROGRESS:
- case -EBUSY:
- ret = wait_for_completion_interruptible(
- &tresult.completion);
- if (!ret && !(ret = tresult.err)) {
- INIT_COMPLETION(tresult.completion);
- break;
- }
- /* fall through */
- default:
- printk("digest () failed ret=%d\n", ret);
- goto out;
- }
-
- hexdump(result, crypto_ahash_digestsize(tfm));
- printk("%s\n",
- memcmp(result, template[i].digest,
- crypto_ahash_digestsize(tfm)) ?
- "fail" : "pass");
- }
- }
-
-out:
- ahash_request_free(req);
-out_noreq:
- crypto_free_ahash(tfm);
-}
-
-static void test_aead(char *algo, int enc, struct aead_testvec *template,
- unsigned int tcount)
-{
- unsigned int ret, i, j, k, n, temp;
- char *q;
- struct crypto_aead *tfm;
- char *key;
- struct aead_request *req;
- struct scatterlist sg[8];
- struct scatterlist asg[8];
- const char *e;
- struct tcrypt_result result;
- unsigned int authsize;
- void *input;
- void *assoc;
- char iv[MAX_IVLEN];
-
- if (enc == ENCRYPT)
- e = "encryption";
- else
- e = "decryption";
-
- printk(KERN_INFO "\ntesting %s %s\n", algo, e);
-
- init_completion(&result.completion);
-
- tfm = crypto_alloc_aead(algo, 0, 0);
-
- if (IS_ERR(tfm)) {
- printk(KERN_INFO "failed to load transform for %s: %ld\n",
- algo, PTR_ERR(tfm));
- return;
- }
-
- req = aead_request_alloc(tfm, GFP_KERNEL);
- if (!req) {
- printk(KERN_INFO "failed to allocate request for %s\n", algo);
- goto out;
- }
-
- aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
- tcrypt_complete, &result);
-
- for (i = 0, j = 0; i < tcount; i++) {
- if (!template[i].np) {
- printk(KERN_INFO "test %u (%d bit key):\n",
- ++j, template[i].klen * 8);
-
- /* some tepmplates have no input data but they will
- * touch input
- */
- input = kzalloc(template[i].ilen + template[i].rlen, GFP_KERNEL);
- if (!input)
- continue;
-
- assoc = kzalloc(template[i].alen, GFP_KERNEL);
- if (!assoc) {
- kfree(input);
- continue;
- }
-
- memcpy(input, template[i].input, template[i].ilen);
- memcpy(assoc, template[i].assoc, template[i].alen);
- if (template[i].iv)
- memcpy(iv, template[i].iv, MAX_IVLEN);
- else
- memset(iv, 0, MAX_IVLEN);
-
- crypto_aead_clear_flags(tfm, ~0);
- if (template[i].wk)
- crypto_aead_set_flags(
- tfm, CRYPTO_TFM_REQ_WEAK_KEY);
-
- if (template[i].key)
- key = template[i].key;
- else
- key = kzalloc(template[i].klen, GFP_KERNEL);
-
- ret = crypto_aead_setkey(tfm, key,
- template[i].klen);
- if (ret) {
- printk(KERN_INFO "setkey() failed flags=%x\n",
- crypto_aead_get_flags(tfm));
-
- if (!template[i].fail)
- goto next_one;
- }
-
- authsize = abs(template[i].rlen - template[i].ilen);
- ret = crypto_aead_setauthsize(tfm, authsize);
- if (ret) {
- printk(KERN_INFO
- "failed to set authsize = %u\n",
- authsize);
- goto next_one;
- }
-
- sg_init_one(&sg[0], input,
- template[i].ilen + (enc ? authsize : 0));
-
- sg_init_one(&asg[0], assoc, template[i].alen);
-
- aead_request_set_crypt(req, sg, sg,
- template[i].ilen, iv);
-
- aead_request_set_assoc(req, asg, template[i].alen);
-
- ret = enc ?
- crypto_aead_encrypt(req) :
- crypto_aead_decrypt(req);
-
- switch (ret) {
- case 0:
- break;
- case -EINPROGRESS:
- case -EBUSY:
- ret = wait_for_completion_interruptible(
- &result.completion);
- if (!ret && !(ret = result.err)) {
- INIT_COMPLETION(result.completion);
- break;
- }
- /* fall through */
- default:
- printk(KERN_INFO "%s () failed err=%d\n",
- e, -ret);
- goto next_one;
- }
-
- q = input;
- hexdump(q, template[i].rlen);
-
- printk(KERN_INFO "enc/dec: %s\n",
- memcmp(q, template[i].result,
- template[i].rlen) ? "fail" : "pass");
-next_one:
- if (!template[i].key)
- kfree(key);
- kfree(assoc);
- kfree(input);
- }
- }
-
- printk(KERN_INFO "\ntesting %s %s across pages (chunking)\n", algo, e);
- memset(axbuf, 0, XBUFSIZE);
-
- for (i = 0, j = 0; i < tcount; i++) {
- if (template[i].np) {
- printk(KERN_INFO "test %u (%d bit key):\n",
- ++j, template[i].klen * 8);
-
- if (template[i].iv)
- memcpy(iv, template[i].iv, MAX_IVLEN);
- else
- memset(iv, 0, MAX_IVLEN);
-
- crypto_aead_clear_flags(tfm, ~0);
- if (template[i].wk)
- crypto_aead_set_flags(
- tfm, CRYPTO_TFM_REQ_WEAK_KEY);
- key = template[i].key;
-
- ret = crypto_aead_setkey(tfm, key, template[i].klen);
- if (ret) {
- printk(KERN_INFO "setkey() failed flags=%x\n",
- crypto_aead_get_flags(tfm));
-
- if (!template[i].fail)
- goto out;
- }
-
- memset(xbuf, 0, XBUFSIZE);
- sg_init_table(sg, template[i].np);
- for (k = 0, temp = 0; k < template[i].np; k++) {
- memcpy(&xbuf[IDX[k]],
- template[i].input + temp,
- template[i].tap[k]);
- temp += template[i].tap[k];
- sg_set_buf(&sg[k], &xbuf[IDX[k]],
- template[i].tap[k]);
- }
-
- authsize = abs(template[i].rlen - template[i].ilen);
- ret = crypto_aead_setauthsize(tfm, authsize);
- if (ret) {
- printk(KERN_INFO
- "failed to set authsize = %u\n",
- authsize);
- goto out;
- }
-
- if (enc)
- sg[k - 1].length += authsize;
-
- sg_init_table(asg, template[i].anp);
- for (k = 0, temp = 0; k < template[i].anp; k++) {
- memcpy(&axbuf[IDX[k]],
- template[i].assoc + temp,
- template[i].atap[k]);
- temp += template[i].atap[k];
- sg_set_buf(&asg[k], &axbuf[IDX[k]],
- template[i].atap[k]);
- }
-
- aead_request_set_crypt(req, sg, sg,
- template[i].ilen,
- iv);
-
- aead_request_set_assoc(req, asg, template[i].alen);
-
- ret = enc ?
- crypto_aead_encrypt(req) :
- crypto_aead_decrypt(req);
-
- switch (ret) {
- case 0:
- break;
- case -EINPROGRESS:
- case -EBUSY:
- ret = wait_for_completion_interruptible(
- &result.completion);
- if (!ret && !(ret = result.err)) {
- INIT_COMPLETION(result.completion);
- break;
- }
- /* fall through */
- default:
- printk(KERN_INFO "%s () failed err=%d\n",
- e, -ret);
- goto out;
- }
-
- for (k = 0, temp = 0; k < template[i].np; k++) {
- printk(KERN_INFO "page %u\n", k);
- q = &xbuf[IDX[k]];
-
- n = template[i].tap[k];
- if (k == template[i].np - 1)
- n += enc ? authsize : -authsize;
- hexdump(q, n);
- printk(KERN_INFO "%s\n",
- memcmp(q, template[i].result + temp, n) ?
- "fail" : "pass");
-
- q += n;
- if (k == template[i].np - 1 && !enc) {
- if (memcmp(q, template[i].input +
- temp + n, authsize))
- n = authsize;
- else
- n = 0;
- } else {
- for (n = 0; q[n]; n++)
- ;
- }
- if (n) {
- printk("Result buffer corruption %u "
- "bytes:\n", n);
- hexdump(q, n);
- }
-
- temp += template[i].tap[k];
- }
- }
- }
-
-out:
- crypto_free_aead(tfm);
- aead_request_free(req);
-}
-
-static void test_cipher(char *algo, int enc,
- struct cipher_testvec *template, unsigned int tcount)
+static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc,
+ struct scatterlist *sg, int blen, int sec)
{
- unsigned int ret, i, j, k, n, temp;
- char *q;
- struct crypto_ablkcipher *tfm;
- struct ablkcipher_request *req;
- struct scatterlist sg[8];
- const char *e;
- struct tcrypt_result result;
- void *data;
- char iv[MAX_IVLEN];
-
- if (enc == ENCRYPT)
- e = "encryption";
- else
- e = "decryption";
-
- printk("\ntesting %s %s\n", algo, e);
-
- init_completion(&result.completion);
- tfm = crypto_alloc_ablkcipher(algo, 0, 0);
-
- if (IS_ERR(tfm)) {
- printk("failed to load transform for %s: %ld\n", algo,
- PTR_ERR(tfm));
- return;
- }
-
- req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
- if (!req) {
- printk("failed to allocate request for %s\n", algo);
- goto out;
- }
-
- ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
- tcrypt_complete, &result);
-
- j = 0;
- for (i = 0; i < tcount; i++) {
-
- data = kzalloc(template[i].ilen, GFP_KERNEL);
- if (!data)
- continue;
-
- memcpy(data, template[i].input, template[i].ilen);
- if (template[i].iv)
- memcpy(iv, template[i].iv, MAX_IVLEN);
- else
- memset(iv, 0, MAX_IVLEN);
-
- if (!(template[i].np)) {
- j++;
- printk("test %u (%d bit key):\n",
- j, template[i].klen * 8);
-
- crypto_ablkcipher_clear_flags(tfm, ~0);
- if (template[i].wk)
- crypto_ablkcipher_set_flags(
- tfm, CRYPTO_TFM_REQ_WEAK_KEY);
-
- ret = crypto_ablkcipher_setkey(tfm, template[i].key,
- template[i].klen);
- if (ret) {
- printk("setkey() failed flags=%x\n",
- crypto_ablkcipher_get_flags(tfm));
-
- if (!template[i].fail) {
- kfree(data);
- goto out;
- }
- }
-
- sg_init_one(&sg[0], data, template[i].ilen);
-
- ablkcipher_request_set_crypt(req, sg, sg,
- template[i].ilen, iv);
- ret = enc ?
- crypto_ablkcipher_encrypt(req) :
- crypto_ablkcipher_decrypt(req);
-
- switch (ret) {
- case 0:
- break;
- case -EINPROGRESS:
- case -EBUSY:
- ret = wait_for_completion_interruptible(
- &result.completion);
- if (!ret && !((ret = result.err))) {
- INIT_COMPLETION(result.completion);
- break;
- }
- /* fall through */
- default:
- printk("%s () failed err=%d\n", e, -ret);
- kfree(data);
- goto out;
- }
-
- q = data;
- hexdump(q, template[i].rlen);
-
- printk("%s\n",
- memcmp(q, template[i].result,
- template[i].rlen) ? "fail" : "pass");
- }
- kfree(data);
- }
-
- printk("\ntesting %s %s across pages (chunking)\n", algo, e);
-
- j = 0;
- for (i = 0; i < tcount; i++) {
-
- if (template[i].iv)
- memcpy(iv, template[i].iv, MAX_IVLEN);
- else
- memset(iv, 0, MAX_IVLEN);
-
- if (template[i].np) {
- j++;
- printk("test %u (%d bit key):\n",
- j, template[i].klen * 8);
-
- memset(xbuf, 0, XBUFSIZE);
- crypto_ablkcipher_clear_flags(tfm, ~0);
- if (template[i].wk)
- crypto_ablkcipher_set_flags(
- tfm, CRYPTO_TFM_REQ_WEAK_KEY);
-
- ret = crypto_ablkcipher_setkey(tfm, template[i].key,
- template[i].klen);
- if (ret) {
- printk("setkey() failed flags=%x\n",
- crypto_ablkcipher_get_flags(tfm));
-
- if (!template[i].fail)
- goto out;
- }
-
- temp = 0;
- sg_init_table(sg, template[i].np);
- for (k = 0; k < template[i].np; k++) {
- memcpy(&xbuf[IDX[k]],
- template[i].input + temp,
- template[i].tap[k]);
- temp += template[i].tap[k];
- sg_set_buf(&sg[k], &xbuf[IDX[k]],
- template[i].tap[k]);
- }
-
- ablkcipher_request_set_crypt(req, sg, sg,
- template[i].ilen, iv);
-
- ret = enc ?
- crypto_ablkcipher_encrypt(req) :
- crypto_ablkcipher_decrypt(req);
-
- switch (ret) {
- case 0:
- break;
- case -EINPROGRESS:
- case -EBUSY:
- ret = wait_for_completion_interruptible(
- &result.completion);
- if (!ret && !((ret = result.err))) {
- INIT_COMPLETION(result.completion);
- break;
- }
- /* fall through */
- default:
- printk("%s () failed err=%d\n", e, -ret);
- goto out;
- }
-
- temp = 0;
- for (k = 0; k < template[i].np; k++) {
- printk("page %u\n", k);
- q = &xbuf[IDX[k]];
- hexdump(q, template[i].tap[k]);
- printk("%s\n",
- memcmp(q, template[i].result + temp,
- template[i].tap[k]) ? "fail" :
- "pass");
-
- for (n = 0; q[template[i].tap[k] + n]; n++)
- ;
- if (n) {
- printk("Result buffer corruption %u "
- "bytes:\n", n);
- hexdump(&q[template[i].tap[k]], n);
- }
- temp += template[i].tap[k];
- }
- }
- }
-out:
- crypto_free_ablkcipher(tfm);
- ablkcipher_request_free(req);
-}
-
-static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p,
- int blen, int sec)
-{
- struct scatterlist sg[1];
unsigned long start, end;
int bcount;
int ret;
- sg_init_one(sg, p, blen);
-
for (start = jiffies, end = start + sec * HZ, bcount = 0;
time_before(jiffies, end); bcount++) {
if (enc)
@@ -745,16 +79,13 @@ static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p,
return 0;
}
-static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p,
- int blen)
+static int test_cipher_cycles(struct blkcipher_desc *desc, int enc,
+ struct scatterlist *sg, int blen)
{
- struct scatterlist sg[1];
unsigned long cycles = 0;
int ret = 0;
int i;
- sg_init_one(sg, p, blen);
-
local_bh_disable();
local_irq_disable();
@@ -799,12 +130,12 @@ static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p,
static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 };
-static void test_cipher_speed(char *algo, int enc, unsigned int sec,
- struct cipher_testvec *template,
+static void test_cipher_speed(const char *algo, int enc, unsigned int sec,
+ struct cipher_speed_template *template,
unsigned int tcount, u8 *keysize)
{
unsigned int ret, i, j, iv_len;
- unsigned char *key, *p, iv[128];
+ const char *key, iv[128];
struct crypto_blkcipher *tfm;
struct blkcipher_desc desc;
const char *e;
@@ -832,27 +163,28 @@ static void test_cipher_speed(char *algo, int enc, unsigned int sec,
b_size = block_sizes;
do {
+ struct scatterlist sg[TVMEMSIZE];
- if ((*keysize + *b_size) > TVMEMSIZE) {
- printk("template (%u) too big for tvmem (%u)\n",
- *keysize + *b_size, TVMEMSIZE);
+ if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
+ printk("template (%u) too big for "
+ "tvmem (%lu)\n", *keysize + *b_size,
+ TVMEMSIZE * PAGE_SIZE);
goto out;
}
printk("test %u (%d bit key, %d byte blocks): ", i,
*keysize * 8, *b_size);
- memset(tvmem, 0xff, *keysize + *b_size);
+ memset(tvmem[0], 0xff, PAGE_SIZE);
/* set key, plain text and IV */
- key = (unsigned char *)tvmem;
+ key = tvmem[0];
for (j = 0; j < tcount; j++) {
if (template[j].klen == *keysize) {
key = template[j].key;
break;
}
}
- p = (unsigned char *)tvmem + *keysize;
ret = crypto_blkcipher_setkey(tfm, key, *keysize);
if (ret) {
@@ -861,6 +193,14 @@ static void test_cipher_speed(char *algo, int enc, unsigned int sec,
goto out;
}
+ sg_init_table(sg, TVMEMSIZE);
+ sg_set_buf(sg, tvmem[0] + *keysize,
+ PAGE_SIZE - *keysize);
+ for (j = 1; j < TVMEMSIZE; j++) {
+ sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
+ memset (tvmem[j], 0xff, PAGE_SIZE);
+ }
+
iv_len = crypto_blkcipher_ivsize(tfm);
if (iv_len) {
memset(&iv, 0xff, iv_len);
@@ -868,9 +208,11 @@ static void test_cipher_speed(char *algo, int enc, unsigned int sec,
}
if (sec)
- ret = test_cipher_jiffies(&desc, enc, p, *b_size, sec);
+ ret = test_cipher_jiffies(&desc, enc, sg,
+ *b_size, sec);
else
- ret = test_cipher_cycles(&desc, enc, p, *b_size);
+ ret = test_cipher_cycles(&desc, enc, sg,
+ *b_size);
if (ret) {
printk("%s() failed flags=%x\n", e, desc.flags);
@@ -886,19 +228,16 @@ static void test_cipher_speed(char *algo, int enc, unsigned int sec,
crypto_free_blkcipher(tfm);
}
-static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen,
+static int test_hash_jiffies_digest(struct hash_desc *desc,
+ struct scatterlist *sg, int blen,
char *out, int sec)
{
- struct scatterlist sg[1];
unsigned long start, end;
int bcount;
int ret;
- sg_init_table(sg, 1);
-
for (start = jiffies, end = start + sec * HZ, bcount = 0;
time_before(jiffies, end); bcount++) {
- sg_set_buf(sg, p, blen);
ret = crypto_hash_digest(desc, sg, blen, out);
if (ret)
return ret;
@@ -910,18 +249,15 @@ static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen,
return 0;
}
-static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen,
- int plen, char *out, int sec)
+static int test_hash_jiffies(struct hash_desc *desc, struct scatterlist *sg,
+ int blen, int plen, char *out, int sec)
{
- struct scatterlist sg[1];
unsigned long start, end;
int bcount, pcount;
int ret;
if (plen == blen)
- return test_hash_jiffies_digest(desc, p, blen, out, sec);
-
- sg_init_table(sg, 1);
+ return test_hash_jiffies_digest(desc, sg, blen, out, sec);
for (start = jiffies, end = start + sec * HZ, bcount = 0;
time_before(jiffies, end); bcount++) {
@@ -929,7 +265,6 @@ static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen,
if (ret)
return ret;
for (pcount = 0; pcount < blen; pcount += plen) {
- sg_set_buf(sg, p + pcount, plen);
ret = crypto_hash_update(desc, sg, plen);
if (ret)
return ret;
@@ -946,22 +281,18 @@ static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen,
return 0;
}
-static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
- char *out)
+static int test_hash_cycles_digest(struct hash_desc *desc,
+ struct scatterlist *sg, int blen, char *out)
{
- struct scatterlist sg[1];
unsigned long cycles = 0;
int i;
int ret;
- sg_init_table(sg, 1);
-
local_bh_disable();
local_irq_disable();
/* Warm-up run. */
for (i = 0; i < 4; i++) {
- sg_set_buf(sg, p, blen);
ret = crypto_hash_digest(desc, sg, blen, out);
if (ret)
goto out;
@@ -973,7 +304,6 @@ static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
start = get_cycles();
- sg_set_buf(sg, p, blen);
ret = crypto_hash_digest(desc, sg, blen, out);
if (ret)
goto out;
@@ -996,18 +326,15 @@ static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
return 0;
}
-static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
- int plen, char *out)
+static int test_hash_cycles(struct hash_desc *desc, struct scatterlist *sg,
+ int blen, int plen, char *out)
{
- struct scatterlist sg[1];
unsigned long cycles = 0;
int i, pcount;
int ret;
if (plen == blen)
- return test_hash_cycles_digest(desc, p, blen, out);
-
- sg_init_table(sg, 1);
+ return test_hash_cycles_digest(desc, sg, blen, out);
local_bh_disable();
local_irq_disable();
@@ -1018,7 +345,6 @@ static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
if (ret)
goto out;
for (pcount = 0; pcount < blen; pcount += plen) {
- sg_set_buf(sg, p + pcount, plen);
ret = crypto_hash_update(desc, sg, plen);
if (ret)
goto out;
@@ -1038,7 +364,6 @@ static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
if (ret)
goto out;
for (pcount = 0; pcount < blen; pcount += plen) {
- sg_set_buf(sg, p + pcount, plen);
ret = crypto_hash_update(desc, sg, plen);
if (ret)
goto out;
@@ -1065,9 +390,10 @@ static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
return 0;
}
-static void test_hash_speed(char *algo, unsigned int sec,
- struct hash_speed *speed)
+static void test_hash_speed(const char *algo, unsigned int sec,
+ struct hash_speed *speed)
{
+ struct scatterlist sg[TVMEMSIZE];
struct crypto_hash *tfm;
struct hash_desc desc;
char output[1024];
@@ -1093,23 +419,27 @@ static void test_hash_speed(char *algo, unsigned int sec,
goto out;
}
+ sg_init_table(sg, TVMEMSIZE);
+ for (i = 0; i < TVMEMSIZE; i++) {
+ sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
+ memset(tvmem[i], 0xff, PAGE_SIZE);
+ }
+
for (i = 0; speed[i].blen != 0; i++) {
- if (speed[i].blen > TVMEMSIZE) {
- printk("template (%u) too big for tvmem (%u)\n",
- speed[i].blen, TVMEMSIZE);
+ if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
+ printk("template (%u) too big for tvmem (%lu)\n",
+ speed[i].blen, TVMEMSIZE * PAGE_SIZE);
goto out;
}
printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ",
i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
- memset(tvmem, 0xff, speed[i].blen);
-
if (sec)
- ret = test_hash_jiffies(&desc, tvmem, speed[i].blen,
+ ret = test_hash_jiffies(&desc, sg, speed[i].blen,
speed[i].plen, output, sec);
else
- ret = test_hash_cycles(&desc, tvmem, speed[i].blen,
+ ret = test_hash_cycles(&desc, sg, speed[i].blen,
speed[i].plen, output);
if (ret) {
@@ -1122,73 +452,6 @@ static void test_hash_speed(char *algo, unsigned int sec,
crypto_free_hash(tfm);
}
-static void test_comp(char *algo, struct comp_testvec *ctemplate,
- struct comp_testvec *dtemplate, int ctcount, int dtcount)
-{
- unsigned int i;
- char result[COMP_BUF_SIZE];
- struct crypto_comp *tfm;
- unsigned int tsize;
-
- printk("\ntesting %s compression\n", algo);
-
- tfm = crypto_alloc_comp(algo, 0, CRYPTO_ALG_ASYNC);
- if (IS_ERR(tfm)) {
- printk("failed to load transform for %s\n", algo);
- return;
- }
-
- for (i = 0; i < ctcount; i++) {
- int ilen, ret, dlen = COMP_BUF_SIZE;
-
- printk("test %u:\n", i + 1);
- memset(result, 0, sizeof (result));
-
- ilen = ctemplate[i].inlen;
- ret = crypto_comp_compress(tfm, ctemplate[i].input,
- ilen, result, &dlen);
- if (ret) {
- printk("fail: ret=%d\n", ret);
- continue;
- }
- hexdump(result, dlen);
- printk("%s (ratio %d:%d)\n",
- memcmp(result, ctemplate[i].output, dlen) ? "fail" : "pass",
- ilen, dlen);
- }
-
- printk("\ntesting %s decompression\n", algo);
-
- tsize = sizeof(struct comp_testvec);
- tsize *= dtcount;
- if (tsize > TVMEMSIZE) {
- printk("template (%u) too big for tvmem (%u)\n", tsize,
- TVMEMSIZE);
- goto out;
- }
-
- for (i = 0; i < dtcount; i++) {
- int ilen, ret, dlen = COMP_BUF_SIZE;
-
- printk("test %u:\n", i + 1);
- memset(result, 0, sizeof (result));
-
- ilen = dtemplate[i].inlen;
- ret = crypto_comp_decompress(tfm, dtemplate[i].input,
- ilen, result, &dlen);
- if (ret) {
- printk("fail: ret=%d\n", ret);
- continue;
- }
- hexdump(result, dlen);
- printk("%s (ratio %d:%d)\n",
- memcmp(result, dtemplate[i].output, dlen) ? "fail" : "pass",
- ilen, dlen);
- }
-out:
- crypto_free_comp(tfm);
-}
-
static void test_available(void)
{
char **name = check;
@@ -1201,549 +464,237 @@ static void test_available(void)
}
}
-static void do_test(void)
+static inline int tcrypt_test(const char *alg)
{
- switch (mode) {
+ return alg_test(alg, alg, 0, 0);
+}
+
+static void do_test(int m)
+{
+ int i;
+ switch (m) {
case 0:
- test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
-
- test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
-
- //DES
- test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
- DES_ENC_TEST_VECTORS);
- test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
- DES_DEC_TEST_VECTORS);
- test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
- DES_CBC_ENC_TEST_VECTORS);
- test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
- DES_CBC_DEC_TEST_VECTORS);
-
- //DES3_EDE
- test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
- DES3_EDE_ENC_TEST_VECTORS);
- test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
- DES3_EDE_DEC_TEST_VECTORS);
-
- test_cipher("cbc(des3_ede)", ENCRYPT,
- des3_ede_cbc_enc_tv_template,
- DES3_EDE_CBC_ENC_TEST_VECTORS);
-
- test_cipher("cbc(des3_ede)", DECRYPT,
- des3_ede_cbc_dec_tv_template,
- DES3_EDE_CBC_DEC_TEST_VECTORS);
-
- test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
-
- test_hash("sha224", sha224_tv_template, SHA224_TEST_VECTORS);
-
- test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
-
- //BLOWFISH
- test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
- BF_ENC_TEST_VECTORS);
- test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
- BF_DEC_TEST_VECTORS);
- test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
- BF_CBC_ENC_TEST_VECTORS);
- test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
- BF_CBC_DEC_TEST_VECTORS);
-
- //TWOFISH
- test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
- TF_ENC_TEST_VECTORS);
- test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
- TF_DEC_TEST_VECTORS);
- test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
- TF_CBC_ENC_TEST_VECTORS);
- test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
- TF_CBC_DEC_TEST_VECTORS);
-
- //SERPENT
- test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
- SERPENT_ENC_TEST_VECTORS);
- test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
- SERPENT_DEC_TEST_VECTORS);
-
- //TNEPRES
- test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
- TNEPRES_ENC_TEST_VECTORS);
- test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
- TNEPRES_DEC_TEST_VECTORS);
-
- //AES
- test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
- AES_ENC_TEST_VECTORS);
- test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
- AES_DEC_TEST_VECTORS);
- test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
- AES_CBC_ENC_TEST_VECTORS);
- test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
- AES_CBC_DEC_TEST_VECTORS);
- test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
- AES_LRW_ENC_TEST_VECTORS);
- test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
- AES_LRW_DEC_TEST_VECTORS);
- test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
- AES_XTS_ENC_TEST_VECTORS);
- test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
- AES_XTS_DEC_TEST_VECTORS);
- test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template,
- AES_CTR_ENC_TEST_VECTORS);
- test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template,
- AES_CTR_DEC_TEST_VECTORS);
- test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template,
- AES_GCM_ENC_TEST_VECTORS);
- test_aead("gcm(aes)", DECRYPT, aes_gcm_dec_tv_template,
- AES_GCM_DEC_TEST_VECTORS);
- test_aead("ccm(aes)", ENCRYPT, aes_ccm_enc_tv_template,
- AES_CCM_ENC_TEST_VECTORS);
- test_aead("ccm(aes)", DECRYPT, aes_ccm_dec_tv_template,
- AES_CCM_DEC_TEST_VECTORS);
-
- //CAST5
- test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
- CAST5_ENC_TEST_VECTORS);
- test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
- CAST5_DEC_TEST_VECTORS);
-
- //CAST6
- test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
- CAST6_ENC_TEST_VECTORS);
- test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
- CAST6_DEC_TEST_VECTORS);
-
- //ARC4
- test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
- ARC4_ENC_TEST_VECTORS);
- test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
- ARC4_DEC_TEST_VECTORS);
-
- //TEA
- test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
- TEA_ENC_TEST_VECTORS);
- test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
- TEA_DEC_TEST_VECTORS);
-
-
- //XTEA
- test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
- XTEA_ENC_TEST_VECTORS);
- test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
- XTEA_DEC_TEST_VECTORS);
-
- //KHAZAD
- test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
- KHAZAD_ENC_TEST_VECTORS);
- test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
- KHAZAD_DEC_TEST_VECTORS);
-
- //ANUBIS
- test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
- ANUBIS_ENC_TEST_VECTORS);
- test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
- ANUBIS_DEC_TEST_VECTORS);
- test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
- ANUBIS_CBC_ENC_TEST_VECTORS);
- test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
- ANUBIS_CBC_ENC_TEST_VECTORS);
-
- //XETA
- test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
- XETA_ENC_TEST_VECTORS);
- test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
- XETA_DEC_TEST_VECTORS);
-
- //FCrypt
- test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
- FCRYPT_ENC_TEST_VECTORS);
- test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
- FCRYPT_DEC_TEST_VECTORS);
-
- //CAMELLIA
- test_cipher("ecb(camellia)", ENCRYPT,
- camellia_enc_tv_template,
- CAMELLIA_ENC_TEST_VECTORS);
- test_cipher("ecb(camellia)", DECRYPT,
- camellia_dec_tv_template,
- CAMELLIA_DEC_TEST_VECTORS);
- test_cipher("cbc(camellia)", ENCRYPT,
- camellia_cbc_enc_tv_template,
- CAMELLIA_CBC_ENC_TEST_VECTORS);
- test_cipher("cbc(camellia)", DECRYPT,
- camellia_cbc_dec_tv_template,
- CAMELLIA_CBC_DEC_TEST_VECTORS);
-
- //SEED
- test_cipher("ecb(seed)", ENCRYPT, seed_enc_tv_template,
- SEED_ENC_TEST_VECTORS);
- test_cipher("ecb(seed)", DECRYPT, seed_dec_tv_template,
- SEED_DEC_TEST_VECTORS);
-
- //CTS
- test_cipher("cts(cbc(aes))", ENCRYPT, cts_mode_enc_tv_template,
- CTS_MODE_ENC_TEST_VECTORS);
- test_cipher("cts(cbc(aes))", DECRYPT, cts_mode_dec_tv_template,
- CTS_MODE_DEC_TEST_VECTORS);
-
- test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
- test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
- test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
- test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
- test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
- test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
- test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
- test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
- test_comp("deflate", deflate_comp_tv_template,
- deflate_decomp_tv_template, DEFLATE_COMP_TEST_VECTORS,
- DEFLATE_DECOMP_TEST_VECTORS);
- test_comp("lzo", lzo_comp_tv_template, lzo_decomp_tv_template,
- LZO_COMP_TEST_VECTORS, LZO_DECOMP_TEST_VECTORS);
- test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
- test_hash("hmac(md5)", hmac_md5_tv_template,
- HMAC_MD5_TEST_VECTORS);
- test_hash("hmac(sha1)", hmac_sha1_tv_template,
- HMAC_SHA1_TEST_VECTORS);
- test_hash("hmac(sha224)", hmac_sha224_tv_template,
- HMAC_SHA224_TEST_VECTORS);
- test_hash("hmac(sha256)", hmac_sha256_tv_template,
- HMAC_SHA256_TEST_VECTORS);
- test_hash("hmac(sha384)", hmac_sha384_tv_template,
- HMAC_SHA384_TEST_VECTORS);
- test_hash("hmac(sha512)", hmac_sha512_tv_template,
- HMAC_SHA512_TEST_VECTORS);
-
- test_hash("xcbc(aes)", aes_xcbc128_tv_template,
- XCBC_AES_TEST_VECTORS);
-
- test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
+ for (i = 1; i < 200; i++)
+ do_test(i);
break;
case 1:
- test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
+ tcrypt_test("md5");
break;
case 2:
- test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
+ tcrypt_test("sha1");
break;
case 3:
- test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
- DES_ENC_TEST_VECTORS);
- test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
- DES_DEC_TEST_VECTORS);
- test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
- DES_CBC_ENC_TEST_VECTORS);
- test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
- DES_CBC_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(des)");
+ tcrypt_test("cbc(des)");
break;
case 4:
- test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
- DES3_EDE_ENC_TEST_VECTORS);
- test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
- DES3_EDE_DEC_TEST_VECTORS);
-
- test_cipher("cbc(des3_ede)", ENCRYPT,
- des3_ede_cbc_enc_tv_template,
- DES3_EDE_CBC_ENC_TEST_VECTORS);
-
- test_cipher("cbc(des3_ede)", DECRYPT,
- des3_ede_cbc_dec_tv_template,
- DES3_EDE_CBC_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(des3_ede)");
+ tcrypt_test("cbc(des3_ede)");
break;
case 5:
- test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
+ tcrypt_test("md4");
break;
case 6:
- test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
+ tcrypt_test("sha256");
break;
case 7:
- test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
- BF_ENC_TEST_VECTORS);
- test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
- BF_DEC_TEST_VECTORS);
- test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
- BF_CBC_ENC_TEST_VECTORS);
- test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
- BF_CBC_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(blowfish)");
+ tcrypt_test("cbc(blowfish)");
break;
case 8:
- test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
- TF_ENC_TEST_VECTORS);
- test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
- TF_DEC_TEST_VECTORS);
- test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
- TF_CBC_ENC_TEST_VECTORS);
- test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
- TF_CBC_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(twofish)");
+ tcrypt_test("cbc(twofish)");
break;
case 9:
- test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
- SERPENT_ENC_TEST_VECTORS);
- test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
- SERPENT_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(serpent)");
break;
case 10:
- test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
- AES_ENC_TEST_VECTORS);
- test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
- AES_DEC_TEST_VECTORS);
- test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
- AES_CBC_ENC_TEST_VECTORS);
- test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
- AES_CBC_DEC_TEST_VECTORS);
- test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
- AES_LRW_ENC_TEST_VECTORS);
- test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
- AES_LRW_DEC_TEST_VECTORS);
- test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
- AES_XTS_ENC_TEST_VECTORS);
- test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
- AES_XTS_DEC_TEST_VECTORS);
- test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template,
- AES_CTR_ENC_TEST_VECTORS);
- test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template,
- AES_CTR_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(aes)");
+ tcrypt_test("cbc(aes)");
+ tcrypt_test("lrw(aes)");
+ tcrypt_test("xts(aes)");
+ tcrypt_test("rfc3686(ctr(aes))");
break;
case 11:
- test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
+ tcrypt_test("sha384");
break;
case 12:
- test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
+ tcrypt_test("sha512");
break;
case 13:
- test_comp("deflate", deflate_comp_tv_template,
- deflate_decomp_tv_template, DEFLATE_COMP_TEST_VECTORS,
- DEFLATE_DECOMP_TEST_VECTORS);
+ tcrypt_test("deflate");
break;
case 14:
- test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
- CAST5_ENC_TEST_VECTORS);
- test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
- CAST5_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(cast5)");
break;
case 15:
- test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
- CAST6_ENC_TEST_VECTORS);
- test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
- CAST6_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(cast6)");
break;
case 16:
- test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
- ARC4_ENC_TEST_VECTORS);
- test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
- ARC4_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(arc4)");
break;
case 17:
- test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
+ tcrypt_test("michael_mic");
break;
case 18:
- test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
+ tcrypt_test("crc32c");
break;
case 19:
- test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
- TEA_ENC_TEST_VECTORS);
- test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
- TEA_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(tea)");
break;
case 20:
- test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
- XTEA_ENC_TEST_VECTORS);
- test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
- XTEA_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(xtea)");
break;
case 21:
- test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
- KHAZAD_ENC_TEST_VECTORS);
- test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
- KHAZAD_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(khazad)");
break;
case 22:
- test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
+ tcrypt_test("wp512");
break;
case 23:
- test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
+ tcrypt_test("wp384");
break;
case 24:
- test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
+ tcrypt_test("wp256");
break;
case 25:
- test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
- TNEPRES_ENC_TEST_VECTORS);
- test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
- TNEPRES_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(tnepres)");
break;
case 26:
- test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
- ANUBIS_ENC_TEST_VECTORS);
- test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
- ANUBIS_DEC_TEST_VECTORS);
- test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
- ANUBIS_CBC_ENC_TEST_VECTORS);
- test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
- ANUBIS_CBC_ENC_TEST_VECTORS);
+ tcrypt_test("ecb(anubis)");
+ tcrypt_test("cbc(anubis)");
break;
case 27:
- test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
+ tcrypt_test("tgr192");
break;
case 28:
- test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
+ tcrypt_test("tgr160");
break;
case 29:
- test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
+ tcrypt_test("tgr128");
break;
case 30:
- test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
- XETA_ENC_TEST_VECTORS);
- test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
- XETA_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(xeta)");
break;
case 31:
- test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
- FCRYPT_ENC_TEST_VECTORS);
- test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
- FCRYPT_DEC_TEST_VECTORS);
+ tcrypt_test("pcbc(fcrypt)");
break;
case 32:
- test_cipher("ecb(camellia)", ENCRYPT,
- camellia_enc_tv_template,
- CAMELLIA_ENC_TEST_VECTORS);
- test_cipher("ecb(camellia)", DECRYPT,
- camellia_dec_tv_template,
- CAMELLIA_DEC_TEST_VECTORS);
- test_cipher("cbc(camellia)", ENCRYPT,
- camellia_cbc_enc_tv_template,
- CAMELLIA_CBC_ENC_TEST_VECTORS);
- test_cipher("cbc(camellia)", DECRYPT,
- camellia_cbc_dec_tv_template,
- CAMELLIA_CBC_DEC_TEST_VECTORS);
+ tcrypt_test("ecb(camellia)");
+ tcrypt_test("cbc(camellia)");
break;
case 33:
- test_hash("sha224", sha224_tv_template, SHA224_TEST_VECTORS);
+ tcrypt_test("sha224");
break;
case 34:
- test_cipher("salsa20", ENCRYPT,
- salsa20_stream_enc_tv_template,
- SALSA20_STREAM_ENC_TEST_VECTORS);
+ tcrypt_test("salsa20");
break;
case 35:
- test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template,
- AES_GCM_ENC_TEST_VECTORS);
- test_aead("gcm(aes)", DECRYPT, aes_gcm_dec_tv_template,
- AES_GCM_DEC_TEST_VECTORS);
+ tcrypt_test("gcm(aes)");
break;
case 36:
- test_comp("lzo", lzo_comp_tv_template, lzo_decomp_tv_template,
- LZO_COMP_TEST_VECTORS, LZO_DECOMP_TEST_VECTORS);
+ tcrypt_test("lzo");
break;
case 37:
- test_aead("ccm(aes)", ENCRYPT, aes_ccm_enc_tv_template,
- AES_CCM_ENC_TEST_VECTORS);
- test_aead("ccm(aes)", DECRYPT, aes_ccm_dec_tv_template,
- AES_CCM_DEC_TEST_VECTORS);
+ tcrypt_test("ccm(aes)");
break;
case 38:
- test_cipher("cts(cbc(aes))", ENCRYPT, cts_mode_enc_tv_template,
- CTS_MODE_ENC_TEST_VECTORS);
- test_cipher("cts(cbc(aes))", DECRYPT, cts_mode_dec_tv_template,
- CTS_MODE_DEC_TEST_VECTORS);
+ tcrypt_test("cts(cbc(aes))");
break;
case 39:
- test_hash("rmd128", rmd128_tv_template, RMD128_TEST_VECTORS);
+ tcrypt_test("rmd128");
break;
case 40:
- test_hash("rmd160", rmd160_tv_template, RMD160_TEST_VECTORS);
+ tcrypt_test("rmd160");
break;
case 41:
- test_hash("rmd256", rmd256_tv_template, RMD256_TEST_VECTORS);
+ tcrypt_test("rmd256");
break;
case 42:
- test_hash("rmd320", rmd320_tv_template, RMD320_TEST_VECTORS);
+ tcrypt_test("rmd320");
+ break;
+
+ case 43:
+ tcrypt_test("ecb(seed)");
break;
case 100:
- test_hash("hmac(md5)", hmac_md5_tv_template,
- HMAC_MD5_TEST_VECTORS);
+ tcrypt_test("hmac(md5)");
break;
case 101:
- test_hash("hmac(sha1)", hmac_sha1_tv_template,
- HMAC_SHA1_TEST_VECTORS);
+ tcrypt_test("hmac(sha1)");
break;
case 102:
- test_hash("hmac(sha256)", hmac_sha256_tv_template,
- HMAC_SHA256_TEST_VECTORS);
+ tcrypt_test("hmac(sha256)");
break;
case 103:
- test_hash("hmac(sha384)", hmac_sha384_tv_template,
- HMAC_SHA384_TEST_VECTORS);
+ tcrypt_test("hmac(sha384)");
break;
case 104:
- test_hash("hmac(sha512)", hmac_sha512_tv_template,
- HMAC_SHA512_TEST_VECTORS);
+ tcrypt_test("hmac(sha512)");
break;
case 105:
- test_hash("hmac(sha224)", hmac_sha224_tv_template,
- HMAC_SHA224_TEST_VECTORS);
+ tcrypt_test("hmac(sha224)");
break;
case 106:
- test_hash("xcbc(aes)", aes_xcbc128_tv_template,
- XCBC_AES_TEST_VECTORS);
+ tcrypt_test("xcbc(aes)");
break;
case 107:
- test_hash("hmac(rmd128)", hmac_rmd128_tv_template,
- HMAC_RMD128_TEST_VECTORS);
+ tcrypt_test("hmac(rmd128)");
break;
case 108:
- test_hash("hmac(rmd160)", hmac_rmd160_tv_template,
- HMAC_RMD160_TEST_VECTORS);
+ tcrypt_test("hmac(rmd160)");
break;
case 200:
@@ -1767,16 +718,16 @@ static void do_test(void)
case 201:
test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
- des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
+ des3_speed_template, DES3_SPEED_VECTORS,
speed_template_24);
test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
- des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
+ des3_speed_template, DES3_SPEED_VECTORS,
speed_template_24);
test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
- des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
+ des3_speed_template, DES3_SPEED_VECTORS,
speed_template_24);
test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
- des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
+ des3_speed_template, DES3_SPEED_VECTORS,
speed_template_24);
break;
@@ -1906,31 +857,21 @@ static void do_test(void)
case 1000:
test_available();
break;
-
- default:
- /* useful for debugging */
- printk("not testing anything\n");
- break;
}
}
static int __init tcrypt_mod_init(void)
{
int err = -ENOMEM;
+ int i;
- tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL);
- if (tvmem == NULL)
- return err;
-
- xbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
- if (xbuf == NULL)
- goto err_free_tv;
-
- axbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
- if (axbuf == NULL)
- goto err_free_xbuf;
+ for (i = 0; i < TVMEMSIZE; i++) {
+ tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
+ if (!tvmem[i])
+ goto err_free_tv;
+ }
- do_test();
+ do_test(mode);
/* We intentionaly return -EAGAIN to prevent keeping
* the module. It does all its work from init()
@@ -1940,11 +881,9 @@ static int __init tcrypt_mod_init(void)
*/
err = -EAGAIN;
- kfree(axbuf);
- err_free_xbuf:
- kfree(xbuf);
- err_free_tv:
- kfree(tvmem);
+err_free_tv:
+ for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
+ free_page((unsigned long)tvmem[i]);
return err;
}
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index 801e0c288862cb3fa2072416b684d959acf0424a..966bbfaf95b15346e00f25f1394ceda3ec96f5d6 100644
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -17,53 +17,9 @@
#ifndef _CRYPTO_TCRYPT_H
#define _CRYPTO_TCRYPT_H
-#define MAX_DIGEST_SIZE 64
-#define MAX_TAP 8
-
-#define MAX_KEYLEN 56
-#define MAX_IVLEN 32
-
-struct hash_testvec {
- /* only used with keyed hash algorithms */
- char *key;
- char *plaintext;
- char *digest;
- unsigned char tap[MAX_TAP];
- unsigned char psize;
- unsigned char np;
- unsigned char ksize;
-};
-
-struct cipher_testvec {
- char *key;
- char *iv;
- char *input;
- char *result;
- unsigned char tap[MAX_TAP];
- int np;
- unsigned char fail;
- unsigned char wk; /* weak key flag */
- unsigned char klen;
- unsigned short ilen;
- unsigned short rlen;
-};
-
-struct aead_testvec {
- char *key;
- char *iv;
- char *input;
- char *assoc;
- char *result;
- unsigned char tap[MAX_TAP];
- unsigned char atap[MAX_TAP];
- int np;
- int anp;
- unsigned char fail;
- unsigned char wk; /* weak key flag */
- unsigned char klen;
- unsigned short ilen;
- unsigned short alen;
- unsigned short rlen;
+struct cipher_speed_template {
+ const char *key;
+ unsigned int klen;
};
struct hash_speed {
@@ -71,8673 +27,20 @@ struct hash_speed {
unsigned int plen; /* per-update length */
};
-static char zeroed_string[48];
-
-/*
- * MD4 test vectors from RFC1320
- */
-#define MD4_TEST_VECTORS 7
-
-static struct hash_testvec md4_tv_template [] = {
- {
- .plaintext = "",
- .digest = "\x31\xd6\xcf\xe0\xd1\x6a\xe9\x31"
- "\xb7\x3c\x59\xd7\xe0\xc0\x89\xc0",
- }, {
- .plaintext = "a",
- .psize = 1,
- .digest = "\xbd\xe5\x2c\xb3\x1d\xe3\x3e\x46"
- "\x24\x5e\x05\xfb\xdb\xd6\xfb\x24",
- }, {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\xa4\x48\x01\x7a\xaf\x21\xd8\x52"
- "\x5f\xc1\x0a\xe8\x7a\xa6\x72\x9d",
- }, {
- .plaintext = "message digest",
- .psize = 14,
- .digest = "\xd9\x13\x0a\x81\x64\x54\x9f\xe8"
- "\x18\x87\x48\x06\xe1\xc7\x01\x4b",
- }, {
- .plaintext = "abcdefghijklmnopqrstuvwxyz",
- .psize = 26,
- .digest = "\xd7\x9e\x1c\x30\x8a\xa5\xbb\xcd"
- "\xee\xa8\xed\x63\xdf\x41\x2d\xa9",
- .np = 2,
- .tap = { 13, 13 },
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
- .psize = 62,
- .digest = "\x04\x3f\x85\x82\xf2\x41\xdb\x35"
- "\x1c\xe6\x27\xe1\x53\xe7\xf0\xe4",
- }, {
- .plaintext = "123456789012345678901234567890123456789012345678901234567890123"
- "45678901234567890",
- .psize = 80,
- .digest = "\xe3\x3b\x4d\xdc\x9c\x38\xf2\x19"
- "\x9c\x3e\x7b\x16\x4f\xcc\x05\x36",
- },
-};
-
-/*
- * MD5 test vectors from RFC1321
- */
-#define MD5_TEST_VECTORS 7
-
-static struct hash_testvec md5_tv_template[] = {
- {
- .digest = "\xd4\x1d\x8c\xd9\x8f\x00\xb2\x04"
- "\xe9\x80\x09\x98\xec\xf8\x42\x7e",
- }, {
- .plaintext = "a",
- .psize = 1,
- .digest = "\x0c\xc1\x75\xb9\xc0\xf1\xb6\xa8"
- "\x31\xc3\x99\xe2\x69\x77\x26\x61",
- }, {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\x90\x01\x50\x98\x3c\xd2\x4f\xb0"
- "\xd6\x96\x3f\x7d\x28\xe1\x7f\x72",
- }, {
- .plaintext = "message digest",
- .psize = 14,
- .digest = "\xf9\x6b\x69\x7d\x7c\xb7\x93\x8d"
- "\x52\x5a\x2f\x31\xaa\xf1\x61\xd0",
- }, {
- .plaintext = "abcdefghijklmnopqrstuvwxyz",
- .psize = 26,
- .digest = "\xc3\xfc\xd3\xd7\x61\x92\xe4\x00"
- "\x7d\xfb\x49\x6c\xca\x67\xe1\x3b",
- .np = 2,
- .tap = {13, 13}
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
- .psize = 62,
- .digest = "\xd1\x74\xab\x98\xd2\x77\xd9\xf5"
- "\xa5\x61\x1c\x2c\x9f\x41\x9d\x9f",
- }, {
- .plaintext = "12345678901234567890123456789012345678901234567890123456789012"
- "345678901234567890",
- .psize = 80,
- .digest = "\x57\xed\xf4\xa2\x2b\xe3\xc9\x55"
- "\xac\x49\xda\x2e\x21\x07\xb6\x7a",
- }
-
-};
-
-/*
- * RIPEMD-128 test vectors from ISO/IEC 10118-3:2004(E)
- */
-#define RMD128_TEST_VECTORS 10
-
-static struct hash_testvec rmd128_tv_template[] = {
- {
- .digest = "\xcd\xf2\x62\x13\xa1\x50\xdc\x3e"
- "\xcb\x61\x0f\x18\xf6\xb3\x8b\x46",
- }, {
- .plaintext = "a",
- .psize = 1,
- .digest = "\x86\xbe\x7a\xfa\x33\x9d\x0f\xc7"
- "\xcf\xc7\x85\xe7\x2f\x57\x8d\x33",
- }, {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\xc1\x4a\x12\x19\x9c\x66\xe4\xba"
- "\x84\x63\x6b\x0f\x69\x14\x4c\x77",
- }, {
- .plaintext = "message digest",
- .psize = 14,
- .digest = "\x9e\x32\x7b\x3d\x6e\x52\x30\x62"
- "\xaf\xc1\x13\x2d\x7d\xf9\xd1\xb8",
- }, {
- .plaintext = "abcdefghijklmnopqrstuvwxyz",
- .psize = 26,
- .digest = "\xfd\x2a\xa6\x07\xf7\x1d\xc8\xf5"
- "\x10\x71\x49\x22\xb3\x71\x83\x4e",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcde"
- "fghijklmnopqrstuvwxyz0123456789",
- .psize = 62,
- .digest = "\xd1\xe9\x59\xeb\x17\x9c\x91\x1f"
- "\xae\xa4\x62\x4c\x60\xc5\xc7\x02",
- }, {
- .plaintext = "1234567890123456789012345678901234567890"
- "1234567890123456789012345678901234567890",
- .psize = 80,
- .digest = "\x3f\x45\xef\x19\x47\x32\xc2\xdb"
- "\xb2\xc4\xa2\xc7\x69\x79\x5f\xa3",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighij"
- "hijkijkljklmklmnlmnomnopnopq",
- .psize = 56,
- .digest = "\xa1\xaa\x06\x89\xd0\xfa\xfa\x2d"
- "\xdc\x22\xe8\x8b\x49\x13\x3a\x06",
- .np = 2,
- .tap = { 28, 28 },
- }, {
- .plaintext = "abcdefghbcdefghicdefghijdefghijkefghijklfghi"
- "jklmghijklmnhijklmnoijklmnopjklmnopqklmnopqr"
- "lmnopqrsmnopqrstnopqrstu",
- .psize = 112,
- .digest = "\xd4\xec\xc9\x13\xe1\xdf\x77\x6b"
- "\xf4\x8d\xe9\xd5\x5b\x1f\x25\x46",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighijhijk",
- .psize = 32,
- .digest = "\x13\xfc\x13\xe8\xef\xff\x34\x7d"
- "\xe1\x93\xff\x46\xdb\xac\xcf\xd4",
- }
-};
-
-/*
- * RIPEMD-160 test vectors from ISO/IEC 10118-3:2004(E)
- */
-#define RMD160_TEST_VECTORS 10
-
-static struct hash_testvec rmd160_tv_template[] = {
- {
- .digest = "\x9c\x11\x85\xa5\xc5\xe9\xfc\x54\x61\x28"
- "\x08\x97\x7e\xe8\xf5\x48\xb2\x25\x8d\x31",
- }, {
- .plaintext = "a",
- .psize = 1,
- .digest = "\x0b\xdc\x9d\x2d\x25\x6b\x3e\xe9\xda\xae"
- "\x34\x7b\xe6\xf4\xdc\x83\x5a\x46\x7f\xfe",
- }, {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\x8e\xb2\x08\xf7\xe0\x5d\x98\x7a\x9b\x04"
- "\x4a\x8e\x98\xc6\xb0\x87\xf1\x5a\x0b\xfc",
- }, {
- .plaintext = "message digest",
- .psize = 14,
- .digest = "\x5d\x06\x89\xef\x49\xd2\xfa\xe5\x72\xb8"
- "\x81\xb1\x23\xa8\x5f\xfa\x21\x59\x5f\x36",
- }, {
- .plaintext = "abcdefghijklmnopqrstuvwxyz",
- .psize = 26,
- .digest = "\xf7\x1c\x27\x10\x9c\x69\x2c\x1b\x56\xbb"
- "\xdc\xeb\x5b\x9d\x28\x65\xb3\x70\x8d\xbc",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcde"
- "fghijklmnopqrstuvwxyz0123456789",
- .psize = 62,
- .digest = "\xb0\xe2\x0b\x6e\x31\x16\x64\x02\x86\xed"
- "\x3a\x87\xa5\x71\x30\x79\xb2\x1f\x51\x89",
- }, {
- .plaintext = "1234567890123456789012345678901234567890"
- "1234567890123456789012345678901234567890",
- .psize = 80,
- .digest = "\x9b\x75\x2e\x45\x57\x3d\x4b\x39\xf4\xdb"
- "\xd3\x32\x3c\xab\x82\xbf\x63\x32\x6b\xfb",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighij"
- "hijkijkljklmklmnlmnomnopnopq",
- .psize = 56,
- .digest = "\x12\xa0\x53\x38\x4a\x9c\x0c\x88\xe4\x05"
- "\xa0\x6c\x27\xdc\xf4\x9a\xda\x62\xeb\x2b",
- .np = 2,
- .tap = { 28, 28 },
- }, {
- .plaintext = "abcdefghbcdefghicdefghijdefghijkefghijklfghi"
- "jklmghijklmnhijklmnoijklmnopjklmnopqklmnopqr"
- "lmnopqrsmnopqrstnopqrstu",
- .psize = 112,
- .digest = "\x6f\x3f\xa3\x9b\x6b\x50\x3c\x38\x4f\x91"
- "\x9a\x49\xa7\xaa\x5c\x2c\x08\xbd\xfb\x45",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighijhijk",
- .psize = 32,
- .digest = "\x94\xc2\x64\x11\x54\x04\xe6\x33\x79\x0d"
- "\xfc\xc8\x7b\x58\x7d\x36\x77\x06\x7d\x9f",
- }
-};
-
-/*
- * RIPEMD-256 test vectors
- */
-#define RMD256_TEST_VECTORS 8
-
-static struct hash_testvec rmd256_tv_template[] = {
- {
- .digest = "\x02\xba\x4c\x4e\x5f\x8e\xcd\x18"
- "\x77\xfc\x52\xd6\x4d\x30\xe3\x7a"
- "\x2d\x97\x74\xfb\x1e\x5d\x02\x63"
- "\x80\xae\x01\x68\xe3\xc5\x52\x2d",
- }, {
- .plaintext = "a",
- .psize = 1,
- .digest = "\xf9\x33\x3e\x45\xd8\x57\xf5\xd9"
- "\x0a\x91\xba\xb7\x0a\x1e\xba\x0c"
- "\xfb\x1b\xe4\xb0\x78\x3c\x9a\xcf"
- "\xcd\x88\x3a\x91\x34\x69\x29\x25",
- }, {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\xaf\xbd\x6e\x22\x8b\x9d\x8c\xbb"
- "\xce\xf5\xca\x2d\x03\xe6\xdb\xa1"
- "\x0a\xc0\xbc\x7d\xcb\xe4\x68\x0e"
- "\x1e\x42\xd2\xe9\x75\x45\x9b\x65",
- }, {
- .plaintext = "message digest",
- .psize = 14,
- .digest = "\x87\xe9\x71\x75\x9a\x1c\xe4\x7a"
- "\x51\x4d\x5c\x91\x4c\x39\x2c\x90"
- "\x18\xc7\xc4\x6b\xc1\x44\x65\x55"
- "\x4a\xfc\xdf\x54\xa5\x07\x0c\x0e",
- }, {
- .plaintext = "abcdefghijklmnopqrstuvwxyz",
- .psize = 26,
- .digest = "\x64\x9d\x30\x34\x75\x1e\xa2\x16"
- "\x77\x6b\xf9\xa1\x8a\xcc\x81\xbc"
- "\x78\x96\x11\x8a\x51\x97\x96\x87"
- "\x82\xdd\x1f\xd9\x7d\x8d\x51\x33",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcde"
- "fghijklmnopqrstuvwxyz0123456789",
- .psize = 62,
- .digest = "\x57\x40\xa4\x08\xac\x16\xb7\x20"
- "\xb8\x44\x24\xae\x93\x1c\xbb\x1f"
- "\xe3\x63\xd1\xd0\xbf\x40\x17\xf1"
- "\xa8\x9f\x7e\xa6\xde\x77\xa0\xb8",
- }, {
- .plaintext = "1234567890123456789012345678901234567890"
- "1234567890123456789012345678901234567890",
- .psize = 80,
- .digest = "\x06\xfd\xcc\x7a\x40\x95\x48\xaa"
- "\xf9\x13\x68\xc0\x6a\x62\x75\xb5"
- "\x53\xe3\xf0\x99\xbf\x0e\xa4\xed"
- "\xfd\x67\x78\xdf\x89\xa8\x90\xdd",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighij"
- "hijkijkljklmklmnlmnomnopnopq",
- .psize = 56,
- .digest = "\x38\x43\x04\x55\x83\xaa\xc6\xc8"
- "\xc8\xd9\x12\x85\x73\xe7\xa9\x80"
- "\x9a\xfb\x2a\x0f\x34\xcc\xc3\x6e"
- "\xa9\xe7\x2f\x16\xf6\x36\x8e\x3f",
- .np = 2,
- .tap = { 28, 28 },
- }
-};
-
-/*
- * RIPEMD-320 test vectors
- */
-#define RMD320_TEST_VECTORS 8
-
-static struct hash_testvec rmd320_tv_template[] = {
- {
- .digest = "\x22\xd6\x5d\x56\x61\x53\x6c\xdc\x75\xc1"
- "\xfd\xf5\xc6\xde\x7b\x41\xb9\xf2\x73\x25"
- "\xeb\xc6\x1e\x85\x57\x17\x7d\x70\x5a\x0e"
- "\xc8\x80\x15\x1c\x3a\x32\xa0\x08\x99\xb8",
- }, {
- .plaintext = "a",
- .psize = 1,
- .digest = "\xce\x78\x85\x06\x38\xf9\x26\x58\xa5\xa5"
- "\x85\x09\x75\x79\x92\x6d\xda\x66\x7a\x57"
- "\x16\x56\x2c\xfc\xf6\xfb\xe7\x7f\x63\x54"
- "\x2f\x99\xb0\x47\x05\xd6\x97\x0d\xff\x5d",
- }, {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\xde\x4c\x01\xb3\x05\x4f\x89\x30\xa7\x9d"
- "\x09\xae\x73\x8e\x92\x30\x1e\x5a\x17\x08"
- "\x5b\xef\xfd\xc1\xb8\xd1\x16\x71\x3e\x74"
- "\xf8\x2f\xa9\x42\xd6\x4c\xdb\xc4\x68\x2d",
- }, {
- .plaintext = "message digest",
- .psize = 14,
- .digest = "\x3a\x8e\x28\x50\x2e\xd4\x5d\x42\x2f\x68"
- "\x84\x4f\x9d\xd3\x16\xe7\xb9\x85\x33\xfa"
- "\x3f\x2a\x91\xd2\x9f\x84\xd4\x25\xc8\x8d"
- "\x6b\x4e\xff\x72\x7d\xf6\x6a\x7c\x01\x97",
- }, {
- .plaintext = "abcdefghijklmnopqrstuvwxyz",
- .psize = 26,
- .digest = "\xca\xbd\xb1\x81\x0b\x92\x47\x0a\x20\x93"
- "\xaa\x6b\xce\x05\x95\x2c\x28\x34\x8c\xf4"
- "\x3f\xf6\x08\x41\x97\x51\x66\xbb\x40\xed"
- "\x23\x40\x04\xb8\x82\x44\x63\xe6\xb0\x09",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcde"
- "fghijklmnopqrstuvwxyz0123456789",
- .psize = 62,
- .digest = "\xed\x54\x49\x40\xc8\x6d\x67\xf2\x50\xd2"
- "\x32\xc3\x0b\x7b\x3e\x57\x70\xe0\xc6\x0c"
- "\x8c\xb9\xa4\xca\xfe\x3b\x11\x38\x8a\xf9"
- "\x92\x0e\x1b\x99\x23\x0b\x84\x3c\x86\xa4",
- }, {
- .plaintext = "1234567890123456789012345678901234567890"
- "1234567890123456789012345678901234567890",
- .psize = 80,
- .digest = "\x55\x78\x88\xaf\x5f\x6d\x8e\xd6\x2a\xb6"
- "\x69\x45\xc6\xd2\xa0\xa4\x7e\xcd\x53\x41"
- "\xe9\x15\xeb\x8f\xea\x1d\x05\x24\x95\x5f"
- "\x82\x5d\xc7\x17\xe4\xa0\x08\xab\x2d\x42",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighij"
- "hijkijkljklmklmnlmnomnopnopq",
- .psize = 56,
- .digest = "\xd0\x34\xa7\x95\x0c\xf7\x22\x02\x1b\xa4"
- "\xb8\x4d\xf7\x69\xa5\xde\x20\x60\xe2\x59"
- "\xdf\x4c\x9b\xb4\xa4\x26\x8c\x0e\x93\x5b"
- "\xbc\x74\x70\xa9\x69\xc9\xd0\x72\xa1\xac",
- .np = 2,
- .tap = { 28, 28 },
- }
-};
-
-/*
- * SHA1 test vectors from from FIPS PUB 180-1
- */
-#define SHA1_TEST_VECTORS 2
-
-static struct hash_testvec sha1_tv_template[] = {
- {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\xa9\x99\x3e\x36\x47\x06\x81\x6a\xba\x3e"
- "\x25\x71\x78\x50\xc2\x6c\x9c\xd0\xd8\x9d",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
- .psize = 56,
- .digest = "\x84\x98\x3e\x44\x1c\x3b\xd2\x6e\xba\xae"
- "\x4a\xa1\xf9\x51\x29\xe5\xe5\x46\x70\xf1",
- .np = 2,
- .tap = { 28, 28 }
- }
-};
-
-
-/*
- * SHA224 test vectors from from FIPS PUB 180-2
- */
-#define SHA224_TEST_VECTORS 2
-
-static struct hash_testvec sha224_tv_template[] = {
- {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\x23\x09\x7D\x22\x34\x05\xD8\x22"
- "\x86\x42\xA4\x77\xBD\xA2\x55\xB3"
- "\x2A\xAD\xBC\xE4\xBD\xA0\xB3\xF7"
- "\xE3\x6C\x9D\xA7",
- }, {
- .plaintext =
- "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
- .psize = 56,
- .digest = "\x75\x38\x8B\x16\x51\x27\x76\xCC"
- "\x5D\xBA\x5D\xA1\xFD\x89\x01\x50"
- "\xB0\xC6\x45\x5C\xB4\xF5\x8B\x19"
- "\x52\x52\x25\x25",
- .np = 2,
- .tap = { 28, 28 }
- }
-};
-
-/*
- * SHA256 test vectors from from NIST
- */
-#define SHA256_TEST_VECTORS 2
-
-static struct hash_testvec sha256_tv_template[] = {
- {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\xba\x78\x16\xbf\x8f\x01\xcf\xea"
- "\x41\x41\x40\xde\x5d\xae\x22\x23"
- "\xb0\x03\x61\xa3\x96\x17\x7a\x9c"
- "\xb4\x10\xff\x61\xf2\x00\x15\xad",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
- .psize = 56,
- .digest = "\x24\x8d\x6a\x61\xd2\x06\x38\xb8"
- "\xe5\xc0\x26\x93\x0c\x3e\x60\x39"
- "\xa3\x3c\xe4\x59\x64\xff\x21\x67"
- "\xf6\xec\xed\xd4\x19\xdb\x06\xc1",
- .np = 2,
- .tap = { 28, 28 }
- },
-};
-
-/*
- * SHA384 test vectors from from NIST and kerneli
- */
-#define SHA384_TEST_VECTORS 4
-
-static struct hash_testvec sha384_tv_template[] = {
- {
- .plaintext= "abc",
- .psize = 3,
- .digest = "\xcb\x00\x75\x3f\x45\xa3\x5e\x8b"
- "\xb5\xa0\x3d\x69\x9a\xc6\x50\x07"
- "\x27\x2c\x32\xab\x0e\xde\xd1\x63"
- "\x1a\x8b\x60\x5a\x43\xff\x5b\xed"
- "\x80\x86\x07\x2b\xa1\xe7\xcc\x23"
- "\x58\xba\xec\xa1\x34\xc8\x25\xa7",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
- .psize = 56,
- .digest = "\x33\x91\xfd\xdd\xfc\x8d\xc7\x39"
- "\x37\x07\xa6\x5b\x1b\x47\x09\x39"
- "\x7c\xf8\xb1\xd1\x62\xaf\x05\xab"
- "\xfe\x8f\x45\x0d\xe5\xf3\x6b\xc6"
- "\xb0\x45\x5a\x85\x20\xbc\x4e\x6f"
- "\x5f\xe9\x5b\x1f\xe3\xc8\x45\x2b",
- }, {
- .plaintext = "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
- "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
- .psize = 112,
- .digest = "\x09\x33\x0c\x33\xf7\x11\x47\xe8"
- "\x3d\x19\x2f\xc7\x82\xcd\x1b\x47"
- "\x53\x11\x1b\x17\x3b\x3b\x05\xd2"
- "\x2f\xa0\x80\x86\xe3\xb0\xf7\x12"
- "\xfc\xc7\xc7\x1a\x55\x7e\x2d\xb9"
- "\x66\xc3\xe9\xfa\x91\x74\x60\x39",
- }, {
- .plaintext = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd"
- "efghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz",
- .psize = 104,
- .digest = "\x3d\x20\x89\x73\xab\x35\x08\xdb"
- "\xbd\x7e\x2c\x28\x62\xba\x29\x0a"
- "\xd3\x01\x0e\x49\x78\xc1\x98\xdc"
- "\x4d\x8f\xd0\x14\xe5\x82\x82\x3a"
- "\x89\xe1\x6f\x9b\x2a\x7b\xbc\x1a"
- "\xc9\x38\xe2\xd1\x99\xe8\xbe\xa4",
- .np = 4,
- .tap = { 26, 26, 26, 26 }
- },
-};
-
-/*
- * SHA512 test vectors from from NIST and kerneli
- */
-#define SHA512_TEST_VECTORS 4
-
-static struct hash_testvec sha512_tv_template[] = {
- {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\xdd\xaf\x35\xa1\x93\x61\x7a\xba"
- "\xcc\x41\x73\x49\xae\x20\x41\x31"
- "\x12\xe6\xfa\x4e\x89\xa9\x7e\xa2"
- "\x0a\x9e\xee\xe6\x4b\x55\xd3\x9a"
- "\x21\x92\x99\x2a\x27\x4f\xc1\xa8"
- "\x36\xba\x3c\x23\xa3\xfe\xeb\xbd"
- "\x45\x4d\x44\x23\x64\x3c\xe8\x0e"
- "\x2a\x9a\xc9\x4f\xa5\x4c\xa4\x9f",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
- .psize = 56,
- .digest = "\x20\x4a\x8f\xc6\xdd\xa8\x2f\x0a"
- "\x0c\xed\x7b\xeb\x8e\x08\xa4\x16"
- "\x57\xc1\x6e\xf4\x68\xb2\x28\xa8"
- "\x27\x9b\xe3\x31\xa7\x03\xc3\x35"
- "\x96\xfd\x15\xc1\x3b\x1b\x07\xf9"
- "\xaa\x1d\x3b\xea\x57\x78\x9c\xa0"
- "\x31\xad\x85\xc7\xa7\x1d\xd7\x03"
- "\x54\xec\x63\x12\x38\xca\x34\x45",
- }, {
- .plaintext = "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
- "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
- .psize = 112,
- .digest = "\x8e\x95\x9b\x75\xda\xe3\x13\xda"
- "\x8c\xf4\xf7\x28\x14\xfc\x14\x3f"
- "\x8f\x77\x79\xc6\xeb\x9f\x7f\xa1"
- "\x72\x99\xae\xad\xb6\x88\x90\x18"
- "\x50\x1d\x28\x9e\x49\x00\xf7\xe4"
- "\x33\x1b\x99\xde\xc4\xb5\x43\x3a"
- "\xc7\xd3\x29\xee\xb6\xdd\x26\x54"
- "\x5e\x96\xe5\x5b\x87\x4b\xe9\x09",
- }, {
- .plaintext = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd"
- "efghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz",
- .psize = 104,
- .digest = "\x93\x0d\x0c\xef\xcb\x30\xff\x11"
- "\x33\xb6\x89\x81\x21\xf1\xcf\x3d"
- "\x27\x57\x8a\xfc\xaf\xe8\x67\x7c"
- "\x52\x57\xcf\x06\x99\x11\xf7\x5d"
- "\x8f\x58\x31\xb5\x6e\xbf\xda\x67"
- "\xb2\x78\xe6\x6d\xff\x8b\x84\xfe"
- "\x2b\x28\x70\xf7\x42\xa5\x80\xd8"
- "\xed\xb4\x19\x87\x23\x28\x50\xc9",
- .np = 4,
- .tap = { 26, 26, 26, 26 }
- },
-};
-
-
-/*
- * WHIRLPOOL test vectors from Whirlpool package
- * by Vincent Rijmen and Paulo S. L. M. Barreto as part of the NESSIE
- * submission
- */
-#define WP512_TEST_VECTORS 8
-
-static struct hash_testvec wp512_tv_template[] = {
- {
- .plaintext = "",
- .psize = 0,
- .digest = "\x19\xFA\x61\xD7\x55\x22\xA4\x66"
- "\x9B\x44\xE3\x9C\x1D\x2E\x17\x26"
- "\xC5\x30\x23\x21\x30\xD4\x07\xF8"
- "\x9A\xFE\xE0\x96\x49\x97\xF7\xA7"
- "\x3E\x83\xBE\x69\x8B\x28\x8F\xEB"
- "\xCF\x88\xE3\xE0\x3C\x4F\x07\x57"
- "\xEA\x89\x64\xE5\x9B\x63\xD9\x37"
- "\x08\xB1\x38\xCC\x42\xA6\x6E\xB3",
-
-
- }, {
- .plaintext = "a",
- .psize = 1,
- .digest = "\x8A\xCA\x26\x02\x79\x2A\xEC\x6F"
- "\x11\xA6\x72\x06\x53\x1F\xB7\xD7"
- "\xF0\xDF\xF5\x94\x13\x14\x5E\x69"
- "\x73\xC4\x50\x01\xD0\x08\x7B\x42"
- "\xD1\x1B\xC6\x45\x41\x3A\xEF\xF6"
- "\x3A\x42\x39\x1A\x39\x14\x5A\x59"
- "\x1A\x92\x20\x0D\x56\x01\x95\xE5"
- "\x3B\x47\x85\x84\xFD\xAE\x23\x1A",
- }, {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\x4E\x24\x48\xA4\xC6\xF4\x86\xBB"
- "\x16\xB6\x56\x2C\x73\xB4\x02\x0B"
- "\xF3\x04\x3E\x3A\x73\x1B\xCE\x72"
- "\x1A\xE1\xB3\x03\xD9\x7E\x6D\x4C"
- "\x71\x81\xEE\xBD\xB6\xC5\x7E\x27"
- "\x7D\x0E\x34\x95\x71\x14\xCB\xD6"
- "\xC7\x97\xFC\x9D\x95\xD8\xB5\x82"
- "\xD2\x25\x29\x20\x76\xD4\xEE\xF5",
- }, {
- .plaintext = "message digest",
- .psize = 14,
- .digest = "\x37\x8C\x84\xA4\x12\x6E\x2D\xC6"
- "\xE5\x6D\xCC\x74\x58\x37\x7A\xAC"
- "\x83\x8D\x00\x03\x22\x30\xF5\x3C"
- "\xE1\xF5\x70\x0C\x0F\xFB\x4D\x3B"
- "\x84\x21\x55\x76\x59\xEF\x55\xC1"
- "\x06\xB4\xB5\x2A\xC5\xA4\xAA\xA6"
- "\x92\xED\x92\x00\x52\x83\x8F\x33"
- "\x62\xE8\x6D\xBD\x37\xA8\x90\x3E",
- }, {
- .plaintext = "abcdefghijklmnopqrstuvwxyz",
- .psize = 26,
- .digest = "\xF1\xD7\x54\x66\x26\x36\xFF\xE9"
- "\x2C\x82\xEB\xB9\x21\x2A\x48\x4A"
- "\x8D\x38\x63\x1E\xAD\x42\x38\xF5"
- "\x44\x2E\xE1\x3B\x80\x54\xE4\x1B"
- "\x08\xBF\x2A\x92\x51\xC3\x0B\x6A"
- "\x0B\x8A\xAE\x86\x17\x7A\xB4\xA6"
- "\xF6\x8F\x67\x3E\x72\x07\x86\x5D"
- "\x5D\x98\x19\xA3\xDB\xA4\xEB\x3B",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
- "abcdefghijklmnopqrstuvwxyz0123456789",
- .psize = 62,
- .digest = "\xDC\x37\xE0\x08\xCF\x9E\xE6\x9B"
- "\xF1\x1F\x00\xED\x9A\xBA\x26\x90"
- "\x1D\xD7\xC2\x8C\xDE\xC0\x66\xCC"
- "\x6A\xF4\x2E\x40\xF8\x2F\x3A\x1E"
- "\x08\xEB\xA2\x66\x29\x12\x9D\x8F"
- "\xB7\xCB\x57\x21\x1B\x92\x81\xA6"
- "\x55\x17\xCC\x87\x9D\x7B\x96\x21"
- "\x42\xC6\x5F\x5A\x7A\xF0\x14\x67",
- }, {
- .plaintext = "1234567890123456789012345678901234567890"
- "1234567890123456789012345678901234567890",
- .psize = 80,
- .digest = "\x46\x6E\xF1\x8B\xAB\xB0\x15\x4D"
- "\x25\xB9\xD3\x8A\x64\x14\xF5\xC0"
- "\x87\x84\x37\x2B\xCC\xB2\x04\xD6"
- "\x54\x9C\x4A\xFA\xDB\x60\x14\x29"
- "\x4D\x5B\xD8\xDF\x2A\x6C\x44\xE5"
- "\x38\xCD\x04\x7B\x26\x81\xA5\x1A"
- "\x2C\x60\x48\x1E\x88\xC5\xA2\x0B"
- "\x2C\x2A\x80\xCF\x3A\x9A\x08\x3B",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighijhijk",
- .psize = 32,
- .digest = "\x2A\x98\x7E\xA4\x0F\x91\x70\x61"
- "\xF5\xD6\xF0\xA0\xE4\x64\x4F\x48"
- "\x8A\x7A\x5A\x52\xDE\xEE\x65\x62"
- "\x07\xC5\x62\xF9\x88\xE9\x5C\x69"
- "\x16\xBD\xC8\x03\x1B\xC5\xBE\x1B"
- "\x7B\x94\x76\x39\xFE\x05\x0B\x56"
- "\x93\x9B\xAA\xA0\xAD\xFF\x9A\xE6"
- "\x74\x5B\x7B\x18\x1C\x3B\xE3\xFD",
- },
-};
-
-#define WP384_TEST_VECTORS 8
-
-static struct hash_testvec wp384_tv_template[] = {
- {
- .plaintext = "",
- .psize = 0,
- .digest = "\x19\xFA\x61\xD7\x55\x22\xA4\x66"
- "\x9B\x44\xE3\x9C\x1D\x2E\x17\x26"
- "\xC5\x30\x23\x21\x30\xD4\x07\xF8"
- "\x9A\xFE\xE0\x96\x49\x97\xF7\xA7"
- "\x3E\x83\xBE\x69\x8B\x28\x8F\xEB"
- "\xCF\x88\xE3\xE0\x3C\x4F\x07\x57",
-
-
- }, {
- .plaintext = "a",
- .psize = 1,
- .digest = "\x8A\xCA\x26\x02\x79\x2A\xEC\x6F"
- "\x11\xA6\x72\x06\x53\x1F\xB7\xD7"
- "\xF0\xDF\xF5\x94\x13\x14\x5E\x69"
- "\x73\xC4\x50\x01\xD0\x08\x7B\x42"
- "\xD1\x1B\xC6\x45\x41\x3A\xEF\xF6"
- "\x3A\x42\x39\x1A\x39\x14\x5A\x59",
- }, {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\x4E\x24\x48\xA4\xC6\xF4\x86\xBB"
- "\x16\xB6\x56\x2C\x73\xB4\x02\x0B"
- "\xF3\x04\x3E\x3A\x73\x1B\xCE\x72"
- "\x1A\xE1\xB3\x03\xD9\x7E\x6D\x4C"
- "\x71\x81\xEE\xBD\xB6\xC5\x7E\x27"
- "\x7D\x0E\x34\x95\x71\x14\xCB\xD6",
- }, {
- .plaintext = "message digest",
- .psize = 14,
- .digest = "\x37\x8C\x84\xA4\x12\x6E\x2D\xC6"
- "\xE5\x6D\xCC\x74\x58\x37\x7A\xAC"
- "\x83\x8D\x00\x03\x22\x30\xF5\x3C"
- "\xE1\xF5\x70\x0C\x0F\xFB\x4D\x3B"
- "\x84\x21\x55\x76\x59\xEF\x55\xC1"
- "\x06\xB4\xB5\x2A\xC5\xA4\xAA\xA6",
- }, {
- .plaintext = "abcdefghijklmnopqrstuvwxyz",
- .psize = 26,
- .digest = "\xF1\xD7\x54\x66\x26\x36\xFF\xE9"
- "\x2C\x82\xEB\xB9\x21\x2A\x48\x4A"
- "\x8D\x38\x63\x1E\xAD\x42\x38\xF5"
- "\x44\x2E\xE1\x3B\x80\x54\xE4\x1B"
- "\x08\xBF\x2A\x92\x51\xC3\x0B\x6A"
- "\x0B\x8A\xAE\x86\x17\x7A\xB4\xA6",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
- "abcdefghijklmnopqrstuvwxyz0123456789",
- .psize = 62,
- .digest = "\xDC\x37\xE0\x08\xCF\x9E\xE6\x9B"
- "\xF1\x1F\x00\xED\x9A\xBA\x26\x90"
- "\x1D\xD7\xC2\x8C\xDE\xC0\x66\xCC"
- "\x6A\xF4\x2E\x40\xF8\x2F\x3A\x1E"
- "\x08\xEB\xA2\x66\x29\x12\x9D\x8F"
- "\xB7\xCB\x57\x21\x1B\x92\x81\xA6",
- }, {
- .plaintext = "1234567890123456789012345678901234567890"
- "1234567890123456789012345678901234567890",
- .psize = 80,
- .digest = "\x46\x6E\xF1\x8B\xAB\xB0\x15\x4D"
- "\x25\xB9\xD3\x8A\x64\x14\xF5\xC0"
- "\x87\x84\x37\x2B\xCC\xB2\x04\xD6"
- "\x54\x9C\x4A\xFA\xDB\x60\x14\x29"
- "\x4D\x5B\xD8\xDF\x2A\x6C\x44\xE5"
- "\x38\xCD\x04\x7B\x26\x81\xA5\x1A",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighijhijk",
- .psize = 32,
- .digest = "\x2A\x98\x7E\xA4\x0F\x91\x70\x61"
- "\xF5\xD6\xF0\xA0\xE4\x64\x4F\x48"
- "\x8A\x7A\x5A\x52\xDE\xEE\x65\x62"
- "\x07\xC5\x62\xF9\x88\xE9\x5C\x69"
- "\x16\xBD\xC8\x03\x1B\xC5\xBE\x1B"
- "\x7B\x94\x76\x39\xFE\x05\x0B\x56",
- },
-};
-
-#define WP256_TEST_VECTORS 8
-
-static struct hash_testvec wp256_tv_template[] = {
- {
- .plaintext = "",
- .psize = 0,
- .digest = "\x19\xFA\x61\xD7\x55\x22\xA4\x66"
- "\x9B\x44\xE3\x9C\x1D\x2E\x17\x26"
- "\xC5\x30\x23\x21\x30\xD4\x07\xF8"
- "\x9A\xFE\xE0\x96\x49\x97\xF7\xA7",
-
-
- }, {
- .plaintext = "a",
- .psize = 1,
- .digest = "\x8A\xCA\x26\x02\x79\x2A\xEC\x6F"
- "\x11\xA6\x72\x06\x53\x1F\xB7\xD7"
- "\xF0\xDF\xF5\x94\x13\x14\x5E\x69"
- "\x73\xC4\x50\x01\xD0\x08\x7B\x42",
- }, {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\x4E\x24\x48\xA4\xC6\xF4\x86\xBB"
- "\x16\xB6\x56\x2C\x73\xB4\x02\x0B"
- "\xF3\x04\x3E\x3A\x73\x1B\xCE\x72"
- "\x1A\xE1\xB3\x03\xD9\x7E\x6D\x4C",
- }, {
- .plaintext = "message digest",
- .psize = 14,
- .digest = "\x37\x8C\x84\xA4\x12\x6E\x2D\xC6"
- "\xE5\x6D\xCC\x74\x58\x37\x7A\xAC"
- "\x83\x8D\x00\x03\x22\x30\xF5\x3C"
- "\xE1\xF5\x70\x0C\x0F\xFB\x4D\x3B",
- }, {
- .plaintext = "abcdefghijklmnopqrstuvwxyz",
- .psize = 26,
- .digest = "\xF1\xD7\x54\x66\x26\x36\xFF\xE9"
- "\x2C\x82\xEB\xB9\x21\x2A\x48\x4A"
- "\x8D\x38\x63\x1E\xAD\x42\x38\xF5"
- "\x44\x2E\xE1\x3B\x80\x54\xE4\x1B",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
- "abcdefghijklmnopqrstuvwxyz0123456789",
- .psize = 62,
- .digest = "\xDC\x37\xE0\x08\xCF\x9E\xE6\x9B"
- "\xF1\x1F\x00\xED\x9A\xBA\x26\x90"
- "\x1D\xD7\xC2\x8C\xDE\xC0\x66\xCC"
- "\x6A\xF4\x2E\x40\xF8\x2F\x3A\x1E",
- }, {
- .plaintext = "1234567890123456789012345678901234567890"
- "1234567890123456789012345678901234567890",
- .psize = 80,
- .digest = "\x46\x6E\xF1\x8B\xAB\xB0\x15\x4D"
- "\x25\xB9\xD3\x8A\x64\x14\xF5\xC0"
- "\x87\x84\x37\x2B\xCC\xB2\x04\xD6"
- "\x54\x9C\x4A\xFA\xDB\x60\x14\x29",
- }, {
- .plaintext = "abcdbcdecdefdefgefghfghighijhijk",
- .psize = 32,
- .digest = "\x2A\x98\x7E\xA4\x0F\x91\x70\x61"
- "\xF5\xD6\xF0\xA0\xE4\x64\x4F\x48"
- "\x8A\x7A\x5A\x52\xDE\xEE\x65\x62"
- "\x07\xC5\x62\xF9\x88\xE9\x5C\x69",
- },
-};
-
-/*
- * TIGER test vectors from Tiger website
- */
-#define TGR192_TEST_VECTORS 6
-
-static struct hash_testvec tgr192_tv_template[] = {
- {
- .plaintext = "",
- .psize = 0,
- .digest = "\x24\xf0\x13\x0c\x63\xac\x93\x32"
- "\x16\x16\x6e\x76\xb1\xbb\x92\x5f"
- "\xf3\x73\xde\x2d\x49\x58\x4e\x7a",
- }, {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\xf2\x58\xc1\xe8\x84\x14\xab\x2a"
- "\x52\x7a\xb5\x41\xff\xc5\xb8\xbf"
- "\x93\x5f\x7b\x95\x1c\x13\x29\x51",
- }, {
- .plaintext = "Tiger",
- .psize = 5,
- .digest = "\x9f\x00\xf5\x99\x07\x23\x00\xdd"
- "\x27\x6a\xbb\x38\xc8\xeb\x6d\xec"
- "\x37\x79\x0c\x11\x6f\x9d\x2b\xdf",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-",
- .psize = 64,
- .digest = "\x87\xfb\x2a\x90\x83\x85\x1c\xf7"
- "\x47\x0d\x2c\xf8\x10\xe6\xdf\x9e"
- "\xb5\x86\x44\x50\x34\xa5\xa3\x86",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ=abcdefghijklmnopqrstuvwxyz+0123456789",
- .psize = 64,
- .digest = "\x46\x7d\xb8\x08\x63\xeb\xce\x48"
- "\x8d\xf1\xcd\x12\x61\x65\x5d\xe9"
- "\x57\x89\x65\x65\x97\x5f\x91\x97",
- }, {
- .plaintext = "Tiger - A Fast New Hash Function, "
- "by Ross Anderson and Eli Biham, "
- "proceedings of Fast Software Encryption 3, "
- "Cambridge, 1996.",
- .psize = 125,
- .digest = "\x3d\x9a\xeb\x03\xd1\xbd\x1a\x63"
- "\x57\xb2\x77\x4d\xfd\x6d\x5b\x24"
- "\xdd\x68\x15\x1d\x50\x39\x74\xfc",
- },
-};
-
-#define TGR160_TEST_VECTORS 6
-
-static struct hash_testvec tgr160_tv_template[] = {
- {
- .plaintext = "",
- .psize = 0,
- .digest = "\x24\xf0\x13\x0c\x63\xac\x93\x32"
- "\x16\x16\x6e\x76\xb1\xbb\x92\x5f"
- "\xf3\x73\xde\x2d",
- }, {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\xf2\x58\xc1\xe8\x84\x14\xab\x2a"
- "\x52\x7a\xb5\x41\xff\xc5\xb8\xbf"
- "\x93\x5f\x7b\x95",
- }, {
- .plaintext = "Tiger",
- .psize = 5,
- .digest = "\x9f\x00\xf5\x99\x07\x23\x00\xdd"
- "\x27\x6a\xbb\x38\xc8\xeb\x6d\xec"
- "\x37\x79\x0c\x11",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-",
- .psize = 64,
- .digest = "\x87\xfb\x2a\x90\x83\x85\x1c\xf7"
- "\x47\x0d\x2c\xf8\x10\xe6\xdf\x9e"
- "\xb5\x86\x44\x50",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ=abcdefghijklmnopqrstuvwxyz+0123456789",
- .psize = 64,
- .digest = "\x46\x7d\xb8\x08\x63\xeb\xce\x48"
- "\x8d\xf1\xcd\x12\x61\x65\x5d\xe9"
- "\x57\x89\x65\x65",
- }, {
- .plaintext = "Tiger - A Fast New Hash Function, "
- "by Ross Anderson and Eli Biham, "
- "proceedings of Fast Software Encryption 3, "
- "Cambridge, 1996.",
- .psize = 125,
- .digest = "\x3d\x9a\xeb\x03\xd1\xbd\x1a\x63"
- "\x57\xb2\x77\x4d\xfd\x6d\x5b\x24"
- "\xdd\x68\x15\x1d",
- },
-};
-
-#define TGR128_TEST_VECTORS 6
-
-static struct hash_testvec tgr128_tv_template[] = {
- {
- .plaintext = "",
- .psize = 0,
- .digest = "\x24\xf0\x13\x0c\x63\xac\x93\x32"
- "\x16\x16\x6e\x76\xb1\xbb\x92\x5f",
- }, {
- .plaintext = "abc",
- .psize = 3,
- .digest = "\xf2\x58\xc1\xe8\x84\x14\xab\x2a"
- "\x52\x7a\xb5\x41\xff\xc5\xb8\xbf",
- }, {
- .plaintext = "Tiger",
- .psize = 5,
- .digest = "\x9f\x00\xf5\x99\x07\x23\x00\xdd"
- "\x27\x6a\xbb\x38\xc8\xeb\x6d\xec",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-",
- .psize = 64,
- .digest = "\x87\xfb\x2a\x90\x83\x85\x1c\xf7"
- "\x47\x0d\x2c\xf8\x10\xe6\xdf\x9e",
- }, {
- .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ=abcdefghijklmnopqrstuvwxyz+0123456789",
- .psize = 64,
- .digest = "\x46\x7d\xb8\x08\x63\xeb\xce\x48"
- "\x8d\xf1\xcd\x12\x61\x65\x5d\xe9",
- }, {
- .plaintext = "Tiger - A Fast New Hash Function, "
- "by Ross Anderson and Eli Biham, "
- "proceedings of Fast Software Encryption 3, "
- "Cambridge, 1996.",
- .psize = 125,
- .digest = "\x3d\x9a\xeb\x03\xd1\xbd\x1a\x63"
- "\x57\xb2\x77\x4d\xfd\x6d\x5b\x24",
- },
-};
-
-/*
- * HMAC-MD5 test vectors from RFC2202
- * (These need to be fixed to not use strlen).
- */
-#define HMAC_MD5_TEST_VECTORS 7
-
-static struct hash_testvec hmac_md5_tv_template[] =
-{
- {
- .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
- .ksize = 16,
- .plaintext = "Hi There",
- .psize = 8,
- .digest = "\x92\x94\x72\x7a\x36\x38\xbb\x1c"
- "\x13\xf4\x8e\xf8\x15\x8b\xfc\x9d",
- }, {
- .key = "Jefe",
- .ksize = 4,
- .plaintext = "what do ya want for nothing?",
- .psize = 28,
- .digest = "\x75\x0c\x78\x3e\x6a\xb0\xb5\x03"
- "\xea\xa8\x6e\x31\x0a\x5d\xb7\x38",
- .np = 2,
- .tap = {14, 14}
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
- .ksize = 16,
- .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
- .psize = 50,
- .digest = "\x56\xbe\x34\x52\x1d\x14\x4c\x88"
- "\xdb\xb8\xc7\x33\xf0\xe8\xb3\xf6",
- }, {
- .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
- "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
- "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
- .ksize = 25,
- .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
- .psize = 50,
- .digest = "\x69\x7e\xaf\x0a\xca\x3a\x3a\xea"
- "\x3a\x75\x16\x47\x46\xff\xaa\x79",
- }, {
- .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c",
- .ksize = 16,
- .plaintext = "Test With Truncation",
- .psize = 20,
- .digest = "\x56\x46\x1e\xf2\x34\x2e\xdc\x00"
- "\xf9\xba\xb9\x95\x69\x0e\xfd\x4c",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa",
- .ksize = 80,
- .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First",
- .psize = 54,
- .digest = "\x6b\x1a\xb7\xfe\x4b\xd7\xbf\x8f"
- "\x0b\x62\xe6\xce\x61\xb9\xd0\xcd",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa",
- .ksize = 80,
- .plaintext = "Test Using Larger Than Block-Size Key and Larger Than One "
- "Block-Size Data",
- .psize = 73,
- .digest = "\x6f\x63\x0f\xad\x67\xcd\xa0\xee"
- "\x1f\xb1\xf5\x62\xdb\x3a\xa5\x3e",
- },
-};
-
-/*
- * HMAC-RIPEMD128 test vectors from RFC2286
- */
-#define HMAC_RMD128_TEST_VECTORS 7
-
-static struct hash_testvec hmac_rmd128_tv_template[] = {
- {
- .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
- .ksize = 16,
- .plaintext = "Hi There",
- .psize = 8,
- .digest = "\xfb\xf6\x1f\x94\x92\xaa\x4b\xbf"
- "\x81\xc1\x72\xe8\x4e\x07\x34\xdb",
- }, {
- .key = "Jefe",
- .ksize = 4,
- .plaintext = "what do ya want for nothing?",
- .psize = 28,
- .digest = "\x87\x5f\x82\x88\x62\xb6\xb3\x34"
- "\xb4\x27\xc5\x5f\x9f\x7f\xf0\x9b",
- .np = 2,
- .tap = { 14, 14 },
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
- .ksize = 16,
- .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
- .psize = 50,
- .digest = "\x09\xf0\xb2\x84\x6d\x2f\x54\x3d"
- "\xa3\x63\xcb\xec\x8d\x62\xa3\x8d",
- }, {
- .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
- "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
- "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
- .ksize = 25,
- .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
- .psize = 50,
- .digest = "\xbd\xbb\xd7\xcf\x03\xe4\x4b\x5a"
- "\xa6\x0a\xf8\x15\xbe\x4d\x22\x94",
- }, {
- .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c",
- .ksize = 16,
- .plaintext = "Test With Truncation",
- .psize = 20,
- .digest = "\xe7\x98\x08\xf2\x4b\x25\xfd\x03"
- "\x1c\x15\x5f\x0d\x55\x1d\x9a\x3a",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa",
- .ksize = 80,
- .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First",
- .psize = 54,
- .digest = "\xdc\x73\x29\x28\xde\x98\x10\x4a"
- "\x1f\x59\xd3\x73\xc1\x50\xac\xbb",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa",
- .ksize = 80,
- .plaintext = "Test Using Larger Than Block-Size Key and Larger Than One "
- "Block-Size Data",
- .psize = 73,
- .digest = "\x5c\x6b\xec\x96\x79\x3e\x16\xd4"
- "\x06\x90\xc2\x37\x63\x5f\x30\xc5",
- },
-};
-
-/*
- * HMAC-RIPEMD160 test vectors from RFC2286
- */
-#define HMAC_RMD160_TEST_VECTORS 7
-
-static struct hash_testvec hmac_rmd160_tv_template[] = {
- {
- .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
- .ksize = 20,
- .plaintext = "Hi There",
- .psize = 8,
- .digest = "\x24\xcb\x4b\xd6\x7d\x20\xfc\x1a\x5d\x2e"
- "\xd7\x73\x2d\xcc\x39\x37\x7f\x0a\x56\x68",
- }, {
- .key = "Jefe",
- .ksize = 4,
- .plaintext = "what do ya want for nothing?",
- .psize = 28,
- .digest = "\xdd\xa6\xc0\x21\x3a\x48\x5a\x9e\x24\xf4"
- "\x74\x20\x64\xa7\xf0\x33\xb4\x3c\x40\x69",
- .np = 2,
- .tap = { 14, 14 },
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
- .ksize = 20,
- .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
- .psize = 50,
- .digest = "\xb0\xb1\x05\x36\x0d\xe7\x59\x96\x0a\xb4"
- "\xf3\x52\x98\xe1\x16\xe2\x95\xd8\xe7\xc1",
- }, {
- .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
- "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
- "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
- .ksize = 25,
- .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
- .psize = 50,
- .digest = "\xd5\xca\x86\x2f\x4d\x21\xd5\xe6\x10\xe1"
- "\x8b\x4c\xf1\xbe\xb9\x7a\x43\x65\xec\xf4",
- }, {
- .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c",
- .ksize = 20,
- .plaintext = "Test With Truncation",
- .psize = 20,
- .digest = "\x76\x19\x69\x39\x78\xf9\x1d\x90\x53\x9a"
- "\xe7\x86\x50\x0f\xf3\xd8\xe0\x51\x8e\x39",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa",
- .ksize = 80,
- .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First",
- .psize = 54,
- .digest = "\x64\x66\xca\x07\xac\x5e\xac\x29\xe1\xbd"
- "\x52\x3e\x5a\xda\x76\x05\xb7\x91\xfd\x8b",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa",
- .ksize = 80,
- .plaintext = "Test Using Larger Than Block-Size Key and Larger Than One "
- "Block-Size Data",
- .psize = 73,
- .digest = "\x69\xea\x60\x79\x8d\x71\x61\x6c\xce\x5f"
- "\xd0\x87\x1e\x23\x75\x4c\xd7\x5d\x5a\x0a",
- },
-};
-
-/*
- * HMAC-SHA1 test vectors from RFC2202
- */
-#define HMAC_SHA1_TEST_VECTORS 7
-
-static struct hash_testvec hmac_sha1_tv_template[] = {
- {
- .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
- .ksize = 20,
- .plaintext = "Hi There",
- .psize = 8,
- .digest = "\xb6\x17\x31\x86\x55\x05\x72\x64"
- "\xe2\x8b\xc0\xb6\xfb\x37\x8c\x8e\xf1"
- "\x46\xbe",
- }, {
- .key = "Jefe",
- .ksize = 4,
- .plaintext = "what do ya want for nothing?",
- .psize = 28,
- .digest = "\xef\xfc\xdf\x6a\xe5\xeb\x2f\xa2\xd2\x74"
- "\x16\xd5\xf1\x84\xdf\x9c\x25\x9a\x7c\x79",
- .np = 2,
- .tap = { 14, 14 }
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
- .ksize = 20,
- .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
- .psize = 50,
- .digest = "\x12\x5d\x73\x42\xb9\xac\x11\xcd\x91\xa3"
- "\x9a\xf4\x8a\xa1\x7b\x4f\x63\xf1\x75\xd3",
- }, {
- .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
- "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
- "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
- .ksize = 25,
- .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
- .psize = 50,
- .digest = "\x4c\x90\x07\xf4\x02\x62\x50\xc6\xbc\x84"
- "\x14\xf9\xbf\x50\xc8\x6c\x2d\x72\x35\xda",
- }, {
- .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c",
- .ksize = 20,
- .plaintext = "Test With Truncation",
- .psize = 20,
- .digest = "\x4c\x1a\x03\x42\x4b\x55\xe0\x7f\xe7\xf2"
- "\x7b\xe1\xd5\x8b\xb9\x32\x4a\x9a\x5a\x04",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa",
- .ksize = 80,
- .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First",
- .psize = 54,
- .digest = "\xaa\x4a\xe5\xe1\x52\x72\xd0\x0e\x95\x70"
- "\x56\x37\xce\x8a\x3b\x55\xed\x40\x21\x12",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa",
- .ksize = 80,
- .plaintext = "Test Using Larger Than Block-Size Key and Larger Than One "
- "Block-Size Data",
- .psize = 73,
- .digest = "\xe8\xe9\x9d\x0f\x45\x23\x7d\x78\x6d\x6b"
- "\xba\xa7\x96\x5c\x78\x08\xbb\xff\x1a\x91",
- },
-};
-
-
-/*
- * SHA224 HMAC test vectors from RFC4231
- */
-#define HMAC_SHA224_TEST_VECTORS 4
-
-static struct hash_testvec hmac_sha224_tv_template[] = {
- {
- .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
- "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
- "\x0b\x0b\x0b\x0b",
- .ksize = 20,
- /* ("Hi There") */
- .plaintext = "\x48\x69\x20\x54\x68\x65\x72\x65",
- .psize = 8,
- .digest = "\x89\x6f\xb1\x12\x8a\xbb\xdf\x19"
- "\x68\x32\x10\x7c\xd4\x9d\xf3\x3f"
- "\x47\xb4\xb1\x16\x99\x12\xba\x4f"
- "\x53\x68\x4b\x22",
- }, {
- .key = "Jefe",
- .ksize = 4,
- /* ("what do ya want for nothing?") */
- .plaintext = "\x77\x68\x61\x74\x20\x64\x6f\x20"
- "\x79\x61\x20\x77\x61\x6e\x74\x20"
- "\x66\x6f\x72\x20\x6e\x6f\x74\x68"
- "\x69\x6e\x67\x3f",
- .psize = 28,
- .digest = "\xa3\x0e\x01\x09\x8b\xc6\xdb\xbf"
- "\x45\x69\x0f\x3a\x7e\x9e\x6d\x0f"
- "\x8b\xbe\xa2\xa3\x9e\x61\x48\x00"
- "\x8f\xd0\x5e\x44",
- .np = 4,
- .tap = { 7, 7, 7, 7 }
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa",
- .ksize = 131,
- /* ("Test Using Larger Than Block-Size Key - Hash Key First") */
- .plaintext = "\x54\x65\x73\x74\x20\x55\x73\x69"
- "\x6e\x67\x20\x4c\x61\x72\x67\x65"
- "\x72\x20\x54\x68\x61\x6e\x20\x42"
- "\x6c\x6f\x63\x6b\x2d\x53\x69\x7a"
- "\x65\x20\x4b\x65\x79\x20\x2d\x20"
- "\x48\x61\x73\x68\x20\x4b\x65\x79"
- "\x20\x46\x69\x72\x73\x74",
- .psize = 54,
- .digest = "\x95\xe9\xa0\xdb\x96\x20\x95\xad"
- "\xae\xbe\x9b\x2d\x6f\x0d\xbc\xe2"
- "\xd4\x99\xf1\x12\xf2\xd2\xb7\x27"
- "\x3f\xa6\x87\x0e",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa",
- .ksize = 131,
- /* ("This is a test using a larger than block-size key and a")
- (" larger than block-size data. The key needs to be")
- (" hashed before being used by the HMAC algorithm.") */
- .plaintext = "\x54\x68\x69\x73\x20\x69\x73\x20"
- "\x61\x20\x74\x65\x73\x74\x20\x75"
- "\x73\x69\x6e\x67\x20\x61\x20\x6c"
- "\x61\x72\x67\x65\x72\x20\x74\x68"
- "\x61\x6e\x20\x62\x6c\x6f\x63\x6b"
- "\x2d\x73\x69\x7a\x65\x20\x6b\x65"
- "\x79\x20\x61\x6e\x64\x20\x61\x20"
- "\x6c\x61\x72\x67\x65\x72\x20\x74"
- "\x68\x61\x6e\x20\x62\x6c\x6f\x63"
- "\x6b\x2d\x73\x69\x7a\x65\x20\x64"
- "\x61\x74\x61\x2e\x20\x54\x68\x65"
- "\x20\x6b\x65\x79\x20\x6e\x65\x65"
- "\x64\x73\x20\x74\x6f\x20\x62\x65"
- "\x20\x68\x61\x73\x68\x65\x64\x20"
- "\x62\x65\x66\x6f\x72\x65\x20\x62"
- "\x65\x69\x6e\x67\x20\x75\x73\x65"
- "\x64\x20\x62\x79\x20\x74\x68\x65"
- "\x20\x48\x4d\x41\x43\x20\x61\x6c"
- "\x67\x6f\x72\x69\x74\x68\x6d\x2e",
- .psize = 152,
- .digest = "\x3a\x85\x41\x66\xac\x5d\x9f\x02"
- "\x3f\x54\xd5\x17\xd0\xb3\x9d\xbd"
- "\x94\x67\x70\xdb\x9c\x2b\x95\xc9"
- "\xf6\xf5\x65\xd1",
- },
-};
-
-/*
- * HMAC-SHA256 test vectors from
- * draft-ietf-ipsec-ciph-sha-256-01.txt
- */
-#define HMAC_SHA256_TEST_VECTORS 10
-
-static struct hash_testvec hmac_sha256_tv_template[] = {
- {
- .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
- "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
- "\x11\x12\x13\x14\x15\x16\x17\x18"
- "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20",
- .ksize = 32,
- .plaintext = "abc",
- .psize = 3,
- .digest = "\xa2\x1b\x1f\x5d\x4c\xf4\xf7\x3a"
- "\x4d\xd9\x39\x75\x0f\x7a\x06\x6a"
- "\x7f\x98\xcc\x13\x1c\xb1\x6a\x66"
- "\x92\x75\x90\x21\xcf\xab\x81\x81",
- }, {
- .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
- "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
- "\x11\x12\x13\x14\x15\x16\x17\x18"
- "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20",
- .ksize = 32,
- .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
- .psize = 56,
- .digest = "\x10\x4f\xdc\x12\x57\x32\x8f\x08"
- "\x18\x4b\xa7\x31\x31\xc5\x3c\xae"
- "\xe6\x98\xe3\x61\x19\x42\x11\x49"
- "\xea\x8c\x71\x24\x56\x69\x7d\x30",
- }, {
- .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
- "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
- "\x11\x12\x13\x14\x15\x16\x17\x18"
- "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20",
- .ksize = 32,
- .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
- "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
- .psize = 112,
- .digest = "\x47\x03\x05\xfc\x7e\x40\xfe\x34"
- "\xd3\xee\xb3\xe7\x73\xd9\x5a\xab"
- "\x73\xac\xf0\xfd\x06\x04\x47\xa5"
- "\xeb\x45\x95\xbf\x33\xa9\xd1\xa3",
- }, {
- .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
- "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
- "\x0b\x0b\x0b\x0b\x0b\x0b",
- .ksize = 32,
- .plaintext = "Hi There",
- .psize = 8,
- .digest = "\x19\x8a\x60\x7e\xb4\x4b\xfb\xc6"
- "\x99\x03\xa0\xf1\xcf\x2b\xbd\xc5"
- "\xba\x0a\xa3\xf3\xd9\xae\x3c\x1c"
- "\x7a\x3b\x16\x96\xa0\xb6\x8c\xf7",
- }, {
- .key = "Jefe",
- .ksize = 4,
- .plaintext = "what do ya want for nothing?",
- .psize = 28,
- .digest = "\x5b\xdc\xc1\x46\xbf\x60\x75\x4e"
- "\x6a\x04\x24\x26\x08\x95\x75\xc7"
- "\x5a\x00\x3f\x08\x9d\x27\x39\x83"
- "\x9d\xec\x58\xb9\x64\xec\x38\x43",
- .np = 2,
- .tap = { 14, 14 }
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
- .ksize = 32,
- .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
- "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
- .psize = 50,
- .digest = "\xcd\xcb\x12\x20\xd1\xec\xcc\xea"
- "\x91\xe5\x3a\xba\x30\x92\xf9\x62"
- "\xe5\x49\xfe\x6c\xe9\xed\x7f\xdc"
- "\x43\x19\x1f\xbd\xe4\x5c\x30\xb0",
- }, {
- .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
- "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
- "\x11\x12\x13\x14\x15\x16\x17\x18"
- "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20"
- "\x21\x22\x23\x24\x25",
- .ksize = 37,
- .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
- "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
- .psize = 50,
- .digest = "\xd4\x63\x3c\x17\xf6\xfb\x8d\x74"
- "\x4c\x66\xde\xe0\xf8\xf0\x74\x55"
- "\x6e\xc4\xaf\x55\xef\x07\x99\x85"
- "\x41\x46\x8e\xb4\x9b\xd2\xe9\x17",
- }, {
- .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c"
- "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c"
- "\x0c\x0c\x0c\x0c\x0c\x0c",
- .ksize = 32,
- .plaintext = "Test With Truncation",
- .psize = 20,
- .digest = "\x75\x46\xaf\x01\x84\x1f\xc0\x9b"
- "\x1a\xb9\xc3\x74\x9a\x5f\x1c\x17"
- "\xd4\xf5\x89\x66\x8a\x58\x7b\x27"
- "\x00\xa9\xc9\x7c\x11\x93\xcf\x42",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa",
- .ksize = 80,
- .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First",
- .psize = 54,
- .digest = "\x69\x53\x02\x5e\xd9\x6f\x0c\x09"
- "\xf8\x0a\x96\xf7\x8e\x65\x38\xdb"
- "\xe2\xe7\xb8\x20\xe3\xdd\x97\x0e"
- "\x7d\xdd\x39\x09\x1b\x32\x35\x2f",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa",
- .ksize = 80,
- .plaintext = "Test Using Larger Than Block-Size Key and Larger Than "
- "One Block-Size Data",
- .psize = 73,
- .digest = "\x63\x55\xac\x22\xe8\x90\xd0\xa3"
- "\xc8\x48\x1a\x5c\xa4\x82\x5b\xc8"
- "\x84\xd3\xe7\xa1\xff\x98\xa2\xfc"
- "\x2a\xc7\xd8\xe0\x64\xc3\xb2\xe6",
- },
-};
-
-#define XCBC_AES_TEST_VECTORS 6
-
-static struct hash_testvec aes_xcbc128_tv_template[] = {
- {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .plaintext = zeroed_string,
- .digest = "\x75\xf0\x25\x1d\x52\x8a\xc0\x1c"
- "\x45\x73\xdf\xd5\x84\xd7\x9f\x29",
- .psize = 0,
- .ksize = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .plaintext = "\x00\x01\x02",
- .digest = "\x5b\x37\x65\x80\xae\x2f\x19\xaf"
- "\xe7\x21\x9c\xee\xf1\x72\x75\x6f",
- .psize = 3,
- .ksize = 16,
- } , {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .plaintext = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .digest = "\xd2\xa2\x46\xfa\x34\x9b\x68\xa7"
- "\x99\x98\xa4\x39\x4f\xf7\xa2\x63",
- .psize = 16,
- .ksize = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .plaintext = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13",
- .digest = "\x47\xf5\x1b\x45\x64\x96\x62\x15"
- "\xb8\x98\x5c\x63\x05\x5e\xd3\x08",
- .tap = { 10, 10 },
- .psize = 20,
- .np = 2,
- .ksize = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .plaintext = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .digest = "\xf5\x4f\x0e\xc8\xd2\xb9\xf3\xd3"
- "\x68\x07\x73\x4b\xd5\x28\x3f\xd4",
- .psize = 32,
- .ksize = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .plaintext = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
- "\x20\x21",
- .digest = "\xbe\xcb\xb3\xbc\xcd\xb5\x18\xa3"
- "\x06\x77\xd5\x48\x1f\xb6\xb4\xd8",
- .tap = { 17, 17 },
- .psize = 34,
- .np = 2,
- .ksize = 16,
- }
-};
-
-/*
- * SHA384 HMAC test vectors from RFC4231
- */
-
-#define HMAC_SHA384_TEST_VECTORS 4
-
-static struct hash_testvec hmac_sha384_tv_template[] = {
- {
- .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
- "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
- "\x0b\x0b\x0b\x0b",
- .ksize = 20,
- .plaintext = "Hi There",
- .psize = 8,
- .digest = "\xaf\xd0\x39\x44\xd8\x48\x95\x62"
- "\x6b\x08\x25\xf4\xab\x46\x90\x7f"
- "\x15\xf9\xda\xdb\xe4\x10\x1e\xc6"
- "\x82\xaa\x03\x4c\x7c\xeb\xc5\x9c"
- "\xfa\xea\x9e\xa9\x07\x6e\xde\x7f"
- "\x4a\xf1\x52\xe8\xb2\xfa\x9c\xb6",
- }, {
- .key = "Jefe",
- .ksize = 4,
- .plaintext = "what do ya want for nothing?",
- .psize = 28,
- .digest = "\xaf\x45\xd2\xe3\x76\x48\x40\x31"
- "\x61\x7f\x78\xd2\xb5\x8a\x6b\x1b"
- "\x9c\x7e\xf4\x64\xf5\xa0\x1b\x47"
- "\xe4\x2e\xc3\x73\x63\x22\x44\x5e"
- "\x8e\x22\x40\xca\x5e\x69\xe2\xc7"
- "\x8b\x32\x39\xec\xfa\xb2\x16\x49",
- .np = 4,
- .tap = { 7, 7, 7, 7 }
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa",
- .ksize = 131,
- .plaintext = "Test Using Larger Than Block-Siz"
- "e Key - Hash Key First",
- .psize = 54,
- .digest = "\x4e\xce\x08\x44\x85\x81\x3e\x90"
- "\x88\xd2\xc6\x3a\x04\x1b\xc5\xb4"
- "\x4f\x9e\xf1\x01\x2a\x2b\x58\x8f"
- "\x3c\xd1\x1f\x05\x03\x3a\xc4\xc6"
- "\x0c\x2e\xf6\xab\x40\x30\xfe\x82"
- "\x96\x24\x8d\xf1\x63\xf4\x49\x52",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa",
- .ksize = 131,
- .plaintext = "This is a test u"
- "sing a larger th"
- "an block-size ke"
- "y and a larger t"
- "han block-size d"
- "ata. The key nee"
- "ds to be hashed "
- "before being use"
- "d by the HMAC al"
- "gorithm.",
- .psize = 152,
- .digest = "\x66\x17\x17\x8e\x94\x1f\x02\x0d"
- "\x35\x1e\x2f\x25\x4e\x8f\xd3\x2c"
- "\x60\x24\x20\xfe\xb0\xb8\xfb\x9a"
- "\xdc\xce\xbb\x82\x46\x1e\x99\xc5"
- "\xa6\x78\xcc\x31\xe7\x99\x17\x6d"
- "\x38\x60\xe6\x11\x0c\x46\x52\x3e",
- },
-};
-
-/*
- * SHA512 HMAC test vectors from RFC4231
- */
-
-#define HMAC_SHA512_TEST_VECTORS 4
-
-static struct hash_testvec hmac_sha512_tv_template[] = {
- {
- .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
- "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
- "\x0b\x0b\x0b\x0b",
- .ksize = 20,
- .plaintext = "Hi There",
- .psize = 8,
- .digest = "\x87\xaa\x7c\xde\xa5\xef\x61\x9d"
- "\x4f\xf0\xb4\x24\x1a\x1d\x6c\xb0"
- "\x23\x79\xf4\xe2\xce\x4e\xc2\x78"
- "\x7a\xd0\xb3\x05\x45\xe1\x7c\xde"
- "\xda\xa8\x33\xb7\xd6\xb8\xa7\x02"
- "\x03\x8b\x27\x4e\xae\xa3\xf4\xe4"
- "\xbe\x9d\x91\x4e\xeb\x61\xf1\x70"
- "\x2e\x69\x6c\x20\x3a\x12\x68\x54",
- }, {
- .key = "Jefe",
- .ksize = 4,
- .plaintext = "what do ya want for nothing?",
- .psize = 28,
- .digest = "\x16\x4b\x7a\x7b\xfc\xf8\x19\xe2"
- "\xe3\x95\xfb\xe7\x3b\x56\xe0\xa3"
- "\x87\xbd\x64\x22\x2e\x83\x1f\xd6"
- "\x10\x27\x0c\xd7\xea\x25\x05\x54"
- "\x97\x58\xbf\x75\xc0\x5a\x99\x4a"
- "\x6d\x03\x4f\x65\xf8\xf0\xe6\xfd"
- "\xca\xea\xb1\xa3\x4d\x4a\x6b\x4b"
- "\x63\x6e\x07\x0a\x38\xbc\xe7\x37",
- .np = 4,
- .tap = { 7, 7, 7, 7 }
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa",
- .ksize = 131,
- .plaintext = "Test Using Large"
- "r Than Block-Siz"
- "e Key - Hash Key"
- " First",
- .psize = 54,
- .digest = "\x80\xb2\x42\x63\xc7\xc1\xa3\xeb"
- "\xb7\x14\x93\xc1\xdd\x7b\xe8\xb4"
- "\x9b\x46\xd1\xf4\x1b\x4a\xee\xc1"
- "\x12\x1b\x01\x37\x83\xf8\xf3\x52"
- "\x6b\x56\xd0\x37\xe0\x5f\x25\x98"
- "\xbd\x0f\xd2\x21\x5d\x6a\x1e\x52"
- "\x95\xe6\x4f\x73\xf6\x3f\x0a\xec"
- "\x8b\x91\x5a\x98\x5d\x78\x65\x98",
- }, {
- .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
- "\xaa\xaa\xaa",
- .ksize = 131,
- .plaintext =
- "This is a test u"
- "sing a larger th"
- "an block-size ke"
- "y and a larger t"
- "han block-size d"
- "ata. The key nee"
- "ds to be hashed "
- "before being use"
- "d by the HMAC al"
- "gorithm.",
- .psize = 152,
- .digest = "\xe3\x7b\x6a\x77\x5d\xc8\x7d\xba"
- "\xa4\xdf\xa9\xf9\x6e\x5e\x3f\xfd"
- "\xde\xbd\x71\xf8\x86\x72\x89\x86"
- "\x5d\xf5\xa3\x2d\x20\xcd\xc9\x44"
- "\xb6\x02\x2c\xac\x3c\x49\x82\xb1"
- "\x0d\x5e\xeb\x55\xc3\xe4\xde\x15"
- "\x13\x46\x76\xfb\x6d\xe0\x44\x60"
- "\x65\xc9\x74\x40\xfa\x8c\x6a\x58",
- },
-};
-
/*
* DES test vectors.
*/
-#define DES_ENC_TEST_VECTORS 10
-#define DES_DEC_TEST_VECTORS 4
-#define DES_CBC_ENC_TEST_VECTORS 5
-#define DES_CBC_DEC_TEST_VECTORS 4
-#define DES3_EDE_ENC_TEST_VECTORS 3
-#define DES3_EDE_DEC_TEST_VECTORS 3
-#define DES3_EDE_CBC_ENC_TEST_VECTORS 1
-#define DES3_EDE_CBC_DEC_TEST_VECTORS 1
-
-static struct cipher_testvec des_enc_tv_template[] = {
- { /* From Applied Cryptography */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7",
- .ilen = 8,
- .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d",
- .rlen = 8,
- }, { /* Same key, different plaintext block */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x22\x33\x44\x55\x66\x77\x88\x99",
- .ilen = 8,
- .result = "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b",
- .rlen = 8,
- }, { /* Sbox test from NBS */
- .key = "\x7c\xa1\x10\x45\x4a\x1a\x6e\x57",
- .klen = 8,
- .input = "\x01\xa1\xd6\xd0\x39\x77\x67\x42",
- .ilen = 8,
- .result = "\x69\x0f\x5b\x0d\x9a\x26\x93\x9b",
- .rlen = 8,
- }, { /* Three blocks */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
- "\x22\x33\x44\x55\x66\x77\x88\x99"
- "\xca\xfe\xba\xbe\xfe\xed\xbe\xef",
- .ilen = 24,
- .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
- "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b"
- "\xb4\x99\x26\xf7\x1f\xe1\xd4\x90",
- .rlen = 24,
- }, { /* Weak key */
- .fail = 1,
- .wk = 1,
- .key = "\x01\x01\x01\x01\x01\x01\x01\x01",
- .klen = 8,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7",
- .ilen = 8,
- .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d",
- .rlen = 8,
- }, { /* Two blocks -- for testing encryption across pages */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
- "\x22\x33\x44\x55\x66\x77\x88\x99",
- .ilen = 16,
- .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
- "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b",
- .rlen = 16,
- .np = 2,
- .tap = { 8, 8 }
- }, { /* Four blocks -- for testing encryption with chunking */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
- "\x22\x33\x44\x55\x66\x77\x88\x99"
- "\xca\xfe\xba\xbe\xfe\xed\xbe\xef"
- "\x22\x33\x44\x55\x66\x77\x88\x99",
- .ilen = 32,
- .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
- "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b"
- "\xb4\x99\x26\xf7\x1f\xe1\xd4\x90"
- "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b",
- .rlen = 32,
- .np = 3,
- .tap = { 14, 10, 8 }
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
- "\x22\x33\x44\x55\x66\x77\x88\x99"
- "\xca\xfe\xba\xbe\xfe\xed\xbe\xef",
- .ilen = 24,
- .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
- "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b"
- "\xb4\x99\x26\xf7\x1f\xe1\xd4\x90",
- .rlen = 24,
- .np = 4,
- .tap = { 2, 1, 3, 18 }
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
- "\x22\x33\x44\x55\x66\x77\x88\x99",
- .ilen = 16,
- .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
- "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b",
- .rlen = 16,
- .np = 5,
- .tap = { 2, 2, 2, 2, 8 }
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7",
- .ilen = 8,
- .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d",
- .rlen = 8,
- .np = 8,
- .tap = { 1, 1, 1, 1, 1, 1, 1, 1 }
- },
-};
-
-static struct cipher_testvec des_dec_tv_template[] = {
- { /* From Applied Cryptography */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d",
- .ilen = 8,
- .result = "\x01\x23\x45\x67\x89\xab\xcd\xe7",
- .rlen = 8,
- }, { /* Sbox test from NBS */
- .key = "\x7c\xa1\x10\x45\x4a\x1a\x6e\x57",
- .klen = 8,
- .input = "\x69\x0f\x5b\x0d\x9a\x26\x93\x9b",
- .ilen = 8,
- .result = "\x01\xa1\xd6\xd0\x39\x77\x67\x42",
- .rlen = 8,
- }, { /* Two blocks, for chunking test */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
- "\x69\x0f\x5b\x0d\x9a\x26\x93\x9b",
- .ilen = 16,
- .result = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
- "\xa3\x99\x7b\xca\xaf\x69\xa0\xf5",
- .rlen = 16,
- .np = 2,
- .tap = { 8, 8 }
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
- "\x69\x0f\x5b\x0d\x9a\x26\x93\x9b",
- .ilen = 16,
- .result = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
- "\xa3\x99\x7b\xca\xaf\x69\xa0\xf5",
- .rlen = 16,
- .np = 3,
- .tap = { 3, 12, 1 }
- },
-};
-
-static struct cipher_testvec des_cbc_enc_tv_template[] = {
- { /* From OpenSSL */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .iv = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .input = "\x37\x36\x35\x34\x33\x32\x31\x20"
- "\x4e\x6f\x77\x20\x69\x73\x20\x74"
- "\x68\x65\x20\x74\x69\x6d\x65\x20",
- .ilen = 24,
- .result = "\xcc\xd1\x73\xff\xab\x20\x39\xf4"
- "\xac\xd8\xae\xfd\xdf\xd8\xa1\xeb"
- "\x46\x8e\x91\x15\x78\x88\xba\x68",
- .rlen = 24,
- }, { /* FIPS Pub 81 */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .iv = "\x12\x34\x56\x78\x90\xab\xcd\xef",
- .input = "\x4e\x6f\x77\x20\x69\x73\x20\x74",
- .ilen = 8,
- .result = "\xe5\xc7\xcd\xde\x87\x2b\xf2\x7c",
- .rlen = 8,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .iv = "\xe5\xc7\xcd\xde\x87\x2b\xf2\x7c",
- .input = "\x68\x65\x20\x74\x69\x6d\x65\x20",
- .ilen = 8,
- .result = "\x43\xe9\x34\x00\x8c\x38\x9c\x0f",
- .rlen = 8,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .iv = "\x43\xe9\x34\x00\x8c\x38\x9c\x0f",
- .input = "\x66\x6f\x72\x20\x61\x6c\x6c\x20",
- .ilen = 8,
- .result = "\x68\x37\x88\x49\x9a\x7c\x05\xf6",
- .rlen = 8,
- }, { /* Copy of openssl vector for chunk testing */
- /* From OpenSSL */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .iv = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .input = "\x37\x36\x35\x34\x33\x32\x31\x20"
- "\x4e\x6f\x77\x20\x69\x73\x20\x74"
- "\x68\x65\x20\x74\x69\x6d\x65\x20",
- .ilen = 24,
- .result = "\xcc\xd1\x73\xff\xab\x20\x39\xf4"
- "\xac\xd8\xae\xfd\xdf\xd8\xa1\xeb"
- "\x46\x8e\x91\x15\x78\x88\xba\x68",
- .rlen = 24,
- .np = 2,
- .tap = { 13, 11 }
- },
-};
-
-static struct cipher_testvec des_cbc_dec_tv_template[] = {
- { /* FIPS Pub 81 */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .iv = "\x12\x34\x56\x78\x90\xab\xcd\xef",
- .input = "\xe5\xc7\xcd\xde\x87\x2b\xf2\x7c",
- .ilen = 8,
- .result = "\x4e\x6f\x77\x20\x69\x73\x20\x74",
- .rlen = 8,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .iv = "\xe5\xc7\xcd\xde\x87\x2b\xf2\x7c",
- .input = "\x43\xe9\x34\x00\x8c\x38\x9c\x0f",
- .ilen = 8,
- .result = "\x68\x65\x20\x74\x69\x6d\x65\x20",
- .rlen = 8,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .iv = "\x43\xe9\x34\x00\x8c\x38\x9c\x0f",
- .input = "\x68\x37\x88\x49\x9a\x7c\x05\xf6",
- .ilen = 8,
- .result = "\x66\x6f\x72\x20\x61\x6c\x6c\x20",
- .rlen = 8,
- }, { /* Copy of above, for chunk testing */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .iv = "\x43\xe9\x34\x00\x8c\x38\x9c\x0f",
- .input = "\x68\x37\x88\x49\x9a\x7c\x05\xf6",
- .ilen = 8,
- .result = "\x66\x6f\x72\x20\x61\x6c\x6c\x20",
- .rlen = 8,
- .np = 2,
- .tap = { 4, 4 }
- },
-};
-
-static struct cipher_testvec des3_ede_enc_tv_template[] = {
- { /* These are from openssl */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\x55\x55\x55\x55\x55\x55\x55\x55"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .klen = 24,
- .input = "\x73\x6f\x6d\x65\x64\x61\x74\x61",
- .ilen = 8,
- .result = "\x18\xd7\x48\xe5\x63\x62\x05\x72",
- .rlen = 8,
- }, {
- .key = "\x03\x52\x02\x07\x67\x20\x82\x17"
- "\x86\x02\x87\x66\x59\x08\x21\x98"
- "\x64\x05\x6a\xbd\xfe\xa9\x34\x57",
- .klen = 24,
- .input = "\x73\x71\x75\x69\x67\x67\x6c\x65",
- .ilen = 8,
- .result = "\xc0\x7d\x2a\x0f\xa5\x66\xfa\x30",
- .rlen = 8,
- }, {
- .key = "\x10\x46\x10\x34\x89\x98\x80\x20"
- "\x91\x07\xd0\x15\x89\x19\x01\x01"
- "\x19\x07\x92\x10\x98\x1a\x01\x01",
- .klen = 24,
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .ilen = 8,
- .result = "\xe1\xef\x62\xc3\x32\xfe\x82\x5b",
- .rlen = 8,
- },
-};
-
-static struct cipher_testvec des3_ede_dec_tv_template[] = {
- { /* These are from openssl */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\x55\x55\x55\x55\x55\x55\x55\x55"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .klen = 24,
- .input = "\x18\xd7\x48\xe5\x63\x62\x05\x72",
- .ilen = 8,
- .result = "\x73\x6f\x6d\x65\x64\x61\x74\x61",
- .rlen = 8,
- }, {
- .key = "\x03\x52\x02\x07\x67\x20\x82\x17"
- "\x86\x02\x87\x66\x59\x08\x21\x98"
- "\x64\x05\x6a\xbd\xfe\xa9\x34\x57",
- .klen = 24,
- .input = "\xc0\x7d\x2a\x0f\xa5\x66\xfa\x30",
- .ilen = 8,
- .result = "\x73\x71\x75\x69\x67\x67\x6c\x65",
- .rlen = 8,
- }, {
- .key = "\x10\x46\x10\x34\x89\x98\x80\x20"
- "\x91\x07\xd0\x15\x89\x19\x01\x01"
- "\x19\x07\x92\x10\x98\x1a\x01\x01",
- .klen = 24,
- .input = "\xe1\xef\x62\xc3\x32\xfe\x82\x5b",
- .ilen = 8,
- .result = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .rlen = 8,
- },
-};
-
-static struct cipher_testvec des3_ede_cbc_enc_tv_template[] = {
- { /* Generated from openssl */
- .key = "\xE9\xC0\xFF\x2E\x76\x0B\x64\x24"
- "\x44\x4D\x99\x5A\x12\xD6\x40\xC0"
- "\xEA\xC2\x84\xE8\x14\x95\xDB\xE8",
- .klen = 24,
- .iv = "\x7D\x33\x88\x93\x0F\x93\xB2\x42",
- .input = "\x6f\x54\x20\x6f\x61\x4d\x79\x6e"
- "\x53\x20\x63\x65\x65\x72\x73\x74"
- "\x54\x20\x6f\x6f\x4d\x20\x6e\x61"
- "\x20\x79\x65\x53\x72\x63\x74\x65"
- "\x20\x73\x6f\x54\x20\x6f\x61\x4d"
- "\x79\x6e\x53\x20\x63\x65\x65\x72"
- "\x73\x74\x54\x20\x6f\x6f\x4d\x20"
- "\x6e\x61\x20\x79\x65\x53\x72\x63"
- "\x74\x65\x20\x73\x6f\x54\x20\x6f"
- "\x61\x4d\x79\x6e\x53\x20\x63\x65"
- "\x65\x72\x73\x74\x54\x20\x6f\x6f"
- "\x4d\x20\x6e\x61\x20\x79\x65\x53"
- "\x72\x63\x74\x65\x20\x73\x6f\x54"
- "\x20\x6f\x61\x4d\x79\x6e\x53\x20"
- "\x63\x65\x65\x72\x73\x74\x54\x20"
- "\x6f\x6f\x4d\x20\x6e\x61\x0a\x79",
- .ilen = 128,
- .result = "\x0e\x2d\xb6\x97\x3c\x56\x33\xf4"
- "\x67\x17\x21\xc7\x6e\x8a\xd5\x49"
- "\x74\xb3\x49\x05\xc5\x1c\xd0\xed"
- "\x12\x56\x5c\x53\x96\xb6\x00\x7d"
- "\x90\x48\xfc\xf5\x8d\x29\x39\xcc"
- "\x8a\xd5\x35\x18\x36\x23\x4e\xd7"
- "\x76\xd1\xda\x0c\x94\x67\xbb\x04"
- "\x8b\xf2\x03\x6c\xa8\xcf\xb6\xea"
- "\x22\x64\x47\xaa\x8f\x75\x13\xbf"
- "\x9f\xc2\xc3\xf0\xc9\x56\xc5\x7a"
- "\x71\x63\x2e\x89\x7b\x1e\x12\xca"
- "\xe2\x5f\xaf\xd8\xa4\xf8\xc9\x7a"
- "\xd6\xf9\x21\x31\x62\x44\x45\xa6"
- "\xd6\xbc\x5a\xd3\x2d\x54\x43\xcc"
- "\x9d\xde\xa5\x70\xe9\x42\x45\x8a"
- "\x6b\xfa\xb1\x91\x13\xb0\xd9\x19",
- .rlen = 128,
- },
-};
-
-static struct cipher_testvec des3_ede_cbc_dec_tv_template[] = {
- { /* Generated from openssl */
- .key = "\xE9\xC0\xFF\x2E\x76\x0B\x64\x24"
- "\x44\x4D\x99\x5A\x12\xD6\x40\xC0"
- "\xEA\xC2\x84\xE8\x14\x95\xDB\xE8",
- .klen = 24,
- .iv = "\x7D\x33\x88\x93\x0F\x93\xB2\x42",
- .input = "\x0e\x2d\xb6\x97\x3c\x56\x33\xf4"
- "\x67\x17\x21\xc7\x6e\x8a\xd5\x49"
- "\x74\xb3\x49\x05\xc5\x1c\xd0\xed"
- "\x12\x56\x5c\x53\x96\xb6\x00\x7d"
- "\x90\x48\xfc\xf5\x8d\x29\x39\xcc"
- "\x8a\xd5\x35\x18\x36\x23\x4e\xd7"
- "\x76\xd1\xda\x0c\x94\x67\xbb\x04"
- "\x8b\xf2\x03\x6c\xa8\xcf\xb6\xea"
- "\x22\x64\x47\xaa\x8f\x75\x13\xbf"
- "\x9f\xc2\xc3\xf0\xc9\x56\xc5\x7a"
- "\x71\x63\x2e\x89\x7b\x1e\x12\xca"
- "\xe2\x5f\xaf\xd8\xa4\xf8\xc9\x7a"
- "\xd6\xf9\x21\x31\x62\x44\x45\xa6"
- "\xd6\xbc\x5a\xd3\x2d\x54\x43\xcc"
- "\x9d\xde\xa5\x70\xe9\x42\x45\x8a"
- "\x6b\xfa\xb1\x91\x13\xb0\xd9\x19",
- .ilen = 128,
- .result = "\x6f\x54\x20\x6f\x61\x4d\x79\x6e"
- "\x53\x20\x63\x65\x65\x72\x73\x74"
- "\x54\x20\x6f\x6f\x4d\x20\x6e\x61"
- "\x20\x79\x65\x53\x72\x63\x74\x65"
- "\x20\x73\x6f\x54\x20\x6f\x61\x4d"
- "\x79\x6e\x53\x20\x63\x65\x65\x72"
- "\x73\x74\x54\x20\x6f\x6f\x4d\x20"
- "\x6e\x61\x20\x79\x65\x53\x72\x63"
- "\x74\x65\x20\x73\x6f\x54\x20\x6f"
- "\x61\x4d\x79\x6e\x53\x20\x63\x65"
- "\x65\x72\x73\x74\x54\x20\x6f\x6f"
- "\x4d\x20\x6e\x61\x20\x79\x65\x53"
- "\x72\x63\x74\x65\x20\x73\x6f\x54"
- "\x20\x6f\x61\x4d\x79\x6e\x53\x20"
- "\x63\x65\x65\x72\x73\x74\x54\x20"
- "\x6f\x6f\x4d\x20\x6e\x61\x0a\x79",
- .rlen = 128,
- },
-};
-
-/*
- * Blowfish test vectors.
- */
-#define BF_ENC_TEST_VECTORS 6
-#define BF_DEC_TEST_VECTORS 6
-#define BF_CBC_ENC_TEST_VECTORS 1
-#define BF_CBC_DEC_TEST_VECTORS 1
-
-static struct cipher_testvec bf_enc_tv_template[] = {
- { /* DES test vectors from OpenSSL */
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 8,
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .ilen = 8,
- .result = "\x4e\xf9\x97\x45\x61\x98\xdd\x78",
- .rlen = 8,
- }, {
- .key = "\x1f\x1f\x1f\x1f\x0e\x0e\x0e\x0e",
- .klen = 8,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .ilen = 8,
- .result = "\xa7\x90\x79\x51\x08\xea\x3c\xae",
- .rlen = 8,
- }, {
- .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
- .klen = 8,
- .input = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .ilen = 8,
- .result = "\xe8\x7a\x24\x4e\x2c\xc8\x5e\x82",
- .rlen = 8,
- }, { /* Vary the keylength... */
- .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87"
- "\x78\x69\x5a\x4b\x3c\x2d\x1e\x0f",
- .klen = 16,
- .input = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .ilen = 8,
- .result = "\x93\x14\x28\x87\xee\x3b\xe1\x5c",
- .rlen = 8,
- }, {
- .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87"
- "\x78\x69\x5a\x4b\x3c\x2d\x1e\x0f"
- "\x00\x11\x22\x33\x44",
- .klen = 21,
- .input = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .ilen = 8,
- .result = "\xe6\xf5\x1e\xd7\x9b\x9d\xb2\x1f",
- .rlen = 8,
- }, { /* Generated with bf488 */
- .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87"
- "\x78\x69\x5a\x4b\x3c\x2d\x1e\x0f"
- "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x04\x68\x91\x04\xc2\xfd\x3b\x2f"
- "\x58\x40\x23\x64\x1a\xba\x61\x76"
- "\x1f\x1f\x1f\x1f\x0e\x0e\x0e\x0e"
- "\xff\xff\xff\xff\xff\xff\xff\xff",
- .klen = 56,
- .input = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .ilen = 8,
- .result = "\xc0\x45\x04\x01\x2e\x4e\x1f\x53",
- .rlen = 8,
- },
-};
-
-static struct cipher_testvec bf_dec_tv_template[] = {
- { /* DES test vectors from OpenSSL */
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 8,
- .input = "\x4e\xf9\x97\x45\x61\x98\xdd\x78",
- .ilen = 8,
- .result = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .rlen = 8,
- }, {
- .key = "\x1f\x1f\x1f\x1f\x0e\x0e\x0e\x0e",
- .klen = 8,
- .input = "\xa7\x90\x79\x51\x08\xea\x3c\xae",
- .ilen = 8,
- .result = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .rlen = 8,
- }, {
- .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
- .klen = 8,
- .input = "\xe8\x7a\x24\x4e\x2c\xc8\x5e\x82",
- .ilen = 8,
- .result = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .rlen = 8,
- }, { /* Vary the keylength... */
- .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87"
- "\x78\x69\x5a\x4b\x3c\x2d\x1e\x0f",
- .klen = 16,
- .input = "\x93\x14\x28\x87\xee\x3b\xe1\x5c",
- .ilen = 8,
- .result = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .rlen = 8,
- }, {
- .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87"
- "\x78\x69\x5a\x4b\x3c\x2d\x1e\x0f"
- "\x00\x11\x22\x33\x44",
- .klen = 21,
- .input = "\xe6\xf5\x1e\xd7\x9b\x9d\xb2\x1f",
- .ilen = 8,
- .result = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .rlen = 8,
- }, { /* Generated with bf488, using OpenSSL, Libgcrypt and Nettle */
- .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87"
- "\x78\x69\x5a\x4b\x3c\x2d\x1e\x0f"
- "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x04\x68\x91\x04\xc2\xfd\x3b\x2f"
- "\x58\x40\x23\x64\x1a\xba\x61\x76"
- "\x1f\x1f\x1f\x1f\x0e\x0e\x0e\x0e"
- "\xff\xff\xff\xff\xff\xff\xff\xff",
- .klen = 56,
- .input = "\xc0\x45\x04\x01\x2e\x4e\x1f\x53",
- .ilen = 8,
- .result = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .rlen = 8,
- },
-};
-
-static struct cipher_testvec bf_cbc_enc_tv_template[] = {
- { /* From OpenSSL */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
- .klen = 16,
- .iv = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .input = "\x37\x36\x35\x34\x33\x32\x31\x20"
- "\x4e\x6f\x77\x20\x69\x73\x20\x74"
- "\x68\x65\x20\x74\x69\x6d\x65\x20"
- "\x66\x6f\x72\x20\x00\x00\x00\x00",
- .ilen = 32,
- .result = "\x6b\x77\xb4\xd6\x30\x06\xde\xe6"
- "\x05\xb1\x56\xe2\x74\x03\x97\x93"
- "\x58\xde\xb9\xe7\x15\x46\x16\xd9"
- "\x59\xf1\x65\x2b\xd5\xff\x92\xcc",
- .rlen = 32,
- },
-};
-
-static struct cipher_testvec bf_cbc_dec_tv_template[] = {
- { /* From OpenSSL */
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
- .klen = 16,
- .iv = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .input = "\x6b\x77\xb4\xd6\x30\x06\xde\xe6"
- "\x05\xb1\x56\xe2\x74\x03\x97\x93"
- "\x58\xde\xb9\xe7\x15\x46\x16\xd9"
- "\x59\xf1\x65\x2b\xd5\xff\x92\xcc",
- .ilen = 32,
- .result = "\x37\x36\x35\x34\x33\x32\x31\x20"
- "\x4e\x6f\x77\x20\x69\x73\x20\x74"
- "\x68\x65\x20\x74\x69\x6d\x65\x20"
- "\x66\x6f\x72\x20\x00\x00\x00\x00",
- .rlen = 32,
- },
-};
-
-/*
- * Twofish test vectors.
- */
-#define TF_ENC_TEST_VECTORS 3
-#define TF_DEC_TEST_VECTORS 3
-#define TF_CBC_ENC_TEST_VECTORS 4
-#define TF_CBC_DEC_TEST_VECTORS 4
-
-static struct cipher_testvec tf_enc_tv_template[] = {
- {
- .key = zeroed_string,
- .klen = 16,
- .input = zeroed_string,
- .ilen = 16,
- .result = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
- "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a",
- .rlen = 16,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10"
- "\x00\x11\x22\x33\x44\x55\x66\x77",
- .klen = 24,
- .input = zeroed_string,
- .ilen = 16,
- .result = "\xcf\xd1\xd2\xe5\xa9\xbe\x9c\xdf"
- "\x50\x1f\x13\xb8\x92\xbd\x22\x48",
- .rlen = 16,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10"
- "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
- .klen = 32,
- .input = zeroed_string,
- .ilen = 16,
- .result = "\x37\x52\x7b\xe0\x05\x23\x34\xb8"
- "\x9f\x0c\xfc\xca\xe8\x7c\xfa\x20",
- .rlen = 16,
- },
-};
+#define DES3_SPEED_VECTORS 1
-static struct cipher_testvec tf_dec_tv_template[] = {
+static struct cipher_speed_template des3_speed_template[] = {
{
- .key = zeroed_string,
- .klen = 16,
- .input = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
- "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a",
- .ilen = 16,
- .result = zeroed_string,
- .rlen = 16,
- }, {
.key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10"
- "\x00\x11\x22\x33\x44\x55\x66\x77",
- .klen = 24,
- .input = "\xcf\xd1\xd2\xe5\xa9\xbe\x9c\xdf"
- "\x50\x1f\x13\xb8\x92\xbd\x22\x48",
- .ilen = 16,
- .result = zeroed_string,
- .rlen = 16,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10"
- "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
- .klen = 32,
- .input = "\x37\x52\x7b\xe0\x05\x23\x34\xb8"
- "\x9f\x0c\xfc\xca\xe8\x7c\xfa\x20",
- .ilen = 16,
- .result = zeroed_string,
- .rlen = 16,
- },
-};
-
-static struct cipher_testvec tf_cbc_enc_tv_template[] = {
- { /* Generated with Nettle */
- .key = zeroed_string,
- .klen = 16,
- .iv = zeroed_string,
- .input = zeroed_string,
- .ilen = 16,
- .result = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
- "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a",
- .rlen = 16,
- }, {
- .key = zeroed_string,
- .klen = 16,
- .iv = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
- "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a",
- .input = zeroed_string,
- .ilen = 16,
- .result = "\xd4\x91\xdb\x16\xe7\xb1\xc3\x9e"
- "\x86\xcb\x08\x6b\x78\x9f\x54\x19",
- .rlen = 16,
- }, {
- .key = zeroed_string,
- .klen = 16,
- .iv = "\xd4\x91\xdb\x16\xe7\xb1\xc3\x9e"
- "\x86\xcb\x08\x6b\x78\x9f\x54\x19",
- .input = zeroed_string,
- .ilen = 16,
- .result = "\x05\xef\x8c\x61\xa8\x11\x58\x26"
- "\x34\xba\x5c\xb7\x10\x6a\xa6\x41",
- .rlen = 16,
- }, {
- .key = zeroed_string,
- .klen = 16,
- .iv = zeroed_string,
- .input = zeroed_string,
- .ilen = 48,
- .result = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
- "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a"
- "\xd4\x91\xdb\x16\xe7\xb1\xc3\x9e"
- "\x86\xcb\x08\x6b\x78\x9f\x54\x19"
- "\x05\xef\x8c\x61\xa8\x11\x58\x26"
- "\x34\xba\x5c\xb7\x10\x6a\xa6\x41",
- .rlen = 48,
- },
-};
-
-static struct cipher_testvec tf_cbc_dec_tv_template[] = {
- { /* Reverse of the first four above */
- .key = zeroed_string,
- .klen = 16,
- .iv = zeroed_string,
- .input = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
- "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a",
- .ilen = 16,
- .result = zeroed_string,
- .rlen = 16,
- }, {
- .key = zeroed_string,
- .klen = 16,
- .iv = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
- "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a",
- .input = "\xd4\x91\xdb\x16\xe7\xb1\xc3\x9e"
- "\x86\xcb\x08\x6b\x78\x9f\x54\x19",
- .ilen = 16,
- .result = zeroed_string,
- .rlen = 16,
- }, {
- .key = zeroed_string,
- .klen = 16,
- .iv = "\xd4\x91\xdb\x16\xe7\xb1\xc3\x9e"
- "\x86\xcb\x08\x6b\x78\x9f\x54\x19",
- .input = "\x05\xef\x8c\x61\xa8\x11\x58\x26"
- "\x34\xba\x5c\xb7\x10\x6a\xa6\x41",
- .ilen = 16,
- .result = zeroed_string,
- .rlen = 16,
- }, {
- .key = zeroed_string,
- .klen = 16,
- .iv = zeroed_string,
- .input = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
- "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a"
- "\xd4\x91\xdb\x16\xe7\xb1\xc3\x9e"
- "\x86\xcb\x08\x6b\x78\x9f\x54\x19"
- "\x05\xef\x8c\x61\xa8\x11\x58\x26"
- "\x34\xba\x5c\xb7\x10\x6a\xa6\x41",
- .ilen = 48,
- .result = zeroed_string,
- .rlen = 48,
- },
-};
-
-/*
- * Serpent test vectors. These are backwards because Serpent writes
- * octet sequences in right-to-left mode.
- */
-#define SERPENT_ENC_TEST_VECTORS 4
-#define SERPENT_DEC_TEST_VECTORS 4
-
-#define TNEPRES_ENC_TEST_VECTORS 4
-#define TNEPRES_DEC_TEST_VECTORS 4
-
-static struct cipher_testvec serpent_enc_tv_template[] = {
- {
- .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .ilen = 16,
- .result = "\x12\x07\xfc\xce\x9b\xd0\xd6\x47"
- "\x6a\xe9\x8f\xbe\xd1\x43\xa0\xe2",
- .rlen = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .klen = 16,
- .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .ilen = 16,
- .result = "\x4c\x7d\x8a\x32\x80\x72\xa2\x2c"
- "\x82\x3e\x4a\x1f\x3a\xcd\xa1\x6d",
- .rlen = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .klen = 32,
- .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .ilen = 16,
- .result = "\xde\x26\x9f\xf8\x33\xe4\x32\xb8"
- "\x5b\x2e\x88\xd2\x70\x1c\xe7\x5c",
- .rlen = 16,
- }, {
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80",
- .klen = 16,
- .input = zeroed_string,
- .ilen = 16,
- .result = "\xdd\xd2\x6b\x98\xa5\xff\xd8\x2c"
- "\x05\x34\x5a\x9d\xad\xbf\xaf\x49",
- .rlen = 16,
- },
-};
-
-static struct cipher_testvec tnepres_enc_tv_template[] = {
- { /* KeySize=128, PT=0, I=1 */
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .key = "\x80\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 16,
- .ilen = 16,
- .result = "\x49\xaf\xbf\xad\x9d\x5a\x34\x05"
- "\x2c\xd8\xff\xa5\x98\x6b\xd2\xdd",
- .rlen = 16,
- }, { /* KeySize=192, PT=0, I=1 */
- .key = "\x80\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 24,
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .ilen = 16,
- .result = "\xe7\x8e\x54\x02\xc7\x19\x55\x68"
- "\xac\x36\x78\xf7\xa3\xf6\x0c\x66",
- .rlen = 16,
- }, { /* KeySize=256, PT=0, I=1 */
- .key = "\x80\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 32,
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .ilen = 16,
- .result = "\xab\xed\x96\xe7\x66\xbf\x28\xcb"
- "\xc0\xeb\xd2\x1a\x82\xef\x08\x19",
- .rlen = 16,
- }, { /* KeySize=256, I=257 */
- .key = "\x1f\x1e\x1d\x1c\x1b\x1a\x19\x18"
- "\x17\x16\x15\x14\x13\x12\x11\x10"
- "\x0f\x0e\x0d\x0c\x0b\x0a\x09\x08"
- "\x07\x06\x05\x04\x03\x02\x01\x00",
- .klen = 32,
- .input = "\x0f\x0e\x0d\x0c\x0b\x0a\x09\x08"
- "\x07\x06\x05\x04\x03\x02\x01\x00",
- .ilen = 16,
- .result = "\x5c\xe7\x1c\x70\xd2\x88\x2e\x5b"
- "\xb8\x32\xe4\x33\xf8\x9f\x26\xde",
- .rlen = 16,
- },
-};
-
-
-static struct cipher_testvec serpent_dec_tv_template[] = {
- {
- .input = "\x12\x07\xfc\xce\x9b\xd0\xd6\x47"
- "\x6a\xe9\x8f\xbe\xd1\x43\xa0\xe2",
- .ilen = 16,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .rlen = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .klen = 16,
- .input = "\x4c\x7d\x8a\x32\x80\x72\xa2\x2c"
- "\x82\x3e\x4a\x1f\x3a\xcd\xa1\x6d",
- .ilen = 16,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .rlen = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .klen = 32,
- .input = "\xde\x26\x9f\xf8\x33\xe4\x32\xb8"
- "\x5b\x2e\x88\xd2\x70\x1c\xe7\x5c",
- .ilen = 16,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .rlen = 16,
- }, {
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80",
- .klen = 16,
- .input = "\xdd\xd2\x6b\x98\xa5\xff\xd8\x2c"
- "\x05\x34\x5a\x9d\xad\xbf\xaf\x49",
- .ilen = 16,
- .result = zeroed_string,
- .rlen = 16,
- },
-};
-
-static struct cipher_testvec tnepres_dec_tv_template[] = {
- {
- .input = "\x41\xcc\x6b\x31\x59\x31\x45\x97"
- "\x6d\x6f\xbb\x38\x4b\x37\x21\x28",
- .ilen = 16,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .rlen = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .klen = 16,
- .input = "\xea\xf4\xd7\xfc\xd8\x01\x34\x47"
- "\x81\x45\x0b\xfa\x0c\xd6\xad\x6e",
- .ilen = 16,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .rlen = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .klen = 32,
- .input = "\x64\xa9\x1a\x37\xed\x9f\xe7\x49"
- "\xa8\x4e\x76\xd6\xf5\x0d\x78\xee",
- .ilen = 16,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .rlen = 16,
- }, { /* KeySize=128, I=121 */
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80",
- .klen = 16,
- .input = "\x3d\xda\xbf\xc0\x06\xda\xab\x06"
- "\x46\x2a\xf4\xef\x81\x54\x4e\x26",
- .ilen = 16,
- .result = zeroed_string,
- .rlen = 16,
- },
-};
-
-
-/* Cast6 test vectors from RFC 2612 */
-#define CAST6_ENC_TEST_VECTORS 3
-#define CAST6_DEC_TEST_VECTORS 3
-
-static struct cipher_testvec cast6_enc_tv_template[] = {
- {
- .key = "\x23\x42\xbb\x9e\xfa\x38\x54\x2c"
- "\x0a\xf7\x56\x47\xf2\x9f\x61\x5d",
- .klen = 16,
- .input = zeroed_string,
- .ilen = 16,
- .result = "\xc8\x42\xa0\x89\x72\xb4\x3d\x20"
- "\x83\x6c\x91\xd1\xb7\x53\x0f\x6b",
- .rlen = 16,
- }, {
- .key = "\x23\x42\xbb\x9e\xfa\x38\x54\x2c"
- "\xbe\xd0\xac\x83\x94\x0a\xc2\x98"
- "\xba\xc7\x7a\x77\x17\x94\x28\x63",
- .klen = 24,
- .input = zeroed_string,
- .ilen = 16,
- .result = "\x1b\x38\x6c\x02\x10\xdc\xad\xcb"
- "\xdd\x0e\x41\xaa\x08\xa7\xa7\xe8",
- .rlen = 16,
- }, {
- .key = "\x23\x42\xbb\x9e\xfa\x38\x54\x2c"
- "\xbe\xd0\xac\x83\x94\x0a\xc2\x98"
- "\x8d\x7c\x47\xce\x26\x49\x08\x46"
- "\x1c\xc1\xb5\x13\x7a\xe6\xb6\x04",
- .klen = 32,
- .input = zeroed_string,
- .ilen = 16,
- .result = "\x4f\x6a\x20\x38\x28\x68\x97\xb9"
- "\xc9\x87\x01\x36\x55\x33\x17\xfa",
- .rlen = 16,
- },
-};
-
-static struct cipher_testvec cast6_dec_tv_template[] = {
- {
- .key = "\x23\x42\xbb\x9e\xfa\x38\x54\x2c"
- "\x0a\xf7\x56\x47\xf2\x9f\x61\x5d",
- .klen = 16,
- .input = "\xc8\x42\xa0\x89\x72\xb4\x3d\x20"
- "\x83\x6c\x91\xd1\xb7\x53\x0f\x6b",
- .ilen = 16,
- .result = zeroed_string,
- .rlen = 16,
- }, {
- .key = "\x23\x42\xbb\x9e\xfa\x38\x54\x2c"
- "\xbe\xd0\xac\x83\x94\x0a\xc2\x98"
- "\xba\xc7\x7a\x77\x17\x94\x28\x63",
- .klen = 24,
- .input = "\x1b\x38\x6c\x02\x10\xdc\xad\xcb"
- "\xdd\x0e\x41\xaa\x08\xa7\xa7\xe8",
- .ilen = 16,
- .result = zeroed_string,
- .rlen = 16,
- }, {
- .key = "\x23\x42\xbb\x9e\xfa\x38\x54\x2c"
- "\xbe\xd0\xac\x83\x94\x0a\xc2\x98"
- "\x8d\x7c\x47\xce\x26\x49\x08\x46"
- "\x1c\xc1\xb5\x13\x7a\xe6\xb6\x04",
- .klen = 32,
- .input = "\x4f\x6a\x20\x38\x28\x68\x97\xb9"
- "\xc9\x87\x01\x36\x55\x33\x17\xfa",
- .ilen = 16,
- .result = zeroed_string,
- .rlen = 16,
- },
-};
-
-
-/*
- * AES test vectors.
- */
-#define AES_ENC_TEST_VECTORS 3
-#define AES_DEC_TEST_VECTORS 3
-#define AES_CBC_ENC_TEST_VECTORS 4
-#define AES_CBC_DEC_TEST_VECTORS 4
-#define AES_LRW_ENC_TEST_VECTORS 8
-#define AES_LRW_DEC_TEST_VECTORS 8
-#define AES_XTS_ENC_TEST_VECTORS 4
-#define AES_XTS_DEC_TEST_VECTORS 4
-#define AES_CTR_ENC_TEST_VECTORS 7
-#define AES_CTR_DEC_TEST_VECTORS 6
-#define AES_GCM_ENC_TEST_VECTORS 9
-#define AES_GCM_DEC_TEST_VECTORS 8
-#define AES_CCM_ENC_TEST_VECTORS 7
-#define AES_CCM_DEC_TEST_VECTORS 7
-
-static struct cipher_testvec aes_enc_tv_template[] = {
- { /* From FIPS-197 */
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .klen = 16,
- .input = "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
- .ilen = 16,
- .result = "\x69\xc4\xe0\xd8\x6a\x7b\x04\x30"
- "\xd8\xcd\xb7\x80\x70\xb4\xc5\x5a",
- .rlen = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17",
- .klen = 24,
- .input = "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
- .ilen = 16,
- .result = "\xdd\xa9\x7c\xa4\x86\x4c\xdf\xe0"
- "\x6e\xaf\x70\xa0\xec\x0d\x71\x91",
- .rlen = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .klen = 32,
- .input = "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
- .ilen = 16,
- .result = "\x8e\xa2\xb7\xca\x51\x67\x45\xbf"
- "\xea\xfc\x49\x90\x4b\x49\x60\x89",
- .rlen = 16,
- },
-};
-
-static struct cipher_testvec aes_dec_tv_template[] = {
- { /* From FIPS-197 */
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .klen = 16,
- .input = "\x69\xc4\xe0\xd8\x6a\x7b\x04\x30"
- "\xd8\xcd\xb7\x80\x70\xb4\xc5\x5a",
- .ilen = 16,
- .result = "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
- .rlen = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17",
- .klen = 24,
- .input = "\xdd\xa9\x7c\xa4\x86\x4c\xdf\xe0"
- "\x6e\xaf\x70\xa0\xec\x0d\x71\x91",
- .ilen = 16,
- .result = "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
- .rlen = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .klen = 32,
- .input = "\x8e\xa2\xb7\xca\x51\x67\x45\xbf"
- "\xea\xfc\x49\x90\x4b\x49\x60\x89",
- .ilen = 16,
- .result = "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
- .rlen = 16,
- },
-};
-
-static struct cipher_testvec aes_cbc_enc_tv_template[] = {
- { /* From RFC 3602 */
- .key = "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
- "\x51\x2e\x03\xd5\x34\x12\x00\x06",
- .klen = 16,
- .iv = "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30"
- "\xb4\x22\xda\x80\x2c\x9f\xac\x41",
- .input = "Single block msg",
- .ilen = 16,
- .result = "\xe3\x53\x77\x9c\x10\x79\xae\xb8"
- "\x27\x08\x94\x2d\xbe\x77\x18\x1a",
- .rlen = 16,
- }, {
- .key = "\xc2\x86\x69\x6d\x88\x7c\x9a\xa0"
- "\x61\x1b\xbb\x3e\x20\x25\xa4\x5a",
- .klen = 16,
- .iv = "\x56\x2e\x17\x99\x6d\x09\x3d\x28"
- "\xdd\xb3\xba\x69\x5a\x2e\x6f\x58",
- .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .ilen = 32,
- .result = "\xd2\x96\xcd\x94\xc2\xcc\xcf\x8a"
- "\x3a\x86\x30\x28\xb5\xe1\xdc\x0a"
- "\x75\x86\x60\x2d\x25\x3c\xff\xf9"
- "\x1b\x82\x66\xbe\xa6\xd6\x1a\xb1",
- .rlen = 32,
- }, { /* From NIST SP800-38A */
- .key = "\x8e\x73\xb0\xf7\xda\x0e\x64\x52"
- "\xc8\x10\xf3\x2b\x80\x90\x79\xe5"
- "\x62\xf8\xea\xd2\x52\x2c\x6b\x7b",
- .klen = 24,
- .iv = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .input = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96"
- "\xe9\x3d\x7e\x11\x73\x93\x17\x2a"
- "\xae\x2d\x8a\x57\x1e\x03\xac\x9c"
- "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51"
- "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11"
- "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef"
- "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17"
- "\xad\x2b\x41\x7b\xe6\x6c\x37\x10",
- .ilen = 64,
- .result = "\x4f\x02\x1d\xb2\x43\xbc\x63\x3d"
- "\x71\x78\x18\x3a\x9f\xa0\x71\xe8"
- "\xb4\xd9\xad\xa9\xad\x7d\xed\xf4"
- "\xe5\xe7\x38\x76\x3f\x69\x14\x5a"
- "\x57\x1b\x24\x20\x12\xfb\x7a\xe0"
- "\x7f\xa9\xba\xac\x3d\xf1\x02\xe0"
- "\x08\xb0\xe2\x79\x88\x59\x88\x81"
- "\xd9\x20\xa9\xe6\x4f\x56\x15\xcd",
- .rlen = 64,
- }, {
- .key = "\x60\x3d\xeb\x10\x15\xca\x71\xbe"
- "\x2b\x73\xae\xf0\x85\x7d\x77\x81"
- "\x1f\x35\x2c\x07\x3b\x61\x08\xd7"
- "\x2d\x98\x10\xa3\x09\x14\xdf\xf4",
- .klen = 32,
- .iv = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .input = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96"
- "\xe9\x3d\x7e\x11\x73\x93\x17\x2a"
- "\xae\x2d\x8a\x57\x1e\x03\xac\x9c"
- "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51"
- "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11"
- "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef"
- "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17"
- "\xad\x2b\x41\x7b\xe6\x6c\x37\x10",
- .ilen = 64,
- .result = "\xf5\x8c\x4c\x04\xd6\xe5\xf1\xba"
- "\x77\x9e\xab\xfb\x5f\x7b\xfb\xd6"
- "\x9c\xfc\x4e\x96\x7e\xdb\x80\x8d"
- "\x67\x9f\x77\x7b\xc6\x70\x2c\x7d"
- "\x39\xf2\x33\x69\xa9\xd9\xba\xcf"
- "\xa5\x30\xe2\x63\x04\x23\x14\x61"
- "\xb2\xeb\x05\xe2\xc3\x9b\xe9\xfc"
- "\xda\x6c\x19\x07\x8c\x6a\x9d\x1b",
- .rlen = 64,
- },
-};
-
-static struct cipher_testvec aes_cbc_dec_tv_template[] = {
- { /* From RFC 3602 */
- .key = "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
- "\x51\x2e\x03\xd5\x34\x12\x00\x06",
- .klen = 16,
- .iv = "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30"
- "\xb4\x22\xda\x80\x2c\x9f\xac\x41",
- .input = "\xe3\x53\x77\x9c\x10\x79\xae\xb8"
- "\x27\x08\x94\x2d\xbe\x77\x18\x1a",
- .ilen = 16,
- .result = "Single block msg",
- .rlen = 16,
- }, {
- .key = "\xc2\x86\x69\x6d\x88\x7c\x9a\xa0"
- "\x61\x1b\xbb\x3e\x20\x25\xa4\x5a",
- .klen = 16,
- .iv = "\x56\x2e\x17\x99\x6d\x09\x3d\x28"
- "\xdd\xb3\xba\x69\x5a\x2e\x6f\x58",
- .input = "\xd2\x96\xcd\x94\xc2\xcc\xcf\x8a"
- "\x3a\x86\x30\x28\xb5\xe1\xdc\x0a"
- "\x75\x86\x60\x2d\x25\x3c\xff\xf9"
- "\x1b\x82\x66\xbe\xa6\xd6\x1a\xb1",
- .ilen = 32,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .rlen = 32,
- }, { /* From NIST SP800-38A */
- .key = "\x8e\x73\xb0\xf7\xda\x0e\x64\x52"
- "\xc8\x10\xf3\x2b\x80\x90\x79\xe5"
- "\x62\xf8\xea\xd2\x52\x2c\x6b\x7b",
- .klen = 24,
- .iv = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .input = "\x4f\x02\x1d\xb2\x43\xbc\x63\x3d"
- "\x71\x78\x18\x3a\x9f\xa0\x71\xe8"
- "\xb4\xd9\xad\xa9\xad\x7d\xed\xf4"
- "\xe5\xe7\x38\x76\x3f\x69\x14\x5a"
- "\x57\x1b\x24\x20\x12\xfb\x7a\xe0"
- "\x7f\xa9\xba\xac\x3d\xf1\x02\xe0"
- "\x08\xb0\xe2\x79\x88\x59\x88\x81"
- "\xd9\x20\xa9\xe6\x4f\x56\x15\xcd",
- .ilen = 64,
- .result = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96"
- "\xe9\x3d\x7e\x11\x73\x93\x17\x2a"
- "\xae\x2d\x8a\x57\x1e\x03\xac\x9c"
- "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51"
- "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11"
- "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef"
- "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17"
- "\xad\x2b\x41\x7b\xe6\x6c\x37\x10",
- .rlen = 64,
- }, {
- .key = "\x60\x3d\xeb\x10\x15\xca\x71\xbe"
- "\x2b\x73\xae\xf0\x85\x7d\x77\x81"
- "\x1f\x35\x2c\x07\x3b\x61\x08\xd7"
- "\x2d\x98\x10\xa3\x09\x14\xdf\xf4",
- .klen = 32,
- .iv = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .input = "\xf5\x8c\x4c\x04\xd6\xe5\xf1\xba"
- "\x77\x9e\xab\xfb\x5f\x7b\xfb\xd6"
- "\x9c\xfc\x4e\x96\x7e\xdb\x80\x8d"
- "\x67\x9f\x77\x7b\xc6\x70\x2c\x7d"
- "\x39\xf2\x33\x69\xa9\xd9\xba\xcf"
- "\xa5\x30\xe2\x63\x04\x23\x14\x61"
- "\xb2\xeb\x05\xe2\xc3\x9b\xe9\xfc"
- "\xda\x6c\x19\x07\x8c\x6a\x9d\x1b",
- .ilen = 64,
- .result = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96"
- "\xe9\x3d\x7e\x11\x73\x93\x17\x2a"
- "\xae\x2d\x8a\x57\x1e\x03\xac\x9c"
- "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51"
- "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11"
- "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef"
- "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17"
- "\xad\x2b\x41\x7b\xe6\x6c\x37\x10",
- .rlen = 64,
- },
-};
-
-static struct cipher_testvec aes_lrw_enc_tv_template[] = {
- /* from http://grouper.ieee.org/groups/1619/email/pdf00017.pdf */
- { /* LRW-32-AES 1 */
- .key = "\x45\x62\xac\x25\xf8\x28\x17\x6d"
- "\x4c\x26\x84\x14\xb5\x68\x01\x85"
- "\x25\x8e\x2a\x05\xe7\x3e\x9d\x03"
- "\xee\x5a\x83\x0c\xcc\x09\x4c\x87",
- .klen = 32,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x01",
- .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .ilen = 16,
- .result = "\xf1\xb2\x73\xcd\x65\xa3\xdf\x5f"
- "\xe9\x5d\x48\x92\x54\x63\x4e\xb8",
- .rlen = 16,
- }, { /* LRW-32-AES 2 */
- .key = "\x59\x70\x47\x14\xf5\x57\x47\x8c"
- "\xd7\x79\xe8\x0f\x54\x88\x79\x44"
- "\x0d\x48\xf0\xb7\xb1\x5a\x53\xea"
- "\x1c\xaa\x6b\x29\xc2\xca\xfb\xaf",
- .klen = 32,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x02",
- .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .ilen = 16,
- .result = "\x00\xc8\x2b\xae\x95\xbb\xcd\xe5"
- "\x27\x4f\x07\x69\xb2\x60\xe1\x36",
- .rlen = 16,
- }, { /* LRW-32-AES 3 */
- .key = "\xd8\x2a\x91\x34\xb2\x6a\x56\x50"
- "\x30\xfe\x69\xe2\x37\x7f\x98\x47"
- "\xcd\xf9\x0b\x16\x0c\x64\x8f\xb6"
- "\xb0\x0d\x0d\x1b\xae\x85\x87\x1f",
- .klen = 32,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x02\x00\x00\x00\x00",
- .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .ilen = 16,
- .result = "\x76\x32\x21\x83\xed\x8f\xf1\x82"
- "\xf9\x59\x62\x03\x69\x0e\x5e\x01",
- .rlen = 16,
- }, { /* LRW-32-AES 4 */
- .key = "\x0f\x6a\xef\xf8\xd3\xd2\xbb\x15"
- "\x25\x83\xf7\x3c\x1f\x01\x28\x74"
- "\xca\xc6\xbc\x35\x4d\x4a\x65\x54"
- "\x90\xae\x61\xcf\x7b\xae\xbd\xcc"
- "\xad\xe4\x94\xc5\x4a\x29\xae\x70",
- .klen = 40,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x01",
- .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .ilen = 16,
- .result = "\x9c\x0f\x15\x2f\x55\xa2\xd8\xf0"
- "\xd6\x7b\x8f\x9e\x28\x22\xbc\x41",
- .rlen = 16,
- }, { /* LRW-32-AES 5 */
- .key = "\x8a\xd4\xee\x10\x2f\xbd\x81\xff"
- "\xf8\x86\xce\xac\x93\xc5\xad\xc6"
- "\xa0\x19\x07\xc0\x9d\xf7\xbb\xdd"
- "\x52\x13\xb2\xb7\xf0\xff\x11\xd8"
- "\xd6\x08\xd0\xcd\x2e\xb1\x17\x6f",
- .klen = 40,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x02\x00\x00\x00\x00",
- .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .ilen = 16,
- .result = "\xd4\x27\x6a\x7f\x14\x91\x3d\x65"
- "\xc8\x60\x48\x02\x87\xe3\x34\x06",
- .rlen = 16,
- }, { /* LRW-32-AES 6 */
- .key = "\xf8\xd4\x76\xff\xd6\x46\xee\x6c"
- "\x23\x84\xcb\x1c\x77\xd6\x19\x5d"
- "\xfe\xf1\xa9\xf3\x7b\xbc\x8d\x21"
- "\xa7\x9c\x21\xf8\xcb\x90\x02\x89"
- "\xa8\x45\x34\x8e\xc8\xc5\xb5\xf1"
- "\x26\xf5\x0e\x76\xfe\xfd\x1b\x1e",
- .klen = 48,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x01",
- .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .ilen = 16,
- .result = "\xbd\x06\xb8\xe1\xdb\x98\x89\x9e"
- "\xc4\x98\xe4\x91\xcf\x1c\x70\x2b",
- .rlen = 16,
- }, { /* LRW-32-AES 7 */
- .key = "\xfb\x76\x15\xb2\x3d\x80\x89\x1d"
- "\xd4\x70\x98\x0b\xc7\x95\x84\xc8"
- "\xb2\xfb\x64\xce\x60\x97\x87\x8d"
- "\x17\xfc\xe4\x5a\x49\xe8\x30\xb7"
- "\x6e\x78\x17\xe7\x2d\x5e\x12\xd4"
- "\x60\x64\x04\x7a\xf1\x2f\x9e\x0c",
- .klen = 48,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x02\x00\x00\x00\x00",
- .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .ilen = 16,
- .result = "\x5b\x90\x8e\xc1\xab\xdd\x67\x5f"
- "\x3d\x69\x8a\x95\x53\xc8\x9c\xe5",
- .rlen = 16,
- }, {
-/* http://www.mail-archive.com/stds-p1619@listserv.ieee.org/msg00173.html */
- .key = "\xf8\xd4\x76\xff\xd6\x46\xee\x6c"
- "\x23\x84\xcb\x1c\x77\xd6\x19\x5d"
- "\xfe\xf1\xa9\xf3\x7b\xbc\x8d\x21"
- "\xa7\x9c\x21\xf8\xcb\x90\x02\x89"
- "\xa8\x45\x34\x8e\xc8\xc5\xb5\xf1"
- "\x26\xf5\x0e\x76\xfe\xfd\x1b\x1e",
- .klen = 48,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x01",
- .input = "\x05\x11\xb7\x18\xab\xc6\x2d\xac"
- "\x70\x5d\xf6\x22\x94\xcd\xe5\x6c"
- "\x17\x6b\xf6\x1c\xf0\xf3\x6e\xf8"
- "\x50\x38\x1f\x71\x49\xb6\x57\xd6"
- "\x8f\xcb\x8d\x6b\xe3\xa6\x29\x90"
- "\xfe\x2a\x62\x82\xae\x6d\x8b\xf6"
- "\xad\x1e\x9e\x20\x5f\x38\xbe\x04"
- "\xda\x10\x8e\xed\xa2\xa4\x87\xab"
- "\xda\x6b\xb4\x0c\x75\xba\xd3\x7c"
- "\xc9\xac\x42\x31\x95\x7c\xc9\x04"
- "\xeb\xd5\x6e\x32\x69\x8a\xdb\xa6"
- "\x15\xd7\x3f\x4f\x2f\x66\x69\x03"
- "\x9c\x1f\x54\x0f\xde\x1f\xf3\x65"
- "\x4c\x96\x12\xed\x7c\x92\x03\x01"
- "\x6f\xbc\x35\x93\xac\xf1\x27\xf1"
- "\xb4\x96\x82\x5a\x5f\xb0\xa0\x50"
- "\x89\xa4\x8e\x66\x44\x85\xcc\xfd"
- "\x33\x14\x70\xe3\x96\xb2\xc3\xd3"
- "\xbb\x54\x5a\x1a\xf9\x74\xa2\xc5"
- "\x2d\x64\x75\xdd\xb4\x54\xe6\x74"
- "\x8c\xd3\x9d\x9e\x86\xab\x51\x53"
- "\xb7\x93\x3e\x6f\xd0\x4e\x2c\x40"
- "\xf6\xa8\x2e\x3e\x9d\xf4\x66\xa5"
- "\x76\x12\x73\x44\x1a\x56\xd7\x72"
- "\x88\xcd\x21\x8c\x4c\x0f\xfe\xda"
- "\x95\xe0\x3a\xa6\xa5\x84\x46\xcd"
- "\xd5\x3e\x9d\x3a\xe2\x67\xe6\x60"
- "\x1a\xe2\x70\x85\x58\xc2\x1b\x09"
- "\xe1\xd7\x2c\xca\xad\xa8\x8f\xf9"
- "\xac\xb3\x0e\xdb\xca\x2e\xe2\xb8"
- "\x51\x71\xd9\x3c\x6c\xf1\x56\xf8"
- "\xea\x9c\xf1\xfb\x0c\xe6\xb7\x10"
- "\x1c\xf8\xa9\x7c\xe8\x53\x35\xc1"
- "\x90\x3e\x76\x4a\x74\xa4\x21\x2c"
- "\xf6\x2c\x4e\x0f\x94\x3a\x88\x2e"
- "\x41\x09\x6a\x33\x7d\xf6\xdd\x3f"
- "\x8d\x23\x31\x74\x84\xeb\x88\x6e"
- "\xcc\xb9\xbc\x22\x83\x19\x07\x22"
- "\xa5\x2d\xdf\xa5\xf3\x80\x85\x78"
- "\x84\x39\x6a\x6d\x6a\x99\x4f\xa5"
- "\x15\xfe\x46\xb0\xe4\x6c\xa5\x41"
- "\x3c\xce\x8f\x42\x60\x71\xa7\x75"
- "\x08\x40\x65\x8a\x82\xbf\xf5\x43"
- "\x71\x96\xa9\x4d\x44\x8a\x20\xbe"
- "\xfa\x4d\xbb\xc0\x7d\x31\x96\x65"
- "\xe7\x75\xe5\x3e\xfd\x92\x3b\xc9"
- "\x55\xbb\x16\x7e\xf7\xc2\x8c\xa4"
- "\x40\x1d\xe5\xef\x0e\xdf\xe4\x9a"
- "\x62\x73\x65\xfd\x46\x63\x25\x3d"
- "\x2b\xaf\xe5\x64\xfe\xa5\x5c\xcf"
- "\x24\xf3\xb4\xac\x64\xba\xdf\x4b"
- "\xc6\x96\x7d\x81\x2d\x8d\x97\xf7"
- "\xc5\x68\x77\x84\x32\x2b\xcc\x85"
- "\x74\x96\xf0\x12\x77\x61\xb9\xeb"
- "\x71\xaa\x82\xcb\x1c\xdb\x89\xc8"
- "\xc6\xb5\xe3\x5c\x7d\x39\x07\x24"
- "\xda\x39\x87\x45\xc0\x2b\xbb\x01"
- "\xac\xbc\x2a\x5c\x7f\xfc\xe8\xce"
- "\x6d\x9c\x6f\xed\xd3\xc1\xa1\xd6"
- "\xc5\x55\xa9\x66\x2f\xe1\xc8\x32"
- "\xa6\x5d\xa4\x3a\x98\x73\xe8\x45"
- "\xa4\xc7\xa8\xb4\xf6\x13\x03\xf6"
- "\xe9\x2e\xc4\x29\x0f\x84\xdb\xc4"
- "\x21\xc4\xc2\x75\x67\x89\x37\x0a",
- .ilen = 512,
- .result = "\x1a\x1d\xa9\x30\xad\xf9\x2f\x9b"
- "\xb6\x1d\xae\xef\xf0\x2f\xf8\x5a"
- "\x39\x3c\xbf\x2a\xb2\x45\xb2\x23"
- "\x1b\x63\x3c\xcf\xaa\xbe\xcf\x4e"
- "\xfa\xe8\x29\xc2\x20\x68\x2b\x3c"
- "\x2e\x8b\xf7\x6e\x25\xbd\xe3\x3d"
- "\x66\x27\xd6\xaf\xd6\x64\x3e\xe3"
- "\xe8\x58\x46\x97\x39\x51\x07\xde"
- "\xcb\x37\xbc\xa9\xc0\x5f\x75\xc3"
- "\x0e\x84\x23\x1d\x16\xd4\x1c\x59"
- "\x9c\x1a\x02\x55\xab\x3a\x97\x1d"
- "\xdf\xdd\xc7\x06\x51\xd7\x70\xae"
- "\x23\xc6\x8c\xf5\x1e\xa0\xe5\x82"
- "\xb8\xb2\xbf\x04\xa0\x32\x8e\x68"
- "\xeb\xaf\x6e\x2d\x94\x22\x2f\xce"
- "\x4c\xb5\x59\xe2\xa2\x2f\xa0\x98"
- "\x1a\x97\xc6\xd4\xb5\x00\x59\xf2"
- "\x84\x14\x72\xb1\x9a\x6e\xa3\x7f"
- "\xea\x20\xe7\xcb\x65\x77\x3a\xdf"
- "\xc8\x97\x67\x15\xc2\x2a\x27\xcc"
- "\x18\x55\xa1\x24\x0b\x24\x24\xaf"
- "\x5b\xec\x68\xb8\xc8\xf5\xba\x63"
- "\xff\xed\x89\xce\xd5\x3d\x88\xf3"
- "\x25\xef\x05\x7c\x3a\xef\xeb\xd8"
- "\x7a\x32\x0d\xd1\x1e\x58\x59\x99"
- "\x90\x25\xb5\x26\xb0\xe3\x2b\x6c"
- "\x4c\xa9\x8b\x84\x4f\x5e\x01\x50"
- "\x41\x30\x58\xc5\x62\x74\x52\x1d"
- "\x45\x24\x6a\x42\x64\x4f\x97\x1c"
- "\xa8\x66\xb5\x6d\x79\xd4\x0d\x48"
- "\xc5\x5f\xf3\x90\x32\xdd\xdd\xe1"
- "\xe4\xa9\x9f\xfc\xc3\x52\x5a\x46"
- "\xe4\x81\x84\x95\x36\x59\x7a\x6b"
- "\xaa\xb3\x60\xad\xce\x9f\x9f\x28"
- "\xe0\x01\x75\x22\xc4\x4e\xa9\x62"
- "\x5c\x62\x0d\x00\xcb\x13\xe8\x43"
- "\x72\xd4\x2d\x53\x46\xb5\xd1\x16"
- "\x22\x18\xdf\x34\x33\xf5\xd6\x1c"
- "\xb8\x79\x78\x97\x94\xff\x72\x13"
- "\x4c\x27\xfc\xcb\xbf\x01\x53\xa6"
- "\xb4\x50\x6e\xde\xdf\xb5\x43\xa4"
- "\x59\xdf\x52\xf9\x7c\xe0\x11\x6f"
- "\x2d\x14\x8e\x24\x61\x2c\xe1\x17"
- "\xcc\xce\x51\x0c\x19\x8a\x82\x30"
- "\x94\xd5\x3d\x6a\x53\x06\x5e\xbd"
- "\xb7\xeb\xfa\xfd\x27\x51\xde\x85"
- "\x1e\x86\x53\x11\x53\x94\x00\xee"
- "\x2b\x8c\x08\x2a\xbf\xdd\xae\x11"
- "\xcb\x1e\xa2\x07\x9a\x80\xcf\x62"
- "\x9b\x09\xdc\x95\x3c\x96\x8e\xb1"
- "\x09\xbd\xe4\xeb\xdb\xca\x70\x7a"
- "\x9e\xfa\x31\x18\x45\x3c\x21\x33"
- "\xb0\xb3\x2b\xea\xf3\x71\x2d\xe1"
- "\x03\xad\x1b\x48\xd4\x67\x27\xf0"
- "\x62\xe4\x3d\xfb\x9b\x08\x76\xe7"
- "\xdd\x2b\x01\x39\x04\x5a\x58\x7a"
- "\xf7\x11\x90\xec\xbd\x51\x5c\x32"
- "\x6b\xd7\x35\x39\x02\x6b\xf2\xa6"
- "\xd0\x0d\x07\xe1\x06\xc4\x5b\x7d"
- "\xe4\x6a\xd7\xee\x15\x1f\x83\xb4"
- "\xa3\xa7\x5e\xc3\x90\xb7\xef\xd3"
- "\xb7\x4f\xf8\x92\x4c\xb7\x3c\x29"
- "\xcd\x7e\x2b\x5d\x43\xea\x42\xe7"
- "\x74\x3f\x7d\x58\x88\x75\xde\x3e",
- .rlen = 512,
- }
-};
-
-static struct cipher_testvec aes_lrw_dec_tv_template[] = {
- /* from http://grouper.ieee.org/groups/1619/email/pdf00017.pdf */
- /* same as enc vectors with input and result reversed */
- { /* LRW-32-AES 1 */
- .key = "\x45\x62\xac\x25\xf8\x28\x17\x6d"
- "\x4c\x26\x84\x14\xb5\x68\x01\x85"
- "\x25\x8e\x2a\x05\xe7\x3e\x9d\x03"
- "\xee\x5a\x83\x0c\xcc\x09\x4c\x87",
- .klen = 32,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x01",
- .input = "\xf1\xb2\x73\xcd\x65\xa3\xdf\x5f"
- "\xe9\x5d\x48\x92\x54\x63\x4e\xb8",
- .ilen = 16,
- .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .rlen = 16,
- }, { /* LRW-32-AES 2 */
- .key = "\x59\x70\x47\x14\xf5\x57\x47\x8c"
- "\xd7\x79\xe8\x0f\x54\x88\x79\x44"
- "\x0d\x48\xf0\xb7\xb1\x5a\x53\xea"
- "\x1c\xaa\x6b\x29\xc2\xca\xfb\xaf",
- .klen = 32,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x02",
- .input = "\x00\xc8\x2b\xae\x95\xbb\xcd\xe5"
- "\x27\x4f\x07\x69\xb2\x60\xe1\x36",
- .ilen = 16,
- .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .rlen = 16,
- }, { /* LRW-32-AES 3 */
- .key = "\xd8\x2a\x91\x34\xb2\x6a\x56\x50"
- "\x30\xfe\x69\xe2\x37\x7f\x98\x47"
- "\xcd\xf9\x0b\x16\x0c\x64\x8f\xb6"
- "\xb0\x0d\x0d\x1b\xae\x85\x87\x1f",
- .klen = 32,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x02\x00\x00\x00\x00",
- .input = "\x76\x32\x21\x83\xed\x8f\xf1\x82"
- "\xf9\x59\x62\x03\x69\x0e\x5e\x01",
- .ilen = 16,
- .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .rlen = 16,
- }, { /* LRW-32-AES 4 */
- .key = "\x0f\x6a\xef\xf8\xd3\xd2\xbb\x15"
- "\x25\x83\xf7\x3c\x1f\x01\x28\x74"
- "\xca\xc6\xbc\x35\x4d\x4a\x65\x54"
- "\x90\xae\x61\xcf\x7b\xae\xbd\xcc"
- "\xad\xe4\x94\xc5\x4a\x29\xae\x70",
- .klen = 40,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x01",
- .input = "\x9c\x0f\x15\x2f\x55\xa2\xd8\xf0"
- "\xd6\x7b\x8f\x9e\x28\x22\xbc\x41",
- .ilen = 16,
- .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .rlen = 16,
- }, { /* LRW-32-AES 5 */
- .key = "\x8a\xd4\xee\x10\x2f\xbd\x81\xff"
- "\xf8\x86\xce\xac\x93\xc5\xad\xc6"
- "\xa0\x19\x07\xc0\x9d\xf7\xbb\xdd"
- "\x52\x13\xb2\xb7\xf0\xff\x11\xd8"
- "\xd6\x08\xd0\xcd\x2e\xb1\x17\x6f",
- .klen = 40,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x02\x00\x00\x00\x00",
- .input = "\xd4\x27\x6a\x7f\x14\x91\x3d\x65"
- "\xc8\x60\x48\x02\x87\xe3\x34\x06",
- .ilen = 16,
- .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .rlen = 16,
- }, { /* LRW-32-AES 6 */
- .key = "\xf8\xd4\x76\xff\xd6\x46\xee\x6c"
- "\x23\x84\xcb\x1c\x77\xd6\x19\x5d"
- "\xfe\xf1\xa9\xf3\x7b\xbc\x8d\x21"
- "\xa7\x9c\x21\xf8\xcb\x90\x02\x89"
- "\xa8\x45\x34\x8e\xc8\xc5\xb5\xf1"
- "\x26\xf5\x0e\x76\xfe\xfd\x1b\x1e",
- .klen = 48,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x01",
- .input = "\xbd\x06\xb8\xe1\xdb\x98\x89\x9e"
- "\xc4\x98\xe4\x91\xcf\x1c\x70\x2b",
- .ilen = 16,
- .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .rlen = 16,
- }, { /* LRW-32-AES 7 */
- .key = "\xfb\x76\x15\xb2\x3d\x80\x89\x1d"
- "\xd4\x70\x98\x0b\xc7\x95\x84\xc8"
- "\xb2\xfb\x64\xce\x60\x97\x87\x8d"
- "\x17\xfc\xe4\x5a\x49\xe8\x30\xb7"
- "\x6e\x78\x17\xe7\x2d\x5e\x12\xd4"
- "\x60\x64\x04\x7a\xf1\x2f\x9e\x0c",
- .klen = 48,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x02\x00\x00\x00\x00",
- .input = "\x5b\x90\x8e\xc1\xab\xdd\x67\x5f"
- "\x3d\x69\x8a\x95\x53\xc8\x9c\xe5",
- .ilen = 16,
- .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x41\x42\x43\x44\x45\x46",
- .rlen = 16,
- }, {
-/* http://www.mail-archive.com/stds-p1619@listserv.ieee.org/msg00173.html */
- .key = "\xf8\xd4\x76\xff\xd6\x46\xee\x6c"
- "\x23\x84\xcb\x1c\x77\xd6\x19\x5d"
- "\xfe\xf1\xa9\xf3\x7b\xbc\x8d\x21"
- "\xa7\x9c\x21\xf8\xcb\x90\x02\x89"
- "\xa8\x45\x34\x8e\xc8\xc5\xb5\xf1"
- "\x26\xf5\x0e\x76\xfe\xfd\x1b\x1e",
- .klen = 48,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x01",
- .input = "\x1a\x1d\xa9\x30\xad\xf9\x2f\x9b"
- "\xb6\x1d\xae\xef\xf0\x2f\xf8\x5a"
- "\x39\x3c\xbf\x2a\xb2\x45\xb2\x23"
- "\x1b\x63\x3c\xcf\xaa\xbe\xcf\x4e"
- "\xfa\xe8\x29\xc2\x20\x68\x2b\x3c"
- "\x2e\x8b\xf7\x6e\x25\xbd\xe3\x3d"
- "\x66\x27\xd6\xaf\xd6\x64\x3e\xe3"
- "\xe8\x58\x46\x97\x39\x51\x07\xde"
- "\xcb\x37\xbc\xa9\xc0\x5f\x75\xc3"
- "\x0e\x84\x23\x1d\x16\xd4\x1c\x59"
- "\x9c\x1a\x02\x55\xab\x3a\x97\x1d"
- "\xdf\xdd\xc7\x06\x51\xd7\x70\xae"
- "\x23\xc6\x8c\xf5\x1e\xa0\xe5\x82"
- "\xb8\xb2\xbf\x04\xa0\x32\x8e\x68"
- "\xeb\xaf\x6e\x2d\x94\x22\x2f\xce"
- "\x4c\xb5\x59\xe2\xa2\x2f\xa0\x98"
- "\x1a\x97\xc6\xd4\xb5\x00\x59\xf2"
- "\x84\x14\x72\xb1\x9a\x6e\xa3\x7f"
- "\xea\x20\xe7\xcb\x65\x77\x3a\xdf"
- "\xc8\x97\x67\x15\xc2\x2a\x27\xcc"
- "\x18\x55\xa1\x24\x0b\x24\x24\xaf"
- "\x5b\xec\x68\xb8\xc8\xf5\xba\x63"
- "\xff\xed\x89\xce\xd5\x3d\x88\xf3"
- "\x25\xef\x05\x7c\x3a\xef\xeb\xd8"
- "\x7a\x32\x0d\xd1\x1e\x58\x59\x99"
- "\x90\x25\xb5\x26\xb0\xe3\x2b\x6c"
- "\x4c\xa9\x8b\x84\x4f\x5e\x01\x50"
- "\x41\x30\x58\xc5\x62\x74\x52\x1d"
- "\x45\x24\x6a\x42\x64\x4f\x97\x1c"
- "\xa8\x66\xb5\x6d\x79\xd4\x0d\x48"
- "\xc5\x5f\xf3\x90\x32\xdd\xdd\xe1"
- "\xe4\xa9\x9f\xfc\xc3\x52\x5a\x46"
- "\xe4\x81\x84\x95\x36\x59\x7a\x6b"
- "\xaa\xb3\x60\xad\xce\x9f\x9f\x28"
- "\xe0\x01\x75\x22\xc4\x4e\xa9\x62"
- "\x5c\x62\x0d\x00\xcb\x13\xe8\x43"
- "\x72\xd4\x2d\x53\x46\xb5\xd1\x16"
- "\x22\x18\xdf\x34\x33\xf5\xd6\x1c"
- "\xb8\x79\x78\x97\x94\xff\x72\x13"
- "\x4c\x27\xfc\xcb\xbf\x01\x53\xa6"
- "\xb4\x50\x6e\xde\xdf\xb5\x43\xa4"
- "\x59\xdf\x52\xf9\x7c\xe0\x11\x6f"
- "\x2d\x14\x8e\x24\x61\x2c\xe1\x17"
- "\xcc\xce\x51\x0c\x19\x8a\x82\x30"
- "\x94\xd5\x3d\x6a\x53\x06\x5e\xbd"
- "\xb7\xeb\xfa\xfd\x27\x51\xde\x85"
- "\x1e\x86\x53\x11\x53\x94\x00\xee"
- "\x2b\x8c\x08\x2a\xbf\xdd\xae\x11"
- "\xcb\x1e\xa2\x07\x9a\x80\xcf\x62"
- "\x9b\x09\xdc\x95\x3c\x96\x8e\xb1"
- "\x09\xbd\xe4\xeb\xdb\xca\x70\x7a"
- "\x9e\xfa\x31\x18\x45\x3c\x21\x33"
- "\xb0\xb3\x2b\xea\xf3\x71\x2d\xe1"
- "\x03\xad\x1b\x48\xd4\x67\x27\xf0"
- "\x62\xe4\x3d\xfb\x9b\x08\x76\xe7"
- "\xdd\x2b\x01\x39\x04\x5a\x58\x7a"
- "\xf7\x11\x90\xec\xbd\x51\x5c\x32"
- "\x6b\xd7\x35\x39\x02\x6b\xf2\xa6"
- "\xd0\x0d\x07\xe1\x06\xc4\x5b\x7d"
- "\xe4\x6a\xd7\xee\x15\x1f\x83\xb4"
- "\xa3\xa7\x5e\xc3\x90\xb7\xef\xd3"
- "\xb7\x4f\xf8\x92\x4c\xb7\x3c\x29"
- "\xcd\x7e\x2b\x5d\x43\xea\x42\xe7"
- "\x74\x3f\x7d\x58\x88\x75\xde\x3e",
- .ilen = 512,
- .result = "\x05\x11\xb7\x18\xab\xc6\x2d\xac"
- "\x70\x5d\xf6\x22\x94\xcd\xe5\x6c"
- "\x17\x6b\xf6\x1c\xf0\xf3\x6e\xf8"
- "\x50\x38\x1f\x71\x49\xb6\x57\xd6"
- "\x8f\xcb\x8d\x6b\xe3\xa6\x29\x90"
- "\xfe\x2a\x62\x82\xae\x6d\x8b\xf6"
- "\xad\x1e\x9e\x20\x5f\x38\xbe\x04"
- "\xda\x10\x8e\xed\xa2\xa4\x87\xab"
- "\xda\x6b\xb4\x0c\x75\xba\xd3\x7c"
- "\xc9\xac\x42\x31\x95\x7c\xc9\x04"
- "\xeb\xd5\x6e\x32\x69\x8a\xdb\xa6"
- "\x15\xd7\x3f\x4f\x2f\x66\x69\x03"
- "\x9c\x1f\x54\x0f\xde\x1f\xf3\x65"
- "\x4c\x96\x12\xed\x7c\x92\x03\x01"
- "\x6f\xbc\x35\x93\xac\xf1\x27\xf1"
- "\xb4\x96\x82\x5a\x5f\xb0\xa0\x50"
- "\x89\xa4\x8e\x66\x44\x85\xcc\xfd"
- "\x33\x14\x70\xe3\x96\xb2\xc3\xd3"
- "\xbb\x54\x5a\x1a\xf9\x74\xa2\xc5"
- "\x2d\x64\x75\xdd\xb4\x54\xe6\x74"
- "\x8c\xd3\x9d\x9e\x86\xab\x51\x53"
- "\xb7\x93\x3e\x6f\xd0\x4e\x2c\x40"
- "\xf6\xa8\x2e\x3e\x9d\xf4\x66\xa5"
- "\x76\x12\x73\x44\x1a\x56\xd7\x72"
- "\x88\xcd\x21\x8c\x4c\x0f\xfe\xda"
- "\x95\xe0\x3a\xa6\xa5\x84\x46\xcd"
- "\xd5\x3e\x9d\x3a\xe2\x67\xe6\x60"
- "\x1a\xe2\x70\x85\x58\xc2\x1b\x09"
- "\xe1\xd7\x2c\xca\xad\xa8\x8f\xf9"
- "\xac\xb3\x0e\xdb\xca\x2e\xe2\xb8"
- "\x51\x71\xd9\x3c\x6c\xf1\x56\xf8"
- "\xea\x9c\xf1\xfb\x0c\xe6\xb7\x10"
- "\x1c\xf8\xa9\x7c\xe8\x53\x35\xc1"
- "\x90\x3e\x76\x4a\x74\xa4\x21\x2c"
- "\xf6\x2c\x4e\x0f\x94\x3a\x88\x2e"
- "\x41\x09\x6a\x33\x7d\xf6\xdd\x3f"
- "\x8d\x23\x31\x74\x84\xeb\x88\x6e"
- "\xcc\xb9\xbc\x22\x83\x19\x07\x22"
- "\xa5\x2d\xdf\xa5\xf3\x80\x85\x78"
- "\x84\x39\x6a\x6d\x6a\x99\x4f\xa5"
- "\x15\xfe\x46\xb0\xe4\x6c\xa5\x41"
- "\x3c\xce\x8f\x42\x60\x71\xa7\x75"
- "\x08\x40\x65\x8a\x82\xbf\xf5\x43"
- "\x71\x96\xa9\x4d\x44\x8a\x20\xbe"
- "\xfa\x4d\xbb\xc0\x7d\x31\x96\x65"
- "\xe7\x75\xe5\x3e\xfd\x92\x3b\xc9"
- "\x55\xbb\x16\x7e\xf7\xc2\x8c\xa4"
- "\x40\x1d\xe5\xef\x0e\xdf\xe4\x9a"
- "\x62\x73\x65\xfd\x46\x63\x25\x3d"
- "\x2b\xaf\xe5\x64\xfe\xa5\x5c\xcf"
- "\x24\xf3\xb4\xac\x64\xba\xdf\x4b"
- "\xc6\x96\x7d\x81\x2d\x8d\x97\xf7"
- "\xc5\x68\x77\x84\x32\x2b\xcc\x85"
- "\x74\x96\xf0\x12\x77\x61\xb9\xeb"
- "\x71\xaa\x82\xcb\x1c\xdb\x89\xc8"
- "\xc6\xb5\xe3\x5c\x7d\x39\x07\x24"
- "\xda\x39\x87\x45\xc0\x2b\xbb\x01"
- "\xac\xbc\x2a\x5c\x7f\xfc\xe8\xce"
- "\x6d\x9c\x6f\xed\xd3\xc1\xa1\xd6"
- "\xc5\x55\xa9\x66\x2f\xe1\xc8\x32"
- "\xa6\x5d\xa4\x3a\x98\x73\xe8\x45"
- "\xa4\xc7\xa8\xb4\xf6\x13\x03\xf6"
- "\xe9\x2e\xc4\x29\x0f\x84\xdb\xc4"
- "\x21\xc4\xc2\x75\x67\x89\x37\x0a",
- .rlen = 512,
- }
-};
-
-static struct cipher_testvec aes_xts_enc_tv_template[] = {
- /* http://grouper.ieee.org/groups/1619/email/pdf00086.pdf */
- { /* XTS-AES 1 */
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 32,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .ilen = 32,
- .result = "\x91\x7c\xf6\x9e\xbd\x68\xb2\xec"
- "\x9b\x9f\xe9\xa3\xea\xdd\xa6\x92"
- "\xcd\x43\xd2\xf5\x95\x98\xed\x85"
- "\x8c\x02\xc2\x65\x2f\xbf\x92\x2e",
- .rlen = 32,
- }, { /* XTS-AES 2 */
- .key = "\x11\x11\x11\x11\x11\x11\x11\x11"
- "\x11\x11\x11\x11\x11\x11\x11\x11"
- "\x22\x22\x22\x22\x22\x22\x22\x22"
- "\x22\x22\x22\x22\x22\x22\x22\x22",
- .klen = 32,
- .iv = "\x33\x33\x33\x33\x33\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\x44\x44\x44\x44\x44\x44\x44\x44"
- "\x44\x44\x44\x44\x44\x44\x44\x44"
- "\x44\x44\x44\x44\x44\x44\x44\x44"
- "\x44\x44\x44\x44\x44\x44\x44\x44",
- .ilen = 32,
- .result = "\xc4\x54\x18\x5e\x6a\x16\x93\x6e"
- "\x39\x33\x40\x38\xac\xef\x83\x8b"
- "\xfb\x18\x6f\xff\x74\x80\xad\xc4"
- "\x28\x93\x82\xec\xd6\xd3\x94\xf0",
- .rlen = 32,
- }, { /* XTS-AES 3 */
- .key = "\xff\xfe\xfd\xfc\xfb\xfa\xf9\xf8"
- "\xf7\xf6\xf5\xf4\xf3\xf2\xf1\xf0"
- "\x22\x22\x22\x22\x22\x22\x22\x22"
- "\x22\x22\x22\x22\x22\x22\x22\x22",
- .klen = 32,
- .iv = "\x33\x33\x33\x33\x33\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\x44\x44\x44\x44\x44\x44\x44\x44"
- "\x44\x44\x44\x44\x44\x44\x44\x44"
- "\x44\x44\x44\x44\x44\x44\x44\x44"
- "\x44\x44\x44\x44\x44\x44\x44\x44",
- .ilen = 32,
- .result = "\xaf\x85\x33\x6b\x59\x7a\xfc\x1a"
- "\x90\x0b\x2e\xb2\x1e\xc9\x49\xd2"
- "\x92\xdf\x4c\x04\x7e\x0b\x21\x53"
- "\x21\x86\xa5\x97\x1a\x22\x7a\x89",
- .rlen = 32,
- }, { /* XTS-AES 4 */
- .key = "\x27\x18\x28\x18\x28\x45\x90\x45"
- "\x23\x53\x60\x28\x74\x71\x35\x26"
- "\x31\x41\x59\x26\x53\x58\x97\x93"
- "\x23\x84\x62\x64\x33\x83\x27\x95",
- .klen = 32,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
- "\x20\x21\x22\x23\x24\x25\x26\x27"
- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
- "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
- "\x40\x41\x42\x43\x44\x45\x46\x47"
- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
- "\x50\x51\x52\x53\x54\x55\x56\x57"
- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
- "\x60\x61\x62\x63\x64\x65\x66\x67"
- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
- "\x70\x71\x72\x73\x74\x75\x76\x77"
- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
- "\x80\x81\x82\x83\x84\x85\x86\x87"
- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
- "\x90\x91\x92\x93\x94\x95\x96\x97"
- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
- "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
- "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
- "\x20\x21\x22\x23\x24\x25\x26\x27"
- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
- "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
- "\x40\x41\x42\x43\x44\x45\x46\x47"
- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
- "\x50\x51\x52\x53\x54\x55\x56\x57"
- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
- "\x60\x61\x62\x63\x64\x65\x66\x67"
- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
- "\x70\x71\x72\x73\x74\x75\x76\x77"
- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
- "\x80\x81\x82\x83\x84\x85\x86\x87"
- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
- "\x90\x91\x92\x93\x94\x95\x96\x97"
- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
- "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff",
- .ilen = 512,
- .result = "\x27\xa7\x47\x9b\xef\xa1\xd4\x76"
- "\x48\x9f\x30\x8c\xd4\xcf\xa6\xe2"
- "\xa9\x6e\x4b\xbe\x32\x08\xff\x25"
- "\x28\x7d\xd3\x81\x96\x16\xe8\x9c"
- "\xc7\x8c\xf7\xf5\xe5\x43\x44\x5f"
- "\x83\x33\xd8\xfa\x7f\x56\x00\x00"
- "\x05\x27\x9f\xa5\xd8\xb5\xe4\xad"
- "\x40\xe7\x36\xdd\xb4\xd3\x54\x12"
- "\x32\x80\x63\xfd\x2a\xab\x53\xe5"
- "\xea\x1e\x0a\x9f\x33\x25\x00\xa5"
- "\xdf\x94\x87\xd0\x7a\x5c\x92\xcc"
- "\x51\x2c\x88\x66\xc7\xe8\x60\xce"
- "\x93\xfd\xf1\x66\xa2\x49\x12\xb4"
- "\x22\x97\x61\x46\xae\x20\xce\x84"
- "\x6b\xb7\xdc\x9b\xa9\x4a\x76\x7a"
- "\xae\xf2\x0c\x0d\x61\xad\x02\x65"
- "\x5e\xa9\x2d\xc4\xc4\xe4\x1a\x89"
- "\x52\xc6\x51\xd3\x31\x74\xbe\x51"
- "\xa1\x0c\x42\x11\x10\xe6\xd8\x15"
- "\x88\xed\xe8\x21\x03\xa2\x52\xd8"
- "\xa7\x50\xe8\x76\x8d\xef\xff\xed"
- "\x91\x22\x81\x0a\xae\xb9\x9f\x91"
- "\x72\xaf\x82\xb6\x04\xdc\x4b\x8e"
- "\x51\xbc\xb0\x82\x35\xa6\xf4\x34"
- "\x13\x32\xe4\xca\x60\x48\x2a\x4b"
- "\xa1\xa0\x3b\x3e\x65\x00\x8f\xc5"
- "\xda\x76\xb7\x0b\xf1\x69\x0d\xb4"
- "\xea\xe2\x9c\x5f\x1b\xad\xd0\x3c"
- "\x5c\xcf\x2a\x55\xd7\x05\xdd\xcd"
- "\x86\xd4\x49\x51\x1c\xeb\x7e\xc3"
- "\x0b\xf1\x2b\x1f\xa3\x5b\x91\x3f"
- "\x9f\x74\x7a\x8a\xfd\x1b\x13\x0e"
- "\x94\xbf\xf9\x4e\xff\xd0\x1a\x91"
- "\x73\x5c\xa1\x72\x6a\xcd\x0b\x19"
- "\x7c\x4e\x5b\x03\x39\x36\x97\xe1"
- "\x26\x82\x6f\xb6\xbb\xde\x8e\xcc"
- "\x1e\x08\x29\x85\x16\xe2\xc9\xed"
- "\x03\xff\x3c\x1b\x78\x60\xf6\xde"
- "\x76\xd4\xce\xcd\x94\xc8\x11\x98"
- "\x55\xef\x52\x97\xca\x67\xe9\xf3"
- "\xe7\xff\x72\xb1\xe9\x97\x85\xca"
- "\x0a\x7e\x77\x20\xc5\xb3\x6d\xc6"
- "\xd7\x2c\xac\x95\x74\xc8\xcb\xbc"
- "\x2f\x80\x1e\x23\xe5\x6f\xd3\x44"
- "\xb0\x7f\x22\x15\x4b\xeb\xa0\xf0"
- "\x8c\xe8\x89\x1e\x64\x3e\xd9\x95"
- "\xc9\x4d\x9a\x69\xc9\xf1\xb5\xf4"
- "\x99\x02\x7a\x78\x57\x2a\xee\xbd"
- "\x74\xd2\x0c\xc3\x98\x81\xc2\x13"
- "\xee\x77\x0b\x10\x10\xe4\xbe\xa7"
- "\x18\x84\x69\x77\xae\x11\x9f\x7a"
- "\x02\x3a\xb5\x8c\xca\x0a\xd7\x52"
- "\xaf\xe6\x56\xbb\x3c\x17\x25\x6a"
- "\x9f\x6e\x9b\xf1\x9f\xdd\x5a\x38"
- "\xfc\x82\xbb\xe8\x72\xc5\x53\x9e"
- "\xdb\x60\x9e\xf4\xf7\x9c\x20\x3e"
- "\xbb\x14\x0f\x2e\x58\x3c\xb2\xad"
- "\x15\xb4\xaa\x5b\x65\x50\x16\xa8"
- "\x44\x92\x77\xdb\xd4\x77\xef\x2c"
- "\x8d\x6c\x01\x7d\xb7\x38\xb1\x8d"
- "\xeb\x4a\x42\x7d\x19\x23\xce\x3f"
- "\xf2\x62\x73\x57\x79\xa4\x18\xf2"
- "\x0a\x28\x2d\xf9\x20\x14\x7b\xea"
- "\xbe\x42\x1e\xe5\x31\x9d\x05\x68",
- .rlen = 512,
- }
-};
-
-static struct cipher_testvec aes_xts_dec_tv_template[] = {
- /* http://grouper.ieee.org/groups/1619/email/pdf00086.pdf */
- { /* XTS-AES 1 */
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 32,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\x91\x7c\xf6\x9e\xbd\x68\xb2\xec"
- "\x9b\x9f\xe9\xa3\xea\xdd\xa6\x92"
- "\xcd\x43\xd2\xf5\x95\x98\xed\x85"
- "\x8c\x02\xc2\x65\x2f\xbf\x92\x2e",
- .ilen = 32,
- .result = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .rlen = 32,
- }, { /* XTS-AES 2 */
- .key = "\x11\x11\x11\x11\x11\x11\x11\x11"
- "\x11\x11\x11\x11\x11\x11\x11\x11"
- "\x22\x22\x22\x22\x22\x22\x22\x22"
- "\x22\x22\x22\x22\x22\x22\x22\x22",
- .klen = 32,
- .iv = "\x33\x33\x33\x33\x33\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\xc4\x54\x18\x5e\x6a\x16\x93\x6e"
- "\x39\x33\x40\x38\xac\xef\x83\x8b"
- "\xfb\x18\x6f\xff\x74\x80\xad\xc4"
- "\x28\x93\x82\xec\xd6\xd3\x94\xf0",
- .ilen = 32,
- .result = "\x44\x44\x44\x44\x44\x44\x44\x44"
- "\x44\x44\x44\x44\x44\x44\x44\x44"
- "\x44\x44\x44\x44\x44\x44\x44\x44"
- "\x44\x44\x44\x44\x44\x44\x44\x44",
- .rlen = 32,
- }, { /* XTS-AES 3 */
- .key = "\xff\xfe\xfd\xfc\xfb\xfa\xf9\xf8"
- "\xf7\xf6\xf5\xf4\xf3\xf2\xf1\xf0"
- "\x22\x22\x22\x22\x22\x22\x22\x22"
- "\x22\x22\x22\x22\x22\x22\x22\x22",
- .klen = 32,
- .iv = "\x33\x33\x33\x33\x33\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\xaf\x85\x33\x6b\x59\x7a\xfc\x1a"
- "\x90\x0b\x2e\xb2\x1e\xc9\x49\xd2"
- "\x92\xdf\x4c\x04\x7e\x0b\x21\x53"
- "\x21\x86\xa5\x97\x1a\x22\x7a\x89",
- .ilen = 32,
- .result = "\x44\x44\x44\x44\x44\x44\x44\x44"
- "\x44\x44\x44\x44\x44\x44\x44\x44"
- "\x44\x44\x44\x44\x44\x44\x44\x44"
- "\x44\x44\x44\x44\x44\x44\x44\x44",
- .rlen = 32,
- }, { /* XTS-AES 4 */
- .key = "\x27\x18\x28\x18\x28\x45\x90\x45"
- "\x23\x53\x60\x28\x74\x71\x35\x26"
- "\x31\x41\x59\x26\x53\x58\x97\x93"
- "\x23\x84\x62\x64\x33\x83\x27\x95",
- .klen = 32,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\x27\xa7\x47\x9b\xef\xa1\xd4\x76"
- "\x48\x9f\x30\x8c\xd4\xcf\xa6\xe2"
- "\xa9\x6e\x4b\xbe\x32\x08\xff\x25"
- "\x28\x7d\xd3\x81\x96\x16\xe8\x9c"
- "\xc7\x8c\xf7\xf5\xe5\x43\x44\x5f"
- "\x83\x33\xd8\xfa\x7f\x56\x00\x00"
- "\x05\x27\x9f\xa5\xd8\xb5\xe4\xad"
- "\x40\xe7\x36\xdd\xb4\xd3\x54\x12"
- "\x32\x80\x63\xfd\x2a\xab\x53\xe5"
- "\xea\x1e\x0a\x9f\x33\x25\x00\xa5"
- "\xdf\x94\x87\xd0\x7a\x5c\x92\xcc"
- "\x51\x2c\x88\x66\xc7\xe8\x60\xce"
- "\x93\xfd\xf1\x66\xa2\x49\x12\xb4"
- "\x22\x97\x61\x46\xae\x20\xce\x84"
- "\x6b\xb7\xdc\x9b\xa9\x4a\x76\x7a"
- "\xae\xf2\x0c\x0d\x61\xad\x02\x65"
- "\x5e\xa9\x2d\xc4\xc4\xe4\x1a\x89"
- "\x52\xc6\x51\xd3\x31\x74\xbe\x51"
- "\xa1\x0c\x42\x11\x10\xe6\xd8\x15"
- "\x88\xed\xe8\x21\x03\xa2\x52\xd8"
- "\xa7\x50\xe8\x76\x8d\xef\xff\xed"
- "\x91\x22\x81\x0a\xae\xb9\x9f\x91"
- "\x72\xaf\x82\xb6\x04\xdc\x4b\x8e"
- "\x51\xbc\xb0\x82\x35\xa6\xf4\x34"
- "\x13\x32\xe4\xca\x60\x48\x2a\x4b"
- "\xa1\xa0\x3b\x3e\x65\x00\x8f\xc5"
- "\xda\x76\xb7\x0b\xf1\x69\x0d\xb4"
- "\xea\xe2\x9c\x5f\x1b\xad\xd0\x3c"
- "\x5c\xcf\x2a\x55\xd7\x05\xdd\xcd"
- "\x86\xd4\x49\x51\x1c\xeb\x7e\xc3"
- "\x0b\xf1\x2b\x1f\xa3\x5b\x91\x3f"
- "\x9f\x74\x7a\x8a\xfd\x1b\x13\x0e"
- "\x94\xbf\xf9\x4e\xff\xd0\x1a\x91"
- "\x73\x5c\xa1\x72\x6a\xcd\x0b\x19"
- "\x7c\x4e\x5b\x03\x39\x36\x97\xe1"
- "\x26\x82\x6f\xb6\xbb\xde\x8e\xcc"
- "\x1e\x08\x29\x85\x16\xe2\xc9\xed"
- "\x03\xff\x3c\x1b\x78\x60\xf6\xde"
- "\x76\xd4\xce\xcd\x94\xc8\x11\x98"
- "\x55\xef\x52\x97\xca\x67\xe9\xf3"
- "\xe7\xff\x72\xb1\xe9\x97\x85\xca"
- "\x0a\x7e\x77\x20\xc5\xb3\x6d\xc6"
- "\xd7\x2c\xac\x95\x74\xc8\xcb\xbc"
- "\x2f\x80\x1e\x23\xe5\x6f\xd3\x44"
- "\xb0\x7f\x22\x15\x4b\xeb\xa0\xf0"
- "\x8c\xe8\x89\x1e\x64\x3e\xd9\x95"
- "\xc9\x4d\x9a\x69\xc9\xf1\xb5\xf4"
- "\x99\x02\x7a\x78\x57\x2a\xee\xbd"
- "\x74\xd2\x0c\xc3\x98\x81\xc2\x13"
- "\xee\x77\x0b\x10\x10\xe4\xbe\xa7"
- "\x18\x84\x69\x77\xae\x11\x9f\x7a"
- "\x02\x3a\xb5\x8c\xca\x0a\xd7\x52"
- "\xaf\xe6\x56\xbb\x3c\x17\x25\x6a"
- "\x9f\x6e\x9b\xf1\x9f\xdd\x5a\x38"
- "\xfc\x82\xbb\xe8\x72\xc5\x53\x9e"
- "\xdb\x60\x9e\xf4\xf7\x9c\x20\x3e"
- "\xbb\x14\x0f\x2e\x58\x3c\xb2\xad"
- "\x15\xb4\xaa\x5b\x65\x50\x16\xa8"
- "\x44\x92\x77\xdb\xd4\x77\xef\x2c"
- "\x8d\x6c\x01\x7d\xb7\x38\xb1\x8d"
- "\xeb\x4a\x42\x7d\x19\x23\xce\x3f"
- "\xf2\x62\x73\x57\x79\xa4\x18\xf2"
- "\x0a\x28\x2d\xf9\x20\x14\x7b\xea"
- "\xbe\x42\x1e\xe5\x31\x9d\x05\x68",
- .ilen = 512,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
- "\x20\x21\x22\x23\x24\x25\x26\x27"
- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
- "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
- "\x40\x41\x42\x43\x44\x45\x46\x47"
- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
- "\x50\x51\x52\x53\x54\x55\x56\x57"
- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
- "\x60\x61\x62\x63\x64\x65\x66\x67"
- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
- "\x70\x71\x72\x73\x74\x75\x76\x77"
- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
- "\x80\x81\x82\x83\x84\x85\x86\x87"
- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
- "\x90\x91\x92\x93\x94\x95\x96\x97"
- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
- "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
- "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
- "\x20\x21\x22\x23\x24\x25\x26\x27"
- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
- "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
- "\x40\x41\x42\x43\x44\x45\x46\x47"
- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
- "\x50\x51\x52\x53\x54\x55\x56\x57"
- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
- "\x60\x61\x62\x63\x64\x65\x66\x67"
- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
- "\x70\x71\x72\x73\x74\x75\x76\x77"
- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
- "\x80\x81\x82\x83\x84\x85\x86\x87"
- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
- "\x90\x91\x92\x93\x94\x95\x96\x97"
- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
- "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff",
- .rlen = 512,
- }
-};
-
-
-static struct cipher_testvec aes_ctr_enc_tv_template[] = {
- { /* From RFC 3686 */
- .key = "\xae\x68\x52\xf8\x12\x10\x67\xcc"
- "\x4b\xf7\xa5\x76\x55\x77\xf3\x9e"
- "\x00\x00\x00\x30",
- .klen = 20,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "Single block msg",
- .ilen = 16,
- .result = "\xe4\x09\x5d\x4f\xb7\xa7\xb3\x79"
- "\x2d\x61\x75\xa3\x26\x13\x11\xb8",
- .rlen = 16,
- }, {
- .key = "\x7e\x24\x06\x78\x17\xfa\xe0\xd7"
- "\x43\xd6\xce\x1f\x32\x53\x91\x63"
- "\x00\x6c\xb6\xdb",
- .klen = 20,
- .iv = "\xc0\x54\x3b\x59\xda\x48\xd9\x0b",
- .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .ilen = 32,
- .result = "\x51\x04\xa1\x06\x16\x8a\x72\xd9"
- "\x79\x0d\x41\xee\x8e\xda\xd3\x88"
- "\xeb\x2e\x1e\xfc\x46\xda\x57\xc8"
- "\xfc\xe6\x30\xdf\x91\x41\xbe\x28",
- .rlen = 32,
- }, {
- .key = "\x16\xaf\x5b\x14\x5f\xc9\xf5\x79"
- "\xc1\x75\xf9\x3e\x3b\xfb\x0e\xed"
- "\x86\x3d\x06\xcc\xfd\xb7\x85\x15"
- "\x00\x00\x00\x48",
- .klen = 28,
- .iv = "\x36\x73\x3c\x14\x7d\x6d\x93\xcb",
- .input = "Single block msg",
- .ilen = 16,
- .result = "\x4b\x55\x38\x4f\xe2\x59\xc9\xc8"
- "\x4e\x79\x35\xa0\x03\xcb\xe9\x28",
- .rlen = 16,
- }, {
- .key = "\x7c\x5c\xb2\x40\x1b\x3d\xc3\x3c"
- "\x19\xe7\x34\x08\x19\xe0\xf6\x9c"
- "\x67\x8c\x3d\xb8\xe6\xf6\xa9\x1a"
- "\x00\x96\xb0\x3b",
- .klen = 28,
- .iv = "\x02\x0c\x6e\xad\xc2\xcb\x50\x0d",
- .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .ilen = 32,
- .result = "\x45\x32\x43\xfc\x60\x9b\x23\x32"
- "\x7e\xdf\xaa\xfa\x71\x31\xcd\x9f"
- "\x84\x90\x70\x1c\x5a\xd4\xa7\x9c"
- "\xfc\x1f\xe0\xff\x42\xf4\xfb\x00",
- .rlen = 32,
- }, {
- .key = "\x77\x6b\xef\xf2\x85\x1d\xb0\x6f"
- "\x4c\x8a\x05\x42\xc8\x69\x6f\x6c"
- "\x6a\x81\xaf\x1e\xec\x96\xb4\xd3"
- "\x7f\xc1\xd6\x89\xe6\xc1\xc1\x04"
- "\x00\x00\x00\x60",
- .klen = 36,
- .iv = "\xdb\x56\x72\xc9\x7a\xa8\xf0\xb2",
- .input = "Single block msg",
- .ilen = 16,
- .result = "\x14\x5a\xd0\x1d\xbf\x82\x4e\xc7"
- "\x56\x08\x63\xdc\x71\xe3\xe0\xc0",
- .rlen = 16,
- }, {
- .key = "\xf6\xd6\x6d\x6b\xd5\x2d\x59\xbb"
- "\x07\x96\x36\x58\x79\xef\xf8\x86"
- "\xc6\x6d\xd5\x1a\x5b\x6a\x99\x74"
- "\x4b\x50\x59\x0c\x87\xa2\x38\x84"
- "\x00\xfa\xac\x24",
- .klen = 36,
- .iv = "\xc1\x58\x5e\xf1\x5a\x43\xd8\x75",
- .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .ilen = 32,
- .result = "\xf0\x5e\x23\x1b\x38\x94\x61\x2c"
- "\x49\xee\x00\x0b\x80\x4e\xb2\xa9"
- "\xb8\x30\x6b\x50\x8f\x83\x9d\x6a"
- "\x55\x30\x83\x1d\x93\x44\xaf\x1c",
- .rlen = 32,
- }, {
- // generated using Crypto++
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
- "\x00\x00\x00\x00",
- .klen = 32 + 4,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input =
- "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
- "\x20\x21\x22\x23\x24\x25\x26\x27"
- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
- "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
- "\x40\x41\x42\x43\x44\x45\x46\x47"
- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
- "\x50\x51\x52\x53\x54\x55\x56\x57"
- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
- "\x60\x61\x62\x63\x64\x65\x66\x67"
- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
- "\x70\x71\x72\x73\x74\x75\x76\x77"
- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
- "\x80\x81\x82\x83\x84\x85\x86\x87"
- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
- "\x90\x91\x92\x93\x94\x95\x96\x97"
- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
- "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
- "\x00\x03\x06\x09\x0c\x0f\x12\x15"
- "\x18\x1b\x1e\x21\x24\x27\x2a\x2d"
- "\x30\x33\x36\x39\x3c\x3f\x42\x45"
- "\x48\x4b\x4e\x51\x54\x57\x5a\x5d"
- "\x60\x63\x66\x69\x6c\x6f\x72\x75"
- "\x78\x7b\x7e\x81\x84\x87\x8a\x8d"
- "\x90\x93\x96\x99\x9c\x9f\xa2\xa5"
- "\xa8\xab\xae\xb1\xb4\xb7\xba\xbd"
- "\xc0\xc3\xc6\xc9\xcc\xcf\xd2\xd5"
- "\xd8\xdb\xde\xe1\xe4\xe7\xea\xed"
- "\xf0\xf3\xf6\xf9\xfc\xff\x02\x05"
- "\x08\x0b\x0e\x11\x14\x17\x1a\x1d"
- "\x20\x23\x26\x29\x2c\x2f\x32\x35"
- "\x38\x3b\x3e\x41\x44\x47\x4a\x4d"
- "\x50\x53\x56\x59\x5c\x5f\x62\x65"
- "\x68\x6b\x6e\x71\x74\x77\x7a\x7d"
- "\x80\x83\x86\x89\x8c\x8f\x92\x95"
- "\x98\x9b\x9e\xa1\xa4\xa7\xaa\xad"
- "\xb0\xb3\xb6\xb9\xbc\xbf\xc2\xc5"
- "\xc8\xcb\xce\xd1\xd4\xd7\xda\xdd"
- "\xe0\xe3\xe6\xe9\xec\xef\xf2\xf5"
- "\xf8\xfb\xfe\x01\x04\x07\x0a\x0d"
- "\x10\x13\x16\x19\x1c\x1f\x22\x25"
- "\x28\x2b\x2e\x31\x34\x37\x3a\x3d"
- "\x40\x43\x46\x49\x4c\x4f\x52\x55"
- "\x58\x5b\x5e\x61\x64\x67\x6a\x6d"
- "\x70\x73\x76\x79\x7c\x7f\x82\x85"
- "\x88\x8b\x8e\x91\x94\x97\x9a\x9d"
- "\xa0\xa3\xa6\xa9\xac\xaf\xb2\xb5"
- "\xb8\xbb\xbe\xc1\xc4\xc7\xca\xcd"
- "\xd0\xd3\xd6\xd9\xdc\xdf\xe2\xe5"
- "\xe8\xeb\xee\xf1\xf4\xf7\xfa\xfd"
- "\x00\x05\x0a\x0f\x14\x19\x1e\x23"
- "\x28\x2d\x32\x37\x3c\x41\x46\x4b"
- "\x50\x55\x5a\x5f\x64\x69\x6e\x73"
- "\x78\x7d\x82\x87\x8c\x91\x96\x9b"
- "\xa0\xa5\xaa\xaf\xb4\xb9\xbe\xc3"
- "\xc8\xcd\xd2\xd7\xdc\xe1\xe6\xeb"
- "\xf0\xf5\xfa\xff\x04\x09\x0e\x13"
- "\x18\x1d\x22\x27\x2c\x31\x36\x3b"
- "\x40\x45\x4a\x4f\x54\x59\x5e\x63"
- "\x68\x6d\x72\x77\x7c\x81\x86\x8b"
- "\x90\x95\x9a\x9f\xa4\xa9\xae\xb3"
- "\xb8\xbd\xc2\xc7\xcc\xd1\xd6\xdb"
- "\xe0\xe5\xea\xef\xf4\xf9\xfe\x03"
- "\x08\x0d\x12\x17\x1c\x21\x26\x2b"
- "\x30\x35\x3a\x3f\x44\x49\x4e\x53"
- "\x58\x5d\x62\x67\x6c\x71\x76\x7b"
- "\x80\x85\x8a\x8f\x94\x99\x9e\xa3"
- "\xa8\xad\xb2\xb7\xbc\xc1\xc6\xcb"
- "\xd0\xd5\xda\xdf\xe4\xe9\xee\xf3"
- "\xf8\xfd\x02\x07\x0c\x11\x16\x1b"
- "\x20\x25\x2a\x2f\x34\x39\x3e\x43"
- "\x48\x4d\x52\x57\x5c\x61\x66\x6b"
- "\x70\x75\x7a\x7f\x84\x89\x8e\x93"
- "\x98\x9d\xa2\xa7\xac\xb1\xb6\xbb"
- "\xc0\xc5\xca\xcf\xd4\xd9\xde\xe3"
- "\xe8\xed\xf2\xf7\xfc\x01\x06\x0b"
- "\x10\x15\x1a\x1f\x24\x29\x2e\x33"
- "\x38\x3d\x42\x47\x4c\x51\x56\x5b"
- "\x60\x65\x6a\x6f\x74\x79\x7e\x83"
- "\x88\x8d\x92\x97\x9c\xa1\xa6\xab"
- "\xb0\xb5\xba\xbf\xc4\xc9\xce\xd3"
- "\xd8\xdd\xe2\xe7\xec\xf1\xf6\xfb"
- "\x00\x07\x0e\x15\x1c\x23\x2a\x31"
- "\x38\x3f\x46\x4d\x54\x5b\x62\x69"
- "\x70\x77\x7e\x85\x8c\x93\x9a\xa1"
- "\xa8\xaf\xb6\xbd\xc4\xcb\xd2\xd9"
- "\xe0\xe7\xee\xf5\xfc\x03\x0a\x11"
- "\x18\x1f\x26\x2d\x34\x3b\x42\x49"
- "\x50\x57\x5e\x65\x6c\x73\x7a\x81"
- "\x88\x8f\x96\x9d\xa4\xab\xb2\xb9"
- "\xc0\xc7\xce\xd5\xdc\xe3\xea\xf1"
- "\xf8\xff\x06\x0d\x14\x1b\x22\x29"
- "\x30\x37\x3e\x45\x4c\x53\x5a\x61"
- "\x68\x6f\x76\x7d\x84\x8b\x92\x99"
- "\xa0\xa7\xae\xb5\xbc\xc3\xca\xd1"
- "\xd8\xdf\xe6\xed\xf4\xfb\x02\x09"
- "\x10\x17\x1e\x25\x2c\x33\x3a\x41"
- "\x48\x4f\x56\x5d\x64\x6b\x72\x79"
- "\x80\x87\x8e\x95\x9c\xa3\xaa\xb1"
- "\xb8\xbf\xc6\xcd\xd4\xdb\xe2\xe9"
- "\xf0\xf7\xfe\x05\x0c\x13\x1a\x21"
- "\x28\x2f\x36\x3d\x44\x4b\x52\x59"
- "\x60\x67\x6e\x75\x7c\x83\x8a\x91"
- "\x98\x9f\xa6\xad\xb4\xbb\xc2\xc9"
- "\xd0\xd7\xde\xe5\xec\xf3\xfa\x01"
- "\x08\x0f\x16\x1d\x24\x2b\x32\x39"
- "\x40\x47\x4e\x55\x5c\x63\x6a\x71"
- "\x78\x7f\x86\x8d\x94\x9b\xa2\xa9"
- "\xb0\xb7\xbe\xc5\xcc\xd3\xda\xe1"
- "\xe8\xef\xf6\xfd\x04\x0b\x12\x19"
- "\x20\x27\x2e\x35\x3c\x43\x4a\x51"
- "\x58\x5f\x66\x6d\x74\x7b\x82\x89"
- "\x90\x97\x9e\xa5\xac\xb3\xba\xc1"
- "\xc8\xcf\xd6\xdd\xe4\xeb\xf2\xf9"
- "\x00\x09\x12\x1b\x24\x2d\x36\x3f"
- "\x48\x51\x5a\x63\x6c\x75\x7e\x87"
- "\x90\x99\xa2\xab\xb4\xbd\xc6\xcf"
- "\xd8\xe1\xea\xf3\xfc\x05\x0e\x17"
- "\x20\x29\x32\x3b\x44\x4d\x56\x5f"
- "\x68\x71\x7a\x83\x8c\x95\x9e\xa7"
- "\xb0\xb9\xc2\xcb\xd4\xdd\xe6\xef"
- "\xf8\x01\x0a\x13\x1c\x25\x2e\x37"
- "\x40\x49\x52\x5b\x64\x6d\x76\x7f"
- "\x88\x91\x9a\xa3\xac\xb5\xbe\xc7"
- "\xd0\xd9\xe2\xeb\xf4\xfd\x06\x0f"
- "\x18\x21\x2a\x33\x3c\x45\x4e\x57"
- "\x60\x69\x72\x7b\x84\x8d\x96\x9f"
- "\xa8\xb1\xba\xc3\xcc\xd5\xde\xe7"
- "\xf0\xf9\x02\x0b\x14\x1d\x26\x2f"
- "\x38\x41\x4a\x53\x5c\x65\x6e\x77"
- "\x80\x89\x92\x9b\xa4\xad\xb6\xbf"
- "\xc8\xd1\xda\xe3\xec\xf5\xfe\x07"
- "\x10\x19\x22\x2b\x34\x3d\x46\x4f"
- "\x58\x61\x6a\x73\x7c\x85\x8e\x97"
- "\xa0\xa9\xb2\xbb\xc4\xcd\xd6\xdf"
- "\xe8\xf1\xfa\x03\x0c\x15\x1e\x27"
- "\x30\x39\x42\x4b\x54\x5d\x66\x6f"
- "\x78\x81\x8a\x93\x9c\xa5\xae\xb7"
- "\xc0\xc9\xd2\xdb\xe4\xed\xf6\xff"
- "\x08\x11\x1a\x23\x2c\x35\x3e\x47"
- "\x50\x59\x62\x6b\x74\x7d\x86\x8f"
- "\x98\xa1\xaa\xb3\xbc\xc5\xce\xd7"
- "\xe0\xe9\xf2\xfb\x04\x0d\x16\x1f"
- "\x28\x31\x3a\x43\x4c\x55\x5e\x67"
- "\x70\x79\x82\x8b\x94\x9d\xa6\xaf"
- "\xb8\xc1\xca\xd3\xdc\xe5\xee\xf7"
- "\x00\x0b\x16\x21\x2c\x37\x42\x4d"
- "\x58\x63\x6e\x79\x84\x8f\x9a\xa5"
- "\xb0\xbb\xc6\xd1\xdc\xe7\xf2\xfd"
- "\x08\x13\x1e\x29\x34\x3f\x4a\x55"
- "\x60\x6b\x76\x81\x8c\x97\xa2\xad"
- "\xb8\xc3\xce\xd9\xe4\xef\xfa\x05"
- "\x10\x1b\x26\x31\x3c\x47\x52\x5d"
- "\x68\x73\x7e\x89\x94\x9f\xaa\xb5"
- "\xc0\xcb\xd6\xe1\xec\xf7\x02\x0d"
- "\x18\x23\x2e\x39\x44\x4f\x5a\x65"
- "\x70\x7b\x86\x91\x9c\xa7\xb2\xbd"
- "\xc8\xd3\xde\xe9\xf4\xff\x0a\x15"
- "\x20\x2b\x36\x41\x4c\x57\x62\x6d"
- "\x78\x83\x8e\x99\xa4\xaf\xba\xc5"
- "\xd0\xdb\xe6\xf1\xfc\x07\x12\x1d"
- "\x28\x33\x3e\x49\x54\x5f\x6a\x75"
- "\x80\x8b\x96\xa1\xac\xb7\xc2\xcd"
- "\xd8\xe3\xee\xf9\x04\x0f\x1a\x25"
- "\x30\x3b\x46\x51\x5c\x67\x72\x7d"
- "\x88\x93\x9e\xa9\xb4\xbf\xca\xd5"
- "\xe0\xeb\xf6\x01\x0c\x17\x22\x2d"
- "\x38\x43\x4e\x59\x64\x6f\x7a\x85"
- "\x90\x9b\xa6\xb1\xbc\xc7\xd2\xdd"
- "\xe8\xf3\xfe\x09\x14\x1f\x2a\x35"
- "\x40\x4b\x56\x61\x6c\x77\x82\x8d"
- "\x98\xa3\xae\xb9\xc4\xcf\xda\xe5"
- "\xf0\xfb\x06\x11\x1c\x27\x32\x3d"
- "\x48\x53\x5e\x69\x74\x7f\x8a\x95"
- "\xa0\xab\xb6\xc1\xcc\xd7\xe2\xed"
- "\xf8\x03\x0e\x19\x24\x2f\x3a\x45"
- "\x50\x5b\x66\x71\x7c\x87\x92\x9d"
- "\xa8\xb3\xbe\xc9\xd4\xdf\xea\xf5"
- "\x00\x0d\x1a\x27\x34\x41\x4e\x5b"
- "\x68\x75\x82\x8f\x9c\xa9\xb6\xc3"
- "\xd0\xdd\xea\xf7\x04\x11\x1e\x2b"
- "\x38\x45\x52\x5f\x6c\x79\x86\x93"
- "\xa0\xad\xba\xc7\xd4\xe1\xee\xfb"
- "\x08\x15\x22\x2f\x3c\x49\x56\x63"
- "\x70\x7d\x8a\x97\xa4\xb1\xbe\xcb"
- "\xd8\xe5\xf2\xff\x0c\x19\x26\x33"
- "\x40\x4d\x5a\x67\x74\x81\x8e\x9b"
- "\xa8\xb5\xc2\xcf\xdc\xe9\xf6\x03"
- "\x10\x1d\x2a\x37\x44\x51\x5e\x6b"
- "\x78\x85\x92\x9f\xac\xb9\xc6\xd3"
- "\xe0\xed\xfa\x07\x14\x21\x2e\x3b"
- "\x48\x55\x62\x6f\x7c\x89\x96\xa3"
- "\xb0\xbd\xca\xd7\xe4\xf1\xfe\x0b"
- "\x18\x25\x32\x3f\x4c\x59\x66\x73"
- "\x80\x8d\x9a\xa7\xb4\xc1\xce\xdb"
- "\xe8\xf5\x02\x0f\x1c\x29\x36\x43"
- "\x50\x5d\x6a\x77\x84\x91\x9e\xab"
- "\xb8\xc5\xd2\xdf\xec\xf9\x06\x13"
- "\x20\x2d\x3a\x47\x54\x61\x6e\x7b"
- "\x88\x95\xa2\xaf\xbc\xc9\xd6\xe3"
- "\xf0\xfd\x0a\x17\x24\x31\x3e\x4b"
- "\x58\x65\x72\x7f\x8c\x99\xa6\xb3"
- "\xc0\xcd\xda\xe7\xf4\x01\x0e\x1b"
- "\x28\x35\x42\x4f\x5c\x69\x76\x83"
- "\x90\x9d\xaa\xb7\xc4\xd1\xde\xeb"
- "\xf8\x05\x12\x1f\x2c\x39\x46\x53"
- "\x60\x6d\x7a\x87\x94\xa1\xae\xbb"
- "\xc8\xd5\xe2\xef\xfc\x09\x16\x23"
- "\x30\x3d\x4a\x57\x64\x71\x7e\x8b"
- "\x98\xa5\xb2\xbf\xcc\xd9\xe6\xf3"
- "\x00\x0f\x1e\x2d\x3c\x4b\x5a\x69"
- "\x78\x87\x96\xa5\xb4\xc3\xd2\xe1"
- "\xf0\xff\x0e\x1d\x2c\x3b\x4a\x59"
- "\x68\x77\x86\x95\xa4\xb3\xc2\xd1"
- "\xe0\xef\xfe\x0d\x1c\x2b\x3a\x49"
- "\x58\x67\x76\x85\x94\xa3\xb2\xc1"
- "\xd0\xdf\xee\xfd\x0c\x1b\x2a\x39"
- "\x48\x57\x66\x75\x84\x93\xa2\xb1"
- "\xc0\xcf\xde\xed\xfc\x0b\x1a\x29"
- "\x38\x47\x56\x65\x74\x83\x92\xa1"
- "\xb0\xbf\xce\xdd\xec\xfb\x0a\x19"
- "\x28\x37\x46\x55\x64\x73\x82\x91"
- "\xa0\xaf\xbe\xcd\xdc\xeb\xfa\x09"
- "\x18\x27\x36\x45\x54\x63\x72\x81"
- "\x90\x9f\xae\xbd\xcc\xdb\xea\xf9"
- "\x08\x17\x26\x35\x44\x53\x62\x71"
- "\x80\x8f\x9e\xad\xbc\xcb\xda\xe9"
- "\xf8\x07\x16\x25\x34\x43\x52\x61"
- "\x70\x7f\x8e\x9d\xac\xbb\xca\xd9"
- "\xe8\xf7\x06\x15\x24\x33\x42\x51"
- "\x60\x6f\x7e\x8d\x9c\xab\xba\xc9"
- "\xd8\xe7\xf6\x05\x14\x23\x32\x41"
- "\x50\x5f\x6e\x7d\x8c\x9b\xaa\xb9"
- "\xc8\xd7\xe6\xf5\x04\x13\x22\x31"
- "\x40\x4f\x5e\x6d\x7c\x8b\x9a\xa9"
- "\xb8\xc7\xd6\xe5\xf4\x03\x12\x21"
- "\x30\x3f\x4e\x5d\x6c\x7b\x8a\x99"
- "\xa8\xb7\xc6\xd5\xe4\xf3\x02\x11"
- "\x20\x2f\x3e\x4d\x5c\x6b\x7a\x89"
- "\x98\xa7\xb6\xc5\xd4\xe3\xf2\x01"
- "\x10\x1f\x2e\x3d\x4c\x5b\x6a\x79"
- "\x88\x97\xa6\xb5\xc4\xd3\xe2\xf1"
- "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x88\x99\xaa\xbb\xcc\xdd\xee\xff"
- "\x10\x21\x32\x43\x54\x65\x76\x87"
- "\x98\xa9\xba\xcb\xdc\xed\xfe\x0f"
- "\x20\x31\x42\x53\x64\x75\x86\x97"
- "\xa8\xb9\xca\xdb\xec\xfd\x0e\x1f"
- "\x30\x41\x52\x63\x74\x85\x96\xa7"
- "\xb8\xc9\xda\xeb\xfc\x0d\x1e\x2f"
- "\x40\x51\x62\x73\x84\x95\xa6\xb7"
- "\xc8\xd9\xea\xfb\x0c\x1d\x2e\x3f"
- "\x50\x61\x72\x83\x94\xa5\xb6\xc7"
- "\xd8\xe9\xfa\x0b\x1c\x2d\x3e\x4f"
- "\x60\x71\x82\x93\xa4\xb5\xc6\xd7"
- "\xe8\xf9\x0a\x1b\x2c\x3d\x4e\x5f"
- "\x70\x81\x92\xa3\xb4\xc5\xd6\xe7"
- "\xf8\x09\x1a\x2b\x3c\x4d\x5e\x6f"
- "\x80\x91\xa2\xb3\xc4\xd5\xe6\xf7"
- "\x08\x19\x2a\x3b\x4c\x5d\x6e\x7f"
- "\x90\xa1\xb2\xc3\xd4\xe5\xf6\x07"
- "\x18\x29\x3a\x4b\x5c\x6d\x7e\x8f"
- "\xa0\xb1\xc2\xd3\xe4\xf5\x06\x17"
- "\x28\x39\x4a\x5b\x6c\x7d\x8e\x9f"
- "\xb0\xc1\xd2\xe3\xf4\x05\x16\x27"
- "\x38\x49\x5a\x6b\x7c\x8d\x9e\xaf"
- "\xc0\xd1\xe2\xf3\x04\x15\x26\x37"
- "\x48\x59\x6a\x7b\x8c\x9d\xae\xbf"
- "\xd0\xe1\xf2\x03\x14\x25\x36\x47"
- "\x58\x69\x7a\x8b\x9c\xad\xbe\xcf"
- "\xe0\xf1\x02\x13\x24\x35\x46\x57"
- "\x68\x79\x8a\x9b\xac\xbd\xce\xdf"
- "\xf0\x01\x12\x23\x34\x45\x56\x67"
- "\x78\x89\x9a\xab\xbc\xcd\xde\xef"
- "\x00\x13\x26\x39\x4c\x5f\x72\x85"
- "\x98\xab\xbe\xd1\xe4\xf7\x0a\x1d"
- "\x30\x43\x56\x69\x7c\x8f\xa2\xb5"
- "\xc8\xdb\xee\x01\x14\x27\x3a\x4d"
- "\x60\x73\x86\x99\xac\xbf\xd2\xe5"
- "\xf8\x0b\x1e\x31\x44\x57\x6a\x7d"
- "\x90\xa3\xb6\xc9\xdc\xef\x02\x15"
- "\x28\x3b\x4e\x61\x74\x87\x9a\xad"
- "\xc0\xd3\xe6\xf9\x0c\x1f\x32\x45"
- "\x58\x6b\x7e\x91\xa4\xb7\xca\xdd"
- "\xf0\x03\x16\x29\x3c\x4f\x62\x75"
- "\x88\x9b\xae\xc1\xd4\xe7\xfa\x0d"
- "\x20\x33\x46\x59\x6c\x7f\x92\xa5"
- "\xb8\xcb\xde\xf1\x04\x17\x2a\x3d"
- "\x50\x63\x76\x89\x9c\xaf\xc2\xd5"
- "\xe8\xfb\x0e\x21\x34\x47\x5a\x6d"
- "\x80\x93\xa6\xb9\xcc\xdf\xf2\x05"
- "\x18\x2b\x3e\x51\x64\x77\x8a\x9d"
- "\xb0\xc3\xd6\xe9\xfc\x0f\x22\x35"
- "\x48\x5b\x6e\x81\x94\xa7\xba\xcd"
- "\xe0\xf3\x06\x19\x2c\x3f\x52\x65"
- "\x78\x8b\x9e\xb1\xc4\xd7\xea\xfd"
- "\x10\x23\x36\x49\x5c\x6f\x82\x95"
- "\xa8\xbb\xce\xe1\xf4\x07\x1a\x2d"
- "\x40\x53\x66\x79\x8c\x9f\xb2\xc5"
- "\xd8\xeb\xfe\x11\x24\x37\x4a\x5d"
- "\x70\x83\x96\xa9\xbc\xcf\xe2\xf5"
- "\x08\x1b\x2e\x41\x54\x67\x7a\x8d"
- "\xa0\xb3\xc6\xd9\xec\xff\x12\x25"
- "\x38\x4b\x5e\x71\x84\x97\xaa\xbd"
- "\xd0\xe3\xf6\x09\x1c\x2f\x42\x55"
- "\x68\x7b\x8e\xa1\xb4\xc7\xda\xed"
- "\x00\x15\x2a\x3f\x54\x69\x7e\x93"
- "\xa8\xbd\xd2\xe7\xfc\x11\x26\x3b"
- "\x50\x65\x7a\x8f\xa4\xb9\xce\xe3"
- "\xf8\x0d\x22\x37\x4c\x61\x76\x8b"
- "\xa0\xb5\xca\xdf\xf4\x09\x1e\x33"
- "\x48\x5d\x72\x87\x9c\xb1\xc6\xdb"
- "\xf0\x05\x1a\x2f\x44\x59\x6e\x83"
- "\x98\xad\xc2\xd7\xec\x01\x16\x2b"
- "\x40\x55\x6a\x7f\x94\xa9\xbe\xd3"
- "\xe8\xfd\x12\x27\x3c\x51\x66\x7b"
- "\x90\xa5\xba\xcf\xe4\xf9\x0e\x23"
- "\x38\x4d\x62\x77\x8c\xa1\xb6\xcb"
- "\xe0\xf5\x0a\x1f\x34\x49\x5e\x73"
- "\x88\x9d\xb2\xc7\xdc\xf1\x06\x1b"
- "\x30\x45\x5a\x6f\x84\x99\xae\xc3"
- "\xd8\xed\x02\x17\x2c\x41\x56\x6b"
- "\x80\x95\xaa\xbf\xd4\xe9\xfe\x13"
- "\x28\x3d\x52\x67\x7c\x91\xa6\xbb"
- "\xd0\xe5\xfa\x0f\x24\x39\x4e\x63"
- "\x78\x8d\xa2\xb7\xcc\xe1\xf6\x0b"
- "\x20\x35\x4a\x5f\x74\x89\x9e\xb3"
- "\xc8\xdd\xf2\x07\x1c\x31\x46\x5b"
- "\x70\x85\x9a\xaf\xc4\xd9\xee\x03"
- "\x18\x2d\x42\x57\x6c\x81\x96\xab"
- "\xc0\xd5\xea\xff\x14\x29\x3e\x53"
- "\x68\x7d\x92\xa7\xbc\xd1\xe6\xfb"
- "\x10\x25\x3a\x4f\x64\x79\x8e\xa3"
- "\xb8\xcd\xe2\xf7\x0c\x21\x36\x4b"
- "\x60\x75\x8a\x9f\xb4\xc9\xde\xf3"
- "\x08\x1d\x32\x47\x5c\x71\x86\x9b"
- "\xb0\xc5\xda\xef\x04\x19\x2e\x43"
- "\x58\x6d\x82\x97\xac\xc1\xd6\xeb"
- "\x00\x17\x2e\x45\x5c\x73\x8a\xa1"
- "\xb8\xcf\xe6\xfd\x14\x2b\x42\x59"
- "\x70\x87\x9e\xb5\xcc\xe3\xfa\x11"
- "\x28\x3f\x56\x6d\x84\x9b\xb2\xc9"
- "\xe0\xf7\x0e\x25\x3c\x53\x6a\x81"
- "\x98\xaf\xc6\xdd\xf4\x0b\x22\x39"
- "\x50\x67\x7e\x95\xac\xc3\xda\xf1"
- "\x08\x1f\x36\x4d\x64\x7b\x92\xa9"
- "\xc0\xd7\xee\x05\x1c\x33\x4a\x61"
- "\x78\x8f\xa6\xbd\xd4\xeb\x02\x19"
- "\x30\x47\x5e\x75\x8c\xa3\xba\xd1"
- "\xe8\xff\x16\x2d\x44\x5b\x72\x89"
- "\xa0\xb7\xce\xe5\xfc\x13\x2a\x41"
- "\x58\x6f\x86\x9d\xb4\xcb\xe2\xf9"
- "\x10\x27\x3e\x55\x6c\x83\x9a\xb1"
- "\xc8\xdf\xf6\x0d\x24\x3b\x52\x69"
- "\x80\x97\xae\xc5\xdc\xf3\x0a\x21"
- "\x38\x4f\x66\x7d\x94\xab\xc2\xd9"
- "\xf0\x07\x1e\x35\x4c\x63\x7a\x91"
- "\xa8\xbf\xd6\xed\x04\x1b\x32\x49"
- "\x60\x77\x8e\xa5\xbc\xd3\xea\x01"
- "\x18\x2f\x46\x5d\x74\x8b\xa2\xb9"
- "\xd0\xe7\xfe\x15\x2c\x43\x5a\x71"
- "\x88\x9f\xb6\xcd\xe4\xfb\x12\x29"
- "\x40\x57\x6e\x85\x9c\xb3\xca\xe1"
- "\xf8\x0f\x26\x3d\x54\x6b\x82\x99"
- "\xb0\xc7\xde\xf5\x0c\x23\x3a\x51"
- "\x68\x7f\x96\xad\xc4\xdb\xf2\x09"
- "\x20\x37\x4e\x65\x7c\x93\xaa\xc1"
- "\xd8\xef\x06\x1d\x34\x4b\x62\x79"
- "\x90\xa7\xbe\xd5\xec\x03\x1a\x31"
- "\x48\x5f\x76\x8d\xa4\xbb\xd2\xe9"
- "\x00\x19\x32\x4b\x64\x7d\x96\xaf"
- "\xc8\xe1\xfa\x13\x2c\x45\x5e\x77"
- "\x90\xa9\xc2\xdb\xf4\x0d\x26\x3f"
- "\x58\x71\x8a\xa3\xbc\xd5\xee\x07"
- "\x20\x39\x52\x6b\x84\x9d\xb6\xcf"
- "\xe8\x01\x1a\x33\x4c\x65\x7e\x97"
- "\xb0\xc9\xe2\xfb\x14\x2d\x46\x5f"
- "\x78\x91\xaa\xc3\xdc\xf5\x0e\x27"
- "\x40\x59\x72\x8b\xa4\xbd\xd6\xef"
- "\x08\x21\x3a\x53\x6c\x85\x9e\xb7"
- "\xd0\xe9\x02\x1b\x34\x4d\x66\x7f"
- "\x98\xb1\xca\xe3\xfc\x15\x2e\x47"
- "\x60\x79\x92\xab\xc4\xdd\xf6\x0f"
- "\x28\x41\x5a\x73\x8c\xa5\xbe\xd7"
- "\xf0\x09\x22\x3b\x54\x6d\x86\x9f"
- "\xb8\xd1\xea\x03\x1c\x35\x4e\x67"
- "\x80\x99\xb2\xcb\xe4\xfd\x16\x2f"
- "\x48\x61\x7a\x93\xac\xc5\xde\xf7"
- "\x10\x29\x42\x5b\x74\x8d\xa6\xbf"
- "\xd8\xf1\x0a\x23\x3c\x55\x6e\x87"
- "\xa0\xb9\xd2\xeb\x04\x1d\x36\x4f"
- "\x68\x81\x9a\xb3\xcc\xe5\xfe\x17"
- "\x30\x49\x62\x7b\x94\xad\xc6\xdf"
- "\xf8\x11\x2a\x43\x5c\x75\x8e\xa7"
- "\xc0\xd9\xf2\x0b\x24\x3d\x56\x6f"
- "\x88\xa1\xba\xd3\xec\x05\x1e\x37"
- "\x50\x69\x82\x9b\xb4\xcd\xe6\xff"
- "\x18\x31\x4a\x63\x7c\x95\xae\xc7"
- "\xe0\xf9\x12\x2b\x44\x5d\x76\x8f"
- "\xa8\xc1\xda\xf3\x0c\x25\x3e\x57"
- "\x70\x89\xa2\xbb\xd4\xed\x06\x1f"
- "\x38\x51\x6a\x83\x9c\xb5\xce\xe7"
- "\x00\x1b\x36\x51\x6c\x87\xa2\xbd"
- "\xd8\xf3\x0e\x29\x44\x5f\x7a\x95"
- "\xb0\xcb\xe6\x01\x1c\x37\x52\x6d"
- "\x88\xa3\xbe\xd9\xf4\x0f\x2a\x45"
- "\x60\x7b\x96\xb1\xcc\xe7\x02\x1d"
- "\x38\x53\x6e\x89\xa4\xbf\xda\xf5"
- "\x10\x2b\x46\x61\x7c\x97\xb2\xcd"
- "\xe8\x03\x1e\x39\x54\x6f\x8a\xa5"
- "\xc0\xdb\xf6\x11\x2c\x47\x62\x7d"
- "\x98\xb3\xce\xe9\x04\x1f\x3a\x55"
- "\x70\x8b\xa6\xc1\xdc\xf7\x12\x2d"
- "\x48\x63\x7e\x99\xb4\xcf\xea\x05"
- "\x20\x3b\x56\x71\x8c\xa7\xc2\xdd"
- "\xf8\x13\x2e\x49\x64\x7f\x9a\xb5"
- "\xd0\xeb\x06\x21\x3c\x57\x72\x8d"
- "\xa8\xc3\xde\xf9\x14\x2f\x4a\x65"
- "\x80\x9b\xb6\xd1\xec\x07\x22\x3d"
- "\x58\x73\x8e\xa9\xc4\xdf\xfa\x15"
- "\x30\x4b\x66\x81\x9c\xb7\xd2\xed"
- "\x08\x23\x3e\x59\x74\x8f\xaa\xc5"
- "\xe0\xfb\x16\x31\x4c\x67\x82\x9d"
- "\xb8\xd3\xee\x09\x24\x3f\x5a\x75"
- "\x90\xab\xc6\xe1\xfc\x17\x32\x4d"
- "\x68\x83\x9e\xb9\xd4\xef\x0a\x25"
- "\x40\x5b\x76\x91\xac\xc7\xe2\xfd"
- "\x18\x33\x4e\x69\x84\x9f\xba\xd5"
- "\xf0\x0b\x26\x41\x5c\x77\x92\xad"
- "\xc8\xe3\xfe\x19\x34\x4f\x6a\x85"
- "\xa0\xbb\xd6\xf1\x0c\x27\x42\x5d"
- "\x78\x93\xae\xc9\xe4\xff\x1a\x35"
- "\x50\x6b\x86\xa1\xbc\xd7\xf2\x0d"
- "\x28\x43\x5e\x79\x94\xaf\xca\xe5"
- "\x00\x1d\x3a\x57\x74\x91\xae\xcb"
- "\xe8\x05\x22\x3f\x5c\x79\x96\xb3"
- "\xd0\xed\x0a\x27\x44\x61\x7e\x9b"
- "\xb8\xd5\xf2\x0f\x2c\x49\x66\x83"
- "\xa0\xbd\xda\xf7\x14\x31\x4e\x6b"
- "\x88\xa5\xc2\xdf\xfc\x19\x36\x53"
- "\x70\x8d\xaa\xc7\xe4\x01\x1e\x3b"
- "\x58\x75\x92\xaf\xcc\xe9\x06\x23"
- "\x40\x5d\x7a\x97\xb4\xd1\xee\x0b"
- "\x28\x45\x62\x7f\x9c\xb9\xd6\xf3"
- "\x10\x2d\x4a\x67\x84\xa1\xbe\xdb"
- "\xf8\x15\x32\x4f\x6c\x89\xa6\xc3"
- "\xe0\xfd\x1a\x37\x54\x71\x8e\xab"
- "\xc8\xe5\x02\x1f\x3c\x59\x76\x93"
- "\xb0\xcd\xea\x07\x24\x41\x5e\x7b"
- "\x98\xb5\xd2\xef\x0c\x29\x46\x63"
- "\x80\x9d\xba\xd7\xf4\x11\x2e\x4b"
- "\x68\x85\xa2\xbf\xdc\xf9\x16\x33"
- "\x50\x6d\x8a\xa7\xc4\xe1\xfe\x1b"
- "\x38\x55\x72\x8f\xac\xc9\xe6\x03"
- "\x20\x3d\x5a\x77\x94\xb1\xce\xeb"
- "\x08\x25\x42\x5f\x7c\x99\xb6\xd3"
- "\xf0\x0d\x2a\x47\x64\x81\x9e\xbb"
- "\xd8\xf5\x12\x2f\x4c\x69\x86\xa3"
- "\xc0\xdd\xfa\x17\x34\x51\x6e\x8b"
- "\xa8\xc5\xe2\xff\x1c\x39\x56\x73"
- "\x90\xad\xca\xe7\x04\x21\x3e\x5b"
- "\x78\x95\xb2\xcf\xec\x09\x26\x43"
- "\x60\x7d\x9a\xb7\xd4\xf1\x0e\x2b"
- "\x48\x65\x82\x9f\xbc\xd9\xf6\x13"
- "\x30\x4d\x6a\x87\xa4\xc1\xde\xfb"
- "\x18\x35\x52\x6f\x8c\xa9\xc6\xe3"
- "\x00\x1f\x3e\x5d\x7c\x9b\xba\xd9"
- "\xf8\x17\x36\x55\x74\x93\xb2\xd1"
- "\xf0\x0f\x2e\x4d\x6c\x8b\xaa\xc9"
- "\xe8\x07\x26\x45\x64\x83\xa2\xc1"
- "\xe0\xff\x1e\x3d\x5c\x7b\x9a\xb9"
- "\xd8\xf7\x16\x35\x54\x73\x92\xb1"
- "\xd0\xef\x0e\x2d\x4c\x6b\x8a\xa9"
- "\xc8\xe7\x06\x25\x44\x63\x82\xa1"
- "\xc0\xdf\xfe\x1d\x3c\x5b\x7a\x99"
- "\xb8\xd7\xf6\x15\x34\x53\x72\x91"
- "\xb0\xcf\xee\x0d\x2c\x4b\x6a\x89"
- "\xa8\xc7\xe6\x05\x24\x43\x62\x81"
- "\xa0\xbf\xde\xfd\x1c\x3b\x5a\x79"
- "\x98\xb7\xd6\xf5\x14\x33\x52\x71"
- "\x90\xaf\xce\xed\x0c\x2b\x4a\x69"
- "\x88\xa7\xc6\xe5\x04\x23\x42\x61"
- "\x80\x9f\xbe\xdd\xfc\x1b\x3a\x59"
- "\x78\x97\xb6\xd5\xf4\x13\x32\x51"
- "\x70\x8f\xae\xcd\xec\x0b\x2a\x49"
- "\x68\x87\xa6\xc5\xe4\x03\x22\x41"
- "\x60\x7f\x9e\xbd\xdc\xfb\x1a\x39"
- "\x58\x77\x96\xb5\xd4\xf3\x12\x31"
- "\x50\x6f\x8e\xad\xcc\xeb\x0a\x29"
- "\x48\x67\x86\xa5\xc4\xe3\x02\x21"
- "\x40\x5f\x7e\x9d\xbc\xdb\xfa\x19"
- "\x38\x57\x76\x95\xb4\xd3\xf2\x11"
- "\x30\x4f\x6e\x8d\xac\xcb\xea\x09"
- "\x28\x47\x66\x85\xa4\xc3\xe2\x01"
- "\x20\x3f\x5e\x7d\x9c\xbb\xda\xf9"
- "\x18\x37\x56\x75\x94\xb3\xd2\xf1"
- "\x10\x2f\x4e\x6d\x8c\xab\xca\xe9"
- "\x08\x27\x46\x65\x84\xa3\xc2\xe1"
- "\x00\x21\x42\x63",
- .ilen = 4100,
- .result =
- "\xf0\x5c\x74\xad\x4e\xbc\x99\xe2"
- "\xae\xff\x91\x3a\x44\xcf\x38\x32"
- "\x1e\xad\xa7\xcd\xa1\x39\x95\xaa"
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- "\xd2\x84\x2f\x0b\xed\xde\x04\xf4"
- "\x11\x94\x13\x69\x51\x09\x28\xde"
- "\x57\x5c\xef\xdc\x9a\x49\x1c\x17"
- "\x97\xf3\x96\xc1\x7f\x5d\x2e\x7d"
- "\x55\xb8\xb3\x02\x09\xb3\x1f\xe7"
- "\xc9\x8d\xa3\x36\x34\x8a\x77\x13"
- "\x30\x63\x4c\xa5\xcd\xc3\xe0\x7e"
- "\x05\xa1\x7b\x0c\xcb\x74\x47\x31"
- "\x62\x03\x43\xf1\x87\xb4\xb0\x85"
- "\x87\x8e\x4b\x25\xc7\xcf\xae\x4b"
- "\x36\x46\x3e\x62\xbc\x6f\xeb\x5f"
- "\x73\xac\xe6\x07\xee\xc1\xa1\xd6"
- "\xc4\xab\xc9\xd6\x89\x45\xe1\xf1"
- "\x04\x4e\x1a\x6f\xbb\x4f\x3a\xa3"
- "\xa0\xcb\xa3\x0a\xd8\x71\x35\x55"
- "\xe4\xbc\x2e\x04\x06\xe6\xff\x5b"
- "\x1c\xc0\x11\x7c\xc5\x17\xf3\x38"
- "\xcf\xe9\xba\x0f\x0e\xef\x02\xc2"
- "\x8d\xc6\xbc\x4b\x67\x20\x95\xd7"
- "\x2c\x45\x5b\x86\x44\x8c\x6f\x2e"
- "\x7e\x9f\x1c\x77\xba\x6b\x0e\xa3"
- "\x69\xdc\xab\x24\x57\x60\x47\xc1"
- "\xd1\xa5\x9d\x23\xe6\xb1\x37\xfe"
- "\x93\xd2\x4c\x46\xf9\x0c\xc6\xfb"
- "\xd6\x9d\x99\x69\xab\x7a\x07\x0c"
- "\x65\xe7\xc4\x08\x96\xe2\xa5\x01"
- "\x3f\x46\x07\x05\x7e\xe8\x9a\x90"
- "\x50\xdc\xe9\x7a\xea\xa1\x39\x6e"
- "\x66\xe4\x6f\xa5\x5f\xb2\xd9\x5b"
- "\xf5\xdb\x2a\x32\xf0\x11\x6f\x7c"
- "\x26\x10\x8f\x3d\x80\xe9\x58\xf7"
- "\xe0\xa8\x57\xf8\xdb\x0e\xce\x99"
- "\x63\x19\x3d\xd5\xec\x1b\x77\x69"
- "\x98\xf6\xe4\x5f\x67\x17\x4b\x09"
- "\x85\x62\x82\x70\x18\xe2\x9a\x78"
- "\xe2\x62\xbd\xb4\xf1\x42\xc6\xfb"
- "\x08\xd0\xbd\xeb\x4e\x09\xf2\xc8"
- "\x1e\xdc\x3d\x32\x21\x56\x9c\x4f"
- "\x35\xf3\x61\x06\x72\x84\xc4\x32"
- "\xf2\xf1\xfa\x0b\x2f\xc3\xdb\x02"
- "\x04\xc2\xde\x57\x64\x60\x8d\xcf"
- "\xcb\x86\x5d\x97\x3e\xb1\x9c\x01"
- "\xd6\x28\x8f\x99\xbc\x46\xeb\x05"
- "\xaf\x7e\xb8\x21\x2a\x56\x85\x1c"
- "\xb3\x71\xa0\xde\xca\x96\xf1\x78"
- "\x49\xa2\x99\x81\x80\x5c\x01\xf5"
- "\xa0\xa2\x56\x63\xe2\x70\x07\xa5"
- "\x95\xd6\x85\xeb\x36\x9e\xa9\x51"
- "\x66\x56\x5f\x1d\x02\x19\xe2\xf6"
- "\x4f\x73\x38\x09\x75\x64\x48\xe0"
- "\xf1\x7e\x0e\xe8\x9d\xf9\xed\x94"
- "\xfe\x16\x26\x62\x49\x74\xf4\xb0"
- "\xd4\xa9\x6c\xb0\xfd\x53\xe9\x81"
- "\xe0\x7a\xbf\xcf\xb5\xc4\x01\x81"
- "\x79\x99\x77\x01\x3b\xe9\xa2\xb6"
- "\xe6\x6a\x8a\x9e\x56\x1c\x8d\x1e"
- "\x8f\x06\x55\x2c\x6c\xdc\x92\x87"
- "\x64\x3b\x4b\x19\xa1\x13\x64\x1d"
- "\x4a\xe9\xc0\x00\xb8\x95\xef\x6b"
- "\x1a\x86\x6d\x37\x52\x02\xc2\xe0"
- "\xc8\xbb\x42\x0c\x02\x21\x4a\xc9"
- "\xef\xa0\x54\xe4\x5e\x16\x53\x81"
- "\x70\x62\x10\xaf\xde\xb8\xb5\xd3"
- "\xe8\x5e\x6c\xc3\x8a\x3e\x18\x07"
- "\xf2\x2f\x7d\xa7\xe1\x3d\x4e\xb4"
- "\x26\xa7\xa3\x93\x86\xb2\x04\x1e"
- "\x53\x5d\x86\xd6\xde\x65\xca\xe3"
- "\x4e\xc1\xcf\xef\xc8\x70\x1b\x83"
- "\x13\xdd\x18\x8b\x0d\x76\xd2\xf6"
- "\x37\x7a\x93\x7a\x50\x11\x9f\x96"
- "\x86\x25\xfd\xac\xdc\xbe\x18\x93"
- "\x19\x6b\xec\x58\x4f\xb9\x75\xa7"
- "\xdd\x3f\x2f\xec\xc8\x5a\x84\xab"
- "\xd5\xe4\x8a\x07\xf6\x4d\x23\xd6"
- "\x03\xfb\x03\x6a\xea\x66\xbf\xd4"
- "\xb1\x34\xfb\x78\xe9\x55\xdc\x7c"
- "\x3d\x9c\xe5\x9a\xac\xc3\x7a\x80"
- "\x24\x6d\xa0\xef\x25\x7c\xb7\xea"
- "\xce\x4d\x5f\x18\x60\xce\x87\x22"
- "\x66\x2f\xd5\xdd\xdd\x02\x21\x75"
- "\x82\xa0\x1f\x58\xc6\xd3\x62\xf7"
- "\x32\xd8\xaf\x1e\x07\x77\x51\x96"
- "\xd5\x6b\x1e\x7e\x80\x02\xe8\x67"
- "\xea\x17\x0b\x10\xd2\x3f\x28\x25"
- "\x4f\x05\x77\x02\x14\x69\xf0\x2c"
- "\xbe\x0c\xf1\x74\x30\xd1\xb9\x9b"
- "\xfc\x8c\xbb\x04\x16\xd9\xba\xc3"
- "\xbc\x91\x8a\xc4\x30\xa4\xb0\x12"
- "\x4c\x21\x87\xcb\xc9\x1d\x16\x96"
- "\x07\x6f\x23\x54\xb9\x6f\x79\xe5"
- "\x64\xc0\x64\xda\xb1\xae\xdd\x60"
- "\x6c\x1a\x9d\xd3\x04\x8e\x45\xb0"
- "\x92\x61\xd0\x48\x81\xed\x5e\x1d"
- "\xa0\xc9\xa4\x33\xc7\x13\x51\x5d"
- "\x7f\x83\x73\xb6\x70\x18\x65\x3e"
- "\x2f\x0e\x7a\x12\x39\x98\xab\xd8"
- "\x7e\x6f\xa3\xd1\xba\x56\xad\xbd"
- "\xf0\x03\x01\x1c\x85\x35\x9f\xeb"
- "\x19\x63\xa1\xaf\xfe\x2d\x35\x50"
- "\x39\xa0\x65\x7c\x95\x7e\x6b\xfe"
- "\xc1\xac\x07\x7c\x98\x4f\xbe\x57"
- "\xa7\x22\xec\xe2\x7e\x29\x09\x53"
- "\xe8\xbf\xb4\x7e\x3f\x8f\xfc\x14"
- "\xce\x54\xf9\x18\x58\xb5\xff\x44"
- "\x05\x9d\xce\x1b\xb6\x82\x23\xc8"
- "\x2e\xbc\x69\xbb\x4a\x29\x0f\x65"
- "\x94\xf0\x63\x06\x0e\xef\x8c\xbd"
- "\xff\xfd\xb0\x21\x6e\x57\x05\x75"
- "\xda\xd5\xc4\xeb\x8d\x32\xf7\x50"
- "\xd3\x6f\x22\xed\x5f\x8e\xa2\x5b"
- "\x80\x8c\xc8\x78\x40\x24\x4b\x89"
- "\x30\xce\x7a\x97\x0e\xc4\xaf\xef"
- "\x9b\xb4\xcd\x66\x74\x14\x04\x2b"
- "\xf7\xce\x0b\x1c\x6e\xc2\x78\x8c"
- "\xca\xc5\xd0\x1c\x95\x4a\x91\x2d"
- "\xa7\x20\xeb\x86\x52\xb7\x67\xd8"
- "\x0c\xd6\x04\x14\xde\x51\x74\x75"
- "\xe7\x11\xb4\x87\xa3\x3d\x2d\xad"
- "\x4f\xef\xa0\x0f\x70\x00\x6d\x13"
- "\x19\x1d\x41\x50\xe9\xd8\xf0\x32"
- "\x71\xbc\xd3\x11\xf2\xac\xbe\xaf"
- "\x75\x46\x65\x4e\x07\x34\x37\xa3"
- "\x89\xfe\x75\xd4\x70\x4c\xc6\x3f"
- "\x69\x24\x0e\x38\x67\x43\x8c\xde"
- "\x06\xb5\xb8\xe7\xc4\xf0\x41\x8f"
- "\xf0\xbd\x2f\x0b\xb9\x18\xf8\xde"
- "\x64\xb1\xdb\xee\x00\x50\x77\xe1"
- "\xc7\xff\xa6\xfa\xdd\x70\xf4\xe3"
- "\x93\xe9\x77\x35\x3d\x4b\x2f\x2b"
- "\x6d\x55\xf0\xfc\x88\x54\x4e\x89"
- "\xc1\x8a\x23\x31\x2d\x14\x2a\xb8"
- "\x1b\x15\xdd\x9e\x6e\x7b\xda\x05"
- "\x91\x7d\x62\x64\x96\x72\xde\xfc"
- "\xc1\xec\xf0\x23\x51\x6f\xdb\x5b"
- "\x1d\x08\x57\xce\x09\xb8\xf6\xcd"
- "\x8d\x95\xf2\x20\xbf\x0f\x20\x57"
- "\x98\x81\x84\x4f\x15\x5c\x76\xe7"
- "\x3e\x0a\x3a\x6c\xc4\x8a\xbe\x78"
- "\x74\x77\xc3\x09\x4b\x5d\x48\xe4"
- "\xc8\xcb\x0b\xea\x17\x28\xcf\xcf"
- "\x31\x32\x44\xa4\xe5\x0e\x1a\x98"
- "\x94\xc4\xf0\xff\xae\x3e\x44\xe8"
- "\xa5\xb3\xb5\x37\x2f\xe8\xaf\x6f"
- "\x28\xc1\x37\x5f\x31\xd2\xb9\x33"
- "\xb1\xb2\x52\x94\x75\x2c\x29\x59"
- "\x06\xc2\x25\xe8\x71\x65\x4e\xed"
- "\xc0\x9c\xb1\xbb\x25\xdc\x6c\xe7"
- "\x4b\xa5\x7a\x54\x7a\x60\xff\x7a"
- "\xe0\x50\x40\x96\x35\x63\xe4\x0b"
- "\x76\xbd\xa4\x65\x00\x1b\x57\x88"
- "\xae\xed\x39\x88\x42\x11\x3c\xed"
- "\x85\x67\x7d\xb9\x68\x82\xe9\x43"
- "\x3c\x47\x53\xfa\xe8\xf8\x9f\x1f"
- "\x9f\xef\x0f\xf7\x30\xd9\x30\x0e"
- "\xb9\x9f\x69\x18\x2f\x7e\xf8\xf8"
- "\xf8\x8c\x0f\xd4\x02\x4d\xea\xcd"
- "\x0a\x9c\x6f\x71\x6d\x5a\x4c\x60"
- "\xce\x20\x56\x32\xc6\xc5\x99\x1f"
- "\x09\xe6\x4e\x18\x1a\x15\x13\xa8"
- "\x7d\xb1\x6b\xc0\xb2\x6d\xf8\x26"
- "\x66\xf8\x3d\x18\x74\x70\x66\x7a"
- "\x34\x17\xde\xba\x47\xf1\x06\x18"
- "\xcb\xaf\xeb\x4a\x1e\x8f\xa7\x77"
- "\xe0\x3b\x78\x62\x66\xc9\x10\xea"
- "\x1f\xb7\x29\x0a\x45\xa1\x1d\x1e"
- "\x1d\xe2\x65\x61\x50\x9c\xd7\x05"
- "\xf2\x0b\x5b\x12\x61\x02\xc8\xe5"
- "\x63\x4f\x20\x0c\x07\x17\x33\x5e"
- "\x03\x9a\x53\x0f\x2e\x55\xfe\x50"
- "\x43\x7d\xd0\xb6\x7e\x5a\xda\xae"
- "\x58\xef\x15\xa9\x83\xd9\x46\xb1"
- "\x42\xaa\xf5\x02\x6c\xce\x92\x06"
- "\x1b\xdb\x66\x45\x91\x79\xc2\x2d"
- "\xe6\x53\xd3\x14\xfd\xbb\x44\x63"
- "\xc6\xd7\x3d\x7a\x0c\x75\x78\x9d"
- "\x5c\xa6\x39\xb3\xe5\x63\xca\x8b"
- "\xfe\xd3\xef\x60\x83\xf6\x8e\x70"
- "\xb6\x67\xc7\x77\xed\x23\xef\x4c"
- "\xf0\xed\x2d\x07\x59\x6f\xc1\x01"
- "\x34\x37\x08\xab\xd9\x1f\x09\xb1"
- "\xce\x5b\x17\xff\x74\xf8\x9c\xd5"
- "\x2c\x56\x39\x79\x0f\x69\x44\x75"
- "\x58\x27\x01\xc4\xbf\xa7\xa1\x1d"
- "\x90\x17\x77\x86\x5a\x3f\xd9\xd1"
- "\x0e\xa0\x10\xf8\xec\x1e\xa5\x7f"
- "\x5e\x36\xd1\xe3\x04\x2c\x70\xf7"
- "\x8e\xc0\x98\x2f\x6c\x94\x2b\x41"
- "\xb7\x60\x00\xb7\x2e\xb8\x02\x8d"
- "\xb8\xb0\xd3\x86\xba\x1d\xd7\x90"
- "\xd6\xb6\xe1\xfc\xd7\xd8\x28\x06"
- "\x63\x9b\xce\x61\x24\x79\xc0\x70"
- "\x52\xd0\xb6\xd4\x28\x95\x24\x87"
- "\x03\x1f\xb7\x9a\xda\xa3\xfb\x52"
- "\x5b\x68\xe7\x4c\x8c\x24\xe1\x42"
- "\xf7\xd5\xfd\xad\x06\x32\x9f\xba"
- "\xc1\xfc\xdd\xc6\xfc\xfc\xb3\x38"
- "\x74\x56\x58\x40\x02\x37\x52\x2c"
- "\x55\xcc\xb3\x9e\x7a\xe9\xd4\x38"
- "\x41\x5e\x0c\x35\xe2\x11\xd1\x13"
- "\xf8\xb7\x8d\x72\x6b\x22\x2a\xb0"
- "\xdb\x08\xba\x35\xb9\x3f\xc8\xd3"
- "\x24\x90\xec\x58\xd2\x09\xc7\x2d"
- "\xed\x38\x80\x36\x72\x43\x27\x49"
- "\x4a\x80\x8a\xa2\xe8\xd3\xda\x30"
- "\x7d\xb6\x82\x37\x86\x92\x86\x3e"
- "\x08\xb2\x28\x5a\x55\x44\x24\x7d"
- "\x40\x48\x8a\xb6\x89\x58\x08\xa0"
- "\xd6\x6d\x3a\x17\xbf\xf6\x54\xa2"
- "\xf5\xd3\x8c\x0f\x78\x12\x57\x8b"
- "\xd5\xc2\xfd\x58\x5b\x7f\x38\xe3"
- "\xcc\xb7\x7c\x48\xb3\x20\xe8\x81"
- "\x14\x32\x45\x05\xe0\xdb\x9f\x75"
- "\x85\xb4\x6a\xfc\x95\xe3\x54\x22"
- "\x12\xee\x30\xfe\xd8\x30\xef\x34"
- "\x50\xab\x46\x30\x98\x2f\xb7\xc0"
- "\x15\xa2\x83\xb6\xf2\x06\x21\xa2"
- "\xc3\x26\x37\x14\xd1\x4d\xb5\x10"
- "\x52\x76\x4d\x6a\xee\xb5\x2b\x15"
- "\xb7\xf9\x51\xe8\x2a\xaf\xc7\xfa"
- "\x77\xaf\xb0\x05\x4d\xd1\x68\x8e"
- "\x74\x05\x9f\x9d\x93\xa5\x3e\x7f"
- "\x4e\x5f\x9d\xcb\x09\xc7\x83\xe3"
- "\x02\x9d\x27\x1f\xef\x85\x05\x8d"
- "\xec\x55\x88\x0f\x0d\x7c\x4c\xe8"
- "\xa1\x75\xa0\xd8\x06\x47\x14\xef"
- "\xaa\x61\xcf\x26\x15\xad\xd8\xa3"
- "\xaa\x75\xf2\x78\x4a\x5a\x61\xdf"
- "\x8b\xc7\x04\xbc\xb2\x32\xd2\x7e"
- "\x42\xee\xb4\x2f\x51\xff\x7b\x2e"
- "\xd3\x02\xe8\xdc\x5d\x0d\x50\xdc"
- "\xae\xb7\x46\xf9\xa8\xe6\xd0\x16"
- "\xcc\xe6\x2c\x81\xc7\xad\xe9\xf0"
- "\x05\x72\x6d\x3d\x0a\x7a\xa9\x02"
- "\xac\x82\x93\x6e\xb6\x1c\x28\xfc"
- "\x44\x12\xfb\x73\x77\xd4\x13\x39"
- "\x29\x88\x8a\xf3\x5c\xa6\x36\xa0"
- "\x2a\xed\x7e\xb1\x1d\xd6\x4c\x6b"
- "\x41\x01\x18\x5d\x5d\x07\x97\xa6"
- "\x4b\xef\x31\x18\xea\xac\xb1\x84"
- "\x21\xed\xda\x86",
- .rlen = 4100,
- },
-};
-
-static struct cipher_testvec aes_ctr_dec_tv_template[] = {
- { /* From RFC 3686 */
- .key = "\xae\x68\x52\xf8\x12\x10\x67\xcc"
- "\x4b\xf7\xa5\x76\x55\x77\xf3\x9e"
- "\x00\x00\x00\x30",
- .klen = 20,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\xe4\x09\x5d\x4f\xb7\xa7\xb3\x79"
- "\x2d\x61\x75\xa3\x26\x13\x11\xb8",
- .ilen = 16,
- .result = "Single block msg",
- .rlen = 16,
- }, {
- .key = "\x7e\x24\x06\x78\x17\xfa\xe0\xd7"
- "\x43\xd6\xce\x1f\x32\x53\x91\x63"
- "\x00\x6c\xb6\xdb",
- .klen = 20,
- .iv = "\xc0\x54\x3b\x59\xda\x48\xd9\x0b",
- .input = "\x51\x04\xa1\x06\x16\x8a\x72\xd9"
- "\x79\x0d\x41\xee\x8e\xda\xd3\x88"
- "\xeb\x2e\x1e\xfc\x46\xda\x57\xc8"
- "\xfc\xe6\x30\xdf\x91\x41\xbe\x28",
- .ilen = 32,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .rlen = 32,
- }, {
- .key = "\x16\xaf\x5b\x14\x5f\xc9\xf5\x79"
- "\xc1\x75\xf9\x3e\x3b\xfb\x0e\xed"
- "\x86\x3d\x06\xcc\xfd\xb7\x85\x15"
- "\x00\x00\x00\x48",
- .klen = 28,
- .iv = "\x36\x73\x3c\x14\x7d\x6d\x93\xcb",
- .input = "\x4b\x55\x38\x4f\xe2\x59\xc9\xc8"
- "\x4e\x79\x35\xa0\x03\xcb\xe9\x28",
- .ilen = 16,
- .result = "Single block msg",
- .rlen = 16,
- }, {
- .key = "\x7c\x5c\xb2\x40\x1b\x3d\xc3\x3c"
- "\x19\xe7\x34\x08\x19\xe0\xf6\x9c"
- "\x67\x8c\x3d\xb8\xe6\xf6\xa9\x1a"
- "\x00\x96\xb0\x3b",
- .klen = 28,
- .iv = "\x02\x0c\x6e\xad\xc2\xcb\x50\x0d",
- .input = "\x45\x32\x43\xfc\x60\x9b\x23\x32"
- "\x7e\xdf\xaa\xfa\x71\x31\xcd\x9f"
- "\x84\x90\x70\x1c\x5a\xd4\xa7\x9c"
- "\xfc\x1f\xe0\xff\x42\xf4\xfb\x00",
- .ilen = 32,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .rlen = 32,
- }, {
- .key = "\x77\x6b\xef\xf2\x85\x1d\xb0\x6f"
- "\x4c\x8a\x05\x42\xc8\x69\x6f\x6c"
- "\x6a\x81\xaf\x1e\xec\x96\xb4\xd3"
- "\x7f\xc1\xd6\x89\xe6\xc1\xc1\x04"
- "\x00\x00\x00\x60",
- .klen = 36,
- .iv = "\xdb\x56\x72\xc9\x7a\xa8\xf0\xb2",
- .input = "\x14\x5a\xd0\x1d\xbf\x82\x4e\xc7"
- "\x56\x08\x63\xdc\x71\xe3\xe0\xc0",
- .ilen = 16,
- .result = "Single block msg",
- .rlen = 16,
- }, {
- .key = "\xf6\xd6\x6d\x6b\xd5\x2d\x59\xbb"
- "\x07\x96\x36\x58\x79\xef\xf8\x86"
- "\xc6\x6d\xd5\x1a\x5b\x6a\x99\x74"
- "\x4b\x50\x59\x0c\x87\xa2\x38\x84"
- "\x00\xfa\xac\x24",
- .klen = 36,
- .iv = "\xc1\x58\x5e\xf1\x5a\x43\xd8\x75",
- .input = "\xf0\x5e\x23\x1b\x38\x94\x61\x2c"
- "\x49\xee\x00\x0b\x80\x4e\xb2\xa9"
- "\xb8\x30\x6b\x50\x8f\x83\x9d\x6a"
- "\x55\x30\x83\x1d\x93\x44\xaf\x1c",
- .ilen = 32,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .rlen = 32,
- },
-};
-
-static struct aead_testvec aes_gcm_enc_tv_template[] = {
- { /* From McGrew & Viega - http://citeseer.ist.psu.edu/656989.html */
- .key = zeroed_string,
- .klen = 16,
- .result = "\x58\xe2\xfc\xce\xfa\x7e\x30\x61"
- "\x36\x7f\x1d\x57\xa4\xe7\x45\x5a",
- .rlen = 16,
- }, {
- .key = zeroed_string,
- .klen = 16,
- .input = zeroed_string,
- .ilen = 16,
- .result = "\x03\x88\xda\xce\x60\xb6\xa3\x92"
- "\xf3\x28\xc2\xb9\x71\xb2\xfe\x78"
- "\xab\x6e\x47\xd4\x2c\xec\x13\xbd"
- "\xf5\x3a\x67\xb2\x12\x57\xbd\xdf",
- .rlen = 32,
- }, {
- .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
- "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
- .klen = 16,
- .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
- "\xde\xca\xf8\x88",
- .input = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
- "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
- "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
- "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
- "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
- "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
- "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
- "\xba\x63\x7b\x39\x1a\xaf\xd2\x55",
- .ilen = 64,
- .result = "\x42\x83\x1e\xc2\x21\x77\x74\x24"
- "\x4b\x72\x21\xb7\x84\xd0\xd4\x9c"
- "\xe3\xaa\x21\x2f\x2c\x02\xa4\xe0"
- "\x35\xc1\x7e\x23\x29\xac\xa1\x2e"
- "\x21\xd5\x14\xb2\x54\x66\x93\x1c"
- "\x7d\x8f\x6a\x5a\xac\x84\xaa\x05"
- "\x1b\xa3\x0b\x39\x6a\x0a\xac\x97"
- "\x3d\x58\xe0\x91\x47\x3f\x59\x85"
- "\x4d\x5c\x2a\xf3\x27\xcd\x64\xa6"
- "\x2c\xf3\x5a\xbd\x2b\xa6\xfa\xb4",
- .rlen = 80,
- }, {
- .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
- "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
- .klen = 16,
- .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
- "\xde\xca\xf8\x88",
- .input = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
- "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
- "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
- "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
- "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
- "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
- "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
- "\xba\x63\x7b\x39",
- .ilen = 60,
- .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
- "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
- "\xab\xad\xda\xd2",
- .alen = 20,
- .result = "\x42\x83\x1e\xc2\x21\x77\x74\x24"
- "\x4b\x72\x21\xb7\x84\xd0\xd4\x9c"
- "\xe3\xaa\x21\x2f\x2c\x02\xa4\xe0"
- "\x35\xc1\x7e\x23\x29\xac\xa1\x2e"
- "\x21\xd5\x14\xb2\x54\x66\x93\x1c"
- "\x7d\x8f\x6a\x5a\xac\x84\xaa\x05"
- "\x1b\xa3\x0b\x39\x6a\x0a\xac\x97"
- "\x3d\x58\xe0\x91"
- "\x5b\xc9\x4f\xbc\x32\x21\xa5\xdb"
- "\x94\xfa\xe9\x5a\xe7\x12\x1a\x47",
- .rlen = 76,
- }, {
- .key = zeroed_string,
- .klen = 24,
- .result = "\xcd\x33\xb2\x8a\xc7\x73\xf7\x4b"
- "\xa0\x0e\xd1\xf3\x12\x57\x24\x35",
- .rlen = 16,
- }, {
- .key = zeroed_string,
- .klen = 24,
- .input = zeroed_string,
- .ilen = 16,
- .result = "\x98\xe7\x24\x7c\x07\xf0\xfe\x41"
- "\x1c\x26\x7e\x43\x84\xb0\xf6\x00"
- "\x2f\xf5\x8d\x80\x03\x39\x27\xab"
- "\x8e\xf4\xd4\x58\x75\x14\xf0\xfb",
- .rlen = 32,
- }, {
- .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
- "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
- "\xfe\xff\xe9\x92\x86\x65\x73\x1c",
- .klen = 24,
- .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
- "\xde\xca\xf8\x88",
- .input = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
- "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
- "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
- "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
- "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
- "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
- "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
- "\xba\x63\x7b\x39\x1a\xaf\xd2\x55",
- .ilen = 64,
- .result = "\x39\x80\xca\x0b\x3c\x00\xe8\x41"
- "\xeb\x06\xfa\xc4\x87\x2a\x27\x57"
- "\x85\x9e\x1c\xea\xa6\xef\xd9\x84"
- "\x62\x85\x93\xb4\x0c\xa1\xe1\x9c"
- "\x7d\x77\x3d\x00\xc1\x44\xc5\x25"
- "\xac\x61\x9d\x18\xc8\x4a\x3f\x47"
- "\x18\xe2\x44\x8b\x2f\xe3\x24\xd9"
- "\xcc\xda\x27\x10\xac\xad\xe2\x56"
- "\x99\x24\xa7\xc8\x58\x73\x36\xbf"
- "\xb1\x18\x02\x4d\xb8\x67\x4a\x14",
- .rlen = 80,
- }, {
- .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
- "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
- "\xfe\xff\xe9\x92\x86\x65\x73\x1c",
- .klen = 24,
- .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
- "\xde\xca\xf8\x88",
- .input = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
- "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
- "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
- "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
- "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
- "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
- "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
- "\xba\x63\x7b\x39",
- .ilen = 60,
- .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
- "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
- "\xab\xad\xda\xd2",
- .alen = 20,
- .result = "\x39\x80\xca\x0b\x3c\x00\xe8\x41"
- "\xeb\x06\xfa\xc4\x87\x2a\x27\x57"
- "\x85\x9e\x1c\xea\xa6\xef\xd9\x84"
- "\x62\x85\x93\xb4\x0c\xa1\xe1\x9c"
- "\x7d\x77\x3d\x00\xc1\x44\xc5\x25"
- "\xac\x61\x9d\x18\xc8\x4a\x3f\x47"
- "\x18\xe2\x44\x8b\x2f\xe3\x24\xd9"
- "\xcc\xda\x27\x10"
- "\x25\x19\x49\x8e\x80\xf1\x47\x8f"
- "\x37\xba\x55\xbd\x6d\x27\x61\x8c",
- .rlen = 76,
- .np = 2,
- .tap = { 32, 28 },
- .anp = 2,
- .atap = { 8, 12 }
- }, {
- .key = zeroed_string,
- .klen = 32,
- .result = "\x53\x0f\x8a\xfb\xc7\x45\x36\xb9"
- "\xa9\x63\xb4\xf1\xc4\xcb\x73\x8b",
- .rlen = 16,
- }
-};
-
-static struct aead_testvec aes_gcm_dec_tv_template[] = {
- { /* From McGrew & Viega - http://citeseer.ist.psu.edu/656989.html */
- .key = zeroed_string,
- .klen = 32,
- .input = "\xce\xa7\x40\x3d\x4d\x60\x6b\x6e"
- "\x07\x4e\xc5\xd3\xba\xf3\x9d\x18"
- "\xd0\xd1\xc8\xa7\x99\x99\x6b\xf0"
- "\x26\x5b\x98\xb5\xd4\x8a\xb9\x19",
- .ilen = 32,
- .result = zeroed_string,
- .rlen = 16,
- }, {
- .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
- "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
- "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
- "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
- .klen = 32,
- .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
- "\xde\xca\xf8\x88",
- .input = "\x52\x2d\xc1\xf0\x99\x56\x7d\x07"
- "\xf4\x7f\x37\xa3\x2a\x84\x42\x7d"
- "\x64\x3a\x8c\xdc\xbf\xe5\xc0\xc9"
- "\x75\x98\xa2\xbd\x25\x55\xd1\xaa"
- "\x8c\xb0\x8e\x48\x59\x0d\xbb\x3d"
- "\xa7\xb0\x8b\x10\x56\x82\x88\x38"
- "\xc5\xf6\x1e\x63\x93\xba\x7a\x0a"
- "\xbc\xc9\xf6\x62\x89\x80\x15\xad"
- "\xb0\x94\xda\xc5\xd9\x34\x71\xbd"
- "\xec\x1a\x50\x22\x70\xe3\xcc\x6c",
- .ilen = 80,
- .result = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
- "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
- "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
- "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
- "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
- "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
- "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
- "\xba\x63\x7b\x39\x1a\xaf\xd2\x55",
- .rlen = 64,
- }, {
- .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
- "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
- "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
- "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
- .klen = 32,
- .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
- "\xde\xca\xf8\x88",
- .input = "\x52\x2d\xc1\xf0\x99\x56\x7d\x07"
- "\xf4\x7f\x37\xa3\x2a\x84\x42\x7d"
- "\x64\x3a\x8c\xdc\xbf\xe5\xc0\xc9"
- "\x75\x98\xa2\xbd\x25\x55\xd1\xaa"
- "\x8c\xb0\x8e\x48\x59\x0d\xbb\x3d"
- "\xa7\xb0\x8b\x10\x56\x82\x88\x38"
- "\xc5\xf6\x1e\x63\x93\xba\x7a\x0a"
- "\xbc\xc9\xf6\x62"
- "\x76\xfc\x6e\xce\x0f\x4e\x17\x68"
- "\xcd\xdf\x88\x53\xbb\x2d\x55\x1b",
- .ilen = 76,
- .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
- "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
- "\xab\xad\xda\xd2",
- .alen = 20,
- .result = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
- "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
- "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
- "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
- "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
- "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
- "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
- "\xba\x63\x7b\x39",
- .rlen = 60,
- .np = 2,
- .tap = { 48, 28 },
- .anp = 3,
- .atap = { 8, 8, 4 }
- }, {
- .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
- "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
- .klen = 16,
- .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
- "\xde\xca\xf8\x88",
- .input = "\x42\x83\x1e\xc2\x21\x77\x74\x24"
- "\x4b\x72\x21\xb7\x84\xd0\xd4\x9c"
- "\xe3\xaa\x21\x2f\x2c\x02\xa4\xe0"
- "\x35\xc1\x7e\x23\x29\xac\xa1\x2e"
- "\x21\xd5\x14\xb2\x54\x66\x93\x1c"
- "\x7d\x8f\x6a\x5a\xac\x84\xaa\x05"
- "\x1b\xa3\x0b\x39\x6a\x0a\xac\x97"
- "\x3d\x58\xe0\x91\x47\x3f\x59\x85"
- "\x4d\x5c\x2a\xf3\x27\xcd\x64\xa6"
- "\x2c\xf3\x5a\xbd\x2b\xa6\xfa\xb4",
- .ilen = 80,
- .result = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
- "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
- "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
- "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
- "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
- "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
- "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
- "\xba\x63\x7b\x39\x1a\xaf\xd2\x55",
- .rlen = 64,
- }, {
- .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
- "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
- .klen = 16,
- .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
- "\xde\xca\xf8\x88",
- .input = "\x42\x83\x1e\xc2\x21\x77\x74\x24"
- "\x4b\x72\x21\xb7\x84\xd0\xd4\x9c"
- "\xe3\xaa\x21\x2f\x2c\x02\xa4\xe0"
- "\x35\xc1\x7e\x23\x29\xac\xa1\x2e"
- "\x21\xd5\x14\xb2\x54\x66\x93\x1c"
- "\x7d\x8f\x6a\x5a\xac\x84\xaa\x05"
- "\x1b\xa3\x0b\x39\x6a\x0a\xac\x97"
- "\x3d\x58\xe0\x91"
- "\x5b\xc9\x4f\xbc\x32\x21\xa5\xdb"
- "\x94\xfa\xe9\x5a\xe7\x12\x1a\x47",
- .ilen = 76,
- .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
- "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
- "\xab\xad\xda\xd2",
- .alen = 20,
- .result = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
- "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
- "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
- "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
- "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
- "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
- "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
- "\xba\x63\x7b\x39",
- .rlen = 60,
- }, {
- .key = zeroed_string,
- .klen = 24,
- .input = "\x98\xe7\x24\x7c\x07\xf0\xfe\x41"
- "\x1c\x26\x7e\x43\x84\xb0\xf6\x00"
- "\x2f\xf5\x8d\x80\x03\x39\x27\xab"
- "\x8e\xf4\xd4\x58\x75\x14\xf0\xfb",
- .ilen = 32,
- .result = zeroed_string,
- .rlen = 16,
- }, {
- .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
- "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
- "\xfe\xff\xe9\x92\x86\x65\x73\x1c",
- .klen = 24,
- .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
- "\xde\xca\xf8\x88",
- .input = "\x39\x80\xca\x0b\x3c\x00\xe8\x41"
- "\xeb\x06\xfa\xc4\x87\x2a\x27\x57"
- "\x85\x9e\x1c\xea\xa6\xef\xd9\x84"
- "\x62\x85\x93\xb4\x0c\xa1\xe1\x9c"
- "\x7d\x77\x3d\x00\xc1\x44\xc5\x25"
- "\xac\x61\x9d\x18\xc8\x4a\x3f\x47"
- "\x18\xe2\x44\x8b\x2f\xe3\x24\xd9"
- "\xcc\xda\x27\x10\xac\xad\xe2\x56"
- "\x99\x24\xa7\xc8\x58\x73\x36\xbf"
- "\xb1\x18\x02\x4d\xb8\x67\x4a\x14",
- .ilen = 80,
- .result = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
- "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
- "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
- "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
- "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
- "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
- "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
- "\xba\x63\x7b\x39\x1a\xaf\xd2\x55",
- .rlen = 64,
- }, {
- .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
- "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
- "\xfe\xff\xe9\x92\x86\x65\x73\x1c",
- .klen = 24,
- .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
- "\xde\xca\xf8\x88",
- .input = "\x39\x80\xca\x0b\x3c\x00\xe8\x41"
- "\xeb\x06\xfa\xc4\x87\x2a\x27\x57"
- "\x85\x9e\x1c\xea\xa6\xef\xd9\x84"
- "\x62\x85\x93\xb4\x0c\xa1\xe1\x9c"
- "\x7d\x77\x3d\x00\xc1\x44\xc5\x25"
- "\xac\x61\x9d\x18\xc8\x4a\x3f\x47"
- "\x18\xe2\x44\x8b\x2f\xe3\x24\xd9"
- "\xcc\xda\x27\x10"
- "\x25\x19\x49\x8e\x80\xf1\x47\x8f"
- "\x37\xba\x55\xbd\x6d\x27\x61\x8c",
- .ilen = 76,
- .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
- "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
- "\xab\xad\xda\xd2",
- .alen = 20,
- .result = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
- "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
- "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
- "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
- "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
- "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
- "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
- "\xba\x63\x7b\x39",
- .rlen = 60,
- }
-};
-
-static struct aead_testvec aes_ccm_enc_tv_template[] = {
- { /* From RFC 3610 */
- .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
- .klen = 16,
- .iv = "\x01\x00\x00\x00\x03\x02\x01\x00"
- "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
- .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07",
- .alen = 8,
- .input = "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e",
- .ilen = 23,
- .result = "\x58\x8c\x97\x9a\x61\xc6\x63\xd2"
- "\xf0\x66\xd0\xc2\xc0\xf9\x89\x80"
- "\x6d\x5f\x6b\x61\xda\xc3\x84\x17"
- "\xe8\xd1\x2c\xfd\xf9\x26\xe0",
- .rlen = 31,
- }, {
- .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
- .klen = 16,
- .iv = "\x01\x00\x00\x00\x07\x06\x05\x04"
- "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
- .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b",
- .alen = 12,
- .input = "\x0c\x0d\x0e\x0f\x10\x11\x12\x13"
- "\x14\x15\x16\x17\x18\x19\x1a\x1b"
- "\x1c\x1d\x1e\x1f",
- .ilen = 20,
- .result = "\xdc\xf1\xfb\x7b\x5d\x9e\x23\xfb"
- "\x9d\x4e\x13\x12\x53\x65\x8a\xd8"
- "\x6e\xbd\xca\x3e\x51\xe8\x3f\x07"
- "\x7d\x9c\x2d\x93",
- .rlen = 28,
- }, {
- .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
- .klen = 16,
- .iv = "\x01\x00\x00\x00\x0b\x0a\x09\x08"
- "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
- .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07",
- .alen = 8,
- .input = "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
- "\x20",
- .ilen = 25,
- .result = "\x82\x53\x1a\x60\xcc\x24\x94\x5a"
- "\x4b\x82\x79\x18\x1a\xb5\xc8\x4d"
- "\xf2\x1c\xe7\xf9\xb7\x3f\x42\xe1"
- "\x97\xea\x9c\x07\xe5\x6b\x5e\xb1"
- "\x7e\x5f\x4e",
- .rlen = 35,
- }, {
- .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
- .klen = 16,
- .iv = "\x01\x00\x00\x00\x0c\x0b\x0a\x09"
- "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
- .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b",
- .alen = 12,
- .input = "\x0c\x0d\x0e\x0f\x10\x11\x12\x13"
- "\x14\x15\x16\x17\x18\x19\x1a\x1b"
- "\x1c\x1d\x1e",
- .ilen = 19,
- .result = "\x07\x34\x25\x94\x15\x77\x85\x15"
- "\x2b\x07\x40\x98\x33\x0a\xbb\x14"
- "\x1b\x94\x7b\x56\x6a\xa9\x40\x6b"
- "\x4d\x99\x99\x88\xdd",
- .rlen = 29,
- }, {
- .key = "\xd7\x82\x8d\x13\xb2\xb0\xbd\xc3"
- "\x25\xa7\x62\x36\xdf\x93\xcc\x6b",
- .klen = 16,
- .iv = "\x01\x00\x33\x56\x8e\xf7\xb2\x63"
- "\x3c\x96\x96\x76\x6c\xfa\x00\x00",
- .assoc = "\x63\x01\x8f\x76\xdc\x8a\x1b\xcb",
- .alen = 8,
- .input = "\x90\x20\xea\x6f\x91\xbd\xd8\x5a"
- "\xfa\x00\x39\xba\x4b\xaf\xf9\xbf"
- "\xb7\x9c\x70\x28\x94\x9c\xd0\xec",
- .ilen = 24,
- .result = "\x4c\xcb\x1e\x7c\xa9\x81\xbe\xfa"
- "\xa0\x72\x6c\x55\xd3\x78\x06\x12"
- "\x98\xc8\x5c\x92\x81\x4a\xbc\x33"
- "\xc5\x2e\xe8\x1d\x7d\x77\xc0\x8a",
- .rlen = 32,
- }, {
- .key = "\xd7\x82\x8d\x13\xb2\xb0\xbd\xc3"
- "\x25\xa7\x62\x36\xdf\x93\xcc\x6b",
- .klen = 16,
- .iv = "\x01\x00\xd5\x60\x91\x2d\x3f\x70"
- "\x3c\x96\x96\x76\x6c\xfa\x00\x00",
- .assoc = "\xcd\x90\x44\xd2\xb7\x1f\xdb\x81"
- "\x20\xea\x60\xc0",
- .alen = 12,
- .input = "\x64\x35\xac\xba\xfb\x11\xa8\x2e"
- "\x2f\x07\x1d\x7c\xa4\xa5\xeb\xd9"
- "\x3a\x80\x3b\xa8\x7f",
- .ilen = 21,
- .result = "\x00\x97\x69\xec\xab\xdf\x48\x62"
- "\x55\x94\xc5\x92\x51\xe6\x03\x57"
- "\x22\x67\x5e\x04\xc8\x47\x09\x9e"
- "\x5a\xe0\x70\x45\x51",
- .rlen = 29,
- }, {
- .key = "\xd7\x82\x8d\x13\xb2\xb0\xbd\xc3"
- "\x25\xa7\x62\x36\xdf\x93\xcc\x6b",
- .klen = 16,
- .iv = "\x01\x00\x42\xff\xf8\xf1\x95\x1c"
- "\x3c\x96\x96\x76\x6c\xfa\x00\x00",
- .assoc = "\xd8\x5b\xc7\xe6\x9f\x94\x4f\xb8",
- .alen = 8,
- .input = "\x8a\x19\xb9\x50\xbc\xf7\x1a\x01"
- "\x8e\x5e\x67\x01\xc9\x17\x87\x65"
- "\x98\x09\xd6\x7d\xbe\xdd\x18",
- .ilen = 23,
- .result = "\xbc\x21\x8d\xaa\x94\x74\x27\xb6"
- "\xdb\x38\x6a\x99\xac\x1a\xef\x23"
- "\xad\xe0\xb5\x29\x39\xcb\x6a\x63"
- "\x7c\xf9\xbe\xc2\x40\x88\x97\xc6"
- "\xba",
- .rlen = 33,
- },
-};
-
-static struct aead_testvec aes_ccm_dec_tv_template[] = {
- { /* From RFC 3610 */
- .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
- .klen = 16,
- .iv = "\x01\x00\x00\x00\x03\x02\x01\x00"
- "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
- .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07",
- .alen = 8,
- .input = "\x58\x8c\x97\x9a\x61\xc6\x63\xd2"
- "\xf0\x66\xd0\xc2\xc0\xf9\x89\x80"
- "\x6d\x5f\x6b\x61\xda\xc3\x84\x17"
- "\xe8\xd1\x2c\xfd\xf9\x26\xe0",
- .ilen = 31,
- .result = "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e",
- .rlen = 23,
- }, {
- .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
- .klen = 16,
- .iv = "\x01\x00\x00\x00\x07\x06\x05\x04"
- "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
- .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b",
- .alen = 12,
- .input = "\xdc\xf1\xfb\x7b\x5d\x9e\x23\xfb"
- "\x9d\x4e\x13\x12\x53\x65\x8a\xd8"
- "\x6e\xbd\xca\x3e\x51\xe8\x3f\x07"
- "\x7d\x9c\x2d\x93",
- .ilen = 28,
- .result = "\x0c\x0d\x0e\x0f\x10\x11\x12\x13"
- "\x14\x15\x16\x17\x18\x19\x1a\x1b"
- "\x1c\x1d\x1e\x1f",
- .rlen = 20,
- }, {
- .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
- .klen = 16,
- .iv = "\x01\x00\x00\x00\x0b\x0a\x09\x08"
- "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
- .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07",
- .alen = 8,
- .input = "\x82\x53\x1a\x60\xcc\x24\x94\x5a"
- "\x4b\x82\x79\x18\x1a\xb5\xc8\x4d"
- "\xf2\x1c\xe7\xf9\xb7\x3f\x42\xe1"
- "\x97\xea\x9c\x07\xe5\x6b\x5e\xb1"
- "\x7e\x5f\x4e",
- .ilen = 35,
- .result = "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
- "\x20",
- .rlen = 25,
- }, {
- .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
- .klen = 16,
- .iv = "\x01\x00\x00\x00\x0c\x0b\x0a\x09"
- "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
- .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b",
- .alen = 12,
- .input = "\x07\x34\x25\x94\x15\x77\x85\x15"
- "\x2b\x07\x40\x98\x33\x0a\xbb\x14"
- "\x1b\x94\x7b\x56\x6a\xa9\x40\x6b"
- "\x4d\x99\x99\x88\xdd",
- .ilen = 29,
- .result = "\x0c\x0d\x0e\x0f\x10\x11\x12\x13"
- "\x14\x15\x16\x17\x18\x19\x1a\x1b"
- "\x1c\x1d\x1e",
- .rlen = 19,
- }, {
- .key = "\xd7\x82\x8d\x13\xb2\xb0\xbd\xc3"
- "\x25\xa7\x62\x36\xdf\x93\xcc\x6b",
- .klen = 16,
- .iv = "\x01\x00\x33\x56\x8e\xf7\xb2\x63"
- "\x3c\x96\x96\x76\x6c\xfa\x00\x00",
- .assoc = "\x63\x01\x8f\x76\xdc\x8a\x1b\xcb",
- .alen = 8,
- .input = "\x4c\xcb\x1e\x7c\xa9\x81\xbe\xfa"
- "\xa0\x72\x6c\x55\xd3\x78\x06\x12"
- "\x98\xc8\x5c\x92\x81\x4a\xbc\x33"
- "\xc5\x2e\xe8\x1d\x7d\x77\xc0\x8a",
- .ilen = 32,
- .result = "\x90\x20\xea\x6f\x91\xbd\xd8\x5a"
- "\xfa\x00\x39\xba\x4b\xaf\xf9\xbf"
- "\xb7\x9c\x70\x28\x94\x9c\xd0\xec",
- .rlen = 24,
- }, {
- .key = "\xd7\x82\x8d\x13\xb2\xb0\xbd\xc3"
- "\x25\xa7\x62\x36\xdf\x93\xcc\x6b",
- .klen = 16,
- .iv = "\x01\x00\xd5\x60\x91\x2d\x3f\x70"
- "\x3c\x96\x96\x76\x6c\xfa\x00\x00",
- .assoc = "\xcd\x90\x44\xd2\xb7\x1f\xdb\x81"
- "\x20\xea\x60\xc0",
- .alen = 12,
- .input = "\x00\x97\x69\xec\xab\xdf\x48\x62"
- "\x55\x94\xc5\x92\x51\xe6\x03\x57"
- "\x22\x67\x5e\x04\xc8\x47\x09\x9e"
- "\x5a\xe0\x70\x45\x51",
- .ilen = 29,
- .result = "\x64\x35\xac\xba\xfb\x11\xa8\x2e"
- "\x2f\x07\x1d\x7c\xa4\xa5\xeb\xd9"
- "\x3a\x80\x3b\xa8\x7f",
- .rlen = 21,
- }, {
- .key = "\xd7\x82\x8d\x13\xb2\xb0\xbd\xc3"
- "\x25\xa7\x62\x36\xdf\x93\xcc\x6b",
- .klen = 16,
- .iv = "\x01\x00\x42\xff\xf8\xf1\x95\x1c"
- "\x3c\x96\x96\x76\x6c\xfa\x00\x00",
- .assoc = "\xd8\x5b\xc7\xe6\x9f\x94\x4f\xb8",
- .alen = 8,
- .input = "\xbc\x21\x8d\xaa\x94\x74\x27\xb6"
- "\xdb\x38\x6a\x99\xac\x1a\xef\x23"
- "\xad\xe0\xb5\x29\x39\xcb\x6a\x63"
- "\x7c\xf9\xbe\xc2\x40\x88\x97\xc6"
- "\xba",
- .ilen = 33,
- .result = "\x8a\x19\xb9\x50\xbc\xf7\x1a\x01"
- "\x8e\x5e\x67\x01\xc9\x17\x87\x65"
- "\x98\x09\xd6\x7d\xbe\xdd\x18",
- .rlen = 23,
- },
-};
-
-/* Cast5 test vectors from RFC 2144 */
-#define CAST5_ENC_TEST_VECTORS 3
-#define CAST5_DEC_TEST_VECTORS 3
-
-static struct cipher_testvec cast5_enc_tv_template[] = {
- {
- .key = "\x01\x23\x45\x67\x12\x34\x56\x78"
- "\x23\x45\x67\x89\x34\x56\x78\x9a",
- .klen = 16,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .ilen = 8,
- .result = "\x23\x8b\x4f\xe5\x84\x7e\x44\xb2",
- .rlen = 8,
- }, {
- .key = "\x01\x23\x45\x67\x12\x34\x56\x78"
- "\x23\x45",
- .klen = 10,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .ilen = 8,
- .result = "\xeb\x6a\x71\x1a\x2c\x02\x27\x1b",
- .rlen = 8,
- }, {
- .key = "\x01\x23\x45\x67\x12",
- .klen = 5,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .ilen = 8,
- .result = "\x7a\xc8\x16\xd1\x6e\x9b\x30\x2e",
- .rlen = 8,
- },
-};
-
-static struct cipher_testvec cast5_dec_tv_template[] = {
- {
- .key = "\x01\x23\x45\x67\x12\x34\x56\x78"
- "\x23\x45\x67\x89\x34\x56\x78\x9a",
- .klen = 16,
- .input = "\x23\x8b\x4f\xe5\x84\x7e\x44\xb2",
- .ilen = 8,
- .result = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .rlen = 8,
- }, {
- .key = "\x01\x23\x45\x67\x12\x34\x56\x78"
- "\x23\x45",
- .klen = 10,
- .input = "\xeb\x6a\x71\x1a\x2c\x02\x27\x1b",
- .ilen = 8,
- .result = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .rlen = 8,
- }, {
- .key = "\x01\x23\x45\x67\x12",
- .klen = 5,
- .input = "\x7a\xc8\x16\xd1\x6e\x9b\x30\x2e",
- .ilen = 8,
- .result = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .rlen = 8,
- },
-};
-
-/*
- * ARC4 test vectors from OpenSSL
- */
-#define ARC4_ENC_TEST_VECTORS 7
-#define ARC4_DEC_TEST_VECTORS 7
-
-static struct cipher_testvec arc4_enc_tv_template[] = {
- {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .ilen = 8,
- .result = "\x75\xb7\x87\x80\x99\xe0\xc5\x96",
- .rlen = 8,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .ilen = 8,
- .result = "\x74\x94\xc2\xe7\x10\x4b\x08\x79",
- .rlen = 8,
- }, {
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 8,
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .ilen = 8,
- .result = "\xde\x18\x89\x41\xa3\x37\x5d\x3a",
- .rlen = 8,
- }, {
- .key = "\xef\x01\x23\x45",
- .klen = 4,
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00",
- .ilen = 20,
- .result = "\xd6\xa1\x41\xa7\xec\x3c\x38\xdf"
- "\xbd\x61\x5a\x11\x62\xe1\xc7\xba"
- "\x36\xb6\x78\x58",
- .rlen = 20,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"
- "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"
- "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"
- "\x12\x34\x56\x78",
- .ilen = 28,
- .result = "\x66\xa0\x94\x9f\x8a\xf7\xd6\x89"
- "\x1f\x7f\x83\x2b\xa8\x33\xc0\x0c"
- "\x89\x2e\xbe\x30\x14\x3c\xe2\x87"
- "\x40\x01\x1e\xcf",
- .rlen = 28,
- }, {
- .key = "\xef\x01\x23\x45",
- .klen = 4,
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00",
- .ilen = 10,
- .result = "\xd6\xa1\x41\xa7\xec\x3c\x38\xdf"
- "\xbd\x61",
- .rlen = 10,
- }, {
- .key = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 16,
- .input = "\x01\x23\x45\x67\x89\xAB\xCD\xEF",
- .ilen = 8,
- .result = "\x69\x72\x36\x59\x1B\x52\x42\xB1",
- .rlen = 8,
- },
-};
-
-static struct cipher_testvec arc4_dec_tv_template[] = {
- {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x75\xb7\x87\x80\x99\xe0\xc5\x96",
- .ilen = 8,
- .result = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .rlen = 8,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x74\x94\xc2\xe7\x10\x4b\x08\x79",
- .ilen = 8,
- .result = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .rlen = 8,
- }, {
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 8,
- .input = "\xde\x18\x89\x41\xa3\x37\x5d\x3a",
- .ilen = 8,
- .result = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .rlen = 8,
- }, {
- .key = "\xef\x01\x23\x45",
- .klen = 4,
- .input = "\xd6\xa1\x41\xa7\xec\x3c\x38\xdf"
- "\xbd\x61\x5a\x11\x62\xe1\xc7\xba"
- "\x36\xb6\x78\x58",
- .ilen = 20,
- .result = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00",
- .rlen = 20,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
- .klen = 8,
- .input = "\x66\xa0\x94\x9f\x8a\xf7\xd6\x89"
- "\x1f\x7f\x83\x2b\xa8\x33\xc0\x0c"
- "\x89\x2e\xbe\x30\x14\x3c\xe2\x87"
- "\x40\x01\x1e\xcf",
- .ilen = 28,
- .result = "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"
- "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"
- "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"
- "\x12\x34\x56\x78",
- .rlen = 28,
- }, {
- .key = "\xef\x01\x23\x45",
- .klen = 4,
- .input = "\xd6\xa1\x41\xa7\xec\x3c\x38\xdf"
- "\xbd\x61",
- .ilen = 10,
- .result = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00",
- .rlen = 10,
- }, {
- .key = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 16,
- .input = "\x69\x72\x36\x59\x1B\x52\x42\xB1",
- .ilen = 8,
- .result = "\x01\x23\x45\x67\x89\xAB\xCD\xEF",
- .rlen = 8,
- },
-};
-
-/*
- * TEA test vectors
- */
-#define TEA_ENC_TEST_VECTORS 4
-#define TEA_DEC_TEST_VECTORS 4
-
-static struct cipher_testvec tea_enc_tv_template[] = {
- {
- .key = zeroed_string,
- .klen = 16,
- .input = zeroed_string,
- .ilen = 8,
- .result = "\x0a\x3a\xea\x41\x40\xa9\xba\x94",
- .rlen = 8,
- }, {
- .key = "\x2b\x02\x05\x68\x06\x14\x49\x76"
- "\x77\x5d\x0e\x26\x6c\x28\x78\x43",
- .klen = 16,
- .input = "\x74\x65\x73\x74\x20\x6d\x65\x2e",
- .ilen = 8,
- .result = "\x77\x5d\x2a\x6a\xf6\xce\x92\x09",
- .rlen = 8,
- }, {
- .key = "\x09\x65\x43\x11\x66\x44\x39\x25"
- "\x51\x3a\x16\x10\x0a\x08\x12\x6e",
- .klen = 16,
- .input = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
- "\x65\x73\x74\x5f\x76\x65\x63\x74",
- .ilen = 16,
- .result = "\xbe\x7a\xbb\x81\x95\x2d\x1f\x1e"
- "\xdd\x89\xa1\x25\x04\x21\xdf\x95",
- .rlen = 16,
- }, {
- .key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"
- "\x5d\x04\x16\x36\x15\x72\x63\x2f",
- .klen = 16,
- .input = "\x54\x65\x61\x20\x69\x73\x20\x67"
- "\x6f\x6f\x64\x20\x66\x6f\x72\x20"
- "\x79\x6f\x75\x21\x21\x21\x20\x72"
- "\x65\x61\x6c\x6c\x79\x21\x21\x21",
- .ilen = 32,
- .result = "\xe0\x4d\x5d\x3c\xb7\x8c\x36\x47"
- "\x94\x18\x95\x91\xa9\xfc\x49\xf8"
- "\x44\xd1\x2d\xc2\x99\xb8\x08\x2a"
- "\x07\x89\x73\xc2\x45\x92\xc6\x90",
- .rlen = 32,
- }
-};
-
-static struct cipher_testvec tea_dec_tv_template[] = {
- {
- .key = zeroed_string,
- .klen = 16,
- .input = "\x0a\x3a\xea\x41\x40\xa9\xba\x94",
- .ilen = 8,
- .result = zeroed_string,
- .rlen = 8,
- }, {
- .key = "\x2b\x02\x05\x68\x06\x14\x49\x76"
- "\x77\x5d\x0e\x26\x6c\x28\x78\x43",
- .klen = 16,
- .input = "\x77\x5d\x2a\x6a\xf6\xce\x92\x09",
- .ilen = 8,
- .result = "\x74\x65\x73\x74\x20\x6d\x65\x2e",
- .rlen = 8,
- }, {
- .key = "\x09\x65\x43\x11\x66\x44\x39\x25"
- "\x51\x3a\x16\x10\x0a\x08\x12\x6e",
- .klen = 16,
- .input = "\xbe\x7a\xbb\x81\x95\x2d\x1f\x1e"
- "\xdd\x89\xa1\x25\x04\x21\xdf\x95",
- .ilen = 16,
- .result = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
- "\x65\x73\x74\x5f\x76\x65\x63\x74",
- .rlen = 16,
- }, {
- .key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"
- "\x5d\x04\x16\x36\x15\x72\x63\x2f",
- .klen = 16,
- .input = "\xe0\x4d\x5d\x3c\xb7\x8c\x36\x47"
- "\x94\x18\x95\x91\xa9\xfc\x49\xf8"
- "\x44\xd1\x2d\xc2\x99\xb8\x08\x2a"
- "\x07\x89\x73\xc2\x45\x92\xc6\x90",
- .ilen = 32,
- .result = "\x54\x65\x61\x20\x69\x73\x20\x67"
- "\x6f\x6f\x64\x20\x66\x6f\x72\x20"
- "\x79\x6f\x75\x21\x21\x21\x20\x72"
- "\x65\x61\x6c\x6c\x79\x21\x21\x21",
- .rlen = 32,
- }
-};
-
-/*
- * XTEA test vectors
- */
-#define XTEA_ENC_TEST_VECTORS 4
-#define XTEA_DEC_TEST_VECTORS 4
-
-static struct cipher_testvec xtea_enc_tv_template[] = {
- {
- .key = zeroed_string,
- .klen = 16,
- .input = zeroed_string,
- .ilen = 8,
- .result = "\xd8\xd4\xe9\xde\xd9\x1e\x13\xf7",
- .rlen = 8,
- }, {
- .key = "\x2b\x02\x05\x68\x06\x14\x49\x76"
- "\x77\x5d\x0e\x26\x6c\x28\x78\x43",
- .klen = 16,
- .input = "\x74\x65\x73\x74\x20\x6d\x65\x2e",
- .ilen = 8,
- .result = "\x94\xeb\xc8\x96\x84\x6a\x49\xa8",
- .rlen = 8,
- }, {
- .key = "\x09\x65\x43\x11\x66\x44\x39\x25"
- "\x51\x3a\x16\x10\x0a\x08\x12\x6e",
- .klen = 16,
- .input = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
- "\x65\x73\x74\x5f\x76\x65\x63\x74",
- .ilen = 16,
- .result = "\x3e\xce\xae\x22\x60\x56\xa8\x9d"
- "\x77\x4d\xd4\xb4\x87\x24\xe3\x9a",
- .rlen = 16,
- }, {
- .key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"
- "\x5d\x04\x16\x36\x15\x72\x63\x2f",
- .klen = 16,
- .input = "\x54\x65\x61\x20\x69\x73\x20\x67"
- "\x6f\x6f\x64\x20\x66\x6f\x72\x20"
- "\x79\x6f\x75\x21\x21\x21\x20\x72"
- "\x65\x61\x6c\x6c\x79\x21\x21\x21",
- .ilen = 32,
- .result = "\x99\x81\x9f\x5d\x6f\x4b\x31\x3a"
- "\x86\xff\x6f\xd0\xe3\x87\x70\x07"
- "\x4d\xb8\xcf\xf3\x99\x50\xb3\xd4"
- "\x73\xa2\xfa\xc9\x16\x59\x5d\x81",
- .rlen = 32,
- }
-};
-
-static struct cipher_testvec xtea_dec_tv_template[] = {
- {
- .key = zeroed_string,
- .klen = 16,
- .input = "\xd8\xd4\xe9\xde\xd9\x1e\x13\xf7",
- .ilen = 8,
- .result = zeroed_string,
- .rlen = 8,
- }, {
- .key = "\x2b\x02\x05\x68\x06\x14\x49\x76"
- "\x77\x5d\x0e\x26\x6c\x28\x78\x43",
- .klen = 16,
- .input = "\x94\xeb\xc8\x96\x84\x6a\x49\xa8",
- .ilen = 8,
- .result = "\x74\x65\x73\x74\x20\x6d\x65\x2e",
- .rlen = 8,
- }, {
- .key = "\x09\x65\x43\x11\x66\x44\x39\x25"
- "\x51\x3a\x16\x10\x0a\x08\x12\x6e",
- .klen = 16,
- .input = "\x3e\xce\xae\x22\x60\x56\xa8\x9d"
- "\x77\x4d\xd4\xb4\x87\x24\xe3\x9a",
- .ilen = 16,
- .result = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
- "\x65\x73\x74\x5f\x76\x65\x63\x74",
- .rlen = 16,
- }, {
- .key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"
- "\x5d\x04\x16\x36\x15\x72\x63\x2f",
- .klen = 16,
- .input = "\x99\x81\x9f\x5d\x6f\x4b\x31\x3a"
- "\x86\xff\x6f\xd0\xe3\x87\x70\x07"
- "\x4d\xb8\xcf\xf3\x99\x50\xb3\xd4"
- "\x73\xa2\xfa\xc9\x16\x59\x5d\x81",
- .ilen = 32,
- .result = "\x54\x65\x61\x20\x69\x73\x20\x67"
- "\x6f\x6f\x64\x20\x66\x6f\x72\x20"
- "\x79\x6f\x75\x21\x21\x21\x20\x72"
- "\x65\x61\x6c\x6c\x79\x21\x21\x21",
- .rlen = 32,
- }
-};
-
-/*
- * KHAZAD test vectors.
- */
-#define KHAZAD_ENC_TEST_VECTORS 5
-#define KHAZAD_DEC_TEST_VECTORS 5
-
-static struct cipher_testvec khazad_enc_tv_template[] = {
- {
- .key = "\x80\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 16,
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .ilen = 8,
- .result = "\x49\xa4\xce\x32\xac\x19\x0e\x3f",
- .rlen = 8,
- }, {
- .key = "\x38\x38\x38\x38\x38\x38\x38\x38"
- "\x38\x38\x38\x38\x38\x38\x38\x38",
- .klen = 16,
- .input = "\x38\x38\x38\x38\x38\x38\x38\x38",
- .ilen = 8,
- .result = "\x7e\x82\x12\xa1\xd9\x5b\xe4\xf9",
- .rlen = 8,
- }, {
- .key = "\xa2\xa2\xa2\xa2\xa2\xa2\xa2\xa2"
- "\xa2\xa2\xa2\xa2\xa2\xa2\xa2\xa2",
- .klen = 16,
- .input = "\xa2\xa2\xa2\xa2\xa2\xa2\xa2\xa2",
- .ilen = 8,
- .result = "\xaa\xbe\xc1\x95\xc5\x94\x1a\x9c",
- .rlen = 8,
- }, {
- .key = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f"
- "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
- .klen = 16,
- .input = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
- .ilen = 8,
- .result = "\x04\x74\xf5\x70\x50\x16\xd3\xb8",
- .rlen = 8,
- }, {
- .key = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f"
- "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
- .klen = 16,
- .input = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f"
- "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
- .ilen = 16,
- .result = "\x04\x74\xf5\x70\x50\x16\xd3\xb8"
- "\x04\x74\xf5\x70\x50\x16\xd3\xb8",
- .rlen = 16,
- },
-};
-
-static struct cipher_testvec khazad_dec_tv_template[] = {
- {
- .key = "\x80\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 16,
- .input = "\x49\xa4\xce\x32\xac\x19\x0e\x3f",
- .ilen = 8,
- .result = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .rlen = 8,
- }, {
- .key = "\x38\x38\x38\x38\x38\x38\x38\x38"
- "\x38\x38\x38\x38\x38\x38\x38\x38",
- .klen = 16,
- .input = "\x7e\x82\x12\xa1\xd9\x5b\xe4\xf9",
- .ilen = 8,
- .result = "\x38\x38\x38\x38\x38\x38\x38\x38",
- .rlen = 8,
- }, {
- .key = "\xa2\xa2\xa2\xa2\xa2\xa2\xa2\xa2"
- "\xa2\xa2\xa2\xa2\xa2\xa2\xa2\xa2",
- .klen = 16,
- .input = "\xaa\xbe\xc1\x95\xc5\x94\x1a\x9c",
- .ilen = 8,
- .result = "\xa2\xa2\xa2\xa2\xa2\xa2\xa2\xa2",
- .rlen = 8,
- }, {
- .key = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f"
- "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
- .klen = 16,
- .input = "\x04\x74\xf5\x70\x50\x16\xd3\xb8",
- .ilen = 8,
- .result = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
- .rlen = 8,
- }, {
- .key = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f"
- "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
- .klen = 16,
- .input = "\x04\x74\xf5\x70\x50\x16\xd3\xb8"
- "\x04\x74\xf5\x70\x50\x16\xd3\xb8",
- .ilen = 16,
- .result = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f"
- "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
- .rlen = 16,
- },
-};
-
-/*
- * Anubis test vectors.
- */
-
-#define ANUBIS_ENC_TEST_VECTORS 5
-#define ANUBIS_DEC_TEST_VECTORS 5
-#define ANUBIS_CBC_ENC_TEST_VECTORS 2
-#define ANUBIS_CBC_DEC_TEST_VECTORS 2
-
-static struct cipher_testvec anubis_enc_tv_template[] = {
- {
- .key = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
- "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
- .klen = 16,
- .input = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
- "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
- .ilen = 16,
- .result = "\x6d\xc5\xda\xa2\x26\x7d\x62\x6f"
- "\x08\xb7\x52\x8e\x6e\x6e\x86\x90",
- .rlen = 16,
- }, {
-
- .key = "\x03\x03\x03\x03\x03\x03\x03\x03"
- "\x03\x03\x03\x03\x03\x03\x03\x03"
- "\x03\x03\x03\x03",
- .klen = 20,
- .input = "\x03\x03\x03\x03\x03\x03\x03\x03"
- "\x03\x03\x03\x03\x03\x03\x03\x03",
- .ilen = 16,
- .result = "\xdb\xf1\x42\xf4\xd1\x8a\xc7\x49"
- "\x87\x41\x6f\x82\x0a\x98\x64\xae",
- .rlen = 16,
- }, {
- .key = "\x24\x24\x24\x24\x24\x24\x24\x24"
- "\x24\x24\x24\x24\x24\x24\x24\x24"
- "\x24\x24\x24\x24\x24\x24\x24\x24"
- "\x24\x24\x24\x24",
- .klen = 28,
- .input = "\x24\x24\x24\x24\x24\x24\x24\x24"
- "\x24\x24\x24\x24\x24\x24\x24\x24",
- .ilen = 16,
- .result = "\xfd\x1b\x4a\xe3\xbf\xf0\xad\x3d"
- "\x06\xd3\x61\x27\xfd\x13\x9e\xde",
- .rlen = 16,
- }, {
- .key = "\x25\x25\x25\x25\x25\x25\x25\x25"
- "\x25\x25\x25\x25\x25\x25\x25\x25"
- "\x25\x25\x25\x25\x25\x25\x25\x25"
- "\x25\x25\x25\x25\x25\x25\x25\x25",
- .klen = 32,
- .input = "\x25\x25\x25\x25\x25\x25\x25\x25"
- "\x25\x25\x25\x25\x25\x25\x25\x25",
- .ilen = 16,
- .result = "\x1a\x91\xfb\x2b\xb7\x78\x6b\xc4"
- "\x17\xd9\xff\x40\x3b\x0e\xe5\xfe",
- .rlen = 16,
- }, {
- .key = "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35",
- .klen = 40,
- .input = "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35",
- .ilen = 16,
- .result = "\xa5\x2c\x85\x6f\x9c\xba\xa0\x97"
- "\x9e\xc6\x84\x0f\x17\x21\x07\xee",
- .rlen = 16,
- },
-};
-
-static struct cipher_testvec anubis_dec_tv_template[] = {
- {
- .key = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
- "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
- .klen = 16,
- .input = "\x6d\xc5\xda\xa2\x26\x7d\x62\x6f"
- "\x08\xb7\x52\x8e\x6e\x6e\x86\x90",
- .ilen = 16,
- .result = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
- "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
- .rlen = 16,
- }, {
-
- .key = "\x03\x03\x03\x03\x03\x03\x03\x03"
- "\x03\x03\x03\x03\x03\x03\x03\x03"
- "\x03\x03\x03\x03",
- .klen = 20,
- .input = "\xdb\xf1\x42\xf4\xd1\x8a\xc7\x49"
- "\x87\x41\x6f\x82\x0a\x98\x64\xae",
- .ilen = 16,
- .result = "\x03\x03\x03\x03\x03\x03\x03\x03"
- "\x03\x03\x03\x03\x03\x03\x03\x03",
- .rlen = 16,
- }, {
- .key = "\x24\x24\x24\x24\x24\x24\x24\x24"
- "\x24\x24\x24\x24\x24\x24\x24\x24"
- "\x24\x24\x24\x24\x24\x24\x24\x24"
- "\x24\x24\x24\x24",
- .klen = 28,
- .input = "\xfd\x1b\x4a\xe3\xbf\xf0\xad\x3d"
- "\x06\xd3\x61\x27\xfd\x13\x9e\xde",
- .ilen = 16,
- .result = "\x24\x24\x24\x24\x24\x24\x24\x24"
- "\x24\x24\x24\x24\x24\x24\x24\x24",
- .rlen = 16,
- }, {
- .key = "\x25\x25\x25\x25\x25\x25\x25\x25"
- "\x25\x25\x25\x25\x25\x25\x25\x25"
- "\x25\x25\x25\x25\x25\x25\x25\x25"
- "\x25\x25\x25\x25\x25\x25\x25\x25",
- .klen = 32,
- .input = "\x1a\x91\xfb\x2b\xb7\x78\x6b\xc4"
- "\x17\xd9\xff\x40\x3b\x0e\xe5\xfe",
- .ilen = 16,
- .result = "\x25\x25\x25\x25\x25\x25\x25\x25"
- "\x25\x25\x25\x25\x25\x25\x25\x25",
- .rlen = 16,
- }, {
- .key = "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35",
- .input = "\xa5\x2c\x85\x6f\x9c\xba\xa0\x97"
- "\x9e\xc6\x84\x0f\x17\x21\x07\xee",
- .klen = 40,
- .ilen = 16,
- .result = "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35",
- .rlen = 16,
- },
-};
-
-static struct cipher_testvec anubis_cbc_enc_tv_template[] = {
- {
- .key = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
- "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
- .klen = 16,
- .input = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
- "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
- "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
- "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
- .ilen = 32,
- .result = "\x6d\xc5\xda\xa2\x26\x7d\x62\x6f"
- "\x08\xb7\x52\x8e\x6e\x6e\x86\x90"
- "\x86\xd8\xb5\x6f\x98\x5e\x8a\x66"
- "\x4f\x1f\x78\xa1\xbb\x37\xf1\xbe",
- .rlen = 32,
- }, {
- .key = "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35",
- .klen = 40,
- .input = "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35",
- .ilen = 32,
- .result = "\xa5\x2c\x85\x6f\x9c\xba\xa0\x97"
- "\x9e\xc6\x84\x0f\x17\x21\x07\xee"
- "\xa2\xbc\x06\x98\xc6\x4b\xda\x75"
- "\x2e\xaa\xbe\x58\xce\x01\x5b\xc7",
- .rlen = 32,
- },
-};
-
-static struct cipher_testvec anubis_cbc_dec_tv_template[] = {
- {
- .key = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
- "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
- .klen = 16,
- .input = "\x6d\xc5\xda\xa2\x26\x7d\x62\x6f"
- "\x08\xb7\x52\x8e\x6e\x6e\x86\x90"
- "\x86\xd8\xb5\x6f\x98\x5e\x8a\x66"
- "\x4f\x1f\x78\xa1\xbb\x37\xf1\xbe",
- .ilen = 32,
- .result = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
- "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
- "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
- "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
- .rlen = 32,
- }, {
- .key = "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35",
- .klen = 40,
- .input = "\xa5\x2c\x85\x6f\x9c\xba\xa0\x97"
- "\x9e\xc6\x84\x0f\x17\x21\x07\xee"
- "\xa2\xbc\x06\x98\xc6\x4b\xda\x75"
- "\x2e\xaa\xbe\x58\xce\x01\x5b\xc7",
- .ilen = 32,
- .result = "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35"
- "\x35\x35\x35\x35\x35\x35\x35\x35",
- .rlen = 32,
- },
-};
-
-/*
- * XETA test vectors
- */
-#define XETA_ENC_TEST_VECTORS 4
-#define XETA_DEC_TEST_VECTORS 4
-
-static struct cipher_testvec xeta_enc_tv_template[] = {
- {
- .key = zeroed_string,
- .klen = 16,
- .input = zeroed_string,
- .ilen = 8,
- .result = "\xaa\x22\x96\xe5\x6c\x61\xf3\x45",
- .rlen = 8,
- }, {
- .key = "\x2b\x02\x05\x68\x06\x14\x49\x76"
- "\x77\x5d\x0e\x26\x6c\x28\x78\x43",
- .klen = 16,
- .input = "\x74\x65\x73\x74\x20\x6d\x65\x2e",
- .ilen = 8,
- .result = "\x82\x3e\xeb\x35\xdc\xdd\xd9\xc3",
- .rlen = 8,
- }, {
- .key = "\x09\x65\x43\x11\x66\x44\x39\x25"
- "\x51\x3a\x16\x10\x0a\x08\x12\x6e",
- .klen = 16,
- .input = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
- "\x65\x73\x74\x5f\x76\x65\x63\x74",
- .ilen = 16,
- .result = "\xe2\x04\xdb\xf2\x89\x85\x9e\xea"
- "\x61\x35\xaa\xed\xb5\xcb\x71\x2c",
- .rlen = 16,
- }, {
- .key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"
- "\x5d\x04\x16\x36\x15\x72\x63\x2f",
- .klen = 16,
- .input = "\x54\x65\x61\x20\x69\x73\x20\x67"
- "\x6f\x6f\x64\x20\x66\x6f\x72\x20"
- "\x79\x6f\x75\x21\x21\x21\x20\x72"
- "\x65\x61\x6c\x6c\x79\x21\x21\x21",
- .ilen = 32,
- .result = "\x0b\x03\xcd\x8a\xbe\x95\xfd\xb1"
- "\xc1\x44\x91\x0b\xa5\xc9\x1b\xb4"
- "\xa9\xda\x1e\x9e\xb1\x3e\x2a\x8f"
- "\xea\xa5\x6a\x85\xd1\xf4\xa8\xa5",
- .rlen = 32,
- }
-};
-
-static struct cipher_testvec xeta_dec_tv_template[] = {
- {
- .key = zeroed_string,
- .klen = 16,
- .input = "\xaa\x22\x96\xe5\x6c\x61\xf3\x45",
- .ilen = 8,
- .result = zeroed_string,
- .rlen = 8,
- }, {
- .key = "\x2b\x02\x05\x68\x06\x14\x49\x76"
- "\x77\x5d\x0e\x26\x6c\x28\x78\x43",
- .klen = 16,
- .input = "\x82\x3e\xeb\x35\xdc\xdd\xd9\xc3",
- .ilen = 8,
- .result = "\x74\x65\x73\x74\x20\x6d\x65\x2e",
- .rlen = 8,
- }, {
- .key = "\x09\x65\x43\x11\x66\x44\x39\x25"
- "\x51\x3a\x16\x10\x0a\x08\x12\x6e",
- .klen = 16,
- .input = "\xe2\x04\xdb\xf2\x89\x85\x9e\xea"
- "\x61\x35\xaa\xed\xb5\xcb\x71\x2c",
- .ilen = 16,
- .result = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
- "\x65\x73\x74\x5f\x76\x65\x63\x74",
- .rlen = 16,
- }, {
- .key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"
- "\x5d\x04\x16\x36\x15\x72\x63\x2f",
- .klen = 16,
- .input = "\x0b\x03\xcd\x8a\xbe\x95\xfd\xb1"
- "\xc1\x44\x91\x0b\xa5\xc9\x1b\xb4"
- "\xa9\xda\x1e\x9e\xb1\x3e\x2a\x8f"
- "\xea\xa5\x6a\x85\xd1\xf4\xa8\xa5",
- .ilen = 32,
- .result = "\x54\x65\x61\x20\x69\x73\x20\x67"
- "\x6f\x6f\x64\x20\x66\x6f\x72\x20"
- "\x79\x6f\x75\x21\x21\x21\x20\x72"
- "\x65\x61\x6c\x6c\x79\x21\x21\x21",
- .rlen = 32,
- }
-};
-
-/*
- * FCrypt test vectors
- */
-#define FCRYPT_ENC_TEST_VECTORS ARRAY_SIZE(fcrypt_pcbc_enc_tv_template)
-#define FCRYPT_DEC_TEST_VECTORS ARRAY_SIZE(fcrypt_pcbc_dec_tv_template)
-
-static struct cipher_testvec fcrypt_pcbc_enc_tv_template[] = {
- { /* http://www.openafs.org/pipermail/openafs-devel/2000-December/005320.html */
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 8,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .ilen = 8,
- .result = "\x0E\x09\x00\xC7\x3E\xF7\xED\x41",
- .rlen = 8,
- }, {
- .key = "\x11\x44\x77\xAA\xDD\x00\x33\x66",
- .klen = 8,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\x12\x34\x56\x78\x9A\xBC\xDE\xF0",
- .ilen = 8,
- .result = "\xD8\xED\x78\x74\x77\xEC\x06\x80",
- .rlen = 8,
- }, { /* From Arla */
- .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
- .klen = 8,
- .iv = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .input = "The quick brown fox jumps over the lazy dogs.\0\0",
- .ilen = 48,
- .result = "\x00\xf0\x0e\x11\x75\xe6\x23\x82"
- "\xee\xac\x98\x62\x44\x51\xe4\x84"
- "\xc3\x59\xd8\xaa\x64\x60\xae\xf7"
- "\xd2\xd9\x13\x79\x72\xa3\x45\x03"
- "\x23\xb5\x62\xd7\x0c\xf5\x27\xd1"
- "\xf8\x91\x3c\xac\x44\x22\x92\xef",
- .rlen = 48,
- }, {
- .key = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .klen = 8,
- .iv = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
- .input = "The quick brown fox jumps over the lazy dogs.\0\0",
- .ilen = 48,
- .result = "\xca\x90\xf5\x9d\xcb\xd4\xd2\x3c"
- "\x01\x88\x7f\x3e\x31\x6e\x62\x9d"
- "\xd8\xe0\x57\xa3\x06\x3a\x42\x58"
- "\x2a\x28\xfe\x72\x52\x2f\xdd\xe0"
- "\x19\x89\x09\x1c\x2a\x8e\x8c\x94"
- "\xfc\xc7\x68\xe4\x88\xaa\xde\x0f",
- .rlen = 48,
- }, { /* split-page version */
- .key = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .klen = 8,
- .iv = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
- .input = "The quick brown fox jumps over the lazy dogs.\0\0",
- .ilen = 48,
- .result = "\xca\x90\xf5\x9d\xcb\xd4\xd2\x3c"
- "\x01\x88\x7f\x3e\x31\x6e\x62\x9d"
- "\xd8\xe0\x57\xa3\x06\x3a\x42\x58"
- "\x2a\x28\xfe\x72\x52\x2f\xdd\xe0"
- "\x19\x89\x09\x1c\x2a\x8e\x8c\x94"
- "\xfc\xc7\x68\xe4\x88\xaa\xde\x0f",
- .rlen = 48,
- .np = 2,
- .tap = { 20, 28 },
- }
-};
-
-static struct cipher_testvec fcrypt_pcbc_dec_tv_template[] = {
- { /* http://www.openafs.org/pipermail/openafs-devel/2000-December/005320.html */
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 8,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\x0E\x09\x00\xC7\x3E\xF7\xED\x41",
- .ilen = 8,
- .result = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .rlen = 8,
- }, {
- .key = "\x11\x44\x77\xAA\xDD\x00\x33\x66",
- .klen = 8,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\xD8\xED\x78\x74\x77\xEC\x06\x80",
- .ilen = 8,
- .result = "\x12\x34\x56\x78\x9A\xBC\xDE\xF0",
- .rlen = 8,
- }, { /* From Arla */
- .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
- .klen = 8,
- .iv = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .input = "\x00\xf0\x0e\x11\x75\xe6\x23\x82"
- "\xee\xac\x98\x62\x44\x51\xe4\x84"
- "\xc3\x59\xd8\xaa\x64\x60\xae\xf7"
- "\xd2\xd9\x13\x79\x72\xa3\x45\x03"
- "\x23\xb5\x62\xd7\x0c\xf5\x27\xd1"
- "\xf8\x91\x3c\xac\x44\x22\x92\xef",
- .ilen = 48,
- .result = "The quick brown fox jumps over the lazy dogs.\0\0",
- .rlen = 48,
- }, {
- .key = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .klen = 8,
- .iv = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
- .input = "\xca\x90\xf5\x9d\xcb\xd4\xd2\x3c"
- "\x01\x88\x7f\x3e\x31\x6e\x62\x9d"
- "\xd8\xe0\x57\xa3\x06\x3a\x42\x58"
- "\x2a\x28\xfe\x72\x52\x2f\xdd\xe0"
- "\x19\x89\x09\x1c\x2a\x8e\x8c\x94"
- "\xfc\xc7\x68\xe4\x88\xaa\xde\x0f",
- .ilen = 48,
- .result = "The quick brown fox jumps over the lazy dogs.\0\0",
- .rlen = 48,
- }, { /* split-page version */
- .key = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .klen = 8,
- .iv = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
- .input = "\xca\x90\xf5\x9d\xcb\xd4\xd2\x3c"
- "\x01\x88\x7f\x3e\x31\x6e\x62\x9d"
- "\xd8\xe0\x57\xa3\x06\x3a\x42\x58"
- "\x2a\x28\xfe\x72\x52\x2f\xdd\xe0"
- "\x19\x89\x09\x1c\x2a\x8e\x8c\x94"
- "\xfc\xc7\x68\xe4\x88\xaa\xde\x0f",
- .ilen = 48,
- .result = "The quick brown fox jumps over the lazy dogs.\0\0",
- .rlen = 48,
- .np = 2,
- .tap = { 20, 28 },
- }
-};
-
-/*
- * CAMELLIA test vectors.
- */
-#define CAMELLIA_ENC_TEST_VECTORS 3
-#define CAMELLIA_DEC_TEST_VECTORS 3
-#define CAMELLIA_CBC_ENC_TEST_VECTORS 2
-#define CAMELLIA_CBC_DEC_TEST_VECTORS 2
-
-static struct cipher_testvec camellia_enc_tv_template[] = {
- {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .klen = 16,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .ilen = 16,
- .result = "\x67\x67\x31\x38\x54\x96\x69\x73"
- "\x08\x57\x06\x56\x48\xea\xbe\x43",
- .rlen = 16,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10"
- "\x00\x11\x22\x33\x44\x55\x66\x77",
- .klen = 24,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .ilen = 16,
- .result = "\xb4\x99\x34\x01\xb3\xe9\x96\xf8"
- "\x4e\xe5\xce\xe7\xd7\x9b\x09\xb9",
- .rlen = 16,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10"
- "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
- .klen = 32,
- .input = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .ilen = 16,
- .result = "\x9a\xcc\x23\x7d\xff\x16\xd7\x6c"
- "\x20\xef\x7c\x91\x9e\x3a\x75\x09",
- .rlen = 16,
- },
-};
-
-static struct cipher_testvec camellia_dec_tv_template[] = {
- {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .klen = 16,
- .input = "\x67\x67\x31\x38\x54\x96\x69\x73"
- "\x08\x57\x06\x56\x48\xea\xbe\x43",
- .ilen = 16,
- .result = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\x55\x55\x55\x55\x55\x55\x55\x55"
"\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .rlen = 16,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10"
- "\x00\x11\x22\x33\x44\x55\x66\x77",
.klen = 24,
- .input = "\xb4\x99\x34\x01\xb3\xe9\x96\xf8"
- "\x4e\xe5\xce\xe7\xd7\x9b\x09\xb9",
- .ilen = 16,
- .result = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .rlen = 16,
- }, {
- .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10"
- "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
- .klen = 32,
- .input = "\x9a\xcc\x23\x7d\xff\x16\xd7\x6c"
- "\x20\xef\x7c\x91\x9e\x3a\x75\x09",
- .ilen = 16,
- .result = "\x01\x23\x45\x67\x89\xab\xcd\xef"
- "\xfe\xdc\xba\x98\x76\x54\x32\x10",
- .rlen = 16,
- },
-};
-
-static struct cipher_testvec camellia_cbc_enc_tv_template[] = {
- {
- .key = "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
- "\x51\x2e\x03\xd5\x34\x12\x00\x06",
- .klen = 16,
- .iv = "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30"
- "\xb4\x22\xda\x80\x2c\x9f\xac\x41",
- .input = "Single block msg",
- .ilen = 16,
- .result = "\xea\x32\x12\x76\x3b\x50\x10\xe7"
- "\x18\xf6\xfd\x5d\xf6\x8f\x13\x51",
- .rlen = 16,
- }, {
- .key = "\xc2\x86\x69\x6d\x88\x7c\x9a\xa0"
- "\x61\x1b\xbb\x3e\x20\x25\xa4\x5a",
- .klen = 16,
- .iv = "\x56\x2e\x17\x99\x6d\x09\x3d\x28"
- "\xdd\xb3\xba\x69\x5a\x2e\x6f\x58",
- .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .ilen = 32,
- .result = "\xa5\xdf\x6e\x50\xda\x70\x6c\x01"
- "\x4a\xab\xf3\xf2\xd6\xfc\x6c\xfd"
- "\x19\xb4\x3e\x57\x1c\x02\x5e\xa0"
- "\x15\x78\xe0\x5e\xf2\xcb\x87\x16",
- .rlen = 32,
- },
-};
-
-static struct cipher_testvec camellia_cbc_dec_tv_template[] = {
- {
- .key = "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
- "\x51\x2e\x03\xd5\x34\x12\x00\x06",
- .klen = 16,
- .iv = "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30"
- "\xb4\x22\xda\x80\x2c\x9f\xac\x41",
- .input = "\xea\x32\x12\x76\x3b\x50\x10\xe7"
- "\x18\xf6\xfd\x5d\xf6\x8f\x13\x51",
- .ilen = 16,
- .result = "Single block msg",
- .rlen = 16,
- }, {
- .key = "\xc2\x86\x69\x6d\x88\x7c\x9a\xa0"
- "\x61\x1b\xbb\x3e\x20\x25\xa4\x5a",
- .klen = 16,
- .iv = "\x56\x2e\x17\x99\x6d\x09\x3d\x28"
- "\xdd\xb3\xba\x69\x5a\x2e\x6f\x58",
- .input = "\xa5\xdf\x6e\x50\xda\x70\x6c\x01"
- "\x4a\xab\xf3\xf2\xd6\xfc\x6c\xfd"
- "\x19\xb4\x3e\x57\x1c\x02\x5e\xa0"
- "\x15\x78\xe0\x5e\xf2\xcb\x87\x16",
- .ilen = 32,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .rlen = 32,
- },
-};
-
-/*
- * SEED test vectors
- */
-#define SEED_ENC_TEST_VECTORS 4
-#define SEED_DEC_TEST_VECTORS 4
-
-static struct cipher_testvec seed_enc_tv_template[] = {
- {
- .key = zeroed_string,
- .klen = 16,
- .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .ilen = 16,
- .result = "\x5e\xba\xc6\xe0\x05\x4e\x16\x68"
- "\x19\xaf\xf1\xcc\x6d\x34\x6c\xdb",
- .rlen = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .klen = 16,
- .input = zeroed_string,
- .ilen = 16,
- .result = "\xc1\x1f\x22\xf2\x01\x40\x50\x50"
- "\x84\x48\x35\x97\xe4\x37\x0f\x43",
- .rlen = 16,
- }, {
- .key = "\x47\x06\x48\x08\x51\xe6\x1b\xe8"
- "\x5d\x74\xbf\xb3\xfd\x95\x61\x85",
- .klen = 16,
- .input = "\x83\xa2\xf8\xa2\x88\x64\x1f\xb9"
- "\xa4\xe9\xa5\xcc\x2f\x13\x1c\x7d",
- .ilen = 16,
- .result = "\xee\x54\xd1\x3e\xbc\xae\x70\x6d"
- "\x22\x6b\xc3\x14\x2c\xd4\x0d\x4a",
- .rlen = 16,
- }, {
- .key = "\x28\xdb\xc3\xbc\x49\xff\xd8\x7d"
- "\xcf\xa5\x09\xb1\x1d\x42\x2b\xe7",
- .klen = 16,
- .input = "\xb4\x1e\x6b\xe2\xeb\xa8\x4a\x14"
- "\x8e\x2e\xed\x84\x59\x3c\x5e\xc7",
- .ilen = 16,
- .result = "\x9b\x9b\x7b\xfc\xd1\x81\x3c\xb9"
- "\x5d\x0b\x36\x18\xf4\x0f\x51\x22",
- .rlen = 16,
}
};
-static struct cipher_testvec seed_dec_tv_template[] = {
- {
- .key = zeroed_string,
- .klen = 16,
- .input = "\x5e\xba\xc6\xe0\x05\x4e\x16\x68"
- "\x19\xaf\xf1\xcc\x6d\x34\x6c\xdb",
- .ilen = 16,
- .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .rlen = 16,
- }, {
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .klen = 16,
- .input = "\xc1\x1f\x22\xf2\x01\x40\x50\x50"
- "\x84\x48\x35\x97\xe4\x37\x0f\x43",
- .ilen = 16,
- .result = zeroed_string,
- .rlen = 16,
- }, {
- .key = "\x47\x06\x48\x08\x51\xe6\x1b\xe8"
- "\x5d\x74\xbf\xb3\xfd\x95\x61\x85",
- .klen = 16,
- .input = "\xee\x54\xd1\x3e\xbc\xae\x70\x6d"
- "\x22\x6b\xc3\x14\x2c\xd4\x0d\x4a",
- .ilen = 16,
- .result = "\x83\xa2\xf8\xa2\x88\x64\x1f\xb9"
- "\xa4\xe9\xa5\xcc\x2f\x13\x1c\x7d",
- .rlen = 16,
- }, {
- .key = "\x28\xdb\xc3\xbc\x49\xff\xd8\x7d"
- "\xcf\xa5\x09\xb1\x1d\x42\x2b\xe7",
- .klen = 16,
- .input = "\x9b\x9b\x7b\xfc\xd1\x81\x3c\xb9"
- "\x5d\x0b\x36\x18\xf4\x0f\x51\x22",
- .ilen = 16,
- .result = "\xb4\x1e\x6b\xe2\xeb\xa8\x4a\x14"
- "\x8e\x2e\xed\x84\x59\x3c\x5e\xc7",
- .rlen = 16,
- }
-};
-
-#define SALSA20_STREAM_ENC_TEST_VECTORS 5
-static struct cipher_testvec salsa20_stream_enc_tv_template[] = {
- /*
- * Testvectors from verified.test-vectors submitted to ECRYPT.
- * They are truncated to size 39, 64, 111, 129 to test a variety
- * of input length.
- */
- { /* Set 3, vector 0 */
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F",
- .klen = 16,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00",
- .ilen = 39,
- .result = "\x2D\xD5\xC3\xF7\xBA\x2B\x20\xF7"
- "\x68\x02\x41\x0C\x68\x86\x88\x89"
- "\x5A\xD8\xC1\xBD\x4E\xA6\xC9\xB1"
- "\x40\xFB\x9B\x90\xE2\x10\x49\xBF"
- "\x58\x3F\x52\x79\x70\xEB\xC1",
- .rlen = 39,
- }, { /* Set 5, vector 0 */
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 16,
- .iv = "\x80\x00\x00\x00\x00\x00\x00\x00",
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .ilen = 64,
- .result = "\xB6\x6C\x1E\x44\x46\xDD\x95\x57"
- "\xE5\x78\xE2\x23\xB0\xB7\x68\x01"
- "\x7B\x23\xB2\x67\xBB\x02\x34\xAE"
- "\x46\x26\xBF\x44\x3F\x21\x97\x76"
- "\x43\x6F\xB1\x9F\xD0\xE8\x86\x6F"
- "\xCD\x0D\xE9\xA9\x53\x8F\x4A\x09"
- "\xCA\x9A\xC0\x73\x2E\x30\xBC\xF9"
- "\x8E\x4F\x13\xE4\xB9\xE2\x01\xD9",
- .rlen = 64,
- }, { /* Set 3, vector 27 */
- .key = "\x1B\x1C\x1D\x1E\x1F\x20\x21\x22"
- "\x23\x24\x25\x26\x27\x28\x29\x2A"
- "\x2B\x2C\x2D\x2E\x2F\x30\x31\x32"
- "\x33\x34\x35\x36\x37\x38\x39\x3A",
- .klen = 32,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00",
- .ilen = 111,
- .result = "\xAE\x39\x50\x8E\xAC\x9A\xEC\xE7"
- "\xBF\x97\xBB\x20\xB9\xDE\xE4\x1F"
- "\x87\xD9\x47\xF8\x28\x91\x35\x98"
- "\xDB\x72\xCC\x23\x29\x48\x56\x5E"
- "\x83\x7E\x0B\xF3\x7D\x5D\x38\x7B"
- "\x2D\x71\x02\xB4\x3B\xB5\xD8\x23"
- "\xB0\x4A\xDF\x3C\xEC\xB6\xD9\x3B"
- "\x9B\xA7\x52\xBE\xC5\xD4\x50\x59"
- "\x15\x14\xB4\x0E\x40\xE6\x53\xD1"
- "\x83\x9C\x5B\xA0\x92\x29\x6B\x5E"
- "\x96\x5B\x1E\x2F\xD3\xAC\xC1\x92"
- "\xB1\x41\x3F\x19\x2F\xC4\x3B\xC6"
- "\x95\x46\x45\x54\xE9\x75\x03\x08"
- "\x44\xAF\xE5\x8A\x81\x12\x09",
- .rlen = 111,
- }, { /* Set 5, vector 27 */
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .klen = 32,
- .iv = "\x00\x00\x00\x10\x00\x00\x00\x00",
- .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00",
- .ilen = 129,
- .result = "\xD2\xDB\x1A\x5C\xF1\xC1\xAC\xDB"
- "\xE8\x1A\x7A\x43\x40\xEF\x53\x43"
- "\x5E\x7F\x4B\x1A\x50\x52\x3F\x8D"
- "\x28\x3D\xCF\x85\x1D\x69\x6E\x60"
- "\xF2\xDE\x74\x56\x18\x1B\x84\x10"
- "\xD4\x62\xBA\x60\x50\xF0\x61\xF2"
- "\x1C\x78\x7F\xC1\x24\x34\xAF\x58"
- "\xBF\x2C\x59\xCA\x90\x77\xF3\xB0"
- "\x5B\x4A\xDF\x89\xCE\x2C\x2F\xFC"
- "\x67\xF0\xE3\x45\xE8\xB3\xB3\x75"
- "\xA0\x95\x71\xA1\x29\x39\x94\xCA"
- "\x45\x2F\xBD\xCB\x10\xB6\xBE\x9F"
- "\x8E\xF9\xB2\x01\x0A\x5A\x0A\xB7"
- "\x6B\x9D\x70\x8E\x4B\xD6\x2F\xCD"
- "\x2E\x40\x48\x75\xE9\xE2\x21\x45"
- "\x0B\xC9\xB6\xB5\x66\xBC\x9A\x59"
- "\x5A",
- .rlen = 129,
- }, { /* large test vector generated using Crypto++ */
- .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
- .klen = 32,
- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00",
- .input =
- "\x00\x01\x02\x03\x04\x05\x06\x07"
- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
- "\x10\x11\x12\x13\x14\x15\x16\x17"
- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
- "\x20\x21\x22\x23\x24\x25\x26\x27"
- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
- "\x30\x31\x32\x33\x34\x35\x36\x37"
- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
- "\x40\x41\x42\x43\x44\x45\x46\x47"
- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
- "\x50\x51\x52\x53\x54\x55\x56\x57"
- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
- "\x60\x61\x62\x63\x64\x65\x66\x67"
- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
- "\x70\x71\x72\x73\x74\x75\x76\x77"
- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
- "\x80\x81\x82\x83\x84\x85\x86\x87"
- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
- "\x90\x91\x92\x93\x94\x95\x96\x97"
- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
- "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
- "\x00\x03\x06\x09\x0c\x0f\x12\x15"
- "\x18\x1b\x1e\x21\x24\x27\x2a\x2d"
- "\x30\x33\x36\x39\x3c\x3f\x42\x45"
- "\x48\x4b\x4e\x51\x54\x57\x5a\x5d"
- "\x60\x63\x66\x69\x6c\x6f\x72\x75"
- "\x78\x7b\x7e\x81\x84\x87\x8a\x8d"
- "\x90\x93\x96\x99\x9c\x9f\xa2\xa5"
- "\xa8\xab\xae\xb1\xb4\xb7\xba\xbd"
- "\xc0\xc3\xc6\xc9\xcc\xcf\xd2\xd5"
- "\xd8\xdb\xde\xe1\xe4\xe7\xea\xed"
- "\xf0\xf3\xf6\xf9\xfc\xff\x02\x05"
- "\x08\x0b\x0e\x11\x14\x17\x1a\x1d"
- "\x20\x23\x26\x29\x2c\x2f\x32\x35"
- "\x38\x3b\x3e\x41\x44\x47\x4a\x4d"
- "\x50\x53\x56\x59\x5c\x5f\x62\x65"
- "\x68\x6b\x6e\x71\x74\x77\x7a\x7d"
- "\x80\x83\x86\x89\x8c\x8f\x92\x95"
- "\x98\x9b\x9e\xa1\xa4\xa7\xaa\xad"
- "\xb0\xb3\xb6\xb9\xbc\xbf\xc2\xc5"
- "\xc8\xcb\xce\xd1\xd4\xd7\xda\xdd"
- "\xe0\xe3\xe6\xe9\xec\xef\xf2\xf5"
- "\xf8\xfb\xfe\x01\x04\x07\x0a\x0d"
- "\x10\x13\x16\x19\x1c\x1f\x22\x25"
- "\x28\x2b\x2e\x31\x34\x37\x3a\x3d"
- "\x40\x43\x46\x49\x4c\x4f\x52\x55"
- "\x58\x5b\x5e\x61\x64\x67\x6a\x6d"
- "\x70\x73\x76\x79\x7c\x7f\x82\x85"
- "\x88\x8b\x8e\x91\x94\x97\x9a\x9d"
- "\xa0\xa3\xa6\xa9\xac\xaf\xb2\xb5"
- "\xb8\xbb\xbe\xc1\xc4\xc7\xca\xcd"
- "\xd0\xd3\xd6\xd9\xdc\xdf\xe2\xe5"
- "\xe8\xeb\xee\xf1\xf4\xf7\xfa\xfd"
- "\x00\x05\x0a\x0f\x14\x19\x1e\x23"
- "\x28\x2d\x32\x37\x3c\x41\x46\x4b"
- "\x50\x55\x5a\x5f\x64\x69\x6e\x73"
- "\x78\x7d\x82\x87\x8c\x91\x96\x9b"
- "\xa0\xa5\xaa\xaf\xb4\xb9\xbe\xc3"
- "\xc8\xcd\xd2\xd7\xdc\xe1\xe6\xeb"
- "\xf0\xf5\xfa\xff\x04\x09\x0e\x13"
- "\x18\x1d\x22\x27\x2c\x31\x36\x3b"
- "\x40\x45\x4a\x4f\x54\x59\x5e\x63"
- "\x68\x6d\x72\x77\x7c\x81\x86\x8b"
- "\x90\x95\x9a\x9f\xa4\xa9\xae\xb3"
- "\xb8\xbd\xc2\xc7\xcc\xd1\xd6\xdb"
- "\xe0\xe5\xea\xef\xf4\xf9\xfe\x03"
- "\x08\x0d\x12\x17\x1c\x21\x26\x2b"
- "\x30\x35\x3a\x3f\x44\x49\x4e\x53"
- "\x58\x5d\x62\x67\x6c\x71\x76\x7b"
- "\x80\x85\x8a\x8f\x94\x99\x9e\xa3"
- "\xa8\xad\xb2\xb7\xbc\xc1\xc6\xcb"
- "\xd0\xd5\xda\xdf\xe4\xe9\xee\xf3"
- "\xf8\xfd\x02\x07\x0c\x11\x16\x1b"
- "\x20\x25\x2a\x2f\x34\x39\x3e\x43"
- "\x48\x4d\x52\x57\x5c\x61\x66\x6b"
- "\x70\x75\x7a\x7f\x84\x89\x8e\x93"
- "\x98\x9d\xa2\xa7\xac\xb1\xb6\xbb"
- "\xc0\xc5\xca\xcf\xd4\xd9\xde\xe3"
- "\xe8\xed\xf2\xf7\xfc\x01\x06\x0b"
- "\x10\x15\x1a\x1f\x24\x29\x2e\x33"
- "\x38\x3d\x42\x47\x4c\x51\x56\x5b"
- "\x60\x65\x6a\x6f\x74\x79\x7e\x83"
- "\x88\x8d\x92\x97\x9c\xa1\xa6\xab"
- "\xb0\xb5\xba\xbf\xc4\xc9\xce\xd3"
- "\xd8\xdd\xe2\xe7\xec\xf1\xf6\xfb"
- "\x00\x07\x0e\x15\x1c\x23\x2a\x31"
- "\x38\x3f\x46\x4d\x54\x5b\x62\x69"
- "\x70\x77\x7e\x85\x8c\x93\x9a\xa1"
- "\xa8\xaf\xb6\xbd\xc4\xcb\xd2\xd9"
- "\xe0\xe7\xee\xf5\xfc\x03\x0a\x11"
- "\x18\x1f\x26\x2d\x34\x3b\x42\x49"
- "\x50\x57\x5e\x65\x6c\x73\x7a\x81"
- "\x88\x8f\x96\x9d\xa4\xab\xb2\xb9"
- "\xc0\xc7\xce\xd5\xdc\xe3\xea\xf1"
- "\xf8\xff\x06\x0d\x14\x1b\x22\x29"
- "\x30\x37\x3e\x45\x4c\x53\x5a\x61"
- "\x68\x6f\x76\x7d\x84\x8b\x92\x99"
- "\xa0\xa7\xae\xb5\xbc\xc3\xca\xd1"
- "\xd8\xdf\xe6\xed\xf4\xfb\x02\x09"
- "\x10\x17\x1e\x25\x2c\x33\x3a\x41"
- "\x48\x4f\x56\x5d\x64\x6b\x72\x79"
- "\x80\x87\x8e\x95\x9c\xa3\xaa\xb1"
- "\xb8\xbf\xc6\xcd\xd4\xdb\xe2\xe9"
- "\xf0\xf7\xfe\x05\x0c\x13\x1a\x21"
- "\x28\x2f\x36\x3d\x44\x4b\x52\x59"
- "\x60\x67\x6e\x75\x7c\x83\x8a\x91"
- "\x98\x9f\xa6\xad\xb4\xbb\xc2\xc9"
- "\xd0\xd7\xde\xe5\xec\xf3\xfa\x01"
- "\x08\x0f\x16\x1d\x24\x2b\x32\x39"
- "\x40\x47\x4e\x55\x5c\x63\x6a\x71"
- "\x78\x7f\x86\x8d\x94\x9b\xa2\xa9"
- "\xb0\xb7\xbe\xc5\xcc\xd3\xda\xe1"
- "\xe8\xef\xf6\xfd\x04\x0b\x12\x19"
- "\x20\x27\x2e\x35\x3c\x43\x4a\x51"
- "\x58\x5f\x66\x6d\x74\x7b\x82\x89"
- "\x90\x97\x9e\xa5\xac\xb3\xba\xc1"
- "\xc8\xcf\xd6\xdd\xe4\xeb\xf2\xf9"
- "\x00\x09\x12\x1b\x24\x2d\x36\x3f"
- "\x48\x51\x5a\x63\x6c\x75\x7e\x87"
- "\x90\x99\xa2\xab\xb4\xbd\xc6\xcf"
- "\xd8\xe1\xea\xf3\xfc\x05\x0e\x17"
- "\x20\x29\x32\x3b\x44\x4d\x56\x5f"
- "\x68\x71\x7a\x83\x8c\x95\x9e\xa7"
- "\xb0\xb9\xc2\xcb\xd4\xdd\xe6\xef"
- "\xf8\x01\x0a\x13\x1c\x25\x2e\x37"
- "\x40\x49\x52\x5b\x64\x6d\x76\x7f"
- "\x88\x91\x9a\xa3\xac\xb5\xbe\xc7"
- "\xd0\xd9\xe2\xeb\xf4\xfd\x06\x0f"
- "\x18\x21\x2a\x33\x3c\x45\x4e\x57"
- "\x60\x69\x72\x7b\x84\x8d\x96\x9f"
- "\xa8\xb1\xba\xc3\xcc\xd5\xde\xe7"
- "\xf0\xf9\x02\x0b\x14\x1d\x26\x2f"
- "\x38\x41\x4a\x53\x5c\x65\x6e\x77"
- "\x80\x89\x92\x9b\xa4\xad\xb6\xbf"
- "\xc8\xd1\xda\xe3\xec\xf5\xfe\x07"
- "\x10\x19\x22\x2b\x34\x3d\x46\x4f"
- "\x58\x61\x6a\x73\x7c\x85\x8e\x97"
- "\xa0\xa9\xb2\xbb\xc4\xcd\xd6\xdf"
- "\xe8\xf1\xfa\x03\x0c\x15\x1e\x27"
- "\x30\x39\x42\x4b\x54\x5d\x66\x6f"
- "\x78\x81\x8a\x93\x9c\xa5\xae\xb7"
- "\xc0\xc9\xd2\xdb\xe4\xed\xf6\xff"
- "\x08\x11\x1a\x23\x2c\x35\x3e\x47"
- "\x50\x59\x62\x6b\x74\x7d\x86\x8f"
- "\x98\xa1\xaa\xb3\xbc\xc5\xce\xd7"
- "\xe0\xe9\xf2\xfb\x04\x0d\x16\x1f"
- "\x28\x31\x3a\x43\x4c\x55\x5e\x67"
- "\x70\x79\x82\x8b\x94\x9d\xa6\xaf"
- "\xb8\xc1\xca\xd3\xdc\xe5\xee\xf7"
- "\x00\x0b\x16\x21\x2c\x37\x42\x4d"
- "\x58\x63\x6e\x79\x84\x8f\x9a\xa5"
- "\xb0\xbb\xc6\xd1\xdc\xe7\xf2\xfd"
- "\x08\x13\x1e\x29\x34\x3f\x4a\x55"
- "\x60\x6b\x76\x81\x8c\x97\xa2\xad"
- "\xb8\xc3\xce\xd9\xe4\xef\xfa\x05"
- "\x10\x1b\x26\x31\x3c\x47\x52\x5d"
- "\x68\x73\x7e\x89\x94\x9f\xaa\xb5"
- "\xc0\xcb\xd6\xe1\xec\xf7\x02\x0d"
- "\x18\x23\x2e\x39\x44\x4f\x5a\x65"
- "\x70\x7b\x86\x91\x9c\xa7\xb2\xbd"
- "\xc8\xd3\xde\xe9\xf4\xff\x0a\x15"
- "\x20\x2b\x36\x41\x4c\x57\x62\x6d"
- "\x78\x83\x8e\x99\xa4\xaf\xba\xc5"
- "\xd0\xdb\xe6\xf1\xfc\x07\x12\x1d"
- "\x28\x33\x3e\x49\x54\x5f\x6a\x75"
- "\x80\x8b\x96\xa1\xac\xb7\xc2\xcd"
- "\xd8\xe3\xee\xf9\x04\x0f\x1a\x25"
- "\x30\x3b\x46\x51\x5c\x67\x72\x7d"
- "\x88\x93\x9e\xa9\xb4\xbf\xca\xd5"
- "\xe0\xeb\xf6\x01\x0c\x17\x22\x2d"
- "\x38\x43\x4e\x59\x64\x6f\x7a\x85"
- "\x90\x9b\xa6\xb1\xbc\xc7\xd2\xdd"
- "\xe8\xf3\xfe\x09\x14\x1f\x2a\x35"
- "\x40\x4b\x56\x61\x6c\x77\x82\x8d"
- "\x98\xa3\xae\xb9\xc4\xcf\xda\xe5"
- "\xf0\xfb\x06\x11\x1c\x27\x32\x3d"
- "\x48\x53\x5e\x69\x74\x7f\x8a\x95"
- "\xa0\xab\xb6\xc1\xcc\xd7\xe2\xed"
- "\xf8\x03\x0e\x19\x24\x2f\x3a\x45"
- "\x50\x5b\x66\x71\x7c\x87\x92\x9d"
- "\xa8\xb3\xbe\xc9\xd4\xdf\xea\xf5"
- "\x00\x0d\x1a\x27\x34\x41\x4e\x5b"
- "\x68\x75\x82\x8f\x9c\xa9\xb6\xc3"
- "\xd0\xdd\xea\xf7\x04\x11\x1e\x2b"
- "\x38\x45\x52\x5f\x6c\x79\x86\x93"
- "\xa0\xad\xba\xc7\xd4\xe1\xee\xfb"
- "\x08\x15\x22\x2f\x3c\x49\x56\x63"
- "\x70\x7d\x8a\x97\xa4\xb1\xbe\xcb"
- "\xd8\xe5\xf2\xff\x0c\x19\x26\x33"
- "\x40\x4d\x5a\x67\x74\x81\x8e\x9b"
- "\xa8\xb5\xc2\xcf\xdc\xe9\xf6\x03"
- "\x10\x1d\x2a\x37\x44\x51\x5e\x6b"
- "\x78\x85\x92\x9f\xac\xb9\xc6\xd3"
- "\xe0\xed\xfa\x07\x14\x21\x2e\x3b"
- "\x48\x55\x62\x6f\x7c\x89\x96\xa3"
- "\xb0\xbd\xca\xd7\xe4\xf1\xfe\x0b"
- "\x18\x25\x32\x3f\x4c\x59\x66\x73"
- "\x80\x8d\x9a\xa7\xb4\xc1\xce\xdb"
- "\xe8\xf5\x02\x0f\x1c\x29\x36\x43"
- "\x50\x5d\x6a\x77\x84\x91\x9e\xab"
- "\xb8\xc5\xd2\xdf\xec\xf9\x06\x13"
- "\x20\x2d\x3a\x47\x54\x61\x6e\x7b"
- "\x88\x95\xa2\xaf\xbc\xc9\xd6\xe3"
- "\xf0\xfd\x0a\x17\x24\x31\x3e\x4b"
- "\x58\x65\x72\x7f\x8c\x99\xa6\xb3"
- "\xc0\xcd\xda\xe7\xf4\x01\x0e\x1b"
- "\x28\x35\x42\x4f\x5c\x69\x76\x83"
- "\x90\x9d\xaa\xb7\xc4\xd1\xde\xeb"
- "\xf8\x05\x12\x1f\x2c\x39\x46\x53"
- "\x60\x6d\x7a\x87\x94\xa1\xae\xbb"
- "\xc8\xd5\xe2\xef\xfc\x09\x16\x23"
- "\x30\x3d\x4a\x57\x64\x71\x7e\x8b"
- "\x98\xa5\xb2\xbf\xcc\xd9\xe6\xf3"
- "\x00\x0f\x1e\x2d\x3c\x4b\x5a\x69"
- "\x78\x87\x96\xa5\xb4\xc3\xd2\xe1"
- "\xf0\xff\x0e\x1d\x2c\x3b\x4a\x59"
- "\x68\x77\x86\x95\xa4\xb3\xc2\xd1"
- "\xe0\xef\xfe\x0d\x1c\x2b\x3a\x49"
- "\x58\x67\x76\x85\x94\xa3\xb2\xc1"
- "\xd0\xdf\xee\xfd\x0c\x1b\x2a\x39"
- "\x48\x57\x66\x75\x84\x93\xa2\xb1"
- "\xc0\xcf\xde\xed\xfc\x0b\x1a\x29"
- "\x38\x47\x56\x65\x74\x83\x92\xa1"
- "\xb0\xbf\xce\xdd\xec\xfb\x0a\x19"
- "\x28\x37\x46\x55\x64\x73\x82\x91"
- "\xa0\xaf\xbe\xcd\xdc\xeb\xfa\x09"
- "\x18\x27\x36\x45\x54\x63\x72\x81"
- "\x90\x9f\xae\xbd\xcc\xdb\xea\xf9"
- "\x08\x17\x26\x35\x44\x53\x62\x71"
- "\x80\x8f\x9e\xad\xbc\xcb\xda\xe9"
- "\xf8\x07\x16\x25\x34\x43\x52\x61"
- "\x70\x7f\x8e\x9d\xac\xbb\xca\xd9"
- "\xe8\xf7\x06\x15\x24\x33\x42\x51"
- "\x60\x6f\x7e\x8d\x9c\xab\xba\xc9"
- "\xd8\xe7\xf6\x05\x14\x23\x32\x41"
- "\x50\x5f\x6e\x7d\x8c\x9b\xaa\xb9"
- "\xc8\xd7\xe6\xf5\x04\x13\x22\x31"
- "\x40\x4f\x5e\x6d\x7c\x8b\x9a\xa9"
- "\xb8\xc7\xd6\xe5\xf4\x03\x12\x21"
- "\x30\x3f\x4e\x5d\x6c\x7b\x8a\x99"
- "\xa8\xb7\xc6\xd5\xe4\xf3\x02\x11"
- "\x20\x2f\x3e\x4d\x5c\x6b\x7a\x89"
- "\x98\xa7\xb6\xc5\xd4\xe3\xf2\x01"
- "\x10\x1f\x2e\x3d\x4c\x5b\x6a\x79"
- "\x88\x97\xa6\xb5\xc4\xd3\xe2\xf1"
- "\x00\x11\x22\x33\x44\x55\x66\x77"
- "\x88\x99\xaa\xbb\xcc\xdd\xee\xff"
- "\x10\x21\x32\x43\x54\x65\x76\x87"
- "\x98\xa9\xba\xcb\xdc\xed\xfe\x0f"
- "\x20\x31\x42\x53\x64\x75\x86\x97"
- "\xa8\xb9\xca\xdb\xec\xfd\x0e\x1f"
- "\x30\x41\x52\x63\x74\x85\x96\xa7"
- "\xb8\xc9\xda\xeb\xfc\x0d\x1e\x2f"
- "\x40\x51\x62\x73\x84\x95\xa6\xb7"
- "\xc8\xd9\xea\xfb\x0c\x1d\x2e\x3f"
- "\x50\x61\x72\x83\x94\xa5\xb6\xc7"
- "\xd8\xe9\xfa\x0b\x1c\x2d\x3e\x4f"
- "\x60\x71\x82\x93\xa4\xb5\xc6\xd7"
- "\xe8\xf9\x0a\x1b\x2c\x3d\x4e\x5f"
- "\x70\x81\x92\xa3\xb4\xc5\xd6\xe7"
- "\xf8\x09\x1a\x2b\x3c\x4d\x5e\x6f"
- "\x80\x91\xa2\xb3\xc4\xd5\xe6\xf7"
- "\x08\x19\x2a\x3b\x4c\x5d\x6e\x7f"
- "\x90\xa1\xb2\xc3\xd4\xe5\xf6\x07"
- "\x18\x29\x3a\x4b\x5c\x6d\x7e\x8f"
- "\xa0\xb1\xc2\xd3\xe4\xf5\x06\x17"
- "\x28\x39\x4a\x5b\x6c\x7d\x8e\x9f"
- "\xb0\xc1\xd2\xe3\xf4\x05\x16\x27"
- "\x38\x49\x5a\x6b\x7c\x8d\x9e\xaf"
- "\xc0\xd1\xe2\xf3\x04\x15\x26\x37"
- "\x48\x59\x6a\x7b\x8c\x9d\xae\xbf"
- "\xd0\xe1\xf2\x03\x14\x25\x36\x47"
- "\x58\x69\x7a\x8b\x9c\xad\xbe\xcf"
- "\xe0\xf1\x02\x13\x24\x35\x46\x57"
- "\x68\x79\x8a\x9b\xac\xbd\xce\xdf"
- "\xf0\x01\x12\x23\x34\x45\x56\x67"
- "\x78\x89\x9a\xab\xbc\xcd\xde\xef"
- "\x00\x13\x26\x39\x4c\x5f\x72\x85"
- "\x98\xab\xbe\xd1\xe4\xf7\x0a\x1d"
- "\x30\x43\x56\x69\x7c\x8f\xa2\xb5"
- "\xc8\xdb\xee\x01\x14\x27\x3a\x4d"
- "\x60\x73\x86\x99\xac\xbf\xd2\xe5"
- "\xf8\x0b\x1e\x31\x44\x57\x6a\x7d"
- "\x90\xa3\xb6\xc9\xdc\xef\x02\x15"
- "\x28\x3b\x4e\x61\x74\x87\x9a\xad"
- "\xc0\xd3\xe6\xf9\x0c\x1f\x32\x45"
- "\x58\x6b\x7e\x91\xa4\xb7\xca\xdd"
- "\xf0\x03\x16\x29\x3c\x4f\x62\x75"
- "\x88\x9b\xae\xc1\xd4\xe7\xfa\x0d"
- "\x20\x33\x46\x59\x6c\x7f\x92\xa5"
- "\xb8\xcb\xde\xf1\x04\x17\x2a\x3d"
- "\x50\x63\x76\x89\x9c\xaf\xc2\xd5"
- "\xe8\xfb\x0e\x21\x34\x47\x5a\x6d"
- "\x80\x93\xa6\xb9\xcc\xdf\xf2\x05"
- "\x18\x2b\x3e\x51\x64\x77\x8a\x9d"
- "\xb0\xc3\xd6\xe9\xfc\x0f\x22\x35"
- "\x48\x5b\x6e\x81\x94\xa7\xba\xcd"
- "\xe0\xf3\x06\x19\x2c\x3f\x52\x65"
- "\x78\x8b\x9e\xb1\xc4\xd7\xea\xfd"
- "\x10\x23\x36\x49\x5c\x6f\x82\x95"
- "\xa8\xbb\xce\xe1\xf4\x07\x1a\x2d"
- "\x40\x53\x66\x79\x8c\x9f\xb2\xc5"
- "\xd8\xeb\xfe\x11\x24\x37\x4a\x5d"
- "\x70\x83\x96\xa9\xbc\xcf\xe2\xf5"
- "\x08\x1b\x2e\x41\x54\x67\x7a\x8d"
- "\xa0\xb3\xc6\xd9\xec\xff\x12\x25"
- "\x38\x4b\x5e\x71\x84\x97\xaa\xbd"
- "\xd0\xe3\xf6\x09\x1c\x2f\x42\x55"
- "\x68\x7b\x8e\xa1\xb4\xc7\xda\xed"
- "\x00\x15\x2a\x3f\x54\x69\x7e\x93"
- "\xa8\xbd\xd2\xe7\xfc\x11\x26\x3b"
- "\x50\x65\x7a\x8f\xa4\xb9\xce\xe3"
- "\xf8\x0d\x22\x37\x4c\x61\x76\x8b"
- "\xa0\xb5\xca\xdf\xf4\x09\x1e\x33"
- "\x48\x5d\x72\x87\x9c\xb1\xc6\xdb"
- "\xf0\x05\x1a\x2f\x44\x59\x6e\x83"
- "\x98\xad\xc2\xd7\xec\x01\x16\x2b"
- "\x40\x55\x6a\x7f\x94\xa9\xbe\xd3"
- "\xe8\xfd\x12\x27\x3c\x51\x66\x7b"
- "\x90\xa5\xba\xcf\xe4\xf9\x0e\x23"
- "\x38\x4d\x62\x77\x8c\xa1\xb6\xcb"
- "\xe0\xf5\x0a\x1f\x34\x49\x5e\x73"
- "\x88\x9d\xb2\xc7\xdc\xf1\x06\x1b"
- "\x30\x45\x5a\x6f\x84\x99\xae\xc3"
- "\xd8\xed\x02\x17\x2c\x41\x56\x6b"
- "\x80\x95\xaa\xbf\xd4\xe9\xfe\x13"
- "\x28\x3d\x52\x67\x7c\x91\xa6\xbb"
- "\xd0\xe5\xfa\x0f\x24\x39\x4e\x63"
- "\x78\x8d\xa2\xb7\xcc\xe1\xf6\x0b"
- "\x20\x35\x4a\x5f\x74\x89\x9e\xb3"
- "\xc8\xdd\xf2\x07\x1c\x31\x46\x5b"
- "\x70\x85\x9a\xaf\xc4\xd9\xee\x03"
- "\x18\x2d\x42\x57\x6c\x81\x96\xab"
- "\xc0\xd5\xea\xff\x14\x29\x3e\x53"
- "\x68\x7d\x92\xa7\xbc\xd1\xe6\xfb"
- "\x10\x25\x3a\x4f\x64\x79\x8e\xa3"
- "\xb8\xcd\xe2\xf7\x0c\x21\x36\x4b"
- "\x60\x75\x8a\x9f\xb4\xc9\xde\xf3"
- "\x08\x1d\x32\x47\x5c\x71\x86\x9b"
- "\xb0\xc5\xda\xef\x04\x19\x2e\x43"
- "\x58\x6d\x82\x97\xac\xc1\xd6\xeb"
- "\x00\x17\x2e\x45\x5c\x73\x8a\xa1"
- "\xb8\xcf\xe6\xfd\x14\x2b\x42\x59"
- "\x70\x87\x9e\xb5\xcc\xe3\xfa\x11"
- "\x28\x3f\x56\x6d\x84\x9b\xb2\xc9"
- "\xe0\xf7\x0e\x25\x3c\x53\x6a\x81"
- "\x98\xaf\xc6\xdd\xf4\x0b\x22\x39"
- "\x50\x67\x7e\x95\xac\xc3\xda\xf1"
- "\x08\x1f\x36\x4d\x64\x7b\x92\xa9"
- "\xc0\xd7\xee\x05\x1c\x33\x4a\x61"
- "\x78\x8f\xa6\xbd\xd4\xeb\x02\x19"
- "\x30\x47\x5e\x75\x8c\xa3\xba\xd1"
- "\xe8\xff\x16\x2d\x44\x5b\x72\x89"
- "\xa0\xb7\xce\xe5\xfc\x13\x2a\x41"
- "\x58\x6f\x86\x9d\xb4\xcb\xe2\xf9"
- "\x10\x27\x3e\x55\x6c\x83\x9a\xb1"
- "\xc8\xdf\xf6\x0d\x24\x3b\x52\x69"
- "\x80\x97\xae\xc5\xdc\xf3\x0a\x21"
- "\x38\x4f\x66\x7d\x94\xab\xc2\xd9"
- "\xf0\x07\x1e\x35\x4c\x63\x7a\x91"
- "\xa8\xbf\xd6\xed\x04\x1b\x32\x49"
- "\x60\x77\x8e\xa5\xbc\xd3\xea\x01"
- "\x18\x2f\x46\x5d\x74\x8b\xa2\xb9"
- "\xd0\xe7\xfe\x15\x2c\x43\x5a\x71"
- "\x88\x9f\xb6\xcd\xe4\xfb\x12\x29"
- "\x40\x57\x6e\x85\x9c\xb3\xca\xe1"
- "\xf8\x0f\x26\x3d\x54\x6b\x82\x99"
- "\xb0\xc7\xde\xf5\x0c\x23\x3a\x51"
- "\x68\x7f\x96\xad\xc4\xdb\xf2\x09"
- "\x20\x37\x4e\x65\x7c\x93\xaa\xc1"
- "\xd8\xef\x06\x1d\x34\x4b\x62\x79"
- "\x90\xa7\xbe\xd5\xec\x03\x1a\x31"
- "\x48\x5f\x76\x8d\xa4\xbb\xd2\xe9"
- "\x00\x19\x32\x4b\x64\x7d\x96\xaf"
- "\xc8\xe1\xfa\x13\x2c\x45\x5e\x77"
- "\x90\xa9\xc2\xdb\xf4\x0d\x26\x3f"
- "\x58\x71\x8a\xa3\xbc\xd5\xee\x07"
- "\x20\x39\x52\x6b\x84\x9d\xb6\xcf"
- "\xe8\x01\x1a\x33\x4c\x65\x7e\x97"
- "\xb0\xc9\xe2\xfb\x14\x2d\x46\x5f"
- "\x78\x91\xaa\xc3\xdc\xf5\x0e\x27"
- "\x40\x59\x72\x8b\xa4\xbd\xd6\xef"
- "\x08\x21\x3a\x53\x6c\x85\x9e\xb7"
- "\xd0\xe9\x02\x1b\x34\x4d\x66\x7f"
- "\x98\xb1\xca\xe3\xfc\x15\x2e\x47"
- "\x60\x79\x92\xab\xc4\xdd\xf6\x0f"
- "\x28\x41\x5a\x73\x8c\xa5\xbe\xd7"
- "\xf0\x09\x22\x3b\x54\x6d\x86\x9f"
- "\xb8\xd1\xea\x03\x1c\x35\x4e\x67"
- "\x80\x99\xb2\xcb\xe4\xfd\x16\x2f"
- "\x48\x61\x7a\x93\xac\xc5\xde\xf7"
- "\x10\x29\x42\x5b\x74\x8d\xa6\xbf"
- "\xd8\xf1\x0a\x23\x3c\x55\x6e\x87"
- "\xa0\xb9\xd2\xeb\x04\x1d\x36\x4f"
- "\x68\x81\x9a\xb3\xcc\xe5\xfe\x17"
- "\x30\x49\x62\x7b\x94\xad\xc6\xdf"
- "\xf8\x11\x2a\x43\x5c\x75\x8e\xa7"
- "\xc0\xd9\xf2\x0b\x24\x3d\x56\x6f"
- "\x88\xa1\xba\xd3\xec\x05\x1e\x37"
- "\x50\x69\x82\x9b\xb4\xcd\xe6\xff"
- "\x18\x31\x4a\x63\x7c\x95\xae\xc7"
- "\xe0\xf9\x12\x2b\x44\x5d\x76\x8f"
- "\xa8\xc1\xda\xf3\x0c\x25\x3e\x57"
- "\x70\x89\xa2\xbb\xd4\xed\x06\x1f"
- "\x38\x51\x6a\x83\x9c\xb5\xce\xe7"
- "\x00\x1b\x36\x51\x6c\x87\xa2\xbd"
- "\xd8\xf3\x0e\x29\x44\x5f\x7a\x95"
- "\xb0\xcb\xe6\x01\x1c\x37\x52\x6d"
- "\x88\xa3\xbe\xd9\xf4\x0f\x2a\x45"
- "\x60\x7b\x96\xb1\xcc\xe7\x02\x1d"
- "\x38\x53\x6e\x89\xa4\xbf\xda\xf5"
- "\x10\x2b\x46\x61\x7c\x97\xb2\xcd"
- "\xe8\x03\x1e\x39\x54\x6f\x8a\xa5"
- "\xc0\xdb\xf6\x11\x2c\x47\x62\x7d"
- "\x98\xb3\xce\xe9\x04\x1f\x3a\x55"
- "\x70\x8b\xa6\xc1\xdc\xf7\x12\x2d"
- "\x48\x63\x7e\x99\xb4\xcf\xea\x05"
- "\x20\x3b\x56\x71\x8c\xa7\xc2\xdd"
- "\xf8\x13\x2e\x49\x64\x7f\x9a\xb5"
- "\xd0\xeb\x06\x21\x3c\x57\x72\x8d"
- "\xa8\xc3\xde\xf9\x14\x2f\x4a\x65"
- "\x80\x9b\xb6\xd1\xec\x07\x22\x3d"
- "\x58\x73\x8e\xa9\xc4\xdf\xfa\x15"
- "\x30\x4b\x66\x81\x9c\xb7\xd2\xed"
- "\x08\x23\x3e\x59\x74\x8f\xaa\xc5"
- "\xe0\xfb\x16\x31\x4c\x67\x82\x9d"
- "\xb8\xd3\xee\x09\x24\x3f\x5a\x75"
- "\x90\xab\xc6\xe1\xfc\x17\x32\x4d"
- "\x68\x83\x9e\xb9\xd4\xef\x0a\x25"
- "\x40\x5b\x76\x91\xac\xc7\xe2\xfd"
- "\x18\x33\x4e\x69\x84\x9f\xba\xd5"
- "\xf0\x0b\x26\x41\x5c\x77\x92\xad"
- "\xc8\xe3\xfe\x19\x34\x4f\x6a\x85"
- "\xa0\xbb\xd6\xf1\x0c\x27\x42\x5d"
- "\x78\x93\xae\xc9\xe4\xff\x1a\x35"
- "\x50\x6b\x86\xa1\xbc\xd7\xf2\x0d"
- "\x28\x43\x5e\x79\x94\xaf\xca\xe5"
- "\x00\x1d\x3a\x57\x74\x91\xae\xcb"
- "\xe8\x05\x22\x3f\x5c\x79\x96\xb3"
- "\xd0\xed\x0a\x27\x44\x61\x7e\x9b"
- "\xb8\xd5\xf2\x0f\x2c\x49\x66\x83"
- "\xa0\xbd\xda\xf7\x14\x31\x4e\x6b"
- "\x88\xa5\xc2\xdf\xfc\x19\x36\x53"
- "\x70\x8d\xaa\xc7\xe4\x01\x1e\x3b"
- "\x58\x75\x92\xaf\xcc\xe9\x06\x23"
- "\x40\x5d\x7a\x97\xb4\xd1\xee\x0b"
- "\x28\x45\x62\x7f\x9c\xb9\xd6\xf3"
- "\x10\x2d\x4a\x67\x84\xa1\xbe\xdb"
- "\xf8\x15\x32\x4f\x6c\x89\xa6\xc3"
- "\xe0\xfd\x1a\x37\x54\x71\x8e\xab"
- "\xc8\xe5\x02\x1f\x3c\x59\x76\x93"
- "\xb0\xcd\xea\x07\x24\x41\x5e\x7b"
- "\x98\xb5\xd2\xef\x0c\x29\x46\x63"
- "\x80\x9d\xba\xd7\xf4\x11\x2e\x4b"
- "\x68\x85\xa2\xbf\xdc\xf9\x16\x33"
- "\x50\x6d\x8a\xa7\xc4\xe1\xfe\x1b"
- "\x38\x55\x72\x8f\xac\xc9\xe6\x03"
- "\x20\x3d\x5a\x77\x94\xb1\xce\xeb"
- "\x08\x25\x42\x5f\x7c\x99\xb6\xd3"
- "\xf0\x0d\x2a\x47\x64\x81\x9e\xbb"
- "\xd8\xf5\x12\x2f\x4c\x69\x86\xa3"
- "\xc0\xdd\xfa\x17\x34\x51\x6e\x8b"
- "\xa8\xc5\xe2\xff\x1c\x39\x56\x73"
- "\x90\xad\xca\xe7\x04\x21\x3e\x5b"
- "\x78\x95\xb2\xcf\xec\x09\x26\x43"
- "\x60\x7d\x9a\xb7\xd4\xf1\x0e\x2b"
- "\x48\x65\x82\x9f\xbc\xd9\xf6\x13"
- "\x30\x4d\x6a\x87\xa4\xc1\xde\xfb"
- "\x18\x35\x52\x6f\x8c\xa9\xc6\xe3"
- "\x00\x1f\x3e\x5d\x7c\x9b\xba\xd9"
- "\xf8\x17\x36\x55\x74\x93\xb2\xd1"
- "\xf0\x0f\x2e\x4d\x6c\x8b\xaa\xc9"
- "\xe8\x07\x26\x45\x64\x83\xa2\xc1"
- "\xe0\xff\x1e\x3d\x5c\x7b\x9a\xb9"
- "\xd8\xf7\x16\x35\x54\x73\x92\xb1"
- "\xd0\xef\x0e\x2d\x4c\x6b\x8a\xa9"
- "\xc8\xe7\x06\x25\x44\x63\x82\xa1"
- "\xc0\xdf\xfe\x1d\x3c\x5b\x7a\x99"
- "\xb8\xd7\xf6\x15\x34\x53\x72\x91"
- "\xb0\xcf\xee\x0d\x2c\x4b\x6a\x89"
- "\xa8\xc7\xe6\x05\x24\x43\x62\x81"
- "\xa0\xbf\xde\xfd\x1c\x3b\x5a\x79"
- "\x98\xb7\xd6\xf5\x14\x33\x52\x71"
- "\x90\xaf\xce\xed\x0c\x2b\x4a\x69"
- "\x88\xa7\xc6\xe5\x04\x23\x42\x61"
- "\x80\x9f\xbe\xdd\xfc\x1b\x3a\x59"
- "\x78\x97\xb6\xd5\xf4\x13\x32\x51"
- "\x70\x8f\xae\xcd\xec\x0b\x2a\x49"
- "\x68\x87\xa6\xc5\xe4\x03\x22\x41"
- "\x60\x7f\x9e\xbd\xdc\xfb\x1a\x39"
- "\x58\x77\x96\xb5\xd4\xf3\x12\x31"
- "\x50\x6f\x8e\xad\xcc\xeb\x0a\x29"
- "\x48\x67\x86\xa5\xc4\xe3\x02\x21"
- "\x40\x5f\x7e\x9d\xbc\xdb\xfa\x19"
- "\x38\x57\x76\x95\xb4\xd3\xf2\x11"
- "\x30\x4f\x6e\x8d\xac\xcb\xea\x09"
- "\x28\x47\x66\x85\xa4\xc3\xe2\x01"
- "\x20\x3f\x5e\x7d\x9c\xbb\xda\xf9"
- "\x18\x37\x56\x75\x94\xb3\xd2\xf1"
- "\x10\x2f\x4e\x6d\x8c\xab\xca\xe9"
- "\x08\x27\x46\x65\x84\xa3\xc2\xe1"
- "\x00\x21\x42\x63",
- .ilen = 4100,
- .result =
- "\xb5\x81\xf5\x64\x18\x73\xe3\xf0"
- "\x4c\x13\xf2\x77\x18\x60\x65\x5e"
- "\x29\x01\xce\x98\x55\x53\xf9\x0c"
- "\x2a\x08\xd5\x09\xb3\x57\x55\x56"
- "\xc5\xe9\x56\x90\xcb\x6a\xa3\xc0"
- "\xff\xc4\x79\xb4\xd2\x97\x5d\xc4"
- "\x43\xd1\xfe\x94\x7b\x88\x06\x5a"
- "\xb2\x9e\x2c\xfc\x44\x03\xb7\x90"
- "\xa0\xc1\xba\x6a\x33\xb8\xc7\xb2"
- "\x9d\xe1\x12\x4f\xc0\x64\xd4\x01"
- "\xfe\x8c\x7a\x66\xf7\xe6\x5a\x91"
- "\xbb\xde\x56\x86\xab\x65\x21\x30"
- "\x00\x84\x65\x24\xa5\x7d\x85\xb4"
- "\xe3\x17\xed\x3a\xb7\x6f\xb4\x0b"
- "\x0b\xaf\x15\xae\x5a\x8f\xf2\x0c"
- "\x2f\x27\xf4\x09\xd8\xd2\x96\xb7"
- "\x71\xf2\xc5\x99\x4d\x7e\x7f\x75"
- "\x77\x89\x30\x8b\x59\xdb\xa2\xb2"
- "\xa0\xf3\x19\x39\x2b\xc5\x7e\x3f"
- "\x4f\xd9\xd3\x56\x28\x97\x44\xdc"
- "\xc0\x8b\x77\x24\xd9\x52\xe7\xc5"
- "\xaf\xf6\x7d\x59\xb2\x44\x05\x1d"
- "\xb1\xb0\x11\xa5\x0f\xec\x33\xe1"
- "\x6d\x1b\x4e\x1f\xff\x57\x91\xb4"
- "\x5b\x9a\x96\xc5\x53\xbc\xae\x20"
- "\x3c\xbb\x14\xe2\xe8\x22\x33\xc1"
- "\x5e\x76\x9e\x46\x99\xf6\x2a\x15"
- "\xc6\x97\x02\xa0\x66\x43\xd1\xa6"
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- "\x0d\xd7\xdc\x96\x0e\x65\x75\x4e"
- "\x29\x06\x9d\xa4\x51\x3a\x10\x63"
- "\x8f\x17\x07\xd5\x8e\x3c\xf4\x28"
- "\x00\x5a\x5b\x05\x19\xd8\xc0\x6c"
- "\xe5\x15\xe4\x9c\x9d\x71\x9d\x5e"
- "\x94\x29\x1a\xa7\x80\xfa\x0e\x33"
- "\x03\xdd\xb7\x3e\x9a\xa9\x26\x18"
- "\x37\xa9\x64\x08\x4d\x94\x5a\x88"
- "\xca\x35\xce\x81\x02\xe3\x1f\x1b"
- "\x89\x1a\x77\x85\xe3\x41\x6d\x32"
- "\x42\x19\x23\x7d\xc8\x73\xee\x25"
- "\x85\x0d\xf8\x31\x25\x79\x1b\x6f"
- "\x79\x25\xd2\xd8\xd4\x23\xfd\xf7"
- "\x82\x36\x6a\x0c\x46\x22\x15\xe9"
- "\xff\x72\x41\x91\x91\x7d\x3a\xb7"
- "\xdd\x65\x99\x70\xf6\x8d\x84\xf8"
- "\x67\x15\x20\x11\xd6\xb2\x55\x7b"
- "\xdb\x87\xee\xef\x55\x89\x2a\x59"
- "\x2b\x07\x8f\x43\x8a\x59\x3c\x01"
- "\x8b\x65\x54\xa1\x66\xd5\x38\xbd"
- "\xc6\x30\xa9\xcc\x49\xb6\xa8\x1b"
- "\xb8\xc0\x0e\xe3\x45\x28\xe2\xff"
- "\x41\x9f\x7e\x7c\xd1\xae\x9e\x25"
- "\x3f\x4c\x7c\x7c\xf4\xa8\x26\x4d"
- "\x5c\xfd\x4b\x27\x18\xf9\x61\x76"
- "\x48\xba\x0c\x6b\xa9\x4d\xfc\xf5"
- "\x3b\x35\x7e\x2f\x4a\xa9\xc2\x9a"
- "\xae\xab\x86\x09\x89\xc9\xc2\x40"
- "\x39\x2c\x81\xb3\xb8\x17\x67\xc2"
- "\x0d\x32\x4a\x3a\x67\x81\xd7\x1a"
- "\x34\x52\xc5\xdb\x0a\xf5\x63\x39"
- "\xea\x1f\xe1\x7c\xa1\x9e\xc1\x35"
- "\xe3\xb1\x18\x45\x67\xf9\x22\x38"
- "\x95\xd9\x34\x34\x86\xc6\x41\x94"
- "\x15\xf9\x5b\x41\xa6\x87\x8b\xf8"
- "\xd5\xe1\x1b\xe2\x5b\xf3\x86\x10"
- "\xff\xe6\xae\x69\x76\xbc\x0d\xb4"
- "\x09\x90\x0c\xa2\x65\x0c\xad\x74"
- "\xf5\xd7\xff\xda\xc1\xce\x85\xbe"
- "\x00\xa7\xff\x4d\x2f\x65\xd3\x8c"
- "\x86\x2d\x05\xe8\xed\x3e\x6b\x8b"
- "\x0f\x3d\x83\x8c\xf1\x1d\x5b\x96"
- "\x2e\xb1\x9c\xc2\x98\xe1\x70\xb9"
- "\xba\x5c\x8a\x43\xd6\x34\xa7\x2d"
- "\xc9\x92\xae\xf2\xa5\x7b\x05\x49"
- "\xa7\x33\x34\x86\xca\xe4\x96\x23"
- "\x76\x5b\xf2\xc6\xf1\x51\x28\x42"
- "\x7b\xcc\x76\x8f\xfa\xa2\xad\x31"
- "\xd4\xd6\x7a\x6d\x25\x25\x54\xe4"
- "\x3f\x50\x59\xe1\x5c\x05\xb7\x27"
- "\x48\xbf\x07\xec\x1b\x13\xbe\x2b"
- "\xa1\x57\x2b\xd5\xab\xd7\xd0\x4c"
- "\x1e\xcb\x71\x9b\xc5\x90\x85\xd3"
- "\xde\x59\xec\x71\xeb\x89\xbb\xd0"
- "\x09\x50\xe1\x16\x3f\xfd\x1c\x34"
- "\xc3\x1c\xa1\x10\x77\x53\x98\xef"
- "\xf2\xfd\xa5\x01\x59\xc2\x9b\x26"
- "\xc7\x42\xd9\x49\xda\x58\x2b\x6e"
- "\x9f\x53\x19\x76\x7e\xd9\xc9\x0e"
- "\x68\xc8\x7f\x51\x22\x42\xef\x49"
- "\xa4\x55\xb6\x36\xac\x09\xc7\x31"
- "\x88\x15\x4b\x2e\x8f\x3a\x08\xf7"
- "\xd8\xf7\xa8\xc5\xa9\x33\xa6\x45"
- "\xe4\xc4\x94\x76\xf3\x0d\x8f\x7e"
- "\xc8\xf6\xbc\x23\x0a\xb6\x4c\xd3"
- "\x6a\xcd\x36\xc2\x90\x5c\x5c\x3c"
- "\x65\x7b\xc2\xd6\xcc\xe6\x0d\x87"
- "\x73\x2e\x71\x79\x16\x06\x63\x28"
- "\x09\x15\xd8\x89\x38\x38\x3d\xb5"
- "\x42\x1c\x08\x24\xf7\x2a\xd2\x9d"
- "\xc8\xca\xef\xf9\x27\xd8\x07\x86"
- "\xf7\x43\x0b\x55\x15\x3f\x9f\x83"
- "\xef\xdc\x49\x9d\x2a\xc1\x54\x62"
- "\xbd\x9b\x66\x55\x9f\xb7\x12\xf3"
- "\x1b\x4d\x9d\x2a\x5c\xed\x87\x75"
- "\x87\x26\xec\x61\x2c\xb4\x0f\x89"
- "\xb0\xfb\x2e\x68\x5d\x15\xc7\x8d"
- "\x2e\xc0\xd9\xec\xaf\x4f\xd2\x25"
- "\x29\xe8\xd2\x26\x2b\x67\xe9\xfc"
- "\x2b\xa8\x67\x96\x12\x1f\x5b\x96"
- "\xc6\x14\x53\xaf\x44\xea\xd6\xe2"
- "\x94\x98\xe4\x12\x93\x4c\x92\xe0"
- "\x18\xa5\x8d\x2d\xe4\x71\x3c\x47"
- "\x4c\xf7\xe6\x47\x9e\xc0\x68\xdf"
- "\xd4\xf5\x5a\x74\xb1\x2b\x29\x03"
- "\x19\x07\xaf\x90\x62\x5c\x68\x98"
- "\x48\x16\x11\x02\x9d\xee\xb4\x9b"
- "\xe5\x42\x7f\x08\xfd\x16\x32\x0b"
- "\xd0\xb3\xfa\x2b\xb7\x99\xf9\x29"
- "\xcd\x20\x45\x9f\xb3\x1a\x5d\xa2"
- "\xaf\x4d\xe0\xbd\x42\x0d\xbc\x74"
- "\x99\x9c\x8e\x53\x1a\xb4\x3e\xbd"
- "\xa2\x9a\x2d\xf7\xf8\x39\x0f\x67"
- "\x63\xfc\x6b\xc0\xaf\xb3\x4b\x4f"
- "\x55\xc4\xcf\xa7\xc8\x04\x11\x3e"
- "\x14\x32\xbb\x1b\x38\x77\xd6\x7f"
- "\x54\x4c\xdf\x75\xf3\x07\x2d\x33"
- "\x9b\xa8\x20\xe1\x7b\x12\xb5\xf3"
- "\xef\x2f\xce\x72\xe5\x24\x60\xc1"
- "\x30\xe2\xab\xa1\x8e\x11\x09\xa8"
- "\x21\x33\x44\xfe\x7f\x35\x32\x93"
- "\x39\xa7\xad\x8b\x79\x06\xb2\xcb"
- "\x4e\xa9\x5f\xc7\xba\x74\x29\xec"
- "\x93\xa0\x4e\x54\x93\xc0\xbc\x55"
- "\x64\xf0\x48\xe5\x57\x99\xee\x75"
- "\xd6\x79\x0f\x66\xb7\xc6\x57\x76"
- "\xf7\xb7\xf3\x9c\xc5\x60\xe8\x7f"
- "\x83\x76\xd6\x0e\xaa\xe6\x90\x39"
- "\x1d\xa6\x32\x6a\x34\xe3\x55\xf8"
- "\x58\xa0\x58\x7d\x33\xe0\x22\x39"
- "\x44\x64\x87\x86\x5a\x2f\xa7\x7e"
- "\x0f\x38\xea\xb0\x30\xcc\x61\xa5"
- "\x6a\x32\xae\x1e\xf7\xe9\xd0\xa9"
- "\x0c\x32\x4b\xb5\x49\x28\xab\x85"
- "\x2f\x8e\x01\x36\x38\x52\xd0\xba"
- "\xd6\x02\x78\xf8\x0e\x3e\x9c\x8b"
- "\x6b\x45\x99\x3f\x5c\xfe\x58\xf1"
- "\x5c\x94\x04\xe1\xf5\x18\x6d\x51"
- "\xb2\x5d\x18\x20\xb6\xc2\x9a\x42"
- "\x1d\xb3\xab\x3c\xb6\x3a\x13\x03"
- "\xb2\x46\x82\x4f\xfc\x64\xbc\x4f"
- "\xca\xfa\x9c\xc0\xd5\xa7\xbd\x11"
- "\xb7\xe4\x5a\xf6\x6f\x4d\x4d\x54"
- "\xea\xa4\x98\x66\xd4\x22\x3b\xd3"
- "\x8f\x34\x47\xd9\x7c\xf4\x72\x3b"
- "\x4d\x02\x77\xf6\xd6\xdd\x08\x0a"
- "\x81\xe1\x86\x89\x3e\x56\x10\x3c"
- "\xba\xd7\x81\x8c\x08\xbc\x8b\xe2"
- "\x53\xec\xa7\x89\xee\xc8\x56\xb5"
- "\x36\x2c\xb2\x03\xba\x99\xdd\x7c"
- "\x48\xa0\xb0\xbc\x91\x33\xe9\xa8"
- "\xcb\xcd\xcf\x59\x5f\x1f\x15\xe2"
- "\x56\xf5\x4e\x01\x35\x27\x45\x77"
- "\x47\xc8\xbc\xcb\x7e\x39\xc1\x97"
- "\x28\xd3\x84\xfc\x2c\x3e\xc8\xad"
- "\x9c\xf8\x8a\x61\x9c\x28\xaa\xc5"
- "\x99\x20\x43\x85\x9d\xa5\xe2\x8b"
- "\xb8\xae\xeb\xd0\x32\x0d\x52\x78"
- "\x09\x56\x3f\xc7\xd8\x7e\x26\xfc"
- "\x37\xfb\x6f\x04\xfc\xfa\x92\x10"
- "\xac\xf8\x3e\x21\xdc\x8c\x21\x16"
- "\x7d\x67\x6e\xf6\xcd\xda\xb6\x98"
- "\x23\xab\x23\x3c\xb2\x10\xa0\x53"
- "\x5a\x56\x9f\xc5\xd0\xff\xbb\xe4"
- "\x98\x3c\x69\x1e\xdb\x38\x8f\x7e"
- "\x0f\xd2\x98\x88\x81\x8b\x45\x67"
- "\xea\x33\xf1\xeb\xe9\x97\x55\x2e"
- "\xd9\xaa\xeb\x5a\xec\xda\xe1\x68"
- "\xa8\x9d\x3c\x84\x7c\x05\x3d\x62"
- "\x87\x8f\x03\x21\x28\x95\x0c\x89"
- "\x25\x22\x4a\xb0\x93\xa9\x50\xa2"
- "\x2f\x57\x6e\x18\x42\x19\x54\x0c"
- "\x55\x67\xc6\x11\x49\xf4\x5c\xd2"
- "\xe9\x3d\xdd\x8b\x48\x71\x21\x00"
- "\xc3\x9a\x6c\x85\x74\x28\x83\x4a"
- "\x1b\x31\x05\xe1\x06\x92\xe7\xda"
- "\x85\x73\x78\x45\x20\x7f\xae\x13"
- "\x7c\x33\x06\x22\xf4\x83\xf9\x35"
- "\x3f\x6c\x71\xa8\x4e\x48\xbe\x9b"
- "\xce\x8a\xba\xda\xbe\x28\x08\xf7"
- "\xe2\x14\x8c\x71\xea\x72\xf9\x33"
- "\xf2\x88\x3f\xd7\xbb\x69\x6c\x29"
- "\x19\xdc\x84\xce\x1f\x12\x4f\xc8"
- "\xaf\xa5\x04\xba\x5a\xab\xb0\xd9"
- "\x14\x1f\x6c\x68\x98\x39\x89\x7a"
- "\xd9\xd8\x2f\xdf\xa8\x47\x4a\x25"
- "\xe2\xfb\x33\xf4\x59\x78\xe1\x68"
- "\x85\xcf\xfe\x59\x20\xd4\x05\x1d"
- "\x80\x99\xae\xbc\xca\xae\x0f\x2f"
- "\x65\x43\x34\x8e\x7e\xac\xd3\x93"
- "\x2f\xac\x6d\x14\x3d\x02\x07\x70"
- "\x9d\xa4\xf3\x1b\x5c\x36\xfc\x01"
- "\x73\x34\x85\x0c\x6c\xd6\xf1\xbd"
- "\x3f\xdf\xee\xf5\xd9\xba\x56\xef"
- "\xf4\x9b\x6b\xee\x9f\x5a\x78\x6d"
- "\x32\x19\xf4\xf7\xf8\x4c\x69\x0b"
- "\x4b\xbc\xbb\xb7\xf2\x85\xaf\x70"
- "\x75\x24\x6c\x54\xa7\x0e\x4d\x1d"
- "\x01\xbf\x08\xac\xcf\x7f\x2c\xe3"
- "\x14\x89\x5e\x70\x5a\x99\x92\xcd"
- "\x01\x84\xc8\xd2\xab\xe5\x4f\x58"
- "\xe7\x0f\x2f\x0e\xff\x68\xea\xfd"
- "\x15\xb3\x17\xe6\xb0\xe7\x85\xd8"
- "\x23\x2e\x05\xc7\xc9\xc4\x46\x1f"
- "\xe1\x9e\x49\x20\x23\x24\x4d\x7e"
- "\x29\x65\xff\xf4\xb6\xfd\x1a\x85"
- "\xc4\x16\xec\xfc\xea\x7b\xd6\x2c"
- "\x43\xf8\xb7\xbf\x79\xc0\x85\xcd"
- "\xef\xe1\x98\xd3\xa5\xf7\x90\x8c"
- "\xe9\x7f\x80\x6b\xd2\xac\x4c\x30"
- "\xa7\xc6\x61\x6c\xd2\xf9\x2c\xff"
- "\x30\xbc\x22\x81\x7d\x93\x12\xe4"
- "\x0a\xcd\xaf\xdd\xe8\xab\x0a\x1e"
- "\x13\xa4\x27\xc3\x5f\xf7\x4b\xbb"
- "\x37\x09\x4b\x91\x6f\x92\x4f\xaf"
- "\x52\xee\xdf\xef\x09\x6f\xf7\x5c"
- "\x6e\x12\x17\x72\x63\x57\xc7\xba"
- "\x3b\x6b\x38\x32\x73\x1b\x9c\x80"
- "\xc1\x7a\xc6\xcf\xcd\x35\xc0\x6b"
- "\x31\x1a\x6b\xe9\xd8\x2c\x29\x3f"
- "\x96\xfb\xb6\xcd\x13\x91\x3b\xc2"
- "\xd2\xa3\x31\x8d\xa4\xcd\x57\xcd"
- "\x13\x3d\x64\xfd\x06\xce\xe6\xdc"
- "\x0c\x24\x43\x31\x40\x57\xf1\x72"
- "\x17\xe3\x3a\x63\x6d\x35\xcf\x5d"
- "\x97\x40\x59\xdd\xf7\x3c\x02\xf7"
- "\x1c\x7e\x05\xbb\xa9\x0d\x01\xb1"
- "\x8e\xc0\x30\xa9\x53\x24\xc9\x89"
- "\x84\x6d\xaa\xd0\xcd\x91\xc2\x4d"
- "\x91\xb0\x89\xe2\xbf\x83\x44\xaa"
- "\x28\x72\x23\xa0\xc2\xad\xad\x1c"
- "\xfc\x3f\x09\x7a\x0b\xdc\xc5\x1b"
- "\x87\x13\xc6\x5b\x59\x8d\xf2\xc8"
- "\xaf\xdf\x11\x95",
- .rlen = 4100,
- },
-};
-
-/*
- * CTS (Cipher Text Stealing) mode tests
- */
-#define CTS_MODE_ENC_TEST_VECTORS 6
-#define CTS_MODE_DEC_TEST_VECTORS 6
-static struct cipher_testvec cts_mode_enc_tv_template[] = {
- { /* from rfc3962 */
- .klen = 16,
- .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
- "\x74\x65\x72\x69\x79\x61\x6b\x69",
- .ilen = 17,
- .input = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
- "\x6c\x69\x6b\x65\x20\x74\x68\x65"
- "\x20",
- .rlen = 17,
- .result = "\xc6\x35\x35\x68\xf2\xbf\x8c\xb4"
- "\xd8\xa5\x80\x36\x2d\xa7\xff\x7f"
- "\x97",
- }, {
- .klen = 16,
- .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
- "\x74\x65\x72\x69\x79\x61\x6b\x69",
- .ilen = 31,
- .input = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
- "\x6c\x69\x6b\x65\x20\x74\x68\x65"
- "\x20\x47\x65\x6e\x65\x72\x61\x6c"
- "\x20\x47\x61\x75\x27\x73\x20",
- .rlen = 31,
- .result = "\xfc\x00\x78\x3e\x0e\xfd\xb2\xc1"
- "\xd4\x45\xd4\xc8\xef\xf7\xed\x22"
- "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
- "\xc0\x7b\x25\xe2\x5e\xcf\xe5",
- }, {
- .klen = 16,
- .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
- "\x74\x65\x72\x69\x79\x61\x6b\x69",
- .ilen = 32,
- .input = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
- "\x6c\x69\x6b\x65\x20\x74\x68\x65"
- "\x20\x47\x65\x6e\x65\x72\x61\x6c"
- "\x20\x47\x61\x75\x27\x73\x20\x43",
- .rlen = 32,
- .result = "\x39\x31\x25\x23\xa7\x86\x62\xd5"
- "\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8"
- "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
- "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84",
- }, {
- .klen = 16,
- .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
- "\x74\x65\x72\x69\x79\x61\x6b\x69",
- .ilen = 47,
- .input = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
- "\x6c\x69\x6b\x65\x20\x74\x68\x65"
- "\x20\x47\x65\x6e\x65\x72\x61\x6c"
- "\x20\x47\x61\x75\x27\x73\x20\x43"
- "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
- "\x70\x6c\x65\x61\x73\x65\x2c",
- .rlen = 47,
- .result = "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
- "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
- "\xb3\xff\xfd\x94\x0c\x16\xa1\x8c"
- "\x1b\x55\x49\xd2\xf8\x38\x02\x9e"
- "\x39\x31\x25\x23\xa7\x86\x62\xd5"
- "\xbe\x7f\xcb\xcc\x98\xeb\xf5",
- }, {
- .klen = 16,
- .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
- "\x74\x65\x72\x69\x79\x61\x6b\x69",
- .ilen = 48,
- .input = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
- "\x6c\x69\x6b\x65\x20\x74\x68\x65"
- "\x20\x47\x65\x6e\x65\x72\x61\x6c"
- "\x20\x47\x61\x75\x27\x73\x20\x43"
- "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
- "\x70\x6c\x65\x61\x73\x65\x2c\x20",
- .rlen = 48,
- .result = "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
- "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
- "\x9d\xad\x8b\xbb\x96\xc4\xcd\xc0"
- "\x3b\xc1\x03\xe1\xa1\x94\xbb\xd8"
- "\x39\x31\x25\x23\xa7\x86\x62\xd5"
- "\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8",
- }, {
- .klen = 16,
- .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
- "\x74\x65\x72\x69\x79\x61\x6b\x69",
- .ilen = 64,
- .input = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
- "\x6c\x69\x6b\x65\x20\x74\x68\x65"
- "\x20\x47\x65\x6e\x65\x72\x61\x6c"
- "\x20\x47\x61\x75\x27\x73\x20\x43"
- "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
- "\x70\x6c\x65\x61\x73\x65\x2c\x20"
- "\x61\x6e\x64\x20\x77\x6f\x6e\x74"
- "\x6f\x6e\x20\x73\x6f\x75\x70\x2e",
- .rlen = 64,
- .result = "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
- "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
- "\x39\x31\x25\x23\xa7\x86\x62\xd5"
- "\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8"
- "\x48\x07\xef\xe8\x36\xee\x89\xa5"
- "\x26\x73\x0d\xbc\x2f\x7b\xc8\x40"
- "\x9d\xad\x8b\xbb\x96\xc4\xcd\xc0"
- "\x3b\xc1\x03\xe1\xa1\x94\xbb\xd8",
- }
-};
-
-static struct cipher_testvec cts_mode_dec_tv_template[] = {
- { /* from rfc3962 */
- .klen = 16,
- .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
- "\x74\x65\x72\x69\x79\x61\x6b\x69",
- .rlen = 17,
- .result = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
- "\x6c\x69\x6b\x65\x20\x74\x68\x65"
- "\x20",
- .ilen = 17,
- .input = "\xc6\x35\x35\x68\xf2\xbf\x8c\xb4"
- "\xd8\xa5\x80\x36\x2d\xa7\xff\x7f"
- "\x97",
- }, {
- .klen = 16,
- .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
- "\x74\x65\x72\x69\x79\x61\x6b\x69",
- .rlen = 31,
- .result = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
- "\x6c\x69\x6b\x65\x20\x74\x68\x65"
- "\x20\x47\x65\x6e\x65\x72\x61\x6c"
- "\x20\x47\x61\x75\x27\x73\x20",
- .ilen = 31,
- .input = "\xfc\x00\x78\x3e\x0e\xfd\xb2\xc1"
- "\xd4\x45\xd4\xc8\xef\xf7\xed\x22"
- "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
- "\xc0\x7b\x25\xe2\x5e\xcf\xe5",
- }, {
- .klen = 16,
- .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
- "\x74\x65\x72\x69\x79\x61\x6b\x69",
- .rlen = 32,
- .result = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
- "\x6c\x69\x6b\x65\x20\x74\x68\x65"
- "\x20\x47\x65\x6e\x65\x72\x61\x6c"
- "\x20\x47\x61\x75\x27\x73\x20\x43",
- .ilen = 32,
- .input = "\x39\x31\x25\x23\xa7\x86\x62\xd5"
- "\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8"
- "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
- "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84",
- }, {
- .klen = 16,
- .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
- "\x74\x65\x72\x69\x79\x61\x6b\x69",
- .rlen = 47,
- .result = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
- "\x6c\x69\x6b\x65\x20\x74\x68\x65"
- "\x20\x47\x65\x6e\x65\x72\x61\x6c"
- "\x20\x47\x61\x75\x27\x73\x20\x43"
- "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
- "\x70\x6c\x65\x61\x73\x65\x2c",
- .ilen = 47,
- .input = "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
- "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
- "\xb3\xff\xfd\x94\x0c\x16\xa1\x8c"
- "\x1b\x55\x49\xd2\xf8\x38\x02\x9e"
- "\x39\x31\x25\x23\xa7\x86\x62\xd5"
- "\xbe\x7f\xcb\xcc\x98\xeb\xf5",
- }, {
- .klen = 16,
- .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
- "\x74\x65\x72\x69\x79\x61\x6b\x69",
- .rlen = 48,
- .result = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
- "\x6c\x69\x6b\x65\x20\x74\x68\x65"
- "\x20\x47\x65\x6e\x65\x72\x61\x6c"
- "\x20\x47\x61\x75\x27\x73\x20\x43"
- "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
- "\x70\x6c\x65\x61\x73\x65\x2c\x20",
- .ilen = 48,
- .input = "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
- "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
- "\x9d\xad\x8b\xbb\x96\xc4\xcd\xc0"
- "\x3b\xc1\x03\xe1\xa1\x94\xbb\xd8"
- "\x39\x31\x25\x23\xa7\x86\x62\xd5"
- "\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8",
- }, {
- .klen = 16,
- .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
- "\x74\x65\x72\x69\x79\x61\x6b\x69",
- .rlen = 64,
- .result = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
- "\x6c\x69\x6b\x65\x20\x74\x68\x65"
- "\x20\x47\x65\x6e\x65\x72\x61\x6c"
- "\x20\x47\x61\x75\x27\x73\x20\x43"
- "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
- "\x70\x6c\x65\x61\x73\x65\x2c\x20"
- "\x61\x6e\x64\x20\x77\x6f\x6e\x74"
- "\x6f\x6e\x20\x73\x6f\x75\x70\x2e",
- .ilen = 64,
- .input = "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
- "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
- "\x39\x31\x25\x23\xa7\x86\x62\xd5"
- "\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8"
- "\x48\x07\xef\xe8\x36\xee\x89\xa5"
- "\x26\x73\x0d\xbc\x2f\x7b\xc8\x40"
- "\x9d\xad\x8b\xbb\x96\xc4\xcd\xc0"
- "\x3b\xc1\x03\xe1\xa1\x94\xbb\xd8",
- }
-};
-
-/*
- * Compression stuff.
- */
-#define COMP_BUF_SIZE 512
-
-struct comp_testvec {
- int inlen, outlen;
- char input[COMP_BUF_SIZE];
- char output[COMP_BUF_SIZE];
-};
-
-/*
- * Deflate test vectors (null-terminated strings).
- * Params: winbits=11, Z_DEFAULT_COMPRESSION, MAX_MEM_LEVEL.
- */
-#define DEFLATE_COMP_TEST_VECTORS 2
-#define DEFLATE_DECOMP_TEST_VECTORS 2
-
-static struct comp_testvec deflate_comp_tv_template[] = {
- {
- .inlen = 70,
- .outlen = 38,
- .input = "Join us now and share the software "
- "Join us now and share the software ",
- .output = "\xf3\xca\xcf\xcc\x53\x28\x2d\x56"
- "\xc8\xcb\x2f\x57\x48\xcc\x4b\x51"
- "\x28\xce\x48\x2c\x4a\x55\x28\xc9"
- "\x48\x55\x28\xce\x4f\x2b\x29\x07"
- "\x71\xbc\x08\x2b\x01\x00",
- }, {
- .inlen = 191,
- .outlen = 122,
- .input = "This document describes a compression method based on the DEFLATE"
- "compression algorithm. This document defines the application of "
- "the DEFLATE algorithm to the IP Payload Compression Protocol.",
- .output = "\x5d\x8d\x31\x0e\xc2\x30\x10\x04"
- "\xbf\xb2\x2f\xc8\x1f\x10\x04\x09"
- "\x89\xc2\x85\x3f\x70\xb1\x2f\xf8"
- "\x24\xdb\x67\xd9\x47\xc1\xef\x49"
- "\x68\x12\x51\xae\x76\x67\xd6\x27"
- "\x19\x88\x1a\xde\x85\xab\x21\xf2"
- "\x08\x5d\x16\x1e\x20\x04\x2d\xad"
- "\xf3\x18\xa2\x15\x85\x2d\x69\xc4"
- "\x42\x83\x23\xb6\x6c\x89\x71\x9b"
- "\xef\xcf\x8b\x9f\xcf\x33\xca\x2f"
- "\xed\x62\xa9\x4c\x80\xff\x13\xaf"
- "\x52\x37\xed\x0e\x52\x6b\x59\x02"
- "\xd9\x4e\xe8\x7a\x76\x1d\x02\x98"
- "\xfe\x8a\x87\x83\xa3\x4f\x56\x8a"
- "\xb8\x9e\x8e\x5c\x57\xd3\xa0\x79"
- "\xfa\x02",
- },
-};
-
-static struct comp_testvec deflate_decomp_tv_template[] = {
- {
- .inlen = 122,
- .outlen = 191,
- .input = "\x5d\x8d\x31\x0e\xc2\x30\x10\x04"
- "\xbf\xb2\x2f\xc8\x1f\x10\x04\x09"
- "\x89\xc2\x85\x3f\x70\xb1\x2f\xf8"
- "\x24\xdb\x67\xd9\x47\xc1\xef\x49"
- "\x68\x12\x51\xae\x76\x67\xd6\x27"
- "\x19\x88\x1a\xde\x85\xab\x21\xf2"
- "\x08\x5d\x16\x1e\x20\x04\x2d\xad"
- "\xf3\x18\xa2\x15\x85\x2d\x69\xc4"
- "\x42\x83\x23\xb6\x6c\x89\x71\x9b"
- "\xef\xcf\x8b\x9f\xcf\x33\xca\x2f"
- "\xed\x62\xa9\x4c\x80\xff\x13\xaf"
- "\x52\x37\xed\x0e\x52\x6b\x59\x02"
- "\xd9\x4e\xe8\x7a\x76\x1d\x02\x98"
- "\xfe\x8a\x87\x83\xa3\x4f\x56\x8a"
- "\xb8\x9e\x8e\x5c\x57\xd3\xa0\x79"
- "\xfa\x02",
- .output = "This document describes a compression method based on the DEFLATE"
- "compression algorithm. This document defines the application of "
- "the DEFLATE algorithm to the IP Payload Compression Protocol.",
- }, {
- .inlen = 38,
- .outlen = 70,
- .input = "\xf3\xca\xcf\xcc\x53\x28\x2d\x56"
- "\xc8\xcb\x2f\x57\x48\xcc\x4b\x51"
- "\x28\xce\x48\x2c\x4a\x55\x28\xc9"
- "\x48\x55\x28\xce\x4f\x2b\x29\x07"
- "\x71\xbc\x08\x2b\x01\x00",
- .output = "Join us now and share the software "
- "Join us now and share the software ",
- },
-};
-
-/*
- * LZO test vectors (null-terminated strings).
- */
-#define LZO_COMP_TEST_VECTORS 2
-#define LZO_DECOMP_TEST_VECTORS 2
-
-static struct comp_testvec lzo_comp_tv_template[] = {
- {
- .inlen = 70,
- .outlen = 46,
- .input = "Join us now and share the software "
- "Join us now and share the software ",
- .output = "\x00\x0d\x4a\x6f\x69\x6e\x20\x75"
- "\x73\x20\x6e\x6f\x77\x20\x61\x6e"
- "\x64\x20\x73\x68\x61\x72\x65\x20"
- "\x74\x68\x65\x20\x73\x6f\x66\x74"
- "\x77\x70\x01\x01\x4a\x6f\x69\x6e"
- "\x3d\x88\x00\x11\x00\x00",
- }, {
- .inlen = 159,
- .outlen = 133,
- .input = "This document describes a compression method based on the LZO "
- "compression algorithm. This document defines the application of "
- "the LZO algorithm used in UBIFS.",
- .output = "\x00\x2b\x54\x68\x69\x73\x20\x64"
- "\x6f\x63\x75\x6d\x65\x6e\x74\x20"
- "\x64\x65\x73\x63\x72\x69\x62\x65"
- "\x73\x20\x61\x20\x63\x6f\x6d\x70"
- "\x72\x65\x73\x73\x69\x6f\x6e\x20"
- "\x6d\x65\x74\x68\x6f\x64\x20\x62"
- "\x61\x73\x65\x64\x20\x6f\x6e\x20"
- "\x74\x68\x65\x20\x4c\x5a\x4f\x2b"
- "\x8c\x00\x0d\x61\x6c\x67\x6f\x72"
- "\x69\x74\x68\x6d\x2e\x20\x20\x54"
- "\x68\x69\x73\x2a\x54\x01\x02\x66"
- "\x69\x6e\x65\x73\x94\x06\x05\x61"
- "\x70\x70\x6c\x69\x63\x61\x74\x76"
- "\x0a\x6f\x66\x88\x02\x60\x09\x27"
- "\xf0\x00\x0c\x20\x75\x73\x65\x64"
- "\x20\x69\x6e\x20\x55\x42\x49\x46"
- "\x53\x2e\x11\x00\x00",
- },
-};
-
-static struct comp_testvec lzo_decomp_tv_template[] = {
- {
- .inlen = 133,
- .outlen = 159,
- .input = "\x00\x2b\x54\x68\x69\x73\x20\x64"
- "\x6f\x63\x75\x6d\x65\x6e\x74\x20"
- "\x64\x65\x73\x63\x72\x69\x62\x65"
- "\x73\x20\x61\x20\x63\x6f\x6d\x70"
- "\x72\x65\x73\x73\x69\x6f\x6e\x20"
- "\x6d\x65\x74\x68\x6f\x64\x20\x62"
- "\x61\x73\x65\x64\x20\x6f\x6e\x20"
- "\x74\x68\x65\x20\x4c\x5a\x4f\x2b"
- "\x8c\x00\x0d\x61\x6c\x67\x6f\x72"
- "\x69\x74\x68\x6d\x2e\x20\x20\x54"
- "\x68\x69\x73\x2a\x54\x01\x02\x66"
- "\x69\x6e\x65\x73\x94\x06\x05\x61"
- "\x70\x70\x6c\x69\x63\x61\x74\x76"
- "\x0a\x6f\x66\x88\x02\x60\x09\x27"
- "\xf0\x00\x0c\x20\x75\x73\x65\x64"
- "\x20\x69\x6e\x20\x55\x42\x49\x46"
- "\x53\x2e\x11\x00\x00",
- .output = "This document describes a compression method based on the LZO "
- "compression algorithm. This document defines the application of "
- "the LZO algorithm used in UBIFS.",
- }, {
- .inlen = 46,
- .outlen = 70,
- .input = "\x00\x0d\x4a\x6f\x69\x6e\x20\x75"
- "\x73\x20\x6e\x6f\x77\x20\x61\x6e"
- "\x64\x20\x73\x68\x61\x72\x65\x20"
- "\x74\x68\x65\x20\x73\x6f\x66\x74"
- "\x77\x70\x01\x01\x4a\x6f\x69\x6e"
- "\x3d\x88\x00\x11\x00\x00",
- .output = "Join us now and share the software "
- "Join us now and share the software ",
- },
-};
-
-/*
- * Michael MIC test vectors from IEEE 802.11i
- */
-#define MICHAEL_MIC_TEST_VECTORS 6
-
-static struct hash_testvec michael_mic_tv_template[] = {
- {
- .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
- .ksize = 8,
- .plaintext = zeroed_string,
- .psize = 0,
- .digest = "\x82\x92\x5c\x1c\xa1\xd1\x30\xb8",
- },
- {
- .key = "\x82\x92\x5c\x1c\xa1\xd1\x30\xb8",
- .ksize = 8,
- .plaintext = "M",
- .psize = 1,
- .digest = "\x43\x47\x21\xca\x40\x63\x9b\x3f",
- },
- {
- .key = "\x43\x47\x21\xca\x40\x63\x9b\x3f",
- .ksize = 8,
- .plaintext = "Mi",
- .psize = 2,
- .digest = "\xe8\xf9\xbe\xca\xe9\x7e\x5d\x29",
- },
- {
- .key = "\xe8\xf9\xbe\xca\xe9\x7e\x5d\x29",
- .ksize = 8,
- .plaintext = "Mic",
- .psize = 3,
- .digest = "\x90\x03\x8f\xc6\xcf\x13\xc1\xdb",
- },
- {
- .key = "\x90\x03\x8f\xc6\xcf\x13\xc1\xdb",
- .ksize = 8,
- .plaintext = "Mich",
- .psize = 4,
- .digest = "\xd5\x5e\x10\x05\x10\x12\x89\x86",
- },
- {
- .key = "\xd5\x5e\x10\x05\x10\x12\x89\x86",
- .ksize = 8,
- .plaintext = "Michael",
- .psize = 7,
- .digest = "\x0a\x94\x2b\x12\x4e\xca\xa5\x46",
- }
-};
-
-/*
- * CRC32C test vectors
- */
-#define CRC32C_TEST_VECTORS 14
-
-static struct hash_testvec crc32c_tv_template[] = {
- {
- .psize = 0,
- .digest = "\x00\x00\x00\x00",
- },
- {
- .key = "\x87\xa9\xcb\xed",
- .ksize = 4,
- .psize = 0,
- .digest = "\x78\x56\x34\x12",
- },
- {
- .key = "\xff\xff\xff\xff",
- .ksize = 4,
- .plaintext = "\x01\x02\x03\x04\x05\x06\x07\x08"
- "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
- "\x11\x12\x13\x14\x15\x16\x17\x18"
- "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20"
- "\x21\x22\x23\x24\x25\x26\x27\x28",
- .psize = 40,
- .digest = "\x7f\x15\x2c\x0e",
- },
- {
- .key = "\xff\xff\xff\xff",
- .ksize = 4,
- .plaintext = "\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30"
- "\x31\x32\x33\x34\x35\x36\x37\x38"
- "\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40"
- "\x41\x42\x43\x44\x45\x46\x47\x48"
- "\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50",
- .psize = 40,
- .digest = "\xf6\xeb\x80\xe9",
- },
- {
- .key = "\xff\xff\xff\xff",
- .ksize = 4,
- .plaintext = "\x51\x52\x53\x54\x55\x56\x57\x58"
- "\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60"
- "\x61\x62\x63\x64\x65\x66\x67\x68"
- "\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70"
- "\x71\x72\x73\x74\x75\x76\x77\x78",
- .psize = 40,
- .digest = "\xed\xbd\x74\xde",
- },
- {
- .key = "\xff\xff\xff\xff",
- .ksize = 4,
- .plaintext = "\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80"
- "\x81\x82\x83\x84\x85\x86\x87\x88"
- "\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90"
- "\x91\x92\x93\x94\x95\x96\x97\x98"
- "\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0",
- .psize = 40,
- .digest = "\x62\xc8\x79\xd5",
- },
- {
- .key = "\xff\xff\xff\xff",
- .ksize = 4,
- .plaintext = "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8"
- "\xa9\xaa\xab\xac\xad\xae\xaf\xb0"
- "\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8"
- "\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0"
- "\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8",
- .psize = 40,
- .digest = "\xd0\x9a\x97\xba",
- },
- {
- .key = "\xff\xff\xff\xff",
- .ksize = 4,
- .plaintext = "\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0"
- "\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8"
- "\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
- "\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8"
- "\xe9\xea\xeb\xec\xed\xee\xef\xf0",
- .psize = 40,
- .digest = "\x13\xd9\x29\x2b",
- },
- {
- .key = "\x80\xea\xd3\xf1",
- .ksize = 4,
- .plaintext = "\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30"
- "\x31\x32\x33\x34\x35\x36\x37\x38"
- "\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40"
- "\x41\x42\x43\x44\x45\x46\x47\x48"
- "\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50",
- .psize = 40,
- .digest = "\x0c\xb5\xe2\xa2",
- },
- {
- .key = "\xf3\x4a\x1d\x5d",
- .ksize = 4,
- .plaintext = "\x51\x52\x53\x54\x55\x56\x57\x58"
- "\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60"
- "\x61\x62\x63\x64\x65\x66\x67\x68"
- "\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70"
- "\x71\x72\x73\x74\x75\x76\x77\x78",
- .psize = 40,
- .digest = "\xd1\x7f\xfb\xa6",
- },
- {
- .key = "\x2e\x80\x04\x59",
- .ksize = 4,
- .plaintext = "\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80"
- "\x81\x82\x83\x84\x85\x86\x87\x88"
- "\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90"
- "\x91\x92\x93\x94\x95\x96\x97\x98"
- "\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0",
- .psize = 40,
- .digest = "\x59\x33\xe6\x7a",
- },
- {
- .key = "\xa6\xcc\x19\x85",
- .ksize = 4,
- .plaintext = "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8"
- "\xa9\xaa\xab\xac\xad\xae\xaf\xb0"
- "\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8"
- "\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0"
- "\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8",
- .psize = 40,
- .digest = "\xbe\x03\x01\xd2",
- },
- {
- .key = "\x41\xfc\xfe\x2d",
- .ksize = 4,
- .plaintext = "\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0"
- "\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8"
- "\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
- "\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8"
- "\xe9\xea\xeb\xec\xed\xee\xef\xf0",
- .psize = 40,
- .digest = "\x75\xd3\xc5\x24",
- },
- {
- .key = "\xff\xff\xff\xff",
- .ksize = 4,
- .plaintext = "\x01\x02\x03\x04\x05\x06\x07\x08"
- "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
- "\x11\x12\x13\x14\x15\x16\x17\x18"
- "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20"
- "\x21\x22\x23\x24\x25\x26\x27\x28"
- "\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30"
- "\x31\x32\x33\x34\x35\x36\x37\x38"
- "\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40"
- "\x41\x42\x43\x44\x45\x46\x47\x48"
- "\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50"
- "\x51\x52\x53\x54\x55\x56\x57\x58"
- "\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60"
- "\x61\x62\x63\x64\x65\x66\x67\x68"
- "\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70"
- "\x71\x72\x73\x74\x75\x76\x77\x78"
- "\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80"
- "\x81\x82\x83\x84\x85\x86\x87\x88"
- "\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90"
- "\x91\x92\x93\x94\x95\x96\x97\x98"
- "\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0"
- "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8"
- "\xa9\xaa\xab\xac\xad\xae\xaf\xb0"
- "\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8"
- "\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0"
- "\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8"
- "\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0"
- "\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8"
- "\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
- "\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8"
- "\xe9\xea\xeb\xec\xed\xee\xef\xf0",
- .psize = 240,
- .digest = "\x75\xd3\xc5\x24",
- .np = 2,
- .tap = { 31, 209 }
- },
-};
-
/*
* Cipher speed tests
*/
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
new file mode 100644
index 0000000000000000000000000000000000000000..b828c6cf1b1d2d7179cfaaac3f0a3aa2e79f8749
--- /dev/null
+++ b/crypto/testmgr.c
@@ -0,0 +1,1868 @@
+/*
+ * Algorithm testing framework and tests.
+ *
+ * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
+ * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
+ * Copyright (c) 2007 Nokia Siemens Networks
+ * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+
+#include <crypto/hash.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <linux/scatterlist.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+
+#include "internal.h"
+#include "testmgr.h"
+
+/*
+ * Need slab memory for testing (size in number of pages).
+ */
+#define XBUFSIZE 8
+
+/*
+ * Indexes into the xbuf to simulate cross-page access.
+ */
+#define IDX1 32
+#define IDX2 32400
+#define IDX3 1
+#define IDX4 8193
+#define IDX5 22222
+#define IDX6 17101
+#define IDX7 27333
+#define IDX8 3000
+
+/*
+* Used by test_cipher()
+*/
+#define ENCRYPT 1
+#define DECRYPT 0
+
+struct tcrypt_result {
+ struct completion completion;
+ int err;
+};
+
+struct aead_test_suite {
+ struct {
+ struct aead_testvec *vecs;
+ unsigned int count;
+ } enc, dec;
+};
+
+struct cipher_test_suite {
+ struct {
+ struct cipher_testvec *vecs;
+ unsigned int count;
+ } enc, dec;
+};
+
+struct comp_test_suite {
+ struct {
+ struct comp_testvec *vecs;
+ unsigned int count;
+ } comp, decomp;
+};
+
+struct hash_test_suite {
+ struct hash_testvec *vecs;
+ unsigned int count;
+};
+
+struct alg_test_desc {
+ const char *alg;
+ int (*test)(const struct alg_test_desc *desc, const char *driver,
+ u32 type, u32 mask);
+
+ union {
+ struct aead_test_suite aead;
+ struct cipher_test_suite cipher;
+ struct comp_test_suite comp;
+ struct hash_test_suite hash;
+ } suite;
+};
+
+static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
+
+static char *xbuf[XBUFSIZE];
+static char *axbuf[XBUFSIZE];
+
+static void hexdump(unsigned char *buf, unsigned int len)
+{
+ print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
+ 16, 1,
+ buf, len, false);
+}
+
+static void tcrypt_complete(struct crypto_async_request *req, int err)
+{
+ struct tcrypt_result *res = req->data;
+
+ if (err == -EINPROGRESS)
+ return;
+
+ res->err = err;
+ complete(&res->completion);
+}
+
+static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
+ unsigned int tcount)
+{
+ const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
+ unsigned int i, j, k, temp;
+ struct scatterlist sg[8];
+ char result[64];
+ struct ahash_request *req;
+ struct tcrypt_result tresult;
+ int ret;
+ void *hash_buff;
+
+ init_completion(&tresult.completion);
+
+ req = ahash_request_alloc(tfm, GFP_KERNEL);
+ if (!req) {
+ printk(KERN_ERR "alg: hash: Failed to allocate request for "
+ "%s\n", algo);
+ ret = -ENOMEM;
+ goto out_noreq;
+ }
+ ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
+ tcrypt_complete, &tresult);
+
+ for (i = 0; i < tcount; i++) {
+ memset(result, 0, 64);
+
+ hash_buff = xbuf[0];
+
+ memcpy(hash_buff, template[i].plaintext, template[i].psize);
+ sg_init_one(&sg[0], hash_buff, template[i].psize);
+
+ if (template[i].ksize) {
+ crypto_ahash_clear_flags(tfm, ~0);
+ ret = crypto_ahash_setkey(tfm, template[i].key,
+ template[i].ksize);
+ if (ret) {
+ printk(KERN_ERR "alg: hash: setkey failed on "
+ "test %d for %s: ret=%d\n", i + 1, algo,
+ -ret);
+ goto out;
+ }
+ }
+
+ ahash_request_set_crypt(req, sg, result, template[i].psize);
+ ret = crypto_ahash_digest(req);
+ switch (ret) {
+ case 0:
+ break;
+ case -EINPROGRESS:
+ case -EBUSY:
+ ret = wait_for_completion_interruptible(
+ &tresult.completion);
+ if (!ret && !(ret = tresult.err)) {
+ INIT_COMPLETION(tresult.completion);
+ break;
+ }
+ /* fall through */
+ default:
+ printk(KERN_ERR "alg: hash: digest failed on test %d "
+ "for %s: ret=%d\n", i + 1, algo, -ret);
+ goto out;
+ }
+
+ if (memcmp(result, template[i].digest,
+ crypto_ahash_digestsize(tfm))) {
+ printk(KERN_ERR "alg: hash: Test %d failed for %s\n",
+ i + 1, algo);
+ hexdump(result, crypto_ahash_digestsize(tfm));
+ ret = -EINVAL;
+ goto out;
+ }
+ }
+
+ j = 0;
+ for (i = 0; i < tcount; i++) {
+ if (template[i].np) {
+ j++;
+ memset(result, 0, 64);
+
+ temp = 0;
+ sg_init_table(sg, template[i].np);
+ for (k = 0; k < template[i].np; k++) {
+ sg_set_buf(&sg[k],
+ memcpy(xbuf[IDX[k] >> PAGE_SHIFT] +
+ offset_in_page(IDX[k]),
+ template[i].plaintext + temp,
+ template[i].tap[k]),
+ template[i].tap[k]);
+ temp += template[i].tap[k];
+ }
+
+ if (template[i].ksize) {
+ crypto_ahash_clear_flags(tfm, ~0);
+ ret = crypto_ahash_setkey(tfm, template[i].key,
+ template[i].ksize);
+
+ if (ret) {
+ printk(KERN_ERR "alg: hash: setkey "
+ "failed on chunking test %d "
+ "for %s: ret=%d\n", j, algo,
+ -ret);
+ goto out;
+ }
+ }
+
+ ahash_request_set_crypt(req, sg, result,
+ template[i].psize);
+ ret = crypto_ahash_digest(req);
+ switch (ret) {
+ case 0:
+ break;
+ case -EINPROGRESS:
+ case -EBUSY:
+ ret = wait_for_completion_interruptible(
+ &tresult.completion);
+ if (!ret && !(ret = tresult.err)) {
+ INIT_COMPLETION(tresult.completion);
+ break;
+ }
+ /* fall through */
+ default:
+ printk(KERN_ERR "alg: hash: digest failed "
+ "on chunking test %d for %s: "
+ "ret=%d\n", j, algo, -ret);
+ goto out;
+ }
+
+ if (memcmp(result, template[i].digest,
+ crypto_ahash_digestsize(tfm))) {
+ printk(KERN_ERR "alg: hash: Chunking test %d "
+ "failed for %s\n", j, algo);
+ hexdump(result, crypto_ahash_digestsize(tfm));
+ ret = -EINVAL;
+ goto out;
+ }
+ }
+ }
+
+ ret = 0;
+
+out:
+ ahash_request_free(req);
+out_noreq:
+ return ret;
+}
+
+static int test_aead(struct crypto_aead *tfm, int enc,
+ struct aead_testvec *template, unsigned int tcount)
+{
+ const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm));
+ unsigned int i, j, k, n, temp;
+ int ret = 0;
+ char *q;
+ char *key;
+ struct aead_request *req;
+ struct scatterlist sg[8];
+ struct scatterlist asg[8];
+ const char *e;
+ struct tcrypt_result result;
+ unsigned int authsize;
+ void *input;
+ void *assoc;
+ char iv[MAX_IVLEN];
+
+ if (enc == ENCRYPT)
+ e = "encryption";
+ else
+ e = "decryption";
+
+ init_completion(&result.completion);
+
+ req = aead_request_alloc(tfm, GFP_KERNEL);
+ if (!req) {
+ printk(KERN_ERR "alg: aead: Failed to allocate request for "
+ "%s\n", algo);
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
+ tcrypt_complete, &result);
+
+ for (i = 0, j = 0; i < tcount; i++) {
+ if (!template[i].np) {
+ j++;
+
+ /* some tepmplates have no input data but they will
+ * touch input
+ */
+ input = xbuf[0];
+ assoc = axbuf[0];
+
+ memcpy(input, template[i].input, template[i].ilen);
+ memcpy(assoc, template[i].assoc, template[i].alen);
+ if (template[i].iv)
+ memcpy(iv, template[i].iv, MAX_IVLEN);
+ else
+ memset(iv, 0, MAX_IVLEN);
+
+ crypto_aead_clear_flags(tfm, ~0);
+ if (template[i].wk)
+ crypto_aead_set_flags(
+ tfm, CRYPTO_TFM_REQ_WEAK_KEY);
+
+ key = template[i].key;
+
+ ret = crypto_aead_setkey(tfm, key,
+ template[i].klen);
+ if (!ret == template[i].fail) {
+ printk(KERN_ERR "alg: aead: setkey failed on "
+ "test %d for %s: flags=%x\n", j, algo,
+ crypto_aead_get_flags(tfm));
+ goto out;
+ } else if (ret)
+ continue;
+
+ authsize = abs(template[i].rlen - template[i].ilen);
+ ret = crypto_aead_setauthsize(tfm, authsize);
+ if (ret) {
+ printk(KERN_ERR "alg: aead: Failed to set "
+ "authsize to %u on test %d for %s\n",
+ authsize, j, algo);
+ goto out;
+ }
+
+ sg_init_one(&sg[0], input,
+ template[i].ilen + (enc ? authsize : 0));
+
+ sg_init_one(&asg[0], assoc, template[i].alen);
+
+ aead_request_set_crypt(req, sg, sg,
+ template[i].ilen, iv);
+
+ aead_request_set_assoc(req, asg, template[i].alen);
+
+ ret = enc ?
+ crypto_aead_encrypt(req) :
+ crypto_aead_decrypt(req);
+
+ switch (ret) {
+ case 0:
+ break;
+ case -EINPROGRESS:
+ case -EBUSY:
+ ret = wait_for_completion_interruptible(
+ &result.completion);
+ if (!ret && !(ret = result.err)) {
+ INIT_COMPLETION(result.completion);
+ break;
+ }
+ /* fall through */
+ default:
+ printk(KERN_ERR "alg: aead: %s failed on test "
+ "%d for %s: ret=%d\n", e, j, algo, -ret);
+ goto out;
+ }
+
+ q = input;
+ if (memcmp(q, template[i].result, template[i].rlen)) {
+ printk(KERN_ERR "alg: aead: Test %d failed on "
+ "%s for %s\n", j, e, algo);
+ hexdump(q, template[i].rlen);
+ ret = -EINVAL;
+ goto out;
+ }
+ }
+ }
+
+ for (i = 0, j = 0; i < tcount; i++) {
+ if (template[i].np) {
+ j++;
+
+ if (template[i].iv)
+ memcpy(iv, template[i].iv, MAX_IVLEN);
+ else
+ memset(iv, 0, MAX_IVLEN);
+
+ crypto_aead_clear_flags(tfm, ~0);
+ if (template[i].wk)
+ crypto_aead_set_flags(
+ tfm, CRYPTO_TFM_REQ_WEAK_KEY);
+ key = template[i].key;
+
+ ret = crypto_aead_setkey(tfm, key, template[i].klen);
+ if (!ret == template[i].fail) {
+ printk(KERN_ERR "alg: aead: setkey failed on "
+ "chunk test %d for %s: flags=%x\n", j,
+ algo, crypto_aead_get_flags(tfm));
+ goto out;
+ } else if (ret)
+ continue;
+
+ authsize = abs(template[i].rlen - template[i].ilen);
+
+ ret = -EINVAL;
+ sg_init_table(sg, template[i].np);
+ for (k = 0, temp = 0; k < template[i].np; k++) {
+ if (WARN_ON(offset_in_page(IDX[k]) +
+ template[i].tap[k] > PAGE_SIZE))
+ goto out;
+
+ q = xbuf[IDX[k] >> PAGE_SHIFT] +
+ offset_in_page(IDX[k]);
+
+ memcpy(q, template[i].input + temp,
+ template[i].tap[k]);
+
+ n = template[i].tap[k];
+ if (k == template[i].np - 1 && enc)
+ n += authsize;
+ if (offset_in_page(q) + n < PAGE_SIZE)
+ q[n] = 0;
+
+ sg_set_buf(&sg[k], q, template[i].tap[k]);
+ temp += template[i].tap[k];
+ }
+
+ ret = crypto_aead_setauthsize(tfm, authsize);
+ if (ret) {
+ printk(KERN_ERR "alg: aead: Failed to set "
+ "authsize to %u on chunk test %d for "
+ "%s\n", authsize, j, algo);
+ goto out;
+ }
+
+ if (enc) {
+ if (WARN_ON(sg[k - 1].offset +
+ sg[k - 1].length + authsize >
+ PAGE_SIZE)) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ sg[k - 1].length += authsize;
+ }
+
+ sg_init_table(asg, template[i].anp);
+ for (k = 0, temp = 0; k < template[i].anp; k++) {
+ sg_set_buf(&asg[k],
+ memcpy(axbuf[IDX[k] >> PAGE_SHIFT] +
+ offset_in_page(IDX[k]),
+ template[i].assoc + temp,
+ template[i].atap[k]),
+ template[i].atap[k]);
+ temp += template[i].atap[k];
+ }
+
+ aead_request_set_crypt(req, sg, sg,
+ template[i].ilen,
+ iv);
+
+ aead_request_set_assoc(req, asg, template[i].alen);
+
+ ret = enc ?
+ crypto_aead_encrypt(req) :
+ crypto_aead_decrypt(req);
+
+ switch (ret) {
+ case 0:
+ break;
+ case -EINPROGRESS:
+ case -EBUSY:
+ ret = wait_for_completion_interruptible(
+ &result.completion);
+ if (!ret && !(ret = result.err)) {
+ INIT_COMPLETION(result.completion);
+ break;
+ }
+ /* fall through */
+ default:
+ printk(KERN_ERR "alg: aead: %s failed on "
+ "chunk test %d for %s: ret=%d\n", e, j,
+ algo, -ret);
+ goto out;
+ }
+
+ ret = -EINVAL;
+ for (k = 0, temp = 0; k < template[i].np; k++) {
+ q = xbuf[IDX[k] >> PAGE_SHIFT] +
+ offset_in_page(IDX[k]);
+
+ n = template[i].tap[k];
+ if (k == template[i].np - 1)
+ n += enc ? authsize : -authsize;
+
+ if (memcmp(q, template[i].result + temp, n)) {
+ printk(KERN_ERR "alg: aead: Chunk "
+ "test %d failed on %s at page "
+ "%u for %s\n", j, e, k, algo);
+ hexdump(q, n);
+ goto out;
+ }
+
+ q += n;
+ if (k == template[i].np - 1 && !enc) {
+ if (memcmp(q, template[i].input +
+ temp + n, authsize))
+ n = authsize;
+ else
+ n = 0;
+ } else {
+ for (n = 0; offset_in_page(q + n) &&
+ q[n]; n++)
+ ;
+ }
+ if (n) {
+ printk(KERN_ERR "alg: aead: Result "
+ "buffer corruption in chunk "
+ "test %d on %s at page %u for "
+ "%s: %u bytes:\n", j, e, k,
+ algo, n);
+ hexdump(q, n);
+ goto out;
+ }
+
+ temp += template[i].tap[k];
+ }
+ }
+ }
+
+ ret = 0;
+
+out:
+ aead_request_free(req);
+ return ret;
+}
+
+static int test_cipher(struct crypto_cipher *tfm, int enc,
+ struct cipher_testvec *template, unsigned int tcount)
+{
+ const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm));
+ unsigned int i, j, k;
+ int ret;
+ char *q;
+ const char *e;
+ void *data;
+
+ if (enc == ENCRYPT)
+ e = "encryption";
+ else
+ e = "decryption";
+
+ j = 0;
+ for (i = 0; i < tcount; i++) {
+ if (template[i].np)
+ continue;
+
+ j++;
+
+ data = xbuf[0];
+ memcpy(data, template[i].input, template[i].ilen);
+
+ crypto_cipher_clear_flags(tfm, ~0);
+ if (template[i].wk)
+ crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
+
+ ret = crypto_cipher_setkey(tfm, template[i].key,
+ template[i].klen);
+ if (!ret == template[i].fail) {
+ printk(KERN_ERR "alg: cipher: setkey failed "
+ "on test %d for %s: flags=%x\n", j,
+ algo, crypto_cipher_get_flags(tfm));
+ goto out;
+ } else if (ret)
+ continue;
+
+ for (k = 0; k < template[i].ilen;
+ k += crypto_cipher_blocksize(tfm)) {
+ if (enc)
+ crypto_cipher_encrypt_one(tfm, data + k,
+ data + k);
+ else
+ crypto_cipher_decrypt_one(tfm, data + k,
+ data + k);
+ }
+
+ q = data;
+ if (memcmp(q, template[i].result, template[i].rlen)) {
+ printk(KERN_ERR "alg: cipher: Test %d failed "
+ "on %s for %s\n", j, e, algo);
+ hexdump(q, template[i].rlen);
+ ret = -EINVAL;
+ goto out;
+ }
+ }
+
+ ret = 0;
+
+out:
+ return ret;
+}
+
+static int test_skcipher(struct crypto_ablkcipher *tfm, int enc,
+ struct cipher_testvec *template, unsigned int tcount)
+{
+ const char *algo =
+ crypto_tfm_alg_driver_name(crypto_ablkcipher_tfm(tfm));
+ unsigned int i, j, k, n, temp;
+ int ret;
+ char *q;
+ struct ablkcipher_request *req;
+ struct scatterlist sg[8];
+ const char *e;
+ struct tcrypt_result result;
+ void *data;
+ char iv[MAX_IVLEN];
+
+ if (enc == ENCRYPT)
+ e = "encryption";
+ else
+ e = "decryption";
+
+ init_completion(&result.completion);
+
+ req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
+ if (!req) {
+ printk(KERN_ERR "alg: skcipher: Failed to allocate request "
+ "for %s\n", algo);
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
+ tcrypt_complete, &result);
+
+ j = 0;
+ for (i = 0; i < tcount; i++) {
+ if (template[i].iv)
+ memcpy(iv, template[i].iv, MAX_IVLEN);
+ else
+ memset(iv, 0, MAX_IVLEN);
+
+ if (!(template[i].np)) {
+ j++;
+
+ data = xbuf[0];
+ memcpy(data, template[i].input, template[i].ilen);
+
+ crypto_ablkcipher_clear_flags(tfm, ~0);
+ if (template[i].wk)
+ crypto_ablkcipher_set_flags(
+ tfm, CRYPTO_TFM_REQ_WEAK_KEY);
+
+ ret = crypto_ablkcipher_setkey(tfm, template[i].key,
+ template[i].klen);
+ if (!ret == template[i].fail) {
+ printk(KERN_ERR "alg: skcipher: setkey failed "
+ "on test %d for %s: flags=%x\n", j,
+ algo, crypto_ablkcipher_get_flags(tfm));
+ goto out;
+ } else if (ret)
+ continue;
+
+ sg_init_one(&sg[0], data, template[i].ilen);
+
+ ablkcipher_request_set_crypt(req, sg, sg,
+ template[i].ilen, iv);
+ ret = enc ?
+ crypto_ablkcipher_encrypt(req) :
+ crypto_ablkcipher_decrypt(req);
+
+ switch (ret) {
+ case 0:
+ break;
+ case -EINPROGRESS:
+ case -EBUSY:
+ ret = wait_for_completion_interruptible(
+ &result.completion);
+ if (!ret && !((ret = result.err))) {
+ INIT_COMPLETION(result.completion);
+ break;
+ }
+ /* fall through */
+ default:
+ printk(KERN_ERR "alg: skcipher: %s failed on "
+ "test %d for %s: ret=%d\n", e, j, algo,
+ -ret);
+ goto out;
+ }
+
+ q = data;
+ if (memcmp(q, template[i].result, template[i].rlen)) {
+ printk(KERN_ERR "alg: skcipher: Test %d "
+ "failed on %s for %s\n", j, e, algo);
+ hexdump(q, template[i].rlen);
+ ret = -EINVAL;
+ goto out;
+ }
+ }
+ }
+
+ j = 0;
+ for (i = 0; i < tcount; i++) {
+
+ if (template[i].iv)
+ memcpy(iv, template[i].iv, MAX_IVLEN);
+ else
+ memset(iv, 0, MAX_IVLEN);
+
+ if (template[i].np) {
+ j++;
+
+ crypto_ablkcipher_clear_flags(tfm, ~0);
+ if (template[i].wk)
+ crypto_ablkcipher_set_flags(
+ tfm, CRYPTO_TFM_REQ_WEAK_KEY);
+
+ ret = crypto_ablkcipher_setkey(tfm, template[i].key,
+ template[i].klen);
+ if (!ret == template[i].fail) {
+ printk(KERN_ERR "alg: skcipher: setkey failed "
+ "on chunk test %d for %s: flags=%x\n",
+ j, algo,
+ crypto_ablkcipher_get_flags(tfm));
+ goto out;
+ } else if (ret)
+ continue;
+
+ temp = 0;
+ ret = -EINVAL;
+ sg_init_table(sg, template[i].np);
+ for (k = 0; k < template[i].np; k++) {
+ if (WARN_ON(offset_in_page(IDX[k]) +
+ template[i].tap[k] > PAGE_SIZE))
+ goto out;
+
+ q = xbuf[IDX[k] >> PAGE_SHIFT] +
+ offset_in_page(IDX[k]);
+
+ memcpy(q, template[i].input + temp,
+ template[i].tap[k]);
+
+ if (offset_in_page(q) + template[i].tap[k] <
+ PAGE_SIZE)
+ q[template[i].tap[k]] = 0;
+
+ sg_set_buf(&sg[k], q, template[i].tap[k]);
+
+ temp += template[i].tap[k];
+ }
+
+ ablkcipher_request_set_crypt(req, sg, sg,
+ template[i].ilen, iv);
+
+ ret = enc ?
+ crypto_ablkcipher_encrypt(req) :
+ crypto_ablkcipher_decrypt(req);
+
+ switch (ret) {
+ case 0:
+ break;
+ case -EINPROGRESS:
+ case -EBUSY:
+ ret = wait_for_completion_interruptible(
+ &result.completion);
+ if (!ret && !((ret = result.err))) {
+ INIT_COMPLETION(result.completion);
+ break;
+ }
+ /* fall through */
+ default:
+ printk(KERN_ERR "alg: skcipher: %s failed on "
+ "chunk test %d for %s: ret=%d\n", e, j,
+ algo, -ret);
+ goto out;
+ }
+
+ temp = 0;
+ ret = -EINVAL;
+ for (k = 0; k < template[i].np; k++) {
+ q = xbuf[IDX[k] >> PAGE_SHIFT] +
+ offset_in_page(IDX[k]);
+
+ if (memcmp(q, template[i].result + temp,
+ template[i].tap[k])) {
+ printk(KERN_ERR "alg: skcipher: Chunk "
+ "test %d failed on %s at page "
+ "%u for %s\n", j, e, k, algo);
+ hexdump(q, template[i].tap[k]);
+ goto out;
+ }
+
+ q += template[i].tap[k];
+ for (n = 0; offset_in_page(q + n) && q[n]; n++)
+ ;
+ if (n) {
+ printk(KERN_ERR "alg: skcipher: "
+ "Result buffer corruption in "
+ "chunk test %d on %s at page "
+ "%u for %s: %u bytes:\n", j, e,
+ k, algo, n);
+ hexdump(q, n);
+ goto out;
+ }
+ temp += template[i].tap[k];
+ }
+ }
+ }
+
+ ret = 0;
+
+out:
+ ablkcipher_request_free(req);
+ return ret;
+}
+
+static int test_comp(struct crypto_comp *tfm, struct comp_testvec *ctemplate,
+ struct comp_testvec *dtemplate, int ctcount, int dtcount)
+{
+ const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm));
+ unsigned int i;
+ char result[COMP_BUF_SIZE];
+ int ret;
+
+ for (i = 0; i < ctcount; i++) {
+ int ilen, dlen = COMP_BUF_SIZE;
+
+ memset(result, 0, sizeof (result));
+
+ ilen = ctemplate[i].inlen;
+ ret = crypto_comp_compress(tfm, ctemplate[i].input,
+ ilen, result, &dlen);
+ if (ret) {
+ printk(KERN_ERR "alg: comp: compression failed "
+ "on test %d for %s: ret=%d\n", i + 1, algo,
+ -ret);
+ goto out;
+ }
+
+ if (memcmp(result, ctemplate[i].output, dlen)) {
+ printk(KERN_ERR "alg: comp: Compression test %d "
+ "failed for %s\n", i + 1, algo);
+ hexdump(result, dlen);
+ ret = -EINVAL;
+ goto out;
+ }
+ }
+
+ for (i = 0; i < dtcount; i++) {
+ int ilen, ret, dlen = COMP_BUF_SIZE;
+
+ memset(result, 0, sizeof (result));
+
+ ilen = dtemplate[i].inlen;
+ ret = crypto_comp_decompress(tfm, dtemplate[i].input,
+ ilen, result, &dlen);
+ if (ret) {
+ printk(KERN_ERR "alg: comp: decompression failed "
+ "on test %d for %s: ret=%d\n", i + 1, algo,
+ -ret);
+ goto out;
+ }
+
+ if (memcmp(result, dtemplate[i].output, dlen)) {
+ printk(KERN_ERR "alg: comp: Decompression test %d "
+ "failed for %s\n", i + 1, algo);
+ hexdump(result, dlen);
+ ret = -EINVAL;
+ goto out;
+ }
+ }
+
+ ret = 0;
+
+out:
+ return ret;
+}
+
+static int alg_test_aead(const struct alg_test_desc *desc, const char *driver,
+ u32 type, u32 mask)
+{
+ struct crypto_aead *tfm;
+ int err = 0;
+
+ tfm = crypto_alloc_aead(driver, type, mask);
+ if (IS_ERR(tfm)) {
+ printk(KERN_ERR "alg: aead: Failed to load transform for %s: "
+ "%ld\n", driver, PTR_ERR(tfm));
+ return PTR_ERR(tfm);
+ }
+
+ if (desc->suite.aead.enc.vecs) {
+ err = test_aead(tfm, ENCRYPT, desc->suite.aead.enc.vecs,
+ desc->suite.aead.enc.count);
+ if (err)
+ goto out;
+ }
+
+ if (!err && desc->suite.aead.dec.vecs)
+ err = test_aead(tfm, DECRYPT, desc->suite.aead.dec.vecs,
+ desc->suite.aead.dec.count);
+
+out:
+ crypto_free_aead(tfm);
+ return err;
+}
+
+static int alg_test_cipher(const struct alg_test_desc *desc,
+ const char *driver, u32 type, u32 mask)
+{
+ struct crypto_cipher *tfm;
+ int err = 0;
+
+ tfm = crypto_alloc_cipher(driver, type, mask);
+ if (IS_ERR(tfm)) {
+ printk(KERN_ERR "alg: cipher: Failed to load transform for "
+ "%s: %ld\n", driver, PTR_ERR(tfm));
+ return PTR_ERR(tfm);
+ }
+
+ if (desc->suite.cipher.enc.vecs) {
+ err = test_cipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
+ desc->suite.cipher.enc.count);
+ if (err)
+ goto out;
+ }
+
+ if (desc->suite.cipher.dec.vecs)
+ err = test_cipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
+ desc->suite.cipher.dec.count);
+
+out:
+ crypto_free_cipher(tfm);
+ return err;
+}
+
+static int alg_test_skcipher(const struct alg_test_desc *desc,
+ const char *driver, u32 type, u32 mask)
+{
+ struct crypto_ablkcipher *tfm;
+ int err = 0;
+
+ tfm = crypto_alloc_ablkcipher(driver, type, mask);
+ if (IS_ERR(tfm)) {
+ printk(KERN_ERR "alg: skcipher: Failed to load transform for "
+ "%s: %ld\n", driver, PTR_ERR(tfm));
+ return PTR_ERR(tfm);
+ }
+
+ if (desc->suite.cipher.enc.vecs) {
+ err = test_skcipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
+ desc->suite.cipher.enc.count);
+ if (err)
+ goto out;
+ }
+
+ if (desc->suite.cipher.dec.vecs)
+ err = test_skcipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
+ desc->suite.cipher.dec.count);
+
+out:
+ crypto_free_ablkcipher(tfm);
+ return err;
+}
+
+static int alg_test_comp(const struct alg_test_desc *desc, const char *driver,
+ u32 type, u32 mask)
+{
+ struct crypto_comp *tfm;
+ int err;
+
+ tfm = crypto_alloc_comp(driver, type, mask);
+ if (IS_ERR(tfm)) {
+ printk(KERN_ERR "alg: comp: Failed to load transform for %s: "
+ "%ld\n", driver, PTR_ERR(tfm));
+ return PTR_ERR(tfm);
+ }
+
+ err = test_comp(tfm, desc->suite.comp.comp.vecs,
+ desc->suite.comp.decomp.vecs,
+ desc->suite.comp.comp.count,
+ desc->suite.comp.decomp.count);
+
+ crypto_free_comp(tfm);
+ return err;
+}
+
+static int alg_test_hash(const struct alg_test_desc *desc, const char *driver,
+ u32 type, u32 mask)
+{
+ struct crypto_ahash *tfm;
+ int err;
+
+ tfm = crypto_alloc_ahash(driver, type, mask);
+ if (IS_ERR(tfm)) {
+ printk(KERN_ERR "alg: hash: Failed to load transform for %s: "
+ "%ld\n", driver, PTR_ERR(tfm));
+ return PTR_ERR(tfm);
+ }
+
+ err = test_hash(tfm, desc->suite.hash.vecs, desc->suite.hash.count);
+
+ crypto_free_ahash(tfm);
+ return err;
+}
+
+/* Please keep this list sorted by algorithm name. */
+static const struct alg_test_desc alg_test_descs[] = {
+ {
+ .alg = "cbc(aes)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = aes_cbc_enc_tv_template,
+ .count = AES_CBC_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = aes_cbc_dec_tv_template,
+ .count = AES_CBC_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "cbc(anubis)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = anubis_cbc_enc_tv_template,
+ .count = ANUBIS_CBC_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = anubis_cbc_dec_tv_template,
+ .count = ANUBIS_CBC_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "cbc(blowfish)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = bf_cbc_enc_tv_template,
+ .count = BF_CBC_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = bf_cbc_dec_tv_template,
+ .count = BF_CBC_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "cbc(camellia)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = camellia_cbc_enc_tv_template,
+ .count = CAMELLIA_CBC_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = camellia_cbc_dec_tv_template,
+ .count = CAMELLIA_CBC_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "cbc(des)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = des_cbc_enc_tv_template,
+ .count = DES_CBC_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = des_cbc_dec_tv_template,
+ .count = DES_CBC_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "cbc(des3_ede)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = des3_ede_cbc_enc_tv_template,
+ .count = DES3_EDE_CBC_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = des3_ede_cbc_dec_tv_template,
+ .count = DES3_EDE_CBC_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "cbc(twofish)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = tf_cbc_enc_tv_template,
+ .count = TF_CBC_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = tf_cbc_dec_tv_template,
+ .count = TF_CBC_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ccm(aes)",
+ .test = alg_test_aead,
+ .suite = {
+ .aead = {
+ .enc = {
+ .vecs = aes_ccm_enc_tv_template,
+ .count = AES_CCM_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = aes_ccm_dec_tv_template,
+ .count = AES_CCM_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "crc32c",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = crc32c_tv_template,
+ .count = CRC32C_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "cts(cbc(aes))",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = cts_mode_enc_tv_template,
+ .count = CTS_MODE_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = cts_mode_dec_tv_template,
+ .count = CTS_MODE_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "deflate",
+ .test = alg_test_comp,
+ .suite = {
+ .comp = {
+ .comp = {
+ .vecs = deflate_comp_tv_template,
+ .count = DEFLATE_COMP_TEST_VECTORS
+ },
+ .decomp = {
+ .vecs = deflate_decomp_tv_template,
+ .count = DEFLATE_DECOMP_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(aes)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = aes_enc_tv_template,
+ .count = AES_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = aes_dec_tv_template,
+ .count = AES_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(anubis)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = anubis_enc_tv_template,
+ .count = ANUBIS_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = anubis_dec_tv_template,
+ .count = ANUBIS_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(arc4)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = arc4_enc_tv_template,
+ .count = ARC4_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = arc4_dec_tv_template,
+ .count = ARC4_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(blowfish)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = bf_enc_tv_template,
+ .count = BF_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = bf_dec_tv_template,
+ .count = BF_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(camellia)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = camellia_enc_tv_template,
+ .count = CAMELLIA_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = camellia_dec_tv_template,
+ .count = CAMELLIA_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(cast5)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = cast5_enc_tv_template,
+ .count = CAST5_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = cast5_dec_tv_template,
+ .count = CAST5_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(cast6)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = cast6_enc_tv_template,
+ .count = CAST6_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = cast6_dec_tv_template,
+ .count = CAST6_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(des)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = des_enc_tv_template,
+ .count = DES_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = des_dec_tv_template,
+ .count = DES_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(des3_ede)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = des3_ede_enc_tv_template,
+ .count = DES3_EDE_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = des3_ede_dec_tv_template,
+ .count = DES3_EDE_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(khazad)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = khazad_enc_tv_template,
+ .count = KHAZAD_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = khazad_dec_tv_template,
+ .count = KHAZAD_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(seed)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = seed_enc_tv_template,
+ .count = SEED_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = seed_dec_tv_template,
+ .count = SEED_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(serpent)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = serpent_enc_tv_template,
+ .count = SERPENT_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = serpent_dec_tv_template,
+ .count = SERPENT_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(tea)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = tea_enc_tv_template,
+ .count = TEA_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = tea_dec_tv_template,
+ .count = TEA_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(tnepres)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = tnepres_enc_tv_template,
+ .count = TNEPRES_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = tnepres_dec_tv_template,
+ .count = TNEPRES_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(twofish)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = tf_enc_tv_template,
+ .count = TF_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = tf_dec_tv_template,
+ .count = TF_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(xeta)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = xeta_enc_tv_template,
+ .count = XETA_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = xeta_dec_tv_template,
+ .count = XETA_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "ecb(xtea)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = xtea_enc_tv_template,
+ .count = XTEA_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = xtea_dec_tv_template,
+ .count = XTEA_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "gcm(aes)",
+ .test = alg_test_aead,
+ .suite = {
+ .aead = {
+ .enc = {
+ .vecs = aes_gcm_enc_tv_template,
+ .count = AES_GCM_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = aes_gcm_dec_tv_template,
+ .count = AES_GCM_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "hmac(md5)",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = hmac_md5_tv_template,
+ .count = HMAC_MD5_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "hmac(rmd128)",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = hmac_rmd128_tv_template,
+ .count = HMAC_RMD128_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "hmac(rmd160)",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = hmac_rmd160_tv_template,
+ .count = HMAC_RMD160_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "hmac(sha1)",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = hmac_sha1_tv_template,
+ .count = HMAC_SHA1_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "hmac(sha224)",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = hmac_sha224_tv_template,
+ .count = HMAC_SHA224_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "hmac(sha256)",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = hmac_sha256_tv_template,
+ .count = HMAC_SHA256_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "hmac(sha384)",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = hmac_sha384_tv_template,
+ .count = HMAC_SHA384_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "hmac(sha512)",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = hmac_sha512_tv_template,
+ .count = HMAC_SHA512_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "lrw(aes)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = aes_lrw_enc_tv_template,
+ .count = AES_LRW_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = aes_lrw_dec_tv_template,
+ .count = AES_LRW_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "lzo",
+ .test = alg_test_comp,
+ .suite = {
+ .comp = {
+ .comp = {
+ .vecs = lzo_comp_tv_template,
+ .count = LZO_COMP_TEST_VECTORS
+ },
+ .decomp = {
+ .vecs = lzo_decomp_tv_template,
+ .count = LZO_DECOMP_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "md4",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = md4_tv_template,
+ .count = MD4_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "md5",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = md5_tv_template,
+ .count = MD5_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "michael_mic",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = michael_mic_tv_template,
+ .count = MICHAEL_MIC_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "pcbc(fcrypt)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = fcrypt_pcbc_enc_tv_template,
+ .count = FCRYPT_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = fcrypt_pcbc_dec_tv_template,
+ .count = FCRYPT_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "rfc3686(ctr(aes))",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = aes_ctr_enc_tv_template,
+ .count = AES_CTR_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = aes_ctr_dec_tv_template,
+ .count = AES_CTR_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "rmd128",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = rmd128_tv_template,
+ .count = RMD128_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "rmd160",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = rmd160_tv_template,
+ .count = RMD160_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "rmd256",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = rmd256_tv_template,
+ .count = RMD256_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "rmd320",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = rmd320_tv_template,
+ .count = RMD320_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "salsa20",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = salsa20_stream_enc_tv_template,
+ .count = SALSA20_STREAM_ENC_TEST_VECTORS
+ }
+ }
+ }
+ }, {
+ .alg = "sha1",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = sha1_tv_template,
+ .count = SHA1_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "sha224",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = sha224_tv_template,
+ .count = SHA224_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "sha256",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = sha256_tv_template,
+ .count = SHA256_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "sha384",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = sha384_tv_template,
+ .count = SHA384_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "sha512",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = sha512_tv_template,
+ .count = SHA512_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "tgr128",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = tgr128_tv_template,
+ .count = TGR128_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "tgr160",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = tgr160_tv_template,
+ .count = TGR160_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "tgr192",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = tgr192_tv_template,
+ .count = TGR192_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "wp256",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = wp256_tv_template,
+ .count = WP256_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "wp384",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = wp384_tv_template,
+ .count = WP384_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "wp512",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = wp512_tv_template,
+ .count = WP512_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "xcbc(aes)",
+ .test = alg_test_hash,
+ .suite = {
+ .hash = {
+ .vecs = aes_xcbc128_tv_template,
+ .count = XCBC_AES_TEST_VECTORS
+ }
+ }
+ }, {
+ .alg = "xts(aes)",
+ .test = alg_test_skcipher,
+ .suite = {
+ .cipher = {
+ .enc = {
+ .vecs = aes_xts_enc_tv_template,
+ .count = AES_XTS_ENC_TEST_VECTORS
+ },
+ .dec = {
+ .vecs = aes_xts_dec_tv_template,
+ .count = AES_XTS_DEC_TEST_VECTORS
+ }
+ }
+ }
+ }
+};
+
+static int alg_find_test(const char *alg)
+{
+ int start = 0;
+ int end = ARRAY_SIZE(alg_test_descs);
+
+ while (start < end) {
+ int i = (start + end) / 2;
+ int diff = strcmp(alg_test_descs[i].alg, alg);
+
+ if (diff > 0) {
+ end = i;
+ continue;
+ }
+
+ if (diff < 0) {
+ start = i + 1;
+ continue;
+ }
+
+ return i;
+ }
+
+ return -1;
+}
+
+int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
+{
+ int i;
+
+ if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
+ char nalg[CRYPTO_MAX_ALG_NAME];
+
+ if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >=
+ sizeof(nalg))
+ return -ENAMETOOLONG;
+
+ i = alg_find_test(nalg);
+ if (i < 0)
+ goto notest;
+
+ return alg_test_cipher(alg_test_descs + i, driver, type, mask);
+ }
+
+ i = alg_find_test(alg);
+ if (i < 0)
+ goto notest;
+
+ return alg_test_descs[i].test(alg_test_descs + i, driver,
+ type, mask);
+
+notest:
+ printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
+ return 0;
+}
+EXPORT_SYMBOL_GPL(alg_test);
+
+int __init testmgr_init(void)
+{
+ int i;
+
+ for (i = 0; i < XBUFSIZE; i++) {
+ xbuf[i] = (void *)__get_free_page(GFP_KERNEL);
+ if (!xbuf[i])
+ goto err_free_xbuf;
+ }
+
+ for (i = 0; i < XBUFSIZE; i++) {
+ axbuf[i] = (void *)__get_free_page(GFP_KERNEL);
+ if (!axbuf[i])
+ goto err_free_axbuf;
+ }
+
+ return 0;
+
+err_free_axbuf:
+ for (i = 0; i < XBUFSIZE && axbuf[i]; i++)
+ free_page((unsigned long)axbuf[i]);
+err_free_xbuf:
+ for (i = 0; i < XBUFSIZE && xbuf[i]; i++)
+ free_page((unsigned long)xbuf[i]);
+
+ return -ENOMEM;
+}
+
+void testmgr_exit(void)
+{
+ int i;
+
+ for (i = 0; i < XBUFSIZE; i++)
+ free_page((unsigned long)axbuf[i]);
+ for (i = 0; i < XBUFSIZE; i++)
+ free_page((unsigned long)xbuf[i]);
+}
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
new file mode 100644
index 0000000000000000000000000000000000000000..dee94d9ecfba5e3724d37ebc844bd1219aba587d
--- /dev/null
+++ b/crypto/testmgr.h
@@ -0,0 +1,8738 @@
+/*
+ * Algorithm testing framework and tests.
+ *
+ * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
+ * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
+ * Copyright (c) 2007 Nokia Siemens Networks
+ * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+#ifndef _CRYPTO_TESTMGR_H
+#define _CRYPTO_TESTMGR_H
+
+#define MAX_DIGEST_SIZE 64
+#define MAX_TAP 8
+
+#define MAX_KEYLEN 56
+#define MAX_IVLEN 32
+
+struct hash_testvec {
+ /* only used with keyed hash algorithms */
+ char *key;
+ char *plaintext;
+ char *digest;
+ unsigned char tap[MAX_TAP];
+ unsigned char psize;
+ unsigned char np;
+ unsigned char ksize;
+};
+
+struct cipher_testvec {
+ char *key;
+ char *iv;
+ char *input;
+ char *result;
+ unsigned short tap[MAX_TAP];
+ int np;
+ unsigned char fail;
+ unsigned char wk; /* weak key flag */
+ unsigned char klen;
+ unsigned short ilen;
+ unsigned short rlen;
+};
+
+struct aead_testvec {
+ char *key;
+ char *iv;
+ char *input;
+ char *assoc;
+ char *result;
+ unsigned char tap[MAX_TAP];
+ unsigned char atap[MAX_TAP];
+ int np;
+ int anp;
+ unsigned char fail;
+ unsigned char wk; /* weak key flag */
+ unsigned char klen;
+ unsigned short ilen;
+ unsigned short alen;
+ unsigned short rlen;
+};
+
+static char zeroed_string[48];
+
+/*
+ * MD4 test vectors from RFC1320
+ */
+#define MD4_TEST_VECTORS 7
+
+static struct hash_testvec md4_tv_template [] = {
+ {
+ .plaintext = "",
+ .digest = "\x31\xd6\xcf\xe0\xd1\x6a\xe9\x31"
+ "\xb7\x3c\x59\xd7\xe0\xc0\x89\xc0",
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\xbd\xe5\x2c\xb3\x1d\xe3\x3e\x46"
+ "\x24\x5e\x05\xfb\xdb\xd6\xfb\x24",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xa4\x48\x01\x7a\xaf\x21\xd8\x52"
+ "\x5f\xc1\x0a\xe8\x7a\xa6\x72\x9d",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\xd9\x13\x0a\x81\x64\x54\x9f\xe8"
+ "\x18\x87\x48\x06\xe1\xc7\x01\x4b",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\xd7\x9e\x1c\x30\x8a\xa5\xbb\xcd"
+ "\xee\xa8\xed\x63\xdf\x41\x2d\xa9",
+ .np = 2,
+ .tap = { 13, 13 },
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\x04\x3f\x85\x82\xf2\x41\xdb\x35"
+ "\x1c\xe6\x27\xe1\x53\xe7\xf0\xe4",
+ }, {
+ .plaintext = "123456789012345678901234567890123456789012345678901234567890123"
+ "45678901234567890",
+ .psize = 80,
+ .digest = "\xe3\x3b\x4d\xdc\x9c\x38\xf2\x19"
+ "\x9c\x3e\x7b\x16\x4f\xcc\x05\x36",
+ },
+};
+
+/*
+ * MD5 test vectors from RFC1321
+ */
+#define MD5_TEST_VECTORS 7
+
+static struct hash_testvec md5_tv_template[] = {
+ {
+ .digest = "\xd4\x1d\x8c\xd9\x8f\x00\xb2\x04"
+ "\xe9\x80\x09\x98\xec\xf8\x42\x7e",
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\x0c\xc1\x75\xb9\xc0\xf1\xb6\xa8"
+ "\x31\xc3\x99\xe2\x69\x77\x26\x61",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\x90\x01\x50\x98\x3c\xd2\x4f\xb0"
+ "\xd6\x96\x3f\x7d\x28\xe1\x7f\x72",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\xf9\x6b\x69\x7d\x7c\xb7\x93\x8d"
+ "\x52\x5a\x2f\x31\xaa\xf1\x61\xd0",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\xc3\xfc\xd3\xd7\x61\x92\xe4\x00"
+ "\x7d\xfb\x49\x6c\xca\x67\xe1\x3b",
+ .np = 2,
+ .tap = {13, 13}
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\xd1\x74\xab\x98\xd2\x77\xd9\xf5"
+ "\xa5\x61\x1c\x2c\x9f\x41\x9d\x9f",
+ }, {
+ .plaintext = "12345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890",
+ .psize = 80,
+ .digest = "\x57\xed\xf4\xa2\x2b\xe3\xc9\x55"
+ "\xac\x49\xda\x2e\x21\x07\xb6\x7a",
+ }
+
+};
+
+/*
+ * RIPEMD-128 test vectors from ISO/IEC 10118-3:2004(E)
+ */
+#define RMD128_TEST_VECTORS 10
+
+static struct hash_testvec rmd128_tv_template[] = {
+ {
+ .digest = "\xcd\xf2\x62\x13\xa1\x50\xdc\x3e"
+ "\xcb\x61\x0f\x18\xf6\xb3\x8b\x46",
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\x86\xbe\x7a\xfa\x33\x9d\x0f\xc7"
+ "\xcf\xc7\x85\xe7\x2f\x57\x8d\x33",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xc1\x4a\x12\x19\x9c\x66\xe4\xba"
+ "\x84\x63\x6b\x0f\x69\x14\x4c\x77",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\x9e\x32\x7b\x3d\x6e\x52\x30\x62"
+ "\xaf\xc1\x13\x2d\x7d\xf9\xd1\xb8",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\xfd\x2a\xa6\x07\xf7\x1d\xc8\xf5"
+ "\x10\x71\x49\x22\xb3\x71\x83\x4e",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcde"
+ "fghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\xd1\xe9\x59\xeb\x17\x9c\x91\x1f"
+ "\xae\xa4\x62\x4c\x60\xc5\xc7\x02",
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890",
+ .psize = 80,
+ .digest = "\x3f\x45\xef\x19\x47\x32\xc2\xdb"
+ "\xb2\xc4\xa2\xc7\x69\x79\x5f\xa3",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighij"
+ "hijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\xa1\xaa\x06\x89\xd0\xfa\xfa\x2d"
+ "\xdc\x22\xe8\x8b\x49\x13\x3a\x06",
+ .np = 2,
+ .tap = { 28, 28 },
+ }, {
+ .plaintext = "abcdefghbcdefghicdefghijdefghijkefghijklfghi"
+ "jklmghijklmnhijklmnoijklmnopjklmnopqklmnopqr"
+ "lmnopqrsmnopqrstnopqrstu",
+ .psize = 112,
+ .digest = "\xd4\xec\xc9\x13\xe1\xdf\x77\x6b"
+ "\xf4\x8d\xe9\xd5\x5b\x1f\x25\x46",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijk",
+ .psize = 32,
+ .digest = "\x13\xfc\x13\xe8\xef\xff\x34\x7d"
+ "\xe1\x93\xff\x46\xdb\xac\xcf\xd4",
+ }
+};
+
+/*
+ * RIPEMD-160 test vectors from ISO/IEC 10118-3:2004(E)
+ */
+#define RMD160_TEST_VECTORS 10
+
+static struct hash_testvec rmd160_tv_template[] = {
+ {
+ .digest = "\x9c\x11\x85\xa5\xc5\xe9\xfc\x54\x61\x28"
+ "\x08\x97\x7e\xe8\xf5\x48\xb2\x25\x8d\x31",
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\x0b\xdc\x9d\x2d\x25\x6b\x3e\xe9\xda\xae"
+ "\x34\x7b\xe6\xf4\xdc\x83\x5a\x46\x7f\xfe",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\x8e\xb2\x08\xf7\xe0\x5d\x98\x7a\x9b\x04"
+ "\x4a\x8e\x98\xc6\xb0\x87\xf1\x5a\x0b\xfc",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\x5d\x06\x89\xef\x49\xd2\xfa\xe5\x72\xb8"
+ "\x81\xb1\x23\xa8\x5f\xfa\x21\x59\x5f\x36",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\xf7\x1c\x27\x10\x9c\x69\x2c\x1b\x56\xbb"
+ "\xdc\xeb\x5b\x9d\x28\x65\xb3\x70\x8d\xbc",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcde"
+ "fghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\xb0\xe2\x0b\x6e\x31\x16\x64\x02\x86\xed"
+ "\x3a\x87\xa5\x71\x30\x79\xb2\x1f\x51\x89",
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890",
+ .psize = 80,
+ .digest = "\x9b\x75\x2e\x45\x57\x3d\x4b\x39\xf4\xdb"
+ "\xd3\x32\x3c\xab\x82\xbf\x63\x32\x6b\xfb",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighij"
+ "hijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\x12\xa0\x53\x38\x4a\x9c\x0c\x88\xe4\x05"
+ "\xa0\x6c\x27\xdc\xf4\x9a\xda\x62\xeb\x2b",
+ .np = 2,
+ .tap = { 28, 28 },
+ }, {
+ .plaintext = "abcdefghbcdefghicdefghijdefghijkefghijklfghi"
+ "jklmghijklmnhijklmnoijklmnopjklmnopqklmnopqr"
+ "lmnopqrsmnopqrstnopqrstu",
+ .psize = 112,
+ .digest = "\x6f\x3f\xa3\x9b\x6b\x50\x3c\x38\x4f\x91"
+ "\x9a\x49\xa7\xaa\x5c\x2c\x08\xbd\xfb\x45",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijk",
+ .psize = 32,
+ .digest = "\x94\xc2\x64\x11\x54\x04\xe6\x33\x79\x0d"
+ "\xfc\xc8\x7b\x58\x7d\x36\x77\x06\x7d\x9f",
+ }
+};
+
+/*
+ * RIPEMD-256 test vectors
+ */
+#define RMD256_TEST_VECTORS 8
+
+static struct hash_testvec rmd256_tv_template[] = {
+ {
+ .digest = "\x02\xba\x4c\x4e\x5f\x8e\xcd\x18"
+ "\x77\xfc\x52\xd6\x4d\x30\xe3\x7a"
+ "\x2d\x97\x74\xfb\x1e\x5d\x02\x63"
+ "\x80\xae\x01\x68\xe3\xc5\x52\x2d",
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\xf9\x33\x3e\x45\xd8\x57\xf5\xd9"
+ "\x0a\x91\xba\xb7\x0a\x1e\xba\x0c"
+ "\xfb\x1b\xe4\xb0\x78\x3c\x9a\xcf"
+ "\xcd\x88\x3a\x91\x34\x69\x29\x25",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xaf\xbd\x6e\x22\x8b\x9d\x8c\xbb"
+ "\xce\xf5\xca\x2d\x03\xe6\xdb\xa1"
+ "\x0a\xc0\xbc\x7d\xcb\xe4\x68\x0e"
+ "\x1e\x42\xd2\xe9\x75\x45\x9b\x65",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\x87\xe9\x71\x75\x9a\x1c\xe4\x7a"
+ "\x51\x4d\x5c\x91\x4c\x39\x2c\x90"
+ "\x18\xc7\xc4\x6b\xc1\x44\x65\x55"
+ "\x4a\xfc\xdf\x54\xa5\x07\x0c\x0e",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\x64\x9d\x30\x34\x75\x1e\xa2\x16"
+ "\x77\x6b\xf9\xa1\x8a\xcc\x81\xbc"
+ "\x78\x96\x11\x8a\x51\x97\x96\x87"
+ "\x82\xdd\x1f\xd9\x7d\x8d\x51\x33",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcde"
+ "fghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\x57\x40\xa4\x08\xac\x16\xb7\x20"
+ "\xb8\x44\x24\xae\x93\x1c\xbb\x1f"
+ "\xe3\x63\xd1\xd0\xbf\x40\x17\xf1"
+ "\xa8\x9f\x7e\xa6\xde\x77\xa0\xb8",
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890",
+ .psize = 80,
+ .digest = "\x06\xfd\xcc\x7a\x40\x95\x48\xaa"
+ "\xf9\x13\x68\xc0\x6a\x62\x75\xb5"
+ "\x53\xe3\xf0\x99\xbf\x0e\xa4\xed"
+ "\xfd\x67\x78\xdf\x89\xa8\x90\xdd",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighij"
+ "hijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\x38\x43\x04\x55\x83\xaa\xc6\xc8"
+ "\xc8\xd9\x12\x85\x73\xe7\xa9\x80"
+ "\x9a\xfb\x2a\x0f\x34\xcc\xc3\x6e"
+ "\xa9\xe7\x2f\x16\xf6\x36\x8e\x3f",
+ .np = 2,
+ .tap = { 28, 28 },
+ }
+};
+
+/*
+ * RIPEMD-320 test vectors
+ */
+#define RMD320_TEST_VECTORS 8
+
+static struct hash_testvec rmd320_tv_template[] = {
+ {
+ .digest = "\x22\xd6\x5d\x56\x61\x53\x6c\xdc\x75\xc1"
+ "\xfd\xf5\xc6\xde\x7b\x41\xb9\xf2\x73\x25"
+ "\xeb\xc6\x1e\x85\x57\x17\x7d\x70\x5a\x0e"
+ "\xc8\x80\x15\x1c\x3a\x32\xa0\x08\x99\xb8",
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\xce\x78\x85\x06\x38\xf9\x26\x58\xa5\xa5"
+ "\x85\x09\x75\x79\x92\x6d\xda\x66\x7a\x57"
+ "\x16\x56\x2c\xfc\xf6\xfb\xe7\x7f\x63\x54"
+ "\x2f\x99\xb0\x47\x05\xd6\x97\x0d\xff\x5d",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xde\x4c\x01\xb3\x05\x4f\x89\x30\xa7\x9d"
+ "\x09\xae\x73\x8e\x92\x30\x1e\x5a\x17\x08"
+ "\x5b\xef\xfd\xc1\xb8\xd1\x16\x71\x3e\x74"
+ "\xf8\x2f\xa9\x42\xd6\x4c\xdb\xc4\x68\x2d",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\x3a\x8e\x28\x50\x2e\xd4\x5d\x42\x2f\x68"
+ "\x84\x4f\x9d\xd3\x16\xe7\xb9\x85\x33\xfa"
+ "\x3f\x2a\x91\xd2\x9f\x84\xd4\x25\xc8\x8d"
+ "\x6b\x4e\xff\x72\x7d\xf6\x6a\x7c\x01\x97",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\xca\xbd\xb1\x81\x0b\x92\x47\x0a\x20\x93"
+ "\xaa\x6b\xce\x05\x95\x2c\x28\x34\x8c\xf4"
+ "\x3f\xf6\x08\x41\x97\x51\x66\xbb\x40\xed"
+ "\x23\x40\x04\xb8\x82\x44\x63\xe6\xb0\x09",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcde"
+ "fghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\xed\x54\x49\x40\xc8\x6d\x67\xf2\x50\xd2"
+ "\x32\xc3\x0b\x7b\x3e\x57\x70\xe0\xc6\x0c"
+ "\x8c\xb9\xa4\xca\xfe\x3b\x11\x38\x8a\xf9"
+ "\x92\x0e\x1b\x99\x23\x0b\x84\x3c\x86\xa4",
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890",
+ .psize = 80,
+ .digest = "\x55\x78\x88\xaf\x5f\x6d\x8e\xd6\x2a\xb6"
+ "\x69\x45\xc6\xd2\xa0\xa4\x7e\xcd\x53\x41"
+ "\xe9\x15\xeb\x8f\xea\x1d\x05\x24\x95\x5f"
+ "\x82\x5d\xc7\x17\xe4\xa0\x08\xab\x2d\x42",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighij"
+ "hijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\xd0\x34\xa7\x95\x0c\xf7\x22\x02\x1b\xa4"
+ "\xb8\x4d\xf7\x69\xa5\xde\x20\x60\xe2\x59"
+ "\xdf\x4c\x9b\xb4\xa4\x26\x8c\x0e\x93\x5b"
+ "\xbc\x74\x70\xa9\x69\xc9\xd0\x72\xa1\xac",
+ .np = 2,
+ .tap = { 28, 28 },
+ }
+};
+
+/*
+ * SHA1 test vectors from from FIPS PUB 180-1
+ */
+#define SHA1_TEST_VECTORS 2
+
+static struct hash_testvec sha1_tv_template[] = {
+ {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xa9\x99\x3e\x36\x47\x06\x81\x6a\xba\x3e"
+ "\x25\x71\x78\x50\xc2\x6c\x9c\xd0\xd8\x9d",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\x84\x98\x3e\x44\x1c\x3b\xd2\x6e\xba\xae"
+ "\x4a\xa1\xf9\x51\x29\xe5\xe5\x46\x70\xf1",
+ .np = 2,
+ .tap = { 28, 28 }
+ }
+};
+
+
+/*
+ * SHA224 test vectors from from FIPS PUB 180-2
+ */
+#define SHA224_TEST_VECTORS 2
+
+static struct hash_testvec sha224_tv_template[] = {
+ {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\x23\x09\x7D\x22\x34\x05\xD8\x22"
+ "\x86\x42\xA4\x77\xBD\xA2\x55\xB3"
+ "\x2A\xAD\xBC\xE4\xBD\xA0\xB3\xF7"
+ "\xE3\x6C\x9D\xA7",
+ }, {
+ .plaintext =
+ "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\x75\x38\x8B\x16\x51\x27\x76\xCC"
+ "\x5D\xBA\x5D\xA1\xFD\x89\x01\x50"
+ "\xB0\xC6\x45\x5C\xB4\xF5\x8B\x19"
+ "\x52\x52\x25\x25",
+ .np = 2,
+ .tap = { 28, 28 }
+ }
+};
+
+/*
+ * SHA256 test vectors from from NIST
+ */
+#define SHA256_TEST_VECTORS 2
+
+static struct hash_testvec sha256_tv_template[] = {
+ {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xba\x78\x16\xbf\x8f\x01\xcf\xea"
+ "\x41\x41\x40\xde\x5d\xae\x22\x23"
+ "\xb0\x03\x61\xa3\x96\x17\x7a\x9c"
+ "\xb4\x10\xff\x61\xf2\x00\x15\xad",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\x24\x8d\x6a\x61\xd2\x06\x38\xb8"
+ "\xe5\xc0\x26\x93\x0c\x3e\x60\x39"
+ "\xa3\x3c\xe4\x59\x64\xff\x21\x67"
+ "\xf6\xec\xed\xd4\x19\xdb\x06\xc1",
+ .np = 2,
+ .tap = { 28, 28 }
+ },
+};
+
+/*
+ * SHA384 test vectors from from NIST and kerneli
+ */
+#define SHA384_TEST_VECTORS 4
+
+static struct hash_testvec sha384_tv_template[] = {
+ {
+ .plaintext= "abc",
+ .psize = 3,
+ .digest = "\xcb\x00\x75\x3f\x45\xa3\x5e\x8b"
+ "\xb5\xa0\x3d\x69\x9a\xc6\x50\x07"
+ "\x27\x2c\x32\xab\x0e\xde\xd1\x63"
+ "\x1a\x8b\x60\x5a\x43\xff\x5b\xed"
+ "\x80\x86\x07\x2b\xa1\xe7\xcc\x23"
+ "\x58\xba\xec\xa1\x34\xc8\x25\xa7",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\x33\x91\xfd\xdd\xfc\x8d\xc7\x39"
+ "\x37\x07\xa6\x5b\x1b\x47\x09\x39"
+ "\x7c\xf8\xb1\xd1\x62\xaf\x05\xab"
+ "\xfe\x8f\x45\x0d\xe5\xf3\x6b\xc6"
+ "\xb0\x45\x5a\x85\x20\xbc\x4e\x6f"
+ "\x5f\xe9\x5b\x1f\xe3\xc8\x45\x2b",
+ }, {
+ .plaintext = "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
+ "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
+ .psize = 112,
+ .digest = "\x09\x33\x0c\x33\xf7\x11\x47\xe8"
+ "\x3d\x19\x2f\xc7\x82\xcd\x1b\x47"
+ "\x53\x11\x1b\x17\x3b\x3b\x05\xd2"
+ "\x2f\xa0\x80\x86\xe3\xb0\xf7\x12"
+ "\xfc\xc7\xc7\x1a\x55\x7e\x2d\xb9"
+ "\x66\xc3\xe9\xfa\x91\x74\x60\x39",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd"
+ "efghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz",
+ .psize = 104,
+ .digest = "\x3d\x20\x89\x73\xab\x35\x08\xdb"
+ "\xbd\x7e\x2c\x28\x62\xba\x29\x0a"
+ "\xd3\x01\x0e\x49\x78\xc1\x98\xdc"
+ "\x4d\x8f\xd0\x14\xe5\x82\x82\x3a"
+ "\x89\xe1\x6f\x9b\x2a\x7b\xbc\x1a"
+ "\xc9\x38\xe2\xd1\x99\xe8\xbe\xa4",
+ .np = 4,
+ .tap = { 26, 26, 26, 26 }
+ },
+};
+
+/*
+ * SHA512 test vectors from from NIST and kerneli
+ */
+#define SHA512_TEST_VECTORS 4
+
+static struct hash_testvec sha512_tv_template[] = {
+ {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xdd\xaf\x35\xa1\x93\x61\x7a\xba"
+ "\xcc\x41\x73\x49\xae\x20\x41\x31"
+ "\x12\xe6\xfa\x4e\x89\xa9\x7e\xa2"
+ "\x0a\x9e\xee\xe6\x4b\x55\xd3\x9a"
+ "\x21\x92\x99\x2a\x27\x4f\xc1\xa8"
+ "\x36\xba\x3c\x23\xa3\xfe\xeb\xbd"
+ "\x45\x4d\x44\x23\x64\x3c\xe8\x0e"
+ "\x2a\x9a\xc9\x4f\xa5\x4c\xa4\x9f",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\x20\x4a\x8f\xc6\xdd\xa8\x2f\x0a"
+ "\x0c\xed\x7b\xeb\x8e\x08\xa4\x16"
+ "\x57\xc1\x6e\xf4\x68\xb2\x28\xa8"
+ "\x27\x9b\xe3\x31\xa7\x03\xc3\x35"
+ "\x96\xfd\x15\xc1\x3b\x1b\x07\xf9"
+ "\xaa\x1d\x3b\xea\x57\x78\x9c\xa0"
+ "\x31\xad\x85\xc7\xa7\x1d\xd7\x03"
+ "\x54\xec\x63\x12\x38\xca\x34\x45",
+ }, {
+ .plaintext = "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
+ "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
+ .psize = 112,
+ .digest = "\x8e\x95\x9b\x75\xda\xe3\x13\xda"
+ "\x8c\xf4\xf7\x28\x14\xfc\x14\x3f"
+ "\x8f\x77\x79\xc6\xeb\x9f\x7f\xa1"
+ "\x72\x99\xae\xad\xb6\x88\x90\x18"
+ "\x50\x1d\x28\x9e\x49\x00\xf7\xe4"
+ "\x33\x1b\x99\xde\xc4\xb5\x43\x3a"
+ "\xc7\xd3\x29\xee\xb6\xdd\x26\x54"
+ "\x5e\x96\xe5\x5b\x87\x4b\xe9\x09",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd"
+ "efghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz",
+ .psize = 104,
+ .digest = "\x93\x0d\x0c\xef\xcb\x30\xff\x11"
+ "\x33\xb6\x89\x81\x21\xf1\xcf\x3d"
+ "\x27\x57\x8a\xfc\xaf\xe8\x67\x7c"
+ "\x52\x57\xcf\x06\x99\x11\xf7\x5d"
+ "\x8f\x58\x31\xb5\x6e\xbf\xda\x67"
+ "\xb2\x78\xe6\x6d\xff\x8b\x84\xfe"
+ "\x2b\x28\x70\xf7\x42\xa5\x80\xd8"
+ "\xed\xb4\x19\x87\x23\x28\x50\xc9",
+ .np = 4,
+ .tap = { 26, 26, 26, 26 }
+ },
+};
+
+
+/*
+ * WHIRLPOOL test vectors from Whirlpool package
+ * by Vincent Rijmen and Paulo S. L. M. Barreto as part of the NESSIE
+ * submission
+ */
+#define WP512_TEST_VECTORS 8
+
+static struct hash_testvec wp512_tv_template[] = {
+ {
+ .plaintext = "",
+ .psize = 0,
+ .digest = "\x19\xFA\x61\xD7\x55\x22\xA4\x66"
+ "\x9B\x44\xE3\x9C\x1D\x2E\x17\x26"
+ "\xC5\x30\x23\x21\x30\xD4\x07\xF8"
+ "\x9A\xFE\xE0\x96\x49\x97\xF7\xA7"
+ "\x3E\x83\xBE\x69\x8B\x28\x8F\xEB"
+ "\xCF\x88\xE3\xE0\x3C\x4F\x07\x57"
+ "\xEA\x89\x64\xE5\x9B\x63\xD9\x37"
+ "\x08\xB1\x38\xCC\x42\xA6\x6E\xB3",
+
+
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\x8A\xCA\x26\x02\x79\x2A\xEC\x6F"
+ "\x11\xA6\x72\x06\x53\x1F\xB7\xD7"
+ "\xF0\xDF\xF5\x94\x13\x14\x5E\x69"
+ "\x73\xC4\x50\x01\xD0\x08\x7B\x42"
+ "\xD1\x1B\xC6\x45\x41\x3A\xEF\xF6"
+ "\x3A\x42\x39\x1A\x39\x14\x5A\x59"
+ "\x1A\x92\x20\x0D\x56\x01\x95\xE5"
+ "\x3B\x47\x85\x84\xFD\xAE\x23\x1A",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\x4E\x24\x48\xA4\xC6\xF4\x86\xBB"
+ "\x16\xB6\x56\x2C\x73\xB4\x02\x0B"
+ "\xF3\x04\x3E\x3A\x73\x1B\xCE\x72"
+ "\x1A\xE1\xB3\x03\xD9\x7E\x6D\x4C"
+ "\x71\x81\xEE\xBD\xB6\xC5\x7E\x27"
+ "\x7D\x0E\x34\x95\x71\x14\xCB\xD6"
+ "\xC7\x97\xFC\x9D\x95\xD8\xB5\x82"
+ "\xD2\x25\x29\x20\x76\xD4\xEE\xF5",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\x37\x8C\x84\xA4\x12\x6E\x2D\xC6"
+ "\xE5\x6D\xCC\x74\x58\x37\x7A\xAC"
+ "\x83\x8D\x00\x03\x22\x30\xF5\x3C"
+ "\xE1\xF5\x70\x0C\x0F\xFB\x4D\x3B"
+ "\x84\x21\x55\x76\x59\xEF\x55\xC1"
+ "\x06\xB4\xB5\x2A\xC5\xA4\xAA\xA6"
+ "\x92\xED\x92\x00\x52\x83\x8F\x33"
+ "\x62\xE8\x6D\xBD\x37\xA8\x90\x3E",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\xF1\xD7\x54\x66\x26\x36\xFF\xE9"
+ "\x2C\x82\xEB\xB9\x21\x2A\x48\x4A"
+ "\x8D\x38\x63\x1E\xAD\x42\x38\xF5"
+ "\x44\x2E\xE1\x3B\x80\x54\xE4\x1B"
+ "\x08\xBF\x2A\x92\x51\xC3\x0B\x6A"
+ "\x0B\x8A\xAE\x86\x17\x7A\xB4\xA6"
+ "\xF6\x8F\x67\x3E\x72\x07\x86\x5D"
+ "\x5D\x98\x19\xA3\xDB\xA4\xEB\x3B",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "abcdefghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\xDC\x37\xE0\x08\xCF\x9E\xE6\x9B"
+ "\xF1\x1F\x00\xED\x9A\xBA\x26\x90"
+ "\x1D\xD7\xC2\x8C\xDE\xC0\x66\xCC"
+ "\x6A\xF4\x2E\x40\xF8\x2F\x3A\x1E"
+ "\x08\xEB\xA2\x66\x29\x12\x9D\x8F"
+ "\xB7\xCB\x57\x21\x1B\x92\x81\xA6"
+ "\x55\x17\xCC\x87\x9D\x7B\x96\x21"
+ "\x42\xC6\x5F\x5A\x7A\xF0\x14\x67",
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890",
+ .psize = 80,
+ .digest = "\x46\x6E\xF1\x8B\xAB\xB0\x15\x4D"
+ "\x25\xB9\xD3\x8A\x64\x14\xF5\xC0"
+ "\x87\x84\x37\x2B\xCC\xB2\x04\xD6"
+ "\x54\x9C\x4A\xFA\xDB\x60\x14\x29"
+ "\x4D\x5B\xD8\xDF\x2A\x6C\x44\xE5"
+ "\x38\xCD\x04\x7B\x26\x81\xA5\x1A"
+ "\x2C\x60\x48\x1E\x88\xC5\xA2\x0B"
+ "\x2C\x2A\x80\xCF\x3A\x9A\x08\x3B",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijk",
+ .psize = 32,
+ .digest = "\x2A\x98\x7E\xA4\x0F\x91\x70\x61"
+ "\xF5\xD6\xF0\xA0\xE4\x64\x4F\x48"
+ "\x8A\x7A\x5A\x52\xDE\xEE\x65\x62"
+ "\x07\xC5\x62\xF9\x88\xE9\x5C\x69"
+ "\x16\xBD\xC8\x03\x1B\xC5\xBE\x1B"
+ "\x7B\x94\x76\x39\xFE\x05\x0B\x56"
+ "\x93\x9B\xAA\xA0\xAD\xFF\x9A\xE6"
+ "\x74\x5B\x7B\x18\x1C\x3B\xE3\xFD",
+ },
+};
+
+#define WP384_TEST_VECTORS 8
+
+static struct hash_testvec wp384_tv_template[] = {
+ {
+ .plaintext = "",
+ .psize = 0,
+ .digest = "\x19\xFA\x61\xD7\x55\x22\xA4\x66"
+ "\x9B\x44\xE3\x9C\x1D\x2E\x17\x26"
+ "\xC5\x30\x23\x21\x30\xD4\x07\xF8"
+ "\x9A\xFE\xE0\x96\x49\x97\xF7\xA7"
+ "\x3E\x83\xBE\x69\x8B\x28\x8F\xEB"
+ "\xCF\x88\xE3\xE0\x3C\x4F\x07\x57",
+
+
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\x8A\xCA\x26\x02\x79\x2A\xEC\x6F"
+ "\x11\xA6\x72\x06\x53\x1F\xB7\xD7"
+ "\xF0\xDF\xF5\x94\x13\x14\x5E\x69"
+ "\x73\xC4\x50\x01\xD0\x08\x7B\x42"
+ "\xD1\x1B\xC6\x45\x41\x3A\xEF\xF6"
+ "\x3A\x42\x39\x1A\x39\x14\x5A\x59",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\x4E\x24\x48\xA4\xC6\xF4\x86\xBB"
+ "\x16\xB6\x56\x2C\x73\xB4\x02\x0B"
+ "\xF3\x04\x3E\x3A\x73\x1B\xCE\x72"
+ "\x1A\xE1\xB3\x03\xD9\x7E\x6D\x4C"
+ "\x71\x81\xEE\xBD\xB6\xC5\x7E\x27"
+ "\x7D\x0E\x34\x95\x71\x14\xCB\xD6",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\x37\x8C\x84\xA4\x12\x6E\x2D\xC6"
+ "\xE5\x6D\xCC\x74\x58\x37\x7A\xAC"
+ "\x83\x8D\x00\x03\x22\x30\xF5\x3C"
+ "\xE1\xF5\x70\x0C\x0F\xFB\x4D\x3B"
+ "\x84\x21\x55\x76\x59\xEF\x55\xC1"
+ "\x06\xB4\xB5\x2A\xC5\xA4\xAA\xA6",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\xF1\xD7\x54\x66\x26\x36\xFF\xE9"
+ "\x2C\x82\xEB\xB9\x21\x2A\x48\x4A"
+ "\x8D\x38\x63\x1E\xAD\x42\x38\xF5"
+ "\x44\x2E\xE1\x3B\x80\x54\xE4\x1B"
+ "\x08\xBF\x2A\x92\x51\xC3\x0B\x6A"
+ "\x0B\x8A\xAE\x86\x17\x7A\xB4\xA6",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "abcdefghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\xDC\x37\xE0\x08\xCF\x9E\xE6\x9B"
+ "\xF1\x1F\x00\xED\x9A\xBA\x26\x90"
+ "\x1D\xD7\xC2\x8C\xDE\xC0\x66\xCC"
+ "\x6A\xF4\x2E\x40\xF8\x2F\x3A\x1E"
+ "\x08\xEB\xA2\x66\x29\x12\x9D\x8F"
+ "\xB7\xCB\x57\x21\x1B\x92\x81\xA6",
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890",
+ .psize = 80,
+ .digest = "\x46\x6E\xF1\x8B\xAB\xB0\x15\x4D"
+ "\x25\xB9\xD3\x8A\x64\x14\xF5\xC0"
+ "\x87\x84\x37\x2B\xCC\xB2\x04\xD6"
+ "\x54\x9C\x4A\xFA\xDB\x60\x14\x29"
+ "\x4D\x5B\xD8\xDF\x2A\x6C\x44\xE5"
+ "\x38\xCD\x04\x7B\x26\x81\xA5\x1A",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijk",
+ .psize = 32,
+ .digest = "\x2A\x98\x7E\xA4\x0F\x91\x70\x61"
+ "\xF5\xD6\xF0\xA0\xE4\x64\x4F\x48"
+ "\x8A\x7A\x5A\x52\xDE\xEE\x65\x62"
+ "\x07\xC5\x62\xF9\x88\xE9\x5C\x69"
+ "\x16\xBD\xC8\x03\x1B\xC5\xBE\x1B"
+ "\x7B\x94\x76\x39\xFE\x05\x0B\x56",
+ },
+};
+
+#define WP256_TEST_VECTORS 8
+
+static struct hash_testvec wp256_tv_template[] = {
+ {
+ .plaintext = "",
+ .psize = 0,
+ .digest = "\x19\xFA\x61\xD7\x55\x22\xA4\x66"
+ "\x9B\x44\xE3\x9C\x1D\x2E\x17\x26"
+ "\xC5\x30\x23\x21\x30\xD4\x07\xF8"
+ "\x9A\xFE\xE0\x96\x49\x97\xF7\xA7",
+
+
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\x8A\xCA\x26\x02\x79\x2A\xEC\x6F"
+ "\x11\xA6\x72\x06\x53\x1F\xB7\xD7"
+ "\xF0\xDF\xF5\x94\x13\x14\x5E\x69"
+ "\x73\xC4\x50\x01\xD0\x08\x7B\x42",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\x4E\x24\x48\xA4\xC6\xF4\x86\xBB"
+ "\x16\xB6\x56\x2C\x73\xB4\x02\x0B"
+ "\xF3\x04\x3E\x3A\x73\x1B\xCE\x72"
+ "\x1A\xE1\xB3\x03\xD9\x7E\x6D\x4C",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\x37\x8C\x84\xA4\x12\x6E\x2D\xC6"
+ "\xE5\x6D\xCC\x74\x58\x37\x7A\xAC"
+ "\x83\x8D\x00\x03\x22\x30\xF5\x3C"
+ "\xE1\xF5\x70\x0C\x0F\xFB\x4D\x3B",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\xF1\xD7\x54\x66\x26\x36\xFF\xE9"
+ "\x2C\x82\xEB\xB9\x21\x2A\x48\x4A"
+ "\x8D\x38\x63\x1E\xAD\x42\x38\xF5"
+ "\x44\x2E\xE1\x3B\x80\x54\xE4\x1B",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "abcdefghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\xDC\x37\xE0\x08\xCF\x9E\xE6\x9B"
+ "\xF1\x1F\x00\xED\x9A\xBA\x26\x90"
+ "\x1D\xD7\xC2\x8C\xDE\xC0\x66\xCC"
+ "\x6A\xF4\x2E\x40\xF8\x2F\x3A\x1E",
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890",
+ .psize = 80,
+ .digest = "\x46\x6E\xF1\x8B\xAB\xB0\x15\x4D"
+ "\x25\xB9\xD3\x8A\x64\x14\xF5\xC0"
+ "\x87\x84\x37\x2B\xCC\xB2\x04\xD6"
+ "\x54\x9C\x4A\xFA\xDB\x60\x14\x29",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijk",
+ .psize = 32,
+ .digest = "\x2A\x98\x7E\xA4\x0F\x91\x70\x61"
+ "\xF5\xD6\xF0\xA0\xE4\x64\x4F\x48"
+ "\x8A\x7A\x5A\x52\xDE\xEE\x65\x62"
+ "\x07\xC5\x62\xF9\x88\xE9\x5C\x69",
+ },
+};
+
+/*
+ * TIGER test vectors from Tiger website
+ */
+#define TGR192_TEST_VECTORS 6
+
+static struct hash_testvec tgr192_tv_template[] = {
+ {
+ .plaintext = "",
+ .psize = 0,
+ .digest = "\x24\xf0\x13\x0c\x63\xac\x93\x32"
+ "\x16\x16\x6e\x76\xb1\xbb\x92\x5f"
+ "\xf3\x73\xde\x2d\x49\x58\x4e\x7a",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xf2\x58\xc1\xe8\x84\x14\xab\x2a"
+ "\x52\x7a\xb5\x41\xff\xc5\xb8\xbf"
+ "\x93\x5f\x7b\x95\x1c\x13\x29\x51",
+ }, {
+ .plaintext = "Tiger",
+ .psize = 5,
+ .digest = "\x9f\x00\xf5\x99\x07\x23\x00\xdd"
+ "\x27\x6a\xbb\x38\xc8\xeb\x6d\xec"
+ "\x37\x79\x0c\x11\x6f\x9d\x2b\xdf",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-",
+ .psize = 64,
+ .digest = "\x87\xfb\x2a\x90\x83\x85\x1c\xf7"
+ "\x47\x0d\x2c\xf8\x10\xe6\xdf\x9e"
+ "\xb5\x86\x44\x50\x34\xa5\xa3\x86",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ=abcdefghijklmnopqrstuvwxyz+0123456789",
+ .psize = 64,
+ .digest = "\x46\x7d\xb8\x08\x63\xeb\xce\x48"
+ "\x8d\xf1\xcd\x12\x61\x65\x5d\xe9"
+ "\x57\x89\x65\x65\x97\x5f\x91\x97",
+ }, {
+ .plaintext = "Tiger - A Fast New Hash Function, "
+ "by Ross Anderson and Eli Biham, "
+ "proceedings of Fast Software Encryption 3, "
+ "Cambridge, 1996.",
+ .psize = 125,
+ .digest = "\x3d\x9a\xeb\x03\xd1\xbd\x1a\x63"
+ "\x57\xb2\x77\x4d\xfd\x6d\x5b\x24"
+ "\xdd\x68\x15\x1d\x50\x39\x74\xfc",
+ },
+};
+
+#define TGR160_TEST_VECTORS 6
+
+static struct hash_testvec tgr160_tv_template[] = {
+ {
+ .plaintext = "",
+ .psize = 0,
+ .digest = "\x24\xf0\x13\x0c\x63\xac\x93\x32"
+ "\x16\x16\x6e\x76\xb1\xbb\x92\x5f"
+ "\xf3\x73\xde\x2d",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xf2\x58\xc1\xe8\x84\x14\xab\x2a"
+ "\x52\x7a\xb5\x41\xff\xc5\xb8\xbf"
+ "\x93\x5f\x7b\x95",
+ }, {
+ .plaintext = "Tiger",
+ .psize = 5,
+ .digest = "\x9f\x00\xf5\x99\x07\x23\x00\xdd"
+ "\x27\x6a\xbb\x38\xc8\xeb\x6d\xec"
+ "\x37\x79\x0c\x11",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-",
+ .psize = 64,
+ .digest = "\x87\xfb\x2a\x90\x83\x85\x1c\xf7"
+ "\x47\x0d\x2c\xf8\x10\xe6\xdf\x9e"
+ "\xb5\x86\x44\x50",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ=abcdefghijklmnopqrstuvwxyz+0123456789",
+ .psize = 64,
+ .digest = "\x46\x7d\xb8\x08\x63\xeb\xce\x48"
+ "\x8d\xf1\xcd\x12\x61\x65\x5d\xe9"
+ "\x57\x89\x65\x65",
+ }, {
+ .plaintext = "Tiger - A Fast New Hash Function, "
+ "by Ross Anderson and Eli Biham, "
+ "proceedings of Fast Software Encryption 3, "
+ "Cambridge, 1996.",
+ .psize = 125,
+ .digest = "\x3d\x9a\xeb\x03\xd1\xbd\x1a\x63"
+ "\x57\xb2\x77\x4d\xfd\x6d\x5b\x24"
+ "\xdd\x68\x15\x1d",
+ },
+};
+
+#define TGR128_TEST_VECTORS 6
+
+static struct hash_testvec tgr128_tv_template[] = {
+ {
+ .plaintext = "",
+ .psize = 0,
+ .digest = "\x24\xf0\x13\x0c\x63\xac\x93\x32"
+ "\x16\x16\x6e\x76\xb1\xbb\x92\x5f",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xf2\x58\xc1\xe8\x84\x14\xab\x2a"
+ "\x52\x7a\xb5\x41\xff\xc5\xb8\xbf",
+ }, {
+ .plaintext = "Tiger",
+ .psize = 5,
+ .digest = "\x9f\x00\xf5\x99\x07\x23\x00\xdd"
+ "\x27\x6a\xbb\x38\xc8\xeb\x6d\xec",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-",
+ .psize = 64,
+ .digest = "\x87\xfb\x2a\x90\x83\x85\x1c\xf7"
+ "\x47\x0d\x2c\xf8\x10\xe6\xdf\x9e",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ=abcdefghijklmnopqrstuvwxyz+0123456789",
+ .psize = 64,
+ .digest = "\x46\x7d\xb8\x08\x63\xeb\xce\x48"
+ "\x8d\xf1\xcd\x12\x61\x65\x5d\xe9",
+ }, {
+ .plaintext = "Tiger - A Fast New Hash Function, "
+ "by Ross Anderson and Eli Biham, "
+ "proceedings of Fast Software Encryption 3, "
+ "Cambridge, 1996.",
+ .psize = 125,
+ .digest = "\x3d\x9a\xeb\x03\xd1\xbd\x1a\x63"
+ "\x57\xb2\x77\x4d\xfd\x6d\x5b\x24",
+ },
+};
+
+/*
+ * HMAC-MD5 test vectors from RFC2202
+ * (These need to be fixed to not use strlen).
+ */
+#define HMAC_MD5_TEST_VECTORS 7
+
+static struct hash_testvec hmac_md5_tv_template[] =
+{
+ {
+ .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
+ .ksize = 16,
+ .plaintext = "Hi There",
+ .psize = 8,
+ .digest = "\x92\x94\x72\x7a\x36\x38\xbb\x1c"
+ "\x13\xf4\x8e\xf8\x15\x8b\xfc\x9d",
+ }, {
+ .key = "Jefe",
+ .ksize = 4,
+ .plaintext = "what do ya want for nothing?",
+ .psize = 28,
+ .digest = "\x75\x0c\x78\x3e\x6a\xb0\xb5\x03"
+ "\xea\xa8\x6e\x31\x0a\x5d\xb7\x38",
+ .np = 2,
+ .tap = {14, 14}
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+ .ksize = 16,
+ .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
+ .psize = 50,
+ .digest = "\x56\xbe\x34\x52\x1d\x14\x4c\x88"
+ "\xdb\xb8\xc7\x33\xf0\xe8\xb3\xf6",
+ }, {
+ .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
+ "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+ "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
+ .ksize = 25,
+ .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
+ .psize = 50,
+ .digest = "\x69\x7e\xaf\x0a\xca\x3a\x3a\xea"
+ "\x3a\x75\x16\x47\x46\xff\xaa\x79",
+ }, {
+ .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c",
+ .ksize = 16,
+ .plaintext = "Test With Truncation",
+ .psize = 20,
+ .digest = "\x56\x46\x1e\xf2\x34\x2e\xdc\x00"
+ "\xf9\xba\xb9\x95\x69\x0e\xfd\x4c",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First",
+ .psize = 54,
+ .digest = "\x6b\x1a\xb7\xfe\x4b\xd7\xbf\x8f"
+ "\x0b\x62\xe6\xce\x61\xb9\xd0\xcd",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key and Larger Than One "
+ "Block-Size Data",
+ .psize = 73,
+ .digest = "\x6f\x63\x0f\xad\x67\xcd\xa0\xee"
+ "\x1f\xb1\xf5\x62\xdb\x3a\xa5\x3e",
+ },
+};
+
+/*
+ * HMAC-RIPEMD128 test vectors from RFC2286
+ */
+#define HMAC_RMD128_TEST_VECTORS 7
+
+static struct hash_testvec hmac_rmd128_tv_template[] = {
+ {
+ .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
+ .ksize = 16,
+ .plaintext = "Hi There",
+ .psize = 8,
+ .digest = "\xfb\xf6\x1f\x94\x92\xaa\x4b\xbf"
+ "\x81\xc1\x72\xe8\x4e\x07\x34\xdb",
+ }, {
+ .key = "Jefe",
+ .ksize = 4,
+ .plaintext = "what do ya want for nothing?",
+ .psize = 28,
+ .digest = "\x87\x5f\x82\x88\x62\xb6\xb3\x34"
+ "\xb4\x27\xc5\x5f\x9f\x7f\xf0\x9b",
+ .np = 2,
+ .tap = { 14, 14 },
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+ .ksize = 16,
+ .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
+ .psize = 50,
+ .digest = "\x09\xf0\xb2\x84\x6d\x2f\x54\x3d"
+ "\xa3\x63\xcb\xec\x8d\x62\xa3\x8d",
+ }, {
+ .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
+ "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+ "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
+ .ksize = 25,
+ .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
+ .psize = 50,
+ .digest = "\xbd\xbb\xd7\xcf\x03\xe4\x4b\x5a"
+ "\xa6\x0a\xf8\x15\xbe\x4d\x22\x94",
+ }, {
+ .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c",
+ .ksize = 16,
+ .plaintext = "Test With Truncation",
+ .psize = 20,
+ .digest = "\xe7\x98\x08\xf2\x4b\x25\xfd\x03"
+ "\x1c\x15\x5f\x0d\x55\x1d\x9a\x3a",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First",
+ .psize = 54,
+ .digest = "\xdc\x73\x29\x28\xde\x98\x10\x4a"
+ "\x1f\x59\xd3\x73\xc1\x50\xac\xbb",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key and Larger Than One "
+ "Block-Size Data",
+ .psize = 73,
+ .digest = "\x5c\x6b\xec\x96\x79\x3e\x16\xd4"
+ "\x06\x90\xc2\x37\x63\x5f\x30\xc5",
+ },
+};
+
+/*
+ * HMAC-RIPEMD160 test vectors from RFC2286
+ */
+#define HMAC_RMD160_TEST_VECTORS 7
+
+static struct hash_testvec hmac_rmd160_tv_template[] = {
+ {
+ .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
+ .ksize = 20,
+ .plaintext = "Hi There",
+ .psize = 8,
+ .digest = "\x24\xcb\x4b\xd6\x7d\x20\xfc\x1a\x5d\x2e"
+ "\xd7\x73\x2d\xcc\x39\x37\x7f\x0a\x56\x68",
+ }, {
+ .key = "Jefe",
+ .ksize = 4,
+ .plaintext = "what do ya want for nothing?",
+ .psize = 28,
+ .digest = "\xdd\xa6\xc0\x21\x3a\x48\x5a\x9e\x24\xf4"
+ "\x74\x20\x64\xa7\xf0\x33\xb4\x3c\x40\x69",
+ .np = 2,
+ .tap = { 14, 14 },
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+ .ksize = 20,
+ .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
+ .psize = 50,
+ .digest = "\xb0\xb1\x05\x36\x0d\xe7\x59\x96\x0a\xb4"
+ "\xf3\x52\x98\xe1\x16\xe2\x95\xd8\xe7\xc1",
+ }, {
+ .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
+ "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+ "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
+ .ksize = 25,
+ .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
+ .psize = 50,
+ .digest = "\xd5\xca\x86\x2f\x4d\x21\xd5\xe6\x10\xe1"
+ "\x8b\x4c\xf1\xbe\xb9\x7a\x43\x65\xec\xf4",
+ }, {
+ .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c",
+ .ksize = 20,
+ .plaintext = "Test With Truncation",
+ .psize = 20,
+ .digest = "\x76\x19\x69\x39\x78\xf9\x1d\x90\x53\x9a"
+ "\xe7\x86\x50\x0f\xf3\xd8\xe0\x51\x8e\x39",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First",
+ .psize = 54,
+ .digest = "\x64\x66\xca\x07\xac\x5e\xac\x29\xe1\xbd"
+ "\x52\x3e\x5a\xda\x76\x05\xb7\x91\xfd\x8b",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key and Larger Than One "
+ "Block-Size Data",
+ .psize = 73,
+ .digest = "\x69\xea\x60\x79\x8d\x71\x61\x6c\xce\x5f"
+ "\xd0\x87\x1e\x23\x75\x4c\xd7\x5d\x5a\x0a",
+ },
+};
+
+/*
+ * HMAC-SHA1 test vectors from RFC2202
+ */
+#define HMAC_SHA1_TEST_VECTORS 7
+
+static struct hash_testvec hmac_sha1_tv_template[] = {
+ {
+ .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
+ .ksize = 20,
+ .plaintext = "Hi There",
+ .psize = 8,
+ .digest = "\xb6\x17\x31\x86\x55\x05\x72\x64"
+ "\xe2\x8b\xc0\xb6\xfb\x37\x8c\x8e\xf1"
+ "\x46\xbe",
+ }, {
+ .key = "Jefe",
+ .ksize = 4,
+ .plaintext = "what do ya want for nothing?",
+ .psize = 28,
+ .digest = "\xef\xfc\xdf\x6a\xe5\xeb\x2f\xa2\xd2\x74"
+ "\x16\xd5\xf1\x84\xdf\x9c\x25\x9a\x7c\x79",
+ .np = 2,
+ .tap = { 14, 14 }
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+ .ksize = 20,
+ .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
+ .psize = 50,
+ .digest = "\x12\x5d\x73\x42\xb9\xac\x11\xcd\x91\xa3"
+ "\x9a\xf4\x8a\xa1\x7b\x4f\x63\xf1\x75\xd3",
+ }, {
+ .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
+ "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+ "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
+ .ksize = 25,
+ .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
+ .psize = 50,
+ .digest = "\x4c\x90\x07\xf4\x02\x62\x50\xc6\xbc\x84"
+ "\x14\xf9\xbf\x50\xc8\x6c\x2d\x72\x35\xda",
+ }, {
+ .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c",
+ .ksize = 20,
+ .plaintext = "Test With Truncation",
+ .psize = 20,
+ .digest = "\x4c\x1a\x03\x42\x4b\x55\xe0\x7f\xe7\xf2"
+ "\x7b\xe1\xd5\x8b\xb9\x32\x4a\x9a\x5a\x04",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First",
+ .psize = 54,
+ .digest = "\xaa\x4a\xe5\xe1\x52\x72\xd0\x0e\x95\x70"
+ "\x56\x37\xce\x8a\x3b\x55\xed\x40\x21\x12",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key and Larger Than One "
+ "Block-Size Data",
+ .psize = 73,
+ .digest = "\xe8\xe9\x9d\x0f\x45\x23\x7d\x78\x6d\x6b"
+ "\xba\xa7\x96\x5c\x78\x08\xbb\xff\x1a\x91",
+ },
+};
+
+
+/*
+ * SHA224 HMAC test vectors from RFC4231
+ */
+#define HMAC_SHA224_TEST_VECTORS 4
+
+static struct hash_testvec hmac_sha224_tv_template[] = {
+ {
+ .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+ "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+ "\x0b\x0b\x0b\x0b",
+ .ksize = 20,
+ /* ("Hi There") */
+ .plaintext = "\x48\x69\x20\x54\x68\x65\x72\x65",
+ .psize = 8,
+ .digest = "\x89\x6f\xb1\x12\x8a\xbb\xdf\x19"
+ "\x68\x32\x10\x7c\xd4\x9d\xf3\x3f"
+ "\x47\xb4\xb1\x16\x99\x12\xba\x4f"
+ "\x53\x68\x4b\x22",
+ }, {
+ .key = "Jefe",
+ .ksize = 4,
+ /* ("what do ya want for nothing?") */
+ .plaintext = "\x77\x68\x61\x74\x20\x64\x6f\x20"
+ "\x79\x61\x20\x77\x61\x6e\x74\x20"
+ "\x66\x6f\x72\x20\x6e\x6f\x74\x68"
+ "\x69\x6e\x67\x3f",
+ .psize = 28,
+ .digest = "\xa3\x0e\x01\x09\x8b\xc6\xdb\xbf"
+ "\x45\x69\x0f\x3a\x7e\x9e\x6d\x0f"
+ "\x8b\xbe\xa2\xa3\x9e\x61\x48\x00"
+ "\x8f\xd0\x5e\x44",
+ .np = 4,
+ .tap = { 7, 7, 7, 7 }
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa",
+ .ksize = 131,
+ /* ("Test Using Larger Than Block-Size Key - Hash Key First") */
+ .plaintext = "\x54\x65\x73\x74\x20\x55\x73\x69"
+ "\x6e\x67\x20\x4c\x61\x72\x67\x65"
+ "\x72\x20\x54\x68\x61\x6e\x20\x42"
+ "\x6c\x6f\x63\x6b\x2d\x53\x69\x7a"
+ "\x65\x20\x4b\x65\x79\x20\x2d\x20"
+ "\x48\x61\x73\x68\x20\x4b\x65\x79"
+ "\x20\x46\x69\x72\x73\x74",
+ .psize = 54,
+ .digest = "\x95\xe9\xa0\xdb\x96\x20\x95\xad"
+ "\xae\xbe\x9b\x2d\x6f\x0d\xbc\xe2"
+ "\xd4\x99\xf1\x12\xf2\xd2\xb7\x27"
+ "\x3f\xa6\x87\x0e",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa",
+ .ksize = 131,
+ /* ("This is a test using a larger than block-size key and a")
+ (" larger than block-size data. The key needs to be")
+ (" hashed before being used by the HMAC algorithm.") */
+ .plaintext = "\x54\x68\x69\x73\x20\x69\x73\x20"
+ "\x61\x20\x74\x65\x73\x74\x20\x75"
+ "\x73\x69\x6e\x67\x20\x61\x20\x6c"
+ "\x61\x72\x67\x65\x72\x20\x74\x68"
+ "\x61\x6e\x20\x62\x6c\x6f\x63\x6b"
+ "\x2d\x73\x69\x7a\x65\x20\x6b\x65"
+ "\x79\x20\x61\x6e\x64\x20\x61\x20"
+ "\x6c\x61\x72\x67\x65\x72\x20\x74"
+ "\x68\x61\x6e\x20\x62\x6c\x6f\x63"
+ "\x6b\x2d\x73\x69\x7a\x65\x20\x64"
+ "\x61\x74\x61\x2e\x20\x54\x68\x65"
+ "\x20\x6b\x65\x79\x20\x6e\x65\x65"
+ "\x64\x73\x20\x74\x6f\x20\x62\x65"
+ "\x20\x68\x61\x73\x68\x65\x64\x20"
+ "\x62\x65\x66\x6f\x72\x65\x20\x62"
+ "\x65\x69\x6e\x67\x20\x75\x73\x65"
+ "\x64\x20\x62\x79\x20\x74\x68\x65"
+ "\x20\x48\x4d\x41\x43\x20\x61\x6c"
+ "\x67\x6f\x72\x69\x74\x68\x6d\x2e",
+ .psize = 152,
+ .digest = "\x3a\x85\x41\x66\xac\x5d\x9f\x02"
+ "\x3f\x54\xd5\x17\xd0\xb3\x9d\xbd"
+ "\x94\x67\x70\xdb\x9c\x2b\x95\xc9"
+ "\xf6\xf5\x65\xd1",
+ },
+};
+
+/*
+ * HMAC-SHA256 test vectors from
+ * draft-ietf-ipsec-ciph-sha-256-01.txt
+ */
+#define HMAC_SHA256_TEST_VECTORS 10
+
+static struct hash_testvec hmac_sha256_tv_template[] = {
+ {
+ .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
+ "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+ "\x11\x12\x13\x14\x15\x16\x17\x18"
+ "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20",
+ .ksize = 32,
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xa2\x1b\x1f\x5d\x4c\xf4\xf7\x3a"
+ "\x4d\xd9\x39\x75\x0f\x7a\x06\x6a"
+ "\x7f\x98\xcc\x13\x1c\xb1\x6a\x66"
+ "\x92\x75\x90\x21\xcf\xab\x81\x81",
+ }, {
+ .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
+ "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+ "\x11\x12\x13\x14\x15\x16\x17\x18"
+ "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20",
+ .ksize = 32,
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\x10\x4f\xdc\x12\x57\x32\x8f\x08"
+ "\x18\x4b\xa7\x31\x31\xc5\x3c\xae"
+ "\xe6\x98\xe3\x61\x19\x42\x11\x49"
+ "\xea\x8c\x71\x24\x56\x69\x7d\x30",
+ }, {
+ .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
+ "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+ "\x11\x12\x13\x14\x15\x16\x17\x18"
+ "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20",
+ .ksize = 32,
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
+ "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+ .psize = 112,
+ .digest = "\x47\x03\x05\xfc\x7e\x40\xfe\x34"
+ "\xd3\xee\xb3\xe7\x73\xd9\x5a\xab"
+ "\x73\xac\xf0\xfd\x06\x04\x47\xa5"
+ "\xeb\x45\x95\xbf\x33\xa9\xd1\xa3",
+ }, {
+ .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+ "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+ "\x0b\x0b\x0b\x0b\x0b\x0b",
+ .ksize = 32,
+ .plaintext = "Hi There",
+ .psize = 8,
+ .digest = "\x19\x8a\x60\x7e\xb4\x4b\xfb\xc6"
+ "\x99\x03\xa0\xf1\xcf\x2b\xbd\xc5"
+ "\xba\x0a\xa3\xf3\xd9\xae\x3c\x1c"
+ "\x7a\x3b\x16\x96\xa0\xb6\x8c\xf7",
+ }, {
+ .key = "Jefe",
+ .ksize = 4,
+ .plaintext = "what do ya want for nothing?",
+ .psize = 28,
+ .digest = "\x5b\xdc\xc1\x46\xbf\x60\x75\x4e"
+ "\x6a\x04\x24\x26\x08\x95\x75\xc7"
+ "\x5a\x00\x3f\x08\x9d\x27\x39\x83"
+ "\x9d\xec\x58\xb9\x64\xec\x38\x43",
+ .np = 2,
+ .tap = { 14, 14 }
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+ .ksize = 32,
+ .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
+ .psize = 50,
+ .digest = "\xcd\xcb\x12\x20\xd1\xec\xcc\xea"
+ "\x91\xe5\x3a\xba\x30\x92\xf9\x62"
+ "\xe5\x49\xfe\x6c\xe9\xed\x7f\xdc"
+ "\x43\x19\x1f\xbd\xe4\x5c\x30\xb0",
+ }, {
+ .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
+ "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+ "\x11\x12\x13\x14\x15\x16\x17\x18"
+ "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20"
+ "\x21\x22\x23\x24\x25",
+ .ksize = 37,
+ .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
+ .psize = 50,
+ .digest = "\xd4\x63\x3c\x17\xf6\xfb\x8d\x74"
+ "\x4c\x66\xde\xe0\xf8\xf0\x74\x55"
+ "\x6e\xc4\xaf\x55\xef\x07\x99\x85"
+ "\x41\x46\x8e\xb4\x9b\xd2\xe9\x17",
+ }, {
+ .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c"
+ "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c"
+ "\x0c\x0c\x0c\x0c\x0c\x0c",
+ .ksize = 32,
+ .plaintext = "Test With Truncation",
+ .psize = 20,
+ .digest = "\x75\x46\xaf\x01\x84\x1f\xc0\x9b"
+ "\x1a\xb9\xc3\x74\x9a\x5f\x1c\x17"
+ "\xd4\xf5\x89\x66\x8a\x58\x7b\x27"
+ "\x00\xa9\xc9\x7c\x11\x93\xcf\x42",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First",
+ .psize = 54,
+ .digest = "\x69\x53\x02\x5e\xd9\x6f\x0c\x09"
+ "\xf8\x0a\x96\xf7\x8e\x65\x38\xdb"
+ "\xe2\xe7\xb8\x20\xe3\xdd\x97\x0e"
+ "\x7d\xdd\x39\x09\x1b\x32\x35\x2f",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key and Larger Than "
+ "One Block-Size Data",
+ .psize = 73,
+ .digest = "\x63\x55\xac\x22\xe8\x90\xd0\xa3"
+ "\xc8\x48\x1a\x5c\xa4\x82\x5b\xc8"
+ "\x84\xd3\xe7\xa1\xff\x98\xa2\xfc"
+ "\x2a\xc7\xd8\xe0\x64\xc3\xb2\xe6",
+ },
+};
+
+#define XCBC_AES_TEST_VECTORS 6
+
+static struct hash_testvec aes_xcbc128_tv_template[] = {
+ {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .plaintext = zeroed_string,
+ .digest = "\x75\xf0\x25\x1d\x52\x8a\xc0\x1c"
+ "\x45\x73\xdf\xd5\x84\xd7\x9f\x29",
+ .psize = 0,
+ .ksize = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .plaintext = "\x00\x01\x02",
+ .digest = "\x5b\x37\x65\x80\xae\x2f\x19\xaf"
+ "\xe7\x21\x9c\xee\xf1\x72\x75\x6f",
+ .psize = 3,
+ .ksize = 16,
+ } , {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .plaintext = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .digest = "\xd2\xa2\x46\xfa\x34\x9b\x68\xa7"
+ "\x99\x98\xa4\x39\x4f\xf7\xa2\x63",
+ .psize = 16,
+ .ksize = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .plaintext = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13",
+ .digest = "\x47\xf5\x1b\x45\x64\x96\x62\x15"
+ "\xb8\x98\x5c\x63\x05\x5e\xd3\x08",
+ .tap = { 10, 10 },
+ .psize = 20,
+ .np = 2,
+ .ksize = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .plaintext = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .digest = "\xf5\x4f\x0e\xc8\xd2\xb9\xf3\xd3"
+ "\x68\x07\x73\x4b\xd5\x28\x3f\xd4",
+ .psize = 32,
+ .ksize = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .plaintext = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+ "\x20\x21",
+ .digest = "\xbe\xcb\xb3\xbc\xcd\xb5\x18\xa3"
+ "\x06\x77\xd5\x48\x1f\xb6\xb4\xd8",
+ .tap = { 17, 17 },
+ .psize = 34,
+ .np = 2,
+ .ksize = 16,
+ }
+};
+
+/*
+ * SHA384 HMAC test vectors from RFC4231
+ */
+
+#define HMAC_SHA384_TEST_VECTORS 4
+
+static struct hash_testvec hmac_sha384_tv_template[] = {
+ {
+ .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+ "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+ "\x0b\x0b\x0b\x0b",
+ .ksize = 20,
+ .plaintext = "Hi There",
+ .psize = 8,
+ .digest = "\xaf\xd0\x39\x44\xd8\x48\x95\x62"
+ "\x6b\x08\x25\xf4\xab\x46\x90\x7f"
+ "\x15\xf9\xda\xdb\xe4\x10\x1e\xc6"
+ "\x82\xaa\x03\x4c\x7c\xeb\xc5\x9c"
+ "\xfa\xea\x9e\xa9\x07\x6e\xde\x7f"
+ "\x4a\xf1\x52\xe8\xb2\xfa\x9c\xb6",
+ }, {
+ .key = "Jefe",
+ .ksize = 4,
+ .plaintext = "what do ya want for nothing?",
+ .psize = 28,
+ .digest = "\xaf\x45\xd2\xe3\x76\x48\x40\x31"
+ "\x61\x7f\x78\xd2\xb5\x8a\x6b\x1b"
+ "\x9c\x7e\xf4\x64\xf5\xa0\x1b\x47"
+ "\xe4\x2e\xc3\x73\x63\x22\x44\x5e"
+ "\x8e\x22\x40\xca\x5e\x69\xe2\xc7"
+ "\x8b\x32\x39\xec\xfa\xb2\x16\x49",
+ .np = 4,
+ .tap = { 7, 7, 7, 7 }
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa",
+ .ksize = 131,
+ .plaintext = "Test Using Larger Than Block-Siz"
+ "e Key - Hash Key First",
+ .psize = 54,
+ .digest = "\x4e\xce\x08\x44\x85\x81\x3e\x90"
+ "\x88\xd2\xc6\x3a\x04\x1b\xc5\xb4"
+ "\x4f\x9e\xf1\x01\x2a\x2b\x58\x8f"
+ "\x3c\xd1\x1f\x05\x03\x3a\xc4\xc6"
+ "\x0c\x2e\xf6\xab\x40\x30\xfe\x82"
+ "\x96\x24\x8d\xf1\x63\xf4\x49\x52",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa",
+ .ksize = 131,
+ .plaintext = "This is a test u"
+ "sing a larger th"
+ "an block-size ke"
+ "y and a larger t"
+ "han block-size d"
+ "ata. The key nee"
+ "ds to be hashed "
+ "before being use"
+ "d by the HMAC al"
+ "gorithm.",
+ .psize = 152,
+ .digest = "\x66\x17\x17\x8e\x94\x1f\x02\x0d"
+ "\x35\x1e\x2f\x25\x4e\x8f\xd3\x2c"
+ "\x60\x24\x20\xfe\xb0\xb8\xfb\x9a"
+ "\xdc\xce\xbb\x82\x46\x1e\x99\xc5"
+ "\xa6\x78\xcc\x31\xe7\x99\x17\x6d"
+ "\x38\x60\xe6\x11\x0c\x46\x52\x3e",
+ },
+};
+
+/*
+ * SHA512 HMAC test vectors from RFC4231
+ */
+
+#define HMAC_SHA512_TEST_VECTORS 4
+
+static struct hash_testvec hmac_sha512_tv_template[] = {
+ {
+ .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+ "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+ "\x0b\x0b\x0b\x0b",
+ .ksize = 20,
+ .plaintext = "Hi There",
+ .psize = 8,
+ .digest = "\x87\xaa\x7c\xde\xa5\xef\x61\x9d"
+ "\x4f\xf0\xb4\x24\x1a\x1d\x6c\xb0"
+ "\x23\x79\xf4\xe2\xce\x4e\xc2\x78"
+ "\x7a\xd0\xb3\x05\x45\xe1\x7c\xde"
+ "\xda\xa8\x33\xb7\xd6\xb8\xa7\x02"
+ "\x03\x8b\x27\x4e\xae\xa3\xf4\xe4"
+ "\xbe\x9d\x91\x4e\xeb\x61\xf1\x70"
+ "\x2e\x69\x6c\x20\x3a\x12\x68\x54",
+ }, {
+ .key = "Jefe",
+ .ksize = 4,
+ .plaintext = "what do ya want for nothing?",
+ .psize = 28,
+ .digest = "\x16\x4b\x7a\x7b\xfc\xf8\x19\xe2"
+ "\xe3\x95\xfb\xe7\x3b\x56\xe0\xa3"
+ "\x87\xbd\x64\x22\x2e\x83\x1f\xd6"
+ "\x10\x27\x0c\xd7\xea\x25\x05\x54"
+ "\x97\x58\xbf\x75\xc0\x5a\x99\x4a"
+ "\x6d\x03\x4f\x65\xf8\xf0\xe6\xfd"
+ "\xca\xea\xb1\xa3\x4d\x4a\x6b\x4b"
+ "\x63\x6e\x07\x0a\x38\xbc\xe7\x37",
+ .np = 4,
+ .tap = { 7, 7, 7, 7 }
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa",
+ .ksize = 131,
+ .plaintext = "Test Using Large"
+ "r Than Block-Siz"
+ "e Key - Hash Key"
+ " First",
+ .psize = 54,
+ .digest = "\x80\xb2\x42\x63\xc7\xc1\xa3\xeb"
+ "\xb7\x14\x93\xc1\xdd\x7b\xe8\xb4"
+ "\x9b\x46\xd1\xf4\x1b\x4a\xee\xc1"
+ "\x12\x1b\x01\x37\x83\xf8\xf3\x52"
+ "\x6b\x56\xd0\x37\xe0\x5f\x25\x98"
+ "\xbd\x0f\xd2\x21\x5d\x6a\x1e\x52"
+ "\x95\xe6\x4f\x73\xf6\x3f\x0a\xec"
+ "\x8b\x91\x5a\x98\x5d\x78\x65\x98",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa",
+ .ksize = 131,
+ .plaintext =
+ "This is a test u"
+ "sing a larger th"
+ "an block-size ke"
+ "y and a larger t"
+ "han block-size d"
+ "ata. The key nee"
+ "ds to be hashed "
+ "before being use"
+ "d by the HMAC al"
+ "gorithm.",
+ .psize = 152,
+ .digest = "\xe3\x7b\x6a\x77\x5d\xc8\x7d\xba"
+ "\xa4\xdf\xa9\xf9\x6e\x5e\x3f\xfd"
+ "\xde\xbd\x71\xf8\x86\x72\x89\x86"
+ "\x5d\xf5\xa3\x2d\x20\xcd\xc9\x44"
+ "\xb6\x02\x2c\xac\x3c\x49\x82\xb1"
+ "\x0d\x5e\xeb\x55\xc3\xe4\xde\x15"
+ "\x13\x46\x76\xfb\x6d\xe0\x44\x60"
+ "\x65\xc9\x74\x40\xfa\x8c\x6a\x58",
+ },
+};
+
+/*
+ * DES test vectors.
+ */
+#define DES_ENC_TEST_VECTORS 10
+#define DES_DEC_TEST_VECTORS 4
+#define DES_CBC_ENC_TEST_VECTORS 5
+#define DES_CBC_DEC_TEST_VECTORS 4
+#define DES3_EDE_ENC_TEST_VECTORS 3
+#define DES3_EDE_DEC_TEST_VECTORS 3
+#define DES3_EDE_CBC_ENC_TEST_VECTORS 1
+#define DES3_EDE_CBC_DEC_TEST_VECTORS 1
+
+static struct cipher_testvec des_enc_tv_template[] = {
+ { /* From Applied Cryptography */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7",
+ .ilen = 8,
+ .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d",
+ .rlen = 8,
+ }, { /* Same key, different plaintext block */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x22\x33\x44\x55\x66\x77\x88\x99",
+ .ilen = 8,
+ .result = "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b",
+ .rlen = 8,
+ }, { /* Sbox test from NBS */
+ .key = "\x7c\xa1\x10\x45\x4a\x1a\x6e\x57",
+ .klen = 8,
+ .input = "\x01\xa1\xd6\xd0\x39\x77\x67\x42",
+ .ilen = 8,
+ .result = "\x69\x0f\x5b\x0d\x9a\x26\x93\x9b",
+ .rlen = 8,
+ }, { /* Three blocks */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
+ "\x22\x33\x44\x55\x66\x77\x88\x99"
+ "\xca\xfe\xba\xbe\xfe\xed\xbe\xef",
+ .ilen = 24,
+ .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
+ "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b"
+ "\xb4\x99\x26\xf7\x1f\xe1\xd4\x90",
+ .rlen = 24,
+ }, { /* Weak key */
+ .fail = 1,
+ .wk = 1,
+ .key = "\x01\x01\x01\x01\x01\x01\x01\x01",
+ .klen = 8,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7",
+ .ilen = 8,
+ .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d",
+ .rlen = 8,
+ }, { /* Two blocks -- for testing encryption across pages */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
+ "\x22\x33\x44\x55\x66\x77\x88\x99",
+ .ilen = 16,
+ .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
+ "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b",
+ .rlen = 16,
+ .np = 2,
+ .tap = { 8, 8 }
+ }, { /* Four blocks -- for testing encryption with chunking */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
+ "\x22\x33\x44\x55\x66\x77\x88\x99"
+ "\xca\xfe\xba\xbe\xfe\xed\xbe\xef"
+ "\x22\x33\x44\x55\x66\x77\x88\x99",
+ .ilen = 32,
+ .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
+ "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b"
+ "\xb4\x99\x26\xf7\x1f\xe1\xd4\x90"
+ "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b",
+ .rlen = 32,
+ .np = 3,
+ .tap = { 14, 10, 8 }
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
+ "\x22\x33\x44\x55\x66\x77\x88\x99"
+ "\xca\xfe\xba\xbe\xfe\xed\xbe\xef",
+ .ilen = 24,
+ .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
+ "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b"
+ "\xb4\x99\x26\xf7\x1f\xe1\xd4\x90",
+ .rlen = 24,
+ .np = 4,
+ .tap = { 2, 1, 3, 18 }
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
+ "\x22\x33\x44\x55\x66\x77\x88\x99",
+ .ilen = 16,
+ .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
+ "\xf7\x9c\x89\x2a\x33\x8f\x4a\x8b",
+ .rlen = 16,
+ .np = 5,
+ .tap = { 2, 2, 2, 2, 8 }
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xe7",
+ .ilen = 8,
+ .result = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d",
+ .rlen = 8,
+ .np = 8,
+ .tap = { 1, 1, 1, 1, 1, 1, 1, 1 }
+ },
+};
+
+static struct cipher_testvec des_dec_tv_template[] = {
+ { /* From Applied Cryptography */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d",
+ .ilen = 8,
+ .result = "\x01\x23\x45\x67\x89\xab\xcd\xe7",
+ .rlen = 8,
+ }, { /* Sbox test from NBS */
+ .key = "\x7c\xa1\x10\x45\x4a\x1a\x6e\x57",
+ .klen = 8,
+ .input = "\x69\x0f\x5b\x0d\x9a\x26\x93\x9b",
+ .ilen = 8,
+ .result = "\x01\xa1\xd6\xd0\x39\x77\x67\x42",
+ .rlen = 8,
+ }, { /* Two blocks, for chunking test */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
+ "\x69\x0f\x5b\x0d\x9a\x26\x93\x9b",
+ .ilen = 16,
+ .result = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
+ "\xa3\x99\x7b\xca\xaf\x69\xa0\xf5",
+ .rlen = 16,
+ .np = 2,
+ .tap = { 8, 8 }
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
+ "\x69\x0f\x5b\x0d\x9a\x26\x93\x9b",
+ .ilen = 16,
+ .result = "\x01\x23\x45\x67\x89\xab\xcd\xe7"
+ "\xa3\x99\x7b\xca\xaf\x69\xa0\xf5",
+ .rlen = 16,
+ .np = 3,
+ .tap = { 3, 12, 1 }
+ },
+};
+
+static struct cipher_testvec des_cbc_enc_tv_template[] = {
+ { /* From OpenSSL */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .iv = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .input = "\x37\x36\x35\x34\x33\x32\x31\x20"
+ "\x4e\x6f\x77\x20\x69\x73\x20\x74"
+ "\x68\x65\x20\x74\x69\x6d\x65\x20",
+ .ilen = 24,
+ .result = "\xcc\xd1\x73\xff\xab\x20\x39\xf4"
+ "\xac\xd8\xae\xfd\xdf\xd8\xa1\xeb"
+ "\x46\x8e\x91\x15\x78\x88\xba\x68",
+ .rlen = 24,
+ }, { /* FIPS Pub 81 */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .iv = "\x12\x34\x56\x78\x90\xab\xcd\xef",
+ .input = "\x4e\x6f\x77\x20\x69\x73\x20\x74",
+ .ilen = 8,
+ .result = "\xe5\xc7\xcd\xde\x87\x2b\xf2\x7c",
+ .rlen = 8,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .iv = "\xe5\xc7\xcd\xde\x87\x2b\xf2\x7c",
+ .input = "\x68\x65\x20\x74\x69\x6d\x65\x20",
+ .ilen = 8,
+ .result = "\x43\xe9\x34\x00\x8c\x38\x9c\x0f",
+ .rlen = 8,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .iv = "\x43\xe9\x34\x00\x8c\x38\x9c\x0f",
+ .input = "\x66\x6f\x72\x20\x61\x6c\x6c\x20",
+ .ilen = 8,
+ .result = "\x68\x37\x88\x49\x9a\x7c\x05\xf6",
+ .rlen = 8,
+ }, { /* Copy of openssl vector for chunk testing */
+ /* From OpenSSL */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .iv = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .input = "\x37\x36\x35\x34\x33\x32\x31\x20"
+ "\x4e\x6f\x77\x20\x69\x73\x20\x74"
+ "\x68\x65\x20\x74\x69\x6d\x65\x20",
+ .ilen = 24,
+ .result = "\xcc\xd1\x73\xff\xab\x20\x39\xf4"
+ "\xac\xd8\xae\xfd\xdf\xd8\xa1\xeb"
+ "\x46\x8e\x91\x15\x78\x88\xba\x68",
+ .rlen = 24,
+ .np = 2,
+ .tap = { 13, 11 }
+ },
+};
+
+static struct cipher_testvec des_cbc_dec_tv_template[] = {
+ { /* FIPS Pub 81 */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .iv = "\x12\x34\x56\x78\x90\xab\xcd\xef",
+ .input = "\xe5\xc7\xcd\xde\x87\x2b\xf2\x7c",
+ .ilen = 8,
+ .result = "\x4e\x6f\x77\x20\x69\x73\x20\x74",
+ .rlen = 8,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .iv = "\xe5\xc7\xcd\xde\x87\x2b\xf2\x7c",
+ .input = "\x43\xe9\x34\x00\x8c\x38\x9c\x0f",
+ .ilen = 8,
+ .result = "\x68\x65\x20\x74\x69\x6d\x65\x20",
+ .rlen = 8,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .iv = "\x43\xe9\x34\x00\x8c\x38\x9c\x0f",
+ .input = "\x68\x37\x88\x49\x9a\x7c\x05\xf6",
+ .ilen = 8,
+ .result = "\x66\x6f\x72\x20\x61\x6c\x6c\x20",
+ .rlen = 8,
+ }, { /* Copy of above, for chunk testing */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .iv = "\x43\xe9\x34\x00\x8c\x38\x9c\x0f",
+ .input = "\x68\x37\x88\x49\x9a\x7c\x05\xf6",
+ .ilen = 8,
+ .result = "\x66\x6f\x72\x20\x61\x6c\x6c\x20",
+ .rlen = 8,
+ .np = 2,
+ .tap = { 4, 4 }
+ },
+};
+
+static struct cipher_testvec des3_ede_enc_tv_template[] = {
+ { /* These are from openssl */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\x55\x55\x55\x55\x55\x55\x55\x55"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .klen = 24,
+ .input = "\x73\x6f\x6d\x65\x64\x61\x74\x61",
+ .ilen = 8,
+ .result = "\x18\xd7\x48\xe5\x63\x62\x05\x72",
+ .rlen = 8,
+ }, {
+ .key = "\x03\x52\x02\x07\x67\x20\x82\x17"
+ "\x86\x02\x87\x66\x59\x08\x21\x98"
+ "\x64\x05\x6a\xbd\xfe\xa9\x34\x57",
+ .klen = 24,
+ .input = "\x73\x71\x75\x69\x67\x67\x6c\x65",
+ .ilen = 8,
+ .result = "\xc0\x7d\x2a\x0f\xa5\x66\xfa\x30",
+ .rlen = 8,
+ }, {
+ .key = "\x10\x46\x10\x34\x89\x98\x80\x20"
+ "\x91\x07\xd0\x15\x89\x19\x01\x01"
+ "\x19\x07\x92\x10\x98\x1a\x01\x01",
+ .klen = 24,
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ilen = 8,
+ .result = "\xe1\xef\x62\xc3\x32\xfe\x82\x5b",
+ .rlen = 8,
+ },
+};
+
+static struct cipher_testvec des3_ede_dec_tv_template[] = {
+ { /* These are from openssl */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\x55\x55\x55\x55\x55\x55\x55\x55"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .klen = 24,
+ .input = "\x18\xd7\x48\xe5\x63\x62\x05\x72",
+ .ilen = 8,
+ .result = "\x73\x6f\x6d\x65\x64\x61\x74\x61",
+ .rlen = 8,
+ }, {
+ .key = "\x03\x52\x02\x07\x67\x20\x82\x17"
+ "\x86\x02\x87\x66\x59\x08\x21\x98"
+ "\x64\x05\x6a\xbd\xfe\xa9\x34\x57",
+ .klen = 24,
+ .input = "\xc0\x7d\x2a\x0f\xa5\x66\xfa\x30",
+ .ilen = 8,
+ .result = "\x73\x71\x75\x69\x67\x67\x6c\x65",
+ .rlen = 8,
+ }, {
+ .key = "\x10\x46\x10\x34\x89\x98\x80\x20"
+ "\x91\x07\xd0\x15\x89\x19\x01\x01"
+ "\x19\x07\x92\x10\x98\x1a\x01\x01",
+ .klen = 24,
+ .input = "\xe1\xef\x62\xc3\x32\xfe\x82\x5b",
+ .ilen = 8,
+ .result = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .rlen = 8,
+ },
+};
+
+static struct cipher_testvec des3_ede_cbc_enc_tv_template[] = {
+ { /* Generated from openssl */
+ .key = "\xE9\xC0\xFF\x2E\x76\x0B\x64\x24"
+ "\x44\x4D\x99\x5A\x12\xD6\x40\xC0"
+ "\xEA\xC2\x84\xE8\x14\x95\xDB\xE8",
+ .klen = 24,
+ .iv = "\x7D\x33\x88\x93\x0F\x93\xB2\x42",
+ .input = "\x6f\x54\x20\x6f\x61\x4d\x79\x6e"
+ "\x53\x20\x63\x65\x65\x72\x73\x74"
+ "\x54\x20\x6f\x6f\x4d\x20\x6e\x61"
+ "\x20\x79\x65\x53\x72\x63\x74\x65"
+ "\x20\x73\x6f\x54\x20\x6f\x61\x4d"
+ "\x79\x6e\x53\x20\x63\x65\x65\x72"
+ "\x73\x74\x54\x20\x6f\x6f\x4d\x20"
+ "\x6e\x61\x20\x79\x65\x53\x72\x63"
+ "\x74\x65\x20\x73\x6f\x54\x20\x6f"
+ "\x61\x4d\x79\x6e\x53\x20\x63\x65"
+ "\x65\x72\x73\x74\x54\x20\x6f\x6f"
+ "\x4d\x20\x6e\x61\x20\x79\x65\x53"
+ "\x72\x63\x74\x65\x20\x73\x6f\x54"
+ "\x20\x6f\x61\x4d\x79\x6e\x53\x20"
+ "\x63\x65\x65\x72\x73\x74\x54\x20"
+ "\x6f\x6f\x4d\x20\x6e\x61\x0a\x79",
+ .ilen = 128,
+ .result = "\x0e\x2d\xb6\x97\x3c\x56\x33\xf4"
+ "\x67\x17\x21\xc7\x6e\x8a\xd5\x49"
+ "\x74\xb3\x49\x05\xc5\x1c\xd0\xed"
+ "\x12\x56\x5c\x53\x96\xb6\x00\x7d"
+ "\x90\x48\xfc\xf5\x8d\x29\x39\xcc"
+ "\x8a\xd5\x35\x18\x36\x23\x4e\xd7"
+ "\x76\xd1\xda\x0c\x94\x67\xbb\x04"
+ "\x8b\xf2\x03\x6c\xa8\xcf\xb6\xea"
+ "\x22\x64\x47\xaa\x8f\x75\x13\xbf"
+ "\x9f\xc2\xc3\xf0\xc9\x56\xc5\x7a"
+ "\x71\x63\x2e\x89\x7b\x1e\x12\xca"
+ "\xe2\x5f\xaf\xd8\xa4\xf8\xc9\x7a"
+ "\xd6\xf9\x21\x31\x62\x44\x45\xa6"
+ "\xd6\xbc\x5a\xd3\x2d\x54\x43\xcc"
+ "\x9d\xde\xa5\x70\xe9\x42\x45\x8a"
+ "\x6b\xfa\xb1\x91\x13\xb0\xd9\x19",
+ .rlen = 128,
+ },
+};
+
+static struct cipher_testvec des3_ede_cbc_dec_tv_template[] = {
+ { /* Generated from openssl */
+ .key = "\xE9\xC0\xFF\x2E\x76\x0B\x64\x24"
+ "\x44\x4D\x99\x5A\x12\xD6\x40\xC0"
+ "\xEA\xC2\x84\xE8\x14\x95\xDB\xE8",
+ .klen = 24,
+ .iv = "\x7D\x33\x88\x93\x0F\x93\xB2\x42",
+ .input = "\x0e\x2d\xb6\x97\x3c\x56\x33\xf4"
+ "\x67\x17\x21\xc7\x6e\x8a\xd5\x49"
+ "\x74\xb3\x49\x05\xc5\x1c\xd0\xed"
+ "\x12\x56\x5c\x53\x96\xb6\x00\x7d"
+ "\x90\x48\xfc\xf5\x8d\x29\x39\xcc"
+ "\x8a\xd5\x35\x18\x36\x23\x4e\xd7"
+ "\x76\xd1\xda\x0c\x94\x67\xbb\x04"
+ "\x8b\xf2\x03\x6c\xa8\xcf\xb6\xea"
+ "\x22\x64\x47\xaa\x8f\x75\x13\xbf"
+ "\x9f\xc2\xc3\xf0\xc9\x56\xc5\x7a"
+ "\x71\x63\x2e\x89\x7b\x1e\x12\xca"
+ "\xe2\x5f\xaf\xd8\xa4\xf8\xc9\x7a"
+ "\xd6\xf9\x21\x31\x62\x44\x45\xa6"
+ "\xd6\xbc\x5a\xd3\x2d\x54\x43\xcc"
+ "\x9d\xde\xa5\x70\xe9\x42\x45\x8a"
+ "\x6b\xfa\xb1\x91\x13\xb0\xd9\x19",
+ .ilen = 128,
+ .result = "\x6f\x54\x20\x6f\x61\x4d\x79\x6e"
+ "\x53\x20\x63\x65\x65\x72\x73\x74"
+ "\x54\x20\x6f\x6f\x4d\x20\x6e\x61"
+ "\x20\x79\x65\x53\x72\x63\x74\x65"
+ "\x20\x73\x6f\x54\x20\x6f\x61\x4d"
+ "\x79\x6e\x53\x20\x63\x65\x65\x72"
+ "\x73\x74\x54\x20\x6f\x6f\x4d\x20"
+ "\x6e\x61\x20\x79\x65\x53\x72\x63"
+ "\x74\x65\x20\x73\x6f\x54\x20\x6f"
+ "\x61\x4d\x79\x6e\x53\x20\x63\x65"
+ "\x65\x72\x73\x74\x54\x20\x6f\x6f"
+ "\x4d\x20\x6e\x61\x20\x79\x65\x53"
+ "\x72\x63\x74\x65\x20\x73\x6f\x54"
+ "\x20\x6f\x61\x4d\x79\x6e\x53\x20"
+ "\x63\x65\x65\x72\x73\x74\x54\x20"
+ "\x6f\x6f\x4d\x20\x6e\x61\x0a\x79",
+ .rlen = 128,
+ },
+};
+
+/*
+ * Blowfish test vectors.
+ */
+#define BF_ENC_TEST_VECTORS 6
+#define BF_DEC_TEST_VECTORS 6
+#define BF_CBC_ENC_TEST_VECTORS 1
+#define BF_CBC_DEC_TEST_VECTORS 1
+
+static struct cipher_testvec bf_enc_tv_template[] = {
+ { /* DES test vectors from OpenSSL */
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 8,
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ilen = 8,
+ .result = "\x4e\xf9\x97\x45\x61\x98\xdd\x78",
+ .rlen = 8,
+ }, {
+ .key = "\x1f\x1f\x1f\x1f\x0e\x0e\x0e\x0e",
+ .klen = 8,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .ilen = 8,
+ .result = "\xa7\x90\x79\x51\x08\xea\x3c\xae",
+ .rlen = 8,
+ }, {
+ .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
+ .klen = 8,
+ .input = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .ilen = 8,
+ .result = "\xe8\x7a\x24\x4e\x2c\xc8\x5e\x82",
+ .rlen = 8,
+ }, { /* Vary the keylength... */
+ .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87"
+ "\x78\x69\x5a\x4b\x3c\x2d\x1e\x0f",
+ .klen = 16,
+ .input = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .ilen = 8,
+ .result = "\x93\x14\x28\x87\xee\x3b\xe1\x5c",
+ .rlen = 8,
+ }, {
+ .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87"
+ "\x78\x69\x5a\x4b\x3c\x2d\x1e\x0f"
+ "\x00\x11\x22\x33\x44",
+ .klen = 21,
+ .input = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .ilen = 8,
+ .result = "\xe6\xf5\x1e\xd7\x9b\x9d\xb2\x1f",
+ .rlen = 8,
+ }, { /* Generated with bf488 */
+ .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87"
+ "\x78\x69\x5a\x4b\x3c\x2d\x1e\x0f"
+ "\x00\x11\x22\x33\x44\x55\x66\x77"
+ "\x04\x68\x91\x04\xc2\xfd\x3b\x2f"
+ "\x58\x40\x23\x64\x1a\xba\x61\x76"
+ "\x1f\x1f\x1f\x1f\x0e\x0e\x0e\x0e"
+ "\xff\xff\xff\xff\xff\xff\xff\xff",
+ .klen = 56,
+ .input = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .ilen = 8,
+ .result = "\xc0\x45\x04\x01\x2e\x4e\x1f\x53",
+ .rlen = 8,
+ },
+};
+
+static struct cipher_testvec bf_dec_tv_template[] = {
+ { /* DES test vectors from OpenSSL */
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 8,
+ .input = "\x4e\xf9\x97\x45\x61\x98\xdd\x78",
+ .ilen = 8,
+ .result = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .rlen = 8,
+ }, {
+ .key = "\x1f\x1f\x1f\x1f\x0e\x0e\x0e\x0e",
+ .klen = 8,
+ .input = "\xa7\x90\x79\x51\x08\xea\x3c\xae",
+ .ilen = 8,
+ .result = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .rlen = 8,
+ }, {
+ .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
+ .klen = 8,
+ .input = "\xe8\x7a\x24\x4e\x2c\xc8\x5e\x82",
+ .ilen = 8,
+ .result = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .rlen = 8,
+ }, { /* Vary the keylength... */
+ .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87"
+ "\x78\x69\x5a\x4b\x3c\x2d\x1e\x0f",
+ .klen = 16,
+ .input = "\x93\x14\x28\x87\xee\x3b\xe1\x5c",
+ .ilen = 8,
+ .result = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .rlen = 8,
+ }, {
+ .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87"
+ "\x78\x69\x5a\x4b\x3c\x2d\x1e\x0f"
+ "\x00\x11\x22\x33\x44",
+ .klen = 21,
+ .input = "\xe6\xf5\x1e\xd7\x9b\x9d\xb2\x1f",
+ .ilen = 8,
+ .result = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .rlen = 8,
+ }, { /* Generated with bf488, using OpenSSL, Libgcrypt and Nettle */
+ .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87"
+ "\x78\x69\x5a\x4b\x3c\x2d\x1e\x0f"
+ "\x00\x11\x22\x33\x44\x55\x66\x77"
+ "\x04\x68\x91\x04\xc2\xfd\x3b\x2f"
+ "\x58\x40\x23\x64\x1a\xba\x61\x76"
+ "\x1f\x1f\x1f\x1f\x0e\x0e\x0e\x0e"
+ "\xff\xff\xff\xff\xff\xff\xff\xff",
+ .klen = 56,
+ .input = "\xc0\x45\x04\x01\x2e\x4e\x1f\x53",
+ .ilen = 8,
+ .result = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .rlen = 8,
+ },
+};
+
+static struct cipher_testvec bf_cbc_enc_tv_template[] = {
+ { /* From OpenSSL */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
+ .klen = 16,
+ .iv = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .input = "\x37\x36\x35\x34\x33\x32\x31\x20"
+ "\x4e\x6f\x77\x20\x69\x73\x20\x74"
+ "\x68\x65\x20\x74\x69\x6d\x65\x20"
+ "\x66\x6f\x72\x20\x00\x00\x00\x00",
+ .ilen = 32,
+ .result = "\x6b\x77\xb4\xd6\x30\x06\xde\xe6"
+ "\x05\xb1\x56\xe2\x74\x03\x97\x93"
+ "\x58\xde\xb9\xe7\x15\x46\x16\xd9"
+ "\x59\xf1\x65\x2b\xd5\xff\x92\xcc",
+ .rlen = 32,
+ },
+};
+
+static struct cipher_testvec bf_cbc_dec_tv_template[] = {
+ { /* From OpenSSL */
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
+ .klen = 16,
+ .iv = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .input = "\x6b\x77\xb4\xd6\x30\x06\xde\xe6"
+ "\x05\xb1\x56\xe2\x74\x03\x97\x93"
+ "\x58\xde\xb9\xe7\x15\x46\x16\xd9"
+ "\x59\xf1\x65\x2b\xd5\xff\x92\xcc",
+ .ilen = 32,
+ .result = "\x37\x36\x35\x34\x33\x32\x31\x20"
+ "\x4e\x6f\x77\x20\x69\x73\x20\x74"
+ "\x68\x65\x20\x74\x69\x6d\x65\x20"
+ "\x66\x6f\x72\x20\x00\x00\x00\x00",
+ .rlen = 32,
+ },
+};
+
+/*
+ * Twofish test vectors.
+ */
+#define TF_ENC_TEST_VECTORS 3
+#define TF_DEC_TEST_VECTORS 3
+#define TF_CBC_ENC_TEST_VECTORS 4
+#define TF_CBC_DEC_TEST_VECTORS 4
+
+static struct cipher_testvec tf_enc_tv_template[] = {
+ {
+ .key = zeroed_string,
+ .klen = 16,
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
+ "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a",
+ .rlen = 16,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10"
+ "\x00\x11\x22\x33\x44\x55\x66\x77",
+ .klen = 24,
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\xcf\xd1\xd2\xe5\xa9\xbe\x9c\xdf"
+ "\x50\x1f\x13\xb8\x92\xbd\x22\x48",
+ .rlen = 16,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10"
+ "\x00\x11\x22\x33\x44\x55\x66\x77"
+ "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
+ .klen = 32,
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\x37\x52\x7b\xe0\x05\x23\x34\xb8"
+ "\x9f\x0c\xfc\xca\xe8\x7c\xfa\x20",
+ .rlen = 16,
+ },
+};
+
+static struct cipher_testvec tf_dec_tv_template[] = {
+ {
+ .key = zeroed_string,
+ .klen = 16,
+ .input = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
+ "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a",
+ .ilen = 16,
+ .result = zeroed_string,
+ .rlen = 16,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10"
+ "\x00\x11\x22\x33\x44\x55\x66\x77",
+ .klen = 24,
+ .input = "\xcf\xd1\xd2\xe5\xa9\xbe\x9c\xdf"
+ "\x50\x1f\x13\xb8\x92\xbd\x22\x48",
+ .ilen = 16,
+ .result = zeroed_string,
+ .rlen = 16,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10"
+ "\x00\x11\x22\x33\x44\x55\x66\x77"
+ "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
+ .klen = 32,
+ .input = "\x37\x52\x7b\xe0\x05\x23\x34\xb8"
+ "\x9f\x0c\xfc\xca\xe8\x7c\xfa\x20",
+ .ilen = 16,
+ .result = zeroed_string,
+ .rlen = 16,
+ },
+};
+
+static struct cipher_testvec tf_cbc_enc_tv_template[] = {
+ { /* Generated with Nettle */
+ .key = zeroed_string,
+ .klen = 16,
+ .iv = zeroed_string,
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
+ "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a",
+ .rlen = 16,
+ }, {
+ .key = zeroed_string,
+ .klen = 16,
+ .iv = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
+ "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a",
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\xd4\x91\xdb\x16\xe7\xb1\xc3\x9e"
+ "\x86\xcb\x08\x6b\x78\x9f\x54\x19",
+ .rlen = 16,
+ }, {
+ .key = zeroed_string,
+ .klen = 16,
+ .iv = "\xd4\x91\xdb\x16\xe7\xb1\xc3\x9e"
+ "\x86\xcb\x08\x6b\x78\x9f\x54\x19",
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\x05\xef\x8c\x61\xa8\x11\x58\x26"
+ "\x34\xba\x5c\xb7\x10\x6a\xa6\x41",
+ .rlen = 16,
+ }, {
+ .key = zeroed_string,
+ .klen = 16,
+ .iv = zeroed_string,
+ .input = zeroed_string,
+ .ilen = 48,
+ .result = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
+ "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a"
+ "\xd4\x91\xdb\x16\xe7\xb1\xc3\x9e"
+ "\x86\xcb\x08\x6b\x78\x9f\x54\x19"
+ "\x05\xef\x8c\x61\xa8\x11\x58\x26"
+ "\x34\xba\x5c\xb7\x10\x6a\xa6\x41",
+ .rlen = 48,
+ },
+};
+
+static struct cipher_testvec tf_cbc_dec_tv_template[] = {
+ { /* Reverse of the first four above */
+ .key = zeroed_string,
+ .klen = 16,
+ .iv = zeroed_string,
+ .input = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
+ "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a",
+ .ilen = 16,
+ .result = zeroed_string,
+ .rlen = 16,
+ }, {
+ .key = zeroed_string,
+ .klen = 16,
+ .iv = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
+ "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a",
+ .input = "\xd4\x91\xdb\x16\xe7\xb1\xc3\x9e"
+ "\x86\xcb\x08\x6b\x78\x9f\x54\x19",
+ .ilen = 16,
+ .result = zeroed_string,
+ .rlen = 16,
+ }, {
+ .key = zeroed_string,
+ .klen = 16,
+ .iv = "\xd4\x91\xdb\x16\xe7\xb1\xc3\x9e"
+ "\x86\xcb\x08\x6b\x78\x9f\x54\x19",
+ .input = "\x05\xef\x8c\x61\xa8\x11\x58\x26"
+ "\x34\xba\x5c\xb7\x10\x6a\xa6\x41",
+ .ilen = 16,
+ .result = zeroed_string,
+ .rlen = 16,
+ }, {
+ .key = zeroed_string,
+ .klen = 16,
+ .iv = zeroed_string,
+ .input = "\x9f\x58\x9f\x5c\xf6\x12\x2c\x32"
+ "\xb6\xbf\xec\x2f\x2a\xe8\xc3\x5a"
+ "\xd4\x91\xdb\x16\xe7\xb1\xc3\x9e"
+ "\x86\xcb\x08\x6b\x78\x9f\x54\x19"
+ "\x05\xef\x8c\x61\xa8\x11\x58\x26"
+ "\x34\xba\x5c\xb7\x10\x6a\xa6\x41",
+ .ilen = 48,
+ .result = zeroed_string,
+ .rlen = 48,
+ },
+};
+
+/*
+ * Serpent test vectors. These are backwards because Serpent writes
+ * octet sequences in right-to-left mode.
+ */
+#define SERPENT_ENC_TEST_VECTORS 4
+#define SERPENT_DEC_TEST_VECTORS 4
+
+#define TNEPRES_ENC_TEST_VECTORS 4
+#define TNEPRES_DEC_TEST_VECTORS 4
+
+static struct cipher_testvec serpent_enc_tv_template[] = {
+ {
+ .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .ilen = 16,
+ .result = "\x12\x07\xfc\xce\x9b\xd0\xd6\x47"
+ "\x6a\xe9\x8f\xbe\xd1\x43\xa0\xe2",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .klen = 16,
+ .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .ilen = 16,
+ .result = "\x4c\x7d\x8a\x32\x80\x72\xa2\x2c"
+ "\x82\x3e\x4a\x1f\x3a\xcd\xa1\x6d",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .klen = 32,
+ .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .ilen = 16,
+ .result = "\xde\x26\x9f\xf8\x33\xe4\x32\xb8"
+ "\x5b\x2e\x88\xd2\x70\x1c\xe7\x5c",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80",
+ .klen = 16,
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\xdd\xd2\x6b\x98\xa5\xff\xd8\x2c"
+ "\x05\x34\x5a\x9d\xad\xbf\xaf\x49",
+ .rlen = 16,
+ },
+};
+
+static struct cipher_testvec tnepres_enc_tv_template[] = {
+ { /* KeySize=128, PT=0, I=1 */
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .key = "\x80\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 16,
+ .ilen = 16,
+ .result = "\x49\xaf\xbf\xad\x9d\x5a\x34\x05"
+ "\x2c\xd8\xff\xa5\x98\x6b\xd2\xdd",
+ .rlen = 16,
+ }, { /* KeySize=192, PT=0, I=1 */
+ .key = "\x80\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 24,
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ilen = 16,
+ .result = "\xe7\x8e\x54\x02\xc7\x19\x55\x68"
+ "\xac\x36\x78\xf7\xa3\xf6\x0c\x66",
+ .rlen = 16,
+ }, { /* KeySize=256, PT=0, I=1 */
+ .key = "\x80\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 32,
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ilen = 16,
+ .result = "\xab\xed\x96\xe7\x66\xbf\x28\xcb"
+ "\xc0\xeb\xd2\x1a\x82\xef\x08\x19",
+ .rlen = 16,
+ }, { /* KeySize=256, I=257 */
+ .key = "\x1f\x1e\x1d\x1c\x1b\x1a\x19\x18"
+ "\x17\x16\x15\x14\x13\x12\x11\x10"
+ "\x0f\x0e\x0d\x0c\x0b\x0a\x09\x08"
+ "\x07\x06\x05\x04\x03\x02\x01\x00",
+ .klen = 32,
+ .input = "\x0f\x0e\x0d\x0c\x0b\x0a\x09\x08"
+ "\x07\x06\x05\x04\x03\x02\x01\x00",
+ .ilen = 16,
+ .result = "\x5c\xe7\x1c\x70\xd2\x88\x2e\x5b"
+ "\xb8\x32\xe4\x33\xf8\x9f\x26\xde",
+ .rlen = 16,
+ },
+};
+
+
+static struct cipher_testvec serpent_dec_tv_template[] = {
+ {
+ .input = "\x12\x07\xfc\xce\x9b\xd0\xd6\x47"
+ "\x6a\xe9\x8f\xbe\xd1\x43\xa0\xe2",
+ .ilen = 16,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .klen = 16,
+ .input = "\x4c\x7d\x8a\x32\x80\x72\xa2\x2c"
+ "\x82\x3e\x4a\x1f\x3a\xcd\xa1\x6d",
+ .ilen = 16,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .klen = 32,
+ .input = "\xde\x26\x9f\xf8\x33\xe4\x32\xb8"
+ "\x5b\x2e\x88\xd2\x70\x1c\xe7\x5c",
+ .ilen = 16,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80",
+ .klen = 16,
+ .input = "\xdd\xd2\x6b\x98\xa5\xff\xd8\x2c"
+ "\x05\x34\x5a\x9d\xad\xbf\xaf\x49",
+ .ilen = 16,
+ .result = zeroed_string,
+ .rlen = 16,
+ },
+};
+
+static struct cipher_testvec tnepres_dec_tv_template[] = {
+ {
+ .input = "\x41\xcc\x6b\x31\x59\x31\x45\x97"
+ "\x6d\x6f\xbb\x38\x4b\x37\x21\x28",
+ .ilen = 16,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .klen = 16,
+ .input = "\xea\xf4\xd7\xfc\xd8\x01\x34\x47"
+ "\x81\x45\x0b\xfa\x0c\xd6\xad\x6e",
+ .ilen = 16,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .klen = 32,
+ .input = "\x64\xa9\x1a\x37\xed\x9f\xe7\x49"
+ "\xa8\x4e\x76\xd6\xf5\x0d\x78\xee",
+ .ilen = 16,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .rlen = 16,
+ }, { /* KeySize=128, I=121 */
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80",
+ .klen = 16,
+ .input = "\x3d\xda\xbf\xc0\x06\xda\xab\x06"
+ "\x46\x2a\xf4\xef\x81\x54\x4e\x26",
+ .ilen = 16,
+ .result = zeroed_string,
+ .rlen = 16,
+ },
+};
+
+
+/* Cast6 test vectors from RFC 2612 */
+#define CAST6_ENC_TEST_VECTORS 3
+#define CAST6_DEC_TEST_VECTORS 3
+
+static struct cipher_testvec cast6_enc_tv_template[] = {
+ {
+ .key = "\x23\x42\xbb\x9e\xfa\x38\x54\x2c"
+ "\x0a\xf7\x56\x47\xf2\x9f\x61\x5d",
+ .klen = 16,
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\xc8\x42\xa0\x89\x72\xb4\x3d\x20"
+ "\x83\x6c\x91\xd1\xb7\x53\x0f\x6b",
+ .rlen = 16,
+ }, {
+ .key = "\x23\x42\xbb\x9e\xfa\x38\x54\x2c"
+ "\xbe\xd0\xac\x83\x94\x0a\xc2\x98"
+ "\xba\xc7\x7a\x77\x17\x94\x28\x63",
+ .klen = 24,
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\x1b\x38\x6c\x02\x10\xdc\xad\xcb"
+ "\xdd\x0e\x41\xaa\x08\xa7\xa7\xe8",
+ .rlen = 16,
+ }, {
+ .key = "\x23\x42\xbb\x9e\xfa\x38\x54\x2c"
+ "\xbe\xd0\xac\x83\x94\x0a\xc2\x98"
+ "\x8d\x7c\x47\xce\x26\x49\x08\x46"
+ "\x1c\xc1\xb5\x13\x7a\xe6\xb6\x04",
+ .klen = 32,
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\x4f\x6a\x20\x38\x28\x68\x97\xb9"
+ "\xc9\x87\x01\x36\x55\x33\x17\xfa",
+ .rlen = 16,
+ },
+};
+
+static struct cipher_testvec cast6_dec_tv_template[] = {
+ {
+ .key = "\x23\x42\xbb\x9e\xfa\x38\x54\x2c"
+ "\x0a\xf7\x56\x47\xf2\x9f\x61\x5d",
+ .klen = 16,
+ .input = "\xc8\x42\xa0\x89\x72\xb4\x3d\x20"
+ "\x83\x6c\x91\xd1\xb7\x53\x0f\x6b",
+ .ilen = 16,
+ .result = zeroed_string,
+ .rlen = 16,
+ }, {
+ .key = "\x23\x42\xbb\x9e\xfa\x38\x54\x2c"
+ "\xbe\xd0\xac\x83\x94\x0a\xc2\x98"
+ "\xba\xc7\x7a\x77\x17\x94\x28\x63",
+ .klen = 24,
+ .input = "\x1b\x38\x6c\x02\x10\xdc\xad\xcb"
+ "\xdd\x0e\x41\xaa\x08\xa7\xa7\xe8",
+ .ilen = 16,
+ .result = zeroed_string,
+ .rlen = 16,
+ }, {
+ .key = "\x23\x42\xbb\x9e\xfa\x38\x54\x2c"
+ "\xbe\xd0\xac\x83\x94\x0a\xc2\x98"
+ "\x8d\x7c\x47\xce\x26\x49\x08\x46"
+ "\x1c\xc1\xb5\x13\x7a\xe6\xb6\x04",
+ .klen = 32,
+ .input = "\x4f\x6a\x20\x38\x28\x68\x97\xb9"
+ "\xc9\x87\x01\x36\x55\x33\x17\xfa",
+ .ilen = 16,
+ .result = zeroed_string,
+ .rlen = 16,
+ },
+};
+
+
+/*
+ * AES test vectors.
+ */
+#define AES_ENC_TEST_VECTORS 3
+#define AES_DEC_TEST_VECTORS 3
+#define AES_CBC_ENC_TEST_VECTORS 4
+#define AES_CBC_DEC_TEST_VECTORS 4
+#define AES_LRW_ENC_TEST_VECTORS 8
+#define AES_LRW_DEC_TEST_VECTORS 8
+#define AES_XTS_ENC_TEST_VECTORS 4
+#define AES_XTS_DEC_TEST_VECTORS 4
+#define AES_CTR_ENC_TEST_VECTORS 7
+#define AES_CTR_DEC_TEST_VECTORS 6
+#define AES_GCM_ENC_TEST_VECTORS 9
+#define AES_GCM_DEC_TEST_VECTORS 8
+#define AES_CCM_ENC_TEST_VECTORS 7
+#define AES_CCM_DEC_TEST_VECTORS 7
+
+static struct cipher_testvec aes_enc_tv_template[] = {
+ { /* From FIPS-197 */
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .klen = 16,
+ .input = "\x00\x11\x22\x33\x44\x55\x66\x77"
+ "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
+ .ilen = 16,
+ .result = "\x69\xc4\xe0\xd8\x6a\x7b\x04\x30"
+ "\xd8\xcd\xb7\x80\x70\xb4\xc5\x5a",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17",
+ .klen = 24,
+ .input = "\x00\x11\x22\x33\x44\x55\x66\x77"
+ "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
+ .ilen = 16,
+ .result = "\xdd\xa9\x7c\xa4\x86\x4c\xdf\xe0"
+ "\x6e\xaf\x70\xa0\xec\x0d\x71\x91",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .klen = 32,
+ .input = "\x00\x11\x22\x33\x44\x55\x66\x77"
+ "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
+ .ilen = 16,
+ .result = "\x8e\xa2\xb7\xca\x51\x67\x45\xbf"
+ "\xea\xfc\x49\x90\x4b\x49\x60\x89",
+ .rlen = 16,
+ },
+};
+
+static struct cipher_testvec aes_dec_tv_template[] = {
+ { /* From FIPS-197 */
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .klen = 16,
+ .input = "\x69\xc4\xe0\xd8\x6a\x7b\x04\x30"
+ "\xd8\xcd\xb7\x80\x70\xb4\xc5\x5a",
+ .ilen = 16,
+ .result = "\x00\x11\x22\x33\x44\x55\x66\x77"
+ "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17",
+ .klen = 24,
+ .input = "\xdd\xa9\x7c\xa4\x86\x4c\xdf\xe0"
+ "\x6e\xaf\x70\xa0\xec\x0d\x71\x91",
+ .ilen = 16,
+ .result = "\x00\x11\x22\x33\x44\x55\x66\x77"
+ "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .klen = 32,
+ .input = "\x8e\xa2\xb7\xca\x51\x67\x45\xbf"
+ "\xea\xfc\x49\x90\x4b\x49\x60\x89",
+ .ilen = 16,
+ .result = "\x00\x11\x22\x33\x44\x55\x66\x77"
+ "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
+ .rlen = 16,
+ },
+};
+
+static struct cipher_testvec aes_cbc_enc_tv_template[] = {
+ { /* From RFC 3602 */
+ .key = "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
+ "\x51\x2e\x03\xd5\x34\x12\x00\x06",
+ .klen = 16,
+ .iv = "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30"
+ "\xb4\x22\xda\x80\x2c\x9f\xac\x41",
+ .input = "Single block msg",
+ .ilen = 16,
+ .result = "\xe3\x53\x77\x9c\x10\x79\xae\xb8"
+ "\x27\x08\x94\x2d\xbe\x77\x18\x1a",
+ .rlen = 16,
+ }, {
+ .key = "\xc2\x86\x69\x6d\x88\x7c\x9a\xa0"
+ "\x61\x1b\xbb\x3e\x20\x25\xa4\x5a",
+ .klen = 16,
+ .iv = "\x56\x2e\x17\x99\x6d\x09\x3d\x28"
+ "\xdd\xb3\xba\x69\x5a\x2e\x6f\x58",
+ .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .ilen = 32,
+ .result = "\xd2\x96\xcd\x94\xc2\xcc\xcf\x8a"
+ "\x3a\x86\x30\x28\xb5\xe1\xdc\x0a"
+ "\x75\x86\x60\x2d\x25\x3c\xff\xf9"
+ "\x1b\x82\x66\xbe\xa6\xd6\x1a\xb1",
+ .rlen = 32,
+ }, { /* From NIST SP800-38A */
+ .key = "\x8e\x73\xb0\xf7\xda\x0e\x64\x52"
+ "\xc8\x10\xf3\x2b\x80\x90\x79\xe5"
+ "\x62\xf8\xea\xd2\x52\x2c\x6b\x7b",
+ .klen = 24,
+ .iv = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .input = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96"
+ "\xe9\x3d\x7e\x11\x73\x93\x17\x2a"
+ "\xae\x2d\x8a\x57\x1e\x03\xac\x9c"
+ "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51"
+ "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11"
+ "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef"
+ "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17"
+ "\xad\x2b\x41\x7b\xe6\x6c\x37\x10",
+ .ilen = 64,
+ .result = "\x4f\x02\x1d\xb2\x43\xbc\x63\x3d"
+ "\x71\x78\x18\x3a\x9f\xa0\x71\xe8"
+ "\xb4\xd9\xad\xa9\xad\x7d\xed\xf4"
+ "\xe5\xe7\x38\x76\x3f\x69\x14\x5a"
+ "\x57\x1b\x24\x20\x12\xfb\x7a\xe0"
+ "\x7f\xa9\xba\xac\x3d\xf1\x02\xe0"
+ "\x08\xb0\xe2\x79\x88\x59\x88\x81"
+ "\xd9\x20\xa9\xe6\x4f\x56\x15\xcd",
+ .rlen = 64,
+ }, {
+ .key = "\x60\x3d\xeb\x10\x15\xca\x71\xbe"
+ "\x2b\x73\xae\xf0\x85\x7d\x77\x81"
+ "\x1f\x35\x2c\x07\x3b\x61\x08\xd7"
+ "\x2d\x98\x10\xa3\x09\x14\xdf\xf4",
+ .klen = 32,
+ .iv = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .input = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96"
+ "\xe9\x3d\x7e\x11\x73\x93\x17\x2a"
+ "\xae\x2d\x8a\x57\x1e\x03\xac\x9c"
+ "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51"
+ "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11"
+ "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef"
+ "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17"
+ "\xad\x2b\x41\x7b\xe6\x6c\x37\x10",
+ .ilen = 64,
+ .result = "\xf5\x8c\x4c\x04\xd6\xe5\xf1\xba"
+ "\x77\x9e\xab\xfb\x5f\x7b\xfb\xd6"
+ "\x9c\xfc\x4e\x96\x7e\xdb\x80\x8d"
+ "\x67\x9f\x77\x7b\xc6\x70\x2c\x7d"
+ "\x39\xf2\x33\x69\xa9\xd9\xba\xcf"
+ "\xa5\x30\xe2\x63\x04\x23\x14\x61"
+ "\xb2\xeb\x05\xe2\xc3\x9b\xe9\xfc"
+ "\xda\x6c\x19\x07\x8c\x6a\x9d\x1b",
+ .rlen = 64,
+ },
+};
+
+static struct cipher_testvec aes_cbc_dec_tv_template[] = {
+ { /* From RFC 3602 */
+ .key = "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
+ "\x51\x2e\x03\xd5\x34\x12\x00\x06",
+ .klen = 16,
+ .iv = "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30"
+ "\xb4\x22\xda\x80\x2c\x9f\xac\x41",
+ .input = "\xe3\x53\x77\x9c\x10\x79\xae\xb8"
+ "\x27\x08\x94\x2d\xbe\x77\x18\x1a",
+ .ilen = 16,
+ .result = "Single block msg",
+ .rlen = 16,
+ }, {
+ .key = "\xc2\x86\x69\x6d\x88\x7c\x9a\xa0"
+ "\x61\x1b\xbb\x3e\x20\x25\xa4\x5a",
+ .klen = 16,
+ .iv = "\x56\x2e\x17\x99\x6d\x09\x3d\x28"
+ "\xdd\xb3\xba\x69\x5a\x2e\x6f\x58",
+ .input = "\xd2\x96\xcd\x94\xc2\xcc\xcf\x8a"
+ "\x3a\x86\x30\x28\xb5\xe1\xdc\x0a"
+ "\x75\x86\x60\x2d\x25\x3c\xff\xf9"
+ "\x1b\x82\x66\xbe\xa6\xd6\x1a\xb1",
+ .ilen = 32,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .rlen = 32,
+ }, { /* From NIST SP800-38A */
+ .key = "\x8e\x73\xb0\xf7\xda\x0e\x64\x52"
+ "\xc8\x10\xf3\x2b\x80\x90\x79\xe5"
+ "\x62\xf8\xea\xd2\x52\x2c\x6b\x7b",
+ .klen = 24,
+ .iv = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .input = "\x4f\x02\x1d\xb2\x43\xbc\x63\x3d"
+ "\x71\x78\x18\x3a\x9f\xa0\x71\xe8"
+ "\xb4\xd9\xad\xa9\xad\x7d\xed\xf4"
+ "\xe5\xe7\x38\x76\x3f\x69\x14\x5a"
+ "\x57\x1b\x24\x20\x12\xfb\x7a\xe0"
+ "\x7f\xa9\xba\xac\x3d\xf1\x02\xe0"
+ "\x08\xb0\xe2\x79\x88\x59\x88\x81"
+ "\xd9\x20\xa9\xe6\x4f\x56\x15\xcd",
+ .ilen = 64,
+ .result = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96"
+ "\xe9\x3d\x7e\x11\x73\x93\x17\x2a"
+ "\xae\x2d\x8a\x57\x1e\x03\xac\x9c"
+ "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51"
+ "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11"
+ "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef"
+ "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17"
+ "\xad\x2b\x41\x7b\xe6\x6c\x37\x10",
+ .rlen = 64,
+ }, {
+ .key = "\x60\x3d\xeb\x10\x15\xca\x71\xbe"
+ "\x2b\x73\xae\xf0\x85\x7d\x77\x81"
+ "\x1f\x35\x2c\x07\x3b\x61\x08\xd7"
+ "\x2d\x98\x10\xa3\x09\x14\xdf\xf4",
+ .klen = 32,
+ .iv = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .input = "\xf5\x8c\x4c\x04\xd6\xe5\xf1\xba"
+ "\x77\x9e\xab\xfb\x5f\x7b\xfb\xd6"
+ "\x9c\xfc\x4e\x96\x7e\xdb\x80\x8d"
+ "\x67\x9f\x77\x7b\xc6\x70\x2c\x7d"
+ "\x39\xf2\x33\x69\xa9\xd9\xba\xcf"
+ "\xa5\x30\xe2\x63\x04\x23\x14\x61"
+ "\xb2\xeb\x05\xe2\xc3\x9b\xe9\xfc"
+ "\xda\x6c\x19\x07\x8c\x6a\x9d\x1b",
+ .ilen = 64,
+ .result = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96"
+ "\xe9\x3d\x7e\x11\x73\x93\x17\x2a"
+ "\xae\x2d\x8a\x57\x1e\x03\xac\x9c"
+ "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51"
+ "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11"
+ "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef"
+ "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17"
+ "\xad\x2b\x41\x7b\xe6\x6c\x37\x10",
+ .rlen = 64,
+ },
+};
+
+static struct cipher_testvec aes_lrw_enc_tv_template[] = {
+ /* from http://grouper.ieee.org/groups/1619/email/pdf00017.pdf */
+ { /* LRW-32-AES 1 */
+ .key = "\x45\x62\xac\x25\xf8\x28\x17\x6d"
+ "\x4c\x26\x84\x14\xb5\x68\x01\x85"
+ "\x25\x8e\x2a\x05\xe7\x3e\x9d\x03"
+ "\xee\x5a\x83\x0c\xcc\x09\x4c\x87",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x01",
+ .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .ilen = 16,
+ .result = "\xf1\xb2\x73\xcd\x65\xa3\xdf\x5f"
+ "\xe9\x5d\x48\x92\x54\x63\x4e\xb8",
+ .rlen = 16,
+ }, { /* LRW-32-AES 2 */
+ .key = "\x59\x70\x47\x14\xf5\x57\x47\x8c"
+ "\xd7\x79\xe8\x0f\x54\x88\x79\x44"
+ "\x0d\x48\xf0\xb7\xb1\x5a\x53\xea"
+ "\x1c\xaa\x6b\x29\xc2\xca\xfb\xaf",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x02",
+ .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .ilen = 16,
+ .result = "\x00\xc8\x2b\xae\x95\xbb\xcd\xe5"
+ "\x27\x4f\x07\x69\xb2\x60\xe1\x36",
+ .rlen = 16,
+ }, { /* LRW-32-AES 3 */
+ .key = "\xd8\x2a\x91\x34\xb2\x6a\x56\x50"
+ "\x30\xfe\x69\xe2\x37\x7f\x98\x47"
+ "\xcd\xf9\x0b\x16\x0c\x64\x8f\xb6"
+ "\xb0\x0d\x0d\x1b\xae\x85\x87\x1f",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x02\x00\x00\x00\x00",
+ .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .ilen = 16,
+ .result = "\x76\x32\x21\x83\xed\x8f\xf1\x82"
+ "\xf9\x59\x62\x03\x69\x0e\x5e\x01",
+ .rlen = 16,
+ }, { /* LRW-32-AES 4 */
+ .key = "\x0f\x6a\xef\xf8\xd3\xd2\xbb\x15"
+ "\x25\x83\xf7\x3c\x1f\x01\x28\x74"
+ "\xca\xc6\xbc\x35\x4d\x4a\x65\x54"
+ "\x90\xae\x61\xcf\x7b\xae\xbd\xcc"
+ "\xad\xe4\x94\xc5\x4a\x29\xae\x70",
+ .klen = 40,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x01",
+ .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .ilen = 16,
+ .result = "\x9c\x0f\x15\x2f\x55\xa2\xd8\xf0"
+ "\xd6\x7b\x8f\x9e\x28\x22\xbc\x41",
+ .rlen = 16,
+ }, { /* LRW-32-AES 5 */
+ .key = "\x8a\xd4\xee\x10\x2f\xbd\x81\xff"
+ "\xf8\x86\xce\xac\x93\xc5\xad\xc6"
+ "\xa0\x19\x07\xc0\x9d\xf7\xbb\xdd"
+ "\x52\x13\xb2\xb7\xf0\xff\x11\xd8"
+ "\xd6\x08\xd0\xcd\x2e\xb1\x17\x6f",
+ .klen = 40,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x02\x00\x00\x00\x00",
+ .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .ilen = 16,
+ .result = "\xd4\x27\x6a\x7f\x14\x91\x3d\x65"
+ "\xc8\x60\x48\x02\x87\xe3\x34\x06",
+ .rlen = 16,
+ }, { /* LRW-32-AES 6 */
+ .key = "\xf8\xd4\x76\xff\xd6\x46\xee\x6c"
+ "\x23\x84\xcb\x1c\x77\xd6\x19\x5d"
+ "\xfe\xf1\xa9\xf3\x7b\xbc\x8d\x21"
+ "\xa7\x9c\x21\xf8\xcb\x90\x02\x89"
+ "\xa8\x45\x34\x8e\xc8\xc5\xb5\xf1"
+ "\x26\xf5\x0e\x76\xfe\xfd\x1b\x1e",
+ .klen = 48,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x01",
+ .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .ilen = 16,
+ .result = "\xbd\x06\xb8\xe1\xdb\x98\x89\x9e"
+ "\xc4\x98\xe4\x91\xcf\x1c\x70\x2b",
+ .rlen = 16,
+ }, { /* LRW-32-AES 7 */
+ .key = "\xfb\x76\x15\xb2\x3d\x80\x89\x1d"
+ "\xd4\x70\x98\x0b\xc7\x95\x84\xc8"
+ "\xb2\xfb\x64\xce\x60\x97\x87\x8d"
+ "\x17\xfc\xe4\x5a\x49\xe8\x30\xb7"
+ "\x6e\x78\x17\xe7\x2d\x5e\x12\xd4"
+ "\x60\x64\x04\x7a\xf1\x2f\x9e\x0c",
+ .klen = 48,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x02\x00\x00\x00\x00",
+ .input = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .ilen = 16,
+ .result = "\x5b\x90\x8e\xc1\xab\xdd\x67\x5f"
+ "\x3d\x69\x8a\x95\x53\xc8\x9c\xe5",
+ .rlen = 16,
+ }, {
+/* http://www.mail-archive.com/stds-p1619@listserv.ieee.org/msg00173.html */
+ .key = "\xf8\xd4\x76\xff\xd6\x46\xee\x6c"
+ "\x23\x84\xcb\x1c\x77\xd6\x19\x5d"
+ "\xfe\xf1\xa9\xf3\x7b\xbc\x8d\x21"
+ "\xa7\x9c\x21\xf8\xcb\x90\x02\x89"
+ "\xa8\x45\x34\x8e\xc8\xc5\xb5\xf1"
+ "\x26\xf5\x0e\x76\xfe\xfd\x1b\x1e",
+ .klen = 48,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x01",
+ .input = "\x05\x11\xb7\x18\xab\xc6\x2d\xac"
+ "\x70\x5d\xf6\x22\x94\xcd\xe5\x6c"
+ "\x17\x6b\xf6\x1c\xf0\xf3\x6e\xf8"
+ "\x50\x38\x1f\x71\x49\xb6\x57\xd6"
+ "\x8f\xcb\x8d\x6b\xe3\xa6\x29\x90"
+ "\xfe\x2a\x62\x82\xae\x6d\x8b\xf6"
+ "\xad\x1e\x9e\x20\x5f\x38\xbe\x04"
+ "\xda\x10\x8e\xed\xa2\xa4\x87\xab"
+ "\xda\x6b\xb4\x0c\x75\xba\xd3\x7c"
+ "\xc9\xac\x42\x31\x95\x7c\xc9\x04"
+ "\xeb\xd5\x6e\x32\x69\x8a\xdb\xa6"
+ "\x15\xd7\x3f\x4f\x2f\x66\x69\x03"
+ "\x9c\x1f\x54\x0f\xde\x1f\xf3\x65"
+ "\x4c\x96\x12\xed\x7c\x92\x03\x01"
+ "\x6f\xbc\x35\x93\xac\xf1\x27\xf1"
+ "\xb4\x96\x82\x5a\x5f\xb0\xa0\x50"
+ "\x89\xa4\x8e\x66\x44\x85\xcc\xfd"
+ "\x33\x14\x70\xe3\x96\xb2\xc3\xd3"
+ "\xbb\x54\x5a\x1a\xf9\x74\xa2\xc5"
+ "\x2d\x64\x75\xdd\xb4\x54\xe6\x74"
+ "\x8c\xd3\x9d\x9e\x86\xab\x51\x53"
+ "\xb7\x93\x3e\x6f\xd0\x4e\x2c\x40"
+ "\xf6\xa8\x2e\x3e\x9d\xf4\x66\xa5"
+ "\x76\x12\x73\x44\x1a\x56\xd7\x72"
+ "\x88\xcd\x21\x8c\x4c\x0f\xfe\xda"
+ "\x95\xe0\x3a\xa6\xa5\x84\x46\xcd"
+ "\xd5\x3e\x9d\x3a\xe2\x67\xe6\x60"
+ "\x1a\xe2\x70\x85\x58\xc2\x1b\x09"
+ "\xe1\xd7\x2c\xca\xad\xa8\x8f\xf9"
+ "\xac\xb3\x0e\xdb\xca\x2e\xe2\xb8"
+ "\x51\x71\xd9\x3c\x6c\xf1\x56\xf8"
+ "\xea\x9c\xf1\xfb\x0c\xe6\xb7\x10"
+ "\x1c\xf8\xa9\x7c\xe8\x53\x35\xc1"
+ "\x90\x3e\x76\x4a\x74\xa4\x21\x2c"
+ "\xf6\x2c\x4e\x0f\x94\x3a\x88\x2e"
+ "\x41\x09\x6a\x33\x7d\xf6\xdd\x3f"
+ "\x8d\x23\x31\x74\x84\xeb\x88\x6e"
+ "\xcc\xb9\xbc\x22\x83\x19\x07\x22"
+ "\xa5\x2d\xdf\xa5\xf3\x80\x85\x78"
+ "\x84\x39\x6a\x6d\x6a\x99\x4f\xa5"
+ "\x15\xfe\x46\xb0\xe4\x6c\xa5\x41"
+ "\x3c\xce\x8f\x42\x60\x71\xa7\x75"
+ "\x08\x40\x65\x8a\x82\xbf\xf5\x43"
+ "\x71\x96\xa9\x4d\x44\x8a\x20\xbe"
+ "\xfa\x4d\xbb\xc0\x7d\x31\x96\x65"
+ "\xe7\x75\xe5\x3e\xfd\x92\x3b\xc9"
+ "\x55\xbb\x16\x7e\xf7\xc2\x8c\xa4"
+ "\x40\x1d\xe5\xef\x0e\xdf\xe4\x9a"
+ "\x62\x73\x65\xfd\x46\x63\x25\x3d"
+ "\x2b\xaf\xe5\x64\xfe\xa5\x5c\xcf"
+ "\x24\xf3\xb4\xac\x64\xba\xdf\x4b"
+ "\xc6\x96\x7d\x81\x2d\x8d\x97\xf7"
+ "\xc5\x68\x77\x84\x32\x2b\xcc\x85"
+ "\x74\x96\xf0\x12\x77\x61\xb9\xeb"
+ "\x71\xaa\x82\xcb\x1c\xdb\x89\xc8"
+ "\xc6\xb5\xe3\x5c\x7d\x39\x07\x24"
+ "\xda\x39\x87\x45\xc0\x2b\xbb\x01"
+ "\xac\xbc\x2a\x5c\x7f\xfc\xe8\xce"
+ "\x6d\x9c\x6f\xed\xd3\xc1\xa1\xd6"
+ "\xc5\x55\xa9\x66\x2f\xe1\xc8\x32"
+ "\xa6\x5d\xa4\x3a\x98\x73\xe8\x45"
+ "\xa4\xc7\xa8\xb4\xf6\x13\x03\xf6"
+ "\xe9\x2e\xc4\x29\x0f\x84\xdb\xc4"
+ "\x21\xc4\xc2\x75\x67\x89\x37\x0a",
+ .ilen = 512,
+ .result = "\x1a\x1d\xa9\x30\xad\xf9\x2f\x9b"
+ "\xb6\x1d\xae\xef\xf0\x2f\xf8\x5a"
+ "\x39\x3c\xbf\x2a\xb2\x45\xb2\x23"
+ "\x1b\x63\x3c\xcf\xaa\xbe\xcf\x4e"
+ "\xfa\xe8\x29\xc2\x20\x68\x2b\x3c"
+ "\x2e\x8b\xf7\x6e\x25\xbd\xe3\x3d"
+ "\x66\x27\xd6\xaf\xd6\x64\x3e\xe3"
+ "\xe8\x58\x46\x97\x39\x51\x07\xde"
+ "\xcb\x37\xbc\xa9\xc0\x5f\x75\xc3"
+ "\x0e\x84\x23\x1d\x16\xd4\x1c\x59"
+ "\x9c\x1a\x02\x55\xab\x3a\x97\x1d"
+ "\xdf\xdd\xc7\x06\x51\xd7\x70\xae"
+ "\x23\xc6\x8c\xf5\x1e\xa0\xe5\x82"
+ "\xb8\xb2\xbf\x04\xa0\x32\x8e\x68"
+ "\xeb\xaf\x6e\x2d\x94\x22\x2f\xce"
+ "\x4c\xb5\x59\xe2\xa2\x2f\xa0\x98"
+ "\x1a\x97\xc6\xd4\xb5\x00\x59\xf2"
+ "\x84\x14\x72\xb1\x9a\x6e\xa3\x7f"
+ "\xea\x20\xe7\xcb\x65\x77\x3a\xdf"
+ "\xc8\x97\x67\x15\xc2\x2a\x27\xcc"
+ "\x18\x55\xa1\x24\x0b\x24\x24\xaf"
+ "\x5b\xec\x68\xb8\xc8\xf5\xba\x63"
+ "\xff\xed\x89\xce\xd5\x3d\x88\xf3"
+ "\x25\xef\x05\x7c\x3a\xef\xeb\xd8"
+ "\x7a\x32\x0d\xd1\x1e\x58\x59\x99"
+ "\x90\x25\xb5\x26\xb0\xe3\x2b\x6c"
+ "\x4c\xa9\x8b\x84\x4f\x5e\x01\x50"
+ "\x41\x30\x58\xc5\x62\x74\x52\x1d"
+ "\x45\x24\x6a\x42\x64\x4f\x97\x1c"
+ "\xa8\x66\xb5\x6d\x79\xd4\x0d\x48"
+ "\xc5\x5f\xf3\x90\x32\xdd\xdd\xe1"
+ "\xe4\xa9\x9f\xfc\xc3\x52\x5a\x46"
+ "\xe4\x81\x84\x95\x36\x59\x7a\x6b"
+ "\xaa\xb3\x60\xad\xce\x9f\x9f\x28"
+ "\xe0\x01\x75\x22\xc4\x4e\xa9\x62"
+ "\x5c\x62\x0d\x00\xcb\x13\xe8\x43"
+ "\x72\xd4\x2d\x53\x46\xb5\xd1\x16"
+ "\x22\x18\xdf\x34\x33\xf5\xd6\x1c"
+ "\xb8\x79\x78\x97\x94\xff\x72\x13"
+ "\x4c\x27\xfc\xcb\xbf\x01\x53\xa6"
+ "\xb4\x50\x6e\xde\xdf\xb5\x43\xa4"
+ "\x59\xdf\x52\xf9\x7c\xe0\x11\x6f"
+ "\x2d\x14\x8e\x24\x61\x2c\xe1\x17"
+ "\xcc\xce\x51\x0c\x19\x8a\x82\x30"
+ "\x94\xd5\x3d\x6a\x53\x06\x5e\xbd"
+ "\xb7\xeb\xfa\xfd\x27\x51\xde\x85"
+ "\x1e\x86\x53\x11\x53\x94\x00\xee"
+ "\x2b\x8c\x08\x2a\xbf\xdd\xae\x11"
+ "\xcb\x1e\xa2\x07\x9a\x80\xcf\x62"
+ "\x9b\x09\xdc\x95\x3c\x96\x8e\xb1"
+ "\x09\xbd\xe4\xeb\xdb\xca\x70\x7a"
+ "\x9e\xfa\x31\x18\x45\x3c\x21\x33"
+ "\xb0\xb3\x2b\xea\xf3\x71\x2d\xe1"
+ "\x03\xad\x1b\x48\xd4\x67\x27\xf0"
+ "\x62\xe4\x3d\xfb\x9b\x08\x76\xe7"
+ "\xdd\x2b\x01\x39\x04\x5a\x58\x7a"
+ "\xf7\x11\x90\xec\xbd\x51\x5c\x32"
+ "\x6b\xd7\x35\x39\x02\x6b\xf2\xa6"
+ "\xd0\x0d\x07\xe1\x06\xc4\x5b\x7d"
+ "\xe4\x6a\xd7\xee\x15\x1f\x83\xb4"
+ "\xa3\xa7\x5e\xc3\x90\xb7\xef\xd3"
+ "\xb7\x4f\xf8\x92\x4c\xb7\x3c\x29"
+ "\xcd\x7e\x2b\x5d\x43\xea\x42\xe7"
+ "\x74\x3f\x7d\x58\x88\x75\xde\x3e",
+ .rlen = 512,
+ }
+};
+
+static struct cipher_testvec aes_lrw_dec_tv_template[] = {
+ /* from http://grouper.ieee.org/groups/1619/email/pdf00017.pdf */
+ /* same as enc vectors with input and result reversed */
+ { /* LRW-32-AES 1 */
+ .key = "\x45\x62\xac\x25\xf8\x28\x17\x6d"
+ "\x4c\x26\x84\x14\xb5\x68\x01\x85"
+ "\x25\x8e\x2a\x05\xe7\x3e\x9d\x03"
+ "\xee\x5a\x83\x0c\xcc\x09\x4c\x87",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x01",
+ .input = "\xf1\xb2\x73\xcd\x65\xa3\xdf\x5f"
+ "\xe9\x5d\x48\x92\x54\x63\x4e\xb8",
+ .ilen = 16,
+ .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .rlen = 16,
+ }, { /* LRW-32-AES 2 */
+ .key = "\x59\x70\x47\x14\xf5\x57\x47\x8c"
+ "\xd7\x79\xe8\x0f\x54\x88\x79\x44"
+ "\x0d\x48\xf0\xb7\xb1\x5a\x53\xea"
+ "\x1c\xaa\x6b\x29\xc2\xca\xfb\xaf",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x02",
+ .input = "\x00\xc8\x2b\xae\x95\xbb\xcd\xe5"
+ "\x27\x4f\x07\x69\xb2\x60\xe1\x36",
+ .ilen = 16,
+ .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .rlen = 16,
+ }, { /* LRW-32-AES 3 */
+ .key = "\xd8\x2a\x91\x34\xb2\x6a\x56\x50"
+ "\x30\xfe\x69\xe2\x37\x7f\x98\x47"
+ "\xcd\xf9\x0b\x16\x0c\x64\x8f\xb6"
+ "\xb0\x0d\x0d\x1b\xae\x85\x87\x1f",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x02\x00\x00\x00\x00",
+ .input = "\x76\x32\x21\x83\xed\x8f\xf1\x82"
+ "\xf9\x59\x62\x03\x69\x0e\x5e\x01",
+ .ilen = 16,
+ .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .rlen = 16,
+ }, { /* LRW-32-AES 4 */
+ .key = "\x0f\x6a\xef\xf8\xd3\xd2\xbb\x15"
+ "\x25\x83\xf7\x3c\x1f\x01\x28\x74"
+ "\xca\xc6\xbc\x35\x4d\x4a\x65\x54"
+ "\x90\xae\x61\xcf\x7b\xae\xbd\xcc"
+ "\xad\xe4\x94\xc5\x4a\x29\xae\x70",
+ .klen = 40,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x01",
+ .input = "\x9c\x0f\x15\x2f\x55\xa2\xd8\xf0"
+ "\xd6\x7b\x8f\x9e\x28\x22\xbc\x41",
+ .ilen = 16,
+ .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .rlen = 16,
+ }, { /* LRW-32-AES 5 */
+ .key = "\x8a\xd4\xee\x10\x2f\xbd\x81\xff"
+ "\xf8\x86\xce\xac\x93\xc5\xad\xc6"
+ "\xa0\x19\x07\xc0\x9d\xf7\xbb\xdd"
+ "\x52\x13\xb2\xb7\xf0\xff\x11\xd8"
+ "\xd6\x08\xd0\xcd\x2e\xb1\x17\x6f",
+ .klen = 40,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x02\x00\x00\x00\x00",
+ .input = "\xd4\x27\x6a\x7f\x14\x91\x3d\x65"
+ "\xc8\x60\x48\x02\x87\xe3\x34\x06",
+ .ilen = 16,
+ .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .rlen = 16,
+ }, { /* LRW-32-AES 6 */
+ .key = "\xf8\xd4\x76\xff\xd6\x46\xee\x6c"
+ "\x23\x84\xcb\x1c\x77\xd6\x19\x5d"
+ "\xfe\xf1\xa9\xf3\x7b\xbc\x8d\x21"
+ "\xa7\x9c\x21\xf8\xcb\x90\x02\x89"
+ "\xa8\x45\x34\x8e\xc8\xc5\xb5\xf1"
+ "\x26\xf5\x0e\x76\xfe\xfd\x1b\x1e",
+ .klen = 48,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x01",
+ .input = "\xbd\x06\xb8\xe1\xdb\x98\x89\x9e"
+ "\xc4\x98\xe4\x91\xcf\x1c\x70\x2b",
+ .ilen = 16,
+ .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .rlen = 16,
+ }, { /* LRW-32-AES 7 */
+ .key = "\xfb\x76\x15\xb2\x3d\x80\x89\x1d"
+ "\xd4\x70\x98\x0b\xc7\x95\x84\xc8"
+ "\xb2\xfb\x64\xce\x60\x97\x87\x8d"
+ "\x17\xfc\xe4\x5a\x49\xe8\x30\xb7"
+ "\x6e\x78\x17\xe7\x2d\x5e\x12\xd4"
+ "\x60\x64\x04\x7a\xf1\x2f\x9e\x0c",
+ .klen = 48,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x02\x00\x00\x00\x00",
+ .input = "\x5b\x90\x8e\xc1\xab\xdd\x67\x5f"
+ "\x3d\x69\x8a\x95\x53\xc8\x9c\xe5",
+ .ilen = 16,
+ .result = "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x41\x42\x43\x44\x45\x46",
+ .rlen = 16,
+ }, {
+/* http://www.mail-archive.com/stds-p1619@listserv.ieee.org/msg00173.html */
+ .key = "\xf8\xd4\x76\xff\xd6\x46\xee\x6c"
+ "\x23\x84\xcb\x1c\x77\xd6\x19\x5d"
+ "\xfe\xf1\xa9\xf3\x7b\xbc\x8d\x21"
+ "\xa7\x9c\x21\xf8\xcb\x90\x02\x89"
+ "\xa8\x45\x34\x8e\xc8\xc5\xb5\xf1"
+ "\x26\xf5\x0e\x76\xfe\xfd\x1b\x1e",
+ .klen = 48,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x01",
+ .input = "\x1a\x1d\xa9\x30\xad\xf9\x2f\x9b"
+ "\xb6\x1d\xae\xef\xf0\x2f\xf8\x5a"
+ "\x39\x3c\xbf\x2a\xb2\x45\xb2\x23"
+ "\x1b\x63\x3c\xcf\xaa\xbe\xcf\x4e"
+ "\xfa\xe8\x29\xc2\x20\x68\x2b\x3c"
+ "\x2e\x8b\xf7\x6e\x25\xbd\xe3\x3d"
+ "\x66\x27\xd6\xaf\xd6\x64\x3e\xe3"
+ "\xe8\x58\x46\x97\x39\x51\x07\xde"
+ "\xcb\x37\xbc\xa9\xc0\x5f\x75\xc3"
+ "\x0e\x84\x23\x1d\x16\xd4\x1c\x59"
+ "\x9c\x1a\x02\x55\xab\x3a\x97\x1d"
+ "\xdf\xdd\xc7\x06\x51\xd7\x70\xae"
+ "\x23\xc6\x8c\xf5\x1e\xa0\xe5\x82"
+ "\xb8\xb2\xbf\x04\xa0\x32\x8e\x68"
+ "\xeb\xaf\x6e\x2d\x94\x22\x2f\xce"
+ "\x4c\xb5\x59\xe2\xa2\x2f\xa0\x98"
+ "\x1a\x97\xc6\xd4\xb5\x00\x59\xf2"
+ "\x84\x14\x72\xb1\x9a\x6e\xa3\x7f"
+ "\xea\x20\xe7\xcb\x65\x77\x3a\xdf"
+ "\xc8\x97\x67\x15\xc2\x2a\x27\xcc"
+ "\x18\x55\xa1\x24\x0b\x24\x24\xaf"
+ "\x5b\xec\x68\xb8\xc8\xf5\xba\x63"
+ "\xff\xed\x89\xce\xd5\x3d\x88\xf3"
+ "\x25\xef\x05\x7c\x3a\xef\xeb\xd8"
+ "\x7a\x32\x0d\xd1\x1e\x58\x59\x99"
+ "\x90\x25\xb5\x26\xb0\xe3\x2b\x6c"
+ "\x4c\xa9\x8b\x84\x4f\x5e\x01\x50"
+ "\x41\x30\x58\xc5\x62\x74\x52\x1d"
+ "\x45\x24\x6a\x42\x64\x4f\x97\x1c"
+ "\xa8\x66\xb5\x6d\x79\xd4\x0d\x48"
+ "\xc5\x5f\xf3\x90\x32\xdd\xdd\xe1"
+ "\xe4\xa9\x9f\xfc\xc3\x52\x5a\x46"
+ "\xe4\x81\x84\x95\x36\x59\x7a\x6b"
+ "\xaa\xb3\x60\xad\xce\x9f\x9f\x28"
+ "\xe0\x01\x75\x22\xc4\x4e\xa9\x62"
+ "\x5c\x62\x0d\x00\xcb\x13\xe8\x43"
+ "\x72\xd4\x2d\x53\x46\xb5\xd1\x16"
+ "\x22\x18\xdf\x34\x33\xf5\xd6\x1c"
+ "\xb8\x79\x78\x97\x94\xff\x72\x13"
+ "\x4c\x27\xfc\xcb\xbf\x01\x53\xa6"
+ "\xb4\x50\x6e\xde\xdf\xb5\x43\xa4"
+ "\x59\xdf\x52\xf9\x7c\xe0\x11\x6f"
+ "\x2d\x14\x8e\x24\x61\x2c\xe1\x17"
+ "\xcc\xce\x51\x0c\x19\x8a\x82\x30"
+ "\x94\xd5\x3d\x6a\x53\x06\x5e\xbd"
+ "\xb7\xeb\xfa\xfd\x27\x51\xde\x85"
+ "\x1e\x86\x53\x11\x53\x94\x00\xee"
+ "\x2b\x8c\x08\x2a\xbf\xdd\xae\x11"
+ "\xcb\x1e\xa2\x07\x9a\x80\xcf\x62"
+ "\x9b\x09\xdc\x95\x3c\x96\x8e\xb1"
+ "\x09\xbd\xe4\xeb\xdb\xca\x70\x7a"
+ "\x9e\xfa\x31\x18\x45\x3c\x21\x33"
+ "\xb0\xb3\x2b\xea\xf3\x71\x2d\xe1"
+ "\x03\xad\x1b\x48\xd4\x67\x27\xf0"
+ "\x62\xe4\x3d\xfb\x9b\x08\x76\xe7"
+ "\xdd\x2b\x01\x39\x04\x5a\x58\x7a"
+ "\xf7\x11\x90\xec\xbd\x51\x5c\x32"
+ "\x6b\xd7\x35\x39\x02\x6b\xf2\xa6"
+ "\xd0\x0d\x07\xe1\x06\xc4\x5b\x7d"
+ "\xe4\x6a\xd7\xee\x15\x1f\x83\xb4"
+ "\xa3\xa7\x5e\xc3\x90\xb7\xef\xd3"
+ "\xb7\x4f\xf8\x92\x4c\xb7\x3c\x29"
+ "\xcd\x7e\x2b\x5d\x43\xea\x42\xe7"
+ "\x74\x3f\x7d\x58\x88\x75\xde\x3e",
+ .ilen = 512,
+ .result = "\x05\x11\xb7\x18\xab\xc6\x2d\xac"
+ "\x70\x5d\xf6\x22\x94\xcd\xe5\x6c"
+ "\x17\x6b\xf6\x1c\xf0\xf3\x6e\xf8"
+ "\x50\x38\x1f\x71\x49\xb6\x57\xd6"
+ "\x8f\xcb\x8d\x6b\xe3\xa6\x29\x90"
+ "\xfe\x2a\x62\x82\xae\x6d\x8b\xf6"
+ "\xad\x1e\x9e\x20\x5f\x38\xbe\x04"
+ "\xda\x10\x8e\xed\xa2\xa4\x87\xab"
+ "\xda\x6b\xb4\x0c\x75\xba\xd3\x7c"
+ "\xc9\xac\x42\x31\x95\x7c\xc9\x04"
+ "\xeb\xd5\x6e\x32\x69\x8a\xdb\xa6"
+ "\x15\xd7\x3f\x4f\x2f\x66\x69\x03"
+ "\x9c\x1f\x54\x0f\xde\x1f\xf3\x65"
+ "\x4c\x96\x12\xed\x7c\x92\x03\x01"
+ "\x6f\xbc\x35\x93\xac\xf1\x27\xf1"
+ "\xb4\x96\x82\x5a\x5f\xb0\xa0\x50"
+ "\x89\xa4\x8e\x66\x44\x85\xcc\xfd"
+ "\x33\x14\x70\xe3\x96\xb2\xc3\xd3"
+ "\xbb\x54\x5a\x1a\xf9\x74\xa2\xc5"
+ "\x2d\x64\x75\xdd\xb4\x54\xe6\x74"
+ "\x8c\xd3\x9d\x9e\x86\xab\x51\x53"
+ "\xb7\x93\x3e\x6f\xd0\x4e\x2c\x40"
+ "\xf6\xa8\x2e\x3e\x9d\xf4\x66\xa5"
+ "\x76\x12\x73\x44\x1a\x56\xd7\x72"
+ "\x88\xcd\x21\x8c\x4c\x0f\xfe\xda"
+ "\x95\xe0\x3a\xa6\xa5\x84\x46\xcd"
+ "\xd5\x3e\x9d\x3a\xe2\x67\xe6\x60"
+ "\x1a\xe2\x70\x85\x58\xc2\x1b\x09"
+ "\xe1\xd7\x2c\xca\xad\xa8\x8f\xf9"
+ "\xac\xb3\x0e\xdb\xca\x2e\xe2\xb8"
+ "\x51\x71\xd9\x3c\x6c\xf1\x56\xf8"
+ "\xea\x9c\xf1\xfb\x0c\xe6\xb7\x10"
+ "\x1c\xf8\xa9\x7c\xe8\x53\x35\xc1"
+ "\x90\x3e\x76\x4a\x74\xa4\x21\x2c"
+ "\xf6\x2c\x4e\x0f\x94\x3a\x88\x2e"
+ "\x41\x09\x6a\x33\x7d\xf6\xdd\x3f"
+ "\x8d\x23\x31\x74\x84\xeb\x88\x6e"
+ "\xcc\xb9\xbc\x22\x83\x19\x07\x22"
+ "\xa5\x2d\xdf\xa5\xf3\x80\x85\x78"
+ "\x84\x39\x6a\x6d\x6a\x99\x4f\xa5"
+ "\x15\xfe\x46\xb0\xe4\x6c\xa5\x41"
+ "\x3c\xce\x8f\x42\x60\x71\xa7\x75"
+ "\x08\x40\x65\x8a\x82\xbf\xf5\x43"
+ "\x71\x96\xa9\x4d\x44\x8a\x20\xbe"
+ "\xfa\x4d\xbb\xc0\x7d\x31\x96\x65"
+ "\xe7\x75\xe5\x3e\xfd\x92\x3b\xc9"
+ "\x55\xbb\x16\x7e\xf7\xc2\x8c\xa4"
+ "\x40\x1d\xe5\xef\x0e\xdf\xe4\x9a"
+ "\x62\x73\x65\xfd\x46\x63\x25\x3d"
+ "\x2b\xaf\xe5\x64\xfe\xa5\x5c\xcf"
+ "\x24\xf3\xb4\xac\x64\xba\xdf\x4b"
+ "\xc6\x96\x7d\x81\x2d\x8d\x97\xf7"
+ "\xc5\x68\x77\x84\x32\x2b\xcc\x85"
+ "\x74\x96\xf0\x12\x77\x61\xb9\xeb"
+ "\x71\xaa\x82\xcb\x1c\xdb\x89\xc8"
+ "\xc6\xb5\xe3\x5c\x7d\x39\x07\x24"
+ "\xda\x39\x87\x45\xc0\x2b\xbb\x01"
+ "\xac\xbc\x2a\x5c\x7f\xfc\xe8\xce"
+ "\x6d\x9c\x6f\xed\xd3\xc1\xa1\xd6"
+ "\xc5\x55\xa9\x66\x2f\xe1\xc8\x32"
+ "\xa6\x5d\xa4\x3a\x98\x73\xe8\x45"
+ "\xa4\xc7\xa8\xb4\xf6\x13\x03\xf6"
+ "\xe9\x2e\xc4\x29\x0f\x84\xdb\xc4"
+ "\x21\xc4\xc2\x75\x67\x89\x37\x0a",
+ .rlen = 512,
+ }
+};
+
+static struct cipher_testvec aes_xts_enc_tv_template[] = {
+ /* http://grouper.ieee.org/groups/1619/email/pdf00086.pdf */
+ { /* XTS-AES 1 */
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ilen = 32,
+ .result = "\x91\x7c\xf6\x9e\xbd\x68\xb2\xec"
+ "\x9b\x9f\xe9\xa3\xea\xdd\xa6\x92"
+ "\xcd\x43\xd2\xf5\x95\x98\xed\x85"
+ "\x8c\x02\xc2\x65\x2f\xbf\x92\x2e",
+ .rlen = 32,
+ }, { /* XTS-AES 2 */
+ .key = "\x11\x11\x11\x11\x11\x11\x11\x11"
+ "\x11\x11\x11\x11\x11\x11\x11\x11"
+ "\x22\x22\x22\x22\x22\x22\x22\x22"
+ "\x22\x22\x22\x22\x22\x22\x22\x22",
+ .klen = 32,
+ .iv = "\x33\x33\x33\x33\x33\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\x44\x44\x44\x44\x44\x44\x44\x44"
+ "\x44\x44\x44\x44\x44\x44\x44\x44"
+ "\x44\x44\x44\x44\x44\x44\x44\x44"
+ "\x44\x44\x44\x44\x44\x44\x44\x44",
+ .ilen = 32,
+ .result = "\xc4\x54\x18\x5e\x6a\x16\x93\x6e"
+ "\x39\x33\x40\x38\xac\xef\x83\x8b"
+ "\xfb\x18\x6f\xff\x74\x80\xad\xc4"
+ "\x28\x93\x82\xec\xd6\xd3\x94\xf0",
+ .rlen = 32,
+ }, { /* XTS-AES 3 */
+ .key = "\xff\xfe\xfd\xfc\xfb\xfa\xf9\xf8"
+ "\xf7\xf6\xf5\xf4\xf3\xf2\xf1\xf0"
+ "\x22\x22\x22\x22\x22\x22\x22\x22"
+ "\x22\x22\x22\x22\x22\x22\x22\x22",
+ .klen = 32,
+ .iv = "\x33\x33\x33\x33\x33\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\x44\x44\x44\x44\x44\x44\x44\x44"
+ "\x44\x44\x44\x44\x44\x44\x44\x44"
+ "\x44\x44\x44\x44\x44\x44\x44\x44"
+ "\x44\x44\x44\x44\x44\x44\x44\x44",
+ .ilen = 32,
+ .result = "\xaf\x85\x33\x6b\x59\x7a\xfc\x1a"
+ "\x90\x0b\x2e\xb2\x1e\xc9\x49\xd2"
+ "\x92\xdf\x4c\x04\x7e\x0b\x21\x53"
+ "\x21\x86\xa5\x97\x1a\x22\x7a\x89",
+ .rlen = 32,
+ }, { /* XTS-AES 4 */
+ .key = "\x27\x18\x28\x18\x28\x45\x90\x45"
+ "\x23\x53\x60\x28\x74\x71\x35\x26"
+ "\x31\x41\x59\x26\x53\x58\x97\x93"
+ "\x23\x84\x62\x64\x33\x83\x27\x95",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+ "\x20\x21\x22\x23\x24\x25\x26\x27"
+ "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
+ "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
+ "\x40\x41\x42\x43\x44\x45\x46\x47"
+ "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
+ "\x50\x51\x52\x53\x54\x55\x56\x57"
+ "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
+ "\x60\x61\x62\x63\x64\x65\x66\x67"
+ "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
+ "\x70\x71\x72\x73\x74\x75\x76\x77"
+ "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
+ "\x80\x81\x82\x83\x84\x85\x86\x87"
+ "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+ "\x90\x91\x92\x93\x94\x95\x96\x97"
+ "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
+ "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+ "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
+ "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+ "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+ "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
+ "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+ "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
+ "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+ "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
+ "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
+ "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+ "\x20\x21\x22\x23\x24\x25\x26\x27"
+ "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
+ "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
+ "\x40\x41\x42\x43\x44\x45\x46\x47"
+ "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
+ "\x50\x51\x52\x53\x54\x55\x56\x57"
+ "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
+ "\x60\x61\x62\x63\x64\x65\x66\x67"
+ "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
+ "\x70\x71\x72\x73\x74\x75\x76\x77"
+ "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
+ "\x80\x81\x82\x83\x84\x85\x86\x87"
+ "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+ "\x90\x91\x92\x93\x94\x95\x96\x97"
+ "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
+ "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+ "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
+ "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+ "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+ "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
+ "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+ "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
+ "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+ "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
+ "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff",
+ .ilen = 512,
+ .result = "\x27\xa7\x47\x9b\xef\xa1\xd4\x76"
+ "\x48\x9f\x30\x8c\xd4\xcf\xa6\xe2"
+ "\xa9\x6e\x4b\xbe\x32\x08\xff\x25"
+ "\x28\x7d\xd3\x81\x96\x16\xe8\x9c"
+ "\xc7\x8c\xf7\xf5\xe5\x43\x44\x5f"
+ "\x83\x33\xd8\xfa\x7f\x56\x00\x00"
+ "\x05\x27\x9f\xa5\xd8\xb5\xe4\xad"
+ "\x40\xe7\x36\xdd\xb4\xd3\x54\x12"
+ "\x32\x80\x63\xfd\x2a\xab\x53\xe5"
+ "\xea\x1e\x0a\x9f\x33\x25\x00\xa5"
+ "\xdf\x94\x87\xd0\x7a\x5c\x92\xcc"
+ "\x51\x2c\x88\x66\xc7\xe8\x60\xce"
+ "\x93\xfd\xf1\x66\xa2\x49\x12\xb4"
+ "\x22\x97\x61\x46\xae\x20\xce\x84"
+ "\x6b\xb7\xdc\x9b\xa9\x4a\x76\x7a"
+ "\xae\xf2\x0c\x0d\x61\xad\x02\x65"
+ "\x5e\xa9\x2d\xc4\xc4\xe4\x1a\x89"
+ "\x52\xc6\x51\xd3\x31\x74\xbe\x51"
+ "\xa1\x0c\x42\x11\x10\xe6\xd8\x15"
+ "\x88\xed\xe8\x21\x03\xa2\x52\xd8"
+ "\xa7\x50\xe8\x76\x8d\xef\xff\xed"
+ "\x91\x22\x81\x0a\xae\xb9\x9f\x91"
+ "\x72\xaf\x82\xb6\x04\xdc\x4b\x8e"
+ "\x51\xbc\xb0\x82\x35\xa6\xf4\x34"
+ "\x13\x32\xe4\xca\x60\x48\x2a\x4b"
+ "\xa1\xa0\x3b\x3e\x65\x00\x8f\xc5"
+ "\xda\x76\xb7\x0b\xf1\x69\x0d\xb4"
+ "\xea\xe2\x9c\x5f\x1b\xad\xd0\x3c"
+ "\x5c\xcf\x2a\x55\xd7\x05\xdd\xcd"
+ "\x86\xd4\x49\x51\x1c\xeb\x7e\xc3"
+ "\x0b\xf1\x2b\x1f\xa3\x5b\x91\x3f"
+ "\x9f\x74\x7a\x8a\xfd\x1b\x13\x0e"
+ "\x94\xbf\xf9\x4e\xff\xd0\x1a\x91"
+ "\x73\x5c\xa1\x72\x6a\xcd\x0b\x19"
+ "\x7c\x4e\x5b\x03\x39\x36\x97\xe1"
+ "\x26\x82\x6f\xb6\xbb\xde\x8e\xcc"
+ "\x1e\x08\x29\x85\x16\xe2\xc9\xed"
+ "\x03\xff\x3c\x1b\x78\x60\xf6\xde"
+ "\x76\xd4\xce\xcd\x94\xc8\x11\x98"
+ "\x55\xef\x52\x97\xca\x67\xe9\xf3"
+ "\xe7\xff\x72\xb1\xe9\x97\x85\xca"
+ "\x0a\x7e\x77\x20\xc5\xb3\x6d\xc6"
+ "\xd7\x2c\xac\x95\x74\xc8\xcb\xbc"
+ "\x2f\x80\x1e\x23\xe5\x6f\xd3\x44"
+ "\xb0\x7f\x22\x15\x4b\xeb\xa0\xf0"
+ "\x8c\xe8\x89\x1e\x64\x3e\xd9\x95"
+ "\xc9\x4d\x9a\x69\xc9\xf1\xb5\xf4"
+ "\x99\x02\x7a\x78\x57\x2a\xee\xbd"
+ "\x74\xd2\x0c\xc3\x98\x81\xc2\x13"
+ "\xee\x77\x0b\x10\x10\xe4\xbe\xa7"
+ "\x18\x84\x69\x77\xae\x11\x9f\x7a"
+ "\x02\x3a\xb5\x8c\xca\x0a\xd7\x52"
+ "\xaf\xe6\x56\xbb\x3c\x17\x25\x6a"
+ "\x9f\x6e\x9b\xf1\x9f\xdd\x5a\x38"
+ "\xfc\x82\xbb\xe8\x72\xc5\x53\x9e"
+ "\xdb\x60\x9e\xf4\xf7\x9c\x20\x3e"
+ "\xbb\x14\x0f\x2e\x58\x3c\xb2\xad"
+ "\x15\xb4\xaa\x5b\x65\x50\x16\xa8"
+ "\x44\x92\x77\xdb\xd4\x77\xef\x2c"
+ "\x8d\x6c\x01\x7d\xb7\x38\xb1\x8d"
+ "\xeb\x4a\x42\x7d\x19\x23\xce\x3f"
+ "\xf2\x62\x73\x57\x79\xa4\x18\xf2"
+ "\x0a\x28\x2d\xf9\x20\x14\x7b\xea"
+ "\xbe\x42\x1e\xe5\x31\x9d\x05\x68",
+ .rlen = 512,
+ }
+};
+
+static struct cipher_testvec aes_xts_dec_tv_template[] = {
+ /* http://grouper.ieee.org/groups/1619/email/pdf00086.pdf */
+ { /* XTS-AES 1 */
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\x91\x7c\xf6\x9e\xbd\x68\xb2\xec"
+ "\x9b\x9f\xe9\xa3\xea\xdd\xa6\x92"
+ "\xcd\x43\xd2\xf5\x95\x98\xed\x85"
+ "\x8c\x02\xc2\x65\x2f\xbf\x92\x2e",
+ .ilen = 32,
+ .result = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .rlen = 32,
+ }, { /* XTS-AES 2 */
+ .key = "\x11\x11\x11\x11\x11\x11\x11\x11"
+ "\x11\x11\x11\x11\x11\x11\x11\x11"
+ "\x22\x22\x22\x22\x22\x22\x22\x22"
+ "\x22\x22\x22\x22\x22\x22\x22\x22",
+ .klen = 32,
+ .iv = "\x33\x33\x33\x33\x33\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\xc4\x54\x18\x5e\x6a\x16\x93\x6e"
+ "\x39\x33\x40\x38\xac\xef\x83\x8b"
+ "\xfb\x18\x6f\xff\x74\x80\xad\xc4"
+ "\x28\x93\x82\xec\xd6\xd3\x94\xf0",
+ .ilen = 32,
+ .result = "\x44\x44\x44\x44\x44\x44\x44\x44"
+ "\x44\x44\x44\x44\x44\x44\x44\x44"
+ "\x44\x44\x44\x44\x44\x44\x44\x44"
+ "\x44\x44\x44\x44\x44\x44\x44\x44",
+ .rlen = 32,
+ }, { /* XTS-AES 3 */
+ .key = "\xff\xfe\xfd\xfc\xfb\xfa\xf9\xf8"
+ "\xf7\xf6\xf5\xf4\xf3\xf2\xf1\xf0"
+ "\x22\x22\x22\x22\x22\x22\x22\x22"
+ "\x22\x22\x22\x22\x22\x22\x22\x22",
+ .klen = 32,
+ .iv = "\x33\x33\x33\x33\x33\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\xaf\x85\x33\x6b\x59\x7a\xfc\x1a"
+ "\x90\x0b\x2e\xb2\x1e\xc9\x49\xd2"
+ "\x92\xdf\x4c\x04\x7e\x0b\x21\x53"
+ "\x21\x86\xa5\x97\x1a\x22\x7a\x89",
+ .ilen = 32,
+ .result = "\x44\x44\x44\x44\x44\x44\x44\x44"
+ "\x44\x44\x44\x44\x44\x44\x44\x44"
+ "\x44\x44\x44\x44\x44\x44\x44\x44"
+ "\x44\x44\x44\x44\x44\x44\x44\x44",
+ .rlen = 32,
+ }, { /* XTS-AES 4 */
+ .key = "\x27\x18\x28\x18\x28\x45\x90\x45"
+ "\x23\x53\x60\x28\x74\x71\x35\x26"
+ "\x31\x41\x59\x26\x53\x58\x97\x93"
+ "\x23\x84\x62\x64\x33\x83\x27\x95",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\x27\xa7\x47\x9b\xef\xa1\xd4\x76"
+ "\x48\x9f\x30\x8c\xd4\xcf\xa6\xe2"
+ "\xa9\x6e\x4b\xbe\x32\x08\xff\x25"
+ "\x28\x7d\xd3\x81\x96\x16\xe8\x9c"
+ "\xc7\x8c\xf7\xf5\xe5\x43\x44\x5f"
+ "\x83\x33\xd8\xfa\x7f\x56\x00\x00"
+ "\x05\x27\x9f\xa5\xd8\xb5\xe4\xad"
+ "\x40\xe7\x36\xdd\xb4\xd3\x54\x12"
+ "\x32\x80\x63\xfd\x2a\xab\x53\xe5"
+ "\xea\x1e\x0a\x9f\x33\x25\x00\xa5"
+ "\xdf\x94\x87\xd0\x7a\x5c\x92\xcc"
+ "\x51\x2c\x88\x66\xc7\xe8\x60\xce"
+ "\x93\xfd\xf1\x66\xa2\x49\x12\xb4"
+ "\x22\x97\x61\x46\xae\x20\xce\x84"
+ "\x6b\xb7\xdc\x9b\xa9\x4a\x76\x7a"
+ "\xae\xf2\x0c\x0d\x61\xad\x02\x65"
+ "\x5e\xa9\x2d\xc4\xc4\xe4\x1a\x89"
+ "\x52\xc6\x51\xd3\x31\x74\xbe\x51"
+ "\xa1\x0c\x42\x11\x10\xe6\xd8\x15"
+ "\x88\xed\xe8\x21\x03\xa2\x52\xd8"
+ "\xa7\x50\xe8\x76\x8d\xef\xff\xed"
+ "\x91\x22\x81\x0a\xae\xb9\x9f\x91"
+ "\x72\xaf\x82\xb6\x04\xdc\x4b\x8e"
+ "\x51\xbc\xb0\x82\x35\xa6\xf4\x34"
+ "\x13\x32\xe4\xca\x60\x48\x2a\x4b"
+ "\xa1\xa0\x3b\x3e\x65\x00\x8f\xc5"
+ "\xda\x76\xb7\x0b\xf1\x69\x0d\xb4"
+ "\xea\xe2\x9c\x5f\x1b\xad\xd0\x3c"
+ "\x5c\xcf\x2a\x55\xd7\x05\xdd\xcd"
+ "\x86\xd4\x49\x51\x1c\xeb\x7e\xc3"
+ "\x0b\xf1\x2b\x1f\xa3\x5b\x91\x3f"
+ "\x9f\x74\x7a\x8a\xfd\x1b\x13\x0e"
+ "\x94\xbf\xf9\x4e\xff\xd0\x1a\x91"
+ "\x73\x5c\xa1\x72\x6a\xcd\x0b\x19"
+ "\x7c\x4e\x5b\x03\x39\x36\x97\xe1"
+ "\x26\x82\x6f\xb6\xbb\xde\x8e\xcc"
+ "\x1e\x08\x29\x85\x16\xe2\xc9\xed"
+ "\x03\xff\x3c\x1b\x78\x60\xf6\xde"
+ "\x76\xd4\xce\xcd\x94\xc8\x11\x98"
+ "\x55\xef\x52\x97\xca\x67\xe9\xf3"
+ "\xe7\xff\x72\xb1\xe9\x97\x85\xca"
+ "\x0a\x7e\x77\x20\xc5\xb3\x6d\xc6"
+ "\xd7\x2c\xac\x95\x74\xc8\xcb\xbc"
+ "\x2f\x80\x1e\x23\xe5\x6f\xd3\x44"
+ "\xb0\x7f\x22\x15\x4b\xeb\xa0\xf0"
+ "\x8c\xe8\x89\x1e\x64\x3e\xd9\x95"
+ "\xc9\x4d\x9a\x69\xc9\xf1\xb5\xf4"
+ "\x99\x02\x7a\x78\x57\x2a\xee\xbd"
+ "\x74\xd2\x0c\xc3\x98\x81\xc2\x13"
+ "\xee\x77\x0b\x10\x10\xe4\xbe\xa7"
+ "\x18\x84\x69\x77\xae\x11\x9f\x7a"
+ "\x02\x3a\xb5\x8c\xca\x0a\xd7\x52"
+ "\xaf\xe6\x56\xbb\x3c\x17\x25\x6a"
+ "\x9f\x6e\x9b\xf1\x9f\xdd\x5a\x38"
+ "\xfc\x82\xbb\xe8\x72\xc5\x53\x9e"
+ "\xdb\x60\x9e\xf4\xf7\x9c\x20\x3e"
+ "\xbb\x14\x0f\x2e\x58\x3c\xb2\xad"
+ "\x15\xb4\xaa\x5b\x65\x50\x16\xa8"
+ "\x44\x92\x77\xdb\xd4\x77\xef\x2c"
+ "\x8d\x6c\x01\x7d\xb7\x38\xb1\x8d"
+ "\xeb\x4a\x42\x7d\x19\x23\xce\x3f"
+ "\xf2\x62\x73\x57\x79\xa4\x18\xf2"
+ "\x0a\x28\x2d\xf9\x20\x14\x7b\xea"
+ "\xbe\x42\x1e\xe5\x31\x9d\x05\x68",
+ .ilen = 512,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+ "\x20\x21\x22\x23\x24\x25\x26\x27"
+ "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
+ "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
+ "\x40\x41\x42\x43\x44\x45\x46\x47"
+ "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
+ "\x50\x51\x52\x53\x54\x55\x56\x57"
+ "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
+ "\x60\x61\x62\x63\x64\x65\x66\x67"
+ "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
+ "\x70\x71\x72\x73\x74\x75\x76\x77"
+ "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
+ "\x80\x81\x82\x83\x84\x85\x86\x87"
+ "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+ "\x90\x91\x92\x93\x94\x95\x96\x97"
+ "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
+ "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+ "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
+ "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+ "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+ "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
+ "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+ "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
+ "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+ "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
+ "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
+ "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+ "\x20\x21\x22\x23\x24\x25\x26\x27"
+ "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
+ "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
+ "\x40\x41\x42\x43\x44\x45\x46\x47"
+ "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
+ "\x50\x51\x52\x53\x54\x55\x56\x57"
+ "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
+ "\x60\x61\x62\x63\x64\x65\x66\x67"
+ "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
+ "\x70\x71\x72\x73\x74\x75\x76\x77"
+ "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
+ "\x80\x81\x82\x83\x84\x85\x86\x87"
+ "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+ "\x90\x91\x92\x93\x94\x95\x96\x97"
+ "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
+ "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+ "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
+ "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+ "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+ "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
+ "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+ "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
+ "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+ "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
+ "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff",
+ .rlen = 512,
+ }
+};
+
+
+static struct cipher_testvec aes_ctr_enc_tv_template[] = {
+ { /* From RFC 3686 */
+ .key = "\xae\x68\x52\xf8\x12\x10\x67\xcc"
+ "\x4b\xf7\xa5\x76\x55\x77\xf3\x9e"
+ "\x00\x00\x00\x30",
+ .klen = 20,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "Single block msg",
+ .ilen = 16,
+ .result = "\xe4\x09\x5d\x4f\xb7\xa7\xb3\x79"
+ "\x2d\x61\x75\xa3\x26\x13\x11\xb8",
+ .rlen = 16,
+ }, {
+ .key = "\x7e\x24\x06\x78\x17\xfa\xe0\xd7"
+ "\x43\xd6\xce\x1f\x32\x53\x91\x63"
+ "\x00\x6c\xb6\xdb",
+ .klen = 20,
+ .iv = "\xc0\x54\x3b\x59\xda\x48\xd9\x0b",
+ .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .ilen = 32,
+ .result = "\x51\x04\xa1\x06\x16\x8a\x72\xd9"
+ "\x79\x0d\x41\xee\x8e\xda\xd3\x88"
+ "\xeb\x2e\x1e\xfc\x46\xda\x57\xc8"
+ "\xfc\xe6\x30\xdf\x91\x41\xbe\x28",
+ .rlen = 32,
+ }, {
+ .key = "\x16\xaf\x5b\x14\x5f\xc9\xf5\x79"
+ "\xc1\x75\xf9\x3e\x3b\xfb\x0e\xed"
+ "\x86\x3d\x06\xcc\xfd\xb7\x85\x15"
+ "\x00\x00\x00\x48",
+ .klen = 28,
+ .iv = "\x36\x73\x3c\x14\x7d\x6d\x93\xcb",
+ .input = "Single block msg",
+ .ilen = 16,
+ .result = "\x4b\x55\x38\x4f\xe2\x59\xc9\xc8"
+ "\x4e\x79\x35\xa0\x03\xcb\xe9\x28",
+ .rlen = 16,
+ }, {
+ .key = "\x7c\x5c\xb2\x40\x1b\x3d\xc3\x3c"
+ "\x19\xe7\x34\x08\x19\xe0\xf6\x9c"
+ "\x67\x8c\x3d\xb8\xe6\xf6\xa9\x1a"
+ "\x00\x96\xb0\x3b",
+ .klen = 28,
+ .iv = "\x02\x0c\x6e\xad\xc2\xcb\x50\x0d",
+ .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .ilen = 32,
+ .result = "\x45\x32\x43\xfc\x60\x9b\x23\x32"
+ "\x7e\xdf\xaa\xfa\x71\x31\xcd\x9f"
+ "\x84\x90\x70\x1c\x5a\xd4\xa7\x9c"
+ "\xfc\x1f\xe0\xff\x42\xf4\xfb\x00",
+ .rlen = 32,
+ }, {
+ .key = "\x77\x6b\xef\xf2\x85\x1d\xb0\x6f"
+ "\x4c\x8a\x05\x42\xc8\x69\x6f\x6c"
+ "\x6a\x81\xaf\x1e\xec\x96\xb4\xd3"
+ "\x7f\xc1\xd6\x89\xe6\xc1\xc1\x04"
+ "\x00\x00\x00\x60",
+ .klen = 36,
+ .iv = "\xdb\x56\x72\xc9\x7a\xa8\xf0\xb2",
+ .input = "Single block msg",
+ .ilen = 16,
+ .result = "\x14\x5a\xd0\x1d\xbf\x82\x4e\xc7"
+ "\x56\x08\x63\xdc\x71\xe3\xe0\xc0",
+ .rlen = 16,
+ }, {
+ .key = "\xf6\xd6\x6d\x6b\xd5\x2d\x59\xbb"
+ "\x07\x96\x36\x58\x79\xef\xf8\x86"
+ "\xc6\x6d\xd5\x1a\x5b\x6a\x99\x74"
+ "\x4b\x50\x59\x0c\x87\xa2\x38\x84"
+ "\x00\xfa\xac\x24",
+ .klen = 36,
+ .iv = "\xc1\x58\x5e\xf1\x5a\x43\xd8\x75",
+ .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .ilen = 32,
+ .result = "\xf0\x5e\x23\x1b\x38\x94\x61\x2c"
+ "\x49\xee\x00\x0b\x80\x4e\xb2\xa9"
+ "\xb8\x30\x6b\x50\x8f\x83\x9d\x6a"
+ "\x55\x30\x83\x1d\x93\x44\xaf\x1c",
+ .rlen = 32,
+ }, {
+ // generated using Crypto++
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+ "\x00\x00\x00\x00",
+ .klen = 32 + 4,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input =
+ "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+ "\x20\x21\x22\x23\x24\x25\x26\x27"
+ "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
+ "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
+ "\x40\x41\x42\x43\x44\x45\x46\x47"
+ "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
+ "\x50\x51\x52\x53\x54\x55\x56\x57"
+ "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
+ "\x60\x61\x62\x63\x64\x65\x66\x67"
+ "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
+ "\x70\x71\x72\x73\x74\x75\x76\x77"
+ "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
+ "\x80\x81\x82\x83\x84\x85\x86\x87"
+ "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+ "\x90\x91\x92\x93\x94\x95\x96\x97"
+ "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
+ "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+ "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
+ "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+ "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+ "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
+ "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+ "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
+ "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+ "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
+ "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
+ "\x00\x03\x06\x09\x0c\x0f\x12\x15"
+ "\x18\x1b\x1e\x21\x24\x27\x2a\x2d"
+ "\x30\x33\x36\x39\x3c\x3f\x42\x45"
+ "\x48\x4b\x4e\x51\x54\x57\x5a\x5d"
+ "\x60\x63\x66\x69\x6c\x6f\x72\x75"
+ "\x78\x7b\x7e\x81\x84\x87\x8a\x8d"
+ "\x90\x93\x96\x99\x9c\x9f\xa2\xa5"
+ "\xa8\xab\xae\xb1\xb4\xb7\xba\xbd"
+ "\xc0\xc3\xc6\xc9\xcc\xcf\xd2\xd5"
+ "\xd8\xdb\xde\xe1\xe4\xe7\xea\xed"
+ "\xf0\xf3\xf6\xf9\xfc\xff\x02\x05"
+ "\x08\x0b\x0e\x11\x14\x17\x1a\x1d"
+ "\x20\x23\x26\x29\x2c\x2f\x32\x35"
+ "\x38\x3b\x3e\x41\x44\x47\x4a\x4d"
+ "\x50\x53\x56\x59\x5c\x5f\x62\x65"
+ "\x68\x6b\x6e\x71\x74\x77\x7a\x7d"
+ "\x80\x83\x86\x89\x8c\x8f\x92\x95"
+ "\x98\x9b\x9e\xa1\xa4\xa7\xaa\xad"
+ "\xb0\xb3\xb6\xb9\xbc\xbf\xc2\xc5"
+ "\xc8\xcb\xce\xd1\xd4\xd7\xda\xdd"
+ "\xe0\xe3\xe6\xe9\xec\xef\xf2\xf5"
+ "\xf8\xfb\xfe\x01\x04\x07\x0a\x0d"
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+ "\xf0\x05\x1a\x2f\x44\x59\x6e\x83"
+ "\x98\xad\xc2\xd7\xec\x01\x16\x2b"
+ "\x40\x55\x6a\x7f\x94\xa9\xbe\xd3"
+ "\xe8\xfd\x12\x27\x3c\x51\x66\x7b"
+ "\x90\xa5\xba\xcf\xe4\xf9\x0e\x23"
+ "\x38\x4d\x62\x77\x8c\xa1\xb6\xcb"
+ "\xe0\xf5\x0a\x1f\x34\x49\x5e\x73"
+ "\x88\x9d\xb2\xc7\xdc\xf1\x06\x1b"
+ "\x30\x45\x5a\x6f\x84\x99\xae\xc3"
+ "\xd8\xed\x02\x17\x2c\x41\x56\x6b"
+ "\x80\x95\xaa\xbf\xd4\xe9\xfe\x13"
+ "\x28\x3d\x52\x67\x7c\x91\xa6\xbb"
+ "\xd0\xe5\xfa\x0f\x24\x39\x4e\x63"
+ "\x78\x8d\xa2\xb7\xcc\xe1\xf6\x0b"
+ "\x20\x35\x4a\x5f\x74\x89\x9e\xb3"
+ "\xc8\xdd\xf2\x07\x1c\x31\x46\x5b"
+ "\x70\x85\x9a\xaf\xc4\xd9\xee\x03"
+ "\x18\x2d\x42\x57\x6c\x81\x96\xab"
+ "\xc0\xd5\xea\xff\x14\x29\x3e\x53"
+ "\x68\x7d\x92\xa7\xbc\xd1\xe6\xfb"
+ "\x10\x25\x3a\x4f\x64\x79\x8e\xa3"
+ "\xb8\xcd\xe2\xf7\x0c\x21\x36\x4b"
+ "\x60\x75\x8a\x9f\xb4\xc9\xde\xf3"
+ "\x08\x1d\x32\x47\x5c\x71\x86\x9b"
+ "\xb0\xc5\xda\xef\x04\x19\x2e\x43"
+ "\x58\x6d\x82\x97\xac\xc1\xd6\xeb"
+ "\x00\x17\x2e\x45\x5c\x73\x8a\xa1"
+ "\xb8\xcf\xe6\xfd\x14\x2b\x42\x59"
+ "\x70\x87\x9e\xb5\xcc\xe3\xfa\x11"
+ "\x28\x3f\x56\x6d\x84\x9b\xb2\xc9"
+ "\xe0\xf7\x0e\x25\x3c\x53\x6a\x81"
+ "\x98\xaf\xc6\xdd\xf4\x0b\x22\x39"
+ "\x50\x67\x7e\x95\xac\xc3\xda\xf1"
+ "\x08\x1f\x36\x4d\x64\x7b\x92\xa9"
+ "\xc0\xd7\xee\x05\x1c\x33\x4a\x61"
+ "\x78\x8f\xa6\xbd\xd4\xeb\x02\x19"
+ "\x30\x47\x5e\x75\x8c\xa3\xba\xd1"
+ "\xe8\xff\x16\x2d\x44\x5b\x72\x89"
+ "\xa0\xb7\xce\xe5\xfc\x13\x2a\x41"
+ "\x58\x6f\x86\x9d\xb4\xcb\xe2\xf9"
+ "\x10\x27\x3e\x55\x6c\x83\x9a\xb1"
+ "\xc8\xdf\xf6\x0d\x24\x3b\x52\x69"
+ "\x80\x97\xae\xc5\xdc\xf3\x0a\x21"
+ "\x38\x4f\x66\x7d\x94\xab\xc2\xd9"
+ "\xf0\x07\x1e\x35\x4c\x63\x7a\x91"
+ "\xa8\xbf\xd6\xed\x04\x1b\x32\x49"
+ "\x60\x77\x8e\xa5\xbc\xd3\xea\x01"
+ "\x18\x2f\x46\x5d\x74\x8b\xa2\xb9"
+ "\xd0\xe7\xfe\x15\x2c\x43\x5a\x71"
+ "\x88\x9f\xb6\xcd\xe4\xfb\x12\x29"
+ "\x40\x57\x6e\x85\x9c\xb3\xca\xe1"
+ "\xf8\x0f\x26\x3d\x54\x6b\x82\x99"
+ "\xb0\xc7\xde\xf5\x0c\x23\x3a\x51"
+ "\x68\x7f\x96\xad\xc4\xdb\xf2\x09"
+ "\x20\x37\x4e\x65\x7c\x93\xaa\xc1"
+ "\xd8\xef\x06\x1d\x34\x4b\x62\x79"
+ "\x90\xa7\xbe\xd5\xec\x03\x1a\x31"
+ "\x48\x5f\x76\x8d\xa4\xbb\xd2\xe9"
+ "\x00\x19\x32\x4b\x64\x7d\x96\xaf"
+ "\xc8\xe1\xfa\x13\x2c\x45\x5e\x77"
+ "\x90\xa9\xc2\xdb\xf4\x0d\x26\x3f"
+ "\x58\x71\x8a\xa3\xbc\xd5\xee\x07"
+ "\x20\x39\x52\x6b\x84\x9d\xb6\xcf"
+ "\xe8\x01\x1a\x33\x4c\x65\x7e\x97"
+ "\xb0\xc9\xe2\xfb\x14\x2d\x46\x5f"
+ "\x78\x91\xaa\xc3\xdc\xf5\x0e\x27"
+ "\x40\x59\x72\x8b\xa4\xbd\xd6\xef"
+ "\x08\x21\x3a\x53\x6c\x85\x9e\xb7"
+ "\xd0\xe9\x02\x1b\x34\x4d\x66\x7f"
+ "\x98\xb1\xca\xe3\xfc\x15\x2e\x47"
+ "\x60\x79\x92\xab\xc4\xdd\xf6\x0f"
+ "\x28\x41\x5a\x73\x8c\xa5\xbe\xd7"
+ "\xf0\x09\x22\x3b\x54\x6d\x86\x9f"
+ "\xb8\xd1\xea\x03\x1c\x35\x4e\x67"
+ "\x80\x99\xb2\xcb\xe4\xfd\x16\x2f"
+ "\x48\x61\x7a\x93\xac\xc5\xde\xf7"
+ "\x10\x29\x42\x5b\x74\x8d\xa6\xbf"
+ "\xd8\xf1\x0a\x23\x3c\x55\x6e\x87"
+ "\xa0\xb9\xd2\xeb\x04\x1d\x36\x4f"
+ "\x68\x81\x9a\xb3\xcc\xe5\xfe\x17"
+ "\x30\x49\x62\x7b\x94\xad\xc6\xdf"
+ "\xf8\x11\x2a\x43\x5c\x75\x8e\xa7"
+ "\xc0\xd9\xf2\x0b\x24\x3d\x56\x6f"
+ "\x88\xa1\xba\xd3\xec\x05\x1e\x37"
+ "\x50\x69\x82\x9b\xb4\xcd\xe6\xff"
+ "\x18\x31\x4a\x63\x7c\x95\xae\xc7"
+ "\xe0\xf9\x12\x2b\x44\x5d\x76\x8f"
+ "\xa8\xc1\xda\xf3\x0c\x25\x3e\x57"
+ "\x70\x89\xa2\xbb\xd4\xed\x06\x1f"
+ "\x38\x51\x6a\x83\x9c\xb5\xce\xe7"
+ "\x00\x1b\x36\x51\x6c\x87\xa2\xbd"
+ "\xd8\xf3\x0e\x29\x44\x5f\x7a\x95"
+ "\xb0\xcb\xe6\x01\x1c\x37\x52\x6d"
+ "\x88\xa3\xbe\xd9\xf4\x0f\x2a\x45"
+ "\x60\x7b\x96\xb1\xcc\xe7\x02\x1d"
+ "\x38\x53\x6e\x89\xa4\xbf\xda\xf5"
+ "\x10\x2b\x46\x61\x7c\x97\xb2\xcd"
+ "\xe8\x03\x1e\x39\x54\x6f\x8a\xa5"
+ "\xc0\xdb\xf6\x11\x2c\x47\x62\x7d"
+ "\x98\xb3\xce\xe9\x04\x1f\x3a\x55"
+ "\x70\x8b\xa6\xc1\xdc\xf7\x12\x2d"
+ "\x48\x63\x7e\x99\xb4\xcf\xea\x05"
+ "\x20\x3b\x56\x71\x8c\xa7\xc2\xdd"
+ "\xf8\x13\x2e\x49\x64\x7f\x9a\xb5"
+ "\xd0\xeb\x06\x21\x3c\x57\x72\x8d"
+ "\xa8\xc3\xde\xf9\x14\x2f\x4a\x65"
+ "\x80\x9b\xb6\xd1\xec\x07\x22\x3d"
+ "\x58\x73\x8e\xa9\xc4\xdf\xfa\x15"
+ "\x30\x4b\x66\x81\x9c\xb7\xd2\xed"
+ "\x08\x23\x3e\x59\x74\x8f\xaa\xc5"
+ "\xe0\xfb\x16\x31\x4c\x67\x82\x9d"
+ "\xb8\xd3\xee\x09\x24\x3f\x5a\x75"
+ "\x90\xab\xc6\xe1\xfc\x17\x32\x4d"
+ "\x68\x83\x9e\xb9\xd4\xef\x0a\x25"
+ "\x40\x5b\x76\x91\xac\xc7\xe2\xfd"
+ "\x18\x33\x4e\x69\x84\x9f\xba\xd5"
+ "\xf0\x0b\x26\x41\x5c\x77\x92\xad"
+ "\xc8\xe3\xfe\x19\x34\x4f\x6a\x85"
+ "\xa0\xbb\xd6\xf1\x0c\x27\x42\x5d"
+ "\x78\x93\xae\xc9\xe4\xff\x1a\x35"
+ "\x50\x6b\x86\xa1\xbc\xd7\xf2\x0d"
+ "\x28\x43\x5e\x79\x94\xaf\xca\xe5"
+ "\x00\x1d\x3a\x57\x74\x91\xae\xcb"
+ "\xe8\x05\x22\x3f\x5c\x79\x96\xb3"
+ "\xd0\xed\x0a\x27\x44\x61\x7e\x9b"
+ "\xb8\xd5\xf2\x0f\x2c\x49\x66\x83"
+ "\xa0\xbd\xda\xf7\x14\x31\x4e\x6b"
+ "\x88\xa5\xc2\xdf\xfc\x19\x36\x53"
+ "\x70\x8d\xaa\xc7\xe4\x01\x1e\x3b"
+ "\x58\x75\x92\xaf\xcc\xe9\x06\x23"
+ "\x40\x5d\x7a\x97\xb4\xd1\xee\x0b"
+ "\x28\x45\x62\x7f\x9c\xb9\xd6\xf3"
+ "\x10\x2d\x4a\x67\x84\xa1\xbe\xdb"
+ "\xf8\x15\x32\x4f\x6c\x89\xa6\xc3"
+ "\xe0\xfd\x1a\x37\x54\x71\x8e\xab"
+ "\xc8\xe5\x02\x1f\x3c\x59\x76\x93"
+ "\xb0\xcd\xea\x07\x24\x41\x5e\x7b"
+ "\x98\xb5\xd2\xef\x0c\x29\x46\x63"
+ "\x80\x9d\xba\xd7\xf4\x11\x2e\x4b"
+ "\x68\x85\xa2\xbf\xdc\xf9\x16\x33"
+ "\x50\x6d\x8a\xa7\xc4\xe1\xfe\x1b"
+ "\x38\x55\x72\x8f\xac\xc9\xe6\x03"
+ "\x20\x3d\x5a\x77\x94\xb1\xce\xeb"
+ "\x08\x25\x42\x5f\x7c\x99\xb6\xd3"
+ "\xf0\x0d\x2a\x47\x64\x81\x9e\xbb"
+ "\xd8\xf5\x12\x2f\x4c\x69\x86\xa3"
+ "\xc0\xdd\xfa\x17\x34\x51\x6e\x8b"
+ "\xa8\xc5\xe2\xff\x1c\x39\x56\x73"
+ "\x90\xad\xca\xe7\x04\x21\x3e\x5b"
+ "\x78\x95\xb2\xcf\xec\x09\x26\x43"
+ "\x60\x7d\x9a\xb7\xd4\xf1\x0e\x2b"
+ "\x48\x65\x82\x9f\xbc\xd9\xf6\x13"
+ "\x30\x4d\x6a\x87\xa4\xc1\xde\xfb"
+ "\x18\x35\x52\x6f\x8c\xa9\xc6\xe3"
+ "\x00\x1f\x3e\x5d\x7c\x9b\xba\xd9"
+ "\xf8\x17\x36\x55\x74\x93\xb2\xd1"
+ "\xf0\x0f\x2e\x4d\x6c\x8b\xaa\xc9"
+ "\xe8\x07\x26\x45\x64\x83\xa2\xc1"
+ "\xe0\xff\x1e\x3d\x5c\x7b\x9a\xb9"
+ "\xd8\xf7\x16\x35\x54\x73\x92\xb1"
+ "\xd0\xef\x0e\x2d\x4c\x6b\x8a\xa9"
+ "\xc8\xe7\x06\x25\x44\x63\x82\xa1"
+ "\xc0\xdf\xfe\x1d\x3c\x5b\x7a\x99"
+ "\xb8\xd7\xf6\x15\x34\x53\x72\x91"
+ "\xb0\xcf\xee\x0d\x2c\x4b\x6a\x89"
+ "\xa8\xc7\xe6\x05\x24\x43\x62\x81"
+ "\xa0\xbf\xde\xfd\x1c\x3b\x5a\x79"
+ "\x98\xb7\xd6\xf5\x14\x33\x52\x71"
+ "\x90\xaf\xce\xed\x0c\x2b\x4a\x69"
+ "\x88\xa7\xc6\xe5\x04\x23\x42\x61"
+ "\x80\x9f\xbe\xdd\xfc\x1b\x3a\x59"
+ "\x78\x97\xb6\xd5\xf4\x13\x32\x51"
+ "\x70\x8f\xae\xcd\xec\x0b\x2a\x49"
+ "\x68\x87\xa6\xc5\xe4\x03\x22\x41"
+ "\x60\x7f\x9e\xbd\xdc\xfb\x1a\x39"
+ "\x58\x77\x96\xb5\xd4\xf3\x12\x31"
+ "\x50\x6f\x8e\xad\xcc\xeb\x0a\x29"
+ "\x48\x67\x86\xa5\xc4\xe3\x02\x21"
+ "\x40\x5f\x7e\x9d\xbc\xdb\xfa\x19"
+ "\x38\x57\x76\x95\xb4\xd3\xf2\x11"
+ "\x30\x4f\x6e\x8d\xac\xcb\xea\x09"
+ "\x28\x47\x66\x85\xa4\xc3\xe2\x01"
+ "\x20\x3f\x5e\x7d\x9c\xbb\xda\xf9"
+ "\x18\x37\x56\x75\x94\xb3\xd2\xf1"
+ "\x10\x2f\x4e\x6d\x8c\xab\xca\xe9"
+ "\x08\x27\x46\x65\x84\xa3\xc2\xe1"
+ "\x00\x21\x42\x63",
+ .ilen = 4100,
+ .result =
+ "\xf0\x5c\x74\xad\x4e\xbc\x99\xe2"
+ "\xae\xff\x91\x3a\x44\xcf\x38\x32"
+ "\x1e\xad\xa7\xcd\xa1\x39\x95\xaa"
+ "\x10\xb1\xb3\x2e\x04\x31\x8f\x86"
+ "\xf2\x62\x74\x70\x0c\xa4\x46\x08"
+ "\xa8\xb7\x99\xa8\xe9\xd2\x73\x79"
+ "\x7e\x6e\xd4\x8f\x1e\xc7\x8e\x31"
+ "\x0b\xfa\x4b\xce\xfd\xf3\x57\x71"
+ "\xe9\x46\x03\xa5\x3d\x34\x00\xe2"
+ "\x18\xff\x75\x6d\x06\x2d\x00\xab"
+ "\xb9\x3e\x6c\x59\xc5\x84\x06\xb5"
+ "\x8b\xd0\x89\x9c\x4a\x79\x16\xc6"
+ "\x3d\x74\x54\xfa\x44\xcd\x23\x26"
+ "\x5c\xcf\x7e\x28\x92\x32\xbf\xdf"
+ "\xa7\x20\x3c\x74\x58\x2a\x9a\xde"
+ "\x61\x00\x1c\x4f\xff\x59\xc4\x22"
+ "\xac\x3c\xd0\xe8\x6c\xf9\x97\x1b"
+ "\x58\x9b\xad\x71\xe8\xa9\xb5\x0d"
+ "\xee\x2f\x04\x1f\x7f\xbc\x99\xee"
+ "\x84\xff\x42\x60\xdc\x3a\x18\xa5"
+ "\x81\xf9\xef\xdc\x7a\x0f\x65\x41"
+ "\x2f\xa3\xd3\xf9\xc2\xcb\xc0\x4d"
+ "\x8f\xd3\x76\x96\xad\x49\x6d\x38"
+ "\x3d\x39\x0b\x6c\x80\xb7\x54\x69"
+ "\xf0\x2c\x90\x02\x29\x0d\x1c\x12"
+ "\xad\x55\xc3\x8b\x68\xd9\xcc\xb3"
+ "\xb2\x64\x33\x90\x5e\xca\x4b\xe2"
+ "\xfb\x75\xdc\x63\xf7\x9f\x82\x74"
+ "\xf0\xc9\xaa\x7f\xe9\x2a\x9b\x33"
+ "\xbc\x88\x00\x7f\xca\xb2\x1f\x14"
+ "\xdb\xc5\x8e\x7b\x11\x3c\x3e\x08"
+ "\xf3\x83\xe8\xe0\x94\x86\x2e\x92"
+ "\x78\x6b\x01\xc9\xc7\x83\xba\x21"
+ "\x6a\x25\x15\x33\x4e\x45\x08\xec"
+ "\x35\xdb\xe0\x6e\x31\x51\x79\xa9"
+ "\x42\x44\x65\xc1\xa0\xf1\xf9\x2a"
+ "\x70\xd5\xb6\xc6\xc1\x8c\x39\xfc"
+ "\x25\xa6\x55\xd9\xdd\x2d\x4c\xec"
+ "\x49\xc6\xeb\x0e\xa8\x25\x2a\x16"
+ "\x1b\x66\x84\xda\xe2\x92\xe5\xc0"
+ "\xc8\x53\x07\xaf\x80\x84\xec\xfd"
+ "\xcd\xd1\x6e\xcd\x6f\x6a\xf5\x36"
+ "\xc5\x15\xe5\x25\x7d\x77\xd1\x1a"
+ "\x93\x36\xa9\xcf\x7c\xa4\x54\x4a"
+ "\x06\x51\x48\x4e\xf6\x59\x87\xd2"
+ "\x04\x02\xef\xd3\x44\xde\x76\x31"
+ "\xb3\x34\x17\x1b\x9d\x66\x11\x9f"
+ "\x1e\xcc\x17\xe9\xc7\x3c\x1b\xe7"
+ "\xcb\x50\x08\xfc\xdc\x2b\x24\xdb"
+ "\x65\x83\xd0\x3b\xe3\x30\xea\x94"
+ "\x6c\xe7\xe8\x35\x32\xc7\xdb\x64"
+ "\xb4\x01\xab\x36\x2c\x77\x13\xaf"
+ "\xf8\x2b\x88\x3f\x54\x39\xc4\x44"
+ "\xfe\xef\x6f\x68\x34\xbe\x0f\x05"
+ "\x16\x6d\xf6\x0a\x30\xe7\xe3\xed"
+ "\xc4\xde\x3c\x1b\x13\xd8\xdb\xfe"
+ "\x41\x62\xe5\x28\xd4\x8d\xa3\xc7"
+ "\x93\x97\xc6\x48\x45\x1d\x9f\x83"
+ "\xdf\x4b\x40\x3e\x42\x25\x87\x80"
+ "\x4c\x7d\xa8\xd4\x98\x23\x95\x75"
+ "\x41\x8c\xda\x41\x9b\xd4\xa7\x06"
+ "\xb5\xf1\x71\x09\x53\xbe\xca\xbf"
+ "\x32\x03\xed\xf0\x50\x1c\x56\x39"
+ "\x5b\xa4\x75\x18\xf7\x9b\x58\xef"
+ "\x53\xfc\x2a\x38\x23\x15\x75\xcd"
+ "\x45\xe5\x5a\x82\x55\xba\x21\xfa"
+ "\xd4\xbd\xc6\x94\x7c\xc5\x80\x12"
+ "\xf7\x4b\x32\xc4\x9a\x82\xd8\x28"
+ "\x8f\xd9\xc2\x0f\x60\x03\xbe\x5e"
+ "\x21\xd6\x5f\x58\xbf\x5c\xb1\x32"
+ "\x82\x8d\xa9\xe5\xf2\x66\x1a\xc0"
+ "\xa0\xbc\x58\x2f\x71\xf5\x2f\xed"
+ "\xd1\x26\xb9\xd8\x49\x5a\x07\x19"
+ "\x01\x7c\x59\xb0\xf8\xa4\xb7\xd3"
+ "\x7b\x1a\x8c\x38\xf4\x50\xa4\x59"
+ "\xb0\xcc\x41\x0b\x88\x7f\xe5\x31"
+ "\xb3\x42\xba\xa2\x7e\xd4\x32\x71"
+ "\x45\x87\x48\xa9\xc2\xf2\x89\xb3"
+ "\xe4\xa7\x7e\x52\x15\x61\xfa\xfe"
+ "\xc9\xdd\x81\xeb\x13\xab\xab\xc3"
+ "\x98\x59\xd8\x16\x3d\x14\x7a\x1c"
+ "\x3c\x41\x9a\x16\x16\x9b\xd2\xd2"
+ "\x69\x3a\x29\x23\xac\x86\x32\xa5"
+ "\x48\x9c\x9e\xf3\x47\x77\x81\x70"
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+ "\xea\x17\x0b\x10\xd2\x3f\x28\x25"
+ "\x4f\x05\x77\x02\x14\x69\xf0\x2c"
+ "\xbe\x0c\xf1\x74\x30\xd1\xb9\x9b"
+ "\xfc\x8c\xbb\x04\x16\xd9\xba\xc3"
+ "\xbc\x91\x8a\xc4\x30\xa4\xb0\x12"
+ "\x4c\x21\x87\xcb\xc9\x1d\x16\x96"
+ "\x07\x6f\x23\x54\xb9\x6f\x79\xe5"
+ "\x64\xc0\x64\xda\xb1\xae\xdd\x60"
+ "\x6c\x1a\x9d\xd3\x04\x8e\x45\xb0"
+ "\x92\x61\xd0\x48\x81\xed\x5e\x1d"
+ "\xa0\xc9\xa4\x33\xc7\x13\x51\x5d"
+ "\x7f\x83\x73\xb6\x70\x18\x65\x3e"
+ "\x2f\x0e\x7a\x12\x39\x98\xab\xd8"
+ "\x7e\x6f\xa3\xd1\xba\x56\xad\xbd"
+ "\xf0\x03\x01\x1c\x85\x35\x9f\xeb"
+ "\x19\x63\xa1\xaf\xfe\x2d\x35\x50"
+ "\x39\xa0\x65\x7c\x95\x7e\x6b\xfe"
+ "\xc1\xac\x07\x7c\x98\x4f\xbe\x57"
+ "\xa7\x22\xec\xe2\x7e\x29\x09\x53"
+ "\xe8\xbf\xb4\x7e\x3f\x8f\xfc\x14"
+ "\xce\x54\xf9\x18\x58\xb5\xff\x44"
+ "\x05\x9d\xce\x1b\xb6\x82\x23\xc8"
+ "\x2e\xbc\x69\xbb\x4a\x29\x0f\x65"
+ "\x94\xf0\x63\x06\x0e\xef\x8c\xbd"
+ "\xff\xfd\xb0\x21\x6e\x57\x05\x75"
+ "\xda\xd5\xc4\xeb\x8d\x32\xf7\x50"
+ "\xd3\x6f\x22\xed\x5f\x8e\xa2\x5b"
+ "\x80\x8c\xc8\x78\x40\x24\x4b\x89"
+ "\x30\xce\x7a\x97\x0e\xc4\xaf\xef"
+ "\x9b\xb4\xcd\x66\x74\x14\x04\x2b"
+ "\xf7\xce\x0b\x1c\x6e\xc2\x78\x8c"
+ "\xca\xc5\xd0\x1c\x95\x4a\x91\x2d"
+ "\xa7\x20\xeb\x86\x52\xb7\x67\xd8"
+ "\x0c\xd6\x04\x14\xde\x51\x74\x75"
+ "\xe7\x11\xb4\x87\xa3\x3d\x2d\xad"
+ "\x4f\xef\xa0\x0f\x70\x00\x6d\x13"
+ "\x19\x1d\x41\x50\xe9\xd8\xf0\x32"
+ "\x71\xbc\xd3\x11\xf2\xac\xbe\xaf"
+ "\x75\x46\x65\x4e\x07\x34\x37\xa3"
+ "\x89\xfe\x75\xd4\x70\x4c\xc6\x3f"
+ "\x69\x24\x0e\x38\x67\x43\x8c\xde"
+ "\x06\xb5\xb8\xe7\xc4\xf0\x41\x8f"
+ "\xf0\xbd\x2f\x0b\xb9\x18\xf8\xde"
+ "\x64\xb1\xdb\xee\x00\x50\x77\xe1"
+ "\xc7\xff\xa6\xfa\xdd\x70\xf4\xe3"
+ "\x93\xe9\x77\x35\x3d\x4b\x2f\x2b"
+ "\x6d\x55\xf0\xfc\x88\x54\x4e\x89"
+ "\xc1\x8a\x23\x31\x2d\x14\x2a\xb8"
+ "\x1b\x15\xdd\x9e\x6e\x7b\xda\x05"
+ "\x91\x7d\x62\x64\x96\x72\xde\xfc"
+ "\xc1\xec\xf0\x23\x51\x6f\xdb\x5b"
+ "\x1d\x08\x57\xce\x09\xb8\xf6\xcd"
+ "\x8d\x95\xf2\x20\xbf\x0f\x20\x57"
+ "\x98\x81\x84\x4f\x15\x5c\x76\xe7"
+ "\x3e\x0a\x3a\x6c\xc4\x8a\xbe\x78"
+ "\x74\x77\xc3\x09\x4b\x5d\x48\xe4"
+ "\xc8\xcb\x0b\xea\x17\x28\xcf\xcf"
+ "\x31\x32\x44\xa4\xe5\x0e\x1a\x98"
+ "\x94\xc4\xf0\xff\xae\x3e\x44\xe8"
+ "\xa5\xb3\xb5\x37\x2f\xe8\xaf\x6f"
+ "\x28\xc1\x37\x5f\x31\xd2\xb9\x33"
+ "\xb1\xb2\x52\x94\x75\x2c\x29\x59"
+ "\x06\xc2\x25\xe8\x71\x65\x4e\xed"
+ "\xc0\x9c\xb1\xbb\x25\xdc\x6c\xe7"
+ "\x4b\xa5\x7a\x54\x7a\x60\xff\x7a"
+ "\xe0\x50\x40\x96\x35\x63\xe4\x0b"
+ "\x76\xbd\xa4\x65\x00\x1b\x57\x88"
+ "\xae\xed\x39\x88\x42\x11\x3c\xed"
+ "\x85\x67\x7d\xb9\x68\x82\xe9\x43"
+ "\x3c\x47\x53\xfa\xe8\xf8\x9f\x1f"
+ "\x9f\xef\x0f\xf7\x30\xd9\x30\x0e"
+ "\xb9\x9f\x69\x18\x2f\x7e\xf8\xf8"
+ "\xf8\x8c\x0f\xd4\x02\x4d\xea\xcd"
+ "\x0a\x9c\x6f\x71\x6d\x5a\x4c\x60"
+ "\xce\x20\x56\x32\xc6\xc5\x99\x1f"
+ "\x09\xe6\x4e\x18\x1a\x15\x13\xa8"
+ "\x7d\xb1\x6b\xc0\xb2\x6d\xf8\x26"
+ "\x66\xf8\x3d\x18\x74\x70\x66\x7a"
+ "\x34\x17\xde\xba\x47\xf1\x06\x18"
+ "\xcb\xaf\xeb\x4a\x1e\x8f\xa7\x77"
+ "\xe0\x3b\x78\x62\x66\xc9\x10\xea"
+ "\x1f\xb7\x29\x0a\x45\xa1\x1d\x1e"
+ "\x1d\xe2\x65\x61\x50\x9c\xd7\x05"
+ "\xf2\x0b\x5b\x12\x61\x02\xc8\xe5"
+ "\x63\x4f\x20\x0c\x07\x17\x33\x5e"
+ "\x03\x9a\x53\x0f\x2e\x55\xfe\x50"
+ "\x43\x7d\xd0\xb6\x7e\x5a\xda\xae"
+ "\x58\xef\x15\xa9\x83\xd9\x46\xb1"
+ "\x42\xaa\xf5\x02\x6c\xce\x92\x06"
+ "\x1b\xdb\x66\x45\x91\x79\xc2\x2d"
+ "\xe6\x53\xd3\x14\xfd\xbb\x44\x63"
+ "\xc6\xd7\x3d\x7a\x0c\x75\x78\x9d"
+ "\x5c\xa6\x39\xb3\xe5\x63\xca\x8b"
+ "\xfe\xd3\xef\x60\x83\xf6\x8e\x70"
+ "\xb6\x67\xc7\x77\xed\x23\xef\x4c"
+ "\xf0\xed\x2d\x07\x59\x6f\xc1\x01"
+ "\x34\x37\x08\xab\xd9\x1f\x09\xb1"
+ "\xce\x5b\x17\xff\x74\xf8\x9c\xd5"
+ "\x2c\x56\x39\x79\x0f\x69\x44\x75"
+ "\x58\x27\x01\xc4\xbf\xa7\xa1\x1d"
+ "\x90\x17\x77\x86\x5a\x3f\xd9\xd1"
+ "\x0e\xa0\x10\xf8\xec\x1e\xa5\x7f"
+ "\x5e\x36\xd1\xe3\x04\x2c\x70\xf7"
+ "\x8e\xc0\x98\x2f\x6c\x94\x2b\x41"
+ "\xb7\x60\x00\xb7\x2e\xb8\x02\x8d"
+ "\xb8\xb0\xd3\x86\xba\x1d\xd7\x90"
+ "\xd6\xb6\xe1\xfc\xd7\xd8\x28\x06"
+ "\x63\x9b\xce\x61\x24\x79\xc0\x70"
+ "\x52\xd0\xb6\xd4\x28\x95\x24\x87"
+ "\x03\x1f\xb7\x9a\xda\xa3\xfb\x52"
+ "\x5b\x68\xe7\x4c\x8c\x24\xe1\x42"
+ "\xf7\xd5\xfd\xad\x06\x32\x9f\xba"
+ "\xc1\xfc\xdd\xc6\xfc\xfc\xb3\x38"
+ "\x74\x56\x58\x40\x02\x37\x52\x2c"
+ "\x55\xcc\xb3\x9e\x7a\xe9\xd4\x38"
+ "\x41\x5e\x0c\x35\xe2\x11\xd1\x13"
+ "\xf8\xb7\x8d\x72\x6b\x22\x2a\xb0"
+ "\xdb\x08\xba\x35\xb9\x3f\xc8\xd3"
+ "\x24\x90\xec\x58\xd2\x09\xc7\x2d"
+ "\xed\x38\x80\x36\x72\x43\x27\x49"
+ "\x4a\x80\x8a\xa2\xe8\xd3\xda\x30"
+ "\x7d\xb6\x82\x37\x86\x92\x86\x3e"
+ "\x08\xb2\x28\x5a\x55\x44\x24\x7d"
+ "\x40\x48\x8a\xb6\x89\x58\x08\xa0"
+ "\xd6\x6d\x3a\x17\xbf\xf6\x54\xa2"
+ "\xf5\xd3\x8c\x0f\x78\x12\x57\x8b"
+ "\xd5\xc2\xfd\x58\x5b\x7f\x38\xe3"
+ "\xcc\xb7\x7c\x48\xb3\x20\xe8\x81"
+ "\x14\x32\x45\x05\xe0\xdb\x9f\x75"
+ "\x85\xb4\x6a\xfc\x95\xe3\x54\x22"
+ "\x12\xee\x30\xfe\xd8\x30\xef\x34"
+ "\x50\xab\x46\x30\x98\x2f\xb7\xc0"
+ "\x15\xa2\x83\xb6\xf2\x06\x21\xa2"
+ "\xc3\x26\x37\x14\xd1\x4d\xb5\x10"
+ "\x52\x76\x4d\x6a\xee\xb5\x2b\x15"
+ "\xb7\xf9\x51\xe8\x2a\xaf\xc7\xfa"
+ "\x77\xaf\xb0\x05\x4d\xd1\x68\x8e"
+ "\x74\x05\x9f\x9d\x93\xa5\x3e\x7f"
+ "\x4e\x5f\x9d\xcb\x09\xc7\x83\xe3"
+ "\x02\x9d\x27\x1f\xef\x85\x05\x8d"
+ "\xec\x55\x88\x0f\x0d\x7c\x4c\xe8"
+ "\xa1\x75\xa0\xd8\x06\x47\x14\xef"
+ "\xaa\x61\xcf\x26\x15\xad\xd8\xa3"
+ "\xaa\x75\xf2\x78\x4a\x5a\x61\xdf"
+ "\x8b\xc7\x04\xbc\xb2\x32\xd2\x7e"
+ "\x42\xee\xb4\x2f\x51\xff\x7b\x2e"
+ "\xd3\x02\xe8\xdc\x5d\x0d\x50\xdc"
+ "\xae\xb7\x46\xf9\xa8\xe6\xd0\x16"
+ "\xcc\xe6\x2c\x81\xc7\xad\xe9\xf0"
+ "\x05\x72\x6d\x3d\x0a\x7a\xa9\x02"
+ "\xac\x82\x93\x6e\xb6\x1c\x28\xfc"
+ "\x44\x12\xfb\x73\x77\xd4\x13\x39"
+ "\x29\x88\x8a\xf3\x5c\xa6\x36\xa0"
+ "\x2a\xed\x7e\xb1\x1d\xd6\x4c\x6b"
+ "\x41\x01\x18\x5d\x5d\x07\x97\xa6"
+ "\x4b\xef\x31\x18\xea\xac\xb1\x84"
+ "\x21\xed\xda\x86",
+ .rlen = 4100,
+ .np = 2,
+ .tap = { 4064, 36 },
+ },
+};
+
+static struct cipher_testvec aes_ctr_dec_tv_template[] = {
+ { /* From RFC 3686 */
+ .key = "\xae\x68\x52\xf8\x12\x10\x67\xcc"
+ "\x4b\xf7\xa5\x76\x55\x77\xf3\x9e"
+ "\x00\x00\x00\x30",
+ .klen = 20,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\xe4\x09\x5d\x4f\xb7\xa7\xb3\x79"
+ "\x2d\x61\x75\xa3\x26\x13\x11\xb8",
+ .ilen = 16,
+ .result = "Single block msg",
+ .rlen = 16,
+ }, {
+ .key = "\x7e\x24\x06\x78\x17\xfa\xe0\xd7"
+ "\x43\xd6\xce\x1f\x32\x53\x91\x63"
+ "\x00\x6c\xb6\xdb",
+ .klen = 20,
+ .iv = "\xc0\x54\x3b\x59\xda\x48\xd9\x0b",
+ .input = "\x51\x04\xa1\x06\x16\x8a\x72\xd9"
+ "\x79\x0d\x41\xee\x8e\xda\xd3\x88"
+ "\xeb\x2e\x1e\xfc\x46\xda\x57\xc8"
+ "\xfc\xe6\x30\xdf\x91\x41\xbe\x28",
+ .ilen = 32,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .rlen = 32,
+ }, {
+ .key = "\x16\xaf\x5b\x14\x5f\xc9\xf5\x79"
+ "\xc1\x75\xf9\x3e\x3b\xfb\x0e\xed"
+ "\x86\x3d\x06\xcc\xfd\xb7\x85\x15"
+ "\x00\x00\x00\x48",
+ .klen = 28,
+ .iv = "\x36\x73\x3c\x14\x7d\x6d\x93\xcb",
+ .input = "\x4b\x55\x38\x4f\xe2\x59\xc9\xc8"
+ "\x4e\x79\x35\xa0\x03\xcb\xe9\x28",
+ .ilen = 16,
+ .result = "Single block msg",
+ .rlen = 16,
+ }, {
+ .key = "\x7c\x5c\xb2\x40\x1b\x3d\xc3\x3c"
+ "\x19\xe7\x34\x08\x19\xe0\xf6\x9c"
+ "\x67\x8c\x3d\xb8\xe6\xf6\xa9\x1a"
+ "\x00\x96\xb0\x3b",
+ .klen = 28,
+ .iv = "\x02\x0c\x6e\xad\xc2\xcb\x50\x0d",
+ .input = "\x45\x32\x43\xfc\x60\x9b\x23\x32"
+ "\x7e\xdf\xaa\xfa\x71\x31\xcd\x9f"
+ "\x84\x90\x70\x1c\x5a\xd4\xa7\x9c"
+ "\xfc\x1f\xe0\xff\x42\xf4\xfb\x00",
+ .ilen = 32,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .rlen = 32,
+ }, {
+ .key = "\x77\x6b\xef\xf2\x85\x1d\xb0\x6f"
+ "\x4c\x8a\x05\x42\xc8\x69\x6f\x6c"
+ "\x6a\x81\xaf\x1e\xec\x96\xb4\xd3"
+ "\x7f\xc1\xd6\x89\xe6\xc1\xc1\x04"
+ "\x00\x00\x00\x60",
+ .klen = 36,
+ .iv = "\xdb\x56\x72\xc9\x7a\xa8\xf0\xb2",
+ .input = "\x14\x5a\xd0\x1d\xbf\x82\x4e\xc7"
+ "\x56\x08\x63\xdc\x71\xe3\xe0\xc0",
+ .ilen = 16,
+ .result = "Single block msg",
+ .rlen = 16,
+ }, {
+ .key = "\xf6\xd6\x6d\x6b\xd5\x2d\x59\xbb"
+ "\x07\x96\x36\x58\x79\xef\xf8\x86"
+ "\xc6\x6d\xd5\x1a\x5b\x6a\x99\x74"
+ "\x4b\x50\x59\x0c\x87\xa2\x38\x84"
+ "\x00\xfa\xac\x24",
+ .klen = 36,
+ .iv = "\xc1\x58\x5e\xf1\x5a\x43\xd8\x75",
+ .input = "\xf0\x5e\x23\x1b\x38\x94\x61\x2c"
+ "\x49\xee\x00\x0b\x80\x4e\xb2\xa9"
+ "\xb8\x30\x6b\x50\x8f\x83\x9d\x6a"
+ "\x55\x30\x83\x1d\x93\x44\xaf\x1c",
+ .ilen = 32,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .rlen = 32,
+ },
+};
+
+static struct aead_testvec aes_gcm_enc_tv_template[] = {
+ { /* From McGrew & Viega - http://citeseer.ist.psu.edu/656989.html */
+ .key = zeroed_string,
+ .klen = 16,
+ .result = "\x58\xe2\xfc\xce\xfa\x7e\x30\x61"
+ "\x36\x7f\x1d\x57\xa4\xe7\x45\x5a",
+ .rlen = 16,
+ }, {
+ .key = zeroed_string,
+ .klen = 16,
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\x03\x88\xda\xce\x60\xb6\xa3\x92"
+ "\xf3\x28\xc2\xb9\x71\xb2\xfe\x78"
+ "\xab\x6e\x47\xd4\x2c\xec\x13\xbd"
+ "\xf5\x3a\x67\xb2\x12\x57\xbd\xdf",
+ .rlen = 32,
+ }, {
+ .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+ "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
+ .klen = 16,
+ .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+ "\xde\xca\xf8\x88",
+ .input = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+ "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+ "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+ "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+ "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+ "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+ "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+ "\xba\x63\x7b\x39\x1a\xaf\xd2\x55",
+ .ilen = 64,
+ .result = "\x42\x83\x1e\xc2\x21\x77\x74\x24"
+ "\x4b\x72\x21\xb7\x84\xd0\xd4\x9c"
+ "\xe3\xaa\x21\x2f\x2c\x02\xa4\xe0"
+ "\x35\xc1\x7e\x23\x29\xac\xa1\x2e"
+ "\x21\xd5\x14\xb2\x54\x66\x93\x1c"
+ "\x7d\x8f\x6a\x5a\xac\x84\xaa\x05"
+ "\x1b\xa3\x0b\x39\x6a\x0a\xac\x97"
+ "\x3d\x58\xe0\x91\x47\x3f\x59\x85"
+ "\x4d\x5c\x2a\xf3\x27\xcd\x64\xa6"
+ "\x2c\xf3\x5a\xbd\x2b\xa6\xfa\xb4",
+ .rlen = 80,
+ }, {
+ .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+ "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
+ .klen = 16,
+ .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+ "\xde\xca\xf8\x88",
+ .input = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+ "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+ "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+ "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+ "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+ "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+ "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+ "\xba\x63\x7b\x39",
+ .ilen = 60,
+ .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+ "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+ "\xab\xad\xda\xd2",
+ .alen = 20,
+ .result = "\x42\x83\x1e\xc2\x21\x77\x74\x24"
+ "\x4b\x72\x21\xb7\x84\xd0\xd4\x9c"
+ "\xe3\xaa\x21\x2f\x2c\x02\xa4\xe0"
+ "\x35\xc1\x7e\x23\x29\xac\xa1\x2e"
+ "\x21\xd5\x14\xb2\x54\x66\x93\x1c"
+ "\x7d\x8f\x6a\x5a\xac\x84\xaa\x05"
+ "\x1b\xa3\x0b\x39\x6a\x0a\xac\x97"
+ "\x3d\x58\xe0\x91"
+ "\x5b\xc9\x4f\xbc\x32\x21\xa5\xdb"
+ "\x94\xfa\xe9\x5a\xe7\x12\x1a\x47",
+ .rlen = 76,
+ }, {
+ .key = zeroed_string,
+ .klen = 24,
+ .result = "\xcd\x33\xb2\x8a\xc7\x73\xf7\x4b"
+ "\xa0\x0e\xd1\xf3\x12\x57\x24\x35",
+ .rlen = 16,
+ }, {
+ .key = zeroed_string,
+ .klen = 24,
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\x98\xe7\x24\x7c\x07\xf0\xfe\x41"
+ "\x1c\x26\x7e\x43\x84\xb0\xf6\x00"
+ "\x2f\xf5\x8d\x80\x03\x39\x27\xab"
+ "\x8e\xf4\xd4\x58\x75\x14\xf0\xfb",
+ .rlen = 32,
+ }, {
+ .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+ "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
+ "\xfe\xff\xe9\x92\x86\x65\x73\x1c",
+ .klen = 24,
+ .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+ "\xde\xca\xf8\x88",
+ .input = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+ "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+ "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+ "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+ "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+ "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+ "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+ "\xba\x63\x7b\x39\x1a\xaf\xd2\x55",
+ .ilen = 64,
+ .result = "\x39\x80\xca\x0b\x3c\x00\xe8\x41"
+ "\xeb\x06\xfa\xc4\x87\x2a\x27\x57"
+ "\x85\x9e\x1c\xea\xa6\xef\xd9\x84"
+ "\x62\x85\x93\xb4\x0c\xa1\xe1\x9c"
+ "\x7d\x77\x3d\x00\xc1\x44\xc5\x25"
+ "\xac\x61\x9d\x18\xc8\x4a\x3f\x47"
+ "\x18\xe2\x44\x8b\x2f\xe3\x24\xd9"
+ "\xcc\xda\x27\x10\xac\xad\xe2\x56"
+ "\x99\x24\xa7\xc8\x58\x73\x36\xbf"
+ "\xb1\x18\x02\x4d\xb8\x67\x4a\x14",
+ .rlen = 80,
+ }, {
+ .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+ "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
+ "\xfe\xff\xe9\x92\x86\x65\x73\x1c",
+ .klen = 24,
+ .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+ "\xde\xca\xf8\x88",
+ .input = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+ "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+ "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+ "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+ "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+ "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+ "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+ "\xba\x63\x7b\x39",
+ .ilen = 60,
+ .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+ "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+ "\xab\xad\xda\xd2",
+ .alen = 20,
+ .result = "\x39\x80\xca\x0b\x3c\x00\xe8\x41"
+ "\xeb\x06\xfa\xc4\x87\x2a\x27\x57"
+ "\x85\x9e\x1c\xea\xa6\xef\xd9\x84"
+ "\x62\x85\x93\xb4\x0c\xa1\xe1\x9c"
+ "\x7d\x77\x3d\x00\xc1\x44\xc5\x25"
+ "\xac\x61\x9d\x18\xc8\x4a\x3f\x47"
+ "\x18\xe2\x44\x8b\x2f\xe3\x24\xd9"
+ "\xcc\xda\x27\x10"
+ "\x25\x19\x49\x8e\x80\xf1\x47\x8f"
+ "\x37\xba\x55\xbd\x6d\x27\x61\x8c",
+ .rlen = 76,
+ .np = 2,
+ .tap = { 32, 28 },
+ .anp = 2,
+ .atap = { 8, 12 }
+ }, {
+ .key = zeroed_string,
+ .klen = 32,
+ .result = "\x53\x0f\x8a\xfb\xc7\x45\x36\xb9"
+ "\xa9\x63\xb4\xf1\xc4\xcb\x73\x8b",
+ .rlen = 16,
+ }
+};
+
+static struct aead_testvec aes_gcm_dec_tv_template[] = {
+ { /* From McGrew & Viega - http://citeseer.ist.psu.edu/656989.html */
+ .key = zeroed_string,
+ .klen = 32,
+ .input = "\xce\xa7\x40\x3d\x4d\x60\x6b\x6e"
+ "\x07\x4e\xc5\xd3\xba\xf3\x9d\x18"
+ "\xd0\xd1\xc8\xa7\x99\x99\x6b\xf0"
+ "\x26\x5b\x98\xb5\xd4\x8a\xb9\x19",
+ .ilen = 32,
+ .result = zeroed_string,
+ .rlen = 16,
+ }, {
+ .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+ "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
+ "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+ "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
+ .klen = 32,
+ .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+ "\xde\xca\xf8\x88",
+ .input = "\x52\x2d\xc1\xf0\x99\x56\x7d\x07"
+ "\xf4\x7f\x37\xa3\x2a\x84\x42\x7d"
+ "\x64\x3a\x8c\xdc\xbf\xe5\xc0\xc9"
+ "\x75\x98\xa2\xbd\x25\x55\xd1\xaa"
+ "\x8c\xb0\x8e\x48\x59\x0d\xbb\x3d"
+ "\xa7\xb0\x8b\x10\x56\x82\x88\x38"
+ "\xc5\xf6\x1e\x63\x93\xba\x7a\x0a"
+ "\xbc\xc9\xf6\x62\x89\x80\x15\xad"
+ "\xb0\x94\xda\xc5\xd9\x34\x71\xbd"
+ "\xec\x1a\x50\x22\x70\xe3\xcc\x6c",
+ .ilen = 80,
+ .result = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+ "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+ "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+ "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+ "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+ "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+ "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+ "\xba\x63\x7b\x39\x1a\xaf\xd2\x55",
+ .rlen = 64,
+ }, {
+ .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+ "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
+ "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+ "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
+ .klen = 32,
+ .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+ "\xde\xca\xf8\x88",
+ .input = "\x52\x2d\xc1\xf0\x99\x56\x7d\x07"
+ "\xf4\x7f\x37\xa3\x2a\x84\x42\x7d"
+ "\x64\x3a\x8c\xdc\xbf\xe5\xc0\xc9"
+ "\x75\x98\xa2\xbd\x25\x55\xd1\xaa"
+ "\x8c\xb0\x8e\x48\x59\x0d\xbb\x3d"
+ "\xa7\xb0\x8b\x10\x56\x82\x88\x38"
+ "\xc5\xf6\x1e\x63\x93\xba\x7a\x0a"
+ "\xbc\xc9\xf6\x62"
+ "\x76\xfc\x6e\xce\x0f\x4e\x17\x68"
+ "\xcd\xdf\x88\x53\xbb\x2d\x55\x1b",
+ .ilen = 76,
+ .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+ "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+ "\xab\xad\xda\xd2",
+ .alen = 20,
+ .result = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+ "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+ "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+ "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+ "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+ "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+ "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+ "\xba\x63\x7b\x39",
+ .rlen = 60,
+ .np = 2,
+ .tap = { 48, 28 },
+ .anp = 3,
+ .atap = { 8, 8, 4 }
+ }, {
+ .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+ "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
+ .klen = 16,
+ .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+ "\xde\xca\xf8\x88",
+ .input = "\x42\x83\x1e\xc2\x21\x77\x74\x24"
+ "\x4b\x72\x21\xb7\x84\xd0\xd4\x9c"
+ "\xe3\xaa\x21\x2f\x2c\x02\xa4\xe0"
+ "\x35\xc1\x7e\x23\x29\xac\xa1\x2e"
+ "\x21\xd5\x14\xb2\x54\x66\x93\x1c"
+ "\x7d\x8f\x6a\x5a\xac\x84\xaa\x05"
+ "\x1b\xa3\x0b\x39\x6a\x0a\xac\x97"
+ "\x3d\x58\xe0\x91\x47\x3f\x59\x85"
+ "\x4d\x5c\x2a\xf3\x27\xcd\x64\xa6"
+ "\x2c\xf3\x5a\xbd\x2b\xa6\xfa\xb4",
+ .ilen = 80,
+ .result = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+ "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+ "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+ "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+ "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+ "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+ "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+ "\xba\x63\x7b\x39\x1a\xaf\xd2\x55",
+ .rlen = 64,
+ }, {
+ .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+ "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
+ .klen = 16,
+ .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+ "\xde\xca\xf8\x88",
+ .input = "\x42\x83\x1e\xc2\x21\x77\x74\x24"
+ "\x4b\x72\x21\xb7\x84\xd0\xd4\x9c"
+ "\xe3\xaa\x21\x2f\x2c\x02\xa4\xe0"
+ "\x35\xc1\x7e\x23\x29\xac\xa1\x2e"
+ "\x21\xd5\x14\xb2\x54\x66\x93\x1c"
+ "\x7d\x8f\x6a\x5a\xac\x84\xaa\x05"
+ "\x1b\xa3\x0b\x39\x6a\x0a\xac\x97"
+ "\x3d\x58\xe0\x91"
+ "\x5b\xc9\x4f\xbc\x32\x21\xa5\xdb"
+ "\x94\xfa\xe9\x5a\xe7\x12\x1a\x47",
+ .ilen = 76,
+ .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+ "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+ "\xab\xad\xda\xd2",
+ .alen = 20,
+ .result = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+ "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+ "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+ "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+ "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+ "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+ "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+ "\xba\x63\x7b\x39",
+ .rlen = 60,
+ }, {
+ .key = zeroed_string,
+ .klen = 24,
+ .input = "\x98\xe7\x24\x7c\x07\xf0\xfe\x41"
+ "\x1c\x26\x7e\x43\x84\xb0\xf6\x00"
+ "\x2f\xf5\x8d\x80\x03\x39\x27\xab"
+ "\x8e\xf4\xd4\x58\x75\x14\xf0\xfb",
+ .ilen = 32,
+ .result = zeroed_string,
+ .rlen = 16,
+ }, {
+ .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+ "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
+ "\xfe\xff\xe9\x92\x86\x65\x73\x1c",
+ .klen = 24,
+ .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+ "\xde\xca\xf8\x88",
+ .input = "\x39\x80\xca\x0b\x3c\x00\xe8\x41"
+ "\xeb\x06\xfa\xc4\x87\x2a\x27\x57"
+ "\x85\x9e\x1c\xea\xa6\xef\xd9\x84"
+ "\x62\x85\x93\xb4\x0c\xa1\xe1\x9c"
+ "\x7d\x77\x3d\x00\xc1\x44\xc5\x25"
+ "\xac\x61\x9d\x18\xc8\x4a\x3f\x47"
+ "\x18\xe2\x44\x8b\x2f\xe3\x24\xd9"
+ "\xcc\xda\x27\x10\xac\xad\xe2\x56"
+ "\x99\x24\xa7\xc8\x58\x73\x36\xbf"
+ "\xb1\x18\x02\x4d\xb8\x67\x4a\x14",
+ .ilen = 80,
+ .result = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+ "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+ "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+ "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+ "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+ "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+ "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+ "\xba\x63\x7b\x39\x1a\xaf\xd2\x55",
+ .rlen = 64,
+ }, {
+ .key = "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+ "\x6d\x6a\x8f\x94\x67\x30\x83\x08"
+ "\xfe\xff\xe9\x92\x86\x65\x73\x1c",
+ .klen = 24,
+ .iv = "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+ "\xde\xca\xf8\x88",
+ .input = "\x39\x80\xca\x0b\x3c\x00\xe8\x41"
+ "\xeb\x06\xfa\xc4\x87\x2a\x27\x57"
+ "\x85\x9e\x1c\xea\xa6\xef\xd9\x84"
+ "\x62\x85\x93\xb4\x0c\xa1\xe1\x9c"
+ "\x7d\x77\x3d\x00\xc1\x44\xc5\x25"
+ "\xac\x61\x9d\x18\xc8\x4a\x3f\x47"
+ "\x18\xe2\x44\x8b\x2f\xe3\x24\xd9"
+ "\xcc\xda\x27\x10"
+ "\x25\x19\x49\x8e\x80\xf1\x47\x8f"
+ "\x37\xba\x55\xbd\x6d\x27\x61\x8c",
+ .ilen = 76,
+ .assoc = "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+ "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+ "\xab\xad\xda\xd2",
+ .alen = 20,
+ .result = "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+ "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+ "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+ "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+ "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+ "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+ "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+ "\xba\x63\x7b\x39",
+ .rlen = 60,
+ }
+};
+
+static struct aead_testvec aes_ccm_enc_tv_template[] = {
+ { /* From RFC 3610 */
+ .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
+ .klen = 16,
+ .iv = "\x01\x00\x00\x00\x03\x02\x01\x00"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07",
+ .alen = 8,
+ .input = "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e",
+ .ilen = 23,
+ .result = "\x58\x8c\x97\x9a\x61\xc6\x63\xd2"
+ "\xf0\x66\xd0\xc2\xc0\xf9\x89\x80"
+ "\x6d\x5f\x6b\x61\xda\xc3\x84\x17"
+ "\xe8\xd1\x2c\xfd\xf9\x26\xe0",
+ .rlen = 31,
+ }, {
+ .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
+ .klen = 16,
+ .iv = "\x01\x00\x00\x00\x07\x06\x05\x04"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b",
+ .alen = 12,
+ .input = "\x0c\x0d\x0e\x0f\x10\x11\x12\x13"
+ "\x14\x15\x16\x17\x18\x19\x1a\x1b"
+ "\x1c\x1d\x1e\x1f",
+ .ilen = 20,
+ .result = "\xdc\xf1\xfb\x7b\x5d\x9e\x23\xfb"
+ "\x9d\x4e\x13\x12\x53\x65\x8a\xd8"
+ "\x6e\xbd\xca\x3e\x51\xe8\x3f\x07"
+ "\x7d\x9c\x2d\x93",
+ .rlen = 28,
+ }, {
+ .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
+ .klen = 16,
+ .iv = "\x01\x00\x00\x00\x0b\x0a\x09\x08"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07",
+ .alen = 8,
+ .input = "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+ "\x20",
+ .ilen = 25,
+ .result = "\x82\x53\x1a\x60\xcc\x24\x94\x5a"
+ "\x4b\x82\x79\x18\x1a\xb5\xc8\x4d"
+ "\xf2\x1c\xe7\xf9\xb7\x3f\x42\xe1"
+ "\x97\xea\x9c\x07\xe5\x6b\x5e\xb1"
+ "\x7e\x5f\x4e",
+ .rlen = 35,
+ }, {
+ .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
+ .klen = 16,
+ .iv = "\x01\x00\x00\x00\x0c\x0b\x0a\x09"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b",
+ .alen = 12,
+ .input = "\x0c\x0d\x0e\x0f\x10\x11\x12\x13"
+ "\x14\x15\x16\x17\x18\x19\x1a\x1b"
+ "\x1c\x1d\x1e",
+ .ilen = 19,
+ .result = "\x07\x34\x25\x94\x15\x77\x85\x15"
+ "\x2b\x07\x40\x98\x33\x0a\xbb\x14"
+ "\x1b\x94\x7b\x56\x6a\xa9\x40\x6b"
+ "\x4d\x99\x99\x88\xdd",
+ .rlen = 29,
+ }, {
+ .key = "\xd7\x82\x8d\x13\xb2\xb0\xbd\xc3"
+ "\x25\xa7\x62\x36\xdf\x93\xcc\x6b",
+ .klen = 16,
+ .iv = "\x01\x00\x33\x56\x8e\xf7\xb2\x63"
+ "\x3c\x96\x96\x76\x6c\xfa\x00\x00",
+ .assoc = "\x63\x01\x8f\x76\xdc\x8a\x1b\xcb",
+ .alen = 8,
+ .input = "\x90\x20\xea\x6f\x91\xbd\xd8\x5a"
+ "\xfa\x00\x39\xba\x4b\xaf\xf9\xbf"
+ "\xb7\x9c\x70\x28\x94\x9c\xd0\xec",
+ .ilen = 24,
+ .result = "\x4c\xcb\x1e\x7c\xa9\x81\xbe\xfa"
+ "\xa0\x72\x6c\x55\xd3\x78\x06\x12"
+ "\x98\xc8\x5c\x92\x81\x4a\xbc\x33"
+ "\xc5\x2e\xe8\x1d\x7d\x77\xc0\x8a",
+ .rlen = 32,
+ }, {
+ .key = "\xd7\x82\x8d\x13\xb2\xb0\xbd\xc3"
+ "\x25\xa7\x62\x36\xdf\x93\xcc\x6b",
+ .klen = 16,
+ .iv = "\x01\x00\xd5\x60\x91\x2d\x3f\x70"
+ "\x3c\x96\x96\x76\x6c\xfa\x00\x00",
+ .assoc = "\xcd\x90\x44\xd2\xb7\x1f\xdb\x81"
+ "\x20\xea\x60\xc0",
+ .alen = 12,
+ .input = "\x64\x35\xac\xba\xfb\x11\xa8\x2e"
+ "\x2f\x07\x1d\x7c\xa4\xa5\xeb\xd9"
+ "\x3a\x80\x3b\xa8\x7f",
+ .ilen = 21,
+ .result = "\x00\x97\x69\xec\xab\xdf\x48\x62"
+ "\x55\x94\xc5\x92\x51\xe6\x03\x57"
+ "\x22\x67\x5e\x04\xc8\x47\x09\x9e"
+ "\x5a\xe0\x70\x45\x51",
+ .rlen = 29,
+ }, {
+ .key = "\xd7\x82\x8d\x13\xb2\xb0\xbd\xc3"
+ "\x25\xa7\x62\x36\xdf\x93\xcc\x6b",
+ .klen = 16,
+ .iv = "\x01\x00\x42\xff\xf8\xf1\x95\x1c"
+ "\x3c\x96\x96\x76\x6c\xfa\x00\x00",
+ .assoc = "\xd8\x5b\xc7\xe6\x9f\x94\x4f\xb8",
+ .alen = 8,
+ .input = "\x8a\x19\xb9\x50\xbc\xf7\x1a\x01"
+ "\x8e\x5e\x67\x01\xc9\x17\x87\x65"
+ "\x98\x09\xd6\x7d\xbe\xdd\x18",
+ .ilen = 23,
+ .result = "\xbc\x21\x8d\xaa\x94\x74\x27\xb6"
+ "\xdb\x38\x6a\x99\xac\x1a\xef\x23"
+ "\xad\xe0\xb5\x29\x39\xcb\x6a\x63"
+ "\x7c\xf9\xbe\xc2\x40\x88\x97\xc6"
+ "\xba",
+ .rlen = 33,
+ },
+};
+
+static struct aead_testvec aes_ccm_dec_tv_template[] = {
+ { /* From RFC 3610 */
+ .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
+ .klen = 16,
+ .iv = "\x01\x00\x00\x00\x03\x02\x01\x00"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07",
+ .alen = 8,
+ .input = "\x58\x8c\x97\x9a\x61\xc6\x63\xd2"
+ "\xf0\x66\xd0\xc2\xc0\xf9\x89\x80"
+ "\x6d\x5f\x6b\x61\xda\xc3\x84\x17"
+ "\xe8\xd1\x2c\xfd\xf9\x26\xe0",
+ .ilen = 31,
+ .result = "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e",
+ .rlen = 23,
+ }, {
+ .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
+ .klen = 16,
+ .iv = "\x01\x00\x00\x00\x07\x06\x05\x04"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b",
+ .alen = 12,
+ .input = "\xdc\xf1\xfb\x7b\x5d\x9e\x23\xfb"
+ "\x9d\x4e\x13\x12\x53\x65\x8a\xd8"
+ "\x6e\xbd\xca\x3e\x51\xe8\x3f\x07"
+ "\x7d\x9c\x2d\x93",
+ .ilen = 28,
+ .result = "\x0c\x0d\x0e\x0f\x10\x11\x12\x13"
+ "\x14\x15\x16\x17\x18\x19\x1a\x1b"
+ "\x1c\x1d\x1e\x1f",
+ .rlen = 20,
+ }, {
+ .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
+ .klen = 16,
+ .iv = "\x01\x00\x00\x00\x0b\x0a\x09\x08"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07",
+ .alen = 8,
+ .input = "\x82\x53\x1a\x60\xcc\x24\x94\x5a"
+ "\x4b\x82\x79\x18\x1a\xb5\xc8\x4d"
+ "\xf2\x1c\xe7\xf9\xb7\x3f\x42\xe1"
+ "\x97\xea\x9c\x07\xe5\x6b\x5e\xb1"
+ "\x7e\x5f\x4e",
+ .ilen = 35,
+ .result = "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+ "\x20",
+ .rlen = 25,
+ }, {
+ .key = "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
+ .klen = 16,
+ .iv = "\x01\x00\x00\x00\x0c\x0b\x0a\x09"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
+ .assoc = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b",
+ .alen = 12,
+ .input = "\x07\x34\x25\x94\x15\x77\x85\x15"
+ "\x2b\x07\x40\x98\x33\x0a\xbb\x14"
+ "\x1b\x94\x7b\x56\x6a\xa9\x40\x6b"
+ "\x4d\x99\x99\x88\xdd",
+ .ilen = 29,
+ .result = "\x0c\x0d\x0e\x0f\x10\x11\x12\x13"
+ "\x14\x15\x16\x17\x18\x19\x1a\x1b"
+ "\x1c\x1d\x1e",
+ .rlen = 19,
+ }, {
+ .key = "\xd7\x82\x8d\x13\xb2\xb0\xbd\xc3"
+ "\x25\xa7\x62\x36\xdf\x93\xcc\x6b",
+ .klen = 16,
+ .iv = "\x01\x00\x33\x56\x8e\xf7\xb2\x63"
+ "\x3c\x96\x96\x76\x6c\xfa\x00\x00",
+ .assoc = "\x63\x01\x8f\x76\xdc\x8a\x1b\xcb",
+ .alen = 8,
+ .input = "\x4c\xcb\x1e\x7c\xa9\x81\xbe\xfa"
+ "\xa0\x72\x6c\x55\xd3\x78\x06\x12"
+ "\x98\xc8\x5c\x92\x81\x4a\xbc\x33"
+ "\xc5\x2e\xe8\x1d\x7d\x77\xc0\x8a",
+ .ilen = 32,
+ .result = "\x90\x20\xea\x6f\x91\xbd\xd8\x5a"
+ "\xfa\x00\x39\xba\x4b\xaf\xf9\xbf"
+ "\xb7\x9c\x70\x28\x94\x9c\xd0\xec",
+ .rlen = 24,
+ }, {
+ .key = "\xd7\x82\x8d\x13\xb2\xb0\xbd\xc3"
+ "\x25\xa7\x62\x36\xdf\x93\xcc\x6b",
+ .klen = 16,
+ .iv = "\x01\x00\xd5\x60\x91\x2d\x3f\x70"
+ "\x3c\x96\x96\x76\x6c\xfa\x00\x00",
+ .assoc = "\xcd\x90\x44\xd2\xb7\x1f\xdb\x81"
+ "\x20\xea\x60\xc0",
+ .alen = 12,
+ .input = "\x00\x97\x69\xec\xab\xdf\x48\x62"
+ "\x55\x94\xc5\x92\x51\xe6\x03\x57"
+ "\x22\x67\x5e\x04\xc8\x47\x09\x9e"
+ "\x5a\xe0\x70\x45\x51",
+ .ilen = 29,
+ .result = "\x64\x35\xac\xba\xfb\x11\xa8\x2e"
+ "\x2f\x07\x1d\x7c\xa4\xa5\xeb\xd9"
+ "\x3a\x80\x3b\xa8\x7f",
+ .rlen = 21,
+ }, {
+ .key = "\xd7\x82\x8d\x13\xb2\xb0\xbd\xc3"
+ "\x25\xa7\x62\x36\xdf\x93\xcc\x6b",
+ .klen = 16,
+ .iv = "\x01\x00\x42\xff\xf8\xf1\x95\x1c"
+ "\x3c\x96\x96\x76\x6c\xfa\x00\x00",
+ .assoc = "\xd8\x5b\xc7\xe6\x9f\x94\x4f\xb8",
+ .alen = 8,
+ .input = "\xbc\x21\x8d\xaa\x94\x74\x27\xb6"
+ "\xdb\x38\x6a\x99\xac\x1a\xef\x23"
+ "\xad\xe0\xb5\x29\x39\xcb\x6a\x63"
+ "\x7c\xf9\xbe\xc2\x40\x88\x97\xc6"
+ "\xba",
+ .ilen = 33,
+ .result = "\x8a\x19\xb9\x50\xbc\xf7\x1a\x01"
+ "\x8e\x5e\x67\x01\xc9\x17\x87\x65"
+ "\x98\x09\xd6\x7d\xbe\xdd\x18",
+ .rlen = 23,
+ },
+};
+
+/* Cast5 test vectors from RFC 2144 */
+#define CAST5_ENC_TEST_VECTORS 3
+#define CAST5_DEC_TEST_VECTORS 3
+
+static struct cipher_testvec cast5_enc_tv_template[] = {
+ {
+ .key = "\x01\x23\x45\x67\x12\x34\x56\x78"
+ "\x23\x45\x67\x89\x34\x56\x78\x9a",
+ .klen = 16,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .ilen = 8,
+ .result = "\x23\x8b\x4f\xe5\x84\x7e\x44\xb2",
+ .rlen = 8,
+ }, {
+ .key = "\x01\x23\x45\x67\x12\x34\x56\x78"
+ "\x23\x45",
+ .klen = 10,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .ilen = 8,
+ .result = "\xeb\x6a\x71\x1a\x2c\x02\x27\x1b",
+ .rlen = 8,
+ }, {
+ .key = "\x01\x23\x45\x67\x12",
+ .klen = 5,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .ilen = 8,
+ .result = "\x7a\xc8\x16\xd1\x6e\x9b\x30\x2e",
+ .rlen = 8,
+ },
+};
+
+static struct cipher_testvec cast5_dec_tv_template[] = {
+ {
+ .key = "\x01\x23\x45\x67\x12\x34\x56\x78"
+ "\x23\x45\x67\x89\x34\x56\x78\x9a",
+ .klen = 16,
+ .input = "\x23\x8b\x4f\xe5\x84\x7e\x44\xb2",
+ .ilen = 8,
+ .result = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .rlen = 8,
+ }, {
+ .key = "\x01\x23\x45\x67\x12\x34\x56\x78"
+ "\x23\x45",
+ .klen = 10,
+ .input = "\xeb\x6a\x71\x1a\x2c\x02\x27\x1b",
+ .ilen = 8,
+ .result = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .rlen = 8,
+ }, {
+ .key = "\x01\x23\x45\x67\x12",
+ .klen = 5,
+ .input = "\x7a\xc8\x16\xd1\x6e\x9b\x30\x2e",
+ .ilen = 8,
+ .result = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .rlen = 8,
+ },
+};
+
+/*
+ * ARC4 test vectors from OpenSSL
+ */
+#define ARC4_ENC_TEST_VECTORS 7
+#define ARC4_DEC_TEST_VECTORS 7
+
+static struct cipher_testvec arc4_enc_tv_template[] = {
+ {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .ilen = 8,
+ .result = "\x75\xb7\x87\x80\x99\xe0\xc5\x96",
+ .rlen = 8,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ilen = 8,
+ .result = "\x74\x94\xc2\xe7\x10\x4b\x08\x79",
+ .rlen = 8,
+ }, {
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 8,
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ilen = 8,
+ .result = "\xde\x18\x89\x41\xa3\x37\x5d\x3a",
+ .rlen = 8,
+ }, {
+ .key = "\xef\x01\x23\x45",
+ .klen = 4,
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00",
+ .ilen = 20,
+ .result = "\xd6\xa1\x41\xa7\xec\x3c\x38\xdf"
+ "\xbd\x61\x5a\x11\x62\xe1\xc7\xba"
+ "\x36\xb6\x78\x58",
+ .rlen = 20,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"
+ "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"
+ "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"
+ "\x12\x34\x56\x78",
+ .ilen = 28,
+ .result = "\x66\xa0\x94\x9f\x8a\xf7\xd6\x89"
+ "\x1f\x7f\x83\x2b\xa8\x33\xc0\x0c"
+ "\x89\x2e\xbe\x30\x14\x3c\xe2\x87"
+ "\x40\x01\x1e\xcf",
+ .rlen = 28,
+ }, {
+ .key = "\xef\x01\x23\x45",
+ .klen = 4,
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00",
+ .ilen = 10,
+ .result = "\xd6\xa1\x41\xa7\xec\x3c\x38\xdf"
+ "\xbd\x61",
+ .rlen = 10,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 16,
+ .input = "\x01\x23\x45\x67\x89\xAB\xCD\xEF",
+ .ilen = 8,
+ .result = "\x69\x72\x36\x59\x1B\x52\x42\xB1",
+ .rlen = 8,
+ },
+};
+
+static struct cipher_testvec arc4_dec_tv_template[] = {
+ {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x75\xb7\x87\x80\x99\xe0\xc5\x96",
+ .ilen = 8,
+ .result = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .rlen = 8,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x74\x94\xc2\xe7\x10\x4b\x08\x79",
+ .ilen = 8,
+ .result = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .rlen = 8,
+ }, {
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 8,
+ .input = "\xde\x18\x89\x41\xa3\x37\x5d\x3a",
+ .ilen = 8,
+ .result = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .rlen = 8,
+ }, {
+ .key = "\xef\x01\x23\x45",
+ .klen = 4,
+ .input = "\xd6\xa1\x41\xa7\xec\x3c\x38\xdf"
+ "\xbd\x61\x5a\x11\x62\xe1\xc7\xba"
+ "\x36\xb6\x78\x58",
+ .ilen = 20,
+ .result = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00",
+ .rlen = 20,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef",
+ .klen = 8,
+ .input = "\x66\xa0\x94\x9f\x8a\xf7\xd6\x89"
+ "\x1f\x7f\x83\x2b\xa8\x33\xc0\x0c"
+ "\x89\x2e\xbe\x30\x14\x3c\xe2\x87"
+ "\x40\x01\x1e\xcf",
+ .ilen = 28,
+ .result = "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"
+ "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"
+ "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"
+ "\x12\x34\x56\x78",
+ .rlen = 28,
+ }, {
+ .key = "\xef\x01\x23\x45",
+ .klen = 4,
+ .input = "\xd6\xa1\x41\xa7\xec\x3c\x38\xdf"
+ "\xbd\x61",
+ .ilen = 10,
+ .result = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00",
+ .rlen = 10,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 16,
+ .input = "\x69\x72\x36\x59\x1B\x52\x42\xB1",
+ .ilen = 8,
+ .result = "\x01\x23\x45\x67\x89\xAB\xCD\xEF",
+ .rlen = 8,
+ },
+};
+
+/*
+ * TEA test vectors
+ */
+#define TEA_ENC_TEST_VECTORS 4
+#define TEA_DEC_TEST_VECTORS 4
+
+static struct cipher_testvec tea_enc_tv_template[] = {
+ {
+ .key = zeroed_string,
+ .klen = 16,
+ .input = zeroed_string,
+ .ilen = 8,
+ .result = "\x0a\x3a\xea\x41\x40\xa9\xba\x94",
+ .rlen = 8,
+ }, {
+ .key = "\x2b\x02\x05\x68\x06\x14\x49\x76"
+ "\x77\x5d\x0e\x26\x6c\x28\x78\x43",
+ .klen = 16,
+ .input = "\x74\x65\x73\x74\x20\x6d\x65\x2e",
+ .ilen = 8,
+ .result = "\x77\x5d\x2a\x6a\xf6\xce\x92\x09",
+ .rlen = 8,
+ }, {
+ .key = "\x09\x65\x43\x11\x66\x44\x39\x25"
+ "\x51\x3a\x16\x10\x0a\x08\x12\x6e",
+ .klen = 16,
+ .input = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
+ "\x65\x73\x74\x5f\x76\x65\x63\x74",
+ .ilen = 16,
+ .result = "\xbe\x7a\xbb\x81\x95\x2d\x1f\x1e"
+ "\xdd\x89\xa1\x25\x04\x21\xdf\x95",
+ .rlen = 16,
+ }, {
+ .key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"
+ "\x5d\x04\x16\x36\x15\x72\x63\x2f",
+ .klen = 16,
+ .input = "\x54\x65\x61\x20\x69\x73\x20\x67"
+ "\x6f\x6f\x64\x20\x66\x6f\x72\x20"
+ "\x79\x6f\x75\x21\x21\x21\x20\x72"
+ "\x65\x61\x6c\x6c\x79\x21\x21\x21",
+ .ilen = 32,
+ .result = "\xe0\x4d\x5d\x3c\xb7\x8c\x36\x47"
+ "\x94\x18\x95\x91\xa9\xfc\x49\xf8"
+ "\x44\xd1\x2d\xc2\x99\xb8\x08\x2a"
+ "\x07\x89\x73\xc2\x45\x92\xc6\x90",
+ .rlen = 32,
+ }
+};
+
+static struct cipher_testvec tea_dec_tv_template[] = {
+ {
+ .key = zeroed_string,
+ .klen = 16,
+ .input = "\x0a\x3a\xea\x41\x40\xa9\xba\x94",
+ .ilen = 8,
+ .result = zeroed_string,
+ .rlen = 8,
+ }, {
+ .key = "\x2b\x02\x05\x68\x06\x14\x49\x76"
+ "\x77\x5d\x0e\x26\x6c\x28\x78\x43",
+ .klen = 16,
+ .input = "\x77\x5d\x2a\x6a\xf6\xce\x92\x09",
+ .ilen = 8,
+ .result = "\x74\x65\x73\x74\x20\x6d\x65\x2e",
+ .rlen = 8,
+ }, {
+ .key = "\x09\x65\x43\x11\x66\x44\x39\x25"
+ "\x51\x3a\x16\x10\x0a\x08\x12\x6e",
+ .klen = 16,
+ .input = "\xbe\x7a\xbb\x81\x95\x2d\x1f\x1e"
+ "\xdd\x89\xa1\x25\x04\x21\xdf\x95",
+ .ilen = 16,
+ .result = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
+ "\x65\x73\x74\x5f\x76\x65\x63\x74",
+ .rlen = 16,
+ }, {
+ .key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"
+ "\x5d\x04\x16\x36\x15\x72\x63\x2f",
+ .klen = 16,
+ .input = "\xe0\x4d\x5d\x3c\xb7\x8c\x36\x47"
+ "\x94\x18\x95\x91\xa9\xfc\x49\xf8"
+ "\x44\xd1\x2d\xc2\x99\xb8\x08\x2a"
+ "\x07\x89\x73\xc2\x45\x92\xc6\x90",
+ .ilen = 32,
+ .result = "\x54\x65\x61\x20\x69\x73\x20\x67"
+ "\x6f\x6f\x64\x20\x66\x6f\x72\x20"
+ "\x79\x6f\x75\x21\x21\x21\x20\x72"
+ "\x65\x61\x6c\x6c\x79\x21\x21\x21",
+ .rlen = 32,
+ }
+};
+
+/*
+ * XTEA test vectors
+ */
+#define XTEA_ENC_TEST_VECTORS 4
+#define XTEA_DEC_TEST_VECTORS 4
+
+static struct cipher_testvec xtea_enc_tv_template[] = {
+ {
+ .key = zeroed_string,
+ .klen = 16,
+ .input = zeroed_string,
+ .ilen = 8,
+ .result = "\xd8\xd4\xe9\xde\xd9\x1e\x13\xf7",
+ .rlen = 8,
+ }, {
+ .key = "\x2b\x02\x05\x68\x06\x14\x49\x76"
+ "\x77\x5d\x0e\x26\x6c\x28\x78\x43",
+ .klen = 16,
+ .input = "\x74\x65\x73\x74\x20\x6d\x65\x2e",
+ .ilen = 8,
+ .result = "\x94\xeb\xc8\x96\x84\x6a\x49\xa8",
+ .rlen = 8,
+ }, {
+ .key = "\x09\x65\x43\x11\x66\x44\x39\x25"
+ "\x51\x3a\x16\x10\x0a\x08\x12\x6e",
+ .klen = 16,
+ .input = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
+ "\x65\x73\x74\x5f\x76\x65\x63\x74",
+ .ilen = 16,
+ .result = "\x3e\xce\xae\x22\x60\x56\xa8\x9d"
+ "\x77\x4d\xd4\xb4\x87\x24\xe3\x9a",
+ .rlen = 16,
+ }, {
+ .key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"
+ "\x5d\x04\x16\x36\x15\x72\x63\x2f",
+ .klen = 16,
+ .input = "\x54\x65\x61\x20\x69\x73\x20\x67"
+ "\x6f\x6f\x64\x20\x66\x6f\x72\x20"
+ "\x79\x6f\x75\x21\x21\x21\x20\x72"
+ "\x65\x61\x6c\x6c\x79\x21\x21\x21",
+ .ilen = 32,
+ .result = "\x99\x81\x9f\x5d\x6f\x4b\x31\x3a"
+ "\x86\xff\x6f\xd0\xe3\x87\x70\x07"
+ "\x4d\xb8\xcf\xf3\x99\x50\xb3\xd4"
+ "\x73\xa2\xfa\xc9\x16\x59\x5d\x81",
+ .rlen = 32,
+ }
+};
+
+static struct cipher_testvec xtea_dec_tv_template[] = {
+ {
+ .key = zeroed_string,
+ .klen = 16,
+ .input = "\xd8\xd4\xe9\xde\xd9\x1e\x13\xf7",
+ .ilen = 8,
+ .result = zeroed_string,
+ .rlen = 8,
+ }, {
+ .key = "\x2b\x02\x05\x68\x06\x14\x49\x76"
+ "\x77\x5d\x0e\x26\x6c\x28\x78\x43",
+ .klen = 16,
+ .input = "\x94\xeb\xc8\x96\x84\x6a\x49\xa8",
+ .ilen = 8,
+ .result = "\x74\x65\x73\x74\x20\x6d\x65\x2e",
+ .rlen = 8,
+ }, {
+ .key = "\x09\x65\x43\x11\x66\x44\x39\x25"
+ "\x51\x3a\x16\x10\x0a\x08\x12\x6e",
+ .klen = 16,
+ .input = "\x3e\xce\xae\x22\x60\x56\xa8\x9d"
+ "\x77\x4d\xd4\xb4\x87\x24\xe3\x9a",
+ .ilen = 16,
+ .result = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
+ "\x65\x73\x74\x5f\x76\x65\x63\x74",
+ .rlen = 16,
+ }, {
+ .key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"
+ "\x5d\x04\x16\x36\x15\x72\x63\x2f",
+ .klen = 16,
+ .input = "\x99\x81\x9f\x5d\x6f\x4b\x31\x3a"
+ "\x86\xff\x6f\xd0\xe3\x87\x70\x07"
+ "\x4d\xb8\xcf\xf3\x99\x50\xb3\xd4"
+ "\x73\xa2\xfa\xc9\x16\x59\x5d\x81",
+ .ilen = 32,
+ .result = "\x54\x65\x61\x20\x69\x73\x20\x67"
+ "\x6f\x6f\x64\x20\x66\x6f\x72\x20"
+ "\x79\x6f\x75\x21\x21\x21\x20\x72"
+ "\x65\x61\x6c\x6c\x79\x21\x21\x21",
+ .rlen = 32,
+ }
+};
+
+/*
+ * KHAZAD test vectors.
+ */
+#define KHAZAD_ENC_TEST_VECTORS 5
+#define KHAZAD_DEC_TEST_VECTORS 5
+
+static struct cipher_testvec khazad_enc_tv_template[] = {
+ {
+ .key = "\x80\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 16,
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ilen = 8,
+ .result = "\x49\xa4\xce\x32\xac\x19\x0e\x3f",
+ .rlen = 8,
+ }, {
+ .key = "\x38\x38\x38\x38\x38\x38\x38\x38"
+ "\x38\x38\x38\x38\x38\x38\x38\x38",
+ .klen = 16,
+ .input = "\x38\x38\x38\x38\x38\x38\x38\x38",
+ .ilen = 8,
+ .result = "\x7e\x82\x12\xa1\xd9\x5b\xe4\xf9",
+ .rlen = 8,
+ }, {
+ .key = "\xa2\xa2\xa2\xa2\xa2\xa2\xa2\xa2"
+ "\xa2\xa2\xa2\xa2\xa2\xa2\xa2\xa2",
+ .klen = 16,
+ .input = "\xa2\xa2\xa2\xa2\xa2\xa2\xa2\xa2",
+ .ilen = 8,
+ .result = "\xaa\xbe\xc1\x95\xc5\x94\x1a\x9c",
+ .rlen = 8,
+ }, {
+ .key = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f"
+ "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
+ .klen = 16,
+ .input = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
+ .ilen = 8,
+ .result = "\x04\x74\xf5\x70\x50\x16\xd3\xb8",
+ .rlen = 8,
+ }, {
+ .key = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f"
+ "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
+ .klen = 16,
+ .input = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f"
+ "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
+ .ilen = 16,
+ .result = "\x04\x74\xf5\x70\x50\x16\xd3\xb8"
+ "\x04\x74\xf5\x70\x50\x16\xd3\xb8",
+ .rlen = 16,
+ },
+};
+
+static struct cipher_testvec khazad_dec_tv_template[] = {
+ {
+ .key = "\x80\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 16,
+ .input = "\x49\xa4\xce\x32\xac\x19\x0e\x3f",
+ .ilen = 8,
+ .result = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .rlen = 8,
+ }, {
+ .key = "\x38\x38\x38\x38\x38\x38\x38\x38"
+ "\x38\x38\x38\x38\x38\x38\x38\x38",
+ .klen = 16,
+ .input = "\x7e\x82\x12\xa1\xd9\x5b\xe4\xf9",
+ .ilen = 8,
+ .result = "\x38\x38\x38\x38\x38\x38\x38\x38",
+ .rlen = 8,
+ }, {
+ .key = "\xa2\xa2\xa2\xa2\xa2\xa2\xa2\xa2"
+ "\xa2\xa2\xa2\xa2\xa2\xa2\xa2\xa2",
+ .klen = 16,
+ .input = "\xaa\xbe\xc1\x95\xc5\x94\x1a\x9c",
+ .ilen = 8,
+ .result = "\xa2\xa2\xa2\xa2\xa2\xa2\xa2\xa2",
+ .rlen = 8,
+ }, {
+ .key = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f"
+ "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
+ .klen = 16,
+ .input = "\x04\x74\xf5\x70\x50\x16\xd3\xb8",
+ .ilen = 8,
+ .result = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
+ .rlen = 8,
+ }, {
+ .key = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f"
+ "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
+ .klen = 16,
+ .input = "\x04\x74\xf5\x70\x50\x16\xd3\xb8"
+ "\x04\x74\xf5\x70\x50\x16\xd3\xb8",
+ .ilen = 16,
+ .result = "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f"
+ "\x2f\x2f\x2f\x2f\x2f\x2f\x2f\x2f",
+ .rlen = 16,
+ },
+};
+
+/*
+ * Anubis test vectors.
+ */
+
+#define ANUBIS_ENC_TEST_VECTORS 5
+#define ANUBIS_DEC_TEST_VECTORS 5
+#define ANUBIS_CBC_ENC_TEST_VECTORS 2
+#define ANUBIS_CBC_DEC_TEST_VECTORS 2
+
+static struct cipher_testvec anubis_enc_tv_template[] = {
+ {
+ .key = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
+ "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
+ .klen = 16,
+ .input = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
+ "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
+ .ilen = 16,
+ .result = "\x6d\xc5\xda\xa2\x26\x7d\x62\x6f"
+ "\x08\xb7\x52\x8e\x6e\x6e\x86\x90",
+ .rlen = 16,
+ }, {
+
+ .key = "\x03\x03\x03\x03\x03\x03\x03\x03"
+ "\x03\x03\x03\x03\x03\x03\x03\x03"
+ "\x03\x03\x03\x03",
+ .klen = 20,
+ .input = "\x03\x03\x03\x03\x03\x03\x03\x03"
+ "\x03\x03\x03\x03\x03\x03\x03\x03",
+ .ilen = 16,
+ .result = "\xdb\xf1\x42\xf4\xd1\x8a\xc7\x49"
+ "\x87\x41\x6f\x82\x0a\x98\x64\xae",
+ .rlen = 16,
+ }, {
+ .key = "\x24\x24\x24\x24\x24\x24\x24\x24"
+ "\x24\x24\x24\x24\x24\x24\x24\x24"
+ "\x24\x24\x24\x24\x24\x24\x24\x24"
+ "\x24\x24\x24\x24",
+ .klen = 28,
+ .input = "\x24\x24\x24\x24\x24\x24\x24\x24"
+ "\x24\x24\x24\x24\x24\x24\x24\x24",
+ .ilen = 16,
+ .result = "\xfd\x1b\x4a\xe3\xbf\xf0\xad\x3d"
+ "\x06\xd3\x61\x27\xfd\x13\x9e\xde",
+ .rlen = 16,
+ }, {
+ .key = "\x25\x25\x25\x25\x25\x25\x25\x25"
+ "\x25\x25\x25\x25\x25\x25\x25\x25"
+ "\x25\x25\x25\x25\x25\x25\x25\x25"
+ "\x25\x25\x25\x25\x25\x25\x25\x25",
+ .klen = 32,
+ .input = "\x25\x25\x25\x25\x25\x25\x25\x25"
+ "\x25\x25\x25\x25\x25\x25\x25\x25",
+ .ilen = 16,
+ .result = "\x1a\x91\xfb\x2b\xb7\x78\x6b\xc4"
+ "\x17\xd9\xff\x40\x3b\x0e\xe5\xfe",
+ .rlen = 16,
+ }, {
+ .key = "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35",
+ .klen = 40,
+ .input = "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35",
+ .ilen = 16,
+ .result = "\xa5\x2c\x85\x6f\x9c\xba\xa0\x97"
+ "\x9e\xc6\x84\x0f\x17\x21\x07\xee",
+ .rlen = 16,
+ },
+};
+
+static struct cipher_testvec anubis_dec_tv_template[] = {
+ {
+ .key = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
+ "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
+ .klen = 16,
+ .input = "\x6d\xc5\xda\xa2\x26\x7d\x62\x6f"
+ "\x08\xb7\x52\x8e\x6e\x6e\x86\x90",
+ .ilen = 16,
+ .result = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
+ "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
+ .rlen = 16,
+ }, {
+
+ .key = "\x03\x03\x03\x03\x03\x03\x03\x03"
+ "\x03\x03\x03\x03\x03\x03\x03\x03"
+ "\x03\x03\x03\x03",
+ .klen = 20,
+ .input = "\xdb\xf1\x42\xf4\xd1\x8a\xc7\x49"
+ "\x87\x41\x6f\x82\x0a\x98\x64\xae",
+ .ilen = 16,
+ .result = "\x03\x03\x03\x03\x03\x03\x03\x03"
+ "\x03\x03\x03\x03\x03\x03\x03\x03",
+ .rlen = 16,
+ }, {
+ .key = "\x24\x24\x24\x24\x24\x24\x24\x24"
+ "\x24\x24\x24\x24\x24\x24\x24\x24"
+ "\x24\x24\x24\x24\x24\x24\x24\x24"
+ "\x24\x24\x24\x24",
+ .klen = 28,
+ .input = "\xfd\x1b\x4a\xe3\xbf\xf0\xad\x3d"
+ "\x06\xd3\x61\x27\xfd\x13\x9e\xde",
+ .ilen = 16,
+ .result = "\x24\x24\x24\x24\x24\x24\x24\x24"
+ "\x24\x24\x24\x24\x24\x24\x24\x24",
+ .rlen = 16,
+ }, {
+ .key = "\x25\x25\x25\x25\x25\x25\x25\x25"
+ "\x25\x25\x25\x25\x25\x25\x25\x25"
+ "\x25\x25\x25\x25\x25\x25\x25\x25"
+ "\x25\x25\x25\x25\x25\x25\x25\x25",
+ .klen = 32,
+ .input = "\x1a\x91\xfb\x2b\xb7\x78\x6b\xc4"
+ "\x17\xd9\xff\x40\x3b\x0e\xe5\xfe",
+ .ilen = 16,
+ .result = "\x25\x25\x25\x25\x25\x25\x25\x25"
+ "\x25\x25\x25\x25\x25\x25\x25\x25",
+ .rlen = 16,
+ }, {
+ .key = "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35",
+ .input = "\xa5\x2c\x85\x6f\x9c\xba\xa0\x97"
+ "\x9e\xc6\x84\x0f\x17\x21\x07\xee",
+ .klen = 40,
+ .ilen = 16,
+ .result = "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35",
+ .rlen = 16,
+ },
+};
+
+static struct cipher_testvec anubis_cbc_enc_tv_template[] = {
+ {
+ .key = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
+ "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
+ .klen = 16,
+ .input = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
+ "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
+ "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
+ "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
+ .ilen = 32,
+ .result = "\x6d\xc5\xda\xa2\x26\x7d\x62\x6f"
+ "\x08\xb7\x52\x8e\x6e\x6e\x86\x90"
+ "\x86\xd8\xb5\x6f\x98\x5e\x8a\x66"
+ "\x4f\x1f\x78\xa1\xbb\x37\xf1\xbe",
+ .rlen = 32,
+ }, {
+ .key = "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35",
+ .klen = 40,
+ .input = "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35",
+ .ilen = 32,
+ .result = "\xa5\x2c\x85\x6f\x9c\xba\xa0\x97"
+ "\x9e\xc6\x84\x0f\x17\x21\x07\xee"
+ "\xa2\xbc\x06\x98\xc6\x4b\xda\x75"
+ "\x2e\xaa\xbe\x58\xce\x01\x5b\xc7",
+ .rlen = 32,
+ },
+};
+
+static struct cipher_testvec anubis_cbc_dec_tv_template[] = {
+ {
+ .key = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
+ "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
+ .klen = 16,
+ .input = "\x6d\xc5\xda\xa2\x26\x7d\x62\x6f"
+ "\x08\xb7\x52\x8e\x6e\x6e\x86\x90"
+ "\x86\xd8\xb5\x6f\x98\x5e\x8a\x66"
+ "\x4f\x1f\x78\xa1\xbb\x37\xf1\xbe",
+ .ilen = 32,
+ .result = "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
+ "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
+ "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe"
+ "\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe",
+ .rlen = 32,
+ }, {
+ .key = "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35",
+ .klen = 40,
+ .input = "\xa5\x2c\x85\x6f\x9c\xba\xa0\x97"
+ "\x9e\xc6\x84\x0f\x17\x21\x07\xee"
+ "\xa2\xbc\x06\x98\xc6\x4b\xda\x75"
+ "\x2e\xaa\xbe\x58\xce\x01\x5b\xc7",
+ .ilen = 32,
+ .result = "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35"
+ "\x35\x35\x35\x35\x35\x35\x35\x35",
+ .rlen = 32,
+ },
+};
+
+/*
+ * XETA test vectors
+ */
+#define XETA_ENC_TEST_VECTORS 4
+#define XETA_DEC_TEST_VECTORS 4
+
+static struct cipher_testvec xeta_enc_tv_template[] = {
+ {
+ .key = zeroed_string,
+ .klen = 16,
+ .input = zeroed_string,
+ .ilen = 8,
+ .result = "\xaa\x22\x96\xe5\x6c\x61\xf3\x45",
+ .rlen = 8,
+ }, {
+ .key = "\x2b\x02\x05\x68\x06\x14\x49\x76"
+ "\x77\x5d\x0e\x26\x6c\x28\x78\x43",
+ .klen = 16,
+ .input = "\x74\x65\x73\x74\x20\x6d\x65\x2e",
+ .ilen = 8,
+ .result = "\x82\x3e\xeb\x35\xdc\xdd\xd9\xc3",
+ .rlen = 8,
+ }, {
+ .key = "\x09\x65\x43\x11\x66\x44\x39\x25"
+ "\x51\x3a\x16\x10\x0a\x08\x12\x6e",
+ .klen = 16,
+ .input = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
+ "\x65\x73\x74\x5f\x76\x65\x63\x74",
+ .ilen = 16,
+ .result = "\xe2\x04\xdb\xf2\x89\x85\x9e\xea"
+ "\x61\x35\xaa\xed\xb5\xcb\x71\x2c",
+ .rlen = 16,
+ }, {
+ .key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"
+ "\x5d\x04\x16\x36\x15\x72\x63\x2f",
+ .klen = 16,
+ .input = "\x54\x65\x61\x20\x69\x73\x20\x67"
+ "\x6f\x6f\x64\x20\x66\x6f\x72\x20"
+ "\x79\x6f\x75\x21\x21\x21\x20\x72"
+ "\x65\x61\x6c\x6c\x79\x21\x21\x21",
+ .ilen = 32,
+ .result = "\x0b\x03\xcd\x8a\xbe\x95\xfd\xb1"
+ "\xc1\x44\x91\x0b\xa5\xc9\x1b\xb4"
+ "\xa9\xda\x1e\x9e\xb1\x3e\x2a\x8f"
+ "\xea\xa5\x6a\x85\xd1\xf4\xa8\xa5",
+ .rlen = 32,
+ }
+};
+
+static struct cipher_testvec xeta_dec_tv_template[] = {
+ {
+ .key = zeroed_string,
+ .klen = 16,
+ .input = "\xaa\x22\x96\xe5\x6c\x61\xf3\x45",
+ .ilen = 8,
+ .result = zeroed_string,
+ .rlen = 8,
+ }, {
+ .key = "\x2b\x02\x05\x68\x06\x14\x49\x76"
+ "\x77\x5d\x0e\x26\x6c\x28\x78\x43",
+ .klen = 16,
+ .input = "\x82\x3e\xeb\x35\xdc\xdd\xd9\xc3",
+ .ilen = 8,
+ .result = "\x74\x65\x73\x74\x20\x6d\x65\x2e",
+ .rlen = 8,
+ }, {
+ .key = "\x09\x65\x43\x11\x66\x44\x39\x25"
+ "\x51\x3a\x16\x10\x0a\x08\x12\x6e",
+ .klen = 16,
+ .input = "\xe2\x04\xdb\xf2\x89\x85\x9e\xea"
+ "\x61\x35\xaa\xed\xb5\xcb\x71\x2c",
+ .ilen = 16,
+ .result = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
+ "\x65\x73\x74\x5f\x76\x65\x63\x74",
+ .rlen = 16,
+ }, {
+ .key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"
+ "\x5d\x04\x16\x36\x15\x72\x63\x2f",
+ .klen = 16,
+ .input = "\x0b\x03\xcd\x8a\xbe\x95\xfd\xb1"
+ "\xc1\x44\x91\x0b\xa5\xc9\x1b\xb4"
+ "\xa9\xda\x1e\x9e\xb1\x3e\x2a\x8f"
+ "\xea\xa5\x6a\x85\xd1\xf4\xa8\xa5",
+ .ilen = 32,
+ .result = "\x54\x65\x61\x20\x69\x73\x20\x67"
+ "\x6f\x6f\x64\x20\x66\x6f\x72\x20"
+ "\x79\x6f\x75\x21\x21\x21\x20\x72"
+ "\x65\x61\x6c\x6c\x79\x21\x21\x21",
+ .rlen = 32,
+ }
+};
+
+/*
+ * FCrypt test vectors
+ */
+#define FCRYPT_ENC_TEST_VECTORS ARRAY_SIZE(fcrypt_pcbc_enc_tv_template)
+#define FCRYPT_DEC_TEST_VECTORS ARRAY_SIZE(fcrypt_pcbc_dec_tv_template)
+
+static struct cipher_testvec fcrypt_pcbc_enc_tv_template[] = {
+ { /* http://www.openafs.org/pipermail/openafs-devel/2000-December/005320.html */
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 8,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ilen = 8,
+ .result = "\x0E\x09\x00\xC7\x3E\xF7\xED\x41",
+ .rlen = 8,
+ }, {
+ .key = "\x11\x44\x77\xAA\xDD\x00\x33\x66",
+ .klen = 8,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\x12\x34\x56\x78\x9A\xBC\xDE\xF0",
+ .ilen = 8,
+ .result = "\xD8\xED\x78\x74\x77\xEC\x06\x80",
+ .rlen = 8,
+ }, { /* From Arla */
+ .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
+ .klen = 8,
+ .iv = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .input = "The quick brown fox jumps over the lazy dogs.\0\0",
+ .ilen = 48,
+ .result = "\x00\xf0\x0e\x11\x75\xe6\x23\x82"
+ "\xee\xac\x98\x62\x44\x51\xe4\x84"
+ "\xc3\x59\xd8\xaa\x64\x60\xae\xf7"
+ "\xd2\xd9\x13\x79\x72\xa3\x45\x03"
+ "\x23\xb5\x62\xd7\x0c\xf5\x27\xd1"
+ "\xf8\x91\x3c\xac\x44\x22\x92\xef",
+ .rlen = 48,
+ }, {
+ .key = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .klen = 8,
+ .iv = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
+ .input = "The quick brown fox jumps over the lazy dogs.\0\0",
+ .ilen = 48,
+ .result = "\xca\x90\xf5\x9d\xcb\xd4\xd2\x3c"
+ "\x01\x88\x7f\x3e\x31\x6e\x62\x9d"
+ "\xd8\xe0\x57\xa3\x06\x3a\x42\x58"
+ "\x2a\x28\xfe\x72\x52\x2f\xdd\xe0"
+ "\x19\x89\x09\x1c\x2a\x8e\x8c\x94"
+ "\xfc\xc7\x68\xe4\x88\xaa\xde\x0f",
+ .rlen = 48,
+ }, { /* split-page version */
+ .key = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .klen = 8,
+ .iv = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
+ .input = "The quick brown fox jumps over the lazy dogs.\0\0",
+ .ilen = 48,
+ .result = "\xca\x90\xf5\x9d\xcb\xd4\xd2\x3c"
+ "\x01\x88\x7f\x3e\x31\x6e\x62\x9d"
+ "\xd8\xe0\x57\xa3\x06\x3a\x42\x58"
+ "\x2a\x28\xfe\x72\x52\x2f\xdd\xe0"
+ "\x19\x89\x09\x1c\x2a\x8e\x8c\x94"
+ "\xfc\xc7\x68\xe4\x88\xaa\xde\x0f",
+ .rlen = 48,
+ .np = 2,
+ .tap = { 20, 28 },
+ }
+};
+
+static struct cipher_testvec fcrypt_pcbc_dec_tv_template[] = {
+ { /* http://www.openafs.org/pipermail/openafs-devel/2000-December/005320.html */
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 8,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\x0E\x09\x00\xC7\x3E\xF7\xED\x41",
+ .ilen = 8,
+ .result = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .rlen = 8,
+ }, {
+ .key = "\x11\x44\x77\xAA\xDD\x00\x33\x66",
+ .klen = 8,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\xD8\xED\x78\x74\x77\xEC\x06\x80",
+ .ilen = 8,
+ .result = "\x12\x34\x56\x78\x9A\xBC\xDE\xF0",
+ .rlen = 8,
+ }, { /* From Arla */
+ .key = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
+ .klen = 8,
+ .iv = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .input = "\x00\xf0\x0e\x11\x75\xe6\x23\x82"
+ "\xee\xac\x98\x62\x44\x51\xe4\x84"
+ "\xc3\x59\xd8\xaa\x64\x60\xae\xf7"
+ "\xd2\xd9\x13\x79\x72\xa3\x45\x03"
+ "\x23\xb5\x62\xd7\x0c\xf5\x27\xd1"
+ "\xf8\x91\x3c\xac\x44\x22\x92\xef",
+ .ilen = 48,
+ .result = "The quick brown fox jumps over the lazy dogs.\0\0",
+ .rlen = 48,
+ }, {
+ .key = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .klen = 8,
+ .iv = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
+ .input = "\xca\x90\xf5\x9d\xcb\xd4\xd2\x3c"
+ "\x01\x88\x7f\x3e\x31\x6e\x62\x9d"
+ "\xd8\xe0\x57\xa3\x06\x3a\x42\x58"
+ "\x2a\x28\xfe\x72\x52\x2f\xdd\xe0"
+ "\x19\x89\x09\x1c\x2a\x8e\x8c\x94"
+ "\xfc\xc7\x68\xe4\x88\xaa\xde\x0f",
+ .ilen = 48,
+ .result = "The quick brown fox jumps over the lazy dogs.\0\0",
+ .rlen = 48,
+ }, { /* split-page version */
+ .key = "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .klen = 8,
+ .iv = "\xf0\xe1\xd2\xc3\xb4\xa5\x96\x87",
+ .input = "\xca\x90\xf5\x9d\xcb\xd4\xd2\x3c"
+ "\x01\x88\x7f\x3e\x31\x6e\x62\x9d"
+ "\xd8\xe0\x57\xa3\x06\x3a\x42\x58"
+ "\x2a\x28\xfe\x72\x52\x2f\xdd\xe0"
+ "\x19\x89\x09\x1c\x2a\x8e\x8c\x94"
+ "\xfc\xc7\x68\xe4\x88\xaa\xde\x0f",
+ .ilen = 48,
+ .result = "The quick brown fox jumps over the lazy dogs.\0\0",
+ .rlen = 48,
+ .np = 2,
+ .tap = { 20, 28 },
+ }
+};
+
+/*
+ * CAMELLIA test vectors.
+ */
+#define CAMELLIA_ENC_TEST_VECTORS 3
+#define CAMELLIA_DEC_TEST_VECTORS 3
+#define CAMELLIA_CBC_ENC_TEST_VECTORS 2
+#define CAMELLIA_CBC_DEC_TEST_VECTORS 2
+
+static struct cipher_testvec camellia_enc_tv_template[] = {
+ {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .klen = 16,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .ilen = 16,
+ .result = "\x67\x67\x31\x38\x54\x96\x69\x73"
+ "\x08\x57\x06\x56\x48\xea\xbe\x43",
+ .rlen = 16,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10"
+ "\x00\x11\x22\x33\x44\x55\x66\x77",
+ .klen = 24,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .ilen = 16,
+ .result = "\xb4\x99\x34\x01\xb3\xe9\x96\xf8"
+ "\x4e\xe5\xce\xe7\xd7\x9b\x09\xb9",
+ .rlen = 16,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10"
+ "\x00\x11\x22\x33\x44\x55\x66\x77"
+ "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
+ .klen = 32,
+ .input = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .ilen = 16,
+ .result = "\x9a\xcc\x23\x7d\xff\x16\xd7\x6c"
+ "\x20\xef\x7c\x91\x9e\x3a\x75\x09",
+ .rlen = 16,
+ },
+};
+
+static struct cipher_testvec camellia_dec_tv_template[] = {
+ {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .klen = 16,
+ .input = "\x67\x67\x31\x38\x54\x96\x69\x73"
+ "\x08\x57\x06\x56\x48\xea\xbe\x43",
+ .ilen = 16,
+ .result = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .rlen = 16,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10"
+ "\x00\x11\x22\x33\x44\x55\x66\x77",
+ .klen = 24,
+ .input = "\xb4\x99\x34\x01\xb3\xe9\x96\xf8"
+ "\x4e\xe5\xce\xe7\xd7\x9b\x09\xb9",
+ .ilen = 16,
+ .result = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .rlen = 16,
+ }, {
+ .key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10"
+ "\x00\x11\x22\x33\x44\x55\x66\x77"
+ "\x88\x99\xaa\xbb\xcc\xdd\xee\xff",
+ .klen = 32,
+ .input = "\x9a\xcc\x23\x7d\xff\x16\xd7\x6c"
+ "\x20\xef\x7c\x91\x9e\x3a\x75\x09",
+ .ilen = 16,
+ .result = "\x01\x23\x45\x67\x89\xab\xcd\xef"
+ "\xfe\xdc\xba\x98\x76\x54\x32\x10",
+ .rlen = 16,
+ },
+};
+
+static struct cipher_testvec camellia_cbc_enc_tv_template[] = {
+ {
+ .key = "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
+ "\x51\x2e\x03\xd5\x34\x12\x00\x06",
+ .klen = 16,
+ .iv = "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30"
+ "\xb4\x22\xda\x80\x2c\x9f\xac\x41",
+ .input = "Single block msg",
+ .ilen = 16,
+ .result = "\xea\x32\x12\x76\x3b\x50\x10\xe7"
+ "\x18\xf6\xfd\x5d\xf6\x8f\x13\x51",
+ .rlen = 16,
+ }, {
+ .key = "\xc2\x86\x69\x6d\x88\x7c\x9a\xa0"
+ "\x61\x1b\xbb\x3e\x20\x25\xa4\x5a",
+ .klen = 16,
+ .iv = "\x56\x2e\x17\x99\x6d\x09\x3d\x28"
+ "\xdd\xb3\xba\x69\x5a\x2e\x6f\x58",
+ .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .ilen = 32,
+ .result = "\xa5\xdf\x6e\x50\xda\x70\x6c\x01"
+ "\x4a\xab\xf3\xf2\xd6\xfc\x6c\xfd"
+ "\x19\xb4\x3e\x57\x1c\x02\x5e\xa0"
+ "\x15\x78\xe0\x5e\xf2\xcb\x87\x16",
+ .rlen = 32,
+ },
+};
+
+static struct cipher_testvec camellia_cbc_dec_tv_template[] = {
+ {
+ .key = "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
+ "\x51\x2e\x03\xd5\x34\x12\x00\x06",
+ .klen = 16,
+ .iv = "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30"
+ "\xb4\x22\xda\x80\x2c\x9f\xac\x41",
+ .input = "\xea\x32\x12\x76\x3b\x50\x10\xe7"
+ "\x18\xf6\xfd\x5d\xf6\x8f\x13\x51",
+ .ilen = 16,
+ .result = "Single block msg",
+ .rlen = 16,
+ }, {
+ .key = "\xc2\x86\x69\x6d\x88\x7c\x9a\xa0"
+ "\x61\x1b\xbb\x3e\x20\x25\xa4\x5a",
+ .klen = 16,
+ .iv = "\x56\x2e\x17\x99\x6d\x09\x3d\x28"
+ "\xdd\xb3\xba\x69\x5a\x2e\x6f\x58",
+ .input = "\xa5\xdf\x6e\x50\xda\x70\x6c\x01"
+ "\x4a\xab\xf3\xf2\xd6\xfc\x6c\xfd"
+ "\x19\xb4\x3e\x57\x1c\x02\x5e\xa0"
+ "\x15\x78\xe0\x5e\xf2\xcb\x87\x16",
+ .ilen = 32,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .rlen = 32,
+ },
+};
+
+/*
+ * SEED test vectors
+ */
+#define SEED_ENC_TEST_VECTORS 4
+#define SEED_DEC_TEST_VECTORS 4
+
+static struct cipher_testvec seed_enc_tv_template[] = {
+ {
+ .key = zeroed_string,
+ .klen = 16,
+ .input = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .ilen = 16,
+ .result = "\x5e\xba\xc6\xe0\x05\x4e\x16\x68"
+ "\x19\xaf\xf1\xcc\x6d\x34\x6c\xdb",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .klen = 16,
+ .input = zeroed_string,
+ .ilen = 16,
+ .result = "\xc1\x1f\x22\xf2\x01\x40\x50\x50"
+ "\x84\x48\x35\x97\xe4\x37\x0f\x43",
+ .rlen = 16,
+ }, {
+ .key = "\x47\x06\x48\x08\x51\xe6\x1b\xe8"
+ "\x5d\x74\xbf\xb3\xfd\x95\x61\x85",
+ .klen = 16,
+ .input = "\x83\xa2\xf8\xa2\x88\x64\x1f\xb9"
+ "\xa4\xe9\xa5\xcc\x2f\x13\x1c\x7d",
+ .ilen = 16,
+ .result = "\xee\x54\xd1\x3e\xbc\xae\x70\x6d"
+ "\x22\x6b\xc3\x14\x2c\xd4\x0d\x4a",
+ .rlen = 16,
+ }, {
+ .key = "\x28\xdb\xc3\xbc\x49\xff\xd8\x7d"
+ "\xcf\xa5\x09\xb1\x1d\x42\x2b\xe7",
+ .klen = 16,
+ .input = "\xb4\x1e\x6b\xe2\xeb\xa8\x4a\x14"
+ "\x8e\x2e\xed\x84\x59\x3c\x5e\xc7",
+ .ilen = 16,
+ .result = "\x9b\x9b\x7b\xfc\xd1\x81\x3c\xb9"
+ "\x5d\x0b\x36\x18\xf4\x0f\x51\x22",
+ .rlen = 16,
+ }
+};
+
+static struct cipher_testvec seed_dec_tv_template[] = {
+ {
+ .key = zeroed_string,
+ .klen = 16,
+ .input = "\x5e\xba\xc6\xe0\x05\x4e\x16\x68"
+ "\x19\xaf\xf1\xcc\x6d\x34\x6c\xdb",
+ .ilen = 16,
+ .result = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .rlen = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .klen = 16,
+ .input = "\xc1\x1f\x22\xf2\x01\x40\x50\x50"
+ "\x84\x48\x35\x97\xe4\x37\x0f\x43",
+ .ilen = 16,
+ .result = zeroed_string,
+ .rlen = 16,
+ }, {
+ .key = "\x47\x06\x48\x08\x51\xe6\x1b\xe8"
+ "\x5d\x74\xbf\xb3\xfd\x95\x61\x85",
+ .klen = 16,
+ .input = "\xee\x54\xd1\x3e\xbc\xae\x70\x6d"
+ "\x22\x6b\xc3\x14\x2c\xd4\x0d\x4a",
+ .ilen = 16,
+ .result = "\x83\xa2\xf8\xa2\x88\x64\x1f\xb9"
+ "\xa4\xe9\xa5\xcc\x2f\x13\x1c\x7d",
+ .rlen = 16,
+ }, {
+ .key = "\x28\xdb\xc3\xbc\x49\xff\xd8\x7d"
+ "\xcf\xa5\x09\xb1\x1d\x42\x2b\xe7",
+ .klen = 16,
+ .input = "\x9b\x9b\x7b\xfc\xd1\x81\x3c\xb9"
+ "\x5d\x0b\x36\x18\xf4\x0f\x51\x22",
+ .ilen = 16,
+ .result = "\xb4\x1e\x6b\xe2\xeb\xa8\x4a\x14"
+ "\x8e\x2e\xed\x84\x59\x3c\x5e\xc7",
+ .rlen = 16,
+ }
+};
+
+#define SALSA20_STREAM_ENC_TEST_VECTORS 5
+static struct cipher_testvec salsa20_stream_enc_tv_template[] = {
+ /*
+ * Testvectors from verified.test-vectors submitted to ECRYPT.
+ * They are truncated to size 39, 64, 111, 129 to test a variety
+ * of input length.
+ */
+ { /* Set 3, vector 0 */
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F",
+ .klen = 16,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00",
+ .ilen = 39,
+ .result = "\x2D\xD5\xC3\xF7\xBA\x2B\x20\xF7"
+ "\x68\x02\x41\x0C\x68\x86\x88\x89"
+ "\x5A\xD8\xC1\xBD\x4E\xA6\xC9\xB1"
+ "\x40\xFB\x9B\x90\xE2\x10\x49\xBF"
+ "\x58\x3F\x52\x79\x70\xEB\xC1",
+ .rlen = 39,
+ }, { /* Set 5, vector 0 */
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 16,
+ .iv = "\x80\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ilen = 64,
+ .result = "\xB6\x6C\x1E\x44\x46\xDD\x95\x57"
+ "\xE5\x78\xE2\x23\xB0\xB7\x68\x01"
+ "\x7B\x23\xB2\x67\xBB\x02\x34\xAE"
+ "\x46\x26\xBF\x44\x3F\x21\x97\x76"
+ "\x43\x6F\xB1\x9F\xD0\xE8\x86\x6F"
+ "\xCD\x0D\xE9\xA9\x53\x8F\x4A\x09"
+ "\xCA\x9A\xC0\x73\x2E\x30\xBC\xF9"
+ "\x8E\x4F\x13\xE4\xB9\xE2\x01\xD9",
+ .rlen = 64,
+ }, { /* Set 3, vector 27 */
+ .key = "\x1B\x1C\x1D\x1E\x1F\x20\x21\x22"
+ "\x23\x24\x25\x26\x27\x28\x29\x2A"
+ "\x2B\x2C\x2D\x2E\x2F\x30\x31\x32"
+ "\x33\x34\x35\x36\x37\x38\x39\x3A",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00",
+ .ilen = 111,
+ .result = "\xAE\x39\x50\x8E\xAC\x9A\xEC\xE7"
+ "\xBF\x97\xBB\x20\xB9\xDE\xE4\x1F"
+ "\x87\xD9\x47\xF8\x28\x91\x35\x98"
+ "\xDB\x72\xCC\x23\x29\x48\x56\x5E"
+ "\x83\x7E\x0B\xF3\x7D\x5D\x38\x7B"
+ "\x2D\x71\x02\xB4\x3B\xB5\xD8\x23"
+ "\xB0\x4A\xDF\x3C\xEC\xB6\xD9\x3B"
+ "\x9B\xA7\x52\xBE\xC5\xD4\x50\x59"
+ "\x15\x14\xB4\x0E\x40\xE6\x53\xD1"
+ "\x83\x9C\x5B\xA0\x92\x29\x6B\x5E"
+ "\x96\x5B\x1E\x2F\xD3\xAC\xC1\x92"
+ "\xB1\x41\x3F\x19\x2F\xC4\x3B\xC6"
+ "\x95\x46\x45\x54\xE9\x75\x03\x08"
+ "\x44\xAF\xE5\x8A\x81\x12\x09",
+ .rlen = 111,
+ }, { /* Set 5, vector 27 */
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x10\x00\x00\x00\x00",
+ .input = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00",
+ .ilen = 129,
+ .result = "\xD2\xDB\x1A\x5C\xF1\xC1\xAC\xDB"
+ "\xE8\x1A\x7A\x43\x40\xEF\x53\x43"
+ "\x5E\x7F\x4B\x1A\x50\x52\x3F\x8D"
+ "\x28\x3D\xCF\x85\x1D\x69\x6E\x60"
+ "\xF2\xDE\x74\x56\x18\x1B\x84\x10"
+ "\xD4\x62\xBA\x60\x50\xF0\x61\xF2"
+ "\x1C\x78\x7F\xC1\x24\x34\xAF\x58"
+ "\xBF\x2C\x59\xCA\x90\x77\xF3\xB0"
+ "\x5B\x4A\xDF\x89\xCE\x2C\x2F\xFC"
+ "\x67\xF0\xE3\x45\xE8\xB3\xB3\x75"
+ "\xA0\x95\x71\xA1\x29\x39\x94\xCA"
+ "\x45\x2F\xBD\xCB\x10\xB6\xBE\x9F"
+ "\x8E\xF9\xB2\x01\x0A\x5A\x0A\xB7"
+ "\x6B\x9D\x70\x8E\x4B\xD6\x2F\xCD"
+ "\x2E\x40\x48\x75\xE9\xE2\x21\x45"
+ "\x0B\xC9\xB6\xB5\x66\xBC\x9A\x59"
+ "\x5A",
+ .rlen = 129,
+ }, { /* large test vector generated using Crypto++ */
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ .klen = 32,
+ .iv = "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .input =
+ "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17"
+ "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+ "\x20\x21\x22\x23\x24\x25\x26\x27"
+ "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
+ "\x30\x31\x32\x33\x34\x35\x36\x37"
+ "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
+ "\x40\x41\x42\x43\x44\x45\x46\x47"
+ "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
+ "\x50\x51\x52\x53\x54\x55\x56\x57"
+ "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
+ "\x60\x61\x62\x63\x64\x65\x66\x67"
+ "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
+ "\x70\x71\x72\x73\x74\x75\x76\x77"
+ "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
+ "\x80\x81\x82\x83\x84\x85\x86\x87"
+ "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+ "\x90\x91\x92\x93\x94\x95\x96\x97"
+ "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+ "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
+ "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+ "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
+ "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+ "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+ "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+ "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
+ "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+ "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
+ "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+ "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
+ "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
+ "\x00\x03\x06\x09\x0c\x0f\x12\x15"
+ "\x18\x1b\x1e\x21\x24\x27\x2a\x2d"
+ "\x30\x33\x36\x39\x3c\x3f\x42\x45"
+ "\x48\x4b\x4e\x51\x54\x57\x5a\x5d"
+ "\x60\x63\x66\x69\x6c\x6f\x72\x75"
+ "\x78\x7b\x7e\x81\x84\x87\x8a\x8d"
+ "\x90\x93\x96\x99\x9c\x9f\xa2\xa5"
+ "\xa8\xab\xae\xb1\xb4\xb7\xba\xbd"
+ "\xc0\xc3\xc6\xc9\xcc\xcf\xd2\xd5"
+ "\xd8\xdb\xde\xe1\xe4\xe7\xea\xed"
+ "\xf0\xf3\xf6\xf9\xfc\xff\x02\x05"
+ "\x08\x0b\x0e\x11\x14\x17\x1a\x1d"
+ "\x20\x23\x26\x29\x2c\x2f\x32\x35"
+ "\x38\x3b\x3e\x41\x44\x47\x4a\x4d"
+ "\x50\x53\x56\x59\x5c\x5f\x62\x65"
+ "\x68\x6b\x6e\x71\x74\x77\x7a\x7d"
+ "\x80\x83\x86\x89\x8c\x8f\x92\x95"
+ "\x98\x9b\x9e\xa1\xa4\xa7\xaa\xad"
+ "\xb0\xb3\xb6\xb9\xbc\xbf\xc2\xc5"
+ "\xc8\xcb\xce\xd1\xd4\xd7\xda\xdd"
+ "\xe0\xe3\xe6\xe9\xec\xef\xf2\xf5"
+ "\xf8\xfb\xfe\x01\x04\x07\x0a\x0d"
+ "\x10\x13\x16\x19\x1c\x1f\x22\x25"
+ "\x28\x2b\x2e\x31\x34\x37\x3a\x3d"
+ "\x40\x43\x46\x49\x4c\x4f\x52\x55"
+ "\x58\x5b\x5e\x61\x64\x67\x6a\x6d"
+ "\x70\x73\x76\x79\x7c\x7f\x82\x85"
+ "\x88\x8b\x8e\x91\x94\x97\x9a\x9d"
+ "\xa0\xa3\xa6\xa9\xac\xaf\xb2\xb5"
+ "\xb8\xbb\xbe\xc1\xc4\xc7\xca\xcd"
+ "\xd0\xd3\xd6\xd9\xdc\xdf\xe2\xe5"
+ "\xe8\xeb\xee\xf1\xf4\xf7\xfa\xfd"
+ "\x00\x05\x0a\x0f\x14\x19\x1e\x23"
+ "\x28\x2d\x32\x37\x3c\x41\x46\x4b"
+ "\x50\x55\x5a\x5f\x64\x69\x6e\x73"
+ "\x78\x7d\x82\x87\x8c\x91\x96\x9b"
+ "\xa0\xa5\xaa\xaf\xb4\xb9\xbe\xc3"
+ "\xc8\xcd\xd2\xd7\xdc\xe1\xe6\xeb"
+ "\xf0\xf5\xfa\xff\x04\x09\x0e\x13"
+ "\x18\x1d\x22\x27\x2c\x31\x36\x3b"
+ "\x40\x45\x4a\x4f\x54\x59\x5e\x63"
+ "\x68\x6d\x72\x77\x7c\x81\x86\x8b"
+ "\x90\x95\x9a\x9f\xa4\xa9\xae\xb3"
+ "\xb8\xbd\xc2\xc7\xcc\xd1\xd6\xdb"
+ "\xe0\xe5\xea\xef\xf4\xf9\xfe\x03"
+ "\x08\x0d\x12\x17\x1c\x21\x26\x2b"
+ "\x30\x35\x3a\x3f\x44\x49\x4e\x53"
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+ "\x58\x6d\x82\x97\xac\xc1\xd6\xeb"
+ "\x00\x17\x2e\x45\x5c\x73\x8a\xa1"
+ "\xb8\xcf\xe6\xfd\x14\x2b\x42\x59"
+ "\x70\x87\x9e\xb5\xcc\xe3\xfa\x11"
+ "\x28\x3f\x56\x6d\x84\x9b\xb2\xc9"
+ "\xe0\xf7\x0e\x25\x3c\x53\x6a\x81"
+ "\x98\xaf\xc6\xdd\xf4\x0b\x22\x39"
+ "\x50\x67\x7e\x95\xac\xc3\xda\xf1"
+ "\x08\x1f\x36\x4d\x64\x7b\x92\xa9"
+ "\xc0\xd7\xee\x05\x1c\x33\x4a\x61"
+ "\x78\x8f\xa6\xbd\xd4\xeb\x02\x19"
+ "\x30\x47\x5e\x75\x8c\xa3\xba\xd1"
+ "\xe8\xff\x16\x2d\x44\x5b\x72\x89"
+ "\xa0\xb7\xce\xe5\xfc\x13\x2a\x41"
+ "\x58\x6f\x86\x9d\xb4\xcb\xe2\xf9"
+ "\x10\x27\x3e\x55\x6c\x83\x9a\xb1"
+ "\xc8\xdf\xf6\x0d\x24\x3b\x52\x69"
+ "\x80\x97\xae\xc5\xdc\xf3\x0a\x21"
+ "\x38\x4f\x66\x7d\x94\xab\xc2\xd9"
+ "\xf0\x07\x1e\x35\x4c\x63\x7a\x91"
+ "\xa8\xbf\xd6\xed\x04\x1b\x32\x49"
+ "\x60\x77\x8e\xa5\xbc\xd3\xea\x01"
+ "\x18\x2f\x46\x5d\x74\x8b\xa2\xb9"
+ "\xd0\xe7\xfe\x15\x2c\x43\x5a\x71"
+ "\x88\x9f\xb6\xcd\xe4\xfb\x12\x29"
+ "\x40\x57\x6e\x85\x9c\xb3\xca\xe1"
+ "\xf8\x0f\x26\x3d\x54\x6b\x82\x99"
+ "\xb0\xc7\xde\xf5\x0c\x23\x3a\x51"
+ "\x68\x7f\x96\xad\xc4\xdb\xf2\x09"
+ "\x20\x37\x4e\x65\x7c\x93\xaa\xc1"
+ "\xd8\xef\x06\x1d\x34\x4b\x62\x79"
+ "\x90\xa7\xbe\xd5\xec\x03\x1a\x31"
+ "\x48\x5f\x76\x8d\xa4\xbb\xd2\xe9"
+ "\x00\x19\x32\x4b\x64\x7d\x96\xaf"
+ "\xc8\xe1\xfa\x13\x2c\x45\x5e\x77"
+ "\x90\xa9\xc2\xdb\xf4\x0d\x26\x3f"
+ "\x58\x71\x8a\xa3\xbc\xd5\xee\x07"
+ "\x20\x39\x52\x6b\x84\x9d\xb6\xcf"
+ "\xe8\x01\x1a\x33\x4c\x65\x7e\x97"
+ "\xb0\xc9\xe2\xfb\x14\x2d\x46\x5f"
+ "\x78\x91\xaa\xc3\xdc\xf5\x0e\x27"
+ "\x40\x59\x72\x8b\xa4\xbd\xd6\xef"
+ "\x08\x21\x3a\x53\x6c\x85\x9e\xb7"
+ "\xd0\xe9\x02\x1b\x34\x4d\x66\x7f"
+ "\x98\xb1\xca\xe3\xfc\x15\x2e\x47"
+ "\x60\x79\x92\xab\xc4\xdd\xf6\x0f"
+ "\x28\x41\x5a\x73\x8c\xa5\xbe\xd7"
+ "\xf0\x09\x22\x3b\x54\x6d\x86\x9f"
+ "\xb8\xd1\xea\x03\x1c\x35\x4e\x67"
+ "\x80\x99\xb2\xcb\xe4\xfd\x16\x2f"
+ "\x48\x61\x7a\x93\xac\xc5\xde\xf7"
+ "\x10\x29\x42\x5b\x74\x8d\xa6\xbf"
+ "\xd8\xf1\x0a\x23\x3c\x55\x6e\x87"
+ "\xa0\xb9\xd2\xeb\x04\x1d\x36\x4f"
+ "\x68\x81\x9a\xb3\xcc\xe5\xfe\x17"
+ "\x30\x49\x62\x7b\x94\xad\xc6\xdf"
+ "\xf8\x11\x2a\x43\x5c\x75\x8e\xa7"
+ "\xc0\xd9\xf2\x0b\x24\x3d\x56\x6f"
+ "\x88\xa1\xba\xd3\xec\x05\x1e\x37"
+ "\x50\x69\x82\x9b\xb4\xcd\xe6\xff"
+ "\x18\x31\x4a\x63\x7c\x95\xae\xc7"
+ "\xe0\xf9\x12\x2b\x44\x5d\x76\x8f"
+ "\xa8\xc1\xda\xf3\x0c\x25\x3e\x57"
+ "\x70\x89\xa2\xbb\xd4\xed\x06\x1f"
+ "\x38\x51\x6a\x83\x9c\xb5\xce\xe7"
+ "\x00\x1b\x36\x51\x6c\x87\xa2\xbd"
+ "\xd8\xf3\x0e\x29\x44\x5f\x7a\x95"
+ "\xb0\xcb\xe6\x01\x1c\x37\x52\x6d"
+ "\x88\xa3\xbe\xd9\xf4\x0f\x2a\x45"
+ "\x60\x7b\x96\xb1\xcc\xe7\x02\x1d"
+ "\x38\x53\x6e\x89\xa4\xbf\xda\xf5"
+ "\x10\x2b\x46\x61\x7c\x97\xb2\xcd"
+ "\xe8\x03\x1e\x39\x54\x6f\x8a\xa5"
+ "\xc0\xdb\xf6\x11\x2c\x47\x62\x7d"
+ "\x98\xb3\xce\xe9\x04\x1f\x3a\x55"
+ "\x70\x8b\xa6\xc1\xdc\xf7\x12\x2d"
+ "\x48\x63\x7e\x99\xb4\xcf\xea\x05"
+ "\x20\x3b\x56\x71\x8c\xa7\xc2\xdd"
+ "\xf8\x13\x2e\x49\x64\x7f\x9a\xb5"
+ "\xd0\xeb\x06\x21\x3c\x57\x72\x8d"
+ "\xa8\xc3\xde\xf9\x14\x2f\x4a\x65"
+ "\x80\x9b\xb6\xd1\xec\x07\x22\x3d"
+ "\x58\x73\x8e\xa9\xc4\xdf\xfa\x15"
+ "\x30\x4b\x66\x81\x9c\xb7\xd2\xed"
+ "\x08\x23\x3e\x59\x74\x8f\xaa\xc5"
+ "\xe0\xfb\x16\x31\x4c\x67\x82\x9d"
+ "\xb8\xd3\xee\x09\x24\x3f\x5a\x75"
+ "\x90\xab\xc6\xe1\xfc\x17\x32\x4d"
+ "\x68\x83\x9e\xb9\xd4\xef\x0a\x25"
+ "\x40\x5b\x76\x91\xac\xc7\xe2\xfd"
+ "\x18\x33\x4e\x69\x84\x9f\xba\xd5"
+ "\xf0\x0b\x26\x41\x5c\x77\x92\xad"
+ "\xc8\xe3\xfe\x19\x34\x4f\x6a\x85"
+ "\xa0\xbb\xd6\xf1\x0c\x27\x42\x5d"
+ "\x78\x93\xae\xc9\xe4\xff\x1a\x35"
+ "\x50\x6b\x86\xa1\xbc\xd7\xf2\x0d"
+ "\x28\x43\x5e\x79\x94\xaf\xca\xe5"
+ "\x00\x1d\x3a\x57\x74\x91\xae\xcb"
+ "\xe8\x05\x22\x3f\x5c\x79\x96\xb3"
+ "\xd0\xed\x0a\x27\x44\x61\x7e\x9b"
+ "\xb8\xd5\xf2\x0f\x2c\x49\x66\x83"
+ "\xa0\xbd\xda\xf7\x14\x31\x4e\x6b"
+ "\x88\xa5\xc2\xdf\xfc\x19\x36\x53"
+ "\x70\x8d\xaa\xc7\xe4\x01\x1e\x3b"
+ "\x58\x75\x92\xaf\xcc\xe9\x06\x23"
+ "\x40\x5d\x7a\x97\xb4\xd1\xee\x0b"
+ "\x28\x45\x62\x7f\x9c\xb9\xd6\xf3"
+ "\x10\x2d\x4a\x67\x84\xa1\xbe\xdb"
+ "\xf8\x15\x32\x4f\x6c\x89\xa6\xc3"
+ "\xe0\xfd\x1a\x37\x54\x71\x8e\xab"
+ "\xc8\xe5\x02\x1f\x3c\x59\x76\x93"
+ "\xb0\xcd\xea\x07\x24\x41\x5e\x7b"
+ "\x98\xb5\xd2\xef\x0c\x29\x46\x63"
+ "\x80\x9d\xba\xd7\xf4\x11\x2e\x4b"
+ "\x68\x85\xa2\xbf\xdc\xf9\x16\x33"
+ "\x50\x6d\x8a\xa7\xc4\xe1\xfe\x1b"
+ "\x38\x55\x72\x8f\xac\xc9\xe6\x03"
+ "\x20\x3d\x5a\x77\x94\xb1\xce\xeb"
+ "\x08\x25\x42\x5f\x7c\x99\xb6\xd3"
+ "\xf0\x0d\x2a\x47\x64\x81\x9e\xbb"
+ "\xd8\xf5\x12\x2f\x4c\x69\x86\xa3"
+ "\xc0\xdd\xfa\x17\x34\x51\x6e\x8b"
+ "\xa8\xc5\xe2\xff\x1c\x39\x56\x73"
+ "\x90\xad\xca\xe7\x04\x21\x3e\x5b"
+ "\x78\x95\xb2\xcf\xec\x09\x26\x43"
+ "\x60\x7d\x9a\xb7\xd4\xf1\x0e\x2b"
+ "\x48\x65\x82\x9f\xbc\xd9\xf6\x13"
+ "\x30\x4d\x6a\x87\xa4\xc1\xde\xfb"
+ "\x18\x35\x52\x6f\x8c\xa9\xc6\xe3"
+ "\x00\x1f\x3e\x5d\x7c\x9b\xba\xd9"
+ "\xf8\x17\x36\x55\x74\x93\xb2\xd1"
+ "\xf0\x0f\x2e\x4d\x6c\x8b\xaa\xc9"
+ "\xe8\x07\x26\x45\x64\x83\xa2\xc1"
+ "\xe0\xff\x1e\x3d\x5c\x7b\x9a\xb9"
+ "\xd8\xf7\x16\x35\x54\x73\x92\xb1"
+ "\xd0\xef\x0e\x2d\x4c\x6b\x8a\xa9"
+ "\xc8\xe7\x06\x25\x44\x63\x82\xa1"
+ "\xc0\xdf\xfe\x1d\x3c\x5b\x7a\x99"
+ "\xb8\xd7\xf6\x15\x34\x53\x72\x91"
+ "\xb0\xcf\xee\x0d\x2c\x4b\x6a\x89"
+ "\xa8\xc7\xe6\x05\x24\x43\x62\x81"
+ "\xa0\xbf\xde\xfd\x1c\x3b\x5a\x79"
+ "\x98\xb7\xd6\xf5\x14\x33\x52\x71"
+ "\x90\xaf\xce\xed\x0c\x2b\x4a\x69"
+ "\x88\xa7\xc6\xe5\x04\x23\x42\x61"
+ "\x80\x9f\xbe\xdd\xfc\x1b\x3a\x59"
+ "\x78\x97\xb6\xd5\xf4\x13\x32\x51"
+ "\x70\x8f\xae\xcd\xec\x0b\x2a\x49"
+ "\x68\x87\xa6\xc5\xe4\x03\x22\x41"
+ "\x60\x7f\x9e\xbd\xdc\xfb\x1a\x39"
+ "\x58\x77\x96\xb5\xd4\xf3\x12\x31"
+ "\x50\x6f\x8e\xad\xcc\xeb\x0a\x29"
+ "\x48\x67\x86\xa5\xc4\xe3\x02\x21"
+ "\x40\x5f\x7e\x9d\xbc\xdb\xfa\x19"
+ "\x38\x57\x76\x95\xb4\xd3\xf2\x11"
+ "\x30\x4f\x6e\x8d\xac\xcb\xea\x09"
+ "\x28\x47\x66\x85\xa4\xc3\xe2\x01"
+ "\x20\x3f\x5e\x7d\x9c\xbb\xda\xf9"
+ "\x18\x37\x56\x75\x94\xb3\xd2\xf1"
+ "\x10\x2f\x4e\x6d\x8c\xab\xca\xe9"
+ "\x08\x27\x46\x65\x84\xa3\xc2\xe1"
+ "\x00\x21\x42\x63",
+ .ilen = 4100,
+ .result =
+ "\xb5\x81\xf5\x64\x18\x73\xe3\xf0"
+ "\x4c\x13\xf2\x77\x18\x60\x65\x5e"
+ "\x29\x01\xce\x98\x55\x53\xf9\x0c"
+ "\x2a\x08\xd5\x09\xb3\x57\x55\x56"
+ "\xc5\xe9\x56\x90\xcb\x6a\xa3\xc0"
+ "\xff\xc4\x79\xb4\xd2\x97\x5d\xc4"
+ "\x43\xd1\xfe\x94\x7b\x88\x06\x5a"
+ "\xb2\x9e\x2c\xfc\x44\x03\xb7\x90"
+ "\xa0\xc1\xba\x6a\x33\xb8\xc7\xb2"
+ "\x9d\xe1\x12\x4f\xc0\x64\xd4\x01"
+ "\xfe\x8c\x7a\x66\xf7\xe6\x5a\x91"
+ "\xbb\xde\x56\x86\xab\x65\x21\x30"
+ "\x00\x84\x65\x24\xa5\x7d\x85\xb4"
+ "\xe3\x17\xed\x3a\xb7\x6f\xb4\x0b"
+ "\x0b\xaf\x15\xae\x5a\x8f\xf2\x0c"
+ "\x2f\x27\xf4\x09\xd8\xd2\x96\xb7"
+ "\x71\xf2\xc5\x99\x4d\x7e\x7f\x75"
+ "\x77\x89\x30\x8b\x59\xdb\xa2\xb2"
+ "\xa0\xf3\x19\x39\x2b\xc5\x7e\x3f"
+ "\x4f\xd9\xd3\x56\x28\x97\x44\xdc"
+ "\xc0\x8b\x77\x24\xd9\x52\xe7\xc5"
+ "\xaf\xf6\x7d\x59\xb2\x44\x05\x1d"
+ "\xb1\xb0\x11\xa5\x0f\xec\x33\xe1"
+ "\x6d\x1b\x4e\x1f\xff\x57\x91\xb4"
+ "\x5b\x9a\x96\xc5\x53\xbc\xae\x20"
+ "\x3c\xbb\x14\xe2\xe8\x22\x33\xc1"
+ "\x5e\x76\x9e\x46\x99\xf6\x2a\x15"
+ "\xc6\x97\x02\xa0\x66\x43\xd1\xa6"
+ "\x31\xa6\x9f\xfb\xf4\xd3\x69\xe5"
+ "\xcd\x76\x95\xb8\x7a\x82\x7f\x21"
+ "\x45\xff\x3f\xce\x55\xf6\x95\x10"
+ "\x08\x77\x10\x43\xc6\xf3\x09\xe5"
+ "\x68\xe7\x3c\xad\x00\x52\x45\x0d"
+ "\xfe\x2d\xc6\xc2\x94\x8c\x12\x1d"
+ "\xe6\x25\xae\x98\x12\x8e\x19\x9c"
+ "\x81\x68\xb1\x11\xf6\x69\xda\xe3"
+ "\x62\x08\x18\x7a\x25\x49\x28\xac"
+ "\xba\x71\x12\x0b\xe4\xa2\xe5\xc7"
+ "\x5d\x8e\xec\x49\x40\x21\xbf\x5a"
+ "\x98\xf3\x02\x68\x55\x03\x7f\x8a"
+ "\xe5\x94\x0c\x32\x5c\x07\x82\x63"
+ "\xaf\x6f\x91\x40\x84\x8e\x52\x25"
+ "\xd0\xb0\x29\x53\x05\xe2\x50\x7a"
+ "\x34\xeb\xc9\x46\x20\xa8\x3d\xde"
+ "\x7f\x16\x5f\x36\xc5\x2e\xdc\xd1"
+ "\x15\x47\xc7\x50\x40\x6d\x91\xc5"
+ "\xe7\x93\x95\x1a\xd3\x57\xbc\x52"
+ "\x33\xee\x14\x19\x22\x52\x89\xa7"
+ "\x4a\x25\x56\x77\x4b\xca\xcf\x0a"
+ "\xe1\xf5\x35\x85\x30\x7e\x59\x4a"
+ "\xbd\x14\x5b\xdf\xe3\x46\xcb\xac"
+ "\x1f\x6c\x96\x0e\xf4\x81\xd1\x99"
+ "\xca\x88\x63\x3d\x02\x58\x6b\xa9"
+ "\xe5\x9f\xb3\x00\xb2\x54\xc6\x74"
+ "\x1c\xbf\x46\xab\x97\xcc\xf8\x54"
+ "\x04\x07\x08\x52\xe6\xc0\xda\x93"
+ "\x74\x7d\x93\x99\x5d\x78\x68\xa6"
+ "\x2e\x6b\xd3\x6a\x69\xcc\x12\x6b"
+ "\xd4\xc7\xa5\xc6\xe7\xf6\x03\x04"
+ "\x5d\xcd\x61\x5e\x17\x40\xdc\xd1"
+ "\x5c\xf5\x08\xdf\x5c\x90\x85\xa4"
+ "\xaf\xf6\x78\xbb\x0d\xf1\xf4\xa4"
+ "\x54\x26\x72\x9e\x61\xfa\x86\xcf"
+ "\xe8\x9e\xa1\xe0\xc7\x48\x23\xae"
+ "\x5a\x90\xae\x75\x0a\x74\x18\x89"
+ "\x05\xb1\x92\xb2\x7f\xd0\x1b\xa6"
+ "\x62\x07\x25\x01\xc7\xc2\x4f\xf9"
+ "\xe8\xfe\x63\x95\x80\x07\xb4\x26"
+ "\xcc\xd1\x26\xb6\xc4\x3f\x9e\xcb"
+ "\x8e\x3b\x2e\x44\x16\xd3\x10\x9a"
+ "\x95\x08\xeb\xc8\xcb\xeb\xbf\x6f"
+ "\x0b\xcd\x1f\xc8\xca\x86\xaa\xec"
+ "\x33\xe6\x69\xf4\x45\x25\x86\x3a"
+ "\x22\x94\x4f\x00\x23\x6a\x44\xc2"
+ "\x49\x97\x33\xab\x36\x14\x0a\x70"
+ "\x24\xc3\xbe\x04\x3b\x79\xa0\xf9"
+ "\xb8\xe7\x76\x29\x22\x83\xd7\xf2"
+ "\x94\xf4\x41\x49\xba\x5f\x7b\x07"
+ "\xb5\xfb\xdb\x03\x1a\x9f\xb6\x4c"
+ "\xc2\x2e\x37\x40\x49\xc3\x38\x16"
+ "\xe2\x4f\x77\x82\xb0\x68\x4c\x71"
+ "\x1d\x57\x61\x9c\xd9\x4e\x54\x99"
+ "\x47\x13\x28\x73\x3c\xbb\x00\x90"
+ "\xf3\x4d\xc9\x0e\xfd\xe7\xb1\x71"
+ "\xd3\x15\x79\xbf\xcc\x26\x2f\xbd"
+ "\xad\x6c\x50\x69\x6c\x3e\x6d\x80"
+ "\x9a\xea\x78\xaf\x19\xb2\x0d\x4d"
+ "\xad\x04\x07\xae\x22\x90\x4a\x93"
+ "\x32\x0e\x36\x9b\x1b\x46\xba\x3b"
+ "\xb4\xac\xc6\xd1\xa2\x31\x53\x3b"
+ "\x2a\x3d\x45\xfe\x03\x61\x10\x85"
+ "\x17\x69\xa6\x78\xcc\x6c\x87\x49"
+ "\x53\xf9\x80\x10\xde\x80\xa2\x41"
+ "\x6a\xc3\x32\x02\xad\x6d\x3c\x56"
+ "\x00\x71\x51\x06\xa7\xbd\xfb\xef"
+ "\x3c\xb5\x9f\xfc\x48\x7d\x53\x7c"
+ "\x66\xb0\x49\x23\xc4\x47\x10\x0e"
+ "\xe5\x6c\x74\x13\xe6\xc5\x3f\xaa"
+ "\xde\xff\x07\x44\xdd\x56\x1b\xad"
+ "\x09\x77\xfb\x5b\x12\xb8\x0d\x38"
+ "\x17\x37\x35\x7b\x9b\xbc\xfe\xd4"
+ "\x7e\x8b\xda\x7e\x5b\x04\xa7\x22"
+ "\xa7\x31\xa1\x20\x86\xc7\x1b\x99"
+ "\xdb\xd1\x89\xf4\x94\xa3\x53\x69"
+ "\x8d\xe7\xe8\x74\x11\x8d\x74\xd6"
+ "\x07\x37\x91\x9f\xfd\x67\x50\x3a"
+ "\xc9\xe1\xf4\x36\xd5\xa0\x47\xd1"
+ "\xf9\xe5\x39\xa3\x31\xac\x07\x36"
+ "\x23\xf8\x66\x18\x14\x28\x34\x0f"
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+ "\x18\xa5\x8d\x2d\xe4\x71\x3c\x47"
+ "\x4c\xf7\xe6\x47\x9e\xc0\x68\xdf"
+ "\xd4\xf5\x5a\x74\xb1\x2b\x29\x03"
+ "\x19\x07\xaf\x90\x62\x5c\x68\x98"
+ "\x48\x16\x11\x02\x9d\xee\xb4\x9b"
+ "\xe5\x42\x7f\x08\xfd\x16\x32\x0b"
+ "\xd0\xb3\xfa\x2b\xb7\x99\xf9\x29"
+ "\xcd\x20\x45\x9f\xb3\x1a\x5d\xa2"
+ "\xaf\x4d\xe0\xbd\x42\x0d\xbc\x74"
+ "\x99\x9c\x8e\x53\x1a\xb4\x3e\xbd"
+ "\xa2\x9a\x2d\xf7\xf8\x39\x0f\x67"
+ "\x63\xfc\x6b\xc0\xaf\xb3\x4b\x4f"
+ "\x55\xc4\xcf\xa7\xc8\x04\x11\x3e"
+ "\x14\x32\xbb\x1b\x38\x77\xd6\x7f"
+ "\x54\x4c\xdf\x75\xf3\x07\x2d\x33"
+ "\x9b\xa8\x20\xe1\x7b\x12\xb5\xf3"
+ "\xef\x2f\xce\x72\xe5\x24\x60\xc1"
+ "\x30\xe2\xab\xa1\x8e\x11\x09\xa8"
+ "\x21\x33\x44\xfe\x7f\x35\x32\x93"
+ "\x39\xa7\xad\x8b\x79\x06\xb2\xcb"
+ "\x4e\xa9\x5f\xc7\xba\x74\x29\xec"
+ "\x93\xa0\x4e\x54\x93\xc0\xbc\x55"
+ "\x64\xf0\x48\xe5\x57\x99\xee\x75"
+ "\xd6\x79\x0f\x66\xb7\xc6\x57\x76"
+ "\xf7\xb7\xf3\x9c\xc5\x60\xe8\x7f"
+ "\x83\x76\xd6\x0e\xaa\xe6\x90\x39"
+ "\x1d\xa6\x32\x6a\x34\xe3\x55\xf8"
+ "\x58\xa0\x58\x7d\x33\xe0\x22\x39"
+ "\x44\x64\x87\x86\x5a\x2f\xa7\x7e"
+ "\x0f\x38\xea\xb0\x30\xcc\x61\xa5"
+ "\x6a\x32\xae\x1e\xf7\xe9\xd0\xa9"
+ "\x0c\x32\x4b\xb5\x49\x28\xab\x85"
+ "\x2f\x8e\x01\x36\x38\x52\xd0\xba"
+ "\xd6\x02\x78\xf8\x0e\x3e\x9c\x8b"
+ "\x6b\x45\x99\x3f\x5c\xfe\x58\xf1"
+ "\x5c\x94\x04\xe1\xf5\x18\x6d\x51"
+ "\xb2\x5d\x18\x20\xb6\xc2\x9a\x42"
+ "\x1d\xb3\xab\x3c\xb6\x3a\x13\x03"
+ "\xb2\x46\x82\x4f\xfc\x64\xbc\x4f"
+ "\xca\xfa\x9c\xc0\xd5\xa7\xbd\x11"
+ "\xb7\xe4\x5a\xf6\x6f\x4d\x4d\x54"
+ "\xea\xa4\x98\x66\xd4\x22\x3b\xd3"
+ "\x8f\x34\x47\xd9\x7c\xf4\x72\x3b"
+ "\x4d\x02\x77\xf6\xd6\xdd\x08\x0a"
+ "\x81\xe1\x86\x89\x3e\x56\x10\x3c"
+ "\xba\xd7\x81\x8c\x08\xbc\x8b\xe2"
+ "\x53\xec\xa7\x89\xee\xc8\x56\xb5"
+ "\x36\x2c\xb2\x03\xba\x99\xdd\x7c"
+ "\x48\xa0\xb0\xbc\x91\x33\xe9\xa8"
+ "\xcb\xcd\xcf\x59\x5f\x1f\x15\xe2"
+ "\x56\xf5\x4e\x01\x35\x27\x45\x77"
+ "\x47\xc8\xbc\xcb\x7e\x39\xc1\x97"
+ "\x28\xd3\x84\xfc\x2c\x3e\xc8\xad"
+ "\x9c\xf8\x8a\x61\x9c\x28\xaa\xc5"
+ "\x99\x20\x43\x85\x9d\xa5\xe2\x8b"
+ "\xb8\xae\xeb\xd0\x32\x0d\x52\x78"
+ "\x09\x56\x3f\xc7\xd8\x7e\x26\xfc"
+ "\x37\xfb\x6f\x04\xfc\xfa\x92\x10"
+ "\xac\xf8\x3e\x21\xdc\x8c\x21\x16"
+ "\x7d\x67\x6e\xf6\xcd\xda\xb6\x98"
+ "\x23\xab\x23\x3c\xb2\x10\xa0\x53"
+ "\x5a\x56\x9f\xc5\xd0\xff\xbb\xe4"
+ "\x98\x3c\x69\x1e\xdb\x38\x8f\x7e"
+ "\x0f\xd2\x98\x88\x81\x8b\x45\x67"
+ "\xea\x33\xf1\xeb\xe9\x97\x55\x2e"
+ "\xd9\xaa\xeb\x5a\xec\xda\xe1\x68"
+ "\xa8\x9d\x3c\x84\x7c\x05\x3d\x62"
+ "\x87\x8f\x03\x21\x28\x95\x0c\x89"
+ "\x25\x22\x4a\xb0\x93\xa9\x50\xa2"
+ "\x2f\x57\x6e\x18\x42\x19\x54\x0c"
+ "\x55\x67\xc6\x11\x49\xf4\x5c\xd2"
+ "\xe9\x3d\xdd\x8b\x48\x71\x21\x00"
+ "\xc3\x9a\x6c\x85\x74\x28\x83\x4a"
+ "\x1b\x31\x05\xe1\x06\x92\xe7\xda"
+ "\x85\x73\x78\x45\x20\x7f\xae\x13"
+ "\x7c\x33\x06\x22\xf4\x83\xf9\x35"
+ "\x3f\x6c\x71\xa8\x4e\x48\xbe\x9b"
+ "\xce\x8a\xba\xda\xbe\x28\x08\xf7"
+ "\xe2\x14\x8c\x71\xea\x72\xf9\x33"
+ "\xf2\x88\x3f\xd7\xbb\x69\x6c\x29"
+ "\x19\xdc\x84\xce\x1f\x12\x4f\xc8"
+ "\xaf\xa5\x04\xba\x5a\xab\xb0\xd9"
+ "\x14\x1f\x6c\x68\x98\x39\x89\x7a"
+ "\xd9\xd8\x2f\xdf\xa8\x47\x4a\x25"
+ "\xe2\xfb\x33\xf4\x59\x78\xe1\x68"
+ "\x85\xcf\xfe\x59\x20\xd4\x05\x1d"
+ "\x80\x99\xae\xbc\xca\xae\x0f\x2f"
+ "\x65\x43\x34\x8e\x7e\xac\xd3\x93"
+ "\x2f\xac\x6d\x14\x3d\x02\x07\x70"
+ "\x9d\xa4\xf3\x1b\x5c\x36\xfc\x01"
+ "\x73\x34\x85\x0c\x6c\xd6\xf1\xbd"
+ "\x3f\xdf\xee\xf5\xd9\xba\x56\xef"
+ "\xf4\x9b\x6b\xee\x9f\x5a\x78\x6d"
+ "\x32\x19\xf4\xf7\xf8\x4c\x69\x0b"
+ "\x4b\xbc\xbb\xb7\xf2\x85\xaf\x70"
+ "\x75\x24\x6c\x54\xa7\x0e\x4d\x1d"
+ "\x01\xbf\x08\xac\xcf\x7f\x2c\xe3"
+ "\x14\x89\x5e\x70\x5a\x99\x92\xcd"
+ "\x01\x84\xc8\xd2\xab\xe5\x4f\x58"
+ "\xe7\x0f\x2f\x0e\xff\x68\xea\xfd"
+ "\x15\xb3\x17\xe6\xb0\xe7\x85\xd8"
+ "\x23\x2e\x05\xc7\xc9\xc4\x46\x1f"
+ "\xe1\x9e\x49\x20\x23\x24\x4d\x7e"
+ "\x29\x65\xff\xf4\xb6\xfd\x1a\x85"
+ "\xc4\x16\xec\xfc\xea\x7b\xd6\x2c"
+ "\x43\xf8\xb7\xbf\x79\xc0\x85\xcd"
+ "\xef\xe1\x98\xd3\xa5\xf7\x90\x8c"
+ "\xe9\x7f\x80\x6b\xd2\xac\x4c\x30"
+ "\xa7\xc6\x61\x6c\xd2\xf9\x2c\xff"
+ "\x30\xbc\x22\x81\x7d\x93\x12\xe4"
+ "\x0a\xcd\xaf\xdd\xe8\xab\x0a\x1e"
+ "\x13\xa4\x27\xc3\x5f\xf7\x4b\xbb"
+ "\x37\x09\x4b\x91\x6f\x92\x4f\xaf"
+ "\x52\xee\xdf\xef\x09\x6f\xf7\x5c"
+ "\x6e\x12\x17\x72\x63\x57\xc7\xba"
+ "\x3b\x6b\x38\x32\x73\x1b\x9c\x80"
+ "\xc1\x7a\xc6\xcf\xcd\x35\xc0\x6b"
+ "\x31\x1a\x6b\xe9\xd8\x2c\x29\x3f"
+ "\x96\xfb\xb6\xcd\x13\x91\x3b\xc2"
+ "\xd2\xa3\x31\x8d\xa4\xcd\x57\xcd"
+ "\x13\x3d\x64\xfd\x06\xce\xe6\xdc"
+ "\x0c\x24\x43\x31\x40\x57\xf1\x72"
+ "\x17\xe3\x3a\x63\x6d\x35\xcf\x5d"
+ "\x97\x40\x59\xdd\xf7\x3c\x02\xf7"
+ "\x1c\x7e\x05\xbb\xa9\x0d\x01\xb1"
+ "\x8e\xc0\x30\xa9\x53\x24\xc9\x89"
+ "\x84\x6d\xaa\xd0\xcd\x91\xc2\x4d"
+ "\x91\xb0\x89\xe2\xbf\x83\x44\xaa"
+ "\x28\x72\x23\xa0\xc2\xad\xad\x1c"
+ "\xfc\x3f\x09\x7a\x0b\xdc\xc5\x1b"
+ "\x87\x13\xc6\x5b\x59\x8d\xf2\xc8"
+ "\xaf\xdf\x11\x95",
+ .rlen = 4100,
+ .np = 2,
+ .tap = { 4064, 36 },
+ },
+};
+
+/*
+ * CTS (Cipher Text Stealing) mode tests
+ */
+#define CTS_MODE_ENC_TEST_VECTORS 6
+#define CTS_MODE_DEC_TEST_VECTORS 6
+static struct cipher_testvec cts_mode_enc_tv_template[] = {
+ { /* from rfc3962 */
+ .klen = 16,
+ .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+ "\x74\x65\x72\x69\x79\x61\x6b\x69",
+ .ilen = 17,
+ .input = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+ "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+ "\x20",
+ .rlen = 17,
+ .result = "\xc6\x35\x35\x68\xf2\xbf\x8c\xb4"
+ "\xd8\xa5\x80\x36\x2d\xa7\xff\x7f"
+ "\x97",
+ }, {
+ .klen = 16,
+ .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+ "\x74\x65\x72\x69\x79\x61\x6b\x69",
+ .ilen = 31,
+ .input = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+ "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+ "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+ "\x20\x47\x61\x75\x27\x73\x20",
+ .rlen = 31,
+ .result = "\xfc\x00\x78\x3e\x0e\xfd\xb2\xc1"
+ "\xd4\x45\xd4\xc8\xef\xf7\xed\x22"
+ "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
+ "\xc0\x7b\x25\xe2\x5e\xcf\xe5",
+ }, {
+ .klen = 16,
+ .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+ "\x74\x65\x72\x69\x79\x61\x6b\x69",
+ .ilen = 32,
+ .input = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+ "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+ "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+ "\x20\x47\x61\x75\x27\x73\x20\x43",
+ .rlen = 32,
+ .result = "\x39\x31\x25\x23\xa7\x86\x62\xd5"
+ "\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8"
+ "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
+ "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84",
+ }, {
+ .klen = 16,
+ .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+ "\x74\x65\x72\x69\x79\x61\x6b\x69",
+ .ilen = 47,
+ .input = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+ "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+ "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+ "\x20\x47\x61\x75\x27\x73\x20\x43"
+ "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
+ "\x70\x6c\x65\x61\x73\x65\x2c",
+ .rlen = 47,
+ .result = "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
+ "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
+ "\xb3\xff\xfd\x94\x0c\x16\xa1\x8c"
+ "\x1b\x55\x49\xd2\xf8\x38\x02\x9e"
+ "\x39\x31\x25\x23\xa7\x86\x62\xd5"
+ "\xbe\x7f\xcb\xcc\x98\xeb\xf5",
+ }, {
+ .klen = 16,
+ .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+ "\x74\x65\x72\x69\x79\x61\x6b\x69",
+ .ilen = 48,
+ .input = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+ "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+ "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+ "\x20\x47\x61\x75\x27\x73\x20\x43"
+ "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
+ "\x70\x6c\x65\x61\x73\x65\x2c\x20",
+ .rlen = 48,
+ .result = "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
+ "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
+ "\x9d\xad\x8b\xbb\x96\xc4\xcd\xc0"
+ "\x3b\xc1\x03\xe1\xa1\x94\xbb\xd8"
+ "\x39\x31\x25\x23\xa7\x86\x62\xd5"
+ "\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8",
+ }, {
+ .klen = 16,
+ .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+ "\x74\x65\x72\x69\x79\x61\x6b\x69",
+ .ilen = 64,
+ .input = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+ "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+ "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+ "\x20\x47\x61\x75\x27\x73\x20\x43"
+ "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
+ "\x70\x6c\x65\x61\x73\x65\x2c\x20"
+ "\x61\x6e\x64\x20\x77\x6f\x6e\x74"
+ "\x6f\x6e\x20\x73\x6f\x75\x70\x2e",
+ .rlen = 64,
+ .result = "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
+ "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
+ "\x39\x31\x25\x23\xa7\x86\x62\xd5"
+ "\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8"
+ "\x48\x07\xef\xe8\x36\xee\x89\xa5"
+ "\x26\x73\x0d\xbc\x2f\x7b\xc8\x40"
+ "\x9d\xad\x8b\xbb\x96\xc4\xcd\xc0"
+ "\x3b\xc1\x03\xe1\xa1\x94\xbb\xd8",
+ }
+};
+
+static struct cipher_testvec cts_mode_dec_tv_template[] = {
+ { /* from rfc3962 */
+ .klen = 16,
+ .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+ "\x74\x65\x72\x69\x79\x61\x6b\x69",
+ .rlen = 17,
+ .result = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+ "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+ "\x20",
+ .ilen = 17,
+ .input = "\xc6\x35\x35\x68\xf2\xbf\x8c\xb4"
+ "\xd8\xa5\x80\x36\x2d\xa7\xff\x7f"
+ "\x97",
+ }, {
+ .klen = 16,
+ .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+ "\x74\x65\x72\x69\x79\x61\x6b\x69",
+ .rlen = 31,
+ .result = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+ "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+ "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+ "\x20\x47\x61\x75\x27\x73\x20",
+ .ilen = 31,
+ .input = "\xfc\x00\x78\x3e\x0e\xfd\xb2\xc1"
+ "\xd4\x45\xd4\xc8\xef\xf7\xed\x22"
+ "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
+ "\xc0\x7b\x25\xe2\x5e\xcf\xe5",
+ }, {
+ .klen = 16,
+ .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+ "\x74\x65\x72\x69\x79\x61\x6b\x69",
+ .rlen = 32,
+ .result = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+ "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+ "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+ "\x20\x47\x61\x75\x27\x73\x20\x43",
+ .ilen = 32,
+ .input = "\x39\x31\x25\x23\xa7\x86\x62\xd5"
+ "\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8"
+ "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
+ "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84",
+ }, {
+ .klen = 16,
+ .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+ "\x74\x65\x72\x69\x79\x61\x6b\x69",
+ .rlen = 47,
+ .result = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+ "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+ "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+ "\x20\x47\x61\x75\x27\x73\x20\x43"
+ "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
+ "\x70\x6c\x65\x61\x73\x65\x2c",
+ .ilen = 47,
+ .input = "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
+ "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
+ "\xb3\xff\xfd\x94\x0c\x16\xa1\x8c"
+ "\x1b\x55\x49\xd2\xf8\x38\x02\x9e"
+ "\x39\x31\x25\x23\xa7\x86\x62\xd5"
+ "\xbe\x7f\xcb\xcc\x98\xeb\xf5",
+ }, {
+ .klen = 16,
+ .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+ "\x74\x65\x72\x69\x79\x61\x6b\x69",
+ .rlen = 48,
+ .result = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+ "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+ "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+ "\x20\x47\x61\x75\x27\x73\x20\x43"
+ "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
+ "\x70\x6c\x65\x61\x73\x65\x2c\x20",
+ .ilen = 48,
+ .input = "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
+ "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
+ "\x9d\xad\x8b\xbb\x96\xc4\xcd\xc0"
+ "\x3b\xc1\x03\xe1\xa1\x94\xbb\xd8"
+ "\x39\x31\x25\x23\xa7\x86\x62\xd5"
+ "\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8",
+ }, {
+ .klen = 16,
+ .key = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+ "\x74\x65\x72\x69\x79\x61\x6b\x69",
+ .rlen = 64,
+ .result = "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+ "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+ "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+ "\x20\x47\x61\x75\x27\x73\x20\x43"
+ "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
+ "\x70\x6c\x65\x61\x73\x65\x2c\x20"
+ "\x61\x6e\x64\x20\x77\x6f\x6e\x74"
+ "\x6f\x6e\x20\x73\x6f\x75\x70\x2e",
+ .ilen = 64,
+ .input = "\x97\x68\x72\x68\xd6\xec\xcc\xc0"
+ "\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
+ "\x39\x31\x25\x23\xa7\x86\x62\xd5"
+ "\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8"
+ "\x48\x07\xef\xe8\x36\xee\x89\xa5"
+ "\x26\x73\x0d\xbc\x2f\x7b\xc8\x40"
+ "\x9d\xad\x8b\xbb\x96\xc4\xcd\xc0"
+ "\x3b\xc1\x03\xe1\xa1\x94\xbb\xd8",
+ }
+};
+
+/*
+ * Compression stuff.
+ */
+#define COMP_BUF_SIZE 512
+
+struct comp_testvec {
+ int inlen, outlen;
+ char input[COMP_BUF_SIZE];
+ char output[COMP_BUF_SIZE];
+};
+
+/*
+ * Deflate test vectors (null-terminated strings).
+ * Params: winbits=11, Z_DEFAULT_COMPRESSION, MAX_MEM_LEVEL.
+ */
+#define DEFLATE_COMP_TEST_VECTORS 2
+#define DEFLATE_DECOMP_TEST_VECTORS 2
+
+static struct comp_testvec deflate_comp_tv_template[] = {
+ {
+ .inlen = 70,
+ .outlen = 38,
+ .input = "Join us now and share the software "
+ "Join us now and share the software ",
+ .output = "\xf3\xca\xcf\xcc\x53\x28\x2d\x56"
+ "\xc8\xcb\x2f\x57\x48\xcc\x4b\x51"
+ "\x28\xce\x48\x2c\x4a\x55\x28\xc9"
+ "\x48\x55\x28\xce\x4f\x2b\x29\x07"
+ "\x71\xbc\x08\x2b\x01\x00",
+ }, {
+ .inlen = 191,
+ .outlen = 122,
+ .input = "This document describes a compression method based on the DEFLATE"
+ "compression algorithm. This document defines the application of "
+ "the DEFLATE algorithm to the IP Payload Compression Protocol.",
+ .output = "\x5d\x8d\x31\x0e\xc2\x30\x10\x04"
+ "\xbf\xb2\x2f\xc8\x1f\x10\x04\x09"
+ "\x89\xc2\x85\x3f\x70\xb1\x2f\xf8"
+ "\x24\xdb\x67\xd9\x47\xc1\xef\x49"
+ "\x68\x12\x51\xae\x76\x67\xd6\x27"
+ "\x19\x88\x1a\xde\x85\xab\x21\xf2"
+ "\x08\x5d\x16\x1e\x20\x04\x2d\xad"
+ "\xf3\x18\xa2\x15\x85\x2d\x69\xc4"
+ "\x42\x83\x23\xb6\x6c\x89\x71\x9b"
+ "\xef\xcf\x8b\x9f\xcf\x33\xca\x2f"
+ "\xed\x62\xa9\x4c\x80\xff\x13\xaf"
+ "\x52\x37\xed\x0e\x52\x6b\x59\x02"
+ "\xd9\x4e\xe8\x7a\x76\x1d\x02\x98"
+ "\xfe\x8a\x87\x83\xa3\x4f\x56\x8a"
+ "\xb8\x9e\x8e\x5c\x57\xd3\xa0\x79"
+ "\xfa\x02",
+ },
+};
+
+static struct comp_testvec deflate_decomp_tv_template[] = {
+ {
+ .inlen = 122,
+ .outlen = 191,
+ .input = "\x5d\x8d\x31\x0e\xc2\x30\x10\x04"
+ "\xbf\xb2\x2f\xc8\x1f\x10\x04\x09"
+ "\x89\xc2\x85\x3f\x70\xb1\x2f\xf8"
+ "\x24\xdb\x67\xd9\x47\xc1\xef\x49"
+ "\x68\x12\x51\xae\x76\x67\xd6\x27"
+ "\x19\x88\x1a\xde\x85\xab\x21\xf2"
+ "\x08\x5d\x16\x1e\x20\x04\x2d\xad"
+ "\xf3\x18\xa2\x15\x85\x2d\x69\xc4"
+ "\x42\x83\x23\xb6\x6c\x89\x71\x9b"
+ "\xef\xcf\x8b\x9f\xcf\x33\xca\x2f"
+ "\xed\x62\xa9\x4c\x80\xff\x13\xaf"
+ "\x52\x37\xed\x0e\x52\x6b\x59\x02"
+ "\xd9\x4e\xe8\x7a\x76\x1d\x02\x98"
+ "\xfe\x8a\x87\x83\xa3\x4f\x56\x8a"
+ "\xb8\x9e\x8e\x5c\x57\xd3\xa0\x79"
+ "\xfa\x02",
+ .output = "This document describes a compression method based on the DEFLATE"
+ "compression algorithm. This document defines the application of "
+ "the DEFLATE algorithm to the IP Payload Compression Protocol.",
+ }, {
+ .inlen = 38,
+ .outlen = 70,
+ .input = "\xf3\xca\xcf\xcc\x53\x28\x2d\x56"
+ "\xc8\xcb\x2f\x57\x48\xcc\x4b\x51"
+ "\x28\xce\x48\x2c\x4a\x55\x28\xc9"
+ "\x48\x55\x28\xce\x4f\x2b\x29\x07"
+ "\x71\xbc\x08\x2b\x01\x00",
+ .output = "Join us now and share the software "
+ "Join us now and share the software ",
+ },
+};
+
+/*
+ * LZO test vectors (null-terminated strings).
+ */
+#define LZO_COMP_TEST_VECTORS 2
+#define LZO_DECOMP_TEST_VECTORS 2
+
+static struct comp_testvec lzo_comp_tv_template[] = {
+ {
+ .inlen = 70,
+ .outlen = 46,
+ .input = "Join us now and share the software "
+ "Join us now and share the software ",
+ .output = "\x00\x0d\x4a\x6f\x69\x6e\x20\x75"
+ "\x73\x20\x6e\x6f\x77\x20\x61\x6e"
+ "\x64\x20\x73\x68\x61\x72\x65\x20"
+ "\x74\x68\x65\x20\x73\x6f\x66\x74"
+ "\x77\x70\x01\x01\x4a\x6f\x69\x6e"
+ "\x3d\x88\x00\x11\x00\x00",
+ }, {
+ .inlen = 159,
+ .outlen = 133,
+ .input = "This document describes a compression method based on the LZO "
+ "compression algorithm. This document defines the application of "
+ "the LZO algorithm used in UBIFS.",
+ .output = "\x00\x2b\x54\x68\x69\x73\x20\x64"
+ "\x6f\x63\x75\x6d\x65\x6e\x74\x20"
+ "\x64\x65\x73\x63\x72\x69\x62\x65"
+ "\x73\x20\x61\x20\x63\x6f\x6d\x70"
+ "\x72\x65\x73\x73\x69\x6f\x6e\x20"
+ "\x6d\x65\x74\x68\x6f\x64\x20\x62"
+ "\x61\x73\x65\x64\x20\x6f\x6e\x20"
+ "\x74\x68\x65\x20\x4c\x5a\x4f\x2b"
+ "\x8c\x00\x0d\x61\x6c\x67\x6f\x72"
+ "\x69\x74\x68\x6d\x2e\x20\x20\x54"
+ "\x68\x69\x73\x2a\x54\x01\x02\x66"
+ "\x69\x6e\x65\x73\x94\x06\x05\x61"
+ "\x70\x70\x6c\x69\x63\x61\x74\x76"
+ "\x0a\x6f\x66\x88\x02\x60\x09\x27"
+ "\xf0\x00\x0c\x20\x75\x73\x65\x64"
+ "\x20\x69\x6e\x20\x55\x42\x49\x46"
+ "\x53\x2e\x11\x00\x00",
+ },
+};
+
+static struct comp_testvec lzo_decomp_tv_template[] = {
+ {
+ .inlen = 133,
+ .outlen = 159,
+ .input = "\x00\x2b\x54\x68\x69\x73\x20\x64"
+ "\x6f\x63\x75\x6d\x65\x6e\x74\x20"
+ "\x64\x65\x73\x63\x72\x69\x62\x65"
+ "\x73\x20\x61\x20\x63\x6f\x6d\x70"
+ "\x72\x65\x73\x73\x69\x6f\x6e\x20"
+ "\x6d\x65\x74\x68\x6f\x64\x20\x62"
+ "\x61\x73\x65\x64\x20\x6f\x6e\x20"
+ "\x74\x68\x65\x20\x4c\x5a\x4f\x2b"
+ "\x8c\x00\x0d\x61\x6c\x67\x6f\x72"
+ "\x69\x74\x68\x6d\x2e\x20\x20\x54"
+ "\x68\x69\x73\x2a\x54\x01\x02\x66"
+ "\x69\x6e\x65\x73\x94\x06\x05\x61"
+ "\x70\x70\x6c\x69\x63\x61\x74\x76"
+ "\x0a\x6f\x66\x88\x02\x60\x09\x27"
+ "\xf0\x00\x0c\x20\x75\x73\x65\x64"
+ "\x20\x69\x6e\x20\x55\x42\x49\x46"
+ "\x53\x2e\x11\x00\x00",
+ .output = "This document describes a compression method based on the LZO "
+ "compression algorithm. This document defines the application of "
+ "the LZO algorithm used in UBIFS.",
+ }, {
+ .inlen = 46,
+ .outlen = 70,
+ .input = "\x00\x0d\x4a\x6f\x69\x6e\x20\x75"
+ "\x73\x20\x6e\x6f\x77\x20\x61\x6e"
+ "\x64\x20\x73\x68\x61\x72\x65\x20"
+ "\x74\x68\x65\x20\x73\x6f\x66\x74"
+ "\x77\x70\x01\x01\x4a\x6f\x69\x6e"
+ "\x3d\x88\x00\x11\x00\x00",
+ .output = "Join us now and share the software "
+ "Join us now and share the software ",
+ },
+};
+
+/*
+ * Michael MIC test vectors from IEEE 802.11i
+ */
+#define MICHAEL_MIC_TEST_VECTORS 6
+
+static struct hash_testvec michael_mic_tv_template[] = {
+ {
+ .key = "\x00\x00\x00\x00\x00\x00\x00\x00",
+ .ksize = 8,
+ .plaintext = zeroed_string,
+ .psize = 0,
+ .digest = "\x82\x92\x5c\x1c\xa1\xd1\x30\xb8",
+ },
+ {
+ .key = "\x82\x92\x5c\x1c\xa1\xd1\x30\xb8",
+ .ksize = 8,
+ .plaintext = "M",
+ .psize = 1,
+ .digest = "\x43\x47\x21\xca\x40\x63\x9b\x3f",
+ },
+ {
+ .key = "\x43\x47\x21\xca\x40\x63\x9b\x3f",
+ .ksize = 8,
+ .plaintext = "Mi",
+ .psize = 2,
+ .digest = "\xe8\xf9\xbe\xca\xe9\x7e\x5d\x29",
+ },
+ {
+ .key = "\xe8\xf9\xbe\xca\xe9\x7e\x5d\x29",
+ .ksize = 8,
+ .plaintext = "Mic",
+ .psize = 3,
+ .digest = "\x90\x03\x8f\xc6\xcf\x13\xc1\xdb",
+ },
+ {
+ .key = "\x90\x03\x8f\xc6\xcf\x13\xc1\xdb",
+ .ksize = 8,
+ .plaintext = "Mich",
+ .psize = 4,
+ .digest = "\xd5\x5e\x10\x05\x10\x12\x89\x86",
+ },
+ {
+ .key = "\xd5\x5e\x10\x05\x10\x12\x89\x86",
+ .ksize = 8,
+ .plaintext = "Michael",
+ .psize = 7,
+ .digest = "\x0a\x94\x2b\x12\x4e\xca\xa5\x46",
+ }
+};
+
+/*
+ * CRC32C test vectors
+ */
+#define CRC32C_TEST_VECTORS 14
+
+static struct hash_testvec crc32c_tv_template[] = {
+ {
+ .psize = 0,
+ .digest = "\x00\x00\x00\x00",
+ },
+ {
+ .key = "\x87\xa9\xcb\xed",
+ .ksize = 4,
+ .psize = 0,
+ .digest = "\x78\x56\x34\x12",
+ },
+ {
+ .key = "\xff\xff\xff\xff",
+ .ksize = 4,
+ .plaintext = "\x01\x02\x03\x04\x05\x06\x07\x08"
+ "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+ "\x11\x12\x13\x14\x15\x16\x17\x18"
+ "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20"
+ "\x21\x22\x23\x24\x25\x26\x27\x28",
+ .psize = 40,
+ .digest = "\x7f\x15\x2c\x0e",
+ },
+ {
+ .key = "\xff\xff\xff\xff",
+ .ksize = 4,
+ .plaintext = "\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30"
+ "\x31\x32\x33\x34\x35\x36\x37\x38"
+ "\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40"
+ "\x41\x42\x43\x44\x45\x46\x47\x48"
+ "\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50",
+ .psize = 40,
+ .digest = "\xf6\xeb\x80\xe9",
+ },
+ {
+ .key = "\xff\xff\xff\xff",
+ .ksize = 4,
+ .plaintext = "\x51\x52\x53\x54\x55\x56\x57\x58"
+ "\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60"
+ "\x61\x62\x63\x64\x65\x66\x67\x68"
+ "\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70"
+ "\x71\x72\x73\x74\x75\x76\x77\x78",
+ .psize = 40,
+ .digest = "\xed\xbd\x74\xde",
+ },
+ {
+ .key = "\xff\xff\xff\xff",
+ .ksize = 4,
+ .plaintext = "\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80"
+ "\x81\x82\x83\x84\x85\x86\x87\x88"
+ "\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90"
+ "\x91\x92\x93\x94\x95\x96\x97\x98"
+ "\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0",
+ .psize = 40,
+ .digest = "\x62\xc8\x79\xd5",
+ },
+ {
+ .key = "\xff\xff\xff\xff",
+ .ksize = 4,
+ .plaintext = "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8"
+ "\xa9\xaa\xab\xac\xad\xae\xaf\xb0"
+ "\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8"
+ "\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0"
+ "\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8",
+ .psize = 40,
+ .digest = "\xd0\x9a\x97\xba",
+ },
+ {
+ .key = "\xff\xff\xff\xff",
+ .ksize = 4,
+ .plaintext = "\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0"
+ "\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8"
+ "\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
+ "\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8"
+ "\xe9\xea\xeb\xec\xed\xee\xef\xf0",
+ .psize = 40,
+ .digest = "\x13\xd9\x29\x2b",
+ },
+ {
+ .key = "\x80\xea\xd3\xf1",
+ .ksize = 4,
+ .plaintext = "\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30"
+ "\x31\x32\x33\x34\x35\x36\x37\x38"
+ "\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40"
+ "\x41\x42\x43\x44\x45\x46\x47\x48"
+ "\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50",
+ .psize = 40,
+ .digest = "\x0c\xb5\xe2\xa2",
+ },
+ {
+ .key = "\xf3\x4a\x1d\x5d",
+ .ksize = 4,
+ .plaintext = "\x51\x52\x53\x54\x55\x56\x57\x58"
+ "\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60"
+ "\x61\x62\x63\x64\x65\x66\x67\x68"
+ "\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70"
+ "\x71\x72\x73\x74\x75\x76\x77\x78",
+ .psize = 40,
+ .digest = "\xd1\x7f\xfb\xa6",
+ },
+ {
+ .key = "\x2e\x80\x04\x59",
+ .ksize = 4,
+ .plaintext = "\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80"
+ "\x81\x82\x83\x84\x85\x86\x87\x88"
+ "\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90"
+ "\x91\x92\x93\x94\x95\x96\x97\x98"
+ "\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0",
+ .psize = 40,
+ .digest = "\x59\x33\xe6\x7a",
+ },
+ {
+ .key = "\xa6\xcc\x19\x85",
+ .ksize = 4,
+ .plaintext = "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8"
+ "\xa9\xaa\xab\xac\xad\xae\xaf\xb0"
+ "\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8"
+ "\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0"
+ "\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8",
+ .psize = 40,
+ .digest = "\xbe\x03\x01\xd2",
+ },
+ {
+ .key = "\x41\xfc\xfe\x2d",
+ .ksize = 4,
+ .plaintext = "\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0"
+ "\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8"
+ "\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
+ "\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8"
+ "\xe9\xea\xeb\xec\xed\xee\xef\xf0",
+ .psize = 40,
+ .digest = "\x75\xd3\xc5\x24",
+ },
+ {
+ .key = "\xff\xff\xff\xff",
+ .ksize = 4,
+ .plaintext = "\x01\x02\x03\x04\x05\x06\x07\x08"
+ "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+ "\x11\x12\x13\x14\x15\x16\x17\x18"
+ "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20"
+ "\x21\x22\x23\x24\x25\x26\x27\x28"
+ "\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30"
+ "\x31\x32\x33\x34\x35\x36\x37\x38"
+ "\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40"
+ "\x41\x42\x43\x44\x45\x46\x47\x48"
+ "\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50"
+ "\x51\x52\x53\x54\x55\x56\x57\x58"
+ "\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60"
+ "\x61\x62\x63\x64\x65\x66\x67\x68"
+ "\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70"
+ "\x71\x72\x73\x74\x75\x76\x77\x78"
+ "\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80"
+ "\x81\x82\x83\x84\x85\x86\x87\x88"
+ "\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90"
+ "\x91\x92\x93\x94\x95\x96\x97\x98"
+ "\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0"
+ "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8"
+ "\xa9\xaa\xab\xac\xad\xae\xaf\xb0"
+ "\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8"
+ "\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0"
+ "\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8"
+ "\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0"
+ "\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8"
+ "\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0"
+ "\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8"
+ "\xe9\xea\xeb\xec\xed\xee\xef\xf0",
+ .psize = 240,
+ .digest = "\x75\xd3\xc5\x24",
+ .np = 2,
+ .tap = { 31, 209 }
+ },
+};
+
+#endif /* _CRYPTO_TESTMGR_H */
diff --git a/drivers/accessibility/braille/braille_console.c b/drivers/accessibility/braille/braille_console.c
index 0a5f6b2114c592acb481641d0bbadebb7d06ae30..d672cfe7ca5960997949ebede8bda6cd1088bbb8 100644
--- a/drivers/accessibility/braille/braille_console.c
+++ b/drivers/accessibility/braille/braille_console.c
@@ -376,6 +376,8 @@ int braille_register_console(struct console *console, int index,
console->flags |= CON_ENABLED;
console->index = index;
braille_co = console;
+ register_keyboard_notifier(&keyboard_notifier_block);
+ register_vt_notifier(&vt_notifier_block);
return 0;
}
@@ -383,15 +385,8 @@ int braille_unregister_console(struct console *console)
{
if (braille_co != console)
return -EINVAL;
+ unregister_keyboard_notifier(&keyboard_notifier_block);
+ unregister_vt_notifier(&vt_notifier_block);
braille_co = NULL;
return 0;
}
-
-static int __init braille_init(void)
-{
- register_keyboard_notifier(&keyboard_notifier_block);
- register_vt_notifier(&vt_notifier_block);
- return 0;
-}
-
-console_initcall(braille_init);
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 735f5ea17473152fc9560a49f15de97cb1dd71b4..12cf5d491f0de2d0dc086cfb00935d23757b44ff 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -260,6 +260,9 @@ config ACPI_ASUS
config ACPI_TOSHIBA
tristate "Toshiba Laptop Extras"
depends on X86
+ select INPUT_POLLDEV
+ select NET
+ select RFKILL
select BACKLIGHT_CLASS_DEVICE
---help---
This driver adds support for access to certain system settings
diff --git a/drivers/acpi/dispatcher/dsobject.c b/drivers/acpi/dispatcher/dsobject.c
index 1022e38994c2bffcdd8a52d676e9ecf951cc49f7..0f280589921025c5e8f9f4e8caebc3ea5efc21b0 100644
--- a/drivers/acpi/dispatcher/dsobject.c
+++ b/drivers/acpi/dispatcher/dsobject.c
@@ -496,7 +496,7 @@ acpi_ds_build_internal_package_obj(struct acpi_walk_state *walk_state,
arg = arg->common.next;
}
- ACPI_ERROR((AE_INFO,
+ ACPI_WARNING((AE_INFO,
"Package List length (%X) larger than NumElements count (%X), truncated\n",
i, element_count));
} else if (i < element_count) {
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 084109507c9f5101a1cdcf678db34005984a2855..8dd3336efd7e242209240010b7fa9710bb2ae6e8 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -165,8 +165,11 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle)
"firmware_node");
ret = sysfs_create_link(&acpi_dev->dev.kobj, &dev->kobj,
"physical_node");
- if (acpi_dev->wakeup.flags.valid)
+ if (acpi_dev->wakeup.flags.valid) {
device_set_wakeup_capable(dev, true);
+ device_set_wakeup_enable(dev,
+ acpi_dev->wakeup.state.enabled);
+ }
}
return 0;
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 80e32093e977c6a3c5427e0746c1732a2282e017..80c251ec6d2aac7dff658a9c6df5fec5733bc168 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -71,7 +71,7 @@ static DEFINE_MUTEX(performance_mutex);
* 1 -> ignore _PPC totally -> forced by user through boot param
*/
static int ignore_ppc = -1;
-module_param(ignore_ppc, uint, 0644);
+module_param(ignore_ppc, int, 0644);
MODULE_PARM_DESC(ignore_ppc, "If the frequency of your machine gets wrongly" \
"limited by BIOS, this should help");
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index bcf2c70fca87f498b9a3c5af5e0037248c488b37..a4e3767b8c64241c6bd1c11010f0c2001fd7e7c1 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -107,6 +107,13 @@ static int wait_transaction_complete(struct acpi_smb_hc *hc, int timeout)
if (wait_event_timeout(hc->wait, smb_check_done(hc),
msecs_to_jiffies(timeout)))
return 0;
+ /*
+ * After the timeout happens, OS will try to check the status of SMbus.
+ * If the status is what OS expected, it will be regarded as the bogus
+ * timeout.
+ */
+ if (smb_check_done(hc))
+ return 0;
else
return -ETIME;
}
diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
index 4ebbba2b6b194f4f6c6532ad698d9a0582e2519f..bf5b04de02d1c6e48123454656ab3f36e72bf8b7 100644
--- a/drivers/acpi/sleep/proc.c
+++ b/drivers/acpi/sleep/proc.c
@@ -377,6 +377,14 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
return 0;
}
+static void physical_device_enable_wakeup(struct acpi_device *adev)
+{
+ struct device *dev = acpi_get_physical_device(adev->handle);
+
+ if (dev && device_can_wakeup(dev))
+ device_set_wakeup_enable(dev, adev->wakeup.state.enabled);
+}
+
static ssize_t
acpi_system_write_wakeup_device(struct file *file,
const char __user * buffer,
@@ -411,6 +419,7 @@ acpi_system_write_wakeup_device(struct file *file,
}
}
if (found_dev) {
+ physical_device_enable_wakeup(found_dev);
list_for_each_safe(node, next, &acpi_wakeup_device_list) {
struct acpi_device *dev = container_of(node,
struct
@@ -428,6 +437,7 @@ acpi_system_write_wakeup_device(struct file *file,
dev->pnp.bus_id, found_dev->pnp.bus_id);
dev->wakeup.state.enabled =
found_dev->wakeup.state.enabled;
+ physical_device_enable_wakeup(dev);
}
}
}
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index c3419182c9a72fd033b765f1d48e4ea14c11256c..775c97a282bd0d036bdcee72e192d502e8ba08ea 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -300,6 +300,8 @@ int __init acpi_table_init(void)
static int __init acpi_parse_apic_instance(char *str)
{
+ if (!str)
+ return -EINVAL;
acpi_apic_instance = simple_strtoul(str, NULL, 0);
diff --git a/drivers/acpi/toshiba_acpi.c b/drivers/acpi/toshiba_acpi.c
index 0a43c8e0eff323fe55f29846695c71e750ffedf3..8a649f40d1620f0d9610e33f81a87da1d75a45f9 100644
--- a/drivers/acpi/toshiba_acpi.c
+++ b/drivers/acpi/toshiba_acpi.c
@@ -3,6 +3,7 @@
*
*
* Copyright (C) 2002-2004 John Belmonte
+ * Copyright (C) 2008 Philip Langdale
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -33,7 +34,7 @@
*
*/
-#define TOSHIBA_ACPI_VERSION "0.18"
+#define TOSHIBA_ACPI_VERSION "0.19"
#define PROC_INTERFACE_VERSION 1
#include <linux/kernel.h>
@@ -42,6 +43,9 @@
#include <linux/types.h>
#include <linux/proc_fs.h>
#include <linux/backlight.h>
+#include <linux/platform_device.h>
+#include <linux/rfkill.h>
+#include <linux/input-polldev.h>
#include <asm/uaccess.h>
@@ -90,6 +94,7 @@ MODULE_LICENSE("GPL");
#define HCI_VIDEO_OUT 0x001c
#define HCI_HOTKEY_EVENT 0x001e
#define HCI_LCD_BRIGHTNESS 0x002a
+#define HCI_WIRELESS 0x0056
/* field definitions */
#define HCI_LCD_BRIGHTNESS_BITS 3
@@ -98,9 +103,14 @@ MODULE_LICENSE("GPL");
#define HCI_VIDEO_OUT_LCD 0x1
#define HCI_VIDEO_OUT_CRT 0x2
#define HCI_VIDEO_OUT_TV 0x4
+#define HCI_WIRELESS_KILL_SWITCH 0x01
+#define HCI_WIRELESS_BT_PRESENT 0x0f
+#define HCI_WIRELESS_BT_ATTACH 0x40
+#define HCI_WIRELESS_BT_POWER 0x80
static const struct acpi_device_id toshiba_device_ids[] = {
{"TOS6200", 0},
+ {"TOS6208", 0},
{"TOS1900", 0},
{"", 0},
};
@@ -193,7 +203,7 @@ static acpi_status hci_raw(const u32 in[HCI_WORDS], u32 out[HCI_WORDS])
return status;
}
-/* common hci tasks (get or set one value)
+/* common hci tasks (get or set one or two value)
*
* In addition to the ACPI status, the HCI system returns a result which
* may be useful (such as "not supported").
@@ -218,6 +228,152 @@ static acpi_status hci_read1(u32 reg, u32 * out1, u32 * result)
return status;
}
+static acpi_status hci_write2(u32 reg, u32 in1, u32 in2, u32 *result)
+{
+ u32 in[HCI_WORDS] = { HCI_SET, reg, in1, in2, 0, 0 };
+ u32 out[HCI_WORDS];
+ acpi_status status = hci_raw(in, out);
+ *result = (status == AE_OK) ? out[0] : HCI_FAILURE;
+ return status;
+}
+
+static acpi_status hci_read2(u32 reg, u32 *out1, u32 *out2, u32 *result)
+{
+ u32 in[HCI_WORDS] = { HCI_GET, reg, *out1, *out2, 0, 0 };
+ u32 out[HCI_WORDS];
+ acpi_status status = hci_raw(in, out);
+ *out1 = out[2];
+ *out2 = out[3];
+ *result = (status == AE_OK) ? out[0] : HCI_FAILURE;
+ return status;
+}
+
+struct toshiba_acpi_dev {
+ struct platform_device *p_dev;
+ struct rfkill *rfk_dev;
+ struct input_polled_dev *poll_dev;
+
+ const char *bt_name;
+ const char *rfk_name;
+
+ bool last_rfk_state;
+
+ struct mutex mutex;
+};
+
+static struct toshiba_acpi_dev toshiba_acpi = {
+ .bt_name = "Toshiba Bluetooth",
+ .rfk_name = "Toshiba RFKill Switch",
+ .last_rfk_state = false,
+};
+
+/* Bluetooth rfkill handlers */
+
+static u32 hci_get_bt_present(bool *present)
+{
+ u32 hci_result;
+ u32 value, value2;
+
+ value = 0;
+ value2 = 0;
+ hci_read2(HCI_WIRELESS, &value, &value2, &hci_result);
+ if (hci_result == HCI_SUCCESS)
+ *present = (value & HCI_WIRELESS_BT_PRESENT) ? true : false;
+
+ return hci_result;
+}
+
+static u32 hci_get_bt_on(bool *on)
+{
+ u32 hci_result;
+ u32 value, value2;
+
+ value = 0;
+ value2 = 0x0001;
+ hci_read2(HCI_WIRELESS, &value, &value2, &hci_result);
+ if (hci_result == HCI_SUCCESS)
+ *on = (value & HCI_WIRELESS_BT_POWER) &&
+ (value & HCI_WIRELESS_BT_ATTACH);
+
+ return hci_result;
+}
+
+static u32 hci_get_radio_state(bool *radio_state)
+{
+ u32 hci_result;
+ u32 value, value2;
+
+ value = 0;
+ value2 = 0x0001;
+ hci_read2(HCI_WIRELESS, &value, &value2, &hci_result);
+
+ *radio_state = value & HCI_WIRELESS_KILL_SWITCH;
+ return hci_result;
+}
+
+static int bt_rfkill_toggle_radio(void *data, enum rfkill_state state)
+{
+ u32 result1, result2;
+ u32 value;
+ bool radio_state;
+ struct toshiba_acpi_dev *dev = data;
+
+ value = (state == RFKILL_STATE_UNBLOCKED);
+
+ if (hci_get_radio_state(&radio_state) != HCI_SUCCESS)
+ return -EFAULT;
+
+ switch (state) {
+ case RFKILL_STATE_UNBLOCKED:
+ if (!radio_state)
+ return -EPERM;
+ break;
+ case RFKILL_STATE_SOFT_BLOCKED:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ mutex_lock(&dev->mutex);
+ hci_write2(HCI_WIRELESS, value, HCI_WIRELESS_BT_POWER, &result1);
+ hci_write2(HCI_WIRELESS, value, HCI_WIRELESS_BT_ATTACH, &result2);
+ mutex_unlock(&dev->mutex);
+
+ if (result1 != HCI_SUCCESS || result2 != HCI_SUCCESS)
+ return -EFAULT;
+
+ return 0;
+}
+
+static void bt_poll_rfkill(struct input_polled_dev *poll_dev)
+{
+ bool state_changed;
+ bool new_rfk_state;
+ bool value;
+ u32 hci_result;
+ struct toshiba_acpi_dev *dev = poll_dev->private;
+
+ hci_result = hci_get_radio_state(&value);
+ if (hci_result != HCI_SUCCESS)
+ return; /* Can't do anything useful */
+
+ new_rfk_state = value;
+
+ mutex_lock(&dev->mutex);
+ state_changed = new_rfk_state != dev->last_rfk_state;
+ dev->last_rfk_state = new_rfk_state;
+ mutex_unlock(&dev->mutex);
+
+ if (unlikely(state_changed)) {
+ rfkill_force_state(dev->rfk_dev,
+ new_rfk_state ?
+ RFKILL_STATE_SOFT_BLOCKED :
+ RFKILL_STATE_HARD_BLOCKED);
+ input_report_switch(poll_dev->input, SW_RFKILL_ALL,
+ new_rfk_state);
+ }
+}
+
static struct proc_dir_entry *toshiba_proc_dir /*= 0*/ ;
static struct backlight_device *toshiba_backlight_device;
static int force_fan;
@@ -547,6 +703,14 @@ static struct backlight_ops toshiba_backlight_data = {
static void toshiba_acpi_exit(void)
{
+ if (toshiba_acpi.poll_dev) {
+ input_unregister_polled_device(toshiba_acpi.poll_dev);
+ input_free_polled_device(toshiba_acpi.poll_dev);
+ }
+
+ if (toshiba_acpi.rfk_dev)
+ rfkill_unregister(toshiba_acpi.rfk_dev);
+
if (toshiba_backlight_device)
backlight_device_unregister(toshiba_backlight_device);
@@ -555,6 +719,8 @@ static void toshiba_acpi_exit(void)
if (toshiba_proc_dir)
remove_proc_entry(PROC_TOSHIBA, acpi_root_dir);
+ platform_device_unregister(toshiba_acpi.p_dev);
+
return;
}
@@ -562,6 +728,10 @@ static int __init toshiba_acpi_init(void)
{
acpi_status status = AE_OK;
u32 hci_result;
+ bool bt_present;
+ bool bt_on;
+ bool radio_on;
+ int ret = 0;
if (acpi_disabled)
return -ENODEV;
@@ -578,6 +748,18 @@ static int __init toshiba_acpi_init(void)
TOSHIBA_ACPI_VERSION);
printk(MY_INFO " HCI method: %s\n", method_hci);
+ mutex_init(&toshiba_acpi.mutex);
+
+ toshiba_acpi.p_dev = platform_device_register_simple("toshiba_acpi",
+ -1, NULL, 0);
+ if (IS_ERR(toshiba_acpi.p_dev)) {
+ ret = PTR_ERR(toshiba_acpi.p_dev);
+ printk(MY_ERR "unable to register platform device\n");
+ toshiba_acpi.p_dev = NULL;
+ toshiba_acpi_exit();
+ return ret;
+ }
+
force_fan = 0;
key_event_valid = 0;
@@ -586,19 +768,23 @@ static int __init toshiba_acpi_init(void)
toshiba_proc_dir = proc_mkdir(PROC_TOSHIBA, acpi_root_dir);
if (!toshiba_proc_dir) {
- status = AE_ERROR;
+ toshiba_acpi_exit();
+ return -ENODEV;
} else {
toshiba_proc_dir->owner = THIS_MODULE;
status = add_device();
- if (ACPI_FAILURE(status))
- remove_proc_entry(PROC_TOSHIBA, acpi_root_dir);
+ if (ACPI_FAILURE(status)) {
+ toshiba_acpi_exit();
+ return -ENODEV;
+ }
}
- toshiba_backlight_device = backlight_device_register("toshiba",NULL,
+ toshiba_backlight_device = backlight_device_register("toshiba",
+ &toshiba_acpi.p_dev->dev,
NULL,
&toshiba_backlight_data);
if (IS_ERR(toshiba_backlight_device)) {
- int ret = PTR_ERR(toshiba_backlight_device);
+ ret = PTR_ERR(toshiba_backlight_device);
printk(KERN_ERR "Could not register toshiba backlight device\n");
toshiba_backlight_device = NULL;
@@ -607,7 +793,66 @@ static int __init toshiba_acpi_init(void)
}
toshiba_backlight_device->props.max_brightness = HCI_LCD_BRIGHTNESS_LEVELS - 1;
- return (ACPI_SUCCESS(status)) ? 0 : -ENODEV;
+ /* Register rfkill switch for Bluetooth */
+ if (hci_get_bt_present(&bt_present) == HCI_SUCCESS && bt_present) {
+ toshiba_acpi.rfk_dev = rfkill_allocate(&toshiba_acpi.p_dev->dev,
+ RFKILL_TYPE_BLUETOOTH);
+ if (!toshiba_acpi.rfk_dev) {
+ printk(MY_ERR "unable to allocate rfkill device\n");
+ toshiba_acpi_exit();
+ return -ENOMEM;
+ }
+
+ toshiba_acpi.rfk_dev->name = toshiba_acpi.bt_name;
+ toshiba_acpi.rfk_dev->toggle_radio = bt_rfkill_toggle_radio;
+ toshiba_acpi.rfk_dev->user_claim_unsupported = 1;
+ toshiba_acpi.rfk_dev->data = &toshiba_acpi;
+
+ if (hci_get_bt_on(&bt_on) == HCI_SUCCESS && bt_on) {
+ toshiba_acpi.rfk_dev->state = RFKILL_STATE_UNBLOCKED;
+ } else if (hci_get_radio_state(&radio_on) == HCI_SUCCESS &&
+ radio_on) {
+ toshiba_acpi.rfk_dev->state = RFKILL_STATE_SOFT_BLOCKED;
+ } else {
+ toshiba_acpi.rfk_dev->state = RFKILL_STATE_HARD_BLOCKED;
+ }
+
+ ret = rfkill_register(toshiba_acpi.rfk_dev);
+ if (ret) {
+ printk(MY_ERR "unable to register rfkill device\n");
+ toshiba_acpi_exit();
+ return -ENOMEM;
+ }
+ }
+
+ /* Register input device for kill switch */
+ toshiba_acpi.poll_dev = input_allocate_polled_device();
+ if (!toshiba_acpi.poll_dev) {
+ printk(MY_ERR "unable to allocate kill-switch input device\n");
+ toshiba_acpi_exit();
+ return -ENOMEM;
+ }
+ toshiba_acpi.poll_dev->private = &toshiba_acpi;
+ toshiba_acpi.poll_dev->poll = bt_poll_rfkill;
+ toshiba_acpi.poll_dev->poll_interval = 1000; /* msecs */
+
+ toshiba_acpi.poll_dev->input->name = toshiba_acpi.rfk_name;
+ toshiba_acpi.poll_dev->input->id.bustype = BUS_HOST;
+ toshiba_acpi.poll_dev->input->id.vendor = 0x0930; /* Toshiba USB ID */
+ set_bit(EV_SW, toshiba_acpi.poll_dev->input->evbit);
+ set_bit(SW_RFKILL_ALL, toshiba_acpi.poll_dev->input->swbit);
+ input_report_switch(toshiba_acpi.poll_dev->input, SW_RFKILL_ALL, TRUE);
+
+ ret = input_register_polled_device(toshiba_acpi.poll_dev);
+ if (ret) {
+ printk(MY_ERR "unable to register kill-switch input device\n");
+ rfkill_free(toshiba_acpi.rfk_dev);
+ toshiba_acpi.rfk_dev = NULL;
+ toshiba_acpi_exit();
+ return ret;
+ }
+
+ return 0;
}
module_init(toshiba_acpi_init);
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index ae8494944c45dd54eb92f57f9651b86b6679f361..f17cd4b572f87324b2d261b491fc1f9f78d8d696 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -448,8 +448,10 @@ config PATA_MARVELL
tristate "Marvell PATA support via legacy mode"
depends on PCI
help
- This option enables limited support for the Marvell 88SE6145 ATA
- controller.
+ This option enables limited support for the Marvell 88SE61xx ATA
+ controllers. If you wish to use only the SATA ports then select
+ the AHCI driver alone. If you wish to the use the PATA port or
+ both SATA and PATA include this driver.
If unsure, say N.
@@ -661,7 +663,7 @@ config HAVE_PATA_PLATFORM
config PATA_PLATFORM
tristate "Generic platform device PATA support"
- depends on EMBEDDED || ARCH_RPC || PPC || HAVE_PATA_PLATFORM
+ depends on EMBEDDED || PPC || HAVE_PATA_PLATFORM
help
This option enables support for generic directly connected ATA
devices commonly found on embedded systems.
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index c729e6988bbb17db928de1cd903682cfc3dc2802..aeadd00411a187dc164eaa4abe4c3a447af8af59 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -267,8 +267,8 @@ struct ahci_port_priv {
* per PM slot */
};
-static int ahci_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
-static int ahci_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
+static int ahci_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
+static int ahci_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
static unsigned int ahci_qc_issue(struct ata_queued_cmd *qc);
static bool ahci_qc_fill_rtf(struct ata_queued_cmd *qc);
@@ -316,6 +316,7 @@ static struct device_attribute *ahci_shost_attrs[] = {
static struct device_attribute *ahci_sdev_attrs[] = {
&dev_attr_sw_activity,
+ &dev_attr_unload_heads,
NULL
};
@@ -420,7 +421,7 @@ static const struct ata_port_info ahci_port_info[] = {
/* board_ahci_mv */
{
AHCI_HFLAGS (AHCI_HFLAG_NO_NCQ | AHCI_HFLAG_NO_MSI |
- AHCI_HFLAG_MV_PATA),
+ AHCI_HFLAG_MV_PATA | AHCI_HFLAG_NO_PMP),
.flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA,
.pio_mask = 0x1f, /* pio0-4 */
@@ -487,7 +488,9 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, 0x3a05), board_ahci }, /* ICH10 */
{ PCI_VDEVICE(INTEL, 0x3a25), board_ahci }, /* ICH10 */
{ PCI_VDEVICE(INTEL, 0x3b24), board_ahci }, /* PCH RAID */
+ { PCI_VDEVICE(INTEL, 0x3b25), board_ahci }, /* PCH RAID */
{ PCI_VDEVICE(INTEL, 0x3b2b), board_ahci }, /* PCH RAID */
+ { PCI_VDEVICE(INTEL, 0x3b2c), board_ahci }, /* PCH RAID */
/* JMicron 360/1/3/5/6, match class to avoid IDE function */
{ PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
@@ -610,6 +613,15 @@ module_param(ahci_em_messages, int, 0444);
MODULE_PARM_DESC(ahci_em_messages,
"Set AHCI Enclosure Management Message type (0 = disabled, 1 = LED");
+#if defined(CONFIG_PATA_MARVELL) || defined(CONFIG_PATA_MARVELL_MODULE)
+static int marvell_enable;
+#else
+static int marvell_enable = 1;
+#endif
+module_param(marvell_enable, int, 0644);
+MODULE_PARM_DESC(marvell_enable, "Marvell SATA via AHCI (1 = enabled)");
+
+
static inline int ahci_nr_ports(u32 cap)
{
return (cap & 0x1f) + 1;
@@ -732,6 +744,8 @@ static void ahci_save_initial_config(struct pci_dev *pdev,
"MV_AHCI HACK: port_map %x -> %x\n",
port_map,
port_map & mv);
+ dev_printk(KERN_ERR, &pdev->dev,
+ "Disabling your PATA port. Use the boot option 'ahci.marvell_enable=0' to avoid this.\n");
port_map &= mv;
}
@@ -807,10 +821,10 @@ static unsigned ahci_scr_offset(struct ata_port *ap, unsigned int sc_reg)
return 0;
}
-static int ahci_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
+static int ahci_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val)
{
- void __iomem *port_mmio = ahci_port_base(ap);
- int offset = ahci_scr_offset(ap, sc_reg);
+ void __iomem *port_mmio = ahci_port_base(link->ap);
+ int offset = ahci_scr_offset(link->ap, sc_reg);
if (offset) {
*val = readl(port_mmio + offset);
@@ -819,10 +833,10 @@ static int ahci_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
return -EINVAL;
}
-static int ahci_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
+static int ahci_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val)
{
- void __iomem *port_mmio = ahci_port_base(ap);
- int offset = ahci_scr_offset(ap, sc_reg);
+ void __iomem *port_mmio = ahci_port_base(link->ap);
+ int offset = ahci_scr_offset(link->ap, sc_reg);
if (offset) {
writel(val, port_mmio + offset);
@@ -960,7 +974,7 @@ static void ahci_disable_alpm(struct ata_port *ap)
writel(PORT_IRQ_PHYRDY, port_mmio + PORT_IRQ_STAT);
/* go ahead and clean out PhyRdy Change from Serror too */
- ahci_scr_write(ap, SCR_ERROR, ((1 << 16) | (1 << 18)));
+ ahci_scr_write(&ap->link, SCR_ERROR, ((1 << 16) | (1 << 18)));
/*
* Clear flag to indicate that we should ignore all PhyRdy
@@ -1924,8 +1938,8 @@ static void ahci_error_intr(struct ata_port *ap, u32 irq_stat)
ata_ehi_push_desc(host_ehi, "irq_stat 0x%08x", irq_stat);
/* AHCI needs SError cleared; otherwise, it might lock up */
- ahci_scr_read(ap, SCR_ERROR, &serror);
- ahci_scr_write(ap, SCR_ERROR, serror);
+ ahci_scr_read(&ap->link, SCR_ERROR, &serror);
+ ahci_scr_write(&ap->link, SCR_ERROR, serror);
host_ehi->serror |= serror;
/* some controllers set IRQ_IF_ERR on device errors, ignore it */
@@ -2014,7 +2028,7 @@ static void ahci_port_intr(struct ata_port *ap)
if ((hpriv->flags & AHCI_HFLAG_NO_HOTPLUG) &&
(status & PORT_IRQ_PHYRDY)) {
status &= ~PORT_IRQ_PHYRDY;
- ahci_scr_write(ap, SCR_ERROR, ((1 << 16) | (1 << 18)));
+ ahci_scr_write(&ap->link, SCR_ERROR, ((1 << 16) | (1 << 18)));
}
if (unlikely(status & PORT_IRQ_ERROR)) {
@@ -2533,6 +2547,12 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (!printed_version++)
dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
+ /* The AHCI driver can only drive the SATA ports, the PATA driver
+ can drive them all so if both drivers are selected make sure
+ AHCI stays out of the way */
+ if (pdev->vendor == PCI_VENDOR_ID_MARVELL && !marvell_enable)
+ return -ENODEV;
+
/* acquire resources */
rc = pcim_enable_device(pdev);
if (rc)
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index b1d08a8f50030da3bb5d6a74726b5a72fdffe24b..e9e32ed6b1a34ccbd0e61dd846622234b07ca2f5 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -165,8 +165,10 @@ static void piix_set_dmamode(struct ata_port *ap, struct ata_device *adev);
static void ich_set_dmamode(struct ata_port *ap, struct ata_device *adev);
static int ich_pata_cable_detect(struct ata_port *ap);
static u8 piix_vmw_bmdma_status(struct ata_port *ap);
-static int piix_sidpr_scr_read(struct ata_port *ap, unsigned int reg, u32 *val);
-static int piix_sidpr_scr_write(struct ata_port *ap, unsigned int reg, u32 val);
+static int piix_sidpr_scr_read(struct ata_link *link,
+ unsigned int reg, u32 *val);
+static int piix_sidpr_scr_write(struct ata_link *link,
+ unsigned int reg, u32 val);
#ifdef CONFIG_PM
static int piix_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg);
static int piix_pci_device_resume(struct pci_dev *pdev);
@@ -278,12 +280,15 @@ static const struct pci_device_id piix_pci_tbl[] = {
/* SATA Controller IDE (PCH) */
{ 0x8086, 0x3b20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata },
/* SATA Controller IDE (PCH) */
+ { 0x8086, 0x3b21, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
+ /* SATA Controller IDE (PCH) */
{ 0x8086, 0x3b26, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
/* SATA Controller IDE (PCH) */
+ { 0x8086, 0x3b28, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata },
+ /* SATA Controller IDE (PCH) */
{ 0x8086, 0x3b2d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
/* SATA Controller IDE (PCH) */
{ 0x8086, 0x3b2e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata },
-
{ } /* terminate list */
};
@@ -582,6 +587,7 @@ static const struct ich_laptop ich_laptop[] = {
{ 0x27DF, 0x1025, 0x0110 }, /* ICH7 on Acer 3682WLMi */
{ 0x27DF, 0x1043, 0x1267 }, /* ICH7 on Asus W5F */
{ 0x27DF, 0x103C, 0x30A1 }, /* ICH7 on HP Compaq nc2400 */
+ { 0x27DF, 0x1071, 0xD221 }, /* ICH7 on Hercules EC-900 */
{ 0x24CA, 0x1025, 0x0061 }, /* ICH4 on ACER Aspire 2023WLMi */
{ 0x24CA, 0x1025, 0x003d }, /* ICH4 on ACER TM290 */
{ 0x266F, 0x1025, 0x0066 }, /* ICH6 on ACER Aspire 1694WLMi */
@@ -885,23 +891,9 @@ static void ich_set_dmamode(struct ata_port *ap, struct ata_device *adev)
* Serial ATA Index/Data Pair Superset Registers access
*
* Beginning from ICH8, there's a sane way to access SCRs using index
- * and data register pair located at BAR5. This creates an
- * interesting problem of mapping two SCRs to one port.
- *
- * Although they have separate SCRs, the master and slave aren't
- * independent enough to be treated as separate links - e.g. softreset
- * resets both. Also, there's no protocol defined for hard resetting
- * singled device sharing the virtual port (no defined way to acquire
- * device signature). This is worked around by merging the SCR values
- * into one sensible value and requesting follow-up SRST after
- * hardreset.
- *
- * SCR merging is perfomed in nibbles which is the unit contents in
- * SCRs are organized. If two values are equal, the value is used.
- * When they differ, merge table which lists precedence of possible
- * values is consulted and the first match or the last entry when
- * nothing matches is used. When there's no merge table for the
- * specific nibble, value from the first port is used.
+ * and data register pair located at BAR5 which means that we have
+ * separate SCRs for master and slave. This is handled using libata
+ * slave_link facility.
*/
static const int piix_sidx_map[] = {
[SCR_STATUS] = 0,
@@ -909,120 +901,38 @@ static const int piix_sidx_map[] = {
[SCR_CONTROL] = 1,
};
-static void piix_sidpr_sel(struct ata_device *dev, unsigned int reg)
+static void piix_sidpr_sel(struct ata_link *link, unsigned int reg)
{
- struct ata_port *ap = dev->link->ap;
+ struct ata_port *ap = link->ap;
struct piix_host_priv *hpriv = ap->host->private_data;
- iowrite32(((ap->port_no * 2 + dev->devno) << 8) | piix_sidx_map[reg],
+ iowrite32(((ap->port_no * 2 + link->pmp) << 8) | piix_sidx_map[reg],
hpriv->sidpr + PIIX_SIDPR_IDX);
}
-static int piix_sidpr_read(struct ata_device *dev, unsigned int reg)
-{
- struct piix_host_priv *hpriv = dev->link->ap->host->private_data;
-
- piix_sidpr_sel(dev, reg);
- return ioread32(hpriv->sidpr + PIIX_SIDPR_DATA);
-}
-
-static void piix_sidpr_write(struct ata_device *dev, unsigned int reg, u32 val)
-{
- struct piix_host_priv *hpriv = dev->link->ap->host->private_data;
-
- piix_sidpr_sel(dev, reg);
- iowrite32(val, hpriv->sidpr + PIIX_SIDPR_DATA);
-}
-
-static u32 piix_merge_scr(u32 val0, u32 val1, const int * const *merge_tbl)
-{
- u32 val = 0;
- int i, mi;
-
- for (i = 0, mi = 0; i < 32 / 4; i++) {
- u8 c0 = (val0 >> (i * 4)) & 0xf;
- u8 c1 = (val1 >> (i * 4)) & 0xf;
- u8 merged = c0;
- const int *cur;
-
- /* if no merge preference, assume the first value */
- cur = merge_tbl[mi];
- if (!cur)
- goto done;
- mi++;
-
- /* if two values equal, use it */
- if (c0 == c1)
- goto done;
-
- /* choose the first match or the last from the merge table */
- while (*cur != -1) {
- if (c0 == *cur || c1 == *cur)
- break;
- cur++;
- }
- if (*cur == -1)
- cur--;
- merged = *cur;
- done:
- val |= merged << (i * 4);
- }
-
- return val;
-}
-
-static int piix_sidpr_scr_read(struct ata_port *ap, unsigned int reg, u32 *val)
+static int piix_sidpr_scr_read(struct ata_link *link,
+ unsigned int reg, u32 *val)
{
- const int * const sstatus_merge_tbl[] = {
- /* DET */ (const int []){ 1, 3, 0, 4, 3, -1 },
- /* SPD */ (const int []){ 2, 1, 0, -1 },
- /* IPM */ (const int []){ 6, 2, 1, 0, -1 },
- NULL,
- };
- const int * const scontrol_merge_tbl[] = {
- /* DET */ (const int []){ 1, 0, 4, 0, -1 },
- /* SPD */ (const int []){ 0, 2, 1, 0, -1 },
- /* IPM */ (const int []){ 0, 1, 2, 3, 0, -1 },
- NULL,
- };
- u32 v0, v1;
+ struct piix_host_priv *hpriv = link->ap->host->private_data;
if (reg >= ARRAY_SIZE(piix_sidx_map))
return -EINVAL;
- if (!(ap->flags & ATA_FLAG_SLAVE_POSS)) {
- *val = piix_sidpr_read(&ap->link.device[0], reg);
- return 0;
- }
-
- v0 = piix_sidpr_read(&ap->link.device[0], reg);
- v1 = piix_sidpr_read(&ap->link.device[1], reg);
-
- switch (reg) {
- case SCR_STATUS:
- *val = piix_merge_scr(v0, v1, sstatus_merge_tbl);
- break;
- case SCR_ERROR:
- *val = v0 | v1;
- break;
- case SCR_CONTROL:
- *val = piix_merge_scr(v0, v1, scontrol_merge_tbl);
- break;
- }
-
+ piix_sidpr_sel(link, reg);
+ *val = ioread32(hpriv->sidpr + PIIX_SIDPR_DATA);
return 0;
}
-static int piix_sidpr_scr_write(struct ata_port *ap, unsigned int reg, u32 val)
+static int piix_sidpr_scr_write(struct ata_link *link,
+ unsigned int reg, u32 val)
{
+ struct piix_host_priv *hpriv = link->ap->host->private_data;
+
if (reg >= ARRAY_SIZE(piix_sidx_map))
return -EINVAL;
- piix_sidpr_write(&ap->link.device[0], reg, val);
-
- if (ap->flags & ATA_FLAG_SLAVE_POSS)
- piix_sidpr_write(&ap->link.device[1], reg, val);
-
+ piix_sidpr_sel(link, reg);
+ iowrite32(val, hpriv->sidpr + PIIX_SIDPR_DATA);
return 0;
}
@@ -1363,28 +1273,28 @@ static const int *__devinit piix_init_sata_map(struct pci_dev *pdev,
return map;
}
-static void __devinit piix_init_sidpr(struct ata_host *host)
+static int __devinit piix_init_sidpr(struct ata_host *host)
{
struct pci_dev *pdev = to_pci_dev(host->dev);
struct piix_host_priv *hpriv = host->private_data;
- struct ata_device *dev0 = &host->ports[0]->link.device[0];
+ struct ata_link *link0 = &host->ports[0]->link;
u32 scontrol;
- int i;
+ int i, rc;
/* check for availability */
for (i = 0; i < 4; i++)
if (hpriv->map[i] == IDE)
- return;
+ return 0;
if (!(host->ports[0]->flags & PIIX_FLAG_SIDPR))
- return;
+ return 0;
if (pci_resource_start(pdev, PIIX_SIDPR_BAR) == 0 ||
pci_resource_len(pdev, PIIX_SIDPR_BAR) != PIIX_SIDPR_LEN)
- return;
+ return 0;
if (pcim_iomap_regions(pdev, 1 << PIIX_SIDPR_BAR, DRV_NAME))
- return;
+ return 0;
hpriv->sidpr = pcim_iomap_table(pdev)[PIIX_SIDPR_BAR];
@@ -1392,7 +1302,7 @@ static void __devinit piix_init_sidpr(struct ata_host *host)
* Give it a test drive by inhibiting power save modes which
* we'll do anyway.
*/
- scontrol = piix_sidpr_read(dev0, SCR_CONTROL);
+ piix_sidpr_scr_read(link0, SCR_CONTROL, &scontrol);
/* if IPM is already 3, SCR access is probably working. Don't
* un-inhibit power save modes as BIOS might have inhibited
@@ -1400,18 +1310,30 @@ static void __devinit piix_init_sidpr(struct ata_host *host)
*/
if ((scontrol & 0xf00) != 0x300) {
scontrol |= 0x300;
- piix_sidpr_write(dev0, SCR_CONTROL, scontrol);
- scontrol = piix_sidpr_read(dev0, SCR_CONTROL);
+ piix_sidpr_scr_write(link0, SCR_CONTROL, scontrol);
+ piix_sidpr_scr_read(link0, SCR_CONTROL, &scontrol);
if ((scontrol & 0xf00) != 0x300) {
dev_printk(KERN_INFO, host->dev, "SCR access via "
"SIDPR is available but doesn't work\n");
- return;
+ return 0;
}
}
- host->ports[0]->ops = &piix_sidpr_sata_ops;
- host->ports[1]->ops = &piix_sidpr_sata_ops;
+ /* okay, SCRs available, set ops and ask libata for slave_link */
+ for (i = 0; i < 2; i++) {
+ struct ata_port *ap = host->ports[i];
+
+ ap->ops = &piix_sidpr_sata_ops;
+
+ if (ap->flags & ATA_FLAG_SLAVE_POSS) {
+ rc = ata_slave_link_init(ap);
+ if (rc)
+ return rc;
+ }
+ }
+
+ return 0;
}
static void piix_iocfg_bit18_quirk(struct pci_dev *pdev)
@@ -1499,7 +1421,7 @@ static int __devinit piix_init_one(struct pci_dev *pdev,
* off.
*/
if (pdev->vendor == PCI_VENDOR_ID_INTEL && pdev->device == 0x2652) {
- int rc = piix_disable_ahci(pdev);
+ rc = piix_disable_ahci(pdev);
if (rc)
return rc;
}
@@ -1521,7 +1443,9 @@ static int __devinit piix_init_one(struct pci_dev *pdev,
/* initialize controller */
if (port_flags & ATA_FLAG_SATA) {
piix_init_pcs(host, piix_map_db_table[ent->driver_data]);
- piix_init_sidpr(host);
+ rc = piix_init_sidpr(host);
+ if (rc)
+ return rc;
}
/* apply IOCFG bit18 quirk */
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 79e3a8e7a84a36de25dea2bcb7161b7bcdcc6fd5..1ee9499bd343717ca95252a775c01d77ef3f892f 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -163,6 +163,67 @@ MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VERSION);
+/*
+ * Iterator helpers. Don't use directly.
+ *
+ * LOCKING:
+ * Host lock or EH context.
+ */
+struct ata_link *__ata_port_next_link(struct ata_port *ap,
+ struct ata_link *link, bool dev_only)
+{
+ /* NULL link indicates start of iteration */
+ if (!link) {
+ if (dev_only && sata_pmp_attached(ap))
+ return ap->pmp_link;
+ return &ap->link;
+ }
+
+ /* we just iterated over the host master link, what's next? */
+ if (link == &ap->link) {
+ if (!sata_pmp_attached(ap)) {
+ if (unlikely(ap->slave_link) && !dev_only)
+ return ap->slave_link;
+ return NULL;
+ }
+ return ap->pmp_link;
+ }
+
+ /* slave_link excludes PMP */
+ if (unlikely(link == ap->slave_link))
+ return NULL;
+
+ /* iterate to the next PMP link */
+ if (++link < ap->pmp_link + ap->nr_pmp_links)
+ return link;
+ return NULL;
+}
+
+/**
+ * ata_dev_phys_link - find physical link for a device
+ * @dev: ATA device to look up physical link for
+ *
+ * Look up physical link which @dev is attached to. Note that
+ * this is different from @dev->link only when @dev is on slave
+ * link. For all other cases, it's the same as @dev->link.
+ *
+ * LOCKING:
+ * Don't care.
+ *
+ * RETURNS:
+ * Pointer to the found physical link.
+ */
+struct ata_link *ata_dev_phys_link(struct ata_device *dev)
+{
+ struct ata_port *ap = dev->link->ap;
+
+ if (!ap->slave_link)
+ return dev->link;
+ if (!dev->devno)
+ return &ap->link;
+ return ap->slave_link;
+}
+
/**
* ata_force_cbl - force cable type according to libata.force
* @ap: ATA port of interest
@@ -206,7 +267,8 @@ void ata_force_cbl(struct ata_port *ap)
* the host link and all fan-out ports connected via PMP. If the
* device part is specified as 0 (e.g. 1.00:), it specifies the
* first fan-out link not the host link. Device number 15 always
- * points to the host link whether PMP is attached or not.
+ * points to the host link whether PMP is attached or not. If the
+ * controller has slave link, device number 16 points to it.
*
* LOCKING:
* EH context.
@@ -214,12 +276,11 @@ void ata_force_cbl(struct ata_port *ap)
static void ata_force_link_limits(struct ata_link *link)
{
bool did_spd = false;
- int linkno, i;
+ int linkno = link->pmp;
+ int i;
if (ata_is_host_link(link))
- linkno = 15;
- else
- linkno = link->pmp;
+ linkno += 15;
for (i = ata_force_tbl_size - 1; i >= 0; i--) {
const struct ata_force_ent *fe = &ata_force_tbl[i];
@@ -266,9 +327,9 @@ static void ata_force_xfermask(struct ata_device *dev)
int alt_devno = devno;
int i;
- /* allow n.15 for the first device attached to host port */
- if (ata_is_host_link(dev->link) && devno == 0)
- alt_devno = 15;
+ /* allow n.15/16 for devices attached to host port */
+ if (ata_is_host_link(dev->link))
+ alt_devno += 15;
for (i = ata_force_tbl_size - 1; i >= 0; i--) {
const struct ata_force_ent *fe = &ata_force_tbl[i];
@@ -320,9 +381,9 @@ static void ata_force_horkage(struct ata_device *dev)
int alt_devno = devno;
int i;
- /* allow n.15 for the first device attached to host port */
- if (ata_is_host_link(dev->link) && devno == 0)
- alt_devno = 15;
+ /* allow n.15/16 for devices attached to host port */
+ if (ata_is_host_link(dev->link))
+ alt_devno += 15;
for (i = 0; i < ata_force_tbl_size; i++) {
const struct ata_force_ent *fe = &ata_force_tbl[i];
@@ -2681,7 +2742,7 @@ static void sata_print_link_status(struct ata_link *link)
return;
sata_scr_read(link, SCR_CONTROL, &scontrol);
- if (ata_link_online(link)) {
+ if (ata_phys_link_online(link)) {
tmp = (sstatus >> 4) & 0xf;
ata_link_printk(link, KERN_INFO,
"SATA link up %s (SStatus %X SControl %X)\n",
@@ -3372,6 +3433,12 @@ int ata_wait_ready(struct ata_link *link, unsigned long deadline,
unsigned long nodev_deadline = ata_deadline(start, ATA_TMOUT_FF_WAIT);
int warned = 0;
+ /* Slave readiness can't be tested separately from master. On
+ * M/S emulation configuration, this function should be called
+ * only on the master and it will handle both master and slave.
+ */
+ WARN_ON(link == link->ap->slave_link);
+
if (time_after(nodev_deadline, deadline))
nodev_deadline = deadline;
@@ -3593,7 +3660,7 @@ int ata_std_prereset(struct ata_link *link, unsigned long deadline)
}
/* no point in trying softreset on offline link */
- if (ata_link_offline(link))
+ if (ata_phys_link_offline(link))
ehc->i.action &= ~ATA_EH_SOFTRESET;
return 0;
@@ -3671,7 +3738,7 @@ int sata_link_hardreset(struct ata_link *link, const unsigned long *timing,
if (rc)
goto out;
/* if link is offline nothing more to do */
- if (ata_link_offline(link))
+ if (ata_phys_link_offline(link))
goto out;
/* Link is online. From this point, -ENODEV too is an error. */
@@ -4868,10 +4935,8 @@ int sata_scr_valid(struct ata_link *link)
int sata_scr_read(struct ata_link *link, int reg, u32 *val)
{
if (ata_is_host_link(link)) {
- struct ata_port *ap = link->ap;
-
if (sata_scr_valid(link))
- return ap->ops->scr_read(ap, reg, val);
+ return link->ap->ops->scr_read(link, reg, val);
return -EOPNOTSUPP;
}
@@ -4897,10 +4962,8 @@ int sata_scr_read(struct ata_link *link, int reg, u32 *val)
int sata_scr_write(struct ata_link *link, int reg, u32 val)
{
if (ata_is_host_link(link)) {
- struct ata_port *ap = link->ap;
-
if (sata_scr_valid(link))
- return ap->ops->scr_write(ap, reg, val);
+ return link->ap->ops->scr_write(link, reg, val);
return -EOPNOTSUPP;
}
@@ -4925,13 +4988,12 @@ int sata_scr_write(struct ata_link *link, int reg, u32 val)
int sata_scr_write_flush(struct ata_link *link, int reg, u32 val)
{
if (ata_is_host_link(link)) {
- struct ata_port *ap = link->ap;
int rc;
if (sata_scr_valid(link)) {
- rc = ap->ops->scr_write(ap, reg, val);
+ rc = link->ap->ops->scr_write(link, reg, val);
if (rc == 0)
- rc = ap->ops->scr_read(ap, reg, &val);
+ rc = link->ap->ops->scr_read(link, reg, &val);
return rc;
}
return -EOPNOTSUPP;
@@ -4941,7 +5003,7 @@ int sata_scr_write_flush(struct ata_link *link, int reg, u32 val)
}
/**
- * ata_link_online - test whether the given link is online
+ * ata_phys_link_online - test whether the given link is online
* @link: ATA link to test
*
* Test whether @link is online. Note that this function returns
@@ -4952,20 +5014,20 @@ int sata_scr_write_flush(struct ata_link *link, int reg, u32 val)
* None.
*
* RETURNS:
- * 1 if the port online status is available and online.
+ * True if the port online status is available and online.
*/
-int ata_link_online(struct ata_link *link)
+bool ata_phys_link_online(struct ata_link *link)
{
u32 sstatus;
if (sata_scr_read(link, SCR_STATUS, &sstatus) == 0 &&
(sstatus & 0xf) == 0x3)
- return 1;
- return 0;
+ return true;
+ return false;
}
/**
- * ata_link_offline - test whether the given link is offline
+ * ata_phys_link_offline - test whether the given link is offline
* @link: ATA link to test
*
* Test whether @link is offline. Note that this function
@@ -4976,16 +5038,68 @@ int ata_link_online(struct ata_link *link)
* None.
*
* RETURNS:
- * 1 if the port offline status is available and offline.
+ * True if the port offline status is available and offline.
*/
-int ata_link_offline(struct ata_link *link)
+bool ata_phys_link_offline(struct ata_link *link)
{
u32 sstatus;
if (sata_scr_read(link, SCR_STATUS, &sstatus) == 0 &&
(sstatus & 0xf) != 0x3)
- return 1;
- return 0;
+ return true;
+ return false;
+}
+
+/**
+ * ata_link_online - test whether the given link is online
+ * @link: ATA link to test
+ *
+ * Test whether @link is online. This is identical to
+ * ata_phys_link_online() when there's no slave link. When
+ * there's a slave link, this function should only be called on
+ * the master link and will return true if any of M/S links is
+ * online.
+ *
+ * LOCKING:
+ * None.
+ *
+ * RETURNS:
+ * True if the port online status is available and online.
+ */
+bool ata_link_online(struct ata_link *link)
+{
+ struct ata_link *slave = link->ap->slave_link;
+
+ WARN_ON(link == slave); /* shouldn't be called on slave link */
+
+ return ata_phys_link_online(link) ||
+ (slave && ata_phys_link_online(slave));
+}
+
+/**
+ * ata_link_offline - test whether the given link is offline
+ * @link: ATA link to test
+ *
+ * Test whether @link is offline. This is identical to
+ * ata_phys_link_offline() when there's no slave link. When
+ * there's a slave link, this function should only be called on
+ * the master link and will return true if both M/S links are
+ * offline.
+ *
+ * LOCKING:
+ * None.
+ *
+ * RETURNS:
+ * True if the port offline status is available and offline.
+ */
+bool ata_link_offline(struct ata_link *link)
+{
+ struct ata_link *slave = link->ap->slave_link;
+
+ WARN_ON(link == slave); /* shouldn't be called on slave link */
+
+ return ata_phys_link_offline(link) &&
+ (!slave || ata_phys_link_offline(slave));
}
#ifdef CONFIG_PM
@@ -5127,11 +5241,11 @@ int ata_port_start(struct ata_port *ap)
*/
void ata_dev_init(struct ata_device *dev)
{
- struct ata_link *link = dev->link;
+ struct ata_link *link = ata_dev_phys_link(dev);
struct ata_port *ap = link->ap;
unsigned long flags;
- /* SATA spd limit is bound to the first device */
+ /* SATA spd limit is bound to the attached device, reset together */
link->sata_spd_limit = link->hw_sata_spd_limit;
link->sata_spd = 0;
@@ -5264,6 +5378,7 @@ struct ata_port *ata_port_alloc(struct ata_host *host)
INIT_WORK(&ap->scsi_rescan_task, ata_scsi_dev_rescan);
INIT_LIST_HEAD(&ap->eh_done_q);
init_waitqueue_head(&ap->eh_wait_q);
+ init_completion(&ap->park_req_pending);
init_timer_deferrable(&ap->fastdrain_timer);
ap->fastdrain_timer.function = ata_eh_fastdrain_timerfn;
ap->fastdrain_timer.data = (unsigned long)ap;
@@ -5294,6 +5409,7 @@ static void ata_host_release(struct device *gendev, void *res)
scsi_host_put(ap->scsi_host);
kfree(ap->pmp_link);
+ kfree(ap->slave_link);
kfree(ap);
host->ports[i] = NULL;
}
@@ -5414,6 +5530,68 @@ struct ata_host *ata_host_alloc_pinfo(struct device *dev,
return host;
}
+/**
+ * ata_slave_link_init - initialize slave link
+ * @ap: port to initialize slave link for
+ *
+ * Create and initialize slave link for @ap. This enables slave
+ * link handling on the port.
+ *
+ * In libata, a port contains links and a link contains devices.
+ * There is single host link but if a PMP is attached to it,
+ * there can be multiple fan-out links. On SATA, there's usually
+ * a single device connected to a link but PATA and SATA
+ * controllers emulating TF based interface can have two - master
+ * and slave.
+ *
+ * However, there are a few controllers which don't fit into this
+ * abstraction too well - SATA controllers which emulate TF
+ * interface with both master and slave devices but also have
+ * separate SCR register sets for each device. These controllers
+ * need separate links for physical link handling
+ * (e.g. onlineness, link speed) but should be treated like a
+ * traditional M/S controller for everything else (e.g. command
+ * issue, softreset).
+ *
+ * slave_link is libata's way of handling this class of
+ * controllers without impacting core layer too much. For
+ * anything other than physical link handling, the default host
+ * link is used for both master and slave. For physical link
+ * handling, separate @ap->slave_link is used. All dirty details
+ * are implemented inside libata core layer. From LLD's POV, the
+ * only difference is that prereset, hardreset and postreset are
+ * called once more for the slave link, so the reset sequence
+ * looks like the following.
+ *
+ * prereset(M) -> prereset(S) -> hardreset(M) -> hardreset(S) ->
+ * softreset(M) -> postreset(M) -> postreset(S)
+ *
+ * Note that softreset is called only for the master. Softreset
+ * resets both M/S by definition, so SRST on master should handle
+ * both (the standard method will work just fine).
+ *
+ * LOCKING:
+ * Should be called before host is registered.
+ *
+ * RETURNS:
+ * 0 on success, -errno on failure.
+ */
+int ata_slave_link_init(struct ata_port *ap)
+{
+ struct ata_link *link;
+
+ WARN_ON(ap->slave_link);
+ WARN_ON(ap->flags & ATA_FLAG_PMP);
+
+ link = kzalloc(sizeof(*link), GFP_KERNEL);
+ if (!link)
+ return -ENOMEM;
+
+ ata_link_init(ap, link, 1);
+ ap->slave_link = link;
+ return 0;
+}
+
static void ata_host_stop(struct device *gendev, void *res)
{
struct ata_host *host = dev_get_drvdata(gendev);
@@ -5640,6 +5818,8 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
/* init sata_spd_limit to the current value */
sata_link_init_spd(&ap->link);
+ if (ap->slave_link)
+ sata_link_init_spd(ap->slave_link);
/* print per-port info to dmesg */
xfer_mask = ata_pack_xfermask(ap->pio_mask, ap->mwdma_mask,
@@ -6260,10 +6440,12 @@ EXPORT_SYMBOL_GPL(ata_base_port_ops);
EXPORT_SYMBOL_GPL(sata_port_ops);
EXPORT_SYMBOL_GPL(ata_dummy_port_ops);
EXPORT_SYMBOL_GPL(ata_dummy_port_info);
+EXPORT_SYMBOL_GPL(__ata_port_next_link);
EXPORT_SYMBOL_GPL(ata_std_bios_param);
EXPORT_SYMBOL_GPL(ata_host_init);
EXPORT_SYMBOL_GPL(ata_host_alloc);
EXPORT_SYMBOL_GPL(ata_host_alloc_pinfo);
+EXPORT_SYMBOL_GPL(ata_slave_link_init);
EXPORT_SYMBOL_GPL(ata_host_start);
EXPORT_SYMBOL_GPL(ata_host_register);
EXPORT_SYMBOL_GPL(ata_host_activate);
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index c1db2f234d2e409d21851c91c77a292cc631406e..a93247cc395af0437ff2f88adbc2c9bac6ab5239 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -33,6 +33,7 @@
*/
#include <linux/kernel.h>
+#include <linux/blkdev.h>
#include <linux/pci.h>
#include <scsi/scsi.h>
#include <scsi/scsi_host.h>
@@ -79,6 +80,8 @@ enum {
*/
ATA_EH_PRERESET_TIMEOUT = 10000,
ATA_EH_FASTDRAIN_INTERVAL = 3000,
+
+ ATA_EH_UA_TRIES = 5,
};
/* The following table determines how we sequence resets. Each entry
@@ -457,29 +460,29 @@ static void ata_eh_clear_action(struct ata_link *link, struct ata_device *dev,
* RETURNS:
* EH_HANDLED or EH_NOT_HANDLED
*/
-enum scsi_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd)
+enum blk_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd)
{
struct Scsi_Host *host = cmd->device->host;
struct ata_port *ap = ata_shost_to_port(host);
unsigned long flags;
struct ata_queued_cmd *qc;
- enum scsi_eh_timer_return ret;
+ enum blk_eh_timer_return ret;
DPRINTK("ENTER\n");
if (ap->ops->error_handler) {
- ret = EH_NOT_HANDLED;
+ ret = BLK_EH_NOT_HANDLED;
goto out;
}
- ret = EH_HANDLED;
+ ret = BLK_EH_HANDLED;
spin_lock_irqsave(ap->lock, flags);
qc = ata_qc_from_tag(ap, ap->link.active_tag);
if (qc) {
WARN_ON(qc->scsicmd != cmd);
qc->flags |= ATA_QCFLAG_EH_SCHEDULED;
qc->err_mask |= AC_ERR_TIMEOUT;
- ret = EH_NOT_HANDLED;
+ ret = BLK_EH_NOT_HANDLED;
}
spin_unlock_irqrestore(ap->lock, flags);
@@ -831,7 +834,7 @@ void ata_qc_schedule_eh(struct ata_queued_cmd *qc)
* Note that ATA_QCFLAG_FAILED is unconditionally set after
* this function completes.
*/
- scsi_req_abort_cmd(qc->scsicmd);
+ blk_abort_request(qc->scsicmd->request);
}
/**
@@ -1356,6 +1359,37 @@ static int ata_eh_read_log_10h(struct ata_device *dev,
return 0;
}
+/**
+ * atapi_eh_tur - perform ATAPI TEST_UNIT_READY
+ * @dev: target ATAPI device
+ * @r_sense_key: out parameter for sense_key
+ *
+ * Perform ATAPI TEST_UNIT_READY.
+ *
+ * LOCKING:
+ * EH context (may sleep).
+ *
+ * RETURNS:
+ * 0 on success, AC_ERR_* mask on failure.
+ */
+static unsigned int atapi_eh_tur(struct ata_device *dev, u8 *r_sense_key)
+{
+ u8 cdb[ATAPI_CDB_LEN] = { TEST_UNIT_READY, 0, 0, 0, 0, 0 };
+ struct ata_taskfile tf;
+ unsigned int err_mask;
+
+ ata_tf_init(dev, &tf);
+
+ tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
+ tf.command = ATA_CMD_PACKET;
+ tf.protocol = ATAPI_PROT_NODATA;
+
+ err_mask = ata_exec_internal(dev, &tf, cdb, DMA_NONE, NULL, 0, 0);
+ if (err_mask == AC_ERR_DEV)
+ *r_sense_key = tf.feature >> 4;
+ return err_mask;
+}
+
/**
* atapi_eh_request_sense - perform ATAPI REQUEST_SENSE
* @dev: device to perform REQUEST_SENSE to
@@ -1756,7 +1790,7 @@ static unsigned int ata_eh_speed_down_verdict(struct ata_device *dev)
static unsigned int ata_eh_speed_down(struct ata_device *dev,
unsigned int eflags, unsigned int err_mask)
{
- struct ata_link *link = dev->link;
+ struct ata_link *link = ata_dev_phys_link(dev);
int xfer_ok = 0;
unsigned int verdict;
unsigned int action = 0;
@@ -1880,7 +1914,8 @@ static void ata_eh_link_autopsy(struct ata_link *link)
for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
struct ata_queued_cmd *qc = __ata_qc_from_tag(ap, tag);
- if (!(qc->flags & ATA_QCFLAG_FAILED) || qc->dev->link != link)
+ if (!(qc->flags & ATA_QCFLAG_FAILED) ||
+ ata_dev_phys_link(qc->dev) != link)
continue;
/* inherit upper level err_mask */
@@ -1967,6 +2002,23 @@ void ata_eh_autopsy(struct ata_port *ap)
ata_port_for_each_link(link, ap)
ata_eh_link_autopsy(link);
+ /* Handle the frigging slave link. Autopsy is done similarly
+ * but actions and flags are transferred over to the master
+ * link and handled from there.
+ */
+ if (ap->slave_link) {
+ struct ata_eh_context *mehc = &ap->link.eh_context;
+ struct ata_eh_context *sehc = &ap->slave_link->eh_context;
+
+ ata_eh_link_autopsy(ap->slave_link);
+
+ ata_eh_about_to_do(ap->slave_link, NULL, ATA_EH_ALL_ACTIONS);
+ mehc->i.action |= sehc->i.action;
+ mehc->i.dev_action[1] |= sehc->i.dev_action[1];
+ mehc->i.flags |= sehc->i.flags;
+ ata_eh_done(ap->slave_link, NULL, ATA_EH_ALL_ACTIONS);
+ }
+
/* Autopsy of fanout ports can affect host link autopsy.
* Perform host link autopsy last.
*/
@@ -2001,7 +2053,8 @@ static void ata_eh_link_report(struct ata_link *link)
for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
struct ata_queued_cmd *qc = __ata_qc_from_tag(ap, tag);
- if (!(qc->flags & ATA_QCFLAG_FAILED) || qc->dev->link != link ||
+ if (!(qc->flags & ATA_QCFLAG_FAILED) ||
+ ata_dev_phys_link(qc->dev) != link ||
((qc->flags & ATA_QCFLAG_QUIET) &&
qc->err_mask == AC_ERR_DEV))
continue;
@@ -2068,7 +2121,7 @@ static void ata_eh_link_report(struct ata_link *link)
char cdb_buf[70] = "";
if (!(qc->flags & ATA_QCFLAG_FAILED) ||
- qc->dev->link != link || !qc->err_mask)
+ ata_dev_phys_link(qc->dev) != link || !qc->err_mask)
continue;
if (qc->dma_dir != DMA_NONE) {
@@ -2160,12 +2213,14 @@ void ata_eh_report(struct ata_port *ap)
}
static int ata_do_reset(struct ata_link *link, ata_reset_fn_t reset,
- unsigned int *classes, unsigned long deadline)
+ unsigned int *classes, unsigned long deadline,
+ bool clear_classes)
{
struct ata_device *dev;
- ata_link_for_each_dev(dev, link)
- classes[dev->devno] = ATA_DEV_UNKNOWN;
+ if (clear_classes)
+ ata_link_for_each_dev(dev, link)
+ classes[dev->devno] = ATA_DEV_UNKNOWN;
return reset(link, classes, deadline);
}
@@ -2187,17 +2242,20 @@ int ata_eh_reset(struct ata_link *link, int classify,
ata_reset_fn_t hardreset, ata_postreset_fn_t postreset)
{
struct ata_port *ap = link->ap;
+ struct ata_link *slave = ap->slave_link;
struct ata_eh_context *ehc = &link->eh_context;
+ struct ata_eh_context *sehc = &slave->eh_context;
unsigned int *classes = ehc->classes;
unsigned int lflags = link->flags;
int verbose = !(ehc->i.flags & ATA_EHI_QUIET);
int max_tries = 0, try = 0;
+ struct ata_link *failed_link;
struct ata_device *dev;
unsigned long deadline, now;
ata_reset_fn_t reset;
unsigned long flags;
u32 sstatus;
- int nr_known, rc;
+ int nr_unknown, rc;
/*
* Prepare to reset
@@ -2252,8 +2310,30 @@ int ata_eh_reset(struct ata_link *link, int classify,
}
if (prereset) {
- rc = prereset(link,
- ata_deadline(jiffies, ATA_EH_PRERESET_TIMEOUT));
+ unsigned long deadline = ata_deadline(jiffies,
+ ATA_EH_PRERESET_TIMEOUT);
+
+ if (slave) {
+ sehc->i.action &= ~ATA_EH_RESET;
+ sehc->i.action |= ehc->i.action;
+ }
+
+ rc = prereset(link, deadline);
+
+ /* If present, do prereset on slave link too. Reset
+ * is skipped iff both master and slave links report
+ * -ENOENT or clear ATA_EH_RESET.
+ */
+ if (slave && (rc == 0 || rc == -ENOENT)) {
+ int tmp;
+
+ tmp = prereset(slave, deadline);
+ if (tmp != -ENOENT)
+ rc = tmp;
+
+ ehc->i.action |= sehc->i.action;
+ }
+
if (rc) {
if (rc == -ENOENT) {
ata_link_printk(link, KERN_DEBUG,
@@ -2302,25 +2382,51 @@ int ata_eh_reset(struct ata_link *link, int classify,
else
ehc->i.flags |= ATA_EHI_DID_SOFTRESET;
- rc = ata_do_reset(link, reset, classes, deadline);
- if (rc && rc != -EAGAIN)
+ rc = ata_do_reset(link, reset, classes, deadline, true);
+ if (rc && rc != -EAGAIN) {
+ failed_link = link;
goto fail;
+ }
+
+ /* hardreset slave link if existent */
+ if (slave && reset == hardreset) {
+ int tmp;
+
+ if (verbose)
+ ata_link_printk(slave, KERN_INFO,
+ "hard resetting link\n");
+ ata_eh_about_to_do(slave, NULL, ATA_EH_RESET);
+ tmp = ata_do_reset(slave, reset, classes, deadline,
+ false);
+ switch (tmp) {
+ case -EAGAIN:
+ rc = -EAGAIN;
+ case 0:
+ break;
+ default:
+ failed_link = slave;
+ rc = tmp;
+ goto fail;
+ }
+ }
+
+ /* perform follow-up SRST if necessary */
if (reset == hardreset &&
ata_eh_followup_srst_needed(link, rc, classes)) {
- /* okay, let's do follow-up softreset */
reset = softreset;
if (!reset) {
ata_link_printk(link, KERN_ERR,
"follow-up softreset required "
"but no softreset avaliable\n");
+ failed_link = link;
rc = -EINVAL;
goto fail;
}
ata_eh_about_to_do(link, NULL, ATA_EH_RESET);
- rc = ata_do_reset(link, reset, classes, deadline);
+ rc = ata_do_reset(link, reset, classes, deadline, true);
}
} else {
if (verbose)
@@ -2341,7 +2447,7 @@ int ata_eh_reset(struct ata_link *link, int classify,
dev->pio_mode = XFER_PIO_0;
dev->flags &= ~ATA_DFLAG_SLEEPING;
- if (ata_link_offline(link))
+ if (ata_phys_link_offline(ata_dev_phys_link(dev)))
continue;
/* apply class override */
@@ -2354,6 +2460,8 @@ int ata_eh_reset(struct ata_link *link, int classify,
/* record current link speed */
if (sata_scr_read(link, SCR_STATUS, &sstatus) == 0)
link->sata_spd = (sstatus >> 4) & 0xf;
+ if (slave && sata_scr_read(slave, SCR_STATUS, &sstatus) == 0)
+ slave->sata_spd = (sstatus >> 4) & 0xf;
/* thaw the port */
if (ata_is_host_link(link))
@@ -2366,12 +2474,17 @@ int ata_eh_reset(struct ata_link *link, int classify,
* reset and here. This race is mediated by cross checking
* link onlineness and classification result later.
*/
- if (postreset)
+ if (postreset) {
postreset(link, classes);
+ if (slave)
+ postreset(slave, classes);
+ }
/* clear cached SError */
spin_lock_irqsave(link->ap->lock, flags);
link->eh_info.serror = 0;
+ if (slave)
+ slave->eh_info.serror = 0;
spin_unlock_irqrestore(link->ap->lock, flags);
/* Make sure onlineness and classification result correspond.
@@ -2381,19 +2494,21 @@ int ata_eh_reset(struct ata_link *link, int classify,
* link onlineness and classification result, those conditions
* can be reliably detected and retried.
*/
- nr_known = 0;
+ nr_unknown = 0;
ata_link_for_each_dev(dev, link) {
/* convert all ATA_DEV_UNKNOWN to ATA_DEV_NONE */
- if (classes[dev->devno] == ATA_DEV_UNKNOWN)
+ if (classes[dev->devno] == ATA_DEV_UNKNOWN) {
classes[dev->devno] = ATA_DEV_NONE;
- else
- nr_known++;
+ if (ata_phys_link_online(ata_dev_phys_link(dev)))
+ nr_unknown++;
+ }
}
- if (classify && !nr_known && ata_link_online(link)) {
+ if (classify && nr_unknown) {
if (try < max_tries) {
ata_link_printk(link, KERN_WARNING, "link online but "
"device misclassified, retrying\n");
+ failed_link = link;
rc = -EAGAIN;
goto fail;
}
@@ -2404,6 +2519,8 @@ int ata_eh_reset(struct ata_link *link, int classify,
/* reset successful, schedule revalidation */
ata_eh_done(link, NULL, ATA_EH_RESET);
+ if (slave)
+ ata_eh_done(slave, NULL, ATA_EH_RESET);
ehc->last_reset = jiffies;
ehc->i.action |= ATA_EH_REVALIDATE;
@@ -2411,6 +2528,8 @@ int ata_eh_reset(struct ata_link *link, int classify,
out:
/* clear hotplug flag */
ehc->i.flags &= ~ATA_EHI_HOTPLUGGED;
+ if (slave)
+ sehc->i.flags &= ~ATA_EHI_HOTPLUGGED;
spin_lock_irqsave(ap->lock, flags);
ap->pflags &= ~ATA_PFLAG_RESETTING;
@@ -2431,7 +2550,7 @@ int ata_eh_reset(struct ata_link *link, int classify,
if (time_before(now, deadline)) {
unsigned long delta = deadline - now;
- ata_link_printk(link, KERN_WARNING,
+ ata_link_printk(failed_link, KERN_WARNING,
"reset failed (errno=%d), retrying in %u secs\n",
rc, DIV_ROUND_UP(jiffies_to_msecs(delta), 1000));
@@ -2439,13 +2558,92 @@ int ata_eh_reset(struct ata_link *link, int classify,
delta = schedule_timeout_uninterruptible(delta);
}
- if (rc == -EPIPE || try == max_tries - 1)
+ if (try == max_tries - 1) {
sata_down_spd_limit(link);
+ if (slave)
+ sata_down_spd_limit(slave);
+ } else if (rc == -EPIPE)
+ sata_down_spd_limit(failed_link);
+
if (hardreset)
reset = hardreset;
goto retry;
}
+static inline void ata_eh_pull_park_action(struct ata_port *ap)
+{
+ struct ata_link *link;
+ struct ata_device *dev;
+ unsigned long flags;
+
+ /*
+ * This function can be thought of as an extended version of
+ * ata_eh_about_to_do() specially crafted to accommodate the
+ * requirements of ATA_EH_PARK handling. Since the EH thread
+ * does not leave the do {} while () loop in ata_eh_recover as
+ * long as the timeout for a park request to *one* device on
+ * the port has not expired, and since we still want to pick
+ * up park requests to other devices on the same port or
+ * timeout updates for the same device, we have to pull
+ * ATA_EH_PARK actions from eh_info into eh_context.i
+ * ourselves at the beginning of each pass over the loop.
+ *
+ * Additionally, all write accesses to &ap->park_req_pending
+ * through INIT_COMPLETION() (see below) or complete_all()
+ * (see ata_scsi_park_store()) are protected by the host lock.
+ * As a result we have that park_req_pending.done is zero on
+ * exit from this function, i.e. when ATA_EH_PARK actions for
+ * *all* devices on port ap have been pulled into the
+ * respective eh_context structs. If, and only if,
+ * park_req_pending.done is non-zero by the time we reach
+ * wait_for_completion_timeout(), another ATA_EH_PARK action
+ * has been scheduled for at least one of the devices on port
+ * ap and we have to cycle over the do {} while () loop in
+ * ata_eh_recover() again.
+ */
+
+ spin_lock_irqsave(ap->lock, flags);
+ INIT_COMPLETION(ap->park_req_pending);
+ ata_port_for_each_link(link, ap) {
+ ata_link_for_each_dev(dev, link) {
+ struct ata_eh_info *ehi = &link->eh_info;
+
+ link->eh_context.i.dev_action[dev->devno] |=
+ ehi->dev_action[dev->devno] & ATA_EH_PARK;
+ ata_eh_clear_action(link, dev, ehi, ATA_EH_PARK);
+ }
+ }
+ spin_unlock_irqrestore(ap->lock, flags);
+}
+
+static void ata_eh_park_issue_cmd(struct ata_device *dev, int park)
+{
+ struct ata_eh_context *ehc = &dev->link->eh_context;
+ struct ata_taskfile tf;
+ unsigned int err_mask;
+
+ ata_tf_init(dev, &tf);
+ if (park) {
+ ehc->unloaded_mask |= 1 << dev->devno;
+ tf.command = ATA_CMD_IDLEIMMEDIATE;
+ tf.feature = 0x44;
+ tf.lbal = 0x4c;
+ tf.lbam = 0x4e;
+ tf.lbah = 0x55;
+ } else {
+ ehc->unloaded_mask &= ~(1 << dev->devno);
+ tf.command = ATA_CMD_CHK_POWER;
+ }
+
+ tf.flags |= ATA_TFLAG_DEVICE | ATA_TFLAG_ISADDR;
+ tf.protocol |= ATA_PROT_NODATA;
+ err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0);
+ if (park && (err_mask || tf.lbal != 0xc4)) {
+ ata_dev_printk(dev, KERN_ERR, "head unload failed!\n");
+ ehc->unloaded_mask &= ~(1 << dev->devno);
+ }
+}
+
static int ata_eh_revalidate_and_attach(struct ata_link *link,
struct ata_device **r_failed_dev)
{
@@ -2472,7 +2670,7 @@ static int ata_eh_revalidate_and_attach(struct ata_link *link,
if ((action & ATA_EH_REVALIDATE) && ata_dev_enabled(dev)) {
WARN_ON(dev->class == ATA_DEV_PMP);
- if (ata_link_offline(link)) {
+ if (ata_phys_link_offline(ata_dev_phys_link(dev))) {
rc = -EIO;
goto err;
}
@@ -2610,6 +2808,53 @@ int ata_set_mode(struct ata_link *link, struct ata_device **r_failed_dev)
return rc;
}
+/**
+ * atapi_eh_clear_ua - Clear ATAPI UNIT ATTENTION after reset
+ * @dev: ATAPI device to clear UA for
+ *
+ * Resets and other operations can make an ATAPI device raise
+ * UNIT ATTENTION which causes the next operation to fail. This
+ * function clears UA.
+ *
+ * LOCKING:
+ * EH context (may sleep).
+ *
+ * RETURNS:
+ * 0 on success, -errno on failure.
+ */
+static int atapi_eh_clear_ua(struct ata_device *dev)
+{
+ int i;
+
+ for (i = 0; i < ATA_EH_UA_TRIES; i++) {
+ u8 sense_buffer[SCSI_SENSE_BUFFERSIZE];
+ u8 sense_key = 0;
+ unsigned int err_mask;
+
+ err_mask = atapi_eh_tur(dev, &sense_key);
+ if (err_mask != 0 && err_mask != AC_ERR_DEV) {
+ ata_dev_printk(dev, KERN_WARNING, "TEST_UNIT_READY "
+ "failed (err_mask=0x%x)\n", err_mask);
+ return -EIO;
+ }
+
+ if (!err_mask || sense_key != UNIT_ATTENTION)
+ return 0;
+
+ err_mask = atapi_eh_request_sense(dev, sense_buffer, sense_key);
+ if (err_mask) {
+ ata_dev_printk(dev, KERN_WARNING, "failed to clear "
+ "UNIT ATTENTION (err_mask=0x%x)\n", err_mask);
+ return -EIO;
+ }
+ }
+
+ ata_dev_printk(dev, KERN_WARNING,
+ "UNIT ATTENTION persists after %d tries\n", ATA_EH_UA_TRIES);
+
+ return 0;
+}
+
static int ata_link_nr_enabled(struct ata_link *link)
{
struct ata_device *dev;
@@ -2697,7 +2942,7 @@ static int ata_eh_handle_dev_fail(struct ata_device *dev, int err)
/* This is the last chance, better to slow
* down than lose it.
*/
- sata_down_spd_limit(dev->link);
+ sata_down_spd_limit(ata_dev_phys_link(dev));
ata_down_xfermask_limit(dev, ATA_DNXFER_PIO);
}
}
@@ -2707,7 +2952,7 @@ static int ata_eh_handle_dev_fail(struct ata_device *dev, int err)
ata_dev_disable(dev);
/* detach if offline */
- if (ata_link_offline(dev->link))
+ if (ata_phys_link_offline(ata_dev_phys_link(dev)))
ata_eh_detach_dev(dev);
/* schedule probe if necessary */
@@ -2755,7 +3000,7 @@ int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
struct ata_device *dev;
int nr_failed_devs;
int rc;
- unsigned long flags;
+ unsigned long flags, deadline;
DPRINTK("ENTER\n");
@@ -2829,6 +3074,56 @@ int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
}
}
+ do {
+ unsigned long now;
+
+ /*
+ * clears ATA_EH_PARK in eh_info and resets
+ * ap->park_req_pending
+ */
+ ata_eh_pull_park_action(ap);
+
+ deadline = jiffies;
+ ata_port_for_each_link(link, ap) {
+ ata_link_for_each_dev(dev, link) {
+ struct ata_eh_context *ehc = &link->eh_context;
+ unsigned long tmp;
+
+ if (dev->class != ATA_DEV_ATA)
+ continue;
+ if (!(ehc->i.dev_action[dev->devno] &
+ ATA_EH_PARK))
+ continue;
+ tmp = dev->unpark_deadline;
+ if (time_before(deadline, tmp))
+ deadline = tmp;
+ else if (time_before_eq(tmp, jiffies))
+ continue;
+ if (ehc->unloaded_mask & (1 << dev->devno))
+ continue;
+
+ ata_eh_park_issue_cmd(dev, 1);
+ }
+ }
+
+ now = jiffies;
+ if (time_before_eq(deadline, now))
+ break;
+
+ deadline = wait_for_completion_timeout(&ap->park_req_pending,
+ deadline - now);
+ } while (deadline);
+ ata_port_for_each_link(link, ap) {
+ ata_link_for_each_dev(dev, link) {
+ if (!(link->eh_context.unloaded_mask &
+ (1 << dev->devno)))
+ continue;
+
+ ata_eh_park_issue_cmd(dev, 0);
+ ata_eh_done(link, dev, ATA_EH_PARK);
+ }
+ }
+
/* the rest */
ata_port_for_each_link(link, ap) {
struct ata_eh_context *ehc = &link->eh_context;
@@ -2852,6 +3147,20 @@ int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
ehc->i.flags &= ~ATA_EHI_SETMODE;
}
+ /* If reset has been issued, clear UA to avoid
+ * disrupting the current users of the device.
+ */
+ if (ehc->i.flags & ATA_EHI_DID_RESET) {
+ ata_link_for_each_dev(dev, link) {
+ if (dev->class != ATA_DEV_ATAPI)
+ continue;
+ rc = atapi_eh_clear_ua(dev);
+ if (rc)
+ goto dev_fail;
+ }
+ }
+
+ /* configure link power saving */
if (ehc->i.action & ATA_EH_LPM)
ata_link_for_each_dev(dev, link)
ata_dev_enable_pm(dev, ap->pm_policy);
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index b9d3ba423cb2d30eefc17bb349bee2376f624343..5d312dc9be9ff85fde2df8b7eca8274e3181fce2 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -183,6 +183,105 @@ DEVICE_ATTR(link_power_management_policy, S_IRUGO | S_IWUSR,
ata_scsi_lpm_show, ata_scsi_lpm_put);
EXPORT_SYMBOL_GPL(dev_attr_link_power_management_policy);
+static ssize_t ata_scsi_park_show(struct device *device,
+ struct device_attribute *attr, char *buf)
+{
+ struct scsi_device *sdev = to_scsi_device(device);
+ struct ata_port *ap;
+ struct ata_link *link;
+ struct ata_device *dev;
+ unsigned long flags;
+ unsigned int uninitialized_var(msecs);
+ int rc = 0;
+
+ ap = ata_shost_to_port(sdev->host);
+
+ spin_lock_irqsave(ap->lock, flags);
+ dev = ata_scsi_find_dev(ap, sdev);
+ if (!dev) {
+ rc = -ENODEV;
+ goto unlock;
+ }
+ if (dev->flags & ATA_DFLAG_NO_UNLOAD) {
+ rc = -EOPNOTSUPP;
+ goto unlock;
+ }
+
+ link = dev->link;
+ if (ap->pflags & ATA_PFLAG_EH_IN_PROGRESS &&
+ link->eh_context.unloaded_mask & (1 << dev->devno) &&
+ time_after(dev->unpark_deadline, jiffies))
+ msecs = jiffies_to_msecs(dev->unpark_deadline - jiffies);
+ else
+ msecs = 0;
+
+unlock:
+ spin_unlock_irq(ap->lock);
+
+ return rc ? rc : snprintf(buf, 20, "%u\n", msecs);
+}
+
+static ssize_t ata_scsi_park_store(struct device *device,
+ struct device_attribute *attr,
+ const char *buf, size_t len)
+{
+ struct scsi_device *sdev = to_scsi_device(device);
+ struct ata_port *ap;
+ struct ata_device *dev;
+ long int input;
+ unsigned long flags;
+ int rc;
+
+ rc = strict_strtol(buf, 10, &input);
+ if (rc || input < -2)
+ return -EINVAL;
+ if (input > ATA_TMOUT_MAX_PARK) {
+ rc = -EOVERFLOW;
+ input = ATA_TMOUT_MAX_PARK;
+ }
+
+ ap = ata_shost_to_port(sdev->host);
+
+ spin_lock_irqsave(ap->lock, flags);
+ dev = ata_scsi_find_dev(ap, sdev);
+ if (unlikely(!dev)) {
+ rc = -ENODEV;
+ goto unlock;
+ }
+ if (dev->class != ATA_DEV_ATA) {
+ rc = -EOPNOTSUPP;
+ goto unlock;
+ }
+
+ if (input >= 0) {
+ if (dev->flags & ATA_DFLAG_NO_UNLOAD) {
+ rc = -EOPNOTSUPP;
+ goto unlock;
+ }
+
+ dev->unpark_deadline = ata_deadline(jiffies, input);
+ dev->link->eh_info.dev_action[dev->devno] |= ATA_EH_PARK;
+ ata_port_schedule_eh(ap);
+ complete(&ap->park_req_pending);
+ } else {
+ switch (input) {
+ case -1:
+ dev->flags &= ~ATA_DFLAG_NO_UNLOAD;
+ break;
+ case -2:
+ dev->flags |= ATA_DFLAG_NO_UNLOAD;
+ break;
+ }
+ }
+unlock:
+ spin_unlock_irqrestore(ap->lock, flags);
+
+ return rc ? rc : len;
+}
+DEVICE_ATTR(unload_heads, S_IRUGO | S_IWUSR,
+ ata_scsi_park_show, ata_scsi_park_store);
+EXPORT_SYMBOL_GPL(dev_attr_unload_heads);
+
static void ata_scsi_set_sense(struct scsi_cmnd *cmd, u8 sk, u8 asc, u8 ascq)
{
cmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
@@ -269,6 +368,12 @@ DEVICE_ATTR(sw_activity, S_IWUGO | S_IRUGO, ata_scsi_activity_show,
ata_scsi_activity_store);
EXPORT_SYMBOL_GPL(dev_attr_sw_activity);
+struct device_attribute *ata_common_sdev_attrs[] = {
+ &dev_attr_unload_heads,
+ NULL
+};
+EXPORT_SYMBOL_GPL(ata_common_sdev_attrs);
+
static void ata_scsi_invalid_field(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
@@ -398,7 +503,7 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
scsi_cmd[0] = ATA_16;
scsi_cmd[4] = args[2];
- if (args[0] == WIN_SMART) { /* hack -- ide driver does this too... */
+ if (args[0] == ATA_CMD_SMART) { /* hack -- ide driver does this too */
scsi_cmd[6] = args[3];
scsi_cmd[8] = args[1];
scsi_cmd[10] = 0x4f;
@@ -954,6 +1059,9 @@ static int atapi_drain_needed(struct request *rq)
static int ata_scsi_dev_config(struct scsi_device *sdev,
struct ata_device *dev)
{
+ if (!ata_id_has_unload(dev->id))
+ dev->flags |= ATA_DFLAG_NO_UNLOAD;
+
/* configure max sectors */
blk_queue_max_sectors(sdev->request_queue, dev->max_sectors);
@@ -977,6 +1085,10 @@ static int ata_scsi_dev_config(struct scsi_device *sdev,
blk_queue_dma_drain(q, atapi_drain_needed, buf, ATAPI_MAX_DRAIN);
} else {
+ if (ata_id_is_ssd(dev->id))
+ queue_flag_set_unlocked(QUEUE_FLAG_NONROT,
+ sdev->request_queue);
+
/* ATA devices must be sector aligned */
blk_queue_update_dma_alignment(sdev->request_queue,
ATA_SECT_SIZE - 1);
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 304fdc6f1dc2c8bce53e7e4e1fca18d982762f31..2a4c516894f0018c7c370168b4ae004f25598546 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -1315,11 +1315,6 @@ int ata_sff_hsm_move(struct ata_port *ap, struct ata_queued_cmd *qc,
break;
case HSM_ST_ERR:
- /* make sure qc->err_mask is available to
- * know what's wrong and recover
- */
- WARN_ON(!(qc->err_mask & (AC_ERR_DEV | AC_ERR_HSM)));
-
ap->hsm_task_state = HSM_ST_IDLE;
/* complete taskfile transaction */
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index ade5c75b61446c75adb4174ea3c967c872c548fa..fe2839e58774f01b86b589e3aa59a9c140e0c0d2 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -70,6 +70,7 @@ extern int atapi_passthru16;
extern int libata_fua;
extern int libata_noacpi;
extern int libata_allow_tpm;
+extern struct ata_link *ata_dev_phys_link(struct ata_device *dev);
extern void ata_force_cbl(struct ata_port *ap);
extern u64 ata_tf_to_lba(const struct ata_taskfile *tf);
extern u64 ata_tf_to_lba48(const struct ata_taskfile *tf);
@@ -107,6 +108,8 @@ extern void ata_qc_issue(struct ata_queued_cmd *qc);
extern void __ata_qc_complete(struct ata_queued_cmd *qc);
extern int atapi_check_dma(struct ata_queued_cmd *qc);
extern void swap_buf_le16(u16 *buf, unsigned int buf_words);
+extern bool ata_phys_link_online(struct ata_link *link);
+extern bool ata_phys_link_offline(struct ata_link *link);
extern void ata_dev_init(struct ata_device *dev);
extern void ata_link_init(struct ata_port *ap, struct ata_link *link, int pmp);
extern int sata_link_init_spd(struct ata_link *link);
@@ -152,7 +155,7 @@ extern int ata_bus_probe(struct ata_port *ap);
/* libata-eh.c */
extern unsigned long ata_internal_cmd_timeout(struct ata_device *dev, u8 cmd);
extern void ata_internal_cmd_timed_out(struct ata_device *dev, u8 cmd);
-extern enum scsi_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd);
+extern enum blk_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd);
extern void ata_scsi_error(struct Scsi_Host *host);
extern void ata_port_wait_eh(struct ata_port *ap);
extern void ata_eh_fastdrain_timerfn(unsigned long arg);
diff --git a/drivers/ata/pata_bf54x.c b/drivers/ata/pata_bf54x.c
index d3932901a3b3511a45e13cc489ce350392b4a0dd..1266924c11f97f7771f4ee99d232df8fbf59aae7 100644
--- a/drivers/ata/pata_bf54x.c
+++ b/drivers/ata/pata_bf54x.c
@@ -1632,6 +1632,8 @@ static int __devinit bfin_atapi_probe(struct platform_device *pdev)
return -ENODEV;
}
+ dev_set_drvdata(&pdev->dev, host);
+
return 0;
}
@@ -1648,6 +1650,7 @@ static int __devexit bfin_atapi_remove(struct platform_device *pdev)
struct ata_host *host = dev_get_drvdata(dev);
ata_host_detach(host);
+ dev_set_drvdata(&pdev->dev, NULL);
peripheral_free_list(atapi_io_port);
@@ -1655,27 +1658,44 @@ static int __devexit bfin_atapi_remove(struct platform_device *pdev)
}
#ifdef CONFIG_PM
-int bfin_atapi_suspend(struct platform_device *pdev, pm_message_t state)
+static int bfin_atapi_suspend(struct platform_device *pdev, pm_message_t state)
{
- return 0;
+ struct ata_host *host = dev_get_drvdata(&pdev->dev);
+ if (host)
+ return ata_host_suspend(host, state);
+ else
+ return 0;
}
-int bfin_atapi_resume(struct platform_device *pdev)
+static int bfin_atapi_resume(struct platform_device *pdev)
{
+ struct ata_host *host = dev_get_drvdata(&pdev->dev);
+ int ret;
+
+ if (host) {
+ ret = bfin_reset_controller(host);
+ if (ret) {
+ printk(KERN_ERR DRV_NAME ": Error during HW init\n");
+ return ret;
+ }
+ ata_host_resume(host);
+ }
+
return 0;
}
+#else
+#define bfin_atapi_suspend NULL
+#define bfin_atapi_resume NULL
#endif
static struct platform_driver bfin_atapi_driver = {
.probe = bfin_atapi_probe,
.remove = __devexit_p(bfin_atapi_remove),
+ .suspend = bfin_atapi_suspend,
+ .resume = bfin_atapi_resume,
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
-#ifdef CONFIG_PM
- .suspend = bfin_atapi_suspend,
- .resume = bfin_atapi_resume,
-#endif
},
};
diff --git a/drivers/ata/pata_marvell.c b/drivers/ata/pata_marvell.c
index 24a011b25024abf4f0da6c8032262934d76db81e..0d87eec849665fe3fac8b276ba6b40009cd129e7 100644
--- a/drivers/ata/pata_marvell.c
+++ b/drivers/ata/pata_marvell.c
@@ -20,29 +20,30 @@
#include <linux/ata.h>
#define DRV_NAME "pata_marvell"
-#define DRV_VERSION "0.1.4"
+#define DRV_VERSION "0.1.6"
/**
- * marvell_pre_reset - check for 40/80 pin
- * @link: link
- * @deadline: deadline jiffies for the operation
+ * marvell_pata_active - check if PATA is active
+ * @pdev: PCI device
*
- * Perform the PATA port setup we need.
+ * Returns 1 if the PATA port may be active. We know how to check this
+ * for the 6145 but not the other devices
*/
-static int marvell_pre_reset(struct ata_link *link, unsigned long deadline)
+static int marvell_pata_active(struct pci_dev *pdev)
{
- struct ata_port *ap = link->ap;
- struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+ int i;
u32 devices;
void __iomem *barp;
- int i;
- /* Check if our port is enabled */
+ /* We don't yet know how to do this for other devices */
+ if (pdev->device != 0x6145)
+ return 1;
barp = pci_iomap(pdev, 5, 0x10);
if (barp == NULL)
return -ENOMEM;
+
printk("BAR5:");
for(i = 0; i <= 0x0F; i++)
printk("%02X:%02X ", i, ioread8(barp + i));
@@ -51,9 +52,27 @@ static int marvell_pre_reset(struct ata_link *link, unsigned long deadline)
devices = ioread32(barp + 0x0C);
pci_iounmap(pdev, barp);
- if ((pdev->device == 0x6145) && (ap->port_no == 0) &&
- (!(devices & 0x10))) /* PATA enable ? */
- return -ENOENT;
+ if (devices & 0x10)
+ return 1;
+ return 0;
+}
+
+/**
+ * marvell_pre_reset - check for 40/80 pin
+ * @link: link
+ * @deadline: deadline jiffies for the operation
+ *
+ * Perform the PATA port setup we need.
+ */
+
+static int marvell_pre_reset(struct ata_link *link, unsigned long deadline)
+{
+ struct ata_port *ap = link->ap;
+ struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+
+ if (pdev->device == 0x6145 && ap->port_no == 0 &&
+ !marvell_pata_active(pdev)) /* PATA enable ? */
+ return -ENOENT;
return ata_sff_prereset(link, deadline);
}
@@ -128,6 +147,12 @@ static int marvell_init_one (struct pci_dev *pdev, const struct pci_device_id *i
if (pdev->device == 0x6101)
ppi[1] = &ata_dummy_port_info;
+#if defined(CONFIG_AHCI) || defined(CONFIG_AHCI_MODULE)
+ if (!marvell_pata_active(pdev)) {
+ printk(KERN_INFO DRV_NAME ": PATA port not active, deferring to AHCI driver.\n");
+ return -ENODEV;
+ }
+#endif
return ata_pci_sff_init_one(pdev, ppi, &marvell_sht, NULL);
}
diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c
index 720b8645f58a3121d96112f60e03625fd12de8bc..a598bb36aafc5483d4c2e7cff9edaabec691efcd 100644
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -230,7 +230,7 @@ static u8 sil680_init_chip(struct pci_dev *pdev, int *try_mmio)
tmpbyte & 1, tmpbyte & 0x30);
*try_mmio = 0;
-#ifdef CONFIG_PPC_MERGE
+#ifdef CONFIG_PPC
if (machine_is(cell))
*try_mmio = (tmpbyte & 1) || pci_resource_start(pdev, 5);
#endif
@@ -322,9 +322,6 @@ static int __devinit sil680_init_one(struct pci_dev *pdev,
/* Try to acquire MMIO resources and fallback to PIO if
* that fails
*/
- rc = pcim_enable_device(pdev);
- if (rc)
- return rc;
rc = pcim_iomap_regions(pdev, 1 << SIL680_MMIO_BAR, DRV_NAME);
if (rc)
goto use_ioports;
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index 3924e7209a4434ef98961ceb404bea2754451bf3..1a56db92ff7ac685bfab920508d6fcc2bc0124a1 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -469,10 +469,10 @@ static bool sata_fsl_qc_fill_rtf(struct ata_queued_cmd *qc)
return true;
}
-static int sata_fsl_scr_write(struct ata_port *ap, unsigned int sc_reg_in,
- u32 val)
+static int sata_fsl_scr_write(struct ata_link *link,
+ unsigned int sc_reg_in, u32 val)
{
- struct sata_fsl_host_priv *host_priv = ap->host->private_data;
+ struct sata_fsl_host_priv *host_priv = link->ap->host->private_data;
void __iomem *ssr_base = host_priv->ssr_base;
unsigned int sc_reg;
@@ -493,10 +493,10 @@ static int sata_fsl_scr_write(struct ata_port *ap, unsigned int sc_reg_in,
return 0;
}
-static int sata_fsl_scr_read(struct ata_port *ap, unsigned int sc_reg_in,
- u32 *val)
+static int sata_fsl_scr_read(struct ata_link *link,
+ unsigned int sc_reg_in, u32 *val)
{
- struct sata_fsl_host_priv *host_priv = ap->host->private_data;
+ struct sata_fsl_host_priv *host_priv = link->ap->host->private_data;
void __iomem *ssr_base = host_priv->ssr_base;
unsigned int sc_reg;
@@ -645,12 +645,12 @@ static int sata_fsl_port_start(struct ata_port *ap)
* Workaround for 8315DS board 3gbps link-up issue,
* currently limit SATA port to GEN1 speed
*/
- sata_fsl_scr_read(ap, SCR_CONTROL, &temp);
+ sata_fsl_scr_read(&ap->link, SCR_CONTROL, &temp);
temp &= ~(0xF << 4);
temp |= (0x1 << 4);
- sata_fsl_scr_write(ap, SCR_CONTROL, temp);
+ sata_fsl_scr_write(&ap->link, SCR_CONTROL, temp);
- sata_fsl_scr_read(ap, SCR_CONTROL, &temp);
+ sata_fsl_scr_read(&ap->link, SCR_CONTROL, &temp);
dev_printk(KERN_WARNING, dev, "scr_control, speed limited to %x\n",
temp);
#endif
@@ -868,7 +868,7 @@ static int sata_fsl_softreset(struct ata_link *link, unsigned int *class,
ioread32(CQ + hcr_base),
ioread32(CA + hcr_base), ioread32(CC + hcr_base));
- sata_fsl_scr_read(ap, SCR_ERROR, &Serror);
+ sata_fsl_scr_read(&ap->link, SCR_ERROR, &Serror);
DPRINTK("HStatus = 0x%x\n", ioread32(hcr_base + HSTATUS));
DPRINTK("HControl = 0x%x\n", ioread32(hcr_base + HCONTROL));
@@ -972,9 +972,9 @@ static void sata_fsl_error_intr(struct ata_port *ap)
* Handle & Clear SError
*/
- sata_fsl_scr_read(ap, SCR_ERROR, &SError);
+ sata_fsl_scr_read(&ap->link, SCR_ERROR, &SError);
if (unlikely(SError & 0xFFFF0000)) {
- sata_fsl_scr_write(ap, SCR_ERROR, SError);
+ sata_fsl_scr_write(&ap->link, SCR_ERROR, SError);
}
DPRINTK("error_intr,hStat=0x%x,CE=0x%x,DE =0x%x,SErr=0x%x\n",
@@ -1091,7 +1091,7 @@ static void sata_fsl_host_intr(struct ata_port *ap)
hstatus = ioread32(hcr_base + HSTATUS);
- sata_fsl_scr_read(ap, SCR_ERROR, &SError);
+ sata_fsl_scr_read(&ap->link, SCR_ERROR, &SError);
if (unlikely(SError & 0xFFFF0000)) {
DPRINTK("serror @host_intr : 0x%x\n", SError);
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 3ead02fe379e26ca1dac0130a323e06888ba7f35..fbbd87c96f102d9fc6c11abf5529bbd5d6eba67e 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -96,6 +96,7 @@ enum {
PORT_SCR = 0x20,
/* HOST_CTL bits */
+ HCTL_LEDEN = (1 << 3), /* enable LED operation */
HCTL_IRQOFF = (1 << 8), /* global IRQ off */
HCTL_FTHD0 = (1 << 10), /* fifo threshold 0 */
HCTL_FTHD1 = (1 << 11), /* fifo threshold 1*/
@@ -268,9 +269,9 @@ static void inic_reset_port(void __iomem *port_base)
writeb(0xff, port_base + PORT_IRQ_STAT);
}
-static int inic_scr_read(struct ata_port *ap, unsigned sc_reg, u32 *val)
+static int inic_scr_read(struct ata_link *link, unsigned sc_reg, u32 *val)
{
- void __iomem *scr_addr = inic_port_base(ap) + PORT_SCR;
+ void __iomem *scr_addr = inic_port_base(link->ap) + PORT_SCR;
void __iomem *addr;
if (unlikely(sc_reg >= ARRAY_SIZE(scr_map)))
@@ -285,9 +286,9 @@ static int inic_scr_read(struct ata_port *ap, unsigned sc_reg, u32 *val)
return 0;
}
-static int inic_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val)
+static int inic_scr_write(struct ata_link *link, unsigned sc_reg, u32 val)
{
- void __iomem *scr_addr = inic_port_base(ap) + PORT_SCR;
+ void __iomem *scr_addr = inic_port_base(link->ap) + PORT_SCR;
if (unlikely(sc_reg >= ARRAY_SIZE(scr_map)))
return -EINVAL;
@@ -540,7 +541,7 @@ static unsigned int inic_qc_issue(struct ata_queued_cmd *qc)
void __iomem *port_base = inic_port_base(ap);
/* fire up the ADMA engine */
- writew(HCTL_FTHD0, port_base + HOST_CTL);
+ writew(HCTL_FTHD0 | HCTL_LEDEN, port_base + HOST_CTL);
writew(IDMA_CTL_GO, port_base + PORT_IDMA_CTL);
writeb(0, port_base + PORT_CPB_PTQFIFO);
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 13c1d2af18ac3e0ff02ef35b926df40955ac3006..2b24ae58b52ee557e9d028e06e83de405a121a40 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -493,10 +493,10 @@ struct mv_hw_ops {
void (*reset_bus)(struct ata_host *host, void __iomem *mmio);
};
-static int mv_scr_read(struct ata_port *ap, unsigned int sc_reg_in, u32 *val);
-static int mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val);
-static int mv5_scr_read(struct ata_port *ap, unsigned int sc_reg_in, u32 *val);
-static int mv5_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val);
+static int mv_scr_read(struct ata_link *link, unsigned int sc_reg_in, u32 *val);
+static int mv_scr_write(struct ata_link *link, unsigned int sc_reg_in, u32 val);
+static int mv5_scr_read(struct ata_link *link, unsigned int sc_reg_in, u32 *val);
+static int mv5_scr_write(struct ata_link *link, unsigned int sc_reg_in, u32 val);
static int mv_port_start(struct ata_port *ap);
static void mv_port_stop(struct ata_port *ap);
static int mv_qc_defer(struct ata_queued_cmd *qc);
@@ -667,7 +667,8 @@ static const struct pci_device_id mv_pci_tbl[] = {
{ PCI_VDEVICE(MARVELL, 0x5041), chip_504x },
{ PCI_VDEVICE(MARVELL, 0x5080), chip_5080 },
{ PCI_VDEVICE(MARVELL, 0x5081), chip_508x },
- /* RocketRAID 1740/174x have different identifiers */
+ /* RocketRAID 1720/174x have different identifiers */
+ { PCI_VDEVICE(TTI, 0x1720), chip_6042 },
{ PCI_VDEVICE(TTI, 0x1740), chip_508x },
{ PCI_VDEVICE(TTI, 0x1742), chip_508x },
@@ -1069,23 +1070,23 @@ static unsigned int mv_scr_offset(unsigned int sc_reg_in)
return ofs;
}
-static int mv_scr_read(struct ata_port *ap, unsigned int sc_reg_in, u32 *val)
+static int mv_scr_read(struct ata_link *link, unsigned int sc_reg_in, u32 *val)
{
unsigned int ofs = mv_scr_offset(sc_reg_in);
if (ofs != 0xffffffffU) {
- *val = readl(mv_ap_base(ap) + ofs);
+ *val = readl(mv_ap_base(link->ap) + ofs);
return 0;
} else
return -EINVAL;
}
-static int mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val)
+static int mv_scr_write(struct ata_link *link, unsigned int sc_reg_in, u32 val)
{
unsigned int ofs = mv_scr_offset(sc_reg_in);
if (ofs != 0xffffffffU) {
- writelfl(val, mv_ap_base(ap) + ofs);
+ writelfl(val, mv_ap_base(link->ap) + ofs);
return 0;
} else
return -EINVAL;
@@ -2250,11 +2251,11 @@ static unsigned int mv5_scr_offset(unsigned int sc_reg_in)
return ofs;
}
-static int mv5_scr_read(struct ata_port *ap, unsigned int sc_reg_in, u32 *val)
+static int mv5_scr_read(struct ata_link *link, unsigned int sc_reg_in, u32 *val)
{
- struct mv_host_priv *hpriv = ap->host->private_data;
+ struct mv_host_priv *hpriv = link->ap->host->private_data;
void __iomem *mmio = hpriv->base;
- void __iomem *addr = mv5_phy_base(mmio, ap->port_no);
+ void __iomem *addr = mv5_phy_base(mmio, link->ap->port_no);
unsigned int ofs = mv5_scr_offset(sc_reg_in);
if (ofs != 0xffffffffU) {
@@ -2264,11 +2265,11 @@ static int mv5_scr_read(struct ata_port *ap, unsigned int sc_reg_in, u32 *val)
return -EINVAL;
}
-static int mv5_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val)
+static int mv5_scr_write(struct ata_link *link, unsigned int sc_reg_in, u32 val)
{
- struct mv_host_priv *hpriv = ap->host->private_data;
+ struct mv_host_priv *hpriv = link->ap->host->private_data;
void __iomem *mmio = hpriv->base;
- void __iomem *addr = mv5_phy_base(mmio, ap->port_no);
+ void __iomem *addr = mv5_phy_base(mmio, link->ap->port_no);
unsigned int ofs = mv5_scr_offset(sc_reg_in);
if (ofs != 0xffffffffU) {
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 858f70610edaa8370a6b79b2367147cf3d69dba9..fae3841de0d8726468adc4b6a93202f0d4177ed7 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -302,8 +302,8 @@ static void nv_ck804_host_stop(struct ata_host *host);
static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance);
static irqreturn_t nv_nf2_interrupt(int irq, void *dev_instance);
static irqreturn_t nv_ck804_interrupt(int irq, void *dev_instance);
-static int nv_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
-static int nv_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
+static int nv_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
+static int nv_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
static void nv_nf2_freeze(struct ata_port *ap);
static void nv_nf2_thaw(struct ata_port *ap);
@@ -405,28 +405,45 @@ static struct scsi_host_template nv_swncq_sht = {
.slave_configure = nv_swncq_slave_config,
};
-static struct ata_port_operations nv_generic_ops = {
+/* OSDL bz3352 reports that some nv controllers can't determine device
+ * signature reliably and nv_hardreset is implemented to work around
+ * the problem. This was reported on nf3 and it's unclear whether any
+ * other controllers are affected. However, the workaround has been
+ * applied to all variants and there isn't much to gain by trying to
+ * find out exactly which ones are affected at this point especially
+ * because NV has moved over to ahci for newer controllers.
+ */
+static struct ata_port_operations nv_common_ops = {
.inherits = &ata_bmdma_port_ops,
.hardreset = nv_hardreset,
.scr_read = nv_scr_read,
.scr_write = nv_scr_write,
};
+/* OSDL bz11195 reports that link doesn't come online after hardreset
+ * on generic nv's and there have been several other similar reports
+ * on linux-ide. Disable hardreset for generic nv's.
+ */
+static struct ata_port_operations nv_generic_ops = {
+ .inherits = &nv_common_ops,
+ .hardreset = ATA_OP_NULL,
+};
+
static struct ata_port_operations nv_nf2_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_common_ops,
.freeze = nv_nf2_freeze,
.thaw = nv_nf2_thaw,
};
static struct ata_port_operations nv_ck804_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_common_ops,
.freeze = nv_ck804_freeze,
.thaw = nv_ck804_thaw,
.host_stop = nv_ck804_host_stop,
};
static struct ata_port_operations nv_adma_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_common_ops,
.check_atapi_dma = nv_adma_check_atapi_dma,
.sff_tf_read = nv_adma_tf_read,
@@ -450,7 +467,7 @@ static struct ata_port_operations nv_adma_ops = {
};
static struct ata_port_operations nv_swncq_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_common_ops,
.qc_defer = ata_std_qc_defer,
.qc_prep = nv_swncq_qc_prep,
@@ -1494,21 +1511,21 @@ static irqreturn_t nv_ck804_interrupt(int irq, void *dev_instance)
return ret;
}
-static int nv_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
+static int nv_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- *val = ioread32(ap->ioaddr.scr_addr + (sc_reg * 4));
+ *val = ioread32(link->ap->ioaddr.scr_addr + (sc_reg * 4));
return 0;
}
-static int nv_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
+static int nv_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- iowrite32(val, ap->ioaddr.scr_addr + (sc_reg * 4));
+ iowrite32(val, link->ap->ioaddr.scr_addr + (sc_reg * 4));
return 0;
}
@@ -2201,9 +2218,9 @@ static void nv_swncq_host_interrupt(struct ata_port *ap, u16 fis)
if (!pp->qc_active)
return;
- if (ap->ops->scr_read(ap, SCR_ERROR, &serror))
+ if (ap->ops->scr_read(&ap->link, SCR_ERROR, &serror))
return;
- ap->ops->scr_write(ap, SCR_ERROR, serror);
+ ap->ops->scr_write(&ap->link, SCR_ERROR, serror);
if (ata_stat & ATA_ERR) {
ata_ehi_clear_desc(ehi);
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index 030665ba76b73a308fd0e35693742140b761792c..750d8cdc00cd1b495eb8c40b7af5e288f18163fe 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -137,8 +137,8 @@ struct pdc_port_priv {
dma_addr_t pkt_dma;
};
-static int pdc_sata_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
-static int pdc_sata_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
+static int pdc_sata_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
+static int pdc_sata_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
static int pdc_ata_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
static int pdc_common_port_start(struct ata_port *ap);
static int pdc_sata_port_start(struct ata_port *ap);
@@ -386,19 +386,21 @@ static int pdc_sata_cable_detect(struct ata_port *ap)
return ATA_CBL_SATA;
}
-static int pdc_sata_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
+static int pdc_sata_scr_read(struct ata_link *link,
+ unsigned int sc_reg, u32 *val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- *val = readl(ap->ioaddr.scr_addr + (sc_reg * 4));
+ *val = readl(link->ap->ioaddr.scr_addr + (sc_reg * 4));
return 0;
}
-static int pdc_sata_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
+static int pdc_sata_scr_write(struct ata_link *link,
+ unsigned int sc_reg, u32 val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- writel(val, ap->ioaddr.scr_addr + (sc_reg * 4));
+ writel(val, link->ap->ioaddr.scr_addr + (sc_reg * 4));
return 0;
}
@@ -731,7 +733,7 @@ static void pdc_error_intr(struct ata_port *ap, struct ata_queued_cmd *qc,
if (sata_scr_valid(&ap->link)) {
u32 serror;
- pdc_sata_scr_read(ap, SCR_ERROR, &serror);
+ pdc_sata_scr_read(&ap->link, SCR_ERROR, &serror);
ehi->serror |= serror;
}
diff --git a/drivers/ata/sata_qstor.c b/drivers/ata/sata_qstor.c
index 1600107047cf50e2d544a090c992ee52982307e8..a000c86ac859dfb2c54053cbc66a2a6875d34862 100644
--- a/drivers/ata/sata_qstor.c
+++ b/drivers/ata/sata_qstor.c
@@ -111,8 +111,8 @@ struct qs_port_priv {
qs_state_t state;
};
-static int qs_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
-static int qs_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
+static int qs_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
+static int qs_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
static int qs_ata_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
static int qs_port_start(struct ata_port *ap);
static void qs_host_stop(struct ata_host *host);
@@ -242,11 +242,11 @@ static int qs_prereset(struct ata_link *link, unsigned long deadline)
return ata_sff_prereset(link, deadline);
}
-static int qs_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
+static int qs_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- *val = readl(ap->ioaddr.scr_addr + (sc_reg * 8));
+ *val = readl(link->ap->ioaddr.scr_addr + (sc_reg * 8));
return 0;
}
@@ -256,11 +256,11 @@ static void qs_error_handler(struct ata_port *ap)
ata_std_error_handler(ap);
}
-static int qs_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
+static int qs_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- writel(val, ap->ioaddr.scr_addr + (sc_reg * 8));
+ writel(val, link->ap->ioaddr.scr_addr + (sc_reg * 8));
return 0;
}
diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index 88bf4212590f06f9f3f762894b226e012e9f2b18..031d7b7dee34bc09998c9d9cfa4d65891d47aa86 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -115,8 +115,8 @@ static int sil_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
static int sil_pci_device_resume(struct pci_dev *pdev);
#endif
static void sil_dev_config(struct ata_device *dev);
-static int sil_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
-static int sil_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
+static int sil_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
+static int sil_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
static int sil_set_mode(struct ata_link *link, struct ata_device **r_failed);
static void sil_freeze(struct ata_port *ap);
static void sil_thaw(struct ata_port *ap);
@@ -317,9 +317,9 @@ static inline void __iomem *sil_scr_addr(struct ata_port *ap,
return NULL;
}
-static int sil_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
+static int sil_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val)
{
- void __iomem *mmio = sil_scr_addr(ap, sc_reg);
+ void __iomem *mmio = sil_scr_addr(link->ap, sc_reg);
if (mmio) {
*val = readl(mmio);
@@ -328,9 +328,9 @@ static int sil_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
return -EINVAL;
}
-static int sil_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
+static int sil_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val)
{
- void __iomem *mmio = sil_scr_addr(ap, sc_reg);
+ void __iomem *mmio = sil_scr_addr(link->ap, sc_reg);
if (mmio) {
writel(val, mmio);
@@ -352,8 +352,8 @@ static void sil_host_intr(struct ata_port *ap, u32 bmdma2)
* controllers continue to assert IRQ as long as
* SError bits are pending. Clear SError immediately.
*/
- sil_scr_read(ap, SCR_ERROR, &serror);
- sil_scr_write(ap, SCR_ERROR, serror);
+ sil_scr_read(&ap->link, SCR_ERROR, &serror);
+ sil_scr_write(&ap->link, SCR_ERROR, serror);
/* Sometimes spurious interrupts occur, double check
* it's PHYRDY CHG.
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 84ffcc26a74bec944506096c20e578a49c516bcf..4621807a1a6a1ffbc143976474141dd529f3fa7f 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -340,8 +340,8 @@ struct sil24_port_priv {
};
static void sil24_dev_config(struct ata_device *dev);
-static int sil24_scr_read(struct ata_port *ap, unsigned sc_reg, u32 *val);
-static int sil24_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val);
+static int sil24_scr_read(struct ata_link *link, unsigned sc_reg, u32 *val);
+static int sil24_scr_write(struct ata_link *link, unsigned sc_reg, u32 val);
static int sil24_qc_defer(struct ata_queued_cmd *qc);
static void sil24_qc_prep(struct ata_queued_cmd *qc);
static unsigned int sil24_qc_issue(struct ata_queued_cmd *qc);
@@ -504,9 +504,9 @@ static int sil24_scr_map[] = {
[SCR_ACTIVE] = 3,
};
-static int sil24_scr_read(struct ata_port *ap, unsigned sc_reg, u32 *val)
+static int sil24_scr_read(struct ata_link *link, unsigned sc_reg, u32 *val)
{
- void __iomem *scr_addr = sil24_port_base(ap) + PORT_SCONTROL;
+ void __iomem *scr_addr = sil24_port_base(link->ap) + PORT_SCONTROL;
if (sc_reg < ARRAY_SIZE(sil24_scr_map)) {
void __iomem *addr;
@@ -517,9 +517,9 @@ static int sil24_scr_read(struct ata_port *ap, unsigned sc_reg, u32 *val)
return -EINVAL;
}
-static int sil24_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val)
+static int sil24_scr_write(struct ata_link *link, unsigned sc_reg, u32 val)
{
- void __iomem *scr_addr = sil24_port_base(ap) + PORT_SCONTROL;
+ void __iomem *scr_addr = sil24_port_base(link->ap) + PORT_SCONTROL;
if (sc_reg < ARRAY_SIZE(sil24_scr_map)) {
void __iomem *addr;
diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c
index 1010b3069bd5164bb9ded003df2d41371c4f91c9..9c43b4e7c4a66d8d45a557141243db6aab81776e 100644
--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -64,8 +64,8 @@ enum {
};
static int sis_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
-static int sis_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
-static int sis_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
+static int sis_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
+static int sis_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
static const struct pci_device_id sis_pci_tbl[] = {
{ PCI_VDEVICE(SI, 0x0180), sis_180 }, /* SiS 964/180 */
@@ -134,10 +134,11 @@ static unsigned int get_scr_cfg_addr(struct ata_port *ap, unsigned int sc_reg)
return addr;
}
-static u32 sis_scr_cfg_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
+static u32 sis_scr_cfg_read(struct ata_link *link,
+ unsigned int sc_reg, u32 *val)
{
- struct pci_dev *pdev = to_pci_dev(ap->host->dev);
- unsigned int cfg_addr = get_scr_cfg_addr(ap, sc_reg);
+ struct pci_dev *pdev = to_pci_dev(link->ap->host->dev);
+ unsigned int cfg_addr = get_scr_cfg_addr(link->ap, sc_reg);
u32 val2 = 0;
u8 pmr;
@@ -158,10 +159,11 @@ static u32 sis_scr_cfg_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
return 0;
}
-static int sis_scr_cfg_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
+static int sis_scr_cfg_write(struct ata_link *link,
+ unsigned int sc_reg, u32 val)
{
- struct pci_dev *pdev = to_pci_dev(ap->host->dev);
- unsigned int cfg_addr = get_scr_cfg_addr(ap, sc_reg);
+ struct pci_dev *pdev = to_pci_dev(link->ap->host->dev);
+ unsigned int cfg_addr = get_scr_cfg_addr(link->ap, sc_reg);
u8 pmr;
if (sc_reg == SCR_ERROR) /* doesn't exist in PCI cfg space */
@@ -178,8 +180,9 @@ static int sis_scr_cfg_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
return 0;
}
-static int sis_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
+static int sis_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val)
{
+ struct ata_port *ap = link->ap;
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
u8 pmr;
@@ -187,7 +190,7 @@ static int sis_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
return -EINVAL;
if (ap->flags & SIS_FLAG_CFGSCR)
- return sis_scr_cfg_read(ap, sc_reg, val);
+ return sis_scr_cfg_read(link, sc_reg, val);
pci_read_config_byte(pdev, SIS_PMR, &pmr);
@@ -202,8 +205,9 @@ static int sis_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
return 0;
}
-static int sis_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
+static int sis_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val)
{
+ struct ata_port *ap = link->ap;
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
u8 pmr;
@@ -213,7 +217,7 @@ static int sis_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
pci_read_config_byte(pdev, SIS_PMR, &pmr);
if (ap->flags & SIS_FLAG_CFGSCR)
- return sis_scr_cfg_write(ap, sc_reg, val);
+ return sis_scr_cfg_write(link, sc_reg, val);
else {
iowrite32(val, ap->ioaddr.scr_addr + (sc_reg * 4));
if ((pdev->device == 0x0182) || (pdev->device == 0x0183) ||
diff --git a/drivers/ata/sata_svw.c b/drivers/ata/sata_svw.c
index fb13b82aacba7ee255adbf2fef9ca7e5083654ce..609d147813ae380a5408ab5b4f268ee6b7cac811 100644
--- a/drivers/ata/sata_svw.c
+++ b/drivers/ata/sata_svw.c
@@ -123,20 +123,22 @@ static int k2_sata_check_atapi_dma(struct ata_queued_cmd *qc)
}
}
-static int k2_sata_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
+static int k2_sata_scr_read(struct ata_link *link,
+ unsigned int sc_reg, u32 *val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- *val = readl(ap->ioaddr.scr_addr + (sc_reg * 4));
+ *val = readl(link->ap->ioaddr.scr_addr + (sc_reg * 4));
return 0;
}
-static int k2_sata_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
+static int k2_sata_scr_write(struct ata_link *link,
+ unsigned int sc_reg, u32 val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- writel(val, ap->ioaddr.scr_addr + (sc_reg * 4));
+ writel(val, link->ap->ioaddr.scr_addr + (sc_reg * 4));
return 0;
}
diff --git a/drivers/ata/sata_uli.c b/drivers/ata/sata_uli.c
index db529b8499482fc08c3f4b6de08fcc4d43a6f2cc..019575bb3e08734dfd0c531025b5dad7e47c4a63 100644
--- a/drivers/ata/sata_uli.c
+++ b/drivers/ata/sata_uli.c
@@ -57,8 +57,8 @@ struct uli_priv {
};
static int uli_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
-static int uli_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
-static int uli_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
+static int uli_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
+static int uli_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
static const struct pci_device_id uli_pci_tbl[] = {
{ PCI_VDEVICE(AL, 0x5289), uli_5289 },
@@ -107,39 +107,39 @@ static unsigned int get_scr_cfg_addr(struct ata_port *ap, unsigned int sc_reg)
return hpriv->scr_cfg_addr[ap->port_no] + (4 * sc_reg);
}
-static u32 uli_scr_cfg_read(struct ata_port *ap, unsigned int sc_reg)
+static u32 uli_scr_cfg_read(struct ata_link *link, unsigned int sc_reg)
{
- struct pci_dev *pdev = to_pci_dev(ap->host->dev);
- unsigned int cfg_addr = get_scr_cfg_addr(ap, sc_reg);
+ struct pci_dev *pdev = to_pci_dev(link->ap->host->dev);
+ unsigned int cfg_addr = get_scr_cfg_addr(link->ap, sc_reg);
u32 val;
pci_read_config_dword(pdev, cfg_addr, &val);
return val;
}
-static void uli_scr_cfg_write(struct ata_port *ap, unsigned int scr, u32 val)
+static void uli_scr_cfg_write(struct ata_link *link, unsigned int scr, u32 val)
{
- struct pci_dev *pdev = to_pci_dev(ap->host->dev);
- unsigned int cfg_addr = get_scr_cfg_addr(ap, scr);
+ struct pci_dev *pdev = to_pci_dev(link->ap->host->dev);
+ unsigned int cfg_addr = get_scr_cfg_addr(link->ap, scr);
pci_write_config_dword(pdev, cfg_addr, val);
}
-static int uli_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
+static int uli_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- *val = uli_scr_cfg_read(ap, sc_reg);
+ *val = uli_scr_cfg_read(link, sc_reg);
return 0;
}
-static int uli_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
+static int uli_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val)
{
if (sc_reg > SCR_CONTROL) //SCR_CONTROL=2, SCR_ERROR=1, SCR_STATUS=0
return -EINVAL;
- uli_scr_cfg_write(ap, sc_reg, val);
+ uli_scr_cfg_write(link, sc_reg, val);
return 0;
}
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index 96deeb354e16f24918a6d76608d09b39adb0fd56..1cfa74535d91abed8d42a8c5699f9e2c30462c38 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -68,8 +68,8 @@ enum {
};
static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
-static int svia_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
-static int svia_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
+static int svia_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
+static int svia_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
static void svia_noop_freeze(struct ata_port *ap);
static int vt6420_prereset(struct ata_link *link, unsigned long deadline);
static int vt6421_pata_cable_detect(struct ata_port *ap);
@@ -152,19 +152,19 @@ MODULE_LICENSE("GPL");
MODULE_DEVICE_TABLE(pci, svia_pci_tbl);
MODULE_VERSION(DRV_VERSION);
-static int svia_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
+static int svia_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- *val = ioread32(ap->ioaddr.scr_addr + (4 * sc_reg));
+ *val = ioread32(link->ap->ioaddr.scr_addr + (4 * sc_reg));
return 0;
}
-static int svia_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
+static int svia_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- iowrite32(val, ap->ioaddr.scr_addr + (4 * sc_reg));
+ iowrite32(val, link->ap->ioaddr.scr_addr + (4 * sc_reg));
return 0;
}
@@ -210,20 +210,20 @@ static int vt6420_prereset(struct ata_link *link, unsigned long deadline)
goto skip_scr;
/* Resume phy. This is the old SATA resume sequence */
- svia_scr_write(ap, SCR_CONTROL, 0x300);
- svia_scr_read(ap, SCR_CONTROL, &scontrol); /* flush */
+ svia_scr_write(link, SCR_CONTROL, 0x300);
+ svia_scr_read(link, SCR_CONTROL, &scontrol); /* flush */
/* wait for phy to become ready, if necessary */
do {
msleep(200);
- svia_scr_read(ap, SCR_STATUS, &sstatus);
+ svia_scr_read(link, SCR_STATUS, &sstatus);
if ((sstatus & 0xf) != 1)
break;
} while (time_before(jiffies, timeout));
/* open code sata_print_link_status() */
- svia_scr_read(ap, SCR_STATUS, &sstatus);
- svia_scr_read(ap, SCR_CONTROL, &scontrol);
+ svia_scr_read(link, SCR_STATUS, &sstatus);
+ svia_scr_read(link, SCR_CONTROL, &scontrol);
online = (sstatus & 0xf) == 0x3;
@@ -232,7 +232,7 @@ static int vt6420_prereset(struct ata_link *link, unsigned long deadline)
online ? "up" : "down", sstatus, scontrol);
/* SStatus is read one more time */
- svia_scr_read(ap, SCR_STATUS, &sstatus);
+ svia_scr_read(link, SCR_STATUS, &sstatus);
if (!online) {
/* tell EH to bail */
diff --git a/drivers/ata/sata_vsc.c b/drivers/ata/sata_vsc.c
index f3d635c0a2e9255fc51034319225208f45c446cf..c57cdff9e6bdbf21af767f70fe0ab0edc7242322 100644
--- a/drivers/ata/sata_vsc.c
+++ b/drivers/ata/sata_vsc.c
@@ -98,20 +98,22 @@ enum {
VSC_SATA_INT_PHY_CHANGE),
};
-static int vsc_sata_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
+static int vsc_sata_scr_read(struct ata_link *link,
+ unsigned int sc_reg, u32 *val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- *val = readl(ap->ioaddr.scr_addr + (sc_reg * 4));
+ *val = readl(link->ap->ioaddr.scr_addr + (sc_reg * 4));
return 0;
}
-static int vsc_sata_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
+static int vsc_sata_scr_write(struct ata_link *link,
+ unsigned int sc_reg, u32 val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
- writel(val, ap->ioaddr.scr_addr + (sc_reg * 4));
+ writel(val, link->ap->ioaddr.scr_addr + (sc_reg * 4));
return 0;
}
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 41b2204ebc6e1341dbc4b12d256309e0a33c3f18..5503bfc8e1320e0a362b2f4ffd57e043104ca1d7 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -1270,7 +1270,7 @@ static int comp_tx(struct eni_dev *eni_dev,int *pcr,int reserved,int *pre,
if (*pre < 3) (*pre)++; /* else fail later */
div = pre_div[*pre]*-*pcr;
DPRINTK("max div %d\n",div);
- *res = (TS_CLOCK+div-1)/div-1;
+ *res = DIV_ROUND_UP(TS_CLOCK, div)-1;
}
if (*res < 0) *res = 0;
if (*res > MID_SEG_MAX_RATE) *res = MID_SEG_MAX_RATE;
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index c0ac728dc5645ba6b5f7d2a213d9903b0a88a1e7..615412364e9930aa042b682e503d3816f2498b8e 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -635,7 +635,7 @@ static int make_rate (const hrz_dev * dev, u32 c, rounding r,
// take care of rounding
switch (r) {
case round_down:
- pre = (br+(c<<div)-1)/(c<<div);
+ pre = DIV_ROUND_UP(br, c<<div);
// but p must be non-zero
if (!pre)
pre = 1;
@@ -668,7 +668,7 @@ static int make_rate (const hrz_dev * dev, u32 c, rounding r,
// take care of rounding
switch (r) {
case round_down:
- pre = (br+(c<<div)-1)/(c<<div);
+ pre = DIV_ROUND_UP(br, c<<div);
break;
case round_nearest:
pre = (br+(c<<div)/2)/(c<<div);
@@ -698,7 +698,7 @@ static int make_rate (const hrz_dev * dev, u32 c, rounding r,
if (bits)
*bits = (div<<CLOCK_SELECT_SHIFT) | (pre-1);
if (actual) {
- *actual = (br + (pre<<div) - 1) / (pre<<div);
+ *actual = DIV_ROUND_UP(br, pre<<div);
PRINTD (DBG_QOS, "actual rate: %u", *actual);
}
return 0;
@@ -1967,7 +1967,7 @@ static int __devinit hrz_init (hrz_dev * dev) {
// Set the max AAL5 cell count to be just enough to contain the
// largest AAL5 frame that the user wants to receive
wr_regw (dev, MAX_AAL5_CELL_COUNT_OFF,
- (max_rx_size + ATM_AAL5_TRAILER + ATM_CELL_PAYLOAD - 1) / ATM_CELL_PAYLOAD);
+ DIV_ROUND_UP(max_rx_size + ATM_AAL5_TRAILER, ATM_CELL_PAYLOAD));
// Enable receive
wr_regw (dev, RX_CONFIG_OFF, rd_regw (dev, RX_CONFIG_OFF) | RX_ENABLE);
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 3a504e94a4d9439c5c017c5d32797218a03294fe..e33ae0025b1214c45e0380e495d7e135dc4a59a5 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -1114,11 +1114,8 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
rpp = &vc->rcv.rx_pool;
+ __skb_queue_tail(&rpp->queue, skb);
rpp->len += skb->len;
- if (!rpp->count++)
- rpp->first = skb;
- *rpp->last = skb;
- rpp->last = &skb->next;
if (stat & SAR_RSQE_EPDU) {
unsigned char *l1l2;
@@ -1145,7 +1142,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
atomic_inc(&vcc->stats->rx_err);
return;
}
- if (rpp->count > 1) {
+ if (skb_queue_len(&rpp->queue) > 1) {
struct sk_buff *sb;
skb = dev_alloc_skb(rpp->len);
@@ -1161,12 +1158,9 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
dev_kfree_skb(skb);
return;
}
- sb = rpp->first;
- for (i = 0; i < rpp->count; i++) {
+ skb_queue_walk(&rpp->queue, sb)
memcpy(skb_put(skb, sb->len),
sb->data, sb->len);
- sb = sb->next;
- }
recycle_rx_pool_skb(card, rpp);
@@ -1180,7 +1174,6 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
return;
}
- skb->next = NULL;
flush_rx_pool(card, rpp);
if (!atm_charge(vcc, skb->truesize)) {
@@ -1918,25 +1911,18 @@ recycle_rx_skb(struct idt77252_dev *card, struct sk_buff *skb)
static void
flush_rx_pool(struct idt77252_dev *card, struct rx_pool *rpp)
{
+ skb_queue_head_init(&rpp->queue);
rpp->len = 0;
- rpp->count = 0;
- rpp->first = NULL;
- rpp->last = &rpp->first;
}
static void
recycle_rx_pool_skb(struct idt77252_dev *card, struct rx_pool *rpp)
{
- struct sk_buff *skb, *next;
- int i;
+ struct sk_buff *skb, *tmp;
- skb = rpp->first;
- for (i = 0; i < rpp->count; i++) {
- next = skb->next;
- skb->next = NULL;
+ skb_queue_walk_safe(&rpp->queue, skb, tmp)
recycle_rx_skb(card, skb);
- skb = next;
- }
+
flush_rx_pool(card, rpp);
}
@@ -2537,7 +2523,7 @@ idt77252_close(struct atm_vcc *vcc)
waitfor_idle(card);
spin_unlock_irqrestore(&card->cmd_lock, flags);
- if (vc->rcv.rx_pool.count) {
+ if (skb_queue_len(&vc->rcv.rx_pool.queue) != 0) {
DPRINTK("%s: closing a VC with pending rx buffers.\n",
card->name);
@@ -2970,7 +2956,7 @@ close_card_oam(struct idt77252_dev *card)
waitfor_idle(card);
spin_unlock_irqrestore(&card->cmd_lock, flags);
- if (vc->rcv.rx_pool.count) {
+ if (skb_queue_len(&vc->rcv.rx_pool.queue) != 0) {
DPRINTK("%s: closing a VC "
"with pending rx buffers.\n",
card->name);
diff --git a/drivers/atm/idt77252.h b/drivers/atm/idt77252.h
index e83eaf120da0f23f83bcf138503fda436e844a4c..5042bb2dab15d0d13b91a08f7acea412a71a2d6b 100644
--- a/drivers/atm/idt77252.h
+++ b/drivers/atm/idt77252.h
@@ -173,10 +173,8 @@ struct scq_info
};
struct rx_pool {
- struct sk_buff *first;
- struct sk_buff **last;
+ struct sk_buff_head queue;
unsigned int len;
- unsigned int count;
};
struct aal1 {
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index 58583c6ac5be556f1297ae0353e1f5b95dc56d17..752b1ba81f7e9bbd5ff56944723ae6740318dad5 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -496,8 +496,8 @@ static int open_rx_first(struct atm_vcc *vcc)
vcc->qos.rxtp.max_sdu = 65464;
/* fix this - we may want to receive 64kB SDUs
later */
- cells = (vcc->qos.rxtp.max_sdu+ATM_AAL5_TRAILER+
- ATM_CELL_PAYLOAD-1)/ATM_CELL_PAYLOAD;
+ cells = DIV_ROUND_UP(vcc->qos.rxtp.max_sdu + ATM_AAL5_TRAILER,
+ ATM_CELL_PAYLOAD);
zatm_vcc->pool = pool_index(cells*ATM_CELL_PAYLOAD);
}
else {
@@ -820,7 +820,7 @@ static int alloc_shaper(struct atm_dev *dev,int *pcr,int min,int max,int ubr)
}
else {
i = 255;
- m = (ATM_OC3_PCR*255+max-1)/max;
+ m = DIV_ROUND_UP(ATM_OC3_PCR*255, max);
}
}
if (i > m) {
diff --git a/drivers/base/base.h b/drivers/base/base.h
index 31dc0cd84afa2474c8f3a4a511e07c30ef1febe6..0a5f055dffbaa389fd8f4b2f0bfe81fe5a352241 100644
--- a/drivers/base/base.h
+++ b/drivers/base/base.h
@@ -54,7 +54,7 @@ struct driver_private {
*/
struct class_private {
struct kset class_subsys;
- struct list_head class_devices;
+ struct klist class_devices;
struct list_head class_interfaces;
struct kset class_dirs;
struct mutex class_mutex;
diff --git a/drivers/base/class.c b/drivers/base/class.c
index cc5e28c8885ce1b78d2b0453e9068c8abf0dde64..eb85e4312301aca04f01e4898c79b1269bc0d2a4 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -135,6 +135,20 @@ static void remove_class_attrs(struct class *cls)
}
}
+static void klist_class_dev_get(struct klist_node *n)
+{
+ struct device *dev = container_of(n, struct device, knode_class);
+
+ get_device(dev);
+}
+
+static void klist_class_dev_put(struct klist_node *n)
+{
+ struct device *dev = container_of(n, struct device, knode_class);
+
+ put_device(dev);
+}
+
int __class_register(struct class *cls, struct lock_class_key *key)
{
struct class_private *cp;
@@ -145,7 +159,7 @@ int __class_register(struct class *cls, struct lock_class_key *key)
cp = kzalloc(sizeof(*cp), GFP_KERNEL);
if (!cp)
return -ENOMEM;
- INIT_LIST_HEAD(&cp->class_devices);
+ klist_init(&cp->class_devices, klist_class_dev_get, klist_class_dev_put);
INIT_LIST_HEAD(&cp->class_interfaces);
kset_init(&cp->class_dirs);
__mutex_init(&cp->class_mutex, "struct class mutex", key);
@@ -268,6 +282,71 @@ char *make_class_name(const char *name, struct kobject *kobj)
}
#endif
+/**
+ * class_dev_iter_init - initialize class device iterator
+ * @iter: class iterator to initialize
+ * @class: the class we wanna iterate over
+ * @start: the device to start iterating from, if any
+ * @type: device_type of the devices to iterate over, NULL for all
+ *
+ * Initialize class iterator @iter such that it iterates over devices
+ * of @class. If @start is set, the list iteration will start there,
+ * otherwise if it is NULL, the iteration starts at the beginning of
+ * the list.
+ */
+void class_dev_iter_init(struct class_dev_iter *iter, struct class *class,
+ struct device *start, const struct device_type *type)
+{
+ struct klist_node *start_knode = NULL;
+
+ if (start)
+ start_knode = &start->knode_class;
+ klist_iter_init_node(&class->p->class_devices, &iter->ki, start_knode);
+ iter->type = type;
+}
+EXPORT_SYMBOL_GPL(class_dev_iter_init);
+
+/**
+ * class_dev_iter_next - iterate to the next device
+ * @iter: class iterator to proceed
+ *
+ * Proceed @iter to the next device and return it. Returns NULL if
+ * iteration is complete.
+ *
+ * The returned device is referenced and won't be released till
+ * iterator is proceed to the next device or exited. The caller is
+ * free to do whatever it wants to do with the device including
+ * calling back into class code.
+ */
+struct device *class_dev_iter_next(struct class_dev_iter *iter)
+{
+ struct klist_node *knode;
+ struct device *dev;
+
+ while (1) {
+ knode = klist_next(&iter->ki);
+ if (!knode)
+ return NULL;
+ dev = container_of(knode, struct device, knode_class);
+ if (!iter->type || iter->type == dev->type)
+ return dev;
+ }
+}
+EXPORT_SYMBOL_GPL(class_dev_iter_next);
+
+/**
+ * class_dev_iter_exit - finish iteration
+ * @iter: class iterator to finish
+ *
+ * Finish an iteration. Always call this function after iteration is
+ * complete whether the iteration ran till the end or not.
+ */
+void class_dev_iter_exit(struct class_dev_iter *iter)
+{
+ klist_iter_exit(&iter->ki);
+}
+EXPORT_SYMBOL_GPL(class_dev_iter_exit);
+
/**
* class_for_each_device - device iterator
* @class: the class we're iterating
@@ -283,13 +362,13 @@ char *make_class_name(const char *name, struct kobject *kobj)
* We check the return of @fn each time. If it returns anything
* other than 0, we break out and return that value.
*
- * Note, we hold class->class_mutex in this function, so it can not be
- * re-acquired in @fn, otherwise it will self-deadlocking. For
- * example, calls to add or remove class members would be verboten.
+ * @fn is allowed to do anything including calling back into class
+ * code. There's no locking restriction.
*/
int class_for_each_device(struct class *class, struct device *start,
void *data, int (*fn)(struct device *, void *))
{
+ struct class_dev_iter iter;
struct device *dev;
int error = 0;
@@ -301,20 +380,13 @@ int class_for_each_device(struct class *class, struct device *start,
return -EINVAL;
}
- mutex_lock(&class->p->class_mutex);
- list_for_each_entry(dev, &class->p->class_devices, node) {
- if (start) {
- if (start == dev)
- start = NULL;
- continue;
- }
- dev = get_device(dev);
+ class_dev_iter_init(&iter, class, start, NULL);
+ while ((dev = class_dev_iter_next(&iter))) {
error = fn(dev, data);
- put_device(dev);
if (error)
break;
}
- mutex_unlock(&class->p->class_mutex);
+ class_dev_iter_exit(&iter);
return error;
}
@@ -337,16 +409,15 @@ EXPORT_SYMBOL_GPL(class_for_each_device);
*
* Note, you will need to drop the reference with put_device() after use.
*
- * We hold class->class_mutex in this function, so it can not be
- * re-acquired in @match, otherwise it will self-deadlocking. For
- * example, calls to add or remove class members would be verboten.
+ * @fn is allowed to do anything including calling back into class
+ * code. There's no locking restriction.
*/
struct device *class_find_device(struct class *class, struct device *start,
void *data,
int (*match)(struct device *, void *))
{
+ struct class_dev_iter iter;
struct device *dev;
- int found = 0;
if (!class)
return NULL;
@@ -356,29 +427,23 @@ struct device *class_find_device(struct class *class, struct device *start,
return NULL;
}
- mutex_lock(&class->p->class_mutex);
- list_for_each_entry(dev, &class->p->class_devices, node) {
- if (start) {
- if (start == dev)
- start = NULL;
- continue;
- }
- dev = get_device(dev);
+ class_dev_iter_init(&iter, class, start, NULL);
+ while ((dev = class_dev_iter_next(&iter))) {
if (match(dev, data)) {
- found = 1;
+ get_device(dev);
break;
- } else
- put_device(dev);
+ }
}
- mutex_unlock(&class->p->class_mutex);
+ class_dev_iter_exit(&iter);
- return found ? dev : NULL;
+ return dev;
}
EXPORT_SYMBOL_GPL(class_find_device);
int class_interface_register(struct class_interface *class_intf)
{
struct class *parent;
+ struct class_dev_iter iter;
struct device *dev;
if (!class_intf || !class_intf->class)
@@ -391,8 +456,10 @@ int class_interface_register(struct class_interface *class_intf)
mutex_lock(&parent->p->class_mutex);
list_add_tail(&class_intf->node, &parent->p->class_interfaces);
if (class_intf->add_dev) {
- list_for_each_entry(dev, &parent->p->class_devices, node)
+ class_dev_iter_init(&iter, parent, NULL, NULL);
+ while ((dev = class_dev_iter_next(&iter)))
class_intf->add_dev(dev, class_intf);
+ class_dev_iter_exit(&iter);
}
mutex_unlock(&parent->p->class_mutex);
@@ -402,6 +469,7 @@ int class_interface_register(struct class_interface *class_intf)
void class_interface_unregister(struct class_interface *class_intf)
{
struct class *parent = class_intf->class;
+ struct class_dev_iter iter;
struct device *dev;
if (!parent)
@@ -410,8 +478,10 @@ void class_interface_unregister(struct class_interface *class_intf)
mutex_lock(&parent->p->class_mutex);
list_del_init(&class_intf->node);
if (class_intf->remove_dev) {
- list_for_each_entry(dev, &parent->p->class_devices, node)
+ class_dev_iter_init(&iter, parent, NULL, NULL);
+ while ((dev = class_dev_iter_next(&iter)))
class_intf->remove_dev(dev, class_intf);
+ class_dev_iter_exit(&iter);
}
mutex_unlock(&parent->p->class_mutex);
diff --git a/drivers/base/core.c b/drivers/base/core.c
index d021c98605b3a1fe7e7dcd5f61e9e456b2a16aae..b98cb1416a2d7a8a74dd5f64e4d1f1abcc35fbf2 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -536,7 +536,6 @@ void device_initialize(struct device *dev)
klist_init(&dev->klist_children, klist_children_get,
klist_children_put);
INIT_LIST_HEAD(&dev->dma_pools);
- INIT_LIST_HEAD(&dev->node);
init_MUTEX(&dev->sem);
spin_lock_init(&dev->devres_lock);
INIT_LIST_HEAD(&dev->devres_head);
@@ -916,7 +915,8 @@ int device_add(struct device *dev)
if (dev->class) {
mutex_lock(&dev->class->p->class_mutex);
/* tie the class to the device */
- list_add_tail(&dev->node, &dev->class->p->class_devices);
+ klist_add_tail(&dev->knode_class,
+ &dev->class->p->class_devices);
/* notify any interfaces that the device is here */
list_for_each_entry(class_intf,
@@ -1032,7 +1032,7 @@ void device_del(struct device *dev)
if (class_intf->remove_dev)
class_intf->remove_dev(dev, class_intf);
/* remove the device from the class list */
- list_del_init(&dev->node);
+ klist_del(&dev->knode_class);
mutex_unlock(&dev->class->p->class_mutex);
}
device_remove_file(dev, &uevent_attr);
diff --git a/drivers/block/aoe/aoe.h b/drivers/block/aoe/aoe.h
index 5b4c6e649c11170803a8ed7bedc7ca333c69a99a..93f3690396a5176de5cec3fb3151ef9e1670299d 100644
--- a/drivers/block/aoe/aoe.h
+++ b/drivers/block/aoe/aoe.h
@@ -159,11 +159,8 @@ struct aoedev {
sector_t ssize;
struct timer_list timer;
spinlock_t lock;
- struct sk_buff *sendq_hd; /* packets needing to be sent, list head */
- struct sk_buff *sendq_tl;
- struct sk_buff *skbpool_hd;
- struct sk_buff *skbpool_tl;
- int nskbpool;
+ struct sk_buff_head sendq;
+ struct sk_buff_head skbpool;
mempool_t *bufpool; /* for deadlock-free Buf allocation */
struct list_head bufq; /* queue of bios to work on */
struct buf *inprocess; /* the one we're currently working on */
@@ -199,7 +196,7 @@ int aoedev_flush(const char __user *str, size_t size);
int aoenet_init(void);
void aoenet_exit(void);
-void aoenet_xmit(struct sk_buff *);
+void aoenet_xmit(struct sk_buff_head *);
int is_aoe_netif(struct net_device *ifp);
int set_aoe_iflist(const char __user *str, size_t size);
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 0c39782b26600f5d89d83e3f38c964aac9a28fbd..b82654e883a759f10d46dd67f311eab59a35fec6 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -109,12 +109,12 @@ static const struct attribute_group attr_group = {
static int
aoedisk_add_sysfs(struct aoedev *d)
{
- return sysfs_create_group(&d->gd->dev.kobj, &attr_group);
+ return sysfs_create_group(&disk_to_dev(d->gd)->kobj, &attr_group);
}
void
aoedisk_rm_sysfs(struct aoedev *d)
{
- sysfs_remove_group(&d->gd->dev.kobj, &attr_group);
+ sysfs_remove_group(&disk_to_dev(d->gd)->kobj, &attr_group);
}
static int
@@ -158,9 +158,9 @@ aoeblk_release(struct inode *inode, struct file *filp)
static int
aoeblk_make_request(struct request_queue *q, struct bio *bio)
{
+ struct sk_buff_head queue;
struct aoedev *d;
struct buf *buf;
- struct sk_buff *sl;
ulong flags;
blk_queue_bounce(q, &bio);
@@ -213,11 +213,11 @@ aoeblk_make_request(struct request_queue *q, struct bio *bio)
list_add_tail(&buf->bufs, &d->bufq);
aoecmd_work(d);
- sl = d->sendq_hd;
- d->sendq_hd = d->sendq_tl = NULL;
+ __skb_queue_head_init(&queue);
+ skb_queue_splice_init(&d->sendq, &queue);
spin_unlock_irqrestore(&d->lock, flags);
- aoenet_xmit(sl);
+ aoenet_xmit(&queue);
return 0;
}
@@ -276,7 +276,7 @@ aoeblk_gdalloc(void *vp)
gd->first_minor = d->sysminor * AOE_PARTITIONS;
gd->fops = &aoe_bdops;
gd->private_data = d;
- gd->capacity = d->ssize;
+ set_capacity(gd, d->ssize);
snprintf(gd->disk_name, sizeof gd->disk_name, "etherd/e%ld.%d",
d->aoemajor, d->aoeminor);
diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c
index 181ebb85f0be582e95206aa144c04ee26ff016bc..1f56d2c5b7fc67acb83899494c9376297a030f6c 100644
--- a/drivers/block/aoe/aoechr.c
+++ b/drivers/block/aoe/aoechr.c
@@ -9,6 +9,7 @@
#include <linux/completion.h>
#include <linux/delay.h>
#include <linux/smp_lock.h>
+#include <linux/skbuff.h>
#include "aoe.h"
enum {
@@ -103,7 +104,12 @@ revalidate(const char __user *str, size_t size)
spin_lock_irqsave(&d->lock, flags);
goto loop;
}
- aoenet_xmit(skb);
+ if (skb) {
+ struct sk_buff_head queue;
+ __skb_queue_head_init(&queue);
+ __skb_queue_tail(&queue, skb);
+ aoenet_xmit(&queue);
+ }
aoecmd_cfg(major, minor);
return 0;
}
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 2f1746295d06fc438ac4b1ba923c2aeb1d634dd8..71ff78c9e4d6c24a3d752cc35956645aa752eb34 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -114,29 +114,22 @@ ifrotate(struct aoetgt *t)
static void
skb_pool_put(struct aoedev *d, struct sk_buff *skb)
{
- if (!d->skbpool_hd)
- d->skbpool_hd = skb;
- else
- d->skbpool_tl->next = skb;
- d->skbpool_tl = skb;
+ __skb_queue_tail(&d->skbpool, skb);
}
static struct sk_buff *
skb_pool_get(struct aoedev *d)
{
- struct sk_buff *skb;
+ struct sk_buff *skb = skb_peek(&d->skbpool);
- skb = d->skbpool_hd;
if (skb && atomic_read(&skb_shinfo(skb)->dataref) == 1) {
- d->skbpool_hd = skb->next;
- skb->next = NULL;
+ __skb_unlink(skb, &d->skbpool);
return skb;
}
- if (d->nskbpool < NSKBPOOLMAX
- && (skb = new_skb(ETH_ZLEN))) {
- d->nskbpool++;
+ if (skb_queue_len(&d->skbpool) < NSKBPOOLMAX &&
+ (skb = new_skb(ETH_ZLEN)))
return skb;
- }
+
return NULL;
}
@@ -293,29 +286,22 @@ aoecmd_ata_rw(struct aoedev *d)
skb->dev = t->ifp->nd;
skb = skb_clone(skb, GFP_ATOMIC);
- if (skb) {
- if (d->sendq_hd)
- d->sendq_tl->next = skb;
- else
- d->sendq_hd = skb;
- d->sendq_tl = skb;
- }
+ if (skb)
+ __skb_queue_tail(&d->sendq, skb);
return 1;
}
/* some callers cannot sleep, and they can call this function,
* transmitting the packets later, when interrupts are on
*/
-static struct sk_buff *
-aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff **tail)
+static void
+aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff_head *queue)
{
struct aoe_hdr *h;
struct aoe_cfghdr *ch;
- struct sk_buff *skb, *sl, *sl_tail;
+ struct sk_buff *skb;
struct net_device *ifp;
- sl = sl_tail = NULL;
-
read_lock(&dev_base_lock);
for_each_netdev(&init_net, ifp) {
dev_hold(ifp);
@@ -329,8 +315,7 @@ aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff **tail)
}
skb_put(skb, sizeof *h + sizeof *ch);
skb->dev = ifp;
- if (sl_tail == NULL)
- sl_tail = skb;
+ __skb_queue_tail(queue, skb);
h = (struct aoe_hdr *) skb_mac_header(skb);
memset(h, 0, sizeof *h + sizeof *ch);
@@ -342,16 +327,10 @@ aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff **tail)
h->minor = aoeminor;
h->cmd = AOECMD_CFG;
- skb->next = sl;
- sl = skb;
cont:
dev_put(ifp);
}
read_unlock(&dev_base_lock);
-
- if (tail != NULL)
- *tail = sl_tail;
- return sl;
}
static void
@@ -406,11 +385,7 @@ resend(struct aoedev *d, struct aoetgt *t, struct frame *f)
skb = skb_clone(skb, GFP_ATOMIC);
if (skb == NULL)
return;
- if (d->sendq_hd)
- d->sendq_tl->next = skb;
- else
- d->sendq_hd = skb;
- d->sendq_tl = skb;
+ __skb_queue_tail(&d->sendq, skb);
}
static int
@@ -508,16 +483,15 @@ ata_scnt(unsigned char *packet) {
static void
rexmit_timer(ulong vp)
{
+ struct sk_buff_head queue;
struct aoedev *d;
struct aoetgt *t, **tt, **te;
struct aoeif *ifp;
struct frame *f, *e;
- struct sk_buff *sl;
register long timeout;
ulong flags, n;
d = (struct aoedev *) vp;
- sl = NULL;
/* timeout is always ~150% of the moving average */
timeout = d->rttavg;
@@ -589,7 +563,7 @@ rexmit_timer(ulong vp)
}
}
- if (d->sendq_hd) {
+ if (!skb_queue_empty(&d->sendq)) {
n = d->rttavg <<= 1;
if (n > MAXTIMER)
d->rttavg = MAXTIMER;
@@ -600,15 +574,15 @@ rexmit_timer(ulong vp)
aoecmd_work(d);
}
- sl = d->sendq_hd;
- d->sendq_hd = d->sendq_tl = NULL;
+ __skb_queue_head_init(&queue);
+ skb_queue_splice_init(&d->sendq, &queue);
d->timer.expires = jiffies + TIMERTICK;
add_timer(&d->timer);
spin_unlock_irqrestore(&d->lock, flags);
- aoenet_xmit(sl);
+ aoenet_xmit(&queue);
}
/* enters with d->lock held */
@@ -645,7 +619,7 @@ aoecmd_sleepwork(struct work_struct *work)
unsigned long flags;
u64 ssize;
- ssize = d->gd->capacity;
+ ssize = get_capacity(d->gd);
bd = bdget_disk(d->gd, 0);
if (bd) {
@@ -707,7 +681,7 @@ ataid_complete(struct aoedev *d, struct aoetgt *t, unsigned char *id)
if (d->flags & (DEVFL_GDALLOC|DEVFL_NEWSIZE))
return;
if (d->gd != NULL) {
- d->gd->capacity = ssize;
+ set_capacity(d->gd, ssize);
d->flags |= DEVFL_NEWSIZE;
} else
d->flags |= DEVFL_GDALLOC;
@@ -756,23 +730,28 @@ diskstats(struct gendisk *disk, struct bio *bio, ulong duration, sector_t sector
unsigned long n_sect = bio->bi_size >> 9;
const int rw = bio_data_dir(bio);
struct hd_struct *part;
+ int cpu;
+
+ cpu = part_stat_lock();
+ part = disk_map_sector_rcu(disk, sector);
+
+ part_stat_inc(cpu, part, ios[rw]);
+ part_stat_add(cpu, part, ticks[rw], duration);
+ part_stat_add(cpu, part, sectors[rw], n_sect);
+ part_stat_add(cpu, part, io_ticks, duration);
- part = get_part(disk, sector);
- all_stat_inc(disk, part, ios[rw], sector);
- all_stat_add(disk, part, ticks[rw], duration, sector);
- all_stat_add(disk, part, sectors[rw], n_sect, sector);
- all_stat_add(disk, part, io_ticks, duration, sector);
+ part_stat_unlock();
}
void
aoecmd_ata_rsp(struct sk_buff *skb)
{
+ struct sk_buff_head queue;
struct aoedev *d;
struct aoe_hdr *hin, *hout;
struct aoe_atahdr *ahin, *ahout;
struct frame *f;
struct buf *buf;
- struct sk_buff *sl;
struct aoetgt *t;
struct aoeif *ifp;
register long n;
@@ -893,21 +872,21 @@ aoecmd_ata_rsp(struct sk_buff *skb)
aoecmd_work(d);
xmit:
- sl = d->sendq_hd;
- d->sendq_hd = d->sendq_tl = NULL;
+ __skb_queue_head_init(&queue);
+ skb_queue_splice_init(&d->sendq, &queue);
spin_unlock_irqrestore(&d->lock, flags);
- aoenet_xmit(sl);
+ aoenet_xmit(&queue);
}
void
aoecmd_cfg(ushort aoemajor, unsigned char aoeminor)
{
- struct sk_buff *sl;
+ struct sk_buff_head queue;
- sl = aoecmd_cfg_pkts(aoemajor, aoeminor, NULL);
-
- aoenet_xmit(sl);
+ __skb_queue_head_init(&queue);
+ aoecmd_cfg_pkts(aoemajor, aoeminor, &queue);
+ aoenet_xmit(&queue);
}
struct sk_buff *
@@ -1076,7 +1055,12 @@ aoecmd_cfg_rsp(struct sk_buff *skb)
spin_unlock_irqrestore(&d->lock, flags);
- aoenet_xmit(sl);
+ if (sl) {
+ struct sk_buff_head queue;
+ __skb_queue_head_init(&queue);
+ __skb_queue_tail(&queue, sl);
+ aoenet_xmit(&queue);
+ }
}
void
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index a1d813ab0d6b6046b7d1a1e34ac3d60fd4b68179..cc250577d405e6d061054b268ddc54b96ddd0cdc 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -91,7 +91,7 @@ aoedev_downdev(struct aoedev *d)
}
if (d->gd)
- d->gd->capacity = 0;
+ set_capacity(d->gd, 0);
d->flags &= ~DEVFL_UP;
}
@@ -188,14 +188,12 @@ skbfree(struct sk_buff *skb)
static void
skbpoolfree(struct aoedev *d)
{
- struct sk_buff *skb;
+ struct sk_buff *skb, *tmp;
- while ((skb = d->skbpool_hd)) {
- d->skbpool_hd = skb->next;
- skb->next = NULL;
+ skb_queue_walk_safe(&d->skbpool, skb, tmp)
skbfree(skb);
- }
- d->skbpool_tl = NULL;
+
+ __skb_queue_head_init(&d->skbpool);
}
/* find it or malloc it */
@@ -217,6 +215,8 @@ aoedev_by_sysminor_m(ulong sysminor)
goto out;
INIT_WORK(&d->work, aoecmd_sleepwork);
spin_lock_init(&d->lock);
+ skb_queue_head_init(&d->sendq);
+ skb_queue_head_init(&d->skbpool);
init_timer(&d->timer);
d->timer.data = (ulong) d;
d->timer.function = dummy_timer;
diff --git a/drivers/block/aoe/aoemain.c b/drivers/block/aoe/aoemain.c
index 7b15a5e9cec070a049af569fea2cb9ec51995244..7f83ad90e76fd9f4e971ec4d00826eea2e1cffe7 100644
--- a/drivers/block/aoe/aoemain.c
+++ b/drivers/block/aoe/aoemain.c
@@ -7,6 +7,7 @@
#include <linux/hdreg.h>
#include <linux/blkdev.h>
#include <linux/module.h>
+#include <linux/skbuff.h>
#include "aoe.h"
MODULE_LICENSE("GPL");
diff --git a/drivers/block/aoe/aoenet.c b/drivers/block/aoe/aoenet.c
index 0c81ca7312878a05b1bc96cbc47d2722ee6b8c37..9157d64270cb041ba8b92bc462913439b12018e0 100644
--- a/drivers/block/aoe/aoenet.c
+++ b/drivers/block/aoe/aoenet.c
@@ -95,13 +95,12 @@ mac_addr(char addr[6])
}
void
-aoenet_xmit(struct sk_buff *sl)
+aoenet_xmit(struct sk_buff_head *queue)
{
- struct sk_buff *skb;
+ struct sk_buff *skb, *tmp;
- while ((skb = sl)) {
- sl = sl->next;
- skb->next = skb->prev = NULL;
+ skb_queue_walk_safe(queue, skb, tmp) {
+ __skb_unlink(skb, queue);
dev_queue_xmit(skb);
}
}
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index b73116ef92364e7993fba3c4bd2c5d164e2e6f1a..1e1f9153000c27638e854142017fc61f6b49a094 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3460,8 +3460,8 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
hba[i]->intr[SIMPLE_MODE_INT], dac ? "" : " not");
hba[i]->cmd_pool_bits =
- kmalloc(((hba[i]->nr_cmds + BITS_PER_LONG -
- 1) / BITS_PER_LONG) * sizeof(unsigned long), GFP_KERNEL);
+ kmalloc(DIV_ROUND_UP(hba[i]->nr_cmds, BITS_PER_LONG)
+ * sizeof(unsigned long), GFP_KERNEL);
hba[i]->cmd_pool = (CommandList_struct *)
pci_alloc_consistent(hba[i]->pdev,
hba[i]->nr_cmds * sizeof(CommandList_struct),
@@ -3493,8 +3493,8 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
/* command and error info recs zeroed out before
they are used */
memset(hba[i]->cmd_pool_bits, 0,
- ((hba[i]->nr_cmds + BITS_PER_LONG -
- 1) / BITS_PER_LONG) * sizeof(unsigned long));
+ DIV_ROUND_UP(hba[i]->nr_cmds, BITS_PER_LONG)
+ * sizeof(unsigned long));
hba[i]->num_luns = 0;
hba[i]->highest_lun = -1;
diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c
index e1233aabda771493718b5f37f9228e00301098e3..a3fd87b414444a7f094643a6047f25c1f0118a13 100644
--- a/drivers/block/cciss_scsi.c
+++ b/drivers/block/cciss_scsi.c
@@ -365,7 +365,7 @@ struct scsi2map {
static int
cciss_scsi_add_entry(int ctlr, int hostno,
- unsigned char *scsi3addr, int devtype,
+ struct cciss_scsi_dev_t *device,
struct scsi2map *added, int *nadded)
{
/* assumes hba[ctlr]->scsi_ctlr->lock is held */
@@ -384,12 +384,12 @@ cciss_scsi_add_entry(int ctlr, int hostno,
lun = 0;
/* Is this device a non-zero lun of a multi-lun device */
/* byte 4 of the 8-byte LUN addr will contain the logical unit no. */
- if (scsi3addr[4] != 0) {
+ if (device->scsi3addr[4] != 0) {
/* Search through our list and find the device which */
/* has the same 8 byte LUN address, excepting byte 4. */
/* Assign the same bus and target for this new LUN. */
/* Use the logical unit number from the firmware. */
- memcpy(addr1, scsi3addr, 8);
+ memcpy(addr1, device->scsi3addr, 8);
addr1[4] = 0;
for (i = 0; i < n; i++) {
sd = &ccissscsi[ctlr].dev[i];
@@ -399,7 +399,7 @@ cciss_scsi_add_entry(int ctlr, int hostno,
if (memcmp(addr1, addr2, 8) == 0) {
bus = sd->bus;
target = sd->target;
- lun = scsi3addr[4];
+ lun = device->scsi3addr[4];
break;
}
}
@@ -420,8 +420,12 @@ cciss_scsi_add_entry(int ctlr, int hostno,
added[*nadded].lun = sd->lun;
(*nadded)++;
- memcpy(&sd->scsi3addr[0], scsi3addr, 8);
- sd->devtype = devtype;
+ memcpy(sd->scsi3addr, device->scsi3addr, 8);
+ memcpy(sd->vendor, device->vendor, sizeof(sd->vendor));
+ memcpy(sd->revision, device->revision, sizeof(sd->revision));
+ memcpy(sd->device_id, device->device_id, sizeof(sd->device_id));
+ sd->devtype = device->devtype;
+
ccissscsi[ctlr].ndevices++;
/* initially, (before registering with scsi layer) we don't
@@ -487,6 +491,22 @@ static void fixup_botched_add(int ctlr, char *scsi3addr)
CPQ_TAPE_UNLOCK(ctlr, flags);
}
+static int device_is_the_same(struct cciss_scsi_dev_t *dev1,
+ struct cciss_scsi_dev_t *dev2)
+{
+ return dev1->devtype == dev2->devtype &&
+ memcmp(dev1->scsi3addr, dev2->scsi3addr,
+ sizeof(dev1->scsi3addr)) == 0 &&
+ memcmp(dev1->device_id, dev2->device_id,
+ sizeof(dev1->device_id)) == 0 &&
+ memcmp(dev1->vendor, dev2->vendor,
+ sizeof(dev1->vendor)) == 0 &&
+ memcmp(dev1->model, dev2->model,
+ sizeof(dev1->model)) == 0 &&
+ memcmp(dev1->revision, dev2->revision,
+ sizeof(dev1->revision)) == 0;
+}
+
static int
adjust_cciss_scsi_table(int ctlr, int hostno,
struct cciss_scsi_dev_t sd[], int nsds)
@@ -532,7 +552,7 @@ adjust_cciss_scsi_table(int ctlr, int hostno,
for (j=0;j<nsds;j++) {
if (SCSI3ADDR_EQ(sd[j].scsi3addr,
csd->scsi3addr)) {
- if (sd[j].devtype == csd->devtype)
+ if (device_is_the_same(&sd[j], csd))
found=2;
else
found=1;
@@ -548,22 +568,26 @@ adjust_cciss_scsi_table(int ctlr, int hostno,
cciss_scsi_remove_entry(ctlr, hostno, i,
removed, &nremoved);
/* remove ^^^, hence i not incremented */
- }
- else if (found == 1) { /* device is different kind */
+ } else if (found == 1) { /* device is different in some way */
changes++;
- printk("cciss%d: device c%db%dt%dl%d type changed "
- "(device type now %s).\n",
- ctlr, hostno, csd->bus, csd->target, csd->lun,
- scsi_device_type(csd->devtype));
+ printk("cciss%d: device c%db%dt%dl%d has changed.\n",
+ ctlr, hostno, csd->bus, csd->target, csd->lun);
cciss_scsi_remove_entry(ctlr, hostno, i,
removed, &nremoved);
/* remove ^^^, hence i not incremented */
- if (cciss_scsi_add_entry(ctlr, hostno,
- &sd[j].scsi3addr[0], sd[j].devtype,
+ if (cciss_scsi_add_entry(ctlr, hostno, &sd[j],
added, &nadded) != 0)
/* we just removed one, so add can't fail. */
BUG();
csd->devtype = sd[j].devtype;
+ memcpy(csd->device_id, sd[j].device_id,
+ sizeof(csd->device_id));
+ memcpy(csd->vendor, sd[j].vendor,
+ sizeof(csd->vendor));
+ memcpy(csd->model, sd[j].model,
+ sizeof(csd->model));
+ memcpy(csd->revision, sd[j].revision,
+ sizeof(csd->revision));
} else /* device is same as it ever was, */
i++; /* so just move along. */
}
@@ -577,7 +601,7 @@ adjust_cciss_scsi_table(int ctlr, int hostno,
csd = &ccissscsi[ctlr].dev[j];
if (SCSI3ADDR_EQ(sd[i].scsi3addr,
csd->scsi3addr)) {
- if (sd[i].devtype == csd->devtype)
+ if (device_is_the_same(&sd[i], csd))
found=2; /* found device */
else
found=1; /* found a bug. */
@@ -586,16 +610,14 @@ adjust_cciss_scsi_table(int ctlr, int hostno,
}
if (!found) {
changes++;
- if (cciss_scsi_add_entry(ctlr, hostno,
-
- &sd[i].scsi3addr[0], sd[i].devtype,
+ if (cciss_scsi_add_entry(ctlr, hostno, &sd[i],
added, &nadded) != 0)
break;
} else if (found == 1) {
/* should never happen... */
changes++;
- printk("cciss%d: device unexpectedly changed type\n",
- ctlr);
+ printk(KERN_WARNING "cciss%d: device "
+ "unexpectedly changed\n", ctlr);
/* but if it does happen, we just ignore that device */
}
}
@@ -1012,7 +1034,8 @@ cciss_scsi_interpret_error(CommandList_struct *cp)
static int
cciss_scsi_do_inquiry(ctlr_info_t *c, unsigned char *scsi3addr,
- unsigned char *buf, unsigned char bufsize)
+ unsigned char page, unsigned char *buf,
+ unsigned char bufsize)
{
int rc;
CommandList_struct *cp;
@@ -1032,8 +1055,8 @@ cciss_scsi_do_inquiry(ctlr_info_t *c, unsigned char *scsi3addr,
ei = cp->err_info;
cdb[0] = CISS_INQUIRY;
- cdb[1] = 0;
- cdb[2] = 0;
+ cdb[1] = (page != 0);
+ cdb[2] = page;
cdb[3] = 0;
cdb[4] = bufsize;
cdb[5] = 0;
@@ -1053,6 +1076,25 @@ cciss_scsi_do_inquiry(ctlr_info_t *c, unsigned char *scsi3addr,
return rc;
}
+/* Get the device id from inquiry page 0x83 */
+static int cciss_scsi_get_device_id(ctlr_info_t *c, unsigned char *scsi3addr,
+ unsigned char *device_id, int buflen)
+{
+ int rc;
+ unsigned char *buf;
+
+ if (buflen > 16)
+ buflen = 16;
+ buf = kzalloc(64, GFP_KERNEL);
+ if (!buf)
+ return -1;
+ rc = cciss_scsi_do_inquiry(c, scsi3addr, 0x83, buf, 64);
+ if (rc == 0)
+ memcpy(device_id, &buf[8], buflen);
+ kfree(buf);
+ return rc != 0;
+}
+
static int
cciss_scsi_do_report_phys_luns(ctlr_info_t *c,
ReportLunData_struct *buf, int bufsize)
@@ -1142,25 +1184,21 @@ cciss_update_non_disk_devices(int cntl_num, int hostno)
ctlr_info_t *c;
__u32 num_luns=0;
unsigned char *ch;
- /* unsigned char found[CCISS_MAX_SCSI_DEVS_PER_HBA]; */
- struct cciss_scsi_dev_t currentsd[CCISS_MAX_SCSI_DEVS_PER_HBA];
+ struct cciss_scsi_dev_t *currentsd, *this_device;
int ncurrent=0;
int reportlunsize = sizeof(*ld_buff) + CISS_MAX_PHYS_LUN * 8;
int i;
c = (ctlr_info_t *) hba[cntl_num];
ld_buff = kzalloc(reportlunsize, GFP_KERNEL);
- if (ld_buff == NULL) {
- printk(KERN_ERR "cciss: out of memory\n");
- return;
- }
inq_buff = kmalloc(OBDR_TAPE_INQ_SIZE, GFP_KERNEL);
- if (inq_buff == NULL) {
- printk(KERN_ERR "cciss: out of memory\n");
- kfree(ld_buff);
- return;
+ currentsd = kzalloc(sizeof(*currentsd) *
+ (CCISS_MAX_SCSI_DEVS_PER_HBA+1), GFP_KERNEL);
+ if (ld_buff == NULL || inq_buff == NULL || currentsd == NULL) {
+ printk(KERN_ERR "cciss: out of memory\n");
+ goto out;
}
-
+ this_device = ¤tsd[CCISS_MAX_SCSI_DEVS_PER_HBA];
if (cciss_scsi_do_report_phys_luns(c, ld_buff, reportlunsize) == 0) {
ch = &ld_buff->LUNListLength[0];
num_luns = ((ch[0]<<24) | (ch[1]<<16) | (ch[2]<<8) | ch[3]) / 8;
@@ -1179,23 +1217,34 @@ cciss_update_non_disk_devices(int cntl_num, int hostno)
/* adjust our table of devices */
- for(i=0; i<num_luns; i++)
- {
- int devtype;
-
+ for (i = 0; i < num_luns; i++) {
/* for each physical lun, do an inquiry */
if (ld_buff->LUN[i][3] & 0xC0) continue;
memset(inq_buff, 0, OBDR_TAPE_INQ_SIZE);
memcpy(&scsi3addr[0], &ld_buff->LUN[i][0], 8);
- if (cciss_scsi_do_inquiry(hba[cntl_num], scsi3addr, inq_buff,
- (unsigned char) OBDR_TAPE_INQ_SIZE) != 0) {
+ if (cciss_scsi_do_inquiry(hba[cntl_num], scsi3addr, 0, inq_buff,
+ (unsigned char) OBDR_TAPE_INQ_SIZE) != 0)
/* Inquiry failed (msg printed already) */
- devtype = 0; /* so we will skip this device. */
- } else /* what kind of device is this? */
- devtype = (inq_buff[0] & 0x1f);
-
- switch (devtype)
+ continue; /* so we will skip this device. */
+
+ this_device->devtype = (inq_buff[0] & 0x1f);
+ this_device->bus = -1;
+ this_device->target = -1;
+ this_device->lun = -1;
+ memcpy(this_device->scsi3addr, scsi3addr, 8);
+ memcpy(this_device->vendor, &inq_buff[8],
+ sizeof(this_device->vendor));
+ memcpy(this_device->model, &inq_buff[16],
+ sizeof(this_device->model));
+ memcpy(this_device->revision, &inq_buff[32],
+ sizeof(this_device->revision));
+ memset(this_device->device_id, 0,
+ sizeof(this_device->device_id));
+ cciss_scsi_get_device_id(hba[cntl_num], scsi3addr,
+ this_device->device_id, sizeof(this_device->device_id));
+
+ switch (this_device->devtype)
{
case 0x05: /* CD-ROM */ {
@@ -1220,15 +1269,10 @@ cciss_update_non_disk_devices(int cntl_num, int hostno)
if (ncurrent >= CCISS_MAX_SCSI_DEVS_PER_HBA) {
printk(KERN_INFO "cciss%d: %s ignored, "
"too many devices.\n", cntl_num,
- scsi_device_type(devtype));
+ scsi_device_type(this_device->devtype));
break;
}
- memcpy(¤tsd[ncurrent].scsi3addr[0],
- &scsi3addr[0], 8);
- currentsd[ncurrent].devtype = devtype;
- currentsd[ncurrent].bus = -1;
- currentsd[ncurrent].target = -1;
- currentsd[ncurrent].lun = -1;
+ currentsd[ncurrent] = *this_device;
ncurrent++;
break;
default:
@@ -1240,6 +1284,7 @@ cciss_update_non_disk_devices(int cntl_num, int hostno)
out:
kfree(inq_buff);
kfree(ld_buff);
+ kfree(currentsd);
return;
}
diff --git a/drivers/block/cciss_scsi.h b/drivers/block/cciss_scsi.h
index d9c2c586502fbc224d19bc3f4ddc2b075f7e9e02..7b750245ae76b892e4265c6f5ba4af7bbd5731be 100644
--- a/drivers/block/cciss_scsi.h
+++ b/drivers/block/cciss_scsi.h
@@ -66,6 +66,10 @@ struct cciss_scsi_dev_t {
int devtype;
int bus, target, lun; /* as presented to the OS */
unsigned char scsi3addr[8]; /* as presented to the HW */
+ unsigned char device_id[16]; /* from inquiry pg. 0x83 */
+ unsigned char vendor[8]; /* bytes 8-15 of inquiry data */
+ unsigned char model[16]; /* bytes 16-31 of inquiry data */
+ unsigned char revision[4]; /* bytes 32-35 of inquiry data */
};
struct cciss_scsi_hba_t {
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index 09c14341e6e39582c4230d71ec8bddb384e26610..3d967525e9a96f0bfafcb7aa1d95a9e9e42b4fc8 100644
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -424,7 +424,7 @@ static int __init cpqarray_register_ctlr( int i, struct pci_dev *pdev)
hba[i]->pci_dev, NR_CMDS * sizeof(cmdlist_t),
&(hba[i]->cmd_pool_dhandle));
hba[i]->cmd_pool_bits = kcalloc(
- (NR_CMDS+BITS_PER_LONG-1)/BITS_PER_LONG, sizeof(unsigned long),
+ DIV_ROUND_UP(NR_CMDS, BITS_PER_LONG), sizeof(unsigned long),
GFP_KERNEL);
if (!hba[i]->cmd_pool_bits || !hba[i]->cmd_pool)
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 395f8ea7981c54f2fc5b6dfec3cf99acfd83e1ff..cf64ddf5d83924a1c6445a207ee7d21825483436 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -423,8 +423,15 @@ static struct floppy_raw_cmd *raw_cmd, default_raw_cmd;
* 1581's logical side 0 is on physical side 1, whereas the Sharp's logical
* side 0 is on physical side 0 (but with the misnamed sector IDs).
* 'stretch' should probably be renamed to something more general, like
- * 'options'. Other parameters should be self-explanatory (see also
- * setfdprm(8)).
+ * 'options'.
+ *
+ * Bits 2 through 9 of 'stretch' tell the number of the first sector.
+ * The LSB (bit 2) is flipped. For most disks, the first sector
+ * is 1 (represented by 0x00<<2). For some CP/M and music sampler
+ * disks (such as Ensoniq EPS 16plus) it is 0 (represented as 0x01<<2).
+ * For Amstrad CPC disks it is 0xC1 (represented as 0xC0<<2).
+ *
+ * Other parameters should be self-explanatory (see also setfdprm(8)).
*/
/*
Size
@@ -1355,20 +1362,20 @@ static void fdc_specify(void)
}
/* Convert step rate from microseconds to milliseconds and 4 bits */
- srt = 16 - (DP->srt * scale_dtr / 1000 + NOMINAL_DTR - 1) / NOMINAL_DTR;
+ srt = 16 - DIV_ROUND_UP(DP->srt * scale_dtr / 1000, NOMINAL_DTR);
if (slow_floppy) {
srt = srt / 4;
}
SUPBOUND(srt, 0xf);
INFBOUND(srt, 0);
- hlt = (DP->hlt * scale_dtr / 2 + NOMINAL_DTR - 1) / NOMINAL_DTR;
+ hlt = DIV_ROUND_UP(DP->hlt * scale_dtr / 2, NOMINAL_DTR);
if (hlt < 0x01)
hlt = 0x01;
else if (hlt > 0x7f)
hlt = hlt_max_code;
- hut = (DP->hut * scale_dtr / 16 + NOMINAL_DTR - 1) / NOMINAL_DTR;
+ hut = DIV_ROUND_UP(DP->hut * scale_dtr / 16, NOMINAL_DTR);
if (hut < 0x1)
hut = 0x1;
else if (hut > 0xf)
@@ -2236,9 +2243,9 @@ static void setup_format_params(int track)
}
}
}
- if (_floppy->stretch & FD_ZEROBASED) {
+ if (_floppy->stretch & FD_SECTBASEMASK) {
for (count = 0; count < F_SECT_PER_TRACK; count++)
- here[count].sect--;
+ here[count].sect += FD_SECTBASE(_floppy) - 1;
}
}
@@ -2385,7 +2392,7 @@ static void rw_interrupt(void)
#ifdef FLOPPY_SANITY_CHECK
if (nr_sectors / ssize >
- (in_sector_offset + current_count_sectors + ssize - 1) / ssize) {
+ DIV_ROUND_UP(in_sector_offset + current_count_sectors, ssize)) {
DPRINT("long rw: %x instead of %lx\n",
nr_sectors, current_count_sectors);
printk("rs=%d s=%d\n", R_SECTOR, SECTOR);
@@ -2649,7 +2656,7 @@ static int make_raw_rw_request(void)
}
HEAD = fsector_t / _floppy->sect;
- if (((_floppy->stretch & (FD_SWAPSIDES | FD_ZEROBASED)) ||
+ if (((_floppy->stretch & (FD_SWAPSIDES | FD_SECTBASEMASK)) ||
TESTF(FD_NEED_TWADDLE)) && fsector_t < _floppy->sect)
max_sector = _floppy->sect;
@@ -2679,7 +2686,7 @@ static int make_raw_rw_request(void)
CODE2SIZE;
SECT_PER_TRACK = _floppy->sect << 2 >> SIZECODE;
SECTOR = ((fsector_t % _floppy->sect) << 2 >> SIZECODE) +
- ((_floppy->stretch & FD_ZEROBASED) ? 0 : 1);
+ FD_SECTBASE(_floppy);
/* tracksize describes the size which can be filled up with sectors
* of size ssize.
@@ -3311,7 +3318,7 @@ static inline int set_geometry(unsigned int cmd, struct floppy_struct *g,
g->head <= 0 ||
g->track <= 0 || g->track > UDP->tracks >> STRETCH(g) ||
/* check if reserved bits are set */
- (g->stretch & ~(FD_STRETCH | FD_SWAPSIDES | FD_ZEROBASED)) != 0)
+ (g->stretch & ~(FD_STRETCH | FD_SWAPSIDES | FD_SECTBASEMASK)) != 0)
return -EINVAL;
if (type) {
if (!capable(CAP_SYS_ADMIN))
@@ -3356,7 +3363,7 @@ static inline int set_geometry(unsigned int cmd, struct floppy_struct *g,
if (DRS->maxblock > user_params[drive].sect ||
DRS->maxtrack ||
((user_params[drive].sect ^ oldStretch) &
- (FD_SWAPSIDES | FD_ZEROBASED)))
+ (FD_SWAPSIDES | FD_SECTBASEMASK)))
invalidate_drive(bdev);
else
process_fd_request();
diff --git a/drivers/block/hd.c b/drivers/block/hd.c
index 682243bf2e461b437e29f617a2455fd8c2df5d00..482c0c4b964f31c39a6fe5f3d95b6768776b4393 100644
--- a/drivers/block/hd.c
+++ b/drivers/block/hd.c
@@ -39,6 +39,7 @@
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/blkpg.h>
+#include <linux/ata.h>
#include <linux/hdreg.h>
#define REALLY_SLOW_IO
@@ -370,7 +371,7 @@ static void reset_hd(void)
struct hd_i_struct *disk = &hd_info[i];
disk->special_op = disk->recalibrate = 1;
hd_out(disk, disk->sect, disk->sect, disk->head-1,
- disk->cyl, WIN_SPECIFY, &reset_hd);
+ disk->cyl, ATA_CMD_INIT_DEV_PARAMS, &reset_hd);
if (reset)
goto repeat;
} else
@@ -558,7 +559,7 @@ static int do_special_op(struct hd_i_struct *disk, struct request *req)
{
if (disk->recalibrate) {
disk->recalibrate = 0;
- hd_out(disk, disk->sect, 0, 0, 0, WIN_RESTORE, &recal_intr);
+ hd_out(disk, disk->sect, 0, 0, 0, ATA_CMD_RESTORE, &recal_intr);
return reset;
}
if (disk->head > 16) {
@@ -631,13 +632,13 @@ static void hd_request(void)
if (blk_fs_request(req)) {
switch (rq_data_dir(req)) {
case READ:
- hd_out(disk, nsect, sec, head, cyl, WIN_READ,
+ hd_out(disk, nsect, sec, head, cyl, ATA_CMD_PIO_READ,
&read_intr);
if (reset)
goto repeat;
break;
case WRITE:
- hd_out(disk, nsect, sec, head, cyl, WIN_WRITE,
+ hd_out(disk, nsect, sec, head, cyl, ATA_CMD_PIO_WRITE,
&write_intr);
if (reset)
goto repeat;
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 1778e4a2c672be69ce18e6a8c64e2356ceca5b92..7b3351260d564015c203d9a2342b94d063eaaccb 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -403,7 +403,7 @@ static int nbd_do_it(struct nbd_device *lo)
BUG_ON(lo->magic != LO_MAGIC);
lo->pid = current->pid;
- ret = sysfs_create_file(&lo->disk->dev.kobj, &pid_attr.attr);
+ ret = sysfs_create_file(&disk_to_dev(lo->disk)->kobj, &pid_attr.attr);
if (ret) {
printk(KERN_ERR "nbd: sysfs_create_file failed!");
return ret;
@@ -412,7 +412,7 @@ static int nbd_do_it(struct nbd_device *lo)
while ((req = nbd_read_stat(lo)) != NULL)
nbd_end_request(req);
- sysfs_remove_file(&lo->disk->dev.kobj, &pid_attr.attr);
+ sysfs_remove_file(&disk_to_dev(lo->disk)->kobj, &pid_attr.attr);
return 0;
}
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 29b7a648cc6ec639e973a881fb015910fa3992fe..0e077150568bbc78b5f44323019dd8a9bf643f87 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2544,7 +2544,7 @@ static int pkt_make_request(struct request_queue *q, struct bio *bio)
if (last_zone != zone) {
BUG_ON(last_zone != zone + pd->settings.size);
first_sectors = last_zone - bio->bi_sector;
- bp = bio_split(bio, bio_split_pool, first_sectors);
+ bp = bio_split(bio, first_sectors);
BUG_ON(!bp);
pkt_make_request(q, &bp->bio1);
pkt_make_request(q, &bp->bio2);
@@ -2911,7 +2911,7 @@ static int pkt_setup_dev(dev_t dev, dev_t* pkt_dev)
if (!disk->queue)
goto out_mem2;
- pd->pkt_dev = MKDEV(disk->major, disk->first_minor);
+ pd->pkt_dev = MKDEV(pktdev_major, idx);
ret = pkt_new_dev(pd, dev);
if (ret)
goto out_new_dev;
diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c
index d797e209951d43fe2163e91e32fe392f13296e77..936466f62afd3ad72d4bb4e017f8b9d05a533f5a 100644
--- a/drivers/block/ps3disk.c
+++ b/drivers/block/ps3disk.c
@@ -199,7 +199,8 @@ static void ps3disk_do_request(struct ps3_storage_device *dev,
if (blk_fs_request(req)) {
if (ps3disk_submit_request_sg(dev, req))
break;
- } else if (req->cmd_type == REQ_TYPE_FLUSH) {
+ } else if (req->cmd_type == REQ_TYPE_LINUX_BLOCK &&
+ req->cmd[0] == REQ_LB_OP_FLUSH) {
if (ps3disk_submit_flush_request(dev, req))
break;
} else {
@@ -257,7 +258,8 @@ static irqreturn_t ps3disk_interrupt(int irq, void *data)
return IRQ_HANDLED;
}
- if (req->cmd_type == REQ_TYPE_FLUSH) {
+ if (req->cmd_type == REQ_TYPE_LINUX_BLOCK &&
+ req->cmd[0] == REQ_LB_OP_FLUSH) {
read = 0;
num_sectors = req->hard_cur_sectors;
op = "flush";
@@ -405,7 +407,8 @@ static void ps3disk_prepare_flush(struct request_queue *q, struct request *req)
dev_dbg(&dev->sbd.core, "%s:%u\n", __func__, __LINE__);
- req->cmd_type = REQ_TYPE_FLUSH;
+ req->cmd_type = REQ_TYPE_LINUX_BLOCK;
+ req->cmd[0] = REQ_LB_OP_FLUSH;
}
static unsigned long ps3disk_mask;
@@ -538,7 +541,7 @@ static int ps3disk_remove(struct ps3_system_bus_device *_dev)
struct ps3disk_private *priv = dev->sbd.core.driver_data;
mutex_lock(&ps3disk_mask_mutex);
- __clear_bit(priv->gendisk->first_minor / PS3DISK_MINORS,
+ __clear_bit(MINOR(disk_devt(priv->gendisk)) / PS3DISK_MINORS,
&ps3disk_mask);
mutex_unlock(&ps3disk_mask_mutex);
del_gendisk(priv->gendisk);
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 42251095134fa7746e8748150089c2dd570d21d8..6ec5fc052786cae3c45cda835afe4ebbb9ca7b82 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -47,20 +47,20 @@ static void blk_done(struct virtqueue *vq)
spin_lock_irqsave(&vblk->lock, flags);
while ((vbr = vblk->vq->vq_ops->get_buf(vblk->vq, &len)) != NULL) {
- int uptodate;
+ int error;
switch (vbr->status) {
case VIRTIO_BLK_S_OK:
- uptodate = 1;
+ error = 0;
break;
case VIRTIO_BLK_S_UNSUPP:
- uptodate = -ENOTTY;
+ error = -ENOTTY;
break;
default:
- uptodate = 0;
+ error = -EIO;
break;
}
- end_dequeued_request(vbr->req, uptodate);
+ __blk_end_request(vbr->req, error, blk_rq_bytes(vbr->req));
list_del(&vbr->list);
mempool_free(vbr, vblk->pool);
}
@@ -84,11 +84,11 @@ static bool do_req(struct request_queue *q, struct virtio_blk *vblk,
if (blk_fs_request(vbr->req)) {
vbr->out_hdr.type = 0;
vbr->out_hdr.sector = vbr->req->sector;
- vbr->out_hdr.ioprio = vbr->req->ioprio;
+ vbr->out_hdr.ioprio = req_get_ioprio(vbr->req);
} else if (blk_pc_request(vbr->req)) {
vbr->out_hdr.type = VIRTIO_BLK_T_SCSI_CMD;
vbr->out_hdr.sector = 0;
- vbr->out_hdr.ioprio = vbr->req->ioprio;
+ vbr->out_hdr.ioprio = req_get_ioprio(vbr->req);
} else {
/* We don't put anything else in the queue. */
BUG();
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 3ca643cafccdc6be26bb24532db09ccddeff12f9..bff602ccccf3f66865ea1769fc3b66bbb00162f1 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -105,15 +105,17 @@ static DEFINE_SPINLOCK(blkif_io_lock);
#define GRANT_INVALID_REF 0
#define PARTS_PER_DISK 16
+#define PARTS_PER_EXT_DISK 256
#define BLKIF_MAJOR(dev) ((dev)>>8)
#define BLKIF_MINOR(dev) ((dev) & 0xff)
-#define DEV_NAME "xvd" /* name in /dev */
+#define EXT_SHIFT 28
+#define EXTENDED (1<<EXT_SHIFT)
+#define VDEV_IS_EXTENDED(dev) ((dev)&(EXTENDED))
+#define BLKIF_MINOR_EXT(dev) ((dev)&(~EXTENDED))
-/* Information about our VBDs. */
-#define MAX_VBDS 64
-static LIST_HEAD(vbds_list);
+#define DEV_NAME "xvd" /* name in /dev */
static int get_id_from_freelist(struct blkfront_info *info)
{
@@ -386,31 +388,60 @@ static int xlvbd_barrier(struct blkfront_info *info)
}
-static int xlvbd_alloc_gendisk(int minor, blkif_sector_t capacity,
- int vdevice, u16 vdisk_info, u16 sector_size,
- struct blkfront_info *info)
+static int xlvbd_alloc_gendisk(blkif_sector_t capacity,
+ struct blkfront_info *info,
+ u16 vdisk_info, u16 sector_size)
{
struct gendisk *gd;
int nr_minors = 1;
int err = -ENODEV;
+ unsigned int offset;
+ int minor;
+ int nr_parts;
BUG_ON(info->gd != NULL);
BUG_ON(info->rq != NULL);
- if ((minor % PARTS_PER_DISK) == 0)
- nr_minors = PARTS_PER_DISK;
+ if ((info->vdevice>>EXT_SHIFT) > 1) {
+ /* this is above the extended range; something is wrong */
+ printk(KERN_WARNING "blkfront: vdevice 0x%x is above the extended range; ignoring\n", info->vdevice);
+ return -ENODEV;
+ }
+
+ if (!VDEV_IS_EXTENDED(info->vdevice)) {
+ minor = BLKIF_MINOR(info->vdevice);
+ nr_parts = PARTS_PER_DISK;
+ } else {
+ minor = BLKIF_MINOR_EXT(info->vdevice);
+ nr_parts = PARTS_PER_EXT_DISK;
+ }
+
+ if ((minor % nr_parts) == 0)
+ nr_minors = nr_parts;
gd = alloc_disk(nr_minors);
if (gd == NULL)
goto out;
- if (nr_minors > 1)
- sprintf(gd->disk_name, "%s%c", DEV_NAME,
- 'a' + minor / PARTS_PER_DISK);
- else
- sprintf(gd->disk_name, "%s%c%d", DEV_NAME,
- 'a' + minor / PARTS_PER_DISK,
- minor % PARTS_PER_DISK);
+ offset = minor / nr_parts;
+
+ if (nr_minors > 1) {
+ if (offset < 26)
+ sprintf(gd->disk_name, "%s%c", DEV_NAME, 'a' + offset);
+ else
+ sprintf(gd->disk_name, "%s%c%c", DEV_NAME,
+ 'a' + ((offset / 26)-1), 'a' + (offset % 26));
+ } else {
+ if (offset < 26)
+ sprintf(gd->disk_name, "%s%c%d", DEV_NAME,
+ 'a' + offset,
+ minor & (nr_parts - 1));
+ else
+ sprintf(gd->disk_name, "%s%c%c%d", DEV_NAME,
+ 'a' + ((offset / 26) - 1),
+ 'a' + (offset % 26),
+ minor & (nr_parts - 1));
+ }
gd->major = XENVBD_MAJOR;
gd->first_minor = minor;
@@ -699,8 +730,13 @@ static int blkfront_probe(struct xenbus_device *dev,
err = xenbus_scanf(XBT_NIL, dev->nodename,
"virtual-device", "%i", &vdevice);
if (err != 1) {
- xenbus_dev_fatal(dev, err, "reading virtual-device");
- return err;
+ /* go looking in the extended area instead */
+ err = xenbus_scanf(XBT_NIL, dev->nodename, "virtual-device-ext",
+ "%i", &vdevice);
+ if (err != 1) {
+ xenbus_dev_fatal(dev, err, "reading virtual-device");
+ return err;
+ }
}
info = kzalloc(sizeof(*info), GFP_KERNEL);
@@ -861,9 +897,7 @@ static void blkfront_connect(struct blkfront_info *info)
if (err)
info->feature_barrier = 0;
- err = xlvbd_alloc_gendisk(BLKIF_MINOR(info->vdevice),
- sectors, info->vdevice,
- binfo, sector_size, info);
+ err = xlvbd_alloc_gendisk(sectors, info, binfo, sector_size);
if (err) {
xenbus_dev_fatal(info->xbdev, err, "xlvbd_add at %s",
info->xbdev->otherend);
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index 1e55a658e6cefe0af8014bee290dc81f8b5a119d..32f3a8ed8d3d20e568e5547a48b559537de5fac1 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -256,7 +256,6 @@ static inline int bpa10x_submit_intr_urb(struct hci_dev *hdev)
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
@@ -298,7 +297,6 @@ static inline int bpa10x_submit_bulk_urb(struct hci_dev *hdev)
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 6a010681ecf3d33f114bb78607e0d6f19d46b319..af472e05273296e664e8ddcb7fa443f4bc0e60e8 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -102,14 +102,19 @@ static struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x0a5c, 0x2101), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
/* Broadcom BCM2046 */
+ { USB_DEVICE(0x0a5c, 0x2146), .driver_info = BTUSB_RESET },
{ USB_DEVICE(0x0a5c, 0x2151), .driver_info = BTUSB_RESET },
+ /* Apple MacBook Pro with Broadcom chip */
+ { USB_DEVICE(0x05ac, 0x820f), .driver_info = BTUSB_RESET },
+
/* IBM/Lenovo ThinkPad with Broadcom chip */
{ USB_DEVICE(0x0a5c, 0x201e), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
{ USB_DEVICE(0x0a5c, 0x2110), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
/* Targus ACB10US */
{ USB_DEVICE(0x0a5c, 0x2100), .driver_info = BTUSB_RESET },
+ { USB_DEVICE(0x0a5c, 0x2154), .driver_info = BTUSB_RESET },
/* ANYCOM Bluetooth USB-200 and USB-250 */
{ USB_DEVICE(0x0a5c, 0x2111), .driver_info = BTUSB_RESET },
@@ -147,6 +152,9 @@ static struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x050d, 0x0012), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
{ USB_DEVICE(0x050d, 0x0013), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
+ /* Belkin F8T016 device */
+ { USB_DEVICE(0x050d, 0x016a), .driver_info = BTUSB_RESET },
+
/* Digianswer devices */
{ USB_DEVICE(0x08fd, 0x0001), .driver_info = BTUSB_DIGIANSWER },
{ USB_DEVICE(0x08fd, 0x0002), .driver_info = BTUSB_IGNORE },
@@ -169,6 +177,7 @@ static struct usb_device_id blacklist_table[] = {
struct btusb_data {
struct hci_dev *hdev;
struct usb_device *udev;
+ struct usb_interface *intf;
struct usb_interface *isoc;
spinlock_t lock;
@@ -267,7 +276,6 @@ static int btusb_submit_intr_urb(struct hci_dev *hdev)
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
@@ -350,7 +358,6 @@ static int btusb_submit_bulk_urb(struct hci_dev *hdev)
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
@@ -471,7 +478,6 @@ static int btusb_submit_isoc_urb(struct hci_dev *hdev)
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
@@ -516,7 +522,7 @@ static int btusb_open(struct hci_dev *hdev)
err = btusb_submit_intr_urb(hdev);
if (err < 0) {
- clear_bit(BTUSB_INTR_RUNNING, &hdev->flags);
+ clear_bit(BTUSB_INTR_RUNNING, &data->flags);
clear_bit(HCI_RUNNING, &hdev->flags);
}
@@ -532,8 +538,10 @@ static int btusb_close(struct hci_dev *hdev)
if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))
return 0;
+ cancel_work_sync(&data->work);
+
clear_bit(BTUSB_ISOC_RUNNING, &data->flags);
- usb_kill_anchored_urbs(&data->intr_anchor);
+ usb_kill_anchored_urbs(&data->isoc_anchor);
clear_bit(BTUSB_BULK_RUNNING, &data->flags);
usb_kill_anchored_urbs(&data->bulk_anchor);
@@ -821,6 +829,7 @@ static int btusb_probe(struct usb_interface *intf,
}
data->udev = interface_to_usbdev(intf);
+ data->intf = intf;
spin_lock_init(&data->lock);
@@ -889,7 +898,7 @@ static int btusb_probe(struct usb_interface *intf,
if (data->isoc) {
err = usb_driver_claim_interface(&btusb_driver,
- data->isoc, NULL);
+ data->isoc, data);
if (err < 0) {
hci_free_dev(hdev);
kfree(data);
@@ -921,13 +930,22 @@ static void btusb_disconnect(struct usb_interface *intf)
hdev = data->hdev;
- if (data->isoc)
- usb_driver_release_interface(&btusb_driver, data->isoc);
+ __hci_dev_hold(hdev);
- usb_set_intfdata(intf, NULL);
+ usb_set_intfdata(data->intf, NULL);
+
+ if (data->isoc)
+ usb_set_intfdata(data->isoc, NULL);
hci_unregister_dev(hdev);
+ if (intf == data->isoc)
+ usb_driver_release_interface(&btusb_driver, data->intf);
+ else if (data->isoc)
+ usb_driver_release_interface(&btusb_driver, data->isoc);
+
+ __hci_dev_put(hdev);
+
hci_free_dev(hdev);
}
diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c
index 4d37bb312ee3bdd02ed60f90f4d7b7650c9dc993..7938062c1cc7a13daf1306baa659c6cf477782be 100644
--- a/drivers/bluetooth/hci_bcsp.c
+++ b/drivers/bluetooth/hci_bcsp.c
@@ -352,14 +352,14 @@ static int bcsp_flush(struct hci_uart *hu)
/* Remove ack'ed packets */
static void bcsp_pkt_cull(struct bcsp_struct *bcsp)
{
+ struct sk_buff *skb, *tmp;
unsigned long flags;
- struct sk_buff *skb;
int i, pkts_to_be_removed;
u8 seqno;
spin_lock_irqsave(&bcsp->unack.lock, flags);
- pkts_to_be_removed = bcsp->unack.qlen;
+ pkts_to_be_removed = skb_queue_len(&bcsp->unack);
seqno = bcsp->msgq_txseq;
while (pkts_to_be_removed) {
@@ -373,19 +373,19 @@ static void bcsp_pkt_cull(struct bcsp_struct *bcsp)
BT_ERR("Peer acked invalid packet");
BT_DBG("Removing %u pkts out of %u, up to seqno %u",
- pkts_to_be_removed, bcsp->unack.qlen, (seqno - 1) & 0x07);
+ pkts_to_be_removed, skb_queue_len(&bcsp->unack),
+ (seqno - 1) & 0x07);
- for (i = 0, skb = ((struct sk_buff *) &bcsp->unack)->next; i < pkts_to_be_removed
- && skb != (struct sk_buff *) &bcsp->unack; i++) {
- struct sk_buff *nskb;
+ i = 0;
+ skb_queue_walk_safe(&bcsp->unack, skb, tmp) {
+ if (i++ >= pkts_to_be_removed)
+ break;
- nskb = skb->next;
__skb_unlink(skb, &bcsp->unack);
kfree_skb(skb);
- skb = nskb;
}
- if (bcsp->unack.qlen == 0)
+ if (skb_queue_empty(&bcsp->unack))
del_timer(&bcsp->tbcsp);
spin_unlock_irqrestore(&bcsp->unack.lock, flags);
diff --git a/drivers/bluetooth/hci_usb.h b/drivers/bluetooth/hci_usb.h
index 1790cc8e431e255ac18c8d8984c99b02fbddde84..8e659914523f76990e1e736201044771531b02eb 100644
--- a/drivers/bluetooth/hci_usb.h
+++ b/drivers/bluetooth/hci_usb.h
@@ -70,8 +70,8 @@ static inline void _urb_queue_head(struct _urb_queue *q, struct _urb *_urb)
{
unsigned long flags;
spin_lock_irqsave(&q->lock, flags);
- /* _urb_unlink needs to know which spinlock to use, thus mb(). */
- _urb->queue = q; mb(); list_add(&_urb->list, &q->head);
+ /* _urb_unlink needs to know which spinlock to use, thus smp_mb(). */
+ _urb->queue = q; smp_mb(); list_add(&_urb->list, &q->head);
spin_unlock_irqrestore(&q->lock, flags);
}
@@ -79,8 +79,8 @@ static inline void _urb_queue_tail(struct _urb_queue *q, struct _urb *_urb)
{
unsigned long flags;
spin_lock_irqsave(&q->lock, flags);
- /* _urb_unlink needs to know which spinlock to use, thus mb(). */
- _urb->queue = q; mb(); list_add_tail(&_urb->list, &q->head);
+ /* _urb_unlink needs to know which spinlock to use, thus smp_mb(). */
+ _urb->queue = q; smp_mb(); list_add_tail(&_urb->list, &q->head);
spin_unlock_irqrestore(&q->lock, flags);
}
@@ -89,7 +89,7 @@ static inline void _urb_unlink(struct _urb *_urb)
struct _urb_queue *q;
unsigned long flags;
- mb();
+ smp_mb();
q = _urb->queue;
/* If q is NULL, it will die at easy-to-debug NULL pointer dereference.
No need to BUG(). */
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 74031de517e6f342e070f7c8d5e057f7e10c78aa..d47f2f80accdd226118ac10192c8f9bd10fe4b0f 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -2097,7 +2097,7 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf,
len = nr * CD_FRAMESIZE_RAW;
- ret = blk_rq_map_user(q, rq, ubuf, len);
+ ret = blk_rq_map_user(q, rq, NULL, ubuf, len, GFP_KERNEL);
if (ret)
break;
diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index 1231d95aa695b2e070964fa0014fea76af756838..d6ba77a2dd7bbbe6a8329a6485246299226c22fe 100644
--- a/drivers/cdrom/gdrom.c
+++ b/drivers/cdrom/gdrom.c
@@ -624,14 +624,14 @@ static void gdrom_readdisk_dma(struct work_struct *work)
ctrl_outb(1, GDROM_DMA_STATUS_REG);
wait_event_interruptible_timeout(request_queue,
gd.transfer == 0, GDROM_DEFAULT_TIMEOUT);
- err = gd.transfer;
+ err = gd.transfer ? -EIO : 0;
gd.transfer = 0;
gd.pending = 0;
/* now seek to take the request spinlock
* before handling ending the request */
spin_lock(&gdrom_lock);
list_del_init(&req->queuelist);
- end_dequeued_request(req, 1 - err);
+ __blk_end_request(req, err, blk_rq_bytes(req));
}
spin_unlock(&gdrom_lock);
kfree(read_command);
diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h
index 4bada0e8b8128ad548771b170b71f91579fb2dca..46f507531177dc91f85af1398755d2ff9f9cd829 100644
--- a/drivers/char/agp/agp.h
+++ b/drivers/char/agp/agp.h
@@ -116,7 +116,9 @@ struct agp_bridge_driver {
struct agp_memory *(*alloc_by_type) (size_t, int);
void (*free_by_type)(struct agp_memory *);
void *(*agp_alloc_page)(struct agp_bridge_data *);
+ int (*agp_alloc_pages)(struct agp_bridge_data *, struct agp_memory *, size_t);
void (*agp_destroy_page)(void *, int flags);
+ void (*agp_destroy_pages)(struct agp_memory *);
int (*agp_type_to_mask_type) (struct agp_bridge_data *, int);
void (*chipset_flush)(struct agp_bridge_data *);
};
@@ -277,7 +279,10 @@ int agp_generic_remove_memory(struct agp_memory *mem, off_t pg_start, int type);
struct agp_memory *agp_generic_alloc_by_type(size_t page_count, int type);
void agp_generic_free_by_type(struct agp_memory *curr);
void *agp_generic_alloc_page(struct agp_bridge_data *bridge);
+int agp_generic_alloc_pages(struct agp_bridge_data *agp_bridge,
+ struct agp_memory *memory, size_t page_count);
void agp_generic_destroy_page(void *addr, int flags);
+void agp_generic_destroy_pages(struct agp_memory *memory);
void agp_free_key(int key);
int agp_num_entries(void);
u32 agp_collect_device_status(struct agp_bridge_data *bridge, u32 mode, u32 command);
diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c
index 5da89f6c6c251ef97580d64c52244b4ef5f79125..5ea4da8e995420f4b63e315e77bf655e087935bc 100644
--- a/drivers/char/agp/alpha-agp.c
+++ b/drivers/char/agp/alpha-agp.c
@@ -143,7 +143,9 @@ struct agp_bridge_driver alpha_core_agp_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c
index e280531843be490e0613ec70da67c9f8054ff48f..603a986e96af6299bd6bc9b2e10bb54edc3aea2c 100644
--- a/drivers/char/agp/amd-k7-agp.c
+++ b/drivers/char/agp/amd-k7-agp.c
@@ -386,7 +386,9 @@ static const struct agp_bridge_driver amd_irongate_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index 7495c522d8e477ac3aa0431c95fead255e7879ac..2812ee2b165a407ff802d737695c4818f8ea917e 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -224,7 +224,9 @@ static const struct agp_bridge_driver amd_8151_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c
index 6ecbcafb34b1978dfe62b1eca7a2d0cf849285ed..ae2791b926b9fe705a80e7540c4482675ad25de0 100644
--- a/drivers/char/agp/ati-agp.c
+++ b/drivers/char/agp/ati-agp.c
@@ -418,7 +418,9 @@ static const struct agp_bridge_driver ati_generic_bridge = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
diff --git a/drivers/char/agp/efficeon-agp.c b/drivers/char/agp/efficeon-agp.c
index 8ca6f262ef853c99ae285ec2817e902b75885b1f..453543a1f29346c73e4b253d6d4bf2c41e69a942 100644
--- a/drivers/char/agp/efficeon-agp.c
+++ b/drivers/char/agp/efficeon-agp.c
@@ -335,7 +335,9 @@ static const struct agp_bridge_driver efficeon_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index 118dbde25dc71ac53ca2afa24f784d2a0dfbce17..10d6cbd7c05e59126f175eb1d8217cc95113d826 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -201,14 +201,22 @@ void agp_free_memory(struct agp_memory *curr)
return;
}
if (curr->page_count != 0) {
- for (i = 0; i < curr->page_count; i++) {
- curr->memory[i] = (unsigned long)gart_to_virt(curr->memory[i]);
- curr->bridge->driver->agp_destroy_page((void *)curr->memory[i],
- AGP_PAGE_DESTROY_UNMAP);
- }
- for (i = 0; i < curr->page_count; i++) {
- curr->bridge->driver->agp_destroy_page((void *)curr->memory[i],
- AGP_PAGE_DESTROY_FREE);
+ if (curr->bridge->driver->agp_destroy_pages) {
+ curr->bridge->driver->agp_destroy_pages(curr);
+ } else {
+
+ for (i = 0; i < curr->page_count; i++) {
+ curr->memory[i] = (unsigned long)gart_to_virt(
+ curr->memory[i]);
+ curr->bridge->driver->agp_destroy_page(
+ (void *)curr->memory[i],
+ AGP_PAGE_DESTROY_UNMAP);
+ }
+ for (i = 0; i < curr->page_count; i++) {
+ curr->bridge->driver->agp_destroy_page(
+ (void *)curr->memory[i],
+ AGP_PAGE_DESTROY_FREE);
+ }
}
}
agp_free_key(curr->key);
@@ -264,6 +272,15 @@ struct agp_memory *agp_allocate_memory(struct agp_bridge_data *bridge,
if (new == NULL)
return NULL;
+ if (bridge->driver->agp_alloc_pages) {
+ if (bridge->driver->agp_alloc_pages(bridge, new, page_count)) {
+ agp_free_memory(new);
+ return NULL;
+ }
+ new->bridge = bridge;
+ return new;
+ }
+
for (i = 0; i < page_count; i++) {
void *addr = bridge->driver->agp_alloc_page(bridge);
@@ -1203,6 +1220,39 @@ EXPORT_SYMBOL(agp_generic_alloc_user);
* against a maximum value.
*/
+int agp_generic_alloc_pages(struct agp_bridge_data *bridge, struct agp_memory *mem, size_t num_pages)
+{
+ struct page * page;
+ int i, ret = -ENOMEM;
+
+ for (i = 0; i < num_pages; i++) {
+ page = alloc_page(GFP_KERNEL | GFP_DMA32);
+ /* agp_free_memory() needs gart address */
+ if (page == NULL)
+ goto out;
+
+#ifndef CONFIG_X86
+ map_page_into_agp(page);
+#endif
+ get_page(page);
+ atomic_inc(&agp_bridge->current_memory_agp);
+
+ /* set_memory_array_uc() needs virtual address */
+ mem->memory[i] = (unsigned long)page_address(page);
+ mem->page_count++;
+ }
+
+#ifdef CONFIG_X86
+ set_memory_array_uc(mem->memory, num_pages);
+#endif
+ ret = 0;
+out:
+ for (i = 0; i < mem->page_count; i++)
+ mem->memory[i] = virt_to_gart((void *)mem->memory[i]);
+ return ret;
+}
+EXPORT_SYMBOL(agp_generic_alloc_pages);
+
void *agp_generic_alloc_page(struct agp_bridge_data *bridge)
{
struct page * page;
@@ -1219,6 +1269,37 @@ void *agp_generic_alloc_page(struct agp_bridge_data *bridge)
}
EXPORT_SYMBOL(agp_generic_alloc_page);
+void agp_generic_destroy_pages(struct agp_memory *mem)
+{
+ int i;
+ void *addr;
+ struct page *page;
+
+ if (!mem)
+ return;
+
+ for (i = 0; i < mem->page_count; i++)
+ mem->memory[i] = (unsigned long)gart_to_virt(mem->memory[i]);
+
+#ifdef CONFIG_X86
+ set_memory_array_wb(mem->memory, mem->page_count);
+#endif
+
+ for (i = 0; i < mem->page_count; i++) {
+ addr = (void *)mem->memory[i];
+ page = virt_to_page(addr);
+
+#ifndef CONFIG_X86
+ unmap_page_from_agp(page);
+#endif
+
+ put_page(page);
+ free_page((unsigned long)addr);
+ atomic_dec(&agp_bridge->current_memory_agp);
+ mem->memory[i] = 0;
+ }
+}
+EXPORT_SYMBOL(agp_generic_destroy_pages);
void agp_generic_destroy_page(void *addr, int flags)
{
diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c
index 80d7317f85c93e312d297460e1f8d9a55e592af5..183ac3fe44fbfe3c0f67f49008e2dc1de9241f96 100644
--- a/drivers/char/agp/hp-agp.c
+++ b/drivers/char/agp/hp-agp.c
@@ -435,7 +435,9 @@ const struct agp_bridge_driver hp_zx1_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
.cant_use_aperture = true,
};
diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c
index e587eebebc67c29d6a09085d873701ec566b4538..10da687d131ac19b7c264b8b23bbeeea869ab925 100644
--- a/drivers/char/agp/i460-agp.c
+++ b/drivers/char/agp/i460-agp.c
@@ -575,7 +575,9 @@ const struct agp_bridge_driver intel_i460_driver = {
.insert_memory = i460_insert_memory_small_io_page,
.remove_memory = i460_remove_memory_small_io_page,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
#endif
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 016fdf0623a4ce7b5f849efc8ab099a2c5026497..043e36628d6d7faf03c34e5f7a2f9956f5429694 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -1711,7 +1711,9 @@ static const struct agp_bridge_driver intel_generic_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
@@ -1736,7 +1738,9 @@ static const struct agp_bridge_driver intel_810_driver = {
.alloc_by_type = intel_i810_alloc_by_type,
.free_by_type = intel_i810_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
@@ -1760,7 +1764,9 @@ static const struct agp_bridge_driver intel_815_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
@@ -1785,7 +1791,9 @@ static const struct agp_bridge_driver intel_830_driver = {
.alloc_by_type = intel_i830_alloc_by_type,
.free_by_type = intel_i810_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = intel_i830_type_to_mask_type,
.chipset_flush = intel_i830_chipset_flush,
};
@@ -1810,7 +1818,9 @@ static const struct agp_bridge_driver intel_820_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
@@ -1834,7 +1844,9 @@ static const struct agp_bridge_driver intel_830mp_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
@@ -1858,7 +1870,9 @@ static const struct agp_bridge_driver intel_840_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
@@ -1882,7 +1896,9 @@ static const struct agp_bridge_driver intel_845_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
.chipset_flush = intel_i830_chipset_flush,
};
@@ -1907,7 +1923,9 @@ static const struct agp_bridge_driver intel_850_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
@@ -1931,7 +1949,9 @@ static const struct agp_bridge_driver intel_860_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
@@ -1956,7 +1976,9 @@ static const struct agp_bridge_driver intel_915_driver = {
.alloc_by_type = intel_i830_alloc_by_type,
.free_by_type = intel_i810_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = intel_i830_type_to_mask_type,
.chipset_flush = intel_i915_chipset_flush,
};
@@ -1982,7 +2004,9 @@ static const struct agp_bridge_driver intel_i965_driver = {
.alloc_by_type = intel_i830_alloc_by_type,
.free_by_type = intel_i810_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = intel_i830_type_to_mask_type,
.chipset_flush = intel_i915_chipset_flush,
};
@@ -2007,7 +2031,9 @@ static const struct agp_bridge_driver intel_7505_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
@@ -2032,7 +2058,9 @@ static const struct agp_bridge_driver intel_g33_driver = {
.alloc_by_type = intel_i830_alloc_by_type,
.free_by_type = intel_i810_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = intel_i830_type_to_mask_type,
.chipset_flush = intel_i915_chipset_flush,
};
diff --git a/drivers/char/agp/nvidia-agp.c b/drivers/char/agp/nvidia-agp.c
index eaceb61ba2dc3508e0244a58eb553c770163a3f9..dc70d3771811a1d820bc020d73929ebfd491ad18 100644
--- a/drivers/char/agp/nvidia-agp.c
+++ b/drivers/char/agp/nvidia-agp.c
@@ -312,7 +312,9 @@ static const struct agp_bridge_driver nvidia_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
diff --git a/drivers/char/agp/parisc-agp.c b/drivers/char/agp/parisc-agp.c
index 8c42dcc5958c687312495185353644c78ae8a5e0..f2492ecf082410da192b140d9a0615624ca79f3b 100644
--- a/drivers/char/agp/parisc-agp.c
+++ b/drivers/char/agp/parisc-agp.c
@@ -224,7 +224,9 @@ static const struct agp_bridge_driver parisc_agp_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
.cant_use_aperture = true,
};
diff --git a/drivers/char/agp/sis-agp.c b/drivers/char/agp/sis-agp.c
index 2587ef96a9603afdd965ce016be1806eab000a70..6c3837a0184dd8ca0f56ca0c12f90243a0914dd8 100644
--- a/drivers/char/agp/sis-agp.c
+++ b/drivers/char/agp/sis-agp.c
@@ -140,7 +140,9 @@ static struct agp_bridge_driver sis_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
diff --git a/drivers/char/agp/sworks-agp.c b/drivers/char/agp/sworks-agp.c
index 2fb27fe4c10c186d4003c314c4f53b456f87e799..6224df8b7f0a4302a898941a2ec3015dddae097d 100644
--- a/drivers/char/agp/sworks-agp.c
+++ b/drivers/char/agp/sworks-agp.c
@@ -437,7 +437,9 @@ static const struct agp_bridge_driver sworks_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index eef72709ec5331902291c26f37eb9301daba48af..0f004b65ec0384e383cf12eced1320e311560031 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -509,7 +509,9 @@ const struct agp_bridge_driver uninorth_agp_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
.cant_use_aperture = true,
};
@@ -534,7 +536,9 @@ const struct agp_bridge_driver u3_agp_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
.cant_use_aperture = true,
.needs_scratch_page = true,
diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c
index 7b36476dff411d9c1e4774441feb55897dd1a582..9f4d49e1b59a909249ac6297aacd0a3aebfd3669 100644
--- a/drivers/char/agp/via-agp.c
+++ b/drivers/char/agp/via-agp.c
@@ -190,7 +190,9 @@ static const struct agp_bridge_driver via_agp3_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
@@ -214,7 +216,9 @@ static const struct agp_bridge_driver via_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
+ .agp_alloc_pages = agp_generic_alloc_pages,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_destroy_pages = agp_generic_destroy_pages,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 7ce1ac4baa6d81feccad163cb9c476edfb7278c9..6af435b89867a7bb99689871624989dd8de14e61 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -661,10 +661,10 @@ void add_disk_randomness(struct gendisk *disk)
if (!disk || !disk->random)
return;
/* first major is 1, so we get >= 0x200 here */
- DEBUG_ENT("disk event %d:%d\n", disk->major, disk->first_minor);
+ DEBUG_ENT("disk event %d:%d\n",
+ MAJOR(disk_devt(disk)), MINOR(disk_devt(disk)));
- add_timer_randomness(disk->random,
- 0x100 + MKDEV(disk->major, disk->first_minor));
+ add_timer_randomness(disk->random, 0x100 + disk_devt(disk));
}
#endif
diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index 3738cfa209ff2024b77d9790ea91777ab1783c83..f5fc64f89c5c3b71a54a874020e1f8108c9e025e 100644
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -6,6 +6,7 @@ menuconfig TCG_TPM
tristate "TPM Hardware Support"
depends on HAS_IOMEM
depends on EXPERIMENTAL
+ select SECURITYFS
---help---
If you have a TPM security chip in your system, which
implements the Trusted Computing Group's specification,
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index daeb8f76697123bf47015e0145e5a15ccfe86940..e4dce87095410f8f648137ecb992927a6630c483 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -695,13 +695,23 @@ struct tty_driver *tty_find_polling_driver(char *name, int *line)
{
struct tty_driver *p, *res = NULL;
int tty_line = 0;
+ int len;
char *str;
+ for (str = name; *str; str++)
+ if ((*str >= '0' && *str <= '9') || *str == ',')
+ break;
+ if (!*str)
+ return NULL;
+
+ len = str - name;
+ tty_line = simple_strtoul(str, &str, 10);
+
mutex_lock(&tty_mutex);
/* Search through the tty devices to look for a match */
list_for_each_entry(p, &tty_drivers, tty_drivers) {
- str = name + strlen(p->name);
- tty_line = simple_strtoul(str, &str, 10);
+ if (strncmp(name, p->name, len) != 0)
+ continue;
if (*str == ',')
str++;
if (*str == '\0')
diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c
index 5ca1d80de182bfa3bb333f0aeca907f7929ed26c..71d2ac4e3f46cc0e33410a2d8f7889ac1ae8de09 100644
--- a/drivers/clocksource/acpi_pm.c
+++ b/drivers/clocksource/acpi_pm.c
@@ -21,6 +21,7 @@
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/delay.h>
#include <asm/io.h>
/*
@@ -151,13 +152,13 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_LE,
*/
static int verify_pmtmr_rate(void)
{
- u32 value1, value2;
+ cycle_t value1, value2;
unsigned long count, delta;
mach_prepare_counter();
- value1 = read_pmtmr();
+ value1 = clocksource_acpi_pm.read();
mach_countup(&count);
- value2 = read_pmtmr();
+ value2 = clocksource_acpi_pm.read();
delta = (value2 - value1) & ACPI_PM_MASK;
/* Check that the PMTMR delta is within 5% of what we expect */
@@ -175,10 +176,15 @@ static int verify_pmtmr_rate(void)
#define verify_pmtmr_rate() (0)
#endif
+/* Number of monotonicity checks to perform during initialization */
+#define ACPI_PM_MONOTONICITY_CHECKS 10
+/* Number of reads we try to get two different values */
+#define ACPI_PM_READ_CHECKS 10000
+
static int __init init_acpi_pm_clocksource(void)
{
- u32 value1, value2;
- unsigned int i;
+ cycle_t value1, value2;
+ unsigned int i, j = 0;
if (!pmtmr_ioport)
return -ENODEV;
@@ -187,24 +193,29 @@ static int __init init_acpi_pm_clocksource(void)
clocksource_acpi_pm.shift);
/* "verify" this timing source: */
- value1 = read_pmtmr();
- for (i = 0; i < 10000; i++) {
- value2 = read_pmtmr();
- if (value2 == value1)
- continue;
- if (value2 > value1)
- goto pm_good;
- if ((value2 < value1) && ((value2) < 0xFFF))
- goto pm_good;
- printk(KERN_INFO "PM-Timer had inconsistent results:"
- " 0x%#x, 0x%#x - aborting.\n", value1, value2);
- return -EINVAL;
+ for (j = 0; j < ACPI_PM_MONOTONICITY_CHECKS; j++) {
+ udelay(100 * j);
+ value1 = clocksource_acpi_pm.read();
+ for (i = 0; i < ACPI_PM_READ_CHECKS; i++) {
+ value2 = clocksource_acpi_pm.read();
+ if (value2 == value1)
+ continue;
+ if (value2 > value1)
+ break;
+ if ((value2 < value1) && ((value2) < 0xFFF))
+ break;
+ printk(KERN_INFO "PM-Timer had inconsistent results:"
+ " 0x%#llx, 0x%#llx - aborting.\n",
+ value1, value2);
+ return -EINVAL;
+ }
+ if (i == ACPI_PM_READ_CHECKS) {
+ printk(KERN_INFO "PM-Timer failed consistency check "
+ " (0x%#llx) - aborting.\n", value1);
+ return -ENODEV;
+ }
}
- printk(KERN_INFO "PM-Timer had no reasonable result:"
- " 0x%#x - aborting.\n", value1);
- return -ENODEV;
-pm_good:
if (verify_pmtmr_rate() != 0)
return -ENODEV;
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 8a67f16987db16582e87a49514cf3a99158d542e..31d6f535a79de51d322d8d76af3eccfd2bf11140 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1467,25 +1467,27 @@ int cpufreq_driver_target(struct cpufreq_policy *policy,
unsigned int target_freq,
unsigned int relation)
{
- int ret;
+ int ret = -EINVAL;
policy = cpufreq_cpu_get(policy->cpu);
if (!policy)
- return -EINVAL;
+ goto no_policy;
if (unlikely(lock_policy_rwsem_write(policy->cpu)))
- return -EINVAL;
+ goto fail;
ret = __cpufreq_driver_target(policy, target_freq, relation);
unlock_policy_rwsem_write(policy->cpu);
+fail:
cpufreq_cpu_put(policy);
+no_policy:
return ret;
}
EXPORT_SYMBOL_GPL(cpufreq_driver_target);
-int __cpufreq_driver_getavg(struct cpufreq_policy *policy)
+int __cpufreq_driver_getavg(struct cpufreq_policy *policy, unsigned int cpu)
{
int ret = 0;
@@ -1493,8 +1495,8 @@ int __cpufreq_driver_getavg(struct cpufreq_policy *policy)
if (!policy)
return -EINVAL;
- if (cpu_online(policy->cpu) && cpufreq_driver->getavg)
- ret = cpufreq_driver->getavg(policy->cpu);
+ if (cpu_online(cpu) && cpufreq_driver->getavg)
+ ret = cpufreq_driver->getavg(policy, cpu);
cpufreq_cpu_put(policy);
return ret;
@@ -1717,13 +1719,17 @@ int cpufreq_update_policy(unsigned int cpu)
{
struct cpufreq_policy *data = cpufreq_cpu_get(cpu);
struct cpufreq_policy policy;
- int ret = 0;
+ int ret;
- if (!data)
- return -ENODEV;
+ if (!data) {
+ ret = -ENODEV;
+ goto no_policy;
+ }
- if (unlikely(lock_policy_rwsem_write(cpu)))
- return -EINVAL;
+ if (unlikely(lock_policy_rwsem_write(cpu))) {
+ ret = -EINVAL;
+ goto fail;
+ }
dprintk("updating policy for CPU %u\n", cpu);
memcpy(&policy, data, sizeof(struct cpufreq_policy));
@@ -1750,7 +1756,9 @@ int cpufreq_update_policy(unsigned int cpu)
unlock_policy_rwsem_write(cpu);
+fail:
cpufreq_cpu_put(data);
+no_policy:
return ret;
}
EXPORT_SYMBOL(cpufreq_update_policy);
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index ac0bbf2d234f3c72ecb5e6d781bc25afeef1afae..e2657837d954a459a731639811fcf3e4b7d91399 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -460,6 +460,7 @@ static void do_dbs_timer(struct work_struct *work)
static inline void dbs_timer_init(void)
{
+ init_timer_deferrable(&dbs_work.timer);
schedule_delayed_work(&dbs_work,
usecs_to_jiffies(dbs_tuners_ins.sampling_rate));
return;
@@ -575,13 +576,15 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
return 0;
}
+#ifndef CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE
+static
+#endif
struct cpufreq_governor cpufreq_gov_conservative = {
.name = "conservative",
.governor = cpufreq_governor_dbs,
.max_transition_latency = TRANSITION_LATENCY_LIMIT,
.owner = THIS_MODULE,
};
-EXPORT_SYMBOL(cpufreq_gov_conservative);
static int __init cpufreq_gov_dbs_init(void)
{
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index 33855cb3cf16f1ecd30528f35343c2c029959b1e..2ab3c12b88afbd733fe5fd521a8dcc98540f8f3b 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -18,13 +18,19 @@
#include <linux/jiffies.h>
#include <linux/kernel_stat.h>
#include <linux/mutex.h>
+#include <linux/hrtimer.h>
+#include <linux/tick.h>
+#include <linux/ktime.h>
/*
* dbs is used in this file as a shortform for demandbased switching
* It helps to keep variable names smaller, simpler
*/
+#define DEF_FREQUENCY_DOWN_DIFFERENTIAL (10)
#define DEF_FREQUENCY_UP_THRESHOLD (80)
+#define MICRO_FREQUENCY_DOWN_DIFFERENTIAL (3)
+#define MICRO_FREQUENCY_UP_THRESHOLD (95)
#define MIN_FREQUENCY_UP_THRESHOLD (11)
#define MAX_FREQUENCY_UP_THRESHOLD (100)
@@ -57,6 +63,7 @@ enum {DBS_NORMAL_SAMPLE, DBS_SUB_SAMPLE};
struct cpu_dbs_info_s {
cputime64_t prev_cpu_idle;
cputime64_t prev_cpu_wall;
+ cputime64_t prev_cpu_nice;
struct cpufreq_policy *cur_policy;
struct delayed_work work;
struct cpufreq_frequency_table *freq_table;
@@ -86,21 +93,24 @@ static struct workqueue_struct *kondemand_wq;
static struct dbs_tuners {
unsigned int sampling_rate;
unsigned int up_threshold;
+ unsigned int down_differential;
unsigned int ignore_nice;
unsigned int powersave_bias;
} dbs_tuners_ins = {
.up_threshold = DEF_FREQUENCY_UP_THRESHOLD,
+ .down_differential = DEF_FREQUENCY_DOWN_DIFFERENTIAL,
.ignore_nice = 0,
.powersave_bias = 0,
};
-static inline cputime64_t get_cpu_idle_time(unsigned int cpu)
+static inline cputime64_t get_cpu_idle_time_jiffy(unsigned int cpu,
+ cputime64_t *wall)
{
cputime64_t idle_time;
- cputime64_t cur_jiffies;
+ cputime64_t cur_wall_time;
cputime64_t busy_time;
- cur_jiffies = jiffies64_to_cputime64(get_jiffies_64());
+ cur_wall_time = jiffies64_to_cputime64(get_jiffies_64());
busy_time = cputime64_add(kstat_cpu(cpu).cpustat.user,
kstat_cpu(cpu).cpustat.system);
@@ -113,7 +123,37 @@ static inline cputime64_t get_cpu_idle_time(unsigned int cpu)
kstat_cpu(cpu).cpustat.nice);
}
- idle_time = cputime64_sub(cur_jiffies, busy_time);
+ idle_time = cputime64_sub(cur_wall_time, busy_time);
+ if (wall)
+ *wall = cur_wall_time;
+
+ return idle_time;
+}
+
+static inline cputime64_t get_cpu_idle_time(unsigned int cpu, cputime64_t *wall)
+{
+ u64 idle_time = get_cpu_idle_time_us(cpu, wall);
+
+ if (idle_time == -1ULL)
+ return get_cpu_idle_time_jiffy(cpu, wall);
+
+ if (dbs_tuners_ins.ignore_nice) {
+ cputime64_t cur_nice;
+ unsigned long cur_nice_jiffies;
+ struct cpu_dbs_info_s *dbs_info;
+
+ dbs_info = &per_cpu(cpu_dbs_info, cpu);
+ cur_nice = cputime64_sub(kstat_cpu(cpu).cpustat.nice,
+ dbs_info->prev_cpu_nice);
+ /*
+ * Assumption: nice time between sampling periods will be
+ * less than 2^32 jiffies for 32 bit sys
+ */
+ cur_nice_jiffies = (unsigned long)
+ cputime64_to_jiffies64(cur_nice);
+ dbs_info->prev_cpu_nice = kstat_cpu(cpu).cpustat.nice;
+ return idle_time + jiffies_to_usecs(cur_nice_jiffies);
+ }
return idle_time;
}
@@ -277,8 +317,8 @@ static ssize_t store_ignore_nice_load(struct cpufreq_policy *policy,
for_each_online_cpu(j) {
struct cpu_dbs_info_s *dbs_info;
dbs_info = &per_cpu(cpu_dbs_info, j);
- dbs_info->prev_cpu_idle = get_cpu_idle_time(j);
- dbs_info->prev_cpu_wall = get_jiffies_64();
+ dbs_info->prev_cpu_idle = get_cpu_idle_time(j,
+ &dbs_info->prev_cpu_wall);
}
mutex_unlock(&dbs_mutex);
@@ -334,9 +374,7 @@ static struct attribute_group dbs_attr_group = {
static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
{
- unsigned int idle_ticks, total_ticks;
- unsigned int load = 0;
- cputime64_t cur_jiffies;
+ unsigned int max_load_freq;
struct cpufreq_policy *policy;
unsigned int j;
@@ -346,13 +384,7 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
this_dbs_info->freq_lo = 0;
policy = this_dbs_info->cur_policy;
- cur_jiffies = jiffies64_to_cputime64(get_jiffies_64());
- total_ticks = (unsigned int) cputime64_sub(cur_jiffies,
- this_dbs_info->prev_cpu_wall);
- this_dbs_info->prev_cpu_wall = get_jiffies_64();
- if (!total_ticks)
- return;
/*
* Every sampling_rate, we check, if current idle time is less
* than 20% (default), then we try to increase frequency
@@ -365,27 +397,44 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
* 5% (default) of current frequency
*/
- /* Get Idle Time */
- idle_ticks = UINT_MAX;
+ /* Get Absolute Load - in terms of freq */
+ max_load_freq = 0;
+
for_each_cpu_mask_nr(j, policy->cpus) {
- cputime64_t total_idle_ticks;
- unsigned int tmp_idle_ticks;
struct cpu_dbs_info_s *j_dbs_info;
+ cputime64_t cur_wall_time, cur_idle_time;
+ unsigned int idle_time, wall_time;
+ unsigned int load, load_freq;
+ int freq_avg;
j_dbs_info = &per_cpu(cpu_dbs_info, j);
- total_idle_ticks = get_cpu_idle_time(j);
- tmp_idle_ticks = (unsigned int) cputime64_sub(total_idle_ticks,
+
+ cur_idle_time = get_cpu_idle_time(j, &cur_wall_time);
+
+ wall_time = (unsigned int) cputime64_sub(cur_wall_time,
+ j_dbs_info->prev_cpu_wall);
+ j_dbs_info->prev_cpu_wall = cur_wall_time;
+
+ idle_time = (unsigned int) cputime64_sub(cur_idle_time,
j_dbs_info->prev_cpu_idle);
- j_dbs_info->prev_cpu_idle = total_idle_ticks;
+ j_dbs_info->prev_cpu_idle = cur_idle_time;
+
+ if (unlikely(!wall_time || wall_time < idle_time))
+ continue;
+
+ load = 100 * (wall_time - idle_time) / wall_time;
+
+ freq_avg = __cpufreq_driver_getavg(policy, j);
+ if (freq_avg <= 0)
+ freq_avg = policy->cur;
- if (tmp_idle_ticks < idle_ticks)
- idle_ticks = tmp_idle_ticks;
+ load_freq = load * freq_avg;
+ if (load_freq > max_load_freq)
+ max_load_freq = load_freq;
}
- if (likely(total_ticks > idle_ticks))
- load = (100 * (total_ticks - idle_ticks)) / total_ticks;
/* Check for frequency increase */
- if (load > dbs_tuners_ins.up_threshold) {
+ if (max_load_freq > dbs_tuners_ins.up_threshold * policy->cur) {
/* if we are already at full speed then break out early */
if (!dbs_tuners_ins.powersave_bias) {
if (policy->cur == policy->max)
@@ -412,15 +461,13 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
* can support the current CPU usage without triggering the up
* policy. To be safe, we focus 10 points under the threshold.
*/
- if (load < (dbs_tuners_ins.up_threshold - 10)) {
- unsigned int freq_next, freq_cur;
-
- freq_cur = __cpufreq_driver_getavg(policy);
- if (!freq_cur)
- freq_cur = policy->cur;
-
- freq_next = (freq_cur * load) /
- (dbs_tuners_ins.up_threshold - 10);
+ if (max_load_freq <
+ (dbs_tuners_ins.up_threshold - dbs_tuners_ins.down_differential) *
+ policy->cur) {
+ unsigned int freq_next;
+ freq_next = max_load_freq /
+ (dbs_tuners_ins.up_threshold -
+ dbs_tuners_ins.down_differential);
if (!dbs_tuners_ins.powersave_bias) {
__cpufreq_driver_target(policy, freq_next,
@@ -526,8 +573,8 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
j_dbs_info = &per_cpu(cpu_dbs_info, j);
j_dbs_info->cur_policy = policy;
- j_dbs_info->prev_cpu_idle = get_cpu_idle_time(j);
- j_dbs_info->prev_cpu_wall = get_jiffies_64();
+ j_dbs_info->prev_cpu_idle = get_cpu_idle_time(j,
+ &j_dbs_info->prev_cpu_wall);
}
this_dbs_info->cpu = cpu;
/*
@@ -579,22 +626,42 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
return 0;
}
+#ifndef CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND
+static
+#endif
struct cpufreq_governor cpufreq_gov_ondemand = {
.name = "ondemand",
.governor = cpufreq_governor_dbs,
.max_transition_latency = TRANSITION_LATENCY_LIMIT,
.owner = THIS_MODULE,
};
-EXPORT_SYMBOL(cpufreq_gov_ondemand);
static int __init cpufreq_gov_dbs_init(void)
{
+ int err;
+ cputime64_t wall;
+ u64 idle_time;
+ int cpu = get_cpu();
+
+ idle_time = get_cpu_idle_time_us(cpu, &wall);
+ put_cpu();
+ if (idle_time != -1ULL) {
+ /* Idle micro accounting is supported. Use finer thresholds */
+ dbs_tuners_ins.up_threshold = MICRO_FREQUENCY_UP_THRESHOLD;
+ dbs_tuners_ins.down_differential =
+ MICRO_FREQUENCY_DOWN_DIFFERENTIAL;
+ }
+
kondemand_wq = create_workqueue("kondemand");
if (!kondemand_wq) {
printk(KERN_ERR "Creation of kondemand failed\n");
return -EFAULT;
}
- return cpufreq_register_governor(&cpufreq_gov_ondemand);
+ err = cpufreq_register_governor(&cpufreq_gov_ondemand);
+ if (err)
+ destroy_workqueue(kondemand_wq);
+
+ return err;
}
static void __exit cpufreq_gov_dbs_exit(void)
diff --git a/drivers/cpufreq/cpufreq_performance.c b/drivers/cpufreq/cpufreq_performance.c
index e8e1451ef1c1036e30e8b6902ec312457b7f7b5c..7e2e515087f89aba2498508460d1125f2f9f9f68 100644
--- a/drivers/cpufreq/cpufreq_performance.c
+++ b/drivers/cpufreq/cpufreq_performance.c
@@ -36,12 +36,14 @@ static int cpufreq_governor_performance(struct cpufreq_policy *policy,
return 0;
}
+#ifdef CONFIG_CPU_FREQ_GOV_PERFORMANCE_MODULE
+static
+#endif
struct cpufreq_governor cpufreq_gov_performance = {
.name = "performance",
.governor = cpufreq_governor_performance,
.owner = THIS_MODULE,
};
-EXPORT_SYMBOL(cpufreq_gov_performance);
static int __init cpufreq_gov_performance_init(void)
diff --git a/drivers/cpufreq/cpufreq_powersave.c b/drivers/cpufreq/cpufreq_powersave.c
index 88d2f44fba480f7a66d00ed2fdeb571120926659..e6db5faf3eb112f118cf8ce920168b3635602b78 100644
--- a/drivers/cpufreq/cpufreq_powersave.c
+++ b/drivers/cpufreq/cpufreq_powersave.c
@@ -35,12 +35,14 @@ static int cpufreq_governor_powersave(struct cpufreq_policy *policy,
return 0;
}
+#ifndef CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE
+static
+#endif
struct cpufreq_governor cpufreq_gov_powersave = {
.name = "powersave",
.governor = cpufreq_governor_powersave,
.owner = THIS_MODULE,
};
-EXPORT_SYMBOL(cpufreq_gov_powersave);
static int __init cpufreq_gov_powersave_init(void)
{
diff --git a/drivers/cpufreq/cpufreq_userspace.c b/drivers/cpufreq/cpufreq_userspace.c
index 32244aa7cc0c1d5b8511d3486a1c8de9b1a59f7c..1442bbada05303bae02adcd3026f57aed4d55a4d 100644
--- a/drivers/cpufreq/cpufreq_userspace.c
+++ b/drivers/cpufreq/cpufreq_userspace.c
@@ -187,6 +187,9 @@ static int cpufreq_governor_userspace(struct cpufreq_policy *policy,
}
+#ifndef CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE
+static
+#endif
struct cpufreq_governor cpufreq_gov_userspace = {
.name = "userspace",
.governor = cpufreq_governor_userspace,
@@ -194,7 +197,6 @@ struct cpufreq_governor cpufreq_gov_userspace = {
.show_setspeed = show_speed,
.owner = THIS_MODULE,
};
-EXPORT_SYMBOL(cpufreq_gov_userspace);
static int __init cpufreq_gov_userspace_init(void)
{
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index ee827a7f7c6a48257e5af20219dcb256421d8994..b6ad3ac5916e0311d989fb3241b04f6327b62912 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -1157,6 +1157,8 @@ static int aead_authenc_givencrypt(
edesc->desc.hdr = ctx->desc_hdr_template | DESC_HDR_MODE0_ENCRYPT;
memcpy(req->giv, ctx->iv, crypto_aead_ivsize(authenc));
+ /* avoid consecutive packets going out with same IV */
+ *(__be64 *)req->giv ^= cpu_to_be64(req->seq);
return ipsec_esp(edesc, areq, req->giv, req->seq,
ipsec_esp_encrypt_done);
@@ -1449,6 +1451,8 @@ static int talitos_probe(struct of_device *ofdev,
priv->ofdev = ofdev;
+ INIT_LIST_HEAD(&priv->alg_list);
+
tasklet_init(&priv->done_task, talitos_done, (unsigned long)dev);
tasklet_init(&priv->error_task, talitos_error, (unsigned long)dev);
@@ -1575,8 +1579,6 @@ static int talitos_probe(struct of_device *ofdev,
}
/* register crypto algorithms the device supports */
- INIT_LIST_HEAD(&priv->alg_list);
-
for (i = 0; i < ARRAY_SIZE(driver_algs); i++) {
if (hw_supports(dev, driver_algs[i].desc_hdr_template)) {
struct talitos_crypto_alg *t_alg;
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 94df91771243565aa2b660b2a0eed0dc5d2013a3..0778d99aea7c3e6c53e56cdb92b6f11320a6c9f5 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -364,7 +364,7 @@ static void dw_dma_tasklet(unsigned long data)
int i;
status_block = dma_readl(dw, RAW.BLOCK);
- status_xfer = dma_readl(dw, RAW.BLOCK);
+ status_xfer = dma_readl(dw, RAW.XFER);
status_err = dma_readl(dw, RAW.ERROR);
dev_vdbg(dw->dma.dev, "tasklet: status_block=%x status_err=%x\n",
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index d402e8d813ce2628d0fa7f079267ad1cdfbada14..3309e862f31735e6e44ad61eeac1760f6e349fc0 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -540,6 +540,15 @@ config SENSORS_LM93
This driver can also be built as a module. If so, the module
will be called lm93.
+config SENSORS_MAX1111
+ tristate "Maxim MAX1111 Multichannel, Serial 8-bit ADC chip"
+ depends on SPI_MASTER
+ help
+ Say y here to support Maxim's MAX1111 ADC chips.
+
+ This driver can also be built as a module. If so, the module
+ will be called max1111.
+
config SENSORS_MAX1619
tristate "Maxim MAX1619 sensor chip"
depends on I2C
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 950134ab842666a1c4ccb7d2b224c2b62d8af0dd..6babc801b3484139eb68b32a23630ca54136c77d 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -59,6 +59,7 @@ obj-$(CONFIG_SENSORS_LM87) += lm87.o
obj-$(CONFIG_SENSORS_LM90) += lm90.o
obj-$(CONFIG_SENSORS_LM92) += lm92.o
obj-$(CONFIG_SENSORS_LM93) += lm93.o
+obj-$(CONFIG_SENSORS_MAX1111) += max1111.o
obj-$(CONFIG_SENSORS_MAX1619) += max1619.o
obj-$(CONFIG_SENSORS_MAX6650) += max6650.o
obj-$(CONFIG_SENSORS_PC87360) += pc87360.o
diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c
index d568c65c137089a1f6402237404c80bb1d402dc1..d9e7a49d6cbf089da4f14f054695bf6be727200e 100644
--- a/drivers/hwmon/abituguru3.c
+++ b/drivers/hwmon/abituguru3.c
@@ -279,7 +279,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "OTES1 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0011, NULL /* Abit AT8 32X, need DMI string */, {
+ { 0x0011, "AT8 32X(ATI RD580-ULI M1575)", {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 20, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -303,6 +303,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "SYS Fan", 34, 2, 60, 1, 0 },
{ "AUX1 Fan", 35, 2, 60, 1, 0 },
{ "AUX2 Fan", 36, 2, 60, 1, 0 },
+ { "AUX3 Fan", 37, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
{ 0x0012, NULL /* Abit AN8 32X, need DMI string */, {
diff --git a/drivers/hwmon/ad7414.c b/drivers/hwmon/ad7414.c
index ce8d94fbfd7e24b584da17e743fd729d30971e18..bfda8c80ef2473923a1ff1e38db845252b0bb16b 100644
--- a/drivers/hwmon/ad7414.c
+++ b/drivers/hwmon/ad7414.c
@@ -69,7 +69,7 @@ static inline int ad7414_write(struct i2c_client *client, u8 reg, u8 value)
return i2c_smbus_write_byte_data(client, reg, value);
}
-struct ad7414_data *ad7414_update_device(struct device *dev)
+static struct ad7414_data *ad7414_update_device(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct ad7414_data *data = i2c_get_clientdata(client);
diff --git a/drivers/hwmon/atxp1.c b/drivers/hwmon/atxp1.c
index d191118ba0cbc2964b288492abed58be4022c91c..d6b490d3e36f029660e079f6f42802329cd4bf4b 100644
--- a/drivers/hwmon/atxp1.c
+++ b/drivers/hwmon/atxp1.c
@@ -31,7 +31,7 @@
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("System voltages control via Attansic ATXP1");
-MODULE_VERSION("0.6.2");
+MODULE_VERSION("0.6.3");
MODULE_AUTHOR("Sebastian Witt <se.witt@gmx.net>");
#define ATXP1_VID 0x00
@@ -289,16 +289,16 @@ static int atxp1_detect(struct i2c_client *new_client, int kind,
if (!((i2c_smbus_read_byte_data(new_client, 0x3e) == 0) &&
(i2c_smbus_read_byte_data(new_client, 0x3f) == 0) &&
(i2c_smbus_read_byte_data(new_client, 0xfe) == 0) &&
- (i2c_smbus_read_byte_data(new_client, 0xff) == 0) )) {
+ (i2c_smbus_read_byte_data(new_client, 0xff) == 0)))
+ return -ENODEV;
- /* No vendor ID, now checking if registers 0x10,0x11 (non-existent)
- * showing the same as register 0x00 */
- temp = i2c_smbus_read_byte_data(new_client, 0x00);
+ /* No vendor ID, now checking if registers 0x10,0x11 (non-existent)
+ * showing the same as register 0x00 */
+ temp = i2c_smbus_read_byte_data(new_client, 0x00);
- if (!((i2c_smbus_read_byte_data(new_client, 0x10) == temp) &&
- (i2c_smbus_read_byte_data(new_client, 0x11) == temp) ))
- return -ENODEV;
- }
+ if (!((i2c_smbus_read_byte_data(new_client, 0x10) == temp) &&
+ (i2c_smbus_read_byte_data(new_client, 0x11) == temp)))
+ return -ENODEV;
/* Get VRM */
temp = vid_which_vrm();
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index 30cdb0956779646d311476078a9c30ebc6f643ca..d793cc0119908abd5494ed9f531a27f3dbbb478b 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -46,6 +46,8 @@
#include <linux/err.h>
#include <linux/mutex.h>
#include <linux/sysfs.h>
+#include <linux/string.h>
+#include <linux/dmi.h>
#include <asm/io.h>
#define DRVNAME "it87"
@@ -236,6 +238,8 @@ struct it87_sio_data {
/* Values read from Super-I/O config space */
u8 revision;
u8 vid_value;
+ /* Values set based on DMI strings */
+ u8 skip_pwm;
};
/* For each registered chip, we need to keep some data in memory.
@@ -273,10 +277,10 @@ struct it87_data {
static inline int has_16bit_fans(const struct it87_data *data)
{
/* IT8705F Datasheet 0.4.1, 3h == Version G.
- IT8712F Datasheet 0.9.1, section 8.3.5 indicates 7h == Version I.
+ IT8712F Datasheet 0.9.1, section 8.3.5 indicates 8h == Version J.
These are the first revisions with 16bit tachometer support. */
return (data->type == it87 && data->revision >= 0x03)
- || (data->type == it8712 && data->revision >= 0x07)
+ || (data->type == it8712 && data->revision >= 0x08)
|| data->type == it8716
|| data->type == it8718;
}
@@ -964,6 +968,7 @@ static int __init it87_find(unsigned short *address,
{
int err = -ENODEV;
u16 chip_type;
+ const char *board_vendor, *board_name;
superio_enter();
chip_type = force_id ? force_id : superio_inw(DEVID);
@@ -1022,6 +1027,24 @@ static int __init it87_find(unsigned short *address,
pr_info("it87: in7 is VCCH (+5V Stand-By)\n");
}
+ /* Disable specific features based on DMI strings */
+ board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
+ board_name = dmi_get_system_info(DMI_BOARD_NAME);
+ if (board_vendor && board_name) {
+ if (strcmp(board_vendor, "nVIDIA") == 0
+ && strcmp(board_name, "FN68PT") == 0) {
+ /* On the Shuttle SN68PT, FAN_CTL2 is apparently not
+ connected to a fan, but to something else. One user
+ has reported instant system power-off when changing
+ the PWM2 duty cycle, so we disable it.
+ I use the board name string as the trigger in case
+ the same board is ever used in other systems. */
+ pr_info("it87: Disabling pwm2 due to "
+ "hardware constraints\n");
+ sio_data->skip_pwm = (1 << 1);
+ }
+ }
+
exit:
superio_exit();
return err;
@@ -1168,25 +1191,33 @@ static int __devinit it87_probe(struct platform_device *pdev)
}
if (enable_pwm_interface) {
- if ((err = device_create_file(dev,
- &sensor_dev_attr_pwm1_enable.dev_attr))
- || (err = device_create_file(dev,
- &sensor_dev_attr_pwm2_enable.dev_attr))
- || (err = device_create_file(dev,
- &sensor_dev_attr_pwm3_enable.dev_attr))
- || (err = device_create_file(dev,
- &sensor_dev_attr_pwm1.dev_attr))
- || (err = device_create_file(dev,
- &sensor_dev_attr_pwm2.dev_attr))
- || (err = device_create_file(dev,
- &sensor_dev_attr_pwm3.dev_attr))
- || (err = device_create_file(dev,
- &dev_attr_pwm1_freq))
- || (err = device_create_file(dev,
- &dev_attr_pwm2_freq))
- || (err = device_create_file(dev,
- &dev_attr_pwm3_freq)))
- goto ERROR4;
+ if (!(sio_data->skip_pwm & (1 << 0))) {
+ if ((err = device_create_file(dev,
+ &sensor_dev_attr_pwm1_enable.dev_attr))
+ || (err = device_create_file(dev,
+ &sensor_dev_attr_pwm1.dev_attr))
+ || (err = device_create_file(dev,
+ &dev_attr_pwm1_freq)))
+ goto ERROR4;
+ }
+ if (!(sio_data->skip_pwm & (1 << 1))) {
+ if ((err = device_create_file(dev,
+ &sensor_dev_attr_pwm2_enable.dev_attr))
+ || (err = device_create_file(dev,
+ &sensor_dev_attr_pwm2.dev_attr))
+ || (err = device_create_file(dev,
+ &dev_attr_pwm2_freq)))
+ goto ERROR4;
+ }
+ if (!(sio_data->skip_pwm & (1 << 2))) {
+ if ((err = device_create_file(dev,
+ &sensor_dev_attr_pwm3_enable.dev_attr))
+ || (err = device_create_file(dev,
+ &sensor_dev_attr_pwm3.dev_attr))
+ || (err = device_create_file(dev,
+ &dev_attr_pwm3_freq)))
+ goto ERROR4;
+ }
}
if (data->type == it8712 || data->type == it8716
@@ -1546,6 +1577,7 @@ static int __init sm_it87_init(void)
unsigned short isa_address=0;
struct it87_sio_data sio_data;
+ memset(&sio_data, 0, sizeof(struct it87_sio_data));
err = it87_find(&isa_address, &sio_data);
if (err)
return err;
diff --git a/drivers/hwmon/max1111.c b/drivers/hwmon/max1111.c
new file mode 100644
index 0000000000000000000000000000000000000000..bfaa665ccf324a25d9e40368135f24b876d0b8d6
--- /dev/null
+++ b/drivers/hwmon/max1111.c
@@ -0,0 +1,244 @@
+/*
+ * max1111.c - +2.7V, Low-Power, Multichannel, Serial 8-bit ADCs
+ *
+ * Based on arch/arm/mach-pxa/corgi_ssp.c
+ *
+ * Copyright (C) 2004-2005 Richard Purdie
+ *
+ * Copyright (C) 2008 Marvell International Ltd.
+ * Eric Miao <eric.miao@marvell.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/spi/spi.h>
+
+#define MAX1111_TX_BUF_SIZE 1
+#define MAX1111_RX_BUF_SIZE 2
+
+/* MAX1111 Commands */
+#define MAX1111_CTRL_PD0 (1u << 0)
+#define MAX1111_CTRL_PD1 (1u << 1)
+#define MAX1111_CTRL_SGL (1u << 2)
+#define MAX1111_CTRL_UNI (1u << 3)
+#define MAX1111_CTRL_SEL_SH (5) /* NOTE: bit 4 is ignored */
+#define MAX1111_CTRL_STR (1u << 7)
+
+struct max1111_data {
+ struct spi_device *spi;
+ struct device *hwmon_dev;
+ struct spi_message msg;
+ struct spi_transfer xfer[2];
+ uint8_t *tx_buf;
+ uint8_t *rx_buf;
+};
+
+static int max1111_read(struct device *dev, int channel)
+{
+ struct max1111_data *data = dev_get_drvdata(dev);
+ uint8_t v1, v2;
+ int err;
+
+ data->tx_buf[0] = (channel << MAX1111_CTRL_SEL_SH) |
+ MAX1111_CTRL_PD0 | MAX1111_CTRL_PD1 |
+ MAX1111_CTRL_SGL | MAX1111_CTRL_UNI | MAX1111_CTRL_STR;
+
+ err = spi_sync(data->spi, &data->msg);
+ if (err < 0) {
+ dev_err(dev, "spi_sync failed with %d\n", err);
+ return err;
+ }
+
+ v1 = data->rx_buf[0];
+ v2 = data->rx_buf[1];
+
+ if ((v1 & 0xc0) || (v2 & 0x3f))
+ return -EINVAL;
+
+ return (v1 << 2) | (v2 >> 6);
+}
+
+#ifdef CONFIG_SHARPSL_PM
+static struct max1111_data *the_max1111;
+
+int max1111_read_channel(int channel)
+{
+ return max1111_read(&the_max1111->spi->dev, channel);
+}
+EXPORT_SYMBOL(max1111_read_channel);
+#endif
+
+/*
+ * NOTE: SPI devices do not have a default 'name' attribute, which is
+ * likely to be used by hwmon applications to distinguish between
+ * different devices, explicitly add a name attribute here.
+ */
+static ssize_t show_name(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ return sprintf(buf, "max1111\n");
+}
+
+static ssize_t show_adc(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ int channel = to_sensor_dev_attr(attr)->index;
+ int ret;
+
+ ret = max1111_read(dev, channel);
+ if (ret < 0)
+ return ret;
+
+ return sprintf(buf, "%d\n", ret);
+}
+
+#define MAX1111_ADC_ATTR(_id) \
+ SENSOR_DEVICE_ATTR(adc##_id##_in, S_IRUGO, show_adc, NULL, _id)
+
+static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
+static MAX1111_ADC_ATTR(0);
+static MAX1111_ADC_ATTR(1);
+static MAX1111_ADC_ATTR(2);
+static MAX1111_ADC_ATTR(3);
+
+static struct attribute *max1111_attributes[] = {
+ &dev_attr_name.attr,
+ &sensor_dev_attr_adc0_in.dev_attr.attr,
+ &sensor_dev_attr_adc1_in.dev_attr.attr,
+ &sensor_dev_attr_adc2_in.dev_attr.attr,
+ &sensor_dev_attr_adc3_in.dev_attr.attr,
+ NULL,
+};
+
+static const struct attribute_group max1111_attr_group = {
+ .attrs = max1111_attributes,
+};
+
+static int setup_transfer(struct max1111_data *data)
+{
+ struct spi_message *m;
+ struct spi_transfer *x;
+
+ data->tx_buf = kmalloc(MAX1111_TX_BUF_SIZE, GFP_KERNEL);
+ if (!data->tx_buf)
+ return -ENOMEM;
+
+ data->rx_buf = kmalloc(MAX1111_RX_BUF_SIZE, GFP_KERNEL);
+ if (!data->rx_buf) {
+ kfree(data->tx_buf);
+ return -ENOMEM;
+ }
+
+ m = &data->msg;
+ x = &data->xfer[0];
+
+ spi_message_init(m);
+
+ x->tx_buf = &data->tx_buf[0];
+ x->len = 1;
+ spi_message_add_tail(x, m);
+
+ x++;
+ x->rx_buf = &data->rx_buf[0];
+ x->len = 2;
+ spi_message_add_tail(x, m);
+
+ return 0;
+}
+
+static int __devinit max1111_probe(struct spi_device *spi)
+{
+ struct max1111_data *data;
+ int err;
+
+ spi->bits_per_word = 8;
+ spi->mode = SPI_MODE_0;
+ err = spi_setup(spi);
+ if (err < 0)
+ return err;
+
+ data = kzalloc(sizeof(struct max1111_data), GFP_KERNEL);
+ if (data == NULL) {
+ dev_err(&spi->dev, "failed to allocate memory\n");
+ return -ENOMEM;
+ }
+
+ err = setup_transfer(data);
+ if (err)
+ goto err_free_data;
+
+ data->spi = spi;
+ spi_set_drvdata(spi, data);
+
+ err = sysfs_create_group(&spi->dev.kobj, &max1111_attr_group);
+ if (err) {
+ dev_err(&spi->dev, "failed to create attribute group\n");
+ goto err_free_all;
+ }
+
+ data->hwmon_dev = hwmon_device_register(&spi->dev);
+ if (IS_ERR(data->hwmon_dev)) {
+ dev_err(&spi->dev, "failed to create hwmon device\n");
+ err = PTR_ERR(data->hwmon_dev);
+ goto err_remove;
+ }
+
+#ifdef CONFIG_SHARPSL_PM
+ the_max1111 = data;
+#endif
+ return 0;
+
+err_remove:
+ sysfs_remove_group(&spi->dev.kobj, &max1111_attr_group);
+err_free_all:
+ kfree(data->rx_buf);
+ kfree(data->tx_buf);
+err_free_data:
+ kfree(data);
+ return err;
+}
+
+static int __devexit max1111_remove(struct spi_device *spi)
+{
+ struct max1111_data *data = spi_get_drvdata(spi);
+
+ hwmon_device_unregister(data->hwmon_dev);
+ sysfs_remove_group(&spi->dev.kobj, &max1111_attr_group);
+ kfree(data->rx_buf);
+ kfree(data->tx_buf);
+ kfree(data);
+ return 0;
+}
+
+static struct spi_driver max1111_driver = {
+ .driver = {
+ .name = "max1111",
+ .owner = THIS_MODULE,
+ },
+ .probe = max1111_probe,
+ .remove = __devexit_p(max1111_remove),
+};
+
+static int __init max1111_init(void)
+{
+ return spi_register_driver(&max1111_driver);
+}
+module_init(max1111_init);
+
+static void __exit max1111_exit(void)
+{
+ spi_unregister_driver(&max1111_driver);
+}
+module_exit(max1111_exit);
+
+MODULE_AUTHOR("Eric Miao <eric.miao@marvell.com>");
+MODULE_DESCRIPTION("MAX1111 ADC Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/i2c/busses/i2c-powermac.c b/drivers/i2c/busses/i2c-powermac.c
index 22f6d5c00d80e85829dc5d81133cc5cb2f9c6029..0e7b1c6724aa5e0059deede2ca40f3cf5fcd89e8 100644
--- a/drivers/i2c/busses/i2c-powermac.c
+++ b/drivers/i2c/busses/i2c-powermac.c
@@ -180,7 +180,7 @@ static const struct i2c_algorithm i2c_powermac_algorithm = {
};
-static int i2c_powermac_remove(struct platform_device *dev)
+static int __devexit i2c_powermac_remove(struct platform_device *dev)
{
struct i2c_adapter *adapter = platform_get_drvdata(dev);
struct pmac_i2c_bus *bus = i2c_get_adapdata(adapter);
@@ -200,7 +200,7 @@ static int i2c_powermac_remove(struct platform_device *dev)
}
-static int __devexit i2c_powermac_probe(struct platform_device *dev)
+static int __devinit i2c_powermac_probe(struct platform_device *dev)
{
struct pmac_i2c_bus *bus = dev->dev.platform_data;
struct device_node *parent = NULL;
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 44d838410f15830e45f749eef5d41fcde17a15ff..906f9b9d715d50af2c555424ae323effc74d05d9 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -38,7 +38,44 @@
#include <asm/irq.h>
#include <asm/io.h>
#include <mach/i2c.h>
-#include <mach/pxa-regs.h>
+
+/*
+ * I2C registers and bit definitions
+ */
+#define IBMR (0x00)
+#define IDBR (0x08)
+#define ICR (0x10)
+#define ISR (0x18)
+#define ISAR (0x20)
+
+#define ICR_START (1 << 0) /* start bit */
+#define ICR_STOP (1 << 1) /* stop bit */
+#define ICR_ACKNAK (1 << 2) /* send ACK(0) or NAK(1) */
+#define ICR_TB (1 << 3) /* transfer byte bit */
+#define ICR_MA (1 << 4) /* master abort */
+#define ICR_SCLE (1 << 5) /* master clock enable */
+#define ICR_IUE (1 << 6) /* unit enable */
+#define ICR_GCD (1 << 7) /* general call disable */
+#define ICR_ITEIE (1 << 8) /* enable tx interrupts */
+#define ICR_IRFIE (1 << 9) /* enable rx interrupts */
+#define ICR_BEIE (1 << 10) /* enable bus error ints */
+#define ICR_SSDIE (1 << 11) /* slave STOP detected int enable */
+#define ICR_ALDIE (1 << 12) /* enable arbitration interrupt */
+#define ICR_SADIE (1 << 13) /* slave address detected int enable */
+#define ICR_UR (1 << 14) /* unit reset */
+#define ICR_FM (1 << 15) /* fast mode */
+
+#define ISR_RWM (1 << 0) /* read/write mode */
+#define ISR_ACKNAK (1 << 1) /* ack/nak status */
+#define ISR_UB (1 << 2) /* unit busy */
+#define ISR_IBB (1 << 3) /* bus busy */
+#define ISR_SSD (1 << 4) /* slave stop detected */
+#define ISR_ALD (1 << 5) /* arbitration loss detected */
+#define ISR_ITE (1 << 6) /* tx buffer empty */
+#define ISR_IRF (1 << 7) /* rx buffer full */
+#define ISR_GCAD (1 << 8) /* general call address detected */
+#define ISR_SAD (1 << 9) /* slave address detected */
+#define ISR_BED (1 << 10) /* bus error no ACK/NAK */
struct pxa_i2c {
spinlock_t lock;
@@ -60,19 +97,21 @@ struct pxa_i2c {
u32 icrlog[32];
void __iomem *reg_base;
+ unsigned int reg_shift;
unsigned long iobase;
unsigned long iosize;
int irq;
- int use_pio;
+ unsigned int use_pio :1;
+ unsigned int fast_mode :1;
};
-#define _IBMR(i2c) ((i2c)->reg_base + 0)
-#define _IDBR(i2c) ((i2c)->reg_base + 8)
-#define _ICR(i2c) ((i2c)->reg_base + 0x10)
-#define _ISR(i2c) ((i2c)->reg_base + 0x18)
-#define _ISAR(i2c) ((i2c)->reg_base + 0x20)
+#define _IBMR(i2c) ((i2c)->reg_base + (0x0 << (i2c)->reg_shift))
+#define _IDBR(i2c) ((i2c)->reg_base + (0x4 << (i2c)->reg_shift))
+#define _ICR(i2c) ((i2c)->reg_base + (0x8 << (i2c)->reg_shift))
+#define _ISR(i2c) ((i2c)->reg_base + (0xc << (i2c)->reg_shift))
+#define _ISAR(i2c) ((i2c)->reg_base + (0x10 << (i2c)->reg_shift))
/*
* I2C Slave mode address
@@ -188,14 +227,14 @@ static inline int i2c_pxa_is_slavemode(struct pxa_i2c *i2c)
static void i2c_pxa_abort(struct pxa_i2c *i2c)
{
- unsigned long timeout = jiffies + HZ/4;
+ int i = 250;
if (i2c_pxa_is_slavemode(i2c)) {
dev_dbg(&i2c->adap.dev, "%s: called in slave mode\n", __func__);
return;
}
- while (time_before(jiffies, timeout) && (readl(_IBMR(i2c)) & 0x1) == 0) {
+ while ((i > 0) && (readl(_IBMR(i2c)) & 0x1) == 0) {
unsigned long icr = readl(_ICR(i2c));
icr &= ~ICR_START;
@@ -205,7 +244,8 @@ static void i2c_pxa_abort(struct pxa_i2c *i2c)
show_state(i2c);
- msleep(1);
+ mdelay(1);
+ i --;
}
writel(readl(_ICR(i2c)) & ~(ICR_MA | ICR_START | ICR_STOP),
@@ -364,7 +404,7 @@ static void i2c_pxa_reset(struct pxa_i2c *i2c)
writel(i2c->slave_addr, _ISAR(i2c));
/* set control register values */
- writel(I2C_ICR_INIT, _ICR(i2c));
+ writel(I2C_ICR_INIT | (i2c->fast_mode ? ICR_FM : 0), _ICR(i2c));
#ifdef CONFIG_I2C_PXA_SLAVE
dev_info(&i2c->adap.dev, "Enabling slave mode\n");
@@ -907,12 +947,6 @@ static int i2c_pxa_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num
struct pxa_i2c *i2c = adap->algo_data;
int ret, i;
- /* If the I2C controller is disabled we need to reset it (probably due
- to a suspend/resume destroying state). We do this here as we can then
- avoid worrying about resuming the controller before its users. */
- if (!(readl(_ICR(i2c)) & ICR_IUE))
- i2c_pxa_reset(i2c);
-
for (i = adap->retries; i >= 0; i--) {
ret = i2c_pxa_do_xfer(i2c, msgs, num);
if (ret != I2C_RETRY)
@@ -993,6 +1027,7 @@ static int i2c_pxa_probe(struct platform_device *dev)
ret = -EIO;
goto eremap;
}
+ i2c->reg_shift = (cpu_is_pxa3xx() && (dev->id == 1)) ? 0 : 1;
i2c->iobase = res->start;
i2c->iosize = res_len(res);
@@ -1013,6 +1048,7 @@ static int i2c_pxa_probe(struct platform_device *dev)
if (plat) {
i2c->adap.class = plat->class;
i2c->use_pio = plat->use_pio;
+ i2c->fast_mode = plat->fast_mode;
}
if (i2c->use_pio) {
@@ -1082,9 +1118,33 @@ static int __exit i2c_pxa_remove(struct platform_device *dev)
return 0;
}
+#ifdef CONFIG_PM
+static int i2c_pxa_suspend_late(struct platform_device *dev, pm_message_t state)
+{
+ struct pxa_i2c *i2c = platform_get_drvdata(dev);
+ clk_disable(i2c->clk);
+ return 0;
+}
+
+static int i2c_pxa_resume_early(struct platform_device *dev)
+{
+ struct pxa_i2c *i2c = platform_get_drvdata(dev);
+
+ clk_enable(i2c->clk);
+ i2c_pxa_reset(i2c);
+
+ return 0;
+}
+#else
+#define i2c_pxa_suspend_late NULL
+#define i2c_pxa_resume_early NULL
+#endif
+
static struct platform_driver i2c_pxa_driver = {
.probe = i2c_pxa_probe,
.remove = __exit_p(i2c_pxa_remove),
+ .suspend_late = i2c_pxa_suspend_late,
+ .resume_early = i2c_pxa_resume_early,
.driver = {
.name = "pxa2xx-i2c",
.owner = THIS_MODULE,
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 840e634fa31f82286d2ff1be195847a598c0fc58..640cbb237328196b1b3b22a91fea4b9ee42bf3b1 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -31,13 +31,84 @@
#include <linux/clk.h>
#include <linux/io.h>
+/* Transmit operation: */
+/* */
+/* 0 byte transmit */
+/* BUS: S A8 ACK P */
+/* IRQ: DTE WAIT */
+/* ICIC: */
+/* ICCR: 0x94 0x90 */
+/* ICDR: A8 */
+/* */
+/* 1 byte transmit */
+/* BUS: S A8 ACK D8(1) ACK P */
+/* IRQ: DTE WAIT WAIT */
+/* ICIC: -DTE */
+/* ICCR: 0x94 0x90 */
+/* ICDR: A8 D8(1) */
+/* */
+/* 2 byte transmit */
+/* BUS: S A8 ACK D8(1) ACK D8(2) ACK P */
+/* IRQ: DTE WAIT WAIT WAIT */
+/* ICIC: -DTE */
+/* ICCR: 0x94 0x90 */
+/* ICDR: A8 D8(1) D8(2) */
+/* */
+/* 3 bytes or more, +---------+ gets repeated */
+/* */
+/* */
+/* Receive operation: */
+/* */
+/* 0 byte receive - not supported since slave may hold SDA low */
+/* */
+/* 1 byte receive [TX] | [RX] */
+/* BUS: S A8 ACK | D8(1) ACK P */
+/* IRQ: DTE WAIT | WAIT DTE */
+/* ICIC: -DTE | +DTE */
+/* ICCR: 0x94 0x81 | 0xc0 */
+/* ICDR: A8 | D8(1) */
+/* */
+/* 2 byte receive [TX]| [RX] */
+/* BUS: S A8 ACK | D8(1) ACK D8(2) ACK P */
+/* IRQ: DTE WAIT | WAIT WAIT DTE */
+/* ICIC: -DTE | +DTE */
+/* ICCR: 0x94 0x81 | 0xc0 */
+/* ICDR: A8 | D8(1) D8(2) */
+/* */
+/* 3 byte receive [TX] | [RX] */
+/* BUS: S A8 ACK | D8(1) ACK D8(2) ACK D8(3) ACK P */
+/* IRQ: DTE WAIT | WAIT WAIT WAIT DTE */
+/* ICIC: -DTE | +DTE */
+/* ICCR: 0x94 0x81 | 0xc0 */
+/* ICDR: A8 | D8(1) D8(2) D8(3) */
+/* */
+/* 4 bytes or more, this part is repeated +---------+ */
+/* */
+/* */
+/* Interrupt order and BUSY flag */
+/* ___ _ */
+/* SDA ___\___XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXAAAAAAAAA___/ */
+/* SCL \_/1\_/2\_/3\_/4\_/5\_/6\_/7\_/8\___/9\_____/ */
+/* */
+/* S D7 D6 D5 D4 D3 D2 D1 D0 P */
+/* ___ */
+/* WAIT IRQ ________________________________/ \___________ */
+/* TACK IRQ ____________________________________/ \_______ */
+/* DTE IRQ __________________________________________/ \_ */
+/* AL IRQ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX */
+/* _______________________________________________ */
+/* BUSY __/ \_ */
+/* */
+
enum sh_mobile_i2c_op {
OP_START = 0,
- OP_TX_ONLY,
+ OP_TX_FIRST,
+ OP_TX,
OP_TX_STOP,
OP_TX_TO_RX,
- OP_RX_ONLY,
+ OP_RX,
OP_RX_STOP,
+ OP_RX_STOP_DATA,
};
struct sh_mobile_i2c_data {
@@ -127,25 +198,34 @@ static unsigned char i2c_op(struct sh_mobile_i2c_data *pd,
spin_lock_irqsave(&pd->lock, flags);
switch (op) {
- case OP_START:
+ case OP_START: /* issue start and trigger DTE interrupt */
iowrite8(0x94, ICCR(pd));
break;
- case OP_TX_ONLY:
+ case OP_TX_FIRST: /* disable DTE interrupt and write data */
+ iowrite8(ICIC_WAITE | ICIC_ALE | ICIC_TACKE, ICIC(pd));
iowrite8(data, ICDR(pd));
break;
- case OP_TX_STOP:
+ case OP_TX: /* write data */
iowrite8(data, ICDR(pd));
- iowrite8(0x90, ICCR(pd));
- iowrite8(ICIC_ALE | ICIC_TACKE, ICIC(pd));
break;
- case OP_TX_TO_RX:
+ case OP_TX_STOP: /* write data and issue a stop afterwards */
iowrite8(data, ICDR(pd));
+ iowrite8(0x90, ICCR(pd));
+ break;
+ case OP_TX_TO_RX: /* select read mode */
iowrite8(0x81, ICCR(pd));
break;
- case OP_RX_ONLY:
+ case OP_RX: /* just read data */
ret = ioread8(ICDR(pd));
break;
- case OP_RX_STOP:
+ case OP_RX_STOP: /* enable DTE interrupt, issue stop */
+ iowrite8(ICIC_DTEE | ICIC_WAITE | ICIC_ALE | ICIC_TACKE,
+ ICIC(pd));
+ iowrite8(0xc0, ICCR(pd));
+ break;
+ case OP_RX_STOP_DATA: /* enable DTE interrupt, read data, issue stop */
+ iowrite8(ICIC_DTEE | ICIC_WAITE | ICIC_ALE | ICIC_TACKE,
+ ICIC(pd));
ret = ioread8(ICDR(pd));
iowrite8(0xc0, ICCR(pd));
break;
@@ -157,58 +237,120 @@ static unsigned char i2c_op(struct sh_mobile_i2c_data *pd,
return ret;
}
+static int sh_mobile_i2c_is_first_byte(struct sh_mobile_i2c_data *pd)
+{
+ if (pd->pos == -1)
+ return 1;
+
+ return 0;
+}
+
+static int sh_mobile_i2c_is_last_byte(struct sh_mobile_i2c_data *pd)
+{
+ if (pd->pos == (pd->msg->len - 1))
+ return 1;
+
+ return 0;
+}
+
+static void sh_mobile_i2c_get_data(struct sh_mobile_i2c_data *pd,
+ unsigned char *buf)
+{
+ switch (pd->pos) {
+ case -1:
+ *buf = (pd->msg->addr & 0x7f) << 1;
+ *buf |= (pd->msg->flags & I2C_M_RD) ? 1 : 0;
+ break;
+ default:
+ *buf = pd->msg->buf[pd->pos];
+ }
+}
+
+static int sh_mobile_i2c_isr_tx(struct sh_mobile_i2c_data *pd)
+{
+ unsigned char data;
+
+ if (pd->pos == pd->msg->len)
+ return 1;
+
+ sh_mobile_i2c_get_data(pd, &data);
+
+ if (sh_mobile_i2c_is_last_byte(pd))
+ i2c_op(pd, OP_TX_STOP, data);
+ else if (sh_mobile_i2c_is_first_byte(pd))
+ i2c_op(pd, OP_TX_FIRST, data);
+ else
+ i2c_op(pd, OP_TX, data);
+
+ pd->pos++;
+ return 0;
+}
+
+static int sh_mobile_i2c_isr_rx(struct sh_mobile_i2c_data *pd)
+{
+ unsigned char data;
+ int real_pos;
+
+ do {
+ if (pd->pos <= -1) {
+ sh_mobile_i2c_get_data(pd, &data);
+
+ if (sh_mobile_i2c_is_first_byte(pd))
+ i2c_op(pd, OP_TX_FIRST, data);
+ else
+ i2c_op(pd, OP_TX, data);
+ break;
+ }
+
+ if (pd->pos == 0) {
+ i2c_op(pd, OP_TX_TO_RX, 0);
+ break;
+ }
+
+ real_pos = pd->pos - 2;
+
+ if (pd->pos == pd->msg->len) {
+ if (real_pos < 0) {
+ i2c_op(pd, OP_RX_STOP, 0);
+ break;
+ }
+ data = i2c_op(pd, OP_RX_STOP_DATA, 0);
+ } else
+ data = i2c_op(pd, OP_RX, 0);
+
+ pd->msg->buf[real_pos] = data;
+ } while (0);
+
+ pd->pos++;
+ return pd->pos == (pd->msg->len + 2);
+}
+
static irqreturn_t sh_mobile_i2c_isr(int irq, void *dev_id)
{
struct platform_device *dev = dev_id;
struct sh_mobile_i2c_data *pd = platform_get_drvdata(dev);
- struct i2c_msg *msg = pd->msg;
- unsigned char data, sr;
- int wakeup = 0;
+ unsigned char sr;
+ int wakeup;
sr = ioread8(ICSR(pd));
- pd->sr |= sr;
+ pd->sr |= sr; /* remember state */
dev_dbg(pd->dev, "i2c_isr 0x%02x 0x%02x %s %d %d!\n", sr, pd->sr,
- (msg->flags & I2C_M_RD) ? "read" : "write",
- pd->pos, msg->len);
+ (pd->msg->flags & I2C_M_RD) ? "read" : "write",
+ pd->pos, pd->msg->len);
if (sr & (ICSR_AL | ICSR_TACK)) {
- iowrite8(0, ICIC(pd)); /* disable interrupts */
- wakeup = 1;
- goto do_wakeup;
- }
+ /* don't interrupt transaction - continue to issue stop */
+ iowrite8(sr & ~(ICSR_AL | ICSR_TACK), ICSR(pd));
+ wakeup = 0;
+ } else if (pd->msg->flags & I2C_M_RD)
+ wakeup = sh_mobile_i2c_isr_rx(pd);
+ else
+ wakeup = sh_mobile_i2c_isr_tx(pd);
- if (pd->pos == msg->len) {
- i2c_op(pd, OP_RX_ONLY, 0);
- wakeup = 1;
- goto do_wakeup;
- }
+ if (sr & ICSR_WAIT) /* TODO: add delay here to support slow acks */
+ iowrite8(sr & ~ICSR_WAIT, ICSR(pd));
- if (pd->pos == -1) {
- data = (msg->addr & 0x7f) << 1;
- data |= (msg->flags & I2C_M_RD) ? 1 : 0;
- } else
- data = msg->buf[pd->pos];
-
- if ((pd->pos == -1) || !(msg->flags & I2C_M_RD)) {
- if (msg->flags & I2C_M_RD)
- i2c_op(pd, OP_TX_TO_RX, data);
- else if (pd->pos == (msg->len - 1)) {
- i2c_op(pd, OP_TX_STOP, data);
- wakeup = 1;
- } else
- i2c_op(pd, OP_TX_ONLY, data);
- } else {
- if (pd->pos == (msg->len - 1))
- data = i2c_op(pd, OP_RX_STOP, 0);
- else
- data = i2c_op(pd, OP_RX_ONLY, 0);
-
- msg->buf[pd->pos] = data;
- }
- pd->pos++;
-
- do_wakeup:
if (wakeup) {
pd->sr |= SW_DONE;
wake_up(&pd->wait);
@@ -219,6 +361,11 @@ static irqreturn_t sh_mobile_i2c_isr(int irq, void *dev_id)
static int start_ch(struct sh_mobile_i2c_data *pd, struct i2c_msg *usr_msg)
{
+ if (usr_msg->len == 0 && (usr_msg->flags & I2C_M_RD)) {
+ dev_err(pd->dev, "Unsupported zero length i2c read\n");
+ return -EIO;
+ }
+
/* Initialize channel registers */
iowrite8(ioread8(ICCR(pd)) & ~ICCR_ICE, ICCR(pd));
@@ -233,9 +380,8 @@ static int start_ch(struct sh_mobile_i2c_data *pd, struct i2c_msg *usr_msg)
pd->pos = -1;
pd->sr = 0;
- /* Enable all interrupts except wait */
- iowrite8(ioread8(ICIC(pd)) | ICIC_ALE | ICIC_TACKE | ICIC_DTEE,
- ICIC(pd));
+ /* Enable all interrupts to begin with */
+ iowrite8(ICIC_WAITE | ICIC_ALE | ICIC_TACKE | ICIC_DTEE, ICIC(pd));
return 0;
}
@@ -268,25 +414,18 @@ static int sh_mobile_i2c_xfer(struct i2c_adapter *adapter,
if (!k)
dev_err(pd->dev, "Transfer request timed out\n");
- retry_count = 10;
+ retry_count = 1000;
again:
val = ioread8(ICSR(pd));
dev_dbg(pd->dev, "val 0x%02x pd->sr 0x%02x\n", val, pd->sr);
- if ((val | pd->sr) & (ICSR_TACK | ICSR_AL)) {
- err = -EIO;
- break;
- }
-
/* the interrupt handler may wake us up before the
* transfer is finished, so poll the hardware
* until we're done.
*/
-
- if (!(!(val & ICSR_BUSY) && (val & ICSR_SCLM) &&
- (val & ICSR_SDAM))) {
- msleep(1);
+ if (val & ICSR_BUSY) {
+ udelay(10);
if (retry_count--)
goto again;
@@ -294,6 +433,12 @@ static int sh_mobile_i2c_xfer(struct i2c_adapter *adapter,
dev_err(pd->dev, "Polling timed out\n");
break;
}
+
+ /* handle missing acknowledge and arbitration lost */
+ if ((val | pd->sr) & (ICSR_TACK | ICSR_AL)) {
+ err = -EIO;
+ break;
+ }
}
deactivate_ch(pd);
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
index af4491fa7e347c3059b50d6bf68d509cdb24ea5b..307d976c9b69b977c389e62abfbe43682b1d3e24 100644
--- a/drivers/i2c/i2c-dev.c
+++ b/drivers/i2c/i2c-dev.c
@@ -583,8 +583,10 @@ static int __init i2c_dev_init(void)
goto out;
i2c_dev_class = class_create(THIS_MODULE, "i2c-dev");
- if (IS_ERR(i2c_dev_class))
+ if (IS_ERR(i2c_dev_class)) {
+ res = PTR_ERR(i2c_dev_class);
goto out_unreg_chrdev;
+ }
res = i2c_add_driver(&i2cdev_driver);
if (res)
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index fc735ab08ff4f8f3f80c82e911242a2f54f84758..b50b5dac95b0f75a49d9da5aeae42e1db2d87a2c 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -131,29 +131,6 @@ config BLK_DEV_IDEDISK
If unsure, say Y.
-config IDEDISK_MULTI_MODE
- bool "Use multiple sector mode for Programmed Input/Output by default"
- help
- This setting is irrelevant for most IDE disks, with direct memory
- access, to which multiple sector mode does not apply. Multiple sector
- mode is a feature of most modern IDE hard drives, permitting the
- transfer of multiple sectors per Programmed Input/Output interrupt,
- rather than the usual one sector per interrupt. When this feature is
- enabled, it can reduce operating system overhead for disk Programmed
- Input/Output. On some systems, it also can increase the data
- throughput of Programmed Input/Output. Some drives, however, seemed
- to run slower with multiple sector mode enabled. Some drives claimed
- to support multiple sector mode, but lost data at some settings.
- Under rare circumstances, such failures could result in massive
- filesystem corruption.
-
- If you get the following error, try to say Y here:
-
- hda: set_multmode: status=0x51 { DriveReady SeekComplete Error }
- hda: set_multmode: error=0x04 { DriveStatusError }
-
- If in doubt, say N.
-
config BLK_DEV_IDECS
tristate "PCMCIA IDE support"
depends on PCMCIA
@@ -292,6 +269,20 @@ config IDE_GENERIC
tristate "generic/default IDE chipset support"
depends on ALPHA || X86 || IA64 || M32R || MIPS
help
+ This is the generic IDE driver. This driver attaches to the
+ fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
+ so on). Please note that if this driver is built into the
+ kernel or loaded before other ATA (IDE or libata) drivers
+ and the controller is located at legacy ports, this driver
+ may grab those ports and thus can prevent the controller
+ specific driver from attaching.
+
+ Also, currently, IDE generic doesn't allow IRQ sharing
+ meaning that the IRQs it grabs won't be available to other
+ controllers sharing those IRQs which usually makes drivers
+ for those controllers fail. Generally, it's not a good idea
+ to load IDE generic driver on modern systems.
+
If unsure, say N.
config BLK_DEV_PLATFORM
@@ -766,10 +757,6 @@ config BLK_DEV_IDEDMA_PMAC
to transfer data to and from memory. Saying Y is safe and improves
performance.
-config BLK_DEV_IDE_SWARM
- tristate "IDE for Sibyte evaluation boards"
- depends on SIBYTE_SB1xxx_SOC
-
config BLK_DEV_IDE_AU1XXX
bool "IDE for AMD Alchemy Au1200"
depends on SOC_AU1200
diff --git a/drivers/ide/Makefile b/drivers/ide/Makefile
index 64e0ecdc4ed5dab46c7b07b1a5ae7b903f2d6416..308b8a12f314b758ac28d3e8c44d67d8ec671d85 100644
--- a/drivers/ide/Makefile
+++ b/drivers/ide/Makefile
@@ -4,8 +4,8 @@
EXTRA_CFLAGS += -Idrivers/ide
-ide-core-y += ide.o ide-io.o ide-iops.o ide-lib.o ide-probe.o ide-taskfile.o \
- ide-pio-blacklist.o
+ide-core-y += ide.o ide-ioctls.o ide-io.o ide-iops.o ide-lib.o ide-probe.o \
+ ide-taskfile.o ide-pio-blacklist.o
# core IDE code
ide-core-$(CONFIG_IDE_TIMINGS) += ide-timings.o
@@ -37,11 +37,12 @@ obj-$(CONFIG_IDE_GENERIC) += ide-generic.o
obj-$(CONFIG_BLK_DEV_IDEPNP) += ide-pnp.o
ide-cd_mod-y += ide-cd.o ide-cd_ioctl.o ide-cd_verbose.o
+ide-floppy_mod-y += ide-floppy.o ide-floppy_ioctl.o
obj-$(CONFIG_BLK_DEV_IDEDISK) += ide-disk.o
obj-$(CONFIG_BLK_DEV_IDECD) += ide-cd_mod.o
+obj-$(CONFIG_BLK_DEV_IDEFLOPPY) += ide-floppy_mod.o
obj-$(CONFIG_BLK_DEV_IDETAPE) += ide-tape.o
-obj-$(CONFIG_BLK_DEV_IDEFLOPPY) += ide-floppy.o
ifeq ($(CONFIG_BLK_DEV_IDECS), y)
ide-cs-core-y += legacy/ide-cs.o
diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c
index df4af40839541e5b0d3fd3b1621591f33c13f852..70f5b164828b0888681cca503c06298f5d59eda5 100644
--- a/drivers/ide/arm/icside.c
+++ b/drivers/ide/arm/icside.c
@@ -10,7 +10,6 @@
#include <linux/slab.h>
#include <linux/blkdev.h>
#include <linux/errno.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/dma-mapping.h>
#include <linux/device.h>
@@ -265,8 +264,8 @@ static void icside_set_dma_mode(ide_drive_t *drive, const u8 xfer_mode)
* If we're going to be doing MW_DMA_1 or MW_DMA_2, we should
* take care to note the values in the ID...
*/
- if (use_dma_info && drive->id->eide_dma_time > cycle_time)
- cycle_time = drive->id->eide_dma_time;
+ if (use_dma_info && drive->id[ATA_ID_EIDE_DMA_TIME] > cycle_time)
+ cycle_time = drive->id[ATA_ID_EIDE_DMA_TIME];
drive->drive_data = cycle_time;
diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c
index 4fd91dcf1dc2e516f7ba499938aed124a887d13c..122ed3c072fd782978f5b1d759c32ecba7729785 100644
--- a/drivers/ide/arm/palm_bk3710.c
+++ b/drivers/ide/arm/palm_bk3710.c
@@ -27,7 +27,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/ioport.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/delay.h>
#include <linux/init.h>
@@ -180,7 +179,7 @@ static void palm_bk3710_setpiomode(void __iomem *base, ide_drive_t *mate,
val32 |= (t2i << (dev ? 8 : 0));
writel(val32, base + BK3710_DATRCVR);
- if (mate && mate->present) {
+ if (mate) {
u8 mode2 = ide_get_best_pio_mode(mate, 255, 4);
if (mode2 < mode)
@@ -213,7 +212,8 @@ static void palm_bk3710_set_dma_mode(ide_drive_t *drive, u8 xferspeed)
palm_bk3710_setudmamode(base, is_slave,
xferspeed - XFER_UDMA_0);
} else {
- palm_bk3710_setdmamode(base, is_slave, drive->id->eide_dma_min,
+ palm_bk3710_setdmamode(base, is_slave,
+ drive->id[ATA_ID_EIDE_DMA_MIN],
xferspeed);
}
}
@@ -229,7 +229,7 @@ static void palm_bk3710_set_pio_mode(ide_drive_t *drive, u8 pio)
* Obtain the drive PIO data for tuning the Palm Chip registers
*/
cycle_time = ide_pio_cycle_time(drive, pio);
- mate = ide_get_paired_drive(drive);
+ mate = ide_get_pair_dev(drive);
palm_bk3710_setpiomode(base, mate, is_slave, cycle_time, pio);
}
diff --git a/drivers/ide/ide-acpi.c b/drivers/ide/ide-acpi.c
index 6f704628c27d22a08ac6a7171f08e7706d4f5fcf..2427c380b3dcd88e44be8c2c3e66581532c7fd00 100644
--- a/drivers/ide/ide-acpi.c
+++ b/drivers/ide/ide-acpi.c
@@ -584,7 +584,7 @@ void ide_acpi_get_timing(ide_hwif_t *hwif)
* This function executes the _STM ACPI method for the target channel.
*
* _STM requires Identify Drive data, which has to passed as an argument.
- * Unfortunately hd_driveid is a mangled version which we can't readily
+ * Unfortunately drive->id is a mangled version which we can't readily
* use; hence we'll get the information afresh.
*/
void ide_acpi_push_timing(ide_hwif_t *hwif)
@@ -614,10 +614,10 @@ void ide_acpi_push_timing(ide_hwif_t *hwif)
in_params[0].buffer.length = sizeof(struct GTM_buffer);
in_params[0].buffer.pointer = (u8 *)&hwif->acpidata->gtm;
in_params[1].type = ACPI_TYPE_BUFFER;
- in_params[1].buffer.length = sizeof(struct hd_driveid);
+ in_params[1].buffer.length = sizeof(ATA_ID_WORDS * 2);
in_params[1].buffer.pointer = (u8 *)&master->idbuff;
in_params[2].type = ACPI_TYPE_BUFFER;
- in_params[2].buffer.length = sizeof(struct hd_driveid);
+ in_params[2].buffer.length = sizeof(ATA_ID_WORDS * 2);
in_params[2].buffer.pointer = (u8 *)&slave->idbuff;
/* Output buffer: _STM has no output */
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c
index adf04f99cdebb20f9d63e15c0010fa34b6db5e39..608c5bade92939476d15a1c1f053584fde419e95 100644
--- a/drivers/ide/ide-atapi.c
+++ b/drivers/ide/ide-atapi.c
@@ -14,12 +14,201 @@
#define debug_log(fmt, args...) do {} while (0)
#endif
+/*
+ * Check whether we can support a device,
+ * based on the ATAPI IDENTIFY command results.
+ */
+int ide_check_atapi_device(ide_drive_t *drive, const char *s)
+{
+ u16 *id = drive->id;
+ u8 gcw[2], protocol, device_type, removable, drq_type, packet_size;
+
+ *((u16 *)&gcw) = id[ATA_ID_CONFIG];
+
+ protocol = (gcw[1] & 0xC0) >> 6;
+ device_type = gcw[1] & 0x1F;
+ removable = (gcw[0] & 0x80) >> 7;
+ drq_type = (gcw[0] & 0x60) >> 5;
+ packet_size = gcw[0] & 0x03;
+
+#ifdef CONFIG_PPC
+ /* kludge for Apple PowerBook internal zip */
+ if (drive->media == ide_floppy && device_type == 5 &&
+ !strstr((char *)&id[ATA_ID_PROD], "CD-ROM") &&
+ strstr((char *)&id[ATA_ID_PROD], "ZIP"))
+ device_type = 0;
+#endif
+
+ if (protocol != 2)
+ printk(KERN_ERR "%s: %s: protocol (0x%02x) is not ATAPI\n",
+ s, drive->name, protocol);
+ else if ((drive->media == ide_floppy && device_type != 0) ||
+ (drive->media == ide_tape && device_type != 1))
+ printk(KERN_ERR "%s: %s: invalid device type (0x%02x)\n",
+ s, drive->name, device_type);
+ else if (removable == 0)
+ printk(KERN_ERR "%s: %s: the removable flag is not set\n",
+ s, drive->name);
+ else if (drive->media == ide_floppy && drq_type == 3)
+ printk(KERN_ERR "%s: %s: sorry, DRQ type (0x%02x) not "
+ "supported\n", s, drive->name, drq_type);
+ else if (packet_size != 0)
+ printk(KERN_ERR "%s: %s: packet size (0x%02x) is not 12 "
+ "bytes\n", s, drive->name, packet_size);
+ else
+ return 1;
+ return 0;
+}
+EXPORT_SYMBOL_GPL(ide_check_atapi_device);
+
+/* PIO data transfer routine using the scatter gather table. */
+int ide_io_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc,
+ unsigned int bcount, int write)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ const struct ide_tp_ops *tp_ops = hwif->tp_ops;
+ xfer_func_t *xf = write ? tp_ops->output_data : tp_ops->input_data;
+ struct scatterlist *sg = pc->sg;
+ char *buf;
+ int count, done = 0;
+
+ while (bcount) {
+ count = min(sg->length - pc->b_count, bcount);
+
+ if (PageHighMem(sg_page(sg))) {
+ unsigned long flags;
+
+ local_irq_save(flags);
+ buf = kmap_atomic(sg_page(sg), KM_IRQ0) + sg->offset;
+ xf(drive, NULL, buf + pc->b_count, count);
+ kunmap_atomic(buf - sg->offset, KM_IRQ0);
+ local_irq_restore(flags);
+ } else {
+ buf = sg_virt(sg);
+ xf(drive, NULL, buf + pc->b_count, count);
+ }
+
+ bcount -= count;
+ pc->b_count += count;
+ done += count;
+
+ if (pc->b_count == sg->length) {
+ if (!--pc->sg_cnt)
+ break;
+ pc->sg = sg = sg_next(sg);
+ pc->b_count = 0;
+ }
+ }
+
+ if (bcount) {
+ printk(KERN_ERR "%s: %d leftover bytes, %s\n", drive->name,
+ bcount, write ? "padding with zeros"
+ : "discarding data");
+ ide_pad_transfer(drive, write, bcount);
+ }
+
+ return done;
+}
+EXPORT_SYMBOL_GPL(ide_io_buffers);
+
+void ide_init_pc(struct ide_atapi_pc *pc)
+{
+ memset(pc, 0, sizeof(*pc));
+ pc->buf = pc->pc_buf;
+ pc->buf_size = IDE_PC_BUFFER_SIZE;
+}
+EXPORT_SYMBOL_GPL(ide_init_pc);
+
+/*
+ * Generate a new packet command request in front of the request queue, before
+ * the current request, so that it will be processed immediately, on the next
+ * pass through the driver.
+ */
+void ide_queue_pc_head(ide_drive_t *drive, struct gendisk *disk,
+ struct ide_atapi_pc *pc, struct request *rq)
+{
+ blk_rq_init(NULL, rq);
+ rq->cmd_type = REQ_TYPE_SPECIAL;
+ rq->cmd_flags |= REQ_PREEMPT;
+ rq->buffer = (char *)pc;
+ rq->rq_disk = disk;
+ memcpy(rq->cmd, pc->c, 12);
+ if (drive->media == ide_tape)
+ rq->cmd[13] = REQ_IDETAPE_PC1;
+ ide_do_drive_cmd(drive, rq);
+}
+EXPORT_SYMBOL_GPL(ide_queue_pc_head);
+
+/*
+ * Add a special packet command request to the tail of the request queue,
+ * and wait for it to be serviced.
+ */
+int ide_queue_pc_tail(ide_drive_t *drive, struct gendisk *disk,
+ struct ide_atapi_pc *pc)
+{
+ struct request *rq;
+ int error;
+
+ rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
+ rq->cmd_type = REQ_TYPE_SPECIAL;
+ rq->buffer = (char *)pc;
+ memcpy(rq->cmd, pc->c, 12);
+ if (drive->media == ide_tape)
+ rq->cmd[13] = REQ_IDETAPE_PC1;
+ error = blk_execute_rq(drive->queue, disk, rq, 0);
+ blk_put_request(rq);
+
+ return error;
+}
+EXPORT_SYMBOL_GPL(ide_queue_pc_tail);
+
+int ide_do_test_unit_ready(ide_drive_t *drive, struct gendisk *disk)
+{
+ struct ide_atapi_pc pc;
+
+ ide_init_pc(&pc);
+ pc.c[0] = TEST_UNIT_READY;
+
+ return ide_queue_pc_tail(drive, disk, &pc);
+}
+EXPORT_SYMBOL_GPL(ide_do_test_unit_ready);
+
+int ide_do_start_stop(ide_drive_t *drive, struct gendisk *disk, int start)
+{
+ struct ide_atapi_pc pc;
+
+ ide_init_pc(&pc);
+ pc.c[0] = START_STOP;
+ pc.c[4] = start;
+
+ if (drive->media == ide_tape)
+ pc.flags |= PC_FLAG_WAIT_FOR_DSC;
+
+ return ide_queue_pc_tail(drive, disk, &pc);
+}
+EXPORT_SYMBOL_GPL(ide_do_start_stop);
+
+int ide_set_media_lock(ide_drive_t *drive, struct gendisk *disk, int on)
+{
+ struct ide_atapi_pc pc;
+
+ if (drive->atapi_flags & IDE_AFLAG_NO_DOORLOCK)
+ return 0;
+
+ ide_init_pc(&pc);
+ pc.c[0] = ALLOW_MEDIUM_REMOVAL;
+ pc.c[4] = on;
+
+ return ide_queue_pc_tail(drive, disk, &pc);
+}
+EXPORT_SYMBOL_GPL(ide_set_media_lock);
+
/* TODO: unify the code thus making some arguments go away */
ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
ide_handler_t *handler, unsigned int timeout, ide_expiry_t *expiry,
void (*update_buffers)(ide_drive_t *, struct ide_atapi_pc *),
void (*retry_pc)(ide_drive_t *), void (*dsc_handle)(ide_drive_t *),
- void (*io_buffers)(ide_drive_t *, struct ide_atapi_pc *, unsigned, int))
+ int (*io_buffers)(ide_drive_t *, struct ide_atapi_pc *, unsigned, int))
{
ide_hwif_t *hwif = drive->hwif;
struct request *rq = hwif->hwgroup->rq;
@@ -41,7 +230,7 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
if (pc->flags & PC_FLAG_DMA_IN_PROGRESS) {
if (hwif->dma_ops->dma_end(drive) ||
- (drive->media == ide_tape && !scsi && (stat & ERR_STAT))) {
+ (drive->media == ide_tape && !scsi && (stat & ATA_ERR))) {
if (drive->media == ide_floppy && !scsi)
printk(KERN_ERR "%s: DMA %s error\n",
drive->name, rq_data_dir(pc->rq)
@@ -56,7 +245,7 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
}
/* No more interrupts */
- if ((stat & DRQ_STAT) == 0) {
+ if ((stat & ATA_DRQ) == 0) {
debug_log("Packet command completed, %d bytes transferred\n",
pc->xferred);
@@ -65,10 +254,10 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
local_irq_enable_in_hardirq();
if (drive->media == ide_tape && !scsi &&
- (stat & ERR_STAT) && rq->cmd[0] == REQUEST_SENSE)
- stat &= ~ERR_STAT;
+ (stat & ATA_ERR) && rq->cmd[0] == REQUEST_SENSE)
+ stat &= ~ATA_ERR;
- if ((stat & ERR_STAT) || (pc->flags & PC_FLAG_DMA_ERROR)) {
+ if ((stat & ATA_ERR) || (pc->flags & PC_FLAG_DMA_ERROR)) {
/* Error detected */
debug_log("%s: I/O error\n", drive->name);
@@ -95,7 +284,7 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
cmd_finished:
pc->error = 0;
if ((pc->flags & PC_FLAG_WAIT_FOR_DSC) &&
- (stat & SEEK_STAT) == 0) {
+ (stat & ATA_DSC) == 0) {
dsc_handle(drive);
return ide_stopped;
}
@@ -117,17 +306,18 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
/* Get the number of bytes to transfer on this interrupt. */
ide_read_bcount_and_ireason(drive, &bcount, &ireason);
- if (ireason & CD) {
+ if (ireason & ATAPI_COD) {
printk(KERN_ERR "%s: CoD != 0 in %s\n", drive->name, __func__);
return ide_do_reset(drive);
}
- if (((ireason & IO) == IO) == !!(pc->flags & PC_FLAG_WRITING)) {
+ if (((ireason & ATAPI_IO) == ATAPI_IO) ==
+ !!(pc->flags & PC_FLAG_WRITING)) {
/* Hopefully, we will never get here */
printk(KERN_ERR "%s: We wanted to %s, but the device wants us "
"to %s!\n", drive->name,
- (ireason & IO) ? "Write" : "Read",
- (ireason & IO) ? "Read" : "Write");
+ (ireason & ATAPI_IO) ? "Write" : "Read",
+ (ireason & ATAPI_IO) ? "Read" : "Write");
return ide_do_reset(drive);
}
@@ -171,9 +361,14 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
if ((drive->media == ide_floppy && !scsi && !pc->buf) ||
(drive->media == ide_tape && !scsi && pc->bh) ||
- (scsi && pc->sg))
- io_buffers(drive, pc, bcount, !!(pc->flags & PC_FLAG_WRITING));
- else
+ (scsi && pc->sg)) {
+ int done = io_buffers(drive, pc, bcount,
+ !!(pc->flags & PC_FLAG_WRITING));
+
+ /* FIXME: don't do partial completions */
+ if (drive->media == ide_floppy && !scsi)
+ ide_end_request(drive, 1, done >> 9);
+ } else
xferfunc(drive, NULL, pc->cur_pos, bcount);
/* Update the current position */
@@ -205,7 +400,8 @@ static u8 ide_wait_ireason(ide_drive_t *drive, u8 ireason)
{
int retries = 100;
- while (retries-- && ((ireason & CD) == 0 || (ireason & IO))) {
+ while (retries-- && ((ireason & ATAPI_COD) == 0 ||
+ (ireason & ATAPI_IO))) {
printk(KERN_ERR "%s: (IO,CoD != (0,1) while issuing "
"a packet command, retrying\n", drive->name);
udelay(100);
@@ -214,8 +410,8 @@ static u8 ide_wait_ireason(ide_drive_t *drive, u8 ireason)
printk(KERN_ERR "%s: (IO,CoD != (0,1) while issuing "
"a packet command, ignoring\n",
drive->name);
- ireason |= CD;
- ireason &= ~IO;
+ ireason |= ATAPI_COD;
+ ireason &= ~ATAPI_IO;
}
}
@@ -231,7 +427,7 @@ ide_startstop_t ide_transfer_pc(ide_drive_t *drive, struct ide_atapi_pc *pc,
ide_startstop_t startstop;
u8 ireason;
- if (ide_wait_stat(&startstop, drive, DRQ_STAT, BUSY_STAT, WAIT_READY)) {
+ if (ide_wait_stat(&startstop, drive, ATA_DRQ, ATA_BUSY, WAIT_READY)) {
printk(KERN_ERR "%s: Strange, packet command initiated yet "
"DRQ isn't asserted\n", drive->name);
return startstop;
@@ -241,7 +437,7 @@ ide_startstop_t ide_transfer_pc(ide_drive_t *drive, struct ide_atapi_pc *pc,
if (drive->media == ide_tape && !drive->scsi)
ireason = ide_wait_ireason(drive, ireason);
- if ((ireason & CD) == 0 || (ireason & IO)) {
+ if ((ireason & ATAPI_COD) == 0 || (ireason & ATAPI_IO)) {
printk(KERN_ERR "%s: (IO,CoD) != (0,1) while issuing "
"a packet command\n", drive->name);
return ide_do_reset(drive);
@@ -303,7 +499,7 @@ ide_startstop_t ide_issue_pc(ide_drive_t *drive, struct ide_atapi_pc *pc,
/* Issue the packet command */
if (drive->atapi_flags & IDE_AFLAG_DRQ_INTERRUPT) {
- ide_execute_command(drive, WIN_PACKETCMD, handler,
+ ide_execute_command(drive, ATA_CMD_PACKET, handler,
timeout, NULL);
return ide_started;
} else {
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index f1489999cf916a53f222a9c71d9e518be9f69c20..465a92ca01794bd7c2bb2b7630a70c84d04b3776 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -436,7 +436,7 @@ static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
ide_dump_status_no_sense(drive, "media error (blank)",
stat);
do_end_request = 1;
- } else if ((err & ~ABRT_ERR) != 0) {
+ } else if ((err & ~ATA_ABORTED) != 0) {
/* go to the default handler for other errors */
ide_error(drive, "cdrom_decode_status", stat);
return 1;
@@ -457,7 +457,7 @@ static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
* If we got a CHECK_CONDITION status, queue
* a request sense command.
*/
- if (stat & ERR_STAT)
+ if (stat & ATA_ERR)
cdrom_queue_request_sense(drive, NULL, NULL);
} else {
blk_dump_rq_flags(rq, "ide-cd: bad rq");
@@ -468,7 +468,7 @@ static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
return 1;
end_request:
- if (stat & ERR_STAT) {
+ if (stat & ATA_ERR) {
unsigned long flags;
spin_lock_irqsave(&ide_lock, flags);
@@ -541,7 +541,7 @@ static ide_startstop_t cdrom_start_packet_command(ide_drive_t *drive,
drive->waiting_for_dma = 0;
/* packet command */
- ide_execute_command(drive, WIN_PACKETCMD, handler,
+ ide_execute_command(drive, ATA_CMD_PACKET, handler,
ATAPI_WAIT_PC, cdrom_timer_expiry);
return ide_started;
} else {
@@ -574,7 +574,7 @@ static ide_startstop_t cdrom_transfer_packet_command(ide_drive_t *drive,
*/
/* check for errors */
- if (cdrom_decode_status(drive, DRQ_STAT, NULL))
+ if (cdrom_decode_status(drive, ATA_DRQ, NULL))
return ide_stopped;
/* ok, next interrupt will be DMA interrupt */
@@ -582,8 +582,8 @@ static ide_startstop_t cdrom_transfer_packet_command(ide_drive_t *drive,
drive->waiting_for_dma = 1;
} else {
/* otherwise, we must wait for DRQ to get set */
- if (ide_wait_stat(&startstop, drive, DRQ_STAT,
- BUSY_STAT, WAIT_READY))
+ if (ide_wait_stat(&startstop, drive, ATA_DRQ,
+ ATA_BUSY, WAIT_READY))
return startstop;
}
@@ -938,7 +938,7 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
thislen = len;
/* If DRQ is clear, the command has completed. */
- if ((stat & DRQ_STAT) == 0) {
+ if ((stat & ATA_DRQ) == 0) {
if (blk_fs_request(rq)) {
/*
* If we're not done reading/writing, complain.
@@ -1113,7 +1113,7 @@ static ide_startstop_t cdrom_start_rw(ide_drive_t *drive, struct request *rq)
if (write) {
/* disk has become write protected */
- if (cd->disk->policy) {
+ if (get_disk_ro(cd->disk)) {
cdrom_end_request(drive, 0);
return ide_stopped;
}
@@ -1164,13 +1164,12 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
if (rq->bio || ((rq->cmd_type == REQ_TYPE_ATA_PC) && rq->data_len)) {
struct request_queue *q = drive->queue;
unsigned int alignment;
- unsigned long addr;
- unsigned long stack_mask = ~(THREAD_SIZE - 1);
+ char *buf;
if (rq->bio)
- addr = (unsigned long)bio_data(rq->bio);
+ buf = bio_data(rq->bio);
else
- addr = (unsigned long)rq->data;
+ buf = rq->data;
info->dma = drive->using_dma;
@@ -1181,11 +1180,8 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
* separate masks.
*/
alignment = queue_dma_alignment(q) | q->dma_pad_mask;
- if (addr & alignment || rq->data_len & alignment)
- info->dma = 0;
-
- if (!((addr & stack_mask) ^
- ((unsigned long)current->stack & stack_mask)))
+ if ((unsigned long)buf & alignment || rq->data_len & alignment
+ || object_is_on_stack(buf))
info->dma = 0;
}
}
@@ -1206,7 +1202,7 @@ static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq,
unsigned long elapsed = jiffies - info->start_seek;
int stat = hwif->tp_ops->read_status(hwif);
- if ((stat & SEEK_STAT) != SEEK_STAT) {
+ if ((stat & ATA_DSC) != ATA_DSC) {
if (elapsed < IDECD_SEEK_TIMEOUT) {
ide_stall_queue(drive,
IDECD_SEEK_TIMER);
@@ -1661,7 +1657,9 @@ static int ide_cdrom_probe_capabilities(ide_drive_t *drive)
cdi->mask &= ~CDC_PLAY_AUDIO;
mechtype = buf[8 + 6] >> 5;
- if (mechtype == mechtype_caddy || mechtype == mechtype_popup)
+ if (mechtype == mechtype_caddy ||
+ mechtype == mechtype_popup ||
+ (drive->atapi_flags & IDE_AFLAG_NO_AUTOCLOSE))
cdi->mask |= CDC_CLOSE_TRAY;
if (cdi->sanyo_slot > 0) {
@@ -1811,13 +1809,12 @@ static ide_proc_entry_t idecd_proc[] = {
{ NULL, 0, NULL, NULL }
};
-static void ide_cdrom_add_settings(ide_drive_t *drive)
-{
- ide_add_setting(drive, "dsc_overlap", SETTING_RW, TYPE_BYTE, 0, 1, 1, 1,
- &drive->dsc_overlap, NULL);
-}
-#else
-static inline void ide_cdrom_add_settings(ide_drive_t *drive) { ; }
+ide_devset_rw_field(dsc_overlap, dsc_overlap);
+
+static const struct ide_proc_devset idecd_settings[] = {
+ IDE_PROC_DEVSET(dsc_overlap, 0, 1),
+ { 0 },
+};
#endif
static const struct cd_list_entry ide_cd_quirks_list[] = {
@@ -1859,17 +1856,19 @@ static const struct cd_list_entry ide_cd_quirks_list[] = {
{ "MATSHITADVD-ROM SR-8176", NULL, IDE_AFLAG_PLAY_AUDIO_OK },
{ "MATSHITADVD-ROM SR-8174", NULL, IDE_AFLAG_PLAY_AUDIO_OK },
{ "Optiarc DVD RW AD-5200A", NULL, IDE_AFLAG_PLAY_AUDIO_OK },
+ { "Optiarc DVD RW AD-7200A", NULL, IDE_AFLAG_PLAY_AUDIO_OK },
+ { "Optiarc DVD RW AD-7543A", NULL, IDE_AFLAG_NO_AUTOCLOSE },
{ NULL, NULL, 0 }
};
-static unsigned int ide_cd_flags(struct hd_driveid *id)
+static unsigned int ide_cd_flags(u16 *id)
{
const struct cd_list_entry *cle = ide_cd_quirks_list;
while (cle->id_model) {
- if (strcmp(cle->id_model, id->model) == 0 &&
+ if (strcmp(cle->id_model, (char *)&id[ATA_ID_PROD]) == 0 &&
(cle->id_firmware == NULL ||
- strstr(id->fw_rev, cle->id_firmware)))
+ strstr((char *)&id[ATA_ID_FW_REV], cle->id_firmware)))
return cle->cd_flags;
cle++;
}
@@ -1881,7 +1880,8 @@ static int ide_cdrom_setup(ide_drive_t *drive)
{
struct cdrom_info *cd = drive->driver_data;
struct cdrom_device_info *cdi = &cd->devinfo;
- struct hd_driveid *id = drive->id;
+ u16 *id = drive->id;
+ char *fw_rev = (char *)&id[ATA_ID_FW_REV];
int nslots;
blk_queue_prep_rq(drive->queue, ide_cdrom_prep_fn);
@@ -1896,15 +1896,15 @@ static int ide_cdrom_setup(ide_drive_t *drive)
drive->atapi_flags = IDE_AFLAG_MEDIA_CHANGED | IDE_AFLAG_NO_EJECT |
ide_cd_flags(id);
- if ((id->config & 0x0060) == 0x20)
+ if ((id[ATA_ID_CONFIG] & 0x0060) == 0x20)
drive->atapi_flags |= IDE_AFLAG_DRQ_INTERRUPT;
if ((drive->atapi_flags & IDE_AFLAG_VERTOS_300_SSD) &&
- id->fw_rev[4] == '1' && id->fw_rev[6] <= '2')
+ fw_rev[4] == '1' && fw_rev[6] <= '2')
drive->atapi_flags |= (IDE_AFLAG_TOCTRACKS_AS_BCD |
IDE_AFLAG_TOCADDR_AS_BCD);
else if ((drive->atapi_flags & IDE_AFLAG_VERTOS_600_ESD) &&
- id->fw_rev[4] == '1' && id->fw_rev[6] <= '2')
+ fw_rev[4] == '1' && fw_rev[6] <= '2')
drive->atapi_flags |= IDE_AFLAG_TOCTRACKS_AS_BCD;
else if (drive->atapi_flags & IDE_AFLAG_SANYO_3CD)
/* 3 => use CD in slot 0 */
@@ -1923,7 +1923,8 @@ static int ide_cdrom_setup(ide_drive_t *drive)
cd->devinfo.handle = NULL;
return 1;
}
- ide_cdrom_add_settings(drive);
+
+ ide_proc_register_driver(drive, cd->driver);
return 0;
}
@@ -1933,7 +1934,6 @@ static void ide_cd_remove(ide_drive_t *drive)
ide_proc_unregister_driver(drive, info->driver);
- blk_unregister_filter(info->disk);
del_gendisk(info->disk);
ide_cd_put(info);
@@ -1969,12 +1969,12 @@ static ide_driver_t ide_cdrom_driver = {
.remove = ide_cd_remove,
.version = IDECD_VERSION,
.media = ide_cdrom,
- .supports_dsc_overlap = 1,
.do_request = ide_cd_do_request,
.end_request = ide_end_request,
.error = __ide_error,
#ifdef CONFIG_IDE_PROC_FS
.proc = idecd_proc,
+ .settings = idecd_settings,
#endif
};
@@ -2109,10 +2109,10 @@ static int ide_cd_probe(ide_drive_t *drive)
if (!strstr("ide-cdrom", drive->driver_req))
goto failed;
- if (!drive->present)
- goto failed;
+
if (drive->media != ide_cdrom && drive->media != ide_optical)
goto failed;
+
/* skip drives that we were told to ignore */
if (ignore != NULL) {
if (strstr(ignore, drive->name)) {
@@ -2134,8 +2134,6 @@ static int ide_cd_probe(ide_drive_t *drive)
ide_init_disk(g, drive);
- ide_proc_register_driver(drive, &ide_cdrom_driver);
-
kref_init(&info->kref);
info->drive = drive;
@@ -2150,7 +2148,6 @@ static int ide_cd_probe(ide_drive_t *drive)
g->driverfs_dev = &drive->gendev;
g->flags = GENHD_FL_CD | GENHD_FL_REMOVABLE;
if (ide_cdrom_setup(drive)) {
- ide_proc_unregister_driver(drive, &ide_cdrom_driver);
ide_cd_release(&info->kref);
goto failed;
}
@@ -2159,7 +2156,6 @@ static int ide_cd_probe(ide_drive_t *drive)
g->fops = &idecd_ops;
g->flags |= GENHD_FL_REMOVABLE;
add_disk(g);
- blk_register_filter(g);
return 0;
out_free_cd:
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 07ef88bd109b69a04c0addfcac588024ea7286dd..01846f244b40156b3822bcb504f05f7c18b12bd5 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -30,10 +30,8 @@
#include <linux/delay.h>
#include <linux/mutex.h>
#include <linux/leds.h>
-
-#define _IDE_DISK
-
#include <linux/ide.h>
+#include <linux/hdreg.h>
#include <asm/byteorder.h>
#include <asm/irq.h>
@@ -41,6 +39,12 @@
#include <asm/io.h>
#include <asm/div64.h>
+#if !defined(CONFIG_DEBUG_BLOCK_EXT_DEVT)
+#define IDE_DISK_MINORS (1 << PARTN_BITS)
+#else
+#define IDE_DISK_MINORS 0
+#endif
+
struct ide_disk_obj {
ide_drive_t *drive;
ide_driver_t *driver;
@@ -84,68 +88,19 @@ static void ide_disk_put(struct ide_disk_obj *idkp)
mutex_unlock(&idedisk_ref_mutex);
}
-/*
- * lba_capacity_is_ok() performs a sanity check on the claimed "lba_capacity"
- * value for this drive (from its reported identification information).
- *
- * Returns: 1 if lba_capacity looks sensible
- * 0 otherwise
- *
- * It is called only once for each drive.
- */
-static int lba_capacity_is_ok(struct hd_driveid *id)
-{
- unsigned long lba_sects, chs_sects, head, tail;
-
- /* No non-LBA info .. so valid! */
- if (id->cyls == 0)
- return 1;
-
- /*
- * The ATA spec tells large drives to return
- * C/H/S = 16383/16/63 independent of their size.
- * Some drives can be jumpered to use 15 heads instead of 16.
- * Some drives can be jumpered to use 4092 cyls instead of 16383.
- */
- if ((id->cyls == 16383
- || (id->cyls == 4092 && id->cur_cyls == 16383)) &&
- id->sectors == 63 &&
- (id->heads == 15 || id->heads == 16) &&
- (id->lba_capacity >= 16383*63*id->heads))
- return 1;
-
- lba_sects = id->lba_capacity;
- chs_sects = id->cyls * id->heads * id->sectors;
-
- /* perform a rough sanity check on lba_sects: within 10% is OK */
- if ((lba_sects - chs_sects) < chs_sects/10)
- return 1;
-
- /* some drives have the word order reversed */
- head = ((lba_sects >> 16) & 0xffff);
- tail = (lba_sects & 0xffff);
- lba_sects = (head | (tail << 16));
- if ((lba_sects - chs_sects) < chs_sects/10) {
- id->lba_capacity = lba_sects;
- return 1; /* lba_capacity is (now) good */
- }
-
- return 0; /* lba_capacity value may be bad */
-}
-
static const u8 ide_rw_cmds[] = {
- WIN_MULTREAD,
- WIN_MULTWRITE,
- WIN_MULTREAD_EXT,
- WIN_MULTWRITE_EXT,
- WIN_READ,
- WIN_WRITE,
- WIN_READ_EXT,
- WIN_WRITE_EXT,
- WIN_READDMA,
- WIN_WRITEDMA,
- WIN_READDMA_EXT,
- WIN_WRITEDMA_EXT,
+ ATA_CMD_READ_MULTI,
+ ATA_CMD_WRITE_MULTI,
+ ATA_CMD_READ_MULTI_EXT,
+ ATA_CMD_WRITE_MULTI_EXT,
+ ATA_CMD_PIO_READ,
+ ATA_CMD_PIO_WRITE,
+ ATA_CMD_PIO_READ_EXT,
+ ATA_CMD_PIO_WRITE_EXT,
+ ATA_CMD_READ,
+ ATA_CMD_WRITE,
+ ATA_CMD_READ_EXT,
+ ATA_CMD_WRITE_EXT,
};
static const u8 ide_data_phases[] = {
@@ -316,9 +271,9 @@ static u64 idedisk_read_native_max_address(ide_drive_t *drive, int lba48)
/* Create IDE/ATA command request structure */
memset(&args, 0, sizeof(ide_task_t));
if (lba48)
- tf->command = WIN_READ_NATIVE_MAX_EXT;
+ tf->command = ATA_CMD_READ_NATIVE_MAX_EXT;
else
- tf->command = WIN_READ_NATIVE_MAX;
+ tf->command = ATA_CMD_READ_NATIVE_MAX;
tf->device = ATA_LBA;
args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
if (lba48)
@@ -353,10 +308,10 @@ static u64 idedisk_set_max_address(ide_drive_t *drive, u64 addr_req, int lba48)
tf->hob_lbal = (addr_req >>= 8) & 0xff;
tf->hob_lbam = (addr_req >>= 8) & 0xff;
tf->hob_lbah = (addr_req >>= 8) & 0xff;
- tf->command = WIN_SET_MAX_EXT;
+ tf->command = ATA_CMD_SET_MAX_EXT;
} else {
tf->device = (addr_req >>= 8) & 0x0f;
- tf->command = WIN_SET_MAX;
+ tf->command = ATA_CMD_SET_MAX;
}
tf->device |= ATA_LBA;
args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
@@ -378,25 +333,6 @@ static unsigned long long sectors_to_MB(unsigned long long n)
return n;
}
-/*
- * Bits 10 of command_set_1 and cfs_enable_1 must be equal,
- * so on non-buggy drives we need test only one.
- * However, we should also check whether these fields are valid.
- */
-static inline int idedisk_supports_hpa(const struct hd_driveid *id)
-{
- return (id->command_set_1 & 0x0400) && (id->cfs_enable_1 & 0x0400);
-}
-
-/*
- * The same here.
- */
-static inline int idedisk_supports_lba48(const struct hd_driveid *id)
-{
- return (id->command_set_2 & 0x0400) && (id->cfs_enable_2 & 0x0400)
- && id->lba_capacity_2;
-}
-
/*
* Some disks report total number of sectors instead of
* maximum sector address. We list them here.
@@ -411,7 +347,7 @@ static const struct drive_list_entry hpa_list[] = {
static void idedisk_check_hpa(ide_drive_t *drive)
{
unsigned long long capacity, set_max;
- int lba48 = idedisk_supports_lba48(drive->id);
+ int lba48 = ata_id_lba48_enabled(drive->id);
capacity = drive->capacity64;
@@ -447,23 +383,23 @@ static void idedisk_check_hpa(ide_drive_t *drive)
static void init_idedisk_capacity(ide_drive_t *drive)
{
- struct hd_driveid *id = drive->id;
+ u16 *id = drive->id;
/*
* If this drive supports the Host Protected Area feature set,
* then we may need to change our opinion about the drive's capacity.
*/
- int hpa = idedisk_supports_hpa(id);
+ int hpa = ata_id_hpa_enabled(id);
- if (idedisk_supports_lba48(id)) {
+ if (ata_id_lba48_enabled(id)) {
/* drive speaks 48-bit LBA */
drive->select.b.lba = 1;
- drive->capacity64 = id->lba_capacity_2;
+ drive->capacity64 = ata_id_u64(id, ATA_ID_LBA_CAPACITY_2);
if (hpa)
idedisk_check_hpa(drive);
- } else if ((id->capability & 2) && lba_capacity_is_ok(id)) {
+ } else if (ata_id_has_lba(id) && ata_id_is_lba_capacity_ok(id)) {
/* drive speaks 28-bit LBA */
drive->select.b.lba = 1;
- drive->capacity64 = id->lba_capacity;
+ drive->capacity64 = ata_id_u32(id, ATA_ID_LBA_CAPACITY);
if (hpa)
idedisk_check_hpa(drive);
} else {
@@ -474,7 +410,7 @@ static void init_idedisk_capacity(ide_drive_t *drive)
static sector_t idedisk_capacity(ide_drive_t *drive)
{
- return drive->capacity64 - drive->sect0;
+ return drive->capacity64;
}
#ifdef CONFIG_IDE_PROC_FS
@@ -484,10 +420,10 @@ static int smart_enable(ide_drive_t *drive)
struct ide_taskfile *tf = &args.tf;
memset(&args, 0, sizeof(ide_task_t));
- tf->feature = SMART_ENABLE;
- tf->lbam = SMART_LCYL_PASS;
- tf->lbah = SMART_HCYL_PASS;
- tf->command = WIN_SMART;
+ tf->feature = ATA_SMART_ENABLE;
+ tf->lbam = ATA_SMART_LBAM_PASS;
+ tf->lbah = ATA_SMART_LBAH_PASS;
+ tf->command = ATA_CMD_SMART;
args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
return ide_no_data_taskfile(drive, &args);
}
@@ -500,9 +436,9 @@ static int get_smart_data(ide_drive_t *drive, u8 *buf, u8 sub_cmd)
memset(&args, 0, sizeof(ide_task_t));
tf->feature = sub_cmd;
tf->nsect = 0x01;
- tf->lbam = SMART_LCYL_PASS;
- tf->lbah = SMART_HCYL_PASS;
- tf->command = WIN_SMART;
+ tf->lbam = ATA_SMART_LBAM_PASS;
+ tf->lbah = ATA_SMART_LBAH_PASS;
+ tf->command = ATA_CMD_SMART;
args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
args.data_phase = TASKFILE_IN;
(void) smart_enable(drive);
@@ -517,7 +453,7 @@ static int proc_idedisk_read_cache
int len;
if (drive->id_read)
- len = sprintf(out, "%i\n", drive->id->buf_size / 2);
+ len = sprintf(out, "%i\n", drive->id[ATA_ID_BUF_SIZE] / 2);
else
len = sprintf(out, "(none)\n");
@@ -543,13 +479,14 @@ static int proc_idedisk_read_smart(char *page, char **start, off_t off,
if (get_smart_data(drive, page, sub_cmd) == 0) {
unsigned short *val = (unsigned short *) page;
- char *out = ((char *)val) + (SECTOR_WORDS * 4);
+ char *out = (char *)val + SECTOR_SIZE;
+
page = out;
do {
out += sprintf(out, "%04x%c", le16_to_cpu(*val),
(++i & 7) ? ' ' : '\n');
val += 1;
- } while (i < (SECTOR_WORDS * 2));
+ } while (i < SECTOR_SIZE / 2);
len = out - page;
}
@@ -560,14 +497,14 @@ static int proc_idedisk_read_sv
(char *page, char **start, off_t off, int count, int *eof, void *data)
{
return proc_idedisk_read_smart(page, start, off, count, eof, data,
- SMART_READ_VALUES);
+ ATA_SMART_READ_VALUES);
}
static int proc_idedisk_read_st
(char *page, char **start, off_t off, int count, int *eof, void *data)
{
return proc_idedisk_read_smart(page, start, off, count, eof, data,
- SMART_READ_THRESHOLDS);
+ ATA_SMART_READ_THRESHOLDS);
}
static ide_proc_entry_t idedisk_proc[] = {
@@ -589,11 +526,11 @@ static void idedisk_prepare_flush(struct request_queue *q, struct request *rq)
BUG_ON(task == NULL);
memset(task, 0, sizeof(*task));
- if (ide_id_has_flush_cache_ext(drive->id) &&
+ if (ata_id_flush_ext_enabled(drive->id) &&
(drive->capacity64 >= (1UL << 28)))
- task->tf.command = WIN_FLUSH_CACHE_EXT;
+ task->tf.command = ATA_CMD_FLUSH_EXT;
else
- task->tf.command = WIN_FLUSH_CACHE;
+ task->tf.command = ATA_CMD_FLUSH;
task->tf_flags = IDE_TFLAG_OUT_TF | IDE_TFLAG_OUT_DEVICE |
IDE_TFLAG_DYN;
task->data_phase = TASKFILE_NO_DATA;
@@ -603,6 +540,8 @@ static void idedisk_prepare_flush(struct request_queue *q, struct request *rq)
rq->special = task;
}
+ide_devset_get(multcount, mult_count);
+
/*
* This is tightly woven into the driver->do_special can not touch.
* DON'T do it again until a total personality rewrite is committed.
@@ -612,7 +551,7 @@ static int set_multcount(ide_drive_t *drive, int arg)
struct request *rq;
int error;
- if (arg < 0 || arg > drive->id->max_multsect)
+ if (arg < 0 || arg > (drive->id[ATA_ID_MAX_MULTSECT] & 0xff))
return -EINVAL;
if (drive->special.b.set_multmode)
@@ -629,22 +568,21 @@ static int set_multcount(ide_drive_t *drive, int arg)
return (drive->mult_count == arg) ? 0 : -EIO;
}
+ide_devset_get(nowerr, nowerr);
+
static int set_nowerr(ide_drive_t *drive, int arg)
{
if (arg < 0 || arg > 1)
return -EINVAL;
- if (ide_spin_wait_hwgroup(drive))
- return -EBUSY;
drive->nowerr = arg;
drive->bad_wstat = arg ? BAD_R_STAT : BAD_W_STAT;
- spin_unlock_irq(&ide_lock);
return 0;
}
static void update_ordered(ide_drive_t *drive)
{
- struct hd_driveid *id = drive->id;
+ u16 *id = drive->id;
unsigned ordered = QUEUE_ORDERED_NONE;
prepare_flush_fn *prep_fn = NULL;
@@ -660,9 +598,9 @@ static void update_ordered(ide_drive_t *drive)
* not available so we don't need to recheck that.
*/
capacity = idedisk_capacity(drive);
- barrier = ide_id_has_flush_cache(id) && !drive->noflush &&
+ barrier = ata_id_flush_enabled(id) && !drive->noflush &&
(drive->addressing == 0 || capacity <= (1ULL << 28) ||
- ide_id_has_flush_cache_ext(id));
+ ata_id_flush_ext_enabled(id));
printk(KERN_INFO "%s: cache flushes %ssupported\n",
drive->name, barrier ? "" : "not ");
@@ -677,7 +615,9 @@ static void update_ordered(ide_drive_t *drive)
blk_queue_ordered(drive->queue, ordered, prep_fn);
}
-static int write_cache(ide_drive_t *drive, int arg)
+ide_devset_get(wcache, wcache);
+
+static int set_wcache(ide_drive_t *drive, int arg)
{
ide_task_t args;
int err = 1;
@@ -685,11 +625,11 @@ static int write_cache(ide_drive_t *drive, int arg)
if (arg < 0 || arg > 1)
return -EINVAL;
- if (ide_id_has_flush_cache(drive->id)) {
+ if (ata_id_flush_enabled(drive->id)) {
memset(&args, 0, sizeof(ide_task_t));
args.tf.feature = arg ?
- SETFEATURES_EN_WCACHE : SETFEATURES_DIS_WCACHE;
- args.tf.command = WIN_SETFEATURES;
+ SETFEATURES_WC_ON : SETFEATURES_WC_OFF;
+ args.tf.command = ATA_CMD_SET_FEATURES;
args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
err = ide_no_data_taskfile(drive, &args);
if (err == 0)
@@ -706,14 +646,16 @@ static int do_idedisk_flushcache(ide_drive_t *drive)
ide_task_t args;
memset(&args, 0, sizeof(ide_task_t));
- if (ide_id_has_flush_cache_ext(drive->id))
- args.tf.command = WIN_FLUSH_CACHE_EXT;
+ if (ata_id_flush_ext_enabled(drive->id))
+ args.tf.command = ATA_CMD_FLUSH_EXT;
else
- args.tf.command = WIN_FLUSH_CACHE;
+ args.tf.command = ATA_CMD_FLUSH;
args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
return ide_no_data_taskfile(drive, &args);
}
+ide_devset_get(acoustic, acoustic);
+
static int set_acoustic(ide_drive_t *drive, int arg)
{
ide_task_t args;
@@ -722,22 +664,24 @@ static int set_acoustic(ide_drive_t *drive, int arg)
return -EINVAL;
memset(&args, 0, sizeof(ide_task_t));
- args.tf.feature = arg ? SETFEATURES_EN_AAM : SETFEATURES_DIS_AAM;
+ args.tf.feature = arg ? SETFEATURES_AAM_ON : SETFEATURES_AAM_OFF;
args.tf.nsect = arg;
- args.tf.command = WIN_SETFEATURES;
+ args.tf.command = ATA_CMD_SET_FEATURES;
args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
ide_no_data_taskfile(drive, &args);
drive->acoustic = arg;
return 0;
}
+ide_devset_get(addressing, addressing);
+
/*
* drive->addressing:
* 0: 28-bit
* 1: 48-bit
* 2: 48-bit capable doing 28-bit
*/
-static int set_lba_addressing(ide_drive_t *drive, int arg)
+static int set_addressing(ide_drive_t *drive, int arg)
{
if (arg < 0 || arg > 2)
return -EINVAL;
@@ -747,52 +691,54 @@ static int set_lba_addressing(ide_drive_t *drive, int arg)
if (drive->hwif->host_flags & IDE_HFLAG_NO_LBA48)
return 0;
- if (!idedisk_supports_lba48(drive->id))
+ if (ata_id_lba48_enabled(drive->id) == 0)
return -EIO;
+
drive->addressing = arg;
+
return 0;
}
+ide_devset_rw(acoustic, acoustic);
+ide_devset_rw(address, addressing);
+ide_devset_rw(multcount, multcount);
+ide_devset_rw(wcache, wcache);
+
+ide_devset_rw_sync(nowerr, nowerr);
+
#ifdef CONFIG_IDE_PROC_FS
-static void idedisk_add_settings(ide_drive_t *drive)
-{
- struct hd_driveid *id = drive->id;
-
- ide_add_setting(drive, "bios_cyl", SETTING_RW, TYPE_INT, 0, 65535, 1, 1,
- &drive->bios_cyl, NULL);
- ide_add_setting(drive, "bios_head", SETTING_RW, TYPE_BYTE, 0, 255, 1, 1,
- &drive->bios_head, NULL);
- ide_add_setting(drive, "bios_sect", SETTING_RW, TYPE_BYTE, 0, 63, 1, 1,
- &drive->bios_sect, NULL);
- ide_add_setting(drive, "address", SETTING_RW, TYPE_BYTE, 0, 2, 1, 1,
- &drive->addressing, set_lba_addressing);
- ide_add_setting(drive, "multcount", SETTING_RW, TYPE_BYTE, 0,
- id->max_multsect, 1, 1, &drive->mult_count,
- set_multcount);
- ide_add_setting(drive, "nowerr", SETTING_RW, TYPE_BYTE, 0, 1, 1, 1,
- &drive->nowerr, set_nowerr);
- ide_add_setting(drive, "lun", SETTING_RW, TYPE_INT, 0, 7, 1, 1,
- &drive->lun, NULL);
- ide_add_setting(drive, "wcache", SETTING_RW, TYPE_BYTE, 0, 1, 1, 1,
- &drive->wcache, write_cache);
- ide_add_setting(drive, "acoustic", SETTING_RW, TYPE_BYTE, 0, 254, 1, 1,
- &drive->acoustic, set_acoustic);
- ide_add_setting(drive, "failures", SETTING_RW, TYPE_INT, 0, 65535, 1, 1,
- &drive->failures, NULL);
- ide_add_setting(drive, "max_failures", SETTING_RW, TYPE_INT, 0, 65535,
- 1, 1, &drive->max_failures, NULL);
-}
-#else
-static inline void idedisk_add_settings(ide_drive_t *drive) { ; }
+ide_devset_rw_field(bios_cyl, bios_cyl);
+ide_devset_rw_field(bios_head, bios_head);
+ide_devset_rw_field(bios_sect, bios_sect);
+ide_devset_rw_field(failures, failures);
+ide_devset_rw_field(lun, lun);
+ide_devset_rw_field(max_failures, max_failures);
+
+static const struct ide_proc_devset idedisk_settings[] = {
+ IDE_PROC_DEVSET(acoustic, 0, 254),
+ IDE_PROC_DEVSET(address, 0, 2),
+ IDE_PROC_DEVSET(bios_cyl, 0, 65535),
+ IDE_PROC_DEVSET(bios_head, 0, 255),
+ IDE_PROC_DEVSET(bios_sect, 0, 63),
+ IDE_PROC_DEVSET(failures, 0, 65535),
+ IDE_PROC_DEVSET(lun, 0, 7),
+ IDE_PROC_DEVSET(max_failures, 0, 65535),
+ IDE_PROC_DEVSET(multcount, 0, 16),
+ IDE_PROC_DEVSET(nowerr, 0, 1),
+ IDE_PROC_DEVSET(wcache, 0, 1),
+ { 0 },
+};
#endif
static void idedisk_setup(ide_drive_t *drive)
{
+ struct ide_disk_obj *idkp = drive->driver_data;
ide_hwif_t *hwif = drive->hwif;
- struct hd_driveid *id = drive->id;
+ u16 *id = drive->id;
+ char *m = (char *)&id[ATA_ID_PROD];
unsigned long long capacity;
- idedisk_add_settings(drive);
+ ide_proc_register_driver(drive, idkp->driver);
if (drive->id_read == 0)
return;
@@ -801,11 +747,11 @@ static void idedisk_setup(ide_drive_t *drive)
/*
* Removable disks (eg. SYQUEST); ignore 'WD' drives
*/
- if (id->model[0] != 'W' || id->model[1] != 'D')
+ if (m[0] != 'W' || m[1] != 'D')
drive->doorlocking = 1;
}
- (void)set_lba_addressing(drive, 1);
+ (void)set_addressing(drive, 1);
if (drive->addressing == 1) {
int max_s = 2048;
@@ -847,8 +793,7 @@ static void idedisk_setup(ide_drive_t *drive)
capacity = idedisk_capacity(drive);
if (!drive->forced_geom) {
-
- if (idedisk_supports_lba48(drive->id)) {
+ if (ata_id_lba48_enabled(drive->id)) {
/* compatibility */
drive->bios_sect = 63;
drive->bios_head = 255;
@@ -874,22 +819,22 @@ static void idedisk_setup(ide_drive_t *drive)
drive->name, capacity, sectors_to_MB(capacity));
/* Only print cache size when it was specified */
- if (id->buf_size)
- printk(KERN_CONT " w/%dKiB Cache", id->buf_size / 2);
+ if (id[ATA_ID_BUF_SIZE])
+ printk(KERN_CONT " w/%dKiB Cache", id[ATA_ID_BUF_SIZE] / 2);
printk(KERN_CONT ", CHS=%d/%d/%d\n",
drive->bios_cyl, drive->bios_head, drive->bios_sect);
/* write cache enabled? */
- if ((id->csfo & 1) || (id->cfs_enable_1 & (1 << 5)))
+ if ((id[ATA_ID_CSFO] & 1) || ata_id_wcache_enabled(id))
drive->wcache = 1;
- write_cache(drive, 1);
+ set_wcache(drive, 1);
}
static void ide_cacheflush_p(ide_drive_t *drive)
{
- if (!drive->wcache || !ide_id_has_flush_cache(drive->id))
+ if (!drive->wcache || ata_id_flush_enabled(drive->id) == 0)
return;
if (do_idedisk_flushcache(drive))
@@ -931,7 +876,7 @@ static int ide_disk_probe(ide_drive_t *drive);
*/
static void ide_disk_resume(ide_drive_t *drive)
{
- if (idedisk_supports_hpa(drive->id))
+ if (ata_id_hpa_enabled(drive->id))
init_idedisk_capacity(drive);
}
@@ -974,12 +919,12 @@ static ide_driver_t idedisk_driver = {
.shutdown = ide_device_shutdown,
.version = IDEDISK_VERSION,
.media = ide_disk,
- .supports_dsc_overlap = 0,
.do_request = ide_do_rw_disk,
.end_request = ide_end_request,
.error = __ide_error,
#ifdef CONFIG_IDE_PROC_FS
.proc = idedisk_proc,
+ .settings = idedisk_settings,
#endif
};
@@ -988,7 +933,7 @@ static int idedisk_set_doorlock(ide_drive_t *drive, int on)
ide_task_t task;
memset(&task, 0, sizeof(task));
- task.tf.command = on ? WIN_DOORLOCK : WIN_DOORUNLOCK;
+ task.tf.command = on ? ATA_CMD_MEDIA_LOCK : ATA_CMD_MEDIA_UNLOCK;
task.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
return ide_no_data_taskfile(drive, &task);
@@ -1053,52 +998,28 @@ static int idedisk_getgeo(struct block_device *bdev, struct hd_geometry *geo)
return 0;
}
+static const struct ide_ioctl_devset ide_disk_ioctl_settings[] = {
+{ HDIO_GET_ADDRESS, HDIO_SET_ADDRESS, &ide_devset_address },
+{ HDIO_GET_MULTCOUNT, HDIO_SET_MULTCOUNT, &ide_devset_multcount },
+{ HDIO_GET_NOWERR, HDIO_SET_NOWERR, &ide_devset_nowerr },
+{ HDIO_GET_WCACHE, HDIO_SET_WCACHE, &ide_devset_wcache },
+{ HDIO_GET_ACOUSTIC, HDIO_SET_ACOUSTIC, &ide_devset_acoustic },
+{ 0 }
+};
+
static int idedisk_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
- unsigned long flags;
struct block_device *bdev = inode->i_bdev;
struct ide_disk_obj *idkp = ide_disk_g(bdev->bd_disk);
ide_drive_t *drive = idkp->drive;
- int err, (*setfunc)(ide_drive_t *, int);
- u8 *val;
-
- switch (cmd) {
- case HDIO_GET_ADDRESS: val = &drive->addressing; goto read_val;
- case HDIO_GET_MULTCOUNT: val = &drive->mult_count; goto read_val;
- case HDIO_GET_NOWERR: val = &drive->nowerr; goto read_val;
- case HDIO_GET_WCACHE: val = &drive->wcache; goto read_val;
- case HDIO_GET_ACOUSTIC: val = &drive->acoustic; goto read_val;
- case HDIO_SET_ADDRESS: setfunc = set_lba_addressing; goto set_val;
- case HDIO_SET_MULTCOUNT: setfunc = set_multcount; goto set_val;
- case HDIO_SET_NOWERR: setfunc = set_nowerr; goto set_val;
- case HDIO_SET_WCACHE: setfunc = write_cache; goto set_val;
- case HDIO_SET_ACOUSTIC: setfunc = set_acoustic; goto set_val;
- }
+ int err;
- return generic_ide_ioctl(drive, file, bdev, cmd, arg);
+ err = ide_setting_ioctl(drive, bdev, cmd, arg, ide_disk_ioctl_settings);
+ if (err != -EOPNOTSUPP)
+ return err;
-read_val:
- mutex_lock(&ide_setting_mtx);
- spin_lock_irqsave(&ide_lock, flags);
- err = *val;
- spin_unlock_irqrestore(&ide_lock, flags);
- mutex_unlock(&ide_setting_mtx);
- return err >= 0 ? put_user(err, (long __user *)arg) : err;
-
-set_val:
- if (bdev != bdev->bd_contains)
- err = -EINVAL;
- else {
- if (!capable(CAP_SYS_ADMIN))
- err = -EACCES;
- else {
- mutex_lock(&ide_setting_mtx);
- err = setfunc(drive, arg);
- mutex_unlock(&ide_setting_mtx);
- }
- }
- return err;
+ return generic_ide_ioctl(drive, file, bdev, cmd, arg);
}
static int idedisk_media_changed(struct gendisk *disk)
@@ -1142,8 +1063,7 @@ static int ide_disk_probe(ide_drive_t *drive)
/* strstr("foo", "") is non-NULL */
if (!strstr("ide-disk", drive->driver_req))
goto failed;
- if (!drive->present)
- goto failed;
+
if (drive->media != ide_disk)
goto failed;
@@ -1151,15 +1071,12 @@ static int ide_disk_probe(ide_drive_t *drive)
if (!idkp)
goto failed;
- g = alloc_disk_node(1 << PARTN_BITS,
- hwif_to_node(drive->hwif));
+ g = alloc_disk_node(IDE_DISK_MINORS, hwif_to_node(drive->hwif));
if (!g)
goto out_free_idkp;
ide_init_disk(g, drive);
- ide_proc_register_driver(drive, &idedisk_driver);
-
kref_init(&idkp->kref);
idkp->drive = drive;
@@ -1178,9 +1095,11 @@ static int ide_disk_probe(ide_drive_t *drive)
} else
drive->attach = 1;
- g->minors = 1 << PARTN_BITS;
+ g->minors = IDE_DISK_MINORS;
g->driverfs_dev = &drive->gendev;
- g->flags = drive->removable ? GENHD_FL_REMOVABLE : 0;
+ g->flags |= GENHD_FL_EXT_DEVT;
+ if (drive->removable)
+ g->flags |= GENHD_FL_REMOVABLE;
set_capacity(g, idedisk_capacity(drive));
g->fops = &idedisk_ops;
add_disk(g);
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index adc6827558577b32e3d3b144aac17197e6cf03fe..ef2f1504c0d5b238a122d1bb309011a555d2cc70 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -106,7 +106,7 @@ ide_startstop_t ide_dma_intr (ide_drive_t *drive)
dma_stat = hwif->dma_ops->dma_end(drive);
stat = hwif->tp_ops->read_status(hwif);
- if (OK_STAT(stat,DRIVE_READY,drive->bad_wstat|DRQ_STAT)) {
+ if (OK_STAT(stat, DRIVE_READY, drive->bad_wstat | ATA_DRQ)) {
if (!dma_stat) {
struct request *rq = HWGROUP(drive)->rq;
@@ -211,7 +211,7 @@ int ide_build_dmatable (ide_drive_t *drive, struct request *rq)
xcount = bcount & 0xffff;
if (is_trm290)
xcount = ((xcount >> 2) - 1) << 16;
- if (xcount == 0x0000) {
+ else if (xcount == 0x0000) {
/*
* Most chipsets correctly interpret a length of 0x0000 as 64KB,
* but at least one (e.g. CS5530) misinterprets it as zero (!).
@@ -288,7 +288,7 @@ EXPORT_SYMBOL_GPL(ide_destroy_dmatable);
static int config_drive_for_dma (ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- struct hd_driveid *id = drive->id;
+ u16 *id = drive->id;
if (drive->media != ide_disk) {
if (hwif->host_flags & IDE_HFLAG_NO_ATAPI_DMA)
@@ -299,16 +299,17 @@ static int config_drive_for_dma (ide_drive_t *drive)
* Enable DMA on any drive that has
* UltraDMA (mode 0/1/2/3/4/5/6) enabled
*/
- if ((id->field_valid & 4) && ((id->dma_ultra >> 8) & 0x7f))
+ if ((id[ATA_ID_FIELD_VALID] & 4) &&
+ ((id[ATA_ID_UDMA_MODES] >> 8) & 0x7f))
return 1;
/*
* Enable DMA on any drive that has mode2 DMA
* (multi or single) enabled
*/
- if (id->field_valid & 2) /* regular DMA */
- if ((id->dma_mword & 0x404) == 0x404 ||
- (id->dma_1word & 0x404) == 0x404)
+ if (id[ATA_ID_FIELD_VALID] & 2) /* regular DMA */
+ if ((id[ATA_ID_MWDMA_MODES] & 0x404) == 0x404 ||
+ (id[ATA_ID_SWDMA_MODES] & 0x404) == 0x404)
return 1;
/* Consult the list of known "good" drives */
@@ -591,12 +592,12 @@ static inline int config_drive_for_dma(ide_drive_t *drive) { return 0; }
int __ide_dma_bad_drive (ide_drive_t *drive)
{
- struct hd_driveid *id = drive->id;
+ u16 *id = drive->id;
int blacklist = ide_in_drive_list(id, drive_blacklist);
if (blacklist) {
printk(KERN_WARNING "%s: Disabling (U)DMA for %s (blacklisted)\n",
- drive->name, id->model);
+ drive->name, (char *)&id[ATA_ID_PROD]);
return blacklist;
}
return 0;
@@ -612,21 +613,21 @@ static const u8 xfer_mode_bases[] = {
static unsigned int ide_get_mode_mask(ide_drive_t *drive, u8 base, u8 req_mode)
{
- struct hd_driveid *id = drive->id;
+ u16 *id = drive->id;
ide_hwif_t *hwif = drive->hwif;
const struct ide_port_ops *port_ops = hwif->port_ops;
unsigned int mask = 0;
switch(base) {
case XFER_UDMA_0:
- if ((id->field_valid & 4) == 0)
+ if ((id[ATA_ID_FIELD_VALID] & 4) == 0)
break;
if (port_ops && port_ops->udma_filter)
mask = port_ops->udma_filter(drive);
else
mask = hwif->ultra_mask;
- mask &= id->dma_ultra;
+ mask &= id[ATA_ID_UDMA_MODES];
/*
* avoid false cable warning from eighty_ninty_three()
@@ -637,19 +638,19 @@ static unsigned int ide_get_mode_mask(ide_drive_t *drive, u8 base, u8 req_mode)
}
break;
case XFER_MW_DMA_0:
- if ((id->field_valid & 2) == 0)
+ if ((id[ATA_ID_FIELD_VALID] & 2) == 0)
break;
if (port_ops && port_ops->mdma_filter)
mask = port_ops->mdma_filter(drive);
else
mask = hwif->mwdma_mask;
- mask &= id->dma_mword;
+ mask &= id[ATA_ID_MWDMA_MODES];
break;
case XFER_SW_DMA_0:
- if (id->field_valid & 2) {
- mask = id->dma_1word & hwif->swdma_mask;
- } else if (id->tDMA) {
- u8 mode = id->tDMA;
+ if (id[ATA_ID_FIELD_VALID] & 2) {
+ mask = id[ATA_ID_SWDMA_MODES] & hwif->swdma_mask;
+ } else if (id[ATA_ID_OLD_DMA_MODES] >> 8) {
+ u8 mode = id[ATA_ID_OLD_DMA_MODES] >> 8;
/*
* if the mode is valid convert it to the mask
@@ -706,7 +707,8 @@ u8 ide_find_dma_mode(ide_drive_t *drive, u8 req_mode)
/*
* is this correct?
*/
- if (ide_dma_good_drive(drive) && drive->id->eide_dma_time < 150)
+ if (ide_dma_good_drive(drive) &&
+ drive->id[ATA_ID_EIDE_DMA_TIME] < 150)
mode = XFER_MW_DMA_1;
}
@@ -725,7 +727,7 @@ static int ide_tune_dma(ide_drive_t *drive)
ide_hwif_t *hwif = drive->hwif;
u8 speed;
- if (drive->nodma || (drive->id->capability & 1) == 0)
+ if (drive->nodma || ata_id_has_dma(drive->id) == 0)
return 0;
/* consult the list of known "bad" drives */
@@ -767,13 +769,15 @@ static int ide_dma_check(ide_drive_t *drive)
int ide_id_dma_bug(ide_drive_t *drive)
{
- struct hd_driveid *id = drive->id;
+ u16 *id = drive->id;
- if (id->field_valid & 4) {
- if ((id->dma_ultra >> 8) && (id->dma_mword >> 8))
+ if (id[ATA_ID_FIELD_VALID] & 4) {
+ if ((id[ATA_ID_UDMA_MODES] >> 8) &&
+ (id[ATA_ID_MWDMA_MODES] >> 8))
goto err_out;
- } else if (id->field_valid & 2) {
- if ((id->dma_mword >> 8) && (id->dma_1word >> 8))
+ } else if (id[ATA_ID_FIELD_VALID] & 2) {
+ if ((id[ATA_ID_MWDMA_MODES] >> 8) &&
+ (id[ATA_ID_SWDMA_MODES] >> 8))
goto err_out;
}
return 0;
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index e9034c0125f3e32440d2d0d2a9de9fd067eada09..d36f155470a49dfcafef2ee19dbb9a3835475c9b 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -15,6 +15,8 @@
* Documentation/ide/ChangeLog.ide-floppy.1996-2002
*/
+#define DRV_NAME "ide-floppy"
+
#define IDEFLOPPY_VERSION "1.00"
#include <linux/module.h>
@@ -31,8 +33,10 @@
#include <linux/slab.h>
#include <linux/cdrom.h>
#include <linux/ide.h>
+#include <linux/hdreg.h>
#include <linux/bitops.h>
#include <linux/mutex.h>
+#include <linux/scatterlist.h>
#include <scsi/scsi_ioctl.h>
@@ -42,6 +46,8 @@
#include <linux/io.h>
#include <asm/unaligned.h>
+#include "ide-floppy.h"
+
/* define to see debug info */
#define IDEFLOPPY_DEBUG_LOG 0
@@ -55,102 +61,23 @@
#define debug_log(fmt, args...) do {} while (0)
#endif
-
-/* Some drives require a longer irq timeout. */
-#define IDEFLOPPY_WAIT_CMD (5 * WAIT_CMD)
-
/*
* After each failed packet command we issue a request sense command and retry
* the packet command IDEFLOPPY_MAX_PC_RETRIES times.
*/
#define IDEFLOPPY_MAX_PC_RETRIES 3
-/*
- * With each packet command, we allocate a buffer of IDEFLOPPY_PC_BUFFER_SIZE
- * bytes.
- */
-#define IDEFLOPPY_PC_BUFFER_SIZE 256
-
-/*
- * In various places in the driver, we need to allocate storage for packet
- * commands and requests, which will remain valid while we leave the driver to
- * wait for an interrupt or a timeout event.
- */
-#define IDEFLOPPY_PC_STACK (10 + IDEFLOPPY_MAX_PC_RETRIES)
-
/* format capacities descriptor codes */
#define CAPACITY_INVALID 0x00
#define CAPACITY_UNFORMATTED 0x01
#define CAPACITY_CURRENT 0x02
#define CAPACITY_NO_CARTRIDGE 0x03
-/*
- * Most of our global data which we need to save even as we leave the driver
- * due to an interrupt or a timer event is stored in a variable of type
- * idefloppy_floppy_t, defined below.
- */
-typedef struct ide_floppy_obj {
- ide_drive_t *drive;
- ide_driver_t *driver;
- struct gendisk *disk;
- struct kref kref;
- unsigned int openers; /* protected by BKL for now */
-
- /* Current packet command */
- struct ide_atapi_pc *pc;
- /* Last failed packet command */
- struct ide_atapi_pc *failed_pc;
- /* Packet command stack */
- struct ide_atapi_pc pc_stack[IDEFLOPPY_PC_STACK];
- /* Next free packet command storage space */
- int pc_stack_index;
- struct request rq_stack[IDEFLOPPY_PC_STACK];
- /* We implement a circular array */
- int rq_stack_index;
-
- /* Last error information */
- u8 sense_key, asc, ascq;
- /* delay this long before sending packet command */
- u8 ticks;
- int progress_indication;
-
- /* Device information */
- /* Current format */
- int blocks, block_size, bs_factor;
- /* Last format capacity descriptor */
- u8 cap_desc[8];
- /* Copy of the flexible disk page */
- u8 flexible_disk_page[32];
- /* Write protect */
- int wp;
- /* Supports format progress report */
- int srfp;
-} idefloppy_floppy_t;
-
#define IDEFLOPPY_TICKS_DELAY HZ/20 /* default delay for ZIP 100 (50ms) */
-/* Defines for the MODE SENSE command */
-#define MODE_SENSE_CURRENT 0x00
-#define MODE_SENSE_CHANGEABLE 0x01
-#define MODE_SENSE_DEFAULT 0x02
-#define MODE_SENSE_SAVED 0x03
-
-/* IOCTLs used in low-level formatting. */
-#define IDEFLOPPY_IOCTL_FORMAT_SUPPORTED 0x4600
-#define IDEFLOPPY_IOCTL_FORMAT_GET_CAPACITY 0x4601
-#define IDEFLOPPY_IOCTL_FORMAT_START 0x4602
-#define IDEFLOPPY_IOCTL_FORMAT_GET_PROGRESS 0x4603
-
/* Error code returned in rq->errors to the higher part of the driver. */
#define IDEFLOPPY_ERROR_GENERAL 101
-/*
- * Pages of the SELECT SENSE / MODE SENSE packet commands.
- * See SFF-8070i spec.
- */
-#define IDEFLOPPY_CAPABILITIES_PAGE 0x1b
-#define IDEFLOPPY_FLEXIBLE_DISK_PAGE 0x05
-
static DEFINE_MUTEX(idefloppy_ref_mutex);
#define to_ide_floppy(obj) container_of(obj, struct ide_floppy_obj, kref)
@@ -219,44 +146,6 @@ static int idefloppy_end_request(ide_drive_t *drive, int uptodate, int nsecs)
return 0;
}
-static void ide_floppy_io_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc,
- unsigned int bcount, int direction)
-{
- ide_hwif_t *hwif = drive->hwif;
- struct request *rq = pc->rq;
- struct req_iterator iter;
- struct bio_vec *bvec;
- unsigned long flags;
- int count, done = 0;
- char *data;
-
- rq_for_each_segment(bvec, rq, iter) {
- if (!bcount)
- break;
-
- count = min(bvec->bv_len, bcount);
-
- data = bvec_kmap_irq(bvec, &flags);
- if (direction)
- hwif->tp_ops->output_data(drive, NULL, data, count);
- else
- hwif->tp_ops->input_data(drive, NULL, data, count);
- bvec_kunmap_irq(data, &flags);
-
- bcount -= count;
- pc->b_count += count;
- done += count;
- }
-
- idefloppy_end_request(drive, 1, done >> 9);
-
- if (bcount) {
- printk(KERN_ERR "%s: leftover data in %s, bcount == %d\n",
- drive->name, __func__, bcount);
- ide_pad_transfer(drive, direction, bcount);
- }
-}
-
static void idefloppy_update_buffers(ide_drive_t *drive,
struct ide_atapi_pc *pc)
{
@@ -267,43 +156,6 @@ static void idefloppy_update_buffers(ide_drive_t *drive,
idefloppy_end_request(drive, 1, 0);
}
-/*
- * Generate a new packet command request in front of the request queue, before
- * the current request so that it will be processed immediately, on the next
- * pass through the driver.
- */
-static void idefloppy_queue_pc_head(ide_drive_t *drive, struct ide_atapi_pc *pc,
- struct request *rq)
-{
- struct ide_floppy_obj *floppy = drive->driver_data;
-
- blk_rq_init(NULL, rq);
- rq->buffer = (char *) pc;
- rq->cmd_type = REQ_TYPE_SPECIAL;
- rq->cmd_flags |= REQ_PREEMPT;
- rq->rq_disk = floppy->disk;
- memcpy(rq->cmd, pc->c, 12);
- ide_do_drive_cmd(drive, rq);
-}
-
-static struct ide_atapi_pc *idefloppy_next_pc_storage(ide_drive_t *drive)
-{
- idefloppy_floppy_t *floppy = drive->driver_data;
-
- if (floppy->pc_stack_index == IDEFLOPPY_PC_STACK)
- floppy->pc_stack_index = 0;
- return (&floppy->pc_stack[floppy->pc_stack_index++]);
-}
-
-static struct request *idefloppy_next_rq_storage(ide_drive_t *drive)
-{
- idefloppy_floppy_t *floppy = drive->driver_data;
-
- if (floppy->rq_stack_index == IDEFLOPPY_PC_STACK)
- floppy->rq_stack_index = 0;
- return (&floppy->rq_stack[floppy->rq_stack_index++]);
-}
-
static void ide_floppy_callback(ide_drive_t *drive)
{
idefloppy_floppy_t *floppy = drive->driver_data;
@@ -341,16 +193,9 @@ static void ide_floppy_callback(ide_drive_t *drive)
idefloppy_end_request(drive, uptodate, 0);
}
-static void idefloppy_init_pc(struct ide_atapi_pc *pc)
-{
- memset(pc, 0, sizeof(*pc));
- pc->buf = pc->pc_buf;
- pc->buf_size = IDEFLOPPY_PC_BUFFER_SIZE;
-}
-
-static void idefloppy_create_request_sense_cmd(struct ide_atapi_pc *pc)
+void ide_floppy_create_request_sense_cmd(struct ide_atapi_pc *pc)
{
- idefloppy_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = GPCMD_REQUEST_SENSE;
pc->c[4] = 255;
pc->req_xfer = 18;
@@ -362,14 +207,13 @@ static void idefloppy_create_request_sense_cmd(struct ide_atapi_pc *pc)
*/
static void idefloppy_retry_pc(ide_drive_t *drive)
{
- struct ide_atapi_pc *pc;
- struct request *rq;
+ struct ide_floppy_obj *floppy = drive->driver_data;
+ struct request *rq = &floppy->request_sense_rq;
+ struct ide_atapi_pc *pc = &floppy->request_sense_pc;
(void)ide_read_error(drive);
- pc = idefloppy_next_pc_storage(drive);
- rq = idefloppy_next_rq_storage(drive);
- idefloppy_create_request_sense_cmd(pc);
- idefloppy_queue_pc_head(drive, pc, rq);
+ ide_floppy_create_request_sense_cmd(pc);
+ ide_queue_pc_head(drive, floppy->disk, pc, rq);
}
/* The usual interrupt handler called during a packet command. */
@@ -378,8 +222,8 @@ static ide_startstop_t idefloppy_pc_intr(ide_drive_t *drive)
idefloppy_floppy_t *floppy = drive->driver_data;
return ide_pc_intr(drive, floppy->pc, idefloppy_pc_intr,
- IDEFLOPPY_WAIT_CMD, NULL, idefloppy_update_buffers,
- idefloppy_retry_pc, NULL, ide_floppy_io_buffers);
+ WAIT_FLOPPY_CMD, NULL, idefloppy_update_buffers,
+ idefloppy_retry_pc, NULL, ide_io_buffers);
}
/*
@@ -396,10 +240,9 @@ static int idefloppy_transfer_pc(ide_drive_t *drive)
drive->hwif->tp_ops->output_data(drive, NULL, floppy->pc->c, 12);
/* Timeout for the packet command */
- return IDEFLOPPY_WAIT_CMD;
+ return WAIT_FLOPPY_CMD;
}
-
/*
* Called as an interrupt (or directly). When the device says it's ready for a
* packet, we schedule the packet transfer to occur about 2-3 ticks later in
@@ -424,7 +267,7 @@ static ide_startstop_t idefloppy_start_pc_transfer(ide_drive_t *drive)
timeout = floppy->ticks;
expiry = &idefloppy_transfer_pc;
} else {
- timeout = IDEFLOPPY_WAIT_CMD;
+ timeout = WAIT_FLOPPY_CMD;
expiry = NULL;
}
@@ -474,58 +317,27 @@ static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive,
pc->retries++;
return ide_issue_pc(drive, pc, idefloppy_start_pc_transfer,
- IDEFLOPPY_WAIT_CMD, NULL);
-}
-
-static void idefloppy_create_prevent_cmd(struct ide_atapi_pc *pc, int prevent)
-{
- debug_log("creating prevent removal command, prevent = %d\n", prevent);
-
- idefloppy_init_pc(pc);
- pc->c[0] = GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL;
- pc->c[4] = prevent;
+ WAIT_FLOPPY_CMD, NULL);
}
-static void idefloppy_create_read_capacity_cmd(struct ide_atapi_pc *pc)
+void ide_floppy_create_read_capacity_cmd(struct ide_atapi_pc *pc)
{
- idefloppy_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = GPCMD_READ_FORMAT_CAPACITIES;
pc->c[7] = 255;
pc->c[8] = 255;
pc->req_xfer = 255;
}
-static void idefloppy_create_format_unit_cmd(struct ide_atapi_pc *pc, int b,
- int l, int flags)
-{
- idefloppy_init_pc(pc);
- pc->c[0] = GPCMD_FORMAT_UNIT;
- pc->c[1] = 0x17;
-
- memset(pc->buf, 0, 12);
- pc->buf[1] = 0xA2;
- /* Default format list header, u8 1: FOV/DCRT/IMM bits set */
-
- if (flags & 1) /* Verify bit on... */
- pc->buf[1] ^= 0x20; /* ... turn off DCRT bit */
- pc->buf[3] = 8;
-
- put_unaligned(cpu_to_be32(b), (unsigned int *)(&pc->buf[4]));
- put_unaligned(cpu_to_be32(l), (unsigned int *)(&pc->buf[8]));
- pc->buf_size = 12;
- pc->flags |= PC_FLAG_WRITING;
-}
-
/* A mode sense command is used to "sense" floppy parameters. */
-static void idefloppy_create_mode_sense_cmd(struct ide_atapi_pc *pc,
- u8 page_code, u8 type)
+void ide_floppy_create_mode_sense_cmd(struct ide_atapi_pc *pc, u8 page_code)
{
u16 length = 8; /* sizeof(Mode Parameter Header) = 8 Bytes */
- idefloppy_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = GPCMD_MODE_SENSE_10;
pc->c[1] = 0;
- pc->c[2] = page_code + (type << 6);
+ pc->c[2] = page_code;
switch (page_code) {
case IDEFLOPPY_CAPABILITIES_PAGE:
@@ -542,13 +354,6 @@ static void idefloppy_create_mode_sense_cmd(struct ide_atapi_pc *pc,
pc->req_xfer = length;
}
-static void idefloppy_create_start_stop_cmd(struct ide_atapi_pc *pc, int start)
-{
- idefloppy_init_pc(pc);
- pc->c[0] = GPCMD_START_STOP_UNIT;
- pc->c[4] = start;
-}
-
static void idefloppy_create_rw_cmd(idefloppy_floppy_t *floppy,
struct ide_atapi_pc *pc, struct request *rq,
unsigned long sector)
@@ -560,7 +365,7 @@ static void idefloppy_create_rw_cmd(idefloppy_floppy_t *floppy,
debug_log("create_rw10_cmd: block == %d, blocks == %d\n",
block, blocks);
- idefloppy_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = cmd == READ ? GPCMD_READ_10 : GPCMD_WRITE_10;
put_unaligned(cpu_to_be16(blocks), (unsigned short *)&pc->c[7]);
put_unaligned(cpu_to_be32(block), (unsigned int *) &pc->c[2]);
@@ -568,7 +373,7 @@ static void idefloppy_create_rw_cmd(idefloppy_floppy_t *floppy,
memcpy(rq->cmd, pc->c, 12);
pc->rq = rq;
- pc->b_count = cmd == READ ? 0 : rq->bio->bi_size;
+ pc->b_count = 0;
if (rq->cmd_flags & REQ_RW)
pc->flags |= PC_FLAG_WRITING;
pc->buf = NULL;
@@ -579,10 +384,10 @@ static void idefloppy_create_rw_cmd(idefloppy_floppy_t *floppy,
static void idefloppy_blockpc_cmd(idefloppy_floppy_t *floppy,
struct ide_atapi_pc *pc, struct request *rq)
{
- idefloppy_init_pc(pc);
+ ide_init_pc(pc);
memcpy(pc->c, rq->cmd, sizeof(pc->c));
pc->rq = rq;
- pc->b_count = rq->data_len;
+ pc->b_count = 0;
if (rq->data_len && rq_data_dir(rq) == WRITE)
pc->flags |= PC_FLAG_WRITING;
pc->buf = rq->data;
@@ -599,15 +404,17 @@ static ide_startstop_t idefloppy_do_request(ide_drive_t *drive,
struct request *rq, sector_t block_s)
{
idefloppy_floppy_t *floppy = drive->driver_data;
+ ide_hwif_t *hwif = drive->hwif;
struct ide_atapi_pc *pc;
unsigned long block = (unsigned long)block_s;
- debug_log("dev: %s, cmd_type: %x, errors: %d\n",
- rq->rq_disk ? rq->rq_disk->disk_name : "?",
- rq->cmd_type, rq->errors);
- debug_log("sector: %ld, nr_sectors: %ld, "
- "current_nr_sectors: %d\n", (long)rq->sector,
- rq->nr_sectors, rq->current_nr_sectors);
+ debug_log("%s: dev: %s, cmd: 0x%x, cmd_type: %x, errors: %d\n",
+ __func__, rq->rq_disk ? rq->rq_disk->disk_name : "?",
+ rq->cmd[0], rq->cmd_type, rq->errors);
+
+ debug_log("%s: sector: %ld, nr_sectors: %ld, current_nr_sectors: %d\n",
+ __func__, (long)rq->sector, rq->nr_sectors,
+ rq->current_nr_sectors);
if (rq->errors >= ERROR_MAX) {
if (floppy->failed_pc)
@@ -626,12 +433,12 @@ static ide_startstop_t idefloppy_do_request(ide_drive_t *drive,
idefloppy_end_request(drive, 0, 0);
return ide_stopped;
}
- pc = idefloppy_next_pc_storage(drive);
+ pc = &floppy->queued_pc;
idefloppy_create_rw_cmd(floppy, pc, rq, block);
} else if (blk_special_request(rq)) {
pc = (struct ide_atapi_pc *) rq->buffer;
} else if (blk_pc_request(rq)) {
- pc = idefloppy_next_pc_storage(drive);
+ pc = &floppy->queued_pc;
idefloppy_blockpc_cmd(floppy, pc, rq);
} else {
blk_dump_rq_flags(rq,
@@ -640,29 +447,15 @@ static ide_startstop_t idefloppy_do_request(ide_drive_t *drive,
return ide_stopped;
}
- pc->rq = rq;
+ ide_init_sg_cmd(drive, rq);
+ ide_map_sg(drive, rq);
- return idefloppy_issue_pc(drive, pc);
-}
+ pc->sg = hwif->sg_table;
+ pc->sg_cnt = hwif->sg_nents;
-/*
- * Add a special packet command request to the tail of the request queue,
- * and wait for it to be serviced.
- */
-static int idefloppy_queue_pc_tail(ide_drive_t *drive, struct ide_atapi_pc *pc)
-{
- struct ide_floppy_obj *floppy = drive->driver_data;
- struct request *rq;
- int error;
-
- rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
- rq->buffer = (char *) pc;
- rq->cmd_type = REQ_TYPE_SPECIAL;
- memcpy(rq->cmd, pc->c, 12);
- error = blk_execute_rq(drive->queue, floppy->disk, rq, 0);
- blk_put_request(rq);
+ pc->rq = rq;
- return error;
+ return idefloppy_issue_pc(drive, pc);
}
/*
@@ -672,22 +465,28 @@ static int idefloppy_queue_pc_tail(ide_drive_t *drive, struct ide_atapi_pc *pc)
static int ide_floppy_get_flexible_disk_page(ide_drive_t *drive)
{
idefloppy_floppy_t *floppy = drive->driver_data;
+ struct gendisk *disk = floppy->disk;
struct ide_atapi_pc pc;
u8 *page;
int capacity, lba_capacity;
u16 transfer_rate, sector_size, cyls, rpm;
u8 heads, sectors;
- idefloppy_create_mode_sense_cmd(&pc, IDEFLOPPY_FLEXIBLE_DISK_PAGE,
- MODE_SENSE_CURRENT);
+ ide_floppy_create_mode_sense_cmd(&pc, IDEFLOPPY_FLEXIBLE_DISK_PAGE);
- if (idefloppy_queue_pc_tail(drive, &pc)) {
+ if (ide_queue_pc_tail(drive, disk, &pc)) {
printk(KERN_ERR "ide-floppy: Can't get flexible disk page"
" parameters\n");
return 1;
}
- floppy->wp = !!(pc.buf[3] & 0x80);
- set_disk_ro(floppy->disk, floppy->wp);
+
+ if (pc.buf[3] & 0x80)
+ drive->atapi_flags |= IDE_AFLAG_WP;
+ else
+ drive->atapi_flags &= ~IDE_AFLAG_WP;
+
+ set_disk_ro(disk, !!(drive->atapi_flags & IDE_AFLAG_WP));
+
page = &pc.buf[8];
transfer_rate = be16_to_cpup((__be16 *)&pc.buf[8 + 2]);
@@ -721,23 +520,6 @@ static int ide_floppy_get_flexible_disk_page(ide_drive_t *drive)
return 0;
}
-static int idefloppy_get_sfrp_bit(ide_drive_t *drive)
-{
- idefloppy_floppy_t *floppy = drive->driver_data;
- struct ide_atapi_pc pc;
-
- floppy->srfp = 0;
- idefloppy_create_mode_sense_cmd(&pc, IDEFLOPPY_CAPABILITIES_PAGE,
- MODE_SENSE_CURRENT);
-
- pc.flags |= PC_FLAG_SUPPRESS_ERROR;
- if (idefloppy_queue_pc_tail(drive, &pc))
- return 1;
-
- floppy->srfp = pc.buf[8 + 2] & 0x40;
- return (0);
-}
-
/*
* Determine if a media is present in the floppy drive, and if so, its LBA
* capacity.
@@ -745,6 +527,7 @@ static int idefloppy_get_sfrp_bit(ide_drive_t *drive)
static int ide_floppy_get_capacity(ide_drive_t *drive)
{
idefloppy_floppy_t *floppy = drive->driver_data;
+ struct gendisk *disk = floppy->disk;
struct ide_atapi_pc pc;
u8 *cap_desc;
u8 header_len, desc_cnt;
@@ -756,8 +539,8 @@ static int ide_floppy_get_capacity(ide_drive_t *drive)
floppy->bs_factor = 1;
set_capacity(floppy->disk, 0);
- idefloppy_create_read_capacity_cmd(&pc);
- if (idefloppy_queue_pc_tail(drive, &pc)) {
+ ide_floppy_create_read_capacity_cmd(&pc);
+ if (ide_queue_pc_tail(drive, disk, &pc)) {
printk(KERN_ERR "ide-floppy: Can't get floppy parameters\n");
return 1;
}
@@ -832,202 +615,55 @@ static int ide_floppy_get_capacity(ide_drive_t *drive)
if (!(drive->atapi_flags & IDE_AFLAG_CLIK_DRIVE))
(void) ide_floppy_get_flexible_disk_page(drive);
- set_capacity(floppy->disk, floppy->blocks * floppy->bs_factor);
+ set_capacity(disk, floppy->blocks * floppy->bs_factor);
+
return rc;
}
-/*
- * Obtain the list of formattable capacities.
- * Very similar to ide_floppy_get_capacity, except that we push the capacity
- * descriptors to userland, instead of our own structures.
- *
- * Userland gives us the following structure:
- *
- * struct idefloppy_format_capacities {
- * int nformats;
- * struct {
- * int nblocks;
- * int blocksize;
- * } formats[];
- * };
- *
- * userland initializes nformats to the number of allocated formats[] records.
- * On exit we set nformats to the number of records we've actually initialized.
- */
-
-static int ide_floppy_get_format_capacities(ide_drive_t *drive, int __user *arg)
+static sector_t idefloppy_capacity(ide_drive_t *drive)
{
- struct ide_atapi_pc pc;
- u8 header_len, desc_cnt;
- int i, blocks, length, u_array_size, u_index;
- int __user *argp;
-
- if (get_user(u_array_size, arg))
- return (-EFAULT);
-
- if (u_array_size <= 0)
- return (-EINVAL);
-
- idefloppy_create_read_capacity_cmd(&pc);
- if (idefloppy_queue_pc_tail(drive, &pc)) {
- printk(KERN_ERR "ide-floppy: Can't get floppy parameters\n");
- return (-EIO);
- }
- header_len = pc.buf[3];
- desc_cnt = header_len / 8; /* capacity descriptor of 8 bytes */
-
- u_index = 0;
- argp = arg + 1;
-
- /*
- * We always skip the first capacity descriptor. That's the current
- * capacity. We are interested in the remaining descriptors, the
- * formattable capacities.
- */
- for (i = 1; i < desc_cnt; i++) {
- unsigned int desc_start = 4 + i*8;
-
- if (u_index >= u_array_size)
- break; /* User-supplied buffer too small */
-
- blocks = be32_to_cpup((__be32 *)&pc.buf[desc_start]);
- length = be16_to_cpup((__be16 *)&pc.buf[desc_start + 6]);
-
- if (put_user(blocks, argp))
- return(-EFAULT);
- ++argp;
-
- if (put_user(length, argp))
- return (-EFAULT);
- ++argp;
-
- ++u_index;
- }
+ idefloppy_floppy_t *floppy = drive->driver_data;
+ unsigned long capacity = floppy->blocks * floppy->bs_factor;
- if (put_user(u_index, arg))
- return (-EFAULT);
- return (0);
+ return capacity;
}
-/*
- * Get ATAPI_FORMAT_UNIT progress indication.
- *
- * Userland gives a pointer to an int. The int is set to a progress
- * indicator 0-65536, with 65536=100%.
- *
- * If the drive does not support format progress indication, we just check
- * the dsc bit, and return either 0 or 65536.
- */
+#ifdef CONFIG_IDE_PROC_FS
+ide_devset_rw_field(bios_cyl, bios_cyl);
+ide_devset_rw_field(bios_head, bios_head);
+ide_devset_rw_field(bios_sect, bios_sect);
-static int idefloppy_get_format_progress(ide_drive_t *drive, int __user *arg)
+static int get_ticks(ide_drive_t *drive)
{
idefloppy_floppy_t *floppy = drive->driver_data;
- struct ide_atapi_pc pc;
- int progress_indication = 0x10000;
-
- if (floppy->srfp) {
- idefloppy_create_request_sense_cmd(&pc);
- if (idefloppy_queue_pc_tail(drive, &pc))
- return (-EIO);
-
- if (floppy->sense_key == 2 &&
- floppy->asc == 4 &&
- floppy->ascq == 4)
- progress_indication = floppy->progress_indication;
-
- /* Else assume format_unit has finished, and we're at 0x10000 */
- } else {
- ide_hwif_t *hwif = drive->hwif;
- unsigned long flags;
- u8 stat;
-
- local_irq_save(flags);
- stat = hwif->tp_ops->read_status(hwif);
- local_irq_restore(flags);
-
- progress_indication = ((stat & SEEK_STAT) == 0) ? 0 : 0x10000;
- }
- if (put_user(progress_indication, arg))
- return (-EFAULT);
-
- return (0);
+ return floppy->ticks;
}
-static sector_t idefloppy_capacity(ide_drive_t *drive)
+static int set_ticks(ide_drive_t *drive, int arg)
{
idefloppy_floppy_t *floppy = drive->driver_data;
- unsigned long capacity = floppy->blocks * floppy->bs_factor;
-
- return capacity;
-}
-
-/*
- * Check whether we can support a drive, based on the ATAPI IDENTIFY command
- * results.
- */
-static int idefloppy_identify_device(ide_drive_t *drive, struct hd_driveid *id)
-{
- u8 gcw[2];
- u8 device_type, protocol, removable, drq_type, packet_size;
-
- *((u16 *) &gcw) = id->config;
-
- device_type = gcw[1] & 0x1F;
- removable = (gcw[0] & 0x80) >> 7;
- protocol = (gcw[1] & 0xC0) >> 6;
- drq_type = (gcw[0] & 0x60) >> 5;
- packet_size = gcw[0] & 0x03;
-
-#ifdef CONFIG_PPC
- /* kludge for Apple PowerBook internal zip */
- if (device_type == 5 &&
- !strstr(id->model, "CD-ROM") && strstr(id->model, "ZIP"))
- device_type = 0;
-#endif
-
- if (protocol != 2)
- printk(KERN_ERR "ide-floppy: Protocol (0x%02x) is not ATAPI\n",
- protocol);
- else if (device_type != 0)
- printk(KERN_ERR "ide-floppy: Device type (0x%02x) is not set "
- "to floppy\n", device_type);
- else if (!removable)
- printk(KERN_ERR "ide-floppy: The removable flag is not set\n");
- else if (drq_type == 3)
- printk(KERN_ERR "ide-floppy: Sorry, DRQ type (0x%02x) not "
- "supported\n", drq_type);
- else if (packet_size != 0)
- printk(KERN_ERR "ide-floppy: Packet size (0x%02x) is not 12 "
- "bytes\n", packet_size);
- else
- return 1;
+ floppy->ticks = arg;
return 0;
}
-#ifdef CONFIG_IDE_PROC_FS
-static void idefloppy_add_settings(ide_drive_t *drive)
-{
- idefloppy_floppy_t *floppy = drive->driver_data;
+IDE_DEVSET(ticks, DS_SYNC, get_ticks, set_ticks);
- ide_add_setting(drive, "bios_cyl", SETTING_RW, TYPE_INT, 0, 1023, 1, 1,
- &drive->bios_cyl, NULL);
- ide_add_setting(drive, "bios_head", SETTING_RW, TYPE_BYTE, 0, 255, 1, 1,
- &drive->bios_head, NULL);
- ide_add_setting(drive, "bios_sect", SETTING_RW, TYPE_BYTE, 0, 63, 1, 1,
- &drive->bios_sect, NULL);
- ide_add_setting(drive, "ticks", SETTING_RW, TYPE_BYTE, 0, 255, 1, 1,
- &floppy->ticks, NULL);
-}
-#else
-static inline void idefloppy_add_settings(ide_drive_t *drive) { ; }
+static const struct ide_proc_devset idefloppy_settings[] = {
+ IDE_PROC_DEVSET(bios_cyl, 0, 1023),
+ IDE_PROC_DEVSET(bios_head, 0, 255),
+ IDE_PROC_DEVSET(bios_sect, 0, 63),
+ IDE_PROC_DEVSET(ticks, 0, 255),
+ { 0 },
+};
#endif
static void idefloppy_setup(ide_drive_t *drive, idefloppy_floppy_t *floppy)
{
+ u16 *id = drive->id;
u8 gcw[2];
- *((u16 *) &gcw) = drive->id->config;
- floppy->pc = floppy->pc_stack;
+ *((u16 *)&gcw) = id[ATA_ID_CONFIG];
+
drive->pc_callback = ide_floppy_callback;
if (((gcw[0] & 0x60) >> 5) == 1)
@@ -1041,7 +677,7 @@ static void idefloppy_setup(ide_drive_t *drive, idefloppy_floppy_t *floppy)
* it. It should be fixed as of version 1.9, but to be on the safe side
* we'll leave the limitation below for the 2.2.x tree.
*/
- if (!strncmp(drive->id->model, "IOMEGA ZIP 100 ATAPI", 20)) {
+ if (!strncmp((char *)&id[ATA_ID_PROD], "IOMEGA ZIP 100 ATAPI", 20)) {
drive->atapi_flags |= IDE_AFLAG_ZIP_DRIVE;
/* This value will be visible in the /proc/ide/hdx/settings */
floppy->ticks = IDEFLOPPY_TICKS_DELAY;
@@ -1052,13 +688,16 @@ static void idefloppy_setup(ide_drive_t *drive, idefloppy_floppy_t *floppy)
* Guess what? The IOMEGA Clik! drive also needs the above fix. It makes
* nasty clicking noises without it, so please don't remove this.
*/
- if (strncmp(drive->id->model, "IOMEGA Clik!", 11) == 0) {
+ if (strncmp((char *)&id[ATA_ID_PROD], "IOMEGA Clik!", 11) == 0) {
blk_queue_max_sectors(drive->queue, 64);
drive->atapi_flags |= IDE_AFLAG_CLIK_DRIVE;
+ /* IOMEGA Clik! drives do not support lock/unlock commands */
+ drive->atapi_flags |= IDE_AFLAG_NO_DOORLOCK;
}
(void) ide_floppy_get_capacity(drive);
- idefloppy_add_settings(drive);
+
+ ide_proc_register_driver(drive, floppy->driver);
}
static void ide_floppy_remove(ide_drive_t *drive)
@@ -1115,12 +754,12 @@ static ide_driver_t idefloppy_driver = {
.remove = ide_floppy_remove,
.version = IDEFLOPPY_VERSION,
.media = ide_floppy,
- .supports_dsc_overlap = 0,
.do_request = idefloppy_do_request,
.end_request = idefloppy_end_request,
.error = __ide_error,
#ifdef CONFIG_IDE_PROC_FS
.proc = idefloppy_proc,
+ .settings = idefloppy_settings,
#endif
};
@@ -1129,7 +768,6 @@ static int idefloppy_open(struct inode *inode, struct file *filp)
struct gendisk *disk = inode->i_bdev->bd_disk;
struct ide_floppy_obj *floppy;
ide_drive_t *drive;
- struct ide_atapi_pc pc;
int ret = 0;
debug_log("Reached %s\n", __func__);
@@ -1146,13 +784,8 @@ static int idefloppy_open(struct inode *inode, struct file *filp)
drive->atapi_flags &= ~IDE_AFLAG_FORMAT_IN_PROGRESS;
/* Just in case */
- idefloppy_init_pc(&pc);
- pc.c[0] = GPCMD_TEST_UNIT_READY;
-
- if (idefloppy_queue_pc_tail(drive, &pc)) {
- idefloppy_create_start_stop_cmd(&pc, 1);
- (void) idefloppy_queue_pc_tail(drive, &pc);
- }
+ if (ide_do_test_unit_ready(drive, disk))
+ ide_do_start_stop(drive, disk, 1);
if (ide_floppy_get_capacity(drive)
&& (filp->f_flags & O_NDELAY) == 0
@@ -1166,16 +799,13 @@ static int idefloppy_open(struct inode *inode, struct file *filp)
goto out_put_floppy;
}
- if (floppy->wp && (filp->f_mode & 2)) {
+ if ((drive->atapi_flags & IDE_AFLAG_WP) && (filp->f_mode & 2)) {
ret = -EROFS;
goto out_put_floppy;
}
+
drive->atapi_flags |= IDE_AFLAG_MEDIA_CHANGED;
- /* IOMEGA Clik! drives do not support lock/unlock commands */
- if (!(drive->atapi_flags & IDE_AFLAG_CLIK_DRIVE)) {
- idefloppy_create_prevent_cmd(&pc, 1);
- (void) idefloppy_queue_pc_tail(drive, &pc);
- }
+ ide_set_media_lock(drive, disk, 1);
check_disk_change(inode->i_bdev);
} else if (drive->atapi_flags & IDE_AFLAG_FORMAT_IN_PROGRESS) {
ret = -EBUSY;
@@ -1194,17 +824,11 @@ static int idefloppy_release(struct inode *inode, struct file *filp)
struct gendisk *disk = inode->i_bdev->bd_disk;
struct ide_floppy_obj *floppy = ide_floppy_g(disk);
ide_drive_t *drive = floppy->drive;
- struct ide_atapi_pc pc;
debug_log("Reached %s\n", __func__);
if (floppy->openers == 1) {
- /* IOMEGA Clik! drives do not support lock/unlock commands */
- if (!(drive->atapi_flags & IDE_AFLAG_CLIK_DRIVE)) {
- idefloppy_create_prevent_cmd(&pc, 0);
- (void) idefloppy_queue_pc_tail(drive, &pc);
- }
-
+ ide_set_media_lock(drive, disk, 0);
drive->atapi_flags &= ~IDE_AFLAG_FORMAT_IN_PROGRESS;
}
@@ -1230,80 +854,20 @@ static int ide_floppy_lockdoor(ide_drive_t *drive, struct ide_atapi_pc *pc,
unsigned long arg, unsigned int cmd)
{
idefloppy_floppy_t *floppy = drive->driver_data;
+ struct gendisk *disk = floppy->disk;
+ int prevent = (arg && cmd != CDROMEJECT) ? 1 : 0;
if (floppy->openers > 1)
return -EBUSY;
- /* The IOMEGA Clik! Drive doesn't support this command -
- * no room for an eject mechanism */
- if (!(drive->atapi_flags & IDE_AFLAG_CLIK_DRIVE)) {
- int prevent = arg ? 1 : 0;
-
- if (cmd == CDROMEJECT)
- prevent = 0;
+ ide_set_media_lock(drive, disk, prevent);
- idefloppy_create_prevent_cmd(pc, prevent);
- (void) idefloppy_queue_pc_tail(floppy->drive, pc);
- }
-
- if (cmd == CDROMEJECT) {
- idefloppy_create_start_stop_cmd(pc, 2);
- (void) idefloppy_queue_pc_tail(floppy->drive, pc);
- }
+ if (cmd == CDROMEJECT)
+ ide_do_start_stop(drive, disk, 2);
return 0;
}
-static int ide_floppy_format_unit(idefloppy_floppy_t *floppy,
- int __user *arg)
-{
- struct ide_atapi_pc pc;
- ide_drive_t *drive = floppy->drive;
- int blocks, length, flags, err = 0;
-
- if (floppy->openers > 1) {
- /* Don't format if someone is using the disk */
- drive->atapi_flags &= ~IDE_AFLAG_FORMAT_IN_PROGRESS;
- return -EBUSY;
- }
-
- drive->atapi_flags |= IDE_AFLAG_FORMAT_IN_PROGRESS;
-
- /*
- * Send ATAPI_FORMAT_UNIT to the drive.
- *
- * Userland gives us the following structure:
- *
- * struct idefloppy_format_command {
- * int nblocks;
- * int blocksize;
- * int flags;
- * } ;
- *
- * flags is a bitmask, currently, the only defined flag is:
- *
- * 0x01 - verify media after format.
- */
- if (get_user(blocks, arg) ||
- get_user(length, arg+1) ||
- get_user(flags, arg+2)) {
- err = -EFAULT;
- goto out;
- }
-
- (void) idefloppy_get_sfrp_bit(drive);
- idefloppy_create_format_unit_cmd(&pc, blocks, length, flags);
-
- if (idefloppy_queue_pc_tail(drive, &pc))
- err = -EIO;
-
-out:
- if (err)
- drive->atapi_flags &= ~IDE_AFLAG_FORMAT_IN_PROGRESS;
- return err;
-}
-
-
static int idefloppy_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
@@ -1314,23 +878,12 @@ static int idefloppy_ioctl(struct inode *inode, struct file *file,
void __user *argp = (void __user *)arg;
int err;
- switch (cmd) {
- case CDROMEJECT:
- /* fall through */
- case CDROM_LOCKDOOR:
+ if (cmd == CDROMEJECT || cmd == CDROM_LOCKDOOR)
return ide_floppy_lockdoor(drive, &pc, arg, cmd);
- case IDEFLOPPY_IOCTL_FORMAT_SUPPORTED:
- return 0;
- case IDEFLOPPY_IOCTL_FORMAT_GET_CAPACITY:
- return ide_floppy_get_format_capacities(drive, argp);
- case IDEFLOPPY_IOCTL_FORMAT_START:
- if (!(file->f_mode & 2))
- return -EPERM;
-
- return ide_floppy_format_unit(floppy, (int __user *)arg);
- case IDEFLOPPY_IOCTL_FORMAT_GET_PROGRESS:
- return idefloppy_get_format_progress(drive, argp);
- }
+
+ err = ide_floppy_format_ioctl(drive, file, cmd, argp);
+ if (err != -ENOTTY)
+ return err;
/*
* skip SCSI_IOCTL_SEND_COMMAND (deprecated)
@@ -1339,8 +892,6 @@ static int idefloppy_ioctl(struct inode *inode, struct file *file,
if (cmd != CDROM_SEND_PACKET && cmd != SCSI_IOCTL_SEND_COMMAND)
err = scsi_cmd_ioctl(file, bdev->bd_disk->queue,
bdev->bd_disk, cmd, argp);
- else
- err = -ENOTTY;
if (err == -ENOTTY)
err = generic_ide_ioctl(drive, file, bdev, cmd, arg);
@@ -1388,11 +939,11 @@ static int ide_floppy_probe(ide_drive_t *drive)
if (!strstr("ide-floppy", drive->driver_req))
goto failed;
- if (!drive->present)
- goto failed;
+
if (drive->media != ide_floppy)
goto failed;
- if (!idefloppy_identify_device(drive, drive->id)) {
+
+ if (!ide_check_atapi_device(drive, DRV_NAME)) {
printk(KERN_ERR "ide-floppy: %s: not supported by this version"
" of ide-floppy\n", drive->name);
goto failed;
@@ -1410,8 +961,6 @@ static int ide_floppy_probe(ide_drive_t *drive)
ide_init_disk(g, drive);
- ide_proc_register_driver(drive, &idefloppy_driver);
-
kref_init(&floppy->kref);
floppy->drive = drive;
@@ -1450,6 +999,7 @@ static int __init idefloppy_init(void)
}
MODULE_ALIAS("ide:*m-floppy*");
+MODULE_ALIAS("ide-floppy");
module_init(idefloppy_init);
module_exit(idefloppy_exit);
MODULE_LICENSE("GPL");
diff --git a/drivers/ide/ide-floppy.h b/drivers/ide/ide-floppy.h
new file mode 100644
index 0000000000000000000000000000000000000000..ecadc2bc322dc9904acb4507281db91d1138e9a7
--- /dev/null
+++ b/drivers/ide/ide-floppy.h
@@ -0,0 +1,63 @@
+#ifndef __IDE_FLOPPY_H
+#define __IDE_FLOPPY_H
+
+/*
+ * Most of our global data which we need to save even as we leave the driver
+ * due to an interrupt or a timer event is stored in a variable of type
+ * idefloppy_floppy_t, defined below.
+ */
+typedef struct ide_floppy_obj {
+ ide_drive_t *drive;
+ ide_driver_t *driver;
+ struct gendisk *disk;
+ struct kref kref;
+ unsigned int openers; /* protected by BKL for now */
+
+ /* Current packet command */
+ struct ide_atapi_pc *pc;
+ /* Last failed packet command */
+ struct ide_atapi_pc *failed_pc;
+ /* used for blk_{fs,pc}_request() requests */
+ struct ide_atapi_pc queued_pc;
+
+ struct ide_atapi_pc request_sense_pc;
+ struct request request_sense_rq;
+
+ /* Last error information */
+ u8 sense_key, asc, ascq;
+ /* delay this long before sending packet command */
+ u8 ticks;
+ int progress_indication;
+
+ /* Device information */
+ /* Current format */
+ int blocks, block_size, bs_factor;
+ /* Last format capacity descriptor */
+ u8 cap_desc[8];
+ /* Copy of the flexible disk page */
+ u8 flexible_disk_page[32];
+} idefloppy_floppy_t;
+
+/*
+ * Pages of the SELECT SENSE / MODE SENSE packet commands.
+ * See SFF-8070i spec.
+ */
+#define IDEFLOPPY_CAPABILITIES_PAGE 0x1b
+#define IDEFLOPPY_FLEXIBLE_DISK_PAGE 0x05
+
+/* IOCTLs used in low-level formatting. */
+#define IDEFLOPPY_IOCTL_FORMAT_SUPPORTED 0x4600
+#define IDEFLOPPY_IOCTL_FORMAT_GET_CAPACITY 0x4601
+#define IDEFLOPPY_IOCTL_FORMAT_START 0x4602
+#define IDEFLOPPY_IOCTL_FORMAT_GET_PROGRESS 0x4603
+
+/* ide-floppy.c */
+void ide_floppy_create_mode_sense_cmd(struct ide_atapi_pc *, u8);
+void ide_floppy_create_read_capacity_cmd(struct ide_atapi_pc *);
+void ide_floppy_create_request_sense_cmd(struct ide_atapi_pc *);
+
+/* ide-floppy_ioctl.c */
+int ide_floppy_format_ioctl(ide_drive_t *, struct file *, unsigned int,
+ void __user *);
+
+#endif /*__IDE_FLOPPY_H */
diff --git a/drivers/ide/ide-floppy_ioctl.c b/drivers/ide/ide-floppy_ioctl.c
new file mode 100644
index 0000000000000000000000000000000000000000..5ffc4512d14bbeb02cd6d853603e4564d27df9b5
--- /dev/null
+++ b/drivers/ide/ide-floppy_ioctl.c
@@ -0,0 +1,243 @@
+/*
+ * ide-floppy IOCTLs handling.
+ */
+
+#include <linux/kernel.h>
+#include <linux/ide.h>
+#include <linux/cdrom.h>
+
+#include <asm/unaligned.h>
+
+#include <scsi/scsi_ioctl.h>
+
+#include "ide-floppy.h"
+
+/*
+ * Obtain the list of formattable capacities.
+ * Very similar to ide_floppy_get_capacity, except that we push the capacity
+ * descriptors to userland, instead of our own structures.
+ *
+ * Userland gives us the following structure:
+ *
+ * struct idefloppy_format_capacities {
+ * int nformats;
+ * struct {
+ * int nblocks;
+ * int blocksize;
+ * } formats[];
+ * };
+ *
+ * userland initializes nformats to the number of allocated formats[] records.
+ * On exit we set nformats to the number of records we've actually initialized.
+ */
+
+static int ide_floppy_get_format_capacities(ide_drive_t *drive, int __user *arg)
+{
+ struct ide_floppy_obj *floppy = drive->driver_data;
+ struct ide_atapi_pc pc;
+ u8 header_len, desc_cnt;
+ int i, blocks, length, u_array_size, u_index;
+ int __user *argp;
+
+ if (get_user(u_array_size, arg))
+ return -EFAULT;
+
+ if (u_array_size <= 0)
+ return -EINVAL;
+
+ ide_floppy_create_read_capacity_cmd(&pc);
+ if (ide_queue_pc_tail(drive, floppy->disk, &pc)) {
+ printk(KERN_ERR "ide-floppy: Can't get floppy parameters\n");
+ return -EIO;
+ }
+
+ header_len = pc.buf[3];
+ desc_cnt = header_len / 8; /* capacity descriptor of 8 bytes */
+
+ u_index = 0;
+ argp = arg + 1;
+
+ /*
+ * We always skip the first capacity descriptor. That's the current
+ * capacity. We are interested in the remaining descriptors, the
+ * formattable capacities.
+ */
+ for (i = 1; i < desc_cnt; i++) {
+ unsigned int desc_start = 4 + i*8;
+
+ if (u_index >= u_array_size)
+ break; /* User-supplied buffer too small */
+
+ blocks = be32_to_cpup((__be32 *)&pc.buf[desc_start]);
+ length = be16_to_cpup((__be16 *)&pc.buf[desc_start + 6]);
+
+ if (put_user(blocks, argp))
+ return -EFAULT;
+
+ ++argp;
+
+ if (put_user(length, argp))
+ return -EFAULT;
+
+ ++argp;
+
+ ++u_index;
+ }
+
+ if (put_user(u_index, arg))
+ return -EFAULT;
+
+ return 0;
+}
+
+static void ide_floppy_create_format_unit_cmd(struct ide_atapi_pc *pc, int b,
+ int l, int flags)
+{
+ ide_init_pc(pc);
+ pc->c[0] = GPCMD_FORMAT_UNIT;
+ pc->c[1] = 0x17;
+
+ memset(pc->buf, 0, 12);
+ pc->buf[1] = 0xA2;
+ /* Default format list header, u8 1: FOV/DCRT/IMM bits set */
+
+ if (flags & 1) /* Verify bit on... */
+ pc->buf[1] ^= 0x20; /* ... turn off DCRT bit */
+ pc->buf[3] = 8;
+
+ put_unaligned(cpu_to_be32(b), (unsigned int *)(&pc->buf[4]));
+ put_unaligned(cpu_to_be32(l), (unsigned int *)(&pc->buf[8]));
+ pc->buf_size = 12;
+ pc->flags |= PC_FLAG_WRITING;
+}
+
+static int ide_floppy_get_sfrp_bit(ide_drive_t *drive)
+{
+ idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_atapi_pc pc;
+
+ drive->atapi_flags &= ~IDE_AFLAG_SRFP;
+
+ ide_floppy_create_mode_sense_cmd(&pc, IDEFLOPPY_CAPABILITIES_PAGE);
+ pc.flags |= PC_FLAG_SUPPRESS_ERROR;
+
+ if (ide_queue_pc_tail(drive, floppy->disk, &pc))
+ return 1;
+
+ if (pc.buf[8 + 2] & 0x40)
+ drive->atapi_flags |= IDE_AFLAG_SRFP;
+
+ return 0;
+}
+
+static int ide_floppy_format_unit(ide_drive_t *drive, int __user *arg)
+{
+ idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_atapi_pc pc;
+ int blocks, length, flags, err = 0;
+
+ if (floppy->openers > 1) {
+ /* Don't format if someone is using the disk */
+ drive->atapi_flags &= ~IDE_AFLAG_FORMAT_IN_PROGRESS;
+ return -EBUSY;
+ }
+
+ drive->atapi_flags |= IDE_AFLAG_FORMAT_IN_PROGRESS;
+
+ /*
+ * Send ATAPI_FORMAT_UNIT to the drive.
+ *
+ * Userland gives us the following structure:
+ *
+ * struct idefloppy_format_command {
+ * int nblocks;
+ * int blocksize;
+ * int flags;
+ * } ;
+ *
+ * flags is a bitmask, currently, the only defined flag is:
+ *
+ * 0x01 - verify media after format.
+ */
+ if (get_user(blocks, arg) ||
+ get_user(length, arg+1) ||
+ get_user(flags, arg+2)) {
+ err = -EFAULT;
+ goto out;
+ }
+
+ (void)ide_floppy_get_sfrp_bit(drive);
+ ide_floppy_create_format_unit_cmd(&pc, blocks, length, flags);
+
+ if (ide_queue_pc_tail(drive, floppy->disk, &pc))
+ err = -EIO;
+
+out:
+ if (err)
+ drive->atapi_flags &= ~IDE_AFLAG_FORMAT_IN_PROGRESS;
+ return err;
+}
+
+/*
+ * Get ATAPI_FORMAT_UNIT progress indication.
+ *
+ * Userland gives a pointer to an int. The int is set to a progress
+ * indicator 0-65536, with 65536=100%.
+ *
+ * If the drive does not support format progress indication, we just check
+ * the dsc bit, and return either 0 or 65536.
+ */
+
+static int ide_floppy_get_format_progress(ide_drive_t *drive, int __user *arg)
+{
+ idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_atapi_pc pc;
+ int progress_indication = 0x10000;
+
+ if (drive->atapi_flags & IDE_AFLAG_SRFP) {
+ ide_floppy_create_request_sense_cmd(&pc);
+ if (ide_queue_pc_tail(drive, floppy->disk, &pc))
+ return -EIO;
+
+ if (floppy->sense_key == 2 &&
+ floppy->asc == 4 &&
+ floppy->ascq == 4)
+ progress_indication = floppy->progress_indication;
+
+ /* Else assume format_unit has finished, and we're at 0x10000 */
+ } else {
+ ide_hwif_t *hwif = drive->hwif;
+ unsigned long flags;
+ u8 stat;
+
+ local_irq_save(flags);
+ stat = hwif->tp_ops->read_status(hwif);
+ local_irq_restore(flags);
+
+ progress_indication = ((stat & ATA_DSC) == 0) ? 0 : 0x10000;
+ }
+
+ if (put_user(progress_indication, arg))
+ return -EFAULT;
+
+ return 0;
+}
+
+int ide_floppy_format_ioctl(ide_drive_t *drive, struct file *file,
+ unsigned int cmd, void __user *argp)
+{
+ switch (cmd) {
+ case IDEFLOPPY_IOCTL_FORMAT_SUPPORTED:
+ return 0;
+ case IDEFLOPPY_IOCTL_FORMAT_GET_CAPACITY:
+ return ide_floppy_get_format_capacities(drive, argp);
+ case IDEFLOPPY_IOCTL_FORMAT_START:
+ if (!(file->f_mode & 2))
+ return -EPERM;
+ return ide_floppy_format_unit(drive, (int __user *)argp);
+ case IDEFLOPPY_IOCTL_FORMAT_GET_PROGRESS:
+ return ide_floppy_get_format_progress(drive, argp);
+ default:
+ return -ENOTTY;
+ }
+}
diff --git a/drivers/ide/ide-generic.c b/drivers/ide/ide-generic.c
index 8fe8b5b9cf7d7a1e6c7b70e60ed293d2178d57d2..0a3cb0c33ae579533ad33eb46c7d9cbfe3c74276 100644
--- a/drivers/ide/ide-generic.c
+++ b/drivers/ide/ide-generic.c
@@ -19,6 +19,7 @@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/ide.h>
+#include <linux/pci_ids.h>
/* FIXME: convert m32r to use ide_platform host driver */
#ifdef CONFIG_M32R
@@ -27,7 +28,7 @@
#define DRV_NAME "ide_generic"
-static int probe_mask = 0x03;
+static int probe_mask;
module_param(probe_mask, int, 0);
MODULE_PARM_DESC(probe_mask, "probe mask for legacy ISA IDE ports");
@@ -100,19 +101,65 @@ static const u16 legacy_bases[] = { 0x1f0, 0x170, 0x1e8, 0x168, 0x1e0, 0x160 };
static const int legacy_irqs[] = { 14, 15, 11, 10, 8, 12 };
#endif
+static void ide_generic_check_pci_legacy_iobases(int *primary, int *secondary)
+{
+ struct pci_dev *p = NULL;
+ u16 val;
+
+ for_each_pci_dev(p) {
+
+ if (pci_resource_start(p, 0) == 0x1f0)
+ *primary = 1;
+ if (pci_resource_start(p, 2) == 0x170)
+ *secondary = 1;
+
+ /* Cyrix CS55{1,2}0 pre SFF MWDMA ATA on the bridge */
+ if (p->vendor == PCI_VENDOR_ID_CYRIX &&
+ (p->device == PCI_DEVICE_ID_CYRIX_5510 ||
+ p->device == PCI_DEVICE_ID_CYRIX_5520))
+ *primary = *secondary = 1;
+
+ /* Intel MPIIX - PIO ATA on non PCI side of bridge */
+ if (p->vendor == PCI_VENDOR_ID_INTEL &&
+ p->device == PCI_DEVICE_ID_INTEL_82371MX) {
+
+ pci_read_config_word(p, 0x6C, &val);
+ if (val & 0x8000) {
+ /* ATA port enabled */
+ if (val & 0x4000)
+ *secondary = 1;
+ else
+ *primary = 1;
+ }
+ }
+ }
+}
+
static int __init ide_generic_init(void)
{
hw_regs_t hw[MAX_HWIFS], *hws[MAX_HWIFS];
struct ide_host *host;
unsigned long io_addr;
- int i, rc;
+ int i, rc, primary = 0, secondary = 0;
#ifdef CONFIG_MIPS
if (!ide_probe_legacy())
return -ENODEV;
#endif
- printk(KERN_INFO DRV_NAME ": please use \"probe_mask=0x3f\" module "
- "parameter for probing all legacy ISA IDE ports\n");
+ ide_generic_check_pci_legacy_iobases(&primary, &secondary);
+
+ if (!probe_mask) {
+ printk(KERN_INFO DRV_NAME ": please use \"probe_mask=0x3f\" "
+ "module parameter for probing all legacy ISA IDE ports\n");
+
+ if (primary == 0)
+ probe_mask |= 0x1;
+
+ if (secondary == 0)
+ probe_mask |= 0x2;
+ } else
+ printk(KERN_INFO DRV_NAME ": enforcing probing of I/O ports "
+ "upon user request\n");
memset(hws, 0, sizeof(hw_regs_t *) * MAX_HWIFS);
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index a896a283f27fdd04d7e211c2c2d81b3924d8bd9f..1c51949833be5ed17e71bde14a0fa8b55b0e47ee 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -40,6 +40,7 @@
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/ide.h>
+#include <linux/hdreg.h>
#include <linux/completion.h>
#include <linux/reboot.h>
#include <linux/cdrom.h>
@@ -183,18 +184,18 @@ static ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *
if (drive->media != ide_disk)
break;
/* Not supported? Switch to next step now. */
- if (!drive->wcache || !ide_id_has_flush_cache(drive->id)) {
+ if (!drive->wcache || ata_id_flush_enabled(drive->id) == 0) {
ide_complete_power_step(drive, rq, 0, 0);
return ide_stopped;
}
- if (ide_id_has_flush_cache_ext(drive->id))
- args->tf.command = WIN_FLUSH_CACHE_EXT;
+ if (ata_id_flush_ext_enabled(drive->id))
+ args->tf.command = ATA_CMD_FLUSH_EXT;
else
- args->tf.command = WIN_FLUSH_CACHE;
+ args->tf.command = ATA_CMD_FLUSH;
goto out_do_tf;
case idedisk_pm_standby: /* Suspend step 2 (standby) */
- args->tf.command = WIN_STANDBYNOW1;
+ args->tf.command = ATA_CMD_STANDBYNOW1;
goto out_do_tf;
case idedisk_pm_restore_pio: /* Resume step 1 (restore PIO) */
@@ -209,7 +210,7 @@ static ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *
return ide_stopped;
case idedisk_pm_idle: /* Resume step 2 (idle) */
- args->tf.command = WIN_IDLEIMMEDIATE;
+ args->tf.command = ATA_CMD_IDLEIMMEDIATE;
goto out_do_tf;
case ide_pm_restore_dma: /* Resume step 3 (restore DMA) */
@@ -322,7 +323,7 @@ void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err)
ide_task_t *task = (ide_task_t *)rq->special;
if (rq->errors == 0)
- rq->errors = !OK_STAT(stat, READY_STAT, BAD_STAT);
+ rq->errors = !OK_STAT(stat, ATA_DRDY, BAD_STAT);
if (task) {
struct ide_taskfile *tf = &task->tf;
@@ -373,29 +374,29 @@ static ide_startstop_t ide_ata_error(ide_drive_t *drive, struct request *rq, u8
{
ide_hwif_t *hwif = drive->hwif;
- if (stat & BUSY_STAT || ((stat & WRERR_STAT) && !drive->nowerr)) {
+ if ((stat & ATA_BUSY) || ((stat & ATA_DF) && !drive->nowerr)) {
/* other bits are useless when BUSY */
rq->errors |= ERROR_RESET;
- } else if (stat & ERR_STAT) {
+ } else if (stat & ATA_ERR) {
/* err has different meaning on cdrom and tape */
- if (err == ABRT_ERR) {
+ if (err == ATA_ABORTED) {
if (drive->select.b.lba &&
- /* some newer drives don't support WIN_SPECIFY */
- hwif->tp_ops->read_status(hwif) == WIN_SPECIFY)
+ /* some newer drives don't support ATA_CMD_INIT_DEV_PARAMS */
+ hwif->tp_ops->read_status(hwif) == ATA_CMD_INIT_DEV_PARAMS)
return ide_stopped;
} else if ((err & BAD_CRC) == BAD_CRC) {
/* UDMA crc error, just retry the operation */
drive->crc_count++;
- } else if (err & (BBD_ERR | ECC_ERR)) {
+ } else if (err & (ATA_BBK | ATA_UNC)) {
/* retries won't help these */
rq->errors = ERROR_MAX;
- } else if (err & TRK0_ERR) {
+ } else if (err & ATA_TRK0NF) {
/* help it find track zero */
rq->errors |= ERROR_RECAL;
}
}
- if ((stat & DRQ_STAT) && rq_data_dir(rq) == READ &&
+ if ((stat & ATA_DRQ) && rq_data_dir(rq) == READ &&
(hwif->host_flags & IDE_HFLAG_ERROR_STOPS_FIFO) == 0) {
int nsect = drive->mult_count ? drive->mult_count : 1;
@@ -407,7 +408,7 @@ static ide_startstop_t ide_ata_error(ide_drive_t *drive, struct request *rq, u8
return ide_stopped;
}
- if (hwif->tp_ops->read_status(hwif) & (BUSY_STAT | DRQ_STAT))
+ if (hwif->tp_ops->read_status(hwif) & (ATA_BUSY | ATA_DRQ))
rq->errors |= ERROR_RESET;
if ((rq->errors & ERROR_RESET) == ERROR_RESET) {
@@ -427,16 +428,16 @@ static ide_startstop_t ide_atapi_error(ide_drive_t *drive, struct request *rq, u
{
ide_hwif_t *hwif = drive->hwif;
- if (stat & BUSY_STAT || ((stat & WRERR_STAT) && !drive->nowerr)) {
+ if ((stat & ATA_BUSY) || ((stat & ATA_DF) && !drive->nowerr)) {
/* other bits are useless when BUSY */
rq->errors |= ERROR_RESET;
} else {
/* add decoding error stuff */
}
- if (hwif->tp_ops->read_status(hwif) & (BUSY_STAT | DRQ_STAT))
+ if (hwif->tp_ops->read_status(hwif) & (ATA_BUSY | ATA_DRQ))
/* force an abort */
- hwif->tp_ops->exec_command(hwif, WIN_IDLEIMMEDIATE);
+ hwif->tp_ops->exec_command(hwif, ATA_CMD_IDLEIMMEDIATE);
if (rq->errors >= ERROR_MAX) {
ide_kill_rq(drive, rq);
@@ -509,19 +510,19 @@ static void ide_tf_set_specify_cmd(ide_drive_t *drive, struct ide_taskfile *tf)
tf->lbam = drive->cyl;
tf->lbah = drive->cyl >> 8;
tf->device = ((drive->head - 1) | drive->select.all) & ~ATA_LBA;
- tf->command = WIN_SPECIFY;
+ tf->command = ATA_CMD_INIT_DEV_PARAMS;
}
static void ide_tf_set_restore_cmd(ide_drive_t *drive, struct ide_taskfile *tf)
{
tf->nsect = drive->sect;
- tf->command = WIN_RESTORE;
+ tf->command = ATA_CMD_RESTORE;
}
static void ide_tf_set_setmult_cmd(ide_drive_t *drive, struct ide_taskfile *tf)
{
tf->nsect = drive->mult_req;
- tf->command = WIN_SETMULT;
+ tf->command = ATA_CMD_SET_MULTI;
}
static ide_startstop_t ide_disk_special(ide_drive_t *drive)
@@ -540,8 +541,6 @@ static ide_startstop_t ide_disk_special(ide_drive_t *drive)
ide_tf_set_restore_cmd(drive, &args.tf);
} else if (s->b.set_multmode) {
s->b.set_multmode = 0;
- if (drive->mult_req > drive->id->max_multsect)
- drive->mult_req = drive->id->max_multsect;
ide_tf_set_setmult_cmd(drive, &args.tf);
} else if (s->all) {
int special = s->all;
@@ -586,9 +585,10 @@ static int set_pio_mode_abuse(ide_hwif_t *hwif, u8 req_pio)
* do_special - issue some special commands
* @drive: drive the command is for
*
- * do_special() is used to issue WIN_SPECIFY, WIN_RESTORE, and WIN_SETMULT
- * commands to a drive. It used to do much more, but has been scaled
- * back.
+ * do_special() is used to issue ATA_CMD_INIT_DEV_PARAMS,
+ * ATA_CMD_RESTORE and ATA_CMD_SET_MULTI commands to a drive.
+ *
+ * It used to do much more, but has been scaled back.
*/
static ide_startstop_t do_special (ide_drive_t *drive)
@@ -716,9 +716,49 @@ static ide_startstop_t execute_drive_cmd (ide_drive_t *drive,
return ide_stopped;
}
+int ide_devset_execute(ide_drive_t *drive, const struct ide_devset *setting,
+ int arg)
+{
+ struct request_queue *q = drive->queue;
+ struct request *rq;
+ int ret = 0;
+
+ if (!(setting->flags & DS_SYNC))
+ return setting->set(drive, arg);
+
+ rq = blk_get_request(q, READ, GFP_KERNEL);
+ if (!rq)
+ return -ENOMEM;
+
+ rq->cmd_type = REQ_TYPE_SPECIAL;
+ rq->cmd_len = 5;
+ rq->cmd[0] = REQ_DEVSET_EXEC;
+ *(int *)&rq->cmd[1] = arg;
+ rq->special = setting->set;
+
+ if (blk_execute_rq(q, NULL, rq, 0))
+ ret = rq->errors;
+ blk_put_request(rq);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(ide_devset_execute);
+
static ide_startstop_t ide_special_rq(ide_drive_t *drive, struct request *rq)
{
switch (rq->cmd[0]) {
+ case REQ_DEVSET_EXEC:
+ {
+ int err, (*setfunc)(ide_drive_t *, int) = rq->special;
+
+ err = setfunc(drive, *(int *)&rq->cmd[1]);
+ if (err)
+ rq->errors = err;
+ else
+ err = 1;
+ ide_end_request(drive, err, 0);
+ return ide_stopped;
+ }
case REQ_DRIVE_RESET:
return ide_do_reset(drive);
default:
@@ -766,9 +806,7 @@ static void ide_check_pm_state(ide_drive_t *drive, struct request *rq)
* start_request - start of I/O and command issuing for IDE
*
* start_request() initiates handling of a new I/O request. It
- * accepts commands and I/O (read/write) requests. It also does
- * the final remapping for weird stuff like EZDrive. Once
- * device mapper can work sector level the EZDrive stuff can go away
+ * accepts commands and I/O (read/write) requests.
*
* FIXME: this function needs a rename
*/
@@ -776,7 +814,6 @@ static void ide_check_pm_state(ide_drive_t *drive, struct request *rq)
static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq)
{
ide_startstop_t startstop;
- sector_t block;
BUG_ON(!blk_rq_started(rq));
@@ -791,21 +828,12 @@ static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq)
goto kill_rq;
}
- block = rq->sector;
- if (blk_fs_request(rq) &&
- (drive->media == ide_disk || drive->media == ide_floppy)) {
- block += drive->sect0;
- }
- /* Yecch - this will shift the entire interval,
- possibly killing some innocent following sector */
- if (block == 0 && drive->remap_0_to_1 == 1)
- block = 1; /* redirect MBR access to EZ-Drive partn table */
-
if (blk_pm_request(rq))
ide_check_pm_state(drive, rq);
SELECT_DRIVE(drive);
- if (ide_wait_stat(&startstop, drive, drive->ready_stat, BUSY_STAT|DRQ_STAT, WAIT_READY)) {
+ if (ide_wait_stat(&startstop, drive, drive->ready_stat,
+ ATA_BUSY | ATA_DRQ, WAIT_READY)) {
printk(KERN_ERR "%s: drive not ready for command\n", drive->name);
return startstop;
}
@@ -844,7 +872,8 @@ static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq)
return ide_special_rq(drive, rq);
drv = *(ide_driver_t **)rq->rq_disk->private_data;
- return drv->do_request(drive, rq, block);
+
+ return drv->do_request(drive, rq, rq->sector);
}
return do_special(drive);
kill_rq:
@@ -1325,7 +1354,7 @@ static void unexpected_intr (int irq, ide_hwgroup_t *hwgroup)
if (hwif->irq == irq) {
stat = hwif->tp_ops->read_status(hwif);
- if (!OK_STAT(stat, READY_STAT, BAD_STAT)) {
+ if (!OK_STAT(stat, ATA_DRDY, BAD_STAT)) {
/* Try to not flood the console with msgs */
static unsigned long last_msgtime, count;
++count;
diff --git a/drivers/ide/ide-ioctls.c b/drivers/ide/ide-ioctls.c
new file mode 100644
index 0000000000000000000000000000000000000000..cf01564901af245d976f0edcb6dd9d6c7ba75f97
--- /dev/null
+++ b/drivers/ide/ide-ioctls.c
@@ -0,0 +1,290 @@
+/*
+ * IDE ioctls handling.
+ */
+
+#include <linux/hdreg.h>
+#include <linux/ide.h>
+
+static const struct ide_ioctl_devset ide_ioctl_settings[] = {
+{ HDIO_GET_32BIT, HDIO_SET_32BIT, &ide_devset_io_32bit },
+{ HDIO_GET_KEEPSETTINGS, HDIO_SET_KEEPSETTINGS, &ide_devset_keepsettings },
+{ HDIO_GET_UNMASKINTR, HDIO_SET_UNMASKINTR, &ide_devset_unmaskirq },
+{ HDIO_GET_DMA, HDIO_SET_DMA, &ide_devset_using_dma },
+{ -1, HDIO_SET_PIO_MODE, &ide_devset_pio_mode },
+{ 0 }
+};
+
+int ide_setting_ioctl(ide_drive_t *drive, struct block_device *bdev,
+ unsigned int cmd, unsigned long arg,
+ const struct ide_ioctl_devset *s)
+{
+ const struct ide_devset *ds;
+ unsigned long flags;
+ int err = -EOPNOTSUPP;
+
+ for (; (ds = s->setting); s++) {
+ if (ds->get && s->get_ioctl == cmd)
+ goto read_val;
+ else if (ds->set && s->set_ioctl == cmd)
+ goto set_val;
+ }
+
+ return err;
+
+read_val:
+ mutex_lock(&ide_setting_mtx);
+ spin_lock_irqsave(&ide_lock, flags);
+ err = ds->get(drive);
+ spin_unlock_irqrestore(&ide_lock, flags);
+ mutex_unlock(&ide_setting_mtx);
+ return err >= 0 ? put_user(err, (long __user *)arg) : err;
+
+set_val:
+ if (bdev != bdev->bd_contains)
+ err = -EINVAL;
+ else {
+ if (!capable(CAP_SYS_ADMIN))
+ err = -EACCES;
+ else {
+ mutex_lock(&ide_setting_mtx);
+ err = ide_devset_execute(drive, ds, arg);
+ mutex_unlock(&ide_setting_mtx);
+ }
+ }
+ return err;
+}
+EXPORT_SYMBOL_GPL(ide_setting_ioctl);
+
+static int ide_get_identity_ioctl(ide_drive_t *drive, unsigned int cmd,
+ unsigned long arg)
+{
+ u16 *id = NULL;
+ int size = (cmd == HDIO_GET_IDENTITY) ? (ATA_ID_WORDS * 2) : 142;
+ int rc = 0;
+
+ if (drive->id_read == 0) {
+ rc = -ENOMSG;
+ goto out;
+ }
+
+ id = kmalloc(size, GFP_KERNEL);
+ if (id == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+
+ memcpy(id, drive->id, size);
+ ata_id_to_hd_driveid(id);
+
+ if (copy_to_user((void __user *)arg, id, size))
+ rc = -EFAULT;
+
+ kfree(id);
+out:
+ return rc;
+}
+
+static int ide_get_nice_ioctl(ide_drive_t *drive, unsigned long arg)
+{
+ return put_user((drive->dsc_overlap << IDE_NICE_DSC_OVERLAP) |
+ (drive->nice1 << IDE_NICE_1), (long __user *)arg);
+}
+
+static int ide_set_nice_ioctl(ide_drive_t *drive, unsigned long arg)
+{
+ if (arg != (arg & ((1 << IDE_NICE_DSC_OVERLAP) | (1 << IDE_NICE_1))))
+ return -EPERM;
+
+ if (((arg >> IDE_NICE_DSC_OVERLAP) & 1) &&
+ (drive->media == ide_disk || drive->media == ide_floppy ||
+ drive->scsi))
+ return -EPERM;
+
+ drive->dsc_overlap = (arg >> IDE_NICE_DSC_OVERLAP) & 1;
+ drive->nice1 = (arg >> IDE_NICE_1) & 1;
+
+ return 0;
+}
+
+static int ide_cmd_ioctl(ide_drive_t *drive, unsigned cmd, unsigned long arg)
+{
+ u8 *buf = NULL;
+ int bufsize = 0, err = 0;
+ u8 args[4], xfer_rate = 0;
+ ide_task_t tfargs;
+ struct ide_taskfile *tf = &tfargs.tf;
+ u16 *id = drive->id;
+
+ if (NULL == (void *) arg) {
+ struct request *rq;
+
+ rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
+ rq->cmd_type = REQ_TYPE_ATA_TASKFILE;
+ err = blk_execute_rq(drive->queue, NULL, rq, 0);
+ blk_put_request(rq);
+
+ return err;
+ }
+
+ if (copy_from_user(args, (void __user *)arg, 4))
+ return -EFAULT;
+
+ memset(&tfargs, 0, sizeof(ide_task_t));
+ tf->feature = args[2];
+ if (args[0] == ATA_CMD_SMART) {
+ tf->nsect = args[3];
+ tf->lbal = args[1];
+ tf->lbam = 0x4f;
+ tf->lbah = 0xc2;
+ tfargs.tf_flags = IDE_TFLAG_OUT_TF | IDE_TFLAG_IN_NSECT;
+ } else {
+ tf->nsect = args[1];
+ tfargs.tf_flags = IDE_TFLAG_OUT_FEATURE |
+ IDE_TFLAG_OUT_NSECT | IDE_TFLAG_IN_NSECT;
+ }
+ tf->command = args[0];
+ tfargs.data_phase = args[3] ? TASKFILE_IN : TASKFILE_NO_DATA;
+
+ if (args[3]) {
+ tfargs.tf_flags |= IDE_TFLAG_IO_16BIT;
+ bufsize = SECTOR_SIZE * args[3];
+ buf = kzalloc(bufsize, GFP_KERNEL);
+ if (buf == NULL)
+ return -ENOMEM;
+ }
+
+ if (tf->command == ATA_CMD_SET_FEATURES &&
+ tf->feature == SETFEATURES_XFER &&
+ tf->nsect >= XFER_SW_DMA_0 &&
+ (id[ATA_ID_UDMA_MODES] ||
+ id[ATA_ID_MWDMA_MODES] ||
+ id[ATA_ID_SWDMA_MODES])) {
+ xfer_rate = args[1];
+ if (tf->nsect > XFER_UDMA_2 && !eighty_ninty_three(drive)) {
+ printk(KERN_WARNING "%s: UDMA speeds >UDMA33 cannot "
+ "be set\n", drive->name);
+ goto abort;
+ }
+ }
+
+ err = ide_raw_taskfile(drive, &tfargs, buf, args[3]);
+
+ args[0] = tf->status;
+ args[1] = tf->error;
+ args[2] = tf->nsect;
+
+ if (!err && xfer_rate) {
+ /* active-retuning-calls future */
+ ide_set_xfer_rate(drive, xfer_rate);
+ ide_driveid_update(drive);
+ }
+abort:
+ if (copy_to_user((void __user *)arg, &args, 4))
+ err = -EFAULT;
+ if (buf) {
+ if (copy_to_user((void __user *)(arg + 4), buf, bufsize))
+ err = -EFAULT;
+ kfree(buf);
+ }
+ return err;
+}
+
+static int ide_task_ioctl(ide_drive_t *drive, unsigned cmd, unsigned long arg)
+{
+ void __user *p = (void __user *)arg;
+ int err = 0;
+ u8 args[7];
+ ide_task_t task;
+
+ if (copy_from_user(args, p, 7))
+ return -EFAULT;
+
+ memset(&task, 0, sizeof(task));
+ memcpy(&task.tf_array[7], &args[1], 6);
+ task.tf.command = args[0];
+ task.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+
+ err = ide_no_data_taskfile(drive, &task);
+
+ args[0] = task.tf.command;
+ memcpy(&args[1], &task.tf_array[7], 6);
+
+ if (copy_to_user(p, args, 7))
+ err = -EFAULT;
+
+ return err;
+}
+
+static int generic_drive_reset(ide_drive_t *drive)
+{
+ struct request *rq;
+ int ret = 0;
+
+ rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
+ rq->cmd_type = REQ_TYPE_SPECIAL;
+ rq->cmd_len = 1;
+ rq->cmd[0] = REQ_DRIVE_RESET;
+ rq->cmd_flags |= REQ_SOFTBARRIER;
+ if (blk_execute_rq(drive->queue, NULL, rq, 1))
+ ret = rq->errors;
+ blk_put_request(rq);
+ return ret;
+}
+
+int generic_ide_ioctl(ide_drive_t *drive, struct file *file,
+ struct block_device *bdev,
+ unsigned int cmd, unsigned long arg)
+{
+ int err;
+
+ err = ide_setting_ioctl(drive, bdev, cmd, arg, ide_ioctl_settings);
+ if (err != -EOPNOTSUPP)
+ return err;
+
+ switch (cmd) {
+ case HDIO_OBSOLETE_IDENTITY:
+ case HDIO_GET_IDENTITY:
+ if (bdev != bdev->bd_contains)
+ return -EINVAL;
+ return ide_get_identity_ioctl(drive, cmd, arg);
+ case HDIO_GET_NICE:
+ return ide_get_nice_ioctl(drive, arg);
+ case HDIO_SET_NICE:
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+ return ide_set_nice_ioctl(drive, arg);
+#ifdef CONFIG_IDE_TASK_IOCTL
+ case HDIO_DRIVE_TASKFILE:
+ if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SYS_RAWIO))
+ return -EACCES;
+ if (drive->media == ide_disk)
+ return ide_taskfile_ioctl(drive, cmd, arg);
+ return -ENOMSG;
+#endif
+ case HDIO_DRIVE_CMD:
+ if (!capable(CAP_SYS_RAWIO))
+ return -EACCES;
+ return ide_cmd_ioctl(drive, cmd, arg);
+ case HDIO_DRIVE_TASK:
+ if (!capable(CAP_SYS_RAWIO))
+ return -EACCES;
+ return ide_task_ioctl(drive, cmd, arg);
+ case HDIO_DRIVE_RESET:
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+ return generic_drive_reset(drive);
+ case HDIO_GET_BUSSTATE:
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+ if (put_user(BUSSTATE_ON, (long __user *)arg))
+ return -EFAULT;
+ return 0;
+ case HDIO_SET_BUSSTATE:
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+ return -EOPNOTSUPP;
+ default:
+ return -EINVAL;
+ }
+}
+EXPORT_SYMBOL(generic_ide_ioctl);
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 2cbadffe922ef1204363ae5e50df712a693e79fd..0a2fd3b37ac4b84ecbccc1fdb41efe9da708c268 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -18,7 +18,6 @@
#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/delay.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/bitops.h>
#include <linux/nmi.h>
@@ -400,97 +399,14 @@ const struct ide_tp_ops default_tp_ops = {
.output_data = ide_output_data,
};
-void ide_fix_driveid (struct hd_driveid *id)
+void ide_fix_driveid(u16 *id)
{
#ifndef __LITTLE_ENDIAN
# ifdef __BIG_ENDIAN
int i;
- u16 *stringcast;
-
- id->config = __le16_to_cpu(id->config);
- id->cyls = __le16_to_cpu(id->cyls);
- id->reserved2 = __le16_to_cpu(id->reserved2);
- id->heads = __le16_to_cpu(id->heads);
- id->track_bytes = __le16_to_cpu(id->track_bytes);
- id->sector_bytes = __le16_to_cpu(id->sector_bytes);
- id->sectors = __le16_to_cpu(id->sectors);
- id->vendor0 = __le16_to_cpu(id->vendor0);
- id->vendor1 = __le16_to_cpu(id->vendor1);
- id->vendor2 = __le16_to_cpu(id->vendor2);
- stringcast = (u16 *)&id->serial_no[0];
- for (i = 0; i < (20/2); i++)
- stringcast[i] = __le16_to_cpu(stringcast[i]);
- id->buf_type = __le16_to_cpu(id->buf_type);
- id->buf_size = __le16_to_cpu(id->buf_size);
- id->ecc_bytes = __le16_to_cpu(id->ecc_bytes);
- stringcast = (u16 *)&id->fw_rev[0];
- for (i = 0; i < (8/2); i++)
- stringcast[i] = __le16_to_cpu(stringcast[i]);
- stringcast = (u16 *)&id->model[0];
- for (i = 0; i < (40/2); i++)
- stringcast[i] = __le16_to_cpu(stringcast[i]);
- id->dword_io = __le16_to_cpu(id->dword_io);
- id->reserved50 = __le16_to_cpu(id->reserved50);
- id->field_valid = __le16_to_cpu(id->field_valid);
- id->cur_cyls = __le16_to_cpu(id->cur_cyls);
- id->cur_heads = __le16_to_cpu(id->cur_heads);
- id->cur_sectors = __le16_to_cpu(id->cur_sectors);
- id->cur_capacity0 = __le16_to_cpu(id->cur_capacity0);
- id->cur_capacity1 = __le16_to_cpu(id->cur_capacity1);
- id->lba_capacity = __le32_to_cpu(id->lba_capacity);
- id->dma_1word = __le16_to_cpu(id->dma_1word);
- id->dma_mword = __le16_to_cpu(id->dma_mword);
- id->eide_pio_modes = __le16_to_cpu(id->eide_pio_modes);
- id->eide_dma_min = __le16_to_cpu(id->eide_dma_min);
- id->eide_dma_time = __le16_to_cpu(id->eide_dma_time);
- id->eide_pio = __le16_to_cpu(id->eide_pio);
- id->eide_pio_iordy = __le16_to_cpu(id->eide_pio_iordy);
- for (i = 0; i < 2; ++i)
- id->words69_70[i] = __le16_to_cpu(id->words69_70[i]);
- for (i = 0; i < 4; ++i)
- id->words71_74[i] = __le16_to_cpu(id->words71_74[i]);
- id->queue_depth = __le16_to_cpu(id->queue_depth);
- for (i = 0; i < 4; ++i)
- id->words76_79[i] = __le16_to_cpu(id->words76_79[i]);
- id->major_rev_num = __le16_to_cpu(id->major_rev_num);
- id->minor_rev_num = __le16_to_cpu(id->minor_rev_num);
- id->command_set_1 = __le16_to_cpu(id->command_set_1);
- id->command_set_2 = __le16_to_cpu(id->command_set_2);
- id->cfsse = __le16_to_cpu(id->cfsse);
- id->cfs_enable_1 = __le16_to_cpu(id->cfs_enable_1);
- id->cfs_enable_2 = __le16_to_cpu(id->cfs_enable_2);
- id->csf_default = __le16_to_cpu(id->csf_default);
- id->dma_ultra = __le16_to_cpu(id->dma_ultra);
- id->trseuc = __le16_to_cpu(id->trseuc);
- id->trsEuc = __le16_to_cpu(id->trsEuc);
- id->CurAPMvalues = __le16_to_cpu(id->CurAPMvalues);
- id->mprc = __le16_to_cpu(id->mprc);
- id->hw_config = __le16_to_cpu(id->hw_config);
- id->acoustic = __le16_to_cpu(id->acoustic);
- id->msrqs = __le16_to_cpu(id->msrqs);
- id->sxfert = __le16_to_cpu(id->sxfert);
- id->sal = __le16_to_cpu(id->sal);
- id->spg = __le32_to_cpu(id->spg);
- id->lba_capacity_2 = __le64_to_cpu(id->lba_capacity_2);
- for (i = 0; i < 22; i++)
- id->words104_125[i] = __le16_to_cpu(id->words104_125[i]);
- id->last_lun = __le16_to_cpu(id->last_lun);
- id->word127 = __le16_to_cpu(id->word127);
- id->dlf = __le16_to_cpu(id->dlf);
- id->csfo = __le16_to_cpu(id->csfo);
- for (i = 0; i < 26; i++)
- id->words130_155[i] = __le16_to_cpu(id->words130_155[i]);
- id->word156 = __le16_to_cpu(id->word156);
- for (i = 0; i < 3; i++)
- id->words157_159[i] = __le16_to_cpu(id->words157_159[i]);
- id->cfa_power = __le16_to_cpu(id->cfa_power);
- for (i = 0; i < 15; i++)
- id->words161_175[i] = __le16_to_cpu(id->words161_175[i]);
- for (i = 0; i < 30; i++)
- id->words176_205[i] = __le16_to_cpu(id->words176_205[i]);
- for (i = 0; i < 49; i++)
- id->words206_254[i] = __le16_to_cpu(id->words206_254[i]);
- id->integrity_word = __le16_to_cpu(id->integrity_word);
+
+ for (i = 0; i < 256; i++)
+ id[i] = __le16_to_cpu(id[i]);
# else
# error "Please fix <asm/byteorder.h>"
# endif
@@ -501,19 +417,21 @@ void ide_fix_driveid (struct hd_driveid *id)
* ide_fixstring() cleans up and (optionally) byte-swaps a text string,
* removing leading/trailing blanks and compressing internal blanks.
* It is primarily used to tidy up the model name/number fields as
- * returned by the WIN_[P]IDENTIFY commands.
+ * returned by the ATA_CMD_ID_ATA[PI] commands.
*/
void ide_fixstring (u8 *s, const int bytecount, const int byteswap)
{
- u8 *p = s, *end = &s[bytecount & ~1]; /* bytecount must be even */
+ u8 *p, *end = &s[bytecount & ~1]; /* bytecount must be even */
if (byteswap) {
/* convert from big-endian to host byte order */
- for (p = end ; p != s;)
- be16_to_cpus((u16 *)(p -= 2));
+ for (p = s ; p != end ; p += 2)
+ be16_to_cpus((u16 *) p);
}
+
/* strip leading blanks */
+ p = s;
while (s != end && *s == ' ')
++s;
/* compress internal blanks and strip trailing blanks */
@@ -556,7 +474,7 @@ int drive_is_ready (ide_drive_t *drive)
/* Note: this may clear a pending IRQ!! */
stat = hwif->tp_ops->read_status(hwif);
- if (stat & BUSY_STAT)
+ if (stat & ATA_BUSY)
/* drive busy: definitely not interrupting */
return 0;
@@ -588,10 +506,10 @@ static int __ide_wait_stat(ide_drive_t *drive, u8 good, u8 bad, unsigned long ti
udelay(1); /* spec allows drive 400ns to assert "BUSY" */
stat = tp_ops->read_status(hwif);
- if (stat & BUSY_STAT) {
+ if (stat & ATA_BUSY) {
local_irq_set(flags);
timeout += jiffies;
- while ((stat = tp_ops->read_status(hwif)) & BUSY_STAT) {
+ while ((stat = tp_ops->read_status(hwif)) & ATA_BUSY) {
if (time_after(jiffies, timeout)) {
/*
* One last read after the timeout in case
@@ -599,7 +517,7 @@ static int __ide_wait_stat(ide_drive_t *drive, u8 good, u8 bad, unsigned long ti
* progress during the timeout..
*/
stat = tp_ops->read_status(hwif);
- if (!(stat & BUSY_STAT))
+ if ((stat & ATA_BUSY) == 0)
break;
local_irq_restore(flags);
@@ -660,18 +578,18 @@ EXPORT_SYMBOL(ide_wait_stat);
/**
* ide_in_drive_list - look for drive in black/white list
* @id: drive identifier
- * @drive_table: list to inspect
+ * @table: list to inspect
*
* Look for a drive in the blacklist and the whitelist tables
* Returns 1 if the drive is found in the table.
*/
-int ide_in_drive_list(struct hd_driveid *id, const struct drive_list_entry *drive_table)
+int ide_in_drive_list(u16 *id, const struct drive_list_entry *table)
{
- for ( ; drive_table->id_model; drive_table++)
- if ((!strcmp(drive_table->id_model, id->model)) &&
- (!drive_table->id_firmware ||
- strstr(id->fw_rev, drive_table->id_firmware)))
+ for ( ; table->id_model; table++)
+ if ((!strcmp(table->id_model, (char *)&id[ATA_ID_PROD])) &&
+ (!table->id_firmware ||
+ strstr((char *)&id[ATA_ID_FW_REV], table->id_firmware)))
return 1;
return 0;
}
@@ -702,7 +620,7 @@ static const struct drive_list_entry ivb_list[] = {
u8 eighty_ninty_three (ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- struct hd_driveid *id = drive->id;
+ u16 *id = drive->id;
int ivb = ide_in_drive_list(id, ivb_list);
if (hwif->cbl == ATA_CBL_PATA40_SHORT)
@@ -712,7 +630,7 @@ u8 eighty_ninty_three (ide_drive_t *drive)
printk(KERN_DEBUG "%s: skipping word 93 validity check\n",
drive->name);
- if (ide_dev_is_sata(id) && !ivb)
+ if (ata_id_is_sata(id) && !ivb)
return 1;
if (hwif->cbl != ATA_CBL_PATA80 && !ivb)
@@ -724,7 +642,8 @@ u8 eighty_ninty_three (ide_drive_t *drive)
* - force bit13 (80c cable present) check also for !ivb devices
* (unless the slave device is pre-ATA3)
*/
- if ((id->hw_config & 0x4000) || (ivb && (id->hw_config & 0x2000)))
+ if ((id[ATA_ID_HW_CONFIG] & 0x4000) ||
+ (ivb && (id[ATA_ID_HW_CONFIG] & 0x2000)))
return 1;
no_80w:
@@ -745,8 +664,8 @@ int ide_driveid_update(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
const struct ide_tp_ops *tp_ops = hwif->tp_ops;
- struct hd_driveid *id;
- unsigned long timeout, flags;
+ u16 *id;
+ unsigned long flags;
u8 stat;
/*
@@ -757,29 +676,24 @@ int ide_driveid_update(ide_drive_t *drive)
SELECT_MASK(drive, 1);
tp_ops->set_irq(hwif, 0);
msleep(50);
- tp_ops->exec_command(hwif, WIN_IDENTIFY);
- timeout = jiffies + WAIT_WORSTCASE;
- do {
- if (time_after(jiffies, timeout)) {
- SELECT_MASK(drive, 0);
- return 0; /* drive timed-out */
- }
+ tp_ops->exec_command(hwif, ATA_CMD_ID_ATA);
- msleep(50); /* give drive a breather */
- stat = tp_ops->read_altstatus(hwif);
- } while (stat & BUSY_STAT);
+ if (ide_busy_sleep(hwif, WAIT_WORSTCASE, 1)) {
+ SELECT_MASK(drive, 0);
+ return 0;
+ }
- msleep(50); /* wait for IRQ and DRQ_STAT */
+ msleep(50); /* wait for IRQ and ATA_DRQ */
stat = tp_ops->read_status(hwif);
- if (!OK_STAT(stat, DRQ_STAT, BAD_R_STAT)) {
+ if (!OK_STAT(stat, ATA_DRQ, BAD_R_STAT)) {
SELECT_MASK(drive, 0);
printk("%s: CHECK for good STATUS\n", drive->name);
return 0;
}
local_irq_save(flags);
SELECT_MASK(drive, 0);
- id = kmalloc(SECTOR_WORDS*4, GFP_ATOMIC);
+ id = kmalloc(SECTOR_SIZE, GFP_ATOMIC);
if (!id) {
local_irq_restore(flags);
return 0;
@@ -789,16 +703,16 @@ int ide_driveid_update(ide_drive_t *drive)
local_irq_enable();
local_irq_restore(flags);
ide_fix_driveid(id);
- if (id) {
- drive->id->dma_ultra = id->dma_ultra;
- drive->id->dma_mword = id->dma_mword;
- drive->id->dma_1word = id->dma_1word;
- /* anything more ? */
- kfree(id);
-
- if (drive->using_dma && ide_id_dma_bug(drive))
- ide_dma_off(drive);
- }
+
+ drive->id[ATA_ID_UDMA_MODES] = id[ATA_ID_UDMA_MODES];
+ drive->id[ATA_ID_MWDMA_MODES] = id[ATA_ID_MWDMA_MODES];
+ drive->id[ATA_ID_SWDMA_MODES] = id[ATA_ID_SWDMA_MODES];
+ /* anything more ? */
+
+ kfree(id);
+
+ if (drive->using_dma && ide_id_dma_bug(drive))
+ ide_dma_off(drive);
return 1;
}
@@ -807,6 +721,7 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed)
{
ide_hwif_t *hwif = drive->hwif;
const struct ide_tp_ops *tp_ops = hwif->tp_ops;
+ u16 *id = drive->id, i;
int error = 0;
u8 stat;
ide_task_t task;
@@ -817,7 +732,7 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed)
#endif
/* Skip setting PIO flow-control modes on pre-EIDE drives */
- if ((speed & 0xf8) == XFER_PIO_0 && !(drive->id->capability & 0x08))
+ if ((speed & 0xf8) == XFER_PIO_0 && ata_id_has_iordy(drive->id) == 0)
goto skip;
/*
@@ -851,13 +766,13 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed)
tp_ops->tf_load(drive, &task);
- tp_ops->exec_command(hwif, WIN_SETFEATURES);
+ tp_ops->exec_command(hwif, ATA_CMD_SET_FEATURES);
if (drive->quirk_list == 2)
tp_ops->set_irq(hwif, 1);
error = __ide_wait_stat(drive, drive->ready_stat,
- BUSY_STAT|DRQ_STAT|ERR_STAT,
+ ATA_BUSY | ATA_DRQ | ATA_ERR,
WAIT_CMD, &stat);
SELECT_MASK(drive, 0);
@@ -869,9 +784,9 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed)
return error;
}
- drive->id->dma_ultra &= ~0xFF00;
- drive->id->dma_mword &= ~0x0F00;
- drive->id->dma_1word &= ~0x0F00;
+ id[ATA_ID_UDMA_MODES] &= ~0xFF00;
+ id[ATA_ID_MWDMA_MODES] &= ~0x0F00;
+ id[ATA_ID_SWDMA_MODES] &= ~0x0F00;
skip:
#ifdef CONFIG_BLK_DEV_IDEDMA
@@ -881,23 +796,17 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed)
ide_dma_off_quietly(drive);
#endif
- switch(speed) {
- case XFER_UDMA_7: drive->id->dma_ultra |= 0x8080; break;
- case XFER_UDMA_6: drive->id->dma_ultra |= 0x4040; break;
- case XFER_UDMA_5: drive->id->dma_ultra |= 0x2020; break;
- case XFER_UDMA_4: drive->id->dma_ultra |= 0x1010; break;
- case XFER_UDMA_3: drive->id->dma_ultra |= 0x0808; break;
- case XFER_UDMA_2: drive->id->dma_ultra |= 0x0404; break;
- case XFER_UDMA_1: drive->id->dma_ultra |= 0x0202; break;
- case XFER_UDMA_0: drive->id->dma_ultra |= 0x0101; break;
- case XFER_MW_DMA_2: drive->id->dma_mword |= 0x0404; break;
- case XFER_MW_DMA_1: drive->id->dma_mword |= 0x0202; break;
- case XFER_MW_DMA_0: drive->id->dma_mword |= 0x0101; break;
- case XFER_SW_DMA_2: drive->id->dma_1word |= 0x0404; break;
- case XFER_SW_DMA_1: drive->id->dma_1word |= 0x0202; break;
- case XFER_SW_DMA_0: drive->id->dma_1word |= 0x0101; break;
- default: break;
+ if (speed >= XFER_UDMA_0) {
+ i = 1 << (speed - XFER_UDMA_0);
+ id[ATA_ID_UDMA_MODES] |= (i << 8 | i);
+ } else if (speed >= XFER_MW_DMA_0) {
+ i = 1 << (speed - XFER_MW_DMA_0);
+ id[ATA_ID_MWDMA_MODES] |= (i << 8 | i);
+ } else if (speed >= XFER_SW_DMA_0) {
+ i = 1 << (speed - XFER_SW_DMA_0);
+ id[ATA_ID_SWDMA_MODES] |= (i << 8 | i);
}
+
if (!drive->init_speed)
drive->init_speed = speed;
drive->current_speed = speed;
@@ -977,7 +886,7 @@ void ide_execute_pkt_cmd(ide_drive_t *drive)
unsigned long flags;
spin_lock_irqsave(&ide_lock, flags);
- hwif->tp_ops->exec_command(hwif, WIN_PACKETCMD);
+ hwif->tp_ops->exec_command(hwif, ATA_CMD_PACKET);
ndelay(400);
spin_unlock_irqrestore(&ide_lock, flags);
}
@@ -1010,7 +919,7 @@ static ide_startstop_t atapi_reset_pollfunc (ide_drive_t *drive)
udelay (10);
stat = hwif->tp_ops->read_status(hwif);
- if (OK_STAT(stat, 0, BUSY_STAT))
+ if (OK_STAT(stat, 0, ATA_BUSY))
printk("%s: ATAPI reset complete\n", drive->name);
else {
if (time_before(jiffies, hwgroup->poll_timeout)) {
@@ -1056,7 +965,7 @@ static ide_startstop_t reset_pollfunc (ide_drive_t *drive)
tmp = hwif->tp_ops->read_status(hwif);
- if (!OK_STAT(tmp, 0, BUSY_STAT)) {
+ if (!OK_STAT(tmp, 0, ATA_BUSY)) {
if (time_before(jiffies, hwgroup->poll_timeout)) {
ide_set_handler(drive, &reset_pollfunc, HZ/20, NULL);
/* continue polling */
@@ -1102,7 +1011,7 @@ static ide_startstop_t reset_pollfunc (ide_drive_t *drive)
static void ide_disk_pre_reset(ide_drive_t *drive)
{
- int legacy = (drive->id->cfs_enable_2 & 0x0400) ? 0 : 1;
+ int legacy = (drive->id[ATA_ID_CFS_ENABLE_2] & 0x0400) ? 0 : 1;
drive->special.all = 0;
drive->special.b.set_geometry = legacy;
@@ -1187,7 +1096,7 @@ static ide_startstop_t do_reset1 (ide_drive_t *drive, int do_not_try_atapi)
pre_reset(drive);
SELECT_DRIVE(drive);
udelay (20);
- tp_ops->exec_command(hwif, WIN_SRST);
+ tp_ops->exec_command(hwif, ATA_CMD_DEV_RESET);
ndelay(400);
hwgroup->poll_timeout = jiffies + WAIT_WORSTCASE;
hwgroup->polling = 1;
@@ -1270,7 +1179,7 @@ int ide_wait_not_busy(ide_hwif_t *hwif, unsigned long timeout)
*/
mdelay(1);
stat = hwif->tp_ops->read_status(hwif);
- if ((stat & BUSY_STAT) == 0)
+ if ((stat & ATA_BUSY) == 0)
return 0;
/*
* Assume a value of 0xff means nothing is connected to
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 97fefabea8b8daee5203b42114fc9c5ba4933dbd..ed426dd0fdd8a6747a744a64607c030ef0b6ed1e 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -2,7 +2,6 @@
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/bitops.h>
@@ -90,29 +89,31 @@ static u8 ide_rate_filter(ide_drive_t *drive, u8 speed)
u8 ide_get_best_pio_mode (ide_drive_t *drive, u8 mode_wanted, u8 max_mode)
{
- int pio_mode;
- struct hd_driveid* id = drive->id;
- int overridden = 0;
+ u16 *id = drive->id;
+ int pio_mode = -1, overridden = 0;
if (mode_wanted != 255)
return min_t(u8, mode_wanted, max_mode);
- if ((drive->hwif->host_flags & IDE_HFLAG_PIO_NO_BLACKLIST) == 0 &&
- (pio_mode = ide_scan_pio_blacklist(id->model)) != -1) {
+ if ((drive->hwif->host_flags & IDE_HFLAG_PIO_NO_BLACKLIST) == 0)
+ pio_mode = ide_scan_pio_blacklist((char *)&id[ATA_ID_PROD]);
+
+ if (pio_mode != -1) {
printk(KERN_INFO "%s: is on PIO blacklist\n", drive->name);
} else {
- pio_mode = id->tPIO;
+ pio_mode = id[ATA_ID_OLD_PIO_MODES] >> 8;
if (pio_mode > 2) { /* 2 is maximum allowed tPIO value */
pio_mode = 2;
overridden = 1;
}
- if (id->field_valid & 2) { /* drive implements ATA2? */
- if (id->capability & 8) { /* IORDY supported? */
- if (id->eide_pio_modes & 7) {
+
+ if (id[ATA_ID_FIELD_VALID] & 2) { /* ATA2? */
+ if (ata_id_has_iordy(id)) {
+ if (id[ATA_ID_PIO_MODES] & 7) {
overridden = 0;
- if (id->eide_pio_modes & 4)
+ if (id[ATA_ID_PIO_MODES] & 4)
pio_mode = 5;
- else if (id->eide_pio_modes & 2)
+ else if (id[ATA_ID_PIO_MODES] & 2)
pio_mode = 4;
else
pio_mode = 3;
@@ -338,16 +339,16 @@ static void ide_dump_sector(ide_drive_t *drive)
static void ide_dump_ata_error(ide_drive_t *drive, u8 err)
{
printk("{ ");
- if (err & ABRT_ERR) printk("DriveStatusError ");
- if (err & ICRC_ERR)
- printk((err & ABRT_ERR) ? "BadCRC " : "BadSector ");
- if (err & ECC_ERR) printk("UncorrectableError ");
- if (err & ID_ERR) printk("SectorIdNotFound ");
- if (err & TRK0_ERR) printk("TrackZeroNotFound ");
- if (err & MARK_ERR) printk("AddrMarkNotFound ");
+ if (err & ATA_ABORTED) printk("DriveStatusError ");
+ if (err & ATA_ICRC)
+ printk((err & ATA_ABORTED) ? "BadCRC " : "BadSector ");
+ if (err & ATA_UNC) printk("UncorrectableError ");
+ if (err & ATA_IDNF) printk("SectorIdNotFound ");
+ if (err & ATA_TRK0NF) printk("TrackZeroNotFound ");
+ if (err & ATA_AMNF) printk("AddrMarkNotFound ");
printk("}");
- if ((err & (BBD_ERR | ABRT_ERR)) == BBD_ERR ||
- (err & (ECC_ERR|ID_ERR|MARK_ERR))) {
+ if ((err & (ATA_BBK | ATA_ABORTED)) == ATA_BBK ||
+ (err & (ATA_UNC | ATA_IDNF | ATA_AMNF))) {
ide_dump_sector(drive);
if (HWGROUP(drive) && HWGROUP(drive)->rq)
printk(", sector=%llu",
@@ -359,12 +360,12 @@ static void ide_dump_ata_error(ide_drive_t *drive, u8 err)
static void ide_dump_atapi_error(ide_drive_t *drive, u8 err)
{
printk("{ ");
- if (err & ILI_ERR) printk("IllegalLengthIndication ");
- if (err & EOM_ERR) printk("EndOfMedia ");
- if (err & ABRT_ERR) printk("AbortedCommand ");
- if (err & MCR_ERR) printk("MediaChangeRequested ");
- if (err & LFS_ERR) printk("LastFailedSense=0x%02x ",
- (err & LFS_ERR) >> 4);
+ if (err & ATAPI_ILI) printk("IllegalLengthIndication ");
+ if (err & ATAPI_EOM) printk("EndOfMedia ");
+ if (err & ATA_ABORTED) printk("AbortedCommand ");
+ if (err & ATA_MCR) printk("MediaChangeRequested ");
+ if (err & ATAPI_LFS) printk("LastFailedSense=0x%02x ",
+ (err & ATAPI_LFS) >> 4);
printk("}\n");
}
@@ -386,19 +387,19 @@ u8 ide_dump_status(ide_drive_t *drive, const char *msg, u8 stat)
local_irq_save(flags);
printk("%s: %s: status=0x%02x { ", drive->name, msg, stat);
- if (stat & BUSY_STAT)
+ if (stat & ATA_BUSY)
printk("Busy ");
else {
- if (stat & READY_STAT) printk("DriveReady ");
- if (stat & WRERR_STAT) printk("DeviceFault ");
- if (stat & SEEK_STAT) printk("SeekComplete ");
- if (stat & DRQ_STAT) printk("DataRequest ");
- if (stat & ECC_STAT) printk("CorrectedError ");
- if (stat & INDEX_STAT) printk("Index ");
- if (stat & ERR_STAT) printk("Error ");
+ if (stat & ATA_DRDY) printk("DriveReady ");
+ if (stat & ATA_DF) printk("DeviceFault ");
+ if (stat & ATA_DSC) printk("SeekComplete ");
+ if (stat & ATA_DRQ) printk("DataRequest ");
+ if (stat & ATA_CORR) printk("CorrectedError ");
+ if (stat & ATA_IDX) printk("Index ");
+ if (stat & ATA_ERR) printk("Error ");
}
printk("}\n");
- if ((stat & (BUSY_STAT|ERR_STAT)) == ERR_STAT) {
+ if ((stat & (ATA_BUSY | ATA_ERR)) == ATA_ERR) {
err = ide_read_error(drive);
printk("%s: %s: error=0x%02x ", drive->name, msg, err);
if (drive->media == ide_disk)
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 994e41099b42e5e95ed08cce0154bb89b6e727b0..06575a12b63518d01f2de299be39fb97f814afbe 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -50,59 +50,54 @@
static void generic_id(ide_drive_t *drive)
{
- drive->id->cyls = drive->cyl;
- drive->id->heads = drive->head;
- drive->id->sectors = drive->sect;
- drive->id->cur_cyls = drive->cyl;
- drive->id->cur_heads = drive->head;
- drive->id->cur_sectors = drive->sect;
+ u16 *id = drive->id;
+
+ id[ATA_ID_CUR_CYLS] = id[ATA_ID_CYLS] = drive->cyl;
+ id[ATA_ID_CUR_HEADS] = id[ATA_ID_HEADS] = drive->head;
+ id[ATA_ID_CUR_SECTORS] = id[ATA_ID_SECTORS] = drive->sect;
}
static void ide_disk_init_chs(ide_drive_t *drive)
{
- struct hd_driveid *id = drive->id;
+ u16 *id = drive->id;
/* Extract geometry if we did not already have one for the drive */
if (!drive->cyl || !drive->head || !drive->sect) {
- drive->cyl = drive->bios_cyl = id->cyls;
- drive->head = drive->bios_head = id->heads;
- drive->sect = drive->bios_sect = id->sectors;
+ drive->cyl = drive->bios_cyl = id[ATA_ID_CYLS];
+ drive->head = drive->bios_head = id[ATA_ID_HEADS];
+ drive->sect = drive->bios_sect = id[ATA_ID_SECTORS];
}
/* Handle logical geometry translation by the drive */
- if ((id->field_valid & 1) && id->cur_cyls &&
- id->cur_heads && (id->cur_heads <= 16) && id->cur_sectors) {
- drive->cyl = id->cur_cyls;
- drive->head = id->cur_heads;
- drive->sect = id->cur_sectors;
+ if (ata_id_current_chs_valid(id)) {
+ drive->cyl = id[ATA_ID_CUR_CYLS];
+ drive->head = id[ATA_ID_CUR_HEADS];
+ drive->sect = id[ATA_ID_CUR_SECTORS];
}
/* Use physical geometry if what we have still makes no sense */
- if (drive->head > 16 && id->heads && id->heads <= 16) {
- drive->cyl = id->cyls;
- drive->head = id->heads;
- drive->sect = id->sectors;
+ if (drive->head > 16 && id[ATA_ID_HEADS] && id[ATA_ID_HEADS] <= 16) {
+ drive->cyl = id[ATA_ID_CYLS];
+ drive->head = id[ATA_ID_HEADS];
+ drive->sect = id[ATA_ID_SECTORS];
}
}
static void ide_disk_init_mult_count(ide_drive_t *drive)
{
- struct hd_driveid *id = drive->id;
-
- drive->mult_count = 0;
- if (id->max_multsect) {
-#ifdef CONFIG_IDEDISK_MULTI_MODE
- id->multsect = ((id->max_multsect/2) > 1) ? id->max_multsect : 0;
- id->multsect_valid = id->multsect ? 1 : 0;
- drive->mult_req = id->multsect_valid ? id->max_multsect : 0;
- drive->special.b.set_multmode = drive->mult_req ? 1 : 0;
-#else /* original, pre IDE-NFG, per request of AC */
- drive->mult_req = 0;
- if (drive->mult_req > id->max_multsect)
- drive->mult_req = id->max_multsect;
- if (drive->mult_req || ((id->multsect_valid & 1) && id->multsect))
+ u16 *id = drive->id;
+ u8 max_multsect = id[ATA_ID_MAX_MULTSECT] & 0xff;
+
+ if (max_multsect) {
+ if ((max_multsect / 2) > 1)
+ id[ATA_ID_MULTSECT] = max_multsect | 0x100;
+ else
+ id[ATA_ID_MULTSECT] &= ~0x1ff;
+
+ drive->mult_req = id[ATA_ID_MULTSECT] & 0xff;
+
+ if (drive->mult_req)
drive->special.b.set_multmode = 1;
-#endif
}
}
@@ -119,10 +114,10 @@ static void ide_disk_init_mult_count(ide_drive_t *drive)
static inline void do_identify (ide_drive_t *drive, u8 cmd)
{
ide_hwif_t *hwif = HWIF(drive);
- int bswap = 1;
- struct hd_driveid *id;
+ u16 *id = drive->id;
+ char *m = (char *)&id[ATA_ID_PROD];
+ int bswap = 1, is_cfa;
- id = drive->id;
/* read 512 bytes of id info */
hwif->tp_ops->input_data(drive, NULL, id, SECTOR_SIZE);
@@ -135,27 +130,28 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
ide_fix_driveid(id);
/*
- * WIN_IDENTIFY returns little-endian info,
- * WIN_PIDENTIFY *usually* returns little-endian info.
+ * ATA_CMD_ID_ATA returns little-endian info,
+ * ATA_CMD_ID_ATAPI *usually* returns little-endian info.
*/
- if (cmd == WIN_PIDENTIFY) {
- if ((id->model[0] == 'N' && id->model[1] == 'E') /* NEC */
- || (id->model[0] == 'F' && id->model[1] == 'X') /* Mitsumi */
- || (id->model[0] == 'P' && id->model[1] == 'i'))/* Pioneer */
+ if (cmd == ATA_CMD_ID_ATAPI) {
+ if ((m[0] == 'N' && m[1] == 'E') || /* NEC */
+ (m[0] == 'F' && m[1] == 'X') || /* Mitsumi */
+ (m[0] == 'P' && m[1] == 'i')) /* Pioneer */
/* Vertos drives may still be weird */
- bswap ^= 1;
+ bswap ^= 1;
}
- ide_fixstring(id->model, sizeof(id->model), bswap);
- ide_fixstring(id->fw_rev, sizeof(id->fw_rev), bswap);
- ide_fixstring(id->serial_no, sizeof(id->serial_no), bswap);
+
+ ide_fixstring(m, ATA_ID_PROD_LEN, bswap);
+ ide_fixstring((char *)&id[ATA_ID_FW_REV], ATA_ID_FW_REV_LEN, bswap);
+ ide_fixstring((char *)&id[ATA_ID_SERNO], ATA_ID_SERNO_LEN, bswap);
/* we depend on this a lot! */
- id->model[sizeof(id->model)-1] = '\0';
+ m[ATA_ID_PROD_LEN - 1] = '\0';
- if (strstr(id->model, "E X A B Y T E N E S T"))
+ if (strstr(m, "E X A B Y T E N E S T"))
goto err_misc;
- printk(KERN_INFO "%s: %s, ", drive->name, id->model);
+ printk(KERN_INFO "%s: %s, ", drive->name, m);
drive->present = 1;
drive->dead = 0;
@@ -163,16 +159,16 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
/*
* Check for an ATAPI device
*/
- if (cmd == WIN_PIDENTIFY) {
- u8 type = (id->config >> 8) & 0x1f;
+ if (cmd == ATA_CMD_ID_ATAPI) {
+ u8 type = (id[ATA_ID_CONFIG] >> 8) & 0x1f;
printk(KERN_CONT "ATAPI ");
switch (type) {
case ide_floppy:
- if (!strstr(id->model, "CD-ROM")) {
- if (!strstr(id->model, "oppy") &&
- !strstr(id->model, "poyp") &&
- !strstr(id->model, "ZIP"))
+ if (!strstr(m, "CD-ROM")) {
+ if (!strstr(m, "oppy") &&
+ !strstr(m, "poyp") &&
+ !strstr(m, "ZIP"))
printk(KERN_CONT "cdrom or floppy?, assuming ");
if (drive->media != ide_cdrom) {
printk(KERN_CONT "FLOPPY");
@@ -186,8 +182,7 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
drive->removable = 1;
#ifdef CONFIG_PPC
/* kludge for Apple PowerBook internal zip */
- if (!strstr(id->model, "CD-ROM") &&
- strstr(id->model, "ZIP")) {
+ if (!strstr(m, "CD-ROM") && strstr(m, "ZIP")) {
printk(KERN_CONT "FLOPPY");
type = ide_floppy;
break;
@@ -217,18 +212,15 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
* Not an ATAPI device: looks like a "regular" hard disk
*/
- /*
- * 0x848a = CompactFlash device
- * These are *not* removable in Linux definition of the term
- */
+ is_cfa = ata_id_is_cfa(id);
- if ((id->config != 0x848a) && (id->config & (1<<7)))
+ /* CF devices are *not* removable in Linux definition of the term */
+ if (is_cfa == 0 && (id[ATA_ID_CONFIG] & (1 << 7)))
drive->removable = 1;
drive->media = ide_disk;
- printk(KERN_CONT "%s DISK drive\n",
- (id->config == 0x848a) ? "CFA" : "ATA");
+ printk(KERN_CONT "%s DISK drive\n", is_cfa ? "CFA" : "ATA");
return;
@@ -268,7 +260,7 @@ static int actual_try_to_identify (ide_drive_t *drive, u8 cmd)
if (io_ports->ctl_addr) {
a = tp_ops->read_altstatus(hwif);
s = tp_ops->read_status(hwif);
- if ((a ^ s) & ~INDEX_STAT)
+ if ((a ^ s) & ~ATA_IDX)
/* ancient Seagate drives, broken interfaces */
printk(KERN_INFO "%s: probing with STATUS(0x%02x) "
"instead of ALTSTATUS(0x%02x)\n",
@@ -281,7 +273,7 @@ static int actual_try_to_identify (ide_drive_t *drive, u8 cmd)
/* set features register for atapi
* identify command to be sure of reply
*/
- if (cmd == WIN_PIDENTIFY) {
+ if (cmd == ATA_CMD_ID_ATAPI) {
ide_task_t task;
memset(&task, 0, sizeof(task));
@@ -294,24 +286,16 @@ static int actual_try_to_identify (ide_drive_t *drive, u8 cmd)
/* ask drive for ID */
tp_ops->exec_command(hwif, cmd);
- timeout = ((cmd == WIN_IDENTIFY) ? WAIT_WORSTCASE : WAIT_PIDENTIFY) / 2;
- timeout += jiffies;
- do {
- if (time_after(jiffies, timeout)) {
- /* drive timed-out */
- return 1;
- }
- /* give drive a breather */
- msleep(50);
- s = use_altstatus ? tp_ops->read_altstatus(hwif)
- : tp_ops->read_status(hwif);
- } while (s & BUSY_STAT);
+ timeout = ((cmd == ATA_CMD_ID_ATA) ? WAIT_WORSTCASE : WAIT_PIDENTIFY) / 2;
- /* wait for IRQ and DRQ_STAT */
+ if (ide_busy_sleep(hwif, timeout, use_altstatus))
+ return 1;
+
+ /* wait for IRQ and ATA_DRQ */
msleep(50);
s = tp_ops->read_status(hwif);
- if (OK_STAT(s, DRQ_STAT, BAD_R_STAT)) {
+ if (OK_STAT(s, ATA_DRQ, BAD_R_STAT)) {
unsigned long flags;
/* local CPU only; some systems need this */
@@ -387,19 +371,21 @@ static int try_to_identify (ide_drive_t *drive, u8 cmd)
return retval;
}
-static int ide_busy_sleep(ide_hwif_t *hwif)
+int ide_busy_sleep(ide_hwif_t *hwif, unsigned long timeout, int altstatus)
{
- unsigned long timeout = jiffies + WAIT_WORSTCASE;
u8 stat;
+ timeout += jiffies;
+
do {
- msleep(50);
- stat = hwif->tp_ops->read_status(hwif);
- if ((stat & BUSY_STAT) == 0)
+ msleep(50); /* give drive a breather */
+ stat = altstatus ? hwif->tp_ops->read_altstatus(hwif)
+ : hwif->tp_ops->read_status(hwif);
+ if ((stat & ATA_BUSY) == 0)
return 0;
} while (time_before(jiffies, timeout));
- return 1;
+ return 1; /* drive timed-out */
}
static u8 ide_read_device(ide_drive_t *drive)
@@ -444,13 +430,13 @@ static int do_probe (ide_drive_t *drive, u8 cmd)
if (drive->present) {
/* avoid waiting for inappropriate probes */
- if ((drive->media != ide_disk) && (cmd == WIN_IDENTIFY))
+ if (drive->media != ide_disk && cmd == ATA_CMD_ID_ATA)
return 4;
}
#ifdef DEBUG
printk(KERN_INFO "probing for %s: present=%d, media=%d, probetype=%s\n",
drive->name, drive->present, drive->media,
- (cmd == WIN_IDENTIFY) ? "ATA" : "ATAPI");
+ (cmd == ATA_CMD_ID_ATA) ? "ATA" : "ATAPI");
#endif
/* needed for some systems
@@ -464,7 +450,7 @@ static int do_probe (ide_drive_t *drive, u8 cmd)
if (drive->select.b.unit != 0) {
/* exit with drive0 selected */
SELECT_DRIVE(&hwif->drives[0]);
- /* allow BUSY_STAT to assert & clear */
+ /* allow ATA_BUSY to assert & clear */
msleep(50);
}
/* no i/f present: mmm.. this should be a 4 -ml */
@@ -473,8 +459,8 @@ static int do_probe (ide_drive_t *drive, u8 cmd)
stat = tp_ops->read_status(hwif);
- if (OK_STAT(stat, READY_STAT, BUSY_STAT) ||
- drive->present || cmd == WIN_PIDENTIFY) {
+ if (OK_STAT(stat, ATA_DRDY, ATA_BUSY) ||
+ drive->present || cmd == ATA_CMD_ID_ATAPI) {
/* send cmd and wait */
if ((rc = try_to_identify(drive, cmd))) {
/* failed: try again */
@@ -483,17 +469,17 @@ static int do_probe (ide_drive_t *drive, u8 cmd)
stat = tp_ops->read_status(hwif);
- if (stat == (BUSY_STAT | READY_STAT))
+ if (stat == (ATA_BUSY | ATA_DRDY))
return 4;
- if (rc == 1 && cmd == WIN_PIDENTIFY) {
+ if (rc == 1 && cmd == ATA_CMD_ID_ATAPI) {
printk(KERN_ERR "%s: no response (status = 0x%02x), "
"resetting drive\n", drive->name, stat);
msleep(50);
SELECT_DRIVE(drive);
msleep(50);
- tp_ops->exec_command(hwif, WIN_SRST);
- (void)ide_busy_sleep(hwif);
+ tp_ops->exec_command(hwif, ATA_CMD_DEV_RESET);
+ (void)ide_busy_sleep(hwif, WAIT_WORSTCASE, 0);
rc = try_to_identify(drive, cmd);
}
@@ -526,13 +512,14 @@ static void enable_nest (ide_drive_t *drive)
const struct ide_tp_ops *tp_ops = hwif->tp_ops;
u8 stat;
- printk(KERN_INFO "%s: enabling %s -- ", hwif->name, drive->id->model);
+ printk(KERN_INFO "%s: enabling %s -- ",
+ hwif->name, (char *)&drive->id[ATA_ID_PROD]);
SELECT_DRIVE(drive);
msleep(50);
- tp_ops->exec_command(hwif, EXABYTE_ENABLE_NEST);
+ tp_ops->exec_command(hwif, ATA_EXABYTE_ENABLE_NEST);
- if (ide_busy_sleep(hwif)) {
+ if (ide_busy_sleep(hwif, WAIT_WORSTCASE, 0)) {
printk(KERN_CONT "failed (timeout)\n");
return;
}
@@ -545,12 +532,6 @@ static void enable_nest (ide_drive_t *drive)
printk(KERN_CONT "failed (status = 0x%02x)\n", stat);
else
printk(KERN_CONT "success\n");
-
- /* if !(success||timed-out) */
- if (do_probe(drive, WIN_IDENTIFY) >= 2) {
- /* look for ATAPI device */
- (void) do_probe(drive, WIN_PIDENTIFY);
- }
}
/**
@@ -567,6 +548,8 @@ static void enable_nest (ide_drive_t *drive)
static inline u8 probe_for_drive (ide_drive_t *drive)
{
+ char *m;
+
/*
* In order to keep things simple we have an id
* block for all drives at all times. If the device
@@ -576,29 +559,34 @@ static inline u8 probe_for_drive (ide_drive_t *drive)
* Also note that 0 everywhere means "can't do X"
*/
- drive->id = kzalloc(SECTOR_WORDS *4, GFP_KERNEL);
+ drive->id = kzalloc(SECTOR_SIZE, GFP_KERNEL);
drive->id_read = 0;
if(drive->id == NULL)
{
printk(KERN_ERR "ide: out of memory for id data.\n");
return 0;
}
- strcpy(drive->id->model, "UNKNOWN");
-
+
+ m = (char *)&drive->id[ATA_ID_PROD];
+ strcpy(m, "UNKNOWN");
+
/* skip probing? */
- if (!drive->noprobe)
- {
+ if (!drive->noprobe) {
+retry:
/* if !(success||timed-out) */
- if (do_probe(drive, WIN_IDENTIFY) >= 2) {
+ if (do_probe(drive, ATA_CMD_ID_ATA) >= 2)
/* look for ATAPI device */
- (void) do_probe(drive, WIN_PIDENTIFY);
- }
+ (void)do_probe(drive, ATA_CMD_ID_ATAPI);
+
if (!drive->present)
/* drive not found */
return 0;
- if (strstr(drive->id->model, "E X A B Y T E N E S T"))
+
+ if (strstr(m, "E X A B Y T E N E S T")) {
enable_nest(drive);
-
+ goto retry;
+ }
+
/* identification failed? */
if (!drive->id_read) {
if (drive->media == ide_disk) {
@@ -740,36 +728,38 @@ static int ide_port_wait_ready(ide_hwif_t *hwif)
/**
* ide_undecoded_slave - look for bad CF adapters
- * @drive1: drive
+ * @dev1: slave device
*
* Analyse the drives on the interface and attempt to decide if we
* have the same drive viewed twice. This occurs with crap CF adapters
* and PCMCIA sometimes.
*/
-void ide_undecoded_slave(ide_drive_t *drive1)
+void ide_undecoded_slave(ide_drive_t *dev1)
{
- ide_drive_t *drive0 = &drive1->hwif->drives[0];
+ ide_drive_t *dev0 = &dev1->hwif->drives[0];
- if ((drive1->dn & 1) == 0 || drive0->present == 0)
+ if ((dev1->dn & 1) == 0 || dev0->present == 0)
return;
/* If the models don't match they are not the same product */
- if (strcmp(drive0->id->model, drive1->id->model))
+ if (strcmp((char *)&dev0->id[ATA_ID_PROD],
+ (char *)&dev1->id[ATA_ID_PROD]))
return;
/* Serial numbers do not match */
- if (strncmp(drive0->id->serial_no, drive1->id->serial_no, 20))
+ if (strncmp((char *)&dev0->id[ATA_ID_SERNO],
+ (char *)&dev1->id[ATA_ID_SERNO], ATA_ID_SERNO_LEN))
return;
/* No serial number, thankfully very rare for CF */
- if (drive0->id->serial_no[0] == 0)
+ if (*(char *)&dev0->id[ATA_ID_SERNO] == 0)
return;
/* Appears to be an IDE flash adapter with decode bugs */
printk(KERN_WARNING "ide-probe: ignoring undecoded slave\n");
- drive1->present = 0;
+ dev1->present = 0;
}
EXPORT_SYMBOL_GPL(ide_undecoded_slave);
@@ -853,7 +843,7 @@ static void ide_port_tune_devices(ide_hwif_t *hwif)
if (hwif->host_flags & IDE_HFLAG_NO_IO_32BIT)
drive->no_io_32bit = 1;
else
- drive->no_io_32bit = drive->id->dword_io ? 1 : 0;
+ drive->no_io_32bit = drive->id[ATA_ID_DWORD_IO] ? 1 : 0;
}
}
@@ -1037,11 +1027,6 @@ static int init_irq (ide_hwif_t *hwif)
ide_hwgroup_t *hwgroup;
ide_hwif_t *match = NULL;
-
- BUG_ON(in_interrupt());
- BUG_ON(irqs_disabled());
- BUG_ON(hwif == NULL);
-
mutex_lock(&ide_cfg_mtx);
hwif->hwgroup = NULL;
#if MAX_HWIFS > 1
@@ -1116,7 +1101,8 @@ static int init_irq (ide_hwif_t *hwif)
sa = IRQF_SHARED;
#endif /* __mc68000__ */
- if (IDE_CHIPSET_IS_PCI(hwif->chipset))
+ if (hwif->chipset == ide_pci || hwif->chipset == ide_cmd646 ||
+ hwif->chipset == ide_ali14xx)
sa = IRQF_SHARED;
if (io_ports->ctl_addr)
@@ -1188,7 +1174,7 @@ static struct kobject *exact_match(dev_t dev, int *part, void *data)
{
struct gendisk *p = data;
*part &= (1 << PARTN_BITS) - 1;
- return &p->dev.kobj;
+ return &disk_to_dev(p)->kobj;
}
static int exact_lock(dev_t dev, void *data)
@@ -1344,8 +1330,6 @@ static void hwif_register_devices(ide_hwif_t *hwif)
if (!drive->present)
continue;
- ide_add_generic_settings(drive);
-
snprintf(dev->bus_id, BUS_ID_SIZE, "%u.%u", hwif->index, i);
dev->parent = &hwif->gendev;
dev->bus = &ide_bus_type;
@@ -1492,7 +1476,7 @@ static struct device_attribute *ide_port_attrs[] = {
static int ide_sysfs_register_port(ide_hwif_t *hwif)
{
- int i, rc;
+ int i, uninitialized_var(rc);
for (i = 0; ide_port_attrs[i]; i++) {
rc = device_create_file(hwif->portdev, ide_port_attrs[i]);
@@ -1602,8 +1586,10 @@ struct ide_host *ide_host_alloc_all(const struct ide_port_info *d,
if (hws[0])
host->dev[0] = hws[0]->dev;
- if (d)
+ if (d) {
+ host->init_chipset = d->init_chipset;
host->host_flags = d->host_flags;
+ }
return host;
}
diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index f66c9c3f6fc6686d56479a56a902f88822544db3..e7030a491463e126755784f9993db43083543aae 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -12,14 +12,6 @@
* "settings" files. e.g. "cat /proc/ide0/hda/settings"
* To write a new value "val" into a specific setting "name", use:
* echo "name:val" >/proc/ide/ide0/hda/settings
- *
- * Also useful, "cat /proc/ide0/hda/[identify, smart_values,
- * smart_thresholds, capabilities]" will issue an IDENTIFY /
- * PACKET_IDENTIFY / SMART_READ_VALUES / SMART_READ_THRESHOLDS /
- * SENSE CAPABILITIES command to /dev/hda, and then dump out the
- * returned data as 256 16-bit words. The "hdparm" utility will
- * be updated someday soon to use this mechanism.
- *
*/
#include <linux/module.h>
@@ -31,7 +23,6 @@
#include <linux/mm.h>
#include <linux/pci.h>
#include <linux/ctype.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/seq_file.h>
@@ -109,13 +100,14 @@ static int proc_ide_read_identify
err = taskfile_lib_get_identify(drive, page);
if (!err) {
- char *out = ((char *)page) + (SECTOR_WORDS * 4);
+ char *out = (char *)page + SECTOR_SIZE;
+
page = out;
do {
out += sprintf(out, "%04x%c",
le16_to_cpup(val), (++i & 7) ? ' ' : '\n');
val += 1;
- } while (i < (SECTOR_WORDS * 2));
+ } while (i < SECTOR_SIZE / 2);
len = out - page;
}
}
@@ -123,140 +115,25 @@ static int proc_ide_read_identify
}
/**
- * __ide_add_setting - add an ide setting option
- * @drive: drive to use
- * @name: setting name
- * @rw: true if the function is read write
- * @data_type: type of data
- * @min: range minimum
- * @max: range maximum
- * @mul_factor: multiplication scale
- * @div_factor: divison scale
- * @data: private data field
- * @set: setting
- * @auto_remove: setting auto removal flag
- *
- * Removes the setting named from the device if it is present.
- * The function takes the settings_lock to protect against
- * parallel changes. This function must not be called from IRQ
- * context. Returns 0 on success or -1 on failure.
- *
- * BUGS: This code is seriously over-engineered. There is also
- * magic about how the driver specific features are setup. If
- * a driver is attached we assume the driver settings are auto
- * remove.
- */
-
-static int __ide_add_setting(ide_drive_t *drive, const char *name, int rw, int data_type, int min, int max, int mul_factor, int div_factor, void *data, ide_procset_t *set, int auto_remove)
-{
- ide_settings_t **p = (ide_settings_t **) &drive->settings, *setting = NULL;
-
- mutex_lock(&ide_setting_mtx);
- while ((*p) && strcmp((*p)->name, name) < 0)
- p = &((*p)->next);
- if ((setting = kzalloc(sizeof(*setting), GFP_KERNEL)) == NULL)
- goto abort;
- if ((setting->name = kmalloc(strlen(name) + 1, GFP_KERNEL)) == NULL)
- goto abort;
- strcpy(setting->name, name);
- setting->rw = rw;
- setting->data_type = data_type;
- setting->min = min;
- setting->max = max;
- setting->mul_factor = mul_factor;
- setting->div_factor = div_factor;
- setting->data = data;
- setting->set = set;
-
- setting->next = *p;
- if (auto_remove)
- setting->auto_remove = 1;
- *p = setting;
- mutex_unlock(&ide_setting_mtx);
- return 0;
-abort:
- mutex_unlock(&ide_setting_mtx);
- kfree(setting);
- return -1;
-}
-
-int ide_add_setting(ide_drive_t *drive, const char *name, int rw, int data_type, int min, int max, int mul_factor, int div_factor, void *data, ide_procset_t *set)
-{
- return __ide_add_setting(drive, name, rw, data_type, min, max, mul_factor, div_factor, data, set, 1);
-}
-
-EXPORT_SYMBOL(ide_add_setting);
-
-/**
- * __ide_remove_setting - remove an ide setting option
- * @drive: drive to use
- * @name: setting name
- *
- * Removes the setting named from the device if it is present.
- * The caller must hold the setting semaphore.
- */
-
-static void __ide_remove_setting(ide_drive_t *drive, char *name)
-{
- ide_settings_t **p, *setting;
-
- p = (ide_settings_t **) &drive->settings;
-
- while ((*p) && strcmp((*p)->name, name))
- p = &((*p)->next);
- setting = (*p);
- if (setting == NULL)
- return;
-
- (*p) = setting->next;
-
- kfree(setting->name);
- kfree(setting);
-}
-
-/**
- * auto_remove_settings - remove driver specific settings
- * @drive: drive
- *
- * Automatically remove all the driver specific settings for this
- * drive. This function may not be called from IRQ context. The
- * caller must hold ide_setting_mtx.
- */
-
-static void auto_remove_settings(ide_drive_t *drive)
-{
- ide_settings_t *setting;
-repeat:
- setting = drive->settings;
- while (setting) {
- if (setting->auto_remove) {
- __ide_remove_setting(drive, setting->name);
- goto repeat;
- }
- setting = setting->next;
- }
-}
-
-/**
- * ide_find_setting_by_name - find a drive specific setting
- * @drive: drive to scan
+ * ide_find_setting - find a specific setting
+ * @st: setting table pointer
* @name: setting name
*
- * Scan's the device setting table for a matching entry and returns
+ * Scan's the setting table for a matching entry and returns
* this or NULL if no entry is found. The caller must hold the
* setting semaphore
*/
-static ide_settings_t *ide_find_setting_by_name(ide_drive_t *drive, char *name)
+static
+const struct ide_proc_devset *ide_find_setting(const struct ide_proc_devset *st,
+ char *name)
{
- ide_settings_t *setting = drive->settings;
-
- while (setting) {
- if (strcmp(setting->name, name) == 0)
+ while (st->name) {
+ if (strcmp(st->name, name) == 0)
break;
- setting = setting->next;
+ st++;
}
- return setting;
+ return st->name ? st : NULL;
}
/**
@@ -272,26 +149,20 @@ static ide_settings_t *ide_find_setting_by_name(ide_drive_t *drive, char *name)
* be told apart
*/
-static int ide_read_setting(ide_drive_t *drive, ide_settings_t *setting)
+static int ide_read_setting(ide_drive_t *drive,
+ const struct ide_proc_devset *setting)
{
- int val = -EINVAL;
- unsigned long flags;
+ const struct ide_devset *ds = setting->setting;
+ int val = -EINVAL;
+
+ if (ds->get) {
+ unsigned long flags;
- if ((setting->rw & SETTING_READ)) {
spin_lock_irqsave(&ide_lock, flags);
- switch (setting->data_type) {
- case TYPE_BYTE:
- val = *((u8 *) setting->data);
- break;
- case TYPE_SHORT:
- val = *((u16 *) setting->data);
- break;
- case TYPE_INT:
- val = *((u32 *) setting->data);
- break;
- }
+ val = ds->get(drive);
spin_unlock_irqrestore(&ide_lock, flags);
}
+
return val;
}
@@ -313,33 +184,23 @@ static int ide_read_setting(ide_drive_t *drive, ide_settings_t *setting)
* The current scheme of polling is kludgy, though safe enough.
*/
-static int ide_write_setting(ide_drive_t *drive, ide_settings_t *setting, int val)
+static int ide_write_setting(ide_drive_t *drive,
+ const struct ide_proc_devset *setting, int val)
{
+ const struct ide_devset *ds = setting->setting;
+
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
- if (setting->set)
- return setting->set(drive, val);
- if (!(setting->rw & SETTING_WRITE))
+ if (!ds->set)
return -EPERM;
- if (val < setting->min || val > setting->max)
+ if ((ds->flags & DS_SYNC)
+ && (val < setting->min || val > setting->max))
return -EINVAL;
- if (ide_spin_wait_hwgroup(drive))
- return -EBUSY;
- switch (setting->data_type) {
- case TYPE_BYTE:
- *((u8 *) setting->data) = val;
- break;
- case TYPE_SHORT:
- *((u16 *) setting->data) = val;
- break;
- case TYPE_INT:
- *((u32 *) setting->data) = val;
- break;
- }
- spin_unlock_irq(&ide_lock);
- return 0;
+ return ide_devset_execute(drive, ds, val);
}
+ide_devset_get(xfer_rate, current_speed);
+
static int set_xfer_rate (ide_drive_t *drive, int arg)
{
ide_task_t task;
@@ -349,7 +210,7 @@ static int set_xfer_rate (ide_drive_t *drive, int arg)
return -EINVAL;
memset(&task, 0, sizeof(task));
- task.tf.command = WIN_SETFEATURES;
+ task.tf.command = ATA_CMD_SET_FEATURES;
task.tf.feature = SETFEATURES_XFER;
task.tf.nsect = (u8)arg;
task.tf_flags = IDE_TFLAG_OUT_FEATURE | IDE_TFLAG_OUT_NSECT |
@@ -364,29 +225,23 @@ static int set_xfer_rate (ide_drive_t *drive, int arg)
return err;
}
-/**
- * ide_add_generic_settings - generic ide settings
- * @drive: drive being configured
- *
- * Add the generic parts of the system settings to the /proc files.
- * The caller must not be holding the ide_setting_mtx.
- */
-
-void ide_add_generic_settings (ide_drive_t *drive)
-{
-/*
- * drive setting name read/write access data type min max mul_factor div_factor data pointer set function
- */
- __ide_add_setting(drive, "io_32bit", drive->no_io_32bit ? SETTING_READ : SETTING_RW, TYPE_BYTE, 0, 1 + (SUPPORT_VLB_SYNC << 1), 1, 1, &drive->io_32bit, set_io_32bit, 0);
- __ide_add_setting(drive, "keepsettings", SETTING_RW, TYPE_BYTE, 0, 1, 1, 1, &drive->keep_settings, NULL, 0);
- __ide_add_setting(drive, "nice1", SETTING_RW, TYPE_BYTE, 0, 1, 1, 1, &drive->nice1, NULL, 0);
- __ide_add_setting(drive, "pio_mode", SETTING_WRITE, TYPE_BYTE, 0, 255, 1, 1, NULL, set_pio_mode, 0);
- __ide_add_setting(drive, "unmaskirq", drive->no_unmask ? SETTING_READ : SETTING_RW, TYPE_BYTE, 0, 1, 1, 1, &drive->unmask, NULL, 0);
- __ide_add_setting(drive, "using_dma", SETTING_RW, TYPE_BYTE, 0, 1, 1, 1, &drive->using_dma, set_using_dma, 0);
- __ide_add_setting(drive, "init_speed", SETTING_RW, TYPE_BYTE, 0, 70, 1, 1, &drive->init_speed, NULL, 0);
- __ide_add_setting(drive, "current_speed", SETTING_RW, TYPE_BYTE, 0, 70, 1, 1, &drive->current_speed, set_xfer_rate, 0);
- __ide_add_setting(drive, "number", SETTING_RW, TYPE_BYTE, 0, 3, 1, 1, &drive->dn, NULL, 0);
-}
+ide_devset_rw(current_speed, xfer_rate);
+ide_devset_rw_field(init_speed, init_speed);
+ide_devset_rw_field(nice1, nice1);
+ide_devset_rw_field(number, dn);
+
+static const struct ide_proc_devset ide_generic_settings[] = {
+ IDE_PROC_DEVSET(current_speed, 0, 70),
+ IDE_PROC_DEVSET(init_speed, 0, 70),
+ IDE_PROC_DEVSET(io_32bit, 0, 1 + (SUPPORT_VLB_SYNC << 1)),
+ IDE_PROC_DEVSET(keepsettings, 0, 1),
+ IDE_PROC_DEVSET(nice1, 0, 1),
+ IDE_PROC_DEVSET(number, 0, 3),
+ IDE_PROC_DEVSET(pio_mode, 0, 255),
+ IDE_PROC_DEVSET(unmaskirq, 0, 1),
+ IDE_PROC_DEVSET(using_dma, 0, 1),
+ { 0 },
+};
static void proc_ide_settings_warn(void)
{
@@ -403,19 +258,32 @@ static void proc_ide_settings_warn(void)
static int proc_ide_read_settings
(char *page, char **start, off_t off, int count, int *eof, void *data)
{
+ const struct ide_proc_devset *setting, *g, *d;
+ const struct ide_devset *ds;
ide_drive_t *drive = (ide_drive_t *) data;
- ide_settings_t *setting = (ide_settings_t *) drive->settings;
char *out = page;
int len, rc, mul_factor, div_factor;
proc_ide_settings_warn();
mutex_lock(&ide_setting_mtx);
+ g = ide_generic_settings;
+ d = drive->settings;
out += sprintf(out, "name\t\t\tvalue\t\tmin\t\tmax\t\tmode\n");
out += sprintf(out, "----\t\t\t-----\t\t---\t\t---\t\t----\n");
- while (setting) {
- mul_factor = setting->mul_factor;
- div_factor = setting->div_factor;
+ while (g->name || (d && d->name)) {
+ /* read settings in the alphabetical order */
+ if (g->name && d && d->name) {
+ if (strcmp(d->name, g->name) < 0)
+ setting = d++;
+ else
+ setting = g++;
+ } else if (d && d->name) {
+ setting = d++;
+ } else
+ setting = g++;
+ mul_factor = setting->mulf ? setting->mulf(drive) : 1;
+ div_factor = setting->divf ? setting->divf(drive) : 1;
out += sprintf(out, "%-24s", setting->name);
rc = ide_read_setting(drive, setting);
if (rc >= 0)
@@ -423,12 +291,12 @@ static int proc_ide_read_settings
else
out += sprintf(out, "%-16s", "write-only");
out += sprintf(out, "%-16d%-16d", (setting->min * mul_factor + div_factor - 1) / div_factor, setting->max * mul_factor / div_factor);
- if (setting->rw & SETTING_READ)
+ ds = setting->setting;
+ if (ds->get)
out += sprintf(out, "r");
- if (setting->rw & SETTING_WRITE)
+ if (ds->set)
out += sprintf(out, "w");
out += sprintf(out, "\n");
- setting = setting->next;
}
len = out - page;
mutex_unlock(&ide_setting_mtx);
@@ -442,9 +310,10 @@ static int proc_ide_write_settings(struct file *file, const char __user *buffer,
{
ide_drive_t *drive = (ide_drive_t *) data;
char name[MAX_LEN + 1];
- int for_real = 0;
+ int for_real = 0, mul_factor, div_factor;
unsigned long n;
- ide_settings_t *setting;
+
+ const struct ide_proc_devset *setting;
char *buf, *s;
if (!capable(CAP_SYS_ADMIN))
@@ -512,13 +381,21 @@ static int proc_ide_write_settings(struct file *file, const char __user *buffer,
}
mutex_lock(&ide_setting_mtx);
- setting = ide_find_setting_by_name(drive, name);
+ /* generic settings first, then driver specific ones */
+ setting = ide_find_setting(ide_generic_settings, name);
if (!setting) {
- mutex_unlock(&ide_setting_mtx);
- goto parse_error;
+ if (drive->settings)
+ setting = ide_find_setting(drive->settings, name);
+ if (!setting) {
+ mutex_unlock(&ide_setting_mtx);
+ goto parse_error;
+ }
+ }
+ if (for_real) {
+ mul_factor = setting->mulf ? setting->mulf(drive) : 1;
+ div_factor = setting->divf ? setting->divf(drive) : 1;
+ ide_write_setting(drive, setting, val * div_factor / mul_factor);
}
- if (for_real)
- ide_write_setting(drive, setting, val * setting->div_factor / setting->mul_factor);
mutex_unlock(&ide_setting_mtx);
}
} while (!for_real++);
@@ -561,11 +438,10 @@ static int proc_ide_read_dmodel
(char *page, char **start, off_t off, int count, int *eof, void *data)
{
ide_drive_t *drive = (ide_drive_t *) data;
- struct hd_driveid *id = drive->id;
+ char *m = (char *)&drive->id[ATA_ID_PROD];
int len;
- len = sprintf(page, "%.40s\n",
- (id && id->model[0]) ? (char *)id->model : "(none)");
+ len = sprintf(page, "%.40s\n", m[0] ? m : "(none)");
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
@@ -690,6 +566,10 @@ static void ide_remove_proc_entries(struct proc_dir_entry *dir, ide_proc_entry_t
void ide_proc_register_driver(ide_drive_t *drive, ide_driver_t *driver)
{
+ mutex_lock(&ide_setting_mtx);
+ drive->settings = driver->settings;
+ mutex_unlock(&ide_setting_mtx);
+
ide_add_proc_entries(drive->proc, driver->proc, drive);
}
@@ -726,7 +606,7 @@ void ide_proc_unregister_driver(ide_drive_t *drive, ide_driver_t *driver)
* OTOH both ide_{read,write}_setting are only ever used under
* ide_setting_mtx.
*/
- auto_remove_settings(drive);
+ drive->settings = NULL;
spin_unlock_irqrestore(&ide_lock, flags);
mutex_unlock(&ide_setting_mtx);
}
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 1bce84b566304115c2834a1742f03284e2c25ce9..f8c84df4a0bcf5e743cc2b341973488786602f29 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -15,6 +15,8 @@
* Documentation/ide/ChangeLog.ide-tape.1995-2002
*/
+#define DRV_NAME "ide-tape"
+
#define IDETAPE_VERSION "1.20"
#include <linux/module.h>
@@ -54,8 +56,6 @@ enum {
DBG_CHRDEV = (1 << 2),
/* all remaining procedures */
DBG_PROCS = (1 << 3),
- /* buffer alloc info (pc_stack & rq_stack) */
- DBG_PCRQ_STACK = (1 << 4),
};
/* define to see debug info */
@@ -80,26 +80,6 @@ enum {
*/
#define IDETAPE_MAX_PC_RETRIES 3
-/*
- * With each packet command, we allocate a buffer of IDETAPE_PC_BUFFER_SIZE
- * bytes. This is used for several packet commands (Not for READ/WRITE commands)
- */
-#define IDETAPE_PC_BUFFER_SIZE 256
-
-/*
- * In various places in the driver, we need to allocate storage
- * for packet commands and requests, which will remain valid while
- * we leave the driver to wait for an interrupt or a timeout event.
- */
-#define IDETAPE_PC_STACK (10 + IDETAPE_MAX_PC_RETRIES)
-
-/*
- * Some drives (for example, Seagate STT3401A Travan) require a very long
- * timeout, because they don't return an interrupt or clear their busy bit
- * until after the command completes (even retension commands).
- */
-#define IDETAPE_WAIT_CMD (900*HZ)
-
/*
* The following parameter is used to select the point in the internal tape fifo
* in which we will start to refill the buffer. Decreasing the following
@@ -172,20 +152,6 @@ struct idetape_bh {
#define IDETAPE_LU_RETENSION_MASK 2
#define IDETAPE_LU_EOT_MASK 4
-/*
- * Special requests for our block device strategy routine.
- *
- * In order to service a character device command, we add special requests to
- * the tail of our block device request queue and wait for their completion.
- */
-
-enum {
- REQ_IDETAPE_PC1 = (1 << 0), /* packet command (first stage) */
- REQ_IDETAPE_PC2 = (1 << 1), /* packet command (second stage) */
- REQ_IDETAPE_READ = (1 << 2),
- REQ_IDETAPE_WRITE = (1 << 3),
-};
-
/* Error codes returned in rq->errors to the higher part of the driver. */
#define IDETAPE_ERROR_GENERAL 101
#define IDETAPE_ERROR_FILEMARK 102
@@ -206,13 +172,6 @@ typedef struct ide_tape_obj {
struct kref kref;
/*
- * Since a typical character device operation requires more
- * than one packet command, we provide here enough memory
- * for the maximum of interconnected packet commands.
- * The packet commands are stored in the circular array pc_stack.
- * pc_stack_index points to the last used entry, and warps around
- * to the start when we get to the last array entry.
- *
* pc points to the current processed packet command.
*
* failed_pc points to the last failed packet command, or contains
@@ -224,13 +183,11 @@ typedef struct ide_tape_obj {
struct ide_atapi_pc *pc;
/* Last failed packet command */
struct ide_atapi_pc *failed_pc;
- /* Packet command stack */
- struct ide_atapi_pc pc_stack[IDETAPE_PC_STACK];
- /* Next free packet command storage space */
- int pc_stack_index;
- struct request rq_stack[IDETAPE_PC_STACK];
- /* We implement a circular array */
- int rq_stack_index;
+ /* used by REQ_IDETAPE_{READ,WRITE} requests */
+ struct ide_atapi_pc queued_pc;
+
+ struct ide_atapi_pc request_sense_pc;
+ struct request request_sense_rq;
/*
* DSC polling variables.
@@ -450,47 +407,6 @@ static void idetape_update_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc)
pc->bh = bh;
}
-/*
- * idetape_next_pc_storage returns a pointer to a place in which we can
- * safely store a packet command, even though we intend to leave the
- * driver. A storage space for a maximum of IDETAPE_PC_STACK packet
- * commands is allocated at initialization time.
- */
-static struct ide_atapi_pc *idetape_next_pc_storage(ide_drive_t *drive)
-{
- idetape_tape_t *tape = drive->driver_data;
-
- debug_log(DBG_PCRQ_STACK, "pc_stack_index=%d\n", tape->pc_stack_index);
-
- if (tape->pc_stack_index == IDETAPE_PC_STACK)
- tape->pc_stack_index = 0;
- return (&tape->pc_stack[tape->pc_stack_index++]);
-}
-
-/*
- * idetape_next_rq_storage is used along with idetape_next_pc_storage.
- * Since we queue packet commands in the request queue, we need to
- * allocate a request, along with the allocation of a packet command.
- */
-
-/**************************************************************
- * *
- * This should get fixed to use kmalloc(.., GFP_ATOMIC) *
- * followed later on by kfree(). -ml *
- * *
- **************************************************************/
-
-static struct request *idetape_next_rq_storage(ide_drive_t *drive)
-{
- idetape_tape_t *tape = drive->driver_data;
-
- debug_log(DBG_PCRQ_STACK, "rq_stack_index=%d\n", tape->rq_stack_index);
-
- if (tape->rq_stack_index == IDETAPE_PC_STACK)
- tape->rq_stack_index = 0;
- return (&tape->rq_stack[tape->rq_stack_index++]);
-}
-
/*
* called on each failed packet command retry to analyze the request sense. We
* currently do not utilize this information.
@@ -667,61 +583,14 @@ static void ide_tape_callback(ide_drive_t *drive)
idetape_end_request(drive, uptodate, 0);
}
-static void idetape_init_pc(struct ide_atapi_pc *pc)
-{
- memset(pc->c, 0, 12);
- pc->retries = 0;
- pc->flags = 0;
- pc->req_xfer = 0;
- pc->buf = pc->pc_buf;
- pc->buf_size = IDETAPE_PC_BUFFER_SIZE;
- pc->bh = NULL;
- pc->b_data = NULL;
-}
-
static void idetape_create_request_sense_cmd(struct ide_atapi_pc *pc)
{
- idetape_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = REQUEST_SENSE;
pc->c[4] = 20;
pc->req_xfer = 20;
}
-static void idetape_init_rq(struct request *rq, u8 cmd)
-{
- blk_rq_init(NULL, rq);
- rq->cmd_type = REQ_TYPE_SPECIAL;
- rq->cmd[13] = cmd;
-}
-
-/*
- * Generate a new packet command request in front of the request queue, before
- * the current request, so that it will be processed immediately, on the next
- * pass through the driver. The function below is called from the request
- * handling part of the driver (the "bottom" part). Safe storage for the request
- * should be allocated with ide_tape_next_{pc,rq}_storage() prior to that.
- *
- * Memory for those requests is pre-allocated at initialization time, and is
- * limited to IDETAPE_PC_STACK requests. We assume that we have enough space for
- * the maximum possible number of inter-dependent packet commands.
- *
- * The higher level of the driver - The ioctl handler and the character device
- * handling functions should queue request to the lower level part and wait for
- * their completion using idetape_queue_pc_tail or idetape_queue_rw_tail.
- */
-static void idetape_queue_pc_head(ide_drive_t *drive, struct ide_atapi_pc *pc,
- struct request *rq)
-{
- struct ide_tape_obj *tape = drive->driver_data;
-
- idetape_init_rq(rq, REQ_IDETAPE_PC1);
- rq->cmd_flags |= REQ_PREEMPT;
- rq->buffer = (char *) pc;
- rq->rq_disk = tape->disk;
- memcpy(rq->cmd, pc->c, 12);
- ide_do_drive_cmd(drive, rq);
-}
-
/*
* idetape_retry_pc is called when an error was detected during the
* last packet command. We queue a request sense packet command in
@@ -729,15 +598,14 @@ static void idetape_queue_pc_head(ide_drive_t *drive, struct ide_atapi_pc *pc,
*/
static void idetape_retry_pc(ide_drive_t *drive)
{
- struct ide_atapi_pc *pc;
- struct request *rq;
+ struct ide_tape_obj *tape = drive->driver_data;
+ struct request *rq = &tape->request_sense_rq;
+ struct ide_atapi_pc *pc = &tape->request_sense_pc;
(void)ide_read_error(drive);
- pc = idetape_next_pc_storage(drive);
- rq = idetape_next_rq_storage(drive);
idetape_create_request_sense_cmd(pc);
set_bit(IDE_AFLAG_IGNORE_DSC, &drive->atapi_flags);
- idetape_queue_pc_head(drive, pc, rq);
+ ide_queue_pc_head(drive, tape->disk, pc, rq);
}
/*
@@ -766,13 +634,15 @@ static void ide_tape_handle_dsc(ide_drive_t *drive)
idetape_postpone_request(drive);
}
-static void ide_tape_io_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc,
+static int ide_tape_io_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc,
unsigned int bcount, int write)
{
if (write)
idetape_output_buffers(drive, pc, bcount);
else
idetape_input_buffers(drive, pc, bcount);
+
+ return bcount;
}
/*
@@ -786,7 +656,7 @@ static ide_startstop_t idetape_pc_intr(ide_drive_t *drive)
{
idetape_tape_t *tape = drive->driver_data;
- return ide_pc_intr(drive, tape->pc, idetape_pc_intr, IDETAPE_WAIT_CMD,
+ return ide_pc_intr(drive, tape->pc, idetape_pc_intr, WAIT_TAPE_CMD,
NULL, idetape_update_buffers, idetape_retry_pc,
ide_tape_handle_dsc, ide_tape_io_buffers);
}
@@ -832,7 +702,7 @@ static ide_startstop_t idetape_transfer_pc(ide_drive_t *drive)
idetape_tape_t *tape = drive->driver_data;
return ide_transfer_pc(drive, tape->pc, idetape_pc_intr,
- IDETAPE_WAIT_CMD, NULL);
+ WAIT_TAPE_CMD, NULL);
}
static ide_startstop_t idetape_issue_pc(ide_drive_t *drive,
@@ -881,13 +751,13 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive,
pc->retries++;
return ide_issue_pc(drive, pc, idetape_transfer_pc,
- IDETAPE_WAIT_CMD, NULL);
+ WAIT_TAPE_CMD, NULL);
}
/* A mode sense command is used to "sense" tape parameters. */
static void idetape_create_mode_sense_cmd(struct ide_atapi_pc *pc, u8 page_code)
{
- idetape_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = MODE_SENSE;
if (page_code != IDETAPE_BLOCK_DESCRIPTOR)
/* DBD = 1 - Don't return block descriptors */
@@ -920,8 +790,8 @@ static ide_startstop_t idetape_media_access_finished(ide_drive_t *drive)
stat = hwif->tp_ops->read_status(hwif);
- if (stat & SEEK_STAT) {
- if (stat & ERR_STAT) {
+ if (stat & ATA_DSC) {
+ if (stat & ATA_ERR) {
/* Error detected */
if (pc->c[0] != TEST_UNIT_READY)
printk(KERN_ERR "ide-tape: %s: I/O error, ",
@@ -946,7 +816,7 @@ static void ide_tape_create_rw_cmd(idetape_tape_t *tape,
struct idetape_bh *bh = (struct idetape_bh *)rq->special;
unsigned int length = rq->current_nr_sectors;
- idetape_init_pc(pc);
+ ide_init_pc(pc);
put_unaligned(cpu_to_be32(length), (unsigned int *) &pc->c[1]);
pc->c[1] = 1;
pc->bh = bh;
@@ -978,9 +848,10 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive,
struct request *postponed_rq = tape->postponed_rq;
u8 stat;
- debug_log(DBG_SENSE, "sector: %ld, nr_sectors: %ld,"
- " current_nr_sectors: %d\n",
- rq->sector, rq->nr_sectors, rq->current_nr_sectors);
+ debug_log(DBG_SENSE, "sector: %llu, nr_sectors: %lu,"
+ " current_nr_sectors: %u\n",
+ (unsigned long long)rq->sector, rq->nr_sectors,
+ rq->current_nr_sectors);
if (!blk_special_request(rq)) {
/* We do not support buffer cache originated requests. */
@@ -1021,7 +892,7 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive,
}
if (!test_and_clear_bit(IDE_AFLAG_IGNORE_DSC, &drive->atapi_flags) &&
- (stat & SEEK_STAT) == 0) {
+ (stat & ATA_DSC) == 0) {
if (postponed_rq == NULL) {
tape->dsc_polling_start = jiffies;
tape->dsc_poll_freq = tape->best_dsc_rw_freq;
@@ -1043,12 +914,12 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive,
return ide_stopped;
}
if (rq->cmd[13] & REQ_IDETAPE_READ) {
- pc = idetape_next_pc_storage(drive);
+ pc = &tape->queued_pc;
ide_tape_create_rw_cmd(tape, pc, rq, READ_6);
goto out;
}
if (rq->cmd[13] & REQ_IDETAPE_WRITE) {
- pc = idetape_next_pc_storage(drive);
+ pc = &tape->queued_pc;
ide_tape_create_rw_cmd(tape, pc, rq, WRITE_6);
goto out;
}
@@ -1235,77 +1106,30 @@ static void idetape_init_merge_buffer(idetape_tape_t *tape)
static void idetape_create_write_filemark_cmd(ide_drive_t *drive,
struct ide_atapi_pc *pc, int write_filemark)
{
- idetape_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = WRITE_FILEMARKS;
pc->c[4] = write_filemark;
pc->flags |= PC_FLAG_WAIT_FOR_DSC;
}
-static void idetape_create_test_unit_ready_cmd(struct ide_atapi_pc *pc)
-{
- idetape_init_pc(pc);
- pc->c[0] = TEST_UNIT_READY;
-}
-
-/*
- * We add a special packet command request to the tail of the request queue, and
- * wait for it to be serviced. This is not to be called from within the request
- * handling part of the driver! We allocate here data on the stack and it is
- * valid until the request is finished. This is not the case for the bottom part
- * of the driver, where we are always leaving the functions to wait for an
- * interrupt or a timer event.
- *
- * From the bottom part of the driver, we should allocate safe memory using
- * idetape_next_pc_storage() and ide_tape_next_rq_storage(), and add the request
- * to the request list without waiting for it to be serviced! In that case, we
- * usually use idetape_queue_pc_head().
- */
-static int idetape_queue_pc_tail(ide_drive_t *drive, struct ide_atapi_pc *pc)
-{
- struct ide_tape_obj *tape = drive->driver_data;
- struct request *rq;
- int error;
-
- rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
- rq->cmd_type = REQ_TYPE_SPECIAL;
- rq->cmd[13] = REQ_IDETAPE_PC1;
- rq->buffer = (char *)pc;
- memcpy(rq->cmd, pc->c, 12);
- error = blk_execute_rq(drive->queue, tape->disk, rq, 0);
- blk_put_request(rq);
- return error;
-}
-
-static void idetape_create_load_unload_cmd(ide_drive_t *drive,
- struct ide_atapi_pc *pc, int cmd)
-{
- idetape_init_pc(pc);
- pc->c[0] = START_STOP;
- pc->c[4] = cmd;
- pc->flags |= PC_FLAG_WAIT_FOR_DSC;
-}
-
static int idetape_wait_ready(ide_drive_t *drive, unsigned long timeout)
{
idetape_tape_t *tape = drive->driver_data;
- struct ide_atapi_pc pc;
+ struct gendisk *disk = tape->disk;
int load_attempted = 0;
/* Wait for the tape to become ready */
set_bit(IDE_AFLAG_MEDIUM_PRESENT, &drive->atapi_flags);
timeout += jiffies;
while (time_before(jiffies, timeout)) {
- idetape_create_test_unit_ready_cmd(&pc);
- if (!idetape_queue_pc_tail(drive, &pc))
+ if (ide_do_test_unit_ready(drive, disk) == 0)
return 0;
if ((tape->sense_key == 2 && tape->asc == 4 && tape->ascq == 2)
|| (tape->asc == 0x3A)) {
/* no media */
if (load_attempted)
return -ENOMEDIUM;
- idetape_create_load_unload_cmd(drive, &pc,
- IDETAPE_LU_LOAD_MASK);
- idetape_queue_pc_tail(drive, &pc);
+ ide_do_start_stop(drive, disk, IDETAPE_LU_LOAD_MASK);
load_attempted = 1;
/* not about to be ready */
} else if (!(tape->sense_key == 2 && tape->asc == 4 &&
@@ -1318,11 +1142,12 @@ static int idetape_wait_ready(ide_drive_t *drive, unsigned long timeout)
static int idetape_flush_tape_buffers(ide_drive_t *drive)
{
+ struct ide_tape_obj *tape = drive->driver_data;
struct ide_atapi_pc pc;
int rc;
idetape_create_write_filemark_cmd(drive, &pc, 0);
- rc = idetape_queue_pc_tail(drive, &pc);
+ rc = ide_queue_pc_tail(drive, tape->disk, &pc);
if (rc)
return rc;
idetape_wait_ready(drive, 60 * 5 * HZ);
@@ -1331,7 +1156,7 @@ static int idetape_flush_tape_buffers(ide_drive_t *drive)
static void idetape_create_read_position_cmd(struct ide_atapi_pc *pc)
{
- idetape_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = READ_POSITION;
pc->req_xfer = 20;
}
@@ -1345,7 +1170,7 @@ static int idetape_read_position(ide_drive_t *drive)
debug_log(DBG_PROCS, "Enter %s\n", __func__);
idetape_create_read_position_cmd(&pc);
- if (idetape_queue_pc_tail(drive, &pc))
+ if (ide_queue_pc_tail(drive, tape->disk, &pc))
return -1;
position = tape->first_frame;
return position;
@@ -1355,7 +1180,7 @@ static void idetape_create_locate_cmd(ide_drive_t *drive,
struct ide_atapi_pc *pc,
unsigned int block, u8 partition, int skip)
{
- idetape_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = POSITION_TO_ELEMENT;
pc->c[1] = 2;
put_unaligned(cpu_to_be32(block), (unsigned int *) &pc->c[3]);
@@ -1363,21 +1188,6 @@ static void idetape_create_locate_cmd(ide_drive_t *drive,
pc->flags |= PC_FLAG_WAIT_FOR_DSC;
}
-static int idetape_create_prevent_cmd(ide_drive_t *drive,
- struct ide_atapi_pc *pc, int prevent)
-{
- idetape_tape_t *tape = drive->driver_data;
-
- /* device supports locking according to capabilities page */
- if (!(tape->caps[6] & 0x01))
- return 0;
-
- idetape_init_pc(pc);
- pc->c[0] = ALLOW_MEDIUM_REMOVAL;
- pc->c[4] = prevent;
- return 1;
-}
-
static void __ide_tape_discard_merge_buffer(ide_drive_t *drive)
{
idetape_tape_t *tape = drive->driver_data;
@@ -1405,6 +1215,7 @@ static int idetape_position_tape(ide_drive_t *drive, unsigned int block,
u8 partition, int skip)
{
idetape_tape_t *tape = drive->driver_data;
+ struct gendisk *disk = tape->disk;
int retval;
struct ide_atapi_pc pc;
@@ -1412,12 +1223,12 @@ static int idetape_position_tape(ide_drive_t *drive, unsigned int block,
__ide_tape_discard_merge_buffer(drive);
idetape_wait_ready(drive, 60 * 5 * HZ);
idetape_create_locate_cmd(drive, &pc, block, partition, skip);
- retval = idetape_queue_pc_tail(drive, &pc);
+ retval = ide_queue_pc_tail(drive, disk, &pc);
if (retval)
return (retval);
idetape_create_read_position_cmd(&pc);
- return (idetape_queue_pc_tail(drive, &pc));
+ return ide_queue_pc_tail(drive, disk, &pc);
}
static void ide_tape_discard_merge_buffer(ide_drive_t *drive,
@@ -1477,7 +1288,7 @@ static int idetape_queue_rw_tail(ide_drive_t *drive, int cmd, int blocks,
static void idetape_create_inquiry_cmd(struct ide_atapi_pc *pc)
{
- idetape_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = INQUIRY;
pc->c[4] = 254;
pc->req_xfer = 254;
@@ -1486,14 +1297,14 @@ static void idetape_create_inquiry_cmd(struct ide_atapi_pc *pc)
static void idetape_create_rewind_cmd(ide_drive_t *drive,
struct ide_atapi_pc *pc)
{
- idetape_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = REZERO_UNIT;
pc->flags |= PC_FLAG_WAIT_FOR_DSC;
}
static void idetape_create_erase_cmd(struct ide_atapi_pc *pc)
{
- idetape_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = ERASE;
pc->c[1] = 1;
pc->flags |= PC_FLAG_WAIT_FOR_DSC;
@@ -1501,7 +1312,7 @@ static void idetape_create_erase_cmd(struct ide_atapi_pc *pc)
static void idetape_create_space_cmd(struct ide_atapi_pc *pc, int count, u8 cmd)
{
- idetape_init_pc(pc);
+ ide_init_pc(pc);
pc->c[0] = SPACE;
put_unaligned(cpu_to_be32(count), (unsigned int *) &pc->c[1]);
pc->c[1] = cmd;
@@ -1664,20 +1475,20 @@ static void idetape_pad_zeros(ide_drive_t *drive, int bcount)
*/
static int idetape_rewind_tape(ide_drive_t *drive)
{
+ struct ide_tape_obj *tape = drive->driver_data;
+ struct gendisk *disk = tape->disk;
int retval;
struct ide_atapi_pc pc;
- idetape_tape_t *tape;
- tape = drive->driver_data;
debug_log(DBG_SENSE, "Enter %s\n", __func__);
idetape_create_rewind_cmd(drive, &pc);
- retval = idetape_queue_pc_tail(drive, &pc);
+ retval = ide_queue_pc_tail(drive, disk, &pc);
if (retval)
return retval;
idetape_create_read_position_cmd(&pc);
- retval = idetape_queue_pc_tail(drive, &pc);
+ retval = ide_queue_pc_tail(drive, disk, &pc);
if (retval)
return retval;
return 0;
@@ -1720,6 +1531,7 @@ static int idetape_space_over_filemarks(ide_drive_t *drive, short mt_op,
int mt_count)
{
idetape_tape_t *tape = drive->driver_data;
+ struct gendisk *disk = tape->disk;
struct ide_atapi_pc pc;
int retval, count = 0;
int sprev = !!(tape->caps[4] & 0x20);
@@ -1744,7 +1556,7 @@ static int idetape_space_over_filemarks(ide_drive_t *drive, short mt_op,
case MTBSF:
idetape_create_space_cmd(&pc, mt_count - count,
IDETAPE_SPACE_OVER_FILEMARK);
- return idetape_queue_pc_tail(drive, &pc);
+ return ide_queue_pc_tail(drive, disk, &pc);
case MTFSFM:
case MTBSFM:
if (!sprev)
@@ -1933,11 +1745,12 @@ static ssize_t idetape_chrdev_write(struct file *file, const char __user *buf,
static int idetape_write_filemark(ide_drive_t *drive)
{
+ struct ide_tape_obj *tape = drive->driver_data;
struct ide_atapi_pc pc;
/* Write a filemark */
idetape_create_write_filemark_cmd(drive, &pc, 1);
- if (idetape_queue_pc_tail(drive, &pc)) {
+ if (ide_queue_pc_tail(drive, tape->disk, &pc)) {
printk(KERN_ERR "ide-tape: Couldn't write a filemark\n");
return -EIO;
}
@@ -1960,6 +1773,7 @@ static int idetape_write_filemark(ide_drive_t *drive)
static int idetape_mtioctop(ide_drive_t *drive, short mt_op, int mt_count)
{
idetape_tape_t *tape = drive->driver_data;
+ struct gendisk *disk = tape->disk;
struct ide_atapi_pc pc;
int i, retval;
@@ -1996,9 +1810,7 @@ static int idetape_mtioctop(ide_drive_t *drive, short mt_op, int mt_count)
return 0;
case MTLOAD:
ide_tape_discard_merge_buffer(drive, 0);
- idetape_create_load_unload_cmd(drive, &pc,
- IDETAPE_LU_LOAD_MASK);
- return idetape_queue_pc_tail(drive, &pc);
+ return ide_do_start_stop(drive, disk, IDETAPE_LU_LOAD_MASK);
case MTUNLOAD:
case MTOFFL:
/*
@@ -2006,14 +1818,11 @@ static int idetape_mtioctop(ide_drive_t *drive, short mt_op, int mt_count)
* attempting to eject.
*/
if (tape->door_locked) {
- if (idetape_create_prevent_cmd(drive, &pc, 0))
- if (!idetape_queue_pc_tail(drive, &pc))
- tape->door_locked = DOOR_UNLOCKED;
+ if (!ide_set_media_lock(drive, disk, 0))
+ tape->door_locked = DOOR_UNLOCKED;
}
ide_tape_discard_merge_buffer(drive, 0);
- idetape_create_load_unload_cmd(drive, &pc,
- !IDETAPE_LU_LOAD_MASK);
- retval = idetape_queue_pc_tail(drive, &pc);
+ retval = ide_do_start_stop(drive, disk, !IDETAPE_LU_LOAD_MASK);
if (!retval)
clear_bit(IDE_AFLAG_MEDIUM_PRESENT, &drive->atapi_flags);
return retval;
@@ -2022,16 +1831,15 @@ static int idetape_mtioctop(ide_drive_t *drive, short mt_op, int mt_count)
return idetape_flush_tape_buffers(drive);
case MTRETEN:
ide_tape_discard_merge_buffer(drive, 0);
- idetape_create_load_unload_cmd(drive, &pc,
+ return ide_do_start_stop(drive, disk,
IDETAPE_LU_RETENSION_MASK | IDETAPE_LU_LOAD_MASK);
- return idetape_queue_pc_tail(drive, &pc);
case MTEOM:
idetape_create_space_cmd(&pc, 0, IDETAPE_SPACE_TO_EOD);
- return idetape_queue_pc_tail(drive, &pc);
+ return ide_queue_pc_tail(drive, disk, &pc);
case MTERASE:
(void)idetape_rewind_tape(drive);
idetape_create_erase_cmd(&pc);
- return idetape_queue_pc_tail(drive, &pc);
+ return ide_queue_pc_tail(drive, disk, &pc);
case MTSETBLK:
if (mt_count) {
if (mt_count < tape->blk_size ||
@@ -2052,17 +1860,13 @@ static int idetape_mtioctop(ide_drive_t *drive, short mt_op, int mt_count)
case MTFSR:
case MTBSR:
case MTLOCK:
- if (!idetape_create_prevent_cmd(drive, &pc, 1))
- return 0;
- retval = idetape_queue_pc_tail(drive, &pc);
+ retval = ide_set_media_lock(drive, disk, 1);
if (retval)
return retval;
tape->door_locked = DOOR_EXPLICITLY_LOCKED;
return 0;
case MTUNLOCK:
- if (!idetape_create_prevent_cmd(drive, &pc, 0))
- return 0;
- retval = idetape_queue_pc_tail(drive, &pc);
+ retval = ide_set_media_lock(drive, disk, 0);
if (retval)
return retval;
tape->door_locked = DOOR_UNLOCKED;
@@ -2144,7 +1948,7 @@ static void ide_tape_get_bsize_from_bdesc(ide_drive_t *drive)
struct ide_atapi_pc pc;
idetape_create_mode_sense_cmd(&pc, IDETAPE_BLOCK_DESCRIPTOR);
- if (idetape_queue_pc_tail(drive, &pc)) {
+ if (ide_queue_pc_tail(drive, tape->disk, &pc)) {
printk(KERN_ERR "ide-tape: Can't get block descriptor\n");
if (tape->blk_size == 0) {
printk(KERN_WARNING "ide-tape: Cannot deal with zero "
@@ -2164,7 +1968,6 @@ static int idetape_chrdev_open(struct inode *inode, struct file *filp)
unsigned int minor = iminor(inode), i = minor & ~0xc0;
ide_drive_t *drive;
idetape_tape_t *tape;
- struct ide_atapi_pc pc;
int retval;
if (i >= MAX_HWIFS * MAX_DRIVES)
@@ -2227,11 +2030,9 @@ static int idetape_chrdev_open(struct inode *inode, struct file *filp)
/* Lock the tape drive door so user can't eject. */
if (tape->chrdev_dir == IDETAPE_DIR_NONE) {
- if (idetape_create_prevent_cmd(drive, &pc, 1)) {
- if (!idetape_queue_pc_tail(drive, &pc)) {
- if (tape->door_locked != DOOR_EXPLICITLY_LOCKED)
- tape->door_locked = DOOR_LOCKED;
- }
+ if (!ide_set_media_lock(drive, tape->disk, 1)) {
+ if (tape->door_locked != DOOR_EXPLICITLY_LOCKED)
+ tape->door_locked = DOOR_LOCKED;
}
}
unlock_kernel();
@@ -2264,7 +2065,6 @@ static int idetape_chrdev_release(struct inode *inode, struct file *filp)
{
struct ide_tape_obj *tape = ide_tape_f(filp);
ide_drive_t *drive = tape->drive;
- struct ide_atapi_pc pc;
unsigned int minor = iminor(inode);
lock_kernel();
@@ -2283,10 +2083,8 @@ static int idetape_chrdev_release(struct inode *inode, struct file *filp)
(void) idetape_rewind_tape(drive);
if (tape->chrdev_dir == IDETAPE_DIR_NONE) {
if (tape->door_locked == DOOR_LOCKED) {
- if (idetape_create_prevent_cmd(drive, &pc, 0)) {
- if (!idetape_queue_pc_tail(drive, &pc))
- tape->door_locked = DOOR_UNLOCKED;
- }
+ if (!ide_set_media_lock(drive, tape->disk, 0))
+ tape->door_locked = DOOR_UNLOCKED;
}
}
clear_bit(IDE_AFLAG_BUSY, &drive->atapi_flags);
@@ -2295,53 +2093,14 @@ static int idetape_chrdev_release(struct inode *inode, struct file *filp)
return 0;
}
-/*
- * check the contents of the ATAPI IDENTIFY command results. We return:
- *
- * 1 - If the tape can be supported by us, based on the information we have so
- * far.
- *
- * 0 - If this tape driver is not currently supported by us.
- */
-static int idetape_identify_device(ide_drive_t *drive)
-{
- u8 gcw[2], protocol, device_type, removable, packet_size;
-
- if (drive->id_read == 0)
- return 1;
-
- *((unsigned short *) &gcw) = drive->id->config;
-
- protocol = (gcw[1] & 0xC0) >> 6;
- device_type = gcw[1] & 0x1F;
- removable = !!(gcw[0] & 0x80);
- packet_size = gcw[0] & 0x3;
-
- /* Check that we can support this device */
- if (protocol != 2)
- printk(KERN_ERR "ide-tape: Protocol (0x%02x) is not ATAPI\n",
- protocol);
- else if (device_type != 1)
- printk(KERN_ERR "ide-tape: Device type (0x%02x) is not set "
- "to tape\n", device_type);
- else if (!removable)
- printk(KERN_ERR "ide-tape: The removable flag is not set\n");
- else if (packet_size != 0) {
- printk(KERN_ERR "ide-tape: Packet size (0x%02x) is not 12"
- " bytes\n", packet_size);
- } else
- return 1;
- return 0;
-}
-
static void idetape_get_inquiry_results(ide_drive_t *drive)
{
idetape_tape_t *tape = drive->driver_data;
struct ide_atapi_pc pc;
- char fw_rev[6], vendor_id[10], product_id[18];
+ char fw_rev[4], vendor_id[8], product_id[16];
idetape_create_inquiry_cmd(&pc);
- if (idetape_queue_pc_tail(drive, &pc)) {
+ if (ide_queue_pc_tail(drive, tape->disk, &pc)) {
printk(KERN_ERR "ide-tape: %s: can't get INQUIRY results\n",
tape->name);
return;
@@ -2350,11 +2109,11 @@ static void idetape_get_inquiry_results(ide_drive_t *drive)
memcpy(product_id, &pc.buf[16], 16);
memcpy(fw_rev, &pc.buf[32], 4);
- ide_fixstring(vendor_id, 10, 0);
- ide_fixstring(product_id, 18, 0);
- ide_fixstring(fw_rev, 6, 0);
+ ide_fixstring(vendor_id, 8, 0);
+ ide_fixstring(product_id, 16, 0);
+ ide_fixstring(fw_rev, 4, 0);
- printk(KERN_INFO "ide-tape: %s <-> %s: %s %s rev %s\n",
+ printk(KERN_INFO "ide-tape: %s <-> %s: %.8s %.16s rev %.4s\n",
drive->name, tape->name, vendor_id, product_id, fw_rev);
}
@@ -2370,7 +2129,7 @@ static void idetape_get_mode_sense_results(ide_drive_t *drive)
u8 speed, max_speed;
idetape_create_mode_sense_cmd(&pc, IDETAPE_CAPABILITIES_PAGE);
- if (idetape_queue_pc_tail(drive, &pc)) {
+ if (ide_queue_pc_tail(drive, tape->disk, &pc)) {
printk(KERN_ERR "ide-tape: Can't get tape parameters - assuming"
" some default values\n");
tape->blk_size = 512;
@@ -2402,6 +2161,11 @@ static void idetape_get_mode_sense_results(ide_drive_t *drive)
}
memcpy(&tape->caps, caps, 20);
+
+ /* device lacks locking support according to capabilities page */
+ if ((caps[6] & 1) == 0)
+ drive->atapi_flags |= IDE_AFLAG_NO_DOORLOCK;
+
if (caps[7] & 0x02)
tape->blk_size = 512;
else if (caps[7] & 0x04)
@@ -2409,28 +2173,56 @@ static void idetape_get_mode_sense_results(ide_drive_t *drive)
}
#ifdef CONFIG_IDE_PROC_FS
-static void idetape_add_settings(ide_drive_t *drive)
-{
- idetape_tape_t *tape = drive->driver_data;
-
- ide_add_setting(drive, "buffer", SETTING_READ, TYPE_SHORT, 0, 0xffff,
- 1, 2, (u16 *)&tape->caps[16], NULL);
- ide_add_setting(drive, "speed", SETTING_READ, TYPE_SHORT, 0, 0xffff,
- 1, 1, (u16 *)&tape->caps[14], NULL);
- ide_add_setting(drive, "buffer_size", SETTING_READ, TYPE_INT, 0, 0xffff,
- 1, 1024, &tape->buffer_size, NULL);
- ide_add_setting(drive, "tdsc", SETTING_RW, TYPE_INT, IDETAPE_DSC_RW_MIN,
- IDETAPE_DSC_RW_MAX, 1000, HZ, &tape->best_dsc_rw_freq,
- NULL);
- ide_add_setting(drive, "dsc_overlap", SETTING_RW, TYPE_BYTE, 0, 1, 1,
- 1, &drive->dsc_overlap, NULL);
- ide_add_setting(drive, "avg_speed", SETTING_READ, TYPE_INT, 0, 0xffff,
- 1, 1, &tape->avg_speed, NULL);
- ide_add_setting(drive, "debug_mask", SETTING_RW, TYPE_INT, 0, 0xffff, 1,
- 1, &tape->debug_mask, NULL);
-}
-#else
-static inline void idetape_add_settings(ide_drive_t *drive) { ; }
+#define ide_tape_devset_get(name, field) \
+static int get_##name(ide_drive_t *drive) \
+{ \
+ idetape_tape_t *tape = drive->driver_data; \
+ return tape->field; \
+}
+
+#define ide_tape_devset_set(name, field) \
+static int set_##name(ide_drive_t *drive, int arg) \
+{ \
+ idetape_tape_t *tape = drive->driver_data; \
+ tape->field = arg; \
+ return 0; \
+}
+
+#define ide_tape_devset_rw_field(_name, _field) \
+ide_tape_devset_get(_name, _field) \
+ide_tape_devset_set(_name, _field) \
+IDE_DEVSET(_name, DS_SYNC, get_##_name, set_##_name)
+
+#define ide_tape_devset_r_field(_name, _field) \
+ide_tape_devset_get(_name, _field) \
+IDE_DEVSET(_name, 0, get_##_name, NULL)
+
+static int mulf_tdsc(ide_drive_t *drive) { return 1000; }
+static int divf_tdsc(ide_drive_t *drive) { return HZ; }
+static int divf_buffer(ide_drive_t *drive) { return 2; }
+static int divf_buffer_size(ide_drive_t *drive) { return 1024; }
+
+ide_devset_rw_field(dsc_overlap, dsc_overlap);
+
+ide_tape_devset_rw_field(debug_mask, debug_mask);
+ide_tape_devset_rw_field(tdsc, best_dsc_rw_freq);
+
+ide_tape_devset_r_field(avg_speed, avg_speed);
+ide_tape_devset_r_field(speed, caps[14]);
+ide_tape_devset_r_field(buffer, caps[16]);
+ide_tape_devset_r_field(buffer_size, buffer_size);
+
+static const struct ide_proc_devset idetape_settings[] = {
+ __IDE_PROC_DEVSET(avg_speed, 0, 0xffff, NULL, NULL),
+ __IDE_PROC_DEVSET(buffer, 0, 0xffff, NULL, divf_buffer),
+ __IDE_PROC_DEVSET(buffer_size, 0, 0xffff, NULL, divf_buffer_size),
+ __IDE_PROC_DEVSET(debug_mask, 0, 0xffff, NULL, NULL),
+ __IDE_PROC_DEVSET(dsc_overlap, 0, 1, NULL, NULL),
+ __IDE_PROC_DEVSET(speed, 0, 0xffff, NULL, NULL),
+ __IDE_PROC_DEVSET(tdsc, IDETAPE_DSC_RW_MIN, IDETAPE_DSC_RW_MAX,
+ mulf_tdsc, divf_tdsc),
+ { 0 },
+};
#endif
/*
@@ -2462,15 +2254,15 @@ static void idetape_setup(ide_drive_t *drive, idetape_tape_t *tape, int minor)
drive->dsc_overlap = 0;
}
/* Seagate Travan drives do not support DSC overlap. */
- if (strstr(drive->id->model, "Seagate STT3401"))
+ if (strstr((char *)&drive->id[ATA_ID_PROD], "Seagate STT3401"))
drive->dsc_overlap = 0;
tape->minor = minor;
tape->name[0] = 'h';
tape->name[1] = 't';
tape->name[2] = '0' + minor;
tape->chrdev_dir = IDETAPE_DIR_NONE;
- tape->pc = tape->pc_stack;
- *((unsigned short *) &gcw) = drive->id->config;
+
+ *((u16 *)&gcw) = drive->id[ATA_ID_CONFIG];
/* Command packet DRQ type */
if (((gcw[0] & 0x60) >> 5) == 1)
@@ -2512,7 +2304,7 @@ static void idetape_setup(ide_drive_t *drive, idetape_tape_t *tape, int minor)
tape->best_dsc_rw_freq * 1000 / HZ,
drive->using_dma ? ", DMA":"");
- idetape_add_settings(drive);
+ ide_proc_register_driver(drive, tape->driver);
}
static void ide_tape_remove(ide_drive_t *drive)
@@ -2577,12 +2369,12 @@ static ide_driver_t idetape_driver = {
.remove = ide_tape_remove,
.version = IDETAPE_VERSION,
.media = ide_tape,
- .supports_dsc_overlap = 1,
.do_request = idetape_do_request,
.end_request = idetape_end_request,
.error = __ide_error,
#ifdef CONFIG_IDE_PROC_FS
.proc = idetape_proc,
+ .settings = idetape_settings,
#endif
};
@@ -2645,11 +2437,11 @@ static int ide_tape_probe(ide_drive_t *drive)
if (!strstr("ide-tape", drive->driver_req))
goto failed;
- if (!drive->present)
- goto failed;
+
if (drive->media != ide_tape)
goto failed;
- if (!idetape_identify_device(drive)) {
+
+ if (drive->id_read == 1 && !ide_check_atapi_device(drive, DRV_NAME)) {
printk(KERN_ERR "ide-tape: %s: not supported by this version of"
" the driver\n", drive->name);
goto failed;
@@ -2667,8 +2459,6 @@ static int ide_tape_probe(ide_drive_t *drive)
ide_init_disk(g, drive);
- ide_proc_register_driver(drive, &idetape_driver);
-
kref_init(&tape->kref);
tape->drive = drive;
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 7fb6f1c86272d215f65678adeb2b9d3daf26e3a0..487b18b3ebae9036d2f794291eb5026f3c59ae0a 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -44,9 +44,9 @@ int taskfile_lib_get_identify (ide_drive_t *drive, u8 *buf)
memset(&args, 0, sizeof(ide_task_t));
args.tf.nsect = 0x01;
if (drive->media == ide_disk)
- args.tf.command = WIN_IDENTIFY;
+ args.tf.command = ATA_CMD_ID_ATA;
else
- args.tf.command = WIN_PIDENTIFY;
+ args.tf.command = ATA_CMD_ID_ATAPI;
args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
args.data_phase = TASKFILE_IN;
return ide_raw_taskfile(drive, &args, buf, 1);
@@ -99,12 +99,17 @@ ide_startstop_t do_rw_taskfile (ide_drive_t *drive, ide_task_t *task)
case TASKFILE_NO_DATA:
if (handler == NULL)
handler = task_no_data_intr;
- /* WIN_{SPECIFY,RESTORE,SETMULT} use custom handlers */
if (task->tf_flags & IDE_TFLAG_CUSTOM_HANDLER) {
switch (tf->command) {
- case WIN_SPECIFY: handler = set_geometry_intr; break;
- case WIN_RESTORE: handler = recal_intr; break;
- case WIN_SETMULT: handler = set_multmode_intr; break;
+ case ATA_CMD_INIT_DEV_PARAMS:
+ handler = set_geometry_intr;
+ break;
+ case ATA_CMD_RESTORE:
+ handler = recal_intr;
+ break;
+ case ATA_CMD_SET_MULTI:
+ handler = set_multmode_intr;
+ break;
}
}
ide_execute_command(drive, tf->command, handler,
@@ -121,7 +126,7 @@ ide_startstop_t do_rw_taskfile (ide_drive_t *drive, ide_task_t *task)
EXPORT_SYMBOL_GPL(do_rw_taskfile);
/*
- * set_multmode_intr() is invoked on completion of a WIN_SETMULT cmd.
+ * set_multmode_intr() is invoked on completion of a ATA_CMD_SET_MULTI cmd.
*/
static ide_startstop_t set_multmode_intr(ide_drive_t *drive)
{
@@ -131,7 +136,7 @@ static ide_startstop_t set_multmode_intr(ide_drive_t *drive)
local_irq_enable_in_hardirq();
stat = hwif->tp_ops->read_status(hwif);
- if (OK_STAT(stat, READY_STAT, BAD_STAT))
+ if (OK_STAT(stat, ATA_DRDY, BAD_STAT))
drive->mult_count = drive->mult_req;
else {
drive->mult_req = drive->mult_count = 0;
@@ -142,7 +147,7 @@ static ide_startstop_t set_multmode_intr(ide_drive_t *drive)
}
/*
- * set_geometry_intr() is invoked on completion of a WIN_SPECIFY cmd.
+ * set_geometry_intr() is invoked on completion of a ATA_CMD_INIT_DEV_PARAMS cmd.
*/
static ide_startstop_t set_geometry_intr(ide_drive_t *drive)
{
@@ -154,15 +159,15 @@ static ide_startstop_t set_geometry_intr(ide_drive_t *drive)
while (1) {
stat = hwif->tp_ops->read_status(hwif);
- if ((stat & BUSY_STAT) == 0 || retries-- == 0)
+ if ((stat & ATA_BUSY) == 0 || retries-- == 0)
break;
udelay(10);
};
- if (OK_STAT(stat, READY_STAT, BAD_STAT))
+ if (OK_STAT(stat, ATA_DRDY, BAD_STAT))
return ide_stopped;
- if (stat & (ERR_STAT|DRQ_STAT))
+ if (stat & (ATA_ERR | ATA_DRQ))
return ide_error(drive, "set_geometry_intr", stat);
ide_set_handler(drive, &set_geometry_intr, WAIT_WORSTCASE, NULL);
@@ -170,7 +175,7 @@ static ide_startstop_t set_geometry_intr(ide_drive_t *drive)
}
/*
- * recal_intr() is invoked on completion of a WIN_RESTORE (recalibrate) cmd.
+ * recal_intr() is invoked on completion of a ATA_CMD_RESTORE (recalibrate) cmd.
*/
static ide_startstop_t recal_intr(ide_drive_t *drive)
{
@@ -180,7 +185,7 @@ static ide_startstop_t recal_intr(ide_drive_t *drive)
local_irq_enable_in_hardirq();
stat = hwif->tp_ops->read_status(hwif);
- if (!OK_STAT(stat, READY_STAT, BAD_STAT))
+ if (!OK_STAT(stat, ATA_DRDY, BAD_STAT))
return ide_error(drive, "recal_intr", stat);
return ide_stopped;
}
@@ -197,7 +202,7 @@ static ide_startstop_t task_no_data_intr(ide_drive_t *drive)
local_irq_enable_in_hardirq();
stat = hwif->tp_ops->read_status(hwif);
- if (!OK_STAT(stat, READY_STAT, BAD_STAT))
+ if (!OK_STAT(stat, ATA_DRDY, BAD_STAT))
return ide_error(drive, "task_no_data_intr", stat);
/* calls ide_end_drive_cmd */
@@ -220,13 +225,13 @@ static u8 wait_drive_not_busy(ide_drive_t *drive)
for (retries = 0; retries < 1000; retries++) {
stat = hwif->tp_ops->read_status(hwif);
- if (stat & BUSY_STAT)
+ if (stat & ATA_BUSY)
udelay(10);
else
break;
}
- if (stat & BUSY_STAT)
+ if (stat & ATA_BUSY)
printk(KERN_ERR "%s: drive still BUSY!\n", drive->name);
return stat;
@@ -385,7 +390,7 @@ void task_end_request(ide_drive_t *drive, struct request *rq, u8 stat)
static ide_startstop_t task_in_unexpected(ide_drive_t *drive, struct request *rq, u8 stat)
{
/* Command all done? */
- if (OK_STAT(stat, READY_STAT, BUSY_STAT)) {
+ if (OK_STAT(stat, ATA_DRDY, ATA_BUSY)) {
task_end_request(drive, rq, stat);
return ide_stopped;
}
@@ -405,11 +410,11 @@ static ide_startstop_t task_in_intr(ide_drive_t *drive)
u8 stat = hwif->tp_ops->read_status(hwif);
/* Error? */
- if (stat & ERR_STAT)
+ if (stat & ATA_ERR)
return task_error(drive, rq, __func__, stat);
/* Didn't want any data? Odd. */
- if (!(stat & DRQ_STAT))
+ if ((stat & ATA_DRQ) == 0)
return task_in_unexpected(drive, rq, stat);
ide_pio_datablock(drive, rq, 0);
@@ -442,7 +447,7 @@ static ide_startstop_t task_out_intr (ide_drive_t *drive)
return task_error(drive, rq, __func__, stat);
/* Deal with unexpected ATA data phase. */
- if (((stat & DRQ_STAT) == 0) ^ !hwif->nleft)
+ if (((stat & ATA_DRQ) == 0) ^ !hwif->nleft)
return task_error(drive, rq, __func__, stat);
if (!hwif->nleft) {
@@ -461,7 +466,7 @@ static ide_startstop_t pre_task_out_intr(ide_drive_t *drive, struct request *rq)
{
ide_startstop_t startstop;
- if (ide_wait_stat(&startstop, drive, DRQ_STAT,
+ if (ide_wait_stat(&startstop, drive, ATA_DRQ,
drive->bad_wstat, WAIT_DRQ)) {
printk(KERN_ERR "%s: no DRQ after issuing %sWRITE%s\n",
drive->name,
@@ -721,110 +726,3 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
return err;
}
#endif
-
-int ide_cmd_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
-{
- u8 *buf = NULL;
- int bufsize = 0, err = 0;
- u8 args[4], xfer_rate = 0;
- ide_task_t tfargs;
- struct ide_taskfile *tf = &tfargs.tf;
- struct hd_driveid *id = drive->id;
-
- if (NULL == (void *) arg) {
- struct request *rq;
-
- rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
- rq->cmd_type = REQ_TYPE_ATA_TASKFILE;
- err = blk_execute_rq(drive->queue, NULL, rq, 0);
- blk_put_request(rq);
-
- return err;
- }
-
- if (copy_from_user(args, (void __user *)arg, 4))
- return -EFAULT;
-
- memset(&tfargs, 0, sizeof(ide_task_t));
- tf->feature = args[2];
- if (args[0] == WIN_SMART) {
- tf->nsect = args[3];
- tf->lbal = args[1];
- tf->lbam = 0x4f;
- tf->lbah = 0xc2;
- tfargs.tf_flags = IDE_TFLAG_OUT_TF | IDE_TFLAG_IN_NSECT;
- } else {
- tf->nsect = args[1];
- tfargs.tf_flags = IDE_TFLAG_OUT_FEATURE |
- IDE_TFLAG_OUT_NSECT | IDE_TFLAG_IN_NSECT;
- }
- tf->command = args[0];
- tfargs.data_phase = args[3] ? TASKFILE_IN : TASKFILE_NO_DATA;
-
- if (args[3]) {
- tfargs.tf_flags |= IDE_TFLAG_IO_16BIT;
- bufsize = SECTOR_WORDS * 4 * args[3];
- buf = kzalloc(bufsize, GFP_KERNEL);
- if (buf == NULL)
- return -ENOMEM;
- }
-
- if (tf->command == WIN_SETFEATURES &&
- tf->feature == SETFEATURES_XFER &&
- tf->nsect >= XFER_SW_DMA_0 &&
- (id->dma_ultra || id->dma_mword || id->dma_1word)) {
- xfer_rate = args[1];
- if (tf->nsect > XFER_UDMA_2 && !eighty_ninty_three(drive)) {
- printk(KERN_WARNING "%s: UDMA speeds >UDMA33 cannot "
- "be set\n", drive->name);
- goto abort;
- }
- }
-
- err = ide_raw_taskfile(drive, &tfargs, buf, args[3]);
-
- args[0] = tf->status;
- args[1] = tf->error;
- args[2] = tf->nsect;
-
- if (!err && xfer_rate) {
- /* active-retuning-calls future */
- ide_set_xfer_rate(drive, xfer_rate);
- ide_driveid_update(drive);
- }
-abort:
- if (copy_to_user((void __user *)arg, &args, 4))
- err = -EFAULT;
- if (buf) {
- if (copy_to_user((void __user *)(arg + 4), buf, bufsize))
- err = -EFAULT;
- kfree(buf);
- }
- return err;
-}
-
-int ide_task_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
-{
- void __user *p = (void __user *)arg;
- int err = 0;
- u8 args[7];
- ide_task_t task;
-
- if (copy_from_user(args, p, 7))
- return -EFAULT;
-
- memset(&task, 0, sizeof(task));
- memcpy(&task.tf_array[7], &args[1], 6);
- task.tf.command = args[0];
- task.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
-
- err = ide_no_data_taskfile(drive, &task);
-
- args[0] = task.tf.command;
- memcpy(&args[1], &task.tf_array[7], 6);
-
- if (copy_to_user(p, args, 7))
- err = -EFAULT;
-
- return err;
-}
diff --git a/drivers/ide/ide-timings.c b/drivers/ide/ide-timings.c
index 8c2f8327f4872bba709ee503142866d0a102b214..81f527af8fae75f097d4ba29d80d9d7929a15b74 100644
--- a/drivers/ide/ide-timings.c
+++ b/drivers/ide/ide-timings.c
@@ -22,7 +22,6 @@
*/
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/module.h>
@@ -78,15 +77,15 @@ EXPORT_SYMBOL_GPL(ide_timing_find_mode);
u16 ide_pio_cycle_time(ide_drive_t *drive, u8 pio)
{
- struct hd_driveid *id = drive->id;
+ u16 *id = drive->id;
struct ide_timing *t = ide_timing_find_mode(XFER_PIO_0 + pio);
u16 cycle = 0;
- if (id->field_valid & 2) {
- if (id->capability & 8)
- cycle = id->eide_pio_iordy;
+ if (id[ATA_ID_FIELD_VALID] & 2) {
+ if (ata_id_has_iordy(drive->id))
+ cycle = id[ATA_ID_EIDE_PIO_IORDY];
else
- cycle = id->eide_pio;
+ cycle = id[ATA_ID_EIDE_PIO];
/* conservative "downgrade" for all pre-ATA2 drives */
if (pio < 3 && cycle < t->cycle)
@@ -138,7 +137,7 @@ EXPORT_SYMBOL_GPL(ide_timing_merge);
int ide_timing_compute(ide_drive_t *drive, u8 speed,
struct ide_timing *t, int T, int UT)
{
- struct hd_driveid *id = drive->id;
+ u16 *id = drive->id;
struct ide_timing *s, p;
/*
@@ -157,16 +156,15 @@ int ide_timing_compute(ide_drive_t *drive, u8 speed,
* If the drive is an EIDE drive, it can tell us it needs extended
* PIO/MWDMA cycle timing.
*/
- if (id && id->field_valid & 2) { /* EIDE drive */
-
+ if (id[ATA_ID_FIELD_VALID] & 2) { /* EIDE drive */
memset(&p, 0, sizeof(p));
if (speed <= XFER_PIO_2)
- p.cycle = p.cyc8b = id->eide_pio;
+ p.cycle = p.cyc8b = id[ATA_ID_EIDE_PIO];
else if (speed <= XFER_PIO_5)
- p.cycle = p.cyc8b = id->eide_pio_iordy;
+ p.cycle = p.cyc8b = id[ATA_ID_EIDE_PIO_IORDY];
else if (speed >= XFER_MW_DMA_0 && speed <= XFER_MW_DMA_2)
- p.cycle = id->eide_dma_min;
+ p.cycle = id[ATA_ID_EIDE_DMA_MIN];
ide_timing_merge(&p, t, t, IDE_TIMING_CYCLE | IDE_TIMING_CYC8B);
}
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 772451600e4d96064b57f8732a7579481ee2b3a1..9dcf5aed92cbcd1f1bf390cef2678ef7f6d1afa2 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -44,8 +44,6 @@
* inspiration from lots of linux users, esp. hamish@zot.apana.org.au
*/
-#define _IDE_C /* Tell ide.h it's really us */
-
#include <linux/module.h>
#include <linux/types.h>
#include <linux/string.h>
@@ -58,6 +56,7 @@
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/ide.h>
+#include <linux/hdreg.h>
#include <linux/completion.h>
#include <linux/device.h>
@@ -97,8 +96,6 @@ void ide_init_port_data(ide_hwif_t *hwif, unsigned int index)
hwif->name[2] = 'e';
hwif->name[3] = '0' + index;
- hwif->bus_state = BUSSTATE_ON;
-
init_completion(&hwif->gendev_rel_comp);
hwif->tp_ops = &default_tp_ops;
@@ -119,7 +116,7 @@ static void ide_port_init_devices_data(ide_hwif_t *hwif)
drive->media = ide_disk;
drive->select.all = (unit<<4)|0xa0;
drive->hwif = hwif;
- drive->ready_stat = READY_STAT;
+ drive->ready_stat = ATA_DRDY;
drive->bad_wstat = BAD_W_STAT;
drive->special.b.recalibrate = 1;
drive->special.b.set_geometry = 1;
@@ -253,42 +250,9 @@ void ide_init_port_hw(ide_hwif_t *hwif, hw_regs_t *hw)
DEFINE_MUTEX(ide_setting_mtx);
-EXPORT_SYMBOL_GPL(ide_setting_mtx);
-
-/**
- * ide_spin_wait_hwgroup - wait for group
- * @drive: drive in the group
- *
- * Wait for an IDE device group to go non busy and then return
- * holding the ide_lock which guards the hwgroup->busy status
- * and right to use it.
- */
+ide_devset_get(io_32bit, io_32bit);
-int ide_spin_wait_hwgroup (ide_drive_t *drive)
-{
- ide_hwgroup_t *hwgroup = HWGROUP(drive);
- unsigned long timeout = jiffies + (3 * HZ);
-
- spin_lock_irq(&ide_lock);
-
- while (hwgroup->busy) {
- unsigned long lflags;
- spin_unlock_irq(&ide_lock);
- local_irq_set(lflags);
- if (time_after(jiffies, timeout)) {
- local_irq_restore(lflags);
- printk(KERN_ERR "%s: channel busy\n", drive->name);
- return -EBUSY;
- }
- local_irq_restore(lflags);
- spin_lock_irq(&ide_lock);
- }
- return 0;
-}
-
-EXPORT_SYMBOL(ide_spin_wait_hwgroup);
-
-int set_io_32bit(ide_drive_t *drive, int arg)
+static int set_io_32bit(ide_drive_t *drive, int arg)
{
if (drive->no_io_32bit)
return -EPERM;
@@ -296,53 +260,39 @@ int set_io_32bit(ide_drive_t *drive, int arg)
if (arg < 0 || arg > 1 + (SUPPORT_VLB_SYNC << 1))
return -EINVAL;
- if (ide_spin_wait_hwgroup(drive))
- return -EBUSY;
-
drive->io_32bit = arg;
- spin_unlock_irq(&ide_lock);
-
return 0;
}
+ide_devset_get(ksettings, keep_settings);
+
static int set_ksettings(ide_drive_t *drive, int arg)
{
if (arg < 0 || arg > 1)
return -EINVAL;
- if (ide_spin_wait_hwgroup(drive))
- return -EBUSY;
drive->keep_settings = arg;
- spin_unlock_irq(&ide_lock);
return 0;
}
-int set_using_dma(ide_drive_t *drive, int arg)
+ide_devset_get(using_dma, using_dma);
+
+static int set_using_dma(ide_drive_t *drive, int arg)
{
#ifdef CONFIG_BLK_DEV_IDEDMA
- ide_hwif_t *hwif = drive->hwif;
int err = -EPERM;
if (arg < 0 || arg > 1)
return -EINVAL;
- if (!drive->id || !(drive->id->capability & 1))
+ if (ata_id_has_dma(drive->id) == 0)
goto out;
- if (hwif->dma_ops == NULL)
+ if (drive->hwif->dma_ops == NULL)
goto out;
- err = -EBUSY;
- if (ide_spin_wait_hwgroup(drive))
- goto out;
- /*
- * set ->busy flag, unlock and let it ride
- */
- hwif->hwgroup->busy = 1;
- spin_unlock_irq(&ide_lock);
-
err = 0;
if (arg) {
@@ -351,12 +301,6 @@ int set_using_dma(ide_drive_t *drive, int arg)
} else
ide_dma_off(drive);
- /*
- * lock, clear ->busy flag and unlock before leaving
- */
- spin_lock_irq(&ide_lock);
- hwif->hwgroup->busy = 0;
- spin_unlock_irq(&ide_lock);
out:
return err;
#else
@@ -367,7 +311,7 @@ int set_using_dma(ide_drive_t *drive, int arg)
#endif
}
-int set_pio_mode(ide_drive_t *drive, int arg)
+static int set_pio_mode(ide_drive_t *drive, int arg)
{
struct request *rq;
ide_hwif_t *hwif = drive->hwif;
@@ -395,6 +339,8 @@ int set_pio_mode(ide_drive_t *drive, int arg)
return 0;
}
+ide_devset_get(unmaskirq, unmask);
+
static int set_unmaskirq(ide_drive_t *drive, int arg)
{
if (drive->no_unmask)
@@ -403,14 +349,20 @@ static int set_unmaskirq(ide_drive_t *drive, int arg)
if (arg < 0 || arg > 1)
return -EINVAL;
- if (ide_spin_wait_hwgroup(drive))
- return -EBUSY;
drive->unmask = arg;
- spin_unlock_irq(&ide_lock);
return 0;
}
+#define ide_gen_devset_rw(_name, _func) \
+__IDE_DEVSET(_name, DS_SYNC, get_##_func, set_##_func)
+
+ide_gen_devset_rw(io_32bit, io_32bit);
+ide_gen_devset_rw(keepsettings, ksettings);
+ide_gen_devset_rw(unmaskirq, unmaskirq);
+ide_gen_devset_rw(using_dma, using_dma);
+__IDE_DEVSET(pio_mode, 0, NULL, set_pio_mode);
+
static int generic_ide_suspend(struct device *dev, pm_message_t mesg)
{
ide_drive_t *drive = dev->driver_data;
@@ -486,138 +438,6 @@ static int generic_ide_resume(struct device *dev)
return err;
}
-static int generic_drive_reset(ide_drive_t *drive)
-{
- struct request *rq;
- int ret = 0;
-
- rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
- rq->cmd_type = REQ_TYPE_SPECIAL;
- rq->cmd_len = 1;
- rq->cmd[0] = REQ_DRIVE_RESET;
- rq->cmd_flags |= REQ_SOFTBARRIER;
- if (blk_execute_rq(drive->queue, NULL, rq, 1))
- ret = rq->errors;
- blk_put_request(rq);
- return ret;
-}
-
-int generic_ide_ioctl(ide_drive_t *drive, struct file *file, struct block_device *bdev,
- unsigned int cmd, unsigned long arg)
-{
- unsigned long flags;
- ide_driver_t *drv;
- void __user *p = (void __user *)arg;
- int err = 0, (*setfunc)(ide_drive_t *, int);
- u8 *val;
-
- switch (cmd) {
- case HDIO_GET_32BIT: val = &drive->io_32bit; goto read_val;
- case HDIO_GET_KEEPSETTINGS: val = &drive->keep_settings; goto read_val;
- case HDIO_GET_UNMASKINTR: val = &drive->unmask; goto read_val;
- case HDIO_GET_DMA: val = &drive->using_dma; goto read_val;
- case HDIO_SET_32BIT: setfunc = set_io_32bit; goto set_val;
- case HDIO_SET_KEEPSETTINGS: setfunc = set_ksettings; goto set_val;
- case HDIO_SET_PIO_MODE: setfunc = set_pio_mode; goto set_val;
- case HDIO_SET_UNMASKINTR: setfunc = set_unmaskirq; goto set_val;
- case HDIO_SET_DMA: setfunc = set_using_dma; goto set_val;
- }
-
- switch (cmd) {
- case HDIO_OBSOLETE_IDENTITY:
- case HDIO_GET_IDENTITY:
- if (bdev != bdev->bd_contains)
- return -EINVAL;
- if (drive->id_read == 0)
- return -ENOMSG;
- if (copy_to_user(p, drive->id, (cmd == HDIO_GET_IDENTITY) ? sizeof(*drive->id) : 142))
- return -EFAULT;
- return 0;
-
- case HDIO_GET_NICE:
- return put_user(drive->dsc_overlap << IDE_NICE_DSC_OVERLAP |
- drive->atapi_overlap << IDE_NICE_ATAPI_OVERLAP |
- drive->nice1 << IDE_NICE_1,
- (long __user *) arg);
-#ifdef CONFIG_IDE_TASK_IOCTL
- case HDIO_DRIVE_TASKFILE:
- if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SYS_RAWIO))
- return -EACCES;
- switch(drive->media) {
- case ide_disk:
- return ide_taskfile_ioctl(drive, cmd, arg);
- default:
- return -ENOMSG;
- }
-#endif /* CONFIG_IDE_TASK_IOCTL */
-
- case HDIO_DRIVE_CMD:
- if (!capable(CAP_SYS_RAWIO))
- return -EACCES;
- return ide_cmd_ioctl(drive, cmd, arg);
-
- case HDIO_DRIVE_TASK:
- if (!capable(CAP_SYS_RAWIO))
- return -EACCES;
- return ide_task_ioctl(drive, cmd, arg);
- case HDIO_SET_NICE:
- if (!capable(CAP_SYS_ADMIN)) return -EACCES;
- if (arg != (arg & ((1 << IDE_NICE_DSC_OVERLAP) | (1 << IDE_NICE_1))))
- return -EPERM;
- drive->dsc_overlap = (arg >> IDE_NICE_DSC_OVERLAP) & 1;
- drv = *(ide_driver_t **)bdev->bd_disk->private_data;
- if (drive->dsc_overlap && !drv->supports_dsc_overlap) {
- drive->dsc_overlap = 0;
- return -EPERM;
- }
- drive->nice1 = (arg >> IDE_NICE_1) & 1;
- return 0;
- case HDIO_DRIVE_RESET:
- if (!capable(CAP_SYS_ADMIN))
- return -EACCES;
-
- return generic_drive_reset(drive);
-
- case HDIO_GET_BUSSTATE:
- if (!capable(CAP_SYS_ADMIN))
- return -EACCES;
- if (put_user(HWIF(drive)->bus_state, (long __user *)arg))
- return -EFAULT;
- return 0;
-
- case HDIO_SET_BUSSTATE:
- if (!capable(CAP_SYS_ADMIN))
- return -EACCES;
- return -EOPNOTSUPP;
- default:
- return -EINVAL;
- }
-
-read_val:
- mutex_lock(&ide_setting_mtx);
- spin_lock_irqsave(&ide_lock, flags);
- err = *val;
- spin_unlock_irqrestore(&ide_lock, flags);
- mutex_unlock(&ide_setting_mtx);
- return err >= 0 ? put_user(err, (long __user *)arg) : err;
-
-set_val:
- if (bdev != bdev->bd_contains)
- err = -EINVAL;
- else {
- if (!capable(CAP_SYS_ADMIN))
- err = -EACCES;
- else {
- mutex_lock(&ide_setting_mtx);
- err = setfunc(drive, arg);
- mutex_unlock(&ide_setting_mtx);
- }
- }
- return err;
-}
-
-EXPORT_SYMBOL(generic_ide_ioctl);
-
/**
* ide_device_get - get an additional reference to a ide_drive_t
* @drive: device to get a reference to
@@ -710,21 +530,21 @@ static ssize_t model_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
ide_drive_t *drive = to_ide_device(dev);
- return sprintf(buf, "%s\n", drive->id->model);
+ return sprintf(buf, "%s\n", (char *)&drive->id[ATA_ID_PROD]);
}
static ssize_t firmware_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
ide_drive_t *drive = to_ide_device(dev);
- return sprintf(buf, "%s\n", drive->id->fw_rev);
+ return sprintf(buf, "%s\n", (char *)&drive->id[ATA_ID_FW_REV]);
}
static ssize_t serial_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
ide_drive_t *drive = to_ide_device(dev);
- return sprintf(buf, "%s\n", drive->id->serial_no);
+ return sprintf(buf, "%s\n", (char *)&drive->id[ATA_ID_SERNO]);
}
static struct device_attribute ide_dev_attrs[] = {
@@ -841,7 +661,7 @@ MODULE_PARM_DESC(noprobe, "skip probing for a device");
static unsigned int ide_nowerr;
module_param_call(nowerr, ide_set_dev_param_mask, NULL, &ide_nowerr, 0);
-MODULE_PARM_DESC(nowerr, "ignore the WRERR_STAT bit for a device");
+MODULE_PARM_DESC(nowerr, "ignore the ATA_DF bit for a device");
static unsigned int ide_cdroms;
@@ -906,7 +726,7 @@ static void ide_dev_apply_params(ide_drive_t *drive)
drive->noprobe = 1;
}
if (ide_nowerr & (1 << i)) {
- printk(KERN_INFO "ide: ignoring the WRERR_STAT bit for %s\n",
+ printk(KERN_INFO "ide: ignoring the ATA_DF bit for %s\n",
drive->name);
drive->bad_wstat = BAD_R_STAT;
}
@@ -927,7 +747,7 @@ static void ide_dev_apply_params(ide_drive_t *drive)
drive->cyl, drive->head, drive->sect);
drive->present = 1;
drive->media = ide_disk;
- drive->ready_stat = READY_STAT;
+ drive->ready_stat = ATA_DRDY;
}
}
diff --git a/drivers/ide/legacy/ali14xx.c b/drivers/ide/legacy/ali14xx.c
index 4ec19737f3c5356e88e00403714e0afa482bc3f4..7276c96aaa2a88aa8bfd2279da17b21963cd7b9c 100644
--- a/drivers/ide/legacy/ali14xx.c
+++ b/drivers/ide/legacy/ali14xx.c
@@ -43,7 +43,6 @@
#include <linux/mm.h>
#include <linux/ioport.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
diff --git a/drivers/ide/legacy/buddha.c b/drivers/ide/legacy/buddha.c
index 7c2afa97f41775e410835d539a174d14452f75ed..c5a3c9ef6a5d7df995d7d7fc2deba0b7b7cb7041 100644
--- a/drivers/ide/legacy/buddha.c
+++ b/drivers/ide/legacy/buddha.c
@@ -20,7 +20,6 @@
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/zorro.h>
#include <linux/ide.h>
#include <linux/init.h>
diff --git a/drivers/ide/legacy/dtc2278.c b/drivers/ide/legacy/dtc2278.c
index af791a02a1201948334c22b2ad3079c2f69762cd..689b2e493413412a235202ee5eb742a78440a082 100644
--- a/drivers/ide/legacy/dtc2278.c
+++ b/drivers/ide/legacy/dtc2278.c
@@ -10,7 +10,6 @@
#include <linux/mm.h>
#include <linux/ioport.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
diff --git a/drivers/ide/legacy/falconide.c b/drivers/ide/legacy/falconide.c
index 724f95073d803df6ad53cfd23ebed54449c1402a..39d500d84b07ee7b42fe80b22513558dad70ee50 100644
--- a/drivers/ide/legacy/falconide.c
+++ b/drivers/ide/legacy/falconide.c
@@ -13,7 +13,6 @@
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
diff --git a/drivers/ide/legacy/gayle.c b/drivers/ide/legacy/gayle.c
index 51ba085d7aa8a42d34420591cac7df3a0b5ca65b..69150688656133fcad4cd8d311942c642d0c1d25 100644
--- a/drivers/ide/legacy/gayle.c
+++ b/drivers/ide/legacy/gayle.c
@@ -12,7 +12,6 @@
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
#include <linux/zorro.h>
diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c
index 98f7c95e39ed4fd0e9f89244b5cb7a2edbde6e4d..5123ea291d075a332fe5f652957cb0de0d9744cc 100644
--- a/drivers/ide/legacy/ht6560b.c
+++ b/drivers/ide/legacy/ht6560b.c
@@ -24,7 +24,6 @@
#include <linux/mm.h>
#include <linux/ioport.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index 21bfac137844f689afbeb9d094a7e0f773625e3f..ee6fc30d5e2bec793b93099a5068b7c5cccdaa4c 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -38,7 +38,6 @@
#include <linux/timer.h>
#include <linux/ioport.h>
#include <linux/ide.h>
-#include <linux/hdreg.h>
#include <linux/major.h>
#include <linux/delay.h>
#include <asm/io.h>
diff --git a/drivers/ide/legacy/macide.c b/drivers/ide/legacy/macide.c
index a0bb167980e745fee8be4274edc0579101de22c3..43f97cc1d30e8e7481b423cb60d3973e91d3ac44 100644
--- a/drivers/ide/legacy/macide.c
+++ b/drivers/ide/legacy/macide.c
@@ -15,7 +15,6 @@
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/delay.h>
#include <linux/ide.h>
diff --git a/drivers/ide/legacy/q40ide.c b/drivers/ide/legacy/q40ide.c
index 4abd8fc781979df7dea762bd6ece387a7f436509..4af4a8ce4cdf77befdecfdcb505d0f681203864f 100644
--- a/drivers/ide/legacy/q40ide.c
+++ b/drivers/ide/legacy/q40ide.c
@@ -14,8 +14,6 @@
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
-
#include <linux/ide.h>
/*
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c
index 2338f344ea243809b7fb5954d7e09e494303ada9..ec408b3a7100ae9eb4492ca1dfcb74ddc888c790 100644
--- a/drivers/ide/legacy/qd65xx.c
+++ b/drivers/ide/legacy/qd65xx.c
@@ -27,7 +27,6 @@
#include <linux/mm.h>
#include <linux/ioport.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
#include <asm/system.h>
@@ -151,12 +150,14 @@ static int qd_find_disk_type (ide_drive_t *drive,
int *active_time, int *recovery_time)
{
struct qd65xx_timing_s *p;
- char model[40];
+ char *m = (char *)&drive->id[ATA_ID_PROD];
+ char model[ATA_ID_PROD_LEN];
- if (!*drive->id->model) return 0;
+ if (*m == 0)
+ return 0;
- strncpy(model,drive->id->model,40);
- ide_fixstring(model,40,1); /* byte-swap */
+ strncpy(model, m, ATA_ID_PROD_LEN);
+ ide_fixstring(model, ATA_ID_PROD_LEN, 1); /* byte-swap */
for (p = qd65xx_timing ; p->offset != -1 ; p++) {
if (!strncmp(p->model, model+p->offset, 4)) {
@@ -185,20 +186,20 @@ static void qd_set_timing (ide_drive_t *drive, u8 timing)
static void qd6500_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
+ u16 *id = drive->id;
int active_time = 175;
int recovery_time = 415; /* worst case values from the dos driver */
/*
* FIXME: use "pio" value
*/
- if (drive->id && !qd_find_disk_type(drive, &active_time, &recovery_time)
- && drive->id->tPIO && (drive->id->field_valid & 0x02)
- && drive->id->eide_pio >= 240) {
-
+ if (!qd_find_disk_type(drive, &active_time, &recovery_time) &&
+ (id[ATA_ID_OLD_PIO_MODES] & 0xff) && (id[ATA_ID_FIELD_VALID] & 2) &&
+ id[ATA_ID_EIDE_PIO] >= 240) {
printk(KERN_INFO "%s: PIO mode%d\n", drive->name,
- drive->id->tPIO);
+ id[ATA_ID_OLD_PIO_MODES] & 0xff);
active_time = 110;
- recovery_time = drive->id->eide_pio - 120;
+ recovery_time = drive->id[ATA_ID_EIDE_PIO] - 120;
}
qd_set_timing(drive, qd6500_compute_timing(HWIF(drive), active_time, recovery_time));
diff --git a/drivers/ide/legacy/umc8672.c b/drivers/ide/legacy/umc8672.c
index b54a14a577550acf3af76bfceaadf3c221433c90..1da076e0c917d7f024b8923f66d38fdb815ccabb 100644
--- a/drivers/ide/legacy/umc8672.c
+++ b/drivers/ide/legacy/umc8672.c
@@ -45,7 +45,6 @@
#include <linux/mm.h>
#include <linux/ioport.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
diff --git a/drivers/ide/mips/Makefile b/drivers/ide/mips/Makefile
index 677c7b2bac92419879119205bf209c88289879ca..5873fa0b8769e40288dfc2f1bf67d0dec4802782 100644
--- a/drivers/ide/mips/Makefile
+++ b/drivers/ide/mips/Makefile
@@ -1,4 +1,3 @@
-obj-$(CONFIG_BLK_DEV_IDE_SWARM) += swarm.o
obj-$(CONFIG_BLK_DEV_IDE_AU1XXX) += au1xxx-ide.o
EXTRA_CFLAGS := -Idrivers/ide
diff --git a/drivers/ide/mips/swarm.c b/drivers/ide/mips/swarm.c
deleted file mode 100644
index badf79fc9e3a1c67c3eef99bbbce4cb9c31eb355..0000000000000000000000000000000000000000
--- a/drivers/ide/mips/swarm.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * Copyright (C) 2001, 2002, 2003 Broadcom Corporation
- * Copyright (C) 2004 MontaVista Software Inc.
- * Author: Manish Lachwani, mlachwani@mvista.com
- * Copyright (C) 2004 MIPS Technologies, Inc. All rights reserved.
- * Author: Maciej W. Rozycki <macro@mips.com>
- * Copyright (c) 2006, 2008 Maciej W. Rozycki
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-/*
- * Derived loosely from ide-pmac.c, so:
- * Copyright (C) 1998 Paul Mackerras.
- * Copyright (C) 1995-1998 Mark Lord
- */
-
-/*
- * Boards with SiByte processors so far have supported IDE devices via
- * the Generic Bus, PCI bus, and built-in PCMCIA interface. In all
- * cases, byte-swapping must be avoided for these devices (whereas
- * other PCI devices, for example, will require swapping). Any
- * SiByte-targetted kernel including IDE support will include this
- * file. Probing of a Generic Bus for an IDE device is controlled by
- * the definition of "SIBYTE_HAVE_IDE", which is provided by
- * <asm/sibyte/board.h> for Broadcom boards.
- */
-
-#include <linux/ide.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/platform_device.h>
-
-#include <asm/io.h>
-
-#include <asm/sibyte/board.h>
-#include <asm/sibyte/sb1250_genbus.h>
-#include <asm/sibyte/sb1250_regs.h>
-
-#define DRV_NAME "ide-swarm"
-
-static char swarm_ide_string[] = DRV_NAME;
-
-static struct resource swarm_ide_resource = {
- .name = "SWARM GenBus IDE",
- .flags = IORESOURCE_MEM,
-};
-
-static struct platform_device *swarm_ide_dev;
-
-static const struct ide_port_info swarm_port_info = {
- .name = DRV_NAME,
- .host_flags = IDE_HFLAG_MMIO | IDE_HFLAG_NO_DMA,
-};
-
-/*
- * swarm_ide_probe - if the board header indicates the existence of
- * Generic Bus IDE, allocate a HWIF for it.
- */
-static int __devinit swarm_ide_probe(struct device *dev)
-{
- u8 __iomem *base;
- struct ide_host *host;
- phys_t offset, size;
- int i, rc;
- hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
-
- if (!SIBYTE_HAVE_IDE)
- return -ENODEV;
-
- base = ioremap(A_IO_EXT_BASE, 0x800);
- offset = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_START_ADDR, IDE_CS));
- size = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_MULT_SIZE, IDE_CS));
- iounmap(base);
-
- offset = G_IO_START_ADDR(offset) << S_IO_ADDRBASE;
- size = (G_IO_MULT_SIZE(size) + 1) << S_IO_REGSIZE;
- if (offset < A_PHYS_GENBUS || offset >= A_PHYS_GENBUS_END) {
- printk(KERN_INFO DRV_NAME
- ": IDE interface at GenBus disabled\n");
- return -EBUSY;
- }
-
- printk(KERN_INFO DRV_NAME ": IDE interface at GenBus slot %i\n",
- IDE_CS);
-
- swarm_ide_resource.start = offset;
- swarm_ide_resource.end = offset + size - 1;
- if (request_resource(&iomem_resource, &swarm_ide_resource)) {
- printk(KERN_ERR DRV_NAME
- ": can't request I/O memory resource\n");
- return -EBUSY;
- }
-
- base = ioremap(offset, size);
-
- for (i = 0; i <= 7; i++)
- hw.io_ports_array[i] =
- (unsigned long)(base + ((0x1f0 + i) << 5));
- hw.io_ports.ctl_addr =
- (unsigned long)(base + (0x3f6 << 5));
- hw.irq = K_INT_GB_IDE;
- hw.chipset = ide_generic;
-
- rc = ide_host_add(&swarm_port_info, hws, &host);
- if (rc)
- goto err;
-
- dev_set_drvdata(dev, host);
-
- return 0;
-err:
- release_resource(&swarm_ide_resource);
- iounmap(base);
- return rc;
-}
-
-static struct device_driver swarm_ide_driver = {
- .name = swarm_ide_string,
- .bus = &platform_bus_type,
- .probe = swarm_ide_probe,
-};
-
-static void swarm_ide_platform_release(struct device *device)
-{
- struct platform_device *pldev;
-
- /* free device */
- pldev = to_platform_device(device);
- kfree(pldev);
-}
-
-static int __devinit swarm_ide_init_module(void)
-{
- struct platform_device *pldev;
- int err;
-
- printk(KERN_INFO "SWARM IDE driver\n");
-
- if (driver_register(&swarm_ide_driver)) {
- printk(KERN_ERR "Driver registration failed\n");
- err = -ENODEV;
- goto out;
- }
-
- if (!(pldev = kzalloc(sizeof (*pldev), GFP_KERNEL))) {
- err = -ENOMEM;
- goto out_unregister_driver;
- }
-
- pldev->name = swarm_ide_string;
- pldev->id = 0;
- pldev->dev.release = swarm_ide_platform_release;
-
- if (platform_device_register(pldev)) {
- err = -ENODEV;
- goto out_free_pldev;
- }
-
- if (!pldev->dev.driver) {
- /*
- * The driver was not bound to this device, there was
- * no hardware at this address. Unregister it, as the
- * release fuction will take care of freeing the
- * allocated structure
- */
- platform_device_unregister (pldev);
- }
-
- swarm_ide_dev = pldev;
-
- return 0;
-
-out_free_pldev:
- kfree(pldev);
-
-out_unregister_driver:
- driver_unregister(&swarm_ide_driver);
-out:
- return err;
-}
-
-module_init(swarm_ide_init_module);
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c
index 3187215e8f8997a95ec54abcd63a7ee5ee9f9a6d..e7475ba559c74063543650816335a751864687ac 100644
--- a/drivers/ide/pci/aec62xx.c
+++ b/drivers/ide/pci/aec62xx.c
@@ -7,7 +7,6 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -140,7 +139,7 @@ static void aec_set_pio_mode(ide_drive_t *drive, const u8 pio)
drive->hwif->port_ops->set_dma_mode(drive, pio + XFER_PIO_0);
}
-static unsigned int __devinit init_chipset_aec62xx(struct pci_dev *dev)
+static unsigned int init_chipset_aec62xx(struct pci_dev *dev)
{
/* These are necessary to get AEC6280 Macintosh cards to work */
if ((dev->device == PCI_DEVICE_ID_ARTOP_ATP865) ||
@@ -308,6 +307,8 @@ static struct pci_driver driver = {
.id_table = aec62xx_pci_tbl,
.probe = aec62xx_init_one,
.remove = __devexit_p(aec62xx_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init aec62xx_ide_init(void)
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index d647526af557f93c2b75b2dea34860bc801f073e..053c75263918d592c60a70024ee7ef47c564953d 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -31,7 +31,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
#include <linux/dmi.h>
@@ -134,8 +133,8 @@ static u8 ali_udma_filter(ide_drive_t *drive)
if (m5229_revision > 0x20 && m5229_revision < 0xC2) {
if (drive->media != ide_disk)
return 0;
- if (chip_is_1543c_e && strstr(drive->id->model, "WDC ") &&
- wdc_udma == 0)
+ if (wdc_udma == 0 && chip_is_1543c_e &&
+ strstr((char *)&drive->id[ATA_ID_PROD], "WDC "))
return 0;
}
@@ -214,7 +213,7 @@ static int ali15x3_dma_setup(ide_drive_t *drive)
* appropriate also sets up the 1533 southbridge.
*/
-static unsigned int __devinit init_chipset_ali15x3(struct pci_dev *dev)
+static unsigned int init_chipset_ali15x3(struct pci_dev *dev)
{
unsigned long flags;
u8 tmpbyte;
@@ -582,6 +581,8 @@ static struct pci_driver driver = {
.id_table = alim15x3_pci_tbl,
.probe = alim15x3_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init ali15x3_ide_init(void)
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 1e66a960a96ac597281909327b2c3cc4b80b2604..824471f91bf5f739047e4f962f53605e9c466dee 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -112,13 +112,13 @@ static void amd_set_pio_mode(ide_drive_t *drive, const u8 pio)
amd_set_drive(drive, XFER_PIO_0 + pio);
}
-static void __devinit amd7409_cable_detect(struct pci_dev *dev)
+static void amd7409_cable_detect(struct pci_dev *dev)
{
/* no host side cable detection */
amd_80w = 0x03;
}
-static void __devinit amd7411_cable_detect(struct pci_dev *dev)
+static void amd7411_cable_detect(struct pci_dev *dev)
{
int i;
u32 u = 0;
@@ -140,7 +140,7 @@ static void __devinit amd7411_cable_detect(struct pci_dev *dev)
* The initialization callback. Initialize drive independent registers.
*/
-static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev)
+static unsigned int init_chipset_amd74xx(struct pci_dev *dev)
{
u8 t = 0, offset = amd_offset(dev);
@@ -324,6 +324,8 @@ static struct pci_driver driver = {
.id_table = amd74xx_pci_tbl,
.probe = amd74xx_probe,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init amd74xx_ide_init(void)
diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
index 41f6cb6c163af3af9650b6fed2e44ca959590da7..e4437034dd0820d237c9af8ecae7642374293234 100644
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -7,7 +7,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -188,6 +187,8 @@ static struct pci_driver driver = {
.id_table = atiixp_pci_tbl,
.probe = atiixp_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init atiixp_ide_init(void)
diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c
index e6c62006ca1a48a2bdc2c460562f452aab58d347..7f39cdb414109ece635ba535e49eb5529a0f51f1 100644
--- a/drivers/ide/pci/cmd640.c
+++ b/drivers/ide/pci/cmd640.c
@@ -103,7 +103,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/delay.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -375,6 +374,21 @@ static void cmd640_dump_regs(void)
}
#endif
+static void __set_prefetch_mode(ide_drive_t *drive, int mode)
+{
+ if (mode) { /* want prefetch on? */
+#if CMD640_PREFETCH_MASKS
+ drive->no_unmask = 1;
+ drive->unmask = 0;
+#endif
+ drive->no_io_32bit = 0;
+ } else {
+ drive->no_unmask = 0;
+ drive->no_io_32bit = 1;
+ drive->io_32bit = 0;
+ }
+}
+
#ifndef CONFIG_BLK_DEV_CMD640_ENHANCED
/*
* Check whether prefetch is on for a drive,
@@ -384,19 +398,10 @@ static void __init check_prefetch(ide_drive_t *drive, unsigned int index)
{
u8 b = get_cmd640_reg(prefetch_regs[index]);
- if (b & prefetch_masks[index]) { /* is prefetch off? */
- drive->no_unmask = 0;
- drive->no_io_32bit = 1;
- drive->io_32bit = 0;
- } else {
-#if CMD640_PREFETCH_MASKS
- drive->no_unmask = 1;
- drive->unmask = 0;
-#endif
- drive->no_io_32bit = 0;
- }
+ __set_prefetch_mode(drive, (b & prefetch_masks[index]) ? 0 : 1);
}
#else
+
/*
* Sets prefetch mode for a drive.
*/
@@ -408,19 +413,11 @@ static void set_prefetch_mode(ide_drive_t *drive, unsigned int index, int mode)
spin_lock_irqsave(&cmd640_lock, flags);
b = __get_cmd640_reg(reg);
- if (mode) { /* want prefetch on? */
-#if CMD640_PREFETCH_MASKS
- drive->no_unmask = 1;
- drive->unmask = 0;
-#endif
- drive->no_io_32bit = 0;
+ __set_prefetch_mode(drive, mode);
+ if (mode)
b &= ~prefetch_masks[index]; /* enable prefetch */
- } else {
- drive->no_unmask = 0;
- drive->no_io_32bit = 1;
- drive->io_32bit = 0;
+ else
b |= prefetch_masks[index]; /* disable prefetch */
- }
__put_cmd640_reg(reg, b);
spin_unlock_irqrestore(&cmd640_lock, flags);
}
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index e064398e03b4ed0e6b5c96bbf0f3cfe3078905ba..456dee18b660fa94dc72c85877fa598f511c79ca 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -13,7 +13,6 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -332,7 +331,7 @@ static int cmd646_1_dma_end(ide_drive_t *drive)
return (dma_stat & 7) != 4;
}
-static unsigned int __devinit init_chipset_cmd64x(struct pci_dev *dev)
+static unsigned int init_chipset_cmd64x(struct pci_dev *dev)
{
u8 mrdmode = 0;
@@ -511,6 +510,8 @@ static struct pci_driver driver = {
.id_table = cmd64x_pci_tbl,
.probe = cmd64x_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init cmd64x_ide_init(void)
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c
index 151844fcbb079555979669f0c72cf6169815426b..d6341f7c4144b15e08b78372637f5e582266c968 100644
--- a/drivers/ide/pci/cs5520.c
+++ b/drivers/ide/pci/cs5520.c
@@ -35,7 +35,6 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/ide.h>
@@ -150,6 +149,8 @@ static struct pci_driver driver = {
.name = "Cyrix_IDE",
.id_table = cs5520_pci_tbl,
.probe = cs5520_init_one,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init cs5520_ide_init(void)
diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c
index f235db8c678b5faa326b293899f98f9cb3899a71..da42fa7e9f979ea5d5eed4731d473f96a1d95929 100644
--- a/drivers/ide/pci/cs5530.c
+++ b/drivers/ide/pci/cs5530.c
@@ -15,7 +15,6 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/ide.h>
@@ -81,17 +80,19 @@ static void cs5530_set_pio_mode(ide_drive_t *drive, const u8 pio)
static u8 cs5530_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- ide_drive_t *mate = &hwif->drives[(drive->dn & 1) ^ 1];
- struct hd_driveid *mateid = mate->id;
+ ide_drive_t *mate = ide_get_pair_dev(drive);
+ u16 *mateid = mate->id;
u8 mask = hwif->ultra_mask;
- if (mate->present == 0)
+ if (mate == NULL)
goto out;
- if ((mateid->capability & 1) && __ide_dma_bad_drive(mate) == 0) {
- if ((mateid->field_valid & 4) && (mateid->dma_ultra & 7))
+ if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) {
+ if ((mateid[ATA_ID_FIELD_VALID] & 4) &&
+ (mateid[ATA_ID_UDMA_MODES] & 7))
goto out;
- if ((mateid->field_valid & 2) && (mateid->dma_mword & 7))
+ if ((mateid[ATA_ID_FIELD_VALID] & 2) &&
+ (mateid[ATA_ID_MWDMA_MODES] & 7))
mask = 0;
}
out:
@@ -133,7 +134,7 @@ static void cs5530_set_dma_mode(ide_drive_t *drive, const u8 mode)
* Initialize the cs5530 bridge for reliable IDE DMA operation.
*/
-static unsigned int __devinit init_chipset_cs5530(struct pci_dev *dev)
+static unsigned int init_chipset_cs5530(struct pci_dev *dev)
{
struct pci_dev *master_0 = NULL, *cs5530_0 = NULL;
@@ -271,6 +272,8 @@ static struct pci_driver driver = {
.id_table = cs5530_pci_tbl,
.probe = cs5530_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init cs5530_ide_init(void)
diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index dd3dc23af9951c0c705c9e324a9fc33c2380fb09..1e5bc59ea2fb03074fa9729501660f0e7b33bfcd 100644
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -80,12 +80,12 @@ static void cs5535_set_speed(ide_drive_t *drive, const u8 speed)
/* Set the PIO timings */
if (speed < XFER_SW_DMA_0) {
- ide_drive_t *pair = ide_get_paired_drive(drive);
+ ide_drive_t *pair = ide_get_pair_dev(drive);
u8 cmd, pioa;
cmd = pioa = speed - XFER_PIO_0;
- if (pair->present) {
+ if (pair) {
u8 piob = ide_get_best_pio_mode(pair, 255, 4);
if (piob < cmd)
@@ -193,10 +193,12 @@ static const struct pci_device_id cs5535_pci_tbl[] = {
MODULE_DEVICE_TABLE(pci, cs5535_pci_tbl);
static struct pci_driver driver = {
- .name = "CS5535_IDE",
- .id_table = cs5535_pci_tbl,
- .probe = cs5535_init_one,
- .remove = ide_pci_remove,
+ .name = "CS5535_IDE",
+ .id_table = cs5535_pci_tbl,
+ .probe = cs5535_init_one,
+ .remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init cs5535_ide_init(void)
diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c
index e6d8ee88d56d21c184154d96957eed66756f2f5f..69820e9224d138978a32e8ddc879fe325117633e 100644
--- a/drivers/ide/pci/cy82c693.c
+++ b/drivers/ide/pci/cy82c693.c
@@ -332,7 +332,7 @@ static void cy82c693_set_pio_mode(ide_drive_t *drive, const u8 pio)
/*
* this function is called during init and is used to setup the cy82c693 chip
*/
-static unsigned int __devinit init_chipset_cy82c693(struct pci_dev *dev)
+static unsigned int init_chipset_cy82c693(struct pci_dev *dev)
{
if (PCI_FUNC(dev->devfn) != 1)
return 0;
@@ -448,6 +448,8 @@ static struct pci_driver driver = {
.id_table = cy82c693_pci_tbl,
.probe = cy82c693_init_one,
.remove = __devexit_p(cy82c693_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init cy82c693_ide_init(void)
diff --git a/drivers/ide/pci/delkin_cb.c b/drivers/ide/pci/delkin_cb.c
index f84bfb4f600f1a0ba3473c4ab7fb8275dc7093db..83b63b365e51659ea6c6f934465e3076600c248b 100644
--- a/drivers/ide/pci/delkin_cb.c
+++ b/drivers/ide/pci/delkin_cb.c
@@ -19,7 +19,6 @@
#include <linux/types.h>
#include <linux/module.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
#include <linux/pci.h>
diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c
index b07d4f4273b33d2970ceb9f2d7ea0b40af7860b0..092b238cb250d81d914f8118f587b8d019fcda1d 100644
--- a/drivers/ide/pci/generic.c
+++ b/drivers/ide/pci/generic.c
@@ -22,7 +22,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -172,6 +171,8 @@ static struct pci_driver driver = {
.id_table = generic_pci_tbl,
.probe = generic_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init generic_ide_init(void)
diff --git a/drivers/ide/pci/hpt34x.c b/drivers/ide/pci/hpt34x.c
index 6009b0b9655dda42c4ad08e40011a898fc89daee..644de29f8fe4a9f3ba2732abbc48968ae4a9195d 100644
--- a/drivers/ide/pci/hpt34x.c
+++ b/drivers/ide/pci/hpt34x.c
@@ -27,7 +27,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/ioport.h>
-#include <linux/hdreg.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/init.h>
@@ -79,7 +78,7 @@ static void hpt34x_set_pio_mode(ide_drive_t *drive, const u8 pio)
*/
#define HPT34X_PCI_INIT_REG 0x80
-static unsigned int __devinit init_chipset_hpt34x(struct pci_dev *dev)
+static unsigned int init_chipset_hpt34x(struct pci_dev *dev)
{
int i = 0;
unsigned long hpt34xIoBase = pci_resource_start(dev, 4);
@@ -172,6 +171,8 @@ static struct pci_driver driver = {
.id_table = hpt34x_pci_tbl,
.probe = hpt34x_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init hpt34x_ide_init(void)
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index eb107eef0dbc8e89cac9a5604b5fe0619165f4d3..a194022b6a61b39260169d275278cdd5f1cc119b 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -122,7 +122,6 @@
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/init.h>
@@ -605,14 +604,22 @@ static const struct hpt_info hpt371n __devinitdata = {
static int check_in_drive_list(ide_drive_t *drive, const char **list)
{
- struct hd_driveid *id = drive->id;
+ char *m = (char *)&drive->id[ATA_ID_PROD];
while (*list)
- if (!strcmp(*list++,id->model))
+ if (!strcmp(*list++, m))
return 1;
return 0;
}
+static struct hpt_info *hpt3xx_get_info(struct device *dev)
+{
+ struct ide_host *host = dev_get_drvdata(dev);
+ struct hpt_info *info = (struct hpt_info *)host->host_priv;
+
+ return dev == host->dev[1] ? info + 1 : info;
+}
+
/*
* The Marvell bridge chips used on the HighPoint SATA cards do not seem
* to support the UltraDMA modes 1, 2, and 3 as well as any MWDMA modes...
@@ -621,9 +628,7 @@ static int check_in_drive_list(ide_drive_t *drive, const char **list)
static u8 hpt3xx_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
- struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
u8 mask = hwif->ultra_mask;
switch (info->chip_type) {
@@ -649,7 +654,7 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive)
case HPT372A:
case HPT372N:
case HPT374 :
- if (ide_dev_is_sata(drive->id))
+ if (ata_id_is_sata(drive->id))
mask &= ~0x0e;
/* Fall thru */
default:
@@ -662,16 +667,14 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive)
static u8 hpt3xx_mdma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
- struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
switch (info->chip_type) {
case HPT372 :
case HPT372A:
case HPT372N:
case HPT374 :
- if (ide_dev_is_sata(drive->id))
+ if (ata_id_is_sata(drive->id))
return 0x00;
/* Fall thru */
default:
@@ -700,8 +703,7 @@ static void hpt3xx_set_mode(ide_drive_t *drive, const u8 speed)
{
ide_hwif_t *hwif = drive->hwif;
struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
struct hpt_timings *t = info->timings;
u8 itr_addr = 0x40 + (drive->dn * 4);
u32 old_itr = 0;
@@ -728,11 +730,11 @@ static void hpt3xx_set_pio_mode(ide_drive_t *drive, const u8 pio)
static void hpt3xx_quirkproc(ide_drive_t *drive)
{
- struct hd_driveid *id = drive->id;
+ char *m = (char *)&drive->id[ATA_ID_PROD];
const char **list = quirk_drives;
while (*list)
- if (strstr(id->model, *list++)) {
+ if (strstr(m, *list++)) {
drive->quirk_list = 1;
return;
}
@@ -744,8 +746,7 @@ static void hpt3xx_maskproc(ide_drive_t *drive, int mask)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
if (drive->quirk_list) {
if (info->chip_type >= HPT370) {
@@ -942,7 +943,7 @@ static void hpt3xxn_rw_disk(ide_drive_t *drive, struct request *rq)
* Perform a calibration cycle on the DPLL.
* Returns 1 if this succeeds
*/
-static int __devinit hpt37x_calibrate_dpll(struct pci_dev *dev, u16 f_low, u16 f_high)
+static int hpt37x_calibrate_dpll(struct pci_dev *dev, u16 f_low, u16 f_high)
{
u32 dpll = (f_high << 16) | f_low | 0x100;
u8 scr2;
@@ -970,11 +971,40 @@ static int __devinit hpt37x_calibrate_dpll(struct pci_dev *dev, u16 f_low, u16 f
return 1;
}
-static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev)
+static void hpt3xx_disable_fast_irq(struct pci_dev *dev, u8 mcr_addr)
{
- unsigned long io_base = pci_resource_start(dev, 4);
struct ide_host *host = pci_get_drvdata(dev);
struct hpt_info *info = host->host_priv + (&dev->dev == host->dev[1]);
+ u8 chip_type = info->chip_type;
+ u8 new_mcr, old_mcr = 0;
+
+ /*
+ * Disable the "fast interrupt" prediction. Don't hold off
+ * on interrupts. (== 0x01 despite what the docs say)
+ */
+ pci_read_config_byte(dev, mcr_addr + 1, &old_mcr);
+
+ if (chip_type >= HPT374)
+ new_mcr = old_mcr & ~0x07;
+ else if (chip_type >= HPT370) {
+ new_mcr = old_mcr;
+ new_mcr &= ~0x02;
+#ifdef HPT_DELAY_INTERRUPT
+ new_mcr &= ~0x01;
+#else
+ new_mcr |= 0x01;
+#endif
+ } else /* HPT366 and HPT368 */
+ new_mcr = old_mcr & ~0x80;
+
+ if (new_mcr != old_mcr)
+ pci_write_config_byte(dev, mcr_addr + 1, new_mcr);
+}
+
+static unsigned int init_chipset_hpt366(struct pci_dev *dev)
+{
+ unsigned long io_base = pci_resource_start(dev, 4);
+ struct hpt_info *info = hpt3xx_get_info(&dev->dev);
const char *name = DRV_NAME;
u8 pci_clk, dpll_clk = 0; /* PCI and DPLL clock in MHz */
u8 chip_type;
@@ -1208,17 +1238,18 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev)
* NOTE: This register is only writeable via I/O space.
*/
if (chip_type == HPT371N && clock == ATA_CLOCK_66MHZ)
-
outb(inb(io_base + 0x9c) | 0x04, io_base + 0x9c);
+ hpt3xx_disable_fast_irq(dev, 0x50);
+ hpt3xx_disable_fast_irq(dev, 0x54);
+
return dev->irq;
}
static u8 hpt3xx_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
u8 chip_type = info->chip_type;
u8 scr1 = 0, ata66 = hwif->channel ? 0x01 : 0x02;
@@ -1262,11 +1293,9 @@ static u8 hpt3xx_cable_detect(ide_hwif_t *hwif)
static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
int serialize = HPT_SERIALIZE_IO;
u8 chip_type = info->chip_type;
- u8 new_mcr, old_mcr = 0;
/* Cache the channel's MISC. control registers' offset */
hwif->select_data = hwif->channel ? 0x54 : 0x50;
@@ -1289,29 +1318,6 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
/* Serialize access to this device if needed */
if (serialize && hwif->mate)
hwif->serialized = hwif->mate->serialized = 1;
-
- /*
- * Disable the "fast interrupt" prediction. Don't hold off
- * on interrupts. (== 0x01 despite what the docs say)
- */
- pci_read_config_byte(dev, hwif->select_data + 1, &old_mcr);
-
- if (info->chip_type >= HPT374)
- new_mcr = old_mcr & ~0x07;
- else if (info->chip_type >= HPT370) {
- new_mcr = old_mcr;
- new_mcr &= ~0x02;
-
-#ifdef HPT_DELAY_INTERRUPT
- new_mcr &= ~0x01;
-#else
- new_mcr |= 0x01;
-#endif
- } else /* HPT366 and HPT368 */
- new_mcr = old_mcr & ~0x80;
-
- if (new_mcr != old_mcr)
- pci_write_config_byte(dev, hwif->select_data + 1, new_mcr);
}
static int __devinit init_dma_hpt366(ide_hwif_t *hwif,
@@ -1621,6 +1627,8 @@ static struct pci_driver driver = {
.id_table = hpt366_pci_tbl,
.probe = hpt366_init_one,
.remove = __devexit_p(hpt366_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init hpt366_ide_init(void)
diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c
index 652e47dd7e8916f0869088d146e053876882526e..0954ccd08d6fe718d37dc0fa48bfaa093611c635 100644
--- a/drivers/ide/pci/it8213.c
+++ b/drivers/ide/pci/it8213.c
@@ -10,7 +10,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -195,6 +194,8 @@ static struct pci_driver driver = {
.id_table = it8213_pci_tbl,
.probe = it8213_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init it8213_ide_init(void)
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 4a1508a707cc76ba73c7df440d224d88d0f5b4a8..46edd083b3488b4c4ae6da9d31391aeb7c9461b2 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -63,7 +63,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -446,8 +445,7 @@ static u8 it821x_cable_detect(ide_hwif_t *hwif)
static void it821x_quirkproc(ide_drive_t *drive)
{
struct it821x_dev *itdev = ide_get_hwifdata(drive->hwif);
- struct hd_driveid *id = drive->id;
- u16 *idbits = (u16 *)drive->id;
+ u16 *id = drive->id;
if (!itdev->smart) {
/*
@@ -466,36 +464,36 @@ static void it821x_quirkproc(ide_drive_t *drive)
*/
/* Check for RAID v native */
- if(strstr(id->model, "Integrated Technology Express")) {
+ if (strstr((char *)&id[ATA_ID_PROD],
+ "Integrated Technology Express")) {
/* In raid mode the ident block is slightly buggy
We need to set the bits so that the IDE layer knows
LBA28. LBA48 and DMA ar valid */
- id->capability |= 3; /* LBA28, DMA */
- id->command_set_2 |= 0x0400; /* LBA48 valid */
- id->cfs_enable_2 |= 0x0400; /* LBA48 on */
+ id[ATA_ID_CAPABILITY] |= (3 << 8); /* LBA28, DMA */
+ id[ATA_ID_COMMAND_SET_2] |= 0x0400; /* LBA48 valid */
+ id[ATA_ID_CFS_ENABLE_2] |= 0x0400; /* LBA48 on */
/* Reporting logic */
printk(KERN_INFO "%s: IT8212 %sRAID %d volume",
- drive->name,
- idbits[147] ? "Bootable ":"",
- idbits[129]);
- if(idbits[129] != 1)
- printk("(%dK stripe)", idbits[146]);
- printk(".\n");
+ drive->name, id[147] ? "Bootable " : "",
+ id[ATA_ID_CSFO]);
+ if (id[ATA_ID_CSFO] != 1)
+ printk(KERN_CONT "(%dK stripe)", id[146]);
+ printk(KERN_CONT ".\n");
} else {
/* Non RAID volume. Fixups to stop the core code
doing unsupported things */
- id->field_valid &= 3;
- id->queue_depth = 0;
- id->command_set_1 = 0;
- id->command_set_2 &= 0xC400;
- id->cfsse &= 0xC000;
- id->cfs_enable_1 = 0;
- id->cfs_enable_2 &= 0xC400;
- id->csf_default &= 0xC000;
- id->word127 = 0;
- id->dlf = 0;
- id->csfo = 0;
- id->cfa_power = 0;
+ id[ATA_ID_FIELD_VALID] &= 3;
+ id[ATA_ID_QUEUE_DEPTH] = 0;
+ id[ATA_ID_COMMAND_SET_1] = 0;
+ id[ATA_ID_COMMAND_SET_2] &= 0xC400;
+ id[ATA_ID_CFSSE] &= 0xC000;
+ id[ATA_ID_CFS_ENABLE_1] = 0;
+ id[ATA_ID_CFS_ENABLE_2] &= 0xC400;
+ id[ATA_ID_CSF_DEFAULT] &= 0xC000;
+ id[127] = 0;
+ id[ATA_ID_DLF] = 0;
+ id[ATA_ID_CSFO] = 0;
+ id[ATA_ID_CFA_POWER] = 0;
printk(KERN_INFO "%s: Performing identify fixups.\n",
drive->name);
}
@@ -505,8 +503,8 @@ static void it821x_quirkproc(ide_drive_t *drive)
* IDE core that DMA is supported (it821x hardware
* takes care of DMA mode programming).
*/
- if (id->capability & 1) {
- id->dma_mword |= 0x0101;
+ if (ata_id_has_dma(id)) {
+ id[ATA_ID_MWDMA_MODES] |= 0x0101;
drive->current_speed = XFER_MW_DMA_0;
}
}
@@ -588,7 +586,7 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
hwif->mwdma_mask = ATA_MWDMA2;
}
-static void __devinit it8212_disable_raid(struct pci_dev *dev)
+static void it8212_disable_raid(struct pci_dev *dev)
{
/* Reset local CPU, and set BIOS not ready */
pci_write_config_byte(dev, 0x5E, 0x01);
@@ -605,7 +603,7 @@ static void __devinit it8212_disable_raid(struct pci_dev *dev)
pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x20);
}
-static unsigned int __devinit init_chipset_it821x(struct pci_dev *dev)
+static unsigned int init_chipset_it821x(struct pci_dev *dev)
{
u8 conf;
static char *mode[2] = { "pass through", "smart" };
@@ -687,6 +685,8 @@ static struct pci_driver driver = {
.id_table = it821x_pci_tbl,
.probe = it821x_init_one,
.remove = __devexit_p(it821x_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init it821x_ide_init(void)
diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c
index bb9d09d8f1960a564941bed0f5b87238f60a50d1..acd647110648628d045e8e6cbf75e7b9faa28c7e 100644
--- a/drivers/ide/pci/jmicron.c
+++ b/drivers/ide/pci/jmicron.c
@@ -8,7 +8,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -155,6 +154,8 @@ static struct pci_driver driver = {
.id_table = jmicron_pci_tbl,
.probe = jmicron_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init jmicron_ide_init(void)
diff --git a/drivers/ide/pci/ns87415.c b/drivers/ide/pci/ns87415.c
index ffefcd15196c709b690bc8348eb2950b5c71e7ea..53bd645736d965b73eeee8f8ffaeacc12a193cce 100644
--- a/drivers/ide/pci/ns87415.c
+++ b/drivers/ide/pci/ns87415.c
@@ -11,7 +11,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/ide.h>
@@ -274,9 +273,9 @@ static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif)
do {
udelay(50);
stat = hwif->tp_ops->read_status(hwif);
- if (stat == 0xff)
- break;
- } while ((stat & BUSY_STAT) && --timeout);
+ if (stat == 0xff)
+ break;
+ } while ((stat & ATA_BUSY) && --timeout);
#endif
}
@@ -340,6 +339,8 @@ static struct pci_driver driver = {
.id_table = ns87415_pci_tbl,
.probe = ns87415_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init ns87415_ide_init(void)
diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index e28e672ddafcf9dd5cd940792f4961cc82f179c5..3de11ddcf863f1e1295c1f47d45fd3a6bef33e23 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -85,7 +85,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <asm/io.h>
@@ -137,7 +136,7 @@ static u8 read_reg(int reg)
static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
ide_hwif_t *hwif = drive->hwif;
- ide_drive_t *pair = ide_get_paired_drive(drive);
+ ide_drive_t *pair = ide_get_pair_dev(drive);
unsigned long flags;
u8 tim, misc, addr_pio = pio, clk;
@@ -153,7 +152,7 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
drive->drive_data = XFER_PIO_0 + pio;
- if (pair->present) {
+ if (pair) {
if (pair->drive_data && pair->drive_data < drive->drive_data)
addr_pio = pair->drive_data - XFER_PIO_0;
}
@@ -226,6 +225,8 @@ static struct pci_driver driver = {
.id_table = opti621_pci_tbl,
.probe = opti621_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init opti621_ide_init(void)
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index d477da6b58589962fc43f49b45a04d822c2dd28a..9fc59962553b32fd5f4f72c32ec378d9fb09fe55 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -19,7 +19,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/delay.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/ide.h>
@@ -203,10 +202,10 @@ static u8 pdcnew_cable_detect(ide_hwif_t *hwif)
static void pdcnew_quirkproc(ide_drive_t *drive)
{
- const char **list, *model = drive->id->model;
+ const char **list, *m = (char *)&drive->id[ATA_ID_PROD];
for (list = pdc_quirk_drives; *list != NULL; list++)
- if (strstr(model, *list) != NULL) {
+ if (strstr(m, *list) != NULL) {
drive->quirk_list = 2;
return;
}
@@ -227,7 +226,7 @@ static void pdcnew_reset(ide_drive_t *drive)
* read_counter - Read the byte count registers
* @dma_base: for the port address
*/
-static long __devinit read_counter(u32 dma_base)
+static long read_counter(u32 dma_base)
{
u32 pri_dma_base = dma_base, sec_dma_base = dma_base + 0x08;
u8 cnt0, cnt1, cnt2, cnt3;
@@ -267,7 +266,7 @@ static long __devinit read_counter(u32 dma_base)
* @dma_base: for the port address
* E.g. 16949000 on 33 MHz PCI bus, i.e. half of the PCI clock.
*/
-static long __devinit detect_pll_input_clock(unsigned long dma_base)
+static long detect_pll_input_clock(unsigned long dma_base)
{
struct timeval start_time, end_time;
long start_count, end_count;
@@ -310,7 +309,7 @@ static long __devinit detect_pll_input_clock(unsigned long dma_base)
}
#ifdef CONFIG_PPC_PMAC
-static void __devinit apple_kiwi_init(struct pci_dev *pdev)
+static void apple_kiwi_init(struct pci_dev *pdev)
{
struct device_node *np = pci_device_to_OF_node(pdev);
u8 conf;
@@ -326,7 +325,7 @@ static void __devinit apple_kiwi_init(struct pci_dev *pdev)
}
#endif /* CONFIG_PPC_PMAC */
-static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev)
+static unsigned int init_chipset_pdcnew(struct pci_dev *dev)
{
const char *name = DRV_NAME;
unsigned long dma_base = pci_resource_start(dev, 4);
@@ -567,6 +566,8 @@ static struct pci_driver driver = {
.id_table = pdc202new_pci_tbl,
.probe = pdc202new_init_one,
.remove = __devexit_p(pdc202new_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init pdc202new_ide_init(void)
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index de9a27400462a008a4ddceca29c13148d4f268b9..cb6d2a00c514a5624e5e4fa2caf1b0c938b7ab36 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -13,7 +13,6 @@
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/ide.h>
@@ -86,7 +85,7 @@ static void pdc202xx_set_mode(ide_drive_t *drive, const u8 speed)
* Prefetch_EN / IORDY_EN / PA[3:0] bits of register A
*/
AP &= ~0x3f;
- if (drive->id->capability & 4)
+ if (ata_id_iordy_disable(drive->id))
AP |= 0x20; /* set IORDY_EN bit */
if (drive->media == ide_disk)
AP |= 0x10; /* set Prefetch_EN bit */
@@ -154,10 +153,10 @@ static void pdc_old_disable_66MHz_clock(ide_hwif_t *hwif)
static void pdc202xx_quirkproc(ide_drive_t *drive)
{
- const char **list, *model = drive->id->model;
+ const char **list, *m = (char *)&drive->id[ATA_ID_PROD];
for (list = pdc_quirk_drives; *list != NULL; list++)
- if (strstr(model, *list) != NULL) {
+ if (strstr(m, *list) != NULL) {
drive->quirk_list = 2;
return;
}
@@ -265,7 +264,7 @@ static void pdc202xx_dma_timeout(ide_drive_t *drive)
ide_dma_timeout(drive);
}
-static unsigned int __devinit init_chipset_pdc202xx(struct pci_dev *dev)
+static unsigned int init_chipset_pdc202xx(struct pci_dev *dev)
{
unsigned long dmabase = pci_resource_start(dev, 4);
u8 udma_speed_flag = 0, primary_mode = 0, secondary_mode = 0;
@@ -432,6 +431,8 @@ static struct pci_driver driver = {
.id_table = pdc202xx_pci_tbl,
.probe = pdc202xx_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init pdc202xx_ide_init(void)
diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index 30cfc815fe3112799975ae7f4616b0793cd00ce9..a06c03f8e29539da2567dcb8563392d6078bec5a 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -48,7 +48,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -205,7 +204,7 @@ static void piix_set_dma_mode(ide_drive_t *drive, const u8 speed)
* out to be nice and simple.
*/
-static unsigned int __devinit init_chipset_ich(struct pci_dev *dev)
+static unsigned int init_chipset_ich(struct pci_dev *dev)
{
u32 extra = 0;
@@ -450,6 +449,8 @@ static struct pci_driver driver = {
.id_table = piix_pci_tbl,
.probe = piix_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init piix_ide_init(void)
diff --git a/drivers/ide/pci/rz1000.c b/drivers/ide/pci/rz1000.c
index 8d11ee838a2a825702f31a56429a1f25dd663010..c117a068761be47c585c6e259826a658d9c62613 100644
--- a/drivers/ide/pci/rz1000.c
+++ b/drivers/ide/pci/rz1000.c
@@ -16,7 +16,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/ide.h>
#include <linux/init.h>
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c
index 8efaed16fea31d5b5f14b65e1716114d3ac20c50..bdc1fed412604a72b0d206c3a9179d5f8253b2af 100644
--- a/drivers/ide/pci/sc1200.c
+++ b/drivers/ide/pci/sc1200.c
@@ -14,7 +14,6 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/ide.h>
@@ -104,17 +103,19 @@ static void sc1200_tunepio(ide_drive_t *drive, u8 pio)
static u8 sc1200_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- ide_drive_t *mate = &hwif->drives[(drive->dn & 1) ^ 1];
- struct hd_driveid *mateid = mate->id;
+ ide_drive_t *mate = ide_get_pair_dev(drive);
+ u16 *mateid = mate->id;
u8 mask = hwif->ultra_mask;
- if (mate->present == 0)
+ if (mate == NULL)
goto out;
- if ((mateid->capability & 1) && __ide_dma_bad_drive(mate) == 0) {
- if ((mateid->field_valid & 4) && (mateid->dma_ultra & 7))
+ if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) {
+ if ((mateid[ATA_ID_FIELD_VALID] & 4) &&
+ (mateid[ATA_ID_UDMA_MODES] & 7))
goto out;
- if ((mateid->field_valid & 2) && (mateid->dma_mword & 7))
+ if ((mateid[ATA_ID_FIELD_VALID] & 2) &&
+ (mateid[ATA_ID_MWDMA_MODES] & 7))
mask = 0;
}
out:
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index 44cccd1e086acdf91650161a0ae339bd05aa697d..e92a874b31dfa07bc7334f6795bacac3927e1258 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -26,7 +26,6 @@
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/delay.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -400,7 +399,7 @@ static int scc_dma_end(ide_drive_t *drive)
/* errata A308 workaround: Step5 (check data loss) */
/* We don't check non ide_disk because it is limited to UDMA4 */
if (!(in_be32((void __iomem *)hwif->io_ports.ctl_addr)
- & ERR_STAT) &&
+ & ATA_ERR) &&
drive->media == ide_disk && drive->current_speed > XFER_UDMA_4) {
reg = in_be32((void __iomem *)intsts_port);
if (!(reg & INTSTS_ACTEINT)) {
@@ -504,7 +503,7 @@ static int scc_dma_test_irq(ide_drive_t *drive)
/* SCC errata A252,A308 workaround: Step4 */
if ((in_be32((void __iomem *)hwif->io_ports.ctl_addr)
- & ERR_STAT) &&
+ & ATA_ERR) &&
(int_stat & INTSTS_INTRQ))
return 1;
diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c
index c3bdc6e51a4896045f1561a5883a3fd39738e0ea..3dff2aea317e88ae261d5050b9b0ae3c1023dd7e 100644
--- a/drivers/ide/pci/serverworks.c
+++ b/drivers/ide/pci/serverworks.c
@@ -32,7 +32,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -57,8 +56,10 @@ static struct pci_dev *isa_dev;
static int check_in_drive_lists (ide_drive_t *drive, const char **list)
{
+ char *m = (char *)&drive->id[ATA_ID_PROD];
+
while (*list)
- if (!strcmp(*list++, drive->id->model))
+ if (!strcmp(*list++, m))
return 1;
return 0;
}
@@ -174,7 +175,7 @@ static void svwks_set_dma_mode(ide_drive_t *drive, const u8 speed)
pci_write_config_byte(dev, 0x54, ultra_enable);
}
-static unsigned int __devinit init_chipset_svwks(struct pci_dev *dev)
+static unsigned int init_chipset_svwks(struct pci_dev *dev)
{
unsigned int reg;
u8 btr;
@@ -447,6 +448,8 @@ static struct pci_driver driver = {
.id_table = svwks_pci_tbl,
.probe = svwks_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init svwks_ide_init(void)
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index 681306c9d79be56e8fa1c44decf2bc2a29b950c4..1017fb4f63173d2891313c636f221c6c4d295d4d 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -22,7 +22,6 @@
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/delay.h>
-#include <linux/hdreg.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/ioport.h>
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index db2b88a369ab36634e8dbfb1e82f6ebfebface97..174a873b4c6405229e48eb2714998cf9bef8ce69 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -39,7 +39,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
#include <linux/io.h>
@@ -223,7 +222,9 @@ static u8 sil_pata_udma_filter(ide_drive_t *drive)
static u8 sil_sata_udma_filter(ide_drive_t *drive)
{
- return strstr(drive->id->model, "Maxtor") ? ATA_UDMA5 : ATA_UDMA6;
+ char *m = (char *)&drive->id[ATA_ID_PROD];
+
+ return strstr(m, "Maxtor") ? ATA_UDMA5 : ATA_UDMA6;
}
/**
@@ -243,7 +244,7 @@ static void sil_set_pio_mode(ide_drive_t *drive, u8 pio)
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
- ide_drive_t *pair = ide_get_paired_drive(drive);
+ ide_drive_t *pair = ide_get_pair_dev(drive);
u32 speedt = 0;
u16 speedp = 0;
unsigned long addr = siimage_seldev(drive, 0x04);
@@ -257,7 +258,7 @@ static void sil_set_pio_mode(ide_drive_t *drive, u8 pio)
u8 unit = drive->select.b.unit;
/* trim *taskfile* PIO to the slowest of the master/slave */
- if (pair->present) {
+ if (pair) {
u8 pair_pio = ide_get_best_pio_mode(pair, 255, 4);
if (pair_pio < tf_pio)
@@ -462,7 +463,7 @@ static void sil_sata_pre_reset(ide_drive_t *drive)
* to 133 MHz clocking if the system isn't already set up to do it.
*/
-static unsigned int __devinit init_chipset_siimage(struct pci_dev *dev)
+static unsigned int init_chipset_siimage(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
void __iomem *ioaddr = host->host_priv;
@@ -616,8 +617,8 @@ static void __devinit init_mmio_iops_siimage(ide_hwif_t *hwif)
static int is_dev_seagate_sata(ide_drive_t *drive)
{
- const char *s = &drive->id->model[0];
- unsigned len = strnlen(s, sizeof(drive->id->model));
+ const char *s = (const char *)&drive->id[ATA_ID_PROD];
+ unsigned len = strnlen(s, ATA_ID_PROD_LEN);
if ((len > 4) && (!memcmp(s, "ST", 2)))
if ((!memcmp(s + len - 2, "AS", 2)) ||
@@ -833,6 +834,8 @@ static struct pci_driver driver = {
.id_table = siimage_pci_tbl,
.probe = siimage_init_one,
.remove = __devexit_p(siimage_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init siimage_ide_init(void)
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index 5efe21d6ef9733807b7aa0827456451420ada3e8..734dd41f1f679c649fc635d169f511eb7661518b 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -47,7 +47,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/ide.h>
@@ -448,7 +447,7 @@ static int __devinit sis_find_family(struct pci_dev *dev)
return chipset_family;
}
-static unsigned int __devinit init_chipset_sis5513(struct pci_dev *dev)
+static unsigned int init_chipset_sis5513(struct pci_dev *dev)
{
/* Make general config ops here
1/ tell IDE channels to operate in Compatibility mode only
@@ -611,6 +610,8 @@ static struct pci_driver driver = {
.id_table = sis5513_pci_tbl,
.probe = sis5513_init_one,
.remove = __devexit_p(sis5513_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init sis5513_ide_init(void)
diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c
index 73905bcc08fbb0616dca5a5f0fd906ff33069653..37a6b7bdc0403ac78ef95b89a1a31217c191aa08 100644
--- a/drivers/ide/pci/sl82c105.c
+++ b/drivers/ide/pci/sl82c105.c
@@ -17,7 +17,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/ide.h>
@@ -62,7 +61,7 @@ static unsigned int get_pio_timings(ide_drive_t *drive, u8 pio)
if (cmd_off == 0)
cmd_off = 1;
- if (pio > 2 || ide_dev_has_iordy(drive->id))
+ if (pio > 2 || ata_id_has_iordy(drive->id))
iordy = 0x40;
return (cmd_on - 1) << 8 | (cmd_off - 1) | iordy;
@@ -272,7 +271,7 @@ static u8 sl82c105_bridge_revision(struct pci_dev *dev)
* channel 0 here at least, but channel 1 has to be enabled by
* firmware or arch code. We still set both to 16 bits mode.
*/
-static unsigned int __devinit init_chipset_sl82c105(struct pci_dev *dev)
+static unsigned int init_chipset_sl82c105(struct pci_dev *dev)
{
u32 val;
@@ -351,6 +350,8 @@ static struct pci_driver driver = {
.id_table = sl82c105_pci_tbl,
.probe = sl82c105_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init sl82c105_ide_init(void)
diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c
index 866d6c65e3a0bf02e63d1c9f131b06dde7af3542..a9551a13ac5717f014ea6fb0c27c2a7ac6bb1cff 100644
--- a/drivers/ide/pci/slc90e66.c
+++ b/drivers/ide/pci/slc90e66.c
@@ -11,7 +11,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -160,6 +159,8 @@ static struct pci_driver driver = {
.id_table = slc90e66_pci_tbl,
.probe = slc90e66_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init slc90e66_ide_init(void)
diff --git a/drivers/ide/pci/triflex.c b/drivers/ide/pci/triflex.c
index b77ec35151b34dec10d691fa57f780faacef1430..be8715dcee05ec735c35c8b88eb2493f0305736e 100644
--- a/drivers/ide/pci/triflex.c
+++ b/drivers/ide/pci/triflex.c
@@ -28,7 +28,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -120,6 +119,8 @@ static struct pci_driver driver = {
.id_table = triflex_pci_tbl,
.probe = triflex_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init triflex_ide_init(void)
diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c
index fd28b49977fd1e34d5fc9489bb4247e571857dd7..4dfbc6a68b5b371827b8ab355caae6941baffde7 100644
--- a/drivers/ide/pci/trm290.c
+++ b/drivers/ide/pci/trm290.c
@@ -135,7 +135,6 @@
#include <linux/interrupt.h>
#include <linux/blkdev.h>
#include <linux/init.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/ide.h>
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 94fb9ab3223f8ff61088bd32fb40087610a96381..acacdaab69c2345a817b2b048bd19733ee10a072 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -154,7 +154,7 @@ static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing)
static void via_set_drive(ide_drive_t *drive, const u8 speed)
{
ide_hwif_t *hwif = drive->hwif;
- ide_drive_t *peer = hwif->drives + (~drive->dn & 1);
+ ide_drive_t *peer = ide_get_pair_dev(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct ide_host *host = pci_get_drvdata(dev);
struct via82cxxx_dev *vdev = host->host_priv;
@@ -173,7 +173,7 @@ static void via_set_drive(ide_drive_t *drive, const u8 speed)
ide_timing_compute(drive, speed, &t, T, UT);
- if (peer->present) {
+ if (peer) {
ide_timing_compute(peer, peer->current_speed, &p, T, UT);
ide_timing_merge(&p, &t, &t, IDE_TIMING_8BIT);
}
@@ -215,7 +215,7 @@ static struct via_isa_bridge *via_config_find(struct pci_dev **isa)
/*
* Check and handle 80-wire cable presence
*/
-static void __devinit via_cable_detect(struct via82cxxx_dev *vdev, u32 u)
+static void via_cable_detect(struct via82cxxx_dev *vdev, u32 u)
{
int i;
@@ -267,7 +267,7 @@ static void __devinit via_cable_detect(struct via82cxxx_dev *vdev, u32 u)
* and initialize its drive independent registers.
*/
-static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev)
+static unsigned int init_chipset_via82cxxx(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
struct via82cxxx_dev *vdev = host->host_priv;
@@ -492,6 +492,8 @@ static struct pci_driver driver = {
.id_table = via_pci_tbl,
.probe = via_init_one,
.remove = __devexit_p(via_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init via_ide_init(void)
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index fa2be26272d565fe6284ae2ea37878f0456c6932..c3432da78d5227b46f106ac995af650ac7d2c0fd 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -669,9 +669,9 @@ static void
set_timings_mdma(ide_drive_t *drive, int intf_type, u32 *timings, u32 *timings2,
u8 speed)
{
+ u16 *id = drive->id;
int cycleTime, accessTime = 0, recTime = 0;
unsigned accessTicks, recTicks;
- struct hd_driveid *id = drive->id;
struct mdma_timings_t* tm = NULL;
int i;
@@ -686,8 +686,8 @@ set_timings_mdma(ide_drive_t *drive, int intf_type, u32 *timings, u32 *timings2,
}
/* Check if drive provides explicit DMA cycle time */
- if ((id->field_valid & 2) && id->eide_dma_time)
- cycleTime = max_t(int, id->eide_dma_time, cycleTime);
+ if ((id[ATA_ID_FIELD_VALID] & 2) && id[ATA_ID_EIDE_DMA_TIME])
+ cycleTime = max_t(int, id[ATA_ID_EIDE_DMA_TIME], cycleTime);
/* OHare limits according to some old Apple sources */
if ((intf_type == controller_ohare) && (cycleTime < 150))
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index a8e9e8a69a525a2b3f162b32348c44577ad83125..9f1f9163a136e21faf2a4e24f7c161480d840937 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -659,3 +659,36 @@ void ide_pci_remove(struct pci_dev *dev)
pci_disable_device(dev);
}
EXPORT_SYMBOL_GPL(ide_pci_remove);
+
+#ifdef CONFIG_PM
+int ide_pci_suspend(struct pci_dev *dev, pm_message_t state)
+{
+ pci_save_state(dev);
+ pci_disable_device(dev);
+ pci_set_power_state(dev, pci_choose_state(dev, state));
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(ide_pci_suspend);
+
+int ide_pci_resume(struct pci_dev *dev)
+{
+ struct ide_host *host = pci_get_drvdata(dev);
+ int rc;
+
+ pci_set_power_state(dev, PCI_D0);
+
+ rc = pci_enable_device(dev);
+ if (rc)
+ return rc;
+
+ pci_restore_state(dev);
+ pci_set_master(dev);
+
+ if (host->init_chipset)
+ host->init_chipset(dev);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(ide_pci_resume);
+#endif
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 922d35f4fc08aa07d69355a812577f9534e82567..3cab0cedfca21f54d83027a78f1f6c6a3c1a1b8e 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -3748,6 +3748,7 @@ static void cm_add_one(struct ib_device *ib_device)
cm_remove_port_fs(port);
}
device_unregister(cm_dev->device);
+ kfree(cm_dev);
}
static void cm_remove_one(struct ib_device *ib_device)
@@ -3776,6 +3777,7 @@ static void cm_remove_one(struct ib_device *ib_device)
cm_remove_port_fs(port);
}
device_unregister(cm_dev->device);
+ kfree(cm_dev);
}
static int __init ib_cm_init(void)
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 1adf2efd3cb392b84800241ccca3fbc4d1ffb4ac..49c45feccd5b4148d2e73afff3c846185b9ed75b 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -1697,9 +1697,8 @@ static inline int rcv_has_same_gid(struct ib_mad_agent_private *mad_agent_priv,
u8 port_num = mad_agent_priv->agent.port_num;
u8 lmc;
- send_resp = ((struct ib_mad *)(wr->send_buf.mad))->
- mad_hdr.method & IB_MGMT_METHOD_RESP;
- rcv_resp = rwc->recv_buf.mad->mad_hdr.method & IB_MGMT_METHOD_RESP;
+ send_resp = ib_response_mad((struct ib_mad *)wr->send_buf.mad);
+ rcv_resp = ib_response_mad(rwc->recv_buf.mad);
if (send_resp == rcv_resp)
/* both requests, or both responses. GIDs different */
diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c
index 2acf9b62cf9936acf72f25f2c15bc8bdee41493d..69580e282af012a918fb6bf258333a34f258a584 100644
--- a/drivers/infiniband/hw/amso1100/c2_provider.c
+++ b/drivers/infiniband/hw/amso1100/c2_provider.c
@@ -272,7 +272,6 @@ static struct ib_qp *c2_create_qp(struct ib_pd *pd,
pr_debug("%s: Invalid QP type: %d\n", __func__,
init_attr->qp_type);
return ERR_PTR(-EINVAL);
- break;
}
if (err) {
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index eb778bfd6f66e306e48133cf806e6544ae529594..ecff98043589c5e15646d28f028e81858d3a6562 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -1155,13 +1155,11 @@ static int iwch_query_port(struct ib_device *ibdev,
u8 port, struct ib_port_attr *props)
{
PDBG("%s ibdev %p\n", __func__, ibdev);
+
+ memset(props, 0, sizeof(struct ib_port_attr));
props->max_mtu = IB_MTU_4096;
- props->lid = 0;
- props->lmc = 0;
- props->sm_lid = 0;
- props->sm_sl = 0;
+ props->active_mtu = IB_MTU_2048;
props->state = IB_PORT_ACTIVE;
- props->phys_state = 0;
props->port_cap_flags =
IB_PORT_CM_SUP |
IB_PORT_SNMP_TUNNEL_SUP |
@@ -1170,7 +1168,6 @@ static int iwch_query_port(struct ib_device *ibdev,
IB_PORT_VENDOR_CLASS_SUP | IB_PORT_BOOT_MGMT_SUP;
props->gid_tbl_len = 1;
props->pkey_tbl_len = 1;
- props->qkey_viol_cntr = 0;
props->active_width = 2;
props->active_speed = 2;
props->max_msg_sz = -1;
diff --git a/drivers/infiniband/hw/ehca/ehca_classes.h b/drivers/infiniband/hw/ehca/ehca_classes.h
index 1ab919f836a8c516c797619e565cc091e5ee04d9..5d7b7855afb9d2c8fe9178e11d9dcf60cc41096d 100644
--- a/drivers/infiniband/hw/ehca/ehca_classes.h
+++ b/drivers/infiniband/hw/ehca/ehca_classes.h
@@ -164,6 +164,13 @@ struct ehca_qmap_entry {
u16 reported;
};
+struct ehca_queue_map {
+ struct ehca_qmap_entry *map;
+ unsigned int entries;
+ unsigned int tail;
+ unsigned int left_to_poll;
+};
+
struct ehca_qp {
union {
struct ib_qp ib_qp;
@@ -173,8 +180,9 @@ struct ehca_qp {
enum ehca_ext_qp_type ext_type;
enum ib_qp_state state;
struct ipz_queue ipz_squeue;
- struct ehca_qmap_entry *sq_map;
+ struct ehca_queue_map sq_map;
struct ipz_queue ipz_rqueue;
+ struct ehca_queue_map rq_map;
struct h_galpas galpas;
u32 qkey;
u32 real_qp_num;
@@ -204,6 +212,8 @@ struct ehca_qp {
atomic_t nr_events; /* events seen */
wait_queue_head_t wait_completion;
int mig_armed;
+ struct list_head sq_err_node;
+ struct list_head rq_err_node;
};
#define IS_SRQ(qp) (qp->ext_type == EQPT_SRQ)
@@ -233,6 +243,8 @@ struct ehca_cq {
/* mmap counter for resources mapped into user space */
u32 mm_count_queue;
u32 mm_count_galpa;
+ struct list_head sqp_err_list;
+ struct list_head rqp_err_list;
};
enum ehca_mr_flag {
diff --git a/drivers/infiniband/hw/ehca/ehca_cq.c b/drivers/infiniband/hw/ehca/ehca_cq.c
index 5540b276a33cab4877bdf56833f16fc0c316fb22..33647a95eb9a03f1ff5a47c760fb6d3fc5c2d483 100644
--- a/drivers/infiniband/hw/ehca/ehca_cq.c
+++ b/drivers/infiniband/hw/ehca/ehca_cq.c
@@ -276,6 +276,9 @@ struct ib_cq *ehca_create_cq(struct ib_device *device, int cqe, int comp_vector,
for (i = 0; i < QP_HASHTAB_LEN; i++)
INIT_HLIST_HEAD(&my_cq->qp_hashtab[i]);
+ INIT_LIST_HEAD(&my_cq->sqp_err_list);
+ INIT_LIST_HEAD(&my_cq->rqp_err_list);
+
if (context) {
struct ipz_queue *ipz_queue = &my_cq->ipz_queue;
struct ehca_create_cq_resp resp;
diff --git a/drivers/infiniband/hw/ehca/ehca_iverbs.h b/drivers/infiniband/hw/ehca/ehca_iverbs.h
index a8a2ea585d2f93c038300652e4a329f55ede6f27..8f7f282ead65c01ab05259a5a851968ef05c9eee 100644
--- a/drivers/infiniband/hw/ehca/ehca_iverbs.h
+++ b/drivers/infiniband/hw/ehca/ehca_iverbs.h
@@ -197,6 +197,8 @@ void ehca_poll_eqs(unsigned long data);
int ehca_calc_ipd(struct ehca_shca *shca, int port,
enum ib_rate path_rate, u32 *ipd);
+void ehca_add_to_err_list(struct ehca_qp *qp, int on_sq);
+
#ifdef CONFIG_PPC_64K_PAGES
void *ehca_alloc_fw_ctrlblock(gfp_t flags);
void ehca_free_fw_ctrlblock(void *ptr);
diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c
index b6bcee036734ff6ee0ff063196463a9b90cb7c40..4dbe2870e0145fac40e3e31e3d8a01298fa10f17 100644
--- a/drivers/infiniband/hw/ehca/ehca_qp.c
+++ b/drivers/infiniband/hw/ehca/ehca_qp.c
@@ -396,6 +396,50 @@ static void ehca_determine_small_queue(struct ehca_alloc_queue_parms *queue,
queue->is_small = (queue->page_size != 0);
}
+/* needs to be called with cq->spinlock held */
+void ehca_add_to_err_list(struct ehca_qp *qp, int on_sq)
+{
+ struct list_head *list, *node;
+
+ /* TODO: support low latency QPs */
+ if (qp->ext_type == EQPT_LLQP)
+ return;
+
+ if (on_sq) {
+ list = &qp->send_cq->sqp_err_list;
+ node = &qp->sq_err_node;
+ } else {
+ list = &qp->recv_cq->rqp_err_list;
+ node = &qp->rq_err_node;
+ }
+
+ if (list_empty(node))
+ list_add_tail(node, list);
+
+ return;
+}
+
+static void del_from_err_list(struct ehca_cq *cq, struct list_head *node)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&cq->spinlock, flags);
+
+ if (!list_empty(node))
+ list_del_init(node);
+
+ spin_unlock_irqrestore(&cq->spinlock, flags);
+}
+
+static void reset_queue_map(struct ehca_queue_map *qmap)
+{
+ int i;
+
+ qmap->tail = 0;
+ for (i = 0; i < qmap->entries; i++)
+ qmap->map[i].reported = 1;
+}
+
/*
* Create an ib_qp struct that is either a QP or an SRQ, depending on
* the value of the is_srq parameter. If init_attr and srq_init_attr share
@@ -407,12 +451,11 @@ static struct ehca_qp *internal_create_qp(
struct ib_srq_init_attr *srq_init_attr,
struct ib_udata *udata, int is_srq)
{
- struct ehca_qp *my_qp;
+ struct ehca_qp *my_qp, *my_srq = NULL;
struct ehca_pd *my_pd = container_of(pd, struct ehca_pd, ib_pd);
struct ehca_shca *shca = container_of(pd->device, struct ehca_shca,
ib_device);
struct ib_ucontext *context = NULL;
- u32 nr_qes;
u64 h_ret;
int is_llqp = 0, has_srq = 0;
int qp_type, max_send_sge, max_recv_sge, ret;
@@ -457,8 +500,7 @@ static struct ehca_qp *internal_create_qp(
/* handle SRQ base QPs */
if (init_attr->srq) {
- struct ehca_qp *my_srq =
- container_of(init_attr->srq, struct ehca_qp, ib_srq);
+ my_srq = container_of(init_attr->srq, struct ehca_qp, ib_srq);
has_srq = 1;
parms.ext_type = EQPT_SRQBASE;
@@ -716,15 +758,19 @@ static struct ehca_qp *internal_create_qp(
"and pages ret=%i", ret);
goto create_qp_exit2;
}
- nr_qes = my_qp->ipz_squeue.queue_length /
+
+ my_qp->sq_map.entries = my_qp->ipz_squeue.queue_length /
my_qp->ipz_squeue.qe_size;
- my_qp->sq_map = vmalloc(nr_qes *
+ my_qp->sq_map.map = vmalloc(my_qp->sq_map.entries *
sizeof(struct ehca_qmap_entry));
- if (!my_qp->sq_map) {
+ if (!my_qp->sq_map.map) {
ehca_err(pd->device, "Couldn't allocate squeue "
"map ret=%i", ret);
goto create_qp_exit3;
}
+ INIT_LIST_HEAD(&my_qp->sq_err_node);
+ /* to avoid the generation of bogus flush CQEs */
+ reset_queue_map(&my_qp->sq_map);
}
if (HAS_RQ(my_qp)) {
@@ -736,6 +782,25 @@ static struct ehca_qp *internal_create_qp(
"and pages ret=%i", ret);
goto create_qp_exit4;
}
+
+ my_qp->rq_map.entries = my_qp->ipz_rqueue.queue_length /
+ my_qp->ipz_rqueue.qe_size;
+ my_qp->rq_map.map = vmalloc(my_qp->rq_map.entries *
+ sizeof(struct ehca_qmap_entry));
+ if (!my_qp->rq_map.map) {
+ ehca_err(pd->device, "Couldn't allocate squeue "
+ "map ret=%i", ret);
+ goto create_qp_exit5;
+ }
+ INIT_LIST_HEAD(&my_qp->rq_err_node);
+ /* to avoid the generation of bogus flush CQEs */
+ reset_queue_map(&my_qp->rq_map);
+ } else if (init_attr->srq) {
+ /* this is a base QP, use the queue map of the SRQ */
+ my_qp->rq_map = my_srq->rq_map;
+ INIT_LIST_HEAD(&my_qp->rq_err_node);
+
+ my_qp->ipz_rqueue = my_srq->ipz_rqueue;
}
if (is_srq) {
@@ -799,7 +864,7 @@ static struct ehca_qp *internal_create_qp(
if (ret) {
ehca_err(pd->device,
"Couldn't assign qp to send_cq ret=%i", ret);
- goto create_qp_exit6;
+ goto create_qp_exit7;
}
}
@@ -825,25 +890,29 @@ static struct ehca_qp *internal_create_qp(
if (ib_copy_to_udata(udata, &resp, sizeof resp)) {
ehca_err(pd->device, "Copy to udata failed");
ret = -EINVAL;
- goto create_qp_exit7;
+ goto create_qp_exit8;
}
}
return my_qp;
-create_qp_exit7:
+create_qp_exit8:
ehca_cq_unassign_qp(my_qp->send_cq, my_qp->real_qp_num);
-create_qp_exit6:
+create_qp_exit7:
kfree(my_qp->mod_qp_parm);
+create_qp_exit6:
+ if (HAS_RQ(my_qp))
+ vfree(my_qp->rq_map.map);
+
create_qp_exit5:
if (HAS_RQ(my_qp))
ipz_queue_dtor(my_pd, &my_qp->ipz_rqueue);
create_qp_exit4:
if (HAS_SQ(my_qp))
- vfree(my_qp->sq_map);
+ vfree(my_qp->sq_map.map);
create_qp_exit3:
if (HAS_SQ(my_qp))
@@ -1035,6 +1104,101 @@ static int prepare_sqe_rts(struct ehca_qp *my_qp, struct ehca_shca *shca,
return 0;
}
+static int calc_left_cqes(u64 wqe_p, struct ipz_queue *ipz_queue,
+ struct ehca_queue_map *qmap)
+{
+ void *wqe_v;
+ u64 q_ofs;
+ u32 wqe_idx;
+
+ /* convert real to abs address */
+ wqe_p = wqe_p & (~(1UL << 63));
+
+ wqe_v = abs_to_virt(wqe_p);
+
+ if (ipz_queue_abs_to_offset(ipz_queue, wqe_p, &q_ofs)) {
+ ehca_gen_err("Invalid offset for calculating left cqes "
+ "wqe_p=%#lx wqe_v=%p\n", wqe_p, wqe_v);
+ return -EFAULT;
+ }
+
+ wqe_idx = q_ofs / ipz_queue->qe_size;
+ if (wqe_idx < qmap->tail)
+ qmap->left_to_poll = (qmap->entries - qmap->tail) + wqe_idx;
+ else
+ qmap->left_to_poll = wqe_idx - qmap->tail;
+
+ return 0;
+}
+
+static int check_for_left_cqes(struct ehca_qp *my_qp, struct ehca_shca *shca)
+{
+ u64 h_ret;
+ void *send_wqe_p, *recv_wqe_p;
+ int ret;
+ unsigned long flags;
+ int qp_num = my_qp->ib_qp.qp_num;
+
+ /* this hcall is not supported on base QPs */
+ if (my_qp->ext_type != EQPT_SRQBASE) {
+ /* get send and receive wqe pointer */
+ h_ret = hipz_h_disable_and_get_wqe(shca->ipz_hca_handle,
+ my_qp->ipz_qp_handle, &my_qp->pf,
+ &send_wqe_p, &recv_wqe_p, 4);
+ if (h_ret != H_SUCCESS) {
+ ehca_err(&shca->ib_device, "disable_and_get_wqe() "
+ "failed ehca_qp=%p qp_num=%x h_ret=%li",
+ my_qp, qp_num, h_ret);
+ return ehca2ib_return_code(h_ret);
+ }
+
+ /*
+ * acquire lock to ensure that nobody is polling the cq which
+ * could mean that the qmap->tail pointer is in an
+ * inconsistent state.
+ */
+ spin_lock_irqsave(&my_qp->send_cq->spinlock, flags);
+ ret = calc_left_cqes((u64)send_wqe_p, &my_qp->ipz_squeue,
+ &my_qp->sq_map);
+ spin_unlock_irqrestore(&my_qp->send_cq->spinlock, flags);
+ if (ret)
+ return ret;
+
+
+ spin_lock_irqsave(&my_qp->recv_cq->spinlock, flags);
+ ret = calc_left_cqes((u64)recv_wqe_p, &my_qp->ipz_rqueue,
+ &my_qp->rq_map);
+ spin_unlock_irqrestore(&my_qp->recv_cq->spinlock, flags);
+ if (ret)
+ return ret;
+ } else {
+ spin_lock_irqsave(&my_qp->send_cq->spinlock, flags);
+ my_qp->sq_map.left_to_poll = 0;
+ spin_unlock_irqrestore(&my_qp->send_cq->spinlock, flags);
+
+ spin_lock_irqsave(&my_qp->recv_cq->spinlock, flags);
+ my_qp->rq_map.left_to_poll = 0;
+ spin_unlock_irqrestore(&my_qp->recv_cq->spinlock, flags);
+ }
+
+ /* this assures flush cqes being generated only for pending wqes */
+ if ((my_qp->sq_map.left_to_poll == 0) &&
+ (my_qp->rq_map.left_to_poll == 0)) {
+ spin_lock_irqsave(&my_qp->send_cq->spinlock, flags);
+ ehca_add_to_err_list(my_qp, 1);
+ spin_unlock_irqrestore(&my_qp->send_cq->spinlock, flags);
+
+ if (HAS_RQ(my_qp)) {
+ spin_lock_irqsave(&my_qp->recv_cq->spinlock, flags);
+ ehca_add_to_err_list(my_qp, 0);
+ spin_unlock_irqrestore(&my_qp->recv_cq->spinlock,
+ flags);
+ }
+ }
+
+ return 0;
+}
+
/*
* internal_modify_qp with circumvention to handle aqp0 properly
* smi_reset2init indicates if this is an internal reset-to-init-call for
@@ -1539,10 +1703,27 @@ static int internal_modify_qp(struct ib_qp *ibqp,
goto modify_qp_exit2;
}
}
+ if ((qp_new_state == IB_QPS_ERR) && (qp_cur_state != IB_QPS_ERR)) {
+ ret = check_for_left_cqes(my_qp, shca);
+ if (ret)
+ goto modify_qp_exit2;
+ }
if (statetrans == IB_QPST_ANY2RESET) {
ipz_qeit_reset(&my_qp->ipz_rqueue);
ipz_qeit_reset(&my_qp->ipz_squeue);
+
+ if (qp_cur_state == IB_QPS_ERR) {
+ del_from_err_list(my_qp->send_cq, &my_qp->sq_err_node);
+
+ if (HAS_RQ(my_qp))
+ del_from_err_list(my_qp->recv_cq,
+ &my_qp->rq_err_node);
+ }
+ reset_queue_map(&my_qp->sq_map);
+
+ if (HAS_RQ(my_qp))
+ reset_queue_map(&my_qp->rq_map);
}
if (attr_mask & IB_QP_QKEY)
@@ -1958,6 +2139,16 @@ static int internal_destroy_qp(struct ib_device *dev, struct ehca_qp *my_qp,
idr_remove(&ehca_qp_idr, my_qp->token);
write_unlock_irqrestore(&ehca_qp_idr_lock, flags);
+ /*
+ * SRQs will never get into an error list and do not have a recv_cq,
+ * so we need to skip them here.
+ */
+ if (HAS_RQ(my_qp) && !IS_SRQ(my_qp))
+ del_from_err_list(my_qp->recv_cq, &my_qp->rq_err_node);
+
+ if (HAS_SQ(my_qp))
+ del_from_err_list(my_qp->send_cq, &my_qp->sq_err_node);
+
/* now wait until all pending events have completed */
wait_event(my_qp->wait_completion, !atomic_read(&my_qp->nr_events));
@@ -1983,7 +2174,7 @@ static int internal_destroy_qp(struct ib_device *dev, struct ehca_qp *my_qp,
if (qp_type == IB_QPT_GSI) {
struct ib_event event;
ehca_info(dev, "device %s: port %x is inactive.",
- shca->ib_device.name, port_num);
+ shca->ib_device.name, port_num);
event.device = &shca->ib_device;
event.event = IB_EVENT_PORT_ERR;
event.element.port_num = port_num;
@@ -1991,11 +2182,15 @@ static int internal_destroy_qp(struct ib_device *dev, struct ehca_qp *my_qp,
ib_dispatch_event(&event);
}
- if (HAS_RQ(my_qp))
+ if (HAS_RQ(my_qp)) {
ipz_queue_dtor(my_pd, &my_qp->ipz_rqueue);
+
+ vfree(my_qp->rq_map.map);
+ }
if (HAS_SQ(my_qp)) {
ipz_queue_dtor(my_pd, &my_qp->ipz_squeue);
- vfree(my_qp->sq_map);
+
+ vfree(my_qp->sq_map.map);
}
kmem_cache_free(qp_cache, my_qp);
atomic_dec(&shca->num_qps);
diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c
index 4426d82fe7988c32a2da9b471d2e86a5ead90c68..64928079eafa93bc3a73b13aed73bd6ee57b80bb 100644
--- a/drivers/infiniband/hw/ehca/ehca_reqs.c
+++ b/drivers/infiniband/hw/ehca/ehca_reqs.c
@@ -53,9 +53,25 @@
/* in RC traffic, insert an empty RDMA READ every this many packets */
#define ACK_CIRC_THRESHOLD 2000000
+static u64 replace_wr_id(u64 wr_id, u16 idx)
+{
+ u64 ret;
+
+ ret = wr_id & ~QMAP_IDX_MASK;
+ ret |= idx & QMAP_IDX_MASK;
+
+ return ret;
+}
+
+static u16 get_app_wr_id(u64 wr_id)
+{
+ return wr_id & QMAP_IDX_MASK;
+}
+
static inline int ehca_write_rwqe(struct ipz_queue *ipz_rqueue,
struct ehca_wqe *wqe_p,
- struct ib_recv_wr *recv_wr)
+ struct ib_recv_wr *recv_wr,
+ u32 rq_map_idx)
{
u8 cnt_ds;
if (unlikely((recv_wr->num_sge < 0) ||
@@ -69,7 +85,7 @@ static inline int ehca_write_rwqe(struct ipz_queue *ipz_rqueue,
/* clear wqe header until sglist */
memset(wqe_p, 0, offsetof(struct ehca_wqe, u.ud_av.sg_list));
- wqe_p->work_request_id = recv_wr->wr_id;
+ wqe_p->work_request_id = replace_wr_id(recv_wr->wr_id, rq_map_idx);
wqe_p->nr_of_data_seg = recv_wr->num_sge;
for (cnt_ds = 0; cnt_ds < recv_wr->num_sge; cnt_ds++) {
@@ -146,6 +162,7 @@ static inline int ehca_write_swqe(struct ehca_qp *qp,
u64 dma_length;
struct ehca_av *my_av;
u32 remote_qkey = send_wr->wr.ud.remote_qkey;
+ struct ehca_qmap_entry *qmap_entry = &qp->sq_map.map[sq_map_idx];
if (unlikely((send_wr->num_sge < 0) ||
(send_wr->num_sge > qp->ipz_squeue.act_nr_of_sg))) {
@@ -158,11 +175,10 @@ static inline int ehca_write_swqe(struct ehca_qp *qp,
/* clear wqe header until sglist */
memset(wqe_p, 0, offsetof(struct ehca_wqe, u.ud_av.sg_list));
- wqe_p->work_request_id = send_wr->wr_id & ~QMAP_IDX_MASK;
- wqe_p->work_request_id |= sq_map_idx & QMAP_IDX_MASK;
+ wqe_p->work_request_id = replace_wr_id(send_wr->wr_id, sq_map_idx);
- qp->sq_map[sq_map_idx].app_wr_id = send_wr->wr_id & QMAP_IDX_MASK;
- qp->sq_map[sq_map_idx].reported = 0;
+ qmap_entry->app_wr_id = get_app_wr_id(send_wr->wr_id);
+ qmap_entry->reported = 0;
switch (send_wr->opcode) {
case IB_WR_SEND:
@@ -496,7 +512,9 @@ static int internal_post_recv(struct ehca_qp *my_qp,
struct ehca_wqe *wqe_p;
int wqe_cnt = 0;
int ret = 0;
+ u32 rq_map_idx;
unsigned long flags;
+ struct ehca_qmap_entry *qmap_entry;
if (unlikely(!HAS_RQ(my_qp))) {
ehca_err(dev, "QP has no RQ ehca_qp=%p qp_num=%x ext_type=%d",
@@ -524,8 +542,15 @@ static int internal_post_recv(struct ehca_qp *my_qp,
}
goto post_recv_exit0;
}
+ /*
+ * Get the index of the WQE in the recv queue. The same index
+ * is used for writing into the rq_map.
+ */
+ rq_map_idx = start_offset / my_qp->ipz_rqueue.qe_size;
+
/* write a RECV WQE into the QUEUE */
- ret = ehca_write_rwqe(&my_qp->ipz_rqueue, wqe_p, cur_recv_wr);
+ ret = ehca_write_rwqe(&my_qp->ipz_rqueue, wqe_p, cur_recv_wr,
+ rq_map_idx);
/*
* if something failed,
* reset the free entry pointer to the start value
@@ -540,6 +565,11 @@ static int internal_post_recv(struct ehca_qp *my_qp,
}
goto post_recv_exit0;
}
+
+ qmap_entry = &my_qp->rq_map.map[rq_map_idx];
+ qmap_entry->app_wr_id = get_app_wr_id(cur_recv_wr->wr_id);
+ qmap_entry->reported = 0;
+
wqe_cnt++;
} /* eof for cur_recv_wr */
@@ -596,10 +626,12 @@ static const u8 ib_wc_opcode[255] = {
/* internal function to poll one entry of cq */
static inline int ehca_poll_cq_one(struct ib_cq *cq, struct ib_wc *wc)
{
- int ret = 0;
+ int ret = 0, qmap_tail_idx;
struct ehca_cq *my_cq = container_of(cq, struct ehca_cq, ib_cq);
struct ehca_cqe *cqe;
struct ehca_qp *my_qp;
+ struct ehca_qmap_entry *qmap_entry;
+ struct ehca_queue_map *qmap;
int cqe_count = 0, is_error;
repoll:
@@ -674,27 +706,52 @@ static inline int ehca_poll_cq_one(struct ib_cq *cq, struct ib_wc *wc)
goto repoll;
wc->qp = &my_qp->ib_qp;
- if (!(cqe->w_completion_flags & WC_SEND_RECEIVE_BIT)) {
- struct ehca_qmap_entry *qmap_entry;
+ if (is_error) {
/*
- * We got a send completion and need to restore the original
- * wr_id.
+ * set left_to_poll to 0 because in error state, we will not
+ * get any additional CQEs
*/
- qmap_entry = &my_qp->sq_map[cqe->work_request_id &
- QMAP_IDX_MASK];
+ ehca_add_to_err_list(my_qp, 1);
+ my_qp->sq_map.left_to_poll = 0;
- if (qmap_entry->reported) {
- ehca_warn(cq->device, "Double cqe on qp_num=%#x",
- my_qp->real_qp_num);
- /* found a double cqe, discard it and read next one */
- goto repoll;
- }
- wc->wr_id = cqe->work_request_id & ~QMAP_IDX_MASK;
- wc->wr_id |= qmap_entry->app_wr_id;
- qmap_entry->reported = 1;
- } else
+ if (HAS_RQ(my_qp))
+ ehca_add_to_err_list(my_qp, 0);
+ my_qp->rq_map.left_to_poll = 0;
+ }
+
+ qmap_tail_idx = get_app_wr_id(cqe->work_request_id);
+ if (!(cqe->w_completion_flags & WC_SEND_RECEIVE_BIT))
+ /* We got a send completion. */
+ qmap = &my_qp->sq_map;
+ else
/* We got a receive completion. */
- wc->wr_id = cqe->work_request_id;
+ qmap = &my_qp->rq_map;
+
+ qmap_entry = &qmap->map[qmap_tail_idx];
+ if (qmap_entry->reported) {
+ ehca_warn(cq->device, "Double cqe on qp_num=%#x",
+ my_qp->real_qp_num);
+ /* found a double cqe, discard it and read next one */
+ goto repoll;
+ }
+
+ wc->wr_id = replace_wr_id(cqe->work_request_id, qmap_entry->app_wr_id);
+ qmap_entry->reported = 1;
+
+ /* this is a proper completion, we need to advance the tail pointer */
+ if (++qmap->tail == qmap->entries)
+ qmap->tail = 0;
+
+ /* if left_to_poll is decremented to 0, add the QP to the error list */
+ if (qmap->left_to_poll > 0) {
+ qmap->left_to_poll--;
+ if ((my_qp->sq_map.left_to_poll == 0) &&
+ (my_qp->rq_map.left_to_poll == 0)) {
+ ehca_add_to_err_list(my_qp, 1);
+ if (HAS_RQ(my_qp))
+ ehca_add_to_err_list(my_qp, 0);
+ }
+ }
/* eval ib_wc_opcode */
wc->opcode = ib_wc_opcode[cqe->optype]-1;
@@ -733,13 +790,88 @@ static inline int ehca_poll_cq_one(struct ib_cq *cq, struct ib_wc *wc)
return ret;
}
+static int generate_flush_cqes(struct ehca_qp *my_qp, struct ib_cq *cq,
+ struct ib_wc *wc, int num_entries,
+ struct ipz_queue *ipz_queue, int on_sq)
+{
+ int nr = 0;
+ struct ehca_wqe *wqe;
+ u64 offset;
+ struct ehca_queue_map *qmap;
+ struct ehca_qmap_entry *qmap_entry;
+
+ if (on_sq)
+ qmap = &my_qp->sq_map;
+ else
+ qmap = &my_qp->rq_map;
+
+ qmap_entry = &qmap->map[qmap->tail];
+
+ while ((nr < num_entries) && (qmap_entry->reported == 0)) {
+ /* generate flush CQE */
+ memset(wc, 0, sizeof(*wc));
+
+ offset = qmap->tail * ipz_queue->qe_size;
+ wqe = (struct ehca_wqe *)ipz_qeit_calc(ipz_queue, offset);
+ if (!wqe) {
+ ehca_err(cq->device, "Invalid wqe offset=%#lx on "
+ "qp_num=%#x", offset, my_qp->real_qp_num);
+ return nr;
+ }
+
+ wc->wr_id = replace_wr_id(wqe->work_request_id,
+ qmap_entry->app_wr_id);
+
+ if (on_sq) {
+ switch (wqe->optype) {
+ case WQE_OPTYPE_SEND:
+ wc->opcode = IB_WC_SEND;
+ break;
+ case WQE_OPTYPE_RDMAWRITE:
+ wc->opcode = IB_WC_RDMA_WRITE;
+ break;
+ case WQE_OPTYPE_RDMAREAD:
+ wc->opcode = IB_WC_RDMA_READ;
+ break;
+ default:
+ ehca_err(cq->device, "Invalid optype=%x",
+ wqe->optype);
+ return nr;
+ }
+ } else
+ wc->opcode = IB_WC_RECV;
+
+ if (wqe->wr_flag & WQE_WRFLAG_IMM_DATA_PRESENT) {
+ wc->ex.imm_data = wqe->immediate_data;
+ wc->wc_flags |= IB_WC_WITH_IMM;
+ }
+
+ wc->status = IB_WC_WR_FLUSH_ERR;
+
+ wc->qp = &my_qp->ib_qp;
+
+ /* mark as reported and advance tail pointer */
+ qmap_entry->reported = 1;
+ if (++qmap->tail == qmap->entries)
+ qmap->tail = 0;
+ qmap_entry = &qmap->map[qmap->tail];
+
+ wc++; nr++;
+ }
+
+ return nr;
+
+}
+
int ehca_poll_cq(struct ib_cq *cq, int num_entries, struct ib_wc *wc)
{
struct ehca_cq *my_cq = container_of(cq, struct ehca_cq, ib_cq);
int nr;
+ struct ehca_qp *err_qp;
struct ib_wc *current_wc = wc;
int ret = 0;
unsigned long flags;
+ int entries_left = num_entries;
if (num_entries < 1) {
ehca_err(cq->device, "Invalid num_entries=%d ehca_cq=%p "
@@ -749,15 +881,40 @@ int ehca_poll_cq(struct ib_cq *cq, int num_entries, struct ib_wc *wc)
}
spin_lock_irqsave(&my_cq->spinlock, flags);
- for (nr = 0; nr < num_entries; nr++) {
+
+ /* generate flush cqes for send queues */
+ list_for_each_entry(err_qp, &my_cq->sqp_err_list, sq_err_node) {
+ nr = generate_flush_cqes(err_qp, cq, current_wc, entries_left,
+ &err_qp->ipz_squeue, 1);
+ entries_left -= nr;
+ current_wc += nr;
+
+ if (entries_left == 0)
+ break;
+ }
+
+ /* generate flush cqes for receive queues */
+ list_for_each_entry(err_qp, &my_cq->rqp_err_list, rq_err_node) {
+ nr = generate_flush_cqes(err_qp, cq, current_wc, entries_left,
+ &err_qp->ipz_rqueue, 0);
+ entries_left -= nr;
+ current_wc += nr;
+
+ if (entries_left == 0)
+ break;
+ }
+
+ for (nr = 0; nr < entries_left; nr++) {
ret = ehca_poll_cq_one(cq, current_wc);
if (ret)
break;
current_wc++;
} /* eof for nr */
+ entries_left -= nr;
+
spin_unlock_irqrestore(&my_cq->spinlock, flags);
if (ret == -EAGAIN || !ret)
- ret = nr;
+ ret = num_entries - entries_left;
poll_cq_exit0:
return ret;
diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
index 97710522624dfe16218e36b09197177a456dba87..7b93cda1a4bdcf9681c652fa525058078b48f570 100644
--- a/drivers/infiniband/hw/ipath/ipath_rc.c
+++ b/drivers/infiniband/hw/ipath/ipath_rc.c
@@ -675,7 +675,8 @@ static void send_rc_ack(struct ipath_qp *qp)
hdr.lrh[0] = cpu_to_be16(lrh0);
hdr.lrh[1] = cpu_to_be16(qp->remote_ah_attr.dlid);
hdr.lrh[2] = cpu_to_be16(hwords + SIZE_OF_CRC);
- hdr.lrh[3] = cpu_to_be16(dd->ipath_lid);
+ hdr.lrh[3] = cpu_to_be16(dd->ipath_lid |
+ qp->remote_ah_attr.src_path_bits);
ohdr->bth[0] = cpu_to_be32(bth0);
ohdr->bth[1] = cpu_to_be32(qp->remote_qpn);
ohdr->bth[2] = cpu_to_be32(qp->r_ack_psn & IPATH_PSN_MASK);
diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
index af051f7576638197fb9633879f08e36d78ae3620..fc0f6d9e6030f04f5412975f4d2102c67267cbd7 100644
--- a/drivers/infiniband/hw/ipath/ipath_ruc.c
+++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
@@ -618,7 +618,8 @@ void ipath_make_ruc_header(struct ipath_ibdev *dev, struct ipath_qp *qp,
qp->s_hdr.lrh[0] = cpu_to_be16(lrh0);
qp->s_hdr.lrh[1] = cpu_to_be16(qp->remote_ah_attr.dlid);
qp->s_hdr.lrh[2] = cpu_to_be16(qp->s_hdrwords + nwords + SIZE_OF_CRC);
- qp->s_hdr.lrh[3] = cpu_to_be16(dev->dd->ipath_lid);
+ qp->s_hdr.lrh[3] = cpu_to_be16(dev->dd->ipath_lid |
+ qp->remote_ah_attr.src_path_bits);
bth0 |= ipath_get_pkey(dev->dd, qp->s_pkey_index);
bth0 |= extra_bytes << 20;
ohdr->bth[0] = cpu_to_be32(bth0 | (1 << 22));
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index b766e40e9ebf601624e3e33eb072e6a9f9e327b6..eabc4247860b429db0d6603bba4e16c943d0af7c 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -340,9 +340,16 @@ static int ipath_post_one_send(struct ipath_qp *qp, struct ib_send_wr *wr)
int acc;
int ret;
unsigned long flags;
+ struct ipath_devdata *dd = to_idev(qp->ibqp.device)->dd;
spin_lock_irqsave(&qp->s_lock, flags);
+ if (qp->ibqp.qp_type != IB_QPT_SMI &&
+ !(dd->ipath_flags & IPATH_LINKACTIVE)) {
+ ret = -ENETDOWN;
+ goto bail;
+ }
+
/* Check that state is OK to post send. */
if (unlikely(!(ib_ipath_state_ops[qp->state] & IPATH_POST_SEND_OK)))
goto bail_inval;
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index f29dbb767e87c3c0f77b5f23c8c58de06e85c169..baa01deb2436eb5e453a7784c867a3c7105f97d7 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1058,6 +1058,9 @@ static int __mlx4_ib_modify_qp(struct ib_qp *ibqp,
else
sqd_event = 0;
+ if (!ibqp->uobject && cur_state == IB_QPS_RESET && new_state == IB_QPS_INIT)
+ context->rlkey |= (1 << 4);
+
/*
* Before passing a kernel QP to the HW, make sure that the
* ownership bits of the send queue are set and the SQ
@@ -1342,6 +1345,12 @@ static __be32 convert_access(int acc)
static void set_fmr_seg(struct mlx4_wqe_fmr_seg *fseg, struct ib_send_wr *wr)
{
struct mlx4_ib_fast_reg_page_list *mfrpl = to_mfrpl(wr->wr.fast_reg.page_list);
+ int i;
+
+ for (i = 0; i < wr->wr.fast_reg.page_list_len; ++i)
+ wr->wr.fast_reg.page_list->page_list[i] =
+ cpu_to_be64(wr->wr.fast_reg.page_list->page_list[i] |
+ MLX4_MTT_FLAG_PRESENT);
fseg->flags = convert_access(wr->wr.fast_reg.access_flags);
fseg->mem_key = cpu_to_be32(wr->wr.fast_reg.rkey);
diff --git a/drivers/infiniband/hw/mthca/mthca_catas.c b/drivers/infiniband/hw/mthca/mthca_catas.c
index cc440f90000becfd62928c8aee85e07d4ef30653..65ad359fdf164e506ec9a5726ba12c5a5ee882f2 100644
--- a/drivers/infiniband/hw/mthca/mthca_catas.c
+++ b/drivers/infiniband/hw/mthca/mthca_catas.c
@@ -149,18 +149,10 @@ void mthca_start_catas_poll(struct mthca_dev *dev)
((pci_resource_len(dev->pdev, 0) - 1) &
dev->catas_err.addr);
- if (!request_mem_region(addr, dev->catas_err.size * 4,
- DRV_NAME)) {
- mthca_warn(dev, "couldn't request catastrophic error region "
- "at 0x%lx/0x%x\n", addr, dev->catas_err.size * 4);
- return;
- }
-
dev->catas_err.map = ioremap(addr, dev->catas_err.size * 4);
if (!dev->catas_err.map) {
mthca_warn(dev, "couldn't map catastrophic error region "
"at 0x%lx/0x%x\n", addr, dev->catas_err.size * 4);
- release_mem_region(addr, dev->catas_err.size * 4);
return;
}
@@ -175,13 +167,8 @@ void mthca_stop_catas_poll(struct mthca_dev *dev)
{
del_timer_sync(&dev->catas_err.timer);
- if (dev->catas_err.map) {
+ if (dev->catas_err.map)
iounmap(dev->catas_err.map);
- release_mem_region(pci_resource_start(dev->pdev, 0) +
- ((pci_resource_len(dev->pdev, 0) - 1) &
- dev->catas_err.addr),
- dev->catas_err.size * 4);
- }
spin_lock_irq(&catas_lock);
list_del(&dev->catas_err.list);
diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c
index cc6858f0b65bb1d6b6d168cb2ad8aa73315fb817..28f0e0c40d7dfa87c8668c6b8264e8a17859b240 100644
--- a/drivers/infiniband/hw/mthca/mthca_eq.c
+++ b/drivers/infiniband/hw/mthca/mthca_eq.c
@@ -652,27 +652,13 @@ static int mthca_map_reg(struct mthca_dev *dev,
{
unsigned long base = pci_resource_start(dev->pdev, 0);
- if (!request_mem_region(base + offset, size, DRV_NAME))
- return -EBUSY;
-
*map = ioremap(base + offset, size);
- if (!*map) {
- release_mem_region(base + offset, size);
+ if (!*map)
return -ENOMEM;
- }
return 0;
}
-static void mthca_unmap_reg(struct mthca_dev *dev, unsigned long offset,
- unsigned long size, void __iomem *map)
-{
- unsigned long base = pci_resource_start(dev->pdev, 0);
-
- release_mem_region(base + offset, size);
- iounmap(map);
-}
-
static int mthca_map_eq_regs(struct mthca_dev *dev)
{
if (mthca_is_memfree(dev)) {
@@ -699,9 +685,7 @@ static int mthca_map_eq_regs(struct mthca_dev *dev)
dev->fw.arbel.eq_arm_base) + 4, 4,
&dev->eq_regs.arbel.eq_arm)) {
mthca_err(dev, "Couldn't map EQ arm register, aborting.\n");
- mthca_unmap_reg(dev, (pci_resource_len(dev->pdev, 0) - 1) &
- dev->fw.arbel.clr_int_base, MTHCA_CLR_INT_SIZE,
- dev->clr_base);
+ iounmap(dev->clr_base);
return -ENOMEM;
}
@@ -710,12 +694,8 @@ static int mthca_map_eq_regs(struct mthca_dev *dev)
MTHCA_EQ_SET_CI_SIZE,
&dev->eq_regs.arbel.eq_set_ci_base)) {
mthca_err(dev, "Couldn't map EQ CI register, aborting.\n");
- mthca_unmap_reg(dev, ((pci_resource_len(dev->pdev, 0) - 1) &
- dev->fw.arbel.eq_arm_base) + 4, 4,
- dev->eq_regs.arbel.eq_arm);
- mthca_unmap_reg(dev, (pci_resource_len(dev->pdev, 0) - 1) &
- dev->fw.arbel.clr_int_base, MTHCA_CLR_INT_SIZE,
- dev->clr_base);
+ iounmap(dev->eq_regs.arbel.eq_arm);
+ iounmap(dev->clr_base);
return -ENOMEM;
}
} else {
@@ -731,8 +711,7 @@ static int mthca_map_eq_regs(struct mthca_dev *dev)
&dev->eq_regs.tavor.ecr_base)) {
mthca_err(dev, "Couldn't map ecr register, "
"aborting.\n");
- mthca_unmap_reg(dev, MTHCA_CLR_INT_BASE, MTHCA_CLR_INT_SIZE,
- dev->clr_base);
+ iounmap(dev->clr_base);
return -ENOMEM;
}
}
@@ -744,22 +723,12 @@ static int mthca_map_eq_regs(struct mthca_dev *dev)
static void mthca_unmap_eq_regs(struct mthca_dev *dev)
{
if (mthca_is_memfree(dev)) {
- mthca_unmap_reg(dev, (pci_resource_len(dev->pdev, 0) - 1) &
- dev->fw.arbel.eq_set_ci_base,
- MTHCA_EQ_SET_CI_SIZE,
- dev->eq_regs.arbel.eq_set_ci_base);
- mthca_unmap_reg(dev, ((pci_resource_len(dev->pdev, 0) - 1) &
- dev->fw.arbel.eq_arm_base) + 4, 4,
- dev->eq_regs.arbel.eq_arm);
- mthca_unmap_reg(dev, (pci_resource_len(dev->pdev, 0) - 1) &
- dev->fw.arbel.clr_int_base, MTHCA_CLR_INT_SIZE,
- dev->clr_base);
+ iounmap(dev->eq_regs.arbel.eq_set_ci_base);
+ iounmap(dev->eq_regs.arbel.eq_arm);
+ iounmap(dev->clr_base);
} else {
- mthca_unmap_reg(dev, MTHCA_ECR_BASE,
- MTHCA_ECR_SIZE + MTHCA_ECR_CLR_SIZE,
- dev->eq_regs.tavor.ecr_base);
- mthca_unmap_reg(dev, MTHCA_CLR_INT_BASE, MTHCA_CLR_INT_SIZE,
- dev->clr_base);
+ iounmap(dev->eq_regs.tavor.ecr_base);
+ iounmap(dev->clr_base);
}
}
diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index fb9f91b60f30e401cdb24aad39410db6aae0b0f3..52f60f4eea0070a2f763a2bcb8d3a5373f919963 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -921,58 +921,6 @@ static int mthca_setup_hca(struct mthca_dev *dev)
return err;
}
-static int mthca_request_regions(struct pci_dev *pdev, int ddr_hidden)
-{
- int err;
-
- /*
- * We can't just use pci_request_regions() because the MSI-X
- * table is right in the middle of the first BAR. If we did
- * pci_request_region and grab all of the first BAR, then
- * setting up MSI-X would fail, since the PCI core wants to do
- * request_mem_region on the MSI-X vector table.
- *
- * So just request what we need right now, and request any
- * other regions we need when setting up EQs.
- */
- if (!request_mem_region(pci_resource_start(pdev, 0) + MTHCA_HCR_BASE,
- MTHCA_HCR_SIZE, DRV_NAME))
- return -EBUSY;
-
- err = pci_request_region(pdev, 2, DRV_NAME);
- if (err)
- goto err_bar2_failed;
-
- if (!ddr_hidden) {
- err = pci_request_region(pdev, 4, DRV_NAME);
- if (err)
- goto err_bar4_failed;
- }
-
- return 0;
-
-err_bar4_failed:
- pci_release_region(pdev, 2);
-
-err_bar2_failed:
- release_mem_region(pci_resource_start(pdev, 0) + MTHCA_HCR_BASE,
- MTHCA_HCR_SIZE);
-
- return err;
-}
-
-static void mthca_release_regions(struct pci_dev *pdev,
- int ddr_hidden)
-{
- if (!ddr_hidden)
- pci_release_region(pdev, 4);
-
- pci_release_region(pdev, 2);
-
- release_mem_region(pci_resource_start(pdev, 0) + MTHCA_HCR_BASE,
- MTHCA_HCR_SIZE);
-}
-
static int mthca_enable_msi_x(struct mthca_dev *mdev)
{
struct msix_entry entries[3];
@@ -1059,7 +1007,7 @@ static int __mthca_init_one(struct pci_dev *pdev, int hca_type)
if (!(pci_resource_flags(pdev, 4) & IORESOURCE_MEM))
ddr_hidden = 1;
- err = mthca_request_regions(pdev, ddr_hidden);
+ err = pci_request_regions(pdev, DRV_NAME);
if (err) {
dev_err(&pdev->dev, "Cannot obtain PCI resources, "
"aborting.\n");
@@ -1196,7 +1144,7 @@ static int __mthca_init_one(struct pci_dev *pdev, int hca_type)
ib_dealloc_device(&mdev->ib_dev);
err_free_res:
- mthca_release_regions(pdev, ddr_hidden);
+ pci_release_regions(pdev);
err_disable_pdev:
pci_disable_device(pdev);
@@ -1240,8 +1188,7 @@ static void __mthca_remove_one(struct pci_dev *pdev)
pci_disable_msix(pdev);
ib_dealloc_device(&mdev->ib_dev);
- mthca_release_regions(pdev, mdev->mthca_flags &
- MTHCA_FLAG_DDR_HIDDEN);
+ pci_release_regions(pdev);
pci_disable_device(pdev);
pci_set_drvdata(pdev, NULL);
}
diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index b0cab64e5e3db0b45e6837a98a9bcfef6fe8e4c4..a2b04d62b1a46d56efd056ad223ccdbc4e77abad 100644
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -70,27 +70,31 @@ int interrupt_mod_interval = 0;
/* Interoperability */
int mpa_version = 1;
-module_param(mpa_version, int, 0);
+module_param(mpa_version, int, 0644);
MODULE_PARM_DESC(mpa_version, "MPA version to be used int MPA Req/Resp (0 or 1)");
/* Interoperability */
int disable_mpa_crc = 0;
-module_param(disable_mpa_crc, int, 0);
+module_param(disable_mpa_crc, int, 0644);
MODULE_PARM_DESC(disable_mpa_crc, "Disable checking of MPA CRC");
unsigned int send_first = 0;
-module_param(send_first, int, 0);
+module_param(send_first, int, 0644);
MODULE_PARM_DESC(send_first, "Send RDMA Message First on Active Connection");
unsigned int nes_drv_opt = 0;
-module_param(nes_drv_opt, int, 0);
+module_param(nes_drv_opt, int, 0644);
MODULE_PARM_DESC(nes_drv_opt, "Driver option parameters");
unsigned int nes_debug_level = 0;
module_param_named(debug_level, nes_debug_level, uint, 0644);
MODULE_PARM_DESC(debug_level, "Enable debug output level");
+unsigned int wqm_quanta = 0x10000;
+module_param(wqm_quanta, int, 0644);
+MODULE_PARM_DESC(wqm_quanta, "WQM quanta");
+
LIST_HEAD(nes_adapter_list);
static LIST_HEAD(nes_dev_list);
@@ -557,12 +561,32 @@ static int __devinit nes_probe(struct pci_dev *pcidev, const struct pci_device_i
goto bail5;
}
nesdev->nesadapter->et_rx_coalesce_usecs_irq = interrupt_mod_interval;
+ nesdev->nesadapter->wqm_quanta = wqm_quanta;
/* nesdev->base_doorbell_index =
nesdev->nesadapter->pd_config_base[PCI_FUNC(nesdev->pcidev->devfn)]; */
nesdev->base_doorbell_index = 1;
nesdev->doorbell_start = nesdev->nesadapter->doorbell_start;
- nesdev->mac_index = PCI_FUNC(nesdev->pcidev->devfn) % nesdev->nesadapter->port_count;
+ if (nesdev->nesadapter->phy_type[0] == NES_PHY_TYPE_PUMA_1G) {
+ switch (PCI_FUNC(nesdev->pcidev->devfn) %
+ nesdev->nesadapter->port_count) {
+ case 1:
+ nesdev->mac_index = 2;
+ break;
+ case 2:
+ nesdev->mac_index = 1;
+ break;
+ case 3:
+ nesdev->mac_index = 3;
+ break;
+ case 0:
+ default:
+ nesdev->mac_index = 0;
+ }
+ } else {
+ nesdev->mac_index = PCI_FUNC(nesdev->pcidev->devfn) %
+ nesdev->nesadapter->port_count;
+ }
tasklet_init(&nesdev->dpc_tasklet, nes_dpc, (unsigned long)nesdev);
@@ -581,7 +605,7 @@ static int __devinit nes_probe(struct pci_dev *pcidev, const struct pci_device_i
nesdev->int_req = (0x101 << PCI_FUNC(nesdev->pcidev->devfn)) |
(1 << (PCI_FUNC(nesdev->pcidev->devfn)+16));
if (PCI_FUNC(nesdev->pcidev->devfn) < 4) {
- nesdev->int_req |= (1 << (PCI_FUNC(nesdev->pcidev->devfn)+24));
+ nesdev->int_req |= (1 << (PCI_FUNC(nesdev->mac_index)+24));
}
/* TODO: This really should be the first driver to load, not function 0 */
@@ -772,14 +796,14 @@ static ssize_t nes_show_adapter(struct device_driver *ddp, char *buf)
list_for_each_entry(nesdev, &nes_dev_list, list) {
if (i == ee_flsh_adapter) {
- devfn = nesdev->nesadapter->devfn;
- bus_number = nesdev->nesadapter->bus_number;
+ devfn = nesdev->pcidev->devfn;
+ bus_number = nesdev->pcidev->bus->number;
break;
}
i++;
}
- return snprintf(buf, PAGE_SIZE, "%x:%x", bus_number, devfn);
+ return snprintf(buf, PAGE_SIZE, "%x:%x\n", bus_number, devfn);
}
static ssize_t nes_store_adapter(struct device_driver *ddp,
@@ -1050,6 +1074,55 @@ static ssize_t nes_store_idx_data(struct device_driver *ddp,
return strnlen(buf, count);
}
+
+/**
+ * nes_show_wqm_quanta
+ */
+static ssize_t nes_show_wqm_quanta(struct device_driver *ddp, char *buf)
+{
+ u32 wqm_quanta_value = 0xdead;
+ u32 i = 0;
+ struct nes_device *nesdev;
+
+ list_for_each_entry(nesdev, &nes_dev_list, list) {
+ if (i == ee_flsh_adapter) {
+ wqm_quanta_value = nesdev->nesadapter->wqm_quanta;
+ break;
+ }
+ i++;
+ }
+
+ return snprintf(buf, PAGE_SIZE, "0x%X\n", wqm_quanta);
+}
+
+
+/**
+ * nes_store_wqm_quanta
+ */
+static ssize_t nes_store_wqm_quanta(struct device_driver *ddp,
+ const char *buf, size_t count)
+{
+ unsigned long wqm_quanta_value;
+ u32 wqm_config1;
+ u32 i = 0;
+ struct nes_device *nesdev;
+
+ strict_strtoul(buf, 0, &wqm_quanta_value);
+ list_for_each_entry(nesdev, &nes_dev_list, list) {
+ if (i == ee_flsh_adapter) {
+ nesdev->nesadapter->wqm_quanta = wqm_quanta_value;
+ wqm_config1 = nes_read_indexed(nesdev,
+ NES_IDX_WQM_CONFIG1);
+ nes_write_indexed(nesdev, NES_IDX_WQM_CONFIG1,
+ ((wqm_quanta_value << 1) |
+ (wqm_config1 & 0x00000001)));
+ break;
+ }
+ i++;
+ }
+ return strnlen(buf, count);
+}
+
static DRIVER_ATTR(adapter, S_IRUSR | S_IWUSR,
nes_show_adapter, nes_store_adapter);
static DRIVER_ATTR(eeprom_cmd, S_IRUSR | S_IWUSR,
@@ -1068,6 +1141,8 @@ static DRIVER_ATTR(idx_addr, S_IRUSR | S_IWUSR,
nes_show_idx_addr, nes_store_idx_addr);
static DRIVER_ATTR(idx_data, S_IRUSR | S_IWUSR,
nes_show_idx_data, nes_store_idx_data);
+static DRIVER_ATTR(wqm_quanta, S_IRUSR | S_IWUSR,
+ nes_show_wqm_quanta, nes_store_wqm_quanta);
static int nes_create_driver_sysfs(struct pci_driver *drv)
{
@@ -1081,6 +1156,7 @@ static int nes_create_driver_sysfs(struct pci_driver *drv)
error |= driver_create_file(&drv->driver, &driver_attr_nonidx_data);
error |= driver_create_file(&drv->driver, &driver_attr_idx_addr);
error |= driver_create_file(&drv->driver, &driver_attr_idx_data);
+ error |= driver_create_file(&drv->driver, &driver_attr_wqm_quanta);
return error;
}
@@ -1095,6 +1171,7 @@ static void nes_remove_driver_sysfs(struct pci_driver *drv)
driver_remove_file(&drv->driver, &driver_attr_nonidx_data);
driver_remove_file(&drv->driver, &driver_attr_idx_addr);
driver_remove_file(&drv->driver, &driver_attr_idx_data);
+ driver_remove_file(&drv->driver, &driver_attr_wqm_quanta);
}
/**
diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
index 8eb7ae96974d0846fe52f28a04f579ce12edd28b..1595dc7bba9dcd6f58d1ff9134f6002ebf9b31b7 100644
--- a/drivers/infiniband/hw/nes/nes.h
+++ b/drivers/infiniband/hw/nes/nes.h
@@ -169,7 +169,7 @@ extern int disable_mpa_crc;
extern unsigned int send_first;
extern unsigned int nes_drv_opt;
extern unsigned int nes_debug_level;
-
+extern unsigned int wqm_quanta;
extern struct list_head nes_adapter_list;
extern atomic_t cm_connects;
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 9f0b964b2c9932af7567dcae6efc7d98c6c01728..2caf9da81ad50d6db5db8bce1c24cb21c2bf46d5 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -52,7 +52,7 @@
#include <linux/random.h>
#include <linux/list.h>
#include <linux/threads.h>
-
+#include <net/arp.h>
#include <net/neighbour.h>
#include <net/route.h>
#include <net/ip_fib.h>
@@ -1019,23 +1019,43 @@ static inline int mini_cm_accelerated(struct nes_cm_core *cm_core,
/**
- * nes_addr_send_arp
+ * nes_addr_resolve_neigh
*/
-static void nes_addr_send_arp(u32 dst_ip)
+static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip)
{
struct rtable *rt;
struct flowi fl;
+ struct neighbour *neigh;
+ int rc = -1;
+ DECLARE_MAC_BUF(mac);
memset(&fl, 0, sizeof fl);
fl.nl_u.ip4_u.daddr = htonl(dst_ip);
if (ip_route_output_key(&init_net, &rt, &fl)) {
printk("%s: ip_route_output_key failed for 0x%08X\n",
__func__, dst_ip);
- return;
+ return rc;
+ }
+
+ neigh = neigh_lookup(&arp_tbl, &rt->rt_gateway, nesvnic->netdev);
+ if (neigh) {
+ if (neigh->nud_state & NUD_VALID) {
+ nes_debug(NES_DBG_CM, "Neighbor MAC address for 0x%08X"
+ " is %s, Gateway is 0x%08X \n", dst_ip,
+ print_mac(mac, neigh->ha), ntohl(rt->rt_gateway));
+ nes_manage_arp_cache(nesvnic->netdev, neigh->ha,
+ dst_ip, NES_ARP_ADD);
+ rc = nes_arp_table(nesvnic->nesdev, dst_ip, NULL,
+ NES_ARP_RESOLVE);
+ }
+ neigh_release(neigh);
}
- neigh_event_send(rt->u.dst.neighbour, NULL);
+ if ((neigh == NULL) || (!(neigh->nud_state & NUD_VALID)))
+ neigh_event_send(rt->u.dst.neighbour, NULL);
+
ip_rt_put(rt);
+ return rc;
}
@@ -1108,9 +1128,11 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
/* get the mac addr for the remote node */
arpindex = nes_arp_table(nesdev, cm_node->rem_addr, NULL, NES_ARP_RESOLVE);
if (arpindex < 0) {
- kfree(cm_node);
- nes_addr_send_arp(cm_info->rem_addr);
- return NULL;
+ arpindex = nes_addr_resolve_neigh(nesvnic, cm_info->rem_addr);
+ if (arpindex < 0) {
+ kfree(cm_node);
+ return NULL;
+ }
}
/* copy the mac addr to node context */
@@ -1826,7 +1848,7 @@ static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *cm_core,
/**
* mini_cm_connect - make a connection node with params
*/
-struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
+static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
struct nes_vnic *nesvnic, u16 private_data_len,
void *private_data, struct nes_cm_info *cm_info)
{
@@ -1956,13 +1978,6 @@ static int mini_cm_reject(struct nes_cm_core *cm_core,
return ret;
cleanup_retrans_entry(cm_node);
cm_node->state = NES_CM_STATE_CLOSED;
- ret = send_fin(cm_node, NULL);
-
- if (cm_node->accept_pend) {
- BUG_ON(!cm_node->listener);
- atomic_dec(&cm_node->listener->pend_accepts_cnt);
- BUG_ON(atomic_read(&cm_node->listener->pend_accepts_cnt) < 0);
- }
ret = send_reset(cm_node, NULL);
return ret;
@@ -2014,7 +2029,6 @@ static int mini_cm_close(struct nes_cm_core *cm_core, struct nes_cm_node *cm_nod
ret = rem_ref_cm_node(cm_core, cm_node);
break;
}
- cm_node->cm_id = NULL;
return ret;
}
@@ -2383,6 +2397,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
atomic_inc(&cm_disconnects);
cm_event.event = IW_CM_EVENT_DISCONNECT;
if (last_ae == NES_AEQE_AEID_LLP_CONNECTION_RESET) {
+ issued_disconnect_reset = 1;
cm_event.status = IW_CM_EVENT_STATUS_RESET;
nes_debug(NES_DBG_CM, "Generating a CM "
"Disconnect Event (status reset) for "
@@ -2508,7 +2523,6 @@ static int nes_disconnect(struct nes_qp *nesqp, int abrupt)
nes_debug(NES_DBG_CM, "Call close API\n");
g_cm_core->api->close(g_cm_core, nesqp->cm_node);
- nesqp->cm_node = NULL;
}
return ret;
@@ -2837,6 +2851,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
cm_node->apbvt_set = 1;
nesqp->cm_node = cm_node;
cm_node->nesqp = nesqp;
+ nes_add_ref(&nesqp->ibqp);
return 0;
}
@@ -3167,7 +3182,6 @@ static void cm_event_connect_error(struct nes_cm_event *event)
if (ret)
printk(KERN_ERR "%s[%u] OFA CM event_handler returned, "
"ret=%d\n", __func__, __LINE__, ret);
- nes_rem_ref(&nesqp->ibqp);
cm_id->rem_ref(cm_id);
rem_ref_cm_node(event->cm_node->cm_core, event->cm_node);
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index 1513d4066f1b965b2dc55a878f7cb28353c3e91f..7c49cc882d75c580c0c31e20b987cf177d04fc9c 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -55,18 +55,19 @@ u32 int_mod_cq_depth_24;
u32 int_mod_cq_depth_16;
u32 int_mod_cq_depth_4;
u32 int_mod_cq_depth_1;
-
+static const u8 nes_max_critical_error_count = 100;
#include "nes_cm.h"
static void nes_cqp_ce_handler(struct nes_device *nesdev, struct nes_hw_cq *cq);
static void nes_init_csr_ne020(struct nes_device *nesdev, u8 hw_rev, u8 port_count);
static int nes_init_serdes(struct nes_device *nesdev, u8 hw_rev, u8 port_count,
- u8 OneG_Mode);
+ struct nes_adapter *nesadapter, u8 OneG_Mode);
static void nes_nic_napi_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq);
static void nes_process_aeq(struct nes_device *nesdev, struct nes_hw_aeq *aeq);
static void nes_process_ceq(struct nes_device *nesdev, struct nes_hw_ceq *ceq);
static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
struct nes_hw_aeqe *aeqe);
+static void process_critical_error(struct nes_device *nesdev);
static void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number);
static unsigned int nes_reset_adapter_ne020(struct nes_device *nesdev, u8 *OneG_Mode);
@@ -222,11 +223,10 @@ static void nes_nic_tune_timer(struct nes_device *nesdev)
}
/* boundary checking */
- if (shared_timer->timer_in_use > NES_NIC_FAST_TIMER_HIGH)
- shared_timer->timer_in_use = NES_NIC_FAST_TIMER_HIGH;
- else if (shared_timer->timer_in_use < NES_NIC_FAST_TIMER_LOW) {
- shared_timer->timer_in_use = NES_NIC_FAST_TIMER_LOW;
- }
+ if (shared_timer->timer_in_use > shared_timer->threshold_high)
+ shared_timer->timer_in_use = shared_timer->threshold_high;
+ else if (shared_timer->timer_in_use < shared_timer->threshold_low)
+ shared_timer->timer_in_use = shared_timer->threshold_low;
nesdev->currcq_count = 0;
@@ -292,9 +292,6 @@ struct nes_adapter *nes_init_adapter(struct nes_device *nesdev, u8 hw_rev) {
if ((port_count = nes_reset_adapter_ne020(nesdev, &OneG_Mode)) == 0)
return NULL;
- if (nes_init_serdes(nesdev, hw_rev, port_count, OneG_Mode))
- return NULL;
- nes_init_csr_ne020(nesdev, hw_rev, port_count);
max_qp = nes_read_indexed(nesdev, NES_IDX_QP_CTX_SIZE);
nes_debug(NES_DBG_INIT, "QP_CTX_SIZE=%u\n", max_qp);
@@ -353,6 +350,22 @@ struct nes_adapter *nes_init_adapter(struct nes_device *nesdev, u8 hw_rev) {
nes_debug(NES_DBG_INIT, "Allocating new nesadapter @ %p, size = %u (actual size = %u).\n",
nesadapter, (u32)sizeof(struct nes_adapter), adapter_size);
+ if (nes_read_eeprom_values(nesdev, nesadapter)) {
+ printk(KERN_ERR PFX "Unable to read EEPROM data.\n");
+ kfree(nesadapter);
+ return NULL;
+ }
+
+ if (nes_init_serdes(nesdev, hw_rev, port_count, nesadapter,
+ OneG_Mode)) {
+ kfree(nesadapter);
+ return NULL;
+ }
+ nes_init_csr_ne020(nesdev, hw_rev, port_count);
+
+ memset(nesadapter->pft_mcast_map, 255,
+ sizeof nesadapter->pft_mcast_map);
+
/* populate the new nesadapter */
nesadapter->devfn = nesdev->pcidev->devfn;
nesadapter->bus_number = nesdev->pcidev->bus->number;
@@ -468,20 +481,25 @@ struct nes_adapter *nes_init_adapter(struct nes_device *nesdev, u8 hw_rev) {
/* setup port configuration */
if (nesadapter->port_count == 1) {
- u32temp = 0x00000000;
+ nesadapter->log_port = 0x00000000;
if (nes_drv_opt & NES_DRV_OPT_DUAL_LOGICAL_PORT)
nes_write_indexed(nesdev, NES_IDX_TX_POOL_SIZE, 0x00000002);
else
nes_write_indexed(nesdev, NES_IDX_TX_POOL_SIZE, 0x00000003);
} else {
- if (nesadapter->port_count == 2)
- u32temp = 0x00000044;
- else
- u32temp = 0x000000e4;
+ if (nesadapter->phy_type[0] == NES_PHY_TYPE_PUMA_1G) {
+ nesadapter->log_port = 0x000000D8;
+ } else {
+ if (nesadapter->port_count == 2)
+ nesadapter->log_port = 0x00000044;
+ else
+ nesadapter->log_port = 0x000000e4;
+ }
nes_write_indexed(nesdev, NES_IDX_TX_POOL_SIZE, 0x00000003);
}
- nes_write_indexed(nesdev, NES_IDX_NIC_LOGPORT_TO_PHYPORT, u32temp);
+ nes_write_indexed(nesdev, NES_IDX_NIC_LOGPORT_TO_PHYPORT,
+ nesadapter->log_port);
nes_debug(NES_DBG_INIT, "Probe time, LOG2PHY=%u\n",
nes_read_indexed(nesdev, NES_IDX_NIC_LOGPORT_TO_PHYPORT));
@@ -706,23 +724,43 @@ static unsigned int nes_reset_adapter_ne020(struct nes_device *nesdev, u8 *OneG_
* nes_init_serdes
*/
static int nes_init_serdes(struct nes_device *nesdev, u8 hw_rev, u8 port_count,
- u8 OneG_Mode)
+ struct nes_adapter *nesadapter, u8 OneG_Mode)
{
int i;
u32 u32temp;
+ u32 serdes_common_control;
if (hw_rev != NE020_REV) {
/* init serdes 0 */
nes_write_indexed(nesdev, NES_IDX_ETH_SERDES_CDR_CONTROL0, 0x000000FF);
- if (!OneG_Mode)
+ if (nesadapter->phy_type[0] == NES_PHY_TYPE_PUMA_1G) {
+ serdes_common_control = nes_read_indexed(nesdev,
+ NES_IDX_ETH_SERDES_COMMON_CONTROL0);
+ serdes_common_control |= 0x000000100;
+ nes_write_indexed(nesdev,
+ NES_IDX_ETH_SERDES_COMMON_CONTROL0,
+ serdes_common_control);
+ } else if (!OneG_Mode) {
nes_write_indexed(nesdev, NES_IDX_ETH_SERDES_TX_HIGHZ_LANE_MODE0, 0x11110000);
- if (port_count > 1) {
+ }
+ if (((port_count > 1) &&
+ (nesadapter->phy_type[0] != NES_PHY_TYPE_PUMA_1G)) ||
+ ((port_count > 2) &&
+ (nesadapter->phy_type[0] == NES_PHY_TYPE_PUMA_1G))) {
/* init serdes 1 */
nes_write_indexed(nesdev, NES_IDX_ETH_SERDES_CDR_CONTROL1, 0x000000FF);
- if (!OneG_Mode)
+ if (nesadapter->phy_type[0] == NES_PHY_TYPE_PUMA_1G) {
+ serdes_common_control = nes_read_indexed(nesdev,
+ NES_IDX_ETH_SERDES_COMMON_CONTROL1);
+ serdes_common_control |= 0x000000100;
+ nes_write_indexed(nesdev,
+ NES_IDX_ETH_SERDES_COMMON_CONTROL1,
+ serdes_common_control);
+ } else if (!OneG_Mode) {
nes_write_indexed(nesdev, NES_IDX_ETH_SERDES_TX_HIGHZ_LANE_MODE1, 0x11110000);
}
+ }
} else {
/* init serdes 0 */
nes_write_indexed(nesdev, NES_IDX_ETH_SERDES_COMMON_CONTROL0, 0x00000008);
@@ -826,7 +864,8 @@ static void nes_init_csr_ne020(struct nes_device *nesdev, u8 hw_rev, u8 port_cou
nes_write_indexed(nesdev, 0x00005000, 0x00018000);
/* nes_write_indexed(nesdev, 0x00005000, 0x00010000); */
- nes_write_indexed(nesdev, 0x00005004, 0x00020001);
+ nes_write_indexed(nesdev, NES_IDX_WQM_CONFIG1, (wqm_quanta << 1) |
+ 0x00000001);
nes_write_indexed(nesdev, 0x00005008, 0x1F1F1F1F);
nes_write_indexed(nesdev, 0x00005010, 0x1F1F1F1F);
nes_write_indexed(nesdev, 0x00005018, 0x1F1F1F1F);
@@ -1226,6 +1265,7 @@ int nes_init_phy(struct nes_device *nesdev)
if (nesadapter->phy_type[mac_index] == NES_PHY_TYPE_1G) {
printk(PFX "%s: Programming mdc config for 1G\n", __func__);
tx_config = nes_read_indexed(nesdev, NES_IDX_MAC_TX_CONFIG);
+ tx_config &= 0xFFFFFFE3;
tx_config |= 0x04;
nes_write_indexed(nesdev, NES_IDX_MAC_TX_CONFIG, tx_config);
}
@@ -1291,7 +1331,8 @@ int nes_init_phy(struct nes_device *nesdev)
(nesadapter->phy_type[mac_index] == NES_PHY_TYPE_ARGUS)) {
/* setup 10G MDIO operation */
tx_config = nes_read_indexed(nesdev, NES_IDX_MAC_TX_CONFIG);
- tx_config |= 0x14;
+ tx_config &= 0xFFFFFFE3;
+ tx_config |= 0x15;
nes_write_indexed(nesdev, NES_IDX_MAC_TX_CONFIG, tx_config);
}
if ((nesadapter->phy_type[mac_index] == NES_PHY_TYPE_ARGUS)) {
@@ -1315,7 +1356,7 @@ int nes_init_phy(struct nes_device *nesdev)
nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xc319, 0x0008);
nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x1, 0xc31a, 0x0098);
nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x3, 0x0026, 0x0E00);
- nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x3, 0x0027, 0x0000);
+ nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x3, 0x0027, 0x0001);
nes_write_10G_phy_reg(nesdev, nesadapter->phy_index[mac_index], 0x3, 0x0028, 0xA528);
/*
@@ -1759,9 +1800,14 @@ int nes_init_nic_qp(struct nes_device *nesdev, struct net_device *netdev)
*/
void nes_destroy_nic_qp(struct nes_vnic *nesvnic)
{
+ u64 u64temp;
+ dma_addr_t bus_address;
struct nes_device *nesdev = nesvnic->nesdev;
struct nes_hw_cqp_wqe *cqp_wqe;
+ struct nes_hw_nic_sq_wqe *nic_sqe;
struct nes_hw_nic_rq_wqe *nic_rqe;
+ __le16 *wqe_fragment_length;
+ u16 wqe_fragment_index;
u64 wqe_frag;
u32 cqp_head;
unsigned long flags;
@@ -1770,14 +1816,69 @@ void nes_destroy_nic_qp(struct nes_vnic *nesvnic)
/* Free remaining NIC receive buffers */
while (nesvnic->nic.rq_head != nesvnic->nic.rq_tail) {
nic_rqe = &nesvnic->nic.rq_vbase[nesvnic->nic.rq_tail];
- wqe_frag = (u64)le32_to_cpu(nic_rqe->wqe_words[NES_NIC_RQ_WQE_FRAG0_LOW_IDX]);
- wqe_frag |= ((u64)le32_to_cpu(nic_rqe->wqe_words[NES_NIC_RQ_WQE_FRAG0_HIGH_IDX])) << 32;
+ wqe_frag = (u64)le32_to_cpu(
+ nic_rqe->wqe_words[NES_NIC_RQ_WQE_FRAG0_LOW_IDX]);
+ wqe_frag |= ((u64)le32_to_cpu(
+ nic_rqe->wqe_words[NES_NIC_RQ_WQE_FRAG0_HIGH_IDX]))<<32;
pci_unmap_single(nesdev->pcidev, (dma_addr_t)wqe_frag,
nesvnic->max_frame_size, PCI_DMA_FROMDEVICE);
dev_kfree_skb(nesvnic->nic.rx_skb[nesvnic->nic.rq_tail++]);
nesvnic->nic.rq_tail &= (nesvnic->nic.rq_size - 1);
}
+ /* Free remaining NIC transmit buffers */
+ while (nesvnic->nic.sq_head != nesvnic->nic.sq_tail) {
+ nic_sqe = &nesvnic->nic.sq_vbase[nesvnic->nic.sq_tail];
+ wqe_fragment_index = 1;
+ wqe_fragment_length = (__le16 *)
+ &nic_sqe->wqe_words[NES_NIC_SQ_WQE_LENGTH_0_TAG_IDX];
+ /* bump past the vlan tag */
+ wqe_fragment_length++;
+ if (le16_to_cpu(wqe_fragment_length[wqe_fragment_index]) != 0) {
+ u64temp = (u64)le32_to_cpu(
+ nic_sqe->wqe_words[NES_NIC_SQ_WQE_FRAG0_LOW_IDX+
+ wqe_fragment_index*2]);
+ u64temp += ((u64)le32_to_cpu(
+ nic_sqe->wqe_words[NES_NIC_SQ_WQE_FRAG0_HIGH_IDX
+ + wqe_fragment_index*2]))<<32;
+ bus_address = (dma_addr_t)u64temp;
+ if (test_and_clear_bit(nesvnic->nic.sq_tail,
+ nesvnic->nic.first_frag_overflow)) {
+ pci_unmap_single(nesdev->pcidev,
+ bus_address,
+ le16_to_cpu(wqe_fragment_length[
+ wqe_fragment_index++]),
+ PCI_DMA_TODEVICE);
+ }
+ for (; wqe_fragment_index < 5; wqe_fragment_index++) {
+ if (wqe_fragment_length[wqe_fragment_index]) {
+ u64temp = le32_to_cpu(
+ nic_sqe->wqe_words[
+ NES_NIC_SQ_WQE_FRAG0_LOW_IDX+
+ wqe_fragment_index*2]);
+ u64temp += ((u64)le32_to_cpu(
+ nic_sqe->wqe_words[
+ NES_NIC_SQ_WQE_FRAG0_HIGH_IDX+
+ wqe_fragment_index*2]))<<32;
+ bus_address = (dma_addr_t)u64temp;
+ pci_unmap_page(nesdev->pcidev,
+ bus_address,
+ le16_to_cpu(
+ wqe_fragment_length[
+ wqe_fragment_index]),
+ PCI_DMA_TODEVICE);
+ } else
+ break;
+ }
+ }
+ if (nesvnic->nic.tx_skb[nesvnic->nic.sq_tail])
+ dev_kfree_skb(
+ nesvnic->nic.tx_skb[nesvnic->nic.sq_tail]);
+
+ nesvnic->nic.sq_tail = (++nesvnic->nic.sq_tail)
+ & (nesvnic->nic.sq_size - 1);
+ }
+
spin_lock_irqsave(&nesdev->cqp.lock, flags);
/* Destroy NIC QP */
@@ -1894,7 +1995,30 @@ int nes_napi_isr(struct nes_device *nesdev)
}
}
-
+static void process_critical_error(struct nes_device *nesdev)
+{
+ u32 debug_error;
+ u32 nes_idx_debug_error_masks0 = 0;
+ u16 error_module = 0;
+
+ debug_error = nes_read_indexed(nesdev, NES_IDX_DEBUG_ERROR_CONTROL_STATUS);
+ printk(KERN_ERR PFX "Critical Error reported by device!!! 0x%02X\n",
+ (u16)debug_error);
+ nes_write_indexed(nesdev, NES_IDX_DEBUG_ERROR_CONTROL_STATUS,
+ 0x01010000 | (debug_error & 0x0000ffff));
+ if (crit_err_count++ > 10)
+ nes_write_indexed(nesdev, NES_IDX_DEBUG_ERROR_MASKS1, 1 << 0x17);
+ error_module = (u16) (debug_error & 0x1F00) >> 8;
+ if (++nesdev->nesadapter->crit_error_count[error_module-1] >=
+ nes_max_critical_error_count) {
+ printk(KERN_ERR PFX "Masking off critical error for module "
+ "0x%02X\n", (u16)error_module);
+ nes_idx_debug_error_masks0 = nes_read_indexed(nesdev,
+ NES_IDX_DEBUG_ERROR_MASKS0);
+ nes_write_indexed(nesdev, NES_IDX_DEBUG_ERROR_MASKS0,
+ nes_idx_debug_error_masks0 | (1 << error_module));
+ }
+}
/**
* nes_dpc
*/
@@ -1909,7 +2033,6 @@ void nes_dpc(unsigned long param)
u32 timer_stat;
u32 temp_int_stat;
u32 intf_int_stat;
- u32 debug_error;
u32 processed_intf_int = 0;
u16 processed_timer_int = 0;
u16 completion_ints = 0;
@@ -1987,14 +2110,7 @@ void nes_dpc(unsigned long param)
intf_int_stat = nes_read32(nesdev->regs+NES_INTF_INT_STAT);
intf_int_stat &= nesdev->intf_int_req;
if (NES_INTF_INT_CRITERR & intf_int_stat) {
- debug_error = nes_read_indexed(nesdev, NES_IDX_DEBUG_ERROR_CONTROL_STATUS);
- printk(KERN_ERR PFX "Critical Error reported by device!!! 0x%02X\n",
- (u16)debug_error);
- nes_write_indexed(nesdev, NES_IDX_DEBUG_ERROR_CONTROL_STATUS,
- 0x01010000 | (debug_error & 0x0000ffff));
- /* BUG(); */
- if (crit_err_count++ > 10)
- nes_write_indexed(nesdev, NES_IDX_DEBUG_ERROR_MASKS1, 1 << 0x17);
+ process_critical_error(nesdev);
}
if (NES_INTF_INT_PCIERR & intf_int_stat) {
printk(KERN_ERR PFX "PCI Error reported by device!!!\n");
@@ -2258,7 +2374,8 @@ static void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number)
spin_unlock_irqrestore(&nesadapter->phy_lock, flags);
}
/* read the PHY interrupt status register */
- if (nesadapter->OneG_Mode) {
+ if ((nesadapter->OneG_Mode) &&
+ (nesadapter->phy_type[mac_index] != NES_PHY_TYPE_PUMA_1G)) {
do {
nes_read_1G_phy_reg(nesdev, 0x1a,
nesadapter->phy_index[mac_index], &phy_data);
@@ -3077,6 +3194,22 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
nes_cm_disconn(nesqp);
break;
/* TODO: additional AEs need to be here */
+ case NES_AEQE_AEID_AMP_BOUNDS_VIOLATION:
+ nesqp = *((struct nes_qp **)&context);
+ spin_lock_irqsave(&nesqp->lock, flags);
+ nesqp->hw_iwarp_state = iwarp_state;
+ nesqp->hw_tcp_state = tcp_state;
+ nesqp->last_aeq = async_event_id;
+ spin_unlock_irqrestore(&nesqp->lock, flags);
+ if (nesqp->ibqp.event_handler) {
+ ibevent.device = nesqp->ibqp.device;
+ ibevent.element.qp = &nesqp->ibqp;
+ ibevent.event = IB_EVENT_QP_ACCESS_ERR;
+ nesqp->ibqp.event_handler(&ibevent,
+ nesqp->ibqp.qp_context);
+ }
+ nes_cm_disconn(nesqp);
+ break;
default:
nes_debug(NES_DBG_AEQ, "Processing an iWARP related AE for QP, misc = 0x%04X\n",
async_event_id);
diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h
index 7b81e0ae00760eedf15e58ce12deffbb9daf7490..610b9d859597d2a1ecc9dca6ed54192025b6565c 100644
--- a/drivers/infiniband/hw/nes/nes_hw.h
+++ b/drivers/infiniband/hw/nes/nes_hw.h
@@ -156,6 +156,7 @@ enum indexed_regs {
NES_IDX_ENDNODE0_NSTAT_TX_OCTETS_HI = 0x7004,
NES_IDX_ENDNODE0_NSTAT_TX_FRAMES_LO = 0x7008,
NES_IDX_ENDNODE0_NSTAT_TX_FRAMES_HI = 0x700c,
+ NES_IDX_WQM_CONFIG1 = 0x5004,
NES_IDX_CM_CONFIG = 0x5100,
NES_IDX_NIC_LOGPORT_TO_PHYPORT = 0x6000,
NES_IDX_NIC_PHYPORT_TO_USW = 0x6008,
@@ -967,6 +968,7 @@ struct nes_arp_entry {
#define DEFAULT_JUMBO_NES_QL_TARGET 40
#define DEFAULT_JUMBO_NES_QL_HIGH 128
#define NES_NIC_CQ_DOWNWARD_TREND 16
+#define NES_PFT_SIZE 48
struct nes_hw_tune_timer {
/* u16 cq_count; */
@@ -1079,6 +1081,7 @@ struct nes_adapter {
u32 et_rx_max_coalesced_frames_high;
u32 et_rate_sample_interval;
u32 timer_int_limit;
+ u32 wqm_quanta;
/* Adapter base MAC address */
u32 mac_addr_low;
@@ -1094,12 +1097,14 @@ struct nes_adapter {
u16 pd_config_base[4];
u16 link_interrupt_count[4];
+ u8 crit_error_count[32];
/* the phy index for each port */
u8 phy_index[4];
u8 mac_sw_state[4];
u8 mac_link_down[4];
u8 phy_type[4];
+ u8 log_port;
/* PCI information */
unsigned int devfn;
@@ -1113,6 +1118,7 @@ struct nes_adapter {
u8 virtwq;
u8 et_use_adaptive_rx_coalesce;
u8 adapter_fcn_count;
+ u8 pft_mcast_map[NES_PFT_SIZE];
};
struct nes_pbl {
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 1b0938c87774e54017dd22364520778547b40dee..730358637bb62603111e936f02ac1ad5c336e780 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -91,6 +91,7 @@ static struct nic_qp_map *nic_qp_mapping_per_function[] = {
static const u32 default_msg = NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK
| NETIF_MSG_IFUP | NETIF_MSG_IFDOWN;
static int debug = -1;
+static int nics_per_function = 1;
/**
* nes_netdev_poll
@@ -201,7 +202,8 @@ static int nes_netdev_open(struct net_device *netdev)
nes_debug(NES_DBG_NETDEV, "i=%d, perfect filter table index= %d, PERF FILTER LOW"
" (Addr:%08X) = %08X, HIGH = %08X.\n",
i, nesvnic->qp_nic_index[i],
- NES_IDX_PERFECT_FILTER_LOW+((nesvnic->perfect_filter_index + i) * 8),
+ NES_IDX_PERFECT_FILTER_LOW+
+ (nesvnic->qp_nic_index[i] * 8),
macaddr_low,
(u32)macaddr_high | NES_MAC_ADDR_VALID |
((((u32)nesvnic->nic_index) << 16)));
@@ -272,14 +274,18 @@ static int nes_netdev_stop(struct net_device *netdev)
break;
}
- if (first_nesvnic->netdev_open == 0)
+ if ((first_nesvnic->netdev_open == 1) && (first_nesvnic != nesvnic) &&
+ (PCI_FUNC(first_nesvnic->nesdev->pcidev->devfn) !=
+ PCI_FUNC(nesvnic->nesdev->pcidev->devfn))) {
+ nes_write_indexed(nesdev, NES_IDX_MAC_INT_MASK+
+ (0x200*nesdev->mac_index), 0xffffffff);
+ nes_write_indexed(first_nesvnic->nesdev,
+ NES_IDX_MAC_INT_MASK+
+ (0x200*first_nesvnic->nesdev->mac_index),
+ ~(NES_MAC_INT_LINK_STAT_CHG | NES_MAC_INT_XGMII_EXT |
+ NES_MAC_INT_TX_UNDERFLOW | NES_MAC_INT_TX_ERROR));
+ } else {
nes_write_indexed(nesdev, NES_IDX_MAC_INT_MASK+(0x200*nesdev->mac_index), 0xffffffff);
- else if ((first_nesvnic != nesvnic) &&
- (PCI_FUNC(first_nesvnic->nesdev->pcidev->devfn) != PCI_FUNC(nesvnic->nesdev->pcidev->devfn))) {
- nes_write_indexed(nesdev, NES_IDX_MAC_INT_MASK + (0x200 * nesdev->mac_index), 0xffffffff);
- nes_write_indexed(first_nesvnic->nesdev, NES_IDX_MAC_INT_MASK + (0x200 * first_nesvnic->nesdev->mac_index),
- ~(NES_MAC_INT_LINK_STAT_CHG | NES_MAC_INT_XGMII_EXT |
- NES_MAC_INT_TX_UNDERFLOW | NES_MAC_INT_TX_ERROR));
}
nic_active_mask = ~((u32)(1 << nesvnic->nic_index));
@@ -437,7 +443,7 @@ static int nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev)
struct nes_hw_nic_sq_wqe *nic_sqe;
struct tcphdr *tcph;
/* struct udphdr *udph; */
-#define NES_MAX_TSO_FRAGS 18
+#define NES_MAX_TSO_FRAGS MAX_SKB_FRAGS
/* 64K segment plus overflow on each side */
dma_addr_t tso_bus_address[NES_MAX_TSO_FRAGS];
dma_addr_t bus_address;
@@ -605,6 +611,8 @@ static int nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev)
wqe_fragment_length[wqe_fragment_index] = 0;
set_wqe_64bit_value(nic_sqe->wqe_words, NES_NIC_SQ_WQE_FRAG1_LOW_IDX,
bus_address);
+ tso_wqe_length += skb_headlen(skb) -
+ original_first_length;
}
while (wqe_fragment_index < 5) {
wqe_fragment_length[wqe_fragment_index] =
@@ -827,6 +835,7 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev)
{
struct nes_vnic *nesvnic = netdev_priv(netdev);
struct nes_device *nesdev = nesvnic->nesdev;
+ struct nes_adapter *nesadapter = nesvnic->nesdev->nesadapter;
struct dev_mc_list *multicast_addr;
u32 nic_active_bit;
u32 nic_active;
@@ -836,7 +845,12 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev)
u8 mc_all_on = 0;
u8 mc_index;
int mc_nic_index = -1;
+ u8 pft_entries_preallocated = max(nesadapter->adapter_fcn_count *
+ nics_per_function, 4);
+ u8 max_pft_entries_avaiable = NES_PFT_SIZE - pft_entries_preallocated;
+ unsigned long flags;
+ spin_lock_irqsave(&nesadapter->resource_lock, flags);
nic_active_bit = 1 << nesvnic->nic_index;
if (netdev->flags & IFF_PROMISC) {
@@ -847,7 +861,7 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev)
nic_active |= nic_active_bit;
nes_write_indexed(nesdev, NES_IDX_NIC_UNICAST_ALL, nic_active);
mc_all_on = 1;
- } else if ((netdev->flags & IFF_ALLMULTI) || (netdev->mc_count > NES_MULTICAST_PF_MAX) ||
+ } else if ((netdev->flags & IFF_ALLMULTI) ||
(nesvnic->nic_index > 3)) {
nic_active = nes_read_indexed(nesdev, NES_IDX_NIC_MULTICAST_ALL);
nic_active |= nic_active_bit;
@@ -866,17 +880,34 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev)
}
nes_debug(NES_DBG_NIC_RX, "Number of MC entries = %d, Promiscous = %d, All Multicast = %d.\n",
- netdev->mc_count, (netdev->flags & IFF_PROMISC)?1:0,
- (netdev->flags & IFF_ALLMULTI)?1:0);
+ netdev->mc_count, !!(netdev->flags & IFF_PROMISC),
+ !!(netdev->flags & IFF_ALLMULTI));
if (!mc_all_on) {
multicast_addr = netdev->mc_list;
- perfect_filter_register_address = NES_IDX_PERFECT_FILTER_LOW + 0x80;
- perfect_filter_register_address += nesvnic->nic_index*0x40;
- for (mc_index=0; mc_index < NES_MULTICAST_PF_MAX; mc_index++) {
- while (multicast_addr && nesvnic->mcrq_mcast_filter && ((mc_nic_index = nesvnic->mcrq_mcast_filter(nesvnic, multicast_addr->dmi_addr)) == 0))
+ perfect_filter_register_address = NES_IDX_PERFECT_FILTER_LOW +
+ pft_entries_preallocated * 0x8;
+ for (mc_index = 0; mc_index < max_pft_entries_avaiable;
+ mc_index++) {
+ while (multicast_addr && nesvnic->mcrq_mcast_filter &&
+ ((mc_nic_index = nesvnic->mcrq_mcast_filter(nesvnic,
+ multicast_addr->dmi_addr)) == 0)) {
multicast_addr = multicast_addr->next;
+ }
if (mc_nic_index < 0)
mc_nic_index = nesvnic->nic_index;
+ while (nesadapter->pft_mcast_map[mc_index] < 16 &&
+ nesadapter->pft_mcast_map[mc_index] !=
+ nesvnic->nic_index &&
+ mc_index < max_pft_entries_avaiable) {
+ nes_debug(NES_DBG_NIC_RX,
+ "mc_index=%d skipping nic_index=%d,\
+ used for=%d \n", mc_index,
+ nesvnic->nic_index,
+ nesadapter->pft_mcast_map[mc_index]);
+ mc_index++;
+ }
+ if (mc_index >= max_pft_entries_avaiable)
+ break;
if (multicast_addr) {
DECLARE_MAC_BUF(mac);
nes_debug(NES_DBG_NIC_RX, "Assigning MC Address %s to register 0x%04X nic_idx=%d\n",
@@ -897,15 +928,33 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev)
(u32)macaddr_high | NES_MAC_ADDR_VALID |
((((u32)(1<<mc_nic_index)) << 16)));
multicast_addr = multicast_addr->next;
+ nesadapter->pft_mcast_map[mc_index] =
+ nesvnic->nic_index;
} else {
nes_debug(NES_DBG_NIC_RX, "Clearing MC Address at register 0x%04X\n",
perfect_filter_register_address+(mc_index * 8));
nes_write_indexed(nesdev,
perfect_filter_register_address+4+(mc_index * 8),
0);
+ nesadapter->pft_mcast_map[mc_index] = 255;
}
}
+ /* PFT is not large enough */
+ if (multicast_addr && multicast_addr->next) {
+ nic_active = nes_read_indexed(nesdev,
+ NES_IDX_NIC_MULTICAST_ALL);
+ nic_active |= nic_active_bit;
+ nes_write_indexed(nesdev, NES_IDX_NIC_MULTICAST_ALL,
+ nic_active);
+ nic_active = nes_read_indexed(nesdev,
+ NES_IDX_NIC_UNICAST_ALL);
+ nic_active &= ~nic_active_bit;
+ nes_write_indexed(nesdev, NES_IDX_NIC_UNICAST_ALL,
+ nic_active);
+ }
}
+
+ spin_unlock_irqrestore(&nesadapter->resource_lock, flags);
}
@@ -918,6 +967,10 @@ static int nes_netdev_change_mtu(struct net_device *netdev, int new_mtu)
struct nes_device *nesdev = nesvnic->nesdev;
int ret = 0;
u8 jumbomode = 0;
+ u32 nic_active;
+ u32 nic_active_bit;
+ u32 uc_all_active;
+ u32 mc_all_active;
if ((new_mtu < ETH_ZLEN) || (new_mtu > max_mtu))
return -EINVAL;
@@ -931,8 +984,24 @@ static int nes_netdev_change_mtu(struct net_device *netdev, int new_mtu)
nes_nic_init_timer_defaults(nesdev, jumbomode);
if (netif_running(netdev)) {
+ nic_active_bit = 1 << nesvnic->nic_index;
+ mc_all_active = nes_read_indexed(nesdev,
+ NES_IDX_NIC_MULTICAST_ALL) & nic_active_bit;
+ uc_all_active = nes_read_indexed(nesdev,
+ NES_IDX_NIC_UNICAST_ALL) & nic_active_bit;
+
nes_netdev_stop(netdev);
nes_netdev_open(netdev);
+
+ nic_active = nes_read_indexed(nesdev,
+ NES_IDX_NIC_MULTICAST_ALL);
+ nic_active |= mc_all_active;
+ nes_write_indexed(nesdev, NES_IDX_NIC_MULTICAST_ALL,
+ nic_active);
+
+ nic_active = nes_read_indexed(nesdev, NES_IDX_NIC_UNICAST_ALL);
+ nic_active |= uc_all_active;
+ nes_write_indexed(nesdev, NES_IDX_NIC_UNICAST_ALL, nic_active);
}
return ret;
@@ -1208,10 +1277,12 @@ static void nes_netdev_get_drvinfo(struct net_device *netdev,
struct ethtool_drvinfo *drvinfo)
{
struct nes_vnic *nesvnic = netdev_priv(netdev);
+ struct nes_adapter *nesadapter = nesvnic->nesdev->nesadapter;
strcpy(drvinfo->driver, DRV_NAME);
strcpy(drvinfo->bus_info, pci_name(nesvnic->nesdev->pcidev));
- strcpy(drvinfo->fw_version, "TBD");
+ sprintf(drvinfo->fw_version, "%u.%u", nesadapter->firmware_version>>16,
+ nesadapter->firmware_version & 0x000000ff);
strcpy(drvinfo->version, DRV_VERSION);
drvinfo->n_stats = nes_netdev_get_stats_count(netdev);
drvinfo->testinfo_len = 0;
@@ -1587,7 +1658,9 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
nesvnic, (unsigned long)netdev->features, nesvnic->nic.qp_id,
nesvnic->nic_index, nesvnic->logical_port, nesdev->mac_index);
- if (nesvnic->nesdev->nesadapter->port_count == 1) {
+ if (nesvnic->nesdev->nesadapter->port_count == 1 &&
+ nesvnic->nesdev->nesadapter->adapter_fcn_count == 1) {
+
nesvnic->qp_nic_index[0] = nesvnic->nic_index;
nesvnic->qp_nic_index[1] = nesvnic->nic_index + 1;
if (nes_drv_opt & NES_DRV_OPT_DUAL_LOGICAL_PORT) {
@@ -1598,11 +1671,14 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
nesvnic->qp_nic_index[3] = nesvnic->nic_index + 3;
}
} else {
- if (nesvnic->nesdev->nesadapter->port_count == 2) {
- nesvnic->qp_nic_index[0] = nesvnic->nic_index;
- nesvnic->qp_nic_index[1] = nesvnic->nic_index + 2;
- nesvnic->qp_nic_index[2] = 0xf;
- nesvnic->qp_nic_index[3] = 0xf;
+ if (nesvnic->nesdev->nesadapter->port_count == 2 ||
+ (nesvnic->nesdev->nesadapter->port_count == 1 &&
+ nesvnic->nesdev->nesadapter->adapter_fcn_count == 2)) {
+ nesvnic->qp_nic_index[0] = nesvnic->nic_index;
+ nesvnic->qp_nic_index[1] = nesvnic->nic_index
+ + 2;
+ nesvnic->qp_nic_index[2] = 0xf;
+ nesvnic->qp_nic_index[3] = 0xf;
} else {
nesvnic->qp_nic_index[0] = nesvnic->nic_index;
nesvnic->qp_nic_index[1] = 0xf;
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index d79942e849799341e8f676f2436dacd6be2bd793..932e56fcf77413fd7f4068a25f4be24dccf22b59 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -1467,7 +1467,6 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
default:
nes_debug(NES_DBG_QP, "Invalid QP type: %d\n", init_attr->qp_type);
return ERR_PTR(-EINVAL);
- break;
}
/* update the QP table */
@@ -2498,7 +2497,6 @@ static struct ib_mr *nes_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
nes_debug(NES_DBG_MR, "Leaving, ibmr=%p", ibmr);
return ibmr;
- break;
case IWNES_MEMREG_TYPE_QP:
case IWNES_MEMREG_TYPE_CQ:
nespbl = kzalloc(sizeof(*nespbl), GFP_KERNEL);
@@ -2572,7 +2570,6 @@ static struct ib_mr *nes_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
nesmr->ibmr.lkey = -1;
nesmr->mode = req.reg_type;
return &nesmr->ibmr;
- break;
}
return ERR_PTR(-ENOSYS);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index b0ffc9abe8c082fa1c32e112e8aa50d9e06bca83..68ba5c3482e47097b50998db96dc8941b37363d2 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -268,10 +268,9 @@ struct ipoib_lro {
};
/*
- * Device private locking: tx_lock protects members used in TX fast
- * path (and we use LLTX so upper layers don't do extra locking).
- * lock protects everything else. lock nests inside of tx_lock (ie
- * tx_lock must be acquired first if needed).
+ * Device private locking: network stack tx_lock protects members used
+ * in TX fast path, lock protects everything else. lock nests inside
+ * of tx_lock (ie tx_lock must be acquired first if needed).
*/
struct ipoib_dev_priv {
spinlock_t lock;
@@ -293,6 +292,7 @@ struct ipoib_dev_priv {
struct delayed_work pkey_poll_task;
struct delayed_work mcast_task;
+ struct work_struct carrier_on_task;
struct work_struct flush_light;
struct work_struct flush_normal;
struct work_struct flush_heavy;
@@ -319,7 +319,6 @@ struct ipoib_dev_priv {
struct ipoib_rx_buf *rx_ring;
- spinlock_t tx_lock;
struct ipoib_tx_buf *tx_ring;
unsigned tx_head;
unsigned tx_tail;
@@ -464,6 +463,7 @@ int ipoib_dev_init(struct net_device *dev, struct ib_device *ca, int port);
void ipoib_dev_cleanup(struct net_device *dev);
void ipoib_mcast_join_task(struct work_struct *work);
+void ipoib_mcast_carrier_on_task(struct work_struct *work);
void ipoib_mcast_send(struct net_device *dev, void *mgid, struct sk_buff *skb);
void ipoib_mcast_restart_task(struct work_struct *work);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index 341ffedafed6704a9cb9995f49582e66c88c4505..7b14c2c395008fc2acc3b38505c81cbeb3111929 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -786,7 +786,8 @@ void ipoib_cm_handle_tx_wc(struct net_device *dev, struct ib_wc *wc)
dev_kfree_skb_any(tx_req->skb);
- spin_lock_irqsave(&priv->tx_lock, flags);
+ netif_tx_lock(dev);
+
++tx->tx_tail;
if (unlikely(--priv->tx_outstanding == ipoib_sendq_size >> 1) &&
netif_queue_stopped(dev) &&
@@ -801,7 +802,7 @@ void ipoib_cm_handle_tx_wc(struct net_device *dev, struct ib_wc *wc)
"(status=%d, wrid=%d vend_err %x)\n",
wc->status, wr_id, wc->vendor_err);
- spin_lock(&priv->lock);
+ spin_lock_irqsave(&priv->lock, flags);
neigh = tx->neigh;
if (neigh) {
@@ -821,10 +822,10 @@ void ipoib_cm_handle_tx_wc(struct net_device *dev, struct ib_wc *wc)
clear_bit(IPOIB_FLAG_OPER_UP, &tx->flags);
- spin_unlock(&priv->lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
}
- spin_unlock_irqrestore(&priv->tx_lock, flags);
+ netif_tx_unlock(dev);
}
int ipoib_cm_dev_open(struct net_device *dev)
@@ -1149,7 +1150,6 @@ static void ipoib_cm_tx_destroy(struct ipoib_cm_tx *p)
{
struct ipoib_dev_priv *priv = netdev_priv(p->dev);
struct ipoib_cm_tx_buf *tx_req;
- unsigned long flags;
unsigned long begin;
ipoib_dbg(priv, "Destroy active connection 0x%x head 0x%x tail 0x%x\n",
@@ -1180,12 +1180,12 @@ static void ipoib_cm_tx_destroy(struct ipoib_cm_tx *p)
DMA_TO_DEVICE);
dev_kfree_skb_any(tx_req->skb);
++p->tx_tail;
- spin_lock_irqsave(&priv->tx_lock, flags);
+ netif_tx_lock_bh(p->dev);
if (unlikely(--priv->tx_outstanding == ipoib_sendq_size >> 1) &&
netif_queue_stopped(p->dev) &&
test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags))
netif_wake_queue(p->dev);
- spin_unlock_irqrestore(&priv->tx_lock, flags);
+ netif_tx_unlock_bh(p->dev);
}
if (p->qp)
@@ -1202,6 +1202,7 @@ static int ipoib_cm_tx_handler(struct ib_cm_id *cm_id,
struct ipoib_dev_priv *priv = netdev_priv(tx->dev);
struct net_device *dev = priv->dev;
struct ipoib_neigh *neigh;
+ unsigned long flags;
int ret;
switch (event->event) {
@@ -1220,8 +1221,8 @@ static int ipoib_cm_tx_handler(struct ib_cm_id *cm_id,
case IB_CM_REJ_RECEIVED:
case IB_CM_TIMEWAIT_EXIT:
ipoib_dbg(priv, "CM error %d.\n", event->event);
- spin_lock_irq(&priv->tx_lock);
- spin_lock(&priv->lock);
+ netif_tx_lock_bh(dev);
+ spin_lock_irqsave(&priv->lock, flags);
neigh = tx->neigh;
if (neigh) {
@@ -1239,8 +1240,8 @@ static int ipoib_cm_tx_handler(struct ib_cm_id *cm_id,
queue_work(ipoib_workqueue, &priv->cm.reap_task);
}
- spin_unlock(&priv->lock);
- spin_unlock_irq(&priv->tx_lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
+ netif_tx_unlock_bh(dev);
break;
default:
break;
@@ -1294,19 +1295,24 @@ static void ipoib_cm_tx_start(struct work_struct *work)
struct ib_sa_path_rec pathrec;
u32 qpn;
- spin_lock_irqsave(&priv->tx_lock, flags);
- spin_lock(&priv->lock);
+ netif_tx_lock_bh(dev);
+ spin_lock_irqsave(&priv->lock, flags);
+
while (!list_empty(&priv->cm.start_list)) {
p = list_entry(priv->cm.start_list.next, typeof(*p), list);
list_del_init(&p->list);
neigh = p->neigh;
qpn = IPOIB_QPN(neigh->neighbour->ha);
memcpy(&pathrec, &p->path->pathrec, sizeof pathrec);
- spin_unlock(&priv->lock);
- spin_unlock_irqrestore(&priv->tx_lock, flags);
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+ netif_tx_unlock_bh(dev);
+
ret = ipoib_cm_tx_init(p, qpn, &pathrec);
- spin_lock_irqsave(&priv->tx_lock, flags);
- spin_lock(&priv->lock);
+
+ netif_tx_lock_bh(dev);
+ spin_lock_irqsave(&priv->lock, flags);
+
if (ret) {
neigh = p->neigh;
if (neigh) {
@@ -1320,44 +1326,52 @@ static void ipoib_cm_tx_start(struct work_struct *work)
kfree(p);
}
}
- spin_unlock(&priv->lock);
- spin_unlock_irqrestore(&priv->tx_lock, flags);
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+ netif_tx_unlock_bh(dev);
}
static void ipoib_cm_tx_reap(struct work_struct *work)
{
struct ipoib_dev_priv *priv = container_of(work, struct ipoib_dev_priv,
cm.reap_task);
+ struct net_device *dev = priv->dev;
struct ipoib_cm_tx *p;
+ unsigned long flags;
+
+ netif_tx_lock_bh(dev);
+ spin_lock_irqsave(&priv->lock, flags);
- spin_lock_irq(&priv->tx_lock);
- spin_lock(&priv->lock);
while (!list_empty(&priv->cm.reap_list)) {
p = list_entry(priv->cm.reap_list.next, typeof(*p), list);
list_del(&p->list);
- spin_unlock(&priv->lock);
- spin_unlock_irq(&priv->tx_lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
+ netif_tx_unlock_bh(dev);
ipoib_cm_tx_destroy(p);
- spin_lock_irq(&priv->tx_lock);
- spin_lock(&priv->lock);
+ netif_tx_lock_bh(dev);
+ spin_lock_irqsave(&priv->lock, flags);
}
- spin_unlock(&priv->lock);
- spin_unlock_irq(&priv->tx_lock);
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+ netif_tx_unlock_bh(dev);
}
static void ipoib_cm_skb_reap(struct work_struct *work)
{
struct ipoib_dev_priv *priv = container_of(work, struct ipoib_dev_priv,
cm.skb_task);
+ struct net_device *dev = priv->dev;
struct sk_buff *skb;
-
+ unsigned long flags;
unsigned mtu = priv->mcast_mtu;
- spin_lock_irq(&priv->tx_lock);
- spin_lock(&priv->lock);
+ netif_tx_lock_bh(dev);
+ spin_lock_irqsave(&priv->lock, flags);
+
while ((skb = skb_dequeue(&priv->cm.skb_queue))) {
- spin_unlock(&priv->lock);
- spin_unlock_irq(&priv->tx_lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
+ netif_tx_unlock_bh(dev);
+
if (skb->protocol == htons(ETH_P_IP))
icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu));
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
@@ -1365,11 +1379,13 @@ static void ipoib_cm_skb_reap(struct work_struct *work)
icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu, priv->dev);
#endif
dev_kfree_skb_any(skb);
- spin_lock_irq(&priv->tx_lock);
- spin_lock(&priv->lock);
+
+ netif_tx_lock_bh(dev);
+ spin_lock_irqsave(&priv->lock, flags);
}
- spin_unlock(&priv->lock);
- spin_unlock_irq(&priv->tx_lock);
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+ netif_tx_unlock_bh(dev);
}
void ipoib_cm_skb_too_long(struct net_device *dev, struct sk_buff *skb,
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 66cafa20c246cea2a024fdaf1bbdaf5b6b26279d..0e748aeeae99fe830eb3c9e1c1e8bd96461ba30a 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -468,21 +468,22 @@ void ipoib_ib_completion(struct ib_cq *cq, void *dev_ptr)
static void drain_tx_cq(struct net_device *dev)
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
- unsigned long flags;
- spin_lock_irqsave(&priv->tx_lock, flags);
+ netif_tx_lock(dev);
while (poll_tx(priv))
; /* nothing */
if (netif_queue_stopped(dev))
mod_timer(&priv->poll_timer, jiffies + 1);
- spin_unlock_irqrestore(&priv->tx_lock, flags);
+ netif_tx_unlock(dev);
}
void ipoib_send_comp_handler(struct ib_cq *cq, void *dev_ptr)
{
- drain_tx_cq((struct net_device *)dev_ptr);
+ struct ipoib_dev_priv *priv = netdev_priv(dev_ptr);
+
+ mod_timer(&priv->poll_timer, jiffies);
}
static inline int post_send(struct ipoib_dev_priv *priv,
@@ -614,17 +615,20 @@ static void __ipoib_reap_ah(struct net_device *dev)
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ipoib_ah *ah, *tah;
LIST_HEAD(remove_list);
+ unsigned long flags;
+
+ netif_tx_lock_bh(dev);
+ spin_lock_irqsave(&priv->lock, flags);
- spin_lock_irq(&priv->tx_lock);
- spin_lock(&priv->lock);
list_for_each_entry_safe(ah, tah, &priv->dead_ahs, list)
if ((int) priv->tx_tail - (int) ah->last_send >= 0) {
list_del(&ah->list);
ib_destroy_ah(ah->ah);
kfree(ah);
}
- spin_unlock(&priv->lock);
- spin_unlock_irq(&priv->tx_lock);
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+ netif_tx_unlock_bh(dev);
}
void ipoib_reap_ah(struct work_struct *work)
@@ -761,6 +765,14 @@ void ipoib_drain_cq(struct net_device *dev)
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
int i, n;
+
+ /*
+ * We call completion handling routines that expect to be
+ * called from the BH-disabled NAPI poll context, so disable
+ * BHs here too.
+ */
+ local_bh_disable();
+
do {
n = ib_poll_cq(priv->recv_cq, IPOIB_NUM_WC, priv->ibwc);
for (i = 0; i < n; ++i) {
@@ -784,6 +796,8 @@ void ipoib_drain_cq(struct net_device *dev)
while (poll_tx(priv))
; /* nothing */
+
+ local_bh_enable();
}
int ipoib_ib_dev_stop(struct net_device *dev, int flush)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 7e9e218738fa0f4be74741266e690d7c4211e6e0..c0ee514396dfa7a18842d0503d2c01641661d261 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -373,9 +373,10 @@ void ipoib_flush_paths(struct net_device *dev)
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ipoib_path *path, *tp;
LIST_HEAD(remove_list);
+ unsigned long flags;
- spin_lock_irq(&priv->tx_lock);
- spin_lock(&priv->lock);
+ netif_tx_lock_bh(dev);
+ spin_lock_irqsave(&priv->lock, flags);
list_splice_init(&priv->path_list, &remove_list);
@@ -385,15 +386,16 @@ void ipoib_flush_paths(struct net_device *dev)
list_for_each_entry_safe(path, tp, &remove_list, list) {
if (path->query)
ib_sa_cancel_query(path->query_id, path->query);
- spin_unlock(&priv->lock);
- spin_unlock_irq(&priv->tx_lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
+ netif_tx_unlock_bh(dev);
wait_for_completion(&path->done);
path_free(dev, path);
- spin_lock_irq(&priv->tx_lock);
- spin_lock(&priv->lock);
+ netif_tx_lock_bh(dev);
+ spin_lock_irqsave(&priv->lock, flags);
}
- spin_unlock(&priv->lock);
- spin_unlock_irq(&priv->tx_lock);
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+ netif_tx_unlock_bh(dev);
}
static void path_rec_completion(int status,
@@ -404,7 +406,7 @@ static void path_rec_completion(int status,
struct net_device *dev = path->dev;
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ipoib_ah *ah = NULL;
- struct ipoib_ah *old_ah;
+ struct ipoib_ah *old_ah = NULL;
struct ipoib_neigh *neigh, *tn;
struct sk_buff_head skqueue;
struct sk_buff *skb;
@@ -428,12 +430,12 @@ static void path_rec_completion(int status,
spin_lock_irqsave(&priv->lock, flags);
- old_ah = path->ah;
- path->ah = ah;
-
if (ah) {
path->pathrec = *pathrec;
+ old_ah = path->ah;
+ path->ah = ah;
+
ipoib_dbg(priv, "created address handle %p for LID 0x%04x, SL %d\n",
ah, be16_to_cpu(pathrec->dlid), pathrec->sl);
@@ -555,6 +557,7 @@ static void neigh_add_path(struct sk_buff *skb, struct net_device *dev)
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ipoib_path *path;
struct ipoib_neigh *neigh;
+ unsigned long flags;
neigh = ipoib_neigh_alloc(skb->dst->neighbour, skb->dev);
if (!neigh) {
@@ -563,11 +566,7 @@ static void neigh_add_path(struct sk_buff *skb, struct net_device *dev)
return;
}
- /*
- * We can only be called from ipoib_start_xmit, so we're
- * inside tx_lock -- no need to save/restore flags.
- */
- spin_lock(&priv->lock);
+ spin_lock_irqsave(&priv->lock, flags);
path = __path_find(dev, skb->dst->neighbour->ha + 4);
if (!path) {
@@ -614,7 +613,7 @@ static void neigh_add_path(struct sk_buff *skb, struct net_device *dev)
__skb_queue_tail(&neigh->queue, skb);
}
- spin_unlock(&priv->lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
return;
err_list:
@@ -626,7 +625,7 @@ static void neigh_add_path(struct sk_buff *skb, struct net_device *dev)
++dev->stats.tx_dropped;
dev_kfree_skb_any(skb);
- spin_unlock(&priv->lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
}
static void ipoib_path_lookup(struct sk_buff *skb, struct net_device *dev)
@@ -650,12 +649,9 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev,
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ipoib_path *path;
+ unsigned long flags;
- /*
- * We can only be called from ipoib_start_xmit, so we're
- * inside tx_lock -- no need to save/restore flags.
- */
- spin_lock(&priv->lock);
+ spin_lock_irqsave(&priv->lock, flags);
path = __path_find(dev, phdr->hwaddr + 4);
if (!path || !path->valid) {
@@ -667,7 +663,7 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev,
__skb_queue_tail(&path->queue, skb);
if (path_rec_start(dev, path)) {
- spin_unlock(&priv->lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
path_free(dev, path);
return;
} else
@@ -677,7 +673,7 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev,
dev_kfree_skb_any(skb);
}
- spin_unlock(&priv->lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
return;
}
@@ -696,7 +692,7 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev,
dev_kfree_skb_any(skb);
}
- spin_unlock(&priv->lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
}
static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
@@ -705,13 +701,10 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct ipoib_neigh *neigh;
unsigned long flags;
- if (unlikely(!spin_trylock_irqsave(&priv->tx_lock, flags)))
- return NETDEV_TX_LOCKED;
-
if (likely(skb->dst && skb->dst->neighbour)) {
if (unlikely(!*to_ipoib_neigh(skb->dst->neighbour))) {
ipoib_path_lookup(skb, dev);
- goto out;
+ return NETDEV_TX_OK;
}
neigh = *to_ipoib_neigh(skb->dst->neighbour);
@@ -721,7 +714,7 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
skb->dst->neighbour->ha + 4,
sizeof(union ib_gid))) ||
(neigh->dev != dev))) {
- spin_lock(&priv->lock);
+ spin_lock_irqsave(&priv->lock, flags);
/*
* It's safe to call ipoib_put_ah() inside
* priv->lock here, because we know that
@@ -732,25 +725,25 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
ipoib_put_ah(neigh->ah);
list_del(&neigh->list);
ipoib_neigh_free(dev, neigh);
- spin_unlock(&priv->lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
ipoib_path_lookup(skb, dev);
- goto out;
+ return NETDEV_TX_OK;
}
if (ipoib_cm_get(neigh)) {
if (ipoib_cm_up(neigh)) {
ipoib_cm_send(dev, skb, ipoib_cm_get(neigh));
- goto out;
+ return NETDEV_TX_OK;
}
} else if (neigh->ah) {
ipoib_send(dev, skb, neigh->ah, IPOIB_QPN(skb->dst->neighbour->ha));
- goto out;
+ return NETDEV_TX_OK;
}
if (skb_queue_len(&neigh->queue) < IPOIB_MAX_PATH_REC_QUEUE) {
- spin_lock(&priv->lock);
+ spin_lock_irqsave(&priv->lock, flags);
__skb_queue_tail(&neigh->queue, skb);
- spin_unlock(&priv->lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
} else {
++dev->stats.tx_dropped;
dev_kfree_skb_any(skb);
@@ -779,16 +772,13 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
IPOIB_GID_RAW_ARG(phdr->hwaddr + 4));
dev_kfree_skb_any(skb);
++dev->stats.tx_dropped;
- goto out;
+ return NETDEV_TX_OK;
}
unicast_arp_send(skb, dev, phdr);
}
}
-out:
- spin_unlock_irqrestore(&priv->tx_lock, flags);
-
return NETDEV_TX_OK;
}
@@ -1052,7 +1042,6 @@ static void ipoib_setup(struct net_device *dev)
dev->type = ARPHRD_INFINIBAND;
dev->tx_queue_len = ipoib_sendq_size * 2;
dev->features = (NETIF_F_VLAN_CHALLENGED |
- NETIF_F_LLTX |
NETIF_F_HIGHDMA);
memcpy(dev->broadcast, ipv4_bcast_addr, INFINIBAND_ALEN);
@@ -1064,7 +1053,6 @@ static void ipoib_setup(struct net_device *dev)
ipoib_lro_setup(priv);
spin_lock_init(&priv->lock);
- spin_lock_init(&priv->tx_lock);
mutex_init(&priv->vlan_mutex);
@@ -1075,6 +1063,7 @@ static void ipoib_setup(struct net_device *dev)
INIT_DELAYED_WORK(&priv->pkey_poll_task, ipoib_pkey_poll);
INIT_DELAYED_WORK(&priv->mcast_task, ipoib_mcast_join_task);
+ INIT_WORK(&priv->carrier_on_task, ipoib_mcast_carrier_on_task);
INIT_WORK(&priv->flush_light, ipoib_ib_dev_flush_light);
INIT_WORK(&priv->flush_normal, ipoib_ib_dev_flush_normal);
INIT_WORK(&priv->flush_heavy, ipoib_ib_dev_flush_heavy);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index ac33c8f3ea8580e5120dd98704cfbccb0ccd5c71..d9d1223c3fd5f7dc1609764c9a1db16e3a20018f 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -69,14 +69,13 @@ static void ipoib_mcast_free(struct ipoib_mcast *mcast)
struct net_device *dev = mcast->dev;
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ipoib_neigh *neigh, *tmp;
- unsigned long flags;
int tx_dropped = 0;
ipoib_dbg_mcast(netdev_priv(dev),
"deleting multicast group " IPOIB_GID_FMT "\n",
IPOIB_GID_ARG(mcast->mcmember.mgid));
- spin_lock_irqsave(&priv->lock, flags);
+ spin_lock_irq(&priv->lock);
list_for_each_entry_safe(neigh, tmp, &mcast->neigh_list, list) {
/*
@@ -90,7 +89,7 @@ static void ipoib_mcast_free(struct ipoib_mcast *mcast)
ipoib_neigh_free(dev, neigh);
}
- spin_unlock_irqrestore(&priv->lock, flags);
+ spin_unlock_irq(&priv->lock);
if (mcast->ah)
ipoib_put_ah(mcast->ah);
@@ -100,9 +99,9 @@ static void ipoib_mcast_free(struct ipoib_mcast *mcast)
dev_kfree_skb_any(skb_dequeue(&mcast->pkt_queue));
}
- spin_lock_irqsave(&priv->tx_lock, flags);
+ netif_tx_lock_bh(dev);
dev->stats.tx_dropped += tx_dropped;
- spin_unlock_irqrestore(&priv->tx_lock, flags);
+ netif_tx_unlock_bh(dev);
kfree(mcast);
}
@@ -259,10 +258,10 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast,
}
/* actually send any queued packets */
- spin_lock_irq(&priv->tx_lock);
+ netif_tx_lock_bh(dev);
while (!skb_queue_empty(&mcast->pkt_queue)) {
struct sk_buff *skb = skb_dequeue(&mcast->pkt_queue);
- spin_unlock_irq(&priv->tx_lock);
+ netif_tx_unlock_bh(dev);
skb->dev = dev;
@@ -273,9 +272,9 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast,
if (dev_queue_xmit(skb))
ipoib_warn(priv, "dev_queue_xmit failed to requeue packet\n");
- spin_lock_irq(&priv->tx_lock);
+ netif_tx_lock_bh(dev);
}
- spin_unlock_irq(&priv->tx_lock);
+ netif_tx_unlock_bh(dev);
return 0;
}
@@ -286,7 +285,6 @@ ipoib_mcast_sendonly_join_complete(int status,
{
struct ipoib_mcast *mcast = multicast->context;
struct net_device *dev = mcast->dev;
- struct ipoib_dev_priv *priv = netdev_priv(dev);
/* We trap for port events ourselves. */
if (status == -ENETRESET)
@@ -302,12 +300,12 @@ ipoib_mcast_sendonly_join_complete(int status,
IPOIB_GID_ARG(mcast->mcmember.mgid), status);
/* Flush out any queued packets */
- spin_lock_irq(&priv->tx_lock);
+ netif_tx_lock_bh(dev);
while (!skb_queue_empty(&mcast->pkt_queue)) {
++dev->stats.tx_dropped;
dev_kfree_skb_any(skb_dequeue(&mcast->pkt_queue));
}
- spin_unlock_irq(&priv->tx_lock);
+ netif_tx_unlock_bh(dev);
/* Clear the busy flag so we try again */
status = test_and_clear_bit(IPOIB_MCAST_FLAG_BUSY,
@@ -366,6 +364,21 @@ static int ipoib_mcast_sendonly_join(struct ipoib_mcast *mcast)
return ret;
}
+void ipoib_mcast_carrier_on_task(struct work_struct *work)
+{
+ struct ipoib_dev_priv *priv = container_of(work, struct ipoib_dev_priv,
+ carrier_on_task);
+
+ /*
+ * Take rtnl_lock to avoid racing with ipoib_stop() and
+ * turning the carrier back on while a device is being
+ * removed.
+ */
+ rtnl_lock();
+ netif_carrier_on(priv->dev);
+ rtnl_unlock();
+}
+
static int ipoib_mcast_join_complete(int status,
struct ib_sa_multicast *multicast)
{
@@ -392,16 +405,12 @@ static int ipoib_mcast_join_complete(int status,
&priv->mcast_task, 0);
mutex_unlock(&mcast_mutex);
- if (mcast == priv->broadcast) {
- /*
- * Take RTNL lock here to avoid racing with
- * ipoib_stop() and turning the carrier back
- * on while a device is being removed.
- */
- rtnl_lock();
- netif_carrier_on(dev);
- rtnl_unlock();
- }
+ /*
+ * Defer carrier on work to ipoib_workqueue to avoid a
+ * deadlock on rtnl_lock here.
+ */
+ if (mcast == priv->broadcast)
+ queue_work(ipoib_workqueue, &priv->carrier_on_task);
return 0;
}
@@ -651,12 +660,9 @@ void ipoib_mcast_send(struct net_device *dev, void *mgid, struct sk_buff *skb)
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ipoib_mcast *mcast;
+ unsigned long flags;
- /*
- * We can only be called from ipoib_start_xmit, so we're
- * inside tx_lock -- no need to save/restore flags.
- */
- spin_lock(&priv->lock);
+ spin_lock_irqsave(&priv->lock, flags);
if (!test_bit(IPOIB_FLAG_OPER_UP, &priv->flags) ||
!priv->broadcast ||
@@ -727,7 +733,7 @@ void ipoib_mcast_send(struct net_device *dev, void *mgid, struct sk_buff *skb)
}
unlock:
- spin_unlock(&priv->lock);
+ spin_unlock_irqrestore(&priv->lock, flags);
}
void ipoib_mcast_dev_flush(struct net_device *dev)
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
index 134e67bf6a90b80e4442ddcd3c8b6c22a138b061..c8ed065ea0cbd9f2d360331c101b2052bc8d2ebb 100644
--- a/drivers/input/keyboard/corgikbd.c
+++ b/drivers/input/keyboard/corgikbd.c
@@ -80,9 +80,9 @@ struct corgikbd {
#define KB_ACTIVATE_DELAY 10
/* Helper functions for reading the keyboard matrix
- * Note: We should really be using pxa_gpio_mode to alter GPDR but it
- * requires a function call per GPIO bit which is excessive
- * when we need to access 12 bits at once multiple times.
+ * Note: We should really be using the generic gpio functions to alter
+ * GPDR but it requires a function call per GPIO bit which is
+ * excessive when we need to access 12 bits at once, multiple times.
* These functions must be called within local_irq_save()/local_irq_restore()
* or similar.
*/
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
index de67b8e0a799bfe4e2e2cb83c2008825d72ffe14..c48b76a46a58ef5adf68601171007db16cae1abb 100644
--- a/drivers/input/keyboard/spitzkbd.c
+++ b/drivers/input/keyboard/spitzkbd.c
@@ -101,9 +101,9 @@ struct spitzkbd {
#define KB_ACTIVATE_DELAY 10
/* Helper functions for reading the keyboard matrix
- * Note: We should really be using pxa_gpio_mode to alter GPDR but it
- * requires a function call per GPIO bit which is excessive
- * when we need to access 11 bits at once, multiple times.
+ * Note: We should really be using the generic gpio functions to alter
+ * GPDR but it requires a function call per GPIO bit which is
+ * excessive when we need to access 11 bits at once, multiple times.
* These functions must be called within local_irq_save()/local_irq_restore()
* or similar.
*/
diff --git a/drivers/input/keyboard/tosakbd.c b/drivers/input/keyboard/tosakbd.c
index 44cb50af3ce973616517d3aca4147ecdf16d4361..677276b1202029374eb283d202bba388d2ba9211 100644
--- a/drivers/input/keyboard/tosakbd.c
+++ b/drivers/input/keyboard/tosakbd.c
@@ -59,9 +59,9 @@ struct tosakbd {
/* Helper functions for reading the keyboard matrix
- * Note: We should really be using pxa_gpio_mode to alter GPDR but it
- * requires a function call per GPIO bit which is excessive
- * when we need to access 12 bits at once, multiple times.
+ * Note: We should really be using the generic gpio functions to alter
+ * GPDR but it requires a function call per GPIO bit which is
+ * excessive when we need to access 12 bits at once, multiple times.
* These functions must be called within local_irq_save()/local_irq_restore()
* or similar.
*/
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 2ec921bf3c6016b6dc19e5999e3ccf6682e209bf..2998a6ac9ae44f82aa4a61f88ccda12de56bf71e 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -63,7 +63,7 @@
}
/* table of devices that work with this driver */
-static const struct usb_device_id bcm5974_table [] = {
+static const struct usb_device_id bcm5974_table[] = {
/* MacbookAir1.1 */
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
@@ -105,7 +105,7 @@ struct tp_header {
/* trackpad finger structure */
struct tp_finger {
- __le16 origin; /* left/right origin? */
+ __le16 origin; /* zero when switching track finger */
__le16 abs_x; /* absolute x coodinate */
__le16 abs_y; /* absolute y coodinate */
__le16 rel_x; /* relative x coodinate */
@@ -159,6 +159,7 @@ struct bcm5974 {
struct bt_data *bt_data; /* button transferred data */
struct urb *tp_urb; /* trackpad usb request block */
struct tp_data *tp_data; /* trackpad transferred data */
+ int fingers; /* number of fingers on trackpad */
};
/* logical dimensions */
@@ -172,6 +173,10 @@ struct bcm5974 {
#define SN_WIDTH 100 /* width signal-to-noise ratio */
#define SN_COORD 250 /* coordinate signal-to-noise ratio */
+/* pressure thresholds */
+#define PRESSURE_LOW (2 * DIM_PRESSURE / SN_PRESSURE)
+#define PRESSURE_HIGH (3 * PRESSURE_LOW)
+
/* device constants */
static const struct bcm5974_config bcm5974_config_table[] = {
{
@@ -248,6 +253,7 @@ static void setup_events_to_report(struct input_dev *input_dev,
0, cfg->y.dim, cfg->y.fuzz, 0);
__set_bit(EV_KEY, input_dev->evbit);
+ __set_bit(BTN_TOUCH, input_dev->keybit);
__set_bit(BTN_TOOL_FINGER, input_dev->keybit);
__set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
__set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
@@ -273,32 +279,66 @@ static int report_tp_state(struct bcm5974 *dev, int size)
const struct tp_finger *f = dev->tp_data->finger;
struct input_dev *input = dev->input;
const int fingers = (size - 26) / 28;
- int p = 0, w, x, y, n = 0;
+ int raw_p, raw_w, raw_x, raw_y;
+ int ptest = 0, origin = 0, nmin = 0, nmax = 0;
+ int abs_p = 0, abs_w = 0, abs_x = 0, abs_y = 0;
if (size < 26 || (size - 26) % 28 != 0)
return -EIO;
+ /* always track the first finger; when detached, start over */
if (fingers) {
- p = raw2int(f->force_major);
- w = raw2int(f->size_major);
- x = raw2int(f->abs_x);
- y = raw2int(f->abs_y);
- n = p > 0 ? fingers : 0;
+ raw_p = raw2int(f->force_major);
+ raw_w = raw2int(f->size_major);
+ raw_x = raw2int(f->abs_x);
+ raw_y = raw2int(f->abs_y);
dprintk(9,
- "bcm5974: p: %+05d w: %+05d x: %+05d y: %+05d n: %d\n",
- p, w, x, y, n);
+ "bcm5974: raw: p: %+05d w: %+05d x: %+05d y: %+05d\n",
+ raw_p, raw_w, raw_x, raw_y);
+
+ ptest = int2bound(&c->p, raw_p);
+ origin = raw2int(f->origin);
+ }
- input_report_abs(input, ABS_TOOL_WIDTH, int2bound(&c->w, w));
- input_report_abs(input, ABS_X, int2bound(&c->x, x - c->x.devmin));
- input_report_abs(input, ABS_Y, int2bound(&c->y, c->y.devmax - y));
+ /* while tracking finger still valid, count all fingers */
+ if (ptest > PRESSURE_LOW && origin) {
+ abs_p = ptest;
+ abs_w = int2bound(&c->w, raw_w);
+ abs_x = int2bound(&c->x, raw_x - c->x.devmin);
+ abs_y = int2bound(&c->y, c->y.devmax - raw_y);
+ for (; f != dev->tp_data->finger + fingers; f++) {
+ ptest = int2bound(&c->p, raw2int(f->force_major));
+ if (ptest > PRESSURE_LOW)
+ nmax++;
+ if (ptest > PRESSURE_HIGH)
+ nmin++;
+ }
}
- input_report_abs(input, ABS_PRESSURE, int2bound(&c->p, p));
+ if (dev->fingers < nmin)
+ dev->fingers = nmin;
+ if (dev->fingers > nmax)
+ dev->fingers = nmax;
+
+ input_report_key(input, BTN_TOUCH, dev->fingers > 0);
+ input_report_key(input, BTN_TOOL_FINGER, dev->fingers == 1);
+ input_report_key(input, BTN_TOOL_DOUBLETAP, dev->fingers == 2);
+ input_report_key(input, BTN_TOOL_TRIPLETAP, dev->fingers > 2);
- input_report_key(input, BTN_TOOL_FINGER, n == 1);
- input_report_key(input, BTN_TOOL_DOUBLETAP, n == 2);
- input_report_key(input, BTN_TOOL_TRIPLETAP, n > 2);
+ input_report_abs(input, ABS_PRESSURE, abs_p);
+ input_report_abs(input, ABS_TOOL_WIDTH, abs_w);
+
+ if (abs_p) {
+ input_report_abs(input, ABS_X, abs_x);
+ input_report_abs(input, ABS_Y, abs_y);
+
+ dprintk(8,
+ "bcm5974: abs: p: %+05d w: %+05d x: %+05d y: %+05d "
+ "nmin: %d nmax: %d n: %d\n",
+ abs_p, abs_w, abs_x, abs_y, nmin, nmax, dev->fingers);
+
+ }
input_sync(input);
@@ -311,8 +351,9 @@ static int report_tp_state(struct bcm5974 *dev, int size)
#define BCM5974_WELLSPRING_MODE_REQUEST_VALUE 0x300
#define BCM5974_WELLSPRING_MODE_REQUEST_INDEX 0
#define BCM5974_WELLSPRING_MODE_VENDOR_VALUE 0x01
+#define BCM5974_WELLSPRING_MODE_NORMAL_VALUE 0x08
-static int bcm5974_wellspring_mode(struct bcm5974 *dev)
+static int bcm5974_wellspring_mode(struct bcm5974 *dev, bool on)
{
char *data = kmalloc(8, GFP_KERNEL);
int retval = 0, size;
@@ -337,7 +378,9 @@ static int bcm5974_wellspring_mode(struct bcm5974 *dev)
}
/* apply the mode switch */
- data[0] = BCM5974_WELLSPRING_MODE_VENDOR_VALUE;
+ data[0] = on ?
+ BCM5974_WELLSPRING_MODE_VENDOR_VALUE :
+ BCM5974_WELLSPRING_MODE_NORMAL_VALUE;
/* write configuration */
size = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
@@ -352,7 +395,8 @@ static int bcm5974_wellspring_mode(struct bcm5974 *dev)
goto out;
}
- dprintk(2, "bcm5974: switched to wellspring mode.\n");
+ dprintk(2, "bcm5974: switched to %s mode.\n",
+ on ? "wellspring" : "normal");
out:
kfree(data);
@@ -441,7 +485,7 @@ static void bcm5974_irq_trackpad(struct urb *urb)
*/
static int bcm5974_start_traffic(struct bcm5974 *dev)
{
- if (bcm5974_wellspring_mode(dev)) {
+ if (bcm5974_wellspring_mode(dev, true)) {
dprintk(1, "bcm5974: mode switch failed\n");
goto error;
}
@@ -464,6 +508,7 @@ static void bcm5974_pause_traffic(struct bcm5974 *dev)
{
usb_kill_urb(dev->tp_urb);
usb_kill_urb(dev->bt_urb);
+ bcm5974_wellspring_mode(dev, false);
}
/*
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 3282b741e2460ed20d30ef4fd3a5f655fc228f5c..5aafe24984c598236efdd54dde31e8db9ec6cc60 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -305,7 +305,7 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
.ident = "Lenovo 3000 n100",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "3000 N100"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "076804U"),
},
},
{
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 25287e80e236727f70bffef85bc0a6d782c44543..6e1e8c624f9e73c0afda36b2eb603dcb77f5ac17 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -220,6 +220,7 @@ config TOUCHSCREEN_ATMEL_TSADCC
config TOUCHSCREEN_UCB1400
tristate "Philips UCB1400 touchscreen"
select AC97_BUS
+ depends on UCB1400_CORE
help
This enables support for the Philips UCB1400 touchscreen interface.
The UCB1400 is an AC97 audio codec. The touchscreen interface
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index ce6f48c695f553a703a9c9af3c739996bc2c971c..8583c766d565201e224fb21abaedd6c9cb8cadb8 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -24,6 +24,7 @@
#include <linux/input.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
+#include <linux/gpio.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <asm/irq.h>
@@ -116,6 +117,7 @@ struct ads7846 {
void *filter_data;
void (*filter_cleanup)(void *data);
int (*get_pendown_state)(void);
+ int gpio_pendown;
};
/* leave chip selected when we're done, for quicker re-select? */
@@ -491,6 +493,14 @@ static struct attribute_group ads784x_attr_group = {
/*--------------------------------------------------------------------------*/
+static int get_pendown_state(struct ads7846 *ts)
+{
+ if (ts->get_pendown_state)
+ return ts->get_pendown_state();
+
+ return !gpio_get_value(ts->gpio_pendown);
+}
+
/*
* PENIRQ only kicks the timer. The timer only reissues the SPI transfer,
* to retrieve touchscreen status.
@@ -550,7 +560,7 @@ static void ads7846_rx(void *ads)
*/
if (ts->penirq_recheck_delay_usecs) {
udelay(ts->penirq_recheck_delay_usecs);
- if (!ts->get_pendown_state())
+ if (!get_pendown_state(ts))
Rt = 0;
}
@@ -677,7 +687,7 @@ static enum hrtimer_restart ads7846_timer(struct hrtimer *handle)
spin_lock_irq(&ts->lock);
- if (unlikely(!ts->get_pendown_state() ||
+ if (unlikely(!get_pendown_state(ts) ||
device_suspended(&ts->spi->dev))) {
if (ts->pendown) {
struct input_dev *input = ts->input;
@@ -716,7 +726,7 @@ static irqreturn_t ads7846_irq(int irq, void *handle)
unsigned long flags;
spin_lock_irqsave(&ts->lock, flags);
- if (likely(ts->get_pendown_state())) {
+ if (likely(get_pendown_state(ts))) {
if (!ts->irq_disabled) {
/* The ARM do_simple_IRQ() dispatcher doesn't act
* like the other dispatchers: it will report IRQs
@@ -806,6 +816,36 @@ static int ads7846_resume(struct spi_device *spi)
return 0;
}
+static int __devinit setup_pendown(struct spi_device *spi, struct ads7846 *ts)
+{
+ struct ads7846_platform_data *pdata = spi->dev.platform_data;
+ int err;
+
+ /* REVISIT when the irq can be triggered active-low, or if for some
+ * reason the touchscreen isn't hooked up, we don't need to access
+ * the pendown state.
+ */
+ if (!pdata->get_pendown_state && !gpio_is_valid(pdata->gpio_pendown)) {
+ dev_err(&spi->dev, "no get_pendown_state nor gpio_pendown?\n");
+ return -EINVAL;
+ }
+
+ if (pdata->get_pendown_state) {
+ ts->get_pendown_state = pdata->get_pendown_state;
+ return 0;
+ }
+
+ err = gpio_request(pdata->gpio_pendown, "ads7846_pendown");
+ if (err) {
+ dev_err(&spi->dev, "failed to request pendown GPIO%d\n",
+ pdata->gpio_pendown);
+ return err;
+ }
+
+ ts->gpio_pendown = pdata->gpio_pendown;
+ return 0;
+}
+
static int __devinit ads7846_probe(struct spi_device *spi)
{
struct ads7846 *ts;
@@ -833,15 +873,6 @@ static int __devinit ads7846_probe(struct spi_device *spi)
return -EINVAL;
}
- /* REVISIT when the irq can be triggered active-low, or if for some
- * reason the touchscreen isn't hooked up, we don't need to access
- * the pendown state.
- */
- if (pdata->get_pendown_state == NULL) {
- dev_dbg(&spi->dev, "no get_pendown_state function?\n");
- return -EINVAL;
- }
-
/* We'd set TX wordsize 8 bits and RX wordsize to 13 bits ... except
* that even if the hardware can do that, the SPI controller driver
* may not. So we stick to very-portable 8 bit words, both RX and TX.
@@ -893,7 +924,10 @@ static int __devinit ads7846_probe(struct spi_device *spi)
ts->filter_data = ts;
} else
ts->filter = ads7846_no_filter;
- ts->get_pendown_state = pdata->get_pendown_state;
+
+ err = setup_pendown(spi, ts);
+ if (err)
+ goto err_cleanup_filter;
if (pdata->penirq_recheck_delay_usecs)
ts->penirq_recheck_delay_usecs =
@@ -1085,7 +1119,7 @@ static int __devinit ads7846_probe(struct spi_device *spi)
spi->dev.driver->name, ts)) {
dev_dbg(&spi->dev, "irq %d busy?\n", spi->irq);
err = -EBUSY;
- goto err_cleanup_filter;
+ goto err_free_gpio;
}
err = ads784x_hwmon_register(spi, ts);
@@ -1116,6 +1150,9 @@ static int __devinit ads7846_probe(struct spi_device *spi)
ads784x_hwmon_unregister(spi, ts);
err_free_irq:
free_irq(spi->irq, ts);
+ err_free_gpio:
+ if (ts->gpio_pendown != -1)
+ gpio_free(ts->gpio_pendown);
err_cleanup_filter:
if (ts->filter_cleanup)
ts->filter_cleanup(ts->filter_data);
@@ -1140,6 +1177,9 @@ static int __devexit ads7846_remove(struct spi_device *spi)
/* suspend left the IRQ disabled */
enable_irq(ts->spi->irq);
+ if (ts->gpio_pendown != -1)
+ gpio_free(ts->gpio_pendown);
+
if (ts->filter_cleanup)
ts->filter_cleanup(ts->filter_data);
diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c
index bf44f9d68342bdcd41f4b63ed87737d60e8f70cf..c8b7e8a45c4d91292c09afeb239be90efe598c79 100644
--- a/drivers/input/touchscreen/jornada720_ts.c
+++ b/drivers/input/touchscreen/jornada720_ts.c
@@ -119,8 +119,8 @@ static int __devinit jornada720_ts_probe(struct platform_device *pdev)
input_dev->id.bustype = BUS_HOST;
input_dev->dev.parent = &pdev->dev;
- input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
- input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+ input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
input_set_abs_params(input_dev, ABS_X, 270, 3900, 0, 0);
input_set_abs_params(input_dev, ABS_Y, 180, 3700, 0, 0);
diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c
index bce018e45bce4781cb7b61519485502ff8c22171..54986627def03755bedacbca2824fb814df11edf 100644
--- a/drivers/input/touchscreen/ucb1400_ts.c
+++ b/drivers/input/touchscreen/ucb1400_ts.c
@@ -5,6 +5,10 @@
* Created: September 25, 2006
* Copyright: MontaVista Software, Inc.
*
+ * Spliting done by: Marek Vasut <marek.vasut@gmail.com>
+ * If something doesnt work and it worked before spliting, e-mail me,
+ * dont bother Nicolas please ;-)
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
@@ -25,124 +29,16 @@
#include <linux/slab.h>
#include <linux/kthread.h>
#include <linux/freezer.h>
-
-#include <sound/core.h>
-#include <sound/ac97_codec.h>
-
-
-/*
- * Interesting UCB1400 AC-link registers
- */
-
-#define UCB_IE_RIS 0x5e
-#define UCB_IE_FAL 0x60
-#define UCB_IE_STATUS 0x62
-#define UCB_IE_CLEAR 0x62
-#define UCB_IE_ADC (1 << 11)
-#define UCB_IE_TSPX (1 << 12)
-
-#define UCB_TS_CR 0x64
-#define UCB_TS_CR_TSMX_POW (1 << 0)
-#define UCB_TS_CR_TSPX_POW (1 << 1)
-#define UCB_TS_CR_TSMY_POW (1 << 2)
-#define UCB_TS_CR_TSPY_POW (1 << 3)
-#define UCB_TS_CR_TSMX_GND (1 << 4)
-#define UCB_TS_CR_TSPX_GND (1 << 5)
-#define UCB_TS_CR_TSMY_GND (1 << 6)
-#define UCB_TS_CR_TSPY_GND (1 << 7)
-#define UCB_TS_CR_MODE_INT (0 << 8)
-#define UCB_TS_CR_MODE_PRES (1 << 8)
-#define UCB_TS_CR_MODE_POS (2 << 8)
-#define UCB_TS_CR_BIAS_ENA (1 << 11)
-#define UCB_TS_CR_TSPX_LOW (1 << 12)
-#define UCB_TS_CR_TSMX_LOW (1 << 13)
-
-#define UCB_ADC_CR 0x66
-#define UCB_ADC_SYNC_ENA (1 << 0)
-#define UCB_ADC_VREFBYP_CON (1 << 1)
-#define UCB_ADC_INP_TSPX (0 << 2)
-#define UCB_ADC_INP_TSMX (1 << 2)
-#define UCB_ADC_INP_TSPY (2 << 2)
-#define UCB_ADC_INP_TSMY (3 << 2)
-#define UCB_ADC_INP_AD0 (4 << 2)
-#define UCB_ADC_INP_AD1 (5 << 2)
-#define UCB_ADC_INP_AD2 (6 << 2)
-#define UCB_ADC_INP_AD3 (7 << 2)
-#define UCB_ADC_EXT_REF (1 << 5)
-#define UCB_ADC_START (1 << 7)
-#define UCB_ADC_ENA (1 << 15)
-
-#define UCB_ADC_DATA 0x68
-#define UCB_ADC_DAT_VALID (1 << 15)
-#define UCB_ADC_DAT_VALUE(x) ((x) & 0x3ff)
-
-#define UCB_ID 0x7e
-#define UCB_ID_1400 0x4304
-
-
-struct ucb1400 {
- struct snd_ac97 *ac97;
- struct input_dev *ts_idev;
-
- int irq;
-
- wait_queue_head_t ts_wait;
- struct task_struct *ts_task;
-
- unsigned int irq_pending; /* not bit field shared */
- unsigned int ts_restart:1;
- unsigned int adcsync:1;
-};
+#include <linux/ucb1400.h>
static int adcsync;
static int ts_delay = 55; /* us */
static int ts_delay_pressure; /* us */
-static inline u16 ucb1400_reg_read(struct ucb1400 *ucb, u16 reg)
-{
- return ucb->ac97->bus->ops->read(ucb->ac97, reg);
-}
-
-static inline void ucb1400_reg_write(struct ucb1400 *ucb, u16 reg, u16 val)
-{
- ucb->ac97->bus->ops->write(ucb->ac97, reg, val);
-}
-
-static inline void ucb1400_adc_enable(struct ucb1400 *ucb)
-{
- ucb1400_reg_write(ucb, UCB_ADC_CR, UCB_ADC_ENA);
-}
-
-static unsigned int ucb1400_adc_read(struct ucb1400 *ucb, u16 adc_channel)
-{
- unsigned int val;
-
- if (ucb->adcsync)
- adc_channel |= UCB_ADC_SYNC_ENA;
-
- ucb1400_reg_write(ucb, UCB_ADC_CR, UCB_ADC_ENA | adc_channel);
- ucb1400_reg_write(ucb, UCB_ADC_CR, UCB_ADC_ENA | adc_channel | UCB_ADC_START);
-
- for (;;) {
- val = ucb1400_reg_read(ucb, UCB_ADC_DATA);
- if (val & UCB_ADC_DAT_VALID)
- break;
- /* yield to other processes */
- schedule_timeout_uninterruptible(1);
- }
-
- return UCB_ADC_DAT_VALUE(val);
-}
-
-static inline void ucb1400_adc_disable(struct ucb1400 *ucb)
-{
- ucb1400_reg_write(ucb, UCB_ADC_CR, 0);
-}
-
/* Switch to interrupt mode. */
-static inline void ucb1400_ts_mode_int(struct ucb1400 *ucb)
+static inline void ucb1400_ts_mode_int(struct snd_ac97 *ac97)
{
- ucb1400_reg_write(ucb, UCB_TS_CR,
+ ucb1400_reg_write(ac97, UCB_TS_CR,
UCB_TS_CR_TSMX_POW | UCB_TS_CR_TSPX_POW |
UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_GND |
UCB_TS_CR_MODE_INT);
@@ -152,14 +48,14 @@ static inline void ucb1400_ts_mode_int(struct ucb1400 *ucb)
* Switch to pressure mode, and read pressure. We don't need to wait
* here, since both plates are being driven.
*/
-static inline unsigned int ucb1400_ts_read_pressure(struct ucb1400 *ucb)
+static inline unsigned int ucb1400_ts_read_pressure(struct ucb1400_ts *ucb)
{
- ucb1400_reg_write(ucb, UCB_TS_CR,
+ ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
UCB_TS_CR_TSMX_POW | UCB_TS_CR_TSPX_POW |
UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_GND |
UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
udelay(ts_delay_pressure);
- return ucb1400_adc_read(ucb, UCB_ADC_INP_TSPY);
+ return ucb1400_adc_read(ucb->ac97, UCB_ADC_INP_TSPY, adcsync);
}
/*
@@ -168,21 +64,21 @@ static inline unsigned int ucb1400_ts_read_pressure(struct ucb1400 *ucb)
* gives a faster response time. Even so, we need to wait about 55us
* for things to stabilise.
*/
-static inline unsigned int ucb1400_ts_read_xpos(struct ucb1400 *ucb)
+static inline unsigned int ucb1400_ts_read_xpos(struct ucb1400_ts *ucb)
{
- ucb1400_reg_write(ucb, UCB_TS_CR,
+ ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
UCB_TS_CR_TSMX_GND | UCB_TS_CR_TSPX_POW |
UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
- ucb1400_reg_write(ucb, UCB_TS_CR,
+ ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
UCB_TS_CR_TSMX_GND | UCB_TS_CR_TSPX_POW |
UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
- ucb1400_reg_write(ucb, UCB_TS_CR,
+ ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
UCB_TS_CR_TSMX_GND | UCB_TS_CR_TSPX_POW |
UCB_TS_CR_MODE_POS | UCB_TS_CR_BIAS_ENA);
udelay(ts_delay);
- return ucb1400_adc_read(ucb, UCB_ADC_INP_TSPY);
+ return ucb1400_adc_read(ucb->ac97, UCB_ADC_INP_TSPY, adcsync);
}
/*
@@ -191,63 +87,63 @@ static inline unsigned int ucb1400_ts_read_xpos(struct ucb1400 *ucb)
* gives a faster response time. Even so, we need to wait about 55us
* for things to stabilise.
*/
-static inline unsigned int ucb1400_ts_read_ypos(struct ucb1400 *ucb)
+static inline unsigned int ucb1400_ts_read_ypos(struct ucb1400_ts *ucb)
{
- ucb1400_reg_write(ucb, UCB_TS_CR,
+ ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_POW |
UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
- ucb1400_reg_write(ucb, UCB_TS_CR,
+ ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_POW |
UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
- ucb1400_reg_write(ucb, UCB_TS_CR,
+ ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_POW |
UCB_TS_CR_MODE_POS | UCB_TS_CR_BIAS_ENA);
udelay(ts_delay);
- return ucb1400_adc_read(ucb, UCB_ADC_INP_TSPX);
+ return ucb1400_adc_read(ucb->ac97, UCB_ADC_INP_TSPX, adcsync);
}
/*
* Switch to X plate resistance mode. Set MX to ground, PX to
* supply. Measure current.
*/
-static inline unsigned int ucb1400_ts_read_xres(struct ucb1400 *ucb)
+static inline unsigned int ucb1400_ts_read_xres(struct ucb1400_ts *ucb)
{
- ucb1400_reg_write(ucb, UCB_TS_CR,
+ ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
UCB_TS_CR_TSMX_GND | UCB_TS_CR_TSPX_POW |
UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
- return ucb1400_adc_read(ucb, 0);
+ return ucb1400_adc_read(ucb->ac97, 0, adcsync);
}
/*
* Switch to Y plate resistance mode. Set MY to ground, PY to
* supply. Measure current.
*/
-static inline unsigned int ucb1400_ts_read_yres(struct ucb1400 *ucb)
+static inline unsigned int ucb1400_ts_read_yres(struct ucb1400_ts *ucb)
{
- ucb1400_reg_write(ucb, UCB_TS_CR,
+ ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_POW |
UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
- return ucb1400_adc_read(ucb, 0);
+ return ucb1400_adc_read(ucb->ac97, 0, adcsync);
}
-static inline int ucb1400_ts_pen_down(struct ucb1400 *ucb)
+static inline int ucb1400_ts_pen_down(struct snd_ac97 *ac97)
{
- unsigned short val = ucb1400_reg_read(ucb, UCB_TS_CR);
- return (val & (UCB_TS_CR_TSPX_LOW | UCB_TS_CR_TSMX_LOW));
+ unsigned short val = ucb1400_reg_read(ac97, UCB_TS_CR);
+ return val & (UCB_TS_CR_TSPX_LOW | UCB_TS_CR_TSMX_LOW);
}
-static inline void ucb1400_ts_irq_enable(struct ucb1400 *ucb)
+static inline void ucb1400_ts_irq_enable(struct snd_ac97 *ac97)
{
- ucb1400_reg_write(ucb, UCB_IE_CLEAR, UCB_IE_TSPX);
- ucb1400_reg_write(ucb, UCB_IE_CLEAR, 0);
- ucb1400_reg_write(ucb, UCB_IE_FAL, UCB_IE_TSPX);
+ ucb1400_reg_write(ac97, UCB_IE_CLEAR, UCB_IE_TSPX);
+ ucb1400_reg_write(ac97, UCB_IE_CLEAR, 0);
+ ucb1400_reg_write(ac97, UCB_IE_FAL, UCB_IE_TSPX);
}
-static inline void ucb1400_ts_irq_disable(struct ucb1400 *ucb)
+static inline void ucb1400_ts_irq_disable(struct snd_ac97 *ac97)
{
- ucb1400_reg_write(ucb, UCB_IE_FAL, 0);
+ ucb1400_reg_write(ac97, UCB_IE_FAL, 0);
}
static void ucb1400_ts_evt_add(struct input_dev *idev, u16 pressure, u16 x, u16 y)
@@ -264,25 +160,24 @@ static void ucb1400_ts_event_release(struct input_dev *idev)
input_sync(idev);
}
-static void ucb1400_handle_pending_irq(struct ucb1400 *ucb)
+static void ucb1400_handle_pending_irq(struct ucb1400_ts *ucb)
{
unsigned int isr;
- isr = ucb1400_reg_read(ucb, UCB_IE_STATUS);
- ucb1400_reg_write(ucb, UCB_IE_CLEAR, isr);
- ucb1400_reg_write(ucb, UCB_IE_CLEAR, 0);
+ isr = ucb1400_reg_read(ucb->ac97, UCB_IE_STATUS);
+ ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, isr);
+ ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, 0);
- if (isr & UCB_IE_TSPX)
- ucb1400_ts_irq_disable(ucb);
- else
+ if (isr & UCB_IE_TSPX) {
+ ucb1400_ts_irq_disable(ucb->ac97);
+ enable_irq(ucb->irq);
+ } else
printk(KERN_ERR "ucb1400: unexpected IE_STATUS = %#x\n", isr);
-
- enable_irq(ucb->irq);
}
static int ucb1400_ts_thread(void *_ucb)
{
- struct ucb1400 *ucb = _ucb;
+ struct ucb1400_ts *ucb = _ucb;
struct task_struct *tsk = current;
int valid = 0;
struct sched_param param = { .sched_priority = 1 };
@@ -301,19 +196,19 @@ static int ucb1400_ts_thread(void *_ucb)
ucb1400_handle_pending_irq(ucb);
}
- ucb1400_adc_enable(ucb);
+ ucb1400_adc_enable(ucb->ac97);
x = ucb1400_ts_read_xpos(ucb);
y = ucb1400_ts_read_ypos(ucb);
p = ucb1400_ts_read_pressure(ucb);
- ucb1400_adc_disable(ucb);
+ ucb1400_adc_disable(ucb->ac97);
/* Switch back to interrupt mode. */
- ucb1400_ts_mode_int(ucb);
+ ucb1400_ts_mode_int(ucb->ac97);
msleep(10);
- if (ucb1400_ts_pen_down(ucb)) {
- ucb1400_ts_irq_enable(ucb);
+ if (ucb1400_ts_pen_down(ucb->ac97)) {
+ ucb1400_ts_irq_enable(ucb->ac97);
/*
* If we spat out a valid sample set last time,
@@ -332,8 +227,8 @@ static int ucb1400_ts_thread(void *_ucb)
}
wait_event_freezable_timeout(ucb->ts_wait,
- ucb->irq_pending || ucb->ts_restart || kthread_should_stop(),
- timeout);
+ ucb->irq_pending || ucb->ts_restart ||
+ kthread_should_stop(), timeout);
}
/* Send the "pen off" if we are stopping with the pen still active */
@@ -356,7 +251,7 @@ static int ucb1400_ts_thread(void *_ucb)
*/
static irqreturn_t ucb1400_hard_irq(int irqnr, void *devid)
{
- struct ucb1400 *ucb = devid;
+ struct ucb1400_ts *ucb = devid;
if (irqnr == ucb->irq) {
disable_irq(ucb->irq);
@@ -369,7 +264,7 @@ static irqreturn_t ucb1400_hard_irq(int irqnr, void *devid)
static int ucb1400_ts_open(struct input_dev *idev)
{
- struct ucb1400 *ucb = input_get_drvdata(idev);
+ struct ucb1400_ts *ucb = input_get_drvdata(idev);
int ret = 0;
BUG_ON(ucb->ts_task);
@@ -385,34 +280,14 @@ static int ucb1400_ts_open(struct input_dev *idev)
static void ucb1400_ts_close(struct input_dev *idev)
{
- struct ucb1400 *ucb = input_get_drvdata(idev);
+ struct ucb1400_ts *ucb = input_get_drvdata(idev);
if (ucb->ts_task)
kthread_stop(ucb->ts_task);
- ucb1400_ts_irq_disable(ucb);
- ucb1400_reg_write(ucb, UCB_TS_CR, 0);
-}
-
-#ifdef CONFIG_PM
-static int ucb1400_ts_resume(struct device *dev)
-{
- struct ucb1400 *ucb = dev_get_drvdata(dev);
-
- if (ucb->ts_task) {
- /*
- * Restart the TS thread to ensure the
- * TS interrupt mode is set up again
- * after sleep.
- */
- ucb->ts_restart = 1;
- wake_up(&ucb->ts_wait);
- }
- return 0;
+ ucb1400_ts_irq_disable(ucb->ac97);
+ ucb1400_reg_write(ucb->ac97, UCB_TS_CR, 0);
}
-#else
-#define ucb1400_ts_resume NULL
-#endif
#ifndef NO_IRQ
#define NO_IRQ 0
@@ -422,25 +297,26 @@ static int ucb1400_ts_resume(struct device *dev)
* Try to probe our interrupt, rather than relying on lots of
* hard-coded machine dependencies.
*/
-static int ucb1400_detect_irq(struct ucb1400 *ucb)
+static int ucb1400_ts_detect_irq(struct ucb1400_ts *ucb)
{
unsigned long mask, timeout;
mask = probe_irq_on();
/* Enable the ADC interrupt. */
- ucb1400_reg_write(ucb, UCB_IE_RIS, UCB_IE_ADC);
- ucb1400_reg_write(ucb, UCB_IE_FAL, UCB_IE_ADC);
- ucb1400_reg_write(ucb, UCB_IE_CLEAR, 0xffff);
- ucb1400_reg_write(ucb, UCB_IE_CLEAR, 0);
+ ucb1400_reg_write(ucb->ac97, UCB_IE_RIS, UCB_IE_ADC);
+ ucb1400_reg_write(ucb->ac97, UCB_IE_FAL, UCB_IE_ADC);
+ ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, 0xffff);
+ ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, 0);
/* Cause an ADC interrupt. */
- ucb1400_reg_write(ucb, UCB_ADC_CR, UCB_ADC_ENA);
- ucb1400_reg_write(ucb, UCB_ADC_CR, UCB_ADC_ENA | UCB_ADC_START);
+ ucb1400_reg_write(ucb->ac97, UCB_ADC_CR, UCB_ADC_ENA);
+ ucb1400_reg_write(ucb->ac97, UCB_ADC_CR, UCB_ADC_ENA | UCB_ADC_START);
/* Wait for the conversion to complete. */
timeout = jiffies + HZ/2;
- while (!(ucb1400_reg_read(ucb, UCB_ADC_DATA) & UCB_ADC_DAT_VALID)) {
+ while (!(ucb1400_reg_read(ucb->ac97, UCB_ADC_DATA) &
+ UCB_ADC_DAT_VALID)) {
cpu_relax();
if (time_after(jiffies, timeout)) {
printk(KERN_ERR "ucb1400: timed out in IRQ probe\n");
@@ -448,13 +324,13 @@ static int ucb1400_detect_irq(struct ucb1400 *ucb)
return -ENODEV;
}
}
- ucb1400_reg_write(ucb, UCB_ADC_CR, 0);
+ ucb1400_reg_write(ucb->ac97, UCB_ADC_CR, 0);
/* Disable and clear interrupt. */
- ucb1400_reg_write(ucb, UCB_IE_RIS, 0);
- ucb1400_reg_write(ucb, UCB_IE_FAL, 0);
- ucb1400_reg_write(ucb, UCB_IE_CLEAR, 0xffff);
- ucb1400_reg_write(ucb, UCB_IE_CLEAR, 0);
+ ucb1400_reg_write(ucb->ac97, UCB_IE_RIS, 0);
+ ucb1400_reg_write(ucb->ac97, UCB_IE_FAL, 0);
+ ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, 0xffff);
+ ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, 0);
/* Read triggered interrupt. */
ucb->irq = probe_irq_off(mask);
@@ -464,36 +340,25 @@ static int ucb1400_detect_irq(struct ucb1400 *ucb)
return 0;
}
-static int ucb1400_ts_probe(struct device *dev)
+static int ucb1400_ts_probe(struct platform_device *dev)
{
- struct ucb1400 *ucb;
- struct input_dev *idev;
- int error, id, x_res, y_res;
+ int error, x_res, y_res;
+ struct ucb1400_ts *ucb = dev->dev.platform_data;
- ucb = kzalloc(sizeof(struct ucb1400), GFP_KERNEL);
- idev = input_allocate_device();
- if (!ucb || !idev) {
+ ucb->ts_idev = input_allocate_device();
+ if (!ucb->ts_idev) {
error = -ENOMEM;
- goto err_free_devs;
+ goto err;
}
- ucb->ts_idev = idev;
- ucb->adcsync = adcsync;
- ucb->ac97 = to_ac97_t(dev);
- init_waitqueue_head(&ucb->ts_wait);
-
- id = ucb1400_reg_read(ucb, UCB_ID);
- if (id != UCB_ID_1400) {
- error = -ENODEV;
- goto err_free_devs;
- }
-
- error = ucb1400_detect_irq(ucb);
+ error = ucb1400_ts_detect_irq(ucb);
if (error) {
printk(KERN_ERR "UCB1400: IRQ probe failed\n");
goto err_free_devs;
}
+ init_waitqueue_head(&ucb->ts_wait);
+
error = request_irq(ucb->irq, ucb1400_hard_irq, IRQF_TRIGGER_RISING,
"UCB1400", ucb);
if (error) {
@@ -503,80 +368,101 @@ static int ucb1400_ts_probe(struct device *dev)
}
printk(KERN_DEBUG "UCB1400: found IRQ %d\n", ucb->irq);
- input_set_drvdata(idev, ucb);
+ input_set_drvdata(ucb->ts_idev, ucb);
- idev->dev.parent = dev;
- idev->name = "UCB1400 touchscreen interface";
- idev->id.vendor = ucb1400_reg_read(ucb, AC97_VENDOR_ID1);
- idev->id.product = id;
- idev->open = ucb1400_ts_open;
- idev->close = ucb1400_ts_close;
- idev->evbit[0] = BIT_MASK(EV_ABS);
+ ucb->ts_idev->dev.parent = &dev->dev;
+ ucb->ts_idev->name = "UCB1400 touchscreen interface";
+ ucb->ts_idev->id.vendor = ucb1400_reg_read(ucb->ac97,
+ AC97_VENDOR_ID1);
+ ucb->ts_idev->id.product = ucb->id;
+ ucb->ts_idev->open = ucb1400_ts_open;
+ ucb->ts_idev->close = ucb1400_ts_close;
+ ucb->ts_idev->evbit[0] = BIT_MASK(EV_ABS);
- ucb1400_adc_enable(ucb);
+ ucb1400_adc_enable(ucb->ac97);
x_res = ucb1400_ts_read_xres(ucb);
y_res = ucb1400_ts_read_yres(ucb);
- ucb1400_adc_disable(ucb);
+ ucb1400_adc_disable(ucb->ac97);
printk(KERN_DEBUG "UCB1400: x/y = %d/%d\n", x_res, y_res);
- input_set_abs_params(idev, ABS_X, 0, x_res, 0, 0);
- input_set_abs_params(idev, ABS_Y, 0, y_res, 0, 0);
- input_set_abs_params(idev, ABS_PRESSURE, 0, 0, 0, 0);
+ input_set_abs_params(ucb->ts_idev, ABS_X, 0, x_res, 0, 0);
+ input_set_abs_params(ucb->ts_idev, ABS_Y, 0, y_res, 0, 0);
+ input_set_abs_params(ucb->ts_idev, ABS_PRESSURE, 0, 0, 0, 0);
- error = input_register_device(idev);
+ error = input_register_device(ucb->ts_idev);
if (error)
goto err_free_irq;
- dev_set_drvdata(dev, ucb);
return 0;
- err_free_irq:
+err_free_irq:
free_irq(ucb->irq, ucb);
- err_free_devs:
- input_free_device(idev);
- kfree(ucb);
+err_free_devs:
+ input_free_device(ucb->ts_idev);
+err:
return error;
+
}
-static int ucb1400_ts_remove(struct device *dev)
+static int ucb1400_ts_remove(struct platform_device *dev)
{
- struct ucb1400 *ucb = dev_get_drvdata(dev);
+ struct ucb1400_ts *ucb = dev->dev.platform_data;
free_irq(ucb->irq, ucb);
input_unregister_device(ucb->ts_idev);
- dev_set_drvdata(dev, NULL);
- kfree(ucb);
return 0;
}
-static struct device_driver ucb1400_ts_driver = {
- .name = "ucb1400_ts",
- .owner = THIS_MODULE,
- .bus = &ac97_bus_type,
- .probe = ucb1400_ts_probe,
- .remove = ucb1400_ts_remove,
- .resume = ucb1400_ts_resume,
+#ifdef CONFIG_PM
+static int ucb1400_ts_resume(struct platform_device *dev)
+{
+ struct ucb1400_ts *ucb = platform_get_drvdata(dev);
+
+ if (ucb->ts_task) {
+ /*
+ * Restart the TS thread to ensure the
+ * TS interrupt mode is set up again
+ * after sleep.
+ */
+ ucb->ts_restart = 1;
+ wake_up(&ucb->ts_wait);
+ }
+ return 0;
+}
+#else
+#define ucb1400_ts_resume NULL
+#endif
+
+static struct platform_driver ucb1400_ts_driver = {
+ .probe = ucb1400_ts_probe,
+ .remove = ucb1400_ts_remove,
+ .resume = ucb1400_ts_resume,
+ .driver = {
+ .name = "ucb1400_ts",
+ },
};
static int __init ucb1400_ts_init(void)
{
- return driver_register(&ucb1400_ts_driver);
+ return platform_driver_register(&ucb1400_ts_driver);
}
static void __exit ucb1400_ts_exit(void)
{
- driver_unregister(&ucb1400_ts_driver);
+ platform_driver_unregister(&ucb1400_ts_driver);
}
module_param(adcsync, bool, 0444);
MODULE_PARM_DESC(adcsync, "Synchronize touch readings with ADCSYNC pin.");
module_param(ts_delay, int, 0444);
-MODULE_PARM_DESC(ts_delay, "Delay between panel setup and position read. Default = 55us.");
+MODULE_PARM_DESC(ts_delay, "Delay between panel setup and"
+ " position read. Default = 55us.");
module_param(ts_delay_pressure, int, 0444);
MODULE_PARM_DESC(ts_delay_pressure,
- "delay between panel setup and pressure read. Default = 0us.");
+ "delay between panel setup and pressure read."
+ " Default = 0us.");
module_init(ucb1400_ts_init);
module_exit(ucb1400_ts_exit);
diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c
index 75726ea0fbbd1615705f68ab58bb914df386cf97..5360c4fd473915c8ad79bbd80de870b321c3f7f9 100644
--- a/drivers/isdn/capi/kcapi.c
+++ b/drivers/isdn/capi/kcapi.c
@@ -828,15 +828,18 @@ static int old_capi_manufacturer(unsigned int cmd, void __user *data)
return -ESRCH;
if (card->load_firmware == NULL) {
printk(KERN_DEBUG "kcapi: load: no load function\n");
+ capi_ctr_put(card);
return -ESRCH;
}
if (ldef.t4file.len <= 0) {
printk(KERN_DEBUG "kcapi: load: invalid parameter: length of t4file is %d ?\n", ldef.t4file.len);
+ capi_ctr_put(card);
return -EINVAL;
}
if (ldef.t4file.data == NULL) {
printk(KERN_DEBUG "kcapi: load: invalid parameter: dataptr is 0\n");
+ capi_ctr_put(card);
return -EINVAL;
}
@@ -849,6 +852,7 @@ static int old_capi_manufacturer(unsigned int cmd, void __user *data)
if (card->cardstate != CARD_DETECTED) {
printk(KERN_INFO "kcapi: load: contr=%d not in detect state\n", ldef.contr);
+ capi_ctr_put(card);
return -EBUSY;
}
card->cardstate = CARD_LOADING;
diff --git a/drivers/isdn/hardware/mISDN/hfc_pci.h b/drivers/isdn/hardware/mISDN/hfc_pci.h
index fd2c9be6d8492a14076781408735f67c3e9cef47..5783d22a18fe0f4d5201b5bca21a28ae8be43944 100644
--- a/drivers/isdn/hardware/mISDN/hfc_pci.h
+++ b/drivers/isdn/hardware/mISDN/hfc_pci.h
@@ -183,8 +183,8 @@
#define D_FREG_MASK 0xF
struct zt {
- unsigned short z1; /* Z1 pointer 16 Bit */
- unsigned short z2; /* Z2 pointer 16 Bit */
+ __le16 z1; /* Z1 pointer 16 Bit */
+ __le16 z2; /* Z2 pointer 16 Bit */
};
struct dfifo {
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 9cf5edbb1a9b119db51d1b60494b3767886184d8..cd8302af40ebace556b7dc5dc89b1465c0ac3dd3 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -43,7 +43,7 @@ MODULE_LICENSE("GPL");
module_param(debug, uint, 0);
static LIST_HEAD(HFClist);
-DEFINE_RWLOCK(HFClock);
+static DEFINE_RWLOCK(HFClock);
enum {
HFC_CCD_2BD0,
@@ -88,7 +88,7 @@ struct hfcPCI_hw {
unsigned char bswapped;
unsigned char protocol;
int nt_timer;
- unsigned char *pci_io; /* start of PCI IO memory */
+ unsigned char __iomem *pci_io; /* start of PCI IO memory */
dma_addr_t dmahandle;
void *fifos; /* FIFO memory */
int last_bfifo_cnt[2];
@@ -153,7 +153,7 @@ release_io_hfcpci(struct hfc_pci *hc)
pci_write_config_word(hc->pdev, PCI_COMMAND, 0);
del_timer(&hc->hw.timer);
pci_free_consistent(hc->pdev, 0x8000, hc->hw.fifos, hc->hw.dmahandle);
- iounmap((void *)hc->hw.pci_io);
+ iounmap(hc->hw.pci_io);
}
/*
@@ -366,8 +366,7 @@ static void hfcpci_clear_fifo_tx(struct hfc_pci *hc, int fifo)
bzt->f2 = MAX_B_FRAMES;
bzt->f1 = bzt->f2; /* init F pointers to remain constant */
bzt->za[MAX_B_FRAMES].z1 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 1);
- bzt->za[MAX_B_FRAMES].z2 = cpu_to_le16(
- le16_to_cpu(bzt->za[MAX_B_FRAMES].z1 - 1));
+ bzt->za[MAX_B_FRAMES].z2 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 2);
if (fifo_state)
hc->hw.fifo_en |= fifo_state;
Write_hfc(hc, HFCPCI_FIFO_EN, hc->hw.fifo_en);
@@ -482,7 +481,7 @@ receive_dmsg(struct hfc_pci *hc)
df->f2 = ((df->f2 + 1) & MAX_D_FRAMES) |
(MAX_D_FRAMES + 1); /* next buffer */
df->za[df->f2 & D_FREG_MASK].z2 =
- cpu_to_le16((zp->z2 + rcnt) & (D_FIFO_SIZE - 1));
+ cpu_to_le16((le16_to_cpu(zp->z2) + rcnt) & (D_FIFO_SIZE - 1));
} else {
dch->rx_skb = mI_alloc_skb(rcnt - 3, GFP_ATOMIC);
if (!dch->rx_skb) {
@@ -523,10 +522,10 @@ receive_dmsg(struct hfc_pci *hc)
/*
* check for transparent receive data and read max one threshold size if avail
*/
-int
+static int
hfcpci_empty_fifo_trans(struct bchannel *bch, struct bzfifo *bz, u_char *bdata)
{
- unsigned short *z1r, *z2r;
+ __le16 *z1r, *z2r;
int new_z2, fcnt, maxlen;
u_char *ptr, *ptr1;
@@ -576,7 +575,7 @@ hfcpci_empty_fifo_trans(struct bchannel *bch, struct bzfifo *bz, u_char *bdata)
/*
* B-channel main receive routine
*/
-void
+static void
main_rec_hfcpci(struct bchannel *bch)
{
struct hfc_pci *hc = bch->hw;
@@ -724,7 +723,7 @@ hfcpci_fill_fifo(struct bchannel *bch)
struct bzfifo *bz;
u_char *bdata;
u_char new_f1, *src, *dst;
- unsigned short *z1t, *z2t;
+ __le16 *z1t, *z2t;
if ((bch->debug & DEBUG_HW_BCHANNEL) && !(bch->debug & DEBUG_HW_BFIFO))
printk(KERN_DEBUG "%s\n", __func__);
@@ -1679,7 +1678,7 @@ hfcpci_l2l1B(struct mISDNchannel *ch, struct sk_buff *skb)
* called for card init message
*/
-void
+static void
inithfcpci(struct hfc_pci *hc)
{
printk(KERN_DEBUG "inithfcpci: entered\n");
@@ -1966,7 +1965,7 @@ setup_hw(struct hfc_pci *hc)
printk(KERN_WARNING "HFC-PCI: No IRQ for PCI card found\n");
return 1;
}
- hc->hw.pci_io = (char *)(ulong)hc->pdev->resource[1].start;
+ hc->hw.pci_io = (char __iomem *)(unsigned long)hc->pdev->resource[1].start;
if (!hc->hw.pci_io) {
printk(KERN_WARNING "HFC-PCI: No IO-Mem for PCI card found\n");
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index 127cfdad68e7bb8b4ec727acb7e8cab9462e5e8e..77c280ef2eb64ddbb81cff6b78c40bcf7e302b3e 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -1533,8 +1533,10 @@ static int isdn_ppp_mp_bundle_array_init(void)
int sz = ISDN_MAX_CHANNELS*sizeof(ippp_bundle);
if( (isdn_ppp_bundle_arr = kzalloc(sz, GFP_KERNEL)) == NULL )
return -ENOMEM;
- for( i = 0; i < ISDN_MAX_CHANNELS; i++ )
+ for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
spin_lock_init(&isdn_ppp_bundle_arr[i].lock);
+ skb_queue_head_init(&isdn_ppp_bundle_arr[i].frags);
+ }
return 0;
}
@@ -1567,7 +1569,7 @@ static int isdn_ppp_mp_init( isdn_net_local * lp, ippp_bundle * add_to )
if ((lp->netdev->pb = isdn_ppp_mp_bundle_alloc()) == NULL)
return -ENOMEM;
lp->next = lp->last = lp; /* nobody else in a queue */
- lp->netdev->pb->frags = NULL;
+ skb_queue_head_init(&lp->netdev->pb->frags);
lp->netdev->pb->frames = 0;
lp->netdev->pb->seq = UINT_MAX;
}
@@ -1579,28 +1581,29 @@ static int isdn_ppp_mp_init( isdn_net_local * lp, ippp_bundle * add_to )
static u32 isdn_ppp_mp_get_seq( int short_seq,
struct sk_buff * skb, u32 last_seq );
-static struct sk_buff * isdn_ppp_mp_discard( ippp_bundle * mp,
- struct sk_buff * from, struct sk_buff * to );
-static void isdn_ppp_mp_reassembly( isdn_net_dev * net_dev, isdn_net_local * lp,
- struct sk_buff * from, struct sk_buff * to );
-static void isdn_ppp_mp_free_skb( ippp_bundle * mp, struct sk_buff * skb );
+static void isdn_ppp_mp_discard(ippp_bundle *mp, struct sk_buff *from,
+ struct sk_buff *to);
+static void isdn_ppp_mp_reassembly(isdn_net_dev *net_dev, isdn_net_local *lp,
+ struct sk_buff *from, struct sk_buff *to,
+ u32 lastseq);
+static void isdn_ppp_mp_free_skb(ippp_bundle *mp, struct sk_buff *skb);
static void isdn_ppp_mp_print_recv_pkt( int slot, struct sk_buff * skb );
static void isdn_ppp_mp_receive(isdn_net_dev * net_dev, isdn_net_local * lp,
- struct sk_buff *skb)
+ struct sk_buff *skb)
{
- struct ippp_struct *is;
- isdn_net_local * lpq;
- ippp_bundle * mp;
- isdn_mppp_stats * stats;
- struct sk_buff * newfrag, * frag, * start, *nextf;
+ struct sk_buff *newfrag, *frag, *start, *nextf;
u32 newseq, minseq, thisseq;
+ isdn_mppp_stats *stats;
+ struct ippp_struct *is;
unsigned long flags;
+ isdn_net_local *lpq;
+ ippp_bundle *mp;
int slot;
spin_lock_irqsave(&net_dev->pb->lock, flags);
- mp = net_dev->pb;
- stats = &mp->stats;
+ mp = net_dev->pb;
+ stats = &mp->stats;
slot = lp->ppp_slot;
if (slot < 0 || slot >= ISDN_MAX_CHANNELS) {
printk(KERN_ERR "%s: lp->ppp_slot(%d)\n",
@@ -1611,20 +1614,19 @@ static void isdn_ppp_mp_receive(isdn_net_dev * net_dev, isdn_net_local * lp,
return;
}
is = ippp_table[slot];
- if( ++mp->frames > stats->max_queue_len )
+ if (++mp->frames > stats->max_queue_len)
stats->max_queue_len = mp->frames;
-
+
if (is->debug & 0x8)
isdn_ppp_mp_print_recv_pkt(lp->ppp_slot, skb);
- newseq = isdn_ppp_mp_get_seq(is->mpppcfg & SC_IN_SHORT_SEQ,
- skb, is->last_link_seqno);
-
+ newseq = isdn_ppp_mp_get_seq(is->mpppcfg & SC_IN_SHORT_SEQ,
+ skb, is->last_link_seqno);
/* if this packet seq # is less than last already processed one,
* toss it right away, but check for sequence start case first
*/
- if( mp->seq > MP_LONGSEQ_MAX && (newseq & MP_LONGSEQ_MAXBIT) ) {
+ if (mp->seq > MP_LONGSEQ_MAX && (newseq & MP_LONGSEQ_MAXBIT)) {
mp->seq = newseq; /* the first packet: required for
* rfc1990 non-compliant clients --
* prevents constant packet toss */
@@ -1634,7 +1636,7 @@ static void isdn_ppp_mp_receive(isdn_net_dev * net_dev, isdn_net_local * lp,
spin_unlock_irqrestore(&mp->lock, flags);
return;
}
-
+
/* find the minimum received sequence number over all links */
is->last_link_seqno = minseq = newseq;
for (lpq = net_dev->queue;;) {
@@ -1655,22 +1657,31 @@ static void isdn_ppp_mp_receive(isdn_net_dev * net_dev, isdn_net_local * lp,
* packets */
newfrag = skb;
- /* if this new fragment is before the first one, then enqueue it now. */
- if ((frag = mp->frags) == NULL || MP_LT(newseq, MP_SEQ(frag))) {
- newfrag->next = frag;
- mp->frags = frag = newfrag;
- newfrag = NULL;
- }
+ /* Insert new fragment into the proper sequence slot. */
+ skb_queue_walk(&mp->frags, frag) {
+ if (MP_SEQ(frag) == newseq) {
+ isdn_ppp_mp_free_skb(mp, newfrag);
+ newfrag = NULL;
+ break;
+ }
+ if (MP_LT(newseq, MP_SEQ(frag))) {
+ __skb_queue_before(&mp->frags, frag, newfrag);
+ newfrag = NULL;
+ break;
+ }
+ }
+ if (newfrag)
+ __skb_queue_tail(&mp->frags, newfrag);
- start = MP_FLAGS(frag) & MP_BEGIN_FRAG &&
- MP_SEQ(frag) == mp->seq ? frag : NULL;
+ frag = skb_peek(&mp->frags);
+ start = ((MP_FLAGS(frag) & MP_BEGIN_FRAG) &&
+ (MP_SEQ(frag) == mp->seq)) ? frag : NULL;
+ if (!start)
+ goto check_overflow;
- /*
- * main fragment traversing loop
+ /* main fragment traversing loop
*
* try to accomplish several tasks:
- * - insert new fragment into the proper sequence slot (once that's done
- * newfrag will be set to NULL)
* - reassemble any complete fragment sequence (non-null 'start'
* indicates there is a continguous sequence present)
* - discard any incomplete sequences that are below minseq -- due
@@ -1679,71 +1690,46 @@ static void isdn_ppp_mp_receive(isdn_net_dev * net_dev, isdn_net_local * lp,
* come to complete such sequence and it should be discarded
*
* loop completes when we accomplished the following tasks:
- * - new fragment is inserted in the proper sequence ('newfrag' is
- * set to NULL)
* - we hit a gap in the sequence, so no reassembly/processing is
* possible ('start' would be set to NULL)
*
* algorithm for this code is derived from code in the book
* 'PPP Design And Debugging' by James Carlson (Addison-Wesley)
*/
- while (start != NULL || newfrag != NULL) {
-
- thisseq = MP_SEQ(frag);
- nextf = frag->next;
-
- /* drop any duplicate fragments */
- if (newfrag != NULL && thisseq == newseq) {
- isdn_ppp_mp_free_skb(mp, newfrag);
- newfrag = NULL;
- }
-
- /* insert new fragment before next element if possible. */
- if (newfrag != NULL && (nextf == NULL ||
- MP_LT(newseq, MP_SEQ(nextf)))) {
- newfrag->next = nextf;
- frag->next = nextf = newfrag;
- newfrag = NULL;
- }
-
- if (start != NULL) {
- /* check for misplaced start */
- if (start != frag && (MP_FLAGS(frag) & MP_BEGIN_FRAG)) {
- printk(KERN_WARNING"isdn_mppp(seq %d): new "
- "BEGIN flag with no prior END", thisseq);
- stats->seqerrs++;
- stats->frame_drops++;
- start = isdn_ppp_mp_discard(mp, start,frag);
- nextf = frag->next;
- }
- } else if (MP_LE(thisseq, minseq)) {
- if (MP_FLAGS(frag) & MP_BEGIN_FRAG)
+ skb_queue_walk_safe(&mp->frags, frag, nextf) {
+ thisseq = MP_SEQ(frag);
+
+ /* check for misplaced start */
+ if (start != frag && (MP_FLAGS(frag) & MP_BEGIN_FRAG)) {
+ printk(KERN_WARNING"isdn_mppp(seq %d): new "
+ "BEGIN flag with no prior END", thisseq);
+ stats->seqerrs++;
+ stats->frame_drops++;
+ isdn_ppp_mp_discard(mp, start, frag);
+ start = frag;
+ } else if (MP_LE(thisseq, minseq)) {
+ if (MP_FLAGS(frag) & MP_BEGIN_FRAG)
start = frag;
- else {
+ else {
if (MP_FLAGS(frag) & MP_END_FRAG)
- stats->frame_drops++;
- if( mp->frags == frag )
- mp->frags = nextf;
+ stats->frame_drops++;
+ __skb_unlink(skb, &mp->frags);
isdn_ppp_mp_free_skb(mp, frag);
- frag = nextf;
continue;
- }
+ }
}
-
- /* if start is non-null and we have end fragment, then
- * we have full reassembly sequence -- reassemble
- * and process packet now
+
+ /* if we have end fragment, then we have full reassembly
+ * sequence -- reassemble and process packet now
*/
- if (start != NULL && (MP_FLAGS(frag) & MP_END_FRAG)) {
- minseq = mp->seq = (thisseq+1) & MP_LONGSEQ_MASK;
- /* Reassemble the packet then dispatch it */
- isdn_ppp_mp_reassembly(net_dev, lp, start, nextf);
-
- start = NULL;
- frag = NULL;
+ if (MP_FLAGS(frag) & MP_END_FRAG) {
+ minseq = mp->seq = (thisseq+1) & MP_LONGSEQ_MASK;
+ /* Reassemble the packet then dispatch it */
+ isdn_ppp_mp_reassembly(net_dev, lp, start, frag, thisseq);
- mp->frags = nextf;
- }
+ start = NULL;
+ frag = NULL;
+ }
/* check if need to update start pointer: if we just
* reassembled the packet and sequence is contiguous
@@ -1754,26 +1740,25 @@ static void isdn_ppp_mp_receive(isdn_net_dev * net_dev, isdn_net_local * lp,
* below low watermark and set start to the next frag or
* clear start ptr.
*/
- if (nextf != NULL &&
+ if (nextf != (struct sk_buff *)&mp->frags &&
((thisseq+1) & MP_LONGSEQ_MASK) == MP_SEQ(nextf)) {
- /* if we just reassembled and the next one is here,
- * then start another reassembly. */
-
- if (frag == NULL) {
+ /* if we just reassembled and the next one is here,
+ * then start another reassembly.
+ */
+ if (frag == NULL) {
if (MP_FLAGS(nextf) & MP_BEGIN_FRAG)
- start = nextf;
- else
- {
- printk(KERN_WARNING"isdn_mppp(seq %d):"
- " END flag with no following "
- "BEGIN", thisseq);
+ start = nextf;
+ else {
+ printk(KERN_WARNING"isdn_mppp(seq %d):"
+ " END flag with no following "
+ "BEGIN", thisseq);
stats->seqerrs++;
}
}
-
- } else {
- if ( nextf != NULL && frag != NULL &&
- MP_LT(thisseq, minseq)) {
+ } else {
+ if (nextf != (struct sk_buff *)&mp->frags &&
+ frag != NULL &&
+ MP_LT(thisseq, minseq)) {
/* we've got a break in the sequence
* and we not at the end yet
* and we did not just reassembled
@@ -1782,41 +1767,39 @@ static void isdn_ppp_mp_receive(isdn_net_dev * net_dev, isdn_net_local * lp,
* discard all the frames below low watermark
* and start over */
stats->frame_drops++;
- mp->frags = isdn_ppp_mp_discard(mp,start,nextf);
+ isdn_ppp_mp_discard(mp, start, nextf);
}
/* break in the sequence, no reassembly */
- start = NULL;
- }
-
- frag = nextf;
- } /* while -- main loop */
-
- if (mp->frags == NULL)
- mp->frags = frag;
-
+ start = NULL;
+ }
+ if (!start)
+ break;
+ }
+
+check_overflow:
/* rather straighforward way to deal with (not very) possible
- * queue overflow */
+ * queue overflow
+ */
if (mp->frames > MP_MAX_QUEUE_LEN) {
stats->overflows++;
- while (mp->frames > MP_MAX_QUEUE_LEN) {
- frag = mp->frags->next;
- isdn_ppp_mp_free_skb(mp, mp->frags);
- mp->frags = frag;
+ skb_queue_walk_safe(&mp->frags, frag, nextf) {
+ if (mp->frames <= MP_MAX_QUEUE_LEN)
+ break;
+ __skb_unlink(frag, &mp->frags);
+ isdn_ppp_mp_free_skb(mp, frag);
}
}
spin_unlock_irqrestore(&mp->lock, flags);
}
-static void isdn_ppp_mp_cleanup( isdn_net_local * lp )
+static void isdn_ppp_mp_cleanup(isdn_net_local *lp)
{
- struct sk_buff * frag = lp->netdev->pb->frags;
- struct sk_buff * nextfrag;
- while( frag ) {
- nextfrag = frag->next;
- isdn_ppp_mp_free_skb(lp->netdev->pb, frag);
- frag = nextfrag;
- }
- lp->netdev->pb->frags = NULL;
+ struct sk_buff *skb, *tmp;
+
+ skb_queue_walk_safe(&lp->netdev->pb->frags, skb, tmp) {
+ __skb_unlink(skb, &lp->netdev->pb->frags);
+ isdn_ppp_mp_free_skb(lp->netdev->pb, skb);
+ }
}
static u32 isdn_ppp_mp_get_seq( int short_seq,
@@ -1853,72 +1836,115 @@ static u32 isdn_ppp_mp_get_seq( int short_seq,
return seq;
}
-struct sk_buff * isdn_ppp_mp_discard( ippp_bundle * mp,
- struct sk_buff * from, struct sk_buff * to )
+static void isdn_ppp_mp_discard(ippp_bundle *mp, struct sk_buff *from,
+ struct sk_buff *to)
{
- if( from )
- while (from != to) {
- struct sk_buff * next = from->next;
- isdn_ppp_mp_free_skb(mp, from);
- from = next;
+ if (from) {
+ struct sk_buff *skb, *tmp;
+ int freeing = 0;
+
+ skb_queue_walk_safe(&mp->frags, skb, tmp) {
+ if (skb == to)
+ break;
+ if (skb == from)
+ freeing = 1;
+ if (!freeing)
+ continue;
+ __skb_unlink(skb, &mp->frags);
+ isdn_ppp_mp_free_skb(mp, skb);
}
- return from;
+ }
}
-void isdn_ppp_mp_reassembly( isdn_net_dev * net_dev, isdn_net_local * lp,
- struct sk_buff * from, struct sk_buff * to )
+static unsigned int calc_tot_len(struct sk_buff_head *queue,
+ struct sk_buff *from, struct sk_buff *to)
{
- ippp_bundle * mp = net_dev->pb;
- int proto;
- struct sk_buff * skb;
+ unsigned int tot_len = 0;
+ struct sk_buff *skb;
+ int found_start = 0;
+
+ skb_queue_walk(queue, skb) {
+ if (skb == from)
+ found_start = 1;
+ if (!found_start)
+ continue;
+ tot_len += skb->len - MP_HEADER_LEN;
+ if (skb == to)
+ break;
+ }
+ return tot_len;
+}
+
+/* Reassemble packet using fragments in the reassembly queue from
+ * 'from' until 'to', inclusive.
+ */
+static void isdn_ppp_mp_reassembly(isdn_net_dev *net_dev, isdn_net_local *lp,
+ struct sk_buff *from, struct sk_buff *to,
+ u32 lastseq)
+{
+ ippp_bundle *mp = net_dev->pb;
unsigned int tot_len;
+ struct sk_buff *skb;
+ int proto;
if (lp->ppp_slot < 0 || lp->ppp_slot >= ISDN_MAX_CHANNELS) {
printk(KERN_ERR "%s: lp->ppp_slot(%d) out of range\n",
__func__, lp->ppp_slot);
return;
}
- if( MP_FLAGS(from) == (MP_BEGIN_FRAG | MP_END_FRAG) ) {
- if( ippp_table[lp->ppp_slot]->debug & 0x40 )
+
+ tot_len = calc_tot_len(&mp->frags, from, to);
+
+ if (MP_FLAGS(from) == (MP_BEGIN_FRAG | MP_END_FRAG)) {
+ if (ippp_table[lp->ppp_slot]->debug & 0x40)
printk(KERN_DEBUG "isdn_mppp: reassembly: frame %d, "
- "len %d\n", MP_SEQ(from), from->len );
+ "len %d\n", MP_SEQ(from), from->len);
skb = from;
skb_pull(skb, MP_HEADER_LEN);
+ __skb_unlink(skb, &mp->frags);
mp->frames--;
} else {
- struct sk_buff * frag;
- int n;
+ struct sk_buff *walk, *tmp;
+ int found_start = 0;
- for(tot_len=n=0, frag=from; frag != to; frag=frag->next, n++)
- tot_len += frag->len - MP_HEADER_LEN;
-
- if( ippp_table[lp->ppp_slot]->debug & 0x40 )
+ if (ippp_table[lp->ppp_slot]->debug & 0x40)
printk(KERN_DEBUG"isdn_mppp: reassembling frames %d "
- "to %d, len %d\n", MP_SEQ(from),
- (MP_SEQ(from)+n-1) & MP_LONGSEQ_MASK, tot_len );
- if( (skb = dev_alloc_skb(tot_len)) == NULL ) {
+ "to %d, len %d\n", MP_SEQ(from), lastseq,
+ tot_len);
+
+ skb = dev_alloc_skb(tot_len);
+ if (!skb)
printk(KERN_ERR "isdn_mppp: cannot allocate sk buff "
- "of size %d\n", tot_len);
- isdn_ppp_mp_discard(mp, from, to);
- return;
- }
+ "of size %d\n", tot_len);
+
+ found_start = 0;
+ skb_queue_walk_safe(&mp->frags, walk, tmp) {
+ if (walk == from)
+ found_start = 1;
+ if (!found_start)
+ continue;
- while( from != to ) {
- unsigned int len = from->len - MP_HEADER_LEN;
+ if (skb) {
+ unsigned int len = walk->len - MP_HEADER_LEN;
+ skb_copy_from_linear_data_offset(walk, MP_HEADER_LEN,
+ skb_put(skb, len),
+ len);
+ }
+ __skb_unlink(walk, &mp->frags);
+ isdn_ppp_mp_free_skb(mp, walk);
- skb_copy_from_linear_data_offset(from, MP_HEADER_LEN,
- skb_put(skb,len),
- len);
- frag = from->next;
- isdn_ppp_mp_free_skb(mp, from);
- from = frag;
+ if (walk == to)
+ break;
}
}
+ if (!skb)
+ return;
+
proto = isdn_ppp_strip_proto(skb);
isdn_ppp_push_higher(net_dev, lp, skb, proto);
}
-static void isdn_ppp_mp_free_skb(ippp_bundle * mp, struct sk_buff * skb)
+static void isdn_ppp_mp_free_skb(ippp_bundle *mp, struct sk_buff *skb)
{
dev_kfree_skb(skb);
mp->frames--;
diff --git a/drivers/isdn/mISDN/timerdev.c b/drivers/isdn/mISDN/timerdev.c
index b5fabc7019d88f54b26d494ae296803d43c9c5fd..e7462924b5050fb70cad3ddfd9f607368d61e774 100644
--- a/drivers/isdn/mISDN/timerdev.c
+++ b/drivers/isdn/mISDN/timerdev.c
@@ -124,18 +124,6 @@ mISDN_read(struct file *filep, char *buf, size_t count, loff_t *off)
return ret;
}
-static loff_t
-mISDN_llseek(struct file *filep, loff_t offset, int orig)
-{
- return -ESPIPE;
-}
-
-static ssize_t
-mISDN_write(struct file *filep, const char *buf, size_t count, loff_t *off)
-{
- return -EOPNOTSUPP;
-}
-
static unsigned int
mISDN_poll(struct file *filep, poll_table *wait)
{
@@ -157,8 +145,9 @@ mISDN_poll(struct file *filep, poll_table *wait)
}
static void
-dev_expire_timer(struct mISDNtimer *timer)
+dev_expire_timer(unsigned long data)
{
+ struct mISDNtimer *timer = (void *)data;
u_long flags;
spin_lock_irqsave(&timer->dev->lock, flags);
@@ -191,7 +180,7 @@ misdn_add_timer(struct mISDNtimerdev *dev, int timeout)
spin_unlock_irqrestore(&dev->lock, flags);
timer->dev = dev;
timer->tl.data = (long)timer;
- timer->tl.function = (void *) dev_expire_timer;
+ timer->tl.function = dev_expire_timer;
init_timer(&timer->tl);
timer->tl.expires = jiffies + ((HZ * (u_long)timeout) / 1000);
add_timer(&timer->tl);
@@ -211,6 +200,9 @@ misdn_del_timer(struct mISDNtimerdev *dev, int id)
list_for_each_entry(timer, &dev->pending, list) {
if (timer->id == id) {
list_del_init(&timer->list);
+ /* RED-PEN AK: race -- timer can be still running on
+ * other CPU. Needs reference count I think
+ */
del_timer(&timer->tl);
ret = timer->id;
kfree(timer);
@@ -268,9 +260,7 @@ mISDN_ioctl(struct inode *inode, struct file *filep, unsigned int cmd,
}
static struct file_operations mISDN_fops = {
- .llseek = mISDN_llseek,
.read = mISDN_read,
- .write = mISDN_write,
.poll = mISDN_poll,
.ioctl = mISDN_ioctl,
.open = mISDN_open,
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 9556262dda5aabba7b6474eee2b4e2a3b1a31906..5b14262af0178797e174c7355680271d3ec04758 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -24,13 +24,6 @@ config LEDS_ATMEL_PWM
This option enables support for LEDs driven using outputs
of the dedicated PWM controller found on newer Atmel SOCs.
-config LEDS_CORGI
- tristate "LED Support for the Sharp SL-C7x0 series"
- depends on LEDS_CLASS && PXA_SHARP_C7xx
- help
- This option enables support for the LEDs on Sharp Zaurus
- SL-C7x0 series (C700, C750, C760, C860).
-
config LEDS_LOCOMO
tristate "LED Support for Locomo device"
depends on LEDS_CLASS && SHARP_LOCOMO
@@ -38,13 +31,6 @@ config LEDS_LOCOMO
This option enables support for the LEDs on Sharp Locomo.
Zaurus models SL-5500 and SL-5600.
-config LEDS_SPITZ
- tristate "LED Support for the Sharp SL-Cxx00 series"
- depends on LEDS_CLASS && PXA_SHARP_Cxx00
- help
- This option enables support for the LEDs on Sharp Zaurus
- SL-Cxx00 series (C1000, C3000, C3100).
-
config LEDS_S3C24XX
tristate "LED Support for Samsung S3C24XX GPIO LEDs"
depends on LEDS_CLASS && ARCH_S3C2410
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index ff7982b44565d7fe674b0846916a8acb2d221666..3a8e6a04363c501abc8217f894576ae519aea5d9 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -6,9 +6,7 @@ obj-$(CONFIG_LEDS_TRIGGERS) += led-triggers.o
# LED Platform Drivers
obj-$(CONFIG_LEDS_ATMEL_PWM) += leds-atmel-pwm.o
-obj-$(CONFIG_LEDS_CORGI) += leds-corgi.o
obj-$(CONFIG_LEDS_LOCOMO) += leds-locomo.o
-obj-$(CONFIG_LEDS_SPITZ) += leds-spitz.o
obj-$(CONFIG_LEDS_S3C24XX) += leds-s3c24xx.o
obj-$(CONFIG_LEDS_AMS_DELTA) += leds-ams-delta.o
obj-$(CONFIG_LEDS_NET48XX) += leds-net48xx.o
diff --git a/drivers/leds/leds-corgi.c b/drivers/leds/leds-corgi.c
deleted file mode 100644
index bc2dcd89f63545478fb28093ed3ae739cc931b03..0000000000000000000000000000000000000000
--- a/drivers/leds/leds-corgi.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * LED Triggers Core
- *
- * Copyright 2005-2006 Openedhand Ltd.
- *
- * Author: Richard Purdie <rpurdie@openedhand.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/leds.h>
-#include <mach/corgi.h>
-#include <mach/hardware.h>
-#include <mach/pxa-regs.h>
-#include <asm/hardware/scoop.h>
-
-static void corgiled_amber_set(struct led_classdev *led_cdev,
- enum led_brightness value)
-{
- if (value)
- GPSR0 = GPIO_bit(CORGI_GPIO_LED_ORANGE);
- else
- GPCR0 = GPIO_bit(CORGI_GPIO_LED_ORANGE);
-}
-
-static void corgiled_green_set(struct led_classdev *led_cdev,
- enum led_brightness value)
-{
- if (value)
- set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_LED_GREEN);
- else
- reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_LED_GREEN);
-}
-
-static struct led_classdev corgi_amber_led = {
- .name = "corgi:amber:charge",
- .default_trigger = "sharpsl-charge",
- .brightness_set = corgiled_amber_set,
-};
-
-static struct led_classdev corgi_green_led = {
- .name = "corgi:green:mail",
- .default_trigger = "nand-disk",
- .brightness_set = corgiled_green_set,
-};
-
-#ifdef CONFIG_PM
-static int corgiled_suspend(struct platform_device *dev, pm_message_t state)
-{
-#ifdef CONFIG_LEDS_TRIGGERS
- if (corgi_amber_led.trigger &&
- strcmp(corgi_amber_led.trigger->name, "sharpsl-charge"))
-#endif
- led_classdev_suspend(&corgi_amber_led);
- led_classdev_suspend(&corgi_green_led);
- return 0;
-}
-
-static int corgiled_resume(struct platform_device *dev)
-{
- led_classdev_resume(&corgi_amber_led);
- led_classdev_resume(&corgi_green_led);
- return 0;
-}
-#endif
-
-static int corgiled_probe(struct platform_device *pdev)
-{
- int ret;
-
- ret = led_classdev_register(&pdev->dev, &corgi_amber_led);
- if (ret < 0)
- return ret;
-
- ret = led_classdev_register(&pdev->dev, &corgi_green_led);
- if (ret < 0)
- led_classdev_unregister(&corgi_amber_led);
-
- return ret;
-}
-
-static int corgiled_remove(struct platform_device *pdev)
-{
- led_classdev_unregister(&corgi_amber_led);
- led_classdev_unregister(&corgi_green_led);
- return 0;
-}
-
-static struct platform_driver corgiled_driver = {
- .probe = corgiled_probe,
- .remove = corgiled_remove,
-#ifdef CONFIG_PM
- .suspend = corgiled_suspend,
- .resume = corgiled_resume,
-#endif
- .driver = {
- .name = "corgi-led",
- .owner = THIS_MODULE,
- },
-};
-
-static int __init corgiled_init(void)
-{
- return platform_driver_register(&corgiled_driver);
-}
-
-static void __exit corgiled_exit(void)
-{
- platform_driver_unregister(&corgiled_driver);
-}
-
-module_init(corgiled_init);
-module_exit(corgiled_exit);
-
-MODULE_AUTHOR("Richard Purdie <rpurdie@openedhand.com>");
-MODULE_DESCRIPTION("Corgi LED driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:corgi-led");
diff --git a/drivers/leds/leds-fsg.c b/drivers/leds/leds-fsg.c
index be0e12144b8b6d5cc03ca24c38caa3d98309e0ed..34935155c1c00077b6e94201cb4c5e6a534f1fad 100644
--- a/drivers/leds/leds-fsg.c
+++ b/drivers/leds/leds-fsg.c
@@ -161,6 +161,16 @@ static int fsg_led_probe(struct platform_device *pdev)
{
int ret;
+ /* Map the LED chip select address space */
+ latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512);
+ if (!latch_address) {
+ ret = -ENOMEM;
+ goto failremap;
+ }
+
+ latch_value = 0xffff;
+ *latch_address = latch_value;
+
ret = led_classdev_register(&pdev->dev, &fsg_wlan_led);
if (ret < 0)
goto failwlan;
@@ -185,20 +195,8 @@ static int fsg_led_probe(struct platform_device *pdev)
if (ret < 0)
goto failring;
- /* Map the LED chip select address space */
- latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512);
- if (!latch_address) {
- ret = -ENOMEM;
- goto failremap;
- }
-
- latch_value = 0xffff;
- *latch_address = latch_value;
-
return ret;
- failremap:
- led_classdev_unregister(&fsg_ring_led);
failring:
led_classdev_unregister(&fsg_sync_led);
failsync:
@@ -210,14 +208,14 @@ static int fsg_led_probe(struct platform_device *pdev)
failwan:
led_classdev_unregister(&fsg_wlan_led);
failwlan:
+ iounmap(latch_address);
+ failremap:
return ret;
}
static int fsg_led_remove(struct platform_device *pdev)
{
- iounmap(latch_address);
-
led_classdev_unregister(&fsg_wlan_led);
led_classdev_unregister(&fsg_wan_led);
led_classdev_unregister(&fsg_sata_led);
@@ -225,6 +223,8 @@ static int fsg_led_remove(struct platform_device *pdev)
led_classdev_unregister(&fsg_sync_led);
led_classdev_unregister(&fsg_ring_led);
+ iounmap(latch_address);
+
return 0;
}
diff --git a/drivers/leds/leds-pca955x.c b/drivers/leds/leds-pca955x.c
index 146c06972863fae8d49629bfbb593c474a260ce0..f508729123b54795480eb1ec25092107fd4f4857 100644
--- a/drivers/leds/leds-pca955x.c
+++ b/drivers/leds/leds-pca955x.c
@@ -248,11 +248,10 @@ static int __devinit pca955x_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct pca955x_led *pca955x;
- int i;
- int err = -ENODEV;
struct pca955x_chipdef *chip;
struct i2c_adapter *adapter;
struct led_platform_data *pdata;
+ int i, err;
chip = &pca955x_chipdefs[id->driver_data];
adapter = to_i2c_adapter(client->dev.parent);
@@ -282,43 +281,41 @@ static int __devinit pca955x_probe(struct i2c_client *client,
}
}
+ pca955x = kzalloc(sizeof(*pca955x) * chip->bits, GFP_KERNEL);
+ if (!pca955x)
+ return -ENOMEM;
+
+ i2c_set_clientdata(client, pca955x);
+
for (i = 0; i < chip->bits; i++) {
- pca955x = kzalloc(sizeof(struct pca955x_led), GFP_KERNEL);
- if (!pca955x) {
- err = -ENOMEM;
- goto exit;
- }
+ pca955x[i].chipdef = chip;
+ pca955x[i].client = client;
+ pca955x[i].led_num = i;
- pca955x->chipdef = chip;
- pca955x->client = client;
- pca955x->led_num = i;
/* Platform data can specify LED names and default triggers */
if (pdata) {
if (pdata->leds[i].name)
- snprintf(pca955x->name, 32, "pca955x:%s",
- pdata->leds[i].name);
+ snprintf(pca955x[i].name,
+ sizeof(pca955x[i].name), "pca955x:%s",
+ pdata->leds[i].name);
if (pdata->leds[i].default_trigger)
- pca955x->led_cdev.default_trigger =
+ pca955x[i].led_cdev.default_trigger =
pdata->leds[i].default_trigger;
} else {
- snprintf(pca955x->name, 32, "pca955x:%d", i);
+ snprintf(pca955x[i].name, sizeof(pca955x[i].name),
+ "pca955x:%d", i);
}
- spin_lock_init(&pca955x->lock);
- pca955x->led_cdev.name = pca955x->name;
- pca955x->led_cdev.brightness_set =
- pca955x_led_set;
+ spin_lock_init(&pca955x[i].lock);
- /*
- * Client data is a pointer to the _first_ pca955x_led
- * struct
- */
- if (i == 0)
- i2c_set_clientdata(client, pca955x);
+ pca955x[i].led_cdev.name = pca955x[i].name;
+ pca955x[i].led_cdev.brightness_set = pca955x_led_set;
- INIT_WORK(&(pca955x->work), pca955x_led_work);
+ INIT_WORK(&pca955x[i].work, pca955x_led_work);
- led_classdev_register(&client->dev, &(pca955x->led_cdev));
+ err = led_classdev_register(&client->dev, &pca955x[i].led_cdev);
+ if (err < 0)
+ goto exit;
}
/* Turn off LEDs */
@@ -336,23 +333,32 @@ static int __devinit pca955x_probe(struct i2c_client *client,
pca955x_write_psc(client, 1, 0);
return 0;
+
exit:
+ while (i--) {
+ led_classdev_unregister(&pca955x[i].led_cdev);
+ cancel_work_sync(&pca955x[i].work);
+ }
+
+ kfree(pca955x);
+ i2c_set_clientdata(client, NULL);
+
return err;
}
static int __devexit pca955x_remove(struct i2c_client *client)
{
struct pca955x_led *pca955x = i2c_get_clientdata(client);
- int leds = pca955x->chipdef->bits;
int i;
- for (i = 0; i < leds; i++) {
- led_classdev_unregister(&(pca955x->led_cdev));
- cancel_work_sync(&(pca955x->work));
- kfree(pca955x);
- pca955x = pca955x + 1;
+ for (i = 0; i < pca955x->chipdef->bits; i++) {
+ led_classdev_unregister(&pca955x[i].led_cdev);
+ cancel_work_sync(&pca955x[i].work);
}
+ kfree(pca955x);
+ i2c_set_clientdata(client, NULL);
+
return 0;
}
diff --git a/drivers/leds/leds-spitz.c b/drivers/leds/leds-spitz.c
deleted file mode 100644
index 178831c64bfb2dbed496df7886f151235bb80a01..0000000000000000000000000000000000000000
--- a/drivers/leds/leds-spitz.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * LED Triggers Core
- *
- * Copyright 2005-2006 Openedhand Ltd.
- *
- * Author: Richard Purdie <rpurdie@openedhand.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/leds.h>
-#include <asm/hardware/scoop.h>
-#include <asm/mach-types.h>
-#include <mach/hardware.h>
-#include <mach/pxa-regs.h>
-#include <mach/spitz.h>
-
-static void spitzled_amber_set(struct led_classdev *led_cdev,
- enum led_brightness value)
-{
- if (value)
- set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_ORANGE);
- else
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_ORANGE);
-}
-
-static void spitzled_green_set(struct led_classdev *led_cdev,
- enum led_brightness value)
-{
- if (value)
- set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN);
- else
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN);
-}
-
-static struct led_classdev spitz_amber_led = {
- .name = "spitz:amber:charge",
- .default_trigger = "sharpsl-charge",
- .brightness_set = spitzled_amber_set,
-};
-
-static struct led_classdev spitz_green_led = {
- .name = "spitz:green:hddactivity",
- .default_trigger = "ide-disk",
- .brightness_set = spitzled_green_set,
-};
-
-#ifdef CONFIG_PM
-static int spitzled_suspend(struct platform_device *dev, pm_message_t state)
-{
-#ifdef CONFIG_LEDS_TRIGGERS
- if (spitz_amber_led.trigger &&
- strcmp(spitz_amber_led.trigger->name, "sharpsl-charge"))
-#endif
- led_classdev_suspend(&spitz_amber_led);
- led_classdev_suspend(&spitz_green_led);
- return 0;
-}
-
-static int spitzled_resume(struct platform_device *dev)
-{
- led_classdev_resume(&spitz_amber_led);
- led_classdev_resume(&spitz_green_led);
- return 0;
-}
-#endif
-
-static int spitzled_probe(struct platform_device *pdev)
-{
- int ret;
-
- if (machine_is_akita()) {
- spitz_green_led.name = "spitz:green:mail";
- spitz_green_led.default_trigger = "nand-disk";
- }
-
- ret = led_classdev_register(&pdev->dev, &spitz_amber_led);
- if (ret < 0)
- return ret;
-
- ret = led_classdev_register(&pdev->dev, &spitz_green_led);
- if (ret < 0)
- led_classdev_unregister(&spitz_amber_led);
-
- return ret;
-}
-
-static int spitzled_remove(struct platform_device *pdev)
-{
- led_classdev_unregister(&spitz_amber_led);
- led_classdev_unregister(&spitz_green_led);
-
- return 0;
-}
-
-static struct platform_driver spitzled_driver = {
- .probe = spitzled_probe,
- .remove = spitzled_remove,
-#ifdef CONFIG_PM
- .suspend = spitzled_suspend,
- .resume = spitzled_resume,
-#endif
- .driver = {
- .name = "spitz-led",
- .owner = THIS_MODULE,
- },
-};
-
-static int __init spitzled_init(void)
-{
- return platform_driver_register(&spitzled_driver);
-}
-
-static void __exit spitzled_exit(void)
-{
- platform_driver_unregister(&spitzled_driver);
-}
-
-module_init(spitzled_init);
-module_exit(spitzled_exit);
-
-MODULE_AUTHOR("Richard Purdie <rpurdie@openedhand.com>");
-MODULE_DESCRIPTION("Spitz LED driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:spitz-led");
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 13956437bc81888d38e89ba2abbaa8d62772fc52..682ef9e6acd3344d5bf8a19f4550de90331f37d3 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -333,7 +333,6 @@ static void crypt_convert_init(struct crypt_config *cc,
ctx->idx_out = bio_out ? bio_out->bi_idx : 0;
ctx->sector = sector + cc->iv_offset;
init_completion(&ctx->restart);
- atomic_set(&ctx->pending, 1);
}
static int crypt_convert_block(struct crypt_config *cc,
@@ -408,6 +407,8 @@ static int crypt_convert(struct crypt_config *cc,
{
int r;
+ atomic_set(&ctx->pending, 1);
+
while(ctx->idx_in < ctx->bio_in->bi_vcnt &&
ctx->idx_out < ctx->bio_out->bi_vcnt) {
@@ -456,9 +457,11 @@ static void dm_crypt_bio_destructor(struct bio *bio)
/*
* Generate a new unfragmented bio with the given size
* This should never violate the device limitations
- * May return a smaller bio when running out of pages
+ * May return a smaller bio when running out of pages, indicated by
+ * *out_of_pages set to 1.
*/
-static struct bio *crypt_alloc_buffer(struct dm_crypt_io *io, unsigned size)
+static struct bio *crypt_alloc_buffer(struct dm_crypt_io *io, unsigned size,
+ unsigned *out_of_pages)
{
struct crypt_config *cc = io->target->private;
struct bio *clone;
@@ -472,11 +475,14 @@ static struct bio *crypt_alloc_buffer(struct dm_crypt_io *io, unsigned size)
return NULL;
clone_init(io, clone);
+ *out_of_pages = 0;
for (i = 0; i < nr_iovecs; i++) {
page = mempool_alloc(cc->page_pool, gfp_mask);
- if (!page)
+ if (!page) {
+ *out_of_pages = 1;
break;
+ }
/*
* if additional pages cannot be allocated without waiting,
@@ -517,6 +523,27 @@ static void crypt_free_buffer_pages(struct crypt_config *cc, struct bio *clone)
}
}
+static struct dm_crypt_io *crypt_io_alloc(struct dm_target *ti,
+ struct bio *bio, sector_t sector)
+{
+ struct crypt_config *cc = ti->private;
+ struct dm_crypt_io *io;
+
+ io = mempool_alloc(cc->io_pool, GFP_NOIO);
+ io->target = ti;
+ io->base_bio = bio;
+ io->sector = sector;
+ io->error = 0;
+ atomic_set(&io->pending, 0);
+
+ return io;
+}
+
+static void crypt_inc_pending(struct dm_crypt_io *io)
+{
+ atomic_inc(&io->pending);
+}
+
/*
* One of the bios was finished. Check for completion of
* the whole request and correctly clean up the buffer.
@@ -591,7 +618,7 @@ static void kcryptd_io_read(struct dm_crypt_io *io)
struct bio *base_bio = io->base_bio;
struct bio *clone;
- atomic_inc(&io->pending);
+ crypt_inc_pending(io);
/*
* The block layer might modify the bvec array, so always
@@ -653,6 +680,7 @@ static void kcryptd_crypt_write_io_submit(struct dm_crypt_io *io,
crypt_free_buffer_pages(cc, clone);
bio_put(clone);
io->error = -EIO;
+ crypt_dec_pending(io);
return;
}
@@ -664,28 +692,34 @@ static void kcryptd_crypt_write_io_submit(struct dm_crypt_io *io,
if (async)
kcryptd_queue_io(io);
- else {
- atomic_inc(&io->pending);
+ else
generic_make_request(clone);
- }
}
-static void kcryptd_crypt_write_convert_loop(struct dm_crypt_io *io)
+static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
{
struct crypt_config *cc = io->target->private;
struct bio *clone;
+ int crypt_finished;
+ unsigned out_of_pages = 0;
unsigned remaining = io->base_bio->bi_size;
int r;
+ /*
+ * Prevent io from disappearing until this function completes.
+ */
+ crypt_inc_pending(io);
+ crypt_convert_init(cc, &io->ctx, NULL, io->base_bio, io->sector);
+
/*
* The allocated buffers can be smaller than the whole bio,
* so repeat the whole process until all the data can be handled.
*/
while (remaining) {
- clone = crypt_alloc_buffer(io, remaining);
+ clone = crypt_alloc_buffer(io, remaining, &out_of_pages);
if (unlikely(!clone)) {
io->error = -ENOMEM;
- return;
+ break;
}
io->ctx.bio_out = clone;
@@ -693,37 +727,32 @@ static void kcryptd_crypt_write_convert_loop(struct dm_crypt_io *io)
remaining -= clone->bi_size;
+ crypt_inc_pending(io);
r = crypt_convert(cc, &io->ctx);
+ crypt_finished = atomic_dec_and_test(&io->ctx.pending);
- if (atomic_dec_and_test(&io->ctx.pending)) {
- /* processed, no running async crypto */
+ /* Encryption was already finished, submit io now */
+ if (crypt_finished) {
kcryptd_crypt_write_io_submit(io, r, 0);
- if (unlikely(r < 0))
- return;
- } else
- atomic_inc(&io->pending);
- /* out of memory -> run queues */
- if (unlikely(remaining)) {
- /* wait for async crypto then reinitialize pending */
- wait_event(cc->writeq, !atomic_read(&io->ctx.pending));
- atomic_set(&io->ctx.pending, 1);
- congestion_wait(WRITE, HZ/100);
+ /*
+ * If there was an error, do not try next fragments.
+ * For async, error is processed in async handler.
+ */
+ if (unlikely(r < 0))
+ break;
}
- }
-}
-static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
-{
- struct crypt_config *cc = io->target->private;
-
- /*
- * Prevent io from disappearing until this function completes.
- */
- atomic_inc(&io->pending);
+ /*
+ * Out of memory -> run queues
+ * But don't wait if split was due to the io size restriction
+ */
+ if (unlikely(out_of_pages))
+ congestion_wait(WRITE, HZ/100);
- crypt_convert_init(cc, &io->ctx, NULL, io->base_bio, io->sector);
- kcryptd_crypt_write_convert_loop(io);
+ if (unlikely(remaining))
+ wait_event(cc->writeq, !atomic_read(&io->ctx.pending));
+ }
crypt_dec_pending(io);
}
@@ -741,7 +770,7 @@ static void kcryptd_crypt_read_convert(struct dm_crypt_io *io)
struct crypt_config *cc = io->target->private;
int r = 0;
- atomic_inc(&io->pending);
+ crypt_inc_pending(io);
crypt_convert_init(cc, &io->ctx, io->base_bio, io->base_bio,
io->sector);
@@ -1108,15 +1137,9 @@ static void crypt_dtr(struct dm_target *ti)
static int crypt_map(struct dm_target *ti, struct bio *bio,
union map_info *map_context)
{
- struct crypt_config *cc = ti->private;
struct dm_crypt_io *io;
- io = mempool_alloc(cc->io_pool, GFP_NOIO);
- io->target = ti;
- io->base_bio = bio;
- io->sector = bio->bi_sector - ti->begin;
- io->error = 0;
- atomic_set(&io->pending, 0);
+ io = crypt_io_alloc(ti, bio, bio->bi_sector - ti->begin);
if (bio_data_dir(io->base_bio) == READ)
kcryptd_queue_io(io);
diff --git a/drivers/md/dm-exception-store.c b/drivers/md/dm-exception-store.c
index 41f408068a7c9c2329c61eb7e3eb47a82af6e280..769ab677f8e05a4b3887093be5e98e0cf9cd4125 100644
--- a/drivers/md/dm-exception-store.c
+++ b/drivers/md/dm-exception-store.c
@@ -108,12 +108,12 @@ struct pstore {
* Used to keep track of which metadata area the data in
* 'chunk' refers to.
*/
- uint32_t current_area;
+ chunk_t current_area;
/*
* The next free chunk for an exception.
*/
- uint32_t next_free;
+ chunk_t next_free;
/*
* The index of next free exception in the current
@@ -175,7 +175,7 @@ static void do_metadata(struct work_struct *work)
/*
* Read or write a chunk aligned and sized block of data from a device.
*/
-static int chunk_io(struct pstore *ps, uint32_t chunk, int rw, int metadata)
+static int chunk_io(struct pstore *ps, chunk_t chunk, int rw, int metadata)
{
struct dm_io_region where = {
.bdev = ps->snap->cow->bdev,
@@ -208,17 +208,24 @@ static int chunk_io(struct pstore *ps, uint32_t chunk, int rw, int metadata)
return req.result;
}
+/*
+ * Convert a metadata area index to a chunk index.
+ */
+static chunk_t area_location(struct pstore *ps, chunk_t area)
+{
+ return 1 + ((ps->exceptions_per_area + 1) * area);
+}
+
/*
* Read or write a metadata area. Remembering to skip the first
* chunk which holds the header.
*/
-static int area_io(struct pstore *ps, uint32_t area, int rw)
+static int area_io(struct pstore *ps, chunk_t area, int rw)
{
int r;
- uint32_t chunk;
+ chunk_t chunk;
- /* convert a metadata area index to a chunk index */
- chunk = 1 + ((ps->exceptions_per_area + 1) * area);
+ chunk = area_location(ps, area);
r = chunk_io(ps, chunk, rw, 0);
if (r)
@@ -228,7 +235,7 @@ static int area_io(struct pstore *ps, uint32_t area, int rw)
return 0;
}
-static int zero_area(struct pstore *ps, uint32_t area)
+static int zero_area(struct pstore *ps, chunk_t area)
{
memset(ps->area, 0, ps->snap->chunk_size << SECTOR_SHIFT);
return area_io(ps, area, WRITE);
@@ -404,7 +411,7 @@ static int insert_exceptions(struct pstore *ps, int *full)
static int read_exceptions(struct pstore *ps)
{
- uint32_t area;
+ chunk_t area;
int r, full = 1;
/*
@@ -517,6 +524,7 @@ static int persistent_prepare(struct exception_store *store,
{
struct pstore *ps = get_info(store);
uint32_t stride;
+ chunk_t next_free;
sector_t size = get_dev_size(store->snap->cow->bdev);
/* Is there enough room ? */
@@ -530,7 +538,8 @@ static int persistent_prepare(struct exception_store *store,
* into account the location of the metadata chunks.
*/
stride = (ps->exceptions_per_area + 1);
- if ((++ps->next_free % stride) == 1)
+ next_free = ++ps->next_free;
+ if (sector_div(next_free, stride) == 1)
ps->next_free++;
atomic_inc(&ps->pending_count);
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index b262c0042de3f79394d7ff46c61e36b68da29e48..dca401dc70a0ec3f24c0392851a002a8a125fd21 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -426,7 +426,7 @@ static int list_devices(struct dm_ioctl *param, size_t param_size)
old_nl->next = (uint32_t) ((void *) nl -
(void *) old_nl);
disk = dm_disk(hc->md);
- nl->dev = huge_encode_dev(MKDEV(disk->major, disk->first_minor));
+ nl->dev = huge_encode_dev(disk_devt(disk));
nl->next = 0;
strcpy(nl->name, hc->name);
@@ -539,7 +539,7 @@ static int __dev_status(struct mapped_device *md, struct dm_ioctl *param)
if (dm_suspended(md))
param->flags |= DM_SUSPEND_FLAG;
- param->dev = huge_encode_dev(MKDEV(disk->major, disk->first_minor));
+ param->dev = huge_encode_dev(disk_devt(disk));
/*
* Yes, this will be out of date by the time it gets back
@@ -548,7 +548,7 @@ static int __dev_status(struct mapped_device *md, struct dm_ioctl *param)
*/
param->open_count = dm_open_count(md);
- if (disk->policy)
+ if (get_disk_ro(disk))
param->flags |= DM_READONLY_FLAG;
param->event_nr = dm_get_event_nr(md);
@@ -1131,7 +1131,7 @@ static void retrieve_deps(struct dm_table *table,
unsigned int count = 0;
struct list_head *tmp;
size_t len, needed;
- struct dm_dev *dd;
+ struct dm_dev_internal *dd;
struct dm_target_deps *deps;
deps = get_result_buffer(param, param_size, &len);
@@ -1157,7 +1157,7 @@ static void retrieve_deps(struct dm_table *table,
deps->count = count;
count = 0;
list_for_each_entry (dd, dm_table_get_devices(table), list)
- deps->dev[count++] = huge_encode_dev(dd->bdev->bd_dev);
+ deps->dev[count++] = huge_encode_dev(dd->dm_dev.bdev->bd_dev);
param->data_size = param->data_start + needed;
}
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 71dd65aa31b696aa37a894b0d7bd9cbdc2034123..103304c1e3b06899d8277cd95369e3df94da36db 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -30,9 +30,11 @@ struct pgpath {
struct list_head list;
struct priority_group *pg; /* Owning PG */
+ unsigned is_active; /* Path status */
unsigned fail_count; /* Cumulative failure count */
struct dm_path path;
+ struct work_struct deactivate_path;
};
#define path_to_pgpath(__pgp) container_of((__pgp), struct pgpath, path)
@@ -63,6 +65,7 @@ struct multipath {
const char *hw_handler_name;
struct work_struct activate_path;
+ struct pgpath *pgpath_to_activate;
unsigned nr_priority_groups;
struct list_head priority_groups;
unsigned pg_init_required; /* pg_init needs calling? */
@@ -111,6 +114,7 @@ static struct workqueue_struct *kmultipathd, *kmpath_handlerd;
static void process_queued_ios(struct work_struct *work);
static void trigger_event(struct work_struct *work);
static void activate_path(struct work_struct *work);
+static void deactivate_path(struct work_struct *work);
/*-----------------------------------------------
@@ -121,8 +125,10 @@ static struct pgpath *alloc_pgpath(void)
{
struct pgpath *pgpath = kzalloc(sizeof(*pgpath), GFP_KERNEL);
- if (pgpath)
- pgpath->path.is_active = 1;
+ if (pgpath) {
+ pgpath->is_active = 1;
+ INIT_WORK(&pgpath->deactivate_path, deactivate_path);
+ }
return pgpath;
}
@@ -132,6 +138,14 @@ static void free_pgpath(struct pgpath *pgpath)
kfree(pgpath);
}
+static void deactivate_path(struct work_struct *work)
+{
+ struct pgpath *pgpath =
+ container_of(work, struct pgpath, deactivate_path);
+
+ blk_abort_queue(pgpath->path.dev->bdev->bd_disk->queue);
+}
+
static struct priority_group *alloc_priority_group(void)
{
struct priority_group *pg;
@@ -146,6 +160,7 @@ static struct priority_group *alloc_priority_group(void)
static void free_pgpaths(struct list_head *pgpaths, struct dm_target *ti)
{
+ unsigned long flags;
struct pgpath *pgpath, *tmp;
struct multipath *m = ti->private;
@@ -154,6 +169,10 @@ static void free_pgpaths(struct list_head *pgpaths, struct dm_target *ti)
if (m->hw_handler_name)
scsi_dh_detach(bdev_get_queue(pgpath->path.dev->bdev));
dm_put_device(ti, pgpath->path.dev);
+ spin_lock_irqsave(&m->lock, flags);
+ if (m->pgpath_to_activate == pgpath)
+ m->pgpath_to_activate = NULL;
+ spin_unlock_irqrestore(&m->lock, flags);
free_pgpath(pgpath);
}
}
@@ -421,6 +440,7 @@ static void process_queued_ios(struct work_struct *work)
__choose_pgpath(m);
pgpath = m->current_pgpath;
+ m->pgpath_to_activate = m->current_pgpath;
if ((pgpath && !m->queue_io) ||
(!pgpath && !m->queue_if_no_path))
@@ -556,12 +576,12 @@ static struct pgpath *parse_path(struct arg_set *as, struct path_selector *ps,
/* we need at least a path arg */
if (as->argc < 1) {
ti->error = "no device given";
- return NULL;
+ return ERR_PTR(-EINVAL);
}
p = alloc_pgpath();
if (!p)
- return NULL;
+ return ERR_PTR(-ENOMEM);
r = dm_get_device(ti, shift(as), ti->begin, ti->len,
dm_table_get_mode(ti->table), &p->path.dev);
@@ -589,7 +609,7 @@ static struct pgpath *parse_path(struct arg_set *as, struct path_selector *ps,
bad:
free_pgpath(p);
- return NULL;
+ return ERR_PTR(r);
}
static struct priority_group *parse_priority_group(struct arg_set *as,
@@ -607,14 +627,14 @@ static struct priority_group *parse_priority_group(struct arg_set *as,
if (as->argc < 2) {
as->argc = 0;
- ti->error = "not enough priority group aruments";
- return NULL;
+ ti->error = "not enough priority group arguments";
+ return ERR_PTR(-EINVAL);
}
pg = alloc_priority_group();
if (!pg) {
ti->error = "couldn't allocate priority group";
- return NULL;
+ return ERR_PTR(-ENOMEM);
}
pg->m = m;
@@ -647,8 +667,10 @@ static struct priority_group *parse_priority_group(struct arg_set *as,
path_args.argv = as->argv;
pgpath = parse_path(&path_args, &pg->ps, ti);
- if (!pgpath)
+ if (IS_ERR(pgpath)) {
+ r = PTR_ERR(pgpath);
goto bad;
+ }
pgpath->pg = pg;
list_add_tail(&pgpath->list, &pg->pgpaths);
@@ -659,7 +681,7 @@ static struct priority_group *parse_priority_group(struct arg_set *as,
bad:
free_priority_group(pg, ti);
- return NULL;
+ return ERR_PTR(r);
}
static int parse_hw_handler(struct arg_set *as, struct multipath *m)
@@ -778,8 +800,8 @@ static int multipath_ctr(struct dm_target *ti, unsigned int argc,
struct priority_group *pg;
pg = parse_priority_group(&as, m);
- if (!pg) {
- r = -EINVAL;
+ if (IS_ERR(pg)) {
+ r = PTR_ERR(pg);
goto bad;
}
@@ -845,13 +867,13 @@ static int fail_path(struct pgpath *pgpath)
spin_lock_irqsave(&m->lock, flags);
- if (!pgpath->path.is_active)
+ if (!pgpath->is_active)
goto out;
DMWARN("Failing path %s.", pgpath->path.dev->name);
pgpath->pg->ps.type->fail_path(&pgpath->pg->ps, &pgpath->path);
- pgpath->path.is_active = 0;
+ pgpath->is_active = 0;
pgpath->fail_count++;
m->nr_valid_paths--;
@@ -863,6 +885,7 @@ static int fail_path(struct pgpath *pgpath)
pgpath->path.dev->name, m->nr_valid_paths);
queue_work(kmultipathd, &m->trigger_event);
+ queue_work(kmultipathd, &pgpath->deactivate_path);
out:
spin_unlock_irqrestore(&m->lock, flags);
@@ -881,7 +904,7 @@ static int reinstate_path(struct pgpath *pgpath)
spin_lock_irqsave(&m->lock, flags);
- if (pgpath->path.is_active)
+ if (pgpath->is_active)
goto out;
if (!pgpath->pg->ps.type->reinstate_path) {
@@ -895,7 +918,7 @@ static int reinstate_path(struct pgpath *pgpath)
if (r)
goto out;
- pgpath->path.is_active = 1;
+ pgpath->is_active = 1;
m->current_pgpath = NULL;
if (!m->nr_valid_paths++ && m->queue_size)
@@ -1093,8 +1116,15 @@ static void activate_path(struct work_struct *work)
int ret;
struct multipath *m =
container_of(work, struct multipath, activate_path);
- struct dm_path *path = &m->current_pgpath->path;
+ struct dm_path *path;
+ unsigned long flags;
+ spin_lock_irqsave(&m->lock, flags);
+ path = &m->pgpath_to_activate->path;
+ m->pgpath_to_activate = NULL;
+ spin_unlock_irqrestore(&m->lock, flags);
+ if (!path)
+ return;
ret = scsi_dh_activate(bdev_get_queue(path->dev->bdev));
pg_init_done(path, ret);
}
@@ -1276,7 +1306,7 @@ static int multipath_status(struct dm_target *ti, status_type_t type,
list_for_each_entry(p, &pg->pgpaths, list) {
DMEMIT("%s %s %u ", p->path.dev->name,
- p->path.is_active ? "A" : "F",
+ p->is_active ? "A" : "F",
p->fail_count);
if (pg->ps.type->status)
sz += pg->ps.type->status(&pg->ps,
diff --git a/drivers/md/dm-mpath.h b/drivers/md/dm-mpath.h
index c198b856a452540ebb47e9718458e39b7c6113c3..e230f7196259622947a6bfc5169328a41ed15223 100644
--- a/drivers/md/dm-mpath.h
+++ b/drivers/md/dm-mpath.h
@@ -13,8 +13,6 @@ struct dm_dev;
struct dm_path {
struct dm_dev *dev; /* Read-only */
- unsigned is_active; /* Read-only */
-
void *pscontext; /* For path-selector use */
};
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index ff05fe89308313ab5792a6b3dc9146db3e585c6a..29913e42c4ab436da84fc7fdf6e42da4fe051e49 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -842,7 +842,9 @@ static int recover(struct mirror_set *ms, struct region *reg)
}
/* hand to kcopyd */
- set_bit(DM_KCOPYD_IGNORE_ERROR, &flags);
+ if (!errors_handled(ms))
+ set_bit(DM_KCOPYD_IGNORE_ERROR, &flags);
+
r = dm_kcopyd_copy(ms->kcopyd_client, &from, ms->nr_mirrors - 1, to,
flags, recovery_complete, reg);
diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index 4de90ab3968b3f9528420281a9398a9bf11ec8e7..b745d8ac625b5ffd6730f585e95fec2081cf8429 100644
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -284,8 +284,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio,
memset(major_minor, 0, sizeof(major_minor));
sprintf(major_minor, "%d:%d",
- bio->bi_bdev->bd_disk->major,
- bio->bi_bdev->bd_disk->first_minor);
+ MAJOR(disk_devt(bio->bi_bdev->bd_disk)),
+ MINOR(disk_devt(bio->bi_bdev->bd_disk)));
/*
* Test to see which stripe drive triggered the event
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 61f441409234e334048460bd6475eee2572d883c..a740a6950f598ce44eb7ee285b48f057ef19cd83 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -250,7 +250,8 @@ static void free_devices(struct list_head *devices)
struct list_head *tmp, *next;
list_for_each_safe(tmp, next, devices) {
- struct dm_dev *dd = list_entry(tmp, struct dm_dev, list);
+ struct dm_dev_internal *dd =
+ list_entry(tmp, struct dm_dev_internal, list);
kfree(dd);
}
}
@@ -327,12 +328,12 @@ static int lookup_device(const char *path, dev_t *dev)
/*
* See if we've already got a device in the list.
*/
-static struct dm_dev *find_device(struct list_head *l, dev_t dev)
+static struct dm_dev_internal *find_device(struct list_head *l, dev_t dev)
{
- struct dm_dev *dd;
+ struct dm_dev_internal *dd;
list_for_each_entry (dd, l, list)
- if (dd->bdev->bd_dev == dev)
+ if (dd->dm_dev.bdev->bd_dev == dev)
return dd;
return NULL;
@@ -341,45 +342,47 @@ static struct dm_dev *find_device(struct list_head *l, dev_t dev)
/*
* Open a device so we can use it as a map destination.
*/
-static int open_dev(struct dm_dev *d, dev_t dev, struct mapped_device *md)
+static int open_dev(struct dm_dev_internal *d, dev_t dev,
+ struct mapped_device *md)
{
static char *_claim_ptr = "I belong to device-mapper";
struct block_device *bdev;
int r;
- BUG_ON(d->bdev);
+ BUG_ON(d->dm_dev.bdev);
- bdev = open_by_devnum(dev, d->mode);
+ bdev = open_by_devnum(dev, d->dm_dev.mode);
if (IS_ERR(bdev))
return PTR_ERR(bdev);
r = bd_claim_by_disk(bdev, _claim_ptr, dm_disk(md));
if (r)
blkdev_put(bdev);
else
- d->bdev = bdev;
+ d->dm_dev.bdev = bdev;
return r;
}
/*
* Close a device that we've been using.
*/
-static void close_dev(struct dm_dev *d, struct mapped_device *md)
+static void close_dev(struct dm_dev_internal *d, struct mapped_device *md)
{
- if (!d->bdev)
+ if (!d->dm_dev.bdev)
return;
- bd_release_from_disk(d->bdev, dm_disk(md));
- blkdev_put(d->bdev);
- d->bdev = NULL;
+ bd_release_from_disk(d->dm_dev.bdev, dm_disk(md));
+ blkdev_put(d->dm_dev.bdev);
+ d->dm_dev.bdev = NULL;
}
/*
* If possible, this checks an area of a destination device is valid.
*/
-static int check_device_area(struct dm_dev *dd, sector_t start, sector_t len)
+static int check_device_area(struct dm_dev_internal *dd, sector_t start,
+ sector_t len)
{
- sector_t dev_size = dd->bdev->bd_inode->i_size >> SECTOR_SHIFT;
+ sector_t dev_size = dd->dm_dev.bdev->bd_inode->i_size >> SECTOR_SHIFT;
if (!dev_size)
return 1;
@@ -392,16 +395,17 @@ static int check_device_area(struct dm_dev *dd, sector_t start, sector_t len)
* careful to leave things as they were if we fail to reopen the
* device.
*/
-static int upgrade_mode(struct dm_dev *dd, int new_mode, struct mapped_device *md)
+static int upgrade_mode(struct dm_dev_internal *dd, int new_mode,
+ struct mapped_device *md)
{
int r;
- struct dm_dev dd_copy;
- dev_t dev = dd->bdev->bd_dev;
+ struct dm_dev_internal dd_copy;
+ dev_t dev = dd->dm_dev.bdev->bd_dev;
dd_copy = *dd;
- dd->mode |= new_mode;
- dd->bdev = NULL;
+ dd->dm_dev.mode |= new_mode;
+ dd->dm_dev.bdev = NULL;
r = open_dev(dd, dev, md);
if (!r)
close_dev(&dd_copy, md);
@@ -421,7 +425,7 @@ static int __table_get_device(struct dm_table *t, struct dm_target *ti,
{
int r;
dev_t uninitialized_var(dev);
- struct dm_dev *dd;
+ struct dm_dev_internal *dd;
unsigned int major, minor;
BUG_ON(!t);
@@ -443,20 +447,20 @@ static int __table_get_device(struct dm_table *t, struct dm_target *ti,
if (!dd)
return -ENOMEM;
- dd->mode = mode;
- dd->bdev = NULL;
+ dd->dm_dev.mode = mode;
+ dd->dm_dev.bdev = NULL;
if ((r = open_dev(dd, dev, t->md))) {
kfree(dd);
return r;
}
- format_dev_t(dd->name, dev);
+ format_dev_t(dd->dm_dev.name, dev);
atomic_set(&dd->count, 0);
list_add(&dd->list, &t->devices);
- } else if (dd->mode != (mode | dd->mode)) {
+ } else if (dd->dm_dev.mode != (mode | dd->dm_dev.mode)) {
r = upgrade_mode(dd, mode, t->md);
if (r)
return r;
@@ -465,11 +469,11 @@ static int __table_get_device(struct dm_table *t, struct dm_target *ti,
if (!check_device_area(dd, start, len)) {
DMWARN("device %s too small for target", path);
- dm_put_device(ti, dd);
+ dm_put_device(ti, &dd->dm_dev);
return -EINVAL;
}
- *result = dd;
+ *result = &dd->dm_dev;
return 0;
}
@@ -478,6 +482,13 @@ void dm_set_device_limits(struct dm_target *ti, struct block_device *bdev)
{
struct request_queue *q = bdev_get_queue(bdev);
struct io_restrictions *rs = &ti->limits;
+ char b[BDEVNAME_SIZE];
+
+ if (unlikely(!q)) {
+ DMWARN("%s: Cannot set limits for nonexistent device %s",
+ dm_device_name(ti->table->md), bdevname(bdev, b));
+ return;
+ }
/*
* Combine the device limits low.
@@ -540,8 +551,11 @@ int dm_get_device(struct dm_target *ti, const char *path, sector_t start,
/*
* Decrement a devices use count and remove it if necessary.
*/
-void dm_put_device(struct dm_target *ti, struct dm_dev *dd)
+void dm_put_device(struct dm_target *ti, struct dm_dev *d)
{
+ struct dm_dev_internal *dd = container_of(d, struct dm_dev_internal,
+ dm_dev);
+
if (atomic_dec_and_test(&dd->count)) {
close_dev(dd, ti->table->md);
list_del(&dd->list);
@@ -937,13 +951,20 @@ int dm_table_resume_targets(struct dm_table *t)
int dm_table_any_congested(struct dm_table *t, int bdi_bits)
{
- struct dm_dev *dd;
+ struct dm_dev_internal *dd;
struct list_head *devices = dm_table_get_devices(t);
int r = 0;
list_for_each_entry(dd, devices, list) {
- struct request_queue *q = bdev_get_queue(dd->bdev);
- r |= bdi_congested(&q->backing_dev_info, bdi_bits);
+ struct request_queue *q = bdev_get_queue(dd->dm_dev.bdev);
+ char b[BDEVNAME_SIZE];
+
+ if (likely(q))
+ r |= bdi_congested(&q->backing_dev_info, bdi_bits);
+ else
+ DMWARN_LIMIT("%s: any_congested: nonexistent device %s",
+ dm_device_name(t->md),
+ bdevname(dd->dm_dev.bdev, b));
}
return r;
@@ -951,13 +972,19 @@ int dm_table_any_congested(struct dm_table *t, int bdi_bits)
void dm_table_unplug_all(struct dm_table *t)
{
- struct dm_dev *dd;
+ struct dm_dev_internal *dd;
struct list_head *devices = dm_table_get_devices(t);
list_for_each_entry(dd, devices, list) {
- struct request_queue *q = bdev_get_queue(dd->bdev);
-
- blk_unplug(q);
+ struct request_queue *q = bdev_get_queue(dd->dm_dev.bdev);
+ char b[BDEVNAME_SIZE];
+
+ if (likely(q))
+ blk_unplug(q);
+ else
+ DMWARN_LIMIT("%s: Cannot unplug nonexistent device %s",
+ dm_device_name(t->md),
+ bdevname(dd->dm_dev.bdev, b));
}
}
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index bca448e118786a78a5e07b54f3cb3a7e3aca85d5..327de03a5bdfed7f11b0904abb72f3eac65fc92d 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -377,13 +377,14 @@ static void free_tio(struct mapped_device *md, struct dm_target_io *tio)
static void start_io_acct(struct dm_io *io)
{
struct mapped_device *md = io->md;
+ int cpu;
io->start_time = jiffies;
- preempt_disable();
- disk_round_stats(dm_disk(md));
- preempt_enable();
- dm_disk(md)->in_flight = atomic_inc_return(&md->pending);
+ cpu = part_stat_lock();
+ part_round_stats(cpu, &dm_disk(md)->part0);
+ part_stat_unlock();
+ dm_disk(md)->part0.in_flight = atomic_inc_return(&md->pending);
}
static int end_io_acct(struct dm_io *io)
@@ -391,15 +392,16 @@ static int end_io_acct(struct dm_io *io)
struct mapped_device *md = io->md;
struct bio *bio = io->bio;
unsigned long duration = jiffies - io->start_time;
- int pending;
+ int pending, cpu;
int rw = bio_data_dir(bio);
- preempt_disable();
- disk_round_stats(dm_disk(md));
- preempt_enable();
- dm_disk(md)->in_flight = pending = atomic_dec_return(&md->pending);
+ cpu = part_stat_lock();
+ part_round_stats(cpu, &dm_disk(md)->part0);
+ part_stat_add(cpu, &dm_disk(md)->part0, ticks[rw], duration);
+ part_stat_unlock();
- disk_stat_add(dm_disk(md), ticks[rw], duration);
+ dm_disk(md)->part0.in_flight = pending =
+ atomic_dec_return(&md->pending);
return !pending;
}
@@ -837,12 +839,14 @@ static int dm_merge_bvec(struct request_queue *q,
struct dm_table *map = dm_get_table(md);
struct dm_target *ti;
sector_t max_sectors;
- int max_size;
+ int max_size = 0;
if (unlikely(!map))
- return 0;
+ goto out;
ti = dm_table_find_target(map, bvm->bi_sector);
+ if (!dm_target_is_valid(ti))
+ goto out_table;
/*
* Find maximum amount of I/O that won't need splitting
@@ -861,14 +865,16 @@ static int dm_merge_bvec(struct request_queue *q,
if (max_size && ti->type->merge)
max_size = ti->type->merge(ti, bvm, biovec, max_size);
+out_table:
+ dm_table_put(map);
+
+out:
/*
* Always allow an entire first page
*/
if (max_size <= biovec->bv_len && !(bvm->bi_size >> SECTOR_SHIFT))
max_size = biovec->bv_len;
- dm_table_put(map);
-
return max_size;
}
@@ -881,6 +887,7 @@ static int dm_request(struct request_queue *q, struct bio *bio)
int r = -EIO;
int rw = bio_data_dir(bio);
struct mapped_device *md = q->queuedata;
+ int cpu;
/*
* There is no use in forwarding any barrier request since we can't
@@ -893,8 +900,10 @@ static int dm_request(struct request_queue *q, struct bio *bio)
down_read(&md->io_lock);
- disk_stat_inc(dm_disk(md), ios[rw]);
- disk_stat_add(dm_disk(md), sectors[rw], bio_sectors(bio));
+ cpu = part_stat_lock();
+ part_stat_inc(cpu, &dm_disk(md)->part0, ios[rw]);
+ part_stat_add(cpu, &dm_disk(md)->part0, sectors[rw], bio_sectors(bio));
+ part_stat_unlock();
/*
* If we're suspended we have to queue
@@ -1142,7 +1151,7 @@ static void unlock_fs(struct mapped_device *md);
static void free_dev(struct mapped_device *md)
{
- int minor = md->disk->first_minor;
+ int minor = MINOR(disk_devt(md->disk));
if (md->suspended_bdev) {
unlock_fs(md);
@@ -1178,7 +1187,7 @@ static void event_callback(void *context)
list_splice_init(&md->uevent_list, &uevents);
spin_unlock_irqrestore(&md->uevent_lock, flags);
- dm_send_uevents(&uevents, &md->disk->dev.kobj);
+ dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
atomic_inc(&md->event_nr);
wake_up(&md->eventq);
@@ -1263,7 +1272,7 @@ static struct mapped_device *dm_find_md(dev_t dev)
md = idr_find(&_minor_idr, minor);
if (md && (md == MINOR_ALLOCED ||
- (dm_disk(md)->first_minor != minor) ||
+ (MINOR(disk_devt(dm_disk(md))) != minor) ||
test_bit(DMF_FREEING, &md->flags))) {
md = NULL;
goto out;
@@ -1314,7 +1323,8 @@ void dm_put(struct mapped_device *md)
if (atomic_dec_and_lock(&md->holders, &_minor_lock)) {
map = dm_get_table(md);
- idr_replace(&_minor_idr, MINOR_ALLOCED, dm_disk(md)->first_minor);
+ idr_replace(&_minor_idr, MINOR_ALLOCED,
+ MINOR(disk_devt(dm_disk(md))));
set_bit(DMF_FREEING, &md->flags);
spin_unlock(&_minor_lock);
if (!dm_suspended(md)) {
@@ -1634,7 +1644,7 @@ int dm_resume(struct mapped_device *md)
*---------------------------------------------------------------*/
void dm_kobject_uevent(struct mapped_device *md)
{
- kobject_uevent(&md->disk->dev.kobj, KOBJ_CHANGE);
+ kobject_uevent(&disk_to_dev(md->disk)->kobj, KOBJ_CHANGE);
}
uint32_t dm_next_uevent_seq(struct mapped_device *md)
diff --git a/drivers/md/dm.h b/drivers/md/dm.h
index 1e59a0b0a78a0428a3c515280908062272e094d5..cd189da2b2fa1fbad7293f152f0744b7bdbb8c35 100644
--- a/drivers/md/dm.h
+++ b/drivers/md/dm.h
@@ -25,13 +25,10 @@
/*
* List of devices that a metadevice uses and should open/close.
*/
-struct dm_dev {
+struct dm_dev_internal {
struct list_head list;
-
atomic_t count;
- int mode;
- struct block_device *bdev;
- char name[16];
+ struct dm_dev dm_dev;
};
struct dm_table;
@@ -49,7 +46,6 @@ void dm_table_presuspend_targets(struct dm_table *t);
void dm_table_postsuspend_targets(struct dm_table *t);
int dm_table_resume_targets(struct dm_table *t);
int dm_table_any_congested(struct dm_table *t, int bdi_bits);
-void dm_table_unplug_all(struct dm_table *t);
/*
* To check the return value from dm_table_find_target().
@@ -93,8 +89,6 @@ void dm_linear_exit(void);
int dm_stripe_init(void);
void dm_stripe_exit(void);
-void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size);
-union map_info *dm_get_mapinfo(struct bio *bio);
int dm_open_count(struct mapped_device *md);
int dm_lock_for_deletion(struct mapped_device *md);
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index b1eebf88c209a9abfb920eae921c1ec74459383c..b9cbee688fae9e4d28c9d62f58780d39254e0e3d 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -318,14 +318,18 @@ static int linear_make_request (struct request_queue *q, struct bio *bio)
mddev_t *mddev = q->queuedata;
dev_info_t *tmp_dev;
sector_t block;
+ int cpu;
if (unlikely(bio_barrier(bio))) {
bio_endio(bio, -EOPNOTSUPP);
return 0;
}
- disk_stat_inc(mddev->gendisk, ios[rw]);
- disk_stat_add(mddev->gendisk, sectors[rw], bio_sectors(bio));
+ cpu = part_stat_lock();
+ part_stat_inc(cpu, &mddev->gendisk->part0, ios[rw]);
+ part_stat_add(cpu, &mddev->gendisk->part0, sectors[rw],
+ bio_sectors(bio));
+ part_stat_unlock();
tmp_dev = which_dev(mddev, bio->bi_sector);
block = bio->bi_sector >> 1;
@@ -349,7 +353,7 @@ static int linear_make_request (struct request_queue *q, struct bio *bio)
* split it.
*/
struct bio_pair *bp;
- bp = bio_split(bio, bio_split_pool,
+ bp = bio_split(bio,
((tmp_dev->offset + tmp_dev->size)<<1) - bio->bi_sector);
if (linear_make_request(q, &bp->bio1))
generic_make_request(&bp->bio1);
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 4790c83d78d0cd52adbfb4d4c394eb9d7ec4c691..0a3a4bdcd4afd55ad52fd08ecc3d99713bcb9a87 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1464,10 +1464,7 @@ static int bind_rdev_to_array(mdk_rdev_t * rdev, mddev_t * mddev)
if ((err = kobject_add(&rdev->kobj, &mddev->kobj, "dev-%s", b)))
goto fail;
- if (rdev->bdev->bd_part)
- ko = &rdev->bdev->bd_part->dev.kobj;
- else
- ko = &rdev->bdev->bd_disk->dev.kobj;
+ ko = &part_to_dev(rdev->bdev->bd_part)->kobj;
if ((err = sysfs_create_link(&rdev->kobj, ko, "block"))) {
kobject_del(&rdev->kobj);
goto fail;
@@ -3470,8 +3467,8 @@ static struct kobject *md_probe(dev_t dev, int *part, void *data)
disk->queue = mddev->queue;
add_disk(disk);
mddev->gendisk = disk;
- error = kobject_init_and_add(&mddev->kobj, &md_ktype, &disk->dev.kobj,
- "%s", "md");
+ error = kobject_init_and_add(&mddev->kobj, &md_ktype,
+ &disk_to_dev(disk)->kobj, "%s", "md");
mutex_unlock(&disks_mutex);
if (error)
printk(KERN_WARNING "md: cannot register %s/md - name in use\n",
@@ -3761,7 +3758,7 @@ static int do_md_run(mddev_t * mddev)
sysfs_notify(&mddev->kobj, NULL, "array_state");
sysfs_notify(&mddev->kobj, NULL, "sync_action");
sysfs_notify(&mddev->kobj, NULL, "degraded");
- kobject_uevent(&mddev->gendisk->dev.kobj, KOBJ_CHANGE);
+ kobject_uevent(&disk_to_dev(mddev->gendisk)->kobj, KOBJ_CHANGE);
return 0;
}
@@ -5549,8 +5546,8 @@ static int is_mddev_idle(mddev_t *mddev)
rcu_read_lock();
rdev_for_each_rcu(rdev, mddev) {
struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
- curr_events = disk_stat_read(disk, sectors[0]) +
- disk_stat_read(disk, sectors[1]) -
+ curr_events = part_stat_read(&disk->part0, sectors[0]) +
+ part_stat_read(&disk->part0, sectors[1]) -
atomic_read(&disk->sync_io);
/* sync IO will cause sync_io to increase before the disk_stats
* as sync_io is counted when a request starts, and
@@ -5761,7 +5758,11 @@ void md_do_sync(mddev_t *mddev)
* time 'round when curr_resync == 2
*/
continue;
- prepare_to_wait(&resync_wait, &wq, TASK_UNINTERRUPTIBLE);
+ /* We need to wait 'interruptible' so as not to
+ * contribute to the load average, and not to
+ * be caught by 'softlockup'
+ */
+ prepare_to_wait(&resync_wait, &wq, TASK_INTERRUPTIBLE);
if (!kthread_should_stop() &&
mddev2->curr_resync >= mddev->curr_resync) {
printk(KERN_INFO "md: delaying %s of %s"
@@ -5769,6 +5770,8 @@ void md_do_sync(mddev_t *mddev)
" share one or more physical units)\n",
desc, mdname(mddev), mdname(mddev2));
mddev_put(mddev2);
+ if (signal_pending(current))
+ flush_signals(current);
schedule();
finish_wait(&resync_wait, &wq);
goto try_again;
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index c4779ccba1c39bf1ab3f7454706868245f95ea0e..8bb8794129b372c9fdd065d961437c54e774d110 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -147,6 +147,7 @@ static int multipath_make_request (struct request_queue *q, struct bio * bio)
struct multipath_bh * mp_bh;
struct multipath_info *multipath;
const int rw = bio_data_dir(bio);
+ int cpu;
if (unlikely(bio_barrier(bio))) {
bio_endio(bio, -EOPNOTSUPP);
@@ -158,8 +159,11 @@ static int multipath_make_request (struct request_queue *q, struct bio * bio)
mp_bh->master_bio = bio;
mp_bh->mddev = mddev;
- disk_stat_inc(mddev->gendisk, ios[rw]);
- disk_stat_add(mddev->gendisk, sectors[rw], bio_sectors(bio));
+ cpu = part_stat_lock();
+ part_stat_inc(cpu, &mddev->gendisk->part0, ios[rw]);
+ part_stat_add(cpu, &mddev->gendisk->part0, sectors[rw],
+ bio_sectors(bio));
+ part_stat_unlock();
mp_bh->path = multipath_map(conf);
if (mp_bh->path < 0) {
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 18361063566113ffb3eddfd3d85f20fdbf6d5109..53508a8a981d70881eb130ef952033435e9b92f1 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -399,14 +399,18 @@ static int raid0_make_request (struct request_queue *q, struct bio *bio)
sector_t chunk;
sector_t block, rsect;
const int rw = bio_data_dir(bio);
+ int cpu;
if (unlikely(bio_barrier(bio))) {
bio_endio(bio, -EOPNOTSUPP);
return 0;
}
- disk_stat_inc(mddev->gendisk, ios[rw]);
- disk_stat_add(mddev->gendisk, sectors[rw], bio_sectors(bio));
+ cpu = part_stat_lock();
+ part_stat_inc(cpu, &mddev->gendisk->part0, ios[rw]);
+ part_stat_add(cpu, &mddev->gendisk->part0, sectors[rw],
+ bio_sectors(bio));
+ part_stat_unlock();
chunk_size = mddev->chunk_size >> 10;
chunk_sects = mddev->chunk_size >> 9;
@@ -423,7 +427,7 @@ static int raid0_make_request (struct request_queue *q, struct bio *bio)
/* This is a one page bio that upper layers
* refuse to split for us, so we need to split it.
*/
- bp = bio_split(bio, bio_split_pool, chunk_sects - (bio->bi_sector & (chunk_sects - 1)) );
+ bp = bio_split(bio, chunk_sects - (bio->bi_sector & (chunk_sects - 1)));
if (raid0_make_request(q, &bp->bio1))
generic_make_request(&bp->bio1);
if (raid0_make_request(q, &bp->bio2))
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 03a5ab705c20dcb482a98472d88b9e4d9d0d0a5d..b9764429d856ead58ec0ffd51bc06da21e0891fc 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -779,7 +779,7 @@ static int make_request(struct request_queue *q, struct bio * bio)
struct page **behind_pages = NULL;
const int rw = bio_data_dir(bio);
const int do_sync = bio_sync(bio);
- int do_barriers;
+ int cpu, do_barriers;
mdk_rdev_t *blocked_rdev;
/*
@@ -804,8 +804,11 @@ static int make_request(struct request_queue *q, struct bio * bio)
bitmap = mddev->bitmap;
- disk_stat_inc(mddev->gendisk, ios[rw]);
- disk_stat_add(mddev->gendisk, sectors[rw], bio_sectors(bio));
+ cpu = part_stat_lock();
+ part_stat_inc(cpu, &mddev->gendisk->part0, ios[rw]);
+ part_stat_add(cpu, &mddev->gendisk->part0, sectors[rw],
+ bio_sectors(bio));
+ part_stat_unlock();
/*
* make_request() can abort the operation when READA is being
@@ -1302,9 +1305,6 @@ static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio)
sbio->bi_size = r1_bio->sectors << 9;
sbio->bi_idx = 0;
sbio->bi_phys_segments = 0;
- sbio->bi_hw_segments = 0;
- sbio->bi_hw_front_size = 0;
- sbio->bi_hw_back_size = 0;
sbio->bi_flags &= ~(BIO_POOL_MASK - 1);
sbio->bi_flags |= 1 << BIO_UPTODATE;
sbio->bi_next = NULL;
@@ -1790,7 +1790,6 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
bio->bi_vcnt = 0;
bio->bi_idx = 0;
bio->bi_phys_segments = 0;
- bio->bi_hw_segments = 0;
bio->bi_size = 0;
bio->bi_end_io = NULL;
bio->bi_private = NULL;
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index e34cd0e6247385f5827d7232ae4257c664f47c7b..8bdc9bfc288703aafbc8b20925f3d9b8e337fd54 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -789,6 +789,7 @@ static int make_request(struct request_queue *q, struct bio * bio)
mirror_info_t *mirror;
r10bio_t *r10_bio;
struct bio *read_bio;
+ int cpu;
int i;
int chunk_sects = conf->chunk_mask + 1;
const int rw = bio_data_dir(bio);
@@ -816,7 +817,7 @@ static int make_request(struct request_queue *q, struct bio * bio)
/* This is a one page bio that upper layers
* refuse to split for us, so we need to split it.
*/
- bp = bio_split(bio, bio_split_pool,
+ bp = bio_split(bio,
chunk_sects - (bio->bi_sector & (chunk_sects - 1)) );
if (make_request(q, &bp->bio1))
generic_make_request(&bp->bio1);
@@ -843,8 +844,11 @@ static int make_request(struct request_queue *q, struct bio * bio)
*/
wait_barrier(conf);
- disk_stat_inc(mddev->gendisk, ios[rw]);
- disk_stat_add(mddev->gendisk, sectors[rw], bio_sectors(bio));
+ cpu = part_stat_lock();
+ part_stat_inc(cpu, &mddev->gendisk->part0, ios[rw]);
+ part_stat_add(cpu, &mddev->gendisk->part0, sectors[rw],
+ bio_sectors(bio));
+ part_stat_unlock();
r10_bio = mempool_alloc(conf->r10bio_pool, GFP_NOIO);
@@ -1345,9 +1349,6 @@ static void sync_request_write(mddev_t *mddev, r10bio_t *r10_bio)
tbio->bi_size = r10_bio->sectors << 9;
tbio->bi_idx = 0;
tbio->bi_phys_segments = 0;
- tbio->bi_hw_segments = 0;
- tbio->bi_hw_front_size = 0;
- tbio->bi_hw_back_size = 0;
tbio->bi_flags &= ~(BIO_POOL_MASK - 1);
tbio->bi_flags |= 1 << BIO_UPTODATE;
tbio->bi_next = NULL;
@@ -1947,7 +1948,6 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
bio->bi_vcnt = 0;
bio->bi_idx = 0;
bio->bi_phys_segments = 0;
- bio->bi_hw_segments = 0;
bio->bi_size = 0;
}
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 224de022e7c5d6574cf46747947b3c9e326c8632..ae16794bef209eeeae6cae8f074c6778674dd068 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -101,6 +101,40 @@
const char raid6_empty_zero_page[PAGE_SIZE] __attribute__((aligned(256)));
#endif
+/*
+ * We maintain a biased count of active stripes in the bottom 16 bits of
+ * bi_phys_segments, and a count of processed stripes in the upper 16 bits
+ */
+static inline int raid5_bi_phys_segments(struct bio *bio)
+{
+ return bio->bi_phys_segments & 0xffff;
+}
+
+static inline int raid5_bi_hw_segments(struct bio *bio)
+{
+ return (bio->bi_phys_segments >> 16) & 0xffff;
+}
+
+static inline int raid5_dec_bi_phys_segments(struct bio *bio)
+{
+ --bio->bi_phys_segments;
+ return raid5_bi_phys_segments(bio);
+}
+
+static inline int raid5_dec_bi_hw_segments(struct bio *bio)
+{
+ unsigned short val = raid5_bi_hw_segments(bio);
+
+ --val;
+ bio->bi_phys_segments = (val << 16) | raid5_bi_phys_segments(bio);
+ return val;
+}
+
+static inline void raid5_set_bi_hw_segments(struct bio *bio, unsigned int cnt)
+{
+ bio->bi_phys_segments = raid5_bi_phys_segments(bio) || (cnt << 16);
+}
+
static inline int raid6_next_disk(int disk, int raid_disks)
{
disk++;
@@ -507,7 +541,7 @@ static void ops_complete_biofill(void *stripe_head_ref)
while (rbi && rbi->bi_sector <
dev->sector + STRIPE_SECTORS) {
rbi2 = r5_next_bio(rbi, dev->sector);
- if (--rbi->bi_phys_segments == 0) {
+ if (!raid5_dec_bi_phys_segments(rbi)) {
rbi->bi_next = return_bi;
return_bi = rbi;
}
@@ -1725,7 +1759,7 @@ static int add_stripe_bio(struct stripe_head *sh, struct bio *bi, int dd_idx, in
if (*bip)
bi->bi_next = *bip;
*bip = bi;
- bi->bi_phys_segments ++;
+ bi->bi_phys_segments++;
spin_unlock_irq(&conf->device_lock);
spin_unlock(&sh->lock);
@@ -1819,7 +1853,7 @@ handle_failed_stripe(raid5_conf_t *conf, struct stripe_head *sh,
sh->dev[i].sector + STRIPE_SECTORS) {
struct bio *nextbi = r5_next_bio(bi, sh->dev[i].sector);
clear_bit(BIO_UPTODATE, &bi->bi_flags);
- if (--bi->bi_phys_segments == 0) {
+ if (!raid5_dec_bi_phys_segments(bi)) {
md_write_end(conf->mddev);
bi->bi_next = *return_bi;
*return_bi = bi;
@@ -1834,7 +1868,7 @@ handle_failed_stripe(raid5_conf_t *conf, struct stripe_head *sh,
sh->dev[i].sector + STRIPE_SECTORS) {
struct bio *bi2 = r5_next_bio(bi, sh->dev[i].sector);
clear_bit(BIO_UPTODATE, &bi->bi_flags);
- if (--bi->bi_phys_segments == 0) {
+ if (!raid5_dec_bi_phys_segments(bi)) {
md_write_end(conf->mddev);
bi->bi_next = *return_bi;
*return_bi = bi;
@@ -1858,7 +1892,7 @@ handle_failed_stripe(raid5_conf_t *conf, struct stripe_head *sh,
struct bio *nextbi =
r5_next_bio(bi, sh->dev[i].sector);
clear_bit(BIO_UPTODATE, &bi->bi_flags);
- if (--bi->bi_phys_segments == 0) {
+ if (!raid5_dec_bi_phys_segments(bi)) {
bi->bi_next = *return_bi;
*return_bi = bi;
}
@@ -2033,7 +2067,7 @@ static void handle_stripe_clean_event(raid5_conf_t *conf,
while (wbi && wbi->bi_sector <
dev->sector + STRIPE_SECTORS) {
wbi2 = r5_next_bio(wbi, dev->sector);
- if (--wbi->bi_phys_segments == 0) {
+ if (!raid5_dec_bi_phys_segments(wbi)) {
md_write_end(conf->mddev);
wbi->bi_next = *return_bi;
*return_bi = wbi;
@@ -2814,7 +2848,7 @@ static bool handle_stripe6(struct stripe_head *sh, struct page *tmp_page)
copy_data(0, rbi, dev->page, dev->sector);
rbi2 = r5_next_bio(rbi, dev->sector);
spin_lock_irq(&conf->device_lock);
- if (--rbi->bi_phys_segments == 0) {
+ if (!raid5_dec_bi_phys_segments(rbi)) {
rbi->bi_next = return_bi;
return_bi = rbi;
}
@@ -3155,8 +3189,11 @@ static struct bio *remove_bio_from_retry(raid5_conf_t *conf)
if(bi) {
conf->retry_read_aligned_list = bi->bi_next;
bi->bi_next = NULL;
+ /*
+ * this sets the active strip count to 1 and the processed
+ * strip count to zero (upper 8 bits)
+ */
bi->bi_phys_segments = 1; /* biased count of active stripes */
- bi->bi_hw_segments = 0; /* count of processed stripes */
}
return bi;
@@ -3206,8 +3243,7 @@ static int bio_fits_rdev(struct bio *bi)
if ((bi->bi_size>>9) > q->max_sectors)
return 0;
blk_recount_segments(q, bi);
- if (bi->bi_phys_segments > q->max_phys_segments ||
- bi->bi_hw_segments > q->max_hw_segments)
+ if (bi->bi_phys_segments > q->max_phys_segments)
return 0;
if (q->merge_bvec_fn)
@@ -3351,7 +3387,7 @@ static int make_request(struct request_queue *q, struct bio * bi)
sector_t logical_sector, last_sector;
struct stripe_head *sh;
const int rw = bio_data_dir(bi);
- int remaining;
+ int cpu, remaining;
if (unlikely(bio_barrier(bi))) {
bio_endio(bi, -EOPNOTSUPP);
@@ -3360,8 +3396,11 @@ static int make_request(struct request_queue *q, struct bio * bi)
md_write_start(mddev, bi);
- disk_stat_inc(mddev->gendisk, ios[rw]);
- disk_stat_add(mddev->gendisk, sectors[rw], bio_sectors(bi));
+ cpu = part_stat_lock();
+ part_stat_inc(cpu, &mddev->gendisk->part0, ios[rw]);
+ part_stat_add(cpu, &mddev->gendisk->part0, sectors[rw],
+ bio_sectors(bi));
+ part_stat_unlock();
if (rw == READ &&
mddev->reshape_position == MaxSector &&
@@ -3468,7 +3507,7 @@ static int make_request(struct request_queue *q, struct bio * bi)
}
spin_lock_irq(&conf->device_lock);
- remaining = --bi->bi_phys_segments;
+ remaining = raid5_dec_bi_phys_segments(bi);
spin_unlock_irq(&conf->device_lock);
if (remaining == 0) {
@@ -3752,7 +3791,7 @@ static int retry_aligned_read(raid5_conf_t *conf, struct bio *raid_bio)
sector += STRIPE_SECTORS,
scnt++) {
- if (scnt < raid_bio->bi_hw_segments)
+ if (scnt < raid5_bi_hw_segments(raid_bio))
/* already done this stripe */
continue;
@@ -3760,7 +3799,7 @@ static int retry_aligned_read(raid5_conf_t *conf, struct bio *raid_bio)
if (!sh) {
/* failed to get a stripe - must wait */
- raid_bio->bi_hw_segments = scnt;
+ raid5_set_bi_hw_segments(raid_bio, scnt);
conf->retry_read_aligned = raid_bio;
return handled;
}
@@ -3768,7 +3807,7 @@ static int retry_aligned_read(raid5_conf_t *conf, struct bio *raid_bio)
set_bit(R5_ReadError, &sh->dev[dd_idx].flags);
if (!add_stripe_bio(sh, raid_bio, dd_idx, 0)) {
release_stripe(sh);
- raid_bio->bi_hw_segments = scnt;
+ raid5_set_bi_hw_segments(raid_bio, scnt);
conf->retry_read_aligned = raid_bio;
return handled;
}
@@ -3778,7 +3817,7 @@ static int retry_aligned_read(raid5_conf_t *conf, struct bio *raid_bio)
handled++;
}
spin_lock_irq(&conf->device_lock);
- remaining = --raid_bio->bi_phys_segments;
+ remaining = raid5_dec_bi_phys_segments(raid_bio);
spin_unlock_irq(&conf->device_lock);
if (remaining == 0)
bio_endio(raid_bio, 0);
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index e8bc7abf24097d93b6b0b2135c72a2c3c9b198fd..99be9e5c85f78c5221a4107ff06233e70a36e242 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -1068,7 +1068,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
{
v4l2_std_id *id = arg;
int found = 0;
- int i, err;
+ int i;
DEB_EE(("VIDIOC_S_STD\n"));
@@ -1116,7 +1116,6 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
case VIDIOC_OVERLAY:
{
int on = *(int *)arg;
- int err = 0;
DEB_D(("VIDIOC_OVERLAY on:%d\n",on));
if (on != 0) {
@@ -1192,7 +1191,6 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
case VIDIOCGMBUF:
{
struct video_mbuf *mbuf = arg;
- struct videobuf_queue *q;
int i;
/* fixme: number of capture buffers and sizes for v4l apps */
diff --git a/drivers/media/common/tuners/mt2131.c b/drivers/media/common/tuners/mt2131.c
index e254bcfc2efb77df010cdae10d482eaeb884afb4..e8d3c48f86059d13aab958f0465346413439b2b8 100644
--- a/drivers/media/common/tuners/mt2131.c
+++ b/drivers/media/common/tuners/mt2131.c
@@ -1,7 +1,7 @@
/*
* Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/mt2131.h b/drivers/media/common/tuners/mt2131.h
index cd8376f6f7b48ac3fd812e7ee7f06eb8cf037a3e..6632de640df0d9eb8c84ab2368371d01d26ea8b6 100644
--- a/drivers/media/common/tuners/mt2131.h
+++ b/drivers/media/common/tuners/mt2131.h
@@ -1,7 +1,7 @@
/*
* Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/mt2131_priv.h b/drivers/media/common/tuners/mt2131_priv.h
index e930759c2c006d06f1ddaecea370d83cae14cc71..4e05a67e88c1419580fe410450c07bf00c66f8e4 100644
--- a/drivers/media/common/tuners/mt2131_priv.h
+++ b/drivers/media/common/tuners/mt2131_priv.h
@@ -1,7 +1,7 @@
/*
* Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c
index 0dc2bef9f6a3b9acd59c7c4c75439d3782ce0192..227642b044ae6b35f43aa902531911dc81ef1fa5 100644
--- a/drivers/media/common/tuners/mxl5005s.c
+++ b/drivers/media/common/tuners/mxl5005s.c
@@ -2,7 +2,7 @@
MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
Copyright (C) 2008 MaxLinear
- Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2006 Steven Toth <stoth@linuxtv.org>
Functions:
mxl5005s_reset()
mxl5005s_writereg()
@@ -3837,7 +3837,7 @@ static u16 MXL_Hystersis_Test(struct dvb_frontend *fe, int Hystersis)
/* ----------------------------------------------------------------
* Begin: Everything after here is new code to adapt the
* proprietary Realtek driver into a Linux API tuner.
- * Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
*/
static int mxl5005s_reset(struct dvb_frontend *fe)
{
diff --git a/drivers/media/common/tuners/mxl5005s.h b/drivers/media/common/tuners/mxl5005s.h
index 396db150bf0c7a3ca9d294a8eb6c1e7ee26559cb..7ac6815b30aaf84b70ddafe9768fd46d99c2b6da 100644
--- a/drivers/media/common/tuners/mxl5005s.h
+++ b/drivers/media/common/tuners/mxl5005s.h
@@ -2,7 +2,7 @@
MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
Copyright (C) 2008 MaxLinear
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
index 597e47f5d69cde232fbf03bc52c685785ab72fc9..aa773a658a2a3e3c0d7caae7cb2d3b783ff8b10d 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -253,7 +253,7 @@ static struct tuner_params *simple_tuner_params(struct dvb_frontend *fe,
static int simple_config_lookup(struct dvb_frontend *fe,
struct tuner_params *t_params,
- int *frequency, u8 *config, u8 *cb)
+ unsigned *frequency, u8 *config, u8 *cb)
{
struct tuner_simple_priv *priv = fe->tuner_priv;
int i;
@@ -587,45 +587,45 @@ static int simple_set_tv_freq(struct dvb_frontend *fe,
priv->last_div = div;
if (t_params->has_tda9887) {
struct v4l2_priv_tun_config tda9887_cfg;
- int config = 0;
+ int tda_config = 0;
int is_secam_l = (params->std & (V4L2_STD_SECAM_L |
V4L2_STD_SECAM_LC)) &&
!(params->std & ~(V4L2_STD_SECAM_L |
V4L2_STD_SECAM_LC));
tda9887_cfg.tuner = TUNER_TDA9887;
- tda9887_cfg.priv = &config;
+ tda9887_cfg.priv = &tda_config;
if (params->std == V4L2_STD_SECAM_LC) {
if (t_params->port1_active ^ t_params->port1_invert_for_secam_lc)
- config |= TDA9887_PORT1_ACTIVE;
+ tda_config |= TDA9887_PORT1_ACTIVE;
if (t_params->port2_active ^ t_params->port2_invert_for_secam_lc)
- config |= TDA9887_PORT2_ACTIVE;
+ tda_config |= TDA9887_PORT2_ACTIVE;
} else {
if (t_params->port1_active)
- config |= TDA9887_PORT1_ACTIVE;
+ tda_config |= TDA9887_PORT1_ACTIVE;
if (t_params->port2_active)
- config |= TDA9887_PORT2_ACTIVE;
+ tda_config |= TDA9887_PORT2_ACTIVE;
}
if (t_params->intercarrier_mode)
- config |= TDA9887_INTERCARRIER;
+ tda_config |= TDA9887_INTERCARRIER;
if (is_secam_l) {
if (i == 0 && t_params->default_top_secam_low)
- config |= TDA9887_TOP(t_params->default_top_secam_low);
+ tda_config |= TDA9887_TOP(t_params->default_top_secam_low);
else if (i == 1 && t_params->default_top_secam_mid)
- config |= TDA9887_TOP(t_params->default_top_secam_mid);
+ tda_config |= TDA9887_TOP(t_params->default_top_secam_mid);
else if (t_params->default_top_secam_high)
- config |= TDA9887_TOP(t_params->default_top_secam_high);
+ tda_config |= TDA9887_TOP(t_params->default_top_secam_high);
} else {
if (i == 0 && t_params->default_top_low)
- config |= TDA9887_TOP(t_params->default_top_low);
+ tda_config |= TDA9887_TOP(t_params->default_top_low);
else if (i == 1 && t_params->default_top_mid)
- config |= TDA9887_TOP(t_params->default_top_mid);
+ tda_config |= TDA9887_TOP(t_params->default_top_mid);
else if (t_params->default_top_high)
- config |= TDA9887_TOP(t_params->default_top_high);
+ tda_config |= TDA9887_TOP(t_params->default_top_high);
}
if (t_params->default_pll_gating_18)
- config |= TDA9887_GATING_18;
+ tda_config |= TDA9887_GATING_18;
i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG,
&tda9887_cfg);
}
@@ -813,7 +813,8 @@ static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
static struct tuner_params *t_params;
u8 config, cb;
u32 div;
- int ret, frequency = params->frequency / 62500;
+ int ret;
+ unsigned frequency = params->frequency / 62500;
t_params = simple_tuner_params(fe, TUNER_PARAM_TYPE_DIGITAL);
ret = simple_config_lookup(fe, t_params, &frequency, &config, &cb);
diff --git a/drivers/media/common/tuners/tuner-xc2028.h b/drivers/media/common/tuners/tuner-xc2028.h
index 216025cf5d4bfdbe430851636818c69789987cab..2c5b6282b569203d8551cbcb23ff4e727318d756 100644
--- a/drivers/media/common/tuners/tuner-xc2028.h
+++ b/drivers/media/common/tuners/tuner-xc2028.h
@@ -10,6 +10,7 @@
#include "dvb_frontend.h"
#define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw"
+#define XC3028L_DEFAULT_FIRMWARE "xc3028L-v36.fw"
/* Dmoduler IF (kHz) */
#define XC3028_FE_DEFAULT 0 /* Don't load SCODE */
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index 5f99de0ad61252545567b5bfa01a38ff9ff92ede..dcddfa803a75597b00d97e40f734203a4fdc8952 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -2,7 +2,7 @@
* Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
*
* Copyright (c) 2007 Xceive Corporation
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/xc5000.h b/drivers/media/common/tuners/xc5000.h
index c910715addc97bdac548c89a563e2600ffa11b0e..5389f740945ae82133bf3f53d07872a13d7b59e6 100644
--- a/drivers/media/common/tuners/xc5000.h
+++ b/drivers/media/common/tuners/xc5000.h
@@ -1,7 +1,7 @@
/*
* Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
*
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/xc5000_priv.h b/drivers/media/common/tuners/xc5000_priv.h
index a72a9887fe7ffeab488da51193be130ba7d98767..b2a0074c99c946a7c77a71aeb10451f2fc933f1b 100644
--- a/drivers/media/common/tuners/xc5000_priv.h
+++ b/drivers/media/common/tuners/xc5000_priv.h
@@ -1,7 +1,7 @@
/*
* Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
*
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index f9d087669d5db3dce7de713182e50eec8bdcc6d6..a127a4175c402a45c1940d7dec586762557544b5 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -137,7 +137,8 @@ static int flexcop_send_diseqc_msg(struct dvb_frontend* fe, int len, u8 *msg, un
flexcop_diseqc_send_byte(fe, 0xff);
else {
flexcop_set_tone(fe, SEC_TONE_ON);
- udelay(12500);
+ mdelay(12);
+ udelay(500);
flexcop_set_tone(fe, SEC_TONE_OFF);
}
msleep(20);
@@ -490,6 +491,7 @@ static struct s5h1420_config skystar2_rev2_7_s5h1420_config = {
.demod_address = 0x53,
.invert = 1,
.repeated_start_workaround = 1,
+ .serial_mpeg = 1,
};
static struct itd1000_config skystar2_rev2_7_itd1000_config = {
diff --git a/drivers/media/dvb/b2c2/flexcop-i2c.c b/drivers/media/dvb/b2c2/flexcop-i2c.c
index 55973eaf371180d90534bced637142582e5373bc..43a112ec6d44f146b260c64cf12446d036e1283a 100644
--- a/drivers/media/dvb/b2c2/flexcop-i2c.c
+++ b/drivers/media/dvb/b2c2/flexcop-i2c.c
@@ -221,12 +221,12 @@ int flexcop_i2c_init(struct flexcop_device *fc)
fc->fc_i2c_adap[1].port = FC_I2C_PORT_EEPROM;
fc->fc_i2c_adap[2].port = FC_I2C_PORT_TUNER;
- strncpy(fc->fc_i2c_adap[0].i2c_adap.name,
- "B2C2 FlexCop I2C to demod", I2C_NAME_SIZE);
- strncpy(fc->fc_i2c_adap[1].i2c_adap.name,
- "B2C2 FlexCop I2C to eeprom", I2C_NAME_SIZE);
- strncpy(fc->fc_i2c_adap[2].i2c_adap.name,
- "B2C2 FlexCop I2C to tuner", I2C_NAME_SIZE);
+ strlcpy(fc->fc_i2c_adap[0].i2c_adap.name, "B2C2 FlexCop I2C to demod",
+ sizeof(fc->fc_i2c_adap[0].i2c_adap.name));
+ strlcpy(fc->fc_i2c_adap[1].i2c_adap.name, "B2C2 FlexCop I2C to eeprom",
+ sizeof(fc->fc_i2c_adap[1].i2c_adap.name));
+ strlcpy(fc->fc_i2c_adap[2].i2c_adap.name, "B2C2 FlexCop I2C to tuner",
+ sizeof(fc->fc_i2c_adap[2].i2c_adap.name));
i2c_set_adapdata(&fc->fc_i2c_adap[0].i2c_adap, &fc->fc_i2c_adap[0]);
i2c_set_adapdata(&fc->fc_i2c_adap[1].i2c_adap, &fc->fc_i2c_adap[1]);
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index a7637562e74200943bb846dddf81a8318b8b9dc4..aa3db57d32d94ce7ac01abb81b3ab41bbb501e2a 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -1244,7 +1244,7 @@ static int dst_command(struct dst_state *state, u8 *data, u8 len)
goto error;
}
if (state->type_flags & DST_TYPE_HAS_FW_1)
- udelay(3000);
+ mdelay(3);
if (read_dst(state, &reply, GET_ACK)) {
dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. ");
if ((dst_error_recovery(state)) < 0) {
@@ -1260,7 +1260,7 @@ static int dst_command(struct dst_state *state, u8 *data, u8 len)
if (len >= 2 && data[0] == 0 && (data[1] == 1 || data[1] == 3))
goto error;
if (state->type_flags & DST_TYPE_HAS_FW_1)
- udelay(3000);
+ mdelay(3);
else
udelay(2000);
if (!dst_wait_dst_ready(state, NO_DELAY))
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index 1cf9fcb6f5149ff882af75cc54b0a5225656ac74..0c733c66a44150d7abd6afdea0acbbd760fe385b 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -364,15 +364,16 @@ static int dvb_dmxdev_section_callback(const u8 *buffer1, size_t buffer1_len,
enum dmx_success success)
{
struct dmxdev_filter *dmxdevfilter = filter->priv;
+ unsigned long flags;
int ret;
if (dmxdevfilter->buffer.error) {
wake_up(&dmxdevfilter->buffer.queue);
return 0;
}
- spin_lock(&dmxdevfilter->dev->lock);
+ spin_lock_irqsave(&dmxdevfilter->dev->lock, flags);
if (dmxdevfilter->state != DMXDEV_STATE_GO) {
- spin_unlock(&dmxdevfilter->dev->lock);
+ spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
return 0;
}
del_timer(&dmxdevfilter->timer);
@@ -391,7 +392,7 @@ static int dvb_dmxdev_section_callback(const u8 *buffer1, size_t buffer1_len,
}
if (dmxdevfilter->params.sec.flags & DMX_ONESHOT)
dmxdevfilter->state = DMXDEV_STATE_DONE;
- spin_unlock(&dmxdevfilter->dev->lock);
+ spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
wake_up(&dmxdevfilter->buffer.queue);
return 0;
}
@@ -403,11 +404,12 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len,
{
struct dmxdev_filter *dmxdevfilter = feed->priv;
struct dvb_ringbuffer *buffer;
+ unsigned long flags;
int ret;
- spin_lock(&dmxdevfilter->dev->lock);
+ spin_lock_irqsave(&dmxdevfilter->dev->lock, flags);
if (dmxdevfilter->params.pes.output == DMX_OUT_DECODER) {
- spin_unlock(&dmxdevfilter->dev->lock);
+ spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
return 0;
}
@@ -417,7 +419,7 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len,
else
buffer = &dmxdevfilter->dev->dvr_buffer;
if (buffer->error) {
- spin_unlock(&dmxdevfilter->dev->lock);
+ spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
wake_up(&buffer->queue);
return 0;
}
@@ -428,7 +430,7 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len,
dvb_ringbuffer_flush(buffer);
buffer->error = ret;
}
- spin_unlock(&dmxdevfilter->dev->lock);
+ spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
wake_up(&buffer->queue);
return 0;
}
@@ -641,7 +643,6 @@ static int dvb_dmxdev_filter_start(struct dmxdev_filter *filter)
struct timespec timeout = { 0 };
struct dmx_pes_filter_params *para = &filter->params.pes;
dmx_output_t otype;
- int ret;
int ts_type;
enum dmx_ts_pes ts_pes;
struct dmx_ts_feed **tsfeed = &filter->feed.ts;
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 8e5dd7b1f034b052b8401ad1f6c646707a7127b9..98ee16773ff2e204e82f3501f0f0ed45d123b844 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -1032,7 +1032,7 @@ static int dvb_ca_en50221_thread(void *data)
/* we need this extra check for annoying interfaces like the budget-av */
if ((!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE)) &&
(ca->pub->poll_slot_status)) {
- int status = ca->pub->poll_slot_status(ca->pub, slot, 0);
+ status = ca->pub->poll_slot_status(ca->pub, slot, 0);
if (!(status & DVB_CA_EN50221_POLL_CAM_PRESENT)) {
ca->slot_info[slot].slot_state = DVB_CA_SLOTSTATE_NONE;
dvb_ca_en50221_thread_update_delay(ca);
@@ -1089,7 +1089,7 @@ static int dvb_ca_en50221_thread(void *data)
/* we need this extra check for annoying interfaces like the budget-av */
if ((!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE)) &&
(ca->pub->poll_slot_status)) {
- int status = ca->pub->poll_slot_status(ca->pub, slot, 0);
+ status = ca->pub->poll_slot_status(ca->pub, slot, 0);
if (!(status & DVB_CA_EN50221_POLL_CAM_PRESENT)) {
ca->slot_info[slot].slot_state = DVB_CA_SLOTSTATE_NONE;
dvb_ca_en50221_thread_update_delay(ca);
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index e2eca0b1fe7cfad6dc1215aa6d2bd1247497b93e..a2c1fd5d2f67b05b5b25da04cf6a8dc0d7e8da49 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -399,7 +399,9 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf,
size_t count)
{
- spin_lock(&demux->lock);
+ unsigned long flags;
+
+ spin_lock_irqsave(&demux->lock, flags);
while (count--) {
if (buf[0] == 0x47)
@@ -407,16 +409,17 @@ void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf,
buf += 188;
}
- spin_unlock(&demux->lock);
+ spin_unlock_irqrestore(&demux->lock, flags);
}
EXPORT_SYMBOL(dvb_dmx_swfilter_packets);
void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
{
+ unsigned long flags;
int p = 0, i, j;
- spin_lock(&demux->lock);
+ spin_lock_irqsave(&demux->lock, flags);
if (demux->tsbufp) {
i = demux->tsbufp;
@@ -449,17 +452,18 @@ void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
}
bailout:
- spin_unlock(&demux->lock);
+ spin_unlock_irqrestore(&demux->lock, flags);
}
EXPORT_SYMBOL(dvb_dmx_swfilter);
void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)
{
+ unsigned long flags;
int p = 0, i, j;
u8 tmppack[188];
- spin_lock(&demux->lock);
+ spin_lock_irqsave(&demux->lock, flags);
if (demux->tsbufp) {
i = demux->tsbufp;
@@ -500,7 +504,7 @@ void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)
}
bailout:
- spin_unlock(&demux->lock);
+ spin_unlock_irqrestore(&demux->lock, flags);
}
EXPORT_SYMBOL(dvb_dmx_swfilter_204);
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 8cbdb218952f768fc9128552e64c8a3327370132..3526e3ee9487747788e00ac66b0c978af36a3ad2 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -889,13 +889,13 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
* initialization, so parg is 8 bits and does not
* include the initialization or start bit
*/
- unsigned long cmd = ((unsigned long) parg) << 1;
+ unsigned long swcmd = ((unsigned long) parg) << 1;
struct timeval nexttime;
struct timeval tv[10];
int i;
u8 last = 1;
if (dvb_frontend_debug)
- printk("%s switch command: 0x%04lx\n", __func__, cmd);
+ printk("%s switch command: 0x%04lx\n", __func__, swcmd);
do_gettimeofday(&nexttime);
if (dvb_frontend_debug)
memcpy(&tv[0], &nexttime, sizeof(struct timeval));
@@ -908,12 +908,12 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
for (i = 0; i < 9; i++) {
if (dvb_frontend_debug)
do_gettimeofday(&tv[i + 1]);
- if ((cmd & 0x01) != last) {
+ if ((swcmd & 0x01) != last) {
/* set voltage to (last ? 13V : 18V) */
fe->ops.set_voltage(fe, (last) ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18);
last = (last) ? 0 : 1;
}
- cmd = cmd >> 1;
+ swcmd = swcmd >> 1;
if (i != 8)
dvb_frontend_sleep_until(&nexttime, 8000);
}
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index aaa0b6f0b5218711136bdaa0b57189c5a73f1373..563400277a426a5455e0d9036fdb5d608a0e416e 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -210,7 +210,7 @@ static int cxusb_aver_power_ctrl(struct dvb_usb_device *d, int onoff)
if (d->state == DVB_USB_STATE_INIT &&
usb_set_interface(d->udev, 0, 0) < 0)
err("set interface failed");
- do; while (!(ret = cxusb_ctrl_msg(d, CMD_POWER_ON, NULL, 0, NULL, 0)) &&
+ do {} while (!(ret = cxusb_ctrl_msg(d, CMD_POWER_ON, NULL, 0, NULL, 0)) &&
!(ret = cxusb_ctrl_msg(d, 0x15, NULL, 0, NULL, 0)) &&
!(ret = cxusb_ctrl_msg(d, 0x17, NULL, 0, NULL, 0)) && 0);
if (!ret) {
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 3dd20bfbed326f7d573f6861a0c1757adf9e6b47..6c0e5c5f4362fbed72c8ccdd3d10c7a0098bf056 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -1117,7 +1117,8 @@ struct usb_device_id dib0700_usb_id_table[] = {
{ USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_HT_EXPRESS) },
{ USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_XXS) },
{ USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV_DONGLE_STK7700P_2) },
- { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_TD_STICK_52009) },
+/* 35 */{ USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_TD_STICK_52009) },
+ { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500_3) },
{ 0 } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -1373,7 +1374,7 @@ struct dvb_usb_device_properties dib0700_devices[] = {
}
},
- .num_device_descs = 3,
+ .num_device_descs = 4,
.devices = {
{ "DiBcom STK7070PD reference design",
{ &dib0700_usb_id_table[17], NULL },
@@ -1386,6 +1387,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
{ "Hauppauge Nova-TD Stick (52009)",
{ &dib0700_usb_id_table[35], NULL },
{ NULL },
+ },
+ { "Hauppauge Nova-TD-500 (84xxx)",
+ { &dib0700_usb_id_table[36], NULL },
+ { NULL },
}
}
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 029b437caf9a11d20896df531762e279d7378858..03dfb9f2fe30eacd73aadbcf01b8aa9c5230ccd5 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -129,6 +129,7 @@
#define USB_PID_WINTV_NOVA_T_USB2_WARM 0x9301
#define USB_PID_HAUPPAUGE_NOVA_T_500 0x9941
#define USB_PID_HAUPPAUGE_NOVA_T_500_2 0x9950
+#define USB_PID_HAUPPAUGE_NOVA_T_500_3 0x8400
#define USB_PID_HAUPPAUGE_NOVA_T_STICK 0x7050
#define USB_PID_HAUPPAUGE_NOVA_T_STICK_2 0x7060
#define USB_PID_HAUPPAUGE_NOVA_T_STICK_3 0x7070
diff --git a/drivers/media/dvb/frontends/au8522.c b/drivers/media/dvb/frontends/au8522.c
index f7b71657f0f6324f57891d470faf1d2a4f30275f..0b82cc2a1e161c7603e900ab6bff8d4ffc9effee 100644
--- a/drivers/media/dvb/frontends/au8522.c
+++ b/drivers/media/dvb/frontends/au8522.c
@@ -1,7 +1,7 @@
/*
Auvitek AU8522 QAM/8VSB demodulator driver
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -304,6 +304,43 @@ static int au8522_mse2snr_lookup(struct mse2snr_tab *tab, int sz, int mse,
return ret;
}
+static int au8522_set_if(struct dvb_frontend *fe, enum au8522_if_freq if_freq)
+{
+ struct au8522_state *state = fe->demodulator_priv;
+ u8 r0b5, r0b6, r0b7;
+ char *ifmhz;
+
+ switch (if_freq) {
+ case AU8522_IF_3_25MHZ:
+ ifmhz = "3.25";
+ r0b5 = 0x00;
+ r0b6 = 0x3d;
+ r0b7 = 0xa0;
+ break;
+ case AU8522_IF_4MHZ:
+ ifmhz = "4.00";
+ r0b5 = 0x00;
+ r0b6 = 0x4b;
+ r0b7 = 0xd9;
+ break;
+ case AU8522_IF_6MHZ:
+ ifmhz = "6.00";
+ r0b5 = 0xfb;
+ r0b6 = 0x8e;
+ r0b7 = 0x39;
+ break;
+ default:
+ dprintk("%s() IF Frequency not supported\n", __func__);
+ return -EINVAL;
+ }
+ dprintk("%s() %s MHz\n", __func__, ifmhz);
+ au8522_writereg(state, 0x80b5, r0b5);
+ au8522_writereg(state, 0x80b6, r0b6);
+ au8522_writereg(state, 0x80b7, r0b7);
+
+ return 0;
+}
+
/* VSB Modulation table */
static struct {
u16 reg;
@@ -334,9 +371,6 @@ static struct {
{ 0x80af, 0x66 },
{ 0x821b, 0xcc },
{ 0x821d, 0x80 },
- { 0x80b5, 0xfb },
- { 0x80b6, 0x8e },
- { 0x80b7, 0x39 },
{ 0x80a4, 0xe8 },
{ 0x8231, 0x13 },
};
@@ -350,9 +384,6 @@ static struct {
{ 0x80a4, 0x00 },
{ 0x8081, 0xc4 },
{ 0x80a5, 0x40 },
- { 0x80b5, 0xfb },
- { 0x80b6, 0x8e },
- { 0x80b7, 0x39 },
{ 0x80aa, 0x77 },
{ 0x80ad, 0x77 },
{ 0x80a6, 0x67 },
@@ -438,6 +469,7 @@ static int au8522_enable_modulation(struct dvb_frontend *fe,
au8522_writereg(state,
VSB_mod_tab[i].reg,
VSB_mod_tab[i].data);
+ au8522_set_if(fe, state->config->vsb_if);
break;
case QAM_64:
case QAM_256:
@@ -446,6 +478,7 @@ static int au8522_enable_modulation(struct dvb_frontend *fe,
au8522_writereg(state,
QAM_mod_tab[i].reg,
QAM_mod_tab[i].data);
+ au8522_set_if(fe, state->config->qam_if);
break;
default:
dprintk("%s() Invalid modulation\n", __func__);
diff --git a/drivers/media/dvb/frontends/au8522.h b/drivers/media/dvb/frontends/au8522.h
index d7affa3cdb27536190d24293ca658729740b95e5..595915ade8c3681b5158e0ed0bf56da36ab25d4f 100644
--- a/drivers/media/dvb/frontends/au8522.h
+++ b/drivers/media/dvb/frontends/au8522.h
@@ -1,7 +1,7 @@
/*
Auvitek AU8522 QAM/8VSB demodulator driver
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -24,6 +24,12 @@
#include <linux/dvb/frontend.h>
+enum au8522_if_freq {
+ AU8522_IF_6MHZ = 0,
+ AU8522_IF_4MHZ,
+ AU8522_IF_3_25MHZ,
+};
+
struct au8522_config {
/* the demodulator's i2c address */
u8 demod_address;
@@ -32,6 +38,9 @@ struct au8522_config {
#define AU8522_TUNERLOCKING 0
#define AU8522_DEMODLOCKING 1
u8 status_mode;
+
+ enum au8522_if_freq vsb_if;
+ enum au8522_if_freq qam_if;
};
#if defined(CONFIG_DVB_AU8522) || \
diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c
index cc1db4e371c360c6365ea3ae1b49b91f85d6ab48..9430e03dba6c3fef4b744e28d7930b8ca0df09dd 100644
--- a/drivers/media/dvb/frontends/cx22702.c
+++ b/drivers/media/dvb/frontends/cx22702.c
@@ -7,7 +7,7 @@
Copyright (C) 2001-2002 Convergence Integrated Media GmbH
Holger Waechtler <holger@convergence.de>
- Copyright (C) 2004 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2004 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/cx22702.h b/drivers/media/dvb/frontends/cx22702.h
index 8af766a315520b882aa7c62adb1f0507d9b6fb69..b1e465c6c2cec362c989f7a17a41e6c5c03a05f4 100644
--- a/drivers/media/dvb/frontends/cx22702.h
+++ b/drivers/media/dvb/frontends/cx22702.h
@@ -7,7 +7,7 @@
Copyright (C) 2001-2002 Convergence Integrated Media GmbH
Holger Waechtler <holger@convergence.de>
- Copyright (C) 2004 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2004 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/cx24123.c b/drivers/media/dvb/frontends/cx24123.c
index 7f68d78c6558eb962ba2b74dbae4b8537faa1825..7156157cb34b2ec9f06c9af3b17e14e84d460f82 100644
--- a/drivers/media/dvb/frontends/cx24123.c
+++ b/drivers/media/dvb/frontends/cx24123.c
@@ -1,7 +1,7 @@
/*
* Conexant cx24123/cx24109 - DVB QPSK Satellite demod/tuner driver
*
- * Copyright (C) 2005 Steven Toth <stoth@hauppauge.com>
+ * Copyright (C) 2005 Steven Toth <stoth@linuxtv.org>
*
* Support for KWorld DVB-S 100 by Vadim Catana <skystar@moldova.cc>
*
@@ -1072,8 +1072,8 @@ struct dvb_frontend* cx24123_attach(const struct cx24123_config* config,
if (config->dont_use_pll)
cx24123_repeater_mode(state, 1, 0);
- strncpy(state->tuner_i2c_adapter.name,
- "CX24123 tuner I2C bus", I2C_NAME_SIZE);
+ strlcpy(state->tuner_i2c_adapter.name, "CX24123 tuner I2C bus",
+ sizeof(state->tuner_i2c_adapter.name));
state->tuner_i2c_adapter.class = I2C_CLASS_TV_DIGITAL,
state->tuner_i2c_adapter.algo = &cx24123_tuner_i2c_algo;
state->tuner_i2c_adapter.algo_data = NULL;
diff --git a/drivers/media/dvb/frontends/cx24123.h b/drivers/media/dvb/frontends/cx24123.h
index 81ebc3d2f19f07353278f00ee82537e48e484c48..cc6b411d6d20ba76da2a535ad103f854eec71690 100644
--- a/drivers/media/dvb/frontends/cx24123.h
+++ b/drivers/media/dvb/frontends/cx24123.h
@@ -1,7 +1,7 @@
/*
Conexant cx24123/cx24109 - DVB QPSK Satellite demod/tuner driver
- Copyright (C) 2005 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2005 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
index 5ddb2dca305c9970e5a4ba315fbaed844b8f2754..7500a1c53e68b50cef235c1e1ef1d73b21836f84 100644
--- a/drivers/media/dvb/frontends/s5h1409.c
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -1,7 +1,7 @@
/*
Samsung S5H1409 VSB/QAM demodulator driver
- Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2006 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -404,6 +404,7 @@ static int s5h1409_enable_modulation(struct dvb_frontend* fe,
break;
case QAM_64:
case QAM_256:
+ case QAM_AUTO:
dprintk("%s() QAM_AUTO (64/256)\n", __func__);
if (state->if_freq != S5H1409_QAM_IF_FREQ)
s5h1409_set_if_freq(fe, S5H1409_QAM_IF_FREQ);
diff --git a/drivers/media/dvb/frontends/s5h1409.h b/drivers/media/dvb/frontends/s5h1409.h
index 59f4335964c6625a78ccba31e2db6ce24855466c..d1a1d2eb8e111247c06eee1f5d38e41e817a6322 100644
--- a/drivers/media/dvb/frontends/s5h1409.h
+++ b/drivers/media/dvb/frontends/s5h1409.h
@@ -1,7 +1,7 @@
/*
Samsung S5H1409 VSB/QAM demodulator driver
- Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2006 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/s5h1411.c b/drivers/media/dvb/frontends/s5h1411.c
index cff360ce1ba3f22bddbd4e051c51ae997a8bb595..2da1a3763de93ce16eba814d3ee8ff5a6ffc0d1e 100644
--- a/drivers/media/dvb/frontends/s5h1411.c
+++ b/drivers/media/dvb/frontends/s5h1411.c
@@ -1,7 +1,7 @@
/*
Samsung S5H1411 VSB/QAM demodulator driver
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -488,6 +488,7 @@ static int s5h1411_enable_modulation(struct dvb_frontend *fe,
break;
case QAM_64:
case QAM_256:
+ case QAM_AUTO:
dprintk("%s() QAM_AUTO (64/256)\n", __func__);
s5h1411_set_if_freq(fe, state->config->qam_if);
s5h1411_writereg(state, S5H1411_I2C_TOP_ADDR, 0x00, 0x0171);
diff --git a/drivers/media/dvb/frontends/s5h1411.h b/drivers/media/dvb/frontends/s5h1411.h
index 1855f64ed4d81bdd80cadf007b47348fd536abb2..7d542bc00c487e9ad9c27e92d2c2f12e9e3d9642 100644
--- a/drivers/media/dvb/frontends/s5h1411.h
+++ b/drivers/media/dvb/frontends/s5h1411.h
@@ -1,7 +1,7 @@
/*
Samsung S5H1411 VSB/QAM demodulator driver
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index 720ed9ff7c5fda6a43b0b5074e16ee28c487eaf0..2e9fd2893ede8e573fd8d56adb92e59055f75636 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -59,7 +59,7 @@ struct s5h1420_state {
* it does not support repeated-start, workaround: write addr-1
* and then read
*/
- u8 shadow[255];
+ u8 shadow[256];
};
static u32 s5h1420_getsymbolrate(struct s5h1420_state* state);
@@ -94,8 +94,11 @@ static u8 s5h1420_readreg(struct s5h1420_state *state, u8 reg)
if (ret != 3)
return ret;
} else {
- ret = i2c_transfer(state->i2c, &msg[1], 2);
- if (ret != 2)
+ ret = i2c_transfer(state->i2c, &msg[1], 1);
+ if (ret != 1)
+ return ret;
+ ret = i2c_transfer(state->i2c, &msg[2], 1);
+ if (ret != 1)
return ret;
}
@@ -823,7 +826,7 @@ static int s5h1420_init (struct dvb_frontend* fe)
struct s5h1420_state* state = fe->demodulator_priv;
/* disable power down and do reset */
- state->CON_1_val = 0x10;
+ state->CON_1_val = state->config->serial_mpeg << 4;
s5h1420_writereg(state, 0x02, state->CON_1_val);
msleep(10);
s5h1420_reset(state);
@@ -915,7 +918,8 @@ struct dvb_frontend *s5h1420_attach(const struct s5h1420_config *config,
state->frontend.demodulator_priv = state;
/* create tuner i2c adapter */
- strncpy(state->tuner_i2c_adapter.name, "S5H1420-PN1010 tuner I2C bus", I2C_NAME_SIZE);
+ strlcpy(state->tuner_i2c_adapter.name, "S5H1420-PN1010 tuner I2C bus",
+ sizeof(state->tuner_i2c_adapter.name));
state->tuner_i2c_adapter.class = I2C_CLASS_TV_DIGITAL,
state->tuner_i2c_adapter.algo = &s5h1420_tuner_i2c_algo;
state->tuner_i2c_adapter.algo_data = NULL;
diff --git a/drivers/media/dvb/frontends/s5h1420.h b/drivers/media/dvb/frontends/s5h1420.h
index 4c913f142bc4258a307fd38e63c1d488e97f72fb..ff308136d8658e0f67f6c2d424588cbfcf4b63f9 100644
--- a/drivers/media/dvb/frontends/s5h1420.h
+++ b/drivers/media/dvb/frontends/s5h1420.h
@@ -32,10 +32,12 @@ struct s5h1420_config
u8 demod_address;
/* does the inversion require inversion? */
- u8 invert : 1;
+ u8 invert:1;
- u8 repeated_start_workaround : 1;
- u8 cdclk_polarity : 1; /* 1 == falling edge, 0 == raising edge */
+ u8 repeated_start_workaround:1;
+ u8 cdclk_polarity:1; /* 1 == falling edge, 0 == raising edge */
+
+ u8 serial_mpeg:1;
};
#if defined(CONFIG_DVB_S5H1420) || (defined(CONFIG_DVB_S5H1420_MODULE) && defined(MODULE))
diff --git a/drivers/media/dvb/frontends/tda10048.c b/drivers/media/dvb/frontends/tda10048.c
index 0ab8d86b3ae3e4d859d51c54e87febef04c62c06..04e7f1cc1403ef1fb6f197f18cec99827e6d3453 100644
--- a/drivers/media/dvb/frontends/tda10048.c
+++ b/drivers/media/dvb/frontends/tda10048.c
@@ -1,7 +1,7 @@
/*
NXP TDA10048HN DVB OFDM demodulator driver
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -303,7 +303,7 @@ static int tda10048_firmware_upload(struct dvb_frontend *fe)
if (fw->size != TDA10048_DEFAULT_FIRMWARE_SIZE) {
printk(KERN_ERR "%s: firmware incorrect size\n", __func__);
- return -EIO;
+ ret = -EIO;
} else {
printk(KERN_INFO "%s: firmware uploading\n", __func__);
diff --git a/drivers/media/dvb/frontends/tda10048.h b/drivers/media/dvb/frontends/tda10048.h
index 2b5c78e62c860c7fee60101cb3055b64eda9aa48..0457b24601fa1239d34935811bbe165bf47428d3 100644
--- a/drivers/media/dvb/frontends/tda10048.h
+++ b/drivers/media/dvb/frontends/tda10048.h
@@ -1,7 +1,7 @@
/*
NXP TDA10048HN DVB OFDM demodulator driver
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/siano/sms-cards.c b/drivers/media/dvb/siano/sms-cards.c
index e7a8ac0c4049d1de1f225df6d3b764f00f43c510..9da260fe3fd12313c0e633567ca818770e4afac4 100644
--- a/drivers/media/dvb/siano/sms-cards.c
+++ b/drivers/media/dvb/siano/sms-cards.c
@@ -4,7 +4,7 @@
* Copyright (c) 2008 Michael Krufky <mkrufky@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
+ * it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* Software distributed under the License is distributed on an "AS IS"
@@ -40,6 +40,8 @@ struct usb_device_id smsusb_id_table[] = {
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B },
{ USB_DEVICE(0x2040, 0x5500),
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+ { USB_DEVICE(0x2040, 0x5510),
+ .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
{ USB_DEVICE(0x2040, 0x5580),
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
{ USB_DEVICE(0x2040, 0x5590),
@@ -87,7 +89,7 @@ static struct sms_board sms_boards[] = {
.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-nova-b-dvbt-01.fw",
},
[SMS1XXX_BOARD_HAUPPAUGE_WINDHAM] = {
- .name = "Hauppauge WinTV-Nova-T-MiniStick",
+ .name = "Hauppauge WinTV MiniStick",
.type = SMS_NOVA_B0,
.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-01.fw",
},
diff --git a/drivers/media/dvb/siano/sms-cards.h b/drivers/media/dvb/siano/sms-cards.h
index 83b39bc203fea8f5ba2d4eefaef0734e2994113e..c8f3da6f9bc1021b60b2db3469a71989b6ab1415 100644
--- a/drivers/media/dvb/siano/sms-cards.h
+++ b/drivers/media/dvb/siano/sms-cards.h
@@ -4,7 +4,7 @@
* Copyright (c) 2008 Michael Krufky <mkrufky@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
+ * it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c
index c5f45fed69dc41290a2300a5a90dfea701f87cdb..6576fbb40fc67eb8fcfce1205873f0051ce68fd7 100644
--- a/drivers/media/dvb/siano/smscoreapi.c
+++ b/drivers/media/dvb/siano/smscoreapi.c
@@ -8,7 +8,7 @@
* Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
+ * it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/smscoreapi.h b/drivers/media/dvb/siano/smscoreapi.h
index c1f8f1dccb111bd654ff141bb111fbc4e93b53d9..8d973f726fb835c565b30a827828372d8e4eeedc 100644
--- a/drivers/media/dvb/siano/smscoreapi.h
+++ b/drivers/media/dvb/siano/smscoreapi.h
@@ -6,7 +6,7 @@
* Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
+ * it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index 229274a14110515a8c00f020162c0310d1ab4d53..8d490e133f350aa3c41c346b8c1fb2b397488d99 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -6,7 +6,7 @@
* Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
+ * it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c
index c10b1849c6a348c6928ca39aa7438d3aab6abc21..87a3c24454b9903e5ad0fdc6aba160cf512091d6 100644
--- a/drivers/media/dvb/siano/smsusb.c
+++ b/drivers/media/dvb/siano/smsusb.c
@@ -6,7 +6,7 @@
* Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
+ * it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index 39bd0a20f53a41f4d8cf51ecdc41644abb039994..aa5ed4ef19f24cfcf68eb8282cb369317c9478d3 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -116,7 +116,8 @@ static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long
DiseqcSendByte(budget, 0xff);
else {
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
- udelay(12500);
+ mdelay(12);
+ udelay(500);
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
}
msleep(20);
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 2293d80c6e5131fcad7feed54d7823581571ac65..f0068996ac07eb907e4042ed01be74e5c0bdd462 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -108,7 +108,8 @@ static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long
DiseqcSendByte(budget, 0xff);
else {
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
- udelay(12500);
+ mdelay(12);
+ udelay(500);
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
}
msleep(20);
diff --git a/drivers/media/radio/Makefile b/drivers/media/radio/Makefile
index a30159f6fa428808ff88b76f497a5421b3fd71cc..7ca71ab96b43021d5edd3080f118b7fe2f072f44 100644
--- a/drivers/media/radio/Makefile
+++ b/drivers/media/radio/Makefile
@@ -2,8 +2,6 @@
# Makefile for the kernel character device drivers.
#
-miropcm20-objs := miropcm20-rds-core.o miropcm20-radio.o
-
obj-$(CONFIG_RADIO_AZTECH) += radio-aztech.o
obj-$(CONFIG_RADIO_RTRACK2) += radio-rtrack2.o
obj-$(CONFIG_RADIO_SF16FMI) += radio-sf16fmi.o
@@ -14,8 +12,6 @@ obj-$(CONFIG_RADIO_TERRATEC) += radio-terratec.o
obj-$(CONFIG_RADIO_MAXIRADIO) += radio-maxiradio.o
obj-$(CONFIG_RADIO_RTRACK) += radio-aimslab.o
obj-$(CONFIG_RADIO_ZOLTRIX) += radio-zoltrix.o
-obj-$(CONFIG_RADIO_MIROPCM20) += miropcm20.o
-obj-$(CONFIG_RADIO_MIROPCM20_RDS) += miropcm20-rds.o
obj-$(CONFIG_RADIO_GEMTEK) += radio-gemtek.o
obj-$(CONFIG_RADIO_GEMTEK_PCI) += radio-gemtek-pci.o
obj-$(CONFIG_RADIO_TRUST) += radio-trust.o
diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index 1ed88f3abe61084cc661a188afd829e2f54e0d79..70c65a745923f088b96e2e8d0da59e3f7865ef25 100644
--- a/drivers/media/radio/dsbr100.c
+++ b/drivers/media/radio/dsbr100.c
@@ -493,7 +493,7 @@ static int usb_dsbr100_probe(struct usb_interface *intf,
radio->usbdev = interface_to_usbdev(intf);
radio->curfreq = FREQ_MIN*FREQ_MUL;
video_set_drvdata(radio->videodev, radio);
- if (video_register_device(radio->videodev, VFL_TYPE_RADIO,radio_nr)) {
+ if (video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr) < 0) {
warn("Could not register video device");
video_device_release(radio->videodev);
kfree(radio->transfer_buffer);
diff --git a/drivers/media/radio/miropcm20-radio.c b/drivers/media/radio/miropcm20-radio.c
deleted file mode 100644
index 7fd7ee2d32c11dd2214faf73c1c724be2ddfbabd..0000000000000000000000000000000000000000
--- a/drivers/media/radio/miropcm20-radio.c
+++ /dev/null
@@ -1,266 +0,0 @@
-/* Miro PCM20 radio driver for Linux radio support
- * (c) 1998 Ruurd Reitsma <R.A.Reitsma@wbmt.tudelft.nl>
- * Thanks to Norberto Pellici for the ACI device interface specification
- * The API part is based on the radiotrack driver by M. Kirkwood
- * This driver relies on the aci mixer (drivers/sound/aci.c)
- * Look there for further info...
- */
-
-/* Revision history:
- *
- * 1998 Ruurd Reitsma <R.A.Reitsma@wbmt.tudelft.nl>
- * 2000-09-05 Robert Siemer <Robert.Siemer@gmx.de>
- * removed unfinished volume control (maybe adding it later again)
- * use OSS-mixer; added stereo control
- */
-
-/* What ever you think about the ACI, version 0x07 is not very well!
- * I can't get frequency, 'tuner status', 'tuner flags' or mute/mono
- * conditions... Robert
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include "oss/aci.h"
-#include "miropcm20-rds-core.h"
-
-static int radio_nr = -1;
-module_param(radio_nr, int, 0);
-
-struct pcm20_device {
- unsigned long freq;
- int muted;
- int stereo;
-};
-
-
-static int pcm20_mute(struct pcm20_device *dev, unsigned char mute)
-{
- dev->muted = mute;
- return aci_write_cmd(ACI_SET_TUNERMUTE, mute);
-}
-
-static int pcm20_stereo(struct pcm20_device *dev, unsigned char stereo)
-{
- dev->stereo = stereo;
- return aci_write_cmd(ACI_SET_TUNERMONO, !stereo);
-}
-
-static int pcm20_setfreq(struct pcm20_device *dev, unsigned long freq)
-{
- unsigned char freql;
- unsigned char freqh;
-
- dev->freq=freq;
-
- freq /= 160;
- if (!(aci_version==0x07 || aci_version>=0xb0))
- freq /= 10; /* I don't know exactly which version
- * needs this hack */
- freql = freq & 0xff;
- freqh = freq >> 8;
-
- aci_rds_cmd(RDS_RESET, NULL, 0);
- pcm20_stereo(dev, 1);
-
- return aci_rw_cmd(ACI_WRITE_TUNE, freql, freqh);
-}
-
-static int pcm20_getflags(struct pcm20_device *dev, __u32 *flags, __u16 *signal)
-{
- /* okay, check for signal, stereo and rds here... */
- int i;
- unsigned char buf;
-
- if ((i=aci_rw_cmd(ACI_READ_TUNERSTATION, -1, -1))<0)
- return i;
- pr_debug("check_sig: 0x%x\n", i);
- if (i & 0x80) {
- /* no signal from tuner */
- *flags=0;
- *signal=0;
- return 0;
- } else
- *signal=0xffff;
-
- if ((i=aci_rw_cmd(ACI_READ_TUNERSTEREO, -1, -1))<0)
- return i;
- if (i & 0x40) {
- *flags=0;
- } else {
- /* stereo */
- *flags=VIDEO_TUNER_STEREO_ON;
- /* I can't see stereo, when forced to mono */
- dev->stereo=1;
- }
-
- if ((i=aci_rds_cmd(RDS_STATUS, &buf, 1))<0)
- return i;
- if (buf & 1)
- /* RDS available */
- *flags|=VIDEO_TUNER_RDS_ON;
- else
- return 0;
-
- if ((i=aci_rds_cmd(RDS_RXVALUE, &buf, 1))<0)
- return i;
- pr_debug("rds-signal: %d\n", buf);
- if (buf > 15) {
- printk("miropcm20-radio: RX strengths unexpected high...\n");
- buf=15;
- }
- /* refine signal */
- if ((*signal=SCALE(15, 0xffff, buf))==0)
- *signal = 1;
-
- return 0;
-}
-
-static int pcm20_do_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, void *arg)
-{
- struct video_device *dev = video_devdata(file);
- struct pcm20_device *pcm20 = dev->priv;
- int i;
-
- switch(cmd)
- {
- case VIDIOCGCAP:
- {
- struct video_capability *v = arg;
- memset(v,0,sizeof(*v));
- v->type=VID_TYPE_TUNER;
- strcpy(v->name, "Miro PCM20");
- v->channels=1;
- v->audios=1;
- return 0;
- }
- case VIDIOCGTUNER:
- {
- struct video_tuner *v = arg;
- if(v->tuner) /* Only 1 tuner */
- return -EINVAL;
- v->rangelow=87*16000;
- v->rangehigh=108*16000;
- pcm20_getflags(pcm20, &v->flags, &v->signal);
- v->flags|=VIDEO_TUNER_LOW;
- v->mode=VIDEO_MODE_AUTO;
- strcpy(v->name, "FM");
- return 0;
- }
- case VIDIOCSTUNER:
- {
- struct video_tuner *v = arg;
- if(v->tuner!=0)
- return -EINVAL;
- /* Only 1 tuner so no setting needed ! */
- return 0;
- }
- case VIDIOCGFREQ:
- {
- unsigned long *freq = arg;
- *freq = pcm20->freq;
- return 0;
- }
- case VIDIOCSFREQ:
- {
- unsigned long *freq = arg;
- pcm20->freq = *freq;
- i=pcm20_setfreq(pcm20, pcm20->freq);
- pr_debug("First view (setfreq): 0x%x\n", i);
- return i;
- }
- case VIDIOCGAUDIO:
- {
- struct video_audio *v = arg;
- memset(v,0, sizeof(*v));
- v->flags=VIDEO_AUDIO_MUTABLE;
- if (pcm20->muted)
- v->flags|=VIDEO_AUDIO_MUTE;
- v->mode=VIDEO_SOUND_STEREO;
- if (pcm20->stereo)
- v->mode|=VIDEO_SOUND_MONO;
- /* v->step=2048; */
- strcpy(v->name, "Radio");
- return 0;
- }
- case VIDIOCSAUDIO:
- {
- struct video_audio *v = arg;
- if(v->audio)
- return -EINVAL;
-
- pcm20_mute(pcm20, !!(v->flags&VIDEO_AUDIO_MUTE));
- if(v->flags&VIDEO_SOUND_MONO)
- pcm20_stereo(pcm20, 0);
- if(v->flags&VIDEO_SOUND_STEREO)
- pcm20_stereo(pcm20, 1);
-
- return 0;
- }
- default:
- return -ENOIOCTLCMD;
- }
-}
-
-static int pcm20_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
-{
- return video_usercopy(inode, file, cmd, arg, pcm20_do_ioctl);
-}
-
-static struct pcm20_device pcm20_unit = {
- .freq = 87*16000,
- .muted = 1,
-};
-
-static const struct file_operations pcm20_fops = {
- .owner = THIS_MODULE,
- .open = video_exclusive_open,
- .release = video_exclusive_release,
- .ioctl = pcm20_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
-};
-
-static struct video_device pcm20_radio = {
- .name = "Miro PCM 20 radio",
- .fops = &pcm20_fops,
- .priv = &pcm20_unit
-};
-
-static int __init pcm20_init(void)
-{
- if(video_register_device(&pcm20_radio, VFL_TYPE_RADIO, radio_nr)==-1)
- goto video_register_device;
-
- if(attach_aci_rds()<0)
- goto attach_aci_rds;
-
- printk(KERN_INFO "Miro PCM20 radio card driver.\n");
-
- return 0;
-
- attach_aci_rds:
- video_unregister_device(&pcm20_radio);
- video_register_device:
- return -EINVAL;
-}
-
-MODULE_AUTHOR("Ruurd Reitsma");
-MODULE_DESCRIPTION("A driver for the Miro PCM20 radio card.");
-MODULE_LICENSE("GPL");
-
-static void __exit pcm20_cleanup(void)
-{
- unload_aci_rds();
- video_unregister_device(&pcm20_radio);
-}
-
-module_init(pcm20_init);
-module_exit(pcm20_cleanup);
diff --git a/drivers/media/radio/miropcm20-rds-core.c b/drivers/media/radio/miropcm20-rds-core.c
deleted file mode 100644
index 9428d8b2642c9b7a103eca1f8b8156d3e66e3935..0000000000000000000000000000000000000000
--- a/drivers/media/radio/miropcm20-rds-core.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Many thanks to Fred Seidel <seidel@metabox.de>, the
- * designer of the RDS decoder hardware. With his help
- * I was able to code this driver.
- * Thanks also to Norberto Pellicci, Dominic Mounteney
- * <DMounteney@pinnaclesys.com> and www.teleauskunft.de
- * for good hints on finding Fred. It was somewhat hard
- * to locate him here in Germany... [:
- *
- * Revision history:
- *
- * 2000-08-09 Robert Siemer <Robert.Siemer@gmx.de>
- * RDS support for MiroSound PCM20 radio
- */
-
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/mutex.h>
-
-#include <asm/io.h>
-#include "oss/aci.h"
-#include "miropcm20-rds-core.h"
-
-#define DEBUG 0
-
-static struct mutex aci_rds_mutex;
-
-#define RDS_DATASHIFT 2 /* Bit 2 */
-#define RDS_DATAMASK (1 << RDS_DATASHIFT)
-#define RDS_BUSYMASK 0x10 /* Bit 4 */
-#define RDS_CLOCKMASK 0x08 /* Bit 3 */
-
-#define RDS_DATA(x) (((x) >> RDS_DATASHIFT) & 1)
-
-
-#if DEBUG
-static void print_matrix(char array[], unsigned int length)
-{
- int i, j;
-
- for (i=0; i<length; i++) {
- printk(KERN_DEBUG "aci-rds: ");
- for (j=7; j>=0; j--) {
- printk("%d", (array[i] >> j) & 0x1);
- }
- if (i%8 == 0)
- printk(" byte-border\n");
- else
- printk("\n");
- }
-}
-#endif /* DEBUG */
-
-static int byte2trans(unsigned char byte, unsigned char sendbuffer[], int size)
-{
- int i;
-
- if (size != 8)
- return -1;
- for (i = 7; i >= 0; i--)
- sendbuffer[7-i] = (byte & (1 << i)) ? RDS_DATAMASK : 0;
- sendbuffer[0] |= RDS_CLOCKMASK;
-
- return 0;
-}
-
-static int rds_waitread(void)
-{
- unsigned char byte;
- int i=2000;
-
- do {
- byte=inb(RDS_REGISTER);
- i--;
- }
- while ((byte & RDS_BUSYMASK) && i);
-
- if (i) {
- #if DEBUG
- printk(KERN_DEBUG "rds_waitread()");
- print_matrix(&byte, 1);
- #endif
- return (byte);
- } else {
- printk(KERN_WARNING "aci-rds: rds_waitread() timeout...\n");
- return -1;
- }
-}
-
-/* don't use any ..._nowait() function if you are not sure what you do... */
-
-static inline void rds_rawwrite_nowait(unsigned char byte)
-{
- #if DEBUG
- printk(KERN_DEBUG "rds_rawwrite()");
- print_matrix(&byte, 1);
- #endif
- outb(byte, RDS_REGISTER);
-}
-
-static int rds_rawwrite(unsigned char byte)
-{
- if (rds_waitread() >= 0) {
- rds_rawwrite_nowait(byte);
- return 0;
- } else
- return -1;
-}
-
-static int rds_write(unsigned char cmd)
-{
- unsigned char sendbuffer[8];
- int i;
-
- if (byte2trans(cmd, sendbuffer, 8) != 0){
- return -1;
- } else {
- for (i=0; i<8; i++) {
- rds_rawwrite(sendbuffer[i]);
- }
- }
- return 0;
-}
-
-static int rds_readcycle_nowait(void)
-{
- rds_rawwrite_nowait(0);
- return rds_waitread();
-}
-
-static int rds_readcycle(void)
-{
- if (rds_rawwrite(0) < 0)
- return -1;
- return rds_waitread();
-}
-
-static int rds_read(unsigned char databuffer[], int datasize)
-{
- #define READSIZE (8*datasize)
-
- int i,j;
-
- if (datasize < 1) /* nothing to read */
- return 0;
-
- /* to be able to use rds_readcycle_nowait()
- I have to waitread() here */
- if (rds_waitread() < 0)
- return -1;
-
- memset(databuffer, 0, datasize);
-
- for (i=0; i< READSIZE; i++)
- if((j=rds_readcycle_nowait()) < 0) {
- return -1;
- } else {
- databuffer[i/8]|=(RDS_DATA(j) << (7-(i%8)));
- }
-
- return 0;
-}
-
-static int rds_ack(void)
-{
- int i=rds_readcycle();
-
- if (i < 0)
- return -1;
- if (i & RDS_DATAMASK) {
- return 0; /* ACK */
- } else {
- printk(KERN_DEBUG "aci-rds: NACK\n");
- return 1; /* NACK */
- }
-}
-
-int aci_rds_cmd(unsigned char cmd, unsigned char databuffer[], int datasize)
-{
- int ret;
-
- if (mutex_lock_interruptible(&aci_rds_mutex))
- return -EINTR;
-
- rds_write(cmd);
-
- /* RDS_RESET doesn't need further processing */
- if (cmd!=RDS_RESET && (rds_ack() || rds_read(databuffer, datasize)))
- ret = -1;
- else
- ret = 0;
-
- mutex_unlock(&aci_rds_mutex);
-
- return ret;
-}
-EXPORT_SYMBOL(aci_rds_cmd);
-
-int __init attach_aci_rds(void)
-{
- mutex_init(&aci_rds_mutex);
- return 0;
-}
-
-void __exit unload_aci_rds(void)
-{
-}
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/radio/miropcm20-rds-core.h b/drivers/media/radio/miropcm20-rds-core.h
deleted file mode 100644
index aeb5761f0469140129b9abed2a9f943806d77e75..0000000000000000000000000000000000000000
--- a/drivers/media/radio/miropcm20-rds-core.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _MIROPCM20_RDS_CORE_H_
-#define _MIROPCM20_RDS_CORE_H_
-
-extern int aci_rds_cmd(unsigned char cmd, unsigned char databuffer[], int datasize);
-
-#define RDS_STATUS 0x01
-#define RDS_STATIONNAME 0x02
-#define RDS_TEXT 0x03
-#define RDS_ALTFREQ 0x04
-#define RDS_TIMEDATE 0x05
-#define RDS_PI_CODE 0x06
-#define RDS_PTYTATP 0x07
-#define RDS_RESET 0x08
-#define RDS_RXVALUE 0x09
-
-extern void __exit unload_aci_rds(void);
-extern int __init attach_aci_rds(void);
-
-#endif /* _MIROPCM20_RDS_CORE_H_ */
diff --git a/drivers/media/radio/miropcm20-rds.c b/drivers/media/radio/miropcm20-rds.c
deleted file mode 100644
index 3e840f74d45cc217f3443b43df248904cb650b61..0000000000000000000000000000000000000000
--- a/drivers/media/radio/miropcm20-rds.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/* MiroSOUND PCM20 radio rds interface driver
- * (c) 2001 Robert Siemer <Robert.Siemer@gmx.de>
- * Thanks to Fred Seidel. See miropcm20-rds-core.c for further information.
- */
-
-/* Revision history:
- *
- * 2001-04-18 Robert Siemer <Robert.Siemer@gmx.de>
- * separate file for user interface driver
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/smp_lock.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/delay.h>
-#include <asm/uaccess.h>
-#include "miropcm20-rds-core.h"
-
-static char * text_buffer;
-static int rds_users;
-
-
-static int rds_f_open(struct inode *in, struct file *fi)
-{
- if (rds_users)
- return -EBUSY;
-
- lock_kernel();
- rds_users++;
- if ((text_buffer=kmalloc(66, GFP_KERNEL)) == 0) {
- rds_users--;
- printk(KERN_NOTICE "aci-rds: Out of memory by open()...\n");
- unlock_kernel();
- return -ENOMEM;
- }
-
- unlock_kernel();
- return 0;
-}
-
-static int rds_f_release(struct inode *in, struct file *fi)
-{
- kfree(text_buffer);
-
- rds_users--;
- return 0;
-}
-
-static void print_matrix(char *ch, char out[])
-{
- int j;
-
- for (j=7; j>=0; j--) {
- out[7-j] = ((*ch >> j) & 0x1) + '0';
- }
-}
-
-static ssize_t rds_f_read(struct file *file, char __user *buffer, size_t length, loff_t *offset)
-{
-// i = sprintf(text_buffer, "length: %d, offset: %d\n", length, *offset);
-
- char c;
- char bits[8];
-
- msleep(2000);
- aci_rds_cmd(RDS_STATUS, &c, 1);
- print_matrix(&c, bits);
- if (copy_to_user(buffer, bits, 8))
- return -EFAULT;
-
-/* if ((c >> 3) & 1) {
- aci_rds_cmd(RDS_STATIONNAME, text_buffer+1, 8);
- text_buffer[0] = ' ' ;
- text_buffer[9] = '\n';
- return copy_to_user(buffer+8, text_buffer, 10) ? -EFAULT: 18;
- }
-*/
-/* if ((c >> 6) & 1) {
- aci_rds_cmd(RDS_PTYTATP, &c, 1);
- if ( c & 1)
- sprintf(text_buffer, " M");
- else
- sprintf(text_buffer, " S");
- if ((c >> 1) & 1)
- sprintf(text_buffer+2, " TA");
- else
- sprintf(text_buffer+2, " --");
- if ((c >> 7) & 1)
- sprintf(text_buffer+5, " TP");
- else
- sprintf(text_buffer+5, " --");
- sprintf(text_buffer+8, " %2d\n", (c >> 2) & 0x1f);
- return copy_to_user(buffer+8, text_buffer, 12) ? -EFAULT: 20;
- }
-*/
-
- if ((c >> 4) & 1) {
- aci_rds_cmd(RDS_TEXT, text_buffer, 65);
- text_buffer[0] = ' ' ;
- text_buffer[65] = '\n';
- return copy_to_user(buffer+8, text_buffer,66) ? -EFAULT : 66+8;
- } else {
- put_user('\n', buffer+8);
- return 9;
- }
-}
-
-static const struct file_operations rds_fops = {
- .owner = THIS_MODULE,
- .read = rds_f_read,
- .open = rds_f_open,
- .release = rds_f_release
-};
-
-static struct miscdevice rds_miscdev = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "radiotext",
- .fops = &rds_fops,
-};
-
-static int __init miropcm20_rds_init(void)
-{
- return misc_register(&rds_miscdev);
-}
-
-static void __exit miropcm20_rds_cleanup(void)
-{
- misc_deregister(&rds_miscdev);
-}
-
-module_init(miropcm20_rds_init);
-module_exit(miropcm20_rds_cleanup);
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index eba9209b30240a3212d707da8bb3e79f54d67f9f..1f064f4b32df6945c0d20262471784ddb94f7204 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -426,8 +426,7 @@ static int __init rtrack_init(void)
rtrack_radio.priv=&rtrack_unit;
- if(video_register_device(&rtrack_radio, VFL_TYPE_RADIO, radio_nr)==-1)
- {
+ if (video_register_device(&rtrack_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io, 2);
return -EINVAL;
}
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index 3fe5504428c5b0099fa7aeba0a99bf91c509a4b8..628c689e3ffe1779c422bdbc11883207a15d7c9e 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -394,8 +394,7 @@ static int __init aztech_init(void)
mutex_init(&lock);
aztech_radio.priv=&aztech_unit;
- if(video_register_device(&aztech_radio, VFL_TYPE_RADIO, radio_nr)==-1)
- {
+ if (video_register_device(&aztech_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io,2);
return -EINVAL;
}
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index 6166e726ed7203908adcd908be14199452c744aa..04c3698d32e4b77e3b28f81d104b0dcbe23dfe59 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -682,7 +682,7 @@ static int __init cadet_init(void)
}
if (!request_region(io,2,"cadet"))
goto fail;
- if(video_register_device(&cadet_radio,VFL_TYPE_RADIO,radio_nr)==-1) {
+ if (video_register_device(&cadet_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io,2);
goto fail;
}
diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c
index 36e754e3ffb2011cbdba08e88cdfce11cab7ec0f..5cd7f032298d28e1af01a35342b9f332f8e9faa7 100644
--- a/drivers/media/radio/radio-gemtek-pci.c
+++ b/drivers/media/radio/radio-gemtek-pci.c
@@ -425,7 +425,7 @@ static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci
}
*devradio = vdev_template;
- if ( video_register_device( devradio, VFL_TYPE_RADIO , nr_radio) == -1 ) {
+ if (video_register_device(devradio, VFL_TYPE_RADIO, nr_radio) < 0) {
kfree( devradio );
goto err_video;
}
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index 2b1a6221de6d5f2108ff8ad0aaab04e515082002..0a0f956bb308387dc7c9334f150bef5b855448b9 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -612,8 +612,7 @@ static int __init gemtek_init(void)
gemtek_radio.priv = &gemtek_unit;
- if (video_register_device(&gemtek_radio, VFL_TYPE_RADIO,
- radio_nr) == -1) {
+ if (video_register_device(&gemtek_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io, 1);
return -EBUSY;
}
diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
index 0ada1c697e8a4834690ee2b442dcb87128f694fc..9ef0a763eeb72a54570324a7b3112a549cdfdcb6 100644
--- a/drivers/media/radio/radio-maestro.c
+++ b/drivers/media/radio/radio-maestro.c
@@ -409,8 +409,7 @@ static int __devinit maestro_probe(struct pci_dev *pdev,
video_set_drvdata(maestro_radio_inst, radio_unit);
pci_set_drvdata(pdev, maestro_radio_inst);
- retval = video_register_device(maestro_radio_inst, VFL_TYPE_RADIO,
- radio_nr);
+ retval = video_register_device(maestro_radio_inst, VFL_TYPE_RADIO, radio_nr);
if (retval) {
printk(KERN_ERR "can't register video device!\n");
goto errfr1;
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 43c75497dc499ea02fdeebabfd0d57568458e896..0cc6fcb041fd9773c56088ed50de1406f8030a27 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -156,28 +156,28 @@ static void set_freq(__u16 io, __u32 freq)
{
unsigned long int si;
int bl;
- int data = FREQ2BITS(freq);
+ int val = FREQ2BITS(freq);
/* TEA5757 shift register bits (see pdf) */
- outbit(0,io); // 24 search
- outbit(1,io); // 23 search up/down
+ outbit(0, io); /* 24 search */
+ outbit(1, io); /* 23 search up/down */
- outbit(0,io); // 22 stereo/mono
+ outbit(0, io); /* 22 stereo/mono */
- outbit(0,io); // 21 band
- outbit(0,io); // 20 band (only 00=FM works I think)
+ outbit(0, io); /* 21 band */
+ outbit(0, io); /* 20 band (only 00=FM works I think) */
- outbit(0,io); // 19 port ?
- outbit(0,io); // 18 port ?
+ outbit(0, io); /* 19 port ? */
+ outbit(0, io); /* 18 port ? */
- outbit(0,io); // 17 search level
- outbit(0,io); // 16 search level
+ outbit(0, io); /* 17 search level */
+ outbit(0, io); /* 16 search level */
si = 0x8000;
- for (bl = 1; bl <= 16 ; bl++) {
- outbit(data & si,io);
- si >>=1;
+ for (bl = 1; bl <= 16; bl++) {
+ outbit(val & si, io);
+ si >>= 1;
}
dprintk(1, "Radio freq set to %d.%02d MHz\n",
@@ -410,7 +410,7 @@ static int __devinit maxiradio_init_one(struct pci_dev *pdev, const struct pci_d
mutex_init(&radio_unit.lock);
maxiradio_radio.priv = &radio_unit;
- if (video_register_device(&maxiradio_radio, VFL_TYPE_RADIO, radio_nr)==-1) {
+ if (video_register_device(&maxiradio_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
printk("radio-maxiradio: can't register device!");
goto err_out_free_region;
}
diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index e2dde0807268374f404db090b6c0b412548d0b40..6d820e2481e7cc0e9e8b1d02a93f974289e35ce5 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -332,8 +332,7 @@ static int __init rtrack2_init(void)
rtrack2_radio.priv=&rtrack2_unit;
spin_lock_init(&lock);
- if(video_register_device(&rtrack2_radio, VFL_TYPE_RADIO, radio_nr)==-1)
- {
+ if (video_register_device(&rtrack2_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io, 4);
return -EINVAL;
}
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index bb5d92f104af000177afab5c202652adafc7a0f8..0d478f54a90770810198a3e14551ac287b807353 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -377,7 +377,7 @@ static int __init fmi_init(void)
mutex_init(&lock);
- if (video_register_device(&fmi_radio, VFL_TYPE_RADIO, radio_nr) == -1) {
+ if (video_register_device(&fmi_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io, 2);
return -EINVAL;
}
diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c
index a4984ff87c9c8328bd7e59b92022adf994d74430..16c7ef20265c4c34e3782baead264700797923dd 100644
--- a/drivers/media/radio/radio-si470x.c
+++ b/drivers/media/radio/radio-si470x.c
@@ -1694,8 +1694,8 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
INIT_DELAYED_WORK(&radio->work, si470x_work);
/* register video device */
- if (video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr)) {
- retval = -EIO;
+ retval = video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr);
+ if (retval) {
printk(KERN_WARNING DRIVER_NAME
": Could not register video device\n");
goto err_all;
diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index cefa44fc5aed84a42900591d99ac40a0878012fc..0876fecc5f275de8bf61bf1ab5d3713c90349c0f 100644
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -405,8 +405,7 @@ static int __init terratec_init(void)
spin_lock_init(&lock);
- if(video_register_device(&terratec_radio, VFL_TYPE_RADIO, radio_nr)==-1)
- {
+ if (video_register_device(&terratec_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io,2);
return -EINVAL;
}
diff --git a/drivers/media/radio/radio-trust.c b/drivers/media/radio/radio-trust.c
index d70172d23edb431f0460dbecd2a562a740a28e9e..193161956253422121f906d46729013c114716a4 100644
--- a/drivers/media/radio/radio-trust.c
+++ b/drivers/media/radio/radio-trust.c
@@ -378,8 +378,7 @@ static int __init trust_init(void)
printk(KERN_ERR "trust: port 0x%x already in use\n", io);
return -EBUSY;
}
- if(video_register_device(&trust_radio, VFL_TYPE_RADIO, radio_nr)==-1)
- {
+ if (video_register_device(&trust_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io, 2);
return -EINVAL;
}
diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index 9f17a332fa1173b5efa41dd298b84d614d6216e6..51d57ed3b3e12a5db805f09cb93acc9c39560e7c 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -446,8 +446,7 @@ static int __init zoltrix_init(void)
return -EBUSY;
}
- if (video_register_device(&zoltrix_radio, VFL_TYPE_RADIO, radio_nr) == -1)
- {
+ if (video_register_device(&zoltrix_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io, 2);
return -EINVAL;
}
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index ecbfa1b39b701034c6c6da823b409527b5bd4ab0..3e9e0dcd217ecfaf278cdef11f6cb8cb18f666a2 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -968,7 +968,7 @@ config VIDEO_PXA27x
config VIDEO_SH_MOBILE_CEU
tristate "SuperH Mobile CEU Interface driver"
- depends on VIDEO_DEV
+ depends on VIDEO_DEV && HAS_DMA
select SOC_CAMERA
select VIDEOBUF_DMA_CONTIG
---help---
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index bbc6f8b82297e7a62dfc7d1e6ada130dff48d2d0..ef7c8d3ffb18bba4e3930668285a30883fc1fc10 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -20,6 +20,8 @@ ifeq ($(CONFIG_VIDEO_V4L1_COMPAT),y)
obj-$(CONFIG_VIDEO_DEV) += v4l1-compat.o
endif
+obj-$(CONFIG_VIDEO_TUNER) += tuner.o
+
obj-$(CONFIG_VIDEO_BT848) += bt8xx/
obj-$(CONFIG_VIDEO_IR_I2C) += ir-kbd-i2c.o
obj-$(CONFIG_VIDEO_TVAUDIO) += tvaudio.o
@@ -85,8 +87,6 @@ obj-$(CONFIG_VIDEO_HEXIUM_GEMINI) += hexium_gemini.o
obj-$(CONFIG_VIDEO_DPC) += dpc7146.o
obj-$(CONFIG_TUNER_3036) += tuner-3036.o
-obj-$(CONFIG_VIDEO_TUNER) += tuner.o
-
obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
obj-$(CONFIG_VIDEOBUF_DMA_CONTIG) += videobuf-dma-contig.o
diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig
index ed9a50f189fc8325cfd52f470997c55d10b69a16..018f72b8e3e201cf45c2abb07d41c8aa6ec7a0cb 100644
--- a/drivers/media/video/au0828/Kconfig
+++ b/drivers/media/video/au0828/Kconfig
@@ -7,6 +7,7 @@ config VIDEO_AU0828
select DVB_AU8522 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_MXL5007T if !DVB_FE_CUSTOMIZE
+ select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
---help---
This is a video4linux driver for Auvitek's USB device.
diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c
index 443e590097628873a7f6ad490ecbcb15a97dbce4..ed48908a90340666f0726a77fc8b59c48e3e758f 100644
--- a/drivers/media/video/au0828/au0828-cards.c
+++ b/drivers/media/video/au0828/au0828-cards.c
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -38,6 +38,9 @@ struct au0828_board au0828_boards[] = {
[AU0828_BOARD_DVICO_FUSIONHDTV7] = {
.name = "DViCO FusionHDTV USB",
},
+ [AU0828_BOARD_HAUPPAUGE_WOODBURY] = {
+ .name = "Hauppauge Woodbury",
+ },
};
/* Tuner callback function for au0828 boards. Currently only needed
@@ -115,6 +118,7 @@ void au0828_card_setup(struct au0828_dev *dev)
case AU0828_BOARD_HAUPPAUGE_HVR850:
case AU0828_BOARD_HAUPPAUGE_HVR950Q:
case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+ case AU0828_BOARD_HAUPPAUGE_WOODBURY:
if (dev->i2c_rc == 0)
hauppauge_eeprom(dev, eeprom+0xa0);
break;
@@ -134,6 +138,7 @@ void au0828_gpio_setup(struct au0828_dev *dev)
case AU0828_BOARD_HAUPPAUGE_HVR850:
case AU0828_BOARD_HAUPPAUGE_HVR950Q:
case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+ case AU0828_BOARD_HAUPPAUGE_WOODBURY:
/* GPIO's
* 4 - CS5340
* 5 - AU8522 Demodulator
@@ -205,6 +210,8 @@ struct usb_device_id au0828_usb_id_table [] = {
.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
{ USB_DEVICE(0x2040, 0x7281),
.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
+ { USB_DEVICE(0x2040, 0x8200),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY },
{ },
};
diff --git a/drivers/media/video/au0828/au0828-cards.h b/drivers/media/video/au0828/au0828-cards.h
index c37f5fd0fa801b2f0932258687dd8bc62ab5df77..48a1882c2b6bec47464cb48992d3b3af3081a6ea 100644
--- a/drivers/media/video/au0828/au0828-cards.h
+++ b/drivers/media/video/au0828/au0828-cards.h
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -24,3 +24,4 @@
#define AU0828_BOARD_HAUPPAUGE_HVR850 2
#define AU0828_BOARD_DVICO_FUSIONHDTV7 3
#define AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL 4
+#define AU0828_BOARD_HAUPPAUGE_WOODBURY 5
diff --git a/drivers/media/video/au0828/au0828-core.c b/drivers/media/video/au0828/au0828-core.c
index 54bfc0f05295571eca21b3d8595c7443e940ca0f..d856de9f742f03521d62af59f0b91d0e441089e6 100644
--- a/drivers/media/video/au0828/au0828-core.c
+++ b/drivers/media/video/au0828/au0828-core.c
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -252,5 +252,5 @@ module_init(au0828_init);
module_exit(au0828_exit);
MODULE_DESCRIPTION("Driver for Auvitek AU0828 based products");
-MODULE_AUTHOR("Steven Toth <stoth@hauppauge.com>");
+MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c
index 584a83a94a2a276501f77864321c67f1ce065ca2..ba94be7e0ac1cdc65fb767d28cb8466e85cf9767 100644
--- a/drivers/media/video/au0828/au0828-dvb.c
+++ b/drivers/media/video/au0828/au0828-dvb.c
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -29,6 +29,7 @@
#include "au8522.h"
#include "xc5000.h"
#include "mxl5007t.h"
+#include "tda18271.h"
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
@@ -38,6 +39,15 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
static struct au8522_config hauppauge_hvr950q_config = {
.demod_address = 0x8e >> 1,
.status_mode = AU8522_DEMODLOCKING,
+ .qam_if = AU8522_IF_6MHZ,
+ .vsb_if = AU8522_IF_6MHZ,
+};
+
+static struct au8522_config hauppauge_woodbury_config = {
+ .demod_address = 0x8e >> 1,
+ .status_mode = AU8522_DEMODLOCKING,
+ .qam_if = AU8522_IF_4MHZ,
+ .vsb_if = AU8522_IF_3_25MHZ,
};
static struct xc5000_config hauppauge_hvr950q_tunerconfig = {
@@ -51,6 +61,10 @@ static struct mxl5007t_config mxl5007t_hvr950q_config = {
.if_freq_hz = MxL_IF_6_MHZ,
};
+static struct tda18271_config hauppauge_woodbury_tunerconfig = {
+ .gate = TDA18271_GATE_DIGITAL,
+};
+
/*-------------------------------------------------------------------*/
static void urb_completion(struct urb *purb)
{
@@ -357,6 +371,15 @@ int au0828_dvb_register(struct au0828_dev *dev)
&dev->i2c_adap, 0x60,
&mxl5007t_hvr950q_config);
break;
+ case AU0828_BOARD_HAUPPAUGE_WOODBURY:
+ dvb->frontend = dvb_attach(au8522_attach,
+ &hauppauge_woodbury_config,
+ &dev->i2c_adap);
+ if (dvb->frontend != NULL)
+ dvb_attach(tda18271_attach, dvb->frontend,
+ 0x60, &dev->i2c_adap,
+ &hauppauge_woodbury_tunerconfig);
+ break;
default:
printk(KERN_WARNING "The frontend of your DVB/ATSC card "
"isn't supported yet\n");
diff --git a/drivers/media/video/au0828/au0828-i2c.c b/drivers/media/video/au0828/au0828-i2c.c
index 741a4937b050c05ae92e2eee1a534f89414f3d1f..d618fbaade1bcc3d31828e32d65e7cff310049be 100644
--- a/drivers/media/video/au0828/au0828-i2c.c
+++ b/drivers/media/video/au0828/au0828-i2c.c
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek AU0828 USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/au0828/au0828-reg.h b/drivers/media/video/au0828/au0828-reg.h
index 39827550891c744ba87f1b7fb7d84513fc0be5e2..1e87fa0c684261db53f58702a5a94a1a299a8532 100644
--- a/drivers/media/video/au0828/au0828-reg.h
+++ b/drivers/media/video/au0828/au0828-reg.h
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/au0828/au0828.h b/drivers/media/video/au0828/au0828.h
index 7beb571798e5d04de72ad9ce45f55d6ed8aa0b55..4f10ff300135fcedec9f9c5d5362bc2b7ec0cb65 100644
--- a/drivers/media/video/au0828/au0828.h
+++ b/drivers/media/video/au0828/au0828.h
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek AU0828 USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index 1c56ae92ce7482c68cb6445031458a71332906b9..6081edc362df4fb8adad2d87794cc2ba8990bb21 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -3144,8 +3144,9 @@ static void identify_by_eeprom(struct bttv *btv, unsigned char eeprom_data[256])
static void flyvideo_gpio(struct bttv *btv)
{
- int gpio,has_remote,has_radio,is_capture_only,is_lr90,has_tda9820_tda9821;
- int tuner=UNSET,ttype;
+ int gpio, has_remote, has_radio, is_capture_only;
+ int is_lr90, has_tda9820_tda9821;
+ int tuner_type = UNSET, ttype;
gpio_inout(0xffffff, 0);
udelay(8); /* without this we would see the 0x1800 mask */
@@ -3163,20 +3164,26 @@ static void flyvideo_gpio(struct bttv *btv)
* xxxF00(LR26/LR50), xxxFE0(LR90): Remote control chip (LVA001 or CF45) soldered
* Note: Some bits are Audio_Mask !
*/
- ttype=(gpio&0x0f0000)>>16;
- switch(ttype) {
- case 0x0: tuner=2; /* NTSC, e.g. TPI8NSR11P */
+ ttype = (gpio & 0x0f0000) >> 16;
+ switch (ttype) {
+ case 0x0:
+ tuner_type = 2; /* NTSC, e.g. TPI8NSR11P */
break;
- case 0x2: tuner=39;/* LG NTSC (newer TAPC series) TAPC-H701P */
+ case 0x2:
+ tuner_type = 39; /* LG NTSC (newer TAPC series) TAPC-H701P */
break;
- case 0x4: tuner=5; /* Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216 */
+ case 0x4:
+ tuner_type = 5; /* Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216 */
break;
- case 0x6: tuner=37;/* LG PAL (newer TAPC series) TAPC-G702P */
+ case 0x6:
+ tuner_type = 37; /* LG PAL (newer TAPC series) TAPC-G702P */
break;
- case 0xC: tuner=3; /* Philips SECAM(+PAL) FQ1216ME or FI1216MF */
+ case 0xC:
+ tuner_type = 3; /* Philips SECAM(+PAL) FQ1216ME or FI1216MF */
break;
default:
printk(KERN_INFO "bttv%d: FlyVideo_gpio: unknown tuner type.\n", btv->c.nr);
+ break;
}
has_remote = gpio & 0x800000;
@@ -3189,23 +3196,26 @@ static void flyvideo_gpio(struct bttv *btv)
/*
* gpio & 0x001000 output bit for audio routing */
- if(is_capture_only)
- tuner = TUNER_ABSENT; /* No tuner present */
+ if (is_capture_only)
+ tuner_type = TUNER_ABSENT; /* No tuner present */
printk(KERN_INFO "bttv%d: FlyVideo Radio=%s RemoteControl=%s Tuner=%d gpio=0x%06x\n",
- btv->c.nr, has_radio? "yes":"no ", has_remote? "yes":"no ", tuner, gpio);
+ btv->c.nr, has_radio ? "yes" : "no ",
+ has_remote ? "yes" : "no ", tuner_type, gpio);
printk(KERN_INFO "bttv%d: FlyVideo LR90=%s tda9821/tda9820=%s capture_only=%s\n",
- btv->c.nr, is_lr90?"yes":"no ", has_tda9820_tda9821?"yes":"no ",
- is_capture_only?"yes":"no ");
+ btv->c.nr, is_lr90 ? "yes" : "no ",
+ has_tda9820_tda9821 ? "yes" : "no ",
+ is_capture_only ? "yes" : "no ");
- if (tuner != UNSET) /* only set if known tuner autodetected, else let insmod option through */
- btv->tuner_type = tuner;
+ if (tuner_type != UNSET) /* only set if known tuner autodetected, else let insmod option through */
+ btv->tuner_type = tuner_type;
btv->has_radio = has_radio;
/* LR90 Audio Routing is done by 2 hef4052, so Audio_Mask has 4 bits: 0x001c80
* LR26/LR50 only has 1 hef4052, Audio_Mask 0x000c00
* Audio options: from tuner, from tda9821/tda9821(mono,stereo,sap), from tda9874, ext., mute */
- if(has_tda9820_tda9821) btv->audio_mode_gpio = lt9415_audio;
+ if (has_tda9820_tda9821)
+ btv->audio_mode_gpio = lt9415_audio;
/* todo: if(has_tda9874) btv->audio_mode_gpio = fv2000s_audio; */
}
@@ -3962,7 +3972,7 @@ static int tuner_1_table[] = {
static void __devinit avermedia_eeprom(struct bttv *btv)
{
- int tuner_make,tuner_tv_fm,tuner_format,tuner=0;
+ int tuner_make, tuner_tv_fm, tuner_format, tuner_type = 0;
tuner_make = (eeprom_data[0x41] & 0x7);
tuner_tv_fm = (eeprom_data[0x41] & 0x18) >> 3;
@@ -3970,24 +3980,24 @@ static void __devinit avermedia_eeprom(struct bttv *btv)
btv->has_remote = (eeprom_data[0x42] & 0x01);
if (tuner_make == 0 || tuner_make == 2)
- if(tuner_format <=0x0a)
- tuner = tuner_0_table[tuner_format];
+ if (tuner_format <= 0x0a)
+ tuner_type = tuner_0_table[tuner_format];
if (tuner_make == 1)
- if(tuner_format <=9)
- tuner = tuner_1_table[tuner_format];
+ if (tuner_format <= 9)
+ tuner_type = tuner_1_table[tuner_format];
if (tuner_make == 4)
- if(tuner_format == 0x09)
- tuner = TUNER_LG_NTSC_NEW_TAPC; /* TAPC-G702P */
+ if (tuner_format == 0x09)
+ tuner_type = TUNER_LG_NTSC_NEW_TAPC; /* TAPC-G702P */
printk(KERN_INFO "bttv%d: Avermedia eeprom[0x%02x%02x]: tuner=",
- btv->c.nr,eeprom_data[0x41],eeprom_data[0x42]);
- if(tuner) {
- btv->tuner_type=tuner;
- printk("%d",tuner);
+ btv->c.nr, eeprom_data[0x41], eeprom_data[0x42]);
+ if (tuner_type) {
+ btv->tuner_type = tuner_type;
+ printk(KERN_CONT "%d", tuner_type);
} else
- printk("Unknown type");
- printk(" radio:%s remote control:%s\n",
+ printk(KERN_CONT "Unknown type");
+ printk(KERN_CONT " radio:%s remote control:%s\n",
tuner_tv_fm ? "yes" : "no",
btv->has_remote ? "yes" : "no");
}
@@ -4029,7 +4039,8 @@ static void __devinit boot_msp34xx(struct bttv *btv, int pin)
gpio_inout(mask,mask);
gpio_bits(mask,0);
- udelay(2500);
+ mdelay(2);
+ udelay(500);
gpio_bits(mask,mask);
if (bttv_gpio)
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 85bf31ab8789db097df2f29b0aaf77f8578b86f8..933eaef41eadd4b3be9e404924d22fb316c1bd70 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -96,7 +96,6 @@ static unsigned int irq_iswitch;
static unsigned int uv_ratio = 50;
static unsigned int full_luma_range;
static unsigned int coring;
-extern int no_overlay;
/* API features (turn on/off stuff for testing) */
static unsigned int v4l2 = 1;
@@ -3432,7 +3431,7 @@ static int radio_open(struct inode *inode, struct file *file)
dprintk("bttv: open minor=%d\n",minor);
for (i = 0; i < bttv_num; i++) {
- if (bttvs[i].radio_dev->minor == minor) {
+ if (bttvs[i].radio_dev && bttvs[i].radio_dev->minor == minor) {
btv = &bttvs[i];
break;
}
diff --git a/drivers/media/video/bt8xx/bttv-risc.c b/drivers/media/video/bt8xx/bttv-risc.c
index 649682aac1acebf4ff3a4bc45033f897258f875f..5b1b8e4c78baf602b3c84511b506db451a0f5aad 100644
--- a/drivers/media/video/bt8xx/bttv-risc.c
+++ b/drivers/media/video/bt8xx/bttv-risc.c
@@ -244,7 +244,8 @@ bttv_risc_overlay(struct bttv *btv, struct btcx_riscmem *risc,
const struct bttv_format *fmt, struct bttv_overlay *ov,
int skip_even, int skip_odd)
{
- int dwords,rc,line,maxy,start,end,skip,nskips;
+ int dwords, rc, line, maxy, start, end;
+ unsigned skip, nskips;
struct btcx_skiplist *skips;
__le32 *rp;
u32 ri,ra;
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index 08ef54a22c9e7e843be5b8d8faa5a9789aa4235e..b4d940b2e44744777fa43a30d0d1f0fc4911b9bd 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -266,6 +266,11 @@ extern struct bus_type bttv_sub_bus_type;
int bttv_sub_add_device(struct bttv_core *core, char *name);
int bttv_sub_del_devices(struct bttv_core *core);
+/* ---------------------------------------------------------- */
+/* bttv-cards.c */
+
+extern int no_overlay;
+
/* ---------------------------------------------------------- */
/* bttv-driver.c */
diff --git a/drivers/media/video/btcx-risc.c b/drivers/media/video/btcx-risc.c
index f42701f82e7fe72009bd8391672bbb40d80d306b..3324ab38f58c3b395f617e00c9a9c4bd957ff820 100644
--- a/drivers/media/video/btcx-risc.c
+++ b/drivers/media/video/btcx-risc.c
@@ -184,12 +184,12 @@ btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips)
}
void
-btcx_calc_skips(int line, int width, unsigned int *maxy,
+btcx_calc_skips(int line, int width, int *maxy,
struct btcx_skiplist *skips, unsigned int *nskips,
const struct v4l2_clip *clips, unsigned int nclips)
{
unsigned int clip,skip;
- int end,maxline;
+ int end, maxline;
skip=0;
maxline = 9999;
diff --git a/drivers/media/video/btcx-risc.h b/drivers/media/video/btcx-risc.h
index 861bc8112824959298bf40c422b3782984f2deee..f8bc6e8e7b5198d1bb8dade28f803fc75a2e161f 100644
--- a/drivers/media/video/btcx-risc.h
+++ b/drivers/media/video/btcx-risc.h
@@ -23,7 +23,7 @@ int btcx_screen_clips(int swidth, int sheight, struct v4l2_rect *win,
int btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips,
unsigned int n, int mask);
void btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips);
-void btcx_calc_skips(int line, int width, unsigned int *maxy,
+void btcx_calc_skips(int line, int width, int *maxy,
struct btcx_skiplist *skips, unsigned int *nskips,
const struct v4l2_clip *clips, unsigned int nclips);
diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index d3b3268bace8795dcde4e8d6f1e002d61fa24b7f..6e39e253ce5361a5d99644e7b93d96474759b966 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -946,8 +946,7 @@ static int init_bwqcam(struct parport *port)
printk(KERN_INFO "Connectix Quickcam on %s\n", qcam->pport->name);
- if(video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr)==-1)
- {
+ if (video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
parport_unregister_device(qcam->pdev);
kfree(qcam);
return -ENODEV;
diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c
index fe9379b282d36b10e7b3043ab46f1f243a2fa8ed..7f6c6b4bec10e7f3470d8452e1ee71b9cd90ab0e 100644
--- a/drivers/media/video/c-qcam.c
+++ b/drivers/media/video/c-qcam.c
@@ -787,8 +787,7 @@ static int init_cqcam(struct parport *port)
parport_release(qcam->pdev);
- if (video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr)==-1)
- {
+ if (video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
printk(KERN_ERR "Unable to register Colour QuickCam on %s\n",
qcam->pport->name);
parport_unregister_device(qcam->pdev);
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index c149b7d712e5a703d5f277ebed607aafe6202202..5405c30dbb041748b47941c5e9b0fd19842915c4 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -19,6 +19,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/fs.h>
+#include <linux/mm.h>
#include <linux/pci.h>
#include <linux/i2c.h>
#include <linux/interrupt.h>
diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c
index dc8cc6115e2f13f1eea59c69d177afd5d051ecdd..a661800b0e69fdefec154a23b69462fc448da2c1 100644
--- a/drivers/media/video/cpia.c
+++ b/drivers/media/video/cpia.c
@@ -3955,7 +3955,7 @@ struct cam_data *cpia_register_camera(struct cpia_camera_ops *ops, void *lowleve
camera->lowlevel_data = lowlevel;
/* register v4l device */
- if (video_register_device(&camera->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+ if (video_register_device(&camera->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
kfree(camera);
printk(KERN_DEBUG "video_register_device failed\n");
return NULL;
diff --git a/drivers/media/video/cpia2/cpia2_usb.c b/drivers/media/video/cpia2/cpia2_usb.c
index a4574740350df30cf6bd3cb84592b8c84d39f779..a8a199047cbde4c448dbfb736beedbb78d3c4e08 100644
--- a/drivers/media/video/cpia2/cpia2_usb.c
+++ b/drivers/media/video/cpia2/cpia2_usb.c
@@ -632,7 +632,7 @@ int cpia2_usb_transfer_cmd(struct camera_data *cam,
static int submit_urbs(struct camera_data *cam)
{
struct urb *urb;
- int fx, err, i;
+ int fx, err, i, j;
for(i=0; i<NUM_SBUF; ++i) {
if (cam->sbuf[i].data)
@@ -657,6 +657,9 @@ static int submit_urbs(struct camera_data *cam)
}
urb = usb_alloc_urb(FRAMES_PER_DESC, GFP_KERNEL);
if (!urb) {
+ ERR("%s: usb_alloc_urb error!\n", __func__);
+ for (j = 0; j < i; j++)
+ usb_free_urb(cam->sbuf[j].urb);
return -ENOMEM;
}
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c
index 515c8b57a60d8772c7b156fb1e0fd11c02f9d2d3..eb9f15cd4c45c9884170fb9599e99f6544e4e288 100644
--- a/drivers/media/video/cpia2/cpia2_v4l.c
+++ b/drivers/media/video/cpia2/cpia2_v4l.c
@@ -1024,7 +1024,6 @@ static int ioctl_queryctrl(void *arg,struct camera_data *cam)
if(cam->params.pnp_id.device_type == DEVICE_STV_672 &&
cam->params.version.sensor_flags==CPIA2_VP_SENSOR_FLAGS_500){
// Maximum 15fps
- int i;
for(i=0; i<c->maximum; ++i) {
if(framerate_controls[i].value ==
CPIA2_VP_FRAMERATE_15) {
@@ -1959,8 +1958,7 @@ int cpia2_register_camera(struct camera_data *cam)
reset_camera_struct_v4l(cam);
/* register v4l device */
- if (video_register_device
- (cam->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+ if (video_register_device(cam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
ERR("video_register_device failed\n");
video_device_release(cam->vdev);
return -ENODEV;
diff --git a/drivers/media/video/cx18/cx18-av-firmware.c b/drivers/media/video/cx18/cx18-av-firmware.c
index 834b9248242ecc51e3526c526ccc3f153a45aca8..e996a4e3123a3a01a2cae74a152d6131f79e594a 100644
--- a/drivers/media/video/cx18/cx18-av-firmware.c
+++ b/drivers/media/video/cx18/cx18-av-firmware.c
@@ -32,7 +32,7 @@ int cx18_av_loadfw(struct cx18 *cx)
u32 v;
const u8 *ptr;
int i;
- int retries = 0;
+ int retries1 = 0;
if (request_firmware(&fw, FWFILE, &cx->dev->dev) != 0) {
CX18_ERR("unable to open firmware %s\n", FWFILE);
@@ -41,7 +41,7 @@ int cx18_av_loadfw(struct cx18 *cx)
/* The firmware load often has byte errors, so allow for several
retries, both at byte level and at the firmware load level. */
- while (retries < 5) {
+ while (retries1 < 5) {
cx18_av_write4(cx, CXADEC_CHIP_CTRL, 0x00010000);
cx18_av_write(cx, CXADEC_STD_DET_CTL, 0xf6);
@@ -57,9 +57,9 @@ int cx18_av_loadfw(struct cx18 *cx)
for (i = 0; i < size; i++) {
u32 dl_control = 0x0F000000 | i | ((u32)ptr[i] << 16);
u32 value = 0;
- int retries;
+ int retries2;
- for (retries = 0; retries < 5; retries++) {
+ for (retries2 = 0; retries2 < 5; retries2++) {
cx18_av_write4(cx, CXADEC_DL_CTL, dl_control);
udelay(10);
value = cx18_av_read4(cx, CXADEC_DL_CTL);
@@ -69,18 +69,18 @@ int cx18_av_loadfw(struct cx18 *cx)
the address. We can only write the lower
address byte of the address. */
if ((value & 0x3F00) != (dl_control & 0x3F00)) {
- retries = 5;
+ retries2 = 5;
break;
}
}
- if (retries >= 5)
+ if (retries2 >= 5)
break;
}
if (i == size)
break;
- retries++;
+ retries1++;
}
- if (retries >= 5) {
+ if (retries1 >= 5) {
CX18_ERR("unable to load firmware %s\n", FWFILE);
release_firmware(fw);
return -EIO;
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index 8fe5f38c4d7cf694a6a2c9a7738bfffd79324430..3cb9734ec07bf7f6314f84590430ce3ee93b7432 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -163,7 +163,7 @@ static const struct cx18_card cx18_card_h900 = {
},
.audio_inputs = {
{ CX18_CARD_INPUT_AUD_TUNER,
- CX18_AV_AUDIO8, 0 },
+ CX18_AV_AUDIO5, 0 },
{ CX18_CARD_INPUT_LINE_IN1,
CX18_AV_AUDIO_SERIAL1, 0 },
},
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index 22434aadde316183afcf0165d659361befda60eb..bd18afebbf860565292b212bde83361486761d8e 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -74,9 +74,9 @@ static int radio[CX18_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1 };
-static int cardtype_c = 1;
-static int tuner_c = 1;
-static int radio_c = 1;
+static unsigned cardtype_c = 1;
+static unsigned tuner_c = 1;
+static unsigned radio_c = 1;
static char pal[] = "--";
static char secam[] = "--";
static char ntsc[] = "-";
diff --git a/drivers/media/video/cx18/cx18-dvb.c b/drivers/media/video/cx18/cx18-dvb.c
index cae38985b1313a306f4dedbe8c656f6208b737ca..1e420a804fc96ddf24c3632b83e136d8755dc163 100644
--- a/drivers/media/video/cx18/cx18-dvb.c
+++ b/drivers/media/video/cx18/cx18-dvb.c
@@ -1,7 +1,7 @@
/*
* cx18 functions for DVB support
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx18/cx18-dvb.h b/drivers/media/video/cx18/cx18-dvb.h
index d6a6ccda79a9067f2040e90a782c2265a0babfd7..bf8d8f6f54558ab3264dd783ad13dc9246632b40 100644
--- a/drivers/media/video/cx18/cx18-dvb.h
+++ b/drivers/media/video/cx18/cx18-dvb.h
@@ -1,7 +1,7 @@
/*
* cx18 functions for DVB support
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx18/cx18-irq.c b/drivers/media/video/cx18/cx18-irq.c
index 25114a5cbd57d0f58c19c7461b269421717a61c5..ab218315c84bb384fd71865392254c54fe9f9fbb 100644
--- a/drivers/media/video/cx18/cx18-irq.c
+++ b/drivers/media/video/cx18/cx18-irq.c
@@ -61,7 +61,7 @@ static void epu_dma_done(struct cx18 *cx, struct cx18_mailbox *mb)
CX18_WARN("Ack struct = %d for %s\n",
mb->args[2], s->name);
id = read_enc(off);
- buf = cx18_queue_find_buf(s, id, read_enc(off + 4));
+ buf = cx18_queue_get_buf_irq(s, id, read_enc(off + 4));
CX18_DEBUG_HI_DMA("DMA DONE for %s (buffer %d)\n", s->name, id);
if (buf) {
cx18_buf_sync_for_cpu(s, buf);
diff --git a/drivers/media/video/cx18/cx18-queue.c b/drivers/media/video/cx18/cx18-queue.c
index 6990b77c6200ab57ab29bb1a2962a67930ff1392..dbe792ac30015d68c760a1d42b2731f7a043042e 100644
--- a/drivers/media/video/cx18/cx18-queue.c
+++ b/drivers/media/video/cx18/cx18-queue.c
@@ -78,12 +78,13 @@ struct cx18_buffer *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q)
return buf;
}
-struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
+struct cx18_buffer *cx18_queue_get_buf_irq(struct cx18_stream *s, u32 id,
u32 bytesused)
{
struct cx18 *cx = s->cx;
struct list_head *p;
+ spin_lock(&s->qlock);
list_for_each(p, &s->q_free.list) {
struct cx18_buffer *buf =
list_entry(p, struct cx18_buffer, list);
@@ -92,114 +93,48 @@ struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
continue;
buf->bytesused = bytesused;
/* the transport buffers are handled differently,
- so there is no need to move them to the full queue */
- if (s->type == CX18_ENC_STREAM_TYPE_TS)
- return buf;
- s->q_free.buffers--;
- s->q_free.length -= s->buf_size;
- s->q_full.buffers++;
- s->q_full.length += s->buf_size;
- s->q_full.bytesused += buf->bytesused;
- list_move_tail(&buf->list, &s->q_full.list);
+ they are not moved to the full queue */
+ if (s->type != CX18_ENC_STREAM_TYPE_TS) {
+ s->q_free.buffers--;
+ s->q_free.length -= s->buf_size;
+ s->q_full.buffers++;
+ s->q_full.length += s->buf_size;
+ s->q_full.bytesused += buf->bytesused;
+ list_move_tail(&buf->list, &s->q_full.list);
+ }
+ spin_unlock(&s->qlock);
return buf;
}
+ spin_unlock(&s->qlock);
CX18_ERR("Cannot find buffer %d for stream %s\n", id, s->name);
return NULL;
}
-static void cx18_queue_move_buf(struct cx18_stream *s, struct cx18_queue *from,
- struct cx18_queue *to, int clear, int full)
-{
- struct cx18_buffer *buf =
- list_entry(from->list.next, struct cx18_buffer, list);
-
- list_move_tail(from->list.next, &to->list);
- from->buffers--;
- from->length -= s->buf_size;
- from->bytesused -= buf->bytesused - buf->readpos;
- /* special handling for q_free */
- if (clear)
- buf->bytesused = buf->readpos = buf->b_flags = 0;
- else if (full) {
- /* special handling for stolen buffers, assume
- all bytes are used. */
- buf->bytesused = s->buf_size;
- buf->readpos = buf->b_flags = 0;
- }
- to->buffers++;
- to->length += s->buf_size;
- to->bytesused += buf->bytesused - buf->readpos;
-}
-
-/* Move 'needed_bytes' worth of buffers from queue 'from' into queue 'to'.
- If 'needed_bytes' == 0, then move all buffers from 'from' into 'to'.
- If 'steal' != NULL, then buffers may also taken from that queue if
- needed.
-
- The buffer is automatically cleared if it goes to the free queue. It is
- also cleared if buffers need to be taken from the 'steal' queue and
- the 'from' queue is the free queue.
-
- When 'from' is q_free, then needed_bytes is compared to the total
- available buffer length, otherwise needed_bytes is compared to the
- bytesused value. For the 'steal' queue the total available buffer
- length is always used.
-
- -ENOMEM is returned if the buffers could not be obtained, 0 if all
- buffers where obtained from the 'from' list and if non-zero then
- the number of stolen buffers is returned. */
-static int cx18_queue_move(struct cx18_stream *s, struct cx18_queue *from,
- struct cx18_queue *steal, struct cx18_queue *to,
- int needed_bytes)
+/* Move all buffers of a queue to q_free, while flushing the buffers */
+static void cx18_queue_flush(struct cx18_stream *s, struct cx18_queue *q)
{
unsigned long flags;
- int rc = 0;
- int from_free = from == &s->q_free;
- int to_free = to == &s->q_free;
- int bytes_available;
-
- spin_lock_irqsave(&s->qlock, flags);
- if (needed_bytes == 0) {
- from_free = 1;
- needed_bytes = from->length;
- }
-
- bytes_available = from_free ? from->length : from->bytesused;
- bytes_available += steal ? steal->length : 0;
+ struct cx18_buffer *buf;
- if (bytes_available < needed_bytes) {
- spin_unlock_irqrestore(&s->qlock, flags);
- return -ENOMEM;
- }
- if (from_free) {
- u32 old_length = to->length;
+ if (q == &s->q_free)
+ return;
- while (to->length - old_length < needed_bytes) {
- if (list_empty(&from->list))
- from = steal;
- if (from == steal)
- rc++; /* keep track of 'stolen' buffers */
- cx18_queue_move_buf(s, from, to, 1, 0);
- }
- } else {
- u32 old_bytesused = to->bytesused;
-
- while (to->bytesused - old_bytesused < needed_bytes) {
- if (list_empty(&from->list))
- from = steal;
- if (from == steal)
- rc++; /* keep track of 'stolen' buffers */
- cx18_queue_move_buf(s, from, to, to_free, rc);
- }
+ spin_lock_irqsave(&s->qlock, flags);
+ while (!list_empty(&q->list)) {
+ buf = list_entry(q->list.next, struct cx18_buffer, list);
+ list_move_tail(q->list.next, &s->q_free.list);
+ buf->bytesused = buf->readpos = buf->b_flags = 0;
+ s->q_free.buffers++;
+ s->q_free.length += s->buf_size;
}
+ cx18_queue_init(q);
spin_unlock_irqrestore(&s->qlock, flags);
- return rc;
}
void cx18_flush_queues(struct cx18_stream *s)
{
- cx18_queue_move(s, &s->q_io, NULL, &s->q_free, 0);
- cx18_queue_move(s, &s->q_full, NULL, &s->q_free, 0);
+ cx18_queue_flush(s, &s->q_io);
+ cx18_queue_flush(s, &s->q_full);
}
int cx18_stream_alloc(struct cx18_stream *s)
@@ -214,10 +149,10 @@ int cx18_stream_alloc(struct cx18_stream *s)
s->name, s->buffers, s->buf_size,
s->buffers * s->buf_size / 1024);
- if (((char *)&cx->scb->cpu_mdl[cx->mdl_offset + s->buffers] -
- (char *)cx->scb) > SCB_RESERVED_SIZE) {
- unsigned bufsz = (((char *)cx->scb) + SCB_RESERVED_SIZE -
- ((char *)cx->scb->cpu_mdl));
+ if (((char __iomem *)&cx->scb->cpu_mdl[cx->mdl_offset + s->buffers] -
+ (char __iomem *)cx->scb) > SCB_RESERVED_SIZE) {
+ unsigned bufsz = (((char __iomem *)cx->scb) + SCB_RESERVED_SIZE -
+ ((char __iomem *)cx->scb->cpu_mdl));
CX18_ERR("Too many buffers, cannot fit in SCB area\n");
CX18_ERR("Max buffers = %zd\n",
diff --git a/drivers/media/video/cx18/cx18-queue.h b/drivers/media/video/cx18/cx18-queue.h
index 91423b9863a43a402d6fe7c6efe5b347d059d355..7f93bb13c09f6b53de8848451475e00c5ea6b8c1 100644
--- a/drivers/media/video/cx18/cx18-queue.h
+++ b/drivers/media/video/cx18/cx18-queue.h
@@ -46,7 +46,7 @@ void cx18_queue_init(struct cx18_queue *q);
void cx18_enqueue(struct cx18_stream *s, struct cx18_buffer *buf,
struct cx18_queue *q);
struct cx18_buffer *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q);
-struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
+struct cx18_buffer *cx18_queue_get_buf_irq(struct cx18_stream *s, u32 id,
u32 bytesused);
void cx18_flush_queues(struct cx18_stream *s);
diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c
index 8118091568fc62ee711bc88d06c5c193751df4a7..7b0e8c01692efab12f289c2fc3f843cdff733548 100644
--- a/drivers/media/video/cx23885/cx23885-417.c
+++ b/drivers/media/video/cx23885/cx23885-417.c
@@ -4,7 +4,7 @@
*
* (c) 2004 Jelle Foks <jelle@foks.8m.com>
* (c) 2004 Gerd Knorr <kraxel@bytesex.org>
- * (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * (c) 2008 Steven Toth <stoth@linuxtv.org>
* - CX23885/7/8 support
*
* Includes parts from the ivtv driver( http://ivtv.sourceforge.net/),
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index a19de850955dbacb9c69fa1d1592ed9f1d959291..c36d3f632104a22c37b408805f056ccddec936c8 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index 6286a9cf957ef5751492ccf8d8ca8e902a8c8f53..25fb09938744b67fdcece9661983e827daeda1db 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -33,7 +33,7 @@
#include "cx23885.h"
MODULE_DESCRIPTION("Driver for cx23885 based TV cards");
-MODULE_AUTHOR("Steven Toth <stoth@hauppauge.com>");
+MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
MODULE_LICENSE("GPL");
static unsigned int debug;
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index 0a2e6558cd669aee9377cd68567fe246eb53cdff..291b9d008da87f17897390b09cbcbf785201d5a1 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c
index c6bb0a05bc1c147fd61527ab3a47bdf790577924..f98e476e96172c9aa8b3865e437b07d98d7fa548 100644
--- a/drivers/media/video/cx23885/cx23885-i2c.c
+++ b/drivers/media/video/cx23885/cx23885-i2c.c
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-reg.h b/drivers/media/video/cx23885/cx23885-reg.h
index bdd11bc513adc3d07c66547ec871c666af0180a3..20b68a23626064ccea4a5f94db8c68beff4fd6c0 100644
--- a/drivers/media/video/cx23885/cx23885-reg.h
+++ b/drivers/media/video/cx23885/cx23885-reg.h
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-vbi.c b/drivers/media/video/cx23885/cx23885-vbi.c
index e36e3fcae2fbfb21b5de18d562193668fa4babbc..35e61cd112fc8c09be763df9b14eca51ff26e2ad 100644
--- a/drivers/media/video/cx23885/cx23885-vbi.c
+++ b/drivers/media/video/cx23885/cx23885-vbi.c
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index ad2235dab5b1450c1f958973556bce77faf5febf..6047c78d84bf5c2b26576e734e73e04f2724eb6c 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -41,7 +41,7 @@
#endif
MODULE_DESCRIPTION("v4l2 driver module for cx23885 based TV cards");
-MODULE_AUTHOR("Steven Toth <stoth@hauppauge.com>");
+MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
MODULE_LICENSE("GPL");
/* ------------------------------------------------------------------ */
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index 00dfdc89d64128f26b21f79999743a614c2141b5..e23d97c071e05d49c2ad15dafc10cc33e15d636a 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 209d3bcb5dbb9a3de89978117aeaf336862ae111..4da8cd74f00e6e17b6301a03d0c9a31f873a587e 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -13,7 +13,7 @@
* NTSC sliced VBI support by Christopher Neufeld <television@cneufeld.ca>
* with additional fixes by Hans Verkuil <hverkuil@xs4all.nl>.
*
- * CX23885 support by Steven Toth <stoth@hauppauge.com>.
+ * CX23885 support by Steven Toth <stoth@linuxtv.org>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index 3c006103c1eb369c4817fd74522ef7ffebc91e61..ac3292d7646cb71cc3eb2f229e9b81f352c5c769 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -117,10 +117,10 @@ static void em28xx_audio_isocirq(struct urb *urb)
if (oldptr + length >= runtime->buffer_size) {
unsigned int cnt =
- runtime->buffer_size - oldptr - 1;
+ runtime->buffer_size - oldptr;
memcpy(runtime->dma_area + oldptr * stride, cp,
cnt * stride);
- memcpy(runtime->dma_area, cp + cnt,
+ memcpy(runtime->dma_area, cp + cnt * stride,
length * stride - cnt * stride);
} else {
memcpy(runtime->dma_area + oldptr * stride, cp,
@@ -161,8 +161,14 @@ static int em28xx_init_audio_isoc(struct em28xx *dev)
memset(dev->adev->transfer_buffer[i], 0x80, sb_size);
urb = usb_alloc_urb(EM28XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);
- if (!urb)
+ if (!urb) {
+ em28xx_errdev("usb_alloc_urb failed!\n");
+ for (j = 0; j < i; j++) {
+ usb_free_urb(dev->adev->urb[j]);
+ kfree(dev->adev->transfer_buffer[j]);
+ }
return -ENOMEM;
+ }
urb->dev = dev->udev;
urb->context = dev;
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 452da70e719f330740a1263f07e149d2b74e254b..de943cf6c169aa58eb5eb319cab4f0909a2fe27d 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -93,28 +93,6 @@ struct em28xx_board em28xx_boards[] = {
.amux = 0,
} },
},
- [EM2800_BOARD_KWORLD_USB2800] = {
- .name = "Kworld USB2800",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .is_em2800 = 1,
- .vchannels = 3,
- .tuner_type = TUNER_PHILIPS_FCV1236D,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA7113,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = 0,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = 1,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = 1,
- } },
- },
[EM2820_BOARD_KWORLD_PVRTV2800RF] = {
.name = "Kworld PVR TV 2800 RF",
.is_em2800 = 0,
@@ -599,7 +577,7 @@ struct em28xx_board em28xx_boards[] = {
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
- .amux = 1,
+ .amux = 3,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
@@ -952,22 +930,23 @@ struct em28xx_board em28xx_boards[] = {
},
[EM2880_BOARD_KWORLD_DVB_310U] = {
.name = "KWorld DVB-T 310U",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
.tuner_type = TUNER_XC2028,
+ .has_dvb = 1,
+ .mts_firmware = 1,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
- .amux = 0,
+ .amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
- .amux = 1,
- }, {
+ .amux = EM28XX_AMUX_AC97_LINE_IN,
+ }, { /* S-video has not been tested yet */
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
- .amux = 1,
+ .amux = EM28XX_AMUX_AC97_LINE_IN,
} },
},
[EM2881_BOARD_DNT_DA2_HYBRID] = {
@@ -1282,6 +1261,7 @@ static struct em28xx_reg_seq em2882_terratec_hybrid_xs_digital[] = {
static struct em28xx_hash_table em28xx_eeprom_hash [] = {
/* P/N: SA 60002070465 Tuner: TVF7533-MF */
{0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
+ {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
};
/* I2C devicelist hash table for devices with generic USB IDs */
@@ -1552,9 +1532,12 @@ static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
/* djh - Not sure which demod we need here */
ctl->demod = XC3028_FE_DEFAULT;
break;
+ case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
+ ctl->demod = XC3028_FE_DEFAULT;
+ ctl->fname = XC3028L_DEFAULT_FIRMWARE;
+ break;
case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
- case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
/* FIXME: Better to specify the needed IF */
ctl->demod = XC3028_FE_DEFAULT;
break;
@@ -1764,6 +1747,20 @@ void em28xx_card_setup(struct em28xx *dev)
break;
case EM2820_BOARD_UNKNOWN:
case EM2800_BOARD_UNKNOWN:
+ /*
+ * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
+ *
+ * This occurs because they share identical USB vendor and
+ * product IDs.
+ *
+ * What we do here is look up the EEPROM hash of the K-WORLD
+ * and if it is found then we decide that we do not have
+ * a DIGIVOX and reset the device to the K-WORLD instead.
+ *
+ * This solution is only valid if they do not share eeprom
+ * hash identities which has not been determined as yet.
+ */
+ case EM2880_BOARD_MSI_DIGIVOX_AD:
if (!em28xx_hint_board(dev))
em28xx_set_model(dev);
break;
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index 4b992bc0083c91954f834afb7a60e95652544cab..d2b1a1a52689f57fe5d9b423887d0c169818f347 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -452,6 +452,15 @@ static int dvb_init(struct em28xx *dev)
goto out_free;
}
break;
+ case EM2880_BOARD_KWORLD_DVB_310U:
+ dvb->frontend = dvb_attach(zl10353_attach,
+ &em28xx_zl10353_with_xc3028,
+ &dev->i2c_adap);
+ if (attach_xc3028(0x61, dev) < 0) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
default:
printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card"
" isn't supported yet\n",
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index 2d170d101c2197f348f1e2c2a111891144b46bd2..8db2a05bf9c542544b3a3bf9bc1c4fdd5cc217bf 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -2588,6 +2588,7 @@ et61x251_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
cam->v4ldev->fops = &et61x251_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;
+ cam->v4ldev->parent = &udev->dev;
video_set_drvdata(cam->v4ldev, cam);
init_completion(&cam->probe);
diff --git a/drivers/media/video/gspca/conex.c b/drivers/media/video/gspca/conex.c
index cd3a3f5829b273d17a277e7f9134f3e0cf54cc44..4d9f4cc255a9540fe13e1fb36806f36cd7af6f7e 100644
--- a/drivers/media/video/gspca/conex.c
+++ b/drivers/media/video/gspca/conex.c
@@ -124,7 +124,7 @@ static void reg_r(struct gspca_dev *gspca_dev,
struct usb_device *dev = gspca_dev->dev;
#ifdef GSPCA_DEBUG
- if (len > sizeof gspca_dev->usb_buf) {
+ if (len > USB_BUF_SZ) {
err("reg_r: buffer overflow");
return;
}
@@ -164,7 +164,7 @@ static void reg_w(struct gspca_dev *gspca_dev,
struct usb_device *dev = gspca_dev->dev;
#ifdef GSPCA_DEBUG
- if (len > sizeof gspca_dev->usb_buf) {
+ if (len > USB_BUF_SZ) {
err("reg_w: buffer overflow");
return;
}
@@ -731,13 +731,13 @@ static void cx11646_jpeg(struct gspca_dev*gspca_dev)
reg_w_val(gspca_dev, 0x0000, 0x00);
/* wait for completion */
retry = 50;
- while (retry--) {
+ do {
reg_r(gspca_dev, 0x0002, 1);
/* 0x07 until 0x00 */
if (gspca_dev->usb_buf[0] == 0x00)
break;
reg_w_val(gspca_dev, 0x0053, 0x00);
- }
+ } while (--retry);
if (retry == 0)
PDEBUG(D_ERR, "Damned Errors sending jpeg Table");
/* send the qtable now */
@@ -826,8 +826,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
cx11646_init1(gspca_dev);
cx11646_initsize(gspca_dev);
@@ -845,10 +845,6 @@ static void sd_start(struct gspca_dev *gspca_dev)
cx11646_jpeg(gspca_dev);
}
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_stop0(struct gspca_dev *gspca_dev)
{
int retry = 50;
@@ -871,10 +867,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
reg_w_val(gspca_dev, 0x00fc, 0xe0);
}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -998,11 +990,9 @@ static struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
- .stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -1026,6 +1016,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/etoms.c b/drivers/media/video/gspca/etoms.c
index 1dbe92d01e6a7ce941abec7a9d79780d8fbf5752..4ff0e386914baf87d37482f0abdb7611c66720a2 100644
--- a/drivers/media/video/gspca/etoms.c
+++ b/drivers/media/video/gspca/etoms.c
@@ -81,6 +81,7 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setcontrast,
.get = sd_getcontrast,
},
+#define COLOR_IDX 2
{
{
.id = V4L2_CID_SATURATION,
@@ -234,7 +235,7 @@ static void reg_r(struct gspca_dev *gspca_dev,
struct usb_device *dev = gspca_dev->dev;
#ifdef GSPCA_DEBUG
- if (len > sizeof gspca_dev->usb_buf) {
+ if (len > USB_BUF_SZ) {
err("reg_r: buffer overflow");
return;
}
@@ -272,7 +273,7 @@ static void reg_w(struct gspca_dev *gspca_dev,
struct usb_device *dev = gspca_dev->dev;
#ifdef GSPCA_DEBUG
- if (len > sizeof gspca_dev->usb_buf) {
+ if (len > USB_BUF_SZ) {
err("reg_w: buffer overflow");
return;
}
@@ -665,6 +666,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
} else {
cam->cam_mode = vga_mode;
cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
+ gspca_dev->ctrl_dis = (1 << COLOR_IDX);
}
sd->brightness = BRIGHTNESS_DEF;
sd->contrast = CONTRAST_DEF;
@@ -674,8 +676,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -709,14 +711,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
et_video(gspca_dev, 0); /* video off */
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static __u8 Et_getgainG(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -893,21 +887,19 @@ static struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.dq_callback = do_autogain,
};
/* -- module initialisation -- */
static __devinitdata struct usb_device_id device_table[] = {
-#ifndef CONFIG_USB_ET61X251
{USB_DEVICE(0x102c, 0x6151), .driver_info = SENSOR_PAS106},
-#endif
+#if !defined CONFIG_USB_ET61X251 && !defined CONFIG_USB_ET61X251_MODULE
{USB_DEVICE(0x102c, 0x6251), .driver_info = SENSOR_TAS5130CXX},
+#endif
{}
};
@@ -926,6 +918,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 15d302b28b795d7d5e727a1e1091964dbb1e651f..ac95c55887df4b38eb1cd8c4478538c53e042aef 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -114,7 +114,10 @@ static void fill_frame(struct gspca_dev *gspca_dev,
cam_pkt_op pkt_scan;
if (urb->status != 0) {
- PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
+#ifdef CONFIG_PM
+ if (!gspca_dev->frozen)
+#endif
+ PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
return; /* disconnection ? */
}
pkt_scan = gspca_dev->sd_desc->pkt_scan;
@@ -456,6 +459,7 @@ static int create_urbs(struct gspca_dev *gspca_dev,
urb = usb_alloc_urb(npkt, GFP_KERNEL);
if (!urb) {
err("usb_alloc_urb failed");
+ destroy_urbs(gspca_dev);
return -ENOMEM;
}
urb->transfer_buffer = usb_buffer_alloc(gspca_dev->dev,
@@ -465,8 +469,8 @@ static int create_urbs(struct gspca_dev *gspca_dev,
if (urb->transfer_buffer == NULL) {
usb_free_urb(urb);
- destroy_urbs(gspca_dev);
err("usb_buffer_urb failed");
+ destroy_urbs(gspca_dev);
return -ENOMEM;
}
gspca_dev->urb[n] = urb;
@@ -555,10 +559,12 @@ static void gspca_stream_off(struct gspca_dev *gspca_dev)
gspca_dev->streaming = 0;
atomic_set(&gspca_dev->nevent, 0);
if (gspca_dev->present) {
- gspca_dev->sd_desc->stopN(gspca_dev);
+ if (gspca_dev->sd_desc->stopN)
+ gspca_dev->sd_desc->stopN(gspca_dev);
destroy_urbs(gspca_dev);
gspca_set_alt0(gspca_dev);
- gspca_dev->sd_desc->stop0(gspca_dev);
+ if (gspca_dev->sd_desc->stop0)
+ gspca_dev->sd_desc->stop0(gspca_dev);
PDEBUG(D_STREAM, "stream off OK");
}
}
@@ -767,19 +773,7 @@ static int dev_open(struct inode *inode, struct file *file)
goto out;
}
- /* if not done yet, initialize the sensor */
- if (gspca_dev->users == 0) {
- if (mutex_lock_interruptible(&gspca_dev->usb_lock)) {
- ret = -ERESTARTSYS;
- goto out;
- }
- ret = gspca_dev->sd_desc->open(gspca_dev);
- mutex_unlock(&gspca_dev->usb_lock);
- if (ret != 0) {
- PDEBUG(D_ERR|D_CONF, "init device failed %d", ret);
- goto out;
- }
- } else if (gspca_dev->users > 4) { /* (arbitrary value) */
+ if (gspca_dev->users > 4) { /* (arbitrary value) */
ret = -EBUSY;
goto out;
}
@@ -792,6 +786,7 @@ static int dev_open(struct inode *inode, struct file *file)
else
gspca_dev->vdev.debug &= ~3;
#endif
+ ret = 0;
out:
mutex_unlock(&gspca_dev->queue_lock);
if (ret != 0)
@@ -812,11 +807,11 @@ static int dev_close(struct inode *inode, struct file *file)
/* if the file did the capture, free the streaming resources */
if (gspca_dev->capt_file == file) {
- mutex_lock(&gspca_dev->usb_lock);
- if (gspca_dev->streaming)
+ if (gspca_dev->streaming) {
+ mutex_lock(&gspca_dev->usb_lock);
gspca_stream_off(gspca_dev);
- gspca_dev->sd_desc->close(gspca_dev);
- mutex_unlock(&gspca_dev->usb_lock);
+ mutex_unlock(&gspca_dev->usb_lock);
+ }
frame_free(gspca_dev);
gspca_dev->capt_file = NULL;
gspca_dev->memory = GSPCA_MEMORY_NO;
@@ -853,42 +848,44 @@ static int vidioc_querycap(struct file *file, void *priv,
return 0;
}
-/* the use of V4L2_CTRL_FLAG_NEXT_CTRL asks for the controls to be sorted */
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *q_ctrl)
{
struct gspca_dev *gspca_dev = priv;
- int i;
+ int i, ix;
u32 id;
+ ix = -1;
id = q_ctrl->id;
if (id & V4L2_CTRL_FLAG_NEXT_CTRL) {
id &= V4L2_CTRL_ID_MASK;
id++;
for (i = 0; i < gspca_dev->sd_desc->nctrls; i++) {
- if (id >= gspca_dev->sd_desc->ctrls[i].qctrl.id) {
- memcpy(q_ctrl,
- &gspca_dev->sd_desc->ctrls[i].qctrl,
- sizeof *q_ctrl);
- return 0;
+ if (gspca_dev->sd_desc->ctrls[i].qctrl.id < id)
+ continue;
+ if (ix < 0) {
+ ix = i;
+ continue;
}
+ if (gspca_dev->sd_desc->ctrls[i].qctrl.id
+ > gspca_dev->sd_desc->ctrls[ix].qctrl.id)
+ continue;
+ ix = i;
}
- return -EINVAL;
}
for (i = 0; i < gspca_dev->sd_desc->nctrls; i++) {
if (id == gspca_dev->sd_desc->ctrls[i].qctrl.id) {
- memcpy(q_ctrl,
- &gspca_dev->sd_desc->ctrls[i].qctrl,
- sizeof *q_ctrl);
- return 0;
+ ix = i;
+ break;
}
}
- if (id >= V4L2_CID_BASE
- && id <= V4L2_CID_LASTP1) {
+ if (ix < 0)
+ return -EINVAL;
+ memcpy(q_ctrl, &gspca_dev->sd_desc->ctrls[ix].qctrl,
+ sizeof *q_ctrl);
+ if (gspca_dev->ctrl_dis & (1 << ix))
q_ctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
- return 0;
- }
- return -EINVAL;
+ return 0;
}
static int vidioc_s_ctrl(struct file *file, void *priv,
@@ -903,6 +900,8 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
i++, ctrls++) {
if (ctrl->id != ctrls->qctrl.id)
continue;
+ if (gspca_dev->ctrl_dis & (1 << i))
+ return -EINVAL;
if (ctrl->value < ctrls->qctrl.minimum
|| ctrl->value > ctrls->qctrl.maximum)
return -ERANGE;
@@ -929,6 +928,8 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
i++, ctrls++) {
if (ctrl->id != ctrls->qctrl.id)
continue;
+ if (gspca_dev->ctrl_dis & (1 << i))
+ return -EINVAL;
if (mutex_lock_interruptible(&gspca_dev->usb_lock))
return -ERESTARTSYS;
ret = ctrls->get(gspca_dev, &ctrl->value);
@@ -1403,7 +1404,7 @@ static int vidioc_dqbuf(struct file *file, void *priv,
i = ret; /* frame index */
frame = &gspca_dev->frame[i];
if (gspca_dev->memory == V4L2_MEMORY_USERPTR) {
- if (copy_to_user((__u8 *) frame->v4l2_buf.m.userptr,
+ if (copy_to_user((__u8 __user *) frame->v4l2_buf.m.userptr,
frame->data,
frame->v4l2_buf.bytesused)) {
PDEBUG(D_ERR|D_STREAM,
@@ -1731,6 +1732,12 @@ int gspca_dev_probe(struct usb_interface *intf,
err("couldn't kzalloc gspca struct");
return -EIO;
}
+ gspca_dev->usb_buf = kmalloc(USB_BUF_SZ, GFP_KERNEL);
+ if (!gspca_dev->usb_buf) {
+ err("out of memory");
+ ret = -EIO;
+ goto out;
+ }
gspca_dev->dev = dev;
gspca_dev->iface = interface->bInterfaceNumber;
gspca_dev->nbalt = intf->num_altsetting;
@@ -1738,8 +1745,11 @@ int gspca_dev_probe(struct usb_interface *intf,
/* gspca_dev->users = 0; (done by kzalloc) */
gspca_dev->nbufread = 2;
- /* configure the subdriver */
+ /* configure the subdriver and initialize the USB device */
ret = gspca_dev->sd_desc->config(gspca_dev, id);
+ if (ret < 0)
+ goto out;
+ ret = gspca_dev->sd_desc->init(gspca_dev);
if (ret < 0)
goto out;
ret = gspca_set_alt0(gspca_dev);
@@ -1771,6 +1781,7 @@ int gspca_dev_probe(struct usb_interface *intf,
PDEBUG(D_PROBE, "probe ok");
return 0;
out:
+ kfree(gspca_dev->usb_buf);
kfree(gspca_dev);
return ret;
}
@@ -1803,11 +1814,42 @@ void gspca_disconnect(struct usb_interface *intf)
/* We don't want people trying to open up the device */
video_unregister_device(&gspca_dev->vdev);
/* Free the memory */
+ kfree(gspca_dev->usb_buf);
kfree(gspca_dev);
PDEBUG(D_PROBE, "disconnect complete");
}
EXPORT_SYMBOL(gspca_disconnect);
+#ifdef CONFIG_PM
+int gspca_suspend(struct usb_interface *intf, pm_message_t message)
+{
+ struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
+
+ if (!gspca_dev->streaming)
+ return 0;
+ gspca_dev->frozen = 1; /* avoid urb error messages */
+ if (gspca_dev->sd_desc->stopN)
+ gspca_dev->sd_desc->stopN(gspca_dev);
+ destroy_urbs(gspca_dev);
+ gspca_set_alt0(gspca_dev);
+ if (gspca_dev->sd_desc->stop0)
+ gspca_dev->sd_desc->stop0(gspca_dev);
+ return 0;
+}
+EXPORT_SYMBOL(gspca_suspend);
+
+int gspca_resume(struct usb_interface *intf)
+{
+ struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
+
+ gspca_dev->frozen = 0;
+ gspca_dev->sd_desc->init(gspca_dev);
+ if (gspca_dev->streaming)
+ return gspca_init_transfer(gspca_dev);
+ return 0;
+}
+EXPORT_SYMBOL(gspca_resume);
+#endif
/* -- cam driver utility functions -- */
/* auto gain and exposure algorithm based on the knee algorithm described here:
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index 67e448940eaa300bc8507b6a5afd9eee4451784f..c17625cff9ba2dbf35003ab4220363441fe6585d 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -56,7 +56,6 @@ extern int gspca_debug;
/* device information - set at probe time */
struct cam {
- char *dev_name;
struct v4l2_pix_format *cam_mode; /* size nmodes */
char nmodes;
__u8 epaddr;
@@ -91,15 +90,14 @@ struct sd_desc {
/* controls */
const struct ctrl *ctrls;
int nctrls;
-/* operations */
+/* mandatory operations */
cam_cf_op config; /* called on probe */
- cam_op open; /* called on open */
+ cam_op init; /* called on probe and resume */
cam_v_op start; /* called on stream on */
- cam_v_op stopN; /* called on stream off - main alt */
- cam_v_op stop0; /* called on stream off - alt 0 */
- cam_v_op close; /* called on close */
cam_pkt_op pkt_scan;
/* optional operations */
+ cam_v_op stopN; /* called on stream off - main alt */
+ cam_v_op stop0; /* called on stream off - alt 0 */
cam_v_op dq_callback; /* called when a frame has been dequeued */
cam_jpg_op get_jcomp;
cam_jpg_op set_jcomp;
@@ -127,8 +125,10 @@ struct gspca_dev {
struct cam cam; /* device information */
const struct sd_desc *sd_desc; /* subdriver description */
+ unsigned ctrl_dis; /* disabled controls (bit map) */
- __u8 usb_buf[8]; /* buffer for USB exchanges */
+#define USB_BUF_SZ 64
+ __u8 *usb_buf; /* buffer for USB exchanges */
struct urb *urb[MAX_NURBS];
__u8 *frbuf; /* buffer for nframes */
@@ -155,6 +155,9 @@ struct gspca_dev {
struct mutex queue_lock; /* ISOC queue protection */
__u32 sequence; /* frame sequence number */
char streaming;
+#ifdef CONFIG_PM
+ char frozen; /* suspend - resume */
+#endif
char users; /* number of opens */
char present; /* device connected */
char nbufread; /* number of buffers for read() */
@@ -174,6 +177,10 @@ struct gspca_frame *gspca_frame_add(struct gspca_dev *gspca_dev,
struct gspca_frame *frame,
const __u8 *data,
int len);
+#ifdef CONFIG_PM
+int gspca_suspend(struct usb_interface *intf, pm_message_t message);
+int gspca_resume(struct usb_interface *intf);
+#endif
int gspca_auto_gain_n_exposure(struct gspca_dev *gspca_dev, int avg_lum,
int desired_avg_lum, int deadzone, int gain_knee, int exposure_knee);
#endif /* GSPCAV2_H */
diff --git a/drivers/media/video/gspca/mars.c b/drivers/media/video/gspca/mars.c
index 21c4ee56a10aaef3702d8b3a79cce7ddda884c5a..4d5db47ba8cbf3564d9287a86153e4f46733f2e8 100644
--- a/drivers/media/video/gspca/mars.c
+++ b/drivers/media/video/gspca/mars.c
@@ -100,22 +100,6 @@ static int reg_w(struct gspca_dev *gspca_dev,
return rc;
}
-static int reg_w_buf(struct gspca_dev *gspca_dev,
- __u16 index, __u8 *buf, int len)
-{
- int rc;
-
- rc = usb_control_msg(gspca_dev->dev,
- usb_sndbulkpipe(gspca_dev->dev, 4),
- 0x12,
- 0xc8, /* ?? */
- 0, /* value */
- index, buf, len, 500);
- if (rc < 0)
- PDEBUG(D_ERR, "reg write [%02x] error %d", index, rc);
- return rc;
-}
-
static void bulk_w(struct gspca_dev *gspca_dev,
__u16 *pch,
__u16 Address)
@@ -144,8 +128,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
return 0;
}
@@ -175,7 +159,6 @@ static void sd_start(struct gspca_dev *gspca_dev)
/*
Initialize the MR97113 chip register
*/
- data = kmalloc(16, GFP_KERNEL);
data[0] = 0x00; /* address */
data[1] = 0x0c | 0x01; /* reg 0 */
data[2] = 0x01; /* reg 1 */
@@ -195,12 +178,10 @@ static void sd_start(struct gspca_dev *gspca_dev)
data[10] = 0x5d; /* reg 9, I2C device address
* [for PAS5101 (0x40)] [for MI (0x5d)] */
- err_code = reg_w_buf(gspca_dev, data[0], data, 11);
- kfree(data);
+ err_code = reg_w(gspca_dev, data[0], 11);
if (err_code < 0)
return;
- data = gspca_dev->usb_buf;
data[0] = 0x23; /* address */
data[1] = 0x09; /* reg 35, append frame header */
@@ -358,14 +339,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
PDEBUG(D_ERR, "Camera Stop failed");
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -411,11 +384,9 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -439,6 +410,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index b4f00ec0885cc0ec6600f52f362cd2c16d21b2ff..4df4eec9f7e71163fe35950bf02a303ca5a3272c 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -63,11 +63,10 @@ struct sd {
#define SEN_OV6630 2
#define SEN_OV7610 3
#define SEN_OV7620 4
-#define SEN_OV7630 5
-#define SEN_OV7640 6
-#define SEN_OV7670 7
-#define SEN_OV76BE 8
-#define SEN_OV8610 9
+#define SEN_OV7640 5
+#define SEN_OV7670 6
+#define SEN_OV76BE 7
+#define SEN_OV8610 8
};
@@ -127,6 +126,7 @@ static struct ctrl sd_ctrls[] = {
.get = sd_getcolors,
},
/* next controls work with ov7670 only */
+#define HFLIP_IDX 3
{
{
.id = V4L2_CID_HFLIP,
@@ -141,6 +141,7 @@ static struct ctrl sd_ctrls[] = {
.set = sd_sethflip,
.get = sd_gethflip,
},
+#define VFLIP_IDX 4
{
{
.id = V4L2_CID_VFLIP,
@@ -293,6 +294,541 @@ static struct v4l2_pix_format sif_mode[] = {
#define OV7670_REG_HAECC7 0xaa /* Hist AEC/AGC control 7 */
#define OV7670_REG_BD60MAX 0xab /* 60hz banding step limit */
+struct ov_regvals {
+ __u8 reg;
+ __u8 val;
+};
+struct ov_i2c_regvals {
+ __u8 reg;
+ __u8 val;
+};
+
+static const struct ov_i2c_regvals norm_6x20[] = {
+ { 0x12, 0x80 }, /* reset */
+ { 0x11, 0x01 },
+ { 0x03, 0x60 },
+ { 0x05, 0x7f }, /* For when autoadjust is off */
+ { 0x07, 0xa8 },
+ /* The ratio of 0x0c and 0x0d controls the white point */
+ { 0x0c, 0x24 },
+ { 0x0d, 0x24 },
+ { 0x0f, 0x15 }, /* COMS */
+ { 0x10, 0x75 }, /* AEC Exposure time */
+ { 0x12, 0x24 }, /* Enable AGC */
+ { 0x14, 0x04 },
+ /* 0x16: 0x06 helps frame stability with moving objects */
+ { 0x16, 0x06 },
+/* { 0x20, 0x30 }, * Aperture correction enable */
+ { 0x26, 0xb2 }, /* BLC enable */
+ /* 0x28: 0x05 Selects RGB format if RGB on */
+ { 0x28, 0x05 },
+ { 0x2a, 0x04 }, /* Disable framerate adjust */
+/* { 0x2b, 0xac }, * Framerate; Set 2a[7] first */
+ { 0x2d, 0x99 },
+ { 0x33, 0xa0 }, /* Color Processing Parameter */
+ { 0x34, 0xd2 }, /* Max A/D range */
+ { 0x38, 0x8b },
+ { 0x39, 0x40 },
+
+ { 0x3c, 0x39 }, /* Enable AEC mode changing */
+ { 0x3c, 0x3c }, /* Change AEC mode */
+ { 0x3c, 0x24 }, /* Disable AEC mode changing */
+
+ { 0x3d, 0x80 },
+ /* These next two registers (0x4a, 0x4b) are undocumented.
+ * They control the color balance */
+ { 0x4a, 0x80 },
+ { 0x4b, 0x80 },
+ { 0x4d, 0xd2 }, /* This reduces noise a bit */
+ { 0x4e, 0xc1 },
+ { 0x4f, 0x04 },
+/* Do 50-53 have any effect? */
+/* Toggle 0x12[2] off and on here? */
+};
+
+static const struct ov_i2c_regvals norm_6x30[] = {
+ { 0x12, 0x80 }, /* Reset */
+ { 0x00, 0x1f }, /* Gain */
+ { 0x01, 0x99 }, /* Blue gain */
+ { 0x02, 0x7c }, /* Red gain */
+ { 0x03, 0xc0 }, /* Saturation */
+ { 0x05, 0x0a }, /* Contrast */
+ { 0x06, 0x95 }, /* Brightness */
+ { 0x07, 0x2d }, /* Sharpness */
+ { 0x0c, 0x20 },
+ { 0x0d, 0x20 },
+ { 0x0e, 0x20 },
+ { 0x0f, 0x05 },
+ { 0x10, 0x9a },
+ { 0x11, 0x00 }, /* Pixel clock = fastest */
+ { 0x12, 0x24 }, /* Enable AGC and AWB */
+ { 0x13, 0x21 },
+ { 0x14, 0x80 },
+ { 0x15, 0x01 },
+ { 0x16, 0x03 },
+ { 0x17, 0x38 },
+ { 0x18, 0xea },
+ { 0x19, 0x04 },
+ { 0x1a, 0x93 },
+ { 0x1b, 0x00 },
+ { 0x1e, 0xc4 },
+ { 0x1f, 0x04 },
+ { 0x20, 0x20 },
+ { 0x21, 0x10 },
+ { 0x22, 0x88 },
+ { 0x23, 0xc0 }, /* Crystal circuit power level */
+ { 0x25, 0x9a }, /* Increase AEC black ratio */
+ { 0x26, 0xb2 }, /* BLC enable */
+ { 0x27, 0xa2 },
+ { 0x28, 0x00 },
+ { 0x29, 0x00 },
+ { 0x2a, 0x84 }, /* 60 Hz power */
+ { 0x2b, 0xa8 }, /* 60 Hz power */
+ { 0x2c, 0xa0 },
+ { 0x2d, 0x95 }, /* Enable auto-brightness */
+ { 0x2e, 0x88 },
+ { 0x33, 0x26 },
+ { 0x34, 0x03 },
+ { 0x36, 0x8f },
+ { 0x37, 0x80 },
+ { 0x38, 0x83 },
+ { 0x39, 0x80 },
+ { 0x3a, 0x0f },
+ { 0x3b, 0x3c },
+ { 0x3c, 0x1a },
+ { 0x3d, 0x80 },
+ { 0x3e, 0x80 },
+ { 0x3f, 0x0e },
+ { 0x40, 0x00 }, /* White bal */
+ { 0x41, 0x00 }, /* White bal */
+ { 0x42, 0x80 },
+ { 0x43, 0x3f }, /* White bal */
+ { 0x44, 0x80 },
+ { 0x45, 0x20 },
+ { 0x46, 0x20 },
+ { 0x47, 0x80 },
+ { 0x48, 0x7f },
+ { 0x49, 0x00 },
+ { 0x4a, 0x00 },
+ { 0x4b, 0x80 },
+ { 0x4c, 0xd0 },
+ { 0x4d, 0x10 }, /* U = 0.563u, V = 0.714v */
+ { 0x4e, 0x40 },
+ { 0x4f, 0x07 }, /* UV avg., col. killer: max */
+ { 0x50, 0xff },
+ { 0x54, 0x23 }, /* Max AGC gain: 18dB */
+ { 0x55, 0xff },
+ { 0x56, 0x12 },
+ { 0x57, 0x81 },
+ { 0x58, 0x75 },
+ { 0x59, 0x01 }, /* AGC dark current comp.: +1 */
+ { 0x5a, 0x2c },
+ { 0x5b, 0x0f }, /* AWB chrominance levels */
+ { 0x5c, 0x10 },
+ { 0x3d, 0x80 },
+ { 0x27, 0xa6 },
+ { 0x12, 0x20 }, /* Toggle AWB */
+ { 0x12, 0x24 },
+};
+
+/* Lawrence Glaister <lg@jfm.bc.ca> reports:
+ *
+ * Register 0x0f in the 7610 has the following effects:
+ *
+ * 0x85 (AEC method 1): Best overall, good contrast range
+ * 0x45 (AEC method 2): Very overexposed
+ * 0xa5 (spec sheet default): Ok, but the black level is
+ * shifted resulting in loss of contrast
+ * 0x05 (old driver setting): very overexposed, too much
+ * contrast
+ */
+static const struct ov_i2c_regvals norm_7610[] = {
+ { 0x10, 0xff },
+ { 0x16, 0x06 },
+ { 0x28, 0x24 },
+ { 0x2b, 0xac },
+ { 0x12, 0x00 },
+ { 0x38, 0x81 },
+ { 0x28, 0x24 }, /* 0c */
+ { 0x0f, 0x85 }, /* lg's setting */
+ { 0x15, 0x01 },
+ { 0x20, 0x1c },
+ { 0x23, 0x2a },
+ { 0x24, 0x10 },
+ { 0x25, 0x8a },
+ { 0x26, 0xa2 },
+ { 0x27, 0xc2 },
+ { 0x2a, 0x04 },
+ { 0x2c, 0xfe },
+ { 0x2d, 0x93 },
+ { 0x30, 0x71 },
+ { 0x31, 0x60 },
+ { 0x32, 0x26 },
+ { 0x33, 0x20 },
+ { 0x34, 0x48 },
+ { 0x12, 0x24 },
+ { 0x11, 0x01 },
+ { 0x0c, 0x24 },
+ { 0x0d, 0x24 },
+};
+
+static const struct ov_i2c_regvals norm_7620[] = {
+ { 0x00, 0x00 }, /* gain */
+ { 0x01, 0x80 }, /* blue gain */
+ { 0x02, 0x80 }, /* red gain */
+ { 0x03, 0xc0 }, /* OV7670_REG_VREF */
+ { 0x06, 0x60 },
+ { 0x07, 0x00 },
+ { 0x0c, 0x24 },
+ { 0x0c, 0x24 },
+ { 0x0d, 0x24 },
+ { 0x11, 0x01 },
+ { 0x12, 0x24 },
+ { 0x13, 0x01 },
+ { 0x14, 0x84 },
+ { 0x15, 0x01 },
+ { 0x16, 0x03 },
+ { 0x17, 0x2f },
+ { 0x18, 0xcf },
+ { 0x19, 0x06 },
+ { 0x1a, 0xf5 },
+ { 0x1b, 0x00 },
+ { 0x20, 0x18 },
+ { 0x21, 0x80 },
+ { 0x22, 0x80 },
+ { 0x23, 0x00 },
+ { 0x26, 0xa2 },
+ { 0x27, 0xea },
+ { 0x28, 0x20 },
+ { 0x29, 0x00 },
+ { 0x2a, 0x10 },
+ { 0x2b, 0x00 },
+ { 0x2c, 0x88 },
+ { 0x2d, 0x91 },
+ { 0x2e, 0x80 },
+ { 0x2f, 0x44 },
+ { 0x60, 0x27 },
+ { 0x61, 0x02 },
+ { 0x62, 0x5f },
+ { 0x63, 0xd5 },
+ { 0x64, 0x57 },
+ { 0x65, 0x83 },
+ { 0x66, 0x55 },
+ { 0x67, 0x92 },
+ { 0x68, 0xcf },
+ { 0x69, 0x76 },
+ { 0x6a, 0x22 },
+ { 0x6b, 0x00 },
+ { 0x6c, 0x02 },
+ { 0x6d, 0x44 },
+ { 0x6e, 0x80 },
+ { 0x6f, 0x1d },
+ { 0x70, 0x8b },
+ { 0x71, 0x00 },
+ { 0x72, 0x14 },
+ { 0x73, 0x54 },
+ { 0x74, 0x00 },
+ { 0x75, 0x8e },
+ { 0x76, 0x00 },
+ { 0x77, 0xff },
+ { 0x78, 0x80 },
+ { 0x79, 0x80 },
+ { 0x7a, 0x80 },
+ { 0x7b, 0xe2 },
+ { 0x7c, 0x00 },
+};
+
+/* 7640 and 7648. The defaults should be OK for most registers. */
+static const struct ov_i2c_regvals norm_7640[] = {
+ { 0x12, 0x80 },
+ { 0x12, 0x14 },
+};
+
+/* 7670. Defaults taken from OmniVision provided data,
+* as provided by Jonathan Corbet of OLPC */
+static const struct ov_i2c_regvals norm_7670[] = {
+ { OV7670_REG_COM7, OV7670_COM7_RESET },
+ { OV7670_REG_TSLB, 0x04 }, /* OV */
+ { OV7670_REG_COM7, OV7670_COM7_FMT_VGA }, /* VGA */
+ { OV7670_REG_CLKRC, 0x01 },
+/*
+ * Set the hardware window. These values from OV don't entirely
+ * make sense - hstop is less than hstart. But they work...
+ */
+ { OV7670_REG_HSTART, 0x13 },
+ { OV7670_REG_HSTOP, 0x01 },
+ { OV7670_REG_HREF, 0xb6 },
+ { OV7670_REG_VSTART, 0x02 },
+ { OV7670_REG_VSTOP, 0x7a },
+ { OV7670_REG_VREF, 0x0a },
+
+ { OV7670_REG_COM3, 0 },
+ { OV7670_REG_COM14, 0 },
+/* Mystery scaling numbers */
+ { 0x70, 0x3a },
+ { 0x71, 0x35 },
+ { 0x72, 0x11 },
+ { 0x73, 0xf0 },
+ { 0xa2, 0x02 },
+/* { OV7670_REG_COM10, 0x0 }, */
+
+/* Gamma curve values */
+ { 0x7a, 0x20 },
+ { 0x7b, 0x10 },
+ { 0x7c, 0x1e },
+ { 0x7d, 0x35 },
+ { 0x7e, 0x5a },
+ { 0x7f, 0x69 },
+ { 0x80, 0x76 },
+ { 0x81, 0x80 },
+ { 0x82, 0x88 },
+ { 0x83, 0x8f },
+ { 0x84, 0x96 },
+ { 0x85, 0xa3 },
+ { 0x86, 0xaf },
+ { 0x87, 0xc4 },
+ { 0x88, 0xd7 },
+ { 0x89, 0xe8 },
+
+/* AGC and AEC parameters. Note we start by disabling those features,
+ then turn them only after tweaking the values. */
+ { OV7670_REG_COM8, OV7670_COM8_FASTAEC
+ | OV7670_COM8_AECSTEP
+ | OV7670_COM8_BFILT },
+ { OV7670_REG_GAIN, 0 },
+ { OV7670_REG_AECH, 0 },
+ { OV7670_REG_COM4, 0x40 }, /* magic reserved bit */
+ { OV7670_REG_COM9, 0x18 }, /* 4x gain + magic rsvd bit */
+ { OV7670_REG_BD50MAX, 0x05 },
+ { OV7670_REG_BD60MAX, 0x07 },
+ { OV7670_REG_AEW, 0x95 },
+ { OV7670_REG_AEB, 0x33 },
+ { OV7670_REG_VPT, 0xe3 },
+ { OV7670_REG_HAECC1, 0x78 },
+ { OV7670_REG_HAECC2, 0x68 },
+ { 0xa1, 0x03 }, /* magic */
+ { OV7670_REG_HAECC3, 0xd8 },
+ { OV7670_REG_HAECC4, 0xd8 },
+ { OV7670_REG_HAECC5, 0xf0 },
+ { OV7670_REG_HAECC6, 0x90 },
+ { OV7670_REG_HAECC7, 0x94 },
+ { OV7670_REG_COM8, OV7670_COM8_FASTAEC
+ | OV7670_COM8_AECSTEP
+ | OV7670_COM8_BFILT
+ | OV7670_COM8_AGC
+ | OV7670_COM8_AEC },
+
+/* Almost all of these are magic "reserved" values. */
+ { OV7670_REG_COM5, 0x61 },
+ { OV7670_REG_COM6, 0x4b },
+ { 0x16, 0x02 },
+ { OV7670_REG_MVFP, 0x07 },
+ { 0x21, 0x02 },
+ { 0x22, 0x91 },
+ { 0x29, 0x07 },
+ { 0x33, 0x0b },
+ { 0x35, 0x0b },
+ { 0x37, 0x1d },
+ { 0x38, 0x71 },
+ { 0x39, 0x2a },
+ { OV7670_REG_COM12, 0x78 },
+ { 0x4d, 0x40 },
+ { 0x4e, 0x20 },
+ { OV7670_REG_GFIX, 0 },
+ { 0x6b, 0x4a },
+ { 0x74, 0x10 },
+ { 0x8d, 0x4f },
+ { 0x8e, 0 },
+ { 0x8f, 0 },
+ { 0x90, 0 },
+ { 0x91, 0 },
+ { 0x96, 0 },
+ { 0x9a, 0 },
+ { 0xb0, 0x84 },
+ { 0xb1, 0x0c },
+ { 0xb2, 0x0e },
+ { 0xb3, 0x82 },
+ { 0xb8, 0x0a },
+
+/* More reserved magic, some of which tweaks white balance */
+ { 0x43, 0x0a },
+ { 0x44, 0xf0 },
+ { 0x45, 0x34 },
+ { 0x46, 0x58 },
+ { 0x47, 0x28 },
+ { 0x48, 0x3a },
+ { 0x59, 0x88 },
+ { 0x5a, 0x88 },
+ { 0x5b, 0x44 },
+ { 0x5c, 0x67 },
+ { 0x5d, 0x49 },
+ { 0x5e, 0x0e },
+ { 0x6c, 0x0a },
+ { 0x6d, 0x55 },
+ { 0x6e, 0x11 },
+ { 0x6f, 0x9f },
+ /* "9e for advance AWB" */
+ { 0x6a, 0x40 },
+ { OV7670_REG_BLUE, 0x40 },
+ { OV7670_REG_RED, 0x60 },
+ { OV7670_REG_COM8, OV7670_COM8_FASTAEC
+ | OV7670_COM8_AECSTEP
+ | OV7670_COM8_BFILT
+ | OV7670_COM8_AGC
+ | OV7670_COM8_AEC
+ | OV7670_COM8_AWB },
+
+/* Matrix coefficients */
+ { 0x4f, 0x80 },
+ { 0x50, 0x80 },
+ { 0x51, 0 },
+ { 0x52, 0x22 },
+ { 0x53, 0x5e },
+ { 0x54, 0x80 },
+ { 0x58, 0x9e },
+
+ { OV7670_REG_COM16, OV7670_COM16_AWBGAIN },
+ { OV7670_REG_EDGE, 0 },
+ { 0x75, 0x05 },
+ { 0x76, 0xe1 },
+ { 0x4c, 0 },
+ { 0x77, 0x01 },
+ { OV7670_REG_COM13, OV7670_COM13_GAMMA
+ | OV7670_COM13_UVSAT
+ | 2}, /* was 3 */
+ { 0x4b, 0x09 },
+ { 0xc9, 0x60 },
+ { OV7670_REG_COM16, 0x38 },
+ { 0x56, 0x40 },
+
+ { 0x34, 0x11 },
+ { OV7670_REG_COM11, OV7670_COM11_EXP|OV7670_COM11_HZAUTO },
+ { 0xa4, 0x88 },
+ { 0x96, 0 },
+ { 0x97, 0x30 },
+ { 0x98, 0x20 },
+ { 0x99, 0x30 },
+ { 0x9a, 0x84 },
+ { 0x9b, 0x29 },
+ { 0x9c, 0x03 },
+ { 0x9d, 0x4c },
+ { 0x9e, 0x3f },
+ { 0x78, 0x04 },
+
+/* Extra-weird stuff. Some sort of multiplexor register */
+ { 0x79, 0x01 },
+ { 0xc8, 0xf0 },
+ { 0x79, 0x0f },
+ { 0xc8, 0x00 },
+ { 0x79, 0x10 },
+ { 0xc8, 0x7e },
+ { 0x79, 0x0a },
+ { 0xc8, 0x80 },
+ { 0x79, 0x0b },
+ { 0xc8, 0x01 },
+ { 0x79, 0x0c },
+ { 0xc8, 0x0f },
+ { 0x79, 0x0d },
+ { 0xc8, 0x20 },
+ { 0x79, 0x09 },
+ { 0xc8, 0x80 },
+ { 0x79, 0x02 },
+ { 0xc8, 0xc0 },
+ { 0x79, 0x03 },
+ { 0xc8, 0x40 },
+ { 0x79, 0x05 },
+ { 0xc8, 0x30 },
+ { 0x79, 0x26 },
+};
+
+static const struct ov_i2c_regvals norm_8610[] = {
+ { 0x12, 0x80 },
+ { 0x00, 0x00 },
+ { 0x01, 0x80 },
+ { 0x02, 0x80 },
+ { 0x03, 0xc0 },
+ { 0x04, 0x30 },
+ { 0x05, 0x30 }, /* was 0x10, new from windrv 090403 */
+ { 0x06, 0x70 }, /* was 0x80, new from windrv 090403 */
+ { 0x0a, 0x86 },
+ { 0x0b, 0xb0 },
+ { 0x0c, 0x20 },
+ { 0x0d, 0x20 },
+ { 0x11, 0x01 },
+ { 0x12, 0x25 },
+ { 0x13, 0x01 },
+ { 0x14, 0x04 },
+ { 0x15, 0x01 }, /* Lin and Win think different about UV order */
+ { 0x16, 0x03 },
+ { 0x17, 0x38 }, /* was 0x2f, new from windrv 090403 */
+ { 0x18, 0xea }, /* was 0xcf, new from windrv 090403 */
+ { 0x19, 0x02 }, /* was 0x06, new from windrv 090403 */
+ { 0x1a, 0xf5 },
+ { 0x1b, 0x00 },
+ { 0x20, 0xd0 }, /* was 0x90, new from windrv 090403 */
+ { 0x23, 0xc0 }, /* was 0x00, new from windrv 090403 */
+ { 0x24, 0x30 }, /* was 0x1d, new from windrv 090403 */
+ { 0x25, 0x50 }, /* was 0x57, new from windrv 090403 */
+ { 0x26, 0xa2 },
+ { 0x27, 0xea },
+ { 0x28, 0x00 },
+ { 0x29, 0x00 },
+ { 0x2a, 0x80 },
+ { 0x2b, 0xc8 }, /* was 0xcc, new from windrv 090403 */
+ { 0x2c, 0xac },
+ { 0x2d, 0x45 }, /* was 0xd5, new from windrv 090403 */
+ { 0x2e, 0x80 },
+ { 0x2f, 0x14 }, /* was 0x01, new from windrv 090403 */
+ { 0x4c, 0x00 },
+ { 0x4d, 0x30 }, /* was 0x10, new from windrv 090403 */
+ { 0x60, 0x02 }, /* was 0x01, new from windrv 090403 */
+ { 0x61, 0x00 }, /* was 0x09, new from windrv 090403 */
+ { 0x62, 0x5f }, /* was 0xd7, new from windrv 090403 */
+ { 0x63, 0xff },
+ { 0x64, 0x53 }, /* new windrv 090403 says 0x57,
+ * maybe thats wrong */
+ { 0x65, 0x00 },
+ { 0x66, 0x55 },
+ { 0x67, 0xb0 },
+ { 0x68, 0xc0 }, /* was 0xaf, new from windrv 090403 */
+ { 0x69, 0x02 },
+ { 0x6a, 0x22 },
+ { 0x6b, 0x00 },
+ { 0x6c, 0x99 }, /* was 0x80, old windrv says 0x00, but
+ * deleting bit7 colors the first images red */
+ { 0x6d, 0x11 }, /* was 0x00, new from windrv 090403 */
+ { 0x6e, 0x11 }, /* was 0x00, new from windrv 090403 */
+ { 0x6f, 0x01 },
+ { 0x70, 0x8b },
+ { 0x71, 0x00 },
+ { 0x72, 0x14 },
+ { 0x73, 0x54 },
+ { 0x74, 0x00 },/* 0x60? - was 0x00, new from windrv 090403 */
+ { 0x75, 0x0e },
+ { 0x76, 0x02 }, /* was 0x02, new from windrv 090403 */
+ { 0x77, 0xff },
+ { 0x78, 0x80 },
+ { 0x79, 0x80 },
+ { 0x7a, 0x80 },
+ { 0x7b, 0x10 }, /* was 0x13, new from windrv 090403 */
+ { 0x7c, 0x00 },
+ { 0x7d, 0x08 }, /* was 0x09, new from windrv 090403 */
+ { 0x7e, 0x08 }, /* was 0xc0, new from windrv 090403 */
+ { 0x7f, 0xfb },
+ { 0x80, 0x28 },
+ { 0x81, 0x00 },
+ { 0x82, 0x23 },
+ { 0x83, 0x0b },
+ { 0x84, 0x00 },
+ { 0x85, 0x62 }, /* was 0x61, new from windrv 090403 */
+ { 0x86, 0xc9 },
+ { 0x87, 0x00 },
+ { 0x88, 0x00 },
+ { 0x89, 0x01 },
+ { 0x12, 0x20 },
+ { 0x12, 0x25 }, /* was 0x24, new from windrv 090403 */
+};
+
static unsigned char ov7670_abs_to_sm(unsigned char v)
{
if (v > 127)
@@ -537,18 +1073,10 @@ static int ov51x_set_slave_ids(struct sd *sd,
rc = reg_w(sd, R51x_I2C_W_SID, slave);
if (rc < 0)
return rc;
+ sd->primary_i2c_slave = slave;
return reg_w(sd, R51x_I2C_R_SID, slave + 1);
}
-struct ov_regvals {
- __u8 reg;
- __u8 val;
-};
-struct ov_i2c_regvals {
- __u8 reg;
- __u8 val;
-};
-
static int write_regvals(struct sd *sd,
const struct ov_regvals *regvals,
int n)
@@ -591,101 +1119,9 @@ static int write_i2c_regvals(struct sd *sd,
static int ov8xx0_configure(struct sd *sd)
{
int rc;
- static const struct ov_i2c_regvals norm_8610[] = {
- { 0x12, 0x80 },
- { 0x00, 0x00 },
- { 0x01, 0x80 },
- { 0x02, 0x80 },
- { 0x03, 0xc0 },
- { 0x04, 0x30 },
- { 0x05, 0x30 }, /* was 0x10, new from windrv 090403 */
- { 0x06, 0x70 }, /* was 0x80, new from windrv 090403 */
- { 0x0a, 0x86 },
- { 0x0b, 0xb0 },
- { 0x0c, 0x20 },
- { 0x0d, 0x20 },
- { 0x11, 0x01 },
- { 0x12, 0x25 },
- { 0x13, 0x01 },
- { 0x14, 0x04 },
- { 0x15, 0x01 }, /* Lin and Win think different about UV order */
- { 0x16, 0x03 },
- { 0x17, 0x38 }, /* was 0x2f, new from windrv 090403 */
- { 0x18, 0xea }, /* was 0xcf, new from windrv 090403 */
- { 0x19, 0x02 }, /* was 0x06, new from windrv 090403 */
- { 0x1a, 0xf5 },
- { 0x1b, 0x00 },
- { 0x20, 0xd0 }, /* was 0x90, new from windrv 090403 */
- { 0x23, 0xc0 }, /* was 0x00, new from windrv 090403 */
- { 0x24, 0x30 }, /* was 0x1d, new from windrv 090403 */
- { 0x25, 0x50 }, /* was 0x57, new from windrv 090403 */
- { 0x26, 0xa2 },
- { 0x27, 0xea },
- { 0x28, 0x00 },
- { 0x29, 0x00 },
- { 0x2a, 0x80 },
- { 0x2b, 0xc8 }, /* was 0xcc, new from windrv 090403 */
- { 0x2c, 0xac },
- { 0x2d, 0x45 }, /* was 0xd5, new from windrv 090403 */
- { 0x2e, 0x80 },
- { 0x2f, 0x14 }, /* was 0x01, new from windrv 090403 */
- { 0x4c, 0x00 },
- { 0x4d, 0x30 }, /* was 0x10, new from windrv 090403 */
- { 0x60, 0x02 }, /* was 0x01, new from windrv 090403 */
- { 0x61, 0x00 }, /* was 0x09, new from windrv 090403 */
- { 0x62, 0x5f }, /* was 0xd7, new from windrv 090403 */
- { 0x63, 0xff },
- { 0x64, 0x53 }, /* new windrv 090403 says 0x57,
- * maybe thats wrong */
- { 0x65, 0x00 },
- { 0x66, 0x55 },
- { 0x67, 0xb0 },
- { 0x68, 0xc0 }, /* was 0xaf, new from windrv 090403 */
- { 0x69, 0x02 },
- { 0x6a, 0x22 },
- { 0x6b, 0x00 },
- { 0x6c, 0x99 }, /* was 0x80, old windrv says 0x00, but
- deleting bit7 colors the first images red */
- { 0x6d, 0x11 }, /* was 0x00, new from windrv 090403 */
- { 0x6e, 0x11 }, /* was 0x00, new from windrv 090403 */
- { 0x6f, 0x01 },
- { 0x70, 0x8b },
- { 0x71, 0x00 },
- { 0x72, 0x14 },
- { 0x73, 0x54 },
- { 0x74, 0x00 },/* 0x60? - was 0x00, new from windrv 090403 */
- { 0x75, 0x0e },
- { 0x76, 0x02 }, /* was 0x02, new from windrv 090403 */
- { 0x77, 0xff },
- { 0x78, 0x80 },
- { 0x79, 0x80 },
- { 0x7a, 0x80 },
- { 0x7b, 0x10 }, /* was 0x13, new from windrv 090403 */
- { 0x7c, 0x00 },
- { 0x7d, 0x08 }, /* was 0x09, new from windrv 090403 */
- { 0x7e, 0x08 }, /* was 0xc0, new from windrv 090403 */
- { 0x7f, 0xfb },
- { 0x80, 0x28 },
- { 0x81, 0x00 },
- { 0x82, 0x23 },
- { 0x83, 0x0b },
- { 0x84, 0x00 },
- { 0x85, 0x62 }, /* was 0x61, new from windrv 090403 */
- { 0x86, 0xc9 },
- { 0x87, 0x00 },
- { 0x88, 0x00 },
- { 0x89, 0x01 },
- { 0x12, 0x20 },
- { 0x12, 0x25 }, /* was 0x24, new from windrv 090403 */
- };
PDEBUG(D_PROBE, "starting ov8xx0 configuration");
- if (init_ov_sensor(sd) < 0)
- PDEBUG(D_ERR|D_PROBE, "Failed to read sensor ID");
- else
- PDEBUG(D_PROBE, "OV86x0 initialized");
-
/* Detect sensor (sub)type */
rc = i2c_r(sd, OV7610_REG_COM_I);
if (rc < 0) {
@@ -698,9 +1134,6 @@ static int ov8xx0_configure(struct sd *sd)
PDEBUG(D_ERR, "Unknown image sensor version: %d", rc & 3);
return -1;
}
- PDEBUG(D_PROBE, "Writing 8610 registers");
- if (write_i2c_regvals(sd, norm_8610, ARRAY_SIZE(norm_8610)))
- return -1;
/* Set sensor-specific vars */
/* sd->sif = 0; already done */
@@ -714,252 +1147,6 @@ static int ov7xx0_configure(struct sd *sd)
{
int rc, high, low;
- /* Lawrence Glaister <lg@jfm.bc.ca> reports:
- *
- * Register 0x0f in the 7610 has the following effects:
- *
- * 0x85 (AEC method 1): Best overall, good contrast range
- * 0x45 (AEC method 2): Very overexposed
- * 0xa5 (spec sheet default): Ok, but the black level is
- * shifted resulting in loss of contrast
- * 0x05 (old driver setting): very overexposed, too much
- * contrast
- */
- static const struct ov_i2c_regvals norm_7610[] = {
- { 0x10, 0xff },
- { 0x16, 0x06 },
- { 0x28, 0x24 },
- { 0x2b, 0xac },
- { 0x12, 0x00 },
- { 0x38, 0x81 },
- { 0x28, 0x24 }, /* 0c */
- { 0x0f, 0x85 }, /* lg's setting */
- { 0x15, 0x01 },
- { 0x20, 0x1c },
- { 0x23, 0x2a },
- { 0x24, 0x10 },
- { 0x25, 0x8a },
- { 0x26, 0xa2 },
- { 0x27, 0xc2 },
- { 0x2a, 0x04 },
- { 0x2c, 0xfe },
- { 0x2d, 0x93 },
- { 0x30, 0x71 },
- { 0x31, 0x60 },
- { 0x32, 0x26 },
- { 0x33, 0x20 },
- { 0x34, 0x48 },
- { 0x12, 0x24 },
- { 0x11, 0x01 },
- { 0x0c, 0x24 },
- { 0x0d, 0x24 },
- };
-
- static const struct ov_i2c_regvals norm_7620[] = {
- { 0x00, 0x00 }, /* gain */
- { 0x01, 0x80 }, /* blue gain */
- { 0x02, 0x80 }, /* red gain */
- { 0x03, 0xc0 }, /* OV7670_REG_VREF */
- { 0x06, 0x60 },
- { 0x07, 0x00 },
- { 0x0c, 0x24 },
- { 0x0c, 0x24 },
- { 0x0d, 0x24 },
- { 0x11, 0x01 },
- { 0x12, 0x24 },
- { 0x13, 0x01 },
- { 0x14, 0x84 },
- { 0x15, 0x01 },
- { 0x16, 0x03 },
- { 0x17, 0x2f },
- { 0x18, 0xcf },
- { 0x19, 0x06 },
- { 0x1a, 0xf5 },
- { 0x1b, 0x00 },
- { 0x20, 0x18 },
- { 0x21, 0x80 },
- { 0x22, 0x80 },
- { 0x23, 0x00 },
- { 0x26, 0xa2 },
- { 0x27, 0xea },
- { 0x28, 0x20 },
- { 0x29, 0x00 },
- { 0x2a, 0x10 },
- { 0x2b, 0x00 },
- { 0x2c, 0x88 },
- { 0x2d, 0x91 },
- { 0x2e, 0x80 },
- { 0x2f, 0x44 },
- { 0x60, 0x27 },
- { 0x61, 0x02 },
- { 0x62, 0x5f },
- { 0x63, 0xd5 },
- { 0x64, 0x57 },
- { 0x65, 0x83 },
- { 0x66, 0x55 },
- { 0x67, 0x92 },
- { 0x68, 0xcf },
- { 0x69, 0x76 },
- { 0x6a, 0x22 },
- { 0x6b, 0x00 },
- { 0x6c, 0x02 },
- { 0x6d, 0x44 },
- { 0x6e, 0x80 },
- { 0x6f, 0x1d },
- { 0x70, 0x8b },
- { 0x71, 0x00 },
- { 0x72, 0x14 },
- { 0x73, 0x54 },
- { 0x74, 0x00 },
- { 0x75, 0x8e },
- { 0x76, 0x00 },
- { 0x77, 0xff },
- { 0x78, 0x80 },
- { 0x79, 0x80 },
- { 0x7a, 0x80 },
- { 0x7b, 0xe2 },
- { 0x7c, 0x00 },
- };
-
- /* 7640 and 7648. The defaults should be OK for most registers. */
- static const struct ov_i2c_regvals norm_7640[] = {
- { 0x12, 0x80 },
- { 0x12, 0x14 },
- };
-
- /* 7670. Defaults taken from OmniVision provided data,
- * as provided by Jonathan Corbet of OLPC */
- static const struct ov_i2c_regvals norm_7670[] = {
- { OV7670_REG_COM7, OV7670_COM7_RESET },
- { OV7670_REG_TSLB, 0x04 }, /* OV */
- { OV7670_REG_COM7, OV7670_COM7_FMT_VGA }, /* VGA */
- { OV7670_REG_CLKRC, 0x01 },
- /*
- * Set the hardware window. These values from OV don't entirely
- * make sense - hstop is less than hstart. But they work...
- */
- { OV7670_REG_HSTART, 0x13 }, { OV7670_REG_HSTOP, 0x01 },
- { OV7670_REG_HREF, 0xb6 }, { OV7670_REG_VSTART, 0x02 },
- { OV7670_REG_VSTOP, 0x7a }, { OV7670_REG_VREF, 0x0a },
-
- { OV7670_REG_COM3, 0 }, { OV7670_REG_COM14, 0 },
- /* Mystery scaling numbers */
- { 0x70, 0x3a }, { 0x71, 0x35 },
- { 0x72, 0x11 }, { 0x73, 0xf0 },
- { 0xa2, 0x02 },
-/* { OV7670_REG_COM10, 0x0 }, */
-
- /* Gamma curve values */
- { 0x7a, 0x20 },
- { 0x7b, 0x10 },
- { 0x7c, 0x1e },
- { 0x7d, 0x35 },
- { 0x7e, 0x5a }, { 0x7f, 0x69 },
- { 0x80, 0x76 }, { 0x81, 0x80 },
- { 0x82, 0x88 }, { 0x83, 0x8f },
- { 0x84, 0x96 }, { 0x85, 0xa3 },
- { 0x86, 0xaf }, { 0x87, 0xc4 },
- { 0x88, 0xd7 }, { 0x89, 0xe8 },
-
- /* AGC and AEC parameters. Note we start by disabling those features,
- then turn them only after tweaking the values. */
- { OV7670_REG_COM8, OV7670_COM8_FASTAEC
- | OV7670_COM8_AECSTEP
- | OV7670_COM8_BFILT },
- { OV7670_REG_GAIN, 0 }, { OV7670_REG_AECH, 0 },
- { OV7670_REG_COM4, 0x40 }, /* magic reserved bit */
- { OV7670_REG_COM9, 0x18 }, /* 4x gain + magic rsvd bit */
- { OV7670_REG_BD50MAX, 0x05 }, { OV7670_REG_BD60MAX, 0x07 },
- { OV7670_REG_AEW, 0x95 }, { OV7670_REG_AEB, 0x33 },
- { OV7670_REG_VPT, 0xe3 }, { OV7670_REG_HAECC1, 0x78 },
- { OV7670_REG_HAECC2, 0x68 },
- { 0xa1, 0x03 }, /* magic */
- { OV7670_REG_HAECC3, 0xd8 }, { OV7670_REG_HAECC4, 0xd8 },
- { OV7670_REG_HAECC5, 0xf0 }, { OV7670_REG_HAECC6, 0x90 },
- { OV7670_REG_HAECC7, 0x94 },
- { OV7670_REG_COM8, OV7670_COM8_FASTAEC
- | OV7670_COM8_AECSTEP
- | OV7670_COM8_BFILT
- | OV7670_COM8_AGC
- | OV7670_COM8_AEC },
-
- /* Almost all of these are magic "reserved" values. */
- { OV7670_REG_COM5, 0x61 }, { OV7670_REG_COM6, 0x4b },
- { 0x16, 0x02 },
- { OV7670_REG_MVFP, 0x07 },
- { 0x21, 0x02 }, { 0x22, 0x91 },
- { 0x29, 0x07 }, { 0x33, 0x0b },
- { 0x35, 0x0b }, { 0x37, 0x1d },
- { 0x38, 0x71 }, { 0x39, 0x2a },
- { OV7670_REG_COM12, 0x78 }, { 0x4d, 0x40 },
- { 0x4e, 0x20 }, { OV7670_REG_GFIX, 0 },
- { 0x6b, 0x4a }, { 0x74, 0x10 },
- { 0x8d, 0x4f }, { 0x8e, 0 },
- { 0x8f, 0 }, { 0x90, 0 },
- { 0x91, 0 }, { 0x96, 0 },
- { 0x9a, 0 }, { 0xb0, 0x84 },
- { 0xb1, 0x0c }, { 0xb2, 0x0e },
- { 0xb3, 0x82 }, { 0xb8, 0x0a },
-
- /* More reserved magic, some of which tweaks white balance */
- { 0x43, 0x0a }, { 0x44, 0xf0 },
- { 0x45, 0x34 }, { 0x46, 0x58 },
- { 0x47, 0x28 }, { 0x48, 0x3a },
- { 0x59, 0x88 }, { 0x5a, 0x88 },
- { 0x5b, 0x44 }, { 0x5c, 0x67 },
- { 0x5d, 0x49 }, { 0x5e, 0x0e },
- { 0x6c, 0x0a }, { 0x6d, 0x55 },
- { 0x6e, 0x11 }, { 0x6f, 0x9f },
- /* "9e for advance AWB" */
- { 0x6a, 0x40 }, { OV7670_REG_BLUE, 0x40 },
- { OV7670_REG_RED, 0x60 },
- { OV7670_REG_COM8, OV7670_COM8_FASTAEC
- | OV7670_COM8_AECSTEP
- | OV7670_COM8_BFILT
- | OV7670_COM8_AGC
- | OV7670_COM8_AEC
- | OV7670_COM8_AWB },
-
- /* Matrix coefficients */
- { 0x4f, 0x80 }, { 0x50, 0x80 },
- { 0x51, 0 }, { 0x52, 0x22 },
- { 0x53, 0x5e }, { 0x54, 0x80 },
- { 0x58, 0x9e },
-
- { OV7670_REG_COM16, OV7670_COM16_AWBGAIN },
- { OV7670_REG_EDGE, 0 },
- { 0x75, 0x05 }, { 0x76, 0xe1 },
- { 0x4c, 0 }, { 0x77, 0x01 },
- { OV7670_REG_COM13, OV7670_COM13_GAMMA
- | OV7670_COM13_UVSAT
- | 2}, /* was 3 */
- { 0x4b, 0x09 },
- { 0xc9, 0x60 }, { OV7670_REG_COM16, 0x38 },
- { 0x56, 0x40 },
-
- { 0x34, 0x11 },
- { OV7670_REG_COM11, OV7670_COM11_EXP|OV7670_COM11_HZAUTO },
- { 0xa4, 0x88 }, { 0x96, 0 },
- { 0x97, 0x30 }, { 0x98, 0x20 },
- { 0x99, 0x30 }, { 0x9a, 0x84 },
- { 0x9b, 0x29 }, { 0x9c, 0x03 },
- { 0x9d, 0x4c }, { 0x9e, 0x3f },
- { 0x78, 0x04 },
-
- /* Extra-weird stuff. Some sort of multiplexor register */
- { 0x79, 0x01 }, { 0xc8, 0xf0 },
- { 0x79, 0x0f }, { 0xc8, 0x00 },
- { 0x79, 0x10 }, { 0xc8, 0x7e },
- { 0x79, 0x0a }, { 0xc8, 0x80 },
- { 0x79, 0x0b }, { 0xc8, 0x01 },
- { 0x79, 0x0c }, { 0xc8, 0x0f },
- { 0x79, 0x0d }, { 0xc8, 0x20 },
- { 0x79, 0x09 }, { 0xc8, 0x80 },
- { 0x79, 0x02 }, { 0xc8, 0xc0 },
- { 0x79, 0x03 }, { 0xc8, 0x40 },
- { 0x79, 0x05 }, { 0xc8, 0x30 },
- { 0x79, 0x26 },
- };
PDEBUG(D_PROBE, "starting OV7xx0 configuration");
@@ -1011,8 +1198,9 @@ static int ov7xx0_configure(struct sd *sd)
switch (low) {
case 0x30:
PDEBUG(D_PROBE, "Sensor is an OV7630/OV7635");
- sd->sensor = SEN_OV7630;
- break;
+ PDEBUG(D_ERR,
+ "7630 is not supported by this driver");
+ return -1;
case 0x40:
PDEBUG(D_PROBE, "Sensor is an OV7645");
sd->sensor = SEN_OV7640; /* FIXME */
@@ -1038,32 +1226,6 @@ static int ov7xx0_configure(struct sd *sd)
return -1;
}
- switch (sd->sensor) {
- case SEN_OV7620:
- PDEBUG(D_PROBE, "Writing 7620 registers");
- if (write_i2c_regvals(sd, norm_7620, ARRAY_SIZE(norm_7620)))
- return -1;
- break;
- case SEN_OV7630:
- PDEBUG(D_ERR, "7630 is not supported by this driver version");
- return -1;
- case SEN_OV7640:
- PDEBUG(D_PROBE, "Writing 7640 registers");
- if (write_i2c_regvals(sd, norm_7640, ARRAY_SIZE(norm_7640)))
- return -1;
- break;
- case SEN_OV7670:
- PDEBUG(D_PROBE, "Writing 7670 registers");
- if (write_i2c_regvals(sd, norm_7670, ARRAY_SIZE(norm_7670)))
- return -1;
- break;
- default:
- PDEBUG(D_PROBE, "Writing 7610 registers");
- if (write_i2c_regvals(sd, norm_7610, ARRAY_SIZE(norm_7610)))
- return -1;
- break;
- }
-
/* Set sensor-specific vars */
/* sd->sif = 0; already done */
return 0;
@@ -1073,141 +1235,7 @@ static int ov7xx0_configure(struct sd *sd)
static int ov6xx0_configure(struct sd *sd)
{
int rc;
- static const struct ov_i2c_regvals norm_6x20[] = {
- { 0x12, 0x80 }, /* reset */
- { 0x11, 0x01 },
- { 0x03, 0x60 },
- { 0x05, 0x7f }, /* For when autoadjust is off */
- { 0x07, 0xa8 },
- /* The ratio of 0x0c and 0x0d controls the white point */
- { 0x0c, 0x24 },
- { 0x0d, 0x24 },
- { 0x0f, 0x15 }, /* COMS */
- { 0x10, 0x75 }, /* AEC Exposure time */
- { 0x12, 0x24 }, /* Enable AGC */
- { 0x14, 0x04 },
- /* 0x16: 0x06 helps frame stability with moving objects */
- { 0x16, 0x06 },
-/* { 0x20, 0x30 }, * Aperture correction enable */
- { 0x26, 0xb2 }, /* BLC enable */
- /* 0x28: 0x05 Selects RGB format if RGB on */
- { 0x28, 0x05 },
- { 0x2a, 0x04 }, /* Disable framerate adjust */
-/* { 0x2b, 0xac }, * Framerate; Set 2a[7] first */
- { 0x2d, 0x99 },
- { 0x33, 0xa0 }, /* Color Processing Parameter */
- { 0x34, 0xd2 }, /* Max A/D range */
- { 0x38, 0x8b },
- { 0x39, 0x40 },
-
- { 0x3c, 0x39 }, /* Enable AEC mode changing */
- { 0x3c, 0x3c }, /* Change AEC mode */
- { 0x3c, 0x24 }, /* Disable AEC mode changing */
-
- { 0x3d, 0x80 },
- /* These next two registers (0x4a, 0x4b) are undocumented.
- * They control the color balance */
- { 0x4a, 0x80 },
- { 0x4b, 0x80 },
- { 0x4d, 0xd2 }, /* This reduces noise a bit */
- { 0x4e, 0xc1 },
- { 0x4f, 0x04 },
-/* Do 50-53 have any effect? */
-/* Toggle 0x12[2] off and on here? */
- };
-
- static const struct ov_i2c_regvals norm_6x30[] = {
- { 0x12, 0x80 }, /* Reset */
- { 0x00, 0x1f }, /* Gain */
- { 0x01, 0x99 }, /* Blue gain */
- { 0x02, 0x7c }, /* Red gain */
- { 0x03, 0xc0 }, /* Saturation */
- { 0x05, 0x0a }, /* Contrast */
- { 0x06, 0x95 }, /* Brightness */
- { 0x07, 0x2d }, /* Sharpness */
- { 0x0c, 0x20 },
- { 0x0d, 0x20 },
- { 0x0e, 0x20 },
- { 0x0f, 0x05 },
- { 0x10, 0x9a },
- { 0x11, 0x00 }, /* Pixel clock = fastest */
- { 0x12, 0x24 }, /* Enable AGC and AWB */
- { 0x13, 0x21 },
- { 0x14, 0x80 },
- { 0x15, 0x01 },
- { 0x16, 0x03 },
- { 0x17, 0x38 },
- { 0x18, 0xea },
- { 0x19, 0x04 },
- { 0x1a, 0x93 },
- { 0x1b, 0x00 },
- { 0x1e, 0xc4 },
- { 0x1f, 0x04 },
- { 0x20, 0x20 },
- { 0x21, 0x10 },
- { 0x22, 0x88 },
- { 0x23, 0xc0 }, /* Crystal circuit power level */
- { 0x25, 0x9a }, /* Increase AEC black ratio */
- { 0x26, 0xb2 }, /* BLC enable */
- { 0x27, 0xa2 },
- { 0x28, 0x00 },
- { 0x29, 0x00 },
- { 0x2a, 0x84 }, /* 60 Hz power */
- { 0x2b, 0xa8 }, /* 60 Hz power */
- { 0x2c, 0xa0 },
- { 0x2d, 0x95 }, /* Enable auto-brightness */
- { 0x2e, 0x88 },
- { 0x33, 0x26 },
- { 0x34, 0x03 },
- { 0x36, 0x8f },
- { 0x37, 0x80 },
- { 0x38, 0x83 },
- { 0x39, 0x80 },
- { 0x3a, 0x0f },
- { 0x3b, 0x3c },
- { 0x3c, 0x1a },
- { 0x3d, 0x80 },
- { 0x3e, 0x80 },
- { 0x3f, 0x0e },
- { 0x40, 0x00 }, /* White bal */
- { 0x41, 0x00 }, /* White bal */
- { 0x42, 0x80 },
- { 0x43, 0x3f }, /* White bal */
- { 0x44, 0x80 },
- { 0x45, 0x20 },
- { 0x46, 0x20 },
- { 0x47, 0x80 },
- { 0x48, 0x7f },
- { 0x49, 0x00 },
- { 0x4a, 0x00 },
- { 0x4b, 0x80 },
- { 0x4c, 0xd0 },
- { 0x4d, 0x10 }, /* U = 0.563u, V = 0.714v */
- { 0x4e, 0x40 },
- { 0x4f, 0x07 }, /* UV avg., col. killer: max */
- { 0x50, 0xff },
- { 0x54, 0x23 }, /* Max AGC gain: 18dB */
- { 0x55, 0xff },
- { 0x56, 0x12 },
- { 0x57, 0x81 },
- { 0x58, 0x75 },
- { 0x59, 0x01 }, /* AGC dark current comp.: +1 */
- { 0x5a, 0x2c },
- { 0x5b, 0x0f }, /* AWB chrominance levels */
- { 0x5c, 0x10 },
- { 0x3d, 0x80 },
- { 0x27, 0xa6 },
- { 0x12, 0x20 }, /* Toggle AWB */
- { 0x12, 0x24 },
- };
-
- PDEBUG(D_PROBE, "starting sensor configuration");
-
- if (init_ov_sensor(sd) < 0) {
- PDEBUG(D_ERR, "Failed to read sensor ID.");
- return -1;
- }
- PDEBUG(D_PROBE, "OV6xx0 sensor detected");
+ PDEBUG(D_PROBE, "starting OV6xx0 configuration");
/* Detect sensor (sub)type */
rc = i2c_r(sd, OV7610_REG_COM_I);
@@ -1251,15 +1279,6 @@ static int ov6xx0_configure(struct sd *sd)
/* Set sensor-specific vars */
sd->sif = 1;
- if (sd->sensor == SEN_OV6620) {
- PDEBUG(D_PROBE, "Writing 6x20 registers");
- if (write_i2c_regvals(sd, norm_6x20, ARRAY_SIZE(norm_6x20)))
- return -1;
- } else {
- PDEBUG(D_PROBE, "Writing 6x30 registers");
- if (write_i2c_regvals(sd, norm_6x30, ARRAY_SIZE(norm_6x30)))
- return -1;
- }
return 0;
}
@@ -1298,22 +1317,31 @@ static int sd_config(struct gspca_dev *gspca_dev,
ov51x_led_control(sd, 0); /* turn LED off */
/* Test for 76xx */
- sd->primary_i2c_slave = OV7xx0_SID;
if (ov51x_set_slave_ids(sd, OV7xx0_SID) < 0)
goto error;
/* The OV519 must be more aggressive about sensor detection since
* I2C write will never fail if the sensor is not present. We have
* to try to initialize the sensor to detect its presence */
- if (init_ov_sensor(sd) < 0) {
+ if (init_ov_sensor(sd) >= 0) {
+ if (ov7xx0_configure(sd) < 0) {
+ PDEBUG(D_ERR, "Failed to configure OV7xx0");
+ goto error;
+ }
+ } else {
+
/* Test for 6xx0 */
- sd->primary_i2c_slave = OV6xx0_SID;
if (ov51x_set_slave_ids(sd, OV6xx0_SID) < 0)
goto error;
- if (init_ov_sensor(sd) < 0) {
+ if (init_ov_sensor(sd) >= 0) {
+ if (ov6xx0_configure(sd) < 0) {
+ PDEBUG(D_ERR, "Failed to configure OV6xx0");
+ goto error;
+ }
+ } else {
+
/* Test for 8xx0 */
- sd->primary_i2c_slave = OV8xx0_SID;
if (ov51x_set_slave_ids(sd, OV8xx0_SID) < 0)
goto error;
@@ -1321,24 +1349,13 @@ static int sd_config(struct gspca_dev *gspca_dev,
PDEBUG(D_ERR,
"Can't determine sensor slave IDs");
goto error;
- } else {
- if (ov8xx0_configure(sd) < 0) {
- PDEBUG(D_ERR,
- "Failed to configure OV8xx0 sensor");
- goto error;
- }
}
- } else {
- if (ov6xx0_configure(sd) < 0) {
- PDEBUG(D_ERR, "Failed to configure OV6xx0");
+ if (ov8xx0_configure(sd) < 0) {
+ PDEBUG(D_ERR,
+ "Failed to configure OV8xx0 sensor");
goto error;
}
}
- } else {
- if (ov7xx0_configure(sd) < 0) {
- PDEBUG(D_ERR, "Failed to configure OV7xx0");
- goto error;
- }
}
cam = &gspca_dev->cam;
@@ -1355,15 +1372,53 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->colors = COLOR_DEF;
sd->hflip = HFLIP_DEF;
sd->vflip = VFLIP_DEF;
+ if (sd->sensor != SEN_OV7670)
+ gspca_dev->ctrl_dis = (1 << HFLIP_IDX)
+ | (1 << VFLIP_IDX);
return 0;
error:
PDEBUG(D_ERR, "OV519 Config failed");
return -EBUSY;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* initialize the sensor */
+ switch (sd->sensor) {
+ case SEN_OV6620:
+ if (write_i2c_regvals(sd, norm_6x20, ARRAY_SIZE(norm_6x20)))
+ return -EIO;
+ break;
+ case SEN_OV6630:
+ if (write_i2c_regvals(sd, norm_6x30, ARRAY_SIZE(norm_6x30)))
+ return -EIO;
+ break;
+ default:
+/* case SEN_OV7610: */
+/* case SEN_OV76BE: */
+ if (write_i2c_regvals(sd, norm_7610, ARRAY_SIZE(norm_7610)))
+ return -EIO;
+ break;
+ case SEN_OV7620:
+ if (write_i2c_regvals(sd, norm_7620, ARRAY_SIZE(norm_7620)))
+ return -EIO;
+ break;
+ case SEN_OV7640:
+ if (write_i2c_regvals(sd, norm_7640, ARRAY_SIZE(norm_7640)))
+ return -EIO;
+ break;
+ case SEN_OV7670:
+ if (write_i2c_regvals(sd, norm_7670, ARRAY_SIZE(norm_7670)))
+ return -EIO;
+ break;
+ case SEN_OV8610:
+ if (write_i2c_regvals(sd, norm_8610, ARRAY_SIZE(norm_8610)))
+ return -EIO;
+ break;
+ }
return 0;
}
@@ -1827,14 +1882,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
ov51x_led_control((struct sd *) gspca_dev, 0);
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -2091,11 +2138,9 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -2132,6 +2177,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index 7ef18d57881156de5cd5f125d410e9632e7112b3..83b5f740c9470960b3bf42aef54472726bbce098 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -56,12 +56,6 @@ MODULE_LICENSE("GPL");
#define PAC207_GAIN_KNEE 20
#define PAC207_AUTOGAIN_DEADZONE 30
-/* We calculating the autogain at the end of the transfer of a frame, at this
- moment a frame with the old settings is being transmitted, and a frame is
- being captured with the old settings. So if we adjust the autogain we must
- ignore atleast the 2 next frames for the new settings to come into effect
- before doing any other adjustments */
-#define PAC207_AUTOGAIN_IGNORE_FRAMES 3
/* specific webcam descriptor */
struct sd {
@@ -131,7 +125,8 @@ static struct ctrl sd_ctrls[] = {
.minimum = 0,
.maximum = 1,
.step = 1,
- .default_value = 1,
+#define AUTOGAIN_DEF 1
+ .default_value = AUTOGAIN_DEF,
.flags = 0,
},
.set = sd_setautogain,
@@ -181,9 +176,6 @@ static const __u8 pac207_sensor_init[][8] = {
/* 48 reg_72 Rate Control end BalSize_4a =0x36 */
static const __u8 PacReg72[] = { 0x00, 0x00, 0x36, 0x00 };
-static const unsigned char pac207_sof_marker[5] =
- { 0xff, 0xff, 0x00, 0xff, 0x96 };
-
static int pac207_write_regs(struct gspca_dev *gspca_dev, u16 index,
const u8 *buffer, u16 length)
{
@@ -259,35 +251,32 @@ static int sd_config(struct gspca_dev *gspca_dev,
return -ENODEV;
}
- pac207_write_reg(gspca_dev, 0x41, 0x00);
- /* Bit_0=Image Format,
- * Bit_1=LED,
- * Bit_2=Compression test mode enable */
- pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
- pac207_write_reg(gspca_dev, 0x11, 0x30); /* Analog Bias */
-
PDEBUG(D_PROBE,
"Pixart PAC207BCA Image Processor and Control Chip detected"
" (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x05;
cam->cam_mode = sif_mode;
cam->nmodes = ARRAY_SIZE(sif_mode);
sd->brightness = PAC207_BRIGHTNESS_DEFAULT;
sd->exposure = PAC207_EXPOSURE_DEFAULT;
sd->gain = PAC207_GAIN_DEFAULT;
+ sd->autogain = AUTOGAIN_DEF;
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
- struct sd *sd = (struct sd *) gspca_dev;
+ pac207_write_reg(gspca_dev, 0x41, 0x00);
+ /* Bit_0=Image Format,
+ * Bit_1=LED,
+ * Bit_2=Compression test mode enable */
+ pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
+ pac207_write_reg(gspca_dev, 0x11, 0x30); /* Analog Bias */
- sd->autogain = 1;
return 0;
}
@@ -343,14 +332,8 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
+/* Include pac common sof detection functions */
+#include "pac_common.h"
static void pac207_do_auto_gain(struct gspca_dev *gspca_dev)
{
@@ -365,33 +348,7 @@ static void pac207_do_auto_gain(struct gspca_dev *gspca_dev)
else if (gspca_auto_gain_n_exposure(gspca_dev, avg_lum,
100 + sd->brightness / 2, PAC207_AUTOGAIN_DEADZONE,
PAC207_GAIN_KNEE, PAC207_EXPOSURE_KNEE))
- sd->autogain_ignore_frames = PAC207_AUTOGAIN_IGNORE_FRAMES;
-}
-
-static unsigned char *pac207_find_sof(struct gspca_dev *gspca_dev,
- unsigned char *m, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
-
- /* Search for the SOF marker (fixed part) in the header */
- for (i = 0; i < len; i++) {
- if (m[i] == pac207_sof_marker[sd->sof_read]) {
- sd->sof_read++;
- if (sd->sof_read == sizeof(pac207_sof_marker)) {
- PDEBUG(D_STREAM,
- "SOF found, bytes to analyze: %u."
- " Frame starts at byte #%u",
- len, i + 1);
- sd->sof_read = 0;
- return m + i + 1;
- }
- } else {
- sd->sof_read = 0;
- }
- }
-
- return NULL;
+ sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
}
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
@@ -402,14 +359,14 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct sd *sd = (struct sd *) gspca_dev;
unsigned char *sof;
- sof = pac207_find_sof(gspca_dev, data, len);
+ sof = pac_find_sof(gspca_dev, data, len);
if (sof) {
int n;
/* finish decoding current frame */
n = sof - data;
- if (n > sizeof pac207_sof_marker)
- n -= sizeof pac207_sof_marker;
+ if (n > sizeof pac_sof_marker)
+ n -= sizeof pac_sof_marker;
else
n = 0;
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
@@ -537,7 +494,7 @@ static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
sd->gain = PAC207_GAIN_DEFAULT;
if (gspca_dev->streaming) {
sd->autogain_ignore_frames =
- PAC207_AUTOGAIN_IGNORE_FRAMES;
+ PAC_AUTOGAIN_IGNORE_FRAMES;
setexposure(gspca_dev);
setgain(gspca_dev);
}
@@ -560,11 +517,9 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.dq_callback = pac207_do_auto_gain,
.pkt_scan = sd_pkt_scan,
};
@@ -597,6 +552,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index 815bea6edc448f989ac9a8f4df41ea7067b1dc29..ba865b7f1ed81710e902fdf86eb2ae1c1cf06e8a 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -19,6 +19,36 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+/* Some documentation about various registers as determined by trial and error.
+ When the register addresses differ between the 7202 and the 7311 the 2
+ different addresses are written as 7302addr/7311addr, when one of the 2
+ addresses is a - sign that register description is not valid for the
+ matching IC.
+
+ Register page 1:
+
+ Address Description
+ -/0x08 Unknown compressor related, must always be 8 except when not
+ in 640x480 resolution and page 4 reg 2 <= 3 then set it to 9 !
+ -/0x1b Auto white balance related, bit 0 is AWB enable (inverted)
+ bits 345 seem to toggle per color gains on/off (inverted)
+ 0x78 Global control, bit 6 controls the LED (inverted)
+ -/0x80 JPEG compression ratio ? Best not touched
+
+ Register page 3/4:
+
+ Address Description
+ 0x02 Clock divider 2-63, fps =~ 60 / val. Must be a multiple of 3 on
+ the 7302, so one of 3, 6, 9, ..., except when between 6 and 12?
+ -/0x0f Master gain 1-245, low value = high gain
+ 0x10/- Master gain 0-31
+ -/0x10 Another gain 0-15, limited influence (1-2x gain I guess)
+ 0x21 Bitfield: 0-1 unused, 2-3 vflip/hflip, 4-5 unknown, 6-7 unused
+ -/0x27 Seems to toggle various gains on / off, Setting bit 7 seems to
+ completely disable the analog amplification block. Set to 0x68
+ for max gain, 0x14 for minimal gain.
+*/
+
#define MODULE_NAME "pac7311"
#include "gspca.h"
@@ -31,18 +61,23 @@ MODULE_LICENSE("GPL");
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
- int lum_sum;
- atomic_t avg_lum;
- atomic_t do_gain;
-
unsigned char brightness;
unsigned char contrast;
unsigned char colors;
+ unsigned char gain;
+ unsigned char exposure;
unsigned char autogain;
+ __u8 hflip;
+ __u8 vflip;
+
+ __u8 sensor;
+#define SENSOR_PAC7302 0
+#define SENSOR_PAC7311 1
- char ffseq;
- signed char ag_cnt;
-#define AG_CNT_START 13
+ u8 sof_read;
+ u8 autogain_ignore_frames;
+
+ atomic_t avg_lum;
};
/* V4L2 controls supported by the driver */
@@ -54,8 +89,18 @@ static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val);
static struct ctrl sd_ctrls[] = {
+/* This control is pac7302 only */
+#define BRIGHTNESS_IDX 0
{
{
.id = V4L2_CID_BRIGHTNESS,
@@ -71,13 +116,15 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setbrightness,
.get = sd_getbrightness,
},
+/* This control is for both the 7302 and the 7311 */
{
{
.id = V4L2_CID_CONTRAST,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Contrast",
.minimum = 0,
- .maximum = 255,
+#define CONTRAST_MAX 255
+ .maximum = CONTRAST_MAX,
.step = 1,
#define CONTRAST_DEF 127
.default_value = CONTRAST_DEF,
@@ -85,13 +132,16 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setcontrast,
.get = sd_getcontrast,
},
+/* This control is pac7302 only */
+#define SATURATION_IDX 2
{
{
.id = V4L2_CID_SATURATION,
.type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Color",
+ .name = "Saturation",
.minimum = 0,
- .maximum = 255,
+#define COLOR_MAX 255
+ .maximum = COLOR_MAX,
.step = 1,
#define COLOR_DEF 127
.default_value = COLOR_DEF,
@@ -99,6 +149,39 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setcolors,
.get = sd_getcolors,
},
+/* All controls below are for both the 7302 and the 7311 */
+ {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Gain",
+ .minimum = 0,
+#define GAIN_MAX 255
+ .maximum = GAIN_MAX,
+ .step = 1,
+#define GAIN_DEF 127
+#define GAIN_KNEE 255 /* Gain seems to cause little noise on the pac73xx */
+ .default_value = GAIN_DEF,
+ },
+ .set = sd_setgain,
+ .get = sd_getgain,
+ },
+ {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Exposure",
+ .minimum = 0,
+#define EXPOSURE_MAX 255
+ .maximum = EXPOSURE_MAX,
+ .step = 1,
+#define EXPOSURE_DEF 16 /* 32 ms / 30 fps */
+#define EXPOSURE_KNEE 50 /* 100 ms / 10 fps */
+ .default_value = EXPOSURE_DEF,
+ },
+ .set = sd_setexposure,
+ .get = sd_getexposure,
+ },
{
{
.id = V4L2_CID_AUTOGAIN,
@@ -113,101 +196,207 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setautogain,
.get = sd_getautogain,
},
+ {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Mirror",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+#define HFLIP_DEF 0
+ .default_value = HFLIP_DEF,
+ },
+ .set = sd_sethflip,
+ .get = sd_gethflip,
+ },
+ {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Vflip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+#define VFLIP_DEF 0
+ .default_value = VFLIP_DEF,
+ },
+ .set = sd_setvflip,
+ .get = sd_getvflip,
+ },
};
static struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ {160, 120, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
.bytesperline = 160,
.sizeimage = 160 * 120 * 3 / 8 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 2},
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ {320, 240, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
.bytesperline = 320,
.sizeimage = 320 * 240 * 3 / 8 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 1},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ {640, 480, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
.bytesperline = 640,
.sizeimage = 640 * 480 * 3 / 8 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 0},
};
-#define PAC7311_JPEG_HEADER_SIZE (sizeof pac7311_jpeg_header) /* (594) */
-
-static const __u8 pac7311_jpeg_header[] = {
- 0xff, 0xd8,
- 0xff, 0xe0, 0x00, 0x03, 0x20,
- 0xff, 0xc0, 0x00, 0x11, 0x08,
- 0x01, 0xe0, /* 12: height */
- 0x02, 0x80, /* 14: width */
- 0x03, /* 16 */
- 0x01, 0x21, 0x00,
- 0x02, 0x11, 0x01,
- 0x03, 0x11, 0x01,
- 0xff, 0xdb, 0x00, 0x84,
- 0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d,
- 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16,
- 0x16, 0x18, 0x31, 0x23, 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d,
- 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40,
- 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57, 0x5f,
- 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64,
- 0x78, 0x5c, 0x65, 0x67, 0x63, 0x01, 0x11, 0x12, 0x12, 0x18,
- 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0xff, 0xc4, 0x01, 0xa2, 0x00, 0x00, 0x01, 0x05, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
- 0x09, 0x0a, 0x0b, 0x10, 0x00, 0x02, 0x01, 0x03, 0x03, 0x02,
- 0x04, 0x03, 0x05, 0x05, 0x04, 0x04, 0x00, 0x00, 0x01, 0x7d,
- 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21, 0x31,
- 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, 0x22, 0x71, 0x14, 0x32,
- 0x81, 0x91, 0xa1, 0x08, 0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52,
- 0xd1, 0xf0, 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
- 0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a,
- 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44, 0x45,
- 0x46, 0x47, 0x48, 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57,
- 0x58, 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
- 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x83,
- 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94,
- 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5,
- 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
- 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
- 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8,
- 0xd9, 0xda, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8,
- 0xe9, 0xea, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
- 0xf9, 0xfa, 0x01, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a,
- 0x0b, 0x11, 0x00, 0x02, 0x01, 0x02, 0x04, 0x04, 0x03, 0x04,
- 0x07, 0x05, 0x04, 0x04, 0x00, 0x01, 0x02, 0x77, 0x00, 0x01,
- 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, 0x31, 0x06, 0x12, 0x41,
- 0x51, 0x07, 0x61, 0x71, 0x13, 0x22, 0x32, 0x81, 0x08, 0x14,
- 0x42, 0x91, 0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0,
- 0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34, 0xe1, 0x25,
- 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26, 0x27, 0x28, 0x29, 0x2a,
- 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46,
- 0x47, 0x48, 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
- 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a,
- 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x82, 0x83,
- 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94,
- 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5,
- 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
- 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
- 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8,
- 0xd9, 0xda, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
- 0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa,
- 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x11, 0x03,
- 0x11, 0x00, 0x3f, 0x00
+/* pac 7302 */
+static const __u8 init_7302[] = {
+/* index,value */
+ 0xff, 0x01, /* page 1 */
+ 0x78, 0x00, /* deactivate */
+ 0xff, 0x01,
+ 0x78, 0x40, /* led off */
+};
+static const __u8 start_7302[] = {
+/* index, len, [value]* */
+ 0xff, 1, 0x00, /* page 0 */
+ 0x00, 12, 0x01, 0x40, 0x40, 0x40, 0x01, 0xe0, 0x02, 0x80,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x0d, 24, 0x03, 0x01, 0x00, 0xb5, 0x07, 0xcb, 0x00, 0x00,
+ 0x07, 0xc8, 0x00, 0xea, 0x07, 0xcf, 0x07, 0xf7,
+ 0x07, 0x7e, 0x01, 0x0b, 0x00, 0x00, 0x00, 0x11,
+ 0x26, 2, 0xaa, 0xaa,
+ 0x2e, 1, 0x31,
+ 0x38, 1, 0x01,
+ 0x3a, 3, 0x14, 0xff, 0x5a,
+ 0x43, 11, 0x00, 0x0a, 0x18, 0x11, 0x01, 0x2c, 0x88, 0x11,
+ 0x00, 0x54, 0x11,
+ 0x55, 1, 0x00,
+ 0x62, 4, 0x10, 0x1e, 0x1e, 0x18,
+ 0x6b, 1, 0x00,
+ 0x6e, 3, 0x08, 0x06, 0x00,
+ 0x72, 3, 0x00, 0xff, 0x00,
+ 0x7d, 23, 0x01, 0x01, 0x58, 0x46, 0x50, 0x3c, 0x50, 0x3c,
+ 0x54, 0x46, 0x54, 0x56, 0x52, 0x50, 0x52, 0x50,
+ 0x56, 0x64, 0xa4, 0x00, 0xda, 0x00, 0x00,
+ 0xa2, 10, 0x22, 0x2c, 0x3c, 0x54, 0x69, 0x7c, 0x9c, 0xb9,
+ 0xd2, 0xeb,
+ 0xaf, 1, 0x02,
+ 0xb5, 2, 0x08, 0x08,
+ 0xb8, 2, 0x08, 0x88,
+ 0xc4, 4, 0xae, 0x01, 0x04, 0x01,
+ 0xcc, 1, 0x00,
+ 0xd1, 11, 0x01, 0x30, 0x49, 0x5e, 0x6f, 0x7f, 0x8e, 0xa9,
+ 0xc1, 0xd7, 0xec,
+ 0xdc, 1, 0x01,
+ 0xff, 1, 0x01, /* page 1 */
+ 0x12, 3, 0x02, 0x00, 0x01,
+ 0x3e, 2, 0x00, 0x00,
+ 0x76, 5, 0x01, 0x20, 0x40, 0x00, 0xf2,
+ 0x7c, 1, 0x00,
+ 0x7f, 10, 0x4b, 0x0f, 0x01, 0x2c, 0x02, 0x58, 0x03, 0x20,
+ 0x02, 0x00,
+ 0x96, 5, 0x01, 0x10, 0x04, 0x01, 0x04,
+ 0xc8, 14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00,
+ 0x07, 0x00, 0x01, 0x07, 0x04, 0x01,
+ 0xd8, 1, 0x01,
+ 0xdb, 2, 0x00, 0x01,
+ 0xde, 7, 0x00, 0x01, 0x04, 0x04, 0x00, 0x00, 0x00,
+ 0xe6, 4, 0x00, 0x00, 0x00, 0x01,
+ 0xeb, 1, 0x00,
+ 0xff, 1, 0x02, /* page 2 */
+ 0x22, 1, 0x00,
+ 0xff, 1, 0x03, /* page 3 */
+ 0x00, 255, /* load the page 3 */
+ 0x11, 1, 0x01,
+ 0xff, 1, 0x02, /* page 2 */
+ 0x13, 1, 0x00,
+ 0x22, 4, 0x1f, 0xa4, 0xf0, 0x96,
+ 0x27, 2, 0x14, 0x0c,
+ 0x2a, 5, 0xc8, 0x00, 0x18, 0x12, 0x22,
+ 0x64, 8, 0x00, 0x00, 0xf0, 0x01, 0x14, 0x44, 0x44, 0x44,
+ 0x6e, 1, 0x08,
+ 0xff, 1, 0x01, /* page 1 */
+ 0x78, 1, 0x00,
+ 0, 0 /* end of sequence */
+};
+
+/* page 3 - the value 0xaa says skip the index - see reg_w_page() */
+static const __u8 page3_7302[] = {
+ 0x90, 0x40, 0x03, 0x50, 0xc2, 0x01, 0x14, 0x16,
+ 0x14, 0x12, 0x00, 0x00, 0x00, 0x02, 0x33, 0x00,
+ 0x0f, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x47, 0x01, 0xb3, 0x01, 0x00,
+ 0x00, 0x08, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x21,
+ 0x00, 0x00, 0x00, 0x54, 0xf4, 0x02, 0x52, 0x54,
+ 0xa4, 0xb8, 0xe0, 0x2a, 0xf6, 0x00, 0x00, 0x00,
+ 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0xfc, 0x00, 0xf2, 0x1f, 0x04, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0xc0, 0xc0, 0x10, 0x00, 0x00,
+ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x40, 0xff, 0x03, 0x19, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0xc8, 0xc8,
+ 0xc8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50,
+ 0x08, 0x10, 0x24, 0x40, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0x00, 0x02, 0x47, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x02, 0xfa, 0x00, 0x64, 0x5a, 0x28, 0x00,
+ 0x00
+};
+
+/* pac 7311 */
+static const __u8 init_7311[] = {
+ 0x78, 0x40, /* Bit_0=start stream, Bit_6=LED */
+ 0x78, 0x40, /* Bit_0=start stream, Bit_6=LED */
+ 0x78, 0x44, /* Bit_0=start stream, Bit_6=LED */
+ 0xff, 0x04,
+ 0x27, 0x80,
+ 0x28, 0xca,
+ 0x29, 0x53,
+ 0x2a, 0x0e,
+ 0xff, 0x01,
+ 0x3e, 0x20,
+};
+
+static const __u8 start_7311[] = {
+/* index, len, [value]* */
+ 0xff, 1, 0x01, /* page 1 */
+ 0x02, 43, 0x48, 0x0a, 0x40, 0x08, 0x00, 0x00, 0x08, 0x00,
+ 0x06, 0xff, 0x11, 0xff, 0x5a, 0x30, 0x90, 0x4c,
+ 0x00, 0x07, 0x00, 0x0a, 0x10, 0x00, 0xa0, 0x10,
+ 0x02, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x01, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00,
+ 0x3e, 42, 0x00, 0x00, 0x78, 0x52, 0x4a, 0x52, 0x78, 0x6e,
+ 0x48, 0x46, 0x48, 0x6e, 0x5f, 0x49, 0x42, 0x49,
+ 0x5f, 0x5f, 0x49, 0x42, 0x49, 0x5f, 0x6e, 0x48,
+ 0x46, 0x48, 0x6e, 0x78, 0x52, 0x4a, 0x52, 0x78,
+ 0x00, 0x00, 0x09, 0x1b, 0x34, 0x49, 0x5c, 0x9b,
+ 0xd0, 0xff,
+ 0x78, 6, 0x44, 0x00, 0xf2, 0x01, 0x01, 0x80,
+ 0x7f, 18, 0x2a, 0x1c, 0x00, 0xc8, 0x02, 0x58, 0x03, 0x84,
+ 0x12, 0x00, 0x1a, 0x04, 0x08, 0x0c, 0x10, 0x14,
+ 0x18, 0x20,
+ 0x96, 3, 0x01, 0x08, 0x04,
+ 0xa0, 4, 0x44, 0x44, 0x44, 0x04,
+ 0xf0, 13, 0x01, 0x00, 0x00, 0x00, 0x22, 0x00, 0x20, 0x00,
+ 0x3f, 0x00, 0x0a, 0x01, 0x00,
+ 0xff, 1, 0x04, /* page 4 */
+ 0x00, 254, /* load the page 4 */
+ 0x11, 1, 0x01,
+ 0, 0 /* end of sequence */
+};
+
+/* page 4 - the value 0xaa says skip the index - see reg_w_page() */
+static const __u8 page4_7311[] = {
+ 0xaa, 0xaa, 0x04, 0x54, 0x07, 0x2b, 0x09, 0x0f,
+ 0x09, 0x00, 0xaa, 0xaa, 0x07, 0x00, 0x00, 0x62,
+ 0x08, 0xaa, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x03, 0xa0, 0x01, 0xf4, 0xaa,
+ 0xaa, 0x00, 0x08, 0xaa, 0x03, 0xaa, 0x00, 0x68,
+ 0xca, 0x10, 0x06, 0x78, 0x00, 0x00, 0x00, 0x00,
+ 0x23, 0x28, 0x04, 0x11, 0x00, 0x00
};
static void reg_w_buf(struct gspca_dev *gspca_dev,
- __u16 index,
- const char *buffer, __u16 len)
+ __u8 index,
+ const char *buffer, int len)
{
memcpy(gspca_dev->usb_buf, buffer, len);
usb_control_msg(gspca_dev->dev,
@@ -219,21 +408,9 @@ static void reg_w_buf(struct gspca_dev *gspca_dev,
500);
}
-static __u8 reg_r(struct gspca_dev *gspca_dev,
- __u16 index)
-{
- usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- 0, /* request */
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index, gspca_dev->usb_buf, 1,
- 500);
- return gspca_dev->usb_buf[0];
-}
static void reg_w(struct gspca_dev *gspca_dev,
- __u16 index,
+ __u8 index,
__u8 value)
{
gspca_dev->usb_buf[0] = value;
@@ -241,10 +418,78 @@ static void reg_w(struct gspca_dev *gspca_dev,
usb_sndctrlpipe(gspca_dev->dev, 0),
0, /* request */
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, gspca_dev->usb_buf, 1,
+ 0, index, gspca_dev->usb_buf, 1,
500);
}
+static void reg_w_seq(struct gspca_dev *gspca_dev,
+ const __u8 *seq, int len)
+{
+ while (--len >= 0) {
+ reg_w(gspca_dev, seq[0], seq[1]);
+ seq += 2;
+ }
+}
+
+/* load the beginning of a page */
+static void reg_w_page(struct gspca_dev *gspca_dev,
+ const __u8 *page, int len)
+{
+ int index;
+
+ for (index = 0; index < len; index++) {
+ if (page[index] == 0xaa) /* skip this index */
+ continue;
+ gspca_dev->usb_buf[0] = page[index];
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, index, gspca_dev->usb_buf, 1,
+ 500);
+ }
+}
+
+/* output a variable sequence */
+static void reg_w_var(struct gspca_dev *gspca_dev,
+ const __u8 *seq)
+{
+ int index, len;
+
+ for (;;) {
+ index = *seq++;
+ len = *seq++;
+ switch (len) {
+ case 0:
+ return;
+ case 254:
+ reg_w_page(gspca_dev, page4_7311, sizeof page4_7311);
+ break;
+ case 255:
+ reg_w_page(gspca_dev, page3_7302, sizeof page3_7302);
+ break;
+ default:
+ if (len > 64) {
+ PDEBUG(D_ERR|D_STREAM,
+ "Incorrect variable sequence");
+ return;
+ }
+ while (len > 0) {
+ if (len < 8) {
+ reg_w_buf(gspca_dev, index, seq, len);
+ seq += len;
+ break;
+ }
+ reg_w_buf(gspca_dev, index, seq, 8);
+ seq += 8;
+ index += 8;
+ len -= 8;
+ }
+ }
+ }
+ /* not reached */
+}
+
/* this function is called at probe time */
static int sd_config(struct gspca_dev *gspca_dev,
const struct usb_device_id *id)
@@ -252,203 +497,245 @@ static int sd_config(struct gspca_dev *gspca_dev,
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- PDEBUG(D_CONF, "Find Sensor PAC7311");
- reg_w(gspca_dev, 0x78, 0x40); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0x78, 0x40); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x27, 0x80);
- reg_w(gspca_dev, 0x28, 0xca);
- reg_w(gspca_dev, 0x29, 0x53);
- reg_w(gspca_dev, 0x2a, 0x0e);
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x3e, 0x20);
-
cam = &gspca_dev->cam;
cam->epaddr = 0x05;
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
+
+ sd->sensor = id->driver_info;
+ if (sd->sensor == SENSOR_PAC7302) {
+ PDEBUG(D_CONF, "Find Sensor PAC7302");
+ cam->cam_mode = &vga_mode[2]; /* only 640x480 */
+ cam->nmodes = 1;
+ } else {
+ PDEBUG(D_CONF, "Find Sensor PAC7311");
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ gspca_dev->ctrl_dis = (1 << BRIGHTNESS_IDX)
+ | (1 << SATURATION_IDX);
+ }
sd->brightness = BRIGHTNESS_DEF;
sd->contrast = CONTRAST_DEF;
sd->colors = COLOR_DEF;
+ sd->gain = GAIN_DEF;
+ sd->exposure = EXPOSURE_DEF;
sd->autogain = AUTOGAIN_DEF;
- sd->ag_cnt = -1;
+ sd->hflip = HFLIP_DEF;
+ sd->vflip = VFLIP_DEF;
return 0;
}
-static void setbrightness(struct gspca_dev *gspca_dev)
+/* This function is used by pac7302 only */
+static void setbrightcont(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, v;
+ static const __u8 max[10] =
+ {0x29, 0x33, 0x42, 0x5a, 0x6e, 0x80, 0x9f, 0xbb,
+ 0xd4, 0xec};
+ static const __u8 delta[10] =
+ {0x35, 0x33, 0x33, 0x2f, 0x2a, 0x25, 0x1e, 0x17,
+ 0x11, 0x0b};
+
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ for (i = 0; i < 10; i++) {
+ v = max[i];
+ v += (sd->brightness - BRIGHTNESS_MAX)
+ * 150 / BRIGHTNESS_MAX; /* 200 ? */
+ v -= delta[i] * sd->contrast / CONTRAST_MAX;
+ if (v < 0)
+ v = 0;
+ else if (v > 0xff)
+ v = 0xff;
+ reg_w(gspca_dev, 0xa2 + i, v);
+ }
+ reg_w(gspca_dev, 0xdc, 0x01);
+}
+
+/* This function is used by pac7311 only */
+static void setcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- int brightness;
-/*jfm: inverted?*/
- brightness = BRIGHTNESS_MAX - sd->brightness;
reg_w(gspca_dev, 0xff, 0x04);
-/* reg_w(gspca_dev, 0x0e, 0x00); */
- reg_w(gspca_dev, 0x0f, brightness);
+ reg_w(gspca_dev, 0x10, sd->contrast >> 4);
/* load registers to sensor (Bit 0, auto clear) */
reg_w(gspca_dev, 0x11, 0x01);
- PDEBUG(D_CONF|D_STREAM, "brightness: %i", brightness);
}
-static void setcontrast(struct gspca_dev *gspca_dev)
+/* This function is used by pac7302 only */
+static void setcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
+ int i, v;
+ static const int a[9] =
+ {217, -212, 0, -101, 170, -67, -38, -315, 355};
+ static const int b[9] =
+ {19, 106, 0, 19, 106, 1, 19, 106, 1};
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x80, sd->contrast);
- /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
reg_w(gspca_dev, 0x11, 0x01);
- PDEBUG(D_CONF|D_STREAM, "contrast: %i", sd->contrast);
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ for (i = 0; i < 9; i++) {
+ v = a[i] * sd->colors / COLOR_MAX + b[i];
+ reg_w(gspca_dev, 0x0f + 2 * i, (v >> 8) & 0x07);
+ reg_w(gspca_dev, 0x0f + 2 * i + 1, v);
+ }
+ reg_w(gspca_dev, 0xdc, 0x01);
+ PDEBUG(D_CONF|D_STREAM, "color: %i", sd->colors);
}
-static void setcolors(struct gspca_dev *gspca_dev)
+static void setgain(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x10, sd->colors);
+ if (sd->sensor == SENSOR_PAC7302) {
+ reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
+ reg_w(gspca_dev, 0x10, sd->gain >> 3);
+ } else {
+ int gain = GAIN_MAX - sd->gain;
+ if (gain < 1)
+ gain = 1;
+ else if (gain > 245)
+ gain = 245;
+ reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
+ reg_w(gspca_dev, 0x0e, 0x00);
+ reg_w(gspca_dev, 0x0f, gain);
+ }
/* load registers to sensor (Bit 0, auto clear) */
reg_w(gspca_dev, 0x11, 0x01);
- PDEBUG(D_CONF|D_STREAM, "color: %i", sd->colors);
}
-static void setautogain(struct gspca_dev *gspca_dev)
+static void setexposure(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
+ __u8 reg;
+
+ /* register 2 of frame 3/4 contains the clock divider configuring the
+ no fps according to the formula: 60 / reg. sd->exposure is the
+ desired exposure time in ms. */
+ reg = 120 * sd->exposure / 1000;
+ if (reg < 2)
+ reg = 2;
+ else if (reg > 63)
+ reg = 63;
+
+ if (sd->sensor == SENSOR_PAC7302) {
+ /* On the pac7302 reg2 MUST be a multiple of 3, so round it to
+ the nearest multiple of 3, except when between 6 and 12? */
+ if (reg < 6 || reg > 12)
+ reg = ((reg + 1) / 3) * 3;
+ reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
+ reg_w(gspca_dev, 0x02, reg);
+ } else {
+ reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
+ reg_w(gspca_dev, 0x02, reg);
+ /* Page 1 register 8 must always be 0x08 except when not in
+ 640x480 mode and Page3/4 reg 2 <= 3 then it must be 9 */
+ reg_w(gspca_dev, 0xff, 0x01);
+ if (gspca_dev->cam.cam_mode[(int)gspca_dev->curr_mode].priv &&
+ reg <= 3)
+ reg_w(gspca_dev, 0x08, 0x09);
+ else
+ reg_w(gspca_dev, 0x08, 0x08);
+ }
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
+}
- if (sd->autogain) {
- sd->lum_sum = 0;
- sd->ag_cnt = AG_CNT_START;
+static void sethvflip(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u8 data;
+
+ if (sd->sensor == SENSOR_PAC7302) {
+ reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
+ data = (sd->hflip ? 0x08 : 0x00)
+ | (sd->vflip ? 0x04 : 0x00);
} else {
- sd->ag_cnt = -1;
+ reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
+ data = (sd->hflip ? 0x04 : 0x00)
+ | (sd->vflip ? 0x08 : 0x00);
}
+ reg_w(gspca_dev, 0x21, data);
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
- reg_w(gspca_dev, 0x78, 0x00); /* Turn on LED */
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PAC7302)
+ reg_w_seq(gspca_dev, init_7302, sizeof init_7302);
+ else
+ reg_w_seq(gspca_dev, init_7311, sizeof init_7311);
+
return 0;
}
static void sd_start(struct gspca_dev *gspca_dev)
{
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w_buf(gspca_dev, 0x0002, "\x48\x0a\x40\x08\x00\x00\x08\x00", 8);
- reg_w_buf(gspca_dev, 0x000a, "\x06\xff\x11\xff\x5a\x30\x90\x4c", 8);
- reg_w_buf(gspca_dev, 0x0012, "\x00\x07\x00\x0a\x10\x00\xa0\x10", 8);
- reg_w_buf(gspca_dev, 0x001a, "\x02\x00\x00\x00\x00\x0b\x01\x00", 8);
- reg_w_buf(gspca_dev, 0x0022, "\x00\x00\x00\x00\x00\x00\x00\x00", 8);
- reg_w_buf(gspca_dev, 0x002a, "\x00\x00\x00", 3);
- reg_w_buf(gspca_dev, 0x003e, "\x00\x00\x78\x52\x4a\x52\x78\x6e", 8);
- reg_w_buf(gspca_dev, 0x0046, "\x48\x46\x48\x6e\x5f\x49\x42\x49", 8);
- reg_w_buf(gspca_dev, 0x004e, "\x5f\x5f\x49\x42\x49\x5f\x6e\x48", 8);
- reg_w_buf(gspca_dev, 0x0056, "\x46\x48\x6e\x78\x52\x4a\x52\x78", 8);
- reg_w_buf(gspca_dev, 0x005e, "\x00\x00\x09\x1b\x34\x49\x5c\x9b", 8);
- reg_w_buf(gspca_dev, 0x0066, "\xd0\xff", 2);
- reg_w_buf(gspca_dev, 0x0078, "\x44\x00\xf2\x01\x01\x80", 6);
- reg_w_buf(gspca_dev, 0x007f, "\x2a\x1c\x00\xc8\x02\x58\x03\x84", 8);
- reg_w_buf(gspca_dev, 0x0087, "\x12\x00\x1a\x04\x08\x0c\x10\x14", 8);
- reg_w_buf(gspca_dev, 0x008f, "\x18\x20", 2);
- reg_w_buf(gspca_dev, 0x0096, "\x01\x08\x04", 3);
- reg_w_buf(gspca_dev, 0x00a0, "\x44\x44\x44\x04", 4);
- reg_w_buf(gspca_dev, 0x00f0, "\x01\x00\x00\x00\x22\x00\x20\x00", 8);
- reg_w_buf(gspca_dev, 0x00f8, "\x3f\x00\x0a\x01\x00", 5);
+ struct sd *sd = (struct sd *) gspca_dev;
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x02, 0x04);
- reg_w(gspca_dev, 0x03, 0x54);
- reg_w(gspca_dev, 0x04, 0x07);
- reg_w(gspca_dev, 0x05, 0x2b);
- reg_w(gspca_dev, 0x06, 0x09);
- reg_w(gspca_dev, 0x07, 0x0f);
- reg_w(gspca_dev, 0x08, 0x09);
- reg_w(gspca_dev, 0x09, 0x00);
- reg_w(gspca_dev, 0x0c, 0x07);
- reg_w(gspca_dev, 0x0d, 0x00);
- reg_w(gspca_dev, 0x0e, 0x00);
- reg_w(gspca_dev, 0x0f, 0x62);
- reg_w(gspca_dev, 0x10, 0x08);
- reg_w(gspca_dev, 0x12, 0x07);
- reg_w(gspca_dev, 0x13, 0x00);
- reg_w(gspca_dev, 0x14, 0x00);
- reg_w(gspca_dev, 0x15, 0x00);
- reg_w(gspca_dev, 0x16, 0x00);
- reg_w(gspca_dev, 0x17, 0x00);
- reg_w(gspca_dev, 0x18, 0x00);
- reg_w(gspca_dev, 0x19, 0x00);
- reg_w(gspca_dev, 0x1a, 0x00);
- reg_w(gspca_dev, 0x1b, 0x03);
- reg_w(gspca_dev, 0x1c, 0xa0);
- reg_w(gspca_dev, 0x1d, 0x01);
- reg_w(gspca_dev, 0x1e, 0xf4);
- reg_w(gspca_dev, 0x21, 0x00);
- reg_w(gspca_dev, 0x22, 0x08);
- reg_w(gspca_dev, 0x24, 0x03);
- reg_w(gspca_dev, 0x26, 0x00);
- reg_w(gspca_dev, 0x27, 0x01);
- reg_w(gspca_dev, 0x28, 0xca);
- reg_w(gspca_dev, 0x29, 0x10);
- reg_w(gspca_dev, 0x2a, 0x06);
- reg_w(gspca_dev, 0x2b, 0x78);
- reg_w(gspca_dev, 0x2c, 0x00);
- reg_w(gspca_dev, 0x2d, 0x00);
- reg_w(gspca_dev, 0x2e, 0x00);
- reg_w(gspca_dev, 0x2f, 0x00);
- reg_w(gspca_dev, 0x30, 0x23);
- reg_w(gspca_dev, 0x31, 0x28);
- reg_w(gspca_dev, 0x32, 0x04);
- reg_w(gspca_dev, 0x33, 0x11);
- reg_w(gspca_dev, 0x34, 0x00);
- reg_w(gspca_dev, 0x35, 0x00);
- reg_w(gspca_dev, 0x11, 0x01);
- setcontrast(gspca_dev);
- setbrightness(gspca_dev);
- setcolors(gspca_dev);
- setautogain(gspca_dev);
+ sd->sof_read = 0;
+
+ if (sd->sensor == SENSOR_PAC7302) {
+ reg_w_var(gspca_dev, start_7302);
+ setbrightcont(gspca_dev);
+ setcolors(gspca_dev);
+ } else {
+ reg_w_var(gspca_dev, start_7311);
+ setcontrast(gspca_dev);
+ }
+ setgain(gspca_dev);
+ setexposure(gspca_dev);
+ sethvflip(gspca_dev);
/* set correct resolution */
switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
- case 2: /* 160x120 */
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x02, 0x03);
+ case 2: /* 160x120 pac7311 */
reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x08, 0x09);
reg_w(gspca_dev, 0x17, 0x20);
- reg_w(gspca_dev, 0x1b, 0x00);
-/* reg_w(gspca_dev, 0x80, 0x69); */
reg_w(gspca_dev, 0x87, 0x10);
break;
- case 1: /* 320x240 */
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x02, 0x03);
+ case 1: /* 320x240 pac7311 */
reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x08, 0x09);
reg_w(gspca_dev, 0x17, 0x30);
-/* reg_w(gspca_dev, 0x80, 0x3f); */
reg_w(gspca_dev, 0x87, 0x11);
break;
case 0: /* 640x480 */
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x02, 0x03);
+ if (sd->sensor == SENSOR_PAC7302)
+ break;
reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x08, 0x08);
reg_w(gspca_dev, 0x17, 0x00);
-/* reg_w(gspca_dev, 0x80, 0x1c); */
reg_w(gspca_dev, 0x87, 0x12);
break;
}
+ sd->sof_read = 0;
+ sd->autogain_ignore_frames = 0;
+ atomic_set(&sd->avg_lum, -1);
+
/* start stream */
reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x78, 0x04);
- reg_w(gspca_dev, 0x78, 0x05);
+ if (sd->sensor == SENSOR_PAC7302)
+ reg_w(gspca_dev, 0x78, 0x01);
+ else
+ reg_w(gspca_dev, 0x78, 0x05);
}
static void sd_stopN(struct gspca_dev *gspca_dev)
{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PAC7302) {
+ reg_w(gspca_dev, 0xff, 0x01);
+ reg_w(gspca_dev, 0x78, 0x00);
+ reg_w(gspca_dev, 0x78, 0x00);
+ return;
+ }
reg_w(gspca_dev, 0xff, 0x04);
reg_w(gspca_dev, 0x27, 0x80);
reg_w(gspca_dev, 0x28, 0xca);
@@ -456,187 +743,147 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
reg_w(gspca_dev, 0x2a, 0x0e);
reg_w(gspca_dev, 0xff, 0x01);
reg_w(gspca_dev, 0x3e, 0x20);
- reg_w(gspca_dev, 0x78, 0x04); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
+ reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
+ reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
+ reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
}
static void sd_stop0(struct gspca_dev *gspca_dev)
{
-}
+ struct sd *sd = (struct sd *) gspca_dev;
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x27, 0x80);
- reg_w(gspca_dev, 0x28, 0xca);
- reg_w(gspca_dev, 0x29, 0x53);
- reg_w(gspca_dev, 0x2a, 0x0e);
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x3e, 0x20);
- reg_w(gspca_dev, 0x78, 0x04); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
+ if (sd->sensor == SENSOR_PAC7302) {
+ reg_w(gspca_dev, 0xff, 0x01);
+ reg_w(gspca_dev, 0x78, 0x40);
+ }
}
+/* Include pac common sof detection functions */
+#include "pac_common.h"
+
static void do_autogain(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- int luma;
- int luma_mean = 128;
- int luma_delta = 20;
- __u8 spring = 5;
- int Gbright;
+ int avg_lum = atomic_read(&sd->avg_lum);
+ int desired_lum, deadzone;
- if (!atomic_read(&sd->do_gain))
+ if (avg_lum == -1)
return;
- atomic_set(&sd->do_gain, 0);
-
- luma = atomic_read(&sd->avg_lum);
- Gbright = reg_r(gspca_dev, 0x02);
- PDEBUG(D_FRAM, "luma mean %d", luma);
- if (luma < luma_mean - luma_delta ||
- luma > luma_mean + luma_delta) {
- Gbright += (luma_mean - luma) >> spring;
- if (Gbright > 0x1a)
- Gbright = 0x1a;
- else if (Gbright < 4)
- Gbright = 4;
- PDEBUG(D_FRAM, "gbright %d", Gbright);
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x0f, Gbright);
- /* load registers to sensor (Bit 0, auto clear) */
- reg_w(gspca_dev, 0x11, 0x01);
+
+ if (sd->sensor == SENSOR_PAC7302) {
+ desired_lum = 270 + sd->brightness * 4;
+ /* Hack hack, with the 7202 the first exposure step is
+ pretty large, so if we're about to make the first
+ exposure increase make the deadzone large to avoid
+ oscilating */
+ if (desired_lum > avg_lum && sd->gain == GAIN_DEF &&
+ sd->exposure > EXPOSURE_DEF &&
+ sd->exposure < 42)
+ deadzone = 90;
+ else
+ deadzone = 30;
+ } else {
+ desired_lum = 200;
+ deadzone = 20;
}
+
+ if (sd->autogain_ignore_frames > 0)
+ sd->autogain_ignore_frames--;
+ else if (gspca_auto_gain_n_exposure(gspca_dev, avg_lum, desired_lum,
+ deadzone, GAIN_KNEE, EXPOSURE_KNEE))
+ sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
}
+static const unsigned char pac7311_jpeg_header1[] = {
+ 0xff, 0xd8, 0xff, 0xc0, 0x00, 0x11, 0x08
+};
+
+static const unsigned char pac7311_jpeg_header2[] = {
+ 0x03, 0x01, 0x21, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xda,
+ 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x11, 0x03, 0x11, 0x00, 0x3f, 0x00
+};
+
+/* this function is run at interrupt level */
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
int len) /* iso packet length */
{
struct sd *sd = (struct sd *) gspca_dev;
- unsigned char tmpbuf[4];
- int i, p, ffseq;
-
-/* if (len < 5) { */
- if (len < 6) {
-/* gspca_dev->last_packet_type = DISCARD_PACKET; */
- return;
- }
-
- ffseq = sd->ffseq;
-
- for (p = 0; p < len - 6; p++) {
- if ((data[0 + p] == 0xff)
- && (data[1 + p] == 0xff)
- && (data[2 + p] == 0x00)
- && (data[3 + p] == 0xff)
- && (data[4 + p] == 0x96)) {
-
- /* start of frame */
- if (sd->ag_cnt >= 0 && p > 28) {
- sd->lum_sum += data[p - 23];
- if (--sd->ag_cnt < 0) {
- sd->ag_cnt = AG_CNT_START;
- atomic_set(&sd->avg_lum,
- sd->lum_sum / AG_CNT_START);
- sd->lum_sum = 0;
- atomic_set(&sd->do_gain, 1);
- }
- }
+ unsigned char *sof;
+
+ sof = pac_find_sof(gspca_dev, data, len);
+ if (sof) {
+ unsigned char tmpbuf[4];
+ int n, lum_offset, footer_length;
+
+ if (sd->sensor == SENSOR_PAC7302) {
+ /* 6 bytes after the FF D9 EOF marker a number of lumination
+ bytes are send corresponding to different parts of the
+ image, the 14th and 15th byte after the EOF seem to
+ correspond to the center of the image */
+ lum_offset = 61 + sizeof pac_sof_marker;
+ footer_length = 74;
+ } else {
+ lum_offset = 24 + sizeof pac_sof_marker;
+ footer_length = 26;
+ }
- /* copy the end of data to the current frame */
+ /* Finish decoding current frame */
+ n = (sof - data) - (footer_length + sizeof pac_sof_marker);
+ if (n < 0) {
+ frame->data_end += n;
+ n = 0;
+ }
+ frame = gspca_frame_add(gspca_dev, INTER_PACKET, frame,
+ data, n);
+ if (gspca_dev->last_packet_type != DISCARD_PACKET &&
+ frame->data_end[-2] == 0xff &&
+ frame->data_end[-1] == 0xd9)
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
- data, p);
-
- /* put the JPEG header in the new frame */
- gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
- (unsigned char *) pac7311_jpeg_header,
- 12);
+ NULL, 0);
+
+ n = sof - data;
+ len -= n;
+ data = sof;
+
+ /* Get average lumination */
+ if (gspca_dev->last_packet_type == LAST_PACKET &&
+ n >= lum_offset)
+ atomic_set(&sd->avg_lum, data[-lum_offset] +
+ data[-lum_offset + 1]);
+ else
+ atomic_set(&sd->avg_lum, -1);
+
+ /* Start the new frame with the jpeg header */
+ gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+ pac7311_jpeg_header1, sizeof(pac7311_jpeg_header1));
+ if (sd->sensor == SENSOR_PAC7302) {
+ /* The PAC7302 has the image rotated 90 degrees */
+ tmpbuf[0] = gspca_dev->width >> 8;
+ tmpbuf[1] = gspca_dev->width & 0xff;
+ tmpbuf[2] = gspca_dev->height >> 8;
+ tmpbuf[3] = gspca_dev->height & 0xff;
+ } else {
tmpbuf[0] = gspca_dev->height >> 8;
tmpbuf[1] = gspca_dev->height & 0xff;
tmpbuf[2] = gspca_dev->width >> 8;
tmpbuf[3] = gspca_dev->width & 0xff;
- gspca_frame_add(gspca_dev, INTER_PACKET, frame,
- tmpbuf, 4);
- gspca_frame_add(gspca_dev, INTER_PACKET, frame,
- (unsigned char *) &pac7311_jpeg_header[16],
- PAC7311_JPEG_HEADER_SIZE - 16);
-
- data += p + 7;
- len -= p + 7;
- ffseq = 0;
- break;
}
+ gspca_frame_add(gspca_dev, INTER_PACKET, frame, tmpbuf, 4);
+ gspca_frame_add(gspca_dev, INTER_PACKET, frame,
+ pac7311_jpeg_header2, sizeof(pac7311_jpeg_header2));
}
-
- /* remove the 'ff ff ff xx' sequences */
- switch (ffseq) {
- case 3:
- data += 1;
- len -= 1;
- break;
- case 2:
- if (data[0] == 0xff) {
- data += 2;
- len -= 2;
- frame->data_end -= 2;
- }
- break;
- case 1:
- if (data[0] == 0xff
- && data[1] == 0xff) {
- data += 3;
- len -= 3;
- frame->data_end -= 1;
- }
- break;
- }
- for (i = 0; i < len - 4; i++) {
- if (data[i] == 0xff
- && data[i + 1] == 0xff
- && data[i + 2] == 0xff) {
- memmove(&data[i], &data[i + 4], len - i - 4);
- len -= 4;
- }
- }
- ffseq = 0;
- if (data[len - 4] == 0xff) {
- if (data[len - 3] == 0xff
- && data[len - 2] == 0xff) {
- len -= 4;
- }
- } else if (data[len - 3] == 0xff) {
- if (data[len - 2] == 0xff
- && data[len - 1] == 0xff)
- ffseq = 3;
- } else if (data[len - 2] == 0xff) {
- if (data[len - 1] == 0xff)
- ffseq = 2;
- } else if (data[len - 1] == 0xff)
- ffseq = 1;
- sd->ffseq = ffseq;
gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
}
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
-/* sd->brightness = reg_r(gspca_dev, 0x08);
- return sd->brightness; */
-/* PDEBUG(D_CONF, "Called pac7311_getbrightness: Not implemented yet"); */
-}
-
-
-
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->brightness = val;
if (gspca_dev->streaming)
- setbrightness(gspca_dev);
+ setbrightcont(gspca_dev);
return 0;
}
@@ -644,7 +891,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
- getbrightness(gspca_dev);
*val = sd->brightness;
return 0;
}
@@ -654,8 +900,12 @@ static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
struct sd *sd = (struct sd *) gspca_dev;
sd->contrast = val;
- if (gspca_dev->streaming)
- setcontrast(gspca_dev);
+ if (gspca_dev->streaming) {
+ if (sd->sensor == SENSOR_PAC7302)
+ setbrightcont(gspca_dev);
+ else
+ setcontrast(gspca_dev);
+ }
return 0;
}
@@ -663,7 +913,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
-/* getcontrast(gspca_dev); */
*val = sd->contrast;
return 0;
}
@@ -682,18 +931,66 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
-/* getcolors(gspca_dev); */
*val = sd->colors;
return 0;
}
+static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->gain = val;
+ if (gspca_dev->streaming)
+ setgain(gspca_dev);
+ return 0;
+}
+
+static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->gain;
+ return 0;
+}
+
+static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->exposure = val;
+ if (gspca_dev->streaming)
+ setexposure(gspca_dev);
+ return 0;
+}
+
+static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->exposure;
+ return 0;
+}
+
static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->autogain = val;
- if (gspca_dev->streaming)
- setautogain(gspca_dev);
+ /* when switching to autogain set defaults to make sure
+ we are on a valid point of the autogain gain /
+ exposure knee graph, and give this change time to
+ take effect before doing autogain. */
+ if (sd->autogain) {
+ sd->exposure = EXPOSURE_DEF;
+ sd->gain = GAIN_DEF;
+ if (gspca_dev->streaming) {
+ sd->autogain_ignore_frames =
+ PAC_AUTOGAIN_IGNORE_FRAMES;
+ setexposure(gspca_dev);
+ setgain(gspca_dev);
+ }
+ }
+
return 0;
}
@@ -705,30 +1002,68 @@ static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
return 0;
}
+static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->hflip = val;
+ if (gspca_dev->streaming)
+ sethvflip(gspca_dev);
+ return 0;
+}
+
+static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->hflip;
+ return 0;
+}
+
+static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->vflip = val;
+ if (gspca_dev->streaming)
+ sethvflip(gspca_dev);
+ return 0;
+}
+
+static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->vflip;
+ return 0;
+}
+
/* sub-driver description */
static struct sd_desc sd_desc = {
.name = MODULE_NAME,
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.dq_callback = do_autogain,
};
/* -- module initialisation -- */
static __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x093a, 0x2600)},
- {USB_DEVICE(0x093a, 0x2601)},
- {USB_DEVICE(0x093a, 0x2603)},
- {USB_DEVICE(0x093a, 0x2608)},
- {USB_DEVICE(0x093a, 0x260e)},
- {USB_DEVICE(0x093a, 0x260f)},
- {USB_DEVICE(0x093a, 0x2621)},
+ {USB_DEVICE(0x093a, 0x2600), .driver_info = SENSOR_PAC7311},
+ {USB_DEVICE(0x093a, 0x2601), .driver_info = SENSOR_PAC7311},
+ {USB_DEVICE(0x093a, 0x2603), .driver_info = SENSOR_PAC7311},
+ {USB_DEVICE(0x093a, 0x2608), .driver_info = SENSOR_PAC7311},
+ {USB_DEVICE(0x093a, 0x260e), .driver_info = SENSOR_PAC7311},
+ {USB_DEVICE(0x093a, 0x260f), .driver_info = SENSOR_PAC7311},
+ {USB_DEVICE(0x093a, 0x2621), .driver_info = SENSOR_PAC7302},
+ {USB_DEVICE(0x093a, 0x2624), .driver_info = SENSOR_PAC7302},
+ {USB_DEVICE(0x093a, 0x2626), .driver_info = SENSOR_PAC7302},
+ {USB_DEVICE(0x093a, 0x262a), .driver_info = SENSOR_PAC7302},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
@@ -746,6 +1081,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/pac_common.h b/drivers/media/video/gspca/pac_common.h
new file mode 100644
index 0000000000000000000000000000000000000000..34d4b1494cd5bd214f993cae4b1ef9e93a33d7b3
--- /dev/null
+++ b/drivers/media/video/gspca/pac_common.h
@@ -0,0 +1,60 @@
+/*
+ * Pixart PAC207BCA / PAC73xx common functions
+ *
+ * Copyright (C) 2008 Hans de Goede <j.w.r.degoede@hhs.nl>
+ * Copyright (C) 2005 Thomas Kaiser thomas@kaiser-linux.li
+ * Copyleft (C) 2005 Michel Xhaard mxhaard@magic.fr
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/* We calculate the autogain at the end of the transfer of a frame, at this
+ moment a frame with the old settings is being transmitted, and a frame is
+ being captured with the old settings. So if we adjust the autogain we must
+ ignore atleast the 2 next frames for the new settings to come into effect
+ before doing any other adjustments */
+#define PAC_AUTOGAIN_IGNORE_FRAMES 3
+
+static const unsigned char pac_sof_marker[5] =
+ { 0xff, 0xff, 0x00, 0xff, 0x96 };
+
+static unsigned char *pac_find_sof(struct gspca_dev *gspca_dev,
+ unsigned char *m, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+
+ /* Search for the SOF marker (fixed part) in the header */
+ for (i = 0; i < len; i++) {
+ if (m[i] == pac_sof_marker[sd->sof_read]) {
+ sd->sof_read++;
+ if (sd->sof_read == sizeof(pac_sof_marker)) {
+ PDEBUG(D_FRAM,
+ "SOF found, bytes to analyze: %u."
+ " Frame starts at byte #%u",
+ len, i + 1);
+ sd->sof_read = 0;
+ return m + i + 1;
+ }
+ } else {
+ sd->sof_read = 0;
+ }
+ }
+
+ return NULL;
+}
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index 11210c71f66c38e6c673dc1709c712fe46e23c49..12b81ae526b7206c0e982e3a845e20c4d1386ca2 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -20,6 +20,26 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+/* Some documentation on known sonixb registers:
+
+Reg Use
+0x10 high nibble red gain low nibble blue gain
+0x11 low nibble green gain
+0x12 hstart
+0x13 vstart
+0x15 hsize (hsize = register-value * 16)
+0x16 vsize (vsize = register-value * 16)
+0x17 bit 0 toggle compression quality (according to sn9c102 driver)
+0x18 bit 7 enables compression, bit 4-5 set image down scaling:
+ 00 scale 1, 01 scale 1/2, 10, scale 1/4
+0x19 high-nibble is sensor clock divider, changes exposure on sensors which
+ use a clock generated by the bridge. Some sensors have their own clock.
+0x1c auto_exposure area (for avg_lum) startx (startx = register-value * 32)
+0x1d auto_exposure area (for avg_lum) starty (starty = register-value * 32)
+0x1e auto_exposure area (for avg_lum) stopx (hsize = (0x1e - 0x1c) * 32)
+0x1f auto_exposure area (for avg_lum) stopy (vsize = (0x1f - 0x1d) * 32)
+*/
+
#define MODULE_NAME "sonixb"
#include "gspca.h"
@@ -31,10 +51,8 @@ MODULE_LICENSE("GPL");
/* specific webcam descriptor */
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct sd_desc sd_desc; /* our nctrls differ dependend upon the
- sensor, so we use a per cam copy */
atomic_t avg_lum;
+ int prev_avg_lum;
unsigned char gain;
unsigned char exposure;
@@ -44,8 +62,12 @@ struct sd {
unsigned char frames_to_drop;
unsigned char freq; /* light freq filter setting */
- unsigned char fr_h_sz; /* size of frame header */
- char sensor; /* Type of image sensor chip */
+ __u8 bridge; /* Type of bridge */
+#define BRIDGE_101 0
+#define BRIDGE_102 0 /* We make no difference between 101 and 102 */
+#define BRIDGE_103 1
+
+ __u8 sensor; /* Type of image sensor chip */
#define SENSOR_HV7131R 0
#define SENSOR_OV6650 1
#define SENSOR_OV7630 2
@@ -53,16 +75,35 @@ struct sd {
#define SENSOR_PAS202 4
#define SENSOR_TAS5110 5
#define SENSOR_TAS5130CXX 6
- char sensor_has_gain;
- __u8 sensor_addr;
__u8 reg11;
};
-/* flags used in the device id table */
+typedef const __u8 sensor_init_t[8];
+
+struct sensor_data {
+ const __u8 *bridge_init[2];
+ int bridge_init_size[2];
+ sensor_init_t *sensor_init;
+ int sensor_init_size;
+ sensor_init_t *sensor_bridge_init[2];
+ int sensor_bridge_init_size[2];
+ int flags;
+ unsigned ctrl_dis;
+ __u8 sensor_addr;
+};
+
+/* sensor_data flags */
#define F_GAIN 0x01 /* has gain */
-#define F_AUTO 0x02 /* has autogain */
-#define F_SIF 0x04 /* sif or vga */
-#define F_H18 0x08 /* long (18 b) or short (12 b) frame header */
+#define F_SIF 0x02 /* sif or vga */
+
+/* priv field of struct v4l2_pix_format flags (do not use low nibble!) */
+#define MODE_RAW 0x10 /* raw bayer mode */
+#define MODE_REDUCED_SIF 0x20 /* vga mode (320x240 / 160x120) on sif cam */
+
+/* ctrl_dis helper macros */
+#define NO_EXPO ((1 << EXPOSURE_IDX) | (1 << AUTOGAIN_IDX))
+#define NO_FREQ (1 << FREQ_IDX)
+#define NO_BRIGHTNESS (1 << BRIGHTNESS_IDX)
#define COMP2 0x8f
#define COMP 0xc7 /* 0x87 //0x07 */
@@ -73,6 +114,18 @@ struct sd {
#define SYS_CLK 0x04
+#define SENS(bridge_1, bridge_3, sensor, sensor_1, \
+ sensor_3, _flags, _ctrl_dis, _sensor_addr) \
+{ \
+ .bridge_init = { bridge_1, bridge_3 }, \
+ .bridge_init_size = { sizeof(bridge_1), sizeof(bridge_3) }, \
+ .sensor_init = sensor, \
+ .sensor_init_size = sizeof(sensor), \
+ .sensor_bridge_init = { sensor_1, sensor_3,}, \
+ .sensor_bridge_init_size = { sizeof(sensor_1), sizeof(sensor_3)}, \
+ .flags = _flags, .ctrl_dis = _ctrl_dis, .sensor_addr = _sensor_addr \
+}
+
/* We calculate the autogain at the end of the transfer of a frame, at this
moment a frame with the old settings is being transmitted, and a frame is
being captured with the old settings. So if we adjust the autogain we must
@@ -95,6 +148,7 @@ static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val);
static struct ctrl sd_ctrls[] = {
+#define BRIGHTNESS_IDX 0
{
{
.id = V4L2_CID_BRIGHTNESS,
@@ -109,6 +163,7 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setbrightness,
.get = sd_getbrightness,
},
+#define GAIN_IDX 1
{
{
.id = V4L2_CID_GAIN,
@@ -124,6 +179,7 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setgain,
.get = sd_getgain,
},
+#define EXPOSURE_IDX 2
{
{
.id = V4L2_CID_EXPOSURE,
@@ -140,6 +196,7 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setexposure,
.get = sd_getexposure,
},
+#define AUTOGAIN_IDX 3
{
{
.id = V4L2_CID_AUTOGAIN,
@@ -155,6 +212,7 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setautogain,
.get = sd_getautogain,
},
+#define FREQ_IDX 4
{
{
.id = V4L2_CID_POWER_LINE_FREQUENCY,
@@ -172,31 +230,56 @@ static struct ctrl sd_ctrls[] = {
};
static struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
.bytesperline = 160,
.sizeimage = 160 * 120,
.colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2 | MODE_RAW},
+ {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
.priv = 2},
{320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
.bytesperline = 320,
- .sizeimage = 320 * 240,
+ .sizeimage = 320 * 240 * 5 / 4,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1},
{640, 480, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
.bytesperline = 640,
- .sizeimage = 640 * 480,
+ .sizeimage = 640 * 480 * 5 / 4,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 0},
};
static struct v4l2_pix_format sif_mode[] = {
- {176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1 | MODE_RAW | MODE_REDUCED_SIF},
+ {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1 | MODE_REDUCED_SIF},
+ {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
.bytesperline = 176,
.sizeimage = 176 * 144,
.colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1 | MODE_RAW},
+ {176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1},
+ {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0 | MODE_REDUCED_SIF},
{352, 288, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
.bytesperline = 352,
- .sizeimage = 352 * 288,
+ .sizeimage = 352 * 288 * 5 / 4,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 0},
};
@@ -204,7 +287,7 @@ static struct v4l2_pix_format sif_mode[] = {
static const __u8 initHv7131[] = {
0x46, 0x77, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
0x00, 0x00,
- 0x00, 0x00, 0x00, 0x03, 0x01, 0x00, /* shift from 0x02 0x01 0x00 */
+ 0x00, 0x00, 0x00, 0x02, 0x01, 0x00,
0x28, 0x1e, 0x60, 0x8a, 0x20,
0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c
};
@@ -218,8 +301,8 @@ static const __u8 hv7131_sensor_init[][8] = {
static const __u8 initOv6650[] = {
0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x02, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x0b,
- 0x10, 0x1d, 0x10, 0x00, 0x06, 0x1f, 0x00
+ 0x00, 0x01, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x8b,
+ 0x10, 0x1d, 0x10, 0x02, 0x02, 0x09, 0x07
};
static const __u8 ov6650_sensor_init[][8] =
{
@@ -257,15 +340,15 @@ static const __u8 ov6650_sensor_init[][8] =
static const __u8 initOv7630[] = {
0x04, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* r01 .. r08 */
0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* r09 .. r10 */
- 0x00, 0x02, 0x01, 0x0a, /* r11 .. r14 */
+ 0x00, 0x01, 0x01, 0x0a, /* r11 .. r14 */
0x28, 0x1e, /* H & V sizes r15 .. r16 */
- 0x68, COMP1, MCK_INIT1, /* r17 .. r19 */
+ 0x68, COMP2, MCK_INIT1, /* r17 .. r19 */
0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c /* r1a .. r1f */
};
static const __u8 initOv7630_3[] = {
0x44, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, 0x80, /* r01 .. r08 */
0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, /* r09 .. r10 */
- 0x00, 0x01, 0x01, 0x0a, /* r11 .. r14 */
+ 0x00, 0x02, 0x01, 0x0a, /* r11 .. r14 */
0x28, 0x1e, /* H & V sizes r15 .. r16 */
0x68, 0x8f, MCK_INIT1, /* r17 .. r19 */
0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c, 0x00, /* r1a .. r20 */
@@ -294,47 +377,65 @@ static const __u8 ov7630_sensor_init[][8] = {
{0xd0, 0x21, 0x17, 0x1c, 0xbd, 0x06, 0xf6, 0x10},
};
+static const __u8 ov7630_sensor_init_3[][8] = {
+ {0xa0, 0x21, 0x13, 0x80, 0x00, 0x00, 0x00, 0x10},
+};
+
static const __u8 initPas106[] = {
0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x00, 0x00,
0x00, 0x00,
- 0x00, 0x00, 0x00, 0x05, 0x01, 0x00,
- 0x16, 0x12, 0x28, COMP1, MCK_INIT1,
- 0x18, 0x10, 0x04, 0x03, 0x11, 0x0c
+ 0x00, 0x00, 0x00, 0x04, 0x01, 0x00,
+ 0x16, 0x12, 0x24, COMP1, MCK_INIT1,
+ 0x18, 0x10, 0x02, 0x02, 0x09, 0x07
};
/* compression 0x86 mckinit1 0x2b */
-static const __u8 pas106_data[][2] = {
- {0x02, 0x04}, /* Pixel Clock Divider 6 */
- {0x03, 0x13}, /* Frame Time MSB */
-/* {0x03, 0x12}, * Frame Time MSB */
- {0x04, 0x06}, /* Frame Time LSB */
-/* {0x04, 0x05}, * Frame Time LSB */
- {0x05, 0x65}, /* Shutter Time Line Offset */
-/* {0x05, 0x6d}, * Shutter Time Line Offset */
-/* {0x06, 0xb1}, * Shutter Time Pixel Offset */
- {0x06, 0xcd}, /* Shutter Time Pixel Offset */
- {0x07, 0xc1}, /* Black Level Subtract Sign */
-/* {0x07, 0x00}, * Black Level Subtract Sign */
- {0x08, 0x06}, /* Black Level Subtract Level */
- {0x08, 0x06}, /* Black Level Subtract Level */
-/* {0x08, 0x01}, * Black Level Subtract Level */
- {0x09, 0x05}, /* Color Gain B Pixel 5 a */
- {0x0a, 0x04}, /* Color Gain G1 Pixel 1 5 */
- {0x0b, 0x04}, /* Color Gain G2 Pixel 1 0 5 */
- {0x0c, 0x05}, /* Color Gain R Pixel 3 1 */
- {0x0d, 0x00}, /* Color GainH Pixel */
- {0x0e, 0x0e}, /* Global Gain */
- {0x0f, 0x00}, /* Contrast */
- {0x10, 0x06}, /* H&V synchro polarity */
- {0x11, 0x06}, /* ?default */
- {0x12, 0x06}, /* DAC scale */
- {0x14, 0x02}, /* ?default */
- {0x13, 0x01}, /* Validate Settings */
+static const __u8 pas106_sensor_init[][8] = {
+ /* Pixel Clock Divider 6 */
+ { 0xa1, 0x40, 0x02, 0x04, 0x00, 0x00, 0x00, 0x14 },
+ /* Frame Time MSB (also seen as 0x12) */
+ { 0xa1, 0x40, 0x03, 0x13, 0x00, 0x00, 0x00, 0x14 },
+ /* Frame Time LSB (also seen as 0x05) */
+ { 0xa1, 0x40, 0x04, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* Shutter Time Line Offset (also seen as 0x6d) */
+ { 0xa1, 0x40, 0x05, 0x65, 0x00, 0x00, 0x00, 0x14 },
+ /* Shutter Time Pixel Offset (also seen as 0xb1) */
+ { 0xa1, 0x40, 0x06, 0xcd, 0x00, 0x00, 0x00, 0x14 },
+ /* Black Level Subtract Sign (also seen 0x00) */
+ { 0xa1, 0x40, 0x07, 0xc1, 0x00, 0x00, 0x00, 0x14 },
+ /* Black Level Subtract Level (also seen 0x01) */
+ { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* Color Gain B Pixel 5 a */
+ { 0xa1, 0x40, 0x09, 0x05, 0x00, 0x00, 0x00, 0x14 },
+ /* Color Gain G1 Pixel 1 5 */
+ { 0xa1, 0x40, 0x0a, 0x04, 0x00, 0x00, 0x00, 0x14 },
+ /* Color Gain G2 Pixel 1 0 5 */
+ { 0xa1, 0x40, 0x0b, 0x04, 0x00, 0x00, 0x00, 0x14 },
+ /* Color Gain R Pixel 3 1 */
+ { 0xa1, 0x40, 0x0c, 0x05, 0x00, 0x00, 0x00, 0x14 },
+ /* Color GainH Pixel */
+ { 0xa1, 0x40, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x14 },
+ /* Global Gain */
+ { 0xa1, 0x40, 0x0e, 0x0e, 0x00, 0x00, 0x00, 0x14 },
+ /* Contrast */
+ { 0xa1, 0x40, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x14 },
+ /* H&V synchro polarity */
+ { 0xa1, 0x40, 0x10, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* ?default */
+ { 0xa1, 0x40, 0x11, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* DAC scale */
+ { 0xa1, 0x40, 0x12, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* ?default */
+ { 0xa1, 0x40, 0x14, 0x02, 0x00, 0x00, 0x00, 0x14 },
+ /* Validate Settings */
+ { 0xa1, 0x40, 0x13, 0x01, 0x00, 0x00, 0x00, 0x14 },
};
+
static const __u8 initPas202[] = {
0x44, 0x44, 0x21, 0x30, 0x00, 0x00, 0x00, 0x80, 0x40, 0x00, 0x00, 0x00,
0x00, 0x00,
- 0x00, 0x00, 0x00, 0x07, 0x03, 0x0a, /* 6 */
- 0x28, 0x1e, 0x28, 0x89, 0x30,
+ 0x00, 0x00, 0x00, 0x06, 0x03, 0x0a,
+ 0x28, 0x1e, 0x28, 0x89, 0x20,
0x00, 0x00, 0x02, 0x03, 0x0f, 0x0c
};
static const __u8 pas202_sensor_init[][8] = {
@@ -364,7 +465,7 @@ static const __u8 pas202_sensor_init[][8] = {
static const __u8 initTas5110[] = {
0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
0x00, 0x00,
- 0x00, 0x01, 0x00, 0x46, 0x09, 0x0a, /* shift from 0x45 0x09 0x0a */
+ 0x00, 0x01, 0x00, 0x45, 0x09, 0x0a,
0x16, 0x12, 0x60, 0x86, 0x2b,
0x14, 0x0a, 0x02, 0x02, 0x09, 0x07
};
@@ -377,7 +478,7 @@ static const __u8 tas5110_sensor_init[][8] = {
static const __u8 initTas5130[] = {
0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
0x00, 0x00,
- 0x00, 0x01, 0x00, 0x69, 0x0c, 0x0a,
+ 0x00, 0x01, 0x00, 0x68, 0x0c, 0x0a,
0x28, 0x1e, 0x60, COMP, MCK_INIT,
0x18, 0x10, 0x04, 0x03, 0x11, 0x0c
};
@@ -389,6 +490,21 @@ static const __u8 tas5130_sensor_init[][8] = {
{0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10},
};
+struct sensor_data sensor_data[] = {
+SENS(initHv7131, NULL, hv7131_sensor_init, NULL, NULL, 0, NO_EXPO|NO_FREQ, 0),
+SENS(initOv6650, NULL, ov6650_sensor_init, NULL, NULL, F_GAIN|F_SIF, 0, 0x60),
+SENS(initOv7630, initOv7630_3, ov7630_sensor_init, NULL, ov7630_sensor_init_3,
+ F_GAIN, 0, 0x21),
+SENS(initPas106, NULL, pas106_sensor_init, NULL, NULL, F_SIF, NO_EXPO|NO_FREQ,
+ 0),
+SENS(initPas202, initPas202, pas202_sensor_init, NULL, NULL, 0,
+ NO_EXPO|NO_FREQ, 0),
+SENS(initTas5110, NULL, tas5110_sensor_init, NULL, NULL, F_GAIN|F_SIF,
+ NO_BRIGHTNESS|NO_FREQ, 0),
+SENS(initTas5130, NULL, tas5130_sensor_init, NULL, NULL, 0, NO_EXPO|NO_FREQ,
+ 0),
+};
+
/* get one byte in gspca_dev->usb_buf */
static void reg_r(struct gspca_dev *gspca_dev,
__u16 value)
@@ -409,7 +525,7 @@ static void reg_w(struct gspca_dev *gspca_dev,
int len)
{
#ifdef GSPCA_DEBUG
- if (len > sizeof gspca_dev->usb_buf) {
+ if (len > USB_BUF_SZ) {
PDEBUG(D_ERR|D_PACK, "reg_w: buffer overflow");
return;
}
@@ -425,26 +541,6 @@ static void reg_w(struct gspca_dev *gspca_dev,
500);
}
-static void reg_w_big(struct gspca_dev *gspca_dev,
- __u16 value,
- const __u8 *buffer,
- int len)
-{
- __u8 *tmpbuf;
-
- tmpbuf = kmalloc(len, GFP_KERNEL);
- memcpy(tmpbuf, buffer, len);
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value,
- 0, /* index */
- tmpbuf, len,
- 500);
- kfree(tmpbuf);
-}
-
static int i2c_w(struct gspca_dev *gspca_dev, const __u8 *buffer)
{
int retry = 60;
@@ -487,7 +583,7 @@ static void setbrightness(struct gspca_dev *gspca_dev)
{0xa0, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10};
/* change reg 0x06 */
- i2cOV[1] = sd->sensor_addr;
+ i2cOV[1] = sensor_data[sd->sensor].sensor_addr;
i2cOV[3] = sd->brightness;
if (i2c_w(gspca_dev, i2cOV) < 0)
goto err;
@@ -545,9 +641,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
goto err;
break;
}
- case SENSOR_TAS5110:
- /* FIXME figure out howto control brightness on TAS5110 */
- break;
}
return;
err:
@@ -577,7 +670,7 @@ static void setsensorgain(struct gspca_dev *gspca_dev)
case SENSOR_OV7630: {
__u8 i2c[] = {0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
- i2c[1] = sd->sensor_addr;
+ i2c[1] = sensor_data[sd->sensor].sensor_addr;
i2c[3] = gain >> 2;
if (i2c_w(gspca_dev, i2c) < 0)
goto err;
@@ -604,7 +697,7 @@ static void setgain(struct gspca_dev *gspca_dev)
rgb_value = gain;
reg_w(gspca_dev, 0x11, &rgb_value, 1);
- if (sd->sensor_has_gain)
+ if (sensor_data[sd->sensor].flags & F_GAIN)
setsensorgain(gspca_dev);
}
@@ -665,6 +758,11 @@ static void setexposure(struct gspca_dev *gspca_dev)
else if (reg11 > 16)
reg11 = 16;
+ /* In 640x480, if the reg11 has less than 3, the image is
+ unstable (not enough bandwidth). */
+ if (gspca_dev->width == 640 && reg11 < 3)
+ reg11 = 3;
+
/* frame exposure time in ms = 1000 * reg11 / 30 ->
reg10 = sd->exposure * 2 * reg10_max / (1000 * reg11 / 30) */
reg10 = (sd->exposure * 60 * reg10_max) / (1000 * reg11);
@@ -678,13 +776,8 @@ static void setexposure(struct gspca_dev *gspca_dev)
else if (reg10 > reg10_max)
reg10 = reg10_max;
- /* In 640x480, if the reg11 has less than 3, the image is
- unstable (not enough bandwidth). */
- if (gspca_dev->width == 640 && reg11 < 3)
- reg11 = 3;
-
/* Write reg 10 and reg11 low nibble */
- i2c[1] = sd->sensor_addr;
+ i2c[1] = sensor_data[sd->sensor].sensor_addr;
i2c[3] = reg10;
i2c[4] |= reg11 - 1;
@@ -724,7 +817,7 @@ static void setfreq(struct gspca_dev *gspca_dev)
? 0x4f : 0x8a;
break;
}
- i2c[1] = sd->sensor_addr;
+ i2c[1] = sensor_data[sd->sensor].sensor_addr;
if (i2c_w(gspca_dev, i2c) < 0)
PDEBUG(D_ERR, "i2c error setfreq");
break;
@@ -757,30 +850,19 @@ static int sd_config(struct gspca_dev *gspca_dev,
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- int sif = 0;
- /* nctrls depends upon the sensor, so we use a per cam copy */
- memcpy(&sd->sd_desc, gspca_dev->sd_desc, sizeof(struct sd_desc));
- gspca_dev->sd_desc = &sd->sd_desc;
+ reg_r(gspca_dev, 0x00);
+ if (gspca_dev->usb_buf[0] != 0x10)
+ return -ENODEV;
/* copy the webcam info from the device id */
- sd->sensor = (id->driver_info >> 24) & 0xff;
- if (id->driver_info & (F_GAIN << 16))
- sd->sensor_has_gain = 1;
- if (id->driver_info & (F_AUTO << 16))
- sd->sd_desc.dq_callback = do_autogain;
- if (id->driver_info & (F_SIF << 16))
- sif = 1;
- if (id->driver_info & (F_H18 << 16))
- sd->fr_h_sz = 18; /* size of frame header */
- else
- sd->fr_h_sz = 12;
- sd->sd_desc.nctrls = (id->driver_info >> 8) & 0xff;
- sd->sensor_addr = id->driver_info & 0xff;
+ sd->sensor = id->driver_info >> 8;
+ sd->bridge = id->driver_info & 0xff;
+ gspca_dev->ctrl_dis = sensor_data[sd->sensor].ctrl_dis;
cam = &gspca_dev->cam;
cam->epaddr = 0x01;
- if (!sif) {
+ if (!(sensor_data[sd->sensor].flags & F_SIF)) {
cam->cam_mode = vga_mode;
cam->nmodes = ARRAY_SIZE(vga_mode);
} else {
@@ -790,157 +872,98 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->brightness = BRIGHTNESS_DEF;
sd->gain = GAIN_DEF;
sd->exposure = EXPOSURE_DEF;
- sd->autogain = AUTOGAIN_DEF;
+ if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX))
+ sd->autogain = 0; /* Disable do_autogain callback */
+ else
+ sd->autogain = AUTOGAIN_DEF;
sd->freq = FREQ_DEF;
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
- reg_r(gspca_dev, 0x00);
- if (gspca_dev->usb_buf[0] != 0x10)
- return -ENODEV;
- return 0;
-}
+ const __u8 stop = 0x09; /* Disable stream turn of LED */
-static void pas106_i2cinit(struct gspca_dev *gspca_dev)
-{
- int i;
- const __u8 *data;
- __u8 i2c1[] = { 0xa1, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14 };
-
- i = ARRAY_SIZE(pas106_data);
- data = pas106_data[0];
- while (--i >= 0) {
- memcpy(&i2c1[2], data, 2);
- /* copy 2 bytes from the template */
- if (i2c_w(gspca_dev, i2c1) < 0)
- PDEBUG(D_ERR, "i2c error pas106");
- data += 2;
- }
+ reg_w(gspca_dev, 0x01, &stop, 1);
+
+ return 0;
}
/* -- start the camera -- */
static void sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- int mode, l = 0x1f;
+ struct cam *cam = &gspca_dev->cam;
+ int mode, l;
const __u8 *sn9c10x;
- __u8 reg17_19[3];
-
- mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+ __u8 reg12_19[8];
+
+ mode = cam->cam_mode[gspca_dev->curr_mode].priv & 0x07;
+ sn9c10x = sensor_data[sd->sensor].bridge_init[sd->bridge];
+ l = sensor_data[sd->sensor].bridge_init_size[sd->bridge];
+ memcpy(reg12_19, &sn9c10x[0x12 - 1], 8);
+ reg12_19[6] = sn9c10x[0x18 - 1] | (mode << 4);
+ /* Special cases where reg 17 and or 19 value depends on mode */
switch (sd->sensor) {
- case SENSOR_HV7131R:
- sn9c10x = initHv7131;
- reg17_19[0] = 0x60;
- reg17_19[1] = (mode << 4) | 0x8a;
- reg17_19[2] = 0x20;
- break;
- case SENSOR_OV6650:
- sn9c10x = initOv6650;
- reg17_19[0] = 0x68;
- reg17_19[1] = (mode << 4) | 0x8b;
- reg17_19[2] = 0x20;
- break;
- case SENSOR_OV7630:
- if (sd->fr_h_sz == 18) { /* SN9C103 */
- sn9c10x = initOv7630_3;
- l = sizeof initOv7630_3;
- } else
- sn9c10x = initOv7630;
- reg17_19[0] = 0x68;
- reg17_19[1] = (mode << 4) | COMP2;
- reg17_19[2] = MCK_INIT1;
- break;
- case SENSOR_PAS106:
- sn9c10x = initPas106;
- reg17_19[0] = 0x24; /* 0x28 */
- reg17_19[1] = (mode << 4) | COMP1;
- reg17_19[2] = MCK_INIT1;
- break;
case SENSOR_PAS202:
- sn9c10x = initPas202;
- reg17_19[0] = mode ? 0x24 : 0x20;
- reg17_19[1] = (mode << 4) | 0x89;
- reg17_19[2] = 0x20;
+ reg12_19[5] = mode ? 0x24 : 0x20;
break;
- case SENSOR_TAS5110:
- sn9c10x = initTas5110;
- reg17_19[0] = 0x60;
- reg17_19[1] = (mode << 4) | 0x86;
- reg17_19[2] = 0x2b; /* 0xf3; */
- break;
- default:
-/* case SENSOR_TAS5130CXX: */
- sn9c10x = initTas5130;
- reg17_19[0] = 0x60;
- reg17_19[1] = (mode << 4) | COMP;
- reg17_19[2] = mode ? 0x23 : 0x43;
+ case SENSOR_TAS5130CXX:
+ /* probably not mode specific at all most likely the upper
+ nibble of 0x19 is exposure (clock divider) just as with
+ the tas5110, we need someone to test this. */
+ reg12_19[7] = mode ? 0x23 : 0x43;
break;
}
+ /* Disable compression when the raw bayer format has been selected */
+ if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW)
+ reg12_19[6] &= ~0x80;
+
+ /* Vga mode emulation on SIF sensor? */
+ if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_REDUCED_SIF) {
+ reg12_19[0] += 16; /* 0x12: hstart adjust */
+ reg12_19[1] += 24; /* 0x13: vstart adjust */
+ reg12_19[3] = 320 / 16; /* 0x15: hsize */
+ reg12_19[4] = 240 / 16; /* 0x16: vsize */
+ }
/* reg 0x01 bit 2 video transfert on */
reg_w(gspca_dev, 0x01, &sn9c10x[0x01 - 1], 1);
/* reg 0x17 SensorClk enable inv Clk 0x60 */
reg_w(gspca_dev, 0x17, &sn9c10x[0x17 - 1], 1);
/* Set the registers from the template */
- reg_w_big(gspca_dev, 0x01, sn9c10x, l);
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- i2c_w_vector(gspca_dev, hv7131_sensor_init,
- sizeof hv7131_sensor_init);
- break;
- case SENSOR_OV6650:
- i2c_w_vector(gspca_dev, ov6650_sensor_init,
- sizeof ov6650_sensor_init);
- break;
- case SENSOR_OV7630:
- i2c_w_vector(gspca_dev, ov7630_sensor_init,
- sizeof ov7630_sensor_init);
- if (sd->fr_h_sz == 18) { /* SN9C103 */
- const __u8 i2c[] = { 0xa0, 0x21, 0x13, 0x80, 0x00,
- 0x00, 0x00, 0x10 };
- i2c_w(gspca_dev, i2c);
- }
- break;
- case SENSOR_PAS106:
- pas106_i2cinit(gspca_dev);
- break;
- case SENSOR_PAS202:
- i2c_w_vector(gspca_dev, pas202_sensor_init,
- sizeof pas202_sensor_init);
- break;
- case SENSOR_TAS5110:
- i2c_w_vector(gspca_dev, tas5110_sensor_init,
- sizeof tas5110_sensor_init);
- break;
- default:
-/* case SENSOR_TAS5130CXX: */
- i2c_w_vector(gspca_dev, tas5130_sensor_init,
- sizeof tas5130_sensor_init);
- break;
- }
+ reg_w(gspca_dev, 0x01, sn9c10x, l);
+
+ /* Init the sensor */
+ i2c_w_vector(gspca_dev, sensor_data[sd->sensor].sensor_init,
+ sensor_data[sd->sensor].sensor_init_size);
+ if (sensor_data[sd->sensor].sensor_bridge_init[sd->bridge])
+ i2c_w_vector(gspca_dev,
+ sensor_data[sd->sensor].sensor_bridge_init[sd->bridge],
+ sensor_data[sd->sensor].sensor_bridge_init_size[
+ sd->bridge]);
+
/* H_size V_size 0x28, 0x1e -> 640x480. 0x16, 0x12 -> 352x288 */
- reg_w(gspca_dev, 0x15, &sn9c10x[0x15 - 1], 2);
+ reg_w(gspca_dev, 0x15, ®12_19[3], 2);
/* compression register */
- reg_w(gspca_dev, 0x18, ®17_19[1], 1);
+ reg_w(gspca_dev, 0x18, ®12_19[6], 1);
/* H_start */
- reg_w(gspca_dev, 0x12, &sn9c10x[0x12 - 1], 1);
+ reg_w(gspca_dev, 0x12, ®12_19[0], 1);
/* V_START */
- reg_w(gspca_dev, 0x13, &sn9c10x[0x13 - 1], 1);
+ reg_w(gspca_dev, 0x13, ®12_19[1], 1);
/* reset 0x17 SensorClk enable inv Clk 0x60 */
/*fixme: ov7630 [17]=68 8f (+20 if 102)*/
- reg_w(gspca_dev, 0x17, ®17_19[0], 1);
+ reg_w(gspca_dev, 0x17, ®12_19[5], 1);
/*MCKSIZE ->3 */ /*fixme: not ov7630*/
- reg_w(gspca_dev, 0x19, ®17_19[2], 1);
+ reg_w(gspca_dev, 0x19, ®12_19[7], 1);
/* AE_STRX AE_STRY AE_ENDX AE_ENDY */
reg_w(gspca_dev, 0x1c, &sn9c10x[0x1c - 1], 4);
/* Enable video transfert */
reg_w(gspca_dev, 0x01, &sn9c10x[0], 1);
/* Compression */
- reg_w(gspca_dev, 0x18, ®17_19[1], 2);
+ reg_w(gspca_dev, 0x18, ®12_19[6], 2);
msleep(20);
sd->reg11 = -1;
@@ -957,18 +980,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
static void sd_stopN(struct gspca_dev *gspca_dev)
{
- __u8 ByteSend;
-
- ByteSend = 0x09; /* 0X00 */
- reg_w(gspca_dev, 0x01, &ByteSend, 1);
-}
-
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
+ sd_init(gspca_dev);
}
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
@@ -978,6 +990,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
{
int i;
struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam = &gspca_dev->cam;
/* frames start with:
* ff ff 00 c4 c4 96 synchro
@@ -998,20 +1011,31 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
&& data[5 + i] == 0x96) { /* start of frame */
int lum = -1;
int pkt_type = LAST_PACKET;
+ int fr_h_sz = (sd->bridge == BRIDGE_103) ?
+ 18 : 12;
- if (len - i < sd->fr_h_sz) {
+ if (len - i < fr_h_sz) {
PDEBUG(D_STREAM, "packet too short to"
" get avg brightness");
- } else if (sd->fr_h_sz == 12) {
- lum = data[i + 8] + (data[i + 9] << 8);
- } else {
+ } else if (sd->bridge == BRIDGE_103) {
lum = data[i + 9] +
(data[i + 10] << 8);
+ } else {
+ lum = data[i + 8] + (data[i + 9] << 8);
}
- if (lum == 0) {
+ /* When exposure changes midway a frame we
+ get a lum of 0 in this case drop 2 frames
+ as the frames directly after an exposure
+ change have an unstable image. Sometimes lum
+ *really* is 0 (cam used in low light with
+ low exposure setting), so do not drop frames
+ if the previous lum was 0 too. */
+ if (lum == 0 && sd->prev_avg_lum != 0) {
lum = -1;
sd->frames_to_drop = 2;
- }
+ sd->prev_avg_lum = 0;
+ } else
+ sd->prev_avg_lum = lum;
atomic_set(&sd->avg_lum, lum);
if (sd->frames_to_drop) {
@@ -1021,14 +1045,25 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
frame = gspca_frame_add(gspca_dev, pkt_type,
frame, data, 0);
- data += i + sd->fr_h_sz;
- len -= i + sd->fr_h_sz;
+ data += i + fr_h_sz;
+ len -= i + fr_h_sz;
gspca_frame_add(gspca_dev, FIRST_PACKET,
frame, data, len);
return;
}
}
}
+
+ if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW) {
+ /* In raw mode we sometimes get some garbage after the frame
+ ignore this */
+ int used = frame->data_end - frame->data;
+ int size = cam->cam_mode[gspca_dev->curr_mode].sizeimage;
+
+ if (used + len > size)
+ len = size - used;
+ }
+
gspca_frame_add(gspca_dev, INTER_PACKET,
frame, data, len);
}
@@ -1162,58 +1197,45 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.querymenu = sd_querymenu,
+ .dq_callback = do_autogain,
};
/* -- module initialisation -- */
-#define SFCI(sensor, flags, nctrls, i2c_addr) \
- .driver_info = (SENSOR_ ## sensor << 24) \
- | ((flags) << 16) \
- | ((nctrls) << 8) \
- | (i2c_addr)
+#define SB(sensor, bridge) \
+ .driver_info = (SENSOR_ ## sensor << 8) | BRIDGE_ ## bridge
+
+
static __devinitdata struct usb_device_id device_table[] = {
-#ifndef CONFIG_USB_SN9C102
- {USB_DEVICE(0x0c45, 0x6001), /* SN9C102 */
- SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
- {USB_DEVICE(0x0c45, 0x6005), /* SN9C101 */
- SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
- {USB_DEVICE(0x0c45, 0x6007), /* SN9C101 */
- SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
- {USB_DEVICE(0x0c45, 0x6009), /* SN9C101 */
- SFCI(PAS106, F_SIF, 2, 0)},
- {USB_DEVICE(0x0c45, 0x600d), /* SN9C101 */
- SFCI(PAS106, F_SIF, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x6001), SB(TAS5110, 102)}, /* TAS5110C1B */
+ {USB_DEVICE(0x0c45, 0x6005), SB(TAS5110, 101)}, /* TAS5110C1B */
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+ {USB_DEVICE(0x0c45, 0x6007), SB(TAS5110, 101)}, /* TAS5110D */
+ {USB_DEVICE(0x0c45, 0x6009), SB(PAS106, 101)},
+ {USB_DEVICE(0x0c45, 0x600d), SB(PAS106, 101)},
#endif
- {USB_DEVICE(0x0c45, 0x6011), /* SN9C101 - SN9C101G */
- SFCI(OV6650, F_GAIN|F_AUTO|F_SIF, 5, 0x60)},
-#ifndef CONFIG_USB_SN9C102
- {USB_DEVICE(0x0c45, 0x6019), /* SN9C101 */
- SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
- {USB_DEVICE(0x0c45, 0x6024), /* SN9C102 */
- SFCI(TAS5130CXX, 0, 2, 0)},
- {USB_DEVICE(0x0c45, 0x6025), /* SN9C102 */
- SFCI(TAS5130CXX, 0, 2, 0)},
- {USB_DEVICE(0x0c45, 0x6028), /* SN9C102 */
- SFCI(PAS202, 0, 2, 0)},
- {USB_DEVICE(0x0c45, 0x6029), /* SN9C101 */
- SFCI(PAS106, F_SIF, 2, 0)},
- {USB_DEVICE(0x0c45, 0x602c), /* SN9C102 */
- SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
- {USB_DEVICE(0x0c45, 0x602d), /* SN9C102 */
- SFCI(HV7131R, 0, 2, 0)},
- {USB_DEVICE(0x0c45, 0x602e), /* SN9C102 */
- SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
- {USB_DEVICE(0x0c45, 0x60af), /* SN9C103 */
- SFCI(PAS202, F_H18, 2, 0)},
- {USB_DEVICE(0x0c45, 0x60b0), /* SN9C103 */
- SFCI(OV7630, F_GAIN|F_AUTO|F_H18, 5, 0x21)},
+ {USB_DEVICE(0x0c45, 0x6011), SB(OV6650, 101)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+ {USB_DEVICE(0x0c45, 0x6019), SB(OV7630, 101)},
+ {USB_DEVICE(0x0c45, 0x6024), SB(TAS5130CXX, 102)},
+ {USB_DEVICE(0x0c45, 0x6025), SB(TAS5130CXX, 102)},
+ {USB_DEVICE(0x0c45, 0x6028), SB(PAS202, 102)},
+ {USB_DEVICE(0x0c45, 0x6029), SB(PAS106, 102)},
+ {USB_DEVICE(0x0c45, 0x602c), SB(OV7630, 102)},
#endif
+ {USB_DEVICE(0x0c45, 0x602d), SB(HV7131R, 102)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+ {USB_DEVICE(0x0c45, 0x602e), SB(OV7630, 102)},
+#endif
+ {USB_DEVICE(0x0c45, 0x608f), SB(OV7630, 103)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+ {USB_DEVICE(0x0c45, 0x60af), SB(PAS202, 103)},
+#endif
+ {USB_DEVICE(0x0c45, 0x60b0), SB(OV7630, 103)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
@@ -1231,6 +1253,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 245a30ec5fb13438218e402259ac7ec19455c28b..572b0f363b640ccb407b7d312716c75c4da85e95 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -54,8 +54,10 @@ struct sd {
#define SENSOR_HV7131R 0
#define SENSOR_MI0360 1
#define SENSOR_MO4000 2
-#define SENSOR_OV7648 3
-#define SENSOR_OV7660 4
+#define SENSOR_OM6802 3
+#define SENSOR_OV7630 4
+#define SENSOR_OV7648 5
+#define SENSOR_OV7660 6
unsigned char i2c_base;
};
@@ -76,7 +78,8 @@ static struct ctrl sd_ctrls[] = {
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Brightness",
.minimum = 0,
- .maximum = 0xffff,
+#define BRIGHTNESS_MAX 0xffff
+ .maximum = BRIGHTNESS_MAX,
.step = 1,
#define BRIGHTNESS_DEF 0x7fff
.default_value = BRIGHTNESS_DEF,
@@ -90,7 +93,8 @@ static struct ctrl sd_ctrls[] = {
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Contrast",
.minimum = 0,
- .maximum = 127,
+#define CONTRAST_MAX 127
+ .maximum = CONTRAST_MAX,
.step = 1,
#define CONTRAST_DEF 63
.default_value = CONTRAST_DEF,
@@ -104,14 +108,15 @@ static struct ctrl sd_ctrls[] = {
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Color",
.minimum = 0,
- .maximum = 255,
+ .maximum = 64,
.step = 1,
-#define COLOR_DEF 127
+#define COLOR_DEF 32
.default_value = COLOR_DEF,
},
.set = sd_setcolors,
.get = sd_getcolors,
},
+#define AUTOGAIN_IDX 3
{
{
.id = V4L2_CID_AUTOGAIN,
@@ -131,7 +136,7 @@ static struct ctrl sd_ctrls[] = {
static struct v4l2_pix_format vga_mode[] = {
{160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
.bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 8 + 590,
+ .sizeimage = 160 * 120 * 4 / 8 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 2},
{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
@@ -180,6 +185,31 @@ static const __u8 sn_mo4000[] = {
0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
+static const __u8 sn_om6802[] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x23, 0x72, 0x00, 0x1a, 0x34, 0x27, 0x20,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x80, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x51, 0x01, 0x00, 0x28, 0x1e, 0x40,
+/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
+ 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x08, 0x22, 0x44, 0x63, 0x7d, 0x92, 0xa3, 0xaf,
+ 0xbc, 0xc4, 0xcd, 0xd5, 0xdc, 0xe1, 0xe8, 0xef,
+ 0xf7
+};
+
+static const __u8 sn_ov7630[] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x21, 0x40, 0x00, 0x1a, 0x20, 0x1f, 0x20,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0xa1, 0x21, 0x76, 0x21, 0x00, 0x00, 0x00, 0x10,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x04, 0x01, 0x0a, 0x28, 0x1e, 0xc2,
+/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
+ 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
static const __u8 sn_ov7648[] = {
/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
0x00, 0x21, 0x62, 0x00, 0x1a, 0x20, 0x20, 0x20,
@@ -207,31 +237,22 @@ static const __u8 *sn_tb[] = {
sn_hv7131,
sn_mi0360,
sn_mo4000,
+ sn_om6802,
+ sn_ov7630,
sn_ov7648,
sn_ov7660
};
-static const __u8 regsn20[] = {
+static const __u8 gamma_def[] = {
0x00, 0x2d, 0x46, 0x5a, 0x6c, 0x7c, 0x8b, 0x99,
0xa6, 0xb2, 0xbf, 0xca, 0xd5, 0xe0, 0xeb, 0xf5, 0xff
};
-static const __u8 regsn20_sn9c325[] = {
- 0x0a, 0x3a, 0x56, 0x6c, 0x7e, 0x8d, 0x9a, 0xa4,
- 0xaf, 0xbb, 0xc5, 0xcd, 0xd5, 0xde, 0xe8, 0xed, 0xf5
-};
static const __u8 reg84[] = {
0x14, 0x00, 0x27, 0x00, 0x07, 0x00, 0xe5, 0x0f,
0xe4, 0x0f, 0x38, 0x00, 0x3e, 0x00, 0xc3, 0x0f,
-/* 0x00, 0x00, 0x00, 0x00, 0x00 */
- 0xf7, 0x0f, 0x0a, 0x00, 0x00
-};
-static const __u8 reg84_sn9c325[] = {
- 0x14, 0x00, 0x27, 0x00, 0x07, 0x00, 0xe4, 0x0f,
- 0xd3, 0x0f, 0x4b, 0x00, 0x48, 0x00, 0xc0, 0x0f,
- 0xf8, 0x0f, 0x00, 0x00, 0x00
+ 0xf7, 0x0f, 0x00, 0x00, 0x00
};
-
static const __u8 hv7131r_sensor_init[][8] = {
{0xC1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10},
{0xB1, 0x11, 0x34, 0x17, 0x7F, 0x00, 0x00, 0x10},
@@ -340,6 +361,92 @@ static const __u8 mo4000_sensor_init[][8] = {
{0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
{}
};
+static __u8 om6802_sensor_init[][8] = {
+ {0xa0, 0x34, 0x90, 0x05, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x34, 0x49, 0x85, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x34, 0x5a, 0xc0, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x34, 0xdd, 0x18, 0x00, 0x00, 0x00, 0x10},
+/* {0xa0, 0x34, 0xfb, 0x11, 0x00, 0x00, 0x00, 0x10}, */
+ {0xa0, 0x34, 0xf0, 0x04, 0x00, 0x00, 0x00, 0x10},
+ /* white balance & auto-exposure */
+/* {0xa0, 0x34, 0xf1, 0x02, 0x00, 0x00, 0x00, 0x10},
+ * set color mode */
+/* {0xa0, 0x34, 0xfe, 0x5b, 0x00, 0x00, 0x00, 0x10},
+ * max AGC value in AE */
+/* {0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * preset AGC */
+/* {0xa0, 0x34, 0xe6, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * preset brightness */
+/* {0xa0, 0x34, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * preset contrast */
+/* {0xa0, 0x34, 0xe8, 0x31, 0x00, 0x00, 0x00, 0x10},
+ * preset gamma */
+ {0xa0, 0x34, 0xe9, 0x0f, 0x00, 0x00, 0x00, 0x10},
+ /* luminance mode (0x4f = AE) */
+ {0xa0, 0x34, 0xe4, 0xff, 0x00, 0x00, 0x00, 0x10},
+ /* preset shutter */
+/* {0xa0, 0x34, 0xef, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * auto frame rate */
+/* {0xa0, 0x34, 0xfb, 0xee, 0x00, 0x00, 0x00, 0x10}, */
+
+/* {0xa0, 0x34, 0x71, 0x84, 0x00, 0x00, 0x00, 0x10}, */
+/* {0xa0, 0x34, 0x72, 0x05, 0x00, 0x00, 0x00, 0x10}, */
+/* {0xa0, 0x34, 0x68, 0x80, 0x00, 0x00, 0x00, 0x10}, */
+/* {0xa0, 0x34, 0x69, 0x01, 0x00, 0x00, 0x00, 0x10}, */
+ {}
+};
+static const __u8 ov7630_sensor_init[][8] = {
+ {0xa1, 0x21, 0x76, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
+/* win: delay 20ms */
+ {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
+/* win: delay 20ms */
+ {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+/* win: i2c_r from 00 to 80 */
+ {0xd1, 0x21, 0x03, 0x80, 0x10, 0x20, 0x80, 0x10},
+ {0xb1, 0x21, 0x0c, 0x20, 0x20, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x11, 0x00, 0x48, 0xc0, 0x00, 0x10},
+ {0xb1, 0x21, 0x15, 0x80, 0x03, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
+ {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x1f, 0x00, 0x80, 0x80, 0x80, 0x10},
+ {0xd1, 0x21, 0x23, 0xde, 0x10, 0x8a, 0xa0, 0x10},
+ {0xc1, 0x21, 0x27, 0xca, 0xa2, 0x74, 0x00, 0x10},
+ {0xd1, 0x21, 0x2a, 0x88, 0x00, 0x88, 0x01, 0x10},
+ {0xc1, 0x21, 0x2e, 0x80, 0x00, 0x18, 0x00, 0x10},
+ {0xa1, 0x21, 0x21, 0x08, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x21, 0x32, 0xc2, 0x08, 0x00, 0x00, 0x10},
+ {0xb1, 0x21, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x60, 0x05, 0x40, 0x12, 0x57, 0x10},
+ {0xa1, 0x21, 0x64, 0x73, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x65, 0x00, 0x55, 0x01, 0xac, 0x10},
+ {0xa1, 0x21, 0x69, 0x38, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x6f, 0x1f, 0x01, 0x00, 0x10, 0x10},
+ {0xd1, 0x21, 0x73, 0x50, 0x20, 0x02, 0x01, 0x10},
+ {0xd1, 0x21, 0x77, 0xf3, 0x90, 0x98, 0x98, 0x10},
+ {0xc1, 0x21, 0x7b, 0x00, 0x4c, 0xf7, 0x00, 0x10},
+ {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
+ {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
+/* */
+ {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+/*fixme: + 0x12, 0x04*/
+ {0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x21, 0x01, 0x80, 0x80, 0x00, 0x00, 0x10},
+/* */
+ {0xa1, 0x21, 0x11, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x2a, 0x88, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x2b, 0x34, 0x00, 0x00, 0x00, 0x10},
+/* */
+ {0xa1, 0x21, 0x10, 0x83, 0x00, 0x00, 0x00, 0x10},
+/* {0xb1, 0x21, 0x01, 0x88, 0x70, 0x00, 0x00, 0x10}, */
+ {}
+};
static const __u8 ov7660_sensor_init[][8] = {
{0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */
/* (delay 20ms) */
@@ -506,10 +613,16 @@ static const __u8 qtable4[] = {
0x29, 0x29, 0x29, 0x29
};
-/* read <len> bytes (len < sizeof gspca_dev->usb_buf) to gspca_dev->usb_buf */
+/* read <len> bytes to gspca_dev->usb_buf */
static void reg_r(struct gspca_dev *gspca_dev,
__u16 value, int len)
{
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ err("reg_r: buffer overflow");
+ return;
+ }
+#endif
usb_control_msg(gspca_dev->dev,
usb_rcvctrlpipe(gspca_dev->dev, 0),
0,
@@ -542,29 +655,20 @@ static void reg_w(struct gspca_dev *gspca_dev,
{
PDEBUG(D_USBO, "reg_w [%02x] = %02x %02x ..",
value, buffer[0], buffer[1]);
- if (len <= sizeof gspca_dev->usb_buf) {
- memcpy(gspca_dev->usb_buf, buffer, len);
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value, 0,
- gspca_dev->usb_buf, len,
- 500);
- } else {
- __u8 *tmpbuf;
-
- tmpbuf = kmalloc(len, GFP_KERNEL);
- memcpy(tmpbuf, buffer, len);
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value, 0,
- tmpbuf, len,
- 500);
- kfree(tmpbuf);
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ err("reg_w: buffer overflow");
+ return;
}
+#endif
+ memcpy(gspca_dev->usb_buf, buffer, len);
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x08,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ value, 0,
+ gspca_dev->usb_buf, len,
+ 500);
}
/* I2C write 1 byte */
@@ -603,6 +707,7 @@ static void i2c_w8(struct gspca_dev *gspca_dev,
0x08, 0, /* value, index */
gspca_dev->usb_buf, 8,
500);
+ msleep(2);
}
/* read 5 bytes in gspca_dev->usb_buf */
@@ -665,7 +770,7 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
static const __u8 regd4[] = {0x60, 0x00, 0x00};
reg_w1(gspca_dev, 0xf1, 0x00);
- reg_w1(gspca_dev, 0x01, 0x00); /*jfm was sn9c1xx[1] in v1*/
+ reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
/* configure gpio */
reg_w(gspca_dev, 0x01, &sn9c1xx[1], 2);
@@ -685,21 +790,41 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
- switch (sd->bridge) {
- case BRIDGE_SN9C325:
+ switch (sd->sensor) {
+ case SENSOR_OM6802:
+ reg_w1(gspca_dev, 0x02, 0x71);
+ reg_w1(gspca_dev, 0x01, 0x42);
+ reg_w1(gspca_dev, 0x17, 0x64);
+ reg_w1(gspca_dev, 0x01, 0x42);
+ break;
+/*jfm: from win trace */
+ case SENSOR_OV7630:
+ reg_w1(gspca_dev, 0x01, 0x61);
+ reg_w1(gspca_dev, 0x17, 0xe2);
+ reg_w1(gspca_dev, 0x01, 0x60);
+ reg_w1(gspca_dev, 0x01, 0x40);
+ break;
+ case SENSOR_OV7648:
reg_w1(gspca_dev, 0x01, 0x43);
reg_w1(gspca_dev, 0x17, 0xae);
reg_w1(gspca_dev, 0x01, 0x42);
break;
+/*jfm: from win trace */
+ case SENSOR_OV7660:
+ reg_w1(gspca_dev, 0x01, 0x61);
+ reg_w1(gspca_dev, 0x17, 0x20);
+ reg_w1(gspca_dev, 0x01, 0x60);
+ reg_w1(gspca_dev, 0x01, 0x40);
+ break;
default:
reg_w1(gspca_dev, 0x01, 0x43);
reg_w1(gspca_dev, 0x17, 0x61);
reg_w1(gspca_dev, 0x01, 0x42);
- }
-
- if (sd->sensor == SENSOR_HV7131R) {
- if (probesensor(gspca_dev) < 0)
- return -ENODEV;
+ if (sd->sensor == SENSOR_HV7131R) {
+ if (probesensor(gspca_dev) < 0)
+ return -ENODEV;
+ }
+ break;
}
return 0;
}
@@ -737,6 +862,40 @@ static void mo4000_InitSensor(struct gspca_dev *gspca_dev)
}
}
+static void om6802_InitSensor(struct gspca_dev *gspca_dev)
+{
+ int i = 0;
+
+ while (om6802_sensor_init[i][0]) {
+ i2c_w8(gspca_dev, om6802_sensor_init[i]);
+ i++;
+ }
+}
+
+static void ov7630_InitSensor(struct gspca_dev *gspca_dev)
+{
+ int i = 0;
+
+ i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 76 01 */
+ i++;
+ i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 c8 (RGB+SRST) */
+ i++;
+ msleep(20);
+ i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 48 */
+ i++;
+ i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 c8 */
+ i++;
+ msleep(20);
+ i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 48 */
+ i++;
+/*jfm:win i2c_r from 00 to 80*/
+
+ while (ov7630_sensor_init[i][0]) {
+ i2c_w8(gspca_dev, ov7630_sensor_init[i]);
+ i++;
+ }
+}
+
static void ov7648_InitSensor(struct gspca_dev *gspca_dev)
{
int i = 0;
@@ -783,11 +942,19 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->autogain = AUTOGAIN_DEF;
sd->ag_cnt = -1;
+ switch (sd->sensor) {
+ case SENSOR_OV7630:
+ case SENSOR_OV7648:
+ case SENSOR_OV7660:
+ gspca_dev->ctrl_dis = (1 << AUTOGAIN_IDX);
+ break;
+ }
+
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
/* const __u8 *sn9c1xx; */
@@ -810,13 +977,13 @@ static int sd_open(struct gspca_dev *gspca_dev)
case BRIDGE_SN9C105:
if (regF1 != 0x11)
return -ENODEV;
- reg_w(gspca_dev, 0x02, regGpio, 2);
+ reg_w(gspca_dev, 0x01, regGpio, 2);
break;
case BRIDGE_SN9C120:
if (regF1 != 0x12)
return -ENODEV;
regGpio[1] = 0x70;
- reg_w(gspca_dev, 0x02, regGpio, 2);
+ reg_w(gspca_dev, 0x01, regGpio, 2);
break;
default:
/* case BRIDGE_SN9C110: */
@@ -891,16 +1058,53 @@ static unsigned int setexposure(struct gspca_dev *gspca_dev,
| ((expoMo10[3] & 0x30) >> 4));
break;
}
+ case SENSOR_OM6802: {
+ __u8 gainOm[] =
+ { 0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10 };
+
+ if (expo > 0x03ff)
+ expo = 0x03ff;
+ if (expo < 0x0001)
+ expo = 0x0001;
+ gainOm[3] = expo >> 2;
+ i2c_w8(gspca_dev, gainOm);
+ reg_w1(gspca_dev, 0x96, (expo >> 5) & 0x1f);
+ PDEBUG(D_CONF, "set exposure %d", gainOm[3]);
+ break;
+ }
}
return expo;
}
+/* this function is used for sensors o76xx only */
+static void setbrightcont(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ unsigned val;
+ __u8 reg84_full[0x15];
+
+ memset(reg84_full, 0, sizeof reg84_full);
+ val = sd->contrast * 0x20 / CONTRAST_MAX + 0x10; /* 10..30 */
+ reg84_full[2] = val;
+ reg84_full[0] = (val + 1) / 2;
+ reg84_full[4] = (val + 1) / 5;
+ if (val > BRIGHTNESS_DEF)
+ val = (sd->brightness - BRIGHTNESS_DEF) * 0x20
+ / BRIGHTNESS_MAX;
+ else
+ val = 0;
+ reg84_full[0x12] = val; /* 00..1f */
+ reg_w(gspca_dev, 0x84, reg84_full, sizeof reg84_full);
+}
+
+/* sensor != ov76xx */
static void setbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
unsigned int expo;
__u8 k2;
+ k2 = sd->brightness >> 10;
switch (sd->sensor) {
case SENSOR_HV7131R:
expo = sd->brightness << 4;
@@ -915,12 +1119,17 @@ static void setbrightness(struct gspca_dev *gspca_dev)
expo = sd->brightness >> 4;
sd->exposure = setexposure(gspca_dev, expo);
break;
+ case SENSOR_OM6802:
+ expo = sd->brightness >> 6;
+ sd->exposure = setexposure(gspca_dev, expo);
+ k2 = sd->brightness >> 11;
+ break;
}
- k2 = sd->brightness >> 10;
reg_w1(gspca_dev, 0x96, k2);
}
+/* sensor != ov76xx */
static void setcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -937,31 +1146,30 @@ static void setcontrast(struct gspca_dev *gspca_dev)
static void setcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- __u8 data;
- int colour;
+ __u8 blue, red;
- colour = sd->colors - 128;
- if (colour > 0)
- data = (colour + 32) & 0x7f; /* blue */
- else
- data = (-colour + 32) & 0x7f; /* red */
- reg_w1(gspca_dev, 0x05, data);
+ if (sd->colors >= 32) {
+ red = 32 + (sd->colors - 32) / 2;
+ blue = 64 - sd->colors;
+ } else {
+ red = sd->colors;
+ blue = 32 + (32 - sd->colors) / 2;
+ }
+ reg_w1(gspca_dev, 0x05, red);
+/* reg_w1(gspca_dev, 0x07, 32); */
+ reg_w1(gspca_dev, 0x06, blue);
}
static void setautogain(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- case SENSOR_MO4000:
- case SENSOR_MI0360:
- if (sd->autogain)
- sd->ag_cnt = AG_CNT_START;
- else
- sd->ag_cnt = -1;
- break;
- }
+ if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX))
+ return;
+ if (sd->autogain)
+ sd->ag_cnt = AG_CNT_START;
+ else
+ sd->ag_cnt = -1;
}
/* -- start the camera -- */
@@ -975,13 +1183,12 @@ static void sd_start(struct gspca_dev *gspca_dev)
static const __u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
static const __u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
static const __u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd }; /* MI0360 */
- static const __u8 CE_sn9c325[] =
- { 0x32, 0xdd, 0x32, 0xdd }; /* OV7648 - SN9C325 */
+ static const __u8 CE_ov76xx[] =
+ { 0x32, 0xdd, 0x32, 0xdd };
sn9c1xx = sn_tb[(int) sd->sensor];
configure_gpio(gspca_dev, sn9c1xx);
-/* reg_w1(gspca_dev, 0x01, 0x44); jfm from win trace*/
reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]);
reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]);
reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]);
@@ -994,10 +1201,17 @@ static void sd_start(struct gspca_dev *gspca_dev)
reg_w1(gspca_dev, 0xc8, 0x50);
reg_w1(gspca_dev, 0xc9, 0x3c);
reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
- switch (sd->bridge) {
- case BRIDGE_SN9C325:
+ switch (sd->sensor) {
+ case SENSOR_OV7630:
+ reg17 = 0xe2;
+ break;
+ case SENSOR_OV7648:
reg17 = 0xae;
break;
+/*jfm: from win trace */
+ case SENSOR_OV7660:
+ reg17 = 0xa0;
+ break;
default:
reg17 = 0x60;
break;
@@ -1007,20 +1221,14 @@ static void sd_start(struct gspca_dev *gspca_dev)
reg_w1(gspca_dev, 0x07, sn9c1xx[7]);
reg_w1(gspca_dev, 0x06, sn9c1xx[6]);
reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]);
- switch (sd->bridge) {
- case BRIDGE_SN9C325:
- reg_w(gspca_dev, 0x20, regsn20_sn9c325,
- sizeof regsn20_sn9c325);
- for (i = 0; i < 8; i++)
- reg_w(gspca_dev, 0x84, reg84_sn9c325,
- sizeof reg84_sn9c325);
- reg_w1(gspca_dev, 0x9a, 0x0a);
- reg_w1(gspca_dev, 0x99, 0x60);
+ reg_w(gspca_dev, 0x20, gamma_def, sizeof gamma_def);
+ for (i = 0; i < 8; i++)
+ reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
+ switch (sd->sensor) {
+ case SENSOR_OV7660:
+ reg_w1(gspca_dev, 0x9a, 0x05);
break;
default:
- reg_w(gspca_dev, 0x20, regsn20, sizeof regsn20);
- for (i = 0; i < 8; i++)
- reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
reg_w1(gspca_dev, 0x9a, 0x08);
reg_w1(gspca_dev, 0x99, 0x59);
break;
@@ -1049,6 +1257,15 @@ static void sd_start(struct gspca_dev *gspca_dev)
/* reg1 = 0x06; * 640 clk 24Mz (done) */
}
break;
+ case SENSOR_OM6802:
+ om6802_InitSensor(gspca_dev);
+ reg17 = 0x64; /* 640 MCKSIZE */
+ break;
+ case SENSOR_OV7630:
+ ov7630_InitSensor(gspca_dev);
+ reg17 = 0xe2;
+ reg1 = 0x44;
+ break;
case SENSOR_OV7648:
ov7648_InitSensor(gspca_dev);
reg17 = 0xa2;
@@ -1066,16 +1283,18 @@ static void sd_start(struct gspca_dev *gspca_dev)
/* reg1 = 0x44; */
/* reg1 = 0x46; (done) */
} else {
- reg17 = 0x22; /* 640 MCKSIZE */
- reg1 = 0x06;
+ reg17 = 0xa2; /* 640 */
+ reg1 = 0x44;
}
break;
}
reg_w(gspca_dev, 0xc0, C0, 6);
reg_w(gspca_dev, 0xca, CA, 4);
- switch (sd->bridge) {
- case BRIDGE_SN9C325:
- reg_w(gspca_dev, 0xce, CE_sn9c325, 4);
+ switch (sd->sensor) {
+ case SENSOR_OV7630:
+ case SENSOR_OV7648:
+ case SENSOR_OV7660:
+ reg_w(gspca_dev, 0xce, CE_ov76xx, 4);
break;
default:
reg_w(gspca_dev, 0xce, CE, 4);
@@ -1093,10 +1312,20 @@ static void sd_start(struct gspca_dev *gspca_dev)
reg_w1(gspca_dev, 0x18, reg18);
reg_w1(gspca_dev, 0x17, reg17);
- reg_w1(gspca_dev, 0x01, reg1);
- setbrightness(gspca_dev);
- setcontrast(gspca_dev);
+ switch (sd->sensor) {
+ case SENSOR_HV7131R:
+ case SENSOR_MI0360:
+ case SENSOR_MO4000:
+ case SENSOR_OM6802:
+ setbrightness(gspca_dev);
+ setcontrast(gspca_dev);
+ break;
+ default: /* OV76xx */
+ setbrightcont(gspca_dev);
+ break;
+ }
setautogain(gspca_dev);
+ reg_w1(gspca_dev, 0x01, reg1);
}
static void sd_stopN(struct gspca_dev *gspca_dev)
@@ -1119,6 +1348,7 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
i2c_w8(gspca_dev, stopmi0360);
data = 0x29;
break;
+ case SENSOR_OV7630:
case SENSOR_OV7648:
data = 0x29;
break;
@@ -1132,15 +1362,7 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
reg_w1(gspca_dev, 0x17, sn9c1xx[0x17]);
reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
reg_w1(gspca_dev, 0x01, data);
- reg_w1(gspca_dev, 0xf1, 0x01);
-}
-
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
+ reg_w1(gspca_dev, 0xf1, 0x00);
}
static void do_autogain(struct gspca_dev *gspca_dev)
@@ -1174,6 +1396,7 @@ static void do_autogain(struct gspca_dev *gspca_dev)
default:
/* case SENSOR_MO4000: */
/* case SENSOR_MI0360: */
+/* case SENSOR_OM6802: */
expotimes = sd->exposure;
expotimes += (luma_mean - delta) >> 6;
if (expotimes < 0)
@@ -1229,69 +1452,24 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
}
-static unsigned int getexposure(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- __u8 hexpo, mexpo, lexpo;
-
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- /* read sensor exposure */
- i2c_r5(gspca_dev, 0x25);
- return (gspca_dev->usb_buf[0] << 16)
- | (gspca_dev->usb_buf[1] << 8)
- | gspca_dev->usb_buf[2];
- case SENSOR_MI0360:
- /* read sensor exposure */
- i2c_r5(gspca_dev, 0x09);
- return (gspca_dev->usb_buf[0] << 8)
- | gspca_dev->usb_buf[1];
- case SENSOR_MO4000:
- i2c_r5(gspca_dev, 0x0e);
- hexpo = 0; /* gspca_dev->usb_buf[1] & 0x07; */
- mexpo = 0x40; /* gspca_dev->usb_buf[2] & 0xff; */
- lexpo = (gspca_dev->usb_buf[1] & 0x30) >> 4;
- PDEBUG(D_CONF, "exposure %d",
- (hexpo << 10) | (mexpo << 2) | lexpo);
- return (hexpo << 10) | (mexpo << 2) | lexpo;
- default:
-/* case SENSOR_OV7648: * jfm: is it ok for 7648? */
-/* case SENSOR_OV7660: */
- /* read sensor exposure */
- i2c_r5(gspca_dev, 0x04);
- hexpo = gspca_dev->usb_buf[3] & 0x2f;
- lexpo = gspca_dev->usb_buf[0] & 0x02;
- i2c_r5(gspca_dev, 0x08);
- mexpo = gspca_dev->usb_buf[2];
- return (hexpo << 10) | (mexpo << 2) | lexpo;
- }
-}
-
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* hardcoded registers seem not readable */
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- sd->brightness = getexposure(gspca_dev) >> 4;
- break;
- case SENSOR_MI0360:
- sd->brightness = getexposure(gspca_dev) << 4;
- break;
- case SENSOR_MO4000:
- sd->brightness = getexposure(gspca_dev) << 4;
- break;
- }
-}
-
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->brightness = val;
- if (gspca_dev->streaming)
- setbrightness(gspca_dev);
+ if (gspca_dev->streaming) {
+ switch (sd->sensor) {
+ case SENSOR_HV7131R:
+ case SENSOR_MI0360:
+ case SENSOR_MO4000:
+ case SENSOR_OM6802:
+ setbrightness(gspca_dev);
+ break;
+ default: /* OV76xx */
+ setbrightcont(gspca_dev);
+ break;
+ }
+ }
return 0;
}
@@ -1299,7 +1477,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
- getbrightness(gspca_dev);
*val = sd->brightness;
return 0;
}
@@ -1309,8 +1486,19 @@ static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
struct sd *sd = (struct sd *) gspca_dev;
sd->contrast = val;
- if (gspca_dev->streaming)
- setcontrast(gspca_dev);
+ if (gspca_dev->streaming) {
+ switch (sd->sensor) {
+ case SENSOR_HV7131R:
+ case SENSOR_MI0360:
+ case SENSOR_MO4000:
+ case SENSOR_OM6802:
+ setcontrast(gspca_dev);
+ break;
+ default: /* OV76xx */
+ setbrightcont(gspca_dev);
+ break;
+ }
+ }
return 0;
}
@@ -1364,11 +1552,9 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.dq_callback = do_autogain,
};
@@ -1379,7 +1565,7 @@ static const struct sd_desc sd_desc = {
| (SENSOR_ ## sensor << 8) \
| (i2c_addr)
static const __devinitdata struct usb_device_id device_table[] = {
-#ifndef CONFIG_USB_SN9C102
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
{USB_DEVICE(0x0458, 0x7025), BSI(SN9C120, MI0360, 0x5d)},
{USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)},
{USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)},
@@ -1406,15 +1592,17 @@ static const __devinitdata struct usb_device_id device_table[] = {
/* {USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6801, 0x??)}, */
/* {USB_DEVICE(0x0c45, 0x6122), BSI(SN9C110, ICM105C, 0x??)}, */
/* {USB_DEVICE(0x0c45, 0x6123), BSI(SN9C110, SanyoCCD, 0x??)}, */
- {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C325, OV7648, 0x21)},
-/* bw600.inf:
- {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, */
+ {USB_DEVICE(0x0c45, 0x6128), BSI(SN9C110, OM6802, 0x21)}, /*sn9c325?*/
+/*bw600.inf:*/
+ {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, /*sn9c325?*/
{USB_DEVICE(0x0c45, 0x612c), BSI(SN9C110, MO4000, 0x21)},
-/* {USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x??)}, */
+ {USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x21)},
/* {USB_DEVICE(0x0c45, 0x612f), BSI(SN9C110, ICM105C, 0x??)}, */
-#ifndef CONFIG_USB_SN9C102
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
{USB_DEVICE(0x0c45, 0x6130), BSI(SN9C120, MI0360, 0x5d)},
+#endif
{USB_DEVICE(0x0c45, 0x6138), BSI(SN9C120, MO4000, 0x21)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
/* {USB_DEVICE(0x0c45, 0x613a), BSI(SN9C120, OV7648, 0x??)}, */
{USB_DEVICE(0x0c45, 0x613b), BSI(SN9C120, OV7660, 0x21)},
{USB_DEVICE(0x0c45, 0x613c), BSI(SN9C120, HV7131R, 0x11)},
@@ -1438,6 +1626,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca500.c b/drivers/media/video/gspca/spca500.c
index 17fe2c2a440d8f222f434c4c2692db093ef4e50d..6e733901fcca24129457aba26946e4229af6ca0f 100644
--- a/drivers/media/video/gspca/spca500.c
+++ b/drivers/media/video/gspca/spca500.c
@@ -645,8 +645,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -880,14 +880,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
gspca_dev->usb_buf[0]);
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -1051,11 +1043,9 @@ static struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -1093,6 +1083,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c
index 51a3c3429ef0c26b2f71cb2e9439eec3d1b98921..e9eb59bae4fbf1b82effe0d21d5496213a86db80 100644
--- a/drivers/media/video/gspca/spca501.c
+++ b/drivers/media/video/gspca/spca501.c
@@ -1953,8 +1953,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
return -EINVAL;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -2022,11 +2022,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
}
static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
{
reg_write(gspca_dev->dev, SPCA501_REG_CTLRL, 0x05, 0x00);
}
@@ -2120,11 +2115,10 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -2154,6 +2148,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index eda29d609359fdd2833cb31426e1e3620cc8639e..f601daf19ebeabacaf044af300f1914ed69caa61 100644
--- a/drivers/media/video/gspca/spca505.c
+++ b/drivers/media/video/gspca/spca505.c
@@ -655,8 +655,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int ret;
@@ -742,11 +742,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
}
static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
{
/* This maybe reset or power control */
reg_write(gspca_dev->dev, 0x03, 0x03, 0x20);
@@ -825,11 +820,10 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -855,6 +849,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca506.c b/drivers/media/video/gspca/spca506.c
index f622fa75766dfb0df3c47affed9efe8883f23282..195dce96ef068d5579b1cd896c623ed242619378 100644
--- a/drivers/media/video/gspca/spca506.c
+++ b/drivers/media/video/gspca/spca506.c
@@ -313,8 +313,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct usb_device *dev = gspca_dev->dev;
@@ -560,14 +560,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
reg_w(dev, 0x03, 0x00, 0x0003);
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -740,11 +732,9 @@ static struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -772,6 +762,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index 699340c17deabbcd548b0606e6d0bc86b206be75..281ce02103a336ced7a1d10042b3c830fdcf1155 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -1521,8 +1521,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
return 0; /* success */
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
/* write_vector(gspca_dev, spca508_open_data); */
return 0;
@@ -1554,15 +1554,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
reg_write(gspca_dev->dev, 0x8112, 0x20);
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -1633,11 +1624,9 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -1667,6 +1656,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index 1073ac3d2ec64c1bbe4649fe65c5f9347f527f16..95fcfcb9e31b51c8d2ce871fdae89b0096df1862 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -32,69 +32,48 @@ MODULE_LICENSE("GPL");
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
- unsigned short contrast;
- __u8 brightness;
+ __u16 contrast; /* rev72a only */
+#define CONTRAST_MIN 0x0000
+#define CONTRAST_DEF 0x2000
+#define CONTRAST_MAX 0x3fff
+
+ __u16 exposure; /* rev12a only */
+#define EXPOSURE_MIN 1
+#define EXPOSURE_DEF 200
+#define EXPOSURE_MAX (4095 - 900) /* see set_exposure */
+
+ __u8 brightness; /* rev72a only */
+#define BRIGHTNESS_MIN 0
+#define BRIGHTNESS_DEF 32
+#define BRIGHTNESS_MAX 63
+
+ __u8 white; /* rev12a only */
+#define WHITE_MIN 1
+#define WHITE_DEF 0x40
+#define WHITE_MAX 0x7f
+
__u8 autogain;
+#define AUTOGAIN_MIN 0
+#define AUTOGAIN_DEF 1
+#define AUTOGAIN_MAX 1
+
+ __u8 gain; /* rev12a only */
+#define GAIN_MIN 0x0
+#define GAIN_DEF 0x24
+#define GAIN_MAX 0x24
+
+#define EXPO12A_DEF 3
+ __u8 expo12a; /* expo/gain? for rev 12a */
__u8 chip_revision;
+#define Rev012A 0
+#define Rev072A 1
+
signed char ag_cnt;
#define AG_CNT_START 13
};
-/* V4L2 controls supported by the driver */
-static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
-
-static struct ctrl sd_ctrls[] = {
-#define SD_BRIGHTNESS 0
- {
- {
- .id = V4L2_CID_BRIGHTNESS,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Brightness",
- .minimum = 0,
- .maximum = 63,
- .step = 1,
- .default_value = 32,
- },
- .set = sd_setbrightness,
- .get = sd_getbrightness,
- },
-#define SD_CONTRAST 1
- {
- {
- .id = V4L2_CID_CONTRAST,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Contrast",
- .minimum = 0,
- .maximum = 0x3fff,
- .step = 1,
- .default_value = 0x2000,
- },
- .set = sd_setcontrast,
- .get = sd_getcontrast,
- },
-#define SD_AUTOGAIN 2
- {
- {
- .id = V4L2_CID_AUTOGAIN,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "Auto Gain",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 1,
- },
- .set = sd_setautogain,
- .get = sd_getautogain,
- },
-};
-
-static struct v4l2_pix_format sif_mode[] = {
+static struct v4l2_pix_format sif_012a_mode[] = {
{160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
.bytesperline = 160,
.sizeimage = 160 * 120,
@@ -117,6 +96,29 @@ static struct v4l2_pix_format sif_mode[] = {
.priv = 0},
};
+static struct v4l2_pix_format sif_072a_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 3},
+ {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {320, 240, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {352, 288, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
/*
* Initialization data
* I'm not very sure how to split initialization from open data
@@ -143,12 +145,8 @@ static struct v4l2_pix_format sif_mode[] = {
#define SPCA561_INDEX_I2C_BASE 0x8800
#define SPCA561_SNAPBIT 0x20
#define SPCA561_SNAPCTRL 0x40
-enum {
- Rev072A = 0,
- Rev012A,
-};
-static void reg_w_val(struct usb_device *dev, __u16 index, __u16 value)
+static void reg_w_val(struct usb_device *dev, __u16 index, __u8 value)
{
int ret;
@@ -198,12 +196,6 @@ static void reg_w_buf(struct gspca_dev *gspca_dev,
index, gspca_dev->usb_buf, len, 500);
}
-static void i2c_init(struct gspca_dev *gspca_dev, __u8 mode)
-{
- reg_w_val(gspca_dev->dev, 0x92, 0x8804);
- reg_w_val(gspca_dev->dev, mode, 0x8802);
-}
-
static void i2c_write(struct gspca_dev *gspca_dev, __u16 valeur, __u16 reg)
{
int retry = 60;
@@ -212,9 +204,9 @@ static void i2c_write(struct gspca_dev *gspca_dev, __u16 valeur, __u16 reg)
DataLow = valeur;
DataHight = valeur >> 8;
- reg_w_val(gspca_dev->dev, reg, 0x8801);
- reg_w_val(gspca_dev->dev, DataLow, 0x8805);
- reg_w_val(gspca_dev->dev, DataHight, 0x8800);
+ reg_w_val(gspca_dev->dev, 0x8801, reg);
+ reg_w_val(gspca_dev->dev, 0x8805, DataLow);
+ reg_w_val(gspca_dev->dev, 0x8800, DataHight);
while (retry--) {
reg_r(gspca_dev, 0x8803, 1);
if (!gspca_dev->usb_buf[0])
@@ -228,14 +220,14 @@ static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode)
__u8 value;
__u8 vallsb;
- reg_w_val(gspca_dev->dev, 0x92, 0x8804);
- reg_w_val(gspca_dev->dev, reg, 0x8801);
- reg_w_val(gspca_dev->dev, (mode | 0x01), 0x8802);
- while (retry--) {
+ reg_w_val(gspca_dev->dev, 0x8804, 0x92);
+ reg_w_val(gspca_dev->dev, 0x8801, reg);
+ reg_w_val(gspca_dev->dev, 0x8802, (mode | 0x01));
+ do {
reg_r(gspca_dev, 0x8803, 1);
- if (!gspca_dev->usb_buf)
+ if (!gspca_dev->usb_buf[0])
break;
- }
+ } while (--retry);
if (retry == 0)
return -1;
reg_r(gspca_dev, 0x8800, 1);
@@ -438,21 +430,10 @@ static const __u16 spca561_init_data[][2] = {
{0x0035, 0x8801}, /* 0x14 - set gain general */
{0x001f, 0x8805}, /* 0x14 */
{0x0000, 0x8800},
- {0x0030, 0x8112},
+ {0x000e, 0x8112}, /* white balance - was 30 */
{}
};
-static void sensor_reset(struct gspca_dev *gspca_dev)
-{
- reg_w_val(gspca_dev->dev, 0x8631, 0xc8);
- reg_w_val(gspca_dev->dev, 0x8634, 0xc8);
- reg_w_val(gspca_dev->dev, 0x8112, 0x00);
- reg_w_val(gspca_dev->dev, 0x8114, 0x00);
- reg_w_val(gspca_dev->dev, 0x8118, 0x21);
- i2c_init(gspca_dev, 0x14);
- i2c_write(gspca_dev, 1, 0x0d);
- i2c_write(gspca_dev, 0, 0x0d);
-}
/******************** QC Express etch2 stuff ********************/
static const __u16 Pb100_1map8300[][2] = {
@@ -462,9 +443,9 @@ static const __u16 Pb100_1map8300[][2] = {
{0x8303, 0x0125}, /* image area */
{0x8304, 0x0169},
{0x8328, 0x000b},
- {0x833c, 0x0001},
+ {0x833c, 0x0001}, /*fixme: win:07*/
- {0x832f, 0x0419},
+ {0x832f, 0x1904}, /*fixme: was 0419*/
{0x8307, 0x00aa},
{0x8301, 0x0003},
{0x8302, 0x000e},
@@ -478,9 +459,10 @@ static const __u16 Pb100_2map8300[][2] = {
};
static const __u16 spca561_161rev12A_data1[][2] = {
- {0x21, 0x8118},
- {0x01, 0x8114},
- {0x00, 0x8112},
+ {0x29, 0x8118}, /* white balance - was 21 */
+ {0x08, 0x8114}, /* white balance - was 01 */
+ {0x0e, 0x8112}, /* white balance - was 00 */
+ {0x00, 0x8102}, /* white balance - new */
{0x92, 0x8804},
{0x04, 0x8802}, /* windows uses 08 */
{}
@@ -505,14 +487,16 @@ static const __u16 spca561_161rev12A_data2[][2] = {
{0xb0, 0x8603},
/* sensor gains */
+ {0x07, 0x8601}, /* white balance - new */
+ {0x07, 0x8602}, /* white balance - new */
{0x00, 0x8610}, /* *red */
{0x00, 0x8611}, /* 3f *green */
{0x00, 0x8612}, /* green *blue */
{0x00, 0x8613}, /* blue *green */
- {0x35, 0x8614}, /* green *red */
- {0x35, 0x8615}, /* 40 *green */
- {0x35, 0x8616}, /* 7a *blue */
- {0x35, 0x8617}, /* 40 *green */
+ {0x43, 0x8614}, /* green *red - white balance - was 0x35 */
+ {0x40, 0x8615}, /* 40 *green - white balance - was 0x35 */
+ {0x71, 0x8616}, /* 7a *blue - white balance - was 0x35 */
+ {0x40, 0x8617}, /* 40 *green - white balance - was 0x35 */
{0x0c, 0x8620}, /* 0c */
{0xc8, 0x8631}, /* c8 */
@@ -527,6 +511,7 @@ static const __u16 spca561_161rev12A_data2[][2] = {
{0xdf, 0x863c}, /* df */
{0xf0, 0x8505},
{0x32, 0x850a},
+/* {0x99, 0x8700}, * - white balance - new (removed) */
{}
};
@@ -545,9 +530,10 @@ static void sensor_mapwrite(struct gspca_dev *gspca_dev,
}
static void init_161rev12A(struct gspca_dev *gspca_dev)
{
- sensor_reset(gspca_dev);
+/* sensor_reset(gspca_dev); (not in win) */
write_vector(gspca_dev, spca561_161rev12A_data1);
sensor_mapwrite(gspca_dev, Pb100_1map8300);
+/*fixme: should be in sd_start*/
write_vector(gspca_dev, spca561_161rev12A_data2);
sensor_mapwrite(gspca_dev, Pb100_2map8300);
}
@@ -581,35 +567,38 @@ static int sd_config(struct gspca_dev *gspca_dev,
}
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
gspca_dev->nbalt = 7 + 1; /* choose alternate 7 first */
- cam->cam_mode = sif_mode;
- cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
sd->chip_revision = id->driver_info;
- sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
- sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
- sd->autogain = sd_ctrls[SD_AUTOGAIN].qctrl.default_value;
+ if (sd->chip_revision == Rev012A) {
+ cam->cam_mode = sif_012a_mode;
+ cam->nmodes = ARRAY_SIZE(sif_012a_mode);
+ } else {
+ cam->cam_mode = sif_072a_mode;
+ cam->nmodes = ARRAY_SIZE(sif_072a_mode);
+ }
+ sd->brightness = BRIGHTNESS_DEF;
+ sd->contrast = CONTRAST_DEF;
+ sd->white = WHITE_DEF;
+ sd->exposure = EXPOSURE_DEF;
+ sd->autogain = AUTOGAIN_DEF;
+ sd->gain = GAIN_DEF;
+ sd->expo12a = EXPO12A_DEF;
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init_12a(struct gspca_dev *gspca_dev)
{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->chip_revision) {
- case Rev072A:
- PDEBUG(D_STREAM, "Chip revision id: 072a");
- write_vector(gspca_dev, spca561_init_data);
- break;
- default:
-/* case Rev012A: */
- PDEBUG(D_STREAM, "Chip revision id: 012a");
- init_161rev12A(gspca_dev);
- break;
- }
+ PDEBUG(D_STREAM, "Chip revision: 012a");
+ init_161rev12A(gspca_dev);
+ return 0;
+}
+static int sd_init_72a(struct gspca_dev *gspca_dev)
+{
+ PDEBUG(D_STREAM, "Chip revision: 072a");
+ write_vector(gspca_dev, spca561_init_data);
return 0;
}
@@ -618,25 +607,20 @@ static void setcontrast(struct gspca_dev *gspca_dev)
struct sd *sd = (struct sd *) gspca_dev;
struct usb_device *dev = gspca_dev->dev;
__u8 lowb;
- int expotimes;
switch (sd->chip_revision) {
case Rev072A:
lowb = sd->contrast >> 8;
- reg_w_val(dev, lowb, 0x8651);
- reg_w_val(dev, lowb, 0x8652);
- reg_w_val(dev, lowb, 0x8653);
- reg_w_val(dev, lowb, 0x8654);
+ reg_w_val(dev, 0x8651, lowb);
+ reg_w_val(dev, 0x8652, lowb);
+ reg_w_val(dev, 0x8653, lowb);
+ reg_w_val(dev, 0x8654, lowb);
break;
- case Rev012A: {
- __u8 Reg8391[] =
- { 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00 };
-
- /* Write camera sensor settings */
- expotimes = (sd->contrast >> 5) & 0x07ff;
- Reg8391[0] = expotimes & 0xff; /* exposure */
- Reg8391[1] = 0x18 | (expotimes >> 8);
- Reg8391[2] = sd->brightness; /* gain */
+ default: {
+/* case Rev012A: { */
+ static const __u8 Reg8391[] =
+ { 0x92, 0x30, 0x20, 0x00, 0x0c, 0x00, 0x00, 0x00 };
+
reg_w_buf(gspca_dev, 0x8391, Reg8391, 8);
reg_w_buf(gspca_dev, 0x8390, Reg8391, 8);
break;
@@ -644,93 +628,151 @@ static void setcontrast(struct gspca_dev *gspca_dev)
}
}
-static void setautogain(struct gspca_dev *gspca_dev)
+/* rev12a only */
+static void setwhite(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
+ __u16 white;
+ __u8 reg8614, reg8616;
+
+ white = sd->white;
+ /* try to emulate MS-win as possible */
+ reg8616 = 0x90 - white * 5 / 8;
+ reg_w_val(gspca_dev->dev, 0x8616, reg8616);
+ reg8614 = 0x20 + white * 3 / 8;
+ reg_w_val(gspca_dev->dev, 0x8614, reg8614);
+}
- if (sd->chip_revision == Rev072A) {
- if (sd->autogain)
- sd->ag_cnt = AG_CNT_START;
- else
- sd->ag_cnt = -1;
+/* rev 12a only */
+static void setexposure(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int expo;
+ int clock_divider;
+ __u8 data[2];
+
+ /* Register 0x8309 controls exposure for the spca561,
+ the basic exposure setting goes from 1-2047, where 1 is completely
+ dark and 2047 is very bright. It not only influences exposure but
+ also the framerate (to allow for longer exposure) from 1 - 300 it
+ only raises the exposure time then from 300 - 600 it halves the
+ framerate to be able to further raise the exposure time and for every
+ 300 more it halves the framerate again. This allows for a maximum
+ exposure time of circa 0.2 - 0.25 seconds (30 / (2000/3000) fps).
+ Sometimes this is not enough, the 1-2047 uses bits 0-10, bits 11-12
+ configure a divider for the base framerate which us used at the
+ exposure setting of 1-300. These bits configure the base framerate
+ according to the following formula: fps = 60 / (value + 2) */
+ if (sd->exposure < 2048) {
+ expo = sd->exposure;
+ clock_divider = 0;
+ } else {
+ /* Add 900 to make the 0 setting of the second part of the
+ exposure equal to the 2047 setting of the first part. */
+ expo = (sd->exposure - 2048) + 900;
+ clock_divider = 3;
}
+ expo |= clock_divider << 11;
+ data[0] = expo;
+ data[1] = expo >> 8;
+ reg_w_buf(gspca_dev, 0x8309, data, 2);
}
-static void sd_start(struct gspca_dev *gspca_dev)
+/* rev 12a only */
+static void setgain(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
+ __u8 data[2];
+
+ data[0] = sd->gain;
+ data[1] = 0;
+ reg_w_buf(gspca_dev, 0x8335, data, 2);
+}
+
+static void setautogain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->autogain)
+ sd->ag_cnt = AG_CNT_START;
+ else
+ sd->ag_cnt = -1;
+}
+
+static void sd_start_12a(struct gspca_dev *gspca_dev)
+{
struct usb_device *dev = gspca_dev->dev;
- int Clck;
+ int Clck = 0x8a; /* lower 0x8X values lead to fps > 30 */
__u8 Reg8307[] = { 0xaa, 0x00 };
int mode;
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
- switch (sd->chip_revision) {
- case Rev072A:
- switch (mode) {
- default:
-/* case 0:
- case 1: */
- Clck = 0x25;
- break;
- case 2:
- Clck = 0x22;
- break;
- case 3:
- Clck = 0x21;
- break;
- }
- reg_w_val(dev, 0x8500, mode); /* mode */
- reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */
- reg_w_val(dev, 0x8112, 0x10 | 0x20);
- setautogain(gspca_dev);
- break;
+ if (mode <= 1) {
+ /* Use compression on 320x240 and above */
+ reg_w_val(dev, 0x8500, 0x10 | mode);
+ } else {
+ /* I couldn't get the compression to work below 320x240
+ * Fortunately at these resolutions the bandwidth
+ * is sufficient to push raw frames at ~20fps */
+ reg_w_val(dev, 0x8500, mode);
+ } /* -- qq@kuku.eu.org */
+ reg_w_buf(gspca_dev, 0x8307, Reg8307, 2);
+ reg_w_val(gspca_dev->dev, 0x8700, Clck);
+ /* 0x8f 0x85 0x27 clock */
+ reg_w_val(gspca_dev->dev, 0x8112, 0x1e | 0x20);
+ reg_w_val(gspca_dev->dev, 0x850b, 0x03);
+ setcontrast(gspca_dev);
+ setwhite(gspca_dev);
+ setautogain(gspca_dev);
+ setexposure(gspca_dev);
+}
+static void sd_start_72a(struct gspca_dev *gspca_dev)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int Clck;
+ int mode;
+
+ mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+ switch (mode) {
default:
-/* case Rev012A: */
- switch (mode) {
- case 0:
- case 1:
- Clck = 0x8a;
- break;
- case 2:
- Clck = 0x85;
- break;
- default:
- Clck = 0x83;
- break;
- }
- if (mode <= 1) {
- /* Use compression on 320x240 and above */
- reg_w_val(dev, 0x8500, 0x10 | mode);
- } else {
- /* I couldn't get the compression to work below 320x240
- * Fortunately at these resolutions the bandwidth
- * is sufficient to push raw frames at ~20fps */
- reg_w_val(dev, 0x8500, mode);
- } /* -- qq@kuku.eu.org */
- reg_w_buf(gspca_dev, 0x8307, Reg8307, 2);
- reg_w_val(gspca_dev->dev, 0x8700, Clck);
- /* 0x8f 0x85 0x27 clock */
- reg_w_val(gspca_dev->dev, 0x8112, 0x1e | 0x20);
- reg_w_val(gspca_dev->dev, 0x850b, 0x03);
- setcontrast(gspca_dev);
+/* case 0:
+ case 1: */
+ Clck = 0x25;
+ break;
+ case 2:
+ Clck = 0x22;
+ break;
+ case 3:
+ Clck = 0x21;
break;
}
+ reg_w_val(dev, 0x8500, mode); /* mode */
+ reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */
+ reg_w_val(dev, 0x8112, 0x10 | 0x20);
+ setautogain(gspca_dev);
}
static void sd_stopN(struct gspca_dev *gspca_dev)
{
- reg_w_val(gspca_dev->dev, 0x8112, 0x20);
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->chip_revision == Rev012A) {
+ reg_w_val(gspca_dev->dev, 0x8112, 0x0e);
+ } else {
+ reg_w_val(gspca_dev->dev, 0x8112, 0x20);
+/* reg_w_val(gspca_dev->dev, 0x8102, 0x00); ?? */
+ }
}
static void sd_stop0(struct gspca_dev *gspca_dev)
{
-}
+ struct sd *sd = (struct sd *) gspca_dev;
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
- reg_w_val(gspca_dev->dev, 0x8114, 0);
+ if (sd->chip_revision == Rev012A) {
+ reg_w_val(gspca_dev->dev, 0x8118, 0x29);
+ reg_w_val(gspca_dev->dev, 0x8114, 0x08);
+ }
+/* reg_w_val(gspca_dev->dev, 0x8114, 0); */
}
static void do_autogain(struct gspca_dev *gspca_dev)
@@ -744,6 +786,7 @@ static void do_autogain(struct gspca_dev *gspca_dev)
__u8 luma_mean = 110;
__u8 luma_delta = 20;
__u8 spring = 4;
+ __u8 reg8339[2];
if (sd->ag_cnt < 0)
return;
@@ -798,13 +841,16 @@ static void do_autogain(struct gspca_dev *gspca_dev)
}
break;
case Rev012A:
- /* sensor registers is access and memory mapped to 0x8300 */
- /* readind all 0x83xx block the sensor */
- /*
- * The data from the header seem wrong where is the luma
- * and chroma mean value
- * at the moment set exposure in contrast set
- */
+ reg_r(gspca_dev, 0x8330, 2);
+ if (gspca_dev->usb_buf[1] > 0x08) {
+ reg8339[0] = ++sd->expo12a;
+ reg8339[1] = 0;
+ reg_w_buf(gspca_dev, 0x8339, reg8339, 2);
+ } else if (gspca_dev->usb_buf[1] < 0x02) {
+ reg8339[0] = --sd->expo12a;
+ reg8339[1] = 0;
+ reg_w_buf(gspca_dev, 0x8339, reg8339, 2);
+ }
break;
}
}
@@ -814,6 +860,8 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
__u8 *data, /* isoc packet */
int len) /* iso packet length */
{
+ struct sd *sd = (struct sd *) gspca_dev;
+
switch (data[0]) {
case 0: /* start of frame */
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
@@ -826,8 +874,13 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
frame, data, len);
} else {
/* raw bayer (with a header, which we skip) */
- data += 20;
- len -= 20;
+ if (sd->chip_revision == Rev012A) {
+ data += 20;
+ len -= 20;
+ } else {
+ data += 16;
+ len -= 16;
+ }
gspca_frame_add(gspca_dev, FIRST_PACKET,
frame, data, len);
}
@@ -841,24 +894,17 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
}
+/* rev 72a only */
static void setbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
__u8 value;
- switch (sd->chip_revision) {
- case Rev072A:
- value = sd->brightness;
- reg_w_val(gspca_dev->dev, value, 0x8611);
- reg_w_val(gspca_dev->dev, value, 0x8612);
- reg_w_val(gspca_dev->dev, value, 0x8613);
- reg_w_val(gspca_dev->dev, value, 0x8614);
- break;
- default:
-/* case Rev012A: */
- setcontrast(gspca_dev);
- break;
- }
+ value = sd->brightness;
+ reg_w_val(gspca_dev->dev, 0x8611, value);
+ reg_w_val(gspca_dev->dev, 0x8612, value);
+ reg_w_val(gspca_dev->dev, 0x8613, value);
+ reg_w_val(gspca_dev->dev, 0x8614, value);
}
static void getbrightness(struct gspca_dev *gspca_dev)
@@ -866,52 +912,38 @@ static void getbrightness(struct gspca_dev *gspca_dev)
struct sd *sd = (struct sd *) gspca_dev;
__u16 tot;
- switch (sd->chip_revision) {
- case Rev072A:
- tot = 0;
- reg_r(gspca_dev, 0x8611, 1);
- tot += gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8612, 1);
- tot += gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8613, 1);
- tot += gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8614, 1);
- tot += gspca_dev->usb_buf[0];
- sd->brightness = tot >> 2;
- break;
- default:
-/* case Rev012A: */
- /* no way to read sensor settings */
- break;
- }
+ tot = 0;
+ reg_r(gspca_dev, 0x8611, 1);
+ tot += gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8612, 1);
+ tot += gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8613, 1);
+ tot += gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8614, 1);
+ tot += gspca_dev->usb_buf[0];
+ sd->brightness = tot >> 2;
}
+/* rev72a only */
static void getcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
__u16 tot;
- switch (sd->chip_revision) {
- case Rev072A:
- tot = 0;
- reg_r(gspca_dev, 0x8651, 1);
- tot += gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8652, 1);
- tot += gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8653, 1);
- tot += gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8654, 1);
- tot += gspca_dev->usb_buf[0];
- sd->contrast = tot << 6;
- break;
- default:
-/* case Rev012A: */
- /* no way to read sensor settings */
- break;
- }
+ tot = 0;
+ reg_r(gspca_dev, 0x8651, 1);
+ tot += gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8652, 1);
+ tot += gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8653, 1);
+ tot += gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8654, 1);
+ tot += gspca_dev->usb_buf[0];
+ sd->contrast = tot << 6;
PDEBUG(D_CONF, "get contrast %d", sd->contrast);
}
+/* rev 72a only */
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -931,6 +963,7 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
return 0;
}
+/* rev 72a only */
static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -968,20 +1001,190 @@ static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
return 0;
}
+/* rev12a only */
+static int sd_setwhite(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->white = val;
+ if (gspca_dev->streaming)
+ setwhite(gspca_dev);
+ return 0;
+}
+
+static int sd_getwhite(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->white;
+ return 0;
+}
+
+/* rev12a only */
+static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->exposure = val;
+ if (gspca_dev->streaming)
+ setexposure(gspca_dev);
+ return 0;
+}
+
+static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->exposure;
+ return 0;
+}
+
+/* rev12a only */
+static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->gain = val;
+ if (gspca_dev->streaming)
+ setgain(gspca_dev);
+ return 0;
+}
+
+static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->gain;
+ return 0;
+}
+
+/* control tables */
+static struct ctrl sd_ctrls_12a[] = {
+ {
+ {
+ .id = V4L2_CID_DO_WHITE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "While Balance",
+ .minimum = WHITE_MIN,
+ .maximum = WHITE_MAX,
+ .step = 1,
+ .default_value = WHITE_DEF,
+ },
+ .set = sd_setwhite,
+ .get = sd_getwhite,
+ },
+ {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Exposure",
+ .minimum = EXPOSURE_MIN,
+ .maximum = EXPOSURE_MAX,
+ .step = 1,
+ .default_value = EXPOSURE_DEF,
+ },
+ .set = sd_setexposure,
+ .get = sd_getexposure,
+ },
+ {
+ {
+ .id = V4L2_CID_AUTOGAIN,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Auto Gain",
+ .minimum = AUTOGAIN_MIN,
+ .maximum = AUTOGAIN_MAX,
+ .step = 1,
+ .default_value = AUTOGAIN_DEF,
+ },
+ .set = sd_setautogain,
+ .get = sd_getautogain,
+ },
+ {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Gain",
+ .minimum = GAIN_MIN,
+ .maximum = GAIN_MAX,
+ .step = 1,
+ .default_value = GAIN_DEF,
+ },
+ .set = sd_setgain,
+ .get = sd_getgain,
+ },
+};
+
+static struct ctrl sd_ctrls_72a[] = {
+ {
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Brightness",
+ .minimum = BRIGHTNESS_MIN,
+ .maximum = BRIGHTNESS_MAX,
+ .step = 1,
+ .default_value = BRIGHTNESS_DEF,
+ },
+ .set = sd_setbrightness,
+ .get = sd_getbrightness,
+ },
+ {
+ {
+ .id = V4L2_CID_CONTRAST,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Contrast",
+ .minimum = CONTRAST_MIN,
+ .maximum = CONTRAST_MAX,
+ .step = 1,
+ .default_value = CONTRAST_DEF,
+ },
+ .set = sd_setcontrast,
+ .get = sd_getcontrast,
+ },
+ {
+ {
+ .id = V4L2_CID_AUTOGAIN,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Auto Gain",
+ .minimum = AUTOGAIN_MIN,
+ .maximum = AUTOGAIN_MAX,
+ .step = 1,
+ .default_value = AUTOGAIN_DEF,
+ },
+ .set = sd_setautogain,
+ .get = sd_getautogain,
+ },
+};
+
/* sub-driver description */
-static const struct sd_desc sd_desc = {
+static const struct sd_desc sd_desc_12a = {
.name = MODULE_NAME,
- .ctrls = sd_ctrls,
- .nctrls = ARRAY_SIZE(sd_ctrls),
+ .ctrls = sd_ctrls_12a,
+ .nctrls = ARRAY_SIZE(sd_ctrls_12a),
.config = sd_config,
- .open = sd_open,
- .start = sd_start,
+ .init = sd_init_12a,
+ .start = sd_start_12a,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+/* .dq_callback = do_autogain, * fixme */
+};
+static const struct sd_desc sd_desc_72a = {
+ .name = MODULE_NAME,
+ .ctrls = sd_ctrls_72a,
+ .nctrls = ARRAY_SIZE(sd_ctrls_72a),
+ .config = sd_config,
+ .init = sd_init_72a,
+ .start = sd_start_72a,
.stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.dq_callback = do_autogain,
};
+static const struct sd_desc *sd_desc[2] = {
+ &sd_desc_12a,
+ &sd_desc_72a
+};
/* -- module initialisation -- */
static const __devinitdata struct usb_device_id device_table[] = {
@@ -1009,7 +1212,9 @@ MODULE_DEVICE_TABLE(usb, device_table);
static int sd_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ return gspca_dev_probe(intf, id,
+ sd_desc[id->driver_info],
+ sizeof(struct sd),
THIS_MODULE);
}
@@ -1018,6 +1223,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index 16219cf6a6d5105b555126b5c381f7d1024bc0b7..2f2de429e273470669c42aa7d25749add1a33800 100644
--- a/drivers/media/video/gspca/stk014.c
+++ b/drivers/media/video/gspca/stk014.c
@@ -306,8 +306,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
int ret;
@@ -398,14 +398,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
PDEBUG(D_STREAM, "camera stopped");
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -535,11 +527,9 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.querymenu = sd_querymenu,
};
@@ -564,6 +554,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c
index 54efa48bee014cd55d3cde1912debbe6c348cd9b..1cfcc6c4955874ab0bb05da32ef387136967c701 100644
--- a/drivers/media/video/gspca/sunplus.c
+++ b/drivers/media/video/gspca/sunplus.c
@@ -449,31 +449,47 @@ static const __u8 qtable_spca504_default[2][64] = {
0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e}
};
-static void reg_r(struct usb_device *dev,
- __u16 req,
- __u16 index,
- __u8 *buffer, __u16 length)
+/* read <len> bytes to gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+ __u16 req,
+ __u16 index,
+ __u16 len)
{
- usb_control_msg(dev,
- usb_rcvctrlpipe(dev, 0),
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ err("reg_r: buffer overflow");
+ return;
+ }
+#endif
+ usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
req,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
0, /* value */
- index, buffer, length,
+ index,
+ len ? gspca_dev->usb_buf : NULL, len,
500);
}
-static void reg_w(struct usb_device *dev,
- __u16 req,
- __u16 value,
- __u16 index,
- __u8 *buffer, __u16 length)
+/* write <len> bytes from gspca_dev->usb_buf */
+static void reg_w(struct gspca_dev *gspca_dev,
+ __u16 req,
+ __u16 value,
+ __u16 index,
+ __u16 len)
{
- usb_control_msg(dev,
- usb_sndctrlpipe(dev, 0),
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ err("reg_w: buffer overflow");
+ return;
+ }
+#endif
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
req,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, buffer, length,
+ value, index,
+ len ? gspca_dev->usb_buf : NULL, len,
500);
}
@@ -634,7 +650,7 @@ static int spca504B_PollingDataReady(struct gspca_dev *gspca_dev)
int count = 10;
while (--count > 0) {
- reg_r(gspca_dev->dev, 0x21, 0, gspca_dev->usb_buf, 1);
+ reg_r(gspca_dev, 0x21, 0, 1);
if ((gspca_dev->usb_buf[0] & 0x01) == 0)
break;
msleep(10);
@@ -644,15 +660,14 @@ static int spca504B_PollingDataReady(struct gspca_dev *gspca_dev)
static void spca504B_WaitCmdStatus(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
int count = 50;
while (--count > 0) {
- reg_r(dev, 0x21, 1, gspca_dev->usb_buf, 1);
+ reg_r(gspca_dev, 0x21, 1, 1);
if (gspca_dev->usb_buf[0] != 0) {
gspca_dev->usb_buf[0] = 0;
- reg_w(dev, 0x21, 0, 1, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x21, 1, gspca_dev->usb_buf, 1);
+ reg_w(gspca_dev, 0x21, 0, 1, 1);
+ reg_r(gspca_dev, 0x21, 1, 1);
spca504B_PollingDataReady(gspca_dev);
break;
}
@@ -662,16 +677,14 @@ static void spca504B_WaitCmdStatus(struct gspca_dev *gspca_dev)
static void spca50x_GetFirmware(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
__u8 *data;
- data = kmalloc(64, GFP_KERNEL);
- reg_r(dev, 0x20, 0, data, 5);
+ data = gspca_dev->usb_buf;
+ reg_r(gspca_dev, 0x20, 0, 5);
PDEBUG(D_STREAM, "FirmWare : %d %d %d %d %d ",
data[0], data[1], data[2], data[3], data[4]);
- reg_r(dev, 0x23, 0, data, 64);
- reg_r(dev, 0x23, 1, data, 64);
- kfree(data);
+ reg_r(gspca_dev, 0x23, 0, 64);
+ reg_r(gspca_dev, 0x23, 1, 64);
}
static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
@@ -686,21 +699,21 @@ static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
Type = 0;
switch (sd->bridge) {
case BRIDGE_SPCA533:
- reg_w(dev, 0x31, 0, 0, NULL, 0);
+ reg_w(gspca_dev, 0x31, 0, 0, 0);
spca504B_WaitCmdStatus(gspca_dev);
rc = spca504B_PollingDataReady(gspca_dev);
spca50x_GetFirmware(gspca_dev);
gspca_dev->usb_buf[0] = 2; /* type */
- reg_w(dev, 0x24, 0, 8, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x24, 8, gspca_dev->usb_buf, 1);
+ reg_w(gspca_dev, 0x24, 0, 8, 1);
+ reg_r(gspca_dev, 0x24, 8, 1);
gspca_dev->usb_buf[0] = Size;
- reg_w(dev, 0x25, 0, 4, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x25, 4, gspca_dev->usb_buf, 1); /* size */
+ reg_w(gspca_dev, 0x25, 0, 4, 1);
+ reg_r(gspca_dev, 0x25, 4, 1); /* size */
rc = spca504B_PollingDataReady(gspca_dev);
/* Init the cam width height with some values get on init ? */
- reg_w(dev, 0x31, 0, 4, NULL, 0);
+ reg_w(gspca_dev, 0x31, 0, 4, 0);
spca504B_WaitCmdStatus(gspca_dev);
rc = spca504B_PollingDataReady(gspca_dev);
break;
@@ -708,12 +721,12 @@ static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
/* case BRIDGE_SPCA504B: */
/* case BRIDGE_SPCA536: */
gspca_dev->usb_buf[0] = Size;
- reg_w(dev, 0x25, 0, 4, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x25, 4, gspca_dev->usb_buf, 1); /* size */
+ reg_w(gspca_dev, 0x25, 0, 4, 1);
+ reg_r(gspca_dev, 0x25, 4, 1); /* size */
Type = 6;
gspca_dev->usb_buf[0] = Type;
- reg_w(dev, 0x27, 0, 0, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x27, 0, gspca_dev->usb_buf, 1); /* type */
+ reg_w(gspca_dev, 0x27, 0, 0, 1);
+ reg_r(gspca_dev, 0x27, 0, 1); /* type */
rc = spca504B_PollingDataReady(gspca_dev);
break;
case BRIDGE_SPCA504:
@@ -752,18 +765,15 @@ static void spca504_wait_status(struct gspca_dev *gspca_dev)
static void spca504B_setQtable(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
-
gspca_dev->usb_buf[0] = 3;
- reg_w(dev, 0x26, 0, 0, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x26, 0, gspca_dev->usb_buf, 1);
+ reg_w(gspca_dev, 0x26, 0, 0, 1);
+ reg_r(gspca_dev, 0x26, 0, 1);
spca504B_PollingDataReady(gspca_dev);
}
static void sp5xx_initContBrigHueRegisters(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
int pollreg = 1;
switch (sd->bridge) {
@@ -774,20 +784,20 @@ static void sp5xx_initContBrigHueRegisters(struct gspca_dev *gspca_dev)
default:
/* case BRIDGE_SPCA533: */
/* case BRIDGE_SPCA504B: */
- reg_w(dev, 0, 0, 0x21a7, NULL, 0); /* brightness */
- reg_w(dev, 0, 0x20, 0x21a8, NULL, 0); /* contrast */
- reg_w(dev, 0, 0, 0x21ad, NULL, 0); /* hue */
- reg_w(dev, 0, 1, 0x21ac, NULL, 0); /* sat/hue */
- reg_w(dev, 0, 0x20, 0x21ae, NULL, 0); /* saturation */
- reg_w(dev, 0, 0, 0x21a3, NULL, 0); /* gamma */
+ reg_w(gspca_dev, 0, 0, 0x21a7, 0); /* brightness */
+ reg_w(gspca_dev, 0, 0x20, 0x21a8, 0); /* contrast */
+ reg_w(gspca_dev, 0, 0, 0x21ad, 0); /* hue */
+ reg_w(gspca_dev, 0, 1, 0x21ac, 0); /* sat/hue */
+ reg_w(gspca_dev, 0, 0x20, 0x21ae, 0); /* saturation */
+ reg_w(gspca_dev, 0, 0, 0x21a3, 0); /* gamma */
break;
case BRIDGE_SPCA536:
- reg_w(dev, 0, 0, 0x20f0, NULL, 0);
- reg_w(dev, 0, 0x21, 0x20f1, NULL, 0);
- reg_w(dev, 0, 0x40, 0x20f5, NULL, 0);
- reg_w(dev, 0, 1, 0x20f4, NULL, 0);
- reg_w(dev, 0, 0x40, 0x20f6, NULL, 0);
- reg_w(dev, 0, 0, 0x2089, NULL, 0);
+ reg_w(gspca_dev, 0, 0, 0x20f0, 0);
+ reg_w(gspca_dev, 0, 0x21, 0x20f1, 0);
+ reg_w(gspca_dev, 0, 0x40, 0x20f5, 0);
+ reg_w(gspca_dev, 0, 1, 0x20f4, 0);
+ reg_w(gspca_dev, 0, 0x40, 0x20f6, 0);
+ reg_w(gspca_dev, 0, 0, 0x2089, 0);
break;
}
if (pollreg)
@@ -799,7 +809,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
const struct usb_device_id *id)
{
struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
struct cam *cam;
cam = &gspca_dev->cam;
@@ -811,7 +820,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
if (sd->subtype == AiptekMiniPenCam13) {
/* try to get the firmware as some cam answer 2.0.1.2.2
* and should be a spca504b then overwrite that setting */
- reg_r(dev, 0x20, 0, gspca_dev->usb_buf, 1);
+ reg_r(gspca_dev, 0x20, 0, 1);
switch (gspca_dev->usb_buf[0]) {
case 1:
break; /* (right bridge/subtype) */
@@ -848,8 +857,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
struct usb_device *dev = gspca_dev->dev;
@@ -860,12 +869,12 @@ static int sd_open(struct gspca_dev *gspca_dev)
switch (sd->bridge) {
case BRIDGE_SPCA504B:
- reg_w(dev, 0x1d, 0, 0, NULL, 0);
- reg_w(dev, 0, 1, 0x2306, NULL, 0);
- reg_w(dev, 0, 0, 0x0d04, NULL, 0);
- reg_w(dev, 0, 0, 0x2000, NULL, 0);
- reg_w(dev, 0, 0x13, 0x2301, NULL, 0);
- reg_w(dev, 0, 0, 0x2306, NULL, 0);
+ reg_w(gspca_dev, 0x1d, 0, 0, 0);
+ reg_w(gspca_dev, 0, 1, 0x2306, 0);
+ reg_w(gspca_dev, 0, 0, 0x0d04, 0);
+ reg_w(gspca_dev, 0, 0, 0x2000, 0);
+ reg_w(gspca_dev, 0, 0x13, 0x2301, 0);
+ reg_w(gspca_dev, 0, 0, 0x2306, 0);
/* fall thru */
case BRIDGE_SPCA533:
rc = spca504B_PollingDataReady(gspca_dev);
@@ -873,12 +882,12 @@ static int sd_open(struct gspca_dev *gspca_dev)
break;
case BRIDGE_SPCA536:
spca50x_GetFirmware(gspca_dev);
- reg_r(dev, 0x00, 0x5002, gspca_dev->usb_buf, 1);
+ reg_r(gspca_dev, 0x00, 0x5002, 1);
gspca_dev->usb_buf[0] = 0;
- reg_w(dev, 0x24, 0, 0, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x24, 0, gspca_dev->usb_buf, 1);
+ reg_w(gspca_dev, 0x24, 0, 0, 1);
+ reg_r(gspca_dev, 0x24, 0, 1);
rc = spca504B_PollingDataReady(gspca_dev);
- reg_w(dev, 0x34, 0, 0, NULL, 0);
+ reg_w(gspca_dev, 0x34, 0, 0, 0);
spca504B_WaitCmdStatus(gspca_dev);
break;
case BRIDGE_SPCA504C: /* pccam600 */
@@ -971,12 +980,12 @@ static void sd_start(struct gspca_dev *gspca_dev)
/* case BRIDGE_SPCA536: */
if (sd->subtype == MegapixV4 ||
sd->subtype == LogitechClickSmart820) {
- reg_w(dev, 0xf0, 0, 0, NULL, 0);
+ reg_w(gspca_dev, 0xf0, 0, 0, 0);
spca504B_WaitCmdStatus(gspca_dev);
- reg_r(dev, 0xf0, 4, NULL, 0);
+ reg_r(gspca_dev, 0xf0, 4, 0);
spca504B_WaitCmdStatus(gspca_dev);
} else {
- reg_w(dev, 0x31, 0, 4, NULL, 0);
+ reg_w(gspca_dev, 0x31, 0, 4, 0);
spca504B_WaitCmdStatus(gspca_dev);
rc = spca504B_PollingDataReady(gspca_dev);
}
@@ -1045,7 +1054,7 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
/* case BRIDGE_SPCA533: */
/* case BRIDGE_SPCA536: */
/* case BRIDGE_SPCA504B: */
- reg_w(dev, 0x31, 0, 0, NULL, 0);
+ reg_w(gspca_dev, 0x31, 0, 0, 0);
spca504B_WaitCmdStatus(gspca_dev);
spca504B_PollingDataReady(gspca_dev);
break;
@@ -1069,14 +1078,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
}
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -1369,11 +1370,9 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -1456,6 +1455,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index 91b555c34c68ff7509b50796cfd03dd4d9ac200a..f034c748fc7ef5c3a608ff88e6ca1ab18e94261e 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -30,7 +30,7 @@
#define MAX_GAMMA 0x10 /* 0 to 15 */
-#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 3)
+#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 0)
MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>");
MODULE_DESCRIPTION("GSPCA/T613 (JPEG Compliance) USB Camera Driver");
@@ -233,7 +233,7 @@ static char *effects_control[] = {
static struct v4l2_pix_format vga_mode_t16[] = {
{160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
.bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 8 + 590,
+ .sizeimage = 160 * 120 * 4 / 8 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 4},
{176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
@@ -391,7 +391,7 @@ static void reg_w(struct gspca_dev *gspca_dev,
NULL, 0, 500);
return;
}
- if (len <= sizeof gspca_dev->usb_buf) {
+ if (len <= USB_BUF_SZ) {
memcpy(gspca_dev->usb_buf, buffer, len);
usb_control_msg(gspca_dev->dev,
usb_sndctrlpipe(gspca_dev->dev, 0),
@@ -552,6 +552,13 @@ static int init_default_parameters(struct gspca_dev *gspca_dev)
return 0;
}
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ init_default_parameters(gspca_dev);
+ return 0;
+}
+
static void setbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -893,18 +900,6 @@ static void sd_start(struct gspca_dev *gspca_dev)
setcolors(gspca_dev);
}
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -972,24 +967,14 @@ static int sd_querymenu(struct gspca_dev *gspca_dev,
return -EINVAL;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
-{
- init_default_parameters(gspca_dev);
- return 0;
-}
-
/* sub-driver description */
static const struct sd_desc sd_desc = {
.name = MODULE_NAME,
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.querymenu = sd_querymenu,
};
@@ -1014,6 +999,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/tv8532.c b/drivers/media/video/gspca/tv8532.c
index 1ff8ba2f7fe54ca83cb10a6428483bcf8b7bd694..084af05302a0399f7e84e993437557d7433e3a3e 100644
--- a/drivers/media/video/gspca/tv8532.c
+++ b/drivers/media/video/gspca/tv8532.c
@@ -331,8 +331,8 @@ static void tv_8532_PollReg(struct gspca_dev *gspca_dev)
}
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x32);
reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x00);
@@ -450,14 +450,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void tv8532_preprocess(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -611,11 +603,9 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -644,6 +634,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index f4a52956e0d91eaf8e5b8b37eaee0651f3f040d6..bd4c226c9a077843d2b787210cf227574c8dedea 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -69,6 +69,7 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setautogain,
.get = sd_getautogain,
},
+#define LIGHTFREQ_IDX 1
{
{
.id = V4L2_CID_POWER_LINE_FREQUENCY,
@@ -87,12 +88,12 @@ static struct ctrl sd_ctrls[] = {
};
static struct v4l2_pix_format vc0321_mode[] = {
- {320, 240, V4L2_PIX_FMT_YUV420, V4L2_FIELD_NONE,
+ {320, 240, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
.bytesperline = 320,
.sizeimage = 320 * 240 * 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1},
- {640, 480, V4L2_PIX_FMT_YUV420, V4L2_FIELD_NONE,
+ {640, 480, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
.bytesperline = 640,
.sizeimage = 640 * 480 * 2,
.colorspace = V4L2_COLORSPACE_SRGB,
@@ -1463,6 +1464,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->qindex = 7;
sd->autogain = AUTOGAIN_DEF;
sd->lightfreq = FREQ_DEF;
+ if (sd->sensor != SENSOR_OV7670)
+ gspca_dev->ctrl_dis = (1 << LIGHTFREQ_IDX);
if (sd->bridge == BRIDGE_VC0321) {
reg_r(gspca_dev, 0x8a, 0, 3);
@@ -1474,8 +1477,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
return 0;
}
@@ -1637,19 +1640,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
reg_w(dev, 0x89, 0xffff, 0xffff);
}
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-/* struct usb_device *dev = gspca_dev->dev;
- __u8 buffread;
-
- reg_w(dev, 0x89, 0xffff, 0xffff);
- reg_w(dev, 0xa0, 0x01, 0xb301);
- reg_w(dev, 0xa0, 0x09, 0xb303);
- reg_w(dev, 0x89, 0xffff, 0xffff);
-*/
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -1738,11 +1728,10 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.querymenu = sd_querymenu,
};
@@ -1774,6 +1763,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index bc7d0eedcd8105ad056e14136c70bfab0bba6ec4..d61ef727e0c241e08fe65b4f972450c154828da3 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -85,6 +85,7 @@ static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val);
static struct ctrl sd_ctrls[] = {
+#define BRIGHTNESS_IDX 0
#define SD_BRIGHTNESS 0
{
{
@@ -141,6 +142,7 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setautogain,
.get = sd_getautogain,
},
+#define LIGHTFREQ_IDX 4
#define SD_FREQ 4
{
{
@@ -6574,8 +6576,8 @@ static int setlightfreq(struct gspca_dev *gspca_dev)
cs2102_60HZ, cs2102_60HZScale},
/* SENSOR_CS2102K 1 */
{cs2102_NoFliker, cs2102_NoFlikerScale,
- cs2102_50HZ, cs2102_50HZScale,
- cs2102_60HZ, cs2102_60HZScale},
+ NULL, NULL, /* currently disabled */
+ NULL, NULL},
/* SENSOR_GC0305 2 */
{gc0305_NoFliker, gc0305_NoFliker,
gc0305_50HZ, gc0305_50HZ,
@@ -6964,8 +6966,13 @@ static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
case SENSOR_MC501CB:
return -1; /* don't probe */
case SENSOR_TAS5130C_VF0250:
- /* may probe but with write in reg 0x0010 */
+ /* may probe but with no write in reg 0x0010 */
return -1; /* don't probe */
+ case SENSOR_PAS106:
+ sensor = sif_probe(gspca_dev);
+ if (sensor >= 0)
+ return sensor;
+ break;
}
sensor = vga_2wr_probe(gspca_dev);
if (sensor >= 0) {
@@ -6974,12 +6981,10 @@ static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
/* next probe is needed for OmniVision ? */
}
sensor2 = vga_3wr_probe(gspca_dev);
- if (sensor2 >= 0) {
- if (sensor >= 0)
- return sensor;
- return sensor2;
- }
- return sif_probe(gspca_dev);
+ if (sensor2 >= 0
+ && sensor >= 0)
+ return sensor;
+ return sensor2;
}
/* this function is called at probe time */
@@ -7147,13 +7152,27 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->lightfreq = sd_ctrls[SD_FREQ].qctrl.default_value;
sd->sharpness = sd_ctrls[SD_SHARPNESS].qctrl.default_value;
+ switch (sd->sensor) {
+ case SENSOR_GC0305:
+ case SENSOR_OV7620:
+ case SENSOR_PO2030:
+ gspca_dev->ctrl_dis = (1 << BRIGHTNESS_IDX);
+ break;
+ case SENSOR_HDCS2020:
+ case SENSOR_HV7131B:
+ case SENSOR_HV7131C:
+ case SENSOR_OV7630C:
+ gspca_dev->ctrl_dis = (1 << LIGHTFREQ_IDX);
+ break;
+ }
+
/* switch the led off */
reg_w(gspca_dev->dev, 0x01, 0x0000);
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
reg_w(gspca_dev->dev, 0x01, 0x0000);
return 0;
@@ -7314,10 +7333,6 @@ static void sd_start(struct gspca_dev *gspca_dev)
}
}
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_stop0(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -7325,11 +7340,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
send_unknown(gspca_dev->dev, sd->sensor);
}
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame,
__u8 *data,
@@ -7489,37 +7499,30 @@ static const struct sd_desc sd_desc = {
.ctrls = sd_ctrls,
.nctrls = sizeof sd_ctrls / sizeof sd_ctrls[0],
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
- .stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.querymenu = sd_querymenu,
};
static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x041e, 0x041e)},
-#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x041e, 0x4017)},
- {USB_DEVICE(0x041e, 0x401c)},
+ {USB_DEVICE(0x041e, 0x401c), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x041e, 0x401e)},
{USB_DEVICE(0x041e, 0x401f)},
-#endif
+ {USB_DEVICE(0x041e, 0x4022)},
{USB_DEVICE(0x041e, 0x4029)},
-#ifndef CONFIG_USB_ZC0301
- {USB_DEVICE(0x041e, 0x4034)},
- {USB_DEVICE(0x041e, 0x4035)},
+ {USB_DEVICE(0x041e, 0x4034), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x041e, 0x4035), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x041e, 0x4036)},
{USB_DEVICE(0x041e, 0x403a)},
-#endif
{USB_DEVICE(0x041e, 0x4051), .driver_info = SENSOR_TAS5130C_VF0250},
{USB_DEVICE(0x041e, 0x4053), .driver_info = SENSOR_TAS5130C_VF0250},
-#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x0458, 0x7007)},
{USB_DEVICE(0x0458, 0x700c)},
{USB_DEVICE(0x0458, 0x700f)},
-#endif
{USB_DEVICE(0x0461, 0x0a00)},
{USB_DEVICE(0x046d, 0x08a0)},
{USB_DEVICE(0x046d, 0x08a1)},
@@ -7531,7 +7534,7 @@ static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x046d, 0x08aa)},
{USB_DEVICE(0x046d, 0x08ac)},
{USB_DEVICE(0x046d, 0x08ad)},
-#ifndef CONFIG_USB_ZC0301
+#if !defined CONFIG_USB_ZC0301 && !defined CONFIG_USB_ZC0301_MODULE
{USB_DEVICE(0x046d, 0x08ae)},
#endif
{USB_DEVICE(0x046d, 0x08af)},
@@ -7541,27 +7544,25 @@ static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x046d, 0x08d8)},
{USB_DEVICE(0x046d, 0x08da)},
{USB_DEVICE(0x046d, 0x08dd), .driver_info = SENSOR_MC501CB},
- {USB_DEVICE(0x0471, 0x0325)},
- {USB_DEVICE(0x0471, 0x0326)},
- {USB_DEVICE(0x0471, 0x032d)},
- {USB_DEVICE(0x0471, 0x032e)},
+ {USB_DEVICE(0x0471, 0x0325), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x0471, 0x0326), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x0471, 0x032d), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x0471, 0x032e), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x055f, 0xc005)},
-#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x055f, 0xd003)},
{USB_DEVICE(0x055f, 0xd004)},
-#endif
{USB_DEVICE(0x0698, 0x2003)},
+ {USB_DEVICE(0x0ac8, 0x0301), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x0ac8, 0x0302)},
-#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x0ac8, 0x301b)},
+#if !defined CONFIG_USB_ZC0301 && !defined CONFIG_USB_ZC0301_MODULE
{USB_DEVICE(0x0ac8, 0x303b)},
#endif
{USB_DEVICE(0x0ac8, 0x305b), .driver_info = SENSOR_TAS5130C_VF0250},
-#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x0ac8, 0x307b)},
{USB_DEVICE(0x10fd, 0x0128)},
+ {USB_DEVICE(0x10fd, 0x804d)},
{USB_DEVICE(0x10fd, 0x8050)},
-#endif
{} /* end of entry */
};
#undef DVNAME
@@ -7581,6 +7582,10 @@ static struct usb_driver sd_driver = {
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
static int __init sd_mod_init(void)
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index aea1664948ce16beaa7cfff28cb7c0cf05e5d02d..4afc7ea07e86ec16866862c4c4e118367dd8116a 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -688,7 +688,7 @@ static int __devinit ivtv_init_struct1(struct ivtv *itv)
spin_lock_init(&itv->lock);
spin_lock_init(&itv->dma_reg_lock);
- itv->irq_work_queues = create_workqueue(itv->name);
+ itv->irq_work_queues = create_singlethread_workqueue(itv->name);
if (itv->irq_work_queues == NULL) {
IVTV_ERR("Could not create ivtv workqueue\n");
return -1;
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h
index ab287b48fc2b91a7940bd1f158ddbf438f78b1bd..2ceb5227637c86e3a268323741b72f5fd021effb 100644
--- a/drivers/media/video/ivtv/ivtv-driver.h
+++ b/drivers/media/video/ivtv/ivtv-driver.h
@@ -251,6 +251,7 @@ struct ivtv_mailbox_data {
#define IVTV_F_I_DEC_PAUSED 20 /* the decoder is paused */
#define IVTV_F_I_INITED 21 /* set after first open */
#define IVTV_F_I_FAILED 22 /* set if first open failed */
+#define IVTV_F_I_WORK_INITED 23 /* worker thread was initialized */
/* Event notifications */
#define IVTV_F_I_EV_DEC_STOPPED 28 /* decoder stopped event */
diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c
index fba150a6cd2306caa7b877cd8ec053230aa3270a..34f3ab82785853634bc3c47deb7587d7590508d3 100644
--- a/drivers/media/video/ivtv/ivtv-irq.c
+++ b/drivers/media/video/ivtv/ivtv-irq.c
@@ -76,6 +76,13 @@ void ivtv_irq_work_handler(struct work_struct *work)
DEFINE_WAIT(wait);
+ if (test_and_clear_bit(IVTV_F_I_WORK_INITED, &itv->i_flags)) {
+ struct sched_param param = { .sched_priority = 99 };
+
+ /* This thread must use the FIFO scheduler as it
+ is realtime sensitive. */
+ sched_setscheduler(current, SCHED_FIFO, ¶m);
+ }
if (test_and_clear_bit(IVTV_F_I_WORK_HANDLER_PIO, &itv->i_flags))
ivtv_pio_work_handler(itv);
@@ -678,34 +685,14 @@ static void ivtv_irq_enc_start_cap(struct ivtv *itv)
static void ivtv_irq_enc_vbi_cap(struct ivtv *itv)
{
- struct ivtv_stream *s_mpg = &itv->streams[IVTV_ENC_STREAM_TYPE_MPG];
u32 data[CX2341X_MBOX_MAX_DATA];
struct ivtv_stream *s;
IVTV_DEBUG_HI_IRQ("ENC START VBI CAP\n");
s = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI];
- /* If more than two VBI buffers are pending, then
- clear the old ones and start with this new one.
- This can happen during transition stages when MPEG capturing is
- started, but the first interrupts haven't arrived yet. During
- that period VBI requests can accumulate without being able to
- DMA the data. Since at most four VBI DMA buffers are available,
- we just drop the old requests when there are already three
- requests queued. */
- if (s->sg_pending_size > 2) {
- struct ivtv_buffer *buf;
- list_for_each_entry(buf, &s->q_predma.list, list)
- ivtv_buf_sync_for_cpu(s, buf);
- ivtv_queue_move(s, &s->q_predma, NULL, &s->q_free, 0);
- s->sg_pending_size = 0;
- }
- /* if we can append the data, and the MPEG stream isn't capturing,
- then start a DMA request for just the VBI data. */
- if (!stream_enc_dma_append(s, data) &&
- !test_bit(IVTV_F_S_STREAMING, &s_mpg->s_flags)) {
+ if (!stream_enc_dma_append(s, data))
set_bit(ivtv_use_pio(s) ? IVTV_F_S_PIO_PENDING : IVTV_F_S_DMA_PENDING, &s->s_flags);
- }
}
static void ivtv_irq_dec_vbi_reinsert(struct ivtv *itv)
diff --git a/drivers/media/video/ivtv/ivtv-queue.h b/drivers/media/video/ivtv/ivtv-queue.h
index 7cfc0c9ab050ca781386068ea3c1f0fd1d671e25..476556afd39aa2bc99c8f3b4cee03d91d07a0fd8 100644
--- a/drivers/media/video/ivtv/ivtv-queue.h
+++ b/drivers/media/video/ivtv/ivtv-queue.h
@@ -23,7 +23,7 @@
#define IVTV_QUEUE_H
#define IVTV_DMA_UNMAPPED ((u32) -1)
-#define SLICED_VBI_PIO 1
+#define SLICED_VBI_PIO 0
/* ivtv_buffer utility functions */
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index 54d2023b26c4b341ff742a43149eb7063b0a9f84..730e85d86fc82d0c27e7351ea4b4689dbcb5bd89 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -363,7 +363,7 @@ static void ivtv_vbi_setup(struct ivtv *itv)
/* Every X number of frames a VBI interrupt arrives (frames as in 25 or 30 fps) */
data[1] = 1;
/* The VBI frames are stored in a ringbuffer with this size (with a VBI frame as unit) */
- data[2] = raw ? 4 : 8;
+ data[2] = raw ? 4 : 4 * (itv->vbi.raw_size / itv->vbi.enc_size);
/* The start/stop codes determine which VBI lines end up in the raw VBI data area.
The codes are from table 24 in the saa7115 datasheet. Each raw/sliced/video line
is framed with codes FF0000XX where XX is the SAV/EAV (Start/End of Active Video)
diff --git a/drivers/media/video/ivtv/ivtv-vbi.c b/drivers/media/video/ivtv/ivtv-vbi.c
index 71798f0da27f9172f4dc3d34027b37a786b7966e..1ce9deb1104fc1bdc970811d65ea52a346087570 100644
--- a/drivers/media/video/ivtv/ivtv-vbi.c
+++ b/drivers/media/video/ivtv/ivtv-vbi.c
@@ -293,6 +293,7 @@ static u32 compress_sliced_buf(struct ivtv *itv, u32 line, u8 *buf, u32 size, u8
u32 line_size = itv->vbi.sliced_decoder_line_size;
struct v4l2_decode_vbi_line vbi;
int i;
+ unsigned lines = 0;
/* find the first valid line */
for (i = 0; i < size; i++, buf++) {
@@ -313,7 +314,8 @@ static u32 compress_sliced_buf(struct ivtv *itv, u32 line, u8 *buf, u32 size, u8
}
vbi.p = p + 4;
itv->video_dec_func(itv, VIDIOC_INT_DECODE_VBI_LINE, &vbi);
- if (vbi.type) {
+ if (vbi.type && !(lines & (1 << vbi.line))) {
+ lines |= 1 << vbi.line;
itv->vbi.sliced_data[line].id = vbi.type;
itv->vbi.sliced_data[line].field = vbi.is_second_field;
itv->vbi.sliced_data[line].line = vbi.line;
diff --git a/drivers/media/video/ivtv/ivtv-version.h b/drivers/media/video/ivtv/ivtv-version.h
index 442f43f11b7387dfbf8fbc05e497feef1d0ed2a3..8cd753d30bf76160bf4f3f2a951b34c5a31b760e 100644
--- a/drivers/media/video/ivtv/ivtv-version.h
+++ b/drivers/media/video/ivtv/ivtv-version.h
@@ -22,7 +22,7 @@
#define IVTV_DRIVER_NAME "ivtv"
#define IVTV_DRIVER_VERSION_MAJOR 1
-#define IVTV_DRIVER_VERSION_MINOR 3
+#define IVTV_DRIVER_VERSION_MINOR 4
#define IVTV_DRIVER_VERSION_PATCHLEVEL 0
#define IVTV_VERSION __stringify(IVTV_DRIVER_VERSION_MAJOR) "." __stringify(IVTV_DRIVER_VERSION_MINOR) "." __stringify(IVTV_DRIVER_VERSION_PATCHLEVEL)
diff --git a/drivers/media/video/ks0127.c b/drivers/media/video/ks0127.c
index 4895540be195ad0e8854b563c6eb53a50d5ccb14..2fd4b4a44aa92c44d5262302eda6e3e3e96d646c 100644
--- a/drivers/media/video/ks0127.c
+++ b/drivers/media/video/ks0127.c
@@ -679,26 +679,27 @@ static int ks0127_command(struct i2c_client *client,
case DECODER_ENABLE_OUTPUT:
{
+ int enable;
- int *iarg = arg;
- int enable = (*iarg != 0);
- if (enable) {
- dprintk("ks0127: command "
+ iarg = arg;
+ enable = (*iarg != 0);
+ if (enable) {
+ dprintk("ks0127: command "
"DECODER_ENABLE_OUTPUT on "
"(%d)\n", enable);
- /* All output pins on */
- ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x30);
- /* Obey the OEN pin */
- ks0127_and_or(ks, KS_CDEM, 0x7f, 0x00);
- } else {
- dprintk("ks0127: command "
+ /* All output pins on */
+ ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x30);
+ /* Obey the OEN pin */
+ ks0127_and_or(ks, KS_CDEM, 0x7f, 0x00);
+ } else {
+ dprintk("ks0127: command "
"DECODER_ENABLE_OUTPUT off "
"(%d)\n", enable);
- /* Video output pins off */
- ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x00);
- /* Ignore the OEN pin */
- ks0127_and_or(ks, KS_CDEM, 0x7f, 0x80);
- }
+ /* Video output pins off */
+ ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x00);
+ /* Ignore the OEN pin */
+ ks0127_and_or(ks, KS_CDEM, 0x7f, 0x80);
+ }
}
break;
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index 7c8ef6ac6c39cf646a9cfc3d4223d8bea51e48de..a9ef7802eb5fcdaf793d8f695d4ecc35e0ddb903 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -1806,6 +1806,7 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
memcpy(meye.video_dev, &meye_template, sizeof(meye_template));
meye.video_dev->parent = &meye.mchip_dev->dev;
+ ret = -EIO;
if ((ret = sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERA, 1))) {
printk(KERN_ERR "meye: unable to power on the camera\n");
printk(KERN_ERR "meye: did you enable the camera in "
@@ -1813,7 +1814,6 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
goto outsonypienable;
}
- ret = -EIO;
if ((ret = pci_enable_device(meye.mchip_dev))) {
printk(KERN_ERR "meye: pci_enable_device failed\n");
goto outenabledev;
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index f68e91fbe7fbcbe7d6e28705a00100eb4c57c06f..8ef578caba3b982c8d63f1047b4c300ac11b45ee 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -931,27 +931,29 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
return 0;
}
-static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std)
+static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *standard)
{
- struct mxb* mxb = (struct mxb*)dev->ext_priv;
+ struct mxb *mxb = (struct mxb *)dev->ext_priv;
int zero = 0;
int one = 1;
- if(V4L2_STD_PAL_I == std->id ) {
+ if (V4L2_STD_PAL_I == standard->id) {
v4l2_std_id std = V4L2_STD_PAL_I;
+
DEB_D(("VIDIOC_S_STD: setting mxb for PAL_I.\n"));
/* set the 7146 gpio register -- I don't know what this does exactly */
saa7146_write(dev, GPIO_CTRL, 0x00404050);
/* unset the 7111 gpio register -- I don't know what this does exactly */
- mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_GPIO, &zero);
+ mxb->saa7111a->driver->command(mxb->saa7111a, DECODER_SET_GPIO, &zero);
mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
} else {
v4l2_std_id std = V4L2_STD_PAL_BG;
+
DEB_D(("VIDIOC_S_STD: setting mxb for PAL/NTSC/SECAM.\n"));
/* set the 7146 gpio register -- I don't know what this does exactly */
saa7146_write(dev, GPIO_CTRL, 0x00404050);
/* set the 7111 gpio register -- I don't know what this does exactly */
- mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_GPIO, &one);
+ mxb->saa7111a->driver->command(mxb->saa7111a, DECODER_SET_GPIO, &one);
mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
}
return 0;
diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c
index 9edaca4371d7cedb5903d324e531eb4f16469a38..c6852402c5e986d3b93161b636db049789f5b6a4 100644
--- a/drivers/media/video/ov511.c
+++ b/drivers/media/video/ov511.c
@@ -626,9 +626,9 @@ ov511_i2c_write_internal(struct usb_ov511 *ov,
break;
/* Retry until idle */
- do
+ do {
rc = reg_r(ov, R511_I2C_CTL);
- while (rc > 0 && ((rc&1) == 0));
+ } while (rc > 0 && ((rc&1) == 0));
if (rc < 0)
break;
@@ -703,9 +703,9 @@ ov511_i2c_read_internal(struct usb_ov511 *ov, unsigned char reg)
return rc;
/* Retry until idle */
- do
- rc = reg_r(ov, R511_I2C_CTL);
- while (rc > 0 && ((rc&1) == 0));
+ do {
+ rc = reg_r(ov, R511_I2C_CTL);
+ } while (rc > 0 && ((rc & 1) == 0));
if (rc < 0)
return rc;
@@ -729,9 +729,9 @@ ov511_i2c_read_internal(struct usb_ov511 *ov, unsigned char reg)
return rc;
/* Retry until idle */
- do
+ do {
rc = reg_r(ov, R511_I2C_CTL);
- while (rc > 0 && ((rc&1) == 0));
+ } while (rc > 0 && ((rc&1) == 0));
if (rc < 0)
return rc;
@@ -3591,7 +3591,7 @@ static int
ov51x_init_isoc(struct usb_ov511 *ov)
{
struct urb *urb;
- int fx, err, n, size;
+ int fx, err, n, i, size;
PDEBUG(3, "*** Initializing capture ***");
@@ -3662,6 +3662,8 @@ ov51x_init_isoc(struct usb_ov511 *ov)
urb = usb_alloc_urb(FRAMES_PER_DESC, GFP_KERNEL);
if (!urb) {
err("init isoc: usb_alloc_urb ret. NULL");
+ for (i = 0; i < n; i++)
+ usb_free_urb(ov->sbuf[i].urb);
return -ENOMEM;
}
ov->sbuf[n].urb = urb;
@@ -5651,7 +5653,7 @@ static ssize_t show_exposure(struct device *cd,
if (!ov->dev)
return -ENODEV;
sensor_get_exposure(ov, &exp);
- return sprintf(buf, "%d\n", exp >> 8);
+ return sprintf(buf, "%d\n", exp);
}
static DEVICE_ATTR(exposure, S_IRUGO, show_exposure, NULL);
diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c
index 00425d7436569e8081e525892fbf8b7f464b1683..7c84f795db54bcb188d39b541cb0f1f673246c8c 100644
--- a/drivers/media/video/pms.c
+++ b/drivers/media/video/pms.c
@@ -1019,10 +1019,23 @@ static int init_mediavision(void)
* Initialization and module stuff
*/
+#ifndef MODULE
+static int enable;
+module_param(enable, int, 0);
+#endif
+
static int __init init_pms_cards(void)
{
printk(KERN_INFO "Mediavision Pro Movie Studio driver 0.02\n");
+#ifndef MODULE
+ if (!enable) {
+ printk(KERN_INFO "PMS: not enabled, use pms.enable=1 to "
+ "probe\n");
+ return -ENODEV;
+ }
+#endif
+
data_port = io_port +1;
if(init_mediavision())
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
index 88e175168438d52ab0ffa113d5b47d561d19d68b..cbe2a3417851a80bc6fa02459afdf521f256117d 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
@@ -489,6 +489,8 @@ static const struct pvr2_device_desc pvr2_device_751xx = {
struct usb_device_id pvr2_device_table[] = {
{ USB_DEVICE(0x2040, 0x2900),
.driver_info = (kernel_ulong_t)&pvr2_device_29xxx},
+ { USB_DEVICE(0x2040, 0x2950), /* Logically identical to 2900 */
+ .driver_info = (kernel_ulong_t)&pvr2_device_29xxx},
{ USB_DEVICE(0x2040, 0x2400),
.driver_info = (kernel_ulong_t)&pvr2_device_24xxx},
{ USB_DEVICE(0x1164, 0x0622),
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c
index 1cccd5c77048955502d00fe4732e3999c559914f..dbc560742553ec98b3c5aa2e487f0e2e05d232a5 100644
--- a/drivers/media/video/pwc/pwc-ctrl.c
+++ b/drivers/media/video/pwc/pwc-ctrl.c
@@ -1635,15 +1635,15 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
case VIDIOCPWCGVIDCMD:
{
- ARG_DEF(struct pwc_video_command, cmd);
-
- ARGR(cmd).type = pdev->type;
- ARGR(cmd).release = pdev->release;
- ARGR(cmd).command_len = pdev->cmd_len;
- memcpy(&ARGR(cmd).command_buf, pdev->cmd_buf, pdev->cmd_len);
- ARGR(cmd).bandlength = pdev->vbandlength;
- ARGR(cmd).frame_size = pdev->frame_size;
- ARG_OUT(cmd)
+ ARG_DEF(struct pwc_video_command, vcmd);
+
+ ARGR(vcmd).type = pdev->type;
+ ARGR(vcmd).release = pdev->release;
+ ARGR(vcmd).command_len = pdev->cmd_len;
+ memcpy(&ARGR(vcmd).command_buf, pdev->cmd_buf, pdev->cmd_len);
+ ARGR(vcmd).bandlength = pdev->vbandlength;
+ ARGR(vcmd).frame_size = pdev->frame_size;
+ ARG_OUT(vcmd)
break;
}
/*
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index 388cf94055d35e13311569fb29494ce949d0e0c2..cf96b2cc4f1c4b70f59ef279ad8cfee8b4535f1a 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -1025,9 +1025,9 @@ static int pxa_camera_resume(struct soc_camera_device *icd)
struct pxa_camera_dev *pcdev = ici->priv;
int i = 0, ret = 0;
- DRCMR68 = pcdev->dma_chans[0] | DRCMR_MAPVLD;
- DRCMR69 = pcdev->dma_chans[1] | DRCMR_MAPVLD;
- DRCMR70 = pcdev->dma_chans[2] | DRCMR_MAPVLD;
+ DRCMR(68) = pcdev->dma_chans[0] | DRCMR_MAPVLD;
+ DRCMR(69) = pcdev->dma_chans[1] | DRCMR_MAPVLD;
+ DRCMR(70) = pcdev->dma_chans[2] | DRCMR_MAPVLD;
CICR0 = pcdev->save_cicr[i++] & ~CICR0_ENB;
CICR1 = pcdev->save_cicr[i++];
@@ -1171,9 +1171,9 @@ static int pxa_camera_probe(struct platform_device *pdev)
}
dev_dbg(pcdev->dev, "got DMA channel (V) %d\n", pcdev->dma_chans[2]);
- DRCMR68 = pcdev->dma_chans[0] | DRCMR_MAPVLD;
- DRCMR69 = pcdev->dma_chans[1] | DRCMR_MAPVLD;
- DRCMR70 = pcdev->dma_chans[2] | DRCMR_MAPVLD;
+ DRCMR(68) = pcdev->dma_chans[0] | DRCMR_MAPVLD;
+ DRCMR(69) = pcdev->dma_chans[1] | DRCMR_MAPVLD;
+ DRCMR(70) = pcdev->dma_chans[2] | DRCMR_MAPVLD;
/* request irq */
err = request_irq(pcdev->irq, pxa_camera_irq, 0, PXA_CAM_DRV_NAME,
diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c
index b1d09d8e2b8572c35c88be39100cf35dbc7e21ba..92b83feae3668d2bca19f32a956962c2107de7f7 100644
--- a/drivers/media/video/s2255drv.c
+++ b/drivers/media/video/s2255drv.c
@@ -669,7 +669,7 @@ static void s2255_fillbuff(struct s2255_dev *dev, struct s2255_buffer *buf,
(unsigned long)vbuf, pos);
/* tell v4l buffer was filled */
- buf->vb.field_count++;
+ buf->vb.field_count = dev->frame_count[chn] * 2;
do_gettimeofday(&ts);
buf->vb.ts = ts;
buf->vb.state = VIDEOBUF_DONE;
@@ -1268,6 +1268,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
dev->last_frame[chn] = -1;
dev->bad_payload[chn] = 0;
dev->cur_frame[chn] = 0;
+ dev->frame_count[chn] = 0;
for (j = 0; j < SYS_FRAMES; j++) {
dev->buffer[chn].frame[j].ulState = 0;
dev->buffer[chn].frame[j].cur_size = 0;
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index bcd1c8f6cf6b8bb5f3572a7a0caa4682680a1c25..ad733caec720f1b782921f5b4718ea56fdf246f7 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1489,10 +1489,9 @@ static int saa7115_probe(struct i2c_client *client,
client->addr << 1, client->adapter->name);
state = kzalloc(sizeof(struct saa711x_state), GFP_KERNEL);
- i2c_set_clientdata(client, state);
- if (state == NULL) {
+ if (state == NULL)
return -ENOMEM;
- }
+ i2c_set_clientdata(client, state);
state->input = -1;
state->output = SAA7115_IPORT_ON;
state->enable = 1;
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index 9929d20320b485b7f5f9740360d599db799ca6ce..26194a0ce927c4e414c66c89dbabf29d8a00fdbd 100644
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -488,10 +488,12 @@ static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream,
period_size = params_period_bytes(hw_params);
periods = params_periods(hw_params);
- snd_assert(period_size >= 0x100 && period_size <= 0x10000,
- return -EINVAL);
- snd_assert(periods >= 4, return -EINVAL);
- snd_assert(period_size * periods <= 1024 * 1024, return -EINVAL);
+ if (period_size < 0x100 || period_size > 0x10000)
+ return -EINVAL;
+ if (periods < 4)
+ return -EINVAL;
+ if (period_size * periods > 1024 * 1024)
+ return -EINVAL;
dev = saa7134->dev;
@@ -942,7 +944,8 @@ static int snd_card_saa7134_new_mixer(snd_card_saa7134_t * chip)
unsigned int idx;
int err;
- snd_assert(chip != NULL, return -EINVAL);
+ if (snd_BUG_ON(!chip))
+ return -EINVAL;
strcpy(card->mixername, "SAA7134 Mixer");
for (idx = 0; idx < ARRAY_SIZE(snd_saa7134_controls); idx++) {
diff --git a/drivers/media/video/se401.c b/drivers/media/video/se401.c
index f481277892da9be5eedf81d4ffe93043a5a012b1..acceed5d04aee9f9a0aa1b0abb4cb1fef52d90f3 100644
--- a/drivers/media/video/se401.c
+++ b/drivers/media/video/se401.c
@@ -1397,7 +1397,7 @@ static int se401_probe(struct usb_interface *intf,
mutex_init(&se401->lock);
wmb();
- if (video_register_device(&se401->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+ if (video_register_device(&se401->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
kfree(se401);
err("video_register_device failed");
return -EIO;
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index 23408764d0ef6db55e9f8df3eaa57fa57e8007ce..2da6938718f2c1a7969065f24b575d4615afdea5 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -3312,6 +3312,7 @@ sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
cam->v4ldev->fops = &sn9c102_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;
+ cam->v4ldev->parent = &udev->dev;
init_completion(&cam->probe);
diff --git a/drivers/media/video/sn9c102/sn9c102_devtable.h b/drivers/media/video/sn9c102/sn9c102_devtable.h
index 6ff489baacf3bad48ab8e0fd2ec4b4f0f861b47b..90a401dc38849b20cba1fe16cffba82e2f3fe16f 100644
--- a/drivers/media/video/sn9c102/sn9c102_devtable.h
+++ b/drivers/media/video/sn9c102/sn9c102_devtable.h
@@ -40,11 +40,14 @@ struct sn9c102_device;
static const struct usb_device_id sn9c102_id_table[] = {
/* SN9C101 and SN9C102 */
+#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
{ SN9C102_USB_DEVICE(0x0c45, 0x6001, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6005, BRIDGE_SN9C102), },
+#endif
{ SN9C102_USB_DEVICE(0x0c45, 0x6007, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6009, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x600d, BRIDGE_SN9C102), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6011, BRIDGE_SN9C102), }, OV6650 */
{ SN9C102_USB_DEVICE(0x0c45, 0x6019, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6024, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6025, BRIDGE_SN9C102), },
@@ -53,29 +56,33 @@ static const struct usb_device_id sn9c102_id_table[] = {
{ SN9C102_USB_DEVICE(0x0c45, 0x602a, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x602b, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x602c, BRIDGE_SN9C102), },
- { SN9C102_USB_DEVICE(0x0c45, 0x602d, BRIDGE_SN9C102), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x602d, BRIDGE_SN9C102), }, HV7131R */
{ SN9C102_USB_DEVICE(0x0c45, 0x602e, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6030, BRIDGE_SN9C102), },
/* SN9C103 */
{ SN9C102_USB_DEVICE(0x0c45, 0x6080, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6082, BRIDGE_SN9C103), },
- { SN9C102_USB_DEVICE(0x0c45, 0x6083, BRIDGE_SN9C103), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6083, BRIDGE_SN9C103), }, HY7131D/E */
{ SN9C102_USB_DEVICE(0x0c45, 0x6088, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x608a, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x608b, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x608c, BRIDGE_SN9C103), },
- { SN9C102_USB_DEVICE(0x0c45, 0x608e, BRIDGE_SN9C103), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x608e, BRIDGE_SN9C103), }, CISVF10 */
+#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
{ SN9C102_USB_DEVICE(0x0c45, 0x608f, BRIDGE_SN9C103), },
+#endif
{ SN9C102_USB_DEVICE(0x0c45, 0x60a0, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60a2, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60a3, BRIDGE_SN9C103), },
- { SN9C102_USB_DEVICE(0x0c45, 0x60a8, BRIDGE_SN9C103), },
- { SN9C102_USB_DEVICE(0x0c45, 0x60aa, BRIDGE_SN9C103), },
- { SN9C102_USB_DEVICE(0x0c45, 0x60ab, BRIDGE_SN9C103), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60a8, BRIDGE_SN9C103), }, PAS106 */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60aa, BRIDGE_SN9C103), }, TAS5130 */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60ab, BRIDGE_SN9C103), }, TAS5130 */
{ SN9C102_USB_DEVICE(0x0c45, 0x60ac, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60ae, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60af, BRIDGE_SN9C103), },
+#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
{ SN9C102_USB_DEVICE(0x0c45, 0x60b0, BRIDGE_SN9C103), },
+#endif
{ SN9C102_USB_DEVICE(0x0c45, 0x60b2, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60b3, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60b8, BRIDGE_SN9C103), },
@@ -105,7 +112,7 @@ static const struct usb_device_id sn9c102_id_table[] = {
{ SN9C102_USB_DEVICE(0x0c45, 0x6108, BRIDGE_SN9C120), },
{ SN9C102_USB_DEVICE(0x0c45, 0x610f, BRIDGE_SN9C120), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6130, BRIDGE_SN9C120), },
- { SN9C102_USB_DEVICE(0x0c45, 0x6138, BRIDGE_SN9C120), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6138, BRIDGE_SN9C120), }, MO8000 */
{ SN9C102_USB_DEVICE(0x0c45, 0x613a, BRIDGE_SN9C120), },
{ SN9C102_USB_DEVICE(0x0c45, 0x613b, BRIDGE_SN9C120), },
{ SN9C102_USB_DEVICE(0x0c45, 0x613c, BRIDGE_SN9C120), },
diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c
index 56dc3d6b5b29e6e64d1589f2232577b76be0dba5..dce947439459ca46e2d020b49440a318a6c9e20c 100644
--- a/drivers/media/video/stv680.c
+++ b/drivers/media/video/stv680.c
@@ -1462,7 +1462,7 @@ static int stv680_probe (struct usb_interface *intf, const struct usb_device_id
mutex_init (&stv680->lock);
wmb ();
- if (video_register_device (stv680->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+ if (video_register_device(stv680->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
PDEBUG (0, "STV(e): video_register_device failed");
retval = -EIO;
goto error_vdev;
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index 463680b13289c6515d658225b8711f6e39c26caf..b59e47272abfc292493e65bf66a0d2fbdda56f62 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -1792,7 +1792,7 @@ static int chip_command(struct i2c_client *client,
break;
case VIDIOC_S_FREQUENCY:
chip->mode = 0; /* automatic */
- if (desc->checkmode) {
+ if (desc->checkmode && desc->setmode) {
desc->setmode(chip,V4L2_TUNER_MODE_MONO);
if (chip->prevmode != V4L2_TUNER_MODE_MONO)
chip->prevmode = -1; /* reset previous mode */
diff --git a/drivers/media/video/usbvideo/ibmcam.c b/drivers/media/video/usbvideo/ibmcam.c
index 59166b760104884b4d0573e61572fd9b40b2ebcd..cc27efe121ddb225fd598d426da3ba44e7379ae0 100644
--- a/drivers/media/video/usbvideo/ibmcam.c
+++ b/drivers/media/video/usbvideo/ibmcam.c
@@ -736,12 +736,12 @@ static enum ParseState ibmcam_model2_320x240_parse_lines(
* make black color and quit the horizontal scanning loop.
*/
if (((frame->curline + 2) >= scanHeight) || (i >= scanLength)) {
- const int j = i * V4L_BYTES_PER_PIXEL;
+ const int offset = i * V4L_BYTES_PER_PIXEL;
#if USES_IBMCAM_PUTPIXEL
/* Refresh 'f' because we don't use it much with PUTPIXEL */
- f = frame->data + (v4l_linesize * frame->curline) + j;
+ f = frame->data + (v4l_linesize * frame->curline) + offset;
#endif
- memset(f, 0, v4l_linesize - j);
+ memset(f, 0, v4l_linesize - offset);
break;
}
diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c
index b7792451a2993f4d2f0329958e5ab0adefc52a5d..2eb45829791ccf509a04a15599df1381f1c732cd 100644
--- a/drivers/media/video/usbvideo/vicam.c
+++ b/drivers/media/video/usbvideo/vicam.c
@@ -866,7 +866,7 @@ vicam_probe( struct usb_interface *intf, const struct usb_device_id *id)
cam->udev = dev;
cam->bulkEndpoint = bulkEndpoint;
- if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, -1) == -1) {
+ if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, -1) < 0) {
kfree(cam);
printk(KERN_WARNING "video_register_device failed\n");
return -EIO;
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 6ef3e5297de8c085cbeaa70a2ff628bba1b524dc..feab12aa2c7b5e9c0efb030a7eb1551611dbc766 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -592,7 +592,7 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
if (ctrl == NULL)
return -EINVAL;
- data = kmalloc(8, GFP_KERNEL);
+ data = kmalloc(ctrl->info->size, GFP_KERNEL);
if (data == NULL)
return -ENOMEM;
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 6f36006aecda17108885dfbe62b4603c803b1866..155fdec9ac7d7c4fc0aa773581021fbe59ab3355 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -257,6 +257,9 @@ int video_register_device_index(struct video_device *vfd, int type, int nr,
int ret;
char *name_base;
+ if (vfd == NULL)
+ return -EINVAL;
+
switch (type) {
case VFL_TYPE_GRABBER:
base = MINOR_VFL_TYPE_GRABBER_MIN;
@@ -281,7 +284,7 @@ int video_register_device_index(struct video_device *vfd, int type, int nr,
default:
printk(KERN_ERR "%s called with unknown type: %d\n",
__func__, type);
- return -1;
+ return -EINVAL;
}
/* pick a minor number */
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index fdfe7739c96ed929dd56941ce617c8d352d38600..140ef92c19c1e5c1333f1e30881a8150c0edbfed 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -499,7 +499,7 @@ static void dbgbuf(unsigned int cmd, struct video_device *vfd,
p->timestamp.tv_sec / 3600,
(int)(p->timestamp.tv_sec / 60) % 60,
(int)(p->timestamp.tv_sec % 60),
- p->timestamp.tv_usec,
+ (long)p->timestamp.tv_usec,
p->index,
prt_names(p->type, v4l2_type_names),
p->bytesused, p->flags,
@@ -674,7 +674,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
__video_do_ioctl will be called again, with one or more
V4L2 ioctls.
********************************************************/
- if (_IOC_TYPE(cmd) == 'v')
+ if (_IOC_TYPE(cmd) == 'v' && _IOC_NR(cmd) < BASE_VIDIOCPRIVATE)
return v4l_compat_translate_ioctl(inode, file, cmd, arg,
__video_do_ioctl);
#endif
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 3518af071a2e2633cc7ec7a62cde3a6ab5cb6c95..8ba8daafd7ea2a3a2dff574b535a2908128b8d8b 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -1021,13 +1021,13 @@ static int vivi_release(void)
dev = list_entry(list, struct vivi_dev, vivi_devlist);
if (-1 != dev->vfd->minor) {
- video_unregister_device(dev->vfd);
- printk(KERN_INFO "%s: /dev/video%d unregistered.\n",
+ printk(KERN_INFO "%s: unregistering /dev/video%d\n",
VIVI_MODULE_NAME, dev->vfd->minor);
+ video_unregister_device(dev->vfd);
} else {
- video_device_release(dev->vfd);
- printk(KERN_INFO "%s: /dev/video%d released.\n",
+ printk(KERN_INFO "%s: releasing /dev/video%d\n",
VIVI_MODULE_NAME, dev->vfd->minor);
+ video_device_release(dev->vfd);
}
kfree(dev);
@@ -1104,19 +1104,29 @@ static struct video_device vivi_template = {
Initialization and module stuff
------------------------------------------------------------------*/
+/* This routine allocates from 1 to n_devs virtual drivers.
+
+ The real maximum number of virtual drivers will depend on how many drivers
+ will succeed. This is limited to the maximum number of devices that
+ videodev supports. Since there are 64 minors for video grabbers, this is
+ currently the theoretical maximum limit. However, a further limit does
+ exist at videodev that forbids any driver to register more than 32 video
+ grabbers.
+ */
static int __init vivi_init(void)
{
int ret = -ENOMEM, i;
struct vivi_dev *dev;
struct video_device *vfd;
+ if (n_devs <= 0)
+ n_devs = 1;
+
for (i = 0; i < n_devs; i++) {
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
- if (NULL == dev)
+ if (!dev)
break;
- list_add_tail(&dev->vivi_devlist, &vivi_devlist);
-
/* init video dma queues */
INIT_LIST_HEAD(&dev->vidq.active);
init_waitqueue_head(&dev->vidq.wq);
@@ -1126,14 +1136,27 @@ static int __init vivi_init(void)
mutex_init(&dev->mutex);
vfd = video_device_alloc();
- if (NULL == vfd)
+ if (!vfd) {
+ kfree(dev);
break;
+ }
*vfd = vivi_template;
ret = video_register_device(vfd, VFL_TYPE_GRABBER, video_nr);
- if (ret < 0)
+ if (ret < 0) {
+ video_device_release(vfd);
+ kfree(dev);
+
+ /* If some registers succeeded, keep driver */
+ if (i)
+ ret = 0;
+
break;
+ }
+
+ /* Now that everything is fine, let's add it to device list */
+ list_add_tail(&dev->vivi_devlist, &vivi_devlist);
snprintf(vfd->name, sizeof(vfd->name), "%s (%i)",
vivi_template.name, vfd->minor);
@@ -1149,11 +1172,16 @@ static int __init vivi_init(void)
if (ret < 0) {
vivi_release();
printk(KERN_INFO "Error %d while loading vivi driver\n", ret);
- } else
+ } else {
printk(KERN_INFO "Video Technology Magazine Virtual Video "
"Capture Board ver %u.%u.%u successfully loaded.\n",
(VIVI_VERSION >> 16) & 0xFF, (VIVI_VERSION >> 8) & 0xFF,
VIVI_VERSION & 0xFF);
+
+ /* n_devs will reflect the actual number of allocated devices */
+ n_devs = i;
+ }
+
return ret;
}
@@ -1169,10 +1197,10 @@ MODULE_DESCRIPTION("Video Technology Magazine Virtual Video Capture Board");
MODULE_AUTHOR("Mauro Carvalho Chehab, Ted Walther and John Sokol");
MODULE_LICENSE("Dual BSD/GPL");
-module_param(video_nr, int, 0);
+module_param(video_nr, uint, 0444);
MODULE_PARM_DESC(video_nr, "video iminor start number");
-module_param(n_devs, int, 0);
+module_param(n_devs, uint, 0444);
MODULE_PARM_DESC(n_devs, "number of video devices to create");
module_param_named(debug, vivi_template.debug, int, 0444);
diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c
index 9402f40095b469f1caced200f9f63e04b74b7c00..2ff00bc5ad64cf2aa79a2c915296ea03220a4572 100644
--- a/drivers/media/video/w9966.c
+++ b/drivers/media/video/w9966.c
@@ -334,7 +334,7 @@ static int w9966_init(struct w9966_dev* cam, struct parport* port)
memcpy(&cam->vdev, &w9966_template, sizeof(struct video_device));
cam->vdev.priv = cam;
- if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) == -1)
+ if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) < 0)
return -1;
w9966_setState(cam, W9966_STATE_VDEV, W9966_STATE_VDEV);
diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c
index 168baabe46591b02b9276e11987aaee44679ac63..11edf79f57be328a0f6a196f7d849776c3235a39 100644
--- a/drivers/media/video/w9968cf.c
+++ b/drivers/media/video/w9968cf.c
@@ -911,7 +911,6 @@ static int w9968cf_start_transfer(struct w9968cf_device* cam)
for (i = 0; i < W9968CF_URBS; i++) {
urb = usb_alloc_urb(W9968CF_ISO_PACKETS, GFP_KERNEL);
- cam->urb[i] = urb;
if (!urb) {
for (j = 0; j < i; j++)
usb_free_urb(cam->urb[j]);
@@ -919,6 +918,7 @@ static int w9968cf_start_transfer(struct w9968cf_device* cam)
return -ENOMEM;
}
+ cam->urb[i] = urb;
urb->dev = udev;
urb->context = (void*)cam;
urb->pipe = usb_rcvisocpipe(udev, 1);
diff --git a/drivers/media/video/wm8739.c b/drivers/media/video/wm8739.c
index 95c79ad804872b0f0df78bea3ecb4283174a06bd..54ac3fe26ec2ad4afe2371ae069caa25f9aa1597 100644
--- a/drivers/media/video/wm8739.c
+++ b/drivers/media/video/wm8739.c
@@ -274,10 +274,8 @@ static int wm8739_probe(struct i2c_client *client,
client->addr << 1, client->adapter->name);
state = kmalloc(sizeof(struct wm8739_state), GFP_KERNEL);
- if (state == NULL) {
- kfree(client);
+ if (state == NULL)
return -ENOMEM;
- }
state->vol_l = 0x17; /* 0dB */
state->vol_r = 0x17; /* 0dB */
state->muted = 0;
diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c
index 550ce7bd5c87d8720402abc0e98f15d7b654b5f9..0c3287734c93f0b77900cb2c9ca6156ee2de592d 100644
--- a/drivers/media/video/zc0301/zc0301_core.c
+++ b/drivers/media/video/zc0301/zc0301_core.c
@@ -1988,6 +1988,7 @@ zc0301_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
cam->v4ldev->fops = &zc0301_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;
+ cam->v4ldev->parent = &udev->dev;
video_set_drvdata(cam->v4ldev, cam);
init_completion(&cam->probe);
diff --git a/drivers/media/video/zc0301/zc0301_sensor.h b/drivers/media/video/zc0301/zc0301_sensor.h
index 70fe6fc6cdd531eac31b8fc98c321b70d1bba18f..b0cd49c438a3259b18490b50023864abd44b5756 100644
--- a/drivers/media/video/zc0301/zc0301_sensor.h
+++ b/drivers/media/video/zc0301/zc0301_sensor.h
@@ -60,27 +60,8 @@ zc0301_attach_sensor(struct zc0301_device* cam, struct zc0301_sensor* sensor);
#define ZC0301_ID_TABLE \
static const struct usb_device_id zc0301_id_table[] = { \
- { ZC0301_USB_DEVICE(0x041e, 0x4017, 0xff), }, /* ICM105 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x401c, 0xff), }, /* PAS106 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x401e, 0xff), }, /* HV7131 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x401f, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x4022, 0xff), }, \
- { ZC0301_USB_DEVICE(0x041e, 0x4034, 0xff), }, /* PAS106 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x4035, 0xff), }, /* PAS106 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x4036, 0xff), }, /* HV7131 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x403a, 0xff), }, /* HV7131 */ \
- { ZC0301_USB_DEVICE(0x0458, 0x7007, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x0458, 0x700c, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x0458, 0x700f, 0xff), }, /* TAS5130 */ \
{ ZC0301_USB_DEVICE(0x046d, 0x08ae, 0xff), }, /* PAS202 */ \
- { ZC0301_USB_DEVICE(0x055f, 0xd003, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x055f, 0xd004, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x0ac8, 0x0301, 0xff), }, \
- { ZC0301_USB_DEVICE(0x0ac8, 0x301b, 0xff), }, /* PB-0330/HV7131 */ \
{ ZC0301_USB_DEVICE(0x0ac8, 0x303b, 0xff), }, /* PB-0330 */ \
- { ZC0301_USB_DEVICE(0x10fd, 0x0128, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x10fd, 0x8050, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x10fd, 0x804e, 0xff), }, /* TAS5130 */ \
{ } \
};
diff --git a/drivers/media/video/zoran_card.c b/drivers/media/video/zoran_card.c
index d842a7cb99d274ad493fea6eed822a918acd58e5..3282be730298a1ee2be50c7a3fc4cbe55b342eae 100644
--- a/drivers/media/video/zoran_card.c
+++ b/drivers/media/video/zoran_card.c
@@ -988,7 +988,7 @@ zoran_open_init_params (struct zoran *zr)
zr->v4l_grab_seq = 0;
zr->v4l_settings.width = 192;
zr->v4l_settings.height = 144;
- zr->v4l_settings.format = &zoran_formats[4]; /* YUY2 - YUV-4:2:2 packed */
+ zr->v4l_settings.format = &zoran_formats[7]; /* YUY2 - YUV-4:2:2 packed */
zr->v4l_settings.bytesperline =
zr->v4l_settings.width *
((zr->v4l_settings.format->depth + 7) / 8);
diff --git a/drivers/media/video/zoran_driver.c b/drivers/media/video/zoran_driver.c
index ec6f59674b105c281d25a6a59e8b6696eeff7f7d..2dab9eea4def302f7f934dab82426f3f71850134 100644
--- a/drivers/media/video/zoran_driver.c
+++ b/drivers/media/video/zoran_driver.c
@@ -134,7 +134,7 @@ const struct zoran_format zoran_formats[] = {
}, {
.name = "16-bit RGB BE",
ZFMT(-1,
- V4L2_PIX_FMT_RGB565, V4L2_COLORSPACE_SRGB),
+ V4L2_PIX_FMT_RGB565X, V4L2_COLORSPACE_SRGB),
.depth = 16,
.flags = ZORAN_FORMAT_CAPTURE |
ZORAN_FORMAT_OVERLAY,
@@ -2737,7 +2737,8 @@ zoran_do_ioctl (struct inode *inode,
fh->v4l_settings.format->fourcc;
fmt->fmt.pix.colorspace =
fh->v4l_settings.format->colorspace;
- fmt->fmt.pix.bytesperline = 0;
+ fmt->fmt.pix.bytesperline =
+ fh->v4l_settings.bytesperline;
if (BUZ_MAX_HEIGHT <
(fh->v4l_settings.height * 2))
fmt->fmt.pix.field =
@@ -2833,13 +2834,6 @@ zoran_do_ioctl (struct inode *inode,
fmt->fmt.pix.pixelformat,
(char *) &printformat);
- if (fmt->fmt.pix.bytesperline > 0) {
- dprintk(5,
- KERN_ERR "%s: bpl not supported\n",
- ZR_DEVNAME(zr));
- return -EINVAL;
- }
-
/* we can be requested to do JPEG/raw playback/capture */
if (!
(fmt->type == V4L2_BUF_TYPE_VIDEO_CAPTURE ||
@@ -2923,6 +2917,7 @@ zoran_do_ioctl (struct inode *inode,
fh->jpg_buffers.buffer_size =
zoran_v4l2_calc_bufsize(&fh->
jpg_settings);
+ fmt->fmt.pix.bytesperline = 0;
fmt->fmt.pix.sizeimage =
fh->jpg_buffers.buffer_size;
@@ -2979,6 +2974,8 @@ zoran_do_ioctl (struct inode *inode,
/* tell the user the
* results/missing stuff */
+ fmt->fmt.pix.bytesperline =
+ fh->v4l_settings.bytesperline;
fmt->fmt.pix.sizeimage =
fh->v4l_settings.height *
fh->v4l_settings.bytesperline;
diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index a38005008a2019c7beb7f1ae32193d488438bf78..cea46906408ecbc090aa988b51d7abe1fbf1b666 100644
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -185,7 +185,7 @@ static void memstick_free(struct device *dev)
}
static struct class memstick_host_class = {
- .name = "memstick_host",
+ .name = "memstick_host",
.dev_release = memstick_free
};
@@ -264,7 +264,7 @@ EXPORT_SYMBOL(memstick_new_req);
* @sg - TPC argument
*/
void memstick_init_req_sg(struct memstick_request *mrq, unsigned char tpc,
- struct scatterlist *sg)
+ const struct scatterlist *sg)
{
mrq->tpc = tpc;
if (tpc & 8)
@@ -294,7 +294,7 @@ EXPORT_SYMBOL(memstick_init_req_sg);
* user supplied buffer.
*/
void memstick_init_req(struct memstick_request *mrq, unsigned char tpc,
- void *buf, size_t length)
+ const void *buf, size_t length)
{
mrq->tpc = tpc;
if (tpc & 8)
@@ -439,7 +439,7 @@ static void memstick_check(struct work_struct *work)
if (!host->card) {
if (memstick_power_on(host))
goto out_power_off;
- } else
+ } else if (host->card->stop)
host->card->stop(host->card);
card = memstick_alloc_card(host);
@@ -458,7 +458,7 @@ static void memstick_check(struct work_struct *work)
|| !(host->card->check(host->card))) {
device_unregister(&host->card->dev);
host->card = NULL;
- } else
+ } else if (host->card->start)
host->card->start(host->card);
}
diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index 44b1817f2f2f02116d2f78a9d16b19c623f93d7c..6e291bf8237adaa0d7c5ea84f8ffda8e9ee440e3 100644
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -30,6 +30,8 @@ module_param(major, int, 0644);
#define MSPRO_BLOCK_SIGNATURE 0xa5c3
#define MSPRO_BLOCK_MAX_ATTRIBUTES 41
+#define MSPRO_BLOCK_PART_SHIFT 3
+
enum {
MSPRO_BLOCK_ID_SYSINFO = 0x10,
MSPRO_BLOCK_ID_MODELNAME = 0x15,
@@ -195,7 +197,7 @@ static int mspro_block_bd_open(struct inode *inode, struct file *filp)
static int mspro_block_disk_release(struct gendisk *disk)
{
struct mspro_block_data *msb = disk->private_data;
- int disk_id = disk->first_minor >> MEMSTICK_PART_SHIFT;
+ int disk_id = MINOR(disk_devt(disk)) >> MSPRO_BLOCK_PART_SHIFT;
mutex_lock(&mspro_block_disk_lock);
@@ -826,7 +828,7 @@ static void mspro_block_submit_req(struct request_queue *q)
if (msb->eject) {
while ((req = elv_next_request(q)) != NULL)
- end_queued_request(req, -ENODEV);
+ __blk_end_request(req, -ENODEV, blk_rq_bytes(req));
return;
}
@@ -877,6 +879,7 @@ static int mspro_block_switch_interface(struct memstick_dev *card)
struct mspro_block_data *msb = memstick_get_drvdata(card);
int rc = 0;
+try_again:
if (msb->caps & MEMSTICK_CAP_PAR4)
rc = mspro_block_set_interface(card, MEMSTICK_SYS_PAR4);
else
@@ -930,6 +933,18 @@ static int mspro_block_switch_interface(struct memstick_dev *card)
rc = memstick_set_rw_addr(card);
if (!rc)
rc = mspro_block_set_interface(card, msb->system);
+
+ if (!rc) {
+ msleep(150);
+ rc = mspro_block_wait_for_ced(card);
+ if (rc)
+ return rc;
+
+ if (msb->caps & MEMSTICK_CAP_PAR8) {
+ msb->caps &= ~MEMSTICK_CAP_PAR8;
+ goto try_again;
+ }
+ }
}
return rc;
}
@@ -1117,14 +1132,16 @@ static int mspro_block_init_card(struct memstick_dev *card)
return -EIO;
msb->caps = host->caps;
- rc = mspro_block_switch_interface(card);
+
+ msleep(150);
+ rc = mspro_block_wait_for_ced(card);
if (rc)
return rc;
- msleep(200);
- rc = mspro_block_wait_for_ced(card);
+ rc = mspro_block_switch_interface(card);
if (rc)
return rc;
+
dev_dbg(&card->dev, "card activated\n");
if (msb->system != MEMSTICK_SYS_SERIAL)
msb->caps |= MEMSTICK_CAP_AUTO_GET_INT;
@@ -1192,12 +1209,12 @@ static int mspro_block_init_disk(struct memstick_dev *card)
if (rc)
return rc;
- if ((disk_id << MEMSTICK_PART_SHIFT) > 255) {
+ if ((disk_id << MSPRO_BLOCK_PART_SHIFT) > 255) {
rc = -ENOSPC;
goto out_release_id;
}
- msb->disk = alloc_disk(1 << MEMSTICK_PART_SHIFT);
+ msb->disk = alloc_disk(1 << MSPRO_BLOCK_PART_SHIFT);
if (!msb->disk) {
rc = -ENOMEM;
goto out_release_id;
@@ -1220,7 +1237,7 @@ static int mspro_block_init_disk(struct memstick_dev *card)
MSPRO_BLOCK_MAX_PAGES * msb->page_size);
msb->disk->major = major;
- msb->disk->first_minor = disk_id << MEMSTICK_PART_SHIFT;
+ msb->disk->first_minor = disk_id << MSPRO_BLOCK_PART_SHIFT;
msb->disk->fops = &ms_block_bdops;
msb->usage_count = 1;
msb->disk->private_data = msb;
@@ -1416,7 +1433,7 @@ static int mspro_block_resume(struct memstick_dev *card)
static struct memstick_device_id mspro_block_id_tbl[] = {
{MEMSTICK_MATCH_ALL, MEMSTICK_TYPE_PRO, MEMSTICK_CATEGORY_STORAGE_DUO,
- MEMSTICK_CLASS_GENERIC_DUO},
+ MEMSTICK_CLASS_DUO},
{}
};
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index 3485c63d20b04c0793be29f07d4fffd38f9de457..2fb95a5b72eb2ede1c55c295ab946c3b2cede474 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -81,6 +81,8 @@ struct jmb38x_ms {
#define TPC_CODE_SZ_MASK 0x00000700
#define TPC_DATA_SZ_MASK 0x00000007
+#define HOST_CONTROL_TDELAY_EN 0x00040000
+#define HOST_CONTROL_HW_OC_P 0x00010000
#define HOST_CONTROL_RESET_REQ 0x00008000
#define HOST_CONTROL_REI 0x00004000
#define HOST_CONTROL_LED 0x00000400
@@ -88,6 +90,7 @@ struct jmb38x_ms {
#define HOST_CONTROL_RESET 0x00000100
#define HOST_CONTROL_POWER_EN 0x00000080
#define HOST_CONTROL_CLOCK_EN 0x00000040
+#define HOST_CONTROL_REO 0x00000008
#define HOST_CONTROL_IF_SHIFT 4
#define HOST_CONTROL_IF_SERIAL 0x0
@@ -133,11 +136,15 @@ struct jmb38x_ms {
#define PAD_PU_PD_ON_MS_SOCK1 0x0f0f0000
#define CLOCK_CONTROL_40MHZ 0x00000001
-#define CLOCK_CONTROL_50MHZ 0x00000002
+#define CLOCK_CONTROL_50MHZ 0x0000000a
#define CLOCK_CONTROL_60MHZ 0x00000008
#define CLOCK_CONTROL_62_5MHZ 0x0000000c
#define CLOCK_CONTROL_OFF 0x00000000
+#define PCI_CTL_CLOCK_DLY_ADDR 0x000000b0
+#define PCI_CTL_CLOCK_DLY_MASK_A 0x00000f00
+#define PCI_CTL_CLOCK_DLY_MASK_B 0x0000f000
+
enum {
CMD_READY = 0x01,
FIFO_READY = 0x02,
@@ -367,8 +374,7 @@ static int jmb38x_ms_issue_cmd(struct memstick_host *msh)
return host->req->error;
}
- dev_dbg(&msh->dev, "control %08x\n",
- readl(host->addr + HOST_CONTROL));
+ dev_dbg(&msh->dev, "control %08x\n", readl(host->addr + HOST_CONTROL));
dev_dbg(&msh->dev, "status %08x\n", readl(host->addr + INT_STATUS));
dev_dbg(&msh->dev, "hstatus %08x\n", readl(host->addr + STATUS));
@@ -637,7 +643,7 @@ static int jmb38x_ms_reset(struct jmb38x_ms_host *host)
ndelay(20);
}
dev_dbg(&host->chip->pdev->dev, "reset_req timeout\n");
- return -EIO;
+ /* return -EIO; */
reset_next:
writel(HOST_CONTROL_RESET | HOST_CONTROL_CLOCK_EN
@@ -680,7 +686,9 @@ static int jmb38x_ms_set_param(struct memstick_host *msh,
host_ctl = 7;
host_ctl |= HOST_CONTROL_POWER_EN
- | HOST_CONTROL_CLOCK_EN;
+ | HOST_CONTROL_CLOCK_EN
+ | HOST_CONTROL_HW_OC_P
+ | HOST_CONTROL_TDELAY_EN;
writel(host_ctl, host->addr + HOST_CONTROL);
writel(host->id ? PAD_PU_PD_ON_MS_SOCK1
@@ -704,33 +712,40 @@ static int jmb38x_ms_set_param(struct memstick_host *msh,
break;
case MEMSTICK_INTERFACE:
host_ctl &= ~(3 << HOST_CONTROL_IF_SHIFT);
+ pci_read_config_dword(host->chip->pdev,
+ PCI_CTL_CLOCK_DLY_ADDR,
+ &clock_delay);
+ clock_delay &= host->id ? ~PCI_CTL_CLOCK_DLY_MASK_B
+ : ~PCI_CTL_CLOCK_DLY_MASK_A;
if (value == MEMSTICK_SERIAL) {
host_ctl &= ~HOST_CONTROL_FAST_CLK;
+ host_ctl &= ~HOST_CONTROL_REO;
host_ctl |= HOST_CONTROL_IF_SERIAL
<< HOST_CONTROL_IF_SHIFT;
host_ctl |= HOST_CONTROL_REI;
clock_ctl = CLOCK_CONTROL_40MHZ;
- clock_delay = 0;
} else if (value == MEMSTICK_PAR4) {
- host_ctl |= HOST_CONTROL_FAST_CLK;
+ host_ctl |= HOST_CONTROL_FAST_CLK | HOST_CONTROL_REO;
host_ctl |= HOST_CONTROL_IF_PAR4
<< HOST_CONTROL_IF_SHIFT;
host_ctl &= ~HOST_CONTROL_REI;
clock_ctl = CLOCK_CONTROL_40MHZ;
- clock_delay = 4;
+ clock_delay |= host->id ? (4 << 12) : (4 << 8);
} else if (value == MEMSTICK_PAR8) {
host_ctl |= HOST_CONTROL_FAST_CLK;
host_ctl |= HOST_CONTROL_IF_PAR8
<< HOST_CONTROL_IF_SHIFT;
- host_ctl &= ~HOST_CONTROL_REI;
- clock_ctl = CLOCK_CONTROL_60MHZ;
- clock_delay = 0;
+ host_ctl &= ~(HOST_CONTROL_REI | HOST_CONTROL_REO);
+ clock_ctl = CLOCK_CONTROL_50MHZ;
} else
return -EINVAL;
+
writel(host_ctl, host->addr + HOST_CONTROL);
writel(clock_ctl, host->addr + CLOCK_CONTROL);
- writel(clock_delay, host->addr + CLOCK_DELAY);
+ pci_write_config_dword(host->chip->pdev,
+ PCI_CTL_CLOCK_DLY_ADDR,
+ clock_delay);
break;
};
return 0;
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 10c44d3fe01a429172855d2b76ea54e9255b6779..0dae245c625953fa2194f643d580db06f00a3aac 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -21,7 +21,7 @@ config MFD_SM501
config MFD_SM501_GPIO
bool "Export GPIO via GPIO layer"
- depends on MFD_SM501 && HAVE_GPIO_LIB
+ depends on MFD_SM501 && GPIOLIB
---help---
This option uses the gpio library layer to export the 64 GPIO
lines on the SM501. The platform data is used to supply the
@@ -29,7 +29,7 @@ config MFD_SM501_GPIO
config MFD_ASIC3
bool "Support for Compaq ASIC3"
- depends on GENERIC_HARDIRQS && HAVE_GPIO_LIB && ARM
+ depends on GENERIC_HARDIRQS && GPIOLIB && ARM
---help---
This driver supports the ASIC3 multifunction chip found on many
PDAs (mainly iPAQ and HTC based ones)
@@ -50,6 +50,15 @@ config HTC_PASIC3
HTC Magician devices, respectively. Actual functionality is
handled by the leds-pasic3 and ds1wm drivers.
+config UCB1400_CORE
+ tristate "Philips UCB1400 Core driver"
+ help
+ This enables support for the Philips UCB1400 core functions.
+ The UCB1400 is an AC97 audio codec.
+
+ To compile this driver as a module, choose M here: the
+ module will be called ucb1400_core.
+
config MFD_TMIO
bool
default n
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 03ad239ecef0ba0fde5cc1dbebe579203953174f..6abebe364419ed9668f0e08ea68abf0c362a7733 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -22,3 +22,4 @@ obj-$(CONFIG_MCP_UCB1200_TS) += ucb1x00-ts.o
ifeq ($(CONFIG_SA1100_ASSABET),y)
obj-$(CONFIG_MCP_UCB1200) += ucb1x00-assabet.o
endif
+obj-$(CONFIG_UCB1400_CORE) += ucb1400_core.o
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index bc2a807f210df1804129f0de665c8b2cacde9614..ba5aa2008273bebe869b12403d5f57ce8be0a2bb 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -312,7 +312,6 @@ static int __init asic3_irq_probe(struct platform_device *pdev)
struct asic3 *asic = platform_get_drvdata(pdev);
unsigned long clksel = 0;
unsigned int irq, irq_base;
- int map_size;
int ret;
ret = platform_get_irq(pdev, 0);
@@ -534,6 +533,7 @@ static int __init asic3_probe(struct platform_device *pdev)
struct asic3 *asic;
struct resource *mem;
unsigned long clksel;
+ int map_size;
int ret = 0;
asic = kzalloc(sizeof(struct asic3), GFP_KERNEL);
diff --git a/drivers/mfd/ucb1400_core.c b/drivers/mfd/ucb1400_core.c
new file mode 100644
index 0000000000000000000000000000000000000000..178159e264ce8f69e523ee4d0d35e2150c4cd455
--- /dev/null
+++ b/drivers/mfd/ucb1400_core.c
@@ -0,0 +1,106 @@
+/*
+ * Core functions for:
+ * Philips UCB1400 multifunction chip
+ *
+ * Based on ucb1400_ts.c:
+ * Author: Nicolas Pitre
+ * Created: September 25, 2006
+ * Copyright: MontaVista Software, Inc.
+ *
+ * Spliting done by: Marek Vasut <marek.vasut@gmail.com>
+ * If something doesnt work and it worked before spliting, e-mail me,
+ * dont bother Nicolas please ;-)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This code is heavily based on ucb1x00-*.c copyrighted by Russell King
+ * covering the UCB1100, UCB1200 and UCB1300.. Support for the UCB1400 has
+ * been made separate from ucb1x00-core/ucb1x00-ts on Russell's request.
+ */
+
+#include <linux/module.h>
+#include <linux/ucb1400.h>
+
+static int ucb1400_core_probe(struct device *dev)
+{
+ int err;
+ struct ucb1400 *ucb;
+ struct ucb1400_ts ucb_ts;
+ struct snd_ac97 *ac97;
+
+ memset(&ucb_ts, 0, sizeof(ucb_ts));
+
+ ucb = kzalloc(sizeof(struct ucb1400), GFP_KERNEL);
+ if (!ucb) {
+ err = -ENOMEM;
+ goto err;
+ }
+
+ dev_set_drvdata(dev, ucb);
+
+ ac97 = to_ac97_t(dev);
+
+ ucb_ts.id = ucb1400_reg_read(ac97, UCB_ID);
+ if (ucb_ts.id != UCB_ID_1400) {
+ err = -ENODEV;
+ goto err0;
+ }
+
+ /* TOUCHSCREEN */
+ ucb_ts.ac97 = ac97;
+ ucb->ucb1400_ts = platform_device_alloc("ucb1400_ts", -1);
+ if (!ucb->ucb1400_ts) {
+ err = -ENOMEM;
+ goto err0;
+ }
+ err = platform_device_add_data(ucb->ucb1400_ts, &ucb_ts,
+ sizeof(ucb_ts));
+ if (err)
+ goto err1;
+ err = platform_device_add(ucb->ucb1400_ts);
+ if (err)
+ goto err1;
+
+ return 0;
+
+err1:
+ platform_device_put(ucb->ucb1400_ts);
+err0:
+ kfree(ucb);
+err:
+ return err;
+}
+
+static int ucb1400_core_remove(struct device *dev)
+{
+ struct ucb1400 *ucb = dev_get_drvdata(dev);
+
+ platform_device_unregister(ucb->ucb1400_ts);
+ kfree(ucb);
+ return 0;
+}
+
+static struct device_driver ucb1400_core_driver = {
+ .name = "ucb1400_core",
+ .bus = &ac97_bus_type,
+ .probe = ucb1400_core_probe,
+ .remove = ucb1400_core_remove,
+};
+
+static int __init ucb1400_core_init(void)
+{
+ return driver_register(&ucb1400_core_driver);
+}
+
+static void __exit ucb1400_core_exit(void)
+{
+ driver_unregister(&ucb1400_core_driver);
+}
+
+module_init(ucb1400_core_init);
+module_exit(ucb1400_core_exit);
+
+MODULE_DESCRIPTION("Philips UCB1400 driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/misc/eeepc-laptop.c b/drivers/misc/eeepc-laptop.c
index facdb9893c84c322dbb65f47e2a7bf8de3c69685..1ee8501e90f11eb7e350355712625120dd2a5aeb 100644
--- a/drivers/misc/eeepc-laptop.c
+++ b/drivers/misc/eeepc-laptop.c
@@ -450,12 +450,14 @@ static int eeepc_get_fan_pwm(void)
int value = 0;
read_acpi_int(NULL, EEEPC_EC_FAN_PWM, &value);
+ value = value * 255 / 100;
return (value);
}
static void eeepc_set_fan_pwm(int value)
{
- value = SENSORS_LIMIT(value, 0, 100);
+ value = SENSORS_LIMIT(value, 0, 255);
+ value = value * 100 / 255;
ec_write(EEEPC_EC_SC02, value);
}
@@ -520,15 +522,23 @@ static ssize_t show_sys_hwmon(int (*get)(void), char *buf)
static SENSOR_DEVICE_ATTR(_name, _mode, show_##_name, store_##_name, 0);
EEEPC_CREATE_SENSOR_ATTR(fan1_input, S_IRUGO, eeepc_get_fan_rpm, NULL);
-EEEPC_CREATE_SENSOR_ATTR(fan1_pwm, S_IRUGO | S_IWUSR,
+EEEPC_CREATE_SENSOR_ATTR(pwm1, S_IRUGO | S_IWUSR,
eeepc_get_fan_pwm, eeepc_set_fan_pwm);
EEEPC_CREATE_SENSOR_ATTR(pwm1_enable, S_IRUGO | S_IWUSR,
eeepc_get_fan_ctrl, eeepc_set_fan_ctrl);
+static ssize_t
+show_name(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ return sprintf(buf, "eeepc\n");
+}
+static SENSOR_DEVICE_ATTR(name, S_IRUGO, show_name, NULL, 0);
+
static struct attribute *hwmon_attributes[] = {
- &sensor_dev_attr_fan1_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1.dev_attr.attr,
&sensor_dev_attr_fan1_input.dev_attr.attr,
&sensor_dev_attr_pwm1_enable.dev_attr.attr,
+ &sensor_dev_attr_name.dev_attr.attr,
NULL
};
diff --git a/drivers/misc/fujitsu-laptop.c b/drivers/misc/fujitsu-laptop.c
index 7a1ef6c262defaf338bbfcbb7dff8c56f3c03c99..3e56203e494720fc4af8bb8f44ed047f81cf1b8a 100644
--- a/drivers/misc/fujitsu-laptop.c
+++ b/drivers/misc/fujitsu-laptop.c
@@ -463,6 +463,13 @@ static struct dmi_system_id __initdata fujitsu_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK S6410"),
},
.callback = dmi_check_cb_s6410},
+ {
+ .ident = "FUJITSU LifeBook P8010",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P8010"),
+ },
+ .callback = dmi_check_cb_s6410},
{}
};
diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c
index 23c91f5f6b61c5425d1653390fdca05c1378db03..d61cee796efdc234aba44fdcb5969283f24780d7 100644
--- a/drivers/misc/sgi-gru/grufile.c
+++ b/drivers/misc/sgi-gru/grufile.c
@@ -445,6 +445,9 @@ static void __exit gru_exit(void)
int order = get_order(sizeof(struct gru_state) *
GRU_CHIPLETS_PER_BLADE);
+ if (!IS_UV())
+ return;
+
for (i = 0; i < GRU_CHIPLETS_PER_BLADE; i++)
free_irq(IRQ_GRU + i, NULL);
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index d3eb7903c346aa9db41abf5897d8be04445f6213..6b9300779a431c1828acad495ddfbbec41332836 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -3086,7 +3086,6 @@ static struct ibm_struct wan_driver_data = {
.read = wan_read,
.write = wan_write,
.exit = wan_exit,
- .flags.experimental = 1,
};
/*************************************************************************
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 86dbb366415a14a76b3961180cd3f14176f911cc..efacee0404a09c703b7f259fb0cb37401021b518 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -29,6 +29,7 @@
#include <linux/blkdev.h>
#include <linux/mutex.h>
#include <linux/scatterlist.h>
+#include <linux/string_helpers.h>
#include <linux/mmc/card.h>
#include <linux/mmc/host.h>
@@ -83,7 +84,7 @@ static void mmc_blk_put(struct mmc_blk_data *md)
mutex_lock(&open_lock);
md->usage--;
if (md->usage == 0) {
- int devidx = md->disk->first_minor >> MMC_SHIFT;
+ int devidx = MINOR(disk_devt(md->disk)) >> MMC_SHIFT;
__clear_bit(devidx, dev_use);
put_disk(md->disk);
@@ -103,8 +104,10 @@ static int mmc_blk_open(struct inode *inode, struct file *filp)
check_disk_change(inode->i_bdev);
ret = 0;
- if ((filp->f_mode & FMODE_WRITE) && md->read_only)
+ if ((filp->f_mode & FMODE_WRITE) && md->read_only) {
+ mmc_blk_put(md);
ret = -EROFS;
+ }
}
return ret;
@@ -530,6 +533,8 @@ static int mmc_blk_probe(struct mmc_card *card)
struct mmc_blk_data *md;
int err;
+ char cap_str[10];
+
/*
* Check that the card supports the command class(es) we need.
*/
@@ -544,10 +549,11 @@ static int mmc_blk_probe(struct mmc_card *card)
if (err)
goto out;
- printk(KERN_INFO "%s: %s %s %lluKiB %s\n",
+ string_get_size(get_capacity(md->disk) << 9, STRING_UNITS_2,
+ cap_str, sizeof(cap_str));
+ printk(KERN_INFO "%s: %s %s %s %s\n",
md->disk->disk_name, mmc_card_id(card), mmc_card_name(card),
- (unsigned long long)(get_capacity(md->disk) >> 1),
- md->read_only ? "(ro)" : "");
+ cap_str, md->read_only ? "(ro)" : "");
mmc_set_drvdata(card, md);
add_disk(md->disk);
@@ -613,14 +619,19 @@ static struct mmc_driver mmc_driver = {
static int __init mmc_blk_init(void)
{
- int res = -ENOMEM;
+ int res;
res = register_blkdev(MMC_BLOCK_MAJOR, "mmc");
if (res)
goto out;
- return mmc_register_driver(&mmc_driver);
+ res = mmc_register_driver(&mmc_driver);
+ if (res)
+ goto out2;
+ return 0;
+ out2:
+ unregister_blkdev(MMC_BLOCK_MAJOR, "mmc");
out:
return res;
}
diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index f26b01d811ae9f51560dbb2c3db9418e1a8672b5..b92b172074ee5a6f2b698a0292951b900dbd3008 100644
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -1040,7 +1040,7 @@ static const struct mmc_test_case mmc_test_cases[] = {
};
-static struct mutex mmc_test_lock;
+static DEFINE_MUTEX(mmc_test_lock);
static void mmc_test_run(struct mmc_test_card *test, int testcase)
{
@@ -1171,8 +1171,6 @@ static int mmc_test_probe(struct mmc_card *card)
if ((card->type != MMC_TYPE_MMC) && (card->type != MMC_TYPE_SD))
return -ENODEV;
- mutex_init(&mmc_test_lock);
-
ret = device_create_file(&card->dev, &dev_attr_test);
if (ret)
return ret;
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 0bd06f5bd62ffa414439dcd3a4c382124832c779..00008967ef7ae505568836510931eef134c59102 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -195,7 +195,9 @@ static int atmci_regs_show(struct seq_file *s, void *v)
/* Grab a more or less consistent snapshot */
spin_lock_irq(&host->mmc->lock);
+ clk_enable(host->mck);
memcpy_fromio(buf, host->regs, MCI_REGS_SIZE);
+ clk_disable(host->mck);
spin_unlock_irq(&host->mmc->lock);
seq_printf(s, "MR:\t0x%08x%s%s CLKDIV=%u\n",
@@ -216,6 +218,8 @@ static int atmci_regs_show(struct seq_file *s, void *v)
atmci_show_status_reg(s, "SR", buf[MCI_SR / 4]);
atmci_show_status_reg(s, "IMR", buf[MCI_IMR / 4]);
+ kfree(buf);
+
return 0;
}
@@ -237,7 +241,6 @@ static void atmci_init_debugfs(struct atmel_mci *host)
struct mmc_host *mmc;
struct dentry *root;
struct dentry *node;
- struct resource *res;
mmc = host->mmc;
root = mmc->debugfs_root;
@@ -251,9 +254,6 @@ static void atmci_init_debugfs(struct atmel_mci *host)
if (!node)
goto err;
- res = platform_get_resource(host->pdev, IORESOURCE_MEM, 0);
- node->d_inode->i_size = res->end - res->start + 1;
-
node = debugfs_create_file("req", S_IRUSR, root, host, &atmci_req_fops);
if (!node)
goto err;
@@ -426,8 +426,6 @@ static u32 atmci_submit_data(struct mmc_host *mmc, struct mmc_data *data)
host->sg = NULL;
host->data = data;
- mci_writel(host, BLKR, MCI_BCNT(data->blocks)
- | MCI_BLKLEN(data->blksz));
dev_vdbg(&mmc->class_dev, "BLKR=0x%08x\n",
MCI_BCNT(data->blocks) | MCI_BLKLEN(data->blksz));
@@ -483,6 +481,10 @@ static void atmci_request(struct mmc_host *mmc, struct mmc_request *mrq)
if (data->blocks > 1 && data->blksz & 3)
goto fail;
atmci_set_timeout(host, data);
+
+ /* Must set block count/size before sending command */
+ mci_writel(host, BLKR, MCI_BCNT(data->blocks)
+ | MCI_BLKLEN(data->blksz));
}
iflags = MCI_CMDRDY;
@@ -1059,6 +1061,10 @@ static int __init atmci_probe(struct platform_device *pdev)
host->present = !gpio_get_value(host->detect_pin);
}
}
+
+ if (!gpio_is_valid(host->detect_pin))
+ mmc->caps |= MMC_CAP_NEEDS_POLL;
+
if (gpio_is_valid(host->wp_pin)) {
if (gpio_request(host->wp_pin, "mmc_wp")) {
dev_dbg(&mmc->class_dev, "no WP pin available\n");
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 55093ad132ca62037a5dc0b4b1765353a70f0882..ebfaa99609394b14d47d3028cb5b6bc393608409 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -520,7 +520,7 @@ static int pxamci_probe(struct platform_device *pdev)
/*
* Block length register is only 10 bits before PXA27x.
*/
- mmc->max_blk_size = (cpu_is_pxa21x() || cpu_is_pxa25x()) ? 1023 : 2048;
+ mmc->max_blk_size = cpu_is_pxa25x() ? 1023 : 2048;
/*
* Block count register is 16 bits.
@@ -554,7 +554,7 @@ static int pxamci_probe(struct platform_device *pdev)
MMC_VDD_32_33|MMC_VDD_33_34;
mmc->caps = 0;
host->cmdat = 0;
- if (!cpu_is_pxa21x() && !cpu_is_pxa25x()) {
+ if (!cpu_is_pxa25x()) {
mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_SDIO_IRQ;
host->cmdat |= CMDAT_SDIO_INT_EN;
if (cpu_is_pxa300() || cpu_is_pxa310())
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
index 9e647a06054f886f8df4b51ed4af26824b6af8a6..ba2b4240a86ad722c82a3e910d8cbb129305664b 100644
--- a/drivers/mmc/host/tmio_mmc.h
+++ b/drivers/mmc/host/tmio_mmc.h
@@ -159,10 +159,10 @@ static inline void tmio_mmc_kunmap_atomic(struct tmio_mmc_host *host,
#define STATUS_TO_TEXT(a) \
do { \
if (status & TMIO_STAT_##a) \
- printf(#a); \
+ printk(#a); \
} while (0)
-void debug_status(u32 status)
+void pr_debug_status(u32 status)
{
printk(KERN_DEBUG "status: %08x = ", status);
STATUS_TO_TEXT(CARD_REMOVE);
diff --git a/drivers/mtd/ftl.c b/drivers/mtd/ftl.c
index f34f20c7891162f6d5fb7c101d3cac9c55da2e82..9bf581c4f740e775f590842004fc52568ce8fc9e 100644
--- a/drivers/mtd/ftl.c
+++ b/drivers/mtd/ftl.c
@@ -1005,6 +1005,29 @@ static int ftl_writesect(struct mtd_blktrans_dev *dev,
return ftl_write((void *)dev, buf, block, 1);
}
+static int ftl_discardsect(struct mtd_blktrans_dev *dev,
+ unsigned long sector, unsigned nr_sects)
+{
+ partition_t *part = (void *)dev;
+ uint32_t bsize = 1 << part->header.EraseUnitSize;
+
+ DEBUG(1, "FTL erase sector %ld for %d sectors\n",
+ sector, nr_sects);
+
+ while (nr_sects) {
+ uint32_t old_addr = part->VirtualBlockMap[sector];
+ if (old_addr != 0xffffffff) {
+ part->VirtualBlockMap[sector] = 0xffffffff;
+ part->EUNInfo[old_addr/bsize].Deleted++;
+ if (set_bam_entry(part, old_addr, 0))
+ return -EIO;
+ }
+ nr_sects--;
+ sector++;
+ }
+
+ return 0;
+}
/*====================================================================*/
static void ftl_freepart(partition_t *part)
@@ -1069,6 +1092,7 @@ static struct mtd_blktrans_ops ftl_tr = {
.blksize = SECTOR_SIZE,
.readsect = ftl_readsect,
.writesect = ftl_writesect,
+ .discard = ftl_discardsect,
.getgeo = ftl_getgeo,
.add_mtd = ftl_add_mtd,
.remove_dev = ftl_remove_dev,
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index 9ff007c4962c9f3c58868385729a915ba6b28222..681d5aca2af436630fda1d5124d8a3d6a1e70ce4 100644
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -32,6 +32,14 @@ struct mtd_blkcore_priv {
spinlock_t queue_lock;
};
+static int blktrans_discard_request(struct request_queue *q,
+ struct request *req)
+{
+ req->cmd_type = REQ_TYPE_LINUX_BLOCK;
+ req->cmd[0] = REQ_LB_OP_DISCARD;
+ return 0;
+}
+
static int do_blktrans_request(struct mtd_blktrans_ops *tr,
struct mtd_blktrans_dev *dev,
struct request *req)
@@ -44,6 +52,10 @@ static int do_blktrans_request(struct mtd_blktrans_ops *tr,
buf = req->buffer;
+ if (req->cmd_type == REQ_TYPE_LINUX_BLOCK &&
+ req->cmd[0] == REQ_LB_OP_DISCARD)
+ return !tr->discard(dev, block, nsect);
+
if (!blk_fs_request(req))
return 0;
@@ -367,6 +379,10 @@ int register_mtd_blktrans(struct mtd_blktrans_ops *tr)
tr->blkcore_priv->rq->queuedata = tr;
blk_queue_hardsect_size(tr->blkcore_priv->rq, tr->blksize);
+ if (tr->discard)
+ blk_queue_set_discard(tr->blkcore_priv->rq,
+ blktrans_discard_request);
+
tr->blkshift = ffs(tr->blksize) - 1;
tr->blkcore_priv->thread = kthread_run(mtd_blktrans_thread, tr,
diff --git a/drivers/mtd/nand/atmel_nand_ecc.h b/drivers/mtd/nand/atmel_nand_ecc.h
index 1ee7f993db1c0cc2b0c0a227bf360615c9d24d8a..578c776e135632144c30fc20671c35becdb8b489 100644
--- a/drivers/mtd/nand/atmel_nand_ecc.h
+++ b/drivers/mtd/nand/atmel_nand_ecc.h
@@ -2,6 +2,9 @@
* Error Corrected Code Controller (ECC) - System peripherals regsters.
* Based on AT91SAM9260 datasheet revision B.
*
+ * Copyright (C) 2007 Andrew Victor
+ * Copyright (C) 2007 Atmel Corporation.
+ *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
diff --git a/drivers/mtd/nand/cmx270_nand.c b/drivers/mtd/nand/cmx270_nand.c
index 9eba3f04783a90962071f6ad5676c151c031301a..fa129c09bca8b8fc8f7613176b0e255891dcb80d 100644
--- a/drivers/mtd/nand/cmx270_nand.c
+++ b/drivers/mtd/nand/cmx270_nand.c
@@ -156,7 +156,7 @@ static int cmx270_init(void)
int mtd_parts_nb = 0;
int ret;
- if (!machine_is_armcore())
+ if (!(machine_is_armcore() && cpu_is_pxa27x()))
return -ENODEV;
ret = gpio_request(GPIO_NAND_CS, "NAND CS");
diff --git a/drivers/mtd/nand/tmio_nand.c b/drivers/mtd/nand/tmio_nand.c
index cbab654b03c8464a48b4b501f753e727b579c27a..edb1e322113d20905e9d02f7fac26489748d6480 100644
--- a/drivers/mtd/nand/tmio_nand.c
+++ b/drivers/mtd/nand/tmio_nand.c
@@ -109,7 +109,7 @@ struct tmio_nand {
void __iomem *ccr;
void __iomem *fcr;
- unsigned long fcr_phys;
+ unsigned long fcr_base;
unsigned int irq;
@@ -316,8 +316,8 @@ static int tmio_hw_init(struct platform_device *dev, struct tmio_nand *tmio)
tmio_iowrite8(0x81, tmio->ccr + CCR_ICC);
/* (10h)BaseAddress 0x1000 spba.spba2 */
- tmio_iowrite16(tmio->fcr_phys, tmio->ccr + CCR_BASE);
- tmio_iowrite16(tmio->fcr_phys >> 16, tmio->ccr + CCR_BASE + 16);
+ tmio_iowrite16(tmio->fcr_base, tmio->ccr + CCR_BASE);
+ tmio_iowrite16(tmio->fcr_base >> 16, tmio->ccr + CCR_BASE + 2);
/* (04h)Command Register I/O spcmd */
tmio_iowrite8(0x02, tmio->ccr + CCR_COMMAND);
@@ -395,7 +395,7 @@ static int tmio_probe(struct platform_device *dev)
goto err_iomap_ccr;
}
- tmio->fcr_phys = (unsigned long)fcr->start;
+ tmio->fcr_base = fcr->start & 0xfffff;
tmio->fcr = ioremap(fcr->start, fcr->end - fcr->start + 1);
if (!tmio->fcr) {
retval = -EIO;
diff --git a/drivers/net/3c505.c b/drivers/net/3c505.c
index fdfb2b2cb734e3fe31455a34dcb7e8eaef495749..a424869707a5225b1f04e9d2e070a87d1987f19a 100644
--- a/drivers/net/3c505.c
+++ b/drivers/net/3c505.c
@@ -130,12 +130,12 @@ static const char filename[] = __FILE__;
static const char timeout_msg[] = "*** timeout at %s:%s (line %d) ***\n";
#define TIMEOUT_MSG(lineno) \
- printk(timeout_msg, filename,__FUNCTION__,(lineno))
+ printk(timeout_msg, filename,__func__,(lineno))
static const char invalid_pcb_msg[] =
"*** invalid pcb length %d at %s:%s (line %d) ***\n";
#define INVALID_PCB_MSG(len) \
- printk(invalid_pcb_msg, (len),filename,__FUNCTION__,__LINE__)
+ printk(invalid_pcb_msg, (len),filename,__func__,__LINE__)
static char search_msg[] __initdata = KERN_INFO "%s: Looking for 3c505 adapter at address %#x...";
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index 6011d6fabef0a125695302b2e1d3ad7d6e9e09f1..85fa40a0a667309ea6ba16854ad881d44e24f7b5 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -127,7 +127,6 @@ MODULE_PARM_DESC (multicast_filter_limit, "8139cp: maximum number of filtered mu
(CP)->tx_tail - (CP)->tx_head - 1)
#define PKT_BUF_SZ 1536 /* Size of each temporary Rx buffer.*/
-#define RX_OFFSET 2
#define CP_INTERNAL_PHY 32
/* The following settings are log_2(bytes)-4: 0 == 16 bytes .. 6==1024, 7==end of packet. */
@@ -552,14 +551,14 @@ static int cp_rx_poll(struct napi_struct *napi, int budget)
printk(KERN_DEBUG "%s: rx slot %d status 0x%x len %d\n",
dev->name, rx_tail, status, len);
- buflen = cp->rx_buf_sz + RX_OFFSET;
- new_skb = dev_alloc_skb (buflen);
+ buflen = cp->rx_buf_sz + NET_IP_ALIGN;
+ new_skb = netdev_alloc_skb(dev, buflen);
if (!new_skb) {
dev->stats.rx_dropped++;
goto rx_next;
}
- skb_reserve(new_skb, RX_OFFSET);
+ skb_reserve(new_skb, NET_IP_ALIGN);
dma_unmap_single(&cp->pdev->dev, mapping,
buflen, PCI_DMA_FROMDEVICE);
@@ -1051,19 +1050,20 @@ static void cp_init_hw (struct cp_private *cp)
cpw8_f(Cfg9346, Cfg9346_Lock);
}
-static int cp_refill_rx (struct cp_private *cp)
+static int cp_refill_rx(struct cp_private *cp)
{
+ struct net_device *dev = cp->dev;
unsigned i;
for (i = 0; i < CP_RX_RING_SIZE; i++) {
struct sk_buff *skb;
dma_addr_t mapping;
- skb = dev_alloc_skb(cp->rx_buf_sz + RX_OFFSET);
+ skb = netdev_alloc_skb(dev, cp->rx_buf_sz + NET_IP_ALIGN);
if (!skb)
goto err_out;
- skb_reserve(skb, RX_OFFSET);
+ skb_reserve(skb, NET_IP_ALIGN);
mapping = dma_map_single(&cp->pdev->dev, skb->data,
cp->rx_buf_sz, PCI_DMA_FROMDEVICE);
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index 8a5b0d293f7548dbcfaa0e6b9267c21a1d0cf4dc..0daf8c15e38118a0155abc2d3ee615e8c1369143 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -309,7 +309,7 @@ enum RTL8139_registers {
Cfg9346 = 0x50,
Config0 = 0x51,
Config1 = 0x52,
- FlashReg = 0x54,
+ TimerInt = 0x54,
MediaStatus = 0x58,
Config3 = 0x59,
Config4 = 0x5A, /* absent on RTL-8139A */
@@ -325,6 +325,7 @@ enum RTL8139_registers {
FIFOTMS = 0x70, /* FIFO Control and test. */
CSCR = 0x74, /* Chip Status and Configuration Register. */
PARA78 = 0x78,
+ FlashReg = 0xD4, /* Communication with Flash ROM, four bytes. */
PARA7c = 0x7c, /* Magic transceiver parameter register. */
Config5 = 0xD8, /* absent on RTL-8139A */
};
@@ -1722,13 +1723,18 @@ static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
}
spin_lock_irqsave(&tp->lock, flags);
+ /*
+ * Writing to TxStatus triggers a DMA transfer of the data
+ * copied to tp->tx_buf[entry] above. Use a memory barrier
+ * to make sure that the device sees the updated data.
+ */
+ wmb();
RTL_W32_F (TxStatus0 + (entry * sizeof (u32)),
tp->tx_flag | max(len, (unsigned int)ETH_ZLEN));
dev->trans_start = jiffies;
tp->cur_tx++;
- wmb();
if ((tp->cur_tx - NUM_TX_DESC) == tp->dirty_tx)
netif_stop_queue (dev);
@@ -2009,9 +2015,9 @@ static int rtl8139_rx(struct net_device *dev, struct rtl8139_private *tp,
/* Malloc up new buffer, compatible with net-2e. */
/* Omit the four octet CRC from the length. */
- skb = dev_alloc_skb (pkt_size + 2);
+ skb = netdev_alloc_skb(dev, pkt_size + NET_IP_ALIGN);
if (likely(skb)) {
- skb_reserve (skb, 2); /* 16 byte align the IP fields. */
+ skb_reserve (skb, NET_IP_ALIGN); /* 16 byte align the IP fields. */
#if RX_BUF_IDX == 3
wrap_copy(skb, rx_ring, ring_offset+4, pkt_size);
#else
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 4a11296a951438df0730456206473bc40b363059..e9d529442b067e5c016195be99cfb0d5c4927dc2 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1386,7 +1386,8 @@ config FORCEDETH_NAPI
config CS89x0
tristate "CS89x0 support"
- depends on NET_PCI && (ISA || MACH_IXDP2351 || ARCH_IXDP2X01 || ARCH_PNX010X)
+ depends on NET_ETHERNET && (ISA || EISA || MACH_IXDP2351 \
+ || ARCH_IXDP2X01 || ARCH_PNX010X || MACH_MX31ADS)
---help---
Support for CS89x0 chipset based Ethernet cards. If you have a
network (Ethernet) card of this type, say Y and read the
@@ -1397,6 +1398,11 @@ config CS89x0
To compile this driver as a module, choose M here. The module
will be called cs89x0.
+config CS89x0_NONISA_IRQ
+ def_bool y
+ depends on CS89x0 != n
+ depends on MACH_IXDP2351 || ARCH_IXDP2X01 || ARCH_PNX010X || MACH_MX31ADS
+
config TC35815
tristate "TOSHIBA TC35815 Ethernet support"
depends on NET_PCI && PCI && MIPS
@@ -1813,7 +1819,7 @@ config FEC2
config FEC_MPC52xx
tristate "MPC52xx FEC driver"
- depends on PPC_MERGE && PPC_MPC52xx && PPC_BESTCOMM_FEC
+ depends on PPC_MPC52xx && PPC_BESTCOMM_FEC
select CRC32
select PHYLIB
---help---
@@ -1840,6 +1846,17 @@ config NE_H8300
Say Y here if you want to use the NE2000 compatible
controller on the Renesas H8/300 processor.
+config ATL2
+ tristate "Atheros L2 Fast Ethernet support"
+ depends on PCI
+ select CRC32
+ select MII
+ help
+ This driver supports the Atheros L2 fast ethernet adapter.
+
+ To compile this driver as a module, choose M here. The module
+ will be called atl2.
+
source "drivers/net/fs_enet/Kconfig"
endif # NET_ETHERNET
@@ -1927,15 +1944,6 @@ config E1000
To compile this driver as a module, choose M here. The module
will be called e1000.
-config E1000_DISABLE_PACKET_SPLIT
- bool "Disable Packet Split for PCI express adapters"
- depends on E1000
- help
- Say Y here if you want to use the legacy receive path for PCI express
- hardware.
-
- If in doubt, say N.
-
config E1000E
tristate "Intel(R) PRO/1000 PCI-Express Gigabit Ethernet support"
depends on PCI && (!SPARC32 || BROKEN)
@@ -2046,6 +2054,7 @@ config R8169
tristate "Realtek 8169 gigabit ethernet support"
depends on PCI
select CRC32
+ select MII
---help---
Say Y here if you have a Realtek 8169 PCI Gigabit Ethernet adapter.
@@ -2262,7 +2271,7 @@ config UGETH_TX_ON_DEMAND
config MV643XX_ETH
tristate "Marvell Discovery (643XX) and Orion ethernet support"
depends on MV64360 || MV64X60 || (PPC_MULTIPLATFORM && PPC32) || PLAT_ORION
- select MII
+ select PHYLIB
help
This driver supports the gigabit ethernet MACs in the
Marvell Discovery PPC/MIPS chipset family (MV643XX) and
@@ -2281,12 +2290,13 @@ config QLA3XXX
will be called qla3xxx.
config ATL1
- tristate "Attansic L1 Gigabit Ethernet support (EXPERIMENTAL)"
- depends on PCI && EXPERIMENTAL
+ tristate "Atheros/Attansic L1 Gigabit Ethernet support"
+ depends on PCI
select CRC32
select MII
help
- This driver supports the Attansic L1 gigabit ethernet adapter.
+ This driver supports the Atheros/Attansic L1 gigabit ethernet
+ adapter.
To compile this driver as a module, choose M here. The module
will be called atl1.
@@ -2302,6 +2312,18 @@ config ATL1E
To compile this driver as a module, choose M here. The module
will be called atl1e.
+config JME
+ tristate "JMicron(R) PCI-Express Gigabit Ethernet support"
+ depends on PCI
+ select CRC32
+ select MII
+ ---help---
+ This driver supports the PCI-Express gigabit ethernet adapters
+ based on JMicron JMC250 chipset.
+
+ To compile this driver as a module, choose M here. The module
+ will be called jme.
+
endif # NETDEV_1000
#
@@ -2377,10 +2399,18 @@ config EHEA
To compile the driver as a module, choose M here. The module
will be called ehea.
+config ENIC
+ tristate "E, the Cisco 10G Ethernet NIC"
+ depends on PCI && INET
+ select INET_LRO
+ help
+ This enables the support for the Cisco 10G Ethernet card.
+
config IXGBE
tristate "Intel(R) 10GbE PCI Express adapters support"
depends on PCI && INET
select INET_LRO
+ select INTEL_IOATDMA
---help---
This driver supports Intel(R) 10GbE PCI Express family of
adapters. For more information on how to identify your adapter, go
@@ -2432,6 +2462,7 @@ config MYRI10GE
select FW_LOADER
select CRC32
select INET_LRO
+ select INTEL_IOATDMA
---help---
This driver supports Myricom Myri-10G Dual Protocol interface in
Ethernet mode. If the eeprom on your board is not recent enough,
@@ -2496,6 +2527,15 @@ config BNX2X
To compile this driver as a module, choose M here: the module
will be called bnx2x. This is recommended.
+config QLGE
+ tristate "QLogic QLGE 10Gb Ethernet Driver Support"
+ depends on PCI
+ help
+ This driver supports QLogic ISP8XXX 10Gb Ethernet cards.
+
+ To compile this driver as a module, choose M here: the module
+ will be called qlge.
+
source "drivers/net/sfc/Kconfig"
endif # NETDEV_10000
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 7629c9017215730dd7b30ed33343626eb43999b7..fa2510b2e60998ea9f32734652c9f22880bbf9c0 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -15,9 +15,12 @@ obj-$(CONFIG_EHEA) += ehea/
obj-$(CONFIG_CAN) += can/
obj-$(CONFIG_BONDING) += bonding/
obj-$(CONFIG_ATL1) += atlx/
+obj-$(CONFIG_ATL2) += atlx/
obj-$(CONFIG_ATL1E) += atl1e/
obj-$(CONFIG_GIANFAR) += gianfar_driver.o
obj-$(CONFIG_TEHUTI) += tehuti.o
+obj-$(CONFIG_ENIC) += enic/
+obj-$(CONFIG_JME) += jme.o
gianfar_driver-objs := gianfar.o \
gianfar_ethtool.o \
@@ -111,7 +114,7 @@ obj-$(CONFIG_EL2) += 3c503.o 8390p.o
obj-$(CONFIG_NE2000) += ne.o 8390p.o
obj-$(CONFIG_NE2_MCA) += ne2.o 8390p.o
obj-$(CONFIG_HPLAN) += hp.o 8390p.o
-obj-$(CONFIG_HPLAN_PLUS) += hp-plus.o 8390p.o
+obj-$(CONFIG_HPLAN_PLUS) += hp-plus.o 8390.o
obj-$(CONFIG_ULTRA) += smc-ultra.o 8390.o
obj-$(CONFIG_ULTRAMCA) += smc-mca.o 8390.o
obj-$(CONFIG_ULTRA32) += smc-ultra32.o 8390.o
@@ -128,6 +131,7 @@ obj-$(CONFIG_AX88796) += ax88796.o
obj-$(CONFIG_TSI108_ETH) += tsi108_eth.o
obj-$(CONFIG_MV643XX_ETH) += mv643xx_eth.o
obj-$(CONFIG_QLA3XXX) += qla3xxx.o
+obj-$(CONFIG_QLGE) += qlge/
obj-$(CONFIG_PPP) += ppp_generic.o
obj-$(CONFIG_PPP_ASYNC) += ppp_async.o
diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c
index bdc4c0bb56d90965bec6b1b265bb98bf9521c768..a5b07691e466d6cc43b210796144eece8947d15c 100644
--- a/drivers/net/arcnet/arcnet.c
+++ b/drivers/net/arcnet/arcnet.c
@@ -442,24 +442,24 @@ static int arcnet_open(struct net_device *dev)
BUGMSG(D_NORMAL, "WARNING! Station address FF may confuse "
"DOS networking programs!\n");
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
if (ASTATUS() & RESETflag) {
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
ACOMMAND(CFLAGScmd | RESETclear);
}
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
/* make sure we're ready to receive IRQ's. */
AINTMASK(0);
udelay(1); /* give it time to set the mask before
* we reset it again. (may not even be
* necessary)
*/
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
lp->intmask = NORXflag | RECONflag;
AINTMASK(lp->intmask);
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
netif_start_queue(dev);
@@ -670,14 +670,14 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
freeskb = 0;
}
- BUGMSG(D_DEBUG, "%s: %d: %s, status: %x\n",__FILE__,__LINE__,__FUNCTION__,ASTATUS());
+ BUGMSG(D_DEBUG, "%s: %d: %s, status: %x\n",__FILE__,__LINE__,__func__,ASTATUS());
/* make sure we didn't ignore a TX IRQ while we were in here */
AINTMASK(0);
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
lp->intmask |= TXFREEflag|EXCNAKflag;
AINTMASK(lp->intmask);
- BUGMSG(D_DEBUG, "%s: %d: %s, status: %x\n",__FILE__,__LINE__,__FUNCTION__,ASTATUS());
+ BUGMSG(D_DEBUG, "%s: %d: %s, status: %x\n",__FILE__,__LINE__,__func__,ASTATUS());
spin_unlock_irqrestore(&lp->lock, flags);
if (freeskb) {
@@ -798,7 +798,7 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id)
diagstatus = (status >> 8) & 0xFF;
BUGMSG(D_DEBUG, "%s: %d: %s: status=%x\n",
- __FILE__,__LINE__,__FUNCTION__,status);
+ __FILE__,__LINE__,__func__,status);
didsomething = 0;
/*
diff --git a/drivers/net/arcnet/com20020.c b/drivers/net/arcnet/com20020.c
index 8b51313b1300b9f5b4c30c2eb9ff3383c2cb759f..70124a944e7d61f59b89fdb7544339278d7d3f40 100644
--- a/drivers/net/arcnet/com20020.c
+++ b/drivers/net/arcnet/com20020.c
@@ -238,15 +238,15 @@ static int com20020_reset(struct net_device *dev, int really_reset)
u_char inbyte;
BUGMSG(D_DEBUG, "%s: %d: %s: dev: %p, lp: %p, dev->name: %s\n",
- __FILE__,__LINE__,__FUNCTION__,dev,lp,dev->name);
+ __FILE__,__LINE__,__func__,dev,lp,dev->name);
BUGMSG(D_INIT, "Resetting %s (status=%02Xh)\n",
dev->name, ASTATUS());
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
lp->config = TXENcfg | (lp->timeout << 3) | (lp->backplane << 2);
/* power-up defaults */
SETCONF;
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
if (really_reset) {
/* reset the card */
@@ -254,22 +254,22 @@ static int com20020_reset(struct net_device *dev, int really_reset)
mdelay(RESETtime * 2); /* COM20020 seems to be slower sometimes */
}
/* clear flags & end reset */
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
ACOMMAND(CFLAGScmd | RESETclear | CONFIGclear);
/* verify that the ARCnet signature byte is present */
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
com20020_copy_from_card(dev, 0, 0, &inbyte, 1);
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
if (inbyte != TESTvalue) {
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
BUGMSG(D_NORMAL, "reset failed: TESTvalue not present.\n");
return 1;
}
/* enable extended (512-byte) packets */
ACOMMAND(CONFIGcmd | EXTconf);
- BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__FUNCTION__);
+ BUGMSG(D_DEBUG, "%s: %d: %s\n",__FILE__,__LINE__,__func__);
/* done! return success. */
return 0;
diff --git a/drivers/net/atl1e/atl1e_hw.c b/drivers/net/atl1e/atl1e_hw.c
index 949e75358bf098cffd84355aa6688d9ce3aecbd4..8cbc1b59bd6287303c6fe179eb5af6084cad5de7 100644
--- a/drivers/net/atl1e/atl1e_hw.c
+++ b/drivers/net/atl1e/atl1e_hw.c
@@ -397,7 +397,7 @@ static int atl1e_phy_setup_autoneg_adv(struct atl1e_hw *hw)
*/
int atl1e_phy_commit(struct atl1e_hw *hw)
{
- struct atl1e_adapter *adapter = (struct atl1e_adapter *)hw->adapter;
+ struct atl1e_adapter *adapter = hw->adapter;
struct pci_dev *pdev = adapter->pdev;
int ret_val;
u16 phy_data;
@@ -431,7 +431,7 @@ int atl1e_phy_commit(struct atl1e_hw *hw)
int atl1e_phy_init(struct atl1e_hw *hw)
{
- struct atl1e_adapter *adapter = (struct atl1e_adapter *)hw->adapter;
+ struct atl1e_adapter *adapter = hw->adapter;
struct pci_dev *pdev = adapter->pdev;
s32 ret_val;
u16 phy_val;
@@ -525,7 +525,7 @@ int atl1e_phy_init(struct atl1e_hw *hw)
*/
int atl1e_reset_hw(struct atl1e_hw *hw)
{
- struct atl1e_adapter *adapter = (struct atl1e_adapter *)hw->adapter;
+ struct atl1e_adapter *adapter = hw->adapter;
struct pci_dev *pdev = adapter->pdev;
u32 idle_status_data = 0;
diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c
index 7685b995ff9b5d0ad20ab8bf2bc3ae7f8a1510f0..9b603528143d6dcee4da35059d74a7a0e8902964 100644
--- a/drivers/net/atl1e/atl1e_main.c
+++ b/drivers/net/atl1e/atl1e_main.c
@@ -2390,9 +2390,7 @@ static int __devinit atl1e_probe(struct pci_dev *pdev,
}
/* Init GPHY as early as possible due to power saving issue */
- spin_lock(&adapter->mdio_lock);
atl1e_phy_init(&adapter->hw);
- spin_unlock(&adapter->mdio_lock);
/* reset the controller to
* put the device in a known good starting state */
err = atl1e_reset_hw(&adapter->hw);
diff --git a/drivers/net/atlx/Makefile b/drivers/net/atlx/Makefile
index ca45553a040d2e0e6d55eef94301764e9a15c1b9..e4f6022ca552ee3da0b8cf8bb4691c69853e0102 100644
--- a/drivers/net/atlx/Makefile
+++ b/drivers/net/atlx/Makefile
@@ -1 +1,3 @@
obj-$(CONFIG_ATL1) += atl1.o
+obj-$(CONFIG_ATL2) += atl2.o
+
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index e23ce77712f17a79187ce0c8f9f127ae53c3dec6..3cf59a7f5a1c898def96b55f08888baf20a9743a 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -24,16 +24,12 @@
* file called COPYING.
*
* Contact Information:
- * Xiong Huang <xiong_huang@attansic.com>
- * Attansic Technology Corp. 3F 147, Xianzheng 9th Road, Zhubei,
- * Xinzhu 302, TAIWAN, REPUBLIC OF CHINA
- *
+ * Xiong Huang <xiong.huang@atheros.com>
+ * Jie Yang <jie.yang@atheros.com>
* Chris Snook <csnook@redhat.com>
* Jay Cliburn <jcliburn@gmail.com>
*
- * This version is adapted from the Attansic reference driver for
- * inclusion in the Linux kernel. It is currently under heavy development.
- * A very incomplete list of things that need to be dealt with:
+ * This version is adapted from the Attansic reference driver.
*
* TODO:
* Add more ethtool functions.
@@ -2109,7 +2105,6 @@ static u16 atl1_tpd_avail(struct atl1_tpd_ring *tpd_ring)
static int atl1_tso(struct atl1_adapter *adapter, struct sk_buff *skb,
struct tx_packet_desc *ptpd)
{
- /* spinlock held */
u8 hdr_len, ip_off;
u32 real_len;
int err;
@@ -2196,7 +2191,6 @@ static int atl1_tx_csum(struct atl1_adapter *adapter, struct sk_buff *skb,
static void atl1_tx_map(struct atl1_adapter *adapter, struct sk_buff *skb,
struct tx_packet_desc *ptpd)
{
- /* spinlock held */
struct atl1_tpd_ring *tpd_ring = &adapter->tpd_ring;
struct atl1_buffer *buffer_info;
u16 buf_len = skb->len;
@@ -2303,7 +2297,6 @@ static void atl1_tx_map(struct atl1_adapter *adapter, struct sk_buff *skb,
static void atl1_tx_queue(struct atl1_adapter *adapter, u16 count,
struct tx_packet_desc *ptpd)
{
- /* spinlock held */
struct atl1_tpd_ring *tpd_ring = &adapter->tpd_ring;
struct atl1_buffer *buffer_info;
struct tx_packet_desc *tpd;
@@ -2361,7 +2354,6 @@ static int atl1_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
struct tx_packet_desc *ptpd;
u16 frag_size;
u16 vlan_tag;
- unsigned long flags;
unsigned int nr_frags = 0;
unsigned int mss = 0;
unsigned int f;
@@ -2399,18 +2391,9 @@ static int atl1_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
}
}
- if (!spin_trylock_irqsave(&adapter->lock, flags)) {
- /* Can't get lock - tell upper layer to requeue */
- if (netif_msg_tx_queued(adapter))
- dev_printk(KERN_DEBUG, &adapter->pdev->dev,
- "tx locked\n");
- return NETDEV_TX_LOCKED;
- }
-
if (atl1_tpd_avail(&adapter->tpd_ring) < count) {
/* not enough descriptors */
netif_stop_queue(netdev);
- spin_unlock_irqrestore(&adapter->lock, flags);
if (netif_msg_tx_queued(adapter))
dev_printk(KERN_DEBUG, &adapter->pdev->dev,
"tx busy\n");
@@ -2432,7 +2415,6 @@ static int atl1_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
tso = atl1_tso(adapter, skb, ptpd);
if (tso < 0) {
- spin_unlock_irqrestore(&adapter->lock, flags);
dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
}
@@ -2440,7 +2422,6 @@ static int atl1_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
if (!tso) {
ret_val = atl1_tx_csum(adapter, skb, ptpd);
if (ret_val < 0) {
- spin_unlock_irqrestore(&adapter->lock, flags);
dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
}
@@ -2449,7 +2430,7 @@ static int atl1_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
atl1_tx_map(adapter, skb, ptpd);
atl1_tx_queue(adapter, count, ptpd);
atl1_update_mailbox(adapter);
- spin_unlock_irqrestore(&adapter->lock, flags);
+ mmiowb();
netdev->trans_start = jiffies;
return NETDEV_TX_OK;
}
@@ -2642,6 +2623,7 @@ static void atl1_down(struct atl1_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
+ netif_stop_queue(netdev);
del_timer_sync(&adapter->watchdog_timer);
del_timer_sync(&adapter->phy_config_timer);
adapter->phy_timer_pending = false;
@@ -2655,7 +2637,6 @@ static void atl1_down(struct atl1_adapter *adapter)
adapter->link_speed = SPEED_0;
adapter->link_duplex = -1;
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
atl1_clean_tx_ring(adapter);
atl1_clean_rx_ring(adapter);
@@ -2724,6 +2705,8 @@ static int atl1_open(struct net_device *netdev)
struct atl1_adapter *adapter = netdev_priv(netdev);
int err;
+ netif_carrier_off(netdev);
+
/* allocate transmit descriptors */
err = atl1_setup_ring_resources(adapter);
if (err)
@@ -3022,7 +3005,6 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
netdev->features = NETIF_F_HW_CSUM;
netdev->features |= NETIF_F_SG;
netdev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
- netdev->features |= NETIF_F_LLTX;
/*
* patch for some L1 of old version,
diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c
new file mode 100644
index 0000000000000000000000000000000000000000..f5bdc92c1a658932cb2de2663e8aad88478c9da6
--- /dev/null
+++ b/drivers/net/atlx/atl2.c
@@ -0,0 +1,3119 @@
+/*
+ * Copyright(c) 2006 - 2007 Atheros Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2008 Chris Snook <csnook@redhat.com>
+ *
+ * Derived from Intel e1000 driver
+ * Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <asm/atomic.h>
+#include <linux/crc32.h>
+#include <linux/dma-mapping.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/hardirq.h>
+#include <linux/if_vlan.h>
+#include <linux/in.h>
+#include <linux/interrupt.h>
+#include <linux/ip.h>
+#include <linux/irqflags.h>
+#include <linux/irqreturn.h>
+#include <linux/mii.h>
+#include <linux/net.h>
+#include <linux/netdevice.h>
+#include <linux/pci.h>
+#include <linux/pci_ids.h>
+#include <linux/pm.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/string.h>
+#include <linux/tcp.h>
+#include <linux/timer.h>
+#include <linux/types.h>
+#include <linux/workqueue.h>
+
+#include "atl2.h"
+
+#define ATL2_DRV_VERSION "2.2.3"
+
+static char atl2_driver_name[] = "atl2";
+static const char atl2_driver_string[] = "Atheros(R) L2 Ethernet Driver";
+static char atl2_copyright[] = "Copyright (c) 2007 Atheros Corporation.";
+static char atl2_driver_version[] = ATL2_DRV_VERSION;
+
+MODULE_AUTHOR("Atheros Corporation <xiong.huang@atheros.com>, Chris Snook <csnook@redhat.com>");
+MODULE_DESCRIPTION("Atheros Fast Ethernet Network Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(ATL2_DRV_VERSION);
+
+/*
+ * atl2_pci_tbl - PCI Device ID Table
+ */
+static struct pci_device_id atl2_pci_tbl[] = {
+ {PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATTANSIC_L2)},
+ /* required last entry */
+ {0,}
+};
+MODULE_DEVICE_TABLE(pci, atl2_pci_tbl);
+
+static void atl2_set_ethtool_ops(struct net_device *netdev);
+
+static void atl2_check_options(struct atl2_adapter *adapter);
+
+/*
+ * atl2_sw_init - Initialize general software structures (struct atl2_adapter)
+ * @adapter: board private structure to initialize
+ *
+ * atl2_sw_init initializes the Adapter private data structure.
+ * Fields are initialized based on PCI device information and
+ * OS network device settings (MTU size).
+ */
+static int __devinit atl2_sw_init(struct atl2_adapter *adapter)
+{
+ struct atl2_hw *hw = &adapter->hw;
+ struct pci_dev *pdev = adapter->pdev;
+
+ /* PCI config space info */
+ hw->vendor_id = pdev->vendor;
+ hw->device_id = pdev->device;
+ hw->subsystem_vendor_id = pdev->subsystem_vendor;
+ hw->subsystem_id = pdev->subsystem_device;
+
+ pci_read_config_byte(pdev, PCI_REVISION_ID, &hw->revision_id);
+ pci_read_config_word(pdev, PCI_COMMAND, &hw->pci_cmd_word);
+
+ adapter->wol = 0;
+ adapter->ict = 50000; /* ~100ms */
+ adapter->link_speed = SPEED_0; /* hardware init */
+ adapter->link_duplex = FULL_DUPLEX;
+
+ hw->phy_configured = false;
+ hw->preamble_len = 7;
+ hw->ipgt = 0x60;
+ hw->min_ifg = 0x50;
+ hw->ipgr1 = 0x40;
+ hw->ipgr2 = 0x60;
+ hw->retry_buf = 2;
+ hw->max_retry = 0xf;
+ hw->lcol = 0x37;
+ hw->jam_ipg = 7;
+ hw->fc_rxd_hi = 0;
+ hw->fc_rxd_lo = 0;
+ hw->max_frame_size = adapter->netdev->mtu;
+
+ spin_lock_init(&adapter->stats_lock);
+
+ set_bit(__ATL2_DOWN, &adapter->flags);
+
+ return 0;
+}
+
+/*
+ * atl2_set_multi - Multicast and Promiscuous mode set
+ * @netdev: network interface device structure
+ *
+ * The set_multi entry point is called whenever the multicast address
+ * list or the network interface flags are updated. This routine is
+ * responsible for configuring the hardware for proper multicast,
+ * promiscuous mode, and all-multi behavior.
+ */
+static void atl2_set_multi(struct net_device *netdev)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ struct atl2_hw *hw = &adapter->hw;
+ struct dev_mc_list *mc_ptr;
+ u32 rctl;
+ u32 hash_value;
+
+ /* Check for Promiscuous and All Multicast modes */
+ rctl = ATL2_READ_REG(hw, REG_MAC_CTRL);
+
+ if (netdev->flags & IFF_PROMISC) {
+ rctl |= MAC_CTRL_PROMIS_EN;
+ } else if (netdev->flags & IFF_ALLMULTI) {
+ rctl |= MAC_CTRL_MC_ALL_EN;
+ rctl &= ~MAC_CTRL_PROMIS_EN;
+ } else
+ rctl &= ~(MAC_CTRL_PROMIS_EN | MAC_CTRL_MC_ALL_EN);
+
+ ATL2_WRITE_REG(hw, REG_MAC_CTRL, rctl);
+
+ /* clear the old settings from the multicast hash table */
+ ATL2_WRITE_REG(hw, REG_RX_HASH_TABLE, 0);
+ ATL2_WRITE_REG_ARRAY(hw, REG_RX_HASH_TABLE, 1, 0);
+
+ /* comoute mc addresses' hash value ,and put it into hash table */
+ for (mc_ptr = netdev->mc_list; mc_ptr; mc_ptr = mc_ptr->next) {
+ hash_value = atl2_hash_mc_addr(hw, mc_ptr->dmi_addr);
+ atl2_hash_set(hw, hash_value);
+ }
+}
+
+static void init_ring_ptrs(struct atl2_adapter *adapter)
+{
+ /* Read / Write Ptr Initialize: */
+ adapter->txd_write_ptr = 0;
+ atomic_set(&adapter->txd_read_ptr, 0);
+
+ adapter->rxd_read_ptr = 0;
+ adapter->rxd_write_ptr = 0;
+
+ atomic_set(&adapter->txs_write_ptr, 0);
+ adapter->txs_next_clear = 0;
+}
+
+/*
+ * atl2_configure - Configure Transmit&Receive Unit after Reset
+ * @adapter: board private structure
+ *
+ * Configure the Tx /Rx unit of the MAC after a reset.
+ */
+static int atl2_configure(struct atl2_adapter *adapter)
+{
+ struct atl2_hw *hw = &adapter->hw;
+ u32 value;
+
+ /* clear interrupt status */
+ ATL2_WRITE_REG(&adapter->hw, REG_ISR, 0xffffffff);
+
+ /* set MAC Address */
+ value = (((u32)hw->mac_addr[2]) << 24) |
+ (((u32)hw->mac_addr[3]) << 16) |
+ (((u32)hw->mac_addr[4]) << 8) |
+ (((u32)hw->mac_addr[5]));
+ ATL2_WRITE_REG(hw, REG_MAC_STA_ADDR, value);
+ value = (((u32)hw->mac_addr[0]) << 8) |
+ (((u32)hw->mac_addr[1]));
+ ATL2_WRITE_REG(hw, (REG_MAC_STA_ADDR+4), value);
+
+ /* HI base address */
+ ATL2_WRITE_REG(hw, REG_DESC_BASE_ADDR_HI,
+ (u32)((adapter->ring_dma & 0xffffffff00000000ULL) >> 32));
+
+ /* LO base address */
+ ATL2_WRITE_REG(hw, REG_TXD_BASE_ADDR_LO,
+ (u32)(adapter->txd_dma & 0x00000000ffffffffULL));
+ ATL2_WRITE_REG(hw, REG_TXS_BASE_ADDR_LO,
+ (u32)(adapter->txs_dma & 0x00000000ffffffffULL));
+ ATL2_WRITE_REG(hw, REG_RXD_BASE_ADDR_LO,
+ (u32)(adapter->rxd_dma & 0x00000000ffffffffULL));
+
+ /* element count */
+ ATL2_WRITE_REGW(hw, REG_TXD_MEM_SIZE, (u16)(adapter->txd_ring_size/4));
+ ATL2_WRITE_REGW(hw, REG_TXS_MEM_SIZE, (u16)adapter->txs_ring_size);
+ ATL2_WRITE_REGW(hw, REG_RXD_BUF_NUM, (u16)adapter->rxd_ring_size);
+
+ /* config Internal SRAM */
+/*
+ ATL2_WRITE_REGW(hw, REG_SRAM_TXRAM_END, sram_tx_end);
+ ATL2_WRITE_REGW(hw, REG_SRAM_TXRAM_END, sram_rx_end);
+*/
+
+ /* config IPG/IFG */
+ value = (((u32)hw->ipgt & MAC_IPG_IFG_IPGT_MASK) <<
+ MAC_IPG_IFG_IPGT_SHIFT) |
+ (((u32)hw->min_ifg & MAC_IPG_IFG_MIFG_MASK) <<
+ MAC_IPG_IFG_MIFG_SHIFT) |
+ (((u32)hw->ipgr1 & MAC_IPG_IFG_IPGR1_MASK) <<
+ MAC_IPG_IFG_IPGR1_SHIFT)|
+ (((u32)hw->ipgr2 & MAC_IPG_IFG_IPGR2_MASK) <<
+ MAC_IPG_IFG_IPGR2_SHIFT);
+ ATL2_WRITE_REG(hw, REG_MAC_IPG_IFG, value);
+
+ /* config Half-Duplex Control */
+ value = ((u32)hw->lcol & MAC_HALF_DUPLX_CTRL_LCOL_MASK) |
+ (((u32)hw->max_retry & MAC_HALF_DUPLX_CTRL_RETRY_MASK) <<
+ MAC_HALF_DUPLX_CTRL_RETRY_SHIFT) |
+ MAC_HALF_DUPLX_CTRL_EXC_DEF_EN |
+ (0xa << MAC_HALF_DUPLX_CTRL_ABEBT_SHIFT) |
+ (((u32)hw->jam_ipg & MAC_HALF_DUPLX_CTRL_JAMIPG_MASK) <<
+ MAC_HALF_DUPLX_CTRL_JAMIPG_SHIFT);
+ ATL2_WRITE_REG(hw, REG_MAC_HALF_DUPLX_CTRL, value);
+
+ /* set Interrupt Moderator Timer */
+ ATL2_WRITE_REGW(hw, REG_IRQ_MODU_TIMER_INIT, adapter->imt);
+ ATL2_WRITE_REG(hw, REG_MASTER_CTRL, MASTER_CTRL_ITIMER_EN);
+
+ /* set Interrupt Clear Timer */
+ ATL2_WRITE_REGW(hw, REG_CMBDISDMA_TIMER, adapter->ict);
+
+ /* set MTU */
+ ATL2_WRITE_REG(hw, REG_MTU, adapter->netdev->mtu +
+ ENET_HEADER_SIZE + VLAN_SIZE + ETHERNET_FCS_SIZE);
+
+ /* 1590 */
+ ATL2_WRITE_REG(hw, REG_TX_CUT_THRESH, 0x177);
+
+ /* flow control */
+ ATL2_WRITE_REGW(hw, REG_PAUSE_ON_TH, hw->fc_rxd_hi);
+ ATL2_WRITE_REGW(hw, REG_PAUSE_OFF_TH, hw->fc_rxd_lo);
+
+ /* Init mailbox */
+ ATL2_WRITE_REGW(hw, REG_MB_TXD_WR_IDX, (u16)adapter->txd_write_ptr);
+ ATL2_WRITE_REGW(hw, REG_MB_RXD_RD_IDX, (u16)adapter->rxd_read_ptr);
+
+ /* enable DMA read/write */
+ ATL2_WRITE_REGB(hw, REG_DMAR, DMAR_EN);
+ ATL2_WRITE_REGB(hw, REG_DMAW, DMAW_EN);
+
+ value = ATL2_READ_REG(&adapter->hw, REG_ISR);
+ if ((value & ISR_PHY_LINKDOWN) != 0)
+ value = 1; /* config failed */
+ else
+ value = 0;
+
+ /* clear all interrupt status */
+ ATL2_WRITE_REG(&adapter->hw, REG_ISR, 0x3fffffff);
+ ATL2_WRITE_REG(&adapter->hw, REG_ISR, 0);
+ return value;
+}
+
+/*
+ * atl2_setup_ring_resources - allocate Tx / RX descriptor resources
+ * @adapter: board private structure
+ *
+ * Return 0 on success, negative on failure
+ */
+static s32 atl2_setup_ring_resources(struct atl2_adapter *adapter)
+{
+ struct pci_dev *pdev = adapter->pdev;
+ int size;
+ u8 offset = 0;
+
+ /* real ring DMA buffer */
+ adapter->ring_size = size =
+ adapter->txd_ring_size * 1 + 7 + /* dword align */
+ adapter->txs_ring_size * 4 + 7 + /* dword align */
+ adapter->rxd_ring_size * 1536 + 127; /* 128bytes align */
+
+ adapter->ring_vir_addr = pci_alloc_consistent(pdev, size,
+ &adapter->ring_dma);
+ if (!adapter->ring_vir_addr)
+ return -ENOMEM;
+ memset(adapter->ring_vir_addr, 0, adapter->ring_size);
+
+ /* Init TXD Ring */
+ adapter->txd_dma = adapter->ring_dma ;
+ offset = (adapter->txd_dma & 0x7) ? (8 - (adapter->txd_dma & 0x7)) : 0;
+ adapter->txd_dma += offset;
+ adapter->txd_ring = (struct tx_pkt_header *) (adapter->ring_vir_addr +
+ offset);
+
+ /* Init TXS Ring */
+ adapter->txs_dma = adapter->txd_dma + adapter->txd_ring_size;
+ offset = (adapter->txs_dma & 0x7) ? (8 - (adapter->txs_dma & 0x7)) : 0;
+ adapter->txs_dma += offset;
+ adapter->txs_ring = (struct tx_pkt_status *)
+ (((u8 *)adapter->txd_ring) + (adapter->txd_ring_size + offset));
+
+ /* Init RXD Ring */
+ adapter->rxd_dma = adapter->txs_dma + adapter->txs_ring_size * 4;
+ offset = (adapter->rxd_dma & 127) ?
+ (128 - (adapter->rxd_dma & 127)) : 0;
+ if (offset > 7)
+ offset -= 8;
+ else
+ offset += (128 - 8);
+
+ adapter->rxd_dma += offset;
+ adapter->rxd_ring = (struct rx_desc *) (((u8 *)adapter->txs_ring) +
+ (adapter->txs_ring_size * 4 + offset));
+
+/*
+ * Read / Write Ptr Initialize:
+ * init_ring_ptrs(adapter);
+ */
+ return 0;
+}
+
+/*
+ * atl2_irq_enable - Enable default interrupt generation settings
+ * @adapter: board private structure
+ */
+static inline void atl2_irq_enable(struct atl2_adapter *adapter)
+{
+ ATL2_WRITE_REG(&adapter->hw, REG_IMR, IMR_NORMAL_MASK);
+ ATL2_WRITE_FLUSH(&adapter->hw);
+}
+
+/*
+ * atl2_irq_disable - Mask off interrupt generation on the NIC
+ * @adapter: board private structure
+ */
+static inline void atl2_irq_disable(struct atl2_adapter *adapter)
+{
+ ATL2_WRITE_REG(&adapter->hw, REG_IMR, 0);
+ ATL2_WRITE_FLUSH(&adapter->hw);
+ synchronize_irq(adapter->pdev->irq);
+}
+
+#ifdef NETIF_F_HW_VLAN_TX
+static void atl2_vlan_rx_register(struct net_device *netdev,
+ struct vlan_group *grp)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ u32 ctrl;
+
+ atl2_irq_disable(adapter);
+ adapter->vlgrp = grp;
+
+ if (grp) {
+ /* enable VLAN tag insert/strip */
+ ctrl = ATL2_READ_REG(&adapter->hw, REG_MAC_CTRL);
+ ctrl |= MAC_CTRL_RMV_VLAN;
+ ATL2_WRITE_REG(&adapter->hw, REG_MAC_CTRL, ctrl);
+ } else {
+ /* disable VLAN tag insert/strip */
+ ctrl = ATL2_READ_REG(&adapter->hw, REG_MAC_CTRL);
+ ctrl &= ~MAC_CTRL_RMV_VLAN;
+ ATL2_WRITE_REG(&adapter->hw, REG_MAC_CTRL, ctrl);
+ }
+
+ atl2_irq_enable(adapter);
+}
+
+static void atl2_restore_vlan(struct atl2_adapter *adapter)
+{
+ atl2_vlan_rx_register(adapter->netdev, adapter->vlgrp);
+}
+#endif
+
+static void atl2_intr_rx(struct atl2_adapter *adapter)
+{
+ struct net_device *netdev = adapter->netdev;
+ struct rx_desc *rxd;
+ struct sk_buff *skb;
+
+ do {
+ rxd = adapter->rxd_ring+adapter->rxd_write_ptr;
+ if (!rxd->status.update)
+ break; /* end of tx */
+
+ /* clear this flag at once */
+ rxd->status.update = 0;
+
+ if (rxd->status.ok && rxd->status.pkt_size >= 60) {
+ int rx_size = (int)(rxd->status.pkt_size - 4);
+ /* alloc new buffer */
+ skb = netdev_alloc_skb(netdev, rx_size + NET_IP_ALIGN);
+ if (NULL == skb) {
+ printk(KERN_WARNING
+ "%s: Mem squeeze, deferring packet.\n",
+ netdev->name);
+ /*
+ * Check that some rx space is free. If not,
+ * free one and mark stats->rx_dropped++.
+ */
+ adapter->net_stats.rx_dropped++;
+ break;
+ }
+ skb_reserve(skb, NET_IP_ALIGN);
+ skb->dev = netdev;
+ memcpy(skb->data, rxd->packet, rx_size);
+ skb_put(skb, rx_size);
+ skb->protocol = eth_type_trans(skb, netdev);
+#ifdef NETIF_F_HW_VLAN_TX
+ if (adapter->vlgrp && (rxd->status.vlan)) {
+ u16 vlan_tag = (rxd->status.vtag>>4) |
+ ((rxd->status.vtag&7) << 13) |
+ ((rxd->status.vtag&8) << 9);
+ vlan_hwaccel_rx(skb, adapter->vlgrp, vlan_tag);
+ } else
+#endif
+ netif_rx(skb);
+ adapter->net_stats.rx_bytes += rx_size;
+ adapter->net_stats.rx_packets++;
+ netdev->last_rx = jiffies;
+ } else {
+ adapter->net_stats.rx_errors++;
+
+ if (rxd->status.ok && rxd->status.pkt_size <= 60)
+ adapter->net_stats.rx_length_errors++;
+ if (rxd->status.mcast)
+ adapter->net_stats.multicast++;
+ if (rxd->status.crc)
+ adapter->net_stats.rx_crc_errors++;
+ if (rxd->status.align)
+ adapter->net_stats.rx_frame_errors++;
+ }
+
+ /* advance write ptr */
+ if (++adapter->rxd_write_ptr == adapter->rxd_ring_size)
+ adapter->rxd_write_ptr = 0;
+ } while (1);
+
+ /* update mailbox? */
+ adapter->rxd_read_ptr = adapter->rxd_write_ptr;
+ ATL2_WRITE_REGW(&adapter->hw, REG_MB_RXD_RD_IDX, adapter->rxd_read_ptr);
+}
+
+static void atl2_intr_tx(struct atl2_adapter *adapter)
+{
+ u32 txd_read_ptr;
+ u32 txs_write_ptr;
+ struct tx_pkt_status *txs;
+ struct tx_pkt_header *txph;
+ int free_hole = 0;
+
+ do {
+ txs_write_ptr = (u32) atomic_read(&adapter->txs_write_ptr);
+ txs = adapter->txs_ring + txs_write_ptr;
+ if (!txs->update)
+ break; /* tx stop here */
+
+ free_hole = 1;
+ txs->update = 0;
+
+ if (++txs_write_ptr == adapter->txs_ring_size)
+ txs_write_ptr = 0;
+ atomic_set(&adapter->txs_write_ptr, (int)txs_write_ptr);
+
+ txd_read_ptr = (u32) atomic_read(&adapter->txd_read_ptr);
+ txph = (struct tx_pkt_header *)
+ (((u8 *)adapter->txd_ring) + txd_read_ptr);
+
+ if (txph->pkt_size != txs->pkt_size) {
+ struct tx_pkt_status *old_txs = txs;
+ printk(KERN_WARNING
+ "%s: txs packet size not consistent with txd"
+ " txd_:0x%08x, txs_:0x%08x!\n",
+ adapter->netdev->name,
+ *(u32 *)txph, *(u32 *)txs);
+ printk(KERN_WARNING
+ "txd read ptr: 0x%x\n",
+ txd_read_ptr);
+ txs = adapter->txs_ring + txs_write_ptr;
+ printk(KERN_WARNING
+ "txs-behind:0x%08x\n",
+ *(u32 *)txs);
+ if (txs_write_ptr < 2) {
+ txs = adapter->txs_ring +
+ (adapter->txs_ring_size +
+ txs_write_ptr - 2);
+ } else {
+ txs = adapter->txs_ring + (txs_write_ptr - 2);
+ }
+ printk(KERN_WARNING
+ "txs-before:0x%08x\n",
+ *(u32 *)txs);
+ txs = old_txs;
+ }
+
+ /* 4for TPH */
+ txd_read_ptr += (((u32)(txph->pkt_size) + 7) & ~3);
+ if (txd_read_ptr >= adapter->txd_ring_size)
+ txd_read_ptr -= adapter->txd_ring_size;
+
+ atomic_set(&adapter->txd_read_ptr, (int)txd_read_ptr);
+
+ /* tx statistics: */
+ if (txs->ok) {
+ adapter->net_stats.tx_bytes += txs->pkt_size;
+ adapter->net_stats.tx_packets++;
+ }
+ else
+ adapter->net_stats.tx_errors++;
+
+ if (txs->defer)
+ adapter->net_stats.collisions++;
+ if (txs->abort_col)
+ adapter->net_stats.tx_aborted_errors++;
+ if (txs->late_col)
+ adapter->net_stats.tx_window_errors++;
+ if (txs->underun)
+ adapter->net_stats.tx_fifo_errors++;
+ } while (1);
+
+ if (free_hole) {
+ if (netif_queue_stopped(adapter->netdev) &&
+ netif_carrier_ok(adapter->netdev))
+ netif_wake_queue(adapter->netdev);
+ }
+}
+
+static void atl2_check_for_link(struct atl2_adapter *adapter)
+{
+ struct net_device *netdev = adapter->netdev;
+ u16 phy_data = 0;
+
+ spin_lock(&adapter->stats_lock);
+ atl2_read_phy_reg(&adapter->hw, MII_BMSR, &phy_data);
+ atl2_read_phy_reg(&adapter->hw, MII_BMSR, &phy_data);
+ spin_unlock(&adapter->stats_lock);
+
+ /* notify upper layer link down ASAP */
+ if (!(phy_data & BMSR_LSTATUS)) { /* Link Down */
+ if (netif_carrier_ok(netdev)) { /* old link state: Up */
+ printk(KERN_INFO "%s: %s NIC Link is Down\n",
+ atl2_driver_name, netdev->name);
+ adapter->link_speed = SPEED_0;
+ netif_carrier_off(netdev);
+ netif_stop_queue(netdev);
+ }
+ }
+ schedule_work(&adapter->link_chg_task);
+}
+
+static inline void atl2_clear_phy_int(struct atl2_adapter *adapter)
+{
+ u16 phy_data;
+ spin_lock(&adapter->stats_lock);
+ atl2_read_phy_reg(&adapter->hw, 19, &phy_data);
+ spin_unlock(&adapter->stats_lock);
+}
+
+/*
+ * atl2_intr - Interrupt Handler
+ * @irq: interrupt number
+ * @data: pointer to a network interface device structure
+ * @pt_regs: CPU registers structure
+ */
+static irqreturn_t atl2_intr(int irq, void *data)
+{
+ struct atl2_adapter *adapter = netdev_priv(data);
+ struct atl2_hw *hw = &adapter->hw;
+ u32 status;
+
+ status = ATL2_READ_REG(hw, REG_ISR);
+ if (0 == status)
+ return IRQ_NONE;
+
+ /* link event */
+ if (status & ISR_PHY)
+ atl2_clear_phy_int(adapter);
+
+ /* clear ISR status, and Enable CMB DMA/Disable Interrupt */
+ ATL2_WRITE_REG(hw, REG_ISR, status | ISR_DIS_INT);
+
+ /* check if PCIE PHY Link down */
+ if (status & ISR_PHY_LINKDOWN) {
+ if (netif_running(adapter->netdev)) { /* reset MAC */
+ ATL2_WRITE_REG(hw, REG_ISR, 0);
+ ATL2_WRITE_REG(hw, REG_IMR, 0);
+ ATL2_WRITE_FLUSH(hw);
+ schedule_work(&adapter->reset_task);
+ return IRQ_HANDLED;
+ }
+ }
+
+ /* check if DMA read/write error? */
+ if (status & (ISR_DMAR_TO_RST | ISR_DMAW_TO_RST)) {
+ ATL2_WRITE_REG(hw, REG_ISR, 0);
+ ATL2_WRITE_REG(hw, REG_IMR, 0);
+ ATL2_WRITE_FLUSH(hw);
+ schedule_work(&adapter->reset_task);
+ return IRQ_HANDLED;
+ }
+
+ /* link event */
+ if (status & (ISR_PHY | ISR_MANUAL)) {
+ adapter->net_stats.tx_carrier_errors++;
+ atl2_check_for_link(adapter);
+ }
+
+ /* transmit event */
+ if (status & ISR_TX_EVENT)
+ atl2_intr_tx(adapter);
+
+ /* rx exception */
+ if (status & ISR_RX_EVENT)
+ atl2_intr_rx(adapter);
+
+ /* re-enable Interrupt */
+ ATL2_WRITE_REG(&adapter->hw, REG_ISR, 0);
+ return IRQ_HANDLED;
+}
+
+static int atl2_request_irq(struct atl2_adapter *adapter)
+{
+ struct net_device *netdev = adapter->netdev;
+ int flags, err = 0;
+
+ flags = IRQF_SHARED;
+#ifdef CONFIG_PCI_MSI
+ adapter->have_msi = true;
+ err = pci_enable_msi(adapter->pdev);
+ if (err)
+ adapter->have_msi = false;
+
+ if (adapter->have_msi)
+ flags &= ~IRQF_SHARED;
+#endif
+
+ return request_irq(adapter->pdev->irq, &atl2_intr, flags, netdev->name,
+ netdev);
+}
+
+/*
+ * atl2_free_ring_resources - Free Tx / RX descriptor Resources
+ * @adapter: board private structure
+ *
+ * Free all transmit software resources
+ */
+static void atl2_free_ring_resources(struct atl2_adapter *adapter)
+{
+ struct pci_dev *pdev = adapter->pdev;
+ pci_free_consistent(pdev, adapter->ring_size, adapter->ring_vir_addr,
+ adapter->ring_dma);
+}
+
+/*
+ * atl2_open - Called when a network interface is made active
+ * @netdev: network interface device structure
+ *
+ * Returns 0 on success, negative value on failure
+ *
+ * The open entry point is called when a network interface is made
+ * active by the system (IFF_UP). At this point all resources needed
+ * for transmit and receive operations are allocated, the interrupt
+ * handler is registered with the OS, the watchdog timer is started,
+ * and the stack is notified that the interface is ready.
+ */
+static int atl2_open(struct net_device *netdev)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ int err;
+ u32 val;
+
+ /* disallow open during test */
+ if (test_bit(__ATL2_TESTING, &adapter->flags))
+ return -EBUSY;
+
+ /* allocate transmit descriptors */
+ err = atl2_setup_ring_resources(adapter);
+ if (err)
+ return err;
+
+ err = atl2_init_hw(&adapter->hw);
+ if (err) {
+ err = -EIO;
+ goto err_init_hw;
+ }
+
+ /* hardware has been reset, we need to reload some things */
+ atl2_set_multi(netdev);
+ init_ring_ptrs(adapter);
+
+#ifdef NETIF_F_HW_VLAN_TX
+ atl2_restore_vlan(adapter);
+#endif
+
+ if (atl2_configure(adapter)) {
+ err = -EIO;
+ goto err_config;
+ }
+
+ err = atl2_request_irq(adapter);
+ if (err)
+ goto err_req_irq;
+
+ clear_bit(__ATL2_DOWN, &adapter->flags);
+
+ mod_timer(&adapter->watchdog_timer, jiffies + 4*HZ);
+
+ val = ATL2_READ_REG(&adapter->hw, REG_MASTER_CTRL);
+ ATL2_WRITE_REG(&adapter->hw, REG_MASTER_CTRL,
+ val | MASTER_CTRL_MANUAL_INT);
+
+ atl2_irq_enable(adapter);
+
+ return 0;
+
+err_init_hw:
+err_req_irq:
+err_config:
+ atl2_free_ring_resources(adapter);
+ atl2_reset_hw(&adapter->hw);
+
+ return err;
+}
+
+static void atl2_down(struct atl2_adapter *adapter)
+{
+ struct net_device *netdev = adapter->netdev;
+
+ /* signal that we're down so the interrupt handler does not
+ * reschedule our watchdog timer */
+ set_bit(__ATL2_DOWN, &adapter->flags);
+
+ netif_tx_disable(netdev);
+
+ /* reset MAC to disable all RX/TX */
+ atl2_reset_hw(&adapter->hw);
+ msleep(1);
+
+ atl2_irq_disable(adapter);
+
+ del_timer_sync(&adapter->watchdog_timer);
+ del_timer_sync(&adapter->phy_config_timer);
+ clear_bit(0, &adapter->cfg_phy);
+
+ netif_carrier_off(netdev);
+ adapter->link_speed = SPEED_0;
+ adapter->link_duplex = -1;
+}
+
+static void atl2_free_irq(struct atl2_adapter *adapter)
+{
+ struct net_device *netdev = adapter->netdev;
+
+ free_irq(adapter->pdev->irq, netdev);
+
+#ifdef CONFIG_PCI_MSI
+ if (adapter->have_msi)
+ pci_disable_msi(adapter->pdev);
+#endif
+}
+
+/*
+ * atl2_close - Disables a network interface
+ * @netdev: network interface device structure
+ *
+ * Returns 0, this is not allowed to fail
+ *
+ * The close entry point is called when an interface is de-activated
+ * by the OS. The hardware is still under the drivers control, but
+ * needs to be disabled. A global MAC reset is issued to stop the
+ * hardware, and all transmit and receive resources are freed.
+ */
+static int atl2_close(struct net_device *netdev)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+
+ WARN_ON(test_bit(__ATL2_RESETTING, &adapter->flags));
+
+ atl2_down(adapter);
+ atl2_free_irq(adapter);
+ atl2_free_ring_resources(adapter);
+
+ return 0;
+}
+
+static inline int TxsFreeUnit(struct atl2_adapter *adapter)
+{
+ u32 txs_write_ptr = (u32) atomic_read(&adapter->txs_write_ptr);
+
+ return (adapter->txs_next_clear >= txs_write_ptr) ?
+ (int) (adapter->txs_ring_size - adapter->txs_next_clear +
+ txs_write_ptr - 1) :
+ (int) (txs_write_ptr - adapter->txs_next_clear - 1);
+}
+
+static inline int TxdFreeBytes(struct atl2_adapter *adapter)
+{
+ u32 txd_read_ptr = (u32)atomic_read(&adapter->txd_read_ptr);
+
+ return (adapter->txd_write_ptr >= txd_read_ptr) ?
+ (int) (adapter->txd_ring_size - adapter->txd_write_ptr +
+ txd_read_ptr - 1) :
+ (int) (txd_read_ptr - adapter->txd_write_ptr - 1);
+}
+
+static int atl2_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ struct tx_pkt_header *txph;
+ u32 offset, copy_len;
+ int txs_unused;
+ int txbuf_unused;
+
+ if (test_bit(__ATL2_DOWN, &adapter->flags)) {
+ dev_kfree_skb_any(skb);
+ return NETDEV_TX_OK;
+ }
+
+ if (unlikely(skb->len <= 0)) {
+ dev_kfree_skb_any(skb);
+ return NETDEV_TX_OK;
+ }
+
+ txs_unused = TxsFreeUnit(adapter);
+ txbuf_unused = TxdFreeBytes(adapter);
+
+ if (skb->len + sizeof(struct tx_pkt_header) + 4 > txbuf_unused ||
+ txs_unused < 1) {
+ /* not enough resources */
+ netif_stop_queue(netdev);
+ return NETDEV_TX_BUSY;
+ }
+
+ offset = adapter->txd_write_ptr;
+
+ txph = (struct tx_pkt_header *) (((u8 *)adapter->txd_ring) + offset);
+
+ *(u32 *)txph = 0;
+ txph->pkt_size = skb->len;
+
+ offset += 4;
+ if (offset >= adapter->txd_ring_size)
+ offset -= adapter->txd_ring_size;
+ copy_len = adapter->txd_ring_size - offset;
+ if (copy_len >= skb->len) {
+ memcpy(((u8 *)adapter->txd_ring) + offset, skb->data, skb->len);
+ offset += ((u32)(skb->len + 3) & ~3);
+ } else {
+ memcpy(((u8 *)adapter->txd_ring)+offset, skb->data, copy_len);
+ memcpy((u8 *)adapter->txd_ring, skb->data+copy_len,
+ skb->len-copy_len);
+ offset = ((u32)(skb->len-copy_len + 3) & ~3);
+ }
+#ifdef NETIF_F_HW_VLAN_TX
+ if (adapter->vlgrp && vlan_tx_tag_present(skb)) {
+ u16 vlan_tag = vlan_tx_tag_get(skb);
+ vlan_tag = (vlan_tag << 4) |
+ (vlan_tag >> 13) |
+ ((vlan_tag >> 9) & 0x8);
+ txph->ins_vlan = 1;
+ txph->vlan = vlan_tag;
+ }
+#endif
+ if (offset >= adapter->txd_ring_size)
+ offset -= adapter->txd_ring_size;
+ adapter->txd_write_ptr = offset;
+
+ /* clear txs before send */
+ adapter->txs_ring[adapter->txs_next_clear].update = 0;
+ if (++adapter->txs_next_clear == adapter->txs_ring_size)
+ adapter->txs_next_clear = 0;
+
+ ATL2_WRITE_REGW(&adapter->hw, REG_MB_TXD_WR_IDX,
+ (adapter->txd_write_ptr >> 2));
+
+ mmiowb();
+ netdev->trans_start = jiffies;
+ dev_kfree_skb_any(skb);
+ return NETDEV_TX_OK;
+}
+
+/*
+ * atl2_get_stats - Get System Network Statistics
+ * @netdev: network interface device structure
+ *
+ * Returns the address of the device statistics structure.
+ * The statistics are actually updated from the timer callback.
+ */
+static struct net_device_stats *atl2_get_stats(struct net_device *netdev)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ return &adapter->net_stats;
+}
+
+/*
+ * atl2_change_mtu - Change the Maximum Transfer Unit
+ * @netdev: network interface device structure
+ * @new_mtu: new value for maximum frame size
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int atl2_change_mtu(struct net_device *netdev, int new_mtu)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ struct atl2_hw *hw = &adapter->hw;
+
+ if ((new_mtu < 40) || (new_mtu > (ETH_DATA_LEN + VLAN_SIZE)))
+ return -EINVAL;
+
+ /* set MTU */
+ if (hw->max_frame_size != new_mtu) {
+ netdev->mtu = new_mtu;
+ ATL2_WRITE_REG(hw, REG_MTU, new_mtu + ENET_HEADER_SIZE +
+ VLAN_SIZE + ETHERNET_FCS_SIZE);
+ }
+
+ return 0;
+}
+
+/*
+ * atl2_set_mac - Change the Ethernet Address of the NIC
+ * @netdev: network interface device structure
+ * @p: pointer to an address structure
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int atl2_set_mac(struct net_device *netdev, void *p)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ struct sockaddr *addr = p;
+
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EADDRNOTAVAIL;
+
+ if (netif_running(netdev))
+ return -EBUSY;
+
+ memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+ memcpy(adapter->hw.mac_addr, addr->sa_data, netdev->addr_len);
+
+ atl2_set_mac_addr(&adapter->hw);
+
+ return 0;
+}
+
+/*
+ * atl2_mii_ioctl -
+ * @netdev:
+ * @ifreq:
+ * @cmd:
+ */
+static int atl2_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ struct mii_ioctl_data *data = if_mii(ifr);
+ unsigned long flags;
+
+ switch (cmd) {
+ case SIOCGMIIPHY:
+ data->phy_id = 0;
+ break;
+ case SIOCGMIIREG:
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+ spin_lock_irqsave(&adapter->stats_lock, flags);
+ if (atl2_read_phy_reg(&adapter->hw,
+ data->reg_num & 0x1F, &data->val_out)) {
+ spin_unlock_irqrestore(&adapter->stats_lock, flags);
+ return -EIO;
+ }
+ spin_unlock_irqrestore(&adapter->stats_lock, flags);
+ break;
+ case SIOCSMIIREG:
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+ if (data->reg_num & ~(0x1F))
+ return -EFAULT;
+ spin_lock_irqsave(&adapter->stats_lock, flags);
+ if (atl2_write_phy_reg(&adapter->hw, data->reg_num,
+ data->val_in)) {
+ spin_unlock_irqrestore(&adapter->stats_lock, flags);
+ return -EIO;
+ }
+ spin_unlock_irqrestore(&adapter->stats_lock, flags);
+ break;
+ default:
+ return -EOPNOTSUPP;
+ }
+ return 0;
+}
+
+/*
+ * atl2_ioctl -
+ * @netdev:
+ * @ifreq:
+ * @cmd:
+ */
+static int atl2_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
+{
+ switch (cmd) {
+ case SIOCGMIIPHY:
+ case SIOCGMIIREG:
+ case SIOCSMIIREG:
+ return atl2_mii_ioctl(netdev, ifr, cmd);
+#ifdef ETHTOOL_OPS_COMPAT
+ case SIOCETHTOOL:
+ return ethtool_ioctl(ifr);
+#endif
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+/*
+ * atl2_tx_timeout - Respond to a Tx Hang
+ * @netdev: network interface device structure
+ */
+static void atl2_tx_timeout(struct net_device *netdev)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+
+ /* Do the reset outside of interrupt context */
+ schedule_work(&adapter->reset_task);
+}
+
+/*
+ * atl2_watchdog - Timer Call-back
+ * @data: pointer to netdev cast into an unsigned long
+ */
+static void atl2_watchdog(unsigned long data)
+{
+ struct atl2_adapter *adapter = (struct atl2_adapter *) data;
+ u32 drop_rxd, drop_rxs;
+ unsigned long flags;
+
+ if (!test_bit(__ATL2_DOWN, &adapter->flags)) {
+ spin_lock_irqsave(&adapter->stats_lock, flags);
+ drop_rxd = ATL2_READ_REG(&adapter->hw, REG_STS_RXD_OV);
+ drop_rxs = ATL2_READ_REG(&adapter->hw, REG_STS_RXS_OV);
+ adapter->net_stats.rx_over_errors += (drop_rxd+drop_rxs);
+ spin_unlock_irqrestore(&adapter->stats_lock, flags);
+
+ /* Reset the timer */
+ mod_timer(&adapter->watchdog_timer, jiffies + 4 * HZ);
+ }
+}
+
+/*
+ * atl2_phy_config - Timer Call-back
+ * @data: pointer to netdev cast into an unsigned long
+ */
+static void atl2_phy_config(unsigned long data)
+{
+ struct atl2_adapter *adapter = (struct atl2_adapter *) data;
+ struct atl2_hw *hw = &adapter->hw;
+ unsigned long flags;
+
+ spin_lock_irqsave(&adapter->stats_lock, flags);
+ atl2_write_phy_reg(hw, MII_ADVERTISE, hw->mii_autoneg_adv_reg);
+ atl2_write_phy_reg(hw, MII_BMCR, MII_CR_RESET | MII_CR_AUTO_NEG_EN |
+ MII_CR_RESTART_AUTO_NEG);
+ spin_unlock_irqrestore(&adapter->stats_lock, flags);
+ clear_bit(0, &adapter->cfg_phy);
+}
+
+static int atl2_up(struct atl2_adapter *adapter)
+{
+ struct net_device *netdev = adapter->netdev;
+ int err = 0;
+ u32 val;
+
+ /* hardware has been reset, we need to reload some things */
+
+ err = atl2_init_hw(&adapter->hw);
+ if (err) {
+ err = -EIO;
+ return err;
+ }
+
+ atl2_set_multi(netdev);
+ init_ring_ptrs(adapter);
+
+#ifdef NETIF_F_HW_VLAN_TX
+ atl2_restore_vlan(adapter);
+#endif
+
+ if (atl2_configure(adapter)) {
+ err = -EIO;
+ goto err_up;
+ }
+
+ clear_bit(__ATL2_DOWN, &adapter->flags);
+
+ val = ATL2_READ_REG(&adapter->hw, REG_MASTER_CTRL);
+ ATL2_WRITE_REG(&adapter->hw, REG_MASTER_CTRL, val |
+ MASTER_CTRL_MANUAL_INT);
+
+ atl2_irq_enable(adapter);
+
+err_up:
+ return err;
+}
+
+static void atl2_reinit_locked(struct atl2_adapter *adapter)
+{
+ WARN_ON(in_interrupt());
+ while (test_and_set_bit(__ATL2_RESETTING, &adapter->flags))
+ msleep(1);
+ atl2_down(adapter);
+ atl2_up(adapter);
+ clear_bit(__ATL2_RESETTING, &adapter->flags);
+}
+
+static void atl2_reset_task(struct work_struct *work)
+{
+ struct atl2_adapter *adapter;
+ adapter = container_of(work, struct atl2_adapter, reset_task);
+
+ atl2_reinit_locked(adapter);
+}
+
+static void atl2_setup_mac_ctrl(struct atl2_adapter *adapter)
+{
+ u32 value;
+ struct atl2_hw *hw = &adapter->hw;
+ struct net_device *netdev = adapter->netdev;
+
+ /* Config MAC CTRL Register */
+ value = MAC_CTRL_TX_EN | MAC_CTRL_RX_EN | MAC_CTRL_MACLP_CLK_PHY;
+
+ /* duplex */
+ if (FULL_DUPLEX == adapter->link_duplex)
+ value |= MAC_CTRL_DUPLX;
+
+ /* flow control */
+ value |= (MAC_CTRL_TX_FLOW | MAC_CTRL_RX_FLOW);
+
+ /* PAD & CRC */
+ value |= (MAC_CTRL_ADD_CRC | MAC_CTRL_PAD);
+
+ /* preamble length */
+ value |= (((u32)adapter->hw.preamble_len & MAC_CTRL_PRMLEN_MASK) <<
+ MAC_CTRL_PRMLEN_SHIFT);
+
+ /* vlan */
+ if (adapter->vlgrp)
+ value |= MAC_CTRL_RMV_VLAN;
+
+ /* filter mode */
+ value |= MAC_CTRL_BC_EN;
+ if (netdev->flags & IFF_PROMISC)
+ value |= MAC_CTRL_PROMIS_EN;
+ else if (netdev->flags & IFF_ALLMULTI)
+ value |= MAC_CTRL_MC_ALL_EN;
+
+ /* half retry buffer */
+ value |= (((u32)(adapter->hw.retry_buf &
+ MAC_CTRL_HALF_LEFT_BUF_MASK)) << MAC_CTRL_HALF_LEFT_BUF_SHIFT);
+
+ ATL2_WRITE_REG(hw, REG_MAC_CTRL, value);
+}
+
+static int atl2_check_link(struct atl2_adapter *adapter)
+{
+ struct atl2_hw *hw = &adapter->hw;
+ struct net_device *netdev = adapter->netdev;
+ int ret_val;
+ u16 speed, duplex, phy_data;
+ int reconfig = 0;
+
+ /* MII_BMSR must read twise */
+ atl2_read_phy_reg(hw, MII_BMSR, &phy_data);
+ atl2_read_phy_reg(hw, MII_BMSR, &phy_data);
+ if (!(phy_data&BMSR_LSTATUS)) { /* link down */
+ if (netif_carrier_ok(netdev)) { /* old link state: Up */
+ u32 value;
+ /* disable rx */
+ value = ATL2_READ_REG(hw, REG_MAC_CTRL);
+ value &= ~MAC_CTRL_RX_EN;
+ ATL2_WRITE_REG(hw, REG_MAC_CTRL, value);
+ adapter->link_speed = SPEED_0;
+ netif_carrier_off(netdev);
+ netif_stop_queue(netdev);
+ }
+ return 0;
+ }
+
+ /* Link Up */
+ ret_val = atl2_get_speed_and_duplex(hw, &speed, &duplex);
+ if (ret_val)
+ return ret_val;
+ switch (hw->MediaType) {
+ case MEDIA_TYPE_100M_FULL:
+ if (speed != SPEED_100 || duplex != FULL_DUPLEX)
+ reconfig = 1;
+ break;
+ case MEDIA_TYPE_100M_HALF:
+ if (speed != SPEED_100 || duplex != HALF_DUPLEX)
+ reconfig = 1;
+ break;
+ case MEDIA_TYPE_10M_FULL:
+ if (speed != SPEED_10 || duplex != FULL_DUPLEX)
+ reconfig = 1;
+ break;
+ case MEDIA_TYPE_10M_HALF:
+ if (speed != SPEED_10 || duplex != HALF_DUPLEX)
+ reconfig = 1;
+ break;
+ }
+ /* link result is our setting */
+ if (reconfig == 0) {
+ if (adapter->link_speed != speed ||
+ adapter->link_duplex != duplex) {
+ adapter->link_speed = speed;
+ adapter->link_duplex = duplex;
+ atl2_setup_mac_ctrl(adapter);
+ printk(KERN_INFO "%s: %s NIC Link is Up<%d Mbps %s>\n",
+ atl2_driver_name, netdev->name,
+ adapter->link_speed,
+ adapter->link_duplex == FULL_DUPLEX ?
+ "Full Duplex" : "Half Duplex");
+ }
+
+ if (!netif_carrier_ok(netdev)) { /* Link down -> Up */
+ netif_carrier_on(netdev);
+ netif_wake_queue(netdev);
+ }
+ return 0;
+ }
+
+ /* change original link status */
+ if (netif_carrier_ok(netdev)) {
+ u32 value;
+ /* disable rx */
+ value = ATL2_READ_REG(hw, REG_MAC_CTRL);
+ value &= ~MAC_CTRL_RX_EN;
+ ATL2_WRITE_REG(hw, REG_MAC_CTRL, value);
+
+ adapter->link_speed = SPEED_0;
+ netif_carrier_off(netdev);
+ netif_stop_queue(netdev);
+ }
+
+ /* auto-neg, insert timer to re-config phy
+ * (if interval smaller than 5 seconds, something strange) */
+ if (!test_bit(__ATL2_DOWN, &adapter->flags)) {
+ if (!test_and_set_bit(0, &adapter->cfg_phy))
+ mod_timer(&adapter->phy_config_timer, jiffies + 5 * HZ);
+ }
+
+ return 0;
+}
+
+/*
+ * atl2_link_chg_task - deal with link change event Out of interrupt context
+ * @netdev: network interface device structure
+ */
+static void atl2_link_chg_task(struct work_struct *work)
+{
+ struct atl2_adapter *adapter;
+ unsigned long flags;
+
+ adapter = container_of(work, struct atl2_adapter, link_chg_task);
+
+ spin_lock_irqsave(&adapter->stats_lock, flags);
+ atl2_check_link(adapter);
+ spin_unlock_irqrestore(&adapter->stats_lock, flags);
+}
+
+static void atl2_setup_pcicmd(struct pci_dev *pdev)
+{
+ u16 cmd;
+
+ pci_read_config_word(pdev, PCI_COMMAND, &cmd);
+
+ if (cmd & PCI_COMMAND_INTX_DISABLE)
+ cmd &= ~PCI_COMMAND_INTX_DISABLE;
+ if (cmd & PCI_COMMAND_IO)
+ cmd &= ~PCI_COMMAND_IO;
+ if (0 == (cmd & PCI_COMMAND_MEMORY))
+ cmd |= PCI_COMMAND_MEMORY;
+ if (0 == (cmd & PCI_COMMAND_MASTER))
+ cmd |= PCI_COMMAND_MASTER;
+ pci_write_config_word(pdev, PCI_COMMAND, cmd);
+
+ /*
+ * some motherboards BIOS(PXE/EFI) driver may set PME
+ * while they transfer control to OS (Windows/Linux)
+ * so we should clear this bit before NIC work normally
+ */
+ pci_write_config_dword(pdev, REG_PM_CTRLSTAT, 0);
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void atl2_poll_controller(struct net_device *netdev)
+{
+ disable_irq(netdev->irq);
+ atl2_intr(netdev->irq, netdev);
+ enable_irq(netdev->irq);
+}
+#endif
+
+/*
+ * atl2_probe - Device Initialization Routine
+ * @pdev: PCI device information struct
+ * @ent: entry in atl2_pci_tbl
+ *
+ * Returns 0 on success, negative on failure
+ *
+ * atl2_probe initializes an adapter identified by a pci_dev structure.
+ * The OS initialization, configuring of the adapter private structure,
+ * and a hardware reset occur.
+ */
+static int __devinit atl2_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ struct net_device *netdev;
+ struct atl2_adapter *adapter;
+ static int cards_found;
+ unsigned long mmio_start;
+ int mmio_len;
+ int err;
+
+ cards_found = 0;
+
+ err = pci_enable_device(pdev);
+ if (err)
+ return err;
+
+ /*
+ * atl2 is a shared-high-32-bit device, so we're stuck with 32-bit DMA
+ * until the kernel has the proper infrastructure to support 64-bit DMA
+ * on these devices.
+ */
+ if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) &&
+ pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
+ printk(KERN_ERR "atl2: No usable DMA configuration, aborting\n");
+ goto err_dma;
+ }
+
+ /* Mark all PCI regions associated with PCI device
+ * pdev as being reserved by owner atl2_driver_name */
+ err = pci_request_regions(pdev, atl2_driver_name);
+ if (err)
+ goto err_pci_reg;
+
+ /* Enables bus-mastering on the device and calls
+ * pcibios_set_master to do the needed arch specific settings */
+ pci_set_master(pdev);
+
+ err = -ENOMEM;
+ netdev = alloc_etherdev(sizeof(struct atl2_adapter));
+ if (!netdev)
+ goto err_alloc_etherdev;
+
+ SET_NETDEV_DEV(netdev, &pdev->dev);
+
+ pci_set_drvdata(pdev, netdev);
+ adapter = netdev_priv(netdev);
+ adapter->netdev = netdev;
+ adapter->pdev = pdev;
+ adapter->hw.back = adapter;
+
+ mmio_start = pci_resource_start(pdev, 0x0);
+ mmio_len = pci_resource_len(pdev, 0x0);
+
+ adapter->hw.mem_rang = (u32)mmio_len;
+ adapter->hw.hw_addr = ioremap(mmio_start, mmio_len);
+ if (!adapter->hw.hw_addr) {
+ err = -EIO;
+ goto err_ioremap;
+ }
+
+ atl2_setup_pcicmd(pdev);
+
+ netdev->open = &atl2_open;
+ netdev->stop = &atl2_close;
+ netdev->hard_start_xmit = &atl2_xmit_frame;
+ netdev->get_stats = &atl2_get_stats;
+ netdev->set_multicast_list = &atl2_set_multi;
+ netdev->set_mac_address = &atl2_set_mac;
+ netdev->change_mtu = &atl2_change_mtu;
+ netdev->do_ioctl = &atl2_ioctl;
+ atl2_set_ethtool_ops(netdev);
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ netdev->poll_controller = atl2_poll_controller;
+#endif
+#ifdef HAVE_TX_TIMEOUT
+ netdev->tx_timeout = &atl2_tx_timeout;
+ netdev->watchdog_timeo = 5 * HZ;
+#endif
+#ifdef NETIF_F_HW_VLAN_TX
+ netdev->vlan_rx_register = atl2_vlan_rx_register;
+#endif
+ strncpy(netdev->name, pci_name(pdev), sizeof(netdev->name) - 1);
+
+ netdev->mem_start = mmio_start;
+ netdev->mem_end = mmio_start + mmio_len;
+ adapter->bd_number = cards_found;
+ adapter->pci_using_64 = false;
+
+ /* setup the private structure */
+ err = atl2_sw_init(adapter);
+ if (err)
+ goto err_sw_init;
+
+ err = -EIO;
+
+#ifdef NETIF_F_HW_VLAN_TX
+ netdev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
+#endif
+
+ /* Init PHY as early as possible due to power saving issue */
+ atl2_phy_init(&adapter->hw);
+
+ /* reset the controller to
+ * put the device in a known good starting state */
+
+ if (atl2_reset_hw(&adapter->hw)) {
+ err = -EIO;
+ goto err_reset;
+ }
+
+ /* copy the MAC address out of the EEPROM */
+ atl2_read_mac_addr(&adapter->hw);
+ memcpy(netdev->dev_addr, adapter->hw.mac_addr, netdev->addr_len);
+/* FIXME: do we still need this? */
+#ifdef ETHTOOL_GPERMADDR
+ memcpy(netdev->perm_addr, adapter->hw.mac_addr, netdev->addr_len);
+
+ if (!is_valid_ether_addr(netdev->perm_addr)) {
+#else
+ if (!is_valid_ether_addr(netdev->dev_addr)) {
+#endif
+ err = -EIO;
+ goto err_eeprom;
+ }
+
+ atl2_check_options(adapter);
+
+ init_timer(&adapter->watchdog_timer);
+ adapter->watchdog_timer.function = &atl2_watchdog;
+ adapter->watchdog_timer.data = (unsigned long) adapter;
+
+ init_timer(&adapter->phy_config_timer);
+ adapter->phy_config_timer.function = &atl2_phy_config;
+ adapter->phy_config_timer.data = (unsigned long) adapter;
+
+ INIT_WORK(&adapter->reset_task, atl2_reset_task);
+ INIT_WORK(&adapter->link_chg_task, atl2_link_chg_task);
+
+ strcpy(netdev->name, "eth%d"); /* ?? */
+ err = register_netdev(netdev);
+ if (err)
+ goto err_register;
+
+ /* assume we have no link for now */
+ netif_carrier_off(netdev);
+ netif_stop_queue(netdev);
+
+ cards_found++;
+
+ return 0;
+
+err_reset:
+err_register:
+err_sw_init:
+err_eeprom:
+ iounmap(adapter->hw.hw_addr);
+err_ioremap:
+ free_netdev(netdev);
+err_alloc_etherdev:
+ pci_release_regions(pdev);
+err_pci_reg:
+err_dma:
+ pci_disable_device(pdev);
+ return err;
+}
+
+/*
+ * atl2_remove - Device Removal Routine
+ * @pdev: PCI device information struct
+ *
+ * atl2_remove is called by the PCI subsystem to alert the driver
+ * that it should release a PCI device. The could be caused by a
+ * Hot-Plug event, or because the driver is going to be removed from
+ * memory.
+ */
+/* FIXME: write the original MAC address back in case it was changed from a
+ * BIOS-set value, as in atl1 -- CHS */
+static void __devexit atl2_remove(struct pci_dev *pdev)
+{
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+
+ /* flush_scheduled work may reschedule our watchdog task, so
+ * explicitly disable watchdog tasks from being rescheduled */
+ set_bit(__ATL2_DOWN, &adapter->flags);
+
+ del_timer_sync(&adapter->watchdog_timer);
+ del_timer_sync(&adapter->phy_config_timer);
+
+ flush_scheduled_work();
+
+ unregister_netdev(netdev);
+
+ atl2_force_ps(&adapter->hw);
+
+ iounmap(adapter->hw.hw_addr);
+ pci_release_regions(pdev);
+
+ free_netdev(netdev);
+
+ pci_disable_device(pdev);
+}
+
+static int atl2_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ struct atl2_hw *hw = &adapter->hw;
+ u16 speed, duplex;
+ u32 ctrl = 0;
+ u32 wufc = adapter->wol;
+
+#ifdef CONFIG_PM
+ int retval = 0;
+#endif
+
+ netif_device_detach(netdev);
+
+ if (netif_running(netdev)) {
+ WARN_ON(test_bit(__ATL2_RESETTING, &adapter->flags));
+ atl2_down(adapter);
+ }
+
+#ifdef CONFIG_PM
+ retval = pci_save_state(pdev);
+ if (retval)
+ return retval;
+#endif
+
+ atl2_read_phy_reg(hw, MII_BMSR, (u16 *)&ctrl);
+ atl2_read_phy_reg(hw, MII_BMSR, (u16 *)&ctrl);
+ if (ctrl & BMSR_LSTATUS)
+ wufc &= ~ATLX_WUFC_LNKC;
+
+ if (0 != (ctrl & BMSR_LSTATUS) && 0 != wufc) {
+ u32 ret_val;
+ /* get current link speed & duplex */
+ ret_val = atl2_get_speed_and_duplex(hw, &speed, &duplex);
+ if (ret_val) {
+ printk(KERN_DEBUG
+ "%s: get speed&duplex error while suspend\n",
+ atl2_driver_name);
+ goto wol_dis;
+ }
+
+ ctrl = 0;
+
+ /* turn on magic packet wol */
+ if (wufc & ATLX_WUFC_MAG)
+ ctrl |= (WOL_MAGIC_EN | WOL_MAGIC_PME_EN);
+
+ /* ignore Link Chg event when Link is up */
+ ATL2_WRITE_REG(hw, REG_WOL_CTRL, ctrl);
+
+ /* Config MAC CTRL Register */
+ ctrl = MAC_CTRL_RX_EN | MAC_CTRL_MACLP_CLK_PHY;
+ if (FULL_DUPLEX == adapter->link_duplex)
+ ctrl |= MAC_CTRL_DUPLX;
+ ctrl |= (MAC_CTRL_ADD_CRC | MAC_CTRL_PAD);
+ ctrl |= (((u32)adapter->hw.preamble_len &
+ MAC_CTRL_PRMLEN_MASK) << MAC_CTRL_PRMLEN_SHIFT);
+ ctrl |= (((u32)(adapter->hw.retry_buf &
+ MAC_CTRL_HALF_LEFT_BUF_MASK)) <<
+ MAC_CTRL_HALF_LEFT_BUF_SHIFT);
+ if (wufc & ATLX_WUFC_MAG) {
+ /* magic packet maybe Broadcast&multicast&Unicast */
+ ctrl |= MAC_CTRL_BC_EN;
+ }
+
+ ATL2_WRITE_REG(hw, REG_MAC_CTRL, ctrl);
+
+ /* pcie patch */
+ ctrl = ATL2_READ_REG(hw, REG_PCIE_PHYMISC);
+ ctrl |= PCIE_PHYMISC_FORCE_RCV_DET;
+ ATL2_WRITE_REG(hw, REG_PCIE_PHYMISC, ctrl);
+ ctrl = ATL2_READ_REG(hw, REG_PCIE_DLL_TX_CTRL1);
+ ctrl |= PCIE_DLL_TX_CTRL1_SEL_NOR_CLK;
+ ATL2_WRITE_REG(hw, REG_PCIE_DLL_TX_CTRL1, ctrl);
+
+ pci_enable_wake(pdev, pci_choose_state(pdev, state), 1);
+ goto suspend_exit;
+ }
+
+ if (0 == (ctrl&BMSR_LSTATUS) && 0 != (wufc&ATLX_WUFC_LNKC)) {
+ /* link is down, so only LINK CHG WOL event enable */
+ ctrl |= (WOL_LINK_CHG_EN | WOL_LINK_CHG_PME_EN);
+ ATL2_WRITE_REG(hw, REG_WOL_CTRL, ctrl);
+ ATL2_WRITE_REG(hw, REG_MAC_CTRL, 0);
+
+ /* pcie patch */
+ ctrl = ATL2_READ_REG(hw, REG_PCIE_PHYMISC);
+ ctrl |= PCIE_PHYMISC_FORCE_RCV_DET;
+ ATL2_WRITE_REG(hw, REG_PCIE_PHYMISC, ctrl);
+ ctrl = ATL2_READ_REG(hw, REG_PCIE_DLL_TX_CTRL1);
+ ctrl |= PCIE_DLL_TX_CTRL1_SEL_NOR_CLK;
+ ATL2_WRITE_REG(hw, REG_PCIE_DLL_TX_CTRL1, ctrl);
+
+ hw->phy_configured = false; /* re-init PHY when resume */
+
+ pci_enable_wake(pdev, pci_choose_state(pdev, state), 1);
+
+ goto suspend_exit;
+ }
+
+wol_dis:
+ /* WOL disabled */
+ ATL2_WRITE_REG(hw, REG_WOL_CTRL, 0);
+
+ /* pcie patch */
+ ctrl = ATL2_READ_REG(hw, REG_PCIE_PHYMISC);
+ ctrl |= PCIE_PHYMISC_FORCE_RCV_DET;
+ ATL2_WRITE_REG(hw, REG_PCIE_PHYMISC, ctrl);
+ ctrl = ATL2_READ_REG(hw, REG_PCIE_DLL_TX_CTRL1);
+ ctrl |= PCIE_DLL_TX_CTRL1_SEL_NOR_CLK;
+ ATL2_WRITE_REG(hw, REG_PCIE_DLL_TX_CTRL1, ctrl);
+
+ atl2_force_ps(hw);
+ hw->phy_configured = false; /* re-init PHY when resume */
+
+ pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
+
+suspend_exit:
+ if (netif_running(netdev))
+ atl2_free_irq(adapter);
+
+ pci_disable_device(pdev);
+
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int atl2_resume(struct pci_dev *pdev)
+{
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ u32 err;
+
+ pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
+
+ err = pci_enable_device(pdev);
+ if (err) {
+ printk(KERN_ERR
+ "atl2: Cannot enable PCI device from suspend\n");
+ return err;
+ }
+
+ pci_set_master(pdev);
+
+ ATL2_READ_REG(&adapter->hw, REG_WOL_CTRL); /* clear WOL status */
+
+ pci_enable_wake(pdev, PCI_D3hot, 0);
+ pci_enable_wake(pdev, PCI_D3cold, 0);
+
+ ATL2_WRITE_REG(&adapter->hw, REG_WOL_CTRL, 0);
+
+ err = atl2_request_irq(adapter);
+ if (netif_running(netdev) && err)
+ return err;
+
+ atl2_reset_hw(&adapter->hw);
+
+ if (netif_running(netdev))
+ atl2_up(adapter);
+
+ netif_device_attach(netdev);
+
+ return 0;
+}
+#endif
+
+static void atl2_shutdown(struct pci_dev *pdev)
+{
+ atl2_suspend(pdev, PMSG_SUSPEND);
+}
+
+static struct pci_driver atl2_driver = {
+ .name = atl2_driver_name,
+ .id_table = atl2_pci_tbl,
+ .probe = atl2_probe,
+ .remove = __devexit_p(atl2_remove),
+ /* Power Managment Hooks */
+ .suspend = atl2_suspend,
+#ifdef CONFIG_PM
+ .resume = atl2_resume,
+#endif
+ .shutdown = atl2_shutdown,
+};
+
+/*
+ * atl2_init_module - Driver Registration Routine
+ *
+ * atl2_init_module is the first routine called when the driver is
+ * loaded. All it does is register with the PCI subsystem.
+ */
+static int __init atl2_init_module(void)
+{
+ printk(KERN_INFO "%s - version %s\n", atl2_driver_string,
+ atl2_driver_version);
+ printk(KERN_INFO "%s\n", atl2_copyright);
+ return pci_register_driver(&atl2_driver);
+}
+module_init(atl2_init_module);
+
+/*
+ * atl2_exit_module - Driver Exit Cleanup Routine
+ *
+ * atl2_exit_module is called just before the driver is removed
+ * from memory.
+ */
+static void __exit atl2_exit_module(void)
+{
+ pci_unregister_driver(&atl2_driver);
+}
+module_exit(atl2_exit_module);
+
+static void atl2_read_pci_cfg(struct atl2_hw *hw, u32 reg, u16 *value)
+{
+ struct atl2_adapter *adapter = hw->back;
+ pci_read_config_word(adapter->pdev, reg, value);
+}
+
+static void atl2_write_pci_cfg(struct atl2_hw *hw, u32 reg, u16 *value)
+{
+ struct atl2_adapter *adapter = hw->back;
+ pci_write_config_word(adapter->pdev, reg, *value);
+}
+
+static int atl2_get_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ struct atl2_hw *hw = &adapter->hw;
+
+ ecmd->supported = (SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_Autoneg |
+ SUPPORTED_TP);
+ ecmd->advertising = ADVERTISED_TP;
+
+ ecmd->advertising |= ADVERTISED_Autoneg;
+ ecmd->advertising |= hw->autoneg_advertised;
+
+ ecmd->port = PORT_TP;
+ ecmd->phy_address = 0;
+ ecmd->transceiver = XCVR_INTERNAL;
+
+ if (adapter->link_speed != SPEED_0) {
+ ecmd->speed = adapter->link_speed;
+ if (adapter->link_duplex == FULL_DUPLEX)
+ ecmd->duplex = DUPLEX_FULL;
+ else
+ ecmd->duplex = DUPLEX_HALF;
+ } else {
+ ecmd->speed = -1;
+ ecmd->duplex = -1;
+ }
+
+ ecmd->autoneg = AUTONEG_ENABLE;
+ return 0;
+}
+
+static int atl2_set_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ struct atl2_hw *hw = &adapter->hw;
+
+ while (test_and_set_bit(__ATL2_RESETTING, &adapter->flags))
+ msleep(1);
+
+ if (ecmd->autoneg == AUTONEG_ENABLE) {
+#define MY_ADV_MASK (ADVERTISE_10_HALF | \
+ ADVERTISE_10_FULL | \
+ ADVERTISE_100_HALF| \
+ ADVERTISE_100_FULL)
+
+ if ((ecmd->advertising & MY_ADV_MASK) == MY_ADV_MASK) {
+ hw->MediaType = MEDIA_TYPE_AUTO_SENSOR;
+ hw->autoneg_advertised = MY_ADV_MASK;
+ } else if ((ecmd->advertising & MY_ADV_MASK) ==
+ ADVERTISE_100_FULL) {
+ hw->MediaType = MEDIA_TYPE_100M_FULL;
+ hw->autoneg_advertised = ADVERTISE_100_FULL;
+ } else if ((ecmd->advertising & MY_ADV_MASK) ==
+ ADVERTISE_100_HALF) {
+ hw->MediaType = MEDIA_TYPE_100M_HALF;
+ hw->autoneg_advertised = ADVERTISE_100_HALF;
+ } else if ((ecmd->advertising & MY_ADV_MASK) ==
+ ADVERTISE_10_FULL) {
+ hw->MediaType = MEDIA_TYPE_10M_FULL;
+ hw->autoneg_advertised = ADVERTISE_10_FULL;
+ } else if ((ecmd->advertising & MY_ADV_MASK) ==
+ ADVERTISE_10_HALF) {
+ hw->MediaType = MEDIA_TYPE_10M_HALF;
+ hw->autoneg_advertised = ADVERTISE_10_HALF;
+ } else {
+ clear_bit(__ATL2_RESETTING, &adapter->flags);
+ return -EINVAL;
+ }
+ ecmd->advertising = hw->autoneg_advertised |
+ ADVERTISED_TP | ADVERTISED_Autoneg;
+ } else {
+ clear_bit(__ATL2_RESETTING, &adapter->flags);
+ return -EINVAL;
+ }
+
+ /* reset the link */
+ if (netif_running(adapter->netdev)) {
+ atl2_down(adapter);
+ atl2_up(adapter);
+ } else
+ atl2_reset_hw(&adapter->hw);
+
+ clear_bit(__ATL2_RESETTING, &adapter->flags);
+ return 0;
+}
+
+static u32 atl2_get_tx_csum(struct net_device *netdev)
+{
+ return (netdev->features & NETIF_F_HW_CSUM) != 0;
+}
+
+static u32 atl2_get_msglevel(struct net_device *netdev)
+{
+ return 0;
+}
+
+/*
+ * It's sane for this to be empty, but we might want to take advantage of this.
+ */
+static void atl2_set_msglevel(struct net_device *netdev, u32 data)
+{
+}
+
+static int atl2_get_regs_len(struct net_device *netdev)
+{
+#define ATL2_REGS_LEN 42
+ return sizeof(u32) * ATL2_REGS_LEN;
+}
+
+static void atl2_get_regs(struct net_device *netdev,
+ struct ethtool_regs *regs, void *p)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ struct atl2_hw *hw = &adapter->hw;
+ u32 *regs_buff = p;
+ u16 phy_data;
+
+ memset(p, 0, sizeof(u32) * ATL2_REGS_LEN);
+
+ regs->version = (1 << 24) | (hw->revision_id << 16) | hw->device_id;
+
+ regs_buff[0] = ATL2_READ_REG(hw, REG_VPD_CAP);
+ regs_buff[1] = ATL2_READ_REG(hw, REG_SPI_FLASH_CTRL);
+ regs_buff[2] = ATL2_READ_REG(hw, REG_SPI_FLASH_CONFIG);
+ regs_buff[3] = ATL2_READ_REG(hw, REG_TWSI_CTRL);
+ regs_buff[4] = ATL2_READ_REG(hw, REG_PCIE_DEV_MISC_CTRL);
+ regs_buff[5] = ATL2_READ_REG(hw, REG_MASTER_CTRL);
+ regs_buff[6] = ATL2_READ_REG(hw, REG_MANUAL_TIMER_INIT);
+ regs_buff[7] = ATL2_READ_REG(hw, REG_IRQ_MODU_TIMER_INIT);
+ regs_buff[8] = ATL2_READ_REG(hw, REG_PHY_ENABLE);
+ regs_buff[9] = ATL2_READ_REG(hw, REG_CMBDISDMA_TIMER);
+ regs_buff[10] = ATL2_READ_REG(hw, REG_IDLE_STATUS);
+ regs_buff[11] = ATL2_READ_REG(hw, REG_MDIO_CTRL);
+ regs_buff[12] = ATL2_READ_REG(hw, REG_SERDES_LOCK);
+ regs_buff[13] = ATL2_READ_REG(hw, REG_MAC_CTRL);
+ regs_buff[14] = ATL2_READ_REG(hw, REG_MAC_IPG_IFG);
+ regs_buff[15] = ATL2_READ_REG(hw, REG_MAC_STA_ADDR);
+ regs_buff[16] = ATL2_READ_REG(hw, REG_MAC_STA_ADDR+4);
+ regs_buff[17] = ATL2_READ_REG(hw, REG_RX_HASH_TABLE);
+ regs_buff[18] = ATL2_READ_REG(hw, REG_RX_HASH_TABLE+4);
+ regs_buff[19] = ATL2_READ_REG(hw, REG_MAC_HALF_DUPLX_CTRL);
+ regs_buff[20] = ATL2_READ_REG(hw, REG_MTU);
+ regs_buff[21] = ATL2_READ_REG(hw, REG_WOL_CTRL);
+ regs_buff[22] = ATL2_READ_REG(hw, REG_SRAM_TXRAM_END);
+ regs_buff[23] = ATL2_READ_REG(hw, REG_DESC_BASE_ADDR_HI);
+ regs_buff[24] = ATL2_READ_REG(hw, REG_TXD_BASE_ADDR_LO);
+ regs_buff[25] = ATL2_READ_REG(hw, REG_TXD_MEM_SIZE);
+ regs_buff[26] = ATL2_READ_REG(hw, REG_TXS_BASE_ADDR_LO);
+ regs_buff[27] = ATL2_READ_REG(hw, REG_TXS_MEM_SIZE);
+ regs_buff[28] = ATL2_READ_REG(hw, REG_RXD_BASE_ADDR_LO);
+ regs_buff[29] = ATL2_READ_REG(hw, REG_RXD_BUF_NUM);
+ regs_buff[30] = ATL2_READ_REG(hw, REG_DMAR);
+ regs_buff[31] = ATL2_READ_REG(hw, REG_TX_CUT_THRESH);
+ regs_buff[32] = ATL2_READ_REG(hw, REG_DMAW);
+ regs_buff[33] = ATL2_READ_REG(hw, REG_PAUSE_ON_TH);
+ regs_buff[34] = ATL2_READ_REG(hw, REG_PAUSE_OFF_TH);
+ regs_buff[35] = ATL2_READ_REG(hw, REG_MB_TXD_WR_IDX);
+ regs_buff[36] = ATL2_READ_REG(hw, REG_MB_RXD_RD_IDX);
+ regs_buff[38] = ATL2_READ_REG(hw, REG_ISR);
+ regs_buff[39] = ATL2_READ_REG(hw, REG_IMR);
+
+ atl2_read_phy_reg(hw, MII_BMCR, &phy_data);
+ regs_buff[40] = (u32)phy_data;
+ atl2_read_phy_reg(hw, MII_BMSR, &phy_data);
+ regs_buff[41] = (u32)phy_data;
+}
+
+static int atl2_get_eeprom_len(struct net_device *netdev)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+
+ if (!atl2_check_eeprom_exist(&adapter->hw))
+ return 512;
+ else
+ return 0;
+}
+
+static int atl2_get_eeprom(struct net_device *netdev,
+ struct ethtool_eeprom *eeprom, u8 *bytes)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ struct atl2_hw *hw = &adapter->hw;
+ u32 *eeprom_buff;
+ int first_dword, last_dword;
+ int ret_val = 0;
+ int i;
+
+ if (eeprom->len == 0)
+ return -EINVAL;
+
+ if (atl2_check_eeprom_exist(hw))
+ return -EINVAL;
+
+ eeprom->magic = hw->vendor_id | (hw->device_id << 16);
+
+ first_dword = eeprom->offset >> 2;
+ last_dword = (eeprom->offset + eeprom->len - 1) >> 2;
+
+ eeprom_buff = kmalloc(sizeof(u32) * (last_dword - first_dword + 1),
+ GFP_KERNEL);
+ if (!eeprom_buff)
+ return -ENOMEM;
+
+ for (i = first_dword; i < last_dword; i++) {
+ if (!atl2_read_eeprom(hw, i*4, &(eeprom_buff[i-first_dword])))
+ return -EIO;
+ }
+
+ memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 3),
+ eeprom->len);
+ kfree(eeprom_buff);
+
+ return ret_val;
+}
+
+static int atl2_set_eeprom(struct net_device *netdev,
+ struct ethtool_eeprom *eeprom, u8 *bytes)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ struct atl2_hw *hw = &adapter->hw;
+ u32 *eeprom_buff;
+ u32 *ptr;
+ int max_len, first_dword, last_dword, ret_val = 0;
+ int i;
+
+ if (eeprom->len == 0)
+ return -EOPNOTSUPP;
+
+ if (eeprom->magic != (hw->vendor_id | (hw->device_id << 16)))
+ return -EFAULT;
+
+ max_len = 512;
+
+ first_dword = eeprom->offset >> 2;
+ last_dword = (eeprom->offset + eeprom->len - 1) >> 2;
+ eeprom_buff = kmalloc(max_len, GFP_KERNEL);
+ if (!eeprom_buff)
+ return -ENOMEM;
+
+ ptr = (u32 *)eeprom_buff;
+
+ if (eeprom->offset & 3) {
+ /* need read/modify/write of first changed EEPROM word */
+ /* only the second byte of the word is being modified */
+ if (!atl2_read_eeprom(hw, first_dword*4, &(eeprom_buff[0])))
+ return -EIO;
+ ptr++;
+ }
+ if (((eeprom->offset + eeprom->len) & 3)) {
+ /*
+ * need read/modify/write of last changed EEPROM word
+ * only the first byte of the word is being modified
+ */
+ if (!atl2_read_eeprom(hw, last_dword * 4,
+ &(eeprom_buff[last_dword - first_dword])))
+ return -EIO;
+ }
+
+ /* Device's eeprom is always little-endian, word addressable */
+ memcpy(ptr, bytes, eeprom->len);
+
+ for (i = 0; i < last_dword - first_dword + 1; i++) {
+ if (!atl2_write_eeprom(hw, ((first_dword+i)*4), eeprom_buff[i]))
+ return -EIO;
+ }
+
+ kfree(eeprom_buff);
+ return ret_val;
+}
+
+static void atl2_get_drvinfo(struct net_device *netdev,
+ struct ethtool_drvinfo *drvinfo)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+
+ strncpy(drvinfo->driver, atl2_driver_name, 32);
+ strncpy(drvinfo->version, atl2_driver_version, 32);
+ strncpy(drvinfo->fw_version, "L2", 32);
+ strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
+ drvinfo->n_stats = 0;
+ drvinfo->testinfo_len = 0;
+ drvinfo->regdump_len = atl2_get_regs_len(netdev);
+ drvinfo->eedump_len = atl2_get_eeprom_len(netdev);
+}
+
+static void atl2_get_wol(struct net_device *netdev,
+ struct ethtool_wolinfo *wol)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+
+ wol->supported = WAKE_MAGIC;
+ wol->wolopts = 0;
+
+ if (adapter->wol & ATLX_WUFC_EX)
+ wol->wolopts |= WAKE_UCAST;
+ if (adapter->wol & ATLX_WUFC_MC)
+ wol->wolopts |= WAKE_MCAST;
+ if (adapter->wol & ATLX_WUFC_BC)
+ wol->wolopts |= WAKE_BCAST;
+ if (adapter->wol & ATLX_WUFC_MAG)
+ wol->wolopts |= WAKE_MAGIC;
+ if (adapter->wol & ATLX_WUFC_LNKC)
+ wol->wolopts |= WAKE_PHY;
+}
+
+static int atl2_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+
+ if (wol->wolopts & (WAKE_ARP | WAKE_MAGICSECURE))
+ return -EOPNOTSUPP;
+
+ if (wol->wolopts & (WAKE_MCAST|WAKE_BCAST|WAKE_MCAST))
+ return -EOPNOTSUPP;
+
+ /* these settings will always override what we currently have */
+ adapter->wol = 0;
+
+ if (wol->wolopts & WAKE_MAGIC)
+ adapter->wol |= ATLX_WUFC_MAG;
+ if (wol->wolopts & WAKE_PHY)
+ adapter->wol |= ATLX_WUFC_LNKC;
+
+ return 0;
+}
+
+static int atl2_nway_reset(struct net_device *netdev)
+{
+ struct atl2_adapter *adapter = netdev_priv(netdev);
+ if (netif_running(netdev))
+ atl2_reinit_locked(adapter);
+ return 0;
+}
+
+static struct ethtool_ops atl2_ethtool_ops = {
+ .get_settings = atl2_get_settings,
+ .set_settings = atl2_set_settings,
+ .get_drvinfo = atl2_get_drvinfo,
+ .get_regs_len = atl2_get_regs_len,
+ .get_regs = atl2_get_regs,
+ .get_wol = atl2_get_wol,
+ .set_wol = atl2_set_wol,
+ .get_msglevel = atl2_get_msglevel,
+ .set_msglevel = atl2_set_msglevel,
+ .nway_reset = atl2_nway_reset,
+ .get_link = ethtool_op_get_link,
+ .get_eeprom_len = atl2_get_eeprom_len,
+ .get_eeprom = atl2_get_eeprom,
+ .set_eeprom = atl2_set_eeprom,
+ .get_tx_csum = atl2_get_tx_csum,
+ .get_sg = ethtool_op_get_sg,
+ .set_sg = ethtool_op_set_sg,
+#ifdef NETIF_F_TSO
+ .get_tso = ethtool_op_get_tso,
+#endif
+};
+
+static void atl2_set_ethtool_ops(struct net_device *netdev)
+{
+ SET_ETHTOOL_OPS(netdev, &atl2_ethtool_ops);
+}
+
+#define LBYTESWAP(a) ((((a) & 0x00ff00ff) << 8) | \
+ (((a) & 0xff00ff00) >> 8))
+#define LONGSWAP(a) ((LBYTESWAP(a) << 16) | (LBYTESWAP(a) >> 16))
+#define SHORTSWAP(a) (((a) << 8) | ((a) >> 8))
+
+/*
+ * Reset the transmit and receive units; mask and clear all interrupts.
+ *
+ * hw - Struct containing variables accessed by shared code
+ * return : 0 or idle status (if error)
+ */
+static s32 atl2_reset_hw(struct atl2_hw *hw)
+{
+ u32 icr;
+ u16 pci_cfg_cmd_word;
+ int i;
+
+ /* Workaround for PCI problem when BIOS sets MMRBC incorrectly. */
+ atl2_read_pci_cfg(hw, PCI_REG_COMMAND, &pci_cfg_cmd_word);
+ if ((pci_cfg_cmd_word &
+ (CMD_IO_SPACE|CMD_MEMORY_SPACE|CMD_BUS_MASTER)) !=
+ (CMD_IO_SPACE|CMD_MEMORY_SPACE|CMD_BUS_MASTER)) {
+ pci_cfg_cmd_word |=
+ (CMD_IO_SPACE|CMD_MEMORY_SPACE|CMD_BUS_MASTER);
+ atl2_write_pci_cfg(hw, PCI_REG_COMMAND, &pci_cfg_cmd_word);
+ }
+
+ /* Clear Interrupt mask to stop board from generating
+ * interrupts & Clear any pending interrupt events
+ */
+ /* FIXME */
+ /* ATL2_WRITE_REG(hw, REG_IMR, 0); */
+ /* ATL2_WRITE_REG(hw, REG_ISR, 0xffffffff); */
+
+ /* Issue Soft Reset to the MAC. This will reset the chip's
+ * transmit, receive, DMA. It will not effect
+ * the current PCI configuration. The global reset bit is self-
+ * clearing, and should clear within a microsecond.
+ */
+ ATL2_WRITE_REG(hw, REG_MASTER_CTRL, MASTER_CTRL_SOFT_RST);
+ wmb();
+ msleep(1); /* delay about 1ms */
+
+ /* Wait at least 10ms for All module to be Idle */
+ for (i = 0; i < 10; i++) {
+ icr = ATL2_READ_REG(hw, REG_IDLE_STATUS);
+ if (!icr)
+ break;
+ msleep(1); /* delay 1 ms */
+ cpu_relax();
+ }
+
+ if (icr)
+ return icr;
+
+ return 0;
+}
+
+#define CUSTOM_SPI_CS_SETUP 2
+#define CUSTOM_SPI_CLK_HI 2
+#define CUSTOM_SPI_CLK_LO 2
+#define CUSTOM_SPI_CS_HOLD 2
+#define CUSTOM_SPI_CS_HI 3
+
+static struct atl2_spi_flash_dev flash_table[] =
+{
+/* MFR WRSR READ PROGRAM WREN WRDI RDSR RDID SECTOR_ERASE CHIP_ERASE */
+{"Atmel", 0x0, 0x03, 0x02, 0x06, 0x04, 0x05, 0x15, 0x52, 0x62 },
+{"SST", 0x01, 0x03, 0x02, 0x06, 0x04, 0x05, 0x90, 0x20, 0x60 },
+{"ST", 0x01, 0x03, 0x02, 0x06, 0x04, 0x05, 0xAB, 0xD8, 0xC7 },
+};
+
+static bool atl2_spi_read(struct atl2_hw *hw, u32 addr, u32 *buf)
+{
+ int i;
+ u32 value;
+
+ ATL2_WRITE_REG(hw, REG_SPI_DATA, 0);
+ ATL2_WRITE_REG(hw, REG_SPI_ADDR, addr);
+
+ value = SPI_FLASH_CTRL_WAIT_READY |
+ (CUSTOM_SPI_CS_SETUP & SPI_FLASH_CTRL_CS_SETUP_MASK) <<
+ SPI_FLASH_CTRL_CS_SETUP_SHIFT |
+ (CUSTOM_SPI_CLK_HI & SPI_FLASH_CTRL_CLK_HI_MASK) <<
+ SPI_FLASH_CTRL_CLK_HI_SHIFT |
+ (CUSTOM_SPI_CLK_LO & SPI_FLASH_CTRL_CLK_LO_MASK) <<
+ SPI_FLASH_CTRL_CLK_LO_SHIFT |
+ (CUSTOM_SPI_CS_HOLD & SPI_FLASH_CTRL_CS_HOLD_MASK) <<
+ SPI_FLASH_CTRL_CS_HOLD_SHIFT |
+ (CUSTOM_SPI_CS_HI & SPI_FLASH_CTRL_CS_HI_MASK) <<
+ SPI_FLASH_CTRL_CS_HI_SHIFT |
+ (0x1 & SPI_FLASH_CTRL_INS_MASK) << SPI_FLASH_CTRL_INS_SHIFT;
+
+ ATL2_WRITE_REG(hw, REG_SPI_FLASH_CTRL, value);
+
+ value |= SPI_FLASH_CTRL_START;
+
+ ATL2_WRITE_REG(hw, REG_SPI_FLASH_CTRL, value);
+
+ for (i = 0; i < 10; i++) {
+ msleep(1);
+ value = ATL2_READ_REG(hw, REG_SPI_FLASH_CTRL);
+ if (!(value & SPI_FLASH_CTRL_START))
+ break;
+ }
+
+ if (value & SPI_FLASH_CTRL_START)
+ return false;
+
+ *buf = ATL2_READ_REG(hw, REG_SPI_DATA);
+
+ return true;
+}
+
+/*
+ * get_permanent_address
+ * return 0 if get valid mac address,
+ */
+static int get_permanent_address(struct atl2_hw *hw)
+{
+ u32 Addr[2];
+ u32 i, Control;
+ u16 Register;
+ u8 EthAddr[NODE_ADDRESS_SIZE];
+ bool KeyValid;
+
+ if (is_valid_ether_addr(hw->perm_mac_addr))
+ return 0;
+
+ Addr[0] = 0;
+ Addr[1] = 0;
+
+ if (!atl2_check_eeprom_exist(hw)) { /* eeprom exists */
+ Register = 0;
+ KeyValid = false;
+
+ /* Read out all EEPROM content */
+ i = 0;
+ while (1) {
+ if (atl2_read_eeprom(hw, i + 0x100, &Control)) {
+ if (KeyValid) {
+ if (Register == REG_MAC_STA_ADDR)
+ Addr[0] = Control;
+ else if (Register ==
+ (REG_MAC_STA_ADDR + 4))
+ Addr[1] = Control;
+ KeyValid = false;
+ } else if ((Control & 0xff) == 0x5A) {
+ KeyValid = true;
+ Register = (u16) (Control >> 16);
+ } else {
+ /* assume data end while encount an invalid KEYWORD */
+ break;
+ }
+ } else {
+ break; /* read error */
+ }
+ i += 4;
+ }
+
+ *(u32 *) &EthAddr[2] = LONGSWAP(Addr[0]);
+ *(u16 *) &EthAddr[0] = SHORTSWAP(*(u16 *) &Addr[1]);
+
+ if (is_valid_ether_addr(EthAddr)) {
+ memcpy(hw->perm_mac_addr, EthAddr, NODE_ADDRESS_SIZE);
+ return 0;
+ }
+ return 1;
+ }
+
+ /* see if SPI flash exists? */
+ Addr[0] = 0;
+ Addr[1] = 0;
+ Register = 0;
+ KeyValid = false;
+ i = 0;
+ while (1) {
+ if (atl2_spi_read(hw, i + 0x1f000, &Control)) {
+ if (KeyValid) {
+ if (Register == REG_MAC_STA_ADDR)
+ Addr[0] = Control;
+ else if (Register == (REG_MAC_STA_ADDR + 4))
+ Addr[1] = Control;
+ KeyValid = false;
+ } else if ((Control & 0xff) == 0x5A) {
+ KeyValid = true;
+ Register = (u16) (Control >> 16);
+ } else {
+ break; /* data end */
+ }
+ } else {
+ break; /* read error */
+ }
+ i += 4;
+ }
+
+ *(u32 *) &EthAddr[2] = LONGSWAP(Addr[0]);
+ *(u16 *) &EthAddr[0] = SHORTSWAP(*(u16 *)&Addr[1]);
+ if (is_valid_ether_addr(EthAddr)) {
+ memcpy(hw->perm_mac_addr, EthAddr, NODE_ADDRESS_SIZE);
+ return 0;
+ }
+ /* maybe MAC-address is from BIOS */
+ Addr[0] = ATL2_READ_REG(hw, REG_MAC_STA_ADDR);
+ Addr[1] = ATL2_READ_REG(hw, REG_MAC_STA_ADDR + 4);
+ *(u32 *) &EthAddr[2] = LONGSWAP(Addr[0]);
+ *(u16 *) &EthAddr[0] = SHORTSWAP(*(u16 *) &Addr[1]);
+
+ if (is_valid_ether_addr(EthAddr)) {
+ memcpy(hw->perm_mac_addr, EthAddr, NODE_ADDRESS_SIZE);
+ return 0;
+ }
+
+ return 1;
+}
+
+/*
+ * Reads the adapter's MAC address from the EEPROM
+ *
+ * hw - Struct containing variables accessed by shared code
+ */
+static s32 atl2_read_mac_addr(struct atl2_hw *hw)
+{
+ u16 i;
+
+ if (get_permanent_address(hw)) {
+ /* for test */
+ /* FIXME: shouldn't we use random_ether_addr() here? */
+ hw->perm_mac_addr[0] = 0x00;
+ hw->perm_mac_addr[1] = 0x13;
+ hw->perm_mac_addr[2] = 0x74;
+ hw->perm_mac_addr[3] = 0x00;
+ hw->perm_mac_addr[4] = 0x5c;
+ hw->perm_mac_addr[5] = 0x38;
+ }
+
+ for (i = 0; i < NODE_ADDRESS_SIZE; i++)
+ hw->mac_addr[i] = hw->perm_mac_addr[i];
+
+ return 0;
+}
+
+/*
+ * Hashes an address to determine its location in the multicast table
+ *
+ * hw - Struct containing variables accessed by shared code
+ * mc_addr - the multicast address to hash
+ *
+ * atl2_hash_mc_addr
+ * purpose
+ * set hash value for a multicast address
+ * hash calcu processing :
+ * 1. calcu 32bit CRC for multicast address
+ * 2. reverse crc with MSB to LSB
+ */
+static u32 atl2_hash_mc_addr(struct atl2_hw *hw, u8 *mc_addr)
+{
+ u32 crc32, value;
+ int i;
+
+ value = 0;
+ crc32 = ether_crc_le(6, mc_addr);
+
+ for (i = 0; i < 32; i++)
+ value |= (((crc32 >> i) & 1) << (31 - i));
+
+ return value;
+}
+
+/*
+ * Sets the bit in the multicast table corresponding to the hash value.
+ *
+ * hw - Struct containing variables accessed by shared code
+ * hash_value - Multicast address hash value
+ */
+static void atl2_hash_set(struct atl2_hw *hw, u32 hash_value)
+{
+ u32 hash_bit, hash_reg;
+ u32 mta;
+
+ /* The HASH Table is a register array of 2 32-bit registers.
+ * It is treated like an array of 64 bits. We want to set
+ * bit BitArray[hash_value]. So we figure out what register
+ * the bit is in, read it, OR in the new bit, then write
+ * back the new value. The register is determined by the
+ * upper 7 bits of the hash value and the bit within that
+ * register are determined by the lower 5 bits of the value.
+ */
+ hash_reg = (hash_value >> 31) & 0x1;
+ hash_bit = (hash_value >> 26) & 0x1F;
+
+ mta = ATL2_READ_REG_ARRAY(hw, REG_RX_HASH_TABLE, hash_reg);
+
+ mta |= (1 << hash_bit);
+
+ ATL2_WRITE_REG_ARRAY(hw, REG_RX_HASH_TABLE, hash_reg, mta);
+}
+
+/*
+ * atl2_init_pcie - init PCIE module
+ */
+static void atl2_init_pcie(struct atl2_hw *hw)
+{
+ u32 value;
+ value = LTSSM_TEST_MODE_DEF;
+ ATL2_WRITE_REG(hw, REG_LTSSM_TEST_MODE, value);
+
+ value = PCIE_DLL_TX_CTRL1_DEF;
+ ATL2_WRITE_REG(hw, REG_PCIE_DLL_TX_CTRL1, value);
+}
+
+static void atl2_init_flash_opcode(struct atl2_hw *hw)
+{
+ if (hw->flash_vendor >= ARRAY_SIZE(flash_table))
+ hw->flash_vendor = 0; /* ATMEL */
+
+ /* Init OP table */
+ ATL2_WRITE_REGB(hw, REG_SPI_FLASH_OP_PROGRAM,
+ flash_table[hw->flash_vendor].cmdPROGRAM);
+ ATL2_WRITE_REGB(hw, REG_SPI_FLASH_OP_SC_ERASE,
+ flash_table[hw->flash_vendor].cmdSECTOR_ERASE);
+ ATL2_WRITE_REGB(hw, REG_SPI_FLASH_OP_CHIP_ERASE,
+ flash_table[hw->flash_vendor].cmdCHIP_ERASE);
+ ATL2_WRITE_REGB(hw, REG_SPI_FLASH_OP_RDID,
+ flash_table[hw->flash_vendor].cmdRDID);
+ ATL2_WRITE_REGB(hw, REG_SPI_FLASH_OP_WREN,
+ flash_table[hw->flash_vendor].cmdWREN);
+ ATL2_WRITE_REGB(hw, REG_SPI_FLASH_OP_RDSR,
+ flash_table[hw->flash_vendor].cmdRDSR);
+ ATL2_WRITE_REGB(hw, REG_SPI_FLASH_OP_WRSR,
+ flash_table[hw->flash_vendor].cmdWRSR);
+ ATL2_WRITE_REGB(hw, REG_SPI_FLASH_OP_READ,
+ flash_table[hw->flash_vendor].cmdREAD);
+}
+
+/********************************************************************
+* Performs basic configuration of the adapter.
+*
+* hw - Struct containing variables accessed by shared code
+* Assumes that the controller has previously been reset and is in a
+* post-reset uninitialized state. Initializes multicast table,
+* and Calls routines to setup link
+* Leaves the transmit and receive units disabled and uninitialized.
+********************************************************************/
+static s32 atl2_init_hw(struct atl2_hw *hw)
+{
+ u32 ret_val = 0;
+
+ atl2_init_pcie(hw);
+
+ /* Zero out the Multicast HASH table */
+ /* clear the old settings from the multicast hash table */
+ ATL2_WRITE_REG(hw, REG_RX_HASH_TABLE, 0);
+ ATL2_WRITE_REG_ARRAY(hw, REG_RX_HASH_TABLE, 1, 0);
+
+ atl2_init_flash_opcode(hw);
+
+ ret_val = atl2_phy_init(hw);
+
+ return ret_val;
+}
+
+/*
+ * Detects the current speed and duplex settings of the hardware.
+ *
+ * hw - Struct containing variables accessed by shared code
+ * speed - Speed of the connection
+ * duplex - Duplex setting of the connection
+ */
+static s32 atl2_get_speed_and_duplex(struct atl2_hw *hw, u16 *speed,
+ u16 *duplex)
+{
+ s32 ret_val;
+ u16 phy_data;
+
+ /* Read PHY Specific Status Register (17) */
+ ret_val = atl2_read_phy_reg(hw, MII_ATLX_PSSR, &phy_data);
+ if (ret_val)
+ return ret_val;
+
+ if (!(phy_data & MII_ATLX_PSSR_SPD_DPLX_RESOLVED))
+ return ATLX_ERR_PHY_RES;
+
+ switch (phy_data & MII_ATLX_PSSR_SPEED) {
+ case MII_ATLX_PSSR_100MBS:
+ *speed = SPEED_100;
+ break;
+ case MII_ATLX_PSSR_10MBS:
+ *speed = SPEED_10;
+ break;
+ default:
+ return ATLX_ERR_PHY_SPEED;
+ break;
+ }
+
+ if (phy_data & MII_ATLX_PSSR_DPLX)
+ *duplex = FULL_DUPLEX;
+ else
+ *duplex = HALF_DUPLEX;
+
+ return 0;
+}
+
+/*
+ * Reads the value from a PHY register
+ * hw - Struct containing variables accessed by shared code
+ * reg_addr - address of the PHY register to read
+ */
+static s32 atl2_read_phy_reg(struct atl2_hw *hw, u16 reg_addr, u16 *phy_data)
+{
+ u32 val;
+ int i;
+
+ val = ((u32)(reg_addr & MDIO_REG_ADDR_MASK)) << MDIO_REG_ADDR_SHIFT |
+ MDIO_START |
+ MDIO_SUP_PREAMBLE |
+ MDIO_RW |
+ MDIO_CLK_25_4 << MDIO_CLK_SEL_SHIFT;
+ ATL2_WRITE_REG(hw, REG_MDIO_CTRL, val);
+
+ wmb();
+
+ for (i = 0; i < MDIO_WAIT_TIMES; i++) {
+ udelay(2);
+ val = ATL2_READ_REG(hw, REG_MDIO_CTRL);
+ if (!(val & (MDIO_START | MDIO_BUSY)))
+ break;
+ wmb();
+ }
+ if (!(val & (MDIO_START | MDIO_BUSY))) {
+ *phy_data = (u16)val;
+ return 0;
+ }
+
+ return ATLX_ERR_PHY;
+}
+
+/*
+ * Writes a value to a PHY register
+ * hw - Struct containing variables accessed by shared code
+ * reg_addr - address of the PHY register to write
+ * data - data to write to the PHY
+ */
+static s32 atl2_write_phy_reg(struct atl2_hw *hw, u32 reg_addr, u16 phy_data)
+{
+ int i;
+ u32 val;
+
+ val = ((u32)(phy_data & MDIO_DATA_MASK)) << MDIO_DATA_SHIFT |
+ (reg_addr & MDIO_REG_ADDR_MASK) << MDIO_REG_ADDR_SHIFT |
+ MDIO_SUP_PREAMBLE |
+ MDIO_START |
+ MDIO_CLK_25_4 << MDIO_CLK_SEL_SHIFT;
+ ATL2_WRITE_REG(hw, REG_MDIO_CTRL, val);
+
+ wmb();
+
+ for (i = 0; i < MDIO_WAIT_TIMES; i++) {
+ udelay(2);
+ val = ATL2_READ_REG(hw, REG_MDIO_CTRL);
+ if (!(val & (MDIO_START | MDIO_BUSY)))
+ break;
+
+ wmb();
+ }
+
+ if (!(val & (MDIO_START | MDIO_BUSY)))
+ return 0;
+
+ return ATLX_ERR_PHY;
+}
+
+/*
+ * Configures PHY autoneg and flow control advertisement settings
+ *
+ * hw - Struct containing variables accessed by shared code
+ */
+static s32 atl2_phy_setup_autoneg_adv(struct atl2_hw *hw)
+{
+ s32 ret_val;
+ s16 mii_autoneg_adv_reg;
+
+ /* Read the MII Auto-Neg Advertisement Register (Address 4). */
+ mii_autoneg_adv_reg = MII_AR_DEFAULT_CAP_MASK;
+
+ /* Need to parse autoneg_advertised and set up
+ * the appropriate PHY registers. First we will parse for
+ * autoneg_advertised software override. Since we can advertise
+ * a plethora of combinations, we need to check each bit
+ * individually.
+ */
+
+ /* First we clear all the 10/100 mb speed bits in the Auto-Neg
+ * Advertisement Register (Address 4) and the 1000 mb speed bits in
+ * the 1000Base-T Control Register (Address 9). */
+ mii_autoneg_adv_reg &= ~MII_AR_SPEED_MASK;
+
+ /* Need to parse MediaType and setup the
+ * appropriate PHY registers. */
+ switch (hw->MediaType) {
+ case MEDIA_TYPE_AUTO_SENSOR:
+ mii_autoneg_adv_reg |=
+ (MII_AR_10T_HD_CAPS |
+ MII_AR_10T_FD_CAPS |
+ MII_AR_100TX_HD_CAPS|
+ MII_AR_100TX_FD_CAPS);
+ hw->autoneg_advertised =
+ ADVERTISE_10_HALF |
+ ADVERTISE_10_FULL |
+ ADVERTISE_100_HALF|
+ ADVERTISE_100_FULL;
+ break;
+ case MEDIA_TYPE_100M_FULL:
+ mii_autoneg_adv_reg |= MII_AR_100TX_FD_CAPS;
+ hw->autoneg_advertised = ADVERTISE_100_FULL;
+ break;
+ case MEDIA_TYPE_100M_HALF:
+ mii_autoneg_adv_reg |= MII_AR_100TX_HD_CAPS;
+ hw->autoneg_advertised = ADVERTISE_100_HALF;
+ break;
+ case MEDIA_TYPE_10M_FULL:
+ mii_autoneg_adv_reg |= MII_AR_10T_FD_CAPS;
+ hw->autoneg_advertised = ADVERTISE_10_FULL;
+ break;
+ default:
+ mii_autoneg_adv_reg |= MII_AR_10T_HD_CAPS;
+ hw->autoneg_advertised = ADVERTISE_10_HALF;
+ break;
+ }
+
+ /* flow control fixed to enable all */
+ mii_autoneg_adv_reg |= (MII_AR_ASM_DIR | MII_AR_PAUSE);
+
+ hw->mii_autoneg_adv_reg = mii_autoneg_adv_reg;
+
+ ret_val = atl2_write_phy_reg(hw, MII_ADVERTISE, mii_autoneg_adv_reg);
+
+ if (ret_val)
+ return ret_val;
+
+ return 0;
+}
+
+/*
+ * Resets the PHY and make all config validate
+ *
+ * hw - Struct containing variables accessed by shared code
+ *
+ * Sets bit 15 and 12 of the MII Control regiser (for F001 bug)
+ */
+static s32 atl2_phy_commit(struct atl2_hw *hw)
+{
+ s32 ret_val;
+ u16 phy_data;
+
+ phy_data = MII_CR_RESET | MII_CR_AUTO_NEG_EN | MII_CR_RESTART_AUTO_NEG;
+ ret_val = atl2_write_phy_reg(hw, MII_BMCR, phy_data);
+ if (ret_val) {
+ u32 val;
+ int i;
+ /* pcie serdes link may be down ! */
+ for (i = 0; i < 25; i++) {
+ msleep(1);
+ val = ATL2_READ_REG(hw, REG_MDIO_CTRL);
+ if (!(val & (MDIO_START | MDIO_BUSY)))
+ break;
+ }
+
+ if (0 != (val & (MDIO_START | MDIO_BUSY))) {
+ printk(KERN_ERR "atl2: PCIe link down for at least 25ms !\n");
+ return ret_val;
+ }
+ }
+ return 0;
+}
+
+static s32 atl2_phy_init(struct atl2_hw *hw)
+{
+ s32 ret_val;
+ u16 phy_val;
+
+ if (hw->phy_configured)
+ return 0;
+
+ /* Enable PHY */
+ ATL2_WRITE_REGW(hw, REG_PHY_ENABLE, 1);
+ ATL2_WRITE_FLUSH(hw);
+ msleep(1);
+
+ /* check if the PHY is in powersaving mode */
+ atl2_write_phy_reg(hw, MII_DBG_ADDR, 0);
+ atl2_read_phy_reg(hw, MII_DBG_DATA, &phy_val);
+
+ /* 024E / 124E 0r 0274 / 1274 ? */
+ if (phy_val & 0x1000) {
+ phy_val &= ~0x1000;
+ atl2_write_phy_reg(hw, MII_DBG_DATA, phy_val);
+ }
+
+ msleep(1);
+
+ /*Enable PHY LinkChange Interrupt */
+ ret_val = atl2_write_phy_reg(hw, 18, 0xC00);
+ if (ret_val)
+ return ret_val;
+
+ /* setup AutoNeg parameters */
+ ret_val = atl2_phy_setup_autoneg_adv(hw);
+ if (ret_val)
+ return ret_val;
+
+ /* SW.Reset & En-Auto-Neg to restart Auto-Neg */
+ ret_val = atl2_phy_commit(hw);
+ if (ret_val)
+ return ret_val;
+
+ hw->phy_configured = true;
+
+ return ret_val;
+}
+
+static void atl2_set_mac_addr(struct atl2_hw *hw)
+{
+ u32 value;
+ /* 00-0B-6A-F6-00-DC
+ * 0: 6AF600DC 1: 000B
+ * low dword */
+ value = (((u32)hw->mac_addr[2]) << 24) |
+ (((u32)hw->mac_addr[3]) << 16) |
+ (((u32)hw->mac_addr[4]) << 8) |
+ (((u32)hw->mac_addr[5]));
+ ATL2_WRITE_REG_ARRAY(hw, REG_MAC_STA_ADDR, 0, value);
+ /* hight dword */
+ value = (((u32)hw->mac_addr[0]) << 8) |
+ (((u32)hw->mac_addr[1]));
+ ATL2_WRITE_REG_ARRAY(hw, REG_MAC_STA_ADDR, 1, value);
+}
+
+/*
+ * check_eeprom_exist
+ * return 0 if eeprom exist
+ */
+static int atl2_check_eeprom_exist(struct atl2_hw *hw)
+{
+ u32 value;
+
+ value = ATL2_READ_REG(hw, REG_SPI_FLASH_CTRL);
+ if (value & SPI_FLASH_CTRL_EN_VPD) {
+ value &= ~SPI_FLASH_CTRL_EN_VPD;
+ ATL2_WRITE_REG(hw, REG_SPI_FLASH_CTRL, value);
+ }
+ value = ATL2_READ_REGW(hw, REG_PCIE_CAP_LIST);
+ return ((value & 0xFF00) == 0x6C00) ? 0 : 1;
+}
+
+/* FIXME: This doesn't look right. -- CHS */
+static bool atl2_write_eeprom(struct atl2_hw *hw, u32 offset, u32 value)
+{
+ return true;
+}
+
+static bool atl2_read_eeprom(struct atl2_hw *hw, u32 Offset, u32 *pValue)
+{
+ int i;
+ u32 Control;
+
+ if (Offset & 0x3)
+ return false; /* address do not align */
+
+ ATL2_WRITE_REG(hw, REG_VPD_DATA, 0);
+ Control = (Offset & VPD_CAP_VPD_ADDR_MASK) << VPD_CAP_VPD_ADDR_SHIFT;
+ ATL2_WRITE_REG(hw, REG_VPD_CAP, Control);
+
+ for (i = 0; i < 10; i++) {
+ msleep(2);
+ Control = ATL2_READ_REG(hw, REG_VPD_CAP);
+ if (Control & VPD_CAP_VPD_FLAG)
+ break;
+ }
+
+ if (Control & VPD_CAP_VPD_FLAG) {
+ *pValue = ATL2_READ_REG(hw, REG_VPD_DATA);
+ return true;
+ }
+ return false; /* timeout */
+}
+
+static void atl2_force_ps(struct atl2_hw *hw)
+{
+ u16 phy_val;
+
+ atl2_write_phy_reg(hw, MII_DBG_ADDR, 0);
+ atl2_read_phy_reg(hw, MII_DBG_DATA, &phy_val);
+ atl2_write_phy_reg(hw, MII_DBG_DATA, phy_val | 0x1000);
+
+ atl2_write_phy_reg(hw, MII_DBG_ADDR, 2);
+ atl2_write_phy_reg(hw, MII_DBG_DATA, 0x3000);
+ atl2_write_phy_reg(hw, MII_DBG_ADDR, 3);
+ atl2_write_phy_reg(hw, MII_DBG_DATA, 0);
+}
+
+/* This is the only thing that needs to be changed to adjust the
+ * maximum number of ports that the driver can manage.
+ */
+#define ATL2_MAX_NIC 4
+
+#define OPTION_UNSET -1
+#define OPTION_DISABLED 0
+#define OPTION_ENABLED 1
+
+/* All parameters are treated the same, as an integer array of values.
+ * This macro just reduces the need to repeat the same declaration code
+ * over and over (plus this helps to avoid typo bugs).
+ */
+#define ATL2_PARAM_INIT {[0 ... ATL2_MAX_NIC] = OPTION_UNSET}
+#ifndef module_param_array
+/* Module Parameters are always initialized to -1, so that the driver
+ * can tell the difference between no user specified value or the
+ * user asking for the default value.
+ * The true default values are loaded in when atl2_check_options is called.
+ *
+ * This is a GCC extension to ANSI C.
+ * See the item "Labeled Elements in Initializers" in the section
+ * "Extensions to the C Language Family" of the GCC documentation.
+ */
+
+#define ATL2_PARAM(X, desc) \
+ static const int __devinitdata X[ATL2_MAX_NIC + 1] = ATL2_PARAM_INIT; \
+ MODULE_PARM(X, "1-" __MODULE_STRING(ATL2_MAX_NIC) "i"); \
+ MODULE_PARM_DESC(X, desc);
+#else
+#define ATL2_PARAM(X, desc) \
+ static int __devinitdata X[ATL2_MAX_NIC+1] = ATL2_PARAM_INIT; \
+ static int num_##X = 0; \
+ module_param_array_named(X, X, int, &num_##X, 0); \
+ MODULE_PARM_DESC(X, desc);
+#endif
+
+/*
+ * Transmit Memory Size
+ * Valid Range: 64-2048
+ * Default Value: 128
+ */
+#define ATL2_MIN_TX_MEMSIZE 4 /* 4KB */
+#define ATL2_MAX_TX_MEMSIZE 64 /* 64KB */
+#define ATL2_DEFAULT_TX_MEMSIZE 8 /* 8KB */
+ATL2_PARAM(TxMemSize, "Bytes of Transmit Memory");
+
+/*
+ * Receive Memory Block Count
+ * Valid Range: 16-512
+ * Default Value: 128
+ */
+#define ATL2_MIN_RXD_COUNT 16
+#define ATL2_MAX_RXD_COUNT 512
+#define ATL2_DEFAULT_RXD_COUNT 64
+ATL2_PARAM(RxMemBlock, "Number of receive memory block");
+
+/*
+ * User Specified MediaType Override
+ *
+ * Valid Range: 0-5
+ * - 0 - auto-negotiate at all supported speeds
+ * - 1 - only link at 1000Mbps Full Duplex
+ * - 2 - only link at 100Mbps Full Duplex
+ * - 3 - only link at 100Mbps Half Duplex
+ * - 4 - only link at 10Mbps Full Duplex
+ * - 5 - only link at 10Mbps Half Duplex
+ * Default Value: 0
+ */
+ATL2_PARAM(MediaType, "MediaType Select");
+
+/*
+ * Interrupt Moderate Timer in units of 2048 ns (~2 us)
+ * Valid Range: 10-65535
+ * Default Value: 45000(90ms)
+ */
+#define INT_MOD_DEFAULT_CNT 100 /* 200us */
+#define INT_MOD_MAX_CNT 65000
+#define INT_MOD_MIN_CNT 50
+ATL2_PARAM(IntModTimer, "Interrupt Moderator Timer");
+
+/*
+ * FlashVendor
+ * Valid Range: 0-2
+ * 0 - Atmel
+ * 1 - SST
+ * 2 - ST
+ */
+ATL2_PARAM(FlashVendor, "SPI Flash Vendor");
+
+#define AUTONEG_ADV_DEFAULT 0x2F
+#define AUTONEG_ADV_MASK 0x2F
+#define FLOW_CONTROL_DEFAULT FLOW_CONTROL_FULL
+
+#define FLASH_VENDOR_DEFAULT 0
+#define FLASH_VENDOR_MIN 0
+#define FLASH_VENDOR_MAX 2
+
+struct atl2_option {
+ enum { enable_option, range_option, list_option } type;
+ char *name;
+ char *err;
+ int def;
+ union {
+ struct { /* range_option info */
+ int min;
+ int max;
+ } r;
+ struct { /* list_option info */
+ int nr;
+ struct atl2_opt_list { int i; char *str; } *p;
+ } l;
+ } arg;
+};
+
+static int __devinit atl2_validate_option(int *value, struct atl2_option *opt)
+{
+ int i;
+ struct atl2_opt_list *ent;
+
+ if (*value == OPTION_UNSET) {
+ *value = opt->def;
+ return 0;
+ }
+
+ switch (opt->type) {
+ case enable_option:
+ switch (*value) {
+ case OPTION_ENABLED:
+ printk(KERN_INFO "%s Enabled\n", opt->name);
+ return 0;
+ break;
+ case OPTION_DISABLED:
+ printk(KERN_INFO "%s Disabled\n", opt->name);
+ return 0;
+ break;
+ }
+ break;
+ case range_option:
+ if (*value >= opt->arg.r.min && *value <= opt->arg.r.max) {
+ printk(KERN_INFO "%s set to %i\n", opt->name, *value);
+ return 0;
+ }
+ break;
+ case list_option:
+ for (i = 0; i < opt->arg.l.nr; i++) {
+ ent = &opt->arg.l.p[i];
+ if (*value == ent->i) {
+ if (ent->str[0] != '\0')
+ printk(KERN_INFO "%s\n", ent->str);
+ return 0;
+ }
+ }
+ break;
+ default:
+ BUG();
+ }
+
+ printk(KERN_INFO "Invalid %s specified (%i) %s\n",
+ opt->name, *value, opt->err);
+ *value = opt->def;
+ return -1;
+}
+
+/*
+ * atl2_check_options - Range Checking for Command Line Parameters
+ * @adapter: board private structure
+ *
+ * This routine checks all command line parameters for valid user
+ * input. If an invalid value is given, or if no user specified
+ * value exists, a default value is used. The final value is stored
+ * in a variable in the adapter structure.
+ */
+static void __devinit atl2_check_options(struct atl2_adapter *adapter)
+{
+ int val;
+ struct atl2_option opt;
+ int bd = adapter->bd_number;
+ if (bd >= ATL2_MAX_NIC) {
+ printk(KERN_NOTICE "Warning: no configuration for board #%i\n",
+ bd);
+ printk(KERN_NOTICE "Using defaults for all values\n");
+#ifndef module_param_array
+ bd = ATL2_MAX_NIC;
+#endif
+ }
+
+ /* Bytes of Transmit Memory */
+ opt.type = range_option;
+ opt.name = "Bytes of Transmit Memory";
+ opt.err = "using default of " __MODULE_STRING(ATL2_DEFAULT_TX_MEMSIZE);
+ opt.def = ATL2_DEFAULT_TX_MEMSIZE;
+ opt.arg.r.min = ATL2_MIN_TX_MEMSIZE;
+ opt.arg.r.max = ATL2_MAX_TX_MEMSIZE;
+#ifdef module_param_array
+ if (num_TxMemSize > bd) {
+#endif
+ val = TxMemSize[bd];
+ atl2_validate_option(&val, &opt);
+ adapter->txd_ring_size = ((u32) val) * 1024;
+#ifdef module_param_array
+ } else
+ adapter->txd_ring_size = ((u32)opt.def) * 1024;
+#endif
+ /* txs ring size: */
+ adapter->txs_ring_size = adapter->txd_ring_size / 128;
+ if (adapter->txs_ring_size > 160)
+ adapter->txs_ring_size = 160;
+
+ /* Receive Memory Block Count */
+ opt.type = range_option;
+ opt.name = "Number of receive memory block";
+ opt.err = "using default of " __MODULE_STRING(ATL2_DEFAULT_RXD_COUNT);
+ opt.def = ATL2_DEFAULT_RXD_COUNT;
+ opt.arg.r.min = ATL2_MIN_RXD_COUNT;
+ opt.arg.r.max = ATL2_MAX_RXD_COUNT;
+#ifdef module_param_array
+ if (num_RxMemBlock > bd) {
+#endif
+ val = RxMemBlock[bd];
+ atl2_validate_option(&val, &opt);
+ adapter->rxd_ring_size = (u32)val;
+ /* FIXME */
+ /* ((u16)val)&~1; */ /* even number */
+#ifdef module_param_array
+ } else
+ adapter->rxd_ring_size = (u32)opt.def;
+#endif
+ /* init RXD Flow control value */
+ adapter->hw.fc_rxd_hi = (adapter->rxd_ring_size / 8) * 7;
+ adapter->hw.fc_rxd_lo = (ATL2_MIN_RXD_COUNT / 8) >
+ (adapter->rxd_ring_size / 12) ? (ATL2_MIN_RXD_COUNT / 8) :
+ (adapter->rxd_ring_size / 12);
+
+ /* Interrupt Moderate Timer */
+ opt.type = range_option;
+ opt.name = "Interrupt Moderate Timer";
+ opt.err = "using default of " __MODULE_STRING(INT_MOD_DEFAULT_CNT);
+ opt.def = INT_MOD_DEFAULT_CNT;
+ opt.arg.r.min = INT_MOD_MIN_CNT;
+ opt.arg.r.max = INT_MOD_MAX_CNT;
+#ifdef module_param_array
+ if (num_IntModTimer > bd) {
+#endif
+ val = IntModTimer[bd];
+ atl2_validate_option(&val, &opt);
+ adapter->imt = (u16) val;
+#ifdef module_param_array
+ } else
+ adapter->imt = (u16)(opt.def);
+#endif
+ /* Flash Vendor */
+ opt.type = range_option;
+ opt.name = "SPI Flash Vendor";
+ opt.err = "using default of " __MODULE_STRING(FLASH_VENDOR_DEFAULT);
+ opt.def = FLASH_VENDOR_DEFAULT;
+ opt.arg.r.min = FLASH_VENDOR_MIN;
+ opt.arg.r.max = FLASH_VENDOR_MAX;
+#ifdef module_param_array
+ if (num_FlashVendor > bd) {
+#endif
+ val = FlashVendor[bd];
+ atl2_validate_option(&val, &opt);
+ adapter->hw.flash_vendor = (u8) val;
+#ifdef module_param_array
+ } else
+ adapter->hw.flash_vendor = (u8)(opt.def);
+#endif
+ /* MediaType */
+ opt.type = range_option;
+ opt.name = "Speed/Duplex Selection";
+ opt.err = "using default of " __MODULE_STRING(MEDIA_TYPE_AUTO_SENSOR);
+ opt.def = MEDIA_TYPE_AUTO_SENSOR;
+ opt.arg.r.min = MEDIA_TYPE_AUTO_SENSOR;
+ opt.arg.r.max = MEDIA_TYPE_10M_HALF;
+#ifdef module_param_array
+ if (num_MediaType > bd) {
+#endif
+ val = MediaType[bd];
+ atl2_validate_option(&val, &opt);
+ adapter->hw.MediaType = (u16) val;
+#ifdef module_param_array
+ } else
+ adapter->hw.MediaType = (u16)(opt.def);
+#endif
+}
diff --git a/drivers/net/atlx/atl2.h b/drivers/net/atlx/atl2.h
new file mode 100644
index 0000000000000000000000000000000000000000..09974df76b1865d138d0ebac05319e3e8d7692cd
--- /dev/null
+++ b/drivers/net/atlx/atl2.h
@@ -0,0 +1,529 @@
+/* atl2.h -- atl2 driver definitions
+ *
+ * Copyright(c) 2007 Atheros Corporation. All rights reserved.
+ * Copyright(c) 2006 xiong huang <xiong.huang@atheros.com>
+ * Copyright(c) 2007 Chris Snook <csnook@redhat.com>
+ *
+ * Derived from Intel e1000 driver
+ * Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _ATL2_H_
+#define _ATL2_H_
+
+#include <asm/atomic.h>
+#include <linux/netdevice.h>
+
+#ifndef _ATL2_HW_H_
+#define _ATL2_HW_H_
+
+#ifndef _ATL2_OSDEP_H_
+#define _ATL2_OSDEP_H_
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/if_ether.h>
+
+#include "atlx.h"
+
+#ifdef ETHTOOL_OPS_COMPAT
+extern int ethtool_ioctl(struct ifreq *ifr);
+#endif
+
+#define PCI_COMMAND_REGISTER PCI_COMMAND
+#define CMD_MEM_WRT_INVALIDATE PCI_COMMAND_INVALIDATE
+#define ETH_ADDR_LEN ETH_ALEN
+
+#define ATL2_WRITE_REG(a, reg, value) (iowrite32((value), \
+ ((a)->hw_addr + (reg))))
+
+#define ATL2_WRITE_FLUSH(a) (ioread32((a)->hw_addr))
+
+#define ATL2_READ_REG(a, reg) (ioread32((a)->hw_addr + (reg)))
+
+#define ATL2_WRITE_REGB(a, reg, value) (iowrite8((value), \
+ ((a)->hw_addr + (reg))))
+
+#define ATL2_READ_REGB(a, reg) (ioread8((a)->hw_addr + (reg)))
+
+#define ATL2_WRITE_REGW(a, reg, value) (iowrite16((value), \
+ ((a)->hw_addr + (reg))))
+
+#define ATL2_READ_REGW(a, reg) (ioread16((a)->hw_addr + (reg)))
+
+#define ATL2_WRITE_REG_ARRAY(a, reg, offset, value) \
+ (iowrite32((value), (((a)->hw_addr + (reg)) + ((offset) << 2))))
+
+#define ATL2_READ_REG_ARRAY(a, reg, offset) \
+ (ioread32(((a)->hw_addr + (reg)) + ((offset) << 2)))
+
+#endif /* _ATL2_OSDEP_H_ */
+
+struct atl2_adapter;
+struct atl2_hw;
+
+/* function prototype */
+static s32 atl2_reset_hw(struct atl2_hw *hw);
+static s32 atl2_read_mac_addr(struct atl2_hw *hw);
+static s32 atl2_init_hw(struct atl2_hw *hw);
+static s32 atl2_get_speed_and_duplex(struct atl2_hw *hw, u16 *speed,
+ u16 *duplex);
+static u32 atl2_hash_mc_addr(struct atl2_hw *hw, u8 *mc_addr);
+static void atl2_hash_set(struct atl2_hw *hw, u32 hash_value);
+static s32 atl2_read_phy_reg(struct atl2_hw *hw, u16 reg_addr, u16 *phy_data);
+static s32 atl2_write_phy_reg(struct atl2_hw *hw, u32 reg_addr, u16 phy_data);
+static void atl2_read_pci_cfg(struct atl2_hw *hw, u32 reg, u16 *value);
+static void atl2_write_pci_cfg(struct atl2_hw *hw, u32 reg, u16 *value);
+static void atl2_set_mac_addr(struct atl2_hw *hw);
+static bool atl2_read_eeprom(struct atl2_hw *hw, u32 Offset, u32 *pValue);
+static bool atl2_write_eeprom(struct atl2_hw *hw, u32 offset, u32 value);
+static s32 atl2_phy_init(struct atl2_hw *hw);
+static int atl2_check_eeprom_exist(struct atl2_hw *hw);
+static void atl2_force_ps(struct atl2_hw *hw);
+
+/* register definition */
+
+/* Block IDLE Status Register */
+#define IDLE_STATUS_RXMAC 1 /* 1: RXMAC is non-IDLE */
+#define IDLE_STATUS_TXMAC 2 /* 1: TXMAC is non-IDLE */
+#define IDLE_STATUS_DMAR 8 /* 1: DMAR is non-IDLE */
+#define IDLE_STATUS_DMAW 4 /* 1: DMAW is non-IDLE */
+
+/* MDIO Control Register */
+#define MDIO_WAIT_TIMES 10
+
+/* MAC Control Register */
+#define MAC_CTRL_DBG_TX_BKPRESURE 0x100000 /* 1: TX max backoff */
+#define MAC_CTRL_MACLP_CLK_PHY 0x8000000 /* 1: 25MHz from phy */
+#define MAC_CTRL_HALF_LEFT_BUF_SHIFT 28
+#define MAC_CTRL_HALF_LEFT_BUF_MASK 0xF /* MAC retry buf x32B */
+
+/* Internal SRAM Partition Register */
+#define REG_SRAM_TXRAM_END 0x1500 /* Internal tail address of TXRAM
+ * default: 2byte*1024 */
+#define REG_SRAM_RXRAM_END 0x1502 /* Internal tail address of RXRAM
+ * default: 2byte*1024 */
+
+/* Descriptor Control register */
+#define REG_TXD_BASE_ADDR_LO 0x1544 /* The base address of the Transmit
+ * Data Mem low 32-bit(dword align) */
+#define REG_TXD_MEM_SIZE 0x1548 /* Transmit Data Memory size(by
+ * double word , max 256KB) */
+#define REG_TXS_BASE_ADDR_LO 0x154C /* The base address of the Transmit
+ * Status Memory low 32-bit(dword word
+ * align) */
+#define REG_TXS_MEM_SIZE 0x1550 /* double word unit, max 4*2047
+ * bytes. */
+#define REG_RXD_BASE_ADDR_LO 0x1554 /* The base address of the Transmit
+ * Status Memory low 32-bit(unit 8
+ * bytes) */
+#define REG_RXD_BUF_NUM 0x1558 /* Receive Data & Status Memory buffer
+ * number (unit 1536bytes, max
+ * 1536*2047) */
+
+/* DMAR Control Register */
+#define REG_DMAR 0x1580
+#define DMAR_EN 0x1 /* 1: Enable DMAR */
+
+/* TX Cur-Through (early tx threshold) Control Register */
+#define REG_TX_CUT_THRESH 0x1590 /* TxMac begin transmit packet
+ * threshold(unit word) */
+
+/* DMAW Control Register */
+#define REG_DMAW 0x15A0
+#define DMAW_EN 0x1
+
+/* Flow control register */
+#define REG_PAUSE_ON_TH 0x15A8 /* RXD high watermark of overflow
+ * threshold configuration register */
+#define REG_PAUSE_OFF_TH 0x15AA /* RXD lower watermark of overflow
+ * threshold configuration register */
+
+/* Mailbox Register */
+#define REG_MB_TXD_WR_IDX 0x15f0 /* double word align */
+#define REG_MB_RXD_RD_IDX 0x15F4 /* RXD Read index (unit: 1536byets) */
+
+/* Interrupt Status Register */
+#define ISR_TIMER 1 /* Interrupt when Timer counts down to zero */
+#define ISR_MANUAL 2 /* Software manual interrupt, for debug. Set
+ * when SW_MAN_INT_EN is set in Table 51
+ * Selene Master Control Register
+ * (Offset 0x1400). */
+#define ISR_RXF_OV 4 /* RXF overflow interrupt */
+#define ISR_TXF_UR 8 /* TXF underrun interrupt */
+#define ISR_TXS_OV 0x10 /* Internal transmit status buffer full
+ * interrupt */
+#define ISR_RXS_OV 0x20 /* Internal receive status buffer full
+ * interrupt */
+#define ISR_LINK_CHG 0x40 /* Link Status Change Interrupt */
+#define ISR_HOST_TXD_UR 0x80
+#define ISR_HOST_RXD_OV 0x100 /* Host rx data memory full , one pulse */
+#define ISR_DMAR_TO_RST 0x200 /* DMAR op timeout interrupt. SW should
+ * do Reset */
+#define ISR_DMAW_TO_RST 0x400
+#define ISR_PHY 0x800 /* phy interrupt */
+#define ISR_TS_UPDATE 0x10000 /* interrupt after new tx pkt status written
+ * to host */
+#define ISR_RS_UPDATE 0x20000 /* interrupt ater new rx pkt status written
+ * to host. */
+#define ISR_TX_EARLY 0x40000 /* interrupt when txmac begin transmit one
+ * packet */
+
+#define ISR_TX_EVENT (ISR_TXF_UR | ISR_TXS_OV | ISR_HOST_TXD_UR |\
+ ISR_TS_UPDATE | ISR_TX_EARLY)
+#define ISR_RX_EVENT (ISR_RXF_OV | ISR_RXS_OV | ISR_HOST_RXD_OV |\
+ ISR_RS_UPDATE)
+
+#define IMR_NORMAL_MASK (\
+ /*ISR_LINK_CHG |*/\
+ ISR_MANUAL |\
+ ISR_DMAR_TO_RST |\
+ ISR_DMAW_TO_RST |\
+ ISR_PHY |\
+ ISR_PHY_LINKDOWN |\
+ ISR_TS_UPDATE |\
+ ISR_RS_UPDATE)
+
+/* Receive MAC Statistics Registers */
+#define REG_STS_RX_PAUSE 0x1700 /* Num pause packets received */
+#define REG_STS_RXD_OV 0x1704 /* Num frames dropped due to RX
+ * FIFO overflow */
+#define REG_STS_RXS_OV 0x1708 /* Num frames dropped due to RX
+ * Status Buffer Overflow */
+#define REG_STS_RX_FILTER 0x170C /* Num packets dropped due to
+ * address filtering */
+
+/* MII definitions */
+
+/* PHY Common Register */
+#define MII_SMARTSPEED 0x14
+#define MII_DBG_ADDR 0x1D
+#define MII_DBG_DATA 0x1E
+
+/* PCI Command Register Bit Definitions */
+#define PCI_REG_COMMAND 0x04
+#define CMD_IO_SPACE 0x0001
+#define CMD_MEMORY_SPACE 0x0002
+#define CMD_BUS_MASTER 0x0004
+
+#define MEDIA_TYPE_100M_FULL 1
+#define MEDIA_TYPE_100M_HALF 2
+#define MEDIA_TYPE_10M_FULL 3
+#define MEDIA_TYPE_10M_HALF 4
+
+#define AUTONEG_ADVERTISE_SPEED_DEFAULT 0x000F /* Everything */
+
+/* The size (in bytes) of a ethernet packet */
+#define ENET_HEADER_SIZE 14
+#define MAXIMUM_ETHERNET_FRAME_SIZE 1518 /* with FCS */
+#define MINIMUM_ETHERNET_FRAME_SIZE 64 /* with FCS */
+#define ETHERNET_FCS_SIZE 4
+#define MAX_JUMBO_FRAME_SIZE 0x2000
+#define VLAN_SIZE 4
+
+struct tx_pkt_header {
+ unsigned pkt_size:11;
+ unsigned:4; /* reserved */
+ unsigned ins_vlan:1; /* txmac should insert vlan */
+ unsigned short vlan; /* vlan tag */
+};
+/* FIXME: replace above bitfields with MASK/SHIFT defines below */
+#define TX_PKT_HEADER_SIZE_MASK 0x7FF
+#define TX_PKT_HEADER_SIZE_SHIFT 0
+#define TX_PKT_HEADER_INS_VLAN_MASK 0x1
+#define TX_PKT_HEADER_INS_VLAN_SHIFT 15
+#define TX_PKT_HEADER_VLAN_TAG_MASK 0xFFFF
+#define TX_PKT_HEADER_VLAN_TAG_SHIFT 16
+
+struct tx_pkt_status {
+ unsigned pkt_size:11;
+ unsigned:5; /* reserved */
+ unsigned ok:1; /* current packet transmitted without error */
+ unsigned bcast:1; /* broadcast packet */
+ unsigned mcast:1; /* multicast packet */
+ unsigned pause:1; /* transmiited a pause frame */
+ unsigned ctrl:1;
+ unsigned defer:1; /* current packet is xmitted with defer */
+ unsigned exc_defer:1;
+ unsigned single_col:1;
+ unsigned multi_col:1;
+ unsigned late_col:1;
+ unsigned abort_col:1;
+ unsigned underun:1; /* current packet is aborted
+ * due to txram underrun */
+ unsigned:3; /* reserved */
+ unsigned update:1; /* always 1'b1 in tx_status_buf */
+};
+/* FIXME: replace above bitfields with MASK/SHIFT defines below */
+#define TX_PKT_STATUS_SIZE_MASK 0x7FF
+#define TX_PKT_STATUS_SIZE_SHIFT 0
+#define TX_PKT_STATUS_OK_MASK 0x1
+#define TX_PKT_STATUS_OK_SHIFT 16
+#define TX_PKT_STATUS_BCAST_MASK 0x1
+#define TX_PKT_STATUS_BCAST_SHIFT 17
+#define TX_PKT_STATUS_MCAST_MASK 0x1
+#define TX_PKT_STATUS_MCAST_SHIFT 18
+#define TX_PKT_STATUS_PAUSE_MASK 0x1
+#define TX_PKT_STATUS_PAUSE_SHIFT 19
+#define TX_PKT_STATUS_CTRL_MASK 0x1
+#define TX_PKT_STATUS_CTRL_SHIFT 20
+#define TX_PKT_STATUS_DEFER_MASK 0x1
+#define TX_PKT_STATUS_DEFER_SHIFT 21
+#define TX_PKT_STATUS_EXC_DEFER_MASK 0x1
+#define TX_PKT_STATUS_EXC_DEFER_SHIFT 22
+#define TX_PKT_STATUS_SINGLE_COL_MASK 0x1
+#define TX_PKT_STATUS_SINGLE_COL_SHIFT 23
+#define TX_PKT_STATUS_MULTI_COL_MASK 0x1
+#define TX_PKT_STATUS_MULTI_COL_SHIFT 24
+#define TX_PKT_STATUS_LATE_COL_MASK 0x1
+#define TX_PKT_STATUS_LATE_COL_SHIFT 25
+#define TX_PKT_STATUS_ABORT_COL_MASK 0x1
+#define TX_PKT_STATUS_ABORT_COL_SHIFT 26
+#define TX_PKT_STATUS_UNDERRUN_MASK 0x1
+#define TX_PKT_STATUS_UNDERRUN_SHIFT 27
+#define TX_PKT_STATUS_UPDATE_MASK 0x1
+#define TX_PKT_STATUS_UPDATE_SHIFT 31
+
+struct rx_pkt_status {
+ unsigned pkt_size:11; /* packet size, max 2047 bytes */
+ unsigned:5; /* reserved */
+ unsigned ok:1; /* current packet received ok without error */
+ unsigned bcast:1; /* current packet is broadcast */
+ unsigned mcast:1; /* current packet is multicast */
+ unsigned pause:1;
+ unsigned ctrl:1;
+ unsigned crc:1; /* received a packet with crc error */
+ unsigned code:1; /* received a packet with code error */
+ unsigned runt:1; /* received a packet less than 64 bytes
+ * with good crc */
+ unsigned frag:1; /* received a packet less than 64 bytes
+ * with bad crc */
+ unsigned trunc:1; /* current frame truncated due to rxram full */
+ unsigned align:1; /* this packet is alignment error */
+ unsigned vlan:1; /* this packet has vlan */
+ unsigned:3; /* reserved */
+ unsigned update:1;
+ unsigned short vtag; /* vlan tag */
+ unsigned:16;
+};
+/* FIXME: replace above bitfields with MASK/SHIFT defines below */
+#define RX_PKT_STATUS_SIZE_MASK 0x7FF
+#define RX_PKT_STATUS_SIZE_SHIFT 0
+#define RX_PKT_STATUS_OK_MASK 0x1
+#define RX_PKT_STATUS_OK_SHIFT 16
+#define RX_PKT_STATUS_BCAST_MASK 0x1
+#define RX_PKT_STATUS_BCAST_SHIFT 17
+#define RX_PKT_STATUS_MCAST_MASK 0x1
+#define RX_PKT_STATUS_MCAST_SHIFT 18
+#define RX_PKT_STATUS_PAUSE_MASK 0x1
+#define RX_PKT_STATUS_PAUSE_SHIFT 19
+#define RX_PKT_STATUS_CTRL_MASK 0x1
+#define RX_PKT_STATUS_CTRL_SHIFT 20
+#define RX_PKT_STATUS_CRC_MASK 0x1
+#define RX_PKT_STATUS_CRC_SHIFT 21
+#define RX_PKT_STATUS_CODE_MASK 0x1
+#define RX_PKT_STATUS_CODE_SHIFT 22
+#define RX_PKT_STATUS_RUNT_MASK 0x1
+#define RX_PKT_STATUS_RUNT_SHIFT 23
+#define RX_PKT_STATUS_FRAG_MASK 0x1
+#define RX_PKT_STATUS_FRAG_SHIFT 24
+#define RX_PKT_STATUS_TRUNK_MASK 0x1
+#define RX_PKT_STATUS_TRUNK_SHIFT 25
+#define RX_PKT_STATUS_ALIGN_MASK 0x1
+#define RX_PKT_STATUS_ALIGN_SHIFT 26
+#define RX_PKT_STATUS_VLAN_MASK 0x1
+#define RX_PKT_STATUS_VLAN_SHIFT 27
+#define RX_PKT_STATUS_UPDATE_MASK 0x1
+#define RX_PKT_STATUS_UPDATE_SHIFT 31
+#define RX_PKT_STATUS_VLAN_TAG_MASK 0xFFFF
+#define RX_PKT_STATUS_VLAN_TAG_SHIFT 32
+
+struct rx_desc {
+ struct rx_pkt_status status;
+ unsigned char packet[1536-sizeof(struct rx_pkt_status)];
+};
+
+enum atl2_speed_duplex {
+ atl2_10_half = 0,
+ atl2_10_full = 1,
+ atl2_100_half = 2,
+ atl2_100_full = 3
+};
+
+struct atl2_spi_flash_dev {
+ const char *manu_name; /* manufacturer id */
+ /* op-code */
+ u8 cmdWRSR;
+ u8 cmdREAD;
+ u8 cmdPROGRAM;
+ u8 cmdWREN;
+ u8 cmdWRDI;
+ u8 cmdRDSR;
+ u8 cmdRDID;
+ u8 cmdSECTOR_ERASE;
+ u8 cmdCHIP_ERASE;
+};
+
+/* Structure containing variables used by the shared code (atl2_hw.c) */
+struct atl2_hw {
+ u8 __iomem *hw_addr;
+ void *back;
+
+ u8 preamble_len;
+ u8 max_retry; /* Retransmission maximum, afterwards the
+ * packet will be discarded. */
+ u8 jam_ipg; /* IPG to start JAM for collision based flow
+ * control in half-duplex mode. In unit of
+ * 8-bit time. */
+ u8 ipgt; /* Desired back to back inter-packet gap. The
+ * default is 96-bit time. */
+ u8 min_ifg; /* Minimum number of IFG to enforce in between
+ * RX frames. Frame gap below such IFP is
+ * dropped. */
+ u8 ipgr1; /* 64bit Carrier-Sense window */
+ u8 ipgr2; /* 96-bit IPG window */
+ u8 retry_buf; /* When half-duplex mode, should hold some
+ * bytes for mac retry . (8*4bytes unit) */
+
+ u16 fc_rxd_hi;
+ u16 fc_rxd_lo;
+ u16 lcol; /* Collision Window */
+ u16 max_frame_size;
+
+ u16 MediaType;
+ u16 autoneg_advertised;
+ u16 pci_cmd_word;
+
+ u16 mii_autoneg_adv_reg;
+
+ u32 mem_rang;
+ u32 txcw;
+ u32 mc_filter_type;
+ u32 num_mc_addrs;
+ u32 collision_delta;
+ u32 tx_packet_delta;
+ u16 phy_spd_default;
+
+ u16 device_id;
+ u16 vendor_id;
+ u16 subsystem_id;
+ u16 subsystem_vendor_id;
+ u8 revision_id;
+
+ /* spi flash */
+ u8 flash_vendor;
+
+ u8 dma_fairness;
+ u8 mac_addr[NODE_ADDRESS_SIZE];
+ u8 perm_mac_addr[NODE_ADDRESS_SIZE];
+
+ /* FIXME */
+ /* bool phy_preamble_sup; */
+ bool phy_configured;
+};
+
+#endif /* _ATL2_HW_H_ */
+
+struct atl2_ring_header {
+ /* pointer to the descriptor ring memory */
+ void *desc;
+ /* physical adress of the descriptor ring */
+ dma_addr_t dma;
+ /* length of descriptor ring in bytes */
+ unsigned int size;
+};
+
+/* board specific private data structure */
+struct atl2_adapter {
+ /* OS defined structs */
+ struct net_device *netdev;
+ struct pci_dev *pdev;
+ struct net_device_stats net_stats;
+#ifdef NETIF_F_HW_VLAN_TX
+ struct vlan_group *vlgrp;
+#endif
+ u32 wol;
+ u16 link_speed;
+ u16 link_duplex;
+
+ spinlock_t stats_lock;
+
+ struct work_struct reset_task;
+ struct work_struct link_chg_task;
+ struct timer_list watchdog_timer;
+ struct timer_list phy_config_timer;
+
+ unsigned long cfg_phy;
+ bool mac_disabled;
+
+ /* All Descriptor memory */
+ dma_addr_t ring_dma;
+ void *ring_vir_addr;
+ int ring_size;
+
+ struct tx_pkt_header *txd_ring;
+ dma_addr_t txd_dma;
+
+ struct tx_pkt_status *txs_ring;
+ dma_addr_t txs_dma;
+
+ struct rx_desc *rxd_ring;
+ dma_addr_t rxd_dma;
+
+ u32 txd_ring_size; /* bytes per unit */
+ u32 txs_ring_size; /* dwords per unit */
+ u32 rxd_ring_size; /* 1536 bytes per unit */
+
+ /* read /write ptr: */
+ /* host */
+ u32 txd_write_ptr;
+ u32 txs_next_clear;
+ u32 rxd_read_ptr;
+
+ /* nic */
+ atomic_t txd_read_ptr;
+ atomic_t txs_write_ptr;
+ u32 rxd_write_ptr;
+
+ /* Interrupt Moderator timer ( 2us resolution) */
+ u16 imt;
+ /* Interrupt Clear timer (2us resolution) */
+ u16 ict;
+
+ unsigned long flags;
+ /* structs defined in atl2_hw.h */
+ u32 bd_number; /* board number */
+ bool pci_using_64;
+ bool have_msi;
+ struct atl2_hw hw;
+
+ u32 usr_cmd;
+ /* FIXME */
+ /* u32 regs_buff[ATL2_REGS_LEN]; */
+ u32 pci_state[16];
+
+ u32 *config_space;
+};
+
+enum atl2_state_t {
+ __ATL2_TESTING,
+ __ATL2_RESETTING,
+ __ATL2_DOWN
+};
+
+#endif /* _ATL2_H_ */
diff --git a/drivers/net/atlx/atlx.c b/drivers/net/atlx/atlx.c
index b3e7fcf0f6e7be18b6ea4901d1f62050e2e3c19e..3cc9d1089ca15b2c40ec80a88c124fe391116451 100644
--- a/drivers/net/atlx/atlx.c
+++ b/drivers/net/atlx/atlx.c
@@ -105,7 +105,6 @@ static void atlx_check_for_link(struct atlx_adapter *adapter)
netdev->name);
adapter->link_speed = SPEED_0;
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
}
}
schedule_work(&adapter->link_chg_task);
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 5ee1b0557a028f1bf7c6e621c50a60d0a6c14e9f..7b92201a7b50b8f0c2984ce17601074daf8bfe23 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -290,7 +290,7 @@ static int mii_probe (struct net_device *dev)
if(aup->mac_id == 0) { /* get PHY0 */
# if defined(AU1XXX_PHY0_ADDR)
- phydev = au_macs[AU1XXX_PHY0_BUSID]->mii_bus.phy_map[AU1XXX_PHY0_ADDR];
+ phydev = au_macs[AU1XXX_PHY0_BUSID]->mii_bus->phy_map[AU1XXX_PHY0_ADDR];
# else
printk (KERN_INFO DRV_NAME ":%s: using PHY-less setup\n",
dev->name);
@@ -298,7 +298,7 @@ static int mii_probe (struct net_device *dev)
# endif /* defined(AU1XXX_PHY0_ADDR) */
} else if (aup->mac_id == 1) { /* get PHY1 */
# if defined(AU1XXX_PHY1_ADDR)
- phydev = au_macs[AU1XXX_PHY1_BUSID]->mii_bus.phy_map[AU1XXX_PHY1_ADDR];
+ phydev = au_macs[AU1XXX_PHY1_BUSID]->mii_bus->phy_map[AU1XXX_PHY1_ADDR];
# else
printk (KERN_INFO DRV_NAME ":%s: using PHY-less setup\n",
dev->name);
@@ -311,8 +311,8 @@ static int mii_probe (struct net_device *dev)
/* find the first (lowest address) PHY on the current MAC's MII bus */
for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++)
- if (aup->mii_bus.phy_map[phy_addr]) {
- phydev = aup->mii_bus.phy_map[phy_addr];
+ if (aup->mii_bus->phy_map[phy_addr]) {
+ phydev = aup->mii_bus->phy_map[phy_addr];
# if !defined(AU1XXX_PHY_SEARCH_HIGHEST_ADDR)
break; /* break out with first one found */
# endif
@@ -331,7 +331,7 @@ static int mii_probe (struct net_device *dev)
* the MAC0 MII bus */
for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
struct phy_device *const tmp_phydev =
- au_macs[0]->mii_bus.phy_map[phy_addr];
+ au_macs[0]->mii_bus->phy_map[phy_addr];
if (!tmp_phydev)
continue; /* no PHY here... */
@@ -653,6 +653,8 @@ static struct net_device * au1000_probe(int port_num)
aup = dev->priv;
+ spin_lock_init(&aup->lock);
+
/* Allocate the data buffers */
/* Snooping works fine with eth on all au1xxx */
aup->vaddr = (u32)dma_alloc_noncoherent(NULL, MAX_BUF_SIZE *
@@ -696,28 +698,32 @@ static struct net_device * au1000_probe(int port_num)
*aup->enable = 0;
aup->mac_enabled = 0;
- aup->mii_bus.priv = dev;
- aup->mii_bus.read = mdiobus_read;
- aup->mii_bus.write = mdiobus_write;
- aup->mii_bus.reset = mdiobus_reset;
- aup->mii_bus.name = "au1000_eth_mii";
- snprintf(aup->mii_bus.id, MII_BUS_ID_SIZE, "%x", aup->mac_id);
- aup->mii_bus.irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
+ aup->mii_bus = mdiobus_alloc();
+ if (aup->mii_bus == NULL)
+ goto err_out;
+
+ aup->mii_bus->priv = dev;
+ aup->mii_bus->read = mdiobus_read;
+ aup->mii_bus->write = mdiobus_write;
+ aup->mii_bus->reset = mdiobus_reset;
+ aup->mii_bus->name = "au1000_eth_mii";
+ snprintf(aup->mii_bus->id, MII_BUS_ID_SIZE, "%x", aup->mac_id);
+ aup->mii_bus->irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
for(i = 0; i < PHY_MAX_ADDR; ++i)
- aup->mii_bus.irq[i] = PHY_POLL;
+ aup->mii_bus->irq[i] = PHY_POLL;
/* if known, set corresponding PHY IRQs */
#if defined(AU1XXX_PHY_STATIC_CONFIG)
# if defined(AU1XXX_PHY0_IRQ)
if (AU1XXX_PHY0_BUSID == aup->mac_id)
- aup->mii_bus.irq[AU1XXX_PHY0_ADDR] = AU1XXX_PHY0_IRQ;
+ aup->mii_bus->irq[AU1XXX_PHY0_ADDR] = AU1XXX_PHY0_IRQ;
# endif
# if defined(AU1XXX_PHY1_IRQ)
if (AU1XXX_PHY1_BUSID == aup->mac_id)
- aup->mii_bus.irq[AU1XXX_PHY1_ADDR] = AU1XXX_PHY1_IRQ;
+ aup->mii_bus->irq[AU1XXX_PHY1_ADDR] = AU1XXX_PHY1_IRQ;
# endif
#endif
- mdiobus_register(&aup->mii_bus);
+ mdiobus_register(aup->mii_bus);
if (mii_probe(dev) != 0) {
goto err_out;
@@ -753,7 +759,6 @@ static struct net_device * au1000_probe(int port_num)
aup->tx_db_inuse[i] = pDB;
}
- spin_lock_init(&aup->lock);
dev->base_addr = base;
dev->irq = irq;
dev->open = au1000_open;
@@ -774,6 +779,11 @@ static struct net_device * au1000_probe(int port_num)
return dev;
err_out:
+ if (aup->mii_bus != NULL) {
+ mdiobus_unregister(aup->mii_bus);
+ mdiobus_free(aup->mii_bus);
+ }
+
/* here we should have a valid dev plus aup-> register addresses
* so we can reset the mac properly.*/
reset_mac(dev);
@@ -1004,6 +1014,8 @@ static void __exit au1000_cleanup_module(void)
if (dev) {
aup = (struct au1000_private *) dev->priv;
unregister_netdev(dev);
+ mdiobus_unregister(aup->mii_bus);
+ mdiobus_free(aup->mii_bus);
for (j = 0; j < NUM_RX_DMA; j++)
if (aup->rx_db_inuse[j])
ReleaseDB(aup, aup->rx_db_inuse[j]);
diff --git a/drivers/net/au1000_eth.h b/drivers/net/au1000_eth.h
index f3baeaa128543af59451e98c0d9d4e5bb7d3ee23..824ecd5ff3a8af8e7144d8c241cd5cd341dc623c 100644
--- a/drivers/net/au1000_eth.h
+++ b/drivers/net/au1000_eth.h
@@ -106,7 +106,7 @@ struct au1000_private {
int old_duplex;
struct phy_device *phy_dev;
- struct mii_bus mii_bus;
+ struct mii_bus *mii_bus;
/* These variables are just for quick access to certain regs addresses. */
volatile mac_reg_t *mac; /* mac registers */
diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
index a886a4b9f7e5e24b97f7efe6f3e3aba559221cf9..4207d6efddc097c5b62df3db15d726e102f612e1 100644
--- a/drivers/net/ax88796.c
+++ b/drivers/net/ax88796.c
@@ -153,7 +153,7 @@ static void ax_reset_8390(struct net_device *dev)
while ((ei_inb(addr + EN0_ISR) & ENISR_RESET) == 0) {
if (jiffies - reset_start_time > 2*HZ/100) {
dev_warn(&ax->dev->dev, "%s: %s did not complete.\n",
- __FUNCTION__, dev->name);
+ __func__, dev->name);
break;
}
}
@@ -173,7 +173,7 @@ static void ax_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr,
if (ei_status.dmaing) {
dev_err(&ax->dev->dev, "%s: DMAing conflict in %s "
"[DMAstat:%d][irqlock:%d].\n",
- dev->name, __FUNCTION__,
+ dev->name, __func__,
ei_status.dmaing, ei_status.irqlock);
return;
}
@@ -215,7 +215,7 @@ static void ax_block_input(struct net_device *dev, int count,
dev_err(&ax->dev->dev,
"%s: DMAing conflict in %s "
"[DMAstat:%d][irqlock:%d].\n",
- dev->name, __FUNCTION__,
+ dev->name, __func__,
ei_status.dmaing, ei_status.irqlock);
return;
}
@@ -260,7 +260,7 @@ static void ax_block_output(struct net_device *dev, int count,
if (ei_status.dmaing) {
dev_err(&ax->dev->dev, "%s: DMAing conflict in %s."
"[DMAstat:%d][irqlock:%d]\n",
- dev->name, __FUNCTION__,
+ dev->name, __func__,
ei_status.dmaing, ei_status.irqlock);
return;
}
@@ -396,7 +396,7 @@ ax_phy_issueaddr(struct net_device *dev, int phy_addr, int reg, int opc)
{
if (phy_debug)
pr_debug("%s: dev %p, %04x, %04x, %d\n",
- __FUNCTION__, dev, phy_addr, reg, opc);
+ __func__, dev, phy_addr, reg, opc);
ax_mii_ei_outbits(dev, 0x3f, 6); /* pre-amble */
ax_mii_ei_outbits(dev, 1, 2); /* frame-start */
@@ -422,7 +422,7 @@ ax_phy_read(struct net_device *dev, int phy_addr, int reg)
spin_unlock_irqrestore(&ei_local->page_lock, flags);
if (phy_debug)
- pr_debug("%s: %04x.%04x => read %04x\n", __FUNCTION__,
+ pr_debug("%s: %04x.%04x => read %04x\n", __func__,
phy_addr, reg, result);
return result;
@@ -436,7 +436,7 @@ ax_phy_write(struct net_device *dev, int phy_addr, int reg, int value)
unsigned long flags;
dev_dbg(&ax->dev->dev, "%s: %p, %04x, %04x %04x\n",
- __FUNCTION__, dev, phy_addr, reg, value);
+ __func__, dev, phy_addr, reg, value);
spin_lock_irqsave(&ei->page_lock, flags);
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index 3db7db1828e789920ad9108a425918c493c08c38..a0d41c5d97d8565334f247adb1e39187665af4e8 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -398,7 +398,7 @@ static int mii_probe(struct net_device *dev)
/* search for connect PHY device */
for (i = 0; i < PHY_MAX_ADDR; i++) {
- struct phy_device *const tmp_phydev = lp->mii_bus.phy_map[i];
+ struct phy_device *const tmp_phydev = lp->mii_bus->phy_map[i];
if (!tmp_phydev)
continue; /* no PHY here... */
@@ -811,7 +811,7 @@ static void bfin_mac_enable(void)
{
u32 opmode;
- pr_debug("%s: %s\n", DRV_NAME, __FUNCTION__);
+ pr_debug("%s: %s\n", DRV_NAME, __func__);
/* Set RX DMA */
bfin_write_DMA1_NEXT_DESC_PTR(&(rx_list_head->desc_a));
@@ -847,7 +847,7 @@ static void bfin_mac_enable(void)
/* Our watchdog timed out. Called by the networking layer */
static void bfin_mac_timeout(struct net_device *dev)
{
- pr_debug("%s: %s\n", dev->name, __FUNCTION__);
+ pr_debug("%s: %s\n", dev->name, __func__);
bfin_mac_disable();
@@ -949,7 +949,7 @@ static int bfin_mac_open(struct net_device *dev)
{
struct bfin_mac_local *lp = netdev_priv(dev);
int retval;
- pr_debug("%s: %s\n", dev->name, __FUNCTION__);
+ pr_debug("%s: %s\n", dev->name, __func__);
/*
* Check that the address is valid. If its not, refuse
@@ -989,7 +989,7 @@ static int bfin_mac_open(struct net_device *dev)
static int bfin_mac_close(struct net_device *dev)
{
struct bfin_mac_local *lp = netdev_priv(dev);
- pr_debug("%s: %s\n", dev->name, __FUNCTION__);
+ pr_debug("%s: %s\n", dev->name, __func__);
netif_stop_queue(dev);
netif_carrier_off(dev);
@@ -1058,17 +1058,21 @@ static int __devinit bfin_mac_probe(struct platform_device *pdev)
setup_mac_addr(ndev->dev_addr);
/* MDIO bus initial */
- lp->mii_bus.priv = ndev;
- lp->mii_bus.read = mdiobus_read;
- lp->mii_bus.write = mdiobus_write;
- lp->mii_bus.reset = mdiobus_reset;
- lp->mii_bus.name = "bfin_mac_mdio";
- snprintf(lp->mii_bus.id, MII_BUS_ID_SIZE, "0");
- lp->mii_bus.irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
+ lp->mii_bus = mdiobus_alloc();
+ if (lp->mii_bus == NULL)
+ goto out_err_mdiobus_alloc;
+
+ lp->mii_bus->priv = ndev;
+ lp->mii_bus->read = mdiobus_read;
+ lp->mii_bus->write = mdiobus_write;
+ lp->mii_bus->reset = mdiobus_reset;
+ lp->mii_bus->name = "bfin_mac_mdio";
+ snprintf(lp->mii_bus->id, MII_BUS_ID_SIZE, "0");
+ lp->mii_bus->irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
for (i = 0; i < PHY_MAX_ADDR; ++i)
- lp->mii_bus.irq[i] = PHY_POLL;
+ lp->mii_bus->irq[i] = PHY_POLL;
- rc = mdiobus_register(&lp->mii_bus);
+ rc = mdiobus_register(lp->mii_bus);
if (rc) {
dev_err(&pdev->dev, "Cannot register MDIO bus!\n");
goto out_err_mdiobus_register;
@@ -1121,8 +1125,10 @@ static int __devinit bfin_mac_probe(struct platform_device *pdev)
free_irq(IRQ_MAC_RX, ndev);
out_err_request_irq:
out_err_mii_probe:
- mdiobus_unregister(&lp->mii_bus);
+ mdiobus_unregister(lp->mii_bus);
out_err_mdiobus_register:
+ mdiobus_free(lp->mii_bus);
+out_err_mdiobus_alloc:
peripheral_free_list(pin_req);
out_err_setup_pin_mux:
out_err_probe_mac:
@@ -1139,7 +1145,8 @@ static int __devexit bfin_mac_remove(struct platform_device *pdev)
platform_set_drvdata(pdev, NULL);
- mdiobus_unregister(&lp->mii_bus);
+ mdiobus_unregister(lp->mii_bus);
+ mdiobus_free(lp->mii_bus);
unregister_netdev(ndev);
diff --git a/drivers/net/bfin_mac.h b/drivers/net/bfin_mac.h
index beff51064ff4e1f115c18609c1066be7a0812b54..052b5dce3e3c8a865c2d351d86450dc2976fd3c2 100644
--- a/drivers/net/bfin_mac.h
+++ b/drivers/net/bfin_mac.h
@@ -66,7 +66,7 @@ struct bfin_mac_local {
int old_duplex;
struct phy_device *phydev;
- struct mii_bus mii_bus;
+ struct mii_bus *mii_bus;
};
extern void bfin_get_ether_addr(char *addr);
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 2486a656f12d9f47ff27ead587e084a3c337a1a3..430d430bce29e8f3f6f03a37753579c140ff2e8e 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -57,8 +57,8 @@
#define DRV_MODULE_NAME "bnx2"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "1.8.0"
-#define DRV_MODULE_RELDATE "Aug 14, 2008"
+#define DRV_MODULE_VERSION "1.8.1"
+#define DRV_MODULE_RELDATE "Oct 7, 2008"
#define RUN_AT(x) (jiffies + (x))
@@ -69,7 +69,7 @@ static char version[] __devinitdata =
"Broadcom NetXtreme II Gigabit Ethernet Driver " DRV_MODULE_NAME " v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
MODULE_AUTHOR("Michael Chan <mchan@broadcom.com>");
-MODULE_DESCRIPTION("Broadcom NetXtreme II BCM5706/5708/5709 Driver");
+MODULE_DESCRIPTION("Broadcom NetXtreme II BCM5706/5708/5709/5716 Driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_MODULE_VERSION);
@@ -1127,7 +1127,7 @@ bnx2_init_all_rx_contexts(struct bnx2 *bp)
}
}
-static int
+static void
bnx2_set_mac_link(struct bnx2 *bp)
{
u32 val;
@@ -1193,8 +1193,6 @@ bnx2_set_mac_link(struct bnx2 *bp)
if (CHIP_NUM(bp) == CHIP_NUM_5709)
bnx2_init_all_rx_contexts(bp);
-
- return 0;
}
static void
@@ -2478,6 +2476,11 @@ bnx2_alloc_rx_page(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index)
return -ENOMEM;
mapping = pci_map_page(bp->pdev, page, 0, PAGE_SIZE,
PCI_DMA_FROMDEVICE);
+ if (pci_dma_mapping_error(bp->pdev, mapping)) {
+ __free_page(page);
+ return -EIO;
+ }
+
rx_pg->page = page;
pci_unmap_addr_set(rx_pg, mapping, mapping);
rxbd->rx_bd_haddr_hi = (u64) mapping >> 32;
@@ -2520,6 +2523,10 @@ bnx2_alloc_rx_skb(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index)
mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_use_size,
PCI_DMA_FROMDEVICE);
+ if (pci_dma_mapping_error(bp->pdev, mapping)) {
+ dev_kfree_skb(skb);
+ return -EIO;
+ }
rx_buf->skb = skb;
pci_unmap_addr_set(rx_buf, mapping, mapping);
@@ -2594,7 +2601,7 @@ bnx2_tx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
sw_cons = txr->tx_cons;
while (sw_cons != hw_cons) {
- struct sw_bd *tx_buf;
+ struct sw_tx_bd *tx_buf;
struct sk_buff *skb;
int i, last;
@@ -2619,21 +2626,13 @@ bnx2_tx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
}
}
- pci_unmap_single(bp->pdev, pci_unmap_addr(tx_buf, mapping),
- skb_headlen(skb), PCI_DMA_TODEVICE);
+ skb_dma_unmap(&bp->pdev->dev, skb, DMA_TO_DEVICE);
tx_buf->skb = NULL;
last = skb_shinfo(skb)->nr_frags;
for (i = 0; i < last; i++) {
sw_cons = NEXT_TX_BD(sw_cons);
-
- pci_unmap_page(bp->pdev,
- pci_unmap_addr(
- &txr->tx_buf_ring[TX_RING_IDX(sw_cons)],
- mapping),
- skb_shinfo(skb)->frags[i].size,
- PCI_DMA_TODEVICE);
}
sw_cons = NEXT_TX_BD(sw_cons);
@@ -2674,11 +2673,31 @@ bnx2_reuse_rx_skb_pages(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr,
{
struct sw_pg *cons_rx_pg, *prod_rx_pg;
struct rx_bd *cons_bd, *prod_bd;
- dma_addr_t mapping;
int i;
- u16 hw_prod = rxr->rx_pg_prod, prod;
+ u16 hw_prod, prod;
u16 cons = rxr->rx_pg_cons;
+ cons_rx_pg = &rxr->rx_pg_ring[cons];
+
+ /* The caller was unable to allocate a new page to replace the
+ * last one in the frags array, so we need to recycle that page
+ * and then free the skb.
+ */
+ if (skb) {
+ struct page *page;
+ struct skb_shared_info *shinfo;
+
+ shinfo = skb_shinfo(skb);
+ shinfo->nr_frags--;
+ page = shinfo->frags[shinfo->nr_frags].page;
+ shinfo->frags[shinfo->nr_frags].page = NULL;
+
+ cons_rx_pg->page = page;
+ dev_kfree_skb(skb);
+ }
+
+ hw_prod = rxr->rx_pg_prod;
+
for (i = 0; i < count; i++) {
prod = RX_PG_RING_IDX(hw_prod);
@@ -2687,20 +2706,6 @@ bnx2_reuse_rx_skb_pages(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr,
cons_bd = &rxr->rx_pg_desc_ring[RX_RING(cons)][RX_IDX(cons)];
prod_bd = &rxr->rx_pg_desc_ring[RX_RING(prod)][RX_IDX(prod)];
- if (i == 0 && skb) {
- struct page *page;
- struct skb_shared_info *shinfo;
-
- shinfo = skb_shinfo(skb);
- shinfo->nr_frags--;
- page = shinfo->frags[shinfo->nr_frags].page;
- shinfo->frags[shinfo->nr_frags].page = NULL;
- mapping = pci_map_page(bp->pdev, page, 0, PAGE_SIZE,
- PCI_DMA_FROMDEVICE);
- cons_rx_pg->page = page;
- pci_unmap_addr_set(cons_rx_pg, mapping, mapping);
- dev_kfree_skb(skb);
- }
if (prod != cons) {
prod_rx_pg->page = cons_rx_pg->page;
cons_rx_pg->page = NULL;
@@ -2786,6 +2791,8 @@ bnx2_rx_skb(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, struct sk_buff *skb,
skb_put(skb, hdr_len);
for (i = 0; i < pages; i++) {
+ dma_addr_t mapping_old;
+
frag_len = min(frag_size, (unsigned int) PAGE_SIZE);
if (unlikely(frag_len <= 4)) {
unsigned int tail = 4 - frag_len;
@@ -2808,9 +2815,10 @@ bnx2_rx_skb(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, struct sk_buff *skb,
}
rx_pg = &rxr->rx_pg_ring[pg_cons];
- pci_unmap_page(bp->pdev, pci_unmap_addr(rx_pg, mapping),
- PAGE_SIZE, PCI_DMA_FROMDEVICE);
-
+ /* Don't unmap yet. If we're unable to allocate a new
+ * page, we need to recycle the page and the DMA addr.
+ */
+ mapping_old = pci_unmap_addr(rx_pg, mapping);
if (i == pages - 1)
frag_len -= 4;
@@ -2827,6 +2835,9 @@ bnx2_rx_skb(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, struct sk_buff *skb,
return err;
}
+ pci_unmap_page(bp->pdev, mapping_old,
+ PAGE_SIZE, PCI_DMA_FROMDEVICE);
+
frag_size -= frag_len;
skb->data_len += frag_len;
skb->truesize += frag_len;
@@ -3250,6 +3261,9 @@ bnx2_set_rx_mode(struct net_device *dev)
struct dev_addr_list *uc_ptr;
int i;
+ if (!netif_running(dev))
+ return;
+
spin_lock_bh(&bp->phy_lock);
rx_mode = bp->rx_mode & ~(BNX2_EMAC_RX_MODE_PROMISCUOUS |
@@ -4970,31 +4984,20 @@ bnx2_free_tx_skbs(struct bnx2 *bp)
continue;
for (j = 0; j < TX_DESC_CNT; ) {
- struct sw_bd *tx_buf = &txr->tx_buf_ring[j];
+ struct sw_tx_bd *tx_buf = &txr->tx_buf_ring[j];
struct sk_buff *skb = tx_buf->skb;
- int k, last;
if (skb == NULL) {
j++;
continue;
}
- pci_unmap_single(bp->pdev,
- pci_unmap_addr(tx_buf, mapping),
- skb_headlen(skb), PCI_DMA_TODEVICE);
+ skb_dma_unmap(&bp->pdev->dev, skb, DMA_TO_DEVICE);
tx_buf->skb = NULL;
- last = skb_shinfo(skb)->nr_frags;
- for (k = 0; k < last; k++) {
- tx_buf = &txr->tx_buf_ring[j + k + 1];
- pci_unmap_page(bp->pdev,
- pci_unmap_addr(tx_buf, mapping),
- skb_shinfo(skb)->frags[j].size,
- PCI_DMA_TODEVICE);
- }
+ j += skb_shinfo(skb)->nr_frags + 1;
dev_kfree_skb(skb);
- j += k + 1;
}
}
}
@@ -5074,6 +5077,21 @@ bnx2_init_nic(struct bnx2 *bp, int reset_phy)
return 0;
}
+static int
+bnx2_shutdown_chip(struct bnx2 *bp)
+{
+ u32 reset_code;
+
+ if (bp->flags & BNX2_FLAG_NO_WOL)
+ reset_code = BNX2_DRV_MSG_CODE_UNLOAD_LNK_DN;
+ else if (bp->wol)
+ reset_code = BNX2_DRV_MSG_CODE_SUSPEND_WOL;
+ else
+ reset_code = BNX2_DRV_MSG_CODE_SUSPEND_NO_WOL;
+
+ return bnx2_reset_chip(bp, reset_code);
+}
+
static int
bnx2_test_registers(struct bnx2 *bp)
{
@@ -5357,8 +5375,11 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode)
for (i = 14; i < pkt_size; i++)
packet[i] = (unsigned char) (i & 0xff);
- map = pci_map_single(bp->pdev, skb->data, pkt_size,
- PCI_DMA_TODEVICE);
+ if (skb_dma_map(&bp->pdev->dev, skb, DMA_TO_DEVICE)) {
+ dev_kfree_skb(skb);
+ return -EIO;
+ }
+ map = skb_shinfo(skb)->dma_maps[0];
REG_WR(bp, BNX2_HC_COMMAND,
bp->hc_cmd | BNX2_HC_COMMAND_COAL_NOW_WO_INT);
@@ -5393,7 +5414,7 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode)
udelay(5);
- pci_unmap_single(bp->pdev, map, pkt_size, PCI_DMA_TODEVICE);
+ skb_dma_unmap(&bp->pdev->dev, skb, DMA_TO_DEVICE);
dev_kfree_skb(skb);
if (bnx2_get_hw_tx_cons(tx_napi) != txr->tx_prod)
@@ -5508,6 +5529,9 @@ bnx2_test_link(struct bnx2 *bp)
{
u32 bmsr;
+ if (!netif_running(bp->dev))
+ return -ENODEV;
+
if (bp->phy_flags & BNX2_PHY_FLAG_REMOTE_PHY_CAP) {
if (bp->link_up)
return 0;
@@ -5600,7 +5624,7 @@ bnx2_5706_serdes_timer(struct bnx2 *bp)
} else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
u32 bmcr;
- bp->current_interval = bp->timer_interval;
+ bp->current_interval = BNX2_TIMER_INTERVAL;
bnx2_read_phy(bp, bp->mii_bmcr, &bmcr);
@@ -5629,7 +5653,7 @@ bnx2_5706_serdes_timer(struct bnx2 *bp)
bp->phy_flags &= ~BNX2_PHY_FLAG_PARALLEL_DETECT;
}
} else
- bp->current_interval = bp->timer_interval;
+ bp->current_interval = BNX2_TIMER_INTERVAL;
if (check_link) {
u32 val;
@@ -5674,11 +5698,11 @@ bnx2_5708_serdes_timer(struct bnx2 *bp)
} else {
bnx2_disable_forced_2g5(bp);
bp->serdes_an_pending = 2;
- bp->current_interval = bp->timer_interval;
+ bp->current_interval = BNX2_TIMER_INTERVAL;
}
} else
- bp->current_interval = bp->timer_interval;
+ bp->current_interval = BNX2_TIMER_INTERVAL;
spin_unlock(&bp->phy_lock);
}
@@ -5951,13 +5975,14 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct bnx2 *bp = netdev_priv(dev);
dma_addr_t mapping;
struct tx_bd *txbd;
- struct sw_bd *tx_buf;
+ struct sw_tx_bd *tx_buf;
u32 len, vlan_tag_flags, last_frag, mss;
u16 prod, ring_prod;
int i;
struct bnx2_napi *bnapi;
struct bnx2_tx_ring_info *txr;
struct netdev_queue *txq;
+ struct skb_shared_info *sp;
/* Determine which tx ring we will be placed on */
i = skb_get_queue_mapping(skb);
@@ -5989,7 +6014,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
}
#endif
if ((mss = skb_shinfo(skb)->gso_size)) {
- u32 tcp_opt_len, ip_tcp_len;
+ u32 tcp_opt_len;
struct iphdr *iph;
vlan_tag_flags |= TX_BD_FLAGS_SW_LSO;
@@ -6013,21 +6038,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
mss |= (tcp_off & 0xc) << TX_BD_TCP6_OFF2_SHL;
}
} else {
- if (skb_header_cloned(skb) &&
- pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) {
- dev_kfree_skb(skb);
- return NETDEV_TX_OK;
- }
-
- ip_tcp_len = ip_hdrlen(skb) + sizeof(struct tcphdr);
-
iph = ip_hdr(skb);
- iph->check = 0;
- iph->tot_len = htons(mss + ip_tcp_len + tcp_opt_len);
- tcp_hdr(skb)->check = ~csum_tcpudp_magic(iph->saddr,
- iph->daddr, 0,
- IPPROTO_TCP,
- 0);
if (tcp_opt_len || (iph->ihl > 5)) {
vlan_tag_flags |= ((iph->ihl - 5) +
(tcp_opt_len >> 2)) << 8;
@@ -6036,11 +6047,16 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
} else
mss = 0;
- mapping = pci_map_single(bp->pdev, skb->data, len, PCI_DMA_TODEVICE);
+ if (skb_dma_map(&bp->pdev->dev, skb, DMA_TO_DEVICE)) {
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
+ }
+
+ sp = skb_shinfo(skb);
+ mapping = sp->dma_maps[0];
tx_buf = &txr->tx_buf_ring[ring_prod];
tx_buf->skb = skb;
- pci_unmap_addr_set(tx_buf, mapping, mapping);
txbd = &txr->tx_desc_ring[ring_prod];
@@ -6059,10 +6075,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
txbd = &txr->tx_desc_ring[ring_prod];
len = frag->size;
- mapping = pci_map_page(bp->pdev, frag->page, frag->page_offset,
- len, PCI_DMA_TODEVICE);
- pci_unmap_addr_set(&txr->tx_buf_ring[ring_prod],
- mapping, mapping);
+ mapping = sp->dma_maps[i + 1];
txbd->tx_bd_haddr_hi = (u64) mapping >> 32;
txbd->tx_bd_haddr_lo = (u64) mapping & 0xffffffff;
@@ -6097,20 +6110,13 @@ static int
bnx2_close(struct net_device *dev)
{
struct bnx2 *bp = netdev_priv(dev);
- u32 reset_code;
cancel_work_sync(&bp->reset_task);
bnx2_disable_int_sync(bp);
bnx2_napi_disable(bp);
del_timer_sync(&bp->timer);
- if (bp->flags & BNX2_FLAG_NO_WOL)
- reset_code = BNX2_DRV_MSG_CODE_UNLOAD_LNK_DN;
- else if (bp->wol)
- reset_code = BNX2_DRV_MSG_CODE_SUSPEND_WOL;
- else
- reset_code = BNX2_DRV_MSG_CODE_SUSPEND_NO_WOL;
- bnx2_reset_chip(bp, reset_code);
+ bnx2_shutdown_chip(bp);
bnx2_free_irq(bp);
bnx2_free_skbs(bp);
bnx2_free_mem(bp);
@@ -6479,6 +6485,9 @@ bnx2_nway_reset(struct net_device *dev)
struct bnx2 *bp = netdev_priv(dev);
u32 bmcr;
+ if (!netif_running(dev))
+ return -EAGAIN;
+
if (!(bp->autoneg & AUTONEG_SPEED)) {
return -EINVAL;
}
@@ -6534,6 +6543,9 @@ bnx2_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
struct bnx2 *bp = netdev_priv(dev);
int rc;
+ if (!netif_running(dev))
+ return -EAGAIN;
+
/* parameters already validated in ethtool_get_eeprom */
rc = bnx2_nvram_read(bp, eeprom->offset, eebuf, eeprom->len);
@@ -6548,6 +6560,9 @@ bnx2_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
struct bnx2 *bp = netdev_priv(dev);
int rc;
+ if (!netif_running(dev))
+ return -EAGAIN;
+
/* parameters already validated in ethtool_set_eeprom */
rc = bnx2_nvram_write(bp, eeprom->offset, eebuf, eeprom->len);
@@ -6712,11 +6727,11 @@ bnx2_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
bp->autoneg &= ~AUTONEG_FLOW_CTRL;
}
- spin_lock_bh(&bp->phy_lock);
-
- bnx2_setup_phy(bp, bp->phy_port);
-
- spin_unlock_bh(&bp->phy_lock);
+ if (netif_running(dev)) {
+ spin_lock_bh(&bp->phy_lock);
+ bnx2_setup_phy(bp, bp->phy_port);
+ spin_unlock_bh(&bp->phy_lock);
+ }
return 0;
}
@@ -6907,6 +6922,8 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
{
struct bnx2 *bp = netdev_priv(dev);
+ bnx2_set_power_state(bp, PCI_D0);
+
memset(buf, 0, sizeof(u64) * BNX2_NUM_TESTS);
if (etest->flags & ETH_TEST_FL_OFFLINE) {
int i;
@@ -6926,9 +6943,8 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
if ((buf[2] = bnx2_test_loopback(bp)) != 0)
etest->flags |= ETH_TEST_FL_FAILED;
- if (!netif_running(bp->dev)) {
- bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_RESET);
- }
+ if (!netif_running(bp->dev))
+ bnx2_shutdown_chip(bp);
else {
bnx2_init_nic(bp, 1);
bnx2_netif_start(bp);
@@ -6956,6 +6972,8 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
etest->flags |= ETH_TEST_FL_FAILED;
}
+ if (!netif_running(bp->dev))
+ bnx2_set_power_state(bp, PCI_D3hot);
}
static void
@@ -7021,6 +7039,8 @@ bnx2_phys_id(struct net_device *dev, u32 data)
int i;
u32 save;
+ bnx2_set_power_state(bp, PCI_D0);
+
if (data == 0)
data = 2;
@@ -7045,6 +7065,10 @@ bnx2_phys_id(struct net_device *dev, u32 data)
}
REG_WR(bp, BNX2_EMAC_LED, 0);
REG_WR(bp, BNX2_MISC_CFG, save);
+
+ if (!netif_running(dev))
+ bnx2_set_power_state(bp, PCI_D3hot);
+
return 0;
}
@@ -7516,8 +7540,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
bp->stats_ticks = USEC_PER_SEC & BNX2_HC_STATS_TICKS_HC_STAT_TICKS;
- bp->timer_interval = HZ;
- bp->current_interval = HZ;
+ bp->current_interval = BNX2_TIMER_INTERVAL;
bp->phy_addr = 1;
@@ -7607,7 +7630,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
bp->req_flow_ctrl = FLOW_CTRL_RX | FLOW_CTRL_TX;
init_timer(&bp->timer);
- bp->timer.expires = RUN_AT(bp->timer_interval);
+ bp->timer.expires = RUN_AT(BNX2_TIMER_INTERVAL);
bp->timer.data = (unsigned long) bp;
bp->timer.function = bnx2_timer;
@@ -7720,7 +7743,6 @@ bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
memcpy(dev->dev_addr, bp->mac_addr, 6);
memcpy(dev->perm_addr, bp->mac_addr, 6);
- bp->name = board_info[ent->driver_data].name;
dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
if (CHIP_NUM(bp) == CHIP_NUM_5709)
@@ -7747,7 +7769,7 @@ bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
printk(KERN_INFO "%s: %s (%c%d) %s found at mem %lx, "
"IRQ %d, node addr %s\n",
dev->name,
- bp->name,
+ board_info[ent->driver_data].name,
((CHIP_ID(bp) & 0xf000) >> 12) + 'A',
((CHIP_ID(bp) & 0x0ff0) >> 4),
bnx2_bus_string(bp, str),
@@ -7781,7 +7803,6 @@ bnx2_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct bnx2 *bp = netdev_priv(dev);
- u32 reset_code;
/* PCI register 4 needs to be saved whether netif_running() or not.
* MSI address and data need to be saved if using MSI and
@@ -7795,13 +7816,7 @@ bnx2_suspend(struct pci_dev *pdev, pm_message_t state)
bnx2_netif_stop(bp);
netif_device_detach(dev);
del_timer_sync(&bp->timer);
- if (bp->flags & BNX2_FLAG_NO_WOL)
- reset_code = BNX2_DRV_MSG_CODE_UNLOAD_LNK_DN;
- else if (bp->wol)
- reset_code = BNX2_DRV_MSG_CODE_SUSPEND_WOL;
- else
- reset_code = BNX2_DRV_MSG_CODE_SUSPEND_NO_WOL;
- bnx2_reset_chip(bp, reset_code);
+ bnx2_shutdown_chip(bp);
bnx2_free_skbs(bp);
bnx2_set_power_state(bp, pci_choose_state(pdev, state));
return 0;
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index c3c579f98ed07d64e877c794502310036af0d3c3..617d953401607e884873cf41a32fdf6dd73c1024 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -6526,10 +6526,14 @@ struct sw_pg {
DECLARE_PCI_UNMAP_ADDR(mapping)
};
+struct sw_tx_bd {
+ struct sk_buff *skb;
+};
+
#define SW_RXBD_RING_SIZE (sizeof(struct sw_bd) * RX_DESC_CNT)
#define SW_RXPG_RING_SIZE (sizeof(struct sw_pg) * RX_DESC_CNT)
#define RXBD_RING_SIZE (sizeof(struct rx_bd) * RX_DESC_CNT)
-#define SW_TXBD_RING_SIZE (sizeof(struct sw_bd) * TX_DESC_CNT)
+#define SW_TXBD_RING_SIZE (sizeof(struct sw_tx_bd) * TX_DESC_CNT)
#define TXBD_RING_SIZE (sizeof(struct tx_bd) * TX_DESC_CNT)
/* Buffered flash (Atmel: AT45DB011B) specific information */
@@ -6597,7 +6601,7 @@ struct flash_spec {
struct bnx2_irq {
irq_handler_t handler;
- u16 vector;
+ unsigned int vector;
u8 requested;
char name[16];
};
@@ -6609,7 +6613,7 @@ struct bnx2_tx_ring_info {
u32 tx_bseq_addr;
struct tx_bd *tx_desc_ring;
- struct sw_bd *tx_buf_ring;
+ struct sw_tx_bd *tx_buf_ring;
u16 tx_cons;
u16 hw_tx_cons;
@@ -6654,6 +6658,8 @@ struct bnx2_napi {
struct bnx2_tx_ring_info tx_ring;
};
+#define BNX2_TIMER_INTERVAL HZ
+
struct bnx2 {
/* Fields used in the tx and intr/napi performance paths are grouped */
/* together in the beginning of the structure. */
@@ -6701,9 +6707,6 @@ struct bnx2 {
/* End of fields used in the performance code paths. */
- char *name;
-
- int timer_interval;
int current_interval;
struct timer_list timer;
struct work_struct reset_task;
diff --git a/drivers/net/bnx2_fw.h b/drivers/net/bnx2_fw.h
index e4b1de4355677877b6dc970fa940340730b102db..24c3cc40c23d48ce384ab427b71b5662aa6f8ab4 100644
--- a/drivers/net/bnx2_fw.h
+++ b/drivers/net/bnx2_fw.h
@@ -15,854 +15,854 @@
*/
static u8 bnx2_COM_b06FwText[] = {
- 0xcd, 0x7c, 0x0d, 0x70, 0x5c, 0xd5, 0x95, 0xe6, 0xe9, 0xd7, 0xdd, 0x52,
- 0x4b, 0x96, 0xe5, 0x27, 0xb9, 0x51, 0x1a, 0xa2, 0x24, 0xef, 0xa9, 0x9f,
- 0xa4, 0x06, 0x29, 0xe4, 0xd9, 0x08, 0x10, 0x49, 0x0f, 0x34, 0xdd, 0x92,
- 0x11, 0x89, 0x77, 0x24, 0x40, 0x61, 0xbc, 0x3b, 0xae, 0xac, 0xa6, 0x2d,
- 0x13, 0x42, 0x31, 0x35, 0xae, 0x0a, 0x3b, 0x71, 0xb2, 0x04, 0x37, 0x2d,
- 0x99, 0x38, 0x8c, 0xec, 0x56, 0x64, 0x59, 0x66, 0x67, 0xd8, 0xd9, 0x4e,
- 0x4b, 0xb2, 0x19, 0xa6, 0xed, 0xc6, 0x90, 0x1f, 0xa6, 0x92, 0x0c, 0x5a,
- 0xe3, 0x00, 0x93, 0xcd, 0x56, 0x41, 0x2a, 0xb5, 0xcb, 0x6c, 0x51, 0xbb,
- 0x5e, 0x27, 0x4c, 0xb2, 0xa9, 0xda, 0x0a, 0x3b, 0x93, 0xda, 0x65, 0xf2,
- 0x33, 0x6f, 0xbf, 0xef, 0xbe, 0xfb, 0xa4, 0x96, 0xac, 0x38, 0x4c, 0xa6,
- 0x52, 0x35, 0xaa, 0xea, 0xba, 0xef, 0xde, 0x77, 0x7f, 0xce, 0x3d, 0xf7,
- 0xdc, 0x73, 0xbe, 0x73, 0xee, 0x7d, 0xba, 0x55, 0xa4, 0x59, 0xf4, 0xdf,
- 0x56, 0xfc, 0x06, 0x7e, 0xff, 0x0f, 0xf6, 0xdd, 0x78, 0xbd, 0x7b, 0x3d,
- 0xf3, 0x46, 0x54, 0x22, 0x4c, 0xc3, 0xf8, 0xc5, 0xf1, 0xdb, 0xa9, 0x9f,
- 0x37, 0xfb, 0x33, 0xf1, 0xbb, 0x29, 0x24, 0x32, 0xf1, 0x23, 0x91, 0xd0,
- 0x86, 0x77, 0xb1, 0x4d, 0xea, 0x7b, 0xde, 0x2f, 0xe9, 0x48, 0xff, 0x19,
- 0xf8, 0x59, 0x57, 0xae, 0xb2, 0x3a, 0xee, 0xaf, 0xfb, 0x17, 0xd6, 0xcd,
- 0xb7, 0xea, 0x9f, 0xc4, 0x8c, 0xf4, 0xc5, 0xdf, 0xce, 0x3a, 0x12, 0x0b,
- 0xa7, 0xbf, 0x3b, 0xba, 0xcf, 0x11, 0xc9, 0x54, 0xfb, 0xac, 0x9c, 0xfc,
- 0xc2, 0x2b, 0xc4, 0x23, 0xc2, 0xf2, 0xf7, 0xa4, 0x7f, 0x7e, 0xe8, 0x1b,
- 0x37, 0xdb, 0x6f, 0x95, 0xc3, 0x12, 0x33, 0xd3, 0x6f, 0x8b, 0xd9, 0x23,
- 0xb1, 0x4e, 0xb4, 0x79, 0xb2, 0xf7, 0x29, 0x43, 0x5a, 0x83, 0xbe, 0xcc,
- 0x89, 0x70, 0x5a, 0xc6, 0x26, 0x67, 0x0e, 0x79, 0x86, 0x23, 0x85, 0x6b,
- 0xd2, 0x8e, 0x55, 0x94, 0x96, 0xc1, 0xe9, 0x81, 0x9b, 0x05, 0xf9, 0xb1,
- 0xc9, 0x6a, 0x4c, 0xb2, 0xb5, 0x42, 0x8b, 0xe1, 0x38, 0x48, 0x63, 0x85,
- 0x77, 0xa7, 0x25, 0xd6, 0x90, 0x9e, 0x6f, 0x7c, 0xc9, 0xe1, 0xf8, 0x89,
- 0xd1, 0xac, 0xf3, 0x6e, 0x89, 0x38, 0x9e, 0x37, 0x8d, 0xf1, 0x77, 0x55,
- 0x7f, 0xe1, 0x3d, 0x1a, 0xf1, 0xc7, 0x36, 0xd2, 0x07, 0xc3, 0x4c, 0x43,
- 0x69, 0x6b, 0xb4, 0xab, 0xaa, 0xf2, 0x0d, 0x7e, 0xde, 0xd1, 0xf9, 0x58,
- 0xb3, 0x4f, 0xbb, 0x34, 0x81, 0xf6, 0x58, 0x24, 0x9d, 0x6e, 0x42, 0x1f,
- 0xb1, 0x68, 0xfa, 0x99, 0xdf, 0x5a, 0x56, 0xf5, 0xee, 0xd7, 0xf5, 0xee,
- 0x8f, 0xfa, 0xed, 0x26, 0x47, 0x7b, 0xaa, 0x4c, 0x1f, 0x1a, 0xed, 0x56,
- 0xe9, 0xc3, 0xa3, 0x49, 0x95, 0x16, 0x54, 0xbd, 0x50, 0x7a, 0x7a, 0xd4,
- 0x51, 0x69, 0xa7, 0x2e, 0x4f, 0x8d, 0x5a, 0x2a, 0xed, 0xd7, 0xa9, 0xab,
- 0xd3, 0x01, 0x9d, 0x0e, 0xea, 0x34, 0xad, 0xd3, 0x8c, 0x4e, 0x87, 0x74,
- 0x3f, 0x23, 0x3a, 0xbf, 0x5b, 0xa7, 0x63, 0x3a, 0x1d, 0xd7, 0xe9, 0x1e,
- 0x9d, 0xee, 0xd5, 0x74, 0x4d, 0xe8, 0xf4, 0x41, 0x5d, 0x7e, 0x40, 0xd3,
- 0x79, 0x10, 0xf4, 0x7c, 0xa6, 0x51, 0xcb, 0x2d, 0xe6, 0x6b, 0xc9, 0xbe,
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+ 0x61, 0x17, 0x31, 0xe7, 0x7e, 0xf0, 0xb8, 0x1a, 0x16, 0x23, 0xed, 0x20,
+ 0xad, 0xc7, 0x58, 0xa1, 0xd0, 0xd0, 0xaa, 0x7c, 0x03, 0xea, 0xa0, 0xef,
+ 0xfe, 0xb5, 0xf5, 0x20, 0x9f, 0xe0, 0x6d, 0xd6, 0x79, 0xd3, 0x85, 0x1f,
+ 0xd6, 0x3e, 0x8b, 0xa5, 0xb4, 0x13, 0xbe, 0x8d, 0xf8, 0x10, 0xf4, 0x5b,
+ 0xe9, 0x42, 0xc1, 0x48, 0xef, 0x47, 0x1f, 0xa2, 0xe4, 0xb4, 0x58, 0x7d,
+ 0xda, 0xd7, 0x7b, 0x55, 0xbe, 0xa3, 0x9f, 0xb2, 0x37, 0x07, 0x4c, 0xc0,
+ 0x39, 0x2d, 0x28, 0x5d, 0xcf, 0x99, 0x31, 0x99, 0x2c, 0x29, 0x4c, 0x23,
+ 0xc9, 0xca, 0x1f, 0x49, 0xee, 0xb4, 0xc8, 0x37, 0xa7, 0x58, 0xef, 0x05,
+ 0x5d, 0xef, 0x79, 0xd4, 0x4b, 0x26, 0x06, 0x03, 0x16, 0xfc, 0x80, 0x05,
+ 0x35, 0xe9, 0x4d, 0x20, 0x35, 0x87, 0xf1, 0x1b, 0xa4, 0x93, 0x41, 0x3d,
+ 0x0f, 0x03, 0x3d, 0x0f, 0x7e, 0x88, 0xdc, 0x53, 0x6a, 0x84, 0x3d, 0xf9,
+ 0x2f, 0xa0, 0x35, 0x26, 0x5f, 0xc0, 0x3c, 0x2e, 0x4d, 0x11, 0x67, 0xbd,
+ 0x20, 0x8b, 0x53, 0xc4, 0x5d, 0xcf, 0xcb, 0xe4, 0x54, 0xd2, 0xf9, 0x26,
+ 0xf8, 0x7c, 0x4a, 0x38, 0x97, 0x5e, 0x07, 0x29, 0x30, 0xa0, 0x95, 0x78,
+ 0x1c, 0xf6, 0xac, 0x67, 0xab, 0xd7, 0x5f, 0x97, 0xee, 0xcf, 0xae, 0x58,
+ 0x72, 0xc5, 0xa4, 0x7d, 0xba, 0x56, 0xc7, 0xb3, 0x5a, 0xc7, 0x47, 0x9d,
+ 0x0e, 0x31, 0xa0, 0xd7, 0x99, 0xb1, 0x02, 0xbc, 0x1f, 0xf5, 0xfa, 0x7f,
+ 0x1b, 0x35, 0xfc, 0x33, 0x00, 0xac, 0x6a, 0x29, 0x7f, 0xf7, 0xb7, 0xd3,
+ 0xf1, 0x7a, 0xdd, 0xe6, 0xf8, 0x2d, 0x68, 0x13, 0x42, 0x7a, 0x7d, 0xbd,
+ 0x46, 0x1f, 0x75, 0x6d, 0x07, 0xa8, 0x17, 0x68, 0xf3, 0x07, 0xe0, 0x05,
+ 0xf9, 0xff, 0x56, 0xf4, 0xb9, 0x37, 0xf8, 0x96, 0xf4, 0x79, 0xec, 0x7a,
+ 0xfa, 0x5c, 0xaf, 0xcb, 0x67, 0xc9, 0x0b, 0x8c, 0x2d, 0x33, 0x9e, 0x6c,
+ 0x75, 0x81, 0xd7, 0x09, 0xc8, 0x29, 0x68, 0x28, 0xfd, 0x8d, 0x9b, 0x09,
+ 0x79, 0x78, 0xce, 0x93, 0x27, 0xd6, 0xf3, 0xeb, 0x78, 0xb6, 0x77, 0xb0,
+ 0x7a, 0x45, 0xd9, 0xd9, 0x73, 0xca, 0xce, 0x5a, 0x87, 0x0b, 0x42, 0x79,
+ 0xbb, 0x2d, 0x48, 0xbe, 0x3f, 0xed, 0x7c, 0x16, 0x34, 0x5a, 0x89, 0x84,
+ 0xd1, 0x55, 0x30, 0x8c, 0xcf, 0xca, 0xfe, 0xf9, 0x87, 0x65, 0x7f, 0x89,
+ 0x7d, 0xa4, 0xf1, 0xde, 0x46, 0x59, 0x13, 0x6c, 0x2d, 0x6d, 0xfa, 0x1b,
+ 0x01, 0x6f, 0x2c, 0x03, 0xfe, 0x6b, 0x29, 0x70, 0x4f, 0xf5, 0x62, 0x20,
+ 0x3b, 0x4f, 0xdd, 0x45, 0x79, 0xb5, 0xde, 0xe6, 0xfb, 0xf6, 0xbe, 0x66,
+ 0xff, 0x06, 0x4b, 0x93, 0xc4, 0x80, 0x46, 0xd6, 0xe1, 0x9a, 0x51, 0x37,
+ 0x2f, 0x98, 0xde, 0x9c, 0x3f, 0x09, 0x3e, 0x51, 0xaf, 0xc9, 0x37, 0xf8,
+ 0xc0, 0x10, 0x75, 0x96, 0xcf, 0xe2, 0x06, 0xd3, 0xd4, 0x3b, 0x09, 0x05,
+ 0x41, 0x46, 0x2e, 0xc6, 0x3a, 0x77, 0x80, 0xce, 0xb5, 0x3a, 0xcd, 0x75,
+ 0x14, 0x6d, 0x43, 0x58, 0x36, 0x80, 0xe7, 0x4e, 0x19, 0x9f, 0xcf, 0x60,
+ 0xcc, 0x3b, 0x75, 0xdf, 0xab, 0x7c, 0x0c, 0xfa, 0x48, 0xe8, 0xf5, 0xd8,
+ 0xe0, 0xdb, 0x41, 0x94, 0x39, 0xba, 0xac, 0xa1, 0xae, 0xcc, 0x5f, 0xb7,
+ 0x8f, 0x62, 0x7c, 0xfa, 0x8a, 0x61, 0x8d, 0x7f, 0x5c, 0x37, 0xc7, 0xf5,
+ 0xee, 0xfb, 0x87, 0x42, 0xdd, 0xb8, 0x50, 0x2a, 0x98, 0x41, 0x25, 0xa3,
+ 0x2f, 0xfc, 0x4e, 0x4d, 0x46, 0x81, 0x97, 0x55, 0x2f, 0xe4, 0x31, 0x69,
+ 0x69, 0x06, 0x4f, 0x07, 0x41, 0x2b, 0x78, 0xd7, 0x1e, 0x00, 0xff, 0x9a,
+ 0x25, 0x5f, 0x4d, 0xeb, 0x77, 0x2c, 0x0f, 0xc9, 0x68, 0xcc, 0xf7, 0x47,
+ 0xb7, 0x99, 0x1e, 0xe6, 0x45, 0x9d, 0xd2, 0x8f, 0x83, 0x9e, 0x0e, 0x98,
+ 0x92, 0x3f, 0x39, 0x08, 0x59, 0x23, 0x26, 0x6b, 0x80, 0xac, 0xc5, 0x94,
+ 0xad, 0x37, 0x6c, 0xd6, 0xc7, 0xbb, 0xd3, 0xbf, 0x17, 0xf4, 0xda, 0xb0,
+ 0x9e, 0xdf, 0xc6, 0x1f, 0xbb, 0x6d, 0xa5, 0xed, 0xa8, 0x63, 0x48, 0x50,
+ 0x8d, 0x8f, 0xb2, 0xd3, 0xab, 0xc7, 0x37, 0xda, 0xfd, 0xf1, 0x1f, 0xd1,
+ 0x7d, 0xb5, 0xd5, 0xf5, 0x15, 0xbb, 0xce, 0xf8, 0x78, 0x77, 0xfa, 0xa3,
+ 0x9b, 0xbd, 0x36, 0xb1, 0xba, 0x36, 0xed, 0x6b, 0xda, 0xb0, 0xbe, 0x3f,
+ 0x06, 0xde, 0x9d, 0xbe, 0xab, 0xd9, 0x6b, 0xc3, 0x7a, 0x0d, 0xf0, 0x6d,
+ 0x7c, 0x47, 0xd9, 0xdf, 0x5f, 0x27, 0xfb, 0xfb, 0x21, 0xfb, 0xbe, 0x4c,
+ 0xad, 0xc5, 0xc9, 0x7e, 0xbc, 0xc3, 0x38, 0x87, 0xd8, 0xaa, 0x16, 0xd7,
+ 0x84, 0x4e, 0x34, 0x03, 0xb7, 0xb4, 0x30, 0x96, 0xd1, 0xb8, 0x98, 0xb1,
+ 0x0d, 0x71, 0xb0, 0xd8, 0x21, 0xe9, 0x82, 0x8d, 0xea, 0x8a, 0xef, 0xa3,
+ 0xc2, 0x55, 0x62, 0x0a, 0x2f, 0x67, 0xf4, 0x18, 0x8c, 0x6b, 0xc8, 0x77,
+ 0xe6, 0x73, 0x2b, 0x71, 0x4e, 0x07, 0xe2, 0x20, 0xe2, 0x5d, 0xe2, 0x25,
+ 0x9f, 0x7e, 0x9f, 0x9e, 0x03, 0x46, 0x4d, 0x27, 0x32, 0xc6, 0x60, 0x75,
+ 0xd0, 0xf0, 0x74, 0x82, 0xef, 0x0f, 0x68, 0x9f, 0xb6, 0x96, 0xde, 0xb7,
+ 0xaf, 0xa1, 0x97, 0xb8, 0x2a, 0x21, 0x13, 0x90, 0x91, 0xd0, 0x09, 0xda,
+ 0xd8, 0xe7, 0x46, 0x16, 0x67, 0x89, 0x1f, 0xfa, 0xc0, 0x17, 0xd2, 0x4b,
+ 0xfe, 0x51, 0x97, 0x5b, 0x60, 0x1f, 0xba, 0x52, 0x65, 0xd4, 0x67, 0x7c,
+ 0x3d, 0xae, 0xe2, 0xb2, 0x66, 0xa4, 0x08, 0x9e, 0x40, 0xeb, 0x38, 0x68,
+ 0x1d, 0xd7, 0x31, 0xd9, 0x3e, 0xd8, 0xef, 0xd0, 0xb4, 0x4f, 0xeb, 0x8d,
+ 0x21, 0x7f, 0x6d, 0x56, 0xd3, 0x5e, 0xef, 0x77, 0x3c, 0xfc, 0x75, 0x4f,
+ 0x0f, 0x65, 0xc6, 0x2a, 0x10, 0xb3, 0x8d, 0x2b, 0xf9, 0x00, 0xf6, 0x33,
+ 0xc4, 0xd3, 0xa5, 0x16, 0xdf, 0xff, 0x72, 0x3e, 0xf4, 0xff, 0xd4, 0x79,
+ 0x7f, 0x0e, 0xcd, 0xd2, 0x79, 0x82, 0x73, 0x58, 0xa1, 0x3f, 0xc6, 0xdd,
+ 0x8d, 0xfd, 0xb0, 0x9b, 0x79, 0x45, 0xeb, 0x4e, 0xd9, 0x5b, 0x7a, 0xa7,
+ 0xa6, 0xbf, 0x19, 0xf4, 0x8f, 0x42, 0xb6, 0x6b, 0x36, 0x23, 0x5f, 0x19,
+ 0x43, 0xde, 0xc3, 0x62, 0xe4, 0x71, 0xbe, 0x42, 0xfb, 0xa1, 0xe7, 0x13,
+ 0xe5, 0x7c, 0xd6, 0xda, 0x96, 0xf5, 0xf8, 0xfa, 0x8e, 0x35, 0x7c, 0x15,
+ 0xcd, 0xd7, 0x88, 0x34, 0x9c, 0x50, 0x71, 0x2d, 0xfa, 0x25, 0xaf, 0xe9,
+ 0xbf, 0x9e, 0x1b, 0x99, 0x9c, 0x95, 0xbe, 0xb0, 0x90, 0xbe, 0x38, 0xcb,
+ 0xfa, 0x1b, 0xa4, 0xcb, 0xb9, 0x88, 0x79, 0xe7, 0xb1, 0xde, 0xc6, 0xb4,
+ 0x27, 0xdf, 0xe4, 0x6f, 0xbe, 0x12, 0x45, 0x2c, 0xcd, 0xb1, 0xc9, 0x33,
+ 0xd2, 0x6f, 0x2a, 0x7a, 0x56, 0xf8, 0x0d, 0xfa, 0x3e, 0x56, 0x59, 0xcb,
+ 0xdb, 0x7a, 0x3b, 0xe3, 0xc7, 0xec, 0xdf, 0x35, 0x3d, 0xbd, 0x58, 0x2f,
+ 0x66, 0x6f, 0x86, 0x7d, 0x0c, 0xd1, 0x36, 0x82, 0xf7, 0xdc, 0x5f, 0x59,
+ 0x0a, 0x11, 0x83, 0x5f, 0x28, 0x85, 0x95, 0xcd, 0xcb, 0x3a, 0x2d, 0x5a,
+ 0x3f, 0x6e, 0xd3, 0xbe, 0x23, 0xac, 0x6c, 0xb6, 0x18, 0x26, 0x71, 0x09,
+ 0xca, 0x90, 0x9f, 0x67, 0xde, 0xa7, 0xe3, 0xde, 0x5d, 0x61, 0xfb, 0x0f,
+ 0x43, 0xbe, 0x4d, 0xa8, 0xd1, 0x55, 0x1f, 0x93, 0xbb, 0xc0, 0x72, 0xef,
+ 0x84, 0xdc, 0xde, 0x89, 0xb8, 0x3b, 0x21, 0xf9, 0x14, 0xf5, 0x68, 0x40,
+ 0xc5, 0x26, 0x86, 0xbd, 0x0f, 0x65, 0x4d, 0x28, 0x83, 0x13, 0x33, 0x31,
+ 0x7f, 0xfb, 0x77, 0x65, 0x1c, 0x32, 0x9e, 0x4f, 0xf5, 0x82, 0x0e, 0xda,
+ 0x60, 0x60, 0x1c, 0x3b, 0xc5, 0xb8, 0x1d, 0x7f, 0xfd, 0x61, 0x6f, 0x5e,
+ 0xbb, 0x90, 0x47, 0x0c, 0x9f, 0xea, 0xd4, 0x75, 0x36, 0x08, 0xf7, 0x7f,
+ 0xf2, 0x66, 0x0b, 0xd2, 0xee, 0x35, 0x75, 0xdf, 0x8f, 0xfc, 0x7b, 0x75,
+ 0xff, 0x05, 0xbc, 0xdf, 0x86, 0xdf, 0x20, 0xca, 0x6e, 0x47, 0x99, 0x83,
+ 0xb2, 0xf7, 0x20, 0xff, 0x7e, 0xbd, 0x1f, 0xe0, 0xb7, 0x69, 0x41, 0xfe,
+ 0x31, 0xbc, 0x87, 0xad, 0x30, 0x5f, 0xc6, 0xfb, 0xf7, 0xe2, 0xf7, 0xee,
+ 0x35, 0x75, 0xda, 0xd6, 0xe4, 0x3f, 0xb5, 0xc2, 0x83, 0x0b, 0xa5, 0x9f,
+ 0x69, 0xbb, 0x46, 0x79, 0x66, 0xfe, 0x94, 0x7e, 0xf7, 0xce, 0xd0, 0xea,
+ 0xf2, 0x1d, 0x7e, 0xbe, 0x6e, 0x0d, 0x3b, 0xb1, 0x86, 0x3e, 0xc6, 0x7c,
+ 0xbb, 0xf6, 0x5d, 0x6f, 0xf7, 0xe2, 0xf4, 0x92, 0xdf, 0x8e, 0x7e, 0xed,
+ 0xce, 0x35, 0x63, 0x3c, 0xdf, 0x50, 0xcb, 0x37, 0x07, 0x86, 0x4e, 0xb2,
+ 0xec, 0x72, 0xc3, 0xea, 0x3a, 0x6f, 0xd6, 0xe5, 0x37, 0x06, 0x86, 0x94,
+ 0x8f, 0xbb, 0xab, 0x71, 0x75, 0x9d, 0x64, 0x63, 0x6d, 0x1e, 0x35, 0x5b,
+ 0x18, 0x4a, 0x2f, 0x53, 0x8e, 0xa1, 0x0b, 0xdf, 0x1a, 0xc9, 0x4e, 0xb9,
+ 0xee, 0x84, 0xb3, 0x14, 0x0f, 0x0a, 0x7d, 0x10, 0xb1, 0x2a, 0xcb, 0x5f,
+ 0x46, 0x39, 0xb0, 0x4c, 0x75, 0x54, 0x68, 0x93, 0xd6, 0xc7, 0xa4, 0x09,
+ 0x8d, 0x49, 0x55, 0x36, 0x94, 0x55, 0x18, 0xf2, 0xf9, 0x11, 0x60, 0x1e,
+ 0xfd, 0xfc, 0x02, 0x9e, 0x13, 0xf5, 0xb8, 0x17, 0xfd, 0x2e, 0x8d, 0x64,
+ 0x67, 0xe9, 0xf3, 0x2e, 0x8e, 0xec, 0x99, 0xa5, 0xce, 0x5f, 0x82, 0xce,
+ 0x07, 0x64, 0x52, 0xf9, 0x3f, 0xd2, 0xc1, 0x76, 0x4b, 0x23, 0x9d, 0x0b,
+ 0x4c, 0x97, 0x47, 0xec, 0x85, 0xa0, 0xec, 0x8b, 0x79, 0x6d, 0x99, 0x4f,
+ 0x2c, 0xf8, 0x3a, 0x10, 0x95, 0x70, 0x9a, 0x32, 0x69, 0xa5, 0x80, 0xbd,
+ 0x31, 0x9f, 0x27, 0x47, 0x26, 0x6d, 0xca, 0xe7, 0x87, 0x1a, 0xa4, 0x25,
+ 0x2a, 0x0d, 0xca, 0xde, 0x3c, 0xa5, 0xc7, 0xba, 0x84, 0xb1, 0x36, 0x29,
+ 0x7d, 0xca, 0xda, 0xa1, 0x38, 0xc6, 0x39, 0x68, 0xd8, 0xbd, 0x18, 0x8f,
+ 0x91, 0x72, 0x87, 0x4c, 0x54, 0xa9, 0x37, 0xdb, 0xc2, 0xb5, 0xf8, 0xf8,
+ 0x3c, 0xda, 0xf9, 0x71, 0x19, 0xc7, 0x2b, 0x03, 0x97, 0x41, 0x96, 0xd3,
+ 0x96, 0x99, 0x0d, 0xc2, 0xcf, 0xcf, 0xfa, 0x75, 0x48, 0xd3, 0xd9, 0x91,
+ 0xe4, 0x42, 0x12, 0x7d, 0x75, 0xd0, 0x86, 0xc1, 0x76, 0x05, 0xf1, 0x63,
+ 0xdf, 0x6c, 0x07, 0x5f, 0x34, 0x40, 0x3f, 0x72, 0x1e, 0x7e, 0xa4, 0x43,
+ 0x0e, 0x95, 0x54, 0x1f, 0x09, 0xf6, 0x51, 0xd4, 0x6d, 0x3b, 0x17, 0x1a,
+ 0x10, 0xdb, 0x24, 0xcd, 0x17, 0xa5, 0xd6, 0x76, 0x48, 0xbc, 0x76, 0x5e,
+ 0xdf, 0x3f, 0x77, 0x33, 0xb1, 0x7a, 0xdd, 0x8f, 0x4a, 0x10, 0x74, 0xe4,
+ 0xd0, 0x07, 0xc7, 0xaf, 0xf5, 0xed, 0xf7, 0x97, 0x34, 0x97, 0xaf, 0xe9,
+ 0x6b, 0x93, 0x8e, 0xb9, 0xac, 0x44, 0xee, 0xd7, 0x1a, 0x5b, 0xc5, 0x00,
+ 0x90, 0x07, 0x09, 0xe5, 0x7a, 0x60, 0x17, 0xab, 0x03, 0x5a, 0x46, 0x5e,
+ 0x40, 0x59, 0x7d, 0x6c, 0xe3, 0xc9, 0x57, 0x01, 0x98, 0xae, 0x08, 0x3d,
+ 0x0f, 0xa6, 0x33, 0xad, 0xde, 0x5e, 0xd3, 0xf5, 0xe2, 0x19, 0xc8, 0x0d,
+ 0xfa, 0x2c, 0xae, 0xb4, 0xe5, 0x9c, 0x5e, 0x18, 0xb9, 0x34, 0x15, 0xc7,
+ 0x9c, 0x3c, 0xbf, 0xe0, 0xf1, 0x9a, 0x3e, 0x27, 0x20, 0x8b, 0x76, 0x02,
+ 0x71, 0x33, 0x7d, 0x7c, 0x42, 0x5e, 0xb2, 0x7d, 0xff, 0x43, 0x5f, 0x84,
+ 0xfa, 0x55, 0xd2, 0x46, 0xda, 0xcf, 0x63, 0x6e, 0xae, 0xcc, 0x38, 0x9e,
+ 0x0c, 0xf6, 0xc0, 0x8f, 0x7c, 0x23, 0x64, 0x1d, 0x66, 0x7c, 0x75, 0x25,
+ 0x54, 0x3f, 0x1f, 0x1f, 0x2b, 0x3c, 0xaf, 0xf7, 0x7e, 0xcf, 0x6b, 0x79,
+ 0x59, 0x82, 0xbc, 0xf4, 0x26, 0x4c, 0xe9, 0x06, 0xed, 0xa8, 0xd3, 0xd7,
+ 0x85, 0x38, 0x87, 0x31, 0x74, 0x1c, 0xf4, 0x98, 0xb0, 0x1d, 0x9b, 0x34,
+ 0x66, 0xff, 0x77, 0x61, 0xfa, 0xb6, 0x56, 0xb5, 0xaf, 0x7c, 0x5e, 0xc9,
+ 0xb3, 0x27, 0xdf, 0x41, 0xfd, 0xde, 0x97, 0xa9, 0x20, 0x21, 0x8d, 0xd4,
+ 0xf6, 0x4f, 0x59, 0xff, 0x39, 0x5d, 0xff, 0x59, 0xd4, 0x0f, 0x60, 0x4e,
+ 0xae, 0xbb, 0x57, 0xd1, 0xfb, 0x1c, 0xf8, 0x1e, 0x94, 0xe2, 0x8a, 0xcc,
+ 0x3f, 0x07, 0x99, 0xa7, 0x7c, 0x9f, 0x87, 0xbe, 0x82, 0xf8, 0x7b, 0x29,
+ 0xf7, 0x65, 0x19, 0x3c, 0x9d, 0x6b, 0xe0, 0x5e, 0x67, 0xc2, 0x60, 0xec,
+ 0x49, 0x99, 0xec, 0x90, 0xc7, 0x4b, 0x49, 0x73, 0xa2, 0x6e, 0x2d, 0x77,
+ 0xac, 0x5a, 0x4b, 0xca, 0x80, 0xaa, 0x9f, 0x62, 0xfd, 0x72, 0x9d, 0x0c,
+ 0xcc, 0xcf, 0x5e, 0xaf, 0x1d, 0x65, 0x80, 0xed, 0xd6, 0xc3, 0xe9, 0xdc,
+ 0x1b, 0x74, 0xdd, 0x45, 0x87, 0xfb, 0xb8, 0x8d, 0x52, 0x50, 0x32, 0x16,
+ 0x90, 0xa2, 0x43, 0xbd, 0xca, 0x26, 0x42, 0x62, 0x01, 0x2b, 0x7d, 0x10,
+ 0x74, 0x66, 0x52, 0x61, 0xf1, 0xf6, 0x12, 0xc6, 0xb1, 0x06, 0x4b, 0xa6,
+ 0xeb, 0x5e, 0xb2, 0x45, 0xca, 0x88, 0x3d, 0x17, 0x91, 0x16, 0x2b, 0xd0,
+ 0xd9, 0x68, 0x08, 0x36, 0xc0, 0x97, 0xf1, 0x88, 0xcc, 0xa1, 0xce, 0x3c,
+ 0xde, 0x3d, 0x5e, 0xf1, 0x25, 0xc6, 0x75, 0x0d, 0xf0, 0x68, 0x8f, 0xfd,
+ 0xff, 0xdc, 0x7c, 0xac, 0xbe, 0xae, 0x8f, 0x89, 0x89, 0x65, 0x89, 0x4d,
+ 0x89, 0x29, 0xf9, 0x8e, 0x38, 0xf1, 0x20, 0x68, 0xa1, 0xce, 0xb6, 0x48,
+ 0x24, 0x6d, 0xc5, 0x87, 0xc5, 0xf7, 0xfd, 0x97, 0x21, 0x4b, 0x05, 0xb7,
+ 0xd1, 0xee, 0x90, 0x67, 0x20, 0x37, 0xe7, 0x57, 0x70, 0x4c, 0x02, 0x72,
+ 0x44, 0x3f, 0xea, 0xca, 0x39, 0xc7, 0x4e, 0x7c, 0x0e, 0xe9, 0xb7, 0x9d,
+ 0xdf, 0x22, 0xdf, 0x9e, 0x10, 0xe9, 0x43, 0x2c, 0x04, 0xbb, 0x3e, 0xe3,
+ 0x63, 0xfb, 0x16, 0xc6, 0x64, 0x5a, 0x96, 0xae, 0xa0, 0x4f, 0xcb, 0x34,
+ 0x00, 0x6a, 0xef, 0x42, 0x3d, 0x4f, 0x37, 0xfc, 0xb2, 0x83, 0xa8, 0x4b,
+ 0x1a, 0x18, 0x2f, 0x7f, 0x07, 0x3a, 0xeb, 0xba, 0xf7, 0x39, 0x8b, 0x75,
+ 0xb6, 0xe6, 0x39, 0xac, 0xbf, 0x92, 0xf3, 0xfe, 0x56, 0xe1, 0xfe, 0xaa,
+ 0xf4, 0xb5, 0xa9, 0x78, 0x8e, 0xcf, 0x90, 0xf7, 0x7e, 0x62, 0xa1, 0x84,
+ 0xc2, 0x9a, 0xc4, 0x0d, 0xe7, 0xc1, 0xfb, 0x4f, 0x2a, 0x4c, 0x43, 0xfc,
+ 0x06, 0xfa, 0x4b, 0xc4, 0x14, 0x1e, 0x96, 0xf6, 0x70, 0x1d, 0xb1, 0x45,
+ 0x0a, 0x6b, 0xe3, 0xe3, 0x0b, 0xb6, 0x65, 0x3d, 0xb6, 0xad, 0x5f, 0x3f,
+ 0xd6, 0xd9, 0x14, 0xc8, 0x1d, 0xa3, 0x3c, 0xd3, 0x3f, 0xb6, 0xca, 0xbe,
+ 0x54, 0x23, 0xf8, 0xde, 0xa6, 0xfd, 0xf8, 0xfb, 0x80, 0xd9, 0x80, 0xbd,
+ 0x4d, 0xcb, 0xa9, 0xd9, 0x9e, 0xf7, 0xa0, 0xec, 0x17, 0xe0, 0x3f, 0xcb,
+ 0xf6, 0x37, 0x78, 0x7e, 0xf2, 0x61, 0xe8, 0xf2, 0xdc, 0x26, 0x6f, 0xef,
+ 0x8a, 0xeb, 0xe0, 0xe3, 0x04, 0x1f, 0xf7, 0x99, 0x1a, 0xef, 0x73, 0x6d,
+ 0xbc, 0x7d, 0x2e, 0x43, 0xd5, 0x65, 0xac, 0x55, 0x1f, 0x5b, 0x52, 0x87,
+ 0x5d, 0xf7, 0x9c, 0xe3, 0xe3, 0xc8, 0xed, 0xf0, 0xa1, 0x21, 0xcd, 0xeb,
+ 0x66, 0xf0, 0x9a, 0x18, 0x25, 0x22, 0x89, 0x36, 0x62, 0x8a, 0x07, 0x1b,
+ 0x6a, 0x58, 0xe6, 0x6f, 0xdc, 0xa0, 0xcd, 0x78, 0x8f, 0x38, 0x86, 0xb4,
+ 0x6f, 0xd7, 0x78, 0x86, 0xd8, 0xe6, 0x31, 0x8c, 0x11, 0x94, 0x44, 0x3b,
+ 0xf3, 0x7f, 0xa9, 0xdb, 0xf0, 0xd9, 0x95, 0xee, 0xad, 0xf5, 0xf2, 0x3c,
+ 0x00, 0x3a, 0x39, 0x1f, 0x7f, 0xef, 0xb5, 0x43, 0xd9, 0x93, 0x9a, 0x5c,
+ 0xf8, 0x34, 0xf9, 0xe3, 0x92, 0xb6, 0xb8, 0xb4, 0x81, 0xb6, 0x7b, 0xe0,
+ 0x53, 0xb6, 0xb6, 0xb1, 0x4f, 0x7f, 0xec, 0x7a, 0x9a, 0xea, 0xf1, 0x55,
+ 0x02, 0x63, 0x34, 0xca, 0xd6, 0x76, 0xf2, 0xae, 0x43, 0xf9, 0x96, 0xda,
+ 0x7a, 0xd0, 0xf7, 0x73, 0xec, 0xb5, 0xe5, 0xef, 0xad, 0xa3, 0x6b, 0x2d,
+ 0xe6, 0xdb, 0x86, 0x77, 0xa4, 0xc9, 0x84, 0x5d, 0x72, 0x65, 0x87, 0xe3,
+ 0xe3, 0xbb, 0x7a, 0x3a, 0x88, 0xf1, 0x48, 0x33, 0x69, 0xf0, 0x31, 0x39,
+ 0x7f, 0x5c, 0x1b, 0xd2, 0x93, 0xd6, 0xe7, 0x44, 0xfb, 0xf5, 0xbc, 0x6e,
+ 0xd3, 0x75, 0x92, 0x68, 0xfb, 0xc7, 0x98, 0x03, 0x9f, 0x39, 0x0f, 0x1f,
+ 0x1b, 0x26, 0xbd, 0x7e, 0xa2, 0xeb, 0xc5, 0x00, 0xd4, 0x19, 0x9f, 0x4f,
+ 0x6d, 0x7a, 0x8d, 0xb6, 0xaf, 0x19, 0xd7, 0x72, 0x56, 0xdb, 0x91, 0xf7,
+ 0xd4, 0xcd, 0xaf, 0x4f, 0x0a, 0xf3, 0x94, 0x8b, 0x77, 0x21, 0xf5, 0x63,
+ 0xa3, 0x7e, 0xf8, 0x91, 0x0c, 0x62, 0x21, 0xc6, 0x48, 0xd7, 0xc4, 0x47,
+ 0x3c, 0x47, 0x1c, 0xcb, 0x23, 0x5e, 0x56, 0x7e, 0xc4, 0xf3, 0x91, 0xc8,
+ 0xc3, 0x9e, 0x54, 0xef, 0xa5, 0x8c, 0x8d, 0x8d, 0x57, 0x9c, 0xb1, 0xbd,
+ 0x95, 0xfe, 0x31, 0xc6, 0x11, 0x9e, 0xcc, 0xa1, 0x7e, 0x45, 0xc6, 0x0d,
+ 0xb4, 0xcb, 0xaa, 0x76, 0x6a, 0x1f, 0x68, 0x9d, 0x7e, 0x84, 0xfa, 0x38,
+ 0xee, 0x8d, 0x15, 0x19, 0xcb, 0xc1, 0x06, 0xcd, 0xcf, 0xc0, 0xc7, 0xd9,
+ 0x56, 0x86, 0x72, 0xb9, 0xc7, 0xb1, 0x86, 0x95, 0xec, 0xc5, 0xac, 0x51,
+ 0xae, 0x65, 0x79, 0xe6, 0x1d, 0xb0, 0xa1, 0xae, 0xdc, 0x0d, 0x5b, 0xf8,
+ 0x10, 0x64, 0x55, 0xce, 0xc0, 0x10, 0x9e, 0x81, 0xf1, 0x3a, 0x13, 0x13,
+ 0xe3, 0x78, 0x87, 0x84, 0x8f, 0xc4, 0x25, 0x74, 0x84, 0xb1, 0x58, 0xd2,
+ 0xbc, 0x5b, 0x04, 0x3e, 0xf1, 0xc5, 0xdb, 0x0d, 0xb1, 0x06, 0x32, 0x92,
+ 0x44, 0x3c, 0xd9, 0x6b, 0x96, 0x91, 0x16, 0x25, 0x99, 0x3a, 0x8d, 0xbe,
+ 0xc2, 0x67, 0x50, 0x17, 0xed, 0x9a, 0x16, 0x13, 0xf8, 0xb5, 0x4b, 0x74,
+ 0xd1, 0xd3, 0x95, 0xe8, 0xe2, 0xea, 0x3d, 0x94, 0xc1, 0x95, 0x3d, 0x14,
+ 0xbe, 0x7f, 0x43, 0xef, 0xfd, 0x3c, 0xab, 0xe3, 0x1a, 0xca, 0x08, 0x7d,
+ 0x9b, 0x8a, 0xcd, 0x60, 0xc7, 0x9f, 0x45, 0x2c, 0x6c, 0x4b, 0xae, 0x04,
+ 0xcc, 0x9e, 0x76, 0xe5, 0x29, 0xa7, 0xe0, 0x66, 0xfb, 0x5d, 0xb9, 0xec,
+ 0xd8, 0x85, 0xbc, 0x58, 0x6f, 0xd0, 0xde, 0xfd, 0x4f, 0xe7, 0xfd, 0xb2,
+ 0xab, 0xd5, 0xda, 0x95, 0x09, 0x14, 0xdc, 0x66, 0x3b, 0x2a, 0x37, 0xa5,
+ 0x0f, 0xca, 0x9e, 0x2d, 0x4b, 0x66, 0x50, 0x32, 0x37, 0x01, 0x17, 0xc6,
+ 0xf3, 0xca, 0x56, 0xbd, 0xa6, 0xe2, 0xeb, 0x07, 0xba, 0x0e, 0xca, 0xc6,
+ 0x2d, 0x96, 0x79, 0x35, 0x48, 0xcc, 0x76, 0x10, 0xb1, 0x80, 0x15, 0xcf,
+ 0x05, 0x6d, 0x73, 0xa7, 0x58, 0xc3, 0x9f, 0x16, 0x9e, 0xdb, 0xda, 0xd2,
+ 0x79, 0xc4, 0x8e, 0x7f, 0x22, 0xd0, 0xbd, 0xff, 0x13, 0x8c, 0xef, 0xce,
+ 0x30, 0xef, 0x4a, 0x64, 0x8b, 0x89, 0xe7, 0x98, 0x74, 0x1e, 0x4f, 0x48,
+ 0x12, 0x7c, 0xe9, 0x51, 0x3c, 0xe1, 0xf9, 0x51, 0x5c, 0xba, 0x8f, 0x10,
+ 0x43, 0x29, 0xde, 0xf4, 0x80, 0x37, 0x29, 0xf0, 0x06, 0x31, 0x55, 0xaf,
+ 0x79, 0x15, 0xe9, 0xb2, 0x24, 0x07, 0x7e, 0x00, 0xde, 0xf4, 0x80, 0x37,
+ 0xdd, 0x67, 0x12, 0x68, 0x8f, 0x3e, 0x16, 0x3b, 0x91, 0x46, 0xe5, 0x83,
+ 0x37, 0xb4, 0xe3, 0xd9, 0x96, 0xe4, 0x91, 0x08, 0xc6, 0x08, 0xc8, 0x8e,
+ 0xae, 0x82, 0x0c, 0x6d, 0x41, 0x6c, 0x16, 0x3b, 0x28, 0x17, 0xe1, 0x87,
+ 0x4a, 0x88, 0x11, 0x9e, 0x1a, 0xb0, 0x46, 0x97, 0x60, 0x4b, 0xab, 0xf7,
+ 0xb8, 0xf2, 0xf2, 0x96, 0xbf, 0x70, 0xe3, 0x37, 0x58, 0xbb, 0x24, 0xd0,
+ 0x2f, 0x93, 0x25, 0xe5, 0x1f, 0xe2, 0xd9, 0xa0, 0xc2, 0x65, 0x98, 0x63,
+ 0x01, 0x3e, 0x86, 0xe7, 0xd1, 0x36, 0x6c, 0xfd, 0xa7, 0xe5, 0xa1, 0xb9,
+ 0x09, 0xfc, 0x10, 0x6f, 0x4e, 0xb1, 0xee, 0x7e, 0xc4, 0x73, 0x0f, 0xcb,
+ 0xbe, 0x29, 0x60, 0xc7, 0x34, 0xe8, 0xee, 0xb7, 0x11, 0xcf, 0xcd, 0x37,
+ 0x4a, 0x0b, 0xca, 0xc0, 0xdb, 0xd1, 0xea, 0xda, 0x38, 0x6e, 0x09, 0xeb,
+ 0x30, 0x20, 0x7f, 0x56, 0xed, 0x97, 0xaf, 0x55, 0xfb, 0xe4, 0x4f, 0xe0,
+ 0x5b, 0xce, 0x57, 0x3b, 0xa0, 0x2b, 0x71, 0xac, 0x49, 0x1a, 0xeb, 0xe3,
+ 0xc8, 0x73, 0xd5, 0x94, 0x3c, 0x0b, 0x5e, 0x3d, 0x83, 0xdf, 0x50, 0x29,
+ 0x25, 0x3b, 0x4a, 0x7d, 0x7a, 0x8d, 0xb8, 0x3e, 0x36, 0xe8, 0xb1, 0x31,
+ 0x77, 0xeb, 0xc9, 0x02, 0xf4, 0x6f, 0xbe, 0x6a, 0xbf, 0x5e, 0x96, 0x8f,
+ 0x37, 0x72, 0x8f, 0xf7, 0xd4, 0x8a, 0x7f, 0x29, 0xb8, 0xa6, 0x6d, 0x1d,
+ 0x1e, 0xc7, 0x3a, 0x94, 0xa1, 0xa7, 0xa3, 0x8a, 0xf7, 0x35, 0xdf, 0x53,
+ 0xf6, 0x7c, 0x8f, 0x3f, 0xbf, 0x99, 0xbc, 0x7c, 0x5b, 0xb2, 0x47, 0x27,
+ 0x65, 0xcf, 0x31, 0x57, 0x3e, 0xec, 0xb8, 0x90, 0x63, 0xda, 0xe2, 0x7e,
+ 0xda, 0xf8, 0xc4, 0x78, 0xd0, 0x50, 0xb1, 0x94, 0x87, 0x5b, 0x7a, 0x37,
+ 0x43, 0x67, 0x53, 0x19, 0x63, 0x42, 0x92, 0x47, 0x27, 0xa4, 0xf3, 0x28,
+ 0x64, 0xc1, 0x61, 0x5f, 0x4b, 0xa6, 0x71, 0x8d, 0x3c, 0x70, 0x1c, 0x6b,
+ 0x20, 0x27, 0xb6, 0xf9, 0xba, 0xa4, 0x30, 0xfe, 0x01, 0xe9, 0x42, 0x1b,
+ 0x1b, 0x6d, 0xae, 0xaa, 0xb1, 0x9b, 0x31, 0x76, 0xa3, 0x1c, 0x8a, 0x59,
+ 0x90, 0x35, 0xfa, 0xf0, 0xff, 0x25, 0xd9, 0x32, 0xd3, 0x9f, 0x4a, 0xf6,
+ 0xd4, 0x47, 0x23, 0x12, 0xe5, 0x33, 0x4c, 0xc3, 0x09, 0x96, 0x77, 0x22,
+ 0x65, 0xb9, 0x8d, 0x38, 0xfa, 0xe7, 0x92, 0x3d, 0xcb, 0xb1, 0x5f, 0x47,
+ 0xf9, 0xcb, 0x92, 0x9d, 0xfe, 0x05, 0xf2, 0x17, 0x91, 0xbe, 0x81, 0x74,
+ 0x54, 0x3a, 0xa7, 0x25, 0x90, 0x3d, 0xfb, 0x2d, 0xe4, 0x43, 0x48, 0x0f,
+ 0xa1, 0xde, 0x76, 0xd0, 0xf7, 0xa7, 0xe8, 0x2f, 0x03, 0x9b, 0xf7, 0x3b,
+ 0x9a, 0x7e, 0x96, 0xb3, 0x8c, 0xef, 0x0e, 0xc1, 0xa6, 0xfd, 0x67, 0xd8,
+ 0x34, 0xfd, 0x3c, 0xcf, 0x3c, 0x6d, 0x1b, 0x9f, 0x27, 0xc0, 0x93, 0x03,
+ 0xc8, 0xbb, 0xf2, 0xb0, 0x43, 0x7f, 0xb3, 0x4d, 0xc6, 0xcc, 0x82, 0x1b,
+ 0x05, 0xae, 0x68, 0x86, 0x1e, 0x4c, 0x6c, 0x5d, 0x5f, 0x0f, 0x0e, 0x77,
+ 0x1f, 0x94, 0xa6, 0x2d, 0xfe, 0xfc, 0xfd, 0xf9, 0xda, 0xe6, 0x4f, 0x14,
+ 0x1f, 0xac, 0xc2, 0x27, 0x84, 0xf3, 0xb0, 0xe3, 0x5f, 0x30, 0xba, 0x77,
+ 0x3d, 0x04, 0x3d, 0x30, 0xce, 0x32, 0xef, 0xe9, 0x81, 0x71, 0x16, 0xb6,
+ 0xe1, 0x04, 0x62, 0xc4, 0x13, 0x1d, 0xd2, 0x38, 0x5d, 0xd3, 0x83, 0x86,
+ 0xe9, 0x5f, 0xad, 0x07, 0x8d, 0x67, 0x51, 0xef, 0x2c, 0x79, 0x86, 0x3e,
+ 0x4e, 0x91, 0x67, 0xed, 0x48, 0x3f, 0x8d, 0xb9, 0x92, 0xf6, 0x46, 0xd0,
+ 0xee, 0xe1, 0xa2, 0xdb, 0x21, 0xef, 0x0f, 0x6c, 0x39, 0xa0, 0xcb, 0xff,
+ 0xd2, 0x1d, 0x8e, 0x59, 0x73, 0x12, 0x20, 0x4f, 0x51, 0xb7, 0x4c, 0x1e,
+ 0xde, 0xdc, 0x24, 0xd1, 0xfd, 0xd2, 0x49, 0xfe, 0x95, 0x77, 0x22, 0x5f,
+ 0x70, 0xc3, 0x76, 0xb3, 0xe6, 0x27, 0x70, 0x52, 0x3f, 0xcb, 0x5f, 0x85,
+ 0xcc, 0x10, 0xaf, 0xbe, 0x26, 0x7b, 0xa6, 0x5c, 0x19, 0x73, 0x38, 0xff,
+ 0xef, 0x63, 0xfe, 0x99, 0x2d, 0x31, 0x59, 0x4a, 0xc4, 0xc0, 0x93, 0x79,
+ 0xd8, 0xf6, 0x8b, 0xe2, 0xf1, 0x81, 0xe7, 0x02, 0x3b, 0xc4, 0x8e, 0x0f,
+ 0x89, 0x9d, 0xfa, 0x01, 0xf8, 0x30, 0x04, 0xd9, 0xcf, 0x55, 0x29, 0x3b,
+ 0xaf, 0xc8, 0x20, 0x64, 0xe2, 0x7b, 0x8e, 0x95, 0x02, 0x16, 0x82, 0xbd,
+ 0xa0, 0x5c, 0x50, 0x26, 0x5a, 0x94, 0x4d, 0x3a, 0xe1, 0x58, 0x4f, 0x94,
+ 0xe5, 0x56, 0x39, 0xd1, 0x46, 0xda, 0xf1, 0x6e, 0x5a, 0xf9, 0x8b, 0xd4,
+ 0xb8, 0xd1, 0x05, 0x1b, 0x9d, 0x12, 0xb3, 0xbb, 0xd8, 0xe8, 0xdf, 0x21,
+ 0xc9, 0x1f, 0x0d, 0xc8, 0x44, 0x37, 0xd7, 0x8a, 0xfd, 0x22, 0x5f, 0x2e,
+ 0xb8, 0x21, 0xfb, 0x75, 0xf7, 0x64, 0x7b, 0x42, 0x3e, 0xd9, 0xbd, 0x22,
+ 0x97, 0x73, 0x22, 0x9e, 0x5e, 0x0c, 0xaa, 0xf5, 0xf0, 0xe9, 0xf6, 0xe7,
+ 0xe2, 0xbf, 0xeb, 0xab, 0x7b, 0xc7, 0xb9, 0x50, 0xd6, 0x57, 0x74, 0x27,
+ 0x71, 0x2d, 0xad, 0xaf, 0x41, 0x9e, 0xac, 0x27, 0x8a, 0x72, 0x19, 0xb2,
+ 0x07, 0x1e, 0x9e, 0x65, 0x4a, 0x1e, 0x4e, 0x40, 0xee, 0x5f, 0x95, 0x1d,
+ 0x47, 0xa9, 0x33, 0xaf, 0x62, 0xae, 0xca, 0x96, 0xc0, 0x46, 0xb0, 0x3f,
+ 0x57, 0x26, 0x9d, 0xae, 0xd4, 0x29, 0xb9, 0x35, 0xbe, 0x17, 0x31, 0xe7,
+ 0xb8, 0xe9, 0xca, 0xa2, 0x53, 0x90, 0xc5, 0x01, 0xb4, 0x29, 0x7f, 0x1a,
+ 0xbf, 0x4f, 0xe9, 0xb9, 0x3d, 0x0a, 0xbe, 0x5b, 0x89, 0x39, 0xe3, 0xf7,
+ 0xc1, 0xf7, 0x87, 0x25, 0x39, 0xbd, 0x62, 0x6b, 0x20, 0x77, 0x9e, 0xad,
+ 0x49, 0x9e, 0x35, 0xa5, 0x5c, 0xb2, 0xe5, 0x23, 0xb4, 0x21, 0x25, 0xce,
+ 0x0b, 0x36, 0x86, 0x67, 0xec, 0x25, 0xd8, 0x99, 0x12, 0x6c, 0x0a, 0x6c,
+ 0xc8, 0x9f, 0xa0, 0xfc, 0x59, 0xd4, 0x79, 0x06, 0xf1, 0xd3, 0x79, 0x60,
+ 0xbf, 0x73, 0xc0, 0x14, 0x4f, 0x97, 0x32, 0x3a, 0x96, 0x55, 0xf3, 0x85,
+ 0xcf, 0x52, 0xb1, 0x8f, 0x94, 0xe7, 0xd4, 0x7d, 0x1e, 0xb5, 0xb6, 0x59,
+ 0x67, 0x13, 0x71, 0x16, 0x28, 0x13, 0x99, 0x9b, 0xf3, 0x79, 0x42, 0xdb,
+ 0xc7, 0xf3, 0x19, 0xdf, 0x56, 0x36, 0xaf, 0xb1, 0x95, 0x22, 0x2f, 0x56,
+ 0x3c, 0x3c, 0x49, 0x7c, 0x5c, 0x9c, 0x4a, 0xac, 0x9c, 0x63, 0x16, 0xe1,
+ 0x37, 0x97, 0x11, 0x67, 0x44, 0xd2, 0xdf, 0x94, 0xc8, 0x71, 0xd7, 0xfd,
+ 0x21, 0xfc, 0x66, 0x01, 0x6b, 0x62, 0x04, 0x50, 0xbe, 0xc0, 0x77, 0x94,
+ 0x7b, 0xca, 0x76, 0x80, 0xe7, 0x19, 0xf2, 0x12, 0xca, 0xca, 0x2a, 0xfe,
+ 0xfa, 0x16, 0xe8, 0xd1, 0xf4, 0xa9, 0x32, 0xd6, 0x6b, 0x94, 0xdc, 0x58,
+ 0x0a, 0x31, 0x4e, 0xaf, 0xd9, 0x88, 0xf6, 0x73, 0x0b, 0x6c, 0x63, 0x0d,
+ 0xf0, 0x3a, 0xd5, 0x4b, 0x0b, 0x2c, 0xef, 0x90, 0x8b, 0x88, 0x45, 0x49,
+ 0x43, 0x79, 0x36, 0x2d, 0xde, 0xde, 0x31, 0xed, 0x15, 0x69, 0x45, 0x1e,
+ 0xfc, 0xca, 0x96, 0xe8, 0x67, 0x43, 0x52, 0x88, 0x93, 0xd7, 0x71, 0x59,
+ 0x9e, 0xfa, 0x4c, 0x13, 0xf7, 0x66, 0xb3, 0x36, 0x9f, 0xfd, 0xbd, 0x0e,
+ 0xf3, 0x2d, 0xec, 0x75, 0x70, 0x7f, 0x23, 0x04, 0x5f, 0xa6, 0xf6, 0x3c,
+ 0x90, 0x26, 0xea, 0xe2, 0x5f, 0xbe, 0xf7, 0xb0, 0x51, 0x0d, 0x3f, 0x12,
+ 0x4f, 0x72, 0xbe, 0x56, 0x61, 0x09, 0xf6, 0xa3, 0x2d, 0x7d, 0x49, 0xee,
+ 0x3d, 0xe1, 0xcd, 0xcf, 0x38, 0x25, 0xbc, 0x4b, 0x23, 0x57, 0x67, 0x2d,
+ 0xe7, 0x0a, 0x30, 0x45, 0x2e, 0xe6, 0x60, 0xbd, 0x46, 0x9b, 0x60, 0xbf,
+ 0x06, 0x32, 0xc6, 0x99, 0x26, 0x0f, 0x9f, 0x85, 0x64, 0x62, 0x8a, 0xe7,
+ 0x9e, 0xb0, 0x6d, 0xc0, 0x90, 0xbf, 0x1b, 0xc2, 0x73, 0x85, 0x79, 0xc4,
+ 0xa4, 0x5e, 0x3c, 0x8b, 0x67, 0xaf, 0x3f, 0xf2, 0xdc, 0x38, 0xc1, 0xb9,
+ 0x07, 0xe4, 0x5e, 0xa0, 0x13, 0x41, 0xff, 0x9d, 0x7a, 0xac, 0xce, 0x53,
+ 0x29, 0xee, 0x65, 0x4b, 0x12, 0xf6, 0x22, 0x8b, 0x58, 0x32, 0x17, 0xeb,
+ 0xd0, 0xd8, 0x9c, 0xef, 0xd6, 0x62, 0x4f, 0x3f, 0xc6, 0x4b, 0xc9, 0xe7,
+ 0x4b, 0x3e, 0xd6, 0x4b, 0xc1, 0xc7, 0x4a, 0x68, 0xb8, 0xc7, 0x95, 0x1f,
+ 0x3a, 0xe4, 0x57, 0x1f, 0xf2, 0x8e, 0x1c, 0xae, 0xfe, 0xb2, 0xf3, 0xcd,
+ 0xfa, 0xbf, 0x66, 0xd0, 0xc8, 0x1f, 0xe8, 0x03, 0x3e, 0x22, 0xed, 0x06,
+ 0xfc, 0x79, 0x11, 0xb8, 0xcb, 0x38, 0xd3, 0xa1, 0xde, 0x19, 0xc0, 0x06,
+ 0xe5, 0x29, 0xd8, 0xc6, 0x33, 0x3c, 0xf3, 0x85, 0x6d, 0x3b, 0x13, 0x96,
+ 0xe2, 0x0c, 0xe5, 0x52, 0xda, 0x0c, 0xac, 0x17, 0xeb, 0x97, 0xa7, 0x3a,
+ 0x90, 0x36, 0x23, 0x4d, 0xa8, 0x7e, 0xca, 0x53, 0xb6, 0x6a, 0x5f, 0x9e,
+ 0x4a, 0xa9, 0x76, 0xe5, 0xa9, 0x3e, 0xa4, 0x8e, 0x34, 0x9c, 0x41, 0xe0,
+ 0x74, 0xa6, 0x5b, 0x26, 0x4e, 0xc2, 0xbf, 0xf4, 0x1b, 0xea, 0xbe, 0xc4,
+ 0x38, 0xfc, 0x4f, 0x08, 0x51, 0xd6, 0x15, 0x73, 0x00, 0x18, 0x6b, 0x1b,
+ 0x30, 0xc8, 0x36, 0xb1, 0x8f, 0x73, 0xfe, 0xb4, 0xbd, 0xcb, 0xdc, 0xff,
+ 0x8a, 0x3f, 0x28, 0x19, 0xd9, 0x37, 0xd3, 0x08, 0x7d, 0x0d, 0x99, 0x45,
+ 0xe9, 0x32, 0x87, 0x90, 0xcf, 0xcf, 0x91, 0x6f, 0xf7, 0xab, 0xd8, 0x2d,
+ 0xeb, 0xc4, 0xa2, 0x12, 0x4d, 0x63, 0x8c, 0xb7, 0xd2, 0xbe, 0x07, 0xf2,
+ 0x67, 0xeb, 0x3e, 0xd2, 0xa0, 0xa7, 0x9e, 0x1f, 0x3c, 0xeb, 0xcd, 0xfc,
+ 0x8a, 0xb3, 0x5e, 0xca, 0x35, 0xf9, 0x7b, 0xbf, 0x2c, 0xdb, 0x69, 0x79,
+ 0xc9, 0x4e, 0xc9, 0x45, 0x7b, 0xab, 0xfc, 0x39, 0xfc, 0xf4, 0x25, 0x7b,
+ 0xba, 0x89, 0x58, 0xa0, 0xac, 0xce, 0xcf, 0xfc, 0xb5, 0xb2, 0xf5, 0x3e,
+ 0xfa, 0x8f, 0x64, 0x71, 0x8a, 0xd8, 0xd9, 0xdd, 0xbe, 0xc7, 0x29, 0xd0,
+ 0x6f, 0x81, 0x06, 0x62, 0xb5, 0x02, 0xfc, 0xdf, 0x41, 0x19, 0x72, 0xe8,
+ 0xf7, 0x94, 0x8f, 0x8a, 0x0f, 0x79, 0xfa, 0xec, 0xe4, 0x61, 0x57, 0x97,
+ 0x67, 0xa0, 0x4f, 0x42, 0xf9, 0xc7, 0xf3, 0x1c, 0xd7, 0xdd, 0x96, 0x2f,
+ 0x94, 0x38, 0xcf, 0xe2, 0xe6, 0xa8, 0x04, 0x65, 0x58, 0xe1, 0x85, 0x16,
+ 0x79, 0x71, 0x61, 0x83, 0x18, 0xf0, 0x50, 0xc6, 0x2d, 0x61, 0x75, 0xd3,
+ 0x84, 0xf1, 0xb7, 0xb4, 0xf2, 0xbe, 0xd8, 0x87, 0xc1, 0x1b, 0xee, 0x05,
+ 0x60, 0x6e, 0xad, 0x9c, 0x89, 0x9f, 0xef, 0x83, 0x7e, 0xf1, 0x39, 0x20,
+ 0x39, 0x3b, 0x86, 0x67, 0xa6, 0xd4, 0x39, 0xee, 0x93, 0x05, 0xc5, 0xc3,
+ 0xdc, 0xe3, 0xea, 0x7d, 0xa3, 0x7d, 0x07, 0x70, 0x1d, 0xe5, 0x15, 0xe9,
+ 0xa2, 0x37, 0x6e, 0x0e, 0x38, 0x2e, 0xdf, 0xd7, 0xa4, 0xce, 0xff, 0x0a,
+ 0xd0, 0x85, 0x71, 0x55, 0xbf, 0x5f, 0x2e, 0x4d, 0xed, 0x8f, 0x7a, 0xfa,
+ 0x31, 0xa0, 0x9f, 0xf9, 0x9e, 0xf1, 0x15, 0xf7, 0x4b, 0x5e, 0x19, 0x99,
+ 0xb4, 0xbf, 0xa1, 0xf5, 0x47, 0x02, 0x77, 0xf7, 0x00, 0x87, 0x1e, 0x69,
+ 0xc0, 0x5c, 0xac, 0x44, 0x22, 0x60, 0xb4, 0x1b, 0xc0, 0xf1, 0x43, 0xca,
+ 0xe7, 0xf6, 0xa8, 0xfd, 0xe8, 0x53, 0xa9, 0x16, 0x29, 0x9b, 0xb6, 0xba,
+ 0x17, 0xb7, 0x64, 0x6e, 0x21, 0xd6, 0xc7, 0xaf, 0x09, 0x65, 0x5d, 0x48,
+ 0x1b, 0x91, 0xbe, 0x4b, 0x8a, 0xc7, 0xa6, 0xf5, 0x78, 0xe1, 0x35, 0xf9,
+ 0x3e, 0x9d, 0x7e, 0x44, 0xc7, 0x53, 0x1c, 0x27, 0x2c, 0xf6, 0x17, 0x9b,
+ 0xa5, 0xeb, 0x88, 0x09, 0x6c, 0x1b, 0x07, 0xd6, 0xed, 0x90, 0xd4, 0x91,
+ 0x84, 0xdc, 0x72, 0xc4, 0xdf, 0x73, 0xfa, 0x0f, 0x23, 0x49, 0xb5, 0xc7,
+ 0xf9, 0xdd, 0x11, 0x7b, 0x8e, 0xe9, 0x6b, 0xfa, 0xfe, 0xde, 0x15, 0x7d,
+ 0xaf, 0xef, 0x47, 0x23, 0x3d, 0x2a, 0xfd, 0x6f, 0x23, 0x29, 0x95, 0xbe,
+ 0x3e, 0x72, 0x4b, 0xc5, 0x8b, 0x8f, 0x8a, 0xf3, 0x29, 0xf9, 0x5c, 0x89,
+ 0xf8, 0xb2, 0x1f, 0xd8, 0xd1, 0x81, 0x9d, 0xe9, 0x83, 0x9d, 0x49, 0xc1,
+ 0xce, 0x0c, 0xd0, 0xce, 0xc0, 0x6e, 0xbf, 0x02, 0xbb, 0xed, 0xc8, 0xf7,
+ 0x20, 0xaf, 0x4f, 0x3b, 0x8d, 0xc0, 0x85, 0xae, 0xeb, 0xcd, 0xd5, 0x7a,
+ 0x62, 0x09, 0xeb, 0x5b, 0x3e, 0x2d, 0x91, 0x56, 0xd8, 0xa0, 0x2d, 0x27,
+ 0x1a, 0x64, 0x3e, 0xe6, 0xba, 0x47, 0x1d, 0x5b, 0xae, 0xa2, 0x7e, 0xd6,
+ 0xa6, 0x1e, 0xbf, 0x14, 0x65, 0x3c, 0x76, 0x75, 0x6a, 0x2b, 0x6c, 0x12,
+ 0xe5, 0x3d, 0x22, 0xe5, 0xb1, 0xb8, 0x2c, 0x20, 0x3e, 0xab, 0xd5, 0x49,
+ 0xe1, 0x99, 0xfa, 0xff, 0x5d, 0xd4, 0x4d, 0xc1, 0x3f, 0x98, 0xb2, 0xd8,
+ 0x93, 0x90, 0x53, 0x3d, 0xd6, 0x40, 0xc2, 0xa0, 0xed, 0x4a, 0xc8, 0x1c,
+ 0x62, 0xfd, 0x72, 0x89, 0xf5, 0x59, 0x0f, 0xfa, 0x59, 0xf2, 0xda, 0x4d,
+ 0x96, 0x7c, 0x3b, 0xd1, 0xcf, 0x7d, 0xc8, 0x50, 0xae, 0xc7, 0xf3, 0x01,
+ 0x86, 0xd1, 0x08, 0x39, 0x70, 0xc0, 0xff, 0x31, 0x94, 0xf7, 0xf3, 0xbe,
+ 0x07, 0xca, 0x88, 0x85, 0x7e, 0x1c, 0x25, 0x46, 0xcc, 0x39, 0x63, 0x28,
+ 0x63, 0x1b, 0x2b, 0x9e, 0x44, 0xf9, 0xa8, 0x24, 0xe3, 0x79, 0x75, 0xf7,
+ 0xac, 0x1d, 0x65, 0xec, 0x23, 0xa8, 0xf7, 0x63, 0xfe, 0x8f, 0x92, 0xa3,
+ 0xa0, 0xed, 0x97, 0xf7, 0xaa, 0xbd, 0x81, 0x8c, 0xe9, 0x40, 0x1f, 0x58,
+ 0x96, 0x34, 0xd9, 0x2e, 0xe7, 0x38, 0xca, 0x16, 0xde, 0x57, 0xe1, 0x19,
+ 0x5e, 0x44, 0xee, 0xad, 0x34, 0x4b, 0xae, 0xd2, 0x70, 0x1d, 0xfb, 0xef,
+ 0xeb, 0xe4, 0x72, 0xdc, 0x14, 0xde, 0x83, 0xf0, 0xf4, 0x3c, 0xb4, 0x95,
+ 0x3a, 0x31, 0xc0, 0x73, 0x03, 0xf8, 0x5b, 0xac, 0x05, 0xfc, 0xef, 0x39,
+ 0xf8, 0xdf, 0xa7, 0x4b, 0x35, 0xfb, 0xe1, 0xf9, 0x5d, 0xda, 0x80, 0x27,
+ 0xb1, 0x66, 0xa3, 0xc0, 0xfd, 0x3b, 0x11, 0x0f, 0x0c, 0x03, 0xfb, 0x0f,
+ 0x62, 0xfd, 0xd2, 0x58, 0xbb, 0x31, 0xde, 0x17, 0xc2, 0x3a, 0x0e, 0xa8,
+ 0x73, 0xe6, 0x19, 0x75, 0xe7, 0xe2, 0x47, 0xca, 0xf7, 0x3e, 0x5e, 0x32,
+ 0xe0, 0x1f, 0x0a, 0xee, 0x66, 0xdb, 0x02, 0xfe, 0x5b, 0xd1, 0xe7, 0x81,
+ 0x17, 0x61, 0x57, 0x7e, 0x06, 0xba, 0xce, 0xcf, 0xd0, 0x9f, 0xa3, 0x8e,
+ 0x87, 0xb7, 0x1d, 0xee, 0x75, 0x41, 0x9f, 0x0f, 0x2f, 0xcb, 0x12, 0x70,
+ 0x47, 0x86, 0x72, 0x8c, 0xf8, 0xc1, 0x7a, 0x7a, 0x4e, 0xba, 0x69, 0x03,
+ 0xe7, 0xa8, 0x2b, 0xfd, 0xd3, 0x71, 0x60, 0x3d, 0x20, 0x79, 0x75, 0xae,
+ 0x8a, 0xe7, 0xb3, 0x1b, 0xc5, 0x20, 0xde, 0x73, 0x6e, 0x40, 0x19, 0xed,
+ 0x86, 0x8f, 0x91, 0x96, 0x06, 0xda, 0x24, 0xb3, 0xa5, 0x4d, 0xd9, 0x0e,
+ 0xcb, 0x79, 0x09, 0xe3, 0xee, 0x90, 0x46, 0x60, 0xb8, 0x02, 0xc6, 0x38,
+ 0x20, 0xff, 0xd5, 0xe1, 0x1e, 0x95, 0x17, 0xfb, 0x81, 0x96, 0x08, 0x78,
+ 0xd6, 0xb4, 0xc7, 0x36, 0x23, 0x3b, 0xaa, 0xec, 0x3f, 0xa2, 0x30, 0x56,
+ 0x4e, 0xd8, 0x3f, 0xfc, 0x04, 0xc6, 0x4c, 0x4e, 0x53, 0xf6, 0x7b, 0xb1,
+ 0x6e, 0xbf, 0x0d, 0x0c, 0x44, 0xae, 0x7e, 0x75, 0x83, 0xa7, 0x2f, 0xa4,
+ 0x7f, 0x89, 0x78, 0x82, 0x67, 0x00, 0x5e, 0x5c, 0xbe, 0x42, 0x5b, 0x3f,
+ 0xe8, 0x9d, 0xdd, 0xe0, 0x9f, 0x25, 0x77, 0x4e, 0x7b, 0xfe, 0xba, 0xf3,
+ 0x2c, 0x5a, 0x1d, 0x95, 0x76, 0x9e, 0x4a, 0x1b, 0x72, 0x8b, 0xdc, 0x19,
+ 0xf2, 0xfa, 0x31, 0x4e, 0x98, 0x90, 0x55, 0xda, 0x81, 0x76, 0xc8, 0x39,
+ 0xf3, 0xb4, 0x29, 0xb4, 0x09, 0x94, 0x05, 0x5b, 0x8a, 0x55, 0xd8, 0x84,
+ 0x96, 0x0e, 0x99, 0x23, 0xcf, 0x4e, 0xd0, 0x4e, 0xfc, 0x48, 0x26, 0xd7,
+ 0xd8, 0xca, 0x41, 0xf1, 0xe3, 0xda, 0x66, 0x09, 0xa7, 0x6d, 0xf3, 0x3e,
+ 0x35, 0x47, 0xcf, 0x5e, 0xee, 0x23, 0xfe, 0x9c, 0xc9, 0x58, 0x6d, 0xa2,
+ 0xb1, 0xa7, 0xc2, 0x4f, 0xdf, 0xc7, 0x5c, 0xd9, 0x87, 0xe2, 0xd3, 0xc0,
+ 0xa0, 0x17, 0x0b, 0xa8, 0x3d, 0x3f, 0xe0, 0xe0, 0xf8, 0xcf, 0x60, 0x6b,
+ 0x73, 0xc4, 0x25, 0xe0, 0x73, 0xe7, 0x51, 0xca, 0xd1, 0x66, 0xda, 0x32,
+ 0xe0, 0xbc, 0x14, 0xed, 0xb5, 0x2c, 0x4c, 0x03, 0x73, 0x19, 0x77, 0x48,
+ 0x9e, 0xf2, 0xca, 0xbb, 0x0a, 0x0b, 0x86, 0x4c, 0xce, 0xb6, 0x48, 0xd7,
+ 0x09, 0xee, 0xaf, 0x9e, 0x8a, 0x4a, 0x0b, 0xf7, 0x58, 0xe9, 0x83, 0xfa,
+ 0x25, 0x87, 0xf2, 0xce, 0x13, 0x41, 0xb5, 0x1f, 0x36, 0x67, 0x90, 0x47,
+ 0x7d, 0xb0, 0x07, 0x56, 0x6a, 0xc9, 0xd8, 0xd6, 0xe4, 0x61, 0x48, 0xc8,
+ 0x52, 0x09, 0x32, 0x56, 0x82, 0x8c, 0x95, 0x20, 0x63, 0x25, 0xc8, 0x18,
+ 0xb0, 0xdf, 0x79, 0xe8, 0xdf, 0xb9, 0xd2, 0x80, 0xf6, 0xeb, 0xbb, 0x94,
+ 0x5f, 0x3f, 0x54, 0x7a, 0xc5, 0x65, 0xfa, 0xac, 0x8a, 0x4d, 0xfb, 0x20,
+ 0x83, 0x8c, 0x45, 0xfd, 0x18, 0xf5, 0x15, 0x79, 0x72, 0xe6, 0x55, 0x39,
+ 0x35, 0x53, 0xc3, 0x81, 0x13, 0x25, 0x57, 0x5e, 0x72, 0x10, 0x7f, 0xce,
+ 0x13, 0x53, 0x65, 0x5a, 0x1b, 0x15, 0xb6, 0x3a, 0x28, 0x79, 0x85, 0x93,
+ 0x95, 0x1f, 0x01, 0xbe, 0x52, 0xb8, 0x90, 0xba, 0x29, 0x6d, 0x5b, 0x2e,
+ 0xcb, 0x39, 0xf8, 0xf1, 0x85, 0xea, 0x6b, 0xf2, 0x8c, 0xc2, 0xe3, 0xe4,
+ 0xc3, 0x3b, 0xe5, 0xa7, 0xa6, 0x77, 0x9e, 0x7f, 0x0a, 0x58, 0x63, 0xa1,
+ 0x87, 0xb6, 0x23, 0x04, 0x5f, 0x60, 0x15, 0x3a, 0xa1, 0xd7, 0xfb, 0x8d,
+ 0x1b, 0x81, 0x69, 0xf8, 0x7e, 0xa3, 0xbc, 0x38, 0x53, 0xa8, 0x93, 0x09,
+ 0xda, 0x07, 0xeb, 0xb0, 0x18, 0xf4, 0x53, 0xf4, 0x9b, 0x9c, 0x2f, 0xfd,
+ 0xd4, 0x4f, 0x37, 0xf0, 0x0e, 0x57, 0xf9, 0x58, 0x6c, 0x03, 0xf7, 0x1b,
+ 0x63, 0x36, 0x79, 0x7a, 0x59, 0xf6, 0x57, 0x58, 0xf6, 0x2a, 0xd6, 0x87,
+ 0xe9, 0x0f, 0xdc, 0x7b, 0x63, 0x1c, 0x8f, 0xfd, 0x02, 0x37, 0xb5, 0x63,
+ 0xae, 0xa5, 0x8f, 0x68, 0xcc, 0xdd, 0xa7, 0x70, 0xf4, 0xb5, 0x78, 0x99,
+ 0x7c, 0x72, 0xc0, 0xa7, 0xcb, 0x6a, 0x3f, 0x70, 0x9d, 0x7d, 0xe2, 0x27,
+ 0xa0, 0x57, 0x85, 0x2b, 0xc2, 0x3d, 0x4b, 0xee, 0xe7, 0x72, 0xaf, 0xb8,
+ 0xde, 0x62, 0xa8, 0x7b, 0x03, 0x72, 0x0f, 0xec, 0xcb, 0xbd, 0xb0, 0x2f,
+ 0xf7, 0x5d, 0x73, 0x07, 0xda, 0x3f, 0x03, 0xe8, 0x2a, 0x04, 0x8d, 0x0e,
+ 0x19, 0xad, 0xd4, 0xb7, 0xe5, 0x3e, 0xee, 0x7a, 0xfb, 0xb6, 0xdc, 0xd3,
+ 0x4d, 0xad, 0xd9, 0x0b, 0xa4, 0x6c, 0xb8, 0x72, 0xc9, 0xe1, 0xbe, 0x9b,
+ 0x7f, 0x6f, 0x7e, 0x3d, 0xfc, 0x15, 0x68, 0xf6, 0xf7, 0x9c, 0x43, 0xe9,
+ 0x2b, 0xc2, 0xfb, 0xf3, 0xc5, 0x29, 0xe2, 0x81, 0x98, 0xba, 0x17, 0x63,
+ 0xa8, 0x7d, 0x3e, 0xaf, 0x6d, 0x71, 0x4a, 0x9d, 0x31, 0x15, 0xb8, 0x77,
+ 0x6d, 0x6e, 0xb5, 0xcc, 0xd1, 0xa0, 0x77, 0x1f, 0x93, 0xba, 0xec, 0xd9,
+ 0x32, 0xc8, 0x62, 0xb5, 0x76, 0xcf, 0x71, 0x50, 0xd9, 0x8b, 0x2b, 0xd0,
+ 0x01, 0xae, 0x17, 0xe2, 0x05, 0xe8, 0xc9, 0x04, 0xec, 0x53, 0x5e, 0xf5,
+ 0x17, 0xa1, 0x5c, 0x64, 0xb2, 0x41, 0x43, 0xc2, 0xc7, 0x19, 0x0b, 0x79,
+ 0x7b, 0x2d, 0xb9, 0xa0, 0xa5, 0xec, 0x37, 0x68, 0x07, 0x3e, 0xa3, 0x7e,
+ 0x26, 0xc6, 0x1b, 0xd3, 0x0d, 0xf0, 0xab, 0x58, 0xbf, 0x2a, 0xf7, 0x04,
+ 0xa0, 0xbb, 0x8b, 0xdf, 0x91, 0x7d, 0xb3, 0xdd, 0xcd, 0x9e, 0xfc, 0x73,
+ 0x1f, 0x99, 0xf3, 0xf3, 0x69, 0x58, 0xdd, 0xb7, 0x71, 0x5c, 0x22, 0x51,
+ 0xf8, 0xb4, 0x0f, 0x20, 0xce, 0xd8, 0x01, 0x59, 0x59, 0x8a, 0xb1, 0x5f,
+ 0x4f, 0x67, 0x26, 0x4b, 0xec, 0xfb, 0x3b, 0x32, 0x34, 0x5b, 0x6a, 0xa6,
+ 0x2f, 0x59, 0x84, 0x1d, 0x58, 0x36, 0xe9, 0x43, 0xc7, 0xe0, 0xe3, 0xda,
+ 0xe5, 0xfb, 0xb3, 0xf4, 0x8f, 0x49, 0xf3, 0x94, 0xf4, 0xc6, 0x4f, 0x81,
+ 0xa6, 0xcf, 0x3b, 0x21, 0xc6, 0x68, 0xee, 0x20, 0xca, 0xfe, 0x5c, 0x92,
+ 0x66, 0x67, 0x80, 0xcf, 0xbd, 0xe6, 0x17, 0x80, 0x61, 0x33, 0x66, 0xd2,
+ 0xbc, 0x35, 0x40, 0x39, 0x42, 0xcc, 0xbd, 0x58, 0xa3, 0xf3, 0x07, 0xb3,
+ 0x2a, 0x4e, 0x52, 0x76, 0x66, 0xd1, 0xe1, 0x78, 0xa0, 0x5b, 0xd9, 0xac,
+ 0x5b, 0x61, 0x4f, 0x22, 0xfa, 0xfc, 0x0d, 0x6d, 0x88, 0x6d, 0x9c, 0x90,
+ 0xce, 0x3f, 0x2a, 0xd9, 0x93, 0x31, 0xd8, 0x33, 0xf6, 0xe5, 0xc7, 0x0e,
+ 0xf4, 0x91, 0x3e, 0xde, 0xa6, 0xbf, 0xbb, 0x03, 0x7e, 0xef, 0x66, 0x45,
+ 0xcf, 0xb0, 0xd3, 0x27, 0x13, 0xc7, 0x38, 0x76, 0x0f, 0x6c, 0x79, 0x5c,
+ 0xc9, 0x6d, 0xb1, 0xb4, 0x1c, 0x8f, 0xc0, 0x26, 0x47, 0xb6, 0x90, 0x9f,
+ 0xef, 0x93, 0xbb, 0xec, 0x31, 0xb9, 0x1b, 0xb2, 0x33, 0x68, 0x3b, 0x32,
+ 0x84, 0xb5, 0xd8, 0x61, 0xc3, 0xef, 0x28, 0x0c, 0xdd, 0x88, 0xb8, 0x8b,
+ 0x63, 0xb7, 0xeb, 0xfb, 0x17, 0x1e, 0x7e, 0xfc, 0x4a, 0xd5, 0xe3, 0x51,
+ 0x76, 0xf6, 0x49, 0xc5, 0x9b, 0x61, 0x67, 0x9b, 0xf6, 0xb3, 0x2d, 0x92,
+ 0x53, 0xf5, 0xb6, 0x29, 0x7f, 0x5c, 0x5c, 0xb8, 0x1f, 0x29, 0x7c, 0xf3,
+ 0x02, 0xec, 0x0d, 0x30, 0x77, 0xb1, 0xb2, 0x15, 0x79, 0xf8, 0xd0, 0x85,
+ 0x34, 0xd2, 0xf7, 0x21, 0x65, 0xdd, 0x07, 0x9a, 0xbd, 0xbd, 0xdc, 0xb5,
+ 0xf7, 0xb8, 0x24, 0xf0, 0x01, 0x85, 0x4b, 0xaf, 0xa8, 0x3b, 0x80, 0x88,
+ 0xa1, 0x47, 0xb2, 0xb0, 0x2b, 0xcd, 0xc0, 0x40, 0x53, 0xc7, 0xad, 0xd4,
+ 0x50, 0x60, 0xbb, 0x7c, 0x10, 0xb1, 0x7c, 0xd9, 0xe1, 0x5a, 0x6e, 0x95,
+ 0x07, 0xdf, 0x4b, 0x19, 0xd9, 0x2e, 0x7b, 0xde, 0x1b, 0x90, 0x3d, 0x7d,
+ 0x56, 0x86, 0x74, 0xdf, 0xf2, 0x2e, 0x3f, 0x9e, 0xee, 0x1a, 0x4e, 0x06,
+ 0xfa, 0xe5, 0x0b, 0x90, 0xb1, 0x02, 0xe4, 0x6b, 0xa8, 0x4a, 0x9e, 0xd3,
+ 0xde, 0xd3, 0xce, 0xa7, 0x80, 0x95, 0x7d, 0xec, 0x67, 0xcb, 0x54, 0xb5,
+ 0x41, 0x12, 0x37, 0x70, 0x3f, 0x39, 0xe1, 0x9d, 0x71, 0xdc, 0x40, 0x99,
+ 0x40, 0x0c, 0x72, 0x83, 0xa7, 0x9f, 0xea, 0xee, 0xdd, 0x0d, 0x9e, 0x5f,
+ 0x41, 0xfc, 0xeb, 0x12, 0xe7, 0x79, 0x77, 0x0d, 0xbe, 0xa1, 0x6d, 0x69,
+ 0x68, 0xe3, 0x0a, 0xbe, 0x6b, 0x61, 0xfc, 0xf0, 0x87, 0xcd, 0xb5, 0x6f,
+ 0x07, 0xd6, 0xca, 0xa2, 0xbf, 0xef, 0x36, 0x87, 0x39, 0xd3, 0xa7, 0x5b,
+ 0x26, 0x6d, 0x61, 0xab, 0xbd, 0x4b, 0xfe, 0x0c, 0xfe, 0xfd, 0x6b, 0x2b,
+ 0xfe, 0x7d, 0x37, 0xf8, 0xb1, 0x16, 0x03, 0xd8, 0xe6, 0x3d, 0x98, 0xcb,
+ 0x30, 0xd6, 0xf3, 0x6e, 0xfc, 0xee, 0x2a, 0xad, 0xda, 0xc7, 0x9b, 0x29,
+ 0x00, 0x4f, 0x36, 0xd8, 0xec, 0x6f, 0xd5, 0x7e, 0x5e, 0x21, 0x2f, 0x2b,
+ 0x7b, 0x85, 0x03, 0x57, 0x85, 0x7e, 0xef, 0x75, 0x09, 0x77, 0xdb, 0xaf,
+ 0x77, 0x06, 0xec, 0xe7, 0x8d, 0x00, 0xcf, 0xc1, 0x1d, 0x39, 0x5d, 0x25,
+ 0x0e, 0xbb, 0x28, 0xc6, 0x59, 0x62, 0xb0, 0x97, 0xd5, 0x1e, 0x54, 0xb9,
+ 0xf4, 0x2d, 0xa4, 0xa8, 0x0f, 0xfb, 0x18, 0xf4, 0xf6, 0x29, 0x14, 0x56,
+ 0xa1, 0x9d, 0xbd, 0x1b, 0xeb, 0x30, 0x81, 0x5f, 0xe7, 0x96, 0x5b, 0xa1,
+ 0xbf, 0x94, 0x53, 0xee, 0x7d, 0x75, 0x9b, 0x5b, 0x02, 0x7c, 0xb7, 0xde,
+ 0x3e, 0xd8, 0xb7, 0x25, 0x74, 0x14, 0xbe, 0xce, 0xa0, 0x7d, 0xe0, 0x3c,
+ 0xe8, 0x27, 0x4d, 0x99, 0x3f, 0x46, 0x5d, 0x5f, 0xaf, 0xbe, 0x5f, 0xd7,
+ 0x9f, 0x8b, 0xf2, 0x1b, 0x99, 0x3c, 0xf7, 0x38, 0x4b, 0x5c, 0x03, 0x07,
+ 0x6b, 0xe0, 0xca, 0x71, 0xa7, 0x95, 0x36, 0x5d, 0x82, 0xc7, 0x5d, 0x19,
+ 0x54, 0xd8, 0xb5, 0x17, 0x98, 0x6b, 0xa3, 0xc6, 0x0d, 0x31, 0x09, 0x1d,
+ 0xef, 0x90, 0x46, 0xe0, 0xea, 0x86, 0x23, 0xf4, 0x91, 0xc9, 0xc4, 0x20,
+ 0x84, 0x20, 0xa4, 0xee, 0x93, 0x5a, 0x03, 0xdf, 0x97, 0xde, 0xc4, 0xf7,
+ 0x85, 0x78, 0xe9, 0x51, 0xac, 0x9f, 0xe5, 0x5c, 0x5c, 0xa7, 0x7e, 0xb1,
+ 0x56, 0x1f, 0x72, 0xc4, 0xbd, 0x35, 0xb6, 0xe1, 0x5e, 0x5b, 0x72, 0xe0,
+ 0x7b, 0xdc, 0x63, 0x43, 0xac, 0xd9, 0x70, 0xc6, 0xa3, 0xc1, 0x58, 0x6c,
+ 0x93, 0xf2, 0x49, 0xea, 0x28, 0xf7, 0x59, 0x4c, 0x2f, 0x4e, 0x2d, 0x31,
+ 0x5e, 0xe5, 0xfb, 0x84, 0x7e, 0xdf, 0xa9, 0xdf, 0x33, 0x1e, 0x2d, 0xb8,
+ 0x0d, 0xe0, 0xe9, 0x0e, 0xd8, 0xcf, 0xfb, 0xb7, 0xda, 0x0a, 0x37, 0xdc,
+ 0xbf, 0xb2, 0x66, 0x3b, 0xd5, 0xdd, 0xa2, 0x72, 0xe9, 0xa0, 0xd8, 0x5b,
+ 0x96, 0x52, 0x21, 0x19, 0xc5, 0x5a, 0x30, 0x9f, 0x21, 0x3d, 0xa9, 0x43,
+ 0xb2, 0x5f, 0xad, 0x4d, 0xf9, 0x98, 0x75, 0x38, 0x11, 0x98, 0x10, 0xa3,
+ 0xcc, 0xe7, 0x4f, 0x23, 0x3d, 0x04, 0xbc, 0xe3, 0xed, 0x5d, 0x1a, 0xe5,
+ 0xd5, 0xbc, 0x04, 0xc6, 0x30, 0x77, 0xac, 0xda, 0xc7, 0xaa, 0xed, 0x71,
+ 0xf1, 0xfd, 0xa0, 0x7a, 0x9f, 0x5a, 0xb5, 0xcf, 0x95, 0x33, 0x88, 0x65,
+ 0xfc, 0xf7, 0x5c, 0x0b, 0xae, 0x17, 0x7c, 0xf1, 0x31, 0x7f, 0xcf, 0xab,
+ 0x45, 0xaf, 0x0b, 0xd7, 0x67, 0x4a, 0xce, 0x99, 0xd6, 0x30, 0xe5, 0xef,
+ 0xb6, 0xad, 0x37, 0xc9, 0x78, 0x3b, 0xf7, 0xdb, 0xea, 0x69, 0x58, 0xbb,
+ 0x8f, 0x56, 0x3f, 0xfe, 0xda, 0xfd, 0x37, 0x8e, 0xed, 0xed, 0xb1, 0x65,
+ 0x57, 0xed, 0xb1, 0xd5, 0x8f, 0xc7, 0xb1, 0x36, 0x22, 0x7e, 0x2a, 0xb8,
+ 0x31, 0x9b, 0x6b, 0xd4, 0x95, 0x98, 0x65, 0xfe, 0xcb, 0x06, 0xd6, 0x31,
+ 0x06, 0x3f, 0xc2, 0xb5, 0xf4, 0xcf, 0x9e, 0xb9, 0xa6, 0xc9, 0xc4, 0x21,
+ 0x6f, 0x3d, 0x07, 0xbc, 0x75, 0xf7, 0xd6, 0xff, 0xe2, 0xca, 0x3a, 0xd2,
+ 0x3f, 0x70, 0x1d, 0xdb, 0x45, 0x60, 0x67, 0x8d, 0x23, 0x5c, 0x43, 0xa6,
+ 0x5c, 0x43, 0xbe, 0xe3, 0x1a, 0x76, 0xea, 0x77, 0x5c, 0x3f, 0xe0, 0xb4,
+ 0x2f, 0x02, 0x63, 0x38, 0x59, 0xf5, 0x1d, 0x54, 0x67, 0xb7, 0xaf, 0x8b,
+ 0x29, 0x79, 0x66, 0x3e, 0x2a, 0x66, 0xda, 0x9b, 0xd7, 0xd8, 0xaa, 0xfd,
+ 0x76, 0x9e, 0x5f, 0xf5, 0x11, 0x7b, 0xfa, 0xf3, 0x8a, 0x73, 0x5e, 0xfb,
+ 0xe5, 0xb2, 0xe4, 0xa7, 0x42, 0x88, 0x01, 0x53, 0xc0, 0x39, 0x7d, 0xb0,
+ 0xb7, 0xdc, 0x1f, 0x45, 0x59, 0x85, 0x78, 0x85, 0xbe, 0x2e, 0x05, 0x5d,
+ 0xa1, 0x0d, 0x26, 0x1e, 0x79, 0x55, 0x72, 0x73, 0xbe, 0x8d, 0x41, 0xff,
+ 0x86, 0xdf, 0x3f, 0xf9, 0x9c, 0xb9, 0x65, 0xb3, 0x2c, 0x25, 0x36, 0x8b,
+ 0x95, 0x58, 0x90, 0xda, 0xba, 0x8e, 0xad, 0xcf, 0x77, 0xe7, 0xfe, 0x60,
+ 0x4d, 0x36, 0xc6, 0xd6, 0x59, 0xfb, 0xbd, 0xe2, 0xbf, 0xf7, 0xd7, 0x7e,
+ 0xdd, 0x75, 0x28, 0xbc, 0x22, 0x5c, 0x0b, 0xf2, 0x80, 0x78, 0x38, 0x2c,
+ 0x9f, 0x8a, 0x51, 0x1f, 0x0b, 0xea, 0x7c, 0x33, 0x69, 0x74, 0x2b, 0x9b,
+ 0x31, 0xe8, 0x78, 0xf2, 0x5a, 0xc0, 0x38, 0x91, 0xae, 0x7f, 0xe1, 0x0e,
+ 0xc6, 0x10, 0xe7, 0x76, 0xd1, 0xbe, 0xf8, 0x3a, 0x1d, 0x55, 0x3a, 0xfd,
+ 0x79, 0x27, 0x20, 0x45, 0x3b, 0x20, 0x13, 0xf6, 0x41, 0x85, 0xf1, 0x3f,
+ 0x84, 0xbe, 0x1e, 0xd4, 0x7d, 0x4d, 0x48, 0xb7, 0xb6, 0x3f, 0x07, 0x20,
+ 0xe7, 0xae, 0xdc, 0xe7, 0x6c, 0x95, 0xdb, 0x5a, 0xa9, 0x03, 0xfe, 0xfc,
+ 0x0f, 0x4a, 0xd7, 0xd6, 0xa5, 0x04, 0x22, 0x83, 0x5b, 0xc2, 0x2b, 0x3c,
+ 0xa0, 0x9e, 0xf9, 0xf2, 0xed, 0xf1, 0xc1, 0x9b, 0xff, 0xaa, 0xb9, 0xea,
+ 0x79, 0x72, 0xce, 0xac, 0xc7, 0xb9, 0x7a, 0x58, 0xbe, 0x36, 0x57, 0xbf,
+ 0x7e, 0x33, 0x64, 0xc9, 0x4a, 0x48, 0xa0, 0x9e, 0x37, 0x2b, 0x36, 0x6a,
+ 0x98, 0x7b, 0x24, 0x4b, 0xa6, 0x95, 0x4a, 0x04, 0xfc, 0xbd, 0x68, 0x0f,
+ 0xeb, 0x76, 0x02, 0x87, 0xdb, 0xdd, 0xdd, 0xa9, 0xbc, 0xda, 0x23, 0x35,
+ 0xd4, 0xbc, 0x26, 0x80, 0xc9, 0xe6, 0x9d, 0x57, 0xdc, 0x4f, 0x02, 0xb3,
+ 0x8e, 0xcb, 0xc3, 0x12, 0x5c, 0xb5, 0x97, 0x8b, 0xfc, 0x59, 0xee, 0xe7,
+ 0x5a, 0x89, 0x0c, 0xd6, 0xf8, 0xc3, 0x88, 0xe1, 0xcb, 0xb0, 0xfb, 0x1f,
+ 0xa1, 0x6f, 0x28, 0xc1, 0x5f, 0x00, 0x97, 0x7c, 0xed, 0xba, 0x18, 0x7e,
+ 0xbc, 0x6e, 0x2f, 0xd7, 0xc3, 0xa7, 0xe7, 0x14, 0x26, 0x25, 0x6e, 0x3f,
+ 0x1c, 0xb8, 0xa7, 0x27, 0x88, 0x38, 0xa3, 0xe0, 0x46, 0x6c, 0xe2, 0xb8,
+ 0x83, 0x72, 0x17, 0xd6, 0xe7, 0xf4, 0x7c, 0x21, 0xb0, 0xa3, 0xe4, 0xcb,
+ 0x2a, 0xe2, 0xca, 0xaa, 0x95, 0x5a, 0x06, 0x3f, 0x9e, 0xd4, 0x98, 0x8f,
+ 0xe7, 0x35, 0x65, 0x1d, 0xb3, 0x70, 0x6f, 0xa8, 0x58, 0x3d, 0x28, 0x93,
+ 0x0e, 0xf7, 0x76, 0xba, 0xa4, 0x18, 0xcb, 0xdc, 0xd4, 0xb8, 0xc2, 0x23,
+ 0xcb, 0x44, 0xcc, 0x97, 0xa2, 0xfd, 0x2e, 0xeb, 0xf3, 0x8e, 0x27, 0x95,
+ 0x7c, 0xf9, 0xfb, 0xc2, 0x8c, 0x8f, 0x78, 0x5e, 0xd5, 0x65, 0x0e, 0xf3,
+ 0x79, 0x8e, 0x32, 0xa0, 0x62, 0x26, 0xf0, 0xf2, 0x21, 0xc9, 0x8c, 0x26,
+ 0x14, 0x6e, 0x79, 0xbc, 0x44, 0x7d, 0x21, 0xfe, 0xbf, 0x0c, 0xec, 0x1f,
+ 0xc2, 0x9a, 0x31, 0x0e, 0xe0, 0xd8, 0xd4, 0x0b, 0x94, 0x55, 0xcc, 0x5f,
+ 0xa2, 0x17, 0xdb, 0x37, 0x11, 0x63, 0x5c, 0x28, 0x7d, 0x5c, 0xf1, 0x6f,
+ 0x49, 0xfc, 0xbd, 0x73, 0x85, 0x05, 0x0b, 0xd9, 0x60, 0x40, 0x92, 0x47,
+ 0x3f, 0x03, 0x19, 0x1a, 0x41, 0x8c, 0xc4, 0x7a, 0xa2, 0xce, 0xaf, 0x06,
+ 0x81, 0xb9, 0x0c, 0xfb, 0x46, 0x29, 0x9a, 0x61, 0x29, 0xaa, 0x7b, 0x80,
+ 0x3c, 0xcf, 0x0d, 0xaa, 0xbd, 0x9d, 0xa2, 0x49, 0xcc, 0x9f, 0xd9, 0xe4,
+ 0xdf, 0x03, 0x2c, 0x9a, 0x6c, 0xc7, 0x3c, 0xcb, 0x27, 0x24, 0x7c, 0xf4,
+ 0x80, 0x34, 0x1c, 0x7d, 0x58, 0x1a, 0xa7, 0x89, 0xf1, 0xb8, 0x77, 0x6f,
+ 0xdc, 0xd1, 0x28, 0xc4, 0xdc, 0x5f, 0xc5, 0xd8, 0x07, 0xe5, 0x87, 0x8e,
+ 0x4f, 0xd3, 0x86, 0x8d, 0xd2, 0xc2, 0x3a, 0x7e, 0xde, 0xc7, 0xe3, 0x77,
+ 0x80, 0x1e, 0xce, 0x3f, 0xa1, 0x71, 0xdf, 0x1d, 0x75, 0xb1, 0x6b, 0x83,
+ 0x8e, 0x5d, 0xd9, 0xee, 0x32, 0x7c, 0xf6, 0x31, 0x09, 0xdb, 0x7e, 0xfb,
+ 0xed, 0xa8, 0x17, 0xaf, 0xbb, 0x03, 0xc1, 0x3a, 0xfa, 0x4e, 0x40, 0x0b,
+ 0x71, 0x0f, 0xcf, 0xdb, 0x59, 0xe6, 0x9d, 0xf9, 0x1b, 0xe5, 0x74, 0x70,
+ 0xf5, 0xf8, 0xdb, 0xea, 0xea, 0xfa, 0x65, 0x7e, 0x9b, 0xb0, 0x17, 0xf3,
+ 0xf7, 0x87, 0xeb, 0xda, 0x7d, 0xd7, 0xf4, 0x52, 0x2f, 0xf6, 0xf0, 0xe2,
+ 0x20, 0xce, 0x21, 0x55, 0x87, 0x73, 0x56, 0x7f, 0x2f, 0x9a, 0x43, 0x79,
+ 0x7e, 0xd6, 0xbf, 0x3b, 0x64, 0x60, 0x2e, 0x56, 0x81, 0xf1, 0x8b, 0xc9,
+ 0x6f, 0x33, 0x67, 0x0b, 0xa0, 0xfb, 0x66, 0x75, 0xef, 0x88, 0x77, 0x37,
+ 0x50, 0x2f, 0xe1, 0xe1, 0x4f, 0xe6, 0xe3, 0x58, 0xf3, 0x77, 0x75, 0x18,
+ 0xe9, 0xff, 0x7e, 0x53, 0xb6, 0x9f, 0xf8, 0x66, 0x13, 0xcf, 0x21, 0x81,
+ 0x9b, 0x29, 0x67, 0xdf, 0x81, 0x9c, 0x35, 0xaa, 0x73, 0x9f, 0x62, 0x89,
+ 0xf1, 0x5c, 0x1e, 0xf2, 0xc3, 0xfb, 0x7b, 0x8c, 0xfb, 0xf2, 0x7a, 0x3f,
+ 0x96, 0x74, 0x12, 0xd3, 0xfb, 0xf1, 0x01, 0xfb, 0x5c, 0xef, 0x9e, 0xb2,
+ 0x1f, 0xb3, 0x51, 0xde, 0xe2, 0x8a, 0xe6, 0xa1, 0x35, 0xf1, 0xca, 0x21,
+ 0xd8, 0x82, 0x79, 0xc8, 0xf3, 0x5e, 0xd8, 0xc0, 0xc1, 0x20, 0xf5, 0x33,
+ 0xaa, 0x63, 0x59, 0x9b, 0x71, 0x7b, 0x60, 0x14, 0x7d, 0x18, 0xd3, 0xaf,
+ 0xc9, 0x04, 0xec, 0xff, 0x64, 0x35, 0xa9, 0xbe, 0xe9, 0xc9, 0xc4, 0x79,
+ 0x9f, 0x8c, 0xe5, 0x5f, 0x83, 0xbc, 0xbe, 0x06, 0x3c, 0xbc, 0x01, 0xfc,
+ 0x34, 0xf4, 0x5a, 0xfd, 0x96, 0xde, 0x8b, 0x8a, 0x70, 0x2f, 0x1e, 0x76,
+ 0xb3, 0xe8, 0x61, 0xcd, 0xd8, 0x24, 0xd2, 0x7f, 0x1e, 0xf5, 0xe4, 0xf5,
+ 0xdf, 0x6a, 0x79, 0x6b, 0x42, 0xf9, 0x63, 0x6a, 0x0f, 0xd2, 0x9b, 0x93,
+ 0xa5, 0x63, 0x95, 0x30, 0x64, 0x8e, 0xf3, 0xfa, 0x53, 0xd4, 0xa3, 0xac,
+ 0xf5, 0xe8, 0xb3, 0xd9, 0xa8, 0xb2, 0x8f, 0x39, 0xc8, 0x52, 0x5e, 0xc5,
+ 0x11, 0xc0, 0xf7, 0x0e, 0xdb, 0x3d, 0xb7, 0x89, 0x67, 0x9f, 0x0d, 0xb6,
+ 0x8a, 0x2d, 0xda, 0x83, 0xe2, 0x97, 0xdd, 0x89, 0x32, 0xca, 0xd9, 0x8d,
+ 0x58, 0x1b, 0x96, 0x65, 0x91, 0xe7, 0x58, 0x37, 0xe9, 0x71, 0x38, 0x46,
+ 0x77, 0xf3, 0x6a, 0x9a, 0x38, 0x97, 0xf6, 0x35, 0xdf, 0x35, 0xb0, 0xec,
+ 0x46, 0x5d, 0x16, 0xd2, 0xf3, 0x1b, 0xd2, 0xdf, 0xd2, 0x5a, 0x87, 0x33,
+ 0x2b, 0xd8, 0x98, 0xf4, 0x45, 0x54, 0xbb, 0x8c, 0xe9, 0xc9, 0xce, 0x21,
+ 0xac, 0x47, 0x28, 0x1d, 0xe4, 0x99, 0x2c, 0xf8, 0xeb, 0xeb, 0x44, 0x5c,
+ 0xc5, 0x9d, 0x09, 0xc3, 0xbb, 0xbb, 0x74, 0xee, 0x9a, 0xfb, 0xd9, 0xde,
+ 0x5d, 0xf7, 0xa1, 0x9e, 0x26, 0x99, 0x9f, 0x89, 0xe8, 0x7b, 0x93, 0x71,
+ 0xa5, 0xb3, 0xf9, 0x31, 0xe6, 0xff, 0xc7, 0x26, 0x7e, 0xc7, 0x6c, 0xd8,
+ 0x2c, 0x6f, 0xd7, 0xfc, 0xbd, 0x51, 0xdd, 0x33, 0xa2, 0x2e, 0x14, 0xe7,
+ 0xde, 0x50, 0xef, 0x4f, 0xcf, 0x36, 0xa8, 0xfa, 0xa7, 0x67, 0xd7, 0xde,
+ 0x15, 0x62, 0xd9, 0xdb, 0xb8, 0xbf, 0x21, 0x0b, 0x53, 0x0d, 0xb2, 0x38,
+ 0x1b, 0x60, 0xbc, 0x96, 0x6e, 0xac, 0x7d, 0x0b, 0xa3, 0xbf, 0x5b, 0x73,
+ 0x65, 0x08, 0xeb, 0x37, 0x3f, 0x30, 0x29, 0xe5, 0x01, 0xc6, 0x23, 0xea,
+ 0x3e, 0x20, 0x64, 0xa4, 0x01, 0x58, 0xb4, 0xe0, 0x96, 0x6d, 0xee, 0x03,
+ 0xb7, 0x68, 0xbd, 0x7e, 0x45, 0xc7, 0x7c, 0xe4, 0x91, 0x21, 0xb9, 0xbe,
+ 0x09, 0x45, 0x57, 0x59, 0xf1, 0xca, 0xff, 0xd6, 0x88, 0xfd, 0xf3, 0x7b,
+ 0xa3, 0xa0, 0xc6, 0xb2, 0xfb, 0x35, 0xcf, 0xff, 0x4a, 0xa7, 0x8f, 0xca,
+ 0x9e, 0x63, 0xbf, 0x0f, 0x5a, 0x9b, 0xbc, 0x3b, 0x4f, 0x52, 0xff, 0x3d,
+ 0x49, 0x48, 0x7d, 0xcf, 0x12, 0xb2, 0x1f, 0x45, 0x19, 0xf7, 0xc1, 0x1e,
+ 0x55, 0xf3, 0xe0, 0xbd, 0xba, 0x82, 0xfc, 0xaa, 0xfb, 0x21, 0x7e, 0x2c,
+ 0xc6, 0xbb, 0x4b, 0x51, 0xdd, 0xdf, 0x0e, 0xbd, 0x8e, 0x63, 0xb2, 0x07,
+ 0xbe, 0x26, 0x0f, 0x4c, 0xca, 0xfb, 0x5e, 0xe3, 0xc1, 0xfa, 0x31, 0x7d,
+ 0x59, 0xf6, 0xe2, 0x7c, 0xff, 0xde, 0x41, 0x50, 0xc5, 0x23, 0x2b, 0x7b,
+ 0x06, 0xba, 0x7c, 0x4c, 0xf6, 0x95, 0xd4, 0xde, 0x81, 0x3a, 0x2f, 0x9c,
+ 0x84, 0x4e, 0x0e, 0x2a, 0x7f, 0x12, 0x09, 0x0c, 0x55, 0xd2, 0x92, 0x3f,
+ 0xb9, 0x13, 0xe3, 0x70, 0x1f, 0x2e, 0xa3, 0xcf, 0xe5, 0x76, 0xcb, 0x9e,
+ 0xaa, 0x37, 0xf6, 0xde, 0x12, 0xdf, 0x27, 0xe1, 0xa3, 0xf9, 0x3e, 0x17,
+ 0x0f, 0xaa, 0x93, 0x85, 0x5b, 0xd1, 0xb6, 0x41, 0xf3, 0x96, 0xf7, 0xfc,
+ 0xd9, 0x9e, 0xfa, 0xf7, 0x4f, 0x4c, 0x89, 0xe6, 0xf0, 0x9e, 0x6d, 0xfc,
+ 0xfe, 0xf6, 0xc2, 0x67, 0x30, 0x36, 0x7e, 0x44, 0x96, 0xe6, 0x26, 0x65,
+ 0x79, 0xce, 0x97, 0x33, 0xde, 0xb9, 0x26, 0xed, 0x77, 0xeb, 0x3b, 0xd7,
+ 0x19, 0xac, 0xc3, 0x6a, 0x5e, 0xe5, 0x56, 0x7d, 0x8f, 0xf4, 0x75, 0xd3,
+ 0xfb, 0x26, 0x70, 0xbb, 0xba, 0x3f, 0xb5, 0x5a, 0xde, 0xd9, 0xcf, 0x57,
+ 0x4c, 0x9e, 0x33, 0x78, 0x77, 0xc0, 0xda, 0xeb, 0xde, 0xc7, 0xf4, 0xbd,
+ 0xab, 0xaf, 0xe9, 0xbb, 0xfa, 0xe4, 0xe7, 0xa8, 0xa6, 0xf7, 0x56, 0xe8,
+ 0x1e, 0xfb, 0x7c, 0x4c, 0xaf, 0x1b, 0xd2, 0x79, 0x3e, 0xab, 0xbb, 0xa6,
+ 0xfa, 0xec, 0xd5, 0xd4, 0x63, 0xd4, 0xdf, 0x7b, 0x6b, 0xa8, 0x1b, 0x97,
+ 0xed, 0xe9, 0x1b, 0xfc, 0x3b, 0xe0, 0x2c, 0x3b, 0xa6, 0xef, 0xd7, 0xf9,
+ 0x77, 0xbe, 0x59, 0xe6, 0xdf, 0x03, 0x23, 0xbf, 0xb8, 0x9f, 0x88, 0xb4,
+ 0x3a, 0xaa, 0x9f, 0x47, 0xeb, 0xbe, 0x1d, 0xf2, 0xfb, 0x0c, 0xa1, 0x8f,
+ 0x3b, 0x83, 0xd7, 0xde, 0x11, 0xe7, 0xb7, 0x54, 0x94, 0x45, 0x83, 0xdf,
+ 0x78, 0x33, 0x06, 0x03, 0x6e, 0xda, 0x28, 0x7b, 0x15, 0x3d, 0x05, 0x75,
+ 0x57, 0x22, 0xeb, 0x34, 0xc9, 0xa0, 0xe9, 0xe5, 0xf7, 0xce, 0xaf, 0x95,
+ 0x53, 0x96, 0x6f, 0x8a, 0x48, 0x94, 0xdf, 0x70, 0xf1, 0xfd, 0x7a, 0xdf,
+ 0x2e, 0x84, 0xf5, 0xf7, 0x53, 0x0e, 0xda, 0x7c, 0x9e, 0xf2, 0x5e, 0x28,
+ 0xac, 0xdc, 0xd1, 0x2c, 0xa8, 0x3d, 0x52, 0x00, 0x73, 0x7d, 0x57, 0x92,
+ 0xdf, 0xb0, 0x8b, 0x3c, 0x5d, 0xe1, 0xb7, 0x5c, 0xdb, 0xd5, 0x1d, 0x16,
+ 0xef, 0x5c, 0x90, 0x74, 0x75, 0x29, 0x9b, 0x5c, 0xae, 0x14, 0xc9, 0x53,
+ 0xed, 0x57, 0xc3, 0xda, 0xaf, 0x92, 0xc7, 0xc3, 0xe0, 0xf1, 0x5f, 0xeb,
+ 0x75, 0x61, 0xfb, 0x8c, 0xba, 0x0b, 0x9e, 0x89, 0xf1, 0x6c, 0xea, 0x31,
+ 0x35, 0x17, 0xda, 0x68, 0xb4, 0x7d, 0x47, 0x50, 0xe9, 0xae, 0xfa, 0x46,
+ 0x1e, 0xf2, 0xc9, 0x6f, 0xde, 0x61, 0x5f, 0x4b, 0xfc, 0xb6, 0x7d, 0x58,
+ 0x7d, 0x67, 0x52, 0xae, 0x70, 0x5d, 0xf9, 0x4d, 0xfb, 0x68, 0x9d, 0x3c,
+ 0x06, 0xf5, 0x58, 0x9b, 0x5a, 0x25, 0xea, 0xad, 0x3b, 0xbf, 0x51, 0x29,
+ 0x57, 0xfc, 0xfb, 0x9d, 0x1b, 0x96, 0xa8, 0x13, 0xa2, 0x62, 0x6c, 0xef,
+ 0x3b, 0x9b, 0xb2, 0xfa, 0x6e, 0x25, 0xc1, 0xef, 0x2e, 0xe1, 0x3b, 0x76,
+ 0xe1, 0x99, 0x67, 0xba, 0xbb, 0x91, 0xc2, 0xe6, 0x54, 0xc6, 0x91, 0x3e,
+ 0x2c, 0x39, 0xb5, 0xe7, 0xd6, 0x8c, 0xfc, 0x5e, 0x35, 0x76, 0xb1, 0xf2,
+ 0x80, 0xec, 0x39, 0xf9, 0x10, 0xbf, 0xed, 0x51, 0xdf, 0xe5, 0x67, 0x1d,
+ 0xd2, 0x18, 0x93, 0x09, 0x35, 0xef, 0x42, 0xed, 0x9b, 0x11, 0xc5, 0xfb,
+ 0x5c, 0x2b, 0xd7, 0xb4, 0x50, 0x69, 0x06, 0x8d, 0x01, 0x7d, 0xc7, 0x93,
+ 0x58, 0xdc, 0x9f, 0x7f, 0x94, 0xf7, 0x06, 0x5d, 0x9e, 0xdd, 0xed, 0x29,
+ 0xf1, 0x0e, 0x67, 0x52, 0xc7, 0xe8, 0xdc, 0xb7, 0xe3, 0xd9, 0x00, 0x65,
+ 0xdc, 0x4a, 0x8d, 0xc3, 0xfa, 0x87, 0x25, 0xce, 0x73, 0x65, 0x3d, 0x97,
+ 0xe6, 0xba, 0xb9, 0xf0, 0xde, 0xaa, 0x37, 0x1f, 0x7e, 0x0b, 0x93, 0x2f,
+ 0xd5, 0x7f, 0xc7, 0xa3, 0xbe, 0x11, 0x57, 0xdf, 0xcd, 0x8c, 0x57, 0x3e,
+ 0x21, 0x1f, 0x2b, 0x6d, 0xd4, 0xdf, 0xf0, 0x44, 0xe4, 0x63, 0x95, 0xd7,
+ 0x14, 0x4f, 0xf3, 0xea, 0xfb, 0xa3, 0xb0, 0x5e, 0xb3, 0x98, 0xea, 0xa3,
+ 0xf6, 0x1d, 0x92, 0x55, 0xf7, 0x4d, 0x4a, 0x58, 0xc6, 0xe7, 0x7f, 0xd9,
+ 0xb7, 0x48, 0x8f, 0x08, 0xbf, 0x47, 0xb9, 0xe4, 0x4c, 0xca, 0xe3, 0x73,
+ 0xae, 0x7b, 0x97, 0x43, 0x5c, 0xb7, 0x41, 0x96, 0x63, 0xa3, 0x3b, 0xbe,
+ 0x67, 0xb7, 0x05, 0xca, 0x33, 0x8d, 0xb0, 0xd7, 0xc4, 0x12, 0x12, 0x65,
+ 0x7e, 0x7e, 0x86, 0x7a, 0x1a, 0xc2, 0x1c, 0x2d, 0xf3, 0xaa, 0x7c, 0xa6,
+ 0x95, 0x7b, 0x5e, 0x77, 0x21, 0x8e, 0xfc, 0xb8, 0xe3, 0xd9, 0xe5, 0xcf,
+ 0x2d, 0xec, 0x94, 0xcf, 0x55, 0x22, 0x81, 0xf2, 0x14, 0xef, 0xfa, 0x59,
+ 0xc3, 0x73, 0x92, 0x44, 0x3d, 0xf6, 0x0f, 0x79, 0x89, 0x6f, 0x96, 0xa7,
+ 0x8e, 0xfd, 0xc2, 0xbd, 0x6a, 0xe3, 0x3d, 0x6c, 0xcd, 0xb2, 0xe3, 0xef,
+ 0xeb, 0x21, 0x86, 0x3f, 0xc2, 0x7a, 0x9b, 0x21, 0x07, 0xf0, 0xdb, 0xd0,
+ 0x39, 0xc6, 0x98, 0x57, 0xb5, 0xdd, 0x32, 0x8e, 0xdc, 0x2c, 0x57, 0x57,
+ 0xee, 0x0a, 0x5f, 0x86, 0x6c, 0x27, 0x3c, 0xfe, 0xab, 0x7d, 0xf0, 0x03,
+ 0x12, 0xfc, 0x22, 0xfc, 0xc4, 0x17, 0x1b, 0x94, 0x6d, 0xa7, 0x3f, 0x43,
+ 0xfc, 0x81, 0x18, 0x23, 0x84, 0x7e, 0x1e, 0x6c, 0xf5, 0x64, 0x76, 0x52,
+ 0xe4, 0xcb, 0x4d, 0x92, 0x69, 0x65, 0x0c, 0x2b, 0xbf, 0xc2, 0x7e, 0xd5,
+ 0xeb, 0x59, 0x4a, 0xbe, 0x42, 0x1d, 0xaf, 0x72, 0x2e, 0xc9, 0xf8, 0x8f,
+ 0xe5, 0x93, 0x32, 0x1e, 0xe7, 0x5c, 0x1e, 0x91, 0xc2, 0xdc, 0x63, 0xf8,
+ 0x71, 0x9e, 0xa4, 0xfb, 0x1f, 0xe8, 0x7b, 0x04, 0xa3, 0x52, 0x9c, 0x4a,
+ 0xcb, 0xc4, 0xec, 0x5e, 0x7e, 0xa3, 0x3b, 0x7c, 0x97, 0x3a, 0x5f, 0xb3,
+ 0xe2, 0xc9, 0x40, 0x6f, 0x62, 0x82, 0xf7, 0x26, 0xd4, 0x7c, 0xf6, 0x62,
+ 0x3e, 0xdf, 0x6a, 0xe5, 0xdd, 0xf3, 0xab, 0xb0, 0xbf, 0xc6, 0x71, 0xca,
+ 0xa1, 0x65, 0x76, 0x06, 0x98, 0xdf, 0x8d, 0xd8, 0x99, 0x65, 0xbb, 0x25,
+ 0x78, 0x64, 0xc5, 0xce, 0xa3, 0x5c, 0x9f, 0xf3, 0xaa, 0xf6, 0xff, 0x11,
+ 0x6d, 0x51, 0xef, 0x88, 0xdf, 0xd6, 0xaf, 0xc3, 0xb6, 0x9c, 0xe7, 0x4e,
+ 0xc4, 0xec, 0x3e, 0x5d, 0x90, 0xc3, 0x78, 0x3d, 0xbf, 0xa3, 0x6b, 0xf8,
+ 0x1d, 0x22, 0xde, 0x04, 0xbf, 0xc8, 0xe3, 0xa0, 0xe6, 0xf1, 0x9b, 0xe8,
+ 0xdf, 0x5f, 0x83, 0xbb, 0x50, 0x66, 0xea, 0x6f, 0x03, 0xdf, 0x0a, 0xdf,
+ 0xc9, 0x73, 0xd6, 0x7f, 0xb0, 0xd5, 0x93, 0x35, 0xd2, 0xb3, 0x1e, 0xcf,
+ 0x3b, 0xdb, 0xbc, 0x75, 0xd9, 0x0d, 0x7e, 0xf1, 0x4e, 0x67, 0xaf, 0xfa,
+ 0x4e, 0x20, 0x33, 0xb6, 0x1b, 0xb2, 0xe3, 0xcf, 0xab, 0x17, 0x32, 0xc6,
+ 0x33, 0x0b, 0xd6, 0xaf, 0xe7, 0x89, 0xe7, 0xf7, 0x82, 0xdc, 0x77, 0xb0,
+ 0x39, 0x57, 0x60, 0xc2, 0x2f, 0xab, 0xef, 0x82, 0x60, 0x27, 0xdf, 0xb6,
+ 0xf2, 0x5d, 0xd0, 0xf5, 0xd7, 0x78, 0xa0, 0xcd, 0xf3, 0x51, 0x26, 0x78,
+ 0xd2, 0xa2, 0xdb, 0xec, 0x06, 0x3e, 0xe5, 0x5e, 0x6c, 0x32, 0xfe, 0xa0,
+ 0xf8, 0xe3, 0xb8, 0xdb, 0x19, 0x73, 0x0e, 0xf6, 0xf7, 0x22, 0xbe, 0x56,
+ 0xf7, 0x65, 0xe2, 0xbc, 0x7f, 0x93, 0x0c, 0xec, 0x56, 0x77, 0x27, 0x2e,
+ 0xac, 0xfa, 0xb6, 0x2b, 0x25, 0x4f, 0xd5, 0x64, 0x65, 0xf8, 0x27, 0x62,
+ 0x49, 0xe2, 0x26, 0xca, 0x0a, 0xfb, 0xdd, 0xcb, 0x79, 0xc6, 0x1f, 0x52,
+ 0xf3, 0x34, 0x11, 0xc3, 0xf1, 0x9e, 0x83, 0x19, 0x28, 0xcf, 0x72, 0xdd,
+ 0x91, 0x2e, 0xf0, 0xd9, 0x3f, 0x6b, 0x55, 0x76, 0x05, 0xe3, 0xb2, 0x8c,
+ 0xb6, 0x91, 0xef, 0xd3, 0xfa, 0x2c, 0xf6, 0xc3, 0x6d, 0xbc, 0x0f, 0x90,
+ 0x47, 0xd9, 0xdc, 0xc2, 0xfa, 0xb4, 0x7d, 0x5c, 0xc9, 0xc1, 0x23, 0xe0,
+ 0xfb, 0x1f, 0xa3, 0xee, 0x63, 0x48, 0x39, 0xc7, 0xf4, 0xca, 0xba, 0x93,
+ 0xdf, 0x1f, 0x90, 0x01, 0xc8, 0x05, 0xf3, 0x8f, 0x48, 0x51, 0xdd, 0x63,
+ 0x42, 0x3a, 0xc7, 0x67, 0xda, 0x7a, 0x5b, 0xfb, 0x53, 0xd2, 0xb2, 0x5b,
+ 0x7f, 0x4f, 0xe6, 0xcb, 0xd3, 0x2e, 0xdd, 0x6e, 0x6c, 0x85, 0x57, 0x0f,
+ 0x5d, 0x83, 0x37, 0xc2, 0x2b, 0x78, 0xc3, 0x1b, 0xeb, 0xf1, 0x36, 0x1f,
+ 0x6b, 0x78, 0x73, 0xf0, 0xb0, 0x86, 0x27, 0xe7, 0x7b, 0x25, 0x04, 0x39,
+ 0x0e, 0xd6, 0xe4, 0x18, 0xb8, 0xc7, 0xd3, 0x99, 0x09, 0x9e, 0x21, 0x2a,
+ 0x3e, 0x53, 0x0e, 0x29, 0xbf, 0x5c, 0xc7, 0xfa, 0xb5, 0x7e, 0xcf, 0x2f,
+ 0x59, 0xeb, 0x97, 0xdb, 0x7c, 0xfc, 0xf0, 0x77, 0xd3, 0x83, 0x0b, 0x6d,
+ 0x35, 0x3d, 0xb8, 0xf9, 0x37, 0xa4, 0x07, 0x6b, 0xe5, 0xb2, 0x5e, 0xa6,
+ 0x4c, 0xc8, 0x13, 0xd7, 0x8b, 0xf2, 0x44, 0x39, 0x22, 0x2f, 0x69, 0x4f,
+ 0x1b, 0x19, 0x3b, 0xc5, 0xaf, 0xa8, 0xef, 0x36, 0x26, 0x61, 0x83, 0xda,
+ 0x02, 0x73, 0x73, 0x31, 0x29, 0x2e, 0xbc, 0x4f, 0xc9, 0xf4, 0x53, 0x55,
+ 0xda, 0xa5, 0xeb, 0xcd, 0x7d, 0xb5, 0xcd, 0xcd, 0xaf, 0xb1, 0xb9, 0xf9,
+ 0x15, 0x9b, 0xdb, 0xaa, 0xe3, 0xa5, 0xbf, 0x8b, 0xcd, 0x8d, 0xd5, 0x9d,
+ 0xcb, 0xf8, 0x67, 0x32, 0x12, 0xc8, 0xf6, 0x44, 0x65, 0x07, 0xfc, 0xc8,
+ 0xf0, 0xd4, 0x4e, 0xf9, 0x97, 0x53, 0x93, 0xea, 0x8e, 0xd2, 0x5f, 0x38,
+ 0xc9, 0xf8, 0x03, 0x01, 0x57, 0x3e, 0x80, 0x78, 0x77, 0xbc, 0xa3, 0x41,
+ 0x76, 0xbc, 0x4b, 0x9d, 0x35, 0x9a, 0xd9, 0x40, 0xbb, 0x70, 0x17, 0x3c,
+ 0xe7, 0x58, 0x4e, 0x22, 0xc0, 0xfb, 0x6a, 0x8d, 0x32, 0x1e, 0x6b, 0x96,
+ 0x9d, 0xc0, 0x4e, 0x85, 0x1b, 0x1c, 0xf5, 0x2d, 0x79, 0x46, 0x9d, 0xe5,
+ 0xdc, 0xb2, 0xd9, 0x1b, 0x17, 0x7c, 0x68, 0x31, 0xe5, 0xab, 0xd5, 0x5b,
+ 0xd4, 0x77, 0xd1, 0x17, 0x4a, 0xd5, 0xd6, 0xd5, 0x79, 0x3e, 0xff, 0x7b,
+ 0xd4, 0x89, 0x81, 0x57, 0xf5, 0x77, 0x7f, 0x82, 0x8a, 0x9f, 0xc5, 0xb9,
+ 0x31, 0x75, 0xa7, 0xea, 0x4a, 0x90, 0xfc, 0x52, 0x71, 0x53, 0x3c, 0x1b,
+ 0x04, 0xc6, 0x99, 0x01, 0x92, 0xb6, 0x19, 0xf3, 0x69, 0xfc, 0x09, 0xfb,
+ 0xbf, 0x47, 0x9d, 0xed, 0x2e, 0x81, 0x37, 0xae, 0xda, 0xfb, 0xcd, 0xc7,
+ 0x88, 0xeb, 0x6b, 0xf7, 0x87, 0xaf, 0xc5, 0xf7, 0xde, 0xb7, 0x67, 0xfa,
+ 0x1c, 0x42, 0xef, 0x15, 0xe9, 0x18, 0x5c, 0x9d, 0xab, 0xad, 0xf7, 0x7f,
+ 0x29, 0x88, 0xf5, 0xf8, 0x7f, 0x0f, 0x88, 0xed, 0xac, 0xc3, 0x73, 0xe2,
+ 0xa8, 0x38, 0x30, 0x43, 0xfe, 0x96, 0xb1, 0x4e, 0xd3, 0x71, 0xdf, 0x9f,
+ 0x07, 0x3a, 0xcf, 0xd6, 0xc7, 0x81, 0xec, 0x23, 0xa2, 0xee, 0x63, 0xd4,
+ 0xfe, 0x0f, 0x0e, 0xf7, 0x77, 0x32, 0x81, 0x7b, 0x4a, 0x93, 0x12, 0x3c,
+ 0x3a, 0x2a, 0xa1, 0x69, 0xee, 0xa5, 0x67, 0xa4, 0x18, 0x73, 0xe5, 0x63,
+ 0xce, 0xea, 0xd8, 0xa4, 0xd3, 0x58, 0x4b, 0xfb, 0x23, 0x32, 0x78, 0xf2,
+ 0x31, 0x09, 0x1f, 0xe5, 0xbb, 0x55, 0xe7, 0x28, 0xb0, 0x47, 0x1b, 0x64,
+ 0x2e, 0xc6, 0xfd, 0xe4, 0xb0, 0x3a, 0x97, 0x5e, 0x1e, 0x7b, 0x2d, 0x5c,
+ 0x04, 0x56, 0xc8, 0x2b, 0xdb, 0x82, 0x74, 0x25, 0x96, 0x38, 0xbc, 0x99,
+ 0x3a, 0x85, 0x18, 0x33, 0x30, 0x3e, 0x17, 0x56, 0xf7, 0x83, 0x96, 0x63,
+ 0xac, 0x8b, 0xf8, 0xfd, 0x28, 0x71, 0x06, 0x6c, 0xc7, 0xa8, 0x44, 0x99,
+ 0x0f, 0x1e, 0xad, 0xe1, 0x0c, 0xda, 0x84, 0x41, 0x27, 0x26, 0xa1, 0x53,
+ 0xde, 0xdc, 0xf9, 0x8f, 0x95, 0x8c, 0x13, 0x3b, 0x25, 0x38, 0xcd, 0xe7,
+ 0xfa, 0x78, 0x88, 0xd8, 0x1d, 0xbe, 0xe1, 0xec, 0x67, 0xd1, 0x1f, 0xdf,
+ 0x65, 0xf4, 0x37, 0xba, 0xc8, 0x97, 0xff, 0xb6, 0xff, 0x43, 0x81, 0xb2,
+ 0xff, 0xff, 0x01, 0xe6, 0x8e, 0x9a, 0x21, 0xc0, 0x4e, 0x00, 0x00, 0x00 };
static const u32 bnx2_COM_b06FwData[(0x0/4) + 1] = { 0x0 };
static const u32 bnx2_COM_b06FwRodata[(0x14/4) + 1] = {
- 0x08000f04, 0x08000f4c, 0x08000f80, 0x08000fcc, 0x08001000, 0x00000000
+ 0x08000e7c, 0x08000ec4, 0x08000ef8, 0x08000f44, 0x08000f78, 0x00000000
};
static struct fw_info bnx2_com_fw_06 = {
- /* Firmware version: 4.0.5 */
+ /* Firmware version: 4.4.2 */
.ver_major = 0x4,
- .ver_minor = 0x0,
- .ver_fix = 0x5,
+ .ver_minor = 0x4,
+ .ver_fix = 0x2,
.start_addr = 0x080000f8,
.text_addr = 0x08000000,
- .text_len = 0x4eac,
+ .text_len = 0x4ebc,
.text_index = 0x0,
.gz_text = bnx2_COM_b06FwText,
.gz_text_len = sizeof(bnx2_COM_b06FwText),
@@ -872,15 +872,15 @@ static struct fw_info bnx2_com_fw_06 = {
.data_index = 0x0,
.data = bnx2_COM_b06FwData,
- .sbss_addr = 0x08004ee0,
+ .sbss_addr = 0x08004f00,
.sbss_len = 0x38,
.sbss_index = 0x0,
- .bss_addr = 0x08004f18,
+ .bss_addr = 0x08004f38,
.bss_len = 0xbc,
.bss_index = 0x0,
- .rodata_addr = 0x08004eac,
+ .rodata_addr = 0x08004ebc,
.rodata_len = 0x14,
.rodata_index = 0x0,
.rodata = bnx2_COM_b06FwRodata,
@@ -902,1231 +902,1232 @@ static const struct cpu_reg cpu_reg_com = {
.mips_view_base = 0x8000000,
};
-
static u8 bnx2_CP_b06FwText[] = {
- 0x9d, 0xbc, 0x0d, 0x78, 0x13, 0xe7, 0x99, 0x2e, 0x7c, 0xcf, 0x48, 0xb2,
- 0x65, 0x5b, 0xb6, 0xc7, 0xb6, 0x0c, 0x22, 0x65, 0x41, 0x83, 0x47, 0x20,
- 0x62, 0x27, 0x1d, 0x81, 0x49, 0x94, 0xac, 0x36, 0xa8, 0xc6, 0x01, 0x93,
- 0x90, 0xc6, 0x34, 0xb4, 0x75, 0x7a, 0xd2, 0x8d, 0x62, 0x0c, 0x21, 0x84,
- 0x10, 0x67, 0x9b, 0x9e, 0xe3, 0x7c, 0x5f, 0xce, 0x5a, 0x35, 0x06, 0x0c,
- 0xc8, 0x96, 0x31, 0x0e, 0x90, 0xfd, 0x7a, 0x9d, 0x18, 0x6c, 0x30, 0x49,
- 0x65, 0x8b, 0x34, 0x74, 0x97, 0xf4, 0xa3, 0x45, 0x07, 0xf2, 0xe3, 0xfc,
- 0x35, 0xa4, 0xed, 0x76, 0xdb, 0x3d, 0x39, 0x89, 0x0f, 0x25, 0x84, 0xb4,
- 0xdd, 0xfc, 0xb4, 0xdd, 0x2d, 0x69, 0x9b, 0xcc, 0x77, 0x3f, 0x23, 0x09,
- 0x0c, 0x4d, 0x7f, 0xf6, 0xf3, 0x75, 0xcd, 0x65, 0xcd, 0xcc, 0xfb, 0xf3,
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+ 0x7e, 0xb5, 0x2e, 0x3e, 0xac, 0x2e, 0xa2, 0x4b, 0xc3, 0xef, 0x8b, 0x2c,
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+ 0x17, 0xbf, 0xe0, 0xdc, 0xbc, 0x91, 0x88, 0xde, 0x35, 0x0d, 0x7a, 0x74,
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+ 0x8c, 0xe7, 0x7a, 0x3c, 0x8a, 0xb9, 0xc5, 0xe7, 0x9f, 0x5f, 0x5b, 0x23,
+ 0xf3, 0xe1, 0x3f, 0x7b, 0x4e, 0x7b, 0xb4, 0xfb, 0xbb, 0x8d, 0xe7, 0x32,
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+ 0x12, 0xc6, 0xfc, 0xbe, 0xda, 0xf6, 0x53, 0xd0, 0x83, 0x7d, 0x8a, 0xde,
+ 0x02, 0xd4, 0x99, 0x63, 0xd4, 0xe3, 0x25, 0x8a, 0xee, 0x2f, 0x52, 0xe0,
+ 0x56, 0x58, 0x2e, 0x90, 0x1e, 0xc2, 0x96, 0x8c, 0xfc, 0x0e, 0xc3, 0x48,
+ 0xff, 0xb6, 0xd0, 0x17, 0xed, 0x7e, 0x23, 0xed, 0xfe, 0x14, 0xc7, 0xae,
+ 0xfb, 0x89, 0xaf, 0x6e, 0x57, 0xa4, 0x1d, 0x7b, 0x13, 0x70, 0x17, 0x45,
+ 0x36, 0xe0, 0xa9, 0x44, 0xf5, 0xf4, 0x42, 0x39, 0x85, 0xe5, 0xfc, 0xe9,
+ 0xa9, 0xb2, 0xbc, 0x66, 0x45, 0xbd, 0x39, 0x59, 0x4a, 0x93, 0x43, 0xd8,
+ 0x9e, 0x92, 0xba, 0x11, 0xbb, 0xae, 0x93, 0x7d, 0xf4, 0x24, 0x6a, 0x9b,
+ 0xaf, 0x55, 0xf4, 0xf0, 0x23, 0xa8, 0x8b, 0xbe, 0xcd, 0x39, 0xec, 0x82,
+ 0x7e, 0xa6, 0x1d, 0x39, 0x59, 0xe6, 0xa5, 0x73, 0x72, 0x2c, 0x4e, 0x43,
+ 0xb9, 0x29, 0x05, 0x8f, 0xcf, 0x98, 0x96, 0xf7, 0x65, 0x28, 0xd7, 0x71,
+ 0xfe, 0x54, 0xc3, 0x8f, 0xeb, 0x68, 0x43, 0x1b, 0x76, 0x5a, 0xe8, 0x0e,
+ 0x55, 0xd3, 0x57, 0x5b, 0x50, 0x41, 0xbf, 0xbc, 0x53, 0x43, 0xb4, 0x32,
+ 0x12, 0x56, 0xae, 0xcf, 0x0c, 0xe7, 0xf5, 0x7f, 0xb4, 0x9a, 0xf2, 0x29,
+ 0x4d, 0xa9, 0x0b, 0xaf, 0x57, 0xe6, 0xe3, 0xde, 0x85, 0xd7, 0x3d, 0x45,
+ 0x1f, 0x5f, 0xbe, 0x4e, 0x1b, 0x81, 0xc2, 0x78, 0x53, 0x42, 0xfd, 0xea,
+ 0x26, 0xab, 0x05, 0x5d, 0xf6, 0x35, 0x07, 0x86, 0x9c, 0x51, 0x9f, 0x03,
+ 0x1f, 0x58, 0xd1, 0x55, 0x72, 0xad, 0x14, 0xb1, 0x96, 0x3a, 0x9f, 0x13,
+ 0x75, 0xe1, 0x4d, 0xf4, 0xb7, 0xc9, 0x55, 0x8d, 0xbc, 0x17, 0x30, 0x8f,
+ 0xa1, 0xd6, 0xbf, 0x09, 0xf2, 0xfb, 0x7d, 0xda, 0x48, 0xa3, 0xd4, 0x65,
+ 0x19, 0xb1, 0x39, 0x5d, 0x3b, 0x06, 0x2f, 0x36, 0xd1, 0xfe, 0x8a, 0x23,
+ 0xba, 0xb9, 0xcc, 0xe1, 0xc4, 0x7e, 0xe2, 0xb8, 0xc3, 0xe8, 0x45, 0x31,
+ 0xc7, 0xc8, 0xf8, 0x8a, 0x47, 0x12, 0xc0, 0xb3, 0xfd, 0x16, 0x1a, 0x43,
+ 0x1e, 0x2c, 0xb1, 0x6d, 0xf3, 0x90, 0x72, 0x75, 0xea, 0x43, 0x6b, 0xc8,
+ 0x59, 0x12, 0x55, 0x23, 0x01, 0xdf, 0x49, 0xb2, 0x81, 0xa2, 0x48, 0x9d,
+ 0xe6, 0x44, 0x5c, 0x69, 0xce, 0xf4, 0x28, 0xcb, 0x33, 0xbd, 0xca, 0x92,
+ 0x8c, 0xb4, 0x7d, 0x48, 0x59, 0x9a, 0xf1, 0x20, 0xdd, 0xaf, 0x60, 0x7b,
+ 0x88, 0x72, 0xd5, 0xe4, 0xec, 0x38, 0xd3, 0xaf, 0x12, 0x63, 0xdf, 0x21,
+ 0xc6, 0xea, 0x61, 0xb0, 0xef, 0x27, 0x12, 0xd5, 0x38, 0x44, 0x2c, 0xfd,
+ 0x71, 0x5a, 0x57, 0x51, 0x7a, 0x11, 0x5e, 0x19, 0xa9, 0xc0, 0xd8, 0xa0,
+ 0xc9, 0xdf, 0xf5, 0x78, 0x61, 0xc4, 0xb2, 0x7a, 0x4c, 0xcb, 0xda, 0x6b,
+ 0x1e, 0x52, 0x1a, 0xd9, 0x67, 0xd4, 0x19, 0x8f, 0x16, 0x47, 0x02, 0xe6,
+ 0x16, 0xf6, 0xe9, 0x88, 0xc4, 0x95, 0x28, 0xfb, 0xbb, 0x9a, 0xfd, 0x2d,
+ 0xcd, 0xf7, 0x97, 0xeb, 0x57, 0x64, 0x91, 0x7a, 0x85, 0x3a, 0x61, 0xd6,
+ 0x01, 0xf6, 0x25, 0x02, 0xc1, 0x42, 0xbd, 0xa5, 0xac, 0x73, 0xf5, 0xd9,
+ 0x3a, 0xc0, 0x70, 0x22, 0xc8, 0x39, 0x15, 0x5b, 0xf7, 0x33, 0x76, 0x7d,
+ 0x83, 0x18, 0xdb, 0x80, 0xb6, 0x61, 0xc1, 0xdf, 0x6b, 0xd4, 0xdc, 0x3c,
+ 0xe5, 0xb0, 0x56, 0x62, 0x5e, 0x0e, 0x6f, 0x83, 0xe8, 0xa3, 0x5f, 0x77,
+ 0xa5, 0xc4, 0xc6, 0xef, 0xf9, 0x72, 0x22, 0xa0, 0xe0, 0xb1, 0x40, 0xb6,
+ 0xa5, 0x1c, 0x95, 0x68, 0x0f, 0x89, 0x6d, 0x6e, 0xfc, 0xf2, 0x53, 0x86,
+ 0x1e, 0x5e, 0xa1, 0x70, 0xce, 0x02, 0x7a, 0xf3, 0x52, 0x05, 0x08, 0x8c,
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+ 0x33, 0x35, 0x2e, 0x98, 0xc4, 0x78, 0x69, 0x2f, 0x48, 0xbf, 0x2e, 0xc3,
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+ 0xdd, 0x7e, 0x5e, 0x38, 0x46, 0xfc, 0x6f, 0x34, 0x5c, 0xc4, 0xff, 0x4a,
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+ 0x9c, 0x31, 0xab, 0x9b, 0xed, 0x6e, 0x66, 0xbb, 0xeb, 0x34, 0x3d, 0x1a,
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+ 0x13, 0xe8, 0x77, 0x44, 0x18, 0x63, 0x1b, 0x02, 0xfe, 0x2e, 0xc6, 0xdb,
+ 0x26, 0xc6, 0x8e, 0x9c, 0x4d, 0x4c, 0x8d, 0x77, 0x88, 0x9f, 0x2b, 0x23,
+ 0xd7, 0xa4, 0x9c, 0xd8, 0xda, 0x24, 0xf5, 0x2c, 0xf1, 0xc5, 0x47, 0xfd,
+ 0x0a, 0xb6, 0x38, 0x71, 0x20, 0x41, 0xfc, 0xc7, 0x37, 0x68, 0x77, 0x7e,
+ 0xb4, 0x64, 0x6a, 0xb1, 0x66, 0x27, 0xe3, 0xa0, 0x59, 0x45, 0x5b, 0xcf,
+ 0xd9, 0xdb, 0x32, 0xb6, 0x3d, 0x69, 0xb7, 0x1d, 0x57, 0x5a, 0x32, 0x75,
+ 0x5a, 0x15, 0x63, 0xee, 0x91, 0xb3, 0xd8, 0x39, 0x27, 0x5a, 0x1a, 0x09,
+ 0x34, 0xaf, 0xe7, 0x24, 0xb9, 0x19, 0xdf, 0xbe, 0x37, 0xaf, 0x87, 0x76,
+ 0xd1, 0x4b, 0x3b, 0xcc, 0xcd, 0x6f, 0x73, 0x66, 0x8f, 0x2a, 0x18, 0x07,
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+ 0x16, 0xab, 0x87, 0xbf, 0x47, 0x3b, 0xd3, 0x7d, 0x62, 0x87, 0x5d, 0x67,
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+ 0xeb, 0x39, 0xd7, 0x2e, 0xe3, 0x6f, 0xcb, 0x51, 0xe1, 0xa4, 0xad, 0x49,
+ 0xdb, 0xff, 0x61, 0x45, 0xb5, 0x6e, 0x5e, 0xf3, 0x72, 0x9e, 0xdc, 0xe4,
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+ 0xa7, 0x9d, 0x38, 0x9e, 0x58, 0xba, 0xb4, 0xcc, 0xf8, 0x34, 0x1e, 0x1b,
+ 0xf1, 0x61, 0x84, 0x73, 0xfb, 0x6c, 0x42, 0xe2, 0xeb, 0x2c, 0x3c, 0x9a,
+ 0xf6, 0xe0, 0x99, 0x84, 0x1f, 0x8f, 0x30, 0xfe, 0x4c, 0x24, 0x0c, 0xec,
+ 0x4f, 0x7b, 0xf1, 0x34, 0xed, 0x79, 0x34, 0xed, 0xa3, 0xbd, 0xd4, 0x63,
+ 0x38, 0xdd, 0x66, 0x8f, 0xe1, 0xc9, 0xc4, 0xbf, 0xcb, 0x58, 0x83, 0x32,
+ 0xd6, 0xcd, 0xf6, 0x58, 0x0b, 0x71, 0x7e, 0xd6, 0xd9, 0x79, 0x38, 0x91,
+ 0xb0, 0x71, 0xa0, 0x77, 0x99, 0x43, 0xe6, 0x81, 0x36, 0x3b, 0x20, 0x58,
+ 0xa0, 0xf7, 0xc7, 0x61, 0x61, 0x8f, 0x39, 0x93, 0xfe, 0xdf, 0x4b, 0x79,
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+ 0xde, 0x9d, 0x11, 0xd1, 0x43, 0x4e, 0xef, 0x2b, 0x32, 0x87, 0x14, 0xe1,
+ 0x7a, 0x97, 0x0c, 0xc4, 0xad, 0x32, 0x43, 0xf4, 0x1d, 0x20, 0xce, 0x02,
+ 0xf3, 0xf7, 0x38, 0x39, 0xbe, 0x9b, 0x38, 0x66, 0x13, 0x45, 0x46, 0x9d,
+ 0x56, 0x4d, 0xd9, 0x8f, 0x7c, 0x24, 0x06, 0x8a, 0x8e, 0xfe, 0x36, 0x3f,
+ 0x5f, 0xba, 0x83, 0xf2, 0xfa, 0x81, 0xc2, 0xbc, 0x58, 0xd6, 0x0e, 0xb3,
+ 0x30, 0x37, 0x35, 0xf0, 0x57, 0xeb, 0xf1, 0x21, 0x5a, 0xc4, 0x48, 0x62,
+ 0x1a, 0xe2, 0x9a, 0x9a, 0x6f, 0x3b, 0xaa, 0x14, 0x31, 0xff, 0xc0, 0xb8,
+ 0xf8, 0x7e, 0x39, 0xa2, 0x4e, 0xa9, 0x8f, 0x68, 0x51, 0x24, 0x10, 0x9c,
+ 0xab, 0x4e, 0xb5, 0x19, 0xc1, 0x01, 0xe9, 0x2b, 0x4e, 0x59, 0xcf, 0xc7,
+ 0x82, 0x91, 0x44, 0x01, 0x37, 0xfe, 0x3b, 0xf5, 0x2e, 0xd4, 0xa9, 0xc8,
+ 0x29, 0x7a, 0x55, 0x71, 0x74, 0x50, 0xf4, 0xe7, 0xc4, 0x4a, 0x73, 0x7a,
+ 0x5e, 0xe6, 0x59, 0x9c, 0x17, 0x62, 0x0e, 0xe7, 0xeb, 0x85, 0x7e, 0x2f,
+ 0xe5, 0xb6, 0x90, 0x0e, 0x5d, 0x8c, 0x4d, 0x36, 0xe7, 0x5c, 0x95, 0xcf,
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+ 0xef, 0xa3, 0xfa, 0xd2, 0xb5, 0x18, 0x0a, 0x3a, 0x03, 0x86, 0xd2, 0x88,
+ 0xb9, 0x23, 0xf5, 0x4d, 0xce, 0xbe, 0xb6, 0x0d, 0xf4, 0xef, 0x7b, 0x4f,
+ 0x35, 0x7c, 0x16, 0x9b, 0xa9, 0x17, 0xa7, 0x6d, 0x67, 0x51, 0xc5, 0x65,
+ 0x2c, 0xb1, 0xfd, 0x49, 0x1d, 0x5f, 0x91, 0xef, 0x23, 0x6a, 0xe7, 0x2c,
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+ 0xf4, 0xd5, 0x6b, 0x32, 0xf7, 0xa0, 0x3d, 0x15, 0x08, 0x97, 0x28, 0xf7,
+ 0xe0, 0xd6, 0x8c, 0x0b, 0xb1, 0x61, 0x0f, 0xd6, 0x51, 0x27, 0xce, 0xa4,
+ 0xf8, 0xb9, 0x86, 0x75, 0xa3, 0x47, 0x67, 0x3a, 0xe9, 0x37, 0xeb, 0x46,
+ 0xbd, 0x3c, 0xa6, 0xf3, 0x70, 0x63, 0x35, 0x8f, 0x3d, 0xb4, 0xcb, 0x36,
+ 0xc6, 0x86, 0x23, 0x09, 0x13, 0x9d, 0xd4, 0xd5, 0x13, 0x89, 0x06, 0xdc,
+ 0x4b, 0xbd, 0x1d, 0x4a, 0x7c, 0x8a, 0x3a, 0x0a, 0xa3, 0x83, 0x73, 0xfc,
+ 0x58, 0x42, 0xb5, 0xf3, 0xab, 0xdb, 0x33, 0xff, 0x62, 0x45, 0xa7, 0x8b,
+ 0x9c, 0xa2, 0x0b, 0x99, 0xcf, 0x8f, 0xe8, 0x81, 0xfe, 0x3b, 0x55, 0x17,
+ 0xf5, 0xd8, 0xb6, 0xcb, 0xc0, 0xf6, 0x5d, 0x75, 0xb4, 0xbb, 0x8c, 0xe5,
+ 0xaf, 0x1a, 0xa0, 0x0e, 0xa6, 0xea, 0xe1, 0x08, 0x79, 0x81, 0xe8, 0x41,
+ 0xda, 0xbc, 0x8f, 0x63, 0xee, 0xe6, 0x3d, 0x1f, 0x1e, 0x4f, 0x7c, 0x97,
+ 0xbf, 0xc3, 0xca, 0x5d, 0x19, 0xf1, 0x79, 0xf1, 0xb7, 0x7f, 0x70, 0xe4,
+ 0x62, 0x6f, 0xa1, 0xdc, 0x16, 0x96, 0xb3, 0xac, 0xcd, 0x67, 0xe3, 0x4a,
+ 0x51, 0xb4, 0x84, 0x71, 0x65, 0x7f, 0x22, 0x10, 0x7e, 0xc6, 0x8e, 0x7d,
+ 0x4e, 0xda, 0x8e, 0xd8, 0x47, 0x8f, 0x6d, 0x1b, 0xcb, 0xce, 0xda, 0xc6,
+ 0xe4, 0x59, 0x0e, 0xd5, 0x9f, 0x9a, 0xea, 0x73, 0x39, 0xbb, 0x70, 0x26,
+ 0xf5, 0x5e, 0xdb, 0x8e, 0xd3, 0x82, 0x8f, 0x0e, 0x38, 0x06, 0x9c, 0x68,
+ 0x33, 0x2f, 0xa5, 0xbe, 0xab, 0x19, 0x6f, 0x8a, 0x78, 0x30, 0x4f, 0x1d,
+ 0xfe, 0x0b, 0x94, 0x0e, 0x64, 0xad, 0x12, 0xfe, 0x6e, 0x0e, 0x89, 0xbe,
+ 0xaf, 0xc2, 0xad, 0xc3, 0x0e, 0x14, 0x0d, 0x28, 0x78, 0xd2, 0xac, 0xc7,
+ 0x90, 0x37, 0x87, 0xbb, 0x6a, 0xf2, 0x52, 0x7b, 0x9e, 0x2e, 0x1e, 0x3f,
+ 0xfa, 0x8c, 0xc4, 0x85, 0x7b, 0x47, 0x3d, 0xf0, 0x25, 0x15, 0x78, 0x88,
+ 0x2b, 0x65, 0x46, 0x3d, 0xf5, 0xaa, 0xa1, 0x32, 0x69, 0xe2, 0x6b, 0x19,
+ 0xd2, 0xa6, 0x07, 0xc2, 0xb8, 0x93, 0xf3, 0x52, 0xfe, 0xc0, 0x95, 0xb8,
+ 0x83, 0xe5, 0x36, 0xf0, 0xde, 0x86, 0xd1, 0x6a, 0x1e, 0x5e, 0x1e, 0xd3,
+ 0x79, 0x34, 0xe0, 0xf6, 0xe1, 0x5a, 0x44, 0xab, 0xf5, 0xa0, 0x5f, 0x75,
+ 0xa0, 0x7a, 0x40, 0xf4, 0xae, 0x62, 0xe5, 0x02, 0x05, 0xe6, 0xa7, 0x8b,
+ 0xa1, 0xce, 0xfd, 0x38, 0xdf, 0xfd, 0x53, 0xb2, 0xbe, 0x6c, 0x0d, 0xd9,
+ 0x98, 0x2e, 0x3a, 0x16, 0x3b, 0xf9, 0x57, 0xce, 0x85, 0xc8, 0x2b, 0x7d,
+ 0x48, 0xac, 0x15, 0x1d, 0x7f, 0x12, 0x36, 0x30, 0xb2, 0x54, 0x74, 0xb1,
+ 0xcc, 0x47, 0x7d, 0x01, 0x67, 0xe7, 0x7f, 0x2a, 0x67, 0x95, 0xb8, 0xaf,
+ 0x87, 0x87, 0x6c, 0x8e, 0xe3, 0x67, 0xbe, 0xa8, 0xc7, 0x45, 0xe7, 0xe4,
+ 0x34, 0x6e, 0xd5, 0x80, 0xbf, 0xc8, 0xb8, 0x19, 0xb7, 0x71, 0x9e, 0xf6,
+ 0x26, 0xd4, 0xa5, 0x2e, 0xa8, 0xb3, 0x5c, 0x4c, 0x9c, 0x47, 0x4c, 0x1d,
+ 0xed, 0xc3, 0xcc, 0xb5, 0x86, 0xcb, 0xd1, 0xa5, 0x29, 0xee, 0x6d, 0xf5,
+ 0x8b, 0x24, 0xa7, 0xf6, 0x57, 0x1a, 0x50, 0xcb, 0x18, 0xff, 0xb7, 0x6b,
+ 0x70, 0x16, 0x19, 0x8a, 0x9a, 0xa8, 0x6f, 0x42, 0xbc, 0x0a, 0xce, 0x0a,
+ 0x03, 0x0a, 0x73, 0x66, 0xf4, 0x69, 0x10, 0xec, 0x89, 0x16, 0x19, 0xf7,
+ 0xe0, 0xb6, 0x14, 0xac, 0xd2, 0x08, 0xf3, 0xa1, 0x88, 0x41, 0x8e, 0x1b,
+ 0xf0, 0x15, 0xd1, 0x3f, 0x56, 0x93, 0x57, 0xac, 0x1d, 0x16, 0x39, 0x3c,
+ 0xe4, 0x1b, 0x86, 0xbf, 0x0d, 0xcc, 0xe1, 0x5b, 0xf4, 0xe0, 0x24, 0xf3,
+ 0xd8, 0xd5, 0xd4, 0xfd, 0x48, 0xe2, 0x1e, 0x34, 0xa6, 0x8e, 0x58, 0x1e,
+ 0xf2, 0xc8, 0x22, 0xa3, 0xf6, 0x4c, 0x17, 0x62, 0xf4, 0x0d, 0xe1, 0x47,
+ 0x6b, 0xe8, 0x1b, 0x3e, 0x64, 0x12, 0xea, 0x71, 0xb2, 0x0b, 0x74, 0x8c,
+ 0xae, 0xc7, 0xd7, 0x46, 0x67, 0x61, 0x3c, 0xb1, 0x01, 0x77, 0x66, 0xc8,
+ 0x95, 0xfa, 0xaf, 0xc2, 0x1d, 0xc3, 0x57, 0xe1, 0xf6, 0x9d, 0x46, 0x70,
+ 0x03, 0x75, 0xbd, 0x76, 0x98, 0x81, 0x72, 0xba, 0xb4, 0x5b, 0xd0, 0x95,
+ 0xf0, 0x45, 0xea, 0x22, 0xaf, 0xa7, 0x2c, 0x0a, 0x1c, 0xe6, 0x5f, 0x2d,
+ 0x5e, 0x8a, 0x17, 0x35, 0x28, 0xfe, 0xdd, 0xf5, 0x2f, 0x31, 0xb7, 0x17,
+ 0xd9, 0x11, 0x9d, 0x69, 0xfc, 0xc0, 0x7a, 0x50, 0xa3, 0x7f, 0x47, 0x10,
+ 0x9f, 0xd3, 0xf0, 0xbc, 0xf5, 0xd0, 0x2a, 0xb9, 0x7e, 0x9b, 0x13, 0xa5,
+ 0x2a, 0xaf, 0x49, 0x9b, 0x82, 0x4b, 0x75, 0x44, 0xe2, 0x8f, 0x6b, 0x33,
+ 0x6b, 0x25, 0xcf, 0x96, 0x27, 0x2f, 0x24, 0x16, 0x3f, 0x91, 0xf0, 0xa2,
+ 0x37, 0x95, 0xe3, 0x56, 0x37, 0x65, 0x84, 0x53, 0xb9, 0x51, 0xda, 0x27,
+ 0x71, 0x25, 0x8a, 0xf5, 0xfc, 0x5d, 0xd2, 0xa7, 0xb7, 0xc4, 0x91, 0x60,
+ 0x9b, 0x4d, 0x9c, 0x0b, 0xda, 0x6b, 0x9f, 0x03, 0x25, 0x46, 0x73, 0xce,
+ 0x56, 0xfb, 0x56, 0xd0, 0x56, 0x35, 0x54, 0xf4, 0xf5, 0x70, 0xac, 0xb4,
+ 0x55, 0xd6, 0xbb, 0x83, 0xba, 0xf0, 0xf4, 0xad, 0xa2, 0xbd, 0xce, 0x42,
+ 0x59, 0x5f, 0x2b, 0xf1, 0x01, 0x8c, 0xeb, 0x16, 0x8e, 0x9a, 0x95, 0x79,
+ 0x7e, 0xda, 0x8c, 0x5b, 0x53, 0x51, 0xb4, 0xa5, 0x6a, 0xa3, 0x27, 0x65,
+ 0xad, 0xca, 0x95, 0xc3, 0xb0, 0x68, 0x8d, 0xe8, 0x62, 0x32, 0x8f, 0xa7,
+ 0x7a, 0x73, 0x8e, 0xd3, 0xe9, 0x9a, 0x5f, 0x29, 0xc8, 0xde, 0x83, 0x18,
+ 0xf3, 0x8f, 0x39, 0x91, 0x16, 0x58, 0x29, 0x91, 0x3b, 0x6e, 0xf9, 0x98,
+ 0x53, 0x7a, 0x22, 0xfa, 0xc6, 0xc5, 0x0e, 0xa3, 0xe3, 0x15, 0x25, 0x88,
+ 0xeb, 0x29, 0x43, 0x59, 0x5f, 0x27, 0x5e, 0x08, 0xe9, 0xbe, 0xef, 0x2a,
+ 0xfa, 0x99, 0x0d, 0x78, 0x05, 0x3f, 0xe3, 0xb5, 0xa2, 0xbe, 0x09, 0x3c,
+ 0x94, 0x79, 0x15, 0xa7, 0x28, 0xab, 0xda, 0xf7, 0xa1, 0xb5, 0xcc, 0x78,
+ 0x86, 0xe3, 0x77, 0x2b, 0x6f, 0x65, 0xa6, 0xda, 0xe2, 0x55, 0x58, 0xbd,
+ 0x53, 0xec, 0x4f, 0x0f, 0xc6, 0x89, 0xbd, 0x6d, 0x66, 0x85, 0x70, 0x79,
+ 0x89, 0x4f, 0x94, 0xbf, 0x45, 0xb0, 0x85, 0xfe, 0x41, 0x3b, 0xb0, 0xc7,
+ 0xd0, 0x6a, 0x63, 0xb2, 0x33, 0x09, 0x1b, 0x4b, 0x73, 0x7a, 0x8e, 0x28,
+ 0x6d, 0xa3, 0xbe, 0x52, 0x94, 0xfa, 0xf2, 0x7e, 0x90, 0x5b, 0xb3, 0x38,
+ 0x57, 0xf7, 0x3f, 0xad, 0x11, 0xef, 0xf9, 0x75, 0x2b, 0x98, 0x83, 0x55,
+ 0x72, 0x3c, 0xef, 0xf6, 0xc5, 0xad, 0xd2, 0xdc, 0x58, 0x9a, 0x7f, 0xa0,
+ 0x88, 0x4d, 0x06, 0xc9, 0xed, 0x3b, 0x71, 0x69, 0x48, 0x6f, 0xfd, 0xae,
+ 0x22, 0x65, 0xf5, 0xf0, 0x06, 0xa5, 0xd0, 0xcf, 0xcb, 0x38, 0x39, 0x22,
+ 0x7d, 0x48, 0x5f, 0x13, 0xcc, 0xc9, 0x72, 0x63, 0x10, 0x5f, 0x7a, 0xc4,
+ 0x9e, 0x4b, 0xf1, 0x27, 0x3f, 0x96, 0x73, 0x4c, 0xae, 0x3e, 0x1f, 0x0f,
+ 0x17, 0xed, 0xd5, 0x87, 0xb5, 0x99, 0x15, 0x58, 0xcd, 0xbc, 0x76, 0x75,
+ 0xa6, 0x85, 0xba, 0xdf, 0x48, 0x7c, 0x67, 0x46, 0xa0, 0xe5, 0x74, 0x7c,
+ 0xce, 0x3e, 0x74, 0xff, 0x24, 0x56, 0xf0, 0xfe, 0xcf, 0x9d, 0xa8, 0x68,
+ 0x61, 0x79, 0xfb, 0xbe, 0x29, 0xf8, 0x7d, 0xae, 0xcc, 0x47, 0x78, 0x98,
+ 0x1d, 0xe7, 0xf7, 0xda, 0x1c, 0xb1, 0xc5, 0xce, 0xbd, 0xae, 0xb6, 0xe7,
+ 0x5c, 0x38, 0x82, 0x85, 0x63, 0x66, 0x31, 0xf3, 0xaf, 0xba, 0xe0, 0xf9,
+ 0x9c, 0x50, 0x67, 0x16, 0x5a, 0xc0, 0x03, 0xe9, 0x4b, 0xf4, 0x72, 0xa2,
+ 0x26, 0xa7, 0x97, 0x4f, 0x2a, 0x7b, 0x3e, 0x76, 0xec, 0x49, 0x48, 0xdf,
+ 0x45, 0x36, 0x2f, 0x6d, 0xcc, 0x94, 0x22, 0xee, 0x15, 0x1d, 0x49, 0x7b,
+ 0xba, 0x5f, 0x64, 0x5a, 0xbb, 0x53, 0xec, 0xd8, 0xc2, 0x08, 0x65, 0xe8,
+ 0xb6, 0xe7, 0x2d, 0xc7, 0x25, 0x8f, 0x9c, 0x17, 0x9f, 0x65, 0x4c, 0x85,
+ 0xbe, 0x6f, 0x73, 0xe5, 0xf8, 0x66, 0x81, 0x2b, 0x58, 0xd6, 0x80, 0x59,
+ 0xe0, 0x0a, 0x32, 0xe6, 0xbf, 0x00, 0x63, 0x9d, 0x3d, 0xde, 0x35, 0xf9,
+ 0xb6, 0xbb, 0xcc, 0x00, 0xed, 0x5a, 0xb8, 0x54, 0x44, 0x59, 0xb3, 0x2b,
+ 0xc3, 0xb9, 0x95, 0xdc, 0x06, 0xb8, 0x93, 0xf7, 0xcb, 0x79, 0xff, 0xc5,
+ 0x90, 0x0b, 0x97, 0x4e, 0x97, 0xbe, 0xaf, 0x42, 0xc7, 0xce, 0x28, 0x2a,
+ 0x17, 0x06, 0x30, 0x69, 0x73, 0x89, 0x02, 0xef, 0x75, 0xe1, 0x8e, 0x9d,
+ 0x1f, 0x5a, 0x15, 0x36, 0x17, 0x33, 0x62, 0xe3, 0x8a, 0x8a, 0xed, 0x8b,
+ 0x84, 0xff, 0xba, 0x88, 0xef, 0xe4, 0xa2, 0xc2, 0xad, 0x5d, 0x65, 0xe4,
+ 0xb0, 0xc2, 0xe1, 0x02, 0xd9, 0x9b, 0x54, 0x68, 0x5a, 0x44, 0xb8, 0xdc,
+ 0x2c, 0x9b, 0xc3, 0x0a, 0x97, 0xfd, 0x56, 0xea, 0xd0, 0x14, 0x2e, 0x7b,
+ 0x96, 0x73, 0x30, 0xf7, 0x69, 0x61, 0x7e, 0xef, 0x81, 0x3b, 0xa2, 0xb7,
+ 0x6c, 0x52, 0x3a, 0xb1, 0x3c, 0x64, 0x98, 0x92, 0x53, 0x5f, 0xa9, 0xe8,
+ 0xc1, 0xd3, 0x08, 0x12, 0x6f, 0x5f, 0xc6, 0xc8, 0x60, 0xdc, 0x25, 0x76,
+ 0xb4, 0x29, 0x73, 0x4e, 0x9e, 0x5b, 0x29, 0x8f, 0x3b, 0x27, 0x8f, 0x79,
+ 0x1a, 0x2a, 0x9e, 0x6c, 0x70, 0x11, 0xb7, 0xfe, 0x0e, 0x6d, 0x3b, 0x55,
+ 0x2c, 0xb1, 0xb9, 0xf9, 0xdf, 0x11, 0x7f, 0x2f, 0x2a, 0xcd, 0x95, 0x07,
+ 0x3a, 0xe9, 0xdf, 0xef, 0x2f, 0x2c, 0x41, 0x68, 0x9a, 0x82, 0x2a, 0xa3,
+ 0x83, 0xf9, 0xf1, 0x87, 0x56, 0xdc, 0x49, 0x3a, 0x6b, 0x40, 0x2b, 0x89,
+ 0x44, 0x29, 0x5b, 0x93, 0x72, 0xcd, 0xf0, 0x20, 0xfb, 0xe9, 0x20, 0xef,
+ 0xf7, 0xe0, 0x2e, 0xda, 0xce, 0x5d, 0x8c, 0x65, 0x77, 0x31, 0x96, 0xdd,
+ 0x35, 0xfa, 0x2f, 0xbc, 0x3e, 0xdd, 0xfe, 0xbd, 0x29, 0x55, 0xb0, 0x65,
+ 0x27, 0xe3, 0x82, 0xe8, 0x77, 0x33, 0x7d, 0x47, 0xe2, 0x02, 0x28, 0x93,
+ 0x85, 0x93, 0x9c, 0xc7, 0x25, 0x9a, 0x1e, 0xcc, 0xe2, 0xeb, 0xae, 0x73,
+ 0x79, 0x5f, 0x21, 0xb6, 0xc8, 0x3c, 0xba, 0x70, 0x1b, 0x65, 0x0c, 0x86,
+ 0xfe, 0xcb, 0x42, 0x95, 0xf8, 0xee, 0x85, 0xf7, 0x73, 0xf3, 0x7a, 0xe4,
+ 0x2c, 0x07, 0x54, 0xc4, 0x4e, 0xe9, 0xf3, 0x7b, 0x6c, 0x4e, 0xf1, 0xa2,
+ 0xc9, 0xdc, 0x6d, 0xe7, 0xd1, 0xf9, 0x62, 0x2a, 0x6b, 0x47, 0xa3, 0xe8,
+ 0xe6, 0xb8, 0x57, 0x0f, 0x3f, 0x96, 0xd7, 0x4b, 0x61, 0xbc, 0x0a, 0xd5,
+ 0xe2, 0xa1, 0xff, 0xe4, 0x72, 0x95, 0xb6, 0x51, 0xe1, 0xb6, 0xd5, 0xfc,
+ 0x2f, 0xdc, 0xd6, 0xcb, 0xff, 0xc2, 0x73, 0xa7, 0xf3, 0xbf, 0x13, 0xfe,
+ 0xe9, 0x62, 0xc7, 0xf5, 0xe8, 0xdd, 0x65, 0x59, 0xc5, 0x81, 0x7a, 0x6c,
+ 0x19, 0xfd, 0x48, 0xbc, 0xbc, 0x40, 0x1e, 0x7b, 0x0e, 0xe8, 0x47, 0x2e,
+ 0xc1, 0x22, 0xbf, 0x5f, 0x95, 0xbe, 0x2d, 0x6c, 0x34, 0xaf, 0x62, 0x9f,
+ 0x8c, 0x80, 0xd5, 0x53, 0xfd, 0xa2, 0xd0, 0x46, 0x41, 0xdf, 0xc5, 0xf4,
+ 0x73, 0x68, 0x2e, 0xea, 0x7b, 0x65, 0x46, 0xea, 0x36, 0x29, 0x4b, 0x87,
+ 0xa7, 0x96, 0xef, 0x20, 0x1f, 0x3e, 0x4d, 0x5d, 0x17, 0xfc, 0xc8, 0x9b,
+ 0xcf, 0x2b, 0x98, 0x4b, 0xa4, 0x44, 0x97, 0x32, 0xbe, 0x5c, 0xae, 0x28,
+ 0xb6, 0x74, 0xe4, 0x6c, 0x1f, 0xa2, 0xb7, 0xf8, 0xf4, 0x12, 0x43, 0xec,
+ 0x28, 0x48, 0x5c, 0xd1, 0xc3, 0xcd, 0x84, 0xed, 0x53, 0x09, 0xc4, 0x1c,
+ 0x91, 0xe6, 0xa6, 0xb5, 0x89, 0xb9, 0xda, 0xf1, 0x7c, 0x2e, 0xba, 0x87,
+ 0x38, 0xae, 0x1a, 0xb2, 0x0e, 0x42, 0x5b, 0x19, 0x16, 0xdd, 0x75, 0x28,
+ 0xe7, 0xf2, 0xce, 0x28, 0x79, 0x97, 0x6a, 0xcb, 0xe8, 0x8c, 0x88, 0x6c,
+ 0x52, 0x87, 0xb2, 0x5f, 0xc0, 0xbf, 0x72, 0xba, 0xa8, 0x80, 0x67, 0x40,
+ 0x78, 0x97, 0x8e, 0x0d, 0x8c, 0xf3, 0x65, 0x03, 0x7e, 0xfa, 0x42, 0x35,
+ 0x4a, 0x1f, 0x88, 0x60, 0xfd, 0xa8, 0x86, 0x92, 0x07, 0x2c, 0x6b, 0x6e,
+ 0xa8, 0x87, 0x5c, 0xf6, 0xb2, 0x22, 0xc9, 0x9d, 0x9c, 0x49, 0x62, 0x16,
+ 0xf1, 0xad, 0x3d, 0xa5, 0xe0, 0x6a, 0xc6, 0xd3, 0x28, 0x71, 0xa8, 0xdd,
+ 0xc6, 0x39, 0xab, 0x73, 0x4e, 0xc4, 0x45, 0x1b, 0x5a, 0xc5, 0xfb, 0xad,
+ 0xc4, 0xc0, 0x56, 0x62, 0x9a, 0x65, 0xbd, 0x7f, 0x39, 0x3a, 0xcb, 0x22,
+ 0x37, 0x13, 0x0b, 0x6b, 0xc9, 0x89, 0x25, 0x7e, 0x5f, 0x8e, 0x35, 0x8c,
+ 0xfd, 0xc5, 0x49, 0x3b, 0x9f, 0xa2, 0xee, 0x18, 0xa3, 0x32, 0x8c, 0x71,
+ 0x94, 0xfd, 0x69, 0x72, 0x5c, 0xe1, 0xbb, 0x95, 0xc9, 0x0d, 0x8c, 0x75,
+ 0x1e, 0x54, 0x0c, 0x5c, 0x86, 0x3b, 0x19, 0xcf, 0xef, 0xd8, 0xe9, 0x47,
+ 0x7a, 0xd1, 0x55, 0x94, 0xef, 0x1e, 0xac, 0x4f, 0x19, 0x92, 0x43, 0x45,
+ 0x83, 0x8b, 0xc8, 0xb7, 0x33, 0x82, 0x3b, 0x92, 0x8f, 0x95, 0x61, 0x49,
+ 0x0b, 0x10, 0x4c, 0x16, 0xf0, 0x2d, 0x2a, 0x6b, 0x47, 0x30, 0x92, 0xe7,
+ 0x63, 0xdb, 0x39, 0x5e, 0x24, 0xeb, 0x70, 0x2d, 0x98, 0xcf, 0x58, 0x20,
+ 0xf6, 0xa5, 0x31, 0xc7, 0x2c, 0x51, 0x0c, 0xdf, 0x1e, 0xfa, 0xa9, 0xe4,
+ 0x3d, 0x57, 0x24, 0x0b, 0xb1, 0x4f, 0xcf, 0x2e, 0x76, 0x74, 0x12, 0x47,
+ 0xf4, 0x8d, 0xbf, 0x53, 0xf4, 0xf6, 0x13, 0xca, 0x2b, 0xd8, 0x37, 0xf6,
+ 0x2a, 0x86, 0xc6, 0xdc, 0xca, 0xe8, 0x98, 0xf4, 0x35, 0x81, 0xbe, 0xcc,
+ 0x9f, 0xea, 0x6b, 0xea, 0xfa, 0xcb, 0xa2, 0xf3, 0xd6, 0x6c, 0xae, 0xce,
+ 0xe7, 0x89, 0x4b, 0xcf, 0xe3, 0xc7, 0x32, 0x27, 0x62, 0x97, 0x5e, 0xf4,
+ 0xa4, 0xce, 0xad, 0x0b, 0xf4, 0x27, 0xb6, 0xd9, 0xfe, 0xd9, 0x92, 0x11,
+ 0x7b, 0x55, 0x19, 0x33, 0x2f, 0xce, 0xe7, 0x2c, 0xb5, 0xd4, 0x41, 0x9f,
+ 0x7d, 0x6f, 0x9f, 0xf9, 0x29, 0x64, 0xed, 0x6b, 0x8b, 0xe9, 0x9b, 0xd5,
+ 0x28, 0x26, 0x26, 0x06, 0x43, 0x3e, 0x14, 0x57, 0xc9, 0x3a, 0xce, 0xb9,
+ 0xdc, 0x7f, 0xc3, 0x4e, 0x86, 0x64, 0x1b, 0x73, 0x1a, 0x89, 0x7f, 0xb5,
+ 0x9c, 0xef, 0x1c, 0xce, 0xac, 0xa7, 0x0d, 0x5d, 0x27, 0x36, 0xe4, 0xca,
+ 0xd9, 0xd0, 0x47, 0xd7, 0x17, 0x54, 0x90, 0xfb, 0x69, 0x15, 0x76, 0xde,
+ 0xd7, 0xa4, 0x5c, 0x9f, 0xb7, 0xab, 0xcf, 0x67, 0x1e, 0x2d, 0xca, 0xe7,
+ 0x66, 0x17, 0x94, 0xff, 0x38, 0x1d, 0x5c, 0xf6, 0x67, 0xe8, 0x40, 0xe2,
+ 0x81, 0xe4, 0x04, 0xa2, 0x83, 0xf3, 0xf3, 0xf2, 0xfe, 0x44, 0x35, 0x71,
+ 0xef, 0x42, 0x5d, 0xcc, 0xcc, 0xeb, 0x62, 0x31, 0xb1, 0x4b, 0xfe, 0x5b,
+ 0x38, 0x65, 0x7a, 0xf1, 0xa2, 0x26, 0xe3, 0x5e, 0x8c, 0xf5, 0x1c, 0xaf,
+ 0x9b, 0xba, 0x58, 0x1e, 0xaa, 0x44, 0xf0, 0xbc, 0x78, 0x50, 0xcb, 0xd8,
+ 0xf1, 0x21, 0x79, 0xa6, 0xfc, 0xf6, 0xe3, 0x05, 0xea, 0xe2, 0x8e, 0xe1,
+ 0xc5, 0xb8, 0x8b, 0xfe, 0x94, 0xe3, 0x90, 0xb9, 0xd8, 0xb0, 0x76, 0x58,
+ 0xda, 0x14, 0x8c, 0xfb, 0xd9, 0xd9, 0x71, 0xfe, 0x71, 0x5e, 0xfe, 0x0a,
+ 0xe5, 0x97, 0x67, 0x07, 0xb2, 0x16, 0x2d, 0xcf, 0x11, 0x64, 0x2c, 0xc6,
+ 0x14, 0xdc, 0xb1, 0xac, 0x83, 0xe6, 0x3c, 0xc4, 0xaa, 0xf5, 0x7e, 0x89,
+ 0x8f, 0xfd, 0xc4, 0x03, 0x07, 0xf3, 0xc8, 0xa2, 0x48, 0x94, 0xfe, 0xac,
+ 0x5e, 0xe5, 0x80, 0x5a, 0xef, 0x40, 0x27, 0xde, 0x30, 0x8d, 0xde, 0x75,
+ 0xf8, 0x14, 0xba, 0xbc, 0x16, 0xf6, 0xb2, 0x9d, 0xee, 0x54, 0x09, 0xda,
+ 0xeb, 0x69, 0x56, 0x2b, 0x3d, 0xd8, 0x91, 0x8a, 0xb7, 0x12, 0x16, 0x18,
+ 0x73, 0x1a, 0xfe, 0x2a, 0x11, 0xd0, 0x5b, 0x36, 0x90, 0xb7, 0x2c, 0xef,
+ 0x73, 0xc3, 0xaf, 0xe4, 0x72, 0xb4, 0x01, 0x55, 0xd6, 0x09, 0x23, 0x94,
+ 0xbd, 0xc7, 0xce, 0xf7, 0xfc, 0xd3, 0xa5, 0x1f, 0x3f, 0xe2, 0x19, 0xa9,
+ 0xeb, 0x47, 0xe9, 0x5c, 0x05, 0xcb, 0xe7, 0xea, 0xf1, 0xa8, 0x62, 0x59,
+ 0x0b, 0x42, 0x4e, 0xfb, 0xfe, 0xb6, 0x4c, 0x5d, 0xeb, 0x0d, 0xea, 0xab,
+ 0x56, 0x6e, 0x6d, 0x52, 0xd7, 0xa2, 0x4c, 0x0a, 0x8e, 0xfc, 0xd1, 0xf5,
+ 0xf9, 0x20, 0xe4, 0xb9, 0x89, 0xdb, 0x58, 0x89, 0xfd, 0xf9, 0xf5, 0x39,
+ 0x57, 0xe4, 0xbd, 0x2f, 0xef, 0x35, 0x24, 0x6f, 0x11, 0x9d, 0x4b, 0x7f,
+ 0x62, 0x0b, 0xd7, 0x15, 0x0b, 0x06, 0x76, 0x65, 0x16, 0xd2, 0x16, 0x7f,
+ 0x6b, 0x8d, 0x7a, 0xa7, 0x96, 0xbd, 0x51, 0xcd, 0xad, 0xb7, 0x4b, 0xd9,
+ 0x42, 0xb9, 0x8b, 0x89, 0x09, 0x8d, 0x18, 0x3e, 0xaf, 0x4d, 0xc9, 0x75,
+ 0x0b, 0x6d, 0xde, 0xc6, 0x72, 0xd2, 0xae, 0xe0, 0xef, 0x7f, 0x59, 0xfb,
+ 0xce, 0x6b, 0xaf, 0xd5, 0x95, 0x6b, 0xef, 0xee, 0x62, 0xc9, 0xdd, 0xfb,
+ 0x53, 0x45, 0xac, 0xf3, 0x4e, 0x9e, 0x07, 0x16, 0xca, 0x7c, 0xea, 0x82,
+ 0x32, 0xc4, 0x79, 0xe3, 0x4d, 0x6b, 0xcf, 0x79, 0x65, 0x96, 0x3b, 0xcf,
+ 0x2f, 0xe3, 0xc4, 0x1c, 0xe3, 0x55, 0xeb, 0xc8, 0x79, 0x65, 0xd2, 0x17,
+ 0x94, 0xb9, 0x1c, 0x63, 0xf5, 0x8f, 0x58, 0x43, 0xb9, 0xb9, 0xc9, 0xd2,
+ 0x7d, 0xdc, 0x33, 0x23, 0xad, 0x7f, 0x75, 0xc5, 0x3c, 0xbd, 0x63, 0xa6,
+ 0x43, 0x9e, 0xd9, 0xb8, 0x91, 0xcd, 0xcd, 0x4d, 0x5c, 0xe6, 0xc6, 0xb5,
+ 0xa0, 0x30, 0x37, 0xd7, 0xe5, 0xeb, 0x17, 0xda, 0xbd, 0xae, 0xe8, 0xfc,
+ 0x76, 0x0b, 0xd7, 0xaf, 0xb8, 0x40, 0xee, 0xef, 0x5c, 0x50, 0xee, 0xb7,
+ 0x7f, 0xa4, 0xde, 0x2f, 0x1c, 0xe7, 0x5f, 0x3f, 0xa0, 0x9e, 0x7f, 0xde,
+ 0x9c, 0x3f, 0x2f, 0xe8, 0xbf, 0xea, 0x82, 0xf2, 0x35, 0x17, 0x94, 0x7f,
+ 0x59, 0xfd, 0xf8, 0x7e, 0xd6, 0x5d, 0x50, 0xcf, 0x5e, 0xab, 0xc6, 0x53,
+ 0x67, 0x7d, 0x1e, 0x4d, 0x45, 0x08, 0x98, 0x4e, 0x05, 0x7e, 0xfa, 0xbe,
+ 0xff, 0xe9, 0x0b, 0xd6, 0xac, 0x9b, 0xce, 0xfa, 0xfe, 0x79, 0x9c, 0x33,
+ 0x56, 0x1c, 0x91, 0x18, 0x56, 0x44, 0xee, 0x2c, 0x3c, 0xb0, 0x4e, 0x3b,
+ 0x97, 0x67, 0x15, 0x62, 0x65, 0x45, 0xac, 0x24, 0xd2, 0x00, 0xff, 0xd8,
+ 0x2c, 0xff, 0x9b, 0x09, 0x59, 0xb7, 0xfc, 0x80, 0x5c, 0xca, 0xf0, 0xed,
+ 0xc7, 0x2c, 0xff, 0x4f, 0xd3, 0x6f, 0x15, 0xa3, 0xc2, 0x83, 0xab, 0x13,
+ 0x1f, 0x5f, 0x4f, 0x8d, 0x40, 0x59, 0xd6, 0xe0, 0x63, 0x7e, 0x05, 0xe7,
+ 0x35, 0xf3, 0x30, 0xe5, 0xaf, 0x45, 0xf2, 0x3d, 0xf5, 0x58, 0x43, 0x98,
+ 0xf1, 0x39, 0xf7, 0xbc, 0x76, 0x49, 0x46, 0xf7, 0x45, 0x95, 0xdc, 0x33,
+ 0xd9, 0xf6, 0xd0, 0x1f, 0xc8, 0x77, 0x3a, 0x29, 0x97, 0xc5, 0xbe, 0x80,
+ 0x0d, 0x09, 0xcb, 0x7a, 0x8a, 0x79, 0xaa, 0x3c, 0xeb, 0xff, 0x79, 0xfa,
+ 0xf7, 0xd6, 0x84, 0xd7, 0x89, 0xb7, 0x8c, 0xa9, 0xed, 0xf9, 0x51, 0x19,
+ 0x31, 0x99, 0x2f, 0xd9, 0x27, 0xea, 0x98, 0x51, 0xb7, 0x71, 0x2f, 0xfd,
+ 0x6e, 0x7e, 0x40, 0xf7, 0x27, 0xf1, 0xef, 0x96, 0xbf, 0x46, 0x0f, 0x0e,
+ 0x29, 0x85, 0x75, 0xe2, 0x0b, 0xd7, 0x83, 0x2b, 0x62, 0x2e, 0x8e, 0x6f,
+ 0x8f, 0xcd, 0xf7, 0x8b, 0x88, 0x71, 0x88, 0x39, 0x23, 0xb3, 0xfc, 0x5b,
+ 0x12, 0xf6, 0x38, 0xc9, 0x17, 0x15, 0x1c, 0x6b, 0x98, 0xe5, 0xef, 0x4e,
+ 0x7b, 0xb1, 0x9d, 0xf1, 0xb8, 0xc4, 0x68, 0xc0, 0x23, 0x69, 0x15, 0xb7,
+ 0xdd, 0xef, 0xc5, 0x5a, 0x72, 0xd1, 0x8d, 0x7d, 0xdf, 0x80, 0x71, 0xa9,
+ 0x13, 0xb7, 0xd2, 0xfe, 0xd6, 0xf5, 0x15, 0xdb, 0x39, 0xc8, 0xfa, 0x3e,
+ 0x27, 0xea, 0x2f, 0xad, 0x40, 0xbc, 0xa6, 0x18, 0xdf, 0x37, 0x1d, 0xcc,
+ 0x7b, 0xca, 0x30, 0x64, 0x63, 0xa2, 0xe4, 0xb2, 0x82, 0x73, 0xa2, 0x37,
+ 0x87, 0xbd, 0x2e, 0xf9, 0xf1, 0x58, 0xfe, 0x5b, 0x2b, 0x5b, 0xb3, 0xdd,
+ 0xc6, 0x5f, 0x47, 0xc4, 0xb4, 0xe3, 0x25, 0x90, 0xe3, 0x69, 0x5d, 0xe7,
+ 0x3d, 0x57, 0x6e, 0x51, 0xe6, 0x44, 0x02, 0x13, 0x8b, 0x15, 0x07, 0xc2,
+ 0x81, 0x8a, 0x58, 0x65, 0x24, 0x8c, 0x65, 0x99, 0x2e, 0x9f, 0xcf, 0x7e,
+ 0x56, 0x1d, 0xc1, 0xe9, 0x45, 0x26, 0x73, 0x60, 0x38, 0x97, 0x51, 0xf7,
+ 0x4d, 0xd4, 0xeb, 0x66, 0xf3, 0x0f, 0x56, 0xd6, 0xf6, 0x7b, 0x37, 0x62,
+ 0x9a, 0x65, 0xad, 0xa3, 0x7e, 0x1d, 0xd4, 0xe3, 0xcf, 0xf2, 0xfa, 0x15,
+ 0x9d, 0x96, 0x8d, 0xfd, 0xde, 0x3a, 0x46, 0xfd, 0xba, 0xd9, 0x9e, 0x9b,
+ 0xed, 0x95, 0x8c, 0x9d, 0xaf, 0xe7, 0x62, 0xca, 0xb3, 0xcc, 0x96, 0xa1,
+ 0x52, 0x9e, 0xf5, 0xf9, 0xa3, 0x4a, 0x01, 0xb7, 0xff, 0xd4, 0x98, 0x5e,
+ 0x99, 0x92, 0x83, 0x88, 0xfe, 0xfd, 0xd4, 0xbf, 0x60, 0xb8, 0xcc, 0x41,
+ 0xbd, 0xac, 0xfb, 0xf4, 0x02, 0xa3, 0x4c, 0xd6, 0x15, 0x4c, 0x33, 0x22,
+ 0xf8, 0x76, 0x8b, 0x07, 0x6f, 0x26, 0xca, 0xed, 0x71, 0x5f, 0x3a, 0xd7,
+ 0xb2, 0x1e, 0x0f, 0xf9, 0xf1, 0x73, 0xa3, 0x2e, 0xbc, 0x40, 0xd5, 0x31,
+ 0xa9, 0x79, 0x91, 0x20, 0xce, 0x76, 0xa5, 0x66, 0x73, 0xbe, 0xbc, 0xd8,
+ 0x92, 0xc2, 0x46, 0xda, 0x93, 0xdf, 0x11, 0x01, 0xde, 0x48, 0x18, 0xc1,
+ 0xcd, 0xec, 0x7f, 0xd8, 0xdb, 0x40, 0xfe, 0xad, 0x36, 0x91, 0xaa, 0xc5,
+ 0x4b, 0x22, 0x46, 0x7c, 0x2b, 0xfe, 0xc3, 0x1a, 0x22, 0xce, 0x17, 0x85,
+ 0x64, 0x6d, 0x6e, 0x0e, 0x8e, 0x6b, 0x0e, 0x3c, 0x1b, 0x9c, 0x8e, 0x28,
+ 0xdd, 0xb1, 0xcc, 0x78, 0xcb, 0xfa, 0xa1, 0x57, 0xfa, 0x91, 0xb1, 0xfc,
+ 0x86, 0xe3, 0x50, 0x6c, 0x2c, 0xdc, 0x92, 0x6a, 0xa0, 0xbe, 0x2f, 0xec,
+ 0xff, 0xdf, 0xad, 0x49, 0xaf, 0xf4, 0xcf, 0x5c, 0x9e, 0xf1, 0xec, 0xc8,
+ 0x1f, 0xc5, 0xee, 0x97, 0xac, 0xe7, 0xec, 0x36, 0x17, 0xb9, 0x73, 0x71,
+ 0x50, 0xda, 0xfb, 0x17, 0x8e, 0x4f, 0xda, 0x2c, 0xf4, 0x23, 0x7a, 0xcb,
+ 0xba, 0xc5, 0x9f, 0xb7, 0xa4, 0x44, 0x7f, 0x82, 0x57, 0xc7, 0x2c, 0x4c,
+ 0x97, 0xf3, 0x87, 0xed, 0xb2, 0x71, 0xea, 0xab, 0x8b, 0x36, 0xc4, 0xd8,
+ 0xcb, 0x3c, 0x4e, 0x76, 0x51, 0x68, 0x76, 0x9e, 0xb6, 0x89, 0xdc, 0x7e,
+ 0xc8, 0x5b, 0x89, 0x2d, 0x26, 0xed, 0xce, 0x50, 0x2f, 0x76, 0x42, 0x72,
+ 0x53, 0x39, 0x77, 0x61, 0xd2, 0xeb, 0xc0, 0x56, 0xd3, 0x89, 0x76, 0x43,
+ 0xd5, 0xe5, 0xba, 0x23, 0x24, 0xe7, 0x2e, 0xf8, 0x6b, 0x14, 0x6c, 0x0f,
+ 0xab, 0x58, 0x6f, 0x74, 0xf9, 0xe5, 0xfa, 0x92, 0x90, 0x9c, 0x2b, 0x58,
+ 0x43, 0x9d, 0xc4, 0x35, 0x05, 0x1b, 0x0c, 0x79, 0xbe, 0x98, 0xe3, 0xbe,
+ 0x31, 0x58, 0xd6, 0x76, 0xb3, 0xf1, 0x8a, 0x32, 0x48, 0x9c, 0x17, 0x2e,
+ 0xf7, 0xde, 0xcd, 0xf3, 0x03, 0x71, 0x12, 0x31, 0x3d, 0x56, 0x42, 0x3f,
+ 0xdd, 0xd2, 0x37, 0x87, 0xf5, 0x14, 0x72, 0x1c, 0xa7, 0x6f, 0x1b, 0x24,
+ 0x7e, 0x06, 0xfc, 0x3f, 0x65, 0xf2, 0x34, 0xe4, 0x9d, 0x47, 0xcd, 0x1a,
+ 0xfe, 0x93, 0x9c, 0xb7, 0x4a, 0xc3, 0xb9, 0xf1, 0x07, 0xd0, 0xdb, 0x4b,
+ 0x94, 0x79, 0xc1, 0x0a, 0xe6, 0x00, 0x71, 0xe2, 0xfb, 0xc8, 0x98, 0x13,
+ 0x9b, 0x53, 0x86, 0xb6, 0xcf, 0xe6, 0x6e, 0x4e, 0xea, 0xc2, 0xc9, 0x1c,
+ 0x3f, 0xa0, 0x4d, 0x28, 0x85, 0xf3, 0x39, 0x82, 0x0d, 0xe4, 0xe2, 0x82,
+ 0x6f, 0x71, 0xeb, 0xc9, 0x06, 0x49, 0xdb, 0xdc, 0xfe, 0x58, 0xda, 0xc3,
+ 0x43, 0xe3, 0xe1, 0xf5, 0xaf, 0x4d, 0xfb, 0xfc, 0x6b, 0xd2, 0xf0, 0xb7,
+ 0xa5, 0x0b, 0x76, 0x59, 0xf0, 0x6d, 0xc1, 0x36, 0x8b, 0x7c, 0x33, 0x97,
+ 0x73, 0x75, 0x49, 0x4e, 0x03, 0x79, 0x3e, 0xf6, 0xde, 0xcd, 0x4f, 0xd1,
+ 0xd6, 0x5d, 0xe4, 0xf2, 0x5b, 0x8d, 0x78, 0x54, 0x9e, 0xd7, 0x19, 0x21,
+ 0xdd, 0x57, 0xa4, 0xf8, 0xb1, 0xa5, 0xfe, 0x77, 0x9c, 0x4f, 0x72, 0xdc,
+ 0xf4, 0xa7, 0x4a, 0x72, 0xf3, 0x21, 0x7e, 0x26, 0x18, 0xe0, 0x67, 0x1e,
+ 0xe4, 0xf3, 0x77, 0xb1, 0x9f, 0x4d, 0xe9, 0xa9, 0x3e, 0xa0, 0xe0, 0x1a,
+ 0xb6, 0xd5, 0x18, 0x82, 0x73, 0x69, 0xfd, 0x7f, 0x59, 0x59, 0xef, 0xd4,
+ 0x7d, 0x11, 0x20, 0x87, 0x80, 0xb3, 0xad, 0x5e, 0xce, 0x15, 0x34, 0x86,
+ 0xe5, 0x5c, 0x41, 0x9b, 0x91, 0x93, 0x4f, 0x7c, 0xb7, 0x9b, 0xb8, 0x7d,
+ 0xee, 0xfc, 0x42, 0x2c, 0x32, 0x71, 0x7b, 0x0a, 0xb1, 0xa2, 0x88, 0x60,
+ 0x91, 0xdb, 0xff, 0x5c, 0xba, 0x9e, 0x5c, 0x5c, 0x9e, 0x7f, 0xbb, 0x39,
+ 0xe7, 0x1e, 0xff, 0xb3, 0xe9, 0x2b, 0x71, 0xdb, 0xae, 0x30, 0xda, 0x77,
+ 0xc9, 0x86, 0x23, 0xe6, 0x60, 0xa1, 0x80, 0x7f, 0x14, 0x9a, 0xff, 0x38,
+ 0x75, 0x72, 0x94, 0x72, 0x1e, 0x3b, 0x4f, 0x4e, 0xd1, 0x21, 0xfc, 0x77,
+ 0x24, 0xdc, 0x48, 0x87, 0xde, 0xb7, 0xe2, 0x36, 0xe7, 0xf0, 0xfa, 0xef,
+ 0x4c, 0xf8, 0x91, 0xb5, 0xb9, 0xe7, 0xbf, 0xbb, 0x25, 0x47, 0xec, 0x49,
+ 0xc5, 0xa3, 0x4c, 0x79, 0xf3, 0xf3, 0xab, 0x87, 0x65, 0x6e, 0xdf, 0x48,
+ 0xc8, 0xbd, 0xe8, 0x37, 0x54, 0xe8, 0x7e, 0x95, 0xb1, 0xb4, 0xdf, 0x14,
+ 0xfb, 0xb5, 0xec, 0x67, 0xfb, 0xac, 0x18, 0xf7, 0x44, 0x02, 0xad, 0xf5,
+ 0xbc, 0xae, 0x2d, 0x40, 0xac, 0x8a, 0x7a, 0x2a, 0x35, 0xbc, 0xfe, 0xba,
+ 0x71, 0x9f, 0xdf, 0x1c, 0x87, 0xff, 0x92, 0xf1, 0xa9, 0x22, 0x90, 0xa3,
+ 0xab, 0x1f, 0x87, 0x05, 0x5e, 0xff, 0xba, 0xc4, 0x1c, 0xa8, 0x91, 0xb8,
+ 0xb5, 0xa4, 0xe1, 0xb4, 0x35, 0x27, 0x62, 0x64, 0x8f, 0x51, 0x86, 0xf7,
+ 0x2f, 0xd7, 0xe3, 0x33, 0x1d, 0x47, 0xef, 0xd5, 0xa6, 0xf4, 0xf1, 0x5e,
+ 0xe8, 0xff, 0x6f, 0x1f, 0x85, 0x38, 0x47, 0x7b, 0x68, 0x90, 0x31, 0x48,
+ 0xbc, 0x2b, 0x62, 0xce, 0x29, 0x63, 0xf9, 0x54, 0xe1, 0xb9, 0x47, 0x7e,
+ 0x5c, 0x0a, 0xe7, 0x1a, 0x36, 0x0f, 0xce, 0xc5, 0x30, 0xcb, 0xea, 0x36,
+ 0x7c, 0xf9, 0xe7, 0x67, 0x9c, 0xb3, 0xcc, 0xd1, 0x2b, 0x9c, 0x58, 0x4c,
+ 0x3f, 0x68, 0xfc, 0x4b, 0x27, 0xa2, 0xbe, 0x62, 0xc6, 0x56, 0x59, 0x17,
+ 0x3a, 0x5e, 0x3f, 0x69, 0x4d, 0x18, 0xf5, 0x68, 0xcc, 0xc8, 0xf3, 0x4c,
+ 0x07, 0xed, 0xdb, 0xc2, 0x23, 0xa6, 0xdc, 0x17, 0x9c, 0x89, 0xc7, 0x1c,
+ 0xb4, 0x15, 0xb7, 0xa1, 0xb7, 0xfe, 0xbd, 0x52, 0x81, 0xd2, 0x88, 0x33,
+ 0x38, 0x01, 0x3d, 0xbc, 0x5e, 0xa1, 0x1f, 0x56, 0xcd, 0x33, 0x65, 0x0a,
+ 0xde, 0x4e, 0x04, 0xcc, 0x40, 0x3e, 0x2e, 0x9d, 0xe2, 0xdc, 0xbd, 0x93,
+ 0x30, 0xda, 0x9f, 0xca, 0x9f, 0xff, 0x22, 0x3d, 0x35, 0xa7, 0x15, 0x7b,
+ 0x74, 0xbb, 0x37, 0x25, 0xf0, 0x9e, 0xa3, 0x01, 0xef, 0xed, 0x31, 0x8b,
+ 0x98, 0x8b, 0x89, 0x9d, 0xba, 0xdd, 0x5b, 0x12, 0x98, 0x74, 0xf2, 0xda,
+ 0x29, 0x73, 0x36, 0x31, 0x4d, 0xe5, 0xb5, 0xb0, 0xd8, 0x59, 0x4c, 0x63,
+ 0x7c, 0x2d, 0x8d, 0x78, 0xdd, 0xa5, 0xe3, 0xd0, 0x4a, 0x8c, 0x0a, 0xe6,
+ 0xba, 0x68, 0x72, 0x24, 0x75, 0x7f, 0xb3, 0xa3, 0x9e, 0x39, 0xaf, 0x5f,
+ 0x71, 0x19, 0xdf, 0x63, 0x5e, 0x2f, 0x6b, 0x61, 0x61, 0xda, 0xa4, 0x93,
+ 0x15, 0x76, 0x4c, 0x57, 0x23, 0x0a, 0xb1, 0xb0, 0x02, 0xb7, 0x6b, 0x1b,
+ 0x3e, 0xab, 0x46, 0xfa, 0x71, 0x7d, 0x83, 0xbb, 0xa9, 0x72, 0xbc, 0xa0,
+ 0x13, 0xc4, 0x3c, 0x11, 0xe6, 0x25, 0x06, 0xd4, 0xf2, 0x88, 0xe8, 0xc6,
+ 0xdf, 0x94, 0x1c, 0x13, 0x59, 0x35, 0x77, 0xdf, 0xd8, 0x3b, 0x25, 0x28,
+ 0x0d, 0x13, 0xab, 0x7e, 0xe2, 0xfb, 0xef, 0xd5, 0x3b, 0x5a, 0x22, 0x78,
+ 0xef, 0x32, 0xe4, 0xbf, 0x6d, 0x5b, 0x6e, 0x77, 0xe4, 0x83, 0x98, 0x3b,
+ 0x60, 0x59, 0x8c, 0x93, 0x3e, 0x28, 0xb3, 0x39, 0x1e, 0xfa, 0x1a, 0xe7,
+ 0x66, 0x4d, 0xfa, 0x0f, 0xd6, 0xe7, 0x9c, 0x36, 0x07, 0x70, 0x17, 0x47,
+ 0x3a, 0x6e, 0x79, 0xcb, 0xf8, 0xc0, 0x7a, 0x33, 0xc1, 0x5c, 0xd9, 0x90,
+ 0x67, 0x43, 0x73, 0xb0, 0xcd, 0x74, 0x36, 0x2f, 0x55, 0x14, 0xf4, 0x18,
+ 0xf3, 0xb4, 0x12, 0xc6, 0xa9, 0x6e, 0xfa, 0x75, 0xcc, 0x6b, 0x04, 0xf7,
+ 0x80, 0xe5, 0xd2, 0xeb, 0xd6, 0xb9, 0x22, 0x77, 0xde, 0x32, 0xd2, 0x20,
+ 0x58, 0x10, 0x6e, 0x7b, 0xca, 0x68, 0x41, 0x4f, 0x66, 0x10, 0xbd, 0x99,
+ 0x5c, 0x3f, 0x59, 0xcc, 0xf9, 0x98, 0x7e, 0xd6, 0xad, 0x2b, 0x8e, 0x08,
+ 0xf7, 0x3a, 0x73, 0xcb, 0x5e, 0x23, 0x8a, 0xcd, 0x99, 0x3b, 0x6f, 0x39,
+ 0xd5, 0xd0, 0xcf, 0xff, 0xb9, 0x3a, 0x43, 0xa8, 0xfc, 0xd8, 0x3a, 0x65,
+ 0x11, 0xe9, 0xa3, 0xe3, 0x96, 0xa7, 0x8c, 0x3b, 0x6f, 0x69, 0x5f, 0xf4,
+ 0x4d, 0x6c, 0xca, 0xb4, 0xff, 0xc9, 0x7e, 0xca, 0x59, 0xa7, 0x34, 0x72,
+ 0xa8, 0xed, 0x9a, 0xc0, 0x9d, 0xb7, 0xa4, 0x17, 0xf5, 0xb2, 0x8f, 0x55,
+ 0x8c, 0x2f, 0xb9, 0x3a, 0x51, 0xc6, 0xf6, 0x8f, 0xd3, 0x41, 0x49, 0x64,
+ 0xa2, 0x6d, 0x7e, 0xe0, 0x03, 0x6b, 0x5e, 0x5f, 0x91, 0xad, 0x03, 0x17,
+ 0x75, 0xf0, 0xa0, 0xe9, 0xcc, 0x06, 0x1c, 0xb6, 0x0e, 0x3a, 0x7c, 0xd4,
+ 0x41, 0x92, 0x3a, 0xc8, 0xd6, 0x18, 0xe1, 0x77, 0xa9, 0x83, 0x79, 0x63,
+ 0xeb, 0xd6, 0x95, 0x44, 0xe0, 0x74, 0x18, 0xaf, 0x3a, 0x9c, 0x9c, 0x0b,
+ 0x97, 0xb1, 0x8e, 0x7a, 0xbb, 0xf3, 0x96, 0x8b, 0x17, 0xd9, 0x3a, 0xff,
+ 0xb2, 0x3b, 0xb0, 0xc1, 0xde, 0x3b, 0xd7, 0x9d, 0x59, 0xc3, 0xa3, 0x99,
+ 0xc7, 0x7d, 0x3c, 0x7a, 0x98, 0xb3, 0xdc, 0x4c, 0x5d, 0x35, 0x71, 0x1c,
+ 0x2b, 0x28, 0xd7, 0x46, 0xfe, 0x6e, 0xe5, 0xef, 0x0e, 0xfe, 0x96, 0xf9,
+ 0x51, 0xcf, 0xca, 0x16, 0x3b, 0x2b, 0x9b, 0x83, 0xf2, 0x78, 0x88, 0x57,
+ 0x32, 0x26, 0xf7, 0x57, 0xae, 0x09, 0xc4, 0xd8, 0xc6, 0xfd, 0xa5, 0xb2,
+ 0x6f, 0xc8, 0x65, 0xc4, 0x7d, 0x4e, 0x88, 0x7c, 0x7a, 0x6b, 0x3b, 0xb2,
+ 0xc4, 0xde, 0xdf, 0xe7, 0xb0, 0x97, 0xb2, 0x55, 0x70, 0x7e, 0x5e, 0x58,
+ 0x34, 0x34, 0xc3, 0x63, 0xc0, 0xe7, 0x36, 0xe2, 0xcc, 0xf9, 0x13, 0xd4,
+ 0x81, 0xd8, 0xc9, 0x3d, 0xd4, 0x5f, 0x27, 0xeb, 0x1c, 0x65, 0x2c, 0xdb,
+ 0xcd, 0xfe, 0xed, 0xf5, 0xdb, 0xb0, 0xfd, 0x9c, 0x0c, 0xba, 0x79, 0x9c,
+ 0xed, 0xed, 0x35, 0x7e, 0x53, 0x76, 0xb4, 0x5e, 0xf6, 0x53, 0x3a, 0x31,
+ 0x6c, 0xcf, 0xbb, 0x42, 0x2e, 0x73, 0x11, 0x79, 0x82, 0x65, 0xfd, 0xd4,
+ 0x68, 0x9c, 0xef, 0xb0, 0xed, 0xea, 0x50, 0x9b, 0x3b, 0xe0, 0xc6, 0x90,
+ 0xbd, 0x06, 0x6e, 0x59, 0x45, 0xb6, 0x7d, 0x89, 0x2c, 0x75, 0xcd, 0x9b,
+ 0x68, 0x78, 0xeb, 0xd2, 0x1f, 0x90, 0x27, 0x8a, 0xfc, 0x73, 0x70, 0x92,
+ 0x31, 0x35, 0xaa, 0xc5, 0xdb, 0x45, 0xd6, 0x32, 0xc3, 0x19, 0xbe, 0x16,
+ 0xf1, 0x16, 0x27, 0xfb, 0x6b, 0x26, 0xa7, 0x3c, 0x95, 0xc7, 0xee, 0x7d,
+ 0x69, 0x3d, 0xb6, 0x5f, 0xc9, 0xf1, 0xd3, 0xde, 0xb1, 0x42, 0xfc, 0x09,
+ 0x92, 0xcf, 0x7a, 0xe0, 0x8c, 0xe8, 0xfe, 0x26, 0x47, 0x57, 0xd0, 0x05,
+ 0xfa, 0x58, 0xa9, 0xc8, 0x1b, 0xa7, 0xec, 0x82, 0xc7, 0x6e, 0x6d, 0x8d,
+ 0x8d, 0xd1, 0xf1, 0xf9, 0x2e, 0x78, 0xb4, 0xb5, 0xe9, 0x42, 0xec, 0xf2,
+ 0x68, 0x6d, 0x09, 0xf1, 0x77, 0x59, 0xab, 0x0f, 0xdb, 0xdc, 0xe3, 0x48,
+ 0xe6, 0xa5, 0x52, 0xd9, 0x8b, 0x47, 0xdf, 0xaf, 0x70, 0x1a, 0xb9, 0x76,
+ 0x35, 0xb6, 0xdb, 0xe2, 0xd0, 0x70, 0xce, 0x77, 0x75, 0xad, 0xc5, 0x21,
+ 0xfb, 0x5f, 0x89, 0x4a, 0xe9, 0x7c, 0xbd, 0x1c, 0x7e, 0x2d, 0x76, 0xd9,
+ 0xf8, 0xc5, 0x36, 0x4a, 0x81, 0x25, 0x89, 0x0b, 0xfb, 0x97, 0xfe, 0xa4,
+ 0xdf, 0xae, 0x2a, 0x15, 0x13, 0xf6, 0xb3, 0x92, 0x83, 0x99, 0x18, 0x06,
+ 0x53, 0x53, 0xf7, 0xe8, 0xe9, 0x87, 0xd8, 0xfe, 0x81, 0x38, 0xe7, 0x69,
+ 0xb6, 0x21, 0xfb, 0xf7, 0x64, 0xcf, 0xde, 0xd4, 0xfd, 0x7a, 0x22, 0x5b,
+ 0x65, 0x19, 0x81, 0x0d, 0x7b, 0x89, 0x7f, 0xd1, 0x16, 0xa9, 0x6f, 0x59,
+ 0xaf, 0xcd, 0x0b, 0x22, 0x3b, 0xcd, 0x89, 0xc1, 0xb9, 0xc0, 0x40, 0x52,
+ 0xf6, 0x53, 0x9d, 0x89, 0xad, 0x66, 0x1e, 0x19, 0xad, 0xae, 0xd3, 0xba,
+ 0x55, 0xd9, 0x0b, 0xf5, 0xc1, 0x97, 0x7b, 0x8c, 0x5a, 0xad, 0x47, 0xcd,
+ 0xee, 0x67, 0x7c, 0xd9, 0x0d, 0xcc, 0x2e, 0x13, 0x0c, 0xa8, 0x32, 0xa2,
+ 0xbd, 0x55, 0x98, 0x0b, 0x7f, 0xb5, 0x8d, 0xcb, 0xf1, 0x6f, 0xab, 0x46,
+ 0x70, 0xa5, 0xf0, 0x4a, 0xf5, 0x7d, 0x6b, 0x88, 0xdc, 0xe4, 0xee, 0xb9,
+ 0xff, 0xa7, 0x34, 0xbf, 0xee, 0xd4, 0x3e, 0x9d, 0xf3, 0xf2, 0xf3, 0x05,
+ 0xba, 0x3f, 0xad, 0x88, 0x8e, 0x84, 0x4b, 0x25, 0xb0, 0x95, 0x71, 0xf6,
+ 0xbf, 0xe6, 0x46, 0xb0, 0x8f, 0xff, 0x7f, 0x76, 0xa5, 0xec, 0x4d, 0xb5,
+ 0xac, 0x60, 0x60, 0x5e, 0xb8, 0x8a, 0x63, 0x78, 0x96, 0xf7, 0x7b, 0x33,
+ 0x6f, 0x59, 0xa7, 0xa6, 0x1b, 0xfd, 0xcb, 0x18, 0xec, 0x06, 0xc6, 0x75,
+ 0x6d, 0x52, 0xfd, 0xef, 0xee, 0x95, 0x83, 0xbb, 0x82, 0x63, 0xf9, 0x7e,
+ 0xa0, 0x4e, 0x4b, 0xaa, 0xa5, 0x65, 0xa2, 0xd7, 0x81, 0xf1, 0x57, 0xa6,
+ 0x3c, 0x3b, 0x28, 0xf0, 0x59, 0x7b, 0x5d, 0xa5, 0x77, 0x88, 0xbe, 0x3e,
+ 0xa4, 0x45, 0xe3, 0xd4, 0xbb, 0x7b, 0x1a, 0xc7, 0x7c, 0xf7, 0xdc, 0x2f,
+ 0xd9, 0xe3, 0xac, 0x36, 0x66, 0x72, 0x8c, 0x0a, 0xb4, 0xb9, 0xff, 0x99,
+ 0x5f, 0x7f, 0x6d, 0x24, 0xfb, 0x1a, 0xb2, 0x9a, 0xe8, 0x1b, 0x45, 0xac,
+ 0x73, 0xb5, 0xf9, 0xf0, 0x8c, 0xae, 0x7a, 0xdd, 0x77, 0x37, 0x6d, 0x34,
+ 0x34, 0xf7, 0xd7, 0x16, 0x6d, 0xda, 0xfc, 0x16, 0x47, 0x7d, 0x5b, 0xc2,
+ 0x8e, 0x55, 0x9c, 0x57, 0x23, 0x3a, 0x57, 0x79, 0xc7, 0x42, 0x4d, 0x20,
+ 0x3c, 0xd7, 0x1e, 0x3f, 0x70, 0x6b, 0x3a, 0x81, 0x6d, 0x29, 0x69, 0x53,
+ 0xc1, 0xb2, 0xc0, 0xdb, 0x96, 0x7f, 0x7a, 0x02, 0x5b, 0x32, 0x9f, 0xc4,
+ 0x4d, 0x07, 0xc9, 0x8d, 0xf5, 0xd6, 0x38, 0xf4, 0x68, 0xee, 0xd9, 0xd4,
+ 0x1c, 0x59, 0xdb, 0x96, 0xbd, 0x45, 0xb7, 0x24, 0x02, 0x70, 0x97, 0x13,
+ 0x83, 0xc7, 0x02, 0xf2, 0x2c, 0xd3, 0x8b, 0x6c, 0x8b, 0x94, 0xa9, 0xd5,
+ 0xc6, 0x90, 0x25, 0x73, 0x94, 0xb5, 0xd0, 0xfe, 0xb2, 0xdc, 0x3e, 0x09,
+ 0x1a, 0x5e, 0x8d, 0xae, 0xbd, 0x41, 0xae, 0xd7, 0x6c, 0x48, 0x1b, 0x0a,
+ 0xe6, 0x07, 0xa6, 0xa1, 0x6e, 0xe5, 0xab, 0xaf, 0x17, 0x05, 0x8a, 0x18,
+ 0x4f, 0xc4, 0xb7, 0x8c, 0x8d, 0xc7, 0xf0, 0x1b, 0x62, 0x90, 0xec, 0x19,
+ 0x4b, 0x4a, 0x3d, 0xb6, 0x35, 0x17, 0x69, 0xf1, 0x53, 0x43, 0xf6, 0x2f,
+ 0x5b, 0xd6, 0x35, 0x81, 0x37, 0xad, 0x68, 0x0d, 0xe5, 0x21, 0x5f, 0xcb,
+ 0xd5, 0x95, 0x32, 0xf9, 0xbd, 0x40, 0x4a, 0xe3, 0x2d, 0xa2, 0x93, 0x27,
+ 0xcd, 0x38, 0xb3, 0x01, 0xc1, 0xfd, 0x0f, 0x62, 0x6f, 0x19, 0x8a, 0xfd,
+ 0x8c, 0x71, 0x99, 0x52, 0xc9, 0x38, 0xea, 0xf4, 0x8f, 0xd8, 0xeb, 0x05,
+ 0x1d, 0xc4, 0x68, 0xe1, 0x97, 0x92, 0xf3, 0x39, 0xf1, 0x94, 0x51, 0x85,
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+ 0xb8, 0xbd, 0xc8, 0xd6, 0x6f, 0xb8, 0xcd, 0xde, 0xff, 0x47, 0x99, 0x9f,
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+ 0x85, 0xa3, 0xb9, 0x97, 0xf3, 0x75, 0xd4, 0x14, 0xde, 0xe8, 0x3c, 0xb3,
+ 0x14, 0x46, 0x78, 0xb1, 0xe3, 0x27, 0xd6, 0xa4, 0xfd, 0xec, 0xb8, 0xeb,
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+ 0x3b, 0xe3, 0xfb, 0xd6, 0x7e, 0x43, 0x5d, 0x4f, 0x6d, 0xc7, 0xca, 0xd9,
+ 0x56, 0x19, 0xdb, 0xba, 0x3d, 0xa0, 0x9b, 0xdb, 0xd9, 0xd6, 0xf1, 0xc4,
+ 0xd1, 0xa0, 0x9b, 0x6d, 0x3d, 0x6a, 0x4a, 0x6e, 0xe0, 0x6c, 0x6e, 0xe6,
+ 0xdc, 0x76, 0xa5, 0x02, 0xbe, 0xad, 0x94, 0x4b, 0xf2, 0xb7, 0xaf, 0x26,
+ 0xe4, 0x5d, 0x8f, 0x6f, 0x72, 0x3c, 0xd1, 0x8d, 0x2e, 0x34, 0xde, 0x5b,
+ 0x41, 0xfb, 0xa9, 0x44, 0xc1, 0xd6, 0x75, 0x1f, 0xf1, 0x0e, 0xb7, 0xb3,
+ 0xcc, 0xeb, 0x81, 0x39, 0x78, 0x21, 0xd4, 0xb8, 0x72, 0x0e, 0x9c, 0xe4,
+ 0x21, 0x81, 0xe6, 0x0d, 0x4a, 0x5c, 0x13, 0x5b, 0xbc, 0x2d, 0xad, 0x07,
+ 0x9b, 0x20, 0xd8, 0xdd, 0x4a, 0x7d, 0xcc, 0xc1, 0xfb, 0x0b, 0x45, 0x2e,
+ 0x67, 0x38, 0xe8, 0x08, 0x74, 0x3c, 0xcd, 0xf9, 0xad, 0x98, 0x97, 0xcb,
+ 0x53, 0x33, 0xf6, 0x7e, 0xcd, 0x56, 0x24, 0x33, 0x27, 0xde, 0xdd, 0x6b,
+ 0xc0, 0x79, 0xa8, 0xfe, 0x41, 0x0b, 0xf6, 0xbb, 0x21, 0x8d, 0x32, 0x0f,
+ 0xad, 0x32, 0x0f, 0xa5, 0xf4, 0xa7, 0x6b, 0x28, 0xf7, 0x7a, 0x5b, 0xee,
+ 0x39, 0x18, 0x36, 0x65, 0xfd, 0xcb, 0xa9, 0xdd, 0x86, 0x5e, 0x62, 0x67,
+ 0xe0, 0x4c, 0x17, 0xfb, 0x79, 0x9d, 0x32, 0xcf, 0xa3, 0xde, 0x27, 0x5b,
+ 0x84, 0xb7, 0xde, 0x87, 0xbe, 0x54, 0xe1, 0xdd, 0x11, 0x05, 0xe9, 0x80,
+ 0xf4, 0x71, 0x1f, 0x79, 0x5c, 0x97, 0x35, 0x59, 0x23, 0xd7, 0x77, 0x33,
+ 0xf7, 0x8f, 0x6a, 0xf4, 0x07, 0xea, 0x1d, 0xfa, 0x1c, 0xe8, 0x13, 0x6f,
+ 0x38, 0xa2, 0xf4, 0x01, 0xd3, 0x7b, 0x86, 0xd8, 0x70, 0x08, 0x1d, 0x16,
+ 0xaa, 0x6c, 0x7b, 0xf8, 0xd9, 0x88, 0xf1, 0xa1, 0x22, 0xb1, 0x3d, 0x4b,
+ 0x1d, 0xa8, 0x9c, 0x13, 0xd1, 0x41, 0x39, 0x7d, 0x76, 0x2c, 0xa0, 0xfb,
+ 0x5f, 0xa0, 0x3c, 0xdb, 0x29, 0xcf, 0x8a, 0xdc, 0x1c, 0xfa, 0x36, 0x2b,
+ 0xe2, 0xd3, 0x81, 0x96, 0xd5, 0xbc, 0xbe, 0x8d, 0xf2, 0x04, 0xfa, 0x14,
+ 0x0c, 0xb5, 0xf4, 0x90, 0x2b, 0x76, 0x50, 0x07, 0xe7, 0xe4, 0x71, 0xdb,
+ 0x73, 0xd6, 0x41, 0x2e, 0x50, 0x8c, 0xbd, 0xa6, 0xe0, 0xb7, 0x86, 0x61,
+ 0xda, 0xe9, 0x1e, 0xce, 0x48, 0xd4, 0xab, 0xa2, 0xd8, 0x10, 0x0c, 0xa8,
+ 0xe1, 0x35, 0x17, 0xe7, 0xa6, 0x12, 0xfb, 0xb5, 0xdd, 0xf6, 0x5e, 0xe5,
+ 0x1c, 0xb7, 0xfb, 0x83, 0x35, 0xea, 0x15, 0x7e, 0x26, 0xeb, 0x63, 0xb2,
+ 0x86, 0xd4, 0xeb, 0xc9, 0xed, 0xd7, 0x72, 0x51, 0x27, 0xb9, 0xeb, 0xcf,
+ 0x68, 0xc2, 0x7d, 0x0b, 0xe5, 0x7f, 0x69, 0x3d, 0x69, 0x97, 0x97, 0x72,
+ 0x2e, 0x9b, 0xa3, 0x97, 0xda, 0xe5, 0x7e, 0x69, 0x3d, 0xab, 0x39, 0xa7,
+ 0x94, 0x2b, 0x3c, 0x2f, 0x3c, 0xfa, 0x0d, 0x27, 0x31, 0xaf, 0x78, 0xee,
+ 0x62, 0x1c, 0x33, 0x4e, 0xd4, 0x9e, 0xac, 0xef, 0x64, 0x1c, 0x9b, 0xba,
+ 0x7f, 0xcb, 0xc2, 0xe3, 0x76, 0x1e, 0xde, 0x45, 0x3e, 0x7b, 0x74, 0x47,
+ 0x11, 0x84, 0xa3, 0xca, 0xfa, 0x5d, 0x73, 0xd9, 0xb9, 0x5c, 0x56, 0xf6,
+ 0x35, 0x5d, 0x66, 0x73, 0xc3, 0xa8, 0x2a, 0xb8, 0xfb, 0x49, 0x7b, 0xf8,
+ 0x84, 0xbb, 0x74, 0x62, 0x8f, 0x51, 0xe0, 0x2c, 0x47, 0x1f, 0x54, 0x89,
+ 0x93, 0x03, 0xe6, 0x62, 0x89, 0xcd, 0x7e, 0xd6, 0x0f, 0xc6, 0xd4, 0xa9,
+ 0xdc, 0xe6, 0x76, 0x0f, 0x2a, 0xba, 0xb6, 0x3a, 0x20, 0xfb, 0x47, 0x65,
+ 0x2f, 0xa8, 0xf4, 0x55, 0x92, 0x5f, 0x97, 0xfa, 0x38, 0xae, 0x51, 0xe8,
+ 0x4b, 0xf8, 0xc6, 0xfb, 0xa5, 0x85, 0x7d, 0x86, 0x51, 0x5b, 0xce, 0x5f,
+ 0x59, 0x2b, 0xb5, 0xec, 0x4c, 0x0d, 0xe7, 0xcb, 0x1e, 0xcd, 0xcb, 0x1e,
+ 0xfb, 0xd8, 0x75, 0xb5, 0xa9, 0xfb, 0xee, 0x82, 0xf9, 0xe7, 0x5d, 0xf2,
+ 0x0c, 0x46, 0xd6, 0x5c, 0xe5, 0x9e, 0x82, 0x2e, 0xe2, 0x50, 0x54, 0x6b,
+ 0x64, 0x9c, 0xd7, 0x7d, 0x6b, 0x39, 0x1f, 0x71, 0xaf, 0xec, 0x51, 0x2f,
+ 0xc4, 0xc8, 0x62, 0xe4, 0xd6, 0x3e, 0x65, 0x9f, 0x45, 0x6e, 0xbd, 0x93,
+ 0x76, 0x8f, 0xae, 0xf4, 0xef, 0xad, 0xac, 0xd7, 0xc9, 0x58, 0x78, 0x6e,
+ 0x7f, 0xf4, 0x10, 0xf5, 0x3a, 0xcc, 0x7b, 0x9b, 0xcf, 0xae, 0xa7, 0xc8,
+ 0x9a, 0x92, 0xc4, 0xde, 0xdf, 0x59, 0x6d, 0xe7, 0x95, 0x9d, 0xba, 0x57,
+ 0xbc, 0x26, 0x26, 0xcf, 0xdc, 0x46, 0xf3, 0xeb, 0xee, 0x4d, 0x1f, 0x79,
+ 0xe6, 0x36, 0x41, 0x5b, 0x42, 0x74, 0x33, 0xb9, 0x5d, 0x1c, 0x3d, 0x18,
+ 0x4d, 0xd4, 0x69, 0x5b, 0xa0, 0xc9, 0x7a, 0x33, 0xff, 0x7a, 0xb0, 0x3f,
+ 0x81, 0x68, 0xd1, 0xa5, 0x95, 0xe4, 0x5b, 0x88, 0x3a, 0x18, 0xa3, 0x1e,
+ 0x4d, 0xd4, 0x35, 0x6f, 0xe3, 0x98, 0xfc, 0x2b, 0x7b, 0x30, 0x9c, 0x68,
+ 0xfc, 0x2b, 0xc6, 0x11, 0x7f, 0x99, 0xcd, 0x75, 0xe2, 0x7f, 0xbd, 0x97,
+ 0x38, 0xb0, 0x29, 0xbf, 0xe6, 0xd5, 0x96, 0xf8, 0x35, 0xe5, 0xb7, 0x85,
+ 0x64, 0xbd, 0x4f, 0x2a, 0x37, 0xc1, 0x3c, 0xff, 0x04, 0xd6, 0xf5, 0x2b,
+ 0x78, 0xd2, 0x38, 0x81, 0xb5, 0x43, 0x22, 0xcf, 0x09, 0xac, 0xe9, 0x7f,
+ 0x09, 0x7b, 0xfa, 0x67, 0xa0, 0xc9, 0xd6, 0x4d, 0x07, 0x36, 0xec, 0x3c,
+ 0x88, 0xed, 0x29, 0x0b, 0xdb, 0x42, 0x1e, 0xac, 0x7f, 0x58, 0xc1, 0xf2,
+ 0xc0, 0x61, 0x6c, 0xd9, 0x69, 0xe1, 0xe2, 0x50, 0x27, 0x9a, 0xcd, 0x32,
+ 0x14, 0x57, 0xcd, 0x6b, 0x57, 0x59, 0xae, 0x6d, 0xb8, 0x23, 0xbf, 0x2f,
+ 0x79, 0x3f, 0xb1, 0x40, 0x85, 0xcf, 0x90, 0x3d, 0xc7, 0x51, 0xe5, 0xa6,
+ 0x4c, 0x93, 0xd2, 0x9a, 0x7f, 0x66, 0x79, 0x7d, 0xa6, 0xa8, 0x02, 0xa5,
+ 0x71, 0xec, 0x09, 0x9d, 0xc0, 0xd0, 0xd0, 0x07, 0xe5, 0x39, 0x7f, 0x99,
+ 0x20, 0x77, 0x90, 0x9c, 0xc3, 0xa4, 0x4d, 0x7d, 0xd2, 0xfb, 0x40, 0x62,
+ 0x77, 0x93, 0xf8, 0xe9, 0xe0, 0x49, 0x9c, 0x1c, 0xfc, 0x37, 0x2c, 0xd1,
+ 0x24, 0x7f, 0xb4, 0x3a, 0x9d, 0x11, 0xcb, 0xda, 0xd5, 0x10, 0xb7, 0x6a,
+ 0x8c, 0x5f, 0xb0, 0xed, 0x0a, 0x4c, 0x8f, 0xbc, 0x88, 0x6d, 0x1a, 0xdb,
+ 0x4a, 0xed, 0xc7, 0x0e, 0xc6, 0x75, 0x5f, 0xe4, 0x66, 0xf8, 0x52, 0x59,
+ 0xb3, 0x1a, 0xd1, 0x1d, 0xd5, 0xd0, 0x37, 0x56, 0x39, 0x8c, 0x8e, 0x7f,
+ 0x55, 0xea, 0x71, 0x7d, 0xe6, 0x24, 0x7e, 0x3e, 0x68, 0xef, 0xa5, 0x6a,
+ 0xfd, 0xae, 0x62, 0x75, 0x6e, 0x0b, 0xe9, 0xcd, 0xff, 0x43, 0x89, 0xc6,
+ 0x4b, 0x69, 0x53, 0x25, 0xcc, 0x09, 0x6e, 0x18, 0x94, 0x1c, 0xb1, 0x15,
+ 0xee, 0x3e, 0x3d, 0xbb, 0x94, 0x3c, 0xfb, 0xee, 0x05, 0xf1, 0x99, 0xd3,
+ 0x68, 0x97, 0x0e, 0x45, 0x0f, 0x1a, 0x6a, 0x27, 0x8e, 0x98, 0xfa, 0xc4,
+ 0xef, 0x1c, 0xc6, 0xd0, 0x77, 0x50, 0x8f, 0x55, 0x19, 0x7d, 0xe8, 0x32,
+ 0xe6, 0x61, 0x5b, 0x92, 0x26, 0x52, 0x49, 0xbd, 0xb5, 0xc3, 0xd1, 0x8b,
+ 0x3b, 0x02, 0xb5, 0x1b, 0xdf, 0x25, 0x97, 0xf3, 0x10, 0x53, 0x92, 0xe3,
+ 0x23, 0xcc, 0x5f, 0x7b, 0xb1, 0xe1, 0xe1, 0x08, 0xd6, 0xef, 0x32, 0xd1,
+ 0x93, 0x1c, 0xa1, 0x6c, 0x3f, 0x2c, 0x97, 0xbd, 0x34, 0x2d, 0xa1, 0xf8,
+ 0xb5, 0x2a, 0x02, 0x51, 0xf6, 0xd9, 0xa8, 0x46, 0x02, 0x7e, 0x55, 0x61,
+ 0xf4, 0x1f, 0x77, 0xa2, 0x9b, 0x65, 0xfa, 0x52, 0xb4, 0xb9, 0xa4, 0x9b,
+ 0xf1, 0x72, 0x16, 0x86, 0xc7, 0x7c, 0xd8, 0x37, 0xe6, 0xc1, 0xd0, 0x98,
+ 0xc6, 0xa3, 0x14, 0x0f, 0x0d, 0xc8, 0x9e, 0x14, 0x2f, 0x9e, 0xd8, 0xeb,
+ 0xc6, 0xa6, 0x07, 0x3c, 0x98, 0x13, 0x99, 0x8e, 0xbd, 0x7b, 0x4b, 0xb1,
+ 0x9b, 0xd7, 0xab, 0x16, 0xfa, 0xf1, 0x38, 0xaf, 0xf7, 0x3f, 0xe0, 0xe2,
+ 0x3c, 0x5c, 0x8c, 0x03, 0x34, 0xec, 0xa1, 0xb1, 0x32, 0xa4, 0x06, 0x68,
+ 0xf2, 0xe4, 0xac, 0x6f, 0x31, 0xc3, 0x18, 0xdd, 0xcb, 0xd8, 0xf8, 0xb0,
+ 0x89, 0x04, 0xfb, 0xd9, 0x4e, 0x5d, 0xf5, 0x10, 0xd7, 0x36, 0x8c, 0x09,
+ 0xc6, 0xaf, 0xc2, 0x35, 0x7d, 0x7a, 0x73, 0x93, 0x62, 0x44, 0x17, 0xd9,
+ 0xfb, 0xb4, 0xe4, 0xbd, 0xad, 0x55, 0x68, 0x4c, 0xe8, 0x66, 0x13, 0x3a,
+ 0x71, 0x8c, 0xe3, 0xfe, 0x7f, 0xe8, 0xb7, 0x8b, 0x1d, 0x7a, 0xef, 0xd5,
+ 0xea, 0x41, 0xec, 0xc8, 0x1c, 0x22, 0x57, 0x07, 0xc2, 0x7b, 0x0e, 0x92,
+ 0xbf, 0x1d, 0x21, 0xfe, 0xbc, 0x6e, 0xf9, 0x0c, 0x15, 0xd7, 0xdf, 0x6f,
+ 0x84, 0xdf, 0x53, 0x02, 0x1b, 0x7f, 0x45, 0x1d, 0x7c, 0x7e, 0xaf, 0x8a,
+ 0xeb, 0x76, 0x2c, 0x46, 0x3a, 0x14, 0xc5, 0xf6, 0x45, 0x2a, 0xae, 0x7d,
+ 0xf8, 0x20, 0x71, 0x7f, 0xc2, 0xe6, 0xc9, 0xd9, 0xf4, 0x7d, 0x08, 0xf6,
+ 0xc9, 0x9a, 0xbc, 0x9b, 0xf1, 0xbb, 0x1c, 0xc7, 0xfb, 0x3b, 0xe9, 0xb7,
+ 0xe5, 0x38, 0x3a, 0x74, 0x90, 0xf6, 0x58, 0x8e, 0x23, 0xfd, 0xc6, 0xc4,
+ 0x4f, 0x1d, 0xe5, 0x78, 0x82, 0xe7, 0x3b, 0x78, 0xbe, 0x70, 0xc0, 0xe8,
+ 0xef, 0x50, 0xcb, 0xb1, 0x60, 0x4f, 0x03, 0xfa, 0x93, 0x62, 0x9b, 0x1a,
+ 0x36, 0x8e, 0xd5, 0xe7, 0x75, 0x2f, 0x3a, 0xf7, 0xe2, 0x4e, 0xea, 0xea,
+ 0x8e, 0x1d, 0x9d, 0xec, 0xcf, 0x47, 0x9d, 0x1f, 0xc4, 0x43, 0xcc, 0xeb,
+ 0xb6, 0x25, 0x7d, 0x38, 0x9d, 0x32, 0xfc, 0x5f, 0x52, 0x0c, 0xb3, 0x44,
+ 0x09, 0x68, 0xc7, 0xe1, 0xc3, 0xc9, 0x4c, 0x29, 0xba, 0x07, 0x66, 0xe1,
+ 0xa7, 0xb4, 0xcf, 0x07, 0x1f, 0x90, 0xfe, 0x26, 0x18, 0x1f, 0x66, 0xe3,
+ 0x89, 0x11, 0x93, 0x6d, 0xcb, 0x3c, 0x49, 0xcc, 0xe9, 0x81, 0x2b, 0x25,
+ 0xbe, 0x11, 0xdd, 0x41, 0xb3, 0x20, 0x26, 0x1e, 0x46, 0xa6, 0x5f, 0xef,
+ 0xbd, 0x41, 0x15, 0x5e, 0xad, 0x52, 0x97, 0x0e, 0x4c, 0x6a, 0x7a, 0xbc,
+ 0x4a, 0x8d, 0xf7, 0x33, 0x7f, 0x8d, 0x57, 0xab, 0x87, 0xf1, 0x44, 0xbf,
+ 0x13, 0xf3, 0x16, 0xaa, 0xbc, 0x1e, 0x3f, 0xc3, 0xd8, 0x16, 0x9f, 0xa3,
+ 0x9a, 0xd8, 0x6d, 0xcb, 0x8a, 0x78, 0x11, 0xb9, 0x7d, 0xe5, 0xc2, 0x5a,
+ 0xc6, 0x2f, 0x87, 0xd8, 0x5e, 0xac, 0x5c, 0x75, 0x52, 0xef, 0x27, 0x31,
+ 0x42, 0xbb, 0x7e, 0x94, 0xc7, 0x81, 0x41, 0xab, 0x73, 0x39, 0x39, 0xf7,
+ 0xc5, 0x01, 0xab, 0xf3, 0x06, 0xd3, 0xf0, 0x15, 0xa9, 0x81, 0xe8, 0xdd,
+ 0x38, 0x89, 0xfd, 0x23, 0x52, 0x06, 0x6e, 0x6f, 0x84, 0x79, 0x75, 0xd2,
+ 0xea, 0xdc, 0x61, 0x5e, 0x8c, 0x06, 0x3b, 0x37, 0xfe, 0x55, 0x79, 0x0e,
+ 0x33, 0xc5, 0x8f, 0x64, 0x0d, 0x64, 0x12, 0xbf, 0x62, 0x3b, 0xef, 0x0d,
+ 0x56, 0x62, 0x5a, 0xb5, 0xf8, 0xc1, 0x09, 0xbc, 0xdd, 0xff, 0x22, 0x4e,
+ 0xf7, 0x5b, 0x58, 0x10, 0xb2, 0xe0, 0x0c, 0xd5, 0x99, 0x4d, 0xea, 0x65,
+ 0xc4, 0x08, 0x05, 0xd7, 0xcc, 0x7d, 0x09, 0xef, 0xd0, 0xff, 0xaf, 0x9d,
+ 0x6b, 0xd9, 0xb2, 0xf4, 0x61, 0xa1, 0xb5, 0xbd, 0x46, 0xfc, 0xc6, 0xb4,
+ 0xf7, 0xf5, 0x7c, 0x72, 0x1e, 0x5c, 0xd8, 0xb7, 0x26, 0xb9, 0xf0, 0x49,
+ 0x0c, 0x0f, 0x1a, 0xd1, 0x75, 0x05, 0x39, 0xfb, 0x4f, 0x52, 0x07, 0x16,
+ 0x76, 0x98, 0x47, 0x1f, 0xae, 0xc2, 0xbc, 0x33, 0xcc, 0x1a, 0xaf, 0x98,
+ 0x43, 0xdb, 0x59, 0xb0, 0x30, 0x60, 0x2e, 0x53, 0xdf, 0xa4, 0x9f, 0x9e,
+ 0xc4, 0xbe, 0xa1, 0x02, 0x5e, 0xfb, 0xd0, 0x44, 0x3f, 0xcf, 0xed, 0x65,
+ 0xf7, 0xa2, 0x31, 0x75, 0xc8, 0x5e, 0x7f, 0x38, 0x40, 0x7c, 0xcc, 0x3d,
+ 0xd3, 0xd4, 0x30, 0x92, 0x69, 0x22, 0x36, 0x44, 0xf1, 0xcf, 0x99, 0x08,
+ 0xf1, 0x21, 0x4c, 0x7c, 0x68, 0x20, 0x3e, 0x98, 0xc4, 0x87, 0x7a, 0xe2,
+ 0x43, 0xd0, 0x7e, 0xd6, 0x2f, 0x6b, 0xe6, 0x43, 0xa3, 0x2f, 0xa2, 0x68,
+ 0xe0, 0x04, 0x5c, 0xf4, 0x81, 0xe3, 0xa6, 0x45, 0x7e, 0x52, 0xa7, 0xad,
+ 0xc1, 0xc5, 0x4a, 0x54, 0xf3, 0x62, 0x28, 0x73, 0x02, 0x25, 0x03, 0x1a,
+ 0xc7, 0x22, 0xfb, 0x33, 0x6a, 0xc3, 0xbd, 0xc4, 0xea, 0x5f, 0x1b, 0x75,
+ 0xbd, 0x5e, 0xd4, 0xed, 0xae, 0x81, 0xd1, 0xbf, 0x50, 0x9d, 0xab, 0x44,
+ 0xbf, 0xe0, 0xe5, 0x38, 0xab, 0x31, 0xfb, 0x01, 0x0d, 0x73, 0x78, 0xfc,
+ 0x53, 0xaa, 0x76, 0xe2, 0x75, 0x07, 0xbc, 0x33, 0x48, 0x77, 0x66, 0x92,
+ 0x09, 0x90, 0xd5, 0x7a, 0x7d, 0xb8, 0xe4, 0xc0, 0x49, 0x55, 0x41, 0xf6,
+ 0x0b, 0x12, 0xf3, 0xea, 0x82, 0x3d, 0xaa, 0x2a, 0x6b, 0x48, 0xc4, 0x70,
+ 0x1e, 0x2a, 0x22, 0x64, 0x11, 0xb3, 0x98, 0x5f, 0x58, 0x6b, 0xcc, 0x12,
+ 0x6c, 0xae, 0x57, 0x65, 0x6f, 0xc8, 0x21, 0x89, 0x51, 0x33, 0x18, 0x23,
+ 0x4a, 0x93, 0xf1, 0xdb, 0x66, 0xc0, 0x83, 0x92, 0xa4, 0x65, 0x3d, 0x16,
+ 0xd2, 0xe0, 0x89, 0x04, 0xa2, 0x1b, 0x98, 0x46, 0x7e, 0x61, 0x5e, 0x18,
+ 0xd7, 0x64, 0x0e, 0x60, 0x80, 0xe3, 0x5b, 0x9e, 0x29, 0xbc, 0xe3, 0xf9,
+ 0xc9, 0x7f, 0xe7, 0xde, 0x15, 0xbd, 0x64, 0xf7, 0x0c, 0x18, 0xda, 0x5d,
+ 0x6a, 0xbc, 0x92, 0x1c, 0xfc, 0x00, 0xe3, 0x9e, 0x32, 0x79, 0xa3, 0x82,
+ 0xd6, 0x81, 0x38, 0xa6, 0x85, 0x7e, 0xa0, 0xc4, 0xaa, 0x75, 0xbf, 0x5f,
+ 0xa9, 0xc6, 0x8d, 0x0f, 0x50, 0xd7, 0x0b, 0x26, 0x68, 0x2b, 0x3e, 0x7c,
+ 0x67, 0x54, 0x74, 0x5b, 0x3b, 0xb4, 0x83, 0xe3, 0x98, 0x98, 0x7b, 0x40,
+ 0x70, 0xf2, 0xa0, 0x1b, 0x8e, 0x83, 0xd3, 0x99, 0x9b, 0xd6, 0xcf, 0xbd,
+ 0xa4, 0xe3, 0xdf, 0x54, 0xd1, 0x8b, 0xf0, 0x6b, 0xbd, 0x3f, 0xae, 0x18,
+ 0xda, 0x2f, 0x95, 0x03, 0xe4, 0x6c, 0x5e, 0x3c, 0x96, 0x39, 0x4c, 0x5d,
+ 0xee, 0xcf, 0xe7, 0x4b, 0xab, 0x90, 0xe8, 0x93, 0x7d, 0x81, 0x27, 0x30,
+ 0x7b, 0x40, 0x6f, 0xd9, 0xaa, 0x18, 0xc1, 0x6b, 0x95, 0x13, 0x98, 0x39,
+ 0x10, 0xe4, 0x5c, 0x6a, 0x58, 0x96, 0x2c, 0xe0, 0xa7, 0x60, 0xf0, 0x2a,
+ 0x62, 0xb0, 0xb5, 0xf8, 0xa7, 0x66, 0x9c, 0x39, 0x8e, 0x6e, 0x3a, 0x15,
+ 0xbd, 0x75, 0xae, 0x22, 0xfb, 0x80, 0x8c, 0x33, 0x6d, 0xac, 0xe3, 0x19,
+ 0xa8, 0xc7, 0x57, 0x39, 0xe6, 0x66, 0xce, 0xdb, 0x8b, 0x0b, 0x2d, 0x2c,
+ 0x5a, 0xa8, 0xef, 0x2e, 0x71, 0x44, 0xef, 0xaa, 0x42, 0xb6, 0xa3, 0x86,
+ 0x76, 0x73, 0xc7, 0x02, 0x3d, 0xfc, 0x03, 0xe2, 0x2e, 0x71, 0x1a, 0xdd,
+ 0x8c, 0x3b, 0x6b, 0x18, 0x8b, 0x4a, 0x23, 0x7a, 0x2f, 0x73, 0xd4, 0xf7,
+ 0x6e, 0x75, 0x44, 0x43, 0xf2, 0x1e, 0xd1, 0xdf, 0x63, 0x31, 0xdc, 0xa1,
+ 0x0a, 0xe2, 0xa0, 0x9e, 0x7d, 0x11, 0xfa, 0xee, 0xaf, 0x92, 0x93, 0xfe,
+ 0x98, 0xfc, 0xae, 0xe6, 0xd2, 0x43, 0xc4, 0xa8, 0x11, 0x3c, 0x98, 0x39,
+ 0x88, 0xdd, 0x99, 0x34, 0x76, 0x66, 0xb6, 0x29, 0x43, 0xf6, 0xb3, 0x45,
+ 0x45, 0xde, 0x99, 0x8b, 0x56, 0x28, 0x5f, 0x46, 0x79, 0xe8, 0x5b, 0xd6,
+ 0x50, 0x95, 0x8a, 0xca, 0x50, 0x10, 0xd7, 0x24, 0xe3, 0x70, 0x44, 0xde,
+ 0xb5, 0xe4, 0x7d, 0xed, 0xf5, 0xe3, 0x06, 0xae, 0x4e, 0x96, 0x22, 0xb6,
+ 0xc7, 0xb2, 0x7a, 0x1b, 0x9c, 0x58, 0x3b, 0x5e, 0x8f, 0x65, 0x03, 0x0f,
+ 0x59, 0x73, 0x18, 0x73, 0x3e, 0xbc, 0xdc, 0x83, 0x5b, 0xf7, 0x78, 0xd0,
+ 0x96, 0x8c, 0xc2, 0x17, 0x29, 0xe3, 0xef, 0x80, 0xb9, 0x04, 0xc6, 0xc4,
+ 0x04, 0x8c, 0xde, 0xab, 0x1c, 0x81, 0xfd, 0x61, 0xd5, 0x83, 0xbf, 0x21,
+ 0x8e, 0x2f, 0x27, 0xee, 0xc4, 0xc6, 0x2d, 0x54, 0x46, 0xbc, 0xb8, 0x8d,
+ 0xf5, 0xaf, 0xe3, 0xdc, 0xbf, 0xb3, 0x68, 0x3f, 0xb1, 0x40, 0xf6, 0x42,
+ 0x6a, 0xd8, 0x30, 0xee, 0xa6, 0xae, 0xdc, 0x88, 0xed, 0xab, 0xc6, 0xd5,
+ 0x0f, 0xf8, 0x71, 0xeb, 0xb8, 0x07, 0x8d, 0x49, 0x6b, 0xf1, 0x01, 0x33,
+ 0xbe, 0x52, 0x83, 0x81, 0xb6, 0x71, 0x2f, 0xbe, 0x92, 0xd4, 0x7d, 0xd7,
+ 0x32, 0xe7, 0x1f, 0x31, 0x83, 0xf8, 0x5f, 0xe3, 0x3e, 0xdc, 0x94, 0x3c,
+ 0x2a, 0x79, 0xe4, 0x12, 0x27, 0x63, 0xcf, 0xbd, 0xe3, 0xb3, 0xb0, 0x32,
+ 0xa9, 0x9f, 0x99, 0x20, 0xb7, 0xeb, 0xdc, 0x67, 0xe2, 0xae, 0x71, 0x15,
+ 0xad, 0x6c, 0xe7, 0xc6, 0xe4, 0x6c, 0x74, 0xec, 0x6b, 0xa0, 0x0c, 0x0b,
+ 0xb1, 0x7c, 0xc0, 0x09, 0x93, 0x2c, 0x1e, 0x5f, 0x04, 0x5a, 0x06, 0x26,
+ 0x98, 0xc7, 0xdd, 0x87, 0xed, 0x7d, 0x26, 0x6e, 0x1f, 0x97, 0xf3, 0x83,
+ 0xf6, 0x3b, 0xae, 0xef, 0x3d, 0xbc, 0x10, 0x9f, 0x1f, 0x50, 0x89, 0x03,
+ 0xc5, 0x18, 0x5a, 0xa9, 0xe0, 0x2b, 0xbc, 0xbe, 0x35, 0x25, 0x7b, 0x90,
+ 0x81, 0xd0, 0x8e, 0xc0, 0xfe, 0x2a, 0x72, 0x86, 0x45, 0x0f, 0xe7, 0xae,
+ 0x3f, 0x48, 0x9c, 0x2f, 0x21, 0xce, 0x97, 0x91, 0xc3, 0x5e, 0x35, 0x7c,
+ 0x10, 0xf7, 0x13, 0x97, 0x0f, 0x0d, 0x74, 0x32, 0xee, 0x94, 0xe3, 0x71,
+ 0xc6, 0x81, 0x24, 0xcf, 0x4f, 0xec, 0x30, 0x3a, 0x4a, 0x88, 0xd3, 0x3f,
+ 0x20, 0xfe, 0xf6, 0x12, 0x33, 0xee, 0x48, 0x32, 0xdc, 0xef, 0x60, 0x0e,
+ 0x70, 0x69, 0x74, 0xbe, 0x87, 0x39, 0xd6, 0xb5, 0x4a, 0xc0, 0xf7, 0x26,
+ 0xca, 0xe1, 0x78, 0xb8, 0x1a, 0x8d, 0x0f, 0x48, 0x19, 0xc1, 0x2f, 0x15,
+ 0xea, 0x5e, 0x27, 0x75, 0x7e, 0x18, 0x56, 0xbf, 0x83, 0xe3, 0xad, 0x35,
+ 0xc9, 0xc0, 0xf1, 0x9a, 0xa9, 0x6b, 0xff, 0x4c, 0xac, 0x7d, 0x9f, 0x98,
+ 0xea, 0x9f, 0xd1, 0x80, 0x26, 0xc3, 0xe4, 0x71, 0x18, 0x27, 0xfb, 0x0d,
+ 0x53, 0xf6, 0xe4, 0xbd, 0x4e, 0x9e, 0x37, 0x39, 0x83, 0x31, 0xd3, 0x10,
+ 0x3f, 0x1c, 0xe1, 0x78, 0x54, 0xc9, 0x4b, 0xe0, 0x18, 0x03, 0xde, 0x7e,
+ 0x78, 0x31, 0xc7, 0x25, 0xb1, 0x54, 0xe2, 0xdd, 0x08, 0x65, 0x5d, 0x8c,
+ 0x15, 0xd4, 0x47, 0x53, 0x52, 0x45, 0x7a, 0x5f, 0x04, 0xb7, 0xef, 0xca,
+ 0xc5, 0xe1, 0x8d, 0xa1, 0xf8, 0x0d, 0x8c, 0xc3, 0xe1, 0x52, 0xc6, 0x61,
+ 0x57, 0x44, 0x64, 0x73, 0x62, 0x98, 0x71, 0x7b, 0x73, 0x2a, 0x8c, 0x66,
+ 0xce, 0xe1, 0x44, 0x9a, 0xfd, 0x26, 0x67, 0xe1, 0x78, 0xda, 0xc3, 0x98,
+ 0xa5, 0xf1, 0x20, 0xaa, 0x8d, 0x4c, 0xe7, 0xe1, 0xe7, 0x71, 0x31, 0x0f,
+ 0xc3, 0xbe, 0xb6, 0x26, 0xa9, 0x20, 0xde, 0xa2, 0xd8, 0x7c, 0xfe, 0x78,
+ 0x5a, 0xb0, 0x59, 0xd6, 0x32, 0xef, 0xae, 0x94, 0x3d, 0xa8, 0xfd, 0xa9,
+ 0x97, 0x50, 0x49, 0x7c, 0xaa, 0xc8, 0xe3, 0xd0, 0xcf, 0x42, 0x82, 0xbb,
+ 0xb5, 0xc4, 0x5d, 0xd9, 0x4f, 0x64, 0x59, 0xab, 0x02, 0x53, 0xf1, 0xe8,
+ 0xff, 0xfb, 0x30, 0x6a, 0xef, 0xab, 0x15, 0x4c, 0x22, 0xfe, 0xa5, 0x88,
+ 0x7f, 0x1c, 0x43, 0xd7, 0x95, 0xc4, 0x40, 0xca, 0xf4, 0x8f, 0x29, 0x62,
+ 0x20, 0x71, 0xfa, 0x20, 0x71, 0xfa, 0xdb, 0xc4, 0xe9, 0x6f, 0x11, 0xa7,
+ 0x1f, 0x27, 0x26, 0xe4, 0xd6, 0xf4, 0x9a, 0xe5, 0xb9, 0x0a, 0xe7, 0xe3,
+ 0x1d, 0x7b, 0x6d, 0xb1, 0x86, 0xba, 0x9a, 0x3d, 0xa0, 0x60, 0x8e, 0xa1,
+ 0xef, 0x17, 0xbb, 0xff, 0x31, 0xe7, 0xc9, 0x3f, 0x2d, 0xb7, 0xe7, 0xb7,
+ 0x29, 0xd9, 0x03, 0x77, 0xb2, 0x4e, 0xeb, 0x85, 0xfd, 0x0d, 0x01, 0x53,
+ 0xb8, 0x68, 0x51, 0x72, 0x0d, 0x1c, 0xc9, 0xba, 0xfd, 0xc7, 0xe4, 0xf9,
+ 0xed, 0x74, 0xc9, 0xeb, 0xd7, 0xc8, 0x1e, 0xed, 0xfd, 0xb2, 0x37, 0x6c,
+ 0x19, 0xef, 0xb9, 0x92, 0x75, 0xe6, 0x9b, 0xb0, 0xb1, 0xcd, 0x3f, 0x69,
+ 0xdf, 0xab, 0x7d, 0xef, 0x7e, 0xea, 0x2b, 0xcb, 0x36, 0xd3, 0x29, 0xd9,
+ 0x17, 0x3b, 0x0b, 0x8f, 0x66, 0xe4, 0x77, 0x5d, 0x6b, 0x42, 0xdd, 0x8f,
+ 0x58, 0x8d, 0xf0, 0xf1, 0x30, 0xae, 0x4f, 0x7a, 0x68, 0x07, 0x71, 0x54,
+ 0xd0, 0xb7, 0xbe, 0x36, 0xde, 0x40, 0x5f, 0x7b, 0xc8, 0xd2, 0x22, 0x81,
+ 0xd6, 0x71, 0x72, 0x9e, 0xf5, 0xe3, 0x8b, 0xb1, 0x74, 0xc0, 0xb2, 0x3c,
+ 0x97, 0x19, 0xe1, 0x0d, 0x8a, 0x1f, 0x2e, 0xfa, 0xa0, 0x83, 0x7e, 0xb5,
+ 0x6e, 0x4f, 0x40, 0x7b, 0x93, 0x78, 0xda, 0xde, 0x70, 0x80, 0xf6, 0x61,
+ 0x9c, 0x69, 0x26, 0x96, 0x3a, 0x23, 0x01, 0xe6, 0x89, 0x1e, 0xda, 0xbe,
+ 0x17, 0x67, 0x12, 0xe2, 0x5f, 0x7a, 0xc7, 0x3f, 0x33, 0x37, 0xe9, 0xa0,
+ 0x6f, 0xfc, 0x32, 0x31, 0x8b, 0x3e, 0xe0, 0xc6, 0xdb, 0x09, 0x83, 0xfe,
+ 0xe6, 0xc1, 0x3b, 0x89, 0x7a, 0xf6, 0x15, 0x64, 0x19, 0x3f, 0xee, 0x1c,
+ 0x0f, 0xd3, 0xcf, 0xae, 0xe4, 0x21, 0xef, 0x53, 0xd7, 0xc6, 0xbf, 0xa3,
+ 0xd4, 0xf6, 0xcf, 0x56, 0xab, 0x10, 0xad, 0xd6, 0xf0, 0xf5, 0xf1, 0xcf,
+ 0xe2, 0x3f, 0x18, 0xb7, 0xd7, 0x26, 0xc1, 0x39, 0x44, 0x88, 0x3c, 0x70,
+ 0x62, 0x9f, 0x3c, 0x4b, 0x44, 0x5d, 0x74, 0xae, 0x43, 0x67, 0x6e, 0xab,
+ 0x67, 0x4f, 0x3b, 0x9c, 0xec, 0x93, 0xac, 0x98, 0x65, 0x7f, 0xd9, 0x5f,
+ 0x8a, 0xbb, 0xf6, 0x1c, 0xa0, 0x8f, 0x14, 0x61, 0xc1, 0xfd, 0x6e, 0x7c,
+ 0x7d, 0xdf, 0x08, 0xb9, 0x83, 0x8a, 0x99, 0xcc, 0x95, 0x86, 0x48, 0x14,
+ 0x66, 0x0e, 0x47, 0x70, 0xdb, 0xae, 0x11, 0x0c, 0xe4, 0x79, 0x5e, 0x28,
+ 0x14, 0xff, 0x9f, 0x2a, 0x0e, 0x90, 0x47, 0x04, 0xda, 0x3f, 0x43, 0x1b,
+ 0xab, 0x88, 0x04, 0xe2, 0x32, 0xee, 0x16, 0xda, 0x58, 0x0f, 0xe7, 0x33,
+ 0xcd, 0x71, 0x24, 0x68, 0x63, 0x8f, 0x51, 0xfe, 0xed, 0xb4, 0xb1, 0x38,
+ 0x6d, 0x2c, 0x4e, 0x7b, 0x8a, 0xd3, 0xc6, 0xe4, 0x9d, 0xfd, 0x38, 0x6d,
+ 0x2c, 0x4e, 0x1b, 0x8b, 0xa7, 0x17, 0x63, 0x94, 0x4c, 0x63, 0xcb, 0x48,
+ 0x03, 0x71, 0x4c, 0xb1, 0xa3, 0x52, 0xf6, 0x86, 0xcf, 0x92, 0xb3, 0x5f,
+ 0xc5, 0x43, 0x41, 0x33, 0x7d, 0xb2, 0x77, 0x68, 0x84, 0x9c, 0xc7, 0x8d,
+ 0xdf, 0x64, 0x84, 0xe3, 0x37, 0x30, 0x8f, 0x3d, 0x4c, 0x9e, 0xaf, 0xe2,
+ 0x49, 0x53, 0xf2, 0x60, 0x93, 0xe7, 0x8c, 0x35, 0x29, 0xe1, 0x6b, 0x87,
+ 0x71, 0x47, 0x3f, 0x70, 0x2d, 0x79, 0x61, 0x35, 0x79, 0xc9, 0xde, 0x05,
+ 0xfc, 0xfd, 0xf0, 0x01, 0xda, 0xbc, 0xf8, 0x63, 0x6e, 0xaf, 0xeb, 0xf1,
+ 0xfe, 0x5a, 0xdf, 0xd5, 0xf4, 0xc1, 0x7b, 0x59, 0xd7, 0xf9, 0xb0, 0xd4,
+ 0x39, 0xc0, 0xb6, 0xf5, 0xf0, 0x6f, 0x38, 0xff, 0xad, 0xf7, 0x57, 0xe3,
+ 0xed, 0x5d, 0x7a, 0xf8, 0x7d, 0x62, 0x5e, 0xb5, 0xc3, 0x5a, 0xfc, 0x99,
+ 0x50, 0x60, 0xe3, 0x67, 0xd4, 0x1c, 0xdf, 0x6b, 0xd9, 0xe1, 0xc4, 0xfe,
+ 0xd0, 0x62, 0x78, 0x16, 0x14, 0x38, 0x1f, 0x6d, 0xa9, 0x5a, 0x38, 0x96,
+ 0x1e, 0x3e, 0x4d, 0xae, 0x92, 0x64, 0xfb, 0xa3, 0xe9, 0x23, 0xc4, 0x90,
+ 0xfb, 0xf0, 0x02, 0xf3, 0xf3, 0x91, 0x4f, 0xbf, 0x4e, 0xee, 0xe8, 0xc6,
+ 0x18, 0x39, 0xe0, 0x81, 0xfe, 0xe8, 0xe7, 0x9c, 0xc4, 0x7d, 0xcf, 0x82,
+ 0x72, 0xa4, 0x87, 0x84, 0x2b, 0x96, 0xe3, 0xd9, 0x7e, 0x43, 0xbb, 0x56,
+ 0xc9, 0xf1, 0xc2, 0x2d, 0x3c, 0x7f, 0xb3, 0xdf, 0x38, 0x33, 0x8c, 0xc0,
+ 0xc4, 0x69, 0x72, 0xc3, 0xf7, 0x87, 0x24, 0x86, 0x1d, 0xa4, 0x8f, 0xfb,
+ 0x11, 0x4e, 0x6a, 0x38, 0x34, 0x66, 0x60, 0x7e, 0xd2, 0x8b, 0x47, 0xc6,
+ 0x82, 0xf8, 0x0c, 0x7d, 0x37, 0x43, 0x7e, 0xf8, 0xe9, 0xa4, 0xf8, 0xe2,
+ 0x2c, 0x8c, 0x8f, 0xcd, 0xb2, 0xf7, 0x54, 0x7a, 0x8c, 0x5f, 0xc0, 0x53,
+ 0x2d, 0x3e, 0x49, 0x6e, 0x9d, 0xd2, 0x7b, 0x63, 0x1c, 0x4f, 0xcc, 0xab,
+ 0xef, 0x8f, 0x41, 0x1f, 0x02, 0xae, 0xf8, 0x70, 0xe8, 0x8b, 0x12, 0x1f,
+ 0xc5, 0x1f, 0x35, 0x8c, 0x93, 0xef, 0x14, 0x13, 0x53, 0x4b, 0x23, 0xb5,
+ 0xef, 0xbd, 0xac, 0xe8, 0xd9, 0xa7, 0x55, 0xcb, 0x7a, 0x69, 0xa1, 0x06,
+ 0xdf, 0x3e, 0x8d, 0xdc, 0xc3, 0x64, 0xec, 0x16, 0x3f, 0xd5, 0x30, 0xe3,
+ 0x81, 0x6a, 0x4c, 0x7b, 0x20, 0x89, 0xbf, 0xad, 0x8e, 0x7f, 0x6e, 0x3a,
+ 0xe3, 0xfc, 0x74, 0xe2, 0x7a, 0x65, 0xf2, 0xd8, 0x0c, 0x37, 0xf9, 0xf2,
+ 0x84, 0x5a, 0xd7, 0xba, 0x1f, 0xfa, 0xfe, 0x93, 0x8a, 0xee, 0x7b, 0x8c,
+ 0xb1, 0xc1, 0x45, 0x1b, 0x75, 0x8c, 0x6b, 0xf4, 0xdd, 0xba, 0x43, 0xd3,
+ 0x60, 0xc4, 0x2f, 0x57, 0x5d, 0x16, 0x6c, 0x79, 0xae, 0xa8, 0xcc, 0xe5,
+ 0x45, 0x82, 0x3b, 0x12, 0x17, 0x1c, 0xb2, 0xff, 0x13, 0xed, 0xf4, 0x97,
+ 0x15, 0x76, 0x2c, 0x3a, 0x60, 0xef, 0x8f, 0xdb, 0x30, 0x1e, 0xa7, 0x8f,
+ 0x2c, 0x46, 0xd9, 0x80, 0x07, 0x5f, 0xb3, 0xe3, 0xd0, 0x43, 0x56, 0x15,
+ 0xfd, 0xe5, 0xf6, 0x3d, 0x81, 0xf6, 0xab, 0xe9, 0x2f, 0xb5, 0x97, 0x49,
+ 0x0c, 0x63, 0xdc, 0x4e, 0x19, 0xe6, 0x30, 0xb1, 0xe5, 0xa1, 0x06, 0x63,
+ 0xe2, 0x75, 0xe4, 0x7c, 0x66, 0x6b, 0x5f, 0x35, 0xfe, 0xe1, 0xfe, 0xfd,
+ 0xf6, 0x5a, 0xc8, 0x6d, 0x3c, 0x4f, 0xf6, 0xf9, 0x6c, 0xff, 0x88, 0xf1,
+ 0xf7, 0x9d, 0x8c, 0x79, 0x31, 0xfa, 0xd1, 0x96, 0x3e, 0x6b, 0xf1, 0xf7,
+ 0x17, 0xc6, 0x57, 0x56, 0x20, 0xc8, 0x98, 0xe4, 0x46, 0x6f, 0x9f, 0xde,
+ 0xdf, 0xca, 0x18, 0x74, 0x62, 0xa1, 0x49, 0x59, 0x3c, 0xd8, 0xd1, 0x27,
+ 0x98, 0x7a, 0xf4, 0xa6, 0x6a, 0xc4, 0xff, 0xa7, 0xc6, 0xf1, 0x7d, 0xcd,
+ 0x7e, 0xf6, 0x37, 0x0b, 0x6b, 0xf7, 0x5d, 0x46, 0x99, 0xeb, 0xe9, 0x83,
+ 0xcc, 0xab, 0x99, 0xef, 0xac, 0xde, 0x25, 0x7e, 0x81, 0x46, 0xc9, 0xd3,
+ 0x3a, 0xcd, 0x80, 0xf9, 0x06, 0x7d, 0xa8, 0x88, 0x5c, 0xe7, 0x41, 0x62,
+ 0x59, 0x31, 0x21, 0xb3, 0xcc, 0x08, 0x63, 0x21, 0x6d, 0x54, 0xde, 0xe1,
+ 0x98, 0x46, 0x5e, 0x37, 0x9f, 0xf3, 0x51, 0x92, 0xf1, 0x00, 0xe4, 0x10,
+ 0x20, 0x3e, 0x61, 0x94, 0x20, 0x38, 0xea, 0xe7, 0x71, 0x31, 0x0f, 0x2a,
+ 0x22, 0xa3, 0xa2, 0x66, 0x94, 0x75, 0x87, 0x47, 0x6c, 0x5b, 0xfc, 0x07,
+ 0xce, 0x7b, 0x82, 0xb6, 0x7e, 0x23, 0xb1, 0x7e, 0x62, 0x27, 0xd0, 0xfb,
+ 0x70, 0xce, 0xb6, 0x53, 0x6c, 0xbf, 0x85, 0x98, 0xf7, 0x1e, 0x6d, 0xb6,
+ 0x87, 0xf3, 0xbd, 0x63, 0xd0, 0x08, 0xd6, 0xa9, 0x01, 0x6d, 0x9c, 0xf3,
+ 0xdc, 0x35, 0xa2, 0xa2, 0xaf, 0x7f, 0x31, 0x86, 0x99, 0x07, 0x75, 0x0f,
+ 0x89, 0x8f, 0x48, 0x99, 0xc3, 0xe8, 0xa4, 0x8f, 0xfc, 0x6a, 0xa1, 0x82,
+ 0xd8, 0x17, 0xe4, 0x1d, 0x51, 0x27, 0xf3, 0xfd, 0xfb, 0xb0, 0x36, 0x71,
+ 0xc4, 0x2a, 0x37, 0xf4, 0xde, 0x21, 0x95, 0x79, 0x16, 0x6d, 0xb3, 0x8b,
+ 0xf9, 0xc9, 0x12, 0xe6, 0x27, 0xdd, 0x79, 0xbb, 0x3c, 0x4e, 0x3b, 0xec,
+ 0x63, 0x1c, 0x7b, 0x7d, 0x28, 0x17, 0xf7, 0x7e, 0xbc, 0xc3, 0x8f, 0xf9,
+ 0x97, 0x97, 0xe3, 0x99, 0x87, 0x73, 0xb2, 0xed, 0xa4, 0x4d, 0x3e, 0x4d,
+ 0x3d, 0xdf, 0x4a, 0xbd, 0xbe, 0x92, 0x12, 0x8c, 0x0a, 0xe2, 0x59, 0xf2,
+ 0xe8, 0xf5, 0xe4, 0x02, 0x2f, 0xa5, 0x72, 0x36, 0xf9, 0xf5, 0xf1, 0x2b,
+ 0xab, 0x72, 0xf1, 0xc1, 0x0b, 0xf5, 0x01, 0x79, 0x27, 0xcf, 0xb2, 0x96,
+ 0x98, 0xd9, 0x76, 0xf2, 0x1a, 0xb6, 0x1d, 0x21, 0x37, 0x72, 0x62, 0x66,
+ 0x32, 0x82, 0xa5, 0xa9, 0xda, 0xe6, 0xb9, 0xb2, 0x89, 0x63, 0x66, 0x8e,
+ 0x03, 0xba, 0x92, 0xf2, 0xcd, 0x0f, 0x0d, 0x65, 0xcc, 0x9d, 0xfe, 0x26,
+ 0xff, 0x9d, 0x91, 0x1b, 0xff, 0x0c, 0xee, 0xb8, 0x82, 0x32, 0xa5, 0xc8,
+ 0x1d, 0x27, 0xf3, 0xdf, 0x19, 0xb9, 0xc1, 0xfe, 0xce, 0x88, 0x1b, 0xd3,
+ 0xc6, 0x9d, 0xce, 0x2f, 0xa5, 0x3c, 0x98, 0x31, 0x7e, 0x96, 0x83, 0xba,
+ 0x8b, 0x22, 0x4d, 0x78, 0x2a, 0xa1, 0x60, 0xba, 0xf1, 0xbf, 0xf1, 0xb2,
+ 0xbd, 0x26, 0x50, 0x8d, 0x99, 0x0f, 0xc8, 0x7a, 0x42, 0x54, 0xde, 0x89,
+ 0x69, 0x7e, 0x82, 0xe7, 0x25, 0xc4, 0xd3, 0x8a, 0x07, 0x14, 0x3c, 0x1d,
+ 0xf0, 0xa2, 0x98, 0xbf, 0x7d, 0xe4, 0x9a, 0xce, 0x85, 0xcb, 0xad, 0xcd,
+ 0xab, 0xc4, 0xbe, 0x39, 0x87, 0xfb, 0xa6, 0x55, 0x0a, 0x06, 0xee, 0x35,
+ 0x65, 0xdd, 0xd2, 0x40, 0x4f, 0xa2, 0x9a, 0xfc, 0xba, 0xb6, 0xbd, 0x09,
+ 0xb5, 0xe6, 0x2f, 0x1c, 0xd5, 0x28, 0xda, 0x77, 0x63, 0x95, 0xac, 0xd9,
+ 0x7f, 0x9b, 0x73, 0xd6, 0x4d, 0xec, 0xea, 0x4a, 0xe5, 0xe2, 0x67, 0x53,
+ 0xfa, 0x17, 0x9a, 0xe8, 0xa5, 0x9b, 0xfc, 0x44, 0x4d, 0x9e, 0xb2, 0xcb,
+ 0x94, 0x45, 0x0e, 0x11, 0x7f, 0x66, 0xe1, 0x10, 0xf3, 0x1a, 0x89, 0xa5,
+ 0x65, 0x3c, 0xca, 0xc9, 0x1b, 0x7f, 0xc9, 0x58, 0x7a, 0x67, 0x28, 0x1b,
+ 0x94, 0x2f, 0xd0, 0x54, 0x91, 0x8b, 0xd3, 0x07, 0xb0, 0x2f, 0xa4, 0xb7,
+ 0xac, 0x76, 0x44, 0x9f, 0x61, 0x0e, 0x16, 0x5e, 0xcc, 0x9c, 0x7c, 0x79,
+ 0x60, 0x04, 0x5b, 0xc9, 0x03, 0xb7, 0x30, 0x17, 0x6f, 0xa5, 0x6d, 0xb6,
+ 0xef, 0x62, 0x6c, 0x73, 0x9c, 0xcb, 0xc5, 0xb5, 0x50, 0x7c, 0x35, 0x39,
+ 0x40, 0x87, 0x47, 0x15, 0x7b, 0x15, 0xdf, 0x09, 0xb4, 0xbe, 0x41, 0x8c,
+ 0xae, 0x63, 0xdc, 0x10, 0x7b, 0xdf, 0x9e, 0xd2, 0xdb, 0xa9, 0x80, 0xaa,
+ 0x72, 0xe6, 0x8e, 0x77, 0x8d, 0x35, 0xd0, 0x6f, 0xac, 0x4e, 0x37, 0xed,
+ 0xda, 0xb9, 0x68, 0x16, 0x73, 0xce, 0xab, 0xd0, 0xbd, 0x83, 0xf6, 0x4f,
+ 0x5f, 0xba, 0xb7, 0x0f, 0xe4, 0x67, 0xea, 0x16, 0xce, 0x5f, 0x76, 0x1f,
+ 0x02, 0x67, 0x5a, 0x50, 0xd7, 0x5c, 0xe4, 0x10, 0x19, 0xf4, 0x96, 0xb7,
+ 0xc9, 0xd3, 0x3a, 0x98, 0x9f, 0xae, 0x67, 0x2e, 0x1f, 0x63, 0x2e, 0x1f,
+ 0x63, 0xbd, 0xd4, 0x0e, 0x79, 0x4e, 0x64, 0xb4, 0x1c, 0x67, 0xfe, 0xf3,
+ 0x35, 0xf2, 0x9f, 0x1d, 0xf7, 0x8b, 0x5c, 0xd3, 0x71, 0xd7, 0xde, 0xab,
+ 0x90, 0xa4, 0x3d, 0xdd, 0xc9, 0x6b, 0x7d, 0xf7, 0x5f, 0x8c, 0x3b, 0x98,
+ 0xc7, 0xc7, 0xc6, 0x16, 0xa3, 0x9f, 0x99, 0xe8, 0xc6, 0xbd, 0x9f, 0x45,
+ 0x17, 0xf9, 0xd4, 0x12, 0x62, 0xf4, 0xea, 0x87, 0x47, 0x6c, 0xcc, 0x16,
+ 0xcc, 0x7f, 0x2d, 0x0d, 0xbc, 0x49, 0x4e, 0xd6, 0x9f, 0x3a, 0x60, 0xf3,
+ 0x34, 0x17, 0xe3, 0x43, 0x31, 0x71, 0x29, 0xbc, 0xcb, 0xe8, 0x58, 0xa6,
+ 0x5a, 0x8b, 0x4b, 0x16, 0x06, 0x7a, 0xdf, 0xa6, 0xaf, 0x56, 0xed, 0x53,
+ 0x51, 0x3d, 0x20, 0xb9, 0x3a, 0xf9, 0x11, 0x31, 0xfa, 0x05, 0x62, 0x74,
+ 0xf9, 0x9e, 0x5c, 0x5e, 0x9e, 0x60, 0xde, 0x55, 0x6d, 0xe4, 0x72, 0xf3,
+ 0xed, 0x7d, 0xb2, 0xf7, 0xc6, 0x8d, 0xe7, 0x68, 0xfb, 0x47, 0xf3, 0xb6,
+ 0x7f, 0x2c, 0x8f, 0xc1, 0x16, 0x73, 0xf3, 0x37, 0x6d, 0xfc, 0xcd, 0xe5,
+ 0xe6, 0xf3, 0x07, 0x8c, 0x8e, 0x30, 0x31, 0xfa, 0x33, 0x7b, 0xa4, 0x7f,
+ 0x0d, 0xd5, 0xc4, 0x93, 0x1a, 0x62, 0x49, 0xc5, 0x80, 0xac, 0xcf, 0x04,
+ 0xda, 0xc7, 0x55, 0x9f, 0xdd, 0xc7, 0x26, 0xca, 0xd6, 0x9d, 0x92, 0x77,
+ 0x6c, 0x0d, 0x6d, 0x83, 0x12, 0x30, 0xaf, 0xa1, 0x3e, 0xf7, 0xa5, 0xaf,
+ 0x42, 0x7b, 0xff, 0x2c, 0xec, 0x1f, 0x92, 0xf8, 0x22, 0xed, 0x4b, 0x2e,
+ 0xee, 0xc4, 0xfb, 0xbb, 0x66, 0xe3, 0xfd, 0x91, 0x73, 0x79, 0xf8, 0xe6,
+ 0x54, 0xf4, 0x5e, 0x86, 0xd7, 0xe5, 0x92, 0x87, 0xbf, 0xc4, 0x3c, 0xfc,
+ 0x6d, 0x45, 0xd6, 0x10, 0x55, 0xdc, 0xb8, 0xc0, 0xc1, 0xf8, 0xa2, 0xfb,
+ 0x5f, 0x74, 0xc4, 0xe5, 0x39, 0xb2, 0xff, 0x7e, 0xde, 0x7f, 0x9e, 0xf1,
+ 0x7c, 0x80, 0x33, 0x11, 0xad, 0x76, 0xe0, 0x99, 0x85, 0xf1, 0xa8, 0x8b,
+ 0xd7, 0x7b, 0xc9, 0x53, 0x66, 0x1a, 0x07, 0xe9, 0x9b, 0xb5, 0xe1, 0xf9,
+ 0x0e, 0x07, 0xce, 0x98, 0x7a, 0xcb, 0x6e, 0x5e, 0x7b, 0x36, 0x23, 0xbe,
+ 0x18, 0x26, 0x7e, 0x2d, 0xca, 0xfb, 0xa2, 0xbc, 0x8f, 0x01, 0xf7, 0x6c,
+ 0xda, 0xeb, 0x6b, 0x29, 0xbd, 0xff, 0x59, 0xda, 0x69, 0xf5, 0x59, 0x3b,
+ 0x2d, 0xec, 0xd3, 0x82, 0xbb, 0x2a, 0xd2, 0x82, 0x50, 0xb2, 0xb0, 0x5f,
+ 0x6b, 0x3f, 0x7a, 0x32, 0xf7, 0x60, 0xe3, 0x4e, 0x7d, 0xa3, 0xac, 0x11,
+ 0xbd, 0x10, 0x8a, 0x5b, 0x95, 0x46, 0x27, 0x5c, 0x0b, 0x8c, 0x16, 0xe6,
+ 0x2f, 0xb1, 0xef, 0x2a, 0xa5, 0xb4, 0xdf, 0xc3, 0xd8, 0x34, 0xac, 0x07,
+ 0xb7, 0x2b, 0x06, 0xe3, 0x86, 0x86, 0xfd, 0x83, 0x45, 0xb8, 0x75, 0x57,
+ 0x1b, 0xf6, 0xf5, 0x9b, 0xc4, 0xcf, 0x5a, 0xff, 0x69, 0xbc, 0x87, 0x63,
+ 0xa6, 0xbc, 0xaf, 0x54, 0x82, 0x36, 0x4d, 0xf6, 0x29, 0x31, 0xfb, 0x9c,
+ 0x7e, 0xde, 0x3b, 0xe0, 0x9e, 0x12, 0xa3, 0xf0, 0x2e, 0xbf, 0xc1, 0x7c,
+ 0x71, 0x12, 0x7b, 0x06, 0x65, 0x6d, 0x60, 0x9a, 0x72, 0xa4, 0x7f, 0xae,
+ 0xaf, 0x8b, 0xd8, 0x7f, 0xaf, 0x99, 0xc5, 0x99, 0x85, 0xd5, 0xc0, 0x0c,
+ 0x05, 0xa1, 0xcf, 0x04, 0xe4, 0x5b, 0x35, 0xfc, 0x7b, 0xd7, 0xf2, 0x7f,
+ 0x51, 0xda, 0xa9, 0xa9, 0xc8, 0xad, 0x17, 0xbc, 0x5e, 0x2d, 0xef, 0xf2,
+ 0x1d, 0x49, 0xcd, 0xac, 0xcc, 0x3d, 0x77, 0xfe, 0xa4, 0x3e, 0x5e, 0xb3,
+ 0xfc, 0x76, 0x1b, 0x85, 0xba, 0xaf, 0x5a, 0x51, 0xaf, 0x94, 0x2f, 0x62,
+ 0xdb, 0xe2, 0x9f, 0xd3, 0x94, 0x76, 0xe2, 0xa9, 0x1a, 0x9a, 0xa6, 0xb4,
+ 0x0d, 0x5d, 0xd8, 0xee, 0x8b, 0x56, 0xb4, 0x45, 0xce, 0x0b, 0xe5, 0xdc,
+ 0xd3, 0x50, 0x2a, 0x65, 0x0b, 0xf7, 0x9f, 0xc9, 0xb7, 0x55, 0x4c, 0xae,
+ 0x9a, 0x2b, 0x73, 0x6b, 0xbf, 0xec, 0xad, 0x8a, 0xe2, 0x68, 0xc3, 0xd4,
+ 0xf6, 0x0a, 0x7d, 0x7f, 0xef, 0xbc, 0xf6, 0x72, 0x65, 0x67, 0xb1, 0x4d,
+ 0x29, 0x9f, 0xc5, 0xff, 0x6b, 0xaf, 0x23, 0xbc, 0x61, 0xef, 0x93, 0xdc,
+ 0x6a, 0x36, 0x46, 0x4b, 0xf0, 0x39, 0xa8, 0x97, 0xc6, 0xe7, 0x97, 0xd8,
+ 0xfc, 0x36, 0xda, 0x52, 0xc2, 0x1c, 0xd7, 0x6d, 0x44, 0xef, 0x75, 0x23,
+ 0x9b, 0x65, 0x5c, 0x6e, 0x3d, 0xa3, 0xec, 0x57, 0x6e, 0x0d, 0xe8, 0x1b,
+ 0xdf, 0x25, 0xdf, 0x78, 0x3e, 0x10, 0x27, 0xd6, 0x1b, 0xbe, 0x3e, 0x45,
+ 0x37, 0xd7, 0x32, 0xa6, 0x3d, 0xcb, 0x1c, 0x72, 0x4d, 0xa0, 0xd7, 0x7e,
+ 0xc6, 0xa8, 0x44, 0x56, 0xe0, 0x12, 0xfb, 0xbb, 0x2c, 0x2d, 0x30, 0xd2,
+ 0xcf, 0xcb, 0x9a, 0x17, 0x7f, 0xc7, 0x30, 0xdf, 0xbe, 0xb6, 0x06, 0x41,
+ 0xfb, 0xff, 0xaa, 0xfc, 0xb7, 0x5b, 0x5a, 0x51, 0x6b, 0xff, 0xbf, 0x19,
+ 0x73, 0xd3, 0x67, 0xd7, 0x86, 0xd1, 0x6d, 0x5a, 0xd6, 0x53, 0xa6, 0x85,
+ 0x37, 0xce, 0xed, 0xd1, 0x5e, 0xe1, 0x60, 0xce, 0x41, 0x17, 0x8e, 0xe5,
+ 0xbe, 0x5d, 0x75, 0xee, 0xfd, 0x8c, 0xa5, 0xe7, 0xed, 0xd1, 0x96, 0xf7,
+ 0xe2, 0xab, 0xed, 0x6f, 0x93, 0xcd, 0x5b, 0xe4, 0xc4, 0x73, 0x89, 0x8a,
+ 0x98, 0x87, 0xbf, 0x37, 0x2d, 0x2a, 0xc2, 0xfa, 0x10, 0x39, 0xdf, 0xa5,
+ 0xc7, 0x71, 0xda, 0xfe, 0x46, 0x43, 0x3c, 0x24, 0xdf, 0x66, 0x38, 0x9a,
+ 0x50, 0x71, 0x6c, 0xb0, 0x27, 0xb4, 0xc7, 0xee, 0xfb, 0x55, 0x74, 0x8f,
+ 0xca, 0x73, 0xbf, 0x16, 0xac, 0x4e, 0x4c, 0xda, 0x7b, 0xda, 0x36, 0xa7,
+ 0x24, 0xf7, 0xd6, 0xb3, 0x6b, 0x98, 0xaf, 0xaa, 0x8e, 0x20, 0x6e, 0x62,
+ 0x7c, 0x79, 0x21, 0x41, 0x3b, 0x5d, 0xa8, 0x77, 0x7c, 0x97, 0x1c, 0xa1,
+ 0x22, 0xa2, 0x07, 0xdf, 0x51, 0x5a, 0xc9, 0xc5, 0xdc, 0x98, 0x48, 0x88,
+ 0x2d, 0xca, 0xb7, 0x9d, 0x6e, 0xc6, 0x7e, 0x72, 0xd2, 0xe7, 0x13, 0x1a,
+ 0x4e, 0x37, 0x78, 0x90, 0x26, 0x47, 0x7d, 0x2e, 0xe1, 0xc6, 0x63, 0xe4,
+ 0xa8, 0x8f, 0x0e, 0xca, 0x1a, 0x61, 0x13, 0x1a, 0x13, 0xb2, 0x3e, 0x4c,
+ 0xde, 0x35, 0xe2, 0xa5, 0x3d, 0x5a, 0x56, 0x37, 0x6d, 0xb7, 0x4d, 0x9b,
+ 0x60, 0x9f, 0xb2, 0xae, 0x18, 0xc5, 0x35, 0xe4, 0x1d, 0x8f, 0x8e, 0xf8,
+ 0xf0, 0x7d, 0x72, 0xf3, 0x24, 0xeb, 0xbd, 0x90, 0xf0, 0xa3, 0x2f, 0xed,
+ 0xc3, 0xd3, 0xe4, 0xe8, 0x5b, 0x78, 0x2e, 0xdf, 0x09, 0x2b, 0x32, 0x82,
+ 0xe4, 0xc1, 0x87, 0x51, 0xd6, 0x77, 0x11, 0xd6, 0xad, 0x3c, 0x08, 0xb5,
+ 0xef, 0x10, 0x8f, 0x2b, 0x19, 0xb3, 0xaf, 0x44, 0x6a, 0x30, 0x82, 0xd4,
+ 0xc8, 0x8f, 0xd0, 0x3b, 0x28, 0xe3, 0x92, 0xef, 0x3d, 0xc9, 0xbe, 0x27,
+ 0x72, 0xbd, 0x3e, 0x2f, 0x86, 0x46, 0xa4, 0x9f, 0x6a, 0xf6, 0xfd, 0xe7,
+ 0xb6, 0xff, 0x1f, 0xd6, 0xba, 0x1b, 0xa5, 0xed, 0x83, 0x9f, 0xd0, 0xbe,
+ 0xe8, 0xaa, 0xf0, 0x9e, 0xa1, 0xac, 0x75, 0xb8, 0xd9, 0xa6, 0x07, 0x8e,
+ 0x48, 0x76, 0x65, 0x39, 0xf4, 0xe8, 0x36, 0xc5, 0x68, 0x2e, 0x53, 0x26,
+ 0xb1, 0x2d, 0x23, 0xef, 0x8d, 0x15, 0xe3, 0x69, 0xe2, 0xa3, 0x2b, 0xa4,
+ 0x6b, 0xdf, 0xa5, 0xed, 0x2c, 0x21, 0xa6, 0xbc, 0x61, 0x7e, 0x06, 0x71,
+ 0x4d, 0xf4, 0x57, 0x8c, 0x1f, 0xf4, 0xbb, 0xf1, 0x4e, 0x28, 0x82, 0xdc,
+ 0xb7, 0xbd, 0x3c, 0xf8, 0x71, 0xc2, 0xcb, 0xf9, 0xaa, 0xcb, 0x1a, 0x8e,
+ 0xb9, 0xc0, 0xb4, 0xdc, 0xb5, 0xa3, 0x89, 0x35, 0xd8, 0x43, 0x79, 0x5f,
+ 0x48, 0x9c, 0xe1, 0xfc, 0xb4, 0x53, 0xff, 0xa2, 0xef, 0x78, 0x5e, 0xd7,
+ 0x3d, 0xd4, 0xf5, 0x2c, 0x3c, 0x9b, 0xb8, 0x0f, 0x8f, 0x52, 0xfe, 0x47,
+ 0xfa, 0x8d, 0xe8, 0xc5, 0xca, 0x61, 0xe2, 0x65, 0x31, 0x8e, 0xb1, 0xed,
+ 0x5b, 0x99, 0x29, 0x4f, 0x4a, 0x5f, 0x29, 0x59, 0x9f, 0x54, 0xf0, 0xce,
+ 0xa2, 0xc3, 0x18, 0xe7, 0xbd, 0x1f, 0xf3, 0x77, 0x78, 0x61, 0x25, 0xfb,
+ 0x10, 0xfd, 0xf8, 0xed, 0x5c, 0xa0, 0x8b, 0x3c, 0x67, 0x79, 0xc3, 0x61,
+ 0x6c, 0x1d, 0x92, 0x6b, 0x6d, 0xe8, 0xed, 0x7f, 0x0f, 0x8e, 0x10, 0x71,
+ 0xc8, 0xdb, 0x40, 0x5b, 0xcf, 0x62, 0x5b, 0xfa, 0xc3, 0x69, 0x39, 0x0e,
+ 0xfa, 0xca, 0x34, 0xd9, 0x8b, 0x7c, 0x34, 0x51, 0x8c, 0xe7, 0x58, 0x67,
+ 0x5d, 0xc8, 0x95, 0x7f, 0x66, 0x72, 0x98, 0xfc, 0xc9, 0x89, 0x34, 0xfb,
+ 0x48, 0xd8, 0x6d, 0x4c, 0x53, 0x76, 0xd3, 0x0f, 0x2b, 0x17, 0x4e, 0x53,
+ 0x52, 0x43, 0xc2, 0xed, 0x7f, 0x84, 0x27, 0xef, 0xcf, 0xe9, 0x70, 0x8f,
+ 0xb9, 0x06, 0x43, 0xe9, 0x1f, 0x17, 0xda, 0x9b, 0xf2, 0x2e, 0x9c, 0xbc,
+ 0x9f, 0x53, 0x78, 0x57, 0x27, 0xf7, 0x4c, 0xeb, 0xdb, 0x99, 0x0a, 0xf2,
+ 0xe7, 0x52, 0xda, 0x5a, 0x51, 0xcc, 0xcb, 0xb8, 0xba, 0x66, 0x81, 0x86,
+ 0x9d, 0x97, 0xd5, 0x4d, 0x43, 0x85, 0xe6, 0xfc, 0x75, 0xc3, 0xf3, 0xec,
+ 0xa7, 0x22, 0x56, 0x15, 0xd9, 0x63, 0xef, 0x83, 0x0a, 0x5d, 0x56, 0xc3,
+ 0xb8, 0x22, 0xcf, 0x86, 0x63, 0x78, 0x2b, 0x51, 0x1d, 0xab, 0x8e, 0x54,
+ 0x12, 0x6f, 0x4f, 0xa3, 0x6f, 0xd8, 0x89, 0x0a, 0xf2, 0xe6, 0xf2, 0x64,
+ 0x35, 0xdc, 0xf6, 0x3a, 0xde, 0x45, 0xe4, 0x2b, 0xb3, 0xc9, 0x49, 0x66,
+ 0xa1, 0x92, 0xbc, 0xc4, 0x13, 0xb2, 0xac, 0x9f, 0x2d, 0xb4, 0xac, 0x4b,
+ 0x78, 0x94, 0xf0, 0x38, 0x15, 0x12, 0x3f, 0x8d, 0xa2, 0xce, 0xf6, 0x57,
+ 0x03, 0xf5, 0xf6, 0xff, 0x26, 0xfa, 0x7a, 0x47, 0x68, 0xfe, 0xf8, 0x7d,
+ 0xa1, 0xb9, 0xe3, 0x35, 0x50, 0x07, 0xa6, 0xc3, 0xc1, 0xb6, 0xbe, 0x70,
+ 0x99, 0x85, 0x26, 0xfa, 0xf0, 0x5a, 0x53, 0x78, 0xd1, 0x1a, 0xf2, 0xa2,
+ 0xde, 0x90, 0x31, 0x7e, 0x10, 0x57, 0x33, 0xce, 0xb9, 0x07, 0x7c, 0xec,
+ 0x47, 0x72, 0x6c, 0x67, 0x76, 0x0e, 0xf9, 0xf6, 0x67, 0x16, 0x0a, 0x47,
+ 0x6a, 0x25, 0x47, 0x3a, 0x84, 0xd6, 0xf1, 0xc3, 0xb8, 0x9e, 0x65, 0x3c,
+ 0xe4, 0x2a, 0xc9, 0xcc, 0x8f, 0xd0, 0x97, 0xb1, 0xb0, 0x3d, 0x94, 0xc5,
+ 0xb5, 0x6c, 0xbb, 0x74, 0xa0, 0x99, 0xdc, 0x70, 0x05, 0xd6, 0x8d, 0xcb,
+ 0xbb, 0x52, 0x13, 0x58, 0x3e, 0x4e, 0xce, 0x39, 0x5e, 0xf0, 0x57, 0xe1,
+ 0x4b, 0x2b, 0xc8, 0x97, 0x64, 0x2d, 0x6d, 0x95, 0xbd, 0x96, 0xa6, 0xd2,
+ 0x0f, 0x1b, 0x13, 0xf2, 0x9e, 0x50, 0x1c, 0xab, 0xc7, 0x05, 0xab, 0xef,
+ 0x41, 0xf7, 0xb8, 0xac, 0xcd, 0x7e, 0x33, 0x74, 0xf1, 0xf8, 0xab, 0x68,
+ 0x1c, 0x1f, 0x0a, 0xcd, 0x1b, 0x1f, 0xa1, 0xdc, 0x09, 0xca, 0xd6, 0x1f,
+ 0xaa, 0x1d, 0x1f, 0x0c, 0x05, 0xc7, 0x77, 0x87, 0x02, 0xe3, 0x2d, 0xd8,
+ 0x32, 0xbe, 0x0a, 0x9b, 0xc7, 0x37, 0x62, 0xd3, 0xb8, 0xe0, 0xfc, 0x24,
+ 0x96, 0x8d, 0xbf, 0x81, 0xa5, 0xe3, 0xcf, 0xa3, 0x69, 0xfc, 0x04, 0x96,
+ 0x8c, 0xff, 0x08, 0xcd, 0xe3, 0xaf, 0x70, 0x2c, 0xb2, 0xd6, 0x2b, 0xeb,
+ 0xbc, 0x85, 0xe7, 0x6a, 0x53, 0xf7, 0x24, 0xcb, 0x5a, 0x86, 0x7c, 0xbf,
+ 0x43, 0xe6, 0xd0, 0x85, 0x95, 0xda, 0x6b, 0xe8, 0xd9, 0x25, 0xdf, 0x24,
+ 0xac, 0xd3, 0xba, 0xe5, 0xf9, 0xa3, 0xf7, 0x79, 0xd9, 0x63, 0x4f, 0x1b,
+ 0x3b, 0xff, 0xbd, 0xbc, 0xc9, 0xb3, 0xcf, 0x18, 0xe5, 0x1b, 0x18, 0xf2,
+ 0xec, 0x73, 0x12, 0x5d, 0x99, 0xdf, 0x5a, 0x51, 0x4d, 0xca, 0xca, 0xf7,
+ 0x3f, 0xc4, 0x1e, 0x5e, 0xc3, 0x43, 0xbb, 0x26, 0xc9, 0x59, 0xb2, 0xf6,
+ 0x5a, 0xcd, 0xbb, 0xf3, 0xe4, 0x9b, 0x56, 0xf2, 0xce, 0xfe, 0x6b, 0x48,
+ 0x8d, 0x02, 0xe3, 0x0f, 0x8b, 0x1f, 0xae, 0xa1, 0x1f, 0x66, 0xc5, 0x27,
+ 0xe3, 0xc4, 0xe4, 0xaf, 0x78, 0x70, 0x0f, 0x79, 0x49, 0x11, 0xb2, 0x23,
+ 0xa5, 0x78, 0x66, 0x30, 0x6e, 0xcd, 0x31, 0x3c, 0x28, 0x8f, 0x18, 0xd9,
+ 0x4b, 0x18, 0x67, 0x5f, 0xe1, 0xb5, 0x89, 0x7e, 0xf8, 0x7d, 0x46, 0xc0,
+ 0x37, 0x87, 0xe7, 0xc7, 0x86, 0xb2, 0xe4, 0x14, 0x1d, 0x98, 0xe4, 0x7f,
+ 0xc9, 0x41, 0x81, 0x6e, 0x0c, 0x0d, 0x89, 0x3e, 0x5b, 0xa8, 0x4f, 0xc1,
+ 0x45, 0xbd, 0xa3, 0x89, 0x78, 0x68, 0x29, 0x82, 0x87, 0x2a, 0xca, 0x1e,
+ 0xe8, 0xa4, 0xbf, 0xea, 0xb1, 0x9f, 0x30, 0x16, 0xf4, 0x29, 0x3f, 0xc2,
+ 0x73, 0xcc, 0x19, 0x4a, 0x1f, 0x20, 0xff, 0x20, 0x56, 0x56, 0x44, 0x14,
+ 0x63, 0x79, 0xe0, 0x14, 0x9e, 0x19, 0x71, 0xc2, 0x9d, 0x74, 0x62, 0x82,
+ 0x38, 0xe9, 0x48, 0xca, 0xf3, 0x7a, 0x8d, 0xb2, 0xc8, 0xba, 0xd0, 0x09,
+ 0x64, 0xed, 0xe7, 0x69, 0xf2, 0x3c, 0xe4, 0x45, 0xbb, 0x1f, 0x27, 0x65,
+ 0xef, 0x21, 0x96, 0x76, 0xa5, 0x5e, 0x42, 0xd3, 0x90, 0x07, 0x73, 0x92,
+ 0x13, 0xcc, 0x5f, 0x5e, 0x45, 0x6a, 0xd7, 0x2c, 0x7c, 0x95, 0x3c, 0x70,
+ 0x66, 0xd2, 0x84, 0x46, 0xbd, 0xdd, 0x34, 0x66, 0x22, 0xba, 0x77, 0x15,
+ 0x56, 0xee, 0xfd, 0x22, 0x8f, 0xe9, 0xb8, 0x7e, 0x6f, 0x3b, 0x3e, 0x3f,
+ 0x16, 0x47, 0xeb, 0x58, 0x0f, 0x8f, 0x36, 0x5c, 0xb7, 0xa3, 0x12, 0xe9,
+ 0x90, 0xc6, 0x9c, 0xba, 0x8d, 0x39, 0xb5, 0xf0, 0xa1, 0xd5, 0x78, 0x86,
+ 0xb8, 0x13, 0x0c, 0xad, 0xc6, 0x84, 0xed, 0x8b, 0xb2, 0x97, 0x71, 0x35,
+ 0x36, 0x31, 0x5f, 0x1e, 0xc6, 0x6a, 0x74, 0xf1, 0xda, 0x0e, 0x7b, 0x0e,
+ 0x0e, 0x63, 0x31, 0xf3, 0xa1, 0xf7, 0x2f, 0x3f, 0x8c, 0x2b, 0xf6, 0x48,
+ 0xdf, 0xa7, 0x91, 0xda, 0xb9, 0x86, 0x6d, 0x66, 0xd1, 0x32, 0xf6, 0x43,
+ 0x7c, 0x7e, 0x07, 0x6e, 0xab, 0x44, 0x25, 0x9e, 0x0f, 0x05, 0x5a, 0xfb,
+ 0x94, 0x1f, 0xda, 0x6d, 0x6f, 0xa2, 0x1f, 0x6f, 0x65, 0xb9, 0x47, 0xd2,
+ 0x27, 0xd0, 0x9b, 0x9a, 0x3a, 0xa7, 0xf6, 0x7b, 0xed, 0x8c, 0x07, 0x2f,
+ 0x63, 0xdf, 0xc8, 0x24, 0xb1, 0xf7, 0x24, 0x8f, 0x0b, 0x9f, 0x5f, 0x7b,
+ 0xed, 0x7c, 0x26, 0x67, 0x37, 0x92, 0xbf, 0xc8, 0x3a, 0x70, 0x0b, 0x7c,
+ 0x29, 0xe1, 0x44, 0xd9, 0xad, 0x33, 0xa1, 0x6f, 0x0c, 0xdb, 0x1c, 0xc9,
+ 0x88, 0x91, 0x1b, 0xb5, 0x7c, 0x57, 0xf1, 0x90, 0x1b, 0x05, 0xb1, 0x22,
+ 0xa3, 0x47, 0xaf, 0xa5, 0xbe, 0x4b, 0xee, 0x7f, 0x19, 0xce, 0xfb, 0x9d,
+ 0x28, 0x4e, 0xca, 0xda, 0xc9, 0x04, 0x7a, 0x33, 0xf2, 0xfe, 0x6e, 0x56,
+ 0x2f, 0x26, 0xae, 0x16, 0x25, 0xb3, 0x8c, 0xfd, 0xd9, 0xf9, 0x45, 0x90,
+ 0x77, 0xf1, 0xaf, 0xc2, 0x9a, 0xfe, 0x28, 0xba, 0x4c, 0x79, 0x57, 0x27,
+ 0x37, 0xfe, 0x39, 0x0d, 0x2f, 0xa3, 0x9b, 0xf1, 0xa7, 0x8d, 0x98, 0xf8,
+ 0x55, 0xfb, 0x59, 0xe8, 0xcb, 0xe8, 0x19, 0x2c, 0xbc, 0xbb, 0x2e, 0x6d,
+ 0x3e, 0x4f, 0xbd, 0xb9, 0xf2, 0xdf, 0xec, 0x91, 0x36, 0x75, 0xd3, 0xaf,
+ 0x4e, 0xcb, 0xbd, 0x8b, 0x03, 0xfb, 0x19, 0x36, 0xed, 0xe3, 0x35, 0xf4,
+ 0xee, 0x2a, 0x8c, 0x99, 0xb9, 0x41, 0xe0, 0x35, 0xf4, 0x8f, 0xca, 0xd8,
+ 0xaf, 0x9f, 0x96, 0x7b, 0xc7, 0x78, 0xaa, 0x3e, 0x0a, 0x75, 0x1d, 0xb4,
+ 0xe7, 0xc2, 0xfd, 0x8f, 0xfb, 0x6e, 0xd0, 0xa7, 0xec, 0x6f, 0xf0, 0xe4,
+ 0xbe, 0x81, 0x04, 0x3c, 0x99, 0x90, 0x77, 0xfb, 0xd5, 0xc5, 0x2e, 0xa8,
+ 0x5e, 0x17, 0x8a, 0x19, 0x2f, 0x6a, 0xd0, 0xed, 0xb5, 0x70, 0x35, 0xc7,
+ 0xb2, 0xbf, 0xfe, 0x3a, 0x66, 0x1a, 0xf1, 0x56, 0x97, 0xfd, 0xce, 0xe1,
+ 0x8a, 0xbf, 0xfe, 0xe8, 0x3b, 0x87, 0x6f, 0x10, 0x67, 0x15, 0x94, 0x1b,
+ 0x37, 0xe1, 0x05, 0x3b, 0xa6, 0x28, 0x28, 0x9b, 0x2b, 0xeb, 0x98, 0x7e,
+ 0x3c, 0x6b, 0xd4, 0xf9, 0xab, 0xe4, 0xf9, 0x94, 0x72, 0xca, 0x92, 0x6f,
+ 0x06, 0x6c, 0xcb, 0xfc, 0xb1, 0x3d, 0xf1, 0x4f, 0x61, 0xcb, 0xce, 0x30,
+ 0xe4, 0xfd, 0x15, 0xa7, 0xa1, 0x79, 0x73, 0xfc, 0x4a, 0x64, 0x93, 0xbd,
+ 0xe4, 0xb7, 0x12, 0x9c, 0xde, 0xa0, 0x9f, 0xbe, 0x21, 0x7b, 0xa6, 0xc8,
+ 0x99, 0xfe, 0x12, 0xc1, 0xaa, 0xc2, 0x38, 0x65, 0xaf, 0xa9, 0x92, 0x1b,
+ 0xab, 0x5d, 0x47, 0xca, 0x4a, 0xbd, 0x37, 0xec, 0x35, 0x5c, 0x97, 0xf1,
+ 0x5b, 0xeb, 0x4d, 0x6f, 0x35, 0xcb, 0x1e, 0xce, 0xdf, 0x9f, 0x14, 0x9f,
+ 0x33, 0xe5, 0x1b, 0x56, 0x4e, 0xbb, 0x8e, 0xe8, 0xf7, 0x5c, 0x9d, 0xee,
+ 0x94, 0x83, 0xb8, 0x79, 0xc2, 0xea, 0xf4, 0xca, 0x18, 0xee, 0xbc, 0xa0,
+ 0x8e, 0xac, 0x2b, 0x68, 0xd2, 0x6f, 0x58, 0xc6, 0xdc, 0x95, 0xf9, 0x68,
+ 0x9f, 0xb2, 0xde, 0x5b, 0x64, 0x94, 0xe1, 0x54, 0x55, 0x6e, 0x1d, 0xe6,
+ 0x9c, 0x8c, 0x3d, 0x35, 0xb2, 0x4f, 0xaf, 0xd8, 0x3e, 0xb7, 0xfb, 0x35,
+ 0xcf, 0xd5, 0xfb, 0xbb, 0xfc, 0x78, 0xab, 0xed, 0x77, 0x86, 0x1e, 0xb4,
+ 0x79, 0x91, 0x63, 0xca, 0xb8, 0x4b, 0x6a, 0xce, 0xef, 0xe7, 0x2b, 0xf9,
+ 0x7e, 0x45, 0x1e, 0xef, 0x94, 0x3e, 0x44, 0xae, 0x87, 0xf3, 0x75, 0xf4,
+ 0x70, 0xd4, 0xee, 0x5f, 0x65, 0xbe, 0x55, 0xe8, 0x93, 0xfe, 0xb8, 0xb0,
+ 0xd0, 0x46, 0x56, 0xec, 0xb3, 0xb3, 0x98, 0xb1, 0xed, 0x54, 0xc3, 0x3d,
+ 0xd8, 0x94, 0x10, 0x3d, 0xcb, 0xb7, 0x60, 0x89, 0xe1, 0x36, 0x57, 0x73,
+ 0xd1, 0x5f, 0x2f, 0xc3, 0x90, 0x16, 0xc7, 0x9e, 0x7a, 0x79, 0x47, 0xce,
+ 0x45, 0x9f, 0x88, 0xa3, 0xc4, 0x28, 0x96, 0xfd, 0xc7, 0xf6, 0x1e, 0x94,
+ 0x7d, 0xa6, 0x1e, 0x7d, 0x52, 0xbe, 0x55, 0x76, 0xa9, 0xbd, 0x5e, 0xd5,
+ 0x3c, 0x04, 0xb9, 0x6e, 0xe2, 0xda, 0xf3, 0xf2, 0xfe, 0x12, 0xda, 0x8e,
+ 0xbd, 0x27, 0xda, 0x94, 0x77, 0xe8, 0xfa, 0x12, 0xf2, 0x2e, 0x57, 0x5d,
+ 0x8c, 0xfc, 0x12, 0x2f, 0xa4, 0x65, 0xbf, 0xc2, 0xef, 0xac, 0x78, 0x8d,
+ 0xec, 0x8b, 0x9c, 0x5a, 0xa7, 0x88, 0xb8, 0x16, 0x08, 0x57, 0x28, 0x85,
+ 0xf7, 0xb9, 0xce, 0xfd, 0x5d, 0x4f, 0x9b, 0x39, 0x6d, 0xbf, 0x83, 0x27,
+ 0x67, 0x11, 0x34, 0xa6, 0xe4, 0x9b, 0xa7, 0xfa, 0xc4, 0x72, 0xd4, 0x65,
+ 0x6b, 0x1d, 0xce, 0x3c, 0x7f, 0x09, 0x63, 0x05, 0xed, 0x66, 0x73, 0x20,
+ 0x6c, 0xbf, 0x6b, 0xb6, 0x2c, 0x55, 0x1b, 0x7c, 0x04, 0x7a, 0xfb, 0xdb,
+ 0x2c, 0x7f, 0x5d, 0xe6, 0xfb, 0xd6, 0x90, 0x57, 0xc6, 0x54, 0xc0, 0x88,
+ 0x13, 0xf4, 0x0d, 0xea, 0x31, 0x22, 0xfe, 0xe1, 0x41, 0x55, 0x24, 0x4c,
+ 0x3f, 0x96, 0xf8, 0x2f, 0xef, 0xa9, 0xe9, 0xbb, 0xe3, 0x30, 0xd1, 0xc8,
+ 0x1c, 0xdd, 0x65, 0xef, 0x73, 0xd6, 0xfd, 0x2b, 0x19, 0x87, 0x8e, 0x9c,
+ 0xdd, 0x13, 0x20, 0x7c, 0xe1, 0xc7, 0x35, 0xf9, 0xbd, 0xd0, 0xee, 0x39,
+ 0x8c, 0x8f, 0x96, 0xfd, 0x9c, 0x7f, 0x8d, 0x8d, 0x2d, 0x9a, 0xa1, 0xef,
+ 0xff, 0x95, 0xa3, 0x13, 0x4f, 0x2c, 0x30, 0x3a, 0x0e, 0xa8, 0xd9, 0x21,
+ 0x1f, 0x71, 0xe6, 0x4a, 0x47, 0x74, 0x07, 0xff, 0xfb, 0x5f, 0xb4, 0xbf,
+ 0xa1, 0x22, 0x75, 0xf5, 0xe0, 0x2a, 0x55, 0xf6, 0x0f, 0xb5, 0x60, 0xac,
+ 0x4f, 0xde, 0x7d, 0xd0, 0x5b, 0xbf, 0xad, 0x74, 0x62, 0x43, 0xc8, 0x68,
+ 0xd9, 0xa8, 0xe8, 0xcd, 0x7f, 0xaf, 0xe8, 0xfe, 0x90, 0x22, 0xe5, 0x82,
+ 0xb2, 0xb6, 0x77, 0x36, 0xf6, 0xba, 0xd8, 0xc7, 0xde, 0x84, 0x1e, 0x9e,
+ 0xc6, 0xb2, 0xa7, 0x4c, 0xc3, 0xf7, 0x1e, 0xdb, 0xfc, 0x09, 0x8f, 0x1d,
+ 0xf6, 0x3b, 0xec, 0x52, 0x3e, 0x3a, 0xdf, 0x65, 0x7f, 0x8f, 0xb8, 0x95,
+ 0x31, 0x45, 0xbe, 0x35, 0x1c, 0x83, 0x96, 0x9c, 0x45, 0x13, 0xd3, 0x7b,
+ 0x6f, 0x80, 0xe4, 0xc0, 0x37, 0x4f, 0x47, 0xa9, 0x07, 0xde, 0x48, 0x27,
0xe6, 0x2e, 0x30, 0x7c, 0x8b, 0x54, 0xbb, 0x7e, 0x30, 0xaa, 0x4a, 0x7d,
- 0xdd, 0x3f, 0x08, 0x69, 0x23, 0x63, 0x69, 0x73, 0xcb, 0xed, 0x3a, 0x0b,
- 0xd4, 0xcf, 0xc0, 0x75, 0xf5, 0xaf, 0xe5, 0x5b, 0x46, 0x5a, 0xa5, 0x21,
- 0x75, 0xe2, 0x3b, 0x35, 0xfc, 0xb1, 0x7a, 0x82, 0x2b, 0xbf, 0xb2, 0x30,
- 0x4d, 0xea, 0xc9, 0x9e, 0xb1, 0x3b, 0x70, 0xaf, 0xfd, 0x3d, 0x16, 0xf1,
- 0x47, 0x3d, 0xfa, 0x15, 0xf2, 0xcf, 0x62, 0x45, 0xb8, 0xa7, 0xf0, 0x84,
- 0x56, 0x74, 0x33, 0x8e, 0x69, 0x21, 0xbd, 0xe7, 0x0a, 0xd5, 0x83, 0xc2,
- 0xc8, 0x63, 0xb2, 0x6f, 0x66, 0xef, 0x3c, 0x35, 0xbb, 0xbf, 0x26, 0xc6,
- 0x76, 0x8f, 0xff, 0xd1, 0xe7, 0xb8, 0xec, 0xab, 0xd8, 0x94, 0xf7, 0x5b,
- 0xec, 0x35, 0xc5, 0xd6, 0x84, 0x23, 0xb7, 0x5f, 0x30, 0x3f, 0xb7, 0x1a,
- 0xda, 0xc8, 0xf5, 0xd7, 0xc8, 0x37, 0x31, 0x39, 0xd6, 0xb5, 0x09, 0x59,
- 0x4d, 0xfa, 0xff, 0x00, 0x85, 0x57, 0x0f, 0xe7, 0xe8, 0x59, 0x00, 0x00,
+ 0xdd, 0x3f, 0x08, 0x69, 0x23, 0x6b, 0x69, 0x73, 0x2b, 0xed, 0x3a, 0x0b,
+ 0xd4, 0xcf, 0xc1, 0xf5, 0xe9, 0x5f, 0xcb, 0x37, 0x8b, 0xb4, 0x6a, 0x43,
+ 0xea, 0xc4, 0x77, 0x68, 0xf8, 0x63, 0xf5, 0x04, 0x57, 0x7e, 0x65, 0x61,
+ 0xba, 0xd4, 0x93, 0x3d, 0x66, 0x37, 0xe3, 0x76, 0xfb, 0xbb, 0x2b, 0xe2,
+ 0x8f, 0x7a, 0xf4, 0x6e, 0x72, 0xd5, 0x52, 0x45, 0x78, 0xaa, 0xc4, 0xa2,
+ 0x36, 0xe2, 0x61, 0x27, 0xb4, 0x90, 0xde, 0x7b, 0x91, 0xea, 0x41, 0x71,
+ 0x64, 0x54, 0xf6, 0xd9, 0xec, 0x9e, 0xa7, 0xe6, 0xf6, 0xe3, 0xc4, 0xd8,
+ 0xee, 0x91, 0x3f, 0xfa, 0xdc, 0x97, 0x7d, 0x95, 0x9a, 0xf2, 0xce, 0x8e,
+ 0xfd, 0x9e, 0x48, 0x5b, 0xc2, 0x91, 0xdf, 0x5f, 0x58, 0x98, 0x5b, 0x0d,
+ 0x6b, 0x98, 0x17, 0xac, 0x95, 0x6f, 0x63, 0x72, 0xac, 0xeb, 0x12, 0xb2,
+ 0x0a, 0xf5, 0x7f, 0x01, 0x28, 0xfc, 0xfc, 0x40, 0x38, 0x5a, 0x00, 0x00,
0x00 };
static const u32 bnx2_CP_b06FwData[(0x84/4) + 1] = {
@@ -2137,48 +2138,48 @@ static const u32 bnx2_CP_b06FwData[(0x84/4) + 1] = {
0x00000002, 0x00000002, 0x00000002, 0x00000002, 0x00000002, 0x00000002,
0x00000001, 0x00000001, 0x00000001, 0x00000000 };
static const u32 bnx2_CP_b06FwRodata[(0x130/4) + 1] = {
- 0x08001f1c, 0x08001da8, 0x08001ef8, 0x08001ed4, 0x08001eb0, 0x08001e8c,
- 0x08001e64, 0x08001e3c, 0x08001e10, 0x08002014, 0x08002004, 0x08001dc4,
- 0x08001dc4, 0x08001dc4, 0x08001f44, 0x08001f44, 0x08001dc4, 0x08001dc4,
- 0x08001ff4, 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001fe4,
- 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4,
- 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4,
- 0x08001dc4, 0x08001dc4, 0x08001fd4, 0x08001dc4, 0x08001dc4, 0x08001fc4,
- 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4,
- 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4,
- 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001dc4, 0x08001fac,
- 0x08001dc4, 0x08001dc4, 0x08001f9c, 0x08001f8c, 0x080031e8, 0x080031f0,
- 0x080031b8, 0x080031c4, 0x080031d0, 0x080031dc, 0x08005644, 0x08005604,
- 0x080055d0, 0x080055a4, 0x08005580, 0x0800553c, 0x00000000 };
+ 0x08001e8c, 0x08001d18, 0x08001e68, 0x08001e44, 0x08001e20, 0x08001dfc,
+ 0x08001dd4, 0x08001dac, 0x08001d80, 0x08001f84, 0x08001f74, 0x08001d34,
+ 0x08001d34, 0x08001d34, 0x08001eb4, 0x08001eb4, 0x08001d34, 0x08001d34,
+ 0x08001f64, 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34, 0x08001f54,
+ 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34,
+ 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34,
+ 0x08001d34, 0x08001d34, 0x08001f44, 0x08001d34, 0x08001d34, 0x08001f34,
+ 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34,
+ 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34,
+ 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34, 0x08001d34, 0x08001f1c,
+ 0x08001d34, 0x08001d34, 0x08001f0c, 0x08001efc, 0x08003208, 0x08003210,
+ 0x080031d8, 0x080031e4, 0x080031f0, 0x080031fc, 0x08005694, 0x08005654,
+ 0x08005620, 0x080055f4, 0x080055d0, 0x0800558c, 0x00000000 };
static struct fw_info bnx2_cp_fw_06 = {
- /* Firmware version: 4.0.5 */
+ /* Firmware version: 4.4.22 */
.ver_major = 0x4,
- .ver_minor = 0x0,
- .ver_fix = 0x5,
+ .ver_minor = 0x4,
+ .ver_fix = 0x16,
- .start_addr = 0x08000078,
+ .start_addr = 0x08000080,
.text_addr = 0x08000000,
- .text_len = 0x59e4,
+ .text_len = 0x5a34,
.text_index = 0x0,
.gz_text = bnx2_CP_b06FwText,
.gz_text_len = sizeof(bnx2_CP_b06FwText),
- .data_addr = 0x08005b40,
+ .data_addr = 0x08005b80,
.data_len = 0x84,
.data_index = 0x0,
.data = bnx2_CP_b06FwData,
- .sbss_addr = 0x08005bc4,
+ .sbss_addr = 0x08005c04,
.sbss_len = 0xe9,
.sbss_index = 0x0,
- .bss_addr = 0x08005cb0,
+ .bss_addr = 0x08005cf0,
.bss_len = 0x5d8,
.bss_index = 0x0,
- .rodata_addr = 0x080059e4,
+ .rodata_addr = 0x08005a34,
.rodata_len = 0x130,
.rodata_index = 0x0,
.rodata = bnx2_CP_b06FwRodata,
@@ -2201,761 +2202,761 @@ static const struct cpu_reg cpu_reg_cp = {
};
static u8 bnx2_RXP_b06FwText[] = {
- 0xec, 0x5b, 0x5d, 0x70, 0x5c, 0xd7, 0x5d, 0xff, 0xdf, 0xb3, 0x2b, 0x69,
- 0x2d, 0x4b, 0xf2, 0x95, 0xbc, 0x71, 0x56, 0xa9, 0x92, 0xec, 0x5a, 0x57,
- 0xd2, 0xa6, 0x12, 0xe1, 0xca, 0x6c, 0x12, 0x75, 0xd8, 0x69, 0xb6, 0xbb,
- 0xb2, 0xa3, 0xb4, 0x66, 0x46, 0x49, 0x0d, 0xcd, 0xb4, 0x65, 0x10, 0xbb,
- 0x0e, 0xa4, 0x0f, 0x0c, 0xc6, 0x40, 0x26, 0x80, 0xc1, 0xcb, 0x4a, 0x71,
- 0x94, 0x74, 0xad, 0xdd, 0xda, 0x0a, 0x86, 0x69, 0x61, 0x94, 0xd5, 0x87,
- 0x53, 0x66, 0xad, 0x4d, 0xcb, 0x4b, 0x99, 0xd6, 0xb1, 0xea, 0xb8, 0x26,
- 0x0f, 0x3c, 0xa4, 0x94, 0xce, 0x64, 0x20, 0x33, 0x35, 0xb2, 0x63, 0xfb,
- 0x81, 0x8f, 0xc0, 0x4c, 0x49, 0x20, 0x6e, 0x2e, 0xbf, 0xdf, 0xb9, 0xf7,
- 0xca, 0x2b, 0x45, 0xd0, 0x3c, 0xf0, 0x78, 0xcf, 0x8c, 0xe6, 0xde, 0x7b,
- 0xce, 0xff, 0xfc, 0xcf, 0xff, 0xfb, 0xe3, 0xac, 0xfd, 0x3b, 0x1d, 0xd2,
- 0x2e, 0xde, 0xe8, 0xc4, 0x5f, 0xea, 0xc8, 0x33, 0x47, 0x47, 0xef, 0x1f,
- 0xbd, 0x9f, 0xdf, 0x21, 0xc3, 0x08, 0xf3, 0x69, 0x48, 0x30, 0x82, 0x11,
- 0x8c, 0x60, 0x04, 0x23, 0x18, 0xc1, 0x08, 0x46, 0x30, 0x82, 0x11, 0x8c,
- 0x60, 0x04, 0x23, 0x18, 0xc1, 0x08, 0x46, 0x30, 0x82, 0x11, 0x8c, 0x60,
- 0x04, 0x23, 0x18, 0xc1, 0x08, 0x46, 0x30, 0x82, 0x11, 0x8c, 0x60, 0x04,
- 0x23, 0x18, 0xc1, 0x08, 0x46, 0x30, 0x82, 0x11, 0x8c, 0x60, 0x04, 0x23,
- 0x18, 0xc1, 0x08, 0x46, 0x30, 0x82, 0x11, 0x8c, 0x60, 0x04, 0x23, 0x18,
- 0xc1, 0x08, 0x46, 0x30, 0xfe, 0x3f, 0x47, 0x48, 0xc4, 0xe4, 0xb3, 0xd3,
- 0xfb, 0x93, 0x88, 0x4a, 0xc7, 0x8f, 0x66, 0x2d, 0x89, 0x84, 0xd2, 0x97,
- 0x9e, 0x2e, 0x58, 0x22, 0x99, 0xfa, 0x70, 0x3c, 0x27, 0x3f, 0x71, 0x8a,
- 0xd1, 0xb0, 0x70, 0xfe, 0xee, 0xf4, 0xad, 0xe3, 0xe7, 0x1f, 0x4a, 0xbc,
- 0xb3, 0x10, 0x92, 0x88, 0x99, 0x7e, 0x63, 0xd4, 0x1c, 0x94, 0x48, 0x1f,
- 0xf6, 0x7c, 0x6d, 0x68, 0x6d, 0x97, 0x74, 0xf9, 0xb8, 0x44, 0x6a, 0xe5,
- 0x84, 0x7d, 0x40, 0x86, 0xcd, 0x8b, 0x12, 0x96, 0x0c, 0xce, 0x58, 0xa9,
- 0x8b, 0x94, 0xca, 0x06, 0x71, 0x48, 0xa9, 0x1e, 0x91, 0x2b, 0x21, 0x42,
- 0x7d, 0xcb, 0xc8, 0x56, 0x3e, 0x70, 0x32, 0x61, 0x9c, 0x6b, 0xe1, 0xbd,
- 0xe1, 0xcf, 0x47, 0x44, 0xa5, 0x13, 0xc9, 0x6c, 0x68, 0x42, 0x6a, 0xf3,
- 0x8e, 0x33, 0x63, 0x7f, 0x0c, 0x38, 0x7a, 0x64, 0xc6, 0x72, 0xbf, 0xb3,
- 0xf6, 0xc7, 0xcd, 0x71, 0xb9, 0x13, 0x73, 0x21, 0x51, 0xd6, 0x5d, 0xf8,
- 0x8b, 0x1b, 0xb9, 0xd3, 0x5f, 0x36, 0xb2, 0x8b, 0x1d, 0x52, 0xaa, 0x38,
- 0x52, 0xb0, 0x25, 0x93, 0xb5, 0x77, 0x60, 0xfd, 0x03, 0xa7, 0xb0, 0xb1,
- 0x67, 0xd8, 0xcc, 0x49, 0x8b, 0x64, 0xa2, 0x31, 0xc0, 0xcc, 0x1b, 0xb9,
- 0xb3, 0x7f, 0xdd, 0x21, 0xed, 0xa0, 0x27, 0xc5, 0xef, 0x0f, 0x9c, 0x90,
- 0x65, 0x61, 0x9d, 0xe7, 0xe3, 0xbb, 0x41, 0xbc, 0x7c, 0x27, 0xce, 0x2b,
- 0xce, 0xf9, 0xa1, 0x98, 0x7c, 0xb3, 0x11, 0x95, 0x6f, 0x34, 0x4c, 0x79,
- 0xa5, 0xd1, 0x27, 0x17, 0x1a, 0x8e, 0xf3, 0x0d, 0xdb, 0x71, 0xde, 0xc0,
- 0xdf, 0x7f, 0xd8, 0x1b, 0x3c, 0x60, 0x14, 0x8d, 0xf1, 0xc6, 0x57, 0x3b,
- 0xa4, 0x2b, 0x11, 0x17, 0xd5, 0x21, 0xd3, 0x95, 0x98, 0xcc, 0x54, 0xca,
- 0xc6, 0x63, 0x67, 0xe7, 0x8c, 0xc9, 0xb3, 0x55, 0x9c, 0x19, 0xc6, 0x9c,
- 0x14, 0x4b, 0xf6, 0xcb, 0x46, 0xae, 0x31, 0x6b, 0x3c, 0x7e, 0xb6, 0x0b,
- 0x34, 0xf2, 0xfc, 0x3d, 0x46, 0xf6, 0xf4, 0x2d, 0xc9, 0xda, 0x94, 0x71,
- 0xc2, 0xfc, 0x3c, 0xc4, 0x9e, 0x2d, 0x93, 0xe6, 0x56, 0x8f, 0x5e, 0xc7,
- 0x51, 0x69, 0xe7, 0x78, 0x36, 0x65, 0x99, 0x25, 0x21, 0x7d, 0x7a, 0xee,
- 0x82, 0x4b, 0xf3, 0x8a, 0x91, 0x3d, 0xdb, 0x61, 0xe4, 0xce, 0x84, 0x41,
- 0x87, 0xf4, 0x85, 0x84, 0xfb, 0x06, 0x62, 0x79, 0xa9, 0xe3, 0x0c, 0x31,
- 0x55, 0x9a, 0x72, 0x05, 0xcd, 0xa0, 0xe5, 0x9b, 0x15, 0xf0, 0x50, 0x01,
- 0x0f, 0x15, 0xf2, 0x16, 0x97, 0xf3, 0x43, 0x3e, 0x6f, 0x8e, 0xf3, 0x77,
- 0x36, 0x69, 0x4f, 0xc4, 0x33, 0xca, 0xe7, 0xd3, 0x71, 0xfe, 0xdd, 0x26,
- 0xaf, 0xe4, 0xc7, 0x71, 0x5e, 0xb1, 0x63, 0xa0, 0xdd, 0xb9, 0xa0, 0xac,
- 0x32, 0x78, 0xb1, 0x80, 0x9f, 0xb2, 0x9e, 0x03, 0x0f, 0xb3, 0xe0, 0x6f,
- 0x05, 0xbc, 0x55, 0x41, 0xc7, 0x4f, 0x3b, 0xaf, 0x68, 0xe4, 0x86, 0x36,
- 0xe4, 0x15, 0xa7, 0x8c, 0xf3, 0x4b, 0x0a, 0xb2, 0xde, 0x29, 0xf9, 0x05,
- 0x53, 0xa6, 0x96, 0xfc, 0xfd, 0xbe, 0x1d, 0x1c, 0x91, 0x83, 0x95, 0x1e,
- 0xc8, 0x86, 0xb2, 0x4c, 0xd8, 0x22, 0x0e, 0x64, 0x54, 0x4a, 0x2a, 0x11,
- 0x23, 0x6f, 0x1f, 0xd7, 0xfa, 0x5f, 0xb2, 0x24, 0x93, 0xb7, 0x29, 0x47,
- 0x89, 0xe7, 0xed, 0x62, 0x2c, 0x0c, 0x7b, 0x5b, 0xb2, 0x8a, 0x66, 0x58,
- 0x28, 0xc7, 0x44, 0xec, 0xf7, 0x21, 0xcb, 0x27, 0xcb, 0x92, 0xf9, 0x74,
- 0xd9, 0x97, 0xb1, 0x2b, 0xdf, 0xcf, 0x94, 0x3f, 0xd5, 0x29, 0xed, 0xea,
- 0x9e, 0x16, 0xf9, 0x0d, 0xec, 0x25, 0xee, 0x4d, 0x7b, 0xb1, 0xcf, 0x85,
- 0x73, 0xf7, 0x26, 0x9e, 0x10, 0x21, 0x6c, 0xa9, 0xbf, 0x45, 0xfb, 0x88,
- 0x18, 0x59, 0xab, 0x18, 0x0b, 0x01, 0x2e, 0x2f, 0xa5, 0x51, 0x6f, 0xae,
- 0x25, 0x6b, 0xdd, 0x0a, 0xcd, 0xd8, 0x89, 0x78, 0x49, 0x6e, 0x85, 0x2e,
- 0xdb, 0x7a, 0x6e, 0x47, 0xd6, 0x72, 0x64, 0x19, 0xd8, 0x9f, 0x83, 0x3f,
- 0x5c, 0x04, 0x47, 0x5f, 0x2a, 0xeb, 0xf9, 0x4e, 0xec, 0x4f, 0xb6, 0x00,
- 0x67, 0xbb, 0x24, 0x92, 0x35, 0xcc, 0x5f, 0x76, 0xe7, 0xbb, 0x5d, 0xbc,
- 0xa5, 0xfe, 0x76, 0x8d, 0x5b, 0xe4, 0x65, 0x77, 0xfe, 0x0e, 0x17, 0x77,
- 0xe9, 0x3e, 0xcc, 0x03, 0xff, 0xe0, 0xc4, 0x90, 0xa1, 0xe7, 0x7b, 0xe9,
- 0x4f, 0xbf, 0x5e, 0xbe, 0x15, 0x5a, 0xb6, 0x1d, 0xc9, 0x8d, 0x0e, 0x4e,
- 0x0c, 0x1a, 0x2e, 0xbe, 0x13, 0xee, 0xbe, 0xbb, 0x5d, 0x7c, 0x83, 0x13,
- 0x49, 0xc3, 0xc5, 0xb7, 0x54, 0xd6, 0x7b, 0x25, 0x5f, 0x26, 0xec, 0xe0,
- 0x84, 0x65, 0xdc, 0x2d, 0x53, 0xdd, 0x83, 0x13, 0x7b, 0x0d, 0x75, 0xcf,
- 0x4e, 0x97, 0x8f, 0x84, 0x4f, 0xc3, 0x4e, 0x4d, 0x03, 0xcf, 0xd5, 0xf3,
- 0x03, 0x59, 0xab, 0x74, 0xdf, 0x4e, 0x7d, 0x3e, 0xcf, 0xd4, 0x73, 0xf7,
- 0x91, 0x2e, 0x9e, 0x5d, 0x18, 0xdd, 0x74, 0xee, 0xcf, 0xdc, 0x96, 0xcf,
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- 0x00 };
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+ 0x31, 0x55, 0x9a, 0x72, 0x05, 0xcd, 0xa0, 0xe5, 0xbb, 0x65, 0xf0, 0x50,
+ 0x06, 0x0f, 0x65, 0xf2, 0x16, 0x97, 0x4b, 0x43, 0x3e, 0x6f, 0x8e, 0xf3,
+ 0x23, 0x9b, 0xb4, 0x27, 0xe2, 0x19, 0xe5, 0xf3, 0xe9, 0x38, 0xff, 0x61,
+ 0x93, 0x57, 0xf2, 0xe3, 0x38, 0xaf, 0xda, 0x31, 0xd0, 0xee, 0x5c, 0x56,
+ 0x56, 0x09, 0xbc, 0x58, 0xc0, 0x4f, 0x59, 0x2f, 0x80, 0x87, 0x79, 0xf0,
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+ 0xb6, 0xe4, 0x15, 0xa7, 0x8c, 0xf3, 0x2b, 0x0a, 0xb2, 0xde, 0x25, 0xf9,
+ 0x25, 0x53, 0xa6, 0x57, 0xfc, 0xfd, 0xbe, 0x1e, 0x1c, 0x93, 0x83, 0xe5,
+ 0x1e, 0xc8, 0x86, 0xb2, 0x4c, 0xd8, 0x22, 0x0e, 0x64, 0x54, 0x4c, 0x2a,
+ 0x11, 0x23, 0x6f, 0x9f, 0xd4, 0xf7, 0xbf, 0x62, 0x49, 0x26, 0x6f, 0x53,
+ 0x8e, 0x12, 0xcf, 0xdb, 0x85, 0x58, 0x18, 0xfa, 0xb6, 0x62, 0x15, 0xcc,
+ 0xb0, 0x50, 0x8e, 0x89, 0xd8, 0x1f, 0x43, 0x96, 0x47, 0x4b, 0x92, 0xf9,
+ 0x52, 0xc9, 0x97, 0xb1, 0x2b, 0xdf, 0xc7, 0x4b, 0x5f, 0xec, 0x90, 0x36,
+ 0xf5, 0x99, 0x26, 0xf9, 0x3d, 0xec, 0x25, 0xee, 0x3b, 0xf6, 0x62, 0x9f,
+ 0x0b, 0xe7, 0xee, 0x4d, 0x3c, 0x29, 0x42, 0xd8, 0x62, 0x7f, 0x93, 0xb6,
+ 0x11, 0x31, 0xb2, 0x56, 0x21, 0x16, 0x02, 0x5c, 0x5e, 0x8a, 0xa3, 0xde,
+ 0x5c, 0x53, 0xd6, 0xba, 0x15, 0x9a, 0xb3, 0x13, 0xf1, 0xa2, 0xdc, 0x0a,
+ 0x5d, 0xb5, 0xf5, 0x5c, 0x6b, 0xd6, 0x72, 0x64, 0x15, 0xd8, 0x9f, 0x83,
+ 0x3d, 0x6c, 0x80, 0xa3, 0xdf, 0x2d, 0xe9, 0xf9, 0x0e, 0xec, 0x4f, 0x36,
+ 0x01, 0x67, 0x9b, 0x24, 0x92, 0x55, 0xcc, 0x5f, 0x75, 0xe7, 0xbb, 0x5d,
+ 0xbc, 0xc5, 0xfe, 0x36, 0x8d, 0x5b, 0xe4, 0x15, 0x77, 0xfe, 0x2e, 0x17,
+ 0x77, 0xf1, 0x01, 0xcc, 0x03, 0xff, 0xe0, 0xe4, 0x90, 0xa1, 0xe7, 0xf7,
+ 0xd2, 0x9e, 0x7e, 0xa7, 0x74, 0x2b, 0xb4, 0x6a, 0x3b, 0x92, 0x1b, 0x1d,
+ 0x9c, 0x1c, 0x34, 0x5c, 0x7c, 0xa7, 0xdc, 0x7d, 0xf7, 0xb9, 0xf8, 0x06,
+ 0x27, 0x93, 0x86, 0x8b, 0x6f, 0xa5, 0xa4, 0xf7, 0x4a, 0xbe, 0x44, 0xd8,
+ 0xc1, 0x49, 0xcb, 0xb8, 0x4f, 0xa6, 0xbb, 0x07, 0x27, 0xfb, 0x0c, 0xf5,
+ 0x99, 0x5d, 0x2e, 0x1f, 0x09, 0x9f, 0x86, 0x5d, 0x9a, 0x06, 0x9e, 0xab,
+ 0xe7, 0x07, 0xb2, 0x56, 0xf1, 0x81, 0x5d, 0xfa, 0x7c, 0x9e, 0xa9, 0xe7,
+ 0x1e, 0x20, 0x5d, 0x3c, 0x7b, 0x66, 0xf4, 0x8e, 0x73, 0x7f, 0xe5, 0xb6,
+ 0x7c, 0x76, 0x3a, 0x93, 0xe7, 0x49, 0x24, 0x9c, 0x0e, 0x8f, 0xce, 0x95,
+ 0x8e, 0x49, 0xb6, 0x1c, 0x97, 0xd9, 0x91, 0x56, 0x99, 0x36, 0xfb, 0xa7,
+ 0x0f, 0x0a, 0x7d, 0x4f, 0x64, 0x74, 0xc6, 0xbb, 0xc3, 0x9c, 0x18, 0x32,
+ 0x0b, 0x1e, 0x0f, 0xd6, 0x24, 0x62, 0x00, 0xbe, 0xbf, 0x16, 0x96, 0xe7,
+ 0xeb, 0x86, 0x34, 0x6b, 0xfb, 0x4c, 0x98, 0xeb, 0xd0, 0xc3, 0x67, 0xcb,
+ 0xd4, 0x63, 0xea, 0xac, 0x64, 0xaa, 0x5a, 0x67, 0x7d, 0x7b, 0x6d, 0xe3,
+ 0xdd, 0x16, 0x0a, 0x02, 0x73, 0x4c, 0x5b, 0x66, 0x55, 0x5a, 0x24, 0x33,
+ 0x25, 0x85, 0xaa, 0xbd, 0x65, 0x3f, 0xb1, 0x65, 0xd9, 0x80, 0x1e, 0x88,
+ 0x99, 0x4d, 0x71, 0x9e, 0xf0, 0x0d, 0xb0, 0xa6, 0x6b, 0x7b, 0x21, 0xd8,
+ 0xde, 0x4c, 0x8a, 0xb0, 0x52, 0xd0, 0xfe, 0xa2, 0x0e, 0x7d, 0xac, 0xdf,
+ 0xd7, 0xe1, 0xfa, 0xbb, 0x08, 0x6c, 0xb4, 0x1d, 0x76, 0xfe, 0x19, 0xd8,
+ 0x60, 0xaf, 0x91, 0x3d, 0xe7, 0x38, 0xf0, 0x3f, 0x51, 0x25, 0xb4, 0x41,
+ 0xd8, 0x7b, 0x9d, 0x6b, 0xed, 0x98, 0x17, 0x73, 0xd6, 0xee, 0x06, 0x8f,
+ 0x8e, 0x33, 0x69, 0xc7, 0xa5, 0x68, 0x77, 0x61, 0x5f, 0x93, 0xf4, 0x58,
+ 0xd4, 0x79, 0xda, 0xf5, 0x2e, 0x9c, 0x67, 0x70, 0xdc, 0x89, 0xf3, 0x3a,
+ 0x30, 0x17, 0x9b, 0xa5, 0x2d, 0xa7, 0xe8, 0xb7, 0x5c, 0x1f, 0x2a, 0x72,
+ 0x1d, 0xb4, 0x72, 0x8f, 0x86, 0x8b, 0xb4, 0xa4, 0x53, 0x72, 0xb3, 0xb4,
+ 0x57, 0xae, 0x45, 0x29, 0x03, 0xe0, 0x2c, 0xc3, 0x27, 0x46, 0x0d, 0xd0,
+ 0x4f, 0xba, 0xe9, 0x03, 0x77, 0x7b, 0x63, 0xe3, 0x7e, 0xf7, 0x0c, 0x31,
+ 0x43, 0xe9, 0x4e, 0xc9, 0xe9, 0x39, 0x51, 0x6a, 0x74, 0x97, 0xb7, 0xde,
+ 0x69, 0xec, 0x3f, 0xa7, 0xe4, 0xc0, 0xc3, 0xf0, 0x5b, 0x38, 0xeb, 0xaa,
+ 0xe5, 0x38, 0x57, 0xed, 0xf7, 0x61, 0xf7, 0x4a, 0x9a, 0xac, 0x6b, 0x9d,
+ 0xd2, 0x46, 0x7b, 0x36, 0x1a, 0x64, 0x18, 0x93, 0x53, 0x65, 0xee, 0x29,
+ 0x48, 0xd8, 0x22, 0x0c, 0xe1, 0xff, 0x05, 0x70, 0x21, 0x69, 0x81, 0x3d,
+ 0x6e, 0xd8, 0x51, 0xd2, 0xdb, 0xe5, 0xc2, 0x77, 0xe3, 0x0c, 0xd2, 0x4e,
+ 0xfb, 0x73, 0xb4, 0xfd, 0x65, 0x43, 0x2a, 0x33, 0xb1, 0x08, 0x6b, 0x1a,
+ 0xa1, 0xbc, 0xb3, 0xdd, 0x70, 0xff, 0x32, 0x3b, 0x54, 0x30, 0x95, 0xbe,
+ 0x6f, 0x91, 0x5c, 0xe9, 0x7e, 0x99, 0xb3, 0x71, 0x9e, 0x15, 0x06, 0xcd,
+ 0xf4, 0x35, 0x03, 0x85, 0x90, 0x82, 0x95, 0xf5, 0x50, 0x56, 0x3e, 0xad,
+ 0xff, 0x8c, 0xf3, 0x0a, 0x46, 0xd8, 0xe2, 0x19, 0xbf, 0xe5, 0xc9, 0x87,
+ 0xba, 0x67, 0x4b, 0xb6, 0xd4, 0xce, 0x31, 0xe8, 0x68, 0xd3, 0x74, 0x84,
+ 0xd2, 0xfa, 0xee, 0x0c, 0x95, 0xf6, 0x63, 0x00, 0x41, 0xef, 0xc0, 0x03,
+ 0x3e, 0xb8, 0xd7, 0xc2, 0xde, 0x08, 0x68, 0xec, 0x68, 0xa0, 0xbf, 0x8d,
+ 0xf0, 0x90, 0x55, 0xc4, 0x3b, 0x43, 0xf3, 0x6d, 0xb8, 0x7c, 0xfb, 0xb2,
+ 0x7a, 0x1d, 0xb2, 0xfa, 0xc8, 0x39, 0x30, 0x46, 0x1c, 0x29, 0xe0, 0x80,
+ 0xdc, 0x4d, 0xfa, 0x2c, 0xfa, 0x29, 0x73, 0x0b, 0x17, 0x6c, 0x41, 0x85,
+ 0xd2, 0xed, 0x92, 0x33, 0x75, 0x1c, 0x00, 0xec, 0xb8, 0x68, 0x3f, 0x6f,
+ 0x91, 0x47, 0x6f, 0x6c, 0x25, 0xb4, 0xde, 0xe4, 0x2b, 0x8c, 0x05, 0x45,
+ 0xd0, 0xb6, 0x9e, 0x50, 0x9a, 0xb5, 0x76, 0xc8, 0x5c, 0x22, 0x4d, 0xe9,
+ 0xb7, 0x64, 0xb5, 0xa4, 0xf6, 0x34, 0x4b, 0x97, 0x4c, 0x41, 0x46, 0xd5,
+ 0x71, 0xc4, 0xb0, 0x91, 0x76, 0x09, 0x3d, 0xc4, 0x58, 0x10, 0x03, 0xad,
+ 0xeb, 0x09, 0x53, 0x6e, 0x39, 0x6a, 0x10, 0xfb, 0x47, 0x70, 0x0f, 0x87,
+ 0x79, 0xa7, 0xca, 0x83, 0x23, 0x4c, 0x88, 0x32, 0xef, 0x69, 0x16, 0xe2,
+ 0xe6, 0xda, 0x70, 0xcc, 0x14, 0xce, 0x23, 0x5e, 0x4e, 0x71, 0x2f, 0xf9,
+ 0x73, 0xf7, 0x7c, 0x92, 0x3f, 0x7f, 0x9d, 0x32, 0xa3, 0xec, 0xa0, 0x63,
+ 0xa0, 0xa9, 0x1b, 0x72, 0x1b, 0x5d, 0x80, 0x4f, 0xb4, 0x1f, 0xd7, 0x3a,
+ 0xdc, 0x37, 0x76, 0xaf, 0x5c, 0x83, 0xdd, 0xc5, 0x95, 0x18, 0x55, 0x7b,
+ 0xaf, 0x9e, 0x53, 0x96, 0x2f, 0x4f, 0xca, 0x60, 0xf7, 0x36, 0x19, 0x10,
+ 0xe7, 0xce, 0x72, 0x38, 0x52, 0x21, 0x0d, 0x2e, 0x2d, 0x73, 0xd6, 0x7a,
+ 0x22, 0x2c, 0x8d, 0xf4, 0x7c, 0xec, 0x28, 0xcb, 0x2a, 0xf4, 0x29, 0xe2,
+ 0x6f, 0x16, 0xb5, 0x27, 0x2c, 0x4f, 0x8c, 0x19, 0x12, 0x3f, 0xa4, 0xe4,
+ 0xd0, 0xc3, 0xc4, 0xf9, 0x13, 0xf2, 0x38, 0x9e, 0xe1, 0xfa, 0x18, 0x75,
+ 0x21, 0x8c, 0x5e, 0xf3, 0x87, 0xb9, 0x46, 0x5d, 0x7f, 0xdd, 0xd3, 0xf5,
+ 0x8f, 0x9c, 0x43, 0x63, 0x61, 0x0f, 0x36, 0xd2, 0x00, 0x2b, 0xb8, 0xef,
+ 0x9d, 0x60, 0x09, 0xd3, 0xa8, 0x17, 0x84, 0x2d, 0xec, 0x00, 0x8b, 0xe0,
+ 0xf4, 0x15, 0xda, 0x50, 0xb7, 0xe7, 0x33, 0x7c, 0x9b, 0xe2, 0x39, 0xec,
+ 0x77, 0xb2, 0x3f, 0xee, 0xe3, 0x7e, 0xc2, 0x6f, 0x8f, 0xa7, 0xb8, 0x06,
+ 0xd9, 0x31, 0xa6, 0xa2, 0x4d, 0xe2, 0x5b, 0xc1, 0xff, 0x34, 0xc6, 0x56,
+ 0xce, 0x99, 0x18, 0x4f, 0xa0, 0xb7, 0x24, 0x5f, 0xa3, 0x1d, 0x71, 0x3f,
+ 0x63, 0xed, 0xbb, 0x9e, 0xef, 0x6c, 0x9f, 0x0e, 0xa7, 0xa3, 0xf0, 0x9d,
+ 0x32, 0x55, 0x2c, 0x9d, 0x44, 0x3e, 0x24, 0x85, 0x7b, 0xd2, 0xd4, 0x8b,
+ 0xf6, 0x71, 0xf8, 0xc6, 0xa9, 0x62, 0x8d, 0x39, 0x11, 0xdc, 0x17, 0xf6,
+ 0x21, 0x3e, 0x47, 0xd4, 0x42, 0xa4, 0x70, 0x6f, 0x9a, 0x3e, 0x39, 0x2e,
+ 0xf1, 0xda, 0x7b, 0xc8, 0x39, 0x4c, 0xc9, 0x6a, 0x1d, 0xfb, 0xf6, 0x5e,
+ 0xd2, 0x5c, 0x44, 0xfe, 0x10, 0x4e, 0x4b, 0x58, 0xa5, 0x9b, 0x23, 0xb3,
+ 0xa9, 0x76, 0xe4, 0x59, 0x93, 0x7b, 0xd5, 0xda, 0xc1, 0xbd, 0xa1, 0xb5,
+ 0x3d, 0xd3, 0x4d, 0xe9, 0xc2, 0x5e, 0xb5, 0x20, 0xb2, 0x5c, 0x12, 0x85,
+ 0x9c, 0x26, 0x76, 0x44, 0x30, 0x5e, 0xfb, 0xf2, 0x97, 0x55, 0x3a, 0x24,
+ 0xf9, 0xa8, 0x9c, 0x58, 0x49, 0x85, 0x99, 0x3f, 0xc6, 0xa7, 0xe4, 0x04,
+ 0x72, 0xc6, 0x67, 0x64, 0xb6, 0x04, 0xba, 0x34, 0xdf, 0x31, 0xf0, 0xdb,
+ 0x0b, 0xdc, 0xa4, 0x3d, 0x0a, 0xdf, 0xea, 0xd2, 0x0e, 0x9a, 0x33, 0x39,
+ 0xe6, 0x48, 0x29, 0xc6, 0x94, 0xf7, 0xa0, 0x27, 0xb4, 0x93, 0x9f, 0xcb,
+ 0xaa, 0xd5, 0x2a, 0x79, 0xd7, 0x2f, 0x68, 0x3d, 0x0d, 0xa7, 0xdf, 0xf5,
+ 0xd6, 0xae, 0x63, 0x8d, 0xfa, 0xba, 0xab, 0xe1, 0xee, 0xbe, 0xa5, 0xf3,
+ 0x9c, 0xab, 0x36, 0xbf, 0x09, 0xfb, 0x83, 0x51, 0x17, 0xf6, 0xcd, 0xd1,
+ 0x55, 0xeb, 0x2b, 0x5d, 0xd2, 0x86, 0x73, 0xca, 0x3c, 0x27, 0x4a, 0xdf,
+ 0x8a, 0xf5, 0x6b, 0x1e, 0xae, 0x9f, 0x02, 0x57, 0x3b, 0xe9, 0x46, 0x0b,
+ 0x63, 0x1d, 0xf4, 0x21, 0xdf, 0xc9, 0x6f, 0xf9, 0x18, 0xc2, 0xbe, 0xe6,
+ 0xe1, 0xfa, 0x5e, 0x03, 0x2e, 0xae, 0xb1, 0xe7, 0x99, 0x38, 0xbb, 0x8d,
+ 0xbc, 0x91, 0x1f, 0xde, 0x01, 0xef, 0x23, 0x69, 0x4c, 0xc1, 0xa7, 0x4f,
+ 0xd5, 0x75, 0x5e, 0x67, 0xe4, 0xca, 0xc8, 0xb7, 0xea, 0x2f, 0x82, 0x46,
+ 0xe4, 0x61, 0xf5, 0x01, 0x2f, 0xd7, 0xa6, 0xad, 0xac, 0x6b, 0x9f, 0x45,
+ 0x7f, 0x53, 0xd4, 0xf6, 0x74, 0x05, 0x63, 0x9d, 0x67, 0xe3, 0x6e, 0xae,
+ 0x48, 0x5f, 0xad, 0xdc, 0xe5, 0xfe, 0xbf, 0x6d, 0x53, 0x42, 0xfa, 0x3e,
+ 0x19, 0xd7, 0xa8, 0x67, 0x77, 0xc3, 0x9f, 0x3b, 0x1f, 0x30, 0xbe, 0x4c,
+ 0x31, 0xf6, 0x4c, 0x31, 0x66, 0x18, 0x9e, 0x1f, 0x8c, 0x37, 0xe0, 0x88,
+ 0x03, 0xc7, 0x79, 0x4f, 0x6f, 0x4f, 0x7b, 0xb8, 0xfc, 0xdc, 0xd3, 0xf7,
+ 0xa5, 0x2f, 0xdd, 0x73, 0xe7, 0xba, 0x61, 0xba, 0xe3, 0x66, 0xed, 0x87,
+ 0x61, 0xf7, 0xa0, 0x3f, 0x3e, 0xad, 0xa0, 0x5f, 0xb9, 0x9a, 0x7b, 0x1f,
+ 0xb0, 0x71, 0xe8, 0x1e, 0x3f, 0xfd, 0xbb, 0x75, 0x73, 0x6f, 0x57, 0x06,
+ 0xbc, 0xd3, 0x0c, 0xf9, 0xce, 0x84, 0x49, 0x4b, 0x7d, 0x12, 0xfb, 0xe5,
+ 0x18, 0x63, 0x62, 0x1e, 0x7c, 0x1c, 0x31, 0x87, 0xcd, 0x59, 0xe2, 0x8e,
+ 0x0a, 0x70, 0x22, 0x8f, 0x4c, 0xb7, 0x78, 0xf7, 0xfc, 0x7d, 0x9e, 0x0f,
+ 0xdc, 0xbb, 0x38, 0x46, 0xff, 0x7d, 0x8f, 0x9e, 0x1b, 0x9d, 0x2e, 0x3d,
+ 0xfe, 0xfa, 0x80, 0x79, 0xe7, 0x78, 0x75, 0xaf, 0x27, 0x4f, 0x7c, 0x3f,
+ 0xe3, 0xd1, 0xc5, 0xbb, 0x69, 0xa4, 0x89, 0xf7, 0xf2, 0x5f, 0xc0, 0xa3,
+ 0xf3, 0x8c, 0x82, 0x4a, 0x23, 0x6f, 0x49, 0x31, 0x56, 0xc1, 0xe6, 0xc5,
+ 0xc2, 0x9d, 0x24, 0xec, 0x69, 0xec, 0x7a, 0xb7, 0xc4, 0x7b, 0xbe, 0x05,
+ 0x1f, 0xcd, 0x7b, 0xff, 0x50, 0xe6, 0x4a, 0xfd, 0x76, 0xb3, 0x41, 0x7b,
+ 0x4d, 0x24, 0xcf, 0xcb, 0xb0, 0x7d, 0x5e, 0xe7, 0x4f, 0x89, 0xf8, 0x29,
+ 0xa1, 0x6c, 0x6f, 0xc9, 0x80, 0xce, 0x6b, 0x3e, 0x14, 0x0b, 0x72, 0x99,
+ 0x2a, 0xc3, 0xc6, 0xc6, 0xfe, 0xcd, 0xd1, 0xf9, 0x28, 0xf2, 0xa5, 0x1b,
+ 0x3b, 0xe0, 0x7a, 0x53, 0xe3, 0x21, 0xbe, 0x46, 0x5c, 0x86, 0xb4, 0x8c,
+ 0xf9, 0xf8, 0x2c, 0x99, 0xaf, 0xfb, 0x38, 0xc3, 0xf0, 0xc3, 0xf0, 0x01,
+ 0x63, 0xbf, 0xe1, 0xe9, 0x0b, 0xbf, 0x7f, 0xe8, 0x30, 0x07, 0x52, 0xe9,
+ 0x3f, 0xf7, 0xe6, 0xae, 0x50, 0x06, 0x18, 0xfb, 0x72, 0x7f, 0xd1, 0xf3,
+ 0x39, 0x05, 0x23, 0x53, 0xa7, 0x0c, 0xa8, 0x2b, 0xb8, 0x7f, 0xad, 0x9f,
+ 0xb0, 0x99, 0xf2, 0x17, 0x10, 0x1f, 0xbb, 0xdd, 0xbc, 0x01, 0xb5, 0x55,
+ 0xa6, 0xce, 0xb9, 0xf5, 0x96, 0xac, 0xdd, 0xe4, 0xd9, 0xd2, 0x41, 0xcc,
+ 0x4d, 0xe1, 0x8f, 0xb2, 0x23, 0xcc, 0x61, 0x7c, 0x67, 0x3c, 0x38, 0x19,
+ 0xcf, 0x22, 0x66, 0x65, 0x0e, 0x4f, 0x60, 0x6c, 0x78, 0x35, 0x96, 0x96,
+ 0x7b, 0x05, 0x39, 0x0a, 0xe4, 0x39, 0x00, 0x7e, 0xe2, 0x32, 0x51, 0xc7,
+ 0x9d, 0x6f, 0xf9, 0xb3, 0x2d, 0x98, 0xc2, 0x6d, 0x18, 0xd7, 0xf7, 0x4d,
+ 0xd4, 0x7f, 0xec, 0xd0, 0x1f, 0xfc, 0xad, 0xb6, 0x97, 0x78, 0x43, 0xde,
+ 0x97, 0x31, 0x9e, 0x28, 0x4f, 0x1a, 0x87, 0xca, 0xdc, 0xa3, 0x5e, 0xea,
+ 0x11, 0x2b, 0x9e, 0x55, 0xc8, 0x51, 0xc7, 0x3a, 0x71, 0xe6, 0x29, 0xe8,
+ 0x46, 0xc1, 0x98, 0x1a, 0xea, 0x92, 0x7c, 0xb2, 0x07, 0x34, 0x3f, 0x82,
+ 0x1e, 0xb1, 0xc3, 0xfa, 0x35, 0xcc, 0x43, 0x8f, 0x92, 0xb4, 0x8f, 0x56,
+ 0x5d, 0x57, 0x4e, 0xeb, 0xb8, 0x35, 0xe0, 0xe9, 0xd6, 0x3f, 0x99, 0xae,
+ 0x2e, 0x3d, 0x8d, 0xf1, 0x2e, 0xcc, 0xff, 0x26, 0x7a, 0xc4, 0xac, 0x31,
+ 0x7f, 0x9e, 0x36, 0x38, 0x8e, 0xf9, 0xcf, 0x01, 0xc7, 0x9f, 0xe0, 0xfb,
+ 0x7e, 0x7c, 0xff, 0xd1, 0xb6, 0xbd, 0xdf, 0xe0, 0xd9, 0x98, 0xcf, 0x6e,
+ 0x9b, 0xf7, 0xfd, 0xb7, 0x8e, 0x93, 0xd2, 0xbd, 0x06, 0xc6, 0xd7, 0x22,
+ 0xb2, 0xfb, 0x7c, 0x9b, 0xa8, 0xaa, 0xeb, 0xc3, 0x55, 0xd5, 0x94, 0x9e,
+ 0xf3, 0xf4, 0xdf, 0x3f, 0xc2, 0x1e, 0x4b, 0xd4, 0x1a, 0x2e, 0x8d, 0x77,
+ 0xab, 0x6d, 0xf4, 0x99, 0xe3, 0x7d, 0x4b, 0xec, 0x0b, 0xc7, 0x47, 0x6b,
+ 0x84, 0xe1, 0xf7, 0x89, 0xe3, 0x7d, 0xb5, 0x9f, 0x00, 0x16, 0x72, 0x29,
+ 0xfb, 0xf8, 0x09, 0xff, 0xda, 0xb6, 0x33, 0xb5, 0x6c, 0x71, 0x26, 0xed,
+ 0xfe, 0x99, 0xe3, 0xd9, 0x0a, 0xf3, 0x83, 0x44, 0x4c, 0x74, 0x1e, 0x5e,
+ 0x38, 0x3e, 0x53, 0x0a, 0x4b, 0x48, 0xd3, 0xe2, 0xaf, 0x73, 0x8d, 0xf7,
+ 0xb0, 0x13, 0x6d, 0xa4, 0xab, 0x11, 0x0f, 0xe3, 0x0c, 0xf1, 0x9c, 0x00,
+ 0x9e, 0x24, 0xf0, 0x30, 0xde, 0xb8, 0xf4, 0xc6, 0x97, 0x76, 0xa2, 0x8d,
+ 0xb8, 0x78, 0x96, 0x8f, 0xaf, 0x47, 0xd4, 0xf9, 0xb7, 0x49, 0xaf, 0xc9,
+ 0x9c, 0xd6, 0xf5, 0x35, 0x4d, 0x92, 0x3f, 0x8b, 0xdc, 0xc6, 0x1e, 0xf3,
+ 0xc6, 0x77, 0x9b, 0xac, 0xb7, 0xe3, 0x8a, 0xf3, 0xec, 0xb1, 0x96, 0x8a,
+ 0x63, 0x0e, 0xe3, 0x65, 0x1f, 0x56, 0x79, 0xb0, 0x1d, 0x0d, 0x7c, 0x37,
+ 0x79, 0xb2, 0xe6, 0x99, 0x7e, 0xdd, 0xd9, 0x48, 0x0b, 0x40, 0x71, 0x0f,
+ 0xdd, 0x5b, 0xf7, 0xe0, 0xf3, 0x89, 0x85, 0x35, 0xd2, 0x96, 0x04, 0xaf,
+ 0x3e, 0x6d, 0x9f, 0xf6, 0xfe, 0xb8, 0x37, 0x89, 0x3f, 0xff, 0x3c, 0x5f,
+ 0x06, 0xa4, 0x8b, 0x3d, 0x74, 0xf9, 0x13, 0x75, 0x73, 0x12, 0x76, 0xc7,
+ 0x37, 0x10, 0xc7, 0x59, 0xb5, 0x29, 0xfb, 0x16, 0xdc, 0xbb, 0xf6, 0xb1,
+ 0xa8, 0x21, 0x14, 0x73, 0xb9, 0x38, 0xeb, 0xd5, 0xa3, 0xb2, 0x09, 0x5c,
+ 0x19, 0xd4, 0x94, 0x6e, 0x5d, 0x34, 0x0d, 0xff, 0xb8, 0x0e, 0xfd, 0xbc,
+ 0x6a, 0xf1, 0x2d, 0x26, 0xcc, 0x78, 0x27, 0xc5, 0xda, 0xcf, 0x01, 0xc3,
+ 0x3c, 0xea, 0xf6, 0x3b, 0xcb, 0x12, 0x60, 0x96, 0xb1, 0x76, 0xca, 0xf5,
+ 0xcb, 0xf4, 0xed, 0xc8, 0xa9, 0x50, 0xc3, 0x58, 0xff, 0xe3, 0xe4, 0xa3,
+ 0x8d, 0xb0, 0x3b, 0xbd, 0x83, 0x20, 0xe6, 0x2c, 0x26, 0xe6, 0x97, 0xe0,
+ 0xc3, 0x2b, 0x96, 0xda, 0xad, 0xb4, 0x46, 0x26, 0x2a, 0xf0, 0x49, 0xa8,
+ 0x78, 0x13, 0xf1, 0x25, 0x79, 0x5f, 0xdf, 0x43, 0x93, 0x35, 0x6c, 0xf6,
+ 0xa8, 0xaf, 0x52, 0xaf, 0x34, 0xe5, 0xa1, 0x33, 0x88, 0xcb, 0x23, 0x4f,
+ 0x20, 0xe6, 0x40, 0x5e, 0x67, 0x0a, 0xa8, 0xe2, 0xa9, 0x23, 0x3f, 0xf8,
+ 0x83, 0x19, 0xcb, 0xcd, 0xff, 0x75, 0x3c, 0x13, 0x97, 0xc7, 0xd0, 0x99,
+ 0x76, 0xed, 0x67, 0xf2, 0xda, 0xdf, 0xf4, 0x9b, 0x53, 0xaa, 0x0d, 0x39,
+ 0x06, 0x12, 0x4f, 0x64, 0x38, 0xe6, 0xa0, 0x48, 0x1f, 0xf3, 0x4e, 0xf8,
+ 0xe1, 0xbe, 0x35, 0x78, 0xb7, 0x33, 0x84, 0x57, 0x12, 0x3e, 0x13, 0x92,
+ 0xa6, 0x33, 0x7c, 0x0b, 0x91, 0x3d, 0xa8, 0xc3, 0x88, 0xb3, 0x2f, 0x8c,
+ 0x7e, 0x02, 0x7f, 0xfb, 0x90, 0x5f, 0x99, 0xc8, 0x8d, 0x77, 0x80, 0x07,
+ 0x2c, 0xf7, 0xec, 0x04, 0xdf, 0xd5, 0x2d, 0x6d, 0x11, 0xec, 0x21, 0x3c,
+ 0xf2, 0x43, 0x6b, 0x0f, 0xe8, 0x71, 0xcf, 0x27, 0x8e, 0xf0, 0x19, 0x91,
+ 0xfe, 0x05, 0xe9, 0x51, 0x7a, 0x4f, 0x58, 0x66, 0x52, 0x5c, 0x6b, 0x07,
+ 0x3c, 0xf7, 0x61, 0x4d, 0xef, 0x73, 0xdf, 0x94, 0xf2, 0xb7, 0xe9, 0xc6,
+ 0x9c, 0x81, 0x6f, 0xe4, 0x53, 0x29, 0x53, 0xfa, 0xab, 0x2e, 0x6c, 0xdf,
+ 0xda, 0x53, 0xdd, 0x7c, 0x97, 0x52, 0x96, 0x4b, 0x9b, 0x42, 0xee, 0x9b,
+ 0x87, 0x54, 0xc3, 0x83, 0x7c, 0x9b, 0x21, 0x0c, 0xeb, 0xd9, 0x2e, 0x0d,
+ 0x63, 0x0e, 0x52, 0x7e, 0xee, 0x9c, 0x52, 0xff, 0xd7, 0x9b, 0x4b, 0x63,
+ 0x4e, 0xa1, 0x6d, 0x05, 0xfb, 0xbf, 0xa9, 0x6d, 0x45, 0x54, 0xdc, 0xb3,
+ 0x15, 0x8c, 0x97, 0x39, 0xf6, 0x63, 0xf1, 0xf1, 0x7b, 0x5c, 0x7f, 0xef,
+ 0xc8, 0xac, 0xcd, 0xf7, 0x0b, 0x47, 0xae, 0xda, 0x05, 0xe3, 0xc0, 0x1d,
+ 0x79, 0x66, 0x52, 0xc7, 0xe7, 0x19, 0xc8, 0x7e, 0xb3, 0xa6, 0x6b, 0x35,
+ 0xb9, 0x56, 0x8b, 0xc8, 0x3b, 0x2b, 0x6d, 0xb2, 0xb9, 0xe4, 0xea, 0xfc,
+ 0xe6, 0x12, 0xf5, 0xdc, 0x94, 0x9f, 0xad, 0x58, 0x58, 0x4b, 0xe2, 0xaf,
+ 0x47, 0x6e, 0xac, 0xdc, 0x99, 0x77, 0x5e, 0xae, 0x3f, 0x0a, 0x5a, 0x7a,
+ 0x24, 0x64, 0x39, 0xba, 0xee, 0xca, 0x21, 0xf6, 0x15, 0x64, 0x42, 0xf2,
+ 0xe5, 0x7e, 0xd4, 0x7e, 0x08, 0xce, 0x61, 0xc6, 0x20, 0xdc, 0x7f, 0xf9,
+ 0xf3, 0xc8, 0x4d, 0x12, 0x30, 0x9e, 0x7e, 0xfd, 0xa6, 0xf8, 0xc5, 0x70,
+ 0x8f, 0x34, 0x5b, 0xdf, 0xec, 0x76, 0x63, 0x95, 0xe9, 0xd6, 0xa7, 0x96,
+ 0x1f, 0xaf, 0xdf, 0x04, 0xee, 0x11, 0xe8, 0x29, 0x75, 0xd3, 0x86, 0xce,
+ 0x9a, 0xb2, 0x3a, 0x94, 0xa8, 0x14, 0x84, 0xfe, 0x21, 0xc5, 0x7c, 0x11,
+ 0xfb, 0x92, 0x90, 0x47, 0xab, 0xce, 0x85, 0x32, 0x0a, 0x77, 0xbb, 0x30,
+ 0x27, 0xf9, 0xfa, 0xef, 0x63, 0x3e, 0x23, 0xd3, 0xf5, 0x71, 0x9c, 0x75,
+ 0x1a, 0x7a, 0xfb, 0x60, 0x8f, 0xb4, 0xf1, 0x9c, 0x14, 0x68, 0x7c, 0x44,
+ 0x66, 0xce, 0xce, 0xc9, 0x91, 0x32, 0xe9, 0xe4, 0x1b, 0x63, 0x22, 0x99,
+ 0x93, 0xe1, 0xf8, 0x0a, 0x72, 0x27, 0xd7, 0x1e, 0xd3, 0x32, 0x73, 0x0e,
+ 0x38, 0xca, 0xac, 0xff, 0xfb, 0xa1, 0x37, 0xc3, 0xba, 0x7e, 0x99, 0xd6,
+ 0x7e, 0x87, 0xf3, 0x6f, 0xe3, 0x9e, 0xfa, 0x0b, 0xfb, 0x00, 0x97, 0x47,
+ 0xad, 0x33, 0x85, 0x7c, 0x79, 0xb9, 0x8c, 0x3a, 0xcf, 0x0e, 0x31, 0xf7,
+ 0x52, 0xea, 0xa1, 0x5e, 0xa9, 0x96, 0x87, 0x4d, 0xa5, 0x98, 0x53, 0xf1,
+ 0x2e, 0xb8, 0x46, 0xfb, 0x8e, 0xa9, 0xb0, 0xd5, 0x2b, 0x2b, 0xe5, 0x02,
+ 0xea, 0x65, 0xe5, 0xbd, 0x67, 0x14, 0xc4, 0xb4, 0x5c, 0xbf, 0xa7, 0x6b,
+ 0x1b, 0xe6, 0x9f, 0xf5, 0x2f, 0x80, 0xc6, 0x0c, 0x2e, 0xf3, 0x24, 0xe8,
+ 0xc3, 0xf7, 0x32, 0x74, 0x7c, 0x81, 0x39, 0x5c, 0x06, 0x6b, 0x69, 0x39,
+ 0x76, 0x61, 0x0a, 0x34, 0x74, 0x4a, 0xff, 0x9f, 0xd1, 0xc6, 0x9e, 0xc4,
+ 0x1c, 0xc7, 0x09, 0xe8, 0xeb, 0xd7, 0xf1, 0x4d, 0xd8, 0x18, 0x7a, 0xca,
+ 0xa1, 0x17, 0xbd, 0x09, 0x5a, 0x58, 0x07, 0x43, 0xfe, 0x87, 0xe3, 0x52,
+ 0x3d, 0xfb, 0xb0, 0x4c, 0x2f, 0x3f, 0x0c, 0xfc, 0xff, 0x8a, 0xba, 0x00,
+ 0xf1, 0x6d, 0x99, 0x67, 0x31, 0xff, 0xe3, 0x39, 0x10, 0x10, 0x6d, 0x63,
+ 0x81, 0xf3, 0xec, 0x0f, 0x62, 0x3f, 0x6a, 0x8c, 0x72, 0x46, 0x66, 0xca,
+ 0x3c, 0x0b, 0x77, 0x87, 0x7c, 0x2a, 0x7f, 0x76, 0xca, 0xbb, 0xe3, 0x1e,
+ 0xc9, 0x45, 0x0b, 0xac, 0x2f, 0x10, 0x27, 0x96, 0x46, 0xb3, 0xa5, 0x84,
+ 0x99, 0x55, 0xc4, 0x95, 0x14, 0xc6, 0x06, 0x77, 0x2e, 0x22, 0xd6, 0x02,
+ 0x6a, 0xda, 0x34, 0xd7, 0x4e, 0x7a, 0x6f, 0x06, 0xc4, 0xf5, 0x63, 0x99,
+ 0x80, 0x8e, 0xf5, 0x2f, 0x8c, 0x20, 0x17, 0xfe, 0x29, 0x72, 0xc9, 0xb8,
+ 0x27, 0x83, 0x71, 0x4f, 0x37, 0xda, 0x1a, 0x74, 0x02, 0xf7, 0x5c, 0xc6,
+ 0xdd, 0x97, 0xa1, 0x07, 0xf0, 0xd5, 0xaf, 0x6e, 0xe9, 0xc7, 0x78, 0x43,
+ 0x8e, 0xd9, 0x21, 0xff, 0x50, 0x49, 0x24, 0xd7, 0xa1, 0x3f, 0x37, 0x50,
+ 0x0b, 0xac, 0xa3, 0x3e, 0xdc, 0xb4, 0x23, 0xa8, 0x4b, 0x0e, 0x83, 0x7e,
+ 0xe6, 0x94, 0x1c, 0xc7, 0x74, 0xae, 0xd3, 0x62, 0x3d, 0x7f, 0x8f, 0x7e,
+ 0xd7, 0x95, 0xaf, 0xf6, 0xb0, 0xa6, 0x64, 0x3d, 0xce, 0x37, 0xe9, 0x77,
+ 0x70, 0x8f, 0xeb, 0x26, 0xd7, 0xfd, 0x7d, 0xac, 0x05, 0x7c, 0xfd, 0x21,
+ 0x2d, 0xd4, 0x1f, 0xee, 0x21, 0x4c, 0x8f, 0xb6, 0x93, 0xbc, 0xc6, 0x47,
+ 0x9d, 0xfd, 0x9b, 0x6e, 0xd7, 0xce, 0x74, 0x9e, 0x65, 0x5e, 0x13, 0x5f,
+ 0x7f, 0x3f, 0x74, 0x58, 0xd7, 0x65, 0x87, 0xe0, 0xbb, 0xeb, 0x8e, 0xbc,
+ 0x60, 0xdf, 0x69, 0x77, 0xfb, 0xcb, 0xbe, 0x9c, 0x28, 0xc7, 0xc3, 0x72,
+ 0xaa, 0x9e, 0x80, 0x4d, 0x50, 0x86, 0x56, 0x83, 0x0c, 0x45, 0xfe, 0xaa,
+ 0x2c, 0xf2, 0x4a, 0x99, 0x6b, 0x5a, 0x86, 0xb1, 0x6c, 0xa8, 0x8d, 0xef,
+ 0xea, 0xd0, 0xcb, 0xb7, 0xe5, 0xc8, 0xa2, 0xc8, 0x05, 0xac, 0xaf, 0x96,
+ 0x69, 0xab, 0x23, 0xc8, 0x5f, 0x77, 0x49, 0x75, 0x09, 0x35, 0x59, 0x59,
+ 0xa6, 0xb3, 0x9f, 0x63, 0xbc, 0x89, 0xc8, 0xa6, 0x7e, 0x8f, 0x15, 0x19,
+ 0xbc, 0x18, 0x96, 0xf0, 0x45, 0x14, 0x7f, 0x90, 0xfd, 0xa5, 0x21, 0xff,
+ 0x7d, 0xd6, 0xb5, 0xf9, 0x62, 0x09, 0x7b, 0xcb, 0xfd, 0xda, 0x4f, 0x16,
+ 0x6b, 0x33, 0x92, 0xaf, 0xf0, 0x2c, 0xf4, 0x4b, 0x71, 0xac, 0xa5, 0x64,
+ 0xf6, 0xec, 0x88, 0x3c, 0x8b, 0x33, 0x50, 0xff, 0xe1, 0x8c, 0x09, 0x29,
+ 0x5c, 0xc0, 0x7c, 0xed, 0xba, 0x2c, 0xad, 0xcc, 0x48, 0xb5, 0x72, 0xb9,
+ 0xe1, 0xdd, 0x1d, 0xe3, 0xa5, 0xc6, 0x5a, 0xf6, 0x30, 0xeb, 0x19, 0xd4,
+ 0xaa, 0x16, 0xc6, 0x90, 0x59, 0x6d, 0x76, 0xfa, 0xce, 0xf7, 0xe2, 0xc6,
+ 0x1a, 0x76, 0x52, 0xe6, 0xcb, 0x29, 0x29, 0x9e, 0x1d, 0xd1, 0x6f, 0x0a,
+ 0x2d, 0xe9, 0xca, 0xd3, 0x37, 0x11, 0x2b, 0x26, 0xf5, 0x7b, 0xf1, 0x2d,
+ 0x79, 0xcc, 0x9e, 0x97, 0xa3, 0xd6, 0x41, 0x39, 0x85, 0xfc, 0xfa, 0x4b,
+ 0x76, 0xab, 0xc4, 0xbb, 0x79, 0x8f, 0xa0, 0xd7, 0x62, 0x0d, 0xea, 0xc8,
+ 0x84, 0xfd, 0xa0, 0xf9, 0x3c, 0x24, 0xfb, 0x4e, 0x8d, 0x71, 0xf2, 0xbf,
+ 0x9d, 0x0c, 0xe2, 0xde, 0x4d, 0xd4, 0x8e, 0x19, 0x0d, 0x67, 0xb8, 0x70,
+ 0x15, 0xc2, 0x0d, 0x9b, 0x2f, 0x10, 0x6e, 0xc9, 0xf0, 0xe0, 0x0c, 0xc0,
+ 0x85, 0x64, 0xc3, 0x0e, 0x43, 0x47, 0x26, 0xc1, 0x27, 0x7c, 0xfc, 0x68,
+ 0x87, 0x97, 0x07, 0xb7, 0x22, 0xb6, 0xde, 0xde, 0xff, 0x86, 0xb7, 0xff,
+ 0x59, 0x6f, 0xff, 0xd5, 0xad, 0xfd, 0x7e, 0x7c, 0xfd, 0x85, 0x23, 0x0d,
+ 0x74, 0xbd, 0x51, 0x72, 0xe1, 0xe7, 0x3d, 0xba, 0xae, 0x6e, 0xd1, 0xe5,
+ 0xc3, 0x43, 0x9e, 0x9a, 0x67, 0xfa, 0x66, 0xfa, 0xe8, 0x7e, 0xc8, 0xd1,
+ 0x91, 0x9c, 0x0d, 0xdb, 0x28, 0x27, 0xc6, 0x0b, 0xfa, 0x2d, 0x4d, 0xc9,
+ 0x7a, 0x74, 0x5e, 0x26, 0xad, 0xc4, 0xf8, 0xac, 0x84, 0xa0, 0xcb, 0xf4,
+ 0x2d, 0x21, 0xa9, 0xd2, 0xe7, 0xa0, 0xcf, 0xdb, 0x3b, 0xd3, 0xfa, 0x4e,
+ 0x03, 0xad, 0xa1, 0x97, 0x49, 0xa3, 0x4b, 0x6b, 0x64, 0xe0, 0x36, 0xad,
+ 0x2e, 0xbc, 0x4b, 0xeb, 0x3b, 0xa5, 0x06, 0xf8, 0x8b, 0x61, 0x0f, 0x3e,
+ 0xdc, 0x00, 0x4f, 0x7d, 0x66, 0x5e, 0x41, 0x7d, 0x26, 0x6d, 0x9f, 0x85,
+ 0x6d, 0x48, 0xa4, 0x35, 0x5d, 0x39, 0xfe, 0xc0, 0x80, 0x23, 0x11, 0xe4,
+ 0x1b, 0xcd, 0x58, 0xdb, 0xac, 0x30, 0x17, 0x51, 0x7d, 0xcd, 0x32, 0x08,
+ 0x9d, 0xe5, 0xdd, 0xb9, 0x6f, 0x82, 0x8f, 0xe9, 0x9c, 0xc0, 0x91, 0xa3,
+ 0x36, 0x69, 0x79, 0xdf, 0x79, 0x25, 0x3a, 0x68, 0x17, 0x65, 0xc8, 0x6c,
+ 0xc6, 0xf9, 0xd5, 0xba, 0xc6, 0x99, 0x24, 0x2d, 0xe7, 0x87, 0xfa, 0xcd,
+ 0xbf, 0x07, 0x9f, 0x13, 0x15, 0x43, 0xaa, 0x56, 0x22, 0x76, 0x09, 0x38,
+ 0xf6, 0xe1, 0x6e, 0xaa, 0x23, 0xa4, 0x47, 0xe4, 0x08, 0xf4, 0xbb, 0xaa,
+ 0xe3, 0x22, 0xf5, 0x38, 0x31, 0x59, 0x40, 0xae, 0xf3, 0xd7, 0x3a, 0xb6,
+ 0x39, 0xce, 0x4d, 0xc4, 0xb7, 0xc9, 0x6d, 0xba, 0xa7, 0x2e, 0xba, 0xba,
+ 0xa7, 0x2e, 0xa2, 0x06, 0x3e, 0x1d, 0x91, 0x96, 0x55, 0xd8, 0xcf, 0xcb,
+ 0x7b, 0xdc, 0x7c, 0xee, 0x65, 0xfe, 0xe6, 0x04, 0x7f, 0x77, 0x3a, 0x2c,
+ 0xd6, 0x69, 0x1d, 0x0f, 0x20, 0xef, 0x09, 0x99, 0x3d, 0x47, 0x9f, 0x6a,
+ 0xc9, 0xc0, 0x69, 0xde, 0x07, 0xf3, 0x9a, 0xa5, 0xd1, 0x19, 0xd8, 0xc8,
+ 0x1c, 0xfc, 0x82, 0x5a, 0x7d, 0x57, 0x66, 0x2c, 0xca, 0xa1, 0x53, 0xda,
+ 0x56, 0x51, 0x8f, 0xaf, 0xc2, 0x37, 0xac, 0xc6, 0xa4, 0x09, 0xb6, 0xa5,
+ 0x2e, 0x46, 0x8d, 0xe2, 0xe2, 0x07, 0xb0, 0x07, 0xfe, 0x7e, 0x83, 0xdc,
+ 0xf2, 0x62, 0xcc, 0xa0, 0x6d, 0xa9, 0x8b, 0xd4, 0x73, 0xa4, 0x53, 0x17,
+ 0xa9, 0xe7, 0xa4, 0xc3, 0xb7, 0x17, 0x7c, 0x5f, 0x1c, 0xd1, 0xef, 0xd3,
+ 0x37, 0x6d, 0xf2, 0xf2, 0x8f, 0x92, 0xad, 0x30, 0x47, 0x24, 0x3f, 0xd2,
+ 0x8d, 0x5c, 0xa6, 0x2b, 0x6b, 0x0f, 0x8c, 0x6f, 0xca, 0xa7, 0xe5, 0xeb,
+ 0xee, 0x4f, 0xc1, 0x17, 0xf9, 0x68, 0xe4, 0x8b, 0x3c, 0x75, 0x4a, 0x93,
+ 0xe6, 0xcb, 0xe7, 0x07, 0x82, 0x06, 0x3f, 0x7d, 0xa7, 0x63, 0xc0, 0xff,
+ 0x75, 0xf8, 0x80, 0x5e, 0xf4, 0x4f, 0xa2, 0x47, 0x48, 0xbb, 0x48, 0xde,
+ 0xc9, 0xeb, 0x0d, 0xe4, 0x8d, 0x3e, 0x9f, 0xd3, 0xf8, 0x7e, 0x5d, 0x66,
+ 0x17, 0x9d, 0x93, 0x88, 0xab, 0x7c, 0x3b, 0xef, 0x71, 0xdf, 0x81, 0xb7,
+ 0xf3, 0xfe, 0xba, 0xb8, 0xf2, 0x49, 0x98, 0x55, 0xc1, 0xf7, 0xca, 0x76,
+ 0x59, 0x34, 0xfa, 0x8e, 0x98, 0xce, 0xc3, 0x8f, 0xd4, 0xe8, 0x27, 0x28,
+ 0xa3, 0x1b, 0x92, 0x5d, 0xe4, 0xfb, 0x97, 0x8b, 0x6f, 0xba, 0xe6, 0xfb,
+ 0x8d, 0xc6, 0x3d, 0x36, 0xe0, 0x7a, 0x01, 0x47, 0xba, 0xd6, 0x29, 0x3f,
+ 0xf8, 0x9c, 0xbd, 0x0d, 0xbe, 0xa6, 0x71, 0xdf, 0xb8, 0x3c, 0x87, 0x3c,
+ 0xe0, 0x0d, 0xfb, 0x0e, 0xb9, 0x4e, 0x33, 0x17, 0xaa, 0xd6, 0xa6, 0x60,
+ 0x93, 0x4d, 0xf0, 0x65, 0xa6, 0x6c, 0x96, 0x9a, 0xa5, 0x8a, 0x7c, 0x67,
+ 0x79, 0x85, 0xbe, 0x90, 0xb4, 0xb7, 0x61, 0xde, 0xf5, 0x5f, 0xf4, 0xb5,
+ 0x9b, 0x25, 0xc4, 0x59, 0xd8, 0xf6, 0x66, 0x29, 0x8a, 0xbe, 0x17, 0xbd,
+ 0x85, 0x3e, 0x8e, 0x3e, 0x89, 0x7e, 0x04, 0xfd, 0x08, 0x7a, 0x0b, 0x7b,
+ 0x63, 0xe8, 0xfd, 0x9a, 0x81, 0xb8, 0x6e, 0xf3, 0x5d, 0xd4, 0xe7, 0x21,
+ 0x57, 0xb4, 0x18, 0xd3, 0xc2, 0x76, 0x0e, 0x75, 0x44, 0x76, 0x84, 0xb9,
+ 0x1e, 0x73, 0xbe, 0x8f, 0x1d, 0xd3, 0x62, 0x5d, 0x5e, 0x30, 0xf6, 0x0d,
+ 0x31, 0x2e, 0x54, 0x10, 0x17, 0x3e, 0xd8, 0x8d, 0xfa, 0xd1, 0xdc, 0xaf,
+ 0xdf, 0x8e, 0x16, 0x31, 0xe6, 0x37, 0x6a, 0xde, 0xe8, 0x1c, 0xe2, 0x14,
+ 0xfd, 0xa7, 0x83, 0x3d, 0x79, 0xf8, 0xf1, 0x2e, 0xd8, 0x5f, 0x06, 0x7e,
+ 0x1b, 0xdf, 0x4b, 0x6f, 0xec, 0x76, 0x63, 0x2a, 0xf2, 0x77, 0xb5, 0xfd,
+ 0xbd, 0xc6, 0xc6, 0x9e, 0x9d, 0x6a, 0x83, 0x0e, 0xe0, 0x48, 0x54, 0x96,
+ 0x60, 0x83, 0x3f, 0xb4, 0x4f, 0xea, 0xdc, 0x8e, 0x77, 0xf1, 0x2c, 0x72,
+ 0xd4, 0xdc, 0x02, 0x73, 0x98, 0x13, 0xa8, 0x4b, 0x50, 0x9f, 0x45, 0x59,
+ 0x93, 0x33, 0x16, 0xe8, 0x5c, 0x34, 0x2a, 0x6d, 0x8c, 0x03, 0x37, 0x70,
+ 0x1e, 0xf8, 0x5a, 0x76, 0x20, 0xb3, 0x03, 0xc8, 0x09, 0x1d, 0x27, 0x6c,
+ 0xed, 0x93, 0xf8, 0x21, 0xfa, 0x1c, 0xc1, 0x7e, 0x53, 0xdc, 0xf7, 0x74,
+ 0xf8, 0xdd, 0x29, 0xfd, 0x5b, 0x31, 0x94, 0xeb, 0xb3, 0xd8, 0x7b, 0x17,
+ 0x70, 0x71, 0x9e, 0x6f, 0xd9, 0x22, 0xfb, 0x16, 0xdc, 0x9c, 0x56, 0x59,
+ 0x8d, 0xf8, 0x7e, 0xd5, 0xc3, 0xc7, 0x75, 0xe5, 0xfd, 0xa6, 0xb1, 0xc7,
+ 0x7d, 0x1b, 0xc6, 0x1d, 0x9f, 0x42, 0xfe, 0xbc, 0x81, 0x7b, 0x79, 0x03,
+ 0x77, 0x72, 0xa5, 0x44, 0x5d, 0x1f, 0x86, 0xde, 0x43, 0x86, 0x53, 0xc4,
+ 0x35, 0xa2, 0xcf, 0xde, 0x28, 0xc1, 0x77, 0xd2, 0xff, 0x29, 0x64, 0x77,
+ 0x6d, 0x6e, 0x4c, 0x77, 0xf1, 0xf4, 0xba, 0x70, 0xe2, 0xaf, 0xed, 0xd6,
+ 0xf4, 0x54, 0xf5, 0x3b, 0x18, 0xe5, 0x04, 0x1d, 0xe4, 0x6f, 0x03, 0x1a,
+ 0xe6, 0x6b, 0x51, 0xfd, 0xfe, 0xae, 0x38, 0x47, 0x3e, 0x46, 0x24, 0xbb,
+ 0xe0, 0xef, 0xeb, 0xc6, 0xbe, 0xd6, 0x06, 0x5c, 0x77, 0x6f, 0xe3, 0x41,
+ 0x79, 0x3c, 0x70, 0xfd, 0x93, 0x6f, 0xc3, 0x85, 0xad, 0xb7, 0x61, 0xc6,
+ 0x5f, 0xde, 0x4d, 0x0a, 0xfb, 0xfd, 0xfb, 0xe9, 0xf5, 0x6a, 0x81, 0xc4,
+ 0x7c, 0x41, 0x98, 0xab, 0xf0, 0x8e, 0xc6, 0x61, 0xd7, 0x5d, 0xc0, 0x6f,
+ 0x4b, 0xa5, 0xd4, 0x22, 0xaa, 0x87, 0xb5, 0x31, 0x73, 0xe5, 0xc6, 0x33,
+ 0x7f, 0xdb, 0x3b, 0x13, 0xf5, 0xf4, 0x19, 0xe6, 0xcd, 0x3a, 0xce, 0x00,
+ 0xa6, 0x7d, 0x1b, 0x6d, 0xbf, 0xee, 0xc1, 0x71, 0x3d, 0x29, 0x05, 0xe4,
+ 0xa1, 0xb9, 0x05, 0x64, 0xf4, 0xf0, 0xdf, 0x2a, 0xcd, 0xdf, 0xb3, 0xf8,
+ 0x86, 0x37, 0x1c, 0x9f, 0x05, 0x8d, 0x05, 0x33, 0xc3, 0x77, 0x33, 0xe0,
+ 0xd8, 0xbb, 0x0d, 0xc7, 0x84, 0x87, 0x63, 0x42, 0x8a, 0xe7, 0x26, 0x61,
+ 0x6b, 0x19, 0xc4, 0xf7, 0x7e, 0xf3, 0x80, 0x7c, 0x1e, 0xc5, 0x35, 0xe6,
+ 0x2e, 0x8c, 0xe0, 0x9e, 0x1c, 0x67, 0x9f, 0x7d, 0x18, 0x74, 0xbf, 0x86,
+ 0xd8, 0xea, 0xe7, 0x3c, 0xc5, 0x58, 0x08, 0x31, 0xec, 0x98, 0xfe, 0x0d,
+ 0xb6, 0x60, 0x9a, 0xd0, 0x57, 0x65, 0x0c, 0x27, 0x51, 0xde, 0x23, 0xbe,
+ 0xcd, 0x23, 0x56, 0x91, 0xcf, 0x0e, 0x29, 0x9a, 0xc6, 0xa3, 0x21, 0xe4,
+ 0x35, 0xd9, 0x05, 0xda, 0x91, 0x0c, 0x84, 0xd2, 0xcd, 0xc8, 0x49, 0x1d,
+ 0xf9, 0x99, 0xcd, 0x7f, 0xa3, 0x30, 0x2f, 0x1b, 0x35, 0x13, 0xfd, 0x3a,
+ 0xee, 0xe1, 0xdb, 0xf8, 0xbe, 0xde, 0x83, 0xbc, 0x0f, 0x2b, 0x19, 0xe8,
+ 0x6e, 0x52, 0xe7, 0x33, 0xcc, 0x23, 0xaa, 0x88, 0xb7, 0x0a, 0xb1, 0x06,
+ 0x79, 0xd5, 0x38, 0x73, 0xd7, 0xe7, 0x96, 0xaf, 0xcb, 0x95, 0x45, 0xfe,
+ 0x06, 0xca, 0xb8, 0x7c, 0x90, 0xfe, 0xc0, 0x9c, 0x4b, 0x61, 0x6e, 0x85,
+ 0xbe, 0x0c, 0xe3, 0x3a, 0x0c, 0xa8, 0x07, 0x39, 0x02, 0x72, 0xed, 0x4d,
+ 0x2b, 0x09, 0x3e, 0xaf, 0xcb, 0xc6, 0x62, 0x58, 0x96, 0x2d, 0xe6, 0x45,
+ 0x12, 0xcf, 0x02, 0x76, 0x63, 0xe5, 0x9a, 0xab, 0x13, 0x84, 0x47, 0xcd,
+ 0x53, 0x40, 0x5e, 0x77, 0x40, 0xef, 0xfd, 0x65, 0xf7, 0x4c, 0x9a, 0x1a,
+ 0xeb, 0xbc, 0x19, 0xd9, 0xa0, 0x3d, 0xd9, 0x7c, 0x93, 0x62, 0x6e, 0x70,
+ 0x02, 0x3a, 0xcb, 0xdc, 0x9d, 0xf5, 0x00, 0xbe, 0x6b, 0x5c, 0x27, 0xef,
+ 0xe8, 0x97, 0xfa, 0x21, 0x1b, 0xda, 0x3d, 0xdf, 0xc4, 0x10, 0x47, 0x15,
+ 0x6d, 0xbd, 0xa8, 0x7d, 0x41, 0xb1, 0x3c, 0x83, 0x98, 0x02, 0x1f, 0xc0,
+ 0xdf, 0x70, 0xa6, 0xa6, 0x70, 0x97, 0xe3, 0x80, 0xdb, 0x16, 0x4b, 0xd6,
+ 0x8a, 0x3a, 0x2f, 0x53, 0xe7, 0x6f, 0xbf, 0xdf, 0xe4, 0x61, 0x3f, 0x6a,
+ 0x0d, 0xba, 0x05, 0x1b, 0x52, 0x6b, 0x51, 0xf4, 0xf0, 0xc7, 0x6b, 0xa8,
+ 0x2f, 0x4a, 0x7c, 0x1f, 0x42, 0x6d, 0x50, 0xe2, 0xdb, 0x49, 0x12, 0xfd,
+ 0x08, 0xdf, 0x8b, 0x3c, 0xbf, 0x46, 0xfc, 0xa4, 0xc3, 0xf7, 0x2f, 0xcc,
+ 0x25, 0xe9, 0x5f, 0xfc, 0x7c, 0xd2, 0xd5, 0x85, 0x53, 0x65, 0xfa, 0x10,
+ 0xea, 0x75, 0x3f, 0xfc, 0x16, 0x75, 0xc1, 0xcd, 0x25, 0x57, 0x2a, 0xae,
+ 0xcc, 0x66, 0xeb, 0x97, 0x75, 0x8c, 0xd8, 0x2f, 0x16, 0x74, 0x8c, 0xb2,
+ 0xc3, 0x9a, 0x8e, 0x01, 0x97, 0x24, 0xa3, 0x7b, 0xca, 0xec, 0x75, 0xc9,
+ 0xac, 0x8c, 0xc8, 0x0b, 0xda, 0x6f, 0xf9, 0x3e, 0x8b, 0x39, 0x64, 0x0c,
+ 0xf2, 0x4b, 0xca, 0xf3, 0x67, 0xaf, 0x4b, 0xf6, 0x45, 0xfa, 0xad, 0xe1,
+ 0x58, 0xab, 0x41, 0x5f, 0xe5, 0x48, 0x0d, 0xb1, 0xe9, 0x80, 0xcd, 0x7f,
+ 0x07, 0x10, 0x42, 0x4d, 0xe7, 0x48, 0xf3, 0x68, 0xc2, 0x8e, 0x1b, 0xfd,
+ 0x4f, 0xb6, 0x1a, 0x8c, 0x8d, 0xc3, 0xe6, 0x53, 0xe2, 0xbf, 0x47, 0xb5,
+ 0xc8, 0x53, 0xfa, 0xad, 0x02, 0x66, 0xbb, 0xf0, 0x91, 0xfe, 0x1d, 0xe5,
+ 0x66, 0x8a, 0xb2, 0xc6, 0x78, 0x8d, 0xf3, 0x85, 0xc8, 0xcd, 0x54, 0x93,
+ 0x14, 0xef, 0x72, 0x9c, 0xa3, 0xa3, 0xa9, 0xdd, 0xee, 0xbf, 0x15, 0xf9,
+ 0xc6, 0x5d, 0xae, 0x2f, 0x38, 0xea, 0x8d, 0x5f, 0x41, 0x4f, 0xdd, 0x66,
+ 0xbc, 0x65, 0x7c, 0xe4, 0xbd, 0xa1, 0x5f, 0xe1, 0x37, 0x63, 0xef, 0x3c,
+ 0x62, 0x2f, 0xe3, 0x65, 0x97, 0xe4, 0x0e, 0x6b, 0x9f, 0xc1, 0xf9, 0x82,
+ 0x9b, 0x4b, 0x7b, 0x70, 0x95, 0x69, 0x99, 0xad, 0x30, 0x87, 0xda, 0x40,
+ 0x2c, 0x1b, 0x82, 0xae, 0x32, 0xa6, 0x9d, 0x44, 0x3c, 0xe7, 0xef, 0xd2,
+ 0x58, 0x5b, 0xe2, 0xbe, 0x44, 0x32, 0xae, 0xc0, 0xf3, 0x96, 0x4e, 0xdd,
+ 0x8c, 0xf2, 0x3d, 0xea, 0xd2, 0x10, 0xee, 0xfd, 0x4f, 0x59, 0x5b, 0x0c,
+ 0x68, 0x1d, 0xc9, 0xbe, 0x4c, 0xd9, 0xbb, 0xbf, 0x5b, 0x4b, 0xb7, 0x6b,
+ 0x03, 0xcc, 0x03, 0x1e, 0x87, 0x5c, 0xf6, 0xdb, 0xd7, 0x19, 0xbb, 0xff,
+ 0x5d, 0x59, 0xc3, 0xc9, 0xa7, 0x0c, 0xda, 0x36, 0xc6, 0x2b, 0x21, 0x59,
+ 0x8a, 0x92, 0x7f, 0xc8, 0xcb, 0xa0, 0xed, 0xec, 0x24, 0x87, 0xed, 0x32,
+ 0xf8, 0x4b, 0xc8, 0x80, 0xb2, 0xf4, 0x65, 0xc0, 0xef, 0x49, 0xdc, 0x17,
+ 0x6b, 0x86, 0x7e, 0x5d, 0x47, 0x16, 0xeb, 0xee, 0xd9, 0xc5, 0x72, 0x23,
+ 0xcd, 0xa4, 0x97, 0x77, 0x7a, 0x49, 0x72, 0xfa, 0x7e, 0xe7, 0x25, 0x57,
+ 0xb9, 0x24, 0xfb, 0x2a, 0xf3, 0xf2, 0x98, 0xf5, 0x28, 0xf8, 0xbd, 0xe6,
+ 0xcc, 0x58, 0xba, 0x56, 0x19, 0xcf, 0xff, 0x6f, 0xe7, 0x56, 0x1b, 0xdb,
+ 0x56, 0x75, 0x86, 0x5f, 0x5f, 0xdb, 0x69, 0x1a, 0x9a, 0x70, 0xeb, 0x3a,
+ 0x89, 0x9b, 0x66, 0xad, 0x1d, 0xdf, 0x7e, 0x88, 0xa4, 0xe8, 0x36, 0x64,
+ 0x34, 0xea, 0x82, 0x62, 0x9c, 0x50, 0xc2, 0xe8, 0x44, 0xda, 0x75, 0x55,
+ 0xb5, 0x31, 0x64, 0x39, 0xe9, 0x07, 0xd3, 0x06, 0xa3, 0xb0, 0x82, 0x18,
+ 0x52, 0x8d, 0xdb, 0x6a, 0x9d, 0x96, 0xc6, 0xe9, 0x07, 0x6b, 0x37, 0x69,
+ 0x9a, 0xe5, 0xa4, 0x2d, 0x48, 0x11, 0x2e, 0x88, 0x6e, 0xfb, 0xb1, 0x8d,
+ 0x2a, 0x65, 0xec, 0xff, 0xf6, 0x67, 0xda, 0xd0, 0x16, 0x15, 0x18, 0xfc,
+ 0xd8, 0xa4, 0xfe, 0xe0, 0x47, 0x25, 0xe8, 0xbc, 0xe7, 0x79, 0xcf, 0xbd,
+ 0x8e, 0x6d, 0x82, 0x26, 0x2d, 0x52, 0xe4, 0x7b, 0xce, 0x3d, 0xf7, 0x9c,
+ 0x73, 0xcf, 0xfb, 0xfd, 0xbe, 0xcf, 0xc5, 0xda, 0x13, 0x7d, 0x6b, 0xe5,
+ 0x63, 0xf8, 0x1d, 0x27, 0x67, 0x6d, 0xc9, 0xd8, 0x83, 0xf2, 0x63, 0xcd,
+ 0xe5, 0x33, 0x3e, 0x09, 0xc0, 0x27, 0x35, 0xb8, 0x02, 0x69, 0x77, 0x62,
+ 0x37, 0x85, 0x3e, 0x65, 0x18, 0xb4, 0x8e, 0x1b, 0xbf, 0xd9, 0x36, 0xf7,
+ 0x37, 0x9d, 0x81, 0xef, 0xee, 0x0e, 0xb4, 0xfb, 0x39, 0x5f, 0xe3, 0xdf,
+ 0xfe, 0xc5, 0xab, 0xa1, 0x0d, 0xca, 0x0c, 0xf6, 0xf3, 0x96, 0xea, 0x59,
+ 0x07, 0xbc, 0xc4, 0xdc, 0x74, 0x4c, 0xf3, 0x0f, 0xe1, 0x69, 0xea, 0xa8,
+ 0xab, 0xd0, 0x51, 0x43, 0xd4, 0x5d, 0xc3, 0xb3, 0x2e, 0xf3, 0x03, 0x51,
+ 0xf9, 0xf3, 0x14, 0xf5, 0x70, 0x5c, 0xfe, 0x34, 0xf5, 0x02, 0xf6, 0x93,
+ 0x28, 0x32, 0x47, 0x79, 0x63, 0x26, 0x47, 0x3f, 0x49, 0xfd, 0xf9, 0xb4,
+ 0xfb, 0xac, 0xda, 0x81, 0xb8, 0x95, 0x5f, 0x13, 0x56, 0x7d, 0xf3, 0xb4,
+ 0xd6, 0x74, 0xe3, 0x56, 0xb7, 0xdc, 0x38, 0x6f, 0x74, 0x6c, 0x78, 0x3a,
+ 0x1a, 0x18, 0x99, 0xa3, 0x5d, 0x4a, 0xc6, 0xb2, 0xd6, 0x0a, 0x39, 0x10,
+ 0x65, 0xee, 0x39, 0x45, 0xfd, 0x0c, 0x5b, 0xd8, 0x6b, 0x67, 0xad, 0x66,
+ 0xcf, 0xfe, 0xc4, 0x1a, 0xf4, 0xec, 0xd3, 0x9e, 0x9e, 0xe5, 0xbd, 0x14,
+ 0x68, 0x4a, 0x5b, 0x94, 0x98, 0x19, 0xb5, 0x92, 0xb0, 0x79, 0xb8, 0x9e,
+ 0xe7, 0xfc, 0x71, 0x39, 0x32, 0x7f, 0x18, 0xfe, 0x77, 0xaf, 0xbd, 0x87,
+ 0x76, 0xd5, 0x1e, 0x22, 0x16, 0x07, 0xeb, 0x7f, 0xa9, 0x61, 0xae, 0xc7,
+ 0xbd, 0xb9, 0x78, 0x1f, 0x72, 0x3e, 0xed, 0xc8, 0x04, 0x6c, 0xc9, 0x88,
+ 0x6d, 0xf6, 0x5a, 0x3f, 0x76, 0x77, 0x75, 0xdd, 0x13, 0x05, 0xc7, 0xc3,
+ 0x85, 0xe1, 0x17, 0xbe, 0xd0, 0xd7, 0x23, 0x5c, 0x93, 0xeb, 0xb5, 0x49,
+ 0x7a, 0x1f, 0xf4, 0xcb, 0x34, 0xff, 0x73, 0x5e, 0xed, 0x0a, 0xf1, 0x4a,
+ 0xb4, 0x6b, 0x19, 0xdb, 0xf4, 0x80, 0x37, 0xdf, 0xb6, 0x0e, 0x69, 0x89,
+ 0xd6, 0x8c, 0x67, 0x6e, 0x85, 0xed, 0xb8, 0xe4, 0xe6, 0xf9, 0x5b, 0xa9,
+ 0x44, 0x9c, 0x26, 0xd9, 0x63, 0xaf, 0x6b, 0x98, 0x63, 0x2b, 0xfa, 0x8c,
+ 0x4f, 0x10, 0x9c, 0x0e, 0x78, 0xbe, 0xc5, 0x06, 0xfa, 0x4d, 0xde, 0x75,
+ 0xb3, 0xe6, 0x64, 0xe2, 0x56, 0x57, 0xc3, 0x7b, 0x6c, 0xa8, 0xda, 0xe1,
+ 0xb8, 0x45, 0xdd, 0xd9, 0x14, 0x95, 0x36, 0xf2, 0x50, 0x45, 0xfd, 0xf8,
+ 0x90, 0x63, 0xb0, 0x16, 0x51, 0xe7, 0x60, 0x07, 0x73, 0xf6, 0x6f, 0xeb,
+ 0xb9, 0xb5, 0xd2, 0x27, 0xc0, 0x35, 0xf8, 0xe4, 0x73, 0xf9, 0x5e, 0xe6,
+ 0x7a, 0x31, 0x7f, 0x0b, 0xe7, 0x77, 0xbd, 0x73, 0x4e, 0xb8, 0x39, 0xeb,
+ 0x7e, 0xc9, 0x9e, 0x37, 0xfc, 0x97, 0x76, 0xc0, 0x7b, 0x6d, 0x68, 0xcf,
+ 0xd1, 0x26, 0x7c, 0xd1, 0x3c, 0xbe, 0x6d, 0xd8, 0xa2, 0xb6, 0xe1, 0x78,
+ 0x81, 0xfc, 0x49, 0xbe, 0xf4, 0xf9, 0xd1, 0xd7, 0x79, 0xe4, 0x51, 0xea,
+ 0xd9, 0x41, 0x39, 0x53, 0xe0, 0xd9, 0xa4, 0xb4, 0xa6, 0xb5, 0xf1, 0xec,
+ 0x84, 0xe2, 0xb1, 0x7a, 0xa6, 0x13, 0x17, 0x73, 0x32, 0x2c, 0x57, 0x5d,
+ 0x9e, 0x59, 0xa2, 0x98, 0x09, 0xb6, 0xd6, 0xbc, 0xff, 0x3e, 0x3d, 0xb3,
+ 0xb0, 0xfa, 0x8c, 0x31, 0x8c, 0x7d, 0xc9, 0xa3, 0x77, 0x9b, 0x9e, 0x6d,
+ 0xa6, 0x8e, 0x3e, 0x8f, 0xea, 0x39, 0x85, 0xa1, 0x13, 0x59, 0xc7, 0x0f,
+ 0x47, 0xf8, 0x0c, 0xd7, 0xa5, 0xcf, 0xc7, 0xb5, 0xc8, 0x7b, 0x3d, 0xb0,
+ 0xd8, 0xfd, 0x12, 0xdc, 0x01, 0xd1, 0xdf, 0xc1, 0x3a, 0x72, 0x00, 0xb2,
+ 0xba, 0xd1, 0x60, 0x5f, 0xc6, 0x8d, 0xaf, 0x91, 0xb1, 0xde, 0xc2, 0x39,
+ 0x22, 0x56, 0x81, 0x1f, 0x7d, 0xfc, 0xa7, 0x77, 0x30, 0x5f, 0xc6, 0xf3,
+ 0xd7, 0x07, 0x30, 0x3f, 0xcf, 0x82, 0x32, 0x36, 0xb5, 0x8d, 0xbc, 0x3a,
+ 0xaa, 0xf5, 0x41, 0x3e, 0x43, 0x39, 0xe6, 0x99, 0x91, 0x2e, 0x7f, 0xc3,
+ 0xf3, 0x6c, 0x6f, 0x6d, 0xa0, 0x63, 0xd2, 0xdb, 0x9f, 0x7f, 0x3f, 0x2c,
+ 0xe1, 0x0e, 0xea, 0xb8, 0xa8, 0x24, 0xa7, 0x19, 0xb3, 0xc0, 0x76, 0x8d,
+ 0x73, 0xae, 0xff, 0xad, 0x8b, 0x33, 0xff, 0xa7, 0x2e, 0xce, 0x58, 0x1f,
+ 0x29, 0xef, 0x84, 0x35, 0x8f, 0xf5, 0xc5, 0x74, 0x2d, 0xd6, 0xd1, 0xd5,
+ 0xaf, 0xdd, 0x47, 0xab, 0x74, 0xfc, 0x51, 0x81, 0xf6, 0x2a, 0xa5, 0x39,
+ 0xe5, 0x7f, 0x4e, 0xf1, 0x6c, 0xb9, 0xc7, 0xab, 0xdc, 0xe3, 0xf0, 0x82,
+ 0x62, 0x20, 0xbf, 0xa6, 0x32, 0x7c, 0xb2, 0x40, 0x1d, 0xd3, 0x2a, 0xb3,
+ 0x33, 0xbe, 0x9e, 0x19, 0xf3, 0x7c, 0xdc, 0xfc, 0x9a, 0x26, 0xd5, 0x33,
+ 0xf0, 0x6e, 0x9c, 0x11, 0xcf, 0xbe, 0x74, 0x4b, 0xe9, 0x3c, 0xed, 0x6e,
+ 0x12, 0x7d, 0xd1, 0x40, 0x69, 0x8e, 0xb5, 0x49, 0x62, 0x50, 0x86, 0x85,
+ 0x75, 0xff, 0x11, 0xfb, 0x38, 0xe4, 0x2d, 0x26, 0xef, 0x4f, 0xd1, 0xa7,
+ 0x6f, 0x82, 0x6f, 0xdc, 0xd6, 0x70, 0xbe, 0xdb, 0xab, 0x3e, 0x61, 0x3d,
+ 0xdd, 0x37, 0x74, 0x4a, 0x0b, 0xf9, 0xdc, 0xb1, 0x6f, 0x08, 0x7d, 0x30,
+ 0x5e, 0x67, 0x11, 0x0b, 0x30, 0xf6, 0x88, 0x6b, 0xec, 0x51, 0x2a, 0xb2,
+ 0xaf, 0xd5, 0xcb, 0x2b, 0xb5, 0x2a, 0xaf, 0x90, 0xdf, 0x32, 0xea, 0x7f,
+ 0x0f, 0xa9, 0xce, 0xca, 0x4f, 0xf5, 0x1a, 0xfc, 0x8a, 0x1d, 0x53, 0xde,
+ 0x93, 0x3a, 0xde, 0x8b, 0x79, 0x6b, 0x3f, 0xdc, 0x69, 0x7c, 0x2b, 0x5b,
+ 0xf5, 0x4d, 0x58, 0xc7, 0xd1, 0xae, 0x70, 0x7e, 0xf2, 0x06, 0x79, 0x84,
+ 0x3a, 0xcf, 0x1f, 0xe7, 0xd3, 0xc3, 0x6f, 0x73, 0x3c, 0xf9, 0xbf, 0x16,
+ 0x8b, 0xe0, 0xcb, 0xaa, 0xdf, 0xe7, 0xcb, 0x1d, 0xef, 0xd5, 0xda, 0x04,
+ 0xca, 0x5d, 0x6d, 0x7d, 0xd2, 0x96, 0xc8, 0xf4, 0x12, 0x5d, 0xd2, 0xfd,
+ 0xdc, 0xff, 0x4b, 0xcc, 0xed, 0x42, 0xde, 0x96, 0xa3, 0xcd, 0x51, 0xa5,
+ 0x4d, 0x06, 0xb4, 0x89, 0x28, 0x6d, 0x18, 0xef, 0x3d, 0xe3, 0xf1, 0x5b,
+ 0x2b, 0xce, 0x8b, 0xb9, 0x5a, 0xe8, 0xba, 0xbd, 0xd4, 0xf9, 0xcf, 0x77,
+ 0x6a, 0x7d, 0xd0, 0xa1, 0xee, 0x5b, 0x05, 0x7d, 0xc6, 0xf6, 0x66, 0xf5,
+ 0x47, 0x4c, 0xbc, 0x15, 0xd7, 0x3c, 0x68, 0x10, 0xfa, 0xb9, 0x34, 0x05,
+ 0x5f, 0x8d, 0x78, 0xb7, 0x3a, 0x5a, 0x7d, 0xc7, 0x3b, 0xaf, 0x92, 0xd2,
+ 0x86, 0x32, 0x40, 0xbd, 0xb9, 0x1a, 0xf3, 0xed, 0x8e, 0xf6, 0x81, 0xbf,
+ 0x7e, 0x81, 0xfe, 0x8d, 0x1a, 0x4f, 0x04, 0x21, 0xf3, 0x37, 0xa7, 0x3a,
+ 0xbc, 0x18, 0xce, 0x41, 0x1b, 0x71, 0xeb, 0x54, 0x84, 0x31, 0x05, 0xda,
+ 0x5b, 0xa4, 0x69, 0x1a, 0xf1, 0x2b, 0xf4, 0xf8, 0x82, 0xda, 0xa3, 0x3e,
+ 0xdc, 0xbf, 0x8b, 0x18, 0x3f, 0x5c, 0x1f, 0xc6, 0x73, 0xbd, 0x06, 0x8b,
+ 0x10, 0xdd, 0xa4, 0x67, 0x5a, 0x9a, 0x4a, 0xc4, 0x0e, 0x8a, 0xd7, 0x37,
+ 0xee, 0xaa, 0x3e, 0x58, 0xda, 0xd7, 0x43, 0xb2, 0xbb, 0x6a, 0x2f, 0x18,
+ 0x47, 0xc3, 0x87, 0x9f, 0x31, 0xf6, 0x20, 0x5f, 0xec, 0x53, 0x5c, 0x54,
+ 0x70, 0x68, 0x1e, 0x67, 0x49, 0x9f, 0x74, 0x11, 0x7e, 0xb8, 0x8b, 0x33,
+ 0xa4, 0xdf, 0x5d, 0x39, 0x76, 0xc2, 0x4d, 0xb1, 0x3e, 0x06, 0x7d, 0x70,
+ 0x4c, 0x46, 0x10, 0x17, 0x8c, 0x04, 0xdb, 0x98, 0x57, 0x86, 0x6f, 0x98,
+ 0xf3, 0x72, 0x8f, 0x7d, 0xcc, 0x99, 0xca, 0xd9, 0x39, 0xee, 0x9d, 0xb2,
+ 0x6d, 0x62, 0xef, 0xd2, 0x14, 0xf7, 0x6b, 0xf2, 0x10, 0x6c, 0x5b, 0xd3,
+ 0x2e, 0x7e, 0x79, 0x16, 0x03, 0xf8, 0x1d, 0x84, 0x3c, 0x70, 0x2c, 0x7e,
+ 0xe7, 0x16, 0xe5, 0xdd, 0xf3, 0xbe, 0x6d, 0x0f, 0xc8, 0x3b, 0x4e, 0xe5,
+ 0xd8, 0x71, 0x77, 0x0d, 0xcf, 0xc0, 0xcd, 0xb1, 0x66, 0xed, 0x38, 0x6e,
+ 0x5e, 0x2a, 0x95, 0x05, 0x77, 0x61, 0x8d, 0xa5, 0xb4, 0xa4, 0xfc, 0xff,
+ 0x03, 0x67, 0x78, 0xfd, 0x3e, 0x4b, 0x0c, 0xfd, 0x48, 0x9b, 0xcf, 0xd7,
+ 0xfe, 0x6a, 0x6d, 0x81, 0xaf, 0xff, 0xc8, 0x8f, 0xe4, 0xcb, 0x45, 0xd9,
+ 0xa9, 0xfa, 0x7f, 0xb9, 0xe7, 0x6a, 0x75, 0xbf, 0xef, 0xdf, 0x52, 0xbf,
+ 0x93, 0x17, 0x63, 0x1a, 0x1f, 0x6c, 0x9a, 0x6e, 0xd4, 0x09, 0x4f, 0x78,
+ 0x75, 0x85, 0xe5, 0x78, 0x6f, 0xbf, 0xa7, 0x17, 0x52, 0xea, 0x3b, 0xa7,
+ 0x6c, 0xea, 0x07, 0xee, 0xa7, 0x45, 0x26, 0x2e, 0xdc, 0x01, 0x4d, 0x7c,
+ 0x1d, 0xcc, 0xb8, 0xcf, 0xd7, 0x1d, 0x6d, 0x9e, 0x2f, 0x6c, 0x49, 0xcf,
+ 0x59, 0xfa, 0x4e, 0x0e, 0xf4, 0x68, 0xbb, 0x64, 0xc6, 0x83, 0x92, 0x3c,
+ 0x1b, 0x8b, 0x19, 0x5f, 0x97, 0xfc, 0x07, 0x79, 0xd3, 0x3e, 0xad, 0x45,
+ 0xa1, 0xff, 0x6e, 0xe1, 0xda, 0x86, 0x9f, 0x21, 0xcf, 0x7b, 0xfd, 0x7b,
+ 0x76, 0x03, 0x8f, 0xee, 0xf0, 0x78, 0x94, 0xf7, 0x2d, 0x53, 0xff, 0xc0,
+ 0xd8, 0x9e, 0xb3, 0xdc, 0xa3, 0x79, 0xae, 0xe7, 0xac, 0x89, 0xd7, 0xeb,
+ 0x9f, 0xeb, 0xab, 0x3e, 0x87, 0xfb, 0xf0, 0x7d, 0xcd, 0xdc, 0x3b, 0x07,
+ 0xe1, 0xd3, 0xf5, 0xd1, 0xe6, 0xd0, 0x7e, 0x6f, 0x74, 0x77, 0x0a, 0xf9,
+ 0x3d, 0xe1, 0xf1, 0x1c, 0xf5, 0x4d, 0xc4, 0xd3, 0x37, 0x4b, 0xf6, 0x65,
+ 0xc4, 0xe0, 0x4f, 0x98, 0x13, 0xa9, 0xb1, 0x2f, 0x4f, 0x98, 0x77, 0xab,
+ 0xb3, 0x2f, 0x77, 0x7b, 0xf3, 0xf8, 0xf7, 0x7c, 0xbd, 0xe2, 0xb7, 0x7d,
+ 0xbd, 0xd2, 0xe8, 0xd3, 0xfa, 0xb4, 0xaf, 0xed, 0xaf, 0x8f, 0xf9, 0xf2,
+ 0xcb, 0xe6, 0x5d, 0xb2, 0x88, 0xd9, 0xe8, 0x53, 0x26, 0x72, 0x06, 0x2f,
+ 0x6d, 0x9d, 0xb1, 0x88, 0xfb, 0x70, 0x7e, 0x22, 0xe9, 0xc8, 0x1d, 0x8d,
+ 0xad, 0x4f, 0x5e, 0x18, 0xd3, 0x3c, 0x4f, 0xc9, 0xf5, 0xf4, 0x4e, 0x74,
+ 0x17, 0xe4, 0xea, 0x4a, 0x64, 0x09, 0x53, 0x34, 0x73, 0x34, 0x0d, 0x3b,
+ 0x94, 0xd2, 0x7a, 0xd9, 0xf7, 0xb0, 0xdf, 0x41, 0xc5, 0x73, 0xad, 0x74,
+ 0x5e, 0x94, 0x47, 0xec, 0x8a, 0xd6, 0x6e, 0x9a, 0x87, 0x8a, 0x47, 0x9b,
+ 0x4f, 0xfb, 0x7c, 0x4f, 0x7e, 0x9a, 0x39, 0x3a, 0x31, 0x53, 0x19, 0x0e,
+ 0x6d, 0xeb, 0xb5, 0xf3, 0x42, 0xbc, 0xfe, 0xb0, 0x1c, 0x52, 0xdc, 0xf0,
+ 0xab, 0xb8, 0xbf, 0x97, 0xf1, 0x65, 0x22, 0xa4, 0x78, 0xe0, 0x44, 0x6c,
+ 0x12, 0xb2, 0x98, 0x75, 0x89, 0xef, 0x5f, 0xa5, 0x38, 0xff, 0x92, 0xd0,
+ 0xcf, 0x22, 0xa6, 0xe0, 0x05, 0x39, 0xe8, 0x6e, 0x74, 0x17, 0xc4, 0xf8,
+ 0xbf, 0x59, 0xad, 0x09, 0xad, 0x90, 0x49, 0x37, 0xd4, 0x9c, 0x2e, 0x1b,
+ 0x19, 0x18, 0x0d, 0xa6, 0x56, 0x9e, 0x70, 0xa2, 0xcd, 0x3b, 0xcb, 0x90,
+ 0xf1, 0x32, 0xf4, 0x7f, 0x39, 0x16, 0x18, 0x51, 0x6c, 0xda, 0x57, 0x24,
+ 0xdd, 0x41, 0x3f, 0x9f, 0xfa, 0xe4, 0x01, 0xb9, 0x69, 0x6f, 0x96, 0x9b,
+ 0x5b, 0x88, 0xc3, 0xec, 0x47, 0x9b, 0xba, 0x64, 0x10, 0x7d, 0x49, 0xf4,
+ 0x35, 0x2b, 0x3f, 0x6a, 0x7c, 0x06, 0x9d, 0x75, 0xd3, 0xa6, 0xae, 0x5a,
+ 0xcf, 0x5f, 0xbc, 0xeb, 0x22, 0x68, 0x42, 0x6c, 0xc7, 0x56, 0xb4, 0xa9,
+ 0xe3, 0xec, 0x86, 0xfe, 0x2e, 0xb4, 0xef, 0xc3, 0x1c, 0x4d, 0xfa, 0x7e,
+ 0x96, 0xb3, 0xcd, 0xd4, 0x39, 0xeb, 0xc6, 0xac, 0x6e, 0x68, 0xff, 0xb1,
+ 0xdd, 0xe0, 0x13, 0x3e, 0x25, 0xbd, 0x73, 0x29, 0xd9, 0xd5, 0x59, 0xdf,
+ 0xfe, 0x77, 0x43, 0xbb, 0x4d, 0x56, 0xb6, 0x93, 0x0c, 0x4f, 0x75, 0xd4,
+ 0xf7, 0xfb, 0xfc, 0xe4, 0xb7, 0x3b, 0xf1, 0xbe, 0x09, 0x18, 0xbc, 0xa4,
+ 0xc6, 0x52, 0x37, 0xa3, 0x5c, 0xeb, 0x83, 0x86, 0x67, 0x78, 0xcd, 0x67,
+ 0xf8, 0x2c, 0xf3, 0x7a, 0x9f, 0xb1, 0x1f, 0xcf, 0x30, 0x27, 0xc0, 0xbc,
+ 0x06, 0x79, 0x76, 0xb9, 0x38, 0x8b, 0x63, 0x3e, 0x9f, 0x6f, 0xc8, 0x54,
+ 0x79, 0xcf, 0xd7, 0x2b, 0xb1, 0x2a, 0x56, 0x6d, 0x67, 0xc1, 0xcf, 0x09,
+ 0x93, 0x76, 0x5a, 0x93, 0x8a, 0xdd, 0x00, 0x9d, 0x0f, 0x80, 0xce, 0x0f,
+ 0x05, 0x19, 0x17, 0xb6, 0x78, 0xb4, 0x76, 0x64, 0xa4, 0xfc, 0x5b, 0xc8,
+ 0x38, 0x79, 0x14, 0x3e, 0x45, 0xd9, 0xf2, 0xf0, 0x19, 0x03, 0xb0, 0x69,
+ 0xae, 0x04, 0x35, 0xef, 0x80, 0xf8, 0x7e, 0xf6, 0xba, 0x8c, 0x4c, 0x31,
+ 0x27, 0x40, 0x7e, 0x66, 0x5c, 0x9f, 0xc2, 0xbd, 0x5b, 0x18, 0xeb, 0x42,
+ 0x86, 0xc7, 0xc0, 0xaf, 0x21, 0x71, 0xa6, 0xb7, 0x4a, 0x6e, 0x7c, 0x4c,
+ 0x7d, 0x80, 0x1e, 0xd8, 0xa8, 0xe3, 0xee, 0xa8, 0x9c, 0xb8, 0xb2, 0x01,
+ 0xb2, 0xca, 0xb8, 0x5f, 0x73, 0x1a, 0x95, 0xb0, 0xfa, 0xe6, 0xf4, 0x39,
+ 0x98, 0x87, 0x33, 0x35, 0x66, 0x23, 0xb7, 0x93, 0x31, 0x69, 0x1b, 0x95,
+ 0x99, 0x0b, 0xb6, 0xe2, 0x5d, 0x52, 0x72, 0xa7, 0x42, 0xda, 0x65, 0xf7,
+ 0xc6, 0xa1, 0xab, 0xe8, 0xcb, 0x9f, 0x8c, 0x98, 0xb3, 0x7c, 0x74, 0x2d,
+ 0x63, 0xe2, 0xe4, 0x74, 0xed, 0x1c, 0x8a, 0x91, 0xc1, 0xbd, 0xd7, 0xda,
+ 0x8d, 0xcc, 0x30, 0x3e, 0xfe, 0xa0, 0x92, 0x8a, 0x72, 0x4d, 0x8e, 0x65,
+ 0xed, 0x96, 0x3c, 0xc2, 0xbd, 0x7d, 0xea, 0xf1, 0xf2, 0xcf, 0x30, 0x5f,
+ 0x5c, 0x7a, 0x5e, 0x1f, 0xd3, 0xb8, 0xfe, 0x78, 0x5d, 0x0c, 0x6b, 0xf2,
+ 0x05, 0x26, 0x8e, 0xbd, 0x2e, 0x93, 0xf3, 0xa4, 0x0f, 0x6d, 0x7c, 0x40,
+ 0x5e, 0x73, 0x7a, 0xed, 0x27, 0xb5, 0xd6, 0x98, 0x48, 0xb1, 0x3e, 0xd3,
+ 0xe2, 0x24, 0xed, 0x59, 0x09, 0x0d, 0x7e, 0x15, 0xd7, 0x8c, 0x6b, 0xf3,
+ 0x6e, 0xaf, 0xfb, 0xa4, 0xf8, 0x38, 0x90, 0x8d, 0xa9, 0x15, 0x81, 0xdb,
+ 0x95, 0xeb, 0x7b, 0x39, 0xc6, 0xe0, 0x40, 0x24, 0x40, 0x5a, 0xbd, 0xb7,
+ 0x9e, 0xf8, 0x99, 0xfa, 0xfc, 0xdf, 0x83, 0x4f, 0xef, 0x19, 0x48, 0x9c,
+ 0x62, 0x0c, 0x1b, 0x76, 0xbe, 0xb5, 0xd6, 0xbc, 0x6b, 0x2e, 0xb7, 0x5a,
+ 0xb4, 0x7e, 0x76, 0xe4, 0x23, 0x87, 0x78, 0x88, 0x44, 0x6c, 0x85, 0xc5,
+ 0x3c, 0x38, 0x75, 0x1c, 0x6b, 0x2a, 0xcc, 0xb9, 0x11, 0xc7, 0xdf, 0x2c,
+ 0x97, 0xfb, 0x2c, 0x79, 0x30, 0x94, 0x8a, 0x5b, 0xb2, 0x29, 0x7e, 0x56,
+ 0xb0, 0x26, 0xeb, 0x2b, 0xf3, 0x89, 0x1c, 0xc7, 0x87, 0xa6, 0x39, 0x5f,
+ 0x5c, 0xe3, 0x95, 0xe4, 0xa6, 0x4a, 0xe5, 0x19, 0x57, 0x02, 0xc9, 0x7b,
+ 0x3f, 0xac, 0xb0, 0x16, 0x6e, 0xbd, 0xfe, 0x45, 0x38, 0x05, 0xea, 0x8a,
+ 0x55, 0x93, 0x06, 0x73, 0x78, 0xe2, 0x48, 0xcf, 0x3c, 0xdb, 0xdf, 0x7d,
+ 0xc4, 0xb4, 0x4f, 0xa1, 0xdd, 0xe4, 0x61, 0x9d, 0xa6, 0x8e, 0xf4, 0x14,
+ 0x9f, 0x5a, 0x6b, 0xe2, 0xef, 0x45, 0xc5, 0x7f, 0xbd, 0x5d, 0x17, 0xd3,
+ 0xa4, 0x02, 0xe3, 0x85, 0xb1, 0xc0, 0x58, 0xc1, 0xea, 0x6b, 0x06, 0xad,
+ 0xe6, 0x5c, 0xe6, 0x6a, 0xfc, 0x9c, 0x15, 0xf3, 0xfd, 0x22, 0xdf, 0x57,
+ 0x8c, 0x14, 0x6b, 0x8a, 0x96, 0xfa, 0x42, 0x07, 0xe6, 0x98, 0xe3, 0x8f,
+ 0xa8, 0x3e, 0x38, 0x38, 0xdf, 0x26, 0x79, 0x7b, 0x8d, 0xe4, 0x55, 0xc6,
+ 0xa3, 0xaa, 0x03, 0x2c, 0xe7, 0x5e, 0xf4, 0x71, 0xdf, 0x4f, 0x28, 0x2e,
+ 0xe2, 0xcd, 0x42, 0x17, 0xda, 0xcc, 0x35, 0x6f, 0x6f, 0xe8, 0xaf, 0xad,
+ 0xcb, 0x26, 0x6c, 0xcb, 0x6a, 0xac, 0xc9, 0xb2, 0xaf, 0xb1, 0x16, 0x7b,
+ 0x52, 0xae, 0x93, 0x6f, 0xca, 0x7e, 0xce, 0xdd, 0xf5, 0x72, 0xee, 0xdf,
+ 0xee, 0x32, 0x18, 0x61, 0xc9, 0x84, 0x86, 0x9a, 0xfb, 0x8e, 0x4f, 0x05,
+ 0x6f, 0x2d, 0xe5, 0x4f, 0xd1, 0x9e, 0xaf, 0xd6, 0xca, 0x71, 0xef, 0x39,
+ 0x62, 0xc5, 0xe1, 0x57, 0xe4, 0xbc, 0xef, 0x0e, 0x78, 0xbf, 0xfa, 0xfc,
+ 0xff, 0xd8, 0x53, 0x8b, 0xd6, 0xd9, 0xad, 0xba, 0x3a, 0xfb, 0xe3, 0x78,
+ 0x96, 0x35, 0xf6, 0x5c, 0xa5, 0x09, 0xbc, 0xdb, 0x44, 0x9c, 0x48, 0x75,
+ 0x3c, 0x75, 0xbc, 0xea, 0x72, 0x9d, 0x6b, 0xa7, 0x37, 0x57, 0x10, 0x7a,
+ 0x7e, 0x62, 0xca, 0x1f, 0x73, 0x4c, 0x56, 0xf4, 0x27, 0x62, 0x41, 0x8b,
+ 0x63, 0x8c, 0xbe, 0x4f, 0xbb, 0xc7, 0xa0, 0xc7, 0xa9, 0xf3, 0xf9, 0xde,
+ 0x0e, 0x7c, 0x3d, 0xea, 0x02, 0xea, 0x73, 0xb5, 0x01, 0xf1, 0x3c, 0x74,
+ 0xfd, 0x48, 0x59, 0x73, 0xf9, 0xb1, 0x87, 0x83, 0x89, 0x99, 0xac, 0xea,
+ 0x06, 0xf8, 0x7b, 0xe5, 0x6b, 0xcc, 0x07, 0x9d, 0x92, 0x40, 0x6d, 0x9d,
+ 0x86, 0xb1, 0x19, 0x6b, 0x1a, 0xad, 0xd0, 0x0d, 0x22, 0x57, 0xc1, 0x1b,
+ 0x6f, 0xcc, 0x91, 0x5f, 0x83, 0x1d, 0x26, 0xbe, 0x5a, 0xd8, 0x6e, 0x49,
+ 0x87, 0xd6, 0x3e, 0xf3, 0x4e, 0x84, 0xfe, 0xc9, 0x70, 0xb2, 0x1f, 0x7e,
+ 0xb6, 0x62, 0x0f, 0x98, 0xaf, 0x9c, 0x40, 0x3c, 0x56, 0x9b, 0x63, 0x81,
+ 0x7c, 0x8d, 0xb3, 0x3f, 0x0b, 0xbf, 0x72, 0xa9, 0xee, 0x91, 0x2f, 0x9e,
+ 0xd0, 0xdc, 0x66, 0x69, 0xae, 0x55, 0x75, 0x6c, 0xa9, 0xf8, 0x30, 0xce,
+ 0x45, 0x36, 0x5b, 0x43, 0x79, 0xaf, 0x3f, 0x2c, 0xc5, 0x22, 0xdb, 0xd2,
+ 0xdd, 0xa4, 0xe7, 0xee, 0xd7, 0x76, 0x6c, 0x99, 0x85, 0xaf, 0x58, 0x9c,
+ 0x77, 0xf0, 0xbf, 0x05, 0xff, 0x7d, 0xf8, 0xdf, 0x25, 0xe9, 0x69, 0xfa,
+ 0xaf, 0xac, 0xe5, 0xb4, 0x36, 0xac, 0x1f, 0xf6, 0x70, 0xe0, 0xf4, 0x6b,
+ 0x4d, 0x9c, 0x93, 0x2f, 0x36, 0xca, 0x09, 0xf3, 0xa4, 0xbe, 0x8e, 0x60,
+ 0xbe, 0xd4, 0xaf, 0xf5, 0xd5, 0xd6, 0xb0, 0x2c, 0xaf, 0xee, 0x45, 0x9e,
+ 0x6e, 0x91, 0x83, 0x45, 0xbf, 0x76, 0x15, 0x93, 0x43, 0xd5, 0xda, 0x95,
+ 0x64, 0x82, 0x43, 0xb7, 0x1f, 0xcb, 0x4e, 0x29, 0x9e, 0xc0, 0xb2, 0x86,
+ 0xae, 0x3f, 0x36, 0x39, 0xff, 0xce, 0x63, 0x4b, 0x98, 0x70, 0xdc, 0x9b,
+ 0x5f, 0x0e, 0x33, 0x44, 0x2c, 0x1d, 0xbf, 0x93, 0x53, 0xdf, 0x0d, 0xfb,
+ 0xf6, 0x63, 0x1e, 0xe2, 0xec, 0xe2, 0xf6, 0x12, 0x7e, 0xd9, 0x8f, 0x47,
+ 0x89, 0x23, 0xe5, 0x73, 0xb5, 0xd8, 0x8f, 0x10, 0xce, 0x5f, 0x02, 0x96,
+ 0x93, 0xc3, 0x3e, 0x2e, 0x76, 0x19, 0x3f, 0x90, 0x38, 0xd3, 0x44, 0x0d,
+ 0xf6, 0xc8, 0xc7, 0x9a, 0x5e, 0xc4, 0x5c, 0x19, 0xf9, 0x7d, 0xf9, 0x71,
+ 0xf9, 0x75, 0x79, 0x0c, 0xf2, 0x3d, 0x89, 0x39, 0xf7, 0xcb, 0xaf, 0xca,
+ 0x7b, 0xe5, 0x5a, 0x79, 0x5c, 0xde, 0x2a, 0xef, 0x42, 0x4c, 0x35, 0x4a,
+ 0xac, 0xa7, 0x87, 0x95, 0x1e, 0x96, 0x89, 0x73, 0x8a, 0x01, 0xbc, 0x45,
+ 0xbf, 0xe7, 0x88, 0xfa, 0xd9, 0x01, 0xf2, 0xf4, 0x6f, 0x18, 0xcf, 0x13,
+ 0x9b, 0x59, 0x2c, 0xfb, 0x18, 0x8e, 0x43, 0xdd, 0x58, 0xdb, 0xe6, 0x37,
+ 0x29, 0x23, 0xe7, 0x22, 0x81, 0xd1, 0x73, 0xa1, 0xc0, 0x43, 0xfa, 0x7d,
+ 0x0b, 0xeb, 0x9d, 0x15, 0x39, 0xe1, 0x3a, 0xe4, 0xcd, 0xc1, 0x11, 0xc8,
+ 0xc2, 0x28, 0x54, 0xfd, 0x23, 0xce, 0x1a, 0x01, 0x49, 0x53, 0x1f, 0xc3,
+ 0xcf, 0x4c, 0x9e, 0x76, 0x25, 0x5b, 0x98, 0x0d, 0x18, 0x3c, 0x9a, 0x8d,
+ 0x76, 0x1f, 0xda, 0xbf, 0xf4, 0xda, 0x3b, 0x24, 0x7b, 0x41, 0x52, 0xef,
+ 0xab, 0x3f, 0xfc, 0x73, 0xaf, 0x6f, 0x10, 0x7d, 0xe0, 0xcc, 0x57, 0xd8,
+ 0xf7, 0x8a, 0xd7, 0xc7, 0x33, 0x61, 0xad, 0x3e, 0xae, 0x7c, 0x95, 0xb5,
+ 0xc7, 0x85, 0xdf, 0x2f, 0x18, 0x4c, 0xe8, 0xfb, 0x5d, 0x46, 0xb7, 0x11,
+ 0x13, 0xf8, 0xaf, 0x2e, 0xc6, 0x60, 0x45, 0xc8, 0xd7, 0x7a, 0xe8, 0xc4,
+ 0xbf, 0x6f, 0x5e, 0x6a, 0x5b, 0x43, 0x9f, 0xd4, 0x60, 0xb4, 0x3f, 0x91,
+ 0x9e, 0xf9, 0xdb, 0x1e, 0x9e, 0xf7, 0x30, 0xde, 0x0d, 0x67, 0x55, 0x20,
+ 0x6e, 0x3c, 0x0e, 0xd9, 0x6e, 0x95, 0x35, 0x67, 0x48, 0xaf, 0x5e, 0xe8,
+ 0xea, 0x14, 0xe4, 0xd6, 0x95, 0xb9, 0x72, 0x28, 0x30, 0x52, 0x48, 0x89,
+ 0xc1, 0x53, 0x5b, 0x92, 0x89, 0xa6, 0xe4, 0xe4, 0x40, 0x62, 0x0b, 0xf3,
+ 0x90, 0xd9, 0x7e, 0x57, 0x2e, 0x95, 0x69, 0x8f, 0x73, 0x72, 0x79, 0x20,
+ 0xe1, 0x16, 0x85, 0xb8, 0x18, 0x57, 0x2e, 0x43, 0x36, 0xff, 0x70, 0x6e,
+ 0x97, 0x1c, 0x2a, 0xa8, 0x1f, 0xdc, 0x1b, 0x96, 0x97, 0xe5, 0xd2, 0xc0,
+ 0xcb, 0xb7, 0x2e, 0xb9, 0x93, 0x38, 0x53, 0xf2, 0xe1, 0x81, 0x6e, 0xb3,
+ 0x6f, 0xc5, 0x21, 0x09, 0xf3, 0x21, 0x5a, 0x53, 0x73, 0x56, 0x48, 0x7a,
+ 0x5f, 0xc4, 0x8b, 0xcb, 0xe1, 0x73, 0x07, 0xee, 0x33, 0xf5, 0x94, 0x80,
+ 0xbf, 0xcf, 0x30, 0xfc, 0x18, 0x3e, 0xe7, 0xd3, 0xc6, 0x9f, 0xa7, 0x2b,
+ 0x90, 0xbe, 0xd0, 0x26, 0xa1, 0x57, 0xbe, 0x0c, 0xba, 0x86, 0xe4, 0x40,
+ 0x7f, 0xa5, 0xf2, 0x0d, 0x37, 0x14, 0x9f, 0x44, 0x8c, 0x82, 0xfd, 0xcb,
+ 0xea, 0xd3, 0xed, 0xa0, 0x49, 0xb3, 0x44, 0x4f, 0xfb, 0xeb, 0xad, 0xf0,
+ 0xb0, 0x0c, 0xe7, 0x57, 0x1b, 0x5b, 0xe6, 0x63, 0x1b, 0xfc, 0xf9, 0x0c,
+ 0xa6, 0xac, 0xc7, 0xea, 0x0f, 0x78, 0xdf, 0x49, 0x78, 0xed, 0x7b, 0x03,
+ 0x0f, 0x86, 0x3a, 0x24, 0xe4, 0xfc, 0x70, 0x1d, 0xb1, 0x91, 0x0b, 0x05,
+ 0xbf, 0x1f, 0x7e, 0x62, 0xc8, 0xf7, 0x87, 0x65, 0xdb, 0xd2, 0x59, 0xcb,
+ 0xb6, 0x9e, 0xf9, 0x6f, 0x7a, 0x73, 0xa6, 0xbc, 0xb1, 0x88, 0x39, 0x62,
+ 0xab, 0xd4, 0x3e, 0x99, 0xb1, 0x9f, 0xc9, 0xb3, 0xfd, 0x89, 0x57, 0x15,
+ 0x27, 0x5b, 0x7d, 0x86, 0xf7, 0x11, 0x43, 0x96, 0xf5, 0x99, 0xd8, 0x6e,
+ 0xd0, 0x37, 0x13, 0xbb, 0xc7, 0x9e, 0xb5, 0x82, 0x01, 0xe3, 0x8f, 0x34,
+ 0xc9, 0x0f, 0xa2, 0xb0, 0xdb, 0x88, 0xf1, 0xb2, 0xcc, 0x7f, 0xb9, 0x77,
+ 0x3c, 0x3f, 0x85, 0x7d, 0x89, 0x53, 0x49, 0x6b, 0x02, 0xfb, 0xe3, 0x19,
+ 0x10, 0x03, 0x6a, 0x81, 0x4e, 0x5d, 0x78, 0x3f, 0xc4, 0x4f, 0xfd, 0xfe,
+ 0xfb, 0xaf, 0x86, 0x0e, 0xe3, 0xfe, 0x0d, 0x2e, 0x4c, 0x2c, 0xe6, 0x42,
+ 0x86, 0x3d, 0x0c, 0x6c, 0xad, 0xdc, 0xfa, 0xd8, 0x58, 0x1f, 0x4f, 0x47,
+ 0x8c, 0x52, 0x0c, 0x7e, 0x20, 0x65, 0x82, 0xbc, 0xd9, 0x89, 0xfe, 0x95,
+ 0xb7, 0x53, 0xfa, 0xea, 0x7e, 0xdf, 0x87, 0x55, 0x6c, 0xf7, 0x64, 0x61,
+ 0xaf, 0xc1, 0xe6, 0x59, 0x8b, 0x92, 0xea, 0x4e, 0xda, 0x27, 0xb0, 0xdf,
+ 0x74, 0x28, 0x51, 0xcc, 0x49, 0x4c, 0x66, 0xa1, 0x2f, 0xde, 0x80, 0xec,
+ 0x5f, 0x2b, 0xc7, 0x03, 0x69, 0xec, 0xe9, 0x60, 0x61, 0x48, 0x26, 0x2f,
+ 0xe8, 0x37, 0x5f, 0xd0, 0xfb, 0x43, 0x52, 0x2a, 0x24, 0xb6, 0xcc, 0x82,
+ 0xff, 0x66, 0x0b, 0xc4, 0x17, 0xf5, 0xc6, 0x47, 0x31, 0xe3, 0x42, 0x61,
+ 0x23, 0xec, 0x83, 0xa4, 0x2e, 0xc1, 0xff, 0xb9, 0x54, 0xde, 0x02, 0x3e,
+ 0xc3, 0xfd, 0xb2, 0x83, 0x5f, 0xe8, 0xcc, 0xf2, 0x00, 0xe4, 0x9c, 0x7b,
+ 0xb1, 0x65, 0x6e, 0x33, 0xce, 0x8e, 0x38, 0x22, 0xc5, 0x8f, 0xff, 0x07,
+ 0xe7, 0xeb, 0xbf, 0xf7, 0x76, 0xb5, 0xd3, 0xb3, 0xba, 0x2f, 0xd8, 0x65,
+ 0xc4, 0x00, 0xd9, 0x7e, 0x63, 0xb7, 0xd3, 0x91, 0x76, 0x49, 0xdf, 0x43,
+ 0x3b, 0xde, 0xa1, 0x31, 0xa2, 0xf2, 0x62, 0x84, 0xf7, 0xdf, 0x59, 0x67,
+ 0xe8, 0x17, 0x6e, 0x68, 0xbf, 0x8d, 0xdf, 0x36, 0xe9, 0x74, 0xf8, 0x6b,
+ 0xe3, 0xf7, 0xc6, 0x3a, 0xd6, 0x77, 0x3b, 0x9d, 0x24, 0xd6, 0xfa, 0x9d,
+ 0x97, 0x2f, 0xc0, 0xf5, 0x2c, 0x9f, 0x59, 0xeb, 0xad, 0xcb, 0x79, 0xdb,
+ 0x30, 0x4f, 0xab, 0xb7, 0x56, 0x9b, 0xe6, 0x27, 0xcd, 0x5a, 0x88, 0x71,
+ 0x0b, 0xef, 0xad, 0xd3, 0xef, 0x8c, 0x61, 0x2f, 0xea, 0xdb, 0x7f, 0x5d,
+ 0x47, 0xdc, 0x5c, 0xa7, 0xd3, 0xa6, 0x18, 0xcf, 0x9b, 0x1d, 0x1d, 0xb8,
+ 0xe6, 0x9a, 0x1c, 0x63, 0xf2, 0xe1, 0xa5, 0x32, 0xe7, 0x67, 0x3b, 0x25,
+ 0x47, 0x35, 0x9f, 0x61, 0xb0, 0x7c, 0xa5, 0xc2, 0xfd, 0x32, 0x79, 0x4e,
+ 0xf1, 0x75, 0x33, 0x79, 0x8b, 0xdf, 0xbd, 0xf0, 0x3b, 0x39, 0xfa, 0x12,
+ 0x63, 0x32, 0x81, 0xf3, 0xbb, 0x0c, 0x9f, 0x6a, 0xc1, 0x7c, 0x13, 0x8b,
+ 0xbf, 0xfd, 0x38, 0x97, 0x10, 0x64, 0x8c, 0x32, 0x4a, 0x99, 0xc2, 0xf9,
+ 0x8d, 0xdb, 0xf2, 0xee, 0x00, 0xe5, 0x79, 0x40, 0xae, 0x54, 0xe5, 0x39,
+ 0x07, 0x79, 0xa6, 0x2c, 0xe7, 0x20, 0xd3, 0x86, 0xaf, 0xf7, 0xf1, 0x1b,
+ 0x6b, 0x84, 0xeb, 0x25, 0xf5, 0x21, 0x2e, 0x82, 0xaf, 0x6d, 0x13, 0x97,
+ 0x2b, 0x2e, 0xfe, 0x30, 0xf4, 0x5a, 0x93, 0xf7, 0x1d, 0x00, 0xae, 0xaf,
+ 0xbc, 0x28, 0xe9, 0x0b, 0x2d, 0xd8, 0x77, 0xbc, 0x9b, 0x67, 0x96, 0xbd,
+ 0xc2, 0x7f, 0x9f, 0x17, 0x89, 0x37, 0xa5, 0x3f, 0xcb, 0x6b, 0xc6, 0x79,
+ 0xeb, 0x31, 0x66, 0x10, 0x74, 0x6e, 0xc1, 0xfc, 0xdc, 0xe3, 0x72, 0xe3,
+ 0x78, 0x3f, 0x54, 0x83, 0x4f, 0xf5, 0xe9, 0xbd, 0x4a, 0xd7, 0xcc, 0xea,
+ 0x37, 0x5a, 0x46, 0x06, 0x27, 0x0a, 0xe4, 0xfb, 0x18, 0xf8, 0x96, 0x3e,
+ 0x31, 0xf9, 0x25, 0xa5, 0xe7, 0x50, 0x2a, 0x90, 0x7f, 0x43, 0x9a, 0xc3,
+ 0xc8, 0xc2, 0xb6, 0xec, 0xd1, 0xf1, 0xb1, 0x25, 0xf9, 0xee, 0x0e, 0x68,
+ 0xdc, 0x9d, 0x2d, 0xac, 0x94, 0x1e, 0xd5, 0x41, 0xdd, 0x1e, 0x6f, 0xc3,
+ 0x5e, 0x28, 0x96, 0x7b, 0xbf, 0x1c, 0x29, 0x0f, 0x82, 0x0e, 0x31, 0x79,
+ 0x06, 0x7e, 0xf3, 0x73, 0xe5, 0xbb, 0x64, 0x31, 0x82, 0x7d, 0x55, 0x65,
+ 0x6c, 0x58, 0x9e, 0x9f, 0x8d, 0x7b, 0xd7, 0x09, 0x77, 0xd1, 0xda, 0x8e,
+ 0x3d, 0x50, 0x9e, 0x28, 0x57, 0x1c, 0x17, 0x44, 0x2c, 0xc2, 0x79, 0x8f,
+ 0x18, 0xdd, 0x86, 0x79, 0x8b, 0x11, 0xca, 0x2f, 0xf7, 0x16, 0xf2, 0x64,
+ 0x96, 0x71, 0x15, 0xdf, 0xd9, 0xd8, 0xa4, 0x4c, 0xdd, 0x59, 0x24, 0x14,
+ 0x07, 0xba, 0x74, 0x06, 0xfe, 0x3c, 0xbe, 0x5c, 0xfa, 0xdf, 0x51, 0x50,
+ 0x8f, 0xc2, 0x56, 0x16, 0x60, 0x2b, 0x0b, 0xb0, 0x91, 0x90, 0x85, 0x6b,
+ 0x05, 0xd8, 0xc8, 0x02, 0x6c, 0x24, 0xf4, 0xd9, 0x9b, 0x88, 0xed, 0xde,
+ 0x00, 0x0f, 0x19, 0x5f, 0xfb, 0x30, 0x7d, 0x6d, 0xfc, 0xfd, 0x17, 0xea,
+ 0x52, 0x61, 0x78, 0xd0, 0x71, 0x00, 0x00, 0x00 };
static const u32 bnx2_RXP_b06FwData[(0x0/4) + 1] = { 0x0 };
static const u32 bnx2_RXP_b06FwRodata[(0x24/4) + 1] = {
- 0x08004590, 0x08004590, 0x08004508, 0x08004540, 0x08004574, 0x08004598,
- 0x08004598, 0x08004598, 0x08004478, 0x00000000 };
+ 0x0800458c, 0x0800458c, 0x08004504, 0x0800453c, 0x08004570, 0x08004594,
+ 0x08004594, 0x08004594, 0x08004474, 0x00000000 };
static struct fw_info bnx2_rxp_fw_06 = {
- /* Firmware version: 4.1.1 */
+ /* Firmware version: 4.4.2 */
.ver_major = 0x4,
- .ver_minor = 0x1,
- .ver_fix = 0x1,
+ .ver_minor = 0x4,
+ .ver_fix = 0x2,
.start_addr = 0x080031d0,
.text_addr = 0x08000000,
- .text_len = 0x71d0,
+ .text_len = 0x71cc,
.text_index = 0x0,
.gz_text = bnx2_RXP_b06FwText,
.gz_text_len = sizeof(bnx2_RXP_b06FwText),
@@ -2973,7 +2974,7 @@ static struct fw_info bnx2_rxp_fw_06 = {
.bss_len = 0x44c,
.bss_index = 0x0,
- .rodata_addr = 0x080071d0,
+ .rodata_addr = 0x080071cc,
.rodata_len = 0x24,
.rodata_index = 0x0,
.rodata = bnx2_RXP_b06FwRodata,
@@ -2996,687 +2997,639 @@ static const struct cpu_reg cpu_reg_rxp = {
};
static u8 bnx2_rv2p_proc1[] = {
- /* Date: 12/07/2007 15:02 */
- 0xd5, 0x56, 0x41, 0x6b, 0x13, 0x51, 0x10, 0x9e, 0xdd, 0x6c, 0xbb, 0xdb,
- 0x64, 0xb3, 0x59, 0xaa, 0xd6, 0x50, 0x53, 0x93, 0x06, 0x2f, 0xad, 0x29,
- 0x6d, 0xaa, 0x82, 0x42, 0xa1, 0x92, 0x4b, 0xc1, 0xf6, 0x20, 0xf5, 0x22,
- 0x22, 0xd8, 0x46, 0xd1, 0x5f, 0x21, 0x06, 0xdb, 0xd4, 0x73, 0x05, 0x0b,
- 0xf5, 0xa0, 0x3d, 0x59, 0x11, 0xc1, 0x04, 0x14, 0x44, 0x04, 0x41, 0x45,
- 0x04, 0x3d, 0x78, 0xa8, 0x60, 0x2f, 0xad, 0x22, 0x56, 0x3c, 0x78, 0xd4,
- 0x93, 0x26, 0xbe, 0x37, 0x33, 0xaf, 0xdd, 0xdd, 0x66, 0x9b, 0x2a, 0x82,
- 0x18, 0x68, 0x3f, 0xde, 0xec, 0xbc, 0x37, 0x33, 0xdf, 0xcc, 0x9b, 0x79,
- 0x2e, 0x00, 0xe8, 0x50, 0xaa, 0xa6, 0x05, 0x82, 0xa5, 0x69, 0x96, 0x00,
- 0x0d, 0xe0, 0xae, 0x8d, 0x58, 0xea, 0x77, 0x05, 0xda, 0xda, 0x70, 0x46,
- 0x62, 0x04, 0x86, 0xbb, 0x25, 0xee, 0x87, 0x27, 0x99, 0xa4, 0xc0, 0x9f,
- 0x75, 0x28, 0xc9, 0xf5, 0xee, 0xca, 0xc3, 0x6a, 0x0c, 0xcf, 0x59, 0xed,
- 0x07, 0xfc, 0xbd, 0x8b, 0x10, 0x1e, 0xce, 0x59, 0x88, 0x25, 0x46, 0xe8,
- 0x73, 0x11, 0x96, 0x66, 0x2d, 0x34, 0x57, 0xea, 0xb3, 0x70, 0x1f, 0xe8,
- 0x24, 0x5f, 0x99, 0x4d, 0x88, 0xff, 0x29, 0x78, 0x5f, 0x90, 0x6b, 0x2b,
- 0x3a, 0x8d, 0x7a, 0x15, 0xde, 0x2f, 0xfe, 0x50, 0xff, 0xb8, 0xd8, 0x07,
- 0xfc, 0x53, 0xfb, 0x5c, 0x3c, 0xa7, 0x98, 0x93, 0x7e, 0xb5, 0x0b, 0x83,
- 0xca, 0x1f, 0x9b, 0xe2, 0x4b, 0x93, 0xb6, 0x89, 0xdf, 0xd7, 0x84, 0xdf,
- 0xca, 0x6e, 0x33, 0x7b, 0x41, 0x7f, 0x83, 0x76, 0xe5, 0x79, 0x86, 0xb0,
- 0xe7, 0xb7, 0x03, 0x20, 0xe5, 0xcb, 0xf5, 0x75, 0x79, 0x8f, 0xff, 0xfb,
- 0x6a, 0xaf, 0x3c, 0xaf, 0x05, 0xa0, 0x57, 0xea, 0x2d, 0xb1, 0x3f, 0x83,
- 0xb0, 0x4f, 0x4f, 0xe2, 0x77, 0x03, 0xf7, 0xef, 0x11, 0xe7, 0x4a, 0xec,
- 0x62, 0xec, 0x66, 0x1c, 0x67, 0xbc, 0xca, 0xb8, 0x8b, 0x71, 0x27, 0xe3,
- 0x0e, 0xc6, 0x76, 0xc6, 0x97, 0x8c, 0x2e, 0x63, 0x82, 0xd1, 0x61, 0x7c,
- 0xce, 0x68, 0x33, 0xc6, 0x18, 0x5f, 0x30, 0xbe, 0x62, 0xb4, 0x18, 0x6f,
- 0x30, 0x7e, 0x61, 0xfc, 0xaa, 0xfc, 0xd0, 0x08, 0x1f, 0xf1, 0xfa, 0x10,
- 0xaf, 0x8f, 0x30, 0x02, 0xf3, 0xa4, 0x05, 0x78, 0xba, 0xcf, 0x75, 0x24,
- 0x79, 0xe6, 0xef, 0x3d, 0x4a, 0x8f, 0xf3, 0x84, 0x3c, 0xdd, 0x63, 0xbd,
- 0xf6, 0xca, 0x42, 0xa0, 0xde, 0x32, 0x5b, 0xd6, 0x59, 0xaa, 0x41, 0xde,
- 0x12, 0x18, 0xcf, 0xc4, 0x48, 0x02, 0xed, 0x38, 0xad, 0x24, 0x57, 0x6e,
- 0x9d, 0x4c, 0x10, 0x9e, 0x8b, 0x12, 0x7e, 0x62, 0x3c, 0x1f, 0x23, 0x9c,
- 0x8c, 0x2b, 0x9e, 0xd5, 0x39, 0xca, 0x9f, 0x66, 0x7e, 0x84, 0xd9, 0x53,
- 0x7e, 0x35, 0xb3, 0x4b, 0x58, 0xd4, 0xfd, 0xf1, 0x5f, 0x1f, 0x20, 0x34,
- 0xf2, 0x44, 0xea, 0x9c, 0xdd, 0x26, 0xa0, 0x5e, 0x9f, 0xb7, 0x0d, 0xb9,
- 0x3e, 0x38, 0xff, 0x1a, 0xef, 0xc7, 0xe0, 0x5c, 0x95, 0xfd, 0x4b, 0x28,
- 0x9e, 0xe9, 0xde, 0x64, 0x81, 0xd6, 0xe3, 0xc8, 0xbb, 0xa8, 0xb0, 0x1e,
- 0xee, 0x03, 0x59, 0x7f, 0xbe, 0xa8, 0x6e, 0x23, 0x9c, 0x8f, 0x8b, 0x9c,
- 0x8f, 0xae, 0x90, 0x7c, 0x84, 0xdd, 0xa3, 0xcd, 0xf7, 0xf7, 0x4c, 0x26,
- 0xc8, 0x5b, 0xd8, 0x7d, 0x53, 0x7c, 0x93, 0xf4, 0x77, 0x79, 0xbc, 0xc0,
- 0x3c, 0x16, 0x89, 0xc7, 0xe4, 0xe7, 0x86, 0x3c, 0x65, 0x3c, 0x3c, 0xc9,
- 0x38, 0xf7, 0x86, 0xe4, 0x39, 0x2c, 0xbe, 0xdc, 0x1f, 0xe7, 0x39, 0xe0,
- 0x1f, 0x9c, 0xc5, 0xfe, 0xe4, 0x42, 0x71, 0x44, 0xf9, 0xeb, 0xe7, 0xb9,
- 0x93, 0xf2, 0x0d, 0xd3, 0x79, 0x29, 0xaf, 0x03, 0x3c, 0xd5, 0x71, 0x6d,
- 0x14, 0x34, 0x09, 0x56, 0x31, 0x4f, 0xfb, 0x1d, 0x5d, 0xe7, 0xf5, 0x76,
- 0xeb, 0x42, 0xe5, 0x5d, 0x62, 0x2b, 0x14, 0x26, 0x39, 0xce, 0x2c, 0xd9,
- 0xa3, 0x3a, 0x30, 0xb8, 0x0e, 0x86, 0xb8, 0x7f, 0x05, 0xf9, 0xb0, 0x2a,
- 0x0b, 0xb3, 0xde, 0x7b, 0x9d, 0x84, 0x62, 0x9e, 0xea, 0x6a, 0x73, 0x5e,
- 0xd5, 0xdc, 0x51, 0x7d, 0x09, 0xc5, 0x95, 0x52, 0xc4, 0x17, 0xef, 0x51,
- 0xc8, 0x79, 0x79, 0xd6, 0x1a, 0xd4, 0x47, 0x33, 0x3b, 0xbe, 0xf3, 0x1c,
- 0xc8, 0x35, 0xea, 0x37, 0x26, 0xc7, 0xd5, 0xcd, 0xf5, 0xdd, 0xb1, 0xa9,
- 0xbe, 0xd5, 0x7c, 0xfb, 0x7b, 0x75, 0xce, 0xf1, 0x9b, 0xa8, 0x97, 0x5a,
- 0x79, 0xe0, 0x9d, 0x67, 0x51, 0xcf, 0x3c, 0xa3, 0x6d, 0xa6, 0xf2, 0x3b,
- 0xed, 0x9d, 0x43, 0xb1, 0x90, 0x3c, 0x78, 0xe7, 0x57, 0x30, 0x5e, 0x7f,
- 0x3d, 0x52, 0x5e, 0xa3, 0x1c, 0xbf, 0xd6, 0xa4, 0x2f, 0xb7, 0xb1, 0xde,
- 0x8f, 0x5a, 0xb8, 0x1e, 0x9d, 0x5b, 0xe8, 0xf1, 0xf6, 0xf1, 0xef, 0x35,
- 0x9a, 0x07, 0xdf, 0x6a, 0x8a, 0xdf, 0xc7, 0x21, 0xfc, 0x0e, 0xfd, 0x53,
- 0x7e, 0x21, 0xc0, 0xef, 0x6a, 0x6d, 0x7b, 0xfc, 0x02, 0xc7, 0x0f, 0x21,
- 0xfc, 0xb6, 0x32, 0x0f, 0x6f, 0xb7, 0xe0, 0x4d, 0xea, 0xc5, 0x58, 0xef,
- 0x8d, 0x47, 0x0f, 0xfd, 0x1e, 0xa2, 0x7b, 0x65, 0x16, 0xd7, 0x02, 0xbc,
- 0xe5, 0x73, 0xf2, 0x7e, 0x5f, 0x82, 0x2a, 0xc7, 0xbf, 0xec, 0xe3, 0x21,
- 0x2e, 0xfc, 0x73, 0xd1, 0xfe, 0xed, 0xaa, 0xe2, 0x8b, 0x3e, 0x67, 0x72,
- 0x84, 0x8b, 0xa8, 0xef, 0x7a, 0x78, 0xf3, 0xbe, 0xaf, 0x5c, 0xb8, 0x55,
- 0x55, 0xfd, 0x4c, 0xf6, 0x15, 0x13, 0x06, 0x78, 0x4e, 0x4e, 0x70, 0xff,
- 0xfa, 0x10, 0xa5, 0x3e, 0x59, 0x1c, 0xc5, 0x3e, 0x03, 0x1d, 0xeb, 0xfd,
- 0x8c, 0xd6, 0x9d, 0x71, 0x7a, 0x47, 0x0e, 0x98, 0x36, 0xea, 0x75, 0xc6,
- 0x09, 0x3b, 0x62, 0x72, 0x5f, 0x12, 0x3e, 0x8e, 0xa1, 0x7a, 0x6e, 0xa3,
- 0x3f, 0x05, 0xfb, 0x12, 0xc7, 0x79, 0x40, 0xca, 0x3b, 0x02, 0xfd, 0x48,
- 0xe8, 0xf4, 0x92, 0x7f, 0x37, 0x81, 0xe3, 0x52, 0xfb, 0xd2, 0x92, 0xc7,
- 0xc5, 0x9a, 0xea, 0xe3, 0xd9, 0x11, 0xe9, 0x4f, 0x02, 0x1c, 0x93, 0xf2,
- 0x48, 0x28, 0xf4, 0x74, 0x53, 0x6e, 0x4b, 0x95, 0x75, 0x5a, 0x97, 0x2f,
- 0xe3, 0x31, 0x63, 0x65, 0x25, 0x2f, 0x60, 0x61, 0x8e, 0xdf, 0x79, 0x86,
- 0x72, 0xa7, 0x1a, 0x21, 0xb9, 0x39, 0xaa, 0xf8, 0x48, 0x60, 0x7c, 0x73,
- 0xc4, 0xc7, 0xe9, 0x6b, 0x84, 0xa7, 0xe0, 0x18, 0x62, 0x74, 0x63, 0x2e,
- 0x5b, 0x88, 0x10, 0xf7, 0xf6, 0xdf, 0x16, 0xe1, 0x1e, 0xf6, 0x4d, 0x4f,
- 0x7e, 0x82, 0x73, 0xb5, 0x59, 0x9e, 0xbc, 0x73, 0x5d, 0xe6, 0xa9, 0xd1,
- 0xfc, 0x8e, 0x73, 0x5d, 0x95, 0x9b, 0xd4, 0x9f, 0xea, 0x83, 0x25, 0xae,
- 0xfb, 0x46, 0xef, 0x1a, 0x89, 0x4e, 0xc8, 0xfc, 0x4f, 0xad, 0xfb, 0x95,
- 0x0e, 0x7d, 0x77, 0x91, 0xfe, 0xf6, 0xde, 0x5b, 0x6e, 0xc8, 0x1c, 0xfe,
- 0x1f, 0xde, 0x55, 0x5b, 0xbd, 0xa7, 0x1c, 0xe6, 0xf9, 0x04, 0xf3, 0x6c,
- 0x40, 0x4b, 0x04, 0x89, 0xb1, 0x8d, 0x29, 0x3c, 0x57, 0x2f, 0xd3, 0x58,
- 0xb7, 0x5b, 0x66, 0x70, 0xae, 0x3b, 0xf6, 0x0c, 0xe9, 0x19, 0x24, 0x4f,
- 0x2a, 0xbc, 0x32, 0x45, 0xef, 0x6c, 0x1d, 0x7e, 0x01, 0x50, 0xb6, 0x82,
- 0xa7, 0xd8, 0x0d, 0x00, 0x00, 0x00 };
+ /* Date: 05/13/2008 13:50 */
+ 0xa5, 0x56, 0x4f, 0x48, 0x14, 0x61, 0x14, 0x7f, 0x3b, 0xfb, 0x67, 0xd6,
+ 0xdd, 0xd9, 0x9d, 0x25, 0xff, 0x6d, 0x66, 0xb8, 0x49, 0x97, 0xd5, 0x15,
+ 0xb5, 0x22, 0x3a, 0x18, 0x86, 0x17, 0x21, 0x3b, 0x84, 0x20, 0x45, 0x04,
+ 0xd9, 0x12, 0xde, 0x82, 0x0e, 0xd1, 0x29, 0x68, 0xd1, 0x34, 0x8a, 0x0a,
+ 0x16, 0x52, 0x30, 0xa2, 0xa4, 0x43, 0x85, 0x04, 0xed, 0x74, 0x0a, 0x12,
+ 0x82, 0x8a, 0x88, 0xea, 0x12, 0x78, 0xa8, 0x4b, 0x16, 0x61, 0xd0, 0xa1,
+ 0x83, 0x9d, 0xba, 0xe4, 0xf4, 0xbd, 0xef, 0xbd, 0xcf, 0x9d, 0xf9, 0x9c,
+ 0x55, 0x21, 0x41, 0x7f, 0xbc, 0x6f, 0xde, 0x7b, 0xdf, 0x9b, 0xdf, 0x7b,
+ 0xef, 0x37, 0x66, 0x00, 0xc0, 0x80, 0x92, 0xd3, 0x26, 0x10, 0x52, 0x46,
+ 0x28, 0x2e, 0x20, 0x04, 0xf0, 0x18, 0xe8, 0x27, 0x6a, 0x49, 0xbb, 0xd4,
+ 0xcd, 0x76, 0x27, 0x41, 0xa9, 0x33, 0x23, 0xfe, 0x9e, 0x85, 0xfe, 0x1c,
+ 0x62, 0x18, 0xfa, 0x77, 0x21, 0x1e, 0x84, 0x17, 0xb9, 0xac, 0xc0, 0xbf,
+ 0x2e, 0x94, 0xd0, 0x6e, 0xa8, 0x3c, 0x73, 0x92, 0x32, 0xff, 0x12, 0xc7,
+ 0x7f, 0x0a, 0x13, 0x1e, 0x28, 0xc4, 0x29, 0x0f, 0x23, 0x74, 0x65, 0x24,
+ 0x2c, 0x96, 0xd1, 0x1e, 0x19, 0x81, 0x18, 0xe6, 0x99, 0x12, 0x0e, 0x68,
+ 0xb7, 0x86, 0x4a, 0x5d, 0x5c, 0x97, 0x41, 0x7e, 0x5f, 0xca, 0x36, 0x9e,
+ 0xc3, 0xd7, 0x01, 0xb4, 0xb7, 0x27, 0x2e, 0x97, 0x11, 0xb3, 0x30, 0x16,
+ 0xb7, 0xe8, 0x7d, 0xda, 0x28, 0xed, 0x52, 0x07, 0xc6, 0x09, 0xdf, 0x0e,
+ 0xce, 0x1b, 0xc5, 0xbc, 0x3f, 0x5d, 0xca, 0x8b, 0xf9, 0xbc, 0x79, 0x5a,
+ 0x45, 0x1e, 0x3c, 0x8f, 0x71, 0x5d, 0x31, 0xad, 0xae, 0x98, 0xa8, 0x83,
+ 0x79, 0x00, 0x55, 0x07, 0x62, 0xa3, 0xb8, 0x17, 0xf3, 0xae, 0xf0, 0x7b,
+ 0x03, 0x9c, 0xca, 0x71, 0x7e, 0x07, 0xb1, 0xc2, 0xf9, 0xc4, 0x2f, 0xbf,
+ 0xc7, 0xfa, 0x3c, 0x8a, 0x27, 0x7f, 0xfd, 0x66, 0x41, 0x3d, 0x57, 0xfd,
+ 0xc0, 0x7b, 0x3e, 0x8a, 0x7b, 0xbc, 0xfe, 0xb0, 0x89, 0xff, 0x7b, 0xe1,
+ 0xef, 0xcf, 0x4b, 0xe7, 0x6f, 0xab, 0xe7, 0xf9, 0x20, 0xde, 0xa2, 0x1a,
+ 0x6f, 0x2f, 0x99, 0xb7, 0x41, 0xd8, 0x6d, 0x64, 0xa5, 0x5f, 0x04, 0x10,
+ 0x77, 0x88, 0x02, 0x10, 0x77, 0x32, 0x1e, 0x63, 0xbc, 0xc9, 0x78, 0x83,
+ 0xb1, 0x91, 0xb1, 0x81, 0xb1, 0x9e, 0x71, 0x1b, 0xe3, 0x3b, 0xc6, 0x0c,
+ 0xa3, 0xcd, 0x98, 0x66, 0x7c, 0xc3, 0x68, 0x31, 0x26, 0xb5, 0x7c, 0x2d,
+ 0x8c, 0x71, 0xc6, 0xbb, 0x8c, 0xfb, 0xb5, 0xf8, 0xdf, 0x8c, 0x0b, 0x8c,
+ 0xcd, 0x21, 0xc2, 0x43, 0x6c, 0x23, 0xa1, 0x3c, 0xf7, 0x3e, 0xbe, 0xee,
+ 0xaf, 0xf5, 0x77, 0xb1, 0xcc, 0xcf, 0xf3, 0xca, 0x2f, 0x2e, 0xf9, 0x83,
+ 0x0e, 0xaf, 0xff, 0x9d, 0x0d, 0xfc, 0xc9, 0x6d, 0x20, 0x1f, 0x14, 0x37,
+ 0xed, 0x52, 0x1d, 0xb7, 0x38, 0xbe, 0xbe, 0xb2, 0x50, 0x63, 0x8f, 0xfa,
+ 0x0a, 0xfa, 0x7c, 0x05, 0xed, 0xd1, 0x4e, 0xde, 0xa3, 0xa3, 0xeb, 0xe6,
+ 0x97, 0xe6, 0xd4, 0xbb, 0x87, 0x32, 0x4f, 0x8d, 0x39, 0x7f, 0x1a, 0x2a,
+ 0x16, 0xb2, 0x34, 0x17, 0xa5, 0x8d, 0xee, 0xc5, 0x78, 0x9e, 0xcb, 0xbc,
+ 0x9a, 0x4f, 0xff, 0x5c, 0xd2, 0x7c, 0xc5, 0xb4, 0xf9, 0xba, 0xb0, 0x09,
+ 0xbf, 0x49, 0x8d, 0xa7, 0x73, 0xae, 0xea, 0x97, 0xc1, 0xc7, 0xe3, 0xb1,
+ 0x8c, 0xcc, 0x7b, 0xcd, 0x91, 0x66, 0x83, 0x35, 0x85, 0x76, 0x04, 0xae,
+ 0x3b, 0x2a, 0x8e, 0xf7, 0xb2, 0x43, 0xdd, 0x43, 0xf1, 0x29, 0x20, 0x9e,
+ 0xe7, 0x34, 0x9e, 0x73, 0x5b, 0xd2, 0xa9, 0x15, 0xb7, 0xaa, 0x53, 0xf4,
+ 0xbc, 0x0d, 0xbc, 0x3a, 0x15, 0x87, 0xd1, 0x41, 0x5b, 0xde, 0x9b, 0x8e,
+ 0x51, 0x9a, 0xe3, 0x36, 0xe1, 0x99, 0x04, 0xe1, 0x72, 0xa2, 0x4e, 0xfc,
+ 0x75, 0xdd, 0xb1, 0x24, 0xd9, 0xa7, 0x53, 0x6a, 0x3f, 0x54, 0xbc, 0xaa,
+ 0x6b, 0xa3, 0x7a, 0xf0, 0x7e, 0x75, 0x8f, 0xaa, 0x43, 0xdd, 0xe7, 0xe7,
+ 0xbf, 0xf6, 0xbd, 0x84, 0x45, 0xc3, 0xcf, 0xc3, 0xed, 0x1e, 0xc2, 0x48,
+ 0xaf, 0x84, 0xec, 0x8c, 0x45, 0x71, 0xb3, 0x56, 0x04, 0xed, 0x7d, 0xb3,
+ 0x1f, 0x30, 0xbf, 0xb1, 0x67, 0xc6, 0xe1, 0xfa, 0x6c, 0xd5, 0x3f, 0x79,
+ 0x0e, 0xed, 0x40, 0xf6, 0x30, 0xcf, 0xc3, 0xb0, 0x9c, 0x7b, 0xb1, 0xd7,
+ 0x06, 0x62, 0x0b, 0x94, 0xa4, 0xae, 0x1b, 0x89, 0xd7, 0x32, 0x3e, 0xcc,
+ 0xe7, 0xa2, 0x4f, 0xed, 0xfe, 0x7d, 0x59, 0xa2, 0xfe, 0xc7, 0xfd, 0x73,
+ 0xd3, 0xed, 0x06, 0xcf, 0x63, 0xa2, 0x32, 0x57, 0x0e, 0xea, 0xd7, 0x73,
+ 0xd6, 0xbd, 0x2c, 0x14, 0x7b, 0x6b, 0xe9, 0xb1, 0xfa, 0x0e, 0x2a, 0x3d,
+ 0x92, 0xc7, 0x95, 0x52, 0xd8, 0xc7, 0xcb, 0x21, 0x28, 0x04, 0xe5, 0x7f,
+ 0xa2, 0xbe, 0x2f, 0x01, 0x7b, 0xb4, 0xd9, 0xbd, 0xbe, 0xfc, 0x69, 0x28,
+ 0x04, 0xed, 0x81, 0xa9, 0xed, 0x8d, 0xcd, 0x7b, 0xd3, 0xbc, 0x6e, 0x7e,
+ 0x95, 0x4e, 0xe4, 0x36, 0xd4, 0x89, 0xff, 0xd5, 0x05, 0x03, 0x48, 0x17,
+ 0x50, 0x8f, 0xfd, 0xf7, 0x9b, 0xaa, 0x7e, 0x6d, 0xff, 0xa9, 0xee, 0x3f,
+ 0xab, 0x5b, 0xd3, 0x11, 0xef, 0xfb, 0x07, 0xe9, 0x48, 0x42, 0xd3, 0x85,
+ 0x5f, 0xab, 0x55, 0x1d, 0xc1, 0xe7, 0xf3, 0xf3, 0xd4, 0x97, 0x8b, 0xee,
+ 0x9a, 0xae, 0xfb, 0xf8, 0xac, 0x63, 0x3e, 0x85, 0x9f, 0x8c, 0x5f, 0xd6,
+ 0xe2, 0x55, 0x5f, 0xcf, 0x33, 0xcf, 0x46, 0x1f, 0xcd, 0x95, 0x59, 0xfc,
+ 0xa1, 0xf1, 0xdd, 0x5b, 0xc0, 0xbd, 0xb8, 0x04, 0x0e, 0xf3, 0xf6, 0xd9,
+ 0xc7, 0x5f, 0x8a, 0xf5, 0xc1, 0x84, 0x47, 0x8e, 0xe2, 0x59, 0xf5, 0x87,
+ 0xf0, 0xa1, 0xf4, 0xcf, 0x6c, 0xc2, 0x77, 0x06, 0x1e, 0x38, 0x6a, 0xbf,
+ 0x6d, 0x99, 0xaf, 0x87, 0xf5, 0x64, 0x94, 0xf7, 0xfa, 0x5b, 0x82, 0x74,
+ 0xa3, 0x38, 0x24, 0xf7, 0x14, 0x9a, 0x78, 0xbf, 0x8b, 0x29, 0xb2, 0x5b,
+ 0x52, 0xf4, 0x7f, 0x5b, 0x8f, 0x69, 0x49, 0xbf, 0x96, 0x14, 0x61, 0x53,
+ 0x12, 0xe3, 0xb2, 0xf0, 0xfd, 0x88, 0x74, 0x2f, 0x54, 0xf7, 0x5b, 0xdf,
+ 0x6b, 0x7e, 0xdf, 0xbd, 0x78, 0xde, 0x24, 0xf6, 0xd4, 0xdb, 0x0f, 0x6b,
+ 0x4d, 0x5f, 0xef, 0x71, 0xf5, 0x39, 0xdb, 0xcb, 0xb7, 0x9a, 0xdb, 0x67,
+ 0x35, 0xfa, 0x34, 0xe8, 0x2a, 0xdd, 0x6b, 0x1f, 0xc4, 0x7a, 0x6d, 0x48,
+ 0x9b, 0x34, 0x1f, 0x84, 0x22, 0x8f, 0x61, 0x62, 0x58, 0xeb, 0x24, 0xeb,
+ 0xc4, 0xe4, 0xb8, 0x4c, 0x73, 0x64, 0x52, 0x9d, 0x0f, 0xc8, 0xc1, 0x1f,
+ 0x9e, 0x7f, 0x25, 0xcf, 0xd3, 0x4e, 0x98, 0xce, 0xcd, 0x21, 0xc5, 0x97,
+ 0x2d, 0xdf, 0x7f, 0x86, 0xf8, 0x3a, 0x39, 0x4d, 0x78, 0x02, 0x0e, 0x4b,
+ 0x4c, 0x54, 0xf5, 0x2d, 0x2e, 0x11, 0x52, 0x5e, 0x7d, 0x8b, 0x8a, 0xf2,
+ 0xd0, 0xae, 0xf3, 0xf4, 0x51, 0xff, 0x6e, 0x6c, 0xb5, 0x9f, 0x5e, 0x9d,
+ 0xc4, 0x7e, 0xea, 0x7a, 0x27, 0xe7, 0x46, 0x9b, 0xcf, 0x72, 0x8d, 0xf9,
+ 0xcc, 0xd5, 0x98, 0x6f, 0x5d, 0x2f, 0xae, 0xf2, 0xde, 0x45, 0x20, 0x1a,
+ 0x96, 0x1f, 0x24, 0x2b, 0x32, 0x21, 0xfb, 0x6b, 0x4c, 0xd2, 0x87, 0xd4,
+ 0x8a, 0x4e, 0x85, 0x24, 0x6f, 0xd6, 0x14, 0xf9, 0x45, 0xe8, 0x3c, 0xab,
+ 0xf0, 0xca, 0x84, 0xfa, 0xee, 0xfe, 0x03, 0x65, 0x6c, 0x9a, 0x59, 0x40,
+ 0x0c, 0x00, 0x00, 0x00 };
static u8 bnx2_rv2p_proc2[] = {
- /* Date: 12/07/2007 15:02 */
- 0xed, 0x59, 0x5d, 0x6c, 0x54, 0xc7, 0x15, 0x9e, 0xbd, 0xbb, 0x7b, 0xf7,
- 0x7a, 0x7d, 0xf7, 0xae, 0x71, 0xa8, 0xff, 0xf9, 0xb3, 0x09, 0xd8, 0xa9,
- 0x21, 0xce, 0x9a, 0x98, 0x02, 0x55, 0x63, 0x39, 0x95, 0x81, 0xa6, 0x55,
- 0x0c, 0x49, 0x9b, 0xbe, 0x35, 0x76, 0x02, 0xb6, 0xa9, 0x4d, 0x2d, 0x43,
- 0x83, 0x4a, 0x1b, 0x65, 0x85, 0xd7, 0xf6, 0xcb, 0x26, 0xea, 0x22, 0xc0,
- 0x24, 0xaa, 0xa8, 0x1b, 0xa4, 0x28, 0xea, 0xdb, 0x56, 0x6a, 0x6d, 0xda,
- 0x97, 0xfe, 0x10, 0xb7, 0x4a, 0xa4, 0x42, 0xa5, 0xf6, 0xa1, 0x52, 0x85,
- 0x44, 0xda, 0x62, 0x99, 0xc4, 0x20, 0x63, 0xba, 0x79, 0x21, 0x75, 0x67,
- 0xce, 0x77, 0xe6, 0xee, 0xbd, 0xeb, 0xb5, 0x21, 0x2d, 0x8f, 0xdd, 0x07,
- 0x1f, 0x66, 0xee, 0x99, 0x33, 0xe7, 0xe7, 0x9b, 0x33, 0x67, 0x0e, 0x65,
- 0x42, 0x08, 0x43, 0x24, 0xb3, 0x1b, 0x24, 0x15, 0x56, 0x20, 0x20, 0xf0,
- 0x7b, 0xac, 0x8c, 0xc8, 0x9f, 0xb3, 0x96, 0xfc, 0x1b, 0x16, 0xcf, 0x1b,
- 0x55, 0x34, 0x0e, 0x09, 0x45, 0x1d, 0x21, 0x92, 0x5e, 0x5a, 0xce, 0xf4,
- 0x67, 0x4c, 0x77, 0x1b, 0xa0, 0x3d, 0x4c, 0xeb, 0x98, 0x9e, 0x64, 0xba,
- 0x91, 0xe9, 0x56, 0xa6, 0x27, 0x98, 0x7e, 0x8f, 0xe9, 0x07, 0x4c, 0x77,
- 0xb2, 0x3c, 0xf9, 0x4b, 0xda, 0xf2, 0x4f, 0x40, 0x24, 0x9b, 0xb4, 0x7e,
- 0x36, 0xa6, 0x9b, 0xa0, 0xe7, 0x73, 0x1b, 0x15, 0xdf, 0xcd, 0xa5, 0x3c,
- 0x1f, 0xe6, 0xaf, 0x65, 0x40, 0x37, 0x60, 0xd5, 0x4f, 0x93, 0x8f, 0xeb,
- 0xf5, 0x20, 0xdd, 0x31, 0xd0, 0x9e, 0x20, 0x68, 0x7b, 0x33, 0x91, 0xf4,
- 0x4b, 0x06, 0xc6, 0x9d, 0x5b, 0x2c, 0xb2, 0x2f, 0x64, 0x28, 0x39, 0xeb,
- 0x2d, 0xf3, 0x12, 0xe6, 0xbf, 0x19, 0x07, 0x7d, 0x39, 0x0a, 0xfa, 0x4f,
- 0xa6, 0x87, 0x4b, 0x59, 0xbe, 0xcd, 0x6a, 0x97, 0x62, 0xfd, 0x8c, 0xad,
- 0x68, 0x50, 0x24, 0x79, 0x9d, 0x10, 0xd0, 0xeb, 0xc7, 0x02, 0xdf, 0xd7,
- 0x6c, 0xc5, 0xec, 0x0f, 0x0f, 0x63, 0x5c, 0x7b, 0xb1, 0x8c, 0xf8, 0xcf,
- 0x67, 0xb5, 0xfe, 0x16, 0x79, 0x3f, 0x19, 0x87, 0x1c, 0x51, 0x6f, 0xd1,
- 0x26, 0xc9, 0x66, 0x50, 0xb1, 0x4d, 0xcb, 0xc3, 0xef, 0xdc, 0xa3, 0xda,
- 0x3f, 0x18, 0xaf, 0x4d, 0x80, 0x9e, 0x65, 0x5a, 0xd1, 0x4a, 0x64, 0xfb,
- 0xdf, 0x9f, 0xb0, 0x48, 0x97, 0xe4, 0x36, 0xaf, 0x1f, 0x7f, 0x23, 0xfd,
- 0xc8, 0x82, 0x1a, 0x40, 0x6e, 0x3c, 0xaa, 0xf8, 0xa4, 0x71, 0xf5, 0x90,
- 0x7b, 0xb0, 0xbf, 0x98, 0xff, 0x7f, 0xf9, 0x19, 0xfc, 0xaf, 0xe4, 0xb5,
- 0xb3, 0xfe, 0x1b, 0xa5, 0xfe, 0x8a, 0xd6, 0x05, 0x92, 0xdb, 0xfc, 0xfe,
- 0xb9, 0x96, 0x89, 0xd3, 0xbf, 0x6f, 0x76, 0x94, 0x91, 0xfd, 0xcf, 0x62,
- 0xfe, 0x74, 0xe7, 0x14, 0xfc, 0xb4, 0x9f, 0xe2, 0x22, 0xa2, 0xa9, 0x9f,
- 0x63, 0x55, 0x77, 0x4c, 0x8d, 0x5f, 0xd8, 0x71, 0x23, 0x8b, 0xef, 0xe1,
- 0x11, 0x35, 0x36, 0xe4, 0x3a, 0xfc, 0xf6, 0x07, 0x09, 0xe0, 0x69, 0x73,
- 0x84, 0x86, 0xf6, 0x0c, 0x7d, 0xb7, 0xc5, 0x78, 0x16, 0xdf, 0x8f, 0x96,
- 0xaa, 0xf1, 0xb3, 0xcd, 0x73, 0x18, 0x37, 0xf7, 0x8f, 0xf1, 0x42, 0xa3,
- 0x44, 0xfe, 0x59, 0x5a, 0xba, 0x69, 0x40, 0x1e, 0x87, 0x37, 0x1a, 0x32,
- 0xe2, 0x64, 0xaf, 0xdd, 0x09, 0x3a, 0x4a, 0xdf, 0xef, 0x05, 0xd2, 0x64,
- 0x77, 0xa7, 0x13, 0x9a, 0x02, 0x23, 0xe3, 0xca, 0xc5, 0x8d, 0xc6, 0xdd,
- 0x83, 0xe2, 0x67, 0xcc, 0xc5, 0x0f, 0xfb, 0xbf, 0x69, 0x25, 0xfc, 0x80,
- 0x76, 0x6e, 0x01, 0x35, 0x1b, 0x14, 0x5f, 0xb8, 0x08, 0x8e, 0xfc, 0x7e,
- 0xe6, 0xf8, 0x14, 0xe2, 0x44, 0xe2, 0x03, 0x63, 0xc6, 0x8b, 0xc4, 0x95,
- 0xe2, 0xaf, 0x96, 0xfe, 0xd2, 0xf1, 0x57, 0x82, 0x22, 0xe2, 0xdb, 0x2c,
- 0xaf, 0x9f, 0xed, 0x1a, 0x60, 0x7b, 0xe6, 0xa3, 0xda, 0xaf, 0xda, 0x1e,
- 0xd0, 0x71, 0x9f, 0x3d, 0x01, 0x89, 0x27, 0x8d, 0x23, 0x9f, 0x3e, 0xe9,
- 0xf7, 0xea, 0xf1, 0x8f, 0x5a, 0xc6, 0xa1, 0x6b, 0xe7, 0x16, 0xc5, 0x67,
- 0x26, 0x26, 0xb2, 0x7e, 0x1c, 0x6e, 0x10, 0x5a, 0x8e, 0x96, 0xaf, 0x70,
- 0x99, 0x93, 0xb8, 0x44, 0xdc, 0xce, 0x67, 0xbd, 0xe7, 0xa8, 0xa6, 0xc8,
- 0x39, 0xf2, 0x9f, 0x07, 0xed, 0x97, 0xa3, 0x31, 0x4a, 0x10, 0x3b, 0xae,
- 0xcc, 0xfa, 0xf7, 0x03, 0xbe, 0x23, 0x2e, 0x7e, 0xd6, 0xb6, 0xb1, 0xff,
- 0x98, 0x56, 0xec, 0x54, 0xf2, 0xba, 0x58, 0x7e, 0x0b, 0xcb, 0xb7, 0x0b,
- 0xce, 0xdb, 0x73, 0xee, 0x79, 0xd3, 0x71, 0xcb, 0x9f, 0x3b, 0xed, 0x3f,
- 0xda, 0xbf, 0xf9, 0xca, 0xac, 0x5a, 0x5f, 0x7b, 0x9f, 0x73, 0xb8, 0xbf,
- 0xc8, 0x39, 0x84, 0x9c, 0xbf, 0x3c, 0xee, 0xb7, 0x6b, 0x88, 0xf3, 0x5c,
- 0x0f, 0xe2, 0x66, 0xbd, 0xf4, 0x2b, 0xfe, 0xf0, 0x18, 0xe1, 0x5d, 0xbc,
- 0x18, 0x41, 0x7c, 0x1d, 0xd2, 0x5f, 0xb0, 0x1d, 0x2f, 0x7b, 0xce, 0x6b,
- 0x09, 0xf9, 0xb5, 0xc3, 0xc4, 0x7e, 0x1d, 0xdd, 0x58, 0xde, 0xce, 0x78,
- 0xc8, 0xf1, 0x79, 0x99, 0xb5, 0x49, 0xff, 0xe8, 0x9d, 0x53, 0x98, 0x1f,
- 0xdd, 0x43, 0x24, 0x7d, 0xd5, 0xd0, 0xf6, 0x86, 0xd4, 0xdf, 0xc9, 0x41,
- 0x7c, 0x9f, 0x0c, 0xf1, 0xf9, 0x7c, 0xaf, 0x9e, 0xd6, 0x5b, 0xf3, 0x19,
- 0xac, 0xcf, 0xb1, 0x7e, 0x27, 0x82, 0xc4, 0x1f, 0x1d, 0x63, 0xbe, 0xf1,
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+ /* Date: 05/13/2008 13:50 */
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+ 0x37, 0xd0, 0x22, 0xa5, 0x83, 0x2d, 0x69, 0x28, 0x61, 0xc1, 0xc6, 0x09,
+ 0xc5, 0xe2, 0x62, 0x12, 0x2d, 0xb1, 0x14, 0x8c, 0xc1, 0x46, 0x37, 0xc4,
+ 0xb8, 0x19, 0x83, 0x52, 0xd4, 0xc4, 0x84, 0x60, 0x43, 0x70, 0x01, 0x26,
+ 0x9a, 0xe0, 0x42, 0x13, 0xa2, 0x50, 0x0b, 0x36, 0x58, 0x7e, 0x46, 0x17,
+ 0xca, 0x78, 0xef, 0xf9, 0xce, 0x7d, 0x7d, 0x6f, 0x3a, 0xb5, 0x2c, 0xe8,
+ 0xe6, 0xeb, 0xbd, 0xef, 0xdc, 0x73, 0xcf, 0xcf, 0x77, 0xcf, 0x39, 0x6d,
+ 0x54, 0x08, 0xe1, 0x16, 0xc9, 0x74, 0xb5, 0x44, 0x11, 0x32, 0x0a, 0xfc,
+ 0x12, 0xb2, 0x42, 0x78, 0xca, 0xd5, 0x5a, 0x18, 0x82, 0x7f, 0x56, 0x44,
+ 0x09, 0x7e, 0x48, 0xab, 0xef, 0x3e, 0xf1, 0xaa, 0x81, 0xef, 0x6e, 0xa1,
+ 0x30, 0x22, 0x44, 0x52, 0x61, 0x94, 0x71, 0x3d, 0x63, 0x86, 0x31, 0x58,
+ 0x00, 0x6c, 0x66, 0x7c, 0xc0, 0xfb, 0x77, 0x78, 0x7d, 0x93, 0xf1, 0x6f,
+ 0xde, 0x37, 0x19, 0x6f, 0xf3, 0xfe, 0xf3, 0x06, 0x30, 0xc1, 0xfb, 0x3f,
+ 0x4b, 0xd4, 0x76, 0xa9, 0xf5, 0x74, 0x56, 0x24, 0xe5, 0x19, 0x21, 0xc5,
+ 0x1b, 0xf4, 0xbe, 0x49, 0x90, 0x6c, 0x80, 0xdd, 0xaf, 0x2c, 0x51, 0x72,
+ 0xbf, 0xe7, 0x91, 0x53, 0xfb, 0x37, 0xb2, 0xd0, 0x3b, 0xeb, 0xaf, 0xe1,
+ 0x51, 0xe7, 0x96, 0xb6, 0x9c, 0x18, 0xc6, 0xf9, 0x9d, 0x4b, 0xb0, 0xff,
+ 0x54, 0x4c, 0xf9, 0xef, 0x15, 0x49, 0x46, 0xd1, 0xa8, 0xd0, 0x28, 0x48,
+ 0x36, 0xea, 0x40, 0x41, 0xfe, 0x97, 0x61, 0xac, 0x3a, 0x43, 0xd0, 0x1b,
+ 0x70, 0xe8, 0x2d, 0x9d, 0xa3, 0xf7, 0x5a, 0xa1, 0x5d, 0xff, 0x67, 0xac,
+ 0x3f, 0xb0, 0xa0, 0xfe, 0xae, 0x10, 0xb0, 0x38, 0x96, 0xef, 0x9e, 0xc2,
+ 0x05, 0xec, 0xdf, 0xb7, 0xa0, 0xfe, 0xc3, 0x96, 0xfd, 0x3a, 0x6e, 0xfa,
+ 0x3b, 0xb0, 0x1a, 0x62, 0x9f, 0x24, 0x57, 0xe9, 0x78, 0x6a, 0xbf, 0xd9,
+ 0x3e, 0x17, 0x70, 0x43, 0x8c, 0x20, 0xb5, 0x9b, 0x03, 0xdc, 0x56, 0xa7,
+ 0xee, 0x2d, 0x12, 0x6e, 0x43, 0xe9, 0x59, 0xee, 0xf7, 0x9e, 0xc7, 0xfe,
+ 0x8e, 0x08, 0xf0, 0x75, 0x76, 0xe4, 0x46, 0x40, 0x05, 0x26, 0x9b, 0xed,
+ 0x0e, 0xb2, 0x7e, 0xa4, 0x55, 0x24, 0x83, 0x38, 0x3f, 0x61, 0x2a, 0xfb,
+ 0x2e, 0xcb, 0xfc, 0xa9, 0xb5, 0x4b, 0x24, 0x23, 0x4e, 0x3f, 0x3e, 0x14,
+ 0x90, 0x5b, 0xb4, 0x1c, 0xbb, 0xef, 0x76, 0x63, 0x5d, 0xf5, 0x71, 0x94,
+ 0xe4, 0x4f, 0xa6, 0xb5, 0x1f, 0x6a, 0x5f, 0xbe, 0x83, 0x08, 0xf4, 0x88,
+ 0x1a, 0x3f, 0x5d, 0x86, 0x38, 0xc9, 0x4b, 0x1b, 0xb5, 0x3e, 0xfc, 0x9c,
+ 0x58, 0xa6, 0xf9, 0x85, 0x75, 0xb7, 0x97, 0xa0, 0xbc, 0x73, 0x48, 0xd9,
+ 0x1b, 0x11, 0xbb, 0x0c, 0x65, 0x88, 0xc1, 0xfe, 0xb9, 0xfc, 0xe6, 0x17,
+ 0x90, 0xff, 0xa6, 0xda, 0x24, 0xdb, 0xba, 0x9b, 0x71, 0xae, 0x24, 0x0e,
+ 0x1c, 0x89, 0x7b, 0x14, 0xc4, 0xba, 0x07, 0x68, 0xb9, 0xf2, 0xd7, 0xd5,
+ 0x7e, 0x92, 0x4b, 0x36, 0x6a, 0xfe, 0xea, 0xb8, 0x2b, 0x7f, 0xdf, 0xc9,
+ 0x5a, 0xfc, 0xaf, 0x45, 0x7c, 0x6e, 0x2e, 0x53, 0xf2, 0x32, 0x48, 0x35,
+ 0xb8, 0xa7, 0x23, 0x91, 0x8f, 0xff, 0x6f, 0xdb, 0xf8, 0xff, 0x68, 0x79,
+ 0xdc, 0x40, 0xfe, 0x6f, 0xe0, 0x38, 0x2c, 0x61, 0xbe, 0x2c, 0xce, 0xc3,
+ 0x97, 0x08, 0xfd, 0x7e, 0xab, 0x35, 0x4a, 0x71, 0xdc, 0x86, 0xfd, 0xe3,
+ 0x6d, 0xe7, 0x10, 0xef, 0x2d, 0x14, 0x07, 0x11, 0x38, 0xfa, 0x39, 0x4e,
+ 0x75, 0x86, 0xd4, 0xfa, 0xb5, 0x96, 0xee, 0x2f, 0xb1, 0xee, 0x72, 0xa9,
+ 0xf5, 0x0e, 0x73, 0xf7, 0x38, 0xe4, 0x3d, 0x83, 0x51, 0x8a, 0xdf, 0x36,
+ 0xbe, 0x65, 0x8b, 0xab, 0x40, 0x41, 0xca, 0x3b, 0x48, 0x4b, 0x73, 0x82,
+ 0xbe, 0x47, 0xc5, 0xb1, 0x34, 0xbe, 0xef, 0x0f, 0x52, 0x7d, 0x90, 0xfe,
+ 0x91, 0x5c, 0x49, 0xc2, 0x8b, 0xf3, 0xa9, 0x61, 0x3f, 0xf9, 0x3b, 0x75,
+ 0x56, 0xad, 0xb7, 0xc6, 0xa6, 0x20, 0x1f, 0x4b, 0x0c, 0xb1, 0x62, 0x03,
+ 0xf1, 0xbb, 0x65, 0x40, 0x9e, 0xe9, 0x15, 0x70, 0x53, 0xfe, 0x0a, 0x84,
+ 0xd9, 0x06, 0x7c, 0x8b, 0xbe, 0xff, 0x53, 0x90, 0xa2, 0x78, 0x6d, 0x0c,
+ 0xbb, 0xcf, 0xe9, 0xf8, 0x30, 0x46, 0xb4, 0x5f, 0xc0, 0x47, 0xe5, 0xef,
+ 0x90, 0xa9, 0x79, 0xcb, 0x79, 0x6b, 0x98, 0x8f, 0xb7, 0xc0, 0xb6, 0x3a,
+ 0xa0, 0xb7, 0x56, 0xc9, 0x79, 0xf2, 0xf0, 0xd7, 0x99, 0x17, 0xce, 0xab,
+ 0x8d, 0x67, 0x04, 0x92, 0x5f, 0x0e, 0xbe, 0x49, 0x3e, 0x53, 0x5d, 0x92,
+ 0xf1, 0xd4, 0xbc, 0x51, 0x8a, 0x7c, 0xe2, 0x0d, 0xd6, 0x97, 0x60, 0xbf,
+ 0x7a, 0xd9, 0xaf, 0xe9, 0x80, 0x8e, 0xbb, 0xf6, 0x07, 0x78, 0xcc, 0x04,
+ 0xbf, 0x3a, 0x12, 0xda, 0x2f, 0x27, 0x7f, 0xd9, 0x9e, 0xd4, 0xb7, 0x35,
+ 0xf8, 0xa5, 0xaa, 0x16, 0x68, 0xf9, 0x59, 0x47, 0xef, 0x25, 0x5c, 0x36,
+ 0xae, 0xed, 0x50, 0x79, 0xfd, 0x4b, 0xe6, 0x15, 0xf9, 0x39, 0x99, 0xb6,
+ 0xbf, 0xd3, 0xca, 0x3c, 0xef, 0xd4, 0xf9, 0x6e, 0xb4, 0xff, 0xfb, 0x43,
+ 0x54, 0x88, 0x5a, 0xae, 0x4c, 0x3a, 0xdf, 0x05, 0xf8, 0xef, 0xb3, 0x78,
+ 0x54, 0xb2, 0x96, 0xe3, 0xc4, 0x58, 0xba, 0x4e, 0xe9, 0x6b, 0x67, 0xfd,
+ 0x4d, 0xac, 0xdf, 0xb4, 0xbd, 0x4b, 0x65, 0xdf, 0x93, 0xd6, 0x7b, 0xd4,
+ 0xf9, 0x99, 0x7d, 0x97, 0x3a, 0x4e, 0x74, 0x7f, 0xec, 0xca, 0xa4, 0x3a,
+ 0x5f, 0xb5, 0xc0, 0x3b, 0x2d, 0xb6, 0xf4, 0xfd, 0x68, 0xbd, 0x47, 0xf5,
+ 0x3d, 0x28, 0x5e, 0xe0, 0xa5, 0xb3, 0xde, 0xfc, 0x29, 0xeb, 0x0d, 0xf9,
+ 0xe1, 0x37, 0xcf, 0x71, 0x7d, 0x19, 0x50, 0xf7, 0x94, 0xb3, 0xdd, 0xe5,
+ 0xba, 0xce, 0x4b, 0xbb, 0xb9, 0x0e, 0xed, 0xb4, 0xd7, 0x13, 0x8f, 0xad,
+ 0x2e, 0xa8, 0xb5, 0x2b, 0x4f, 0x9f, 0x74, 0xc4, 0x33, 0x29, 0x22, 0x98,
+ 0x03, 0x92, 0x11, 0x25, 0x7f, 0x4f, 0xcc, 0xad, 0x2b, 0xb9, 0xf6, 0x23,
+ 0x1e, 0x9d, 0x46, 0x88, 0xe4, 0xae, 0xf7, 0xab, 0x73, 0xd7, 0xac, 0x3e,
+ 0x8e, 0x3a, 0x73, 0x91, 0xed, 0x5d, 0xcc, 0xf6, 0x4a, 0x7d, 0x8d, 0xc4,
+ 0x53, 0xff, 0xf5, 0x7e, 0xbb, 0xbd, 0x77, 0x1e, 0xce, 0x7f, 0x9f, 0x33,
+ 0xef, 0xfd, 0xdc, 0x6f, 0xb8, 0x4f, 0xfa, 0x77, 0x7f, 0xa5, 0xed, 0xe1,
+ 0x7b, 0x23, 0xfa, 0x7e, 0x93, 0xf2, 0x32, 0x39, 0xa0, 0xce, 0x87, 0x05,
+ 0xd3, 0x44, 0xf4, 0xd5, 0xa3, 0xae, 0x4d, 0xef, 0x81, 0xfd, 0x7d, 0x75,
+ 0xea, 0xfe, 0x16, 0x81, 0x7e, 0xe3, 0x96, 0x21, 0x45, 0x7d, 0xbf, 0x38,
+ 0x9c, 0x2f, 0x8f, 0x5f, 0xb3, 0xdc, 0x38, 0xfb, 0x15, 0x65, 0xbf, 0x36,
+ 0x4b, 0xbf, 0x28, 0xee, 0xfc, 0x3d, 0x9f, 0xdf, 0x6c, 0xa7, 0xd0, 0xfd,
+ 0x9b, 0xcf, 0x91, 0x5c, 0x0f, 0xcb, 0xb9, 0xe7, 0xed, 0xdb, 0x99, 0xe5,
+ 0x54, 0x87, 0x4f, 0x1f, 0xa6, 0x7a, 0x1a, 0xb2, 0xf8, 0xe6, 0xb4, 0x6f,
+ 0xe2, 0x31, 0xc4, 0x51, 0xc9, 0x2d, 0x12, 0x7b, 0xc3, 0xf3, 0xc5, 0xcb,
+ 0xad, 0xb6, 0xc7, 0x66, 0xc6, 0x75, 0xbc, 0x4d, 0xf2, 0x73, 0x72, 0x80,
+ 0xe6, 0xc2, 0x9c, 0x38, 0x1a, 0xb6, 0x38, 0x42, 0x1e, 0xf3, 0x4a, 0xbe,
+ 0xf8, 0xe5, 0xeb, 0x8b, 0x9f, 0x3e, 0xd4, 0x7c, 0x3a, 0xe2, 0xd5, 0xf6,
+ 0x2b, 0x5c, 0x65, 0xe5, 0xf3, 0x00, 0xcf, 0x23, 0x19, 0x93, 0x7e, 0x89,
+ 0x4f, 0xa7, 0x68, 0x69, 0x56, 0x9c, 0x51, 0x72, 0x2b, 0xe2, 0x07, 0xd8,
+ 0xce, 0xcb, 0x2e, 0xf8, 0xd1, 0xb3, 0x07, 0xeb, 0x2b, 0x5c, 0xdf, 0xee,
+ 0x72, 0x9d, 0xda, 0xee, 0x07, 0x4e, 0xd7, 0x93, 0x7f, 0xf1, 0x03, 0xe7,
+ 0xb5, 0x7e, 0xd2, 0x6b, 0x66, 0x38, 0x3e, 0x2f, 0xba, 0xd8, 0xee, 0x1a,
+ 0xca, 0x47, 0xfc, 0x0e, 0xbd, 0x4f, 0xb7, 0x68, 0x5d, 0xaa, 0xb0, 0x42,
+ 0xc6, 0x81, 0xed, 0x59, 0x0f, 0xec, 0xf0, 0x71, 0x5c, 0x1b, 0x72, 0xf3,
+ 0x85, 0x6d, 0x6f, 0x0d, 0x9f, 0xef, 0xc4, 0xda, 0xc7, 0xf5, 0x65, 0x94,
+ 0xed, 0x7a, 0xaf, 0x1e, 0x18, 0x6e, 0x40, 0x7f, 0x9c, 0x34, 0x15, 0x46,
+ 0xe2, 0x03, 0xe3, 0xf0, 0xa7, 0x77, 0x23, 0xfc, 0xbd, 0xc7, 0x71, 0x60,
+ 0x0c, 0x9f, 0x1a, 0xa4, 0xbe, 0x19, 0x1e, 0x42, 0x7f, 0x0d, 0x7b, 0x07,
+ 0xe1, 0x47, 0x6f, 0x06, 0xeb, 0x7b, 0xcf, 0x02, 0x1f, 0x3c, 0x87, 0x73,
+ 0x07, 0x0f, 0x73, 0x7c, 0x36, 0xe6, 0x3f, 0xd7, 0x73, 0x1f, 0x72, 0x7d,
+ 0xf5, 0xd4, 0xe7, 0xc7, 0xb8, 0xef, 0x8a, 0x04, 0xf7, 0xf9, 0x0c, 0xaf,
+ 0xf7, 0x71, 0x1f, 0xb9, 0xcd, 0x7d, 0xb2, 0x37, 0xa7, 0x4f, 0x4e, 0xa1,
+ 0x6e, 0x8e, 0x65, 0x52, 0x6a, 0x43, 0xd6, 0xaf, 0x42, 0xdd, 0x1f, 0x15,
+ 0x06, 0xe2, 0x65, 0x9c, 0xaf, 0x92, 0x35, 0xc0, 0x91, 0x35, 0xe8, 0x6b,
+ 0xbd, 0x87, 0x38, 0x2e, 0x2d, 0x94, 0x9f, 0x95, 0x33, 0xe3, 0x9a, 0x0f,
+ 0x34, 0x3f, 0x3d, 0xd4, 0xbc, 0x43, 0xfd, 0xca, 0x58, 0xf5, 0x76, 0x8a,
+ 0xec, 0xab, 0x1a, 0xcb, 0x90, 0x7c, 0xa5, 0x28, 0x26, 0x7e, 0x55, 0x84,
+ 0x67, 0x60, 0x6f, 0x7c, 0x94, 0xfd, 0xec, 0x7f, 0x06, 0x78, 0x88, 0xf3,
+ 0xac, 0xf3, 0x77, 0x75, 0x9d, 0x49, 0xe7, 0x26, 0x07, 0x60, 0xb7, 0xe6,
+ 0x7d, 0xee, 0x9c, 0xa7, 0xf3, 0x5e, 0xd1, 0x4c, 0x6b, 0xd1, 0x73, 0x50,
+ 0xdd, 0x13, 0x92, 0xf9, 0x52, 0x76, 0xc9, 0x58, 0x70, 0x7f, 0x74, 0xf2,
+ 0x41, 0xf1, 0x45, 0xf3, 0xd2, 0xce, 0x23, 0x3b, 0x4f, 0x9c, 0xfc, 0x08,
+ 0x53, 0x3d, 0x97, 0x8f, 0x97, 0xfa, 0xa7, 0x37, 0x3e, 0x3a, 0xfc, 0xff,
+ 0xf1, 0x3a, 0x85, 0x78, 0xc5, 0xd9, 0x6e, 0x33, 0x41, 0x73, 0xd6, 0x13,
+ 0x62, 0x88, 0xf3, 0x35, 0x55, 0xcf, 0xef, 0xb5, 0x06, 0xf9, 0xea, 0x7f,
+ 0x1a, 0xf6, 0xf4, 0xf3, 0x3b, 0xf9, 0x83, 0xfb, 0x39, 0xf2, 0xec, 0x33,
+ 0xbb, 0xc7, 0x39, 0xaf, 0xcc, 0xb7, 0x7d, 0x1c, 0x87, 0xdb, 0x88, 0x83,
+ 0xa9, 0xe3, 0x90, 0xb0, 0xe2, 0xa0, 0xeb, 0x83, 0x5d, 0x4f, 0x91, 0xe4,
+ 0x0b, 0xd5, 0x19, 0xf3, 0x2a, 0xcd, 0x27, 0x1e, 0xf6, 0x5b, 0xca, 0x35,
+ 0x2b, 0xff, 0xc2, 0xec, 0x5f, 0x48, 0xec, 0x5d, 0x69, 0x3f, 0x17, 0xe4,
+ 0x73, 0x01, 0x79, 0x0e, 0xfb, 0x78, 0x8f, 0xe6, 0x3c, 0xf1, 0x55, 0x71,
+ 0xd4, 0x7a, 0x73, 0xdf, 0x9d, 0x3d, 0x9e, 0x54, 0x51, 0xe9, 0x07, 0x75,
+ 0x46, 0xe6, 0x8d, 0xea, 0x91, 0x69, 0xd5, 0x99, 0xbb, 0x54, 0x7f, 0x03,
+ 0xa7, 0xfb, 0x50, 0x17, 0x4e, 0xf7, 0x9d, 0xe1, 0xfe, 0xc7, 0x71, 0x69,
+ 0xa7, 0xb9, 0x58, 0xc6, 0xae, 0xc6, 0x59, 0x67, 0x9c, 0x76, 0x54, 0xd9,
+ 0xec, 0xd0, 0xf7, 0xce, 0xd7, 0x97, 0x31, 0xaf, 0x6d, 0xa2, 0xbe, 0xec,
+ 0xb7, 0xe6, 0x49, 0x67, 0xbd, 0xf7, 0x3f, 0x72, 0xbd, 0xdf, 0xde, 0x6c,
+ 0xd7, 0x5f, 0x2b, 0x26, 0xd2, 0xd0, 0xdf, 0xce, 0xfd, 0x72, 0x17, 0xbf,
+ 0xdb, 0xeb, 0x81, 0x08, 0xdd, 0xd7, 0xf5, 0x32, 0xf9, 0x27, 0x4a, 0x83,
+ 0xf0, 0xa7, 0x6b, 0x2b, 0xbe, 0x77, 0x85, 0xb0, 0x5f, 0x19, 0xc2, 0xdf,
+ 0x5b, 0xed, 0x3e, 0x93, 0xe4, 0x2b, 0x43, 0xc0, 0x52, 0x7e, 0xef, 0x13,
+ 0xd6, 0x5c, 0x0c, 0x3c, 0xe9, 0xb5, 0xcf, 0x8f, 0x6e, 0x71, 0xc1, 0x8b,
+ 0xf7, 0x2f, 0x1a, 0x30, 0x07, 0xb6, 0xd6, 0x99, 0xf4, 0xbd, 0xa3, 0x01,
+ 0xfd, 0x12, 0xf5, 0x75, 0xf6, 0xef, 0x33, 0x9e, 0x2b, 0x2b, 0x67, 0xe7,
+ 0x67, 0xfb, 0x7c, 0x5d, 0x18, 0x1f, 0xb5, 0xe6, 0x5c, 0x7d, 0x9f, 0xfd,
+ 0xfd, 0x28, 0xbd, 0xb4, 0x94, 0x73, 0xaa, 0x7d, 0xbe, 0x76, 0xe9, 0x79,
+ 0x87, 0xe7, 0xd1, 0x62, 0x71, 0x29, 0x0d, 0xbf, 0x26, 0xd2, 0xf9, 0xde,
+ 0xa1, 0xba, 0x4f, 0xeb, 0x83, 0xdd, 0xda, 0x8f, 0x59, 0xfd, 0xb8, 0x7f,
+ 0x0f, 0xdb, 0xf9, 0x1b, 0xfd, 0x5d, 0x5c, 0xca, 0xfe, 0x28, 0xbd, 0xd8,
+ 0xdf, 0xcc, 0xf3, 0x7e, 0xd2, 0x5a, 0x3b, 0xe7, 0xf4, 0x76, 0xb2, 0xab,
+ 0x88, 0xfb, 0x69, 0xa9, 0xad, 0xdf, 0x43, 0xbe, 0xa4, 0x09, 0x38, 0xd2,
+ 0xa4, 0xf3, 0xa0, 0xf3, 0xa5, 0xf3, 0x83, 0x3c, 0x96, 0xae, 0x26, 0xb1,
+ 0x96, 0xae, 0xd5, 0xf4, 0x60, 0x9b, 0xba, 0x66, 0x9c, 0xff, 0x3f, 0xd8,
+ 0x1e, 0x53, 0xf2, 0x6f, 0x8a, 0xef, 0x63, 0x68, 0x80, 0x3f, 0x31, 0xce,
+ 0xce, 0xc5, 0x9c, 0x00, 0x6b, 0x1e, 0xc1, 0x7d, 0x17, 0x3c, 0xbc, 0xdd,
+ 0xac, 0xe7, 0x46, 0x67, 0xff, 0xfe, 0x90, 0xea, 0xf2, 0xd9, 0x7f, 0x73,
+ 0xe7, 0xce, 0xd9, 0xf9, 0x51, 0xfb, 0xa9, 0xe4, 0x1b, 0x99, 0x8f, 0x7e,
+ 0xd1, 0xba, 0x09, 0x7f, 0x6f, 0x87, 0x7d, 0xe0, 0x7d, 0xd8, 0x67, 0xcf,
+ 0x97, 0xe4, 0x45, 0x21, 0x3d, 0xf0, 0xc5, 0x45, 0x85, 0xe4, 0xcf, 0xf1,
+ 0xcb, 0xdf, 0xd1, 0xe7, 0x8f, 0x46, 0x83, 0xd8, 0x2f, 0x6b, 0x85, 0x7a,
+ 0x37, 0xf1, 0xd6, 0x25, 0x8e, 0x82, 0xd7, 0x1f, 0x8c, 0x00, 0xdf, 0x17,
+ 0x2f, 0x41, 0x4f, 0xd1, 0x11, 0xea, 0x73, 0xfe, 0x32, 0x84, 0x35, 0x35,
+ 0xca, 0x7c, 0x2d, 0x37, 0xe8, 0xff, 0x65, 0x59, 0x11, 0xe2, 0xff, 0xab,
+ 0xf0, 0xbb, 0x03, 0x4f, 0xdd, 0xb6, 0x7c, 0x2f, 0xc4, 0x5b, 0xaa, 0x1f,
+ 0x92, 0x97, 0x38, 0xce, 0xfc, 0xf5, 0xe7, 0xf2, 0x57, 0xc7, 0xa5, 0xdc,
+ 0xc8, 0xcb, 0xd7, 0xb5, 0x4e, 0xbe, 0x7a, 0x99, 0xaf, 0xf7, 0xad, 0xfe,
+ 0x36, 0x57, 0x2f, 0xfe, 0xae, 0xb8, 0xf4, 0xd8, 0xf8, 0x0b, 0xdc, 0x5c,
+ 0xab, 0xee, 0x2f, 0x9b, 0x33, 0x77, 0x56, 0x0b, 0x7b, 0x3d, 0x3a, 0x24,
+ 0xf3, 0xfd, 0x1f, 0xfe, 0xac, 0x5e, 0x92, 0x80, 0x14, 0x00, 0x00, 0x00 };
static u8 bnx2_TPAT_b06FwText[] = {
- 0xbd, 0x59, 0x6f, 0x70, 0x5c, 0xd5, 0x7d, 0x3d, 0x6f, 0xf7, 0xed, 0xee,
- 0x93, 0xb4, 0x92, 0x9e, 0x90, 0x0c, 0xab, 0x56, 0x8d, 0xf6, 0x59, 0x6f,
- 0xa5, 0xc5, 0xab, 0xd8, 0x6f, 0x2d, 0xb9, 0xac, 0x87, 0x37, 0xcd, 0xb3,
- 0x2c, 0x29, 0x8b, 0xec, 0xd8, 0xeb, 0x42, 0x66, 0xe4, 0x09, 0x1d, 0x0b,
- 0x59, 0xd8, 0xc2, 0x18, 0xa2, 0x12, 0x3e, 0xa8, 0x13, 0x4f, 0xbd, 0xe8,
- 0x9f, 0x85, 0xbd, 0xd2, 0x23, 0x02, 0x2c, 0x3b, 0x93, 0x0e, 0x1e, 0xf9,
- 0x8f, 0x18, 0x58, 0x6b, 0xa1, 0xfd, 0x92, 0x69, 0xc3, 0x44, 0x13, 0x1b,
- 0xec, 0x90, 0x38, 0x4e, 0xa7, 0x5f, 0xcc, 0xb4, 0x9d, 0xaa, 0x80, 0x29,
- 0x50, 0x70, 0xdc, 0xce, 0xa4, 0x63, 0x0a, 0xf5, 0xed, 0xb9, 0x6f, 0x57,
- 0x46, 0x38, 0x4e, 0x3f, 0xd6, 0x33, 0x8b, 0x76, 0xef, 0x7b, 0xf7, 0xde,
- 0xdf, 0xbd, 0xbf, 0x73, 0xce, 0xef, 0xdc, 0xcb, 0x6a, 0x1f, 0xca, 0x51,
- 0xfa, 0x57, 0xc9, 0x4f, 0xfb, 0x23, 0x43, 0x4f, 0x6f, 0x58, 0x6b, 0xad,
- 0x95, 0xbf, 0x95, 0x00, 0x54, 0xfc, 0x3f, 0xfe, 0xf3, 0x03, 0xfa, 0x72,
- 0x1c, 0xf2, 0x03, 0xcd, 0x67, 0x2f, 0xae, 0xee, 0x30, 0xa1, 0xf9, 0xed,
- 0x87, 0x5a, 0x76, 0x9b, 0x80, 0x93, 0x4f, 0x44, 0x37, 0xe3, 0x7f, 0x44,
- 0xb6, 0x4e, 0x85, 0x6c, 0xff, 0x23, 0xfb, 0x8b, 0x75, 0x6f, 0xdc, 0x67,
- 0x5c, 0x3f, 0xe1, 0x87, 0xa6, 0xdb, 0x93, 0x9a, 0xde, 0x0c, 0xad, 0x81,
- 0x7d, 0x7e, 0xd4, 0xb2, 0x2b, 0x88, 0xaa, 0xe5, 0xb1, 0x80, 0x93, 0x39,
- 0xc3, 0xda, 0x83, 0x84, 0x7e, 0x8e, 0x0b, 0x72, 0x38, 0xc7, 0x99, 0x3c,
- 0x70, 0x28, 0xa7, 0xe0, 0x2a, 0xc7, 0x1c, 0xcf, 0x6b, 0x58, 0xf2, 0x7b,
- 0xd3, 0xf5, 0x95, 0xd9, 0xc8, 0x98, 0x53, 0x07, 0x45, 0xc8, 0x44, 0xf6,
- 0x0f, 0x6c, 0x33, 0x7e, 0x08, 0xe1, 0xd4, 0x5c, 0x3b, 0x32, 0xab, 0xcf,
- 0x6a, 0xd8, 0xe9, 0x36, 0xf4, 0x69, 0x36, 0xf8, 0x8e, 0x82, 0xd4, 0x7d,
- 0x1a, 0x7a, 0x0b, 0x71, 0x64, 0x0b, 0x59, 0x38, 0x85, 0x31, 0x7e, 0x34,
- 0x84, 0xa6, 0x34, 0x6d, 0xdd, 0xd4, 0xdd, 0xf2, 0x1d, 0x84, 0xa7, 0xae,
- 0x8b, 0x6b, 0x49, 0x1d, 0x6f, 0x6f, 0x14, 0xa2, 0xd2, 0x46, 0xb6, 0xa2,
- 0x3d, 0x0b, 0xbf, 0x6d, 0x58, 0x5b, 0xfc, 0x0a, 0x3a, 0xbf, 0x6e, 0xc6,
- 0xa7, 0x94, 0x07, 0x1f, 0xf4, 0xd9, 0xd0, 0x14, 0x3b, 0xaa, 0x35, 0xe5,
- 0x1b, 0x30, 0x51, 0xd0, 0x71, 0xa8, 0x50, 0x87, 0xb1, 0x02, 0x0e, 0xf8,
- 0x37, 0x04, 0x31, 0xa7, 0xc3, 0xf9, 0x4e, 0xcb, 0x01, 0xec, 0xcb, 0x0d,
- 0x63, 0x77, 0x2e, 0x85, 0xc3, 0x05, 0x19, 0x63, 0x14, 0xa3, 0x05, 0x15,
- 0xc1, 0x29, 0x23, 0xf2, 0x73, 0xdc, 0xe9, 0x99, 0x10, 0x63, 0x56, 0x08,
- 0x23, 0x56, 0x1c, 0xe3, 0xae, 0x8f, 0xeb, 0x0c, 0x61, 0xd4, 0xbc, 0x21,
- 0x06, 0x2c, 0xc3, 0x1a, 0x87, 0x68, 0x3c, 0x6f, 0x19, 0x91, 0x4e, 0x3f,
- 0x9c, 0xef, 0x9b, 0x11, 0x8c, 0x33, 0xf6, 0x31, 0xaf, 0xdf, 0x18, 0x3a,
- 0x6f, 0xf5, 0x73, 0xd8, 0x4f, 0xc7, 0xc4, 0x57, 0xfb, 0x46, 0xc7, 0x91,
- 0x88, 0x4c, 0xc0, 0x87, 0xbe, 0xba, 0x56, 0xf6, 0x6b, 0x8a, 0x4e, 0xc0,
- 0x88, 0x73, 0x9c, 0x6c, 0xb0, 0xdd, 0xe1, 0x18, 0x59, 0xf6, 0x37, 0xa2,
- 0x67, 0x20, 0xc7, 0x6a, 0xe0, 0xef, 0x76, 0xf6, 0x57, 0xe0, 0xb3, 0x63,
- 0xd1, 0x11, 0xf6, 0x39, 0x67, 0xa9, 0x78, 0x93, 0x9f, 0x3e, 0xdd, 0x90,
- 0x99, 0x55, 0x42, 0x6c, 0x3f, 0x04, 0x3e, 0x37, 0x2b, 0x70, 0x22, 0x63,
- 0x61, 0x84, 0xeb, 0xd6, 0xd8, 0x36, 0xc9, 0xb6, 0x80, 0x69, 0x71, 0x7c,
- 0xe8, 0x9d, 0x85, 0x95, 0x98, 0x58, 0xce, 0xcd, 0xef, 0x6b, 0xe7, 0x18,
- 0x6e, 0x31, 0xa7, 0xf2, 0x9d, 0xcd, 0xee, 0x4d, 0xf1, 0x88, 0xba, 0xf2,
- 0xf9, 0xb0, 0xd2, 0xc1, 0x36, 0x47, 0x6d, 0xc0, 0x21, 0x17, 0x5a, 0xd0,
- 0xd4, 0x38, 0x8f, 0x86, 0xf7, 0x72, 0xc3, 0x4a, 0x77, 0xc1, 0x51, 0xba,
- 0xe6, 0x3b, 0x14, 0x67, 0x5e, 0x55, 0x3a, 0x67, 0x65, 0xdc, 0x42, 0x3c,
- 0x6b, 0x29, 0x8c, 0xf9, 0x07, 0x32, 0x5e, 0x27, 0xaa, 0xdc, 0x14, 0x6b,
- 0x62, 0x3e, 0x54, 0x98, 0xdd, 0xca, 0x96, 0x79, 0x21, 0xd2, 0xc9, 0xb4,
- 0xd2, 0x33, 0x0f, 0x2d, 0x6c, 0xdb, 0x5a, 0x6e, 0xea, 0x30, 0xb2, 0xab,
- 0x4c, 0x1c, 0x77, 0xa3, 0xb8, 0x64, 0xf9, 0x70, 0x62, 0x55, 0x19, 0x54,
- 0x53, 0xe1, 0x07, 0xe1, 0xcb, 0x16, 0xd4, 0x2a, 0x7e, 0xbf, 0xb6, 0x43,
- 0xc5, 0x58, 0x7b, 0x8f, 0xd2, 0xc9, 0x3e, 0x01, 0xe6, 0xf9, 0x74, 0x2e,
- 0x8d, 0x30, 0xb1, 0x53, 0x61, 0xc7, 0x22, 0x79, 0xee, 0xcd, 0xdb, 0x56,
- 0x2c, 0xfe, 0xb8, 0xc4, 0x63, 0x8d, 0x11, 0x91, 0x7b, 0x53, 0x69, 0xc7,
- 0xe2, 0x67, 0xb9, 0x0f, 0x7e, 0x53, 0xc5, 0xaf, 0xac, 0x00, 0x16, 0x77,
- 0x58, 0xcc, 0xa9, 0x8e, 0x20, 0xdb, 0xcf, 0x78, 0xed, 0xf2, 0x37, 0xf4,
- 0xae, 0xaf, 0xec, 0x43, 0x71, 0x0f, 0x46, 0xdd, 0x26, 0xc6, 0x5c, 0xdc,
- 0x83, 0xed, 0x5c, 0xef, 0xbf, 0x06, 0xe4, 0xd7, 0xaf, 0xdd, 0x6a, 0xdb,
- 0xc9, 0x38, 0x7d, 0xb6, 0xb9, 0xb8, 0xda, 0x5f, 0x0f, 0xd4, 0xb6, 0xe3,
- 0x30, 0x73, 0xdc, 0x99, 0xbc, 0x1b, 0x59, 0xef, 0x79, 0x9d, 0xbe, 0x65,
- 0xb6, 0x16, 0x7d, 0xab, 0xbc, 0x7d, 0xd3, 0xb7, 0xcd, 0x0a, 0xf1, 0x66,
- 0x32, 0x88, 0xb3, 0xe6, 0x48, 0xa4, 0x12, 0x59, 0xcb, 0xcf, 0x7c, 0x5f,
- 0xe0, 0xfc, 0xf9, 0xa4, 0x1f, 0x27, 0x93, 0x27, 0x90, 0xad, 0x01, 0xe6,
- 0x72, 0x92, 0x57, 0xc6, 0xe2, 0x05, 0xfe, 0xd7, 0x57, 0x90, 0xeb, 0xb3,
- 0xb8, 0x3e, 0x05, 0x67, 0x4c, 0x89, 0x69, 0x4b, 0x6b, 0x26, 0xbf, 0xf6,
- 0x71, 0x3f, 0xeb, 0xdb, 0xc3, 0xc4, 0x27, 0xf0, 0x6e, 0x6e, 0x00, 0x3b,
- 0x8b, 0xb1, 0xe0, 0x46, 0x8e, 0xc2, 0xd2, 0x96, 0xc6, 0x89, 0xe2, 0x6f,
- 0x72, 0x3c, 0xad, 0x75, 0xe4, 0x8c, 0x4c, 0x1a, 0x89, 0x8b, 0x1d, 0x8a,
- 0xec, 0x9f, 0xd6, 0xd6, 0xe4, 0x83, 0x88, 0xd6, 0x16, 0x9f, 0x57, 0xd8,
- 0x5b, 0xb5, 0xc7, 0xa7, 0x14, 0xec, 0x8d, 0xc9, 0x67, 0x5b, 0xb5, 0x96,
- 0x3c, 0xb4, 0x4a, 0x7b, 0x48, 0x3b, 0x3b, 0x65, 0xf4, 0xbd, 0xac, 0x24,
- 0xa2, 0x53, 0x5e, 0x9f, 0x21, 0xad, 0x35, 0x1f, 0xe2, 0x7a, 0xe2, 0xcc,
- 0x09, 0xb4, 0x2a, 0xfb, 0x69, 0xed, 0x57, 0x7c, 0x70, 0xd1, 0xeb, 0xf3,
- 0xb4, 0x16, 0xcf, 0xcb, 0x76, 0xc3, 0x8a, 0x2a, 0x21, 0xdc, 0x9b, 0xd4,
- 0xb0, 0xa6, 0x45, 0x34, 0x76, 0x25, 0x8d, 0xc5, 0x2e, 0x7f, 0x04, 0xc7,
- 0xc9, 0x05, 0xe2, 0xce, 0xf9, 0xc3, 0x96, 0x31, 0x74, 0x15, 0xfc, 0x88,
- 0xd6, 0x38, 0x38, 0xe2, 0x86, 0xf0, 0x33, 0xe2, 0xbf, 0xdb, 0xd2, 0x31,
- 0xe6, 0x1a, 0xf1, 0x5f, 0x20, 0x91, 0x3a, 0xc5, 0x9c, 0x2d, 0x91, 0x03,
- 0x47, 0x0a, 0x4d, 0xf1, 0x53, 0x30, 0x06, 0xbb, 0xc8, 0x01, 0xad, 0x5d,
- 0xc6, 0x00, 0x5d, 0xb5, 0xc9, 0x9d, 0x42, 0x03, 0x72, 0xe4, 0x43, 0x97,
- 0xc7, 0xab, 0x61, 0xa5, 0xb3, 0xf0, 0x4b, 0x6a, 0x6b, 0x37, 0xf1, 0x85,
- 0xea, 0x88, 0x19, 0x44, 0xaa, 0x36, 0x8a, 0xf3, 0xc4, 0x4a, 0xb6, 0xae,
- 0x8c, 0xb9, 0x94, 0xf9, 0x7c, 0x87, 0xcf, 0x7b, 0x94, 0xcd, 0xf3, 0x51,
- 0xfc, 0xcc, 0xfa, 0x42, 0x38, 0x75, 0x95, 0x6c, 0x0b, 0xac, 0x68, 0xd7,
- 0x70, 0xf5, 0x85, 0x72, 0x7c, 0xfc, 0x42, 0x18, 0x9f, 0xbd, 0x40, 0x7e,
- 0xbb, 0x68, 0x2f, 0x87, 0x10, 0xa9, 0x36, 0x21, 0x0a, 0x56, 0x2b, 0xde,
- 0xab, 0x89, 0x45, 0xaf, 0x40, 0x6a, 0xa3, 0xa3, 0xed, 0xce, 0x19, 0x43,
- 0x83, 0x48, 0x38, 0xe7, 0xbc, 0xbd, 0x70, 0xb4, 0xb5, 0xf9, 0xf3, 0x02,
- 0x3b, 0x8a, 0x7b, 0x11, 0xb4, 0x3b, 0xb5, 0xb7, 0x98, 0x9b, 0xcb, 0x5e,
- 0x6e, 0x3a, 0xb5, 0x75, 0xf9, 0xfb, 0xfd, 0x28, 0x2f, 0x3e, 0x53, 0xed,
- 0x8c, 0x36, 0x96, 0x33, 0x7a, 0x27, 0xb9, 0xbe, 0x01, 0xaf, 0x6f, 0x46,
- 0x4b, 0x70, 0xef, 0x97, 0x4a, 0xb9, 0xa9, 0xb4, 0x1f, 0xe2, 0x3e, 0x33,
- 0xf7, 0xde, 0x3e, 0x3e, 0xc4, 0x3d, 0x96, 0xf3, 0x0d, 0xdf, 0x36, 0xdf,
- 0x30, 0xe7, 0x7b, 0x79, 0xc5, 0x7c, 0x07, 0x56, 0xcc, 0x77, 0x60, 0xc5,
- 0x7c, 0x29, 0x72, 0xf5, 0x1f, 0xc4, 0x48, 0x5d, 0x71, 0x6c, 0xd5, 0x1e,
- 0xbc, 0x6d, 0xee, 0x41, 0xce, 0x7d, 0x54, 0x2c, 0x65, 0x8a, 0xe3, 0x54,
- 0xda, 0xfb, 0x57, 0xcc, 0xbd, 0x9f, 0x73, 0x2f, 0x8f, 0xa3, 0x53, 0x8b,
- 0x84, 0xd8, 0x66, 0x09, 0xa1, 0xda, 0xa6, 0xde, 0x89, 0xe6, 0x4c, 0x27,
- 0xb1, 0x53, 0x8e, 0xc4, 0xa2, 0x0f, 0xe6, 0x70, 0xbd, 0x3f, 0x80, 0xa5,
- 0x9a, 0x65, 0x6e, 0x54, 0x96, 0xfe, 0xbe, 0xa4, 0x80, 0x5a, 0xff, 0x6a,
- 0xae, 0x9a, 0x63, 0xc4, 0xf4, 0x01, 0x45, 0x88, 0x73, 0x1b, 0x13, 0x83,
- 0x7e, 0x24, 0xfa, 0xaa, 0x60, 0x12, 0x43, 0x81, 0x12, 0x17, 0x56, 0xf6,
- 0x79, 0xd9, 0xeb, 0x53, 0xf0, 0xfa, 0x08, 0xf1, 0xee, 0x86, 0x0f, 0xc5,
- 0x1b, 0x2d, 0x75, 0xf8, 0x29, 0x39, 0xf9, 0x5a, 0x61, 0x59, 0x57, 0xa4,
- 0x6e, 0xc0, 0x77, 0xce, 0x0a, 0x32, 0xa6, 0x91, 0x7d, 0xc1, 0xaf, 0xf4,
- 0x27, 0x60, 0x4c, 0xd9, 0xe6, 0xc7, 0x2b, 0x49, 0x3c, 0x52, 0x0e, 0xa3,
- 0xf7, 0xb0, 0x92, 0x4d, 0x57, 0xc0, 0x70, 0xd6, 0x28, 0xd9, 0x94, 0x06,
- 0xc9, 0x1b, 0xb5, 0xe9, 0xb4, 0x69, 0x64, 0xaf, 0xf2, 0x65, 0x75, 0xfa,
- 0x4e, 0x31, 0xa8, 0x1c, 0x23, 0x8c, 0x27, 0xdd, 0x0b, 0x58, 0x0c, 0x34,
- 0x50, 0x9f, 0xa5, 0x76, 0x72, 0xe0, 0x05, 0x8d, 0x35, 0x2d, 0x44, 0x22,
- 0xaa, 0x38, 0xe8, 0xfa, 0xce, 0x37, 0x42, 0x20, 0xd8, 0x16, 0xc0, 0x3b,
- 0xe6, 0xa8, 0x55, 0x8f, 0x4d, 0xb8, 0xdc, 0xca, 0x3d, 0x58, 0xa5, 0x22,
- 0x32, 0xb7, 0x72, 0xac, 0x08, 0xc7, 0xfa, 0xb3, 0x10, 0xaa, 0xea, 0xa0,
- 0x36, 0xab, 0xd8, 0xeb, 0x6a, 0x4a, 0x97, 0x2b, 0xb1, 0x6b, 0x46, 0x4e,
- 0xe1, 0x14, 0xb5, 0x82, 0x35, 0xec, 0x8c, 0xaa, 0x6c, 0x99, 0x0d, 0xa1,
- 0x7c, 0xe6, 0x13, 0xf1, 0x18, 0xb5, 0x2f, 0xbd, 0x41, 0x08, 0x33, 0x19,
- 0x82, 0xc6, 0x79, 0x86, 0xc9, 0xe7, 0xea, 0xb6, 0x5a, 0x5c, 0xfb, 0x3a,
- 0xb5, 0xe9, 0xdb, 0x21, 0xf8, 0x67, 0x42, 0x08, 0xce, 0x28, 0x78, 0xa7,
- 0x3d, 0x84, 0xfa, 0x39, 0xf9, 0x5b, 0x41, 0xa3, 0x79, 0x14, 0x07, 0x75,
- 0x3f, 0x63, 0xfc, 0x2b, 0xf4, 0xeb, 0x0d, 0x98, 0xa4, 0x36, 0x3f, 0xea,
- 0x6a, 0xa8, 0x3a, 0x4a, 0x2d, 0xb0, 0x85, 0x38, 0x49, 0xfc, 0x1f, 0x64,
- 0x8c, 0x32, 0xde, 0x0b, 0x56, 0x36, 0x1a, 0x42, 0x00, 0xc1, 0x39, 0x23,
- 0x3d, 0xc9, 0xe8, 0x52, 0x53, 0xaa, 0xb2, 0x7d, 0x96, 0xb5, 0xd7, 0x36,
- 0x7b, 0xeb, 0xfd, 0x42, 0x7c, 0x9a, 0x6c, 0xea, 0x5b, 0xa0, 0x06, 0x8f,
- 0xc4, 0x62, 0x99, 0x7e, 0x05, 0x58, 0x73, 0x96, 0x76, 0x64, 0xe6, 0xbf,
- 0x44, 0x98, 0xe3, 0x1c, 0xd9, 0x20, 0x30, 0x6e, 0x65, 0x23, 0x01, 0x18,
- 0x37, 0x86, 0x50, 0x87, 0x0f, 0x9e, 0x17, 0x42, 0xb4, 0x57, 0xe3, 0x1d,
- 0xcb, 0x18, 0x34, 0xfd, 0x02, 0x3f, 0x4e, 0x66, 0x87, 0x22, 0x30, 0x86,
- 0x7f, 0xad, 0x44, 0xf1, 0xf1, 0x94, 0x91, 0xbe, 0xa8, 0x04, 0x51, 0x39,
- 0x67, 0xea, 0x5b, 0x94, 0x30, 0xca, 0x17, 0xc2, 0x58, 0x7d, 0x36, 0x88,
- 0xc0, 0x4c, 0x18, 0xc1, 0x69, 0xf3, 0xe2, 0x2e, 0x78, 0xe3, 0x2c, 0x0e,
- 0xa1, 0x19, 0xd5, 0xb3, 0x66, 0xf4, 0x5f, 0x20, 0xb1, 0x1d, 0x86, 0xba,
- 0x10, 0x45, 0x7d, 0xc1, 0x44, 0x35, 0xf3, 0x7d, 0xf9, 0xac, 0xcc, 0xb3,
- 0x8e, 0xb0, 0xe9, 0xe3, 0xda, 0x1c, 0x65, 0xab, 0x57, 0x37, 0x3a, 0xf9,
- 0xe9, 0x56, 0x3a, 0xe6, 0xe5, 0x9e, 0x29, 0x28, 0xe3, 0xb3, 0x8b, 0xd6,
- 0x4d, 0xb1, 0x2f, 0x26, 0xeb, 0x44, 0x19, 0x02, 0x76, 0x8f, 0xf2, 0xc0,
- 0x3c, 0x8b, 0x90, 0xa7, 0xef, 0x65, 0x4a, 0xc0, 0x2e, 0x6a, 0xfb, 0x25,
- 0x6a, 0xfb, 0x89, 0x92, 0xb6, 0x57, 0x51, 0xdb, 0x17, 0xfe, 0x4f, 0x6d,
- 0x67, 0xbd, 0x9f, 0xf1, 0xe1, 0xbc, 0x19, 0xc2, 0x71, 0xab, 0x69, 0xb1,
- 0x1e, 0x21, 0x54, 0xb7, 0xe9, 0xa8, 0x5e, 0xb0, 0xf0, 0x1c, 0xf7, 0x16,
- 0x77, 0x15, 0xf5, 0xfd, 0x9b, 0x52, 0xf3, 0x4b, 0x5e, 0xed, 0x71, 0x77,
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+ 0x40, 0xab, 0xb1, 0x9f, 0x53, 0x7f, 0xcd, 0x07, 0xe7, 0xdc, 0x3e, 0xcf,
+ 0xa9, 0xf1, 0x82, 0x6c, 0x37, 0xac, 0xa8, 0x12, 0xc0, 0xdd, 0x49, 0x0d,
+ 0x2b, 0x5b, 0x44, 0x63, 0x77, 0xd2, 0x98, 0xef, 0xf6, 0x46, 0x70, 0x90,
+ 0x5c, 0x20, 0xee, 0x9c, 0x3f, 0x6c, 0x19, 0x41, 0x77, 0xd1, 0x8b, 0x68,
+ 0xad, 0x83, 0xfd, 0xf9, 0x00, 0x7e, 0x49, 0xfc, 0xf7, 0x58, 0x3a, 0x46,
+ 0xf2, 0x46, 0xfc, 0x57, 0x48, 0xa4, 0x8e, 0x30, 0x67, 0x0b, 0xe4, 0xc0,
+ 0xfe, 0x62, 0x53, 0xfc, 0x08, 0x8c, 0x81, 0x6e, 0x72, 0x40, 0x6b, 0x97,
+ 0x31, 0x40, 0x57, 0x6d, 0x72, 0xa7, 0xd8, 0x80, 0x1c, 0xf9, 0xd0, 0xed,
+ 0xf2, 0x6a, 0x50, 0xe9, 0x2a, 0xbe, 0x4f, 0x6d, 0xed, 0x21, 0xbe, 0x10,
+ 0x8a, 0x98, 0x7e, 0xa4, 0xea, 0xa2, 0x38, 0x4d, 0xac, 0x64, 0xc3, 0x15,
+ 0xcc, 0xa5, 0xcc, 0xe7, 0x45, 0x3e, 0x5f, 0xa7, 0x74, 0xce, 0x46, 0xf1,
+ 0x4b, 0xeb, 0x6b, 0xe1, 0x84, 0xab, 0xd9, 0xe6, 0x5b, 0xd2, 0xae, 0xe1,
+ 0xf2, 0xcb, 0x95, 0xf8, 0xf4, 0xe5, 0x20, 0xbe, 0x7c, 0x99, 0xfc, 0xce,
+ 0xa3, 0xbd, 0x12, 0x42, 0xa4, 0xda, 0x84, 0x28, 0x5a, 0xad, 0xf8, 0xa8,
+ 0x36, 0x16, 0xbd, 0x00, 0xa9, 0x8d, 0x8e, 0xba, 0x35, 0x67, 0xec, 0x1a,
+ 0x40, 0xc2, 0x39, 0xe5, 0xee, 0x85, 0xa3, 0xae, 0x2a, 0x9c, 0x16, 0xd8,
+ 0x54, 0xda, 0x0b, 0xbf, 0xdd, 0xa5, 0xbe, 0xc3, 0xdc, 0x9c, 0x77, 0x73,
+ 0xd3, 0xa5, 0xde, 0x53, 0xb8, 0xdf, 0x83, 0xca, 0xd2, 0x33, 0xd5, 0xce,
+ 0xa8, 0x23, 0x39, 0xa3, 0x77, 0x9c, 0xeb, 0xeb, 0x77, 0xfb, 0x66, 0xd4,
+ 0x04, 0xf7, 0x7e, 0xa1, 0x9c, 0x9b, 0x6a, 0xfb, 0x31, 0xee, 0x33, 0x73,
+ 0xef, 0xee, 0xe3, 0x63, 0xdc, 0x63, 0x39, 0xdf, 0xe0, 0x2d, 0xf3, 0x0d,
+ 0x72, 0xbe, 0xe3, 0x4b, 0xe6, 0xdb, 0xbd, 0x64, 0xbe, 0xdd, 0x4b, 0xe6,
+ 0x4b, 0x91, 0xab, 0xff, 0x22, 0x86, 0xc2, 0xa5, 0xb1, 0x55, 0x7b, 0xe0,
+ 0x96, 0xb9, 0x07, 0x38, 0xf7, 0x01, 0xb1, 0x90, 0x29, 0x8d, 0x53, 0x6d,
+ 0xef, 0x5c, 0x32, 0xf7, 0x4e, 0xce, 0xbd, 0x38, 0x8e, 0x4e, 0x2d, 0x12,
+ 0x62, 0xa3, 0x25, 0x84, 0x6a, 0x9b, 0x7a, 0x17, 0x9a, 0x33, 0x5d, 0xc4,
+ 0x4e, 0x25, 0x12, 0xf3, 0x1e, 0x98, 0x83, 0xf5, 0x5e, 0x1f, 0x16, 0x6a,
+ 0x17, 0xb9, 0x51, 0x5d, 0xfe, 0xfb, 0x9a, 0x02, 0x6a, 0xfd, 0x1b, 0xb9,
+ 0x10, 0xc7, 0x88, 0xe9, 0xfd, 0x8a, 0x10, 0xa7, 0xd6, 0x24, 0x06, 0xbc,
+ 0x48, 0xf4, 0xd5, 0xc0, 0x24, 0x86, 0x7c, 0x65, 0x2e, 0x2c, 0xed, 0x73,
+ 0xdc, 0xed, 0x53, 0x74, 0xfb, 0x08, 0xf1, 0xe1, 0xbd, 0x57, 0xc4, 0x5b,
+ 0x2d, 0x61, 0xbc, 0x4d, 0x4e, 0x9e, 0x2c, 0x2e, 0xea, 0x8a, 0xd4, 0x0d,
+ 0x78, 0x4e, 0x59, 0x7e, 0xc6, 0x34, 0xb4, 0xc3, 0xff, 0xad, 0xfe, 0x04,
+ 0x8c, 0x29, 0xdb, 0xbc, 0x78, 0x3d, 0x89, 0x27, 0x2b, 0x61, 0xf4, 0xee,
+ 0x53, 0xb2, 0xe9, 0x2a, 0x18, 0xce, 0x4a, 0x25, 0x9b, 0xd2, 0x20, 0x79,
+ 0xa3, 0x36, 0x1e, 0x35, 0x8d, 0xec, 0x65, 0xbe, 0xac, 0x4e, 0xde, 0x2e,
+ 0x06, 0x95, 0x63, 0x04, 0xf1, 0x6c, 0xfe, 0x7d, 0xcc, 0xfb, 0xa4, 0x86,
+ 0x49, 0xed, 0xe4, 0xc0, 0x27, 0xa4, 0x86, 0x05, 0x48, 0x44, 0x15, 0x7b,
+ 0xf2, 0x9e, 0xd3, 0x8d, 0x10, 0xf0, 0xb7, 0xf9, 0x70, 0xd1, 0x1c, 0xb6,
+ 0xea, 0xb1, 0x16, 0xe7, 0x5b, 0xb9, 0x07, 0xcb, 0x54, 0x44, 0x66, 0x96,
+ 0x8e, 0x15, 0xe1, 0x58, 0x11, 0x7c, 0x92, 0x13, 0xa2, 0xd2, 0x36, 0xe2,
+ 0x0b, 0x30, 0x19, 0x47, 0x04, 0x57, 0x0a, 0x5b, 0xfc, 0xa8, 0x09, 0x43,
+ 0x6d, 0x56, 0xb1, 0x3d, 0xaf, 0x29, 0xdd, 0x79, 0xe8, 0x5e, 0xdb, 0x8c,
+ 0x1e, 0xc6, 0x51, 0xc6, 0xc3, 0xba, 0x76, 0x4c, 0x55, 0x36, 0x4e, 0x07,
+ 0x50, 0x3d, 0xf5, 0x99, 0x78, 0x9f, 0x7a, 0xf8, 0xc6, 0xbd, 0xac, 0x17,
+ 0xc9, 0x00, 0xaa, 0xdc, 0xb9, 0x85, 0xf8, 0xb8, 0xad, 0x0e, 0x17, 0x39,
+ 0x5f, 0xf4, 0x2f, 0x03, 0xf0, 0x4e, 0x05, 0xe0, 0x9b, 0x52, 0x30, 0xd3,
+ 0x1e, 0x80, 0x67, 0x46, 0xfe, 0x56, 0x10, 0x30, 0xa7, 0xb1, 0x5d, 0x6f,
+ 0xc0, 0x78, 0x9e, 0x45, 0xda, 0xfc, 0x19, 0x06, 0xdc, 0xef, 0x2a, 0x9e,
+ 0xca, 0x6b, 0x08, 0x1d, 0x10, 0xa2, 0xd1, 0x16, 0x22, 0x96, 0xf4, 0x60,
+ 0xd6, 0x1c, 0x8e, 0x06, 0xb8, 0x8e, 0x61, 0x4b, 0x6a, 0x8e, 0x0f, 0xea,
+ 0x8c, 0x91, 0x39, 0xc7, 0xa8, 0x37, 0x4f, 0xa8, 0x4a, 0xef, 0xf4, 0x1e,
+ 0xc1, 0x98, 0xfa, 0x1e, 0xf0, 0x0a, 0x51, 0xd3, 0xd6, 0x34, 0x70, 0x9e,
+ 0xda, 0x3c, 0x13, 0x8b, 0xf5, 0x0e, 0x29, 0xc0, 0xfa, 0x39, 0x1f, 0xfc,
+ 0x53, 0xff, 0xc5, 0x3a, 0x2b, 0x44, 0xe1, 0x5e, 0x81, 0x77, 0xad, 0x6c,
+ 0xbc, 0x02, 0x46, 0xea, 0x24, 0xc2, 0xb8, 0xf4, 0xa2, 0x10, 0xdb, 0xdb,
+ 0x43, 0x78, 0xcd, 0x32, 0x76, 0x7d, 0xec, 0x15, 0xb8, 0x98, 0xcc, 0x0e,
+ 0xd6, 0x53, 0xb7, 0xae, 0x29, 0x51, 0x54, 0xe5, 0x8d, 0xcc, 0x15, 0x85,
+ 0x4b, 0x9f, 0x31, 0xf5, 0x9d, 0x4a, 0x10, 0x55, 0x27, 0x82, 0xe8, 0x98,
+ 0xf3, 0xa3, 0x62, 0x2a, 0x08, 0xef, 0xa4, 0x79, 0xfd, 0x41, 0xb8, 0xe3,
+ 0x58, 0x27, 0xd1, 0x8c, 0x8b, 0x2f, 0x1b, 0xf3, 0xc7, 0x89, 0x93, 0xed,
+ 0x88, 0xe2, 0x37, 0x05, 0x13, 0x17, 0x0b, 0x41, 0xa8, 0x27, 0x74, 0xd4,
+ 0xbb, 0xf5, 0x4e, 0x47, 0xb5, 0xe9, 0x61, 0x5e, 0x1c, 0xe5, 0x61, 0xb7,
+ 0x9e, 0x74, 0xf1, 0xd3, 0xa3, 0x74, 0xb0, 0xae, 0x6c, 0x98, 0x26, 0x95,
+ 0xf9, 0xec, 0x9c, 0x75, 0x43, 0xec, 0x8f, 0xa5, 0x59, 0x47, 0x2a, 0xe0,
+ 0xb3, 0xd7, 0xb1, 0x8e, 0xb0, 0x38, 0xb9, 0xba, 0x5f, 0xa1, 0xf8, 0xec,
+ 0xef, 0x6a, 0x7e, 0x88, 0x9a, 0x5f, 0xfc, 0x3f, 0x35, 0x5f, 0x85, 0x3a,
+ 0xe5, 0xc1, 0x98, 0x19, 0xc0, 0x6f, 0xac, 0xa6, 0x73, 0x8d, 0x08, 0x20,
+ 0xd5, 0xa6, 0x23, 0x72, 0xc2, 0xc2, 0x8b, 0xdc, 0x5b, 0xdc, 0x71, 0x6b,
+ 0x3d, 0x04, 0x76, 0x92, 0x53, 0x15, 0xd4, 0x86, 0xbb, 0x27, 0x82, 0xd4,
+ 0x29, 0x55, 0x59, 0x4f, 0x9d, 0xdf, 0x91, 0xbc, 0x21, 0xd2, 0x31, 0x23,
+ 0x1e, 0x57, 0x12, 0xa9, 0xbf, 0x43, 0x49, 0x3b, 0x62, 0xd4, 0xd1, 0x05,
+ 0x7d, 0x91, 0x83, 0x5d, 0x2e, 0x07, 0x67, 0x62, 0x25, 0xed, 0x58, 0x51,
+ 0x28, 0xf1, 0xef, 0x01, 0xea, 0xe7, 0xf5, 0xb6, 0x92, 0x76, 0xbe, 0x4a,
+ 0xff, 0xd3, 0xcb, 0xf1, 0x1e, 0x99, 0x36, 0xb2, 0xbd, 0xcc, 0xcf, 0x25,
+ 0x62, 0x63, 0x92, 0x19, 0x9c, 0xaf, 0xa5, 0xa6, 0x36, 0x07, 0x18, 0xe3,
+ 0x75, 0x71, 0x9a, 0xde, 0x62, 0x98, 0xfd, 0x46, 0xf3, 0x46, 0x74, 0x98,
+ 0x7c, 0x1f, 0x2d, 0x6b, 0xe9, 0x30, 0xfd, 0xc4, 0x28, 0xf3, 0xf4, 0x36,
+ 0x9f, 0x9d, 0xcc, 0x1b, 0xe9, 0x2e, 0x57, 0x53, 0xa5, 0xaf, 0x90, 0x31,
+ 0x49, 0x6f, 0x11, 0xc1, 0x5b, 0x2d, 0x52, 0x5f, 0x1b, 0xa8, 0xaf, 0x8b,
+ 0xba, 0x2a, 0xf1, 0x70, 0x4d, 0x84, 0x5a, 0x42, 0x5e, 0xc9, 0xcb, 0x4b,
+ 0x49, 0x21, 0xaa, 0xec, 0x20, 0x2a, 0x27, 0xcc, 0xf4, 0x7a, 0x25, 0x16,
+ 0x31, 0x95, 0xbb, 0xd8, 0xce, 0x1c, 0xce, 0x6d, 0xf2, 0xba, 0xde, 0xf6,
+ 0x84, 0x10, 0x21, 0x5b, 0x47, 0xcd, 0x84, 0x49, 0xdc, 0xc4, 0xfa, 0x8e,
+ 0xb8, 0xcf, 0x75, 0x04, 0xe7, 0x16, 0xc8, 0xe7, 0x08, 0xf9, 0x1c, 0xc6,
+ 0x9b, 0xb7, 0x70, 0x9a, 0x5a, 0xeb, 0xe9, 0x27, 0xa7, 0xb3, 0xe1, 0xa1,
+ 0x2d, 0xde, 0x6f, 0xf1, 0x71, 0xbf, 0xe4, 0x34, 0xdb, 0xbc, 0x78, 0x21,
+ 0x89, 0xcd, 0xc4, 0x47, 0xe6, 0x29, 0x25, 0xeb, 0x90, 0xdb, 0xa9, 0x0a,
+ 0x25, 0x4b, 0x17, 0xf5, 0x0d, 0xa7, 0xcf, 0xf0, 0x6d, 0x2f, 0x39, 0xdd,
+ 0x17, 0xbe, 0x95, 0xd3, 0x2c, 0xbe, 0xcc, 0xf7, 0x33, 0xf9, 0x83, 0x98,
+ 0xf1, 0xf9, 0x11, 0x99, 0xf2, 0x21, 0x30, 0xa5, 0x92, 0x5f, 0x0a, 0xfd,
+ 0x41, 0x36, 0x1e, 0x80, 0x91, 0x3e, 0x89, 0x08, 0x12, 0x13, 0x1a, 0xfe,
+ 0xaa, 0xc5, 0x87, 0x63, 0x31, 0x23, 0xb3, 0x93, 0x3c, 0x5d, 0x39, 0x37,
+ 0xc4, 0x88, 0x8c, 0x68, 0xd4, 0x53, 0xe2, 0xab, 0xaf, 0xd9, 0x0f, 0x6d,
+ 0xca, 0xe5, 0xe0, 0x1e, 0x8f, 0x9d, 0x8d, 0x6a, 0x30, 0x76, 0xfd, 0x84,
+ 0xb8, 0xb8, 0x30, 0x21, 0x44, 0x67, 0xbb, 0x79, 0xee, 0x23, 0xaf, 0x41,
+ 0x2d, 0x54, 0x71, 0x7e, 0xae, 0x34, 0x7e, 0xd5, 0x94, 0x06, 0xff, 0x01,
+ 0x77, 0xfc, 0xeb, 0x6f, 0x32, 0x8a, 0xcf, 0xf3, 0x12, 0x9f, 0x42, 0x04,
+ 0x6c, 0x33, 0x32, 0x4b, 0x3d, 0xdc, 0x97, 0x34, 0xb8, 0x7f, 0x4d, 0x4e,
+ 0x33, 0xbf, 0x7b, 0x92, 0xb1, 0xe8, 0x16, 0xbe, 0x73, 0xa9, 0x58, 0xe2,
+ 0x70, 0xbd, 0xb9, 0x15, 0x7f, 0xa3, 0x7b, 0x51, 0x63, 0xfe, 0x10, 0xcf,
+ 0xba, 0x1a, 0x45, 0xec, 0x4f, 0x56, 0xa2, 0x91, 0x98, 0x7f, 0x82, 0x98,
+ 0xdf, 0x3c, 0x4b, 0xad, 0x99, 0x6a, 0x67, 0x7e, 0x25, 0xdf, 0xbb, 0x94,
+ 0xde, 0xd9, 0x1e, 0xd7, 0x57, 0x3d, 0x32, 0xed, 0xc1, 0x9b, 0xd6, 0x5a,
+ 0x7a, 0x98, 0xb4, 0xf2, 0xc8, 0xac, 0xc4, 0xfb, 0x3a, 0xe5, 0x41, 0x62,
+ 0x3f, 0x7a, 0x87, 0x8a, 0x19, 0x6b, 0xad, 0xe2, 0x77, 0xb1, 0xef, 0x83,
+ 0x93, 0x29, 0xe1, 0xde, 0x6b, 0xc7, 0xac, 0x53, 0x4b, 0x70, 0xdf, 0x73,
+ 0x1b, 0xaf, 0x23, 0xb5, 0x03, 0x25, 0x7d, 0xd7, 0xbb, 0x98, 0xaf, 0xe7,
+ 0xcb, 0xf8, 0x7e, 0x96, 0xed, 0xbe, 0x29, 0x68, 0x95, 0xc4, 0xf0, 0x3a,
+ 0x62, 0x7c, 0x92, 0x38, 0x79, 0x78, 0x5a, 0xe0, 0x0d, 0xd6, 0x89, 0x42,
+ 0xd2, 0xb0, 0x76, 0x2a, 0x46, 0xba, 0x47, 0x49, 0x64, 0x57, 0x96, 0x6b,
+ 0xe4, 0xdd, 0xac, 0x73, 0xb8, 0x43, 0xe0, 0xe7, 0x16, 0xb4, 0x00, 0xb1,
+ 0xfd, 0x6f, 0xac, 0x59, 0xff, 0x51, 0xae, 0x91, 0xc9, 0x42, 0x25, 0x42,
+ 0x2d, 0xd4, 0x7c, 0x62, 0xb9, 0x9b, 0x58, 0x3e, 0x44, 0x3e, 0x8c, 0xd0,
+ 0x13, 0x6c, 0x26, 0x96, 0x57, 0xb4, 0x19, 0xd9, 0x2e, 0xfa, 0x69, 0xcf,
+ 0xea, 0x08, 0x71, 0x1a, 0xa7, 0x87, 0x1d, 0x41, 0x07, 0xe7, 0x4a, 0x4f,
+ 0x1b, 0x91, 0x0e, 0xe2, 0x5f, 0x65, 0x9f, 0xd7, 0xd8, 0x67, 0xa1, 0x4e,
+ 0x7a, 0xed, 0x00, 0x5e, 0x60, 0x1f, 0x33, 0xe9, 0xb8, 0x3a, 0x21, 0xf1,
+ 0x3f, 0x86, 0x44, 0x46, 0xe2, 0xdf, 0x59, 0xd6, 0x4a, 0xdf, 0x2f, 0xf1,
+ 0x4f, 0x0c, 0xe6, 0x89, 0xc1, 0x12, 0x07, 0x06, 0x24, 0x07, 0x6a, 0xe8,
+ 0x2b, 0x4e, 0xd0, 0x57, 0x54, 0xd9, 0x51, 0xe2, 0x5f, 0xf2, 0xa1, 0xe4,
+ 0x2d, 0xba, 0xca, 0x1c, 0x58, 0xef, 0xce, 0x27, 0x35, 0x20, 0x88, 0xa6,
+ 0x49, 0x43, 0x57, 0x95, 0xff, 0x14, 0x4f, 0x98, 0xe6, 0xfc, 0x76, 0xfa,
+ 0x83, 0x2f, 0xdb, 0x62, 0xcc, 0x7b, 0x10, 0xf7, 0x9c, 0x08, 0xa9, 0x12,
+ 0xe7, 0xf5, 0x93, 0x41, 0x84, 0x26, 0x25, 0x0f, 0xb2, 0xe3, 0x11, 0x62,
+ 0xc4, 0xf2, 0xfc, 0x96, 0xf8, 0x8f, 0x12, 0x17, 0xaa, 0xd2, 0xcd, 0x31,
+ 0x6a, 0xa6, 0x74, 0xb4, 0x4e, 0x1a, 0x03, 0x27, 0x70, 0x55, 0xbc, 0x11,
+ 0x33, 0x33, 0x7b, 0x99, 0xff, 0x6d, 0xc9, 0x18, 0xf7, 0x4a, 0xc7, 0xdd,
+ 0x37, 0xc7, 0x70, 0x39, 0xe1, 0x6c, 0xb1, 0x82, 0x65, 0xaf, 0xad, 0x61,
+ 0x4b, 0x1e, 0xd8, 0x96, 0xa7, 0xd9, 0x35, 0x3d, 0xab, 0xfc, 0xb8, 0x86,
+ 0xc3, 0x44, 0x7f, 0xbf, 0xee, 0x30, 0xff, 0x01, 0xea, 0x7d, 0xe9, 0x9d,
+ 0x92, 0x07, 0xff, 0x79, 0xf9, 0x8c, 0xf9, 0x2b, 0x4f, 0xe9, 0xef, 0xdb,
+ 0xde, 0xc5, 0x33, 0xe7, 0x16, 0x62, 0xb0, 0x93, 0x18, 0xec, 0x61, 0x8e,
+ 0xb6, 0x5b, 0xe4, 0x36, 0xf3, 0x99, 0x55, 0x03, 0xf4, 0xd4, 0x4d, 0x7d,
+ 0xd5, 0xd4, 0xb4, 0x7d, 0xd4, 0xa7, 0x77, 0xcd, 0x4a, 0x7a, 0x70, 0x87,
+ 0xda, 0xd9, 0x41, 0xdd, 0xec, 0x52, 0x1e, 0x72, 0xb1, 0x95, 0x26, 0x8e,
+ 0x34, 0x25, 0x4d, 0x5f, 0xeb, 0x63, 0xed, 0x38, 0x14, 0x5e, 0xf4, 0xdf,
+ 0x32, 0x4e, 0xe9, 0xb9, 0x8d, 0xb8, 0x2c, 0xbf, 0xcf, 0xba, 0x3a, 0xb4,
+ 0x16, 0xaa, 0xbd, 0x56, 0x51, 0x6d, 0x79, 0xc6, 0x50, 0xf1, 0x03, 0xea,
+ 0xec, 0xc2, 0x26, 0x79, 0xd6, 0xe0, 0xba, 0xd8, 0x16, 0x31, 0x63, 0xd1,
+ 0x83, 0xc4, 0xd5, 0xab, 0xdf, 0x39, 0x7b, 0x94, 0xf0, 0x36, 0x9c, 0x57,
+ 0x6f, 0xfa, 0x68, 0xa9, 0x0f, 0x6b, 0x6f, 0xe2, 0x4d, 0xc3, 0x33, 0x2d,
+ 0x51, 0xe2, 0x51, 0x62, 0x4d, 0x43, 0xe1, 0x95, 0x4a, 0xbc, 0xf1, 0x4a,
+ 0x10, 0xaf, 0xbf, 0x22, 0xc4, 0x68, 0x12, 0x3c, 0xe1, 0x08, 0xf1, 0x50,
+ 0x72, 0x0d, 0x8e, 0xeb, 0xb1, 0xe8, 0x0b, 0xae, 0x8f, 0x75, 0xe8, 0x63,
+ 0x8d, 0x81, 0xb3, 0xb8, 0x21, 0x0a, 0x2e, 0xa7, 0x13, 0xe4, 0x5b, 0x09,
+ 0x8b, 0xae, 0xdf, 0xad, 0xd5, 0x70, 0x81, 0xf8, 0x0b, 0x11, 0x7f, 0xbf,
+ 0xa3, 0xe6, 0x5e, 0x2d, 0x6b, 0xee, 0xaa, 0x02, 0xf9, 0xd8, 0x16, 0x40,
+ 0x8f, 0x5c, 0x0b, 0x71, 0x38, 0x7c, 0x13, 0x87, 0xac, 0xbd, 0xdc, 0xf3,
+ 0xb3, 0x96, 0x11, 0xef, 0x24, 0x1e, 0x67, 0x2c, 0xc3, 0xe9, 0xa0, 0x9f,
+ 0x1d, 0x76, 0x31, 0x49, 0xed, 0x8d, 0x49, 0x5c, 0x12, 0x87, 0xcc, 0xc9,
+ 0x3e, 0xf6, 0x39, 0xcd, 0x3e, 0x63, 0x65, 0x3f, 0xfb, 0x1e, 0x12, 0x69,
+ 0xe9, 0x67, 0xa3, 0xc4, 0xe0, 0x3e, 0xd7, 0xcf, 0x4a, 0xff, 0x2a, 0xbd,
+ 0xab, 0x8c, 0xb3, 0xdd, 0x8d, 0xb3, 0xfb, 0x26, 0x0e, 0xa9, 0x61, 0xb5,
+ 0x12, 0x7f, 0x0f, 0x60, 0xec, 0xa5, 0x1a, 0x84, 0xcc, 0x3b, 0x71, 0x3e,
+ 0xf3, 0x80, 0x1a, 0x31, 0xa1, 0xd7, 0xdb, 0x25, 0x3c, 0x6e, 0x2e, 0xa6,
+ 0x90, 0xcf, 0xbf, 0x23, 0xf2, 0x61, 0xc3, 0x39, 0xeb, 0x7a, 0xd2, 0x01,
+ 0x7a, 0xc4, 0x1b, 0xc2, 0x13, 0x33, 0xce, 0x6d, 0xa1, 0x2f, 0x6b, 0xf2,
+ 0x96, 0xfc, 0xdd, 0x9a, 0xc2, 0xfb, 0x02, 0x75, 0xa5, 0x75, 0xaa, 0xf4,
+ 0x74, 0x23, 0xe4, 0xdc, 0xa8, 0x59, 0xf2, 0x77, 0xb1, 0xc2, 0xa7, 0xaa,
+ 0xd4, 0x73, 0x4f, 0x9b, 0x1c, 0x37, 0x4d, 0x0d, 0x59, 0x1c, 0xfb, 0x1b,
+ 0x5d, 0x1e, 0x21, 0x06, 0x87, 0xa5, 0xd7, 0xa2, 0x2f, 0xe1, 0x59, 0x7d,
+ 0x89, 0xa6, 0xee, 0xf6, 0xc2, 0x94, 0x6d, 0x8e, 0xf2, 0x10, 0xd7, 0xa0,
+ 0x99, 0x83, 0x4a, 0x9a, 0xb5, 0x79, 0x2f, 0xf1, 0xd5, 0xc3, 0x1a, 0x7c,
+ 0xd9, 0x6a, 0x26, 0x87, 0x05, 0xeb, 0xd0, 0x0d, 0xb1, 0xcf, 0x5c, 0x3c,
+ 0xd3, 0xc9, 0xf3, 0x5c, 0x9c, 0x71, 0x57, 0xb3, 0x76, 0xaf, 0x63, 0xbd,
+ 0xe6, 0x69, 0x91, 0x39, 0xfd, 0x32, 0x26, 0x1a, 0x57, 0xb5, 0x19, 0x03,
+ 0x1b, 0xbd, 0x01, 0xe4, 0x88, 0xf7, 0x57, 0x59, 0x83, 0xf2, 0xdc, 0xd3,
+ 0xc9, 0xa2, 0x91, 0xca, 0x62, 0x04, 0x1b, 0xb9, 0xa7, 0x3c, 0x03, 0x39,
+ 0xff, 0x18, 0x2b, 0x9d, 0x91, 0xb7, 0xb3, 0xb6, 0x8d, 0x97, 0xb9, 0x7d,
+ 0x05, 0x09, 0x4b, 0x72, 0x7b, 0x9e, 0xb5, 0x6d, 0xdc, 0xe5, 0xb6, 0x91,
+ 0x92, 0x7c, 0xae, 0x28, 0xd7, 0xb4, 0x4f, 0x20, 0x39, 0x7c, 0x6b, 0x3d,
+ 0x93, 0x78, 0x5e, 0xeb, 0x93, 0xde, 0x36, 0x9f, 0x97, 0x35, 0x49, 0xd6,
+ 0xa2, 0xc5, 0xba, 0xa4, 0xc9, 0xfb, 0x84, 0x4c, 0xe3, 0xc4, 0x1e, 0xe1,
+ 0x29, 0xdd, 0x49, 0x9c, 0xfb, 0xd0, 0x1b, 0x4c, 0xa5, 0xee, 0x43, 0x26,
+ 0x32, 0xa7, 0x61, 0x53, 0xbe, 0xa1, 0x2f, 0x60, 0x83, 0xef, 0x28, 0xb0,
+ 0xfe, 0x44, 0x43, 0xe6, 0x96, 0x3b, 0x89, 0x8f, 0x73, 0x9a, 0x16, 0x9a,
+ 0x58, 0x2e, 0xdf, 0xc1, 0x67, 0xb9, 0xdb, 0xde, 0x49, 0xa4, 0x7f, 0xdf,
+ 0x9d, 0xc4, 0x0b, 0xe4, 0xc7, 0x58, 0xe9, 0x4e, 0xc2, 0xf9, 0x5e, 0x8b,
+ 0x17, 0x33, 0x61, 0xec, 0xfe, 0xa8, 0x5d, 0xc5, 0xe5, 0x9c, 0x11, 0x39,
+ 0x8e, 0xdd, 0xe8, 0x77, 0xef, 0x1f, 0x90, 0xf5, 0xdb, 0xbb, 0xf0, 0x4f,
+ 0xed, 0xf2, 0xfe, 0x21, 0x25, 0xd7, 0x38, 0xce, 0xe5, 0x43, 0xa3, 0xde,
+ 0xac, 0x67, 0x2d, 0xd8, 0xb1, 0x46, 0xc1, 0x43, 0xc9, 0x3b, 0x5d, 0x6c,
+ 0x8f, 0x17, 0x8d, 0x74, 0x94, 0xcf, 0xee, 0x99, 0x90, 0x35, 0xf2, 0x71,
+ 0x9e, 0x17, 0xa1, 0x35, 0xda, 0xbd, 0xaa, 0xc8, 0x37, 0x45, 0xae, 0x28,
+ 0x86, 0x73, 0x18, 0xf2, 0x8e, 0x20, 0x71, 0xce, 0xab, 0x18, 0xf3, 0x1f,
+ 0x7a, 0x8d, 0x54, 0xbd, 0x8b, 0x99, 0xc7, 0x79, 0x76, 0x93, 0x7f, 0x7b,
+ 0xe5, 0xb9, 0x0f, 0x1b, 0x39, 0xe6, 0x07, 0x6b, 0xe4, 0x59, 0xf4, 0x73,
+ 0x91, 0x5d, 0x66, 0x38, 0x0b, 0x8a, 0xc6, 0xdc, 0x80, 0xfa, 0x24, 0x35,
+ 0xfc, 0x71, 0x6a, 0xb8, 0xf4, 0x2c, 0xbd, 0xf4, 0x2c, 0x4d, 0xf3, 0x71,
+ 0xaf, 0x91, 0xb9, 0x4e, 0xbd, 0xe3, 0x98, 0x7d, 0xbd, 0x8a, 0xd1, 0x7b,
+ 0x82, 0xfa, 0xbf, 0x53, 0x29, 0x8d, 0xb9, 0xb2, 0x3c, 0xe6, 0xdd, 0x05,
+ 0x4d, 0xe9, 0xcc, 0x83, 0xba, 0x83, 0xe8, 0x36, 0x8b, 0xda, 0x51, 0xac,
+ 0x24, 0xc7, 0x4c, 0xb9, 0x66, 0xc6, 0xd6, 0xca, 0xd8, 0x14, 0x5c, 0x69,
+ 0x91, 0xef, 0xb6, 0xca, 0x38, 0x9c, 0x2a, 0x3b, 0x45, 0xed, 0x7d, 0xc5,
+ 0x57, 0xd6, 0x2f, 0xcf, 0x16, 0x6b, 0x19, 0x9c, 0x30, 0x42, 0x3e, 0xb3,
+ 0x0e, 0xa3, 0xb4, 0x81, 0x41, 0xb3, 0x19, 0x39, 0xdd, 0x8f, 0x2d, 0xd6,
+ 0x17, 0x82, 0x3a, 0xc9, 0xf7, 0x81, 0xa7, 0x5e, 0xe2, 0x19, 0xde, 0xbc,
+ 0x86, 0x58, 0xf2, 0x39, 0x1c, 0xd3, 0x77, 0xd1, 0x0f, 0x6e, 0xc5, 0xeb,
+ 0xae, 0x9e, 0xd8, 0xc4, 0xb3, 0x42, 0x0c, 0xd9, 0xb2, 0xd6, 0xdd, 0x32,
+ 0xb6, 0xbc, 0x93, 0xb8, 0x24, 0xb2, 0xa5, 0x31, 0x9c, 0x6d, 0x56, 0x86,
+ 0x71, 0x7d, 0xa3, 0xbb, 0x3b, 0xa8, 0xbb, 0x15, 0xa6, 0xe7, 0xae, 0x4a,
+ 0xea, 0xee, 0x56, 0xeb, 0xcf, 0xf1, 0x14, 0x39, 0x5e, 0x65, 0x7e, 0x26,
+ 0x9e, 0x0e, 0xcb, 0x31, 0xa9, 0xaf, 0x35, 0x4b, 0xc7, 0xff, 0x90, 0x63,
+ 0xca, 0x39, 0x64, 0x3d, 0x3c, 0x2f, 0x0e, 0xd5, 0xca, 0x31, 0x07, 0x95,
+ 0x8d, 0xe4, 0xd4, 0x3c, 0x4b, 0xef, 0x0f, 0xc8, 0xa7, 0x05, 0xe6, 0xa7,
+ 0xf1, 0x36, 0x7c, 0x6a, 0x24, 0x9f, 0x9e, 0x58, 0xc2, 0xa7, 0x83, 0x79,
+ 0xe9, 0xbd, 0x14, 0xb4, 0xb4, 0xfd, 0x29, 0x75, 0x45, 0x08, 0x7f, 0xdb,
+ 0x0d, 0x71, 0xc6, 0xf5, 0xbe, 0xd2, 0xef, 0xa6, 0x95, 0xee, 0x59, 0xa9,
+ 0x4f, 0xd5, 0x08, 0x92, 0x4f, 0x1b, 0xc8, 0xa7, 0x7e, 0xf2, 0xe9, 0x69,
+ 0x53, 0x34, 0xee, 0x48, 0x1a, 0xa9, 0x79, 0xfa, 0x9a, 0x75, 0xe4, 0xd4,
+ 0x3b, 0xe4, 0xd4, 0x48, 0xb1, 0xa4, 0x53, 0xfb, 0xb8, 0xee, 0xfb, 0xa9,
+ 0x53, 0xeb, 0x8a, 0x52, 0xdb, 0x1c, 0xe2, 0x3f, 0x80, 0xcf, 0xc9, 0xa9,
+ 0xd9, 0xa4, 0xab, 0x53, 0xd6, 0xef, 0x90, 0xd8, 0x75, 0x5a, 0xf2, 0x89,
+ 0x3a, 0x95, 0x2f, 0x36, 0x59, 0xa7, 0xb9, 0xa6, 0xf1, 0xbc, 0x71, 0xbd,
+ 0x87, 0x9c, 0xf2, 0xb5, 0x1b, 0xe7, 0x2e, 0x13, 0xbb, 0x81, 0x18, 0xf4,
+ 0x88, 0x2d, 0xd7, 0xc4, 0x1a, 0xcb, 0x3a, 0x79, 0x90, 0xf8, 0xef, 0xa1,
+ 0x66, 0xf4, 0x16, 0x6d, 0xec, 0x2d, 0x2e, 0xdd, 0x53, 0xd6, 0xa1, 0xdb,
+ 0xee, 0xcb, 0xb8, 0xff, 0xf6, 0xed, 0xac, 0x57, 0xb7, 0x6d, 0x97, 0x7c,
+ 0x5d, 0xe6, 0x97, 0x7c, 0x1d, 0xce, 0xbf, 0xa6, 0xde, 0xfe, 0x1d, 0x79,
+ 0xa7, 0x26, 0xc4, 0x51, 0x4b, 0xde, 0x49, 0x48, 0xdf, 0xa3, 0x60, 0xc8,
+ 0x92, 0xf7, 0x6a, 0x1d, 0x51, 0x15, 0x46, 0xe4, 0xfb, 0xf8, 0x4a, 0x64,
+ 0xc3, 0x4e, 0xdc, 0xe7, 0xd6, 0x48, 0x43, 0xef, 0x63, 0xad, 0x9b, 0x2f,
+ 0x9f, 0xfd, 0x66, 0x78, 0x3e, 0x7b, 0x87, 0x75, 0xea, 0x28, 0xcf, 0x79,
+ 0x43, 0x85, 0xaf, 0xc4, 0x7c, 0x58, 0xc5, 0x88, 0x79, 0xf3, 0x8e, 0xd2,
+ 0xd5, 0xb1, 0xc3, 0x7c, 0x36, 0x56, 0x58, 0xac, 0x51, 0xd4, 0x4c, 0x53,
+ 0x88, 0xad, 0xe6, 0x7f, 0x8b, 0x2d, 0xdf, 0x7a, 0x57, 0x88, 0x49, 0xc6,
+ 0x70, 0xc1, 0xc2, 0x6e, 0x1f, 0x62, 0x7d, 0xd7, 0x59, 0xd7, 0x3f, 0x58,
+ 0x63, 0x64, 0x0a, 0x4a, 0xa2, 0x77, 0x83, 0x22, 0xbd, 0x9e, 0xa7, 0xab,
+ 0x82, 0xef, 0xb4, 0xd0, 0x1b, 0x5d, 0x61, 0x06, 0xfd, 0xfc, 0x7e, 0xc6,
+ 0x32, 0x22, 0x47, 0xf8, 0x77, 0x4b, 0x4a, 0x8e, 0x21, 0x44, 0x87, 0x25,
+ 0xef, 0xbb, 0x46, 0xd4, 0xdc, 0x44, 0x56, 0x54, 0x99, 0x17, 0xa8, 0x4d,
+ 0x46, 0x66, 0x44, 0x91, 0x3e, 0x3b, 0x0a, 0x57, 0x67, 0xf9, 0x4c, 0x9b,
+ 0x88, 0xe0, 0xef, 0x5d, 0xff, 0x1c, 0xa5, 0x66, 0x35, 0xe0, 0x1f, 0x5c,
+ 0xdd, 0x52, 0xb1, 0xed, 0x25, 0x23, 0xa5, 0x2a, 0x7b, 0x70, 0xc9, 0x32,
+ 0xf4, 0x9f, 0x32, 0x6e, 0x6a, 0xcd, 0x8b, 0x9d, 0x3c, 0x3f, 0x71, 0x8e,
+ 0x6c, 0x9f, 0xb7, 0x56, 0xd1, 0x58, 0x3b, 0x7e, 0xdc, 0x22, 0x6b, 0xf7,
+ 0x2e, 0xf4, 0x34, 0xef, 0xe4, 0x47, 0x45, 0xdd, 0x94, 0xaa, 0x6c, 0xa2,
+ 0x27, 0x09, 0x4d, 0x85, 0xb0, 0x7d, 0xb5, 0x10, 0xab, 0x56, 0x3b, 0xf8,
+ 0x3c, 0xd9, 0x14, 0x3f, 0xcb, 0x1a, 0x74, 0xa8, 0xd6, 0x48, 0x03, 0xbf,
+ 0xc0, 0x66, 0x7a, 0xd9, 0x54, 0x5b, 0x0e, 0xb8, 0x53, 0xae, 0xf1, 0x17,
+ 0xe8, 0x94, 0x1e, 0xd8, 0x0a, 0x49, 0xbf, 0xe5, 0xe2, 0xb7, 0x74, 0xaf,
+ 0xc4, 0xd4, 0x1d, 0xc8, 0x8a, 0x4a, 0xd3, 0xe8, 0x9b, 0x65, 0xbd, 0xfd,
+ 0x20, 0xb6, 0x5c, 0x7f, 0x78, 0x56, 0x7a, 0x60, 0x33, 0xba, 0x5e, 0x11,
+ 0xcc, 0xc5, 0xf3, 0xcc, 0x45, 0xcc, 0x09, 0xd2, 0x32, 0xf0, 0xac, 0xe5,
+ 0x84, 0x94, 0x41, 0xe5, 0x51, 0xf2, 0xa1, 0xcf, 0x5f, 0x49, 0x0f, 0xe1,
+ 0xd0, 0x3f, 0x78, 0x50, 0x7d, 0x40, 0x7a, 0x8a, 0x00, 0xb5, 0xa6, 0xa9,
+ 0x37, 0xc8, 0xfc, 0xec, 0x48, 0x4a, 0xff, 0x41, 0xac, 0x1f, 0xb8, 0x21,
+ 0x3a, 0xe9, 0x71, 0x3b, 0xcb, 0x1e, 0xf7, 0x89, 0xe9, 0x34, 0x3d, 0xb0,
+ 0xa6, 0xc8, 0x3b, 0xb6, 0x54, 0x1b, 0x0f, 0xa4, 0x8f, 0x4a, 0x1f, 0x22,
+ 0xd7, 0xa0, 0xe3, 0x6a, 0x52, 0x62, 0x57, 0xc7, 0x70, 0xbb, 0x11, 0xc9,
+ 0x42, 0xde, 0xe9, 0xdc, 0xea, 0x2f, 0xa0, 0xa7, 0xbf, 0xe3, 0x39, 0xa0,
+ 0x6f, 0x62, 0x2c, 0x86, 0x5f, 0x88, 0xba, 0xa4, 0x17, 0x7d, 0xee, 0x59,
+ 0x2e, 0xa2, 0xa7, 0xc9, 0xfb, 0x73, 0xf4, 0x09, 0x5e, 0x9e, 0x99, 0xf7,
+ 0x10, 0x4b, 0x5f, 0xb6, 0x0c, 0xbd, 0x5a, 0x8f, 0xec, 0x78, 0x1d, 0xcf,
+ 0xa8, 0xf7, 0x53, 0x57, 0x2f, 0xe4, 0x1e, 0x65, 0x3d, 0xf7, 0xb4, 0x47,
+ 0x78, 0x06, 0x68, 0x9c, 0xca, 0x8a, 0x7a, 0xfa, 0x41, 0x9e, 0x97, 0x51,
+ 0xdb, 0x16, 0xa7, 0xdf, 0x5e, 0xdc, 0x2b, 0x0f, 0x7e, 0x68, 0x99, 0x70,
+ 0xdc, 0xdf, 0x41, 0xbd, 0x7b, 0x9a, 0xe7, 0x68, 0x73, 0xb9, 0xde, 0x51,
+ 0x8a, 0x4b, 0xad, 0xb0, 0x2d, 0xb4, 0xdc, 0x0b, 0xfd, 0xc1, 0xdb, 0xc4,
+ 0xb4, 0x4e, 0x7a, 0x1f, 0x5f, 0xa9, 0xdf, 0x9f, 0x4d, 0x37, 0xe8, 0x8f,
+ 0xb0, 0xde, 0xcd, 0x13, 0x2b, 0x4f, 0xac, 0xb6, 0x64, 0x2c, 0xf3, 0x32,
+ 0x16, 0xfa, 0x4b, 0xe7, 0x7e, 0x0f, 0x7d, 0x49, 0x12, 0x08, 0xcd, 0xfd,
+ 0x35, 0x79, 0xe5, 0x69, 0x0d, 0x21, 0xbb, 0x8b, 0x31, 0xbe, 0xfa, 0xaf,
+ 0xdc, 0x9a, 0xfe, 0x49, 0xf4, 0x7b, 0xd8, 0x67, 0xc2, 0x02, 0x9e, 0x39,
+ 0x01, 0x3c, 0x3d, 0x19, 0xa3, 0x2f, 0xa7, 0x8f, 0x3c, 0xa1, 0xe1, 0xfb,
+ 0xd3, 0x95, 0xf8, 0xd1, 0x74, 0x10, 0x3b, 0xa6, 0xdd, 0xbb, 0xae, 0x0d,
+ 0x75, 0x7c, 0xaf, 0x83, 0x67, 0xbb, 0x59, 0x6b, 0x35, 0x3e, 0xa2, 0x87,
+ 0x5a, 0xa1, 0x78, 0x10, 0x39, 0x00, 0x5d, 0x27, 0x6e, 0x6a, 0x5b, 0x7e,
+ 0x44, 0x2e, 0x0b, 0x61, 0xae, 0x96, 0x3a, 0xf9, 0xbc, 0xfb, 0x7d, 0x84,
+ 0xfe, 0x31, 0x23, 0x31, 0x98, 0x27, 0x06, 0xf3, 0xc4, 0xe4, 0x4d, 0x4f,
+ 0x2d, 0xb1, 0x1c, 0xa7, 0x8f, 0x7e, 0x4e, 0x94, 0xb0, 0xf1, 0xb5, 0x38,
+ 0x6a, 0x9e, 0x24, 0x7f, 0x55, 0x6a, 0x28, 0xf0, 0xcf, 0xb9, 0x88, 0xbe,
+ 0xa9, 0x28, 0xf3, 0xff, 0xb7, 0xe5, 0xfc, 0x9f, 0xf1, 0x97, 0xf4, 0xc2,
+ 0x70, 0x66, 0xd1, 0x80, 0xc9, 0x7c, 0x83, 0xbe, 0x21, 0x3f, 0x34, 0xa8,
+ 0x21, 0x1b, 0x0d, 0xc1, 0x18, 0x98, 0x84, 0xa7, 0x35, 0x08, 0xb9, 0x76,
+ 0xa0, 0xe0, 0xae, 0x51, 0x88, 0x31, 0xea, 0x9b, 0xcc, 0xc1, 0xbf, 0xe7,
+ 0xd0, 0xea, 0x61, 0x3e, 0x1c, 0xc8, 0xb3, 0x35, 0xf0, 0x69, 0x41, 0xde,
+ 0x7d, 0xc6, 0xd2, 0xdd, 0xf8, 0xc2, 0x1d, 0xf3, 0x93, 0x42, 0x0a, 0xfb,
+ 0xf3, 0x1f, 0x88, 0xfd, 0xe1, 0x92, 0xc6, 0xa7, 0x79, 0x3e, 0x0a, 0x1d,
+ 0x28, 0x7b, 0x21, 0x72, 0xb8, 0x9a, 0xeb, 0xbd, 0x9a, 0x74, 0xbd, 0x3f,
+ 0x6b, 0xe4, 0x80, 0x7a, 0xd4, 0x64, 0xb1, 0xab, 0xb9, 0x21, 0xc6, 0x62,
+ 0x89, 0x40, 0x29, 0xa6, 0x84, 0x7e, 0x04, 0x15, 0xc4, 0xae, 0x3c, 0x23,
+ 0x49, 0xfd, 0x90, 0xbf, 0x79, 0x3e, 0x51, 0x9d, 0x88, 0x97, 0xeb, 0x72,
+ 0x1e, 0x93, 0x6d, 0x81, 0xb2, 0x5f, 0x5d, 0xf4, 0x22, 0x1d, 0x7c, 0x26,
+ 0xbd, 0xc8, 0x57, 0xa2, 0x2f, 0xdc, 0x71, 0x53, 0x73, 0xb2, 0x7c, 0x63,
+ 0x34, 0x2f, 0xef, 0xb4, 0x5a, 0xe8, 0x88, 0x15, 0x9c, 0x62, 0xe4, 0x47,
+ 0x5a, 0x63, 0xfa, 0x30, 0xc7, 0x73, 0x74, 0x9d, 0x5c, 0xde, 0x43, 0xbf,
+ 0xcc, 0x77, 0x8a, 0x2d, 0xec, 0x23, 0xb5, 0xec, 0x2f, 0xb8, 0xd6, 0x2f,
+ 0x9a, 0x25, 0xb6, 0x87, 0xf3, 0x6f, 0x79, 0x54, 0x53, 0xae, 0x33, 0x91,
+ 0x1a, 0x66, 0x3c, 0x0b, 0xba, 0xf4, 0xd6, 0x0e, 0xb5, 0x2d, 0xe1, 0xf6,
+ 0xcf, 0xaa, 0x32, 0x0e, 0x37, 0x1e, 0xb6, 0x49, 0xcd, 0x32, 0x32, 0xa7,
+ 0x90, 0x70, 0xfa, 0xa5, 0x39, 0x58, 0x26, 0x63, 0x68, 0x8a, 0xf4, 0x33,
+ 0x9e, 0x43, 0x61, 0x57, 0x0f, 0xf9, 0x8c, 0xf3, 0xe5, 0x3d, 0x1b, 0x2a,
+ 0x21, 0xb0, 0x22, 0xe9, 0x9e, 0xf9, 0xcb, 0xff, 0x5f, 0x43, 0xa5, 0x0f,
+ 0x91, 0x58, 0xfc, 0x5f, 0x69, 0xd7, 0x8a, 0xc0, 0xa8, 0x1a, 0x00, 0x00,
+ 0x00 };
static const u32 bnx2_TPAT_b06FwData[(0x0/4) + 1] = { 0x0 };
static const u32 bnx2_TPAT_b06FwRodata[(0x0/4) + 1] = { 0x0 };
static struct fw_info bnx2_tpat_fw_06 = {
- /* Firmware version: 4.0.5 */
+ /* Firmware version: 4.4.22 */
.ver_major = 0x4,
- .ver_minor = 0x0,
- .ver_fix = 0x5,
+ .ver_minor = 0x4,
+ .ver_fix = 0x16,
- .start_addr = 0x08000888,
+ .start_addr = 0x08000488,
- .text_addr = 0x08000800,
- .text_len = 0x1a90,
+ .text_addr = 0x08000400,
+ .text_len = 0x1aa4,
.text_index = 0x0,
.gz_text = bnx2_TPAT_b06FwText,
.gz_text_len = sizeof(bnx2_TPAT_b06FwText),
@@ -3686,11 +3639,11 @@ static struct fw_info bnx2_tpat_fw_06 = {
.data_index = 0x0,
.data = bnx2_TPAT_b06FwData,
- .sbss_addr = 0x080022c0,
+ .sbss_addr = 0x08001ec0,
.sbss_len = 0x44,
.sbss_index = 0x0,
- .bss_addr = 0x08002304,
+ .bss_addr = 0x08001f04,
.bss_len = 0x450,
.bss_index = 0x0,
@@ -3717,862 +3670,862 @@ static const struct cpu_reg cpu_reg_tpat = {
};
static u8 bnx2_TXP_b06FwText[] = {
- 0xad, 0x7b, 0x7f, 0x70, 0x9b, 0x75, 0x7a, 0xe7, 0xe7, 0xd5, 0x0f, 0x5b,
- 0xb2, 0x65, 0x59, 0x0e, 0x4a, 0x90, 0x77, 0xbd, 0x8d, 0x5e, 0xf4, 0xca,
- 0x16, 0xd8, 0x49, 0x5e, 0x25, 0xce, 0xc6, 0x59, 0xab, 0x44, 0x75, 0x1c,
- 0xdb, 0x71, 0x1c, 0x30, 0xc1, 0xdd, 0x3a, 0x3d, 0xae, 0xf1, 0x25, 0x26,
- 0x31, 0x10, 0xc0, 0xe9, 0xa6, 0x7b, 0x62, 0x8f, 0xd6, 0xc2, 0x76, 0x82,
- 0x43, 0x64, 0xbf, 0xce, 0x2a, 0x59, 0x87, 0x4e, 0x67, 0xd6, 0x60, 0x07,
- 0x07, 0x56, 0x8e, 0x60, 0xdb, 0x6b, 0xbb, 0x73, 0xbb, 0x83, 0x8e, 0x40,
- 0xf0, 0x72, 0x01, 0xb6, 0xfd, 0xa3, 0x47, 0x6f, 0xee, 0xda, 0xcc, 0x02,
- 0x59, 0xa0, 0x4b, 0xa0, 0x3b, 0x7b, 0x53, 0x67, 0x0b, 0xbc, 0xf7, 0x79,
- 0xde, 0x57, 0x4a, 0xb2, 0x94, 0x4e, 0x67, 0x3a, 0xe7, 0x19, 0x8f, 0xac,
- 0xf7, 0xc7, 0xf3, 0x7d, 0x7e, 0x3f, 0x9f, 0xe7, 0xf9, 0x7e, 0x5d, 0x0f,
- 0x54, 0xa0, 0xf8, 0x53, 0xc5, 0xdf, 0xe6, 0xe1, 0xd4, 0xe1, 0x8d, 0x6b,
- 0xf5, 0xb5, 0xd6, 0x05, 0x37, 0x5c, 0x72, 0xf3, 0xab, 0x0a, 0x30, 0xf0,
- 0x01, 0xfe, 0x5d, 0x3f, 0x5f, 0xf9, 0xf7, 0xbd, 0x66, 0xfd, 0x38, 0x81,
- 0x40, 0x89, 0x2f, 0xf9, 0x85, 0xc7, 0x91, 0x40, 0x6b, 0x9b, 0x06, 0x8f,
- 0x33, 0xf1, 0x67, 0x89, 0x7d, 0x1a, 0x90, 0xcc, 0x35, 0x86, 0xb7, 0xe2,
- 0x53, 0x33, 0x1d, 0x74, 0x41, 0xae, 0x7f, 0x25, 0xf1, 0xc9, 0xc8, 0x8f,
- 0x36, 0xa9, 0x1f, 0xcf, 0x3a, 0xe1, 0x09, 0x24, 0x4e, 0x23, 0x50, 0x0f,
- 0x4f, 0x1d, 0xdf, 0xf9, 0x93, 0x86, 0x6a, 0x27, 0xfc, 0x25, 0x5a, 0x2d,
- 0x18, 0x33, 0x90, 0xf6, 0x24, 0x86, 0x51, 0xbe, 0x11, 0x78, 0x37, 0x13,
- 0xd5, 0xc7, 0x80, 0x69, 0x47, 0x22, 0x1a, 0x7e, 0x09, 0x3a, 0x8e, 0xe4,
- 0xc3, 0x68, 0xe7, 0xef, 0x76, 0xe3, 0x33, 0x33, 0xec, 0x46, 0xda, 0xc9,
- 0xe7, 0xf6, 0x36, 0x03, 0xdb, 0x32, 0x3a, 0x8e, 0x1a, 0xf0, 0xd4, 0x26,
- 0x1e, 0xc5, 0x66, 0x7e, 0xfa, 0x13, 0x29, 0xbc, 0x31, 0x19, 0x09, 0x3f,
- 0x03, 0xb5, 0x5f, 0x73, 0xaa, 0x29, 0xa0, 0x71, 0x68, 0x50, 0x51, 0x07,
- 0xde, 0x54, 0xd4, 0xde, 0x49, 0x05, 0x1e, 0x85, 0xcf, 0x35, 0xe6, 0xe4,
- 0x33, 0x85, 0xdb, 0x72, 0x1e, 0x5c, 0x72, 0xca, 0xfa, 0xbf, 0x49, 0x7d,
- 0x2b, 0x70, 0x69, 0x2d, 0x18, 0x27, 0x0f, 0xee, 0x84, 0x82, 0xa7, 0x9b,
- 0xa3, 0xa1, 0x51, 0xc8, 0xfd, 0x30, 0xb6, 0xe6, 0xe5, 0x53, 0xa5, 0xd4,
- 0xa6, 0x39, 0xae, 0x9b, 0xe6, 0x19, 0xbd, 0x1c, 0xe9, 0x80, 0x1a, 0x02,
- 0x14, 0x8c, 0xea, 0x0e, 0x24, 0x03, 0x6d, 0x61, 0x17, 0xd4, 0xd0, 0xbd,
- 0xf8, 0x67, 0xca, 0x9c, 0x8c, 0xb9, 0x61, 0x3f, 0x3f, 0x80, 0x72, 0x14,
- 0x02, 0xb6, 0xd6, 0x9e, 0xce, 0x98, 0xe6, 0x05, 0xcd, 0x85, 0x33, 0xd4,
- 0xcf, 0x68, 0xee, 0x9f, 0xcd, 0x02, 0x75, 0x33, 0xae, 0x95, 0xd6, 0xf7,
- 0x60, 0x36, 0x60, 0x9a, 0x73, 0xbc, 0x77, 0x34, 0x57, 0xd2, 0xb3, 0x69,
- 0x3a, 0x34, 0xd3, 0xdc, 0xa7, 0xfd, 0xca, 0xdc, 0xfb, 0x6b, 0xcf, 0x9a,
- 0xe6, 0x13, 0xfa, 0x4d, 0x38, 0x9b, 0x6d, 0x57, 0xba, 0x17, 0x56, 0xf9,
- 0xb7, 0xcf, 0x98, 0xb8, 0xa0, 0x23, 0xe0, 0x48, 0x74, 0x28, 0xdb, 0x17,
- 0xba, 0x94, 0x6d, 0xf9, 0x5d, 0x4a, 0xc7, 0xdc, 0xef, 0x2a, 0x5d, 0x0b,
- 0x03, 0x4a, 0x67, 0x3e, 0x84, 0x79, 0x23, 0x88, 0x39, 0xa3, 0x5f, 0x69,
- 0x5f, 0xe8, 0x53, 0x6c, 0x39, 0x52, 0x4a, 0x5b, 0xbe, 0x44, 0xeb, 0xba,
- 0x1e, 0xb7, 0x67, 0x12, 0x98, 0x30, 0xca, 0xb9, 0xce, 0xb2, 0xf9, 0xa3,
- 0x86, 0x65, 0xca, 0xa9, 0xe3, 0x58, 0xfe, 0x09, 0xec, 0x9c, 0x31, 0xcd,
- 0x5c, 0x1c, 0xc8, 0xe5, 0x81, 0xef, 0x19, 0x91, 0xde, 0x21, 0xc5, 0x34,
- 0x3b, 0xa3, 0xe6, 0xea, 0xcb, 0x7a, 0x63, 0xec, 0x65, 0xfc, 0x93, 0x39,
- 0x1b, 0x44, 0xda, 0x47, 0x1a, 0xc7, 0x69, 0xb3, 0xfb, 0x27, 0xe1, 0x29,
- 0x4f, 0x8c, 0xe3, 0x67, 0x19, 0x78, 0xca, 0x12, 0x69, 0x5c, 0xc8, 0x8c,
- 0x06, 0x3c, 0x88, 0x84, 0xb6, 0x2b, 0xe9, 0x94, 0x03, 0xea, 0xf0, 0xdb,
- 0x50, 0xc3, 0xb4, 0xc7, 0xd2, 0x79, 0x45, 0x2d, 0xbc, 0x0c, 0x35, 0xf9,
- 0x2b, 0x45, 0xed, 0xaa, 0x75, 0x22, 0xe9, 0x88, 0x7a, 0xf0, 0xa3, 0x06,
- 0xb1, 0xc9, 0x38, 0xd6, 0x5a, 0xb6, 0x49, 0xe3, 0xd6, 0x6b, 0xb6, 0x49,
- 0x60, 0x94, 0x7c, 0x1d, 0x25, 0x5f, 0xaf, 0xe8, 0x6a, 0xe8, 0x69, 0x98,
- 0xab, 0x07, 0x75, 0xb9, 0x97, 0xc0, 0x78, 0xde, 0x0c, 0xfb, 0x13, 0x97,
- 0xc8, 0x2f, 0xd2, 0x5f, 0x4a, 0x78, 0xd2, 0xd5, 0x89, 0x4f, 0xcd, 0xd7,
- 0x37, 0x86, 0xf0, 0x62, 0x3e, 0x88, 0x17, 0xf2, 0x01, 0x3c, 0x9f, 0x6f,
- 0x87, 0x91, 0x87, 0x7f, 0x67, 0xfe, 0x8b, 0xfc, 0xd8, 0x84, 0x8f, 0xcf,
- 0x93, 0x6f, 0xff, 0x8e, 0xbc, 0x6b, 0xa0, 0x2c, 0x81, 0xde, 0x1f, 0x67,
- 0x46, 0xcc, 0x0a, 0x0d, 0x03, 0x35, 0x09, 0x2d, 0x79, 0x9b, 0xe2, 0x6b,
- 0xa1, 0x1f, 0xf6, 0xbe, 0x9a, 0x6b, 0x71, 0x69, 0x53, 0x5e, 0xb8, 0xa9,
- 0xff, 0x6d, 0x79, 0xd3, 0x1c, 0xd3, 0x0f, 0xad, 0xdb, 0xdb, 0xf2, 0xa7,
- 0x85, 0x5e, 0xad, 0x07, 0xe9, 0xfc, 0x20, 0xe0, 0x4f, 0xf0, 0x93, 0xa1,
- 0xb8, 0xab, 0xa9, 0x3d, 0x7c, 0xee, 0x41, 0x97, 0xed, 0xcf, 0xe4, 0x81,
- 0x7a, 0x7f, 0xc1, 0x20, 0x0f, 0xc6, 0xb4, 0x1f, 0x15, 0x61, 0xca, 0xf7,
- 0x13, 0xf2, 0x19, 0xc3, 0xf7, 0xf3, 0x1a, 0x79, 0x6b, 0x22, 0x8f, 0x61,
- 0xf2, 0xe7, 0xc1, 0xde, 0xac, 0x3a, 0x9d, 0x86, 0x3a, 0x31, 0x8b, 0x35,
- 0x48, 0x06, 0x03, 0xf4, 0xc1, 0x3f, 0x86, 0x4d, 0xa3, 0x07, 0x53, 0x06,
- 0xd6, 0x07, 0x12, 0xb4, 0x6f, 0x1c, 0x8f, 0x96, 0x21, 0x3a, 0xf0, 0xb1,
- 0xa2, 0xe0, 0xf5, 0x68, 0x0f, 0x26, 0x29, 0x4f, 0x4f, 0xce, 0x8b, 0x07,
- 0xb2, 0x15, 0xb8, 0x2f, 0x6b, 0xe2, 0xfe, 0x38, 0x12, 0x15, 0x94, 0x27,
- 0x16, 0x8f, 0x86, 0xdf, 0x83, 0x0b, 0xed, 0xb9, 0x1e, 0xc6, 0xd2, 0x56,
- 0x24, 0xcb, 0x3c, 0xd8, 0x9a, 0xf3, 0x31, 0x1e, 0x93, 0x38, 0x3d, 0xe3,
- 0x81, 0x7b, 0x83, 0x03, 0xb3, 0xc1, 0x32, 0xc4, 0xea, 0x1d, 0xfc, 0x0d,
- 0xfa, 0xdb, 0x66, 0xea, 0xfc, 0xdb, 0x0c, 0x17, 0x0e, 0x18, 0x0e, 0x8c,
- 0x64, 0x4d, 0xb3, 0x5d, 0x37, 0x71, 0x75, 0x43, 0x00, 0x3f, 0xa0, 0xfe,
- 0x0e, 0x19, 0x21, 0x9c, 0xcd, 0x3f, 0x4e, 0x5e, 0x82, 0x36, 0xbf, 0x06,
- 0x79, 0x37, 0xc8, 0xbb, 0x41, 0xbe, 0x0d, 0xe1, 0xf3, 0x3c, 0x63, 0x46,
- 0xa7, 0x5c, 0x5e, 0xf2, 0x50, 0x89, 0x21, 0xf2, 0x11, 0x89, 0x9b, 0x70,
- 0xc4, 0xd5, 0xf4, 0x5e, 0x26, 0xaf, 0xd5, 0xf5, 0xa6, 0xf9, 0xf1, 0x06,
- 0x91, 0x85, 0x36, 0x77, 0xf4, 0x48, 0x8c, 0xfe, 0x56, 0x15, 0xe3, 0xea,
- 0x6f, 0xa9, 0xb7, 0x27, 0xf3, 0x5e, 0xa4, 0xb2, 0x96, 0xdf, 0x1e, 0x2e,
- 0x23, 0xdf, 0xc2, 0x57, 0x5e, 0x8b, 0x32, 0x46, 0xa3, 0xfd, 0x8c, 0x51,
- 0xec, 0x20, 0xcf, 0xf7, 0x1b, 0xd1, 0x96, 0x5d, 0x8a, 0x0b, 0x9d, 0xb9,
- 0xa0, 0xbf, 0xfd, 0x06, 0x3e, 0x29, 0xaf, 0xc4, 0x20, 0x65, 0x0d, 0x90,
- 0xbf, 0x20, 0xf6, 0x91, 0xcf, 0x17, 0x8a, 0x7c, 0xce, 0xe5, 0x65, 0xad,
- 0xcf, 0xf3, 0x5a, 0xe2, 0x13, 0xe9, 0x15, 0x89, 0xa0, 0x82, 0x0a, 0x1f,
- 0x76, 0xe5, 0xde, 0xa2, 0x2d, 0xea, 0xf0, 0xa7, 0xb4, 0xc1, 0x8b, 0x8c,
- 0x91, 0xef, 0x5f, 0xf3, 0x17, 0xb1, 0xc7, 0x63, 0xb4, 0x83, 0x7a, 0x3a,
- 0x0d, 0x1f, 0x06, 0xf2, 0x49, 0x1c, 0x99, 0x41, 0x72, 0x5e, 0x3f, 0xce,
- 0x78, 0x5f, 0x05, 0xa7, 0x56, 0x9e, 0x0c, 0x68, 0x15, 0xd8, 0x37, 0x17,
- 0xc4, 0x70, 0xbe, 0x0d, 0x46, 0x36, 0x88, 0x83, 0xf4, 0xcd, 0x2b, 0xf1,
- 0xe4, 0xfd, 0x7e, 0x08, 0xef, 0x41, 0x3c, 0xc0, 0x77, 0x9e, 0x98, 0x09,
- 0x62, 0x88, 0x3a, 0xda, 0x1e, 0x8f, 0xb6, 0x78, 0x79, 0xed, 0x00, 0xaf,
- 0x1d, 0xa5, 0xfe, 0xcf, 0xeb, 0x93, 0x18, 0xe8, 0x55, 0x63, 0x40, 0x10,
- 0xfb, 0x0d, 0x04, 0xe8, 0xc2, 0x8f, 0x31, 0xbf, 0xc5, 0xce, 0xf3, 0xfb,
- 0xbd, 0xf9, 0x0a, 0xca, 0xe9, 0x47, 0x48, 0xfb, 0xc4, 0x74, 0x37, 0x9b,
- 0xe6, 0x77, 0xf5, 0xe8, 0xd2, 0x4f, 0x9d, 0x2e, 0x3c, 0x92, 0x77, 0x20,
- 0x35, 0x57, 0x81, 0xdf, 0xcf, 0xba, 0x70, 0x57, 0x7d, 0x05, 0x0e, 0xcd,
- 0x25, 0x31, 0x36, 0x53, 0x81, 0xc1, 0x2c, 0x56, 0xef, 0xd7, 0xc7, 0x6a,
- 0xca, 0xa0, 0x2e, 0xb7, 0x23, 0x86, 0xab, 0xb4, 0xc3, 0x23, 0x73, 0x3e,
- 0x7f, 0xff, 0x4c, 0x00, 0xa9, 0x05, 0x2f, 0x9f, 0x77, 0xf0, 0xf9, 0x72,
- 0xe8, 0xeb, 0x23, 0xa9, 0x00, 0x84, 0xc7, 0x4a, 0x3c, 0x34, 0xe7, 0xc5,
- 0x83, 0xd9, 0x00, 0x0e, 0xce, 0x34, 0x63, 0xda, 0x48, 0xe2, 0x18, 0x73,
- 0xc7, 0xf7, 0xe2, 0x6a, 0xef, 0x41, 0x45, 0x4d, 0x6e, 0x53, 0x92, 0x68,
- 0x88, 0xbb, 0x71, 0x89, 0x79, 0xc8, 0x1d, 0x6f, 0x6c, 0x79, 0x9e, 0xb9,
- 0xa1, 0x2c, 0x11, 0xe4, 0x77, 0x75, 0x82, 0x31, 0x9b, 0x74, 0x3b, 0x36,
- 0x00, 0x2b, 0x25, 0x7e, 0x83, 0xfe, 0x6e, 0x23, 0xe0, 0xef, 0xce, 0xd7,
- 0xf9, 0xb7, 0x1b, 0x21, 0xff, 0x76, 0xc6, 0xd7, 0x36, 0xf1, 0x47, 0xc3,
- 0x83, 0xe3, 0xf1, 0x4f, 0xcd, 0x81, 0x1a, 0x2b, 0x9f, 0xf9, 0x77, 0xce,
- 0xa8, 0xe9, 0x59, 0xa8, 0x3a, 0xab, 0x01, 0x26, 0x17, 0x5c, 0xb4, 0x9f,
- 0x82, 0x1a, 0xad, 0x99, 0x79, 0x3c, 0x80, 0x87, 0x98, 0x53, 0xfe, 0x9a,
- 0x39, 0x65, 0x70, 0x2a, 0x12, 0x98, 0x86, 0x97, 0xfa, 0x06, 0xf6, 0x9e,
- 0x0b, 0xd2, 0xe6, 0x5d, 0x78, 0x9c, 0x7c, 0x6d, 0xdf, 0x18, 0xc4, 0x7d,
- 0xf9, 0x80, 0xbf, 0x8b, 0xf6, 0x7b, 0x2f, 0x17, 0xf2, 0x6f, 0xa5, 0x2d,
- 0xdf, 0xce, 0xa9, 0xe1, 0x02, 0xfe, 0xaf, 0xf8, 0x53, 0x0c, 0x0e, 0x60,
- 0xff, 0x94, 0x1b, 0x85, 0xa0, 0xac, 0x45, 0x9d, 0x1b, 0x2f, 0x9a, 0x3e,
- 0x4d, 0x3b, 0x7d, 0x90, 0xba, 0xfe, 0x46, 0xde, 0x87, 0x07, 0x0d, 0x35,
- 0xf6, 0x7d, 0xc5, 0x47, 0x9d, 0x7a, 0xa8, 0x07, 0x26, 0x98, 0x55, 0xf2,
- 0x5c, 0x1c, 0xe1, 0x55, 0x76, 0xae, 0x3d, 0x34, 0x27, 0x7e, 0x42, 0xdb,
- 0x1b, 0xf4, 0x01, 0xfa, 0xcf, 0xf7, 0xaf, 0xc5, 0xaa, 0x1a, 0x48, 0x5b,
- 0xb9, 0x3b, 0x46, 0x7f, 0xb1, 0x75, 0x74, 0x62, 0x46, 0xf4, 0xa0, 0x4e,
- 0xc3, 0x91, 0xc4, 0xba, 0xf5, 0x7f, 0x6d, 0x5e, 0x5a, 0x29, 0xfa, 0x08,
- 0x60, 0x84, 0x3a, 0x3c, 0x6d, 0x98, 0xe6, 0xd5, 0x0d, 0x1f, 0x9a, 0x2d,
- 0x37, 0x8b, 0x5e, 0x44, 0xd6, 0x1f, 0x28, 0x52, 0x47, 0x6a, 0x34, 0xff,
- 0xff, 0x07, 0x5f, 0xf9, 0xa6, 0x39, 0x60, 0xc9, 0x27, 0xfe, 0xe2, 0xa2,
- 0x2f, 0x3e, 0x4e, 0xda, 0x0e, 0x0c, 0x90, 0xde, 0xc3, 0x86, 0xf9, 0x51,
- 0x6d, 0xe2, 0x33, 0xb3, 0x65, 0x93, 0x36, 0xbc, 0xac, 0xfc, 0x4f, 0x5e,
- 0x0f, 0xe2, 0xa1, 0x7c, 0x0b, 0x75, 0xd7, 0x8e, 0x27, 0xa8, 0xc3, 0xa3,
- 0x86, 0xe4, 0xc4, 0x10, 0xfd, 0xb9, 0x8e, 0xfe, 0xed, 0x52, 0xb6, 0x19,
- 0x39, 0x6c, 0x9f, 0x4c, 0xa3, 0x93, 0xfe, 0xbe, 0x94, 0x89, 0xb4, 0x3c,
- 0x0b, 0x35, 0x4d, 0x19, 0xfc, 0x5d, 0xd4, 0x71, 0xbb, 0xa1, 0x76, 0x89,
- 0x4d, 0xdb, 0x99, 0x97, 0x5e, 0xca, 0x84, 0xfc, 0x6d, 0x79, 0xd1, 0x77,
- 0x9d, 0x7f, 0x6b, 0xfe, 0xab, 0xb4, 0xbd, 0x82, 0xcd, 0x6b, 0x3c, 0xcc,
- 0x33, 0x77, 0xc1, 0xb6, 0xab, 0x6d, 0xbb, 0xd7, 0xe3, 0x8d, 0x03, 0x1f,
- 0x32, 0x3f, 0xa5, 0x57, 0xda, 0xd7, 0x52, 0xbc, 0x56, 0xbd, 0x01, 0xfe,
- 0x3b, 0xe9, 0x07, 0x7b, 0xe8, 0x07, 0x57, 0x37, 0x7c, 0x6a, 0x86, 0x6f,
- 0xb2, 0xfd, 0xa0, 0x6d, 0xc6, 0xe5, 0xef, 0xa0, 0x9e, 0xb6, 0xe9, 0x0a,
- 0xe6, 0xf4, 0x0c, 0x06, 0xae, 0x61, 0x87, 0xe4, 0xec, 0x59, 0x3d, 0xc9,
- 0x3c, 0xf2, 0x9b, 0x70, 0xd5, 0x60, 0xf6, 0x59, 0xfd, 0x71, 0x84, 0x6d,
- 0xdf, 0xc1, 0xc1, 0xac, 0x17, 0xe9, 0xbb, 0x02, 0x98, 0x6f, 0x08, 0xe0,
- 0x61, 0xd2, 0xbe, 0x12, 0x6f, 0x1c, 0x7a, 0x83, 0x3a, 0x98, 0xad, 0x91,
- 0x6b, 0x49, 0xfc, 0xa5, 0xfe, 0x28, 0x70, 0x93, 0xbd, 0xf6, 0x82, 0xc4,
- 0xe8, 0x42, 0x33, 0x8e, 0xe6, 0xfb, 0x15, 0x3b, 0x6f, 0xaa, 0x5d, 0x49,
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+ 0x37, 0x4a, 0xeb, 0xac, 0x75, 0x23, 0xed, 0x8a, 0xfb, 0xf0, 0x93, 0x06,
+ 0xb1, 0xc9, 0x28, 0x56, 0xd8, 0xb6, 0xc9, 0x62, 0xd9, 0x35, 0xdb, 0xa4,
+ 0x30, 0x4c, 0xbe, 0x0e, 0x93, 0xaf, 0x97, 0x0d, 0x2d, 0xf2, 0x24, 0xac,
+ 0xa5, 0x7d, 0x86, 0xdc, 0x4b, 0x61, 0xb4, 0x60, 0x45, 0x83, 0xa9, 0x4b,
+ 0xe4, 0x17, 0xd9, 0x2f, 0xa5, 0x7c, 0xd9, 0xea, 0xd4, 0xa7, 0xd6, 0x6b,
+ 0x6b, 0x22, 0x78, 0xa1, 0x10, 0xc6, 0x73, 0x85, 0x10, 0x9e, 0x2d, 0xb4,
+ 0xc3, 0x2c, 0x20, 0xb8, 0xad, 0xf0, 0x45, 0x7e, 0x6c, 0x21, 0xc0, 0xe7,
+ 0xc9, 0x77, 0x70, 0x6b, 0xc1, 0xd3, 0x5b, 0x96, 0x42, 0xf7, 0x4f, 0x73,
+ 0x43, 0x56, 0x85, 0x8e, 0xde, 0x9a, 0x94, 0x9e, 0xbe, 0x55, 0x05, 0x5a,
+ 0xe8, 0x87, 0xdd, 0xaf, 0xe4, 0x5b, 0x3c, 0xfa, 0x71, 0x3f, 0xbc, 0xd4,
+ 0xff, 0xc6, 0x82, 0x65, 0x8d, 0x18, 0x07, 0x56, 0xee, 0x6a, 0xf9, 0x8b,
+ 0xf9, 0x6e, 0xbd, 0x0b, 0xd9, 0x42, 0x1f, 0x10, 0x4c, 0xf1, 0x9b, 0xa1,
+ 0xb8, 0xbd, 0xa9, 0x3d, 0x7a, 0xee, 0x01, 0x8f, 0xe3, 0xcf, 0xe4, 0x81,
+ 0x7a, 0x7f, 0xce, 0x24, 0x0f, 0xe6, 0xe1, 0x20, 0x2a, 0xa2, 0x94, 0xef,
+ 0xe7, 0xe4, 0x33, 0x81, 0x1f, 0x16, 0x74, 0xf2, 0xd6, 0x44, 0x1e, 0xa3,
+ 0xe4, 0xcf, 0x87, 0x5d, 0x13, 0xda, 0x78, 0x16, 0xda, 0x91, 0x29, 0x2c,
+ 0x47, 0x3a, 0x1c, 0xa2, 0x0f, 0xfe, 0x39, 0x1c, 0x1a, 0x5d, 0x38, 0x6e,
+ 0x62, 0x55, 0x28, 0x45, 0xfb, 0x26, 0xf1, 0x70, 0x19, 0xe2, 0xbd, 0x1f,
+ 0x2b, 0x85, 0xd7, 0xe2, 0x5d, 0x18, 0xa3, 0x3c, 0x5d, 0x79, 0x3f, 0xee,
+ 0x9f, 0xa8, 0xc0, 0xbd, 0x13, 0x16, 0xee, 0x4b, 0x22, 0x55, 0x41, 0x79,
+ 0x12, 0xc9, 0x78, 0xf4, 0x3d, 0x78, 0xd0, 0x9e, 0xef, 0x62, 0x2c, 0x6d,
+ 0x40, 0xba, 0xcc, 0x87, 0x0d, 0xf9, 0x00, 0xe3, 0x31, 0x8d, 0xd3, 0x93,
+ 0x3e, 0x78, 0x57, 0xbb, 0x30, 0x15, 0x2e, 0x43, 0xa2, 0xde, 0xc5, 0x4f,
+ 0x38, 0xd8, 0x36, 0x59, 0x17, 0xdc, 0x68, 0x7a, 0xb0, 0xd7, 0x74, 0x61,
+ 0x68, 0xc2, 0xb2, 0xda, 0x0d, 0x0b, 0x57, 0x57, 0x87, 0xf0, 0x3c, 0xf5,
+ 0x77, 0xc0, 0x8c, 0xe0, 0x6c, 0xe1, 0x51, 0xf2, 0x12, 0x76, 0xf8, 0x35,
+ 0xc9, 0xbb, 0x49, 0xde, 0x4d, 0xf2, 0x6d, 0x0a, 0x9f, 0xe7, 0x19, 0x33,
+ 0x06, 0xe5, 0xf2, 0x93, 0x87, 0x4a, 0xf4, 0x93, 0x8f, 0x58, 0xd2, 0x82,
+ 0x2b, 0xa9, 0x65, 0x77, 0x31, 0x79, 0x2d, 0xad, 0xb7, 0xac, 0x8f, 0x57,
+ 0x8b, 0x2c, 0xb4, 0xb9, 0xab, 0x4b, 0x62, 0xf4, 0xf7, 0xaa, 0x18, 0x57,
+ 0x7f, 0x4b, 0xbd, 0x3d, 0x5e, 0xf0, 0x63, 0x70, 0xc2, 0xf6, 0xdb, 0x83,
+ 0x65, 0xe4, 0x5b, 0xf8, 0x2a, 0xe8, 0x71, 0xc6, 0x68, 0x3c, 0xc3, 0x18,
+ 0xc5, 0x56, 0xf2, 0x7c, 0x9f, 0x19, 0x6f, 0xd9, 0xae, 0x3c, 0xd8, 0x94,
+ 0x0f, 0x07, 0xdb, 0x6f, 0xe0, 0x93, 0xf2, 0x4a, 0x0c, 0x52, 0xd6, 0x10,
+ 0xf9, 0x0b, 0x63, 0x37, 0xf9, 0x7c, 0xae, 0xc8, 0xe7, 0x74, 0x41, 0xd6,
+ 0xfa, 0x3c, 0xaf, 0x25, 0x3e, 0x91, 0x5d, 0x94, 0x0a, 0x2b, 0x54, 0x04,
+ 0xb0, 0x3d, 0xff, 0x26, 0x6d, 0x51, 0x87, 0xbf, 0xa0, 0x0d, 0x5e, 0x60,
+ 0x8c, 0xfc, 0xf0, 0x9a, 0xbf, 0x88, 0x3d, 0x1e, 0xa1, 0x1d, 0xb4, 0xd3,
+ 0x59, 0x04, 0xd0, 0x5b, 0x48, 0xe3, 0xd0, 0x24, 0xd2, 0x33, 0xc6, 0x31,
+ 0xc6, 0xfb, 0x12, 0xb8, 0xf5, 0xf2, 0x74, 0x48, 0xaf, 0xc0, 0xee, 0xe9,
+ 0x30, 0x06, 0x0a, 0x6d, 0x30, 0x27, 0xc2, 0xd8, 0x47, 0xdf, 0xbc, 0x92,
+ 0x4c, 0xdf, 0x17, 0x84, 0xf0, 0x1e, 0xc6, 0xfd, 0x7c, 0xe7, 0xb1, 0xc9,
+ 0x30, 0xfa, 0xa9, 0xa3, 0xcd, 0xc9, 0x78, 0x8b, 0x9f, 0xd7, 0xf6, 0xf2,
+ 0xda, 0x61, 0xea, 0xff, 0xbc, 0x31, 0x86, 0xde, 0x6e, 0x2d, 0x01, 0x84,
+ 0xb1, 0xc7, 0x44, 0x88, 0x2e, 0xfc, 0x08, 0xf3, 0x5b, 0xe2, 0x3c, 0xff,
+ 0xbe, 0xa7, 0x50, 0x41, 0x39, 0x83, 0x88, 0xe8, 0x9f, 0x58, 0xde, 0x66,
+ 0xcb, 0xfa, 0xbe, 0x11, 0xbf, 0xf8, 0x96, 0xdb, 0x83, 0x87, 0x0a, 0x2e,
+ 0x0c, 0x4e, 0x57, 0xe0, 0x0f, 0x27, 0x3c, 0xb8, 0xb3, 0xbe, 0x02, 0x07,
+ 0xa6, 0xd3, 0x18, 0x99, 0xac, 0x40, 0xdf, 0x04, 0x96, 0xee, 0x31, 0x46,
+ 0x6a, 0xca, 0xa0, 0x2d, 0xb4, 0x23, 0x81, 0xab, 0xb4, 0xc3, 0x43, 0xd3,
+ 0x81, 0x60, 0x66, 0x32, 0x84, 0xc1, 0x59, 0x3f, 0x9f, 0x77, 0xf1, 0xf9,
+ 0x72, 0x18, 0xab, 0x62, 0x83, 0x21, 0x08, 0x8f, 0x95, 0xd8, 0x3f, 0xed,
+ 0xc7, 0x03, 0x13, 0x21, 0xec, 0x9b, 0x6c, 0xc6, 0xb8, 0x99, 0xc6, 0x51,
+ 0xe6, 0x8e, 0x1f, 0x24, 0xb5, 0xee, 0x7d, 0x4a, 0x4b, 0x6f, 0x54, 0x69,
+ 0x34, 0x24, 0xbd, 0xb8, 0xc4, 0x3c, 0xe4, 0x4d, 0x36, 0xb6, 0x3c, 0xcb,
+ 0xdc, 0x50, 0x96, 0x0a, 0xf3, 0x6f, 0xed, 0x08, 0x63, 0x36, 0xed, 0x75,
+ 0xad, 0x06, 0x16, 0x4b, 0xfc, 0x86, 0x83, 0x5b, 0xcc, 0x50, 0x70, 0x4b,
+ 0xa1, 0x2e, 0xb8, 0xd9, 0x8c, 0x04, 0x37, 0x33, 0xbe, 0x36, 0x8a, 0x3f,
+ 0x9a, 0x3e, 0x1c, 0x4b, 0x7e, 0x6a, 0xf5, 0xd6, 0xd8, 0xf9, 0x2c, 0xb8,
+ 0x6d, 0x52, 0xcb, 0x4e, 0x41, 0x33, 0x58, 0x0d, 0x30, 0x36, 0xeb, 0xa1,
+ 0xfd, 0x14, 0x6a, 0xf4, 0x66, 0xe6, 0xf1, 0x10, 0xf6, 0x33, 0xa7, 0xfc,
+ 0x15, 0x73, 0x4a, 0xdf, 0xf1, 0x58, 0x68, 0x1c, 0x7e, 0xea, 0x1b, 0xd8,
+ 0x75, 0x2e, 0x4c, 0x9b, 0x77, 0xe2, 0x51, 0xf2, 0xb5, 0x79, 0x4d, 0x18,
+ 0xf7, 0x16, 0x42, 0xc1, 0x4e, 0xda, 0xef, 0xbd, 0x7c, 0x24, 0xb8, 0x81,
+ 0xb6, 0x7c, 0x3b, 0xaf, 0x45, 0xe7, 0xf1, 0x8f, 0xe2, 0x4f, 0x09, 0xb8,
+ 0x80, 0x3d, 0xc7, 0xbd, 0x98, 0x0f, 0xcb, 0x5a, 0xd4, 0xb9, 0xf9, 0x82,
+ 0x15, 0xd0, 0xf5, 0xd3, 0xfb, 0xa8, 0xeb, 0x6f, 0x17, 0x02, 0x78, 0xc0,
+ 0xd4, 0x12, 0x3f, 0x54, 0x01, 0xea, 0xd4, 0x47, 0x3d, 0x30, 0xc1, 0x2c,
+ 0x91, 0xe7, 0x92, 0x88, 0x2e, 0x71, 0x72, 0xed, 0x81, 0x69, 0xf1, 0x13,
+ 0xda, 0xde, 0xa4, 0x0f, 0xd0, 0x7f, 0x7e, 0x78, 0x2d, 0x56, 0xb5, 0x50,
+ 0xd6, 0xce, 0xdd, 0x09, 0xfa, 0x8b, 0xa3, 0xa3, 0x13, 0x93, 0xa2, 0x07,
+ 0x6d, 0x1c, 0xae, 0x34, 0x56, 0xae, 0xfa, 0x2b, 0xeb, 0xd2, 0x62, 0xd1,
+ 0x47, 0x08, 0x43, 0xd4, 0xe1, 0x69, 0xd3, 0xb2, 0xae, 0xae, 0xfe, 0xd0,
+ 0x6a, 0xb9, 0x59, 0xf4, 0x22, 0xb2, 0x3e, 0xaf, 0xa4, 0x8e, 0xd4, 0xe8,
+ 0xc1, 0xff, 0x0f, 0xbe, 0xf2, 0x1d, 0xab, 0xd7, 0x96, 0x4f, 0xfc, 0xc5,
+ 0x43, 0x5f, 0x7c, 0x94, 0xb4, 0x5d, 0xe8, 0x25, 0xbd, 0x07, 0x4d, 0xeb,
+ 0xa3, 0xda, 0xd4, 0x67, 0x56, 0xcb, 0x5a, 0x7d, 0x60, 0x41, 0xfd, 0x0f,
+ 0x5e, 0x0f, 0x63, 0x7f, 0xa1, 0x85, 0xba, 0x6b, 0xc7, 0x63, 0xd4, 0xe1,
+ 0x61, 0x53, 0x72, 0x62, 0x84, 0xfe, 0x5c, 0x47, 0xff, 0xf6, 0xa8, 0x8d,
+ 0x66, 0x1e, 0x9b, 0xc7, 0xb2, 0xd8, 0x44, 0x7f, 0xbf, 0x98, 0x8b, 0xb5,
+ 0x3c, 0x0d, 0x2d, 0x4b, 0x19, 0x82, 0x9d, 0xd4, 0x71, 0xbb, 0xa9, 0x75,
+ 0x8a, 0x4d, 0xdb, 0x99, 0x97, 0x5e, 0xcc, 0x45, 0x82, 0x6d, 0x05, 0xd1,
+ 0x77, 0x5d, 0x70, 0x43, 0xe1, 0xab, 0xb4, 0xbd, 0xc2, 0xba, 0xe5, 0x3e,
+ 0xe6, 0x99, 0x3b, 0xe1, 0xd8, 0xd5, 0xb1, 0xdd, 0x6b, 0xc9, 0xc6, 0xde,
+ 0x0f, 0x99, 0x9f, 0xb2, 0x8b, 0x9d, 0x6b, 0x83, 0xbc, 0x56, 0xbd, 0x1a,
+ 0xc1, 0x3b, 0xe8, 0x07, 0x77, 0xd3, 0x0f, 0xae, 0xae, 0xfe, 0xd4, 0x8a,
+ 0xde, 0xe4, 0xf8, 0x41, 0xdb, 0xa4, 0x27, 0xd8, 0x41, 0x3d, 0x6d, 0x34,
+ 0x14, 0xa6, 0x8d, 0x1c, 0x7a, 0xaf, 0x61, 0x87, 0xf4, 0xd4, 0x59, 0x23,
+ 0xcd, 0x3c, 0xf2, 0xbb, 0xf0, 0xd4, 0x60, 0xea, 0x69, 0xe3, 0x51, 0x44,
+ 0x1d, 0xdf, 0xc1, 0xbe, 0x09, 0x3f, 0xb2, 0x77, 0x86, 0x30, 0xd3, 0x10,
+ 0xc2, 0x83, 0xa4, 0x7d, 0x25, 0xd9, 0xd8, 0xff, 0x3a, 0x75, 0x30, 0x55,
+ 0x23, 0xd7, 0xd2, 0xf8, 0x91, 0xf1, 0x30, 0x70, 0x93, 0xb3, 0xf6, 0xac,
+ 0xc4, 0xe8, 0x6c, 0x33, 0x0e, 0x17, 0x32, 0xca, 0xc9, 0x9b, 0x5a, 0x67,
+ 0x1a, 0x3f, 0xb7, 0x24, 0x97, 0xce, 0x9a, 0xcc, 0x71, 0xd4, 0xc7, 0x28,
+ 0xfd, 0x68, 0x38, 0x5f, 0x17, 0xdc, 0x44, 0x3f, 0x7a, 0x34, 0x2f, 0x32,
+ 0xc5, 0x0d, 0xc3, 0x5d, 0xcb, 0xda, 0x4c, 0xfd, 0x98, 0x76, 0xcd, 0xaf,
+ 0x0e, 0xe9, 0x47, 0x31, 0x6e, 0xf3, 0x36, 0xa8, 0x32, 0xc4, 0x18, 0x0c,
+ 0x99, 0xea, 0x72, 0xfd, 0x00, 0x1e, 0xb5, 0xaf, 0x85, 0x83, 0x3b, 0x26,
+ 0xd3, 0x2e, 0x97, 0x8e, 0x50, 0x65, 0xaa, 0x5d, 0xed, 0x60, 0xdd, 0xed,
+ 0x98, 0xec, 0x50, 0x1d, 0xb3, 0x12, 0x03, 0x9d, 0x6a, 0x33, 0x6b, 0x6e,
+ 0x9a, 0x35, 0x37, 0xcd, 0x9a, 0x9b, 0x26, 0x1f, 0x69, 0xd6, 0xda, 0xb6,
+ 0xc2, 0xa0, 0xda, 0x2a, 0xfa, 0xa7, 0x7f, 0x3d, 0x6b, 0x3a, 0x38, 0x82,
+ 0x39, 0x28, 0xb8, 0xa9, 0xb0, 0xc2, 0xe5, 0x60, 0xbb, 0x41, 0x55, 0xc4,
+ 0x32, 0xbe, 0x0a, 0x9d, 0xb5, 0xcc, 0x1c, 0x54, 0x5b, 0x58, 0x6f, 0x33,
+ 0xb6, 0x2e, 0x63, 0x03, 0xef, 0xb0, 0xce, 0xbe, 0xc6, 0x3a, 0x9b, 0x4f,
+ 0x32, 0xae, 0x96, 0x5f, 0xb5, 0x7a, 0x17, 0x3b, 0x35, 0x61, 0x84, 0xfc,
+ 0x7e, 0x9f, 0x36, 0x9b, 0x67, 0x2d, 0x6d, 0x77, 0x2b, 0xec, 0xd1, 0x51,
+ 0x5d, 0xcb, 0x9c, 0x7a, 0xb8, 0xc0, 0x3a, 0x60, 0xc4, 0x5a, 0xde, 0xa7,
+ 0x62, 0x0f, 0xeb, 0x5e, 0x5c, 0xbd, 0x89, 0x60, 0x47, 0x6f, 0xc3, 0xb1,
+ 0x89, 0x72, 0xf4, 0x27, 0xd3, 0x8b, 0x7c, 0xc4, 0x2a, 0x9d, 0xcd, 0x78,
+ 0x98, 0x4b, 0xab, 0x48, 0x2a, 0x4e, 0xbf, 0x41, 0xfa, 0x38, 0xeb, 0xc4,
+ 0x98, 0xf9, 0x55, 0xe4, 0x59, 0x4f, 0x67, 0x0c, 0x0f, 0x5e, 0xcb, 0xaf,
+ 0x60, 0x9e, 0x8b, 0x1b, 0x01, 0x55, 0xc1, 0xf8, 0x4d, 0x21, 0x67, 0x4a,
+ 0x7e, 0xb2, 0xac, 0x19, 0xe1, 0x21, 0x1e, 0x4f, 0x0f, 0x43, 0x72, 0x96,
+ 0xb5, 0xf4, 0x9e, 0x64, 0x19, 0xd6, 0xc5, 0x83, 0x58, 0xaa, 0xf7, 0xaa,
+ 0xce, 0x42, 0xdc, 0x38, 0x8f, 0x6f, 0xa9, 0xbb, 0x67, 0x53, 0x8c, 0xed,
+ 0x0c, 0x75, 0x53, 0x81, 0x4b, 0x61, 0xe1, 0x11, 0xd5, 0x5e, 0xdd, 0x85,
+ 0x77, 0xef, 0x52, 0x08, 0xe9, 0x69, 0x5c, 0x68, 0x0e, 0xd1, 0xaf, 0x3a,
+ 0x89, 0x31, 0xa2, 0x70, 0xcf, 0x45, 0x82, 0x5b, 0x69, 0x8b, 0xca, 0xb9,
+ 0x3a, 0xda, 0x87, 0xbe, 0x47, 0x1d, 0xb6, 0x51, 0x87, 0x5b, 0xa6, 0x11,
+ 0xaa, 0x48, 0xf5, 0xa8, 0x8e, 0x42, 0xbb, 0x6a, 0x2f, 0x68, 0xd4, 0x93,
+ 0xe8, 0xe4, 0x3b, 0xc4, 0x4a, 0xe2, 0x2b, 0x25, 0x5b, 0x8a, 0xbf, 0xde,
+ 0x68, 0xcf, 0x8c, 0x4b, 0x62, 0x6e, 0xdd, 0xf2, 0x14, 0xe3, 0xd1, 0x45,
+ 0xbe, 0x84, 0x07, 0x1f, 0xaa, 0x1b, 0xac, 0xa5, 0x57, 0x92, 0x4c, 0x9e,
+ 0x15, 0x29, 0x1c, 0x2f, 0x74, 0xd1, 0x2e, 0xab, 0x8b, 0xfe, 0x15, 0x0a,
+ 0x6e, 0x9c, 0x6c, 0x57, 0x1b, 0x67, 0x17, 0x05, 0xbb, 0x69, 0xc3, 0xee,
+ 0xd9, 0x88, 0xd0, 0xe5, 0xfa, 0x62, 0xdb, 0x34, 0x5c, 0xfa, 0xbf, 0x64,
+ 0xcb, 0x6f, 0x93, 0x96, 0xd8, 0xd3, 0x5f, 0xf2, 0xd3, 0xe0, 0xdd, 0x93,
+ 0x69, 0xbc, 0xbb, 0xda, 0xcb, 0x9a, 0x5a, 0xc2, 0x14, 0x55, 0xc5, 0xef,
+ 0xd3, 0x2e, 0xe8, 0x83, 0xaa, 0x53, 0xfc, 0xc8, 0xeb, 0xac, 0x79, 0xc7,
+ 0x24, 0xbc, 0x84, 0x0a, 0x51, 0x37, 0x31, 0xdd, 0x87, 0xc9, 0x78, 0xef,
+ 0x39, 0xd5, 0xa5, 0xba, 0x0a, 0x52, 0x83, 0x1d, 0x9f, 0x6a, 0xa3, 0x4f,
+ 0xb5, 0x93, 0x9f, 0x76, 0xfa, 0xd4, 0x16, 0xf2, 0xb3, 0xc5, 0xf6, 0x29,
+ 0xf1, 0xcd, 0xdf, 0xe6, 0x65, 0x43, 0xe1, 0x6e, 0x5b, 0x2f, 0x5b, 0xf9,
+ 0x6e, 0x27, 0xe5, 0xe8, 0xe4, 0x7b, 0x77, 0xf3, 0xbd, 0xbb, 0x67, 0xff,
+ 0x97, 0xf0, 0x47, 0x59, 0x9c, 0xd8, 0xbf, 0x5e, 0xd3, 0x24, 0x07, 0xfc,
+ 0xac, 0x88, 0x29, 0x90, 0x75, 0xa5, 0x24, 0x47, 0x0c, 0xa0, 0xbb, 0x19,
+ 0xbe, 0x45, 0xa9, 0x67, 0x5b, 0xb7, 0xd7, 0x33, 0x9f, 0x31, 0x9f, 0xfa,
+ 0x8e, 0x13, 0x4b, 0x33, 0x47, 0xcf, 0xb4, 0x28, 0x8c, 0x18, 0x37, 0x33,
+ 0x4e, 0x0d, 0x1c, 0x29, 0x68, 0x9d, 0x51, 0xde, 0x6b, 0x1a, 0x13, 0x8c,
+ 0xbf, 0x0f, 0x6d, 0xc4, 0x75, 0x91, 0x54, 0x3f, 0x22, 0x66, 0x2c, 0x72,
+ 0x44, 0x69, 0xfd, 0x1b, 0xa0, 0x5d, 0x64, 0x6d, 0x18, 0x9c, 0x56, 0xda,
+ 0x40, 0xad, 0x5b, 0x4b, 0xbf, 0x61, 0xe3, 0xeb, 0x7d, 0x58, 0x6e, 0x63,
+ 0xb8, 0x7e, 0x24, 0x88, 0x65, 0xb7, 0x92, 0xe6, 0xde, 0x75, 0x0a, 0x97,
+ 0x8d, 0x0f, 0x69, 0x47, 0x2d, 0x9d, 0x55, 0x06, 0x72, 0xcc, 0x13, 0x91,
+ 0xe3, 0x82, 0xd5, 0xf7, 0x11, 0xab, 0xc3, 0x17, 0xe0, 0xb3, 0xb9, 0xb1,
+ 0xd8, 0xa0, 0xcf, 0xad, 0x25, 0x88, 0xd3, 0xd3, 0xa4, 0x69, 0x14, 0x88,
+ 0xdf, 0xb9, 0x46, 0x74, 0x4f, 0x91, 0x66, 0xbc, 0x48, 0x53, 0xcf, 0x83,
+ 0x71, 0x73, 0x04, 0x9b, 0xe2, 0xac, 0x15, 0xcc, 0x79, 0x47, 0xa5, 0x27,
+ 0x20, 0xbd, 0xf2, 0xe3, 0x06, 0xff, 0x1e, 0x54, 0x3b, 0x24, 0xa6, 0xca,
+ 0x1d, 0x2b, 0x54, 0x73, 0x8d, 0xaa, 0xd4, 0x41, 0xcc, 0xd9, 0x6b, 0x0c,
+ 0xc8, 0x1a, 0x03, 0xbf, 0x50, 0x5a, 0xe2, 0x9c, 0x92, 0x5c, 0xdd, 0x98,
+ 0x39, 0xc7, 0x18, 0x3a, 0xac, 0xb4, 0x96, 0x63, 0x14, 0xdf, 0xaf, 0x0b,
+ 0xfd, 0x83, 0xc5, 0x75, 0x06, 0xd0, 0x90, 0x67, 0x7c, 0x16, 0x7c, 0x6a,
+ 0xc3, 0x44, 0x1b, 0x46, 0xa6, 0xdb, 0x30, 0x3c, 0xa1, 0x70, 0xb7, 0xb1,
+ 0x18, 0x97, 0x6e, 0xb6, 0xfb, 0x94, 0xaa, 0xa5, 0x7a, 0x2d, 0x86, 0x42,
+ 0xa8, 0x76, 0xe9, 0x5f, 0xc1, 0xae, 0x22, 0xc6, 0xdf, 0x74, 0xa2, 0x9b,
+ 0x79, 0xdf, 0xc2, 0xfb, 0x8c, 0xa5, 0x58, 0x0d, 0xd2, 0xde, 0x54, 0x0b,
+ 0xf1, 0x78, 0x9d, 0xdb, 0x89, 0xf7, 0x0f, 0x7d, 0x8e, 0x0d, 0x44, 0xff,
+ 0x9f, 0xbf, 0xd7, 0x86, 0xc7, 0x27, 0xca, 0xd0, 0xb2, 0x1a, 0x77, 0x46,
+ 0x50, 0xe5, 0x62, 0x8d, 0x7b, 0x73, 0xbb, 0x1a, 0xe4, 0x3d, 0xfb, 0x59,
+ 0xdf, 0x97, 0x53, 0x46, 0xea, 0x4f, 0x1a, 0xe4, 0xba, 0x9d, 0x37, 0x6e,
+ 0xb8, 0xde, 0xfd, 0x05, 0xd7, 0x15, 0x9e, 0x61, 0x22, 0xfb, 0x01, 0x6b,
+ 0x4a, 0x3e, 0x67, 0xc1, 0x9d, 0xf2, 0xa0, 0x7f, 0x2c, 0x8a, 0x7d, 0x73,
+ 0x61, 0xcc, 0xe5, 0xb4, 0xde, 0x4b, 0xec, 0x1f, 0x76, 0x35, 0xeb, 0x78,
+ 0x60, 0x2e, 0x82, 0xd9, 0x1c, 0x2c, 0x7f, 0x4a, 0x9f, 0xf7, 0xab, 0x04,
+ 0xf6, 0xce, 0xd5, 0xe1, 0x5c, 0x4e, 0xbf, 0x38, 0xac, 0xe2, 0x83, 0xb5,
+ 0xc4, 0x1d, 0x0f, 0xce, 0x35, 0x61, 0xff, 0x9c, 0x8f, 0xef, 0x58, 0xd8,
+ 0x92, 0xac, 0xe3, 0xf3, 0x2e, 0x3c, 0x7d, 0xd2, 0xb2, 0x04, 0x77, 0xf5,
+ 0xcf, 0x01, 0xb3, 0xe3, 0xac, 0x45, 0x67, 0x58, 0x97, 0x9e, 0x00, 0xf6,
+ 0x3e, 0xe1, 0xc2, 0xf4, 0xb8, 0x85, 0x5d, 0xc6, 0x70, 0xad, 0x8b, 0x0e,
+ 0xdf, 0xcb, 0xba, 0xe1, 0x65, 0x0d, 0xbc, 0x27, 0xe4, 0xe4, 0xf3, 0x4b,
+ 0xcc, 0x53, 0xf7, 0x3d, 0x91, 0xc0, 0x9b, 0xb9, 0x2c, 0xb6, 0x10, 0x9f,
+ 0x0f, 0x92, 0x97, 0x37, 0x72, 0xac, 0x63, 0x73, 0x06, 0x5e, 0xcf, 0xf9,
+ 0xb8, 0x4e, 0x13, 0x5e, 0xca, 0xc9, 0x33, 0xf2, 0x6c, 0x00, 0x7d, 0xe4,
+ 0xe5, 0xb5, 0x5c, 0x84, 0x6b, 0x86, 0xf1, 0x53, 0x3e, 0x77, 0xef, 0x9c,
+ 0xce, 0xba, 0xe5, 0xe3, 0xba, 0x51, 0xbc, 0x92, 0x0b, 0x90, 0xd7, 0x30,
+ 0x6b, 0x55, 0x1f, 0x46, 0x72, 0x8d, 0x17, 0x37, 0x30, 0x51, 0x3b, 0xb5,
+ 0x46, 0xae, 0xbd, 0x63, 0x75, 0xd9, 0xb1, 0x28, 0xeb, 0x94, 0xd6, 0xed,
+ 0xc3, 0x70, 0xee, 0x75, 0x77, 0xa9, 0x9f, 0x7e, 0x66, 0x7c, 0xc1, 0xc6,
+ 0x7e, 0x4f, 0x9b, 0xfc, 0x7d, 0x1a, 0x38, 0x67, 0x66, 0xad, 0xea, 0x14,
+ 0xb1, 0x2e, 0x6b, 0xd4, 0x5b, 0x6b, 0x9a, 0xb8, 0xae, 0xde, 0xfb, 0xa2,
+ 0x92, 0x7e, 0xc7, 0x83, 0xe8, 0x13, 0xa2, 0x2f, 0x62, 0xe6, 0x59, 0xe0,
+ 0x47, 0xc4, 0x9f, 0x0d, 0x63, 0x9a, 0xf8, 0x7d, 0x86, 0xb8, 0xa6, 0x7b,
+ 0x1e, 0xf5, 0x89, 0x07, 0x30, 0x64, 0x95, 0x11, 0x9f, 0x57, 0x13, 0xd7,
+ 0xce, 0x35, 0xb1, 0x4e, 0xad, 0xb1, 0xac, 0xbf, 0x6d, 0x86, 0xe5, 0x4a,
+ 0xe9, 0x46, 0xad, 0x7b, 0xfe, 0x2b, 0x55, 0xd0, 0x2f, 0x06, 0x95, 0x3e,
+ 0xff, 0x16, 0xe2, 0x03, 0xe7, 0x21, 0x7a, 0x05, 0x56, 0xcc, 0x79, 0xb0,
+ 0x92, 0xf2, 0x6c, 0x1c, 0xe3, 0xda, 0xc4, 0x27, 0x71, 0xca, 0xb4, 0x6d,
+ 0x8c, 0x98, 0x4b, 0x0f, 0x60, 0x39, 0x75, 0xdc, 0x7f, 0xca, 0xb2, 0xca,
+ 0xa9, 0xe3, 0x06, 0xda, 0x67, 0xcf, 0x09, 0x0b, 0x2f, 0x1a, 0x2f, 0x52,
+ 0xa7, 0x8a, 0xb8, 0xb1, 0x99, 0xef, 0x84, 0xf9, 0xbc, 0x0f, 0x7b, 0xc7,
+ 0xa4, 0x5f, 0xaa, 0xe3, 0x33, 0xaf, 0xe2, 0x58, 0x2e, 0x81, 0x26, 0xea,
+ 0x2f, 0x4a, 0x9a, 0x8d, 0x7c, 0x27, 0x4a, 0x7a, 0xd1, 0xb9, 0xaf, 0x61,
+ 0xf3, 0x29, 0x05, 0x3d, 0x2e, 0x3a, 0xf8, 0x1a, 0xda, 0xcf, 0x7c, 0x51,
+ 0x4e, 0x60, 0x96, 0x1a, 0xd7, 0x8e, 0xcc, 0x13, 0x7f, 0x57, 0xa5, 0x86,
+ 0xc0, 0xfa, 0x8d, 0x37, 0xa6, 0x14, 0x8e, 0x8f, 0xb3, 0xdf, 0x5b, 0x03,
+ 0xab, 0x82, 0x32, 0xbd, 0x3e, 0xf5, 0x3b, 0x78, 0xea, 0x24, 0xf5, 0xf0,
+ 0x64, 0x18, 0x3f, 0xc8, 0x79, 0xb0, 0xec, 0xb8, 0x60, 0x3a, 0x3d, 0xb1,
+ 0x4f, 0x49, 0x7f, 0x24, 0x7d, 0x4b, 0x3c, 0xea, 0x55, 0x2e, 0xd4, 0x3f,
+ 0xe5, 0x81, 0x7e, 0x2e, 0x0a, 0x6f, 0xbd, 0x0f, 0x7a, 0xfd, 0x1f, 0x32,
+ 0xd7, 0xb8, 0x50, 0xc6, 0x5e, 0x76, 0xd3, 0x77, 0x13, 0xbc, 0x16, 0xe6,
+ 0x35, 0xfc, 0x4e, 0x39, 0xdc, 0x4b, 0xdc, 0xac, 0xe1, 0x65, 0x3a, 0xf1,
+ 0x98, 0xc7, 0xb2, 0xdc, 0xac, 0x0d, 0x3b, 0xbe, 0x67, 0x59, 0xb1, 0xd5,
+ 0xf2, 0x7c, 0x08, 0xb1, 0x73, 0x3a, 0x9f, 0x73, 0xea, 0xe5, 0x75, 0x3c,
+ 0xe6, 0xa6, 0x1f, 0x49, 0xac, 0xb2, 0xde, 0xdb, 0x3d, 0x94, 0x83, 0xdb,
+ 0x9f, 0x2b, 0x08, 0xb6, 0x89, 0xda, 0x32, 0x9c, 0x1d, 0x57, 0xcc, 0xd9,
+ 0x29, 0x3e, 0xbb, 0x1e, 0xee, 0xa4, 0x76, 0x24, 0x4b, 0x3f, 0xd8, 0x15,
+ 0x6a, 0xc1, 0x33, 0xa6, 0x17, 0x95, 0xfa, 0x12, 0xdc, 0xdf, 0x1d, 0xc2,
+ 0x33, 0xec, 0x0b, 0x68, 0xb3, 0xc4, 0x3c, 0xd8, 0x48, 0x07, 0x49, 0xcf,
+ 0xf5, 0x63, 0xe8, 0xdf, 0x75, 0x31, 0xcf, 0xb9, 0xed, 0x3c, 0x57, 0x56,
+ 0x0f, 0xcc, 0xe7, 0x3d, 0xb8, 0xa0, 0x3b, 0x98, 0xf0, 0x39, 0xbb, 0x66,
+ 0x6b, 0xa1, 0xf9, 0x6b, 0x58, 0x50, 0x6b, 0x49, 0x2b, 0x32, 0x13, 0x14,
+ 0xdd, 0x65, 0x3c, 0x8e, 0x2f, 0xfd, 0x8d, 0x5b, 0x7a, 0x8e, 0xeb, 0x7f,
+ 0x57, 0xc0, 0x95, 0xd2, 0x22, 0x6d, 0x6e, 0xf8, 0x3c, 0xa9, 0xce, 0xd6,
+ 0x51, 0xfd, 0x4b, 0x37, 0xf0, 0xde, 0x84, 0x91, 0xc2, 0xf5, 0x5e, 0xbb,
+ 0x33, 0x67, 0xfb, 0x50, 0xa7, 0xe8, 0xfe, 0x31, 0x43, 0xf2, 0xec, 0xa0,
+ 0x6a, 0x67, 0xde, 0xca, 0x7a, 0x90, 0xad, 0xe2, 0x33, 0xd4, 0x3f, 0x0e,
+ 0x8f, 0x09, 0x9d, 0x83, 0x18, 0xcd, 0xc9, 0x6c, 0x63, 0x00, 0xeb, 0xcc,
+ 0x58, 0xe2, 0x22, 0x7b, 0xe8, 0x43, 0x90, 0x39, 0x44, 0xe3, 0xfc, 0xcb,
+ 0x4a, 0x1b, 0xbc, 0xc5, 0xad, 0xf5, 0x2f, 0x28, 0x27, 0x6f, 0xad, 0x28,
+ 0xe6, 0xad, 0xe5, 0xf9, 0x25, 0xc1, 0x2e, 0xd6, 0x83, 0xae, 0xd9, 0x52,
+ 0x7d, 0xe8, 0x52, 0x9b, 0xec, 0xda, 0x9a, 0x51, 0x5b, 0x67, 0x7d, 0xaa,
+ 0x63, 0xc2, 0x87, 0x97, 0x89, 0xc5, 0xa6, 0x7a, 0x10, 0x5a, 0xb6, 0x06,
+ 0xfe, 0xad, 0x13, 0xdd, 0x28, 0xd7, 0xa5, 0x87, 0x2c, 0xc7, 0x26, 0xbb,
+ 0xae, 0xd5, 0x05, 0xbb, 0x58, 0x7f, 0xba, 0x0a, 0x3d, 0xcc, 0x7f, 0x08,
+ 0xf9, 0x53, 0xce, 0xcc, 0x40, 0x72, 0xe1, 0xed, 0x7c, 0xf7, 0x62, 0x72,
+ 0x11, 0xe0, 0xd4, 0x3f, 0x95, 0x61, 0x2f, 0x51, 0xbd, 0x5a, 0xe1, 0xd2,
+ 0x9d, 0x3e, 0x90, 0x16, 0x7b, 0xfe, 0x7c, 0xeb, 0x85, 0xf1, 0x6e, 0xd5,
+ 0x31, 0x3d, 0xe3, 0xdf, 0x68, 0xca, 0x2c, 0x62, 0xca, 0xdf, 0x4e, 0x1e,
+ 0xda, 0x67, 0x9f, 0xf4, 0x6f, 0x20, 0x4f, 0x1b, 0x66, 0x3f, 0x4f, 0x53,
+ 0xea, 0x4a, 0x7f, 0x6b, 0x1b, 0x63, 0x7b, 0x87, 0xf1, 0x91, 0x15, 0xfd,
+ 0xa6, 0xd0, 0x99, 0x2b, 0xea, 0x33, 0x4d, 0xbe, 0xc2, 0xbe, 0x4d, 0x85,
+ 0x90, 0x2f, 0x5d, 0x68, 0xf7, 0xb7, 0x99, 0xdd, 0xfe, 0x0d, 0x66, 0x8f,
+ 0xbf, 0xdd, 0xdc, 0x49, 0xda, 0x5d, 0xfe, 0x0e, 0x93, 0x71, 0x5d, 0xe8,
+ 0xa1, 0x5e, 0xbb, 0x31, 0x5a, 0xd8, 0x49, 0xec, 0x21, 0x34, 0x7b, 0x89,
+ 0x83, 0xfc, 0x94, 0x71, 0x88, 0x32, 0xce, 0x47, 0xbc, 0x48, 0x6b, 0x5e,
+ 0xea, 0x6b, 0xc4, 0xb6, 0xe3, 0x11, 0x7b, 0x16, 0x55, 0x91, 0x7a, 0xa0,
+ 0x75, 0xcb, 0x09, 0xe6, 0xfb, 0xd4, 0x9e, 0xd6, 0x65, 0xa7, 0x50, 0xe3,
+ 0x4d, 0x49, 0xef, 0xcc, 0x7e, 0x38, 0x1e, 0x37, 0xde, 0x43, 0x3c, 0xf2,
+ 0x32, 0x9f, 0x1d, 0xa6, 0xef, 0x8e, 0xd8, 0xf3, 0x07, 0x1a, 0x24, 0xdf,
+ 0x84, 0x2d, 0xa6, 0xcf, 0xbf, 0x8d, 0xbd, 0x59, 0x30, 0xa5, 0xb5, 0xdc,
+ 0xee, 0x96, 0x79, 0xc8, 0xfc, 0xef, 0x05, 0xd0, 0x84, 0xce, 0x82, 0x8f,
+ 0x72, 0x7d, 0x09, 0x7f, 0x7f, 0x92, 0x75, 0x0d, 0xe2, 0x87, 0x96, 0x75,
+ 0x2f, 0xfb, 0x9a, 0xa3, 0xf9, 0x3a, 0x5c, 0xb6, 0x6d, 0xec, 0xc1, 0xe1,
+ 0x7c, 0x14, 0xef, 0x50, 0x3e, 0xcf, 0x5c, 0x2d, 0xde, 0x1e, 0x77, 0x63,
+ 0xb7, 0x71, 0x5b, 0xb1, 0x5e, 0xb8, 0x70, 0x4f, 0xe2, 0x00, 0xb1, 0x83,
+ 0x0b, 0xd5, 0xc4, 0x6f, 0x0f, 0xda, 0xd7, 0xdc, 0xec, 0xff, 0xbe, 0x8e,
+ 0x41, 0xa7, 0x9e, 0x90, 0xc7, 0x9d, 0xe4, 0xb1, 0xd9, 0xbf, 0x61, 0x42,
+ 0xf3, 0xdf, 0x31, 0x01, 0x9f, 0x37, 0xb5, 0xab, 0xf5, 0xcc, 0x49, 0x0b,
+ 0x7d, 0xc6, 0xad, 0xb8, 0x72, 0x72, 0xb8, 0xdf, 0x43, 0xff, 0xf9, 0x65,
+ 0x32, 0x03, 0x73, 0x12, 0x17, 0x88, 0x3c, 0x5e, 0x0d, 0x30, 0xb7, 0x37,
+ 0x24, 0xe3, 0x21, 0xd6, 0x62, 0x63, 0x96, 0xb1, 0xd9, 0x01, 0xad, 0x9f,
+ 0x35, 0x39, 0xed, 0x4e, 0xc5, 0x7b, 0x47, 0x08, 0x1e, 0xab, 0xc8, 0x8f,
+ 0x9f, 0xb9, 0x3b, 0x30, 0x17, 0xf5, 0xef, 0x60, 0xbd, 0x89, 0xb0, 0xbf,
+ 0xf3, 0xc7, 0x71, 0x5b, 0x2d, 0xe2, 0x89, 0x05, 0xca, 0xed, 0x9d, 0x6b,
+ 0xf2, 0xdf, 0xce, 0xfa, 0x71, 0x39, 0x6e, 0x0d, 0xbd, 0x68, 0x04, 0x10,
+ 0x9c, 0x33, 0xa8, 0xef, 0x0c, 0x86, 0x67, 0xd9, 0x72, 0xc5, 0xd9, 0xf3,
+ 0xcf, 0xb5, 0xf8, 0xb7, 0x31, 0x36, 0xab, 0x68, 0xa2, 0xc6, 0xb9, 0xb4,
+ 0x5f, 0x7a, 0xbe, 0xa6, 0xb9, 0xb5, 0xe4, 0x4f, 0x7c, 0x74, 0x5f, 0xeb,
+ 0x3a, 0xfa, 0x43, 0x74, 0x0e, 0x9b, 0x98, 0xe6, 0x5e, 0x22, 0xcd, 0x4c,
+ 0x84, 0x18, 0x76, 0xef, 0x9a, 0x00, 0xf3, 0x94, 0xe8, 0x92, 0x7a, 0x2c,
+ 0x94, 0x64, 0x92, 0xba, 0xbc, 0xa7, 0x75, 0xee, 0x94, 0xd4, 0xe5, 0x4c,
+ 0x6b, 0xee, 0x94, 0x8e, 0x77, 0x58, 0x5b, 0x56, 0x24, 0x35, 0xe3, 0x9c,
+ 0x8a, 0x45, 0x5e, 0xa5, 0x2c, 0x1e, 0xfc, 0xca, 0xda, 0xa5, 0xc7, 0xe7,
+ 0x6f, 0x61, 0x3c, 0x55, 0x33, 0x37, 0x46, 0x98, 0xf3, 0xab, 0xe7, 0xa8,
+ 0x98, 0x39, 0xb7, 0x17, 0x15, 0x11, 0xf8, 0xe2, 0x3a, 0xde, 0x3d, 0x99,
+ 0xa0, 0x1e, 0xae, 0xd1, 0xdc, 0x47, 0xa8, 0xd5, 0xc7, 0x52, 0xf8, 0xc8,
+ 0x53, 0xf4, 0xc5, 0x51, 0xae, 0x5b, 0x36, 0x27, 0x3c, 0xcb, 0xf3, 0x61,
+ 0x3e, 0x7f, 0x7d, 0xed, 0x6a, 0xae, 0xfd, 0xd1, 0x29, 0xf1, 0xd7, 0x4c,
+ 0xeb, 0x85, 0x93, 0xce, 0xda, 0xf1, 0x64, 0x02, 0x1f, 0x9e, 0xd4, 0x06,
+ 0xde, 0x55, 0xb1, 0xde, 0x0b, 0x4a, 0xd6, 0x47, 0x5d, 0x15, 0xae, 0x58,
+ 0xc3, 0xf1, 0xf8, 0xe0, 0x2e, 0xd2, 0x6c, 0x59, 0x4b, 0xfd, 0xdb, 0x7c,
+ 0xd0, 0xe7, 0x99, 0x67, 0xbd, 0xe4, 0xc7, 0xe1, 0xa5, 0x8e, 0xb4, 0x4f,
+ 0x16, 0x7b, 0x35, 0xf6, 0xa9, 0xd7, 0xf9, 0x09, 0x53, 0x0f, 0xbe, 0x1d,
+ 0xcd, 0x01, 0xd4, 0xda, 0xcf, 0x85, 0xf8, 0x9c, 0xe8, 0xe1, 0xd7, 0xca,
+ 0xa5, 0xbf, 0xc7, 0x3c, 0x26, 0xb9, 0x24, 0xcc, 0x1c, 0xb6, 0x53, 0x7a,
+ 0xda, 0x6c, 0x96, 0xfe, 0xee, 0xa5, 0xbf, 0x6f, 0x14, 0x9f, 0x36, 0xe9,
+ 0xd3, 0x26, 0x7d, 0xda, 0xd4, 0x22, 0x03, 0x88, 0x85, 0xfa, 0x68, 0xb7,
+ 0x74, 0x44, 0x7c, 0xbd, 0x07, 0xbb, 0xf9, 0xd9, 0xc3, 0xfb, 0x87, 0xd9,
+ 0xe7, 0x62, 0x91, 0xac, 0x79, 0x10, 0xed, 0xe6, 0x23, 0xe8, 0x9f, 0xc0,
+ 0x6f, 0xfc, 0xcd, 0xe5, 0x28, 0x5f, 0x2e, 0x3d, 0xbc, 0x16, 0x3a, 0x8a,
+ 0x47, 0xd8, 0x47, 0xfd, 0x5a, 0x55, 0xea, 0x9e, 0xee, 0x63, 0x4a, 0x0b,
+ 0xb5, 0xb3, 0x1f, 0xde, 0x55, 0xd8, 0x49, 0xfb, 0xc6, 0xfa, 0x5f, 0x56,
+ 0xec, 0xa5, 0x6a, 0xb9, 0x36, 0x63, 0xe9, 0x0e, 0xae, 0x63, 0x0a, 0x1f,
+ 0x76, 0xbe, 0xfd, 0x7d, 0x88, 0x6e, 0x7f, 0xd2, 0xd0, 0xc7, 0xf5, 0x1d,
+ 0x3e, 0x86, 0xd9, 0x53, 0xf6, 0x31, 0xc6, 0x76, 0xdb, 0xf1, 0xd5, 0x43,
+ 0x1a, 0xd7, 0xf3, 0xd8, 0x86, 0x9c, 0xd4, 0x52, 0x0b, 0x8f, 0x1a, 0x16,
+ 0x9e, 0xe6, 0xe7, 0x22, 0x73, 0xd9, 0xc8, 0x0d, 0xb9, 0xcc, 0xc5, 0xe7,
+ 0x76, 0xf0, 0xb9, 0x16, 0xa6, 0xce, 0xd9, 0x69, 0x99, 0x0d, 0x1e, 0x94,
+ 0xd9, 0x20, 0xf2, 0xa6, 0xe8, 0x7e, 0x00, 0x17, 0x72, 0xb1, 0x41, 0xb7,
+ 0xdb, 0x1a, 0x62, 0x5c, 0x5d, 0xfc, 0x88, 0xbe, 0xfb, 0xda, 0x1a, 0xad,
+ 0x9b, 0x3a, 0x4c, 0x8c, 0x29, 0x2d, 0xf2, 0x33, 0xcc, 0x6f, 0xf2, 0xa1,
+ 0x31, 0xba, 0xd2, 0x1d, 0x0f, 0x9d, 0x85, 0x36, 0xdf, 0x47, 0x49, 0x9f,
+ 0x2c, 0x38, 0xb9, 0x6e, 0x5d, 0x31, 0xd7, 0xb5, 0xe4, 0x2b, 0xd4, 0x1d,
+ 0x13, 0xac, 0xcf, 0xd3, 0x56, 0x36, 0xc8, 0x7a, 0x55, 0x98, 0x16, 0xda,
+ 0x43, 0x68, 0x4c, 0x0a, 0x2d, 0xbd, 0x73, 0x4c, 0xe1, 0x1b, 0x95, 0x88,
+ 0xb3, 0x56, 0xc1, 0x28, 0xd7, 0xb3, 0x16, 0x6b, 0x52, 0xc8, 0x9b, 0x92,
+ 0xda, 0xd9, 0xc5, 0xbe, 0xa5, 0x87, 0x79, 0x51, 0x30, 0xb5, 0xcc, 0x4b,
+ 0x9d, 0x7c, 0xb4, 0xb1, 0x20, 0x76, 0x11, 0x9b, 0x88, 0x6d, 0x0e, 0xe2,
+ 0x1e, 0x53, 0x7a, 0x7f, 0x0b, 0xe3, 0x46, 0x3c, 0xfa, 0x14, 0xc4, 0x4e,
+ 0x07, 0xa9, 0x0b, 0x2f, 0x76, 0x33, 0x0f, 0xee, 0x6a, 0xa6, 0xae, 0x82,
+ 0x5e, 0xec, 0xb2, 0x67, 0x09, 0x25, 0xfd, 0x79, 0x69, 0x43, 0xc5, 0x1a,
+ 0x37, 0xeb, 0x75, 0xf4, 0xe8, 0xcc, 0x26, 0xdd, 0x29, 0xa1, 0x57, 0x9a,
+ 0x4b, 0x3a, 0xba, 0xdb, 0x94, 0x13, 0xba, 0x16, 0xce, 0x1a, 0x0e, 0x6e,
+ 0x2d, 0xe9, 0x2c, 0x42, 0xb9, 0x6a, 0xd6, 0x02, 0x2b, 0x6f, 0xc0, 0xae,
+ 0x15, 0xbc, 0xb6, 0xe5, 0x3a, 0x76, 0xcd, 0x08, 0x3e, 0x26, 0x76, 0xed,
+ 0xdc, 0x4a, 0xec, 0x5a, 0xaf, 0x4a, 0xb8, 0x55, 0xe6, 0x12, 0x25, 0xec,
+ 0x5a, 0x5d, 0xcc, 0xd1, 0x07, 0xb1, 0x8b, 0xb8, 0xa6, 0xb6, 0x7e, 0x08,
+ 0xbe, 0x55, 0xae, 0xcf, 0x5c, 0x18, 0x62, 0xbf, 0x52, 0x06, 0x2c, 0xb6,
+ 0x70, 0xcb, 0xea, 0xac, 0x55, 0xae, 0xd7, 0x47, 0xcb, 0x5d, 0x32, 0x77,
+ 0x8e, 0x67, 0x47, 0x98, 0x4b, 0x5c, 0xab, 0xb4, 0x6c, 0x1a, 0xbe, 0x50,
+ 0x8d, 0xbe, 0xb3, 0xd8, 0x2f, 0x44, 0x7c, 0x9b, 0x89, 0x7b, 0xe2, 0xc9,
+ 0x4f, 0xad, 0xa9, 0xb0, 0xd0, 0x98, 0x9f, 0xf7, 0x21, 0xfd, 0x90, 0x8f,
+ 0x75, 0x68, 0x41, 0x1d, 0xc1, 0x6b, 0xf1, 0x88, 0x6f, 0x5b, 0x21, 0xeb,
+ 0xdf, 0xd2, 0x70, 0x0b, 0xba, 0x4e, 0x49, 0xcd, 0x89, 0x62, 0xeb, 0xa9,
+ 0x76, 0xd6, 0x19, 0x1d, 0x1d, 0x63, 0x9d, 0xec, 0xe3, 0xba, 0x55, 0xf7,
+ 0xb4, 0xe8, 0x49, 0xf4, 0xac, 0x85, 0xa2, 0xae, 0x1b, 0xe7, 0xa2, 0xa5,
+ 0x9e, 0xf8, 0x3d, 0xdb, 0x87, 0x46, 0x8d, 0x10, 0xf5, 0xf3, 0x2b, 0x2f,
+ 0x82, 0x16, 0xce, 0x18, 0xe2, 0x7b, 0xfc, 0xdb, 0x4c, 0x63, 0x63, 0xf3,
+ 0xb8, 0xe5, 0xd1, 0x65, 0xbe, 0x1d, 0xb1, 0xed, 0xb6, 0x81, 0xb5, 0xac,
+ 0x7d, 0xba, 0x87, 0xb6, 0x2a, 0xcd, 0xb2, 0x6f, 0xb4, 0xd9, 0x7a, 0xff,
+ 0x46, 0xe6, 0x35, 0xf6, 0xe9, 0x3e, 0x1f, 0x73, 0xa5, 0xef, 0x94, 0x85,
+ 0x69, 0xe3, 0x4d, 0xeb, 0x51, 0xdd, 0x43, 0xbb, 0x7c, 0x95, 0x79, 0x57,
+ 0x70, 0x49, 0xca, 0x7f, 0xfb, 0xa4, 0xc7, 0x55, 0x95, 0x42, 0x73, 0x19,
+ 0x7d, 0xee, 0xd5, 0xa4, 0x33, 0x73, 0x3c, 0x96, 0xbf, 0xcd, 0xbf, 0x65,
+ 0x82, 0xbd, 0x04, 0x7b, 0x5d, 0xa7, 0xbf, 0xfb, 0xaa, 0xff, 0xee, 0x09,
+ 0xb7, 0xaa, 0x4d, 0xc1, 0xdd, 0xb2, 0xd6, 0xc2, 0xc7, 0xab, 0xe3, 0x83,
+ 0x11, 0x17, 0x73, 0x24, 0x69, 0x99, 0xf9, 0x66, 0x7f, 0x86, 0x39, 0x79,
+ 0xdb, 0x04, 0xd2, 0x32, 0x9f, 0x0d, 0xae, 0x1e, 0xee, 0x0d, 0x42, 0x66,
+ 0x69, 0xf8, 0x06, 0xa3, 0x32, 0x4c, 0x9f, 0x8b, 0xb4, 0xa9, 0xf8, 0x42,
+ 0x3f, 0xe2, 0x17, 0x3f, 0x76, 0xbf, 0x69, 0x3d, 0x9e, 0x5f, 0xcb, 0xe7,
+ 0x3b, 0x99, 0x2f, 0xd3, 0xcc, 0x9f, 0xc3, 0x83, 0x5e, 0xc8, 0x3b, 0x5a,
+ 0xe6, 0x0d, 0x15, 0xa3, 0xaf, 0xe3, 0x9b, 0x7c, 0x3e, 0xd4, 0xc1, 0x5c,
+ 0x39, 0x6d, 0xc4, 0xd3, 0x1b, 0x90, 0xed, 0xac, 0x86, 0x66, 0x34, 0x28,
+ 0x99, 0x7d, 0x89, 0x1d, 0x12, 0xf8, 0x39, 0xd7, 0xf4, 0xe8, 0xa2, 0xc7,
+ 0xf5, 0xe8, 0x9b, 0x66, 0xfd, 0xbf, 0xe6, 0x6f, 0xa2, 0x03, 0xd1, 0xcb,
+ 0x37, 0xcb, 0x50, 0xb1, 0x88, 0xb2, 0xfd, 0xdc, 0xce, 0x2b, 0x7e, 0x5d,
+ 0xc7, 0x7f, 0x26, 0x3e, 0xfa, 0x4f, 0x05, 0x99, 0x71, 0x96, 0x30, 0x9f,
+ 0xdd, 0x47, 0xb5, 0x2e, 0x9b, 0x4a, 0x14, 0x67, 0x9e, 0x3e, 0x7f, 0xe7,
+ 0xa4, 0x85, 0x93, 0x46, 0x10, 0xd2, 0xe3, 0x97, 0x27, 0xe7, 0x89, 0x00,
+ 0x9a, 0xd0, 0xc1, 0xeb, 0xed, 0x93, 0x95, 0xaa, 0x7d, 0xc2, 0xc2, 0x5f,
+ 0x18, 0x5a, 0xb6, 0xcd, 0xcd, 0x98, 0x36, 0xb4, 0xb3, 0xc0, 0x3b, 0xc4,
+ 0x4a, 0xe2, 0x63, 0x1e, 0x04, 0x74, 0x87, 0x56, 0xd3, 0xd4, 0x6d, 0xc4,
+ 0x0f, 0x12, 0x63, 0xee, 0x15, 0x15, 0x48, 0xaa, 0x29, 0x8f, 0xe8, 0xad,
+ 0x13, 0xe9, 0x42, 0xa5, 0xda, 0x4e, 0x5d, 0xde, 0xb1, 0xaa, 0x0c, 0x97,
+ 0x6c, 0x5d, 0xde, 0x46, 0x5d, 0xe2, 0xf5, 0xa5, 0x70, 0x5f, 0xa8, 0x45,
+ 0xa7, 0x82, 0xdd, 0x9f, 0x55, 0xb2, 0x4e, 0xa7, 0x89, 0x6f, 0x89, 0x07,
+ 0x43, 0x3d, 0xf8, 0x2e, 0xf3, 0xcd, 0xa3, 0xf4, 0xd5, 0x5f, 0xe9, 0x4d,
+ 0xa8, 0xf8, 0x5e, 0x33, 0xed, 0xb8, 0xd6, 0xbf, 0x79, 0x22, 0x83, 0xc7,
+ 0x66, 0x2d, 0x3c, 0xc5, 0x38, 0x69, 0x48, 0x66, 0x43, 0xe5, 0xec, 0xd7,
+ 0x58, 0xd3, 0x16, 0x4e, 0xd8, 0x7e, 0xbe, 0xab, 0x75, 0xfd, 0x4c, 0x04,
+ 0xee, 0xef, 0xca, 0xef, 0x3b, 0x5b, 0xa3, 0x33, 0xf2, 0x9d, 0xe1, 0xb7,
+ 0x85, 0x01, 0x43, 0x4b, 0x7f, 0xec, 0xae, 0x40, 0x65, 0xdc, 0xb2, 0x06,
+ 0x92, 0x72, 0xbd, 0xaf, 0x35, 0x61, 0xdf, 0xdf, 0xc3, 0xef, 0xd2, 0x4c,
+ 0xfa, 0x6f, 0x04, 0x0b, 0x46, 0xd3, 0x94, 0x79, 0x2b, 0xeb, 0x7b, 0x86,
+ 0xf5, 0xbd, 0x36, 0xa5, 0xa5, 0x77, 0xb8, 0x65, 0xfe, 0x32, 0x7f, 0xa0,
+ 0x9a, 0xd7, 0x6f, 0x2f, 0xd6, 0xf7, 0xaa, 0x53, 0x32, 0xd3, 0x23, 0x06,
+ 0x84, 0xb3, 0x17, 0xd2, 0xc5, 0xfa, 0x5e, 0x31, 0xe6, 0xc1, 0x16, 0xd6,
+ 0x76, 0x2f, 0xb1, 0xf8, 0xc6, 0x7c, 0x2d, 0xfc, 0x27, 0xdc, 0x88, 0x25,
+ 0x7f, 0x82, 0x03, 0xf4, 0xb1, 0x03, 0x09, 0xb7, 0x8a, 0x2e, 0x71, 0x51,
+ 0x4f, 0xff, 0x88, 0x7d, 0x21, 0x37, 0xaa, 0xf4, 0x9f, 0xe1, 0x81, 0x2f,
+ 0xa8, 0xe9, 0x99, 0x09, 0x89, 0xed, 0x5d, 0xad, 0x5b, 0x4e, 0x39, 0x35,
+ 0x3d, 0x70, 0x6a, 0x78, 0x41, 0x6a, 0x7a, 0xed, 0xea, 0x0c, 0x4e, 0x4f,
+ 0xe2, 0x3b, 0x4b, 0x09, 0x1e, 0x6b, 0xb9, 0x66, 0x7d, 0x32, 0xce, 0xde,
+ 0x5a, 0xeb, 0xef, 0x50, 0xf1, 0x23, 0x55, 0xcc, 0x01, 0xa7, 0x59, 0xd3,
+ 0x7d, 0xa9, 0x78, 0x28, 0xe1, 0x42, 0x97, 0x97, 0xf6, 0x78, 0x9f, 0x7d,
+ 0xf6, 0x5b, 0xf9, 0x28, 0x69, 0x96, 0xc1, 0xc3, 0x9a, 0xfe, 0xbe, 0x8e,
+ 0xcf, 0xdc, 0xf4, 0xbd, 0x77, 0xdc, 0x3e, 0x5c, 0xcd, 0x3b, 0x35, 0xbd,
+ 0xba, 0xc1, 0x1a, 0xba, 0x9c, 0x0c, 0xe0, 0x4a, 0xde, 0xa0, 0x0f, 0x66,
+ 0x70, 0x98, 0x35, 0xfd, 0xb2, 0x1e, 0xc2, 0x87, 0xf9, 0x16, 0xfa, 0x65,
+ 0x18, 0xbf, 0x24, 0xfe, 0x5d, 0xc5, 0x9a, 0x7e, 0x27, 0x7d, 0x2a, 0xc9,
+ 0x9a, 0xde, 0x66, 0xe3, 0x8d, 0x7d, 0xad, 0x67, 0xc6, 0xed, 0x9a, 0xde,
+ 0xe0, 0x62, 0x3d, 0xf4, 0x22, 0xbe, 0xc0, 0x3c, 0x61, 0xfd, 0x6a, 0x6d,
+ 0x80, 0xcf, 0x52, 0x6f, 0x85, 0xd5, 0x98, 0xb2, 0x6b, 0xd0, 0x7a, 0xff,
+ 0x76, 0xae, 0xbd, 0xd8, 0x8e, 0x33, 0x0b, 0x5b, 0x57, 0xbd, 0x86, 0x3f,
+ 0xaa, 0x71, 0xd1, 0x0f, 0x53, 0xfe, 0x3b, 0x18, 0x6b, 0xc1, 0x54, 0x69,
+ 0xe6, 0x91, 0xe0, 0x3a, 0xb7, 0xf9, 0xef, 0xa4, 0x6f, 0xdc, 0xb2, 0x8a,
+ 0x99, 0x24, 0xe4, 0xc4, 0x59, 0x3b, 0xe3, 0x2c, 0xc2, 0x38, 0x5b, 0xca,
+ 0x38, 0x7b, 0xdc, 0x88, 0x27, 0xd6, 0x13, 0x77, 0xbd, 0x9c, 0x97, 0x58,
+ 0x6b, 0x26, 0x5d, 0x8d, 0x72, 0x0d, 0xf7, 0x4a, 0xcc, 0x6c, 0x5d, 0x35,
+ 0x7c, 0xb6, 0x12, 0xa2, 0x2b, 0x7c, 0xb6, 0x98, 0x18, 0x83, 0x99, 0xe9,
+ 0xe2, 0x82, 0x3b, 0x3e, 0x78, 0xab, 0x3b, 0x3e, 0xf0, 0x9e, 0x7a, 0xd3,
+ 0x7a, 0x9d, 0x71, 0xb6, 0x8d, 0x71, 0xb6, 0x9d, 0x71, 0xd6, 0x66, 0x5a,
+ 0x78, 0x2e, 0xa9, 0x65, 0x9a, 0x5c, 0x31, 0xa3, 0xcd, 0x85, 0xa5, 0x95,
+ 0x2c, 0x0d, 0x7e, 0xc4, 0x3b, 0xff, 0x88, 0xfc, 0x5f, 0x34, 0xe2, 0xdd,
+ 0x09, 0x25, 0xb1, 0x15, 0xc5, 0x07, 0x94, 0xbb, 0xbc, 0x18, 0x5b, 0x7b,
+ 0xa7, 0xcf, 0x17, 0x7d, 0xa3, 0x24, 0xbb, 0x1b, 0xcf, 0x1a, 0xcc, 0xa5,
+ 0x8b, 0xb4, 0x68, 0xd6, 0xd5, 0x83, 0x23, 0xd4, 0xa3, 0x3f, 0xde, 0x83,
+ 0xa3, 0xac, 0x87, 0xf7, 0xb2, 0x0e, 0xdf, 0x67, 0xc6, 0x5a, 0x36, 0xb3,
+ 0xff, 0xb9, 0x14, 0xd1, 0xa2, 0x51, 0xd5, 0x83, 0x3e, 0xfa, 0x70, 0x1f,
+ 0xeb, 0x46, 0x9b, 0xf9, 0x6b, 0xd5, 0x41, 0xac, 0xb0, 0xa7, 0x20, 0xef,
+ 0x69, 0x89, 0x5e, 0x57, 0x3f, 0x7a, 0x67, 0x25, 0xb7, 0x21, 0x74, 0x53,
+ 0xaa, 0x07, 0xc7, 0xcd, 0x32, 0xf4, 0x34, 0x77, 0xa9, 0xdb, 0x0b, 0x32,
+ 0x7f, 0x63, 0x3c, 0x9a, 0x8c, 0x57, 0x9b, 0x5f, 0x85, 0x7c, 0xbc, 0x0b,
+ 0x39, 0x89, 0x4f, 0x73, 0xbb, 0xba, 0x73, 0x5a, 0x62, 0xbc, 0x47, 0xf5,
+ 0x48, 0x0c, 0x9b, 0x83, 0xea, 0x2e, 0x89, 0x69, 0x7b, 0x66, 0x2d, 0x71,
+ 0x2f, 0x7b, 0x1a, 0xb7, 0x11, 0xc7, 0x81, 0x31, 0xe5, 0xfe, 0x5e, 0x84,
+ 0x71, 0xd7, 0x56, 0xe6, 0xa2, 0x9f, 0xc6, 0x68, 0x3b, 0x17, 0xda, 0x8d,
+ 0xdf, 0xb1, 0xb2, 0xa1, 0x5e, 0xc6, 0x54, 0x0f, 0x0e, 0x9b, 0x5f, 0xb6,
+ 0x2e, 0xdb, 0xf8, 0xa4, 0x94, 0xd7, 0xd7, 0xe3, 0x9e, 0x89, 0x25, 0xf0,
+ 0xe9, 0x52, 0xb7, 0x03, 0x48, 0xd4, 0xf8, 0x50, 0xa1, 0x4b, 0xbd, 0xd9,
+ 0xd7, 0x3a, 0x77, 0x42, 0x49, 0xff, 0x51, 0x8c, 0xef, 0xf5, 0xb8, 0x9f,
+ 0x79, 0x60, 0x77, 0xf2, 0x1e, 0xdc, 0x17, 0xaa, 0x40, 0x90, 0x7a, 0xda,
+ 0x1f, 0x0a, 0x30, 0xbf, 0xfe, 0x7e, 0x91, 0xce, 0xb3, 0x65, 0xc5, 0xbe,
+ 0xfa, 0x1a, 0xb6, 0xaa, 0x65, 0x8c, 0xad, 0x9b, 0x94, 0x39, 0x51, 0xa6,
+ 0x35, 0x32, 0xa9, 0x23, 0xc8, 0x7e, 0x76, 0x7d, 0x52, 0x1b, 0x5c, 0xef,
+ 0x8e, 0x49, 0xaf, 0x92, 0x0b, 0x12, 0xd7, 0xe5, 0xe3, 0xf1, 0xee, 0x26,
+ 0xd1, 0xb1, 0x1e, 0xc1, 0x26, 0xea, 0x69, 0x4b, 0x3e, 0xcc, 0x18, 0x5a,
+ 0x28, 0x13, 0x8c, 0x94, 0xce, 0x5f, 0xa7, 0x15, 0x21, 0xad, 0xc8, 0xa4,
+ 0xe0, 0xb5, 0x0c, 0xf1, 0x9a, 0xce, 0x38, 0xb4, 0xac, 0x75, 0xc4, 0x69,
+ 0x81, 0x53, 0x32, 0x6f, 0x8a, 0x1d, 0x21, 0xb6, 0x6d, 0x22, 0xee, 0xed,
+ 0xa1, 0x57, 0x5b, 0xb7, 0xd4, 0xc7, 0x8d, 0x36, 0x85, 0x47, 0x66, 0x9a,
+ 0xe1, 0x73, 0x93, 0xe6, 0x3b, 0xf9, 0x10, 0x2e, 0xe7, 0x23, 0x78, 0x9b,
+ 0xb4, 0x2f, 0xd9, 0xb4, 0xeb, 0xf0, 0x8b, 0x62, 0xde, 0x4a, 0x32, 0x6f,
+ 0x6d, 0x98, 0x50, 0xf4, 0xd7, 0x28, 0x86, 0x8c, 0xbf, 0xfe, 0xec, 0xd2,
+ 0xcd, 0x3e, 0xea, 0x4d, 0x64, 0xf1, 0xf0, 0x7b, 0x14, 0xfb, 0xed, 0x3c,
+ 0xfd, 0xda, 0x67, 0x53, 0x35, 0xb4, 0x15, 0x75, 0x5f, 0x5d, 0x7c, 0x6f,
+ 0xe5, 0x54, 0xa1, 0x28, 0xaf, 0x0e, 0xd7, 0xa9, 0x04, 0xca, 0x4e, 0x5d,
+ 0xe3, 0x55, 0x97, 0xf8, 0x60, 0x65, 0x7d, 0xe4, 0xfb, 0x5c, 0xff, 0x21,
+ 0x62, 0x3e, 0x8b, 0xeb, 0x5f, 0xb5, 0xd7, 0x0d, 0x73, 0x5d, 0x75, 0x0d,
+ 0x1f, 0x46, 0xae, 0xbd, 0x13, 0xa2, 0xec, 0x78, 0x38, 0x42, 0xdd, 0x5d,
+ 0x59, 0x23, 0xcf, 0x05, 0x70, 0x7b, 0x7e, 0x55, 0xb9, 0xe4, 0x71, 0x3f,
+ 0xfb, 0x01, 0xc7, 0x97, 0x88, 0xf7, 0xcc, 0xe7, 0x79, 0x4f, 0xf0, 0xd7,
+ 0x7a, 0x62, 0x8d, 0xcf, 0xeb, 0x3d, 0x4c, 0x5b, 0x94, 0xd1, 0x78, 0x72,
+ 0xef, 0x8b, 0xea, 0xe8, 0x9f, 0x61, 0x90, 0xbd, 0xd0, 0x43, 0x13, 0x59,
+ 0xec, 0x9f, 0xf8, 0x63, 0x7b, 0x8f, 0x6e, 0xe5, 0x6a, 0xec, 0xe1, 0x9a,
+ 0xfb, 0xaa, 0x19, 0x47, 0xff, 0x2d, 0x19, 0x17, 0x8c, 0xb4, 0xbd, 0x12,
+ 0x52, 0x6b, 0xe3, 0x2d, 0xb7, 0x2a, 0x0b, 0x65, 0x49, 0x0c, 0xb4, 0x37,
+ 0xc7, 0x13, 0x97, 0xf1, 0x88, 0x25, 0xf3, 0x6e, 0x77, 0xb1, 0xee, 0x12,
+ 0x97, 0xaa, 0x76, 0xd6, 0xde, 0xb6, 0x22, 0x56, 0xda, 0x50, 0x78, 0xf3,
+ 0x73, 0x33, 0x05, 0xe9, 0xc7, 0xa5, 0xde, 0xf8, 0x55, 0x1b, 0xd7, 0x39,
+ 0xcc, 0x9c, 0xfd, 0xac, 0xf1, 0x62, 0x84, 0xd5, 0x18, 0x9e, 0x55, 0x0a,
+ 0x07, 0x0c, 0x2f, 0xb2, 0x61, 0x0b, 0xdb, 0xf9, 0xbd, 0x97, 0xf8, 0xe9,
+ 0x5d, 0xa3, 0x0a, 0x53, 0xa1, 0x10, 0x31, 0x23, 0x73, 0xb0, 0xeb, 0xff,
+ 0x78, 0x65, 0x5f, 0x27, 0xea, 0x92, 0x3d, 0xf8, 0x7f, 0x6d, 0x5f, 0x66,
+ 0x15, 0xf1, 0x8b, 0xc8, 0xee, 0x57, 0xcc, 0xa1, 0x09, 0x10, 0xd3, 0xec,
+ 0x32, 0xe6, 0xa3, 0x2e, 0xa4, 0xaf, 0xba, 0xa0, 0x9d, 0x7e, 0x87, 0x7d,
+ 0xde, 0x43, 0xf5, 0xda, 0xe9, 0x56, 0xb7, 0x8e, 0xc1, 0xe3, 0x3e, 0x3c,
+ 0x78, 0xbc, 0x03, 0xd5, 0xf6, 0x7c, 0x68, 0x94, 0x3a, 0x75, 0xb1, 0xbf,
+ 0x1a, 0xfe, 0xd4, 0xc3, 0x3e, 0xeb, 0xea, 0xea, 0x87, 0xd1, 0x62, 0x5f,
+ 0x1f, 0xc1, 0x9e, 0x09, 0xbf, 0xda, 0x32, 0xe1, 0x41, 0xc7, 0x9d, 0x0f,
+ 0xc3, 0xbb, 0xaa, 0x97, 0x7c, 0xc9, 0x75, 0xf9, 0xfd, 0x2e, 0xf6, 0x67,
+ 0xc2, 0x5f, 0x19, 0xa2, 0x4b, 0xc8, 0xdb, 0x2a, 0x1d, 0x43, 0xc7, 0x3d,
+ 0x6a, 0x87, 0xf9, 0x37, 0xd6, 0x55, 0x7b, 0xcf, 0x47, 0xae, 0x55, 0xc8,
+ 0x59, 0x00, 0x3e, 0x23, 0x39, 0xa7, 0x0f, 0x13, 0x8c, 0xed, 0xbb, 0xec,
+ 0xf7, 0x8f, 0x97, 0x39, 0x32, 0xa5, 0xd9, 0xb7, 0xb6, 0xd3, 0x7e, 0xf2,
+ 0x4c, 0x6b, 0xf1, 0xda, 0x7a, 0x9f, 0x73, 0xde, 0x40, 0x7c, 0xa1, 0x0f,
+ 0xcb, 0x68, 0x84, 0xfa, 0xb8, 0x5d, 0xa7, 0x50, 0x9f, 0x67, 0x42, 0x5d,
+ 0xe2, 0xf0, 0xfb, 0x80, 0x39, 0xcf, 0x9e, 0x53, 0x67, 0xde, 0xa4, 0xee,
+ 0x16, 0xcb, 0xfb, 0x55, 0xbe, 0xdf, 0x7e, 0x5f, 0xf2, 0x2d, 0xb1, 0x66,
+ 0x50, 0x30, 0xe7, 0x17, 0xdd, 0xff, 0x5d, 0xc8, 0x3d, 0x8f, 0xfe, 0xa7,
+ 0x8c, 0xe3, 0x78, 0x77, 0xa5, 0x4b, 0xfc, 0xe7, 0x4f, 0x71, 0xdf, 0xf4,
+ 0x30, 0xef, 0x0b, 0xfd, 0x83, 0xec, 0x25, 0x3c, 0xaa, 0x93, 0xf9, 0x67,
+ 0xef, 0x71, 0xd7, 0xed, 0x65, 0xf8, 0x4b, 0xab, 0x7c, 0xf1, 0x10, 0xea,
+ 0x93, 0x23, 0x7c, 0x5e, 0xa1, 0x9d, 0xb8, 0xf1, 0x31, 0x63, 0x03, 0x3a,
+ 0x6a, 0x24, 0x07, 0x3c, 0x6b, 0xf5, 0xf5, 0x88, 0x0e, 0x15, 0x36, 0xf2,
+ 0xfa, 0x73, 0xb4, 0xef, 0x93, 0x86, 0x07, 0xf5, 0x8b, 0x64, 0xd6, 0xa7,
+ 0x8d, 0xa7, 0xf1, 0x75, 0x9f, 0xb3, 0xf7, 0x95, 0xb5, 0xaa, 0x75, 0x7d,
+ 0xe0, 0x0e, 0x57, 0xfd, 0xf8, 0x1b, 0xf4, 0xa7, 0xb6, 0x55, 0x37, 0xde,
+ 0x2b, 0xe9, 0xc4, 0x40, 0x64, 0xd5, 0x33, 0x16, 0x6e, 0x1a, 0x46, 0x68,
+ 0xd5, 0x8d, 0xf6, 0x2f, 0xf1, 0x7d, 0x90, 0x31, 0x88, 0x6c, 0x75, 0x4a,
+ 0xe6, 0x3f, 0x71, 0xd2, 0x39, 0x88, 0x3f, 0x2c, 0x8c, 0xe0, 0xc0, 0x44,
+ 0x11, 0x5b, 0xd3, 0xb7, 0xf5, 0x55, 0xd7, 0x65, 0x7b, 0x60, 0x22, 0xde,
+ 0x5b, 0x55, 0x94, 0x6d, 0x1f, 0xfb, 0x8c, 0x4a, 0xe6, 0xd8, 0xfb, 0xa9,
+ 0xd3, 0x01, 0x5b, 0xa7, 0x3d, 0x30, 0xf2, 0xd7, 0xe9, 0xf6, 0x93, 0xae,
+ 0x3f, 0x25, 0x7a, 0x93, 0xfd, 0xb6, 0x83, 0xd8, 0x4b, 0xba, 0xbb, 0x6f,
+ 0xa0, 0xdb, 0x67, 0x5c, 0xa7, 0xbb, 0x6b, 0x22, 0x7e, 0xda, 0x55, 0xa4,
+ 0xfb, 0xed, 0xe9, 0x12, 0x8d, 0x2c, 0xb6, 0xad, 0xca, 0x22, 0xbf, 0x6e,
+ 0x9f, 0xb5, 0xcf, 0xd6, 0xc7, 0x59, 0xfb, 0xfa, 0xc6, 0x7a, 0x89, 0x07,
+ 0xfe, 0x9a, 0xd2, 0xed, 0xbd, 0x7d, 0x07, 0x7b, 0xdd, 0x18, 0x1f, 0xda,
+ 0x9b, 0x5b, 0xdc, 0x69, 0xc6, 0x76, 0xd8, 0xb7, 0xf9, 0x73, 0x33, 0x8d,
+ 0x0e, 0xf6, 0x61, 0x9b, 0xcc, 0x2e, 0x7f, 0xa7, 0xe9, 0x23, 0xee, 0xaa,
+ 0x54, 0x1b, 0x27, 0x64, 0xb6, 0x21, 0xb1, 0x5c, 0xc4, 0xc2, 0x05, 0xe9,
+ 0xf7, 0x76, 0xb2, 0x4f, 0x58, 0x46, 0xfb, 0xf6, 0xe2, 0x48, 0xa1, 0x57,
+ 0xa5, 0xc3, 0x5c, 0xc7, 0x94, 0xba, 0x02, 0xd6, 0xbc, 0x6e, 0x54, 0xd2,
+ 0x97, 0xc2, 0xa9, 0x81, 0xd4, 0xc9, 0x7a, 0x0b, 0xc4, 0x28, 0xbe, 0x45,
+ 0xa9, 0x6c, 0x6a, 0x7b, 0xbd, 0x1b, 0xc7, 0x6c, 0xfc, 0xa5, 0x4d, 0xf1,
+ 0x33, 0x2e, 0x31, 0x73, 0xc7, 0x84, 0xd4, 0x31, 0x42, 0x48, 0x7d, 0x08,
+ 0xff, 0x90, 0x9c, 0x1f, 0xa8, 0x41, 0xfa, 0xde, 0x1a, 0x48, 0x5f, 0x71,
+ 0x04, 0x3f, 0xd2, 0x23, 0xbe, 0x4c, 0xc1, 0xa3, 0xb6, 0x98, 0x33, 0xfe,
+ 0xad, 0x66, 0x10, 0x01, 0xf6, 0x65, 0x5d, 0xee, 0x18, 0xfb, 0x0c, 0xd1,
+ 0x63, 0x67, 0xeb, 0xb2, 0x7c, 0xc6, 0xdf, 0x6e, 0x3a, 0xb9, 0xf0, 0x96,
+ 0x29, 0x9f, 0xbf, 0x63, 0x32, 0x16, 0x39, 0x62, 0x63, 0xb1, 0xae, 0xd6,
+ 0x58, 0xde, 0xb2, 0x5e, 0x31, 0xe6, 0xaf, 0x96, 0x3b, 0x3d, 0x48, 0x6b,
+ 0x22, 0xdf, 0x84, 0xbb, 0x89, 0x9f, 0xda, 0x26, 0x9b, 0x60, 0x4c, 0x02,
+ 0x27, 0x8e, 0x47, 0xb0, 0x72, 0x42, 0x3b, 0x3d, 0xe8, 0xce, 0x60, 0x7c,
+ 0xb6, 0x13, 0x13, 0x05, 0xff, 0x42, 0xd4, 0x45, 0x5c, 0x9d, 0x74, 0xe1,
+ 0x76, 0x63, 0xb5, 0x9a, 0xb7, 0x63, 0x5a, 0xe1, 0x2e, 0x63, 0xbb, 0xea,
+ 0xb5, 0x31, 0xc5, 0x0c, 0xb1, 0x88, 0xc2, 0x4d, 0xce, 0x5c, 0xbe, 0x35,
+ 0x49, 0xcc, 0x7d, 0xfb, 0x84, 0xd4, 0x77, 0x0b, 0xaf, 0x26, 0xa9, 0x97,
+ 0x64, 0x36, 0xe3, 0x65, 0x0f, 0xb4, 0x4f, 0x69, 0xdd, 0x86, 0x72, 0x30,
+ 0xde, 0xad, 0x33, 0x0e, 0x2e, 0x5c, 0x36, 0xd3, 0xec, 0x97, 0x1c, 0xd4,
+ 0x6e, 0x68, 0x11, 0x8f, 0x2b, 0x84, 0x01, 0x9b, 0x46, 0x6f, 0xab, 0x31,
+ 0x53, 0x86, 0xa5, 0x7a, 0x0f, 0x4e, 0xdb, 0x32, 0xf4, 0xb7, 0xae, 0x27,
+ 0xbe, 0x7e, 0xdc, 0xcc, 0xb0, 0x07, 0x96, 0xfd, 0xd0, 0x58, 0xa2, 0xc5,
+ 0xdd, 0x46, 0x0c, 0x1b, 0x8b, 0x2e, 0xa8, 0xb4, 0xca, 0x7a, 0x1a, 0xd3,
+ 0x33, 0x60, 0x45, 0xa9, 0x71, 0xea, 0x9b, 0xc8, 0x18, 0x27, 0xce, 0x6a,
+ 0x3b, 0xee, 0x5f, 0x48, 0xc3, 0x99, 0xdf, 0x6c, 0x32, 0xfe, 0x37, 0x2e,
+ 0x85, 0xb5, 0x23, 0x69, 0xf2, 0xdd, 0xc1, 0xbc, 0x3b, 0xdf, 0xe3, 0xe1,
+ 0x7d, 0x99, 0xdb, 0x75, 0xb7, 0x8e, 0xe6, 0x30, 0xef, 0x4e, 0x49, 0x5f,
+ 0x85, 0x60, 0x77, 0x01, 0x32, 0x43, 0x62, 0x6f, 0xf1, 0xa9, 0x55, 0xda,
+ 0x3b, 0xea, 0x9a, 0x74, 0xf6, 0xc5, 0x72, 0xb3, 0x9e, 0xe0, 0x56, 0xb3,
+ 0x19, 0xc7, 0x0a, 0x9e, 0x1b, 0x68, 0xc7, 0x8f, 0xdc, 0xe2, 0x72, 0x21,
+ 0xbe, 0xea, 0x2e, 0x55, 0xdc, 0x5b, 0x62, 0x9e, 0xc8, 0xd8, 0x35, 0xb1,
+ 0x8c, 0x72, 0x5e, 0x38, 0x29, 0x6b, 0x7c, 0xab, 0x75, 0xf4, 0xa4, 0xd4,
+ 0xc8, 0xee, 0xd6, 0x88, 0xa9, 0x75, 0x4b, 0x1f, 0x58, 0x4d, 0x3d, 0x7d,
+ 0x34, 0x26, 0x35, 0x78, 0x3f, 0x6b, 0xb0, 0xb6, 0xd0, 0xae, 0xa4, 0x8e,
+ 0x69, 0x09, 0xbf, 0xdb, 0x85, 0x2b, 0x0d, 0x5a, 0xe6, 0x79, 0x68, 0xbd,
+ 0xce, 0xbc, 0x70, 0x67, 0x6b, 0x63, 0x11, 0x0f, 0xdf, 0x3a, 0xd3, 0x27,
+ 0xe7, 0x49, 0x6c, 0x1d, 0x37, 0xe5, 0x05, 0x1b, 0x5b, 0xd6, 0x4b, 0xc9,
+ 0x2e, 0xe2, 0x06, 0xc1, 0xc6, 0x72, 0xfd, 0x81, 0xd6, 0x86, 0x29, 0x1f,
+ 0x79, 0x53, 0x78, 0x8f, 0x75, 0xe9, 0x48, 0xa1, 0xc4, 0xa3, 0x83, 0x9b,
+ 0x37, 0x13, 0x37, 0xbb, 0x53, 0x5a, 0xcb, 0x06, 0xe2, 0x66, 0x9d, 0x3d,
+ 0x84, 0x07, 0x3d, 0x78, 0xcc, 0x74, 0xfa, 0x08, 0xc1, 0xce, 0xd6, 0x49,
+ 0x2d, 0x2d, 0xb8, 0xf9, 0xea, 0x6a, 0x60, 0x07, 0x71, 0xf3, 0x42, 0xce,
+ 0x83, 0x0c, 0x71, 0xf3, 0x47, 0x39, 0x1f, 0xee, 0x20, 0x6e, 0xbe, 0x42,
+ 0x8c, 0x75, 0x3e, 0xf9, 0x4b, 0x7c, 0xbb, 0x38, 0x13, 0xdb, 0x95, 0xf0,
+ 0xd1, 0xb7, 0x05, 0x3b, 0xff, 0xa6, 0x88, 0x9d, 0xff, 0xcb, 0x3f, 0xc3,
+ 0xce, 0x77, 0x13, 0x13, 0x76, 0x4d, 0xc8, 0xfe, 0xd1, 0xae, 0xd6, 0xd7,
+ 0x4f, 0xc9, 0x99, 0x95, 0x5b, 0xf1, 0xee, 0xc9, 0xe1, 0x7e, 0x62, 0x65,
+ 0x8c, 0x24, 0x33, 0xc8, 0x4d, 0x62, 0x09, 0x71, 0xc1, 0x4b, 0x6e, 0xae,
+ 0xbb, 0x32, 0xa9, 0x19, 0x6f, 0xa8, 0x78, 0x67, 0x06, 0x71, 0xf6, 0xca,
+ 0xda, 0x02, 0x4d, 0x98, 0xf6, 0xa4, 0x88, 0x8d, 0x59, 0x03, 0x97, 0x12,
+ 0x3b, 0x57, 0xcd, 0x01, 0xb5, 0x73, 0x0e, 0x76, 0x96, 0x79, 0x58, 0x55,
+ 0x1c, 0x7f, 0x46, 0xec, 0xcc, 0xfe, 0x96, 0xa1, 0x36, 0xd7, 0xc4, 0x18,
+ 0x55, 0x38, 0x1c, 0x0f, 0xa0, 0xeb, 0x38, 0x71, 0x8f, 0x3d, 0x0f, 0xb3,
+ 0x86, 0x7e, 0x6a, 0x64, 0x70, 0x74, 0xd6, 0x99, 0x87, 0x6d, 0x22, 0x7e,
+ 0xf3, 0xc4, 0xc3, 0x28, 0x9f, 0xf3, 0xe0, 0x19, 0xe2, 0xe7, 0x8d, 0xb4,
+ 0xf3, 0x19, 0xe2, 0xe7, 0xbb, 0x6f, 0x98, 0x89, 0x4d, 0xcd, 0xe1, 0x15,
+ 0x62, 0xf9, 0xba, 0x5a, 0xc4, 0x65, 0xde, 0x61, 0x5d, 0x59, 0x13, 0xc0,
+ 0x39, 0x1b, 0x3f, 0xfb, 0x17, 0xb2, 0xca, 0x91, 0xad, 0x8c, 0xb6, 0x10,
+ 0xbb, 0xba, 0x68, 0xd7, 0xb6, 0x93, 0x5a, 0xe7, 0x8b, 0xd4, 0x45, 0x63,
+ 0xfc, 0xbc, 0x6d, 0x8f, 0xbe, 0xa4, 0xcc, 0x4e, 0x3a, 0x5b, 0xe5, 0x5c,
+ 0x55, 0x05, 0xed, 0xbd, 0x65, 0x2c, 0x96, 0xfe, 0x00, 0x4e, 0x4c, 0x26,
+ 0xf2, 0x65, 0xc5, 0x7a, 0x28, 0xf7, 0xfa, 0x79, 0x2f, 0x8d, 0xce, 0x35,
+ 0x8e, 0x7f, 0x27, 0xf2, 0xc7, 0x88, 0x5d, 0x65, 0xcf, 0x34, 0x14, 0xdc,
+ 0x64, 0x76, 0x62, 0xdc, 0x8c, 0xa2, 0xfc, 0x5c, 0x71, 0xef, 0xf5, 0x9c,
+ 0x9c, 0xc5, 0xdb, 0xd9, 0x1a, 0xfa, 0x5e, 0x09, 0x13, 0xa6, 0x89, 0xef,
+ 0xc2, 0xbe, 0xdb, 0x0b, 0x82, 0x17, 0xbb, 0x71, 0xd4, 0xd4, 0x22, 0x3f,
+ 0x67, 0x4c, 0xdc, 0x2b, 0xfb, 0xee, 0x37, 0xcc, 0x9e, 0x1e, 0xe4, 0x3d,
+ 0xf3, 0x73, 0xb3, 0xa7, 0xc1, 0x09, 0xfc, 0xc6, 0xdd, 0x5c, 0x0e, 0xd7,
+ 0x4a, 0x2f, 0x31, 0xbd, 0x16, 0x19, 0xc1, 0x23, 0xc4, 0x1c, 0xbf, 0x56,
+ 0x01, 0xdd, 0xd3, 0xdf, 0xe4, 0xd6, 0x22, 0x33, 0x2a, 0xc0, 0x77, 0x77,
+ 0x32, 0xbf, 0xed, 0xa4, 0x6f, 0xc4, 0x16, 0x2a, 0x94, 0x1b, 0x97, 0xbe,
+ 0x6c, 0xe3, 0x51, 0x7f, 0x37, 0xaf, 0x8d, 0x17, 0x4a, 0xb8, 0xa6, 0x47,
+ 0x78, 0xc5, 0xa6, 0xe3, 0x4e, 0x0e, 0xd1, 0xf3, 0xfe, 0x85, 0x4b, 0x70,
+ 0x64, 0xab, 0xa4, 0xac, 0xf7, 0x8f, 0x85, 0xac, 0xde, 0xc5, 0x12, 0xc3,
+ 0x3a, 0xb6, 0x99, 0xe2, 0x5f, 0x7d, 0xe4, 0xb3, 0x07, 0x87, 0xcc, 0xa5,
+ 0xec, 0xdd, 0x64, 0x0e, 0xda, 0x44, 0x6c, 0xdd, 0xcd, 0x1a, 0x6c, 0x59,
+ 0x83, 0x46, 0xd6, 0x6a, 0x5a, 0xab, 0x1b, 0x79, 0x35, 0x5f, 0x13, 0x21,
+ 0xbe, 0x59, 0xc5, 0xda, 0xdd, 0x56, 0x68, 0xc2, 0x1b, 0x67, 0x74, 0xfa,
+ 0x66, 0x3b, 0xf1, 0x7b, 0x37, 0xee, 0xa1, 0x3c, 0xdf, 0x2e, 0x7c, 0x07,
+ 0xe9, 0x6f, 0x78, 0x70, 0xe4, 0x78, 0x1a, 0xeb, 0x57, 0x0d, 0xe1, 0xd2,
+ 0x37, 0x7d, 0xcc, 0x55, 0x01, 0x3c, 0x7e, 0x5c, 0xf2, 0x6b, 0x09, 0x6f,
+ 0xdf, 0x88, 0x45, 0x7c, 0x88, 0xda, 0x38, 0xe4, 0x8b, 0xef, 0x39, 0x18,
+ 0xc5, 0xcf, 0xfe, 0xb7, 0xf4, 0x3e, 0xf3, 0xd0, 0xaa, 0x7f, 0x86, 0x67,
+ 0x88, 0x5b, 0x88, 0x05, 0x2a, 0x12, 0xf6, 0xb9, 0xb7, 0x12, 0xde, 0xf5,
+ 0xd0, 0x07, 0x24, 0xa6, 0x97, 0x32, 0xd6, 0x2d, 0x62, 0xe7, 0x85, 0xe2,
+ 0x5c, 0xf2, 0xed, 0x93, 0xda, 0xc5, 0x43, 0x88, 0x11, 0x43, 0xa3, 0x4f,
+ 0xb0, 0x9b, 0x9b, 0x78, 0xf7, 0x4a, 0x3c, 0x6e, 0x9c, 0x23, 0xde, 0x1d,
+ 0xa6, 0xad, 0x3d, 0xba, 0xf8, 0x66, 0x08, 0x65, 0x73, 0x11, 0xfa, 0xa4,
+ 0xcc, 0x25, 0x5f, 0xf1, 0x3b, 0x73, 0x49, 0x99, 0x85, 0xcb, 0xb9, 0x10,
+ 0x74, 0x94, 0xb1, 0x77, 0x2b, 0x57, 0x59, 0xe6, 0xe4, 0x29, 0xff, 0x0e,
+ 0xe6, 0xf7, 0x8c, 0x19, 0x0e, 0xee, 0x28, 0x84, 0xf8, 0xa9, 0x0b, 0x66,
+ 0x0a, 0xbf, 0xc7, 0xe7, 0x23, 0xfc, 0x8e, 0x62, 0x22, 0x5f, 0x5b, 0x21,
+ 0xcd, 0xc0, 0x44, 0xde, 0xc9, 0x79, 0xd1, 0xfc, 0x5e, 0xbf, 0x60, 0xcd,
+ 0xb6, 0xe3, 0xce, 0xdf, 0xfa, 0x0d, 0x7f, 0x7f, 0x1e, 0xf3, 0x7b, 0xc9,
+ 0xf7, 0x99, 0x93, 0x3a, 0x3e, 0x3a, 0x69, 0x63, 0xfe, 0x79, 0x62, 0xfe,
+ 0x01, 0xaf, 0x5b, 0xb0, 0xe6, 0xaf, 0xac, 0xf3, 0xf1, 0x78, 0xef, 0x34,
+ 0xfd, 0xa0, 0x8b, 0x74, 0x5d, 0x7a, 0xd8, 0xe6, 0xd7, 0xe1, 0xd3, 0x99,
+ 0xe5, 0x5e, 0x3e, 0x99, 0xc0, 0x3b, 0xd7, 0x67, 0xa7, 0x9f, 0x94, 0xd9,
+ 0x33, 0x60, 0x3c, 0xf2, 0xee, 0x5a, 0xf8, 0x5a, 0xd8, 0x6f, 0x7a, 0xf9,
+ 0x7c, 0xc4, 0x7e, 0x5e, 0x66, 0xb9, 0x9f, 0x7c, 0x56, 0xc2, 0xd3, 0x1f,
+ 0x5d, 0x7f, 0xe7, 0x20, 0x3b, 0x35, 0xdf, 0x79, 0xc6, 0x96, 0xdb, 0x7e,
+ 0x4e, 0xe6, 0xad, 0xfe, 0x05, 0xd8, 0xf1, 0xf5, 0xfb, 0x94, 0x49, 0xec,
+ 0x7b, 0xc0, 0x72, 0xfc, 0x36, 0x1c, 0xdc, 0xc6, 0x78, 0xf8, 0x2e, 0xed,
+ 0xb3, 0xed, 0x5c, 0x5d, 0xf0, 0x2e, 0xb3, 0xd3, 0x96, 0xf9, 0xae, 0x73,
+ 0x52, 0x93, 0xe4, 0xfe, 0x1f, 0x54, 0x08, 0x1e, 0x7f, 0x9c, 0x35, 0x6b,
+ 0xd8, 0x94, 0xd9, 0x3e, 0x94, 0x27, 0x75, 0x08, 0x9b, 0xc6, 0xa3, 0x78,
+ 0xdb, 0xf0, 0x17, 0xcf, 0xb0, 0x48, 0x4c, 0x0e, 0x30, 0x26, 0xc3, 0x18,
+ 0x31, 0x63, 0xd1, 0xb7, 0x89, 0x4f, 0xb3, 0x64, 0xf8, 0xe8, 0x84, 0x1b,
+ 0x6f, 0x13, 0x33, 0x42, 0x39, 0x67, 0x40, 0x9d, 0x77, 0x4b, 0xbf, 0x57,
+ 0x22, 0x5a, 0x13, 0x6b, 0xd9, 0x8b, 0x3a, 0xe4, 0x98, 0xf3, 0xfd, 0xfa,
+ 0x8f, 0x71, 0xec, 0x84, 0x0b, 0xf7, 0xb1, 0xef, 0x4b, 0xdf, 0x69, 0xf0,
+ 0xef, 0xc6, 0xfe, 0xf7, 0xf1, 0x0f, 0xd6, 0x94, 0x9c, 0xb3, 0x52, 0x72,
+ 0x96, 0xe3, 0x13, 0xab, 0x56, 0xd7, 0xe7, 0x9f, 0x87, 0x3e, 0x78, 0x15,
+ 0x8d, 0x03, 0x0b, 0xf8, 0xc0, 0x9a, 0xe7, 0xbd, 0xf7, 0x18, 0x3f, 0x2f,
+ 0x1a, 0xb1, 0x88, 0x8b, 0xc2, 0xcc, 0x87, 0xdd, 0xb8, 0xd7, 0x90, 0x7d,
+ 0x26, 0x6d, 0xe0, 0x69, 0x68, 0xfd, 0x17, 0x94, 0x9c, 0xcd, 0xb9, 0x64,
+ 0x65, 0x6b, 0x64, 0x5d, 0x85, 0x95, 0xcb, 0x1b, 0x3b, 0xcb, 0xa0, 0xb5,
+ 0x78, 0x95, 0x6e, 0xbc, 0xaf, 0xfe, 0xa7, 0x35, 0x1f, 0xfe, 0xc4, 0x7a,
+ 0x47, 0x2f, 0xd1, 0xd5, 0xa2, 0x3e, 0x77, 0x89, 0xb7, 0x3a, 0x1c, 0x33,
+ 0x65, 0x7f, 0xee, 0xc7, 0xb8, 0xef, 0x84, 0x07, 0xed, 0xc9, 0x5f, 0x5a,
+ 0xd9, 0xb0, 0xd0, 0x0c, 0x56, 0xa2, 0x42, 0xe8, 0x3b, 0x33, 0xeb, 0x17,
+ 0x0a, 0x50, 0x1d, 0xa6, 0xe0, 0x65, 0xf1, 0xd3, 0x71, 0x58, 0xa6, 0xcc,
+ 0x11, 0x2d, 0xdc, 0x91, 0x1c, 0xc2, 0x7b, 0xc9, 0xf4, 0x1f, 0xf8, 0xa0,
+ 0x5d, 0xbc, 0xec, 0xd6, 0xe6, 0x9b, 0xdc, 0x51, 0xe5, 0x6f, 0xd0, 0x07,
+ 0x1a, 0xec, 0x7a, 0x93, 0x67, 0xef, 0x14, 0x60, 0x6e, 0x91, 0x1e, 0x73,
+ 0x1c, 0x73, 0x63, 0x59, 0x78, 0x88, 0xed, 0x86, 0x9b, 0xb5, 0xcc, 0x53,
+ 0x4a, 0x8b, 0xec, 0x53, 0x51, 0x75, 0x8f, 0x3e, 0x88, 0x67, 0x8c, 0x78,
+ 0xba, 0x4d, 0xd5, 0xf9, 0x3a, 0x0b, 0x25, 0xda, 0xed, 0xc4, 0x2a, 0xda,
+ 0xfc, 0x65, 0x77, 0x39, 0x6a, 0x57, 0xeb, 0x9d, 0xe5, 0x6e, 0x6d, 0xf0,
+ 0x6b, 0x8c, 0xaf, 0xcd, 0x85, 0x79, 0xff, 0xfb, 0x71, 0x17, 0x56, 0xd8,
+ 0xfb, 0x08, 0xb9, 0xe2, 0x8c, 0x74, 0x1c, 0x5b, 0xc6, 0xac, 0xf5, 0xaf,
+ 0x26, 0xb5, 0xc8, 0x53, 0x2a, 0xbb, 0x23, 0x40, 0x4c, 0x73, 0x3f, 0xf4,
+ 0xe8, 0x2c, 0xeb, 0x54, 0x7b, 0xc1, 0x85, 0x5b, 0x4e, 0x09, 0xcd, 0x1c,
+ 0x69, 0x1e, 0x42, 0xf9, 0x09, 0x6b, 0xfd, 0x0e, 0x43, 0x1b, 0xbc, 0xec,
+ 0xce, 0xfe, 0xd7, 0x5a, 0xea, 0xad, 0x43, 0xc9, 0x3e, 0xda, 0x10, 0x71,
+ 0xc5, 0x90, 0x9c, 0x87, 0x4b, 0xfc, 0x39, 0x31, 0xc5, 0x1f, 0xd3, 0x57,
+ 0xdd, 0xa9, 0x20, 0xf9, 0xd4, 0x12, 0xd3, 0x90, 0xf9, 0x79, 0x14, 0x97,
+ 0x8d, 0xac, 0x7f, 0x53, 0x43, 0x82, 0xd8, 0x2c, 0xc2, 0x3a, 0x18, 0xc5,
+ 0x51, 0x62, 0xbc, 0x43, 0x6c, 0x09, 0xe7, 0x43, 0x3a, 0xb1, 0x59, 0x37,
+ 0x5c, 0x63, 0x01, 0x35, 0x93, 0x8b, 0x19, 0xed, 0xf8, 0xf7, 0x98, 0x8f,
+ 0x88, 0x8b, 0x1c, 0x42, 0xe0, 0xc4, 0xdf, 0x59, 0x55, 0xba, 0xde, 0x32,
+ 0xa6, 0xb8, 0xee, 0x13, 0x11, 0xea, 0x98, 0xef, 0xc9, 0xb9, 0x15, 0xb3,
+ 0x0b, 0xf7, 0x8c, 0x85, 0xf9, 0x7e, 0x15, 0x56, 0x9e, 0x88, 0xe2, 0x4a,
+ 0xf2, 0x66, 0xcc, 0xd7, 0x38, 0x18, 0xc8, 0xaf, 0xd3, 0x8f, 0xd8, 0x67,
+ 0x65, 0x0b, 0xba, 0xbd, 0x77, 0x74, 0xc8, 0x94, 0xfe, 0xdc, 0xc3, 0xbf,
+ 0x03, 0xfc, 0x88, 0x3e, 0xbf, 0x55, 0xc4, 0x3a, 0xfb, 0x5b, 0xa3, 0x33,
+ 0x6f, 0x55, 0xd8, 0x7b, 0x9a, 0x88, 0xf2, 0xb9, 0x90, 0x3d, 0x17, 0x1c,
+ 0x26, 0xcd, 0xb3, 0xe3, 0xd2, 0xb7, 0xb5, 0xad, 0xf3, 0x15, 0xf7, 0xdf,
+ 0xdf, 0x32, 0x5c, 0x58, 0xcf, 0xde, 0x3e, 0xa2, 0x4b, 0xbd, 0x1c, 0xd6,
+ 0x6a, 0xb1, 0x0e, 0xa7, 0x43, 0x6c, 0xc2, 0xf5, 0x7f, 0x87, 0x23, 0xa1,
+ 0x04, 0x73, 0xbe, 0x8e, 0x77, 0x73, 0x5f, 0x66, 0xbf, 0x53, 0x27, 0x67,
+ 0x77, 0x70, 0xcb, 0x09, 0x2f, 0xd7, 0x5c, 0x4f, 0x5c, 0xb3, 0x09, 0x3f,
+ 0x0b, 0x39, 0xbd, 0xc6, 0x61, 0x5e, 0x1f, 0x9d, 0x0e, 0x10, 0x8b, 0xfa,
+ 0xf8, 0xb9, 0x91, 0xb7, 0x2f, 0xe2, 0x49, 0x64, 0xf9, 0xd7, 0x78, 0xf2,
+ 0x11, 0x0f, 0xe8, 0xb8, 0x9a, 0x7b, 0x09, 0x57, 0x48, 0x3b, 0x3b, 0xed,
+ 0xd0, 0x3c, 0x5e, 0x10, 0xba, 0xb2, 0x5e, 0x6c, 0xb0, 0xd6, 0x2d, 0xf4,
+ 0x03, 0x72, 0x8e, 0xf7, 0xdf, 0xb8, 0x06, 0x91, 0xdd, 0x09, 0xf6, 0xc7,
+ 0x46, 0x03, 0xda, 0x43, 0xb4, 0x97, 0x29, 0x6b, 0x68, 0xec, 0x45, 0xe5,
+ 0xdd, 0x08, 0x56, 0x8c, 0x59, 0x43, 0x91, 0x94, 0x5c, 0xb7, 0xac, 0xea,
+ 0xb5, 0x7a, 0xe4, 0x0d, 0xe5, 0x61, 0xad, 0xf3, 0x50, 0x07, 0xa3, 0x38,
+ 0x9b, 0x6b, 0xbc, 0xf8, 0x1e, 0xb1, 0x53, 0x94, 0xbd, 0xde, 0x25, 0xf7,
+ 0x28, 0x66, 0x72, 0xff, 0xb1, 0x52, 0x66, 0x04, 0xa3, 0x85, 0x80, 0x9a,
+ 0xce, 0xfd, 0x49, 0xa5, 0xe4, 0xa2, 0x11, 0xfa, 0x42, 0xd3, 0x98, 0xf0,
+ 0x6a, 0x0d, 0x55, 0x91, 0xce, 0x51, 0xd2, 0x99, 0x5e, 0xa3, 0x67, 0x46,
+ 0x94, 0xe8, 0x2c, 0x40, 0x5c, 0xf7, 0xaa, 0xcc, 0xcf, 0xa8, 0xb7, 0xa7,
+ 0xf9, 0xbc, 0xe8, 0x2d, 0x8c, 0x9f, 0x15, 0xe9, 0x3c, 0x56, 0xb8, 0x88,
+ 0xe9, 0xdc, 0x25, 0xfb, 0xf7, 0x91, 0x42, 0x82, 0xb5, 0xaf, 0x0f, 0x79,
+ 0xe6, 0x93, 0xb1, 0x5c, 0x63, 0x66, 0x8c, 0x7c, 0x38, 0x67, 0xee, 0xfa,
+ 0xf0, 0x64, 0xf1, 0x99, 0x61, 0xbe, 0x3b, 0x7c, 0xed, 0x77, 0xd1, 0x91,
+ 0xb3, 0xaf, 0xef, 0xec, 0x2b, 0x94, 0xd3, 0x76, 0x4e, 0x1f, 0x7e, 0xd8,
+ 0xf4, 0xca, 0x0c, 0x1c, 0x2f, 0x8d, 0xaf, 0xc7, 0x88, 0xf1, 0x97, 0xd8,
+ 0x45, 0xb9, 0x47, 0xa9, 0xcf, 0x13, 0xa6, 0xbd, 0x7f, 0x2f, 0xe7, 0xba,
+ 0x98, 0xab, 0xbb, 0x5a, 0xcf, 0x10, 0x8b, 0x1d, 0x63, 0xcc, 0xec, 0x49,
+ 0x36, 0x76, 0xbf, 0x4c, 0xbf, 0x4b, 0x7f, 0x5d, 0xf6, 0xc8, 0x81, 0xb1,
+ 0x89, 0x6f, 0x63, 0xaa, 0xa6, 0x71, 0xe1, 0x59, 0xe6, 0x84, 0xd3, 0xcc,
+ 0x53, 0x1e, 0xe6, 0x84, 0xea, 0x09, 0x62, 0x48, 0xe6, 0xa9, 0x79, 0xe6,
+ 0x29, 0x8f, 0xde, 0x78, 0x71, 0x06, 0xff, 0x9d, 0x7a, 0x11, 0xfe, 0x62,
+ 0x89, 0x19, 0xc8, 0xb3, 0xce, 0xfc, 0x55, 0x9f, 0xe9, 0xc7, 0xa5, 0x9b,
+ 0x9d, 0x19, 0x9a, 0x9b, 0x35, 0x7b, 0x77, 0xae, 0x31, 0x34, 0x22, 0xb4,
+ 0x7b, 0xb4, 0x48, 0x96, 0xb6, 0x3a, 0x62, 0x63, 0xef, 0x6e, 0xf6, 0x0b,
+ 0x72, 0x8e, 0xab, 0x0a, 0x1e, 0xfa, 0xfe, 0x88, 0x21, 0xe7, 0x1b, 0x22,
+ 0xc1, 0xcd, 0xb4, 0xe1, 0x88, 0xd9, 0xd8, 0x12, 0x53, 0x3b, 0x70, 0xa9,
+ 0x98, 0x63, 0x1d, 0x2c, 0xad, 0x65, 0x8e, 0xa2, 0xb1, 0xfb, 0x7e, 0x7c,
+ 0x03, 0xe9, 0x9a, 0xc6, 0xde, 0x71, 0xc4, 0x8c, 0x7b, 0x21, 0xe7, 0x41,
+ 0x1d, 0x5a, 0xf5, 0x79, 0x37, 0xf1, 0xc8, 0x27, 0xd6, 0x52, 0xfd, 0x31,
+ 0x8c, 0x13, 0x33, 0x36, 0xac, 0xd2, 0x2f, 0x7e, 0xbf, 0x78, 0xcf, 0xd9,
+ 0x2b, 0x12, 0x7f, 0xf1, 0x51, 0x07, 0xe5, 0xf0, 0x2c, 0xaa, 0xe3, 0x1a,
+ 0xd4, 0x85, 0x7d, 0x56, 0xf8, 0x55, 0x1c, 0xa0, 0xbf, 0x8d, 0x17, 0x14,
+ 0x8c, 0xfa, 0x57, 0x31, 0x20, 0xb5, 0x89, 0xef, 0xb4, 0xe5, 0x02, 0xc4,
+ 0x29, 0x11, 0x94, 0xeb, 0xb1, 0xe8, 0x30, 0xe5, 0x6b, 0x63, 0x2e, 0x1f,
+ 0x65, 0x0e, 0xc9, 0x86, 0x02, 0xf6, 0xf9, 0xd5, 0x72, 0x3d, 0x62, 0xff,
+ 0xcf, 0x81, 0xf4, 0x41, 0x0d, 0x53, 0xb2, 0x4f, 0x7d, 0x08, 0xaf, 0x8e,
+ 0xcf, 0xe3, 0x58, 0x32, 0x8d, 0xbd, 0x35, 0x21, 0x8c, 0x99, 0x8b, 0xed,
+ 0xb9, 0x81, 0xf4, 0x5b, 0x5b, 0x26, 0x0e, 0xda, 0xb3, 0xc8, 0x8d, 0x49,
+ 0x57, 0xbd, 0x9c, 0xe3, 0x98, 0x66, 0xdf, 0x35, 0x6e, 0x0c, 0xe1, 0x80,
+ 0xf1, 0xc7, 0x30, 0x16, 0x49, 0xee, 0x1c, 0xc1, 0xf9, 0x29, 0xa9, 0x61,
+ 0xfd, 0xad, 0xcb, 0xc6, 0x44, 0x3f, 0x2e, 0x62, 0x5e, 0x1f, 0x9a, 0x6c,
+ 0x0c, 0x37, 0xd7, 0xba, 0x7c, 0xca, 0xc1, 0x72, 0x4d, 0x79, 0x39, 0x73,
+ 0x5d, 0x85, 0x20, 0xf5, 0x75, 0x21, 0xe9, 0x65, 0xce, 0x11, 0x7d, 0xca,
+ 0x19, 0x3f, 0x47, 0xce, 0x44, 0x5e, 0x61, 0xa4, 0xf9, 0xc6, 0xfd, 0x15,
+ 0xf9, 0xff, 0x83, 0x6b, 0xe7, 0x0e, 0x8b, 0xb3, 0xf1, 0x3f, 0xb7, 0x2e,
+ 0xdd, 0x24, 0x72, 0x27, 0x03, 0xcc, 0xe9, 0xd1, 0xa9, 0x6b, 0xfa, 0x15,
+ 0x9d, 0x9e, 0x93, 0x9a, 0x61, 0xeb, 0xdc, 0x99, 0xb7, 0x69, 0x03, 0xef,
+ 0xa8, 0x46, 0xd6, 0x13, 0xfa, 0x55, 0x0d, 0xfd, 0xad, 0x09, 0xbd, 0x4b,
+ 0x53, 0x9e, 0x9e, 0xab, 0xe6, 0x7a, 0xb4, 0xac, 0x7e, 0xd7, 0xc2, 0xcd,
+ 0x6d, 0x70, 0xeb, 0x72, 0x7d, 0xca, 0x4a, 0x87, 0xe4, 0x77, 0x33, 0x20,
+ 0xb5, 0xfc, 0x05, 0x73, 0xde, 0x5a, 0xbe, 0xd8, 0xc1, 0x86, 0x7f, 0x97,
+ 0x93, 0xbd, 0xaf, 0xac, 0xc5, 0x5e, 0xfb, 0xe2, 0xdb, 0xee, 0x83, 0xf8,
+ 0xdb, 0xfc, 0x21, 0xbc, 0x39, 0xee, 0x21, 0xce, 0x14, 0x59, 0xd6, 0xa3,
+ 0x7a, 0x75, 0x3c, 0xfd, 0x2e, 0xf3, 0xe2, 0xc5, 0xa9, 0x92, 0x5f, 0xcc,
+ 0xb5, 0xae, 0x98, 0x52, 0xa4, 0x55, 0x85, 0x32, 0xca, 0xf9, 0x53, 0xc3,
+ 0x8d, 0x68, 0x11, 0xdb, 0xba, 0xc9, 0xe7, 0xee, 0x9c, 0x83, 0x79, 0x63,
+ 0xf9, 0xc3, 0x01, 0x67, 0xfe, 0x15, 0x60, 0x1e, 0x1d, 0xc5, 0x91, 0x5c,
+ 0x63, 0xe2, 0x3d, 0x39, 0xa7, 0xc3, 0x5e, 0xec, 0x12, 0x46, 0x71, 0x22,
+ 0x57, 0xca, 0xa1, 0x11, 0x39, 0xdf, 0x9a, 0x88, 0xba, 0x9c, 0x1c, 0x19,
+ 0x75, 0x69, 0xd9, 0xa8, 0xeb, 0xe6, 0x80, 0x60, 0x83, 0xe1, 0x42, 0x2c,
+ 0x52, 0x0e, 0x37, 0xf6, 0x18, 0x8e, 0x7f, 0xd4, 0xcf, 0x78, 0x11, 0x5d,
+ 0x24, 0x75, 0x59, 0x6a, 0xb2, 0x87, 0x35, 0x79, 0x31, 0xd2, 0x8b, 0x3d,
+ 0x78, 0x4d, 0x17, 0x7d, 0xec, 0x2f, 0xe9, 0xc3, 0x38, 0x87, 0xfd, 0xd6,
+ 0x7c, 0xb7, 0xf8, 0x92, 0x17, 0x87, 0x9a, 0xa6, 0xad, 0xa9, 0xb0, 0xc8,
+ 0xee, 0xc6, 0x69, 0xe6, 0x57, 0xdc, 0x1c, 0x8b, 0x9c, 0x66, 0xcd, 0x1e,
+ 0xd1, 0x4b, 0x3e, 0x7e, 0x57, 0x91, 0x4f, 0x3d, 0x33, 0x8b, 0x3f, 0xe1,
+ 0xef, 0xf5, 0x91, 0xbd, 0xca, 0x59, 0x6f, 0xf9, 0xcc, 0xdb, 0x81, 0xd2,
+ 0xec, 0x54, 0x9e, 0x8d, 0xe6, 0x09, 0x3a, 0x2b, 0x84, 0x56, 0x80, 0xfe,
+ 0x59, 0x8e, 0xde, 0xb0, 0x9c, 0xf3, 0x10, 0xbd, 0xc8, 0x9e, 0x22, 0xa8,
+ 0x0f, 0x0b, 0x2f, 0x51, 0x1f, 0x87, 0xae, 0x9d, 0xa9, 0x72, 0xf2, 0x57,
+ 0x05, 0xaf, 0x6f, 0x4e, 0xbe, 0xb8, 0xce, 0x8f, 0xdf, 0x58, 0x97, 0xc2,
+ 0x11, 0xe6, 0x04, 0xb1, 0x69, 0xc6, 0xc6, 0x91, 0x6e, 0xe2, 0x93, 0xdd,
+ 0xf6, 0xf9, 0x11, 0xc6, 0x81, 0x79, 0x4d, 0x8e, 0xf9, 0x3e, 0xe2, 0xec,
+ 0xb9, 0x9c, 0x7d, 0x66, 0xaf, 0xf7, 0x0d, 0x15, 0x63, 0xae, 0xf9, 0x12,
+ 0x7a, 0x6b, 0x85, 0x5e, 0x28, 0xb8, 0x6d, 0x32, 0x41, 0x1d, 0xd4, 0x09,
+ 0x5d, 0xeb, 0x29, 0x76, 0x73, 0x87, 0xc6, 0x84, 0x3e, 0x30, 0x32, 0x16,
+ 0xeb, 0xff, 0x29, 0xb0, 0xae, 0x0a, 0xda, 0xe0, 0x6c, 0xf1, 0xff, 0x38,
+ 0x7e, 0xa1, 0x84, 0x96, 0xd0, 0xf1, 0xc0, 0x64, 0x8e, 0x3b, 0x3e, 0x57,
+ 0x41, 0xdd, 0x69, 0xdd, 0x3f, 0x50, 0x15, 0x78, 0xec, 0x89, 0x04, 0x79,
+ 0x5f, 0x14, 0xdc, 0x3c, 0xe9, 0x83, 0xff, 0x4c, 0x15, 0x6b, 0xae, 0x0f,
+ 0x97, 0x9b, 0x69, 0xd7, 0x27, 0x4a, 0xbc, 0xdb, 0x7b, 0xa3, 0x78, 0x74,
+ 0x22, 0x0a, 0x93, 0x3e, 0x3b, 0x67, 0xca, 0x3e, 0xb0, 0xcf, 0xce, 0x9f,
+ 0x17, 0xd7, 0xd4, 0xd9, 0x7b, 0x54, 0xcf, 0x16, 0xf4, 0xc8, 0x59, 0x55,
+ 0x85, 0x0f, 0x4e, 0xcc, 0xdf, 0x5c, 0x0e, 0xeb, 0x85, 0xa5, 0xa9, 0x78,
+ 0x66, 0x17, 0x7d, 0x7e, 0xc5, 0xf2, 0x30, 0x7b, 0x19, 0xf6, 0x94, 0x6b,
+ 0xa5, 0xff, 0x1d, 0x60, 0xff, 0x5b, 0xda, 0xd3, 0xd7, 0xfb, 0x1f, 0x52,
+ 0xd9, 0x4d, 0x41, 0x58, 0x1f, 0x95, 0xa7, 0xac, 0x8f, 0xbd, 0xa9, 0x38,
+ 0xdf, 0x97, 0x3d, 0x3d, 0xcb, 0x7a, 0xab, 0xd9, 0xb2, 0xf2, 0xcd, 0xb1,
+ 0x4c, 0xc8, 0x1d, 0xc2, 0x99, 0x06, 0xd9, 0x07, 0x74, 0xe1, 0x83, 0xb8,
+ 0x1e, 0xd9, 0x05, 0xd9, 0x7b, 0x67, 0x8e, 0x5f, 0x2c, 0xe7, 0x0e, 0xeb,
+ 0x82, 0x9d, 0xe6, 0x22, 0x3c, 0x33, 0xbb, 0x16, 0xbd, 0x5e, 0xd8, 0xe7,
+ 0x62, 0x2c, 0x03, 0x6f, 0x2c, 0x85, 0xd4, 0xed, 0x78, 0xcb, 0x43, 0x08,
+ 0x63, 0xb6, 0x70, 0x08, 0x0f, 0x9e, 0x90, 0xfd, 0xc5, 0x07, 0x5a, 0x7d,
+ 0x27, 0xac, 0xbf, 0x8b, 0xa4, 0xe6, 0x99, 0x17, 0x2d, 0xab, 0x62, 0x6d,
+ 0x63, 0x84, 0xe5, 0x88, 0x18, 0xa3, 0x57, 0xb0, 0x7b, 0xff, 0x07, 0xa8,
+ 0xc1, 0xd9, 0xe9, 0xf4, 0xcd, 0xec, 0x25, 0x3b, 0x9f, 0x54, 0x21, 0x3c,
+ 0x4f, 0x19, 0x9f, 0x2e, 0x08, 0x4e, 0x79, 0xb0, 0x75, 0xcb, 0x89, 0x25,
+ 0x78, 0x61, 0x36, 0x8c, 0xb3, 0xa6, 0x4e, 0x9c, 0x04, 0x55, 0x99, 0xb2,
+ 0xaa, 0xab, 0xc9, 0x6b, 0xa5, 0xdb, 0x8d, 0x4d, 0x49, 0xe9, 0x0f, 0xf5,
+ 0xfe, 0x80, 0xc2, 0x92, 0x72, 0xe8, 0x0b, 0xfb, 0x81, 0x01, 0x3f, 0xfb,
+ 0xd5, 0x27, 0x55, 0x3c, 0xf3, 0xbe, 0x3b, 0x8c, 0xe7, 0x99, 0x7f, 0x7e,
+ 0x50, 0x90, 0x33, 0x53, 0xcc, 0x31, 0xd3, 0x51, 0xda, 0xca, 0x07, 0x57,
+ 0x7d, 0x15, 0x0e, 0x33, 0x5e, 0x5e, 0x32, 0xca, 0x98, 0xa3, 0xe4, 0x0c,
+ 0x95, 0xe4, 0xf7, 0x9d, 0x72, 0x56, 0xc4, 0x7a, 0x56, 0x77, 0xfa, 0x7d,
+ 0x63, 0xe6, 0xc6, 0x73, 0xc8, 0x21, 0xe6, 0xf5, 0xc6, 0xee, 0x88, 0x7a,
+ 0xc5, 0x4a, 0x7f, 0x5d, 0x51, 0xce, 0xdd, 0x55, 0xa8, 0xb0, 0x65, 0xc5,
+ 0xf0, 0x44, 0xa9, 0xa6, 0x54, 0x4b, 0x2f, 0xd7, 0x9d, 0x2d, 0xfa, 0x60,
+ 0x25, 0x63, 0xfd, 0x28, 0x6b, 0x74, 0xf9, 0x09, 0xa9, 0x25, 0xec, 0x5f,
+ 0xd4, 0x7a, 0x62, 0x61, 0xc1, 0x0d, 0x3e, 0xdc, 0x1f, 0xd2, 0x5a, 0xe4,
+ 0x2c, 0xf6, 0xd3, 0x85, 0x0e, 0x8f, 0x9c, 0x89, 0x7a, 0xa6, 0x20, 0xb5,
+ 0x5c, 0x72, 0x41, 0x69, 0xbd, 0x08, 0x6a, 0xc7, 0xc4, 0x46, 0xdd, 0xad,
+ 0x1f, 0x8d, 0x05, 0xe4, 0xdc, 0xfc, 0x90, 0x8b, 0xbd, 0xb6, 0x6f, 0xcc,
+ 0xb2, 0xee, 0x6e, 0xd6, 0xfb, 0xd7, 0xbb, 0x65, 0x3f, 0x39, 0xd6, 0x7b,
+ 0x4e, 0x69, 0x2d, 0x47, 0xd4, 0x8d, 0x74, 0x9e, 0xab, 0x92, 0x18, 0xc9,
+ 0x52, 0xce, 0x47, 0x6d, 0x99, 0xf6, 0x53, 0xa6, 0xd2, 0x99, 0xa1, 0x2a,
+ 0x5c, 0x1e, 0x87, 0xce, 0xa8, 0xc5, 0x79, 0x83, 0xc9, 0x29, 0x14, 0x4f,
+ 0xb7, 0x43, 0xfc, 0x5f, 0xeb, 0x15, 0x0c, 0x55, 0xc9, 0x9c, 0x3c, 0x3d,
+ 0x2e, 0x35, 0x46, 0x09, 0x3e, 0xc9, 0x56, 0xa7, 0x06, 0x70, 0x65, 0x0d,
+ 0xf0, 0xca, 0x98, 0xb3, 0xdf, 0x5e, 0x3c, 0xe3, 0x6d, 0x9f, 0x65, 0x78,
+ 0xc8, 0x3e, 0xa3, 0x20, 0xf4, 0x0f, 0xe2, 0x4c, 0x4e, 0x30, 0xe5, 0x00,
+ 0x31, 0x65, 0x6c, 0x90, 0x78, 0xb3, 0xa5, 0xe0, 0x9c, 0xb7, 0x32, 0x3e,
+ 0xa2, 0xcf, 0x3f, 0x49, 0xac, 0x7a, 0x18, 0xce, 0x7e, 0x7b, 0x43, 0xf1,
+ 0x0c, 0x42, 0x2c, 0xdf, 0xa9, 0xb6, 0x16, 0xec, 0x33, 0x5a, 0x8c, 0xb1,
+ 0x76, 0xb5, 0x79, 0xb6, 0x43, 0x6d, 0x99, 0xed, 0x52, 0x3b, 0x0a, 0xd2,
+ 0xb3, 0x3e, 0xd0, 0x7a, 0xff, 0x89, 0xed, 0x6a, 0xeb, 0x74, 0x8f, 0x22,
+ 0xa6, 0x0d, 0xf9, 0x52, 0x19, 0xd5, 0x35, 0xeb, 0xcc, 0xcf, 0x3b, 0xd9,
+ 0x77, 0x6d, 0x35, 0x4b, 0xfd, 0xbc, 0xfc, 0x1f, 0x57, 0x58, 0xfe, 0x67,
+ 0xa2, 0x77, 0xa3, 0xb2, 0xac, 0x5b, 0x93, 0x7f, 0x2d, 0xf6, 0xb0, 0x9e,
+ 0x4e, 0xb2, 0x36, 0x9a, 0x55, 0xe8, 0x63, 0xdf, 0x31, 0x6c, 0x2c, 0x2b,
+ 0xee, 0x97, 0x89, 0x4c, 0x72, 0x4e, 0x42, 0xfc, 0x15, 0x59, 0xf6, 0x20,
+ 0xf8, 0x7b, 0xf2, 0xbf, 0xb7, 0x28, 0x57, 0x97, 0x9c, 0x23, 0xf0, 0x5e,
+ 0x3f, 0x47, 0x76, 0x6c, 0xec, 0xba, 0x5c, 0x1e, 0x5e, 0x1b, 0x25, 0x3e,
+ 0xdd, 0xab, 0xb4, 0xc1, 0xa7, 0x1c, 0xb9, 0x2e, 0x5e, 0x66, 0x0c, 0x0f,
+ 0xdb, 0x31, 0xec, 0xc8, 0xb5, 0xb2, 0x28, 0xd7, 0x8a, 0x7c, 0xa7, 0x7d,
+ 0x3e, 0x8b, 0x74, 0x5a, 0xe7, 0xc6, 0xe4, 0x1c, 0x99, 0xcc, 0x2e, 0x45,
+ 0x36, 0x91, 0xe3, 0x84, 0x55, 0xa1, 0x77, 0xa9, 0x6d, 0xf6, 0xb9, 0x32,
+ 0x39, 0xd3, 0x25, 0xfb, 0xfb, 0x25, 0xb9, 0xa4, 0x8e, 0x2f, 0x0a, 0x76,
+ 0x4c, 0xca, 0x39, 0x6b, 0xcb, 0xfa, 0x99, 0x51, 0x11, 0x14, 0x59, 0xce,
+ 0x1a, 0x22, 0x8b, 0x9c, 0x17, 0x29, 0xc9, 0xf3, 0xb5, 0xa2, 0x3c, 0x62,
+ 0xab, 0xeb, 0x76, 0x2a, 0xfd, 0xff, 0xdf, 0xdb, 0x39, 0xe7, 0x2c, 0x49,
+ 0x49, 0x9e, 0x60, 0x4a, 0xf8, 0xcf, 0xb7, 0x8e, 0x8e, 0x0f, 0xe0, 0x15,
+ 0xde, 0xff, 0x65, 0xae, 0x24, 0x97, 0x1b, 0x33, 0xd3, 0xa5, 0x33, 0x72,
+ 0x6c, 0x29, 0xcd, 0x98, 0x31, 0x42, 0x3f, 0x72, 0xe4, 0x93, 0x33, 0x72,
+ 0x8d, 0xf3, 0x97, 0xed, 0xb9, 0x57, 0x3c, 0xcd, 0x7e, 0x19, 0x67, 0x0b,
+ 0xbf, 0x6d, 0xbf, 0xa6, 0x7c, 0x05, 0x7b, 0x64, 0xa1, 0x3d, 0x47, 0xda,
+ 0x72, 0x96, 0x44, 0xe1, 0xa9, 0x69, 0x60, 0xda, 0xe4, 0xb2, 0xa9, 0x21,
+ 0x3c, 0x6e, 0x58, 0xd6, 0x93, 0xcd, 0xba, 0x9c, 0x01, 0xba, 0x50, 0x6b,
+ 0xcf, 0x85, 0x60, 0x54, 0xe9, 0xb2, 0x77, 0x27, 0xe7, 0x48, 0x7a, 0xa8,
+ 0x03, 0x91, 0x5d, 0x7c, 0xa0, 0x64, 0x7b, 0x39, 0xdf, 0x96, 0xa5, 0x7e,
+ 0x44, 0x37, 0xa5, 0x73, 0x6e, 0x32, 0x73, 0xb9, 0x51, 0x27, 0xb7, 0xd9,
+ 0x3a, 0x79, 0xda, 0x10, 0x7f, 0x65, 0xf6, 0xa1, 0xaf, 0xce, 0x10, 0x3f,
+ 0x8c, 0x18, 0x5e, 0x1b, 0xab, 0x1d, 0x26, 0x3e, 0x39, 0xc2, 0xd8, 0x79,
+ 0xd4, 0xbc, 0x88, 0x8b, 0xf9, 0x97, 0xf0, 0xca, 0xb5, 0xff, 0x85, 0x13,
+ 0x7f, 0xf1, 0xb5, 0x6c, 0xb1, 0xcf, 0x32, 0xfd, 0x75, 0xcb, 0xb2, 0xb8,
+ 0xe4, 0xa1, 0x93, 0x4d, 0x72, 0xb6, 0xa9, 0x3c, 0xf5, 0xde, 0x3a, 0xd9,
+ 0xdf, 0x2a, 0x4b, 0x0d, 0x7e, 0xf5, 0x82, 0x2e, 0xba, 0xf9, 0x64, 0xf5,
+ 0x19, 0x5d, 0xe4, 0xd2, 0x8d, 0x51, 0xfb, 0x7f, 0x33, 0x43, 0x6b, 0x77,
+ 0xeb, 0x12, 0x3b, 0xef, 0x34, 0xb7, 0xd9, 0x39, 0x61, 0x30, 0x75, 0xab,
+ 0xad, 0x83, 0x83, 0xa9, 0x65, 0x8e, 0x2e, 0x52, 0x09, 0xfb, 0xfb, 0xe1,
+ 0x94, 0xa3, 0x9b, 0x5c, 0xaa, 0xde, 0xfe, 0x1e, 0x4d, 0x39, 0x67, 0xa2,
+ 0xb3, 0x29, 0xdd, 0xfe, 0x1e, 0x4f, 0xc5, 0xec, 0xef, 0x23, 0xa9, 0x5b,
+ 0xae, 0xf3, 0xc5, 0x9f, 0xff, 0x07, 0xd8, 0xc4, 0xd3, 0xb4, 0xb4, 0x3a,
+ 0x00, 0x00, 0x00 };
static const u32 bnx2_TXP_b06FwData[(0x0/4) + 1] = { 0x0 };
static const u32 bnx2_TXP_b06FwRodata[(0x0/4) + 1] = { 0x0 };
static struct fw_info bnx2_txp_fw_06 = {
- /* Firmware version: 4.0.5 */
+ /* Firmware version: 4.4.2 */
.ver_major = 0x4,
- .ver_minor = 0x0,
- .ver_fix = 0x5,
+ .ver_minor = 0x4,
+ .ver_fix = 0x2,
.start_addr = 0x08000098,
.text_addr = 0x08000000,
- .text_len = 0x3ad8,
+ .text_len = 0x3ab0,
.text_index = 0x0,
.gz_text = bnx2_TXP_b06FwText,
.gz_text_len = sizeof(bnx2_TXP_b06FwText),
@@ -4582,11 +4535,11 @@ static struct fw_info bnx2_txp_fw_06 = {
.data_index = 0x0,
.data = bnx2_TXP_b06FwData,
- .sbss_addr = 0x08003b00,
+ .sbss_addr = 0x08003ae0,
.sbss_len = 0x68,
.sbss_index = 0x0,
- .bss_addr = 0x08003b68,
+ .bss_addr = 0x08003b48,
.bss_len = 0x14c,
.bss_index = 0x0,
@@ -4611,3 +4564,4 @@ static const struct cpu_reg cpu_reg_txp = {
.spad_base = BNX2_TXP_SCRATCH,
.mips_view_base = 0x8000000,
};
+
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index a8eb3c4a47c84c2021c7ad782be3d92fa62ca0c8..fce745148ff9a9896640be5e4c4fa780d3fc6b72 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -59,8 +59,8 @@
#include "bnx2x.h"
#include "bnx2x_init.h"
-#define DRV_MODULE_VERSION "1.45.21"
-#define DRV_MODULE_RELDATE "2008/09/03"
+#define DRV_MODULE_VERSION "1.45.22"
+#define DRV_MODULE_RELDATE "2008/09/09"
#define BNX2X_BC_VER 0x040200
/* Time in jiffies before concluding the transmitter is hung */
@@ -649,15 +649,16 @@ static void bnx2x_int_disable(struct bnx2x *bp)
BNX2X_ERR("BUG! proper val not read from IGU!\n");
}
-static void bnx2x_int_disable_sync(struct bnx2x *bp)
+static void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw)
{
int msix = (bp->flags & USING_MSIX_FLAG) ? 1 : 0;
int i;
/* disable interrupt handling */
atomic_inc(&bp->intr_sem);
- /* prevent the HW from sending interrupts */
- bnx2x_int_disable(bp);
+ if (disable_hw)
+ /* prevent the HW from sending interrupts */
+ bnx2x_int_disable(bp);
/* make sure all ISRs are done */
if (msix) {
@@ -6086,9 +6087,9 @@ static void bnx2x_netif_start(struct bnx2x *bp)
}
}
-static void bnx2x_netif_stop(struct bnx2x *bp)
+static void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw)
{
- bnx2x_int_disable_sync(bp);
+ bnx2x_int_disable_sync(bp, disable_hw);
if (netif_running(bp->dev)) {
bnx2x_napi_disable(bp);
netif_tx_disable(bp->dev);
@@ -6475,7 +6476,7 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
for_each_queue(bp, i)
bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
load_int_disable:
- bnx2x_int_disable_sync(bp);
+ bnx2x_int_disable_sync(bp, 1);
/* Release IRQs */
bnx2x_free_irq(bp);
load_error:
@@ -6650,7 +6651,7 @@ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
bp->rx_mode = BNX2X_RX_MODE_NONE;
bnx2x_set_storm_rx_mode(bp);
- bnx2x_netif_stop(bp);
+ bnx2x_netif_stop(bp, 1);
if (!netif_running(bp->dev))
bnx2x_napi_disable(bp);
del_timer_sync(&bp->timer);
@@ -8791,7 +8792,7 @@ static int bnx2x_test_loopback(struct bnx2x *bp, u8 link_up)
if (!netif_running(bp->dev))
return BNX2X_LOOPBACK_FAILED;
- bnx2x_netif_stop(bp);
+ bnx2x_netif_stop(bp, 1);
if (bnx2x_run_loopback(bp, BNX2X_MAC_LOOPBACK, link_up)) {
DP(NETIF_MSG_PROBE, "MAC loopback failed\n");
@@ -10346,6 +10347,74 @@ static int bnx2x_resume(struct pci_dev *pdev)
return rc;
}
+static int bnx2x_eeh_nic_unload(struct bnx2x *bp)
+{
+ int i;
+
+ bp->state = BNX2X_STATE_ERROR;
+
+ bp->rx_mode = BNX2X_RX_MODE_NONE;
+
+ bnx2x_netif_stop(bp, 0);
+
+ del_timer_sync(&bp->timer);
+ bp->stats_state = STATS_STATE_DISABLED;
+ DP(BNX2X_MSG_STATS, "stats_state - DISABLED\n");
+
+ /* Release IRQs */
+ bnx2x_free_irq(bp);
+
+ if (CHIP_IS_E1(bp)) {
+ struct mac_configuration_cmd *config =
+ bnx2x_sp(bp, mcast_config);
+
+ for (i = 0; i < config->hdr.length_6b; i++)
+ CAM_INVALIDATE(config->config_table[i]);
+ }
+
+ /* Free SKBs, SGEs, TPA pool and driver internals */
+ bnx2x_free_skbs(bp);
+ for_each_queue(bp, i)
+ bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
+ bnx2x_free_mem(bp);
+
+ bp->state = BNX2X_STATE_CLOSED;
+
+ netif_carrier_off(bp->dev);
+
+ return 0;
+}
+
+static void bnx2x_eeh_recover(struct bnx2x *bp)
+{
+ u32 val;
+
+ mutex_init(&bp->port.phy_mutex);
+
+ bp->common.shmem_base = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
+ bp->link_params.shmem_base = bp->common.shmem_base;
+ BNX2X_DEV_INFO("shmem offset is 0x%x\n", bp->common.shmem_base);
+
+ if (!bp->common.shmem_base ||
+ (bp->common.shmem_base < 0xA0000) ||
+ (bp->common.shmem_base >= 0xC0000)) {
+ BNX2X_DEV_INFO("MCP not active\n");
+ bp->flags |= NO_MCP_FLAG;
+ return;
+ }
+
+ val = SHMEM_RD(bp, validity_map[BP_PORT(bp)]);
+ if ((val & (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
+ != (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
+ BNX2X_ERR("BAD MCP validity signature\n");
+
+ if (!BP_NOMCP(bp)) {
+ bp->fw_seq = (SHMEM_RD(bp, func_mb[BP_FUNC(bp)].drv_mb_header)
+ & DRV_MSG_SEQ_NUMBER_MASK);
+ BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq);
+ }
+}
+
/**
* bnx2x_io_error_detected - called when PCI error is detected
* @pdev: Pointer to PCI device
@@ -10365,7 +10434,7 @@ static pci_ers_result_t bnx2x_io_error_detected(struct pci_dev *pdev,
netif_device_detach(dev);
if (netif_running(dev))
- bnx2x_nic_unload(bp, UNLOAD_CLOSE);
+ bnx2x_eeh_nic_unload(bp);
pci_disable_device(pdev);
@@ -10420,8 +10489,10 @@ static void bnx2x_io_resume(struct pci_dev *pdev)
rtnl_lock();
+ bnx2x_eeh_recover(bp);
+
if (netif_running(dev))
- bnx2x_nic_load(bp, LOAD_OPEN);
+ bnx2x_nic_load(bp, LOAD_NORMAL);
netif_device_attach(dev);
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index b211486a0ca390ff745a7f62004e1249b6a59c51..ade5f3f6693bef27e4d006d2b370ace1956339af 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -38,6 +38,7 @@
#include <linux/in.h>
#include <net/ipx.h>
#include <net/arp.h>
+#include <net/ipv6.h>
#include <asm/byteorder.h>
#include "bonding.h"
#include "bond_alb.h"
@@ -81,6 +82,7 @@
#define RLB_PROMISC_TIMEOUT 10*ALB_TIMER_TICKS_PER_SEC
static const u8 mac_bcast[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff};
+static const u8 mac_v6_allmcast[ETH_ALEN] = {0x33,0x33,0x00,0x00,0x00,0x01};
static const int alb_delta_in_ticks = HZ / ALB_TIMER_TICKS_PER_SEC;
#pragma pack(1)
@@ -710,7 +712,7 @@ static struct slave *rlb_arp_xmit(struct sk_buff *skb, struct bonding *bond)
struct arp_pkt *arp = arp_pkt(skb);
struct slave *tx_slave = NULL;
- if (arp->op_code == __constant_htons(ARPOP_REPLY)) {
+ if (arp->op_code == htons(ARPOP_REPLY)) {
/* the arp must be sent on the selected
* rx channel
*/
@@ -719,7 +721,7 @@ static struct slave *rlb_arp_xmit(struct sk_buff *skb, struct bonding *bond)
memcpy(arp->mac_src,tx_slave->dev->dev_addr, ETH_ALEN);
}
dprintk("Server sent ARP Reply packet\n");
- } else if (arp->op_code == __constant_htons(ARPOP_REQUEST)) {
+ } else if (arp->op_code == htons(ARPOP_REQUEST)) {
/* Create an entry in the rx_hashtbl for this client as a
* place holder.
* When the arp reply is received the entry will be updated
@@ -1290,6 +1292,7 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
u32 hash_index = 0;
const u8 *hash_start = NULL;
int res = 1;
+ struct ipv6hdr *ip6hdr;
skb_reset_mac_header(skb);
eth_data = eth_hdr(skb);
@@ -1319,11 +1322,32 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
}
break;
case ETH_P_IPV6:
+ /* IPv6 doesn't really use broadcast mac address, but leave
+ * that here just in case.
+ */
if (memcmp(eth_data->h_dest, mac_bcast, ETH_ALEN) == 0) {
do_tx_balance = 0;
break;
}
+ /* IPv6 uses all-nodes multicast as an equivalent to
+ * broadcasts in IPv4.
+ */
+ if (memcmp(eth_data->h_dest, mac_v6_allmcast, ETH_ALEN) == 0) {
+ do_tx_balance = 0;
+ break;
+ }
+
+ /* Additianally, DAD probes should not be tx-balanced as that
+ * will lead to false positives for duplicate addresses and
+ * prevent address configuration from working.
+ */
+ ip6hdr = ipv6_hdr(skb);
+ if (ipv6_addr_any(&ip6hdr->saddr)) {
+ do_tx_balance = 0;
+ break;
+ }
+
hash_start = (char *)&(ipv6_hdr(skb)->daddr);
hash_size = sizeof(ipv6_hdr(skb)->daddr);
break;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index c792138511e6b599a52d3740d6459630733b6969..8e2be24f3fe4c2e0f73062092a87f0b03da2f382 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3702,7 +3702,7 @@ static int bond_xmit_hash_policy_l23(struct sk_buff *skb,
struct ethhdr *data = (struct ethhdr *)skb->data;
struct iphdr *iph = ip_hdr(skb);
- if (skb->protocol == __constant_htons(ETH_P_IP)) {
+ if (skb->protocol == htons(ETH_P_IP)) {
return ((ntohl(iph->saddr ^ iph->daddr) & 0xffff) ^
(data->h_dest[5] ^ bond_dev->dev_addr[5])) % count;
}
@@ -3723,8 +3723,8 @@ static int bond_xmit_hash_policy_l34(struct sk_buff *skb,
__be16 *layer4hdr = (__be16 *)((u32 *)iph + iph->ihl);
int layer4_xor = 0;
- if (skb->protocol == __constant_htons(ETH_P_IP)) {
- if (!(iph->frag_off & __constant_htons(IP_MF|IP_OFFSET)) &&
+ if (skb->protocol == htons(ETH_P_IP)) {
+ if (!(iph->frag_off & htons(IP_MF|IP_OFFSET)) &&
(iph->protocol == IPPROTO_TCP ||
iph->protocol == IPPROTO_UDP)) {
layer4_xor = ntohs((*layer4hdr ^ *(layer4hdr + 1)));
@@ -4493,6 +4493,12 @@ static void bond_ethtool_get_drvinfo(struct net_device *bond_dev,
static const struct ethtool_ops bond_ethtool_ops = {
.get_drvinfo = bond_ethtool_get_drvinfo,
+ .get_link = ethtool_op_get_link,
+ .get_tx_csum = ethtool_op_get_tx_csum,
+ .get_sg = ethtool_op_get_sg,
+ .get_tso = ethtool_op_get_tso,
+ .get_ufo = ethtool_op_get_ufo,
+ .get_flags = ethtool_op_get_flags,
};
/*
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index fb730ec0396f59b1879b5908d909e3f85a273633..ffb668dd6d3b00eddbc328513b785e42c31d492d 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -32,7 +32,7 @@
#ifdef BONDING_DEBUG
#define dprintk(fmt, args...) \
printk(KERN_DEBUG \
- DRV_NAME ": %s() %d: " fmt, __FUNCTION__, __LINE__ , ## args )
+ DRV_NAME ": %s() %d: " fmt, __func__, __LINE__ , ## args )
#else
#define dprintk(fmt, args...)
#endif /* BONDING_DEBUG */
@@ -333,5 +333,13 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active);
void bond_register_arp(struct bonding *);
void bond_unregister_arp(struct bonding *);
+/* exported from bond_main.c */
+extern struct list_head bond_dev_list;
+extern struct bond_parm_tbl bond_lacp_tbl[];
+extern struct bond_parm_tbl bond_mode_tbl[];
+extern struct bond_parm_tbl xmit_hashtype_tbl[];
+extern struct bond_parm_tbl arp_validate_tbl[];
+extern struct bond_parm_tbl fail_over_mac_tbl[];
+
#endif /* _LINUX_BONDING_H */
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index f1936d51b458e387e3ba0ffef867f1e388bb8a90..86909cfb14de77b458131940110d290e76c6197f 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -74,6 +74,7 @@
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
+#include <linux/vmalloc.h>
#include <linux/ioport.h>
#include <linux/pci.h>
#include <linux/mm.h>
@@ -91,6 +92,7 @@
#include <linux/ip.h>
#include <linux/tcp.h>
#include <linux/mutex.h>
+#include <linux/firmware.h>
#include <net/checksum.h>
@@ -197,6 +199,7 @@ static int link_mode;
MODULE_AUTHOR("Adrian Sun (asun@darksunrising.com)");
MODULE_DESCRIPTION("Sun Cassini(+) ethernet driver");
MODULE_LICENSE("GPL");
+MODULE_FIRMWARE("sun/cassini.bin");
module_param(cassini_debug, int, 0);
MODULE_PARM_DESC(cassini_debug, "Cassini bitmapped debugging message enable value");
module_param(link_mode, int, 0);
@@ -812,9 +815,44 @@ static int cas_reset_mii_phy(struct cas *cp)
return (limit <= 0);
}
+static int cas_saturn_firmware_init(struct cas *cp)
+{
+ const struct firmware *fw;
+ const char fw_name[] = "sun/cassini.bin";
+ int err;
+
+ if (PHY_NS_DP83065 != cp->phy_id)
+ return 0;
+
+ err = request_firmware(&fw, fw_name, &cp->pdev->dev);
+ if (err) {
+ printk(KERN_ERR "cassini: Failed to load firmware \"%s\"\n",
+ fw_name);
+ return err;
+ }
+ if (fw->size < 2) {
+ printk(KERN_ERR "cassini: bogus length %zu in \"%s\"\n",
+ fw->size, fw_name);
+ err = -EINVAL;
+ goto out;
+ }
+ cp->fw_load_addr= fw->data[1] << 8 | fw->data[0];
+ cp->fw_size = fw->size - 2;
+ cp->fw_data = vmalloc(cp->fw_size);
+ if (!cp->fw_data) {
+ err = -ENOMEM;
+ printk(KERN_ERR "cassini: \"%s\" Failed %d\n", fw_name, err);
+ goto out;
+ }
+ memcpy(cp->fw_data, &fw->data[2], cp->fw_size);
+out:
+ release_firmware(fw);
+ return err;
+}
+
static void cas_saturn_firmware_load(struct cas *cp)
{
- cas_saturn_patch_t *patch = cas_saturn_patch;
+ int i;
cas_phy_powerdown(cp);
@@ -833,11 +871,9 @@ static void cas_saturn_firmware_load(struct cas *cp)
/* download new firmware */
cas_phy_write(cp, DP83065_MII_MEM, 0x1);
- cas_phy_write(cp, DP83065_MII_REGE, patch->addr);
- while (patch->addr) {
- cas_phy_write(cp, DP83065_MII_REGD, patch->val);
- patch++;
- }
+ cas_phy_write(cp, DP83065_MII_REGE, cp->fw_load_addr);
+ for (i = 0; i < cp->fw_size; i++)
+ cas_phy_write(cp, DP83065_MII_REGD, cp->fw_data[i]);
/* enable firmware */
cas_phy_write(cp, DP83065_MII_REGE, 0x8ff8);
@@ -2182,7 +2218,7 @@ static inline void cas_rx_flow_pkt(struct cas *cp, const u64 *words,
* do any additional locking here. stick the buffer
* at the end.
*/
- __skb_insert(skb, flow->prev, (struct sk_buff *) flow, flow);
+ __skb_queue_tail(flow, skb);
if (words[0] & RX_COMP1_RELEASE_FLOW) {
while ((skb = __skb_dequeue(flow))) {
cas_skb_release(skb);
@@ -5108,6 +5144,9 @@ static int __devinit cas_init_one(struct pci_dev *pdev,
cas_reset(cp, 0);
if (cas_check_invariants(cp))
goto err_out_iounmap;
+ if (cp->cas_flags & CAS_FLAG_SATURN)
+ if (cas_saturn_firmware_init(cp))
+ goto err_out_iounmap;
cp->init_block = (struct cas_init_block *)
pci_alloc_consistent(pdev, sizeof(struct cas_init_block),
@@ -5217,6 +5256,9 @@ static void __devexit cas_remove_one(struct pci_dev *pdev)
cp = netdev_priv(dev);
unregister_netdev(dev);
+ if (cp->fw_data)
+ vfree(cp->fw_data);
+
mutex_lock(&cp->pm_mutex);
flush_scheduled_work();
if (cp->hw_running)
diff --git a/drivers/net/cassini.h b/drivers/net/cassini.h
index 552af89ca1cf04f49165248293570132bdaa189a..fd17a002b453c7bae6acfec276f13a6b3717560e 100644
--- a/drivers/net/cassini.h
+++ b/drivers/net/cassini.h
@@ -2514,1523 +2514,6 @@ static cas_hp_inst_t cas_prog_null[] = { {NULL} };
#define CAS_HP_FIRMWARE cas_prog_null
#endif
-/* firmware patch for NS_DP83065 */
-typedef struct cas_saturn_patch {
- u16 addr;
- u16 val;
-} cas_saturn_patch_t;
-
-#if 1
-cas_saturn_patch_t cas_saturn_patch[] = {
-{0x8200, 0x007e}, {0x8201, 0x0082}, {0x8202, 0x0009},
-{0x8203, 0x0000}, {0x8204, 0x0000}, {0x8205, 0x0000},
-{0x8206, 0x0000}, {0x8207, 0x0000}, {0x8208, 0x0000},
-{0x8209, 0x008e}, {0x820a, 0x008e}, {0x820b, 0x00ff},
-{0x820c, 0x00ce}, {0x820d, 0x0082}, {0x820e, 0x0025},
-{0x820f, 0x00ff}, {0x8210, 0x0001}, {0x8211, 0x000f},
-{0x8212, 0x00ce}, {0x8213, 0x0084}, {0x8214, 0x0026},
-{0x8215, 0x00ff}, {0x8216, 0x0001}, {0x8217, 0x0011},
-{0x8218, 0x00ce}, {0x8219, 0x0085}, {0x821a, 0x003d},
-{0x821b, 0x00df}, {0x821c, 0x00e5}, {0x821d, 0x0086},
-{0x821e, 0x0039}, {0x821f, 0x00b7}, {0x8220, 0x008f},
-{0x8221, 0x00f8}, {0x8222, 0x007e}, {0x8223, 0x00c3},
-{0x8224, 0x00c2}, {0x8225, 0x0096}, {0x8226, 0x0047},
-{0x8227, 0x0084}, {0x8228, 0x00f3}, {0x8229, 0x008a},
-{0x822a, 0x0000}, {0x822b, 0x0097}, {0x822c, 0x0047},
-{0x822d, 0x00ce}, {0x822e, 0x0082}, {0x822f, 0x0033},
-{0x8230, 0x00ff}, {0x8231, 0x0001}, {0x8232, 0x000f},
-{0x8233, 0x0096}, {0x8234, 0x0046}, {0x8235, 0x0084},
-{0x8236, 0x000c}, {0x8237, 0x0081}, {0x8238, 0x0004},
-{0x8239, 0x0027}, {0x823a, 0x000b}, {0x823b, 0x0096},
-{0x823c, 0x0046}, {0x823d, 0x0084}, {0x823e, 0x000c},
-{0x823f, 0x0081}, {0x8240, 0x0008}, {0x8241, 0x0027},
-{0x8242, 0x0057}, {0x8243, 0x007e}, {0x8244, 0x0084},
-{0x8245, 0x0025}, {0x8246, 0x0096}, {0x8247, 0x0047},
-{0x8248, 0x0084}, {0x8249, 0x00f3}, {0x824a, 0x008a},
-{0x824b, 0x0004}, {0x824c, 0x0097}, {0x824d, 0x0047},
-{0x824e, 0x00ce}, {0x824f, 0x0082}, {0x8250, 0x0054},
-{0x8251, 0x00ff}, {0x8252, 0x0001}, {0x8253, 0x000f},
-{0x8254, 0x0096}, {0x8255, 0x0046}, {0x8256, 0x0084},
-{0x8257, 0x000c}, {0x8258, 0x0081}, {0x8259, 0x0004},
-{0x825a, 0x0026}, {0x825b, 0x0038}, {0x825c, 0x00b6},
-{0x825d, 0x0012}, {0x825e, 0x0020}, {0x825f, 0x0084},
-{0x8260, 0x0020}, {0x8261, 0x0026}, {0x8262, 0x0003},
-{0x8263, 0x007e}, {0x8264, 0x0084}, {0x8265, 0x0025},
-{0x8266, 0x0096}, {0x8267, 0x007b}, {0x8268, 0x00d6},
-{0x8269, 0x007c}, {0x826a, 0x00fe}, {0x826b, 0x008f},
-{0x826c, 0x0056}, {0x826d, 0x00bd}, {0x826e, 0x00f7},
-{0x826f, 0x00b6}, {0x8270, 0x00fe}, {0x8271, 0x008f},
-{0x8272, 0x004e}, {0x8273, 0x00bd}, {0x8274, 0x00ec},
-{0x8275, 0x008e}, {0x8276, 0x00bd}, {0x8277, 0x00fa},
-{0x8278, 0x00f7}, {0x8279, 0x00bd}, {0x827a, 0x00f7},
-{0x827b, 0x0028}, {0x827c, 0x00ce}, {0x827d, 0x0082},
-{0x827e, 0x0082}, {0x827f, 0x00ff}, {0x8280, 0x0001},
-{0x8281, 0x000f}, {0x8282, 0x0096}, {0x8283, 0x0046},
-{0x8284, 0x0084}, {0x8285, 0x000c}, {0x8286, 0x0081},
-{0x8287, 0x0004}, {0x8288, 0x0026}, {0x8289, 0x000a},
-{0x828a, 0x00b6}, {0x828b, 0x0012}, {0x828c, 0x0020},
-{0x828d, 0x0084}, {0x828e, 0x0020}, {0x828f, 0x0027},
-{0x8290, 0x00b5}, {0x8291, 0x007e}, {0x8292, 0x0084},
-{0x8293, 0x0025}, {0x8294, 0x00bd}, {0x8295, 0x00f7},
-{0x8296, 0x001f}, {0x8297, 0x007e}, {0x8298, 0x0084},
-{0x8299, 0x001f}, {0x829a, 0x0096}, {0x829b, 0x0047},
-{0x829c, 0x0084}, {0x829d, 0x00f3}, {0x829e, 0x008a},
-{0x829f, 0x0008}, {0x82a0, 0x0097}, {0x82a1, 0x0047},
-{0x82a2, 0x00de}, {0x82a3, 0x00e1}, {0x82a4, 0x00ad},
-{0x82a5, 0x0000}, {0x82a6, 0x00ce}, {0x82a7, 0x0082},
-{0x82a8, 0x00af}, {0x82a9, 0x00ff}, {0x82aa, 0x0001},
-{0x82ab, 0x000f}, {0x82ac, 0x007e}, {0x82ad, 0x0084},
-{0x82ae, 0x0025}, {0x82af, 0x0096}, {0x82b0, 0x0041},
-{0x82b1, 0x0085}, {0x82b2, 0x0010}, {0x82b3, 0x0026},
-{0x82b4, 0x0006}, {0x82b5, 0x0096}, {0x82b6, 0x0023},
-{0x82b7, 0x0085}, {0x82b8, 0x0040}, {0x82b9, 0x0027},
-{0x82ba, 0x0006}, {0x82bb, 0x00bd}, {0x82bc, 0x00ed},
-{0x82bd, 0x0000}, {0x82be, 0x007e}, {0x82bf, 0x0083},
-{0x82c0, 0x00a2}, {0x82c1, 0x00de}, {0x82c2, 0x0042},
-{0x82c3, 0x00bd}, {0x82c4, 0x00eb}, {0x82c5, 0x008e},
-{0x82c6, 0x0096}, {0x82c7, 0x0024}, {0x82c8, 0x0084},
-{0x82c9, 0x0008}, {0x82ca, 0x0027}, {0x82cb, 0x0003},
-{0x82cc, 0x007e}, {0x82cd, 0x0083}, {0x82ce, 0x00df},
-{0x82cf, 0x0096}, {0x82d0, 0x007b}, {0x82d1, 0x00d6},
-{0x82d2, 0x007c}, {0x82d3, 0x00fe}, {0x82d4, 0x008f},
-{0x82d5, 0x0056}, {0x82d6, 0x00bd}, {0x82d7, 0x00f7},
-{0x82d8, 0x00b6}, {0x82d9, 0x00fe}, {0x82da, 0x008f},
-{0x82db, 0x0050}, {0x82dc, 0x00bd}, {0x82dd, 0x00ec},
-{0x82de, 0x008e}, {0x82df, 0x00bd}, {0x82e0, 0x00fa},
-{0x82e1, 0x00f7}, {0x82e2, 0x0086}, {0x82e3, 0x0011},
-{0x82e4, 0x00c6}, {0x82e5, 0x0049}, {0x82e6, 0x00bd},
-{0x82e7, 0x00e4}, {0x82e8, 0x0012}, {0x82e9, 0x00ce},
-{0x82ea, 0x0082}, {0x82eb, 0x00ef}, {0x82ec, 0x00ff},
-{0x82ed, 0x0001}, {0x82ee, 0x000f}, {0x82ef, 0x0096},
-{0x82f0, 0x0046}, {0x82f1, 0x0084}, {0x82f2, 0x000c},
-{0x82f3, 0x0081}, {0x82f4, 0x0000}, {0x82f5, 0x0027},
-{0x82f6, 0x0017}, {0x82f7, 0x00c6}, {0x82f8, 0x0049},
-{0x82f9, 0x00bd}, {0x82fa, 0x00e4}, {0x82fb, 0x0091},
-{0x82fc, 0x0024}, {0x82fd, 0x000d}, {0x82fe, 0x00b6},
-{0x82ff, 0x0012}, {0x8300, 0x0020}, {0x8301, 0x0085},
-{0x8302, 0x0020}, {0x8303, 0x0026}, {0x8304, 0x000c},
-{0x8305, 0x00ce}, {0x8306, 0x0082}, {0x8307, 0x00c1},
-{0x8308, 0x00ff}, {0x8309, 0x0001}, {0x830a, 0x000f},
-{0x830b, 0x007e}, {0x830c, 0x0084}, {0x830d, 0x0025},
-{0x830e, 0x007e}, {0x830f, 0x0084}, {0x8310, 0x0016},
-{0x8311, 0x00fe}, {0x8312, 0x008f}, {0x8313, 0x0052},
-{0x8314, 0x00bd}, {0x8315, 0x00ec}, {0x8316, 0x008e},
-{0x8317, 0x00bd}, {0x8318, 0x00fa}, {0x8319, 0x00f7},
-{0x831a, 0x0086}, {0x831b, 0x006a}, {0x831c, 0x00c6},
-{0x831d, 0x0049}, {0x831e, 0x00bd}, {0x831f, 0x00e4},
-{0x8320, 0x0012}, {0x8321, 0x00ce}, {0x8322, 0x0083},
-{0x8323, 0x0027}, {0x8324, 0x00ff}, {0x8325, 0x0001},
-{0x8326, 0x000f}, {0x8327, 0x0096}, {0x8328, 0x0046},
-{0x8329, 0x0084}, {0x832a, 0x000c}, {0x832b, 0x0081},
-{0x832c, 0x0000}, {0x832d, 0x0027}, {0x832e, 0x000a},
-{0x832f, 0x00c6}, {0x8330, 0x0049}, {0x8331, 0x00bd},
-{0x8332, 0x00e4}, {0x8333, 0x0091}, {0x8334, 0x0025},
-{0x8335, 0x0006}, {0x8336, 0x007e}, {0x8337, 0x0084},
-{0x8338, 0x0025}, {0x8339, 0x007e}, {0x833a, 0x0084},
-{0x833b, 0x0016}, {0x833c, 0x00b6}, {0x833d, 0x0018},
-{0x833e, 0x0070}, {0x833f, 0x00bb}, {0x8340, 0x0019},
-{0x8341, 0x0070}, {0x8342, 0x002a}, {0x8343, 0x0004},
-{0x8344, 0x0081}, {0x8345, 0x00af}, {0x8346, 0x002e},
-{0x8347, 0x0019}, {0x8348, 0x0096}, {0x8349, 0x007b},
-{0x834a, 0x00f6}, {0x834b, 0x0020}, {0x834c, 0x0007},
-{0x834d, 0x00fa}, {0x834e, 0x0020}, {0x834f, 0x0027},
-{0x8350, 0x00c4}, {0x8351, 0x0038}, {0x8352, 0x0081},
-{0x8353, 0x0038}, {0x8354, 0x0027}, {0x8355, 0x000b},
-{0x8356, 0x00f6}, {0x8357, 0x0020}, {0x8358, 0x0007},
-{0x8359, 0x00fa}, {0x835a, 0x0020}, {0x835b, 0x0027},
-{0x835c, 0x00cb}, {0x835d, 0x0008}, {0x835e, 0x007e},
-{0x835f, 0x0082}, {0x8360, 0x00d3}, {0x8361, 0x00bd},
-{0x8362, 0x00f7}, {0x8363, 0x0066}, {0x8364, 0x0086},
-{0x8365, 0x0074}, {0x8366, 0x00c6}, {0x8367, 0x0049},
-{0x8368, 0x00bd}, {0x8369, 0x00e4}, {0x836a, 0x0012},
-{0x836b, 0x00ce}, {0x836c, 0x0083}, {0x836d, 0x0071},
-{0x836e, 0x00ff}, {0x836f, 0x0001}, {0x8370, 0x000f},
-{0x8371, 0x0096}, {0x8372, 0x0046}, {0x8373, 0x0084},
-{0x8374, 0x000c}, {0x8375, 0x0081}, {0x8376, 0x0008},
-{0x8377, 0x0026}, {0x8378, 0x000a}, {0x8379, 0x00c6},
-{0x837a, 0x0049}, {0x837b, 0x00bd}, {0x837c, 0x00e4},
-{0x837d, 0x0091}, {0x837e, 0x0025}, {0x837f, 0x0006},
-{0x8380, 0x007e}, {0x8381, 0x0084}, {0x8382, 0x0025},
-{0x8383, 0x007e}, {0x8384, 0x0084}, {0x8385, 0x0016},
-{0x8386, 0x00bd}, {0x8387, 0x00f7}, {0x8388, 0x003e},
-{0x8389, 0x0026}, {0x838a, 0x000e}, {0x838b, 0x00bd},
-{0x838c, 0x00e5}, {0x838d, 0x0009}, {0x838e, 0x0026},
-{0x838f, 0x0006}, {0x8390, 0x00ce}, {0x8391, 0x0082},
-{0x8392, 0x00c1}, {0x8393, 0x00ff}, {0x8394, 0x0001},
-{0x8395, 0x000f}, {0x8396, 0x007e}, {0x8397, 0x0084},
-{0x8398, 0x0025}, {0x8399, 0x00fe}, {0x839a, 0x008f},
-{0x839b, 0x0054}, {0x839c, 0x00bd}, {0x839d, 0x00ec},
-{0x839e, 0x008e}, {0x839f, 0x00bd}, {0x83a0, 0x00fa},
-{0x83a1, 0x00f7}, {0x83a2, 0x00bd}, {0x83a3, 0x00f7},
-{0x83a4, 0x0033}, {0x83a5, 0x0086}, {0x83a6, 0x000f},
-{0x83a7, 0x00c6}, {0x83a8, 0x0051}, {0x83a9, 0x00bd},
-{0x83aa, 0x00e4}, {0x83ab, 0x0012}, {0x83ac, 0x00ce},
-{0x83ad, 0x0083}, {0x83ae, 0x00b2}, {0x83af, 0x00ff},
-{0x83b0, 0x0001}, {0x83b1, 0x000f}, {0x83b2, 0x0096},
-{0x83b3, 0x0046}, {0x83b4, 0x0084}, {0x83b5, 0x000c},
-{0x83b6, 0x0081}, {0x83b7, 0x0008}, {0x83b8, 0x0026},
-{0x83b9, 0x005c}, {0x83ba, 0x00b6}, {0x83bb, 0x0012},
-{0x83bc, 0x0020}, {0x83bd, 0x0084}, {0x83be, 0x003f},
-{0x83bf, 0x0081}, {0x83c0, 0x003a}, {0x83c1, 0x0027},
-{0x83c2, 0x001c}, {0x83c3, 0x0096}, {0x83c4, 0x0023},
-{0x83c5, 0x0085}, {0x83c6, 0x0040}, {0x83c7, 0x0027},
-{0x83c8, 0x0003}, {0x83c9, 0x007e}, {0x83ca, 0x0084},
-{0x83cb, 0x0025}, {0x83cc, 0x00c6}, {0x83cd, 0x0051},
-{0x83ce, 0x00bd}, {0x83cf, 0x00e4}, {0x83d0, 0x0091},
-{0x83d1, 0x0025}, {0x83d2, 0x0003}, {0x83d3, 0x007e},
-{0x83d4, 0x0084}, {0x83d5, 0x0025}, {0x83d6, 0x00ce},
-{0x83d7, 0x0082}, {0x83d8, 0x00c1}, {0x83d9, 0x00ff},
-{0x83da, 0x0001}, {0x83db, 0x000f}, {0x83dc, 0x007e},
-{0x83dd, 0x0084}, {0x83de, 0x0025}, {0x83df, 0x00bd},
-{0x83e0, 0x00f8}, {0x83e1, 0x0037}, {0x83e2, 0x007c},
-{0x83e3, 0x0000}, {0x83e4, 0x007a}, {0x83e5, 0x00ce},
-{0x83e6, 0x0083}, {0x83e7, 0x00ee}, {0x83e8, 0x00ff},
-{0x83e9, 0x0001}, {0x83ea, 0x000f}, {0x83eb, 0x007e},
-{0x83ec, 0x0084}, {0x83ed, 0x0025}, {0x83ee, 0x0096},
-{0x83ef, 0x0046}, {0x83f0, 0x0084}, {0x83f1, 0x000c},
-{0x83f2, 0x0081}, {0x83f3, 0x0008}, {0x83f4, 0x0026},
-{0x83f5, 0x0020}, {0x83f6, 0x0096}, {0x83f7, 0x0024},
-{0x83f8, 0x0084}, {0x83f9, 0x0008}, {0x83fa, 0x0026},
-{0x83fb, 0x0029}, {0x83fc, 0x00b6}, {0x83fd, 0x0018},
-{0x83fe, 0x0082}, {0x83ff, 0x00bb}, {0x8400, 0x0019},
-{0x8401, 0x0082}, {0x8402, 0x00b1}, {0x8403, 0x0001},
-{0x8404, 0x003b}, {0x8405, 0x0022}, {0x8406, 0x0009},
-{0x8407, 0x00b6}, {0x8408, 0x0012}, {0x8409, 0x0020},
-{0x840a, 0x0084}, {0x840b, 0x0037}, {0x840c, 0x0081},
-{0x840d, 0x0032}, {0x840e, 0x0027}, {0x840f, 0x0015},
-{0x8410, 0x00bd}, {0x8411, 0x00f8}, {0x8412, 0x0044},
-{0x8413, 0x007e}, {0x8414, 0x0082}, {0x8415, 0x00c1},
-{0x8416, 0x00bd}, {0x8417, 0x00f7}, {0x8418, 0x001f},
-{0x8419, 0x00bd}, {0x841a, 0x00f8}, {0x841b, 0x0044},
-{0x841c, 0x00bd}, {0x841d, 0x00fc}, {0x841e, 0x0029},
-{0x841f, 0x00ce}, {0x8420, 0x0082}, {0x8421, 0x0025},
-{0x8422, 0x00ff}, {0x8423, 0x0001}, {0x8424, 0x000f},
-{0x8425, 0x0039}, {0x8426, 0x0096}, {0x8427, 0x0047},
-{0x8428, 0x0084}, {0x8429, 0x00fc}, {0x842a, 0x008a},
-{0x842b, 0x0000}, {0x842c, 0x0097}, {0x842d, 0x0047},
-{0x842e, 0x00ce}, {0x842f, 0x0084}, {0x8430, 0x0034},
-{0x8431, 0x00ff}, {0x8432, 0x0001}, {0x8433, 0x0011},
-{0x8434, 0x0096}, {0x8435, 0x0046}, {0x8436, 0x0084},
-{0x8437, 0x0003}, {0x8438, 0x0081}, {0x8439, 0x0002},
-{0x843a, 0x0027}, {0x843b, 0x0003}, {0x843c, 0x007e},
-{0x843d, 0x0085}, {0x843e, 0x001e}, {0x843f, 0x0096},
-{0x8440, 0x0047}, {0x8441, 0x0084}, {0x8442, 0x00fc},
-{0x8443, 0x008a}, {0x8444, 0x0002}, {0x8445, 0x0097},
-{0x8446, 0x0047}, {0x8447, 0x00de}, {0x8448, 0x00e1},
-{0x8449, 0x00ad}, {0x844a, 0x0000}, {0x844b, 0x0086},
-{0x844c, 0x0001}, {0x844d, 0x00b7}, {0x844e, 0x0012},
-{0x844f, 0x0051}, {0x8450, 0x00bd}, {0x8451, 0x00f7},
-{0x8452, 0x0014}, {0x8453, 0x00b6}, {0x8454, 0x0010},
-{0x8455, 0x0031}, {0x8456, 0x0084}, {0x8457, 0x00fd},
-{0x8458, 0x00b7}, {0x8459, 0x0010}, {0x845a, 0x0031},
-{0x845b, 0x00bd}, {0x845c, 0x00f8}, {0x845d, 0x001e},
-{0x845e, 0x0096}, {0x845f, 0x0081}, {0x8460, 0x00d6},
-{0x8461, 0x0082}, {0x8462, 0x00fe}, {0x8463, 0x008f},
-{0x8464, 0x005a}, {0x8465, 0x00bd}, {0x8466, 0x00f7},
-{0x8467, 0x00b6}, {0x8468, 0x00fe}, {0x8469, 0x008f},
-{0x846a, 0x005c}, {0x846b, 0x00bd}, {0x846c, 0x00ec},
-{0x846d, 0x008e}, {0x846e, 0x00bd}, {0x846f, 0x00fa},
-{0x8470, 0x00f7}, {0x8471, 0x0086}, {0x8472, 0x0008},
-{0x8473, 0x00d6}, {0x8474, 0x0000}, {0x8475, 0x00c5},
-{0x8476, 0x0010}, {0x8477, 0x0026}, {0x8478, 0x0002},
-{0x8479, 0x008b}, {0x847a, 0x0020}, {0x847b, 0x00c6},
-{0x847c, 0x0051}, {0x847d, 0x00bd}, {0x847e, 0x00e4},
-{0x847f, 0x0012}, {0x8480, 0x00ce}, {0x8481, 0x0084},
-{0x8482, 0x0086}, {0x8483, 0x00ff}, {0x8484, 0x0001},
-{0x8485, 0x0011}, {0x8486, 0x0096}, {0x8487, 0x0046},
-{0x8488, 0x0084}, {0x8489, 0x0003}, {0x848a, 0x0081},
-{0x848b, 0x0002}, {0x848c, 0x0027}, {0x848d, 0x0003},
-{0x848e, 0x007e}, {0x848f, 0x0085}, {0x8490, 0x000f},
-{0x8491, 0x00c6}, {0x8492, 0x0051}, {0x8493, 0x00bd},
-{0x8494, 0x00e4}, {0x8495, 0x0091}, {0x8496, 0x0025},
-{0x8497, 0x0003}, {0x8498, 0x007e}, {0x8499, 0x0085},
-{0x849a, 0x001e}, {0x849b, 0x0096}, {0x849c, 0x0044},
-{0x849d, 0x0085}, {0x849e, 0x0010}, {0x849f, 0x0026},
-{0x84a0, 0x000a}, {0x84a1, 0x00b6}, {0x84a2, 0x0012},
-{0x84a3, 0x0050}, {0x84a4, 0x00ba}, {0x84a5, 0x0001},
-{0x84a6, 0x003c}, {0x84a7, 0x0085}, {0x84a8, 0x0010},
-{0x84a9, 0x0027}, {0x84aa, 0x00a8}, {0x84ab, 0x00bd},
-{0x84ac, 0x00f7}, {0x84ad, 0x0066}, {0x84ae, 0x00ce},
-{0x84af, 0x0084}, {0x84b0, 0x00b7}, {0x84b1, 0x00ff},
-{0x84b2, 0x0001}, {0x84b3, 0x0011}, {0x84b4, 0x007e},
-{0x84b5, 0x0085}, {0x84b6, 0x001e}, {0x84b7, 0x0096},
-{0x84b8, 0x0046}, {0x84b9, 0x0084}, {0x84ba, 0x0003},
-{0x84bb, 0x0081}, {0x84bc, 0x0002}, {0x84bd, 0x0026},
-{0x84be, 0x0050}, {0x84bf, 0x00b6}, {0x84c0, 0x0012},
-{0x84c1, 0x0030}, {0x84c2, 0x0084}, {0x84c3, 0x0003},
-{0x84c4, 0x0081}, {0x84c5, 0x0001}, {0x84c6, 0x0027},
-{0x84c7, 0x0003}, {0x84c8, 0x007e}, {0x84c9, 0x0085},
-{0x84ca, 0x001e}, {0x84cb, 0x0096}, {0x84cc, 0x0044},
-{0x84cd, 0x0085}, {0x84ce, 0x0010}, {0x84cf, 0x0026},
-{0x84d0, 0x0013}, {0x84d1, 0x00b6}, {0x84d2, 0x0012},
-{0x84d3, 0x0050}, {0x84d4, 0x00ba}, {0x84d5, 0x0001},
-{0x84d6, 0x003c}, {0x84d7, 0x0085}, {0x84d8, 0x0010},
-{0x84d9, 0x0026}, {0x84da, 0x0009}, {0x84db, 0x00ce},
-{0x84dc, 0x0084}, {0x84dd, 0x0053}, {0x84de, 0x00ff},
-{0x84df, 0x0001}, {0x84e0, 0x0011}, {0x84e1, 0x007e},
-{0x84e2, 0x0085}, {0x84e3, 0x001e}, {0x84e4, 0x00b6},
-{0x84e5, 0x0010}, {0x84e6, 0x0031}, {0x84e7, 0x008a},
-{0x84e8, 0x0002}, {0x84e9, 0x00b7}, {0x84ea, 0x0010},
-{0x84eb, 0x0031}, {0x84ec, 0x00bd}, {0x84ed, 0x0085},
-{0x84ee, 0x001f}, {0x84ef, 0x00bd}, {0x84f0, 0x00f8},
-{0x84f1, 0x0037}, {0x84f2, 0x007c}, {0x84f3, 0x0000},
-{0x84f4, 0x0080}, {0x84f5, 0x00ce}, {0x84f6, 0x0084},
-{0x84f7, 0x00fe}, {0x84f8, 0x00ff}, {0x84f9, 0x0001},
-{0x84fa, 0x0011}, {0x84fb, 0x007e}, {0x84fc, 0x0085},
-{0x84fd, 0x001e}, {0x84fe, 0x0096}, {0x84ff, 0x0046},
-{0x8500, 0x0084}, {0x8501, 0x0003}, {0x8502, 0x0081},
-{0x8503, 0x0002}, {0x8504, 0x0026}, {0x8505, 0x0009},
-{0x8506, 0x00b6}, {0x8507, 0x0012}, {0x8508, 0x0030},
-{0x8509, 0x0084}, {0x850a, 0x0003}, {0x850b, 0x0081},
-{0x850c, 0x0001}, {0x850d, 0x0027}, {0x850e, 0x000f},
-{0x850f, 0x00bd}, {0x8510, 0x00f8}, {0x8511, 0x0044},
-{0x8512, 0x00bd}, {0x8513, 0x00f7}, {0x8514, 0x000b},
-{0x8515, 0x00bd}, {0x8516, 0x00fc}, {0x8517, 0x0029},
-{0x8518, 0x00ce}, {0x8519, 0x0084}, {0x851a, 0x0026},
-{0x851b, 0x00ff}, {0x851c, 0x0001}, {0x851d, 0x0011},
-{0x851e, 0x0039}, {0x851f, 0x00d6}, {0x8520, 0x0022},
-{0x8521, 0x00c4}, {0x8522, 0x000f}, {0x8523, 0x00b6},
-{0x8524, 0x0012}, {0x8525, 0x0030}, {0x8526, 0x00ba},
-{0x8527, 0x0012}, {0x8528, 0x0032}, {0x8529, 0x0084},
-{0x852a, 0x0004}, {0x852b, 0x0027}, {0x852c, 0x000d},
-{0x852d, 0x0096}, {0x852e, 0x0022}, {0x852f, 0x0085},
-{0x8530, 0x0004}, {0x8531, 0x0027}, {0x8532, 0x0005},
-{0x8533, 0x00ca}, {0x8534, 0x0010}, {0x8535, 0x007e},
-{0x8536, 0x0085}, {0x8537, 0x003a}, {0x8538, 0x00ca},
-{0x8539, 0x0020}, {0x853a, 0x00d7}, {0x853b, 0x0022},
-{0x853c, 0x0039}, {0x853d, 0x0086}, {0x853e, 0x0000},
-{0x853f, 0x0097}, {0x8540, 0x0083}, {0x8541, 0x0018},
-{0x8542, 0x00ce}, {0x8543, 0x001c}, {0x8544, 0x0000},
-{0x8545, 0x00bd}, {0x8546, 0x00eb}, {0x8547, 0x0046},
-{0x8548, 0x0096}, {0x8549, 0x0057}, {0x854a, 0x0085},
-{0x854b, 0x0001}, {0x854c, 0x0027}, {0x854d, 0x0002},
-{0x854e, 0x004f}, {0x854f, 0x0039}, {0x8550, 0x0085},
-{0x8551, 0x0002}, {0x8552, 0x0027}, {0x8553, 0x0001},
-{0x8554, 0x0039}, {0x8555, 0x007f}, {0x8556, 0x008f},
-{0x8557, 0x007d}, {0x8558, 0x0086}, {0x8559, 0x0004},
-{0x855a, 0x00b7}, {0x855b, 0x0012}, {0x855c, 0x0004},
-{0x855d, 0x0086}, {0x855e, 0x0008}, {0x855f, 0x00b7},
-{0x8560, 0x0012}, {0x8561, 0x0007}, {0x8562, 0x0086},
-{0x8563, 0x0010}, {0x8564, 0x00b7}, {0x8565, 0x0012},
-{0x8566, 0x000c}, {0x8567, 0x0086}, {0x8568, 0x0007},
-{0x8569, 0x00b7}, {0x856a, 0x0012}, {0x856b, 0x0006},
-{0x856c, 0x00b6}, {0x856d, 0x008f}, {0x856e, 0x007d},
-{0x856f, 0x00b7}, {0x8570, 0x0012}, {0x8571, 0x0070},
-{0x8572, 0x0086}, {0x8573, 0x0001}, {0x8574, 0x00ba},
-{0x8575, 0x0012}, {0x8576, 0x0004}, {0x8577, 0x00b7},
-{0x8578, 0x0012}, {0x8579, 0x0004}, {0x857a, 0x0001},
-{0x857b, 0x0001}, {0x857c, 0x0001}, {0x857d, 0x0001},
-{0x857e, 0x0001}, {0x857f, 0x0001}, {0x8580, 0x00b6},
-{0x8581, 0x0012}, {0x8582, 0x0004}, {0x8583, 0x0084},
-{0x8584, 0x00fe}, {0x8585, 0x008a}, {0x8586, 0x0002},
-{0x8587, 0x00b7}, {0x8588, 0x0012}, {0x8589, 0x0004},
-{0x858a, 0x0001}, {0x858b, 0x0001}, {0x858c, 0x0001},
-{0x858d, 0x0001}, {0x858e, 0x0001}, {0x858f, 0x0001},
-{0x8590, 0x0086}, {0x8591, 0x00fd}, {0x8592, 0x00b4},
-{0x8593, 0x0012}, {0x8594, 0x0004}, {0x8595, 0x00b7},
-{0x8596, 0x0012}, {0x8597, 0x0004}, {0x8598, 0x00b6},
-{0x8599, 0x0012}, {0x859a, 0x0000}, {0x859b, 0x0084},
-{0x859c, 0x0008}, {0x859d, 0x0081}, {0x859e, 0x0008},
-{0x859f, 0x0027}, {0x85a0, 0x0016}, {0x85a1, 0x00b6},
-{0x85a2, 0x008f}, {0x85a3, 0x007d}, {0x85a4, 0x0081},
-{0x85a5, 0x000c}, {0x85a6, 0x0027}, {0x85a7, 0x0008},
-{0x85a8, 0x008b}, {0x85a9, 0x0004}, {0x85aa, 0x00b7},
-{0x85ab, 0x008f}, {0x85ac, 0x007d}, {0x85ad, 0x007e},
-{0x85ae, 0x0085}, {0x85af, 0x006c}, {0x85b0, 0x0086},
-{0x85b1, 0x0003}, {0x85b2, 0x0097}, {0x85b3, 0x0040},
-{0x85b4, 0x007e}, {0x85b5, 0x0089}, {0x85b6, 0x006e},
-{0x85b7, 0x0086}, {0x85b8, 0x0007}, {0x85b9, 0x00b7},
-{0x85ba, 0x0012}, {0x85bb, 0x0006}, {0x85bc, 0x005f},
-{0x85bd, 0x00f7}, {0x85be, 0x008f}, {0x85bf, 0x0082},
-{0x85c0, 0x005f}, {0x85c1, 0x00f7}, {0x85c2, 0x008f},
-{0x85c3, 0x007f}, {0x85c4, 0x00f7}, {0x85c5, 0x008f},
-{0x85c6, 0x0070}, {0x85c7, 0x00f7}, {0x85c8, 0x008f},
-{0x85c9, 0x0071}, {0x85ca, 0x00f7}, {0x85cb, 0x008f},
-{0x85cc, 0x0072}, {0x85cd, 0x00f7}, {0x85ce, 0x008f},
-{0x85cf, 0x0073}, {0x85d0, 0x00f7}, {0x85d1, 0x008f},
-{0x85d2, 0x0074}, {0x85d3, 0x00f7}, {0x85d4, 0x008f},
-{0x85d5, 0x0075}, {0x85d6, 0x00f7}, {0x85d7, 0x008f},
-{0x85d8, 0x0076}, {0x85d9, 0x00f7}, {0x85da, 0x008f},
-{0x85db, 0x0077}, {0x85dc, 0x00f7}, {0x85dd, 0x008f},
-{0x85de, 0x0078}, {0x85df, 0x00f7}, {0x85e0, 0x008f},
-{0x85e1, 0x0079}, {0x85e2, 0x00f7}, {0x85e3, 0x008f},
-{0x85e4, 0x007a}, {0x85e5, 0x00f7}, {0x85e6, 0x008f},
-{0x85e7, 0x007b}, {0x85e8, 0x00b6}, {0x85e9, 0x0012},
-{0x85ea, 0x0004}, {0x85eb, 0x008a}, {0x85ec, 0x0010},
-{0x85ed, 0x00b7}, {0x85ee, 0x0012}, {0x85ef, 0x0004},
-{0x85f0, 0x0086}, {0x85f1, 0x00e4}, {0x85f2, 0x00b7},
-{0x85f3, 0x0012}, {0x85f4, 0x0070}, {0x85f5, 0x00b7},
-{0x85f6, 0x0012}, {0x85f7, 0x0007}, {0x85f8, 0x00f7},
-{0x85f9, 0x0012}, {0x85fa, 0x0005}, {0x85fb, 0x00f7},
-{0x85fc, 0x0012}, {0x85fd, 0x0009}, {0x85fe, 0x0086},
-{0x85ff, 0x0008}, {0x8600, 0x00ba}, {0x8601, 0x0012},
-{0x8602, 0x0004}, {0x8603, 0x00b7}, {0x8604, 0x0012},
-{0x8605, 0x0004}, {0x8606, 0x0086}, {0x8607, 0x00f7},
-{0x8608, 0x00b4}, {0x8609, 0x0012}, {0x860a, 0x0004},
-{0x860b, 0x00b7}, {0x860c, 0x0012}, {0x860d, 0x0004},
-{0x860e, 0x0001}, {0x860f, 0x0001}, {0x8610, 0x0001},
-{0x8611, 0x0001}, {0x8612, 0x0001}, {0x8613, 0x0001},
-{0x8614, 0x00b6}, {0x8615, 0x0012}, {0x8616, 0x0008},
-{0x8617, 0x0027}, {0x8618, 0x007f}, {0x8619, 0x0081},
-{0x861a, 0x0080}, {0x861b, 0x0026}, {0x861c, 0x000b},
-{0x861d, 0x0086}, {0x861e, 0x0008}, {0x861f, 0x00ce},
-{0x8620, 0x008f}, {0x8621, 0x0079}, {0x8622, 0x00bd},
-{0x8623, 0x0089}, {0x8624, 0x007b}, {0x8625, 0x007e},
-{0x8626, 0x0086}, {0x8627, 0x008e}, {0x8628, 0x0081},
-{0x8629, 0x0040}, {0x862a, 0x0026}, {0x862b, 0x000b},
-{0x862c, 0x0086}, {0x862d, 0x0004}, {0x862e, 0x00ce},
-{0x862f, 0x008f}, {0x8630, 0x0076}, {0x8631, 0x00bd},
-{0x8632, 0x0089}, {0x8633, 0x007b}, {0x8634, 0x007e},
-{0x8635, 0x0086}, {0x8636, 0x008e}, {0x8637, 0x0081},
-{0x8638, 0x0020}, {0x8639, 0x0026}, {0x863a, 0x000b},
-{0x863b, 0x0086}, {0x863c, 0x0002}, {0x863d, 0x00ce},
-{0x863e, 0x008f}, {0x863f, 0x0073}, {0x8640, 0x00bd},
-{0x8641, 0x0089}, {0x8642, 0x007b}, {0x8643, 0x007e},
-{0x8644, 0x0086}, {0x8645, 0x008e}, {0x8646, 0x0081},
-{0x8647, 0x0010}, {0x8648, 0x0026}, {0x8649, 0x000b},
-{0x864a, 0x0086}, {0x864b, 0x0001}, {0x864c, 0x00ce},
-{0x864d, 0x008f}, {0x864e, 0x0070}, {0x864f, 0x00bd},
-{0x8650, 0x0089}, {0x8651, 0x007b}, {0x8652, 0x007e},
-{0x8653, 0x0086}, {0x8654, 0x008e}, {0x8655, 0x0081},
-{0x8656, 0x0008}, {0x8657, 0x0026}, {0x8658, 0x000b},
-{0x8659, 0x0086}, {0x865a, 0x0008}, {0x865b, 0x00ce},
-{0x865c, 0x008f}, {0x865d, 0x0079}, {0x865e, 0x00bd},
-{0x865f, 0x0089}, {0x8660, 0x007f}, {0x8661, 0x007e},
-{0x8662, 0x0086}, {0x8663, 0x008e}, {0x8664, 0x0081},
-{0x8665, 0x0004}, {0x8666, 0x0026}, {0x8667, 0x000b},
-{0x8668, 0x0086}, {0x8669, 0x0004}, {0x866a, 0x00ce},
-{0x866b, 0x008f}, {0x866c, 0x0076}, {0x866d, 0x00bd},
-{0x866e, 0x0089}, {0x866f, 0x007f}, {0x8670, 0x007e},
-{0x8671, 0x0086}, {0x8672, 0x008e}, {0x8673, 0x0081},
-{0x8674, 0x0002}, {0x8675, 0x0026}, {0x8676, 0x000b},
-{0x8677, 0x008a}, {0x8678, 0x0002}, {0x8679, 0x00ce},
-{0x867a, 0x008f}, {0x867b, 0x0073}, {0x867c, 0x00bd},
-{0x867d, 0x0089}, {0x867e, 0x007f}, {0x867f, 0x007e},
-{0x8680, 0x0086}, {0x8681, 0x008e}, {0x8682, 0x0081},
-{0x8683, 0x0001}, {0x8684, 0x0026}, {0x8685, 0x0008},
-{0x8686, 0x0086}, {0x8687, 0x0001}, {0x8688, 0x00ce},
-{0x8689, 0x008f}, {0x868a, 0x0070}, {0x868b, 0x00bd},
-{0x868c, 0x0089}, {0x868d, 0x007f}, {0x868e, 0x00b6},
-{0x868f, 0x008f}, {0x8690, 0x007f}, {0x8691, 0x0081},
-{0x8692, 0x000f}, {0x8693, 0x0026}, {0x8694, 0x0003},
-{0x8695, 0x007e}, {0x8696, 0x0087}, {0x8697, 0x0047},
-{0x8698, 0x00b6}, {0x8699, 0x0012}, {0x869a, 0x0009},
-{0x869b, 0x0084}, {0x869c, 0x0003}, {0x869d, 0x0081},
-{0x869e, 0x0003}, {0x869f, 0x0027}, {0x86a0, 0x0006},
-{0x86a1, 0x007c}, {0x86a2, 0x0012}, {0x86a3, 0x0009},
-{0x86a4, 0x007e}, {0x86a5, 0x0085}, {0x86a6, 0x00fe},
-{0x86a7, 0x00b6}, {0x86a8, 0x0012}, {0x86a9, 0x0006},
-{0x86aa, 0x0084}, {0x86ab, 0x0007}, {0x86ac, 0x0081},
-{0x86ad, 0x0007}, {0x86ae, 0x0027}, {0x86af, 0x0008},
-{0x86b0, 0x008b}, {0x86b1, 0x0001}, {0x86b2, 0x00b7},
-{0x86b3, 0x0012}, {0x86b4, 0x0006}, {0x86b5, 0x007e},
-{0x86b6, 0x0086}, {0x86b7, 0x00d5}, {0x86b8, 0x00b6},
-{0x86b9, 0x008f}, {0x86ba, 0x0082}, {0x86bb, 0x0026},
-{0x86bc, 0x000a}, {0x86bd, 0x007c}, {0x86be, 0x008f},
-{0x86bf, 0x0082}, {0x86c0, 0x004f}, {0x86c1, 0x00b7},
-{0x86c2, 0x0012}, {0x86c3, 0x0006}, {0x86c4, 0x007e},
-{0x86c5, 0x0085}, {0x86c6, 0x00c0}, {0x86c7, 0x00b6},
-{0x86c8, 0x0012}, {0x86c9, 0x0006}, {0x86ca, 0x0084},
-{0x86cb, 0x003f}, {0x86cc, 0x0081}, {0x86cd, 0x003f},
-{0x86ce, 0x0027}, {0x86cf, 0x0010}, {0x86d0, 0x008b},
-{0x86d1, 0x0008}, {0x86d2, 0x00b7}, {0x86d3, 0x0012},
-{0x86d4, 0x0006}, {0x86d5, 0x00b6}, {0x86d6, 0x0012},
-{0x86d7, 0x0009}, {0x86d8, 0x0084}, {0x86d9, 0x00fc},
-{0x86da, 0x00b7}, {0x86db, 0x0012}, {0x86dc, 0x0009},
-{0x86dd, 0x007e}, {0x86de, 0x0085}, {0x86df, 0x00fe},
-{0x86e0, 0x00ce}, {0x86e1, 0x008f}, {0x86e2, 0x0070},
-{0x86e3, 0x0018}, {0x86e4, 0x00ce}, {0x86e5, 0x008f},
-{0x86e6, 0x0084}, {0x86e7, 0x00c6}, {0x86e8, 0x000c},
-{0x86e9, 0x00bd}, {0x86ea, 0x0089}, {0x86eb, 0x006f},
-{0x86ec, 0x00ce}, {0x86ed, 0x008f}, {0x86ee, 0x0084},
-{0x86ef, 0x0018}, {0x86f0, 0x00ce}, {0x86f1, 0x008f},
-{0x86f2, 0x0070}, {0x86f3, 0x00c6}, {0x86f4, 0x000c},
-{0x86f5, 0x00bd}, {0x86f6, 0x0089}, {0x86f7, 0x006f},
-{0x86f8, 0x00d6}, {0x86f9, 0x0083}, {0x86fa, 0x00c1},
-{0x86fb, 0x004f}, {0x86fc, 0x002d}, {0x86fd, 0x0003},
-{0x86fe, 0x007e}, {0x86ff, 0x0087}, {0x8700, 0x0040},
-{0x8701, 0x00b6}, {0x8702, 0x008f}, {0x8703, 0x007f},
-{0x8704, 0x0081}, {0x8705, 0x0007}, {0x8706, 0x0027},
-{0x8707, 0x000f}, {0x8708, 0x0081}, {0x8709, 0x000b},
-{0x870a, 0x0027}, {0x870b, 0x0015}, {0x870c, 0x0081},
-{0x870d, 0x000d}, {0x870e, 0x0027}, {0x870f, 0x001b},
-{0x8710, 0x0081}, {0x8711, 0x000e}, {0x8712, 0x0027},
-{0x8713, 0x0021}, {0x8714, 0x007e}, {0x8715, 0x0087},
-{0x8716, 0x0040}, {0x8717, 0x00f7}, {0x8718, 0x008f},
-{0x8719, 0x007b}, {0x871a, 0x0086}, {0x871b, 0x0002},
-{0x871c, 0x00b7}, {0x871d, 0x008f}, {0x871e, 0x007a},
-{0x871f, 0x0020}, {0x8720, 0x001c}, {0x8721, 0x00f7},
-{0x8722, 0x008f}, {0x8723, 0x0078}, {0x8724, 0x0086},
-{0x8725, 0x0002}, {0x8726, 0x00b7}, {0x8727, 0x008f},
-{0x8728, 0x0077}, {0x8729, 0x0020}, {0x872a, 0x0012},
-{0x872b, 0x00f7}, {0x872c, 0x008f}, {0x872d, 0x0075},
-{0x872e, 0x0086}, {0x872f, 0x0002}, {0x8730, 0x00b7},
-{0x8731, 0x008f}, {0x8732, 0x0074}, {0x8733, 0x0020},
-{0x8734, 0x0008}, {0x8735, 0x00f7}, {0x8736, 0x008f},
-{0x8737, 0x0072}, {0x8738, 0x0086}, {0x8739, 0x0002},
-{0x873a, 0x00b7}, {0x873b, 0x008f}, {0x873c, 0x0071},
-{0x873d, 0x007e}, {0x873e, 0x0087}, {0x873f, 0x0047},
-{0x8740, 0x0086}, {0x8741, 0x0004}, {0x8742, 0x0097},
-{0x8743, 0x0040}, {0x8744, 0x007e}, {0x8745, 0x0089},
-{0x8746, 0x006e}, {0x8747, 0x00ce}, {0x8748, 0x008f},
-{0x8749, 0x0072}, {0x874a, 0x00bd}, {0x874b, 0x0089},
-{0x874c, 0x00f7}, {0x874d, 0x00ce}, {0x874e, 0x008f},
-{0x874f, 0x0075}, {0x8750, 0x00bd}, {0x8751, 0x0089},
-{0x8752, 0x00f7}, {0x8753, 0x00ce}, {0x8754, 0x008f},
-{0x8755, 0x0078}, {0x8756, 0x00bd}, {0x8757, 0x0089},
-{0x8758, 0x00f7}, {0x8759, 0x00ce}, {0x875a, 0x008f},
-{0x875b, 0x007b}, {0x875c, 0x00bd}, {0x875d, 0x0089},
-{0x875e, 0x00f7}, {0x875f, 0x004f}, {0x8760, 0x00b7},
-{0x8761, 0x008f}, {0x8762, 0x007d}, {0x8763, 0x00b7},
-{0x8764, 0x008f}, {0x8765, 0x0081}, {0x8766, 0x00b6},
-{0x8767, 0x008f}, {0x8768, 0x0072}, {0x8769, 0x0027},
-{0x876a, 0x0047}, {0x876b, 0x007c}, {0x876c, 0x008f},
-{0x876d, 0x007d}, {0x876e, 0x00b6}, {0x876f, 0x008f},
-{0x8770, 0x0075}, {0x8771, 0x0027}, {0x8772, 0x003f},
-{0x8773, 0x007c}, {0x8774, 0x008f}, {0x8775, 0x007d},
-{0x8776, 0x00b6}, {0x8777, 0x008f}, {0x8778, 0x0078},
-{0x8779, 0x0027}, {0x877a, 0x0037}, {0x877b, 0x007c},
-{0x877c, 0x008f}, {0x877d, 0x007d}, {0x877e, 0x00b6},
-{0x877f, 0x008f}, {0x8780, 0x007b}, {0x8781, 0x0027},
-{0x8782, 0x002f}, {0x8783, 0x007f}, {0x8784, 0x008f},
-{0x8785, 0x007d}, {0x8786, 0x007c}, {0x8787, 0x008f},
-{0x8788, 0x0081}, {0x8789, 0x007a}, {0x878a, 0x008f},
-{0x878b, 0x0072}, {0x878c, 0x0027}, {0x878d, 0x001b},
-{0x878e, 0x007c}, {0x878f, 0x008f}, {0x8790, 0x007d},
-{0x8791, 0x007a}, {0x8792, 0x008f}, {0x8793, 0x0075},
-{0x8794, 0x0027}, {0x8795, 0x0016}, {0x8796, 0x007c},
-{0x8797, 0x008f}, {0x8798, 0x007d}, {0x8799, 0x007a},
-{0x879a, 0x008f}, {0x879b, 0x0078}, {0x879c, 0x0027},
-{0x879d, 0x0011}, {0x879e, 0x007c}, {0x879f, 0x008f},
-{0x87a0, 0x007d}, {0x87a1, 0x007a}, {0x87a2, 0x008f},
-{0x87a3, 0x007b}, {0x87a4, 0x0027}, {0x87a5, 0x000c},
-{0x87a6, 0x007e}, {0x87a7, 0x0087}, {0x87a8, 0x0083},
-{0x87a9, 0x007a}, {0x87aa, 0x008f}, {0x87ab, 0x0075},
-{0x87ac, 0x007a}, {0x87ad, 0x008f}, {0x87ae, 0x0078},
-{0x87af, 0x007a}, {0x87b0, 0x008f}, {0x87b1, 0x007b},
-{0x87b2, 0x00ce}, {0x87b3, 0x00c1}, {0x87b4, 0x00fc},
-{0x87b5, 0x00f6}, {0x87b6, 0x008f}, {0x87b7, 0x007d},
-{0x87b8, 0x003a}, {0x87b9, 0x00a6}, {0x87ba, 0x0000},
-{0x87bb, 0x00b7}, {0x87bc, 0x0012}, {0x87bd, 0x0070},
-{0x87be, 0x00b6}, {0x87bf, 0x008f}, {0x87c0, 0x0072},
-{0x87c1, 0x0026}, {0x87c2, 0x0003}, {0x87c3, 0x007e},
-{0x87c4, 0x0087}, {0x87c5, 0x00fa}, {0x87c6, 0x00b6},
-{0x87c7, 0x008f}, {0x87c8, 0x0075}, {0x87c9, 0x0026},
-{0x87ca, 0x000a}, {0x87cb, 0x0018}, {0x87cc, 0x00ce},
-{0x87cd, 0x008f}, {0x87ce, 0x0073}, {0x87cf, 0x00bd},
-{0x87d0, 0x0089}, {0x87d1, 0x00d5}, {0x87d2, 0x007e},
-{0x87d3, 0x0087}, {0x87d4, 0x00fa}, {0x87d5, 0x00b6},
-{0x87d6, 0x008f}, {0x87d7, 0x0078}, {0x87d8, 0x0026},
-{0x87d9, 0x000a}, {0x87da, 0x0018}, {0x87db, 0x00ce},
-{0x87dc, 0x008f}, {0x87dd, 0x0076}, {0x87de, 0x00bd},
-{0x87df, 0x0089}, {0x87e0, 0x00d5}, {0x87e1, 0x007e},
-{0x87e2, 0x0087}, {0x87e3, 0x00fa}, {0x87e4, 0x00b6},
-{0x87e5, 0x008f}, {0x87e6, 0x007b}, {0x87e7, 0x0026},
-{0x87e8, 0x000a}, {0x87e9, 0x0018}, {0x87ea, 0x00ce},
-{0x87eb, 0x008f}, {0x87ec, 0x0079}, {0x87ed, 0x00bd},
-{0x87ee, 0x0089}, {0x87ef, 0x00d5}, {0x87f0, 0x007e},
-{0x87f1, 0x0087}, {0x87f2, 0x00fa}, {0x87f3, 0x0086},
-{0x87f4, 0x0005}, {0x87f5, 0x0097}, {0x87f6, 0x0040},
-{0x87f7, 0x007e}, {0x87f8, 0x0089}, {0x87f9, 0x0000},
-{0x87fa, 0x00b6}, {0x87fb, 0x008f}, {0x87fc, 0x0075},
-{0x87fd, 0x0081}, {0x87fe, 0x0007}, {0x87ff, 0x002e},
-{0x8800, 0x00f2}, {0x8801, 0x00f6}, {0x8802, 0x0012},
-{0x8803, 0x0006}, {0x8804, 0x00c4}, {0x8805, 0x00f8},
-{0x8806, 0x001b}, {0x8807, 0x00b7}, {0x8808, 0x0012},
-{0x8809, 0x0006}, {0x880a, 0x00b6}, {0x880b, 0x008f},
-{0x880c, 0x0078}, {0x880d, 0x0081}, {0x880e, 0x0007},
-{0x880f, 0x002e}, {0x8810, 0x00e2}, {0x8811, 0x0048},
-{0x8812, 0x0048}, {0x8813, 0x0048}, {0x8814, 0x00f6},
-{0x8815, 0x0012}, {0x8816, 0x0006}, {0x8817, 0x00c4},
-{0x8818, 0x00c7}, {0x8819, 0x001b}, {0x881a, 0x00b7},
-{0x881b, 0x0012}, {0x881c, 0x0006}, {0x881d, 0x00b6},
-{0x881e, 0x008f}, {0x881f, 0x007b}, {0x8820, 0x0081},
-{0x8821, 0x0007}, {0x8822, 0x002e}, {0x8823, 0x00cf},
-{0x8824, 0x00f6}, {0x8825, 0x0012}, {0x8826, 0x0005},
-{0x8827, 0x00c4}, {0x8828, 0x00f8}, {0x8829, 0x001b},
-{0x882a, 0x00b7}, {0x882b, 0x0012}, {0x882c, 0x0005},
-{0x882d, 0x0086}, {0x882e, 0x0000}, {0x882f, 0x00f6},
-{0x8830, 0x008f}, {0x8831, 0x0071}, {0x8832, 0x00bd},
-{0x8833, 0x0089}, {0x8834, 0x0094}, {0x8835, 0x0086},
-{0x8836, 0x0001}, {0x8837, 0x00f6}, {0x8838, 0x008f},
-{0x8839, 0x0074}, {0x883a, 0x00bd}, {0x883b, 0x0089},
-{0x883c, 0x0094}, {0x883d, 0x0086}, {0x883e, 0x0002},
-{0x883f, 0x00f6}, {0x8840, 0x008f}, {0x8841, 0x0077},
-{0x8842, 0x00bd}, {0x8843, 0x0089}, {0x8844, 0x0094},
-{0x8845, 0x0086}, {0x8846, 0x0003}, {0x8847, 0x00f6},
-{0x8848, 0x008f}, {0x8849, 0x007a}, {0x884a, 0x00bd},
-{0x884b, 0x0089}, {0x884c, 0x0094}, {0x884d, 0x00ce},
-{0x884e, 0x008f}, {0x884f, 0x0070}, {0x8850, 0x00a6},
-{0x8851, 0x0001}, {0x8852, 0x0081}, {0x8853, 0x0001},
-{0x8854, 0x0027}, {0x8855, 0x0007}, {0x8856, 0x0081},
-{0x8857, 0x0003}, {0x8858, 0x0027}, {0x8859, 0x0003},
-{0x885a, 0x007e}, {0x885b, 0x0088}, {0x885c, 0x0066},
-{0x885d, 0x00a6}, {0x885e, 0x0000}, {0x885f, 0x00b8},
-{0x8860, 0x008f}, {0x8861, 0x0081}, {0x8862, 0x0084},
-{0x8863, 0x0001}, {0x8864, 0x0026}, {0x8865, 0x000b},
-{0x8866, 0x008c}, {0x8867, 0x008f}, {0x8868, 0x0079},
-{0x8869, 0x002c}, {0x886a, 0x000e}, {0x886b, 0x0008},
-{0x886c, 0x0008}, {0x886d, 0x0008}, {0x886e, 0x007e},
-{0x886f, 0x0088}, {0x8870, 0x0050}, {0x8871, 0x00b6},
-{0x8872, 0x0012}, {0x8873, 0x0004}, {0x8874, 0x008a},
-{0x8875, 0x0040}, {0x8876, 0x00b7}, {0x8877, 0x0012},
-{0x8878, 0x0004}, {0x8879, 0x00b6}, {0x887a, 0x0012},
-{0x887b, 0x0004}, {0x887c, 0x0084}, {0x887d, 0x00fb},
-{0x887e, 0x0084}, {0x887f, 0x00ef}, {0x8880, 0x00b7},
-{0x8881, 0x0012}, {0x8882, 0x0004}, {0x8883, 0x00b6},
-{0x8884, 0x0012}, {0x8885, 0x0007}, {0x8886, 0x0036},
-{0x8887, 0x00b6}, {0x8888, 0x008f}, {0x8889, 0x007c},
-{0x888a, 0x0048}, {0x888b, 0x0048}, {0x888c, 0x00b7},
-{0x888d, 0x0012}, {0x888e, 0x0007}, {0x888f, 0x0086},
-{0x8890, 0x0001}, {0x8891, 0x00ba}, {0x8892, 0x0012},
-{0x8893, 0x0004}, {0x8894, 0x00b7}, {0x8895, 0x0012},
-{0x8896, 0x0004}, {0x8897, 0x0001}, {0x8898, 0x0001},
-{0x8899, 0x0001}, {0x889a, 0x0001}, {0x889b, 0x0001},
-{0x889c, 0x0001}, {0x889d, 0x0086}, {0x889e, 0x00fe},
-{0x889f, 0x00b4}, {0x88a0, 0x0012}, {0x88a1, 0x0004},
-{0x88a2, 0x00b7}, {0x88a3, 0x0012}, {0x88a4, 0x0004},
-{0x88a5, 0x0086}, {0x88a6, 0x0002}, {0x88a7, 0x00ba},
-{0x88a8, 0x0012}, {0x88a9, 0x0004}, {0x88aa, 0x00b7},
-{0x88ab, 0x0012}, {0x88ac, 0x0004}, {0x88ad, 0x0086},
-{0x88ae, 0x00fd}, {0x88af, 0x00b4}, {0x88b0, 0x0012},
-{0x88b1, 0x0004}, {0x88b2, 0x00b7}, {0x88b3, 0x0012},
-{0x88b4, 0x0004}, {0x88b5, 0x0032}, {0x88b6, 0x00b7},
-{0x88b7, 0x0012}, {0x88b8, 0x0007}, {0x88b9, 0x00b6},
-{0x88ba, 0x0012}, {0x88bb, 0x0000}, {0x88bc, 0x0084},
-{0x88bd, 0x0008}, {0x88be, 0x0081}, {0x88bf, 0x0008},
-{0x88c0, 0x0027}, {0x88c1, 0x000f}, {0x88c2, 0x007c},
-{0x88c3, 0x0082}, {0x88c4, 0x0008}, {0x88c5, 0x0026},
-{0x88c6, 0x0007}, {0x88c7, 0x0086}, {0x88c8, 0x0076},
-{0x88c9, 0x0097}, {0x88ca, 0x0040}, {0x88cb, 0x007e},
-{0x88cc, 0x0089}, {0x88cd, 0x006e}, {0x88ce, 0x007e},
-{0x88cf, 0x0086}, {0x88d0, 0x00ec}, {0x88d1, 0x00b6},
-{0x88d2, 0x008f}, {0x88d3, 0x007f}, {0x88d4, 0x0081},
-{0x88d5, 0x000f}, {0x88d6, 0x0027}, {0x88d7, 0x003c},
-{0x88d8, 0x00bd}, {0x88d9, 0x00e6}, {0x88da, 0x00c7},
-{0x88db, 0x00b7}, {0x88dc, 0x0012}, {0x88dd, 0x000d},
-{0x88de, 0x00bd}, {0x88df, 0x00e6}, {0x88e0, 0x00cb},
-{0x88e1, 0x00b6}, {0x88e2, 0x0012}, {0x88e3, 0x0004},
-{0x88e4, 0x008a}, {0x88e5, 0x0020}, {0x88e6, 0x00b7},
-{0x88e7, 0x0012}, {0x88e8, 0x0004}, {0x88e9, 0x00ce},
-{0x88ea, 0x00ff}, {0x88eb, 0x00ff}, {0x88ec, 0x00b6},
-{0x88ed, 0x0012}, {0x88ee, 0x0000}, {0x88ef, 0x0081},
-{0x88f0, 0x000c}, {0x88f1, 0x0026}, {0x88f2, 0x0005},
-{0x88f3, 0x0009}, {0x88f4, 0x0026}, {0x88f5, 0x00f6},
-{0x88f6, 0x0027}, {0x88f7, 0x001c}, {0x88f8, 0x00b6},
-{0x88f9, 0x0012}, {0x88fa, 0x0004}, {0x88fb, 0x0084},
-{0x88fc, 0x00df}, {0x88fd, 0x00b7}, {0x88fe, 0x0012},
-{0x88ff, 0x0004}, {0x8900, 0x0096}, {0x8901, 0x0083},
-{0x8902, 0x0081}, {0x8903, 0x0007}, {0x8904, 0x002c},
-{0x8905, 0x0005}, {0x8906, 0x007c}, {0x8907, 0x0000},
-{0x8908, 0x0083}, {0x8909, 0x0020}, {0x890a, 0x0006},
-{0x890b, 0x0096}, {0x890c, 0x0083}, {0x890d, 0x008b},
-{0x890e, 0x0008}, {0x890f, 0x0097}, {0x8910, 0x0083},
-{0x8911, 0x007e}, {0x8912, 0x0085}, {0x8913, 0x0041},
-{0x8914, 0x007f}, {0x8915, 0x008f}, {0x8916, 0x007e},
-{0x8917, 0x0086}, {0x8918, 0x0080}, {0x8919, 0x00b7},
-{0x891a, 0x0012}, {0x891b, 0x000c}, {0x891c, 0x0086},
-{0x891d, 0x0001}, {0x891e, 0x00b7}, {0x891f, 0x008f},
-{0x8920, 0x007d}, {0x8921, 0x00b6}, {0x8922, 0x0012},
-{0x8923, 0x000c}, {0x8924, 0x0084}, {0x8925, 0x007f},
-{0x8926, 0x00b7}, {0x8927, 0x0012}, {0x8928, 0x000c},
-{0x8929, 0x008a}, {0x892a, 0x0080}, {0x892b, 0x00b7},
-{0x892c, 0x0012}, {0x892d, 0x000c}, {0x892e, 0x0086},
-{0x892f, 0x000a}, {0x8930, 0x00bd}, {0x8931, 0x008a},
-{0x8932, 0x0006}, {0x8933, 0x00b6}, {0x8934, 0x0012},
-{0x8935, 0x000a}, {0x8936, 0x002a}, {0x8937, 0x0009},
-{0x8938, 0x00b6}, {0x8939, 0x0012}, {0x893a, 0x000c},
-{0x893b, 0x00ba}, {0x893c, 0x008f}, {0x893d, 0x007d},
-{0x893e, 0x00b7}, {0x893f, 0x0012}, {0x8940, 0x000c},
-{0x8941, 0x00b6}, {0x8942, 0x008f}, {0x8943, 0x007e},
-{0x8944, 0x0081}, {0x8945, 0x0060}, {0x8946, 0x0027},
-{0x8947, 0x001a}, {0x8948, 0x008b}, {0x8949, 0x0020},
-{0x894a, 0x00b7}, {0x894b, 0x008f}, {0x894c, 0x007e},
-{0x894d, 0x00b6}, {0x894e, 0x0012}, {0x894f, 0x000c},
-{0x8950, 0x0084}, {0x8951, 0x009f}, {0x8952, 0x00ba},
-{0x8953, 0x008f}, {0x8954, 0x007e}, {0x8955, 0x00b7},
-{0x8956, 0x0012}, {0x8957, 0x000c}, {0x8958, 0x00b6},
-{0x8959, 0x008f}, {0x895a, 0x007d}, {0x895b, 0x0048},
-{0x895c, 0x00b7}, {0x895d, 0x008f}, {0x895e, 0x007d},
-{0x895f, 0x007e}, {0x8960, 0x0089}, {0x8961, 0x0021},
-{0x8962, 0x00b6}, {0x8963, 0x0012}, {0x8964, 0x0004},
-{0x8965, 0x008a}, {0x8966, 0x0020}, {0x8967, 0x00b7},
-{0x8968, 0x0012}, {0x8969, 0x0004}, {0x896a, 0x00bd},
-{0x896b, 0x008a}, {0x896c, 0x000a}, {0x896d, 0x004f},
-{0x896e, 0x0039}, {0x896f, 0x00a6}, {0x8970, 0x0000},
-{0x8971, 0x0018}, {0x8972, 0x00a7}, {0x8973, 0x0000},
-{0x8974, 0x0008}, {0x8975, 0x0018}, {0x8976, 0x0008},
-{0x8977, 0x005a}, {0x8978, 0x0026}, {0x8979, 0x00f5},
-{0x897a, 0x0039}, {0x897b, 0x0036}, {0x897c, 0x006c},
-{0x897d, 0x0000}, {0x897e, 0x0032}, {0x897f, 0x00ba},
-{0x8980, 0x008f}, {0x8981, 0x007f}, {0x8982, 0x00b7},
-{0x8983, 0x008f}, {0x8984, 0x007f}, {0x8985, 0x00b6},
-{0x8986, 0x0012}, {0x8987, 0x0009}, {0x8988, 0x0084},
-{0x8989, 0x0003}, {0x898a, 0x00a7}, {0x898b, 0x0001},
-{0x898c, 0x00b6}, {0x898d, 0x0012}, {0x898e, 0x0006},
-{0x898f, 0x0084}, {0x8990, 0x003f}, {0x8991, 0x00a7},
-{0x8992, 0x0002}, {0x8993, 0x0039}, {0x8994, 0x0036},
-{0x8995, 0x0086}, {0x8996, 0x0003}, {0x8997, 0x00b7},
-{0x8998, 0x008f}, {0x8999, 0x0080}, {0x899a, 0x0032},
-{0x899b, 0x00c1}, {0x899c, 0x0000}, {0x899d, 0x0026},
-{0x899e, 0x0006}, {0x899f, 0x00b7}, {0x89a0, 0x008f},
-{0x89a1, 0x007c}, {0x89a2, 0x007e}, {0x89a3, 0x0089},
-{0x89a4, 0x00c9}, {0x89a5, 0x00c1}, {0x89a6, 0x0001},
-{0x89a7, 0x0027}, {0x89a8, 0x0018}, {0x89a9, 0x00c1},
-{0x89aa, 0x0002}, {0x89ab, 0x0027}, {0x89ac, 0x000c},
-{0x89ad, 0x00c1}, {0x89ae, 0x0003}, {0x89af, 0x0027},
-{0x89b0, 0x0000}, {0x89b1, 0x00f6}, {0x89b2, 0x008f},
-{0x89b3, 0x0080}, {0x89b4, 0x0005}, {0x89b5, 0x0005},
-{0x89b6, 0x00f7}, {0x89b7, 0x008f}, {0x89b8, 0x0080},
-{0x89b9, 0x00f6}, {0x89ba, 0x008f}, {0x89bb, 0x0080},
-{0x89bc, 0x0005}, {0x89bd, 0x0005}, {0x89be, 0x00f7},
-{0x89bf, 0x008f}, {0x89c0, 0x0080}, {0x89c1, 0x00f6},
-{0x89c2, 0x008f}, {0x89c3, 0x0080}, {0x89c4, 0x0005},
-{0x89c5, 0x0005}, {0x89c6, 0x00f7}, {0x89c7, 0x008f},
-{0x89c8, 0x0080}, {0x89c9, 0x00f6}, {0x89ca, 0x008f},
-{0x89cb, 0x0080}, {0x89cc, 0x0053}, {0x89cd, 0x00f4},
-{0x89ce, 0x0012}, {0x89cf, 0x0007}, {0x89d0, 0x001b},
-{0x89d1, 0x00b7}, {0x89d2, 0x0012}, {0x89d3, 0x0007},
-{0x89d4, 0x0039}, {0x89d5, 0x00ce}, {0x89d6, 0x008f},
-{0x89d7, 0x0070}, {0x89d8, 0x00a6}, {0x89d9, 0x0000},
-{0x89da, 0x0018}, {0x89db, 0x00e6}, {0x89dc, 0x0000},
-{0x89dd, 0x0018}, {0x89de, 0x00a7}, {0x89df, 0x0000},
-{0x89e0, 0x00e7}, {0x89e1, 0x0000}, {0x89e2, 0x00a6},
-{0x89e3, 0x0001}, {0x89e4, 0x0018}, {0x89e5, 0x00e6},
-{0x89e6, 0x0001}, {0x89e7, 0x0018}, {0x89e8, 0x00a7},
-{0x89e9, 0x0001}, {0x89ea, 0x00e7}, {0x89eb, 0x0001},
-{0x89ec, 0x00a6}, {0x89ed, 0x0002}, {0x89ee, 0x0018},
-{0x89ef, 0x00e6}, {0x89f0, 0x0002}, {0x89f1, 0x0018},
-{0x89f2, 0x00a7}, {0x89f3, 0x0002}, {0x89f4, 0x00e7},
-{0x89f5, 0x0002}, {0x89f6, 0x0039}, {0x89f7, 0x00a6},
-{0x89f8, 0x0000}, {0x89f9, 0x0084}, {0x89fa, 0x0007},
-{0x89fb, 0x00e6}, {0x89fc, 0x0000}, {0x89fd, 0x00c4},
-{0x89fe, 0x0038}, {0x89ff, 0x0054}, {0x8a00, 0x0054},
-{0x8a01, 0x0054}, {0x8a02, 0x001b}, {0x8a03, 0x00a7},
-{0x8a04, 0x0000}, {0x8a05, 0x0039}, {0x8a06, 0x004a},
-{0x8a07, 0x0026}, {0x8a08, 0x00fd}, {0x8a09, 0x0039},
-{0x8a0a, 0x0096}, {0x8a0b, 0x0022}, {0x8a0c, 0x0084},
-{0x8a0d, 0x000f}, {0x8a0e, 0x0097}, {0x8a0f, 0x0022},
-{0x8a10, 0x0086}, {0x8a11, 0x0001}, {0x8a12, 0x00b7},
-{0x8a13, 0x008f}, {0x8a14, 0x0070}, {0x8a15, 0x00b6},
-{0x8a16, 0x0012}, {0x8a17, 0x0007}, {0x8a18, 0x00b7},
-{0x8a19, 0x008f}, {0x8a1a, 0x0071}, {0x8a1b, 0x00f6},
-{0x8a1c, 0x0012}, {0x8a1d, 0x000c}, {0x8a1e, 0x00c4},
-{0x8a1f, 0x000f}, {0x8a20, 0x00c8}, {0x8a21, 0x000f},
-{0x8a22, 0x00f7}, {0x8a23, 0x008f}, {0x8a24, 0x0072},
-{0x8a25, 0x00f6}, {0x8a26, 0x008f}, {0x8a27, 0x0072},
-{0x8a28, 0x00b6}, {0x8a29, 0x008f}, {0x8a2a, 0x0071},
-{0x8a2b, 0x0084}, {0x8a2c, 0x0003}, {0x8a2d, 0x0027},
-{0x8a2e, 0x0014}, {0x8a2f, 0x0081}, {0x8a30, 0x0001},
-{0x8a31, 0x0027}, {0x8a32, 0x001c}, {0x8a33, 0x0081},
-{0x8a34, 0x0002}, {0x8a35, 0x0027}, {0x8a36, 0x0024},
-{0x8a37, 0x00f4}, {0x8a38, 0x008f}, {0x8a39, 0x0070},
-{0x8a3a, 0x0027}, {0x8a3b, 0x002a}, {0x8a3c, 0x0096},
-{0x8a3d, 0x0022}, {0x8a3e, 0x008a}, {0x8a3f, 0x0080},
-{0x8a40, 0x007e}, {0x8a41, 0x008a}, {0x8a42, 0x0064},
-{0x8a43, 0x00f4}, {0x8a44, 0x008f}, {0x8a45, 0x0070},
-{0x8a46, 0x0027}, {0x8a47, 0x001e}, {0x8a48, 0x0096},
-{0x8a49, 0x0022}, {0x8a4a, 0x008a}, {0x8a4b, 0x0010},
-{0x8a4c, 0x007e}, {0x8a4d, 0x008a}, {0x8a4e, 0x0064},
-{0x8a4f, 0x00f4}, {0x8a50, 0x008f}, {0x8a51, 0x0070},
-{0x8a52, 0x0027}, {0x8a53, 0x0012}, {0x8a54, 0x0096},
-{0x8a55, 0x0022}, {0x8a56, 0x008a}, {0x8a57, 0x0020},
-{0x8a58, 0x007e}, {0x8a59, 0x008a}, {0x8a5a, 0x0064},
-{0x8a5b, 0x00f4}, {0x8a5c, 0x008f}, {0x8a5d, 0x0070},
-{0x8a5e, 0x0027}, {0x8a5f, 0x0006}, {0x8a60, 0x0096},
-{0x8a61, 0x0022}, {0x8a62, 0x008a}, {0x8a63, 0x0040},
-{0x8a64, 0x0097}, {0x8a65, 0x0022}, {0x8a66, 0x0074},
-{0x8a67, 0x008f}, {0x8a68, 0x0071}, {0x8a69, 0x0074},
-{0x8a6a, 0x008f}, {0x8a6b, 0x0071}, {0x8a6c, 0x0078},
-{0x8a6d, 0x008f}, {0x8a6e, 0x0070}, {0x8a6f, 0x00b6},
-{0x8a70, 0x008f}, {0x8a71, 0x0070}, {0x8a72, 0x0085},
-{0x8a73, 0x0010}, {0x8a74, 0x0027}, {0x8a75, 0x00af},
-{0x8a76, 0x00d6}, {0x8a77, 0x0022}, {0x8a78, 0x00c4},
-{0x8a79, 0x0010}, {0x8a7a, 0x0058}, {0x8a7b, 0x00b6},
-{0x8a7c, 0x0012}, {0x8a7d, 0x0070}, {0x8a7e, 0x0081},
-{0x8a7f, 0x00e4}, {0x8a80, 0x0027}, {0x8a81, 0x0036},
-{0x8a82, 0x0081}, {0x8a83, 0x00e1}, {0x8a84, 0x0026},
-{0x8a85, 0x000c}, {0x8a86, 0x0096}, {0x8a87, 0x0022},
-{0x8a88, 0x0084}, {0x8a89, 0x0020}, {0x8a8a, 0x0044},
-{0x8a8b, 0x001b}, {0x8a8c, 0x00d6}, {0x8a8d, 0x0022},
-{0x8a8e, 0x00c4}, {0x8a8f, 0x00cf}, {0x8a90, 0x0020},
-{0x8a91, 0x0023}, {0x8a92, 0x0058}, {0x8a93, 0x0081},
-{0x8a94, 0x00c6}, {0x8a95, 0x0026}, {0x8a96, 0x000d},
-{0x8a97, 0x0096}, {0x8a98, 0x0022}, {0x8a99, 0x0084},
-{0x8a9a, 0x0040}, {0x8a9b, 0x0044}, {0x8a9c, 0x0044},
-{0x8a9d, 0x001b}, {0x8a9e, 0x00d6}, {0x8a9f, 0x0022},
-{0x8aa0, 0x00c4}, {0x8aa1, 0x00af}, {0x8aa2, 0x0020},
-{0x8aa3, 0x0011}, {0x8aa4, 0x0058}, {0x8aa5, 0x0081},
-{0x8aa6, 0x0027}, {0x8aa7, 0x0026}, {0x8aa8, 0x000f},
-{0x8aa9, 0x0096}, {0x8aaa, 0x0022}, {0x8aab, 0x0084},
-{0x8aac, 0x0080}, {0x8aad, 0x0044}, {0x8aae, 0x0044},
-{0x8aaf, 0x0044}, {0x8ab0, 0x001b}, {0x8ab1, 0x00d6},
-{0x8ab2, 0x0022}, {0x8ab3, 0x00c4}, {0x8ab4, 0x006f},
-{0x8ab5, 0x001b}, {0x8ab6, 0x0097}, {0x8ab7, 0x0022},
-{0x8ab8, 0x0039}, {0x8ab9, 0x0027}, {0x8aba, 0x000c},
-{0x8abb, 0x007c}, {0x8abc, 0x0082}, {0x8abd, 0x0006},
-{0x8abe, 0x00bd}, {0x8abf, 0x00d9}, {0x8ac0, 0x00ed},
-{0x8ac1, 0x00b6}, {0x8ac2, 0x0082}, {0x8ac3, 0x0007},
-{0x8ac4, 0x007e}, {0x8ac5, 0x008a}, {0x8ac6, 0x00b9},
-{0x8ac7, 0x007f}, {0x8ac8, 0x0082}, {0x8ac9, 0x0006},
-{0x8aca, 0x0039}, { 0x0, 0x0 }
-};
-#else
-cas_saturn_patch_t cas_saturn_patch[] = {
-{0x8200, 0x007e}, {0x8201, 0x0082}, {0x8202, 0x0009},
-{0x8203, 0x0000}, {0x8204, 0x0000}, {0x8205, 0x0000},
-{0x8206, 0x0000}, {0x8207, 0x0000}, {0x8208, 0x0000},
-{0x8209, 0x008e}, {0x820a, 0x008e}, {0x820b, 0x00ff},
-{0x820c, 0x00ce}, {0x820d, 0x0082}, {0x820e, 0x0025},
-{0x820f, 0x00ff}, {0x8210, 0x0001}, {0x8211, 0x000f},
-{0x8212, 0x00ce}, {0x8213, 0x0084}, {0x8214, 0x0026},
-{0x8215, 0x00ff}, {0x8216, 0x0001}, {0x8217, 0x0011},
-{0x8218, 0x00ce}, {0x8219, 0x0085}, {0x821a, 0x003d},
-{0x821b, 0x00df}, {0x821c, 0x00e5}, {0x821d, 0x0086},
-{0x821e, 0x0039}, {0x821f, 0x00b7}, {0x8220, 0x008f},
-{0x8221, 0x00f8}, {0x8222, 0x007e}, {0x8223, 0x00c3},
-{0x8224, 0x00c2}, {0x8225, 0x0096}, {0x8226, 0x0047},
-{0x8227, 0x0084}, {0x8228, 0x00f3}, {0x8229, 0x008a},
-{0x822a, 0x0000}, {0x822b, 0x0097}, {0x822c, 0x0047},
-{0x822d, 0x00ce}, {0x822e, 0x0082}, {0x822f, 0x0033},
-{0x8230, 0x00ff}, {0x8231, 0x0001}, {0x8232, 0x000f},
-{0x8233, 0x0096}, {0x8234, 0x0046}, {0x8235, 0x0084},
-{0x8236, 0x000c}, {0x8237, 0x0081}, {0x8238, 0x0004},
-{0x8239, 0x0027}, {0x823a, 0x000b}, {0x823b, 0x0096},
-{0x823c, 0x0046}, {0x823d, 0x0084}, {0x823e, 0x000c},
-{0x823f, 0x0081}, {0x8240, 0x0008}, {0x8241, 0x0027},
-{0x8242, 0x0057}, {0x8243, 0x007e}, {0x8244, 0x0084},
-{0x8245, 0x0025}, {0x8246, 0x0096}, {0x8247, 0x0047},
-{0x8248, 0x0084}, {0x8249, 0x00f3}, {0x824a, 0x008a},
-{0x824b, 0x0004}, {0x824c, 0x0097}, {0x824d, 0x0047},
-{0x824e, 0x00ce}, {0x824f, 0x0082}, {0x8250, 0x0054},
-{0x8251, 0x00ff}, {0x8252, 0x0001}, {0x8253, 0x000f},
-{0x8254, 0x0096}, {0x8255, 0x0046}, {0x8256, 0x0084},
-{0x8257, 0x000c}, {0x8258, 0x0081}, {0x8259, 0x0004},
-{0x825a, 0x0026}, {0x825b, 0x0038}, {0x825c, 0x00b6},
-{0x825d, 0x0012}, {0x825e, 0x0020}, {0x825f, 0x0084},
-{0x8260, 0x0020}, {0x8261, 0x0026}, {0x8262, 0x0003},
-{0x8263, 0x007e}, {0x8264, 0x0084}, {0x8265, 0x0025},
-{0x8266, 0x0096}, {0x8267, 0x007b}, {0x8268, 0x00d6},
-{0x8269, 0x007c}, {0x826a, 0x00fe}, {0x826b, 0x008f},
-{0x826c, 0x0056}, {0x826d, 0x00bd}, {0x826e, 0x00f7},
-{0x826f, 0x00b6}, {0x8270, 0x00fe}, {0x8271, 0x008f},
-{0x8272, 0x004e}, {0x8273, 0x00bd}, {0x8274, 0x00ec},
-{0x8275, 0x008e}, {0x8276, 0x00bd}, {0x8277, 0x00fa},
-{0x8278, 0x00f7}, {0x8279, 0x00bd}, {0x827a, 0x00f7},
-{0x827b, 0x0028}, {0x827c, 0x00ce}, {0x827d, 0x0082},
-{0x827e, 0x0082}, {0x827f, 0x00ff}, {0x8280, 0x0001},
-{0x8281, 0x000f}, {0x8282, 0x0096}, {0x8283, 0x0046},
-{0x8284, 0x0084}, {0x8285, 0x000c}, {0x8286, 0x0081},
-{0x8287, 0x0004}, {0x8288, 0x0026}, {0x8289, 0x000a},
-{0x828a, 0x00b6}, {0x828b, 0x0012}, {0x828c, 0x0020},
-{0x828d, 0x0084}, {0x828e, 0x0020}, {0x828f, 0x0027},
-{0x8290, 0x00b5}, {0x8291, 0x007e}, {0x8292, 0x0084},
-{0x8293, 0x0025}, {0x8294, 0x00bd}, {0x8295, 0x00f7},
-{0x8296, 0x001f}, {0x8297, 0x007e}, {0x8298, 0x0084},
-{0x8299, 0x001f}, {0x829a, 0x0096}, {0x829b, 0x0047},
-{0x829c, 0x0084}, {0x829d, 0x00f3}, {0x829e, 0x008a},
-{0x829f, 0x0008}, {0x82a0, 0x0097}, {0x82a1, 0x0047},
-{0x82a2, 0x00de}, {0x82a3, 0x00e1}, {0x82a4, 0x00ad},
-{0x82a5, 0x0000}, {0x82a6, 0x00ce}, {0x82a7, 0x0082},
-{0x82a8, 0x00af}, {0x82a9, 0x00ff}, {0x82aa, 0x0001},
-{0x82ab, 0x000f}, {0x82ac, 0x007e}, {0x82ad, 0x0084},
-{0x82ae, 0x0025}, {0x82af, 0x0096}, {0x82b0, 0x0041},
-{0x82b1, 0x0085}, {0x82b2, 0x0010}, {0x82b3, 0x0026},
-{0x82b4, 0x0006}, {0x82b5, 0x0096}, {0x82b6, 0x0023},
-{0x82b7, 0x0085}, {0x82b8, 0x0040}, {0x82b9, 0x0027},
-{0x82ba, 0x0006}, {0x82bb, 0x00bd}, {0x82bc, 0x00ed},
-{0x82bd, 0x0000}, {0x82be, 0x007e}, {0x82bf, 0x0083},
-{0x82c0, 0x00a2}, {0x82c1, 0x00de}, {0x82c2, 0x0042},
-{0x82c3, 0x00bd}, {0x82c4, 0x00eb}, {0x82c5, 0x008e},
-{0x82c6, 0x0096}, {0x82c7, 0x0024}, {0x82c8, 0x0084},
-{0x82c9, 0x0008}, {0x82ca, 0x0027}, {0x82cb, 0x0003},
-{0x82cc, 0x007e}, {0x82cd, 0x0083}, {0x82ce, 0x00df},
-{0x82cf, 0x0096}, {0x82d0, 0x007b}, {0x82d1, 0x00d6},
-{0x82d2, 0x007c}, {0x82d3, 0x00fe}, {0x82d4, 0x008f},
-{0x82d5, 0x0056}, {0x82d6, 0x00bd}, {0x82d7, 0x00f7},
-{0x82d8, 0x00b6}, {0x82d9, 0x00fe}, {0x82da, 0x008f},
-{0x82db, 0x0050}, {0x82dc, 0x00bd}, {0x82dd, 0x00ec},
-{0x82de, 0x008e}, {0x82df, 0x00bd}, {0x82e0, 0x00fa},
-{0x82e1, 0x00f7}, {0x82e2, 0x0086}, {0x82e3, 0x0011},
-{0x82e4, 0x00c6}, {0x82e5, 0x0049}, {0x82e6, 0x00bd},
-{0x82e7, 0x00e4}, {0x82e8, 0x0012}, {0x82e9, 0x00ce},
-{0x82ea, 0x0082}, {0x82eb, 0x00ef}, {0x82ec, 0x00ff},
-{0x82ed, 0x0001}, {0x82ee, 0x000f}, {0x82ef, 0x0096},
-{0x82f0, 0x0046}, {0x82f1, 0x0084}, {0x82f2, 0x000c},
-{0x82f3, 0x0081}, {0x82f4, 0x0000}, {0x82f5, 0x0027},
-{0x82f6, 0x0017}, {0x82f7, 0x00c6}, {0x82f8, 0x0049},
-{0x82f9, 0x00bd}, {0x82fa, 0x00e4}, {0x82fb, 0x0091},
-{0x82fc, 0x0024}, {0x82fd, 0x000d}, {0x82fe, 0x00b6},
-{0x82ff, 0x0012}, {0x8300, 0x0020}, {0x8301, 0x0085},
-{0x8302, 0x0020}, {0x8303, 0x0026}, {0x8304, 0x000c},
-{0x8305, 0x00ce}, {0x8306, 0x0082}, {0x8307, 0x00c1},
-{0x8308, 0x00ff}, {0x8309, 0x0001}, {0x830a, 0x000f},
-{0x830b, 0x007e}, {0x830c, 0x0084}, {0x830d, 0x0025},
-{0x830e, 0x007e}, {0x830f, 0x0084}, {0x8310, 0x0016},
-{0x8311, 0x00fe}, {0x8312, 0x008f}, {0x8313, 0x0052},
-{0x8314, 0x00bd}, {0x8315, 0x00ec}, {0x8316, 0x008e},
-{0x8317, 0x00bd}, {0x8318, 0x00fa}, {0x8319, 0x00f7},
-{0x831a, 0x0086}, {0x831b, 0x006a}, {0x831c, 0x00c6},
-{0x831d, 0x0049}, {0x831e, 0x00bd}, {0x831f, 0x00e4},
-{0x8320, 0x0012}, {0x8321, 0x00ce}, {0x8322, 0x0083},
-{0x8323, 0x0027}, {0x8324, 0x00ff}, {0x8325, 0x0001},
-{0x8326, 0x000f}, {0x8327, 0x0096}, {0x8328, 0x0046},
-{0x8329, 0x0084}, {0x832a, 0x000c}, {0x832b, 0x0081},
-{0x832c, 0x0000}, {0x832d, 0x0027}, {0x832e, 0x000a},
-{0x832f, 0x00c6}, {0x8330, 0x0049}, {0x8331, 0x00bd},
-{0x8332, 0x00e4}, {0x8333, 0x0091}, {0x8334, 0x0025},
-{0x8335, 0x0006}, {0x8336, 0x007e}, {0x8337, 0x0084},
-{0x8338, 0x0025}, {0x8339, 0x007e}, {0x833a, 0x0084},
-{0x833b, 0x0016}, {0x833c, 0x00b6}, {0x833d, 0x0018},
-{0x833e, 0x0070}, {0x833f, 0x00bb}, {0x8340, 0x0019},
-{0x8341, 0x0070}, {0x8342, 0x002a}, {0x8343, 0x0004},
-{0x8344, 0x0081}, {0x8345, 0x00af}, {0x8346, 0x002e},
-{0x8347, 0x0019}, {0x8348, 0x0096}, {0x8349, 0x007b},
-{0x834a, 0x00f6}, {0x834b, 0x0020}, {0x834c, 0x0007},
-{0x834d, 0x00fa}, {0x834e, 0x0020}, {0x834f, 0x0027},
-{0x8350, 0x00c4}, {0x8351, 0x0038}, {0x8352, 0x0081},
-{0x8353, 0x0038}, {0x8354, 0x0027}, {0x8355, 0x000b},
-{0x8356, 0x00f6}, {0x8357, 0x0020}, {0x8358, 0x0007},
-{0x8359, 0x00fa}, {0x835a, 0x0020}, {0x835b, 0x0027},
-{0x835c, 0x00cb}, {0x835d, 0x0008}, {0x835e, 0x007e},
-{0x835f, 0x0082}, {0x8360, 0x00d3}, {0x8361, 0x00bd},
-{0x8362, 0x00f7}, {0x8363, 0x0066}, {0x8364, 0x0086},
-{0x8365, 0x0074}, {0x8366, 0x00c6}, {0x8367, 0x0049},
-{0x8368, 0x00bd}, {0x8369, 0x00e4}, {0x836a, 0x0012},
-{0x836b, 0x00ce}, {0x836c, 0x0083}, {0x836d, 0x0071},
-{0x836e, 0x00ff}, {0x836f, 0x0001}, {0x8370, 0x000f},
-{0x8371, 0x0096}, {0x8372, 0x0046}, {0x8373, 0x0084},
-{0x8374, 0x000c}, {0x8375, 0x0081}, {0x8376, 0x0008},
-{0x8377, 0x0026}, {0x8378, 0x000a}, {0x8379, 0x00c6},
-{0x837a, 0x0049}, {0x837b, 0x00bd}, {0x837c, 0x00e4},
-{0x837d, 0x0091}, {0x837e, 0x0025}, {0x837f, 0x0006},
-{0x8380, 0x007e}, {0x8381, 0x0084}, {0x8382, 0x0025},
-{0x8383, 0x007e}, {0x8384, 0x0084}, {0x8385, 0x0016},
-{0x8386, 0x00bd}, {0x8387, 0x00f7}, {0x8388, 0x003e},
-{0x8389, 0x0026}, {0x838a, 0x000e}, {0x838b, 0x00bd},
-{0x838c, 0x00e5}, {0x838d, 0x0009}, {0x838e, 0x0026},
-{0x838f, 0x0006}, {0x8390, 0x00ce}, {0x8391, 0x0082},
-{0x8392, 0x00c1}, {0x8393, 0x00ff}, {0x8394, 0x0001},
-{0x8395, 0x000f}, {0x8396, 0x007e}, {0x8397, 0x0084},
-{0x8398, 0x0025}, {0x8399, 0x00fe}, {0x839a, 0x008f},
-{0x839b, 0x0054}, {0x839c, 0x00bd}, {0x839d, 0x00ec},
-{0x839e, 0x008e}, {0x839f, 0x00bd}, {0x83a0, 0x00fa},
-{0x83a1, 0x00f7}, {0x83a2, 0x00bd}, {0x83a3, 0x00f7},
-{0x83a4, 0x0033}, {0x83a5, 0x0086}, {0x83a6, 0x000f},
-{0x83a7, 0x00c6}, {0x83a8, 0x0051}, {0x83a9, 0x00bd},
-{0x83aa, 0x00e4}, {0x83ab, 0x0012}, {0x83ac, 0x00ce},
-{0x83ad, 0x0083}, {0x83ae, 0x00b2}, {0x83af, 0x00ff},
-{0x83b0, 0x0001}, {0x83b1, 0x000f}, {0x83b2, 0x0096},
-{0x83b3, 0x0046}, {0x83b4, 0x0084}, {0x83b5, 0x000c},
-{0x83b6, 0x0081}, {0x83b7, 0x0008}, {0x83b8, 0x0026},
-{0x83b9, 0x005c}, {0x83ba, 0x00b6}, {0x83bb, 0x0012},
-{0x83bc, 0x0020}, {0x83bd, 0x0084}, {0x83be, 0x003f},
-{0x83bf, 0x0081}, {0x83c0, 0x003a}, {0x83c1, 0x0027},
-{0x83c2, 0x001c}, {0x83c3, 0x0096}, {0x83c4, 0x0023},
-{0x83c5, 0x0085}, {0x83c6, 0x0040}, {0x83c7, 0x0027},
-{0x83c8, 0x0003}, {0x83c9, 0x007e}, {0x83ca, 0x0084},
-{0x83cb, 0x0025}, {0x83cc, 0x00c6}, {0x83cd, 0x0051},
-{0x83ce, 0x00bd}, {0x83cf, 0x00e4}, {0x83d0, 0x0091},
-{0x83d1, 0x0025}, {0x83d2, 0x0003}, {0x83d3, 0x007e},
-{0x83d4, 0x0084}, {0x83d5, 0x0025}, {0x83d6, 0x00ce},
-{0x83d7, 0x0082}, {0x83d8, 0x00c1}, {0x83d9, 0x00ff},
-{0x83da, 0x0001}, {0x83db, 0x000f}, {0x83dc, 0x007e},
-{0x83dd, 0x0084}, {0x83de, 0x0025}, {0x83df, 0x00bd},
-{0x83e0, 0x00f8}, {0x83e1, 0x0037}, {0x83e2, 0x007c},
-{0x83e3, 0x0000}, {0x83e4, 0x007a}, {0x83e5, 0x00ce},
-{0x83e6, 0x0083}, {0x83e7, 0x00ee}, {0x83e8, 0x00ff},
-{0x83e9, 0x0001}, {0x83ea, 0x000f}, {0x83eb, 0x007e},
-{0x83ec, 0x0084}, {0x83ed, 0x0025}, {0x83ee, 0x0096},
-{0x83ef, 0x0046}, {0x83f0, 0x0084}, {0x83f1, 0x000c},
-{0x83f2, 0x0081}, {0x83f3, 0x0008}, {0x83f4, 0x0026},
-{0x83f5, 0x0020}, {0x83f6, 0x0096}, {0x83f7, 0x0024},
-{0x83f8, 0x0084}, {0x83f9, 0x0008}, {0x83fa, 0x0026},
-{0x83fb, 0x0029}, {0x83fc, 0x00b6}, {0x83fd, 0x0018},
-{0x83fe, 0x0082}, {0x83ff, 0x00bb}, {0x8400, 0x0019},
-{0x8401, 0x0082}, {0x8402, 0x00b1}, {0x8403, 0x0001},
-{0x8404, 0x003b}, {0x8405, 0x0022}, {0x8406, 0x0009},
-{0x8407, 0x00b6}, {0x8408, 0x0012}, {0x8409, 0x0020},
-{0x840a, 0x0084}, {0x840b, 0x0037}, {0x840c, 0x0081},
-{0x840d, 0x0032}, {0x840e, 0x0027}, {0x840f, 0x0015},
-{0x8410, 0x00bd}, {0x8411, 0x00f8}, {0x8412, 0x0044},
-{0x8413, 0x007e}, {0x8414, 0x0082}, {0x8415, 0x00c1},
-{0x8416, 0x00bd}, {0x8417, 0x00f7}, {0x8418, 0x001f},
-{0x8419, 0x00bd}, {0x841a, 0x00f8}, {0x841b, 0x0044},
-{0x841c, 0x00bd}, {0x841d, 0x00fc}, {0x841e, 0x0029},
-{0x841f, 0x00ce}, {0x8420, 0x0082}, {0x8421, 0x0025},
-{0x8422, 0x00ff}, {0x8423, 0x0001}, {0x8424, 0x000f},
-{0x8425, 0x0039}, {0x8426, 0x0096}, {0x8427, 0x0047},
-{0x8428, 0x0084}, {0x8429, 0x00fc}, {0x842a, 0x008a},
-{0x842b, 0x0000}, {0x842c, 0x0097}, {0x842d, 0x0047},
-{0x842e, 0x00ce}, {0x842f, 0x0084}, {0x8430, 0x0034},
-{0x8431, 0x00ff}, {0x8432, 0x0001}, {0x8433, 0x0011},
-{0x8434, 0x0096}, {0x8435, 0x0046}, {0x8436, 0x0084},
-{0x8437, 0x0003}, {0x8438, 0x0081}, {0x8439, 0x0002},
-{0x843a, 0x0027}, {0x843b, 0x0003}, {0x843c, 0x007e},
-{0x843d, 0x0085}, {0x843e, 0x001e}, {0x843f, 0x0096},
-{0x8440, 0x0047}, {0x8441, 0x0084}, {0x8442, 0x00fc},
-{0x8443, 0x008a}, {0x8444, 0x0002}, {0x8445, 0x0097},
-{0x8446, 0x0047}, {0x8447, 0x00de}, {0x8448, 0x00e1},
-{0x8449, 0x00ad}, {0x844a, 0x0000}, {0x844b, 0x0086},
-{0x844c, 0x0001}, {0x844d, 0x00b7}, {0x844e, 0x0012},
-{0x844f, 0x0051}, {0x8450, 0x00bd}, {0x8451, 0x00f7},
-{0x8452, 0x0014}, {0x8453, 0x00b6}, {0x8454, 0x0010},
-{0x8455, 0x0031}, {0x8456, 0x0084}, {0x8457, 0x00fd},
-{0x8458, 0x00b7}, {0x8459, 0x0010}, {0x845a, 0x0031},
-{0x845b, 0x00bd}, {0x845c, 0x00f8}, {0x845d, 0x001e},
-{0x845e, 0x0096}, {0x845f, 0x0081}, {0x8460, 0x00d6},
-{0x8461, 0x0082}, {0x8462, 0x00fe}, {0x8463, 0x008f},
-{0x8464, 0x005a}, {0x8465, 0x00bd}, {0x8466, 0x00f7},
-{0x8467, 0x00b6}, {0x8468, 0x00fe}, {0x8469, 0x008f},
-{0x846a, 0x005c}, {0x846b, 0x00bd}, {0x846c, 0x00ec},
-{0x846d, 0x008e}, {0x846e, 0x00bd}, {0x846f, 0x00fa},
-{0x8470, 0x00f7}, {0x8471, 0x0086}, {0x8472, 0x0008},
-{0x8473, 0x00d6}, {0x8474, 0x0000}, {0x8475, 0x00c5},
-{0x8476, 0x0010}, {0x8477, 0x0026}, {0x8478, 0x0002},
-{0x8479, 0x008b}, {0x847a, 0x0020}, {0x847b, 0x00c6},
-{0x847c, 0x0051}, {0x847d, 0x00bd}, {0x847e, 0x00e4},
-{0x847f, 0x0012}, {0x8480, 0x00ce}, {0x8481, 0x0084},
-{0x8482, 0x0086}, {0x8483, 0x00ff}, {0x8484, 0x0001},
-{0x8485, 0x0011}, {0x8486, 0x0096}, {0x8487, 0x0046},
-{0x8488, 0x0084}, {0x8489, 0x0003}, {0x848a, 0x0081},
-{0x848b, 0x0002}, {0x848c, 0x0027}, {0x848d, 0x0003},
-{0x848e, 0x007e}, {0x848f, 0x0085}, {0x8490, 0x000f},
-{0x8491, 0x00c6}, {0x8492, 0x0051}, {0x8493, 0x00bd},
-{0x8494, 0x00e4}, {0x8495, 0x0091}, {0x8496, 0x0025},
-{0x8497, 0x0003}, {0x8498, 0x007e}, {0x8499, 0x0085},
-{0x849a, 0x001e}, {0x849b, 0x0096}, {0x849c, 0x0044},
-{0x849d, 0x0085}, {0x849e, 0x0010}, {0x849f, 0x0026},
-{0x84a0, 0x000a}, {0x84a1, 0x00b6}, {0x84a2, 0x0012},
-{0x84a3, 0x0050}, {0x84a4, 0x00ba}, {0x84a5, 0x0001},
-{0x84a6, 0x003c}, {0x84a7, 0x0085}, {0x84a8, 0x0010},
-{0x84a9, 0x0027}, {0x84aa, 0x00a8}, {0x84ab, 0x00bd},
-{0x84ac, 0x00f7}, {0x84ad, 0x0066}, {0x84ae, 0x00ce},
-{0x84af, 0x0084}, {0x84b0, 0x00b7}, {0x84b1, 0x00ff},
-{0x84b2, 0x0001}, {0x84b3, 0x0011}, {0x84b4, 0x007e},
-{0x84b5, 0x0085}, {0x84b6, 0x001e}, {0x84b7, 0x0096},
-{0x84b8, 0x0046}, {0x84b9, 0x0084}, {0x84ba, 0x0003},
-{0x84bb, 0x0081}, {0x84bc, 0x0002}, {0x84bd, 0x0026},
-{0x84be, 0x0050}, {0x84bf, 0x00b6}, {0x84c0, 0x0012},
-{0x84c1, 0x0030}, {0x84c2, 0x0084}, {0x84c3, 0x0003},
-{0x84c4, 0x0081}, {0x84c5, 0x0001}, {0x84c6, 0x0027},
-{0x84c7, 0x0003}, {0x84c8, 0x007e}, {0x84c9, 0x0085},
-{0x84ca, 0x001e}, {0x84cb, 0x0096}, {0x84cc, 0x0044},
-{0x84cd, 0x0085}, {0x84ce, 0x0010}, {0x84cf, 0x0026},
-{0x84d0, 0x0013}, {0x84d1, 0x00b6}, {0x84d2, 0x0012},
-{0x84d3, 0x0050}, {0x84d4, 0x00ba}, {0x84d5, 0x0001},
-{0x84d6, 0x003c}, {0x84d7, 0x0085}, {0x84d8, 0x0010},
-{0x84d9, 0x0026}, {0x84da, 0x0009}, {0x84db, 0x00ce},
-{0x84dc, 0x0084}, {0x84dd, 0x0053}, {0x84de, 0x00ff},
-{0x84df, 0x0001}, {0x84e0, 0x0011}, {0x84e1, 0x007e},
-{0x84e2, 0x0085}, {0x84e3, 0x001e}, {0x84e4, 0x00b6},
-{0x84e5, 0x0010}, {0x84e6, 0x0031}, {0x84e7, 0x008a},
-{0x84e8, 0x0002}, {0x84e9, 0x00b7}, {0x84ea, 0x0010},
-{0x84eb, 0x0031}, {0x84ec, 0x00bd}, {0x84ed, 0x0085},
-{0x84ee, 0x001f}, {0x84ef, 0x00bd}, {0x84f0, 0x00f8},
-{0x84f1, 0x0037}, {0x84f2, 0x007c}, {0x84f3, 0x0000},
-{0x84f4, 0x0080}, {0x84f5, 0x00ce}, {0x84f6, 0x0084},
-{0x84f7, 0x00fe}, {0x84f8, 0x00ff}, {0x84f9, 0x0001},
-{0x84fa, 0x0011}, {0x84fb, 0x007e}, {0x84fc, 0x0085},
-{0x84fd, 0x001e}, {0x84fe, 0x0096}, {0x84ff, 0x0046},
-{0x8500, 0x0084}, {0x8501, 0x0003}, {0x8502, 0x0081},
-{0x8503, 0x0002}, {0x8504, 0x0026}, {0x8505, 0x0009},
-{0x8506, 0x00b6}, {0x8507, 0x0012}, {0x8508, 0x0030},
-{0x8509, 0x0084}, {0x850a, 0x0003}, {0x850b, 0x0081},
-{0x850c, 0x0001}, {0x850d, 0x0027}, {0x850e, 0x000f},
-{0x850f, 0x00bd}, {0x8510, 0x00f8}, {0x8511, 0x0044},
-{0x8512, 0x00bd}, {0x8513, 0x00f7}, {0x8514, 0x000b},
-{0x8515, 0x00bd}, {0x8516, 0x00fc}, {0x8517, 0x0029},
-{0x8518, 0x00ce}, {0x8519, 0x0084}, {0x851a, 0x0026},
-{0x851b, 0x00ff}, {0x851c, 0x0001}, {0x851d, 0x0011},
-{0x851e, 0x0039}, {0x851f, 0x00d6}, {0x8520, 0x0022},
-{0x8521, 0x00c4}, {0x8522, 0x000f}, {0x8523, 0x00b6},
-{0x8524, 0x0012}, {0x8525, 0x0030}, {0x8526, 0x00ba},
-{0x8527, 0x0012}, {0x8528, 0x0032}, {0x8529, 0x0084},
-{0x852a, 0x0004}, {0x852b, 0x0027}, {0x852c, 0x000d},
-{0x852d, 0x0096}, {0x852e, 0x0022}, {0x852f, 0x0085},
-{0x8530, 0x0004}, {0x8531, 0x0027}, {0x8532, 0x0005},
-{0x8533, 0x00ca}, {0x8534, 0x0010}, {0x8535, 0x007e},
-{0x8536, 0x0085}, {0x8537, 0x003a}, {0x8538, 0x00ca},
-{0x8539, 0x0020}, {0x853a, 0x00d7}, {0x853b, 0x0022},
-{0x853c, 0x0039}, {0x853d, 0x0086}, {0x853e, 0x0000},
-{0x853f, 0x0097}, {0x8540, 0x0083}, {0x8541, 0x0018},
-{0x8542, 0x00ce}, {0x8543, 0x001c}, {0x8544, 0x0000},
-{0x8545, 0x00bd}, {0x8546, 0x00eb}, {0x8547, 0x0046},
-{0x8548, 0x0096}, {0x8549, 0x0057}, {0x854a, 0x0085},
-{0x854b, 0x0001}, {0x854c, 0x0027}, {0x854d, 0x0002},
-{0x854e, 0x004f}, {0x854f, 0x0039}, {0x8550, 0x0085},
-{0x8551, 0x0002}, {0x8552, 0x0027}, {0x8553, 0x0001},
-{0x8554, 0x0039}, {0x8555, 0x007f}, {0x8556, 0x008f},
-{0x8557, 0x007d}, {0x8558, 0x0086}, {0x8559, 0x0004},
-{0x855a, 0x00b7}, {0x855b, 0x0012}, {0x855c, 0x0004},
-{0x855d, 0x0086}, {0x855e, 0x0008}, {0x855f, 0x00b7},
-{0x8560, 0x0012}, {0x8561, 0x0007}, {0x8562, 0x0086},
-{0x8563, 0x0010}, {0x8564, 0x00b7}, {0x8565, 0x0012},
-{0x8566, 0x000c}, {0x8567, 0x0086}, {0x8568, 0x0007},
-{0x8569, 0x00b7}, {0x856a, 0x0012}, {0x856b, 0x0006},
-{0x856c, 0x00b6}, {0x856d, 0x008f}, {0x856e, 0x007d},
-{0x856f, 0x00b7}, {0x8570, 0x0012}, {0x8571, 0x0070},
-{0x8572, 0x0086}, {0x8573, 0x0001}, {0x8574, 0x00ba},
-{0x8575, 0x0012}, {0x8576, 0x0004}, {0x8577, 0x00b7},
-{0x8578, 0x0012}, {0x8579, 0x0004}, {0x857a, 0x0001},
-{0x857b, 0x0001}, {0x857c, 0x0001}, {0x857d, 0x0001},
-{0x857e, 0x0001}, {0x857f, 0x0001}, {0x8580, 0x00b6},
-{0x8581, 0x0012}, {0x8582, 0x0004}, {0x8583, 0x0084},
-{0x8584, 0x00fe}, {0x8585, 0x008a}, {0x8586, 0x0002},
-{0x8587, 0x00b7}, {0x8588, 0x0012}, {0x8589, 0x0004},
-{0x858a, 0x0001}, {0x858b, 0x0001}, {0x858c, 0x0001},
-{0x858d, 0x0001}, {0x858e, 0x0001}, {0x858f, 0x0001},
-{0x8590, 0x0086}, {0x8591, 0x00fd}, {0x8592, 0x00b4},
-{0x8593, 0x0012}, {0x8594, 0x0004}, {0x8595, 0x00b7},
-{0x8596, 0x0012}, {0x8597, 0x0004}, {0x8598, 0x00b6},
-{0x8599, 0x0012}, {0x859a, 0x0000}, {0x859b, 0x0084},
-{0x859c, 0x0008}, {0x859d, 0x0081}, {0x859e, 0x0008},
-{0x859f, 0x0027}, {0x85a0, 0x0016}, {0x85a1, 0x00b6},
-{0x85a2, 0x008f}, {0x85a3, 0x007d}, {0x85a4, 0x0081},
-{0x85a5, 0x000c}, {0x85a6, 0x0027}, {0x85a7, 0x0008},
-{0x85a8, 0x008b}, {0x85a9, 0x0004}, {0x85aa, 0x00b7},
-{0x85ab, 0x008f}, {0x85ac, 0x007d}, {0x85ad, 0x007e},
-{0x85ae, 0x0085}, {0x85af, 0x006c}, {0x85b0, 0x0086},
-{0x85b1, 0x0003}, {0x85b2, 0x0097}, {0x85b3, 0x0040},
-{0x85b4, 0x007e}, {0x85b5, 0x0089}, {0x85b6, 0x006e},
-{0x85b7, 0x0086}, {0x85b8, 0x0007}, {0x85b9, 0x00b7},
-{0x85ba, 0x0012}, {0x85bb, 0x0006}, {0x85bc, 0x005f},
-{0x85bd, 0x00f7}, {0x85be, 0x008f}, {0x85bf, 0x0082},
-{0x85c0, 0x005f}, {0x85c1, 0x00f7}, {0x85c2, 0x008f},
-{0x85c3, 0x007f}, {0x85c4, 0x00f7}, {0x85c5, 0x008f},
-{0x85c6, 0x0070}, {0x85c7, 0x00f7}, {0x85c8, 0x008f},
-{0x85c9, 0x0071}, {0x85ca, 0x00f7}, {0x85cb, 0x008f},
-{0x85cc, 0x0072}, {0x85cd, 0x00f7}, {0x85ce, 0x008f},
-{0x85cf, 0x0073}, {0x85d0, 0x00f7}, {0x85d1, 0x008f},
-{0x85d2, 0x0074}, {0x85d3, 0x00f7}, {0x85d4, 0x008f},
-{0x85d5, 0x0075}, {0x85d6, 0x00f7}, {0x85d7, 0x008f},
-{0x85d8, 0x0076}, {0x85d9, 0x00f7}, {0x85da, 0x008f},
-{0x85db, 0x0077}, {0x85dc, 0x00f7}, {0x85dd, 0x008f},
-{0x85de, 0x0078}, {0x85df, 0x00f7}, {0x85e0, 0x008f},
-{0x85e1, 0x0079}, {0x85e2, 0x00f7}, {0x85e3, 0x008f},
-{0x85e4, 0x007a}, {0x85e5, 0x00f7}, {0x85e6, 0x008f},
-{0x85e7, 0x007b}, {0x85e8, 0x00b6}, {0x85e9, 0x0012},
-{0x85ea, 0x0004}, {0x85eb, 0x008a}, {0x85ec, 0x0010},
-{0x85ed, 0x00b7}, {0x85ee, 0x0012}, {0x85ef, 0x0004},
-{0x85f0, 0x0086}, {0x85f1, 0x00e4}, {0x85f2, 0x00b7},
-{0x85f3, 0x0012}, {0x85f4, 0x0070}, {0x85f5, 0x00b7},
-{0x85f6, 0x0012}, {0x85f7, 0x0007}, {0x85f8, 0x00f7},
-{0x85f9, 0x0012}, {0x85fa, 0x0005}, {0x85fb, 0x00f7},
-{0x85fc, 0x0012}, {0x85fd, 0x0009}, {0x85fe, 0x0086},
-{0x85ff, 0x0008}, {0x8600, 0x00ba}, {0x8601, 0x0012},
-{0x8602, 0x0004}, {0x8603, 0x00b7}, {0x8604, 0x0012},
-{0x8605, 0x0004}, {0x8606, 0x0086}, {0x8607, 0x00f7},
-{0x8608, 0x00b4}, {0x8609, 0x0012}, {0x860a, 0x0004},
-{0x860b, 0x00b7}, {0x860c, 0x0012}, {0x860d, 0x0004},
-{0x860e, 0x0001}, {0x860f, 0x0001}, {0x8610, 0x0001},
-{0x8611, 0x0001}, {0x8612, 0x0001}, {0x8613, 0x0001},
-{0x8614, 0x00b6}, {0x8615, 0x0012}, {0x8616, 0x0008},
-{0x8617, 0x0027}, {0x8618, 0x007f}, {0x8619, 0x0081},
-{0x861a, 0x0080}, {0x861b, 0x0026}, {0x861c, 0x000b},
-{0x861d, 0x0086}, {0x861e, 0x0008}, {0x861f, 0x00ce},
-{0x8620, 0x008f}, {0x8621, 0x0079}, {0x8622, 0x00bd},
-{0x8623, 0x0089}, {0x8624, 0x007b}, {0x8625, 0x007e},
-{0x8626, 0x0086}, {0x8627, 0x008e}, {0x8628, 0x0081},
-{0x8629, 0x0040}, {0x862a, 0x0026}, {0x862b, 0x000b},
-{0x862c, 0x0086}, {0x862d, 0x0004}, {0x862e, 0x00ce},
-{0x862f, 0x008f}, {0x8630, 0x0076}, {0x8631, 0x00bd},
-{0x8632, 0x0089}, {0x8633, 0x007b}, {0x8634, 0x007e},
-{0x8635, 0x0086}, {0x8636, 0x008e}, {0x8637, 0x0081},
-{0x8638, 0x0020}, {0x8639, 0x0026}, {0x863a, 0x000b},
-{0x863b, 0x0086}, {0x863c, 0x0002}, {0x863d, 0x00ce},
-{0x863e, 0x008f}, {0x863f, 0x0073}, {0x8640, 0x00bd},
-{0x8641, 0x0089}, {0x8642, 0x007b}, {0x8643, 0x007e},
-{0x8644, 0x0086}, {0x8645, 0x008e}, {0x8646, 0x0081},
-{0x8647, 0x0010}, {0x8648, 0x0026}, {0x8649, 0x000b},
-{0x864a, 0x0086}, {0x864b, 0x0001}, {0x864c, 0x00ce},
-{0x864d, 0x008f}, {0x864e, 0x0070}, {0x864f, 0x00bd},
-{0x8650, 0x0089}, {0x8651, 0x007b}, {0x8652, 0x007e},
-{0x8653, 0x0086}, {0x8654, 0x008e}, {0x8655, 0x0081},
-{0x8656, 0x0008}, {0x8657, 0x0026}, {0x8658, 0x000b},
-{0x8659, 0x0086}, {0x865a, 0x0008}, {0x865b, 0x00ce},
-{0x865c, 0x008f}, {0x865d, 0x0079}, {0x865e, 0x00bd},
-{0x865f, 0x0089}, {0x8660, 0x007f}, {0x8661, 0x007e},
-{0x8662, 0x0086}, {0x8663, 0x008e}, {0x8664, 0x0081},
-{0x8665, 0x0004}, {0x8666, 0x0026}, {0x8667, 0x000b},
-{0x8668, 0x0086}, {0x8669, 0x0004}, {0x866a, 0x00ce},
-{0x866b, 0x008f}, {0x866c, 0x0076}, {0x866d, 0x00bd},
-{0x866e, 0x0089}, {0x866f, 0x007f}, {0x8670, 0x007e},
-{0x8671, 0x0086}, {0x8672, 0x008e}, {0x8673, 0x0081},
-{0x8674, 0x0002}, {0x8675, 0x0026}, {0x8676, 0x000b},
-{0x8677, 0x008a}, {0x8678, 0x0002}, {0x8679, 0x00ce},
-{0x867a, 0x008f}, {0x867b, 0x0073}, {0x867c, 0x00bd},
-{0x867d, 0x0089}, {0x867e, 0x007f}, {0x867f, 0x007e},
-{0x8680, 0x0086}, {0x8681, 0x008e}, {0x8682, 0x0081},
-{0x8683, 0x0001}, {0x8684, 0x0026}, {0x8685, 0x0008},
-{0x8686, 0x0086}, {0x8687, 0x0001}, {0x8688, 0x00ce},
-{0x8689, 0x008f}, {0x868a, 0x0070}, {0x868b, 0x00bd},
-{0x868c, 0x0089}, {0x868d, 0x007f}, {0x868e, 0x00b6},
-{0x868f, 0x008f}, {0x8690, 0x007f}, {0x8691, 0x0081},
-{0x8692, 0x000f}, {0x8693, 0x0026}, {0x8694, 0x0003},
-{0x8695, 0x007e}, {0x8696, 0x0087}, {0x8697, 0x0047},
-{0x8698, 0x00b6}, {0x8699, 0x0012}, {0x869a, 0x0009},
-{0x869b, 0x0084}, {0x869c, 0x0003}, {0x869d, 0x0081},
-{0x869e, 0x0003}, {0x869f, 0x0027}, {0x86a0, 0x0006},
-{0x86a1, 0x007c}, {0x86a2, 0x0012}, {0x86a3, 0x0009},
-{0x86a4, 0x007e}, {0x86a5, 0x0085}, {0x86a6, 0x00fe},
-{0x86a7, 0x00b6}, {0x86a8, 0x0012}, {0x86a9, 0x0006},
-{0x86aa, 0x0084}, {0x86ab, 0x0007}, {0x86ac, 0x0081},
-{0x86ad, 0x0007}, {0x86ae, 0x0027}, {0x86af, 0x0008},
-{0x86b0, 0x008b}, {0x86b1, 0x0001}, {0x86b2, 0x00b7},
-{0x86b3, 0x0012}, {0x86b4, 0x0006}, {0x86b5, 0x007e},
-{0x86b6, 0x0086}, {0x86b7, 0x00d5}, {0x86b8, 0x00b6},
-{0x86b9, 0x008f}, {0x86ba, 0x0082}, {0x86bb, 0x0026},
-{0x86bc, 0x000a}, {0x86bd, 0x007c}, {0x86be, 0x008f},
-{0x86bf, 0x0082}, {0x86c0, 0x004f}, {0x86c1, 0x00b7},
-{0x86c2, 0x0012}, {0x86c3, 0x0006}, {0x86c4, 0x007e},
-{0x86c5, 0x0085}, {0x86c6, 0x00c0}, {0x86c7, 0x00b6},
-{0x86c8, 0x0012}, {0x86c9, 0x0006}, {0x86ca, 0x0084},
-{0x86cb, 0x003f}, {0x86cc, 0x0081}, {0x86cd, 0x003f},
-{0x86ce, 0x0027}, {0x86cf, 0x0010}, {0x86d0, 0x008b},
-{0x86d1, 0x0008}, {0x86d2, 0x00b7}, {0x86d3, 0x0012},
-{0x86d4, 0x0006}, {0x86d5, 0x00b6}, {0x86d6, 0x0012},
-{0x86d7, 0x0009}, {0x86d8, 0x0084}, {0x86d9, 0x00fc},
-{0x86da, 0x00b7}, {0x86db, 0x0012}, {0x86dc, 0x0009},
-{0x86dd, 0x007e}, {0x86de, 0x0085}, {0x86df, 0x00fe},
-{0x86e0, 0x00ce}, {0x86e1, 0x008f}, {0x86e2, 0x0070},
-{0x86e3, 0x0018}, {0x86e4, 0x00ce}, {0x86e5, 0x008f},
-{0x86e6, 0x0084}, {0x86e7, 0x00c6}, {0x86e8, 0x000c},
-{0x86e9, 0x00bd}, {0x86ea, 0x0089}, {0x86eb, 0x006f},
-{0x86ec, 0x00ce}, {0x86ed, 0x008f}, {0x86ee, 0x0084},
-{0x86ef, 0x0018}, {0x86f0, 0x00ce}, {0x86f1, 0x008f},
-{0x86f2, 0x0070}, {0x86f3, 0x00c6}, {0x86f4, 0x000c},
-{0x86f5, 0x00bd}, {0x86f6, 0x0089}, {0x86f7, 0x006f},
-{0x86f8, 0x00d6}, {0x86f9, 0x0083}, {0x86fa, 0x00c1},
-{0x86fb, 0x004f}, {0x86fc, 0x002d}, {0x86fd, 0x0003},
-{0x86fe, 0x007e}, {0x86ff, 0x0087}, {0x8700, 0x0040},
-{0x8701, 0x00b6}, {0x8702, 0x008f}, {0x8703, 0x007f},
-{0x8704, 0x0081}, {0x8705, 0x0007}, {0x8706, 0x0027},
-{0x8707, 0x000f}, {0x8708, 0x0081}, {0x8709, 0x000b},
-{0x870a, 0x0027}, {0x870b, 0x0015}, {0x870c, 0x0081},
-{0x870d, 0x000d}, {0x870e, 0x0027}, {0x870f, 0x001b},
-{0x8710, 0x0081}, {0x8711, 0x000e}, {0x8712, 0x0027},
-{0x8713, 0x0021}, {0x8714, 0x007e}, {0x8715, 0x0087},
-{0x8716, 0x0040}, {0x8717, 0x00f7}, {0x8718, 0x008f},
-{0x8719, 0x007b}, {0x871a, 0x0086}, {0x871b, 0x0002},
-{0x871c, 0x00b7}, {0x871d, 0x008f}, {0x871e, 0x007a},
-{0x871f, 0x0020}, {0x8720, 0x001c}, {0x8721, 0x00f7},
-{0x8722, 0x008f}, {0x8723, 0x0078}, {0x8724, 0x0086},
-{0x8725, 0x0002}, {0x8726, 0x00b7}, {0x8727, 0x008f},
-{0x8728, 0x0077}, {0x8729, 0x0020}, {0x872a, 0x0012},
-{0x872b, 0x00f7}, {0x872c, 0x008f}, {0x872d, 0x0075},
-{0x872e, 0x0086}, {0x872f, 0x0002}, {0x8730, 0x00b7},
-{0x8731, 0x008f}, {0x8732, 0x0074}, {0x8733, 0x0020},
-{0x8734, 0x0008}, {0x8735, 0x00f7}, {0x8736, 0x008f},
-{0x8737, 0x0072}, {0x8738, 0x0086}, {0x8739, 0x0002},
-{0x873a, 0x00b7}, {0x873b, 0x008f}, {0x873c, 0x0071},
-{0x873d, 0x007e}, {0x873e, 0x0087}, {0x873f, 0x0047},
-{0x8740, 0x0086}, {0x8741, 0x0004}, {0x8742, 0x0097},
-{0x8743, 0x0040}, {0x8744, 0x007e}, {0x8745, 0x0089},
-{0x8746, 0x006e}, {0x8747, 0x00ce}, {0x8748, 0x008f},
-{0x8749, 0x0072}, {0x874a, 0x00bd}, {0x874b, 0x0089},
-{0x874c, 0x00f7}, {0x874d, 0x00ce}, {0x874e, 0x008f},
-{0x874f, 0x0075}, {0x8750, 0x00bd}, {0x8751, 0x0089},
-{0x8752, 0x00f7}, {0x8753, 0x00ce}, {0x8754, 0x008f},
-{0x8755, 0x0078}, {0x8756, 0x00bd}, {0x8757, 0x0089},
-{0x8758, 0x00f7}, {0x8759, 0x00ce}, {0x875a, 0x008f},
-{0x875b, 0x007b}, {0x875c, 0x00bd}, {0x875d, 0x0089},
-{0x875e, 0x00f7}, {0x875f, 0x004f}, {0x8760, 0x00b7},
-{0x8761, 0x008f}, {0x8762, 0x007d}, {0x8763, 0x00b7},
-{0x8764, 0x008f}, {0x8765, 0x0081}, {0x8766, 0x00b6},
-{0x8767, 0x008f}, {0x8768, 0x0072}, {0x8769, 0x0027},
-{0x876a, 0x0047}, {0x876b, 0x007c}, {0x876c, 0x008f},
-{0x876d, 0x007d}, {0x876e, 0x00b6}, {0x876f, 0x008f},
-{0x8770, 0x0075}, {0x8771, 0x0027}, {0x8772, 0x003f},
-{0x8773, 0x007c}, {0x8774, 0x008f}, {0x8775, 0x007d},
-{0x8776, 0x00b6}, {0x8777, 0x008f}, {0x8778, 0x0078},
-{0x8779, 0x0027}, {0x877a, 0x0037}, {0x877b, 0x007c},
-{0x877c, 0x008f}, {0x877d, 0x007d}, {0x877e, 0x00b6},
-{0x877f, 0x008f}, {0x8780, 0x007b}, {0x8781, 0x0027},
-{0x8782, 0x002f}, {0x8783, 0x007f}, {0x8784, 0x008f},
-{0x8785, 0x007d}, {0x8786, 0x007c}, {0x8787, 0x008f},
-{0x8788, 0x0081}, {0x8789, 0x007a}, {0x878a, 0x008f},
-{0x878b, 0x0072}, {0x878c, 0x0027}, {0x878d, 0x001b},
-{0x878e, 0x007c}, {0x878f, 0x008f}, {0x8790, 0x007d},
-{0x8791, 0x007a}, {0x8792, 0x008f}, {0x8793, 0x0075},
-{0x8794, 0x0027}, {0x8795, 0x0016}, {0x8796, 0x007c},
-{0x8797, 0x008f}, {0x8798, 0x007d}, {0x8799, 0x007a},
-{0x879a, 0x008f}, {0x879b, 0x0078}, {0x879c, 0x0027},
-{0x879d, 0x0011}, {0x879e, 0x007c}, {0x879f, 0x008f},
-{0x87a0, 0x007d}, {0x87a1, 0x007a}, {0x87a2, 0x008f},
-{0x87a3, 0x007b}, {0x87a4, 0x0027}, {0x87a5, 0x000c},
-{0x87a6, 0x007e}, {0x87a7, 0x0087}, {0x87a8, 0x0083},
-{0x87a9, 0x007a}, {0x87aa, 0x008f}, {0x87ab, 0x0075},
-{0x87ac, 0x007a}, {0x87ad, 0x008f}, {0x87ae, 0x0078},
-{0x87af, 0x007a}, {0x87b0, 0x008f}, {0x87b1, 0x007b},
-{0x87b2, 0x00ce}, {0x87b3, 0x00c1}, {0x87b4, 0x00fc},
-{0x87b5, 0x00f6}, {0x87b6, 0x008f}, {0x87b7, 0x007d},
-{0x87b8, 0x003a}, {0x87b9, 0x00a6}, {0x87ba, 0x0000},
-{0x87bb, 0x00b7}, {0x87bc, 0x0012}, {0x87bd, 0x0070},
-{0x87be, 0x00b6}, {0x87bf, 0x008f}, {0x87c0, 0x0072},
-{0x87c1, 0x0026}, {0x87c2, 0x0003}, {0x87c3, 0x007e},
-{0x87c4, 0x0087}, {0x87c5, 0x00fa}, {0x87c6, 0x00b6},
-{0x87c7, 0x008f}, {0x87c8, 0x0075}, {0x87c9, 0x0026},
-{0x87ca, 0x000a}, {0x87cb, 0x0018}, {0x87cc, 0x00ce},
-{0x87cd, 0x008f}, {0x87ce, 0x0073}, {0x87cf, 0x00bd},
-{0x87d0, 0x0089}, {0x87d1, 0x00d5}, {0x87d2, 0x007e},
-{0x87d3, 0x0087}, {0x87d4, 0x00fa}, {0x87d5, 0x00b6},
-{0x87d6, 0x008f}, {0x87d7, 0x0078}, {0x87d8, 0x0026},
-{0x87d9, 0x000a}, {0x87da, 0x0018}, {0x87db, 0x00ce},
-{0x87dc, 0x008f}, {0x87dd, 0x0076}, {0x87de, 0x00bd},
-{0x87df, 0x0089}, {0x87e0, 0x00d5}, {0x87e1, 0x007e},
-{0x87e2, 0x0087}, {0x87e3, 0x00fa}, {0x87e4, 0x00b6},
-{0x87e5, 0x008f}, {0x87e6, 0x007b}, {0x87e7, 0x0026},
-{0x87e8, 0x000a}, {0x87e9, 0x0018}, {0x87ea, 0x00ce},
-{0x87eb, 0x008f}, {0x87ec, 0x0079}, {0x87ed, 0x00bd},
-{0x87ee, 0x0089}, {0x87ef, 0x00d5}, {0x87f0, 0x007e},
-{0x87f1, 0x0087}, {0x87f2, 0x00fa}, {0x87f3, 0x0086},
-{0x87f4, 0x0005}, {0x87f5, 0x0097}, {0x87f6, 0x0040},
-{0x87f7, 0x007e}, {0x87f8, 0x0089}, {0x87f9, 0x006e},
-{0x87fa, 0x00b6}, {0x87fb, 0x008f}, {0x87fc, 0x0075},
-{0x87fd, 0x0081}, {0x87fe, 0x0007}, {0x87ff, 0x002e},
-{0x8800, 0x00f2}, {0x8801, 0x00f6}, {0x8802, 0x0012},
-{0x8803, 0x0006}, {0x8804, 0x00c4}, {0x8805, 0x00f8},
-{0x8806, 0x001b}, {0x8807, 0x00b7}, {0x8808, 0x0012},
-{0x8809, 0x0006}, {0x880a, 0x00b6}, {0x880b, 0x008f},
-{0x880c, 0x0078}, {0x880d, 0x0081}, {0x880e, 0x0007},
-{0x880f, 0x002e}, {0x8810, 0x00e2}, {0x8811, 0x0048},
-{0x8812, 0x0048}, {0x8813, 0x0048}, {0x8814, 0x00f6},
-{0x8815, 0x0012}, {0x8816, 0x0006}, {0x8817, 0x00c4},
-{0x8818, 0x00c7}, {0x8819, 0x001b}, {0x881a, 0x00b7},
-{0x881b, 0x0012}, {0x881c, 0x0006}, {0x881d, 0x00b6},
-{0x881e, 0x008f}, {0x881f, 0x007b}, {0x8820, 0x0081},
-{0x8821, 0x0007}, {0x8822, 0x002e}, {0x8823, 0x00cf},
-{0x8824, 0x00f6}, {0x8825, 0x0012}, {0x8826, 0x0005},
-{0x8827, 0x00c4}, {0x8828, 0x00f8}, {0x8829, 0x001b},
-{0x882a, 0x00b7}, {0x882b, 0x0012}, {0x882c, 0x0005},
-{0x882d, 0x0086}, {0x882e, 0x0000}, {0x882f, 0x00f6},
-{0x8830, 0x008f}, {0x8831, 0x0071}, {0x8832, 0x00bd},
-{0x8833, 0x0089}, {0x8834, 0x0094}, {0x8835, 0x0086},
-{0x8836, 0x0001}, {0x8837, 0x00f6}, {0x8838, 0x008f},
-{0x8839, 0x0074}, {0x883a, 0x00bd}, {0x883b, 0x0089},
-{0x883c, 0x0094}, {0x883d, 0x0086}, {0x883e, 0x0002},
-{0x883f, 0x00f6}, {0x8840, 0x008f}, {0x8841, 0x0077},
-{0x8842, 0x00bd}, {0x8843, 0x0089}, {0x8844, 0x0094},
-{0x8845, 0x0086}, {0x8846, 0x0003}, {0x8847, 0x00f6},
-{0x8848, 0x008f}, {0x8849, 0x007a}, {0x884a, 0x00bd},
-{0x884b, 0x0089}, {0x884c, 0x0094}, {0x884d, 0x00ce},
-{0x884e, 0x008f}, {0x884f, 0x0070}, {0x8850, 0x00a6},
-{0x8851, 0x0001}, {0x8852, 0x0081}, {0x8853, 0x0001},
-{0x8854, 0x0027}, {0x8855, 0x0007}, {0x8856, 0x0081},
-{0x8857, 0x0003}, {0x8858, 0x0027}, {0x8859, 0x0003},
-{0x885a, 0x007e}, {0x885b, 0x0088}, {0x885c, 0x0066},
-{0x885d, 0x00a6}, {0x885e, 0x0000}, {0x885f, 0x00b8},
-{0x8860, 0x008f}, {0x8861, 0x0081}, {0x8862, 0x0084},
-{0x8863, 0x0001}, {0x8864, 0x0026}, {0x8865, 0x000b},
-{0x8866, 0x008c}, {0x8867, 0x008f}, {0x8868, 0x0079},
-{0x8869, 0x002c}, {0x886a, 0x000e}, {0x886b, 0x0008},
-{0x886c, 0x0008}, {0x886d, 0x0008}, {0x886e, 0x007e},
-{0x886f, 0x0088}, {0x8870, 0x0050}, {0x8871, 0x00b6},
-{0x8872, 0x0012}, {0x8873, 0x0004}, {0x8874, 0x008a},
-{0x8875, 0x0040}, {0x8876, 0x00b7}, {0x8877, 0x0012},
-{0x8878, 0x0004}, {0x8879, 0x00b6}, {0x887a, 0x0012},
-{0x887b, 0x0004}, {0x887c, 0x0084}, {0x887d, 0x00fb},
-{0x887e, 0x0084}, {0x887f, 0x00ef}, {0x8880, 0x00b7},
-{0x8881, 0x0012}, {0x8882, 0x0004}, {0x8883, 0x00b6},
-{0x8884, 0x0012}, {0x8885, 0x0007}, {0x8886, 0x0036},
-{0x8887, 0x00b6}, {0x8888, 0x008f}, {0x8889, 0x007c},
-{0x888a, 0x0048}, {0x888b, 0x0048}, {0x888c, 0x00b7},
-{0x888d, 0x0012}, {0x888e, 0x0007}, {0x888f, 0x0086},
-{0x8890, 0x0001}, {0x8891, 0x00ba}, {0x8892, 0x0012},
-{0x8893, 0x0004}, {0x8894, 0x00b7}, {0x8895, 0x0012},
-{0x8896, 0x0004}, {0x8897, 0x0001}, {0x8898, 0x0001},
-{0x8899, 0x0001}, {0x889a, 0x0001}, {0x889b, 0x0001},
-{0x889c, 0x0001}, {0x889d, 0x0086}, {0x889e, 0x00fe},
-{0x889f, 0x00b4}, {0x88a0, 0x0012}, {0x88a1, 0x0004},
-{0x88a2, 0x00b7}, {0x88a3, 0x0012}, {0x88a4, 0x0004},
-{0x88a5, 0x0086}, {0x88a6, 0x0002}, {0x88a7, 0x00ba},
-{0x88a8, 0x0012}, {0x88a9, 0x0004}, {0x88aa, 0x00b7},
-{0x88ab, 0x0012}, {0x88ac, 0x0004}, {0x88ad, 0x0086},
-{0x88ae, 0x00fd}, {0x88af, 0x00b4}, {0x88b0, 0x0012},
-{0x88b1, 0x0004}, {0x88b2, 0x00b7}, {0x88b3, 0x0012},
-{0x88b4, 0x0004}, {0x88b5, 0x0032}, {0x88b6, 0x00b7},
-{0x88b7, 0x0012}, {0x88b8, 0x0007}, {0x88b9, 0x00b6},
-{0x88ba, 0x0012}, {0x88bb, 0x0000}, {0x88bc, 0x0084},
-{0x88bd, 0x0008}, {0x88be, 0x0081}, {0x88bf, 0x0008},
-{0x88c0, 0x0027}, {0x88c1, 0x000f}, {0x88c2, 0x007c},
-{0x88c3, 0x0082}, {0x88c4, 0x0008}, {0x88c5, 0x0026},
-{0x88c6, 0x0007}, {0x88c7, 0x0086}, {0x88c8, 0x0076},
-{0x88c9, 0x0097}, {0x88ca, 0x0040}, {0x88cb, 0x007e},
-{0x88cc, 0x0089}, {0x88cd, 0x006e}, {0x88ce, 0x007e},
-{0x88cf, 0x0086}, {0x88d0, 0x00ec}, {0x88d1, 0x00b6},
-{0x88d2, 0x008f}, {0x88d3, 0x007f}, {0x88d4, 0x0081},
-{0x88d5, 0x000f}, {0x88d6, 0x0027}, {0x88d7, 0x003c},
-{0x88d8, 0x00bd}, {0x88d9, 0x00e6}, {0x88da, 0x00c7},
-{0x88db, 0x00b7}, {0x88dc, 0x0012}, {0x88dd, 0x000d},
-{0x88de, 0x00bd}, {0x88df, 0x00e6}, {0x88e0, 0x00cb},
-{0x88e1, 0x00b6}, {0x88e2, 0x0012}, {0x88e3, 0x0004},
-{0x88e4, 0x008a}, {0x88e5, 0x0020}, {0x88e6, 0x00b7},
-{0x88e7, 0x0012}, {0x88e8, 0x0004}, {0x88e9, 0x00ce},
-{0x88ea, 0x00ff}, {0x88eb, 0x00ff}, {0x88ec, 0x00b6},
-{0x88ed, 0x0012}, {0x88ee, 0x0000}, {0x88ef, 0x0081},
-{0x88f0, 0x000c}, {0x88f1, 0x0026}, {0x88f2, 0x0005},
-{0x88f3, 0x0009}, {0x88f4, 0x0026}, {0x88f5, 0x00f6},
-{0x88f6, 0x0027}, {0x88f7, 0x001c}, {0x88f8, 0x00b6},
-{0x88f9, 0x0012}, {0x88fa, 0x0004}, {0x88fb, 0x0084},
-{0x88fc, 0x00df}, {0x88fd, 0x00b7}, {0x88fe, 0x0012},
-{0x88ff, 0x0004}, {0x8900, 0x0096}, {0x8901, 0x0083},
-{0x8902, 0x0081}, {0x8903, 0x0007}, {0x8904, 0x002c},
-{0x8905, 0x0005}, {0x8906, 0x007c}, {0x8907, 0x0000},
-{0x8908, 0x0083}, {0x8909, 0x0020}, {0x890a, 0x0006},
-{0x890b, 0x0096}, {0x890c, 0x0083}, {0x890d, 0x008b},
-{0x890e, 0x0008}, {0x890f, 0x0097}, {0x8910, 0x0083},
-{0x8911, 0x007e}, {0x8912, 0x0085}, {0x8913, 0x0041},
-{0x8914, 0x007f}, {0x8915, 0x008f}, {0x8916, 0x007e},
-{0x8917, 0x0086}, {0x8918, 0x0080}, {0x8919, 0x00b7},
-{0x891a, 0x0012}, {0x891b, 0x000c}, {0x891c, 0x0086},
-{0x891d, 0x0001}, {0x891e, 0x00b7}, {0x891f, 0x008f},
-{0x8920, 0x007d}, {0x8921, 0x00b6}, {0x8922, 0x0012},
-{0x8923, 0x000c}, {0x8924, 0x0084}, {0x8925, 0x007f},
-{0x8926, 0x00b7}, {0x8927, 0x0012}, {0x8928, 0x000c},
-{0x8929, 0x008a}, {0x892a, 0x0080}, {0x892b, 0x00b7},
-{0x892c, 0x0012}, {0x892d, 0x000c}, {0x892e, 0x0086},
-{0x892f, 0x000a}, {0x8930, 0x00bd}, {0x8931, 0x008a},
-{0x8932, 0x0006}, {0x8933, 0x00b6}, {0x8934, 0x0012},
-{0x8935, 0x000a}, {0x8936, 0x002a}, {0x8937, 0x0009},
-{0x8938, 0x00b6}, {0x8939, 0x0012}, {0x893a, 0x000c},
-{0x893b, 0x00ba}, {0x893c, 0x008f}, {0x893d, 0x007d},
-{0x893e, 0x00b7}, {0x893f, 0x0012}, {0x8940, 0x000c},
-{0x8941, 0x00b6}, {0x8942, 0x008f}, {0x8943, 0x007e},
-{0x8944, 0x0081}, {0x8945, 0x0060}, {0x8946, 0x0027},
-{0x8947, 0x001a}, {0x8948, 0x008b}, {0x8949, 0x0020},
-{0x894a, 0x00b7}, {0x894b, 0x008f}, {0x894c, 0x007e},
-{0x894d, 0x00b6}, {0x894e, 0x0012}, {0x894f, 0x000c},
-{0x8950, 0x0084}, {0x8951, 0x009f}, {0x8952, 0x00ba},
-{0x8953, 0x008f}, {0x8954, 0x007e}, {0x8955, 0x00b7},
-{0x8956, 0x0012}, {0x8957, 0x000c}, {0x8958, 0x00b6},
-{0x8959, 0x008f}, {0x895a, 0x007d}, {0x895b, 0x0048},
-{0x895c, 0x00b7}, {0x895d, 0x008f}, {0x895e, 0x007d},
-{0x895f, 0x007e}, {0x8960, 0x0089}, {0x8961, 0x0021},
-{0x8962, 0x00b6}, {0x8963, 0x0012}, {0x8964, 0x0004},
-{0x8965, 0x008a}, {0x8966, 0x0020}, {0x8967, 0x00b7},
-{0x8968, 0x0012}, {0x8969, 0x0004}, {0x896a, 0x00bd},
-{0x896b, 0x008a}, {0x896c, 0x000a}, {0x896d, 0x004f},
-{0x896e, 0x0039}, {0x896f, 0x00a6}, {0x8970, 0x0000},
-{0x8971, 0x0018}, {0x8972, 0x00a7}, {0x8973, 0x0000},
-{0x8974, 0x0008}, {0x8975, 0x0018}, {0x8976, 0x0008},
-{0x8977, 0x005a}, {0x8978, 0x0026}, {0x8979, 0x00f5},
-{0x897a, 0x0039}, {0x897b, 0x0036}, {0x897c, 0x006c},
-{0x897d, 0x0000}, {0x897e, 0x0032}, {0x897f, 0x00ba},
-{0x8980, 0x008f}, {0x8981, 0x007f}, {0x8982, 0x00b7},
-{0x8983, 0x008f}, {0x8984, 0x007f}, {0x8985, 0x00b6},
-{0x8986, 0x0012}, {0x8987, 0x0009}, {0x8988, 0x0084},
-{0x8989, 0x0003}, {0x898a, 0x00a7}, {0x898b, 0x0001},
-{0x898c, 0x00b6}, {0x898d, 0x0012}, {0x898e, 0x0006},
-{0x898f, 0x0084}, {0x8990, 0x003f}, {0x8991, 0x00a7},
-{0x8992, 0x0002}, {0x8993, 0x0039}, {0x8994, 0x0036},
-{0x8995, 0x0086}, {0x8996, 0x0003}, {0x8997, 0x00b7},
-{0x8998, 0x008f}, {0x8999, 0x0080}, {0x899a, 0x0032},
-{0x899b, 0x00c1}, {0x899c, 0x0000}, {0x899d, 0x0026},
-{0x899e, 0x0006}, {0x899f, 0x00b7}, {0x89a0, 0x008f},
-{0x89a1, 0x007c}, {0x89a2, 0x007e}, {0x89a3, 0x0089},
-{0x89a4, 0x00c9}, {0x89a5, 0x00c1}, {0x89a6, 0x0001},
-{0x89a7, 0x0027}, {0x89a8, 0x0018}, {0x89a9, 0x00c1},
-{0x89aa, 0x0002}, {0x89ab, 0x0027}, {0x89ac, 0x000c},
-{0x89ad, 0x00c1}, {0x89ae, 0x0003}, {0x89af, 0x0027},
-{0x89b0, 0x0000}, {0x89b1, 0x00f6}, {0x89b2, 0x008f},
-{0x89b3, 0x0080}, {0x89b4, 0x0005}, {0x89b5, 0x0005},
-{0x89b6, 0x00f7}, {0x89b7, 0x008f}, {0x89b8, 0x0080},
-{0x89b9, 0x00f6}, {0x89ba, 0x008f}, {0x89bb, 0x0080},
-{0x89bc, 0x0005}, {0x89bd, 0x0005}, {0x89be, 0x00f7},
-{0x89bf, 0x008f}, {0x89c0, 0x0080}, {0x89c1, 0x00f6},
-{0x89c2, 0x008f}, {0x89c3, 0x0080}, {0x89c4, 0x0005},
-{0x89c5, 0x0005}, {0x89c6, 0x00f7}, {0x89c7, 0x008f},
-{0x89c8, 0x0080}, {0x89c9, 0x00f6}, {0x89ca, 0x008f},
-{0x89cb, 0x0080}, {0x89cc, 0x0053}, {0x89cd, 0x00f4},
-{0x89ce, 0x0012}, {0x89cf, 0x0007}, {0x89d0, 0x001b},
-{0x89d1, 0x00b7}, {0x89d2, 0x0012}, {0x89d3, 0x0007},
-{0x89d4, 0x0039}, {0x89d5, 0x00ce}, {0x89d6, 0x008f},
-{0x89d7, 0x0070}, {0x89d8, 0x00a6}, {0x89d9, 0x0000},
-{0x89da, 0x0018}, {0x89db, 0x00e6}, {0x89dc, 0x0000},
-{0x89dd, 0x0018}, {0x89de, 0x00a7}, {0x89df, 0x0000},
-{0x89e0, 0x00e7}, {0x89e1, 0x0000}, {0x89e2, 0x00a6},
-{0x89e3, 0x0001}, {0x89e4, 0x0018}, {0x89e5, 0x00e6},
-{0x89e6, 0x0001}, {0x89e7, 0x0018}, {0x89e8, 0x00a7},
-{0x89e9, 0x0001}, {0x89ea, 0x00e7}, {0x89eb, 0x0001},
-{0x89ec, 0x00a6}, {0x89ed, 0x0002}, {0x89ee, 0x0018},
-{0x89ef, 0x00e6}, {0x89f0, 0x0002}, {0x89f1, 0x0018},
-{0x89f2, 0x00a7}, {0x89f3, 0x0002}, {0x89f4, 0x00e7},
-{0x89f5, 0x0002}, {0x89f6, 0x0039}, {0x89f7, 0x00a6},
-{0x89f8, 0x0000}, {0x89f9, 0x0084}, {0x89fa, 0x0007},
-{0x89fb, 0x00e6}, {0x89fc, 0x0000}, {0x89fd, 0x00c4},
-{0x89fe, 0x0038}, {0x89ff, 0x0054}, {0x8a00, 0x0054},
-{0x8a01, 0x0054}, {0x8a02, 0x001b}, {0x8a03, 0x00a7},
-{0x8a04, 0x0000}, {0x8a05, 0x0039}, {0x8a06, 0x004a},
-{0x8a07, 0x0026}, {0x8a08, 0x00fd}, {0x8a09, 0x0039},
-{0x8a0a, 0x0096}, {0x8a0b, 0x0022}, {0x8a0c, 0x0084},
-{0x8a0d, 0x000f}, {0x8a0e, 0x0097}, {0x8a0f, 0x0022},
-{0x8a10, 0x0086}, {0x8a11, 0x0001}, {0x8a12, 0x00b7},
-{0x8a13, 0x008f}, {0x8a14, 0x0070}, {0x8a15, 0x00b6},
-{0x8a16, 0x0012}, {0x8a17, 0x0007}, {0x8a18, 0x00b7},
-{0x8a19, 0x008f}, {0x8a1a, 0x0071}, {0x8a1b, 0x00f6},
-{0x8a1c, 0x0012}, {0x8a1d, 0x000c}, {0x8a1e, 0x00c4},
-{0x8a1f, 0x000f}, {0x8a20, 0x00c8}, {0x8a21, 0x000f},
-{0x8a22, 0x00f7}, {0x8a23, 0x008f}, {0x8a24, 0x0072},
-{0x8a25, 0x00f6}, {0x8a26, 0x008f}, {0x8a27, 0x0072},
-{0x8a28, 0x00b6}, {0x8a29, 0x008f}, {0x8a2a, 0x0071},
-{0x8a2b, 0x0084}, {0x8a2c, 0x0003}, {0x8a2d, 0x0027},
-{0x8a2e, 0x0014}, {0x8a2f, 0x0081}, {0x8a30, 0x0001},
-{0x8a31, 0x0027}, {0x8a32, 0x001c}, {0x8a33, 0x0081},
-{0x8a34, 0x0002}, {0x8a35, 0x0027}, {0x8a36, 0x0024},
-{0x8a37, 0x00f4}, {0x8a38, 0x008f}, {0x8a39, 0x0070},
-{0x8a3a, 0x0027}, {0x8a3b, 0x002a}, {0x8a3c, 0x0096},
-{0x8a3d, 0x0022}, {0x8a3e, 0x008a}, {0x8a3f, 0x0080},
-{0x8a40, 0x007e}, {0x8a41, 0x008a}, {0x8a42, 0x0064},
-{0x8a43, 0x00f4}, {0x8a44, 0x008f}, {0x8a45, 0x0070},
-{0x8a46, 0x0027}, {0x8a47, 0x001e}, {0x8a48, 0x0096},
-{0x8a49, 0x0022}, {0x8a4a, 0x008a}, {0x8a4b, 0x0010},
-{0x8a4c, 0x007e}, {0x8a4d, 0x008a}, {0x8a4e, 0x0064},
-{0x8a4f, 0x00f4}, {0x8a50, 0x008f}, {0x8a51, 0x0070},
-{0x8a52, 0x0027}, {0x8a53, 0x0012}, {0x8a54, 0x0096},
-{0x8a55, 0x0022}, {0x8a56, 0x008a}, {0x8a57, 0x0020},
-{0x8a58, 0x007e}, {0x8a59, 0x008a}, {0x8a5a, 0x0064},
-{0x8a5b, 0x00f4}, {0x8a5c, 0x008f}, {0x8a5d, 0x0070},
-{0x8a5e, 0x0027}, {0x8a5f, 0x0006}, {0x8a60, 0x0096},
-{0x8a61, 0x0022}, {0x8a62, 0x008a}, {0x8a63, 0x0040},
-{0x8a64, 0x0097}, {0x8a65, 0x0022}, {0x8a66, 0x0074},
-{0x8a67, 0x008f}, {0x8a68, 0x0071}, {0x8a69, 0x0074},
-{0x8a6a, 0x008f}, {0x8a6b, 0x0071}, {0x8a6c, 0x0078},
-{0x8a6d, 0x008f}, {0x8a6e, 0x0070}, {0x8a6f, 0x00b6},
-{0x8a70, 0x008f}, {0x8a71, 0x0070}, {0x8a72, 0x0085},
-{0x8a73, 0x0010}, {0x8a74, 0x0027}, {0x8a75, 0x00af},
-{0x8a76, 0x00d6}, {0x8a77, 0x0022}, {0x8a78, 0x00c4},
-{0x8a79, 0x0010}, {0x8a7a, 0x0058}, {0x8a7b, 0x00b6},
-{0x8a7c, 0x0012}, {0x8a7d, 0x0070}, {0x8a7e, 0x0081},
-{0x8a7f, 0x00e4}, {0x8a80, 0x0027}, {0x8a81, 0x0036},
-{0x8a82, 0x0081}, {0x8a83, 0x00e1}, {0x8a84, 0x0026},
-{0x8a85, 0x000c}, {0x8a86, 0x0096}, {0x8a87, 0x0022},
-{0x8a88, 0x0084}, {0x8a89, 0x0020}, {0x8a8a, 0x0044},
-{0x8a8b, 0x001b}, {0x8a8c, 0x00d6}, {0x8a8d, 0x0022},
-{0x8a8e, 0x00c4}, {0x8a8f, 0x00cf}, {0x8a90, 0x0020},
-{0x8a91, 0x0023}, {0x8a92, 0x0058}, {0x8a93, 0x0081},
-{0x8a94, 0x00c6}, {0x8a95, 0x0026}, {0x8a96, 0x000d},
-{0x8a97, 0x0096}, {0x8a98, 0x0022}, {0x8a99, 0x0084},
-{0x8a9a, 0x0040}, {0x8a9b, 0x0044}, {0x8a9c, 0x0044},
-{0x8a9d, 0x001b}, {0x8a9e, 0x00d6}, {0x8a9f, 0x0022},
-{0x8aa0, 0x00c4}, {0x8aa1, 0x00af}, {0x8aa2, 0x0020},
-{0x8aa3, 0x0011}, {0x8aa4, 0x0058}, {0x8aa5, 0x0081},
-{0x8aa6, 0x0027}, {0x8aa7, 0x0026}, {0x8aa8, 0x000f},
-{0x8aa9, 0x0096}, {0x8aaa, 0x0022}, {0x8aab, 0x0084},
-{0x8aac, 0x0080}, {0x8aad, 0x0044}, {0x8aae, 0x0044},
-{0x8aaf, 0x0044}, {0x8ab0, 0x001b}, {0x8ab1, 0x00d6},
-{0x8ab2, 0x0022}, {0x8ab3, 0x00c4}, {0x8ab4, 0x006f},
-{0x8ab5, 0x001b}, {0x8ab6, 0x0097}, {0x8ab7, 0x0022},
-{0x8ab8, 0x0039}, {0x8ab9, 0x0027}, {0x8aba, 0x000c},
-{0x8abb, 0x007c}, {0x8abc, 0x0082}, {0x8abd, 0x0006},
-{0x8abe, 0x00bd}, {0x8abf, 0x00d9}, {0x8ac0, 0x00ed},
-{0x8ac1, 0x00b6}, {0x8ac2, 0x0082}, {0x8ac3, 0x0007},
-{0x8ac4, 0x007e}, {0x8ac5, 0x008a}, {0x8ac6, 0x00b9},
-{0x8ac7, 0x007f}, {0x8ac8, 0x0082}, {0x8ac9, 0x0006},
-{0x8aca, 0x0039}, { 0x0, 0x0 }
-};
-#endif
-
-
/* phy types */
#define CAS_PHY_UNKNOWN 0x00
#define CAS_PHY_SERDES 0x01
@@ -4389,6 +2872,11 @@ struct cas {
dma_addr_t block_dvma, tx_tiny_dvma[N_TX_RINGS];
struct pci_dev *pdev;
struct net_device *dev;
+
+ /* Firmware Info */
+ u16 fw_load_addr;
+ u32 fw_size;
+ u8 *fw_data;
};
#define TX_DESC_NEXT(r, x) (((x) + 1) & (TX_DESC_RINGN_SIZE(r) - 1))
diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index ec6b0af3d46b4f5d715587173cb5c293fea965e1..017a5361b980c2f37b8ff1e6b05ac1d8c90a158b 100644
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -302,13 +302,7 @@ static int cpmac_mdio_reset(struct mii_bus *bus)
static int mii_irqs[PHY_MAX_ADDR] = { PHY_POLL, };
-static struct mii_bus cpmac_mii = {
- .name = "cpmac-mii",
- .read = cpmac_mdio_read,
- .write = cpmac_mdio_write,
- .reset = cpmac_mdio_reset,
- .irq = mii_irqs,
-};
+static struct mii_bus *cpmac_mii;
static int cpmac_config(struct net_device *dev, struct ifmap *map)
{
@@ -1116,7 +1110,7 @@ static int __devinit cpmac_probe(struct platform_device *pdev)
for (phy_id = 0; phy_id < PHY_MAX_ADDR; phy_id++) {
if (!(pdata->phy_mask & (1 << phy_id)))
continue;
- if (!cpmac_mii.phy_map[phy_id])
+ if (!cpmac_mii->phy_map[phy_id])
continue;
break;
}
@@ -1168,7 +1162,7 @@ static int __devinit cpmac_probe(struct platform_device *pdev)
priv->msg_enable = netif_msg_init(debug_level, 0xff);
memcpy(dev->dev_addr, pdata->dev_addr, sizeof(dev->dev_addr));
- priv->phy = phy_connect(dev, cpmac_mii.phy_map[phy_id]->dev.bus_id,
+ priv->phy = phy_connect(dev, cpmac_mii->phy_map[phy_id]->dev.bus_id,
&cpmac_adjust_link, 0, PHY_INTERFACE_MODE_MII);
if (IS_ERR(priv->phy)) {
if (netif_msg_drv(priv))
@@ -1216,11 +1210,22 @@ int __devinit cpmac_init(void)
u32 mask;
int i, res;
- cpmac_mii.priv = ioremap(AR7_REGS_MDIO, 256);
+ cpmac_mii = mdiobus_alloc();
+ if (cpmac_mii == NULL)
+ return -ENOMEM;
+
+ cpmac_mii->name = "cpmac-mii";
+ cpmac_mii->read = cpmac_mdio_read;
+ cpmac_mii->write = cpmac_mdio_write;
+ cpmac_mii->reset = cpmac_mdio_reset;
+ cpmac_mii->irq = mii_irqs;
+
+ cpmac_mii->priv = ioremap(AR7_REGS_MDIO, 256);
- if (!cpmac_mii.priv) {
+ if (!cpmac_mii->priv) {
printk(KERN_ERR "Can't ioremap mdio registers\n");
- return -ENXIO;
+ res = -ENXIO;
+ goto fail_alloc;
}
#warning FIXME: unhardcode gpio&reset bits
@@ -1230,10 +1235,10 @@ int __devinit cpmac_init(void)
ar7_device_reset(AR7_RESET_BIT_CPMAC_HI);
ar7_device_reset(AR7_RESET_BIT_EPHY);
- cpmac_mii.reset(&cpmac_mii);
+ cpmac_mii->reset(cpmac_mii);
for (i = 0; i < 300000; i++)
- if ((mask = cpmac_read(cpmac_mii.priv, CPMAC_MDIO_ALIVE)))
+ if ((mask = cpmac_read(cpmac_mii->priv, CPMAC_MDIO_ALIVE)))
break;
else
cpu_relax();
@@ -1244,10 +1249,10 @@ int __devinit cpmac_init(void)
mask = 0;
}
- cpmac_mii.phy_mask = ~(mask | 0x80000000);
- snprintf(cpmac_mii.id, MII_BUS_ID_SIZE, "0");
+ cpmac_mii->phy_mask = ~(mask | 0x80000000);
+ snprintf(cpmac_mii->id, MII_BUS_ID_SIZE, "0");
- res = mdiobus_register(&cpmac_mii);
+ res = mdiobus_register(cpmac_mii);
if (res)
goto fail_mii;
@@ -1258,10 +1263,13 @@ int __devinit cpmac_init(void)
return 0;
fail_cpmac:
- mdiobus_unregister(&cpmac_mii);
+ mdiobus_unregister(cpmac_mii);
fail_mii:
- iounmap(cpmac_mii.priv);
+ iounmap(cpmac_mii->priv);
+
+fail_alloc:
+ mdiobus_free(cpmac_mii);
return res;
}
@@ -1269,8 +1277,9 @@ int __devinit cpmac_init(void)
void __devexit cpmac_exit(void)
{
platform_driver_unregister(&cpmac_driver);
- mdiobus_unregister(&cpmac_mii);
- iounmap(cpmac_mii.priv);
+ mdiobus_unregister(cpmac_mii);
+ mdiobus_free(cpmac_mii);
+ iounmap(cpmac_mii->priv);
}
module_init(cpmac_init);
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index ea6144a9565e571665db792b7686a31ff991c823..a28de8182802c68698f86f966acb20a2032d74c4 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -194,6 +194,12 @@ static unsigned int cs8900_irq_map[] = {IRQ_IXDP2X01_CS8900, 0, 0, 0};
#define CIRRUS_DEFAULT_IRQ VH_INTC_INT_NUM_CASCADED_INTERRUPT_1 /* Event inputs bank 1 - ID 35/bit 3 */
static unsigned int netcard_portlist[] __used __initdata = {CIRRUS_DEFAULT_BASE, 0};
static unsigned int cs8900_irq_map[] = {CIRRUS_DEFAULT_IRQ, 0, 0, 0};
+#elif defined(CONFIG_MACH_MX31ADS)
+#include <mach/board-mx31ads.h>
+static unsigned int netcard_portlist[] __used __initdata = {
+ PBC_BASE_ADDRESS + PBC_CS8900A_IOBASE + 0x300, 0
+};
+static unsigned cs8900_irq_map[] = {EXPIO_INT_ENET_INT, 0, 0, 0};
#else
static unsigned int netcard_portlist[] __used __initdata =
{ 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0};
@@ -802,7 +808,7 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular)
} else {
i = lp->isa_config & INT_NO_MASK;
if (lp->chip_type == CS8900) {
-#if defined(CONFIG_MACH_IXDP2351) || defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX010X)
+#ifdef CONFIG_CS89x0_NONISA_IRQ
i = cs8900_irq_map[0];
#else
/* Translate the IRQ using the IRQ mapping table. */
@@ -1029,6 +1035,7 @@ dma_rx(struct net_device *dev)
void __init reset_chip(struct net_device *dev)
{
+#if !defined(CONFIG_MACH_MX31ADS)
#if !defined(CONFIG_MACH_IXDP2351) && !defined(CONFIG_ARCH_IXDP2X01)
struct net_local *lp = netdev_priv(dev);
int ioaddr = dev->base_addr;
@@ -1057,6 +1064,7 @@ void __init reset_chip(struct net_device *dev)
reset_start_time = jiffies;
while( (readreg(dev, PP_SelfST) & INIT_DONE) == 0 && jiffies - reset_start_time < 2)
;
+#endif /* !CONFIG_MACH_MX31ADS */
}
@@ -1304,7 +1312,7 @@ net_open(struct net_device *dev)
else
#endif
{
-#if !defined(CONFIG_MACH_IXDP2351) && !defined(CONFIG_ARCH_IXDP2X01) && !defined(CONFIG_ARCH_PNX010X)
+#ifndef CONFIG_CS89x0_NONISA_IRQ
if (((1 << dev->irq) & lp->irq_map) == 0) {
printk(KERN_ERR "%s: IRQ %d is not in our map of allowable IRQs, which is %x\n",
dev->name, dev->irq, lp->irq_map);
@@ -1397,9 +1405,7 @@ net_open(struct net_device *dev)
release_dma:
#if ALLOW_DMA
free_dma(dev->dma);
-#endif
release_irq:
-#if ALLOW_DMA
release_dma_buff(lp);
#endif
writereg(dev, PP_LineCTL, readreg(dev, PP_LineCTL) & ~(SERIAL_TX_ON | SERIAL_RX_ON));
diff --git a/drivers/net/cxgb3/adapter.h b/drivers/net/cxgb3/adapter.h
index 271140433b09a68eaa7219873185e21cb3bd27b0..455ef529cd626ca167626161cc6cc3a35d981fb6 100644
--- a/drivers/net/cxgb3/adapter.h
+++ b/drivers/net/cxgb3/adapter.h
@@ -54,7 +54,6 @@ struct port_info {
struct adapter *adapter;
struct vlan_group *vlan_grp;
struct sge_qset *qs;
- const struct port_type_info *port_type;
u8 port_id;
u8 rx_csum_offload;
u8 nqsets;
@@ -124,8 +123,7 @@ struct sge_rspq { /* state for an SGE response queue */
dma_addr_t phys_addr; /* physical address of the ring */
unsigned int cntxt_id; /* SGE context id for the response q */
spinlock_t lock; /* guards response processing */
- struct sk_buff *rx_head; /* offload packet receive queue head */
- struct sk_buff *rx_tail; /* offload packet receive queue tail */
+ struct sk_buff_head rx_queue; /* offload packet receive queue */
struct sk_buff *pg_skb; /* used to build frag list in napi handler */
unsigned long offload_pkts;
@@ -241,6 +239,7 @@ struct adapter {
unsigned int check_task_cnt;
struct delayed_work adap_check_task;
struct work_struct ext_intr_handler_task;
+ struct work_struct fatal_error_handler_task;
struct dentry *debugfs_root;
@@ -282,9 +281,11 @@ int t3_offload_tx(struct t3cdev *tdev, struct sk_buff *skb);
void t3_os_ext_intr_handler(struct adapter *adapter);
void t3_os_link_changed(struct adapter *adapter, int port_id, int link_status,
int speed, int duplex, int fc);
+void t3_os_phymod_changed(struct adapter *adap, int port_id);
void t3_sge_start(struct adapter *adap);
void t3_sge_stop(struct adapter *adap);
+void t3_stop_sge_timers(struct adapter *adap);
void t3_free_sge_resources(struct adapter *adap);
void t3_sge_err_intr_handler(struct adapter *adapter);
irq_handler_t t3_intr_handler(struct adapter *adap, int polling);
diff --git a/drivers/net/cxgb3/ael1002.c b/drivers/net/cxgb3/ael1002.c
index ee140e63ddc5e337a3b2e22ce8c7a128395b1fd6..744fac0b1617643294122f6cd9027a9671e9a9d0 100644
--- a/drivers/net/cxgb3/ael1002.c
+++ b/drivers/net/cxgb3/ael1002.c
@@ -32,6 +32,13 @@
#include "common.h"
#include "regs.h"
+enum {
+ PMD_RSD = 10, /* PMA/PMD receive signal detect register */
+ PCS_STAT1_X = 24, /* 10GBASE-X PCS status 1 register */
+ PCS_STAT1_R = 32, /* 10GBASE-R PCS status 1 register */
+ XS_LN_STAT = 24 /* XS lane status register */
+};
+
enum {
AEL100X_TX_DISABLE = 9,
AEL100X_TX_CONFIG1 = 0xc002,
@@ -39,11 +46,44 @@ enum {
AEL1002_PWR_DOWN_LO = 0xc012,
AEL1002_XFI_EQL = 0xc015,
AEL1002_LB_EN = 0xc017,
+ AEL_OPT_SETTINGS = 0xc017,
+ AEL_I2C_CTRL = 0xc30a,
+ AEL_I2C_DATA = 0xc30b,
+ AEL_I2C_STAT = 0xc30c,
+ AEL2005_GPIO_CTRL = 0xc214,
+ AEL2005_GPIO_STAT = 0xc215,
+};
+
+enum { edc_none, edc_sr, edc_twinax };
- LASI_CTRL = 0x9002,
- LASI_STAT = 0x9005
+/* PHY module I2C device address */
+#define MODULE_DEV_ADDR 0xa0
+
+#define AEL2005_MODDET_IRQ 4
+
+struct reg_val {
+ unsigned short mmd_addr;
+ unsigned short reg_addr;
+ unsigned short clear_bits;
+ unsigned short set_bits;
};
+static int set_phy_regs(struct cphy *phy, const struct reg_val *rv)
+{
+ int err;
+
+ for (err = 0; rv->mmd_addr && !err; rv++) {
+ if (rv->clear_bits == 0xffff)
+ err = mdio_write(phy, rv->mmd_addr, rv->reg_addr,
+ rv->set_bits);
+ else
+ err = t3_mdio_change_bits(phy, rv->mmd_addr,
+ rv->reg_addr, rv->clear_bits,
+ rv->set_bits);
+ }
+ return err;
+}
+
static void ael100x_txon(struct cphy *phy)
{
int tx_on_gpio = phy->addr == 0 ? F_GPIO7_OUT_VAL : F_GPIO2_OUT_VAL;
@@ -84,23 +124,23 @@ static int ael1002_intr_noop(struct cphy *phy)
return 0;
}
-static int ael100x_get_link_status(struct cphy *phy, int *link_ok,
- int *speed, int *duplex, int *fc)
+/*
+ * Get link status for a 10GBASE-R device.
+ */
+static int get_link_status_r(struct cphy *phy, int *link_ok, int *speed,
+ int *duplex, int *fc)
{
if (link_ok) {
- unsigned int status;
- int err = mdio_read(phy, MDIO_DEV_PMA_PMD, MII_BMSR, &status);
-
- /*
- * BMSR_LSTATUS is latch-low, so if it is 0 we need to read it
- * once more to get the current link state.
- */
- if (!err && !(status & BMSR_LSTATUS))
- err = mdio_read(phy, MDIO_DEV_PMA_PMD, MII_BMSR,
- &status);
+ unsigned int stat0, stat1, stat2;
+ int err = mdio_read(phy, MDIO_DEV_PMA_PMD, PMD_RSD, &stat0);
+
+ if (!err)
+ err = mdio_read(phy, MDIO_DEV_PCS, PCS_STAT1_R, &stat1);
+ if (!err)
+ err = mdio_read(phy, MDIO_DEV_XGXS, XS_LN_STAT, &stat2);
if (err)
return err;
- *link_ok = !!(status & BMSR_LSTATUS);
+ *link_ok = (stat0 & stat1 & (stat2 >> 12)) & 1;
}
if (speed)
*speed = SPEED_10000;
@@ -115,15 +155,18 @@ static struct cphy_ops ael1002_ops = {
.intr_disable = ael1002_intr_noop,
.intr_clear = ael1002_intr_noop,
.intr_handler = ael1002_intr_noop,
- .get_link_status = ael100x_get_link_status,
+ .get_link_status = get_link_status_r,
.power_down = ael1002_power_down,
};
-void t3_ael1002_phy_prep(struct cphy *phy, struct adapter *adapter,
- int phy_addr, const struct mdio_ops *mdio_ops)
+int t3_ael1002_phy_prep(struct cphy *phy, struct adapter *adapter,
+ int phy_addr, const struct mdio_ops *mdio_ops)
{
- cphy_init(phy, adapter, phy_addr, &ael1002_ops, mdio_ops);
+ cphy_init(phy, adapter, phy_addr, &ael1002_ops, mdio_ops,
+ SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_FIBRE,
+ "10GBASE-R");
ael100x_txon(phy);
+ return 0;
}
static int ael1006_reset(struct cphy *phy, int wait)
@@ -131,72 +174,985 @@ static int ael1006_reset(struct cphy *phy, int wait)
return t3_phy_reset(phy, MDIO_DEV_PMA_PMD, wait);
}
-static int ael1006_intr_enable(struct cphy *phy)
+static int ael1006_power_down(struct cphy *phy, int enable)
{
- return mdio_write(phy, MDIO_DEV_PMA_PMD, LASI_CTRL, 1);
+ return t3_mdio_change_bits(phy, MDIO_DEV_PMA_PMD, MII_BMCR,
+ BMCR_PDOWN, enable ? BMCR_PDOWN : 0);
}
-static int ael1006_intr_disable(struct cphy *phy)
+static struct cphy_ops ael1006_ops = {
+ .reset = ael1006_reset,
+ .intr_enable = t3_phy_lasi_intr_enable,
+ .intr_disable = t3_phy_lasi_intr_disable,
+ .intr_clear = t3_phy_lasi_intr_clear,
+ .intr_handler = t3_phy_lasi_intr_handler,
+ .get_link_status = get_link_status_r,
+ .power_down = ael1006_power_down,
+};
+
+int t3_ael1006_phy_prep(struct cphy *phy, struct adapter *adapter,
+ int phy_addr, const struct mdio_ops *mdio_ops)
{
- return mdio_write(phy, MDIO_DEV_PMA_PMD, LASI_CTRL, 0);
+ cphy_init(phy, adapter, phy_addr, &ael1006_ops, mdio_ops,
+ SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_FIBRE,
+ "10GBASE-SR");
+ ael100x_txon(phy);
+ return 0;
}
-static int ael1006_intr_clear(struct cphy *phy)
+static int ael2005_setup_sr_edc(struct cphy *phy)
{
- u32 val;
+ static struct reg_val regs[] = {
+ { MDIO_DEV_PMA_PMD, 0xc003, 0xffff, 0x181 },
+ { MDIO_DEV_PMA_PMD, 0xc010, 0xffff, 0x448a },
+ { MDIO_DEV_PMA_PMD, 0xc04a, 0xffff, 0x5200 },
+ { 0, 0, 0, 0 }
+ };
+ static u16 sr_edc[] = {
+ 0xcc00, 0x2ff4,
+ 0xcc01, 0x3cd4,
+ 0xcc02, 0x2015,
+ 0xcc03, 0x3105,
+ 0xcc04, 0x6524,
+ 0xcc05, 0x27ff,
+ 0xcc06, 0x300f,
+ 0xcc07, 0x2c8b,
+ 0xcc08, 0x300b,
+ 0xcc09, 0x4009,
+ 0xcc0a, 0x400e,
+ 0xcc0b, 0x2f72,
+ 0xcc0c, 0x3002,
+ 0xcc0d, 0x1002,
+ 0xcc0e, 0x2172,
+ 0xcc0f, 0x3012,
+ 0xcc10, 0x1002,
+ 0xcc11, 0x25d2,
+ 0xcc12, 0x3012,
+ 0xcc13, 0x1002,
+ 0xcc14, 0xd01e,
+ 0xcc15, 0x27d2,
+ 0xcc16, 0x3012,
+ 0xcc17, 0x1002,
+ 0xcc18, 0x2004,
+ 0xcc19, 0x3c84,
+ 0xcc1a, 0x6436,
+ 0xcc1b, 0x2007,
+ 0xcc1c, 0x3f87,
+ 0xcc1d, 0x8676,
+ 0xcc1e, 0x40b7,
+ 0xcc1f, 0xa746,
+ 0xcc20, 0x4047,
+ 0xcc21, 0x5673,
+ 0xcc22, 0x2982,
+ 0xcc23, 0x3002,
+ 0xcc24, 0x13d2,
+ 0xcc25, 0x8bbd,
+ 0xcc26, 0x2862,
+ 0xcc27, 0x3012,
+ 0xcc28, 0x1002,
+ 0xcc29, 0x2092,
+ 0xcc2a, 0x3012,
+ 0xcc2b, 0x1002,
+ 0xcc2c, 0x5cc3,
+ 0xcc2d, 0x314,
+ 0xcc2e, 0x2942,
+ 0xcc2f, 0x3002,
+ 0xcc30, 0x1002,
+ 0xcc31, 0xd019,
+ 0xcc32, 0x2032,
+ 0xcc33, 0x3012,
+ 0xcc34, 0x1002,
+ 0xcc35, 0x2a04,
+ 0xcc36, 0x3c74,
+ 0xcc37, 0x6435,
+ 0xcc38, 0x2fa4,
+ 0xcc39, 0x3cd4,
+ 0xcc3a, 0x6624,
+ 0xcc3b, 0x5563,
+ 0xcc3c, 0x2d42,
+ 0xcc3d, 0x3002,
+ 0xcc3e, 0x13d2,
+ 0xcc3f, 0x464d,
+ 0xcc40, 0x2862,
+ 0xcc41, 0x3012,
+ 0xcc42, 0x1002,
+ 0xcc43, 0x2032,
+ 0xcc44, 0x3012,
+ 0xcc45, 0x1002,
+ 0xcc46, 0x2fb4,
+ 0xcc47, 0x3cd4,
+ 0xcc48, 0x6624,
+ 0xcc49, 0x5563,
+ 0xcc4a, 0x2d42,
+ 0xcc4b, 0x3002,
+ 0xcc4c, 0x13d2,
+ 0xcc4d, 0x2ed2,
+ 0xcc4e, 0x3002,
+ 0xcc4f, 0x1002,
+ 0xcc50, 0x2fd2,
+ 0xcc51, 0x3002,
+ 0xcc52, 0x1002,
+ 0xcc53, 0x004,
+ 0xcc54, 0x2942,
+ 0xcc55, 0x3002,
+ 0xcc56, 0x1002,
+ 0xcc57, 0x2092,
+ 0xcc58, 0x3012,
+ 0xcc59, 0x1002,
+ 0xcc5a, 0x5cc3,
+ 0xcc5b, 0x317,
+ 0xcc5c, 0x2f72,
+ 0xcc5d, 0x3002,
+ 0xcc5e, 0x1002,
+ 0xcc5f, 0x2942,
+ 0xcc60, 0x3002,
+ 0xcc61, 0x1002,
+ 0xcc62, 0x22cd,
+ 0xcc63, 0x301d,
+ 0xcc64, 0x2862,
+ 0xcc65, 0x3012,
+ 0xcc66, 0x1002,
+ 0xcc67, 0x2ed2,
+ 0xcc68, 0x3002,
+ 0xcc69, 0x1002,
+ 0xcc6a, 0x2d72,
+ 0xcc6b, 0x3002,
+ 0xcc6c, 0x1002,
+ 0xcc6d, 0x628f,
+ 0xcc6e, 0x2112,
+ 0xcc6f, 0x3012,
+ 0xcc70, 0x1002,
+ 0xcc71, 0x5aa3,
+ 0xcc72, 0x2dc2,
+ 0xcc73, 0x3002,
+ 0xcc74, 0x1312,
+ 0xcc75, 0x6f72,
+ 0xcc76, 0x1002,
+ 0xcc77, 0x2807,
+ 0xcc78, 0x31a7,
+ 0xcc79, 0x20c4,
+ 0xcc7a, 0x3c24,
+ 0xcc7b, 0x6724,
+ 0xcc7c, 0x1002,
+ 0xcc7d, 0x2807,
+ 0xcc7e, 0x3187,
+ 0xcc7f, 0x20c4,
+ 0xcc80, 0x3c24,
+ 0xcc81, 0x6724,
+ 0xcc82, 0x1002,
+ 0xcc83, 0x2514,
+ 0xcc84, 0x3c64,
+ 0xcc85, 0x6436,
+ 0xcc86, 0xdff4,
+ 0xcc87, 0x6436,
+ 0xcc88, 0x1002,
+ 0xcc89, 0x40a4,
+ 0xcc8a, 0x643c,
+ 0xcc8b, 0x4016,
+ 0xcc8c, 0x8c6c,
+ 0xcc8d, 0x2b24,
+ 0xcc8e, 0x3c24,
+ 0xcc8f, 0x6435,
+ 0xcc90, 0x1002,
+ 0xcc91, 0x2b24,
+ 0xcc92, 0x3c24,
+ 0xcc93, 0x643a,
+ 0xcc94, 0x4025,
+ 0xcc95, 0x8a5a,
+ 0xcc96, 0x1002,
+ 0xcc97, 0x2731,
+ 0xcc98, 0x3011,
+ 0xcc99, 0x1001,
+ 0xcc9a, 0xc7a0,
+ 0xcc9b, 0x100,
+ 0xcc9c, 0xc502,
+ 0xcc9d, 0x53ac,
+ 0xcc9e, 0xc503,
+ 0xcc9f, 0xd5d5,
+ 0xcca0, 0xc600,
+ 0xcca1, 0x2a6d,
+ 0xcca2, 0xc601,
+ 0xcca3, 0x2a4c,
+ 0xcca4, 0xc602,
+ 0xcca5, 0x111,
+ 0xcca6, 0xc60c,
+ 0xcca7, 0x5900,
+ 0xcca8, 0xc710,
+ 0xcca9, 0x700,
+ 0xccaa, 0xc718,
+ 0xccab, 0x700,
+ 0xccac, 0xc720,
+ 0xccad, 0x4700,
+ 0xccae, 0xc801,
+ 0xccaf, 0x7f50,
+ 0xccb0, 0xc802,
+ 0xccb1, 0x7760,
+ 0xccb2, 0xc803,
+ 0xccb3, 0x7fce,
+ 0xccb4, 0xc804,
+ 0xccb5, 0x5700,
+ 0xccb6, 0xc805,
+ 0xccb7, 0x5f11,
+ 0xccb8, 0xc806,
+ 0xccb9, 0x4751,
+ 0xccba, 0xc807,
+ 0xccbb, 0x57e1,
+ 0xccbc, 0xc808,
+ 0xccbd, 0x2700,
+ 0xccbe, 0xc809,
+ 0xccbf, 0x000,
+ 0xccc0, 0xc821,
+ 0xccc1, 0x002,
+ 0xccc2, 0xc822,
+ 0xccc3, 0x014,
+ 0xccc4, 0xc832,
+ 0xccc5, 0x1186,
+ 0xccc6, 0xc847,
+ 0xccc7, 0x1e02,
+ 0xccc8, 0xc013,
+ 0xccc9, 0xf341,
+ 0xccca, 0xc01a,
+ 0xcccb, 0x446,
+ 0xcccc, 0xc024,
+ 0xcccd, 0x1000,
+ 0xccce, 0xc025,
+ 0xcccf, 0xa00,
+ 0xccd0, 0xc026,
+ 0xccd1, 0xc0c,
+ 0xccd2, 0xc027,
+ 0xccd3, 0xc0c,
+ 0xccd4, 0xc029,
+ 0xccd5, 0x0a0,
+ 0xccd6, 0xc030,
+ 0xccd7, 0xa00,
+ 0xccd8, 0xc03c,
+ 0xccd9, 0x01c,
+ 0xccda, 0xc005,
+ 0xccdb, 0x7a06,
+ 0xccdc, 0x000,
+ 0xccdd, 0x2731,
+ 0xccde, 0x3011,
+ 0xccdf, 0x1001,
+ 0xcce0, 0xc620,
+ 0xcce1, 0x000,
+ 0xcce2, 0xc621,
+ 0xcce3, 0x03f,
+ 0xcce4, 0xc622,
+ 0xcce5, 0x000,
+ 0xcce6, 0xc623,
+ 0xcce7, 0x000,
+ 0xcce8, 0xc624,
+ 0xcce9, 0x000,
+ 0xccea, 0xc625,
+ 0xcceb, 0x000,
+ 0xccec, 0xc627,
+ 0xcced, 0x000,
+ 0xccee, 0xc628,
+ 0xccef, 0x000,
+ 0xccf0, 0xc62c,
+ 0xccf1, 0x000,
+ 0xccf2, 0x000,
+ 0xccf3, 0x2806,
+ 0xccf4, 0x3cb6,
+ 0xccf5, 0xc161,
+ 0xccf6, 0x6134,
+ 0xccf7, 0x6135,
+ 0xccf8, 0x5443,
+ 0xccf9, 0x303,
+ 0xccfa, 0x6524,
+ 0xccfb, 0x00b,
+ 0xccfc, 0x1002,
+ 0xccfd, 0x2104,
+ 0xccfe, 0x3c24,
+ 0xccff, 0x2105,
+ 0xcd00, 0x3805,
+ 0xcd01, 0x6524,
+ 0xcd02, 0xdff4,
+ 0xcd03, 0x4005,
+ 0xcd04, 0x6524,
+ 0xcd05, 0x1002,
+ 0xcd06, 0x5dd3,
+ 0xcd07, 0x306,
+ 0xcd08, 0x2ff7,
+ 0xcd09, 0x38f7,
+ 0xcd0a, 0x60b7,
+ 0xcd0b, 0xdffd,
+ 0xcd0c, 0x00a,
+ 0xcd0d, 0x1002,
+ 0xcd0e, 0
+ };
+ int i, err;
+
+ err = set_phy_regs(phy, regs);
+ if (err)
+ return err;
- return mdio_read(phy, MDIO_DEV_PMA_PMD, LASI_STAT, &val);
+ msleep(50);
+
+ for (i = 0; i < ARRAY_SIZE(sr_edc) && !err; i += 2)
+ err = mdio_write(phy, MDIO_DEV_PMA_PMD, sr_edc[i],
+ sr_edc[i + 1]);
+ if (!err)
+ phy->priv = edc_sr;
+ return err;
}
-static int ael1006_intr_handler(struct cphy *phy)
+static int ael2005_setup_twinax_edc(struct cphy *phy, int modtype)
{
- unsigned int status;
- int err = mdio_read(phy, MDIO_DEV_PMA_PMD, LASI_STAT, &status);
+ static struct reg_val regs[] = {
+ { MDIO_DEV_PMA_PMD, 0xc04a, 0xffff, 0x5a00 },
+ { 0, 0, 0, 0 }
+ };
+ static struct reg_val preemphasis[] = {
+ { MDIO_DEV_PMA_PMD, 0xc014, 0xffff, 0xfe16 },
+ { MDIO_DEV_PMA_PMD, 0xc015, 0xffff, 0xa000 },
+ { 0, 0, 0, 0 }
+ };
+ static u16 twinax_edc[] = {
+ 0xcc00, 0x4009,
+ 0xcc01, 0x27ff,
+ 0xcc02, 0x300f,
+ 0xcc03, 0x40aa,
+ 0xcc04, 0x401c,
+ 0xcc05, 0x401e,
+ 0xcc06, 0x2ff4,
+ 0xcc07, 0x3cd4,
+ 0xcc08, 0x2035,
+ 0xcc09, 0x3145,
+ 0xcc0a, 0x6524,
+ 0xcc0b, 0x26a2,
+ 0xcc0c, 0x3012,
+ 0xcc0d, 0x1002,
+ 0xcc0e, 0x29c2,
+ 0xcc0f, 0x3002,
+ 0xcc10, 0x1002,
+ 0xcc11, 0x2072,
+ 0xcc12, 0x3012,
+ 0xcc13, 0x1002,
+ 0xcc14, 0x22cd,
+ 0xcc15, 0x301d,
+ 0xcc16, 0x2e52,
+ 0xcc17, 0x3012,
+ 0xcc18, 0x1002,
+ 0xcc19, 0x28e2,
+ 0xcc1a, 0x3002,
+ 0xcc1b, 0x1002,
+ 0xcc1c, 0x628f,
+ 0xcc1d, 0x2ac2,
+ 0xcc1e, 0x3012,
+ 0xcc1f, 0x1002,
+ 0xcc20, 0x5553,
+ 0xcc21, 0x2ae2,
+ 0xcc22, 0x3002,
+ 0xcc23, 0x1302,
+ 0xcc24, 0x401e,
+ 0xcc25, 0x2be2,
+ 0xcc26, 0x3012,
+ 0xcc27, 0x1002,
+ 0xcc28, 0x2da2,
+ 0xcc29, 0x3012,
+ 0xcc2a, 0x1002,
+ 0xcc2b, 0x2ba2,
+ 0xcc2c, 0x3002,
+ 0xcc2d, 0x1002,
+ 0xcc2e, 0x5ee3,
+ 0xcc2f, 0x305,
+ 0xcc30, 0x400e,
+ 0xcc31, 0x2bc2,
+ 0xcc32, 0x3002,
+ 0xcc33, 0x1002,
+ 0xcc34, 0x2b82,
+ 0xcc35, 0x3012,
+ 0xcc36, 0x1002,
+ 0xcc37, 0x5663,
+ 0xcc38, 0x302,
+ 0xcc39, 0x401e,
+ 0xcc3a, 0x6f72,
+ 0xcc3b, 0x1002,
+ 0xcc3c, 0x628f,
+ 0xcc3d, 0x2be2,
+ 0xcc3e, 0x3012,
+ 0xcc3f, 0x1002,
+ 0xcc40, 0x22cd,
+ 0xcc41, 0x301d,
+ 0xcc42, 0x2e52,
+ 0xcc43, 0x3012,
+ 0xcc44, 0x1002,
+ 0xcc45, 0x2522,
+ 0xcc46, 0x3012,
+ 0xcc47, 0x1002,
+ 0xcc48, 0x2da2,
+ 0xcc49, 0x3012,
+ 0xcc4a, 0x1002,
+ 0xcc4b, 0x2ca2,
+ 0xcc4c, 0x3012,
+ 0xcc4d, 0x1002,
+ 0xcc4e, 0x2fa4,
+ 0xcc4f, 0x3cd4,
+ 0xcc50, 0x6624,
+ 0xcc51, 0x410b,
+ 0xcc52, 0x56b3,
+ 0xcc53, 0x3c4,
+ 0xcc54, 0x2fb2,
+ 0xcc55, 0x3002,
+ 0xcc56, 0x1002,
+ 0xcc57, 0x220b,
+ 0xcc58, 0x303b,
+ 0xcc59, 0x56b3,
+ 0xcc5a, 0x3c3,
+ 0xcc5b, 0x866b,
+ 0xcc5c, 0x400c,
+ 0xcc5d, 0x23a2,
+ 0xcc5e, 0x3012,
+ 0xcc5f, 0x1002,
+ 0xcc60, 0x2da2,
+ 0xcc61, 0x3012,
+ 0xcc62, 0x1002,
+ 0xcc63, 0x2ca2,
+ 0xcc64, 0x3012,
+ 0xcc65, 0x1002,
+ 0xcc66, 0x2fb4,
+ 0xcc67, 0x3cd4,
+ 0xcc68, 0x6624,
+ 0xcc69, 0x56b3,
+ 0xcc6a, 0x3c3,
+ 0xcc6b, 0x866b,
+ 0xcc6c, 0x401c,
+ 0xcc6d, 0x2205,
+ 0xcc6e, 0x3035,
+ 0xcc6f, 0x5b53,
+ 0xcc70, 0x2c52,
+ 0xcc71, 0x3002,
+ 0xcc72, 0x13c2,
+ 0xcc73, 0x5cc3,
+ 0xcc74, 0x317,
+ 0xcc75, 0x2522,
+ 0xcc76, 0x3012,
+ 0xcc77, 0x1002,
+ 0xcc78, 0x2da2,
+ 0xcc79, 0x3012,
+ 0xcc7a, 0x1002,
+ 0xcc7b, 0x2b82,
+ 0xcc7c, 0x3012,
+ 0xcc7d, 0x1002,
+ 0xcc7e, 0x5663,
+ 0xcc7f, 0x303,
+ 0xcc80, 0x401e,
+ 0xcc81, 0x004,
+ 0xcc82, 0x2c42,
+ 0xcc83, 0x3012,
+ 0xcc84, 0x1002,
+ 0xcc85, 0x6f72,
+ 0xcc86, 0x1002,
+ 0xcc87, 0x628f,
+ 0xcc88, 0x2304,
+ 0xcc89, 0x3c84,
+ 0xcc8a, 0x6436,
+ 0xcc8b, 0xdff4,
+ 0xcc8c, 0x6436,
+ 0xcc8d, 0x2ff5,
+ 0xcc8e, 0x3005,
+ 0xcc8f, 0x8656,
+ 0xcc90, 0xdfba,
+ 0xcc91, 0x56a3,
+ 0xcc92, 0xd05a,
+ 0xcc93, 0x21c2,
+ 0xcc94, 0x3012,
+ 0xcc95, 0x1392,
+ 0xcc96, 0xd05a,
+ 0xcc97, 0x56a3,
+ 0xcc98, 0xdfba,
+ 0xcc99, 0x383,
+ 0xcc9a, 0x6f72,
+ 0xcc9b, 0x1002,
+ 0xcc9c, 0x28c5,
+ 0xcc9d, 0x3005,
+ 0xcc9e, 0x4178,
+ 0xcc9f, 0x5653,
+ 0xcca0, 0x384,
+ 0xcca1, 0x22b2,
+ 0xcca2, 0x3012,
+ 0xcca3, 0x1002,
+ 0xcca4, 0x2be5,
+ 0xcca5, 0x3005,
+ 0xcca6, 0x41e8,
+ 0xcca7, 0x5653,
+ 0xcca8, 0x382,
+ 0xcca9, 0x002,
+ 0xccaa, 0x4258,
+ 0xccab, 0x2474,
+ 0xccac, 0x3c84,
+ 0xccad, 0x6437,
+ 0xccae, 0xdff4,
+ 0xccaf, 0x6437,
+ 0xccb0, 0x2ff5,
+ 0xccb1, 0x3c05,
+ 0xccb2, 0x8757,
+ 0xccb3, 0xb888,
+ 0xccb4, 0x9787,
+ 0xccb5, 0xdff4,
+ 0xccb6, 0x6724,
+ 0xccb7, 0x866a,
+ 0xccb8, 0x6f72,
+ 0xccb9, 0x1002,
+ 0xccba, 0x2d01,
+ 0xccbb, 0x3011,
+ 0xccbc, 0x1001,
+ 0xccbd, 0xc620,
+ 0xccbe, 0x14e5,
+ 0xccbf, 0xc621,
+ 0xccc0, 0xc53d,
+ 0xccc1, 0xc622,
+ 0xccc2, 0x3cbe,
+ 0xccc3, 0xc623,
+ 0xccc4, 0x4452,
+ 0xccc5, 0xc624,
+ 0xccc6, 0xc5c5,
+ 0xccc7, 0xc625,
+ 0xccc8, 0xe01e,
+ 0xccc9, 0xc627,
+ 0xccca, 0x000,
+ 0xcccb, 0xc628,
+ 0xcccc, 0x000,
+ 0xcccd, 0xc62b,
+ 0xccce, 0x000,
+ 0xcccf, 0xc62c,
+ 0xccd0, 0x000,
+ 0xccd1, 0x000,
+ 0xccd2, 0x2d01,
+ 0xccd3, 0x3011,
+ 0xccd4, 0x1001,
+ 0xccd5, 0xc620,
+ 0xccd6, 0x000,
+ 0xccd7, 0xc621,
+ 0xccd8, 0x000,
+ 0xccd9, 0xc622,
+ 0xccda, 0x0ce,
+ 0xccdb, 0xc623,
+ 0xccdc, 0x07f,
+ 0xccdd, 0xc624,
+ 0xccde, 0x032,
+ 0xccdf, 0xc625,
+ 0xcce0, 0x000,
+ 0xcce1, 0xc627,
+ 0xcce2, 0x000,
+ 0xcce3, 0xc628,
+ 0xcce4, 0x000,
+ 0xcce5, 0xc62b,
+ 0xcce6, 0x000,
+ 0xcce7, 0xc62c,
+ 0xcce8, 0x000,
+ 0xcce9, 0x000,
+ 0xccea, 0x2d01,
+ 0xcceb, 0x3011,
+ 0xccec, 0x1001,
+ 0xcced, 0xc502,
+ 0xccee, 0x609f,
+ 0xccef, 0xc600,
+ 0xccf0, 0x2a6e,
+ 0xccf1, 0xc601,
+ 0xccf2, 0x2a2c,
+ 0xccf3, 0xc60c,
+ 0xccf4, 0x5400,
+ 0xccf5, 0xc710,
+ 0xccf6, 0x700,
+ 0xccf7, 0xc718,
+ 0xccf8, 0x700,
+ 0xccf9, 0xc720,
+ 0xccfa, 0x4700,
+ 0xccfb, 0xc728,
+ 0xccfc, 0x700,
+ 0xccfd, 0xc729,
+ 0xccfe, 0x1207,
+ 0xccff, 0xc801,
+ 0xcd00, 0x7f50,
+ 0xcd01, 0xc802,
+ 0xcd02, 0x7760,
+ 0xcd03, 0xc803,
+ 0xcd04, 0x7fce,
+ 0xcd05, 0xc804,
+ 0xcd06, 0x520e,
+ 0xcd07, 0xc805,
+ 0xcd08, 0x5c11,
+ 0xcd09, 0xc806,
+ 0xcd0a, 0x3c51,
+ 0xcd0b, 0xc807,
+ 0xcd0c, 0x4061,
+ 0xcd0d, 0xc808,
+ 0xcd0e, 0x49c1,
+ 0xcd0f, 0xc809,
+ 0xcd10, 0x3840,
+ 0xcd11, 0xc80a,
+ 0xcd12, 0x000,
+ 0xcd13, 0xc821,
+ 0xcd14, 0x002,
+ 0xcd15, 0xc822,
+ 0xcd16, 0x046,
+ 0xcd17, 0xc844,
+ 0xcd18, 0x182f,
+ 0xcd19, 0xc013,
+ 0xcd1a, 0xf341,
+ 0xcd1b, 0xc01a,
+ 0xcd1c, 0x446,
+ 0xcd1d, 0xc024,
+ 0xcd1e, 0x1000,
+ 0xcd1f, 0xc025,
+ 0xcd20, 0xa00,
+ 0xcd21, 0xc026,
+ 0xcd22, 0xc0c,
+ 0xcd23, 0xc027,
+ 0xcd24, 0xc0c,
+ 0xcd25, 0xc029,
+ 0xcd26, 0x0a0,
+ 0xcd27, 0xc030,
+ 0xcd28, 0xa00,
+ 0xcd29, 0xc03c,
+ 0xcd2a, 0x01c,
+ 0xcd2b, 0x000,
+ 0xcd2c, 0x2b84,
+ 0xcd2d, 0x3c74,
+ 0xcd2e, 0x6435,
+ 0xcd2f, 0xdff4,
+ 0xcd30, 0x6435,
+ 0xcd31, 0x2806,
+ 0xcd32, 0x3006,
+ 0xcd33, 0x8565,
+ 0xcd34, 0x2b24,
+ 0xcd35, 0x3c24,
+ 0xcd36, 0x6436,
+ 0xcd37, 0x1002,
+ 0xcd38, 0x2b24,
+ 0xcd39, 0x3c24,
+ 0xcd3a, 0x6436,
+ 0xcd3b, 0x4045,
+ 0xcd3c, 0x8656,
+ 0xcd3d, 0x1002,
+ 0xcd3e, 0x2807,
+ 0xcd3f, 0x31a7,
+ 0xcd40, 0x20c4,
+ 0xcd41, 0x3c24,
+ 0xcd42, 0x6724,
+ 0xcd43, 0x1002,
+ 0xcd44, 0x2807,
+ 0xcd45, 0x3187,
+ 0xcd46, 0x20c4,
+ 0xcd47, 0x3c24,
+ 0xcd48, 0x6724,
+ 0xcd49, 0x1002,
+ 0xcd4a, 0x2514,
+ 0xcd4b, 0x3c64,
+ 0xcd4c, 0x6436,
+ 0xcd4d, 0xdff4,
+ 0xcd4e, 0x6436,
+ 0xcd4f, 0x1002,
+ 0xcd50, 0x2806,
+ 0xcd51, 0x3cb6,
+ 0xcd52, 0xc161,
+ 0xcd53, 0x6134,
+ 0xcd54, 0x6135,
+ 0xcd55, 0x5443,
+ 0xcd56, 0x303,
+ 0xcd57, 0x6524,
+ 0xcd58, 0x00b,
+ 0xcd59, 0x1002,
+ 0xcd5a, 0xd019,
+ 0xcd5b, 0x2104,
+ 0xcd5c, 0x3c24,
+ 0xcd5d, 0x2105,
+ 0xcd5e, 0x3805,
+ 0xcd5f, 0x6524,
+ 0xcd60, 0xdff4,
+ 0xcd61, 0x4005,
+ 0xcd62, 0x6524,
+ 0xcd63, 0x2e8d,
+ 0xcd64, 0x303d,
+ 0xcd65, 0x5dd3,
+ 0xcd66, 0x306,
+ 0xcd67, 0x2ff7,
+ 0xcd68, 0x38f7,
+ 0xcd69, 0x60b7,
+ 0xcd6a, 0xdffd,
+ 0xcd6b, 0x00a,
+ 0xcd6c, 0x1002,
+ 0xcd6d, 0
+ };
+ int i, err;
+ err = set_phy_regs(phy, regs);
+ if (!err && modtype == phy_modtype_twinax_long)
+ err = set_phy_regs(phy, preemphasis);
if (err)
return err;
- return (status & 1) ? cphy_cause_link_change : 0;
+
+ msleep(50);
+
+ for (i = 0; i < ARRAY_SIZE(twinax_edc) && !err; i += 2)
+ err = mdio_write(phy, MDIO_DEV_PMA_PMD, twinax_edc[i],
+ twinax_edc[i + 1]);
+ if (!err)
+ phy->priv = edc_twinax;
+ return err;
}
-static int ael1006_power_down(struct cphy *phy, int enable)
+static int ael2005_i2c_rd(struct cphy *phy, int dev_addr, int word_addr)
{
- return t3_mdio_change_bits(phy, MDIO_DEV_PMA_PMD, MII_BMCR,
- BMCR_PDOWN, enable ? BMCR_PDOWN : 0);
+ int i, err;
+ unsigned int stat, data;
+
+ err = mdio_write(phy, MDIO_DEV_PMA_PMD, AEL_I2C_CTRL,
+ (dev_addr << 8) | (1 << 8) | word_addr);
+ if (err)
+ return err;
+
+ for (i = 0; i < 5; i++) {
+ msleep(1);
+ err = mdio_read(phy, MDIO_DEV_PMA_PMD, AEL_I2C_STAT, &stat);
+ if (err)
+ return err;
+ if ((stat & 3) == 1) {
+ err = mdio_read(phy, MDIO_DEV_PMA_PMD, AEL_I2C_DATA,
+ &data);
+ if (err)
+ return err;
+ return data >> 8;
+ }
+ }
+ CH_WARN(phy->adapter, "PHY %u I2C read of addr %u timed out\n",
+ phy->addr, word_addr);
+ return -ETIMEDOUT;
}
-static struct cphy_ops ael1006_ops = {
- .reset = ael1006_reset,
- .intr_enable = ael1006_intr_enable,
- .intr_disable = ael1006_intr_disable,
- .intr_clear = ael1006_intr_clear,
- .intr_handler = ael1006_intr_handler,
- .get_link_status = ael100x_get_link_status,
- .power_down = ael1006_power_down,
+static int get_module_type(struct cphy *phy, int delay_ms)
+{
+ int v;
+ unsigned int stat;
+
+ v = mdio_read(phy, MDIO_DEV_PMA_PMD, AEL2005_GPIO_CTRL, &stat);
+ if (v)
+ return v;
+
+ if (stat & (1 << 8)) /* module absent */
+ return phy_modtype_none;
+
+ if (delay_ms)
+ msleep(delay_ms);
+
+ /* see SFF-8472 for below */
+ v = ael2005_i2c_rd(phy, MODULE_DEV_ADDR, 3);
+ if (v < 0)
+ return v;
+
+ if (v == 0x10)
+ return phy_modtype_sr;
+ if (v == 0x20)
+ return phy_modtype_lr;
+ if (v == 0x40)
+ return phy_modtype_lrm;
+
+ v = ael2005_i2c_rd(phy, MODULE_DEV_ADDR, 6);
+ if (v < 0)
+ return v;
+ if (v != 4)
+ goto unknown;
+
+ v = ael2005_i2c_rd(phy, MODULE_DEV_ADDR, 10);
+ if (v < 0)
+ return v;
+
+ if (v & 0x80) {
+ v = ael2005_i2c_rd(phy, MODULE_DEV_ADDR, 0x12);
+ if (v < 0)
+ return v;
+ return v > 10 ? phy_modtype_twinax_long : phy_modtype_twinax;
+ }
+unknown:
+ return phy_modtype_unknown;
+}
+
+static int ael2005_intr_enable(struct cphy *phy)
+{
+ int err = mdio_write(phy, MDIO_DEV_PMA_PMD, AEL2005_GPIO_CTRL, 0x200);
+ return err ? err : t3_phy_lasi_intr_enable(phy);
+}
+
+static int ael2005_intr_disable(struct cphy *phy)
+{
+ int err = mdio_write(phy, MDIO_DEV_PMA_PMD, AEL2005_GPIO_CTRL, 0x100);
+ return err ? err : t3_phy_lasi_intr_disable(phy);
+}
+
+static int ael2005_intr_clear(struct cphy *phy)
+{
+ int err = mdio_write(phy, MDIO_DEV_PMA_PMD, AEL2005_GPIO_CTRL, 0xd00);
+ return err ? err : t3_phy_lasi_intr_clear(phy);
+}
+
+static int ael2005_reset(struct cphy *phy, int wait)
+{
+ static struct reg_val regs0[] = {
+ { MDIO_DEV_PMA_PMD, 0xc001, 0, 1 << 5 },
+ { MDIO_DEV_PMA_PMD, 0xc017, 0, 1 << 5 },
+ { MDIO_DEV_PMA_PMD, 0xc013, 0xffff, 0xf341 },
+ { MDIO_DEV_PMA_PMD, 0xc210, 0xffff, 0x8000 },
+ { MDIO_DEV_PMA_PMD, 0xc210, 0xffff, 0x8100 },
+ { MDIO_DEV_PMA_PMD, 0xc210, 0xffff, 0x8000 },
+ { MDIO_DEV_PMA_PMD, 0xc210, 0xffff, 0 },
+ { 0, 0, 0, 0 }
+ };
+ static struct reg_val regs1[] = {
+ { MDIO_DEV_PMA_PMD, 0xca00, 0xffff, 0x0080 },
+ { MDIO_DEV_PMA_PMD, 0xca12, 0xffff, 0 },
+ { 0, 0, 0, 0 }
+ };
+
+ int err, lasi_ctrl;
+
+ err = mdio_read(phy, MDIO_DEV_PMA_PMD, LASI_CTRL, &lasi_ctrl);
+ if (err)
+ return err;
+
+ err = t3_phy_reset(phy, MDIO_DEV_PMA_PMD, 0);
+ if (err)
+ return err;
+
+ msleep(125);
+ phy->priv = edc_none;
+ err = set_phy_regs(phy, regs0);
+ if (err)
+ return err;
+
+ msleep(50);
+
+ err = get_module_type(phy, 0);
+ if (err < 0)
+ return err;
+ phy->modtype = err;
+
+ if (err == phy_modtype_twinax || err == phy_modtype_twinax_long)
+ err = ael2005_setup_twinax_edc(phy, err);
+ else
+ err = ael2005_setup_sr_edc(phy);
+ if (err)
+ return err;
+
+ err = set_phy_regs(phy, regs1);
+ if (err)
+ return err;
+
+ /* reset wipes out interrupts, reenable them if they were on */
+ if (lasi_ctrl & 1)
+ err = ael2005_intr_enable(phy);
+ return err;
+}
+
+static int ael2005_intr_handler(struct cphy *phy)
+{
+ unsigned int stat;
+ int ret, edc_needed, cause = 0;
+
+ ret = mdio_read(phy, MDIO_DEV_PMA_PMD, AEL2005_GPIO_STAT, &stat);
+ if (ret)
+ return ret;
+
+ if (stat & AEL2005_MODDET_IRQ) {
+ ret = mdio_write(phy, MDIO_DEV_PMA_PMD, AEL2005_GPIO_CTRL,
+ 0xd00);
+ if (ret)
+ return ret;
+
+ /* modules have max 300 ms init time after hot plug */
+ ret = get_module_type(phy, 300);
+ if (ret < 0)
+ return ret;
+
+ phy->modtype = ret;
+ if (ret == phy_modtype_none)
+ edc_needed = phy->priv; /* on unplug retain EDC */
+ else if (ret == phy_modtype_twinax ||
+ ret == phy_modtype_twinax_long)
+ edc_needed = edc_twinax;
+ else
+ edc_needed = edc_sr;
+
+ if (edc_needed != phy->priv) {
+ ret = ael2005_reset(phy, 0);
+ return ret ? ret : cphy_cause_module_change;
+ }
+ cause = cphy_cause_module_change;
+ }
+
+ ret = t3_phy_lasi_intr_handler(phy);
+ if (ret < 0)
+ return ret;
+
+ ret |= cause;
+ return ret ? ret : cphy_cause_link_change;
+}
+
+static struct cphy_ops ael2005_ops = {
+ .reset = ael2005_reset,
+ .intr_enable = ael2005_intr_enable,
+ .intr_disable = ael2005_intr_disable,
+ .intr_clear = ael2005_intr_clear,
+ .intr_handler = ael2005_intr_handler,
+ .get_link_status = get_link_status_r,
+ .power_down = ael1002_power_down,
};
-void t3_ael1006_phy_prep(struct cphy *phy, struct adapter *adapter,
- int phy_addr, const struct mdio_ops *mdio_ops)
+int t3_ael2005_phy_prep(struct cphy *phy, struct adapter *adapter,
+ int phy_addr, const struct mdio_ops *mdio_ops)
{
- cphy_init(phy, adapter, phy_addr, &ael1006_ops, mdio_ops);
- ael100x_txon(phy);
+ cphy_init(phy, adapter, phy_addr, &ael2005_ops, mdio_ops,
+ SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_FIBRE |
+ SUPPORTED_IRQ, "10GBASE-R");
+ msleep(125);
+ return t3_mdio_change_bits(phy, MDIO_DEV_PMA_PMD, AEL_OPT_SETTINGS, 0,
+ 1 << 5);
+}
+
+/*
+ * Get link status for a 10GBASE-X device.
+ */
+static int get_link_status_x(struct cphy *phy, int *link_ok, int *speed,
+ int *duplex, int *fc)
+{
+ if (link_ok) {
+ unsigned int stat0, stat1, stat2;
+ int err = mdio_read(phy, MDIO_DEV_PMA_PMD, PMD_RSD, &stat0);
+
+ if (!err)
+ err = mdio_read(phy, MDIO_DEV_PCS, PCS_STAT1_X, &stat1);
+ if (!err)
+ err = mdio_read(phy, MDIO_DEV_XGXS, XS_LN_STAT, &stat2);
+ if (err)
+ return err;
+ *link_ok = (stat0 & (stat1 >> 12) & (stat2 >> 12)) & 1;
+ }
+ if (speed)
+ *speed = SPEED_10000;
+ if (duplex)
+ *duplex = DUPLEX_FULL;
+ return 0;
}
static struct cphy_ops qt2045_ops = {
.reset = ael1006_reset,
- .intr_enable = ael1006_intr_enable,
- .intr_disable = ael1006_intr_disable,
- .intr_clear = ael1006_intr_clear,
- .intr_handler = ael1006_intr_handler,
- .get_link_status = ael100x_get_link_status,
+ .intr_enable = t3_phy_lasi_intr_enable,
+ .intr_disable = t3_phy_lasi_intr_disable,
+ .intr_clear = t3_phy_lasi_intr_clear,
+ .intr_handler = t3_phy_lasi_intr_handler,
+ .get_link_status = get_link_status_x,
.power_down = ael1006_power_down,
};
-void t3_qt2045_phy_prep(struct cphy *phy, struct adapter *adapter,
- int phy_addr, const struct mdio_ops *mdio_ops)
+int t3_qt2045_phy_prep(struct cphy *phy, struct adapter *adapter,
+ int phy_addr, const struct mdio_ops *mdio_ops)
{
unsigned int stat;
- cphy_init(phy, adapter, phy_addr, &qt2045_ops, mdio_ops);
+ cphy_init(phy, adapter, phy_addr, &qt2045_ops, mdio_ops,
+ SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_TP,
+ "10GBASE-CX4");
/*
* Some cards where the PHY is supposed to be at address 0 actually
@@ -205,6 +1161,7 @@ void t3_qt2045_phy_prep(struct cphy *phy, struct adapter *adapter,
if (!phy_addr && !mdio_read(phy, MDIO_DEV_PMA_PMD, MII_BMSR, &stat) &&
stat == 0xffff)
phy->addr = 1;
+ return 0;
}
static int xaui_direct_reset(struct cphy *phy, int wait)
@@ -250,8 +1207,11 @@ static struct cphy_ops xaui_direct_ops = {
.power_down = xaui_direct_power_down,
};
-void t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter,
- int phy_addr, const struct mdio_ops *mdio_ops)
+int t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter,
+ int phy_addr, const struct mdio_ops *mdio_ops)
{
- cphy_init(phy, adapter, phy_addr, &xaui_direct_ops, mdio_ops);
+ cphy_init(phy, adapter, phy_addr, &xaui_direct_ops, mdio_ops,
+ SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_TP,
+ "10GBASE-CX4");
+ return 0;
}
diff --git a/drivers/net/cxgb3/common.h b/drivers/net/cxgb3/common.h
index 9ecf8a6dc97f2c5a0ac2d00886a51c2c67bed39d..593fb643a615086ff6a16cb8ed88844bf0705804 100644
--- a/drivers/net/cxgb3/common.h
+++ b/drivers/net/cxgb3/common.h
@@ -193,22 +193,13 @@ struct mdio_ops {
struct adapter_info {
unsigned char nports; /* # of ports */
unsigned char phy_base_addr; /* MDIO PHY base address */
- unsigned char mdien;
- unsigned char mdiinv;
unsigned int gpio_out; /* GPIO output settings */
- unsigned int gpio_intr; /* GPIO IRQ enable mask */
+ unsigned char gpio_intr[MAX_NPORTS]; /* GPIO PHY IRQ pins */
unsigned long caps; /* adapter capabilities */
const struct mdio_ops *mdio_ops; /* MDIO operations */
const char *desc; /* product description */
};
-struct port_type_info {
- void (*phy_prep)(struct cphy *phy, struct adapter *adapter,
- int phy_addr, const struct mdio_ops *ops);
- unsigned int caps;
- const char *desc;
-};
-
struct mc5_stats {
unsigned long parity_err;
unsigned long active_rgn_full;
@@ -358,6 +349,7 @@ struct qset_params { /* SGE queue set parameters */
unsigned int jumbo_size; /* # of entries in jumbo free list */
unsigned int txq_size[SGE_TXQ_PER_SET]; /* Tx queue sizes */
unsigned int cong_thres; /* FL congestion threshold */
+ unsigned int vector; /* Interrupt (line or vector) number */
};
struct sge_params {
@@ -525,12 +517,25 @@ enum {
MAC_RXFIFO_SIZE = 32768
};
-/* IEEE 802.3ae specified MDIO devices */
+/* IEEE 802.3 specified MDIO devices */
enum {
MDIO_DEV_PMA_PMD = 1,
MDIO_DEV_WIS = 2,
MDIO_DEV_PCS = 3,
- MDIO_DEV_XGXS = 4
+ MDIO_DEV_XGXS = 4,
+ MDIO_DEV_ANEG = 7,
+ MDIO_DEV_VEND1 = 30,
+ MDIO_DEV_VEND2 = 31
+};
+
+/* LASI control and status registers */
+enum {
+ RX_ALARM_CTRL = 0x9000,
+ TX_ALARM_CTRL = 0x9001,
+ LASI_CTRL = 0x9002,
+ RX_ALARM_STAT = 0x9003,
+ TX_ALARM_STAT = 0x9004,
+ LASI_STAT = 0x9005
};
/* PHY loopback direction */
@@ -542,12 +547,23 @@ enum {
/* PHY interrupt types */
enum {
cphy_cause_link_change = 1,
- cphy_cause_fifo_error = 2
+ cphy_cause_fifo_error = 2,
+ cphy_cause_module_change = 4,
+};
+
+/* PHY module types */
+enum {
+ phy_modtype_none,
+ phy_modtype_sr,
+ phy_modtype_lr,
+ phy_modtype_lrm,
+ phy_modtype_twinax,
+ phy_modtype_twinax_long,
+ phy_modtype_unknown
};
/* PHY operations */
struct cphy_ops {
- void (*destroy)(struct cphy *phy);
int (*reset)(struct cphy *phy, int wait);
int (*intr_enable)(struct cphy *phy);
@@ -568,8 +584,12 @@ struct cphy_ops {
/* A PHY instance */
struct cphy {
- int addr; /* PHY address */
+ u8 addr; /* PHY address */
+ u8 modtype; /* PHY module type */
+ short priv; /* scratch pad */
+ unsigned int caps; /* PHY capabilities */
struct adapter *adapter; /* associated adapter */
+ const char *desc; /* PHY description */
unsigned long fifo_errors; /* FIFO over/under-flows */
const struct cphy_ops *ops; /* PHY operations */
int (*mdio_read)(struct adapter *adapter, int phy_addr, int mmd_addr,
@@ -594,10 +614,13 @@ static inline int mdio_write(struct cphy *phy, int mmd, int reg,
/* Convenience initializer */
static inline void cphy_init(struct cphy *phy, struct adapter *adapter,
int phy_addr, struct cphy_ops *phy_ops,
- const struct mdio_ops *mdio_ops)
+ const struct mdio_ops *mdio_ops,
+ unsigned int caps, const char *desc)
{
- phy->adapter = adapter;
phy->addr = phy_addr;
+ phy->caps = caps;
+ phy->adapter = adapter;
+ phy->desc = desc;
phy->ops = phy_ops;
if (mdio_ops) {
phy->mdio_read = mdio_ops->read;
@@ -668,7 +691,12 @@ int t3_mdio_change_bits(struct cphy *phy, int mmd, int reg, unsigned int clear,
unsigned int set);
int t3_phy_reset(struct cphy *phy, int mmd, int wait);
int t3_phy_advertise(struct cphy *phy, unsigned int advert);
+int t3_phy_advertise_fiber(struct cphy *phy, unsigned int advert);
int t3_set_phy_speed_duplex(struct cphy *phy, int speed, int duplex);
+int t3_phy_lasi_intr_enable(struct cphy *phy);
+int t3_phy_lasi_intr_disable(struct cphy *phy);
+int t3_phy_lasi_intr_clear(struct cphy *phy);
+int t3_phy_lasi_intr_handler(struct cphy *phy);
void t3_intr_enable(struct adapter *adapter);
void t3_intr_disable(struct adapter *adapter);
@@ -698,6 +726,7 @@ int t3_check_fw_version(struct adapter *adapter, int *must_load);
int t3_init_hw(struct adapter *adapter, u32 fw_params);
void mac_prep(struct cmac *mac, struct adapter *adapter, int index);
void early_hw_init(struct adapter *adapter, const struct adapter_info *ai);
+int t3_reset_adapter(struct adapter *adapter);
int t3_prep_adapter(struct adapter *adapter, const struct adapter_info *ai,
int reset);
int t3_replay_prep_adapter(struct adapter *adapter);
@@ -774,14 +803,16 @@ int t3_sge_read_rspq(struct adapter *adapter, unsigned int id, u32 data[4]);
int t3_sge_cqcntxt_op(struct adapter *adapter, unsigned int id, unsigned int op,
unsigned int credits);
-void t3_vsc8211_phy_prep(struct cphy *phy, struct adapter *adapter,
- int phy_addr, const struct mdio_ops *mdio_ops);
-void t3_ael1002_phy_prep(struct cphy *phy, struct adapter *adapter,
- int phy_addr, const struct mdio_ops *mdio_ops);
-void t3_ael1006_phy_prep(struct cphy *phy, struct adapter *adapter,
- int phy_addr, const struct mdio_ops *mdio_ops);
-void t3_qt2045_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr,
- const struct mdio_ops *mdio_ops);
-void t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter,
- int phy_addr, const struct mdio_ops *mdio_ops);
+int t3_vsc8211_phy_prep(struct cphy *phy, struct adapter *adapter,
+ int phy_addr, const struct mdio_ops *mdio_ops);
+int t3_ael1002_phy_prep(struct cphy *phy, struct adapter *adapter,
+ int phy_addr, const struct mdio_ops *mdio_ops);
+int t3_ael1006_phy_prep(struct cphy *phy, struct adapter *adapter,
+ int phy_addr, const struct mdio_ops *mdio_ops);
+int t3_ael2005_phy_prep(struct cphy *phy, struct adapter *adapter,
+ int phy_addr, const struct mdio_ops *mdio_ops);
+int t3_qt2045_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr,
+ const struct mdio_ops *mdio_ops);
+int t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter,
+ int phy_addr, const struct mdio_ops *mdio_ops);
#endif /* __CHELSIO_COMMON_H */
diff --git a/drivers/net/cxgb3/cxgb3_ioctl.h b/drivers/net/cxgb3/cxgb3_ioctl.h
index 68200a14065ebc12b07879f4ecde8f491aa9570e..3e8d5faec3a4a9b6dd7ab9aeebf7e6f62ef74431 100644
--- a/drivers/net/cxgb3/cxgb3_ioctl.h
+++ b/drivers/net/cxgb3/cxgb3_ioctl.h
@@ -92,6 +92,8 @@ struct ch_qset_params {
int32_t polling;
int32_t lro;
int32_t cong_thres;
+ int32_t vector;
+ int32_t qnum;
};
struct ch_pktsched_params {
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 5447f3e60f07cfca4af049d63cf0bf8cb836f4b1..f31985df0bb9a2646adefd39746b8f05ab89072d 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -208,6 +208,31 @@ void t3_os_link_changed(struct adapter *adapter, int port_id, int link_stat,
}
}
+/**
+ * t3_os_phymod_changed - handle PHY module changes
+ * @phy: the PHY reporting the module change
+ * @mod_type: new module type
+ *
+ * This is the OS-dependent handler for PHY module changes. It is
+ * invoked when a PHY module is removed or inserted for any OS-specific
+ * processing.
+ */
+void t3_os_phymod_changed(struct adapter *adap, int port_id)
+{
+ static const char *mod_str[] = {
+ NULL, "SR", "LR", "LRM", "TWINAX", "TWINAX", "unknown"
+ };
+
+ const struct net_device *dev = adap->port[port_id];
+ const struct port_info *pi = netdev_priv(dev);
+
+ if (pi->phy.modtype == phy_modtype_none)
+ printk(KERN_INFO "%s: PHY module unplugged\n", dev->name);
+ else
+ printk(KERN_INFO "%s: %s PHY module inserted\n", dev->name,
+ mod_str[pi->phy.modtype]);
+}
+
static void cxgb_set_rxmode(struct net_device *dev)
{
struct t3_rx_mode rm;
@@ -274,10 +299,10 @@ static void name_msix_vecs(struct adapter *adap)
for (i = 0; i < pi->nqsets; i++, msi_idx++) {
snprintf(adap->msix_info[msi_idx].desc, n,
- "%s (queue %d)", d->name, i);
+ "%s-%d", d->name, pi->first_qset + i);
adap->msix_info[msi_idx].desc[n] = 0;
}
- }
+ }
}
static int request_msix_data_irqs(struct adapter *adap)
@@ -306,6 +331,22 @@ static int request_msix_data_irqs(struct adapter *adap)
return 0;
}
+static void free_irq_resources(struct adapter *adapter)
+{
+ if (adapter->flags & USING_MSIX) {
+ int i, n = 0;
+
+ free_irq(adapter->msix_info[0].vec, adapter);
+ for_each_port(adapter, i)
+ n += adap2pinfo(adapter, i)->nqsets;
+
+ for (i = 0; i < n; ++i)
+ free_irq(adapter->msix_info[i + 1].vec,
+ &adapter->sge.qs[i]);
+ } else
+ free_irq(adapter->pdev->irq, adapter);
+}
+
static int await_mgmt_replies(struct adapter *adap, unsigned long init_cnt,
unsigned long n)
{
@@ -473,12 +514,16 @@ static int setup_sge_qsets(struct adapter *adap)
struct port_info *pi = netdev_priv(dev);
pi->qs = &adap->sge.qs[pi->first_qset];
- for (j = 0; j < pi->nqsets; ++j, ++qset_idx) {
+ for (j = pi->first_qset; j < pi->first_qset + pi->nqsets;
+ ++j, ++qset_idx) {
+ if (!pi->rx_csum_offload)
+ adap->params.sge.qset[qset_idx].lro = 0;
err = t3_sge_alloc_qset(adap, qset_idx, 1,
(adap->flags & USING_MSIX) ? qset_idx + 1 :
irq_idx,
&adap->params.sge.qset[qset_idx], ntxq, dev);
if (err) {
+ t3_stop_sge_timers(adap);
t3_free_sge_resources(adap);
return err;
}
@@ -739,11 +784,12 @@ static void init_port_mtus(struct adapter *adapter)
t3_write_reg(adapter, A_TP_MTU_PORT_TABLE, mtus);
}
-static void send_pktsched_cmd(struct adapter *adap, int sched, int qidx, int lo,
+static int send_pktsched_cmd(struct adapter *adap, int sched, int qidx, int lo,
int hi, int port)
{
struct sk_buff *skb;
struct mngt_pktsched_wr *req;
+ int ret;
skb = alloc_skb(sizeof(*req), GFP_KERNEL | __GFP_NOFAIL);
req = (struct mngt_pktsched_wr *)skb_put(skb, sizeof(*req));
@@ -754,20 +800,28 @@ static void send_pktsched_cmd(struct adapter *adap, int sched, int qidx, int lo,
req->min = lo;
req->max = hi;
req->binding = port;
- t3_mgmt_tx(adap, skb);
+ ret = t3_mgmt_tx(adap, skb);
+
+ return ret;
}
-static void bind_qsets(struct adapter *adap)
+static int bind_qsets(struct adapter *adap)
{
- int i, j;
+ int i, j, err = 0;
for_each_port(adap, i) {
const struct port_info *pi = adap2pinfo(adap, i);
- for (j = 0; j < pi->nqsets; ++j)
- send_pktsched_cmd(adap, 1, pi->first_qset + j, -1,
- -1, i);
+ for (j = 0; j < pi->nqsets; ++j) {
+ int ret = send_pktsched_cmd(adap, 1,
+ pi->first_qset + j, -1,
+ -1, i);
+ if (ret)
+ err = ret;
+ }
}
+
+ return err;
}
#define FW_FNAME "t3fw-%d.%d.%d.bin"
@@ -891,6 +945,13 @@ static int cxgb_up(struct adapter *adap)
goto out;
}
+ /*
+ * Clear interrupts now to catch errors if t3_init_hw fails.
+ * We clear them again later as initialization may trigger
+ * conditions that can interrupt.
+ */
+ t3_intr_clear(adap);
+
err = t3_init_hw(adap, 0);
if (err)
goto out;
@@ -946,9 +1007,16 @@ static int cxgb_up(struct adapter *adap)
t3_write_reg(adap, A_TP_INT_ENABLE, 0x7fbfffff);
}
- if ((adap->flags & (USING_MSIX | QUEUES_BOUND)) == USING_MSIX)
- bind_qsets(adap);
- adap->flags |= QUEUES_BOUND;
+ if (!(adap->flags & QUEUES_BOUND)) {
+ err = bind_qsets(adap);
+ if (err) {
+ CH_ERR(adap, "failed to bind qsets, err %d\n", err);
+ t3_intr_disable(adap);
+ free_irq_resources(adap);
+ goto out;
+ }
+ adap->flags |= QUEUES_BOUND;
+ }
out:
return err;
@@ -967,19 +1035,7 @@ static void cxgb_down(struct adapter *adapter)
t3_intr_disable(adapter);
spin_unlock_irq(&adapter->work_lock);
- if (adapter->flags & USING_MSIX) {
- int i, n = 0;
-
- free_irq(adapter->msix_info[0].vec, adapter);
- for_each_port(adapter, i)
- n += adap2pinfo(adapter, i)->nqsets;
-
- for (i = 0; i < n; ++i)
- free_irq(adapter->msix_info[i + 1].vec,
- &adapter->sge.qs[i]);
- } else
- free_irq(adapter->pdev->irq, adapter);
-
+ free_irq_resources(adapter);
flush_workqueue(cxgb3_wq); /* wait for external IRQ handler */
quiesce_rx(adapter);
}
@@ -1100,9 +1156,9 @@ static int cxgb_close(struct net_device *dev)
netif_carrier_off(dev);
t3_mac_disable(&pi->mac, MAC_DIRECTION_TX | MAC_DIRECTION_RX);
- spin_lock(&adapter->work_lock); /* sync with update task */
+ spin_lock_irq(&adapter->work_lock); /* sync with update task */
clear_bit(pi->port_id, &adapter->open_device_map);
- spin_unlock(&adapter->work_lock);
+ spin_unlock_irq(&adapter->work_lock);
if (!(adapter->open_device_map & PORT_MASK))
cancel_rearming_delayed_workqueue(cxgb3_wq,
@@ -1284,8 +1340,8 @@ static unsigned long collect_sge_port_stats(struct adapter *adapter,
int i;
unsigned long tot = 0;
- for (i = 0; i < p->nqsets; ++i)
- tot += adapter->sge.qs[i + p->first_qset].port_stats[idx];
+ for (i = p->first_qset; i < p->first_qset + p->nqsets; ++i)
+ tot += adapter->sge.qs[i].port_stats[idx];
return tot;
}
@@ -1485,11 +1541,22 @@ static int speed_duplex_to_caps(int speed, int duplex)
static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
+ int cap;
struct port_info *p = netdev_priv(dev);
struct link_config *lc = &p->link_config;
- if (!(lc->supported & SUPPORTED_Autoneg))
- return -EOPNOTSUPP; /* can't change speed/duplex */
+ if (!(lc->supported & SUPPORTED_Autoneg)) {
+ /*
+ * PHY offers a single speed/duplex. See if that's what's
+ * being requested.
+ */
+ if (cmd->autoneg == AUTONEG_DISABLE) {
+ cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
+ if (lc->supported & cap)
+ return 0;
+ }
+ return -EINVAL;
+ }
if (cmd->autoneg == AUTONEG_DISABLE) {
int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
@@ -1568,8 +1635,10 @@ static int set_rx_csum(struct net_device *dev, u32 data)
struct adapter *adap = p->adapter;
int i;
- for (i = p->first_qset; i < p->first_qset + p->nqsets; i++)
+ for (i = p->first_qset; i < p->first_qset + p->nqsets; i++) {
+ adap->params.sge.qset[i].lro = 0;
adap->sge.qs[i].lro_enabled = 0;
+ }
}
return 0;
}
@@ -1775,6 +1844,8 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
int i;
struct qset_params *q;
struct ch_qset_params t;
+ int q1 = pi->first_qset;
+ int nqsets = pi->nqsets;
if (!capable(CAP_NET_ADMIN))
return -EPERM;
@@ -1797,6 +1868,16 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
|| !in_range(t.rspq_size, MIN_RSPQ_ENTRIES,
MAX_RSPQ_ENTRIES))
return -EINVAL;
+
+ if ((adapter->flags & FULL_INIT_DONE) && t.lro > 0)
+ for_each_port(adapter, i) {
+ pi = adap2pinfo(adapter, i);
+ if (t.qset_idx >= pi->first_qset &&
+ t.qset_idx < pi->first_qset + pi->nqsets &&
+ !pi->rx_csum_offload)
+ return -EINVAL;
+ }
+
if ((adapter->flags & FULL_INIT_DONE) &&
(t.rspq_size >= 0 || t.fl_size[0] >= 0 ||
t.fl_size[1] >= 0 || t.txq_size[0] >= 0 ||
@@ -1804,6 +1885,20 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
t.polling >= 0 || t.cong_thres >= 0))
return -EBUSY;
+ /* Allow setting of any available qset when offload enabled */
+ if (test_bit(OFFLOAD_DEVMAP_BIT, &adapter->open_device_map)) {
+ q1 = 0;
+ for_each_port(adapter, i) {
+ pi = adap2pinfo(adapter, i);
+ nqsets += pi->first_qset + pi->nqsets;
+ }
+ }
+
+ if (t.qset_idx < q1)
+ return -EINVAL;
+ if (t.qset_idx > q1 + nqsets - 1)
+ return -EINVAL;
+
q = &adapter->params.sge.qset[t.qset_idx];
if (t.rspq_size >= 0)
@@ -1853,13 +1948,26 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
case CHELSIO_GET_QSET_PARAMS:{
struct qset_params *q;
struct ch_qset_params t;
+ int q1 = pi->first_qset;
+ int nqsets = pi->nqsets;
+ int i;
if (copy_from_user(&t, useraddr, sizeof(t)))
return -EFAULT;
- if (t.qset_idx >= SGE_QSETS)
+
+ /* Display qsets for all ports when offload enabled */
+ if (test_bit(OFFLOAD_DEVMAP_BIT, &adapter->open_device_map)) {
+ q1 = 0;
+ for_each_port(adapter, i) {
+ pi = adap2pinfo(adapter, i);
+ nqsets = pi->first_qset + pi->nqsets;
+ }
+ }
+
+ if (t.qset_idx >= nqsets)
return -EINVAL;
- q = &adapter->params.sge.qset[t.qset_idx];
+ q = &adapter->params.sge.qset[q1 + t.qset_idx];
t.rspq_size = q->rspq_size;
t.txq_size[0] = q->txq_size[0];
t.txq_size[1] = q->txq_size[1];
@@ -1870,6 +1978,12 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
t.lro = q->lro;
t.intr_lat = q->coalesce_usecs;
t.cong_thres = q->cong_thres;
+ t.qnum = q1;
+
+ if (adapter->flags & USING_MSIX)
+ t.vector = adapter->msix_info[q1 + t.qset_idx + 1].vec;
+ else
+ t.vector = adapter->pdev->irq;
if (copy_to_user(useraddr, &t, sizeof(t)))
return -EFAULT;
@@ -2117,7 +2231,7 @@ static int cxgb_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
mmd = data->phy_id >> 8;
if (!mmd)
mmd = MDIO_DEV_PCS;
- else if (mmd > MDIO_DEV_XGXS)
+ else if (mmd > MDIO_DEV_VEND2)
return -EINVAL;
ret =
@@ -2143,7 +2257,7 @@ static int cxgb_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
mmd = data->phy_id >> 8;
if (!mmd)
mmd = MDIO_DEV_PCS;
- else if (mmd > MDIO_DEV_XGXS)
+ else if (mmd > MDIO_DEV_VEND2)
return -EINVAL;
ret =
@@ -2215,8 +2329,8 @@ static void t3_synchronize_rx(struct adapter *adap, const struct port_info *p)
{
int i;
- for (i = 0; i < p->nqsets; i++) {
- struct sge_rspq *q = &adap->sge.qs[i + p->first_qset].rspq;
+ for (i = p->first_qset; i < p->first_qset + p->nqsets; i++) {
+ struct sge_rspq *q = &adap->sge.qs[i].rspq;
spin_lock_irq(&q->lock);
spin_unlock_irq(&q->lock);
@@ -2290,7 +2404,7 @@ static void check_link_status(struct adapter *adapter)
struct net_device *dev = adapter->port[i];
struct port_info *p = netdev_priv(dev);
- if (!(p->port_type->caps & SUPPORTED_IRQ) && netif_running(dev))
+ if (!(p->phy.caps & SUPPORTED_IRQ) && netif_running(dev))
t3_link_changed(adapter, i);
}
}
@@ -2355,10 +2469,10 @@ static void t3_adap_check_task(struct work_struct *work)
check_t3b2_mac(adapter);
/* Schedule the next check update if any port is active. */
- spin_lock(&adapter->work_lock);
+ spin_lock_irq(&adapter->work_lock);
if (adapter->open_device_map & PORT_MASK)
schedule_chk_task(adapter);
- spin_unlock(&adapter->work_lock);
+ spin_unlock_irq(&adapter->work_lock);
}
/*
@@ -2403,6 +2517,96 @@ void t3_os_ext_intr_handler(struct adapter *adapter)
spin_unlock(&adapter->work_lock);
}
+static int t3_adapter_error(struct adapter *adapter, int reset)
+{
+ int i, ret = 0;
+
+ /* Stop all ports */
+ for_each_port(adapter, i) {
+ struct net_device *netdev = adapter->port[i];
+
+ if (netif_running(netdev))
+ cxgb_close(netdev);
+ }
+
+ if (is_offload(adapter) &&
+ test_bit(OFFLOAD_DEVMAP_BIT, &adapter->open_device_map))
+ offload_close(&adapter->tdev);
+
+ /* Stop SGE timers */
+ t3_stop_sge_timers(adapter);
+
+ adapter->flags &= ~FULL_INIT_DONE;
+
+ if (reset)
+ ret = t3_reset_adapter(adapter);
+
+ pci_disable_device(adapter->pdev);
+
+ return ret;
+}
+
+static int t3_reenable_adapter(struct adapter *adapter)
+{
+ if (pci_enable_device(adapter->pdev)) {
+ dev_err(&adapter->pdev->dev,
+ "Cannot re-enable PCI device after reset.\n");
+ goto err;
+ }
+ pci_set_master(adapter->pdev);
+ pci_restore_state(adapter->pdev);
+
+ /* Free sge resources */
+ t3_free_sge_resources(adapter);
+
+ if (t3_replay_prep_adapter(adapter))
+ goto err;
+
+ return 0;
+err:
+ return -1;
+}
+
+static void t3_resume_ports(struct adapter *adapter)
+{
+ int i;
+
+ /* Restart the ports */
+ for_each_port(adapter, i) {
+ struct net_device *netdev = adapter->port[i];
+
+ if (netif_running(netdev)) {
+ if (cxgb_open(netdev)) {
+ dev_err(&adapter->pdev->dev,
+ "can't bring device back up"
+ " after reset\n");
+ continue;
+ }
+ }
+ }
+}
+
+/*
+ * processes a fatal error.
+ * Bring the ports down, reset the chip, bring the ports back up.
+ */
+static void fatal_error_task(struct work_struct *work)
+{
+ struct adapter *adapter = container_of(work, struct adapter,
+ fatal_error_handler_task);
+ int err = 0;
+
+ rtnl_lock();
+ err = t3_adapter_error(adapter, 1);
+ if (!err)
+ err = t3_reenable_adapter(adapter);
+ if (!err)
+ t3_resume_ports(adapter);
+
+ CH_ALERT(adapter, "adapter reset %s\n", err ? "failed" : "succeeded");
+ rtnl_unlock();
+}
+
void t3_fatal_err(struct adapter *adapter)
{
unsigned int fw_status[4];
@@ -2413,7 +2617,11 @@ void t3_fatal_err(struct adapter *adapter)
t3_write_reg(adapter, A_XGM_RX_CTRL, 0);
t3_write_reg(adapter, XGM_REG(A_XGM_TX_CTRL, 1), 0);
t3_write_reg(adapter, XGM_REG(A_XGM_RX_CTRL, 1), 0);
+
+ spin_lock(&adapter->work_lock);
t3_intr_disable(adapter);
+ queue_work(cxgb3_wq, &adapter->fatal_error_handler_task);
+ spin_unlock(&adapter->work_lock);
}
CH_ALERT(adapter, "encountered fatal error, operation suspended\n");
if (!t3_cim_ctl_blk_read(adapter, 0xa0, 4, fw_status))
@@ -2435,23 +2643,9 @@ static pci_ers_result_t t3_io_error_detected(struct pci_dev *pdev,
pci_channel_state_t state)
{
struct adapter *adapter = pci_get_drvdata(pdev);
- int i;
-
- /* Stop all ports */
- for_each_port(adapter, i) {
- struct net_device *netdev = adapter->port[i];
-
- if (netif_running(netdev))
- cxgb_close(netdev);
- }
-
- if (is_offload(adapter) &&
- test_bit(OFFLOAD_DEVMAP_BIT, &adapter->open_device_map))
- offload_close(&adapter->tdev);
-
- adapter->flags &= ~FULL_INIT_DONE;
+ int ret;
- pci_disable_device(pdev);
+ ret = t3_adapter_error(adapter, 0);
/* Request a slot reset. */
return PCI_ERS_RESULT_NEED_RESET;
@@ -2467,22 +2661,9 @@ static pci_ers_result_t t3_io_slot_reset(struct pci_dev *pdev)
{
struct adapter *adapter = pci_get_drvdata(pdev);
- if (pci_enable_device(pdev)) {
- dev_err(&pdev->dev,
- "Cannot re-enable PCI device after reset.\n");
- goto err;
- }
- pci_set_master(pdev);
- pci_restore_state(pdev);
-
- /* Free sge resources */
- t3_free_sge_resources(adapter);
-
- if (t3_replay_prep_adapter(adapter))
- goto err;
+ if (!t3_reenable_adapter(adapter))
+ return PCI_ERS_RESULT_RECOVERED;
- return PCI_ERS_RESULT_RECOVERED;
-err:
return PCI_ERS_RESULT_DISCONNECT;
}
@@ -2496,22 +2677,8 @@ static pci_ers_result_t t3_io_slot_reset(struct pci_dev *pdev)
static void t3_io_resume(struct pci_dev *pdev)
{
struct adapter *adapter = pci_get_drvdata(pdev);
- int i;
- /* Restart the ports */
- for_each_port(adapter, i) {
- struct net_device *netdev = adapter->port[i];
-
- if (netif_running(netdev)) {
- if (cxgb_open(netdev)) {
- dev_err(&pdev->dev,
- "can't bring device back up"
- " after reset\n");
- continue;
- }
- netif_device_attach(netdev);
- }
- }
+ t3_resume_ports(adapter);
}
static struct pci_error_handlers t3_err_handler = {
@@ -2520,6 +2687,42 @@ static struct pci_error_handlers t3_err_handler = {
.resume = t3_io_resume,
};
+/*
+ * Set the number of qsets based on the number of CPUs and the number of ports,
+ * not to exceed the number of available qsets, assuming there are enough qsets
+ * per port in HW.
+ */
+static void set_nqsets(struct adapter *adap)
+{
+ int i, j = 0;
+ int num_cpus = num_online_cpus();
+ int hwports = adap->params.nports;
+ int nqsets = SGE_QSETS;
+
+ if (adap->params.rev > 0) {
+ if (hwports == 2 &&
+ (hwports * nqsets > SGE_QSETS ||
+ num_cpus >= nqsets / hwports))
+ nqsets /= hwports;
+ if (nqsets > num_cpus)
+ nqsets = num_cpus;
+ if (nqsets < 1 || hwports == 4)
+ nqsets = 1;
+ } else
+ nqsets = 1;
+
+ for_each_port(adap, i) {
+ struct port_info *pi = adap2pinfo(adap, i);
+
+ pi->first_qset = j;
+ pi->nqsets = nqsets;
+ j = pi->first_qset + nqsets;
+
+ dev_info(&adap->pdev->dev,
+ "Port %d using %d queue sets.\n", i, nqsets);
+ }
+}
+
static int __devinit cxgb_enable_msix(struct adapter *adap)
{
struct msix_entry entries[SGE_QSETS + 1];
@@ -2564,7 +2767,7 @@ static void __devinit print_port_info(struct adapter *adap,
if (!test_bit(i, &adap->registered_device_map))
continue;
printk(KERN_INFO "%s: %s %s %sNIC (rev %d) %s%s\n",
- dev->name, ai->desc, pi->port_type->desc,
+ dev->name, ai->desc, pi->phy.desc,
is_offload(adap) ? "R" : "", adap->params.rev, buf,
(adap->flags & USING_MSIX) ? " MSI-X" :
(adap->flags & USING_MSI) ? " MSI" : "");
@@ -2660,6 +2863,7 @@ static int __devinit init_one(struct pci_dev *pdev,
INIT_LIST_HEAD(&adapter->adapter_list);
INIT_WORK(&adapter->ext_intr_handler_task, ext_intr_task);
+ INIT_WORK(&adapter->fatal_error_handler_task, fatal_error_task);
INIT_DELAYED_WORK(&adapter->adap_check_task, t3_adap_check_task);
for (i = 0; i < ai->nports; ++i) {
@@ -2677,9 +2881,6 @@ static int __devinit init_one(struct pci_dev *pdev,
pi = netdev_priv(netdev);
pi->adapter = adapter;
pi->rx_csum_offload = 1;
- pi->nqsets = 1;
- pi->first_qset = i;
- pi->activity = 0;
pi->port_id = i;
netif_carrier_off(netdev);
netdev->irq = pdev->irq;
@@ -2756,6 +2957,8 @@ static int __devinit init_one(struct pci_dev *pdev,
else if (msi > 0 && pci_enable_msi(pdev) == 0)
adapter->flags |= USING_MSI;
+ set_nqsets(adapter);
+
err = sysfs_create_group(&adapter->port[0]->dev.kobj,
&cxgb3_attr_group);
@@ -2801,6 +3004,7 @@ static void __devexit remove_one(struct pci_dev *pdev)
if (test_bit(i, &adapter->registered_device_map))
unregister_netdev(adapter->port[i]);
+ t3_stop_sge_timers(adapter);
t3_free_sge_resources(adapter);
cxgb_disable_msi(adapter);
diff --git a/drivers/net/cxgb3/cxgb3_offload.c b/drivers/net/cxgb3/cxgb3_offload.c
index c5b3de1bb45625a688ee7d020e723545284f0947..0f6fd63b28475cdf5bc0be26ebb5cf07cd88035d 100644
--- a/drivers/net/cxgb3/cxgb3_offload.c
+++ b/drivers/net/cxgb3/cxgb3_offload.c
@@ -1018,7 +1018,7 @@ static void set_l2t_ix(struct t3cdev *tdev, u32 tid, struct l2t_entry *e)
skb = alloc_skb(sizeof(*req), GFP_ATOMIC);
if (!skb) {
- printk(KERN_ERR "%s: cannot allocate skb!\n", __FUNCTION__);
+ printk(KERN_ERR "%s: cannot allocate skb!\n", __func__);
return;
}
skb->priority = CPL_PRIORITY_CONTROL;
@@ -1049,14 +1049,14 @@ void cxgb_redirect(struct dst_entry *old, struct dst_entry *new)
return;
if (!is_offloading(newdev)) {
printk(KERN_WARNING "%s: Redirect to non-offload "
- "device ignored.\n", __FUNCTION__);
+ "device ignored.\n", __func__);
return;
}
tdev = dev2t3cdev(olddev);
BUG_ON(!tdev);
if (tdev != dev2t3cdev(newdev)) {
printk(KERN_WARNING "%s: Redirect to different "
- "offload device ignored.\n", __FUNCTION__);
+ "offload device ignored.\n", __func__);
return;
}
@@ -1064,7 +1064,7 @@ void cxgb_redirect(struct dst_entry *old, struct dst_entry *new)
e = t3_l2t_get(tdev, new->neighbour, newdev);
if (!e) {
printk(KERN_ERR "%s: couldn't allocate new l2t entry!\n",
- __FUNCTION__);
+ __func__);
return;
}
diff --git a/drivers/net/cxgb3/l2t.c b/drivers/net/cxgb3/l2t.c
index 825e510bd9ed7019a70b4115c385f521b80fcbf6..b2c5314582aa0cb954872d29127388f8edc5645c 100644
--- a/drivers/net/cxgb3/l2t.c
+++ b/drivers/net/cxgb3/l2t.c
@@ -86,6 +86,7 @@ static int setup_l2e_send_pending(struct t3cdev *dev, struct sk_buff *skb,
struct l2t_entry *e)
{
struct cpl_l2t_write_req *req;
+ struct sk_buff *tmp;
if (!skb) {
skb = alloc_skb(sizeof(*req), GFP_ATOMIC);
@@ -103,13 +104,11 @@ static int setup_l2e_send_pending(struct t3cdev *dev, struct sk_buff *skb,
memcpy(req->dst_mac, e->dmac, sizeof(req->dst_mac));
skb->priority = CPL_PRIORITY_CONTROL;
cxgb3_ofld_send(dev, skb);
- while (e->arpq_head) {
- skb = e->arpq_head;
- e->arpq_head = skb->next;
- skb->next = NULL;
+
+ skb_queue_walk_safe(&e->arpq, skb, tmp) {
+ __skb_unlink(skb, &e->arpq);
cxgb3_ofld_send(dev, skb);
}
- e->arpq_tail = NULL;
e->state = L2T_STATE_VALID;
return 0;
@@ -121,12 +120,7 @@ static int setup_l2e_send_pending(struct t3cdev *dev, struct sk_buff *skb,
*/
static inline void arpq_enqueue(struct l2t_entry *e, struct sk_buff *skb)
{
- skb->next = NULL;
- if (e->arpq_head)
- e->arpq_tail->next = skb;
- else
- e->arpq_head = skb;
- e->arpq_tail = skb;
+ __skb_queue_tail(&e->arpq, skb);
}
int t3_l2t_send_slow(struct t3cdev *dev, struct sk_buff *skb,
@@ -167,7 +161,7 @@ int t3_l2t_send_slow(struct t3cdev *dev, struct sk_buff *skb,
break;
spin_lock_bh(&e->lock);
- if (e->arpq_head)
+ if (!skb_queue_empty(&e->arpq))
setup_l2e_send_pending(dev, skb, e);
else /* we lost the race */
__kfree_skb(skb);
@@ -357,14 +351,14 @@ EXPORT_SYMBOL(t3_l2t_get);
* XXX: maybe we should abandon the latter behavior and just require a failure
* handler.
*/
-static void handle_failed_resolution(struct t3cdev *dev, struct sk_buff *arpq)
+static void handle_failed_resolution(struct t3cdev *dev, struct sk_buff_head *arpq)
{
- while (arpq) {
- struct sk_buff *skb = arpq;
+ struct sk_buff *skb, *tmp;
+
+ skb_queue_walk_safe(arpq, skb, tmp) {
struct l2t_skb_cb *cb = L2T_SKB_CB(skb);
- arpq = skb->next;
- skb->next = NULL;
+ __skb_unlink(skb, arpq);
if (cb->arp_failure_handler)
cb->arp_failure_handler(dev, skb);
else
@@ -378,8 +372,8 @@ static void handle_failed_resolution(struct t3cdev *dev, struct sk_buff *arpq)
*/
void t3_l2t_update(struct t3cdev *dev, struct neighbour *neigh)
{
+ struct sk_buff_head arpq;
struct l2t_entry *e;
- struct sk_buff *arpq = NULL;
struct l2t_data *d = L2DATA(dev);
u32 addr = *(u32 *) neigh->primary_key;
int ifidx = neigh->dev->ifindex;
@@ -395,6 +389,8 @@ void t3_l2t_update(struct t3cdev *dev, struct neighbour *neigh)
return;
found:
+ __skb_queue_head_init(&arpq);
+
read_unlock(&d->lock);
if (atomic_read(&e->refcnt)) {
if (neigh != e->neigh)
@@ -402,8 +398,7 @@ void t3_l2t_update(struct t3cdev *dev, struct neighbour *neigh)
if (e->state == L2T_STATE_RESOLVING) {
if (neigh->nud_state & NUD_FAILED) {
- arpq = e->arpq_head;
- e->arpq_head = e->arpq_tail = NULL;
+ skb_queue_splice_init(&e->arpq, &arpq);
} else if (neigh->nud_state & (NUD_CONNECTED|NUD_STALE))
setup_l2e_send_pending(dev, NULL, e);
} else {
@@ -415,8 +410,8 @@ void t3_l2t_update(struct t3cdev *dev, struct neighbour *neigh)
}
spin_unlock_bh(&e->lock);
- if (arpq)
- handle_failed_resolution(dev, arpq);
+ if (!skb_queue_empty(&arpq))
+ handle_failed_resolution(dev, &arpq);
}
struct l2t_data *t3_init_l2t(unsigned int l2t_capacity)
diff --git a/drivers/net/cxgb3/l2t.h b/drivers/net/cxgb3/l2t.h
index d79001336cfdcaf6e4c0afdb9ac32aa7223519ec..42ce65f76a87517904bd89b4378cace767c53580 100644
--- a/drivers/net/cxgb3/l2t.h
+++ b/drivers/net/cxgb3/l2t.h
@@ -64,8 +64,7 @@ struct l2t_entry {
struct neighbour *neigh; /* associated neighbour */
struct l2t_entry *first; /* start of hash chain */
struct l2t_entry *next; /* next l2t_entry on chain */
- struct sk_buff *arpq_head; /* queue of packets awaiting resolution */
- struct sk_buff *arpq_tail;
+ struct sk_buff_head arpq; /* queue of packets awaiting resolution */
spinlock_t lock;
atomic_t refcnt; /* entry reference count */
u8 dmac[6]; /* neighbour's MAC address */
diff --git a/drivers/net/cxgb3/regs.h b/drivers/net/cxgb3/regs.h
index 4bda27c551c9de8485d8859db8f127f06e715e9b..a035d5c24442cf5e80dcf6d887586973618d6f2f 100644
--- a/drivers/net/cxgb3/regs.h
+++ b/drivers/net/cxgb3/regs.h
@@ -573,6 +573,10 @@
#define V_GPIO10(x) ((x) << S_GPIO10)
#define F_GPIO10 V_GPIO10(1U)
+#define S_GPIO9 9
+#define V_GPIO9(x) ((x) << S_GPIO9)
+#define F_GPIO9 V_GPIO9(1U)
+
#define S_GPIO7 7
#define V_GPIO7(x) ((x) << S_GPIO7)
#define F_GPIO7 V_GPIO7(1U)
diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index 1b0861d73ab7d00ef103ab2d58de7975b134ab20..87919419b707faf3107877181dd96ec0b8cd5938 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -351,7 +351,8 @@ static void free_rx_bufs(struct pci_dev *pdev, struct sge_fl *q)
pci_unmap_single(pdev, pci_unmap_addr(d, dma_addr),
q->buf_size, PCI_DMA_FROMDEVICE);
if (q->use_pages) {
- put_page(d->pg_chunk.page);
+ if (d->pg_chunk.page)
+ put_page(d->pg_chunk.page);
d->pg_chunk.page = NULL;
} else {
kfree_skb(d->skb);
@@ -583,7 +584,7 @@ static void t3_reset_qset(struct sge_qset *q)
memset(q->fl, 0, sizeof(struct sge_fl) * SGE_RXQ_PER_SET);
memset(q->txq, 0, sizeof(struct sge_txq) * SGE_TXQ_PER_SET);
q->txq_stopped = 0;
- memset(&q->tx_reclaim_timer, 0, sizeof(q->tx_reclaim_timer));
+ q->tx_reclaim_timer.function = NULL; /* for t3_stop_sge_timers() */
kfree(q->lro_frag_tbl);
q->lro_nfrags = q->lro_frag_len = 0;
}
@@ -603,9 +604,6 @@ static void t3_free_qset(struct adapter *adapter, struct sge_qset *q)
int i;
struct pci_dev *pdev = adapter->pdev;
- if (q->tx_reclaim_timer.function)
- del_timer_sync(&q->tx_reclaim_timer);
-
for (i = 0; i < SGE_RXQ_PER_SET; ++i)
if (q->fl[i].desc) {
spin_lock_irq(&adapter->sge.reg_lock);
@@ -1704,16 +1702,15 @@ int t3_offload_tx(struct t3cdev *tdev, struct sk_buff *skb)
*/
static inline void offload_enqueue(struct sge_rspq *q, struct sk_buff *skb)
{
- skb->next = skb->prev = NULL;
- if (q->rx_tail)
- q->rx_tail->next = skb;
- else {
+ int was_empty = skb_queue_empty(&q->rx_queue);
+
+ __skb_queue_tail(&q->rx_queue, skb);
+
+ if (was_empty) {
struct sge_qset *qs = rspq_to_qset(q);
napi_schedule(&qs->napi);
- q->rx_head = skb;
}
- q->rx_tail = skb;
}
/**
@@ -1754,26 +1751,29 @@ static int ofld_poll(struct napi_struct *napi, int budget)
int work_done = 0;
while (work_done < budget) {
- struct sk_buff *head, *tail, *skbs[RX_BUNDLE_SIZE];
+ struct sk_buff *skb, *tmp, *skbs[RX_BUNDLE_SIZE];
+ struct sk_buff_head queue;
int ngathered;
spin_lock_irq(&q->lock);
- head = q->rx_head;
- if (!head) {
+ __skb_queue_head_init(&queue);
+ skb_queue_splice_init(&q->rx_queue, &queue);
+ if (skb_queue_empty(&queue)) {
napi_complete(napi);
spin_unlock_irq(&q->lock);
return work_done;
}
-
- tail = q->rx_tail;
- q->rx_head = q->rx_tail = NULL;
spin_unlock_irq(&q->lock);
- for (ngathered = 0; work_done < budget && head; work_done++) {
- prefetch(head->data);
- skbs[ngathered] = head;
- head = head->next;
- skbs[ngathered]->next = NULL;
+ ngathered = 0;
+ skb_queue_walk_safe(&queue, skb, tmp) {
+ if (work_done >= budget)
+ break;
+ work_done++;
+
+ __skb_unlink(skb, &queue);
+ prefetch(skb->data);
+ skbs[ngathered] = skb;
if (++ngathered == RX_BUNDLE_SIZE) {
q->offload_bundles++;
adapter->tdev.recv(&adapter->tdev, skbs,
@@ -1781,12 +1781,10 @@ static int ofld_poll(struct napi_struct *napi, int budget)
ngathered = 0;
}
}
- if (head) { /* splice remaining packets back onto Rx queue */
+ if (!skb_queue_empty(&queue)) {
+ /* splice remaining packets back onto Rx queue */
spin_lock_irq(&q->lock);
- tail->next = q->rx_head;
- if (!q->rx_head)
- q->rx_tail = tail;
- q->rx_head = head;
+ skb_queue_splice(&queue, &q->rx_queue);
spin_unlock_irq(&q->lock);
}
deliver_partial_bundle(&adapter->tdev, q, skbs, ngathered);
@@ -1937,38 +1935,6 @@ static inline int lro_frame_ok(const struct cpl_rx_pkt *p)
eh->h_proto == htons(ETH_P_IP) && ih->ihl == (sizeof(*ih) >> 2);
}
-#define TCP_FLAG_MASK (TCP_FLAG_CWR | TCP_FLAG_ECE | TCP_FLAG_URG |\
- TCP_FLAG_ACK | TCP_FLAG_PSH | TCP_FLAG_RST |\
- TCP_FLAG_SYN | TCP_FLAG_FIN)
-#define TSTAMP_WORD ((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |\
- (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP)
-
-/**
- * lro_segment_ok - check if a TCP segment is eligible for LRO
- * @tcph: the TCP header of the packet
- *
- * Returns true if a TCP packet is eligible for LRO. This requires that
- * the packet have only the ACK flag set and no TCP options besides
- * time stamps.
- */
-static inline int lro_segment_ok(const struct tcphdr *tcph)
-{
- int optlen;
-
- if (unlikely((tcp_flag_word(tcph) & TCP_FLAG_MASK) != TCP_FLAG_ACK))
- return 0;
-
- optlen = (tcph->doff << 2) - sizeof(*tcph);
- if (optlen) {
- const u32 *opt = (const u32 *)(tcph + 1);
-
- if (optlen != TCPOLEN_TSTAMP_ALIGNED ||
- *opt != htonl(TSTAMP_WORD) || !opt[2])
- return 0;
- }
- return 1;
-}
-
static int t3_get_lro_header(void **eh, void **iph, void **tcph,
u64 *hdr_flags, void *priv)
{
@@ -1981,9 +1947,6 @@ static int t3_get_lro_header(void **eh, void **iph, void **tcph,
*iph = (struct iphdr *)((struct ethhdr *)*eh + 1);
*tcph = (struct tcphdr *)((struct iphdr *)*iph + 1);
- if (!lro_segment_ok(*tcph))
- return -1;
-
*hdr_flags = LRO_IPV4 | LRO_TCP;
return 0;
}
@@ -2878,9 +2841,7 @@ int t3_sge_alloc_qset(struct adapter *adapter, unsigned int id, int nports,
struct net_lro_mgr *lro_mgr = &q->lro_mgr;
init_qset_cntxt(q, id);
- init_timer(&q->tx_reclaim_timer);
- q->tx_reclaim_timer.data = (unsigned long)q;
- q->tx_reclaim_timer.function = sge_timer_cb;
+ setup_timer(&q->tx_reclaim_timer, sge_timer_cb, (unsigned long)q);
q->fl[0].desc = alloc_ring(adapter->pdev, p->fl_size,
sizeof(struct rx_desc),
@@ -2934,6 +2895,7 @@ int t3_sge_alloc_qset(struct adapter *adapter, unsigned int id, int nports,
q->rspq.gen = 1;
q->rspq.size = p->rspq_size;
spin_lock_init(&q->rspq.lock);
+ skb_queue_head_init(&q->rspq.rx_queue);
q->txq[TXQ_ETH].stop_thres = nports *
flits_to_desc(sgl_len(MAX_SKB_FRAGS + 1) + 3);
@@ -3042,6 +3004,24 @@ int t3_sge_alloc_qset(struct adapter *adapter, unsigned int id, int nports,
return ret;
}
+/**
+ * t3_stop_sge_timers - stop SGE timer call backs
+ * @adap: the adapter
+ *
+ * Stops each SGE queue set's timer call back
+ */
+void t3_stop_sge_timers(struct adapter *adap)
+{
+ int i;
+
+ for (i = 0; i < SGE_QSETS; ++i) {
+ struct sge_qset *q = &adap->sge.qs[i];
+
+ if (q->tx_reclaim_timer.function)
+ del_timer_sync(&q->tx_reclaim_timer);
+ }
+}
+
/**
* t3_free_sge_resources - free SGE resources
* @adap: the adapter
diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c
index 04c0e90119afc7e91dfbba908a6b29a5899a7498..4da5b09b9bc29221ec7a2eae370bb9b8832a398a 100644
--- a/drivers/net/cxgb3/t3_hw.c
+++ b/drivers/net/cxgb3/t3_hw.c
@@ -194,21 +194,18 @@ int t3_mc7_bd_read(struct mc7 *mc7, unsigned int start, unsigned int n,
static void mi1_init(struct adapter *adap, const struct adapter_info *ai)
{
u32 clkdiv = adap->params.vpd.cclk / (2 * adap->params.vpd.mdc) - 1;
- u32 val = F_PREEN | V_MDIINV(ai->mdiinv) | V_MDIEN(ai->mdien) |
- V_CLKDIV(clkdiv);
+ u32 val = F_PREEN | V_CLKDIV(clkdiv);
- if (!(ai->caps & SUPPORTED_10000baseT_Full))
- val |= V_ST(1);
t3_write_reg(adap, A_MI1_CFG, val);
}
-#define MDIO_ATTEMPTS 10
+#define MDIO_ATTEMPTS 20
/*
- * MI1 read/write operations for direct-addressed PHYs.
+ * MI1 read/write operations for clause 22 PHYs.
*/
-static int mi1_read(struct adapter *adapter, int phy_addr, int mmd_addr,
- int reg_addr, unsigned int *valp)
+static int t3_mi1_read(struct adapter *adapter, int phy_addr, int mmd_addr,
+ int reg_addr, unsigned int *valp)
{
int ret;
u32 addr = V_REGADDR(reg_addr) | V_PHYADDR(phy_addr);
@@ -217,16 +214,17 @@ static int mi1_read(struct adapter *adapter, int phy_addr, int mmd_addr,
return -EINVAL;
mutex_lock(&adapter->mdio_lock);
+ t3_set_reg_field(adapter, A_MI1_CFG, V_ST(M_ST), V_ST(1));
t3_write_reg(adapter, A_MI1_ADDR, addr);
t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(2));
- ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0, MDIO_ATTEMPTS, 20);
+ ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0, MDIO_ATTEMPTS, 10);
if (!ret)
*valp = t3_read_reg(adapter, A_MI1_DATA);
mutex_unlock(&adapter->mdio_lock);
return ret;
}
-static int mi1_write(struct adapter *adapter, int phy_addr, int mmd_addr,
+static int t3_mi1_write(struct adapter *adapter, int phy_addr, int mmd_addr,
int reg_addr, unsigned int val)
{
int ret;
@@ -236,19 +234,37 @@ static int mi1_write(struct adapter *adapter, int phy_addr, int mmd_addr,
return -EINVAL;
mutex_lock(&adapter->mdio_lock);
+ t3_set_reg_field(adapter, A_MI1_CFG, V_ST(M_ST), V_ST(1));
t3_write_reg(adapter, A_MI1_ADDR, addr);
t3_write_reg(adapter, A_MI1_DATA, val);
t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(1));
- ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0, MDIO_ATTEMPTS, 20);
+ ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0, MDIO_ATTEMPTS, 10);
mutex_unlock(&adapter->mdio_lock);
return ret;
}
static const struct mdio_ops mi1_mdio_ops = {
- mi1_read,
- mi1_write
+ t3_mi1_read,
+ t3_mi1_write
};
+/*
+ * Performs the address cycle for clause 45 PHYs.
+ * Must be called with the MDIO_LOCK held.
+ */
+static int mi1_wr_addr(struct adapter *adapter, int phy_addr, int mmd_addr,
+ int reg_addr)
+{
+ u32 addr = V_REGADDR(mmd_addr) | V_PHYADDR(phy_addr);
+
+ t3_set_reg_field(adapter, A_MI1_CFG, V_ST(M_ST), 0);
+ t3_write_reg(adapter, A_MI1_ADDR, addr);
+ t3_write_reg(adapter, A_MI1_DATA, reg_addr);
+ t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(0));
+ return t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0,
+ MDIO_ATTEMPTS, 10);
+}
+
/*
* MI1 read/write operations for indirect-addressed PHYs.
*/
@@ -256,17 +272,13 @@ static int mi1_ext_read(struct adapter *adapter, int phy_addr, int mmd_addr,
int reg_addr, unsigned int *valp)
{
int ret;
- u32 addr = V_REGADDR(mmd_addr) | V_PHYADDR(phy_addr);
mutex_lock(&adapter->mdio_lock);
- t3_write_reg(adapter, A_MI1_ADDR, addr);
- t3_write_reg(adapter, A_MI1_DATA, reg_addr);
- t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(0));
- ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0, MDIO_ATTEMPTS, 20);
+ ret = mi1_wr_addr(adapter, phy_addr, mmd_addr, reg_addr);
if (!ret) {
t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(3));
ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0,
- MDIO_ATTEMPTS, 20);
+ MDIO_ATTEMPTS, 10);
if (!ret)
*valp = t3_read_reg(adapter, A_MI1_DATA);
}
@@ -278,18 +290,14 @@ static int mi1_ext_write(struct adapter *adapter, int phy_addr, int mmd_addr,
int reg_addr, unsigned int val)
{
int ret;
- u32 addr = V_REGADDR(mmd_addr) | V_PHYADDR(phy_addr);
mutex_lock(&adapter->mdio_lock);
- t3_write_reg(adapter, A_MI1_ADDR, addr);
- t3_write_reg(adapter, A_MI1_DATA, reg_addr);
- t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(0));
- ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0, MDIO_ATTEMPTS, 20);
+ ret = mi1_wr_addr(adapter, phy_addr, mmd_addr, reg_addr);
if (!ret) {
t3_write_reg(adapter, A_MI1_DATA, val);
t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(1));
ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0,
- MDIO_ATTEMPTS, 20);
+ MDIO_ATTEMPTS, 10);
}
mutex_unlock(&adapter->mdio_lock);
return ret;
@@ -399,6 +407,29 @@ int t3_phy_advertise(struct cphy *phy, unsigned int advert)
return mdio_write(phy, 0, MII_ADVERTISE, val);
}
+/**
+ * t3_phy_advertise_fiber - set fiber PHY advertisement register
+ * @phy: the PHY to operate on
+ * @advert: bitmap of capabilities the PHY should advertise
+ *
+ * Sets a fiber PHY's advertisement register to advertise the
+ * requested capabilities.
+ */
+int t3_phy_advertise_fiber(struct cphy *phy, unsigned int advert)
+{
+ unsigned int val = 0;
+
+ if (advert & ADVERTISED_1000baseT_Half)
+ val |= ADVERTISE_1000XHALF;
+ if (advert & ADVERTISED_1000baseT_Full)
+ val |= ADVERTISE_1000XFULL;
+ if (advert & ADVERTISED_Pause)
+ val |= ADVERTISE_1000XPAUSE;
+ if (advert & ADVERTISED_Asym_Pause)
+ val |= ADVERTISE_1000XPSE_ASYM;
+ return mdio_write(phy, 0, MII_ADVERTISE, val);
+}
+
/**
* t3_set_phy_speed_duplex - force PHY speed and duplex
* @phy: the PHY to operate on
@@ -434,27 +465,52 @@ int t3_set_phy_speed_duplex(struct cphy *phy, int speed, int duplex)
return mdio_write(phy, 0, MII_BMCR, ctl);
}
+int t3_phy_lasi_intr_enable(struct cphy *phy)
+{
+ return mdio_write(phy, MDIO_DEV_PMA_PMD, LASI_CTRL, 1);
+}
+
+int t3_phy_lasi_intr_disable(struct cphy *phy)
+{
+ return mdio_write(phy, MDIO_DEV_PMA_PMD, LASI_CTRL, 0);
+}
+
+int t3_phy_lasi_intr_clear(struct cphy *phy)
+{
+ u32 val;
+
+ return mdio_read(phy, MDIO_DEV_PMA_PMD, LASI_STAT, &val);
+}
+
+int t3_phy_lasi_intr_handler(struct cphy *phy)
+{
+ unsigned int status;
+ int err = mdio_read(phy, MDIO_DEV_PMA_PMD, LASI_STAT, &status);
+
+ if (err)
+ return err;
+ return (status & 1) ? cphy_cause_link_change : 0;
+}
+
static const struct adapter_info t3_adap_info[] = {
- {2, 0, 0, 0,
+ {2, 0,
F_GPIO2_OEN | F_GPIO4_OEN |
- F_GPIO2_OUT_VAL | F_GPIO4_OUT_VAL, F_GPIO3 | F_GPIO5,
- 0,
+ F_GPIO2_OUT_VAL | F_GPIO4_OUT_VAL, { S_GPIO3, S_GPIO5 }, 0,
&mi1_mdio_ops, "Chelsio PE9000"},
- {2, 0, 0, 0,
+ {2, 0,
F_GPIO2_OEN | F_GPIO4_OEN |
- F_GPIO2_OUT_VAL | F_GPIO4_OUT_VAL, F_GPIO3 | F_GPIO5,
- 0,
+ F_GPIO2_OUT_VAL | F_GPIO4_OUT_VAL, { S_GPIO3, S_GPIO5 }, 0,
&mi1_mdio_ops, "Chelsio T302"},
- {1, 0, 0, 0,
+ {1, 0,
F_GPIO1_OEN | F_GPIO6_OEN | F_GPIO7_OEN | F_GPIO10_OEN |
F_GPIO11_OEN | F_GPIO1_OUT_VAL | F_GPIO6_OUT_VAL | F_GPIO10_OUT_VAL,
- 0, SUPPORTED_10000baseT_Full | SUPPORTED_AUI,
+ { 0 }, SUPPORTED_10000baseT_Full | SUPPORTED_AUI,
&mi1_mdio_ext_ops, "Chelsio T310"},
- {2, 0, 0, 0,
+ {2, 0,
F_GPIO1_OEN | F_GPIO2_OEN | F_GPIO4_OEN | F_GPIO5_OEN | F_GPIO6_OEN |
F_GPIO7_OEN | F_GPIO10_OEN | F_GPIO11_OEN | F_GPIO1_OUT_VAL |
- F_GPIO5_OUT_VAL | F_GPIO6_OUT_VAL | F_GPIO10_OUT_VAL, 0,
- SUPPORTED_10000baseT_Full | SUPPORTED_AUI,
+ F_GPIO5_OUT_VAL | F_GPIO6_OUT_VAL | F_GPIO10_OUT_VAL,
+ { S_GPIO9, S_GPIO3 }, SUPPORTED_10000baseT_Full | SUPPORTED_AUI,
&mi1_mdio_ext_ops, "Chelsio T320"},
};
@@ -467,29 +523,23 @@ const struct adapter_info *t3_get_adapter_info(unsigned int id)
return id < ARRAY_SIZE(t3_adap_info) ? &t3_adap_info[id] : NULL;
}
-#define CAPS_1G (SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Full | \
- SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg | SUPPORTED_MII)
-#define CAPS_10G (SUPPORTED_10000baseT_Full | SUPPORTED_AUI)
+struct port_type_info {
+ int (*phy_prep)(struct cphy *phy, struct adapter *adapter,
+ int phy_addr, const struct mdio_ops *ops);
+};
static const struct port_type_info port_types[] = {
- {NULL},
- {t3_ael1002_phy_prep, CAPS_10G | SUPPORTED_FIBRE,
- "10GBASE-XR"},
- {t3_vsc8211_phy_prep, CAPS_1G | SUPPORTED_TP | SUPPORTED_IRQ,
- "10/100/1000BASE-T"},
- {NULL, CAPS_1G | SUPPORTED_TP | SUPPORTED_IRQ,
- "10/100/1000BASE-T"},
- {t3_xaui_direct_phy_prep, CAPS_10G | SUPPORTED_TP, "10GBASE-CX4"},
- {NULL, CAPS_10G, "10GBASE-KX4"},
- {t3_qt2045_phy_prep, CAPS_10G | SUPPORTED_TP, "10GBASE-CX4"},
- {t3_ael1006_phy_prep, CAPS_10G | SUPPORTED_FIBRE,
- "10GBASE-SR"},
- {NULL, CAPS_10G | SUPPORTED_TP, "10GBASE-CX4"},
+ { NULL },
+ { t3_ael1002_phy_prep },
+ { t3_vsc8211_phy_prep },
+ { NULL},
+ { t3_xaui_direct_phy_prep },
+ { t3_ael2005_phy_prep },
+ { t3_qt2045_phy_prep },
+ { t3_ael1006_phy_prep },
+ { NULL },
};
-#undef CAPS_1G
-#undef CAPS_10G
-
#define VPD_ENTRY(name, len) \
u8 name##_kword[2]; u8 name##_len; u8 name##_data[len]
@@ -1132,6 +1182,15 @@ void t3_link_changed(struct adapter *adapter, int port_id)
phy->ops->get_link_status(phy, &link_ok, &speed, &duplex, &fc);
+ if (lc->requested_fc & PAUSE_AUTONEG)
+ fc &= lc->requested_fc;
+ else
+ fc = lc->requested_fc & (PAUSE_RX | PAUSE_TX);
+
+ if (link_ok == lc->link_ok && speed == lc->speed &&
+ duplex == lc->duplex && fc == lc->fc)
+ return; /* nothing changed */
+
if (link_ok != lc->link_ok && adapter->params.rev > 0 &&
uses_xaui(adapter)) {
if (link_ok)
@@ -1142,10 +1201,6 @@ void t3_link_changed(struct adapter *adapter, int port_id)
lc->link_ok = link_ok;
lc->speed = speed < 0 ? SPEED_INVALID : speed;
lc->duplex = duplex < 0 ? DUPLEX_INVALID : duplex;
- if (lc->requested_fc & PAUSE_AUTONEG)
- fc &= lc->requested_fc;
- else
- fc = lc->requested_fc & (PAUSE_RX | PAUSE_TX);
if (link_ok && speed >= 0 && lc->autoneg == AUTONEG_ENABLE) {
/* Set MAC speed, duplex, and flow control to match PHY. */
@@ -1191,7 +1246,6 @@ int t3_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc)
fc);
/* Also disables autoneg */
phy->ops->set_speed_duplex(phy, lc->speed, lc->duplex);
- phy->ops->reset(phy, 0);
} else
phy->ops->autoneg_enable(phy);
} else {
@@ -1221,7 +1275,7 @@ struct intr_info {
unsigned int mask; /* bits to check in interrupt status */
const char *msg; /* message to print or NULL */
short stat_idx; /* stat counter to increment or -1 */
- unsigned short fatal:1; /* whether the condition reported is fatal */
+ unsigned short fatal; /* whether the condition reported is fatal */
};
/**
@@ -1682,25 +1736,23 @@ static int mac_intr_handler(struct adapter *adap, unsigned int idx)
*/
int t3_phy_intr_handler(struct adapter *adapter)
{
- u32 mask, gpi = adapter_info(adapter)->gpio_intr;
u32 i, cause = t3_read_reg(adapter, A_T3DBG_INT_CAUSE);
for_each_port(adapter, i) {
struct port_info *p = adap2pinfo(adapter, i);
- mask = gpi - (gpi & (gpi - 1));
- gpi -= mask;
-
- if (!(p->port_type->caps & SUPPORTED_IRQ))
+ if (!(p->phy.caps & SUPPORTED_IRQ))
continue;
- if (cause & mask) {
+ if (cause & (1 << adapter_info(adapter)->gpio_intr[i])) {
int phy_cause = p->phy.ops->intr_handler(&p->phy);
if (phy_cause & cphy_cause_link_change)
t3_link_changed(adapter, i);
if (phy_cause & cphy_cause_fifo_error)
p->phy.fifo_errors++;
+ if (phy_cause & cphy_cause_module_change)
+ t3_os_phymod_changed(adapter, i);
}
}
@@ -1763,6 +1815,17 @@ int t3_slow_intr_handler(struct adapter *adapter)
return 1;
}
+static unsigned int calc_gpio_intr(struct adapter *adap)
+{
+ unsigned int i, gpi_intr = 0;
+
+ for_each_port(adap, i)
+ if ((adap2pinfo(adap, i)->phy.caps & SUPPORTED_IRQ) &&
+ adapter_info(adap)->gpio_intr[i])
+ gpi_intr |= 1 << adapter_info(adap)->gpio_intr[i];
+ return gpi_intr;
+}
+
/**
* t3_intr_enable - enable interrupts
* @adapter: the adapter whose interrupts should be enabled
@@ -1805,10 +1868,8 @@ void t3_intr_enable(struct adapter *adapter)
t3_write_reg(adapter, A_ULPTX_INT_ENABLE, ULPTX_INTR_MASK);
}
- t3_write_reg(adapter, A_T3DBG_GPIO_ACT_LOW,
- adapter_info(adapter)->gpio_intr);
- t3_write_reg(adapter, A_T3DBG_INT_ENABLE,
- adapter_info(adapter)->gpio_intr);
+ t3_write_reg(adapter, A_T3DBG_INT_ENABLE, calc_gpio_intr(adapter));
+
if (is_pcie(adapter))
t3_write_reg(adapter, A_PCIE_INT_ENABLE, PCIE_INTR_MASK);
else
@@ -3329,6 +3390,8 @@ int t3_init_hw(struct adapter *adapter, u32 fw_params)
init_hw_for_avail_ports(adapter, adapter->params.nports);
t3_sge_init(adapter, &adapter->params.sge);
+ t3_write_reg(adapter, A_T3DBG_GPIO_ACT_LOW, calc_gpio_intr(adapter));
+
t3_write_reg(adapter, A_CIM_HOST_ACC_DATA, vpd->uclk | fw_params);
t3_write_reg(adapter, A_CIM_BOOT_CFG,
V_BOOTADDR(FW_FLASH_BOOT_ADDR >> 2));
@@ -3488,7 +3551,7 @@ void early_hw_init(struct adapter *adapter, const struct adapter_info *ai)
* Older PCIe cards lose their config space during reset, PCI-X
* ones don't.
*/
-static int t3_reset_adapter(struct adapter *adapter)
+int t3_reset_adapter(struct adapter *adapter)
{
int i, save_and_restore_pcie =
adapter->params.rev < T3_REV_B2 && is_pcie(adapter);
@@ -3556,7 +3619,7 @@ int t3_prep_adapter(struct adapter *adapter, const struct adapter_info *ai,
int reset)
{
int ret;
- unsigned int i, j = 0;
+ unsigned int i, j = -1;
get_pci_mode(adapter, &adapter->params.pci);
@@ -3620,16 +3683,18 @@ int t3_prep_adapter(struct adapter *adapter, const struct adapter_info *ai,
for_each_port(adapter, i) {
u8 hw_addr[6];
+ const struct port_type_info *pti;
struct port_info *p = adap2pinfo(adapter, i);
- while (!adapter->params.vpd.port_type[j])
- ++j;
+ while (!adapter->params.vpd.port_type[++j])
+ ;
- p->port_type = &port_types[adapter->params.vpd.port_type[j]];
- p->port_type->phy_prep(&p->phy, adapter, ai->phy_base_addr + j,
- ai->mdio_ops);
+ pti = &port_types[adapter->params.vpd.port_type[j]];
+ ret = pti->phy_prep(&p->phy, adapter, ai->phy_base_addr + j,
+ ai->mdio_ops);
+ if (ret)
+ return ret;
mac_prep(&p->mac, adapter, j);
- ++j;
/*
* The VPD EEPROM stores the base Ethernet address for the
@@ -3643,9 +3708,9 @@ int t3_prep_adapter(struct adapter *adapter, const struct adapter_info *ai,
ETH_ALEN);
memcpy(adapter->port[i]->perm_addr, hw_addr,
ETH_ALEN);
- init_link_config(&p->link_config, p->port_type->caps);
+ init_link_config(&p->link_config, p->phy.caps);
p->phy.ops->power_down(&p->phy, 1);
- if (!(p->port_type->caps & SUPPORTED_IRQ))
+ if (!(p->phy.caps & SUPPORTED_IRQ))
adapter->params.linkpoll_period = 10;
}
@@ -3661,7 +3726,7 @@ void t3_led_ready(struct adapter *adapter)
int t3_replay_prep_adapter(struct adapter *adapter)
{
const struct adapter_info *ai = adapter->params.info;
- unsigned int i, j = 0;
+ unsigned int i, j = -1;
int ret;
early_hw_init(adapter, ai);
@@ -3670,15 +3735,17 @@ int t3_replay_prep_adapter(struct adapter *adapter)
return ret;
for_each_port(adapter, i) {
+ const struct port_type_info *pti;
struct port_info *p = adap2pinfo(adapter, i);
- while (!adapter->params.vpd.port_type[j])
- ++j;
- p->port_type->phy_prep(&p->phy, adapter, ai->phy_base_addr + j,
- ai->mdio_ops);
+ while (!adapter->params.vpd.port_type[++j])
+ ;
+ pti = &port_types[adapter->params.vpd.port_type[j]];
+ ret = pti->phy_prep(&p->phy, adapter, p->phy.addr, NULL);
+ if (ret)
+ return ret;
p->phy.ops->power_down(&p->phy, 1);
- ++j;
}
return 0;
diff --git a/drivers/net/cxgb3/vsc8211.c b/drivers/net/cxgb3/vsc8211.c
index eee4285b31be580530f52726bd4cb1d9ed9c62c9..306c2dc4ab34884d2687fdae9c302d80b01b2426 100644
--- a/drivers/net/cxgb3/vsc8211.c
+++ b/drivers/net/cxgb3/vsc8211.c
@@ -33,28 +33,40 @@
/* VSC8211 PHY specific registers. */
enum {
+ VSC8211_SIGDET_CTRL = 19,
+ VSC8211_EXT_CTRL = 23,
VSC8211_INTR_ENABLE = 25,
VSC8211_INTR_STATUS = 26,
+ VSC8211_LED_CTRL = 27,
VSC8211_AUX_CTRL_STAT = 28,
+ VSC8211_EXT_PAGE_AXS = 31,
};
enum {
VSC_INTR_RX_ERR = 1 << 0,
- VSC_INTR_MS_ERR = 1 << 1, /* master/slave resolution error */
- VSC_INTR_CABLE = 1 << 2, /* cable impairment */
- VSC_INTR_FALSE_CARR = 1 << 3, /* false carrier */
- VSC_INTR_MEDIA_CHG = 1 << 4, /* AMS media change */
- VSC_INTR_RX_FIFO = 1 << 5, /* Rx FIFO over/underflow */
- VSC_INTR_TX_FIFO = 1 << 6, /* Tx FIFO over/underflow */
- VSC_INTR_DESCRAMBL = 1 << 7, /* descrambler lock-lost */
- VSC_INTR_SYMBOL_ERR = 1 << 8, /* symbol error */
- VSC_INTR_NEG_DONE = 1 << 10, /* autoneg done */
- VSC_INTR_NEG_ERR = 1 << 11, /* autoneg error */
- VSC_INTR_LINK_CHG = 1 << 13, /* link change */
- VSC_INTR_ENABLE = 1 << 15, /* interrupt enable */
+ VSC_INTR_MS_ERR = 1 << 1, /* master/slave resolution error */
+ VSC_INTR_CABLE = 1 << 2, /* cable impairment */
+ VSC_INTR_FALSE_CARR = 1 << 3, /* false carrier */
+ VSC_INTR_MEDIA_CHG = 1 << 4, /* AMS media change */
+ VSC_INTR_RX_FIFO = 1 << 5, /* Rx FIFO over/underflow */
+ VSC_INTR_TX_FIFO = 1 << 6, /* Tx FIFO over/underflow */
+ VSC_INTR_DESCRAMBL = 1 << 7, /* descrambler lock-lost */
+ VSC_INTR_SYMBOL_ERR = 1 << 8, /* symbol error */
+ VSC_INTR_NEG_DONE = 1 << 10, /* autoneg done */
+ VSC_INTR_NEG_ERR = 1 << 11, /* autoneg error */
+ VSC_INTR_DPLX_CHG = 1 << 12, /* duplex change */
+ VSC_INTR_LINK_CHG = 1 << 13, /* link change */
+ VSC_INTR_SPD_CHG = 1 << 14, /* speed change */
+ VSC_INTR_ENABLE = 1 << 15, /* interrupt enable */
+};
+
+enum {
+ VSC_CTRL_CLAUSE37_VIEW = 1 << 4, /* Switch to Clause 37 view */
+ VSC_CTRL_MEDIA_MODE_HI = 0xf000 /* High part of media mode select */
};
#define CFG_CHG_INTR_MASK (VSC_INTR_LINK_CHG | VSC_INTR_NEG_ERR | \
+ VSC_INTR_DPLX_CHG | VSC_INTR_SPD_CHG | \
VSC_INTR_NEG_DONE)
#define INTR_MASK (CFG_CHG_INTR_MASK | VSC_INTR_TX_FIFO | VSC_INTR_RX_FIFO | \
VSC_INTR_ENABLE)
@@ -184,6 +196,112 @@ static int vsc8211_get_link_status(struct cphy *cphy, int *link_ok,
return 0;
}
+static int vsc8211_get_link_status_fiber(struct cphy *cphy, int *link_ok,
+ int *speed, int *duplex, int *fc)
+{
+ unsigned int bmcr, status, lpa, adv;
+ int err, sp = -1, dplx = -1, pause = 0;
+
+ err = mdio_read(cphy, 0, MII_BMCR, &bmcr);
+ if (!err)
+ err = mdio_read(cphy, 0, MII_BMSR, &status);
+ if (err)
+ return err;
+
+ if (link_ok) {
+ /*
+ * BMSR_LSTATUS is latch-low, so if it is 0 we need to read it
+ * once more to get the current link state.
+ */
+ if (!(status & BMSR_LSTATUS))
+ err = mdio_read(cphy, 0, MII_BMSR, &status);
+ if (err)
+ return err;
+ *link_ok = (status & BMSR_LSTATUS) != 0;
+ }
+ if (!(bmcr & BMCR_ANENABLE)) {
+ dplx = (bmcr & BMCR_FULLDPLX) ? DUPLEX_FULL : DUPLEX_HALF;
+ if (bmcr & BMCR_SPEED1000)
+ sp = SPEED_1000;
+ else if (bmcr & BMCR_SPEED100)
+ sp = SPEED_100;
+ else
+ sp = SPEED_10;
+ } else if (status & BMSR_ANEGCOMPLETE) {
+ err = mdio_read(cphy, 0, MII_LPA, &lpa);
+ if (!err)
+ err = mdio_read(cphy, 0, MII_ADVERTISE, &adv);
+ if (err)
+ return err;
+
+ if (adv & lpa & ADVERTISE_1000XFULL) {
+ dplx = DUPLEX_FULL;
+ sp = SPEED_1000;
+ } else if (adv & lpa & ADVERTISE_1000XHALF) {
+ dplx = DUPLEX_HALF;
+ sp = SPEED_1000;
+ }
+
+ if (fc && dplx == DUPLEX_FULL) {
+ if (lpa & adv & ADVERTISE_1000XPAUSE)
+ pause = PAUSE_RX | PAUSE_TX;
+ else if ((lpa & ADVERTISE_1000XPAUSE) &&
+ (adv & lpa & ADVERTISE_1000XPSE_ASYM))
+ pause = PAUSE_TX;
+ else if ((lpa & ADVERTISE_1000XPSE_ASYM) &&
+ (adv & ADVERTISE_1000XPAUSE))
+ pause = PAUSE_RX;
+ }
+ }
+ if (speed)
+ *speed = sp;
+ if (duplex)
+ *duplex = dplx;
+ if (fc)
+ *fc = pause;
+ return 0;
+}
+
+/*
+ * Enable/disable auto MDI/MDI-X in forced link speed mode.
+ */
+static int vsc8211_set_automdi(struct cphy *phy, int enable)
+{
+ int err;
+
+ err = mdio_write(phy, 0, VSC8211_EXT_PAGE_AXS, 0x52b5);
+ if (err)
+ return err;
+
+ err = mdio_write(phy, 0, 18, 0x12);
+ if (err)
+ return err;
+
+ err = mdio_write(phy, 0, 17, enable ? 0x2803 : 0x3003);
+ if (err)
+ return err;
+
+ err = mdio_write(phy, 0, 16, 0x87fa);
+ if (err)
+ return err;
+
+ err = mdio_write(phy, 0, VSC8211_EXT_PAGE_AXS, 0);
+ if (err)
+ return err;
+
+ return 0;
+}
+
+int vsc8211_set_speed_duplex(struct cphy *phy, int speed, int duplex)
+{
+ int err;
+
+ err = t3_set_phy_speed_duplex(phy, speed, duplex);
+ if (!err)
+ err = vsc8211_set_automdi(phy, 1);
+ return err;
+}
+
static int vsc8211_power_down(struct cphy *cphy, int enable)
{
return t3_mdio_change_bits(cphy, 0, MII_BMCR, BMCR_PDOWN,
@@ -221,8 +339,66 @@ static struct cphy_ops vsc8211_ops = {
.power_down = vsc8211_power_down,
};
-void t3_vsc8211_phy_prep(struct cphy *phy, struct adapter *adapter,
- int phy_addr, const struct mdio_ops *mdio_ops)
+static struct cphy_ops vsc8211_fiber_ops = {
+ .reset = vsc8211_reset,
+ .intr_enable = vsc8211_intr_enable,
+ .intr_disable = vsc8211_intr_disable,
+ .intr_clear = vsc8211_intr_clear,
+ .intr_handler = vsc8211_intr_handler,
+ .autoneg_enable = vsc8211_autoneg_enable,
+ .autoneg_restart = vsc8211_autoneg_restart,
+ .advertise = t3_phy_advertise_fiber,
+ .set_speed_duplex = t3_set_phy_speed_duplex,
+ .get_link_status = vsc8211_get_link_status_fiber,
+ .power_down = vsc8211_power_down,
+};
+
+int t3_vsc8211_phy_prep(struct cphy *phy, struct adapter *adapter,
+ int phy_addr, const struct mdio_ops *mdio_ops)
{
- cphy_init(phy, adapter, phy_addr, &vsc8211_ops, mdio_ops);
+ int err;
+ unsigned int val;
+
+ cphy_init(phy, adapter, phy_addr, &vsc8211_ops, mdio_ops,
+ SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Full |
+ SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg | SUPPORTED_MII |
+ SUPPORTED_TP | SUPPORTED_IRQ, "10/100/1000BASE-T");
+ msleep(20); /* PHY needs ~10ms to start responding to MDIO */
+
+ err = mdio_read(phy, 0, VSC8211_EXT_CTRL, &val);
+ if (err)
+ return err;
+ if (val & VSC_CTRL_MEDIA_MODE_HI) {
+ /* copper interface, just need to configure the LEDs */
+ return mdio_write(phy, 0, VSC8211_LED_CTRL, 0x100);
+ }
+
+ phy->caps = SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg |
+ SUPPORTED_MII | SUPPORTED_FIBRE | SUPPORTED_IRQ;
+ phy->desc = "1000BASE-X";
+ phy->ops = &vsc8211_fiber_ops;
+
+ err = mdio_write(phy, 0, VSC8211_EXT_PAGE_AXS, 1);
+ if (err)
+ return err;
+
+ err = mdio_write(phy, 0, VSC8211_SIGDET_CTRL, 1);
+ if (err)
+ return err;
+
+ err = mdio_write(phy, 0, VSC8211_EXT_PAGE_AXS, 0);
+ if (err)
+ return err;
+
+ err = mdio_write(phy, 0, VSC8211_EXT_CTRL,
+ val | VSC_CTRL_CLAUSE37_VIEW);
+ if (err)
+ return err;
+
+ err = vsc8211_reset(phy, 0);
+ if (err)
+ return err;
+
+ udelay(5); /* delay after reset before next SMI */
+ return 0;
}
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 453115acaad231c0efb4b902db371760c5d5bf0c..3d69fae781cf5461949b4d9fccf1e9ce7244249d 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -191,7 +191,7 @@ MODULE_PARM_DESC(use_io, "Force use of i/o access mode");
#define DPRINTK(nlevel, klevel, fmt, args...) \
(void)((NETIF_MSG_##nlevel & nic->msg_enable) && \
printk(KERN_##klevel PFX "%s: %s: " fmt, nic->netdev->name, \
- __FUNCTION__ , ## args))
+ __func__ , ## args))
#define INTEL_8255X_ETHERNET_DEVICE(device_id, ich) {\
PCI_VENDOR_ID_INTEL, device_id, PCI_ANY_ID, PCI_ANY_ID, \
@@ -2738,9 +2738,7 @@ static int __devinit e100_probe(struct pci_dev *pdev,
nic->flags |= wol_magic;
/* ack any pending wake events, disable PME */
- err = pci_enable_wake(pdev, 0, 0);
- if (err)
- DPRINTK(PROBE, ERR, "Error clearing wake event\n");
+ pci_pme_active(pdev, false);
strcpy(netdev->name, "eth%d");
if((err = register_netdev(netdev))) {
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
index 19e317eaf5bc4582adb3279df31247368ad13da3..62f62970f978a4bc32bdc1c987a236056c9b6b84 100644
--- a/drivers/net/e1000/e1000.h
+++ b/drivers/net/e1000/e1000.h
@@ -155,8 +155,6 @@ do { \
#endif
#define E1000_MNG_VLAN_NONE (-1)
-/* Number of packet split data buffers (not including the header buffer) */
-#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)
/* wrapper around a pointer to a socket buffer,
* so a DMA handle can be stored along with the buffer */
@@ -168,14 +166,6 @@ struct e1000_buffer {
u16 next_to_watch;
};
-struct e1000_ps_page {
- struct page *ps_page[PS_PAGE_BUFFERS];
-};
-
-struct e1000_ps_page_dma {
- u64 ps_page_dma[PS_PAGE_BUFFERS];
-};
-
struct e1000_tx_ring {
/* pointer to the descriptor ring memory */
void *desc;
@@ -213,9 +203,6 @@ struct e1000_rx_ring {
unsigned int next_to_clean;
/* array of buffer information structs */
struct e1000_buffer *buffer_info;
- /* arrays of page information for packet split */
- struct e1000_ps_page *ps_page;
- struct e1000_ps_page_dma *ps_page_dma;
/* cpu for rx queue */
int cpu;
@@ -228,8 +215,6 @@ struct e1000_rx_ring {
((((R)->next_to_clean > (R)->next_to_use) \
? 0 : (R)->count) + (R)->next_to_clean - (R)->next_to_use - 1)
-#define E1000_RX_DESC_PS(R, i) \
- (&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
#define E1000_RX_DESC_EXT(R, i) \
(&(((union e1000_rx_desc_extended *)((R).desc))[i]))
#define E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i]))
@@ -311,10 +296,8 @@ struct e1000_adapter {
u32 rx_int_delay;
u32 rx_abs_int_delay;
bool rx_csum;
- unsigned int rx_ps_pages;
u32 gorcl;
u64 gorcl_old;
- u16 rx_ps_bsize0;
/* OS defined structs */
struct net_device *netdev;
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 9d6edf3e73f92998d8fb4f19ddbbfe64cd2ca4ac..d04eef53571e209bd0f49dafce91d89f759ccaf7 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -144,6 +144,8 @@ static s32 e1000_host_if_read_cookie(struct e1000_hw *hw, u8 *buffer);
static u8 e1000_calculate_mng_checksum(char *buffer, u32 length);
static s32 e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex);
static s32 e1000_configure_kmrn_for_1000(struct e1000_hw *hw);
+static s32 e1000_do_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
+static s32 e1000_do_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
/* IGP cable length table */
static const
@@ -168,6 +170,8 @@ u16 e1000_igp_2_cable_length_table[IGP02E1000_AGC_LENGTH_TABLE_SIZE] =
83, 89, 95, 100, 105, 109, 113, 116, 119, 122, 124,
104, 109, 114, 118, 121, 124};
+static DEFINE_SPINLOCK(e1000_eeprom_lock);
+
/******************************************************************************
* Set the phy type member in the hw struct.
*
@@ -4903,6 +4907,15 @@ static s32 e1000_spi_eeprom_ready(struct e1000_hw *hw)
* words - number of words to read
*****************************************************************************/
s32 e1000_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
+{
+ s32 ret;
+ spin_lock(&e1000_eeprom_lock);
+ ret = e1000_do_read_eeprom(hw, offset, words, data);
+ spin_unlock(&e1000_eeprom_lock);
+ return ret;
+}
+
+static s32 e1000_do_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u32 i = 0;
@@ -5235,6 +5248,16 @@ s32 e1000_update_eeprom_checksum(struct e1000_hw *hw)
* EEPROM will most likely contain an invalid checksum.
*****************************************************************************/
s32 e1000_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
+{
+ s32 ret;
+ spin_lock(&e1000_eeprom_lock);
+ ret = e1000_do_write_eeprom(hw, offset, words, data);
+ spin_unlock(&e1000_eeprom_lock);
+ return ret;
+}
+
+
+static s32 e1000_do_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
s32 status = 0;
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index ad6da7b67e555023532134d64e6ac1efd326049f..3bafaede7916f844696cbdef0c6e01fa8ede6b1e 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -137,15 +137,9 @@ static int e1000_clean(struct napi_struct *napi, int budget);
static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
struct e1000_rx_ring *rx_ring,
int *work_done, int work_to_do);
-static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring,
- int *work_done, int work_to_do);
static void e1000_alloc_rx_buffers(struct e1000_adapter *adapter,
struct e1000_rx_ring *rx_ring,
int cleaned_count);
-static void e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring,
- int cleaned_count);
static int e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd);
static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
int cmd);
@@ -1331,7 +1325,6 @@ static int __devinit e1000_sw_init(struct e1000_adapter *adapter)
pci_read_config_word(pdev, PCI_COMMAND, &hw->pci_cmd_word);
adapter->rx_buffer_len = MAXIMUM_ETHERNET_VLAN_SIZE;
- adapter->rx_ps_bsize0 = E1000_RXBUFFER_128;
hw->max_frame_size = netdev->mtu +
ENET_HEADER_SIZE + ETHERNET_FCS_SIZE;
hw->min_frame_size = MINIMUM_ETHERNET_FRAME_SIZE;
@@ -1815,26 +1808,6 @@ static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
}
memset(rxdr->buffer_info, 0, size);
- rxdr->ps_page = kcalloc(rxdr->count, sizeof(struct e1000_ps_page),
- GFP_KERNEL);
- if (!rxdr->ps_page) {
- vfree(rxdr->buffer_info);
- DPRINTK(PROBE, ERR,
- "Unable to allocate memory for the receive descriptor ring\n");
- return -ENOMEM;
- }
-
- rxdr->ps_page_dma = kcalloc(rxdr->count,
- sizeof(struct e1000_ps_page_dma),
- GFP_KERNEL);
- if (!rxdr->ps_page_dma) {
- vfree(rxdr->buffer_info);
- kfree(rxdr->ps_page);
- DPRINTK(PROBE, ERR,
- "Unable to allocate memory for the receive descriptor ring\n");
- return -ENOMEM;
- }
-
if (hw->mac_type <= e1000_82547_rev_2)
desc_len = sizeof(struct e1000_rx_desc);
else
@@ -1852,8 +1825,6 @@ static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
"Unable to allocate memory for the receive descriptor ring\n");
setup_rx_desc_die:
vfree(rxdr->buffer_info);
- kfree(rxdr->ps_page);
- kfree(rxdr->ps_page_dma);
return -ENOMEM;
}
@@ -1932,11 +1903,7 @@ int e1000_setup_all_rx_resources(struct e1000_adapter *adapter)
static void e1000_setup_rctl(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
- u32 rctl, rfctl;
- u32 psrctl = 0;
-#ifndef CONFIG_E1000_DISABLE_PACKET_SPLIT
- u32 pages = 0;
-#endif
+ u32 rctl;
rctl = er32(RCTL);
@@ -1988,55 +1955,6 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
break;
}
-#ifndef CONFIG_E1000_DISABLE_PACKET_SPLIT
- /* 82571 and greater support packet-split where the protocol
- * header is placed in skb->data and the packet data is
- * placed in pages hanging off of skb_shinfo(skb)->nr_frags.
- * In the case of a non-split, skb->data is linearly filled,
- * followed by the page buffers. Therefore, skb->data is
- * sized to hold the largest protocol header.
- */
- /* allocations using alloc_page take too long for regular MTU
- * so only enable packet split for jumbo frames */
- pages = PAGE_USE_COUNT(adapter->netdev->mtu);
- if ((hw->mac_type >= e1000_82571) && (pages <= 3) &&
- PAGE_SIZE <= 16384 && (rctl & E1000_RCTL_LPE))
- adapter->rx_ps_pages = pages;
- else
- adapter->rx_ps_pages = 0;
-#endif
- if (adapter->rx_ps_pages) {
- /* Configure extra packet-split registers */
- rfctl = er32(RFCTL);
- rfctl |= E1000_RFCTL_EXTEN;
- /* disable packet split support for IPv6 extension headers,
- * because some malformed IPv6 headers can hang the RX */
- rfctl |= (E1000_RFCTL_IPV6_EX_DIS |
- E1000_RFCTL_NEW_IPV6_EXT_DIS);
-
- ew32(RFCTL, rfctl);
-
- rctl |= E1000_RCTL_DTYP_PS;
-
- psrctl |= adapter->rx_ps_bsize0 >>
- E1000_PSRCTL_BSIZE0_SHIFT;
-
- switch (adapter->rx_ps_pages) {
- case 3:
- psrctl |= PAGE_SIZE <<
- E1000_PSRCTL_BSIZE3_SHIFT;
- case 2:
- psrctl |= PAGE_SIZE <<
- E1000_PSRCTL_BSIZE2_SHIFT;
- case 1:
- psrctl |= PAGE_SIZE >>
- E1000_PSRCTL_BSIZE1_SHIFT;
- break;
- }
-
- ew32(PSRCTL, psrctl);
- }
-
ew32(RCTL, rctl);
}
@@ -2053,18 +1971,10 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
struct e1000_hw *hw = &adapter->hw;
u32 rdlen, rctl, rxcsum, ctrl_ext;
- if (adapter->rx_ps_pages) {
- /* this is a 32 byte descriptor */
- rdlen = adapter->rx_ring[0].count *
- sizeof(union e1000_rx_desc_packet_split);
- adapter->clean_rx = e1000_clean_rx_irq_ps;
- adapter->alloc_rx_buf = e1000_alloc_rx_buffers_ps;
- } else {
- rdlen = adapter->rx_ring[0].count *
- sizeof(struct e1000_rx_desc);
- adapter->clean_rx = e1000_clean_rx_irq;
- adapter->alloc_rx_buf = e1000_alloc_rx_buffers;
- }
+ rdlen = adapter->rx_ring[0].count *
+ sizeof(struct e1000_rx_desc);
+ adapter->clean_rx = e1000_clean_rx_irq;
+ adapter->alloc_rx_buf = e1000_alloc_rx_buffers;
/* disable receives while setting up the descriptors */
rctl = er32(RCTL);
@@ -2109,28 +2019,14 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
/* Enable 82543 Receive Checksum Offload for TCP and UDP */
if (hw->mac_type >= e1000_82543) {
rxcsum = er32(RXCSUM);
- if (adapter->rx_csum) {
+ if (adapter->rx_csum)
rxcsum |= E1000_RXCSUM_TUOFL;
-
- /* Enable 82571 IPv4 payload checksum for UDP fragments
- * Must be used in conjunction with packet-split. */
- if ((hw->mac_type >= e1000_82571) &&
- (adapter->rx_ps_pages)) {
- rxcsum |= E1000_RXCSUM_IPPCSE;
- }
- } else {
- rxcsum &= ~E1000_RXCSUM_TUOFL;
+ else
/* don't need to clear IPPCSE as it defaults to 0 */
- }
+ rxcsum &= ~E1000_RXCSUM_TUOFL;
ew32(RXCSUM, rxcsum);
}
- /* enable early receives on 82573, only takes effect if using > 2048
- * byte total frame size. for example only for jumbo frames */
-#define E1000_ERT_2048 0x100
- if (hw->mac_type == e1000_82573)
- ew32(ERT, E1000_ERT_2048);
-
/* Enable Receives */
ew32(RCTL, rctl);
}
@@ -2256,10 +2152,6 @@ static void e1000_free_rx_resources(struct e1000_adapter *adapter,
vfree(rx_ring->buffer_info);
rx_ring->buffer_info = NULL;
- kfree(rx_ring->ps_page);
- rx_ring->ps_page = NULL;
- kfree(rx_ring->ps_page_dma);
- rx_ring->ps_page_dma = NULL;
pci_free_consistent(pdev, rx_ring->size, rx_ring->desc, rx_ring->dma);
@@ -2292,11 +2184,9 @@ static void e1000_clean_rx_ring(struct e1000_adapter *adapter,
{
struct e1000_hw *hw = &adapter->hw;
struct e1000_buffer *buffer_info;
- struct e1000_ps_page *ps_page;
- struct e1000_ps_page_dma *ps_page_dma;
struct pci_dev *pdev = adapter->pdev;
unsigned long size;
- unsigned int i, j;
+ unsigned int i;
/* Free all the Rx ring sk_buffs */
for (i = 0; i < rx_ring->count; i++) {
@@ -2310,25 +2200,10 @@ static void e1000_clean_rx_ring(struct e1000_adapter *adapter,
dev_kfree_skb(buffer_info->skb);
buffer_info->skb = NULL;
}
- ps_page = &rx_ring->ps_page[i];
- ps_page_dma = &rx_ring->ps_page_dma[i];
- for (j = 0; j < adapter->rx_ps_pages; j++) {
- if (!ps_page->ps_page[j]) break;
- pci_unmap_page(pdev,
- ps_page_dma->ps_page_dma[j],
- PAGE_SIZE, PCI_DMA_FROMDEVICE);
- ps_page_dma->ps_page_dma[j] = 0;
- put_page(ps_page->ps_page[j]);
- ps_page->ps_page[j] = NULL;
- }
}
size = sizeof(struct e1000_buffer) * rx_ring->count;
memset(rx_ring->buffer_info, 0, size);
- size = sizeof(struct e1000_ps_page) * rx_ring->count;
- memset(rx_ring->ps_page, 0, size);
- size = sizeof(struct e1000_ps_page_dma) * rx_ring->count;
- memset(rx_ring->ps_page_dma, 0, size);
/* Zero out the descriptor ring */
@@ -2998,32 +2873,49 @@ static bool e1000_tx_csum(struct e1000_adapter *adapter,
struct e1000_buffer *buffer_info;
unsigned int i;
u8 css;
+ u32 cmd_len = E1000_TXD_CMD_DEXT;
- if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
- css = skb_transport_offset(skb);
+ if (skb->ip_summed != CHECKSUM_PARTIAL)
+ return false;
- i = tx_ring->next_to_use;
- buffer_info = &tx_ring->buffer_info[i];
- context_desc = E1000_CONTEXT_DESC(*tx_ring, i);
+ switch (skb->protocol) {
+ case __constant_htons(ETH_P_IP):
+ if (ip_hdr(skb)->protocol == IPPROTO_TCP)
+ cmd_len |= E1000_TXD_CMD_TCP;
+ break;
+ case __constant_htons(ETH_P_IPV6):
+ /* XXX not handling all IPV6 headers */
+ if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
+ cmd_len |= E1000_TXD_CMD_TCP;
+ break;
+ default:
+ if (unlikely(net_ratelimit()))
+ DPRINTK(DRV, WARNING,
+ "checksum_partial proto=%x!\n", skb->protocol);
+ break;
+ }
- context_desc->lower_setup.ip_config = 0;
- context_desc->upper_setup.tcp_fields.tucss = css;
- context_desc->upper_setup.tcp_fields.tucso =
- css + skb->csum_offset;
- context_desc->upper_setup.tcp_fields.tucse = 0;
- context_desc->tcp_seg_setup.data = 0;
- context_desc->cmd_and_length = cpu_to_le32(E1000_TXD_CMD_DEXT);
+ css = skb_transport_offset(skb);
- buffer_info->time_stamp = jiffies;
- buffer_info->next_to_watch = i;
+ i = tx_ring->next_to_use;
+ buffer_info = &tx_ring->buffer_info[i];
+ context_desc = E1000_CONTEXT_DESC(*tx_ring, i);
- if (unlikely(++i == tx_ring->count)) i = 0;
- tx_ring->next_to_use = i;
+ context_desc->lower_setup.ip_config = 0;
+ context_desc->upper_setup.tcp_fields.tucss = css;
+ context_desc->upper_setup.tcp_fields.tucso =
+ css + skb->csum_offset;
+ context_desc->upper_setup.tcp_fields.tucse = 0;
+ context_desc->tcp_seg_setup.data = 0;
+ context_desc->cmd_and_length = cpu_to_le32(cmd_len);
- return true;
- }
+ buffer_info->time_stamp = jiffies;
+ buffer_info->next_to_watch = i;
- return false;
+ if (unlikely(++i == tx_ring->count)) i = 0;
+ tx_ring->next_to_use = i;
+
+ return true;
}
#define E1000_MAX_TXD_PWR 12
@@ -4234,181 +4126,6 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
return cleaned;
}
-/**
- * e1000_clean_rx_irq_ps - Send received data up the network stack; packet split
- * @adapter: board private structure
- **/
-
-static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring,
- int *work_done, int work_to_do)
-{
- union e1000_rx_desc_packet_split *rx_desc, *next_rxd;
- struct net_device *netdev = adapter->netdev;
- struct pci_dev *pdev = adapter->pdev;
- struct e1000_buffer *buffer_info, *next_buffer;
- struct e1000_ps_page *ps_page;
- struct e1000_ps_page_dma *ps_page_dma;
- struct sk_buff *skb;
- unsigned int i, j;
- u32 length, staterr;
- int cleaned_count = 0;
- bool cleaned = false;
- unsigned int total_rx_bytes=0, total_rx_packets=0;
-
- i = rx_ring->next_to_clean;
- rx_desc = E1000_RX_DESC_PS(*rx_ring, i);
- staterr = le32_to_cpu(rx_desc->wb.middle.status_error);
- buffer_info = &rx_ring->buffer_info[i];
-
- while (staterr & E1000_RXD_STAT_DD) {
- ps_page = &rx_ring->ps_page[i];
- ps_page_dma = &rx_ring->ps_page_dma[i];
-
- if (unlikely(*work_done >= work_to_do))
- break;
- (*work_done)++;
-
- skb = buffer_info->skb;
-
- /* in the packet split case this is header only */
- prefetch(skb->data - NET_IP_ALIGN);
-
- if (++i == rx_ring->count) i = 0;
- next_rxd = E1000_RX_DESC_PS(*rx_ring, i);
- prefetch(next_rxd);
-
- next_buffer = &rx_ring->buffer_info[i];
-
- cleaned = true;
- cleaned_count++;
- pci_unmap_single(pdev, buffer_info->dma,
- buffer_info->length,
- PCI_DMA_FROMDEVICE);
-
- if (unlikely(!(staterr & E1000_RXD_STAT_EOP))) {
- E1000_DBG("%s: Packet Split buffers didn't pick up"
- " the full packet\n", netdev->name);
- dev_kfree_skb_irq(skb);
- goto next_desc;
- }
-
- if (unlikely(staterr & E1000_RXDEXT_ERR_FRAME_ERR_MASK)) {
- dev_kfree_skb_irq(skb);
- goto next_desc;
- }
-
- length = le16_to_cpu(rx_desc->wb.middle.length0);
-
- if (unlikely(!length)) {
- E1000_DBG("%s: Last part of the packet spanning"
- " multiple descriptors\n", netdev->name);
- dev_kfree_skb_irq(skb);
- goto next_desc;
- }
-
- /* Good Receive */
- skb_put(skb, length);
-
- {
- /* this looks ugly, but it seems compiler issues make it
- more efficient than reusing j */
- int l1 = le16_to_cpu(rx_desc->wb.upper.length[0]);
-
- /* page alloc/put takes too long and effects small packet
- * throughput, so unsplit small packets and save the alloc/put*/
- if (l1 && (l1 <= copybreak) && ((length + l1) <= adapter->rx_ps_bsize0)) {
- u8 *vaddr;
- /* there is no documentation about how to call
- * kmap_atomic, so we can't hold the mapping
- * very long */
- pci_dma_sync_single_for_cpu(pdev,
- ps_page_dma->ps_page_dma[0],
- PAGE_SIZE,
- PCI_DMA_FROMDEVICE);
- vaddr = kmap_atomic(ps_page->ps_page[0],
- KM_SKB_DATA_SOFTIRQ);
- memcpy(skb_tail_pointer(skb), vaddr, l1);
- kunmap_atomic(vaddr, KM_SKB_DATA_SOFTIRQ);
- pci_dma_sync_single_for_device(pdev,
- ps_page_dma->ps_page_dma[0],
- PAGE_SIZE, PCI_DMA_FROMDEVICE);
- /* remove the CRC */
- l1 -= 4;
- skb_put(skb, l1);
- goto copydone;
- } /* if */
- }
-
- for (j = 0; j < adapter->rx_ps_pages; j++) {
- length = le16_to_cpu(rx_desc->wb.upper.length[j]);
- if (!length)
- break;
- pci_unmap_page(pdev, ps_page_dma->ps_page_dma[j],
- PAGE_SIZE, PCI_DMA_FROMDEVICE);
- ps_page_dma->ps_page_dma[j] = 0;
- skb_fill_page_desc(skb, j, ps_page->ps_page[j], 0,
- length);
- ps_page->ps_page[j] = NULL;
- skb->len += length;
- skb->data_len += length;
- skb->truesize += length;
- }
-
- /* strip the ethernet crc, problem is we're using pages now so
- * this whole operation can get a little cpu intensive */
- pskb_trim(skb, skb->len - 4);
-
-copydone:
- total_rx_bytes += skb->len;
- total_rx_packets++;
-
- e1000_rx_checksum(adapter, staterr,
- le16_to_cpu(rx_desc->wb.lower.hi_dword.csum_ip.csum), skb);
- skb->protocol = eth_type_trans(skb, netdev);
-
- if (likely(rx_desc->wb.upper.header_status &
- cpu_to_le16(E1000_RXDPS_HDRSTAT_HDRSP)))
- adapter->rx_hdr_split++;
-
- if (unlikely(adapter->vlgrp && (staterr & E1000_RXD_STAT_VP))) {
- vlan_hwaccel_receive_skb(skb, adapter->vlgrp,
- le16_to_cpu(rx_desc->wb.middle.vlan));
- } else {
- netif_receive_skb(skb);
- }
-
- netdev->last_rx = jiffies;
-
-next_desc:
- rx_desc->wb.middle.status_error &= cpu_to_le32(~0xFF);
- buffer_info->skb = NULL;
-
- /* return some buffers to hardware, one at a time is too slow */
- if (unlikely(cleaned_count >= E1000_RX_BUFFER_WRITE)) {
- adapter->alloc_rx_buf(adapter, rx_ring, cleaned_count);
- cleaned_count = 0;
- }
-
- /* use prefetched values */
- rx_desc = next_rxd;
- buffer_info = next_buffer;
-
- staterr = le32_to_cpu(rx_desc->wb.middle.status_error);
- }
- rx_ring->next_to_clean = i;
-
- cleaned_count = E1000_DESC_UNUSED(rx_ring);
- if (cleaned_count)
- adapter->alloc_rx_buf(adapter, rx_ring, cleaned_count);
-
- adapter->total_rx_packets += total_rx_packets;
- adapter->total_rx_bytes += total_rx_bytes;
- adapter->net_stats.rx_bytes += total_rx_bytes;
- adapter->net_stats.rx_packets += total_rx_packets;
- return cleaned;
-}
-
/**
* e1000_alloc_rx_buffers - Replace used receive buffers; legacy & extended
* @adapter: address of board private structure
@@ -4520,104 +4237,6 @@ static void e1000_alloc_rx_buffers(struct e1000_adapter *adapter,
}
}
-/**
- * e1000_alloc_rx_buffers_ps - Replace used receive buffers; packet split
- * @adapter: address of board private structure
- **/
-
-static void e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring,
- int cleaned_count)
-{
- struct e1000_hw *hw = &adapter->hw;
- struct net_device *netdev = adapter->netdev;
- struct pci_dev *pdev = adapter->pdev;
- union e1000_rx_desc_packet_split *rx_desc;
- struct e1000_buffer *buffer_info;
- struct e1000_ps_page *ps_page;
- struct e1000_ps_page_dma *ps_page_dma;
- struct sk_buff *skb;
- unsigned int i, j;
-
- i = rx_ring->next_to_use;
- buffer_info = &rx_ring->buffer_info[i];
- ps_page = &rx_ring->ps_page[i];
- ps_page_dma = &rx_ring->ps_page_dma[i];
-
- while (cleaned_count--) {
- rx_desc = E1000_RX_DESC_PS(*rx_ring, i);
-
- for (j = 0; j < PS_PAGE_BUFFERS; j++) {
- if (j < adapter->rx_ps_pages) {
- if (likely(!ps_page->ps_page[j])) {
- ps_page->ps_page[j] =
- alloc_page(GFP_ATOMIC);
- if (unlikely(!ps_page->ps_page[j])) {
- adapter->alloc_rx_buff_failed++;
- goto no_buffers;
- }
- ps_page_dma->ps_page_dma[j] =
- pci_map_page(pdev,
- ps_page->ps_page[j],
- 0, PAGE_SIZE,
- PCI_DMA_FROMDEVICE);
- }
- /* Refresh the desc even if buffer_addrs didn't
- * change because each write-back erases
- * this info.
- */
- rx_desc->read.buffer_addr[j+1] =
- cpu_to_le64(ps_page_dma->ps_page_dma[j]);
- } else
- rx_desc->read.buffer_addr[j+1] = ~cpu_to_le64(0);
- }
-
- skb = netdev_alloc_skb(netdev,
- adapter->rx_ps_bsize0 + NET_IP_ALIGN);
-
- if (unlikely(!skb)) {
- adapter->alloc_rx_buff_failed++;
- break;
- }
-
- /* Make buffer alignment 2 beyond a 16 byte boundary
- * this will result in a 16 byte aligned IP header after
- * the 14 byte MAC header is removed
- */
- skb_reserve(skb, NET_IP_ALIGN);
-
- buffer_info->skb = skb;
- buffer_info->length = adapter->rx_ps_bsize0;
- buffer_info->dma = pci_map_single(pdev, skb->data,
- adapter->rx_ps_bsize0,
- PCI_DMA_FROMDEVICE);
-
- rx_desc->read.buffer_addr[0] = cpu_to_le64(buffer_info->dma);
-
- if (unlikely(++i == rx_ring->count)) i = 0;
- buffer_info = &rx_ring->buffer_info[i];
- ps_page = &rx_ring->ps_page[i];
- ps_page_dma = &rx_ring->ps_page_dma[i];
- }
-
-no_buffers:
- if (likely(rx_ring->next_to_use != i)) {
- rx_ring->next_to_use = i;
- if (unlikely(i-- == 0)) i = (rx_ring->count - 1);
-
- /* Force memory writes to complete before letting h/w
- * know there are new descriptors to fetch. (Only
- * applicable for weak-ordered memory model archs,
- * such as IA-64). */
- wmb();
- /* Hardware increments by 16 bytes, but packet split
- * descriptors are 32 bytes...so we increment tail
- * twice as much.
- */
- writel(i<<1, hw->hw_addr + rx_ring->rdt);
- }
-}
-
/**
* e1000_smartspeed - Workaround for SmartSpeed on 82541 and 82547 controllers.
* @adapter:
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 462351ca2c81ac991a088b971a0bc46b1f51c5a7..b2c910c52df9756717246d21bdf2b115ab475d2c 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -38,6 +38,7 @@
* 82573V Gigabit Ethernet Controller (Copper)
* 82573E Gigabit Ethernet Controller (Copper)
* 82573L Gigabit Ethernet Controller
+ * 82574L Gigabit Network Connection
*/
#include <linux/netdevice.h>
@@ -54,6 +55,8 @@
#define E1000_GCR_L1_ACT_WITHOUT_L0S_RX 0x08000000
+#define E1000_NVM_INIT_CTRL2_MNGM 0x6000 /* Manageability Operation Mode mask */
+
static s32 e1000_get_phy_id_82571(struct e1000_hw *hw);
static s32 e1000_setup_copper_link_82571(struct e1000_hw *hw);
static s32 e1000_setup_fiber_serdes_link_82571(struct e1000_hw *hw);
@@ -63,6 +66,8 @@ static s32 e1000_fix_nvm_checksum_82571(struct e1000_hw *hw);
static void e1000_initialize_hw_bits_82571(struct e1000_hw *hw);
static s32 e1000_setup_link_82571(struct e1000_hw *hw);
static void e1000_clear_hw_cntrs_82571(struct e1000_hw *hw);
+static bool e1000_check_mng_mode_82574(struct e1000_hw *hw);
+static s32 e1000_led_on_82574(struct e1000_hw *hw);
/**
* e1000_init_phy_params_82571 - Init PHY func ptrs.
@@ -92,6 +97,9 @@ static s32 e1000_init_phy_params_82571(struct e1000_hw *hw)
case e1000_82573:
phy->type = e1000_phy_m88;
break;
+ case e1000_82574:
+ phy->type = e1000_phy_bm;
+ break;
default:
return -E1000_ERR_PHY;
break;
@@ -111,6 +119,10 @@ static s32 e1000_init_phy_params_82571(struct e1000_hw *hw)
if (phy->id != M88E1111_I_PHY_ID)
return -E1000_ERR_PHY;
break;
+ case e1000_82574:
+ if (phy->id != BME1000_E_PHY_ID_R2)
+ return -E1000_ERR_PHY;
+ break;
default:
return -E1000_ERR_PHY;
break;
@@ -150,6 +162,7 @@ static s32 e1000_init_nvm_params_82571(struct e1000_hw *hw)
switch (hw->mac.type) {
case e1000_82573:
+ case e1000_82574:
if (((eecd >> 15) & 0x3) == 0x3) {
nvm->type = e1000_nvm_flash_hw;
nvm->word_size = 2048;
@@ -245,6 +258,17 @@ static s32 e1000_init_mac_params_82571(struct e1000_adapter *adapter)
break;
}
+ switch (hw->mac.type) {
+ case e1000_82574:
+ func->check_mng_mode = e1000_check_mng_mode_82574;
+ func->led_on = e1000_led_on_82574;
+ break;
+ default:
+ func->check_mng_mode = e1000e_check_mng_mode_generic;
+ func->led_on = e1000e_led_on_generic;
+ break;
+ }
+
return 0;
}
@@ -330,6 +354,8 @@ static s32 e1000_get_variants_82571(struct e1000_adapter *adapter)
static s32 e1000_get_phy_id_82571(struct e1000_hw *hw)
{
struct e1000_phy_info *phy = &hw->phy;
+ s32 ret_val;
+ u16 phy_id = 0;
switch (hw->mac.type) {
case e1000_82571:
@@ -345,6 +371,20 @@ static s32 e1000_get_phy_id_82571(struct e1000_hw *hw)
case e1000_82573:
return e1000e_get_phy_id(hw);
break;
+ case e1000_82574:
+ ret_val = e1e_rphy(hw, PHY_ID1, &phy_id);
+ if (ret_val)
+ return ret_val;
+
+ phy->id = (u32)(phy_id << 16);
+ udelay(20);
+ ret_val = e1e_rphy(hw, PHY_ID2, &phy_id);
+ if (ret_val)
+ return ret_val;
+
+ phy->id |= (u32)(phy_id);
+ phy->revision = (u32)(phy_id & ~PHY_REVISION_MASK);
+ break;
default:
return -E1000_ERR_PHY;
break;
@@ -421,7 +461,7 @@ static s32 e1000_acquire_nvm_82571(struct e1000_hw *hw)
if (ret_val)
return ret_val;
- if (hw->mac.type != e1000_82573)
+ if (hw->mac.type != e1000_82573 && hw->mac.type != e1000_82574)
ret_val = e1000e_acquire_nvm(hw);
if (ret_val)
@@ -461,6 +501,7 @@ static s32 e1000_write_nvm_82571(struct e1000_hw *hw, u16 offset, u16 words,
switch (hw->mac.type) {
case e1000_82573:
+ case e1000_82574:
ret_val = e1000_write_nvm_eewr_82571(hw, offset, words, data);
break;
case e1000_82571:
@@ -735,7 +776,7 @@ static s32 e1000_reset_hw_82571(struct e1000_hw *hw)
* Must acquire the MDIO ownership before MAC reset.
* Ownership defaults to firmware after a reset.
*/
- if (hw->mac.type == e1000_82573) {
+ if (hw->mac.type == e1000_82573 || hw->mac.type == e1000_82574) {
extcnf_ctrl = er32(EXTCNF_CTRL);
extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
@@ -776,7 +817,7 @@ static s32 e1000_reset_hw_82571(struct e1000_hw *hw)
* Need to wait for Phy configuration completion before accessing
* NVM and Phy.
*/
- if (hw->mac.type == e1000_82573)
+ if (hw->mac.type == e1000_82573 || hw->mac.type == e1000_82574)
msleep(25);
/* Clear any pending interrupt events. */
@@ -843,7 +884,7 @@ static s32 e1000_init_hw_82571(struct e1000_hw *hw)
ew32(TXDCTL(0), reg_data);
/* ...for both queues. */
- if (mac->type != e1000_82573) {
+ if (mac->type != e1000_82573 && mac->type != e1000_82574) {
reg_data = er32(TXDCTL(1));
reg_data = (reg_data & ~E1000_TXDCTL_WTHRESH) |
E1000_TXDCTL_FULL_TX_DESC_WB |
@@ -918,19 +959,28 @@ static void e1000_initialize_hw_bits_82571(struct e1000_hw *hw)
}
/* Device Control */
- if (hw->mac.type == e1000_82573) {
+ if (hw->mac.type == e1000_82573 || hw->mac.type == e1000_82574) {
reg = er32(CTRL);
reg &= ~(1 << 29);
ew32(CTRL, reg);
}
/* Extended Device Control */
- if (hw->mac.type == e1000_82573) {
+ if (hw->mac.type == e1000_82573 || hw->mac.type == e1000_82574) {
reg = er32(CTRL_EXT);
reg &= ~(1 << 23);
reg |= (1 << 22);
ew32(CTRL_EXT, reg);
}
+
+ /* PCI-Ex Control Register */
+ if (hw->mac.type == e1000_82574) {
+ reg = er32(GCR);
+ reg |= (1 << 22);
+ ew32(GCR, reg);
+ }
+
+ return;
}
/**
@@ -947,7 +997,7 @@ void e1000e_clear_vfta(struct e1000_hw *hw)
u32 vfta_offset = 0;
u32 vfta_bit_in_reg = 0;
- if (hw->mac.type == e1000_82573) {
+ if (hw->mac.type == e1000_82573 || hw->mac.type == e1000_82574) {
if (hw->mng_cookie.vlan_id != 0) {
/*
* The VFTA is a 4096b bit-field, each identifying
@@ -975,6 +1025,48 @@ void e1000e_clear_vfta(struct e1000_hw *hw)
}
}
+/**
+ * e1000_check_mng_mode_82574 - Check manageability is enabled
+ * @hw: pointer to the HW structure
+ *
+ * Reads the NVM Initialization Control Word 2 and returns true
+ * (>0) if any manageability is enabled, else false (0).
+ **/
+static bool e1000_check_mng_mode_82574(struct e1000_hw *hw)
+{
+ u16 data;
+
+ e1000_read_nvm(hw, NVM_INIT_CONTROL2_REG, 1, &data);
+ return (data & E1000_NVM_INIT_CTRL2_MNGM) != 0;
+}
+
+/**
+ * e1000_led_on_82574 - Turn LED on
+ * @hw: pointer to the HW structure
+ *
+ * Turn LED on.
+ **/
+static s32 e1000_led_on_82574(struct e1000_hw *hw)
+{
+ u32 ctrl;
+ u32 i;
+
+ ctrl = hw->mac.ledctl_mode2;
+ if (!(E1000_STATUS_LU & er32(STATUS))) {
+ /*
+ * If no link, then turn LED on by setting the invert bit
+ * for each LED that's "on" (0x0E) in ledctl_mode2.
+ */
+ for (i = 0; i < 4; i++)
+ if (((hw->mac.ledctl_mode2 >> (i * 8)) & 0xFF) ==
+ E1000_LEDCTL_MODE_LED_ON)
+ ctrl |= (E1000_LEDCTL_LED0_IVRT << (i * 8));
+ }
+ ew32(LEDCTL, ctrl);
+
+ return 0;
+}
+
/**
* e1000_update_mc_addr_list_82571 - Update Multicast addresses
* @hw: pointer to the HW structure
@@ -1018,7 +1110,8 @@ static s32 e1000_setup_link_82571(struct e1000_hw *hw)
* the default flow control setting, so we explicitly
* set it to full.
*/
- if (hw->mac.type == e1000_82573)
+ if ((hw->mac.type == e1000_82573 || hw->mac.type == e1000_82574) &&
+ hw->fc.type == e1000_fc_default)
hw->fc.type = e1000_fc_full;
return e1000e_setup_link(hw);
@@ -1045,6 +1138,7 @@ static s32 e1000_setup_copper_link_82571(struct e1000_hw *hw)
switch (hw->phy.type) {
case e1000_phy_m88:
+ case e1000_phy_bm:
ret_val = e1000e_copper_link_setup_m88(hw);
break;
case e1000_phy_igp_2:
@@ -1114,11 +1208,10 @@ static s32 e1000_valid_led_default_82571(struct e1000_hw *hw, u16 *data)
return ret_val;
}
- if (hw->mac.type == e1000_82573 &&
+ if ((hw->mac.type == e1000_82573 || hw->mac.type == e1000_82574) &&
*data == ID_LED_RESERVED_F746)
*data = ID_LED_DEFAULT_82573;
- else if (*data == ID_LED_RESERVED_0000 ||
- *data == ID_LED_RESERVED_FFFF)
+ else if (*data == ID_LED_RESERVED_0000 || *data == ID_LED_RESERVED_FFFF)
*data = ID_LED_DEFAULT;
return 0;
@@ -1265,13 +1358,13 @@ static void e1000_clear_hw_cntrs_82571(struct e1000_hw *hw)
}
static struct e1000_mac_operations e82571_mac_ops = {
- .mng_mode_enab = E1000_MNG_IAMT_MODE << E1000_FWSM_MODE_SHIFT,
+ /* .check_mng_mode: mac type dependent */
/* .check_for_link: media type dependent */
.cleanup_led = e1000e_cleanup_led_generic,
.clear_hw_cntrs = e1000_clear_hw_cntrs_82571,
.get_bus_info = e1000e_get_bus_info_pcie,
/* .get_link_up_info: media type dependent */
- .led_on = e1000e_led_on_generic,
+ /* .led_on: mac type dependent */
.led_off = e1000e_led_off_generic,
.update_mc_addr_list = e1000_update_mc_addr_list_82571,
.reset_hw = e1000_reset_hw_82571,
@@ -1312,6 +1405,22 @@ static struct e1000_phy_operations e82_phy_ops_m88 = {
.write_phy_reg = e1000e_write_phy_reg_m88,
};
+static struct e1000_phy_operations e82_phy_ops_bm = {
+ .acquire_phy = e1000_get_hw_semaphore_82571,
+ .check_reset_block = e1000e_check_reset_block_generic,
+ .commit_phy = e1000e_phy_sw_reset,
+ .force_speed_duplex = e1000e_phy_force_speed_duplex_m88,
+ .get_cfg_done = e1000e_get_cfg_done,
+ .get_cable_length = e1000e_get_cable_length_m88,
+ .get_phy_info = e1000e_get_phy_info_m88,
+ .read_phy_reg = e1000e_read_phy_reg_bm2,
+ .release_phy = e1000_put_hw_semaphore_82571,
+ .reset_phy = e1000e_phy_hw_reset_generic,
+ .set_d0_lplu_state = e1000_set_d0_lplu_state_82571,
+ .set_d3_lplu_state = e1000e_set_d3_lplu_state,
+ .write_phy_reg = e1000e_write_phy_reg_bm2,
+};
+
static struct e1000_nvm_operations e82571_nvm_ops = {
.acquire_nvm = e1000_acquire_nvm_82571,
.read_nvm = e1000e_read_nvm_eerd,
@@ -1375,3 +1484,21 @@ struct e1000_info e1000_82573_info = {
.nvm_ops = &e82571_nvm_ops,
};
+struct e1000_info e1000_82574_info = {
+ .mac = e1000_82574,
+ .flags = FLAG_HAS_HW_VLAN_FILTER
+ | FLAG_HAS_MSIX
+ | FLAG_HAS_JUMBO_FRAMES
+ | FLAG_HAS_WOL
+ | FLAG_APME_IN_CTRL3
+ | FLAG_RX_CSUM_ENABLED
+ | FLAG_HAS_SMART_POWER_DOWN
+ | FLAG_HAS_AMT
+ | FLAG_HAS_CTRLEXT_ON_LOAD,
+ .pba = 20,
+ .get_variants = e1000_get_variants_82571,
+ .mac_ops = &e82571_mac_ops,
+ .phy_ops = &e82_phy_ops_bm,
+ .nvm_ops = &e82571_nvm_ops,
+};
+
diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index 14b0e6cd3b8d420b995b63b6989f6d9070d58d31..48f79ecb82a035e424c7ffa855bd9e92595087ba 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -71,9 +71,11 @@
#define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */
#define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000
#define E1000_CTRL_EXT_LINK_MODE_PCIE_SERDES 0x00C00000
+#define E1000_CTRL_EXT_EIAME 0x01000000
#define E1000_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */
#define E1000_CTRL_EXT_IAME 0x08000000 /* Interrupt acknowledge Auto-mask */
#define E1000_CTRL_EXT_INT_TIMER_CLR 0x20000000 /* Clear Interrupt timers after IMS clear */
+#define E1000_CTRL_EXT_PBA_CLR 0x80000000 /* PBA Clear */
/* Receive Descriptor bit definitions */
#define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */
@@ -299,6 +301,7 @@
#define E1000_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */
/* Header split receive */
+#define E1000_RFCTL_ACK_DIS 0x00001000
#define E1000_RFCTL_EXTEN 0x00008000
#define E1000_RFCTL_IPV6_EX_DIS 0x00010000
#define E1000_RFCTL_NEW_IPV6_EXT_DIS 0x00020000
@@ -363,6 +366,11 @@
#define E1000_ICR_RXDMT0 0x00000010 /* Rx desc min. threshold (0) */
#define E1000_ICR_RXT0 0x00000080 /* Rx timer intr (ring 0) */
#define E1000_ICR_INT_ASSERTED 0x80000000 /* If this bit asserted, the driver should claim the interrupt */
+#define E1000_ICR_RXQ0 0x00100000 /* Rx Queue 0 Interrupt */
+#define E1000_ICR_RXQ1 0x00200000 /* Rx Queue 1 Interrupt */
+#define E1000_ICR_TXQ0 0x00400000 /* Tx Queue 0 Interrupt */
+#define E1000_ICR_TXQ1 0x00800000 /* Tx Queue 1 Interrupt */
+#define E1000_ICR_OTHER 0x01000000 /* Other Interrupts */
/*
* This defines the bits that are set in the Interrupt Mask
@@ -386,6 +394,11 @@
#define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* Rx sequence error */
#define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* Rx desc min. threshold */
#define E1000_IMS_RXT0 E1000_ICR_RXT0 /* Rx timer intr */
+#define E1000_IMS_RXQ0 E1000_ICR_RXQ0 /* Rx Queue 0 Interrupt */
+#define E1000_IMS_RXQ1 E1000_ICR_RXQ1 /* Rx Queue 1 Interrupt */
+#define E1000_IMS_TXQ0 E1000_ICR_TXQ0 /* Tx Queue 0 Interrupt */
+#define E1000_IMS_TXQ1 E1000_ICR_TXQ1 /* Tx Queue 1 Interrupt */
+#define E1000_IMS_OTHER E1000_ICR_OTHER /* Other Interrupts */
/* Interrupt Cause Set */
#define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */
@@ -505,6 +518,7 @@
#define NWAY_LPAR_ASM_DIR 0x0800 /* LP Asymmetric Pause Direction bit */
/* Autoneg Expansion Register */
+#define NWAY_ER_LP_NWAY_CAPS 0x0001 /* LP has Auto Neg Capability */
/* 1000BASE-T Control Register */
#define CR_1000T_HD_CAPS 0x0100 /* Advertise 1000T HD capability */
@@ -540,6 +554,7 @@
#define E1000_EECD_DO 0x00000008 /* NVM Data Out */
#define E1000_EECD_REQ 0x00000040 /* NVM Access Request */
#define E1000_EECD_GNT 0x00000080 /* NVM Access Grant */
+#define E1000_EECD_PRES 0x00000100 /* NVM Present */
#define E1000_EECD_SIZE 0x00000200 /* NVM Size (0=64 word 1=256 word) */
/* NVM Addressing bits based on type (0-small, 1-large) */
#define E1000_EECD_ADDR_BITS 0x00000400
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index ac4e506b4f88a495cd9d6e7616cc662ed60abf96..c55de1c027af9578687a553195bfb911c65a72f9 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -62,6 +62,11 @@ struct e1000_info;
e_printk(KERN_NOTICE, adapter, format, ## arg)
+/* Interrupt modes, as used by the IntMode paramter */
+#define E1000E_INT_MODE_LEGACY 0
+#define E1000E_INT_MODE_MSI 1
+#define E1000E_INT_MODE_MSIX 2
+
/* Tx/Rx descriptor defines */
#define E1000_DEFAULT_TXD 256
#define E1000_MAX_TXD 4096
@@ -95,9 +100,11 @@ enum e1000_boards {
board_82571,
board_82572,
board_82573,
+ board_82574,
board_80003es2lan,
board_ich8lan,
board_ich9lan,
+ board_ich10lan,
};
struct e1000_queue_stats {
@@ -146,6 +153,12 @@ struct e1000_ring {
/* array of buffer information structs */
struct e1000_buffer *buffer_info;
+ char name[IFNAMSIZ + 5];
+ u32 ims_val;
+ u32 itr_val;
+ u16 itr_register;
+ int set_itr;
+
struct sk_buff *rx_skb_top;
struct e1000_queue_stats stats;
@@ -257,7 +270,6 @@ struct e1000_adapter {
struct net_device *netdev;
struct pci_dev *pdev;
struct net_device_stats net_stats;
- spinlock_t stats_lock; /* prevent concurrent stats updates */
/* structs defined in e1000_hw.h */
struct e1000_hw hw;
@@ -274,6 +286,9 @@ struct e1000_adapter {
u32 test_icr;
u32 msg_enable;
+ struct msix_entry *msix_entries;
+ int int_mode;
+ u32 eiac_mask;
u32 eeprom_wol;
u32 wol;
@@ -284,6 +299,8 @@ struct e1000_adapter {
unsigned long led_status;
unsigned int flags;
+ struct work_struct downshift_task;
+ struct work_struct update_phy_task;
};
struct e1000_info {
@@ -305,7 +322,9 @@ struct e1000_info {
#define FLAG_HAS_CTRLEXT_ON_LOAD (1 << 5)
#define FLAG_HAS_SWSM_ON_LOAD (1 << 6)
#define FLAG_HAS_JUMBO_FRAMES (1 << 7)
+#define FLAG_READ_ONLY_NVM (1 << 8)
#define FLAG_IS_ICH (1 << 9)
+#define FLAG_HAS_MSIX (1 << 10)
#define FLAG_HAS_SMART_POWER_DOWN (1 << 11)
#define FLAG_IS_QUAD_PORT_A (1 << 12)
#define FLAG_IS_QUAD_PORT (1 << 13)
@@ -364,6 +383,8 @@ extern int e1000e_setup_tx_resources(struct e1000_adapter *adapter);
extern void e1000e_free_rx_resources(struct e1000_adapter *adapter);
extern void e1000e_free_tx_resources(struct e1000_adapter *adapter);
extern void e1000e_update_stats(struct e1000_adapter *adapter);
+extern void e1000e_set_interrupt_capability(struct e1000_adapter *adapter);
+extern void e1000e_reset_interrupt_capability(struct e1000_adapter *adapter);
extern unsigned int copybreak;
@@ -372,8 +393,10 @@ extern char *e1000e_get_hw_dev_name(struct e1000_hw *hw);
extern struct e1000_info e1000_82571_info;
extern struct e1000_info e1000_82572_info;
extern struct e1000_info e1000_82573_info;
+extern struct e1000_info e1000_82574_info;
extern struct e1000_info e1000_ich8_info;
extern struct e1000_info e1000_ich9_info;
+extern struct e1000_info e1000_ich10_info;
extern struct e1000_info e1000_es2_info;
extern s32 e1000e_read_pba_num(struct e1000_hw *hw, u32 *pba_num);
@@ -385,6 +408,7 @@ extern bool e1000e_enable_mng_pass_thru(struct e1000_hw *hw);
extern bool e1000e_get_laa_state_82571(struct e1000_hw *hw);
extern void e1000e_set_laa_state_82571(struct e1000_hw *hw, bool state);
+extern void e1000e_write_protect_nvm_ich8lan(struct e1000_hw *hw);
extern void e1000e_set_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw,
bool state);
extern void e1000e_igp3_phy_powerdown_workaround_ich8lan(struct e1000_hw *hw);
@@ -446,10 +470,13 @@ extern s32 e1000e_get_cable_length_m88(struct e1000_hw *hw);
extern s32 e1000e_get_phy_info_m88(struct e1000_hw *hw);
extern s32 e1000e_read_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 *data);
extern s32 e1000e_write_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000e_phy_init_script_igp3(struct e1000_hw *hw);
extern enum e1000_phy_type e1000e_get_phy_type_from_id(u32 phy_id);
extern s32 e1000e_determine_phy_address(struct e1000_hw *hw);
extern s32 e1000e_write_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 data);
extern s32 e1000e_read_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_read_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_write_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 data);
extern void e1000e_phy_force_speed_duplex_setup(struct e1000_hw *hw, u16 *phy_ctrl);
extern s32 e1000e_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data);
extern s32 e1000e_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data);
@@ -520,7 +547,12 @@ static inline s32 e1000_get_phy_info(struct e1000_hw *hw)
return hw->phy.ops.get_phy_info(hw);
}
-extern bool e1000e_check_mng_mode(struct e1000_hw *hw);
+static inline s32 e1000e_check_mng_mode(struct e1000_hw *hw)
+{
+ return hw->mac.ops.check_mng_mode(hw);
+}
+
+extern bool e1000e_check_mng_mode_generic(struct e1000_hw *hw);
extern bool e1000e_enable_tx_pkt_filtering(struct e1000_hw *hw);
extern s32 e1000e_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length);
diff --git a/drivers/net/e1000e/es2lan.c b/drivers/net/e1000e/es2lan.c
index dc552d7d6fac5d083671f66c17b882fe505798ae..da9c09c248ede89e2a9096d9919fff6bbe6a3860 100644
--- a/drivers/net/e1000e/es2lan.c
+++ b/drivers/net/e1000e/es2lan.c
@@ -1247,7 +1247,7 @@ static void e1000_clear_hw_cntrs_80003es2lan(struct e1000_hw *hw)
}
static struct e1000_mac_operations es2_mac_ops = {
- .mng_mode_enab = E1000_MNG_IAMT_MODE << E1000_FWSM_MODE_SHIFT,
+ .check_mng_mode = e1000e_check_mng_mode_generic,
/* check_for_link dependent on media type */
.cleanup_led = e1000e_cleanup_led_generic,
.clear_hw_cntrs = e1000_clear_hw_cntrs_80003es2lan,
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index e21c9e0f3738441a159ad0a4068e9bb8fe2b82e5..70c11c811a08e3534671ac6554e50767b1ae63be 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -432,6 +432,10 @@ static void e1000_get_regs(struct net_device *netdev,
regs_buff[11] = er32(TIDV);
regs_buff[12] = adapter->hw.phy.type; /* PHY type (IGP=1, M88=0) */
+
+ /* ethtool doesn't use anything past this point, so all this
+ * code is likely legacy junk for apps that may or may not
+ * exist */
if (hw->phy.type == e1000_phy_m88) {
e1e_rphy(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
regs_buff[13] = (u32)phy_data; /* cable length */
@@ -447,7 +451,7 @@ static void e1000_get_regs(struct net_device *netdev,
regs_buff[22] = adapter->phy_stats.receive_errors;
regs_buff[23] = regs_buff[13]; /* mdix mode */
}
- regs_buff[21] = adapter->phy_stats.idle_errors; /* phy idle errors */
+ regs_buff[21] = 0; /* was idle_errors */
e1e_rphy(hw, PHY_1000T_STATUS, &phy_data);
regs_buff[24] = (u32)phy_data; /* phy local receiver status */
regs_buff[25] = regs_buff[24]; /* phy remote receiver status */
@@ -529,6 +533,9 @@ static int e1000_set_eeprom(struct net_device *netdev,
if (eeprom->magic != (adapter->pdev->vendor | (adapter->pdev->device << 16)))
return -EFAULT;
+ if (adapter->flags & FLAG_READ_ONLY_NVM)
+ return -EINVAL;
+
max_len = hw->nvm.word_size * 2;
first_word = eeprom->offset >> 1;
@@ -568,6 +575,7 @@ static int e1000_set_eeprom(struct net_device *netdev,
* and flush shadow RAM for 82573 controllers
*/
if ((ret_val == 0) && ((first_word <= NVM_CHECKSUM_REG) ||
+ (hw->mac.type == e1000_82574) ||
(hw->mac.type == e1000_82573)))
e1000e_update_nvm_checksum(hw);
@@ -779,8 +787,10 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
toggle = 0x7FFFF3FF;
break;
case e1000_82573:
+ case e1000_82574:
case e1000_ich8lan:
case e1000_ich9lan:
+ case e1000_ich10lan:
toggle = 0x7FFFF033;
break;
default:
@@ -833,7 +843,9 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
REG_PATTERN_TEST(E1000_TIDV, 0x0000FFFF, 0x0000FFFF);
for (i = 0; i < mac->rar_entry_count; i++)
REG_PATTERN_TEST_ARRAY(E1000_RA, ((i << 1) + 1),
- 0x8003FFFF, 0xFFFFFFFF);
+ ((mac->type == e1000_ich10lan) ?
+ 0x8007FFFF : 0x8003FFFF),
+ 0xFFFFFFFF);
for (i = 0; i < mac->mta_reg_count; i++)
REG_PATTERN_TEST_ARRAY(E1000_MTA, i, 0xFFFFFFFF, 0xFFFFFFFF);
@@ -884,10 +896,18 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
u32 shared_int = 1;
u32 irq = adapter->pdev->irq;
int i;
+ int ret_val = 0;
+ int int_mode = E1000E_INT_MODE_LEGACY;
*data = 0;
- /* NOTE: we don't test MSI interrupts here, yet */
+ /* NOTE: we don't test MSI/MSI-X interrupts here, yet */
+ if (adapter->int_mode == E1000E_INT_MODE_MSIX) {
+ int_mode = adapter->int_mode;
+ e1000e_reset_interrupt_capability(adapter);
+ adapter->int_mode = E1000E_INT_MODE_LEGACY;
+ e1000e_set_interrupt_capability(adapter);
+ }
/* Hook up test interrupt handler just for this test */
if (!request_irq(irq, &e1000_test_intr, IRQF_PROBE_SHARED, netdev->name,
netdev)) {
@@ -895,7 +915,8 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
} else if (request_irq(irq, &e1000_test_intr, IRQF_SHARED,
netdev->name, netdev)) {
*data = 1;
- return -1;
+ ret_val = -1;
+ goto out;
}
e_info("testing %s interrupt\n", (shared_int ? "shared" : "unshared"));
@@ -905,12 +926,23 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
/* Test each interrupt */
for (i = 0; i < 10; i++) {
- if ((adapter->flags & FLAG_IS_ICH) && (i == 8))
- continue;
-
/* Interrupt to test */
mask = 1 << i;
+ if (adapter->flags & FLAG_IS_ICH) {
+ switch (mask) {
+ case E1000_ICR_RXSEQ:
+ continue;
+ case 0x00000100:
+ if (adapter->hw.mac.type == e1000_ich8lan ||
+ adapter->hw.mac.type == e1000_ich9lan)
+ continue;
+ break;
+ default:
+ break;
+ }
+ }
+
if (!shared_int) {
/*
* Disable the interrupt to be reported in
@@ -974,7 +1006,14 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
/* Unhook test interrupt handler */
free_irq(irq, netdev);
- return *data;
+out:
+ if (int_mode == E1000E_INT_MODE_MSIX) {
+ e1000e_reset_interrupt_capability(adapter);
+ adapter->int_mode = int_mode;
+ e1000e_set_interrupt_capability(adapter);
+ }
+
+ return ret_val;
}
static void e1000_free_desc_rings(struct e1000_adapter *adapter)
@@ -1755,11 +1794,13 @@ static void e1000_led_blink_callback(unsigned long data)
static int e1000_phys_id(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
if (!data)
data = INT_MAX;
- if (adapter->hw.phy.type == e1000_phy_ife) {
+ if ((hw->phy.type == e1000_phy_ife) ||
+ (hw->mac.type == e1000_82574)) {
if (!adapter->blink_timer.function) {
init_timer(&adapter->blink_timer);
adapter->blink_timer.function =
@@ -1769,16 +1810,16 @@ static int e1000_phys_id(struct net_device *netdev, u32 data)
mod_timer(&adapter->blink_timer, jiffies);
msleep_interruptible(data * 1000);
del_timer_sync(&adapter->blink_timer);
- e1e_wphy(&adapter->hw,
- IFE_PHY_SPECIAL_CONTROL_LED, 0);
+ if (hw->phy.type == e1000_phy_ife)
+ e1e_wphy(hw, IFE_PHY_SPECIAL_CONTROL_LED, 0);
} else {
- e1000e_blink_led(&adapter->hw);
+ e1000e_blink_led(hw);
msleep_interruptible(data * 1000);
}
- adapter->hw.mac.ops.led_off(&adapter->hw);
+ hw->mac.ops.led_off(hw);
clear_bit(E1000_LED_ON, &adapter->led_status);
- adapter->hw.mac.ops.cleanup_led(&adapter->hw);
+ hw->mac.ops.cleanup_led(hw);
return 0;
}
diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index 74f263acb17245c7e9158997c42d663e78fe998a..f66ed37a7f766484e59a91bab9b3565fa34f7555 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -65,7 +65,11 @@ enum e1e_registers {
E1000_ICS = 0x000C8, /* Interrupt Cause Set - WO */
E1000_IMS = 0x000D0, /* Interrupt Mask Set - RW */
E1000_IMC = 0x000D8, /* Interrupt Mask Clear - WO */
+ E1000_EIAC_82574 = 0x000DC, /* Ext. Interrupt Auto Clear - RW */
E1000_IAM = 0x000E0, /* Interrupt Acknowledge Auto Mask */
+ E1000_IVAR = 0x000E4, /* Interrupt Vector Allocation - RW */
+ E1000_EITR_82574_BASE = 0x000E8, /* Interrupt Throttling - RW */
+#define E1000_EITR_82574(_n) (E1000_EITR_82574_BASE + (_n << 2))
E1000_RCTL = 0x00100, /* Rx Control - RW */
E1000_FCTTV = 0x00170, /* Flow Control Transmit Timer Value - RW */
E1000_TXCW = 0x00178, /* Tx Configuration Word - RW */
@@ -332,6 +336,7 @@ enum e1e_registers {
#define E1000_DEV_ID_82573E 0x108B
#define E1000_DEV_ID_82573E_IAMT 0x108C
#define E1000_DEV_ID_82573L 0x109A
+#define E1000_DEV_ID_82574L 0x10D3
#define E1000_DEV_ID_80003ES2LAN_COPPER_DPT 0x1096
#define E1000_DEV_ID_80003ES2LAN_SERDES_DPT 0x1098
@@ -346,6 +351,7 @@ enum e1e_registers {
#define E1000_DEV_ID_ICH8_IFE_G 0x10C5
#define E1000_DEV_ID_ICH8_IGP_M 0x104D
#define E1000_DEV_ID_ICH9_IGP_AMT 0x10BD
+#define E1000_DEV_ID_ICH9_BM 0x10E5
#define E1000_DEV_ID_ICH9_IGP_M_AMT 0x10F5
#define E1000_DEV_ID_ICH9_IGP_M 0x10BF
#define E1000_DEV_ID_ICH9_IGP_M_V 0x10CB
@@ -356,6 +362,10 @@ enum e1e_registers {
#define E1000_DEV_ID_ICH10_R_BM_LM 0x10CC
#define E1000_DEV_ID_ICH10_R_BM_LF 0x10CD
#define E1000_DEV_ID_ICH10_R_BM_V 0x10CE
+#define E1000_DEV_ID_ICH10_D_BM_LM 0x10DE
+#define E1000_DEV_ID_ICH10_D_BM_LF 0x10DF
+
+#define E1000_REVISION_4 4
#define E1000_FUNC_1 1
@@ -363,9 +373,11 @@ enum e1000_mac_type {
e1000_82571,
e1000_82572,
e1000_82573,
+ e1000_82574,
e1000_80003es2lan,
e1000_ich8lan,
e1000_ich9lan,
+ e1000_ich10lan,
};
enum e1000_media_type {
@@ -696,8 +708,7 @@ struct e1000_host_mng_command_info {
/* Function pointers and static data for the MAC. */
struct e1000_mac_operations {
- u32 mng_mode_enab;
-
+ bool (*check_mng_mode)(struct e1000_hw *);
s32 (*check_for_link)(struct e1000_hw *);
s32 (*cleanup_led)(struct e1000_hw *);
void (*clear_hw_cntrs)(struct e1000_hw *);
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 9e38452a738cc4cd6038cf8829c0ff37787df64e..523b9716a543aec21d923b58a07cd5162b3edab3 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -43,7 +43,9 @@
* 82567LM-2 Gigabit Network Connection
* 82567LF-2 Gigabit Network Connection
* 82567V-2 Gigabit Network Connection
- * 82562GT-3 10/100 Network Connection
+ * 82567LF-3 Gigabit Network Connection
+ * 82567LM-3 Gigabit Network Connection
+ * 82567LM-4 Gigabit Network Connection
*/
#include <linux/netdevice.h>
@@ -58,6 +60,7 @@
#define ICH_FLASH_HSFCTL 0x0006
#define ICH_FLASH_FADDR 0x0008
#define ICH_FLASH_FDATA0 0x0010
+#define ICH_FLASH_PR0 0x0074
#define ICH_FLASH_READ_COMMAND_TIMEOUT 500
#define ICH_FLASH_WRITE_COMMAND_TIMEOUT 500
@@ -150,6 +153,19 @@ union ich8_hws_flash_regacc {
u16 regval;
};
+/* ICH Flash Protected Region */
+union ich8_flash_protected_range {
+ struct ich8_pr {
+ u32 base:13; /* 0:12 Protected Range Base */
+ u32 reserved1:2; /* 13:14 Reserved */
+ u32 rpe:1; /* 15 Read Protection Enable */
+ u32 limit:13; /* 16:28 Protected Range Limit */
+ u32 reserved2:2; /* 29:30 Reserved */
+ u32 wpe:1; /* 31 Write Protection Enable */
+ } range;
+ u32 regval;
+};
+
static s32 e1000_setup_link_ich8lan(struct e1000_hw *hw);
static void e1000_clear_hw_cntrs_ich8lan(struct e1000_hw *hw);
static void e1000_initialize_hw_bits_ich8lan(struct e1000_hw *hw);
@@ -157,12 +173,15 @@ static s32 e1000_check_polarity_ife_ich8lan(struct e1000_hw *hw);
static s32 e1000_erase_flash_bank_ich8lan(struct e1000_hw *hw, u32 bank);
static s32 e1000_retry_write_flash_byte_ich8lan(struct e1000_hw *hw,
u32 offset, u8 byte);
+static s32 e1000_read_flash_byte_ich8lan(struct e1000_hw *hw, u32 offset,
+ u8 *data);
static s32 e1000_read_flash_word_ich8lan(struct e1000_hw *hw, u32 offset,
u16 *data);
static s32 e1000_read_flash_data_ich8lan(struct e1000_hw *hw, u32 offset,
u8 size, u16 *data);
static s32 e1000_setup_copper_link_ich8lan(struct e1000_hw *hw);
static s32 e1000_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw);
+static s32 e1000_get_cfg_done_ich8lan(struct e1000_hw *hw);
static inline u16 __er16flash(struct e1000_hw *hw, unsigned long reg)
{
@@ -366,6 +385,9 @@ static s32 e1000_get_variants_ich8lan(struct e1000_adapter *adapter)
return 0;
}
+static DEFINE_MUTEX(nvm_mutex);
+static pid_t nvm_owner = -1;
+
/**
* e1000_acquire_swflag_ich8lan - Acquire software control flag
* @hw: pointer to the HW structure
@@ -379,6 +401,15 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
u32 extcnf_ctrl;
u32 timeout = PHY_CFG_TIMEOUT;
+ might_sleep();
+
+ if (!mutex_trylock(&nvm_mutex)) {
+ WARN(1, KERN_ERR "e1000e mutex contention. Owned by pid %d\n",
+ nvm_owner);
+ mutex_lock(&nvm_mutex);
+ }
+ nvm_owner = current->pid;
+
while (timeout) {
extcnf_ctrl = er32(EXTCNF_CTRL);
extcnf_ctrl |= E1000_EXTCNF_CTRL_SWFLAG;
@@ -393,6 +424,10 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
if (!timeout) {
hw_dbg(hw, "FW or HW has locked the resource for too long.\n");
+ extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
+ ew32(EXTCNF_CTRL, extcnf_ctrl);
+ nvm_owner = -1;
+ mutex_unlock(&nvm_mutex);
return -E1000_ERR_CONFIG;
}
@@ -414,6 +449,25 @@ static void e1000_release_swflag_ich8lan(struct e1000_hw *hw)
extcnf_ctrl = er32(EXTCNF_CTRL);
extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
ew32(EXTCNF_CTRL, extcnf_ctrl);
+
+ nvm_owner = -1;
+ mutex_unlock(&nvm_mutex);
+}
+
+/**
+ * e1000_check_mng_mode_ich8lan - Checks management mode
+ * @hw: pointer to the HW structure
+ *
+ * This checks if the adapter has manageability enabled.
+ * This is a function pointer entry point only called by read/write
+ * routines for the PHY and NVM parts.
+ **/
+static bool e1000_check_mng_mode_ich8lan(struct e1000_hw *hw)
+{
+ u32 fwsm = er32(FWSM);
+
+ return (fwsm & E1000_FWSM_MODE_MASK) ==
+ (E1000_ICH_MNG_IAMT_MODE << E1000_FWSM_MODE_SHIFT);
}
/**
@@ -896,6 +950,56 @@ static s32 e1000_set_d3_lplu_state_ich8lan(struct e1000_hw *hw, bool active)
return 0;
}
+/**
+ * e1000_valid_nvm_bank_detect_ich8lan - finds out the valid bank 0 or 1
+ * @hw: pointer to the HW structure
+ * @bank: pointer to the variable that returns the active bank
+ *
+ * Reads signature byte from the NVM using the flash access registers.
+ **/
+static s32 e1000_valid_nvm_bank_detect_ich8lan(struct e1000_hw *hw, u32 *bank)
+{
+ struct e1000_nvm_info *nvm = &hw->nvm;
+ /* flash bank size is in words */
+ u32 bank1_offset = nvm->flash_bank_size * sizeof(u16);
+ u32 act_offset = E1000_ICH_NVM_SIG_WORD * 2 + 1;
+ u8 bank_high_byte = 0;
+
+ if (hw->mac.type != e1000_ich10lan) {
+ if (er32(EECD) & E1000_EECD_SEC1VAL)
+ *bank = 1;
+ else
+ *bank = 0;
+ } else {
+ /*
+ * Make sure the signature for bank 0 is valid,
+ * if not check for bank1
+ */
+ e1000_read_flash_byte_ich8lan(hw, act_offset, &bank_high_byte);
+ if ((bank_high_byte & 0xC0) == 0x80) {
+ *bank = 0;
+ } else {
+ /*
+ * find if segment 1 is valid by verifying
+ * bit 15:14 = 10b in word 0x13
+ */
+ e1000_read_flash_byte_ich8lan(hw,
+ act_offset + bank1_offset,
+ &bank_high_byte);
+
+ /* bank1 has a valid signature equivalent to SEC1V */
+ if ((bank_high_byte & 0xC0) == 0x80) {
+ *bank = 1;
+ } else {
+ hw_dbg(hw, "ERROR: EEPROM not present\n");
+ return -E1000_ERR_NVM;
+ }
+ }
+ }
+
+ return 0;
+}
+
/**
* e1000_read_nvm_ich8lan - Read word(s) from the NVM
* @hw: pointer to the HW structure
@@ -912,6 +1016,7 @@ static s32 e1000_read_nvm_ich8lan(struct e1000_hw *hw, u16 offset, u16 words,
struct e1000_dev_spec_ich8lan *dev_spec = &hw->dev_spec.ich8lan;
u32 act_offset;
s32 ret_val;
+ u32 bank = 0;
u16 i, word;
if ((offset >= nvm->word_size) || (words > nvm->word_size - offset) ||
@@ -924,10 +1029,11 @@ static s32 e1000_read_nvm_ich8lan(struct e1000_hw *hw, u16 offset, u16 words,
if (ret_val)
return ret_val;
- /* Start with the bank offset, then add the relative offset. */
- act_offset = (er32(EECD) & E1000_EECD_SEC1VAL)
- ? nvm->flash_bank_size
- : 0;
+ ret_val = e1000_valid_nvm_bank_detect_ich8lan(hw, &bank);
+ if (ret_val)
+ return ret_val;
+
+ act_offset = (bank) ? nvm->flash_bank_size : 0;
act_offset += offset;
for (i = 0; i < words; i++) {
@@ -1074,6 +1180,29 @@ static s32 e1000_read_flash_word_ich8lan(struct e1000_hw *hw, u32 offset,
return e1000_read_flash_data_ich8lan(hw, offset, 2, data);
}
+/**
+ * e1000_read_flash_byte_ich8lan - Read byte from flash
+ * @hw: pointer to the HW structure
+ * @offset: The offset of the byte to read.
+ * @data: Pointer to a byte to store the value read.
+ *
+ * Reads a single byte from the NVM using the flash access registers.
+ **/
+static s32 e1000_read_flash_byte_ich8lan(struct e1000_hw *hw, u32 offset,
+ u8 *data)
+{
+ s32 ret_val;
+ u16 word = 0;
+
+ ret_val = e1000_read_flash_data_ich8lan(hw, offset, 1, &word);
+ if (ret_val)
+ return ret_val;
+
+ *data = (u8)word;
+
+ return 0;
+}
+
/**
* e1000_read_flash_data_ich8lan - Read byte or word from NVM
* @hw: pointer to the HW structure
@@ -1205,7 +1334,7 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
{
struct e1000_nvm_info *nvm = &hw->nvm;
struct e1000_dev_spec_ich8lan *dev_spec = &hw->dev_spec.ich8lan;
- u32 i, act_offset, new_bank_offset, old_bank_offset;
+ u32 i, act_offset, new_bank_offset, old_bank_offset, bank;
s32 ret_val;
u16 data;
@@ -1225,7 +1354,11 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
* write to bank 0 etc. We also need to erase the segment that
* is going to be written
*/
- if (!(er32(EECD) & E1000_EECD_SEC1VAL)) {
+ ret_val = e1000_valid_nvm_bank_detect_ich8lan(hw, &bank);
+ if (ret_val)
+ return ret_val;
+
+ if (bank == 0) {
new_bank_offset = nvm->flash_bank_size;
old_bank_offset = 0;
e1000_erase_flash_bank_ich8lan(hw, 1);
@@ -1284,6 +1417,7 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
* programming failed.
*/
if (ret_val) {
+ /* Possibly read-only, see e1000e_write_protect_nvm_ich8lan() */
hw_dbg(hw, "Flash commit failed.\n");
e1000_release_swflag_ich8lan(hw);
return ret_val;
@@ -1373,6 +1507,49 @@ static s32 e1000_validate_nvm_checksum_ich8lan(struct e1000_hw *hw)
return e1000e_validate_nvm_checksum_generic(hw);
}
+/**
+ * e1000e_write_protect_nvm_ich8lan - Make the NVM read-only
+ * @hw: pointer to the HW structure
+ *
+ * To prevent malicious write/erase of the NVM, set it to be read-only
+ * so that the hardware ignores all write/erase cycles of the NVM via
+ * the flash control registers. The shadow-ram copy of the NVM will
+ * still be updated, however any updates to this copy will not stick
+ * across driver reloads.
+ **/
+void e1000e_write_protect_nvm_ich8lan(struct e1000_hw *hw)
+{
+ union ich8_flash_protected_range pr0;
+ union ich8_hws_flash_status hsfsts;
+ u32 gfpreg;
+ s32 ret_val;
+
+ ret_val = e1000_acquire_swflag_ich8lan(hw);
+ if (ret_val)
+ return;
+
+ gfpreg = er32flash(ICH_FLASH_GFPREG);
+
+ /* Write-protect GbE Sector of NVM */
+ pr0.regval = er32flash(ICH_FLASH_PR0);
+ pr0.range.base = gfpreg & FLASH_GFPREG_BASE_MASK;
+ pr0.range.limit = ((gfpreg >> 16) & FLASH_GFPREG_BASE_MASK);
+ pr0.range.wpe = true;
+ ew32flash(ICH_FLASH_PR0, pr0.regval);
+
+ /*
+ * Lock down a subset of GbE Flash Control Registers, e.g.
+ * PR0 to prevent the write-protection from being lifted.
+ * Once FLOCKDN is set, the registers protected by it cannot
+ * be written until FLOCKDN is cleared by a hardware reset.
+ */
+ hsfsts.regval = er16flash(ICH_FLASH_HSFSTS);
+ hsfsts.hsf_status.flockdn = true;
+ ew32flash(ICH_FLASH_HSFSTS, hsfsts.regval);
+
+ e1000_release_swflag_ich8lan(hw);
+}
+
/**
* e1000_write_flash_data_ich8lan - Writes bytes to the NVM
* @hw: pointer to the HW structure
@@ -1720,6 +1897,9 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
ew32(CTRL, (ctrl | E1000_CTRL_RST));
msleep(20);
+ /* release the swflag because it is not reset by hardware reset */
+ e1000_release_swflag_ich8lan(hw);
+
ret_val = e1000e_get_auto_rd_done(hw);
if (ret_val) {
/*
@@ -2189,13 +2369,14 @@ void e1000e_gig_downshift_workaround_ich8lan(struct e1000_hw *hw)
* 'LPLU Enabled' and 'Gig Disable' to force link speed negotiation
* to a lower speed.
*
- * Should only be called for ICH9 devices.
+ * Should only be called for ICH9 and ICH10 devices.
**/
void e1000e_disable_gig_wol_ich8lan(struct e1000_hw *hw)
{
u32 phy_ctrl;
- if (hw->mac.type == e1000_ich9lan) {
+ if ((hw->mac.type == e1000_ich10lan) ||
+ (hw->mac.type == e1000_ich9lan)) {
phy_ctrl = er32(PHY_CTRL);
phy_ctrl |= E1000_PHY_CTRL_D0A_LPLU |
E1000_PHY_CTRL_GBE_DISABLE;
@@ -2252,6 +2433,39 @@ static s32 e1000_led_off_ich8lan(struct e1000_hw *hw)
return 0;
}
+/**
+ * e1000_get_cfg_done_ich8lan - Read config done bit
+ * @hw: pointer to the HW structure
+ *
+ * Read the management control register for the config done bit for
+ * completion status. NOTE: silicon which is EEPROM-less will fail trying
+ * to read the config done bit, so an error is *ONLY* logged and returns
+ * E1000_SUCCESS. If we were to return with error, EEPROM-less silicon
+ * would not be able to be reset or change link.
+ **/
+static s32 e1000_get_cfg_done_ich8lan(struct e1000_hw *hw)
+{
+ u32 bank = 0;
+
+ e1000e_get_cfg_done(hw);
+
+ /* If EEPROM is not marked present, init the IGP 3 PHY manually */
+ if (hw->mac.type != e1000_ich10lan) {
+ if (((er32(EECD) & E1000_EECD_PRES) == 0) &&
+ (hw->phy.type == e1000_phy_igp_3)) {
+ e1000e_phy_init_script_igp3(hw);
+ }
+ } else {
+ if (e1000_valid_nvm_bank_detect_ich8lan(hw, &bank)) {
+ /* Maybe we should do a basic PHY config */
+ hw_dbg(hw, "EEPROM not present\n");
+ return -E1000_ERR_CONFIG;
+ }
+ }
+
+ return 0;
+}
+
/**
* e1000_clear_hw_cntrs_ich8lan - Clear statistical counters
* @hw: pointer to the HW structure
@@ -2282,7 +2496,7 @@ static void e1000_clear_hw_cntrs_ich8lan(struct e1000_hw *hw)
}
static struct e1000_mac_operations ich8_mac_ops = {
- .mng_mode_enab = E1000_ICH_MNG_IAMT_MODE << E1000_FWSM_MODE_SHIFT,
+ .check_mng_mode = e1000_check_mng_mode_ich8lan,
.check_for_link = e1000e_check_for_copper_link,
.cleanup_led = e1000_cleanup_led_ich8lan,
.clear_hw_cntrs = e1000_clear_hw_cntrs_ich8lan,
@@ -2302,7 +2516,7 @@ static struct e1000_phy_operations ich8_phy_ops = {
.check_reset_block = e1000_check_reset_block_ich8lan,
.commit_phy = NULL,
.force_speed_duplex = e1000_phy_force_speed_duplex_ich8lan,
- .get_cfg_done = e1000e_get_cfg_done,
+ .get_cfg_done = e1000_get_cfg_done_ich8lan,
.get_cable_length = e1000e_get_cable_length_igp_2,
.get_phy_info = e1000_get_phy_info_ich8lan,
.read_phy_reg = e1000e_read_phy_reg_igp,
@@ -2357,3 +2571,20 @@ struct e1000_info e1000_ich9_info = {
.nvm_ops = &ich8_nvm_ops,
};
+struct e1000_info e1000_ich10_info = {
+ .mac = e1000_ich10lan,
+ .flags = FLAG_HAS_JUMBO_FRAMES
+ | FLAG_IS_ICH
+ | FLAG_HAS_WOL
+ | FLAG_RX_CSUM_ENABLED
+ | FLAG_HAS_CTRLEXT_ON_LOAD
+ | FLAG_HAS_AMT
+ | FLAG_HAS_ERT
+ | FLAG_HAS_FLASH
+ | FLAG_APME_IN_WUC,
+ .pba = 10,
+ .get_variants = e1000_get_variants_ich8lan,
+ .mac_ops = &ich8_mac_ops,
+ .phy_ops = &ich8_phy_ops,
+ .nvm_ops = &ich8_nvm_ops,
+};
diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c
index f1f4e9dfd0a069d0a4a81864f018280947ac2f0f..089578f6855a21500188034b6f4fd09809658dfc 100644
--- a/drivers/net/e1000e/lib.c
+++ b/drivers/net/e1000e/lib.c
@@ -2012,6 +2012,7 @@ s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
}
msleep(10);
+ nvm->ops.release_nvm(hw);
return 0;
}
@@ -2222,17 +2223,18 @@ static s32 e1000_mng_enable_host_if(struct e1000_hw *hw)
}
/**
- * e1000e_check_mng_mode - check management mode
+ * e1000e_check_mng_mode_generic - check management mode
* @hw: pointer to the HW structure
*
* Reads the firmware semaphore register and returns true (>0) if
* manageability is enabled, else false (0).
**/
-bool e1000e_check_mng_mode(struct e1000_hw *hw)
+bool e1000e_check_mng_mode_generic(struct e1000_hw *hw)
{
u32 fwsm = er32(FWSM);
- return (fwsm & E1000_FWSM_MODE_MASK) == hw->mac.ops.mng_mode_enab;
+ return (fwsm & E1000_FWSM_MODE_MASK) ==
+ (E1000_MNG_IAMT_MODE << E1000_FWSM_MODE_SHIFT);
}
/**
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index d266510c8a94683ae4d21516cf6c18491dc3eb3a..abd492b7336d30c0690e2c1d8247719dd8e5eacd 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -47,7 +47,7 @@
#include "e1000.h"
-#define DRV_VERSION "0.3.3.3-k2"
+#define DRV_VERSION "0.3.3.3-k6"
char e1000e_driver_name[] = "e1000e";
const char e1000e_driver_version[] = DRV_VERSION;
@@ -55,9 +55,11 @@ static const struct e1000_info *e1000_info_tbl[] = {
[board_82571] = &e1000_82571_info,
[board_82572] = &e1000_82572_info,
[board_82573] = &e1000_82573_info,
+ [board_82574] = &e1000_82574_info,
[board_80003es2lan] = &e1000_es2_info,
[board_ich8lan] = &e1000_ich8_info,
[board_ich9lan] = &e1000_ich9_info,
+ [board_ich10lan] = &e1000_ich10_info,
};
#ifdef DEBUG
@@ -1115,6 +1117,14 @@ static void e1000_clean_rx_ring(struct e1000_adapter *adapter)
writel(0, adapter->hw.hw_addr + rx_ring->tail);
}
+static void e1000e_downshift_workaround(struct work_struct *work)
+{
+ struct e1000_adapter *adapter = container_of(work,
+ struct e1000_adapter, downshift_task);
+
+ e1000e_gig_downshift_workaround_ich8lan(&adapter->hw);
+}
+
/**
* e1000_intr_msi - Interrupt Handler
* @irq: interrupt number
@@ -1139,7 +1149,7 @@ static irqreturn_t e1000_intr_msi(int irq, void *data)
*/
if ((adapter->flags & FLAG_LSC_GIG_SPEED_DROP) &&
(!(er32(STATUS) & E1000_STATUS_LU)))
- e1000e_gig_downshift_workaround_ich8lan(hw);
+ schedule_work(&adapter->downshift_task);
/*
* 80003ES2LAN workaround-- For packet buffer work-around on
@@ -1179,8 +1189,8 @@ static irqreturn_t e1000_intr(int irq, void *data)
struct net_device *netdev = data;
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
-
u32 rctl, icr = er32(ICR);
+
if (!icr)
return IRQ_NONE; /* Not our interrupt */
@@ -1205,7 +1215,7 @@ static irqreturn_t e1000_intr(int irq, void *data)
*/
if ((adapter->flags & FLAG_LSC_GIG_SPEED_DROP) &&
(!(er32(STATUS) & E1000_STATUS_LU)))
- e1000e_gig_downshift_workaround_ich8lan(hw);
+ schedule_work(&adapter->downshift_task);
/*
* 80003ES2LAN workaround--
@@ -1236,6 +1246,263 @@ static irqreturn_t e1000_intr(int irq, void *data)
return IRQ_HANDLED;
}
+static irqreturn_t e1000_msix_other(int irq, void *data)
+{
+ struct net_device *netdev = data;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
+ u32 icr = er32(ICR);
+
+ if (!(icr & E1000_ICR_INT_ASSERTED)) {
+ ew32(IMS, E1000_IMS_OTHER);
+ return IRQ_NONE;
+ }
+
+ if (icr & adapter->eiac_mask)
+ ew32(ICS, (icr & adapter->eiac_mask));
+
+ if (icr & E1000_ICR_OTHER) {
+ if (!(icr & E1000_ICR_LSC))
+ goto no_link_interrupt;
+ hw->mac.get_link_status = 1;
+ /* guard against interrupt when we're going down */
+ if (!test_bit(__E1000_DOWN, &adapter->state))
+ mod_timer(&adapter->watchdog_timer, jiffies + 1);
+ }
+
+no_link_interrupt:
+ ew32(IMS, E1000_IMS_LSC | E1000_IMS_OTHER);
+
+ return IRQ_HANDLED;
+}
+
+
+static irqreturn_t e1000_intr_msix_tx(int irq, void *data)
+{
+ struct net_device *netdev = data;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
+ struct e1000_ring *tx_ring = adapter->tx_ring;
+
+
+ adapter->total_tx_bytes = 0;
+ adapter->total_tx_packets = 0;
+
+ if (!e1000_clean_tx_irq(adapter))
+ /* Ring was not completely cleaned, so fire another interrupt */
+ ew32(ICS, tx_ring->ims_val);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t e1000_intr_msix_rx(int irq, void *data)
+{
+ struct net_device *netdev = data;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
+
+ /* Write the ITR value calculated at the end of the
+ * previous interrupt.
+ */
+ if (adapter->rx_ring->set_itr) {
+ writel(1000000000 / (adapter->rx_ring->itr_val * 256),
+ adapter->hw.hw_addr + adapter->rx_ring->itr_register);
+ adapter->rx_ring->set_itr = 0;
+ }
+
+ if (netif_rx_schedule_prep(netdev, &adapter->napi)) {
+ adapter->total_rx_bytes = 0;
+ adapter->total_rx_packets = 0;
+ __netif_rx_schedule(netdev, &adapter->napi);
+ }
+ return IRQ_HANDLED;
+}
+
+/**
+ * e1000_configure_msix - Configure MSI-X hardware
+ *
+ * e1000_configure_msix sets up the hardware to properly
+ * generate MSI-X interrupts.
+ **/
+static void e1000_configure_msix(struct e1000_adapter *adapter)
+{
+ struct e1000_hw *hw = &adapter->hw;
+ struct e1000_ring *rx_ring = adapter->rx_ring;
+ struct e1000_ring *tx_ring = adapter->tx_ring;
+ int vector = 0;
+ u32 ctrl_ext, ivar = 0;
+
+ adapter->eiac_mask = 0;
+
+ /* Workaround issue with spurious interrupts on 82574 in MSI-X mode */
+ if (hw->mac.type == e1000_82574) {
+ u32 rfctl = er32(RFCTL);
+ rfctl |= E1000_RFCTL_ACK_DIS;
+ ew32(RFCTL, rfctl);
+ }
+
+#define E1000_IVAR_INT_ALLOC_VALID 0x8
+ /* Configure Rx vector */
+ rx_ring->ims_val = E1000_IMS_RXQ0;
+ adapter->eiac_mask |= rx_ring->ims_val;
+ if (rx_ring->itr_val)
+ writel(1000000000 / (rx_ring->itr_val * 256),
+ hw->hw_addr + rx_ring->itr_register);
+ else
+ writel(1, hw->hw_addr + rx_ring->itr_register);
+ ivar = E1000_IVAR_INT_ALLOC_VALID | vector;
+
+ /* Configure Tx vector */
+ tx_ring->ims_val = E1000_IMS_TXQ0;
+ vector++;
+ if (tx_ring->itr_val)
+ writel(1000000000 / (tx_ring->itr_val * 256),
+ hw->hw_addr + tx_ring->itr_register);
+ else
+ writel(1, hw->hw_addr + tx_ring->itr_register);
+ adapter->eiac_mask |= tx_ring->ims_val;
+ ivar |= ((E1000_IVAR_INT_ALLOC_VALID | vector) << 8);
+
+ /* set vector for Other Causes, e.g. link changes */
+ vector++;
+ ivar |= ((E1000_IVAR_INT_ALLOC_VALID | vector) << 16);
+ if (rx_ring->itr_val)
+ writel(1000000000 / (rx_ring->itr_val * 256),
+ hw->hw_addr + E1000_EITR_82574(vector));
+ else
+ writel(1, hw->hw_addr + E1000_EITR_82574(vector));
+
+ /* Cause Tx interrupts on every write back */
+ ivar |= (1 << 31);
+
+ ew32(IVAR, ivar);
+
+ /* enable MSI-X PBA support */
+ ctrl_ext = er32(CTRL_EXT);
+ ctrl_ext |= E1000_CTRL_EXT_PBA_CLR;
+
+ /* Auto-Mask Other interrupts upon ICR read */
+#define E1000_EIAC_MASK_82574 0x01F00000
+ ew32(IAM, ~E1000_EIAC_MASK_82574 | E1000_IMS_OTHER);
+ ctrl_ext |= E1000_CTRL_EXT_EIAME;
+ ew32(CTRL_EXT, ctrl_ext);
+ e1e_flush();
+}
+
+void e1000e_reset_interrupt_capability(struct e1000_adapter *adapter)
+{
+ if (adapter->msix_entries) {
+ pci_disable_msix(adapter->pdev);
+ kfree(adapter->msix_entries);
+ adapter->msix_entries = NULL;
+ } else if (adapter->flags & FLAG_MSI_ENABLED) {
+ pci_disable_msi(adapter->pdev);
+ adapter->flags &= ~FLAG_MSI_ENABLED;
+ }
+
+ return;
+}
+
+/**
+ * e1000e_set_interrupt_capability - set MSI or MSI-X if supported
+ *
+ * Attempt to configure interrupts using the best available
+ * capabilities of the hardware and kernel.
+ **/
+void e1000e_set_interrupt_capability(struct e1000_adapter *adapter)
+{
+ int err;
+ int numvecs, i;
+
+
+ switch (adapter->int_mode) {
+ case E1000E_INT_MODE_MSIX:
+ if (adapter->flags & FLAG_HAS_MSIX) {
+ numvecs = 3; /* RxQ0, TxQ0 and other */
+ adapter->msix_entries = kcalloc(numvecs,
+ sizeof(struct msix_entry),
+ GFP_KERNEL);
+ if (adapter->msix_entries) {
+ for (i = 0; i < numvecs; i++)
+ adapter->msix_entries[i].entry = i;
+
+ err = pci_enable_msix(adapter->pdev,
+ adapter->msix_entries,
+ numvecs);
+ if (err == 0)
+ return;
+ }
+ /* MSI-X failed, so fall through and try MSI */
+ e_err("Failed to initialize MSI-X interrupts. "
+ "Falling back to MSI interrupts.\n");
+ e1000e_reset_interrupt_capability(adapter);
+ }
+ adapter->int_mode = E1000E_INT_MODE_MSI;
+ /* Fall through */
+ case E1000E_INT_MODE_MSI:
+ if (!pci_enable_msi(adapter->pdev)) {
+ adapter->flags |= FLAG_MSI_ENABLED;
+ } else {
+ adapter->int_mode = E1000E_INT_MODE_LEGACY;
+ e_err("Failed to initialize MSI interrupts. Falling "
+ "back to legacy interrupts.\n");
+ }
+ /* Fall through */
+ case E1000E_INT_MODE_LEGACY:
+ /* Don't do anything; this is the system default */
+ break;
+ }
+
+ return;
+}
+
+/**
+ * e1000_request_msix - Initialize MSI-X interrupts
+ *
+ * e1000_request_msix allocates MSI-X vectors and requests interrupts from the
+ * kernel.
+ **/
+static int e1000_request_msix(struct e1000_adapter *adapter)
+{
+ struct net_device *netdev = adapter->netdev;
+ int err = 0, vector = 0;
+
+ if (strlen(netdev->name) < (IFNAMSIZ - 5))
+ sprintf(adapter->rx_ring->name, "%s-rx0", netdev->name);
+ else
+ memcpy(adapter->rx_ring->name, netdev->name, IFNAMSIZ);
+ err = request_irq(adapter->msix_entries[vector].vector,
+ &e1000_intr_msix_rx, 0, adapter->rx_ring->name,
+ netdev);
+ if (err)
+ goto out;
+ adapter->rx_ring->itr_register = E1000_EITR_82574(vector);
+ adapter->rx_ring->itr_val = adapter->itr;
+ vector++;
+
+ if (strlen(netdev->name) < (IFNAMSIZ - 5))
+ sprintf(adapter->tx_ring->name, "%s-tx0", netdev->name);
+ else
+ memcpy(adapter->tx_ring->name, netdev->name, IFNAMSIZ);
+ err = request_irq(adapter->msix_entries[vector].vector,
+ &e1000_intr_msix_tx, 0, adapter->tx_ring->name,
+ netdev);
+ if (err)
+ goto out;
+ adapter->tx_ring->itr_register = E1000_EITR_82574(vector);
+ adapter->tx_ring->itr_val = adapter->itr;
+ vector++;
+
+ err = request_irq(adapter->msix_entries[vector].vector,
+ &e1000_msix_other, 0, netdev->name, netdev);
+ if (err)
+ goto out;
+
+ e1000_configure_msix(adapter);
+ return 0;
+out:
+ return err;
+}
+
/**
* e1000_request_irq - initialize interrupts
*
@@ -1245,29 +1512,33 @@ static irqreturn_t e1000_intr(int irq, void *data)
static int e1000_request_irq(struct e1000_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
- int irq_flags = IRQF_SHARED;
int err;
- if (!(adapter->flags & FLAG_MSI_TEST_FAILED)) {
- err = pci_enable_msi(adapter->pdev);
- if (!err) {
- adapter->flags |= FLAG_MSI_ENABLED;
- irq_flags = 0;
- }
+ if (adapter->msix_entries) {
+ err = e1000_request_msix(adapter);
+ if (!err)
+ return err;
+ /* fall back to MSI */
+ e1000e_reset_interrupt_capability(adapter);
+ adapter->int_mode = E1000E_INT_MODE_MSI;
+ e1000e_set_interrupt_capability(adapter);
}
+ if (adapter->flags & FLAG_MSI_ENABLED) {
+ err = request_irq(adapter->pdev->irq, &e1000_intr_msi, 0,
+ netdev->name, netdev);
+ if (!err)
+ return err;
- err = request_irq(adapter->pdev->irq,
- ((adapter->flags & FLAG_MSI_ENABLED) ?
- &e1000_intr_msi : &e1000_intr),
- irq_flags, netdev->name, netdev);
- if (err) {
- if (adapter->flags & FLAG_MSI_ENABLED) {
- pci_disable_msi(adapter->pdev);
- adapter->flags &= ~FLAG_MSI_ENABLED;
- }
- e_err("Unable to allocate interrupt, Error: %d\n", err);
+ /* fall back to legacy interrupt */
+ e1000e_reset_interrupt_capability(adapter);
+ adapter->int_mode = E1000E_INT_MODE_LEGACY;
}
+ err = request_irq(adapter->pdev->irq, &e1000_intr, IRQF_SHARED,
+ netdev->name, netdev);
+ if (err)
+ e_err("Unable to allocate interrupt, Error: %d\n", err);
+
return err;
}
@@ -1275,11 +1546,21 @@ static void e1000_free_irq(struct e1000_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
- free_irq(adapter->pdev->irq, netdev);
- if (adapter->flags & FLAG_MSI_ENABLED) {
- pci_disable_msi(adapter->pdev);
- adapter->flags &= ~FLAG_MSI_ENABLED;
+ if (adapter->msix_entries) {
+ int vector = 0;
+
+ free_irq(adapter->msix_entries[vector].vector, netdev);
+ vector++;
+
+ free_irq(adapter->msix_entries[vector].vector, netdev);
+ vector++;
+
+ /* Other Causes interrupt vector */
+ free_irq(adapter->msix_entries[vector].vector, netdev);
+ return;
}
+
+ free_irq(adapter->pdev->irq, netdev);
}
/**
@@ -1290,6 +1571,8 @@ static void e1000_irq_disable(struct e1000_adapter *adapter)
struct e1000_hw *hw = &adapter->hw;
ew32(IMC, ~0);
+ if (adapter->msix_entries)
+ ew32(EIAC_82574, 0);
e1e_flush();
synchronize_irq(adapter->pdev->irq);
}
@@ -1301,7 +1584,12 @@ static void e1000_irq_enable(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
- ew32(IMS, IMS_ENABLE_MASK);
+ if (adapter->msix_entries) {
+ ew32(EIAC_82574, adapter->eiac_mask & E1000_EIAC_MASK_82574);
+ ew32(IMS, adapter->eiac_mask | E1000_IMS_OTHER | E1000_IMS_LSC);
+ } else {
+ ew32(IMS, IMS_ENABLE_MASK);
+ }
e1e_flush();
}
@@ -1551,9 +1839,8 @@ void e1000e_free_rx_resources(struct e1000_adapter *adapter)
* traffic pattern. Constants in this function were computed
* based on theoretical maximum wire speed and thresholds were set based
* on testing data as well as attempting to minimize response time
- * while increasing bulk throughput.
- * this functionality is controlled by the InterruptThrottleRate module
- * parameter (see e1000_param.c)
+ * while increasing bulk throughput. This functionality is controlled
+ * by the InterruptThrottleRate module parameter.
**/
static unsigned int e1000_update_itr(struct e1000_adapter *adapter,
u16 itr_setting, int packets,
@@ -1661,10 +1948,36 @@ static void e1000_set_itr(struct e1000_adapter *adapter)
min(adapter->itr + (new_itr >> 2), new_itr) :
new_itr;
adapter->itr = new_itr;
- ew32(ITR, 1000000000 / (new_itr * 256));
+ adapter->rx_ring->itr_val = new_itr;
+ if (adapter->msix_entries)
+ adapter->rx_ring->set_itr = 1;
+ else
+ ew32(ITR, 1000000000 / (new_itr * 256));
}
}
+/**
+ * e1000_alloc_queues - Allocate memory for all rings
+ * @adapter: board private structure to initialize
+ **/
+static int __devinit e1000_alloc_queues(struct e1000_adapter *adapter)
+{
+ adapter->tx_ring = kzalloc(sizeof(struct e1000_ring), GFP_KERNEL);
+ if (!adapter->tx_ring)
+ goto err;
+
+ adapter->rx_ring = kzalloc(sizeof(struct e1000_ring), GFP_KERNEL);
+ if (!adapter->rx_ring)
+ goto err;
+
+ return 0;
+err:
+ e_err("Unable to allocate memory for queues\n");
+ kfree(adapter->rx_ring);
+ kfree(adapter->tx_ring);
+ return -ENOMEM;
+}
+
/**
* e1000_clean - NAPI Rx polling callback
* @napi: struct associated with this polling callback
@@ -1673,12 +1986,17 @@ static void e1000_set_itr(struct e1000_adapter *adapter)
static int e1000_clean(struct napi_struct *napi, int budget)
{
struct e1000_adapter *adapter = container_of(napi, struct e1000_adapter, napi);
+ struct e1000_hw *hw = &adapter->hw;
struct net_device *poll_dev = adapter->netdev;
int tx_cleaned = 0, work_done = 0;
/* Must NOT use netdev_priv macro here. */
adapter = poll_dev->priv;
+ if (adapter->msix_entries &&
+ !(adapter->rx_ring->ims_val & adapter->tx_ring->ims_val))
+ goto clean_rx;
+
/*
* e1000_clean is called per-cpu. This lock protects
* tx_ring from being cleaned by multiple cpus
@@ -1690,6 +2008,7 @@ static int e1000_clean(struct napi_struct *napi, int budget)
spin_unlock(&adapter->tx_queue_lock);
}
+clean_rx:
adapter->clean_rx(adapter, &work_done, budget);
if (tx_cleaned)
@@ -1700,7 +2019,10 @@ static int e1000_clean(struct napi_struct *napi, int budget)
if (adapter->itr_setting & 3)
e1000_set_itr(adapter);
netif_rx_complete(poll_dev, napi);
- e1000_irq_enable(adapter);
+ if (adapter->msix_entries)
+ ew32(IMS, adapter->rx_ring->ims_val);
+ else
+ e1000_irq_enable(adapter);
}
return work_done;
@@ -2496,6 +2818,8 @@ int e1000e_up(struct e1000_adapter *adapter)
clear_bit(__E1000_DOWN, &adapter->state);
napi_enable(&adapter->napi);
+ if (adapter->msix_entries)
+ e1000_configure_msix(adapter);
e1000_irq_enable(adapter);
/* fire a link change interrupt to start the watchdog */
@@ -2579,29 +2903,18 @@ static int __devinit e1000_sw_init(struct e1000_adapter *adapter)
adapter->max_frame_size = netdev->mtu + ETH_HLEN + ETH_FCS_LEN;
adapter->min_frame_size = ETH_ZLEN + ETH_FCS_LEN;
- adapter->tx_ring = kzalloc(sizeof(struct e1000_ring), GFP_KERNEL);
- if (!adapter->tx_ring)
- goto err;
+ e1000e_set_interrupt_capability(adapter);
- adapter->rx_ring = kzalloc(sizeof(struct e1000_ring), GFP_KERNEL);
- if (!adapter->rx_ring)
- goto err;
+ if (e1000_alloc_queues(adapter))
+ return -ENOMEM;
spin_lock_init(&adapter->tx_queue_lock);
/* Explicitly disable IRQ since the NIC can be in any state. */
e1000_irq_disable(adapter);
- spin_lock_init(&adapter->stats_lock);
-
set_bit(__E1000_DOWN, &adapter->state);
return 0;
-
-err:
- e_err("Unable to allocate memory for queues\n");
- kfree(adapter->rx_ring);
- kfree(adapter->tx_ring);
- return -ENOMEM;
}
/**
@@ -2643,6 +2956,7 @@ static int e1000_test_msi_interrupt(struct e1000_adapter *adapter)
/* free the real vector and request a test handler */
e1000_free_irq(adapter);
+ e1000e_reset_interrupt_capability(adapter);
/* Assume that the test fails, if it succeeds then the test
* MSI irq handler will unset this flag */
@@ -2673,6 +2987,7 @@ static int e1000_test_msi_interrupt(struct e1000_adapter *adapter)
rmb();
if (adapter->flags & FLAG_MSI_TEST_FAILED) {
+ adapter->int_mode = E1000E_INT_MODE_LEGACY;
err = -EIO;
e_info("MSI interrupt test failed!\n");
}
@@ -2686,7 +3001,7 @@ static int e1000_test_msi_interrupt(struct e1000_adapter *adapter)
/* okay so the test worked, restore settings */
e_dbg("%s: MSI interrupt test succeeded!\n", netdev->name);
msi_test_failed:
- /* restore the original vector, even if it failed */
+ e1000e_set_interrupt_capability(adapter);
e1000_request_irq(adapter);
return err;
}
@@ -2796,7 +3111,7 @@ static int e1000_open(struct net_device *netdev)
* ignore e1000e MSI messages, which means we need to test our MSI
* interrupt now
*/
- {
+ if (adapter->int_mode != E1000E_INT_MODE_LEGACY) {
err = e1000_test_msi(adapter);
if (err) {
e_err("Interrupt allocation failed\n");
@@ -2912,6 +3227,21 @@ static int e1000_set_mac(struct net_device *netdev, void *p)
return 0;
}
+/**
+ * e1000e_update_phy_task - work thread to update phy
+ * @work: pointer to our work struct
+ *
+ * this worker thread exists because we must acquire a
+ * semaphore to read the phy, which we could msleep while
+ * waiting for it, and we can't msleep in a timer.
+ **/
+static void e1000e_update_phy_task(struct work_struct *work)
+{
+ struct e1000_adapter *adapter = container_of(work,
+ struct e1000_adapter, update_phy_task);
+ e1000_get_phy_info(&adapter->hw);
+}
+
/*
* Need to wait a few seconds after link up to get diagnostic information from
* the phy
@@ -2919,7 +3249,7 @@ static int e1000_set_mac(struct net_device *netdev, void *p)
static void e1000_update_phy_info(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
- e1000_get_phy_info(&adapter->hw);
+ schedule_work(&adapter->update_phy_task);
}
/**
@@ -2930,10 +3260,6 @@ void e1000e_update_stats(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
struct pci_dev *pdev = adapter->pdev;
- unsigned long irq_flags;
- u16 phy_tmp;
-
-#define PHY_IDLE_ERROR_COUNT_MASK 0x00FF
/*
* Prevent stats update while adapter is being reset, or if the pci
@@ -2944,14 +3270,6 @@ void e1000e_update_stats(struct e1000_adapter *adapter)
if (pci_channel_offline(pdev))
return;
- spin_lock_irqsave(&adapter->stats_lock, irq_flags);
-
- /*
- * these counters are modified from e1000_adjust_tbi_stats,
- * called from the interrupt context, so they must only
- * be written while holding adapter->stats_lock
- */
-
adapter->stats.crcerrs += er32(CRCERRS);
adapter->stats.gprc += er32(GPRC);
adapter->stats.gorc += er32(GORCL);
@@ -2988,7 +3306,8 @@ void e1000e_update_stats(struct e1000_adapter *adapter)
adapter->stats.algnerrc += er32(ALGNERRC);
adapter->stats.rxerrc += er32(RXERRC);
- adapter->stats.tncrs += er32(TNCRS);
+ if (hw->mac.type != e1000_82574)
+ adapter->stats.tncrs += er32(TNCRS);
adapter->stats.cexterr += er32(CEXTERR);
adapter->stats.tsctc += er32(TSCTC);
adapter->stats.tsctfc += er32(TSCTFC);
@@ -3022,21 +3341,10 @@ void e1000e_update_stats(struct e1000_adapter *adapter)
/* Tx Dropped needs to be maintained elsewhere */
- /* Phy Stats */
- if (hw->phy.media_type == e1000_media_type_copper) {
- if ((adapter->link_speed == SPEED_1000) &&
- (!e1e_rphy(hw, PHY_1000T_STATUS, &phy_tmp))) {
- phy_tmp &= PHY_IDLE_ERROR_COUNT_MASK;
- adapter->phy_stats.idle_errors += phy_tmp;
- }
- }
-
/* Management Stats */
adapter->stats.mgptc += er32(MGTPTC);
adapter->stats.mgprc += er32(MGTPRC);
adapter->stats.mgpdc += er32(MGTPDC);
-
- spin_unlock_irqrestore(&adapter->stats_lock, irq_flags);
}
/**
@@ -3048,10 +3356,6 @@ static void e1000_phy_read_status(struct e1000_adapter *adapter)
struct e1000_hw *hw = &adapter->hw;
struct e1000_phy_regs *phy = &adapter->phy_regs;
int ret_val;
- unsigned long irq_flags;
-
-
- spin_lock_irqsave(&adapter->stats_lock, irq_flags);
if ((er32(STATUS) & E1000_STATUS_LU) &&
(adapter->hw.phy.media_type == e1000_media_type_copper)) {
@@ -3082,8 +3386,6 @@ static void e1000_phy_read_status(struct e1000_adapter *adapter)
phy->stat1000 = 0;
phy->estatus = (ESTATUS_1000_TFULL | ESTATUS_1000_THALF);
}
-
- spin_unlock_irqrestore(&adapter->stats_lock, irq_flags);
}
static void e1000_print_link_info(struct e1000_adapter *adapter)
@@ -3200,6 +3502,27 @@ static void e1000_watchdog_task(struct work_struct *work)
&adapter->link_speed,
&adapter->link_duplex);
e1000_print_link_info(adapter);
+ /*
+ * On supported PHYs, check for duplex mismatch only
+ * if link has autonegotiated at 10/100 half
+ */
+ if ((hw->phy.type == e1000_phy_igp_3 ||
+ hw->phy.type == e1000_phy_bm) &&
+ (hw->mac.autoneg == true) &&
+ (adapter->link_speed == SPEED_10 ||
+ adapter->link_speed == SPEED_100) &&
+ (adapter->link_duplex == HALF_DUPLEX)) {
+ u16 autoneg_exp;
+
+ e1e_rphy(hw, PHY_AUTONEG_EXP, &autoneg_exp);
+
+ if (!(autoneg_exp & NWAY_ER_LP_NWAY_CAPS))
+ e_info("Autonegotiated half duplex but"
+ " link partner cannot autoneg. "
+ " Try forcing full duplex if "
+ "link gets many collisions.\n");
+ }
+
/*
* tweak tx_queue_len according to speed/duplex
* and adjust the timeout factor
@@ -3315,7 +3638,10 @@ static void e1000_watchdog_task(struct work_struct *work)
}
/* Cause software interrupt to ensure Rx ring is cleaned */
- ew32(ICS, E1000_ICS_RXDMT0);
+ if (adapter->msix_entries)
+ ew32(ICS, adapter->rx_ring->ims_val);
+ else
+ ew32(ICS, E1000_ICS_RXDMT0);
/* Force detection of hung controller every watchdog period */
adapter->detect_tx_hung = 1;
@@ -3423,34 +3749,50 @@ static bool e1000_tx_csum(struct e1000_adapter *adapter, struct sk_buff *skb)
struct e1000_buffer *buffer_info;
unsigned int i;
u8 css;
+ u32 cmd_len = E1000_TXD_CMD_DEXT;
- if (skb->ip_summed == CHECKSUM_PARTIAL) {
- css = skb_transport_offset(skb);
-
- i = tx_ring->next_to_use;
- buffer_info = &tx_ring->buffer_info[i];
- context_desc = E1000_CONTEXT_DESC(*tx_ring, i);
-
- context_desc->lower_setup.ip_config = 0;
- context_desc->upper_setup.tcp_fields.tucss = css;
- context_desc->upper_setup.tcp_fields.tucso =
- css + skb->csum_offset;
- context_desc->upper_setup.tcp_fields.tucse = 0;
- context_desc->tcp_seg_setup.data = 0;
- context_desc->cmd_and_length = cpu_to_le32(E1000_TXD_CMD_DEXT);
+ if (skb->ip_summed != CHECKSUM_PARTIAL)
+ return 0;
- buffer_info->time_stamp = jiffies;
- buffer_info->next_to_watch = i;
+ switch (skb->protocol) {
+ case __constant_htons(ETH_P_IP):
+ if (ip_hdr(skb)->protocol == IPPROTO_TCP)
+ cmd_len |= E1000_TXD_CMD_TCP;
+ break;
+ case __constant_htons(ETH_P_IPV6):
+ /* XXX not handling all IPV6 headers */
+ if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
+ cmd_len |= E1000_TXD_CMD_TCP;
+ break;
+ default:
+ if (unlikely(net_ratelimit()))
+ e_warn("checksum_partial proto=%x!\n", skb->protocol);
+ break;
+ }
- i++;
- if (i == tx_ring->count)
- i = 0;
- tx_ring->next_to_use = i;
+ css = skb_transport_offset(skb);
- return 1;
- }
+ i = tx_ring->next_to_use;
+ buffer_info = &tx_ring->buffer_info[i];
+ context_desc = E1000_CONTEXT_DESC(*tx_ring, i);
+
+ context_desc->lower_setup.ip_config = 0;
+ context_desc->upper_setup.tcp_fields.tucss = css;
+ context_desc->upper_setup.tcp_fields.tucso =
+ css + skb->csum_offset;
+ context_desc->upper_setup.tcp_fields.tucse = 0;
+ context_desc->tcp_seg_setup.data = 0;
+ context_desc->cmd_and_length = cpu_to_le32(cmd_len);
+
+ buffer_info->time_stamp = jiffies;
+ buffer_info->next_to_watch = i;
+
+ i++;
+ if (i == tx_ring->count)
+ i = 0;
+ tx_ring->next_to_use = i;
- return 0;
+ return 1;
}
#define E1000_MAX_PER_TXD 8192
@@ -4032,6 +4374,7 @@ static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
e1000e_down(adapter);
e1000_free_irq(adapter);
}
+ e1000e_reset_interrupt_capability(adapter);
retval = pci_save_state(pdev);
if (retval)
@@ -4158,6 +4501,7 @@ static int e1000_resume(struct pci_dev *pdev)
pci_enable_wake(pdev, PCI_D3hot, 0);
pci_enable_wake(pdev, PCI_D3cold, 0);
+ e1000e_set_interrupt_capability(adapter);
if (netif_running(netdev)) {
err = e1000_request_irq(adapter);
if (err)
@@ -4335,13 +4679,15 @@ static void e1000_eeprom_checks(struct e1000_adapter *adapter)
ret_val = e1000_read_nvm(hw, NVM_INIT_CONTROL2_REG, 1, &buf);
if (!(le16_to_cpu(buf) & (1 << 0))) {
/* Deep Smart Power Down (DSPD) */
- e_warn("Warning: detected DSPD enabled in EEPROM\n");
+ dev_warn(&adapter->pdev->dev,
+ "Warning: detected DSPD enabled in EEPROM\n");
}
ret_val = e1000_read_nvm(hw, NVM_INIT_3GIO_3, 1, &buf);
if (le16_to_cpu(buf) & (3 << 2)) {
/* ASPM enable */
- e_warn("Warning: detected ASPM enabled in EEPROM\n");
+ dev_warn(&adapter->pdev->dev,
+ "Warning: detected ASPM enabled in EEPROM\n");
}
}
@@ -4467,6 +4813,8 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
adapter->bd_number = cards_found++;
+ e1000e_check_options(adapter);
+
/* setup adapter struct */
err = e1000_sw_init(adapter);
if (err)
@@ -4482,6 +4830,10 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
if (err)
goto err_hw_init;
+ if ((adapter->flags & FLAG_IS_ICH) &&
+ (adapter->flags & FLAG_READ_ONLY_NVM))
+ e1000e_write_protect_nvm_ich8lan(&adapter->hw);
+
hw->mac.ops.get_bus_info(&adapter->hw);
adapter->hw.phy.autoneg_wait_to_complete = 0;
@@ -4572,8 +4924,8 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
INIT_WORK(&adapter->reset_task, e1000_reset_task);
INIT_WORK(&adapter->watchdog_task, e1000_watchdog_task);
-
- e1000e_check_options(adapter);
+ INIT_WORK(&adapter->downshift_task, e1000e_downshift_workaround);
+ INIT_WORK(&adapter->update_phy_task, e1000e_update_phy_task);
/* Initialize link parameters. User can change them with ethtool */
adapter->hw.mac.autoneg = 1;
@@ -4704,6 +5056,7 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
if (!e1000_check_reset_block(&adapter->hw))
e1000_phy_hw_reset(&adapter->hw);
+ e1000e_reset_interrupt_capability(adapter);
kfree(adapter->tx_ring);
kfree(adapter->rx_ring);
@@ -4745,6 +5098,8 @@ static struct pci_device_id e1000_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82573E_IAMT), board_82573 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82573L), board_82573 },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_82574L), board_82574 },
+
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_80003ES2LAN_COPPER_DPT),
board_80003es2lan },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_80003ES2LAN_COPPER_SPT),
@@ -4767,6 +5122,7 @@ static struct pci_device_id e1000_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH9_IFE_GT), board_ich9lan },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH9_IGP_AMT), board_ich9lan },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH9_IGP_C), board_ich9lan },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH9_BM), board_ich9lan },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH9_IGP_M), board_ich9lan },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH9_IGP_M_AMT), board_ich9lan },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH9_IGP_M_V), board_ich9lan },
@@ -4775,6 +5131,9 @@ static struct pci_device_id e1000_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH10_R_BM_LF), board_ich9lan },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH10_R_BM_V), board_ich9lan },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH10_D_BM_LM), board_ich10lan },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH10_D_BM_LF), board_ich10lan },
+
{ } /* terminate list */
};
MODULE_DEVICE_TABLE(pci, e1000_pci_tbl);
diff --git a/drivers/net/e1000e/param.c b/drivers/net/e1000e/param.c
index ed912e023a7266db32cf88dcb60e8bf406d5c421..77a3d7207a5f834db470731502e1197c973c5102 100644
--- a/drivers/net/e1000e/param.c
+++ b/drivers/net/e1000e/param.c
@@ -114,6 +114,15 @@ E1000_PARAM(InterruptThrottleRate, "Interrupt Throttling Rate");
#define DEFAULT_ITR 3
#define MAX_ITR 100000
#define MIN_ITR 100
+/* IntMode (Interrupt Mode)
+ *
+ * Valid Range: 0 - 2
+ *
+ * Default Value: 2 (MSI-X)
+ */
+E1000_PARAM(IntMode, "Interrupt Mode");
+#define MAX_INTMODE 2
+#define MIN_INTMODE 0
/*
* Enable Smart Power Down of the PHY
@@ -133,6 +142,15 @@ E1000_PARAM(SmartPowerDownEnable, "Enable PHY smart power down");
*/
E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround");
+/*
+ * Write Protect NVM
+ *
+ * Valid Range: 0, 1
+ *
+ * Default Value: 1 (enabled)
+ */
+E1000_PARAM(WriteProtectNVM, "Write-protect NVM [WARNING: disabling this can lead to corrupted NVM]");
+
struct e1000_option {
enum { enable_option, range_option, list_option } type;
const char *name;
@@ -352,6 +370,24 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
adapter->itr = 20000;
}
}
+ { /* Interrupt Mode */
+ struct e1000_option opt = {
+ .type = range_option,
+ .name = "Interrupt Mode",
+ .err = "defaulting to 2 (MSI-X)",
+ .def = E1000E_INT_MODE_MSIX,
+ .arg = { .r = { .min = MIN_INTMODE,
+ .max = MAX_INTMODE } }
+ };
+
+ if (num_IntMode > bd) {
+ unsigned int int_mode = IntMode[bd];
+ e1000_validate_option(&int_mode, &opt, adapter);
+ adapter->int_mode = int_mode;
+ } else {
+ adapter->int_mode = opt.def;
+ }
+ }
{ /* Smart Power Down */
const struct e1000_option opt = {
.type = enable_option,
@@ -388,4 +424,25 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
opt.def);
}
}
+ { /* Write-protect NVM */
+ const struct e1000_option opt = {
+ .type = enable_option,
+ .name = "Write-protect NVM",
+ .err = "defaulting to Enabled",
+ .def = OPTION_ENABLED
+ };
+
+ if (adapter->flags & FLAG_IS_ICH) {
+ if (num_WriteProtectNVM > bd) {
+ unsigned int write_protect_nvm = WriteProtectNVM[bd];
+ e1000_validate_option(&write_protect_nvm, &opt,
+ adapter);
+ if (write_protect_nvm)
+ adapter->flags |= FLAG_READ_ONLY_NVM;
+ } else {
+ if (opt.def)
+ adapter->flags |= FLAG_READ_ONLY_NVM;
+ }
+ }
+ }
}
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index b133dcf0e950e9d8067df175ba75e4b461bef250..6cd333ae61d038fa6186794121a16561fe036551 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -476,7 +476,9 @@ s32 e1000e_copper_link_setup_m88(struct e1000_hw *hw)
if (ret_val)
return ret_val;
- if ((phy->type == e1000_phy_m88) && (phy->revision < 4)) {
+ if ((phy->type == e1000_phy_m88) &&
+ (phy->revision < E1000_REVISION_4) &&
+ (phy->id != BME1000_E_PHY_ID_R2)) {
/*
* Force TX_CLK in the Extended PHY Specific Control Register
* to 25MHz clock.
@@ -504,6 +506,18 @@ s32 e1000e_copper_link_setup_m88(struct e1000_hw *hw)
return ret_val;
}
+ if ((phy->type == e1000_phy_bm) && (phy->id == BME1000_E_PHY_ID_R2)) {
+ /* Set PHY page 0, register 29 to 0x0003 */
+ ret_val = e1e_wphy(hw, 29, 0x0003);
+ if (ret_val)
+ return ret_val;
+
+ /* Set PHY page 0, register 30 to 0x0000 */
+ ret_val = e1e_wphy(hw, 30, 0x0000);
+ if (ret_val)
+ return ret_val;
+ }
+
/* Commit the changes. */
ret_val = e1000e_commit_phy(hw);
if (ret_val)
@@ -1720,6 +1734,91 @@ s32 e1000e_get_cfg_done(struct e1000_hw *hw)
return 0;
}
+/**
+ * e1000e_phy_init_script_igp3 - Inits the IGP3 PHY
+ * @hw: pointer to the HW structure
+ *
+ * Initializes a Intel Gigabit PHY3 when an EEPROM is not present.
+ **/
+s32 e1000e_phy_init_script_igp3(struct e1000_hw *hw)
+{
+ hw_dbg(hw, "Running IGP 3 PHY init script\n");
+
+ /* PHY init IGP 3 */
+ /* Enable rise/fall, 10-mode work in class-A */
+ e1e_wphy(hw, 0x2F5B, 0x9018);
+ /* Remove all caps from Replica path filter */
+ e1e_wphy(hw, 0x2F52, 0x0000);
+ /* Bias trimming for ADC, AFE and Driver (Default) */
+ e1e_wphy(hw, 0x2FB1, 0x8B24);
+ /* Increase Hybrid poly bias */
+ e1e_wphy(hw, 0x2FB2, 0xF8F0);
+ /* Add 4% to Tx amplitude in Gig mode */
+ e1e_wphy(hw, 0x2010, 0x10B0);
+ /* Disable trimming (TTT) */
+ e1e_wphy(hw, 0x2011, 0x0000);
+ /* Poly DC correction to 94.6% + 2% for all channels */
+ e1e_wphy(hw, 0x20DD, 0x249A);
+ /* ABS DC correction to 95.9% */
+ e1e_wphy(hw, 0x20DE, 0x00D3);
+ /* BG temp curve trim */
+ e1e_wphy(hw, 0x28B4, 0x04CE);
+ /* Increasing ADC OPAMP stage 1 currents to max */
+ e1e_wphy(hw, 0x2F70, 0x29E4);
+ /* Force 1000 ( required for enabling PHY regs configuration) */
+ e1e_wphy(hw, 0x0000, 0x0140);
+ /* Set upd_freq to 6 */
+ e1e_wphy(hw, 0x1F30, 0x1606);
+ /* Disable NPDFE */
+ e1e_wphy(hw, 0x1F31, 0xB814);
+ /* Disable adaptive fixed FFE (Default) */
+ e1e_wphy(hw, 0x1F35, 0x002A);
+ /* Enable FFE hysteresis */
+ e1e_wphy(hw, 0x1F3E, 0x0067);
+ /* Fixed FFE for short cable lengths */
+ e1e_wphy(hw, 0x1F54, 0x0065);
+ /* Fixed FFE for medium cable lengths */
+ e1e_wphy(hw, 0x1F55, 0x002A);
+ /* Fixed FFE for long cable lengths */
+ e1e_wphy(hw, 0x1F56, 0x002A);
+ /* Enable Adaptive Clip Threshold */
+ e1e_wphy(hw, 0x1F72, 0x3FB0);
+ /* AHT reset limit to 1 */
+ e1e_wphy(hw, 0x1F76, 0xC0FF);
+ /* Set AHT master delay to 127 msec */
+ e1e_wphy(hw, 0x1F77, 0x1DEC);
+ /* Set scan bits for AHT */
+ e1e_wphy(hw, 0x1F78, 0xF9EF);
+ /* Set AHT Preset bits */
+ e1e_wphy(hw, 0x1F79, 0x0210);
+ /* Change integ_factor of channel A to 3 */
+ e1e_wphy(hw, 0x1895, 0x0003);
+ /* Change prop_factor of channels BCD to 8 */
+ e1e_wphy(hw, 0x1796, 0x0008);
+ /* Change cg_icount + enable integbp for channels BCD */
+ e1e_wphy(hw, 0x1798, 0xD008);
+ /*
+ * Change cg_icount + enable integbp + change prop_factor_master
+ * to 8 for channel A
+ */
+ e1e_wphy(hw, 0x1898, 0xD918);
+ /* Disable AHT in Slave mode on channel A */
+ e1e_wphy(hw, 0x187A, 0x0800);
+ /*
+ * Enable LPLU and disable AN to 1000 in non-D0a states,
+ * Enable SPD+B2B
+ */
+ e1e_wphy(hw, 0x0019, 0x008D);
+ /* Enable restart AN on an1000_dis change */
+ e1e_wphy(hw, 0x001B, 0x2080);
+ /* Enable wh_fifo read clock in 10/100 modes */
+ e1e_wphy(hw, 0x0014, 0x0045);
+ /* Restart AN, Speed selection is 1000 */
+ e1e_wphy(hw, 0x0000, 0x1340);
+
+ return 0;
+}
+
/* Internal function pointers */
/**
@@ -1968,6 +2067,99 @@ s32 e1000e_read_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 *data)
return ret_val;
}
+/**
+ * e1000e_read_phy_reg_bm2 - Read BM PHY register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to be read
+ * @data: pointer to the read data
+ *
+ * Acquires semaphore, if necessary, then reads the PHY register at offset
+ * and storing the retrieved information in data. Release any acquired
+ * semaphores before exiting.
+ **/
+s32 e1000e_read_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+ s32 ret_val;
+ u16 page = (u16)(offset >> IGP_PAGE_SHIFT);
+
+ /* Page 800 works differently than the rest so it has its own func */
+ if (page == BM_WUC_PAGE) {
+ ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset, data,
+ true);
+ return ret_val;
+ }
+
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ return ret_val;
+
+ hw->phy.addr = 1;
+
+ if (offset > MAX_PHY_MULTI_PAGE_REG) {
+
+ /* Page is shifted left, PHY expects (page x 32) */
+ ret_val = e1000e_write_phy_reg_mdic(hw, BM_PHY_PAGE_SELECT,
+ page);
+
+ if (ret_val) {
+ hw->phy.ops.release_phy(hw);
+ return ret_val;
+ }
+ }
+
+ ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
+ data);
+ hw->phy.ops.release_phy(hw);
+
+ return ret_val;
+}
+
+/**
+ * e1000e_write_phy_reg_bm2 - Write BM PHY register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to write to
+ * @data: data to write at register offset
+ *
+ * Acquires semaphore, if necessary, then writes the data to PHY register
+ * at the offset. Release any acquired semaphores before exiting.
+ **/
+s32 e1000e_write_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 data)
+{
+ s32 ret_val;
+ u16 page = (u16)(offset >> IGP_PAGE_SHIFT);
+
+ /* Page 800 works differently than the rest so it has its own func */
+ if (page == BM_WUC_PAGE) {
+ ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset, &data,
+ false);
+ return ret_val;
+ }
+
+ ret_val = hw->phy.ops.acquire_phy(hw);
+ if (ret_val)
+ return ret_val;
+
+ hw->phy.addr = 1;
+
+ if (offset > MAX_PHY_MULTI_PAGE_REG) {
+ /* Page is shifted left, PHY expects (page x 32) */
+ ret_val = e1000e_write_phy_reg_mdic(hw, BM_PHY_PAGE_SELECT,
+ page);
+
+ if (ret_val) {
+ hw->phy.ops.release_phy(hw);
+ return ret_val;
+ }
+ }
+
+ ret_val = e1000e_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
+ data);
+
+ hw->phy.ops.release_phy(hw);
+
+ return ret_val;
+}
+
/**
* e1000_access_phy_wakeup_reg_bm - Read BM PHY wakeup register
* @hw: pointer to the HW structure
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index e01926b7b5b7609cffec07754b7781c77fe26b3f..5524271eedca51bcf824d35656d53d7178e1fc28 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -40,13 +40,13 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
-#define DRV_VERSION "EHEA_0092"
+#define DRV_VERSION "EHEA_0093"
/* eHEA capability flags */
#define DLPAR_PORT_ADD_REM 1
#define DLPAR_MEM_ADD 2
#define DLPAR_MEM_REM 4
-#define EHEA_CAPABILITIES (DLPAR_PORT_ADD_REM | DLPAR_MEM_ADD)
+#define EHEA_CAPABILITIES (DLPAR_PORT_ADD_REM | DLPAR_MEM_ADD | DLPAR_MEM_REM)
#define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \
| NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
diff --git a/drivers/net/ehea/ehea_phyp.c b/drivers/net/ehea/ehea_phyp.c
index 156eb6320b4ee209369a80f5ec83f4740b7c63bf..2a33a613d9e65f9a96b7dc78de7095ce73af5501 100644
--- a/drivers/net/ehea/ehea_phyp.c
+++ b/drivers/net/ehea/ehea_phyp.c
@@ -535,7 +535,7 @@ u64 ehea_h_query_ehea(const u64 adapter_handle, void *cb_addr)
cb_logaddr, /* R5 */
0, 0, 0, 0, 0); /* R6-R10 */
#ifdef DEBUG
- ehea_dmp(cb_addr, sizeof(struct hcp_query_ehea), "hcp_query_ehea");
+ ehea_dump(cb_addr, sizeof(struct hcp_query_ehea), "hcp_query_ehea");
#endif
return hret;
}
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index 140f05baafd822b97946e183e9f221cf602a8d41..db8a9257e680aaa81945c1b26be37afd6a18b025 100644
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -595,7 +595,8 @@ static int ehea_create_busmap_callback(unsigned long pfn,
end_section = start_section + ((nr_pages * PAGE_SIZE) / EHEA_SECTSIZE);
mr_len = *(unsigned long *)arg;
- ehea_bmap = kzalloc(sizeof(struct ehea_bmap), GFP_KERNEL);
+ if (!ehea_bmap)
+ ehea_bmap = kzalloc(sizeof(struct ehea_bmap), GFP_KERNEL);
if (!ehea_bmap)
return -ENOMEM;
diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c
index aa0bf6e1c69493933b153b818dc7badc0866b84f..e1b441effbbec15b81de2fe4b2d36992ac993724 100644
--- a/drivers/net/enc28j60.c
+++ b/drivers/net/enc28j60.c
@@ -110,7 +110,7 @@ spi_read_buf(struct enc28j60_net *priv, int len, u8 *data)
}
if (ret && netif_msg_drv(priv))
printk(KERN_DEBUG DRV_NAME ": %s() failed: ret = %d\n",
- __FUNCTION__, ret);
+ __func__, ret);
return ret;
}
@@ -131,7 +131,7 @@ static int spi_write_buf(struct enc28j60_net *priv, int len,
ret = spi_write(priv->spi, priv->spi_transfer_buf, len + 1);
if (ret && netif_msg_drv(priv))
printk(KERN_DEBUG DRV_NAME ": %s() failed: ret = %d\n",
- __FUNCTION__, ret);
+ __func__, ret);
}
return ret;
}
@@ -156,7 +156,7 @@ static u8 spi_read_op(struct enc28j60_net *priv, u8 op,
ret = spi_write_then_read(priv->spi, tx_buf, 1, rx_buf, slen);
if (ret)
printk(KERN_DEBUG DRV_NAME ": %s() failed: ret = %d\n",
- __FUNCTION__, ret);
+ __func__, ret);
else
val = rx_buf[slen - 1];
@@ -176,14 +176,14 @@ static int spi_write_op(struct enc28j60_net *priv, u8 op,
ret = spi_write(priv->spi, priv->spi_transfer_buf, 2);
if (ret && netif_msg_drv(priv))
printk(KERN_DEBUG DRV_NAME ": %s() failed: ret = %d\n",
- __FUNCTION__, ret);
+ __func__, ret);
return ret;
}
static void enc28j60_soft_reset(struct enc28j60_net *priv)
{
if (netif_msg_hw(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() enter\n", __FUNCTION__);
+ printk(KERN_DEBUG DRV_NAME ": %s() enter\n", __func__);
spi_write_op(priv, ENC28J60_SOFT_RESET, 0, ENC28J60_SOFT_RESET);
/* Errata workaround #1, CLKRDY check is unreliable,
@@ -357,7 +357,7 @@ static void enc28j60_mem_read(struct enc28j60_net *priv,
reg = nolock_regw_read(priv, ERDPTL);
if (reg != addr)
printk(KERN_DEBUG DRV_NAME ": %s() error writing ERDPT "
- "(0x%04x - 0x%04x)\n", __FUNCTION__, reg, addr);
+ "(0x%04x - 0x%04x)\n", __func__, reg, addr);
}
#endif
spi_read_buf(priv, len, data);
@@ -380,7 +380,7 @@ enc28j60_packet_write(struct enc28j60_net *priv, int len, const u8 *data)
if (reg != TXSTART_INIT)
printk(KERN_DEBUG DRV_NAME
": %s() ERWPT:0x%04x != 0x%04x\n",
- __FUNCTION__, reg, TXSTART_INIT);
+ __func__, reg, TXSTART_INIT);
}
#endif
/* Set the TXND pointer to correspond to the packet size given */
@@ -390,13 +390,13 @@ enc28j60_packet_write(struct enc28j60_net *priv, int len, const u8 *data)
if (netif_msg_hw(priv))
printk(KERN_DEBUG DRV_NAME
": %s() after control byte ERWPT:0x%04x\n",
- __FUNCTION__, nolock_regw_read(priv, EWRPTL));
+ __func__, nolock_regw_read(priv, EWRPTL));
/* copy the packet into the transmit buffer */
spi_write_buf(priv, len, data);
if (netif_msg_hw(priv))
printk(KERN_DEBUG DRV_NAME
": %s() after write packet ERWPT:0x%04x, len=%d\n",
- __FUNCTION__, nolock_regw_read(priv, EWRPTL), len);
+ __func__, nolock_regw_read(priv, EWRPTL), len);
mutex_unlock(&priv->lock);
}
@@ -495,7 +495,7 @@ static int enc28j60_set_hw_macaddr(struct net_device *ndev)
if (netif_msg_drv(priv))
printk(KERN_DEBUG DRV_NAME
": %s() Hardware must be disabled to set "
- "Mac address\n", __FUNCTION__);
+ "Mac address\n", __func__);
ret = -EBUSY;
}
mutex_unlock(&priv->lock);
@@ -575,7 +575,7 @@ static void nolock_rxfifo_init(struct enc28j60_net *priv, u16 start, u16 end)
if (start > 0x1FFF || end > 0x1FFF || start > end) {
if (netif_msg_drv(priv))
printk(KERN_ERR DRV_NAME ": %s(%d, %d) RXFIFO "
- "bad parameters!\n", __FUNCTION__, start, end);
+ "bad parameters!\n", __func__, start, end);
return;
}
/* set receive buffer start + end */
@@ -591,7 +591,7 @@ static void nolock_txfifo_init(struct enc28j60_net *priv, u16 start, u16 end)
if (start > 0x1FFF || end > 0x1FFF || start > end) {
if (netif_msg_drv(priv))
printk(KERN_ERR DRV_NAME ": %s(%d, %d) TXFIFO "
- "bad parameters!\n", __FUNCTION__, start, end);
+ "bad parameters!\n", __func__, start, end);
return;
}
/* set transmit buffer start + end */
@@ -630,7 +630,7 @@ static int enc28j60_hw_init(struct enc28j60_net *priv)
u8 reg;
if (netif_msg_drv(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() - %s\n", __FUNCTION__,
+ printk(KERN_DEBUG DRV_NAME ": %s() - %s\n", __func__,
priv->full_duplex ? "FullDuplex" : "HalfDuplex");
mutex_lock(&priv->lock);
@@ -661,7 +661,7 @@ static int enc28j60_hw_init(struct enc28j60_net *priv)
if (reg == 0x00 || reg == 0xff) {
if (netif_msg_drv(priv))
printk(KERN_DEBUG DRV_NAME ": %s() Invalid RevId %d\n",
- __FUNCTION__, reg);
+ __func__, reg);
return 0;
}
@@ -724,7 +724,7 @@ static void enc28j60_hw_enable(struct enc28j60_net *priv)
/* enable interrupts */
if (netif_msg_hw(priv))
printk(KERN_DEBUG DRV_NAME ": %s() enabling interrupts.\n",
- __FUNCTION__);
+ __func__);
enc28j60_phy_write(priv, PHIE, PHIE_PGEIE | PHIE_PLNKIE);
@@ -888,7 +888,7 @@ static void enc28j60_hw_rx(struct net_device *ndev)
if (netif_msg_rx_err(priv))
dev_err(&ndev->dev,
"%s() Invalid packet address!! 0x%04x\n",
- __FUNCTION__, priv->next_pk_ptr);
+ __func__, priv->next_pk_ptr);
/* packet address corrupted: reset RX logic */
mutex_lock(&priv->lock);
nolock_reg_bfclr(priv, ECON1, ECON1_RXEN);
@@ -917,7 +917,7 @@ static void enc28j60_hw_rx(struct net_device *ndev)
rxstat |= rsv[4];
if (netif_msg_rx_status(priv))
- enc28j60_dump_rsv(priv, __FUNCTION__, next_packet, len, rxstat);
+ enc28j60_dump_rsv(priv, __func__, next_packet, len, rxstat);
if (!RSV_GETBIT(rxstat, RSV_RXOK)) {
if (netif_msg_rx_err(priv))
@@ -941,7 +941,7 @@ static void enc28j60_hw_rx(struct net_device *ndev)
enc28j60_mem_read(priv, priv->next_pk_ptr + sizeof(rsv),
len, skb_put(skb, len));
if (netif_msg_pktdata(priv))
- dump_packet(__FUNCTION__, skb->len, skb->data);
+ dump_packet(__func__, skb->len, skb->data);
skb->protocol = eth_type_trans(skb, ndev);
/* update statistics */
ndev->stats.rx_packets++;
@@ -958,7 +958,7 @@ static void enc28j60_hw_rx(struct net_device *ndev)
erxrdpt = erxrdpt_workaround(next_packet, RXSTART_INIT, RXEND_INIT);
if (netif_msg_hw(priv))
printk(KERN_DEBUG DRV_NAME ": %s() ERXRDPT:0x%04x\n",
- __FUNCTION__, erxrdpt);
+ __func__, erxrdpt);
mutex_lock(&priv->lock);
nolock_regw_write(priv, ERXRDPTL, erxrdpt);
@@ -968,7 +968,7 @@ static void enc28j60_hw_rx(struct net_device *ndev)
reg = nolock_regw_read(priv, ERXRDPTL);
if (reg != erxrdpt)
printk(KERN_DEBUG DRV_NAME ": %s() ERXRDPT verify "
- "error (0x%04x - 0x%04x)\n", __FUNCTION__,
+ "error (0x%04x - 0x%04x)\n", __func__,
reg, erxrdpt);
}
#endif
@@ -1006,7 +1006,7 @@ static int enc28j60_get_free_rxfifo(struct enc28j60_net *priv)
mutex_unlock(&priv->lock);
if (netif_msg_rx_status(priv))
printk(KERN_DEBUG DRV_NAME ": %s() free_space = %d\n",
- __FUNCTION__, free_space);
+ __func__, free_space);
return free_space;
}
@@ -1022,7 +1022,7 @@ static void enc28j60_check_link_status(struct net_device *ndev)
reg = enc28j60_phy_read(priv, PHSTAT2);
if (netif_msg_hw(priv))
printk(KERN_DEBUG DRV_NAME ": %s() PHSTAT1: %04x, "
- "PHSTAT2: %04x\n", __FUNCTION__,
+ "PHSTAT2: %04x\n", __func__,
enc28j60_phy_read(priv, PHSTAT1), reg);
duplex = reg & PHSTAT2_DPXSTAT;
@@ -1095,7 +1095,7 @@ static void enc28j60_irq_work_handler(struct work_struct *work)
int intflags, loop;
if (netif_msg_intr(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() enter\n", __FUNCTION__);
+ printk(KERN_DEBUG DRV_NAME ": %s() enter\n", __func__);
/* disable further interrupts */
locked_reg_bfclr(priv, EIE, EIE_INTIE);
@@ -1198,7 +1198,7 @@ static void enc28j60_irq_work_handler(struct work_struct *work)
/* re-enable interrupts */
locked_reg_bfset(priv, EIE, EIE_INTIE);
if (netif_msg_intr(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() exit\n", __FUNCTION__);
+ printk(KERN_DEBUG DRV_NAME ": %s() exit\n", __func__);
}
/*
@@ -1213,7 +1213,7 @@ static void enc28j60_hw_tx(struct enc28j60_net *priv)
": Tx Packet Len:%d\n", priv->tx_skb->len);
if (netif_msg_pktdata(priv))
- dump_packet(__FUNCTION__,
+ dump_packet(__func__,
priv->tx_skb->len, priv->tx_skb->data);
enc28j60_packet_write(priv, priv->tx_skb->len, priv->tx_skb->data);
@@ -1254,7 +1254,7 @@ static int enc28j60_send_packet(struct sk_buff *skb, struct net_device *dev)
struct enc28j60_net *priv = netdev_priv(dev);
if (netif_msg_tx_queued(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() enter\n", __FUNCTION__);
+ printk(KERN_DEBUG DRV_NAME ": %s() enter\n", __func__);
/* If some error occurs while trying to transmit this
* packet, you should return '1' from this function.
@@ -1325,7 +1325,7 @@ static int enc28j60_net_open(struct net_device *dev)
struct enc28j60_net *priv = netdev_priv(dev);
if (netif_msg_drv(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() enter\n", __FUNCTION__);
+ printk(KERN_DEBUG DRV_NAME ": %s() enter\n", __func__);
if (!is_valid_ether_addr(dev->dev_addr)) {
if (netif_msg_ifup(priv)) {
@@ -1363,7 +1363,7 @@ static int enc28j60_net_close(struct net_device *dev)
struct enc28j60_net *priv = netdev_priv(dev);
if (netif_msg_drv(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() enter\n", __FUNCTION__);
+ printk(KERN_DEBUG DRV_NAME ": %s() enter\n", __func__);
enc28j60_hw_disable(priv);
enc28j60_lowpower(priv, true);
diff --git a/drivers/net/enic/Makefile b/drivers/net/enic/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..391c3bce5b79e32019b227cd64516918cc79c5f1
--- /dev/null
+++ b/drivers/net/enic/Makefile
@@ -0,0 +1,5 @@
+obj-$(CONFIG_ENIC) := enic.o
+
+enic-y := enic_main.o vnic_cq.o vnic_intr.o vnic_wq.o \
+ enic_res.o vnic_dev.o vnic_rq.o
+
diff --git a/drivers/net/enic/cq_desc.h b/drivers/net/enic/cq_desc.h
new file mode 100644
index 0000000000000000000000000000000000000000..c036a8bfd04343559fb23f3b22f99c53e63d0ad0
--- /dev/null
+++ b/drivers/net/enic/cq_desc.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _CQ_DESC_H_
+#define _CQ_DESC_H_
+
+/*
+ * Completion queue descriptor types
+ */
+enum cq_desc_types {
+ CQ_DESC_TYPE_WQ_ENET = 0,
+ CQ_DESC_TYPE_DESC_COPY = 1,
+ CQ_DESC_TYPE_WQ_EXCH = 2,
+ CQ_DESC_TYPE_RQ_ENET = 3,
+ CQ_DESC_TYPE_RQ_FCP = 4,
+};
+
+/* Completion queue descriptor: 16B
+ *
+ * All completion queues have this basic layout. The
+ * type_specfic area is unique for each completion
+ * queue type.
+ */
+struct cq_desc {
+ __le16 completed_index;
+ __le16 q_number;
+ u8 type_specfic[11];
+ u8 type_color;
+};
+
+#define CQ_DESC_TYPE_BITS 7
+#define CQ_DESC_TYPE_MASK ((1 << CQ_DESC_TYPE_BITS) - 1)
+#define CQ_DESC_COLOR_MASK 1
+#define CQ_DESC_Q_NUM_BITS 10
+#define CQ_DESC_Q_NUM_MASK ((1 << CQ_DESC_Q_NUM_BITS) - 1)
+#define CQ_DESC_COMP_NDX_BITS 12
+#define CQ_DESC_COMP_NDX_MASK ((1 << CQ_DESC_COMP_NDX_BITS) - 1)
+
+static inline void cq_desc_dec(const struct cq_desc *desc_arg,
+ u8 *type, u8 *color, u16 *q_number, u16 *completed_index)
+{
+ const struct cq_desc *desc = desc_arg;
+ const u8 type_color = desc->type_color;
+
+ *color = (type_color >> CQ_DESC_TYPE_BITS) & CQ_DESC_COLOR_MASK;
+
+ /*
+ * Make sure color bit is read from desc *before* other fields
+ * are read from desc. Hardware guarantees color bit is last
+ * bit (byte) written. Adding the rmb() prevents the compiler
+ * and/or CPU from reordering the reads which would potentially
+ * result in reading stale values.
+ */
+
+ rmb();
+
+ *type = type_color & CQ_DESC_TYPE_MASK;
+ *q_number = le16_to_cpu(desc->q_number) & CQ_DESC_Q_NUM_MASK;
+ *completed_index = le16_to_cpu(desc->completed_index) &
+ CQ_DESC_COMP_NDX_MASK;
+}
+
+#endif /* _CQ_DESC_H_ */
diff --git a/drivers/net/enic/cq_enet_desc.h b/drivers/net/enic/cq_enet_desc.h
new file mode 100644
index 0000000000000000000000000000000000000000..03dce9ed612cf4df66fd3d554850198642eabebf
--- /dev/null
+++ b/drivers/net/enic/cq_enet_desc.h
@@ -0,0 +1,169 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _CQ_ENET_DESC_H_
+#define _CQ_ENET_DESC_H_
+
+#include "cq_desc.h"
+
+/* Ethernet completion queue descriptor: 16B */
+struct cq_enet_wq_desc {
+ __le16 completed_index;
+ __le16 q_number;
+ u8 reserved[11];
+ u8 type_color;
+};
+
+static inline void cq_enet_wq_desc_dec(struct cq_enet_wq_desc *desc,
+ u8 *type, u8 *color, u16 *q_number, u16 *completed_index)
+{
+ cq_desc_dec((struct cq_desc *)desc, type,
+ color, q_number, completed_index);
+}
+
+/* Completion queue descriptor: Ethernet receive queue, 16B */
+struct cq_enet_rq_desc {
+ __le16 completed_index_flags;
+ __le16 q_number_rss_type_flags;
+ __le32 rss_hash;
+ __le16 bytes_written_flags;
+ __le16 vlan;
+ __le16 checksum_fcoe;
+ u8 flags;
+ u8 type_color;
+};
+
+#define CQ_ENET_RQ_DESC_FLAGS_INGRESS_PORT (0x1 << 12)
+#define CQ_ENET_RQ_DESC_FLAGS_FCOE (0x1 << 13)
+#define CQ_ENET_RQ_DESC_FLAGS_EOP (0x1 << 14)
+#define CQ_ENET_RQ_DESC_FLAGS_SOP (0x1 << 15)
+
+#define CQ_ENET_RQ_DESC_RSS_TYPE_BITS 4
+#define CQ_ENET_RQ_DESC_RSS_TYPE_MASK \
+ ((1 << CQ_ENET_RQ_DESC_RSS_TYPE_BITS) - 1)
+#define CQ_ENET_RQ_DESC_RSS_TYPE_NONE 0
+#define CQ_ENET_RQ_DESC_RSS_TYPE_IPv4 1
+#define CQ_ENET_RQ_DESC_RSS_TYPE_TCP_IPv4 2
+#define CQ_ENET_RQ_DESC_RSS_TYPE_IPv6 3
+#define CQ_ENET_RQ_DESC_RSS_TYPE_TCP_IPv6 4
+#define CQ_ENET_RQ_DESC_RSS_TYPE_IPv6_EX 5
+#define CQ_ENET_RQ_DESC_RSS_TYPE_TCP_IPv6_EX 6
+
+#define CQ_ENET_RQ_DESC_FLAGS_CSUM_NOT_CALC (0x1 << 14)
+
+#define CQ_ENET_RQ_DESC_BYTES_WRITTEN_BITS 14
+#define CQ_ENET_RQ_DESC_BYTES_WRITTEN_MASK \
+ ((1 << CQ_ENET_RQ_DESC_BYTES_WRITTEN_BITS) - 1)
+#define CQ_ENET_RQ_DESC_FLAGS_TRUNCATED (0x1 << 14)
+#define CQ_ENET_RQ_DESC_FLAGS_VLAN_STRIPPED (0x1 << 15)
+
+#define CQ_ENET_RQ_DESC_FCOE_SOF_BITS 4
+#define CQ_ENET_RQ_DESC_FCOE_SOF_MASK \
+ ((1 << CQ_ENET_RQ_DESC_FCOE_SOF_BITS) - 1)
+#define CQ_ENET_RQ_DESC_FCOE_EOF_BITS 8
+#define CQ_ENET_RQ_DESC_FCOE_EOF_MASK \
+ ((1 << CQ_ENET_RQ_DESC_FCOE_EOF_BITS) - 1)
+#define CQ_ENET_RQ_DESC_FCOE_EOF_SHIFT 8
+
+#define CQ_ENET_RQ_DESC_FLAGS_TCP_UDP_CSUM_OK (0x1 << 0)
+#define CQ_ENET_RQ_DESC_FCOE_FC_CRC_OK (0x1 << 0)
+#define CQ_ENET_RQ_DESC_FLAGS_UDP (0x1 << 1)
+#define CQ_ENET_RQ_DESC_FCOE_ENC_ERROR (0x1 << 1)
+#define CQ_ENET_RQ_DESC_FLAGS_TCP (0x1 << 2)
+#define CQ_ENET_RQ_DESC_FLAGS_IPV4_CSUM_OK (0x1 << 3)
+#define CQ_ENET_RQ_DESC_FLAGS_IPV6 (0x1 << 4)
+#define CQ_ENET_RQ_DESC_FLAGS_IPV4 (0x1 << 5)
+#define CQ_ENET_RQ_DESC_FLAGS_IPV4_FRAGMENT (0x1 << 6)
+#define CQ_ENET_RQ_DESC_FLAGS_FCS_OK (0x1 << 7)
+
+static inline void cq_enet_rq_desc_dec(struct cq_enet_rq_desc *desc,
+ u8 *type, u8 *color, u16 *q_number, u16 *completed_index,
+ u8 *ingress_port, u8 *fcoe, u8 *eop, u8 *sop, u8 *rss_type,
+ u8 *csum_not_calc, u32 *rss_hash, u16 *bytes_written, u8 *packet_error,
+ u8 *vlan_stripped, u16 *vlan, u16 *checksum, u8 *fcoe_sof,
+ u8 *fcoe_fc_crc_ok, u8 *fcoe_enc_error, u8 *fcoe_eof,
+ u8 *tcp_udp_csum_ok, u8 *udp, u8 *tcp, u8 *ipv4_csum_ok,
+ u8 *ipv6, u8 *ipv4, u8 *ipv4_fragment, u8 *fcs_ok)
+{
+ u16 completed_index_flags = le16_to_cpu(desc->completed_index_flags);
+ u16 q_number_rss_type_flags =
+ le16_to_cpu(desc->q_number_rss_type_flags);
+ u16 bytes_written_flags = le16_to_cpu(desc->bytes_written_flags);
+
+ cq_desc_dec((struct cq_desc *)desc, type,
+ color, q_number, completed_index);
+
+ *ingress_port = (completed_index_flags &
+ CQ_ENET_RQ_DESC_FLAGS_INGRESS_PORT) ? 1 : 0;
+ *fcoe = (completed_index_flags & CQ_ENET_RQ_DESC_FLAGS_FCOE) ?
+ 1 : 0;
+ *eop = (completed_index_flags & CQ_ENET_RQ_DESC_FLAGS_EOP) ?
+ 1 : 0;
+ *sop = (completed_index_flags & CQ_ENET_RQ_DESC_FLAGS_SOP) ?
+ 1 : 0;
+
+ *rss_type = (u8)((q_number_rss_type_flags >> CQ_DESC_Q_NUM_BITS) &
+ CQ_ENET_RQ_DESC_RSS_TYPE_MASK);
+ *csum_not_calc = (q_number_rss_type_flags &
+ CQ_ENET_RQ_DESC_FLAGS_CSUM_NOT_CALC) ? 1 : 0;
+
+ *rss_hash = le32_to_cpu(desc->rss_hash);
+
+ *bytes_written = bytes_written_flags &
+ CQ_ENET_RQ_DESC_BYTES_WRITTEN_MASK;
+ *packet_error = (bytes_written_flags &
+ CQ_ENET_RQ_DESC_FLAGS_TRUNCATED) ? 1 : 0;
+ *vlan_stripped = (bytes_written_flags &
+ CQ_ENET_RQ_DESC_FLAGS_VLAN_STRIPPED) ? 1 : 0;
+
+ *vlan = le16_to_cpu(desc->vlan);
+
+ if (*fcoe) {
+ *fcoe_sof = (u8)(le16_to_cpu(desc->checksum_fcoe) &
+ CQ_ENET_RQ_DESC_FCOE_SOF_MASK);
+ *fcoe_fc_crc_ok = (desc->flags &
+ CQ_ENET_RQ_DESC_FCOE_FC_CRC_OK) ? 1 : 0;
+ *fcoe_enc_error = (desc->flags &
+ CQ_ENET_RQ_DESC_FCOE_ENC_ERROR) ? 1 : 0;
+ *fcoe_eof = (u8)((desc->checksum_fcoe >>
+ CQ_ENET_RQ_DESC_FCOE_EOF_SHIFT) &
+ CQ_ENET_RQ_DESC_FCOE_EOF_MASK);
+ *checksum = 0;
+ } else {
+ *fcoe_sof = 0;
+ *fcoe_fc_crc_ok = 0;
+ *fcoe_enc_error = 0;
+ *fcoe_eof = 0;
+ *checksum = le16_to_cpu(desc->checksum_fcoe);
+ }
+
+ *tcp_udp_csum_ok =
+ (desc->flags & CQ_ENET_RQ_DESC_FLAGS_TCP_UDP_CSUM_OK) ? 1 : 0;
+ *udp = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_UDP) ? 1 : 0;
+ *tcp = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_TCP) ? 1 : 0;
+ *ipv4_csum_ok =
+ (desc->flags & CQ_ENET_RQ_DESC_FLAGS_IPV4_CSUM_OK) ? 1 : 0;
+ *ipv6 = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_IPV6) ? 1 : 0;
+ *ipv4 = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_IPV4) ? 1 : 0;
+ *ipv4_fragment =
+ (desc->flags & CQ_ENET_RQ_DESC_FLAGS_IPV4_FRAGMENT) ? 1 : 0;
+ *fcs_ok = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_FCS_OK) ? 1 : 0;
+}
+
+#endif /* _CQ_ENET_DESC_H_ */
diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
new file mode 100644
index 0000000000000000000000000000000000000000..7f677e89a78875311c5b7a51b09ec14349079770
--- /dev/null
+++ b/drivers/net/enic/enic.h
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _ENIC_H_
+#define _ENIC_H_
+
+#include <linux/inet_lro.h>
+
+#include "vnic_enet.h"
+#include "vnic_dev.h"
+#include "vnic_wq.h"
+#include "vnic_rq.h"
+#include "vnic_cq.h"
+#include "vnic_intr.h"
+#include "vnic_stats.h"
+#include "vnic_rss.h"
+
+#define DRV_NAME "enic"
+#define DRV_DESCRIPTION "Cisco 10G Ethernet Driver"
+#define DRV_VERSION "0.0.1-18163.472-k1"
+#define DRV_COPYRIGHT "Copyright 2008 Cisco Systems, Inc"
+#define PFX DRV_NAME ": "
+
+#define ENIC_LRO_MAX_DESC 8
+#define ENIC_LRO_MAX_AGGR 64
+
+enum enic_cq_index {
+ ENIC_CQ_RQ,
+ ENIC_CQ_WQ,
+ ENIC_CQ_MAX,
+};
+
+enum enic_intx_intr_index {
+ ENIC_INTX_WQ_RQ,
+ ENIC_INTX_ERR,
+ ENIC_INTX_NOTIFY,
+ ENIC_INTX_MAX,
+};
+
+enum enic_msix_intr_index {
+ ENIC_MSIX_RQ,
+ ENIC_MSIX_WQ,
+ ENIC_MSIX_ERR,
+ ENIC_MSIX_NOTIFY,
+ ENIC_MSIX_MAX,
+};
+
+struct enic_msix_entry {
+ int requested;
+ char devname[IFNAMSIZ];
+ irqreturn_t (*isr)(int, void *);
+ void *devid;
+};
+
+/* Per-instance private data structure */
+struct enic {
+ struct net_device *netdev;
+ struct pci_dev *pdev;
+ struct vnic_enet_config config;
+ struct vnic_dev_bar bar0;
+ struct vnic_dev *vdev;
+ struct timer_list notify_timer;
+ struct work_struct reset;
+ struct msix_entry msix_entry[ENIC_MSIX_MAX];
+ struct enic_msix_entry msix[ENIC_MSIX_MAX];
+ u32 msg_enable;
+ spinlock_t devcmd_lock;
+ u8 mac_addr[ETH_ALEN];
+ u8 mc_addr[ENIC_MULTICAST_PERFECT_FILTERS][ETH_ALEN];
+ unsigned int mc_count;
+ int csum_rx_enabled;
+ u32 port_mtu;
+
+ /* work queue cache line section */
+ ____cacheline_aligned struct vnic_wq wq[1];
+ spinlock_t wq_lock[1];
+ unsigned int wq_count;
+ struct vlan_group *vlan_group;
+
+ /* receive queue cache line section */
+ ____cacheline_aligned struct vnic_rq rq[1];
+ unsigned int rq_count;
+ int (*rq_alloc_buf)(struct vnic_rq *rq);
+ struct napi_struct napi;
+ struct net_lro_mgr lro_mgr;
+ struct net_lro_desc lro_desc[ENIC_LRO_MAX_DESC];
+
+ /* interrupt resource cache line section */
+ ____cacheline_aligned struct vnic_intr intr[ENIC_MSIX_MAX];
+ unsigned int intr_count;
+ u32 __iomem *legacy_pba; /* memory-mapped */
+
+ /* completion queue cache line section */
+ ____cacheline_aligned struct vnic_cq cq[ENIC_CQ_MAX];
+ unsigned int cq_count;
+};
+
+#endif /* _ENIC_H_ */
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
new file mode 100644
index 0000000000000000000000000000000000000000..f3a47a87dbbe3206304d2827187e2561780d165a
--- /dev/null
+++ b/drivers/net/enic/enic_main.c
@@ -0,0 +1,1934 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/workqueue.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/if_ether.h>
+#include <linux/if_vlan.h>
+#include <linux/ethtool.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <linux/tcp.h>
+
+#include "cq_enet_desc.h"
+#include "vnic_dev.h"
+#include "vnic_intr.h"
+#include "vnic_stats.h"
+#include "enic_res.h"
+#include "enic.h"
+
+#define ENIC_NOTIFY_TIMER_PERIOD (2 * HZ)
+
+/* Supported devices */
+static struct pci_device_id enic_id_table[] = {
+ { PCI_VDEVICE(CISCO, 0x0043) },
+ { 0, } /* end of table */
+};
+
+MODULE_DESCRIPTION(DRV_DESCRIPTION);
+MODULE_AUTHOR("Scott Feldman <scofeldm@cisco.com>");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+MODULE_DEVICE_TABLE(pci, enic_id_table);
+
+struct enic_stat {
+ char name[ETH_GSTRING_LEN];
+ unsigned int offset;
+};
+
+#define ENIC_TX_STAT(stat) \
+ { .name = #stat, .offset = offsetof(struct vnic_tx_stats, stat) / 8 }
+#define ENIC_RX_STAT(stat) \
+ { .name = #stat, .offset = offsetof(struct vnic_rx_stats, stat) / 8 }
+
+static const struct enic_stat enic_tx_stats[] = {
+ ENIC_TX_STAT(tx_frames_ok),
+ ENIC_TX_STAT(tx_unicast_frames_ok),
+ ENIC_TX_STAT(tx_multicast_frames_ok),
+ ENIC_TX_STAT(tx_broadcast_frames_ok),
+ ENIC_TX_STAT(tx_bytes_ok),
+ ENIC_TX_STAT(tx_unicast_bytes_ok),
+ ENIC_TX_STAT(tx_multicast_bytes_ok),
+ ENIC_TX_STAT(tx_broadcast_bytes_ok),
+ ENIC_TX_STAT(tx_drops),
+ ENIC_TX_STAT(tx_errors),
+ ENIC_TX_STAT(tx_tso),
+};
+
+static const struct enic_stat enic_rx_stats[] = {
+ ENIC_RX_STAT(rx_frames_ok),
+ ENIC_RX_STAT(rx_frames_total),
+ ENIC_RX_STAT(rx_unicast_frames_ok),
+ ENIC_RX_STAT(rx_multicast_frames_ok),
+ ENIC_RX_STAT(rx_broadcast_frames_ok),
+ ENIC_RX_STAT(rx_bytes_ok),
+ ENIC_RX_STAT(rx_unicast_bytes_ok),
+ ENIC_RX_STAT(rx_multicast_bytes_ok),
+ ENIC_RX_STAT(rx_broadcast_bytes_ok),
+ ENIC_RX_STAT(rx_drop),
+ ENIC_RX_STAT(rx_no_bufs),
+ ENIC_RX_STAT(rx_errors),
+ ENIC_RX_STAT(rx_rss),
+ ENIC_RX_STAT(rx_crc_errors),
+ ENIC_RX_STAT(rx_frames_64),
+ ENIC_RX_STAT(rx_frames_127),
+ ENIC_RX_STAT(rx_frames_255),
+ ENIC_RX_STAT(rx_frames_511),
+ ENIC_RX_STAT(rx_frames_1023),
+ ENIC_RX_STAT(rx_frames_1518),
+ ENIC_RX_STAT(rx_frames_to_max),
+};
+
+static const unsigned int enic_n_tx_stats = ARRAY_SIZE(enic_tx_stats);
+static const unsigned int enic_n_rx_stats = ARRAY_SIZE(enic_rx_stats);
+
+static int enic_get_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd)
+{
+ struct enic *enic = netdev_priv(netdev);
+
+ ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
+ ecmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
+ ecmd->port = PORT_FIBRE;
+ ecmd->transceiver = XCVR_EXTERNAL;
+
+ if (netif_carrier_ok(netdev)) {
+ ecmd->speed = vnic_dev_port_speed(enic->vdev);
+ ecmd->duplex = DUPLEX_FULL;
+ } else {
+ ecmd->speed = -1;
+ ecmd->duplex = -1;
+ }
+
+ ecmd->autoneg = AUTONEG_DISABLE;
+
+ return 0;
+}
+
+static void enic_get_drvinfo(struct net_device *netdev,
+ struct ethtool_drvinfo *drvinfo)
+{
+ struct enic *enic = netdev_priv(netdev);
+ struct vnic_devcmd_fw_info *fw_info;
+
+ spin_lock(&enic->devcmd_lock);
+ vnic_dev_fw_info(enic->vdev, &fw_info);
+ spin_unlock(&enic->devcmd_lock);
+
+ strncpy(drvinfo->driver, DRV_NAME, sizeof(drvinfo->driver));
+ strncpy(drvinfo->version, DRV_VERSION, sizeof(drvinfo->version));
+ strncpy(drvinfo->fw_version, fw_info->fw_version,
+ sizeof(drvinfo->fw_version));
+ strncpy(drvinfo->bus_info, pci_name(enic->pdev),
+ sizeof(drvinfo->bus_info));
+}
+
+static void enic_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
+{
+ unsigned int i;
+
+ switch (stringset) {
+ case ETH_SS_STATS:
+ for (i = 0; i < enic_n_tx_stats; i++) {
+ memcpy(data, enic_tx_stats[i].name, ETH_GSTRING_LEN);
+ data += ETH_GSTRING_LEN;
+ }
+ for (i = 0; i < enic_n_rx_stats; i++) {
+ memcpy(data, enic_rx_stats[i].name, ETH_GSTRING_LEN);
+ data += ETH_GSTRING_LEN;
+ }
+ break;
+ }
+}
+
+static int enic_get_sset_count(struct net_device *netdev, int sset)
+{
+ switch (sset) {
+ case ETH_SS_STATS:
+ return enic_n_tx_stats + enic_n_rx_stats;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static void enic_get_ethtool_stats(struct net_device *netdev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ struct enic *enic = netdev_priv(netdev);
+ struct vnic_stats *vstats;
+ unsigned int i;
+
+ spin_lock(&enic->devcmd_lock);
+ vnic_dev_stats_dump(enic->vdev, &vstats);
+ spin_unlock(&enic->devcmd_lock);
+
+ for (i = 0; i < enic_n_tx_stats; i++)
+ *(data++) = ((u64 *)&vstats->tx)[enic_tx_stats[i].offset];
+ for (i = 0; i < enic_n_rx_stats; i++)
+ *(data++) = ((u64 *)&vstats->rx)[enic_rx_stats[i].offset];
+}
+
+static u32 enic_get_rx_csum(struct net_device *netdev)
+{
+ struct enic *enic = netdev_priv(netdev);
+ return enic->csum_rx_enabled;
+}
+
+static int enic_set_rx_csum(struct net_device *netdev, u32 data)
+{
+ struct enic *enic = netdev_priv(netdev);
+
+ if (data && !ENIC_SETTING(enic, RXCSUM))
+ return -EINVAL;
+
+ enic->csum_rx_enabled = !!data;
+
+ return 0;
+}
+
+static int enic_set_tx_csum(struct net_device *netdev, u32 data)
+{
+ struct enic *enic = netdev_priv(netdev);
+
+ if (data && !ENIC_SETTING(enic, TXCSUM))
+ return -EINVAL;
+
+ if (data)
+ netdev->features |= NETIF_F_HW_CSUM;
+ else
+ netdev->features &= ~NETIF_F_HW_CSUM;
+
+ return 0;
+}
+
+static int enic_set_tso(struct net_device *netdev, u32 data)
+{
+ struct enic *enic = netdev_priv(netdev);
+
+ if (data && !ENIC_SETTING(enic, TSO))
+ return -EINVAL;
+
+ if (data)
+ netdev->features |=
+ NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN;
+ else
+ netdev->features &=
+ ~(NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN);
+
+ return 0;
+}
+
+static u32 enic_get_msglevel(struct net_device *netdev)
+{
+ struct enic *enic = netdev_priv(netdev);
+ return enic->msg_enable;
+}
+
+static void enic_set_msglevel(struct net_device *netdev, u32 value)
+{
+ struct enic *enic = netdev_priv(netdev);
+ enic->msg_enable = value;
+}
+
+static struct ethtool_ops enic_ethtool_ops = {
+ .get_settings = enic_get_settings,
+ .get_drvinfo = enic_get_drvinfo,
+ .get_msglevel = enic_get_msglevel,
+ .set_msglevel = enic_set_msglevel,
+ .get_link = ethtool_op_get_link,
+ .get_strings = enic_get_strings,
+ .get_sset_count = enic_get_sset_count,
+ .get_ethtool_stats = enic_get_ethtool_stats,
+ .get_rx_csum = enic_get_rx_csum,
+ .set_rx_csum = enic_set_rx_csum,
+ .get_tx_csum = ethtool_op_get_tx_csum,
+ .set_tx_csum = enic_set_tx_csum,
+ .get_sg = ethtool_op_get_sg,
+ .set_sg = ethtool_op_set_sg,
+ .get_tso = ethtool_op_get_tso,
+ .set_tso = enic_set_tso,
+};
+
+static void enic_free_wq_buf(struct vnic_wq *wq, struct vnic_wq_buf *buf)
+{
+ struct enic *enic = vnic_dev_priv(wq->vdev);
+
+ if (buf->sop)
+ pci_unmap_single(enic->pdev, buf->dma_addr,
+ buf->len, PCI_DMA_TODEVICE);
+ else
+ pci_unmap_page(enic->pdev, buf->dma_addr,
+ buf->len, PCI_DMA_TODEVICE);
+
+ if (buf->os_buf)
+ dev_kfree_skb_any(buf->os_buf);
+}
+
+static void enic_wq_free_buf(struct vnic_wq *wq,
+ struct cq_desc *cq_desc, struct vnic_wq_buf *buf, void *opaque)
+{
+ enic_free_wq_buf(wq, buf);
+}
+
+static int enic_wq_service(struct vnic_dev *vdev, struct cq_desc *cq_desc,
+ u8 type, u16 q_number, u16 completed_index, void *opaque)
+{
+ struct enic *enic = vnic_dev_priv(vdev);
+
+ spin_lock(&enic->wq_lock[q_number]);
+
+ vnic_wq_service(&enic->wq[q_number], cq_desc,
+ completed_index, enic_wq_free_buf,
+ opaque);
+
+ if (netif_queue_stopped(enic->netdev) &&
+ vnic_wq_desc_avail(&enic->wq[q_number]) >= MAX_SKB_FRAGS + 1)
+ netif_wake_queue(enic->netdev);
+
+ spin_unlock(&enic->wq_lock[q_number]);
+
+ return 0;
+}
+
+static void enic_log_q_error(struct enic *enic)
+{
+ unsigned int i;
+ u32 error_status;
+
+ for (i = 0; i < enic->wq_count; i++) {
+ error_status = vnic_wq_error_status(&enic->wq[i]);
+ if (error_status)
+ printk(KERN_ERR PFX "%s: WQ[%d] error_status %d\n",
+ enic->netdev->name, i, error_status);
+ }
+
+ for (i = 0; i < enic->rq_count; i++) {
+ error_status = vnic_rq_error_status(&enic->rq[i]);
+ if (error_status)
+ printk(KERN_ERR PFX "%s: RQ[%d] error_status %d\n",
+ enic->netdev->name, i, error_status);
+ }
+}
+
+static void enic_link_check(struct enic *enic)
+{
+ int link_status = vnic_dev_link_status(enic->vdev);
+ int carrier_ok = netif_carrier_ok(enic->netdev);
+
+ if (link_status && !carrier_ok) {
+ printk(KERN_INFO PFX "%s: Link UP\n", enic->netdev->name);
+ netif_carrier_on(enic->netdev);
+ } else if (!link_status && carrier_ok) {
+ printk(KERN_INFO PFX "%s: Link DOWN\n", enic->netdev->name);
+ netif_carrier_off(enic->netdev);
+ }
+}
+
+static void enic_mtu_check(struct enic *enic)
+{
+ u32 mtu = vnic_dev_mtu(enic->vdev);
+
+ if (mtu != enic->port_mtu) {
+ if (mtu < enic->netdev->mtu)
+ printk(KERN_WARNING PFX
+ "%s: interface MTU (%d) set higher "
+ "than switch port MTU (%d)\n",
+ enic->netdev->name, enic->netdev->mtu, mtu);
+ enic->port_mtu = mtu;
+ }
+}
+
+static void enic_msglvl_check(struct enic *enic)
+{
+ u32 msg_enable = vnic_dev_msg_lvl(enic->vdev);
+
+ if (msg_enable != enic->msg_enable) {
+ printk(KERN_INFO PFX "%s: msg lvl changed from 0x%x to 0x%x\n",
+ enic->netdev->name, enic->msg_enable, msg_enable);
+ enic->msg_enable = msg_enable;
+ }
+}
+
+static void enic_notify_check(struct enic *enic)
+{
+ enic_msglvl_check(enic);
+ enic_mtu_check(enic);
+ enic_link_check(enic);
+}
+
+#define ENIC_TEST_INTR(pba, i) (pba & (1 << i))
+
+static irqreturn_t enic_isr_legacy(int irq, void *data)
+{
+ struct net_device *netdev = data;
+ struct enic *enic = netdev_priv(netdev);
+ u32 pba;
+
+ vnic_intr_mask(&enic->intr[ENIC_INTX_WQ_RQ]);
+
+ pba = vnic_intr_legacy_pba(enic->legacy_pba);
+ if (!pba) {
+ vnic_intr_unmask(&enic->intr[ENIC_INTX_WQ_RQ]);
+ return IRQ_NONE; /* not our interrupt */
+ }
+
+ if (ENIC_TEST_INTR(pba, ENIC_INTX_NOTIFY))
+ enic_notify_check(enic);
+
+ if (ENIC_TEST_INTR(pba, ENIC_INTX_ERR)) {
+ enic_log_q_error(enic);
+ /* schedule recovery from WQ/RQ error */
+ schedule_work(&enic->reset);
+ return IRQ_HANDLED;
+ }
+
+ if (ENIC_TEST_INTR(pba, ENIC_INTX_WQ_RQ)) {
+ if (netif_rx_schedule_prep(netdev, &enic->napi))
+ __netif_rx_schedule(netdev, &enic->napi);
+ } else {
+ vnic_intr_unmask(&enic->intr[ENIC_INTX_WQ_RQ]);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t enic_isr_msi(int irq, void *data)
+{
+ struct enic *enic = data;
+
+ /* With MSI, there is no sharing of interrupts, so this is
+ * our interrupt and there is no need to ack it. The device
+ * is not providing per-vector masking, so the OS will not
+ * write to PCI config space to mask/unmask the interrupt.
+ * We're using mask_on_assertion for MSI, so the device
+ * automatically masks the interrupt when the interrupt is
+ * generated. Later, when exiting polling, the interrupt
+ * will be unmasked (see enic_poll).
+ *
+ * Also, the device uses the same PCIe Traffic Class (TC)
+ * for Memory Write data and MSI, so there are no ordering
+ * issues; the MSI will always arrive at the Root Complex
+ * _after_ corresponding Memory Writes (i.e. descriptor
+ * writes).
+ */
+
+ netif_rx_schedule(enic->netdev, &enic->napi);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t enic_isr_msix_rq(int irq, void *data)
+{
+ struct enic *enic = data;
+
+ /* schedule NAPI polling for RQ cleanup */
+ netif_rx_schedule(enic->netdev, &enic->napi);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t enic_isr_msix_wq(int irq, void *data)
+{
+ struct enic *enic = data;
+ unsigned int wq_work_to_do = -1; /* no limit */
+ unsigned int wq_work_done;
+
+ wq_work_done = vnic_cq_service(&enic->cq[ENIC_CQ_WQ],
+ wq_work_to_do, enic_wq_service, NULL);
+
+ vnic_intr_return_credits(&enic->intr[ENIC_MSIX_WQ],
+ wq_work_done,
+ 1 /* unmask intr */,
+ 1 /* reset intr timer */);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t enic_isr_msix_err(int irq, void *data)
+{
+ struct enic *enic = data;
+
+ enic_log_q_error(enic);
+
+ /* schedule recovery from WQ/RQ error */
+ schedule_work(&enic->reset);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t enic_isr_msix_notify(int irq, void *data)
+{
+ struct enic *enic = data;
+
+ enic_notify_check(enic);
+ vnic_intr_unmask(&enic->intr[ENIC_MSIX_NOTIFY]);
+
+ return IRQ_HANDLED;
+}
+
+static inline void enic_queue_wq_skb_cont(struct enic *enic,
+ struct vnic_wq *wq, struct sk_buff *skb,
+ unsigned int len_left)
+{
+ skb_frag_t *frag;
+
+ /* Queue additional data fragments */
+ for (frag = skb_shinfo(skb)->frags; len_left; frag++) {
+ len_left -= frag->size;
+ enic_queue_wq_desc_cont(wq, skb,
+ pci_map_page(enic->pdev, frag->page,
+ frag->page_offset, frag->size,
+ PCI_DMA_TODEVICE),
+ frag->size,
+ (len_left == 0)); /* EOP? */
+ }
+}
+
+static inline void enic_queue_wq_skb_vlan(struct enic *enic,
+ struct vnic_wq *wq, struct sk_buff *skb,
+ int vlan_tag_insert, unsigned int vlan_tag)
+{
+ unsigned int head_len = skb_headlen(skb);
+ unsigned int len_left = skb->len - head_len;
+ int eop = (len_left == 0);
+
+ /* Queue the main skb fragment */
+ enic_queue_wq_desc(wq, skb,
+ pci_map_single(enic->pdev, skb->data,
+ head_len, PCI_DMA_TODEVICE),
+ head_len,
+ vlan_tag_insert, vlan_tag,
+ eop);
+
+ if (!eop)
+ enic_queue_wq_skb_cont(enic, wq, skb, len_left);
+}
+
+static inline void enic_queue_wq_skb_csum_l4(struct enic *enic,
+ struct vnic_wq *wq, struct sk_buff *skb,
+ int vlan_tag_insert, unsigned int vlan_tag)
+{
+ unsigned int head_len = skb_headlen(skb);
+ unsigned int len_left = skb->len - head_len;
+ unsigned int hdr_len = skb_transport_offset(skb);
+ unsigned int csum_offset = hdr_len + skb->csum_offset;
+ int eop = (len_left == 0);
+
+ /* Queue the main skb fragment */
+ enic_queue_wq_desc_csum_l4(wq, skb,
+ pci_map_single(enic->pdev, skb->data,
+ head_len, PCI_DMA_TODEVICE),
+ head_len,
+ csum_offset,
+ hdr_len,
+ vlan_tag_insert, vlan_tag,
+ eop);
+
+ if (!eop)
+ enic_queue_wq_skb_cont(enic, wq, skb, len_left);
+}
+
+static inline void enic_queue_wq_skb_tso(struct enic *enic,
+ struct vnic_wq *wq, struct sk_buff *skb, unsigned int mss,
+ int vlan_tag_insert, unsigned int vlan_tag)
+{
+ unsigned int head_len = skb_headlen(skb);
+ unsigned int len_left = skb->len - head_len;
+ unsigned int hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
+ int eop = (len_left == 0);
+
+ /* Preload TCP csum field with IP pseudo hdr calculated
+ * with IP length set to zero. HW will later add in length
+ * to each TCP segment resulting from the TSO.
+ */
+
+ if (skb->protocol == __constant_htons(ETH_P_IP)) {
+ ip_hdr(skb)->check = 0;
+ tcp_hdr(skb)->check = ~csum_tcpudp_magic(ip_hdr(skb)->saddr,
+ ip_hdr(skb)->daddr, 0, IPPROTO_TCP, 0);
+ } else if (skb->protocol == __constant_htons(ETH_P_IPV6)) {
+ tcp_hdr(skb)->check = ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
+ &ipv6_hdr(skb)->daddr, 0, IPPROTO_TCP, 0);
+ }
+
+ /* Queue the main skb fragment */
+ enic_queue_wq_desc_tso(wq, skb,
+ pci_map_single(enic->pdev, skb->data,
+ head_len, PCI_DMA_TODEVICE),
+ head_len,
+ mss, hdr_len,
+ vlan_tag_insert, vlan_tag,
+ eop);
+
+ if (!eop)
+ enic_queue_wq_skb_cont(enic, wq, skb, len_left);
+}
+
+static inline void enic_queue_wq_skb(struct enic *enic,
+ struct vnic_wq *wq, struct sk_buff *skb)
+{
+ unsigned int mss = skb_shinfo(skb)->gso_size;
+ unsigned int vlan_tag = 0;
+ int vlan_tag_insert = 0;
+
+ if (enic->vlan_group && vlan_tx_tag_present(skb)) {
+ /* VLAN tag from trunking driver */
+ vlan_tag_insert = 1;
+ vlan_tag = vlan_tx_tag_get(skb);
+ }
+
+ if (mss)
+ enic_queue_wq_skb_tso(enic, wq, skb, mss,
+ vlan_tag_insert, vlan_tag);
+ else if (skb->ip_summed == CHECKSUM_PARTIAL)
+ enic_queue_wq_skb_csum_l4(enic, wq, skb,
+ vlan_tag_insert, vlan_tag);
+ else
+ enic_queue_wq_skb_vlan(enic, wq, skb,
+ vlan_tag_insert, vlan_tag);
+}
+
+/* netif_tx_lock held, process context with BHs disabled */
+static int enic_hard_start_xmit(struct sk_buff *skb, struct net_device *netdev)
+{
+ struct enic *enic = netdev_priv(netdev);
+ struct vnic_wq *wq = &enic->wq[0];
+ unsigned long flags;
+
+ if (skb->len <= 0) {
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
+ }
+
+ /* Non-TSO sends must fit within ENIC_NON_TSO_MAX_DESC descs,
+ * which is very likely. In the off chance it's going to take
+ * more than * ENIC_NON_TSO_MAX_DESC, linearize the skb.
+ */
+
+ if (skb_shinfo(skb)->gso_size == 0 &&
+ skb_shinfo(skb)->nr_frags + 1 > ENIC_NON_TSO_MAX_DESC &&
+ skb_linearize(skb)) {
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
+ }
+
+ spin_lock_irqsave(&enic->wq_lock[0], flags);
+
+ if (vnic_wq_desc_avail(wq) < skb_shinfo(skb)->nr_frags + 1) {
+ netif_stop_queue(netdev);
+ /* This is a hard error, log it */
+ printk(KERN_ERR PFX "%s: BUG! Tx ring full when "
+ "queue awake!\n", netdev->name);
+ spin_unlock_irqrestore(&enic->wq_lock[0], flags);
+ return NETDEV_TX_BUSY;
+ }
+
+ enic_queue_wq_skb(enic, wq, skb);
+
+ if (vnic_wq_desc_avail(wq) < MAX_SKB_FRAGS + 1)
+ netif_stop_queue(netdev);
+
+ netdev->trans_start = jiffies;
+
+ spin_unlock_irqrestore(&enic->wq_lock[0], flags);
+
+ return NETDEV_TX_OK;
+}
+
+/* dev_base_lock rwlock held, nominally process context */
+static struct net_device_stats *enic_get_stats(struct net_device *netdev)
+{
+ struct enic *enic = netdev_priv(netdev);
+ struct net_device_stats *net_stats = &netdev->stats;
+ struct vnic_stats *stats;
+
+ spin_lock(&enic->devcmd_lock);
+ vnic_dev_stats_dump(enic->vdev, &stats);
+ spin_unlock(&enic->devcmd_lock);
+
+ net_stats->tx_packets = stats->tx.tx_frames_ok;
+ net_stats->tx_bytes = stats->tx.tx_bytes_ok;
+ net_stats->tx_errors = stats->tx.tx_errors;
+ net_stats->tx_dropped = stats->tx.tx_drops;
+
+ net_stats->rx_packets = stats->rx.rx_frames_ok;
+ net_stats->rx_bytes = stats->rx.rx_bytes_ok;
+ net_stats->rx_errors = stats->rx.rx_errors;
+ net_stats->multicast = stats->rx.rx_multicast_frames_ok;
+ net_stats->rx_crc_errors = stats->rx.rx_crc_errors;
+ net_stats->rx_dropped = stats->rx.rx_no_bufs;
+
+ return net_stats;
+}
+
+static void enic_reset_mcaddrs(struct enic *enic)
+{
+ enic->mc_count = 0;
+}
+
+static int enic_set_mac_addr(struct net_device *netdev, char *addr)
+{
+ if (!is_valid_ether_addr(addr))
+ return -EADDRNOTAVAIL;
+
+ memcpy(netdev->dev_addr, addr, netdev->addr_len);
+
+ return 0;
+}
+
+/* netif_tx_lock held, BHs disabled */
+static void enic_set_multicast_list(struct net_device *netdev)
+{
+ struct enic *enic = netdev_priv(netdev);
+ struct dev_mc_list *list = netdev->mc_list;
+ int directed = 1;
+ int multicast = (netdev->flags & IFF_MULTICAST) ? 1 : 0;
+ int broadcast = (netdev->flags & IFF_BROADCAST) ? 1 : 0;
+ int promisc = (netdev->flags & IFF_PROMISC) ? 1 : 0;
+ int allmulti = (netdev->flags & IFF_ALLMULTI) ||
+ (netdev->mc_count > ENIC_MULTICAST_PERFECT_FILTERS);
+ u8 mc_addr[ENIC_MULTICAST_PERFECT_FILTERS][ETH_ALEN];
+ unsigned int mc_count = netdev->mc_count;
+ unsigned int i, j;
+
+ if (mc_count > ENIC_MULTICAST_PERFECT_FILTERS)
+ mc_count = ENIC_MULTICAST_PERFECT_FILTERS;
+
+ spin_lock(&enic->devcmd_lock);
+
+ vnic_dev_packet_filter(enic->vdev, directed,
+ multicast, broadcast, promisc, allmulti);
+
+ /* Is there an easier way? Trying to minimize to
+ * calls to add/del multicast addrs. We keep the
+ * addrs from the last call in enic->mc_addr and
+ * look for changes to add/del.
+ */
+
+ for (i = 0; list && i < mc_count; i++) {
+ memcpy(mc_addr[i], list->dmi_addr, ETH_ALEN);
+ list = list->next;
+ }
+
+ for (i = 0; i < enic->mc_count; i++) {
+ for (j = 0; j < mc_count; j++)
+ if (compare_ether_addr(enic->mc_addr[i],
+ mc_addr[j]) == 0)
+ break;
+ if (j == mc_count)
+ enic_del_multicast_addr(enic, enic->mc_addr[i]);
+ }
+
+ for (i = 0; i < mc_count; i++) {
+ for (j = 0; j < enic->mc_count; j++)
+ if (compare_ether_addr(mc_addr[i],
+ enic->mc_addr[j]) == 0)
+ break;
+ if (j == enic->mc_count)
+ enic_add_multicast_addr(enic, mc_addr[i]);
+ }
+
+ /* Save the list to compare against next time
+ */
+
+ for (i = 0; i < mc_count; i++)
+ memcpy(enic->mc_addr[i], mc_addr[i], ETH_ALEN);
+
+ enic->mc_count = mc_count;
+
+ spin_unlock(&enic->devcmd_lock);
+}
+
+/* rtnl lock is held */
+static void enic_vlan_rx_register(struct net_device *netdev,
+ struct vlan_group *vlan_group)
+{
+ struct enic *enic = netdev_priv(netdev);
+ enic->vlan_group = vlan_group;
+}
+
+/* rtnl lock is held */
+static void enic_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
+{
+ struct enic *enic = netdev_priv(netdev);
+
+ spin_lock(&enic->devcmd_lock);
+ enic_add_vlan(enic, vid);
+ spin_unlock(&enic->devcmd_lock);
+}
+
+/* rtnl lock is held */
+static void enic_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
+{
+ struct enic *enic = netdev_priv(netdev);
+
+ spin_lock(&enic->devcmd_lock);
+ enic_del_vlan(enic, vid);
+ spin_unlock(&enic->devcmd_lock);
+}
+
+/* netif_tx_lock held, BHs disabled */
+static void enic_tx_timeout(struct net_device *netdev)
+{
+ struct enic *enic = netdev_priv(netdev);
+ schedule_work(&enic->reset);
+}
+
+static void enic_free_rq_buf(struct vnic_rq *rq, struct vnic_rq_buf *buf)
+{
+ struct enic *enic = vnic_dev_priv(rq->vdev);
+
+ if (!buf->os_buf)
+ return;
+
+ pci_unmap_single(enic->pdev, buf->dma_addr,
+ buf->len, PCI_DMA_FROMDEVICE);
+ dev_kfree_skb_any(buf->os_buf);
+}
+
+static inline struct sk_buff *enic_rq_alloc_skb(unsigned int size)
+{
+ struct sk_buff *skb;
+
+ skb = dev_alloc_skb(size + NET_IP_ALIGN);
+
+ if (skb)
+ skb_reserve(skb, NET_IP_ALIGN);
+
+ return skb;
+}
+
+static int enic_rq_alloc_buf(struct vnic_rq *rq)
+{
+ struct enic *enic = vnic_dev_priv(rq->vdev);
+ struct sk_buff *skb;
+ unsigned int len = enic->netdev->mtu + ETH_HLEN;
+ unsigned int os_buf_index = 0;
+ dma_addr_t dma_addr;
+
+ skb = enic_rq_alloc_skb(len);
+ if (!skb)
+ return -ENOMEM;
+
+ dma_addr = pci_map_single(enic->pdev, skb->data,
+ len, PCI_DMA_FROMDEVICE);
+
+ enic_queue_rq_desc(rq, skb, os_buf_index,
+ dma_addr, len);
+
+ return 0;
+}
+
+static int enic_get_skb_header(struct sk_buff *skb, void **iphdr,
+ void **tcph, u64 *hdr_flags, void *priv)
+{
+ struct cq_enet_rq_desc *cq_desc = priv;
+ unsigned int ip_len;
+ struct iphdr *iph;
+
+ u8 type, color, eop, sop, ingress_port, vlan_stripped;
+ u8 fcoe, fcoe_sof, fcoe_fc_crc_ok, fcoe_enc_error, fcoe_eof;
+ u8 tcp_udp_csum_ok, udp, tcp, ipv4_csum_ok;
+ u8 ipv6, ipv4, ipv4_fragment, fcs_ok, rss_type, csum_not_calc;
+ u8 packet_error;
+ u16 q_number, completed_index, bytes_written, vlan, checksum;
+ u32 rss_hash;
+
+ cq_enet_rq_desc_dec(cq_desc,
+ &type, &color, &q_number, &completed_index,
+ &ingress_port, &fcoe, &eop, &sop, &rss_type,
+ &csum_not_calc, &rss_hash, &bytes_written,
+ &packet_error, &vlan_stripped, &vlan, &checksum,
+ &fcoe_sof, &fcoe_fc_crc_ok, &fcoe_enc_error,
+ &fcoe_eof, &tcp_udp_csum_ok, &udp, &tcp,
+ &ipv4_csum_ok, &ipv6, &ipv4, &ipv4_fragment,
+ &fcs_ok);
+
+ if (!(ipv4 && tcp && !ipv4_fragment))
+ return -1;
+
+ skb_reset_network_header(skb);
+ iph = ip_hdr(skb);
+
+ ip_len = ip_hdrlen(skb);
+ skb_set_transport_header(skb, ip_len);
+
+ /* check if ip header and tcp header are complete */
+ if (ntohs(iph->tot_len) < ip_len + tcp_hdrlen(skb))
+ return -1;
+
+ *hdr_flags = LRO_IPV4 | LRO_TCP;
+ *tcph = tcp_hdr(skb);
+ *iphdr = iph;
+
+ return 0;
+}
+
+static void enic_rq_indicate_buf(struct vnic_rq *rq,
+ struct cq_desc *cq_desc, struct vnic_rq_buf *buf,
+ int skipped, void *opaque)
+{
+ struct enic *enic = vnic_dev_priv(rq->vdev);
+ struct sk_buff *skb;
+
+ u8 type, color, eop, sop, ingress_port, vlan_stripped;
+ u8 fcoe, fcoe_sof, fcoe_fc_crc_ok, fcoe_enc_error, fcoe_eof;
+ u8 tcp_udp_csum_ok, udp, tcp, ipv4_csum_ok;
+ u8 ipv6, ipv4, ipv4_fragment, fcs_ok, rss_type, csum_not_calc;
+ u8 packet_error;
+ u16 q_number, completed_index, bytes_written, vlan, checksum;
+ u32 rss_hash;
+
+ if (skipped)
+ return;
+
+ skb = buf->os_buf;
+ prefetch(skb->data - NET_IP_ALIGN);
+ pci_unmap_single(enic->pdev, buf->dma_addr,
+ buf->len, PCI_DMA_FROMDEVICE);
+
+ cq_enet_rq_desc_dec((struct cq_enet_rq_desc *)cq_desc,
+ &type, &color, &q_number, &completed_index,
+ &ingress_port, &fcoe, &eop, &sop, &rss_type,
+ &csum_not_calc, &rss_hash, &bytes_written,
+ &packet_error, &vlan_stripped, &vlan, &checksum,
+ &fcoe_sof, &fcoe_fc_crc_ok, &fcoe_enc_error,
+ &fcoe_eof, &tcp_udp_csum_ok, &udp, &tcp,
+ &ipv4_csum_ok, &ipv6, &ipv4, &ipv4_fragment,
+ &fcs_ok);
+
+ if (packet_error) {
+
+ if (bytes_written > 0 && !fcs_ok) {
+ if (net_ratelimit())
+ printk(KERN_ERR PFX
+ "%s: packet error: bad FCS\n",
+ enic->netdev->name);
+ }
+
+ dev_kfree_skb_any(skb);
+
+ return;
+ }
+
+ if (eop && bytes_written > 0) {
+
+ /* Good receive
+ */
+
+ skb_put(skb, bytes_written);
+ skb->protocol = eth_type_trans(skb, enic->netdev);
+
+ if (enic->csum_rx_enabled && !csum_not_calc) {
+ skb->csum = htons(checksum);
+ skb->ip_summed = CHECKSUM_COMPLETE;
+ }
+
+ skb->dev = enic->netdev;
+ enic->netdev->last_rx = jiffies;
+
+ if (enic->vlan_group && vlan_stripped) {
+
+ if (ENIC_SETTING(enic, LRO) && ipv4)
+ lro_vlan_hwaccel_receive_skb(&enic->lro_mgr,
+ skb, enic->vlan_group,
+ vlan, cq_desc);
+ else
+ vlan_hwaccel_receive_skb(skb,
+ enic->vlan_group, vlan);
+
+ } else {
+
+ if (ENIC_SETTING(enic, LRO) && ipv4)
+ lro_receive_skb(&enic->lro_mgr, skb, cq_desc);
+ else
+ netif_receive_skb(skb);
+
+ }
+
+ } else {
+
+ /* Buffer overflow
+ */
+
+ dev_kfree_skb_any(skb);
+ }
+}
+
+static int enic_rq_service(struct vnic_dev *vdev, struct cq_desc *cq_desc,
+ u8 type, u16 q_number, u16 completed_index, void *opaque)
+{
+ struct enic *enic = vnic_dev_priv(vdev);
+
+ vnic_rq_service(&enic->rq[q_number], cq_desc,
+ completed_index, VNIC_RQ_RETURN_DESC,
+ enic_rq_indicate_buf, opaque);
+
+ return 0;
+}
+
+static void enic_rq_drop_buf(struct vnic_rq *rq,
+ struct cq_desc *cq_desc, struct vnic_rq_buf *buf,
+ int skipped, void *opaque)
+{
+ struct enic *enic = vnic_dev_priv(rq->vdev);
+ struct sk_buff *skb = buf->os_buf;
+
+ if (skipped)
+ return;
+
+ pci_unmap_single(enic->pdev, buf->dma_addr,
+ buf->len, PCI_DMA_FROMDEVICE);
+
+ dev_kfree_skb_any(skb);
+}
+
+static int enic_rq_service_drop(struct vnic_dev *vdev, struct cq_desc *cq_desc,
+ u8 type, u16 q_number, u16 completed_index, void *opaque)
+{
+ struct enic *enic = vnic_dev_priv(vdev);
+
+ vnic_rq_service(&enic->rq[q_number], cq_desc,
+ completed_index, VNIC_RQ_RETURN_DESC,
+ enic_rq_drop_buf, opaque);
+
+ return 0;
+}
+
+static int enic_poll(struct napi_struct *napi, int budget)
+{
+ struct enic *enic = container_of(napi, struct enic, napi);
+ struct net_device *netdev = enic->netdev;
+ unsigned int rq_work_to_do = budget;
+ unsigned int wq_work_to_do = -1; /* no limit */
+ unsigned int work_done, rq_work_done, wq_work_done;
+
+ /* Service RQ (first) and WQ
+ */
+
+ rq_work_done = vnic_cq_service(&enic->cq[ENIC_CQ_RQ],
+ rq_work_to_do, enic_rq_service, NULL);
+
+ wq_work_done = vnic_cq_service(&enic->cq[ENIC_CQ_WQ],
+ wq_work_to_do, enic_wq_service, NULL);
+
+ /* Accumulate intr event credits for this polling
+ * cycle. An intr event is the completion of a
+ * a WQ or RQ packet.
+ */
+
+ work_done = rq_work_done + wq_work_done;
+
+ if (work_done > 0)
+ vnic_intr_return_credits(&enic->intr[ENIC_INTX_WQ_RQ],
+ work_done,
+ 0 /* don't unmask intr */,
+ 0 /* don't reset intr timer */);
+
+ if (rq_work_done > 0) {
+
+ /* Replenish RQ
+ */
+
+ vnic_rq_fill(&enic->rq[0], enic_rq_alloc_buf);
+
+ } else {
+
+ /* If no work done, flush all LROs and exit polling
+ */
+
+ if (ENIC_SETTING(enic, LRO))
+ lro_flush_all(&enic->lro_mgr);
+
+ netif_rx_complete(netdev, napi);
+ vnic_intr_unmask(&enic->intr[ENIC_MSIX_RQ]);
+ }
+
+ return rq_work_done;
+}
+
+static int enic_poll_msix(struct napi_struct *napi, int budget)
+{
+ struct enic *enic = container_of(napi, struct enic, napi);
+ struct net_device *netdev = enic->netdev;
+ unsigned int work_to_do = budget;
+ unsigned int work_done;
+
+ /* Service RQ
+ */
+
+ work_done = vnic_cq_service(&enic->cq[ENIC_CQ_RQ],
+ work_to_do, enic_rq_service, NULL);
+
+ if (work_done > 0) {
+
+ /* Replenish RQ
+ */
+
+ vnic_rq_fill(&enic->rq[0], enic_rq_alloc_buf);
+
+ /* Accumulate intr event credits for this polling
+ * cycle. An intr event is the completion of a
+ * a WQ or RQ packet.
+ */
+
+ vnic_intr_return_credits(&enic->intr[ENIC_MSIX_RQ],
+ work_done,
+ 0 /* don't unmask intr */,
+ 0 /* don't reset intr timer */);
+ } else {
+
+ /* If no work done, flush all LROs and exit polling
+ */
+
+ if (ENIC_SETTING(enic, LRO))
+ lro_flush_all(&enic->lro_mgr);
+
+ netif_rx_complete(netdev, napi);
+ vnic_intr_unmask(&enic->intr[ENIC_MSIX_RQ]);
+ }
+
+ return work_done;
+}
+
+static void enic_notify_timer(unsigned long data)
+{
+ struct enic *enic = (struct enic *)data;
+
+ enic_notify_check(enic);
+
+ mod_timer(&enic->notify_timer,
+ round_jiffies(jiffies + ENIC_NOTIFY_TIMER_PERIOD));
+}
+
+static void enic_free_intr(struct enic *enic)
+{
+ struct net_device *netdev = enic->netdev;
+ unsigned int i;
+
+ switch (vnic_dev_get_intr_mode(enic->vdev)) {
+ case VNIC_DEV_INTR_MODE_INTX:
+ free_irq(enic->pdev->irq, netdev);
+ break;
+ case VNIC_DEV_INTR_MODE_MSI:
+ free_irq(enic->pdev->irq, enic);
+ break;
+ case VNIC_DEV_INTR_MODE_MSIX:
+ for (i = 0; i < ARRAY_SIZE(enic->msix); i++)
+ if (enic->msix[i].requested)
+ free_irq(enic->msix_entry[i].vector,
+ enic->msix[i].devid);
+ break;
+ default:
+ break;
+ }
+}
+
+static int enic_request_intr(struct enic *enic)
+{
+ struct net_device *netdev = enic->netdev;
+ unsigned int i;
+ int err = 0;
+
+ switch (vnic_dev_get_intr_mode(enic->vdev)) {
+
+ case VNIC_DEV_INTR_MODE_INTX:
+
+ err = request_irq(enic->pdev->irq, enic_isr_legacy,
+ IRQF_SHARED, netdev->name, netdev);
+ break;
+
+ case VNIC_DEV_INTR_MODE_MSI:
+
+ err = request_irq(enic->pdev->irq, enic_isr_msi,
+ 0, netdev->name, enic);
+ break;
+
+ case VNIC_DEV_INTR_MODE_MSIX:
+
+ sprintf(enic->msix[ENIC_MSIX_RQ].devname,
+ "%.11s-rx-0", netdev->name);
+ enic->msix[ENIC_MSIX_RQ].isr = enic_isr_msix_rq;
+ enic->msix[ENIC_MSIX_RQ].devid = enic;
+
+ sprintf(enic->msix[ENIC_MSIX_WQ].devname,
+ "%.11s-tx-0", netdev->name);
+ enic->msix[ENIC_MSIX_WQ].isr = enic_isr_msix_wq;
+ enic->msix[ENIC_MSIX_WQ].devid = enic;
+
+ sprintf(enic->msix[ENIC_MSIX_ERR].devname,
+ "%.11s-err", netdev->name);
+ enic->msix[ENIC_MSIX_ERR].isr = enic_isr_msix_err;
+ enic->msix[ENIC_MSIX_ERR].devid = enic;
+
+ sprintf(enic->msix[ENIC_MSIX_NOTIFY].devname,
+ "%.11s-notify", netdev->name);
+ enic->msix[ENIC_MSIX_NOTIFY].isr = enic_isr_msix_notify;
+ enic->msix[ENIC_MSIX_NOTIFY].devid = enic;
+
+ for (i = 0; i < ARRAY_SIZE(enic->msix); i++) {
+ err = request_irq(enic->msix_entry[i].vector,
+ enic->msix[i].isr, 0,
+ enic->msix[i].devname,
+ enic->msix[i].devid);
+ if (err) {
+ enic_free_intr(enic);
+ break;
+ }
+ enic->msix[i].requested = 1;
+ }
+
+ break;
+
+ default:
+ break;
+ }
+
+ return err;
+}
+
+static int enic_notify_set(struct enic *enic)
+{
+ int err;
+
+ switch (vnic_dev_get_intr_mode(enic->vdev)) {
+ case VNIC_DEV_INTR_MODE_INTX:
+ err = vnic_dev_notify_set(enic->vdev, ENIC_INTX_NOTIFY);
+ break;
+ case VNIC_DEV_INTR_MODE_MSIX:
+ err = vnic_dev_notify_set(enic->vdev, ENIC_MSIX_NOTIFY);
+ break;
+ default:
+ err = vnic_dev_notify_set(enic->vdev, -1 /* no intr */);
+ break;
+ }
+
+ return err;
+}
+
+static void enic_notify_timer_start(struct enic *enic)
+{
+ switch (vnic_dev_get_intr_mode(enic->vdev)) {
+ case VNIC_DEV_INTR_MODE_MSI:
+ mod_timer(&enic->notify_timer, jiffies);
+ break;
+ default:
+ /* Using intr for notification for INTx/MSI-X */
+ break;
+ };
+}
+
+/* rtnl lock is held, process context */
+static int enic_open(struct net_device *netdev)
+{
+ struct enic *enic = netdev_priv(netdev);
+ unsigned int i;
+ int err;
+
+ err = enic_request_intr(enic);
+ if (err) {
+ printk(KERN_ERR PFX "%s: Unable to request irq.\n",
+ netdev->name);
+ return err;
+ }
+
+ err = enic_notify_set(enic);
+ if (err) {
+ printk(KERN_ERR PFX
+ "%s: Failed to alloc notify buffer, aborting.\n",
+ netdev->name);
+ goto err_out_free_intr;
+ }
+
+ for (i = 0; i < enic->rq_count; i++) {
+ err = vnic_rq_fill(&enic->rq[i], enic_rq_alloc_buf);
+ if (err) {
+ printk(KERN_ERR PFX
+ "%s: Unable to alloc receive buffers.\n",
+ netdev->name);
+ goto err_out_notify_unset;
+ }
+ }
+
+ for (i = 0; i < enic->wq_count; i++)
+ vnic_wq_enable(&enic->wq[i]);
+ for (i = 0; i < enic->rq_count; i++)
+ vnic_rq_enable(&enic->rq[i]);
+
+ enic_add_station_addr(enic);
+ enic_set_multicast_list(netdev);
+
+ netif_wake_queue(netdev);
+ napi_enable(&enic->napi);
+ vnic_dev_enable(enic->vdev);
+
+ for (i = 0; i < enic->intr_count; i++)
+ vnic_intr_unmask(&enic->intr[i]);
+
+ enic_notify_timer_start(enic);
+
+ return 0;
+
+err_out_notify_unset:
+ vnic_dev_notify_unset(enic->vdev);
+err_out_free_intr:
+ enic_free_intr(enic);
+
+ return err;
+}
+
+/* rtnl lock is held, process context */
+static int enic_stop(struct net_device *netdev)
+{
+ struct enic *enic = netdev_priv(netdev);
+ unsigned int i;
+ int err;
+
+ del_timer_sync(&enic->notify_timer);
+
+ vnic_dev_disable(enic->vdev);
+ napi_disable(&enic->napi);
+ netif_stop_queue(netdev);
+
+ for (i = 0; i < enic->intr_count; i++)
+ vnic_intr_mask(&enic->intr[i]);
+
+ for (i = 0; i < enic->wq_count; i++) {
+ err = vnic_wq_disable(&enic->wq[i]);
+ if (err)
+ return err;
+ }
+ for (i = 0; i < enic->rq_count; i++) {
+ err = vnic_rq_disable(&enic->rq[i]);
+ if (err)
+ return err;
+ }
+
+ vnic_dev_notify_unset(enic->vdev);
+ enic_free_intr(enic);
+
+ (void)vnic_cq_service(&enic->cq[ENIC_CQ_RQ],
+ -1, enic_rq_service_drop, NULL);
+ (void)vnic_cq_service(&enic->cq[ENIC_CQ_WQ],
+ -1, enic_wq_service, NULL);
+
+ for (i = 0; i < enic->wq_count; i++)
+ vnic_wq_clean(&enic->wq[i], enic_free_wq_buf);
+ for (i = 0; i < enic->rq_count; i++)
+ vnic_rq_clean(&enic->rq[i], enic_free_rq_buf);
+ for (i = 0; i < enic->cq_count; i++)
+ vnic_cq_clean(&enic->cq[i]);
+ for (i = 0; i < enic->intr_count; i++)
+ vnic_intr_clean(&enic->intr[i]);
+
+ return 0;
+}
+
+static int enic_change_mtu(struct net_device *netdev, int new_mtu)
+{
+ struct enic *enic = netdev_priv(netdev);
+ int running = netif_running(netdev);
+
+ if (new_mtu < ENIC_MIN_MTU || new_mtu > ENIC_MAX_MTU)
+ return -EINVAL;
+
+ if (running)
+ enic_stop(netdev);
+
+ netdev->mtu = new_mtu;
+
+ if (netdev->mtu > enic->port_mtu)
+ printk(KERN_WARNING PFX
+ "%s: interface MTU (%d) set higher "
+ "than port MTU (%d)\n",
+ netdev->name, netdev->mtu, enic->port_mtu);
+
+ if (running)
+ enic_open(netdev);
+
+ return 0;
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void enic_poll_controller(struct net_device *netdev)
+{
+ struct enic *enic = netdev_priv(netdev);
+ struct vnic_dev *vdev = enic->vdev;
+
+ switch (vnic_dev_get_intr_mode(vdev)) {
+ case VNIC_DEV_INTR_MODE_MSIX:
+ enic_isr_msix_rq(enic->pdev->irq, enic);
+ enic_isr_msix_wq(enic->pdev->irq, enic);
+ break;
+ case VNIC_DEV_INTR_MODE_MSI:
+ enic_isr_msi(enic->pdev->irq, enic);
+ break;
+ case VNIC_DEV_INTR_MODE_INTX:
+ enic_isr_legacy(enic->pdev->irq, netdev);
+ break;
+ default:
+ break;
+ }
+}
+#endif
+
+static int enic_dev_wait(struct vnic_dev *vdev,
+ int (*start)(struct vnic_dev *, int),
+ int (*finished)(struct vnic_dev *, int *),
+ int arg)
+{
+ unsigned long time;
+ int done;
+ int err;
+
+ BUG_ON(in_interrupt());
+
+ err = start(vdev, arg);
+ if (err)
+ return err;
+
+ /* Wait for func to complete...2 seconds max
+ */
+
+ time = jiffies + (HZ * 2);
+ do {
+
+ err = finished(vdev, &done);
+ if (err)
+ return err;
+
+ if (done)
+ return 0;
+
+ schedule_timeout_uninterruptible(HZ / 10);
+
+ } while (time_after(time, jiffies));
+
+ return -ETIMEDOUT;
+}
+
+static int enic_dev_open(struct enic *enic)
+{
+ int err;
+
+ err = enic_dev_wait(enic->vdev, vnic_dev_open,
+ vnic_dev_open_done, 0);
+ if (err)
+ printk(KERN_ERR PFX
+ "vNIC device open failed, err %d.\n", err);
+
+ return err;
+}
+
+static int enic_dev_soft_reset(struct enic *enic)
+{
+ int err;
+
+ err = enic_dev_wait(enic->vdev, vnic_dev_soft_reset,
+ vnic_dev_soft_reset_done, 0);
+ if (err)
+ printk(KERN_ERR PFX
+ "vNIC soft reset failed, err %d.\n", err);
+
+ return err;
+}
+
+static void enic_reset(struct work_struct *work)
+{
+ struct enic *enic = container_of(work, struct enic, reset);
+
+ if (!netif_running(enic->netdev))
+ return;
+
+ rtnl_lock();
+
+ spin_lock(&enic->devcmd_lock);
+ vnic_dev_hang_notify(enic->vdev);
+ spin_unlock(&enic->devcmd_lock);
+
+ enic_stop(enic->netdev);
+ enic_dev_soft_reset(enic);
+ enic_reset_mcaddrs(enic);
+ enic_init_vnic_resources(enic);
+ enic_open(enic->netdev);
+
+ rtnl_unlock();
+}
+
+static int enic_set_intr_mode(struct enic *enic)
+{
+ unsigned int n = ARRAY_SIZE(enic->rq);
+ unsigned int m = ARRAY_SIZE(enic->wq);
+ unsigned int i;
+
+ /* Set interrupt mode (INTx, MSI, MSI-X) depending
+ * system capabilities.
+ *
+ * Try MSI-X first
+ *
+ * We need n RQs, m WQs, n+m CQs, and n+m+2 INTRs
+ * (the second to last INTR is used for WQ/RQ errors)
+ * (the last INTR is used for notifications)
+ */
+
+ BUG_ON(ARRAY_SIZE(enic->msix_entry) < n + m + 2);
+ for (i = 0; i < n + m + 2; i++)
+ enic->msix_entry[i].entry = i;
+
+ if (enic->config.intr_mode < 1 &&
+ enic->rq_count >= n &&
+ enic->wq_count >= m &&
+ enic->cq_count >= n + m &&
+ enic->intr_count >= n + m + 2 &&
+ !pci_enable_msix(enic->pdev, enic->msix_entry, n + m + 2)) {
+
+ enic->rq_count = n;
+ enic->wq_count = m;
+ enic->cq_count = n + m;
+ enic->intr_count = n + m + 2;
+
+ vnic_dev_set_intr_mode(enic->vdev, VNIC_DEV_INTR_MODE_MSIX);
+
+ return 0;
+ }
+
+ /* Next try MSI
+ *
+ * We need 1 RQ, 1 WQ, 2 CQs, and 1 INTR
+ */
+
+ if (enic->config.intr_mode < 2 &&
+ enic->rq_count >= 1 &&
+ enic->wq_count >= 1 &&
+ enic->cq_count >= 2 &&
+ enic->intr_count >= 1 &&
+ !pci_enable_msi(enic->pdev)) {
+
+ enic->rq_count = 1;
+ enic->wq_count = 1;
+ enic->cq_count = 2;
+ enic->intr_count = 1;
+
+ vnic_dev_set_intr_mode(enic->vdev, VNIC_DEV_INTR_MODE_MSI);
+
+ return 0;
+ }
+
+ /* Next try INTx
+ *
+ * We need 1 RQ, 1 WQ, 2 CQs, and 3 INTRs
+ * (the first INTR is used for WQ/RQ)
+ * (the second INTR is used for WQ/RQ errors)
+ * (the last INTR is used for notifications)
+ */
+
+ if (enic->config.intr_mode < 3 &&
+ enic->rq_count >= 1 &&
+ enic->wq_count >= 1 &&
+ enic->cq_count >= 2 &&
+ enic->intr_count >= 3) {
+
+ enic->rq_count = 1;
+ enic->wq_count = 1;
+ enic->cq_count = 2;
+ enic->intr_count = 3;
+
+ vnic_dev_set_intr_mode(enic->vdev, VNIC_DEV_INTR_MODE_INTX);
+
+ return 0;
+ }
+
+ vnic_dev_set_intr_mode(enic->vdev, VNIC_DEV_INTR_MODE_UNKNOWN);
+
+ return -EINVAL;
+}
+
+static void enic_clear_intr_mode(struct enic *enic)
+{
+ switch (vnic_dev_get_intr_mode(enic->vdev)) {
+ case VNIC_DEV_INTR_MODE_MSIX:
+ pci_disable_msix(enic->pdev);
+ break;
+ case VNIC_DEV_INTR_MODE_MSI:
+ pci_disable_msi(enic->pdev);
+ break;
+ default:
+ break;
+ }
+
+ vnic_dev_set_intr_mode(enic->vdev, VNIC_DEV_INTR_MODE_UNKNOWN);
+}
+
+static void enic_iounmap(struct enic *enic)
+{
+ if (enic->bar0.vaddr)
+ iounmap(enic->bar0.vaddr);
+}
+
+static int __devinit enic_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ struct net_device *netdev;
+ struct enic *enic;
+ int using_dac = 0;
+ unsigned int i;
+ int err;
+
+ const u8 rss_default_cpu = 0;
+ const u8 rss_hash_type = 0;
+ const u8 rss_hash_bits = 0;
+ const u8 rss_base_cpu = 0;
+ const u8 rss_enable = 0;
+ const u8 tso_ipid_split_en = 0;
+ const u8 ig_vlan_strip_en = 1;
+
+ /* Allocate net device structure and initialize. Private
+ * instance data is initialized to zero.
+ */
+
+ netdev = alloc_etherdev(sizeof(struct enic));
+ if (!netdev) {
+ printk(KERN_ERR PFX "Etherdev alloc failed, aborting.\n");
+ return -ENOMEM;
+ }
+
+ pci_set_drvdata(pdev, netdev);
+
+ SET_NETDEV_DEV(netdev, &pdev->dev);
+
+ enic = netdev_priv(netdev);
+ enic->netdev = netdev;
+ enic->pdev = pdev;
+
+ /* Setup PCI resources
+ */
+
+ err = pci_enable_device(pdev);
+ if (err) {
+ printk(KERN_ERR PFX
+ "Cannot enable PCI device, aborting.\n");
+ goto err_out_free_netdev;
+ }
+
+ err = pci_request_regions(pdev, DRV_NAME);
+ if (err) {
+ printk(KERN_ERR PFX
+ "Cannot request PCI regions, aborting.\n");
+ goto err_out_disable_device;
+ }
+
+ pci_set_master(pdev);
+
+ /* Query PCI controller on system for DMA addressing
+ * limitation for the device. Try 40-bit first, and
+ * fail to 32-bit.
+ */
+
+ err = pci_set_dma_mask(pdev, DMA_40BIT_MASK);
+ if (err) {
+ err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ if (err) {
+ printk(KERN_ERR PFX
+ "No usable DMA configuration, aborting.\n");
+ goto err_out_release_regions;
+ }
+ err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+ if (err) {
+ printk(KERN_ERR PFX
+ "Unable to obtain 32-bit DMA "
+ "for consistent allocations, aborting.\n");
+ goto err_out_release_regions;
+ }
+ } else {
+ err = pci_set_consistent_dma_mask(pdev, DMA_40BIT_MASK);
+ if (err) {
+ printk(KERN_ERR PFX
+ "Unable to obtain 40-bit DMA "
+ "for consistent allocations, aborting.\n");
+ goto err_out_release_regions;
+ }
+ using_dac = 1;
+ }
+
+ /* Map vNIC resources from BAR0
+ */
+
+ if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
+ printk(KERN_ERR PFX
+ "BAR0 not memory-map'able, aborting.\n");
+ err = -ENODEV;
+ goto err_out_release_regions;
+ }
+
+ enic->bar0.vaddr = pci_iomap(pdev, 0, enic->bar0.len);
+ enic->bar0.bus_addr = pci_resource_start(pdev, 0);
+ enic->bar0.len = pci_resource_len(pdev, 0);
+
+ if (!enic->bar0.vaddr) {
+ printk(KERN_ERR PFX
+ "Cannot memory-map BAR0 res hdr, aborting.\n");
+ err = -ENODEV;
+ goto err_out_release_regions;
+ }
+
+ /* Register vNIC device
+ */
+
+ enic->vdev = vnic_dev_register(NULL, enic, pdev, &enic->bar0);
+ if (!enic->vdev) {
+ printk(KERN_ERR PFX
+ "vNIC registration failed, aborting.\n");
+ err = -ENODEV;
+ goto err_out_iounmap;
+ }
+
+ /* Issue device open to get device in known state
+ */
+
+ err = enic_dev_open(enic);
+ if (err) {
+ printk(KERN_ERR PFX
+ "vNIC dev open failed, aborting.\n");
+ goto err_out_vnic_unregister;
+ }
+
+ /* Issue device init to initialize the vnic-to-switch link.
+ * We'll start with carrier off and wait for link UP
+ * notification later to turn on carrier. We don't need
+ * to wait here for the vnic-to-switch link initialization
+ * to complete; link UP notification is the indication that
+ * the process is complete.
+ */
+
+ netif_carrier_off(netdev);
+
+ err = vnic_dev_init(enic->vdev, 0);
+ if (err) {
+ printk(KERN_ERR PFX
+ "vNIC dev init failed, aborting.\n");
+ goto err_out_dev_close;
+ }
+
+ /* Get vNIC configuration
+ */
+
+ err = enic_get_vnic_config(enic);
+ if (err) {
+ printk(KERN_ERR PFX
+ "Get vNIC configuration failed, aborting.\n");
+ goto err_out_dev_close;
+ }
+
+ /* Get available resource counts
+ */
+
+ enic_get_res_counts(enic);
+
+ /* Set interrupt mode based on resource counts and system
+ * capabilities
+ */
+
+ err = enic_set_intr_mode(enic);
+ if (err) {
+ printk(KERN_ERR PFX
+ "Failed to set intr mode, aborting.\n");
+ goto err_out_dev_close;
+ }
+
+ /* Allocate and configure vNIC resources
+ */
+
+ err = enic_alloc_vnic_resources(enic);
+ if (err) {
+ printk(KERN_ERR PFX
+ "Failed to alloc vNIC resources, aborting.\n");
+ goto err_out_free_vnic_resources;
+ }
+
+ enic_init_vnic_resources(enic);
+
+ /* Enable VLAN tag stripping. RSS not enabled (yet).
+ */
+
+ err = enic_set_nic_cfg(enic,
+ rss_default_cpu, rss_hash_type,
+ rss_hash_bits, rss_base_cpu,
+ rss_enable, tso_ipid_split_en,
+ ig_vlan_strip_en);
+ if (err) {
+ printk(KERN_ERR PFX
+ "Failed to config nic, aborting.\n");
+ goto err_out_free_vnic_resources;
+ }
+
+ /* Setup notification timer, HW reset task, and locks
+ */
+
+ init_timer(&enic->notify_timer);
+ enic->notify_timer.function = enic_notify_timer;
+ enic->notify_timer.data = (unsigned long)enic;
+
+ INIT_WORK(&enic->reset, enic_reset);
+
+ for (i = 0; i < enic->wq_count; i++)
+ spin_lock_init(&enic->wq_lock[i]);
+
+ spin_lock_init(&enic->devcmd_lock);
+
+ /* Register net device
+ */
+
+ enic->port_mtu = enic->config.mtu;
+ (void)enic_change_mtu(netdev, enic->port_mtu);
+
+ err = enic_set_mac_addr(netdev, enic->mac_addr);
+ if (err) {
+ printk(KERN_ERR PFX
+ "Invalid MAC address, aborting.\n");
+ goto err_out_free_vnic_resources;
+ }
+
+ netdev->open = enic_open;
+ netdev->stop = enic_stop;
+ netdev->hard_start_xmit = enic_hard_start_xmit;
+ netdev->get_stats = enic_get_stats;
+ netdev->set_multicast_list = enic_set_multicast_list;
+ netdev->change_mtu = enic_change_mtu;
+ netdev->vlan_rx_register = enic_vlan_rx_register;
+ netdev->vlan_rx_add_vid = enic_vlan_rx_add_vid;
+ netdev->vlan_rx_kill_vid = enic_vlan_rx_kill_vid;
+ netdev->tx_timeout = enic_tx_timeout;
+ netdev->watchdog_timeo = 2 * HZ;
+ netdev->ethtool_ops = &enic_ethtool_ops;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ netdev->poll_controller = enic_poll_controller;
+#endif
+
+ switch (vnic_dev_get_intr_mode(enic->vdev)) {
+ default:
+ netif_napi_add(netdev, &enic->napi, enic_poll, 64);
+ break;
+ case VNIC_DEV_INTR_MODE_MSIX:
+ netif_napi_add(netdev, &enic->napi, enic_poll_msix, 64);
+ break;
+ }
+
+ netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+ if (ENIC_SETTING(enic, TXCSUM))
+ netdev->features |= NETIF_F_SG | NETIF_F_HW_CSUM;
+ if (ENIC_SETTING(enic, TSO))
+ netdev->features |= NETIF_F_TSO |
+ NETIF_F_TSO6 | NETIF_F_TSO_ECN;
+ if (using_dac)
+ netdev->features |= NETIF_F_HIGHDMA;
+
+
+ enic->csum_rx_enabled = ENIC_SETTING(enic, RXCSUM);
+
+ if (ENIC_SETTING(enic, LRO)) {
+ enic->lro_mgr.max_aggr = ENIC_LRO_MAX_AGGR;
+ enic->lro_mgr.max_desc = ENIC_LRO_MAX_DESC;
+ enic->lro_mgr.lro_arr = enic->lro_desc;
+ enic->lro_mgr.get_skb_header = enic_get_skb_header;
+ enic->lro_mgr.features = LRO_F_NAPI | LRO_F_EXTRACT_VLAN_ID;
+ enic->lro_mgr.dev = netdev;
+ enic->lro_mgr.ip_summed = CHECKSUM_COMPLETE;
+ enic->lro_mgr.ip_summed_aggr = CHECKSUM_UNNECESSARY;
+ }
+
+ err = register_netdev(netdev);
+ if (err) {
+ printk(KERN_ERR PFX
+ "Cannot register net device, aborting.\n");
+ goto err_out_free_vnic_resources;
+ }
+
+ return 0;
+
+err_out_free_vnic_resources:
+ enic_free_vnic_resources(enic);
+err_out_dev_close:
+ vnic_dev_close(enic->vdev);
+err_out_vnic_unregister:
+ enic_clear_intr_mode(enic);
+ vnic_dev_unregister(enic->vdev);
+err_out_iounmap:
+ enic_iounmap(enic);
+err_out_release_regions:
+ pci_release_regions(pdev);
+err_out_disable_device:
+ pci_disable_device(pdev);
+err_out_free_netdev:
+ pci_set_drvdata(pdev, NULL);
+ free_netdev(netdev);
+
+ return err;
+}
+
+static void __devexit enic_remove(struct pci_dev *pdev)
+{
+ struct net_device *netdev = pci_get_drvdata(pdev);
+
+ if (netdev) {
+ struct enic *enic = netdev_priv(netdev);
+
+ flush_scheduled_work();
+ unregister_netdev(netdev);
+ enic_free_vnic_resources(enic);
+ vnic_dev_close(enic->vdev);
+ enic_clear_intr_mode(enic);
+ vnic_dev_unregister(enic->vdev);
+ enic_iounmap(enic);
+ pci_release_regions(pdev);
+ pci_disable_device(pdev);
+ pci_set_drvdata(pdev, NULL);
+ free_netdev(netdev);
+ }
+}
+
+static struct pci_driver enic_driver = {
+ .name = DRV_NAME,
+ .id_table = enic_id_table,
+ .probe = enic_probe,
+ .remove = __devexit_p(enic_remove),
+};
+
+static int __init enic_init_module(void)
+{
+ printk(KERN_INFO PFX "%s, ver %s\n", DRV_DESCRIPTION, DRV_VERSION);
+
+ return pci_register_driver(&enic_driver);
+}
+
+static void __exit enic_cleanup_module(void)
+{
+ pci_unregister_driver(&enic_driver);
+}
+
+module_init(enic_init_module);
+module_exit(enic_cleanup_module);
diff --git a/drivers/net/enic/enic_res.c b/drivers/net/enic/enic_res.c
new file mode 100644
index 0000000000000000000000000000000000000000..95184b9108ef18fec0bbffda0518c4b9754c64c8
--- /dev/null
+++ b/drivers/net/enic/enic_res.c
@@ -0,0 +1,370 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+
+#include "wq_enet_desc.h"
+#include "rq_enet_desc.h"
+#include "cq_enet_desc.h"
+#include "vnic_resource.h"
+#include "vnic_enet.h"
+#include "vnic_dev.h"
+#include "vnic_wq.h"
+#include "vnic_rq.h"
+#include "vnic_cq.h"
+#include "vnic_intr.h"
+#include "vnic_stats.h"
+#include "vnic_nic.h"
+#include "vnic_rss.h"
+#include "enic_res.h"
+#include "enic.h"
+
+int enic_get_vnic_config(struct enic *enic)
+{
+ struct vnic_enet_config *c = &enic->config;
+ int err;
+
+ err = vnic_dev_mac_addr(enic->vdev, enic->mac_addr);
+ if (err) {
+ printk(KERN_ERR PFX "Error getting MAC addr, %d\n", err);
+ return err;
+ }
+
+#define GET_CONFIG(m) \
+ do { \
+ err = vnic_dev_spec(enic->vdev, \
+ offsetof(struct vnic_enet_config, m), \
+ sizeof(c->m), &c->m); \
+ if (err) { \
+ printk(KERN_ERR PFX \
+ "Error getting %s, %d\n", #m, err); \
+ return err; \
+ } \
+ } while (0)
+
+ GET_CONFIG(flags);
+ GET_CONFIG(wq_desc_count);
+ GET_CONFIG(rq_desc_count);
+ GET_CONFIG(mtu);
+ GET_CONFIG(intr_timer);
+ GET_CONFIG(intr_timer_type);
+ GET_CONFIG(intr_mode);
+
+ c->wq_desc_count =
+ min_t(u32, ENIC_MAX_WQ_DESCS,
+ max_t(u32, ENIC_MIN_WQ_DESCS,
+ c->wq_desc_count));
+ c->wq_desc_count &= 0xfffffff0; /* must be aligned to groups of 16 */
+
+ c->rq_desc_count =
+ min_t(u32, ENIC_MAX_RQ_DESCS,
+ max_t(u32, ENIC_MIN_RQ_DESCS,
+ c->rq_desc_count));
+ c->rq_desc_count &= 0xfffffff0; /* must be aligned to groups of 16 */
+
+ if (c->mtu == 0)
+ c->mtu = 1500;
+ c->mtu = min_t(u16, ENIC_MAX_MTU,
+ max_t(u16, ENIC_MIN_MTU,
+ c->mtu));
+
+ c->intr_timer = min_t(u16, VNIC_INTR_TIMER_MAX, c->intr_timer);
+
+ printk(KERN_INFO PFX "vNIC MAC addr %02x:%02x:%02x:%02x:%02x:%02x "
+ "wq/rq %d/%d\n",
+ enic->mac_addr[0], enic->mac_addr[1], enic->mac_addr[2],
+ enic->mac_addr[3], enic->mac_addr[4], enic->mac_addr[5],
+ c->wq_desc_count, c->rq_desc_count);
+ printk(KERN_INFO PFX "vNIC mtu %d csum tx/rx %d/%d tso/lro %d/%d "
+ "intr timer %d\n",
+ c->mtu, ENIC_SETTING(enic, TXCSUM),
+ ENIC_SETTING(enic, RXCSUM), ENIC_SETTING(enic, TSO),
+ ENIC_SETTING(enic, LRO), c->intr_timer);
+
+ return 0;
+}
+
+void enic_add_station_addr(struct enic *enic)
+{
+ vnic_dev_add_addr(enic->vdev, enic->mac_addr);
+}
+
+void enic_add_multicast_addr(struct enic *enic, u8 *addr)
+{
+ vnic_dev_add_addr(enic->vdev, addr);
+}
+
+void enic_del_multicast_addr(struct enic *enic, u8 *addr)
+{
+ vnic_dev_del_addr(enic->vdev, addr);
+}
+
+void enic_add_vlan(struct enic *enic, u16 vlanid)
+{
+ u64 a0 = vlanid, a1 = 0;
+ int wait = 1000;
+ int err;
+
+ err = vnic_dev_cmd(enic->vdev, CMD_VLAN_ADD, &a0, &a1, wait);
+ if (err)
+ printk(KERN_ERR PFX "Can't add vlan id, %d\n", err);
+}
+
+void enic_del_vlan(struct enic *enic, u16 vlanid)
+{
+ u64 a0 = vlanid, a1 = 0;
+ int wait = 1000;
+ int err;
+
+ err = vnic_dev_cmd(enic->vdev, CMD_VLAN_DEL, &a0, &a1, wait);
+ if (err)
+ printk(KERN_ERR PFX "Can't delete vlan id, %d\n", err);
+}
+
+int enic_set_nic_cfg(struct enic *enic, u8 rss_default_cpu, u8 rss_hash_type,
+ u8 rss_hash_bits, u8 rss_base_cpu, u8 rss_enable, u8 tso_ipid_split_en,
+ u8 ig_vlan_strip_en)
+{
+ u64 a0, a1;
+ u32 nic_cfg;
+ int wait = 1000;
+
+ vnic_set_nic_cfg(&nic_cfg, rss_default_cpu,
+ rss_hash_type, rss_hash_bits, rss_base_cpu,
+ rss_enable, tso_ipid_split_en, ig_vlan_strip_en);
+
+ a0 = nic_cfg;
+ a1 = 0;
+
+ return vnic_dev_cmd(enic->vdev, CMD_NIC_CFG, &a0, &a1, wait);
+}
+
+void enic_free_vnic_resources(struct enic *enic)
+{
+ unsigned int i;
+
+ for (i = 0; i < enic->wq_count; i++)
+ vnic_wq_free(&enic->wq[i]);
+ for (i = 0; i < enic->rq_count; i++)
+ vnic_rq_free(&enic->rq[i]);
+ for (i = 0; i < enic->cq_count; i++)
+ vnic_cq_free(&enic->cq[i]);
+ for (i = 0; i < enic->intr_count; i++)
+ vnic_intr_free(&enic->intr[i]);
+}
+
+void enic_get_res_counts(struct enic *enic)
+{
+ enic->wq_count = vnic_dev_get_res_count(enic->vdev, RES_TYPE_WQ);
+ enic->rq_count = vnic_dev_get_res_count(enic->vdev, RES_TYPE_RQ);
+ enic->cq_count = vnic_dev_get_res_count(enic->vdev, RES_TYPE_CQ);
+ enic->intr_count = vnic_dev_get_res_count(enic->vdev,
+ RES_TYPE_INTR_CTRL);
+
+ printk(KERN_INFO PFX "vNIC resources avail: "
+ "wq %d rq %d cq %d intr %d\n",
+ enic->wq_count, enic->rq_count,
+ enic->cq_count, enic->intr_count);
+}
+
+void enic_init_vnic_resources(struct enic *enic)
+{
+ enum vnic_dev_intr_mode intr_mode;
+ unsigned int mask_on_assertion;
+ unsigned int interrupt_offset;
+ unsigned int error_interrupt_enable;
+ unsigned int error_interrupt_offset;
+ unsigned int cq_index;
+ unsigned int i;
+
+ intr_mode = vnic_dev_get_intr_mode(enic->vdev);
+
+ /* Init RQ/WQ resources.
+ *
+ * RQ[0 - n-1] point to CQ[0 - n-1]
+ * WQ[0 - m-1] point to CQ[n - n+m-1]
+ *
+ * Error interrupt is not enabled for MSI.
+ */
+
+ switch (intr_mode) {
+ case VNIC_DEV_INTR_MODE_INTX:
+ case VNIC_DEV_INTR_MODE_MSIX:
+ error_interrupt_enable = 1;
+ error_interrupt_offset = enic->intr_count - 2;
+ break;
+ default:
+ error_interrupt_enable = 0;
+ error_interrupt_offset = 0;
+ break;
+ }
+
+ for (i = 0; i < enic->rq_count; i++) {
+ cq_index = i;
+ vnic_rq_init(&enic->rq[i],
+ cq_index,
+ error_interrupt_enable,
+ error_interrupt_offset);
+ }
+
+ for (i = 0; i < enic->wq_count; i++) {
+ cq_index = enic->rq_count + i;
+ vnic_wq_init(&enic->wq[i],
+ cq_index,
+ error_interrupt_enable,
+ error_interrupt_offset);
+ }
+
+ /* Init CQ resources
+ *
+ * CQ[0 - n+m-1] point to INTR[0] for INTx, MSI
+ * CQ[0 - n+m-1] point to INTR[0 - n+m-1] for MSI-X
+ */
+
+ for (i = 0; i < enic->cq_count; i++) {
+
+ switch (intr_mode) {
+ case VNIC_DEV_INTR_MODE_MSIX:
+ interrupt_offset = i;
+ break;
+ default:
+ interrupt_offset = 0;
+ break;
+ }
+
+ vnic_cq_init(&enic->cq[i],
+ 0 /* flow_control_enable */,
+ 1 /* color_enable */,
+ 0 /* cq_head */,
+ 0 /* cq_tail */,
+ 1 /* cq_tail_color */,
+ 1 /* interrupt_enable */,
+ 1 /* cq_entry_enable */,
+ 0 /* cq_message_enable */,
+ interrupt_offset,
+ 0 /* cq_message_addr */);
+ }
+
+ /* Init INTR resources
+ *
+ * mask_on_assertion is not used for INTx due to the level-
+ * triggered nature of INTx
+ */
+
+ switch (intr_mode) {
+ case VNIC_DEV_INTR_MODE_MSI:
+ case VNIC_DEV_INTR_MODE_MSIX:
+ mask_on_assertion = 1;
+ break;
+ default:
+ mask_on_assertion = 0;
+ break;
+ }
+
+ for (i = 0; i < enic->intr_count; i++) {
+ vnic_intr_init(&enic->intr[i],
+ enic->config.intr_timer,
+ enic->config.intr_timer_type,
+ mask_on_assertion);
+ }
+
+ /* Clear LIF stats
+ */
+
+ vnic_dev_stats_clear(enic->vdev);
+}
+
+int enic_alloc_vnic_resources(struct enic *enic)
+{
+ enum vnic_dev_intr_mode intr_mode;
+ unsigned int i;
+ int err;
+
+ intr_mode = vnic_dev_get_intr_mode(enic->vdev);
+
+ printk(KERN_INFO PFX "vNIC resources used: "
+ "wq %d rq %d cq %d intr %d intr mode %s\n",
+ enic->wq_count, enic->rq_count,
+ enic->cq_count, enic->intr_count,
+ intr_mode == VNIC_DEV_INTR_MODE_INTX ? "legacy PCI INTx" :
+ intr_mode == VNIC_DEV_INTR_MODE_MSI ? "MSI" :
+ intr_mode == VNIC_DEV_INTR_MODE_MSIX ? "MSI-X" :
+ "unknown"
+ );
+
+ /* Allocate queue resources
+ */
+
+ for (i = 0; i < enic->wq_count; i++) {
+ err = vnic_wq_alloc(enic->vdev, &enic->wq[i], i,
+ enic->config.wq_desc_count,
+ sizeof(struct wq_enet_desc));
+ if (err)
+ goto err_out_cleanup;
+ }
+
+ for (i = 0; i < enic->rq_count; i++) {
+ err = vnic_rq_alloc(enic->vdev, &enic->rq[i], i,
+ enic->config.rq_desc_count,
+ sizeof(struct rq_enet_desc));
+ if (err)
+ goto err_out_cleanup;
+ }
+
+ for (i = 0; i < enic->cq_count; i++) {
+ if (i < enic->rq_count)
+ err = vnic_cq_alloc(enic->vdev, &enic->cq[i], i,
+ enic->config.rq_desc_count,
+ sizeof(struct cq_enet_rq_desc));
+ else
+ err = vnic_cq_alloc(enic->vdev, &enic->cq[i], i,
+ enic->config.wq_desc_count,
+ sizeof(struct cq_enet_wq_desc));
+ if (err)
+ goto err_out_cleanup;
+ }
+
+ for (i = 0; i < enic->intr_count; i++) {
+ err = vnic_intr_alloc(enic->vdev, &enic->intr[i], i);
+ if (err)
+ goto err_out_cleanup;
+ }
+
+ /* Hook remaining resource
+ */
+
+ enic->legacy_pba = vnic_dev_get_res(enic->vdev,
+ RES_TYPE_INTR_PBA_LEGACY, 0);
+ if (!enic->legacy_pba && intr_mode == VNIC_DEV_INTR_MODE_INTX) {
+ printk(KERN_ERR PFX "Failed to hook legacy pba resource\n");
+ err = -ENODEV;
+ goto err_out_cleanup;
+ }
+
+ return 0;
+
+err_out_cleanup:
+ enic_free_vnic_resources(enic);
+
+ return err;
+}
diff --git a/drivers/net/enic/enic_res.h b/drivers/net/enic/enic_res.h
new file mode 100644
index 0000000000000000000000000000000000000000..68534a29b7ace04487be5e1608d24f8619771ac0
--- /dev/null
+++ b/drivers/net/enic/enic_res.h
@@ -0,0 +1,151 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _ENIC_RES_H_
+#define _ENIC_RES_H_
+
+#include "wq_enet_desc.h"
+#include "rq_enet_desc.h"
+#include "vnic_wq.h"
+#include "vnic_rq.h"
+
+#define ENIC_MIN_WQ_DESCS 64
+#define ENIC_MAX_WQ_DESCS 4096
+#define ENIC_MIN_RQ_DESCS 64
+#define ENIC_MAX_RQ_DESCS 4096
+
+#define ENIC_MIN_MTU 576 /* minimum for IPv4 */
+#define ENIC_MAX_MTU 9000
+
+#define ENIC_MULTICAST_PERFECT_FILTERS 32
+
+#define ENIC_NON_TSO_MAX_DESC 16
+
+#define ENIC_SETTING(enic, f) ((enic->config.flags & VENETF_##f) ? 1 : 0)
+
+static inline void enic_queue_wq_desc_ex(struct vnic_wq *wq,
+ void *os_buf, dma_addr_t dma_addr, unsigned int len,
+ unsigned int mss_or_csum_offset, unsigned int hdr_len,
+ int vlan_tag_insert, unsigned int vlan_tag,
+ int offload_mode, int cq_entry, int sop, int eop)
+{
+ struct wq_enet_desc *desc = vnic_wq_next_desc(wq);
+
+ wq_enet_desc_enc(desc,
+ (u64)dma_addr | VNIC_PADDR_TARGET,
+ (u16)len,
+ (u16)mss_or_csum_offset,
+ (u16)hdr_len, (u8)offload_mode,
+ (u8)eop, (u8)cq_entry,
+ 0, /* fcoe_encap */
+ (u8)vlan_tag_insert,
+ (u16)vlan_tag,
+ 0 /* loopback */);
+
+ wmb();
+
+ vnic_wq_post(wq, os_buf, dma_addr, len, sop, eop);
+}
+
+static inline void enic_queue_wq_desc_cont(struct vnic_wq *wq,
+ void *os_buf, dma_addr_t dma_addr, unsigned int len, int eop)
+{
+ enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len,
+ 0, 0, 0, 0, 0,
+ eop, 0 /* !SOP */, eop);
+}
+
+static inline void enic_queue_wq_desc(struct vnic_wq *wq, void *os_buf,
+ dma_addr_t dma_addr, unsigned int len, int vlan_tag_insert,
+ unsigned int vlan_tag, int eop)
+{
+ enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len,
+ 0, 0, vlan_tag_insert, vlan_tag,
+ WQ_ENET_OFFLOAD_MODE_CSUM,
+ eop, 1 /* SOP */, eop);
+}
+
+static inline void enic_queue_wq_desc_csum(struct vnic_wq *wq,
+ void *os_buf, dma_addr_t dma_addr, unsigned int len,
+ int ip_csum, int tcpudp_csum, int vlan_tag_insert,
+ unsigned int vlan_tag, int eop)
+{
+ enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len,
+ (ip_csum ? 1 : 0) + (tcpudp_csum ? 2 : 0),
+ 0, vlan_tag_insert, vlan_tag,
+ WQ_ENET_OFFLOAD_MODE_CSUM,
+ eop, 1 /* SOP */, eop);
+}
+
+static inline void enic_queue_wq_desc_csum_l4(struct vnic_wq *wq,
+ void *os_buf, dma_addr_t dma_addr, unsigned int len,
+ unsigned int csum_offset, unsigned int hdr_len,
+ int vlan_tag_insert, unsigned int vlan_tag, int eop)
+{
+ enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len,
+ csum_offset, hdr_len, vlan_tag_insert, vlan_tag,
+ WQ_ENET_OFFLOAD_MODE_CSUM_L4,
+ eop, 1 /* SOP */, eop);
+}
+
+static inline void enic_queue_wq_desc_tso(struct vnic_wq *wq,
+ void *os_buf, dma_addr_t dma_addr, unsigned int len,
+ unsigned int mss, unsigned int hdr_len, int vlan_tag_insert,
+ unsigned int vlan_tag, int eop)
+{
+ enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len,
+ mss, hdr_len, vlan_tag_insert, vlan_tag,
+ WQ_ENET_OFFLOAD_MODE_TSO,
+ eop, 1 /* SOP */, eop);
+}
+
+static inline void enic_queue_rq_desc(struct vnic_rq *rq,
+ void *os_buf, unsigned int os_buf_index,
+ dma_addr_t dma_addr, unsigned int len)
+{
+ struct rq_enet_desc *desc = vnic_rq_next_desc(rq);
+ u8 type = os_buf_index ?
+ RQ_ENET_TYPE_NOT_SOP : RQ_ENET_TYPE_ONLY_SOP;
+
+ rq_enet_desc_enc(desc,
+ (u64)dma_addr | VNIC_PADDR_TARGET,
+ type, (u16)len);
+
+ wmb();
+
+ vnic_rq_post(rq, os_buf, os_buf_index, dma_addr, len);
+}
+
+struct enic;
+
+int enic_get_vnic_config(struct enic *);
+void enic_add_station_addr(struct enic *enic);
+void enic_add_multicast_addr(struct enic *enic, u8 *addr);
+void enic_del_multicast_addr(struct enic *enic, u8 *addr);
+void enic_add_vlan(struct enic *enic, u16 vlanid);
+void enic_del_vlan(struct enic *enic, u16 vlanid);
+int enic_set_nic_cfg(struct enic *enic, u8 rss_default_cpu, u8 rss_hash_type,
+ u8 rss_hash_bits, u8 rss_base_cpu, u8 rss_enable, u8 tso_ipid_split_en,
+ u8 ig_vlan_strip_en);
+void enic_get_res_counts(struct enic *enic);
+void enic_init_vnic_resources(struct enic *enic);
+int enic_alloc_vnic_resources(struct enic *);
+void enic_free_vnic_resources(struct enic *);
+
+#endif /* _ENIC_RES_H_ */
diff --git a/drivers/net/enic/rq_enet_desc.h b/drivers/net/enic/rq_enet_desc.h
new file mode 100644
index 0000000000000000000000000000000000000000..a06e649010cee0d061fcf5f1e3eab8587e36c30d
--- /dev/null
+++ b/drivers/net/enic/rq_enet_desc.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _RQ_ENET_DESC_H_
+#define _RQ_ENET_DESC_H_
+
+/* Ethernet receive queue descriptor: 16B */
+struct rq_enet_desc {
+ __le64 address;
+ __le16 length_type;
+ u8 reserved[6];
+};
+
+enum rq_enet_type_types {
+ RQ_ENET_TYPE_ONLY_SOP = 0,
+ RQ_ENET_TYPE_NOT_SOP = 1,
+ RQ_ENET_TYPE_RESV2 = 2,
+ RQ_ENET_TYPE_RESV3 = 3,
+};
+
+#define RQ_ENET_ADDR_BITS 64
+#define RQ_ENET_LEN_BITS 14
+#define RQ_ENET_LEN_MASK ((1 << RQ_ENET_LEN_BITS) - 1)
+#define RQ_ENET_TYPE_BITS 2
+#define RQ_ENET_TYPE_MASK ((1 << RQ_ENET_TYPE_BITS) - 1)
+
+static inline void rq_enet_desc_enc(struct rq_enet_desc *desc,
+ u64 address, u8 type, u16 length)
+{
+ desc->address = cpu_to_le64(address);
+ desc->length_type = cpu_to_le16((length & RQ_ENET_LEN_MASK) |
+ ((type & RQ_ENET_TYPE_MASK) << RQ_ENET_LEN_BITS));
+}
+
+static inline void rq_enet_desc_dec(struct rq_enet_desc *desc,
+ u64 *address, u8 *type, u16 *length)
+{
+ *address = le64_to_cpu(desc->address);
+ *length = le16_to_cpu(desc->length_type) & RQ_ENET_LEN_MASK;
+ *type = (u8)((le16_to_cpu(desc->length_type) >> RQ_ENET_LEN_BITS) &
+ RQ_ENET_TYPE_MASK);
+}
+
+#endif /* _RQ_ENET_DESC_H_ */
diff --git a/drivers/net/enic/vnic_cq.c b/drivers/net/enic/vnic_cq.c
new file mode 100644
index 0000000000000000000000000000000000000000..020ae6c3f3d9586a803fbeea28416a643fca733f
--- /dev/null
+++ b/drivers/net/enic/vnic_cq.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+
+#include "vnic_dev.h"
+#include "vnic_cq.h"
+
+void vnic_cq_free(struct vnic_cq *cq)
+{
+ vnic_dev_free_desc_ring(cq->vdev, &cq->ring);
+
+ cq->ctrl = NULL;
+}
+
+int vnic_cq_alloc(struct vnic_dev *vdev, struct vnic_cq *cq, unsigned int index,
+ unsigned int desc_count, unsigned int desc_size)
+{
+ int err;
+
+ cq->index = index;
+ cq->vdev = vdev;
+
+ cq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_CQ, index);
+ if (!cq->ctrl) {
+ printk(KERN_ERR "Failed to hook CQ[%d] resource\n", index);
+ return -EINVAL;
+ }
+
+ err = vnic_dev_alloc_desc_ring(vdev, &cq->ring, desc_count, desc_size);
+ if (err)
+ return err;
+
+ return 0;
+}
+
+void vnic_cq_init(struct vnic_cq *cq, unsigned int flow_control_enable,
+ unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
+ unsigned int cq_tail_color, unsigned int interrupt_enable,
+ unsigned int cq_entry_enable, unsigned int cq_message_enable,
+ unsigned int interrupt_offset, u64 cq_message_addr)
+{
+ u64 paddr;
+
+ paddr = (u64)cq->ring.base_addr | VNIC_PADDR_TARGET;
+ writeq(paddr, &cq->ctrl->ring_base);
+ iowrite32(cq->ring.desc_count, &cq->ctrl->ring_size);
+ iowrite32(flow_control_enable, &cq->ctrl->flow_control_enable);
+ iowrite32(color_enable, &cq->ctrl->color_enable);
+ iowrite32(cq_head, &cq->ctrl->cq_head);
+ iowrite32(cq_tail, &cq->ctrl->cq_tail);
+ iowrite32(cq_tail_color, &cq->ctrl->cq_tail_color);
+ iowrite32(interrupt_enable, &cq->ctrl->interrupt_enable);
+ iowrite32(cq_entry_enable, &cq->ctrl->cq_entry_enable);
+ iowrite32(cq_message_enable, &cq->ctrl->cq_message_enable);
+ iowrite32(interrupt_offset, &cq->ctrl->interrupt_offset);
+ writeq(cq_message_addr, &cq->ctrl->cq_message_addr);
+}
+
+void vnic_cq_clean(struct vnic_cq *cq)
+{
+ cq->to_clean = 0;
+ cq->last_color = 0;
+
+ iowrite32(0, &cq->ctrl->cq_head);
+ iowrite32(0, &cq->ctrl->cq_tail);
+ iowrite32(1, &cq->ctrl->cq_tail_color);
+
+ vnic_dev_clear_desc_ring(&cq->ring);
+}
diff --git a/drivers/net/enic/vnic_cq.h b/drivers/net/enic/vnic_cq.h
new file mode 100644
index 0000000000000000000000000000000000000000..114763cbc2f8bc12e0c19241ac9569fa62d5b8f2
--- /dev/null
+++ b/drivers/net/enic/vnic_cq.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _VNIC_CQ_H_
+#define _VNIC_CQ_H_
+
+#include "cq_desc.h"
+#include "vnic_dev.h"
+
+/* Completion queue control */
+struct vnic_cq_ctrl {
+ u64 ring_base; /* 0x00 */
+ u32 ring_size; /* 0x08 */
+ u32 pad0;
+ u32 flow_control_enable; /* 0x10 */
+ u32 pad1;
+ u32 color_enable; /* 0x18 */
+ u32 pad2;
+ u32 cq_head; /* 0x20 */
+ u32 pad3;
+ u32 cq_tail; /* 0x28 */
+ u32 pad4;
+ u32 cq_tail_color; /* 0x30 */
+ u32 pad5;
+ u32 interrupt_enable; /* 0x38 */
+ u32 pad6;
+ u32 cq_entry_enable; /* 0x40 */
+ u32 pad7;
+ u32 cq_message_enable; /* 0x48 */
+ u32 pad8;
+ u32 interrupt_offset; /* 0x50 */
+ u32 pad9;
+ u64 cq_message_addr; /* 0x58 */
+ u32 pad10;
+};
+
+struct vnic_cq {
+ unsigned int index;
+ struct vnic_dev *vdev;
+ struct vnic_cq_ctrl __iomem *ctrl; /* memory-mapped */
+ struct vnic_dev_ring ring;
+ unsigned int to_clean;
+ unsigned int last_color;
+};
+
+static inline unsigned int vnic_cq_service(struct vnic_cq *cq,
+ unsigned int work_to_do,
+ int (*q_service)(struct vnic_dev *vdev, struct cq_desc *cq_desc,
+ u8 type, u16 q_number, u16 completed_index, void *opaque),
+ void *opaque)
+{
+ struct cq_desc *cq_desc;
+ unsigned int work_done = 0;
+ u16 q_number, completed_index;
+ u8 type, color;
+
+ cq_desc = (struct cq_desc *)((u8 *)cq->ring.descs +
+ cq->ring.desc_size * cq->to_clean);
+ cq_desc_dec(cq_desc, &type, &color,
+ &q_number, &completed_index);
+
+ while (color != cq->last_color) {
+
+ if ((*q_service)(cq->vdev, cq_desc, type,
+ q_number, completed_index, opaque))
+ break;
+
+ cq->to_clean++;
+ if (cq->to_clean == cq->ring.desc_count) {
+ cq->to_clean = 0;
+ cq->last_color = cq->last_color ? 0 : 1;
+ }
+
+ cq_desc = (struct cq_desc *)((u8 *)cq->ring.descs +
+ cq->ring.desc_size * cq->to_clean);
+ cq_desc_dec(cq_desc, &type, &color,
+ &q_number, &completed_index);
+
+ work_done++;
+ if (work_done >= work_to_do)
+ break;
+ }
+
+ return work_done;
+}
+
+void vnic_cq_free(struct vnic_cq *cq);
+int vnic_cq_alloc(struct vnic_dev *vdev, struct vnic_cq *cq, unsigned int index,
+ unsigned int desc_count, unsigned int desc_size);
+void vnic_cq_init(struct vnic_cq *cq, unsigned int flow_control_enable,
+ unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
+ unsigned int cq_tail_color, unsigned int interrupt_enable,
+ unsigned int cq_entry_enable, unsigned int message_enable,
+ unsigned int interrupt_offset, u64 message_addr);
+void vnic_cq_clean(struct vnic_cq *cq);
+
+#endif /* _VNIC_CQ_H_ */
diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c
new file mode 100644
index 0000000000000000000000000000000000000000..4d104f5c30f97b454880dfaefb147c12656de09a
--- /dev/null
+++ b/drivers/net/enic/vnic_dev.c
@@ -0,0 +1,674 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/if_ether.h>
+
+#include "vnic_resource.h"
+#include "vnic_devcmd.h"
+#include "vnic_dev.h"
+#include "vnic_stats.h"
+
+struct vnic_res {
+ void __iomem *vaddr;
+ unsigned int count;
+};
+
+struct vnic_dev {
+ void *priv;
+ struct pci_dev *pdev;
+ struct vnic_res res[RES_TYPE_MAX];
+ enum vnic_dev_intr_mode intr_mode;
+ struct vnic_devcmd __iomem *devcmd;
+ struct vnic_devcmd_notify *notify;
+ struct vnic_devcmd_notify notify_copy;
+ dma_addr_t notify_pa;
+ u32 *linkstatus;
+ dma_addr_t linkstatus_pa;
+ struct vnic_stats *stats;
+ dma_addr_t stats_pa;
+ struct vnic_devcmd_fw_info *fw_info;
+ dma_addr_t fw_info_pa;
+};
+
+#define VNIC_MAX_RES_HDR_SIZE \
+ (sizeof(struct vnic_resource_header) + \
+ sizeof(struct vnic_resource) * RES_TYPE_MAX)
+#define VNIC_RES_STRIDE 128
+
+void *vnic_dev_priv(struct vnic_dev *vdev)
+{
+ return vdev->priv;
+}
+
+static int vnic_dev_discover_res(struct vnic_dev *vdev,
+ struct vnic_dev_bar *bar)
+{
+ struct vnic_resource_header __iomem *rh;
+ struct vnic_resource __iomem *r;
+ u8 type;
+
+ if (bar->len < VNIC_MAX_RES_HDR_SIZE) {
+ printk(KERN_ERR "vNIC BAR0 res hdr length error\n");
+ return -EINVAL;
+ }
+
+ rh = bar->vaddr;
+ if (!rh) {
+ printk(KERN_ERR "vNIC BAR0 res hdr not mem-mapped\n");
+ return -EINVAL;
+ }
+
+ if (ioread32(&rh->magic) != VNIC_RES_MAGIC ||
+ ioread32(&rh->version) != VNIC_RES_VERSION) {
+ printk(KERN_ERR "vNIC BAR0 res magic/version error "
+ "exp (%lx/%lx) curr (%x/%x)\n",
+ VNIC_RES_MAGIC, VNIC_RES_VERSION,
+ ioread32(&rh->magic), ioread32(&rh->version));
+ return -EINVAL;
+ }
+
+ r = (struct vnic_resource __iomem *)(rh + 1);
+
+ while ((type = ioread8(&r->type)) != RES_TYPE_EOL) {
+
+ u8 bar_num = ioread8(&r->bar);
+ u32 bar_offset = ioread32(&r->bar_offset);
+ u32 count = ioread32(&r->count);
+ u32 len;
+
+ r++;
+
+ if (bar_num != 0) /* only mapping in BAR0 resources */
+ continue;
+
+ switch (type) {
+ case RES_TYPE_WQ:
+ case RES_TYPE_RQ:
+ case RES_TYPE_CQ:
+ case RES_TYPE_INTR_CTRL:
+ /* each count is stride bytes long */
+ len = count * VNIC_RES_STRIDE;
+ if (len + bar_offset > bar->len) {
+ printk(KERN_ERR "vNIC BAR0 resource %d "
+ "out-of-bounds, offset 0x%x + "
+ "size 0x%x > bar len 0x%lx\n",
+ type, bar_offset,
+ len,
+ bar->len);
+ return -EINVAL;
+ }
+ break;
+ case RES_TYPE_INTR_PBA_LEGACY:
+ case RES_TYPE_DEVCMD:
+ len = count;
+ break;
+ default:
+ continue;
+ }
+
+ vdev->res[type].count = count;
+ vdev->res[type].vaddr = (char __iomem *)bar->vaddr + bar_offset;
+ }
+
+ return 0;
+}
+
+unsigned int vnic_dev_get_res_count(struct vnic_dev *vdev,
+ enum vnic_res_type type)
+{
+ return vdev->res[type].count;
+}
+
+void __iomem *vnic_dev_get_res(struct vnic_dev *vdev, enum vnic_res_type type,
+ unsigned int index)
+{
+ if (!vdev->res[type].vaddr)
+ return NULL;
+
+ switch (type) {
+ case RES_TYPE_WQ:
+ case RES_TYPE_RQ:
+ case RES_TYPE_CQ:
+ case RES_TYPE_INTR_CTRL:
+ return (char __iomem *)vdev->res[type].vaddr +
+ index * VNIC_RES_STRIDE;
+ default:
+ return (char __iomem *)vdev->res[type].vaddr;
+ }
+}
+
+unsigned int vnic_dev_desc_ring_size(struct vnic_dev_ring *ring,
+ unsigned int desc_count, unsigned int desc_size)
+{
+ /* The base address of the desc rings must be 512 byte aligned.
+ * Descriptor count is aligned to groups of 32 descriptors. A
+ * count of 0 means the maximum 4096 descriptors. Descriptor
+ * size is aligned to 16 bytes.
+ */
+
+ unsigned int count_align = 32;
+ unsigned int desc_align = 16;
+
+ ring->base_align = 512;
+
+ if (desc_count == 0)
+ desc_count = 4096;
+
+ ring->desc_count = ALIGN(desc_count, count_align);
+
+ ring->desc_size = ALIGN(desc_size, desc_align);
+
+ ring->size = ring->desc_count * ring->desc_size;
+ ring->size_unaligned = ring->size + ring->base_align;
+
+ return ring->size_unaligned;
+}
+
+void vnic_dev_clear_desc_ring(struct vnic_dev_ring *ring)
+{
+ memset(ring->descs, 0, ring->size);
+}
+
+int vnic_dev_alloc_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring,
+ unsigned int desc_count, unsigned int desc_size)
+{
+ vnic_dev_desc_ring_size(ring, desc_count, desc_size);
+
+ ring->descs_unaligned = pci_alloc_consistent(vdev->pdev,
+ ring->size_unaligned,
+ &ring->base_addr_unaligned);
+
+ if (!ring->descs_unaligned) {
+ printk(KERN_ERR
+ "Failed to allocate ring (size=%d), aborting\n",
+ (int)ring->size);
+ return -ENOMEM;
+ }
+
+ ring->base_addr = ALIGN(ring->base_addr_unaligned,
+ ring->base_align);
+ ring->descs = (u8 *)ring->descs_unaligned +
+ (ring->base_addr - ring->base_addr_unaligned);
+
+ vnic_dev_clear_desc_ring(ring);
+
+ ring->desc_avail = ring->desc_count - 1;
+
+ return 0;
+}
+
+void vnic_dev_free_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring)
+{
+ if (ring->descs) {
+ pci_free_consistent(vdev->pdev,
+ ring->size_unaligned,
+ ring->descs_unaligned,
+ ring->base_addr_unaligned);
+ ring->descs = NULL;
+ }
+}
+
+int vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
+ u64 *a0, u64 *a1, int wait)
+{
+ struct vnic_devcmd __iomem *devcmd = vdev->devcmd;
+ int delay;
+ u32 status;
+ int dev_cmd_err[] = {
+ /* convert from fw's version of error.h to host's version */
+ 0, /* ERR_SUCCESS */
+ EINVAL, /* ERR_EINVAL */
+ EFAULT, /* ERR_EFAULT */
+ EPERM, /* ERR_EPERM */
+ EBUSY, /* ERR_EBUSY */
+ };
+ int err;
+
+ status = ioread32(&devcmd->status);
+ if (status & STAT_BUSY) {
+ printk(KERN_ERR "Busy devcmd %d\n", _CMD_N(cmd));
+ return -EBUSY;
+ }
+
+ if (_CMD_DIR(cmd) & _CMD_DIR_WRITE) {
+ writeq(*a0, &devcmd->args[0]);
+ writeq(*a1, &devcmd->args[1]);
+ wmb();
+ }
+
+ iowrite32(cmd, &devcmd->cmd);
+
+ if ((_CMD_FLAGS(cmd) & _CMD_FLAGS_NOWAIT))
+ return 0;
+
+ for (delay = 0; delay < wait; delay++) {
+
+ udelay(100);
+
+ status = ioread32(&devcmd->status);
+ if (!(status & STAT_BUSY)) {
+
+ if (status & STAT_ERROR) {
+ err = dev_cmd_err[(int)readq(&devcmd->args[0])];
+ printk(KERN_ERR "Error %d devcmd %d\n",
+ err, _CMD_N(cmd));
+ return -err;
+ }
+
+ if (_CMD_DIR(cmd) & _CMD_DIR_READ) {
+ rmb();
+ *a0 = readq(&devcmd->args[0]);
+ *a1 = readq(&devcmd->args[1]);
+ }
+
+ return 0;
+ }
+ }
+
+ printk(KERN_ERR "Timedout devcmd %d\n", _CMD_N(cmd));
+ return -ETIMEDOUT;
+}
+
+int vnic_dev_fw_info(struct vnic_dev *vdev,
+ struct vnic_devcmd_fw_info **fw_info)
+{
+ u64 a0, a1 = 0;
+ int wait = 1000;
+ int err = 0;
+
+ if (!vdev->fw_info) {
+ vdev->fw_info = pci_alloc_consistent(vdev->pdev,
+ sizeof(struct vnic_devcmd_fw_info),
+ &vdev->fw_info_pa);
+ if (!vdev->fw_info)
+ return -ENOMEM;
+
+ a0 = vdev->fw_info_pa;
+
+ /* only get fw_info once and cache it */
+ err = vnic_dev_cmd(vdev, CMD_MCPU_FW_INFO, &a0, &a1, wait);
+ }
+
+ *fw_info = vdev->fw_info;
+
+ return err;
+}
+
+int vnic_dev_spec(struct vnic_dev *vdev, unsigned int offset, unsigned int size,
+ void *value)
+{
+ u64 a0, a1;
+ int wait = 1000;
+ int err;
+
+ a0 = offset;
+ a1 = size;
+
+ err = vnic_dev_cmd(vdev, CMD_DEV_SPEC, &a0, &a1, wait);
+
+ switch (size) {
+ case 1: *(u8 *)value = (u8)a0; break;
+ case 2: *(u16 *)value = (u16)a0; break;
+ case 4: *(u32 *)value = (u32)a0; break;
+ case 8: *(u64 *)value = a0; break;
+ default: BUG(); break;
+ }
+
+ return err;
+}
+
+int vnic_dev_stats_clear(struct vnic_dev *vdev)
+{
+ u64 a0 = 0, a1 = 0;
+ int wait = 1000;
+ return vnic_dev_cmd(vdev, CMD_STATS_CLEAR, &a0, &a1, wait);
+}
+
+int vnic_dev_stats_dump(struct vnic_dev *vdev, struct vnic_stats **stats)
+{
+ u64 a0, a1;
+ int wait = 1000;
+
+ if (!vdev->stats) {
+ vdev->stats = pci_alloc_consistent(vdev->pdev,
+ sizeof(struct vnic_stats), &vdev->stats_pa);
+ if (!vdev->stats)
+ return -ENOMEM;
+ }
+
+ *stats = vdev->stats;
+ a0 = vdev->stats_pa;
+ a1 = sizeof(struct vnic_stats);
+
+ return vnic_dev_cmd(vdev, CMD_STATS_DUMP, &a0, &a1, wait);
+}
+
+int vnic_dev_close(struct vnic_dev *vdev)
+{
+ u64 a0 = 0, a1 = 0;
+ int wait = 1000;
+ return vnic_dev_cmd(vdev, CMD_CLOSE, &a0, &a1, wait);
+}
+
+int vnic_dev_enable(struct vnic_dev *vdev)
+{
+ u64 a0 = 0, a1 = 0;
+ int wait = 1000;
+ return vnic_dev_cmd(vdev, CMD_ENABLE, &a0, &a1, wait);
+}
+
+int vnic_dev_disable(struct vnic_dev *vdev)
+{
+ u64 a0 = 0, a1 = 0;
+ int wait = 1000;
+ return vnic_dev_cmd(vdev, CMD_DISABLE, &a0, &a1, wait);
+}
+
+int vnic_dev_open(struct vnic_dev *vdev, int arg)
+{
+ u64 a0 = (u32)arg, a1 = 0;
+ int wait = 1000;
+ return vnic_dev_cmd(vdev, CMD_OPEN, &a0, &a1, wait);
+}
+
+int vnic_dev_open_done(struct vnic_dev *vdev, int *done)
+{
+ u64 a0 = 0, a1 = 0;
+ int wait = 1000;
+ int err;
+
+ *done = 0;
+
+ err = vnic_dev_cmd(vdev, CMD_OPEN_STATUS, &a0, &a1, wait);
+ if (err)
+ return err;
+
+ *done = (a0 == 0);
+
+ return 0;
+}
+
+int vnic_dev_soft_reset(struct vnic_dev *vdev, int arg)
+{
+ u64 a0 = (u32)arg, a1 = 0;
+ int wait = 1000;
+ return vnic_dev_cmd(vdev, CMD_SOFT_RESET, &a0, &a1, wait);
+}
+
+int vnic_dev_soft_reset_done(struct vnic_dev *vdev, int *done)
+{
+ u64 a0 = 0, a1 = 0;
+ int wait = 1000;
+ int err;
+
+ *done = 0;
+
+ err = vnic_dev_cmd(vdev, CMD_SOFT_RESET_STATUS, &a0, &a1, wait);
+ if (err)
+ return err;
+
+ *done = (a0 == 0);
+
+ return 0;
+}
+
+int vnic_dev_hang_notify(struct vnic_dev *vdev)
+{
+ u64 a0, a1;
+ int wait = 1000;
+ return vnic_dev_cmd(vdev, CMD_HANG_NOTIFY, &a0, &a1, wait);
+}
+
+int vnic_dev_mac_addr(struct vnic_dev *vdev, u8 *mac_addr)
+{
+ u64 a0, a1;
+ int wait = 1000;
+ int err, i;
+
+ for (i = 0; i < ETH_ALEN; i++)
+ mac_addr[i] = 0;
+
+ err = vnic_dev_cmd(vdev, CMD_MAC_ADDR, &a0, &a1, wait);
+ if (err)
+ return err;
+
+ for (i = 0; i < ETH_ALEN; i++)
+ mac_addr[i] = ((u8 *)&a0)[i];
+
+ return 0;
+}
+
+void vnic_dev_packet_filter(struct vnic_dev *vdev, int directed, int multicast,
+ int broadcast, int promisc, int allmulti)
+{
+ u64 a0, a1 = 0;
+ int wait = 1000;
+ int err;
+
+ a0 = (directed ? CMD_PFILTER_DIRECTED : 0) |
+ (multicast ? CMD_PFILTER_MULTICAST : 0) |
+ (broadcast ? CMD_PFILTER_BROADCAST : 0) |
+ (promisc ? CMD_PFILTER_PROMISCUOUS : 0) |
+ (allmulti ? CMD_PFILTER_ALL_MULTICAST : 0);
+
+ err = vnic_dev_cmd(vdev, CMD_PACKET_FILTER, &a0, &a1, wait);
+ if (err)
+ printk(KERN_ERR "Can't set packet filter\n");
+}
+
+void vnic_dev_add_addr(struct vnic_dev *vdev, u8 *addr)
+{
+ u64 a0 = 0, a1 = 0;
+ int wait = 1000;
+ int err;
+ int i;
+
+ for (i = 0; i < ETH_ALEN; i++)
+ ((u8 *)&a0)[i] = addr[i];
+
+ err = vnic_dev_cmd(vdev, CMD_ADDR_ADD, &a0, &a1, wait);
+ if (err)
+ printk(KERN_ERR
+ "Can't add addr [%02x:%02x:%02x:%02x:%02x:%02x], %d\n",
+ addr[0], addr[1], addr[2], addr[3], addr[4], addr[5],
+ err);
+}
+
+void vnic_dev_del_addr(struct vnic_dev *vdev, u8 *addr)
+{
+ u64 a0 = 0, a1 = 0;
+ int wait = 1000;
+ int err;
+ int i;
+
+ for (i = 0; i < ETH_ALEN; i++)
+ ((u8 *)&a0)[i] = addr[i];
+
+ err = vnic_dev_cmd(vdev, CMD_ADDR_DEL, &a0, &a1, wait);
+ if (err)
+ printk(KERN_ERR
+ "Can't del addr [%02x:%02x:%02x:%02x:%02x:%02x], %d\n",
+ addr[0], addr[1], addr[2], addr[3], addr[4], addr[5],
+ err);
+}
+
+int vnic_dev_notify_set(struct vnic_dev *vdev, u16 intr)
+{
+ u64 a0, a1;
+ int wait = 1000;
+
+ if (!vdev->notify) {
+ vdev->notify = pci_alloc_consistent(vdev->pdev,
+ sizeof(struct vnic_devcmd_notify),
+ &vdev->notify_pa);
+ if (!vdev->notify)
+ return -ENOMEM;
+ }
+
+ a0 = vdev->notify_pa;
+ a1 = ((u64)intr << 32) & 0x0000ffff00000000ULL;
+ a1 += sizeof(struct vnic_devcmd_notify);
+
+ return vnic_dev_cmd(vdev, CMD_NOTIFY, &a0, &a1, wait);
+}
+
+void vnic_dev_notify_unset(struct vnic_dev *vdev)
+{
+ u64 a0, a1;
+ int wait = 1000;
+
+ a0 = 0; /* paddr = 0 to unset notify buffer */
+ a1 = 0x0000ffff00000000ULL; /* intr num = -1 to unreg for intr */
+ a1 += sizeof(struct vnic_devcmd_notify);
+
+ vnic_dev_cmd(vdev, CMD_NOTIFY, &a0, &a1, wait);
+}
+
+static int vnic_dev_notify_ready(struct vnic_dev *vdev)
+{
+ u32 *words;
+ unsigned int nwords = sizeof(struct vnic_devcmd_notify) / 4;
+ unsigned int i;
+ u32 csum;
+
+ if (!vdev->notify)
+ return 0;
+
+ do {
+ csum = 0;
+ memcpy(&vdev->notify_copy, vdev->notify,
+ sizeof(struct vnic_devcmd_notify));
+ words = (u32 *)&vdev->notify_copy;
+ for (i = 1; i < nwords; i++)
+ csum += words[i];
+ } while (csum != words[0]);
+
+ return 1;
+}
+
+int vnic_dev_init(struct vnic_dev *vdev, int arg)
+{
+ u64 a0 = (u32)arg, a1 = 0;
+ int wait = 1000;
+ return vnic_dev_cmd(vdev, CMD_INIT, &a0, &a1, wait);
+}
+
+int vnic_dev_link_status(struct vnic_dev *vdev)
+{
+ if (vdev->linkstatus)
+ return *vdev->linkstatus;
+
+ if (!vnic_dev_notify_ready(vdev))
+ return 0;
+
+ return vdev->notify_copy.link_state;
+}
+
+u32 vnic_dev_port_speed(struct vnic_dev *vdev)
+{
+ if (!vnic_dev_notify_ready(vdev))
+ return 0;
+
+ return vdev->notify_copy.port_speed;
+}
+
+u32 vnic_dev_msg_lvl(struct vnic_dev *vdev)
+{
+ if (!vnic_dev_notify_ready(vdev))
+ return 0;
+
+ return vdev->notify_copy.msglvl;
+}
+
+u32 vnic_dev_mtu(struct vnic_dev *vdev)
+{
+ if (!vnic_dev_notify_ready(vdev))
+ return 0;
+
+ return vdev->notify_copy.mtu;
+}
+
+void vnic_dev_set_intr_mode(struct vnic_dev *vdev,
+ enum vnic_dev_intr_mode intr_mode)
+{
+ vdev->intr_mode = intr_mode;
+}
+
+enum vnic_dev_intr_mode vnic_dev_get_intr_mode(
+ struct vnic_dev *vdev)
+{
+ return vdev->intr_mode;
+}
+
+void vnic_dev_unregister(struct vnic_dev *vdev)
+{
+ if (vdev) {
+ if (vdev->notify)
+ pci_free_consistent(vdev->pdev,
+ sizeof(struct vnic_devcmd_notify),
+ vdev->notify,
+ vdev->notify_pa);
+ if (vdev->linkstatus)
+ pci_free_consistent(vdev->pdev,
+ sizeof(u32),
+ vdev->linkstatus,
+ vdev->linkstatus_pa);
+ if (vdev->stats)
+ pci_free_consistent(vdev->pdev,
+ sizeof(struct vnic_dev),
+ vdev->stats, vdev->stats_pa);
+ if (vdev->fw_info)
+ pci_free_consistent(vdev->pdev,
+ sizeof(struct vnic_devcmd_fw_info),
+ vdev->fw_info, vdev->fw_info_pa);
+ kfree(vdev);
+ }
+}
+
+struct vnic_dev *vnic_dev_register(struct vnic_dev *vdev,
+ void *priv, struct pci_dev *pdev, struct vnic_dev_bar *bar)
+{
+ if (!vdev) {
+ vdev = kzalloc(sizeof(struct vnic_dev), GFP_ATOMIC);
+ if (!vdev)
+ return NULL;
+ }
+
+ vdev->priv = priv;
+ vdev->pdev = pdev;
+
+ if (vnic_dev_discover_res(vdev, bar))
+ goto err_out;
+
+ vdev->devcmd = vnic_dev_get_res(vdev, RES_TYPE_DEVCMD, 0);
+ if (!vdev->devcmd)
+ goto err_out;
+
+ return vdev;
+
+err_out:
+ vnic_dev_unregister(vdev);
+ return NULL;
+}
+
diff --git a/drivers/net/enic/vnic_dev.h b/drivers/net/enic/vnic_dev.h
new file mode 100644
index 0000000000000000000000000000000000000000..b9dc1821c8050dbbe13157a02518c6fcab0face7
--- /dev/null
+++ b/drivers/net/enic/vnic_dev.h
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _VNIC_DEV_H_
+#define _VNIC_DEV_H_
+
+#include "vnic_resource.h"
+#include "vnic_devcmd.h"
+
+#ifndef VNIC_PADDR_TARGET
+#define VNIC_PADDR_TARGET 0x0000000000000000ULL
+#endif
+
+#ifndef readq
+static inline u64 readq(void __iomem *reg)
+{
+ return (((u64)readl(reg + 0x4UL) << 32) |
+ (u64)readl(reg));
+}
+
+static inline void writeq(u64 val, void __iomem *reg)
+{
+ writel(val & 0xffffffff, reg);
+ writel(val >> 32, reg + 0x4UL);
+}
+#endif
+
+enum vnic_dev_intr_mode {
+ VNIC_DEV_INTR_MODE_UNKNOWN,
+ VNIC_DEV_INTR_MODE_INTX,
+ VNIC_DEV_INTR_MODE_MSI,
+ VNIC_DEV_INTR_MODE_MSIX,
+};
+
+struct vnic_dev_bar {
+ void __iomem *vaddr;
+ dma_addr_t bus_addr;
+ unsigned long len;
+};
+
+struct vnic_dev_ring {
+ void *descs;
+ size_t size;
+ dma_addr_t base_addr;
+ size_t base_align;
+ void *descs_unaligned;
+ size_t size_unaligned;
+ dma_addr_t base_addr_unaligned;
+ unsigned int desc_size;
+ unsigned int desc_count;
+ unsigned int desc_avail;
+};
+
+struct vnic_dev;
+struct vnic_stats;
+
+void *vnic_dev_priv(struct vnic_dev *vdev);
+unsigned int vnic_dev_get_res_count(struct vnic_dev *vdev,
+ enum vnic_res_type type);
+void __iomem *vnic_dev_get_res(struct vnic_dev *vdev, enum vnic_res_type type,
+ unsigned int index);
+unsigned int vnic_dev_desc_ring_size(struct vnic_dev_ring *ring,
+ unsigned int desc_count, unsigned int desc_size);
+void vnic_dev_clear_desc_ring(struct vnic_dev_ring *ring);
+int vnic_dev_alloc_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring,
+ unsigned int desc_count, unsigned int desc_size);
+void vnic_dev_free_desc_ring(struct vnic_dev *vdev,
+ struct vnic_dev_ring *ring);
+int vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
+ u64 *a0, u64 *a1, int wait);
+int vnic_dev_fw_info(struct vnic_dev *vdev,
+ struct vnic_devcmd_fw_info **fw_info);
+int vnic_dev_spec(struct vnic_dev *vdev, unsigned int offset, unsigned int size,
+ void *value);
+int vnic_dev_stats_clear(struct vnic_dev *vdev);
+int vnic_dev_stats_dump(struct vnic_dev *vdev, struct vnic_stats **stats);
+int vnic_dev_hang_notify(struct vnic_dev *vdev);
+void vnic_dev_packet_filter(struct vnic_dev *vdev, int directed, int multicast,
+ int broadcast, int promisc, int allmulti);
+void vnic_dev_add_addr(struct vnic_dev *vdev, u8 *addr);
+void vnic_dev_del_addr(struct vnic_dev *vdev, u8 *addr);
+int vnic_dev_mac_addr(struct vnic_dev *vdev, u8 *mac_addr);
+int vnic_dev_notify_set(struct vnic_dev *vdev, u16 intr);
+void vnic_dev_notify_unset(struct vnic_dev *vdev);
+int vnic_dev_link_status(struct vnic_dev *vdev);
+u32 vnic_dev_port_speed(struct vnic_dev *vdev);
+u32 vnic_dev_msg_lvl(struct vnic_dev *vdev);
+u32 vnic_dev_mtu(struct vnic_dev *vdev);
+int vnic_dev_close(struct vnic_dev *vdev);
+int vnic_dev_enable(struct vnic_dev *vdev);
+int vnic_dev_disable(struct vnic_dev *vdev);
+int vnic_dev_open(struct vnic_dev *vdev, int arg);
+int vnic_dev_open_done(struct vnic_dev *vdev, int *done);
+int vnic_dev_init(struct vnic_dev *vdev, int arg);
+int vnic_dev_soft_reset(struct vnic_dev *vdev, int arg);
+int vnic_dev_soft_reset_done(struct vnic_dev *vdev, int *done);
+void vnic_dev_set_intr_mode(struct vnic_dev *vdev,
+ enum vnic_dev_intr_mode intr_mode);
+enum vnic_dev_intr_mode vnic_dev_get_intr_mode(struct vnic_dev *vdev);
+void vnic_dev_unregister(struct vnic_dev *vdev);
+struct vnic_dev *vnic_dev_register(struct vnic_dev *vdev,
+ void *priv, struct pci_dev *pdev, struct vnic_dev_bar *bar);
+
+#endif /* _VNIC_DEV_H_ */
diff --git a/drivers/net/enic/vnic_devcmd.h b/drivers/net/enic/vnic_devcmd.h
new file mode 100644
index 0000000000000000000000000000000000000000..d8617a3373b14aa1c4b952204607df4344888b79
--- /dev/null
+++ b/drivers/net/enic/vnic_devcmd.h
@@ -0,0 +1,282 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _VNIC_DEVCMD_H_
+#define _VNIC_DEVCMD_H_
+
+#define _CMD_NBITS 14
+#define _CMD_VTYPEBITS 10
+#define _CMD_FLAGSBITS 6
+#define _CMD_DIRBITS 2
+
+#define _CMD_NMASK ((1 << _CMD_NBITS)-1)
+#define _CMD_VTYPEMASK ((1 << _CMD_VTYPEBITS)-1)
+#define _CMD_FLAGSMASK ((1 << _CMD_FLAGSBITS)-1)
+#define _CMD_DIRMASK ((1 << _CMD_DIRBITS)-1)
+
+#define _CMD_NSHIFT 0
+#define _CMD_VTYPESHIFT (_CMD_NSHIFT+_CMD_NBITS)
+#define _CMD_FLAGSSHIFT (_CMD_VTYPESHIFT+_CMD_VTYPEBITS)
+#define _CMD_DIRSHIFT (_CMD_FLAGSSHIFT+_CMD_FLAGSBITS)
+
+/*
+ * Direction bits (from host perspective).
+ */
+#define _CMD_DIR_NONE 0U
+#define _CMD_DIR_WRITE 1U
+#define _CMD_DIR_READ 2U
+#define _CMD_DIR_RW (_CMD_DIR_WRITE | _CMD_DIR_READ)
+
+/*
+ * Flag bits.
+ */
+#define _CMD_FLAGS_NONE 0U
+#define _CMD_FLAGS_NOWAIT 1U
+
+/*
+ * vNIC type bits.
+ */
+#define _CMD_VTYPE_NONE 0U
+#define _CMD_VTYPE_ENET 1U
+#define _CMD_VTYPE_FC 2U
+#define _CMD_VTYPE_SCSI 4U
+#define _CMD_VTYPE_ALL (_CMD_VTYPE_ENET | _CMD_VTYPE_FC | _CMD_VTYPE_SCSI)
+
+/*
+ * Used to create cmds..
+*/
+#define _CMDCF(dir, flags, vtype, nr) \
+ (((dir) << _CMD_DIRSHIFT) | \
+ ((flags) << _CMD_FLAGSSHIFT) | \
+ ((vtype) << _CMD_VTYPESHIFT) | \
+ ((nr) << _CMD_NSHIFT))
+#define _CMDC(dir, vtype, nr) _CMDCF(dir, 0, vtype, nr)
+#define _CMDCNW(dir, vtype, nr) _CMDCF(dir, _CMD_FLAGS_NOWAIT, vtype, nr)
+
+/*
+ * Used to decode cmds..
+*/
+#define _CMD_DIR(cmd) (((cmd) >> _CMD_DIRSHIFT) & _CMD_DIRMASK)
+#define _CMD_FLAGS(cmd) (((cmd) >> _CMD_FLAGSSHIFT) & _CMD_FLAGSMASK)
+#define _CMD_VTYPE(cmd) (((cmd) >> _CMD_VTYPESHIFT) & _CMD_VTYPEMASK)
+#define _CMD_N(cmd) (((cmd) >> _CMD_NSHIFT) & _CMD_NMASK)
+
+enum vnic_devcmd_cmd {
+ CMD_NONE = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_NONE, 0),
+
+ /* mcpu fw info in mem: (u64)a0=paddr to struct vnic_devcmd_fw_info */
+ CMD_MCPU_FW_INFO = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 1),
+
+ /* dev-specific block member:
+ * in: (u16)a0=offset,(u8)a1=size
+ * out: a0=value */
+ CMD_DEV_SPEC = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 2),
+
+ /* stats clear */
+ CMD_STATS_CLEAR = _CMDCNW(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 3),
+
+ /* stats dump in mem: (u64)a0=paddr to stats area,
+ * (u16)a1=sizeof stats area */
+ CMD_STATS_DUMP = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 4),
+
+ /* set Rx packet filter: (u32)a0=filters (see CMD_PFILTER_*) */
+ CMD_PACKET_FILTER = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 7),
+
+ /* hang detection notification */
+ CMD_HANG_NOTIFY = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 8),
+
+ /* MAC address in (u48)a0 */
+ CMD_MAC_ADDR = _CMDC(_CMD_DIR_READ,
+ _CMD_VTYPE_ENET | _CMD_VTYPE_FC, 9),
+
+ /* disable/enable promisc mode: (u8)a0=0/1 */
+/***** XXX DEPRECATED *****/
+ CMD_PROMISC_MODE = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 10),
+
+ /* disable/enable all-multi mode: (u8)a0=0/1 */
+/***** XXX DEPRECATED *****/
+ CMD_ALLMULTI_MODE = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 11),
+
+ /* add addr from (u48)a0 */
+ CMD_ADDR_ADD = _CMDCNW(_CMD_DIR_WRITE,
+ _CMD_VTYPE_ENET | _CMD_VTYPE_FC, 12),
+
+ /* del addr from (u48)a0 */
+ CMD_ADDR_DEL = _CMDCNW(_CMD_DIR_WRITE,
+ _CMD_VTYPE_ENET | _CMD_VTYPE_FC, 13),
+
+ /* add VLAN id in (u16)a0 */
+ CMD_VLAN_ADD = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 14),
+
+ /* del VLAN id in (u16)a0 */
+ CMD_VLAN_DEL = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 15),
+
+ /* nic_cfg in (u32)a0 */
+ CMD_NIC_CFG = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 16),
+
+ /* union vnic_rss_key in mem: (u64)a0=paddr, (u16)a1=len */
+ CMD_RSS_KEY = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 17),
+
+ /* union vnic_rss_cpu in mem: (u64)a0=paddr, (u16)a1=len */
+ CMD_RSS_CPU = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 18),
+
+ /* initiate softreset */
+ CMD_SOFT_RESET = _CMDCNW(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 19),
+
+ /* softreset status:
+ * out: a0=0 reset complete, a0=1 reset in progress */
+ CMD_SOFT_RESET_STATUS = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 20),
+
+ /* set struct vnic_devcmd_notify buffer in mem:
+ * in:
+ * (u64)a0=paddr to notify (set paddr=0 to unset)
+ * (u32)a1 & 0x00000000ffffffff=sizeof(struct vnic_devcmd_notify)
+ * (u16)a1 & 0x0000ffff00000000=intr num (-1 for no intr)
+ * out:
+ * (u32)a1 = effective size
+ */
+ CMD_NOTIFY = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 21),
+
+ /* UNDI API: (u64)a0=paddr to s_PXENV_UNDI_ struct,
+ * (u8)a1=PXENV_UNDI_xxx */
+ CMD_UNDI = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 22),
+
+ /* initiate open sequence (u32)a0=flags (see CMD_OPENF_*) */
+ CMD_OPEN = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 23),
+
+ /* open status:
+ * out: a0=0 open complete, a0=1 open in progress */
+ CMD_OPEN_STATUS = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 24),
+
+ /* close vnic */
+ CMD_CLOSE = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 25),
+
+ /* initialize virtual link: (u32)a0=flags (see CMD_INITF_*) */
+ CMD_INIT = _CMDCNW(_CMD_DIR_READ, _CMD_VTYPE_ALL, 26),
+
+ /* variant of CMD_INIT, with provisioning info
+ * (u64)a0=paddr of vnic_devcmd_provinfo
+ * (u32)a1=sizeof provision info */
+ CMD_INIT_PROV_INFO = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 27),
+
+ /* enable virtual link */
+ CMD_ENABLE = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 28),
+
+ /* disable virtual link */
+ CMD_DISABLE = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 29),
+
+ /* stats dump all vnics on uplink in mem: (u64)a0=paddr (u32)a1=uif */
+ CMD_STATS_DUMP_ALL = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 30),
+
+ /* init status:
+ * out: a0=0 init complete, a0=1 init in progress
+ * if a0=0, a1=errno */
+ CMD_INIT_STATUS = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 31),
+
+ /* INT13 API: (u64)a0=paddr to vnic_int13_params struct
+ * (u8)a1=INT13_CMD_xxx */
+ CMD_INT13 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_FC, 32),
+
+ /* logical uplink enable/disable: (u64)a0: 0/1=disable/enable */
+ CMD_LOGICAL_UPLINK = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 33),
+
+ /* undo initialize of virtual link */
+ CMD_DEINIT = _CMDCNW(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 34),
+};
+
+/* flags for CMD_OPEN */
+#define CMD_OPENF_OPROM 0x1 /* open coming from option rom */
+
+/* flags for CMD_INIT */
+#define CMD_INITF_DEFAULT_MAC 0x1 /* init with default mac addr */
+
+/* flags for CMD_PACKET_FILTER */
+#define CMD_PFILTER_DIRECTED 0x01
+#define CMD_PFILTER_MULTICAST 0x02
+#define CMD_PFILTER_BROADCAST 0x04
+#define CMD_PFILTER_PROMISCUOUS 0x08
+#define CMD_PFILTER_ALL_MULTICAST 0x10
+
+enum vnic_devcmd_status {
+ STAT_NONE = 0,
+ STAT_BUSY = 1 << 0, /* cmd in progress */
+ STAT_ERROR = 1 << 1, /* last cmd caused error (code in a0) */
+};
+
+enum vnic_devcmd_error {
+ ERR_SUCCESS = 0,
+ ERR_EINVAL = 1,
+ ERR_EFAULT = 2,
+ ERR_EPERM = 3,
+ ERR_EBUSY = 4,
+ ERR_ECMDUNKNOWN = 5,
+ ERR_EBADSTATE = 6,
+ ERR_ENOMEM = 7,
+ ERR_ETIMEDOUT = 8,
+ ERR_ELINKDOWN = 9,
+};
+
+struct vnic_devcmd_fw_info {
+ char fw_version[32];
+ char fw_build[32];
+ char hw_version[32];
+ char hw_serial_number[32];
+};
+
+struct vnic_devcmd_notify {
+ u32 csum; /* checksum over following words */
+
+ u32 link_state; /* link up == 1 */
+ u32 port_speed; /* effective port speed (rate limit) */
+ u32 mtu; /* MTU */
+ u32 msglvl; /* requested driver msg lvl */
+ u32 uif; /* uplink interface */
+ u32 status; /* status bits (see VNIC_STF_*) */
+ u32 error; /* error code (see ERR_*) for first ERR */
+};
+#define VNIC_STF_FATAL_ERR 0x0001 /* fatal fw error */
+
+struct vnic_devcmd_provinfo {
+ u8 oui[3];
+ u8 type;
+ u8 data[0];
+};
+
+/*
+ * Writing cmd register causes STAT_BUSY to get set in status register.
+ * When cmd completes, STAT_BUSY will be cleared.
+ *
+ * If cmd completed successfully STAT_ERROR will be clear
+ * and args registers contain cmd-specific results.
+ *
+ * If cmd error, STAT_ERROR will be set and args[0] contains error code.
+ *
+ * status register is read-only. While STAT_BUSY is set,
+ * all other register contents are read-only.
+ */
+
+/* Make sizeof(vnic_devcmd) a power-of-2 for I/O BAR. */
+#define VNIC_DEVCMD_NARGS 15
+struct vnic_devcmd {
+ u32 status; /* RO */
+ u32 cmd; /* RW */
+ u64 args[VNIC_DEVCMD_NARGS]; /* RW cmd args (little-endian) */
+};
+
+#endif /* _VNIC_DEVCMD_H_ */
diff --git a/drivers/net/enic/vnic_enet.h b/drivers/net/enic/vnic_enet.h
new file mode 100644
index 0000000000000000000000000000000000000000..6332ac9391b89d4eaec6423a914f9995b321547b
--- /dev/null
+++ b/drivers/net/enic/vnic_enet.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _VNIC_ENIC_H_
+#define _VNIC_ENIC_H_
+
+/* Device-specific region: enet configuration */
+struct vnic_enet_config {
+ u32 flags;
+ u32 wq_desc_count;
+ u32 rq_desc_count;
+ u16 mtu;
+ u16 intr_timer;
+ u8 intr_timer_type;
+ u8 intr_mode;
+ char devname[16];
+};
+
+#define VENETF_TSO 0x1 /* TSO enabled */
+#define VENETF_LRO 0x2 /* LRO enabled */
+#define VENETF_RXCSUM 0x4 /* RX csum enabled */
+#define VENETF_TXCSUM 0x8 /* TX csum enabled */
+#define VENETF_RSS 0x10 /* RSS enabled */
+#define VENETF_RSSHASH_IPV4 0x20 /* Hash on IPv4 fields */
+#define VENETF_RSSHASH_TCPIPV4 0x40 /* Hash on TCP + IPv4 fields */
+#define VENETF_RSSHASH_IPV6 0x80 /* Hash on IPv6 fields */
+#define VENETF_RSSHASH_TCPIPV6 0x100 /* Hash on TCP + IPv6 fields */
+#define VENETF_RSSHASH_IPV6_EX 0x200 /* Hash on IPv6 extended fields */
+#define VENETF_RSSHASH_TCPIPV6_EX 0x400 /* Hash on TCP + IPv6 ext. fields */
+
+#endif /* _VNIC_ENIC_H_ */
diff --git a/drivers/net/enic/vnic_intr.c b/drivers/net/enic/vnic_intr.c
new file mode 100644
index 0000000000000000000000000000000000000000..ddc38f8f4656574885288ad4c9adba441ca25e72
--- /dev/null
+++ b/drivers/net/enic/vnic_intr.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+
+#include "vnic_dev.h"
+#include "vnic_intr.h"
+
+void vnic_intr_free(struct vnic_intr *intr)
+{
+ intr->ctrl = NULL;
+}
+
+int vnic_intr_alloc(struct vnic_dev *vdev, struct vnic_intr *intr,
+ unsigned int index)
+{
+ intr->index = index;
+ intr->vdev = vdev;
+
+ intr->ctrl = vnic_dev_get_res(vdev, RES_TYPE_INTR_CTRL, index);
+ if (!intr->ctrl) {
+ printk(KERN_ERR "Failed to hook INTR[%d].ctrl resource\n",
+ index);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+void vnic_intr_init(struct vnic_intr *intr, unsigned int coalescing_timer,
+ unsigned int coalescing_type, unsigned int mask_on_assertion)
+{
+ iowrite32(coalescing_timer, &intr->ctrl->coalescing_timer);
+ iowrite32(coalescing_type, &intr->ctrl->coalescing_type);
+ iowrite32(mask_on_assertion, &intr->ctrl->mask_on_assertion);
+ iowrite32(0, &intr->ctrl->int_credits);
+}
+
+void vnic_intr_clean(struct vnic_intr *intr)
+{
+ iowrite32(0, &intr->ctrl->int_credits);
+}
diff --git a/drivers/net/enic/vnic_intr.h b/drivers/net/enic/vnic_intr.h
new file mode 100644
index 0000000000000000000000000000000000000000..ccc408116af89b07bd1bf500b2a7d124746059e0
--- /dev/null
+++ b/drivers/net/enic/vnic_intr.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _VNIC_INTR_H_
+#define _VNIC_INTR_H_
+
+#include <linux/pci.h>
+
+#include "vnic_dev.h"
+
+#define VNIC_INTR_TIMER_MAX 0xffff
+
+#define VNIC_INTR_TIMER_TYPE_ABS 0
+#define VNIC_INTR_TIMER_TYPE_QUIET 1
+
+/* Interrupt control */
+struct vnic_intr_ctrl {
+ u32 coalescing_timer; /* 0x00 */
+ u32 pad0;
+ u32 coalescing_value; /* 0x08 */
+ u32 pad1;
+ u32 coalescing_type; /* 0x10 */
+ u32 pad2;
+ u32 mask_on_assertion; /* 0x18 */
+ u32 pad3;
+ u32 mask; /* 0x20 */
+ u32 pad4;
+ u32 int_credits; /* 0x28 */
+ u32 pad5;
+ u32 int_credit_return; /* 0x30 */
+ u32 pad6;
+};
+
+struct vnic_intr {
+ unsigned int index;
+ struct vnic_dev *vdev;
+ struct vnic_intr_ctrl __iomem *ctrl; /* memory-mapped */
+};
+
+static inline void vnic_intr_unmask(struct vnic_intr *intr)
+{
+ iowrite32(0, &intr->ctrl->mask);
+}
+
+static inline void vnic_intr_mask(struct vnic_intr *intr)
+{
+ iowrite32(1, &intr->ctrl->mask);
+}
+
+static inline void vnic_intr_return_credits(struct vnic_intr *intr,
+ unsigned int credits, int unmask, int reset_timer)
+{
+#define VNIC_INTR_UNMASK_SHIFT 16
+#define VNIC_INTR_RESET_TIMER_SHIFT 17
+
+ u32 int_credit_return = (credits & 0xffff) |
+ (unmask ? (1 << VNIC_INTR_UNMASK_SHIFT) : 0) |
+ (reset_timer ? (1 << VNIC_INTR_RESET_TIMER_SHIFT) : 0);
+
+ iowrite32(int_credit_return, &intr->ctrl->int_credit_return);
+}
+
+static inline u32 vnic_intr_legacy_pba(u32 __iomem *legacy_pba)
+{
+ /* get and ack interrupt in one read (clear-and-ack-on-read) */
+ return ioread32(legacy_pba);
+}
+
+void vnic_intr_free(struct vnic_intr *intr);
+int vnic_intr_alloc(struct vnic_dev *vdev, struct vnic_intr *intr,
+ unsigned int index);
+void vnic_intr_init(struct vnic_intr *intr, unsigned int coalescing_timer,
+ unsigned int coalescing_type, unsigned int mask_on_assertion);
+void vnic_intr_clean(struct vnic_intr *intr);
+
+#endif /* _VNIC_INTR_H_ */
diff --git a/drivers/net/enic/vnic_nic.h b/drivers/net/enic/vnic_nic.h
new file mode 100644
index 0000000000000000000000000000000000000000..dadf26fae69a6e2c26d1695823380d8b9bbbada2
--- /dev/null
+++ b/drivers/net/enic/vnic_nic.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _VNIC_NIC_H_
+#define _VNIC_NIC_H_
+
+#define NIC_CFG_RSS_DEFAULT_CPU_MASK_FIELD 0xffUL
+#define NIC_CFG_RSS_DEFAULT_CPU_SHIFT 0
+#define NIC_CFG_RSS_HASH_TYPE (0xffUL << 8)
+#define NIC_CFG_RSS_HASH_TYPE_MASK_FIELD 0xffUL
+#define NIC_CFG_RSS_HASH_TYPE_SHIFT 8
+#define NIC_CFG_RSS_HASH_BITS (7UL << 16)
+#define NIC_CFG_RSS_HASH_BITS_MASK_FIELD 7UL
+#define NIC_CFG_RSS_HASH_BITS_SHIFT 16
+#define NIC_CFG_RSS_BASE_CPU (7UL << 19)
+#define NIC_CFG_RSS_BASE_CPU_MASK_FIELD 7UL
+#define NIC_CFG_RSS_BASE_CPU_SHIFT 19
+#define NIC_CFG_RSS_ENABLE (1UL << 22)
+#define NIC_CFG_RSS_ENABLE_MASK_FIELD 1UL
+#define NIC_CFG_RSS_ENABLE_SHIFT 22
+#define NIC_CFG_TSO_IPID_SPLIT_EN (1UL << 23)
+#define NIC_CFG_TSO_IPID_SPLIT_EN_MASK_FIELD 1UL
+#define NIC_CFG_TSO_IPID_SPLIT_EN_SHIFT 23
+#define NIC_CFG_IG_VLAN_STRIP_EN (1UL << 24)
+#define NIC_CFG_IG_VLAN_STRIP_EN_MASK_FIELD 1UL
+#define NIC_CFG_IG_VLAN_STRIP_EN_SHIFT 24
+
+static inline void vnic_set_nic_cfg(u32 *nic_cfg,
+ u8 rss_default_cpu, u8 rss_hash_type,
+ u8 rss_hash_bits, u8 rss_base_cpu,
+ u8 rss_enable, u8 tso_ipid_split_en,
+ u8 ig_vlan_strip_en)
+{
+ *nic_cfg = (rss_default_cpu & NIC_CFG_RSS_DEFAULT_CPU_MASK_FIELD) |
+ ((rss_hash_type & NIC_CFG_RSS_HASH_TYPE_MASK_FIELD)
+ << NIC_CFG_RSS_HASH_TYPE_SHIFT) |
+ ((rss_hash_bits & NIC_CFG_RSS_HASH_BITS_MASK_FIELD)
+ << NIC_CFG_RSS_HASH_BITS_SHIFT) |
+ ((rss_base_cpu & NIC_CFG_RSS_BASE_CPU_MASK_FIELD)
+ << NIC_CFG_RSS_BASE_CPU_SHIFT) |
+ ((rss_enable & NIC_CFG_RSS_ENABLE_MASK_FIELD)
+ << NIC_CFG_RSS_ENABLE_SHIFT) |
+ ((tso_ipid_split_en & NIC_CFG_TSO_IPID_SPLIT_EN_MASK_FIELD)
+ << NIC_CFG_TSO_IPID_SPLIT_EN_SHIFT) |
+ ((ig_vlan_strip_en & NIC_CFG_IG_VLAN_STRIP_EN_MASK_FIELD)
+ << NIC_CFG_IG_VLAN_STRIP_EN_SHIFT);
+}
+
+#endif /* _VNIC_NIC_H_ */
diff --git a/drivers/net/enic/vnic_resource.h b/drivers/net/enic/vnic_resource.h
new file mode 100644
index 0000000000000000000000000000000000000000..144d2812f081082a2b9d294992d97b1053e14849
--- /dev/null
+++ b/drivers/net/enic/vnic_resource.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _VNIC_RESOURCE_H_
+#define _VNIC_RESOURCE_H_
+
+#define VNIC_RES_MAGIC 0x766E6963L /* 'vnic' */
+#define VNIC_RES_VERSION 0x00000000L
+
+/* vNIC resource types */
+enum vnic_res_type {
+ RES_TYPE_EOL, /* End-of-list */
+ RES_TYPE_WQ, /* Work queues */
+ RES_TYPE_RQ, /* Receive queues */
+ RES_TYPE_CQ, /* Completion queues */
+ RES_TYPE_RSVD1,
+ RES_TYPE_NIC_CFG, /* Enet NIC config registers */
+ RES_TYPE_RSVD2,
+ RES_TYPE_RSVD3,
+ RES_TYPE_RSVD4,
+ RES_TYPE_RSVD5,
+ RES_TYPE_INTR_CTRL, /* Interrupt ctrl table */
+ RES_TYPE_INTR_TABLE, /* MSI/MSI-X Interrupt table */
+ RES_TYPE_INTR_PBA, /* MSI/MSI-X PBA table */
+ RES_TYPE_INTR_PBA_LEGACY, /* Legacy intr status, r2c */
+ RES_TYPE_RSVD6,
+ RES_TYPE_RSVD7,
+ RES_TYPE_DEVCMD, /* Device command region */
+ RES_TYPE_PASS_THRU_PAGE, /* Pass-thru page */
+
+ RES_TYPE_MAX, /* Count of resource types */
+};
+
+struct vnic_resource_header {
+ u32 magic;
+ u32 version;
+};
+
+struct vnic_resource {
+ u8 type;
+ u8 bar;
+ u8 pad[2];
+ u32 bar_offset;
+ u32 count;
+};
+
+#endif /* _VNIC_RESOURCE_H_ */
diff --git a/drivers/net/enic/vnic_rq.c b/drivers/net/enic/vnic_rq.c
new file mode 100644
index 0000000000000000000000000000000000000000..9365e63e821a852001c23cd8b806e27f64327bdf
--- /dev/null
+++ b/drivers/net/enic/vnic_rq.c
@@ -0,0 +1,199 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+
+#include "vnic_dev.h"
+#include "vnic_rq.h"
+
+static int vnic_rq_alloc_bufs(struct vnic_rq *rq)
+{
+ struct vnic_rq_buf *buf;
+ struct vnic_dev *vdev;
+ unsigned int i, j, count = rq->ring.desc_count;
+ unsigned int blks = VNIC_RQ_BUF_BLKS_NEEDED(count);
+
+ vdev = rq->vdev;
+
+ for (i = 0; i < blks; i++) {
+ rq->bufs[i] = kzalloc(VNIC_RQ_BUF_BLK_SZ, GFP_ATOMIC);
+ if (!rq->bufs[i]) {
+ printk(KERN_ERR "Failed to alloc rq_bufs\n");
+ return -ENOMEM;
+ }
+ }
+
+ for (i = 0; i < blks; i++) {
+ buf = rq->bufs[i];
+ for (j = 0; j < VNIC_RQ_BUF_BLK_ENTRIES; j++) {
+ buf->index = i * VNIC_RQ_BUF_BLK_ENTRIES + j;
+ buf->desc = (u8 *)rq->ring.descs +
+ rq->ring.desc_size * buf->index;
+ if (buf->index + 1 == count) {
+ buf->next = rq->bufs[0];
+ break;
+ } else if (j + 1 == VNIC_RQ_BUF_BLK_ENTRIES) {
+ buf->next = rq->bufs[i + 1];
+ } else {
+ buf->next = buf + 1;
+ buf++;
+ }
+ }
+ }
+
+ rq->to_use = rq->to_clean = rq->bufs[0];
+ rq->buf_index = 0;
+
+ return 0;
+}
+
+void vnic_rq_free(struct vnic_rq *rq)
+{
+ struct vnic_dev *vdev;
+ unsigned int i;
+
+ vdev = rq->vdev;
+
+ vnic_dev_free_desc_ring(vdev, &rq->ring);
+
+ for (i = 0; i < VNIC_RQ_BUF_BLKS_MAX; i++) {
+ kfree(rq->bufs[i]);
+ rq->bufs[i] = NULL;
+ }
+
+ rq->ctrl = NULL;
+}
+
+int vnic_rq_alloc(struct vnic_dev *vdev, struct vnic_rq *rq, unsigned int index,
+ unsigned int desc_count, unsigned int desc_size)
+{
+ int err;
+
+ rq->index = index;
+ rq->vdev = vdev;
+
+ rq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_RQ, index);
+ if (!rq->ctrl) {
+ printk(KERN_ERR "Failed to hook RQ[%d] resource\n", index);
+ return -EINVAL;
+ }
+
+ vnic_rq_disable(rq);
+
+ err = vnic_dev_alloc_desc_ring(vdev, &rq->ring, desc_count, desc_size);
+ if (err)
+ return err;
+
+ err = vnic_rq_alloc_bufs(rq);
+ if (err) {
+ vnic_rq_free(rq);
+ return err;
+ }
+
+ return 0;
+}
+
+void vnic_rq_init(struct vnic_rq *rq, unsigned int cq_index,
+ unsigned int error_interrupt_enable,
+ unsigned int error_interrupt_offset)
+{
+ u64 paddr;
+ u32 fetch_index;
+
+ paddr = (u64)rq->ring.base_addr | VNIC_PADDR_TARGET;
+ writeq(paddr, &rq->ctrl->ring_base);
+ iowrite32(rq->ring.desc_count, &rq->ctrl->ring_size);
+ iowrite32(cq_index, &rq->ctrl->cq_index);
+ iowrite32(error_interrupt_enable, &rq->ctrl->error_interrupt_enable);
+ iowrite32(error_interrupt_offset, &rq->ctrl->error_interrupt_offset);
+ iowrite32(0, &rq->ctrl->dropped_packet_count);
+ iowrite32(0, &rq->ctrl->error_status);
+
+ /* Use current fetch_index as the ring starting point */
+ fetch_index = ioread32(&rq->ctrl->fetch_index);
+ rq->to_use = rq->to_clean =
+ &rq->bufs[fetch_index / VNIC_RQ_BUF_BLK_ENTRIES]
+ [fetch_index % VNIC_RQ_BUF_BLK_ENTRIES];
+ iowrite32(fetch_index, &rq->ctrl->posted_index);
+
+ rq->buf_index = 0;
+}
+
+unsigned int vnic_rq_error_status(struct vnic_rq *rq)
+{
+ return ioread32(&rq->ctrl->error_status);
+}
+
+void vnic_rq_enable(struct vnic_rq *rq)
+{
+ iowrite32(1, &rq->ctrl->enable);
+}
+
+int vnic_rq_disable(struct vnic_rq *rq)
+{
+ unsigned int wait;
+
+ iowrite32(0, &rq->ctrl->enable);
+
+ /* Wait for HW to ACK disable request */
+ for (wait = 0; wait < 100; wait++) {
+ if (!(ioread32(&rq->ctrl->running)))
+ return 0;
+ udelay(1);
+ }
+
+ printk(KERN_ERR "Failed to disable RQ[%d]\n", rq->index);
+
+ return -ETIMEDOUT;
+}
+
+void vnic_rq_clean(struct vnic_rq *rq,
+ void (*buf_clean)(struct vnic_rq *rq, struct vnic_rq_buf *buf))
+{
+ struct vnic_rq_buf *buf;
+ u32 fetch_index;
+
+ BUG_ON(ioread32(&rq->ctrl->enable));
+
+ buf = rq->to_clean;
+
+ while (vnic_rq_desc_used(rq) > 0) {
+
+ (*buf_clean)(rq, buf);
+
+ buf = rq->to_clean = buf->next;
+ rq->ring.desc_avail++;
+ }
+
+ /* Use current fetch_index as the ring starting point */
+ fetch_index = ioread32(&rq->ctrl->fetch_index);
+ rq->to_use = rq->to_clean =
+ &rq->bufs[fetch_index / VNIC_RQ_BUF_BLK_ENTRIES]
+ [fetch_index % VNIC_RQ_BUF_BLK_ENTRIES];
+ iowrite32(fetch_index, &rq->ctrl->posted_index);
+
+ rq->buf_index = 0;
+
+ vnic_dev_clear_desc_ring(&rq->ring);
+}
+
diff --git a/drivers/net/enic/vnic_rq.h b/drivers/net/enic/vnic_rq.h
new file mode 100644
index 0000000000000000000000000000000000000000..82bfca67cc4d18cac256fa61d01fe90b013f5d1b
--- /dev/null
+++ b/drivers/net/enic/vnic_rq.h
@@ -0,0 +1,204 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _VNIC_RQ_H_
+#define _VNIC_RQ_H_
+
+#include <linux/pci.h>
+
+#include "vnic_dev.h"
+#include "vnic_cq.h"
+
+/* Receive queue control */
+struct vnic_rq_ctrl {
+ u64 ring_base; /* 0x00 */
+ u32 ring_size; /* 0x08 */
+ u32 pad0;
+ u32 posted_index; /* 0x10 */
+ u32 pad1;
+ u32 cq_index; /* 0x18 */
+ u32 pad2;
+ u32 enable; /* 0x20 */
+ u32 pad3;
+ u32 running; /* 0x28 */
+ u32 pad4;
+ u32 fetch_index; /* 0x30 */
+ u32 pad5;
+ u32 error_interrupt_enable; /* 0x38 */
+ u32 pad6;
+ u32 error_interrupt_offset; /* 0x40 */
+ u32 pad7;
+ u32 error_status; /* 0x48 */
+ u32 pad8;
+ u32 dropped_packet_count; /* 0x50 */
+ u32 pad9;
+ u32 dropped_packet_count_rc; /* 0x58 */
+ u32 pad10;
+};
+
+/* Break the vnic_rq_buf allocations into blocks of 64 entries */
+#define VNIC_RQ_BUF_BLK_ENTRIES 64
+#define VNIC_RQ_BUF_BLK_SZ \
+ (VNIC_RQ_BUF_BLK_ENTRIES * sizeof(struct vnic_rq_buf))
+#define VNIC_RQ_BUF_BLKS_NEEDED(entries) \
+ DIV_ROUND_UP(entries, VNIC_RQ_BUF_BLK_ENTRIES)
+#define VNIC_RQ_BUF_BLKS_MAX VNIC_RQ_BUF_BLKS_NEEDED(4096)
+
+struct vnic_rq_buf {
+ struct vnic_rq_buf *next;
+ dma_addr_t dma_addr;
+ void *os_buf;
+ unsigned int os_buf_index;
+ unsigned int len;
+ unsigned int index;
+ void *desc;
+};
+
+struct vnic_rq {
+ unsigned int index;
+ struct vnic_dev *vdev;
+ struct vnic_rq_ctrl __iomem *ctrl; /* memory-mapped */
+ struct vnic_dev_ring ring;
+ struct vnic_rq_buf *bufs[VNIC_RQ_BUF_BLKS_MAX];
+ struct vnic_rq_buf *to_use;
+ struct vnic_rq_buf *to_clean;
+ void *os_buf_head;
+ unsigned int buf_index;
+ unsigned int pkts_outstanding;
+};
+
+static inline unsigned int vnic_rq_desc_avail(struct vnic_rq *rq)
+{
+ /* how many does SW own? */
+ return rq->ring.desc_avail;
+}
+
+static inline unsigned int vnic_rq_desc_used(struct vnic_rq *rq)
+{
+ /* how many does HW own? */
+ return rq->ring.desc_count - rq->ring.desc_avail - 1;
+}
+
+static inline void *vnic_rq_next_desc(struct vnic_rq *rq)
+{
+ return rq->to_use->desc;
+}
+
+static inline unsigned int vnic_rq_next_index(struct vnic_rq *rq)
+{
+ return rq->to_use->index;
+}
+
+static inline unsigned int vnic_rq_next_buf_index(struct vnic_rq *rq)
+{
+ return rq->buf_index++;
+}
+
+static inline void vnic_rq_post(struct vnic_rq *rq,
+ void *os_buf, unsigned int os_buf_index,
+ dma_addr_t dma_addr, unsigned int len)
+{
+ struct vnic_rq_buf *buf = rq->to_use;
+
+ buf->os_buf = os_buf;
+ buf->os_buf_index = os_buf_index;
+ buf->dma_addr = dma_addr;
+ buf->len = len;
+
+ buf = buf->next;
+ rq->to_use = buf;
+ rq->ring.desc_avail--;
+
+ /* Move the posted_index every nth descriptor
+ */
+
+#ifndef VNIC_RQ_RETURN_RATE
+#define VNIC_RQ_RETURN_RATE 0xf /* keep 2^n - 1 */
+#endif
+
+ if ((buf->index & VNIC_RQ_RETURN_RATE) == 0)
+ iowrite32(buf->index, &rq->ctrl->posted_index);
+}
+
+static inline void vnic_rq_return_descs(struct vnic_rq *rq, unsigned int count)
+{
+ rq->ring.desc_avail += count;
+}
+
+enum desc_return_options {
+ VNIC_RQ_RETURN_DESC,
+ VNIC_RQ_DEFER_RETURN_DESC,
+};
+
+static inline void vnic_rq_service(struct vnic_rq *rq,
+ struct cq_desc *cq_desc, u16 completed_index,
+ int desc_return, void (*buf_service)(struct vnic_rq *rq,
+ struct cq_desc *cq_desc, struct vnic_rq_buf *buf,
+ int skipped, void *opaque), void *opaque)
+{
+ struct vnic_rq_buf *buf;
+ int skipped;
+
+ buf = rq->to_clean;
+ while (1) {
+
+ skipped = (buf->index != completed_index);
+
+ (*buf_service)(rq, cq_desc, buf, skipped, opaque);
+
+ if (desc_return == VNIC_RQ_RETURN_DESC)
+ rq->ring.desc_avail++;
+
+ rq->to_clean = buf->next;
+
+ if (!skipped)
+ break;
+
+ buf = rq->to_clean;
+ }
+}
+
+static inline int vnic_rq_fill(struct vnic_rq *rq,
+ int (*buf_fill)(struct vnic_rq *rq))
+{
+ int err;
+
+ while (vnic_rq_desc_avail(rq) > 1) {
+
+ err = (*buf_fill)(rq);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+
+void vnic_rq_free(struct vnic_rq *rq);
+int vnic_rq_alloc(struct vnic_dev *vdev, struct vnic_rq *rq, unsigned int index,
+ unsigned int desc_count, unsigned int desc_size);
+void vnic_rq_init(struct vnic_rq *rq, unsigned int cq_index,
+ unsigned int error_interrupt_enable,
+ unsigned int error_interrupt_offset);
+unsigned int vnic_rq_error_status(struct vnic_rq *rq);
+void vnic_rq_enable(struct vnic_rq *rq);
+int vnic_rq_disable(struct vnic_rq *rq);
+void vnic_rq_clean(struct vnic_rq *rq,
+ void (*buf_clean)(struct vnic_rq *rq, struct vnic_rq_buf *buf));
+
+#endif /* _VNIC_RQ_H_ */
diff --git a/drivers/net/enic/vnic_rss.h b/drivers/net/enic/vnic_rss.h
new file mode 100644
index 0000000000000000000000000000000000000000..e325d65d7c34b4d70684b6f5cccb10ef97c06241
--- /dev/null
+++ b/drivers/net/enic/vnic_rss.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ */
+
+#ifndef _VNIC_RSS_H_
+#define _VNIC_RSS_H_
+
+/* RSS key array */
+union vnic_rss_key {
+ struct {
+ u8 b[10];
+ u8 b_pad[6];
+ } key[4];
+ u64 raw[8];
+};
+
+/* RSS cpu array */
+union vnic_rss_cpu {
+ struct {
+ u8 b[4] ;
+ u8 b_pad[4];
+ } cpu[32];
+ u64 raw[32];
+};
+
+void vnic_set_rss_key(union vnic_rss_key *rss_key, u8 *key);
+void vnic_set_rss_cpu(union vnic_rss_cpu *rss_cpu, u8 *cpu);
+void vnic_get_rss_key(union vnic_rss_key *rss_key, u8 *key);
+void vnic_get_rss_cpu(union vnic_rss_cpu *rss_cpu, u8 *cpu);
+
+#endif /* _VNIC_RSS_H_ */
diff --git a/drivers/net/enic/vnic_stats.h b/drivers/net/enic/vnic_stats.h
new file mode 100644
index 0000000000000000000000000000000000000000..9ff9614d89b122f4f653bcbdbbc4c13549fd2352
--- /dev/null
+++ b/drivers/net/enic/vnic_stats.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _VNIC_STATS_H_
+#define _VNIC_STATS_H_
+
+/* Tx statistics */
+struct vnic_tx_stats {
+ u64 tx_frames_ok;
+ u64 tx_unicast_frames_ok;
+ u64 tx_multicast_frames_ok;
+ u64 tx_broadcast_frames_ok;
+ u64 tx_bytes_ok;
+ u64 tx_unicast_bytes_ok;
+ u64 tx_multicast_bytes_ok;
+ u64 tx_broadcast_bytes_ok;
+ u64 tx_drops;
+ u64 tx_errors;
+ u64 tx_tso;
+ u64 rsvd[16];
+};
+
+/* Rx statistics */
+struct vnic_rx_stats {
+ u64 rx_frames_ok;
+ u64 rx_frames_total;
+ u64 rx_unicast_frames_ok;
+ u64 rx_multicast_frames_ok;
+ u64 rx_broadcast_frames_ok;
+ u64 rx_bytes_ok;
+ u64 rx_unicast_bytes_ok;
+ u64 rx_multicast_bytes_ok;
+ u64 rx_broadcast_bytes_ok;
+ u64 rx_drop;
+ u64 rx_no_bufs;
+ u64 rx_errors;
+ u64 rx_rss;
+ u64 rx_crc_errors;
+ u64 rx_frames_64;
+ u64 rx_frames_127;
+ u64 rx_frames_255;
+ u64 rx_frames_511;
+ u64 rx_frames_1023;
+ u64 rx_frames_1518;
+ u64 rx_frames_to_max;
+ u64 rsvd[16];
+};
+
+struct vnic_stats {
+ struct vnic_tx_stats tx;
+ struct vnic_rx_stats rx;
+};
+
+#endif /* _VNIC_STATS_H_ */
diff --git a/drivers/net/enic/vnic_wq.c b/drivers/net/enic/vnic_wq.c
new file mode 100644
index 0000000000000000000000000000000000000000..a576d04708ef4968071c2e883812b9f7c37bafa9
--- /dev/null
+++ b/drivers/net/enic/vnic_wq.c
@@ -0,0 +1,184 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+
+#include "vnic_dev.h"
+#include "vnic_wq.h"
+
+static int vnic_wq_alloc_bufs(struct vnic_wq *wq)
+{
+ struct vnic_wq_buf *buf;
+ struct vnic_dev *vdev;
+ unsigned int i, j, count = wq->ring.desc_count;
+ unsigned int blks = VNIC_WQ_BUF_BLKS_NEEDED(count);
+
+ vdev = wq->vdev;
+
+ for (i = 0; i < blks; i++) {
+ wq->bufs[i] = kzalloc(VNIC_WQ_BUF_BLK_SZ, GFP_ATOMIC);
+ if (!wq->bufs[i]) {
+ printk(KERN_ERR "Failed to alloc wq_bufs\n");
+ return -ENOMEM;
+ }
+ }
+
+ for (i = 0; i < blks; i++) {
+ buf = wq->bufs[i];
+ for (j = 0; j < VNIC_WQ_BUF_BLK_ENTRIES; j++) {
+ buf->index = i * VNIC_WQ_BUF_BLK_ENTRIES + j;
+ buf->desc = (u8 *)wq->ring.descs +
+ wq->ring.desc_size * buf->index;
+ if (buf->index + 1 == count) {
+ buf->next = wq->bufs[0];
+ break;
+ } else if (j + 1 == VNIC_WQ_BUF_BLK_ENTRIES) {
+ buf->next = wq->bufs[i + 1];
+ } else {
+ buf->next = buf + 1;
+ buf++;
+ }
+ }
+ }
+
+ wq->to_use = wq->to_clean = wq->bufs[0];
+
+ return 0;
+}
+
+void vnic_wq_free(struct vnic_wq *wq)
+{
+ struct vnic_dev *vdev;
+ unsigned int i;
+
+ vdev = wq->vdev;
+
+ vnic_dev_free_desc_ring(vdev, &wq->ring);
+
+ for (i = 0; i < VNIC_WQ_BUF_BLKS_MAX; i++) {
+ kfree(wq->bufs[i]);
+ wq->bufs[i] = NULL;
+ }
+
+ wq->ctrl = NULL;
+}
+
+int vnic_wq_alloc(struct vnic_dev *vdev, struct vnic_wq *wq, unsigned int index,
+ unsigned int desc_count, unsigned int desc_size)
+{
+ int err;
+
+ wq->index = index;
+ wq->vdev = vdev;
+
+ wq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_WQ, index);
+ if (!wq->ctrl) {
+ printk(KERN_ERR "Failed to hook WQ[%d] resource\n", index);
+ return -EINVAL;
+ }
+
+ vnic_wq_disable(wq);
+
+ err = vnic_dev_alloc_desc_ring(vdev, &wq->ring, desc_count, desc_size);
+ if (err)
+ return err;
+
+ err = vnic_wq_alloc_bufs(wq);
+ if (err) {
+ vnic_wq_free(wq);
+ return err;
+ }
+
+ return 0;
+}
+
+void vnic_wq_init(struct vnic_wq *wq, unsigned int cq_index,
+ unsigned int error_interrupt_enable,
+ unsigned int error_interrupt_offset)
+{
+ u64 paddr;
+
+ paddr = (u64)wq->ring.base_addr | VNIC_PADDR_TARGET;
+ writeq(paddr, &wq->ctrl->ring_base);
+ iowrite32(wq->ring.desc_count, &wq->ctrl->ring_size);
+ iowrite32(0, &wq->ctrl->fetch_index);
+ iowrite32(0, &wq->ctrl->posted_index);
+ iowrite32(cq_index, &wq->ctrl->cq_index);
+ iowrite32(error_interrupt_enable, &wq->ctrl->error_interrupt_enable);
+ iowrite32(error_interrupt_offset, &wq->ctrl->error_interrupt_offset);
+ iowrite32(0, &wq->ctrl->error_status);
+}
+
+unsigned int vnic_wq_error_status(struct vnic_wq *wq)
+{
+ return ioread32(&wq->ctrl->error_status);
+}
+
+void vnic_wq_enable(struct vnic_wq *wq)
+{
+ iowrite32(1, &wq->ctrl->enable);
+}
+
+int vnic_wq_disable(struct vnic_wq *wq)
+{
+ unsigned int wait;
+
+ iowrite32(0, &wq->ctrl->enable);
+
+ /* Wait for HW to ACK disable request */
+ for (wait = 0; wait < 100; wait++) {
+ if (!(ioread32(&wq->ctrl->running)))
+ return 0;
+ udelay(1);
+ }
+
+ printk(KERN_ERR "Failed to disable WQ[%d]\n", wq->index);
+
+ return -ETIMEDOUT;
+}
+
+void vnic_wq_clean(struct vnic_wq *wq,
+ void (*buf_clean)(struct vnic_wq *wq, struct vnic_wq_buf *buf))
+{
+ struct vnic_wq_buf *buf;
+
+ BUG_ON(ioread32(&wq->ctrl->enable));
+
+ buf = wq->to_clean;
+
+ while (vnic_wq_desc_used(wq) > 0) {
+
+ (*buf_clean)(wq, buf);
+
+ buf = wq->to_clean = buf->next;
+ wq->ring.desc_avail++;
+ }
+
+ wq->to_use = wq->to_clean = wq->bufs[0];
+
+ iowrite32(0, &wq->ctrl->fetch_index);
+ iowrite32(0, &wq->ctrl->posted_index);
+ iowrite32(0, &wq->ctrl->error_status);
+
+ vnic_dev_clear_desc_ring(&wq->ring);
+}
diff --git a/drivers/net/enic/vnic_wq.h b/drivers/net/enic/vnic_wq.h
new file mode 100644
index 0000000000000000000000000000000000000000..7081828d8a42bd98a8ed7bdacf1cc1254da63b9f
--- /dev/null
+++ b/drivers/net/enic/vnic_wq.h
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _VNIC_WQ_H_
+#define _VNIC_WQ_H_
+
+#include <linux/pci.h>
+
+#include "vnic_dev.h"
+#include "vnic_cq.h"
+
+/* Work queue control */
+struct vnic_wq_ctrl {
+ u64 ring_base; /* 0x00 */
+ u32 ring_size; /* 0x08 */
+ u32 pad0;
+ u32 posted_index; /* 0x10 */
+ u32 pad1;
+ u32 cq_index; /* 0x18 */
+ u32 pad2;
+ u32 enable; /* 0x20 */
+ u32 pad3;
+ u32 running; /* 0x28 */
+ u32 pad4;
+ u32 fetch_index; /* 0x30 */
+ u32 pad5;
+ u32 dca_value; /* 0x38 */
+ u32 pad6;
+ u32 error_interrupt_enable; /* 0x40 */
+ u32 pad7;
+ u32 error_interrupt_offset; /* 0x48 */
+ u32 pad8;
+ u32 error_status; /* 0x50 */
+ u32 pad9;
+};
+
+struct vnic_wq_buf {
+ struct vnic_wq_buf *next;
+ dma_addr_t dma_addr;
+ void *os_buf;
+ unsigned int len;
+ unsigned int index;
+ int sop;
+ void *desc;
+};
+
+/* Break the vnic_wq_buf allocations into blocks of 64 entries */
+#define VNIC_WQ_BUF_BLK_ENTRIES 64
+#define VNIC_WQ_BUF_BLK_SZ \
+ (VNIC_WQ_BUF_BLK_ENTRIES * sizeof(struct vnic_wq_buf))
+#define VNIC_WQ_BUF_BLKS_NEEDED(entries) \
+ DIV_ROUND_UP(entries, VNIC_WQ_BUF_BLK_ENTRIES)
+#define VNIC_WQ_BUF_BLKS_MAX VNIC_WQ_BUF_BLKS_NEEDED(4096)
+
+struct vnic_wq {
+ unsigned int index;
+ struct vnic_dev *vdev;
+ struct vnic_wq_ctrl __iomem *ctrl; /* memory-mapped */
+ struct vnic_dev_ring ring;
+ struct vnic_wq_buf *bufs[VNIC_WQ_BUF_BLKS_MAX];
+ struct vnic_wq_buf *to_use;
+ struct vnic_wq_buf *to_clean;
+ unsigned int pkts_outstanding;
+};
+
+static inline unsigned int vnic_wq_desc_avail(struct vnic_wq *wq)
+{
+ /* how many does SW own? */
+ return wq->ring.desc_avail;
+}
+
+static inline unsigned int vnic_wq_desc_used(struct vnic_wq *wq)
+{
+ /* how many does HW own? */
+ return wq->ring.desc_count - wq->ring.desc_avail - 1;
+}
+
+static inline void *vnic_wq_next_desc(struct vnic_wq *wq)
+{
+ return wq->to_use->desc;
+}
+
+static inline void vnic_wq_post(struct vnic_wq *wq,
+ void *os_buf, dma_addr_t dma_addr,
+ unsigned int len, int sop, int eop)
+{
+ struct vnic_wq_buf *buf = wq->to_use;
+
+ buf->sop = sop;
+ buf->os_buf = eop ? os_buf : NULL;
+ buf->dma_addr = dma_addr;
+ buf->len = len;
+
+ buf = buf->next;
+ if (eop)
+ iowrite32(buf->index, &wq->ctrl->posted_index);
+ wq->to_use = buf;
+
+ wq->ring.desc_avail--;
+}
+
+static inline void vnic_wq_service(struct vnic_wq *wq,
+ struct cq_desc *cq_desc, u16 completed_index,
+ void (*buf_service)(struct vnic_wq *wq,
+ struct cq_desc *cq_desc, struct vnic_wq_buf *buf, void *opaque),
+ void *opaque)
+{
+ struct vnic_wq_buf *buf;
+
+ buf = wq->to_clean;
+ while (1) {
+
+ (*buf_service)(wq, cq_desc, buf, opaque);
+
+ wq->ring.desc_avail++;
+
+ wq->to_clean = buf->next;
+
+ if (buf->index == completed_index)
+ break;
+
+ buf = wq->to_clean;
+ }
+}
+
+void vnic_wq_free(struct vnic_wq *wq);
+int vnic_wq_alloc(struct vnic_dev *vdev, struct vnic_wq *wq, unsigned int index,
+ unsigned int desc_count, unsigned int desc_size);
+void vnic_wq_init(struct vnic_wq *wq, unsigned int cq_index,
+ unsigned int error_interrupt_enable,
+ unsigned int error_interrupt_offset);
+unsigned int vnic_wq_error_status(struct vnic_wq *wq);
+void vnic_wq_enable(struct vnic_wq *wq);
+int vnic_wq_disable(struct vnic_wq *wq);
+void vnic_wq_clean(struct vnic_wq *wq,
+ void (*buf_clean)(struct vnic_wq *wq, struct vnic_wq_buf *buf));
+
+#endif /* _VNIC_WQ_H_ */
diff --git a/drivers/net/enic/wq_enet_desc.h b/drivers/net/enic/wq_enet_desc.h
new file mode 100644
index 0000000000000000000000000000000000000000..483596c2d8bf8b41deff7be9a9fefd3c7063b189
--- /dev/null
+++ b/drivers/net/enic/wq_enet_desc.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _WQ_ENET_DESC_H_
+#define _WQ_ENET_DESC_H_
+
+/* Ethernet work queue descriptor: 16B */
+struct wq_enet_desc {
+ __le64 address;
+ __le16 length;
+ __le16 mss_loopback;
+ __le16 header_length_flags;
+ __le16 vlan_tag;
+};
+
+#define WQ_ENET_ADDR_BITS 64
+#define WQ_ENET_LEN_BITS 14
+#define WQ_ENET_LEN_MASK ((1 << WQ_ENET_LEN_BITS) - 1)
+#define WQ_ENET_MSS_BITS 14
+#define WQ_ENET_MSS_MASK ((1 << WQ_ENET_MSS_BITS) - 1)
+#define WQ_ENET_MSS_SHIFT 2
+#define WQ_ENET_LOOPBACK_SHIFT 1
+#define WQ_ENET_HDRLEN_BITS 10
+#define WQ_ENET_HDRLEN_MASK ((1 << WQ_ENET_HDRLEN_BITS) - 1)
+#define WQ_ENET_FLAGS_OM_BITS 2
+#define WQ_ENET_FLAGS_OM_MASK ((1 << WQ_ENET_FLAGS_OM_BITS) - 1)
+#define WQ_ENET_FLAGS_EOP_SHIFT 12
+#define WQ_ENET_FLAGS_CQ_ENTRY_SHIFT 13
+#define WQ_ENET_FLAGS_FCOE_ENCAP_SHIFT 14
+#define WQ_ENET_FLAGS_VLAN_TAG_INSERT_SHIFT 15
+
+#define WQ_ENET_OFFLOAD_MODE_CSUM 0
+#define WQ_ENET_OFFLOAD_MODE_RESERVED 1
+#define WQ_ENET_OFFLOAD_MODE_CSUM_L4 2
+#define WQ_ENET_OFFLOAD_MODE_TSO 3
+
+static inline void wq_enet_desc_enc(struct wq_enet_desc *desc,
+ u64 address, u16 length, u16 mss, u16 header_length,
+ u8 offload_mode, u8 eop, u8 cq_entry, u8 fcoe_encap,
+ u8 vlan_tag_insert, u16 vlan_tag, u8 loopback)
+{
+ desc->address = cpu_to_le64(address);
+ desc->length = cpu_to_le16(length & WQ_ENET_LEN_MASK);
+ desc->mss_loopback = cpu_to_le16((mss & WQ_ENET_MSS_MASK) <<
+ WQ_ENET_MSS_SHIFT | (loopback & 1) << WQ_ENET_LOOPBACK_SHIFT);
+ desc->header_length_flags = cpu_to_le16(
+ (header_length & WQ_ENET_HDRLEN_MASK) |
+ (offload_mode & WQ_ENET_FLAGS_OM_MASK) << WQ_ENET_HDRLEN_BITS |
+ (eop & 1) << WQ_ENET_FLAGS_EOP_SHIFT |
+ (cq_entry & 1) << WQ_ENET_FLAGS_CQ_ENTRY_SHIFT |
+ (fcoe_encap & 1) << WQ_ENET_FLAGS_FCOE_ENCAP_SHIFT |
+ (vlan_tag_insert & 1) << WQ_ENET_FLAGS_VLAN_TAG_INSERT_SHIFT);
+ desc->vlan_tag = cpu_to_le16(vlan_tag);
+}
+
+static inline void wq_enet_desc_dec(struct wq_enet_desc *desc,
+ u64 *address, u16 *length, u16 *mss, u16 *header_length,
+ u8 *offload_mode, u8 *eop, u8 *cq_entry, u8 *fcoe_encap,
+ u8 *vlan_tag_insert, u16 *vlan_tag, u8 *loopback)
+{
+ *address = le64_to_cpu(desc->address);
+ *length = le16_to_cpu(desc->length) & WQ_ENET_LEN_MASK;
+ *mss = (le16_to_cpu(desc->mss_loopback) >> WQ_ENET_MSS_SHIFT) &
+ WQ_ENET_MSS_MASK;
+ *loopback = (u8)((le16_to_cpu(desc->mss_loopback) >>
+ WQ_ENET_LOOPBACK_SHIFT) & 1);
+ *header_length = le16_to_cpu(desc->header_length_flags) &
+ WQ_ENET_HDRLEN_MASK;
+ *offload_mode = (u8)((le16_to_cpu(desc->header_length_flags) >>
+ WQ_ENET_HDRLEN_BITS) & WQ_ENET_FLAGS_OM_MASK);
+ *eop = (u8)((le16_to_cpu(desc->header_length_flags) >>
+ WQ_ENET_FLAGS_EOP_SHIFT) & 1);
+ *cq_entry = (u8)((le16_to_cpu(desc->header_length_flags) >>
+ WQ_ENET_FLAGS_CQ_ENTRY_SHIFT) & 1);
+ *fcoe_encap = (u8)((le16_to_cpu(desc->header_length_flags) >>
+ WQ_ENET_FLAGS_FCOE_ENCAP_SHIFT) & 1);
+ *vlan_tag_insert = (u8)((le16_to_cpu(desc->header_length_flags) >>
+ WQ_ENET_FLAGS_VLAN_TAG_INSERT_SHIFT) & 1);
+ *vlan_tag = le16_to_cpu(desc->vlan_tag);
+}
+
+#endif /* _WQ_ENET_DESC_H_ */
diff --git a/drivers/net/fealnx.c b/drivers/net/fealnx.c
index 3c1364de2b66c788f1120d4d8303a7a140749978..b455ae931f7ac3f76d4efa6d506269f77a3c111c 100644
--- a/drivers/net/fealnx.c
+++ b/drivers/net/fealnx.c
@@ -431,7 +431,7 @@ static void getlinktype(struct net_device *dev);
static void getlinkstatus(struct net_device *dev);
static void netdev_timer(unsigned long data);
static void reset_timer(unsigned long data);
-static void tx_timeout(struct net_device *dev);
+static void fealnx_tx_timeout(struct net_device *dev);
static void init_ring(struct net_device *dev);
static int start_tx(struct sk_buff *skb, struct net_device *dev);
static irqreturn_t intr_handler(int irq, void *dev_instance);
@@ -658,7 +658,7 @@ static int __devinit fealnx_init_one(struct pci_dev *pdev,
dev->set_multicast_list = &set_rx_mode;
dev->do_ioctl = &mii_ioctl;
dev->ethtool_ops = &netdev_ethtool_ops;
- dev->tx_timeout = &tx_timeout;
+ dev->tx_timeout = &fealnx_tx_timeout;
dev->watchdog_timeo = TX_TIMEOUT;
err = register_netdev(dev);
@@ -1198,7 +1198,7 @@ static void reset_timer(unsigned long data)
}
-static void tx_timeout(struct net_device *dev)
+static void fealnx_tx_timeout(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
void __iomem *ioaddr = np->mem;
diff --git a/drivers/net/fec_mpc52xx_phy.c b/drivers/net/fec_mpc52xx_phy.c
index f5634447276de067d18d85c386d3dbcf9baab618..08e18bcb970f562c28c9be91b1f8c74cd1b04b05 100644
--- a/drivers/net/fec_mpc52xx_phy.c
+++ b/drivers/net/fec_mpc52xx_phy.c
@@ -83,7 +83,7 @@ static int mpc52xx_fec_mdio_probe(struct of_device *of, const struct of_device_i
int err;
int i;
- bus = kzalloc(sizeof(*bus), GFP_KERNEL);
+ bus = mdiobus_alloc();
if (bus == NULL)
return -ENOMEM;
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
@@ -127,7 +127,7 @@ static int mpc52xx_fec_mdio_probe(struct of_device *of, const struct of_device_i
snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
bus->priv = priv;
- bus->dev = dev;
+ bus->parent = dev;
dev_set_drvdata(dev, bus);
/* set MII speed */
@@ -150,7 +150,7 @@ static int mpc52xx_fec_mdio_probe(struct of_device *of, const struct of_device_i
irq_dispose_mapping(bus->irq[i]);
kfree(bus->irq);
kfree(priv);
- kfree(bus);
+ mdiobus_free(bus);
return err;
}
@@ -171,7 +171,7 @@ static int mpc52xx_fec_mdio_remove(struct of_device *of)
irq_dispose_mapping(bus->irq[i]);
kfree(priv);
kfree(bus->irq);
- kfree(bus);
+ mdiobus_free(bus);
return 0;
}
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 331b86b01fa98735b498f4aef16e478204b24419..cc7328b1552136f0fa7c8e8f5587b61e110f216b 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -337,7 +337,7 @@ enum {
NvRegMSIXIrqStatus = 0x3f0,
NvRegPowerState2 = 0x600,
-#define NVREG_POWERSTATE2_POWERUP_MASK 0x0F11
+#define NVREG_POWERSTATE2_POWERUP_MASK 0x0F15
#define NVREG_POWERSTATE2_POWERUP_REV_A3 0x0001
#define NVREG_POWERSTATE2_PHY_RESET 0x0004
};
@@ -5643,6 +5643,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
dev->dev_addr[4] = (np->orig_mac[0] >> 8) & 0xff;
dev->dev_addr[5] = (np->orig_mac[0] >> 0) & 0xff;
writel(txreg|NVREG_TRANSMITPOLL_MAC_ADDR_REV, base + NvRegTransmitPoll);
+ printk(KERN_DEBUG "nv_probe: set workaround bit for reversed mac addr\n");
}
memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
@@ -5890,14 +5891,12 @@ static void nv_restore_phy(struct net_device *dev)
}
}
-static void __devexit nv_remove(struct pci_dev *pci_dev)
+static void nv_restore_mac_addr(struct pci_dev *pci_dev)
{
struct net_device *dev = pci_get_drvdata(pci_dev);
struct fe_priv *np = netdev_priv(dev);
u8 __iomem *base = get_hwbase(dev);
- unregister_netdev(dev);
-
/* special op: write back the misordered MAC address - otherwise
* the next nv_probe would see a wrong address.
*/
@@ -5905,6 +5904,15 @@ static void __devexit nv_remove(struct pci_dev *pci_dev)
writel(np->orig_mac[1], base + NvRegMacAddrB);
writel(readl(base + NvRegTransmitPoll) & ~NVREG_TRANSMITPOLL_MAC_ADDR_REV,
base + NvRegTransmitPoll);
+}
+
+static void __devexit nv_remove(struct pci_dev *pci_dev)
+{
+ struct net_device *dev = pci_get_drvdata(pci_dev);
+
+ unregister_netdev(dev);
+
+ nv_restore_mac_addr(pci_dev);
/* restore any phy related changes */
nv_restore_phy(dev);
@@ -5975,10 +5983,14 @@ static void nv_shutdown(struct pci_dev *pdev)
if (netif_running(dev))
nv_close(dev);
- pci_enable_wake(pdev, PCI_D3hot, np->wolenabled);
- pci_enable_wake(pdev, PCI_D3cold, np->wolenabled);
+ nv_restore_mac_addr(pdev);
+
pci_disable_device(pdev);
- pci_set_power_state(pdev, PCI_D3hot);
+ if (system_state == SYSTEM_POWER_OFF) {
+ if (pci_enable_wake(pdev, PCI_D3cold, np->wolenabled))
+ pci_enable_wake(pdev, PCI_D3hot, np->wolenabled);
+ pci_set_power_state(pdev, PCI_D3hot);
+ }
}
#else
#define nv_suspend NULL
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 9d461825bf4ce92e55a9de79921e8ffc94735617..cb51c1fb0338e722334dcab4f72e6f9abb79137d 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -664,23 +664,6 @@ static int fs_enet_start_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
-static int fs_request_irq(struct net_device *dev, int irq, const char *name,
- irq_handler_t irqf)
-{
- struct fs_enet_private *fep = netdev_priv(dev);
-
- (*fep->ops->pre_request_irq)(dev, irq);
- return request_irq(irq, irqf, IRQF_SHARED, name, dev);
-}
-
-static void fs_free_irq(struct net_device *dev, int irq)
-{
- struct fs_enet_private *fep = netdev_priv(dev);
-
- free_irq(irq, dev);
- (*fep->ops->post_free_irq)(dev, irq);
-}
-
static void fs_timeout(struct net_device *dev)
{
struct fs_enet_private *fep = netdev_priv(dev);
@@ -800,7 +783,8 @@ static int fs_enet_open(struct net_device *dev)
napi_enable(&fep->napi);
/* Install our interrupt handler. */
- r = fs_request_irq(dev, fep->interrupt, "fs_enet-mac", fs_enet_interrupt);
+ r = request_irq(fep->interrupt, fs_enet_interrupt, IRQF_SHARED,
+ "fs_enet-mac", dev);
if (r != 0) {
printk(KERN_ERR DRV_MODULE_NAME
": %s Could not allocate FS_ENET IRQ!", dev->name);
@@ -842,7 +826,7 @@ static int fs_enet_close(struct net_device *dev)
/* release any irqs */
phy_disconnect(fep->phydev);
fep->phydev = NULL;
- fs_free_irq(dev, fep->interrupt);
+ free_irq(fep->interrupt, dev);
return 0;
}
diff --git a/drivers/net/fs_enet/fs_enet.h b/drivers/net/fs_enet/fs_enet.h
index db46d2e723296b1f1dd1e0a1dce297f532370299..85a4bab7f6308a686df71a5f89bba96385419461 100644
--- a/drivers/net/fs_enet/fs_enet.h
+++ b/drivers/net/fs_enet/fs_enet.h
@@ -34,8 +34,6 @@ struct fs_ops {
void (*adjust_link)(struct net_device *dev);
void (*restart)(struct net_device *dev);
void (*stop)(struct net_device *dev);
- void (*pre_request_irq)(struct net_device *dev, int irq);
- void (*post_free_irq)(struct net_device *dev, int irq);
void (*napi_clear_rx_event)(struct net_device *dev);
void (*napi_enable_rx)(struct net_device *dev);
void (*napi_disable_rx)(struct net_device *dev);
diff --git a/drivers/net/fs_enet/mac-fcc.c b/drivers/net/fs_enet/mac-fcc.c
index 1c7ef812a8e3a42d8459b3b00133a9e7c7ba231e..22e5a847a58816043599bb9124b9e74d2b73da64 100644
--- a/drivers/net/fs_enet/mac-fcc.c
+++ b/drivers/net/fs_enet/mac-fcc.c
@@ -421,16 +421,6 @@ static void stop(struct net_device *dev)
fs_cleanup_bds(dev);
}
-static void pre_request_irq(struct net_device *dev, int irq)
-{
- /* nothing */
-}
-
-static void post_free_irq(struct net_device *dev, int irq)
-{
- /* nothing */
-}
-
static void napi_clear_rx_event(struct net_device *dev)
{
struct fs_enet_private *fep = netdev_priv(dev);
@@ -540,8 +530,6 @@ const struct fs_ops fs_fcc_ops = {
.set_multicast_list = set_multicast_list,
.restart = restart,
.stop = stop,
- .pre_request_irq = pre_request_irq,
- .post_free_irq = post_free_irq,
.napi_clear_rx_event = napi_clear_rx_event,
.napi_enable_rx = napi_enable_rx,
.napi_disable_rx = napi_disable_rx,
diff --git a/drivers/net/fs_enet/mac-fec.c b/drivers/net/fs_enet/mac-fec.c
index 0a7d1c5c652479e1f032764360dd4b8b320e5d02..14e575313c89c85c9573a85359368e0e320725a5 100644
--- a/drivers/net/fs_enet/mac-fec.c
+++ b/drivers/net/fs_enet/mac-fec.c
@@ -313,11 +313,7 @@ static void restart(struct net_device *dev)
* Clear any outstanding interrupt.
*/
FW(fecp, ievent, 0xffc0);
-#ifndef CONFIG_PPC_MERGE
- FW(fecp, ivec, (fep->interrupt / 2) << 29);
-#else
FW(fecp, ivec, (virq_to_hw(fep->interrupt) / 2) << 29);
-#endif
/*
* adjust to speed (only for DUET & RMII)
@@ -413,30 +409,6 @@ static void stop(struct net_device *dev)
}
}
-static void pre_request_irq(struct net_device *dev, int irq)
-{
-#ifndef CONFIG_PPC_MERGE
- immap_t *immap = fs_enet_immap;
- u32 siel;
-
- /* SIU interrupt */
- if (irq >= SIU_IRQ0 && irq < SIU_LEVEL7) {
-
- siel = in_be32(&immap->im_siu_conf.sc_siel);
- if ((irq & 1) == 0)
- siel |= (0x80000000 >> irq);
- else
- siel &= ~(0x80000000 >> (irq & ~1));
- out_be32(&immap->im_siu_conf.sc_siel, siel);
- }
-#endif
-}
-
-static void post_free_irq(struct net_device *dev, int irq)
-{
- /* nothing */
-}
-
static void napi_clear_rx_event(struct net_device *dev)
{
struct fs_enet_private *fep = netdev_priv(dev);
@@ -529,8 +501,6 @@ const struct fs_ops fs_fec_ops = {
.set_multicast_list = set_multicast_list,
.restart = restart,
.stop = stop,
- .pre_request_irq = pre_request_irq,
- .post_free_irq = post_free_irq,
.napi_clear_rx_event = napi_clear_rx_event,
.napi_enable_rx = napi_enable_rx,
.napi_disable_rx = napi_disable_rx,
diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c
index 22f50dd8b2776adf126f76075d4bf7d8596e7346..008cdd9cc53601304cb5f68c8fc0ee35e8a392f0 100644
--- a/drivers/net/fs_enet/mac-scc.c
+++ b/drivers/net/fs_enet/mac-scc.c
@@ -377,30 +377,6 @@ static void stop(struct net_device *dev)
fs_cleanup_bds(dev);
}
-static void pre_request_irq(struct net_device *dev, int irq)
-{
-#ifndef CONFIG_PPC_MERGE
- immap_t *immap = fs_enet_immap;
- u32 siel;
-
- /* SIU interrupt */
- if (irq >= SIU_IRQ0 && irq < SIU_LEVEL7) {
-
- siel = in_be32(&immap->im_siu_conf.sc_siel);
- if ((irq & 1) == 0)
- siel |= (0x80000000 >> irq);
- else
- siel &= ~(0x80000000 >> (irq & ~1));
- out_be32(&immap->im_siu_conf.sc_siel, siel);
- }
-#endif
-}
-
-static void post_free_irq(struct net_device *dev, int irq)
-{
- /* nothing */
-}
-
static void napi_clear_rx_event(struct net_device *dev)
{
struct fs_enet_private *fep = netdev_priv(dev);
@@ -494,8 +470,6 @@ const struct fs_ops fs_scc_ops = {
.set_multicast_list = set_multicast_list,
.restart = restart,
.stop = stop,
- .pre_request_irq = pre_request_irq,
- .post_free_irq = post_free_irq,
.napi_clear_rx_event = napi_clear_rx_event,
.napi_enable_rx = napi_enable_rx,
.napi_disable_rx = napi_disable_rx,
diff --git a/drivers/net/fs_enet/mii-bitbang.c b/drivers/net/fs_enet/mii-bitbang.c
index be4b72f4f49ae8bfec9c87d4fdc9bdbecc203f39..49b6645d7e0cb4bd8cc8bddcd1667ded1b3588af 100644
--- a/drivers/net/fs_enet/mii-bitbang.c
+++ b/drivers/net/fs_enet/mii-bitbang.c
@@ -203,7 +203,7 @@ static int __devinit fs_enet_mdio_probe(struct of_device *ofdev,
if (!strcmp(np->type, "ethernet-phy"))
add_phy(new_bus, np);
- new_bus->dev = &ofdev->dev;
+ new_bus->parent = &ofdev->dev;
dev_set_drvdata(&ofdev->dev, new_bus);
ret = mdiobus_register(new_bus);
@@ -218,9 +218,9 @@ static int __devinit fs_enet_mdio_probe(struct of_device *ofdev,
out_unmap_regs:
iounmap(bitbang->dir);
out_free_bus:
- kfree(new_bus);
-out_free_priv:
free_mdio_bitbang(new_bus);
+out_free_priv:
+ kfree(bitbang);
out:
return ret;
}
@@ -231,12 +231,11 @@ static int fs_enet_mdio_remove(struct of_device *ofdev)
struct bb_info *bitbang = bus->priv;
mdiobus_unregister(bus);
- free_mdio_bitbang(bus);
dev_set_drvdata(&ofdev->dev, NULL);
kfree(bus->irq);
+ free_mdio_bitbang(bus);
iounmap(bitbang->dir);
kfree(bitbang);
- kfree(bus);
return 0;
}
diff --git a/drivers/net/fs_enet/mii-fec.c b/drivers/net/fs_enet/mii-fec.c
index 695f74cc4398a1ba66933d5130434157866a2ff0..28077cc1b9498e21932fd174e516cb303df95174 100644
--- a/drivers/net/fs_enet/mii-fec.c
+++ b/drivers/net/fs_enet/mii-fec.c
@@ -128,7 +128,7 @@ static int __devinit fs_enet_mdio_probe(struct of_device *ofdev,
struct fec_info *fec;
int ret = -ENOMEM, i;
- new_bus = kzalloc(sizeof(struct mii_bus), GFP_KERNEL);
+ new_bus = mdiobus_alloc();
if (!new_bus)
goto out;
@@ -172,7 +172,7 @@ static int __devinit fs_enet_mdio_probe(struct of_device *ofdev,
if (!strcmp(np->type, "ethernet-phy"))
add_phy(new_bus, np);
- new_bus->dev = &ofdev->dev;
+ new_bus->parent = &ofdev->dev;
dev_set_drvdata(&ofdev->dev, new_bus);
ret = mdiobus_register(new_bus);
@@ -190,7 +190,7 @@ static int __devinit fs_enet_mdio_probe(struct of_device *ofdev,
out_fec:
kfree(fec);
out_mii:
- kfree(new_bus);
+ mdiobus_free(new_bus);
out:
return ret;
}
@@ -205,7 +205,7 @@ static int fs_enet_mdio_remove(struct of_device *ofdev)
kfree(bus->irq);
iounmap(fec->fecp);
kfree(fec);
- kfree(bus);
+ mdiobus_free(bus);
return 0;
}
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 4320a983a58817af04952a86bb28c6e1394483e2..b5bb7ae2817fe3ec86f381a5afc42952bba795f0 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -339,6 +339,9 @@ static int gfar_probe(struct platform_device *pdev)
/* Enable most messages by default */
priv->msg_enable = (NETIF_MSG_IFUP << 1 ) - 1;
+ /* Carrier starts down, phylib will bring it up */
+ netif_carrier_off(dev);
+
err = register_netdev(dev);
if (err) {
diff --git a/drivers/net/gianfar_mii.c b/drivers/net/gianfar_mii.c
index ebcfb27a904eae72e7ca5ae5ee869acf5969496e..bf73eea980101183d521d46c4f6c6c7227abf862 100644
--- a/drivers/net/gianfar_mii.c
+++ b/drivers/net/gianfar_mii.c
@@ -136,12 +136,12 @@ static int gfar_mdio_reset(struct mii_bus *bus)
/* Wait until the bus is free */
while ((gfar_read(®s->miimind) & MIIMIND_BUSY) &&
- timeout--)
+ --timeout)
cpu_relax();
mutex_unlock(&bus->mdio_lock);
- if(timeout <= 0) {
+ if(timeout == 0) {
printk(KERN_ERR "%s: The MII Bus is stuck!\n",
bus->name);
return -EBUSY;
@@ -164,8 +164,7 @@ static int gfar_mdio_probe(struct device *dev)
if (NULL == dev)
return -EINVAL;
- new_bus = kzalloc(sizeof(struct mii_bus), GFP_KERNEL);
-
+ new_bus = mdiobus_alloc();
if (NULL == new_bus)
return -ENOMEM;
@@ -196,7 +195,7 @@ static int gfar_mdio_probe(struct device *dev)
new_bus->irq = pdata->irq;
- new_bus->dev = dev;
+ new_bus->parent = dev;
dev_set_drvdata(dev, new_bus);
/*
@@ -211,19 +210,21 @@ static int gfar_mdio_probe(struct device *dev)
gfar_write(&enet_regs->tbipa, 0);
for (i = PHY_MAX_ADDR; i > 0; i--) {
u32 phy_id;
- int r;
- r = get_phy_id(new_bus, i, &phy_id);
- if (r)
- return r;
+ err = get_phy_id(new_bus, i, &phy_id);
+ if (err)
+ goto bus_register_fail;
if (phy_id == 0xffffffff)
break;
}
/* The bus is full. We don't support using 31 PHYs, sorry */
- if (i == 0)
- return -EBUSY;
+ if (i == 0) {
+ err = -EBUSY;
+
+ goto bus_register_fail;
+ }
gfar_write(&enet_regs->tbipa, i);
@@ -240,7 +241,7 @@ static int gfar_mdio_probe(struct device *dev)
bus_register_fail:
iounmap(regs);
reg_map_fail:
- kfree(new_bus);
+ mdiobus_free(new_bus);
return err;
}
@@ -256,7 +257,7 @@ static int gfar_mdio_remove(struct device *dev)
iounmap((void __iomem *)bus->priv);
bus->priv = NULL;
- kfree(bus);
+ mdiobus_free(bus);
return 0;
}
diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c
index 8239939554bc4474735fb174c8f6f02da9957180..fbbd3e660c2731800bf6b7e136a62980bc51032f 100644
--- a/drivers/net/hp-plus.c
+++ b/drivers/net/hp-plus.c
@@ -139,7 +139,7 @@ static int __init do_hpp_probe(struct net_device *dev)
#ifndef MODULE
struct net_device * __init hp_plus_probe(int unit)
{
- struct net_device *dev = alloc_ei_netdev();
+ struct net_device *dev = alloc_eip_netdev();
int err;
if (!dev)
@@ -284,7 +284,7 @@ hpp_open(struct net_device *dev)
int option_reg;
int retval;
- if ((retval = request_irq(dev->irq, ei_interrupt, 0, dev->name, dev))) {
+ if ((retval = request_irq(dev->irq, eip_interrupt, 0, dev->name, dev))) {
return retval;
}
@@ -302,7 +302,7 @@ hpp_open(struct net_device *dev)
/* Select the operational page. */
outw(Perf_Page, ioaddr + HP_PAGING);
- ei_open(dev);
+ eip_open(dev);
return 0;
}
@@ -313,7 +313,7 @@ hpp_close(struct net_device *dev)
int option_reg = inw(ioaddr + HPP_OPTION);
free_irq(dev->irq, dev);
- ei_close(dev);
+ eip_close(dev);
outw((option_reg & ~EnableIRQ) | MemDisable | NICReset | ChipReset,
ioaddr + HPP_OPTION);
diff --git a/drivers/net/ibm_newemac/Kconfig b/drivers/net/ibm_newemac/Kconfig
index 70a3272ee998d646abf7b1c870237d827bc2967f..bcec7320895c889e96afaf7c067fa80438a4447a 100644
--- a/drivers/net/ibm_newemac/Kconfig
+++ b/drivers/net/ibm_newemac/Kconfig
@@ -1,6 +1,6 @@
config IBM_NEW_EMAC
tristate "IBM EMAC Ethernet support"
- depends on PPC_DCR && PPC_MERGE
+ depends on PPC_DCR
select CRC32
help
This driver supports the IBM EMAC family of Ethernet controllers
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index ccd9d9058f6dfa48c298926058f03af4a0f82876..58dfd32ccca8c1a82c2d7569bfad8a4812d11d28 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -130,6 +130,7 @@ static inline void emac_report_timeout_error(struct emac_instance *dev,
const char *error)
{
if (emac_has_feature(dev, EMAC_FTR_440GX_PHY_CLK_FIX |
+ EMAC_FTR_460EX_PHY_CLK_FIX |
EMAC_FTR_440EP_PHY_CLK_FIX))
DBG(dev, "%s" NL, error);
else if (net_ratelimit())
@@ -351,10 +352,24 @@ static int emac_reset(struct emac_instance *dev)
emac_tx_disable(dev);
}
+#ifdef CONFIG_PPC_DCR_NATIVE
+ /* Enable internal clock source */
+ if (emac_has_feature(dev, EMAC_FTR_460EX_PHY_CLK_FIX))
+ dcri_clrset(SDR0, SDR0_ETH_CFG,
+ 0, SDR0_ETH_CFG_ECS << dev->cell_index);
+#endif
+
out_be32(&p->mr0, EMAC_MR0_SRST);
while ((in_be32(&p->mr0) & EMAC_MR0_SRST) && n)
--n;
+#ifdef CONFIG_PPC_DCR_NATIVE
+ /* Enable external clock source */
+ if (emac_has_feature(dev, EMAC_FTR_460EX_PHY_CLK_FIX))
+ dcri_clrset(SDR0, SDR0_ETH_CFG,
+ SDR0_ETH_CFG_ECS << dev->cell_index, 0);
+#endif
+
if (n) {
dev->reset_failed = 0;
return 0;
@@ -2559,6 +2574,9 @@ static int __devinit emac_init_config(struct emac_instance *dev)
/* Check EMAC version */
if (of_device_is_compatible(np, "ibm,emac4sync")) {
dev->features |= (EMAC_FTR_EMAC4 | EMAC_FTR_EMAC4SYNC);
+ if (of_device_is_compatible(np, "ibm,emac-460ex") ||
+ of_device_is_compatible(np, "ibm,emac-460gt"))
+ dev->features |= EMAC_FTR_460EX_PHY_CLK_FIX;
} else if (of_device_is_compatible(np, "ibm,emac4")) {
dev->features |= EMAC_FTR_EMAC4;
if (of_device_is_compatible(np, "ibm,emac-440gx"))
diff --git a/drivers/net/ibm_newemac/core.h b/drivers/net/ibm_newemac/core.h
index 6545e69d12c31425d75413535a286ab19b804119..5ca70e55b6c51a49509953985e24f92928f02e7e 100644
--- a/drivers/net/ibm_newemac/core.h
+++ b/drivers/net/ibm_newemac/core.h
@@ -317,6 +317,10 @@ struct emac_instance {
* The 405EX and 460EX contain the EMAC4SYNC core
*/
#define EMAC_FTR_EMAC4SYNC 0x00000200
+/*
+ * Set if we need phy clock workaround for 460ex or 460gt
+ */
+#define EMAC_FTR_460EX_PHY_CLK_FIX 0x00000400
/* Right now, we don't quite handle the always/possible masks on the
@@ -341,6 +345,7 @@ enum {
#ifdef CONFIG_IBM_NEW_EMAC_RGMII
EMAC_FTR_HAS_RGMII |
#endif
+ EMAC_FTR_460EX_PHY_CLK_FIX |
EMAC_FTR_440EP_PHY_CLK_FIX,
};
diff --git a/drivers/net/ibm_newemac/mal.h b/drivers/net/ibm_newemac/mal.h
index eaa7262dc079373fa7693d6b75630723d0249343..717dc38b685885d0b0bd6fc8dac0610bc3042808 100644
--- a/drivers/net/ibm_newemac/mal.h
+++ b/drivers/net/ibm_newemac/mal.h
@@ -102,7 +102,7 @@
/* MAL V1 IER bits */
#define MAL1_IER_NWE 0x00000008
#define MAL1_IER_SOC_EVENTS MAL1_IER_NWE
-#define MAL1_IER_EVENTS (MAL1_IER_SOC_EVENTS | MAL_IER_OTE | \
+#define MAL1_IER_EVENTS (MAL1_IER_SOC_EVENTS | MAL_IER_DE | \
MAL_IER_OTE | MAL_IER_OE | MAL_IER_PE)
/* MAL V2 IER bits */
@@ -110,7 +110,7 @@
#define MAL2_IER_PRE 0x00000040
#define MAL2_IER_PWE 0x00000020
#define MAL2_IER_SOC_EVENTS (MAL2_IER_PT | MAL2_IER_PRE | MAL2_IER_PWE)
-#define MAL2_IER_EVENTS (MAL2_IER_SOC_EVENTS | MAL_IER_OTE | \
+#define MAL2_IER_EVENTS (MAL2_IER_SOC_EVENTS | MAL_IER_DE | \
MAL_IER_OTE | MAL_IER_OE | MAL_IER_PE)
diff --git a/drivers/net/ibm_newemac/phy.c b/drivers/net/ibm_newemac/phy.c
index 37bfeea8788a71d601f6da1cf662b15fe466f55a..9164abb72d9bc908bac64e89a7ed5ddf6db1174e 100644
--- a/drivers/net/ibm_newemac/phy.c
+++ b/drivers/net/ibm_newemac/phy.c
@@ -321,7 +321,7 @@ static struct mii_phy_def bcm5248_phy_def = {
static int m88e1111_init(struct mii_phy *phy)
{
- pr_debug("%s: Marvell 88E1111 Ethernet\n", __FUNCTION__);
+ pr_debug("%s: Marvell 88E1111 Ethernet\n", __func__);
phy_write(phy, 0x14, 0x0ce3);
phy_write(phy, 0x18, 0x4101);
phy_write(phy, 0x09, 0x0e00);
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 634c4c9d87bed037911c5a4b37cc5d410b425706..93d02efa9a0a614167d6dc533178aeaa02cf5556 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -3563,10 +3563,6 @@ static int igb_clean_rx_ring_msix(struct napi_struct *napi, int budget)
struct net_device *netdev = adapter->netdev;
int work_done = 0;
- /* Keep link state information with original netdev */
- if (!netif_carrier_ok(netdev))
- goto quit_polling;
-
#ifdef CONFIG_DCA
if (adapter->flags & IGB_FLAG_DCA_ENABLED)
igb_update_rx_dca(rx_ring);
@@ -3576,7 +3572,6 @@ static int igb_clean_rx_ring_msix(struct napi_struct *napi, int budget)
/* If not enough Rx work done, exit the polling mode */
if ((work_done == 0) || !netif_running(netdev)) {
-quit_polling:
netif_rx_complete(netdev, napi);
if (adapter->itr_setting & 3) {
@@ -3617,16 +3612,14 @@ static bool igb_clean_tx_irq(struct igb_ring *tx_ring)
unsigned int i;
u32 head, oldhead;
unsigned int count = 0;
- bool cleaned = false;
- bool retval = true;
unsigned int total_bytes = 0, total_packets = 0;
+ bool retval = true;
rmb();
head = get_head(tx_ring);
i = tx_ring->next_to_clean;
while (1) {
while (i != head) {
- cleaned = true;
tx_desc = E1000_TX_DESC(*tx_ring, i);
buffer_info = &tx_ring->buffer_info[i];
skb = buffer_info->skb;
@@ -3643,7 +3636,6 @@ static bool igb_clean_tx_irq(struct igb_ring *tx_ring)
}
igb_unmap_and_free_tx_resource(adapter, buffer_info);
- tx_desc->upper.data = 0;
i++;
if (i == tx_ring->count)
@@ -3665,7 +3657,7 @@ static bool igb_clean_tx_irq(struct igb_ring *tx_ring)
done_cleaning:
tx_ring->next_to_clean = i;
- if (unlikely(cleaned &&
+ if (unlikely(count &&
netif_carrier_ok(netdev) &&
IGB_DESC_UNUSED(tx_ring) >= IGB_TX_QUEUE_WAKE)) {
/* Make sure that anybody stopping the queue after this
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c
index 4aa61a1a3d55f7cccc10003bc3a1bbc2f463a790..c5b02b66f7560a570210f075e6d72eda219e97df 100644
--- a/drivers/net/irda/pxaficp_ir.c
+++ b/drivers/net/irda/pxaficp_ir.c
@@ -572,8 +572,8 @@ static void pxa_irda_startup(struct pxa_irda *si)
ICCR2 = ICCR2_TXP | ICCR2_TRIG_32;
/* configure DMAC */
- DRCMR17 = si->rxdma | DRCMR_MAPVLD;
- DRCMR18 = si->txdma | DRCMR_MAPVLD;
+ DRCMR(17) = si->rxdma | DRCMR_MAPVLD;
+ DRCMR(18) = si->txdma | DRCMR_MAPVLD;
/* force SIR reinitialization */
si->speed = 4000000;
@@ -602,8 +602,8 @@ static void pxa_irda_shutdown(struct pxa_irda *si)
/* disable the STUART or FICP clocks */
pxa_irda_disable_clk(si);
- DRCMR17 = 0;
- DRCMR18 = 0;
+ DRCMR(17) = 0;
+ DRCMR(18) = 0;
local_irq_restore(flags);
diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
index 18f4b3a96aedd1590eae4d3f13ba802011f9418e..9c926d205de971d69ee7873522ec4a657dfc8cfb 100644
--- a/drivers/net/irda/vlsi_ir.c
+++ b/drivers/net/irda/vlsi_ir.c
@@ -165,7 +165,7 @@ static void vlsi_proc_pdev(struct seq_file *seq, struct pci_dev *pdev)
unsigned iobase = pci_resource_start(pdev, 0);
unsigned i;
- seq_printf(seq, "\n%s (vid/did: %04x/%04x)\n",
+ seq_printf(seq, "\n%s (vid/did: [%04x:%04x])\n",
pci_name(pdev), (int)pdev->vendor, (int)pdev->device);
seq_printf(seq, "pci-power-state: %u\n", (unsigned) pdev->current_state);
seq_printf(seq, "resources: irq=%u / io=0x%04x / dma_mask=0x%016Lx\n",
diff --git a/drivers/net/ixgb/ixgb.h b/drivers/net/ixgb/ixgb.h
index 804698fc6a8fdb2f663c747f54960e8af3116a22..d85717e3022af0bcf6bae51c1828dc0c1eb2a5ff 100644
--- a/drivers/net/ixgb/ixgb.h
+++ b/drivers/net/ixgb/ixgb.h
@@ -85,7 +85,7 @@ struct ixgb_adapter;
#define DPRINTK(nlevel, klevel, fmt, args...) \
(void)((NETIF_MSG_##nlevel & adapter->msg_enable) && \
printk(KERN_##klevel PFX "%s: %s: " fmt, adapter->netdev->name, \
- __FUNCTION__ , ## args))
+ __func__ , ## args))
/* TX/RX descriptor defines */
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index aa75385cd6c7ca67bfbc7c851db2101f986dd965..be3c7dc96f633d2842d6394abd72a469b27e6dab 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -977,15 +977,17 @@ ixgb_clean_rx_ring(struct ixgb_adapter *adapter)
for (i = 0; i < rx_ring->count; i++) {
buffer_info = &rx_ring->buffer_info[i];
- if (buffer_info->skb) {
-
+ if (buffer_info->dma) {
pci_unmap_single(pdev,
buffer_info->dma,
buffer_info->length,
PCI_DMA_FROMDEVICE);
+ buffer_info->dma = 0;
+ buffer_info->length = 0;
+ }
+ if (buffer_info->skb) {
dev_kfree_skb(buffer_info->skb);
-
buffer_info->skb = NULL;
}
}
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 956914a5028d3f3d12d59b72f28d3115d7a82f10..2198b77c53ed07f8f089a3bdbed3ba1542c52aba 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2007 Intel Corporation.
+ Copyright(c) 1999 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -20,7 +20,6 @@
the file called "COPYING".
Contact Information:
- Linux NICS <linux.nics@intel.com>
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
@@ -37,17 +36,15 @@
#include "ixgbe_type.h"
#include "ixgbe_common.h"
-#ifdef CONFIG_DCA
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
#include <linux/dca.h>
#endif
-#define IXGBE_ERR(args...) printk(KERN_ERR "ixgbe: " args)
-
#define PFX "ixgbe: "
#define DPRINTK(nlevel, klevel, fmt, args...) \
((void)((NETIF_MSG_##nlevel & adapter->msg_enable) && \
printk(KERN_##klevel PFX "%s: %s: " fmt, adapter->netdev->name, \
- __FUNCTION__ , ## args)))
+ __func__ , ## args)))
/* TX/RX descriptor defines */
#define IXGBE_DEFAULT_TXD 1024
@@ -58,23 +55,14 @@
#define IXGBE_MAX_RXD 4096
#define IXGBE_MIN_RXD 64
-#define IXGBE_DEFAULT_RXQ 1
-#define IXGBE_MAX_RXQ 1
-#define IXGBE_MIN_RXQ 1
-
-#define IXGBE_DEFAULT_ITR_RX_USECS 125 /* 8k irqs/sec */
-#define IXGBE_DEFAULT_ITR_TX_USECS 250 /* 4k irqs/sec */
-#define IXGBE_MIN_ITR_USECS 100 /* 500k irqs/sec */
-#define IXGBE_MAX_ITR_USECS 10000 /* 100 irqs/sec */
-
/* flow control */
#define IXGBE_DEFAULT_FCRTL 0x10000
-#define IXGBE_MIN_FCRTL 0
+#define IXGBE_MIN_FCRTL 0x40
#define IXGBE_MAX_FCRTL 0x7FF80
#define IXGBE_DEFAULT_FCRTH 0x20000
-#define IXGBE_MIN_FCRTH 0
+#define IXGBE_MIN_FCRTH 0x600
#define IXGBE_MAX_FCRTH 0x7FFF0
-#define IXGBE_DEFAULT_FCPAUSE 0x6800 /* may be too long */
+#define IXGBE_DEFAULT_FCPAUSE 0xFFFF
#define IXGBE_MIN_FCPAUSE 0
#define IXGBE_MAX_FCPAUSE 0xFFFF
@@ -88,9 +76,6 @@
#define MAXIMUM_ETHERNET_VLAN_SIZE (ETH_FRAME_LEN + ETH_FCS_LEN + VLAN_HLEN)
-/* How many Tx Descriptors do we need to call netif_wake_queue? */
-#define IXGBE_TX_QUEUE_WAKE 16
-
/* How many Rx Buffers do we bundle into one write to the hardware ? */
#define IXGBE_RX_BUFFER_WRITE 16 /* Must be power of 2 */
@@ -119,6 +104,7 @@ struct ixgbe_rx_buffer {
dma_addr_t dma;
struct page *page;
dma_addr_t page_dma;
+ unsigned int page_offset;
};
struct ixgbe_queue_stats {
@@ -150,22 +136,20 @@ struct ixgbe_ring {
* offset associated with this ring, which is different
* for DCE and RSS modes */
-#ifdef CONFIG_DCA
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
/* cpu for tx queue */
int cpu;
#endif
struct net_lro_mgr lro_mgr;
bool lro_used;
struct ixgbe_queue_stats stats;
- u8 v_idx; /* maps directly to the index for this ring in the hardware
- * vector array, can also be used for finding the bit in EICR
- * and friends that represents the vector for this ring */
+ u16 v_idx; /* maps directly to the index for this ring in the hardware
+ * vector array, can also be used for finding the bit in EICR
+ * and friends that represents the vector for this ring */
- u32 eims_value;
- u16 itr_register;
- char name[IFNAMSIZ + 5];
u16 work_limit; /* max work per interrupt */
+ u16 rx_buf_len;
};
#define RING_F_VMDQ 1
@@ -190,8 +174,8 @@ struct ixgbe_q_vector {
DECLARE_BITMAP(txr_idx, MAX_TX_QUEUES); /* Tx ring indices */
u8 rxr_count; /* Rx ring count assigned to this vector */
u8 txr_count; /* Tx ring count assigned to this vector */
- u8 tx_eitr;
- u8 rx_eitr;
+ u8 tx_itr;
+ u8 rx_itr;
u32 eitr;
};
@@ -228,7 +212,6 @@ struct ixgbe_adapter {
struct timer_list watchdog_timer;
struct vlan_group *vlgrp;
u16 bd_number;
- u16 rx_buf_len;
struct work_struct reset_task;
struct ixgbe_q_vector q_vector[MAX_MSIX_Q_VECTORS];
char name[MAX_MSIX_COUNT][IFNAMSIZ + 5];
@@ -240,7 +223,9 @@ struct ixgbe_adapter {
/* TX */
struct ixgbe_ring *tx_ring; /* One per active queue */
+ int num_tx_queues;
u64 restart_queue;
+ u64 hw_csum_tx_good;
u64 lsc_int;
u64 hw_tso_ctxt;
u64 hw_tso6_ctxt;
@@ -249,12 +234,10 @@ struct ixgbe_adapter {
/* RX */
struct ixgbe_ring *rx_ring; /* One per active queue */
- u64 hw_csum_tx_good;
+ int num_rx_queues;
u64 hw_csum_rx_error;
u64 hw_csum_rx_good;
u64 non_eop_descs;
- int num_tx_queues;
- int num_rx_queues;
int num_msix_vectors;
struct ixgbe_ring_feature ring_feature[3];
struct msix_entry *msix_entries;
@@ -267,15 +250,28 @@ struct ixgbe_adapter {
* thus the additional *_CAPABLE flags.
*/
u32 flags;
-#define IXGBE_FLAG_RX_CSUM_ENABLED (u32)(1 << 0)
-#define IXGBE_FLAG_MSI_ENABLED (u32)(1 << 1)
-#define IXGBE_FLAG_MSIX_ENABLED (u32)(1 << 2)
-#define IXGBE_FLAG_RX_PS_ENABLED (u32)(1 << 3)
-#define IXGBE_FLAG_IN_NETPOLL (u32)(1 << 4)
-#define IXGBE_FLAG_IMIR_ENABLED (u32)(1 << 5)
-#define IXGBE_FLAG_RSS_ENABLED (u32)(1 << 6)
-#define IXGBE_FLAG_VMDQ_ENABLED (u32)(1 << 7)
-#define IXGBE_FLAG_DCA_ENABLED (u32)(1 << 8)
+#define IXGBE_FLAG_RX_CSUM_ENABLED (u32)(1)
+#define IXGBE_FLAG_MSI_CAPABLE (u32)(1 << 1)
+#define IXGBE_FLAG_MSI_ENABLED (u32)(1 << 2)
+#define IXGBE_FLAG_MSIX_CAPABLE (u32)(1 << 3)
+#define IXGBE_FLAG_MSIX_ENABLED (u32)(1 << 4)
+#define IXGBE_FLAG_RX_1BUF_CAPABLE (u32)(1 << 6)
+#define IXGBE_FLAG_RX_PS_CAPABLE (u32)(1 << 7)
+#define IXGBE_FLAG_RX_PS_ENABLED (u32)(1 << 8)
+#define IXGBE_FLAG_IN_NETPOLL (u32)(1 << 9)
+#define IXGBE_FLAG_DCA_ENABLED (u32)(1 << 10)
+#define IXGBE_FLAG_DCA_CAPABLE (u32)(1 << 11)
+#define IXGBE_FLAG_IMIR_ENABLED (u32)(1 << 12)
+#define IXGBE_FLAG_MQ_CAPABLE (u32)(1 << 13)
+#define IXGBE_FLAG_RSS_ENABLED (u32)(1 << 16)
+#define IXGBE_FLAG_RSS_CAPABLE (u32)(1 << 17)
+#define IXGBE_FLAG_VMDQ_CAPABLE (u32)(1 << 18)
+#define IXGBE_FLAG_VMDQ_ENABLED (u32)(1 << 19)
+#define IXGBE_FLAG_NEED_LINK_UPDATE (u32)(1 << 22)
+#define IXGBE_FLAG_IN_WATCHDOG_TASK (u32)(1 << 23)
+
+/* default to trying for four seconds */
+#define IXGBE_TRY_LINK_TIMEOUT (4 * HZ)
/* OS defined structs */
struct net_device *netdev;
@@ -288,14 +284,21 @@ struct ixgbe_adapter {
struct ixgbe_hw_stats stats;
/* Interrupt Throttle Rate */
- u32 rx_eitr;
- u32 tx_eitr;
+ u32 eitr_param;
unsigned long state;
u64 tx_busy;
u64 lro_aggregated;
u64 lro_flushed;
u64 lro_no_desc;
+ unsigned int tx_ring_count;
+ unsigned int rx_ring_count;
+
+ u32 link_speed;
+ bool link_up;
+ unsigned long link_check_timeout;
+
+ struct work_struct watchdog_task;
};
enum ixbge_state_t {
@@ -317,11 +320,11 @@ extern int ixgbe_up(struct ixgbe_adapter *adapter);
extern void ixgbe_down(struct ixgbe_adapter *adapter);
extern void ixgbe_reinit_locked(struct ixgbe_adapter *adapter);
extern void ixgbe_reset(struct ixgbe_adapter *adapter);
-extern void ixgbe_update_stats(struct ixgbe_adapter *adapter);
extern void ixgbe_set_ethtool_ops(struct net_device *netdev);
-extern int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *rxdr);
-extern int ixgbe_setup_tx_resources(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *txdr);
+extern int ixgbe_setup_rx_resources(struct ixgbe_adapter *, struct ixgbe_ring *);
+extern int ixgbe_setup_tx_resources(struct ixgbe_adapter *, struct ixgbe_ring *);
+extern void ixgbe_free_rx_resources(struct ixgbe_adapter *, struct ixgbe_ring *);
+extern void ixgbe_free_tx_resources(struct ixgbe_adapter *, struct ixgbe_ring *);
+extern void ixgbe_update_stats(struct ixgbe_adapter *adapter);
#endif /* _IXGBE_H_ */
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
index f96358b641af974334d2deaed65531ecefcc8323..7cddcfba809e73bbd86a6ae108951de1f21376d3 100644
--- a/drivers/net/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2007 Intel Corporation.
+ Copyright(c) 1999 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -20,7 +20,6 @@
the file called "COPYING".
Contact Information:
- Linux NICS <linux.nics@intel.com>
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
@@ -36,67 +35,62 @@
#define IXGBE_82598_MAX_TX_QUEUES 32
#define IXGBE_82598_MAX_RX_QUEUES 64
#define IXGBE_82598_RAR_ENTRIES 16
+#define IXGBE_82598_MC_TBL_SIZE 128
+#define IXGBE_82598_VFT_TBL_SIZE 128
-static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw);
-static s32 ixgbe_get_link_settings_82598(struct ixgbe_hw *hw, u32 *speed,
- bool *autoneg);
-static s32 ixgbe_get_copper_link_settings_82598(struct ixgbe_hw *hw,
- u32 *speed, bool *autoneg);
-static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw);
-static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw);
-static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw, u32 *speed,
- bool *link_up);
-static s32 ixgbe_setup_mac_link_speed_82598(struct ixgbe_hw *hw, u32 speed,
- bool autoneg,
- bool autoneg_wait_to_complete);
+static s32 ixgbe_get_copper_link_capabilities_82598(struct ixgbe_hw *hw,
+ ixgbe_link_speed *speed,
+ bool *autoneg);
static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw);
-static s32 ixgbe_setup_copper_link_speed_82598(struct ixgbe_hw *hw, u32 speed,
- bool autoneg,
- bool autoneg_wait_to_complete);
-static s32 ixgbe_reset_hw_82598(struct ixgbe_hw *hw);
-
+static s32 ixgbe_setup_copper_link_speed_82598(struct ixgbe_hw *hw,
+ ixgbe_link_speed speed,
+ bool autoneg,
+ bool autoneg_wait_to_complete);
+/**
+ */
static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw)
{
- hw->mac.num_rx_queues = IXGBE_82598_MAX_RX_QUEUES;
- hw->mac.num_tx_queues = IXGBE_82598_MAX_TX_QUEUES;
- hw->mac.num_rx_addrs = IXGBE_82598_RAR_ENTRIES;
-
- /* PHY ops are filled in by default properly for Fiber only */
- if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
- hw->mac.ops.setup_link = &ixgbe_setup_copper_link_82598;
- hw->mac.ops.setup_link_speed = &ixgbe_setup_copper_link_speed_82598;
- hw->mac.ops.get_link_settings =
- &ixgbe_get_copper_link_settings_82598;
-
- /* Call PHY identify routine to get the phy type */
- ixgbe_identify_phy(hw);
-
- switch (hw->phy.type) {
- case ixgbe_phy_tn:
- hw->phy.ops.setup_link = &ixgbe_setup_tnx_phy_link;
- hw->phy.ops.check_link = &ixgbe_check_tnx_phy_link;
- hw->phy.ops.setup_link_speed =
- &ixgbe_setup_tnx_phy_link_speed;
- break;
- default:
- break;
- }
+ struct ixgbe_mac_info *mac = &hw->mac;
+ struct ixgbe_phy_info *phy = &hw->phy;
+
+ /* Call PHY identify routine to get the phy type */
+ ixgbe_identify_phy_generic(hw);
+
+ /* PHY Init */
+ switch (phy->type) {
+ default:
+ break;
}
+ if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) {
+ mac->ops.setup_link = &ixgbe_setup_copper_link_82598;
+ mac->ops.setup_link_speed =
+ &ixgbe_setup_copper_link_speed_82598;
+ mac->ops.get_link_capabilities =
+ &ixgbe_get_copper_link_capabilities_82598;
+ }
+
+ mac->mcft_size = IXGBE_82598_MC_TBL_SIZE;
+ mac->vft_size = IXGBE_82598_VFT_TBL_SIZE;
+ mac->num_rar_entries = IXGBE_82598_RAR_ENTRIES;
+ mac->max_rx_queues = IXGBE_82598_MAX_RX_QUEUES;
+ mac->max_tx_queues = IXGBE_82598_MAX_TX_QUEUES;
+
return 0;
}
/**
- * ixgbe_get_link_settings_82598 - Determines default link settings
+ * ixgbe_get_link_capabilities_82598 - Determines link capabilities
* @hw: pointer to hardware structure
* @speed: pointer to link speed
* @autoneg: boolean auto-negotiation value
*
- * Determines the default link settings by reading the AUTOC register.
+ * Determines the link capabilities by reading the AUTOC register.
**/
-static s32 ixgbe_get_link_settings_82598(struct ixgbe_hw *hw, u32 *speed,
- bool *autoneg)
+static s32 ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw,
+ ixgbe_link_speed *speed,
+ bool *autoneg)
{
s32 status = 0;
s32 autoc_reg;
@@ -145,15 +139,16 @@ static s32 ixgbe_get_link_settings_82598(struct ixgbe_hw *hw, u32 *speed,
}
/**
- * ixgbe_get_copper_link_settings_82598 - Determines default link settings
+ * ixgbe_get_copper_link_capabilities_82598 - Determines link capabilities
* @hw: pointer to hardware structure
* @speed: pointer to link speed
* @autoneg: boolean auto-negotiation value
*
- * Determines the default link settings by reading the AUTOC register.
+ * Determines the link capabilities by reading the AUTOC register.
**/
-static s32 ixgbe_get_copper_link_settings_82598(struct ixgbe_hw *hw,
- u32 *speed, bool *autoneg)
+s32 ixgbe_get_copper_link_capabilities_82598(struct ixgbe_hw *hw,
+ ixgbe_link_speed *speed,
+ bool *autoneg)
{
s32 status = IXGBE_ERR_LINK_SETUP;
u16 speed_ability;
@@ -161,9 +156,9 @@ static s32 ixgbe_get_copper_link_settings_82598(struct ixgbe_hw *hw,
*speed = 0;
*autoneg = true;
- status = ixgbe_read_phy_reg(hw, IXGBE_MDIO_PHY_SPEED_ABILITY,
- IXGBE_MDIO_PMA_PMD_DEV_TYPE,
- &speed_ability);
+ status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_SPEED_ABILITY,
+ IXGBE_MDIO_PMA_PMD_DEV_TYPE,
+ &speed_ability);
if (status == 0) {
if (speed_ability & IXGBE_MDIO_PHY_SPEED_10G)
@@ -191,11 +186,9 @@ static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw)
case IXGBE_DEV_ID_82598AF_SINGLE_PORT:
case IXGBE_DEV_ID_82598EB_CX4:
case IXGBE_DEV_ID_82598_CX4_DUAL_PORT:
+ case IXGBE_DEV_ID_82598EB_XF_LR:
media_type = ixgbe_media_type_fiber;
break;
- case IXGBE_DEV_ID_82598AT_DUAL_PORT:
- media_type = ixgbe_media_type_copper;
- break;
default:
media_type = ixgbe_media_type_unknown;
break;
@@ -204,6 +197,122 @@ static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw)
return media_type;
}
+/**
+ * ixgbe_setup_fc_82598 - Configure flow control settings
+ * @hw: pointer to hardware structure
+ * @packetbuf_num: packet buffer number (0-7)
+ *
+ * Configures the flow control settings based on SW configuration. This
+ * function is used for 802.3x flow control configuration only.
+ **/
+s32 ixgbe_setup_fc_82598(struct ixgbe_hw *hw, s32 packetbuf_num)
+{
+ u32 frctl_reg;
+ u32 rmcs_reg;
+
+ if (packetbuf_num < 0 || packetbuf_num > 7) {
+ hw_dbg(hw, "Invalid packet buffer number [%d], expected range is"
+ " 0-7\n", packetbuf_num);
+ }
+
+ frctl_reg = IXGBE_READ_REG(hw, IXGBE_FCTRL);
+ frctl_reg &= ~(IXGBE_FCTRL_RFCE | IXGBE_FCTRL_RPFCE);
+
+ rmcs_reg = IXGBE_READ_REG(hw, IXGBE_RMCS);
+ rmcs_reg &= ~(IXGBE_RMCS_TFCE_PRIORITY | IXGBE_RMCS_TFCE_802_3X);
+
+ /*
+ * 10 gig parts do not have a word in the EEPROM to determine the
+ * default flow control setting, so we explicitly set it to full.
+ */
+ if (hw->fc.type == ixgbe_fc_default)
+ hw->fc.type = ixgbe_fc_full;
+
+ /*
+ * We want to save off the original Flow Control configuration just in
+ * case we get disconnected and then reconnected into a different hub
+ * or switch with different Flow Control capabilities.
+ */
+ hw->fc.original_type = hw->fc.type;
+
+ /*
+ * The possible values of the "flow_control" parameter are:
+ * 0: Flow control is completely disabled
+ * 1: Rx flow control is enabled (we can receive pause frames but not
+ * send pause frames).
+ * 2: Tx flow control is enabled (we can send pause frames but we do not
+ * support receiving pause frames)
+ * 3: Both Rx and Tx flow control (symmetric) are enabled.
+ * other: Invalid.
+ */
+ switch (hw->fc.type) {
+ case ixgbe_fc_none:
+ break;
+ case ixgbe_fc_rx_pause:
+ /*
+ * Rx Flow control is enabled,
+ * and Tx Flow control is disabled.
+ */
+ frctl_reg |= IXGBE_FCTRL_RFCE;
+ break;
+ case ixgbe_fc_tx_pause:
+ /*
+ * Tx Flow control is enabled, and Rx Flow control is disabled,
+ * by a software over-ride.
+ */
+ rmcs_reg |= IXGBE_RMCS_TFCE_802_3X;
+ break;
+ case ixgbe_fc_full:
+ /*
+ * Flow control (both Rx and Tx) is enabled by a software
+ * over-ride.
+ */
+ frctl_reg |= IXGBE_FCTRL_RFCE;
+ rmcs_reg |= IXGBE_RMCS_TFCE_802_3X;
+ break;
+ default:
+ /* We should never get here. The value should be 0-3. */
+ hw_dbg(hw, "Flow control param set incorrectly\n");
+ break;
+ }
+
+ /* Enable 802.3x based flow control settings. */
+ IXGBE_WRITE_REG(hw, IXGBE_FCTRL, frctl_reg);
+ IXGBE_WRITE_REG(hw, IXGBE_RMCS, rmcs_reg);
+
+ /*
+ * Check for invalid software configuration, zeros are completely
+ * invalid for all parameters used past this point, and if we enable
+ * flow control with zero water marks, we blast flow control packets.
+ */
+ if (!hw->fc.low_water || !hw->fc.high_water || !hw->fc.pause_time) {
+ hw_dbg(hw, "Flow control structure initialized incorrectly\n");
+ return IXGBE_ERR_INVALID_LINK_SETTINGS;
+ }
+
+ /*
+ * We need to set up the Receive Threshold high and low water
+ * marks as well as (optionally) enabling the transmission of
+ * XON frames.
+ */
+ if (hw->fc.type & ixgbe_fc_tx_pause) {
+ if (hw->fc.send_xon) {
+ IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num),
+ (hw->fc.low_water | IXGBE_FCRTL_XONE));
+ } else {
+ IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num),
+ hw->fc.low_water);
+ }
+ IXGBE_WRITE_REG(hw, IXGBE_FCRTH(packetbuf_num),
+ (hw->fc.high_water)|IXGBE_FCRTH_FCEN);
+ }
+
+ IXGBE_WRITE_REG(hw, IXGBE_FCTTV(0), hw->fc.pause_time);
+ IXGBE_WRITE_REG(hw, IXGBE_FCRTV, (hw->fc.pause_time >> 1));
+
+ return 0;
+}
+
/**
* ixgbe_setup_mac_link_82598 - Configures MAC link settings
* @hw: pointer to hardware structure
@@ -248,8 +357,7 @@ static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw)
}
if (!(links_reg & IXGBE_LINKS_KX_AN_COMP)) {
status = IXGBE_ERR_AUTONEG_NOT_COMPLETE;
- hw_dbg(hw,
- "Autonegotiation did not complete.\n");
+ hw_dbg(hw, "Autonegotiation did not complete.\n");
}
}
}
@@ -259,8 +367,8 @@ static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw)
* case we get disconnected and then reconnected into a different hub
* or switch with different Flow Control capabilities.
*/
- hw->fc.type = hw->fc.original_type;
- ixgbe_setup_fc(hw, 0);
+ hw->fc.original_type = hw->fc.type;
+ ixgbe_setup_fc_82598(hw, 0);
/* Add delay to filter out noises during initial link setup */
msleep(50);
@@ -273,20 +381,35 @@ static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw)
* @hw: pointer to hardware structure
* @speed: pointer to link speed
* @link_up: true is link is up, false otherwise
+ * @link_up_wait_to_complete: bool used to wait for link up or not
*
* Reads the links register to determine if link is up and the current speed
**/
-static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw, u32 *speed,
- bool *link_up)
+static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw,
+ ixgbe_link_speed *speed, bool *link_up,
+ bool link_up_wait_to_complete)
{
u32 links_reg;
+ u32 i;
links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS);
-
- if (links_reg & IXGBE_LINKS_UP)
- *link_up = true;
- else
- *link_up = false;
+ if (link_up_wait_to_complete) {
+ for (i = 0; i < IXGBE_LINK_UP_TIME; i++) {
+ if (links_reg & IXGBE_LINKS_UP) {
+ *link_up = true;
+ break;
+ } else {
+ *link_up = false;
+ }
+ msleep(100);
+ links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS);
+ }
+ } else {
+ if (links_reg & IXGBE_LINKS_UP)
+ *link_up = true;
+ else
+ *link_up = false;
+ }
if (links_reg & IXGBE_LINKS_SPEED)
*speed = IXGBE_LINK_SPEED_10GB_FULL;
@@ -296,6 +419,7 @@ static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw, u32 *speed,
return 0;
}
+
/**
* ixgbe_setup_mac_link_speed_82598 - Set MAC link speed
* @hw: pointer to hardware structure
@@ -306,18 +430,18 @@ static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw, u32 *speed,
* Set the link speed in the AUTOC register and restarts link.
**/
static s32 ixgbe_setup_mac_link_speed_82598(struct ixgbe_hw *hw,
- u32 speed, bool autoneg,
- bool autoneg_wait_to_complete)
+ ixgbe_link_speed speed, bool autoneg,
+ bool autoneg_wait_to_complete)
{
s32 status = 0;
/* If speed is 10G, then check for CX4 or XAUI. */
if ((speed == IXGBE_LINK_SPEED_10GB_FULL) &&
- (!(hw->mac.link_attach_type & IXGBE_AUTOC_10G_KX4)))
+ (!(hw->mac.link_attach_type & IXGBE_AUTOC_10G_KX4))) {
hw->mac.link_mode_select = IXGBE_AUTOC_LMS_10G_LINK_NO_AN;
- else if ((speed == IXGBE_LINK_SPEED_1GB_FULL) && (!autoneg))
+ } else if ((speed == IXGBE_LINK_SPEED_1GB_FULL) && (!autoneg)) {
hw->mac.link_mode_select = IXGBE_AUTOC_LMS_1G_LINK_NO_AN;
- else if (autoneg) {
+ } else if (autoneg) {
/* BX mode - Autonegotiate 1G */
if (!(hw->mac.link_attach_type & IXGBE_AUTOC_1G_PMA_PMD))
hw->mac.link_mode_select = IXGBE_AUTOC_LMS_1G_AN;
@@ -336,7 +460,7 @@ static s32 ixgbe_setup_mac_link_speed_82598(struct ixgbe_hw *hw,
* ixgbe_hw This will write the AUTOC register based on the new
* stored values
*/
- hw->mac.ops.setup_link(hw);
+ ixgbe_setup_mac_link_82598(hw);
}
return status;
@@ -354,18 +478,17 @@ static s32 ixgbe_setup_mac_link_speed_82598(struct ixgbe_hw *hw,
**/
static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw)
{
- s32 status = 0;
+ s32 status;
/* Restart autonegotiation on PHY */
- if (hw->phy.ops.setup_link)
- status = hw->phy.ops.setup_link(hw);
+ status = hw->phy.ops.setup_link(hw);
- /* Set MAC to KX/KX4 autoneg, which defaultis to Parallel detection */
+ /* Set MAC to KX/KX4 autoneg, which defaults to Parallel detection */
hw->mac.link_attach_type = (IXGBE_AUTOC_10G_KX4 | IXGBE_AUTOC_1G_KX);
hw->mac.link_mode_select = IXGBE_AUTOC_LMS_KX4_AN;
/* Set up MAC */
- hw->mac.ops.setup_link(hw);
+ ixgbe_setup_mac_link_82598(hw);
return status;
}
@@ -379,23 +502,23 @@ static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw)
*
* Sets the link speed in the AUTOC register in the MAC and restarts link.
**/
-static s32 ixgbe_setup_copper_link_speed_82598(struct ixgbe_hw *hw, u32 speed,
- bool autoneg,
- bool autoneg_wait_to_complete)
+static s32 ixgbe_setup_copper_link_speed_82598(struct ixgbe_hw *hw,
+ ixgbe_link_speed speed,
+ bool autoneg,
+ bool autoneg_wait_to_complete)
{
- s32 status = 0;
+ s32 status;
/* Setup the PHY according to input speed */
- if (hw->phy.ops.setup_link_speed)
- status = hw->phy.ops.setup_link_speed(hw, speed, autoneg,
- autoneg_wait_to_complete);
+ status = hw->phy.ops.setup_link_speed(hw, speed, autoneg,
+ autoneg_wait_to_complete);
/* Set MAC to KX/KX4 autoneg, which defaults to Parallel detection */
hw->mac.link_attach_type = (IXGBE_AUTOC_10G_KX4 | IXGBE_AUTOC_1G_KX);
hw->mac.link_mode_select = IXGBE_AUTOC_LMS_KX4_AN;
/* Set up MAC */
- hw->mac.ops.setup_link(hw);
+ ixgbe_setup_mac_link_82598(hw);
return status;
}
@@ -404,7 +527,7 @@ static s32 ixgbe_setup_copper_link_speed_82598(struct ixgbe_hw *hw, u32 speed,
* ixgbe_reset_hw_82598 - Performs hardware reset
* @hw: pointer to hardware structure
*
- * Resets the hardware by reseting the transmit and receive units, masks and
+ * Resets the hardware by resetting the transmit and receive units, masks and
* clears all interrupts, performing a PHY reset, and performing a link (MAC)
* reset.
**/
@@ -418,35 +541,44 @@ static s32 ixgbe_reset_hw_82598(struct ixgbe_hw *hw)
u8 analog_val;
/* Call adapter stop to disable tx/rx and clear interrupts */
- ixgbe_stop_adapter(hw);
+ hw->mac.ops.stop_adapter(hw);
/*
- * Power up the Atlas TX lanes if they are currently powered down.
- * Atlas TX lanes are powered down for MAC loopback tests, but
+ * Power up the Atlas Tx lanes if they are currently powered down.
+ * Atlas Tx lanes are powered down for MAC loopback tests, but
* they are not automatically restored on reset.
*/
- ixgbe_read_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK, &analog_val);
+ hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK, &analog_val);
if (analog_val & IXGBE_ATLAS_PDN_TX_REG_EN) {
- /* Enable TX Atlas so packets can be transmitted again */
- ixgbe_read_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK, &analog_val);
+ /* Enable Tx Atlas so packets can be transmitted again */
+ hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK,
+ &analog_val);
analog_val &= ~IXGBE_ATLAS_PDN_TX_REG_EN;
- ixgbe_write_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK, analog_val);
+ hw->mac.ops.write_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK,
+ analog_val);
- ixgbe_read_analog_reg8(hw, IXGBE_ATLAS_PDN_10G, &analog_val);
+ hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_10G,
+ &analog_val);
analog_val &= ~IXGBE_ATLAS_PDN_TX_10G_QL_ALL;
- ixgbe_write_analog_reg8(hw, IXGBE_ATLAS_PDN_10G, analog_val);
+ hw->mac.ops.write_analog_reg8(hw, IXGBE_ATLAS_PDN_10G,
+ analog_val);
- ixgbe_read_analog_reg8(hw, IXGBE_ATLAS_PDN_1G, &analog_val);
+ hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_1G,
+ &analog_val);
analog_val &= ~IXGBE_ATLAS_PDN_TX_1G_QL_ALL;
- ixgbe_write_analog_reg8(hw, IXGBE_ATLAS_PDN_1G, analog_val);
+ hw->mac.ops.write_analog_reg8(hw, IXGBE_ATLAS_PDN_1G,
+ analog_val);
- ixgbe_read_analog_reg8(hw, IXGBE_ATLAS_PDN_AN, &analog_val);
+ hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_AN,
+ &analog_val);
analog_val &= ~IXGBE_ATLAS_PDN_TX_AN_QL_ALL;
- ixgbe_write_analog_reg8(hw, IXGBE_ATLAS_PDN_AN, analog_val);
+ hw->mac.ops.write_analog_reg8(hw, IXGBE_ATLAS_PDN_AN,
+ analog_val);
}
/* Reset PHY */
- ixgbe_reset_phy(hw);
+ if (hw->phy.reset_disable == false)
+ hw->phy.ops.reset(hw);
/*
* Prevent the PCI-E bus from from hanging by disabling PCI-E master
@@ -499,29 +631,311 @@ static s32 ixgbe_reset_hw_82598(struct ixgbe_hw *hw)
IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc);
} else {
hw->mac.link_attach_type =
- (autoc & IXGBE_AUTOC_LMS_ATTACH_TYPE);
+ (autoc & IXGBE_AUTOC_LMS_ATTACH_TYPE);
hw->mac.link_mode_select = (autoc & IXGBE_AUTOC_LMS_MASK);
hw->mac.link_settings_loaded = true;
}
/* Store the permanent mac address */
- ixgbe_get_mac_addr(hw, hw->mac.perm_addr);
+ hw->mac.ops.get_mac_addr(hw, hw->mac.perm_addr);
return status;
}
+/**
+ * ixgbe_set_vmdq_82598 - Associate a VMDq set index with a rx address
+ * @hw: pointer to hardware struct
+ * @rar: receive address register index to associate with a VMDq index
+ * @vmdq: VMDq set index
+ **/
+s32 ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
+{
+ u32 rar_high;
+
+ rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(rar));
+ rar_high &= ~IXGBE_RAH_VIND_MASK;
+ rar_high |= ((vmdq << IXGBE_RAH_VIND_SHIFT) & IXGBE_RAH_VIND_MASK);
+ IXGBE_WRITE_REG(hw, IXGBE_RAH(rar), rar_high);
+ return 0;
+}
+
+/**
+ * ixgbe_clear_vmdq_82598 - Disassociate a VMDq set index from an rx address
+ * @hw: pointer to hardware struct
+ * @rar: receive address register index to associate with a VMDq index
+ * @vmdq: VMDq clear index (not used in 82598, but elsewhere)
+ **/
+static s32 ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
+{
+ u32 rar_high;
+ u32 rar_entries = hw->mac.num_rar_entries;
+
+ if (rar < rar_entries) {
+ rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(rar));
+ if (rar_high & IXGBE_RAH_VIND_MASK) {
+ rar_high &= ~IXGBE_RAH_VIND_MASK;
+ IXGBE_WRITE_REG(hw, IXGBE_RAH(rar), rar_high);
+ }
+ } else {
+ hw_dbg(hw, "RAR index %d is out of range.\n", rar);
+ }
+
+ return 0;
+}
+
+/**
+ * ixgbe_set_vfta_82598 - Set VLAN filter table
+ * @hw: pointer to hardware structure
+ * @vlan: VLAN id to write to VLAN filter
+ * @vind: VMDq output index that maps queue to VLAN id in VFTA
+ * @vlan_on: boolean flag to turn on/off VLAN in VFTA
+ *
+ * Turn on/off specified VLAN in the VLAN filter table.
+ **/
+s32 ixgbe_set_vfta_82598(struct ixgbe_hw *hw, u32 vlan, u32 vind,
+ bool vlan_on)
+{
+ u32 regindex;
+ u32 bitindex;
+ u32 bits;
+ u32 vftabyte;
+
+ if (vlan > 4095)
+ return IXGBE_ERR_PARAM;
+
+ /* Determine 32-bit word position in array */
+ regindex = (vlan >> 5) & 0x7F; /* upper seven bits */
+
+ /* Determine the location of the (VMD) queue index */
+ vftabyte = ((vlan >> 3) & 0x03); /* bits (4:3) indicating byte array */
+ bitindex = (vlan & 0x7) << 2; /* lower 3 bits indicate nibble */
+
+ /* Set the nibble for VMD queue index */
+ bits = IXGBE_READ_REG(hw, IXGBE_VFTAVIND(vftabyte, regindex));
+ bits &= (~(0x0F << bitindex));
+ bits |= (vind << bitindex);
+ IXGBE_WRITE_REG(hw, IXGBE_VFTAVIND(vftabyte, regindex), bits);
+
+ /* Determine the location of the bit for this VLAN id */
+ bitindex = vlan & 0x1F; /* lower five bits */
+
+ bits = IXGBE_READ_REG(hw, IXGBE_VFTA(regindex));
+ if (vlan_on)
+ /* Turn on this VLAN id */
+ bits |= (1 << bitindex);
+ else
+ /* Turn off this VLAN id */
+ bits &= ~(1 << bitindex);
+ IXGBE_WRITE_REG(hw, IXGBE_VFTA(regindex), bits);
+
+ return 0;
+}
+
+/**
+ * ixgbe_clear_vfta_82598 - Clear VLAN filter table
+ * @hw: pointer to hardware structure
+ *
+ * Clears the VLAN filer table, and the VMDq index associated with the filter
+ **/
+static s32 ixgbe_clear_vfta_82598(struct ixgbe_hw *hw)
+{
+ u32 offset;
+ u32 vlanbyte;
+
+ for (offset = 0; offset < hw->mac.vft_size; offset++)
+ IXGBE_WRITE_REG(hw, IXGBE_VFTA(offset), 0);
+
+ for (vlanbyte = 0; vlanbyte < 4; vlanbyte++)
+ for (offset = 0; offset < hw->mac.vft_size; offset++)
+ IXGBE_WRITE_REG(hw, IXGBE_VFTAVIND(vlanbyte, offset),
+ 0);
+
+ return 0;
+}
+
+/**
+ * ixgbe_blink_led_start_82598 - Blink LED based on index.
+ * @hw: pointer to hardware structure
+ * @index: led number to blink
+ **/
+static s32 ixgbe_blink_led_start_82598(struct ixgbe_hw *hw, u32 index)
+{
+ ixgbe_link_speed speed = 0;
+ bool link_up = 0;
+ u32 autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC);
+ u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
+
+ /*
+ * Link must be up to auto-blink the LEDs on the 82598EB MAC;
+ * force it if link is down.
+ */
+ hw->mac.ops.check_link(hw, &speed, &link_up, false);
+
+ if (!link_up) {
+ autoc_reg |= IXGBE_AUTOC_FLU;
+ IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg);
+ msleep(10);
+ }
+
+ led_reg &= ~IXGBE_LED_MODE_MASK(index);
+ led_reg |= IXGBE_LED_BLINK(index);
+ IXGBE_WRITE_REG(hw, IXGBE_LEDCTL, led_reg);
+ IXGBE_WRITE_FLUSH(hw);
+
+ return 0;
+}
+
+/**
+ * ixgbe_blink_led_stop_82598 - Stop blinking LED based on index.
+ * @hw: pointer to hardware structure
+ * @index: led number to stop blinking
+ **/
+static s32 ixgbe_blink_led_stop_82598(struct ixgbe_hw *hw, u32 index)
+{
+ u32 autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC);
+ u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
+
+ autoc_reg &= ~IXGBE_AUTOC_FLU;
+ autoc_reg |= IXGBE_AUTOC_AN_RESTART;
+ IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg);
+
+ led_reg &= ~IXGBE_LED_MODE_MASK(index);
+ led_reg &= ~IXGBE_LED_BLINK(index);
+ led_reg |= IXGBE_LED_LINK_ACTIVE << IXGBE_LED_MODE_SHIFT(index);
+ IXGBE_WRITE_REG(hw, IXGBE_LEDCTL, led_reg);
+ IXGBE_WRITE_FLUSH(hw);
+
+ return 0;
+}
+
+/**
+ * ixgbe_read_analog_reg8_82598 - Reads 8 bit Atlas analog register
+ * @hw: pointer to hardware structure
+ * @reg: analog register to read
+ * @val: read value
+ *
+ * Performs read operation to Atlas analog register specified.
+ **/
+s32 ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 *val)
+{
+ u32 atlas_ctl;
+
+ IXGBE_WRITE_REG(hw, IXGBE_ATLASCTL,
+ IXGBE_ATLASCTL_WRITE_CMD | (reg << 8));
+ IXGBE_WRITE_FLUSH(hw);
+ udelay(10);
+ atlas_ctl = IXGBE_READ_REG(hw, IXGBE_ATLASCTL);
+ *val = (u8)atlas_ctl;
+
+ return 0;
+}
+
+/**
+ * ixgbe_write_analog_reg8_82598 - Writes 8 bit Atlas analog register
+ * @hw: pointer to hardware structure
+ * @reg: atlas register to write
+ * @val: value to write
+ *
+ * Performs write operation to Atlas analog register specified.
+ **/
+s32 ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 val)
+{
+ u32 atlas_ctl;
+
+ atlas_ctl = (reg << 8) | val;
+ IXGBE_WRITE_REG(hw, IXGBE_ATLASCTL, atlas_ctl);
+ IXGBE_WRITE_FLUSH(hw);
+ udelay(10);
+
+ return 0;
+}
+
+/**
+ * ixgbe_get_supported_physical_layer_82598 - Returns physical layer type
+ * @hw: pointer to hardware structure
+ *
+ * Determines physical layer capabilities of the current configuration.
+ **/
+s32 ixgbe_get_supported_physical_layer_82598(struct ixgbe_hw *hw)
+{
+ s32 physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN;
+
+ switch (hw->device_id) {
+ case IXGBE_DEV_ID_82598EB_CX4:
+ case IXGBE_DEV_ID_82598_CX4_DUAL_PORT:
+ physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_CX4;
+ break;
+ case IXGBE_DEV_ID_82598AF_DUAL_PORT:
+ case IXGBE_DEV_ID_82598AF_SINGLE_PORT:
+ physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_SR;
+ break;
+ case IXGBE_DEV_ID_82598EB_XF_LR:
+ physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_LR;
+ break;
+
+ default:
+ physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN;
+ break;
+ }
+
+ return physical_layer;
+}
+
static struct ixgbe_mac_operations mac_ops_82598 = {
- .reset = &ixgbe_reset_hw_82598,
+ .init_hw = &ixgbe_init_hw_generic,
+ .reset_hw = &ixgbe_reset_hw_82598,
+ .start_hw = &ixgbe_start_hw_generic,
+ .clear_hw_cntrs = &ixgbe_clear_hw_cntrs_generic,
.get_media_type = &ixgbe_get_media_type_82598,
+ .get_supported_physical_layer = &ixgbe_get_supported_physical_layer_82598,
+ .get_mac_addr = &ixgbe_get_mac_addr_generic,
+ .stop_adapter = &ixgbe_stop_adapter_generic,
+ .read_analog_reg8 = &ixgbe_read_analog_reg8_82598,
+ .write_analog_reg8 = &ixgbe_write_analog_reg8_82598,
.setup_link = &ixgbe_setup_mac_link_82598,
- .check_link = &ixgbe_check_mac_link_82598,
.setup_link_speed = &ixgbe_setup_mac_link_speed_82598,
- .get_link_settings = &ixgbe_get_link_settings_82598,
+ .check_link = &ixgbe_check_mac_link_82598,
+ .get_link_capabilities = &ixgbe_get_link_capabilities_82598,
+ .led_on = &ixgbe_led_on_generic,
+ .led_off = &ixgbe_led_off_generic,
+ .blink_led_start = &ixgbe_blink_led_start_82598,
+ .blink_led_stop = &ixgbe_blink_led_stop_82598,
+ .set_rar = &ixgbe_set_rar_generic,
+ .clear_rar = &ixgbe_clear_rar_generic,
+ .set_vmdq = &ixgbe_set_vmdq_82598,
+ .clear_vmdq = &ixgbe_clear_vmdq_82598,
+ .init_rx_addrs = &ixgbe_init_rx_addrs_generic,
+ .update_uc_addr_list = &ixgbe_update_uc_addr_list_generic,
+ .update_mc_addr_list = &ixgbe_update_mc_addr_list_generic,
+ .enable_mc = &ixgbe_enable_mc_generic,
+ .disable_mc = &ixgbe_disable_mc_generic,
+ .clear_vfta = &ixgbe_clear_vfta_82598,
+ .set_vfta = &ixgbe_set_vfta_82598,
+ .setup_fc = &ixgbe_setup_fc_82598,
+};
+
+static struct ixgbe_eeprom_operations eeprom_ops_82598 = {
+ .init_params = &ixgbe_init_eeprom_params_generic,
+ .read = &ixgbe_read_eeprom_generic,
+ .validate_checksum = &ixgbe_validate_eeprom_checksum_generic,
+ .update_checksum = &ixgbe_update_eeprom_checksum_generic,
+};
+
+static struct ixgbe_phy_operations phy_ops_82598 = {
+ .identify = &ixgbe_identify_phy_generic,
+ /* .identify_sfp = &ixgbe_identify_sfp_module_generic, */
+ .reset = &ixgbe_reset_phy_generic,
+ .read_reg = &ixgbe_read_phy_reg_generic,
+ .write_reg = &ixgbe_write_phy_reg_generic,
+ .setup_link = &ixgbe_setup_phy_link_generic,
+ .setup_link_speed = &ixgbe_setup_phy_link_speed_generic,
};
struct ixgbe_info ixgbe_82598_info = {
.mac = ixgbe_mac_82598EB,
.get_invariants = &ixgbe_get_invariants_82598,
.mac_ops = &mac_ops_82598,
+ .eeprom_ops = &eeprom_ops_82598,
+ .phy_ops = &phy_ops_82598,
};
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index 7fd6aeb1b02151791c6d1a1a433247938d0f3b3e..f67c68404bb382462662ea664749b080a280ab6a 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2007 Intel Corporation.
+ Copyright(c) 1999 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -20,7 +20,6 @@
the file called "COPYING".
Contact Information:
- Linux NICS <linux.nics@intel.com>
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
@@ -33,20 +32,28 @@
#include "ixgbe_common.h"
#include "ixgbe_phy.h"
-static s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw);
-
static s32 ixgbe_poll_eeprom_eerd_done(struct ixgbe_hw *hw);
+static s32 ixgbe_acquire_eeprom(struct ixgbe_hw *hw);
static s32 ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw);
static void ixgbe_release_eeprom_semaphore(struct ixgbe_hw *hw);
+static s32 ixgbe_ready_eeprom(struct ixgbe_hw *hw);
+static void ixgbe_standby_eeprom(struct ixgbe_hw *hw);
+static void ixgbe_shift_out_eeprom_bits(struct ixgbe_hw *hw, u16 data,
+ u16 count);
+static u16 ixgbe_shift_in_eeprom_bits(struct ixgbe_hw *hw, u16 count);
+static void ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, u32 *eec);
+static void ixgbe_lower_eeprom_clk(struct ixgbe_hw *hw, u32 *eec);
+static void ixgbe_release_eeprom(struct ixgbe_hw *hw);
static u16 ixgbe_calc_eeprom_checksum(struct ixgbe_hw *hw);
-static s32 ixgbe_clear_vfta(struct ixgbe_hw *hw);
-static s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw);
+static void ixgbe_enable_rar(struct ixgbe_hw *hw, u32 index);
+static void ixgbe_disable_rar(struct ixgbe_hw *hw, u32 index);
static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr);
static void ixgbe_add_mc_addr(struct ixgbe_hw *hw, u8 *mc_addr);
+static void ixgbe_add_uc_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq);
/**
- * ixgbe_start_hw - Prepare hardware for TX/RX
+ * ixgbe_start_hw_generic - Prepare hardware for Tx/Rx
* @hw: pointer to hardware structure
*
* Starts the hardware by filling the bus info structure and media type, clears
@@ -54,7 +61,7 @@ static void ixgbe_add_mc_addr(struct ixgbe_hw *hw, u8 *mc_addr);
* table, VLAN filter table, calls routine to set up link and flow control
* settings, and leaves transmit and receive units disabled and uninitialized
**/
-s32 ixgbe_start_hw(struct ixgbe_hw *hw)
+s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw)
{
u32 ctrl_ext;
@@ -62,22 +69,22 @@ s32 ixgbe_start_hw(struct ixgbe_hw *hw)
hw->phy.media_type = hw->mac.ops.get_media_type(hw);
/* Identify the PHY */
- ixgbe_identify_phy(hw);
+ hw->phy.ops.identify(hw);
/*
* Store MAC address from RAR0, clear receive address registers, and
* clear the multicast table
*/
- ixgbe_init_rx_addrs(hw);
+ hw->mac.ops.init_rx_addrs(hw);
/* Clear the VLAN filter table */
- ixgbe_clear_vfta(hw);
+ hw->mac.ops.clear_vfta(hw);
/* Set up link */
hw->mac.ops.setup_link(hw);
/* Clear statistics registers */
- ixgbe_clear_hw_cntrs(hw);
+ hw->mac.ops.clear_hw_cntrs(hw);
/* Set No Snoop Disable */
ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
@@ -92,34 +99,34 @@ s32 ixgbe_start_hw(struct ixgbe_hw *hw)
}
/**
- * ixgbe_init_hw - Generic hardware initialization
+ * ixgbe_init_hw_generic - Generic hardware initialization
* @hw: pointer to hardware structure
*
- * Initialize the hardware by reseting the hardware, filling the bus info
+ * Initialize the hardware by resetting the hardware, filling the bus info
* structure and media type, clears all on chip counters, initializes receive
* address registers, multicast table, VLAN filter table, calls routine to set
* up link and flow control settings, and leaves transmit and receive units
* disabled and uninitialized
**/
-s32 ixgbe_init_hw(struct ixgbe_hw *hw)
+s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw)
{
/* Reset the hardware */
- hw->mac.ops.reset(hw);
+ hw->mac.ops.reset_hw(hw);
/* Start the HW */
- ixgbe_start_hw(hw);
+ hw->mac.ops.start_hw(hw);
return 0;
}
/**
- * ixgbe_clear_hw_cntrs - Generic clear hardware counters
+ * ixgbe_clear_hw_cntrs_generic - Generic clear hardware counters
* @hw: pointer to hardware structure
*
* Clears all hardware statistics counters by reading them from the hardware
* Statistics counters are clear on read.
**/
-static s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw)
+s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw)
{
u16 i = 0;
@@ -191,7 +198,36 @@ static s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw)
}
/**
- * ixgbe_get_mac_addr - Generic get MAC address
+ * ixgbe_read_pba_num_generic - Reads part number from EEPROM
+ * @hw: pointer to hardware structure
+ * @pba_num: stores the part number from the EEPROM
+ *
+ * Reads the part number from the EEPROM.
+ **/
+s32 ixgbe_read_pba_num_generic(struct ixgbe_hw *hw, u32 *pba_num)
+{
+ s32 ret_val;
+ u16 data;
+
+ ret_val = hw->eeprom.ops.read(hw, IXGBE_PBANUM0_PTR, &data);
+ if (ret_val) {
+ hw_dbg(hw, "NVM Read Error\n");
+ return ret_val;
+ }
+ *pba_num = (u32)(data << 16);
+
+ ret_val = hw->eeprom.ops.read(hw, IXGBE_PBANUM1_PTR, &data);
+ if (ret_val) {
+ hw_dbg(hw, "NVM Read Error\n");
+ return ret_val;
+ }
+ *pba_num |= data;
+
+ return 0;
+}
+
+/**
+ * ixgbe_get_mac_addr_generic - Generic get MAC address
* @hw: pointer to hardware structure
* @mac_addr: Adapter MAC address
*
@@ -199,7 +235,7 @@ static s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw)
* A reset of the adapter must be performed prior to calling this function
* in order for the MAC address to have been loaded from the EEPROM into RAR0
**/
-s32 ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr)
+s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr)
{
u32 rar_high;
u32 rar_low;
@@ -217,30 +253,8 @@ s32 ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr)
return 0;
}
-s32 ixgbe_read_part_num(struct ixgbe_hw *hw, u32 *part_num)
-{
- s32 ret_val;
- u16 data;
-
- ret_val = ixgbe_read_eeprom(hw, IXGBE_PBANUM0_PTR, &data);
- if (ret_val) {
- hw_dbg(hw, "NVM Read Error\n");
- return ret_val;
- }
- *part_num = (u32)(data << 16);
-
- ret_val = ixgbe_read_eeprom(hw, IXGBE_PBANUM1_PTR, &data);
- if (ret_val) {
- hw_dbg(hw, "NVM Read Error\n");
- return ret_val;
- }
- *part_num |= data;
-
- return 0;
-}
-
/**
- * ixgbe_stop_adapter - Generic stop TX/RX units
+ * ixgbe_stop_adapter_generic - Generic stop Tx/Rx units
* @hw: pointer to hardware structure
*
* Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts,
@@ -248,7 +262,7 @@ s32 ixgbe_read_part_num(struct ixgbe_hw *hw, u32 *part_num)
* the shared code and drivers to determine if the adapter is in a stopped
* state and should not touch the hardware.
**/
-s32 ixgbe_stop_adapter(struct ixgbe_hw *hw)
+s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw)
{
u32 number_of_queues;
u32 reg_val;
@@ -264,6 +278,7 @@ s32 ixgbe_stop_adapter(struct ixgbe_hw *hw)
reg_val = IXGBE_READ_REG(hw, IXGBE_RXCTRL);
reg_val &= ~(IXGBE_RXCTRL_RXEN);
IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, reg_val);
+ IXGBE_WRITE_FLUSH(hw);
msleep(2);
/* Clear interrupt mask to stop from interrupts being generated */
@@ -273,7 +288,7 @@ s32 ixgbe_stop_adapter(struct ixgbe_hw *hw)
IXGBE_READ_REG(hw, IXGBE_EICR);
/* Disable the transmit unit. Each queue must be disabled. */
- number_of_queues = hw->mac.num_tx_queues;
+ number_of_queues = hw->mac.max_tx_queues;
for (i = 0; i < number_of_queues; i++) {
reg_val = IXGBE_READ_REG(hw, IXGBE_TXDCTL(i));
if (reg_val & IXGBE_TXDCTL_ENABLE) {
@@ -282,15 +297,22 @@ s32 ixgbe_stop_adapter(struct ixgbe_hw *hw)
}
}
+ /*
+ * Prevent the PCI-E bus from from hanging by disabling PCI-E master
+ * access and verify no pending requests
+ */
+ if (ixgbe_disable_pcie_master(hw) != 0)
+ hw_dbg(hw, "PCI-E Master disable polling has failed.\n");
+
return 0;
}
/**
- * ixgbe_led_on - Turns on the software controllable LEDs.
+ * ixgbe_led_on_generic - Turns on the software controllable LEDs.
* @hw: pointer to hardware structure
* @index: led number to turn on
**/
-s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index)
+s32 ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index)
{
u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
@@ -304,11 +326,11 @@ s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index)
}
/**
- * ixgbe_led_off - Turns off the software controllable LEDs.
+ * ixgbe_led_off_generic - Turns off the software controllable LEDs.
* @hw: pointer to hardware structure
* @index: led number to turn off
**/
-s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index)
+s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index)
{
u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
@@ -321,15 +343,14 @@ s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index)
return 0;
}
-
/**
- * ixgbe_init_eeprom - Initialize EEPROM params
+ * ixgbe_init_eeprom_params_generic - Initialize EEPROM params
* @hw: pointer to hardware structure
*
* Initializes the EEPROM parameters ixgbe_eeprom_info within the
* ixgbe_hw struct in order to set up EEPROM access.
**/
-s32 ixgbe_init_eeprom(struct ixgbe_hw *hw)
+s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw)
{
struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
u32 eec;
@@ -337,6 +358,9 @@ s32 ixgbe_init_eeprom(struct ixgbe_hw *hw)
if (eeprom->type == ixgbe_eeprom_uninitialized) {
eeprom->type = ixgbe_eeprom_none;
+ /* Set default semaphore delay to 10ms which is a well
+ * tested value */
+ eeprom->semaphore_delay = 10;
/*
* Check for EEPROM present first.
@@ -369,18 +393,85 @@ s32 ixgbe_init_eeprom(struct ixgbe_hw *hw)
}
/**
- * ixgbe_read_eeprom - Read EEPROM word using EERD
+ * ixgbe_read_eeprom_bit_bang_generic - Read EEPROM word using bit-bang
+ * @hw: pointer to hardware structure
+ * @offset: offset within the EEPROM to be read
+ * @data: read 16 bit value from EEPROM
+ *
+ * Reads 16 bit value from EEPROM through bit-bang method
+ **/
+s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+ u16 *data)
+{
+ s32 status;
+ u16 word_in;
+ u8 read_opcode = IXGBE_EEPROM_READ_OPCODE_SPI;
+
+ hw->eeprom.ops.init_params(hw);
+
+ if (offset >= hw->eeprom.word_size) {
+ status = IXGBE_ERR_EEPROM;
+ goto out;
+ }
+
+ /* Prepare the EEPROM for reading */
+ status = ixgbe_acquire_eeprom(hw);
+
+ if (status == 0) {
+ if (ixgbe_ready_eeprom(hw) != 0) {
+ ixgbe_release_eeprom(hw);
+ status = IXGBE_ERR_EEPROM;
+ }
+ }
+
+ if (status == 0) {
+ ixgbe_standby_eeprom(hw);
+
+ /*
+ * Some SPI eeproms use the 8th address bit embedded in the
+ * opcode
+ */
+ if ((hw->eeprom.address_bits == 8) && (offset >= 128))
+ read_opcode |= IXGBE_EEPROM_A8_OPCODE_SPI;
+
+ /* Send the READ command (opcode + addr) */
+ ixgbe_shift_out_eeprom_bits(hw, read_opcode,
+ IXGBE_EEPROM_OPCODE_BITS);
+ ixgbe_shift_out_eeprom_bits(hw, (u16)(offset*2),
+ hw->eeprom.address_bits);
+
+ /* Read the data. */
+ word_in = ixgbe_shift_in_eeprom_bits(hw, 16);
+ *data = (word_in >> 8) | (word_in << 8);
+
+ /* End this read operation */
+ ixgbe_release_eeprom(hw);
+ }
+
+out:
+ return status;
+}
+
+/**
+ * ixgbe_read_eeprom_generic - Read EEPROM word using EERD
* @hw: pointer to hardware structure
* @offset: offset of word in the EEPROM to read
* @data: word read from the EEPROM
*
* Reads a 16 bit word from the EEPROM using the EERD register.
**/
-s32 ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data)
+s32 ixgbe_read_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 *data)
{
u32 eerd;
s32 status;
+ hw->eeprom.ops.init_params(hw);
+
+ if (offset >= hw->eeprom.word_size) {
+ status = IXGBE_ERR_EEPROM;
+ goto out;
+ }
+
eerd = (offset << IXGBE_EEPROM_READ_ADDR_SHIFT) +
IXGBE_EEPROM_READ_REG_START;
@@ -389,10 +480,11 @@ s32 ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data)
if (status == 0)
*data = (IXGBE_READ_REG(hw, IXGBE_EERD) >>
- IXGBE_EEPROM_READ_REG_DATA);
+ IXGBE_EEPROM_READ_REG_DATA);
else
hw_dbg(hw, "Eeprom read timed out\n");
+out:
return status;
}
@@ -419,6 +511,58 @@ static s32 ixgbe_poll_eeprom_eerd_done(struct ixgbe_hw *hw)
return status;
}
+/**
+ * ixgbe_acquire_eeprom - Acquire EEPROM using bit-bang
+ * @hw: pointer to hardware structure
+ *
+ * Prepares EEPROM for access using bit-bang method. This function should
+ * be called before issuing a command to the EEPROM.
+ **/
+static s32 ixgbe_acquire_eeprom(struct ixgbe_hw *hw)
+{
+ s32 status = 0;
+ u32 eec;
+ u32 i;
+
+ if (ixgbe_acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) != 0)
+ status = IXGBE_ERR_SWFW_SYNC;
+
+ if (status == 0) {
+ eec = IXGBE_READ_REG(hw, IXGBE_EEC);
+
+ /* Request EEPROM Access */
+ eec |= IXGBE_EEC_REQ;
+ IXGBE_WRITE_REG(hw, IXGBE_EEC, eec);
+
+ for (i = 0; i < IXGBE_EEPROM_GRANT_ATTEMPTS; i++) {
+ eec = IXGBE_READ_REG(hw, IXGBE_EEC);
+ if (eec & IXGBE_EEC_GNT)
+ break;
+ udelay(5);
+ }
+
+ /* Release if grant not acquired */
+ if (!(eec & IXGBE_EEC_GNT)) {
+ eec &= ~IXGBE_EEC_REQ;
+ IXGBE_WRITE_REG(hw, IXGBE_EEC, eec);
+ hw_dbg(hw, "Could not acquire EEPROM grant\n");
+
+ ixgbe_release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+ status = IXGBE_ERR_EEPROM;
+ }
+ }
+
+ /* Setup EEPROM for Read/Write */
+ if (status == 0) {
+ /* Clear CS and SK */
+ eec &= ~(IXGBE_EEC_CS | IXGBE_EEC_SK);
+ IXGBE_WRITE_REG(hw, IXGBE_EEC, eec);
+ IXGBE_WRITE_FLUSH(hw);
+ udelay(1);
+ }
+ return status;
+}
+
/**
* ixgbe_get_eeprom_semaphore - Get hardware semaphore
* @hw: pointer to hardware structure
@@ -475,7 +619,7 @@ static s32 ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw)
*/
if (i >= timeout) {
hw_dbg(hw, "Driver can't access the Eeprom - Semaphore "
- "not granted.\n");
+ "not granted.\n");
ixgbe_release_eeprom_semaphore(hw);
status = IXGBE_ERR_EEPROM;
}
@@ -502,6 +646,217 @@ static void ixgbe_release_eeprom_semaphore(struct ixgbe_hw *hw)
IXGBE_WRITE_FLUSH(hw);
}
+/**
+ * ixgbe_ready_eeprom - Polls for EEPROM ready
+ * @hw: pointer to hardware structure
+ **/
+static s32 ixgbe_ready_eeprom(struct ixgbe_hw *hw)
+{
+ s32 status = 0;
+ u16 i;
+ u8 spi_stat_reg;
+
+ /*
+ * Read "Status Register" repeatedly until the LSB is cleared. The
+ * EEPROM will signal that the command has been completed by clearing
+ * bit 0 of the internal status register. If it's not cleared within
+ * 5 milliseconds, then error out.
+ */
+ for (i = 0; i < IXGBE_EEPROM_MAX_RETRY_SPI; i += 5) {
+ ixgbe_shift_out_eeprom_bits(hw, IXGBE_EEPROM_RDSR_OPCODE_SPI,
+ IXGBE_EEPROM_OPCODE_BITS);
+ spi_stat_reg = (u8)ixgbe_shift_in_eeprom_bits(hw, 8);
+ if (!(spi_stat_reg & IXGBE_EEPROM_STATUS_RDY_SPI))
+ break;
+
+ udelay(5);
+ ixgbe_standby_eeprom(hw);
+ };
+
+ /*
+ * On some parts, SPI write time could vary from 0-20mSec on 3.3V
+ * devices (and only 0-5mSec on 5V devices)
+ */
+ if (i >= IXGBE_EEPROM_MAX_RETRY_SPI) {
+ hw_dbg(hw, "SPI EEPROM Status error\n");
+ status = IXGBE_ERR_EEPROM;
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_standby_eeprom - Returns EEPROM to a "standby" state
+ * @hw: pointer to hardware structure
+ **/
+static void ixgbe_standby_eeprom(struct ixgbe_hw *hw)
+{
+ u32 eec;
+
+ eec = IXGBE_READ_REG(hw, IXGBE_EEC);
+
+ /* Toggle CS to flush commands */
+ eec |= IXGBE_EEC_CS;
+ IXGBE_WRITE_REG(hw, IXGBE_EEC, eec);
+ IXGBE_WRITE_FLUSH(hw);
+ udelay(1);
+ eec &= ~IXGBE_EEC_CS;
+ IXGBE_WRITE_REG(hw, IXGBE_EEC, eec);
+ IXGBE_WRITE_FLUSH(hw);
+ udelay(1);
+}
+
+/**
+ * ixgbe_shift_out_eeprom_bits - Shift data bits out to the EEPROM.
+ * @hw: pointer to hardware structure
+ * @data: data to send to the EEPROM
+ * @count: number of bits to shift out
+ **/
+static void ixgbe_shift_out_eeprom_bits(struct ixgbe_hw *hw, u16 data,
+ u16 count)
+{
+ u32 eec;
+ u32 mask;
+ u32 i;
+
+ eec = IXGBE_READ_REG(hw, IXGBE_EEC);
+
+ /*
+ * Mask is used to shift "count" bits of "data" out to the EEPROM
+ * one bit at a time. Determine the starting bit based on count
+ */
+ mask = 0x01 << (count - 1);
+
+ for (i = 0; i < count; i++) {
+ /*
+ * A "1" is shifted out to the EEPROM by setting bit "DI" to a
+ * "1", and then raising and then lowering the clock (the SK
+ * bit controls the clock input to the EEPROM). A "0" is
+ * shifted out to the EEPROM by setting "DI" to "0" and then
+ * raising and then lowering the clock.
+ */
+ if (data & mask)
+ eec |= IXGBE_EEC_DI;
+ else
+ eec &= ~IXGBE_EEC_DI;
+
+ IXGBE_WRITE_REG(hw, IXGBE_EEC, eec);
+ IXGBE_WRITE_FLUSH(hw);
+
+ udelay(1);
+
+ ixgbe_raise_eeprom_clk(hw, &eec);
+ ixgbe_lower_eeprom_clk(hw, &eec);
+
+ /*
+ * Shift mask to signify next bit of data to shift in to the
+ * EEPROM
+ */
+ mask = mask >> 1;
+ };
+
+ /* We leave the "DI" bit set to "0" when we leave this routine. */
+ eec &= ~IXGBE_EEC_DI;
+ IXGBE_WRITE_REG(hw, IXGBE_EEC, eec);
+ IXGBE_WRITE_FLUSH(hw);
+}
+
+/**
+ * ixgbe_shift_in_eeprom_bits - Shift data bits in from the EEPROM
+ * @hw: pointer to hardware structure
+ **/
+static u16 ixgbe_shift_in_eeprom_bits(struct ixgbe_hw *hw, u16 count)
+{
+ u32 eec;
+ u32 i;
+ u16 data = 0;
+
+ /*
+ * In order to read a register from the EEPROM, we need to shift
+ * 'count' bits in from the EEPROM. Bits are "shifted in" by raising
+ * the clock input to the EEPROM (setting the SK bit), and then reading
+ * the value of the "DO" bit. During this "shifting in" process the
+ * "DI" bit should always be clear.
+ */
+ eec = IXGBE_READ_REG(hw, IXGBE_EEC);
+
+ eec &= ~(IXGBE_EEC_DO | IXGBE_EEC_DI);
+
+ for (i = 0; i < count; i++) {
+ data = data << 1;
+ ixgbe_raise_eeprom_clk(hw, &eec);
+
+ eec = IXGBE_READ_REG(hw, IXGBE_EEC);
+
+ eec &= ~(IXGBE_EEC_DI);
+ if (eec & IXGBE_EEC_DO)
+ data |= 1;
+
+ ixgbe_lower_eeprom_clk(hw, &eec);
+ }
+
+ return data;
+}
+
+/**
+ * ixgbe_raise_eeprom_clk - Raises the EEPROM's clock input.
+ * @hw: pointer to hardware structure
+ * @eec: EEC register's current value
+ **/
+static void ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, u32 *eec)
+{
+ /*
+ * Raise the clock input to the EEPROM
+ * (setting the SK bit), then delay
+ */
+ *eec = *eec | IXGBE_EEC_SK;
+ IXGBE_WRITE_REG(hw, IXGBE_EEC, *eec);
+ IXGBE_WRITE_FLUSH(hw);
+ udelay(1);
+}
+
+/**
+ * ixgbe_lower_eeprom_clk - Lowers the EEPROM's clock input.
+ * @hw: pointer to hardware structure
+ * @eecd: EECD's current value
+ **/
+static void ixgbe_lower_eeprom_clk(struct ixgbe_hw *hw, u32 *eec)
+{
+ /*
+ * Lower the clock input to the EEPROM (clearing the SK bit), then
+ * delay
+ */
+ *eec = *eec & ~IXGBE_EEC_SK;
+ IXGBE_WRITE_REG(hw, IXGBE_EEC, *eec);
+ IXGBE_WRITE_FLUSH(hw);
+ udelay(1);
+}
+
+/**
+ * ixgbe_release_eeprom - Release EEPROM, release semaphores
+ * @hw: pointer to hardware structure
+ **/
+static void ixgbe_release_eeprom(struct ixgbe_hw *hw)
+{
+ u32 eec;
+
+ eec = IXGBE_READ_REG(hw, IXGBE_EEC);
+
+ eec |= IXGBE_EEC_CS; /* Pull CS high */
+ eec &= ~IXGBE_EEC_SK; /* Lower SCK */
+
+ IXGBE_WRITE_REG(hw, IXGBE_EEC, eec);
+ IXGBE_WRITE_FLUSH(hw);
+
+ udelay(1);
+
+ /* Stop requesting EEPROM access */
+ eec &= ~IXGBE_EEC_REQ;
+ IXGBE_WRITE_REG(hw, IXGBE_EEC, eec);
+
+ ixgbe_release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+}
+
/**
* ixgbe_calc_eeprom_checksum - Calculates and returns the checksum
* @hw: pointer to hardware structure
@@ -517,7 +872,7 @@ static u16 ixgbe_calc_eeprom_checksum(struct ixgbe_hw *hw)
/* Include 0x0-0x3F in the checksum */
for (i = 0; i < IXGBE_EEPROM_CHECKSUM; i++) {
- if (ixgbe_read_eeprom(hw, i, &word) != 0) {
+ if (hw->eeprom.ops.read(hw, i, &word) != 0) {
hw_dbg(hw, "EEPROM read failed\n");
break;
}
@@ -526,15 +881,15 @@ static u16 ixgbe_calc_eeprom_checksum(struct ixgbe_hw *hw)
/* Include all data from pointers except for the fw pointer */
for (i = IXGBE_PCIE_ANALOG_PTR; i < IXGBE_FW_PTR; i++) {
- ixgbe_read_eeprom(hw, i, &pointer);
+ hw->eeprom.ops.read(hw, i, &pointer);
/* Make sure the pointer seems valid */
if (pointer != 0xFFFF && pointer != 0) {
- ixgbe_read_eeprom(hw, pointer, &length);
+ hw->eeprom.ops.read(hw, pointer, &length);
if (length != 0xFFFF && length != 0) {
for (j = pointer+1; j <= pointer+length; j++) {
- ixgbe_read_eeprom(hw, j, &word);
+ hw->eeprom.ops.read(hw, j, &word);
checksum += word;
}
}
@@ -547,14 +902,15 @@ static u16 ixgbe_calc_eeprom_checksum(struct ixgbe_hw *hw)
}
/**
- * ixgbe_validate_eeprom_checksum - Validate EEPROM checksum
+ * ixgbe_validate_eeprom_checksum_generic - Validate EEPROM checksum
* @hw: pointer to hardware structure
* @checksum_val: calculated checksum
*
* Performs checksum calculation and validates the EEPROM checksum. If the
* caller does not need checksum_val, the value can be NULL.
**/
-s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val)
+s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
+ u16 *checksum_val)
{
s32 status;
u16 checksum;
@@ -565,12 +921,12 @@ s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val)
* not continue or we could be in for a very long wait while every
* EEPROM read fails
*/
- status = ixgbe_read_eeprom(hw, 0, &checksum);
+ status = hw->eeprom.ops.read(hw, 0, &checksum);
if (status == 0) {
checksum = ixgbe_calc_eeprom_checksum(hw);
- ixgbe_read_eeprom(hw, IXGBE_EEPROM_CHECKSUM, &read_checksum);
+ hw->eeprom.ops.read(hw, IXGBE_EEPROM_CHECKSUM, &read_checksum);
/*
* Verify read checksum from EEPROM is the same as
@@ -589,6 +945,33 @@ s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val)
return status;
}
+/**
+ * ixgbe_update_eeprom_checksum_generic - Updates the EEPROM checksum
+ * @hw: pointer to hardware structure
+ **/
+s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw)
+{
+ s32 status;
+ u16 checksum;
+
+ /*
+ * Read the first word from the EEPROM. If this times out or fails, do
+ * not continue or we could be in for a very long wait while every
+ * EEPROM read fails
+ */
+ status = hw->eeprom.ops.read(hw, 0, &checksum);
+
+ if (status == 0) {
+ checksum = ixgbe_calc_eeprom_checksum(hw);
+ status = hw->eeprom.ops.write(hw, IXGBE_EEPROM_CHECKSUM,
+ checksum);
+ } else {
+ hw_dbg(hw, "EEPROM read failed\n");
+ }
+
+ return status;
+}
+
/**
* ixgbe_validate_mac_addr - Validate MAC address
* @mac_addr: pointer to MAC address.
@@ -607,61 +990,140 @@ s32 ixgbe_validate_mac_addr(u8 *mac_addr)
status = IXGBE_ERR_INVALID_MAC_ADDR;
/* Reject the zero address */
else if (mac_addr[0] == 0 && mac_addr[1] == 0 && mac_addr[2] == 0 &&
- mac_addr[3] == 0 && mac_addr[4] == 0 && mac_addr[5] == 0)
+ mac_addr[3] == 0 && mac_addr[4] == 0 && mac_addr[5] == 0)
status = IXGBE_ERR_INVALID_MAC_ADDR;
return status;
}
/**
- * ixgbe_set_rar - Set RX address register
+ * ixgbe_set_rar_generic - Set Rx address register
* @hw: pointer to hardware structure
- * @addr: Address to put into receive address register
* @index: Receive address register to write
- * @vind: Vind to set RAR to
+ * @addr: Address to put into receive address register
+ * @vmdq: VMDq "set" or "pool" index
* @enable_addr: set flag that address is active
*
* Puts an ethernet address into a receive address register.
**/
-s32 ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vind,
- u32 enable_addr)
+s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
+ u32 enable_addr)
{
u32 rar_low, rar_high;
+ u32 rar_entries = hw->mac.num_rar_entries;
- /*
- * HW expects these in little endian so we reverse the byte order from
- * network order (big endian) to little endian
- */
- rar_low = ((u32)addr[0] |
- ((u32)addr[1] << 8) |
- ((u32)addr[2] << 16) |
- ((u32)addr[3] << 24));
+ /* setup VMDq pool selection before this RAR gets enabled */
+ hw->mac.ops.set_vmdq(hw, index, vmdq);
- rar_high = ((u32)addr[4] |
- ((u32)addr[5] << 8) |
- ((vind << IXGBE_RAH_VIND_SHIFT) & IXGBE_RAH_VIND_MASK));
+ /* Make sure we are using a valid rar index range */
+ if (index < rar_entries) {
+ /*
+ * HW expects these in little endian so we reverse the byte
+ * order from network order (big endian) to little endian
+ */
+ rar_low = ((u32)addr[0] |
+ ((u32)addr[1] << 8) |
+ ((u32)addr[2] << 16) |
+ ((u32)addr[3] << 24));
+ /*
+ * Some parts put the VMDq setting in the extra RAH bits,
+ * so save everything except the lower 16 bits that hold part
+ * of the address and the address valid bit.
+ */
+ rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(index));
+ rar_high &= ~(0x0000FFFF | IXGBE_RAH_AV);
+ rar_high |= ((u32)addr[4] | ((u32)addr[5] << 8));
- if (enable_addr != 0)
- rar_high |= IXGBE_RAH_AV;
+ if (enable_addr != 0)
+ rar_high |= IXGBE_RAH_AV;
- IXGBE_WRITE_REG(hw, IXGBE_RAL(index), rar_low);
- IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high);
+ IXGBE_WRITE_REG(hw, IXGBE_RAL(index), rar_low);
+ IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high);
+ } else {
+ hw_dbg(hw, "RAR index %d is out of range.\n", index);
+ }
return 0;
}
/**
- * ixgbe_init_rx_addrs - Initializes receive address filters.
+ * ixgbe_clear_rar_generic - Remove Rx address register
+ * @hw: pointer to hardware structure
+ * @index: Receive address register to write
+ *
+ * Clears an ethernet address from a receive address register.
+ **/
+s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index)
+{
+ u32 rar_high;
+ u32 rar_entries = hw->mac.num_rar_entries;
+
+ /* Make sure we are using a valid rar index range */
+ if (index < rar_entries) {
+ /*
+ * Some parts put the VMDq setting in the extra RAH bits,
+ * so save everything except the lower 16 bits that hold part
+ * of the address and the address valid bit.
+ */
+ rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(index));
+ rar_high &= ~(0x0000FFFF | IXGBE_RAH_AV);
+
+ IXGBE_WRITE_REG(hw, IXGBE_RAL(index), 0);
+ IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high);
+ } else {
+ hw_dbg(hw, "RAR index %d is out of range.\n", index);
+ }
+
+ /* clear VMDq pool/queue selection for this RAR */
+ hw->mac.ops.clear_vmdq(hw, index, IXGBE_CLEAR_VMDQ_ALL);
+
+ return 0;
+}
+
+/**
+ * ixgbe_enable_rar - Enable Rx address register
+ * @hw: pointer to hardware structure
+ * @index: index into the RAR table
+ *
+ * Enables the select receive address register.
+ **/
+static void ixgbe_enable_rar(struct ixgbe_hw *hw, u32 index)
+{
+ u32 rar_high;
+
+ rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(index));
+ rar_high |= IXGBE_RAH_AV;
+ IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high);
+}
+
+/**
+ * ixgbe_disable_rar - Disable Rx address register
+ * @hw: pointer to hardware structure
+ * @index: index into the RAR table
+ *
+ * Disables the select receive address register.
+ **/
+static void ixgbe_disable_rar(struct ixgbe_hw *hw, u32 index)
+{
+ u32 rar_high;
+
+ rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(index));
+ rar_high &= (~IXGBE_RAH_AV);
+ IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high);
+}
+
+/**
+ * ixgbe_init_rx_addrs_generic - Initializes receive address filters.
* @hw: pointer to hardware structure
*
* Places the MAC address in receive address register 0 and clears the rest
- * of the receive addresss registers. Clears the multicast table. Assumes
+ * of the receive address registers. Clears the multicast table. Assumes
* the receiver is in reset when the routine is called.
**/
-static s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw)
+s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw)
{
u32 i;
- u32 rar_entries = hw->mac.num_rx_addrs;
+ u32 rar_entries = hw->mac.num_rar_entries;
/*
* If the current mac address is valid, assume it is a software override
@@ -671,29 +1133,30 @@ static s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw)
if (ixgbe_validate_mac_addr(hw->mac.addr) ==
IXGBE_ERR_INVALID_MAC_ADDR) {
/* Get the MAC address from the RAR0 for later reference */
- ixgbe_get_mac_addr(hw, hw->mac.addr);
+ hw->mac.ops.get_mac_addr(hw, hw->mac.addr);
hw_dbg(hw, " Keeping Current RAR0 Addr =%.2X %.2X %.2X ",
- hw->mac.addr[0], hw->mac.addr[1],
- hw->mac.addr[2]);
+ hw->mac.addr[0], hw->mac.addr[1],
+ hw->mac.addr[2]);
hw_dbg(hw, "%.2X %.2X %.2X\n", hw->mac.addr[3],
- hw->mac.addr[4], hw->mac.addr[5]);
+ hw->mac.addr[4], hw->mac.addr[5]);
} else {
/* Setup the receive address. */
hw_dbg(hw, "Overriding MAC Address in RAR[0]\n");
hw_dbg(hw, " New MAC Addr =%.2X %.2X %.2X ",
- hw->mac.addr[0], hw->mac.addr[1],
- hw->mac.addr[2]);
+ hw->mac.addr[0], hw->mac.addr[1],
+ hw->mac.addr[2]);
hw_dbg(hw, "%.2X %.2X %.2X\n", hw->mac.addr[3],
- hw->mac.addr[4], hw->mac.addr[5]);
+ hw->mac.addr[4], hw->mac.addr[5]);
- ixgbe_set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
+ hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
}
+ hw->addr_ctrl.overflow_promisc = 0;
hw->addr_ctrl.rar_used_count = 1;
/* Zero out the other receive addresses. */
- hw_dbg(hw, "Clearing RAR[1-15]\n");
+ hw_dbg(hw, "Clearing RAR[1-%d]\n", rar_entries - 1);
for (i = 1; i < rar_entries; i++) {
IXGBE_WRITE_REG(hw, IXGBE_RAL(i), 0);
IXGBE_WRITE_REG(hw, IXGBE_RAH(i), 0);
@@ -705,9 +1168,113 @@ static s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw)
IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, hw->mac.mc_filter_type);
hw_dbg(hw, " Clearing MTA\n");
- for (i = 0; i < IXGBE_MC_TBL_SIZE; i++)
+ for (i = 0; i < hw->mac.mcft_size; i++)
IXGBE_WRITE_REG(hw, IXGBE_MTA(i), 0);
+ if (hw->mac.ops.init_uta_tables)
+ hw->mac.ops.init_uta_tables(hw);
+
+ return 0;
+}
+
+/**
+ * ixgbe_add_uc_addr - Adds a secondary unicast address.
+ * @hw: pointer to hardware structure
+ * @addr: new address
+ *
+ * Adds it to unused receive address register or goes into promiscuous mode.
+ **/
+static void ixgbe_add_uc_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq)
+{
+ u32 rar_entries = hw->mac.num_rar_entries;
+ u32 rar;
+
+ hw_dbg(hw, " UC Addr = %.2X %.2X %.2X %.2X %.2X %.2X\n",
+ addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
+
+ /*
+ * Place this address in the RAR if there is room,
+ * else put the controller into promiscuous mode
+ */
+ if (hw->addr_ctrl.rar_used_count < rar_entries) {
+ rar = hw->addr_ctrl.rar_used_count -
+ hw->addr_ctrl.mc_addr_in_rar_count;
+ hw->mac.ops.set_rar(hw, rar, addr, vmdq, IXGBE_RAH_AV);
+ hw_dbg(hw, "Added a secondary address to RAR[%d]\n", rar);
+ hw->addr_ctrl.rar_used_count++;
+ } else {
+ hw->addr_ctrl.overflow_promisc++;
+ }
+
+ hw_dbg(hw, "ixgbe_add_uc_addr Complete\n");
+}
+
+/**
+ * ixgbe_update_uc_addr_list_generic - Updates MAC list of secondary addresses
+ * @hw: pointer to hardware structure
+ * @addr_list: the list of new addresses
+ * @addr_count: number of addresses
+ * @next: iterator function to walk the address list
+ *
+ * The given list replaces any existing list. Clears the secondary addrs from
+ * receive address registers. Uses unused receive address registers for the
+ * first secondary addresses, and falls back to promiscuous mode as needed.
+ *
+ * Drivers using secondary unicast addresses must set user_set_promisc when
+ * manually putting the device into promiscuous mode.
+ **/
+s32 ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw, u8 *addr_list,
+ u32 addr_count, ixgbe_mc_addr_itr next)
+{
+ u8 *addr;
+ u32 i;
+ u32 old_promisc_setting = hw->addr_ctrl.overflow_promisc;
+ u32 uc_addr_in_use;
+ u32 fctrl;
+ u32 vmdq;
+
+ /*
+ * Clear accounting of old secondary address list,
+ * don't count RAR[0]
+ */
+ uc_addr_in_use = hw->addr_ctrl.rar_used_count -
+ hw->addr_ctrl.mc_addr_in_rar_count - 1;
+ hw->addr_ctrl.rar_used_count -= uc_addr_in_use;
+ hw->addr_ctrl.overflow_promisc = 0;
+
+ /* Zero out the other receive addresses */
+ hw_dbg(hw, "Clearing RAR[1-%d]\n", uc_addr_in_use);
+ for (i = 1; i <= uc_addr_in_use; i++) {
+ IXGBE_WRITE_REG(hw, IXGBE_RAL(i), 0);
+ IXGBE_WRITE_REG(hw, IXGBE_RAH(i), 0);
+ }
+
+ /* Add the new addresses */
+ for (i = 0; i < addr_count; i++) {
+ hw_dbg(hw, " Adding the secondary addresses:\n");
+ addr = next(hw, &addr_list, &vmdq);
+ ixgbe_add_uc_addr(hw, addr, vmdq);
+ }
+
+ if (hw->addr_ctrl.overflow_promisc) {
+ /* enable promisc if not already in overflow or set by user */
+ if (!old_promisc_setting && !hw->addr_ctrl.user_set_promisc) {
+ hw_dbg(hw, " Entering address overflow promisc mode\n");
+ fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
+ fctrl |= IXGBE_FCTRL_UPE;
+ IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
+ }
+ } else {
+ /* only disable if set by overflow, not by user */
+ if (old_promisc_setting && !hw->addr_ctrl.user_set_promisc) {
+ hw_dbg(hw, " Leaving address overflow promisc mode\n");
+ fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
+ fctrl &= ~IXGBE_FCTRL_UPE;
+ IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
+ }
+ }
+
+ hw_dbg(hw, "ixgbe_update_uc_addr_list_generic Complete\n");
return 0;
}
@@ -720,7 +1287,7 @@ static s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw)
* bit-vector to set in the multicast table. The hardware uses 12 bits, from
* incoming rx multicast addresses, to determine the bit-vector to check in
* the MTA. Which of the 4 combination, of 12-bits, the hardware uses is set
- * by the MO field of the MCSTCTRL. The MO field is set during initalization
+ * by the MO field of the MCSTCTRL. The MO field is set during initialization
* to mc_filter_type.
**/
static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr)
@@ -728,19 +1295,19 @@ static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr)
u32 vector = 0;
switch (hw->mac.mc_filter_type) {
- case 0: /* use bits [47:36] of the address */
+ case 0: /* use bits [47:36] of the address */
vector = ((mc_addr[4] >> 4) | (((u16)mc_addr[5]) << 4));
break;
- case 1: /* use bits [46:35] of the address */
+ case 1: /* use bits [46:35] of the address */
vector = ((mc_addr[4] >> 3) | (((u16)mc_addr[5]) << 5));
break;
- case 2: /* use bits [45:34] of the address */
+ case 2: /* use bits [45:34] of the address */
vector = ((mc_addr[4] >> 2) | (((u16)mc_addr[5]) << 6));
break;
- case 3: /* use bits [43:32] of the address */
+ case 3: /* use bits [43:32] of the address */
vector = ((mc_addr[4]) | (((u16)mc_addr[5]) << 8));
break;
- default: /* Invalid mc_filter_type */
+ default: /* Invalid mc_filter_type */
hw_dbg(hw, "MC filter type param set incorrectly\n");
break;
}
@@ -794,21 +1361,22 @@ static void ixgbe_set_mta(struct ixgbe_hw *hw, u8 *mc_addr)
**/
static void ixgbe_add_mc_addr(struct ixgbe_hw *hw, u8 *mc_addr)
{
- u32 rar_entries = hw->mac.num_rx_addrs;
+ u32 rar_entries = hw->mac.num_rar_entries;
+ u32 rar;
hw_dbg(hw, " MC Addr =%.2X %.2X %.2X %.2X %.2X %.2X\n",
- mc_addr[0], mc_addr[1], mc_addr[2],
- mc_addr[3], mc_addr[4], mc_addr[5]);
+ mc_addr[0], mc_addr[1], mc_addr[2],
+ mc_addr[3], mc_addr[4], mc_addr[5]);
/*
* Place this multicast address in the RAR if there is room,
* else put it in the MTA
*/
if (hw->addr_ctrl.rar_used_count < rar_entries) {
- ixgbe_set_rar(hw, hw->addr_ctrl.rar_used_count,
- mc_addr, 0, IXGBE_RAH_AV);
- hw_dbg(hw, "Added a multicast address to RAR[%d]\n",
- hw->addr_ctrl.rar_used_count);
+ /* use RAR from the end up for multicast */
+ rar = rar_entries - hw->addr_ctrl.mc_addr_in_rar_count - 1;
+ hw->mac.ops.set_rar(hw, rar, mc_addr, 0, IXGBE_RAH_AV);
+ hw_dbg(hw, "Added a multicast address to RAR[%d]\n", rar);
hw->addr_ctrl.rar_used_count++;
hw->addr_ctrl.mc_addr_in_rar_count++;
} else {
@@ -819,22 +1387,23 @@ static void ixgbe_add_mc_addr(struct ixgbe_hw *hw, u8 *mc_addr)
}
/**
- * ixgbe_update_mc_addr_list - Updates MAC list of multicast addresses
+ * ixgbe_update_mc_addr_list_generic - Updates MAC list of multicast addresses
* @hw: pointer to hardware structure
* @mc_addr_list: the list of new multicast addresses
* @mc_addr_count: number of addresses
- * @pad: number of bytes between addresses in the list
+ * @next: iterator function to walk the multicast address list
*
* The given list replaces any existing list. Clears the MC addrs from receive
- * address registers and the multicast table. Uses unsed receive address
+ * address registers and the multicast table. Uses unused receive address
* registers for the first multicast addresses, and hashes the rest into the
* multicast table.
**/
-s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list,
- u32 mc_addr_count, u32 pad)
+s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw, u8 *mc_addr_list,
+ u32 mc_addr_count, ixgbe_mc_addr_itr next)
{
u32 i;
- u32 rar_entries = hw->mac.num_rx_addrs;
+ u32 rar_entries = hw->mac.num_rar_entries;
+ u32 vmdq;
/*
* Set the new number of MC addresses that we are being requested to
@@ -846,7 +1415,8 @@ s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list,
hw->addr_ctrl.mta_in_use = 0;
/* Zero out the other receive addresses. */
- hw_dbg(hw, "Clearing RAR[1-15]\n");
+ hw_dbg(hw, "Clearing RAR[%d-%d]\n", hw->addr_ctrl.rar_used_count,
+ rar_entries - 1);
for (i = hw->addr_ctrl.rar_used_count; i < rar_entries; i++) {
IXGBE_WRITE_REG(hw, IXGBE_RAL(i), 0);
IXGBE_WRITE_REG(hw, IXGBE_RAH(i), 0);
@@ -854,186 +1424,67 @@ s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list,
/* Clear the MTA */
hw_dbg(hw, " Clearing MTA\n");
- for (i = 0; i < IXGBE_MC_TBL_SIZE; i++)
+ for (i = 0; i < hw->mac.mcft_size; i++)
IXGBE_WRITE_REG(hw, IXGBE_MTA(i), 0);
/* Add the new addresses */
for (i = 0; i < mc_addr_count; i++) {
hw_dbg(hw, " Adding the multicast addresses:\n");
- ixgbe_add_mc_addr(hw, mc_addr_list +
- (i * (IXGBE_ETH_LENGTH_OF_ADDRESS + pad)));
+ ixgbe_add_mc_addr(hw, next(hw, &mc_addr_list, &vmdq));
}
/* Enable mta */
if (hw->addr_ctrl.mta_in_use > 0)
IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL,
- IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type);
+ IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type);
- hw_dbg(hw, "ixgbe_update_mc_addr_list Complete\n");
+ hw_dbg(hw, "ixgbe_update_mc_addr_list_generic Complete\n");
return 0;
}
/**
- * ixgbe_clear_vfta - Clear VLAN filter table
+ * ixgbe_enable_mc_generic - Enable multicast address in RAR
* @hw: pointer to hardware structure
*
- * Clears the VLAN filer table, and the VMDq index associated with the filter
+ * Enables multicast address in RAR and the use of the multicast hash table.
**/
-static s32 ixgbe_clear_vfta(struct ixgbe_hw *hw)
+s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw)
{
- u32 offset;
- u32 vlanbyte;
-
- for (offset = 0; offset < IXGBE_VLAN_FILTER_TBL_SIZE; offset++)
- IXGBE_WRITE_REG(hw, IXGBE_VFTA(offset), 0);
-
- for (vlanbyte = 0; vlanbyte < 4; vlanbyte++)
- for (offset = 0; offset < IXGBE_VLAN_FILTER_TBL_SIZE; offset++)
- IXGBE_WRITE_REG(hw, IXGBE_VFTAVIND(vlanbyte, offset),
- 0);
+ u32 i;
+ u32 rar_entries = hw->mac.num_rar_entries;
+ struct ixgbe_addr_filter_info *a = &hw->addr_ctrl;
- return 0;
-}
+ if (a->mc_addr_in_rar_count > 0)
+ for (i = (rar_entries - a->mc_addr_in_rar_count);
+ i < rar_entries; i++)
+ ixgbe_enable_rar(hw, i);
-/**
- * ixgbe_set_vfta - Set VLAN filter table
- * @hw: pointer to hardware structure
- * @vlan: VLAN id to write to VLAN filter
- * @vind: VMDq output index that maps queue to VLAN id in VFTA
- * @vlan_on: boolean flag to turn on/off VLAN in VFTA
- *
- * Turn on/off specified VLAN in the VLAN filter table.
- **/
-s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan, u32 vind,
- bool vlan_on)
-{
- u32 VftaIndex;
- u32 BitOffset;
- u32 VftaReg;
- u32 VftaByte;
-
- /* Determine 32-bit word position in array */
- VftaIndex = (vlan >> 5) & 0x7F; /* upper seven bits */
-
- /* Determine the location of the (VMD) queue index */
- VftaByte = ((vlan >> 3) & 0x03); /* bits (4:3) indicating byte array */
- BitOffset = (vlan & 0x7) << 2; /* lower 3 bits indicate nibble */
-
- /* Set the nibble for VMD queue index */
- VftaReg = IXGBE_READ_REG(hw, IXGBE_VFTAVIND(VftaByte, VftaIndex));
- VftaReg &= (~(0x0F << BitOffset));
- VftaReg |= (vind << BitOffset);
- IXGBE_WRITE_REG(hw, IXGBE_VFTAVIND(VftaByte, VftaIndex), VftaReg);
-
- /* Determine the location of the bit for this VLAN id */
- BitOffset = vlan & 0x1F; /* lower five bits */
-
- VftaReg = IXGBE_READ_REG(hw, IXGBE_VFTA(VftaIndex));
- if (vlan_on)
- /* Turn on this VLAN id */
- VftaReg |= (1 << BitOffset);
- else
- /* Turn off this VLAN id */
- VftaReg &= ~(1 << BitOffset);
- IXGBE_WRITE_REG(hw, IXGBE_VFTA(VftaIndex), VftaReg);
+ if (a->mta_in_use > 0)
+ IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, IXGBE_MCSTCTRL_MFE |
+ hw->mac.mc_filter_type);
return 0;
}
/**
- * ixgbe_setup_fc - Configure flow control settings
+ * ixgbe_disable_mc_generic - Disable multicast address in RAR
* @hw: pointer to hardware structure
- * @packetbuf_num: packet buffer number (0-7)
*
- * Configures the flow control settings based on SW configuration.
- * This function is used for 802.3x flow control configuration only.
+ * Disables multicast address in RAR and the use of the multicast hash table.
**/
-s32 ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packetbuf_num)
+s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw)
{
- u32 frctl_reg;
- u32 rmcs_reg;
-
- if (packetbuf_num < 0 || packetbuf_num > 7)
- hw_dbg(hw, "Invalid packet buffer number [%d], expected range "
- "is 0-7\n", packetbuf_num);
-
- frctl_reg = IXGBE_READ_REG(hw, IXGBE_FCTRL);
- frctl_reg &= ~(IXGBE_FCTRL_RFCE | IXGBE_FCTRL_RPFCE);
-
- rmcs_reg = IXGBE_READ_REG(hw, IXGBE_RMCS);
- rmcs_reg &= ~(IXGBE_RMCS_TFCE_PRIORITY | IXGBE_RMCS_TFCE_802_3X);
-
- /*
- * We want to save off the original Flow Control configuration just in
- * case we get disconnected and then reconnected into a different hub
- * or switch with different Flow Control capabilities.
- */
- hw->fc.type = hw->fc.original_type;
-
- /*
- * The possible values of the "flow_control" parameter are:
- * 0: Flow control is completely disabled
- * 1: Rx flow control is enabled (we can receive pause frames but not
- * send pause frames).
- * 2: Tx flow control is enabled (we can send pause frames but we do not
- * support receiving pause frames)
- * 3: Both Rx and TX flow control (symmetric) are enabled.
- * other: Invalid.
- */
- switch (hw->fc.type) {
- case ixgbe_fc_none:
- break;
- case ixgbe_fc_rx_pause:
- /*
- * RX Flow control is enabled,
- * and TX Flow control is disabled.
- */
- frctl_reg |= IXGBE_FCTRL_RFCE;
- break;
- case ixgbe_fc_tx_pause:
- /*
- * TX Flow control is enabled, and RX Flow control is disabled,
- * by a software over-ride.
- */
- rmcs_reg |= IXGBE_RMCS_TFCE_802_3X;
- break;
- case ixgbe_fc_full:
- /*
- * Flow control (both RX and TX) is enabled by a software
- * over-ride.
- */
- frctl_reg |= IXGBE_FCTRL_RFCE;
- rmcs_reg |= IXGBE_RMCS_TFCE_802_3X;
- break;
- default:
- /* We should never get here. The value should be 0-3. */
- hw_dbg(hw, "Flow control param set incorrectly\n");
- break;
- }
-
- /* Enable 802.3x based flow control settings. */
- IXGBE_WRITE_REG(hw, IXGBE_FCTRL, frctl_reg);
- IXGBE_WRITE_REG(hw, IXGBE_RMCS, rmcs_reg);
+ u32 i;
+ u32 rar_entries = hw->mac.num_rar_entries;
+ struct ixgbe_addr_filter_info *a = &hw->addr_ctrl;
- /*
- * We need to set up the Receive Threshold high and low water
- * marks as well as (optionally) enabling the transmission of
- * XON frames.
- */
- if (hw->fc.type & ixgbe_fc_tx_pause) {
- if (hw->fc.send_xon) {
- IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num),
- (hw->fc.low_water | IXGBE_FCRTL_XONE));
- } else {
- IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num),
- hw->fc.low_water);
- }
- IXGBE_WRITE_REG(hw, IXGBE_FCRTH(packetbuf_num),
- (hw->fc.high_water)|IXGBE_FCRTH_FCEN);
- }
+ if (a->mc_addr_in_rar_count > 0)
+ for (i = (rar_entries - a->mc_addr_in_rar_count);
+ i < rar_entries; i++)
+ ixgbe_disable_rar(hw, i);
- IXGBE_WRITE_REG(hw, IXGBE_FCTTV(0), hw->fc.pause_time);
- IXGBE_WRITE_REG(hw, IXGBE_FCRTV, (hw->fc.pause_time >> 1));
+ if (a->mta_in_use > 0)
+ IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, hw->mac.mc_filter_type);
return 0;
}
@@ -1049,13 +1500,24 @@ s32 ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packetbuf_num)
**/
s32 ixgbe_disable_pcie_master(struct ixgbe_hw *hw)
{
- u32 ctrl;
- s32 i;
+ u32 i;
+ u32 reg_val;
+ u32 number_of_queues;
s32 status = IXGBE_ERR_MASTER_REQUESTS_PENDING;
- ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
- ctrl |= IXGBE_CTRL_GIO_DIS;
- IXGBE_WRITE_REG(hw, IXGBE_CTRL, ctrl);
+ /* Disable the receive unit by stopping each queue */
+ number_of_queues = hw->mac.max_rx_queues;
+ for (i = 0; i < number_of_queues; i++) {
+ reg_val = IXGBE_READ_REG(hw, IXGBE_RXDCTL(i));
+ if (reg_val & IXGBE_RXDCTL_ENABLE) {
+ reg_val &= ~IXGBE_RXDCTL_ENABLE;
+ IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(i), reg_val);
+ }
+ }
+
+ reg_val = IXGBE_READ_REG(hw, IXGBE_CTRL);
+ reg_val |= IXGBE_CTRL_GIO_DIS;
+ IXGBE_WRITE_REG(hw, IXGBE_CTRL, reg_val);
for (i = 0; i < IXGBE_PCI_MASTER_DISABLE_TIMEOUT; i++) {
if (!(IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_GIO)) {
@@ -1070,11 +1532,11 @@ s32 ixgbe_disable_pcie_master(struct ixgbe_hw *hw)
/**
- * ixgbe_acquire_swfw_sync - Aquire SWFW semaphore
+ * ixgbe_acquire_swfw_sync - Acquire SWFW semaphore
* @hw: pointer to hardware structure
- * @mask: Mask to specify wich semaphore to acquire
+ * @mask: Mask to specify which semaphore to acquire
*
- * Aquires the SWFW semaphore throught the GSSR register for the specified
+ * Acquires the SWFW semaphore thought the GSSR register for the specified
* function (CSR, PHY0, PHY1, EEPROM, Flash)
**/
s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask)
@@ -1116,9 +1578,9 @@ s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask)
/**
* ixgbe_release_swfw_sync - Release SWFW semaphore
* @hw: pointer to hardware structure
- * @mask: Mask to specify wich semaphore to release
+ * @mask: Mask to specify which semaphore to release
*
- * Releases the SWFW semaphore throught the GSSR register for the specified
+ * Releases the SWFW semaphore thought the GSSR register for the specified
* function (CSR, PHY0, PHY1, EEPROM, Flash)
**/
void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u16 mask)
@@ -1135,45 +1597,3 @@ void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u16 mask)
ixgbe_release_eeprom_semaphore(hw);
}
-/**
- * ixgbe_read_analog_reg8 - Reads 8 bit Atlas analog register
- * @hw: pointer to hardware structure
- * @reg: analog register to read
- * @val: read value
- *
- * Performs write operation to analog register specified.
- **/
-s32 ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val)
-{
- u32 atlas_ctl;
-
- IXGBE_WRITE_REG(hw, IXGBE_ATLASCTL,
- IXGBE_ATLASCTL_WRITE_CMD | (reg << 8));
- IXGBE_WRITE_FLUSH(hw);
- udelay(10);
- atlas_ctl = IXGBE_READ_REG(hw, IXGBE_ATLASCTL);
- *val = (u8)atlas_ctl;
-
- return 0;
-}
-
-/**
- * ixgbe_write_analog_reg8 - Writes 8 bit Atlas analog register
- * @hw: pointer to hardware structure
- * @reg: atlas register to write
- * @val: value to write
- *
- * Performs write operation to Atlas analog register specified.
- **/
-s32 ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val)
-{
- u32 atlas_ctl;
-
- atlas_ctl = (reg << 8) | val;
- IXGBE_WRITE_REG(hw, IXGBE_ATLASCTL, atlas_ctl);
- IXGBE_WRITE_FLUSH(hw);
- udelay(10);
-
- return 0;
-}
-
diff --git a/drivers/net/ixgbe/ixgbe_common.h b/drivers/net/ixgbe/ixgbe_common.h
index de6ddd5d04ada831cb7c958d00f885c74af85977..192f8d0129111724b25fb52a82cc4a02a02bd4f1 100644
--- a/drivers/net/ixgbe/ixgbe_common.h
+++ b/drivers/net/ixgbe/ixgbe_common.h
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2007 Intel Corporation.
+ Copyright(c) 1999 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -20,7 +20,6 @@
the file called "COPYING".
Contact Information:
- Linux NICS <linux.nics@intel.com>
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
@@ -31,34 +30,45 @@
#include "ixgbe_type.h"
-s32 ixgbe_init_hw(struct ixgbe_hw *hw);
-s32 ixgbe_start_hw(struct ixgbe_hw *hw);
-s32 ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr);
-s32 ixgbe_stop_adapter(struct ixgbe_hw *hw);
-s32 ixgbe_read_part_num(struct ixgbe_hw *hw, u32 *part_num);
+s32 ixgbe_init_ops_generic(struct ixgbe_hw *hw);
+s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw);
+s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw);
+s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw);
+s32 ixgbe_read_pba_num_generic(struct ixgbe_hw *hw, u32 *pba_num);
+s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr);
+s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw);
+s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw);
+
+s32 ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index);
+s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index);
+
+s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw);
+s32 ixgbe_read_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);
+s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+ u16 *data);
+s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
+ u16 *checksum_val);
+s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);
+
+s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
+ u32 enable_addr);
+s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index);
+s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw);
+s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw, u8 *mc_addr_list,
+ u32 mc_addr_count,
+ ixgbe_mc_addr_itr func);
+s32 ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw, u8 *addr_list,
+ u32 addr_count, ixgbe_mc_addr_itr func);
+s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw);
+s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw);
-s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index);
-s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index);
-
-s32 ixgbe_init_eeprom(struct ixgbe_hw *hw);
-s32 ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data);
-s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val);
-
-s32 ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vind,
- u32 enable_addr);
-s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list,
- u32 mc_addr_count, u32 pad);
-s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on);
s32 ixgbe_validate_mac_addr(u8 *mac_addr);
-
-s32 ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packtetbuf_num);
-
s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask);
void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u16 mask);
s32 ixgbe_disable_pcie_master(struct ixgbe_hw *hw);
-s32 ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val);
-s32 ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val);
+s32 ixgbe_read_analog_reg8_generic(struct ixgbe_hw *hw, u32 reg, u8 *val);
+s32 ixgbe_write_analog_reg8_generic(struct ixgbe_hw *hw, u32 reg, u8 val);
#define IXGBE_WRITE_REG(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 3efe5dda10af29d957f445a62564249a5bc4c8ec..81a9c4b8672683a8033ef5e73e3a4096e5e7a724 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2007 Intel Corporation.
+ Copyright(c) 1999 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -20,7 +20,6 @@
the file called "COPYING".
Contact Information:
- Linux NICS <linux.nics@intel.com>
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
@@ -48,7 +47,7 @@ struct ixgbe_stats {
};
#define IXGBE_STAT(m) sizeof(((struct ixgbe_adapter *)0)->m), \
- offsetof(struct ixgbe_adapter, m)
+ offsetof(struct ixgbe_adapter, m)
static struct ixgbe_stats ixgbe_gstrings_stats[] = {
{"rx_packets", IXGBE_STAT(net_stats.rx_packets)},
{"tx_packets", IXGBE_STAT(net_stats.tx_packets)},
@@ -95,14 +94,15 @@ static struct ixgbe_stats ixgbe_gstrings_stats[] = {
};
#define IXGBE_QUEUE_STATS_LEN \
- ((((struct ixgbe_adapter *)netdev->priv)->num_tx_queues + \
- ((struct ixgbe_adapter *)netdev->priv)->num_rx_queues) * \
- (sizeof(struct ixgbe_queue_stats) / sizeof(u64)))
-#define IXGBE_GLOBAL_STATS_LEN ARRAY_SIZE(ixgbe_gstrings_stats)
+ ((((struct ixgbe_adapter *)netdev->priv)->num_tx_queues + \
+ ((struct ixgbe_adapter *)netdev->priv)->num_rx_queues) * \
+ (sizeof(struct ixgbe_queue_stats) / sizeof(u64)))
+#define IXGBE_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + IXGBE_QUEUE_STATS_LEN)
+#define IXGBE_GLOBAL_STATS_LEN ARRAY_SIZE(ixgbe_gstrings_stats)
#define IXGBE_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + IXGBE_QUEUE_STATS_LEN)
static int ixgbe_get_settings(struct net_device *netdev,
- struct ethtool_cmd *ecmd)
+ struct ethtool_cmd *ecmd)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
@@ -114,7 +114,7 @@ static int ixgbe_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_EXTERNAL;
if (hw->phy.media_type == ixgbe_media_type_copper) {
ecmd->supported |= (SUPPORTED_1000baseT_Full |
- SUPPORTED_TP | SUPPORTED_Autoneg);
+ SUPPORTED_TP | SUPPORTED_Autoneg);
ecmd->advertising = (ADVERTISED_TP | ADVERTISED_Autoneg);
if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_10GB_FULL)
@@ -126,14 +126,15 @@ static int ixgbe_get_settings(struct net_device *netdev,
} else {
ecmd->supported |= SUPPORTED_FIBRE;
ecmd->advertising = (ADVERTISED_10000baseT_Full |
- ADVERTISED_FIBRE);
+ ADVERTISED_FIBRE);
ecmd->port = PORT_FIBRE;
+ ecmd->autoneg = AUTONEG_DISABLE;
}
- adapter->hw.mac.ops.check_link(hw, &(link_speed), &link_up);
+ hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
if (link_up) {
ecmd->speed = (link_speed == IXGBE_LINK_SPEED_10GB_FULL) ?
- SPEED_10000 : SPEED_1000;
+ SPEED_10000 : SPEED_1000;
ecmd->duplex = DUPLEX_FULL;
} else {
ecmd->speed = -1;
@@ -144,7 +145,7 @@ static int ixgbe_get_settings(struct net_device *netdev,
}
static int ixgbe_set_settings(struct net_device *netdev,
- struct ethtool_cmd *ecmd)
+ struct ethtool_cmd *ecmd)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
@@ -164,7 +165,7 @@ static int ixgbe_set_settings(struct net_device *netdev,
}
static void ixgbe_get_pauseparam(struct net_device *netdev,
- struct ethtool_pauseparam *pause)
+ struct ethtool_pauseparam *pause)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
@@ -182,7 +183,7 @@ static void ixgbe_get_pauseparam(struct net_device *netdev,
}
static int ixgbe_set_pauseparam(struct net_device *netdev,
- struct ethtool_pauseparam *pause)
+ struct ethtool_pauseparam *pause)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
@@ -233,15 +234,15 @@ static int ixgbe_set_rx_csum(struct net_device *netdev, u32 data)
static u32 ixgbe_get_tx_csum(struct net_device *netdev)
{
- return (netdev->features & NETIF_F_HW_CSUM) != 0;
+ return (netdev->features & NETIF_F_IP_CSUM) != 0;
}
static int ixgbe_set_tx_csum(struct net_device *netdev, u32 data)
{
if (data)
- netdev->features |= NETIF_F_HW_CSUM;
+ netdev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
else
- netdev->features &= ~NETIF_F_HW_CSUM;
+ netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
return 0;
}
@@ -281,7 +282,7 @@ static int ixgbe_get_regs_len(struct net_device *netdev)
#define IXGBE_GET_STAT(_A_, _R_) _A_->stats._R_
static void ixgbe_get_regs(struct net_device *netdev,
- struct ethtool_regs *regs, void *p)
+ struct ethtool_regs *regs, void *p)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
@@ -315,7 +316,9 @@ static void ixgbe_get_regs(struct net_device *netdev,
regs_buff[17] = IXGBE_READ_REG(hw, IXGBE_GRC);
/* Interrupt */
- regs_buff[18] = IXGBE_READ_REG(hw, IXGBE_EICR);
+ /* don't read EICR because it can clear interrupt causes, instead
+ * read EICS which is a shadow but doesn't clear EICR */
+ regs_buff[18] = IXGBE_READ_REG(hw, IXGBE_EICS);
regs_buff[19] = IXGBE_READ_REG(hw, IXGBE_EICS);
regs_buff[20] = IXGBE_READ_REG(hw, IXGBE_EIMS);
regs_buff[21] = IXGBE_READ_REG(hw, IXGBE_EIMC);
@@ -325,7 +328,7 @@ static void ixgbe_get_regs(struct net_device *netdev,
regs_buff[25] = IXGBE_READ_REG(hw, IXGBE_IVAR(0));
regs_buff[26] = IXGBE_READ_REG(hw, IXGBE_MSIXT);
regs_buff[27] = IXGBE_READ_REG(hw, IXGBE_MSIXPBA);
- regs_buff[28] = IXGBE_READ_REG(hw, IXGBE_PBACL);
+ regs_buff[28] = IXGBE_READ_REG(hw, IXGBE_PBACL(0));
regs_buff[29] = IXGBE_READ_REG(hw, IXGBE_GPIE);
/* Flow Control */
@@ -371,7 +374,7 @@ static void ixgbe_get_regs(struct net_device *netdev,
regs_buff[482 + i] = IXGBE_READ_REG(hw, IXGBE_RAL(i));
for (i = 0; i < 16; i++)
regs_buff[498 + i] = IXGBE_READ_REG(hw, IXGBE_RAH(i));
- regs_buff[514] = IXGBE_READ_REG(hw, IXGBE_PSRTYPE);
+ regs_buff[514] = IXGBE_READ_REG(hw, IXGBE_PSRTYPE(0));
regs_buff[515] = IXGBE_READ_REG(hw, IXGBE_FCTRL);
regs_buff[516] = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
regs_buff[517] = IXGBE_READ_REG(hw, IXGBE_MCSTCTRL);
@@ -419,7 +422,6 @@ static void ixgbe_get_regs(struct net_device *netdev,
regs_buff[827] = IXGBE_READ_REG(hw, IXGBE_WUPM);
regs_buff[828] = IXGBE_READ_REG(hw, IXGBE_FHFT);
- /* DCE */
regs_buff[829] = IXGBE_READ_REG(hw, IXGBE_RMCS);
regs_buff[830] = IXGBE_READ_REG(hw, IXGBE_DPMCS);
regs_buff[831] = IXGBE_READ_REG(hw, IXGBE_PDPMCS);
@@ -539,21 +541,17 @@ static void ixgbe_get_regs(struct net_device *netdev,
/* Diagnostic */
regs_buff[1071] = IXGBE_READ_REG(hw, IXGBE_RDSTATCTL);
for (i = 0; i < 8; i++)
- regs_buff[1072] = IXGBE_READ_REG(hw, IXGBE_RDSTAT(i));
+ regs_buff[1072 + i] = IXGBE_READ_REG(hw, IXGBE_RDSTAT(i));
regs_buff[1080] = IXGBE_READ_REG(hw, IXGBE_RDHMPN);
- regs_buff[1081] = IXGBE_READ_REG(hw, IXGBE_RIC_DW0);
- regs_buff[1082] = IXGBE_READ_REG(hw, IXGBE_RIC_DW1);
- regs_buff[1083] = IXGBE_READ_REG(hw, IXGBE_RIC_DW2);
- regs_buff[1084] = IXGBE_READ_REG(hw, IXGBE_RIC_DW3);
+ for (i = 0; i < 4; i++)
+ regs_buff[1081 + i] = IXGBE_READ_REG(hw, IXGBE_RIC_DW(i));
regs_buff[1085] = IXGBE_READ_REG(hw, IXGBE_RDPROBE);
regs_buff[1086] = IXGBE_READ_REG(hw, IXGBE_TDSTATCTL);
for (i = 0; i < 8; i++)
- regs_buff[1087] = IXGBE_READ_REG(hw, IXGBE_TDSTAT(i));
+ regs_buff[1087 + i] = IXGBE_READ_REG(hw, IXGBE_TDSTAT(i));
regs_buff[1095] = IXGBE_READ_REG(hw, IXGBE_TDHMPN);
- regs_buff[1096] = IXGBE_READ_REG(hw, IXGBE_TIC_DW0);
- regs_buff[1097] = IXGBE_READ_REG(hw, IXGBE_TIC_DW1);
- regs_buff[1098] = IXGBE_READ_REG(hw, IXGBE_TIC_DW2);
- regs_buff[1099] = IXGBE_READ_REG(hw, IXGBE_TIC_DW3);
+ for (i = 0; i < 4; i++)
+ regs_buff[1096 + i] = IXGBE_READ_REG(hw, IXGBE_TIC_DW(i));
regs_buff[1100] = IXGBE_READ_REG(hw, IXGBE_TDPROBE);
regs_buff[1101] = IXGBE_READ_REG(hw, IXGBE_TXBUFCTRL);
regs_buff[1102] = IXGBE_READ_REG(hw, IXGBE_TXBUFDATA0);
@@ -566,7 +564,7 @@ static void ixgbe_get_regs(struct net_device *netdev,
regs_buff[1109] = IXGBE_READ_REG(hw, IXGBE_RXBUFDATA2);
regs_buff[1110] = IXGBE_READ_REG(hw, IXGBE_RXBUFDATA3);
for (i = 0; i < 8; i++)
- regs_buff[1111] = IXGBE_READ_REG(hw, IXGBE_PCIE_DIAG(i));
+ regs_buff[1111 + i] = IXGBE_READ_REG(hw, IXGBE_PCIE_DIAG(i));
regs_buff[1119] = IXGBE_READ_REG(hw, IXGBE_RFVAL);
regs_buff[1120] = IXGBE_READ_REG(hw, IXGBE_MDFTC1);
regs_buff[1121] = IXGBE_READ_REG(hw, IXGBE_MDFTC2);
@@ -585,7 +583,7 @@ static int ixgbe_get_eeprom_len(struct net_device *netdev)
}
static int ixgbe_get_eeprom(struct net_device *netdev,
- struct ethtool_eeprom *eeprom, u8 *bytes)
+ struct ethtool_eeprom *eeprom, u8 *bytes)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
@@ -608,8 +606,8 @@ static int ixgbe_get_eeprom(struct net_device *netdev,
return -ENOMEM;
for (i = 0; i < eeprom_len; i++) {
- if ((ret_val = ixgbe_read_eeprom(hw, first_word + i,
- &eeprom_buff[i])))
+ if ((ret_val = hw->eeprom.ops.read(hw, first_word + i,
+ &eeprom_buff[i])))
break;
}
@@ -624,7 +622,7 @@ static int ixgbe_get_eeprom(struct net_device *netdev,
}
static void ixgbe_get_drvinfo(struct net_device *netdev,
- struct ethtool_drvinfo *drvinfo)
+ struct ethtool_drvinfo *drvinfo)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
@@ -637,7 +635,7 @@ static void ixgbe_get_drvinfo(struct net_device *netdev,
}
static void ixgbe_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_ring *tx_ring = adapter->tx_ring;
@@ -654,15 +652,12 @@ static void ixgbe_get_ringparam(struct net_device *netdev,
}
static int ixgbe_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
- struct ixgbe_tx_buffer *old_buf;
- struct ixgbe_rx_buffer *old_rx_buf;
- void *old_desc;
+ struct ixgbe_ring *temp_ring;
int i, err;
- u32 new_rx_count, new_tx_count, old_size;
- dma_addr_t old_dma;
+ u32 new_rx_count, new_tx_count;
if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
return -EINVAL;
@@ -681,6 +676,15 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
return 0;
}
+ if (adapter->num_tx_queues > adapter->num_rx_queues)
+ temp_ring = vmalloc(adapter->num_tx_queues *
+ sizeof(struct ixgbe_ring));
+ else
+ temp_ring = vmalloc(adapter->num_rx_queues *
+ sizeof(struct ixgbe_ring));
+ if (!temp_ring)
+ return -ENOMEM;
+
while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state))
msleep(1);
@@ -693,66 +697,61 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
* to the tx and rx ring structs.
*/
if (new_tx_count != adapter->tx_ring->count) {
+ memcpy(temp_ring, adapter->tx_ring,
+ adapter->num_tx_queues * sizeof(struct ixgbe_ring));
+
for (i = 0; i < adapter->num_tx_queues; i++) {
- /* Save existing descriptor ring */
- old_buf = adapter->tx_ring[i].tx_buffer_info;
- old_desc = adapter->tx_ring[i].desc;
- old_size = adapter->tx_ring[i].size;
- old_dma = adapter->tx_ring[i].dma;
- /* Try to allocate a new one */
- adapter->tx_ring[i].tx_buffer_info = NULL;
- adapter->tx_ring[i].desc = NULL;
- adapter->tx_ring[i].count = new_tx_count;
- err = ixgbe_setup_tx_resources(adapter,
- &adapter->tx_ring[i]);
+ temp_ring[i].count = new_tx_count;
+ err = ixgbe_setup_tx_resources(adapter, &temp_ring[i]);
if (err) {
- /* Restore the old one so at least
- the adapter still works, even if
- we failed the request */
- adapter->tx_ring[i].tx_buffer_info = old_buf;
- adapter->tx_ring[i].desc = old_desc;
- adapter->tx_ring[i].size = old_size;
- adapter->tx_ring[i].dma = old_dma;
+ while (i) {
+ i--;
+ ixgbe_free_tx_resources(adapter,
+ &temp_ring[i]);
+ }
goto err_setup;
}
- /* Free the old buffer manually */
- vfree(old_buf);
- pci_free_consistent(adapter->pdev, old_size,
- old_desc, old_dma);
}
+
+ for (i = 0; i < adapter->num_tx_queues; i++)
+ ixgbe_free_tx_resources(adapter, &adapter->tx_ring[i]);
+
+ memcpy(adapter->tx_ring, temp_ring,
+ adapter->num_tx_queues * sizeof(struct ixgbe_ring));
+
+ adapter->tx_ring_count = new_tx_count;
}
if (new_rx_count != adapter->rx_ring->count) {
- for (i = 0; i < adapter->num_rx_queues; i++) {
+ memcpy(temp_ring, adapter->rx_ring,
+ adapter->num_rx_queues * sizeof(struct ixgbe_ring));
- old_rx_buf = adapter->rx_ring[i].rx_buffer_info;
- old_desc = adapter->rx_ring[i].desc;
- old_size = adapter->rx_ring[i].size;
- old_dma = adapter->rx_ring[i].dma;
-
- adapter->rx_ring[i].rx_buffer_info = NULL;
- adapter->rx_ring[i].desc = NULL;
- adapter->rx_ring[i].dma = 0;
- adapter->rx_ring[i].count = new_rx_count;
- err = ixgbe_setup_rx_resources(adapter,
- &adapter->rx_ring[i]);
+ for (i = 0; i < adapter->num_rx_queues; i++) {
+ temp_ring[i].count = new_rx_count;
+ err = ixgbe_setup_rx_resources(adapter, &temp_ring[i]);
if (err) {
- adapter->rx_ring[i].rx_buffer_info = old_rx_buf;
- adapter->rx_ring[i].desc = old_desc;
- adapter->rx_ring[i].size = old_size;
- adapter->rx_ring[i].dma = old_dma;
+ while (i) {
+ i--;
+ ixgbe_free_rx_resources(adapter,
+ &temp_ring[i]);
+ }
goto err_setup;
}
-
- vfree(old_rx_buf);
- pci_free_consistent(adapter->pdev, old_size, old_desc,
- old_dma);
}
+
+ for (i = 0; i < adapter->num_rx_queues; i++)
+ ixgbe_free_rx_resources(adapter, &adapter->rx_ring[i]);
+
+ memcpy(adapter->rx_ring, temp_ring,
+ adapter->num_rx_queues * sizeof(struct ixgbe_ring));
+
+ adapter->rx_ring_count = new_rx_count;
}
+ /* success! */
err = 0;
err_setup:
- if (netif_running(adapter->netdev))
+ if (netif_running(netdev))
ixgbe_up(adapter);
clear_bit(__IXGBE_RESETTING, &adapter->state);
@@ -770,7 +769,7 @@ static int ixgbe_get_sset_count(struct net_device *netdev, int sset)
}
static void ixgbe_get_ethtool_stats(struct net_device *netdev,
- struct ethtool_stats *stats, u64 *data)
+ struct ethtool_stats *stats, u64 *data)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
u64 *queue_stat;
@@ -778,12 +777,20 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
int j, k;
int i;
u64 aggregated = 0, flushed = 0, no_desc = 0;
+ for (i = 0; i < adapter->num_rx_queues; i++) {
+ aggregated += adapter->rx_ring[i].lro_mgr.stats.aggregated;
+ flushed += adapter->rx_ring[i].lro_mgr.stats.flushed;
+ no_desc += adapter->rx_ring[i].lro_mgr.stats.no_desc;
+ }
+ adapter->lro_aggregated = aggregated;
+ adapter->lro_flushed = flushed;
+ adapter->lro_no_desc = no_desc;
ixgbe_update_stats(adapter);
for (i = 0; i < IXGBE_GLOBAL_STATS_LEN; i++) {
char *p = (char *)adapter + ixgbe_gstrings_stats[i].stat_offset;
data[i] = (ixgbe_gstrings_stats[i].sizeof_stat ==
- sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
+ sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
}
for (j = 0; j < adapter->num_tx_queues; j++) {
queue_stat = (u64 *)&adapter->tx_ring[j].stats;
@@ -792,24 +799,18 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
i += k;
}
for (j = 0; j < adapter->num_rx_queues; j++) {
- aggregated += adapter->rx_ring[j].lro_mgr.stats.aggregated;
- flushed += adapter->rx_ring[j].lro_mgr.stats.flushed;
- no_desc += adapter->rx_ring[j].lro_mgr.stats.no_desc;
queue_stat = (u64 *)&adapter->rx_ring[j].stats;
for (k = 0; k < stat_count; k++)
data[i + k] = queue_stat[k];
i += k;
}
- adapter->lro_aggregated = aggregated;
- adapter->lro_flushed = flushed;
- adapter->lro_no_desc = no_desc;
}
static void ixgbe_get_strings(struct net_device *netdev, u32 stringset,
- u8 *data)
+ u8 *data)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
- u8 *p = data;
+ char *p = (char *)data;
int i;
switch (stringset) {
@@ -831,14 +832,14 @@ static void ixgbe_get_strings(struct net_device *netdev, u32 stringset,
sprintf(p, "rx_queue_%u_bytes", i);
p += ETH_GSTRING_LEN;
}
-/* BUG_ON(p - data != IXGBE_STATS_LEN * ETH_GSTRING_LEN); */
+ /* BUG_ON(p - data != IXGBE_STATS_LEN * ETH_GSTRING_LEN); */
break;
}
}
static void ixgbe_get_wol(struct net_device *netdev,
- struct ethtool_wolinfo *wol)
+ struct ethtool_wolinfo *wol)
{
wol->supported = 0;
wol->wolopts = 0;
@@ -859,16 +860,17 @@ static int ixgbe_nway_reset(struct net_device *netdev)
static int ixgbe_phys_id(struct net_device *netdev, u32 data)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
- u32 led_reg = IXGBE_READ_REG(&adapter->hw, IXGBE_LEDCTL);
+ struct ixgbe_hw *hw = &adapter->hw;
+ u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
u32 i;
if (!data || data > 300)
data = 300;
for (i = 0; i < (data * 1000); i += 400) {
- ixgbe_led_on(&adapter->hw, IXGBE_LED_ON);
+ hw->mac.ops.led_on(hw, IXGBE_LED_ON);
msleep_interruptible(200);
- ixgbe_led_off(&adapter->hw, IXGBE_LED_ON);
+ hw->mac.ops.led_off(hw, IXGBE_LED_ON);
msleep_interruptible(200);
}
@@ -879,67 +881,75 @@ static int ixgbe_phys_id(struct net_device *netdev, u32 data)
}
static int ixgbe_get_coalesce(struct net_device *netdev,
- struct ethtool_coalesce *ec)
+ struct ethtool_coalesce *ec)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
- if (adapter->rx_eitr < IXGBE_MIN_ITR_USECS)
- ec->rx_coalesce_usecs = adapter->rx_eitr;
- else
- ec->rx_coalesce_usecs = 1000000 / adapter->rx_eitr;
-
- if (adapter->tx_eitr < IXGBE_MIN_ITR_USECS)
- ec->tx_coalesce_usecs = adapter->tx_eitr;
- else
- ec->tx_coalesce_usecs = 1000000 / adapter->tx_eitr;
-
ec->tx_max_coalesced_frames_irq = adapter->tx_ring[0].work_limit;
+
+ /* only valid if in constant ITR mode */
+ switch (adapter->itr_setting) {
+ case 0:
+ /* throttling disabled */
+ ec->rx_coalesce_usecs = 0;
+ break;
+ case 1:
+ /* dynamic ITR mode */
+ ec->rx_coalesce_usecs = 1;
+ break;
+ default:
+ /* fixed interrupt rate mode */
+ ec->rx_coalesce_usecs = 1000000/adapter->eitr_param;
+ break;
+ }
return 0;
}
static int ixgbe_set_coalesce(struct net_device *netdev,
- struct ethtool_coalesce *ec)
+ struct ethtool_coalesce *ec)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
-
- if ((ec->rx_coalesce_usecs > IXGBE_MAX_ITR_USECS) ||
- ((ec->rx_coalesce_usecs != 0) &&
- (ec->rx_coalesce_usecs != 1) &&
- (ec->rx_coalesce_usecs != 3) &&
- (ec->rx_coalesce_usecs < IXGBE_MIN_ITR_USECS)))
- return -EINVAL;
- if ((ec->tx_coalesce_usecs > IXGBE_MAX_ITR_USECS) ||
- ((ec->tx_coalesce_usecs != 0) &&
- (ec->tx_coalesce_usecs != 1) &&
- (ec->tx_coalesce_usecs != 3) &&
- (ec->tx_coalesce_usecs < IXGBE_MIN_ITR_USECS)))
- return -EINVAL;
-
- /* convert to rate of irq's per second */
- if (ec->rx_coalesce_usecs < IXGBE_MIN_ITR_USECS)
- adapter->rx_eitr = ec->rx_coalesce_usecs;
- else
- adapter->rx_eitr = (1000000 / ec->rx_coalesce_usecs);
-
- if (ec->tx_coalesce_usecs < IXGBE_MIN_ITR_USECS)
- adapter->tx_eitr = ec->rx_coalesce_usecs;
- else
- adapter->tx_eitr = (1000000 / ec->tx_coalesce_usecs);
+ struct ixgbe_hw *hw = &adapter->hw;
+ int i;
if (ec->tx_max_coalesced_frames_irq)
- adapter->tx_ring[0].work_limit =
- ec->tx_max_coalesced_frames_irq;
+ adapter->tx_ring[0].work_limit = ec->tx_max_coalesced_frames_irq;
+
+ if (ec->rx_coalesce_usecs > 1) {
+ /* store the value in ints/second */
+ adapter->eitr_param = 1000000/ec->rx_coalesce_usecs;
+
+ /* static value of interrupt rate */
+ adapter->itr_setting = adapter->eitr_param;
+ /* clear the lower bit */
+ adapter->itr_setting &= ~1;
+ } else if (ec->rx_coalesce_usecs == 1) {
+ /* 1 means dynamic mode */
+ adapter->eitr_param = 20000;
+ adapter->itr_setting = 1;
+ } else {
+ /* any other value means disable eitr, which is best
+ * served by setting the interrupt rate very high */
+ adapter->eitr_param = 3000000;
+ adapter->itr_setting = 0;
+ }
- if (netif_running(netdev)) {
- ixgbe_down(adapter);
- ixgbe_up(adapter);
+ for (i = 0; i < adapter->num_msix_vectors - NON_Q_VECTORS; i++) {
+ struct ixgbe_q_vector *q_vector = &adapter->q_vector[i];
+ if (q_vector->txr_count && !q_vector->rxr_count)
+ q_vector->eitr = (adapter->eitr_param >> 1);
+ else
+ /* rx only or mixed */
+ q_vector->eitr = adapter->eitr_param;
+ IXGBE_WRITE_REG(hw, IXGBE_EITR(i),
+ EITR_INTS_PER_SEC_TO_REG(q_vector->eitr));
}
return 0;
}
-static struct ethtool_ops ixgbe_ethtool_ops = {
+static const struct ethtool_ops ixgbe_ethtool_ops = {
.get_settings = ixgbe_get_settings,
.set_settings = ixgbe_set_settings,
.get_drvinfo = ixgbe_get_drvinfo,
@@ -966,7 +976,7 @@ static struct ethtool_ops ixgbe_ethtool_ops = {
.set_tso = ixgbe_set_tso,
.get_strings = ixgbe_get_strings,
.phys_id = ixgbe_phys_id,
- .get_sset_count = ixgbe_get_sset_count,
+ .get_sset_count = ixgbe_get_sset_count,
.get_ethtool_stats = ixgbe_get_ethtool_stats,
.get_coalesce = ixgbe_get_coalesce,
.set_coalesce = ixgbe_set_coalesce,
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index a417be7f8be5d0584a4371e240c4116ead185591..ca17af4349d03ee6283f2f3340c1107d7ad1ed8b 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2007 Intel Corporation.
+ Copyright(c) 1999 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -20,7 +20,6 @@
the file called "COPYING".
Contact Information:
- Linux NICS <linux.nics@intel.com>
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
@@ -46,15 +45,14 @@
char ixgbe_driver_name[] = "ixgbe";
static const char ixgbe_driver_string[] =
- "Intel(R) 10 Gigabit PCI Express Network Driver";
+ "Intel(R) 10 Gigabit PCI Express Network Driver";
-#define DRV_VERSION "1.3.18-k4"
+#define DRV_VERSION "1.3.30-k2"
const char ixgbe_driver_version[] = DRV_VERSION;
-static const char ixgbe_copyright[] =
- "Copyright (c) 1999-2007 Intel Corporation.";
+static char ixgbe_copyright[] = "Copyright (c) 1999-2007 Intel Corporation.";
static const struct ixgbe_info *ixgbe_info_tbl[] = {
- [board_82598] = &ixgbe_82598_info,
+ [board_82598] = &ixgbe_82598_info,
};
/* ixgbe_pci_tbl - PCI Device ID Table
@@ -74,15 +72,17 @@ static struct pci_device_id ixgbe_pci_tbl[] = {
board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598_CX4_DUAL_PORT),
board_82598 },
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598EB_XF_LR),
+ board_82598 },
/* required last entry */
{0, }
};
MODULE_DEVICE_TABLE(pci, ixgbe_pci_tbl);
-#ifdef CONFIG_DCA
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
static int ixgbe_notify_dca(struct notifier_block *, unsigned long event,
- void *p);
+ void *p);
static struct notifier_block dca_notifier = {
.notifier_call = ixgbe_notify_dca,
.next = NULL,
@@ -104,7 +104,7 @@ static void ixgbe_release_hw_control(struct ixgbe_adapter *adapter)
/* Let firmware take over control of h/w */
ctrl_ext = IXGBE_READ_REG(&adapter->hw, IXGBE_CTRL_EXT);
IXGBE_WRITE_REG(&adapter->hw, IXGBE_CTRL_EXT,
- ctrl_ext & ~IXGBE_CTRL_EXT_DRV_LOAD);
+ ctrl_ext & ~IXGBE_CTRL_EXT_DRV_LOAD);
}
static void ixgbe_get_hw_control(struct ixgbe_adapter *adapter)
@@ -114,24 +114,11 @@ static void ixgbe_get_hw_control(struct ixgbe_adapter *adapter)
/* Let firmware know the driver has taken over */
ctrl_ext = IXGBE_READ_REG(&adapter->hw, IXGBE_CTRL_EXT);
IXGBE_WRITE_REG(&adapter->hw, IXGBE_CTRL_EXT,
- ctrl_ext | IXGBE_CTRL_EXT_DRV_LOAD);
-}
-
-#ifdef DEBUG
-/**
- * ixgbe_get_hw_dev_name - return device name string
- * used by hardware layer to print debugging information
- **/
-char *ixgbe_get_hw_dev_name(struct ixgbe_hw *hw)
-{
- struct ixgbe_adapter *adapter = hw->back;
- struct net_device *netdev = adapter->netdev;
- return netdev->name;
+ ctrl_ext | IXGBE_CTRL_EXT_DRV_LOAD);
}
-#endif
static void ixgbe_set_ivar(struct ixgbe_adapter *adapter, u16 int_alloc_entry,
- u8 msix_vector)
+ u8 msix_vector)
{
u32 ivar, index;
@@ -144,13 +131,12 @@ static void ixgbe_set_ivar(struct ixgbe_adapter *adapter, u16 int_alloc_entry,
}
static void ixgbe_unmap_and_free_tx_resource(struct ixgbe_adapter *adapter,
- struct ixgbe_tx_buffer
- *tx_buffer_info)
+ struct ixgbe_tx_buffer
+ *tx_buffer_info)
{
if (tx_buffer_info->dma) {
- pci_unmap_page(adapter->pdev,
- tx_buffer_info->dma,
- tx_buffer_info->length, PCI_DMA_TODEVICE);
+ pci_unmap_page(adapter->pdev, tx_buffer_info->dma,
+ tx_buffer_info->length, PCI_DMA_TODEVICE);
tx_buffer_info->dma = 0;
}
if (tx_buffer_info->skb) {
@@ -161,107 +147,120 @@ static void ixgbe_unmap_and_free_tx_resource(struct ixgbe_adapter *adapter,
}
static inline bool ixgbe_check_tx_hang(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *tx_ring,
- unsigned int eop,
- union ixgbe_adv_tx_desc *eop_desc)
+ struct ixgbe_ring *tx_ring,
+ unsigned int eop)
{
+ struct ixgbe_hw *hw = &adapter->hw;
+ u32 head, tail;
+
/* Detect a transmit hang in hardware, this serializes the
- * check with the clearing of time_stamp and movement of i */
+ * check with the clearing of time_stamp and movement of eop */
+ head = IXGBE_READ_REG(hw, tx_ring->head);
+ tail = IXGBE_READ_REG(hw, tx_ring->tail);
adapter->detect_tx_hung = false;
- if (tx_ring->tx_buffer_info[eop].dma &&
+ if ((head != tail) &&
+ tx_ring->tx_buffer_info[eop].time_stamp &&
time_after(jiffies, tx_ring->tx_buffer_info[eop].time_stamp + HZ) &&
!(IXGBE_READ_REG(&adapter->hw, IXGBE_TFCS) & IXGBE_TFCS_TXOFF)) {
/* detected Tx unit hang */
+ union ixgbe_adv_tx_desc *tx_desc;
+ tx_desc = IXGBE_TX_DESC_ADV(*tx_ring, eop);
DPRINTK(DRV, ERR, "Detected Tx Unit Hang\n"
- " TDH <%x>\n"
- " TDT <%x>\n"
+ " Tx Queue <%d>\n"
+ " TDH, TDT <%x>, <%x>\n"
" next_to_use <%x>\n"
" next_to_clean <%x>\n"
"tx_buffer_info[next_to_clean]\n"
" time_stamp <%lx>\n"
- " next_to_watch <%x>\n"
- " jiffies <%lx>\n"
- " next_to_watch.status <%x>\n",
- readl(adapter->hw.hw_addr + tx_ring->head),
- readl(adapter->hw.hw_addr + tx_ring->tail),
- tx_ring->next_to_use,
- tx_ring->next_to_clean,
- tx_ring->tx_buffer_info[eop].time_stamp,
- eop, jiffies, eop_desc->wb.status);
+ " jiffies <%lx>\n",
+ tx_ring->queue_index,
+ head, tail,
+ tx_ring->next_to_use, eop,
+ tx_ring->tx_buffer_info[eop].time_stamp, jiffies);
return true;
}
return false;
}
-#define IXGBE_MAX_TXD_PWR 14
-#define IXGBE_MAX_DATA_PER_TXD (1 << IXGBE_MAX_TXD_PWR)
+#define IXGBE_MAX_TXD_PWR 14
+#define IXGBE_MAX_DATA_PER_TXD (1 << IXGBE_MAX_TXD_PWR)
/* Tx Descriptors needed, worst case */
#define TXD_USE_COUNT(S) (((S) >> IXGBE_MAX_TXD_PWR) + \
(((S) & (IXGBE_MAX_DATA_PER_TXD - 1)) ? 1 : 0))
#define DESC_NEEDED (TXD_USE_COUNT(IXGBE_MAX_DATA_PER_TXD) /* skb->data */ + \
- MAX_SKB_FRAGS * TXD_USE_COUNT(PAGE_SIZE) + 1) /* for context */
+ MAX_SKB_FRAGS * TXD_USE_COUNT(PAGE_SIZE) + 1) /* for context */
+
+#define GET_TX_HEAD_FROM_RING(ring) (\
+ *(volatile u32 *) \
+ ((union ixgbe_adv_tx_desc *)(ring)->desc + (ring)->count))
+static void ixgbe_tx_timeout(struct net_device *netdev);
/**
* ixgbe_clean_tx_irq - Reclaim resources after transmit completes
* @adapter: board private structure
+ * @tx_ring: tx ring to clean
**/
static bool ixgbe_clean_tx_irq(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *tx_ring)
+ struct ixgbe_ring *tx_ring)
{
- struct net_device *netdev = adapter->netdev;
- union ixgbe_adv_tx_desc *tx_desc, *eop_desc;
+ union ixgbe_adv_tx_desc *tx_desc;
struct ixgbe_tx_buffer *tx_buffer_info;
- unsigned int i, eop;
- bool cleaned = false;
- unsigned int total_tx_bytes = 0, total_tx_packets = 0;
+ struct net_device *netdev = adapter->netdev;
+ struct sk_buff *skb;
+ unsigned int i;
+ u32 head, oldhead;
+ unsigned int count = 0;
+ unsigned int total_bytes = 0, total_packets = 0;
+ rmb();
+ head = GET_TX_HEAD_FROM_RING(tx_ring);
+ head = le32_to_cpu(head);
i = tx_ring->next_to_clean;
- eop = tx_ring->tx_buffer_info[i].next_to_watch;
- eop_desc = IXGBE_TX_DESC_ADV(*tx_ring, eop);
- while (eop_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD)) {
- cleaned = false;
- while (!cleaned) {
+ while (1) {
+ while (i != head) {
tx_desc = IXGBE_TX_DESC_ADV(*tx_ring, i);
tx_buffer_info = &tx_ring->tx_buffer_info[i];
- cleaned = (i == eop);
+ skb = tx_buffer_info->skb;
- tx_ring->stats.bytes += tx_buffer_info->length;
- if (cleaned) {
- struct sk_buff *skb = tx_buffer_info->skb;
+ if (skb) {
unsigned int segs, bytecount;
+
+ /* gso_segs is currently only valid for tcp */
segs = skb_shinfo(skb)->gso_segs ?: 1;
/* multiply data chunks by size of headers */
bytecount = ((segs - 1) * skb_headlen(skb)) +
- skb->len;
- total_tx_packets += segs;
- total_tx_bytes += bytecount;
+ skb->len;
+ total_packets += segs;
+ total_bytes += bytecount;
}
+
ixgbe_unmap_and_free_tx_resource(adapter,
- tx_buffer_info);
- tx_desc->wb.status = 0;
+ tx_buffer_info);
i++;
if (i == tx_ring->count)
i = 0;
- }
-
- tx_ring->stats.packets++;
-
- eop = tx_ring->tx_buffer_info[i].next_to_watch;
- eop_desc = IXGBE_TX_DESC_ADV(*tx_ring, eop);
-
- /* weight of a sort for tx, avoid endless transmit cleanup */
- if (total_tx_packets >= tx_ring->work_limit)
- break;
- }
+ count++;
+ if (count == tx_ring->count)
+ goto done_cleaning;
+ }
+ oldhead = head;
+ rmb();
+ head = GET_TX_HEAD_FROM_RING(tx_ring);
+ head = le32_to_cpu(head);
+ if (head == oldhead)
+ goto done_cleaning;
+ } /* while (1) */
+
+done_cleaning:
tx_ring->next_to_clean = i;
#define TX_WAKE_THRESHOLD (DESC_NEEDED * 2)
- if (total_tx_packets && netif_carrier_ok(netdev) &&
- (IXGBE_DESC_UNUSED(tx_ring) >= TX_WAKE_THRESHOLD)) {
+ if (unlikely(count && netif_carrier_ok(netdev) &&
+ (IXGBE_DESC_UNUSED(tx_ring) >= TX_WAKE_THRESHOLD))) {
/* Make sure that anybody stopping the queue after this
* sees the new next_to_clean.
*/
@@ -269,59 +268,68 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_adapter *adapter,
if (__netif_subqueue_stopped(netdev, tx_ring->queue_index) &&
!test_bit(__IXGBE_DOWN, &adapter->state)) {
netif_wake_subqueue(netdev, tx_ring->queue_index);
- adapter->restart_queue++;
+ ++adapter->restart_queue;
}
}
- if (adapter->detect_tx_hung)
- if (ixgbe_check_tx_hang(adapter, tx_ring, eop, eop_desc))
- netif_stop_subqueue(netdev, tx_ring->queue_index);
-
- if (total_tx_packets >= tx_ring->work_limit)
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, tx_ring->eims_value);
+ if (adapter->detect_tx_hung) {
+ if (ixgbe_check_tx_hang(adapter, tx_ring, i)) {
+ /* schedule immediate reset if we believe we hung */
+ DPRINTK(PROBE, INFO,
+ "tx hang %d detected, resetting adapter\n",
+ adapter->tx_timeout_count + 1);
+ ixgbe_tx_timeout(adapter->netdev);
+ }
+ }
- tx_ring->total_bytes += total_tx_bytes;
- tx_ring->total_packets += total_tx_packets;
- adapter->net_stats.tx_bytes += total_tx_bytes;
- adapter->net_stats.tx_packets += total_tx_packets;
- cleaned = total_tx_packets ? true : false;
- return cleaned;
+ /* re-arm the interrupt */
+ if ((total_packets >= tx_ring->work_limit) ||
+ (count == tx_ring->count))
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, tx_ring->v_idx);
+
+ tx_ring->total_bytes += total_bytes;
+ tx_ring->total_packets += total_packets;
+ tx_ring->stats.bytes += total_bytes;
+ tx_ring->stats.packets += total_packets;
+ adapter->net_stats.tx_bytes += total_bytes;
+ adapter->net_stats.tx_packets += total_packets;
+ return (total_packets ? true : false);
}
-#ifdef CONFIG_DCA
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
static void ixgbe_update_rx_dca(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *rxr)
+ struct ixgbe_ring *rx_ring)
{
u32 rxctrl;
int cpu = get_cpu();
- int q = rxr - adapter->rx_ring;
+ int q = rx_ring - adapter->rx_ring;
- if (rxr->cpu != cpu) {
+ if (rx_ring->cpu != cpu) {
rxctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_DCA_RXCTRL(q));
rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK;
- rxctrl |= dca_get_tag(cpu);
+ rxctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
rxctrl |= IXGBE_DCA_RXCTRL_DESC_DCA_EN;
rxctrl |= IXGBE_DCA_RXCTRL_HEAD_DCA_EN;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_RXCTRL(q), rxctrl);
- rxr->cpu = cpu;
+ rx_ring->cpu = cpu;
}
put_cpu();
}
static void ixgbe_update_tx_dca(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *txr)
+ struct ixgbe_ring *tx_ring)
{
u32 txctrl;
int cpu = get_cpu();
- int q = txr - adapter->tx_ring;
+ int q = tx_ring - adapter->tx_ring;
- if (txr->cpu != cpu) {
+ if (tx_ring->cpu != cpu) {
txctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_DCA_TXCTRL(q));
txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK;
- txctrl |= dca_get_tag(cpu);
+ txctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_TXCTRL(q), txctrl);
- txr->cpu = cpu;
+ tx_ring->cpu = cpu;
}
put_cpu();
}
@@ -351,11 +359,14 @@ static int __ixgbe_notify_dca(struct device *dev, void *data)
switch (event) {
case DCA_PROVIDER_ADD:
- adapter->flags |= IXGBE_FLAG_DCA_ENABLED;
+ /* if we're already enabled, don't do it again */
+ if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
+ break;
/* Always use CB2 mode, difference is masked
* in the CB driver. */
IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL, 2);
if (dca_add_requester(dev) == 0) {
+ adapter->flags |= IXGBE_FLAG_DCA_ENABLED;
ixgbe_setup_dca(adapter);
break;
}
@@ -372,7 +383,7 @@ static int __ixgbe_notify_dca(struct device *dev, void *data)
return 0;
}
-#endif /* CONFIG_DCA */
+#endif /* CONFIG_DCA or CONFIG_DCA_MODULE */
/**
* ixgbe_receive_skb - Send a completed packet up the stack
* @adapter: board private structure
@@ -382,8 +393,8 @@ static int __ixgbe_notify_dca(struct device *dev, void *data)
* @rx_desc: rx descriptor
**/
static void ixgbe_receive_skb(struct ixgbe_adapter *adapter,
- struct sk_buff *skb, u8 status,
- struct ixgbe_ring *ring,
+ struct sk_buff *skb, u8 status,
+ struct ixgbe_ring *ring,
union ixgbe_adv_rx_desc *rx_desc)
{
bool is_vlan = (status & IXGBE_RXD_STAT_VP);
@@ -420,14 +431,12 @@ static void ixgbe_receive_skb(struct ixgbe_adapter *adapter,
* @skb: skb currently being received and modified
**/
static inline void ixgbe_rx_checksum(struct ixgbe_adapter *adapter,
- u32 status_err,
- struct sk_buff *skb)
+ u32 status_err, struct sk_buff *skb)
{
skb->ip_summed = CHECKSUM_NONE;
- /* Ignore Checksum bit is set, or rx csum disabled */
- if ((status_err & IXGBE_RXD_STAT_IXSM) ||
- !(adapter->flags & IXGBE_FLAG_RX_CSUM_ENABLED))
+ /* Rx csum disabled */
+ if (!(adapter->flags & IXGBE_FLAG_RX_CSUM_ENABLED))
return;
/* if IP and error */
@@ -455,37 +464,44 @@ static inline void ixgbe_rx_checksum(struct ixgbe_adapter *adapter,
* @adapter: address of board private structure
**/
static void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *rx_ring,
- int cleaned_count)
+ struct ixgbe_ring *rx_ring,
+ int cleaned_count)
{
- struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
union ixgbe_adv_rx_desc *rx_desc;
- struct ixgbe_rx_buffer *rx_buffer_info;
- struct sk_buff *skb;
+ struct ixgbe_rx_buffer *bi;
unsigned int i;
- unsigned int bufsz = adapter->rx_buf_len + NET_IP_ALIGN;
+ unsigned int bufsz = rx_ring->rx_buf_len + NET_IP_ALIGN;
i = rx_ring->next_to_use;
- rx_buffer_info = &rx_ring->rx_buffer_info[i];
+ bi = &rx_ring->rx_buffer_info[i];
while (cleaned_count--) {
rx_desc = IXGBE_RX_DESC_ADV(*rx_ring, i);
- if (!rx_buffer_info->page &&
- (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED)) {
- rx_buffer_info->page = alloc_page(GFP_ATOMIC);
- if (!rx_buffer_info->page) {
- adapter->alloc_rx_page_failed++;
- goto no_buffers;
+ if (!bi->page_dma &&
+ (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED)) {
+ if (!bi->page) {
+ bi->page = alloc_page(GFP_ATOMIC);
+ if (!bi->page) {
+ adapter->alloc_rx_page_failed++;
+ goto no_buffers;
+ }
+ bi->page_offset = 0;
+ } else {
+ /* use a half page if we're re-using */
+ bi->page_offset ^= (PAGE_SIZE / 2);
}
- rx_buffer_info->page_dma =
- pci_map_page(pdev, rx_buffer_info->page,
- 0, PAGE_SIZE, PCI_DMA_FROMDEVICE);
+
+ bi->page_dma = pci_map_page(pdev, bi->page,
+ bi->page_offset,
+ (PAGE_SIZE / 2),
+ PCI_DMA_FROMDEVICE);
}
- if (!rx_buffer_info->skb) {
- skb = netdev_alloc_skb(netdev, bufsz);
+ if (!bi->skb) {
+ struct sk_buff *skb = netdev_alloc_skb(adapter->netdev,
+ bufsz);
if (!skb) {
adapter->alloc_rx_buff_failed++;
@@ -499,28 +515,25 @@ static void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
*/
skb_reserve(skb, NET_IP_ALIGN);
- rx_buffer_info->skb = skb;
- rx_buffer_info->dma = pci_map_single(pdev, skb->data,
- bufsz,
- PCI_DMA_FROMDEVICE);
+ bi->skb = skb;
+ bi->dma = pci_map_single(pdev, skb->data, bufsz,
+ PCI_DMA_FROMDEVICE);
}
/* Refresh the desc even if buffer_addrs didn't change because
* each write-back erases this info. */
if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) {
- rx_desc->read.pkt_addr =
- cpu_to_le64(rx_buffer_info->page_dma);
- rx_desc->read.hdr_addr =
- cpu_to_le64(rx_buffer_info->dma);
+ rx_desc->read.pkt_addr = cpu_to_le64(bi->page_dma);
+ rx_desc->read.hdr_addr = cpu_to_le64(bi->dma);
} else {
- rx_desc->read.pkt_addr =
- cpu_to_le64(rx_buffer_info->dma);
+ rx_desc->read.pkt_addr = cpu_to_le64(bi->dma);
}
i++;
if (i == rx_ring->count)
i = 0;
- rx_buffer_info = &rx_ring->rx_buffer_info[i];
+ bi = &rx_ring->rx_buffer_info[i];
}
+
no_buffers:
if (rx_ring->next_to_use != i) {
rx_ring->next_to_use = i;
@@ -538,46 +551,54 @@ static void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
}
}
+static inline u16 ixgbe_get_hdr_info(union ixgbe_adv_rx_desc *rx_desc)
+{
+ return rx_desc->wb.lower.lo_dword.hs_rss.hdr_info;
+}
+
+static inline u16 ixgbe_get_pkt_info(union ixgbe_adv_rx_desc *rx_desc)
+{
+ return rx_desc->wb.lower.lo_dword.hs_rss.pkt_info;
+}
+
static bool ixgbe_clean_rx_irq(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *rx_ring,
- int *work_done, int work_to_do)
+ struct ixgbe_ring *rx_ring,
+ int *work_done, int work_to_do)
{
- struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
union ixgbe_adv_rx_desc *rx_desc, *next_rxd;
struct ixgbe_rx_buffer *rx_buffer_info, *next_buffer;
struct sk_buff *skb;
unsigned int i;
- u32 upper_len, len, staterr;
+ u32 len, staterr;
u16 hdr_info;
bool cleaned = false;
int cleaned_count = 0;
unsigned int total_rx_bytes = 0, total_rx_packets = 0;
i = rx_ring->next_to_clean;
- upper_len = 0;
rx_desc = IXGBE_RX_DESC_ADV(*rx_ring, i);
staterr = le32_to_cpu(rx_desc->wb.upper.status_error);
rx_buffer_info = &rx_ring->rx_buffer_info[i];
while (staterr & IXGBE_RXD_STAT_DD) {
+ u32 upper_len = 0;
if (*work_done >= work_to_do)
break;
(*work_done)++;
if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) {
- hdr_info =
- le16_to_cpu(rx_desc->wb.lower.lo_dword.hdr_info);
- len =
- ((hdr_info & IXGBE_RXDADV_HDRBUFLEN_MASK) >>
- IXGBE_RXDADV_HDRBUFLEN_SHIFT);
+ hdr_info = le16_to_cpu(ixgbe_get_hdr_info(rx_desc));
+ len = (hdr_info & IXGBE_RXDADV_HDRBUFLEN_MASK) >>
+ IXGBE_RXDADV_HDRBUFLEN_SHIFT;
if (hdr_info & IXGBE_RXDADV_SPH)
adapter->rx_hdr_split++;
if (len > IXGBE_RX_HDR_SIZE)
len = IXGBE_RX_HDR_SIZE;
upper_len = le16_to_cpu(rx_desc->wb.upper.length);
- } else
+ } else {
len = le16_to_cpu(rx_desc->wb.upper.length);
+ }
cleaned = true;
skb = rx_buffer_info->skb;
@@ -586,18 +607,25 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_adapter *adapter,
if (len && !skb_shinfo(skb)->nr_frags) {
pci_unmap_single(pdev, rx_buffer_info->dma,
- adapter->rx_buf_len + NET_IP_ALIGN,
- PCI_DMA_FROMDEVICE);
+ rx_ring->rx_buf_len + NET_IP_ALIGN,
+ PCI_DMA_FROMDEVICE);
skb_put(skb, len);
}
if (upper_len) {
pci_unmap_page(pdev, rx_buffer_info->page_dma,
- PAGE_SIZE, PCI_DMA_FROMDEVICE);
+ PAGE_SIZE / 2, PCI_DMA_FROMDEVICE);
rx_buffer_info->page_dma = 0;
skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags,
- rx_buffer_info->page, 0, upper_len);
- rx_buffer_info->page = NULL;
+ rx_buffer_info->page,
+ rx_buffer_info->page_offset,
+ upper_len);
+
+ if ((rx_ring->rx_buf_len > (PAGE_SIZE / 2)) ||
+ (page_count(rx_buffer_info->page) != 1))
+ rx_buffer_info->page = NULL;
+ else
+ get_page(rx_buffer_info->page);
skb->len += upper_len;
skb->data_len += upper_len;
@@ -620,6 +648,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_adapter *adapter,
rx_buffer_info->skb = next_buffer->skb;
rx_buffer_info->dma = next_buffer->dma;
next_buffer->skb = skb;
+ next_buffer->dma = 0;
adapter->non_eop_descs++;
goto next_desc;
}
@@ -635,9 +664,9 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_adapter *adapter,
total_rx_bytes += skb->len;
total_rx_packets++;
- skb->protocol = eth_type_trans(skb, netdev);
+ skb->protocol = eth_type_trans(skb, adapter->netdev);
ixgbe_receive_skb(adapter, skb, staterr, rx_ring, rx_desc);
- netdev->last_rx = jiffies;
+ adapter->netdev->last_rx = jiffies;
next_desc:
rx_desc->wb.upper.status_error = 0;
@@ -666,9 +695,6 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_adapter *adapter,
if (cleaned_count)
ixgbe_alloc_rx_buffers(adapter, rx_ring, cleaned_count);
- adapter->net_stats.rx_bytes += total_rx_bytes;
- adapter->net_stats.rx_packets += total_rx_packets;
-
rx_ring->total_packets += total_rx_packets;
rx_ring->total_bytes += total_rx_bytes;
adapter->net_stats.rx_bytes += total_rx_bytes;
@@ -700,43 +726,43 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
q_vector = &adapter->q_vector[v_idx];
/* XXX for_each_bit(...) */
r_idx = find_first_bit(q_vector->rxr_idx,
- adapter->num_rx_queues);
+ adapter->num_rx_queues);
for (i = 0; i < q_vector->rxr_count; i++) {
j = adapter->rx_ring[r_idx].reg_idx;
ixgbe_set_ivar(adapter, IXGBE_IVAR_RX_QUEUE(j), v_idx);
r_idx = find_next_bit(q_vector->rxr_idx,
- adapter->num_rx_queues,
- r_idx + 1);
+ adapter->num_rx_queues,
+ r_idx + 1);
}
r_idx = find_first_bit(q_vector->txr_idx,
- adapter->num_tx_queues);
+ adapter->num_tx_queues);
for (i = 0; i < q_vector->txr_count; i++) {
j = adapter->tx_ring[r_idx].reg_idx;
ixgbe_set_ivar(adapter, IXGBE_IVAR_TX_QUEUE(j), v_idx);
r_idx = find_next_bit(q_vector->txr_idx,
- adapter->num_tx_queues,
- r_idx + 1);
+ adapter->num_tx_queues,
+ r_idx + 1);
}
- /* if this is a tx only vector use half the irq (tx) rate */
+ /* if this is a tx only vector halve the interrupt rate */
if (q_vector->txr_count && !q_vector->rxr_count)
- q_vector->eitr = adapter->tx_eitr;
+ q_vector->eitr = (adapter->eitr_param >> 1);
else
- /* rx only or mixed */
- q_vector->eitr = adapter->rx_eitr;
+ /* rx only */
+ q_vector->eitr = adapter->eitr_param;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_EITR(v_idx),
- EITR_INTS_PER_SEC_TO_REG(q_vector->eitr));
+ EITR_INTS_PER_SEC_TO_REG(q_vector->eitr));
}
ixgbe_set_ivar(adapter, IXGBE_IVAR_OTHER_CAUSES_INDEX, v_idx);
IXGBE_WRITE_REG(&adapter->hw, IXGBE_EITR(v_idx), 1950);
- /* set up to autoclear timer, lsc, and the vectors */
+ /* set up to autoclear timer, and the vectors */
mask = IXGBE_EIMS_ENABLE_MASK;
- mask &= ~IXGBE_EIMS_OTHER;
+ mask &= ~(IXGBE_EIMS_OTHER | IXGBE_EIMS_LSC);
IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIAC, mask);
}
@@ -766,8 +792,8 @@ enum latency_range {
* parameter (see ixgbe_param.c)
**/
static u8 ixgbe_update_itr(struct ixgbe_adapter *adapter,
- u32 eitr, u8 itr_setting,
- int packets, int bytes)
+ u32 eitr, u8 itr_setting,
+ int packets, int bytes)
{
unsigned int retval = itr_setting;
u32 timepassed_us;
@@ -814,40 +840,40 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
u32 new_itr;
u8 current_itr, ret_itr;
int i, r_idx, v_idx = ((void *)q_vector - (void *)(adapter->q_vector)) /
- sizeof(struct ixgbe_q_vector);
+ sizeof(struct ixgbe_q_vector);
struct ixgbe_ring *rx_ring, *tx_ring;
r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
for (i = 0; i < q_vector->txr_count; i++) {
tx_ring = &(adapter->tx_ring[r_idx]);
ret_itr = ixgbe_update_itr(adapter, q_vector->eitr,
- q_vector->tx_eitr,
- tx_ring->total_packets,
- tx_ring->total_bytes);
+ q_vector->tx_itr,
+ tx_ring->total_packets,
+ tx_ring->total_bytes);
/* if the result for this queue would decrease interrupt
* rate for this vector then use that result */
- q_vector->tx_eitr = ((q_vector->tx_eitr > ret_itr) ?
- q_vector->tx_eitr - 1 : ret_itr);
+ q_vector->tx_itr = ((q_vector->tx_itr > ret_itr) ?
+ q_vector->tx_itr - 1 : ret_itr);
r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues,
- r_idx + 1);
+ r_idx + 1);
}
r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
for (i = 0; i < q_vector->rxr_count; i++) {
rx_ring = &(adapter->rx_ring[r_idx]);
ret_itr = ixgbe_update_itr(adapter, q_vector->eitr,
- q_vector->rx_eitr,
- rx_ring->total_packets,
- rx_ring->total_bytes);
+ q_vector->rx_itr,
+ rx_ring->total_packets,
+ rx_ring->total_bytes);
/* if the result for this queue would decrease interrupt
* rate for this vector then use that result */
- q_vector->rx_eitr = ((q_vector->rx_eitr > ret_itr) ?
- q_vector->rx_eitr - 1 : ret_itr);
+ q_vector->rx_itr = ((q_vector->rx_itr > ret_itr) ?
+ q_vector->rx_itr - 1 : ret_itr);
r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
- r_idx + 1);
+ r_idx + 1);
}
- current_itr = max(q_vector->rx_eitr, q_vector->tx_eitr);
+ current_itr = max(q_vector->rx_itr, q_vector->tx_itr);
switch (current_itr) {
/* counts and packets in update_itr are dependent on these numbers */
@@ -871,13 +897,27 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
itr_reg = EITR_INTS_PER_SEC_TO_REG(new_itr);
/* must write high and low 16 bits to reset counter */
DPRINTK(TX_ERR, DEBUG, "writing eitr(%d): %08X\n", v_idx,
- itr_reg);
+ itr_reg);
IXGBE_WRITE_REG(hw, IXGBE_EITR(v_idx), itr_reg | (itr_reg)<<16);
}
return;
}
+
+static void ixgbe_check_lsc(struct ixgbe_adapter *adapter)
+{
+ struct ixgbe_hw *hw = &adapter->hw;
+
+ adapter->lsc_int++;
+ adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
+ adapter->link_check_timeout = jiffies;
+ if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
+ IXGBE_WRITE_REG(hw, IXGBE_EIMC, IXGBE_EIMC_LSC);
+ schedule_work(&adapter->watchdog_task);
+ }
+}
+
static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
{
struct net_device *netdev = data;
@@ -885,11 +925,8 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
struct ixgbe_hw *hw = &adapter->hw;
u32 eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
- if (eicr & IXGBE_EICR_LSC) {
- adapter->lsc_int++;
- if (!test_bit(__IXGBE_DOWN, &adapter->state))
- mod_timer(&adapter->watchdog_timer, jiffies);
- }
+ if (eicr & IXGBE_EICR_LSC)
+ ixgbe_check_lsc(adapter);
if (!test_bit(__IXGBE_DOWN, &adapter->state))
IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMS_OTHER);
@@ -901,7 +938,7 @@ static irqreturn_t ixgbe_msix_clean_tx(int irq, void *data)
{
struct ixgbe_q_vector *q_vector = data;
struct ixgbe_adapter *adapter = q_vector->adapter;
- struct ixgbe_ring *txr;
+ struct ixgbe_ring *tx_ring;
int i, r_idx;
if (!q_vector->txr_count)
@@ -909,16 +946,16 @@ static irqreturn_t ixgbe_msix_clean_tx(int irq, void *data)
r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
for (i = 0; i < q_vector->txr_count; i++) {
- txr = &(adapter->tx_ring[r_idx]);
-#ifdef CONFIG_DCA
+ tx_ring = &(adapter->tx_ring[r_idx]);
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
- ixgbe_update_tx_dca(adapter, txr);
+ ixgbe_update_tx_dca(adapter, tx_ring);
#endif
- txr->total_bytes = 0;
- txr->total_packets = 0;
- ixgbe_clean_tx_irq(adapter, txr);
+ tx_ring->total_bytes = 0;
+ tx_ring->total_packets = 0;
+ ixgbe_clean_tx_irq(adapter, tx_ring);
r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues,
- r_idx + 1);
+ r_idx + 1);
}
return IRQ_HANDLED;
@@ -933,18 +970,26 @@ static irqreturn_t ixgbe_msix_clean_rx(int irq, void *data)
{
struct ixgbe_q_vector *q_vector = data;
struct ixgbe_adapter *adapter = q_vector->adapter;
- struct ixgbe_ring *rxr;
+ struct ixgbe_ring *rx_ring;
int r_idx;
+ int i;
r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+ for (i = 0; i < q_vector->rxr_count; i++) {
+ rx_ring = &(adapter->rx_ring[r_idx]);
+ rx_ring->total_bytes = 0;
+ rx_ring->total_packets = 0;
+ r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
+ r_idx + 1);
+ }
+
if (!q_vector->rxr_count)
return IRQ_HANDLED;
- rxr = &(adapter->rx_ring[r_idx]);
+ r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+ rx_ring = &(adapter->rx_ring[r_idx]);
/* disable interrupts on this vector only */
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, rxr->v_idx);
- rxr->total_bytes = 0;
- rxr->total_packets = 0;
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, rx_ring->v_idx);
netif_rx_schedule(adapter->netdev, &q_vector->napi);
return IRQ_HANDLED;
@@ -963,39 +1008,90 @@ static irqreturn_t ixgbe_msix_clean_many(int irq, void *data)
* @napi: napi struct with our devices info in it
* @budget: amount of work driver is allowed to do this pass, in packets
*
+ * This function is optimized for cleaning one queue only on a single
+ * q_vector!!!
**/
static int ixgbe_clean_rxonly(struct napi_struct *napi, int budget)
{
struct ixgbe_q_vector *q_vector =
- container_of(napi, struct ixgbe_q_vector, napi);
+ container_of(napi, struct ixgbe_q_vector, napi);
struct ixgbe_adapter *adapter = q_vector->adapter;
- struct ixgbe_ring *rxr;
+ struct ixgbe_ring *rx_ring = NULL;
int work_done = 0;
long r_idx;
r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
- rxr = &(adapter->rx_ring[r_idx]);
-#ifdef CONFIG_DCA
+ rx_ring = &(adapter->rx_ring[r_idx]);
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
- ixgbe_update_rx_dca(adapter, rxr);
+ ixgbe_update_rx_dca(adapter, rx_ring);
#endif
- ixgbe_clean_rx_irq(adapter, rxr, &work_done, budget);
+ ixgbe_clean_rx_irq(adapter, rx_ring, &work_done, budget);
/* If all Rx work done, exit the polling mode */
if (work_done < budget) {
netif_rx_complete(adapter->netdev, napi);
- if (adapter->rx_eitr < IXGBE_MIN_ITR_USECS)
+ if (adapter->itr_setting & 3)
ixgbe_set_itr_msix(q_vector);
if (!test_bit(__IXGBE_DOWN, &adapter->state))
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, rxr->v_idx);
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, rx_ring->v_idx);
}
return work_done;
}
+/**
+ * ixgbe_clean_rxonly_many - msix (aka one shot) rx clean routine
+ * @napi: napi struct with our devices info in it
+ * @budget: amount of work driver is allowed to do this pass, in packets
+ *
+ * This function will clean more than one rx queue associated with a
+ * q_vector.
+ **/
+static int ixgbe_clean_rxonly_many(struct napi_struct *napi, int budget)
+{
+ struct ixgbe_q_vector *q_vector =
+ container_of(napi, struct ixgbe_q_vector, napi);
+ struct ixgbe_adapter *adapter = q_vector->adapter;
+ struct ixgbe_ring *rx_ring = NULL;
+ int work_done = 0, i;
+ long r_idx;
+ u16 enable_mask = 0;
+
+ /* attempt to distribute budget to each queue fairly, but don't allow
+ * the budget to go below 1 because we'll exit polling */
+ budget /= (q_vector->rxr_count ?: 1);
+ budget = max(budget, 1);
+ r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+ for (i = 0; i < q_vector->rxr_count; i++) {
+ rx_ring = &(adapter->rx_ring[r_idx]);
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+ if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
+ ixgbe_update_rx_dca(adapter, rx_ring);
+#endif
+ ixgbe_clean_rx_irq(adapter, rx_ring, &work_done, budget);
+ enable_mask |= rx_ring->v_idx;
+ r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
+ r_idx + 1);
+ }
+
+ r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+ rx_ring = &(adapter->rx_ring[r_idx]);
+ /* If all Rx work done, exit the polling mode */
+ if (work_done < budget) {
+ netif_rx_complete(adapter->netdev, napi);
+ if (adapter->itr_setting & 3)
+ ixgbe_set_itr_msix(q_vector);
+ if (!test_bit(__IXGBE_DOWN, &adapter->state))
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, enable_mask);
+ return 0;
+ }
+
+ return work_done;
+}
static inline void map_vector_to_rxq(struct ixgbe_adapter *a, int v_idx,
- int r_idx)
+ int r_idx)
{
a->q_vector[v_idx].adapter = a;
set_bit(r_idx, a->q_vector[v_idx].rxr_idx);
@@ -1004,7 +1100,7 @@ static inline void map_vector_to_rxq(struct ixgbe_adapter *a, int v_idx,
}
static inline void map_vector_to_txq(struct ixgbe_adapter *a, int v_idx,
- int r_idx)
+ int r_idx)
{
a->q_vector[v_idx].adapter = a;
set_bit(r_idx, a->q_vector[v_idx].txr_idx);
@@ -1024,7 +1120,7 @@ static inline void map_vector_to_txq(struct ixgbe_adapter *a, int v_idx,
* mapping configurations in here.
**/
static int ixgbe_map_rings_to_vectors(struct ixgbe_adapter *adapter,
- int vectors)
+ int vectors)
{
int v_start = 0;
int rxr_idx = 0, txr_idx = 0;
@@ -1101,28 +1197,28 @@ static int ixgbe_request_msix_irqs(struct ixgbe_adapter *adapter)
goto out;
#define SET_HANDLER(_v) ((!(_v)->rxr_count) ? &ixgbe_msix_clean_tx : \
- (!(_v)->txr_count) ? &ixgbe_msix_clean_rx : \
- &ixgbe_msix_clean_many)
+ (!(_v)->txr_count) ? &ixgbe_msix_clean_rx : \
+ &ixgbe_msix_clean_many)
for (vector = 0; vector < q_vectors; vector++) {
handler = SET_HANDLER(&adapter->q_vector[vector]);
sprintf(adapter->name[vector], "%s:v%d-%s",
- netdev->name, vector,
- (handler == &ixgbe_msix_clean_rx) ? "Rx" :
- ((handler == &ixgbe_msix_clean_tx) ? "Tx" : "TxRx"));
+ netdev->name, vector,
+ (handler == &ixgbe_msix_clean_rx) ? "Rx" :
+ ((handler == &ixgbe_msix_clean_tx) ? "Tx" : "TxRx"));
err = request_irq(adapter->msix_entries[vector].vector,
- handler, 0, adapter->name[vector],
- &(adapter->q_vector[vector]));
+ handler, 0, adapter->name[vector],
+ &(adapter->q_vector[vector]));
if (err) {
DPRINTK(PROBE, ERR,
- "request_irq failed for MSIX interrupt "
- "Error: %d\n", err);
+ "request_irq failed for MSIX interrupt "
+ "Error: %d\n", err);
goto free_queue_irqs;
}
}
sprintf(adapter->name[vector], "%s:lsc", netdev->name);
err = request_irq(adapter->msix_entries[vector].vector,
- &ixgbe_msix_lsc, 0, adapter->name[vector], netdev);
+ &ixgbe_msix_lsc, 0, adapter->name[vector], netdev);
if (err) {
DPRINTK(PROBE, ERR,
"request_irq for msix_lsc failed: %d\n", err);
@@ -1134,7 +1230,7 @@ static int ixgbe_request_msix_irqs(struct ixgbe_adapter *adapter)
free_queue_irqs:
for (i = vector - 1; i >= 0; i--)
free_irq(adapter->msix_entries[--vector].vector,
- &(adapter->q_vector[i]));
+ &(adapter->q_vector[i]));
adapter->flags &= ~IXGBE_FLAG_MSIX_ENABLED;
pci_disable_msix(adapter->pdev);
kfree(adapter->msix_entries);
@@ -1152,16 +1248,16 @@ static void ixgbe_set_itr(struct ixgbe_adapter *adapter)
struct ixgbe_ring *rx_ring = &adapter->rx_ring[0];
struct ixgbe_ring *tx_ring = &adapter->tx_ring[0];
- q_vector->tx_eitr = ixgbe_update_itr(adapter, new_itr,
- q_vector->tx_eitr,
- tx_ring->total_packets,
- tx_ring->total_bytes);
- q_vector->rx_eitr = ixgbe_update_itr(adapter, new_itr,
- q_vector->rx_eitr,
- rx_ring->total_packets,
- rx_ring->total_bytes);
+ q_vector->tx_itr = ixgbe_update_itr(adapter, new_itr,
+ q_vector->tx_itr,
+ tx_ring->total_packets,
+ tx_ring->total_bytes);
+ q_vector->rx_itr = ixgbe_update_itr(adapter, new_itr,
+ q_vector->rx_itr,
+ rx_ring->total_packets,
+ rx_ring->total_bytes);
- current_itr = max(q_vector->rx_eitr, q_vector->tx_eitr);
+ current_itr = max(q_vector->rx_itr, q_vector->tx_itr);
switch (current_itr) {
/* counts and packets in update_itr are dependent on these numbers */
@@ -1206,19 +1302,19 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
struct ixgbe_hw *hw = &adapter->hw;
u32 eicr;
-
/* for NAPI, using EIAM to auto-mask tx/rx interrupt bits on read
* therefore no explict interrupt disable is necessary */
eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
- if (!eicr)
+ if (!eicr) {
+ /* shared interrupt alert!
+ * make sure interrupts are enabled because the read will
+ * have disabled interrupts due to EIAM */
+ ixgbe_irq_enable(adapter);
return IRQ_NONE; /* Not our interrupt */
-
- if (eicr & IXGBE_EICR_LSC) {
- adapter->lsc_int++;
- if (!test_bit(__IXGBE_DOWN, &adapter->state))
- mod_timer(&adapter->watchdog_timer, jiffies);
}
+ if (eicr & IXGBE_EICR_LSC)
+ ixgbe_check_lsc(adapter);
if (netif_rx_schedule_prep(netdev, &adapter->q_vector[0].napi)) {
adapter->tx_ring[0].total_packets = 0;
@@ -1261,10 +1357,10 @@ static int ixgbe_request_irq(struct ixgbe_adapter *adapter)
err = ixgbe_request_msix_irqs(adapter);
} else if (adapter->flags & IXGBE_FLAG_MSI_ENABLED) {
err = request_irq(adapter->pdev->irq, &ixgbe_intr, 0,
- netdev->name, netdev);
+ netdev->name, netdev);
} else {
err = request_irq(adapter->pdev->irq, &ixgbe_intr, IRQF_SHARED,
- netdev->name, netdev);
+ netdev->name, netdev);
}
if (err)
@@ -1288,7 +1384,7 @@ static void ixgbe_free_irq(struct ixgbe_adapter *adapter)
i--;
for (; i >= 0; i--) {
free_irq(adapter->msix_entries[i].vector,
- &(adapter->q_vector[i]));
+ &(adapter->q_vector[i]));
}
ixgbe_reset_q_vectors(adapter);
@@ -1335,7 +1431,7 @@ static void ixgbe_configure_msi_and_legacy(struct ixgbe_adapter *adapter)
struct ixgbe_hw *hw = &adapter->hw;
IXGBE_WRITE_REG(hw, IXGBE_EITR(0),
- EITR_INTS_PER_SEC_TO_REG(adapter->rx_eitr));
+ EITR_INTS_PER_SEC_TO_REG(adapter->eitr_param));
ixgbe_set_ivar(adapter, IXGBE_IVAR_RX_QUEUE(0), 0);
ixgbe_set_ivar(adapter, IXGBE_IVAR_TX_QUEUE(0), 0);
@@ -1347,26 +1443,31 @@ static void ixgbe_configure_msi_and_legacy(struct ixgbe_adapter *adapter)
}
/**
- * ixgbe_configure_tx - Configure 8254x Transmit Unit after Reset
+ * ixgbe_configure_tx - Configure 8259x Transmit Unit after Reset
* @adapter: board private structure
*
* Configure the Tx unit of the MAC after a reset.
**/
static void ixgbe_configure_tx(struct ixgbe_adapter *adapter)
{
- u64 tdba;
+ u64 tdba, tdwba;
struct ixgbe_hw *hw = &adapter->hw;
u32 i, j, tdlen, txctrl;
/* Setup the HW Tx Head and Tail descriptor pointers */
for (i = 0; i < adapter->num_tx_queues; i++) {
- j = adapter->tx_ring[i].reg_idx;
- tdba = adapter->tx_ring[i].dma;
- tdlen = adapter->tx_ring[i].count *
- sizeof(union ixgbe_adv_tx_desc);
+ struct ixgbe_ring *ring = &adapter->tx_ring[i];
+ j = ring->reg_idx;
+ tdba = ring->dma;
+ tdlen = ring->count * sizeof(union ixgbe_adv_tx_desc);
IXGBE_WRITE_REG(hw, IXGBE_TDBAL(j),
- (tdba & DMA_32BIT_MASK));
+ (tdba & DMA_32BIT_MASK));
IXGBE_WRITE_REG(hw, IXGBE_TDBAH(j), (tdba >> 32));
+ tdwba = ring->dma +
+ (ring->count * sizeof(union ixgbe_adv_tx_desc));
+ tdwba |= IXGBE_TDWBAL_HEAD_WB_ENABLE;
+ IXGBE_WRITE_REG(hw, IXGBE_TDWBAL(j), tdwba & DMA_32BIT_MASK);
+ IXGBE_WRITE_REG(hw, IXGBE_TDWBAH(j), (tdwba >> 32));
IXGBE_WRITE_REG(hw, IXGBE_TDLEN(j), tdlen);
IXGBE_WRITE_REG(hw, IXGBE_TDH(j), 0);
IXGBE_WRITE_REG(hw, IXGBE_TDT(j), 0);
@@ -1375,20 +1476,66 @@ static void ixgbe_configure_tx(struct ixgbe_adapter *adapter)
/* Disable Tx Head Writeback RO bit, since this hoses
* bookkeeping if things aren't delivered in order.
*/
- txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(i));
+ txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(j));
txctrl &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN;
- IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(i), txctrl);
+ IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(j), txctrl);
}
}
-#define PAGE_USE_COUNT(S) (((S) >> PAGE_SHIFT) + \
- (((S) & (PAGE_SIZE - 1)) ? 1 : 0))
+#define IXGBE_SRRCTL_BSIZEHDRSIZE_SHIFT 2
+
+static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter, int index)
+{
+ struct ixgbe_ring *rx_ring;
+ u32 srrctl;
+ int queue0;
+ unsigned long mask;
+
+ /* program one srrctl register per VMDq index */
+ if (adapter->flags & IXGBE_FLAG_VMDQ_ENABLED) {
+ long shift, len;
+ mask = (unsigned long) adapter->ring_feature[RING_F_RSS].mask;
+ len = sizeof(adapter->ring_feature[RING_F_VMDQ].mask) * 8;
+ shift = find_first_bit(&mask, len);
+ queue0 = index & mask;
+ index = (index & mask) >> shift;
+ /* program one srrctl per RSS queue since RDRXCTL.MVMEN is enabled */
+ } else {
+ mask = (unsigned long) adapter->ring_feature[RING_F_RSS].mask;
+ queue0 = index & mask;
+ index = index & mask;
+ }
+
+ rx_ring = &adapter->rx_ring[queue0];
+
+ srrctl = IXGBE_READ_REG(&adapter->hw, IXGBE_SRRCTL(index));
+
+ srrctl &= ~IXGBE_SRRCTL_BSIZEHDR_MASK;
+ srrctl &= ~IXGBE_SRRCTL_BSIZEPKT_MASK;
+
+ if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) {
+ srrctl |= IXGBE_RXBUFFER_2048 >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
+ srrctl |= IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS;
+ srrctl |= ((IXGBE_RX_HDR_SIZE <<
+ IXGBE_SRRCTL_BSIZEHDRSIZE_SHIFT) &
+ IXGBE_SRRCTL_BSIZEHDR_MASK);
+ } else {
+ srrctl |= IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF;
+
+ if (rx_ring->rx_buf_len == MAXIMUM_ETHERNET_VLAN_SIZE)
+ srrctl |= IXGBE_RXBUFFER_2048 >>
+ IXGBE_SRRCTL_BSIZEPKT_SHIFT;
+ else
+ srrctl |= rx_ring->rx_buf_len >>
+ IXGBE_SRRCTL_BSIZEPKT_SHIFT;
+ }
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_SRRCTL(index), srrctl);
+}
-#define IXGBE_SRRCTL_BSIZEHDRSIZE_SHIFT 2
/**
* ixgbe_get_skb_hdr - helper function for LRO header processing
* @skb: pointer to sk_buff to be added to LRO packet
- * @iphdr: pointer to tcp header structure
+ * @iphdr: pointer to ip header structure
* @tcph: pointer to tcp header structure
* @hdr_flags: pointer to header flags
* @priv: private data
@@ -1399,8 +1546,8 @@ static int ixgbe_get_skb_hdr(struct sk_buff *skb, void **iphdr, void **tcph,
union ixgbe_adv_rx_desc *rx_desc = priv;
/* Verify that this is a valid IPv4 TCP packet */
- if (!(rx_desc->wb.lower.lo_dword.pkt_info &
- (IXGBE_RXDADV_PKTTYPE_IPV4 | IXGBE_RXDADV_PKTTYPE_TCP)))
+ if (!((ixgbe_get_pkt_info(rx_desc) & IXGBE_RXDADV_PKTTYPE_IPV4) &&
+ (ixgbe_get_pkt_info(rx_desc) & IXGBE_RXDADV_PKTTYPE_TCP)))
return -1;
/* Set network headers */
@@ -1412,8 +1559,11 @@ static int ixgbe_get_skb_hdr(struct sk_buff *skb, void **iphdr, void **tcph,
return 0;
}
+#define PAGE_USE_COUNT(S) (((S) >> PAGE_SHIFT) + \
+ (((S) & (PAGE_SIZE - 1)) ? 1 : 0))
+
/**
- * ixgbe_configure_rx - Configure 8254x Receive Unit after Reset
+ * ixgbe_configure_rx - Configure 8259x Receive Unit after Reset
* @adapter: board private structure
*
* Configure the Rx unit of the MAC after a reset.
@@ -1426,25 +1576,26 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
int max_frame = netdev->mtu + ETH_HLEN + ETH_FCS_LEN;
int i, j;
u32 rdlen, rxctrl, rxcsum;
- u32 random[10];
+ static const u32 seed[10] = { 0xE291D73D, 0x1805EC6C, 0x2A94B30D,
+ 0xA54F2BEC, 0xEA49AF7C, 0xE214AD3D, 0xB855AABE,
+ 0x6A3E67EA, 0x14364D17, 0x3BED200D};
u32 fctrl, hlreg0;
u32 pages;
- u32 reta = 0, mrqc, srrctl;
+ u32 reta = 0, mrqc;
+ u32 rdrxctl;
+ int rx_buf_len;
/* Decide whether to use packet split mode or not */
- if (netdev->mtu > ETH_DATA_LEN)
- adapter->flags |= IXGBE_FLAG_RX_PS_ENABLED;
- else
- adapter->flags &= ~IXGBE_FLAG_RX_PS_ENABLED;
+ adapter->flags |= IXGBE_FLAG_RX_PS_ENABLED;
/* Set the RX buffer length according to the mode */
if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) {
- adapter->rx_buf_len = IXGBE_RX_HDR_SIZE;
+ rx_buf_len = IXGBE_RX_HDR_SIZE;
} else {
if (netdev->mtu <= ETH_DATA_LEN)
- adapter->rx_buf_len = MAXIMUM_ETHERNET_VLAN_SIZE;
+ rx_buf_len = MAXIMUM_ETHERNET_VLAN_SIZE;
else
- adapter->rx_buf_len = ALIGN(max_frame, 1024);
+ rx_buf_len = ALIGN(max_frame, 1024);
}
fctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_FCTRL);
@@ -1461,28 +1612,6 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
pages = PAGE_USE_COUNT(adapter->netdev->mtu);
- srrctl = IXGBE_READ_REG(&adapter->hw, IXGBE_SRRCTL(0));
- srrctl &= ~IXGBE_SRRCTL_BSIZEHDR_MASK;
- srrctl &= ~IXGBE_SRRCTL_BSIZEPKT_MASK;
-
- if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) {
- srrctl |= PAGE_SIZE >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
- srrctl |= IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS;
- srrctl |= ((IXGBE_RX_HDR_SIZE <<
- IXGBE_SRRCTL_BSIZEHDRSIZE_SHIFT) &
- IXGBE_SRRCTL_BSIZEHDR_MASK);
- } else {
- srrctl |= IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF;
-
- if (adapter->rx_buf_len == MAXIMUM_ETHERNET_VLAN_SIZE)
- srrctl |=
- IXGBE_RXBUFFER_2048 >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
- else
- srrctl |=
- adapter->rx_buf_len >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
- }
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_SRRCTL(0), srrctl);
-
rdlen = adapter->rx_ring[0].count * sizeof(union ixgbe_adv_rx_desc);
/* disable receives while setting up the descriptors */
rxctrl = IXGBE_READ_REG(hw, IXGBE_RXCTRL);
@@ -1492,25 +1621,43 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
* the Base and Length of the Rx Descriptor Ring */
for (i = 0; i < adapter->num_rx_queues; i++) {
rdba = adapter->rx_ring[i].dma;
- IXGBE_WRITE_REG(hw, IXGBE_RDBAL(i), (rdba & DMA_32BIT_MASK));
- IXGBE_WRITE_REG(hw, IXGBE_RDBAH(i), (rdba >> 32));
- IXGBE_WRITE_REG(hw, IXGBE_RDLEN(i), rdlen);
- IXGBE_WRITE_REG(hw, IXGBE_RDH(i), 0);
- IXGBE_WRITE_REG(hw, IXGBE_RDT(i), 0);
- adapter->rx_ring[i].head = IXGBE_RDH(i);
- adapter->rx_ring[i].tail = IXGBE_RDT(i);
- }
-
- /* Intitial LRO Settings */
- adapter->rx_ring[i].lro_mgr.max_aggr = IXGBE_MAX_LRO_AGGREGATE;
- adapter->rx_ring[i].lro_mgr.max_desc = IXGBE_MAX_LRO_DESCRIPTORS;
- adapter->rx_ring[i].lro_mgr.get_skb_header = ixgbe_get_skb_hdr;
- adapter->rx_ring[i].lro_mgr.features = LRO_F_EXTRACT_VLAN_ID;
- if (!(adapter->flags & IXGBE_FLAG_IN_NETPOLL))
- adapter->rx_ring[i].lro_mgr.features |= LRO_F_NAPI;
- adapter->rx_ring[i].lro_mgr.dev = adapter->netdev;
- adapter->rx_ring[i].lro_mgr.ip_summed = CHECKSUM_UNNECESSARY;
- adapter->rx_ring[i].lro_mgr.ip_summed_aggr = CHECKSUM_UNNECESSARY;
+ j = adapter->rx_ring[i].reg_idx;
+ IXGBE_WRITE_REG(hw, IXGBE_RDBAL(j), (rdba & DMA_32BIT_MASK));
+ IXGBE_WRITE_REG(hw, IXGBE_RDBAH(j), (rdba >> 32));
+ IXGBE_WRITE_REG(hw, IXGBE_RDLEN(j), rdlen);
+ IXGBE_WRITE_REG(hw, IXGBE_RDH(j), 0);
+ IXGBE_WRITE_REG(hw, IXGBE_RDT(j), 0);
+ adapter->rx_ring[i].head = IXGBE_RDH(j);
+ adapter->rx_ring[i].tail = IXGBE_RDT(j);
+ adapter->rx_ring[i].rx_buf_len = rx_buf_len;
+ /* Intitial LRO Settings */
+ adapter->rx_ring[i].lro_mgr.max_aggr = IXGBE_MAX_LRO_AGGREGATE;
+ adapter->rx_ring[i].lro_mgr.max_desc = IXGBE_MAX_LRO_DESCRIPTORS;
+ adapter->rx_ring[i].lro_mgr.get_skb_header = ixgbe_get_skb_hdr;
+ adapter->rx_ring[i].lro_mgr.features = LRO_F_EXTRACT_VLAN_ID;
+ if (!(adapter->flags & IXGBE_FLAG_IN_NETPOLL))
+ adapter->rx_ring[i].lro_mgr.features |= LRO_F_NAPI;
+ adapter->rx_ring[i].lro_mgr.dev = adapter->netdev;
+ adapter->rx_ring[i].lro_mgr.ip_summed = CHECKSUM_UNNECESSARY;
+ adapter->rx_ring[i].lro_mgr.ip_summed_aggr = CHECKSUM_UNNECESSARY;
+
+ ixgbe_configure_srrctl(adapter, j);
+ }
+
+ /*
+ * For VMDq support of different descriptor types or
+ * buffer sizes through the use of multiple SRRCTL
+ * registers, RDRXCTL.MVMEN must be set to 1
+ *
+ * also, the manual doesn't mention it clearly but DCA hints
+ * will only use queue 0's tags unless this bit is set. Side
+ * effects of setting this bit are only that SRRCTL must be
+ * fully programmed [0..15]
+ */
+ rdrxctl = IXGBE_READ_REG(hw, IXGBE_RDRXCTL);
+ rdrxctl |= IXGBE_RDRXCTL_MVMEN;
+ IXGBE_WRITE_REG(hw, IXGBE_RDRXCTL, rdrxctl);
+
if (adapter->flags & IXGBE_FLAG_RSS_ENABLED) {
/* Fill out redirection table */
@@ -1525,22 +1672,20 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
}
/* Fill out hash function seeds */
- /* XXX use a random constant here to glue certain flows */
- get_random_bytes(&random[0], 40);
for (i = 0; i < 10; i++)
- IXGBE_WRITE_REG(hw, IXGBE_RSSRK(i), random[i]);
+ IXGBE_WRITE_REG(hw, IXGBE_RSSRK(i), seed[i]);
mrqc = IXGBE_MRQC_RSSEN
/* Perform hash on these packet types */
- | IXGBE_MRQC_RSS_FIELD_IPV4
- | IXGBE_MRQC_RSS_FIELD_IPV4_TCP
- | IXGBE_MRQC_RSS_FIELD_IPV4_UDP
- | IXGBE_MRQC_RSS_FIELD_IPV6_EX_TCP
- | IXGBE_MRQC_RSS_FIELD_IPV6_EX
- | IXGBE_MRQC_RSS_FIELD_IPV6
- | IXGBE_MRQC_RSS_FIELD_IPV6_TCP
- | IXGBE_MRQC_RSS_FIELD_IPV6_UDP
- | IXGBE_MRQC_RSS_FIELD_IPV6_EX_UDP;
+ | IXGBE_MRQC_RSS_FIELD_IPV4
+ | IXGBE_MRQC_RSS_FIELD_IPV4_TCP
+ | IXGBE_MRQC_RSS_FIELD_IPV4_UDP
+ | IXGBE_MRQC_RSS_FIELD_IPV6_EX_TCP
+ | IXGBE_MRQC_RSS_FIELD_IPV6_EX
+ | IXGBE_MRQC_RSS_FIELD_IPV6
+ | IXGBE_MRQC_RSS_FIELD_IPV6_TCP
+ | IXGBE_MRQC_RSS_FIELD_IPV6_UDP
+ | IXGBE_MRQC_RSS_FIELD_IPV6_EX_UDP;
IXGBE_WRITE_REG(hw, IXGBE_MRQC, mrqc);
}
@@ -1562,7 +1707,7 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
}
static void ixgbe_vlan_rx_register(struct net_device *netdev,
- struct vlan_group *grp)
+ struct vlan_group *grp)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
u32 ctrl;
@@ -1586,14 +1731,16 @@ static void ixgbe_vlan_rx_register(struct net_device *netdev,
static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ struct ixgbe_hw *hw = &adapter->hw;
/* add VID to filter table */
- ixgbe_set_vfta(&adapter->hw, vid, 0, true);
+ hw->mac.ops.set_vfta(&adapter->hw, vid, 0, true);
}
static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ struct ixgbe_hw *hw = &adapter->hw;
if (!test_bit(__IXGBE_DOWN, &adapter->state))
ixgbe_irq_disable(adapter);
@@ -1604,7 +1751,7 @@ static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
ixgbe_irq_enable(adapter);
/* remove VID from filter table */
- ixgbe_set_vfta(&adapter->hw, vid, 0, false);
+ hw->mac.ops.set_vfta(&adapter->hw, vid, 0, false);
}
static void ixgbe_restore_vlan(struct ixgbe_adapter *adapter)
@@ -1621,23 +1768,37 @@ static void ixgbe_restore_vlan(struct ixgbe_adapter *adapter)
}
}
+static u8 *ixgbe_addr_list_itr(struct ixgbe_hw *hw, u8 **mc_addr_ptr, u32 *vmdq)
+{
+ struct dev_mc_list *mc_ptr;
+ u8 *addr = *mc_addr_ptr;
+ *vmdq = 0;
+
+ mc_ptr = container_of(addr, struct dev_mc_list, dmi_addr[0]);
+ if (mc_ptr->next)
+ *mc_addr_ptr = mc_ptr->next->dmi_addr;
+ else
+ *mc_addr_ptr = NULL;
+
+ return addr;
+}
+
/**
- * ixgbe_set_multi - Multicast and Promiscuous mode set
+ * ixgbe_set_rx_mode - Unicast, Multicast and Promiscuous mode set
* @netdev: network interface device structure
*
- * The set_multi entry point is called whenever the multicast address
- * list or the network interface flags are updated. This routine is
- * responsible for configuring the hardware for proper multicast,
- * promiscuous mode, and all-multi behavior.
+ * The set_rx_method entry point is called whenever the unicast/multicast
+ * address list or the network interface flags are updated. This routine is
+ * responsible for configuring the hardware for proper unicast, multicast and
+ * promiscuous mode.
**/
-static void ixgbe_set_multi(struct net_device *netdev)
+static void ixgbe_set_rx_mode(struct net_device *netdev)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
- struct dev_mc_list *mc_ptr;
- u8 *mta_list;
u32 fctrl, vlnctrl;
- int i;
+ u8 *addr_list = NULL;
+ int addr_count = 0;
/* Check for Promiscuous and All Multicast modes */
@@ -1645,6 +1806,7 @@ static void ixgbe_set_multi(struct net_device *netdev)
vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
if (netdev->flags & IFF_PROMISC) {
+ hw->addr_ctrl.user_set_promisc = 1;
fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
vlnctrl &= ~IXGBE_VLNCTRL_VFE;
} else {
@@ -1655,33 +1817,25 @@ static void ixgbe_set_multi(struct net_device *netdev)
fctrl &= ~(IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
}
vlnctrl |= IXGBE_VLNCTRL_VFE;
+ hw->addr_ctrl.user_set_promisc = 0;
}
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
- if (netdev->mc_count) {
- mta_list = kcalloc(netdev->mc_count, ETH_ALEN, GFP_ATOMIC);
- if (!mta_list)
- return;
-
- /* Shared function expects packed array of only addresses. */
- mc_ptr = netdev->mc_list;
-
- for (i = 0; i < netdev->mc_count; i++) {
- if (!mc_ptr)
- break;
- memcpy(mta_list + (i * ETH_ALEN), mc_ptr->dmi_addr,
- ETH_ALEN);
- mc_ptr = mc_ptr->next;
- }
-
- ixgbe_update_mc_addr_list(hw, mta_list, i, 0);
- kfree(mta_list);
- } else {
- ixgbe_update_mc_addr_list(hw, NULL, 0, 0);
- }
-
+ /* reprogram secondary unicast list */
+ addr_count = netdev->uc_count;
+ if (addr_count)
+ addr_list = netdev->uc_list->dmi_addr;
+ hw->mac.ops.update_uc_addr_list(hw, addr_list, addr_count,
+ ixgbe_addr_list_itr);
+
+ /* reprogram multicast list */
+ addr_count = netdev->mc_count;
+ if (addr_count)
+ addr_list = netdev->mc_list->dmi_addr;
+ hw->mac.ops.update_mc_addr_list(hw, addr_list, addr_count,
+ ixgbe_addr_list_itr);
}
static void ixgbe_napi_enable_all(struct ixgbe_adapter *adapter)
@@ -1695,10 +1849,16 @@ static void ixgbe_napi_enable_all(struct ixgbe_adapter *adapter)
q_vectors = 1;
for (q_idx = 0; q_idx < q_vectors; q_idx++) {
+ struct napi_struct *napi;
q_vector = &adapter->q_vector[q_idx];
if (!q_vector->rxr_count)
continue;
- napi_enable(&q_vector->napi);
+ napi = &q_vector->napi;
+ if ((adapter->flags & IXGBE_FLAG_MSIX_ENABLED) &&
+ (q_vector->rxr_count > 1))
+ napi->poll = &ixgbe_clean_rxonly_many;
+
+ napi_enable(napi);
}
}
@@ -1725,7 +1885,7 @@ static void ixgbe_configure(struct ixgbe_adapter *adapter)
struct net_device *netdev = adapter->netdev;
int i;
- ixgbe_set_multi(netdev);
+ ixgbe_set_rx_mode(netdev);
ixgbe_restore_vlan(adapter);
@@ -1733,7 +1893,7 @@ static void ixgbe_configure(struct ixgbe_adapter *adapter)
ixgbe_configure_rx(adapter);
for (i = 0; i < adapter->num_rx_queues; i++)
ixgbe_alloc_rx_buffers(adapter, &adapter->rx_ring[i],
- (adapter->rx_ring[i].count - 1));
+ (adapter->rx_ring[i].count - 1));
}
static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
@@ -1751,7 +1911,7 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
(adapter->flags & IXGBE_FLAG_MSI_ENABLED)) {
if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
gpie = (IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_EIAME |
- IXGBE_GPIE_PBA_SUPPORT | IXGBE_GPIE_OCD);
+ IXGBE_GPIE_PBA_SUPPORT | IXGBE_GPIE_OCD);
} else {
/* MSI only */
gpie = 0;
@@ -1778,6 +1938,8 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
for (i = 0; i < adapter->num_tx_queues; i++) {
j = adapter->tx_ring[i].reg_idx;
txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(j));
+ /* enable WTHRESH=8 descriptors, to encourage burst writeback */
+ txdctl |= (8 << 16);
txdctl |= IXGBE_TXDCTL_ENABLE;
IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(j), txdctl);
}
@@ -1812,6 +1974,8 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
/* bring the link up in the watchdog, this could race with our first
* link up interrupt but shouldn't be a problem */
+ adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
+ adapter->link_check_timeout = jiffies;
mod_timer(&adapter->watchdog_timer, jiffies);
return 0;
}
@@ -1836,50 +2000,14 @@ int ixgbe_up(struct ixgbe_adapter *adapter)
void ixgbe_reset(struct ixgbe_adapter *adapter)
{
- if (ixgbe_init_hw(&adapter->hw))
- DPRINTK(PROBE, ERR, "Hardware Error\n");
+ struct ixgbe_hw *hw = &adapter->hw;
+ if (hw->mac.ops.init_hw(hw))
+ dev_err(&adapter->pdev->dev, "Hardware Error\n");
/* reprogram the RAR[0] in case user changed it. */
- ixgbe_set_rar(&adapter->hw, 0, adapter->hw.mac.addr, 0, IXGBE_RAH_AV);
-
-}
-
-#ifdef CONFIG_PM
-static int ixgbe_resume(struct pci_dev *pdev)
-{
- struct net_device *netdev = pci_get_drvdata(pdev);
- struct ixgbe_adapter *adapter = netdev_priv(netdev);
- u32 err;
-
- pci_set_power_state(pdev, PCI_D0);
- pci_restore_state(pdev);
- err = pci_enable_device(pdev);
- if (err) {
- printk(KERN_ERR "ixgbe: Cannot enable PCI device from " \
- "suspend\n");
- return err;
- }
- pci_set_master(pdev);
-
- pci_enable_wake(pdev, PCI_D3hot, 0);
- pci_enable_wake(pdev, PCI_D3cold, 0);
-
- if (netif_running(netdev)) {
- err = ixgbe_request_irq(adapter);
- if (err)
- return err;
- }
-
- ixgbe_reset(adapter);
-
- if (netif_running(netdev))
- ixgbe_up(adapter);
-
- netif_device_attach(netdev);
+ hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
- return 0;
}
-#endif
/**
* ixgbe_clean_rx_ring - Free Rx Buffers per Queue
@@ -1887,7 +2015,7 @@ static int ixgbe_resume(struct pci_dev *pdev)
* @rx_ring: ring to free buffers from
**/
static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *rx_ring)
+ struct ixgbe_ring *rx_ring)
{
struct pci_dev *pdev = adapter->pdev;
unsigned long size;
@@ -1901,8 +2029,8 @@ static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
rx_buffer_info = &rx_ring->rx_buffer_info[i];
if (rx_buffer_info->dma) {
pci_unmap_single(pdev, rx_buffer_info->dma,
- adapter->rx_buf_len,
- PCI_DMA_FROMDEVICE);
+ rx_ring->rx_buf_len,
+ PCI_DMA_FROMDEVICE);
rx_buffer_info->dma = 0;
}
if (rx_buffer_info->skb) {
@@ -1911,12 +2039,12 @@ static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
}
if (!rx_buffer_info->page)
continue;
- pci_unmap_page(pdev, rx_buffer_info->page_dma, PAGE_SIZE,
- PCI_DMA_FROMDEVICE);
+ pci_unmap_page(pdev, rx_buffer_info->page_dma, PAGE_SIZE / 2,
+ PCI_DMA_FROMDEVICE);
rx_buffer_info->page_dma = 0;
-
put_page(rx_buffer_info->page);
rx_buffer_info->page = NULL;
+ rx_buffer_info->page_offset = 0;
}
size = sizeof(struct ixgbe_rx_buffer) * rx_ring->count;
@@ -1938,7 +2066,7 @@ static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
* @tx_ring: ring to be cleaned
**/
static void ixgbe_clean_tx_ring(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *tx_ring)
+ struct ixgbe_ring *tx_ring)
{
struct ixgbe_tx_buffer *tx_buffer_info;
unsigned long size;
@@ -1991,97 +2119,86 @@ static void ixgbe_clean_all_tx_rings(struct ixgbe_adapter *adapter)
void ixgbe_down(struct ixgbe_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
+ struct ixgbe_hw *hw = &adapter->hw;
u32 rxctrl;
+ u32 txdctl;
+ int i, j;
/* signal that we are down to the interrupt handler */
set_bit(__IXGBE_DOWN, &adapter->state);
/* disable receives */
- rxctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_RXCTRL);
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_RXCTRL,
- rxctrl & ~IXGBE_RXCTRL_RXEN);
+ rxctrl = IXGBE_READ_REG(hw, IXGBE_RXCTRL);
+ IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, rxctrl & ~IXGBE_RXCTRL_RXEN);
netif_tx_disable(netdev);
- /* disable transmits in the hardware */
-
- /* flush both disables */
- IXGBE_WRITE_FLUSH(&adapter->hw);
+ IXGBE_WRITE_FLUSH(hw);
msleep(10);
+ netif_tx_stop_all_queues(netdev);
+
ixgbe_irq_disable(adapter);
ixgbe_napi_disable_all(adapter);
+
del_timer_sync(&adapter->watchdog_timer);
+ cancel_work_sync(&adapter->watchdog_task);
+
+ /* disable transmits in the hardware now that interrupts are off */
+ for (i = 0; i < adapter->num_tx_queues; i++) {
+ j = adapter->tx_ring[i].reg_idx;
+ txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(j));
+ IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(j),
+ (txdctl & ~IXGBE_TXDCTL_ENABLE));
+ }
netif_carrier_off(netdev);
- netif_tx_stop_all_queues(netdev);
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+ if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
+ adapter->flags &= ~IXGBE_FLAG_DCA_ENABLED;
+ dca_remove_requester(&adapter->pdev->dev);
+ }
+
+#endif
if (!pci_channel_offline(adapter->pdev))
ixgbe_reset(adapter);
ixgbe_clean_all_tx_rings(adapter);
ixgbe_clean_all_rx_rings(adapter);
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+ /* since we reset the hardware DCA settings were cleared */
+ if (dca_add_requester(&adapter->pdev->dev) == 0) {
+ adapter->flags |= IXGBE_FLAG_DCA_ENABLED;
+ /* always use CB2 mode, difference is masked
+ * in the CB driver */
+ IXGBE_WRITE_REG(hw, IXGBE_DCA_CTRL, 2);
+ ixgbe_setup_dca(adapter);
+ }
+#endif
}
-static int ixgbe_suspend(struct pci_dev *pdev, pm_message_t state)
+/**
+ * ixgbe_poll - NAPI Rx polling callback
+ * @napi: structure for representing this polling device
+ * @budget: how many packets driver is allowed to clean
+ *
+ * This function is used for legacy and MSI, NAPI mode
+ **/
+static int ixgbe_poll(struct napi_struct *napi, int budget)
{
- struct net_device *netdev = pci_get_drvdata(pdev);
- struct ixgbe_adapter *adapter = netdev_priv(netdev);
-#ifdef CONFIG_PM
- int retval = 0;
-#endif
-
- netif_device_detach(netdev);
+ struct ixgbe_q_vector *q_vector = container_of(napi,
+ struct ixgbe_q_vector, napi);
+ struct ixgbe_adapter *adapter = q_vector->adapter;
+ int tx_cleaned, work_done = 0;
- if (netif_running(netdev)) {
- ixgbe_down(adapter);
- ixgbe_free_irq(adapter);
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+ if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
+ ixgbe_update_tx_dca(adapter, adapter->tx_ring);
+ ixgbe_update_rx_dca(adapter, adapter->rx_ring);
}
-
-#ifdef CONFIG_PM
- retval = pci_save_state(pdev);
- if (retval)
- return retval;
-#endif
-
- pci_enable_wake(pdev, PCI_D3hot, 0);
- pci_enable_wake(pdev, PCI_D3cold, 0);
-
- ixgbe_release_hw_control(adapter);
-
- pci_disable_device(pdev);
-
- pci_set_power_state(pdev, pci_choose_state(pdev, state));
-
- return 0;
-}
-
-static void ixgbe_shutdown(struct pci_dev *pdev)
-{
- ixgbe_suspend(pdev, PMSG_SUSPEND);
-}
-
-/**
- * ixgbe_poll - NAPI Rx polling callback
- * @napi: structure for representing this polling device
- * @budget: how many packets driver is allowed to clean
- *
- * This function is used for legacy and MSI, NAPI mode
- **/
-static int ixgbe_poll(struct napi_struct *napi, int budget)
-{
- struct ixgbe_q_vector *q_vector = container_of(napi,
- struct ixgbe_q_vector, napi);
- struct ixgbe_adapter *adapter = q_vector->adapter;
- int tx_cleaned = 0, work_done = 0;
-
-#ifdef CONFIG_DCA
- if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
- ixgbe_update_tx_dca(adapter, adapter->tx_ring);
- ixgbe_update_rx_dca(adapter, adapter->rx_ring);
- }
-#endif
+#endif
tx_cleaned = ixgbe_clean_tx_irq(adapter, adapter->tx_ring);
ixgbe_clean_rx_irq(adapter, adapter->rx_ring, &work_done, budget);
@@ -2092,12 +2209,11 @@ static int ixgbe_poll(struct napi_struct *napi, int budget)
/* If budget not fully consumed, exit the polling mode */
if (work_done < budget) {
netif_rx_complete(adapter->netdev, napi);
- if (adapter->rx_eitr < IXGBE_MIN_ITR_USECS)
+ if (adapter->itr_setting & 3)
ixgbe_set_itr(adapter);
if (!test_bit(__IXGBE_DOWN, &adapter->state))
ixgbe_irq_enable(adapter);
}
-
return work_done;
}
@@ -2123,8 +2239,48 @@ static void ixgbe_reset_task(struct work_struct *work)
ixgbe_reinit_locked(adapter);
}
+static void ixgbe_set_num_queues(struct ixgbe_adapter *adapter)
+{
+ int nrq = 1, ntq = 1;
+ int feature_mask = 0, rss_i, rss_m;
+
+ /* Number of supported queues */
+ switch (adapter->hw.mac.type) {
+ case ixgbe_mac_82598EB:
+ rss_i = adapter->ring_feature[RING_F_RSS].indices;
+ rss_m = 0;
+ feature_mask |= IXGBE_FLAG_RSS_ENABLED;
+
+ switch (adapter->flags & feature_mask) {
+ case (IXGBE_FLAG_RSS_ENABLED):
+ rss_m = 0xF;
+ nrq = rss_i;
+ ntq = rss_i;
+ break;
+ case 0:
+ default:
+ rss_i = 0;
+ rss_m = 0;
+ nrq = 1;
+ ntq = 1;
+ break;
+ }
+
+ adapter->ring_feature[RING_F_RSS].indices = rss_i;
+ adapter->ring_feature[RING_F_RSS].mask = rss_m;
+ break;
+ default:
+ nrq = 1;
+ ntq = 1;
+ break;
+ }
+
+ adapter->num_rx_queues = nrq;
+ adapter->num_tx_queues = ntq;
+}
+
static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter,
- int vectors)
+ int vectors)
{
int err, vector_threshold;
@@ -2143,7 +2299,7 @@ static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter,
*/
while (vectors >= vector_threshold) {
err = pci_enable_msix(adapter->pdev, adapter->msix_entries,
- vectors);
+ vectors);
if (!err) /* Success in acquiring all requested vectors. */
break;
else if (err < 0)
@@ -2162,54 +2318,13 @@ static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter,
kfree(adapter->msix_entries);
adapter->msix_entries = NULL;
adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED;
- adapter->num_tx_queues = 1;
- adapter->num_rx_queues = 1;
+ ixgbe_set_num_queues(adapter);
} else {
adapter->flags |= IXGBE_FLAG_MSIX_ENABLED; /* Woot! */
adapter->num_msix_vectors = vectors;
}
}
-static void __devinit ixgbe_set_num_queues(struct ixgbe_adapter *adapter)
-{
- int nrq, ntq;
- int feature_mask = 0, rss_i, rss_m;
-
- /* Number of supported queues */
- switch (adapter->hw.mac.type) {
- case ixgbe_mac_82598EB:
- rss_i = adapter->ring_feature[RING_F_RSS].indices;
- rss_m = 0;
- feature_mask |= IXGBE_FLAG_RSS_ENABLED;
-
- switch (adapter->flags & feature_mask) {
- case (IXGBE_FLAG_RSS_ENABLED):
- rss_m = 0xF;
- nrq = rss_i;
- ntq = rss_i;
- break;
- case 0:
- default:
- rss_i = 0;
- rss_m = 0;
- nrq = 1;
- ntq = 1;
- break;
- }
-
- adapter->ring_feature[RING_F_RSS].indices = rss_i;
- adapter->ring_feature[RING_F_RSS].mask = rss_m;
- break;
- default:
- nrq = 1;
- ntq = 1;
- break;
- }
-
- adapter->num_rx_queues = nrq;
- adapter->num_tx_queues = ntq;
-}
-
/**
* ixgbe_cache_ring_register - Descriptor ring to register mapping
* @adapter: board private structure to initialize
@@ -2219,9 +2334,6 @@ static void __devinit ixgbe_set_num_queues(struct ixgbe_adapter *adapter)
**/
static void __devinit ixgbe_cache_ring_register(struct ixgbe_adapter *adapter)
{
- /* TODO: Remove all uses of the indices in the cases where multiple
- * features are OR'd together, if the feature set makes sense.
- */
int feature_mask = 0, rss_i;
int i, txr_idx, rxr_idx;
@@ -2262,21 +2374,22 @@ static int __devinit ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
int i;
adapter->tx_ring = kcalloc(adapter->num_tx_queues,
- sizeof(struct ixgbe_ring), GFP_KERNEL);
+ sizeof(struct ixgbe_ring), GFP_KERNEL);
if (!adapter->tx_ring)
goto err_tx_ring_allocation;
adapter->rx_ring = kcalloc(adapter->num_rx_queues,
- sizeof(struct ixgbe_ring), GFP_KERNEL);
+ sizeof(struct ixgbe_ring), GFP_KERNEL);
if (!adapter->rx_ring)
goto err_rx_ring_allocation;
for (i = 0; i < adapter->num_tx_queues; i++) {
- adapter->tx_ring[i].count = IXGBE_DEFAULT_TXD;
+ adapter->tx_ring[i].count = adapter->tx_ring_count;
adapter->tx_ring[i].queue_index = i;
}
+
for (i = 0; i < adapter->num_rx_queues; i++) {
- adapter->rx_ring[i].count = IXGBE_DEFAULT_RXD;
+ adapter->rx_ring[i].count = adapter->rx_ring_count;
adapter->rx_ring[i].queue_index = i;
}
@@ -2298,17 +2411,11 @@ static int __devinit ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
* capabilities of the hardware and the kernel.
**/
static int __devinit ixgbe_set_interrupt_capability(struct ixgbe_adapter
- *adapter)
+ *adapter)
{
int err = 0;
int vector, v_budget;
- /*
- * Set the default interrupt throttle rate.
- */
- adapter->rx_eitr = (1000000 / IXGBE_DEFAULT_ITR_RX_USECS);
- adapter->tx_eitr = (1000000 / IXGBE_DEFAULT_ITR_TX_USECS);
-
/*
* It's easy to be greedy for MSI-X vectors, but it really
* doesn't do us much good if we have a lot more vectors
@@ -2316,7 +2423,7 @@ static int __devinit ixgbe_set_interrupt_capability(struct ixgbe_adapter
* (roughly) twice the number of vectors as there are CPU's.
*/
v_budget = min(adapter->num_rx_queues + adapter->num_tx_queues,
- (int)(num_online_cpus() * 2)) + NON_Q_VECTORS;
+ (int)(num_online_cpus() * 2)) + NON_Q_VECTORS;
/*
* At the same time, hardware can only support a maximum of
@@ -2330,7 +2437,7 @@ static int __devinit ixgbe_set_interrupt_capability(struct ixgbe_adapter
/* A failure in MSI-X entry allocation isn't fatal, but it does
* mean we disable MSI-X capabilities of the adapter. */
adapter->msix_entries = kcalloc(v_budget,
- sizeof(struct msix_entry), GFP_KERNEL);
+ sizeof(struct msix_entry), GFP_KERNEL);
if (!adapter->msix_entries) {
adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED;
ixgbe_set_num_queues(adapter);
@@ -2339,7 +2446,7 @@ static int __devinit ixgbe_set_interrupt_capability(struct ixgbe_adapter
err = ixgbe_alloc_queues(adapter);
if (err) {
DPRINTK(PROBE, ERR, "Unable to allocate memory "
- "for queues\n");
+ "for queues\n");
goto out;
}
@@ -2360,7 +2467,7 @@ static int __devinit ixgbe_set_interrupt_capability(struct ixgbe_adapter
adapter->flags |= IXGBE_FLAG_MSI_ENABLED;
} else {
DPRINTK(HW, DEBUG, "Unable to allocate MSI interrupt, "
- "falling back to legacy. Error: %d\n", err);
+ "falling back to legacy. Error: %d\n", err);
/* reset err */
err = 0;
}
@@ -2416,9 +2523,9 @@ static int __devinit ixgbe_init_interrupt_scheme(struct ixgbe_adapter *adapter)
}
DPRINTK(DRV, INFO, "Multiqueue %s: Rx Queue count = %u, "
- "Tx Queue count = %u\n",
- (adapter->num_rx_queues > 1) ? "Enabled" :
- "Disabled", adapter->num_rx_queues, adapter->num_tx_queues);
+ "Tx Queue count = %u\n",
+ (adapter->num_rx_queues > 1) ? "Enabled" :
+ "Disabled", adapter->num_rx_queues, adapter->num_tx_queues);
set_bit(__IXGBE_DOWN, &adapter->state);
@@ -2445,33 +2552,44 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
struct pci_dev *pdev = adapter->pdev;
unsigned int rss;
+ /* PCI config space info */
+
+ hw->vendor_id = pdev->vendor;
+ hw->device_id = pdev->device;
+ hw->revision_id = pdev->revision;
+ hw->subsystem_vendor_id = pdev->subsystem_vendor;
+ hw->subsystem_device_id = pdev->subsystem_device;
+
/* Set capability flags */
rss = min(IXGBE_MAX_RSS_INDICES, (int)num_online_cpus());
adapter->ring_feature[RING_F_RSS].indices = rss;
adapter->flags |= IXGBE_FLAG_RSS_ENABLED;
- /* Enable Dynamic interrupt throttling by default */
- adapter->rx_eitr = 1;
- adapter->tx_eitr = 1;
-
/* default flow control settings */
- hw->fc.original_type = ixgbe_fc_full;
- hw->fc.type = ixgbe_fc_full;
+ hw->fc.original_type = ixgbe_fc_none;
+ hw->fc.type = ixgbe_fc_none;
+ hw->fc.high_water = IXGBE_DEFAULT_FCRTH;
+ hw->fc.low_water = IXGBE_DEFAULT_FCRTL;
+ hw->fc.pause_time = IXGBE_DEFAULT_FCPAUSE;
+ hw->fc.send_xon = true;
/* select 10G link by default */
hw->mac.link_mode_select = IXGBE_AUTOC_LMS_10G_LINK_NO_AN;
- if (hw->mac.ops.reset(hw)) {
- dev_err(&pdev->dev, "HW Init failed\n");
- return -EIO;
- }
- if (hw->mac.ops.setup_link_speed(hw, IXGBE_LINK_SPEED_10GB_FULL, true,
- false)) {
- dev_err(&pdev->dev, "Link Speed setup failed\n");
- return -EIO;
- }
+
+ /* enable itr by default in dynamic mode */
+ adapter->itr_setting = 1;
+ adapter->eitr_param = 20000;
+
+ /* set defaults for eitr in MegaBytes */
+ adapter->eitr_low = 10;
+ adapter->eitr_high = 20;
+
+ /* set default ring sizes */
+ adapter->tx_ring_count = IXGBE_DEFAULT_TXD;
+ adapter->rx_ring_count = IXGBE_DEFAULT_RXD;
/* initialize eeprom parameters */
- if (ixgbe_init_eeprom(hw)) {
+ if (ixgbe_init_eeprom_params_generic(hw)) {
dev_err(&pdev->dev, "EEPROM initialization failed\n");
return -EIO;
}
@@ -2487,96 +2605,148 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
/**
* ixgbe_setup_tx_resources - allocate Tx resources (Descriptors)
* @adapter: board private structure
- * @txdr: tx descriptor ring (for a specific queue) to setup
+ * @tx_ring: tx descriptor ring (for a specific queue) to setup
*
* Return 0 on success, negative on failure
**/
int ixgbe_setup_tx_resources(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *txdr)
+ struct ixgbe_ring *tx_ring)
{
struct pci_dev *pdev = adapter->pdev;
int size;
- size = sizeof(struct ixgbe_tx_buffer) * txdr->count;
- txdr->tx_buffer_info = vmalloc(size);
- if (!txdr->tx_buffer_info) {
- DPRINTK(PROBE, ERR,
- "Unable to allocate memory for the transmit descriptor ring\n");
- return -ENOMEM;
- }
- memset(txdr->tx_buffer_info, 0, size);
+ size = sizeof(struct ixgbe_tx_buffer) * tx_ring->count;
+ tx_ring->tx_buffer_info = vmalloc(size);
+ if (!tx_ring->tx_buffer_info)
+ goto err;
+ memset(tx_ring->tx_buffer_info, 0, size);
/* round up to nearest 4K */
- txdr->size = txdr->count * sizeof(union ixgbe_adv_tx_desc);
- txdr->size = ALIGN(txdr->size, 4096);
-
- txdr->desc = pci_alloc_consistent(pdev, txdr->size, &txdr->dma);
- if (!txdr->desc) {
- vfree(txdr->tx_buffer_info);
- DPRINTK(PROBE, ERR,
- "Memory allocation failed for the tx desc ring\n");
- return -ENOMEM;
- }
+ tx_ring->size = tx_ring->count * sizeof(union ixgbe_adv_tx_desc) +
+ sizeof(u32);
+ tx_ring->size = ALIGN(tx_ring->size, 4096);
- txdr->next_to_use = 0;
- txdr->next_to_clean = 0;
- txdr->work_limit = txdr->count;
+ tx_ring->desc = pci_alloc_consistent(pdev, tx_ring->size,
+ &tx_ring->dma);
+ if (!tx_ring->desc)
+ goto err;
+ tx_ring->next_to_use = 0;
+ tx_ring->next_to_clean = 0;
+ tx_ring->work_limit = tx_ring->count;
return 0;
+
+err:
+ vfree(tx_ring->tx_buffer_info);
+ tx_ring->tx_buffer_info = NULL;
+ DPRINTK(PROBE, ERR, "Unable to allocate memory for the transmit "
+ "descriptor ring\n");
+ return -ENOMEM;
+}
+
+/**
+ * ixgbe_setup_all_tx_resources - allocate all queues Tx resources
+ * @adapter: board private structure
+ *
+ * If this function returns with an error, then it's possible one or
+ * more of the rings is populated (while the rest are not). It is the
+ * callers duty to clean those orphaned rings.
+ *
+ * Return 0 on success, negative on failure
+ **/
+static int ixgbe_setup_all_tx_resources(struct ixgbe_adapter *adapter)
+{
+ int i, err = 0;
+
+ for (i = 0; i < adapter->num_tx_queues; i++) {
+ err = ixgbe_setup_tx_resources(adapter, &adapter->tx_ring[i]);
+ if (!err)
+ continue;
+ DPRINTK(PROBE, ERR, "Allocation for Tx Queue %u failed\n", i);
+ break;
+ }
+
+ return err;
}
/**
* ixgbe_setup_rx_resources - allocate Rx resources (Descriptors)
* @adapter: board private structure
- * @rxdr: rx descriptor ring (for a specific queue) to setup
+ * @rx_ring: rx descriptor ring (for a specific queue) to setup
*
* Returns 0 on success, negative on failure
**/
int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *rxdr)
+ struct ixgbe_ring *rx_ring)
{
struct pci_dev *pdev = adapter->pdev;
int size;
size = sizeof(struct net_lro_desc) * IXGBE_MAX_LRO_DESCRIPTORS;
- rxdr->lro_mgr.lro_arr = vmalloc(size);
- if (!rxdr->lro_mgr.lro_arr)
+ rx_ring->lro_mgr.lro_arr = vmalloc(size);
+ if (!rx_ring->lro_mgr.lro_arr)
return -ENOMEM;
- memset(rxdr->lro_mgr.lro_arr, 0, size);
+ memset(rx_ring->lro_mgr.lro_arr, 0, size);
- size = sizeof(struct ixgbe_rx_buffer) * rxdr->count;
- rxdr->rx_buffer_info = vmalloc(size);
- if (!rxdr->rx_buffer_info) {
+ size = sizeof(struct ixgbe_rx_buffer) * rx_ring->count;
+ rx_ring->rx_buffer_info = vmalloc(size);
+ if (!rx_ring->rx_buffer_info) {
DPRINTK(PROBE, ERR,
- "vmalloc allocation failed for the rx desc ring\n");
+ "vmalloc allocation failed for the rx desc ring\n");
goto alloc_failed;
}
- memset(rxdr->rx_buffer_info, 0, size);
+ memset(rx_ring->rx_buffer_info, 0, size);
/* Round up to nearest 4K */
- rxdr->size = rxdr->count * sizeof(union ixgbe_adv_rx_desc);
- rxdr->size = ALIGN(rxdr->size, 4096);
+ rx_ring->size = rx_ring->count * sizeof(union ixgbe_adv_rx_desc);
+ rx_ring->size = ALIGN(rx_ring->size, 4096);
- rxdr->desc = pci_alloc_consistent(pdev, rxdr->size, &rxdr->dma);
+ rx_ring->desc = pci_alloc_consistent(pdev, rx_ring->size, &rx_ring->dma);
- if (!rxdr->desc) {
+ if (!rx_ring->desc) {
DPRINTK(PROBE, ERR,
- "Memory allocation failed for the rx desc ring\n");
- vfree(rxdr->rx_buffer_info);
+ "Memory allocation failed for the rx desc ring\n");
+ vfree(rx_ring->rx_buffer_info);
goto alloc_failed;
}
- rxdr->next_to_clean = 0;
- rxdr->next_to_use = 0;
+ rx_ring->next_to_clean = 0;
+ rx_ring->next_to_use = 0;
return 0;
alloc_failed:
- vfree(rxdr->lro_mgr.lro_arr);
- rxdr->lro_mgr.lro_arr = NULL;
+ vfree(rx_ring->lro_mgr.lro_arr);
+ rx_ring->lro_mgr.lro_arr = NULL;
return -ENOMEM;
}
+/**
+ * ixgbe_setup_all_rx_resources - allocate all queues Rx resources
+ * @adapter: board private structure
+ *
+ * If this function returns with an error, then it's possible one or
+ * more of the rings is populated (while the rest are not). It is the
+ * callers duty to clean those orphaned rings.
+ *
+ * Return 0 on success, negative on failure
+ **/
+
+static int ixgbe_setup_all_rx_resources(struct ixgbe_adapter *adapter)
+{
+ int i, err = 0;
+
+ for (i = 0; i < adapter->num_rx_queues; i++) {
+ err = ixgbe_setup_rx_resources(adapter, &adapter->rx_ring[i]);
+ if (!err)
+ continue;
+ DPRINTK(PROBE, ERR, "Allocation for Rx Queue %u failed\n", i);
+ break;
+ }
+
+ return err;
+}
+
/**
* ixgbe_free_tx_resources - Free Tx Resources per Queue
* @adapter: board private structure
@@ -2584,8 +2754,8 @@ int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter,
*
* Free all transmit software resources
**/
-static void ixgbe_free_tx_resources(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *tx_ring)
+void ixgbe_free_tx_resources(struct ixgbe_adapter *adapter,
+ struct ixgbe_ring *tx_ring)
{
struct pci_dev *pdev = adapter->pdev;
@@ -2620,8 +2790,8 @@ static void ixgbe_free_all_tx_resources(struct ixgbe_adapter *adapter)
*
* Free all receive software resources
**/
-static void ixgbe_free_rx_resources(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *rx_ring)
+void ixgbe_free_rx_resources(struct ixgbe_adapter *adapter,
+ struct ixgbe_ring *rx_ring)
{
struct pci_dev *pdev = adapter->pdev;
@@ -2652,59 +2822,6 @@ static void ixgbe_free_all_rx_resources(struct ixgbe_adapter *adapter)
ixgbe_free_rx_resources(adapter, &adapter->rx_ring[i]);
}
-/**
- * ixgbe_setup_all_tx_resources - allocate all queues Tx resources
- * @adapter: board private structure
- *
- * If this function returns with an error, then it's possible one or
- * more of the rings is populated (while the rest are not). It is the
- * callers duty to clean those orphaned rings.
- *
- * Return 0 on success, negative on failure
- **/
-static int ixgbe_setup_all_tx_resources(struct ixgbe_adapter *adapter)
-{
- int i, err = 0;
-
- for (i = 0; i < adapter->num_tx_queues; i++) {
- err = ixgbe_setup_tx_resources(adapter, &adapter->tx_ring[i]);
- if (err) {
- DPRINTK(PROBE, ERR,
- "Allocation for Tx Queue %u failed\n", i);
- break;
- }
- }
-
- return err;
-}
-
-/**
- * ixgbe_setup_all_rx_resources - allocate all queues Rx resources
- * @adapter: board private structure
- *
- * If this function returns with an error, then it's possible one or
- * more of the rings is populated (while the rest are not). It is the
- * callers duty to clean those orphaned rings.
- *
- * Return 0 on success, negative on failure
- **/
-
-static int ixgbe_setup_all_rx_resources(struct ixgbe_adapter *adapter)
-{
- int i, err = 0;
-
- for (i = 0; i < adapter->num_rx_queues; i++) {
- err = ixgbe_setup_rx_resources(adapter, &adapter->rx_ring[i]);
- if (err) {
- DPRINTK(PROBE, ERR,
- "Allocation for Rx Queue %u failed\n", i);
- break;
- }
- }
-
- return err;
-}
-
/**
* ixgbe_change_mtu - Change the Maximum Transfer Unit
* @netdev: network interface device structure
@@ -2717,12 +2834,12 @@ static int ixgbe_change_mtu(struct net_device *netdev, int new_mtu)
struct ixgbe_adapter *adapter = netdev_priv(netdev);
int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN;
- if ((max_frame < (ETH_ZLEN + ETH_FCS_LEN)) ||
- (max_frame > IXGBE_MAX_JUMBO_FRAME_SIZE))
+ /* MTU < 68 is an error and causes problems on some kernels */
+ if ((new_mtu < 68) || (max_frame > IXGBE_MAX_JUMBO_FRAME_SIZE))
return -EINVAL;
DPRINTK(PROBE, INFO, "changing MTU from %d to %d\n",
- netdev->mtu, new_mtu);
+ netdev->mtu, new_mtu);
/* must set new MTU before calling down or up */
netdev->mtu = new_mtu;
@@ -2816,6 +2933,135 @@ static int ixgbe_close(struct net_device *netdev)
return 0;
}
+/**
+ * ixgbe_napi_add_all - prep napi structs for use
+ * @adapter: private struct
+ * helper function to napi_add each possible q_vector->napi
+ */
+static void ixgbe_napi_add_all(struct ixgbe_adapter *adapter)
+{
+ int q_idx, q_vectors;
+ int (*poll)(struct napi_struct *, int);
+
+ if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
+ poll = &ixgbe_clean_rxonly;
+ /* Only enable as many vectors as we have rx queues. */
+ q_vectors = adapter->num_rx_queues;
+ } else {
+ poll = &ixgbe_poll;
+ /* only one q_vector for legacy modes */
+ q_vectors = 1;
+ }
+
+ for (q_idx = 0; q_idx < q_vectors; q_idx++) {
+ struct ixgbe_q_vector *q_vector = &adapter->q_vector[q_idx];
+ netif_napi_add(adapter->netdev, &q_vector->napi, (*poll), 64);
+ }
+}
+
+static void ixgbe_napi_del_all(struct ixgbe_adapter *adapter)
+{
+ int q_idx;
+ int q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+
+ /* legacy and MSI only use one vector */
+ if (!(adapter->flags & IXGBE_FLAG_MSIX_ENABLED))
+ q_vectors = 1;
+
+ for (q_idx = 0; q_idx < q_vectors; q_idx++) {
+ struct ixgbe_q_vector *q_vector = &adapter->q_vector[q_idx];
+ if (!q_vector->rxr_count)
+ continue;
+ netif_napi_del(&q_vector->napi);
+ }
+}
+
+#ifdef CONFIG_PM
+static int ixgbe_resume(struct pci_dev *pdev)
+{
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ u32 err;
+
+ pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
+ err = pci_enable_device(pdev);
+ if (err) {
+ printk(KERN_ERR "ixgbe: Cannot enable PCI device from "
+ "suspend\n");
+ return err;
+ }
+ pci_set_master(pdev);
+
+ pci_enable_wake(pdev, PCI_D3hot, 0);
+ pci_enable_wake(pdev, PCI_D3cold, 0);
+
+ err = ixgbe_init_interrupt_scheme(adapter);
+ if (err) {
+ printk(KERN_ERR "ixgbe: Cannot initialize interrupts for "
+ "device\n");
+ return err;
+ }
+
+ ixgbe_napi_add_all(adapter);
+ ixgbe_reset(adapter);
+
+ if (netif_running(netdev)) {
+ err = ixgbe_open(adapter->netdev);
+ if (err)
+ return err;
+ }
+
+ netif_device_attach(netdev);
+
+ return 0;
+}
+
+#endif /* CONFIG_PM */
+static int ixgbe_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct ixgbe_adapter *adapter = netdev_priv(netdev);
+#ifdef CONFIG_PM
+ int retval = 0;
+#endif
+
+ netif_device_detach(netdev);
+
+ if (netif_running(netdev)) {
+ ixgbe_down(adapter);
+ ixgbe_free_irq(adapter);
+ ixgbe_free_all_tx_resources(adapter);
+ ixgbe_free_all_rx_resources(adapter);
+ }
+ ixgbe_reset_interrupt_capability(adapter);
+ ixgbe_napi_del_all(adapter);
+ kfree(adapter->tx_ring);
+ kfree(adapter->rx_ring);
+
+#ifdef CONFIG_PM
+ retval = pci_save_state(pdev);
+ if (retval)
+ return retval;
+#endif
+
+ pci_enable_wake(pdev, PCI_D3hot, 0);
+ pci_enable_wake(pdev, PCI_D3cold, 0);
+
+ ixgbe_release_hw_control(adapter);
+
+ pci_disable_device(pdev);
+
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
+ return 0;
+}
+
+static void ixgbe_shutdown(struct pci_dev *pdev)
+{
+ ixgbe_suspend(pdev, PMSG_SUSPEND);
+}
+
/**
* ixgbe_update_stats - Update the board statistics counters.
* @adapter: board private structure
@@ -2889,7 +3135,7 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
/* Rx Errors */
adapter->net_stats.rx_errors = adapter->stats.crcerrs +
- adapter->stats.rlec;
+ adapter->stats.rlec;
adapter->net_stats.rx_dropped = 0;
adapter->net_stats.rx_length_errors = adapter->stats.rlec;
adapter->net_stats.rx_crc_errors = adapter->stats.crcerrs;
@@ -2903,27 +3149,74 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
static void ixgbe_watchdog(unsigned long data)
{
struct ixgbe_adapter *adapter = (struct ixgbe_adapter *)data;
- struct net_device *netdev = adapter->netdev;
- bool link_up;
- u32 link_speed = 0;
+ struct ixgbe_hw *hw = &adapter->hw;
+
+ /* Do the watchdog outside of interrupt context due to the lovely
+ * delays that some of the newer hardware requires */
+ if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
+ /* Cause software interrupt to ensure rx rings are cleaned */
+ if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
+ u32 eics =
+ (1 << (adapter->num_msix_vectors - NON_Q_VECTORS)) - 1;
+ IXGBE_WRITE_REG(hw, IXGBE_EICS, eics);
+ } else {
+ /* For legacy and MSI interrupts don't set any bits that
+ * are enabled for EIAM, because this operation would
+ * set *both* EIMS and EICS for any bit in EIAM */
+ IXGBE_WRITE_REG(hw, IXGBE_EICS,
+ (IXGBE_EICS_TCP_TIMER | IXGBE_EICS_OTHER));
+ }
+ /* Reset the timer */
+ mod_timer(&adapter->watchdog_timer,
+ round_jiffies(jiffies + 2 * HZ));
+ }
+
+ schedule_work(&adapter->watchdog_task);
+}
- adapter->hw.mac.ops.check_link(&adapter->hw, &(link_speed), &link_up);
+/**
+ * ixgbe_watchdog_task - worker thread to bring link up
+ * @work: pointer to work_struct containing our data
+ **/
+static void ixgbe_watchdog_task(struct work_struct *work)
+{
+ struct ixgbe_adapter *adapter = container_of(work,
+ struct ixgbe_adapter,
+ watchdog_task);
+ struct net_device *netdev = adapter->netdev;
+ struct ixgbe_hw *hw = &adapter->hw;
+ u32 link_speed = adapter->link_speed;
+ bool link_up = adapter->link_up;
+
+ adapter->flags |= IXGBE_FLAG_IN_WATCHDOG_TASK;
+
+ if (adapter->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
+ hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
+ if (link_up ||
+ time_after(jiffies, (adapter->link_check_timeout +
+ IXGBE_TRY_LINK_TIMEOUT))) {
+ IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMC_LSC);
+ adapter->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
+ }
+ adapter->link_up = link_up;
+ adapter->link_speed = link_speed;
+ }
if (link_up) {
if (!netif_carrier_ok(netdev)) {
- u32 frctl = IXGBE_READ_REG(&adapter->hw, IXGBE_FCTRL);
- u32 rmcs = IXGBE_READ_REG(&adapter->hw, IXGBE_RMCS);
+ u32 frctl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
+ u32 rmcs = IXGBE_READ_REG(hw, IXGBE_RMCS);
#define FLOW_RX (frctl & IXGBE_FCTRL_RFCE)
#define FLOW_TX (rmcs & IXGBE_RMCS_TFCE_802_3X)
DPRINTK(LINK, INFO, "NIC Link is Up %s, "
- "Flow Control: %s\n",
- (link_speed == IXGBE_LINK_SPEED_10GB_FULL ?
- "10 Gbps" :
- (link_speed == IXGBE_LINK_SPEED_1GB_FULL ?
- "1 Gbps" : "unknown speed")),
- ((FLOW_RX && FLOW_TX) ? "RX/TX" :
- (FLOW_RX ? "RX" :
- (FLOW_TX ? "TX" : "None"))));
+ "Flow Control: %s\n",
+ (link_speed == IXGBE_LINK_SPEED_10GB_FULL ?
+ "10 Gbps" :
+ (link_speed == IXGBE_LINK_SPEED_1GB_FULL ?
+ "1 Gbps" : "unknown speed")),
+ ((FLOW_RX && FLOW_TX) ? "RX/TX" :
+ (FLOW_RX ? "RX" :
+ (FLOW_TX ? "TX" : "None"))));
netif_carrier_on(netdev);
netif_tx_wake_all_queues(netdev);
@@ -2932,6 +3225,8 @@ static void ixgbe_watchdog(unsigned long data)
adapter->detect_tx_hung = true;
}
} else {
+ adapter->link_up = false;
+ adapter->link_speed = 0;
if (netif_carrier_ok(netdev)) {
DPRINTK(LINK, INFO, "NIC Link is Down\n");
netif_carrier_off(netdev);
@@ -2940,36 +3235,19 @@ static void ixgbe_watchdog(unsigned long data)
}
ixgbe_update_stats(adapter);
-
- if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
- /* Cause software interrupt to ensure rx rings are cleaned */
- if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
- u32 eics =
- (1 << (adapter->num_msix_vectors - NON_Q_VECTORS)) - 1;
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, eics);
- } else {
- /* for legacy and MSI interrupts don't set any bits that
- * are enabled for EIAM, because this operation would
- * set *both* EIMS and EICS for any bit in EIAM */
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS,
- (IXGBE_EICS_TCP_TIMER | IXGBE_EICS_OTHER));
- }
- /* Reset the timer */
- mod_timer(&adapter->watchdog_timer,
- round_jiffies(jiffies + 2 * HZ));
- }
+ adapter->flags &= ~IXGBE_FLAG_IN_WATCHDOG_TASK;
}
static int ixgbe_tso(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *tx_ring, struct sk_buff *skb,
- u32 tx_flags, u8 *hdr_len)
+ struct ixgbe_ring *tx_ring, struct sk_buff *skb,
+ u32 tx_flags, u8 *hdr_len)
{
struct ixgbe_adv_tx_context_desc *context_desc;
unsigned int i;
int err;
struct ixgbe_tx_buffer *tx_buffer_info;
- u32 vlan_macip_lens = 0, type_tucmd_mlhl = 0;
- u32 mss_l4len_idx = 0, l4len;
+ u32 vlan_macip_lens = 0, type_tucmd_mlhl;
+ u32 mss_l4len_idx, l4len;
if (skb_is_gso(skb)) {
if (skb_header_cloned(skb)) {
@@ -2985,16 +3263,16 @@ static int ixgbe_tso(struct ixgbe_adapter *adapter,
iph->tot_len = 0;
iph->check = 0;
tcp_hdr(skb)->check = ~csum_tcpudp_magic(iph->saddr,
- iph->daddr, 0,
- IPPROTO_TCP,
- 0);
+ iph->daddr, 0,
+ IPPROTO_TCP,
+ 0);
adapter->hw_tso_ctxt++;
} else if (skb_shinfo(skb)->gso_type == SKB_GSO_TCPV6) {
ipv6_hdr(skb)->payload_len = 0;
tcp_hdr(skb)->check =
~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
- &ipv6_hdr(skb)->daddr,
- 0, IPPROTO_TCP, 0);
+ &ipv6_hdr(skb)->daddr,
+ 0, IPPROTO_TCP, 0);
adapter->hw_tso6_ctxt++;
}
@@ -3008,7 +3286,7 @@ static int ixgbe_tso(struct ixgbe_adapter *adapter,
vlan_macip_lens |=
(tx_flags & IXGBE_TX_FLAGS_VLAN_MASK);
vlan_macip_lens |= ((skb_network_offset(skb)) <<
- IXGBE_ADVTXD_MACLEN_SHIFT);
+ IXGBE_ADVTXD_MACLEN_SHIFT);
*hdr_len += skb_network_offset(skb);
vlan_macip_lens |=
(skb_transport_header(skb) - skb_network_header(skb));
@@ -3018,8 +3296,8 @@ static int ixgbe_tso(struct ixgbe_adapter *adapter,
context_desc->seqnum_seed = 0;
/* ADV DTYP TUCMD MKRLOC/ISCSIHEDLEN */
- type_tucmd_mlhl |= (IXGBE_TXD_CMD_DEXT |
- IXGBE_ADVTXD_DTYP_CTXT);
+ type_tucmd_mlhl = (IXGBE_TXD_CMD_DEXT |
+ IXGBE_ADVTXD_DTYP_CTXT);
if (skb->protocol == htons(ETH_P_IP))
type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_IPV4;
@@ -3027,9 +3305,11 @@ static int ixgbe_tso(struct ixgbe_adapter *adapter,
context_desc->type_tucmd_mlhl = cpu_to_le32(type_tucmd_mlhl);
/* MSS L4LEN IDX */
- mss_l4len_idx |=
+ mss_l4len_idx =
(skb_shinfo(skb)->gso_size << IXGBE_ADVTXD_MSS_SHIFT);
mss_l4len_idx |= (l4len << IXGBE_ADVTXD_L4LEN_SHIFT);
+ /* use index 1 for TSO */
+ mss_l4len_idx |= (1 << IXGBE_ADVTXD_IDX_SHIFT);
context_desc->mss_l4len_idx = cpu_to_le32(mss_l4len_idx);
tx_buffer_info->time_stamp = jiffies;
@@ -3046,8 +3326,8 @@ static int ixgbe_tso(struct ixgbe_adapter *adapter,
}
static bool ixgbe_tx_csum(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *tx_ring,
- struct sk_buff *skb, u32 tx_flags)
+ struct ixgbe_ring *tx_ring,
+ struct sk_buff *skb, u32 tx_flags)
{
struct ixgbe_adv_tx_context_desc *context_desc;
unsigned int i;
@@ -3064,16 +3344,16 @@ static bool ixgbe_tx_csum(struct ixgbe_adapter *adapter,
vlan_macip_lens |=
(tx_flags & IXGBE_TX_FLAGS_VLAN_MASK);
vlan_macip_lens |= (skb_network_offset(skb) <<
- IXGBE_ADVTXD_MACLEN_SHIFT);
+ IXGBE_ADVTXD_MACLEN_SHIFT);
if (skb->ip_summed == CHECKSUM_PARTIAL)
vlan_macip_lens |= (skb_transport_header(skb) -
- skb_network_header(skb));
+ skb_network_header(skb));
context_desc->vlan_macip_lens = cpu_to_le32(vlan_macip_lens);
context_desc->seqnum_seed = 0;
type_tucmd_mlhl |= (IXGBE_TXD_CMD_DEXT |
- IXGBE_ADVTXD_DTYP_CTXT);
+ IXGBE_ADVTXD_DTYP_CTXT);
if (skb->ip_summed == CHECKSUM_PARTIAL) {
switch (skb->protocol) {
@@ -3081,16 +3361,14 @@ static bool ixgbe_tx_csum(struct ixgbe_adapter *adapter,
type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_IPV4;
if (ip_hdr(skb)->protocol == IPPROTO_TCP)
type_tucmd_mlhl |=
- IXGBE_ADVTXD_TUCMD_L4T_TCP;
+ IXGBE_ADVTXD_TUCMD_L4T_TCP;
break;
-
case __constant_htons(ETH_P_IPV6):
/* XXX what about other V6 headers?? */
if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
type_tucmd_mlhl |=
- IXGBE_ADVTXD_TUCMD_L4T_TCP;
+ IXGBE_ADVTXD_TUCMD_L4T_TCP;
break;
-
default:
if (unlikely(net_ratelimit())) {
DPRINTK(PROBE, WARNING,
@@ -3102,10 +3380,12 @@ static bool ixgbe_tx_csum(struct ixgbe_adapter *adapter,
}
context_desc->type_tucmd_mlhl = cpu_to_le32(type_tucmd_mlhl);
+ /* use index zero for tx checksum offload */
context_desc->mss_l4len_idx = 0;
tx_buffer_info->time_stamp = jiffies;
tx_buffer_info->next_to_watch = i;
+
adapter->hw_csum_tx_good++;
i++;
if (i == tx_ring->count)
@@ -3114,12 +3394,13 @@ static bool ixgbe_tx_csum(struct ixgbe_adapter *adapter,
return true;
}
+
return false;
}
static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *tx_ring,
- struct sk_buff *skb, unsigned int first)
+ struct ixgbe_ring *tx_ring,
+ struct sk_buff *skb, unsigned int first)
{
struct ixgbe_tx_buffer *tx_buffer_info;
unsigned int len = skb->len;
@@ -3137,8 +3418,8 @@ static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
tx_buffer_info->length = size;
tx_buffer_info->dma = pci_map_single(adapter->pdev,
- skb->data + offset,
- size, PCI_DMA_TODEVICE);
+ skb->data + offset,
+ size, PCI_DMA_TODEVICE);
tx_buffer_info->time_stamp = jiffies;
tx_buffer_info->next_to_watch = i;
@@ -3163,9 +3444,10 @@ static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
tx_buffer_info->length = size;
tx_buffer_info->dma = pci_map_page(adapter->pdev,
- frag->page,
- offset,
- size, PCI_DMA_TODEVICE);
+ frag->page,
+ offset,
+ size,
+ PCI_DMA_TODEVICE);
tx_buffer_info->time_stamp = jiffies;
tx_buffer_info->next_to_watch = i;
@@ -3188,8 +3470,8 @@ static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
}
static void ixgbe_tx_queue(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *tx_ring,
- int tx_flags, int count, u32 paylen, u8 hdr_len)
+ struct ixgbe_ring *tx_ring,
+ int tx_flags, int count, u32 paylen, u8 hdr_len)
{
union ixgbe_adv_tx_desc *tx_desc = NULL;
struct ixgbe_tx_buffer *tx_buffer_info;
@@ -3208,15 +3490,17 @@ static void ixgbe_tx_queue(struct ixgbe_adapter *adapter,
cmd_type_len |= IXGBE_ADVTXD_DCMD_TSE;
olinfo_status |= IXGBE_TXD_POPTS_TXSM <<
- IXGBE_ADVTXD_POPTS_SHIFT;
+ IXGBE_ADVTXD_POPTS_SHIFT;
+ /* use index 1 context for tso */
+ olinfo_status |= (1 << IXGBE_ADVTXD_IDX_SHIFT);
if (tx_flags & IXGBE_TX_FLAGS_IPV4)
olinfo_status |= IXGBE_TXD_POPTS_IXSM <<
- IXGBE_ADVTXD_POPTS_SHIFT;
+ IXGBE_ADVTXD_POPTS_SHIFT;
} else if (tx_flags & IXGBE_TX_FLAGS_CSUM)
olinfo_status |= IXGBE_TXD_POPTS_TXSM <<
- IXGBE_ADVTXD_POPTS_SHIFT;
+ IXGBE_ADVTXD_POPTS_SHIFT;
olinfo_status |= ((paylen - hdr_len) << IXGBE_ADVTXD_PAYLEN_SHIFT);
@@ -3226,9 +3510,8 @@ static void ixgbe_tx_queue(struct ixgbe_adapter *adapter,
tx_desc = IXGBE_TX_DESC_ADV(*tx_ring, i);
tx_desc->read.buffer_addr = cpu_to_le64(tx_buffer_info->dma);
tx_desc->read.cmd_type_len =
- cpu_to_le32(cmd_type_len | tx_buffer_info->length);
+ cpu_to_le32(cmd_type_len | tx_buffer_info->length);
tx_desc->read.olinfo_status = cpu_to_le32(olinfo_status);
-
i++;
if (i == tx_ring->count)
i = 0;
@@ -3249,7 +3532,7 @@ static void ixgbe_tx_queue(struct ixgbe_adapter *adapter,
}
static int __ixgbe_maybe_stop_tx(struct net_device *netdev,
- struct ixgbe_ring *tx_ring, int size)
+ struct ixgbe_ring *tx_ring, int size)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
@@ -3265,61 +3548,52 @@ static int __ixgbe_maybe_stop_tx(struct net_device *netdev,
return -EBUSY;
/* A reprieve! - use start_queue because it doesn't call schedule */
- netif_wake_subqueue(netdev, tx_ring->queue_index);
+ netif_start_subqueue(netdev, tx_ring->queue_index);
++adapter->restart_queue;
return 0;
}
static int ixgbe_maybe_stop_tx(struct net_device *netdev,
- struct ixgbe_ring *tx_ring, int size)
+ struct ixgbe_ring *tx_ring, int size)
{
if (likely(IXGBE_DESC_UNUSED(tx_ring) >= size))
return 0;
return __ixgbe_maybe_stop_tx(netdev, tx_ring, size);
}
-
static int ixgbe_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_ring *tx_ring;
- unsigned int len = skb->len;
unsigned int first;
unsigned int tx_flags = 0;
u8 hdr_len = 0;
int r_idx = 0, tso;
- unsigned int mss = 0;
int count = 0;
unsigned int f;
- unsigned int nr_frags = skb_shinfo(skb)->nr_frags;
- len -= skb->data_len;
+
r_idx = (adapter->num_tx_queues - 1) & skb->queue_mapping;
tx_ring = &adapter->tx_ring[r_idx];
-
- if (skb->len <= 0) {
- dev_kfree_skb(skb);
- return NETDEV_TX_OK;
+ if (adapter->vlgrp && vlan_tx_tag_present(skb)) {
+ tx_flags |= vlan_tx_tag_get(skb);
+ tx_flags <<= IXGBE_TX_FLAGS_VLAN_SHIFT;
+ tx_flags |= IXGBE_TX_FLAGS_VLAN;
}
- mss = skb_shinfo(skb)->gso_size;
-
- if (mss)
- count++;
- else if (skb->ip_summed == CHECKSUM_PARTIAL)
+ /* three things can cause us to need a context descriptor */
+ if (skb_is_gso(skb) ||
+ (skb->ip_summed == CHECKSUM_PARTIAL) ||
+ (tx_flags & IXGBE_TX_FLAGS_VLAN))
count++;
- count += TXD_USE_COUNT(len);
- for (f = 0; f < nr_frags; f++)
+ count += TXD_USE_COUNT(skb_headlen(skb));
+ for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
count += TXD_USE_COUNT(skb_shinfo(skb)->frags[f].size);
if (ixgbe_maybe_stop_tx(netdev, tx_ring, count)) {
adapter->tx_busy++;
return NETDEV_TX_BUSY;
}
- if (adapter->vlgrp && vlan_tx_tag_present(skb)) {
- tx_flags |= IXGBE_TX_FLAGS_VLAN;
- tx_flags |= (vlan_tx_tag_get(skb) << IXGBE_TX_FLAGS_VLAN_SHIFT);
- }
if (skb->protocol == htons(ETH_P_IP))
tx_flags |= IXGBE_TX_FLAGS_IPV4;
@@ -3333,12 +3607,12 @@ static int ixgbe_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
if (tso)
tx_flags |= IXGBE_TX_FLAGS_TSO;
else if (ixgbe_tx_csum(adapter, tx_ring, skb, tx_flags) &&
- (skb->ip_summed == CHECKSUM_PARTIAL))
+ (skb->ip_summed == CHECKSUM_PARTIAL))
tx_flags |= IXGBE_TX_FLAGS_CSUM;
ixgbe_tx_queue(adapter, tx_ring, tx_flags,
- ixgbe_tx_map(adapter, tx_ring, skb, first),
- skb->len, hdr_len);
+ ixgbe_tx_map(adapter, tx_ring, skb, first),
+ skb->len, hdr_len);
netdev->trans_start = jiffies;
@@ -3372,15 +3646,16 @@ static struct net_device_stats *ixgbe_get_stats(struct net_device *netdev)
static int ixgbe_set_mac(struct net_device *netdev, void *p)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ struct ixgbe_hw *hw = &adapter->hw;
struct sockaddr *addr = p;
if (!is_valid_ether_addr(addr->sa_data))
return -EADDRNOTAVAIL;
memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
- memcpy(adapter->hw.mac.addr, addr->sa_data, netdev->addr_len);
+ memcpy(hw->mac.addr, addr->sa_data, netdev->addr_len);
- ixgbe_set_rar(&adapter->hw, 0, adapter->hw.mac.addr, 0, IXGBE_RAH_AV);
+ hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
return 0;
}
@@ -3404,28 +3679,19 @@ static void ixgbe_netpoll(struct net_device *netdev)
#endif
/**
- * ixgbe_napi_add_all - prep napi structs for use
- * @adapter: private struct
- * helper function to napi_add each possible q_vector->napi
- */
-static void ixgbe_napi_add_all(struct ixgbe_adapter *adapter)
+ * ixgbe_link_config - set up initial link with default speed and duplex
+ * @hw: pointer to private hardware struct
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int ixgbe_link_config(struct ixgbe_hw *hw)
{
- int i, q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
- int (*poll)(struct napi_struct *, int);
+ u32 autoneg = IXGBE_LINK_SPEED_10GB_FULL;
- if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
- poll = &ixgbe_clean_rxonly;
- } else {
- poll = &ixgbe_poll;
- /* only one q_vector for legacy modes */
- q_vectors = 1;
- }
+ /* must always autoneg for both 1G and 10G link */
+ hw->mac.autoneg = true;
- for (i = 0; i < q_vectors; i++) {
- struct ixgbe_q_vector *q_vector = &adapter->q_vector[i];
- netif_napi_add(adapter->netdev, &q_vector->napi,
- (*poll), 64);
- }
+ return hw->mac.ops.setup_link_speed(hw, autoneg, true, true);
}
/**
@@ -3440,17 +3706,16 @@ static void ixgbe_napi_add_all(struct ixgbe_adapter *adapter)
* and a hardware reset occur.
**/
static int __devinit ixgbe_probe(struct pci_dev *pdev,
- const struct pci_device_id *ent)
+ const struct pci_device_id *ent)
{
struct net_device *netdev;
struct ixgbe_adapter *adapter = NULL;
struct ixgbe_hw *hw;
const struct ixgbe_info *ii = ixgbe_info_tbl[ent->driver_data];
- unsigned long mmio_start, mmio_len;
static int cards_found;
int i, err, pci_using_dac;
u16 link_status, link_speed, link_width;
- u32 part_num;
+ u32 part_num, eec;
err = pci_enable_device(pdev);
if (err)
@@ -3465,7 +3730,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
if (err) {
dev_err(&pdev->dev, "No usable DMA "
- "configuration, aborting\n");
+ "configuration, aborting\n");
goto err_dma;
}
}
@@ -3498,10 +3763,8 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
hw->back = adapter;
adapter->msg_enable = (1 << DEFAULT_DEBUG_LEVEL_SHIFT) - 1;
- mmio_start = pci_resource_start(pdev, 0);
- mmio_len = pci_resource_len(pdev, 0);
-
- hw->hw_addr = ioremap(mmio_start, mmio_len);
+ hw->hw_addr = ioremap(pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0));
if (!hw->hw_addr) {
err = -EIO;
goto err_ioremap;
@@ -3516,7 +3779,8 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
netdev->stop = &ixgbe_close;
netdev->hard_start_xmit = &ixgbe_xmit_frame;
netdev->get_stats = &ixgbe_get_stats;
- netdev->set_multicast_list = &ixgbe_set_multi;
+ netdev->set_rx_mode = &ixgbe_set_rx_mode;
+ netdev->set_multicast_list = &ixgbe_set_rx_mode;
netdev->set_mac_address = &ixgbe_set_mac;
netdev->change_mtu = &ixgbe_change_mtu;
ixgbe_set_ethtool_ops(netdev);
@@ -3530,22 +3794,23 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
#endif
strcpy(netdev->name, pci_name(pdev));
- netdev->mem_start = mmio_start;
- netdev->mem_end = mmio_start + mmio_len;
-
adapter->bd_number = cards_found;
- /* PCI config space info */
- hw->vendor_id = pdev->vendor;
- hw->device_id = pdev->device;
- hw->revision_id = pdev->revision;
- hw->subsystem_vendor_id = pdev->subsystem_vendor;
- hw->subsystem_device_id = pdev->subsystem_device;
-
/* Setup hw api */
memcpy(&hw->mac.ops, ii->mac_ops, sizeof(hw->mac.ops));
hw->mac.type = ii->mac;
+ /* EEPROM */
+ memcpy(&hw->eeprom.ops, ii->eeprom_ops, sizeof(hw->eeprom.ops));
+ eec = IXGBE_READ_REG(hw, IXGBE_EEC);
+ /* If EEPROM is valid (bit 8 = 1), use default otherwise use bit bang */
+ if (!(eec & (1 << 8)))
+ hw->eeprom.ops.read = &ixgbe_read_eeprom_bit_bang_generic;
+
+ /* PHY */
+ memcpy(&hw->phy.ops, ii->phy_ops, sizeof(hw->phy.ops));
+ /* phy->sfp_type = ixgbe_sfp_type_unknown; */
+
err = ii->get_invariants(hw);
if (err)
goto err_hw_init;
@@ -3555,26 +3820,34 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
if (err)
goto err_sw_init;
+ /* reset_hw fills in the perm_addr as well */
+ err = hw->mac.ops.reset_hw(hw);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "HW Init failed: %d\n", err);
+ goto err_sw_init;
+ }
+
netdev->features = NETIF_F_SG |
- NETIF_F_HW_CSUM |
- NETIF_F_HW_VLAN_TX |
- NETIF_F_HW_VLAN_RX |
- NETIF_F_HW_VLAN_FILTER;
+ NETIF_F_IP_CSUM |
+ NETIF_F_HW_VLAN_TX |
+ NETIF_F_HW_VLAN_RX |
+ NETIF_F_HW_VLAN_FILTER;
- netdev->features |= NETIF_F_LRO;
+ netdev->features |= NETIF_F_IPV6_CSUM;
netdev->features |= NETIF_F_TSO;
netdev->features |= NETIF_F_TSO6;
+ netdev->features |= NETIF_F_LRO;
netdev->vlan_features |= NETIF_F_TSO;
netdev->vlan_features |= NETIF_F_TSO6;
- netdev->vlan_features |= NETIF_F_HW_CSUM;
+ netdev->vlan_features |= NETIF_F_IP_CSUM;
netdev->vlan_features |= NETIF_F_SG;
if (pci_using_dac)
netdev->features |= NETIF_F_HIGHDMA;
/* make sure the EEPROM is good */
- if (ixgbe_validate_eeprom_checksum(hw, NULL) < 0) {
+ if (hw->eeprom.ops.validate_checksum(hw, NULL) < 0) {
dev_err(&pdev->dev, "The EEPROM Checksum Is Not Valid\n");
err = -EIO;
goto err_eeprom;
@@ -3583,7 +3856,8 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
memcpy(netdev->dev_addr, hw->mac.perm_addr, netdev->addr_len);
memcpy(netdev->perm_addr, hw->mac.perm_addr, netdev->addr_len);
- if (ixgbe_validate_mac_addr(netdev->dev_addr)) {
+ if (ixgbe_validate_mac_addr(netdev->perm_addr)) {
+ dev_err(&pdev->dev, "invalid MAC address\n");
err = -EIO;
goto err_eeprom;
}
@@ -3593,13 +3867,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
adapter->watchdog_timer.data = (unsigned long)adapter;
INIT_WORK(&adapter->reset_task, ixgbe_reset_task);
-
- /* initialize default flow control settings */
- hw->fc.original_type = ixgbe_fc_full;
- hw->fc.type = ixgbe_fc_full;
- hw->fc.high_water = IXGBE_DEFAULT_FCRTH;
- hw->fc.low_water = IXGBE_DEFAULT_FCRTL;
- hw->fc.pause_time = IXGBE_DEFAULT_FCPAUSE;
+ INIT_WORK(&adapter->watchdog_task, ixgbe_watchdog_task);
err = ixgbe_init_interrupt_scheme(adapter);
if (err)
@@ -3610,32 +3878,39 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
link_speed = link_status & IXGBE_PCI_LINK_SPEED;
link_width = link_status & IXGBE_PCI_LINK_WIDTH;
dev_info(&pdev->dev, "(PCI Express:%s:%s) "
- "%02x:%02x:%02x:%02x:%02x:%02x\n",
- ((link_speed == IXGBE_PCI_LINK_SPEED_5000) ? "5.0Gb/s" :
- (link_speed == IXGBE_PCI_LINK_SPEED_2500) ? "2.5Gb/s" :
- "Unknown"),
- ((link_width == IXGBE_PCI_LINK_WIDTH_8) ? "Width x8" :
- (link_width == IXGBE_PCI_LINK_WIDTH_4) ? "Width x4" :
- (link_width == IXGBE_PCI_LINK_WIDTH_2) ? "Width x2" :
- (link_width == IXGBE_PCI_LINK_WIDTH_1) ? "Width x1" :
- "Unknown"),
- netdev->dev_addr[0], netdev->dev_addr[1], netdev->dev_addr[2],
- netdev->dev_addr[3], netdev->dev_addr[4], netdev->dev_addr[5]);
- ixgbe_read_part_num(hw, &part_num);
+ "%02x:%02x:%02x:%02x:%02x:%02x\n",
+ ((link_speed == IXGBE_PCI_LINK_SPEED_5000) ? "5.0Gb/s" :
+ (link_speed == IXGBE_PCI_LINK_SPEED_2500) ? "2.5Gb/s" :
+ "Unknown"),
+ ((link_width == IXGBE_PCI_LINK_WIDTH_8) ? "Width x8" :
+ (link_width == IXGBE_PCI_LINK_WIDTH_4) ? "Width x4" :
+ (link_width == IXGBE_PCI_LINK_WIDTH_2) ? "Width x2" :
+ (link_width == IXGBE_PCI_LINK_WIDTH_1) ? "Width x1" :
+ "Unknown"),
+ netdev->dev_addr[0], netdev->dev_addr[1], netdev->dev_addr[2],
+ netdev->dev_addr[3], netdev->dev_addr[4], netdev->dev_addr[5]);
+ ixgbe_read_pba_num_generic(hw, &part_num);
dev_info(&pdev->dev, "MAC: %d, PHY: %d, PBA No: %06x-%03x\n",
- hw->mac.type, hw->phy.type,
- (part_num >> 8), (part_num & 0xff));
+ hw->mac.type, hw->phy.type,
+ (part_num >> 8), (part_num & 0xff));
if (link_width <= IXGBE_PCI_LINK_WIDTH_4) {
dev_warn(&pdev->dev, "PCI-Express bandwidth available for "
- "this card is not sufficient for optimal "
- "performance.\n");
+ "this card is not sufficient for optimal "
+ "performance.\n");
dev_warn(&pdev->dev, "For optimal performance a x8 "
- "PCI-Express slot is required.\n");
+ "PCI-Express slot is required.\n");
}
/* reset the hardware with the new settings */
- ixgbe_start_hw(hw);
+ hw->mac.ops.start_hw(hw);
+
+ /* link_config depends on start_hw being called at least once */
+ err = ixgbe_link_config(hw);
+ if (err) {
+ dev_err(&pdev->dev, "setup_link_speed FAILED %d\n", err);
+ goto err_register;
+ }
netif_carrier_off(netdev);
netif_tx_stop_all_queues(netdev);
@@ -3647,7 +3922,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
if (err)
goto err_register;
-#ifdef CONFIG_DCA
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
if (dca_add_requester(&pdev->dev) == 0) {
adapter->flags |= IXGBE_FLAG_DCA_ENABLED;
/* always use CB2 mode, difference is masked
@@ -3697,7 +3972,7 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev)
flush_scheduled_work();
-#ifdef CONFIG_DCA
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
adapter->flags &= ~IXGBE_FLAG_DCA_ENABLED;
dca_remove_requester(&pdev->dev);
@@ -3715,6 +3990,7 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev)
pci_release_regions(pdev);
DPRINTK(PROBE, INFO, "complete\n");
+ ixgbe_napi_del_all(adapter);
kfree(adapter->tx_ring);
kfree(adapter->rx_ring);
@@ -3732,7 +4008,7 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev)
* this device has been detected.
*/
static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev,
- pci_channel_state_t state)
+ pci_channel_state_t state)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct ixgbe_adapter *adapter = netdev->priv;
@@ -3743,7 +4019,7 @@ static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev,
ixgbe_down(adapter);
pci_disable_device(pdev);
- /* Request a slot slot reset. */
+ /* Request a slot reset. */
return PCI_ERS_RESULT_NEED_RESET;
}
@@ -3760,7 +4036,7 @@ static pci_ers_result_t ixgbe_io_slot_reset(struct pci_dev *pdev)
if (pci_enable_device(pdev)) {
DPRINTK(PROBE, ERR,
- "Cannot re-enable PCI device after reset.\n");
+ "Cannot re-enable PCI device after reset.\n");
return PCI_ERS_RESULT_DISCONNECT;
}
pci_set_master(pdev);
@@ -3794,7 +4070,6 @@ static void ixgbe_io_resume(struct pci_dev *pdev)
}
netif_device_attach(netdev);
-
}
static struct pci_error_handlers ixgbe_err_handler = {
@@ -3830,13 +4105,14 @@ static int __init ixgbe_init_module(void)
printk(KERN_INFO "%s: %s\n", ixgbe_driver_name, ixgbe_copyright);
-#ifdef CONFIG_DCA
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
dca_register_notify(&dca_notifier);
#endif
ret = pci_register_driver(&ixgbe_driver);
return ret;
}
+
module_init(ixgbe_init_module);
/**
@@ -3847,24 +4123,24 @@ module_init(ixgbe_init_module);
**/
static void __exit ixgbe_exit_module(void)
{
-#ifdef CONFIG_DCA
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
dca_unregister_notify(&dca_notifier);
#endif
pci_unregister_driver(&ixgbe_driver);
}
-#ifdef CONFIG_DCA
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
static int ixgbe_notify_dca(struct notifier_block *nb, unsigned long event,
- void *p)
+ void *p)
{
int ret_val;
ret_val = driver_for_each_device(&ixgbe_driver.driver, NULL, &event,
- __ixgbe_notify_dca);
+ __ixgbe_notify_dca);
return ret_val ? NOTIFY_BAD : NOTIFY_DONE;
}
-#endif /* CONFIG_DCA */
+#endif /* CONFIG_DCA or CONFIG_DCA_MODULE */
module_exit(ixgbe_exit_module);
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 8002931ae82371d62f1f410a28ca0df5ba4746c6..764035a8c9a16b0d0ea99864899747ca2cb8c233 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2007 Intel Corporation.
+ Copyright(c) 1999 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -20,7 +20,6 @@
the file called "COPYING".
Contact Information:
- Linux NICS <linux.nics@intel.com>
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
@@ -33,32 +32,36 @@
#include "ixgbe_common.h"
#include "ixgbe_phy.h"
+static bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr);
static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id);
static s32 ixgbe_get_phy_id(struct ixgbe_hw *hw);
-static bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr);
-static s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
- u32 device_type, u16 phy_data);
/**
- * ixgbe_identify_phy - Get physical layer module
+ * ixgbe_identify_phy_generic - Get physical layer module
* @hw: pointer to hardware structure
*
* Determines the physical layer module found on the current adapter.
**/
-s32 ixgbe_identify_phy(struct ixgbe_hw *hw)
+s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw)
{
s32 status = IXGBE_ERR_PHY_ADDR_INVALID;
u32 phy_addr;
- for (phy_addr = 0; phy_addr < IXGBE_MAX_PHY_ADDR; phy_addr++) {
- if (ixgbe_validate_phy_addr(hw, phy_addr)) {
- hw->phy.addr = phy_addr;
- ixgbe_get_phy_id(hw);
- hw->phy.type = ixgbe_get_phy_type_from_id(hw->phy.id);
- status = 0;
- break;
+ if (hw->phy.type == ixgbe_phy_unknown) {
+ for (phy_addr = 0; phy_addr < IXGBE_MAX_PHY_ADDR; phy_addr++) {
+ if (ixgbe_validate_phy_addr(hw, phy_addr)) {
+ hw->phy.addr = phy_addr;
+ ixgbe_get_phy_id(hw);
+ hw->phy.type =
+ ixgbe_get_phy_type_from_id(hw->phy.id);
+ status = 0;
+ break;
+ }
}
+ } else {
+ status = 0;
}
+
return status;
}
@@ -73,10 +76,8 @@ static bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr)
bool valid = false;
hw->phy.addr = phy_addr;
- ixgbe_read_phy_reg(hw,
- IXGBE_MDIO_PHY_ID_HIGH,
- IXGBE_MDIO_PMA_PMD_DEV_TYPE,
- &phy_id);
+ hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_ID_HIGH,
+ IXGBE_MDIO_PMA_PMD_DEV_TYPE, &phy_id);
if (phy_id != 0xFFFF && phy_id != 0x0)
valid = true;
@@ -95,21 +96,18 @@ static s32 ixgbe_get_phy_id(struct ixgbe_hw *hw)
u16 phy_id_high = 0;
u16 phy_id_low = 0;
- status = ixgbe_read_phy_reg(hw,
- IXGBE_MDIO_PHY_ID_HIGH,
- IXGBE_MDIO_PMA_PMD_DEV_TYPE,
- &phy_id_high);
+ status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_ID_HIGH,
+ IXGBE_MDIO_PMA_PMD_DEV_TYPE,
+ &phy_id_high);
if (status == 0) {
hw->phy.id = (u32)(phy_id_high << 16);
- status = ixgbe_read_phy_reg(hw,
- IXGBE_MDIO_PHY_ID_LOW,
- IXGBE_MDIO_PMA_PMD_DEV_TYPE,
- &phy_id_low);
+ status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_ID_LOW,
+ IXGBE_MDIO_PMA_PMD_DEV_TYPE,
+ &phy_id_low);
hw->phy.id |= (u32)(phy_id_low & IXGBE_PHY_REVISION_MASK);
hw->phy.revision = (u32)(phy_id_low & ~IXGBE_PHY_REVISION_MASK);
}
-
return status;
}
@@ -123,9 +121,6 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id)
enum ixgbe_phy_type phy_type;
switch (phy_id) {
- case TN1010_PHY_ID:
- phy_type = ixgbe_phy_tn;
- break;
case QT2022_PHY_ID:
phy_type = ixgbe_phy_qt;
break;
@@ -138,32 +133,31 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id)
}
/**
- * ixgbe_reset_phy - Performs a PHY reset
+ * ixgbe_reset_phy_generic - Performs a PHY reset
* @hw: pointer to hardware structure
**/
-s32 ixgbe_reset_phy(struct ixgbe_hw *hw)
+s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw)
{
/*
* Perform soft PHY reset to the PHY_XS.
* This will cause a soft reset to the PHY
*/
- return ixgbe_write_phy_reg(hw, IXGBE_MDIO_PHY_XS_CONTROL,
- IXGBE_MDIO_PHY_XS_DEV_TYPE,
- IXGBE_MDIO_PHY_XS_RESET);
+ return hw->phy.ops.write_reg(hw, IXGBE_MDIO_PHY_XS_CONTROL,
+ IXGBE_MDIO_PHY_XS_DEV_TYPE,
+ IXGBE_MDIO_PHY_XS_RESET);
}
/**
- * ixgbe_read_phy_reg - Reads a value from a specified PHY register
+ * ixgbe_read_phy_reg_generic - Reads a value from a specified PHY register
* @hw: pointer to hardware structure
* @reg_addr: 32 bit address of PHY register to read
* @phy_data: Pointer to read data from PHY register
**/
-s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
- u32 device_type, u16 *phy_data)
+s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u16 *phy_data)
{
u32 command;
u32 i;
- u32 timeout = 10;
u32 data;
s32 status = 0;
u16 gssr;
@@ -179,9 +173,9 @@ s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
if (status == 0) {
/* Setup and write the address cycle command */
command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
- (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
- (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) |
- (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
+ (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
+ (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) |
+ (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
@@ -190,7 +184,7 @@ s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
* The MDI Command bit will clear when the operation is
* complete
*/
- for (i = 0; i < timeout; i++) {
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
udelay(10);
command = IXGBE_READ_REG(hw, IXGBE_MSCA);
@@ -210,9 +204,9 @@ s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
* command
*/
command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
- (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
- (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) |
- (IXGBE_MSCA_READ | IXGBE_MSCA_MDI_COMMAND));
+ (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
+ (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) |
+ (IXGBE_MSCA_READ | IXGBE_MSCA_MDI_COMMAND));
IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
@@ -221,7 +215,7 @@ s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
* completed. The MDI Command bit will clear when the
* operation is complete
*/
- for (i = 0; i < timeout; i++) {
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
udelay(10);
command = IXGBE_READ_REG(hw, IXGBE_MSCA);
@@ -231,8 +225,7 @@ s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
}
if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
- hw_dbg(hw,
- "PHY read command didn't complete\n");
+ hw_dbg(hw, "PHY read command didn't complete\n");
status = IXGBE_ERR_PHY;
} else {
/*
@@ -247,22 +240,22 @@ s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
ixgbe_release_swfw_sync(hw, gssr);
}
+
return status;
}
/**
- * ixgbe_write_phy_reg - Writes a value to specified PHY register
+ * ixgbe_write_phy_reg_generic - Writes a value to specified PHY register
* @hw: pointer to hardware structure
* @reg_addr: 32 bit PHY register to write
* @device_type: 5 bit device type
* @phy_data: Data to write to the PHY register
**/
-static s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
- u32 device_type, u16 phy_data)
+s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u16 phy_data)
{
u32 command;
u32 i;
- u32 timeout = 10;
s32 status = 0;
u16 gssr;
@@ -280,9 +273,9 @@ static s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
/* Setup and write the address cycle command */
command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
- (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
- (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) |
- (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
+ (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
+ (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) |
+ (IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
@@ -291,19 +284,19 @@ static s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
* The MDI Command bit will clear when the operation is
* complete
*/
- for (i = 0; i < timeout; i++) {
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
udelay(10);
command = IXGBE_READ_REG(hw, IXGBE_MSCA);
- if ((command & IXGBE_MSCA_MDI_COMMAND) == 0) {
- hw_dbg(hw, "PHY address cmd didn't complete\n");
+ if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
break;
- }
}
- if ((command & IXGBE_MSCA_MDI_COMMAND) != 0)
+ if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
+ hw_dbg(hw, "PHY address cmd didn't complete\n");
status = IXGBE_ERR_PHY;
+ }
if (status == 0) {
/*
@@ -311,9 +304,9 @@ static s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
* command
*/
command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
- (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
- (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) |
- (IXGBE_MSCA_WRITE | IXGBE_MSCA_MDI_COMMAND));
+ (device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
+ (hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) |
+ (IXGBE_MSCA_WRITE | IXGBE_MSCA_MDI_COMMAND));
IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
@@ -322,20 +315,19 @@ static s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
* completed. The MDI Command bit will clear when the
* operation is complete
*/
- for (i = 0; i < timeout; i++) {
+ for (i = 0; i < IXGBE_MDIO_COMMAND_TIMEOUT; i++) {
udelay(10);
command = IXGBE_READ_REG(hw, IXGBE_MSCA);
- if ((command & IXGBE_MSCA_MDI_COMMAND) == 0) {
- hw_dbg(hw, "PHY write command did not "
- "complete.\n");
+ if ((command & IXGBE_MSCA_MDI_COMMAND) == 0)
break;
- }
}
- if ((command & IXGBE_MSCA_MDI_COMMAND) != 0)
+ if ((command & IXGBE_MSCA_MDI_COMMAND) != 0) {
+ hw_dbg(hw, "PHY address cmd didn't complete\n");
status = IXGBE_ERR_PHY;
+ }
}
ixgbe_release_swfw_sync(hw, gssr);
@@ -345,67 +337,54 @@ static s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
}
/**
- * ixgbe_setup_tnx_phy_link - Set and restart autoneg
+ * ixgbe_setup_phy_link_generic - Set and restart autoneg
* @hw: pointer to hardware structure
*
* Restart autonegotiation and PHY and waits for completion.
**/
-s32 ixgbe_setup_tnx_phy_link(struct ixgbe_hw *hw)
+s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw)
{
s32 status = IXGBE_NOT_IMPLEMENTED;
u32 time_out;
u32 max_time_out = 10;
- u16 autoneg_speed_selection_register = 0x10;
- u16 autoneg_restart_mask = 0x0200;
- u16 autoneg_complete_mask = 0x0020;
- u16 autoneg_reg = 0;
+ u16 autoneg_reg = IXGBE_MII_AUTONEG_REG;
/*
* Set advertisement settings in PHY based on autoneg_advertised
* settings. If autoneg_advertised = 0, then advertise default values
- * txn devices cannot be "forced" to a autoneg 10G and fail. But can
+ * tnx devices cannot be "forced" to a autoneg 10G and fail. But can
* for a 1G.
*/
- ixgbe_read_phy_reg(hw,
- autoneg_speed_selection_register,
- IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
- &autoneg_reg);
+ hw->phy.ops.read_reg(hw, IXGBE_MII_SPEED_SELECTION_REG,
+ IXGBE_MDIO_AUTO_NEG_DEV_TYPE, &autoneg_reg);
if (hw->phy.autoneg_advertised == IXGBE_LINK_SPEED_1GB_FULL)
autoneg_reg &= 0xEFFF; /* 0 in bit 12 is 1G operation */
else
autoneg_reg |= 0x1000; /* 1 in bit 12 is 10G/1G operation */
- ixgbe_write_phy_reg(hw,
- autoneg_speed_selection_register,
- IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
- autoneg_reg);
-
+ hw->phy.ops.write_reg(hw, IXGBE_MII_SPEED_SELECTION_REG,
+ IXGBE_MDIO_AUTO_NEG_DEV_TYPE, autoneg_reg);
/* Restart PHY autonegotiation and wait for completion */
- ixgbe_read_phy_reg(hw,
- IXGBE_MDIO_AUTO_NEG_CONTROL,
- IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
- &autoneg_reg);
+ hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_CONTROL,
+ IXGBE_MDIO_AUTO_NEG_DEV_TYPE, &autoneg_reg);
- autoneg_reg |= autoneg_restart_mask;
+ autoneg_reg |= IXGBE_MII_RESTART;
- ixgbe_write_phy_reg(hw,
- IXGBE_MDIO_AUTO_NEG_CONTROL,
- IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
- autoneg_reg);
+ hw->phy.ops.write_reg(hw, IXGBE_MDIO_AUTO_NEG_CONTROL,
+ IXGBE_MDIO_AUTO_NEG_DEV_TYPE, autoneg_reg);
/* Wait for autonegotiation to finish */
for (time_out = 0; time_out < max_time_out; time_out++) {
udelay(10);
/* Restart PHY autonegotiation and wait for completion */
- status = ixgbe_read_phy_reg(hw,
- IXGBE_MDIO_AUTO_NEG_STATUS,
- IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
- &autoneg_reg);
+ status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_STATUS,
+ IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
+ &autoneg_reg);
- autoneg_reg &= autoneg_complete_mask;
- if (autoneg_reg == autoneg_complete_mask) {
+ autoneg_reg &= IXGBE_MII_AUTONEG_COMPLETE;
+ if (autoneg_reg == IXGBE_MII_AUTONEG_COMPLETE) {
status = 0;
break;
}
@@ -418,64 +397,17 @@ s32 ixgbe_setup_tnx_phy_link(struct ixgbe_hw *hw)
}
/**
- * ixgbe_check_tnx_phy_link - Determine link and speed status
- * @hw: pointer to hardware structure
- *
- * Reads the VS1 register to determine if link is up and the current speed for
- * the PHY.
- **/
-s32 ixgbe_check_tnx_phy_link(struct ixgbe_hw *hw, u32 *speed,
- bool *link_up)
-{
- s32 status = 0;
- u32 time_out;
- u32 max_time_out = 10;
- u16 phy_link = 0;
- u16 phy_speed = 0;
- u16 phy_data = 0;
-
- /* Initialize speed and link to default case */
- *link_up = false;
- *speed = IXGBE_LINK_SPEED_10GB_FULL;
-
- /*
- * Check current speed and link status of the PHY register.
- * This is a vendor specific register and may have to
- * be changed for other copper PHYs.
- */
- for (time_out = 0; time_out < max_time_out; time_out++) {
- udelay(10);
- if (phy_link == IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS) {
- *link_up = true;
- if (phy_speed ==
- IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS)
- *speed = IXGBE_LINK_SPEED_1GB_FULL;
- break;
- } else {
- status = ixgbe_read_phy_reg(hw,
- IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS,
- IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
- &phy_data);
- phy_link = phy_data &
- IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS;
- phy_speed = phy_data &
- IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS;
- }
- }
-
- return status;
-}
-
-/**
- * ixgbe_setup_tnx_phy_link_speed - Sets the auto advertised capabilities
+ * ixgbe_setup_phy_link_speed_generic - Sets the auto advertised capabilities
* @hw: pointer to hardware structure
* @speed: new link speed
* @autoneg: true if autonegotiation enabled
**/
-s32 ixgbe_setup_tnx_phy_link_speed(struct ixgbe_hw *hw, u32 speed,
- bool autoneg,
- bool autoneg_wait_to_complete)
+s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
+ ixgbe_link_speed speed,
+ bool autoneg,
+ bool autoneg_wait_to_complete)
{
+
/*
* Clear autoneg_advertised and set new values based on input link
* speed.
@@ -484,11 +416,13 @@ s32 ixgbe_setup_tnx_phy_link_speed(struct ixgbe_hw *hw, u32 speed,
if (speed & IXGBE_LINK_SPEED_10GB_FULL)
hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_10GB_FULL;
+
if (speed & IXGBE_LINK_SPEED_1GB_FULL)
hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_1GB_FULL;
/* Setup link based on the new speed settings */
- ixgbe_setup_tnx_phy_link(hw);
+ hw->phy.ops.setup_link(hw);
return 0;
}
+
diff --git a/drivers/net/ixgbe/ixgbe_phy.h b/drivers/net/ixgbe/ixgbe_phy.h
index aa3ea72e678e5d6c849de43db2419eba217d6fe5..9bfe3f2b1d8f499f743890a846790150b9c5757a 100644
--- a/drivers/net/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ixgbe/ixgbe_phy.h
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2007 Intel Corporation.
+ Copyright(c) 1999 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -20,7 +20,6 @@
the file called "COPYING".
Contact Information:
- Linux NICS <linux.nics@intel.com>
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
@@ -30,20 +29,52 @@
#define _IXGBE_PHY_H_
#include "ixgbe_type.h"
+#define IXGBE_I2C_EEPROM_DEV_ADDR 0xA0
-s32 ixgbe_setup_phy_link(struct ixgbe_hw *hw);
-s32 ixgbe_check_phy_link(struct ixgbe_hw *hw, u32 *speed, bool *link_up);
-s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw, u32 speed, bool autoneg,
- bool autoneg_wait_to_complete);
-s32 ixgbe_identify_phy(struct ixgbe_hw *hw);
-s32 ixgbe_reset_phy(struct ixgbe_hw *hw);
-s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr,
- u32 device_type, u16 *phy_data);
-
-/* PHY specific */
-s32 ixgbe_setup_tnx_phy_link(struct ixgbe_hw *hw);
-s32 ixgbe_check_tnx_phy_link(struct ixgbe_hw *hw, u32 *speed, bool *link_up);
-s32 ixgbe_setup_tnx_phy_link_speed(struct ixgbe_hw *hw, u32 speed, bool autoneg,
- bool autoneg_wait_to_complete);
+/* EEPROM byte offsets */
+#define IXGBE_SFF_IDENTIFIER 0x0
+#define IXGBE_SFF_IDENTIFIER_SFP 0x3
+#define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25
+#define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26
+#define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27
+#define IXGBE_SFF_1GBE_COMP_CODES 0x6
+#define IXGBE_SFF_10GBE_COMP_CODES 0x3
+#define IXGBE_SFF_TRANSMISSION_MEDIA 0x9
+
+/* Bitmasks */
+#define IXGBE_SFF_TWIN_AX_CAPABLE 0x80
+#define IXGBE_SFF_1GBASESX_CAPABLE 0x1
+#define IXGBE_SFF_10GBASESR_CAPABLE 0x10
+#define IXGBE_SFF_10GBASELR_CAPABLE 0x20
+#define IXGBE_I2C_EEPROM_READ_MASK 0x100
+#define IXGBE_I2C_EEPROM_STATUS_MASK 0x3
+#define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION 0x0
+#define IXGBE_I2C_EEPROM_STATUS_PASS 0x1
+#define IXGBE_I2C_EEPROM_STATUS_FAIL 0x2
+#define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS 0x3
+
+/* Bit-shift macros */
+#define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT 12
+#define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT 8
+#define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT 4
+
+/* Vendor OUIs: format of OUI is 0x[byte0][byte1][byte2][00] */
+#define IXGBE_SFF_VENDOR_OUI_TYCO 0x00407600
+#define IXGBE_SFF_VENDOR_OUI_FTL 0x00906500
+#define IXGBE_SFF_VENDOR_OUI_AVAGO 0x00176A00
+
+
+s32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw);
+s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw);
+s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw);
+s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u16 *phy_data);
+s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
+ u32 device_type, u16 phy_data);
+s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw);
+s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
+ ixgbe_link_speed speed,
+ bool autoneg,
+ bool autoneg_wait_to_complete);
#endif /* _IXGBE_PHY_H_ */
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index c0282a223df3938dd0dad446f925e88300535b4f..c6f8fa1c4e597909065c6189958af703ccfb26b3 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2007 Intel Corporation.
+ Copyright(c) 1999 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -20,7 +20,6 @@
the file called "COPYING".
Contact Information:
- Linux NICS <linux.nics@intel.com>
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
@@ -37,9 +36,9 @@
/* Device IDs */
#define IXGBE_DEV_ID_82598AF_DUAL_PORT 0x10C6
#define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7
-#define IXGBE_DEV_ID_82598AT_DUAL_PORT 0x10C8
#define IXGBE_DEV_ID_82598EB_CX4 0x10DD
#define IXGBE_DEV_ID_82598_CX4_DUAL_PORT 0x10EC
+#define IXGBE_DEV_ID_82598EB_XF_LR 0x10F4
/* General Registers */
#define IXGBE_CTRL 0x00000
@@ -70,11 +69,11 @@
#define IXGBE_EIMC 0x00888
#define IXGBE_EIAC 0x00810
#define IXGBE_EIAM 0x00890
-#define IXGBE_EITR(_i) (0x00820 + ((_i) * 4)) /* 0x820-0x86c */
-#define IXGBE_IVAR(_i) (0x00900 + ((_i) * 4)) /* 24 at 0x900-0x960 */
+#define IXGBE_EITR(_i) (((_i) <= 23) ? (0x00820 + ((_i) * 4)) : (0x012300 + ((_i) * 4)))
+#define IXGBE_IVAR(_i) (0x00900 + ((_i) * 4)) /* 24 at 0x900-0x960 */
#define IXGBE_MSIXT 0x00000 /* MSI-X Table. 0x0000 - 0x01C */
#define IXGBE_MSIXPBA 0x02000 /* MSI-X Pending bit array */
-#define IXGBE_PBACL 0x11068
+#define IXGBE_PBACL(_i) (((_i) == 0) ? (0x11068) : (0x110C0 + ((_i) * 4)))
#define IXGBE_GPIE 0x00898
/* Flow Control Registers */
@@ -86,20 +85,33 @@
#define IXGBE_TFCS 0x0CE00
/* Receive DMA Registers */
-#define IXGBE_RDBAL(_i) (0x01000 + ((_i) * 0x40)) /* 64 of each (0-63)*/
-#define IXGBE_RDBAH(_i) (0x01004 + ((_i) * 0x40))
-#define IXGBE_RDLEN(_i) (0x01008 + ((_i) * 0x40))
-#define IXGBE_RDH(_i) (0x01010 + ((_i) * 0x40))
-#define IXGBE_RDT(_i) (0x01018 + ((_i) * 0x40))
-#define IXGBE_RXDCTL(_i) (0x01028 + ((_i) * 0x40))
-#define IXGBE_RSCCTL(_i) (0x0102C + ((_i) * 0x40))
-#define IXGBE_SRRCTL(_i) (0x02100 + ((_i) * 4))
- /* array of 16 (0x02100-0x0213C) */
-#define IXGBE_DCA_RXCTRL(_i) (0x02200 + ((_i) * 4))
- /* array of 16 (0x02200-0x0223C) */
-#define IXGBE_RDRXCTL 0x02F00
+#define IXGBE_RDBAL(_i) (((_i) < 64) ? (0x01000 + ((_i) * 0x40)) : (0x0D000 + ((_i - 64) * 0x40)))
+#define IXGBE_RDBAH(_i) (((_i) < 64) ? (0x01004 + ((_i) * 0x40)) : (0x0D004 + ((_i - 64) * 0x40)))
+#define IXGBE_RDLEN(_i) (((_i) < 64) ? (0x01008 + ((_i) * 0x40)) : (0x0D008 + ((_i - 64) * 0x40)))
+#define IXGBE_RDH(_i) (((_i) < 64) ? (0x01010 + ((_i) * 0x40)) : (0x0D010 + ((_i - 64) * 0x40)))
+#define IXGBE_RDT(_i) (((_i) < 64) ? (0x01018 + ((_i) * 0x40)) : (0x0D018 + ((_i - 64) * 0x40)))
+#define IXGBE_RXDCTL(_i) (((_i) < 64) ? (0x01028 + ((_i) * 0x40)) : (0x0D028 + ((_i - 64) * 0x40)))
+/*
+ * Split and Replication Receive Control Registers
+ * 00-15 : 0x02100 + n*4
+ * 16-64 : 0x01014 + n*0x40
+ * 64-127: 0x0D014 + (n-64)*0x40
+ */
+#define IXGBE_SRRCTL(_i) (((_i) <= 15) ? (0x02100 + ((_i) * 4)) : \
+ (((_i) < 64) ? (0x01014 + ((_i) * 0x40)) : \
+ (0x0D014 + ((_i - 64) * 0x40))))
+/*
+ * Rx DCA Control Register:
+ * 00-15 : 0x02200 + n*4
+ * 16-64 : 0x0100C + n*0x40
+ * 64-127: 0x0D00C + (n-64)*0x40
+ */
+#define IXGBE_DCA_RXCTRL(_i) (((_i) <= 15) ? (0x02200 + ((_i) * 4)) : \
+ (((_i) < 64) ? (0x0100C + ((_i) * 0x40)) : \
+ (0x0D00C + ((_i - 64) * 0x40))))
+#define IXGBE_RDRXCTL 0x02F00
#define IXGBE_RXPBSIZE(_i) (0x03C00 + ((_i) * 4))
- /* 8 of these 0x03C00 - 0x03C1C */
+ /* 8 of these 0x03C00 - 0x03C1C */
#define IXGBE_RXCTRL 0x03000
#define IXGBE_DROPEN 0x03D04
#define IXGBE_RXPBSIZE_SHIFT 10
@@ -107,29 +119,32 @@
/* Receive Registers */
#define IXGBE_RXCSUM 0x05000
#define IXGBE_RFCTL 0x05008
+#define IXGBE_DRECCCTL 0x02F08
+#define IXGBE_DRECCCTL_DISABLE 0
+/* Multicast Table Array - 128 entries */
#define IXGBE_MTA(_i) (0x05200 + ((_i) * 4))
- /* Multicast Table Array - 128 entries */
-#define IXGBE_RAL(_i) (0x05400 + ((_i) * 8)) /* 16 of these (0-15) */
-#define IXGBE_RAH(_i) (0x05404 + ((_i) * 8)) /* 16 of these (0-15) */
-#define IXGBE_PSRTYPE 0x05480
- /* 0x5480-0x54BC Packet split receive type */
+#define IXGBE_RAL(_i) (((_i) <= 15) ? (0x05400 + ((_i) * 8)) : (0x0A200 + ((_i) * 8)))
+#define IXGBE_RAH(_i) (((_i) <= 15) ? (0x05404 + ((_i) * 8)) : (0x0A204 + ((_i) * 8)))
+/* Packet split receive type */
+#define IXGBE_PSRTYPE(_i) (((_i) <= 15) ? (0x05480 + ((_i) * 4)) : (0x0EA00 + ((_i) * 4)))
+/* array of 4096 1-bit vlan filters */
#define IXGBE_VFTA(_i) (0x0A000 + ((_i) * 4))
- /* array of 4096 1-bit vlan filters */
+/*array of 4096 4-bit vlan vmdq indices */
#define IXGBE_VFTAVIND(_j, _i) (0x0A200 + ((_j) * 0x200) + ((_i) * 4))
- /*array of 4096 4-bit vlan vmdq indicies */
#define IXGBE_FCTRL 0x05080
#define IXGBE_VLNCTRL 0x05088
#define IXGBE_MCSTCTRL 0x05090
#define IXGBE_MRQC 0x05818
-#define IXGBE_VMD_CTL 0x0581C
#define IXGBE_IMIR(_i) (0x05A80 + ((_i) * 4)) /* 8 of these (0-7) */
#define IXGBE_IMIREXT(_i) (0x05AA0 + ((_i) * 4)) /* 8 of these (0-7) */
#define IXGBE_IMIRVP 0x05AC0
+#define IXGBE_VMD_CTL 0x0581C
#define IXGBE_RETA(_i) (0x05C00 + ((_i) * 4)) /* 32 of these (0-31) */
#define IXGBE_RSSRK(_i) (0x05C80 + ((_i) * 4)) /* 10 of these (0-9) */
+
/* Transmit DMA registers */
-#define IXGBE_TDBAL(_i) (0x06000 + ((_i) * 0x40))/* 32 of these (0-31)*/
+#define IXGBE_TDBAL(_i) (0x06000 + ((_i) * 0x40)) /* 32 of these (0-31)*/
#define IXGBE_TDBAH(_i) (0x06004 + ((_i) * 0x40))
#define IXGBE_TDLEN(_i) (0x06008 + ((_i) * 0x40))
#define IXGBE_TDH(_i) (0x06010 + ((_i) * 0x40))
@@ -138,11 +153,10 @@
#define IXGBE_TDWBAL(_i) (0x06038 + ((_i) * 0x40))
#define IXGBE_TDWBAH(_i) (0x0603C + ((_i) * 0x40))
#define IXGBE_DTXCTL 0x07E00
-#define IXGBE_DCA_TXCTRL(_i) (0x07200 + ((_i) * 4))
- /* there are 16 of these (0-15) */
+
+#define IXGBE_DCA_TXCTRL(_i) (0x07200 + ((_i) * 4)) /* 16 of these (0-15) */
#define IXGBE_TIPG 0x0CB00
-#define IXGBE_TXPBSIZE(_i) (0x0CC00 + ((_i) *0x04))
- /* there are 8 of these */
+#define IXGBE_TXPBSIZE(_i) (0x0CC00 + ((_i) * 4)) /* 8 of these */
#define IXGBE_MNGTXMAP 0x0CD10
#define IXGBE_TIPG_FIBER_DEFAULT 3
#define IXGBE_TXPBSIZE_SHIFT 10
@@ -154,6 +168,7 @@
#define IXGBE_IPAV 0x05838
#define IXGBE_IP4AT 0x05840 /* IPv4 table 0x5840-0x5858 */
#define IXGBE_IP6AT 0x05880 /* IPv6 table 0x5880-0x588F */
+
#define IXGBE_WUPL 0x05900
#define IXGBE_WUPM 0x05A00 /* wake up pkt memory 0x5A00-0x5A7C */
#define IXGBE_FHFT 0x09000 /* Flex host filter table 9000-93FC */
@@ -170,6 +185,8 @@
#define IXGBE_TDPT2TCCR(_i) (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */
#define IXGBE_TDPT2TCSR(_i) (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */
+
+
/* Stats registers */
#define IXGBE_CRCERRS 0x04000
#define IXGBE_ILLERRC 0x04004
@@ -224,7 +241,7 @@
#define IXGBE_XEC 0x04120
#define IXGBE_RQSMR(_i) (0x02300 + ((_i) * 4)) /* 16 of these */
-#define IXGBE_TQSMR(_i) (0x07300 + ((_i) * 4)) /* 8 of these */
+#define IXGBE_TQSMR(_i) (((_i) <= 7) ? (0x07300 + ((_i) * 4)) : (0x08600 + ((_i) * 4)))
#define IXGBE_QPRC(_i) (0x01030 + ((_i) * 0x40)) /* 16 of these */
#define IXGBE_QPTC(_i) (0x06030 + ((_i) * 0x40)) /* 16 of these */
@@ -275,23 +292,17 @@
#define IXGBE_DCA_CTRL 0x11074
/* Diagnostic Registers */
-#define IXGBE_RDSTATCTL 0x02C20
-#define IXGBE_RDSTAT(_i) (0x02C00 + ((_i) * 4)) /* 0x02C00-0x02C1C */
-#define IXGBE_RDHMPN 0x02F08
-#define IXGBE_RIC_DW0 0x02F10
-#define IXGBE_RIC_DW1 0x02F14
-#define IXGBE_RIC_DW2 0x02F18
-#define IXGBE_RIC_DW3 0x02F1C
-#define IXGBE_RDPROBE 0x02F20
-#define IXGBE_TDSTATCTL 0x07C20
-#define IXGBE_TDSTAT(_i) (0x07C00 + ((_i) * 4)) /* 0x07C00 - 0x07C1C */
-#define IXGBE_TDHMPN 0x07F08
-#define IXGBE_TIC_DW0 0x07F10
-#define IXGBE_TIC_DW1 0x07F14
-#define IXGBE_TIC_DW2 0x07F18
-#define IXGBE_TIC_DW3 0x07F1C
-#define IXGBE_TDPROBE 0x07F20
-#define IXGBE_TXBUFCTRL 0x0C600
+#define IXGBE_RDSTATCTL 0x02C20
+#define IXGBE_RDSTAT(_i) (0x02C00 + ((_i) * 4)) /* 0x02C00-0x02C1C */
+#define IXGBE_RDHMPN 0x02F08
+#define IXGBE_RIC_DW(_i) (0x02F10 + ((_i) * 4))
+#define IXGBE_RDPROBE 0x02F20
+#define IXGBE_TDSTATCTL 0x07C20
+#define IXGBE_TDSTAT(_i) (0x07C00 + ((_i) * 4)) /* 0x07C00 - 0x07C1C */
+#define IXGBE_TDHMPN 0x07F08
+#define IXGBE_TIC_DW(_i) (0x07F10 + ((_i) * 4))
+#define IXGBE_TDPROBE 0x07F20
+#define IXGBE_TXBUFCTRL 0x0C600
#define IXGBE_TXBUFDATA0 0x0C610
#define IXGBE_TXBUFDATA1 0x0C614
#define IXGBE_TXBUFDATA2 0x0C618
@@ -356,12 +367,10 @@
#define IXGBE_ANLP2 0x042B4
#define IXGBE_ATLASCTL 0x04800
-/* RSCCTL Bit Masks */
-#define IXGBE_RSCCTL_RSCEN 0x01
-#define IXGBE_RSCCTL_MAXDESC_1 0x00
-#define IXGBE_RSCCTL_MAXDESC_4 0x04
-#define IXGBE_RSCCTL_MAXDESC_8 0x08
-#define IXGBE_RSCCTL_MAXDESC_16 0x0C
+/* RDRXCTL Bit Masks */
+#define IXGBE_RDRXCTL_RDMTS_1_2 0x00000000 /* Rx Desc Min Threshold Size */
+#define IXGBE_RDRXCTL_MVMEN 0x00000020
+#define IXGBE_RDRXCTL_DMAIDONE 0x00000008 /* DMA init cycle done */
/* CTRL Bit Masks */
#define IXGBE_CTRL_GIO_DIS 0x00000004 /* Global IO Master Disable bit */
@@ -394,7 +403,7 @@
#define IXGBE_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */
#define IXGBE_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */
-#define IXGBE_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* TX Desc writeback RO bit */
+#define IXGBE_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */
#define IXGBE_DCA_MAX_QUEUES_82598 16 /* DCA regs only on 16 queues */
/* MSCA Bit Masks */
@@ -418,10 +427,10 @@
#define IXGBE_MSCA_MDI_IN_PROG_EN 0x80000000 /* MDI in progress enable */
/* MSRWD bit masks */
-#define IXGBE_MSRWD_WRITE_DATA_MASK 0x0000FFFF
-#define IXGBE_MSRWD_WRITE_DATA_SHIFT 0
-#define IXGBE_MSRWD_READ_DATA_MASK 0xFFFF0000
-#define IXGBE_MSRWD_READ_DATA_SHIFT 16
+#define IXGBE_MSRWD_WRITE_DATA_MASK 0x0000FFFF
+#define IXGBE_MSRWD_WRITE_DATA_SHIFT 0
+#define IXGBE_MSRWD_READ_DATA_MASK 0xFFFF0000
+#define IXGBE_MSRWD_READ_DATA_SHIFT 16
/* Atlas registers */
#define IXGBE_ATLAS_PDN_LPBK 0x24
@@ -436,6 +445,7 @@
#define IXGBE_ATLAS_PDN_TX_1G_QL_ALL 0xF0
#define IXGBE_ATLAS_PDN_TX_AN_QL_ALL 0xF0
+
/* Device Type definitions for new protocol MDIO commands */
#define IXGBE_MDIO_PMA_PMD_DEV_TYPE 0x1
#define IXGBE_MDIO_PCS_DEV_TYPE 0x3
@@ -443,6 +453,8 @@
#define IXGBE_MDIO_AUTO_NEG_DEV_TYPE 0x7
#define IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE 0x1E /* Device 30 */
+#define IXGBE_MDIO_COMMAND_TIMEOUT 100 /* PHY Timeout for 1 GB mode */
+
#define IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL 0x0 /* VS1 Control Reg */
#define IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS 0x1 /* VS1 Status Reg */
#define IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS 0x0008 /* 1 = Link Up */
@@ -456,23 +468,39 @@
#define IXGBE_MDIO_PHY_XS_RESET 0x8000 /* PHY_XS Reset */
#define IXGBE_MDIO_PHY_ID_HIGH 0x2 /* PHY ID High Reg*/
#define IXGBE_MDIO_PHY_ID_LOW 0x3 /* PHY ID Low Reg*/
-#define IXGBE_MDIO_PHY_SPEED_ABILITY 0x4 /* Speed Abilty Reg */
+#define IXGBE_MDIO_PHY_SPEED_ABILITY 0x4 /* Speed Ability Reg */
#define IXGBE_MDIO_PHY_SPEED_10G 0x0001 /* 10G capable */
#define IXGBE_MDIO_PHY_SPEED_1G 0x0010 /* 1G capable */
+#define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR 0xC30A /* PHY_XS SDA/SCL Address Reg */
+#define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA 0xC30B /* PHY_XS SDA/SCL Data Reg */
+#define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT 0xC30C /* PHY_XS SDA/SCL Status Reg */
+
+/* MII clause 22/28 definitions */
+#define IXGBE_MDIO_PHY_LOW_POWER_MODE 0x0800
+
+#define IXGBE_MII_SPEED_SELECTION_REG 0x10
+#define IXGBE_MII_RESTART 0x200
+#define IXGBE_MII_AUTONEG_COMPLETE 0x20
+#define IXGBE_MII_AUTONEG_REG 0x0
+
#define IXGBE_PHY_REVISION_MASK 0xFFFFFFF0
#define IXGBE_MAX_PHY_ADDR 32
/* PHY IDs*/
-#define TN1010_PHY_ID 0x00A19410
#define QT2022_PHY_ID 0x0043A400
+/* PHY Types */
+#define IXGBE_M88E1145_E_PHY_ID 0x01410CD0
+
/* General purpose Interrupt Enable */
-#define IXGBE_GPIE_MSIX_MODE 0x00000010 /* MSI-X mode */
-#define IXGBE_GPIE_OCD 0x00000020 /* Other Clear Disable */
-#define IXGBE_GPIE_EIMEN 0x00000040 /* Immediate Interrupt Enable */
-#define IXGBE_GPIE_EIAME 0x40000000
-#define IXGBE_GPIE_PBA_SUPPORT 0x80000000
+#define IXGBE_SDP0_GPIEN 0x00000001 /* SDP0 */
+#define IXGBE_SDP1_GPIEN 0x00000002 /* SDP1 */
+#define IXGBE_GPIE_MSIX_MODE 0x00000010 /* MSI-X mode */
+#define IXGBE_GPIE_OCD 0x00000020 /* Other Clear Disable */
+#define IXGBE_GPIE_EIMEN 0x00000040 /* Immediate Interrupt Enable */
+#define IXGBE_GPIE_EIAME 0x40000000
+#define IXGBE_GPIE_PBA_SUPPORT 0x80000000
/* Transmit Flow Control status */
#define IXGBE_TFCS_TXOFF 0x00000001
@@ -533,7 +561,7 @@
#define IXGBE_PAP_TXPAUSECNT_MASK 0x0000FFFF /* Pause counter mask */
/* RMCS Bit Masks */
-#define IXGBE_RMCS_RRM 0x00000002 /* Receive Recylce Mode enable */
+#define IXGBE_RMCS_RRM 0x00000002 /* Receive Recycle Mode enable */
/* Receive Arbitration Control: 0 Round Robin, 1 DFP */
#define IXGBE_RMCS_RAC 0x00000004
#define IXGBE_RMCS_DFP IXGBE_RMCS_RAC /* Deficit Fixed Priority ena */
@@ -541,12 +569,15 @@
#define IXGBE_RMCS_TFCE_PRIORITY 0x00000010 /* Tx Priority flow control ena */
#define IXGBE_RMCS_ARBDIS 0x00000040 /* Arbitration disable bit */
+
/* Interrupt register bitmasks */
/* Extended Interrupt Cause Read */
#define IXGBE_EICR_RTX_QUEUE 0x0000FFFF /* RTx Queue Interrupt */
#define IXGBE_EICR_LSC 0x00100000 /* Link Status Change */
-#define IXGBE_EICR_MNG 0x00400000 /* Managability Event Interrupt */
+#define IXGBE_EICR_MNG 0x00400000 /* Manageability Event Interrupt */
+#define IXGBE_EICR_GPI_SDP0 0x01000000 /* Gen Purpose Interrupt on SDP0 */
+#define IXGBE_EICR_GPI_SDP1 0x02000000 /* Gen Purpose Interrupt on SDP1 */
#define IXGBE_EICR_PBUR 0x10000000 /* Packet Buffer Handler Error */
#define IXGBE_EICR_DHER 0x20000000 /* Descriptor Handler Error */
#define IXGBE_EICR_TCP_TIMER 0x40000000 /* TCP Timer */
@@ -554,11 +585,12 @@
/* Extended Interrupt Cause Set */
#define IXGBE_EICS_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
-#define IXGBE_EICS_LSC IXGBE_EICR_LSC /* Link Status Change */
-#define IXGBE_EICR_GPI_SDP0 0x01000000 /* Gen Purpose Interrupt on SDP0 */
-#define IXGBE_EICS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */
-#define IXGBE_EICS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Error */
-#define IXGBE_EICS_DHER IXGBE_EICR_DHER /* Desc Handler Error */
+#define IXGBE_EICS_LSC IXGBE_EICR_LSC /* Link Status Change */
+#define IXGBE_EICS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */
+#define IXGBE_EICS_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */
+#define IXGBE_EICS_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */
+#define IXGBE_EICS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Err */
+#define IXGBE_EICS_DHER IXGBE_EICR_DHER /* Desc Handler Error */
#define IXGBE_EICS_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */
#define IXGBE_EICS_OTHER IXGBE_EICR_OTHER /* INT Cause Active */
@@ -566,7 +598,9 @@
#define IXGBE_EIMS_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
#define IXGBE_EIMS_LSC IXGBE_EICR_LSC /* Link Status Change */
#define IXGBE_EIMS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */
-#define IXGBE_EIMS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Error */
+#define IXGBE_EIMS_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */
+#define IXGBE_EIMS_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */
+#define IXGBE_EIMS_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Err */
#define IXGBE_EIMS_DHER IXGBE_EICR_DHER /* Descr Handler Error */
#define IXGBE_EIMS_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */
#define IXGBE_EIMS_OTHER IXGBE_EICR_OTHER /* INT Cause Active */
@@ -575,18 +609,20 @@
#define IXGBE_EIMC_RTX_QUEUE IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
#define IXGBE_EIMC_LSC IXGBE_EICR_LSC /* Link Status Change */
#define IXGBE_EIMC_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */
-#define IXGBE_EIMC_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Error */
-#define IXGBE_EIMC_DHER IXGBE_EICR_DHER /* Desc Handler Error */
+#define IXGBE_EIMC_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */
+#define IXGBE_EIMC_GPI_SDP1 IXGBE_EICR_GPI_SDP1 /* SDP1 Gen Purpose Int */
+#define IXGBE_EIMC_PBUR IXGBE_EICR_PBUR /* Pkt Buf Handler Err */
+#define IXGBE_EIMC_DHER IXGBE_EICR_DHER /* Desc Handler Err */
#define IXGBE_EIMC_TCP_TIMER IXGBE_EICR_TCP_TIMER /* TCP Timer */
#define IXGBE_EIMC_OTHER IXGBE_EICR_OTHER /* INT Cause Active */
-#define IXGBE_EIMS_ENABLE_MASK (\
- IXGBE_EIMS_RTX_QUEUE | \
- IXGBE_EIMS_LSC | \
- IXGBE_EIMS_TCP_TIMER | \
- IXGBE_EIMS_OTHER)
+#define IXGBE_EIMS_ENABLE_MASK ( \
+ IXGBE_EIMS_RTX_QUEUE | \
+ IXGBE_EIMS_LSC | \
+ IXGBE_EIMS_TCP_TIMER | \
+ IXGBE_EIMS_OTHER)
-/* Immediate Interrupt RX (A.K.A. Low Latency Interrupt) */
+/* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */
#define IXGBE_IMIR_PORT_IM_EN 0x00010000 /* TCP port enable */
#define IXGBE_IMIR_PORT_BP 0x00020000 /* TCP port check bypass */
#define IXGBE_IMIREXT_SIZE_BP 0x00001000 /* Packet size bypass */
@@ -623,6 +659,7 @@
#define IXGBE_VLNCTRL_VFE 0x40000000 /* bit 30 */
#define IXGBE_VLNCTRL_VME 0x80000000 /* bit 31 */
+
#define IXGBE_ETHERNET_IEEE_VLAN_TYPE 0x8100 /* 802.1q protocol */
/* STATUS Bit Masks */
@@ -670,16 +707,16 @@
#define IXGBE_AUTOC_AN_RESTART 0x00001000
#define IXGBE_AUTOC_FLU 0x00000001
#define IXGBE_AUTOC_LMS_SHIFT 13
-#define IXGBE_AUTOC_LMS_MASK (0x7 << IXGBE_AUTOC_LMS_SHIFT)
-#define IXGBE_AUTOC_LMS_1G_LINK_NO_AN (0x0 << IXGBE_AUTOC_LMS_SHIFT)
-#define IXGBE_AUTOC_LMS_10G_LINK_NO_AN (0x1 << IXGBE_AUTOC_LMS_SHIFT)
-#define IXGBE_AUTOC_LMS_1G_AN (0x2 << IXGBE_AUTOC_LMS_SHIFT)
-#define IXGBE_AUTOC_LMS_KX4_AN (0x4 << IXGBE_AUTOC_LMS_SHIFT)
-#define IXGBE_AUTOC_LMS_KX4_AN_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT)
-#define IXGBE_AUTOC_LMS_ATTACH_TYPE (0x7 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
-
-#define IXGBE_AUTOC_1G_PMA_PMD 0x00000200
-#define IXGBE_AUTOC_10G_PMA_PMD 0x00000180
+#define IXGBE_AUTOC_LMS_MASK (0x7 << IXGBE_AUTOC_LMS_SHIFT)
+#define IXGBE_AUTOC_LMS_1G_LINK_NO_AN (0x0 << IXGBE_AUTOC_LMS_SHIFT)
+#define IXGBE_AUTOC_LMS_10G_LINK_NO_AN (0x1 << IXGBE_AUTOC_LMS_SHIFT)
+#define IXGBE_AUTOC_LMS_1G_AN (0x2 << IXGBE_AUTOC_LMS_SHIFT)
+#define IXGBE_AUTOC_LMS_KX4_AN (0x4 << IXGBE_AUTOC_LMS_SHIFT)
+#define IXGBE_AUTOC_LMS_KX4_AN_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT)
+#define IXGBE_AUTOC_LMS_ATTACH_TYPE (0x7 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
+
+#define IXGBE_AUTOC_1G_PMA_PMD 0x00000200
+#define IXGBE_AUTOC_10G_PMA_PMD 0x00000180
#define IXGBE_AUTOC_10G_PMA_PMD_SHIFT 7
#define IXGBE_AUTOC_1G_PMA_PMD_SHIFT 9
#define IXGBE_AUTOC_10G_XAUI (0x0 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
@@ -705,6 +742,7 @@
#define IXGBE_LINKS_TL_FAULT 0x00001000
#define IXGBE_LINKS_SIGNAL 0x00000F00
+#define IXGBE_LINK_UP_TIME 90 /* 9.0 Seconds */
#define IXGBE_AUTO_NEG_TIME 45 /* 4.5 Seconds */
/* SW Semaphore Register bitmasks */
@@ -759,6 +797,11 @@
#define IXGBE_PBANUM0_PTR 0x15
#define IXGBE_PBANUM1_PTR 0x16
+/* Legacy EEPROM word offsets */
+#define IXGBE_ISCSI_BOOT_CAPS 0x0033
+#define IXGBE_ISCSI_SETUP_PORT_0 0x0030
+#define IXGBE_ISCSI_SETUP_PORT_1 0x0034
+
/* EEPROM Commands - SPI */
#define IXGBE_EEPROM_MAX_RETRY_SPI 5000 /* Max wait 5ms for RDY signal */
#define IXGBE_EEPROM_STATUS_RDY_SPI 0x01
@@ -766,7 +809,7 @@
#define IXGBE_EEPROM_WRITE_OPCODE_SPI 0x02 /* EEPROM write opcode */
#define IXGBE_EEPROM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = addr bit-8 */
#define IXGBE_EEPROM_WREN_OPCODE_SPI 0x06 /* EEPROM set Write Ena latch */
-/* EEPROM reset Write Enbale latch */
+/* EEPROM reset Write Enable latch */
#define IXGBE_EEPROM_WRDI_OPCODE_SPI 0x04
#define IXGBE_EEPROM_RDSR_OPCODE_SPI 0x05 /* EEPROM read Status reg */
#define IXGBE_EEPROM_WRSR_OPCODE_SPI 0x01 /* EEPROM write Status reg */
@@ -805,26 +848,20 @@
/* Number of 100 microseconds we wait for PCI Express master disable */
#define IXGBE_PCI_MASTER_DISABLE_TIMEOUT 800
-/* PHY Types */
-#define IXGBE_M88E1145_E_PHY_ID 0x01410CD0
-
/* Check whether address is multicast. This is little-endian specific check.*/
#define IXGBE_IS_MULTICAST(Address) \
- (bool)(((u8 *)(Address))[0] & ((u8)0x01))
+ (bool)(((u8 *)(Address))[0] & ((u8)0x01))
/* Check whether an address is broadcast. */
#define IXGBE_IS_BROADCAST(Address) \
- ((((u8 *)(Address))[0] == ((u8)0xff)) && \
- (((u8 *)(Address))[1] == ((u8)0xff)))
+ ((((u8 *)(Address))[0] == ((u8)0xff)) && \
+ (((u8 *)(Address))[1] == ((u8)0xff)))
/* RAH */
#define IXGBE_RAH_VIND_MASK 0x003C0000
#define IXGBE_RAH_VIND_SHIFT 18
#define IXGBE_RAH_AV 0x80000000
-
-/* Filters */
-#define IXGBE_MC_TBL_SIZE 128 /* Multicast Filter Table (4096 bits) */
-#define IXGBE_VLAN_FILTER_TBL_SIZE 128 /* VLAN Filter Table (4096 bits) */
+#define IXGBE_CLEAR_VMDQ_ALL 0xFFFFFFFF
/* Header split receive */
#define IXGBE_RFCTL_ISCSI_DIS 0x00000001
@@ -853,7 +890,7 @@
#define IXGBE_MAX_FRAME_SZ 0x40040000
#define IXGBE_TDWBAL_HEAD_WB_ENABLE 0x1 /* Tx head write-back enable */
-#define IXGBE_TDWBAL_SEQNUM_WB_ENABLE 0x2 /* Tx seq. # write-back enable */
+#define IXGBE_TDWBAL_SEQNUM_WB_ENABLE 0x2 /* Tx seq# write-back enable */
/* Receive Config masks */
#define IXGBE_RXCTRL_RXEN 0x00000001 /* Enable Receiver */
@@ -866,7 +903,7 @@
#define IXGBE_FCTRL_BAM 0x00000400 /* Broadcast Accept Mode */
#define IXGBE_FCTRL_PMCF 0x00001000 /* Pass MAC Control Frames */
#define IXGBE_FCTRL_DPF 0x00002000 /* Discard Pause Frame */
-/* Receive Priority Flow Control Enbale */
+/* Receive Priority Flow Control Enable */
#define IXGBE_FCTRL_RPFCE 0x00004000
#define IXGBE_FCTRL_RFCE 0x00008000 /* Receive Flow Control Ena */
@@ -896,9 +933,8 @@
/* Receive Descriptor bit definitions */
#define IXGBE_RXD_STAT_DD 0x01 /* Descriptor Done */
#define IXGBE_RXD_STAT_EOP 0x02 /* End of Packet */
-#define IXGBE_RXD_STAT_IXSM 0x04 /* Ignore checksum */
#define IXGBE_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */
-#define IXGBE_RXD_STAT_UDPCS 0x10 /* UDP xsum caculated */
+#define IXGBE_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */
#define IXGBE_RXD_STAT_L4CS 0x20 /* L4 xsum calculated */
#define IXGBE_RXD_STAT_IPCS 0x40 /* IP xsum calculated */
#define IXGBE_RXD_STAT_PIF 0x80 /* passed in-exact filter */
@@ -914,7 +950,7 @@
#define IXGBE_RXD_ERR_USE 0x20 /* Undersize Error */
#define IXGBE_RXD_ERR_TCPE 0x40 /* TCP/UDP Checksum Error */
#define IXGBE_RXD_ERR_IPE 0x80 /* IP Checksum Error */
-#define IXGBE_RXDADV_HBO 0x00800000
+#define IXGBE_RXDADV_ERR_HBO 0x00800000 /*Header Buffer Overflow */
#define IXGBE_RXDADV_ERR_CE 0x01000000 /* CRC Error */
#define IXGBE_RXDADV_ERR_LE 0x02000000 /* Length Error */
#define IXGBE_RXDADV_ERR_PE 0x08000000 /* Packet Error */
@@ -928,15 +964,17 @@
#define IXGBE_RXD_CFI_MASK 0x1000 /* CFI is bit 12 */
#define IXGBE_RXD_CFI_SHIFT 12
+
/* SRRCTL bit definitions */
-#define IXGBE_SRRCTL_BSIZEPKT_SHIFT 10 /* so many KBs */
-#define IXGBE_SRRCTL_BSIZEPKT_MASK 0x0000007F
-#define IXGBE_SRRCTL_BSIZEHDR_MASK 0x00003F00
-#define IXGBE_SRRCTL_DESCTYPE_LEGACY 0x00000000
+#define IXGBE_SRRCTL_BSIZEPKT_SHIFT 10 /* so many KBs */
+#define IXGBE_SRRCTL_BSIZEPKT_MASK 0x0000007F
+#define IXGBE_SRRCTL_BSIZEHDR_MASK 0x00003F00
+#define IXGBE_SRRCTL_DESCTYPE_LEGACY 0x00000000
#define IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000
#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT 0x04000000
#define IXGBE_SRRCTL_DESCTYPE_HDR_REPLICATION_LARGE_PKT 0x08000000
#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000
+#define IXGBE_SRRCTL_DESCTYPE_MASK 0x0E000000
#define IXGBE_RXDPS_HDRSTAT_HDRSP 0x00008000
#define IXGBE_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF
@@ -970,21 +1008,20 @@
#define IXGBE_RXDADV_PKTTYPE_UDP 0x00000200 /* UDP hdr present */
#define IXGBE_RXDADV_PKTTYPE_SCTP 0x00000400 /* SCTP hdr present */
#define IXGBE_RXDADV_PKTTYPE_NFS 0x00000800 /* NFS hdr present */
-
/* Masks to determine if packets should be dropped due to frame errors */
-#define IXGBE_RXD_ERR_FRAME_ERR_MASK (\
- IXGBE_RXD_ERR_CE | \
- IXGBE_RXD_ERR_LE | \
- IXGBE_RXD_ERR_PE | \
- IXGBE_RXD_ERR_OSE | \
- IXGBE_RXD_ERR_USE)
-
-#define IXGBE_RXDADV_ERR_FRAME_ERR_MASK (\
- IXGBE_RXDADV_ERR_CE | \
- IXGBE_RXDADV_ERR_LE | \
- IXGBE_RXDADV_ERR_PE | \
- IXGBE_RXDADV_ERR_OSE | \
- IXGBE_RXDADV_ERR_USE)
+#define IXGBE_RXD_ERR_FRAME_ERR_MASK ( \
+ IXGBE_RXD_ERR_CE | \
+ IXGBE_RXD_ERR_LE | \
+ IXGBE_RXD_ERR_PE | \
+ IXGBE_RXD_ERR_OSE | \
+ IXGBE_RXD_ERR_USE)
+
+#define IXGBE_RXDADV_ERR_FRAME_ERR_MASK ( \
+ IXGBE_RXDADV_ERR_CE | \
+ IXGBE_RXDADV_ERR_LE | \
+ IXGBE_RXDADV_ERR_PE | \
+ IXGBE_RXDADV_ERR_OSE | \
+ IXGBE_RXDADV_ERR_USE)
/* Multicast bit mask */
#define IXGBE_MCSTCTRL_MFE 0x4
@@ -1000,6 +1037,7 @@
#define IXGBE_RX_DESC_SPECIAL_PRI_SHIFT 0x000D /* Priority in upper 3 of 16 */
#define IXGBE_TX_DESC_SPECIAL_PRI_SHIFT IXGBE_RX_DESC_SPECIAL_PRI_SHIFT
+
/* Transmit Descriptor - Legacy */
struct ixgbe_legacy_tx_desc {
u64 buffer_addr; /* Address of the descriptor's data buffer */
@@ -1007,15 +1045,15 @@ struct ixgbe_legacy_tx_desc {
__le32 data;
struct {
__le16 length; /* Data buffer length */
- u8 cso; /* Checksum offset */
- u8 cmd; /* Descriptor control */
+ u8 cso; /* Checksum offset */
+ u8 cmd; /* Descriptor control */
} flags;
} lower;
union {
__le32 data;
struct {
- u8 status; /* Descriptor status */
- u8 css; /* Checksum start */
+ u8 status; /* Descriptor status */
+ u8 css; /* Checksum start */
__le16 vlan;
} fields;
} upper;
@@ -1024,7 +1062,7 @@ struct ixgbe_legacy_tx_desc {
/* Transmit Descriptor - Advanced */
union ixgbe_adv_tx_desc {
struct {
- __le64 buffer_addr; /* Address of descriptor's data buf */
+ __le64 buffer_addr; /* Address of descriptor's data buf */
__le32 cmd_type_len;
__le32 olinfo_status;
} read;
@@ -1039,9 +1077,9 @@ union ixgbe_adv_tx_desc {
struct ixgbe_legacy_rx_desc {
__le64 buffer_addr; /* Address of the descriptor's data buffer */
__le16 length; /* Length of data DMAed into data buffer */
- u16 csum; /* Packet checksum */
- u8 status; /* Descriptor status */
- u8 errors; /* Descriptor Errors */
+ __le16 csum; /* Packet checksum */
+ u8 status; /* Descriptor status */
+ u8 errors; /* Descriptor Errors */
__le16 vlan;
};
@@ -1053,15 +1091,18 @@ union ixgbe_adv_rx_desc {
} read;
struct {
struct {
- struct {
- __le16 pkt_info; /* RSS type, Packet type */
- __le16 hdr_info; /* Split Header, header len */
+ union {
+ __le32 data;
+ struct {
+ __le16 pkt_info; /* RSS, Pkt type */
+ __le16 hdr_info; /* Splithdr, hdrlen */
+ } hs_rss;
} lo_dword;
union {
__le32 rss; /* RSS Hash */
struct {
__le16 ip_id; /* IP id */
- u16 csum; /* Packet Checksum */
+ __le16 csum; /* Packet Checksum */
} csum_ip;
} hi_dword;
} lower;
@@ -1082,49 +1123,69 @@ struct ixgbe_adv_tx_context_desc {
};
/* Adv Transmit Descriptor Config Masks */
-#define IXGBE_ADVTXD_DTALEN_MASK 0x0000FFFF /* Data buffer length(bytes) */
+#define IXGBE_ADVTXD_DTALEN_MASK 0x0000FFFF /* Data buf length(bytes) */
#define IXGBE_ADVTXD_DTYP_MASK 0x00F00000 /* DTYP mask */
#define IXGBE_ADVTXD_DTYP_CTXT 0x00200000 /* Advanced Context Desc */
#define IXGBE_ADVTXD_DTYP_DATA 0x00300000 /* Advanced Data Descriptor */
#define IXGBE_ADVTXD_DCMD_EOP IXGBE_TXD_CMD_EOP /* End of Packet */
#define IXGBE_ADVTXD_DCMD_IFCS IXGBE_TXD_CMD_IFCS /* Insert FCS */
-#define IXGBE_ADVTXD_DCMD_RDMA 0x04000000 /* RDMA */
#define IXGBE_ADVTXD_DCMD_RS IXGBE_TXD_CMD_RS /* Report Status */
-#define IXGBE_ADVTXD_DCMD_DDTYP_ISCSI 0x10000000 /* DDP hdr type or iSCSI */
+#define IXGBE_ADVTXD_DCMD_DDTYP_ISCSI 0x10000000 /* DDP hdr type or iSCSI */
#define IXGBE_ADVTXD_DCMD_DEXT IXGBE_TXD_CMD_DEXT /* Desc ext (1=Adv) */
#define IXGBE_ADVTXD_DCMD_VLE IXGBE_TXD_CMD_VLE /* VLAN pkt enable */
#define IXGBE_ADVTXD_DCMD_TSE 0x80000000 /* TCP Seg enable */
#define IXGBE_ADVTXD_STAT_DD IXGBE_TXD_STAT_DD /* Descriptor Done */
-#define IXGBE_ADVTXD_STAT_SN_CRC 0x00000002 /* NXTSEQ/SEED present in WB */
+#define IXGBE_ADVTXD_STAT_SN_CRC 0x00000002 /* NXTSEQ/SEED pres in WB */
#define IXGBE_ADVTXD_STAT_RSV 0x0000000C /* STA Reserved */
#define IXGBE_ADVTXD_IDX_SHIFT 4 /* Adv desc Index shift */
+#define IXGBE_ADVTXD_CC 0x00000080 /* Check Context */
#define IXGBE_ADVTXD_POPTS_SHIFT 8 /* Adv desc POPTS shift */
#define IXGBE_ADVTXD_POPTS_IXSM (IXGBE_TXD_POPTS_IXSM << \
- IXGBE_ADVTXD_POPTS_SHIFT)
+ IXGBE_ADVTXD_POPTS_SHIFT)
#define IXGBE_ADVTXD_POPTS_TXSM (IXGBE_TXD_POPTS_TXSM << \
- IXGBE_ADVTXD_POPTS_SHIFT)
-#define IXGBE_ADVTXD_POPTS_EOM 0x00000400 /* Enable L bit-RDMA DDP hdr */
-#define IXGBE_ADVTXD_POPTS_ISCO_1ST 0x00000000 /* 1st TSO of iSCSI PDU */
-#define IXGBE_ADVTXD_POPTS_ISCO_MDL 0x00000800 /* Middle TSO of iSCSI PDU */
-#define IXGBE_ADVTXD_POPTS_ISCO_LAST 0x00001000 /* Last TSO of iSCSI PDU */
-#define IXGBE_ADVTXD_POPTS_ISCO_FULL 0x00001800 /* 1st&Last TSO-full iSCSI PDU*/
-#define IXGBE_ADVTXD_POPTS_RSV 0x00002000 /* POPTS Reserved */
-#define IXGBE_ADVTXD_PAYLEN_SHIFT 14 /* Adv desc PAYLEN shift */
-#define IXGBE_ADVTXD_MACLEN_SHIFT 9 /* Adv ctxt desc mac len shift */
-#define IXGBE_ADVTXD_VLAN_SHIFT 16 /* Adv ctxt vlan tag shift */
-#define IXGBE_ADVTXD_TUCMD_IPV4 0x00000400 /* IP Packet Type: 1=IPv4 */
-#define IXGBE_ADVTXD_TUCMD_IPV6 0x00000000 /* IP Packet Type: 0=IPv6 */
-#define IXGBE_ADVTXD_TUCMD_L4T_UDP 0x00000000 /* L4 Packet TYPE of UDP */
-#define IXGBE_ADVTXD_TUCMD_L4T_TCP 0x00000800 /* L4 Packet TYPE of TCP */
-#define IXGBE_ADVTXD_TUCMD_MKRREQ 0x00002000 /* Req requires Markers and CRC */
-#define IXGBE_ADVTXD_L4LEN_SHIFT 8 /* Adv ctxt L4LEN shift */
-#define IXGBE_ADVTXD_MSS_SHIFT 16 /* Adv ctxt MSS shift */
-
+ IXGBE_ADVTXD_POPTS_SHIFT)
+#define IXGBE_ADVTXD_POPTS_ISCO_1ST 0x00000000 /* 1st TSO of iSCSI PDU */
+#define IXGBE_ADVTXD_POPTS_ISCO_MDL 0x00000800 /* Middle TSO of iSCSI PDU */
+#define IXGBE_ADVTXD_POPTS_ISCO_LAST 0x00001000 /* Last TSO of iSCSI PDU */
+#define IXGBE_ADVTXD_POPTS_ISCO_FULL 0x00001800 /* 1st&Last TSO-full iSCSI PDU */
+#define IXGBE_ADVTXD_POPTS_RSV 0x00002000 /* POPTS Reserved */
+#define IXGBE_ADVTXD_PAYLEN_SHIFT 14 /* Adv desc PAYLEN shift */
+#define IXGBE_ADVTXD_MACLEN_SHIFT 9 /* Adv ctxt desc mac len shift */
+#define IXGBE_ADVTXD_VLAN_SHIFT 16 /* Adv ctxt vlan tag shift */
+#define IXGBE_ADVTXD_TUCMD_IPV4 0x00000400 /* IP Packet Type: 1=IPv4 */
+#define IXGBE_ADVTXD_TUCMD_IPV6 0x00000000 /* IP Packet Type: 0=IPv6 */
+#define IXGBE_ADVTXD_TUCMD_L4T_UDP 0x00000000 /* L4 Packet TYPE of UDP */
+#define IXGBE_ADVTXD_TUCMD_L4T_TCP 0x00000800 /* L4 Packet TYPE of TCP */
+#define IXGBE_ADVTXD_TUCMD_L4T_SCTP 0x00001000 /* L4 Packet TYPE of SCTP */
+#define IXGBE_ADVTXD_TUCMD_MKRREQ 0x00002000 /*Req requires Markers and CRC*/
+#define IXGBE_ADVTXD_L4LEN_SHIFT 8 /* Adv ctxt L4LEN shift */
+#define IXGBE_ADVTXD_MSS_SHIFT 16 /* Adv ctxt MSS shift */
+
+/* Autonegotiation advertised speeds */
+typedef u32 ixgbe_autoneg_advertised;
/* Link speed */
+typedef u32 ixgbe_link_speed;
#define IXGBE_LINK_SPEED_UNKNOWN 0
#define IXGBE_LINK_SPEED_100_FULL 0x0008
#define IXGBE_LINK_SPEED_1GB_FULL 0x0020
#define IXGBE_LINK_SPEED_10GB_FULL 0x0080
+#define IXGBE_LINK_SPEED_82598_AUTONEG (IXGBE_LINK_SPEED_1GB_FULL | \
+ IXGBE_LINK_SPEED_10GB_FULL)
+
+/* Physical layer type */
+typedef u32 ixgbe_physical_layer;
+#define IXGBE_PHYSICAL_LAYER_UNKNOWN 0
+#define IXGBE_PHYSICAL_LAYER_10GBASE_T 0x0001
+#define IXGBE_PHYSICAL_LAYER_1000BASE_T 0x0002
+#define IXGBE_PHYSICAL_LAYER_100BASE_T 0x0004
+#define IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU 0x0008
+#define IXGBE_PHYSICAL_LAYER_10GBASE_LR 0x0010
+#define IXGBE_PHYSICAL_LAYER_10GBASE_LRM 0x0020
+#define IXGBE_PHYSICAL_LAYER_10GBASE_SR 0x0040
+#define IXGBE_PHYSICAL_LAYER_10GBASE_KX4 0x0080
+#define IXGBE_PHYSICAL_LAYER_10GBASE_CX4 0x0100
+#define IXGBE_PHYSICAL_LAYER_1000BASE_KX 0x0200
+#define IXGBE_PHYSICAL_LAYER_1000BASE_BX 0x0400
enum ixgbe_eeprom_type {
@@ -1141,16 +1202,38 @@ enum ixgbe_mac_type {
enum ixgbe_phy_type {
ixgbe_phy_unknown = 0,
- ixgbe_phy_tn,
ixgbe_phy_qt,
- ixgbe_phy_xaui
+ ixgbe_phy_xaui,
+ ixgbe_phy_tw_tyco,
+ ixgbe_phy_tw_unknown,
+ ixgbe_phy_sfp_avago,
+ ixgbe_phy_sfp_ftl,
+ ixgbe_phy_sfp_unknown,
+ ixgbe_phy_generic
+};
+
+/*
+ * SFP+ module type IDs:
+ *
+ * ID Module Type
+ * =============
+ * 0 SFP_DA_CU
+ * 1 SFP_SR
+ * 2 SFP_LR
+ */
+enum ixgbe_sfp_type {
+ ixgbe_sfp_type_da_cu = 0,
+ ixgbe_sfp_type_sr = 1,
+ ixgbe_sfp_type_lr = 2,
+ ixgbe_sfp_type_unknown = 0xFFFF
};
enum ixgbe_media_type {
ixgbe_media_type_unknown = 0,
ixgbe_media_type_fiber,
ixgbe_media_type_copper,
- ixgbe_media_type_backplane
+ ixgbe_media_type_backplane,
+ ixgbe_media_type_virtual
};
/* Flow Control Settings */
@@ -1167,6 +1250,8 @@ struct ixgbe_addr_filter_info {
u32 rar_used_count;
u32 mc_addr_in_rar_count;
u32 mta_in_use;
+ u32 overflow_promisc;
+ bool user_set_promisc;
};
/* Flow control parameters */
@@ -1242,57 +1327,118 @@ struct ixgbe_hw_stats {
/* forward declaration */
struct ixgbe_hw;
+/* iterator type for walking multicast address lists */
+typedef u8* (*ixgbe_mc_addr_itr) (struct ixgbe_hw *hw, u8 **mc_addr_ptr,
+ u32 *vmdq);
+
+/* Function pointer table */
+struct ixgbe_eeprom_operations {
+ s32 (*init_params)(struct ixgbe_hw *);
+ s32 (*read)(struct ixgbe_hw *, u16, u16 *);
+ s32 (*write)(struct ixgbe_hw *, u16, u16);
+ s32 (*validate_checksum)(struct ixgbe_hw *, u16 *);
+ s32 (*update_checksum)(struct ixgbe_hw *);
+};
+
struct ixgbe_mac_operations {
- s32 (*reset)(struct ixgbe_hw *);
+ s32 (*init_hw)(struct ixgbe_hw *);
+ s32 (*reset_hw)(struct ixgbe_hw *);
+ s32 (*start_hw)(struct ixgbe_hw *);
+ s32 (*clear_hw_cntrs)(struct ixgbe_hw *);
enum ixgbe_media_type (*get_media_type)(struct ixgbe_hw *);
+ s32 (*get_supported_physical_layer)(struct ixgbe_hw *);
+ s32 (*get_mac_addr)(struct ixgbe_hw *, u8 *);
+ s32 (*stop_adapter)(struct ixgbe_hw *);
+ s32 (*get_bus_info)(struct ixgbe_hw *);
+ s32 (*read_analog_reg8)(struct ixgbe_hw*, u32, u8*);
+ s32 (*write_analog_reg8)(struct ixgbe_hw*, u32, u8);
+
+ /* Link */
s32 (*setup_link)(struct ixgbe_hw *);
- s32 (*check_link)(struct ixgbe_hw *, u32 *, bool *);
- s32 (*setup_link_speed)(struct ixgbe_hw *, u32, bool, bool);
- s32 (*get_link_settings)(struct ixgbe_hw *, u32 *, bool *);
+ s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool,
+ bool);
+ s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool);
+ s32 (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *,
+ bool *);
+
+ /* LED */
+ s32 (*led_on)(struct ixgbe_hw *, u32);
+ s32 (*led_off)(struct ixgbe_hw *, u32);
+ s32 (*blink_led_start)(struct ixgbe_hw *, u32);
+ s32 (*blink_led_stop)(struct ixgbe_hw *, u32);
+
+ /* RAR, Multicast, VLAN */
+ s32 (*set_rar)(struct ixgbe_hw *, u32, u8 *, u32, u32);
+ s32 (*clear_rar)(struct ixgbe_hw *, u32);
+ s32 (*set_vmdq)(struct ixgbe_hw *, u32, u32);
+ s32 (*clear_vmdq)(struct ixgbe_hw *, u32, u32);
+ s32 (*init_rx_addrs)(struct ixgbe_hw *);
+ s32 (*update_uc_addr_list)(struct ixgbe_hw *, u8 *, u32,
+ ixgbe_mc_addr_itr);
+ s32 (*update_mc_addr_list)(struct ixgbe_hw *, u8 *, u32,
+ ixgbe_mc_addr_itr);
+ s32 (*enable_mc)(struct ixgbe_hw *);
+ s32 (*disable_mc)(struct ixgbe_hw *);
+ s32 (*clear_vfta)(struct ixgbe_hw *);
+ s32 (*set_vfta)(struct ixgbe_hw *, u32, u32, bool);
+ s32 (*init_uta_tables)(struct ixgbe_hw *);
+
+ /* Flow Control */
+ s32 (*setup_fc)(struct ixgbe_hw *, s32);
};
struct ixgbe_phy_operations {
+ s32 (*identify)(struct ixgbe_hw *);
+ s32 (*identify_sfp)(struct ixgbe_hw *);
+ s32 (*reset)(struct ixgbe_hw *);
+ s32 (*read_reg)(struct ixgbe_hw *, u32, u32, u16 *);
+ s32 (*write_reg)(struct ixgbe_hw *, u32, u32, u16);
s32 (*setup_link)(struct ixgbe_hw *);
- s32 (*check_link)(struct ixgbe_hw *, u32 *, bool *);
- s32 (*setup_link_speed)(struct ixgbe_hw *, u32, bool, bool);
-};
-
-struct ixgbe_mac_info {
- struct ixgbe_mac_operations ops;
- enum ixgbe_mac_type type;
- u8 addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
- u8 perm_addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
- s32 mc_filter_type;
- u32 num_rx_queues;
- u32 num_tx_queues;
- u32 num_rx_addrs;
- u32 link_attach_type;
- u32 link_mode_select;
- bool link_settings_loaded;
+ s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool,
+ bool);
+ s32 (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *);
+ s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
+ s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *);
+ s32 (*write_i2c_eeprom)(struct ixgbe_hw *, u8, u8);
};
struct ixgbe_eeprom_info {
- enum ixgbe_eeprom_type type;
- u16 word_size;
- u16 address_bits;
+ struct ixgbe_eeprom_operations ops;
+ enum ixgbe_eeprom_type type;
+ u32 semaphore_delay;
+ u16 word_size;
+ u16 address_bits;
};
-struct ixgbe_phy_info {
- struct ixgbe_phy_operations ops;
-
- enum ixgbe_phy_type type;
- u32 addr;
- u32 id;
- u32 revision;
- enum ixgbe_media_type media_type;
- u32 autoneg_advertised;
- bool autoneg_wait_to_complete;
+struct ixgbe_mac_info {
+ struct ixgbe_mac_operations ops;
+ enum ixgbe_mac_type type;
+ u8 addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
+ u8 perm_addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
+ s32 mc_filter_type;
+ u32 mcft_size;
+ u32 vft_size;
+ u32 num_rar_entries;
+ u32 max_tx_queues;
+ u32 max_rx_queues;
+ u32 link_attach_type;
+ u32 link_mode_select;
+ bool link_settings_loaded;
+ bool autoneg;
+ bool autoneg_failed;
};
-struct ixgbe_info {
- enum ixgbe_mac_type mac;
- s32 (*get_invariants)(struct ixgbe_hw *);
- struct ixgbe_mac_operations *mac_ops;
+struct ixgbe_phy_info {
+ struct ixgbe_phy_operations ops;
+ enum ixgbe_phy_type type;
+ u32 addr;
+ u32 id;
+ enum ixgbe_sfp_type sfp_type;
+ u32 revision;
+ enum ixgbe_media_type media_type;
+ bool reset_disable;
+ ixgbe_autoneg_advertised autoneg_advertised;
+ bool autoneg_wait_to_complete;
};
struct ixgbe_hw {
@@ -1311,6 +1457,15 @@ struct ixgbe_hw {
bool adapter_stopped;
};
+struct ixgbe_info {
+ enum ixgbe_mac_type mac;
+ s32 (*get_invariants)(struct ixgbe_hw *);
+ struct ixgbe_mac_operations *mac_ops;
+ struct ixgbe_eeprom_operations *eeprom_ops;
+ struct ixgbe_phy_operations *phy_ops;
+};
+
+
/* Error Codes */
#define IXGBE_ERR_EEPROM -1
#define IXGBE_ERR_EEPROM_CHECKSUM -2
@@ -1329,6 +1484,8 @@ struct ixgbe_hw {
#define IXGBE_ERR_RESET_FAILED -15
#define IXGBE_ERR_SWFW_SYNC -16
#define IXGBE_ERR_PHY_ADDR_INVALID -17
+#define IXGBE_ERR_I2C -18
+#define IXGBE_ERR_SFP_NOT_SUPPORTED -19
#define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF
#endif /* _IXGBE_TYPE_H_ */
diff --git a/drivers/net/jme.c b/drivers/net/jme.c
new file mode 100644
index 0000000000000000000000000000000000000000..5f9a1313fa3e3cd13b64f37c21373ce0cb3e6a5a
--- /dev/null
+++ b/drivers/net/jme.c
@@ -0,0 +1,3038 @@
+/*
+ * JMicron JMC2x0 series PCIe Ethernet Linux Device Driver
+ *
+ * Copyright 2008 JMicron Technology Corporation
+ * http://www.jmicron.com/
+ *
+ * Author: Guo-Fu Tseng <cooldavid@cooldavid.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/crc32.h>
+#include <linux/delay.h>
+#include <linux/spinlock.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <linux/tcp.h>
+#include <linux/udp.h>
+#include <linux/if_vlan.h>
+#include "jme.h"
+
+static int force_pseudohp = -1;
+static int no_pseudohp = -1;
+static int no_extplug = -1;
+module_param(force_pseudohp, int, 0);
+MODULE_PARM_DESC(force_pseudohp,
+ "Enable pseudo hot-plug feature manually by driver instead of BIOS.");
+module_param(no_pseudohp, int, 0);
+MODULE_PARM_DESC(no_pseudohp, "Disable pseudo hot-plug feature.");
+module_param(no_extplug, int, 0);
+MODULE_PARM_DESC(no_extplug,
+ "Do not use external plug signal for pseudo hot-plug.");
+
+static int
+jme_mdio_read(struct net_device *netdev, int phy, int reg)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ int i, val, again = (reg == MII_BMSR) ? 1 : 0;
+
+read_again:
+ jwrite32(jme, JME_SMI, SMI_OP_REQ |
+ smi_phy_addr(phy) |
+ smi_reg_addr(reg));
+
+ wmb();
+ for (i = JME_PHY_TIMEOUT * 50 ; i > 0 ; --i) {
+ udelay(20);
+ val = jread32(jme, JME_SMI);
+ if ((val & SMI_OP_REQ) == 0)
+ break;
+ }
+
+ if (i == 0) {
+ jeprintk(jme->pdev, "phy(%d) read timeout : %d\n", phy, reg);
+ return 0;
+ }
+
+ if (again--)
+ goto read_again;
+
+ return (val & SMI_DATA_MASK) >> SMI_DATA_SHIFT;
+}
+
+static void
+jme_mdio_write(struct net_device *netdev,
+ int phy, int reg, int val)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ int i;
+
+ jwrite32(jme, JME_SMI, SMI_OP_WRITE | SMI_OP_REQ |
+ ((val << SMI_DATA_SHIFT) & SMI_DATA_MASK) |
+ smi_phy_addr(phy) | smi_reg_addr(reg));
+
+ wmb();
+ for (i = JME_PHY_TIMEOUT * 50 ; i > 0 ; --i) {
+ udelay(20);
+ if ((jread32(jme, JME_SMI) & SMI_OP_REQ) == 0)
+ break;
+ }
+
+ if (i == 0)
+ jeprintk(jme->pdev, "phy(%d) write timeout : %d\n", phy, reg);
+
+ return;
+}
+
+static inline void
+jme_reset_phy_processor(struct jme_adapter *jme)
+{
+ u32 val;
+
+ jme_mdio_write(jme->dev,
+ jme->mii_if.phy_id,
+ MII_ADVERTISE, ADVERTISE_ALL |
+ ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
+
+ if (jme->pdev->device == PCI_DEVICE_ID_JMICRON_JMC250)
+ jme_mdio_write(jme->dev,
+ jme->mii_if.phy_id,
+ MII_CTRL1000,
+ ADVERTISE_1000FULL | ADVERTISE_1000HALF);
+
+ val = jme_mdio_read(jme->dev,
+ jme->mii_if.phy_id,
+ MII_BMCR);
+
+ jme_mdio_write(jme->dev,
+ jme->mii_if.phy_id,
+ MII_BMCR, val | BMCR_RESET);
+
+ return;
+}
+
+static void
+jme_setup_wakeup_frame(struct jme_adapter *jme,
+ u32 *mask, u32 crc, int fnr)
+{
+ int i;
+
+ /*
+ * Setup CRC pattern
+ */
+ jwrite32(jme, JME_WFOI, WFOI_CRC_SEL | (fnr & WFOI_FRAME_SEL));
+ wmb();
+ jwrite32(jme, JME_WFODP, crc);
+ wmb();
+
+ /*
+ * Setup Mask
+ */
+ for (i = 0 ; i < WAKEUP_FRAME_MASK_DWNR ; ++i) {
+ jwrite32(jme, JME_WFOI,
+ ((i << WFOI_MASK_SHIFT) & WFOI_MASK_SEL) |
+ (fnr & WFOI_FRAME_SEL));
+ wmb();
+ jwrite32(jme, JME_WFODP, mask[i]);
+ wmb();
+ }
+}
+
+static inline void
+jme_reset_mac_processor(struct jme_adapter *jme)
+{
+ u32 mask[WAKEUP_FRAME_MASK_DWNR] = {0, 0, 0, 0};
+ u32 crc = 0xCDCDCDCD;
+ u32 gpreg0;
+ int i;
+
+ jwrite32(jme, JME_GHC, jme->reg_ghc | GHC_SWRST);
+ udelay(2);
+ jwrite32(jme, JME_GHC, jme->reg_ghc);
+
+ jwrite32(jme, JME_RXDBA_LO, 0x00000000);
+ jwrite32(jme, JME_RXDBA_HI, 0x00000000);
+ jwrite32(jme, JME_RXQDC, 0x00000000);
+ jwrite32(jme, JME_RXNDA, 0x00000000);
+ jwrite32(jme, JME_TXDBA_LO, 0x00000000);
+ jwrite32(jme, JME_TXDBA_HI, 0x00000000);
+ jwrite32(jme, JME_TXQDC, 0x00000000);
+ jwrite32(jme, JME_TXNDA, 0x00000000);
+
+ jwrite32(jme, JME_RXMCHT_LO, 0x00000000);
+ jwrite32(jme, JME_RXMCHT_HI, 0x00000000);
+ for (i = 0 ; i < WAKEUP_FRAME_NR ; ++i)
+ jme_setup_wakeup_frame(jme, mask, crc, i);
+ if (jme->fpgaver)
+ gpreg0 = GPREG0_DEFAULT | GPREG0_LNKINTPOLL;
+ else
+ gpreg0 = GPREG0_DEFAULT;
+ jwrite32(jme, JME_GPREG0, gpreg0);
+ jwrite32(jme, JME_GPREG1, GPREG1_DEFAULT);
+}
+
+static inline void
+jme_reset_ghc_speed(struct jme_adapter *jme)
+{
+ jme->reg_ghc &= ~(GHC_SPEED_1000M | GHC_DPX);
+ jwrite32(jme, JME_GHC, jme->reg_ghc);
+}
+
+static inline void
+jme_clear_pm(struct jme_adapter *jme)
+{
+ jwrite32(jme, JME_PMCS, 0xFFFF0000 | jme->reg_pmcs);
+ pci_set_power_state(jme->pdev, PCI_D0);
+ pci_enable_wake(jme->pdev, PCI_D0, false);
+}
+
+static int
+jme_reload_eeprom(struct jme_adapter *jme)
+{
+ u32 val;
+ int i;
+
+ val = jread32(jme, JME_SMBCSR);
+
+ if (val & SMBCSR_EEPROMD) {
+ val |= SMBCSR_CNACK;
+ jwrite32(jme, JME_SMBCSR, val);
+ val |= SMBCSR_RELOAD;
+ jwrite32(jme, JME_SMBCSR, val);
+ mdelay(12);
+
+ for (i = JME_EEPROM_RELOAD_TIMEOUT; i > 0; --i) {
+ mdelay(1);
+ if ((jread32(jme, JME_SMBCSR) & SMBCSR_RELOAD) == 0)
+ break;
+ }
+
+ if (i == 0) {
+ jeprintk(jme->pdev, "eeprom reload timeout\n");
+ return -EIO;
+ }
+ }
+
+ return 0;
+}
+
+static void
+jme_load_macaddr(struct net_device *netdev)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ unsigned char macaddr[6];
+ u32 val;
+
+ spin_lock_bh(&jme->macaddr_lock);
+ val = jread32(jme, JME_RXUMA_LO);
+ macaddr[0] = (val >> 0) & 0xFF;
+ macaddr[1] = (val >> 8) & 0xFF;
+ macaddr[2] = (val >> 16) & 0xFF;
+ macaddr[3] = (val >> 24) & 0xFF;
+ val = jread32(jme, JME_RXUMA_HI);
+ macaddr[4] = (val >> 0) & 0xFF;
+ macaddr[5] = (val >> 8) & 0xFF;
+ memcpy(netdev->dev_addr, macaddr, 6);
+ spin_unlock_bh(&jme->macaddr_lock);
+}
+
+static inline void
+jme_set_rx_pcc(struct jme_adapter *jme, int p)
+{
+ switch (p) {
+ case PCC_OFF:
+ jwrite32(jme, JME_PCCRX0,
+ ((PCC_OFF_TO << PCCRXTO_SHIFT) & PCCRXTO_MASK) |
+ ((PCC_OFF_CNT << PCCRX_SHIFT) & PCCRX_MASK));
+ break;
+ case PCC_P1:
+ jwrite32(jme, JME_PCCRX0,
+ ((PCC_P1_TO << PCCRXTO_SHIFT) & PCCRXTO_MASK) |
+ ((PCC_P1_CNT << PCCRX_SHIFT) & PCCRX_MASK));
+ break;
+ case PCC_P2:
+ jwrite32(jme, JME_PCCRX0,
+ ((PCC_P2_TO << PCCRXTO_SHIFT) & PCCRXTO_MASK) |
+ ((PCC_P2_CNT << PCCRX_SHIFT) & PCCRX_MASK));
+ break;
+ case PCC_P3:
+ jwrite32(jme, JME_PCCRX0,
+ ((PCC_P3_TO << PCCRXTO_SHIFT) & PCCRXTO_MASK) |
+ ((PCC_P3_CNT << PCCRX_SHIFT) & PCCRX_MASK));
+ break;
+ default:
+ break;
+ }
+ wmb();
+
+ if (!(test_bit(JME_FLAG_POLL, &jme->flags)))
+ msg_rx_status(jme, "Switched to PCC_P%d\n", p);
+}
+
+static void
+jme_start_irq(struct jme_adapter *jme)
+{
+ register struct dynpcc_info *dpi = &(jme->dpi);
+
+ jme_set_rx_pcc(jme, PCC_P1);
+ dpi->cur = PCC_P1;
+ dpi->attempt = PCC_P1;
+ dpi->cnt = 0;
+
+ jwrite32(jme, JME_PCCTX,
+ ((PCC_TX_TO << PCCTXTO_SHIFT) & PCCTXTO_MASK) |
+ ((PCC_TX_CNT << PCCTX_SHIFT) & PCCTX_MASK) |
+ PCCTXQ0_EN
+ );
+
+ /*
+ * Enable Interrupts
+ */
+ jwrite32(jme, JME_IENS, INTR_ENABLE);
+}
+
+static inline void
+jme_stop_irq(struct jme_adapter *jme)
+{
+ /*
+ * Disable Interrupts
+ */
+ jwrite32f(jme, JME_IENC, INTR_ENABLE);
+}
+
+static inline void
+jme_enable_shadow(struct jme_adapter *jme)
+{
+ jwrite32(jme,
+ JME_SHBA_LO,
+ ((u32)jme->shadow_dma & ~((u32)0x1F)) | SHBA_POSTEN);
+}
+
+static inline void
+jme_disable_shadow(struct jme_adapter *jme)
+{
+ jwrite32(jme, JME_SHBA_LO, 0x0);
+}
+
+static u32
+jme_linkstat_from_phy(struct jme_adapter *jme)
+{
+ u32 phylink, bmsr;
+
+ phylink = jme_mdio_read(jme->dev, jme->mii_if.phy_id, 17);
+ bmsr = jme_mdio_read(jme->dev, jme->mii_if.phy_id, MII_BMSR);
+ if (bmsr & BMSR_ANCOMP)
+ phylink |= PHY_LINK_AUTONEG_COMPLETE;
+
+ return phylink;
+}
+
+static inline void
+jme_set_phyfifoa(struct jme_adapter *jme)
+{
+ jme_mdio_write(jme->dev, jme->mii_if.phy_id, 27, 0x0004);
+}
+
+static inline void
+jme_set_phyfifob(struct jme_adapter *jme)
+{
+ jme_mdio_write(jme->dev, jme->mii_if.phy_id, 27, 0x0000);
+}
+
+static int
+jme_check_link(struct net_device *netdev, int testonly)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ u32 phylink, ghc, cnt = JME_SPDRSV_TIMEOUT, bmcr, gpreg1;
+ char linkmsg[64];
+ int rc = 0;
+
+ linkmsg[0] = '\0';
+
+ if (jme->fpgaver)
+ phylink = jme_linkstat_from_phy(jme);
+ else
+ phylink = jread32(jme, JME_PHY_LINK);
+
+ if (phylink & PHY_LINK_UP) {
+ if (!(phylink & PHY_LINK_AUTONEG_COMPLETE)) {
+ /*
+ * If we did not enable AN
+ * Speed/Duplex Info should be obtained from SMI
+ */
+ phylink = PHY_LINK_UP;
+
+ bmcr = jme_mdio_read(jme->dev,
+ jme->mii_if.phy_id,
+ MII_BMCR);
+
+ phylink |= ((bmcr & BMCR_SPEED1000) &&
+ (bmcr & BMCR_SPEED100) == 0) ?
+ PHY_LINK_SPEED_1000M :
+ (bmcr & BMCR_SPEED100) ?
+ PHY_LINK_SPEED_100M :
+ PHY_LINK_SPEED_10M;
+
+ phylink |= (bmcr & BMCR_FULLDPLX) ?
+ PHY_LINK_DUPLEX : 0;
+
+ strcat(linkmsg, "Forced: ");
+ } else {
+ /*
+ * Keep polling for speed/duplex resolve complete
+ */
+ while (!(phylink & PHY_LINK_SPEEDDPU_RESOLVED) &&
+ --cnt) {
+
+ udelay(1);
+
+ if (jme->fpgaver)
+ phylink = jme_linkstat_from_phy(jme);
+ else
+ phylink = jread32(jme, JME_PHY_LINK);
+ }
+ if (!cnt)
+ jeprintk(jme->pdev,
+ "Waiting speed resolve timeout.\n");
+
+ strcat(linkmsg, "ANed: ");
+ }
+
+ if (jme->phylink == phylink) {
+ rc = 1;
+ goto out;
+ }
+ if (testonly)
+ goto out;
+
+ jme->phylink = phylink;
+
+ ghc = jme->reg_ghc & ~(GHC_SPEED_10M |
+ GHC_SPEED_100M |
+ GHC_SPEED_1000M |
+ GHC_DPX);
+ switch (phylink & PHY_LINK_SPEED_MASK) {
+ case PHY_LINK_SPEED_10M:
+ ghc |= GHC_SPEED_10M;
+ strcat(linkmsg, "10 Mbps, ");
+ break;
+ case PHY_LINK_SPEED_100M:
+ ghc |= GHC_SPEED_100M;
+ strcat(linkmsg, "100 Mbps, ");
+ break;
+ case PHY_LINK_SPEED_1000M:
+ ghc |= GHC_SPEED_1000M;
+ strcat(linkmsg, "1000 Mbps, ");
+ break;
+ default:
+ break;
+ }
+
+ if (phylink & PHY_LINK_DUPLEX) {
+ jwrite32(jme, JME_TXMCS, TXMCS_DEFAULT);
+ ghc |= GHC_DPX;
+ } else {
+ jwrite32(jme, JME_TXMCS, TXMCS_DEFAULT |
+ TXMCS_BACKOFF |
+ TXMCS_CARRIERSENSE |
+ TXMCS_COLLISION);
+ jwrite32(jme, JME_TXTRHD, TXTRHD_TXPEN |
+ ((0x2000 << TXTRHD_TXP_SHIFT) & TXTRHD_TXP) |
+ TXTRHD_TXREN |
+ ((8 << TXTRHD_TXRL_SHIFT) & TXTRHD_TXRL));
+ }
+ strcat(linkmsg, (phylink & PHY_LINK_DUPLEX) ?
+ "Full-Duplex, " :
+ "Half-Duplex, ");
+
+ if (phylink & PHY_LINK_MDI_STAT)
+ strcat(linkmsg, "MDI-X");
+ else
+ strcat(linkmsg, "MDI");
+
+ gpreg1 = GPREG1_DEFAULT;
+ if (is_buggy250(jme->pdev->device, jme->chiprev)) {
+ if (!(phylink & PHY_LINK_DUPLEX))
+ gpreg1 |= GPREG1_HALFMODEPATCH;
+ switch (phylink & PHY_LINK_SPEED_MASK) {
+ case PHY_LINK_SPEED_10M:
+ jme_set_phyfifoa(jme);
+ gpreg1 |= GPREG1_RSSPATCH;
+ break;
+ case PHY_LINK_SPEED_100M:
+ jme_set_phyfifob(jme);
+ gpreg1 |= GPREG1_RSSPATCH;
+ break;
+ case PHY_LINK_SPEED_1000M:
+ jme_set_phyfifoa(jme);
+ break;
+ default:
+ break;
+ }
+ }
+ jwrite32(jme, JME_GPREG1, gpreg1);
+
+ jme->reg_ghc = ghc;
+ jwrite32(jme, JME_GHC, ghc);
+
+ msg_link(jme, "Link is up at %s.\n", linkmsg);
+ netif_carrier_on(netdev);
+ } else {
+ if (testonly)
+ goto out;
+
+ msg_link(jme, "Link is down.\n");
+ jme->phylink = 0;
+ netif_carrier_off(netdev);
+ }
+
+out:
+ return rc;
+}
+
+static int
+jme_setup_tx_resources(struct jme_adapter *jme)
+{
+ struct jme_ring *txring = &(jme->txring[0]);
+
+ txring->alloc = dma_alloc_coherent(&(jme->pdev->dev),
+ TX_RING_ALLOC_SIZE(jme->tx_ring_size),
+ &(txring->dmaalloc),
+ GFP_ATOMIC);
+
+ if (!txring->alloc) {
+ txring->desc = NULL;
+ txring->dmaalloc = 0;
+ txring->dma = 0;
+ return -ENOMEM;
+ }
+
+ /*
+ * 16 Bytes align
+ */
+ txring->desc = (void *)ALIGN((unsigned long)(txring->alloc),
+ RING_DESC_ALIGN);
+ txring->dma = ALIGN(txring->dmaalloc, RING_DESC_ALIGN);
+ txring->next_to_use = 0;
+ atomic_set(&txring->next_to_clean, 0);
+ atomic_set(&txring->nr_free, jme->tx_ring_size);
+
+ /*
+ * Initialize Transmit Descriptors
+ */
+ memset(txring->alloc, 0, TX_RING_ALLOC_SIZE(jme->tx_ring_size));
+ memset(txring->bufinf, 0,
+ sizeof(struct jme_buffer_info) * jme->tx_ring_size);
+
+ return 0;
+}
+
+static void
+jme_free_tx_resources(struct jme_adapter *jme)
+{
+ int i;
+ struct jme_ring *txring = &(jme->txring[0]);
+ struct jme_buffer_info *txbi = txring->bufinf;
+
+ if (txring->alloc) {
+ for (i = 0 ; i < jme->tx_ring_size ; ++i) {
+ txbi = txring->bufinf + i;
+ if (txbi->skb) {
+ dev_kfree_skb(txbi->skb);
+ txbi->skb = NULL;
+ }
+ txbi->mapping = 0;
+ txbi->len = 0;
+ txbi->nr_desc = 0;
+ txbi->start_xmit = 0;
+ }
+
+ dma_free_coherent(&(jme->pdev->dev),
+ TX_RING_ALLOC_SIZE(jme->tx_ring_size),
+ txring->alloc,
+ txring->dmaalloc);
+
+ txring->alloc = NULL;
+ txring->desc = NULL;
+ txring->dmaalloc = 0;
+ txring->dma = 0;
+ }
+ txring->next_to_use = 0;
+ atomic_set(&txring->next_to_clean, 0);
+ atomic_set(&txring->nr_free, 0);
+
+}
+
+static inline void
+jme_enable_tx_engine(struct jme_adapter *jme)
+{
+ /*
+ * Select Queue 0
+ */
+ jwrite32(jme, JME_TXCS, TXCS_DEFAULT | TXCS_SELECT_QUEUE0);
+ wmb();
+
+ /*
+ * Setup TX Queue 0 DMA Bass Address
+ */
+ jwrite32(jme, JME_TXDBA_LO, (__u64)jme->txring[0].dma & 0xFFFFFFFFUL);
+ jwrite32(jme, JME_TXDBA_HI, (__u64)(jme->txring[0].dma) >> 32);
+ jwrite32(jme, JME_TXNDA, (__u64)jme->txring[0].dma & 0xFFFFFFFFUL);
+
+ /*
+ * Setup TX Descptor Count
+ */
+ jwrite32(jme, JME_TXQDC, jme->tx_ring_size);
+
+ /*
+ * Enable TX Engine
+ */
+ wmb();
+ jwrite32(jme, JME_TXCS, jme->reg_txcs |
+ TXCS_SELECT_QUEUE0 |
+ TXCS_ENABLE);
+
+}
+
+static inline void
+jme_restart_tx_engine(struct jme_adapter *jme)
+{
+ /*
+ * Restart TX Engine
+ */
+ jwrite32(jme, JME_TXCS, jme->reg_txcs |
+ TXCS_SELECT_QUEUE0 |
+ TXCS_ENABLE);
+}
+
+static inline void
+jme_disable_tx_engine(struct jme_adapter *jme)
+{
+ int i;
+ u32 val;
+
+ /*
+ * Disable TX Engine
+ */
+ jwrite32(jme, JME_TXCS, jme->reg_txcs | TXCS_SELECT_QUEUE0);
+ wmb();
+
+ val = jread32(jme, JME_TXCS);
+ for (i = JME_TX_DISABLE_TIMEOUT ; (val & TXCS_ENABLE) && i > 0 ; --i) {
+ mdelay(1);
+ val = jread32(jme, JME_TXCS);
+ rmb();
+ }
+
+ if (!i)
+ jeprintk(jme->pdev, "Disable TX engine timeout.\n");
+}
+
+static void
+jme_set_clean_rxdesc(struct jme_adapter *jme, int i)
+{
+ struct jme_ring *rxring = jme->rxring;
+ register struct rxdesc *rxdesc = rxring->desc;
+ struct jme_buffer_info *rxbi = rxring->bufinf;
+ rxdesc += i;
+ rxbi += i;
+
+ rxdesc->dw[0] = 0;
+ rxdesc->dw[1] = 0;
+ rxdesc->desc1.bufaddrh = cpu_to_le32((__u64)rxbi->mapping >> 32);
+ rxdesc->desc1.bufaddrl = cpu_to_le32(
+ (__u64)rxbi->mapping & 0xFFFFFFFFUL);
+ rxdesc->desc1.datalen = cpu_to_le16(rxbi->len);
+ if (jme->dev->features & NETIF_F_HIGHDMA)
+ rxdesc->desc1.flags = RXFLAG_64BIT;
+ wmb();
+ rxdesc->desc1.flags |= RXFLAG_OWN | RXFLAG_INT;
+}
+
+static int
+jme_make_new_rx_buf(struct jme_adapter *jme, int i)
+{
+ struct jme_ring *rxring = &(jme->rxring[0]);
+ struct jme_buffer_info *rxbi = rxring->bufinf + i;
+ struct sk_buff *skb;
+
+ skb = netdev_alloc_skb(jme->dev,
+ jme->dev->mtu + RX_EXTRA_LEN);
+ if (unlikely(!skb))
+ return -ENOMEM;
+
+ rxbi->skb = skb;
+ rxbi->len = skb_tailroom(skb);
+ rxbi->mapping = pci_map_page(jme->pdev,
+ virt_to_page(skb->data),
+ offset_in_page(skb->data),
+ rxbi->len,
+ PCI_DMA_FROMDEVICE);
+
+ return 0;
+}
+
+static void
+jme_free_rx_buf(struct jme_adapter *jme, int i)
+{
+ struct jme_ring *rxring = &(jme->rxring[0]);
+ struct jme_buffer_info *rxbi = rxring->bufinf;
+ rxbi += i;
+
+ if (rxbi->skb) {
+ pci_unmap_page(jme->pdev,
+ rxbi->mapping,
+ rxbi->len,
+ PCI_DMA_FROMDEVICE);
+ dev_kfree_skb(rxbi->skb);
+ rxbi->skb = NULL;
+ rxbi->mapping = 0;
+ rxbi->len = 0;
+ }
+}
+
+static void
+jme_free_rx_resources(struct jme_adapter *jme)
+{
+ int i;
+ struct jme_ring *rxring = &(jme->rxring[0]);
+
+ if (rxring->alloc) {
+ for (i = 0 ; i < jme->rx_ring_size ; ++i)
+ jme_free_rx_buf(jme, i);
+
+ dma_free_coherent(&(jme->pdev->dev),
+ RX_RING_ALLOC_SIZE(jme->rx_ring_size),
+ rxring->alloc,
+ rxring->dmaalloc);
+ rxring->alloc = NULL;
+ rxring->desc = NULL;
+ rxring->dmaalloc = 0;
+ rxring->dma = 0;
+ }
+ rxring->next_to_use = 0;
+ atomic_set(&rxring->next_to_clean, 0);
+}
+
+static int
+jme_setup_rx_resources(struct jme_adapter *jme)
+{
+ int i;
+ struct jme_ring *rxring = &(jme->rxring[0]);
+
+ rxring->alloc = dma_alloc_coherent(&(jme->pdev->dev),
+ RX_RING_ALLOC_SIZE(jme->rx_ring_size),
+ &(rxring->dmaalloc),
+ GFP_ATOMIC);
+ if (!rxring->alloc) {
+ rxring->desc = NULL;
+ rxring->dmaalloc = 0;
+ rxring->dma = 0;
+ return -ENOMEM;
+ }
+
+ /*
+ * 16 Bytes align
+ */
+ rxring->desc = (void *)ALIGN((unsigned long)(rxring->alloc),
+ RING_DESC_ALIGN);
+ rxring->dma = ALIGN(rxring->dmaalloc, RING_DESC_ALIGN);
+ rxring->next_to_use = 0;
+ atomic_set(&rxring->next_to_clean, 0);
+
+ /*
+ * Initiallize Receive Descriptors
+ */
+ for (i = 0 ; i < jme->rx_ring_size ; ++i) {
+ if (unlikely(jme_make_new_rx_buf(jme, i))) {
+ jme_free_rx_resources(jme);
+ return -ENOMEM;
+ }
+
+ jme_set_clean_rxdesc(jme, i);
+ }
+
+ return 0;
+}
+
+static inline void
+jme_enable_rx_engine(struct jme_adapter *jme)
+{
+ /*
+ * Select Queue 0
+ */
+ jwrite32(jme, JME_RXCS, jme->reg_rxcs |
+ RXCS_QUEUESEL_Q0);
+ wmb();
+
+ /*
+ * Setup RX DMA Bass Address
+ */
+ jwrite32(jme, JME_RXDBA_LO, (__u64)jme->rxring[0].dma & 0xFFFFFFFFUL);
+ jwrite32(jme, JME_RXDBA_HI, (__u64)(jme->rxring[0].dma) >> 32);
+ jwrite32(jme, JME_RXNDA, (__u64)jme->rxring[0].dma & 0xFFFFFFFFUL);
+
+ /*
+ * Setup RX Descriptor Count
+ */
+ jwrite32(jme, JME_RXQDC, jme->rx_ring_size);
+
+ /*
+ * Setup Unicast Filter
+ */
+ jme_set_multi(jme->dev);
+
+ /*
+ * Enable RX Engine
+ */
+ wmb();
+ jwrite32(jme, JME_RXCS, jme->reg_rxcs |
+ RXCS_QUEUESEL_Q0 |
+ RXCS_ENABLE |
+ RXCS_QST);
+}
+
+static inline void
+jme_restart_rx_engine(struct jme_adapter *jme)
+{
+ /*
+ * Start RX Engine
+ */
+ jwrite32(jme, JME_RXCS, jme->reg_rxcs |
+ RXCS_QUEUESEL_Q0 |
+ RXCS_ENABLE |
+ RXCS_QST);
+}
+
+static inline void
+jme_disable_rx_engine(struct jme_adapter *jme)
+{
+ int i;
+ u32 val;
+
+ /*
+ * Disable RX Engine
+ */
+ jwrite32(jme, JME_RXCS, jme->reg_rxcs);
+ wmb();
+
+ val = jread32(jme, JME_RXCS);
+ for (i = JME_RX_DISABLE_TIMEOUT ; (val & RXCS_ENABLE) && i > 0 ; --i) {
+ mdelay(1);
+ val = jread32(jme, JME_RXCS);
+ rmb();
+ }
+
+ if (!i)
+ jeprintk(jme->pdev, "Disable RX engine timeout.\n");
+
+}
+
+static int
+jme_rxsum_ok(struct jme_adapter *jme, u16 flags)
+{
+ if (!(flags & (RXWBFLAG_TCPON | RXWBFLAG_UDPON | RXWBFLAG_IPV4)))
+ return false;
+
+ if (unlikely(!(flags & RXWBFLAG_MF) &&
+ (flags & RXWBFLAG_TCPON) && !(flags & RXWBFLAG_TCPCS))) {
+ msg_rx_err(jme, "TCP Checksum error.\n");
+ goto out_sumerr;
+ }
+
+ if (unlikely(!(flags & RXWBFLAG_MF) &&
+ (flags & RXWBFLAG_UDPON) && !(flags & RXWBFLAG_UDPCS))) {
+ msg_rx_err(jme, "UDP Checksum error.\n");
+ goto out_sumerr;
+ }
+
+ if (unlikely((flags & RXWBFLAG_IPV4) && !(flags & RXWBFLAG_IPCS))) {
+ msg_rx_err(jme, "IPv4 Checksum error.\n");
+ goto out_sumerr;
+ }
+
+ return true;
+
+out_sumerr:
+ return false;
+}
+
+static void
+jme_alloc_and_feed_skb(struct jme_adapter *jme, int idx)
+{
+ struct jme_ring *rxring = &(jme->rxring[0]);
+ struct rxdesc *rxdesc = rxring->desc;
+ struct jme_buffer_info *rxbi = rxring->bufinf;
+ struct sk_buff *skb;
+ int framesize;
+
+ rxdesc += idx;
+ rxbi += idx;
+
+ skb = rxbi->skb;
+ pci_dma_sync_single_for_cpu(jme->pdev,
+ rxbi->mapping,
+ rxbi->len,
+ PCI_DMA_FROMDEVICE);
+
+ if (unlikely(jme_make_new_rx_buf(jme, idx))) {
+ pci_dma_sync_single_for_device(jme->pdev,
+ rxbi->mapping,
+ rxbi->len,
+ PCI_DMA_FROMDEVICE);
+
+ ++(NET_STAT(jme).rx_dropped);
+ } else {
+ framesize = le16_to_cpu(rxdesc->descwb.framesize)
+ - RX_PREPAD_SIZE;
+
+ skb_reserve(skb, RX_PREPAD_SIZE);
+ skb_put(skb, framesize);
+ skb->protocol = eth_type_trans(skb, jme->dev);
+
+ if (jme_rxsum_ok(jme, rxdesc->descwb.flags))
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ else
+ skb->ip_summed = CHECKSUM_NONE;
+
+ if (rxdesc->descwb.flags & RXWBFLAG_TAGON) {
+ if (jme->vlgrp) {
+ jme->jme_vlan_rx(skb, jme->vlgrp,
+ le32_to_cpu(rxdesc->descwb.vlan));
+ NET_STAT(jme).rx_bytes += 4;
+ }
+ } else {
+ jme->jme_rx(skb);
+ }
+
+ if ((le16_to_cpu(rxdesc->descwb.flags) & RXWBFLAG_DEST) ==
+ RXWBFLAG_DEST_MUL)
+ ++(NET_STAT(jme).multicast);
+
+ jme->dev->last_rx = jiffies;
+ NET_STAT(jme).rx_bytes += framesize;
+ ++(NET_STAT(jme).rx_packets);
+ }
+
+ jme_set_clean_rxdesc(jme, idx);
+
+}
+
+static int
+jme_process_receive(struct jme_adapter *jme, int limit)
+{
+ struct jme_ring *rxring = &(jme->rxring[0]);
+ struct rxdesc *rxdesc = rxring->desc;
+ int i, j, ccnt, desccnt, mask = jme->rx_ring_mask;
+
+ if (unlikely(!atomic_dec_and_test(&jme->rx_cleaning)))
+ goto out_inc;
+
+ if (unlikely(atomic_read(&jme->link_changing) != 1))
+ goto out_inc;
+
+ if (unlikely(!netif_carrier_ok(jme->dev)))
+ goto out_inc;
+
+ i = atomic_read(&rxring->next_to_clean);
+ while (limit-- > 0) {
+ rxdesc = rxring->desc;
+ rxdesc += i;
+
+ if ((rxdesc->descwb.flags & RXWBFLAG_OWN) ||
+ !(rxdesc->descwb.desccnt & RXWBDCNT_WBCPL))
+ goto out;
+
+ desccnt = rxdesc->descwb.desccnt & RXWBDCNT_DCNT;
+
+ if (unlikely(desccnt > 1 ||
+ rxdesc->descwb.errstat & RXWBERR_ALLERR)) {
+
+ if (rxdesc->descwb.errstat & RXWBERR_CRCERR)
+ ++(NET_STAT(jme).rx_crc_errors);
+ else if (rxdesc->descwb.errstat & RXWBERR_OVERUN)
+ ++(NET_STAT(jme).rx_fifo_errors);
+ else
+ ++(NET_STAT(jme).rx_errors);
+
+ if (desccnt > 1)
+ limit -= desccnt - 1;
+
+ for (j = i, ccnt = desccnt ; ccnt-- ; ) {
+ jme_set_clean_rxdesc(jme, j);
+ j = (j + 1) & (mask);
+ }
+
+ } else {
+ jme_alloc_and_feed_skb(jme, i);
+ }
+
+ i = (i + desccnt) & (mask);
+ }
+
+out:
+ atomic_set(&rxring->next_to_clean, i);
+
+out_inc:
+ atomic_inc(&jme->rx_cleaning);
+
+ return limit > 0 ? limit : 0;
+
+}
+
+static void
+jme_attempt_pcc(struct dynpcc_info *dpi, int atmp)
+{
+ if (likely(atmp == dpi->cur)) {
+ dpi->cnt = 0;
+ return;
+ }
+
+ if (dpi->attempt == atmp) {
+ ++(dpi->cnt);
+ } else {
+ dpi->attempt = atmp;
+ dpi->cnt = 0;
+ }
+
+}
+
+static void
+jme_dynamic_pcc(struct jme_adapter *jme)
+{
+ register struct dynpcc_info *dpi = &(jme->dpi);
+
+ if ((NET_STAT(jme).rx_bytes - dpi->last_bytes) > PCC_P3_THRESHOLD)
+ jme_attempt_pcc(dpi, PCC_P3);
+ else if ((NET_STAT(jme).rx_packets - dpi->last_pkts) > PCC_P2_THRESHOLD
+ || dpi->intr_cnt > PCC_INTR_THRESHOLD)
+ jme_attempt_pcc(dpi, PCC_P2);
+ else
+ jme_attempt_pcc(dpi, PCC_P1);
+
+ if (unlikely(dpi->attempt != dpi->cur && dpi->cnt > 5)) {
+ if (dpi->attempt < dpi->cur)
+ tasklet_schedule(&jme->rxclean_task);
+ jme_set_rx_pcc(jme, dpi->attempt);
+ dpi->cur = dpi->attempt;
+ dpi->cnt = 0;
+ }
+}
+
+static void
+jme_start_pcc_timer(struct jme_adapter *jme)
+{
+ struct dynpcc_info *dpi = &(jme->dpi);
+ dpi->last_bytes = NET_STAT(jme).rx_bytes;
+ dpi->last_pkts = NET_STAT(jme).rx_packets;
+ dpi->intr_cnt = 0;
+ jwrite32(jme, JME_TMCSR,
+ TMCSR_EN | ((0xFFFFFF - PCC_INTERVAL_US) & TMCSR_CNT));
+}
+
+static inline void
+jme_stop_pcc_timer(struct jme_adapter *jme)
+{
+ jwrite32(jme, JME_TMCSR, 0);
+}
+
+static void
+jme_shutdown_nic(struct jme_adapter *jme)
+{
+ u32 phylink;
+
+ phylink = jme_linkstat_from_phy(jme);
+
+ if (!(phylink & PHY_LINK_UP)) {
+ /*
+ * Disable all interrupt before issue timer
+ */
+ jme_stop_irq(jme);
+ jwrite32(jme, JME_TIMER2, TMCSR_EN | 0xFFFFFE);
+ }
+}
+
+static void
+jme_pcc_tasklet(unsigned long arg)
+{
+ struct jme_adapter *jme = (struct jme_adapter *)arg;
+ struct net_device *netdev = jme->dev;
+
+ if (unlikely(test_bit(JME_FLAG_SHUTDOWN, &jme->flags))) {
+ jme_shutdown_nic(jme);
+ return;
+ }
+
+ if (unlikely(!netif_carrier_ok(netdev) ||
+ (atomic_read(&jme->link_changing) != 1)
+ )) {
+ jme_stop_pcc_timer(jme);
+ return;
+ }
+
+ if (!(test_bit(JME_FLAG_POLL, &jme->flags)))
+ jme_dynamic_pcc(jme);
+
+ jme_start_pcc_timer(jme);
+}
+
+static inline void
+jme_polling_mode(struct jme_adapter *jme)
+{
+ jme_set_rx_pcc(jme, PCC_OFF);
+}
+
+static inline void
+jme_interrupt_mode(struct jme_adapter *jme)
+{
+ jme_set_rx_pcc(jme, PCC_P1);
+}
+
+static inline int
+jme_pseudo_hotplug_enabled(struct jme_adapter *jme)
+{
+ u32 apmc;
+ apmc = jread32(jme, JME_APMC);
+ return apmc & JME_APMC_PSEUDO_HP_EN;
+}
+
+static void
+jme_start_shutdown_timer(struct jme_adapter *jme)
+{
+ u32 apmc;
+
+ apmc = jread32(jme, JME_APMC) | JME_APMC_PCIE_SD_EN;
+ apmc &= ~JME_APMC_EPIEN_CTRL;
+ if (!no_extplug) {
+ jwrite32f(jme, JME_APMC, apmc | JME_APMC_EPIEN_CTRL_EN);
+ wmb();
+ }
+ jwrite32f(jme, JME_APMC, apmc);
+
+ jwrite32f(jme, JME_TIMER2, 0);
+ set_bit(JME_FLAG_SHUTDOWN, &jme->flags);
+ jwrite32(jme, JME_TMCSR,
+ TMCSR_EN | ((0xFFFFFF - APMC_PHP_SHUTDOWN_DELAY) & TMCSR_CNT));
+}
+
+static void
+jme_stop_shutdown_timer(struct jme_adapter *jme)
+{
+ u32 apmc;
+
+ jwrite32f(jme, JME_TMCSR, 0);
+ jwrite32f(jme, JME_TIMER2, 0);
+ clear_bit(JME_FLAG_SHUTDOWN, &jme->flags);
+
+ apmc = jread32(jme, JME_APMC);
+ apmc &= ~(JME_APMC_PCIE_SD_EN | JME_APMC_EPIEN_CTRL);
+ jwrite32f(jme, JME_APMC, apmc | JME_APMC_EPIEN_CTRL_DIS);
+ wmb();
+ jwrite32f(jme, JME_APMC, apmc);
+}
+
+static void
+jme_link_change_tasklet(unsigned long arg)
+{
+ struct jme_adapter *jme = (struct jme_adapter *)arg;
+ struct net_device *netdev = jme->dev;
+ int rc;
+
+ while (!atomic_dec_and_test(&jme->link_changing)) {
+ atomic_inc(&jme->link_changing);
+ msg_intr(jme, "Get link change lock failed.\n");
+ while (atomic_read(&jme->link_changing) != 1)
+ msg_intr(jme, "Waiting link change lock.\n");
+ }
+
+ if (jme_check_link(netdev, 1) && jme->old_mtu == netdev->mtu)
+ goto out;
+
+ jme->old_mtu = netdev->mtu;
+ netif_stop_queue(netdev);
+ if (jme_pseudo_hotplug_enabled(jme))
+ jme_stop_shutdown_timer(jme);
+
+ jme_stop_pcc_timer(jme);
+ tasklet_disable(&jme->txclean_task);
+ tasklet_disable(&jme->rxclean_task);
+ tasklet_disable(&jme->rxempty_task);
+
+ if (netif_carrier_ok(netdev)) {
+ jme_reset_ghc_speed(jme);
+ jme_disable_rx_engine(jme);
+ jme_disable_tx_engine(jme);
+ jme_reset_mac_processor(jme);
+ jme_free_rx_resources(jme);
+ jme_free_tx_resources(jme);
+
+ if (test_bit(JME_FLAG_POLL, &jme->flags))
+ jme_polling_mode(jme);
+
+ netif_carrier_off(netdev);
+ }
+
+ jme_check_link(netdev, 0);
+ if (netif_carrier_ok(netdev)) {
+ rc = jme_setup_rx_resources(jme);
+ if (rc) {
+ jeprintk(jme->pdev, "Allocating resources for RX error"
+ ", Device STOPPED!\n");
+ goto out_enable_tasklet;
+ }
+
+ rc = jme_setup_tx_resources(jme);
+ if (rc) {
+ jeprintk(jme->pdev, "Allocating resources for TX error"
+ ", Device STOPPED!\n");
+ goto err_out_free_rx_resources;
+ }
+
+ jme_enable_rx_engine(jme);
+ jme_enable_tx_engine(jme);
+
+ netif_start_queue(netdev);
+
+ if (test_bit(JME_FLAG_POLL, &jme->flags))
+ jme_interrupt_mode(jme);
+
+ jme_start_pcc_timer(jme);
+ } else if (jme_pseudo_hotplug_enabled(jme)) {
+ jme_start_shutdown_timer(jme);
+ }
+
+ goto out_enable_tasklet;
+
+err_out_free_rx_resources:
+ jme_free_rx_resources(jme);
+out_enable_tasklet:
+ tasklet_enable(&jme->txclean_task);
+ tasklet_hi_enable(&jme->rxclean_task);
+ tasklet_hi_enable(&jme->rxempty_task);
+out:
+ atomic_inc(&jme->link_changing);
+}
+
+static void
+jme_rx_clean_tasklet(unsigned long arg)
+{
+ struct jme_adapter *jme = (struct jme_adapter *)arg;
+ struct dynpcc_info *dpi = &(jme->dpi);
+
+ jme_process_receive(jme, jme->rx_ring_size);
+ ++(dpi->intr_cnt);
+
+}
+
+static int
+jme_poll(JME_NAPI_HOLDER(holder), JME_NAPI_WEIGHT(budget))
+{
+ struct jme_adapter *jme = jme_napi_priv(holder);
+ struct net_device *netdev = jme->dev;
+ int rest;
+
+ rest = jme_process_receive(jme, JME_NAPI_WEIGHT_VAL(budget));
+
+ while (atomic_read(&jme->rx_empty) > 0) {
+ atomic_dec(&jme->rx_empty);
+ ++(NET_STAT(jme).rx_dropped);
+ jme_restart_rx_engine(jme);
+ }
+ atomic_inc(&jme->rx_empty);
+
+ if (rest) {
+ JME_RX_COMPLETE(netdev, holder);
+ jme_interrupt_mode(jme);
+ }
+
+ JME_NAPI_WEIGHT_SET(budget, rest);
+ return JME_NAPI_WEIGHT_VAL(budget) - rest;
+}
+
+static void
+jme_rx_empty_tasklet(unsigned long arg)
+{
+ struct jme_adapter *jme = (struct jme_adapter *)arg;
+
+ if (unlikely(atomic_read(&jme->link_changing) != 1))
+ return;
+
+ if (unlikely(!netif_carrier_ok(jme->dev)))
+ return;
+
+ msg_rx_status(jme, "RX Queue Full!\n");
+
+ jme_rx_clean_tasklet(arg);
+
+ while (atomic_read(&jme->rx_empty) > 0) {
+ atomic_dec(&jme->rx_empty);
+ ++(NET_STAT(jme).rx_dropped);
+ jme_restart_rx_engine(jme);
+ }
+ atomic_inc(&jme->rx_empty);
+}
+
+static void
+jme_wake_queue_if_stopped(struct jme_adapter *jme)
+{
+ struct jme_ring *txring = jme->txring;
+
+ smp_wmb();
+ if (unlikely(netif_queue_stopped(jme->dev) &&
+ atomic_read(&txring->nr_free) >= (jme->tx_wake_threshold))) {
+ msg_tx_done(jme, "TX Queue Waked.\n");
+ netif_wake_queue(jme->dev);
+ }
+
+}
+
+static void
+jme_tx_clean_tasklet(unsigned long arg)
+{
+ struct jme_adapter *jme = (struct jme_adapter *)arg;
+ struct jme_ring *txring = &(jme->txring[0]);
+ struct txdesc *txdesc = txring->desc;
+ struct jme_buffer_info *txbi = txring->bufinf, *ctxbi, *ttxbi;
+ int i, j, cnt = 0, max, err, mask;
+
+ tx_dbg(jme, "Into txclean.\n");
+
+ if (unlikely(!atomic_dec_and_test(&jme->tx_cleaning)))
+ goto out;
+
+ if (unlikely(atomic_read(&jme->link_changing) != 1))
+ goto out;
+
+ if (unlikely(!netif_carrier_ok(jme->dev)))
+ goto out;
+
+ max = jme->tx_ring_size - atomic_read(&txring->nr_free);
+ mask = jme->tx_ring_mask;
+
+ for (i = atomic_read(&txring->next_to_clean) ; cnt < max ; ) {
+
+ ctxbi = txbi + i;
+
+ if (likely(ctxbi->skb &&
+ !(txdesc[i].descwb.flags & TXWBFLAG_OWN))) {
+
+ tx_dbg(jme, "txclean: %d+%d@%lu\n",
+ i, ctxbi->nr_desc, jiffies);
+
+ err = txdesc[i].descwb.flags & TXWBFLAG_ALLERR;
+
+ for (j = 1 ; j < ctxbi->nr_desc ; ++j) {
+ ttxbi = txbi + ((i + j) & (mask));
+ txdesc[(i + j) & (mask)].dw[0] = 0;
+
+ pci_unmap_page(jme->pdev,
+ ttxbi->mapping,
+ ttxbi->len,
+ PCI_DMA_TODEVICE);
+
+ ttxbi->mapping = 0;
+ ttxbi->len = 0;
+ }
+
+ dev_kfree_skb(ctxbi->skb);
+
+ cnt += ctxbi->nr_desc;
+
+ if (unlikely(err)) {
+ ++(NET_STAT(jme).tx_carrier_errors);
+ } else {
+ ++(NET_STAT(jme).tx_packets);
+ NET_STAT(jme).tx_bytes += ctxbi->len;
+ }
+
+ ctxbi->skb = NULL;
+ ctxbi->len = 0;
+ ctxbi->start_xmit = 0;
+
+ } else {
+ break;
+ }
+
+ i = (i + ctxbi->nr_desc) & mask;
+
+ ctxbi->nr_desc = 0;
+ }
+
+ tx_dbg(jme, "txclean: done %d@%lu.\n", i, jiffies);
+ atomic_set(&txring->next_to_clean, i);
+ atomic_add(cnt, &txring->nr_free);
+
+ jme_wake_queue_if_stopped(jme);
+
+out:
+ atomic_inc(&jme->tx_cleaning);
+}
+
+static void
+jme_intr_msi(struct jme_adapter *jme, u32 intrstat)
+{
+ /*
+ * Disable interrupt
+ */
+ jwrite32f(jme, JME_IENC, INTR_ENABLE);
+
+ if (intrstat & (INTR_LINKCH | INTR_SWINTR)) {
+ /*
+ * Link change event is critical
+ * all other events are ignored
+ */
+ jwrite32(jme, JME_IEVE, intrstat);
+ tasklet_schedule(&jme->linkch_task);
+ goto out_reenable;
+ }
+
+ if (intrstat & INTR_TMINTR) {
+ jwrite32(jme, JME_IEVE, INTR_TMINTR);
+ tasklet_schedule(&jme->pcc_task);
+ }
+
+ if (intrstat & (INTR_PCCTXTO | INTR_PCCTX)) {
+ jwrite32(jme, JME_IEVE, INTR_PCCTXTO | INTR_PCCTX | INTR_TX0);
+ tasklet_schedule(&jme->txclean_task);
+ }
+
+ if ((intrstat & (INTR_PCCRX0TO | INTR_PCCRX0 | INTR_RX0EMP))) {
+ jwrite32(jme, JME_IEVE, (intrstat & (INTR_PCCRX0TO |
+ INTR_PCCRX0 |
+ INTR_RX0EMP)) |
+ INTR_RX0);
+ }
+
+ if (test_bit(JME_FLAG_POLL, &jme->flags)) {
+ if (intrstat & INTR_RX0EMP)
+ atomic_inc(&jme->rx_empty);
+
+ if ((intrstat & (INTR_PCCRX0TO | INTR_PCCRX0 | INTR_RX0EMP))) {
+ if (likely(JME_RX_SCHEDULE_PREP(jme))) {
+ jme_polling_mode(jme);
+ JME_RX_SCHEDULE(jme);
+ }
+ }
+ } else {
+ if (intrstat & INTR_RX0EMP) {
+ atomic_inc(&jme->rx_empty);
+ tasklet_hi_schedule(&jme->rxempty_task);
+ } else if (intrstat & (INTR_PCCRX0TO | INTR_PCCRX0)) {
+ tasklet_hi_schedule(&jme->rxclean_task);
+ }
+ }
+
+out_reenable:
+ /*
+ * Re-enable interrupt
+ */
+ jwrite32f(jme, JME_IENS, INTR_ENABLE);
+}
+
+static irqreturn_t
+jme_intr(int irq, void *dev_id)
+{
+ struct net_device *netdev = dev_id;
+ struct jme_adapter *jme = netdev_priv(netdev);
+ u32 intrstat;
+
+ intrstat = jread32(jme, JME_IEVE);
+
+ /*
+ * Check if it's really an interrupt for us
+ */
+ if (unlikely((intrstat & INTR_ENABLE) == 0))
+ return IRQ_NONE;
+
+ /*
+ * Check if the device still exist
+ */
+ if (unlikely(intrstat == ~((typeof(intrstat))0)))
+ return IRQ_NONE;
+
+ jme_intr_msi(jme, intrstat);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t
+jme_msi(int irq, void *dev_id)
+{
+ struct net_device *netdev = dev_id;
+ struct jme_adapter *jme = netdev_priv(netdev);
+ u32 intrstat;
+
+ pci_dma_sync_single_for_cpu(jme->pdev,
+ jme->shadow_dma,
+ sizeof(u32) * SHADOW_REG_NR,
+ PCI_DMA_FROMDEVICE);
+ intrstat = jme->shadow_regs[SHADOW_IEVE];
+ jme->shadow_regs[SHADOW_IEVE] = 0;
+
+ jme_intr_msi(jme, intrstat);
+
+ return IRQ_HANDLED;
+}
+
+static void
+jme_reset_link(struct jme_adapter *jme)
+{
+ jwrite32(jme, JME_TMCSR, TMCSR_SWIT);
+}
+
+static void
+jme_restart_an(struct jme_adapter *jme)
+{
+ u32 bmcr;
+
+ spin_lock_bh(&jme->phy_lock);
+ bmcr = jme_mdio_read(jme->dev, jme->mii_if.phy_id, MII_BMCR);
+ bmcr |= (BMCR_ANENABLE | BMCR_ANRESTART);
+ jme_mdio_write(jme->dev, jme->mii_if.phy_id, MII_BMCR, bmcr);
+ spin_unlock_bh(&jme->phy_lock);
+}
+
+static int
+jme_request_irq(struct jme_adapter *jme)
+{
+ int rc;
+ struct net_device *netdev = jme->dev;
+ irq_handler_t handler = jme_intr;
+ int irq_flags = IRQF_SHARED;
+
+ if (!pci_enable_msi(jme->pdev)) {
+ set_bit(JME_FLAG_MSI, &jme->flags);
+ handler = jme_msi;
+ irq_flags = 0;
+ }
+
+ rc = request_irq(jme->pdev->irq, handler, irq_flags, netdev->name,
+ netdev);
+ if (rc) {
+ jeprintk(jme->pdev,
+ "Unable to request %s interrupt (return: %d)\n",
+ test_bit(JME_FLAG_MSI, &jme->flags) ? "MSI" : "INTx",
+ rc);
+
+ if (test_bit(JME_FLAG_MSI, &jme->flags)) {
+ pci_disable_msi(jme->pdev);
+ clear_bit(JME_FLAG_MSI, &jme->flags);
+ }
+ } else {
+ netdev->irq = jme->pdev->irq;
+ }
+
+ return rc;
+}
+
+static void
+jme_free_irq(struct jme_adapter *jme)
+{
+ free_irq(jme->pdev->irq, jme->dev);
+ if (test_bit(JME_FLAG_MSI, &jme->flags)) {
+ pci_disable_msi(jme->pdev);
+ clear_bit(JME_FLAG_MSI, &jme->flags);
+ jme->dev->irq = jme->pdev->irq;
+ }
+}
+
+static int
+jme_open(struct net_device *netdev)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ int rc;
+
+ jme_clear_pm(jme);
+ JME_NAPI_ENABLE(jme);
+
+ tasklet_enable(&jme->txclean_task);
+ tasklet_hi_enable(&jme->rxclean_task);
+ tasklet_hi_enable(&jme->rxempty_task);
+
+ rc = jme_request_irq(jme);
+ if (rc)
+ goto err_out;
+
+ jme_enable_shadow(jme);
+ jme_start_irq(jme);
+
+ if (test_bit(JME_FLAG_SSET, &jme->flags))
+ jme_set_settings(netdev, &jme->old_ecmd);
+ else
+ jme_reset_phy_processor(jme);
+
+ jme_reset_link(jme);
+
+ return 0;
+
+err_out:
+ netif_stop_queue(netdev);
+ netif_carrier_off(netdev);
+ return rc;
+}
+
+#ifdef CONFIG_PM
+static void
+jme_set_100m_half(struct jme_adapter *jme)
+{
+ u32 bmcr, tmp;
+
+ bmcr = jme_mdio_read(jme->dev, jme->mii_if.phy_id, MII_BMCR);
+ tmp = bmcr & ~(BMCR_ANENABLE | BMCR_SPEED100 |
+ BMCR_SPEED1000 | BMCR_FULLDPLX);
+ tmp |= BMCR_SPEED100;
+
+ if (bmcr != tmp)
+ jme_mdio_write(jme->dev, jme->mii_if.phy_id, MII_BMCR, tmp);
+
+ if (jme->fpgaver)
+ jwrite32(jme, JME_GHC, GHC_SPEED_100M | GHC_LINK_POLL);
+ else
+ jwrite32(jme, JME_GHC, GHC_SPEED_100M);
+}
+
+#define JME_WAIT_LINK_TIME 2000 /* 2000ms */
+static void
+jme_wait_link(struct jme_adapter *jme)
+{
+ u32 phylink, to = JME_WAIT_LINK_TIME;
+
+ mdelay(1000);
+ phylink = jme_linkstat_from_phy(jme);
+ while (!(phylink & PHY_LINK_UP) && (to -= 10) > 0) {
+ mdelay(10);
+ phylink = jme_linkstat_from_phy(jme);
+ }
+}
+#endif
+
+static inline void
+jme_phy_off(struct jme_adapter *jme)
+{
+ jme_mdio_write(jme->dev, jme->mii_if.phy_id, MII_BMCR, BMCR_PDOWN);
+}
+
+static int
+jme_close(struct net_device *netdev)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ netif_stop_queue(netdev);
+ netif_carrier_off(netdev);
+
+ jme_stop_irq(jme);
+ jme_disable_shadow(jme);
+ jme_free_irq(jme);
+
+ JME_NAPI_DISABLE(jme);
+
+ tasklet_kill(&jme->linkch_task);
+ tasklet_kill(&jme->txclean_task);
+ tasklet_kill(&jme->rxclean_task);
+ tasklet_kill(&jme->rxempty_task);
+
+ jme_reset_ghc_speed(jme);
+ jme_disable_rx_engine(jme);
+ jme_disable_tx_engine(jme);
+ jme_reset_mac_processor(jme);
+ jme_free_rx_resources(jme);
+ jme_free_tx_resources(jme);
+ jme->phylink = 0;
+ jme_phy_off(jme);
+
+ return 0;
+}
+
+static int
+jme_alloc_txdesc(struct jme_adapter *jme,
+ struct sk_buff *skb)
+{
+ struct jme_ring *txring = jme->txring;
+ int idx, nr_alloc, mask = jme->tx_ring_mask;
+
+ idx = txring->next_to_use;
+ nr_alloc = skb_shinfo(skb)->nr_frags + 2;
+
+ if (unlikely(atomic_read(&txring->nr_free) < nr_alloc))
+ return -1;
+
+ atomic_sub(nr_alloc, &txring->nr_free);
+
+ txring->next_to_use = (txring->next_to_use + nr_alloc) & mask;
+
+ return idx;
+}
+
+static void
+jme_fill_tx_map(struct pci_dev *pdev,
+ struct txdesc *txdesc,
+ struct jme_buffer_info *txbi,
+ struct page *page,
+ u32 page_offset,
+ u32 len,
+ u8 hidma)
+{
+ dma_addr_t dmaaddr;
+
+ dmaaddr = pci_map_page(pdev,
+ page,
+ page_offset,
+ len,
+ PCI_DMA_TODEVICE);
+
+ pci_dma_sync_single_for_device(pdev,
+ dmaaddr,
+ len,
+ PCI_DMA_TODEVICE);
+
+ txdesc->dw[0] = 0;
+ txdesc->dw[1] = 0;
+ txdesc->desc2.flags = TXFLAG_OWN;
+ txdesc->desc2.flags |= (hidma) ? TXFLAG_64BIT : 0;
+ txdesc->desc2.datalen = cpu_to_le16(len);
+ txdesc->desc2.bufaddrh = cpu_to_le32((__u64)dmaaddr >> 32);
+ txdesc->desc2.bufaddrl = cpu_to_le32(
+ (__u64)dmaaddr & 0xFFFFFFFFUL);
+
+ txbi->mapping = dmaaddr;
+ txbi->len = len;
+}
+
+static void
+jme_map_tx_skb(struct jme_adapter *jme, struct sk_buff *skb, int idx)
+{
+ struct jme_ring *txring = jme->txring;
+ struct txdesc *txdesc = txring->desc, *ctxdesc;
+ struct jme_buffer_info *txbi = txring->bufinf, *ctxbi;
+ u8 hidma = jme->dev->features & NETIF_F_HIGHDMA;
+ int i, nr_frags = skb_shinfo(skb)->nr_frags;
+ int mask = jme->tx_ring_mask;
+ struct skb_frag_struct *frag;
+ u32 len;
+
+ for (i = 0 ; i < nr_frags ; ++i) {
+ frag = &skb_shinfo(skb)->frags[i];
+ ctxdesc = txdesc + ((idx + i + 2) & (mask));
+ ctxbi = txbi + ((idx + i + 2) & (mask));
+
+ jme_fill_tx_map(jme->pdev, ctxdesc, ctxbi, frag->page,
+ frag->page_offset, frag->size, hidma);
+ }
+
+ len = skb_is_nonlinear(skb) ? skb_headlen(skb) : skb->len;
+ ctxdesc = txdesc + ((idx + 1) & (mask));
+ ctxbi = txbi + ((idx + 1) & (mask));
+ jme_fill_tx_map(jme->pdev, ctxdesc, ctxbi, virt_to_page(skb->data),
+ offset_in_page(skb->data), len, hidma);
+
+}
+
+static int
+jme_expand_header(struct jme_adapter *jme, struct sk_buff *skb)
+{
+ if (unlikely(skb_shinfo(skb)->gso_size &&
+ skb_header_cloned(skb) &&
+ pskb_expand_head(skb, 0, 0, GFP_ATOMIC))) {
+ dev_kfree_skb(skb);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+jme_tx_tso(struct sk_buff *skb,
+ u16 *mss, u8 *flags)
+{
+ *mss = skb_shinfo(skb)->gso_size << TXDESC_MSS_SHIFT;
+ if (*mss) {
+ *flags |= TXFLAG_LSEN;
+
+ if (skb->protocol == htons(ETH_P_IP)) {
+ struct iphdr *iph = ip_hdr(skb);
+
+ iph->check = 0;
+ tcp_hdr(skb)->check = ~csum_tcpudp_magic(iph->saddr,
+ iph->daddr, 0,
+ IPPROTO_TCP,
+ 0);
+ } else {
+ struct ipv6hdr *ip6h = ipv6_hdr(skb);
+
+ tcp_hdr(skb)->check = ~csum_ipv6_magic(&ip6h->saddr,
+ &ip6h->daddr, 0,
+ IPPROTO_TCP,
+ 0);
+ }
+
+ return 0;
+ }
+
+ return 1;
+}
+
+static void
+jme_tx_csum(struct jme_adapter *jme, struct sk_buff *skb, u8 *flags)
+{
+ if (skb->ip_summed == CHECKSUM_PARTIAL) {
+ u8 ip_proto;
+
+ switch (skb->protocol) {
+ case htons(ETH_P_IP):
+ ip_proto = ip_hdr(skb)->protocol;
+ break;
+ case htons(ETH_P_IPV6):
+ ip_proto = ipv6_hdr(skb)->nexthdr;
+ break;
+ default:
+ ip_proto = 0;
+ break;
+ }
+
+ switch (ip_proto) {
+ case IPPROTO_TCP:
+ *flags |= TXFLAG_TCPCS;
+ break;
+ case IPPROTO_UDP:
+ *flags |= TXFLAG_UDPCS;
+ break;
+ default:
+ msg_tx_err(jme, "Error upper layer protocol.\n");
+ break;
+ }
+ }
+}
+
+static inline void
+jme_tx_vlan(struct sk_buff *skb, u16 *vlan, u8 *flags)
+{
+ if (vlan_tx_tag_present(skb)) {
+ *flags |= TXFLAG_TAGON;
+ *vlan = vlan_tx_tag_get(skb);
+ }
+}
+
+static int
+jme_fill_first_tx_desc(struct jme_adapter *jme, struct sk_buff *skb, int idx)
+{
+ struct jme_ring *txring = jme->txring;
+ struct txdesc *txdesc;
+ struct jme_buffer_info *txbi;
+ u8 flags;
+
+ txdesc = (struct txdesc *)txring->desc + idx;
+ txbi = txring->bufinf + idx;
+
+ txdesc->dw[0] = 0;
+ txdesc->dw[1] = 0;
+ txdesc->dw[2] = 0;
+ txdesc->dw[3] = 0;
+ txdesc->desc1.pktsize = cpu_to_le16(skb->len);
+ /*
+ * Set OWN bit at final.
+ * When kernel transmit faster than NIC.
+ * And NIC trying to send this descriptor before we tell
+ * it to start sending this TX queue.
+ * Other fields are already filled correctly.
+ */
+ wmb();
+ flags = TXFLAG_OWN | TXFLAG_INT;
+ /*
+ * Set checksum flags while not tso
+ */
+ if (jme_tx_tso(skb, &txdesc->desc1.mss, &flags))
+ jme_tx_csum(jme, skb, &flags);
+ jme_tx_vlan(skb, &txdesc->desc1.vlan, &flags);
+ txdesc->desc1.flags = flags;
+ /*
+ * Set tx buffer info after telling NIC to send
+ * For better tx_clean timing
+ */
+ wmb();
+ txbi->nr_desc = skb_shinfo(skb)->nr_frags + 2;
+ txbi->skb = skb;
+ txbi->len = skb->len;
+ txbi->start_xmit = jiffies;
+ if (!txbi->start_xmit)
+ txbi->start_xmit = (0UL-1);
+
+ return 0;
+}
+
+static void
+jme_stop_queue_if_full(struct jme_adapter *jme)
+{
+ struct jme_ring *txring = jme->txring;
+ struct jme_buffer_info *txbi = txring->bufinf;
+ int idx = atomic_read(&txring->next_to_clean);
+
+ txbi += idx;
+
+ smp_wmb();
+ if (unlikely(atomic_read(&txring->nr_free) < (MAX_SKB_FRAGS+2))) {
+ netif_stop_queue(jme->dev);
+ msg_tx_queued(jme, "TX Queue Paused.\n");
+ smp_wmb();
+ if (atomic_read(&txring->nr_free)
+ >= (jme->tx_wake_threshold)) {
+ netif_wake_queue(jme->dev);
+ msg_tx_queued(jme, "TX Queue Fast Waked.\n");
+ }
+ }
+
+ if (unlikely(txbi->start_xmit &&
+ (jiffies - txbi->start_xmit) >= TX_TIMEOUT &&
+ txbi->skb)) {
+ netif_stop_queue(jme->dev);
+ msg_tx_queued(jme, "TX Queue Stopped %d@%lu.\n", idx, jiffies);
+ }
+}
+
+/*
+ * This function is already protected by netif_tx_lock()
+ */
+
+static int
+jme_start_xmit(struct sk_buff *skb, struct net_device *netdev)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ int idx;
+
+ if (unlikely(jme_expand_header(jme, skb))) {
+ ++(NET_STAT(jme).tx_dropped);
+ return NETDEV_TX_OK;
+ }
+
+ idx = jme_alloc_txdesc(jme, skb);
+
+ if (unlikely(idx < 0)) {
+ netif_stop_queue(netdev);
+ msg_tx_err(jme, "BUG! Tx ring full when queue awake!\n");
+
+ return NETDEV_TX_BUSY;
+ }
+
+ jme_map_tx_skb(jme, skb, idx);
+ jme_fill_first_tx_desc(jme, skb, idx);
+
+ jwrite32(jme, JME_TXCS, jme->reg_txcs |
+ TXCS_SELECT_QUEUE0 |
+ TXCS_QUEUE0S |
+ TXCS_ENABLE);
+ netdev->trans_start = jiffies;
+
+ tx_dbg(jme, "xmit: %d+%d@%lu\n", idx,
+ skb_shinfo(skb)->nr_frags + 2,
+ jiffies);
+ jme_stop_queue_if_full(jme);
+
+ return NETDEV_TX_OK;
+}
+
+static int
+jme_set_macaddr(struct net_device *netdev, void *p)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ struct sockaddr *addr = p;
+ u32 val;
+
+ if (netif_running(netdev))
+ return -EBUSY;
+
+ spin_lock_bh(&jme->macaddr_lock);
+ memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+
+ val = (addr->sa_data[3] & 0xff) << 24 |
+ (addr->sa_data[2] & 0xff) << 16 |
+ (addr->sa_data[1] & 0xff) << 8 |
+ (addr->sa_data[0] & 0xff);
+ jwrite32(jme, JME_RXUMA_LO, val);
+ val = (addr->sa_data[5] & 0xff) << 8 |
+ (addr->sa_data[4] & 0xff);
+ jwrite32(jme, JME_RXUMA_HI, val);
+ spin_unlock_bh(&jme->macaddr_lock);
+
+ return 0;
+}
+
+static void
+jme_set_multi(struct net_device *netdev)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ u32 mc_hash[2] = {};
+ int i;
+
+ spin_lock_bh(&jme->rxmcs_lock);
+
+ jme->reg_rxmcs |= RXMCS_BRDFRAME | RXMCS_UNIFRAME;
+
+ if (netdev->flags & IFF_PROMISC) {
+ jme->reg_rxmcs |= RXMCS_ALLFRAME;
+ } else if (netdev->flags & IFF_ALLMULTI) {
+ jme->reg_rxmcs |= RXMCS_ALLMULFRAME;
+ } else if (netdev->flags & IFF_MULTICAST) {
+ struct dev_mc_list *mclist;
+ int bit_nr;
+
+ jme->reg_rxmcs |= RXMCS_MULFRAME | RXMCS_MULFILTERED;
+ for (i = 0, mclist = netdev->mc_list;
+ mclist && i < netdev->mc_count;
+ ++i, mclist = mclist->next) {
+
+ bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) & 0x3F;
+ mc_hash[bit_nr >> 5] |= 1 << (bit_nr & 0x1F);
+ }
+
+ jwrite32(jme, JME_RXMCHT_LO, mc_hash[0]);
+ jwrite32(jme, JME_RXMCHT_HI, mc_hash[1]);
+ }
+
+ wmb();
+ jwrite32(jme, JME_RXMCS, jme->reg_rxmcs);
+
+ spin_unlock_bh(&jme->rxmcs_lock);
+}
+
+static int
+jme_change_mtu(struct net_device *netdev, int new_mtu)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ if (new_mtu == jme->old_mtu)
+ return 0;
+
+ if (((new_mtu + ETH_HLEN) > MAX_ETHERNET_JUMBO_PACKET_SIZE) ||
+ ((new_mtu) < IPV6_MIN_MTU))
+ return -EINVAL;
+
+ if (new_mtu > 4000) {
+ jme->reg_rxcs &= ~RXCS_FIFOTHNP;
+ jme->reg_rxcs |= RXCS_FIFOTHNP_64QW;
+ jme_restart_rx_engine(jme);
+ } else {
+ jme->reg_rxcs &= ~RXCS_FIFOTHNP;
+ jme->reg_rxcs |= RXCS_FIFOTHNP_128QW;
+ jme_restart_rx_engine(jme);
+ }
+
+ if (new_mtu > 1900) {
+ netdev->features &= ~(NETIF_F_HW_CSUM |
+ NETIF_F_TSO |
+ NETIF_F_TSO6);
+ } else {
+ if (test_bit(JME_FLAG_TXCSUM, &jme->flags))
+ netdev->features |= NETIF_F_HW_CSUM;
+ if (test_bit(JME_FLAG_TSO, &jme->flags))
+ netdev->features |= NETIF_F_TSO | NETIF_F_TSO6;
+ }
+
+ netdev->mtu = new_mtu;
+ jme_reset_link(jme);
+
+ return 0;
+}
+
+static void
+jme_tx_timeout(struct net_device *netdev)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ jme->phylink = 0;
+ jme_reset_phy_processor(jme);
+ if (test_bit(JME_FLAG_SSET, &jme->flags))
+ jme_set_settings(netdev, &jme->old_ecmd);
+
+ /*
+ * Force to Reset the link again
+ */
+ jme_reset_link(jme);
+}
+
+static void
+jme_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ jme->vlgrp = grp;
+}
+
+static void
+jme_get_drvinfo(struct net_device *netdev,
+ struct ethtool_drvinfo *info)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ strcpy(info->driver, DRV_NAME);
+ strcpy(info->version, DRV_VERSION);
+ strcpy(info->bus_info, pci_name(jme->pdev));
+}
+
+static int
+jme_get_regs_len(struct net_device *netdev)
+{
+ return JME_REG_LEN;
+}
+
+static void
+mmapio_memcpy(struct jme_adapter *jme, u32 *p, u32 reg, int len)
+{
+ int i;
+
+ for (i = 0 ; i < len ; i += 4)
+ p[i >> 2] = jread32(jme, reg + i);
+}
+
+static void
+mdio_memcpy(struct jme_adapter *jme, u32 *p, int reg_nr)
+{
+ int i;
+ u16 *p16 = (u16 *)p;
+
+ for (i = 0 ; i < reg_nr ; ++i)
+ p16[i] = jme_mdio_read(jme->dev, jme->mii_if.phy_id, i);
+}
+
+static void
+jme_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *p)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ u32 *p32 = (u32 *)p;
+
+ memset(p, 0xFF, JME_REG_LEN);
+
+ regs->version = 1;
+ mmapio_memcpy(jme, p32, JME_MAC, JME_MAC_LEN);
+
+ p32 += 0x100 >> 2;
+ mmapio_memcpy(jme, p32, JME_PHY, JME_PHY_LEN);
+
+ p32 += 0x100 >> 2;
+ mmapio_memcpy(jme, p32, JME_MISC, JME_MISC_LEN);
+
+ p32 += 0x100 >> 2;
+ mmapio_memcpy(jme, p32, JME_RSS, JME_RSS_LEN);
+
+ p32 += 0x100 >> 2;
+ mdio_memcpy(jme, p32, JME_PHY_REG_NR);
+}
+
+static int
+jme_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecmd)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ ecmd->tx_coalesce_usecs = PCC_TX_TO;
+ ecmd->tx_max_coalesced_frames = PCC_TX_CNT;
+
+ if (test_bit(JME_FLAG_POLL, &jme->flags)) {
+ ecmd->use_adaptive_rx_coalesce = false;
+ ecmd->rx_coalesce_usecs = 0;
+ ecmd->rx_max_coalesced_frames = 0;
+ return 0;
+ }
+
+ ecmd->use_adaptive_rx_coalesce = true;
+
+ switch (jme->dpi.cur) {
+ case PCC_P1:
+ ecmd->rx_coalesce_usecs = PCC_P1_TO;
+ ecmd->rx_max_coalesced_frames = PCC_P1_CNT;
+ break;
+ case PCC_P2:
+ ecmd->rx_coalesce_usecs = PCC_P2_TO;
+ ecmd->rx_max_coalesced_frames = PCC_P2_CNT;
+ break;
+ case PCC_P3:
+ ecmd->rx_coalesce_usecs = PCC_P3_TO;
+ ecmd->rx_max_coalesced_frames = PCC_P3_CNT;
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int
+jme_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecmd)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ struct dynpcc_info *dpi = &(jme->dpi);
+
+ if (netif_running(netdev))
+ return -EBUSY;
+
+ if (ecmd->use_adaptive_rx_coalesce
+ && test_bit(JME_FLAG_POLL, &jme->flags)) {
+ clear_bit(JME_FLAG_POLL, &jme->flags);
+ jme->jme_rx = netif_rx;
+ jme->jme_vlan_rx = vlan_hwaccel_rx;
+ dpi->cur = PCC_P1;
+ dpi->attempt = PCC_P1;
+ dpi->cnt = 0;
+ jme_set_rx_pcc(jme, PCC_P1);
+ jme_interrupt_mode(jme);
+ } else if (!(ecmd->use_adaptive_rx_coalesce)
+ && !(test_bit(JME_FLAG_POLL, &jme->flags))) {
+ set_bit(JME_FLAG_POLL, &jme->flags);
+ jme->jme_rx = netif_receive_skb;
+ jme->jme_vlan_rx = vlan_hwaccel_receive_skb;
+ jme_interrupt_mode(jme);
+ }
+
+ return 0;
+}
+
+static void
+jme_get_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *ecmd)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ u32 val;
+
+ ecmd->tx_pause = (jme->reg_txpfc & TXPFC_PF_EN) != 0;
+ ecmd->rx_pause = (jme->reg_rxmcs & RXMCS_FLOWCTRL) != 0;
+
+ spin_lock_bh(&jme->phy_lock);
+ val = jme_mdio_read(jme->dev, jme->mii_if.phy_id, MII_ADVERTISE);
+ spin_unlock_bh(&jme->phy_lock);
+
+ ecmd->autoneg =
+ (val & (ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM)) != 0;
+}
+
+static int
+jme_set_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *ecmd)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ u32 val;
+
+ if (((jme->reg_txpfc & TXPFC_PF_EN) != 0) ^
+ (ecmd->tx_pause != 0)) {
+
+ if (ecmd->tx_pause)
+ jme->reg_txpfc |= TXPFC_PF_EN;
+ else
+ jme->reg_txpfc &= ~TXPFC_PF_EN;
+
+ jwrite32(jme, JME_TXPFC, jme->reg_txpfc);
+ }
+
+ spin_lock_bh(&jme->rxmcs_lock);
+ if (((jme->reg_rxmcs & RXMCS_FLOWCTRL) != 0) ^
+ (ecmd->rx_pause != 0)) {
+
+ if (ecmd->rx_pause)
+ jme->reg_rxmcs |= RXMCS_FLOWCTRL;
+ else
+ jme->reg_rxmcs &= ~RXMCS_FLOWCTRL;
+
+ jwrite32(jme, JME_RXMCS, jme->reg_rxmcs);
+ }
+ spin_unlock_bh(&jme->rxmcs_lock);
+
+ spin_lock_bh(&jme->phy_lock);
+ val = jme_mdio_read(jme->dev, jme->mii_if.phy_id, MII_ADVERTISE);
+ if (((val & (ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM)) != 0) ^
+ (ecmd->autoneg != 0)) {
+
+ if (ecmd->autoneg)
+ val |= (ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
+ else
+ val &= ~(ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
+
+ jme_mdio_write(jme->dev, jme->mii_if.phy_id,
+ MII_ADVERTISE, val);
+ }
+ spin_unlock_bh(&jme->phy_lock);
+
+ return 0;
+}
+
+static void
+jme_get_wol(struct net_device *netdev,
+ struct ethtool_wolinfo *wol)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ wol->supported = WAKE_MAGIC | WAKE_PHY;
+
+ wol->wolopts = 0;
+
+ if (jme->reg_pmcs & (PMCS_LFEN | PMCS_LREN))
+ wol->wolopts |= WAKE_PHY;
+
+ if (jme->reg_pmcs & PMCS_MFEN)
+ wol->wolopts |= WAKE_MAGIC;
+
+}
+
+static int
+jme_set_wol(struct net_device *netdev,
+ struct ethtool_wolinfo *wol)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ if (wol->wolopts & (WAKE_MAGICSECURE |
+ WAKE_UCAST |
+ WAKE_MCAST |
+ WAKE_BCAST |
+ WAKE_ARP))
+ return -EOPNOTSUPP;
+
+ jme->reg_pmcs = 0;
+
+ if (wol->wolopts & WAKE_PHY)
+ jme->reg_pmcs |= PMCS_LFEN | PMCS_LREN;
+
+ if (wol->wolopts & WAKE_MAGIC)
+ jme->reg_pmcs |= PMCS_MFEN;
+
+ jwrite32(jme, JME_PMCS, jme->reg_pmcs);
+
+ return 0;
+}
+
+static int
+jme_get_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ int rc;
+
+ spin_lock_bh(&jme->phy_lock);
+ rc = mii_ethtool_gset(&(jme->mii_if), ecmd);
+ spin_unlock_bh(&jme->phy_lock);
+ return rc;
+}
+
+static int
+jme_set_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ int rc, fdc = 0;
+
+ if (ecmd->speed == SPEED_1000 && ecmd->autoneg != AUTONEG_ENABLE)
+ return -EINVAL;
+
+ if (jme->mii_if.force_media &&
+ ecmd->autoneg != AUTONEG_ENABLE &&
+ (jme->mii_if.full_duplex != ecmd->duplex))
+ fdc = 1;
+
+ spin_lock_bh(&jme->phy_lock);
+ rc = mii_ethtool_sset(&(jme->mii_if), ecmd);
+ spin_unlock_bh(&jme->phy_lock);
+
+ if (!rc && fdc)
+ jme_reset_link(jme);
+
+ if (!rc) {
+ set_bit(JME_FLAG_SSET, &jme->flags);
+ jme->old_ecmd = *ecmd;
+ }
+
+ return rc;
+}
+
+static u32
+jme_get_link(struct net_device *netdev)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ return jread32(jme, JME_PHY_LINK) & PHY_LINK_UP;
+}
+
+static u32
+jme_get_msglevel(struct net_device *netdev)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ return jme->msg_enable;
+}
+
+static void
+jme_set_msglevel(struct net_device *netdev, u32 value)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ jme->msg_enable = value;
+}
+
+static u32
+jme_get_rx_csum(struct net_device *netdev)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ return jme->reg_rxmcs & RXMCS_CHECKSUM;
+}
+
+static int
+jme_set_rx_csum(struct net_device *netdev, u32 on)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ spin_lock_bh(&jme->rxmcs_lock);
+ if (on)
+ jme->reg_rxmcs |= RXMCS_CHECKSUM;
+ else
+ jme->reg_rxmcs &= ~RXMCS_CHECKSUM;
+ jwrite32(jme, JME_RXMCS, jme->reg_rxmcs);
+ spin_unlock_bh(&jme->rxmcs_lock);
+
+ return 0;
+}
+
+static int
+jme_set_tx_csum(struct net_device *netdev, u32 on)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ if (on) {
+ set_bit(JME_FLAG_TXCSUM, &jme->flags);
+ if (netdev->mtu <= 1900)
+ netdev->features |= NETIF_F_HW_CSUM;
+ } else {
+ clear_bit(JME_FLAG_TXCSUM, &jme->flags);
+ netdev->features &= ~NETIF_F_HW_CSUM;
+ }
+
+ return 0;
+}
+
+static int
+jme_set_tso(struct net_device *netdev, u32 on)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ if (on) {
+ set_bit(JME_FLAG_TSO, &jme->flags);
+ if (netdev->mtu <= 1900)
+ netdev->features |= NETIF_F_TSO | NETIF_F_TSO6;
+ } else {
+ clear_bit(JME_FLAG_TSO, &jme->flags);
+ netdev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
+ }
+
+ return 0;
+}
+
+static int
+jme_nway_reset(struct net_device *netdev)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ jme_restart_an(jme);
+ return 0;
+}
+
+static u8
+jme_smb_read(struct jme_adapter *jme, unsigned int addr)
+{
+ u32 val;
+ int to;
+
+ val = jread32(jme, JME_SMBCSR);
+ to = JME_SMB_BUSY_TIMEOUT;
+ while ((val & SMBCSR_BUSY) && --to) {
+ msleep(1);
+ val = jread32(jme, JME_SMBCSR);
+ }
+ if (!to) {
+ msg_hw(jme, "SMB Bus Busy.\n");
+ return 0xFF;
+ }
+
+ jwrite32(jme, JME_SMBINTF,
+ ((addr << SMBINTF_HWADDR_SHIFT) & SMBINTF_HWADDR) |
+ SMBINTF_HWRWN_READ |
+ SMBINTF_HWCMD);
+
+ val = jread32(jme, JME_SMBINTF);
+ to = JME_SMB_BUSY_TIMEOUT;
+ while ((val & SMBINTF_HWCMD) && --to) {
+ msleep(1);
+ val = jread32(jme, JME_SMBINTF);
+ }
+ if (!to) {
+ msg_hw(jme, "SMB Bus Busy.\n");
+ return 0xFF;
+ }
+
+ return (val & SMBINTF_HWDATR) >> SMBINTF_HWDATR_SHIFT;
+}
+
+static void
+jme_smb_write(struct jme_adapter *jme, unsigned int addr, u8 data)
+{
+ u32 val;
+ int to;
+
+ val = jread32(jme, JME_SMBCSR);
+ to = JME_SMB_BUSY_TIMEOUT;
+ while ((val & SMBCSR_BUSY) && --to) {
+ msleep(1);
+ val = jread32(jme, JME_SMBCSR);
+ }
+ if (!to) {
+ msg_hw(jme, "SMB Bus Busy.\n");
+ return;
+ }
+
+ jwrite32(jme, JME_SMBINTF,
+ ((data << SMBINTF_HWDATW_SHIFT) & SMBINTF_HWDATW) |
+ ((addr << SMBINTF_HWADDR_SHIFT) & SMBINTF_HWADDR) |
+ SMBINTF_HWRWN_WRITE |
+ SMBINTF_HWCMD);
+
+ val = jread32(jme, JME_SMBINTF);
+ to = JME_SMB_BUSY_TIMEOUT;
+ while ((val & SMBINTF_HWCMD) && --to) {
+ msleep(1);
+ val = jread32(jme, JME_SMBINTF);
+ }
+ if (!to) {
+ msg_hw(jme, "SMB Bus Busy.\n");
+ return;
+ }
+
+ mdelay(2);
+}
+
+static int
+jme_get_eeprom_len(struct net_device *netdev)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ u32 val;
+ val = jread32(jme, JME_SMBCSR);
+ return (val & SMBCSR_EEPROMD) ? JME_SMB_LEN : 0;
+}
+
+static int
+jme_get_eeprom(struct net_device *netdev,
+ struct ethtool_eeprom *eeprom, u8 *data)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ int i, offset = eeprom->offset, len = eeprom->len;
+
+ /*
+ * ethtool will check the boundary for us
+ */
+ eeprom->magic = JME_EEPROM_MAGIC;
+ for (i = 0 ; i < len ; ++i)
+ data[i] = jme_smb_read(jme, i + offset);
+
+ return 0;
+}
+
+static int
+jme_set_eeprom(struct net_device *netdev,
+ struct ethtool_eeprom *eeprom, u8 *data)
+{
+ struct jme_adapter *jme = netdev_priv(netdev);
+ int i, offset = eeprom->offset, len = eeprom->len;
+
+ if (eeprom->magic != JME_EEPROM_MAGIC)
+ return -EINVAL;
+
+ /*
+ * ethtool will check the boundary for us
+ */
+ for (i = 0 ; i < len ; ++i)
+ jme_smb_write(jme, i + offset, data[i]);
+
+ return 0;
+}
+
+static const struct ethtool_ops jme_ethtool_ops = {
+ .get_drvinfo = jme_get_drvinfo,
+ .get_regs_len = jme_get_regs_len,
+ .get_regs = jme_get_regs,
+ .get_coalesce = jme_get_coalesce,
+ .set_coalesce = jme_set_coalesce,
+ .get_pauseparam = jme_get_pauseparam,
+ .set_pauseparam = jme_set_pauseparam,
+ .get_wol = jme_get_wol,
+ .set_wol = jme_set_wol,
+ .get_settings = jme_get_settings,
+ .set_settings = jme_set_settings,
+ .get_link = jme_get_link,
+ .get_msglevel = jme_get_msglevel,
+ .set_msglevel = jme_set_msglevel,
+ .get_rx_csum = jme_get_rx_csum,
+ .set_rx_csum = jme_set_rx_csum,
+ .set_tx_csum = jme_set_tx_csum,
+ .set_tso = jme_set_tso,
+ .set_sg = ethtool_op_set_sg,
+ .nway_reset = jme_nway_reset,
+ .get_eeprom_len = jme_get_eeprom_len,
+ .get_eeprom = jme_get_eeprom,
+ .set_eeprom = jme_set_eeprom,
+};
+
+static int
+jme_pci_dma64(struct pci_dev *pdev)
+{
+ if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK))
+ if (!pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK))
+ return 1;
+
+ if (!pci_set_dma_mask(pdev, DMA_40BIT_MASK))
+ if (!pci_set_consistent_dma_mask(pdev, DMA_40BIT_MASK))
+ return 1;
+
+ if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK))
+ if (!pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK))
+ return 0;
+
+ return -1;
+}
+
+static inline void
+jme_phy_init(struct jme_adapter *jme)
+{
+ u16 reg26;
+
+ reg26 = jme_mdio_read(jme->dev, jme->mii_if.phy_id, 26);
+ jme_mdio_write(jme->dev, jme->mii_if.phy_id, 26, reg26 | 0x1000);
+}
+
+static inline void
+jme_check_hw_ver(struct jme_adapter *jme)
+{
+ u32 chipmode;
+
+ chipmode = jread32(jme, JME_CHIPMODE);
+
+ jme->fpgaver = (chipmode & CM_FPGAVER_MASK) >> CM_FPGAVER_SHIFT;
+ jme->chiprev = (chipmode & CM_CHIPREV_MASK) >> CM_CHIPREV_SHIFT;
+}
+
+static int __devinit
+jme_init_one(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ int rc = 0, using_dac, i;
+ struct net_device *netdev;
+ struct jme_adapter *jme;
+ u16 bmcr, bmsr;
+ u32 apmc;
+
+ /*
+ * set up PCI device basics
+ */
+ rc = pci_enable_device(pdev);
+ if (rc) {
+ jeprintk(pdev, "Cannot enable PCI device.\n");
+ goto err_out;
+ }
+
+ using_dac = jme_pci_dma64(pdev);
+ if (using_dac < 0) {
+ jeprintk(pdev, "Cannot set PCI DMA Mask.\n");
+ rc = -EIO;
+ goto err_out_disable_pdev;
+ }
+
+ if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
+ jeprintk(pdev, "No PCI resource region found.\n");
+ rc = -ENOMEM;
+ goto err_out_disable_pdev;
+ }
+
+ rc = pci_request_regions(pdev, DRV_NAME);
+ if (rc) {
+ jeprintk(pdev, "Cannot obtain PCI resource region.\n");
+ goto err_out_disable_pdev;
+ }
+
+ pci_set_master(pdev);
+
+ /*
+ * alloc and init net device
+ */
+ netdev = alloc_etherdev(sizeof(*jme));
+ if (!netdev) {
+ jeprintk(pdev, "Cannot allocate netdev structure.\n");
+ rc = -ENOMEM;
+ goto err_out_release_regions;
+ }
+ netdev->open = jme_open;
+ netdev->stop = jme_close;
+ netdev->hard_start_xmit = jme_start_xmit;
+ netdev->set_mac_address = jme_set_macaddr;
+ netdev->set_multicast_list = jme_set_multi;
+ netdev->change_mtu = jme_change_mtu;
+ netdev->ethtool_ops = &jme_ethtool_ops;
+ netdev->tx_timeout = jme_tx_timeout;
+ netdev->watchdog_timeo = TX_TIMEOUT;
+ netdev->vlan_rx_register = jme_vlan_rx_register;
+ NETDEV_GET_STATS(netdev, &jme_get_stats);
+ netdev->features = NETIF_F_HW_CSUM |
+ NETIF_F_SG |
+ NETIF_F_TSO |
+ NETIF_F_TSO6 |
+ NETIF_F_HW_VLAN_TX |
+ NETIF_F_HW_VLAN_RX;
+ if (using_dac)
+ netdev->features |= NETIF_F_HIGHDMA;
+
+ SET_NETDEV_DEV(netdev, &pdev->dev);
+ pci_set_drvdata(pdev, netdev);
+
+ /*
+ * init adapter info
+ */
+ jme = netdev_priv(netdev);
+ jme->pdev = pdev;
+ jme->dev = netdev;
+ jme->jme_rx = netif_rx;
+ jme->jme_vlan_rx = vlan_hwaccel_rx;
+ jme->old_mtu = netdev->mtu = 1500;
+ jme->phylink = 0;
+ jme->tx_ring_size = 1 << 10;
+ jme->tx_ring_mask = jme->tx_ring_size - 1;
+ jme->tx_wake_threshold = 1 << 9;
+ jme->rx_ring_size = 1 << 9;
+ jme->rx_ring_mask = jme->rx_ring_size - 1;
+ jme->msg_enable = JME_DEF_MSG_ENABLE;
+ jme->regs = ioremap(pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0));
+ if (!(jme->regs)) {
+ jeprintk(pdev, "Mapping PCI resource region error.\n");
+ rc = -ENOMEM;
+ goto err_out_free_netdev;
+ }
+ jme->shadow_regs = pci_alloc_consistent(pdev,
+ sizeof(u32) * SHADOW_REG_NR,
+ &(jme->shadow_dma));
+ if (!(jme->shadow_regs)) {
+ jeprintk(pdev, "Allocating shadow register mapping error.\n");
+ rc = -ENOMEM;
+ goto err_out_unmap;
+ }
+
+ if (no_pseudohp) {
+ apmc = jread32(jme, JME_APMC) & ~JME_APMC_PSEUDO_HP_EN;
+ jwrite32(jme, JME_APMC, apmc);
+ } else if (force_pseudohp) {
+ apmc = jread32(jme, JME_APMC) | JME_APMC_PSEUDO_HP_EN;
+ jwrite32(jme, JME_APMC, apmc);
+ }
+
+ NETIF_NAPI_SET(netdev, &jme->napi, jme_poll, jme->rx_ring_size >> 2)
+
+ spin_lock_init(&jme->phy_lock);
+ spin_lock_init(&jme->macaddr_lock);
+ spin_lock_init(&jme->rxmcs_lock);
+
+ atomic_set(&jme->link_changing, 1);
+ atomic_set(&jme->rx_cleaning, 1);
+ atomic_set(&jme->tx_cleaning, 1);
+ atomic_set(&jme->rx_empty, 1);
+
+ tasklet_init(&jme->pcc_task,
+ &jme_pcc_tasklet,
+ (unsigned long) jme);
+ tasklet_init(&jme->linkch_task,
+ &jme_link_change_tasklet,
+ (unsigned long) jme);
+ tasklet_init(&jme->txclean_task,
+ &jme_tx_clean_tasklet,
+ (unsigned long) jme);
+ tasklet_init(&jme->rxclean_task,
+ &jme_rx_clean_tasklet,
+ (unsigned long) jme);
+ tasklet_init(&jme->rxempty_task,
+ &jme_rx_empty_tasklet,
+ (unsigned long) jme);
+ tasklet_disable_nosync(&jme->txclean_task);
+ tasklet_disable_nosync(&jme->rxclean_task);
+ tasklet_disable_nosync(&jme->rxempty_task);
+ jme->dpi.cur = PCC_P1;
+
+ jme->reg_ghc = 0;
+ jme->reg_rxcs = RXCS_DEFAULT;
+ jme->reg_rxmcs = RXMCS_DEFAULT;
+ jme->reg_txpfc = 0;
+ jme->reg_pmcs = PMCS_MFEN;
+ set_bit(JME_FLAG_TXCSUM, &jme->flags);
+ set_bit(JME_FLAG_TSO, &jme->flags);
+
+ /*
+ * Get Max Read Req Size from PCI Config Space
+ */
+ pci_read_config_byte(pdev, PCI_DCSR_MRRS, &jme->mrrs);
+ jme->mrrs &= PCI_DCSR_MRRS_MASK;
+ switch (jme->mrrs) {
+ case MRRS_128B:
+ jme->reg_txcs = TXCS_DEFAULT | TXCS_DMASIZE_128B;
+ break;
+ case MRRS_256B:
+ jme->reg_txcs = TXCS_DEFAULT | TXCS_DMASIZE_256B;
+ break;
+ default:
+ jme->reg_txcs = TXCS_DEFAULT | TXCS_DMASIZE_512B;
+ break;
+ };
+
+ /*
+ * Must check before reset_mac_processor
+ */
+ jme_check_hw_ver(jme);
+ jme->mii_if.dev = netdev;
+ if (jme->fpgaver) {
+ jme->mii_if.phy_id = 0;
+ for (i = 1 ; i < 32 ; ++i) {
+ bmcr = jme_mdio_read(netdev, i, MII_BMCR);
+ bmsr = jme_mdio_read(netdev, i, MII_BMSR);
+ if (bmcr != 0xFFFFU && (bmcr != 0 || bmsr != 0)) {
+ jme->mii_if.phy_id = i;
+ break;
+ }
+ }
+
+ if (!jme->mii_if.phy_id) {
+ rc = -EIO;
+ jeprintk(pdev, "Can not find phy_id.\n");
+ goto err_out_free_shadow;
+ }
+
+ jme->reg_ghc |= GHC_LINK_POLL;
+ } else {
+ jme->mii_if.phy_id = 1;
+ }
+ if (pdev->device == PCI_DEVICE_ID_JMICRON_JMC250)
+ jme->mii_if.supports_gmii = true;
+ else
+ jme->mii_if.supports_gmii = false;
+ jme->mii_if.mdio_read = jme_mdio_read;
+ jme->mii_if.mdio_write = jme_mdio_write;
+
+ jme_clear_pm(jme);
+ jme_set_phyfifoa(jme);
+ pci_read_config_byte(pdev, PCI_REVISION_ID, &jme->rev);
+ if (!jme->fpgaver)
+ jme_phy_init(jme);
+ jme_phy_off(jme);
+
+ /*
+ * Reset MAC processor and reload EEPROM for MAC Address
+ */
+ jme_reset_mac_processor(jme);
+ rc = jme_reload_eeprom(jme);
+ if (rc) {
+ jeprintk(pdev,
+ "Reload eeprom for reading MAC Address error.\n");
+ goto err_out_free_shadow;
+ }
+ jme_load_macaddr(netdev);
+
+ /*
+ * Tell stack that we are not ready to work until open()
+ */
+ netif_carrier_off(netdev);
+ netif_stop_queue(netdev);
+
+ /*
+ * Register netdev
+ */
+ rc = register_netdev(netdev);
+ if (rc) {
+ jeprintk(pdev, "Cannot register net device.\n");
+ goto err_out_free_shadow;
+ }
+
+ msg_probe(jme,
+ "JMC250 gigabit%s ver:%x rev:%x "
+ "macaddr:%02x:%02x:%02x:%02x:%02x:%02x\n",
+ (jme->fpgaver != 0) ? " (FPGA)" : "",
+ (jme->fpgaver != 0) ? jme->fpgaver : jme->chiprev,
+ jme->rev,
+ netdev->dev_addr[0],
+ netdev->dev_addr[1],
+ netdev->dev_addr[2],
+ netdev->dev_addr[3],
+ netdev->dev_addr[4],
+ netdev->dev_addr[5]);
+
+ return 0;
+
+err_out_free_shadow:
+ pci_free_consistent(pdev,
+ sizeof(u32) * SHADOW_REG_NR,
+ jme->shadow_regs,
+ jme->shadow_dma);
+err_out_unmap:
+ iounmap(jme->regs);
+err_out_free_netdev:
+ pci_set_drvdata(pdev, NULL);
+ free_netdev(netdev);
+err_out_release_regions:
+ pci_release_regions(pdev);
+err_out_disable_pdev:
+ pci_disable_device(pdev);
+err_out:
+ return rc;
+}
+
+static void __devexit
+jme_remove_one(struct pci_dev *pdev)
+{
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ unregister_netdev(netdev);
+ pci_free_consistent(pdev,
+ sizeof(u32) * SHADOW_REG_NR,
+ jme->shadow_regs,
+ jme->shadow_dma);
+ iounmap(jme->regs);
+ pci_set_drvdata(pdev, NULL);
+ free_netdev(netdev);
+ pci_release_regions(pdev);
+ pci_disable_device(pdev);
+
+}
+
+#ifdef CONFIG_PM
+static int
+jme_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ atomic_dec(&jme->link_changing);
+
+ netif_device_detach(netdev);
+ netif_stop_queue(netdev);
+ jme_stop_irq(jme);
+
+ tasklet_disable(&jme->txclean_task);
+ tasklet_disable(&jme->rxclean_task);
+ tasklet_disable(&jme->rxempty_task);
+
+ jme_disable_shadow(jme);
+
+ if (netif_carrier_ok(netdev)) {
+ if (test_bit(JME_FLAG_POLL, &jme->flags))
+ jme_polling_mode(jme);
+
+ jme_stop_pcc_timer(jme);
+ jme_reset_ghc_speed(jme);
+ jme_disable_rx_engine(jme);
+ jme_disable_tx_engine(jme);
+ jme_reset_mac_processor(jme);
+ jme_free_rx_resources(jme);
+ jme_free_tx_resources(jme);
+ netif_carrier_off(netdev);
+ jme->phylink = 0;
+ }
+
+ tasklet_enable(&jme->txclean_task);
+ tasklet_hi_enable(&jme->rxclean_task);
+ tasklet_hi_enable(&jme->rxempty_task);
+
+ pci_save_state(pdev);
+ if (jme->reg_pmcs) {
+ jme_set_100m_half(jme);
+
+ if (jme->reg_pmcs & (PMCS_LFEN | PMCS_LREN))
+ jme_wait_link(jme);
+
+ jwrite32(jme, JME_PMCS, jme->reg_pmcs);
+
+ pci_enable_wake(pdev, PCI_D3cold, true);
+ } else {
+ jme_phy_off(jme);
+ }
+ pci_set_power_state(pdev, PCI_D3cold);
+
+ return 0;
+}
+
+static int
+jme_resume(struct pci_dev *pdev)
+{
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ jme_clear_pm(jme);
+ pci_restore_state(pdev);
+
+ if (test_bit(JME_FLAG_SSET, &jme->flags))
+ jme_set_settings(netdev, &jme->old_ecmd);
+ else
+ jme_reset_phy_processor(jme);
+
+ jme_enable_shadow(jme);
+ jme_start_irq(jme);
+ netif_device_attach(netdev);
+
+ atomic_inc(&jme->link_changing);
+
+ jme_reset_link(jme);
+
+ return 0;
+}
+#endif
+
+static struct pci_device_id jme_pci_tbl[] = {
+ { PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMC250) },
+ { PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMC260) },
+ { }
+};
+
+static struct pci_driver jme_driver = {
+ .name = DRV_NAME,
+ .id_table = jme_pci_tbl,
+ .probe = jme_init_one,
+ .remove = __devexit_p(jme_remove_one),
+#ifdef CONFIG_PM
+ .suspend = jme_suspend,
+ .resume = jme_resume,
+#endif /* CONFIG_PM */
+};
+
+static int __init
+jme_init_module(void)
+{
+ printk(KERN_INFO PFX "JMicron JMC250 gigabit ethernet "
+ "driver version %s\n", DRV_VERSION);
+ return pci_register_driver(&jme_driver);
+}
+
+static void __exit
+jme_cleanup_module(void)
+{
+ pci_unregister_driver(&jme_driver);
+}
+
+module_init(jme_init_module);
+module_exit(jme_cleanup_module);
+
+MODULE_AUTHOR("Guo-Fu Tseng <cooldavid@cooldavid.org>");
+MODULE_DESCRIPTION("JMicron JMC2x0 PCI Express Ethernet driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+MODULE_DEVICE_TABLE(pci, jme_pci_tbl);
+
diff --git a/drivers/net/jme.h b/drivers/net/jme.h
new file mode 100644
index 0000000000000000000000000000000000000000..f863aee6648b49b0db38d2cdc077640669a2a424
--- /dev/null
+++ b/drivers/net/jme.h
@@ -0,0 +1,1229 @@
+/*
+ * JMicron JMC2x0 series PCIe Ethernet Linux Device Driver
+ *
+ * Copyright 2008 JMicron Technology Corporation
+ * http://www.jmicron.com/
+ *
+ * Author: Guo-Fu Tseng <cooldavid@cooldavid.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __JME_H_INCLUDED__
+#define __JME_H_INCLUDEE__
+
+#define DRV_NAME "jme"
+#define DRV_VERSION "1.0.3"
+#define PFX DRV_NAME ": "
+
+#define PCI_DEVICE_ID_JMICRON_JMC250 0x0250
+#define PCI_DEVICE_ID_JMICRON_JMC260 0x0260
+
+/*
+ * Message related definitions
+ */
+#define JME_DEF_MSG_ENABLE \
+ (NETIF_MSG_PROBE | \
+ NETIF_MSG_LINK | \
+ NETIF_MSG_RX_ERR | \
+ NETIF_MSG_TX_ERR | \
+ NETIF_MSG_HW)
+
+#define jeprintk(pdev, fmt, args...) \
+ printk(KERN_ERR PFX fmt, ## args)
+
+#ifdef TX_DEBUG
+#define tx_dbg(priv, fmt, args...) \
+ printk(KERN_DEBUG "%s: " fmt, (priv)->dev->name, ## args)
+#else
+#define tx_dbg(priv, fmt, args...)
+#endif
+
+#define jme_msg(msglvl, type, priv, fmt, args...) \
+ if (netif_msg_##type(priv)) \
+ printk(msglvl "%s: " fmt, (priv)->dev->name, ## args)
+
+#define msg_probe(priv, fmt, args...) \
+ jme_msg(KERN_INFO, probe, priv, fmt, ## args)
+
+#define msg_link(priv, fmt, args...) \
+ jme_msg(KERN_INFO, link, priv, fmt, ## args)
+
+#define msg_intr(priv, fmt, args...) \
+ jme_msg(KERN_INFO, intr, priv, fmt, ## args)
+
+#define msg_rx_err(priv, fmt, args...) \
+ jme_msg(KERN_ERR, rx_err, priv, fmt, ## args)
+
+#define msg_rx_status(priv, fmt, args...) \
+ jme_msg(KERN_INFO, rx_status, priv, fmt, ## args)
+
+#define msg_tx_err(priv, fmt, args...) \
+ jme_msg(KERN_ERR, tx_err, priv, fmt, ## args)
+
+#define msg_tx_done(priv, fmt, args...) \
+ jme_msg(KERN_INFO, tx_done, priv, fmt, ## args)
+
+#define msg_tx_queued(priv, fmt, args...) \
+ jme_msg(KERN_INFO, tx_queued, priv, fmt, ## args)
+
+#define msg_hw(priv, fmt, args...) \
+ jme_msg(KERN_ERR, hw, priv, fmt, ## args)
+
+/*
+ * Extra PCI Configuration space interface
+ */
+#define PCI_DCSR_MRRS 0x59
+#define PCI_DCSR_MRRS_MASK 0x70
+
+enum pci_dcsr_mrrs_vals {
+ MRRS_128B = 0x00,
+ MRRS_256B = 0x10,
+ MRRS_512B = 0x20,
+ MRRS_1024B = 0x30,
+ MRRS_2048B = 0x40,
+ MRRS_4096B = 0x50,
+};
+
+#define PCI_SPI 0xB0
+
+enum pci_spi_bits {
+ SPI_EN = 0x10,
+ SPI_MISO = 0x08,
+ SPI_MOSI = 0x04,
+ SPI_SCLK = 0x02,
+ SPI_CS = 0x01,
+};
+
+struct jme_spi_op {
+ void __user *uwbuf;
+ void __user *urbuf;
+ __u8 wn; /* Number of write actions */
+ __u8 rn; /* Number of read actions */
+ __u8 bitn; /* Number of bits per action */
+ __u8 spd; /* The maxim acceptable speed of controller, in MHz.*/
+ __u8 mode; /* CPOL, CPHA, and Duplex mode of SPI */
+
+ /* Internal use only */
+ u8 *kwbuf;
+ u8 *krbuf;
+ u8 sr;
+ u16 halfclk; /* Half of clock cycle calculated from spd, in ns */
+};
+
+enum jme_spi_op_bits {
+ SPI_MODE_CPHA = 0x01,
+ SPI_MODE_CPOL = 0x02,
+ SPI_MODE_DUP = 0x80,
+};
+
+#define HALF_US 500 /* 500 ns */
+#define JMESPIIOCTL SIOCDEVPRIVATE
+
+/*
+ * Dynamic(adaptive)/Static PCC values
+ */
+enum dynamic_pcc_values {
+ PCC_OFF = 0,
+ PCC_P1 = 1,
+ PCC_P2 = 2,
+ PCC_P3 = 3,
+
+ PCC_OFF_TO = 0,
+ PCC_P1_TO = 1,
+ PCC_P2_TO = 64,
+ PCC_P3_TO = 128,
+
+ PCC_OFF_CNT = 0,
+ PCC_P1_CNT = 1,
+ PCC_P2_CNT = 16,
+ PCC_P3_CNT = 32,
+};
+struct dynpcc_info {
+ unsigned long last_bytes;
+ unsigned long last_pkts;
+ unsigned long intr_cnt;
+ unsigned char cur;
+ unsigned char attempt;
+ unsigned char cnt;
+};
+#define PCC_INTERVAL_US 100000
+#define PCC_INTERVAL (HZ / (1000000 / PCC_INTERVAL_US))
+#define PCC_P3_THRESHOLD (2 * 1024 * 1024)
+#define PCC_P2_THRESHOLD 800
+#define PCC_INTR_THRESHOLD 800
+#define PCC_TX_TO 1000
+#define PCC_TX_CNT 8
+
+/*
+ * TX/RX Descriptors
+ *
+ * TX/RX Ring DESC Count Must be multiple of 16 and <= 1024
+ */
+#define RING_DESC_ALIGN 16 /* Descriptor alignment */
+#define TX_DESC_SIZE 16
+#define TX_RING_NR 8
+#define TX_RING_ALLOC_SIZE(s) ((s * TX_DESC_SIZE) + RING_DESC_ALIGN)
+
+struct txdesc {
+ union {
+ __u8 all[16];
+ __le32 dw[4];
+ struct {
+ /* DW0 */
+ __le16 vlan;
+ __u8 rsv1;
+ __u8 flags;
+
+ /* DW1 */
+ __le16 datalen;
+ __le16 mss;
+
+ /* DW2 */
+ __le16 pktsize;
+ __le16 rsv2;
+
+ /* DW3 */
+ __le32 bufaddr;
+ } desc1;
+ struct {
+ /* DW0 */
+ __le16 rsv1;
+ __u8 rsv2;
+ __u8 flags;
+
+ /* DW1 */
+ __le16 datalen;
+ __le16 rsv3;
+
+ /* DW2 */
+ __le32 bufaddrh;
+
+ /* DW3 */
+ __le32 bufaddrl;
+ } desc2;
+ struct {
+ /* DW0 */
+ __u8 ehdrsz;
+ __u8 rsv1;
+ __u8 rsv2;
+ __u8 flags;
+
+ /* DW1 */
+ __le16 trycnt;
+ __le16 segcnt;
+
+ /* DW2 */
+ __le16 pktsz;
+ __le16 rsv3;
+
+ /* DW3 */
+ __le32 bufaddrl;
+ } descwb;
+ };
+};
+
+enum jme_txdesc_flags_bits {
+ TXFLAG_OWN = 0x80,
+ TXFLAG_INT = 0x40,
+ TXFLAG_64BIT = 0x20,
+ TXFLAG_TCPCS = 0x10,
+ TXFLAG_UDPCS = 0x08,
+ TXFLAG_IPCS = 0x04,
+ TXFLAG_LSEN = 0x02,
+ TXFLAG_TAGON = 0x01,
+};
+
+#define TXDESC_MSS_SHIFT 2
+enum jme_rxdescwb_flags_bits {
+ TXWBFLAG_OWN = 0x80,
+ TXWBFLAG_INT = 0x40,
+ TXWBFLAG_TMOUT = 0x20,
+ TXWBFLAG_TRYOUT = 0x10,
+ TXWBFLAG_COL = 0x08,
+
+ TXWBFLAG_ALLERR = TXWBFLAG_TMOUT |
+ TXWBFLAG_TRYOUT |
+ TXWBFLAG_COL,
+};
+
+#define RX_DESC_SIZE 16
+#define RX_RING_NR 4
+#define RX_RING_ALLOC_SIZE(s) ((s * RX_DESC_SIZE) + RING_DESC_ALIGN)
+#define RX_BUF_DMA_ALIGN 8
+#define RX_PREPAD_SIZE 10
+#define ETH_CRC_LEN 2
+#define RX_VLANHDR_LEN 2
+#define RX_EXTRA_LEN (RX_PREPAD_SIZE + \
+ ETH_HLEN + \
+ ETH_CRC_LEN + \
+ RX_VLANHDR_LEN + \
+ RX_BUF_DMA_ALIGN)
+
+struct rxdesc {
+ union {
+ __u8 all[16];
+ __le32 dw[4];
+ struct {
+ /* DW0 */
+ __le16 rsv2;
+ __u8 rsv1;
+ __u8 flags;
+
+ /* DW1 */
+ __le16 datalen;
+ __le16 wbcpl;
+
+ /* DW2 */
+ __le32 bufaddrh;
+
+ /* DW3 */
+ __le32 bufaddrl;
+ } desc1;
+ struct {
+ /* DW0 */
+ __le16 vlan;
+ __le16 flags;
+
+ /* DW1 */
+ __le16 framesize;
+ __u8 errstat;
+ __u8 desccnt;
+
+ /* DW2 */
+ __le32 rsshash;
+
+ /* DW3 */
+ __u8 hashfun;
+ __u8 hashtype;
+ __le16 resrv;
+ } descwb;
+ };
+};
+
+enum jme_rxdesc_flags_bits {
+ RXFLAG_OWN = 0x80,
+ RXFLAG_INT = 0x40,
+ RXFLAG_64BIT = 0x20,
+};
+
+enum jme_rxwbdesc_flags_bits {
+ RXWBFLAG_OWN = 0x8000,
+ RXWBFLAG_INT = 0x4000,
+ RXWBFLAG_MF = 0x2000,
+ RXWBFLAG_64BIT = 0x2000,
+ RXWBFLAG_TCPON = 0x1000,
+ RXWBFLAG_UDPON = 0x0800,
+ RXWBFLAG_IPCS = 0x0400,
+ RXWBFLAG_TCPCS = 0x0200,
+ RXWBFLAG_UDPCS = 0x0100,
+ RXWBFLAG_TAGON = 0x0080,
+ RXWBFLAG_IPV4 = 0x0040,
+ RXWBFLAG_IPV6 = 0x0020,
+ RXWBFLAG_PAUSE = 0x0010,
+ RXWBFLAG_MAGIC = 0x0008,
+ RXWBFLAG_WAKEUP = 0x0004,
+ RXWBFLAG_DEST = 0x0003,
+ RXWBFLAG_DEST_UNI = 0x0001,
+ RXWBFLAG_DEST_MUL = 0x0002,
+ RXWBFLAG_DEST_BRO = 0x0003,
+};
+
+enum jme_rxwbdesc_desccnt_mask {
+ RXWBDCNT_WBCPL = 0x80,
+ RXWBDCNT_DCNT = 0x7F,
+};
+
+enum jme_rxwbdesc_errstat_bits {
+ RXWBERR_LIMIT = 0x80,
+ RXWBERR_MIIER = 0x40,
+ RXWBERR_NIBON = 0x20,
+ RXWBERR_COLON = 0x10,
+ RXWBERR_ABORT = 0x08,
+ RXWBERR_SHORT = 0x04,
+ RXWBERR_OVERUN = 0x02,
+ RXWBERR_CRCERR = 0x01,
+ RXWBERR_ALLERR = 0xFF,
+};
+
+/*
+ * Buffer information corresponding to ring descriptors.
+ */
+struct jme_buffer_info {
+ struct sk_buff *skb;
+ dma_addr_t mapping;
+ int len;
+ int nr_desc;
+ unsigned long start_xmit;
+};
+
+/*
+ * The structure holding buffer information and ring descriptors all together.
+ */
+#define MAX_RING_DESC_NR 1024
+struct jme_ring {
+ void *alloc; /* pointer to allocated memory */
+ void *desc; /* pointer to ring memory */
+ dma_addr_t dmaalloc; /* phys address of ring alloc */
+ dma_addr_t dma; /* phys address for ring dma */
+
+ /* Buffer information corresponding to each descriptor */
+ struct jme_buffer_info bufinf[MAX_RING_DESC_NR];
+
+ int next_to_use;
+ atomic_t next_to_clean;
+ atomic_t nr_free;
+};
+
+#define NET_STAT(priv) (priv->dev->stats)
+#define NETDEV_GET_STATS(netdev, fun_ptr)
+#define DECLARE_NET_DEVICE_STATS
+
+#define DECLARE_NAPI_STRUCT struct napi_struct napi;
+#define NETIF_NAPI_SET(dev, napis, pollfn, q) \
+ netif_napi_add(dev, napis, pollfn, q);
+#define JME_NAPI_HOLDER(holder) struct napi_struct *holder
+#define JME_NAPI_WEIGHT(w) int w
+#define JME_NAPI_WEIGHT_VAL(w) w
+#define JME_NAPI_WEIGHT_SET(w, r)
+#define JME_RX_COMPLETE(dev, napis) netif_rx_complete(dev, napis)
+#define JME_NAPI_ENABLE(priv) napi_enable(&priv->napi);
+#define JME_NAPI_DISABLE(priv) \
+ if (!napi_disable_pending(&priv->napi)) \
+ napi_disable(&priv->napi);
+#define JME_RX_SCHEDULE_PREP(priv) \
+ netif_rx_schedule_prep(priv->dev, &priv->napi)
+#define JME_RX_SCHEDULE(priv) \
+ __netif_rx_schedule(priv->dev, &priv->napi);
+
+/*
+ * Jmac Adapter Private data
+ */
+#define SHADOW_REG_NR 8
+struct jme_adapter {
+ struct pci_dev *pdev;
+ struct net_device *dev;
+ void __iomem *regs;
+ dma_addr_t shadow_dma;
+ u32 *shadow_regs;
+ struct mii_if_info mii_if;
+ struct jme_ring rxring[RX_RING_NR];
+ struct jme_ring txring[TX_RING_NR];
+ spinlock_t phy_lock;
+ spinlock_t macaddr_lock;
+ spinlock_t rxmcs_lock;
+ struct tasklet_struct rxempty_task;
+ struct tasklet_struct rxclean_task;
+ struct tasklet_struct txclean_task;
+ struct tasklet_struct linkch_task;
+ struct tasklet_struct pcc_task;
+ unsigned long flags;
+ u32 reg_txcs;
+ u32 reg_txpfc;
+ u32 reg_rxcs;
+ u32 reg_rxmcs;
+ u32 reg_ghc;
+ u32 reg_pmcs;
+ u32 phylink;
+ u32 tx_ring_size;
+ u32 tx_ring_mask;
+ u32 tx_wake_threshold;
+ u32 rx_ring_size;
+ u32 rx_ring_mask;
+ u8 mrrs;
+ unsigned int fpgaver;
+ unsigned int chiprev;
+ u8 rev;
+ u32 msg_enable;
+ struct ethtool_cmd old_ecmd;
+ unsigned int old_mtu;
+ struct vlan_group *vlgrp;
+ struct dynpcc_info dpi;
+ atomic_t intr_sem;
+ atomic_t link_changing;
+ atomic_t tx_cleaning;
+ atomic_t rx_cleaning;
+ atomic_t rx_empty;
+ int (*jme_rx)(struct sk_buff *skb);
+ int (*jme_vlan_rx)(struct sk_buff *skb,
+ struct vlan_group *grp,
+ unsigned short vlan_tag);
+ DECLARE_NAPI_STRUCT
+ DECLARE_NET_DEVICE_STATS
+};
+
+enum shadow_reg_val {
+ SHADOW_IEVE = 0,
+};
+
+enum jme_flags_bits {
+ JME_FLAG_MSI = 1,
+ JME_FLAG_SSET = 2,
+ JME_FLAG_TXCSUM = 3,
+ JME_FLAG_TSO = 4,
+ JME_FLAG_POLL = 5,
+ JME_FLAG_SHUTDOWN = 6,
+};
+
+#define TX_TIMEOUT (5 * HZ)
+#define JME_REG_LEN 0x500
+#define MAX_ETHERNET_JUMBO_PACKET_SIZE 9216
+
+static inline struct jme_adapter*
+jme_napi_priv(struct napi_struct *napi)
+{
+ struct jme_adapter *jme;
+ jme = container_of(napi, struct jme_adapter, napi);
+ return jme;
+}
+
+/*
+ * MMaped I/O Resters
+ */
+enum jme_iomap_offsets {
+ JME_MAC = 0x0000,
+ JME_PHY = 0x0400,
+ JME_MISC = 0x0800,
+ JME_RSS = 0x0C00,
+};
+
+enum jme_iomap_lens {
+ JME_MAC_LEN = 0x80,
+ JME_PHY_LEN = 0x58,
+ JME_MISC_LEN = 0x98,
+ JME_RSS_LEN = 0xFF,
+};
+
+enum jme_iomap_regs {
+ JME_TXCS = JME_MAC | 0x00, /* Transmit Control and Status */
+ JME_TXDBA_LO = JME_MAC | 0x04, /* Transmit Queue Desc Base Addr */
+ JME_TXDBA_HI = JME_MAC | 0x08, /* Transmit Queue Desc Base Addr */
+ JME_TXQDC = JME_MAC | 0x0C, /* Transmit Queue Desc Count */
+ JME_TXNDA = JME_MAC | 0x10, /* Transmit Queue Next Desc Addr */
+ JME_TXMCS = JME_MAC | 0x14, /* Transmit MAC Control Status */
+ JME_TXPFC = JME_MAC | 0x18, /* Transmit Pause Frame Control */
+ JME_TXTRHD = JME_MAC | 0x1C, /* Transmit Timer/Retry@Half-Dup */
+
+ JME_RXCS = JME_MAC | 0x20, /* Receive Control and Status */
+ JME_RXDBA_LO = JME_MAC | 0x24, /* Receive Queue Desc Base Addr */
+ JME_RXDBA_HI = JME_MAC | 0x28, /* Receive Queue Desc Base Addr */
+ JME_RXQDC = JME_MAC | 0x2C, /* Receive Queue Desc Count */
+ JME_RXNDA = JME_MAC | 0x30, /* Receive Queue Next Desc Addr */
+ JME_RXMCS = JME_MAC | 0x34, /* Receive MAC Control Status */
+ JME_RXUMA_LO = JME_MAC | 0x38, /* Receive Unicast MAC Address */
+ JME_RXUMA_HI = JME_MAC | 0x3C, /* Receive Unicast MAC Address */
+ JME_RXMCHT_LO = JME_MAC | 0x40, /* Recv Multicast Addr HashTable */
+ JME_RXMCHT_HI = JME_MAC | 0x44, /* Recv Multicast Addr HashTable */
+ JME_WFODP = JME_MAC | 0x48, /* Wakeup Frame Output Data Port */
+ JME_WFOI = JME_MAC | 0x4C, /* Wakeup Frame Output Interface */
+
+ JME_SMI = JME_MAC | 0x50, /* Station Management Interface */
+ JME_GHC = JME_MAC | 0x54, /* Global Host Control */
+ JME_PMCS = JME_MAC | 0x60, /* Power Management Control/Stat */
+
+
+ JME_PHY_CS = JME_PHY | 0x28, /* PHY Ctrl and Status Register */
+ JME_PHY_LINK = JME_PHY | 0x30, /* PHY Link Status Register */
+ JME_SMBCSR = JME_PHY | 0x40, /* SMB Control and Status */
+ JME_SMBINTF = JME_PHY | 0x44, /* SMB Interface */
+
+
+ JME_TMCSR = JME_MISC | 0x00, /* Timer Control/Status Register */
+ JME_GPREG0 = JME_MISC | 0x08, /* General purpose REG-0 */
+ JME_GPREG1 = JME_MISC | 0x0C, /* General purpose REG-1 */
+ JME_IEVE = JME_MISC | 0x20, /* Interrupt Event Status */
+ JME_IREQ = JME_MISC | 0x24, /* Intr Req Status(For Debug) */
+ JME_IENS = JME_MISC | 0x28, /* Intr Enable - Setting Port */
+ JME_IENC = JME_MISC | 0x2C, /* Interrupt Enable - Clear Port */
+ JME_PCCRX0 = JME_MISC | 0x30, /* PCC Control for RX Queue 0 */
+ JME_PCCTX = JME_MISC | 0x40, /* PCC Control for TX Queues */
+ JME_CHIPMODE = JME_MISC | 0x44, /* Identify FPGA Version */
+ JME_SHBA_HI = JME_MISC | 0x48, /* Shadow Register Base HI */
+ JME_SHBA_LO = JME_MISC | 0x4C, /* Shadow Register Base LO */
+ JME_TIMER1 = JME_MISC | 0x70, /* Timer1 */
+ JME_TIMER2 = JME_MISC | 0x74, /* Timer2 */
+ JME_APMC = JME_MISC | 0x7C, /* Aggressive Power Mode Control */
+ JME_PCCSRX0 = JME_MISC | 0x80, /* PCC Status of RX0 */
+};
+
+/*
+ * TX Control/Status Bits
+ */
+enum jme_txcs_bits {
+ TXCS_QUEUE7S = 0x00008000,
+ TXCS_QUEUE6S = 0x00004000,
+ TXCS_QUEUE5S = 0x00002000,
+ TXCS_QUEUE4S = 0x00001000,
+ TXCS_QUEUE3S = 0x00000800,
+ TXCS_QUEUE2S = 0x00000400,
+ TXCS_QUEUE1S = 0x00000200,
+ TXCS_QUEUE0S = 0x00000100,
+ TXCS_FIFOTH = 0x000000C0,
+ TXCS_DMASIZE = 0x00000030,
+ TXCS_BURST = 0x00000004,
+ TXCS_ENABLE = 0x00000001,
+};
+
+enum jme_txcs_value {
+ TXCS_FIFOTH_16QW = 0x000000C0,
+ TXCS_FIFOTH_12QW = 0x00000080,
+ TXCS_FIFOTH_8QW = 0x00000040,
+ TXCS_FIFOTH_4QW = 0x00000000,
+
+ TXCS_DMASIZE_64B = 0x00000000,
+ TXCS_DMASIZE_128B = 0x00000010,
+ TXCS_DMASIZE_256B = 0x00000020,
+ TXCS_DMASIZE_512B = 0x00000030,
+
+ TXCS_SELECT_QUEUE0 = 0x00000000,
+ TXCS_SELECT_QUEUE1 = 0x00010000,
+ TXCS_SELECT_QUEUE2 = 0x00020000,
+ TXCS_SELECT_QUEUE3 = 0x00030000,
+ TXCS_SELECT_QUEUE4 = 0x00040000,
+ TXCS_SELECT_QUEUE5 = 0x00050000,
+ TXCS_SELECT_QUEUE6 = 0x00060000,
+ TXCS_SELECT_QUEUE7 = 0x00070000,
+
+ TXCS_DEFAULT = TXCS_FIFOTH_4QW |
+ TXCS_BURST,
+};
+
+#define JME_TX_DISABLE_TIMEOUT 10 /* 10 msec */
+
+/*
+ * TX MAC Control/Status Bits
+ */
+enum jme_txmcs_bit_masks {
+ TXMCS_IFG2 = 0xC0000000,
+ TXMCS_IFG1 = 0x30000000,
+ TXMCS_TTHOLD = 0x00000300,
+ TXMCS_FBURST = 0x00000080,
+ TXMCS_CARRIEREXT = 0x00000040,
+ TXMCS_DEFER = 0x00000020,
+ TXMCS_BACKOFF = 0x00000010,
+ TXMCS_CARRIERSENSE = 0x00000008,
+ TXMCS_COLLISION = 0x00000004,
+ TXMCS_CRC = 0x00000002,
+ TXMCS_PADDING = 0x00000001,
+};
+
+enum jme_txmcs_values {
+ TXMCS_IFG2_6_4 = 0x00000000,
+ TXMCS_IFG2_8_5 = 0x40000000,
+ TXMCS_IFG2_10_6 = 0x80000000,
+ TXMCS_IFG2_12_7 = 0xC0000000,
+
+ TXMCS_IFG1_8_4 = 0x00000000,
+ TXMCS_IFG1_12_6 = 0x10000000,
+ TXMCS_IFG1_16_8 = 0x20000000,
+ TXMCS_IFG1_20_10 = 0x30000000,
+
+ TXMCS_TTHOLD_1_8 = 0x00000000,
+ TXMCS_TTHOLD_1_4 = 0x00000100,
+ TXMCS_TTHOLD_1_2 = 0x00000200,
+ TXMCS_TTHOLD_FULL = 0x00000300,
+
+ TXMCS_DEFAULT = TXMCS_IFG2_8_5 |
+ TXMCS_IFG1_16_8 |
+ TXMCS_TTHOLD_FULL |
+ TXMCS_DEFER |
+ TXMCS_CRC |
+ TXMCS_PADDING,
+};
+
+enum jme_txpfc_bits_masks {
+ TXPFC_VLAN_TAG = 0xFFFF0000,
+ TXPFC_VLAN_EN = 0x00008000,
+ TXPFC_PF_EN = 0x00000001,
+};
+
+enum jme_txtrhd_bits_masks {
+ TXTRHD_TXPEN = 0x80000000,
+ TXTRHD_TXP = 0x7FFFFF00,
+ TXTRHD_TXREN = 0x00000080,
+ TXTRHD_TXRL = 0x0000007F,
+};
+
+enum jme_txtrhd_shifts {
+ TXTRHD_TXP_SHIFT = 8,
+ TXTRHD_TXRL_SHIFT = 0,
+};
+
+/*
+ * RX Control/Status Bits
+ */
+enum jme_rxcs_bit_masks {
+ /* FIFO full threshold for transmitting Tx Pause Packet */
+ RXCS_FIFOTHTP = 0x30000000,
+ /* FIFO threshold for processing next packet */
+ RXCS_FIFOTHNP = 0x0C000000,
+ RXCS_DMAREQSZ = 0x03000000, /* DMA Request Size */
+ RXCS_QUEUESEL = 0x00030000, /* Queue selection */
+ RXCS_RETRYGAP = 0x0000F000, /* RX Desc full retry gap */
+ RXCS_RETRYCNT = 0x00000F00, /* RX Desc full retry counter */
+ RXCS_WAKEUP = 0x00000040, /* Enable receive wakeup packet */
+ RXCS_MAGIC = 0x00000020, /* Enable receive magic packet */
+ RXCS_SHORT = 0x00000010, /* Enable receive short packet */
+ RXCS_ABORT = 0x00000008, /* Enable receive errorr packet */
+ RXCS_QST = 0x00000004, /* Receive queue start */
+ RXCS_SUSPEND = 0x00000002,
+ RXCS_ENABLE = 0x00000001,
+};
+
+enum jme_rxcs_values {
+ RXCS_FIFOTHTP_16T = 0x00000000,
+ RXCS_FIFOTHTP_32T = 0x10000000,
+ RXCS_FIFOTHTP_64T = 0x20000000,
+ RXCS_FIFOTHTP_128T = 0x30000000,
+
+ RXCS_FIFOTHNP_16QW = 0x00000000,
+ RXCS_FIFOTHNP_32QW = 0x04000000,
+ RXCS_FIFOTHNP_64QW = 0x08000000,
+ RXCS_FIFOTHNP_128QW = 0x0C000000,
+
+ RXCS_DMAREQSZ_16B = 0x00000000,
+ RXCS_DMAREQSZ_32B = 0x01000000,
+ RXCS_DMAREQSZ_64B = 0x02000000,
+ RXCS_DMAREQSZ_128B = 0x03000000,
+
+ RXCS_QUEUESEL_Q0 = 0x00000000,
+ RXCS_QUEUESEL_Q1 = 0x00010000,
+ RXCS_QUEUESEL_Q2 = 0x00020000,
+ RXCS_QUEUESEL_Q3 = 0x00030000,
+
+ RXCS_RETRYGAP_256ns = 0x00000000,
+ RXCS_RETRYGAP_512ns = 0x00001000,
+ RXCS_RETRYGAP_1024ns = 0x00002000,
+ RXCS_RETRYGAP_2048ns = 0x00003000,
+ RXCS_RETRYGAP_4096ns = 0x00004000,
+ RXCS_RETRYGAP_8192ns = 0x00005000,
+ RXCS_RETRYGAP_16384ns = 0x00006000,
+ RXCS_RETRYGAP_32768ns = 0x00007000,
+
+ RXCS_RETRYCNT_0 = 0x00000000,
+ RXCS_RETRYCNT_4 = 0x00000100,
+ RXCS_RETRYCNT_8 = 0x00000200,
+ RXCS_RETRYCNT_12 = 0x00000300,
+ RXCS_RETRYCNT_16 = 0x00000400,
+ RXCS_RETRYCNT_20 = 0x00000500,
+ RXCS_RETRYCNT_24 = 0x00000600,
+ RXCS_RETRYCNT_28 = 0x00000700,
+ RXCS_RETRYCNT_32 = 0x00000800,
+ RXCS_RETRYCNT_36 = 0x00000900,
+ RXCS_RETRYCNT_40 = 0x00000A00,
+ RXCS_RETRYCNT_44 = 0x00000B00,
+ RXCS_RETRYCNT_48 = 0x00000C00,
+ RXCS_RETRYCNT_52 = 0x00000D00,
+ RXCS_RETRYCNT_56 = 0x00000E00,
+ RXCS_RETRYCNT_60 = 0x00000F00,
+
+ RXCS_DEFAULT = RXCS_FIFOTHTP_128T |
+ RXCS_FIFOTHNP_128QW |
+ RXCS_DMAREQSZ_128B |
+ RXCS_RETRYGAP_256ns |
+ RXCS_RETRYCNT_32,
+};
+
+#define JME_RX_DISABLE_TIMEOUT 10 /* 10 msec */
+
+/*
+ * RX MAC Control/Status Bits
+ */
+enum jme_rxmcs_bits {
+ RXMCS_ALLFRAME = 0x00000800,
+ RXMCS_BRDFRAME = 0x00000400,
+ RXMCS_MULFRAME = 0x00000200,
+ RXMCS_UNIFRAME = 0x00000100,
+ RXMCS_ALLMULFRAME = 0x00000080,
+ RXMCS_MULFILTERED = 0x00000040,
+ RXMCS_RXCOLLDEC = 0x00000020,
+ RXMCS_FLOWCTRL = 0x00000008,
+ RXMCS_VTAGRM = 0x00000004,
+ RXMCS_PREPAD = 0x00000002,
+ RXMCS_CHECKSUM = 0x00000001,
+
+ RXMCS_DEFAULT = RXMCS_VTAGRM |
+ RXMCS_PREPAD |
+ RXMCS_FLOWCTRL |
+ RXMCS_CHECKSUM,
+};
+
+/*
+ * Wakeup Frame setup interface registers
+ */
+#define WAKEUP_FRAME_NR 8
+#define WAKEUP_FRAME_MASK_DWNR 4
+
+enum jme_wfoi_bit_masks {
+ WFOI_MASK_SEL = 0x00000070,
+ WFOI_CRC_SEL = 0x00000008,
+ WFOI_FRAME_SEL = 0x00000007,
+};
+
+enum jme_wfoi_shifts {
+ WFOI_MASK_SHIFT = 4,
+};
+
+/*
+ * SMI Related definitions
+ */
+enum jme_smi_bit_mask {
+ SMI_DATA_MASK = 0xFFFF0000,
+ SMI_REG_ADDR_MASK = 0x0000F800,
+ SMI_PHY_ADDR_MASK = 0x000007C0,
+ SMI_OP_WRITE = 0x00000020,
+ /* Set to 1, after req done it'll be cleared to 0 */
+ SMI_OP_REQ = 0x00000010,
+ SMI_OP_MDIO = 0x00000008, /* Software assess In/Out */
+ SMI_OP_MDOE = 0x00000004, /* Software Output Enable */
+ SMI_OP_MDC = 0x00000002, /* Software CLK Control */
+ SMI_OP_MDEN = 0x00000001, /* Software access Enable */
+};
+
+enum jme_smi_bit_shift {
+ SMI_DATA_SHIFT = 16,
+ SMI_REG_ADDR_SHIFT = 11,
+ SMI_PHY_ADDR_SHIFT = 6,
+};
+
+static inline u32 smi_reg_addr(int x)
+{
+ return (x << SMI_REG_ADDR_SHIFT) & SMI_REG_ADDR_MASK;
+}
+
+static inline u32 smi_phy_addr(int x)
+{
+ return (x << SMI_PHY_ADDR_SHIFT) & SMI_PHY_ADDR_MASK;
+}
+
+#define JME_PHY_TIMEOUT 100 /* 100 msec */
+#define JME_PHY_REG_NR 32
+
+/*
+ * Global Host Control
+ */
+enum jme_ghc_bit_mask {
+ GHC_SWRST = 0x40000000,
+ GHC_DPX = 0x00000040,
+ GHC_SPEED = 0x00000030,
+ GHC_LINK_POLL = 0x00000001,
+};
+
+enum jme_ghc_speed_val {
+ GHC_SPEED_10M = 0x00000010,
+ GHC_SPEED_100M = 0x00000020,
+ GHC_SPEED_1000M = 0x00000030,
+};
+
+/*
+ * Power management control and status register
+ */
+enum jme_pmcs_bit_masks {
+ PMCS_WF7DET = 0x80000000,
+ PMCS_WF6DET = 0x40000000,
+ PMCS_WF5DET = 0x20000000,
+ PMCS_WF4DET = 0x10000000,
+ PMCS_WF3DET = 0x08000000,
+ PMCS_WF2DET = 0x04000000,
+ PMCS_WF1DET = 0x02000000,
+ PMCS_WF0DET = 0x01000000,
+ PMCS_LFDET = 0x00040000,
+ PMCS_LRDET = 0x00020000,
+ PMCS_MFDET = 0x00010000,
+ PMCS_WF7EN = 0x00008000,
+ PMCS_WF6EN = 0x00004000,
+ PMCS_WF5EN = 0x00002000,
+ PMCS_WF4EN = 0x00001000,
+ PMCS_WF3EN = 0x00000800,
+ PMCS_WF2EN = 0x00000400,
+ PMCS_WF1EN = 0x00000200,
+ PMCS_WF0EN = 0x00000100,
+ PMCS_LFEN = 0x00000004,
+ PMCS_LREN = 0x00000002,
+ PMCS_MFEN = 0x00000001,
+};
+
+/*
+ * Giga PHY Status Registers
+ */
+enum jme_phy_link_bit_mask {
+ PHY_LINK_SPEED_MASK = 0x0000C000,
+ PHY_LINK_DUPLEX = 0x00002000,
+ PHY_LINK_SPEEDDPU_RESOLVED = 0x00000800,
+ PHY_LINK_UP = 0x00000400,
+ PHY_LINK_AUTONEG_COMPLETE = 0x00000200,
+ PHY_LINK_MDI_STAT = 0x00000040,
+};
+
+enum jme_phy_link_speed_val {
+ PHY_LINK_SPEED_10M = 0x00000000,
+ PHY_LINK_SPEED_100M = 0x00004000,
+ PHY_LINK_SPEED_1000M = 0x00008000,
+};
+
+#define JME_SPDRSV_TIMEOUT 500 /* 500 us */
+
+/*
+ * SMB Control and Status
+ */
+enum jme_smbcsr_bit_mask {
+ SMBCSR_CNACK = 0x00020000,
+ SMBCSR_RELOAD = 0x00010000,
+ SMBCSR_EEPROMD = 0x00000020,
+ SMBCSR_INITDONE = 0x00000010,
+ SMBCSR_BUSY = 0x0000000F,
+};
+
+enum jme_smbintf_bit_mask {
+ SMBINTF_HWDATR = 0xFF000000,
+ SMBINTF_HWDATW = 0x00FF0000,
+ SMBINTF_HWADDR = 0x0000FF00,
+ SMBINTF_HWRWN = 0x00000020,
+ SMBINTF_HWCMD = 0x00000010,
+ SMBINTF_FASTM = 0x00000008,
+ SMBINTF_GPIOSCL = 0x00000004,
+ SMBINTF_GPIOSDA = 0x00000002,
+ SMBINTF_GPIOEN = 0x00000001,
+};
+
+enum jme_smbintf_vals {
+ SMBINTF_HWRWN_READ = 0x00000020,
+ SMBINTF_HWRWN_WRITE = 0x00000000,
+};
+
+enum jme_smbintf_shifts {
+ SMBINTF_HWDATR_SHIFT = 24,
+ SMBINTF_HWDATW_SHIFT = 16,
+ SMBINTF_HWADDR_SHIFT = 8,
+};
+
+#define JME_EEPROM_RELOAD_TIMEOUT 2000 /* 2000 msec */
+#define JME_SMB_BUSY_TIMEOUT 20 /* 20 msec */
+#define JME_SMB_LEN 256
+#define JME_EEPROM_MAGIC 0x250
+
+/*
+ * Timer Control/Status Register
+ */
+enum jme_tmcsr_bit_masks {
+ TMCSR_SWIT = 0x80000000,
+ TMCSR_EN = 0x01000000,
+ TMCSR_CNT = 0x00FFFFFF,
+};
+
+/*
+ * General Purpose REG-0
+ */
+enum jme_gpreg0_masks {
+ GPREG0_DISSH = 0xFF000000,
+ GPREG0_PCIRLMT = 0x00300000,
+ GPREG0_PCCNOMUTCLR = 0x00040000,
+ GPREG0_LNKINTPOLL = 0x00001000,
+ GPREG0_PCCTMR = 0x00000300,
+ GPREG0_PHYADDR = 0x0000001F,
+};
+
+enum jme_gpreg0_vals {
+ GPREG0_DISSH_DW7 = 0x80000000,
+ GPREG0_DISSH_DW6 = 0x40000000,
+ GPREG0_DISSH_DW5 = 0x20000000,
+ GPREG0_DISSH_DW4 = 0x10000000,
+ GPREG0_DISSH_DW3 = 0x08000000,
+ GPREG0_DISSH_DW2 = 0x04000000,
+ GPREG0_DISSH_DW1 = 0x02000000,
+ GPREG0_DISSH_DW0 = 0x01000000,
+ GPREG0_DISSH_ALL = 0xFF000000,
+
+ GPREG0_PCIRLMT_8 = 0x00000000,
+ GPREG0_PCIRLMT_6 = 0x00100000,
+ GPREG0_PCIRLMT_5 = 0x00200000,
+ GPREG0_PCIRLMT_4 = 0x00300000,
+
+ GPREG0_PCCTMR_16ns = 0x00000000,
+ GPREG0_PCCTMR_256ns = 0x00000100,
+ GPREG0_PCCTMR_1us = 0x00000200,
+ GPREG0_PCCTMR_1ms = 0x00000300,
+
+ GPREG0_PHYADDR_1 = 0x00000001,
+
+ GPREG0_DEFAULT = GPREG0_PCIRLMT_4 |
+ GPREG0_PCCTMR_1us |
+ GPREG0_PHYADDR_1,
+};
+
+/*
+ * General Purpose REG-1
+ * Note: All theses bits defined here are for
+ * Chip mode revision 0x11 only
+ */
+enum jme_gpreg1_masks {
+ GPREG1_INTRDELAYUNIT = 0x00000018,
+ GPREG1_INTRDELAYENABLE = 0x00000007,
+};
+
+enum jme_gpreg1_vals {
+ GPREG1_RSSPATCH = 0x00000040,
+ GPREG1_HALFMODEPATCH = 0x00000020,
+
+ GPREG1_INTDLYUNIT_16NS = 0x00000000,
+ GPREG1_INTDLYUNIT_256NS = 0x00000008,
+ GPREG1_INTDLYUNIT_1US = 0x00000010,
+ GPREG1_INTDLYUNIT_16US = 0x00000018,
+
+ GPREG1_INTDLYEN_1U = 0x00000001,
+ GPREG1_INTDLYEN_2U = 0x00000002,
+ GPREG1_INTDLYEN_3U = 0x00000003,
+ GPREG1_INTDLYEN_4U = 0x00000004,
+ GPREG1_INTDLYEN_5U = 0x00000005,
+ GPREG1_INTDLYEN_6U = 0x00000006,
+ GPREG1_INTDLYEN_7U = 0x00000007,
+
+ GPREG1_DEFAULT = 0x00000000,
+};
+
+/*
+ * Interrupt Status Bits
+ */
+enum jme_interrupt_bits {
+ INTR_SWINTR = 0x80000000,
+ INTR_TMINTR = 0x40000000,
+ INTR_LINKCH = 0x20000000,
+ INTR_PAUSERCV = 0x10000000,
+ INTR_MAGICRCV = 0x08000000,
+ INTR_WAKERCV = 0x04000000,
+ INTR_PCCRX0TO = 0x02000000,
+ INTR_PCCRX1TO = 0x01000000,
+ INTR_PCCRX2TO = 0x00800000,
+ INTR_PCCRX3TO = 0x00400000,
+ INTR_PCCTXTO = 0x00200000,
+ INTR_PCCRX0 = 0x00100000,
+ INTR_PCCRX1 = 0x00080000,
+ INTR_PCCRX2 = 0x00040000,
+ INTR_PCCRX3 = 0x00020000,
+ INTR_PCCTX = 0x00010000,
+ INTR_RX3EMP = 0x00008000,
+ INTR_RX2EMP = 0x00004000,
+ INTR_RX1EMP = 0x00002000,
+ INTR_RX0EMP = 0x00001000,
+ INTR_RX3 = 0x00000800,
+ INTR_RX2 = 0x00000400,
+ INTR_RX1 = 0x00000200,
+ INTR_RX0 = 0x00000100,
+ INTR_TX7 = 0x00000080,
+ INTR_TX6 = 0x00000040,
+ INTR_TX5 = 0x00000020,
+ INTR_TX4 = 0x00000010,
+ INTR_TX3 = 0x00000008,
+ INTR_TX2 = 0x00000004,
+ INTR_TX1 = 0x00000002,
+ INTR_TX0 = 0x00000001,
+};
+
+static const u32 INTR_ENABLE = INTR_SWINTR |
+ INTR_TMINTR |
+ INTR_LINKCH |
+ INTR_PCCRX0TO |
+ INTR_PCCRX0 |
+ INTR_PCCTXTO |
+ INTR_PCCTX |
+ INTR_RX0EMP;
+
+/*
+ * PCC Control Registers
+ */
+enum jme_pccrx_masks {
+ PCCRXTO_MASK = 0xFFFF0000,
+ PCCRX_MASK = 0x0000FF00,
+};
+
+enum jme_pcctx_masks {
+ PCCTXTO_MASK = 0xFFFF0000,
+ PCCTX_MASK = 0x0000FF00,
+ PCCTX_QS_MASK = 0x000000FF,
+};
+
+enum jme_pccrx_shifts {
+ PCCRXTO_SHIFT = 16,
+ PCCRX_SHIFT = 8,
+};
+
+enum jme_pcctx_shifts {
+ PCCTXTO_SHIFT = 16,
+ PCCTX_SHIFT = 8,
+};
+
+enum jme_pcctx_bits {
+ PCCTXQ0_EN = 0x00000001,
+ PCCTXQ1_EN = 0x00000002,
+ PCCTXQ2_EN = 0x00000004,
+ PCCTXQ3_EN = 0x00000008,
+ PCCTXQ4_EN = 0x00000010,
+ PCCTXQ5_EN = 0x00000020,
+ PCCTXQ6_EN = 0x00000040,
+ PCCTXQ7_EN = 0x00000080,
+};
+
+/*
+ * Chip Mode Register
+ */
+enum jme_chipmode_bit_masks {
+ CM_FPGAVER_MASK = 0xFFFF0000,
+ CM_CHIPREV_MASK = 0x0000FF00,
+ CM_CHIPMODE_MASK = 0x0000000F,
+};
+
+enum jme_chipmode_shifts {
+ CM_FPGAVER_SHIFT = 16,
+ CM_CHIPREV_SHIFT = 8,
+};
+
+/*
+ * Shadow base address register bits
+ */
+enum jme_shadow_base_address_bits {
+ SHBA_POSTEN = 0x1,
+};
+
+/*
+ * Aggressive Power Mode Control
+ */
+enum jme_apmc_bits {
+ JME_APMC_PCIE_SD_EN = 0x40000000,
+ JME_APMC_PSEUDO_HP_EN = 0x20000000,
+ JME_APMC_EPIEN = 0x04000000,
+ JME_APMC_EPIEN_CTRL = 0x03000000,
+};
+
+enum jme_apmc_values {
+ JME_APMC_EPIEN_CTRL_EN = 0x02000000,
+ JME_APMC_EPIEN_CTRL_DIS = 0x01000000,
+};
+
+#define APMC_PHP_SHUTDOWN_DELAY (10 * 1000 * 1000)
+
+#ifdef REG_DEBUG
+static char *MAC_REG_NAME[] = {
+ "JME_TXCS", "JME_TXDBA_LO", "JME_TXDBA_HI", "JME_TXQDC",
+ "JME_TXNDA", "JME_TXMCS", "JME_TXPFC", "JME_TXTRHD",
+ "JME_RXCS", "JME_RXDBA_LO", "JME_RXDBA_HI", "JME_RXQDC",
+ "JME_RXNDA", "JME_RXMCS", "JME_RXUMA_LO", "JME_RXUMA_HI",
+ "JME_RXMCHT_LO", "JME_RXMCHT_HI", "JME_WFODP", "JME_WFOI",
+ "JME_SMI", "JME_GHC", "UNKNOWN", "UNKNOWN",
+ "JME_PMCS"};
+
+static char *PE_REG_NAME[] = {
+ "UNKNOWN", "UNKNOWN", "UNKNOWN", "UNKNOWN",
+ "UNKNOWN", "UNKNOWN", "UNKNOWN", "UNKNOWN",
+ "UNKNOWN", "UNKNOWN", "JME_PHY_CS", "UNKNOWN",
+ "JME_PHY_LINK", "UNKNOWN", "UNKNOWN", "UNKNOWN",
+ "JME_SMBCSR", "JME_SMBINTF"};
+
+static char *MISC_REG_NAME[] = {
+ "JME_TMCSR", "JME_GPIO", "JME_GPREG0", "JME_GPREG1",
+ "JME_IEVE", "JME_IREQ", "JME_IENS", "JME_IENC",
+ "JME_PCCRX0", "JME_PCCRX1", "JME_PCCRX2", "JME_PCCRX3",
+ "JME_PCCTX0", "JME_CHIPMODE", "JME_SHBA_HI", "JME_SHBA_LO",
+ "UNKNOWN", "UNKNOWN", "UNKNOWN", "UNKNOWN",
+ "UNKNOWN", "UNKNOWN", "UNKNOWN", "UNKNOWN",
+ "UNKNOWN", "UNKNOWN", "UNKNOWN", "UNKNOWN",
+ "JME_TIMER1", "JME_TIMER2", "UNKNOWN", "JME_APMC",
+ "JME_PCCSRX0"};
+
+static inline void reg_dbg(const struct jme_adapter *jme,
+ const char *msg, u32 val, u32 reg)
+{
+ const char *regname;
+ switch (reg & 0xF00) {
+ case 0x000:
+ regname = MAC_REG_NAME[(reg & 0xFF) >> 2];
+ break;
+ case 0x400:
+ regname = PE_REG_NAME[(reg & 0xFF) >> 2];
+ break;
+ case 0x800:
+ regname = MISC_REG_NAME[(reg & 0xFF) >> 2];
+ break;
+ default:
+ regname = PE_REG_NAME[0];
+ }
+ printk(KERN_DEBUG "%s: %-20s %08x@%s\n", jme->dev->name,
+ msg, val, regname);
+}
+#else
+static inline void reg_dbg(const struct jme_adapter *jme,
+ const char *msg, u32 val, u32 reg) {}
+#endif
+
+/*
+ * Read/Write MMaped I/O Registers
+ */
+static inline u32 jread32(struct jme_adapter *jme, u32 reg)
+{
+ return readl(jme->regs + reg);
+}
+
+static inline void jwrite32(struct jme_adapter *jme, u32 reg, u32 val)
+{
+ reg_dbg(jme, "REG WRITE", val, reg);
+ writel(val, jme->regs + reg);
+ reg_dbg(jme, "VAL AFTER WRITE", readl(jme->regs + reg), reg);
+}
+
+static inline void jwrite32f(struct jme_adapter *jme, u32 reg, u32 val)
+{
+ /*
+ * Read after write should cause flush
+ */
+ reg_dbg(jme, "REG WRITE FLUSH", val, reg);
+ writel(val, jme->regs + reg);
+ readl(jme->regs + reg);
+ reg_dbg(jme, "VAL AFTER WRITE", readl(jme->regs + reg), reg);
+}
+
+/*
+ * PHY Regs
+ */
+enum jme_phy_reg17_bit_masks {
+ PREG17_SPEED = 0xC000,
+ PREG17_DUPLEX = 0x2000,
+ PREG17_SPDRSV = 0x0800,
+ PREG17_LNKUP = 0x0400,
+ PREG17_MDI = 0x0040,
+};
+
+enum jme_phy_reg17_vals {
+ PREG17_SPEED_10M = 0x0000,
+ PREG17_SPEED_100M = 0x4000,
+ PREG17_SPEED_1000M = 0x8000,
+};
+
+#define BMSR_ANCOMP 0x0020
+
+/*
+ * Workaround
+ */
+static inline int is_buggy250(unsigned short device, unsigned int chiprev)
+{
+ return device == PCI_DEVICE_ID_JMICRON_JMC250 && chiprev == 0x11;
+}
+
+/*
+ * Function prototypes
+ */
+static int jme_set_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd);
+static void jme_set_multi(struct net_device *netdev);
+
+#endif
diff --git a/drivers/net/lib8390.c b/drivers/net/lib8390.c
index 00d59ab2f8ac98ecf2cfec78b59cfb0626ae4dd8..f80dcc11fe26bad7f594fff1407d0e036fc84935 100644
--- a/drivers/net/lib8390.c
+++ b/drivers/net/lib8390.c
@@ -530,9 +530,9 @@ static irqreturn_t __ei_interrupt(int irq, void *dev_id)
#ifdef CONFIG_NET_POLL_CONTROLLER
static void __ei_poll(struct net_device *dev)
{
- disable_irq_lockdep(dev->irq);
+ disable_irq(dev->irq);
__ei_interrupt(dev->irq, dev);
- enable_irq_lockdep(dev->irq);
+ enable_irq(dev->irq);
}
#endif
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 84c77f1f9a5cf755a33de626c140cd9c8f73e269..01f7a31bac764134f623352a3894456c7192b205 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -195,8 +195,8 @@ static int macb_mii_probe(struct net_device *dev)
/* find the first phy */
for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
- if (bp->mii_bus.phy_map[phy_addr]) {
- phydev = bp->mii_bus.phy_map[phy_addr];
+ if (bp->mii_bus->phy_map[phy_addr]) {
+ phydev = bp->mii_bus->phy_map[phy_addr];
break;
}
}
@@ -244,30 +244,36 @@ static int macb_mii_init(struct macb *bp)
/* Enable managment port */
macb_writel(bp, NCR, MACB_BIT(MPE));
- bp->mii_bus.name = "MACB_mii_bus";
- bp->mii_bus.read = &macb_mdio_read;
- bp->mii_bus.write = &macb_mdio_write;
- bp->mii_bus.reset = &macb_mdio_reset;
- snprintf(bp->mii_bus.id, MII_BUS_ID_SIZE, "%x", bp->pdev->id);
- bp->mii_bus.priv = bp;
- bp->mii_bus.dev = &bp->dev->dev;
+ bp->mii_bus = mdiobus_alloc();
+ if (bp->mii_bus == NULL) {
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ bp->mii_bus->name = "MACB_mii_bus";
+ bp->mii_bus->read = &macb_mdio_read;
+ bp->mii_bus->write = &macb_mdio_write;
+ bp->mii_bus->reset = &macb_mdio_reset;
+ snprintf(bp->mii_bus->id, MII_BUS_ID_SIZE, "%x", bp->pdev->id);
+ bp->mii_bus->priv = bp;
+ bp->mii_bus->parent = &bp->dev->dev;
pdata = bp->pdev->dev.platform_data;
if (pdata)
- bp->mii_bus.phy_mask = pdata->phy_mask;
+ bp->mii_bus->phy_mask = pdata->phy_mask;
- bp->mii_bus.irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
- if (!bp->mii_bus.irq) {
+ bp->mii_bus->irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
+ if (!bp->mii_bus->irq) {
err = -ENOMEM;
- goto err_out;
+ goto err_out_free_mdiobus;
}
for (i = 0; i < PHY_MAX_ADDR; i++)
- bp->mii_bus.irq[i] = PHY_POLL;
+ bp->mii_bus->irq[i] = PHY_POLL;
- platform_set_drvdata(bp->dev, &bp->mii_bus);
+ platform_set_drvdata(bp->dev, bp->mii_bus);
- if (mdiobus_register(&bp->mii_bus))
+ if (mdiobus_register(bp->mii_bus))
goto err_out_free_mdio_irq;
if (macb_mii_probe(bp->dev) != 0) {
@@ -277,9 +283,11 @@ static int macb_mii_init(struct macb *bp)
return 0;
err_out_unregister_bus:
- mdiobus_unregister(&bp->mii_bus);
+ mdiobus_unregister(bp->mii_bus);
err_out_free_mdio_irq:
- kfree(bp->mii_bus.irq);
+ kfree(bp->mii_bus->irq);
+err_out_free_mdiobus:
+ mdiobus_free(bp->mii_bus);
err_out:
return err;
}
@@ -1261,8 +1269,9 @@ static int __exit macb_remove(struct platform_device *pdev)
bp = netdev_priv(dev);
if (bp->phy_dev)
phy_disconnect(bp->phy_dev);
- mdiobus_unregister(&bp->mii_bus);
- kfree(bp->mii_bus.irq);
+ mdiobus_unregister(bp->mii_bus);
+ kfree(bp->mii_bus->irq);
+ mdiobus_free(bp->mii_bus);
unregister_netdev(dev);
free_irq(dev->irq, dev);
iounmap(bp->regs);
diff --git a/drivers/net/macb.h b/drivers/net/macb.h
index 57b85acf0d1685d6a239e8ff9c9a3f0862c9dbf5..d3212f6db70325a53917b380e4f4ab05f8abd9b4 100644
--- a/drivers/net/macb.h
+++ b/drivers/net/macb.h
@@ -384,7 +384,7 @@ struct macb {
unsigned int rx_pending, tx_pending;
- struct mii_bus mii_bus;
+ struct mii_bus *mii_bus;
struct phy_device *phy_dev;
unsigned int link;
unsigned int speed;
diff --git a/drivers/net/meth.c b/drivers/net/meth.c
index 0a97c26df6abd848ddc8f09bb97db75cedab1453..a1e22ed1f6ee5616ce9d88bde8a55940dc66fa16 100644
--- a/drivers/net/meth.c
+++ b/drivers/net/meth.c
@@ -41,7 +41,7 @@
#endif
#if MFE_DEBUG>=1
-#define DPRINTK(str,args...) printk(KERN_DEBUG "meth: %s: " str, __FUNCTION__ , ## args)
+#define DPRINTK(str,args...) printk(KERN_DEBUG "meth: %s: " str, __func__ , ## args)
#define MFE_RX_DEBUG 2
#else
#define DPRINTK(str,args...)
diff --git a/drivers/net/mipsnet.c b/drivers/net/mipsnet.c
index 6d343efb2717311c1049d4962e7ae9a1ca042653..4e7a5faf035103a07c3c23b800b0abcfb3bd85fe 100644
--- a/drivers/net/mipsnet.c
+++ b/drivers/net/mipsnet.c
@@ -203,7 +203,7 @@ static irqreturn_t mipsnet_interrupt(int irq, void *dev_id)
out_badirq:
printk(KERN_INFO "%s: %s(): irq %d for unknown device\n",
- dev->name, __FUNCTION__, irq);
+ dev->name, __func__, irq);
return ret;
}
diff --git a/drivers/net/mlx4/alloc.c b/drivers/net/mlx4/alloc.c
index 096bca54bcf77c33300d43b7e46a7734434378c0..b411b79d72ad136322f8909a0cc3241111918fa5 100644
--- a/drivers/net/mlx4/alloc.c
+++ b/drivers/net/mlx4/alloc.c
@@ -33,6 +33,7 @@
#include <linux/errno.h>
#include <linux/slab.h>
+#include <linux/mm.h>
#include <linux/bitmap.h>
#include <linux/dma-mapping.h>
#include <linux/vmalloc.h>
diff --git a/drivers/net/mlx4/mr.c b/drivers/net/mlx4/mr.c
index 62071d9c4a557c61a38da5167cf2d017590b5ac7..d1dd5b48dbd1412bddf6321ebd3cceb89d18bacd 100644
--- a/drivers/net/mlx4/mr.c
+++ b/drivers/net/mlx4/mr.c
@@ -67,11 +67,10 @@ struct mlx4_mpt_entry {
#define MLX4_MPT_FLAG_PHYSICAL (1 << 9)
#define MLX4_MPT_FLAG_REGION (1 << 8)
-#define MLX4_MPT_PD_FLAG_FAST_REG (1 << 26)
+#define MLX4_MPT_PD_FLAG_FAST_REG (1 << 27)
+#define MLX4_MPT_PD_FLAG_RAE (1 << 28)
#define MLX4_MPT_PD_FLAG_EN_INV (3 << 24)
-#define MLX4_MTT_FLAG_PRESENT 1
-
#define MLX4_MPT_STATUS_SW 0xF0
#define MLX4_MPT_STATUS_HW 0x00
@@ -348,7 +347,10 @@ int mlx4_mr_enable(struct mlx4_dev *dev, struct mlx4_mr *mr)
if (mr->mtt.order >= 0 && mr->mtt.page_shift == 0) {
/* fast register MR in free state */
mpt_entry->flags |= cpu_to_be32(MLX4_MPT_FLAG_FREE);
- mpt_entry->pd_flags |= cpu_to_be32(MLX4_MPT_PD_FLAG_FAST_REG);
+ mpt_entry->pd_flags |= cpu_to_be32(MLX4_MPT_PD_FLAG_FAST_REG |
+ MLX4_MPT_PD_FLAG_RAE);
+ mpt_entry->mtt_sz = cpu_to_be32((1 << mr->mtt.order) *
+ MLX4_MTT_ENTRY_PER_SEG);
} else {
mpt_entry->flags |= cpu_to_be32(MLX4_MPT_FLAG_SW_OWNS);
}
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 0a18b9e96da152db6c55eaa0026cc578863226eb..a9c8c08044b1847ebe560964433ad3ee4a564322 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -38,6 +38,7 @@
#include <linux/init.h>
#include <linux/dma-mapping.h>
#include <linux/in.h>
+#include <linux/ip.h>
#include <linux/tcp.h>
#include <linux/udp.h>
#include <linux/etherdevice.h>
@@ -48,30 +49,28 @@
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/workqueue.h>
-#include <linux/mii.h>
+#include <linux/phy.h>
#include <linux/mv643xx_eth.h>
#include <asm/io.h>
#include <asm/types.h>
#include <asm/system.h>
static char mv643xx_eth_driver_name[] = "mv643xx_eth";
-static char mv643xx_eth_driver_version[] = "1.3";
+static char mv643xx_eth_driver_version[] = "1.4";
-#define MV643XX_ETH_CHECKSUM_OFFLOAD_TX
-#define MV643XX_ETH_NAPI
-#define MV643XX_ETH_TX_FAST_REFILL
-
-#ifdef MV643XX_ETH_CHECKSUM_OFFLOAD_TX
-#define MAX_DESCS_PER_SKB (MAX_SKB_FRAGS + 1)
-#else
-#define MAX_DESCS_PER_SKB 1
-#endif
/*
* Registers shared between all ports.
*/
#define PHY_ADDR 0x0000
#define SMI_REG 0x0004
+#define SMI_BUSY 0x10000000
+#define SMI_READ_VALID 0x08000000
+#define SMI_OPCODE_READ 0x04000000
+#define SMI_OPCODE_WRITE 0x00000000
+#define ERR_INT_CAUSE 0x0080
+#define ERR_INT_SMI_DONE 0x00000010
+#define ERR_INT_MASK 0x0084
#define WINDOW_BASE(w) (0x0200 + ((w) << 3))
#define WINDOW_SIZE(w) (0x0204 + ((w) << 3))
#define WINDOW_REMAP_HIGH(w) (0x0280 + ((w) << 2))
@@ -104,16 +103,12 @@ static char mv643xx_eth_driver_version[] = "1.3";
#define TX_BW_MTU(p) (0x0458 + ((p) << 10))
#define TX_BW_BURST(p) (0x045c + ((p) << 10))
#define INT_CAUSE(p) (0x0460 + ((p) << 10))
-#define INT_TX_END_0 0x00080000
#define INT_TX_END 0x07f80000
-#define INT_RX 0x0007fbfc
+#define INT_RX 0x000003fc
#define INT_EXT 0x00000002
#define INT_CAUSE_EXT(p) (0x0464 + ((p) << 10))
-#define INT_EXT_LINK 0x00100000
-#define INT_EXT_PHY 0x00010000
-#define INT_EXT_TX_ERROR_0 0x00000100
-#define INT_EXT_TX_0 0x00000001
-#define INT_EXT_TX 0x0000ffff
+#define INT_EXT_LINK_PHY 0x00110000
+#define INT_EXT_TX 0x000000ff
#define INT_MASK(p) (0x0468 + ((p) << 10))
#define INT_MASK_EXT(p) (0x046c + ((p) << 10))
#define TX_FIFO_URGENT_THRESHOLD(p) (0x0474 + ((p) << 10))
@@ -171,8 +166,8 @@ static char mv643xx_eth_driver_version[] = "1.3";
#define FORCE_LINK_PASS (1 << 1)
#define SERIAL_PORT_ENABLE (1 << 0)
-#define DEFAULT_RX_QUEUE_SIZE 400
-#define DEFAULT_TX_QUEUE_SIZE 800
+#define DEFAULT_RX_QUEUE_SIZE 128
+#define DEFAULT_TX_QUEUE_SIZE 256
/*
@@ -249,9 +244,23 @@ struct mv643xx_eth_shared_private {
void __iomem *base;
/*
- * Protects access to SMI_REG, which is shared between ports.
+ * Points at the right SMI instance to use.
+ */
+ struct mv643xx_eth_shared_private *smi;
+
+ /*
+ * Provides access to local SMI interface.
*/
- spinlock_t phy_lock;
+ struct mii_bus *smi_bus;
+
+ /*
+ * If we have access to the error interrupt pin (which is
+ * somewhat misnamed as it not only reflects internal errors
+ * but also reflects SMI completion), use that to wait for
+ * SMI access completion instead of polling the SMI busy bit.
+ */
+ int err_interrupt;
+ wait_queue_head_t smi_busy_wait;
/*
* Per-port MBUS window access register value.
@@ -263,9 +272,13 @@ struct mv643xx_eth_shared_private {
*/
unsigned int t_clk;
int extended_rx_coal_limit;
- int tx_bw_control_moved;
+ int tx_bw_control;
};
+#define TX_BW_CONTROL_ABSENT 0
+#define TX_BW_CONTROL_OLD_LAYOUT 1
+#define TX_BW_CONTROL_NEW_LAYOUT 2
+
/* per-port *****************************************************************/
struct mib_counters {
@@ -314,8 +327,6 @@ struct rx_queue {
dma_addr_t rx_desc_dma;
int rx_desc_area_size;
struct sk_buff **rx_skb;
-
- struct timer_list rx_oom;
};
struct tx_queue {
@@ -330,7 +341,12 @@ struct tx_queue {
struct tx_desc *tx_desc_area;
dma_addr_t tx_desc_dma;
int tx_desc_area_size;
- struct sk_buff **tx_skb;
+
+ struct sk_buff_head tx_skb;
+
+ unsigned long tx_packets;
+ unsigned long tx_bytes;
+ unsigned long tx_dropped;
};
struct mv643xx_eth_private {
@@ -339,14 +355,24 @@ struct mv643xx_eth_private {
struct net_device *dev;
- struct mv643xx_eth_shared_private *shared_smi;
- int phy_addr;
-
- spinlock_t lock;
+ struct phy_device *phy;
+ struct timer_list mib_counters_timer;
+ spinlock_t mib_counters_lock;
struct mib_counters mib_counters;
+
struct work_struct tx_timeout_task;
- struct mii_if_info mii;
+
+ struct napi_struct napi;
+ u8 work_link;
+ u8 work_tx;
+ u8 work_tx_end;
+ u8 work_rx;
+ u8 work_rx_refill;
+ u8 work_rx_oom;
+
+ int skb_size;
+ struct sk_buff_head rx_recycle;
/*
* RX state.
@@ -354,9 +380,8 @@ struct mv643xx_eth_private {
int default_rx_ring_size;
unsigned long rx_desc_sram_addr;
int rx_desc_sram_size;
- u8 rxq_mask;
- int rxq_primary;
- struct napi_struct napi;
+ int rxq_count;
+ struct timer_list rx_oom;
struct rx_queue rxq[8];
/*
@@ -365,12 +390,8 @@ struct mv643xx_eth_private {
int default_tx_ring_size;
unsigned long tx_desc_sram_addr;
int tx_desc_sram_size;
- u8 txq_mask;
- int txq_primary;
+ int txq_count;
struct tx_queue txq[8];
-#ifdef MV643XX_ETH_TX_FAST_REFILL
- int tx_clean_threshold;
-#endif
};
@@ -440,94 +461,21 @@ static void txq_disable(struct tx_queue *txq)
udelay(10);
}
-static void __txq_maybe_wake(struct tx_queue *txq)
+static void txq_maybe_wake(struct tx_queue *txq)
{
struct mv643xx_eth_private *mp = txq_to_mp(txq);
+ struct netdev_queue *nq = netdev_get_tx_queue(mp->dev, txq->index);
- /*
- * netif_{stop,wake}_queue() flow control only applies to
- * the primary queue.
- */
- BUG_ON(txq->index != mp->txq_primary);
-
- if (txq->tx_ring_size - txq->tx_desc_count >= MAX_DESCS_PER_SKB)
- netif_wake_queue(mp->dev);
-}
-
-
-/* rx ***********************************************************************/
-static void txq_reclaim(struct tx_queue *txq, int force);
-
-static void rxq_refill(struct rx_queue *rxq)
-{
- struct mv643xx_eth_private *mp = rxq_to_mp(rxq);
- unsigned long flags;
-
- spin_lock_irqsave(&mp->lock, flags);
-
- while (rxq->rx_desc_count < rxq->rx_ring_size) {
- int skb_size;
- struct sk_buff *skb;
- int unaligned;
- int rx;
-
- /*
- * Reserve 2+14 bytes for an ethernet header (the
- * hardware automatically prepends 2 bytes of dummy
- * data to each received packet), 16 bytes for up to
- * four VLAN tags, and 4 bytes for the trailing FCS
- * -- 36 bytes total.
- */
- skb_size = mp->dev->mtu + 36;
-
- /*
- * Make sure that the skb size is a multiple of 8
- * bytes, as the lower three bits of the receive
- * descriptor's buffer size field are ignored by
- * the hardware.
- */
- skb_size = (skb_size + 7) & ~7;
-
- skb = dev_alloc_skb(skb_size + dma_get_cache_alignment() - 1);
- if (skb == NULL)
- break;
-
- unaligned = (u32)skb->data & (dma_get_cache_alignment() - 1);
- if (unaligned)
- skb_reserve(skb, dma_get_cache_alignment() - unaligned);
-
- rxq->rx_desc_count++;
- rx = rxq->rx_used_desc;
- rxq->rx_used_desc = (rx + 1) % rxq->rx_ring_size;
-
- rxq->rx_desc_area[rx].buf_ptr = dma_map_single(NULL, skb->data,
- skb_size, DMA_FROM_DEVICE);
- rxq->rx_desc_area[rx].buf_size = skb_size;
- rxq->rx_skb[rx] = skb;
- wmb();
- rxq->rx_desc_area[rx].cmd_sts = BUFFER_OWNED_BY_DMA |
- RX_ENABLE_INTERRUPT;
- wmb();
-
- /*
- * The hardware automatically prepends 2 bytes of
- * dummy data to each received packet, so that the
- * IP header ends up 16-byte aligned.
- */
- skb_reserve(skb, 2);
+ if (netif_tx_queue_stopped(nq)) {
+ __netif_tx_lock(nq, smp_processor_id());
+ if (txq->tx_ring_size - txq->tx_desc_count >= MAX_SKB_FRAGS + 1)
+ netif_tx_wake_queue(nq);
+ __netif_tx_unlock(nq);
}
-
- if (rxq->rx_desc_count != rxq->rx_ring_size)
- mod_timer(&rxq->rx_oom, jiffies + (HZ / 10));
-
- spin_unlock_irqrestore(&mp->lock, flags);
}
-static inline void rxq_refill_timer_wrapper(unsigned long data)
-{
- rxq_refill((struct rx_queue *)data);
-}
+/* rx napi ******************************************************************/
static int rxq_process(struct rx_queue *rxq, int budget)
{
struct mv643xx_eth_private *mp = rxq_to_mp(rxq);
@@ -539,31 +487,31 @@ static int rxq_process(struct rx_queue *rxq, int budget)
struct rx_desc *rx_desc;
unsigned int cmd_sts;
struct sk_buff *skb;
- unsigned long flags;
-
- spin_lock_irqsave(&mp->lock, flags);
+ u16 byte_cnt;
rx_desc = &rxq->rx_desc_area[rxq->rx_curr_desc];
cmd_sts = rx_desc->cmd_sts;
- if (cmd_sts & BUFFER_OWNED_BY_DMA) {
- spin_unlock_irqrestore(&mp->lock, flags);
+ if (cmd_sts & BUFFER_OWNED_BY_DMA)
break;
- }
rmb();
skb = rxq->rx_skb[rxq->rx_curr_desc];
rxq->rx_skb[rxq->rx_curr_desc] = NULL;
- rxq->rx_curr_desc = (rxq->rx_curr_desc + 1) % rxq->rx_ring_size;
+ rxq->rx_curr_desc++;
+ if (rxq->rx_curr_desc == rxq->rx_ring_size)
+ rxq->rx_curr_desc = 0;
- spin_unlock_irqrestore(&mp->lock, flags);
-
- dma_unmap_single(NULL, rx_desc->buf_ptr + 2,
+ dma_unmap_single(NULL, rx_desc->buf_ptr,
rx_desc->buf_size, DMA_FROM_DEVICE);
rxq->rx_desc_count--;
rx++;
+ mp->work_rx_refill |= 1 << rxq->index;
+
+ byte_cnt = rx_desc->byte_cnt;
+
/*
* Update statistics.
*
@@ -573,7 +521,7 @@ static int rxq_process(struct rx_queue *rxq, int budget)
* byte CRC at the end of the packet (which we do count).
*/
stats->rx_packets++;
- stats->rx_bytes += rx_desc->byte_cnt - 2;
+ stats->rx_bytes += byte_cnt - 2;
/*
* In case we received a packet without first / last bits
@@ -596,72 +544,84 @@ static int rxq_process(struct rx_queue *rxq, int budget)
if (cmd_sts & ERROR_SUMMARY)
stats->rx_errors++;
- dev_kfree_skb_irq(skb);
+ dev_kfree_skb(skb);
} else {
/*
* The -4 is for the CRC in the trailer of the
* received packet
*/
- skb_put(skb, rx_desc->byte_cnt - 2 - 4);
+ skb_put(skb, byte_cnt - 2 - 4);
- if (cmd_sts & LAYER_4_CHECKSUM_OK) {
+ if (cmd_sts & LAYER_4_CHECKSUM_OK)
skb->ip_summed = CHECKSUM_UNNECESSARY;
- skb->csum = htons(
- (cmd_sts & 0x0007fff8) >> 3);
- }
skb->protocol = eth_type_trans(skb, mp->dev);
-#ifdef MV643XX_ETH_NAPI
netif_receive_skb(skb);
-#else
- netif_rx(skb);
-#endif
}
mp->dev->last_rx = jiffies;
}
- rxq_refill(rxq);
+ if (rx < budget)
+ mp->work_rx &= ~(1 << rxq->index);
return rx;
}
-#ifdef MV643XX_ETH_NAPI
-static int mv643xx_eth_poll(struct napi_struct *napi, int budget)
+static int rxq_refill(struct rx_queue *rxq, int budget)
{
- struct mv643xx_eth_private *mp;
- int rx;
- int i;
+ struct mv643xx_eth_private *mp = rxq_to_mp(rxq);
+ int refilled;
- mp = container_of(napi, struct mv643xx_eth_private, napi);
+ refilled = 0;
+ while (refilled < budget && rxq->rx_desc_count < rxq->rx_ring_size) {
+ struct sk_buff *skb;
+ int unaligned;
+ int rx;
+
+ skb = __skb_dequeue(&mp->rx_recycle);
+ if (skb == NULL)
+ skb = dev_alloc_skb(mp->skb_size +
+ dma_get_cache_alignment() - 1);
-#ifdef MV643XX_ETH_TX_FAST_REFILL
- if (++mp->tx_clean_threshold > 5) {
- mp->tx_clean_threshold = 0;
- for (i = 0; i < 8; i++)
- if (mp->txq_mask & (1 << i))
- txq_reclaim(mp->txq + i, 0);
-
- if (netif_carrier_ok(mp->dev)) {
- spin_lock_irq(&mp->lock);
- __txq_maybe_wake(mp->txq + mp->txq_primary);
- spin_unlock_irq(&mp->lock);
+ if (skb == NULL) {
+ mp->work_rx_oom |= 1 << rxq->index;
+ goto oom;
}
- }
-#endif
- rx = 0;
- for (i = 7; rx < budget && i >= 0; i--)
- if (mp->rxq_mask & (1 << i))
- rx += rxq_process(mp->rxq + i, budget - rx);
+ unaligned = (u32)skb->data & (dma_get_cache_alignment() - 1);
+ if (unaligned)
+ skb_reserve(skb, dma_get_cache_alignment() - unaligned);
- if (rx < budget) {
- netif_rx_complete(mp->dev, napi);
- wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_EXT);
+ refilled++;
+ rxq->rx_desc_count++;
+
+ rx = rxq->rx_used_desc++;
+ if (rxq->rx_used_desc == rxq->rx_ring_size)
+ rxq->rx_used_desc = 0;
+
+ rxq->rx_desc_area[rx].buf_ptr = dma_map_single(NULL, skb->data,
+ mp->skb_size, DMA_FROM_DEVICE);
+ rxq->rx_desc_area[rx].buf_size = mp->skb_size;
+ rxq->rx_skb[rx] = skb;
+ wmb();
+ rxq->rx_desc_area[rx].cmd_sts = BUFFER_OWNED_BY_DMA |
+ RX_ENABLE_INTERRUPT;
+ wmb();
+
+ /*
+ * The hardware automatically prepends 2 bytes of
+ * dummy data to each received packet, so that the
+ * IP header ends up 16-byte aligned.
+ */
+ skb_reserve(skb, 2);
}
- return rx;
+ if (refilled < budget)
+ mp->work_rx_refill &= ~(1 << rxq->index);
+
+oom:
+ return refilled;
}
-#endif
/* tx ***********************************************************************/
@@ -684,8 +644,9 @@ static int txq_alloc_desc_index(struct tx_queue *txq)
BUG_ON(txq->tx_desc_count >= txq->tx_ring_size);
- tx_desc_curr = txq->tx_curr_desc;
- txq->tx_curr_desc = (tx_desc_curr + 1) % txq->tx_ring_size;
+ tx_desc_curr = txq->tx_curr_desc++;
+ if (txq->tx_curr_desc == txq->tx_ring_size)
+ txq->tx_curr_desc = 0;
BUG_ON(txq->tx_curr_desc == txq->tx_used_desc);
@@ -714,10 +675,8 @@ static void txq_submit_frag_skb(struct tx_queue *txq, struct sk_buff *skb)
desc->cmd_sts = BUFFER_OWNED_BY_DMA |
ZERO_PADDING | TX_LAST_DESC |
TX_ENABLE_INTERRUPT;
- txq->tx_skb[tx_index] = skb;
} else {
desc->cmd_sts = BUFFER_OWNED_BY_DMA;
- txq->tx_skb[tx_index] = NULL;
}
desc->l4i_chk = 0;
@@ -734,144 +693,228 @@ static inline __be16 sum16_as_be(__sum16 sum)
return (__force __be16)sum;
}
-static void txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb)
+static int txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb)
{
struct mv643xx_eth_private *mp = txq_to_mp(txq);
int nr_frags = skb_shinfo(skb)->nr_frags;
int tx_index;
struct tx_desc *desc;
u32 cmd_sts;
+ u16 l4i_chk;
int length;
cmd_sts = TX_FIRST_DESC | GEN_CRC | BUFFER_OWNED_BY_DMA;
-
- tx_index = txq_alloc_desc_index(txq);
- desc = &txq->tx_desc_area[tx_index];
-
- if (nr_frags) {
- txq_submit_frag_skb(txq, skb);
-
- length = skb_headlen(skb);
- txq->tx_skb[tx_index] = NULL;
- } else {
- cmd_sts |= ZERO_PADDING | TX_LAST_DESC | TX_ENABLE_INTERRUPT;
- length = skb->len;
- txq->tx_skb[tx_index] = skb;
- }
-
- desc->byte_cnt = length;
- desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE);
+ l4i_chk = 0;
if (skb->ip_summed == CHECKSUM_PARTIAL) {
- int mac_hdr_len;
+ int tag_bytes;
BUG_ON(skb->protocol != htons(ETH_P_IP) &&
skb->protocol != htons(ETH_P_8021Q));
- cmd_sts |= GEN_TCP_UDP_CHECKSUM |
- GEN_IP_V4_CHECKSUM |
- ip_hdr(skb)->ihl << TX_IHL_SHIFT;
+ tag_bytes = (void *)ip_hdr(skb) - (void *)skb->data - ETH_HLEN;
+ if (unlikely(tag_bytes & ~12)) {
+ if (skb_checksum_help(skb) == 0)
+ goto no_csum;
+ kfree_skb(skb);
+ return 1;
+ }
- mac_hdr_len = (void *)ip_hdr(skb) - (void *)skb->data;
- switch (mac_hdr_len - ETH_HLEN) {
- case 0:
- break;
- case 4:
+ if (tag_bytes & 4)
cmd_sts |= MAC_HDR_EXTRA_4_BYTES;
- break;
- case 8:
+ if (tag_bytes & 8)
cmd_sts |= MAC_HDR_EXTRA_8_BYTES;
- break;
- case 12:
- cmd_sts |= MAC_HDR_EXTRA_4_BYTES;
- cmd_sts |= MAC_HDR_EXTRA_8_BYTES;
- break;
- default:
- if (net_ratelimit())
- dev_printk(KERN_ERR, &txq_to_mp(txq)->dev->dev,
- "mac header length is %d?!\n", mac_hdr_len);
- break;
- }
+
+ cmd_sts |= GEN_TCP_UDP_CHECKSUM |
+ GEN_IP_V4_CHECKSUM |
+ ip_hdr(skb)->ihl << TX_IHL_SHIFT;
switch (ip_hdr(skb)->protocol) {
case IPPROTO_UDP:
cmd_sts |= UDP_FRAME;
- desc->l4i_chk = ntohs(sum16_as_be(udp_hdr(skb)->check));
+ l4i_chk = ntohs(sum16_as_be(udp_hdr(skb)->check));
break;
case IPPROTO_TCP:
- desc->l4i_chk = ntohs(sum16_as_be(tcp_hdr(skb)->check));
+ l4i_chk = ntohs(sum16_as_be(tcp_hdr(skb)->check));
break;
default:
BUG();
}
} else {
+no_csum:
/* Errata BTS #50, IHL must be 5 if no HW checksum */
cmd_sts |= 5 << TX_IHL_SHIFT;
- desc->l4i_chk = 0;
}
+ tx_index = txq_alloc_desc_index(txq);
+ desc = &txq->tx_desc_area[tx_index];
+
+ if (nr_frags) {
+ txq_submit_frag_skb(txq, skb);
+ length = skb_headlen(skb);
+ } else {
+ cmd_sts |= ZERO_PADDING | TX_LAST_DESC | TX_ENABLE_INTERRUPT;
+ length = skb->len;
+ }
+
+ desc->l4i_chk = l4i_chk;
+ desc->byte_cnt = length;
+ desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE);
+
+ __skb_queue_tail(&txq->tx_skb, skb);
+
/* ensure all other descriptors are written before first cmd_sts */
wmb();
desc->cmd_sts = cmd_sts;
- /* clear TX_END interrupt status */
- wrl(mp, INT_CAUSE(mp->port_num), ~(INT_TX_END_0 << txq->index));
- rdl(mp, INT_CAUSE(mp->port_num));
+ /* clear TX_END status */
+ mp->work_tx_end &= ~(1 << txq->index);
/* ensure all descriptors are written before poking hardware */
wmb();
txq_enable(txq);
txq->tx_desc_count += nr_frags + 1;
+
+ return 0;
}
static int mv643xx_eth_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct mv643xx_eth_private *mp = netdev_priv(dev);
- struct net_device_stats *stats = &dev->stats;
+ int queue;
struct tx_queue *txq;
- unsigned long flags;
+ struct netdev_queue *nq;
+
+ queue = skb_get_queue_mapping(skb);
+ txq = mp->txq + queue;
+ nq = netdev_get_tx_queue(dev, queue);
if (has_tiny_unaligned_frags(skb) && __skb_linearize(skb)) {
- stats->tx_dropped++;
+ txq->tx_dropped++;
dev_printk(KERN_DEBUG, &dev->dev,
"failed to linearize skb with tiny "
"unaligned fragment\n");
return NETDEV_TX_BUSY;
}
- spin_lock_irqsave(&mp->lock, flags);
-
- txq = mp->txq + mp->txq_primary;
-
- if (txq->tx_ring_size - txq->tx_desc_count < MAX_DESCS_PER_SKB) {
- spin_unlock_irqrestore(&mp->lock, flags);
- if (txq->index == mp->txq_primary && net_ratelimit())
- dev_printk(KERN_ERR, &dev->dev,
- "primary tx queue full?!\n");
+ if (txq->tx_ring_size - txq->tx_desc_count < MAX_SKB_FRAGS + 1) {
+ if (net_ratelimit())
+ dev_printk(KERN_ERR, &dev->dev, "tx queue full?!\n");
kfree_skb(skb);
return NETDEV_TX_OK;
}
- txq_submit_skb(txq, skb);
- stats->tx_bytes += skb->len;
- stats->tx_packets++;
- dev->trans_start = jiffies;
-
- if (txq->index == mp->txq_primary) {
+ if (!txq_submit_skb(txq, skb)) {
int entries_left;
+ txq->tx_bytes += skb->len;
+ txq->tx_packets++;
+ dev->trans_start = jiffies;
+
entries_left = txq->tx_ring_size - txq->tx_desc_count;
- if (entries_left < MAX_DESCS_PER_SKB)
- netif_stop_queue(dev);
+ if (entries_left < MAX_SKB_FRAGS + 1)
+ netif_tx_stop_queue(nq);
}
- spin_unlock_irqrestore(&mp->lock, flags);
-
return NETDEV_TX_OK;
}
+/* tx napi ******************************************************************/
+static void txq_kick(struct tx_queue *txq)
+{
+ struct mv643xx_eth_private *mp = txq_to_mp(txq);
+ struct netdev_queue *nq = netdev_get_tx_queue(mp->dev, txq->index);
+ u32 hw_desc_ptr;
+ u32 expected_ptr;
+
+ __netif_tx_lock(nq, smp_processor_id());
+
+ if (rdl(mp, TXQ_COMMAND(mp->port_num)) & (1 << txq->index))
+ goto out;
+
+ hw_desc_ptr = rdl(mp, TXQ_CURRENT_DESC_PTR(mp->port_num, txq->index));
+ expected_ptr = (u32)txq->tx_desc_dma +
+ txq->tx_curr_desc * sizeof(struct tx_desc);
+
+ if (hw_desc_ptr != expected_ptr)
+ txq_enable(txq);
+
+out:
+ __netif_tx_unlock(nq);
+
+ mp->work_tx_end &= ~(1 << txq->index);
+}
+
+static int txq_reclaim(struct tx_queue *txq, int budget, int force)
+{
+ struct mv643xx_eth_private *mp = txq_to_mp(txq);
+ struct netdev_queue *nq = netdev_get_tx_queue(mp->dev, txq->index);
+ int reclaimed;
+
+ __netif_tx_lock(nq, smp_processor_id());
+
+ reclaimed = 0;
+ while (reclaimed < budget && txq->tx_desc_count > 0) {
+ int tx_index;
+ struct tx_desc *desc;
+ u32 cmd_sts;
+ struct sk_buff *skb;
+
+ tx_index = txq->tx_used_desc;
+ desc = &txq->tx_desc_area[tx_index];
+ cmd_sts = desc->cmd_sts;
+
+ if (cmd_sts & BUFFER_OWNED_BY_DMA) {
+ if (!force)
+ break;
+ desc->cmd_sts = cmd_sts & ~BUFFER_OWNED_BY_DMA;
+ }
+
+ txq->tx_used_desc = tx_index + 1;
+ if (txq->tx_used_desc == txq->tx_ring_size)
+ txq->tx_used_desc = 0;
+
+ reclaimed++;
+ txq->tx_desc_count--;
+
+ skb = NULL;
+ if (cmd_sts & TX_LAST_DESC)
+ skb = __skb_dequeue(&txq->tx_skb);
+
+ if (cmd_sts & ERROR_SUMMARY) {
+ dev_printk(KERN_INFO, &mp->dev->dev, "tx error\n");
+ mp->dev->stats.tx_errors++;
+ }
+
+ if (cmd_sts & TX_FIRST_DESC) {
+ dma_unmap_single(NULL, desc->buf_ptr,
+ desc->byte_cnt, DMA_TO_DEVICE);
+ } else {
+ dma_unmap_page(NULL, desc->buf_ptr,
+ desc->byte_cnt, DMA_TO_DEVICE);
+ }
+
+ if (skb != NULL) {
+ if (skb_queue_len(&mp->rx_recycle) <
+ mp->default_rx_ring_size &&
+ skb_recycle_check(skb, mp->skb_size))
+ __skb_queue_head(&mp->rx_recycle, skb);
+ else
+ dev_kfree_skb(skb);
+ }
+ }
+
+ __netif_tx_unlock(nq);
+
+ if (reclaimed < budget)
+ mp->work_tx &= ~(1 << txq->index);
+
+ return reclaimed;
+}
+
+
/* tx rate control **********************************************************/
/*
* Set total maximum TX rate (shared by all TX queues for this port)
@@ -895,14 +938,17 @@ static void tx_set_rate(struct mv643xx_eth_private *mp, int rate, int burst)
if (bucket_size > 65535)
bucket_size = 65535;
- if (mp->shared->tx_bw_control_moved) {
- wrl(mp, TX_BW_RATE_MOVED(mp->port_num), token_rate);
- wrl(mp, TX_BW_MTU_MOVED(mp->port_num), mtu);
- wrl(mp, TX_BW_BURST_MOVED(mp->port_num), bucket_size);
- } else {
+ switch (mp->shared->tx_bw_control) {
+ case TX_BW_CONTROL_OLD_LAYOUT:
wrl(mp, TX_BW_RATE(mp->port_num), token_rate);
wrl(mp, TX_BW_MTU(mp->port_num), mtu);
wrl(mp, TX_BW_BURST(mp->port_num), bucket_size);
+ break;
+ case TX_BW_CONTROL_NEW_LAYOUT:
+ wrl(mp, TX_BW_RATE_MOVED(mp->port_num), token_rate);
+ wrl(mp, TX_BW_MTU_MOVED(mp->port_num), mtu);
+ wrl(mp, TX_BW_BURST_MOVED(mp->port_num), bucket_size);
+ break;
}
}
@@ -934,14 +980,21 @@ static void txq_set_fixed_prio_mode(struct tx_queue *txq)
/*
* Turn on fixed priority mode.
*/
- if (mp->shared->tx_bw_control_moved)
- off = TXQ_FIX_PRIO_CONF_MOVED(mp->port_num);
- else
+ off = 0;
+ switch (mp->shared->tx_bw_control) {
+ case TX_BW_CONTROL_OLD_LAYOUT:
off = TXQ_FIX_PRIO_CONF(mp->port_num);
+ break;
+ case TX_BW_CONTROL_NEW_LAYOUT:
+ off = TXQ_FIX_PRIO_CONF_MOVED(mp->port_num);
+ break;
+ }
- val = rdl(mp, off);
- val |= 1 << txq->index;
- wrl(mp, off, val);
+ if (off) {
+ val = rdl(mp, off);
+ val |= 1 << txq->index;
+ wrl(mp, off, val);
+ }
}
static void txq_set_wrr(struct tx_queue *txq, int weight)
@@ -953,95 +1006,147 @@ static void txq_set_wrr(struct tx_queue *txq, int weight)
/*
* Turn off fixed priority mode.
*/
- if (mp->shared->tx_bw_control_moved)
- off = TXQ_FIX_PRIO_CONF_MOVED(mp->port_num);
- else
+ off = 0;
+ switch (mp->shared->tx_bw_control) {
+ case TX_BW_CONTROL_OLD_LAYOUT:
off = TXQ_FIX_PRIO_CONF(mp->port_num);
+ break;
+ case TX_BW_CONTROL_NEW_LAYOUT:
+ off = TXQ_FIX_PRIO_CONF_MOVED(mp->port_num);
+ break;
+ }
- val = rdl(mp, off);
- val &= ~(1 << txq->index);
- wrl(mp, off, val);
+ if (off) {
+ val = rdl(mp, off);
+ val &= ~(1 << txq->index);
+ wrl(mp, off, val);
- /*
- * Configure WRR weight for this queue.
- */
- off = TXQ_BW_WRR_CONF(mp->port_num, txq->index);
+ /*
+ * Configure WRR weight for this queue.
+ */
+ off = TXQ_BW_WRR_CONF(mp->port_num, txq->index);
- val = rdl(mp, off);
- val = (val & ~0xff) | (weight & 0xff);
- wrl(mp, off, val);
+ val = rdl(mp, off);
+ val = (val & ~0xff) | (weight & 0xff);
+ wrl(mp, off, val);
+ }
}
/* mii management interface *************************************************/
-#define SMI_BUSY 0x10000000
-#define SMI_READ_VALID 0x08000000
-#define SMI_OPCODE_READ 0x04000000
-#define SMI_OPCODE_WRITE 0x00000000
+static irqreturn_t mv643xx_eth_err_irq(int irq, void *dev_id)
+{
+ struct mv643xx_eth_shared_private *msp = dev_id;
-static void smi_reg_read(struct mv643xx_eth_private *mp, unsigned int addr,
- unsigned int reg, unsigned int *value)
+ if (readl(msp->base + ERR_INT_CAUSE) & ERR_INT_SMI_DONE) {
+ writel(~ERR_INT_SMI_DONE, msp->base + ERR_INT_CAUSE);
+ wake_up(&msp->smi_busy_wait);
+ return IRQ_HANDLED;
+ }
+
+ return IRQ_NONE;
+}
+
+static int smi_is_done(struct mv643xx_eth_shared_private *msp)
{
- void __iomem *smi_reg = mp->shared_smi->base + SMI_REG;
- unsigned long flags;
- int i;
+ return !(readl(msp->base + SMI_REG) & SMI_BUSY);
+}
- /* the SMI register is a shared resource */
- spin_lock_irqsave(&mp->shared_smi->phy_lock, flags);
+static int smi_wait_ready(struct mv643xx_eth_shared_private *msp)
+{
+ if (msp->err_interrupt == NO_IRQ) {
+ int i;
- /* wait for the SMI register to become available */
- for (i = 0; readl(smi_reg) & SMI_BUSY; i++) {
- if (i == 1000) {
- printk("%s: PHY busy timeout\n", mp->dev->name);
- goto out;
+ for (i = 0; !smi_is_done(msp); i++) {
+ if (i == 10)
+ return -ETIMEDOUT;
+ msleep(10);
}
- udelay(10);
+
+ return 0;
+ }
+
+ if (!wait_event_timeout(msp->smi_busy_wait, smi_is_done(msp),
+ msecs_to_jiffies(100)))
+ return -ETIMEDOUT;
+
+ return 0;
+}
+
+static int smi_bus_read(struct mii_bus *bus, int addr, int reg)
+{
+ struct mv643xx_eth_shared_private *msp = bus->priv;
+ void __iomem *smi_reg = msp->base + SMI_REG;
+ int ret;
+
+ if (smi_wait_ready(msp)) {
+ printk("mv643xx_eth: SMI bus busy timeout\n");
+ return -ETIMEDOUT;
}
writel(SMI_OPCODE_READ | (reg << 21) | (addr << 16), smi_reg);
- /* now wait for the data to be valid */
- for (i = 0; !(readl(smi_reg) & SMI_READ_VALID); i++) {
- if (i == 1000) {
- printk("%s: PHY read timeout\n", mp->dev->name);
- goto out;
- }
- udelay(10);
+ if (smi_wait_ready(msp)) {
+ printk("mv643xx_eth: SMI bus busy timeout\n");
+ return -ETIMEDOUT;
}
- *value = readl(smi_reg) & 0xffff;
-out:
- spin_unlock_irqrestore(&mp->shared_smi->phy_lock, flags);
+ ret = readl(smi_reg);
+ if (!(ret & SMI_READ_VALID)) {
+ printk("mv643xx_eth: SMI bus read not valid\n");
+ return -ENODEV;
+ }
+
+ return ret & 0xffff;
}
-static void smi_reg_write(struct mv643xx_eth_private *mp,
- unsigned int addr,
- unsigned int reg, unsigned int value)
+static int smi_bus_write(struct mii_bus *bus, int addr, int reg, u16 val)
{
- void __iomem *smi_reg = mp->shared_smi->base + SMI_REG;
- unsigned long flags;
- int i;
-
- /* the SMI register is a shared resource */
- spin_lock_irqsave(&mp->shared_smi->phy_lock, flags);
+ struct mv643xx_eth_shared_private *msp = bus->priv;
+ void __iomem *smi_reg = msp->base + SMI_REG;
- /* wait for the SMI register to become available */
- for (i = 0; readl(smi_reg) & SMI_BUSY; i++) {
- if (i == 1000) {
- printk("%s: PHY busy timeout\n", mp->dev->name);
- goto out;
- }
- udelay(10);
+ if (smi_wait_ready(msp)) {
+ printk("mv643xx_eth: SMI bus busy timeout\n");
+ return -ETIMEDOUT;
}
writel(SMI_OPCODE_WRITE | (reg << 21) |
- (addr << 16) | (value & 0xffff), smi_reg);
-out:
- spin_unlock_irqrestore(&mp->shared_smi->phy_lock, flags);
+ (addr << 16) | (val & 0xffff), smi_reg);
+
+ if (smi_wait_ready(msp)) {
+ printk("mv643xx_eth: SMI bus busy timeout\n");
+ return -ETIMEDOUT;
+ }
+
+ return 0;
}
-/* mib counters *************************************************************/
+/* statistics ***************************************************************/
+static struct net_device_stats *mv643xx_eth_get_stats(struct net_device *dev)
+{
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
+ struct net_device_stats *stats = &dev->stats;
+ unsigned long tx_packets = 0;
+ unsigned long tx_bytes = 0;
+ unsigned long tx_dropped = 0;
+ int i;
+
+ for (i = 0; i < mp->txq_count; i++) {
+ struct tx_queue *txq = mp->txq + i;
+
+ tx_packets += txq->tx_packets;
+ tx_bytes += txq->tx_bytes;
+ tx_dropped += txq->tx_dropped;
+ }
+
+ stats->tx_packets = tx_packets;
+ stats->tx_bytes = tx_bytes;
+ stats->tx_dropped = tx_dropped;
+
+ return stats;
+}
+
static inline u32 mib_read(struct mv643xx_eth_private *mp, int offset)
{
return rdl(mp, MIB_COUNTERS(mp->port_num) + offset);
@@ -1059,6 +1164,7 @@ static void mib_counters_update(struct mv643xx_eth_private *mp)
{
struct mib_counters *p = &mp->mib_counters;
+ spin_lock(&mp->mib_counters_lock);
p->good_octets_received += mib_read(mp, 0x00);
p->good_octets_received += (u64)mib_read(mp, 0x04) << 32;
p->bad_octets_received += mib_read(mp, 0x08);
@@ -1091,6 +1197,16 @@ static void mib_counters_update(struct mv643xx_eth_private *mp)
p->bad_crc_event += mib_read(mp, 0x74);
p->collision += mib_read(mp, 0x78);
p->late_collision += mib_read(mp, 0x7c);
+ spin_unlock(&mp->mib_counters_lock);
+
+ mod_timer(&mp->mib_counters_timer, jiffies + 30 * HZ);
+}
+
+static void mib_counters_timer_wrapper(unsigned long _mp)
+{
+ struct mv643xx_eth_private *mp = (void *)_mp;
+
+ mib_counters_update(mp);
}
@@ -1156,9 +1272,9 @@ static int mv643xx_eth_get_settings(struct net_device *dev, struct ethtool_cmd *
struct mv643xx_eth_private *mp = netdev_priv(dev);
int err;
- spin_lock_irq(&mp->lock);
- err = mii_ethtool_gset(&mp->mii, cmd);
- spin_unlock_irq(&mp->lock);
+ err = phy_read_status(mp->phy);
+ if (err == 0)
+ err = phy_ethtool_gset(mp->phy, cmd);
/*
* The MAC does not support 1000baseT_Half.
@@ -1206,18 +1322,13 @@ static int mv643xx_eth_get_settings_phyless(struct net_device *dev, struct ethto
static int mv643xx_eth_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct mv643xx_eth_private *mp = netdev_priv(dev);
- int err;
/*
* The MAC does not support 1000baseT_Half.
*/
cmd->advertising &= ~ADVERTISED_1000baseT_Half;
- spin_lock_irq(&mp->lock);
- err = mii_ethtool_sset(&mp->mii, cmd);
- spin_unlock_irq(&mp->lock);
-
- return err;
+ return phy_ethtool_sset(mp->phy, cmd);
}
static int mv643xx_eth_set_settings_phyless(struct net_device *dev, struct ethtool_cmd *cmd)
@@ -1239,7 +1350,7 @@ static int mv643xx_eth_nway_reset(struct net_device *dev)
{
struct mv643xx_eth_private *mp = netdev_priv(dev);
- return mii_nway_restart(&mp->mii);
+ return genphy_restart_aneg(mp->phy);
}
static int mv643xx_eth_nway_reset_phyless(struct net_device *dev)
@@ -1249,14 +1360,7 @@ static int mv643xx_eth_nway_reset_phyless(struct net_device *dev)
static u32 mv643xx_eth_get_link(struct net_device *dev)
{
- struct mv643xx_eth_private *mp = netdev_priv(dev);
-
- return mii_link_ok(&mp->mii);
-}
-
-static u32 mv643xx_eth_get_link_phyless(struct net_device *dev)
-{
- return 1;
+ return !!netif_carrier_ok(dev);
}
static void mv643xx_eth_get_strings(struct net_device *dev,
@@ -1277,9 +1381,10 @@ static void mv643xx_eth_get_ethtool_stats(struct net_device *dev,
struct ethtool_stats *stats,
uint64_t *data)
{
- struct mv643xx_eth_private *mp = dev->priv;
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
int i;
+ mv643xx_eth_get_stats(dev);
mib_counters_update(mp);
for (i = 0; i < ARRAY_SIZE(mv643xx_eth_stats); i++) {
@@ -1323,7 +1428,7 @@ static const struct ethtool_ops mv643xx_eth_ethtool_ops_phyless = {
.set_settings = mv643xx_eth_set_settings_phyless,
.get_drvinfo = mv643xx_eth_get_drvinfo,
.nway_reset = mv643xx_eth_nway_reset_phyless,
- .get_link = mv643xx_eth_get_link_phyless,
+ .get_link = mv643xx_eth_get_link,
.set_sg = ethtool_op_set_sg,
.get_strings = mv643xx_eth_get_strings,
.get_ethtool_stats = mv643xx_eth_get_ethtool_stats,
@@ -1487,7 +1592,7 @@ static int rxq_init(struct mv643xx_eth_private *mp, int index)
size = rxq->rx_ring_size * sizeof(struct rx_desc);
- if (index == mp->rxq_primary && size <= mp->rx_desc_sram_size) {
+ if (index == 0 && size <= mp->rx_desc_sram_size) {
rxq->rx_desc_area = ioremap(mp->rx_desc_sram_addr,
mp->rx_desc_sram_size);
rxq->rx_desc_dma = mp->rx_desc_sram_addr;
@@ -1515,20 +1620,21 @@ static int rxq_init(struct mv643xx_eth_private *mp, int index)
rx_desc = (struct rx_desc *)rxq->rx_desc_area;
for (i = 0; i < rxq->rx_ring_size; i++) {
- int nexti = (i + 1) % rxq->rx_ring_size;
+ int nexti;
+
+ nexti = i + 1;
+ if (nexti == rxq->rx_ring_size)
+ nexti = 0;
+
rx_desc[i].next_desc_ptr = rxq->rx_desc_dma +
nexti * sizeof(struct rx_desc);
}
- init_timer(&rxq->rx_oom);
- rxq->rx_oom.data = (unsigned long)rxq;
- rxq->rx_oom.function = rxq_refill_timer_wrapper;
-
return 0;
out_free:
- if (index == mp->rxq_primary && size <= mp->rx_desc_sram_size)
+ if (index == 0 && size <= mp->rx_desc_sram_size)
iounmap(rxq->rx_desc_area);
else
dma_free_coherent(NULL, size,
@@ -1546,8 +1652,6 @@ static void rxq_deinit(struct rx_queue *rxq)
rxq_disable(rxq);
- del_timer_sync(&rxq->rx_oom);
-
for (i = 0; i < rxq->rx_ring_size; i++) {
if (rxq->rx_skb[i]) {
dev_kfree_skb(rxq->rx_skb[i]);
@@ -1561,7 +1665,7 @@ static void rxq_deinit(struct rx_queue *rxq)
rxq->rx_desc_count);
}
- if (rxq->index == mp->rxq_primary &&
+ if (rxq->index == 0 &&
rxq->rx_desc_area_size <= mp->rx_desc_sram_size)
iounmap(rxq->rx_desc_area);
else
@@ -1588,7 +1692,7 @@ static int txq_init(struct mv643xx_eth_private *mp, int index)
size = txq->tx_ring_size * sizeof(struct tx_desc);
- if (index == mp->txq_primary && size <= mp->tx_desc_sram_size) {
+ if (index == 0 && size <= mp->tx_desc_sram_size) {
txq->tx_desc_area = ioremap(mp->tx_desc_sram_addr,
mp->tx_desc_sram_size);
txq->tx_desc_dma = mp->tx_desc_sram_addr;
@@ -1601,120 +1705,97 @@ static int txq_init(struct mv643xx_eth_private *mp, int index)
if (txq->tx_desc_area == NULL) {
dev_printk(KERN_ERR, &mp->dev->dev,
"can't allocate tx ring (%d bytes)\n", size);
- goto out;
+ return -ENOMEM;
}
memset(txq->tx_desc_area, 0, size);
txq->tx_desc_area_size = size;
- txq->tx_skb = kmalloc(txq->tx_ring_size * sizeof(*txq->tx_skb),
- GFP_KERNEL);
- if (txq->tx_skb == NULL) {
- dev_printk(KERN_ERR, &mp->dev->dev,
- "can't allocate tx skb ring\n");
- goto out_free;
- }
tx_desc = (struct tx_desc *)txq->tx_desc_area;
for (i = 0; i < txq->tx_ring_size; i++) {
struct tx_desc *txd = tx_desc + i;
- int nexti = (i + 1) % txq->tx_ring_size;
+ int nexti;
+
+ nexti = i + 1;
+ if (nexti == txq->tx_ring_size)
+ nexti = 0;
txd->cmd_sts = 0;
txd->next_desc_ptr = txq->tx_desc_dma +
nexti * sizeof(struct tx_desc);
}
- return 0;
-
-
-out_free:
- if (index == mp->txq_primary && size <= mp->tx_desc_sram_size)
- iounmap(txq->tx_desc_area);
- else
- dma_free_coherent(NULL, size,
- txq->tx_desc_area,
- txq->tx_desc_dma);
+ skb_queue_head_init(&txq->tx_skb);
-out:
- return -ENOMEM;
+ return 0;
}
-static void txq_reclaim(struct tx_queue *txq, int force)
+static void txq_deinit(struct tx_queue *txq)
{
struct mv643xx_eth_private *mp = txq_to_mp(txq);
- unsigned long flags;
-
- spin_lock_irqsave(&mp->lock, flags);
- while (txq->tx_desc_count > 0) {
- int tx_index;
- struct tx_desc *desc;
- u32 cmd_sts;
- struct sk_buff *skb;
- dma_addr_t addr;
- int count;
- tx_index = txq->tx_used_desc;
- desc = &txq->tx_desc_area[tx_index];
- cmd_sts = desc->cmd_sts;
+ txq_disable(txq);
+ txq_reclaim(txq, txq->tx_ring_size, 1);
- if (cmd_sts & BUFFER_OWNED_BY_DMA) {
- if (!force)
- break;
- desc->cmd_sts = cmd_sts & ~BUFFER_OWNED_BY_DMA;
- }
+ BUG_ON(txq->tx_used_desc != txq->tx_curr_desc);
- txq->tx_used_desc = (tx_index + 1) % txq->tx_ring_size;
- txq->tx_desc_count--;
+ if (txq->index == 0 &&
+ txq->tx_desc_area_size <= mp->tx_desc_sram_size)
+ iounmap(txq->tx_desc_area);
+ else
+ dma_free_coherent(NULL, txq->tx_desc_area_size,
+ txq->tx_desc_area, txq->tx_desc_dma);
+}
- addr = desc->buf_ptr;
- count = desc->byte_cnt;
- skb = txq->tx_skb[tx_index];
- txq->tx_skb[tx_index] = NULL;
- if (cmd_sts & ERROR_SUMMARY) {
- dev_printk(KERN_INFO, &mp->dev->dev, "tx error\n");
- mp->dev->stats.tx_errors++;
- }
+/* netdev ops and related ***************************************************/
+static int mv643xx_eth_collect_events(struct mv643xx_eth_private *mp)
+{
+ u32 int_cause;
+ u32 int_cause_ext;
- /*
- * Drop mp->lock while we free the skb.
- */
- spin_unlock_irqrestore(&mp->lock, flags);
+ int_cause = rdl(mp, INT_CAUSE(mp->port_num)) &
+ (INT_TX_END | INT_RX | INT_EXT);
+ if (int_cause == 0)
+ return 0;
- if (cmd_sts & TX_FIRST_DESC)
- dma_unmap_single(NULL, addr, count, DMA_TO_DEVICE);
- else
- dma_unmap_page(NULL, addr, count, DMA_TO_DEVICE);
+ int_cause_ext = 0;
+ if (int_cause & INT_EXT)
+ int_cause_ext = rdl(mp, INT_CAUSE_EXT(mp->port_num));
- if (skb)
- dev_kfree_skb_irq(skb);
+ int_cause &= INT_TX_END | INT_RX;
+ if (int_cause) {
+ wrl(mp, INT_CAUSE(mp->port_num), ~int_cause);
+ mp->work_tx_end |= ((int_cause & INT_TX_END) >> 19) &
+ ~(rdl(mp, TXQ_COMMAND(mp->port_num)) & 0xff);
+ mp->work_rx |= (int_cause & INT_RX) >> 2;
+ }
- spin_lock_irqsave(&mp->lock, flags);
+ int_cause_ext &= INT_EXT_LINK_PHY | INT_EXT_TX;
+ if (int_cause_ext) {
+ wrl(mp, INT_CAUSE_EXT(mp->port_num), ~int_cause_ext);
+ if (int_cause_ext & INT_EXT_LINK_PHY)
+ mp->work_link = 1;
+ mp->work_tx |= int_cause_ext & INT_EXT_TX;
}
- spin_unlock_irqrestore(&mp->lock, flags);
+
+ return 1;
}
-static void txq_deinit(struct tx_queue *txq)
+static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id)
{
- struct mv643xx_eth_private *mp = txq_to_mp(txq);
-
- txq_disable(txq);
- txq_reclaim(txq, 1);
+ struct net_device *dev = (struct net_device *)dev_id;
+ struct mv643xx_eth_private *mp = netdev_priv(dev);
- BUG_ON(txq->tx_used_desc != txq->tx_curr_desc);
+ if (unlikely(!mv643xx_eth_collect_events(mp)))
+ return IRQ_NONE;
- if (txq->index == mp->txq_primary &&
- txq->tx_desc_area_size <= mp->tx_desc_sram_size)
- iounmap(txq->tx_desc_area);
- else
- dma_free_coherent(NULL, txq->tx_desc_area_size,
- txq->tx_desc_area, txq->tx_desc_dma);
+ wrl(mp, INT_MASK(mp->port_num), 0);
+ napi_schedule(&mp->napi);
- kfree(txq->tx_skb);
+ return IRQ_HANDLED;
}
-
-/* netdev ops and related ***************************************************/
static void handle_link_event(struct mv643xx_eth_private *mp)
{
struct net_device *dev = mp->dev;
@@ -1731,15 +1812,12 @@ static void handle_link_event(struct mv643xx_eth_private *mp)
printk(KERN_INFO "%s: link down\n", dev->name);
netif_carrier_off(dev);
- netif_stop_queue(dev);
- for (i = 0; i < 8; i++) {
+ for (i = 0; i < mp->txq_count; i++) {
struct tx_queue *txq = mp->txq + i;
- if (mp->txq_mask & (1 << i)) {
- txq_reclaim(txq, 1);
- txq_reset_hw_ptr(txq);
- }
+ txq_reclaim(txq, txq->tx_ring_size, 1);
+ txq_reset_hw_ptr(txq);
}
}
return;
@@ -1767,119 +1845,93 @@ static void handle_link_event(struct mv643xx_eth_private *mp)
speed, duplex ? "full" : "half",
fc ? "en" : "dis");
- if (!netif_carrier_ok(dev)) {
+ if (!netif_carrier_ok(dev))
netif_carrier_on(dev);
- netif_wake_queue(dev);
- }
}
-static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id)
+static int mv643xx_eth_poll(struct napi_struct *napi, int budget)
{
- struct net_device *dev = (struct net_device *)dev_id;
- struct mv643xx_eth_private *mp = netdev_priv(dev);
- u32 int_cause;
- u32 int_cause_ext;
-
- int_cause = rdl(mp, INT_CAUSE(mp->port_num)) &
- (INT_TX_END | INT_RX | INT_EXT);
- if (int_cause == 0)
- return IRQ_NONE;
-
- int_cause_ext = 0;
- if (int_cause & INT_EXT) {
- int_cause_ext = rdl(mp, INT_CAUSE_EXT(mp->port_num))
- & (INT_EXT_LINK | INT_EXT_PHY | INT_EXT_TX);
- wrl(mp, INT_CAUSE_EXT(mp->port_num), ~int_cause_ext);
- }
-
- if (int_cause_ext & (INT_EXT_PHY | INT_EXT_LINK))
- handle_link_event(mp);
+ struct mv643xx_eth_private *mp;
+ int work_done;
- /*
- * RxBuffer or RxError set for any of the 8 queues?
- */
-#ifdef MV643XX_ETH_NAPI
- if (int_cause & INT_RX) {
- wrl(mp, INT_CAUSE(mp->port_num), ~(int_cause & INT_RX));
- wrl(mp, INT_MASK(mp->port_num), 0x00000000);
- rdl(mp, INT_MASK(mp->port_num));
+ mp = container_of(napi, struct mv643xx_eth_private, napi);
- netif_rx_schedule(dev, &mp->napi);
- }
-#else
- if (int_cause & INT_RX) {
- int i;
+ mp->work_rx_refill |= mp->work_rx_oom;
+ mp->work_rx_oom = 0;
- for (i = 7; i >= 0; i--)
- if (mp->rxq_mask & (1 << i))
- rxq_process(mp->rxq + i, INT_MAX);
- }
-#endif
+ work_done = 0;
+ while (work_done < budget) {
+ u8 queue_mask;
+ int queue;
+ int work_tbd;
- /*
- * TxBuffer or TxError set for any of the 8 queues?
- */
- if (int_cause_ext & INT_EXT_TX) {
- int i;
+ if (mp->work_link) {
+ mp->work_link = 0;
+ handle_link_event(mp);
+ continue;
+ }
- for (i = 0; i < 8; i++)
- if (mp->txq_mask & (1 << i))
- txq_reclaim(mp->txq + i, 0);
+ queue_mask = mp->work_tx | mp->work_tx_end |
+ mp->work_rx | mp->work_rx_refill;
+ if (!queue_mask) {
+ if (mv643xx_eth_collect_events(mp))
+ continue;
+ break;
+ }
- /*
- * Enough space again in the primary TX queue for a
- * full packet?
- */
- if (netif_carrier_ok(dev)) {
- spin_lock(&mp->lock);
- __txq_maybe_wake(mp->txq + mp->txq_primary);
- spin_unlock(&mp->lock);
+ queue = fls(queue_mask) - 1;
+ queue_mask = 1 << queue;
+
+ work_tbd = budget - work_done;
+ if (work_tbd > 16)
+ work_tbd = 16;
+
+ if (mp->work_tx_end & queue_mask) {
+ txq_kick(mp->txq + queue);
+ } else if (mp->work_tx & queue_mask) {
+ work_done += txq_reclaim(mp->txq + queue, work_tbd, 0);
+ txq_maybe_wake(mp->txq + queue);
+ } else if (mp->work_rx & queue_mask) {
+ work_done += rxq_process(mp->rxq + queue, work_tbd);
+ } else if (mp->work_rx_refill & queue_mask) {
+ work_done += rxq_refill(mp->rxq + queue, work_tbd);
+ } else {
+ BUG();
}
}
- /*
- * Any TxEnd interrupts?
- */
- if (int_cause & INT_TX_END) {
- int i;
-
- wrl(mp, INT_CAUSE(mp->port_num), ~(int_cause & INT_TX_END));
-
- spin_lock(&mp->lock);
- for (i = 0; i < 8; i++) {
- struct tx_queue *txq = mp->txq + i;
- u32 hw_desc_ptr;
- u32 expected_ptr;
-
- if ((int_cause & (INT_TX_END_0 << i)) == 0)
- continue;
+ if (work_done < budget) {
+ if (mp->work_rx_oom)
+ mod_timer(&mp->rx_oom, jiffies + (HZ / 10));
+ napi_complete(napi);
+ wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_EXT);
+ }
- hw_desc_ptr =
- rdl(mp, TXQ_CURRENT_DESC_PTR(mp->port_num, i));
- expected_ptr = (u32)txq->tx_desc_dma +
- txq->tx_curr_desc * sizeof(struct tx_desc);
+ return work_done;
+}
- if (hw_desc_ptr != expected_ptr)
- txq_enable(txq);
- }
- spin_unlock(&mp->lock);
- }
+static inline void oom_timer_wrapper(unsigned long data)
+{
+ struct mv643xx_eth_private *mp = (void *)data;
- return IRQ_HANDLED;
+ napi_schedule(&mp->napi);
}
static void phy_reset(struct mv643xx_eth_private *mp)
{
- unsigned int data;
+ int data;
+
+ data = phy_read(mp->phy, MII_BMCR);
+ if (data < 0)
+ return;
- smi_reg_read(mp, mp->phy_addr, MII_BMCR, &data);
data |= BMCR_RESET;
- smi_reg_write(mp, mp->phy_addr, MII_BMCR, data);
+ if (phy_write(mp->phy, MII_BMCR, data) < 0)
+ return;
do {
- udelay(1);
- smi_reg_read(mp, mp->phy_addr, MII_BMCR, &data);
- } while (data & BMCR_RESET);
+ data = phy_read(mp->phy, MII_BMCR);
+ } while (data >= 0 && data & BMCR_RESET);
}
static void port_start(struct mv643xx_eth_private *mp)
@@ -1890,7 +1942,7 @@ static void port_start(struct mv643xx_eth_private *mp)
/*
* Perform PHY reset, if there is a PHY.
*/
- if (mp->phy_addr != -1) {
+ if (mp->phy != NULL) {
struct ethtool_cmd cmd;
mv643xx_eth_get_settings(mp->dev, &cmd);
@@ -1907,7 +1959,7 @@ static void port_start(struct mv643xx_eth_private *mp)
wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr);
pscr |= DO_NOT_FORCE_LINK_FAIL;
- if (mp->phy_addr == -1)
+ if (mp->phy == NULL)
pscr |= FORCE_LINK_PASS;
wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr);
@@ -1917,12 +1969,9 @@ static void port_start(struct mv643xx_eth_private *mp)
* Configure TX path and queues.
*/
tx_set_rate(mp, 1000000000, 16777216);
- for (i = 0; i < 8; i++) {
+ for (i = 0; i < mp->txq_count; i++) {
struct tx_queue *txq = mp->txq + i;
- if ((mp->txq_mask & (1 << i)) == 0)
- continue;
-
txq_reset_hw_ptr(txq);
txq_set_rate(txq, 1000000000, 16777216);
txq_set_fixed_prio_mode(txq);
@@ -1935,9 +1984,10 @@ static void port_start(struct mv643xx_eth_private *mp)
/*
* Receive all unmatched unicast, TCP, UDP, BPDU and broadcast
- * frames to RX queue #0.
+ * frames to RX queue #0, and include the pseudo-header when
+ * calculating receive checksums.
*/
- wrl(mp, PORT_CONFIG(mp->port_num), 0x00000000);
+ wrl(mp, PORT_CONFIG(mp->port_num), 0x02000000);
/*
* Treat BPDUs as normal multicasts, and disable partition mode.
@@ -1947,14 +1997,11 @@ static void port_start(struct mv643xx_eth_private *mp)
/*
* Enable the receive queues.
*/
- for (i = 0; i < 8; i++) {
+ for (i = 0; i < mp->rxq_count; i++) {
struct rx_queue *rxq = mp->rxq + i;
int off = RXQ_CURRENT_DESC_PTR(mp->port_num, i);
u32 addr;
- if ((mp->rxq_mask & (1 << i)) == 0)
- continue;
-
addr = (u32)rxq->rx_desc_dma;
addr += rxq->rx_curr_desc * sizeof(struct rx_desc);
wrl(mp, off, addr);
@@ -1993,6 +2040,26 @@ static void set_tx_coal(struct mv643xx_eth_private *mp, unsigned int delay)
wrl(mp, TX_FIFO_URGENT_THRESHOLD(mp->port_num), (coal & 0x3fff) << 4);
}
+static void mv643xx_eth_recalc_skb_size(struct mv643xx_eth_private *mp)
+{
+ int skb_size;
+
+ /*
+ * Reserve 2+14 bytes for an ethernet header (the hardware
+ * automatically prepends 2 bytes of dummy data to each
+ * received packet), 16 bytes for up to four VLAN tags, and
+ * 4 bytes for the trailing FCS -- 36 bytes total.
+ */
+ skb_size = mp->dev->mtu + 36;
+
+ /*
+ * Make sure that the skb size is a multiple of 8 bytes, as
+ * the lower three bits of the receive descriptor's buffer
+ * size field are ignored by the hardware.
+ */
+ mp->skb_size = (skb_size + 7) & ~7;
+}
+
static int mv643xx_eth_open(struct net_device *dev)
{
struct mv643xx_eth_private *mp = netdev_priv(dev);
@@ -2004,8 +2071,7 @@ static int mv643xx_eth_open(struct net_device *dev)
rdl(mp, INT_CAUSE_EXT(mp->port_num));
err = request_irq(dev->irq, mv643xx_eth_irq,
- IRQF_SHARED | IRQF_SAMPLE_RANDOM,
- dev->name, dev);
+ IRQF_SHARED, dev->name, dev);
if (err) {
dev_printk(KERN_ERR, &dev->dev, "can't assign irq\n");
return -EAGAIN;
@@ -2013,58 +2079,53 @@ static int mv643xx_eth_open(struct net_device *dev)
init_mac_tables(mp);
- for (i = 0; i < 8; i++) {
- if ((mp->rxq_mask & (1 << i)) == 0)
- continue;
+ mv643xx_eth_recalc_skb_size(mp);
+
+ napi_enable(&mp->napi);
+
+ skb_queue_head_init(&mp->rx_recycle);
+ for (i = 0; i < mp->rxq_count; i++) {
err = rxq_init(mp, i);
if (err) {
while (--i >= 0)
- if (mp->rxq_mask & (1 << i))
- rxq_deinit(mp->rxq + i);
+ rxq_deinit(mp->rxq + i);
goto out;
}
- rxq_refill(mp->rxq + i);
+ rxq_refill(mp->rxq + i, INT_MAX);
}
- for (i = 0; i < 8; i++) {
- if ((mp->txq_mask & (1 << i)) == 0)
- continue;
+ if (mp->work_rx_oom) {
+ mp->rx_oom.expires = jiffies + (HZ / 10);
+ add_timer(&mp->rx_oom);
+ }
+ for (i = 0; i < mp->txq_count; i++) {
err = txq_init(mp, i);
if (err) {
while (--i >= 0)
- if (mp->txq_mask & (1 << i))
- txq_deinit(mp->txq + i);
+ txq_deinit(mp->txq + i);
goto out_free;
}
}
-#ifdef MV643XX_ETH_NAPI
- napi_enable(&mp->napi);
-#endif
-
netif_carrier_off(dev);
- netif_stop_queue(dev);
port_start(mp);
set_rx_coal(mp, 0);
set_tx_coal(mp, 0);
- wrl(mp, INT_MASK_EXT(mp->port_num),
- INT_EXT_LINK | INT_EXT_PHY | INT_EXT_TX);
-
+ wrl(mp, INT_MASK_EXT(mp->port_num), INT_EXT_LINK_PHY | INT_EXT_TX);
wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_EXT);
return 0;
out_free:
- for (i = 0; i < 8; i++)
- if (mp->rxq_mask & (1 << i))
- rxq_deinit(mp->rxq + i);
+ for (i = 0; i < mp->rxq_count; i++)
+ rxq_deinit(mp->rxq + i);
out:
free_irq(dev->irq, dev);
@@ -2076,12 +2137,10 @@ static void port_reset(struct mv643xx_eth_private *mp)
unsigned int data;
int i;
- for (i = 0; i < 8; i++) {
- if (mp->rxq_mask & (1 << i))
- rxq_disable(mp->rxq + i);
- if (mp->txq_mask & (1 << i))
- txq_disable(mp->txq + i);
- }
+ for (i = 0; i < mp->rxq_count; i++)
+ rxq_disable(mp->rxq + i);
+ for (i = 0; i < mp->txq_count; i++)
+ txq_disable(mp->txq + i);
while (1) {
u32 ps = rdl(mp, PORT_STATUS(mp->port_num));
@@ -2107,23 +2166,26 @@ static int mv643xx_eth_stop(struct net_device *dev)
wrl(mp, INT_MASK(mp->port_num), 0x00000000);
rdl(mp, INT_MASK(mp->port_num));
-#ifdef MV643XX_ETH_NAPI
+ del_timer_sync(&mp->mib_counters_timer);
+
napi_disable(&mp->napi);
-#endif
+
+ del_timer_sync(&mp->rx_oom);
+
netif_carrier_off(dev);
- netif_stop_queue(dev);
free_irq(dev->irq, dev);
port_reset(mp);
+ mv643xx_eth_get_stats(dev);
mib_counters_update(mp);
- for (i = 0; i < 8; i++) {
- if (mp->rxq_mask & (1 << i))
- rxq_deinit(mp->rxq + i);
- if (mp->txq_mask & (1 << i))
- txq_deinit(mp->txq + i);
- }
+ skb_queue_purge(&mp->rx_recycle);
+
+ for (i = 0; i < mp->rxq_count; i++)
+ rxq_deinit(mp->rxq + i);
+ for (i = 0; i < mp->txq_count; i++)
+ txq_deinit(mp->txq + i);
return 0;
}
@@ -2132,8 +2194,8 @@ static int mv643xx_eth_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct mv643xx_eth_private *mp = netdev_priv(dev);
- if (mp->phy_addr != -1)
- return generic_mii_ioctl(&mp->mii, if_mii(ifr), cmd, NULL);
+ if (mp->phy != NULL)
+ return phy_mii_ioctl(mp->phy, if_mii(ifr), cmd);
return -EOPNOTSUPP;
}
@@ -2146,6 +2208,7 @@ static int mv643xx_eth_change_mtu(struct net_device *dev, int new_mtu)
return -EINVAL;
dev->mtu = new_mtu;
+ mv643xx_eth_recalc_skb_size(mp);
tx_set_rate(mp, 1000000000, 16777216);
if (!netif_running(dev))
@@ -2173,12 +2236,10 @@ static void tx_timeout_task(struct work_struct *ugly)
mp = container_of(ugly, struct mv643xx_eth_private, tx_timeout_task);
if (netif_running(mp->dev)) {
- netif_stop_queue(mp->dev);
-
+ netif_tx_stop_all_queues(mp->dev);
port_reset(mp);
port_start(mp);
-
- __txq_maybe_wake(mp->txq + mp->txq_primary);
+ netif_tx_wake_all_queues(mp->dev);
}
}
@@ -2205,22 +2266,6 @@ static void mv643xx_eth_netpoll(struct net_device *dev)
}
#endif
-static int mv643xx_eth_mdio_read(struct net_device *dev, int addr, int reg)
-{
- struct mv643xx_eth_private *mp = netdev_priv(dev);
- int val;
-
- smi_reg_read(mp, addr, reg, &val);
-
- return val;
-}
-
-static void mv643xx_eth_mdio_write(struct net_device *dev, int addr, int reg, int val)
-{
- struct mv643xx_eth_private *mp = netdev_priv(dev);
- smi_reg_write(mp, addr, reg, val);
-}
-
/* platform glue ************************************************************/
static void
@@ -2272,14 +2317,20 @@ static void infer_hw_params(struct mv643xx_eth_shared_private *msp)
msp->extended_rx_coal_limit = 0;
/*
- * Check whether the TX rate control registers are in the
- * old or the new place.
+ * Check whether the MAC supports TX rate control, and if
+ * yes, whether its associated registers are in the old or
+ * the new place.
*/
writel(1, msp->base + TX_BW_MTU_MOVED(0));
- if (readl(msp->base + TX_BW_MTU_MOVED(0)) & 1)
- msp->tx_bw_control_moved = 1;
- else
- msp->tx_bw_control_moved = 0;
+ if (readl(msp->base + TX_BW_MTU_MOVED(0)) & 1) {
+ msp->tx_bw_control = TX_BW_CONTROL_NEW_LAYOUT;
+ } else {
+ writel(7, msp->base + TX_BW_RATE(0));
+ if (readl(msp->base + TX_BW_RATE(0)) & 7)
+ msp->tx_bw_control = TX_BW_CONTROL_OLD_LAYOUT;
+ else
+ msp->tx_bw_control = TX_BW_CONTROL_ABSENT;
+ }
}
static int mv643xx_eth_shared_probe(struct platform_device *pdev)
@@ -2309,7 +2360,45 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev)
if (msp->base == NULL)
goto out_free;
- spin_lock_init(&msp->phy_lock);
+ /*
+ * Set up and register SMI bus.
+ */
+ if (pd == NULL || pd->shared_smi == NULL) {
+ msp->smi_bus = mdiobus_alloc();
+ if (msp->smi_bus == NULL)
+ goto out_unmap;
+
+ msp->smi_bus->priv = msp;
+ msp->smi_bus->name = "mv643xx_eth smi";
+ msp->smi_bus->read = smi_bus_read;
+ msp->smi_bus->write = smi_bus_write,
+ snprintf(msp->smi_bus->id, MII_BUS_ID_SIZE, "%d", pdev->id);
+ msp->smi_bus->parent = &pdev->dev;
+ msp->smi_bus->phy_mask = 0xffffffff;
+ if (mdiobus_register(msp->smi_bus) < 0)
+ goto out_free_mii_bus;
+ msp->smi = msp;
+ } else {
+ msp->smi = platform_get_drvdata(pd->shared_smi);
+ }
+
+ msp->err_interrupt = NO_IRQ;
+ init_waitqueue_head(&msp->smi_busy_wait);
+
+ /*
+ * Check whether the error interrupt is hooked up.
+ */
+ res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (res != NULL) {
+ int err;
+
+ err = request_irq(res->start, mv643xx_eth_err_irq,
+ IRQF_SHARED, "mv643xx_eth", msp);
+ if (!err) {
+ writel(ERR_INT_SMI_DONE, msp->base + ERR_INT_MASK);
+ msp->err_interrupt = res->start;
+ }
+ }
/*
* (Re-)program MBUS remapping windows if we are asked to.
@@ -2327,6 +2416,10 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev)
return 0;
+out_free_mii_bus:
+ mdiobus_free(msp->smi_bus);
+out_unmap:
+ iounmap(msp->base);
out_free:
kfree(msp);
out:
@@ -2336,7 +2429,14 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev)
static int mv643xx_eth_shared_remove(struct platform_device *pdev)
{
struct mv643xx_eth_shared_private *msp = platform_get_drvdata(pdev);
+ struct mv643xx_eth_shared_platform_data *pd = pdev->dev.platform_data;
+ if (pd == NULL || pd->shared_smi == NULL) {
+ mdiobus_free(msp->smi_bus);
+ mdiobus_unregister(msp->smi_bus);
+ }
+ if (msp->err_interrupt != NO_IRQ)
+ free_irq(msp->err_interrupt, msp);
iounmap(msp->base);
kfree(msp);
@@ -2382,33 +2482,13 @@ static void set_params(struct mv643xx_eth_private *mp,
else
uc_addr_get(mp, dev->dev_addr);
- if (pd->phy_addr == -1) {
- mp->shared_smi = NULL;
- mp->phy_addr = -1;
- } else {
- mp->shared_smi = mp->shared;
- if (pd->shared_smi != NULL)
- mp->shared_smi = platform_get_drvdata(pd->shared_smi);
-
- if (pd->force_phy_addr || pd->phy_addr) {
- mp->phy_addr = pd->phy_addr & 0x3f;
- phy_addr_set(mp, mp->phy_addr);
- } else {
- mp->phy_addr = phy_addr_get(mp);
- }
- }
-
mp->default_rx_ring_size = DEFAULT_RX_QUEUE_SIZE;
if (pd->rx_queue_size)
mp->default_rx_ring_size = pd->rx_queue_size;
mp->rx_desc_sram_addr = pd->rx_sram_addr;
mp->rx_desc_sram_size = pd->rx_sram_size;
- if (pd->rx_queue_mask)
- mp->rxq_mask = pd->rx_queue_mask;
- else
- mp->rxq_mask = 0x01;
- mp->rxq_primary = fls(mp->rxq_mask) - 1;
+ mp->rxq_count = pd->rx_queue_count ? : 1;
mp->default_tx_ring_size = DEFAULT_TX_QUEUE_SIZE;
if (pd->tx_queue_size)
@@ -2416,76 +2496,63 @@ static void set_params(struct mv643xx_eth_private *mp,
mp->tx_desc_sram_addr = pd->tx_sram_addr;
mp->tx_desc_sram_size = pd->tx_sram_size;
- if (pd->tx_queue_mask)
- mp->txq_mask = pd->tx_queue_mask;
- else
- mp->txq_mask = 0x01;
- mp->txq_primary = fls(mp->txq_mask) - 1;
+ mp->txq_count = pd->tx_queue_count ? : 1;
}
-static int phy_detect(struct mv643xx_eth_private *mp)
+static struct phy_device *phy_scan(struct mv643xx_eth_private *mp,
+ int phy_addr)
{
- unsigned int data;
- unsigned int data2;
+ struct mii_bus *bus = mp->shared->smi->smi_bus;
+ struct phy_device *phydev;
+ int start;
+ int num;
+ int i;
- smi_reg_read(mp, mp->phy_addr, MII_BMCR, &data);
- smi_reg_write(mp, mp->phy_addr, MII_BMCR, data ^ BMCR_ANENABLE);
+ if (phy_addr == MV643XX_ETH_PHY_ADDR_DEFAULT) {
+ start = phy_addr_get(mp) & 0x1f;
+ num = 32;
+ } else {
+ start = phy_addr & 0x1f;
+ num = 1;
+ }
- smi_reg_read(mp, mp->phy_addr, MII_BMCR, &data2);
- if (((data ^ data2) & BMCR_ANENABLE) == 0)
- return -ENODEV;
+ phydev = NULL;
+ for (i = 0; i < num; i++) {
+ int addr = (start + i) & 0x1f;
- smi_reg_write(mp, mp->phy_addr, MII_BMCR, data);
+ if (bus->phy_map[addr] == NULL)
+ mdiobus_scan(bus, addr);
- return 0;
+ if (phydev == NULL) {
+ phydev = bus->phy_map[addr];
+ if (phydev != NULL)
+ phy_addr_set(mp, addr);
+ }
+ }
+
+ return phydev;
}
-static int phy_init(struct mv643xx_eth_private *mp,
- struct mv643xx_eth_platform_data *pd)
+static void phy_init(struct mv643xx_eth_private *mp, int speed, int duplex)
{
- struct ethtool_cmd cmd;
- int err;
+ struct phy_device *phy = mp->phy;
- err = phy_detect(mp);
- if (err) {
- dev_printk(KERN_INFO, &mp->dev->dev,
- "no PHY detected at addr %d\n", mp->phy_addr);
- return err;
- }
phy_reset(mp);
- mp->mii.phy_id = mp->phy_addr;
- mp->mii.phy_id_mask = 0x3f;
- mp->mii.reg_num_mask = 0x1f;
- mp->mii.dev = mp->dev;
- mp->mii.mdio_read = mv643xx_eth_mdio_read;
- mp->mii.mdio_write = mv643xx_eth_mdio_write;
-
- mp->mii.supports_gmii = mii_check_gmii_support(&mp->mii);
-
- memset(&cmd, 0, sizeof(cmd));
-
- cmd.port = PORT_MII;
- cmd.transceiver = XCVR_INTERNAL;
- cmd.phy_address = mp->phy_addr;
- if (pd->speed == 0) {
- cmd.autoneg = AUTONEG_ENABLE;
- cmd.speed = SPEED_100;
- cmd.advertising = ADVERTISED_10baseT_Half |
- ADVERTISED_10baseT_Full |
- ADVERTISED_100baseT_Half |
- ADVERTISED_100baseT_Full;
- if (mp->mii.supports_gmii)
- cmd.advertising |= ADVERTISED_1000baseT_Full;
+ phy_attach(mp->dev, phy->dev.bus_id, 0, PHY_INTERFACE_MODE_GMII);
+
+ if (speed == 0) {
+ phy->autoneg = AUTONEG_ENABLE;
+ phy->speed = 0;
+ phy->duplex = 0;
+ phy->advertising = phy->supported | ADVERTISED_Autoneg;
} else {
- cmd.autoneg = AUTONEG_DISABLE;
- cmd.speed = pd->speed;
- cmd.duplex = pd->duplex;
+ phy->autoneg = AUTONEG_DISABLE;
+ phy->advertising = 0;
+ phy->speed = speed;
+ phy->duplex = duplex;
}
-
- mv643xx_eth_set_settings(mp->dev, &cmd);
-
- return 0;
+ phy_start_aneg(phy);
}
static void init_pscr(struct mv643xx_eth_private *mp, int speed, int duplex)
@@ -2499,7 +2566,7 @@ static void init_pscr(struct mv643xx_eth_private *mp, int speed, int duplex)
}
pscr = MAX_RX_PACKET_9700BYTE | SERIAL_PORT_CONTROL_RESERVED;
- if (mp->phy_addr == -1) {
+ if (mp->phy == NULL) {
pscr |= DISABLE_AUTO_NEG_SPEED_GMII;
if (speed == SPEED_1000)
pscr |= SET_GMII_SPEED_TO_1000;
@@ -2538,7 +2605,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
return -ENODEV;
}
- dev = alloc_etherdev(sizeof(struct mv643xx_eth_private));
+ dev = alloc_etherdev_mq(sizeof(struct mv643xx_eth_private), 8);
if (!dev)
return -ENOMEM;
@@ -2549,33 +2616,47 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
mp->port_num = pd->port_number;
mp->dev = dev;
-#ifdef MV643XX_ETH_NAPI
- netif_napi_add(dev, &mp->napi, mv643xx_eth_poll, 64);
-#endif
set_params(mp, pd);
+ dev->real_num_tx_queues = mp->txq_count;
- spin_lock_init(&mp->lock);
-
- mib_counters_clear(mp);
- INIT_WORK(&mp->tx_timeout_task, tx_timeout_task);
-
- if (mp->phy_addr != -1) {
- err = phy_init(mp, pd);
- if (err)
- goto out;
+ if (pd->phy_addr != MV643XX_ETH_PHY_NONE)
+ mp->phy = phy_scan(mp, pd->phy_addr);
+ if (mp->phy != NULL) {
+ phy_init(mp, pd->speed, pd->duplex);
SET_ETHTOOL_OPS(dev, &mv643xx_eth_ethtool_ops);
} else {
SET_ETHTOOL_OPS(dev, &mv643xx_eth_ethtool_ops_phyless);
}
+
init_pscr(mp, pd->speed, pd->duplex);
+ mib_counters_clear(mp);
+
+ init_timer(&mp->mib_counters_timer);
+ mp->mib_counters_timer.data = (unsigned long)mp;
+ mp->mib_counters_timer.function = mib_counters_timer_wrapper;
+ mp->mib_counters_timer.expires = jiffies + 30 * HZ;
+ add_timer(&mp->mib_counters_timer);
+
+ spin_lock_init(&mp->mib_counters_lock);
+
+ INIT_WORK(&mp->tx_timeout_task, tx_timeout_task);
+
+ netif_napi_add(dev, &mp->napi, mv643xx_eth_poll, 128);
+
+ init_timer(&mp->rx_oom);
+ mp->rx_oom.data = (unsigned long)mp;
+ mp->rx_oom.function = oom_timer_wrapper;
+
+
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
BUG_ON(!res);
dev->irq = res->start;
+ dev->get_stats = mv643xx_eth_get_stats;
dev->hard_start_xmit = mv643xx_eth_xmit;
dev->open = mv643xx_eth_open;
dev->stop = mv643xx_eth_stop;
@@ -2590,14 +2671,8 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
dev->watchdog_timeo = 2 * HZ;
dev->base_addr = 0;
-#ifdef MV643XX_ETH_CHECKSUM_OFFLOAD_TX
- /*
- * Zero copy can only work if we use Discovery II memory. Else, we will
- * have to map the buffers to ISA memory which is only 16 MB
- */
dev->features = NETIF_F_SG | NETIF_F_IP_CSUM;
dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM;
-#endif
SET_NETDEV_DEV(dev, &pdev->dev);
@@ -2611,16 +2686,6 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
dev_printk(KERN_NOTICE, &dev->dev, "port %d with MAC address %s\n",
mp->port_num, print_mac(mac, dev->dev_addr));
- if (dev->features & NETIF_F_SG)
- dev_printk(KERN_NOTICE, &dev->dev, "scatter/gather enabled\n");
-
- if (dev->features & NETIF_F_IP_CSUM)
- dev_printk(KERN_NOTICE, &dev->dev, "tx checksum offload\n");
-
-#ifdef MV643XX_ETH_NAPI
- dev_printk(KERN_NOTICE, &dev->dev, "napi enabled\n");
-#endif
-
if (mp->tx_desc_sram_size > 0)
dev_printk(KERN_NOTICE, &dev->dev, "configured with sram\n");
@@ -2637,6 +2702,8 @@ static int mv643xx_eth_remove(struct platform_device *pdev)
struct mv643xx_eth_private *mp = platform_get_drvdata(pdev);
unregister_netdev(mp->dev);
+ if (mp->phy != NULL)
+ phy_detach(mp->phy);
flush_scheduled_work();
free_netdev(mp->dev);
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index d6524db321afe06c76eecce80bc3bee52e68355a..6dce901c7f450b1611186568f78083536b37886b 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -75,7 +75,7 @@
#include "myri10ge_mcp.h"
#include "myri10ge_mcp_gen_header.h"
-#define MYRI10GE_VERSION_STR "1.4.3-1.358"
+#define MYRI10GE_VERSION_STR "1.4.3-1.369"
MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
MODULE_AUTHOR("Maintainer: help@myri.com");
@@ -102,6 +102,8 @@ MODULE_LICENSE("Dual BSD/GPL");
#define MYRI10GE_ALLOC_SIZE ((1 << MYRI10GE_ALLOC_ORDER) * PAGE_SIZE)
#define MYRI10GE_MAX_FRAGS_PER_FRAME (MYRI10GE_MAX_ETHER_MTU/MYRI10GE_ALLOC_SIZE + 1)
+#define MYRI10GE_MAX_SLICES 32
+
struct myri10ge_rx_buffer_state {
struct page *page;
int page_offset;
@@ -138,6 +140,8 @@ struct myri10ge_rx_buf {
struct myri10ge_tx_buf {
struct mcp_kreq_ether_send __iomem *lanai; /* lanai ptr for sendq */
+ __be32 __iomem *send_go; /* "go" doorbell ptr */
+ __be32 __iomem *send_stop; /* "stop" doorbell ptr */
struct mcp_kreq_ether_send *req_list; /* host shadow of sendq */
char *req_bytes;
struct myri10ge_tx_buffer_state *info;
@@ -149,6 +153,7 @@ struct myri10ge_tx_buf {
int done ____cacheline_aligned; /* transmit slots completed */
int pkt_done; /* packets completed */
int wake_queue;
+ int queue_active;
};
struct myri10ge_rx_done {
@@ -183,7 +188,7 @@ struct myri10ge_slice_state {
dma_addr_t fw_stats_bus;
int watchdog_tx_done;
int watchdog_tx_req;
-#ifdef CONFIG_DCA
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
int cached_dca_tag;
int cpu;
__be32 __iomem *dca_tag;
@@ -215,7 +220,7 @@ struct myri10ge_priv {
int msi_enabled;
int msix_enabled;
struct msix_entry *msix_vectors;
-#ifdef CONFIG_DCA
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
int dca_enabled;
#endif
u32 link_state;
@@ -418,6 +423,12 @@ myri10ge_send_cmd(struct myri10ge_priv *mgp, u32 cmd,
return -ENOSYS;
} else if (result == MXGEFW_CMD_ERROR_UNALIGNED) {
return -E2BIG;
+ } else if (result == MXGEFW_CMD_ERROR_RANGE &&
+ cmd == MXGEFW_CMD_ENABLE_RSS_QUEUES &&
+ (data->
+ data1 & MXGEFW_SLICE_ENABLE_MULTIPLE_TX_QUEUES) !=
+ 0) {
+ return -ERANGE;
} else {
dev_err(&mgp->pdev->dev,
"command %d failed, result = %d\n",
@@ -891,7 +902,7 @@ static int myri10ge_reset(struct myri10ge_priv *mgp)
struct myri10ge_slice_state *ss;
int i, status;
size_t bytes;
-#ifdef CONFIG_DCA
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
unsigned long dca_tag_off;
#endif
@@ -947,9 +958,24 @@ static int myri10ge_reset(struct myri10ge_priv *mgp)
*/
cmd.data0 = mgp->num_slices;
- cmd.data1 = 1; /* use MSI-X */
+ cmd.data1 = MXGEFW_SLICE_INTR_MODE_ONE_PER_SLICE;
+ if (mgp->dev->real_num_tx_queues > 1)
+ cmd.data1 |= MXGEFW_SLICE_ENABLE_MULTIPLE_TX_QUEUES;
status = myri10ge_send_cmd(mgp, MXGEFW_CMD_ENABLE_RSS_QUEUES,
&cmd, 0);
+
+ /* Firmware older than 1.4.32 only supports multiple
+ * RX queues, so if we get an error, first retry using a
+ * single TX queue before giving up */
+ if (status != 0 && mgp->dev->real_num_tx_queues > 1) {
+ mgp->dev->real_num_tx_queues = 1;
+ cmd.data0 = mgp->num_slices;
+ cmd.data1 = MXGEFW_SLICE_INTR_MODE_ONE_PER_SLICE;
+ status = myri10ge_send_cmd(mgp,
+ MXGEFW_CMD_ENABLE_RSS_QUEUES,
+ &cmd, 0);
+ }
+
if (status != 0) {
dev_err(&mgp->pdev->dev,
"failed to set number of slices\n");
@@ -986,7 +1012,7 @@ static int myri10ge_reset(struct myri10ge_priv *mgp)
}
put_be32(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr);
-#ifdef CONFIG_DCA
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
status = myri10ge_send_cmd(mgp, MXGEFW_CMD_GET_DCA_OFFSET, &cmd, 0);
dca_tag_off = cmd.data0;
for (i = 0; i < mgp->num_slices; i++) {
@@ -1025,7 +1051,7 @@ static int myri10ge_reset(struct myri10ge_priv *mgp)
return status;
}
-#ifdef CONFIG_DCA
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
static void
myri10ge_write_dca(struct myri10ge_slice_state *ss, int cpu, int tag)
{
@@ -1060,8 +1086,9 @@ static void myri10ge_setup_dca(struct myri10ge_priv *mgp)
}
err = dca_add_requester(&pdev->dev);
if (err) {
- dev_err(&pdev->dev,
- "dca_add_requester() failed, err=%d\n", err);
+ if (err != -ENODEV)
+ dev_err(&pdev->dev,
+ "dca_add_requester() failed, err=%d\n", err);
return;
}
mgp->dca_enabled = 1;
@@ -1316,6 +1343,7 @@ myri10ge_tx_done(struct myri10ge_slice_state *ss, int mcp_index)
{
struct pci_dev *pdev = ss->mgp->pdev;
struct myri10ge_tx_buf *tx = &ss->tx;
+ struct netdev_queue *dev_queue;
struct sk_buff *skb;
int idx, len;
@@ -1349,11 +1377,31 @@ myri10ge_tx_done(struct myri10ge_slice_state *ss, int mcp_index)
PCI_DMA_TODEVICE);
}
}
+
+ dev_queue = netdev_get_tx_queue(ss->dev, ss - ss->mgp->ss);
+ /*
+ * Make a minimal effort to prevent the NIC from polling an
+ * idle tx queue. If we can't get the lock we leave the queue
+ * active. In this case, either a thread was about to start
+ * using the queue anyway, or we lost a race and the NIC will
+ * waste some of its resources polling an inactive queue for a
+ * while.
+ */
+
+ if ((ss->mgp->dev->real_num_tx_queues > 1) &&
+ __netif_tx_trylock(dev_queue)) {
+ if (tx->req == tx->done) {
+ tx->queue_active = 0;
+ put_be32(htonl(1), tx->send_stop);
+ }
+ __netif_tx_unlock(dev_queue);
+ }
+
/* start the queue if we've stopped it */
- if (netif_queue_stopped(ss->dev)
+ if (netif_tx_queue_stopped(dev_queue)
&& tx->req - tx->done < (tx->mask >> 1)) {
tx->wake_queue++;
- netif_wake_queue(ss->dev);
+ netif_tx_wake_queue(dev_queue);
}
}
@@ -1457,7 +1505,7 @@ static int myri10ge_poll(struct napi_struct *napi, int budget)
struct net_device *netdev = ss->mgp->dev;
int work_done;
-#ifdef CONFIG_DCA
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
if (ss->mgp->dca_enabled)
myri10ge_update_dca(ss);
#endif
@@ -1481,9 +1529,9 @@ static irqreturn_t myri10ge_intr(int irq, void *arg)
u32 send_done_count;
int i;
- /* an interrupt on a non-zero slice is implicitly valid
- * since MSI-X irqs are not shared */
- if (ss != mgp->ss) {
+ /* an interrupt on a non-zero receive-only slice is implicitly
+ * valid since MSI-X irqs are not shared */
+ if ((mgp->dev->real_num_tx_queues == 1) && (ss != mgp->ss)) {
netif_rx_schedule(ss->dev, &ss->napi);
return (IRQ_HANDLED);
}
@@ -1525,7 +1573,9 @@ static irqreturn_t myri10ge_intr(int irq, void *arg)
barrier();
}
- myri10ge_check_statblock(mgp);
+ /* Only slice 0 updates stats */
+ if (ss == mgp->ss)
+ myri10ge_check_statblock(mgp);
put_be32(htonl(3), ss->irq_claim + 1);
return (IRQ_HANDLED);
@@ -1686,8 +1736,8 @@ static const char myri10ge_gstrings_main_stats[][ETH_GSTRING_LEN] = {
"tx_boundary", "WC", "irq", "MSI", "MSIX",
"read_dma_bw_MBs", "write_dma_bw_MBs", "read_write_dma_bw_MBs",
"serial_number", "watchdog_resets",
-#ifdef CONFIG_DCA
- "dca_capable", "dca_enabled",
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
+ "dca_capable_firmware", "dca_device_present",
#endif
"link_changes", "link_up", "dropped_link_overflow",
"dropped_link_error_or_filtered",
@@ -1765,7 +1815,7 @@ myri10ge_get_ethtool_stats(struct net_device *netdev,
data[i++] = (unsigned int)mgp->read_write_dma;
data[i++] = (unsigned int)mgp->serial_number;
data[i++] = (unsigned int)mgp->watchdog_resets;
-#ifdef CONFIG_DCA
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
data[i++] = (unsigned int)(mgp->ss[0].dca_tag != NULL);
data[i++] = (unsigned int)(mgp->dca_enabled);
#endif
@@ -1883,6 +1933,7 @@ static int myri10ge_allocate_rings(struct myri10ge_slice_state *ss)
/* ensure req_list entries are aligned to 8 bytes */
ss->tx.req_list = (struct mcp_kreq_ether_send *)
ALIGN((unsigned long)ss->tx.req_bytes, 8);
+ ss->tx.queue_active = 0;
bytes = rx_ring_entries * sizeof(*ss->rx_small.shadow);
ss->rx_small.shadow = kzalloc(bytes, GFP_KERNEL);
@@ -2200,11 +2251,14 @@ static int myri10ge_get_txrx(struct myri10ge_priv *mgp, int slice)
int status;
ss = &mgp->ss[slice];
- cmd.data0 = 0; /* single slice for now */
- status = myri10ge_send_cmd(mgp, MXGEFW_CMD_GET_SEND_OFFSET, &cmd, 0);
- ss->tx.lanai = (struct mcp_kreq_ether_send __iomem *)
- (mgp->sram + cmd.data0);
-
+ status = 0;
+ if (slice == 0 || (mgp->dev->real_num_tx_queues > 1)) {
+ cmd.data0 = slice;
+ status = myri10ge_send_cmd(mgp, MXGEFW_CMD_GET_SEND_OFFSET,
+ &cmd, 0);
+ ss->tx.lanai = (struct mcp_kreq_ether_send __iomem *)
+ (mgp->sram + cmd.data0);
+ }
cmd.data0 = slice;
status |= myri10ge_send_cmd(mgp, MXGEFW_CMD_GET_SMALL_RX_OFFSET,
&cmd, 0);
@@ -2216,6 +2270,10 @@ static int myri10ge_get_txrx(struct myri10ge_priv *mgp, int slice)
ss->rx_big.lanai = (struct mcp_kreq_ether_recv __iomem *)
(mgp->sram + cmd.data0);
+ ss->tx.send_go = (__iomem __be32 *)
+ (mgp->sram + MXGEFW_ETH_SEND_GO + 64 * slice);
+ ss->tx.send_stop = (__iomem __be32 *)
+ (mgp->sram + MXGEFW_ETH_SEND_STOP + 64 * slice);
return status;
}
@@ -2229,7 +2287,7 @@ static int myri10ge_set_stats(struct myri10ge_priv *mgp, int slice)
ss = &mgp->ss[slice];
cmd.data0 = MYRI10GE_LOWPART_TO_U32(ss->fw_stats_bus);
cmd.data1 = MYRI10GE_HIGHPART_TO_U32(ss->fw_stats_bus);
- cmd.data2 = sizeof(struct mcp_irq_data);
+ cmd.data2 = sizeof(struct mcp_irq_data) | (slice << 16);
status = myri10ge_send_cmd(mgp, MXGEFW_CMD_SET_STATS_DMA_V2, &cmd, 0);
if (status == -ENOSYS) {
dma_addr_t bus = ss->fw_stats_bus;
@@ -2270,7 +2328,9 @@ static int myri10ge_open(struct net_device *dev)
if (mgp->num_slices > 1) {
cmd.data0 = mgp->num_slices;
- cmd.data1 = 1; /* use MSI-X */
+ cmd.data1 = MXGEFW_SLICE_INTR_MODE_ONE_PER_SLICE;
+ if (mgp->dev->real_num_tx_queues > 1)
+ cmd.data1 |= MXGEFW_SLICE_ENABLE_MULTIPLE_TX_QUEUES;
status = myri10ge_send_cmd(mgp, MXGEFW_CMD_ENABLE_RSS_QUEUES,
&cmd, 0);
if (status != 0) {
@@ -2291,6 +2351,7 @@ static int myri10ge_open(struct net_device *dev)
printk(KERN_ERR
"myri10ge: %s: failed to setup rss tables\n",
dev->name);
+ goto abort_with_nothing;
}
/* just enable an identity mapping */
@@ -2361,7 +2422,11 @@ static int myri10ge_open(struct net_device *dev)
status = myri10ge_allocate_rings(ss);
if (status != 0)
goto abort_with_rings;
- if (slice == 0)
+
+ /* only firmware which supports multiple TX queues
+ * supports setting up the tx stats on non-zero
+ * slices */
+ if (slice == 0 || mgp->dev->real_num_tx_queues > 1)
status = myri10ge_set_stats(mgp, slice);
if (status) {
printk(KERN_ERR
@@ -2427,7 +2492,8 @@ static int myri10ge_open(struct net_device *dev)
mgp->running = MYRI10GE_ETH_RUNNING;
mgp->watchdog_timer.expires = jiffies + myri10ge_watchdog_timeout * HZ;
add_timer(&mgp->watchdog_timer);
- netif_wake_queue(dev);
+ netif_tx_wake_all_queues(dev);
+
return 0;
abort_with_rings:
@@ -2460,7 +2526,8 @@ static int myri10ge_close(struct net_device *dev)
napi_disable(&mgp->ss[i].napi);
}
netif_carrier_off(dev);
- netif_stop_queue(dev);
+
+ netif_tx_stop_all_queues(dev);
old_down_cnt = mgp->down_cnt;
mb();
status = myri10ge_send_cmd(mgp, MXGEFW_CMD_ETHERNET_DOWN, &cmd, 0);
@@ -2565,18 +2632,21 @@ static int myri10ge_xmit(struct sk_buff *skb, struct net_device *dev)
struct mcp_kreq_ether_send *req;
struct myri10ge_tx_buf *tx;
struct skb_frag_struct *frag;
+ struct netdev_queue *netdev_queue;
dma_addr_t bus;
u32 low;
__be32 high_swapped;
unsigned int len;
int idx, last_idx, avail, frag_cnt, frag_idx, count, mss, max_segments;
- u16 pseudo_hdr_offset, cksum_offset;
+ u16 pseudo_hdr_offset, cksum_offset, queue;
int cum_len, seglen, boundary, rdma_count;
u8 flags, odd_flag;
- /* always transmit through slot 0 */
- ss = mgp->ss;
+ queue = skb_get_queue_mapping(skb);
+ ss = &mgp->ss[queue];
+ netdev_queue = netdev_get_tx_queue(mgp->dev, queue);
tx = &ss->tx;
+
again:
req = tx->req_list;
avail = tx->mask - 1 - (tx->req - tx->done);
@@ -2592,7 +2662,7 @@ static int myri10ge_xmit(struct sk_buff *skb, struct net_device *dev)
if ((unlikely(avail < max_segments))) {
/* we are out of transmit resources */
tx->stop_queue++;
- netif_stop_queue(dev);
+ netif_tx_stop_queue(netdev_queue);
return 1;
}
@@ -2785,10 +2855,16 @@ static int myri10ge_xmit(struct sk_buff *skb, struct net_device *dev)
idx = ((count - 1) + tx->req) & tx->mask;
tx->info[idx].last = 1;
myri10ge_submit_req(tx, tx->req_list, count);
+ /* if using multiple tx queues, make sure NIC polls the
+ * current slice */
+ if ((mgp->dev->real_num_tx_queues > 1) && tx->queue_active == 0) {
+ tx->queue_active = 1;
+ put_be32(htonl(1), tx->send_go);
+ }
tx->pkt_start++;
if ((avail - count) < MXGEFW_MAX_SEND_DESC) {
tx->stop_queue++;
- netif_stop_queue(dev);
+ netif_tx_stop_queue(netdev_queue);
}
dev->trans_start = jiffies;
return 0;
@@ -3366,20 +3442,21 @@ static void myri10ge_watchdog(struct work_struct *work)
for (i = 0; i < mgp->num_slices; i++) {
tx = &mgp->ss[i].tx;
printk(KERN_INFO
- "myri10ge: %s: (%d): %d %d %d %d %d\n",
- mgp->dev->name, i, tx->req, tx->done,
- tx->pkt_start, tx->pkt_done,
+ "myri10ge: %s: (%d): %d %d %d %d %d %d\n",
+ mgp->dev->name, i, tx->queue_active, tx->req,
+ tx->done, tx->pkt_start, tx->pkt_done,
(int)ntohl(mgp->ss[i].fw_stats->
send_done_count));
msleep(2000);
printk(KERN_INFO
- "myri10ge: %s: (%d): %d %d %d %d %d\n",
- mgp->dev->name, i, tx->req, tx->done,
- tx->pkt_start, tx->pkt_done,
+ "myri10ge: %s: (%d): %d %d %d %d %d %d\n",
+ mgp->dev->name, i, tx->queue_active, tx->req,
+ tx->done, tx->pkt_start, tx->pkt_done,
(int)ntohl(mgp->ss[i].fw_stats->
send_done_count));
}
}
+
rtnl_lock();
myri10ge_close(mgp->dev);
status = myri10ge_load_firmware(mgp, 1);
@@ -3434,10 +3511,14 @@ static void myri10ge_watchdog_timer(unsigned long arg)
/* nic seems like it might be stuck.. */
if (rx_pause_cnt != mgp->watchdog_pause) {
if (net_ratelimit())
- printk(KERN_WARNING "myri10ge %s:"
+ printk(KERN_WARNING
+ "myri10ge %s slice %d:"
"TX paused, check link partner\n",
- mgp->dev->name);
+ mgp->dev->name, i);
} else {
+ printk(KERN_WARNING
+ "myri10ge %s slice %d stuck:",
+ mgp->dev->name, i);
reset_needed = 1;
}
}
@@ -3652,7 +3733,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
int status = -ENXIO;
int dac_enabled;
- netdev = alloc_etherdev(sizeof(*mgp));
+ netdev = alloc_etherdev_mq(sizeof(*mgp), MYRI10GE_MAX_SLICES);
if (netdev == NULL) {
dev_err(dev, "Could not allocate ethernet device\n");
return -ENOMEM;
@@ -3757,13 +3838,13 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
dev_err(&pdev->dev, "failed to alloc slice state\n");
goto abort_with_firmware;
}
-
+ netdev->real_num_tx_queues = mgp->num_slices;
status = myri10ge_reset(mgp);
if (status != 0) {
dev_err(&pdev->dev, "failed reset\n");
goto abort_with_slices;
}
-#ifdef CONFIG_DCA
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
myri10ge_setup_dca(mgp);
#endif
pci_set_drvdata(pdev, mgp);
@@ -3781,6 +3862,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
netdev->set_multicast_list = myri10ge_set_multicast_list;
netdev->set_mac_address = myri10ge_set_mac_address;
netdev->features = mgp->features;
+
if (dac_enabled)
netdev->features |= NETIF_F_HIGHDMA;
@@ -3866,7 +3948,7 @@ static void myri10ge_remove(struct pci_dev *pdev)
netdev = mgp->dev;
unregister_netdev(netdev);
-#ifdef CONFIG_DCA
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
myri10ge_teardown_dca(mgp);
#endif
myri10ge_dummy_rdma(mgp, 0);
@@ -3911,7 +3993,7 @@ static struct pci_driver myri10ge_driver = {
#endif
};
-#ifdef CONFIG_DCA
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
static int
myri10ge_notify_dca(struct notifier_block *nb, unsigned long event, void *p)
{
@@ -3936,16 +4018,17 @@ static __init int myri10ge_init_module(void)
printk(KERN_INFO "%s: Version %s\n", myri10ge_driver.name,
MYRI10GE_VERSION_STR);
- if (myri10ge_rss_hash > MXGEFW_RSS_HASH_TYPE_SRC_PORT ||
- myri10ge_rss_hash < MXGEFW_RSS_HASH_TYPE_IPV4) {
+ if (myri10ge_rss_hash > MXGEFW_RSS_HASH_TYPE_MAX) {
printk(KERN_ERR
"%s: Illegal rssh hash type %d, defaulting to source port\n",
myri10ge_driver.name, myri10ge_rss_hash);
myri10ge_rss_hash = MXGEFW_RSS_HASH_TYPE_SRC_PORT;
}
-#ifdef CONFIG_DCA
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
dca_register_notify(&myri10ge_dca_notifier);
#endif
+ if (myri10ge_max_slices > MYRI10GE_MAX_SLICES)
+ myri10ge_max_slices = MYRI10GE_MAX_SLICES;
return pci_register_driver(&myri10ge_driver);
}
@@ -3954,7 +4037,7 @@ module_init(myri10ge_init_module);
static __exit void myri10ge_cleanup_module(void)
{
-#ifdef CONFIG_DCA
+#if (defined CONFIG_DCA) || (defined CONFIG_DCA_MODULE)
dca_unregister_notify(&myri10ge_dca_notifier);
#endif
pci_unregister_driver(&myri10ge_driver);
diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c
index 656a260fc956b1cf52912da2b3c8aa108d7154c9..06e682334c7e19ace535c67eb811fa5a020ced47 100644
--- a/drivers/net/myri_sbus.c
+++ b/drivers/net/myri_sbus.c
@@ -1118,7 +1118,7 @@ static int __devexit myri_sbus_remove(struct of_device *dev)
struct myri_eth *mp = dev_get_drvdata(&dev->dev);
struct net_device *net_dev = mp->dev;
- unregister_netdevice(net_dev);
+ unregister_netdev(net_dev);
free_irq(net_dev->irq, net_dev);
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index b238ed0e8ace51485d7010f1a357e0075d9cf574..f7fa3944659bab47cac4e516c104dad5fd58890d 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -612,7 +612,7 @@ static void undo_cable_magic(struct net_device *dev);
static void check_link(struct net_device *dev);
static void netdev_timer(unsigned long data);
static void dump_ring(struct net_device *dev);
-static void tx_timeout(struct net_device *dev);
+static void ns_tx_timeout(struct net_device *dev);
static int alloc_ring(struct net_device *dev);
static void refill_rx(struct net_device *dev);
static void init_ring(struct net_device *dev);
@@ -920,7 +920,7 @@ static int __devinit natsemi_probe1 (struct pci_dev *pdev,
dev->set_multicast_list = &set_rx_mode;
dev->change_mtu = &natsemi_change_mtu;
dev->do_ioctl = &netdev_ioctl;
- dev->tx_timeout = &tx_timeout;
+ dev->tx_timeout = &ns_tx_timeout;
dev->watchdog_timeo = TX_TIMEOUT;
#ifdef CONFIG_NET_POLL_CONTROLLER
@@ -1875,7 +1875,7 @@ static void dump_ring(struct net_device *dev)
}
}
-static void tx_timeout(struct net_device *dev)
+static void ns_tx_timeout(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
void __iomem * ioaddr = ns_ioaddr(dev);
@@ -3232,7 +3232,7 @@ static void __devexit natsemi_remove1 (struct pci_dev *pdev)
* suspend/resume synchronization:
* entry points:
* netdev_open, netdev_close, netdev_ioctl, set_rx_mode, intr_handler,
- * start_tx, tx_timeout
+ * start_tx, ns_tx_timeout
*
* No function accesses the hardware without checking np->hands_off.
* the check occurs under spin_lock_irq(&np->lock);
diff --git a/drivers/net/ne.c b/drivers/net/ne.c
index fa3ceca4e15c0c07f3d414b8fbeb05eb711129cb..eb681c0d51ba1ef61b7537bd6974a9413eabf66e 100644
--- a/drivers/net/ne.c
+++ b/drivers/net/ne.c
@@ -64,6 +64,25 @@ static const char version2[] =
/* Do we support clones that don't adhere to 14,15 of the SAprom ? */
#define SUPPORT_NE_BAD_CLONES
+/* 0xbad = bad sig or no reset ack */
+#define BAD 0xbad
+
+#define MAX_NE_CARDS 4 /* Max number of NE cards per module */
+static struct platform_device *pdev_ne[MAX_NE_CARDS];
+static int io[MAX_NE_CARDS];
+static int irq[MAX_NE_CARDS];
+static int bad[MAX_NE_CARDS];
+
+#ifdef MODULE
+module_param_array(io, int, NULL, 0);
+module_param_array(irq, int, NULL, 0);
+module_param_array(bad, int, NULL, 0);
+MODULE_PARM_DESC(io, "I/O base address(es),required");
+MODULE_PARM_DESC(irq, "IRQ number(s)");
+MODULE_PARM_DESC(bad, "Accept card(s) with bad signatures");
+MODULE_DESCRIPTION("NE1000/NE2000 ISA/PnP Ethernet driver");
+MODULE_LICENSE("GPL");
+#endif /* MODULE */
/* Do we perform extra sanity checks on stuff ? */
/* #define NE_SANITY_CHECK */
@@ -74,6 +93,10 @@ static const char version2[] =
/* Do we have a non std. amount of memory? (in units of 256 byte pages) */
/* #define PACKETBUF_MEMSIZE 0x40 */
+/* This is set up so that no ISA autoprobe takes place. We can't guarantee
+that the ne2k probe is the last 8390 based probe to take place (as it
+is at boot) and so the probe will get confused by any other 8390 cards.
+ISA device autoprobes on a running machine are not recommended anyway. */
#if !defined(MODULE) && (defined(CONFIG_ISA) || defined(CONFIG_M32R))
/* Do we need a portlist for the ISA auto-probe ? */
#define NEEDS_PORTLIST
@@ -192,8 +215,13 @@ static int __init do_ne_probe(struct net_device *dev)
#endif
/* First check any supplied i/o locations. User knows best. <cough> */
- if (base_addr > 0x1ff) /* Check a single specified location. */
- return ne_probe1(dev, base_addr);
+ if (base_addr > 0x1ff) { /* Check a single specified location. */
+ int ret = ne_probe1(dev, base_addr);
+ if (ret)
+ printk(KERN_WARNING "ne.c: No NE*000 card found at "
+ "i/o = %#lx\n", base_addr);
+ return ret;
+ }
else if (base_addr != 0) /* Don't probe at all. */
return -ENXIO;
@@ -214,28 +242,6 @@ static int __init do_ne_probe(struct net_device *dev)
return -ENODEV;
}
-#ifndef MODULE
-struct net_device * __init ne_probe(int unit)
-{
- struct net_device *dev = alloc_eip_netdev();
- int err;
-
- if (!dev)
- return ERR_PTR(-ENOMEM);
-
- sprintf(dev->name, "eth%d", unit);
- netdev_boot_setup_check(dev);
-
- err = do_ne_probe(dev);
- if (err)
- goto out;
- return dev;
-out:
- free_netdev(dev);
- return ERR_PTR(err);
-}
-#endif
-
static int __init ne_probe_isapnp(struct net_device *dev)
{
int i;
@@ -329,7 +335,7 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
with an otherwise unused dev->mem_end value of "0xBAD" will
cause the driver to skip these parts of the probe. */
- bad_card = ((dev->base_addr != 0) && (dev->mem_end == 0xbad));
+ bad_card = ((dev->base_addr != 0) && (dev->mem_end == BAD));
/* Reset card. Who knows what dain-bramaged state it was left in. */
@@ -806,46 +812,95 @@ static void ne_block_output(struct net_device *dev, int count,
static int __init ne_drv_probe(struct platform_device *pdev)
{
struct net_device *dev;
+ int err, this_dev = pdev->id;
struct resource *res;
- int err, irq;
-
- res = platform_get_resource(pdev, IORESOURCE_IO, 0);
- irq = platform_get_irq(pdev, 0);
- if (!res || irq < 0)
- return -ENODEV;
dev = alloc_eip_netdev();
if (!dev)
return -ENOMEM;
- dev->irq = irq;
- dev->base_addr = res->start;
+
+ /* ne.c doesn't populate resources in platform_device, but
+ * rbtx4927_ne_init and rbtx4938_ne_init do register devices
+ * with resources.
+ */
+ res = platform_get_resource(pdev, IORESOURCE_IO, 0);
+ if (res) {
+ dev->base_addr = res->start;
+ dev->irq = platform_get_irq(pdev, 0);
+ } else {
+ if (this_dev < 0 || this_dev >= MAX_NE_CARDS)
+ return -EINVAL;
+ dev->base_addr = io[this_dev];
+ dev->irq = irq[this_dev];
+ dev->mem_end = bad[this_dev];
+ }
err = do_ne_probe(dev);
if (err) {
free_netdev(dev);
return err;
}
platform_set_drvdata(pdev, dev);
+
+ /* Update with any values found by probing, don't update if
+ * resources were specified.
+ */
+ if (!res) {
+ io[this_dev] = dev->base_addr;
+ irq[this_dev] = dev->irq;
+ }
return 0;
}
-static int __exit ne_drv_remove(struct platform_device *pdev)
+static int ne_drv_remove(struct platform_device *pdev)
{
struct net_device *dev = platform_get_drvdata(pdev);
- unregister_netdev(dev);
- free_irq(dev->irq, dev);
- release_region(dev->base_addr, NE_IO_EXTENT);
- free_netdev(dev);
+ if (dev) {
+ struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv;
+ netif_device_detach(dev);
+ unregister_netdev(dev);
+ if (idev)
+ pnp_device_detach(idev);
+ /* Careful ne_drv_remove can be called twice, once from
+ * the platform_driver.remove and again when the
+ * platform_device is being removed.
+ */
+ ei_status.priv = 0;
+ free_irq(dev->irq, dev);
+ release_region(dev->base_addr, NE_IO_EXTENT);
+ free_netdev(dev);
+ platform_set_drvdata(pdev, NULL);
+ }
return 0;
}
+/* Remove unused devices or all if true. */
+static void ne_loop_rm_unreg(int all)
+{
+ int this_dev;
+ struct platform_device *pdev;
+ for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
+ pdev = pdev_ne[this_dev];
+ /* No network device == unused */
+ if (pdev && (!platform_get_drvdata(pdev) || all)) {
+ ne_drv_remove(pdev);
+ platform_device_unregister(pdev);
+ pdev_ne[this_dev] = NULL;
+ }
+ }
+}
+
#ifdef CONFIG_PM
static int ne_drv_suspend(struct platform_device *pdev, pm_message_t state)
{
struct net_device *dev = platform_get_drvdata(pdev);
- if (netif_running(dev))
+ if (netif_running(dev)) {
+ struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv;
netif_device_detach(dev);
+ if (idev)
+ pnp_stop_dev(idev);
+ }
return 0;
}
@@ -854,6 +909,9 @@ static int ne_drv_resume(struct platform_device *pdev)
struct net_device *dev = platform_get_drvdata(pdev);
if (netif_running(dev)) {
+ struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv;
+ if (idev)
+ pnp_start_dev(idev);
ne_reset_8390(dev);
NS8390p_init(dev, 1);
netif_device_attach(dev);
@@ -866,7 +924,7 @@ static int ne_drv_resume(struct platform_device *pdev)
#endif
static struct platform_driver ne_driver = {
- .remove = __exit_p(ne_drv_remove),
+ .remove = ne_drv_remove,
.suspend = ne_drv_suspend,
.resume = ne_drv_resume,
.driver = {
@@ -875,91 +933,96 @@ static struct platform_driver ne_driver = {
},
};
-static int __init ne_init(void)
+static void __init ne_add_devices(void)
{
- return platform_driver_probe(&ne_driver, ne_drv_probe);
-}
+ int this_dev;
+ struct platform_device *pdev;
-static void __exit ne_exit(void)
-{
- platform_driver_unregister(&ne_driver);
+ for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
+ if (pdev_ne[this_dev])
+ continue;
+ pdev = platform_device_register_simple(
+ DRV_NAME, this_dev, NULL, 0);
+ if (IS_ERR(pdev))
+ continue;
+ pdev_ne[this_dev] = pdev;
+ }
}
#ifdef MODULE
-#define MAX_NE_CARDS 4 /* Max number of NE cards per module */
-static struct net_device *dev_ne[MAX_NE_CARDS];
-static int io[MAX_NE_CARDS];
-static int irq[MAX_NE_CARDS];
-static int bad[MAX_NE_CARDS]; /* 0xbad = bad sig or no reset ack */
-
-module_param_array(io, int, NULL, 0);
-module_param_array(irq, int, NULL, 0);
-module_param_array(bad, int, NULL, 0);
-MODULE_PARM_DESC(io, "I/O base address(es),required");
-MODULE_PARM_DESC(irq, "IRQ number(s)");
-MODULE_PARM_DESC(bad, "Accept card(s) with bad signatures");
-MODULE_DESCRIPTION("NE1000/NE2000 ISA/PnP Ethernet driver");
-MODULE_LICENSE("GPL");
-
-/* This is set up so that no ISA autoprobe takes place. We can't guarantee
-that the ne2k probe is the last 8390 based probe to take place (as it
-is at boot) and so the probe will get confused by any other 8390 cards.
-ISA device autoprobes on a running machine are not recommended anyway. */
-
-int __init init_module(void)
+int __init init_module()
{
- int this_dev, found = 0;
- int plat_found = !ne_init();
-
- for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
- struct net_device *dev = alloc_eip_netdev();
- if (!dev)
- break;
- dev->irq = irq[this_dev];
- dev->mem_end = bad[this_dev];
- dev->base_addr = io[this_dev];
- if (do_ne_probe(dev) == 0) {
- dev_ne[found++] = dev;
- continue;
- }
- free_netdev(dev);
- if (found || plat_found)
- break;
- if (io[this_dev] != 0)
- printk(KERN_WARNING "ne.c: No NE*000 card found at i/o = %#x\n", io[this_dev]);
- else
- printk(KERN_NOTICE "ne.c: You must supply \"io=0xNNN\" value(s) for ISA cards.\n");
- return -ENXIO;
+ int retval;
+ ne_add_devices();
+ retval = platform_driver_probe(&ne_driver, ne_drv_probe);
+ if (retval) {
+ if (io[0] == 0)
+ printk(KERN_NOTICE "ne.c: You must supply \"io=0xNNN\""
+ " value(s) for ISA cards.\n");
+ ne_loop_rm_unreg(1);
+ return retval;
}
- if (found || plat_found)
- return 0;
- return -ENODEV;
-}
-static void cleanup_card(struct net_device *dev)
+ /* Unregister unused platform_devices. */
+ ne_loop_rm_unreg(0);
+ return retval;
+}
+#else /* MODULE */
+static int __init ne_init(void)
{
- struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv;
- if (idev)
- pnp_device_detach(idev);
- free_irq(dev->irq, dev);
- release_region(dev->base_addr, NE_IO_EXTENT);
+ int retval = platform_driver_probe(&ne_driver, ne_drv_probe);
+
+ /* Unregister unused platform_devices. */
+ ne_loop_rm_unreg(0);
+ return retval;
}
+module_init(ne_init);
-void __exit cleanup_module(void)
+struct net_device * __init ne_probe(int unit)
{
int this_dev;
+ struct net_device *dev;
+
+ /* Find an empty slot, that is no net_device and zero io port. */
+ this_dev = 0;
+ while ((pdev_ne[this_dev] && platform_get_drvdata(pdev_ne[this_dev])) ||
+ io[this_dev]) {
+ if (++this_dev == MAX_NE_CARDS)
+ return ERR_PTR(-ENOMEM);
+ }
+
+ /* Get irq, io from kernel command line */
+ dev = alloc_eip_netdev();
+ if (!dev)
+ return ERR_PTR(-ENOMEM);
- ne_exit();
+ sprintf(dev->name, "eth%d", unit);
+ netdev_boot_setup_check(dev);
+
+ io[this_dev] = dev->base_addr;
+ irq[this_dev] = dev->irq;
+ bad[this_dev] = dev->mem_end;
+
+ free_netdev(dev);
+
+ ne_add_devices();
+
+ /* return the first device found */
for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
- struct net_device *dev = dev_ne[this_dev];
- if (dev) {
- unregister_netdev(dev);
- cleanup_card(dev);
- free_netdev(dev);
+ if (pdev_ne[this_dev]) {
+ dev = platform_get_drvdata(pdev_ne[this_dev]);
+ if (dev)
+ return dev;
}
}
+
+ return ERR_PTR(-ENODEV);
}
-#else /* MODULE */
-module_init(ne_init);
-module_exit(ne_exit);
#endif /* MODULE */
+
+static void __exit ne_exit(void)
+{
+ platform_driver_unregister(&ne_driver);
+ ne_loop_rm_unreg(1);
+}
+module_exit(ne_exit);
diff --git a/drivers/net/netx-eth.c b/drivers/net/netx-eth.c
index 3f9af759cb90a1e47cbcd94f4a313ec824daaab6..b9bed82e1d214089f5b4e6682a965e11c781d6e5 100644
--- a/drivers/net/netx-eth.c
+++ b/drivers/net/netx-eth.c
@@ -189,7 +189,7 @@ netx_eth_interrupt(int irq, void *dev_id)
if ((status & ISR_CON_HI) || (status & ISR_IND_HI))
printk("%s: unexpected status: 0x%08x\n",
- __FUNCTION__, status);
+ __func__, status);
fill_level =
readl(NETX_PFIFO_FILL_LEVEL(IND_FIFO_PORT_LO(priv->id)));
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index 244ab49c4337354e86dce1a4a97208abf54256ff..f8e601c51da71e011ccd0f141b328d29040f2817 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -742,7 +742,7 @@ extern char netxen_nic_driver_name[];
} while (0)
#else
#define DPRINTK(klevel, fmt, args...) do { \
- printk(KERN_##klevel PFX "%s: %s: " fmt, __FUNCTION__,\
+ printk(KERN_##klevel PFX "%s: %s: " fmt, __func__,\
(adapter != NULL && adapter->netdev != NULL) ? \
adapter->netdev->name : NULL, \
## args); } while(0)
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 008fd6618a5f527b39abfa4742c9be8b63c67ed3..6ef3f0d84bcf45e8704aaf21958508086df52ee1 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -77,18 +77,18 @@ static irqreturn_t netxen_msi_intr(int irq, void *data);
/* PCI Device ID Table */
#define ENTRY(device) \
- {PCI_DEVICE(0x4040, (device)), \
+ {PCI_DEVICE(PCI_VENDOR_ID_NETXEN, (device)), \
.class = PCI_CLASS_NETWORK_ETHERNET << 8, .class_mask = ~0}
static struct pci_device_id netxen_pci_tbl[] __devinitdata = {
- ENTRY(0x0001),
- ENTRY(0x0002),
- ENTRY(0x0003),
- ENTRY(0x0004),
- ENTRY(0x0005),
- ENTRY(0x0024),
- ENTRY(0x0025),
- ENTRY(0x0100),
+ ENTRY(PCI_DEVICE_ID_NX2031_10GXSR),
+ ENTRY(PCI_DEVICE_ID_NX2031_10GCX4),
+ ENTRY(PCI_DEVICE_ID_NX2031_4GCU),
+ ENTRY(PCI_DEVICE_ID_NX2031_IMEZ),
+ ENTRY(PCI_DEVICE_ID_NX2031_HMEZ),
+ ENTRY(PCI_DEVICE_ID_NX2031_XG_MGMT),
+ ENTRY(PCI_DEVICE_ID_NX2031_XG_MGMT2),
+ ENTRY(PCI_DEVICE_ID_NX3031),
{0,}
};
@@ -241,7 +241,7 @@ static void netxen_check_options(struct netxen_adapter *adapter)
case NETXEN_BRDTYPE_P3_REF_QG:
case NETXEN_BRDTYPE_P3_4_GB:
case NETXEN_BRDTYPE_P3_4_GB_MM:
- adapter->msix_supported = 0;
+ adapter->msix_supported = !!use_msi_x;
adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_10G;
break;
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index e4765b713abab5afae02980bf6af52d8da8cb8b0..e3be81eba8a44c9f9a96077558450f9203e8b46c 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -5984,6 +5984,56 @@ static void niu_netif_start(struct niu *np)
niu_enable_interrupts(np, 1);
}
+static void niu_reset_buffers(struct niu *np)
+{
+ int i, j, k, err;
+
+ if (np->rx_rings) {
+ for (i = 0; i < np->num_rx_rings; i++) {
+ struct rx_ring_info *rp = &np->rx_rings[i];
+
+ for (j = 0, k = 0; j < MAX_RBR_RING_SIZE; j++) {
+ struct page *page;
+
+ page = rp->rxhash[j];
+ while (page) {
+ struct page *next =
+ (struct page *) page->mapping;
+ u64 base = page->index;
+ base = base >> RBR_DESCR_ADDR_SHIFT;
+ rp->rbr[k++] = cpu_to_le32(base);
+ page = next;
+ }
+ }
+ for (; k < MAX_RBR_RING_SIZE; k++) {
+ err = niu_rbr_add_page(np, rp, GFP_ATOMIC, k);
+ if (unlikely(err))
+ break;
+ }
+
+ rp->rbr_index = rp->rbr_table_size - 1;
+ rp->rcr_index = 0;
+ rp->rbr_pending = 0;
+ rp->rbr_refill_pending = 0;
+ }
+ }
+ if (np->tx_rings) {
+ for (i = 0; i < np->num_tx_rings; i++) {
+ struct tx_ring_info *rp = &np->tx_rings[i];
+
+ for (j = 0; j < MAX_TX_RING_SIZE; j++) {
+ if (rp->tx_buffs[j].skb)
+ (void) release_tx_packet(np, rp, j);
+ }
+
+ rp->pending = MAX_TX_RING_SIZE;
+ rp->prod = 0;
+ rp->cons = 0;
+ rp->wrap_bit = 0;
+ }
+ }
+}
+
static void niu_reset_task(struct work_struct *work)
{
struct niu *np = container_of(work, struct niu, reset_task);
@@ -6006,6 +6056,12 @@ static void niu_reset_task(struct work_struct *work)
niu_stop_hw(np);
+ spin_unlock_irqrestore(&np->lock, flags);
+
+ niu_reset_buffers(np);
+
+ spin_lock_irqsave(&np->lock, flags);
+
err = niu_init_hw(np);
if (!err) {
np->timer.expires = jiffies + HZ;
diff --git a/drivers/net/pci-skeleton.c b/drivers/net/pci-skeleton.c
index 53451c3b2c0decad78e45fdb604e699d882cd9bf..0a575fef29e64521b727ce231ae0cd7510589795 100644
--- a/drivers/net/pci-skeleton.c
+++ b/drivers/net/pci-skeleton.c
@@ -119,7 +119,7 @@ KERN_INFO " Support available from http://foo.com/bar/baz.html\n";
#ifdef NETDRV_DEBUG
/* note: prints function name for you */
-# define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt, __FUNCTION__ , ## args)
+# define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt, __func__ , ## args)
#else
# define DPRINTK(fmt, args...)
#endif
@@ -130,7 +130,7 @@ KERN_INFO " Support available from http://foo.com/bar/baz.html\n";
# define assert(expr) \
if(!(expr)) { \
printk( "Assertion failed! %s,%s,%s,line=%d\n", \
- #expr,__FILE__,__FUNCTION__,__LINE__); \
+ #expr,__FILE__,__func__,__LINE__); \
}
#endif
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index f6c4698ce738ef96d95f0596ca7b762e47865cc6..c33a3d523566194a24dfba5289a823bd87217e1a 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -353,7 +353,7 @@ typedef struct local_info_t {
* Some more prototypes
*/
static int do_start_xmit(struct sk_buff *skb, struct net_device *dev);
-static void do_tx_timeout(struct net_device *dev);
+static void xirc_tx_timeout(struct net_device *dev);
static void xirc2ps_tx_timeout_task(struct work_struct *work);
static struct net_device_stats *do_get_stats(struct net_device *dev);
static void set_addresses(struct net_device *dev);
@@ -590,7 +590,7 @@ xirc2ps_probe(struct pcmcia_device *link)
dev->open = &do_open;
dev->stop = &do_stop;
#ifdef HAVE_TX_TIMEOUT
- dev->tx_timeout = do_tx_timeout;
+ dev->tx_timeout = xirc_tx_timeout;
dev->watchdog_timeo = TX_TIMEOUT;
INIT_WORK(&local->tx_timeout_task, xirc2ps_tx_timeout_task);
#endif
@@ -1335,7 +1335,7 @@ xirc2ps_tx_timeout_task(struct work_struct *work)
}
static void
-do_tx_timeout(struct net_device *dev)
+xirc_tx_timeout(struct net_device *dev)
{
local_info_t *lp = netdev_priv(dev);
lp->stats.tx_errors++;
diff --git a/drivers/net/phy/fixed.c b/drivers/net/phy/fixed.c
index 4e07956a483b60f62050cfd6c83dfaea5f6eaa9c..cf24cc34debe5d44df793e9d5945fc745a1e5d07 100644
--- a/drivers/net/phy/fixed.c
+++ b/drivers/net/phy/fixed.c
@@ -24,7 +24,7 @@
struct fixed_mdio_bus {
int irqs[PHY_MAX_ADDR];
- struct mii_bus mii_bus;
+ struct mii_bus *mii_bus;
struct list_head phys;
};
@@ -115,8 +115,7 @@ static int fixed_phy_update_regs(struct fixed_phy *fp)
static int fixed_mdio_read(struct mii_bus *bus, int phy_id, int reg_num)
{
- struct fixed_mdio_bus *fmb = container_of(bus, struct fixed_mdio_bus,
- mii_bus);
+ struct fixed_mdio_bus *fmb = bus->priv;
struct fixed_phy *fp;
if (reg_num >= MII_REGS_NUM)
@@ -213,19 +212,28 @@ static int __init fixed_mdio_bus_init(void)
goto err_pdev;
}
- snprintf(fmb->mii_bus.id, MII_BUS_ID_SIZE, "0");
- fmb->mii_bus.name = "Fixed MDIO Bus";
- fmb->mii_bus.dev = &pdev->dev;
- fmb->mii_bus.read = &fixed_mdio_read;
- fmb->mii_bus.write = &fixed_mdio_write;
- fmb->mii_bus.irq = fmb->irqs;
+ fmb->mii_bus = mdiobus_alloc();
+ if (fmb->mii_bus == NULL) {
+ ret = -ENOMEM;
+ goto err_mdiobus_reg;
+ }
- ret = mdiobus_register(&fmb->mii_bus);
+ snprintf(fmb->mii_bus->id, MII_BUS_ID_SIZE, "0");
+ fmb->mii_bus->name = "Fixed MDIO Bus";
+ fmb->mii_bus->priv = fmb;
+ fmb->mii_bus->parent = &pdev->dev;
+ fmb->mii_bus->read = &fixed_mdio_read;
+ fmb->mii_bus->write = &fixed_mdio_write;
+ fmb->mii_bus->irq = fmb->irqs;
+
+ ret = mdiobus_register(fmb->mii_bus);
if (ret)
- goto err_mdiobus_reg;
+ goto err_mdiobus_alloc;
return 0;
+err_mdiobus_alloc:
+ mdiobus_free(fmb->mii_bus);
err_mdiobus_reg:
platform_device_unregister(pdev);
err_pdev:
@@ -238,7 +246,8 @@ static void __exit fixed_mdio_bus_exit(void)
struct fixed_mdio_bus *fmb = &platform_fmb;
struct fixed_phy *fp, *tmp;
- mdiobus_unregister(&fmb->mii_bus);
+ mdiobus_unregister(fmb->mii_bus);
+ mdiobus_free(fmb->mii_bus);
platform_device_unregister(pdev);
list_for_each_entry_safe(fp, tmp, &fmb->phys, node) {
diff --git a/drivers/net/phy/mdio-bitbang.c b/drivers/net/phy/mdio-bitbang.c
index c01b78013ddc8b000585d0743683626995208972..2576055b350be1101ae699a8f5c75b98b0534b24 100644
--- a/drivers/net/phy/mdio-bitbang.c
+++ b/drivers/net/phy/mdio-bitbang.c
@@ -165,7 +165,7 @@ struct mii_bus *alloc_mdio_bitbang(struct mdiobb_ctrl *ctrl)
{
struct mii_bus *bus;
- bus = kzalloc(sizeof(struct mii_bus), GFP_KERNEL);
+ bus = mdiobus_alloc();
if (!bus)
return NULL;
@@ -184,7 +184,7 @@ void free_mdio_bitbang(struct mii_bus *bus)
struct mdiobb_ctrl *ctrl = bus->priv;
module_put(ctrl->ops->owner);
- kfree(bus);
+ mdiobus_free(bus);
}
EXPORT_SYMBOL(free_mdio_bitbang);
diff --git a/drivers/net/phy/mdio-ofgpio.c b/drivers/net/phy/mdio-ofgpio.c
index 7edfc0c348355a3b33e513a92c195cce09898e2e..2ff97754e574cffec278cb3a7188ca875524fd24 100644
--- a/drivers/net/phy/mdio-ofgpio.c
+++ b/drivers/net/phy/mdio-ofgpio.c
@@ -122,7 +122,7 @@ static int __devinit mdio_ofgpio_probe(struct of_device *ofdev,
new_bus = alloc_mdio_bitbang(&bitbang->ctrl);
if (!new_bus)
- goto out_free_priv;
+ goto out_free_bitbang;
new_bus->name = "GPIO Bitbanged MII",
@@ -142,7 +142,7 @@ static int __devinit mdio_ofgpio_probe(struct of_device *ofdev,
if (!strcmp(np->type, "ethernet-phy"))
add_phy(new_bus, np);
- new_bus->dev = &ofdev->dev;
+ new_bus->parent = &ofdev->dev;
dev_set_drvdata(&ofdev->dev, new_bus);
ret = mdiobus_register(new_bus);
@@ -155,9 +155,9 @@ static int __devinit mdio_ofgpio_probe(struct of_device *ofdev,
dev_set_drvdata(&ofdev->dev, NULL);
kfree(new_bus->irq);
out_free_bus:
- kfree(new_bus);
-out_free_priv:
free_mdio_bitbang(new_bus);
+out_free_bitbang:
+ kfree(bitbang);
out:
return ret;
}
@@ -168,11 +168,10 @@ static int mdio_ofgpio_remove(struct of_device *ofdev)
struct mdio_gpio_info *bitbang = bus->priv;
mdiobus_unregister(bus);
+ kfree(bus->irq);
free_mdio_bitbang(bus);
dev_set_drvdata(&ofdev->dev, NULL);
- kfree(bus->irq);
kfree(bitbang);
- kfree(bus);
return 0;
}
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 94e0b7ed76f16ff8c2c2a7f43aaf341c4cace12d..6671e2da0d572c07e09bdaffaf12f3d5da9af48b 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -35,6 +35,42 @@
#include <asm/irq.h>
#include <asm/uaccess.h>
+/**
+ * mdiobus_alloc - allocate a mii_bus structure
+ *
+ * Description: called by a bus driver to allocate an mii_bus
+ * structure to fill in.
+ */
+struct mii_bus *mdiobus_alloc(void)
+{
+ struct mii_bus *bus;
+
+ bus = kzalloc(sizeof(*bus), GFP_KERNEL);
+ if (bus != NULL)
+ bus->state = MDIOBUS_ALLOCATED;
+
+ return bus;
+}
+EXPORT_SYMBOL(mdiobus_alloc);
+
+/**
+ * mdiobus_release - mii_bus device release callback
+ *
+ * Description: called when the last reference to an mii_bus is
+ * dropped, to free the underlying memory.
+ */
+static void mdiobus_release(struct device *d)
+{
+ struct mii_bus *bus = to_mii_bus(d);
+ BUG_ON(bus->state != MDIOBUS_RELEASED);
+ kfree(bus);
+}
+
+static struct class mdio_bus_class = {
+ .name = "mdio_bus",
+ .dev_release = mdiobus_release,
+};
+
/**
* mdiobus_register - bring up all the PHYs on a given bus and attach them to bus
* @bus: target mii_bus
@@ -54,55 +90,36 @@ int mdiobus_register(struct mii_bus *bus)
NULL == bus->write)
return -EINVAL;
- mutex_init(&bus->mdio_lock);
-
- if (bus->reset)
- bus->reset(bus);
-
- for (i = 0; i < PHY_MAX_ADDR; i++) {
- struct phy_device *phydev;
-
- if (bus->phy_mask & (1 << i)) {
- bus->phy_map[i] = NULL;
- continue;
- }
-
- phydev = get_phy_device(bus, i);
+ BUG_ON(bus->state != MDIOBUS_ALLOCATED &&
+ bus->state != MDIOBUS_UNREGISTERED);
- if (IS_ERR(phydev))
- return PTR_ERR(phydev);
+ bus->dev.parent = bus->parent;
+ bus->dev.class = &mdio_bus_class;
+ bus->dev.groups = NULL;
+ memcpy(bus->dev.bus_id, bus->id, MII_BUS_ID_SIZE);
- /* There's a PHY at this address
- * We need to set:
- * 1) IRQ
- * 2) bus_id
- * 3) parent
- * 4) bus
- * 5) mii_bus
- * And, we need to register it */
- if (phydev) {
- phydev->irq = bus->irq[i];
+ err = device_register(&bus->dev);
+ if (err) {
+ printk(KERN_ERR "mii_bus %s failed to register\n", bus->id);
+ return -EINVAL;
+ }
- phydev->dev.parent = bus->dev;
- phydev->dev.bus = &mdio_bus_type;
- snprintf(phydev->dev.bus_id, BUS_ID_SIZE, PHY_ID_FMT, bus->id, i);
+ bus->state = MDIOBUS_REGISTERED;
- phydev->bus = bus;
+ mutex_init(&bus->mdio_lock);
- /* Run all of the fixups for this PHY */
- phy_scan_fixups(phydev);
+ if (bus->reset)
+ bus->reset(bus);
- err = device_register(&phydev->dev);
+ for (i = 0; i < PHY_MAX_ADDR; i++) {
+ bus->phy_map[i] = NULL;
+ if ((bus->phy_mask & (1 << i)) == 0) {
+ struct phy_device *phydev;
- if (err) {
- printk(KERN_ERR "phy %d failed to register\n",
- i);
- phy_device_free(phydev);
- phydev = NULL;
- }
+ phydev = mdiobus_scan(bus, i);
+ if (IS_ERR(phydev))
+ err = PTR_ERR(phydev);
}
-
- bus->phy_map[i] = phydev;
}
pr_info("%s: probed\n", bus->name);
@@ -115,6 +132,10 @@ void mdiobus_unregister(struct mii_bus *bus)
{
int i;
+ BUG_ON(bus->state != MDIOBUS_REGISTERED);
+ bus->state = MDIOBUS_UNREGISTERED;
+
+ device_unregister(&bus->dev);
for (i = 0; i < PHY_MAX_ADDR; i++) {
if (bus->phy_map[i])
device_unregister(&bus->phy_map[i]->dev);
@@ -122,6 +143,122 @@ void mdiobus_unregister(struct mii_bus *bus)
}
EXPORT_SYMBOL(mdiobus_unregister);
+/**
+ * mdiobus_free - free a struct mii_bus
+ * @bus: mii_bus to free
+ *
+ * This function releases the reference to the underlying device
+ * object in the mii_bus. If this is the last reference, the mii_bus
+ * will be freed.
+ */
+void mdiobus_free(struct mii_bus *bus)
+{
+ /*
+ * For compatibility with error handling in drivers.
+ */
+ if (bus->state == MDIOBUS_ALLOCATED) {
+ kfree(bus);
+ return;
+ }
+
+ BUG_ON(bus->state != MDIOBUS_UNREGISTERED);
+ bus->state = MDIOBUS_RELEASED;
+
+ put_device(&bus->dev);
+}
+EXPORT_SYMBOL(mdiobus_free);
+
+struct phy_device *mdiobus_scan(struct mii_bus *bus, int addr)
+{
+ struct phy_device *phydev;
+ int err;
+
+ phydev = get_phy_device(bus, addr);
+ if (IS_ERR(phydev) || phydev == NULL)
+ return phydev;
+
+ /* There's a PHY at this address
+ * We need to set:
+ * 1) IRQ
+ * 2) bus_id
+ * 3) parent
+ * 4) bus
+ * 5) mii_bus
+ * And, we need to register it */
+
+ phydev->irq = bus->irq != NULL ? bus->irq[addr] : PHY_POLL;
+
+ phydev->dev.parent = bus->parent;
+ phydev->dev.bus = &mdio_bus_type;
+ snprintf(phydev->dev.bus_id, BUS_ID_SIZE, PHY_ID_FMT, bus->id, addr);
+
+ phydev->bus = bus;
+
+ /* Run all of the fixups for this PHY */
+ phy_scan_fixups(phydev);
+
+ err = device_register(&phydev->dev);
+ if (err) {
+ printk(KERN_ERR "phy %d failed to register\n", addr);
+ phy_device_free(phydev);
+ phydev = NULL;
+ }
+
+ bus->phy_map[addr] = phydev;
+
+ return phydev;
+}
+EXPORT_SYMBOL(mdiobus_scan);
+
+/**
+ * mdiobus_read - Convenience function for reading a given MII mgmt register
+ * @bus: the mii_bus struct
+ * @addr: the phy address
+ * @regnum: register number to read
+ *
+ * NOTE: MUST NOT be called from interrupt context,
+ * because the bus read/write functions may wait for an interrupt
+ * to conclude the operation.
+ */
+int mdiobus_read(struct mii_bus *bus, int addr, u16 regnum)
+{
+ int retval;
+
+ BUG_ON(in_interrupt());
+
+ mutex_lock(&bus->mdio_lock);
+ retval = bus->read(bus, addr, regnum);
+ mutex_unlock(&bus->mdio_lock);
+
+ return retval;
+}
+EXPORT_SYMBOL(mdiobus_read);
+
+/**
+ * mdiobus_write - Convenience function for writing a given MII mgmt register
+ * @bus: the mii_bus struct
+ * @addr: the phy address
+ * @regnum: register number to write
+ * @val: value to write to @regnum
+ *
+ * NOTE: MUST NOT be called from interrupt context,
+ * because the bus read/write functions may wait for an interrupt
+ * to conclude the operation.
+ */
+int mdiobus_write(struct mii_bus *bus, int addr, u16 regnum, u16 val)
+{
+ int err;
+
+ BUG_ON(in_interrupt());
+
+ mutex_lock(&bus->mdio_lock);
+ err = bus->write(bus, addr, regnum, val);
+ mutex_unlock(&bus->mdio_lock);
+
+ return err;
+}
+EXPORT_SYMBOL(mdiobus_write);
+
/**
* mdio_bus_match - determine if given PHY driver supports the given PHY device
* @dev: target PHY device
@@ -174,10 +311,20 @@ EXPORT_SYMBOL(mdio_bus_type);
int __init mdio_bus_init(void)
{
- return bus_register(&mdio_bus_type);
+ int ret;
+
+ ret = class_register(&mdio_bus_class);
+ if (!ret) {
+ ret = bus_register(&mdio_bus_type);
+ if (ret)
+ class_unregister(&mdio_bus_class);
+ }
+
+ return ret;
}
void mdio_bus_exit(void)
{
+ class_unregister(&mdio_bus_class);
bus_unregister(&mdio_bus_type);
}
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 45cc2914d3475d1f12db6749890158087f7ab6ca..df4e6257d4a77e3e9bba739db57dec8543315d79 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -57,55 +57,6 @@ void phy_print_status(struct phy_device *phydev)
EXPORT_SYMBOL(phy_print_status);
-/**
- * phy_read - Convenience function for reading a given PHY register
- * @phydev: the phy_device struct
- * @regnum: register number to read
- *
- * NOTE: MUST NOT be called from interrupt context,
- * because the bus read/write functions may wait for an interrupt
- * to conclude the operation.
- */
-int phy_read(struct phy_device *phydev, u16 regnum)
-{
- int retval;
- struct mii_bus *bus = phydev->bus;
-
- BUG_ON(in_interrupt());
-
- mutex_lock(&bus->mdio_lock);
- retval = bus->read(bus, phydev->addr, regnum);
- mutex_unlock(&bus->mdio_lock);
-
- return retval;
-}
-EXPORT_SYMBOL(phy_read);
-
-/**
- * phy_write - Convenience function for writing a given PHY register
- * @phydev: the phy_device struct
- * @regnum: register number to write
- * @val: value to write to @regnum
- *
- * NOTE: MUST NOT be called from interrupt context,
- * because the bus read/write functions may wait for an interrupt
- * to conclude the operation.
- */
-int phy_write(struct phy_device *phydev, u16 regnum, u16 val)
-{
- int err;
- struct mii_bus *bus = phydev->bus;
-
- BUG_ON(in_interrupt());
-
- mutex_lock(&bus->mdio_lock);
- err = bus->write(bus, phydev->addr, regnum, val);
- mutex_unlock(&bus->mdio_lock);
-
- return err;
-}
-EXPORT_SYMBOL(phy_write);
-
/**
* phy_clear_interrupt - Ack the phy device's interrupt
* @phydev: the phy_device struct
@@ -366,7 +317,8 @@ int phy_mii_ioctl(struct phy_device *phydev,
switch (cmd) {
case SIOCGMIIPHY:
mii_data->phy_id = phydev->addr;
- break;
+ /* fall through */
+
case SIOCGMIIREG:
mii_data->val_out = phy_read(phydev, mii_data->reg_num);
break;
@@ -413,7 +365,7 @@ int phy_mii_ioctl(struct phy_device *phydev,
break;
default:
- return -ENOTTY;
+ return -EOPNOTSUPP;
}
return 0;
@@ -728,6 +680,12 @@ static void phy_change(struct work_struct *work)
if (err)
goto irq_enable_err;
+ /* Stop timer and run the state queue now. The work function for
+ * state_queue will start the timer up again.
+ */
+ del_timer(&phydev->phy_timer);
+ schedule_work(&phydev->state_queue);
+
return;
irq_enable_err:
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 16a0e7de588807540cc4722fb18301c6fd4d940e..17162748005893a86ca206faf95c5ec194be5eb5 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -419,13 +419,14 @@ EXPORT_SYMBOL(phy_detach);
*
* Description: Writes MII_ADVERTISE with the appropriate values,
* after sanitizing the values to make sure we only advertise
- * what is supported.
+ * what is supported. Returns < 0 on error, 0 if the PHY's advertisement
+ * hasn't changed, and > 0 if it has changed.
*/
int genphy_config_advert(struct phy_device *phydev)
{
u32 advertise;
- int adv;
- int err;
+ int oldadv, adv;
+ int err, changed = 0;
/* Only allow advertising what
* this PHY supports */
@@ -433,7 +434,7 @@ int genphy_config_advert(struct phy_device *phydev)
advertise = phydev->advertising;
/* Setup standard advertisement */
- adv = phy_read(phydev, MII_ADVERTISE);
+ oldadv = adv = phy_read(phydev, MII_ADVERTISE);
if (adv < 0)
return adv;
@@ -453,15 +454,18 @@ int genphy_config_advert(struct phy_device *phydev)
if (advertise & ADVERTISED_Asym_Pause)
adv |= ADVERTISE_PAUSE_ASYM;
- err = phy_write(phydev, MII_ADVERTISE, adv);
+ if (adv != oldadv) {
+ err = phy_write(phydev, MII_ADVERTISE, adv);
- if (err < 0)
- return err;
+ if (err < 0)
+ return err;
+ changed = 1;
+ }
/* Configure gigabit if it's supported */
if (phydev->supported & (SUPPORTED_1000baseT_Half |
SUPPORTED_1000baseT_Full)) {
- adv = phy_read(phydev, MII_CTRL1000);
+ oldadv = adv = phy_read(phydev, MII_CTRL1000);
if (adv < 0)
return adv;
@@ -471,13 +475,17 @@ int genphy_config_advert(struct phy_device *phydev)
adv |= ADVERTISE_1000HALF;
if (advertise & SUPPORTED_1000baseT_Full)
adv |= ADVERTISE_1000FULL;
- err = phy_write(phydev, MII_CTRL1000, adv);
- if (err < 0)
- return err;
+ if (adv != oldadv) {
+ err = phy_write(phydev, MII_CTRL1000, adv);
+
+ if (err < 0)
+ return err;
+ changed = 1;
+ }
}
- return adv;
+ return changed;
}
EXPORT_SYMBOL(genphy_config_advert);
@@ -561,19 +569,22 @@ int genphy_restart_aneg(struct phy_device *phydev)
*/
int genphy_config_aneg(struct phy_device *phydev)
{
- int err = 0;
+ int result = 0;
if (AUTONEG_ENABLE == phydev->autoneg) {
- err = genphy_config_advert(phydev);
+ int result = genphy_config_advert(phydev);
- if (err < 0)
- return err;
+ if (result < 0) /* error */
+ return result;
- err = genphy_restart_aneg(phydev);
+ /* Only restart aneg if we are advertising something different
+ * than we were before. */
+ if (result > 0)
+ result = genphy_restart_aneg(phydev);
} else
- err = genphy_setup_forced(phydev);
+ result = genphy_setup_forced(phydev);
- return err;
+ return result;
}
EXPORT_SYMBOL(genphy_config_aneg);
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index ddccc074a76a88da15574be350b408e0e9605817..0ca0fcbb7c01f5dcb1f840dd31ca24d1696a83e6 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1833,9 +1833,11 @@ ppp_receive_mp_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)
/* If the queue is getting long, don't wait any longer for packets
before the start of the queue. */
- if (skb_queue_len(&ppp->mrq) >= PPP_MP_MAX_QLEN
- && seq_before(ppp->minseq, ppp->mrq.next->sequence))
- ppp->minseq = ppp->mrq.next->sequence;
+ if (skb_queue_len(&ppp->mrq) >= PPP_MP_MAX_QLEN) {
+ struct sk_buff *skb = skb_peek(&ppp->mrq);
+ if (seq_before(ppp->minseq, skb->sequence))
+ ppp->minseq = skb->sequence;
+ }
/* Pull completed packets off the queue and receive them. */
while ((skb = ppp_mp_reconstruct(ppp)))
@@ -1861,10 +1863,11 @@ ppp_mp_insert(struct ppp *ppp, struct sk_buff *skb)
/* N.B. we don't need to lock the list lock because we have the
ppp unit receive-side lock. */
- for (p = list->next; p != (struct sk_buff *)list; p = p->next)
+ skb_queue_walk(list, p) {
if (seq_before(seq, p->sequence))
break;
- __skb_insert(skb, p->prev, p, list);
+ }
+ __skb_queue_before(list, p, skb);
}
/*
diff --git a/drivers/net/pppol2tp.c b/drivers/net/pppol2tp.c
index ff175e8f36b274ad58902dc03eb2222cd9c43afa..185b1dff10a8d572494c391aebf515133a56b2ff 100644
--- a/drivers/net/pppol2tp.c
+++ b/drivers/net/pppol2tp.c
@@ -353,7 +353,7 @@ static void pppol2tp_recv_queue_skb(struct pppol2tp_session *session, struct sk_
spin_lock_bh(&session->reorder_q.lock);
skb_queue_walk_safe(&session->reorder_q, skbp, tmp) {
if (PPPOL2TP_SKB_CB(skbp)->ns > ns) {
- __skb_insert(skb, skbp->prev, skbp, &session->reorder_q);
+ __skb_queue_before(&session->reorder_q, skbp, skb);
PRINTK(session->debug, PPPOL2TP_MSG_SEQ, KERN_DEBUG,
"%s: pkt %hu, inserted before %hu, reorder_q len=%d\n",
session->name, ns, PPPOL2TP_SKB_CB(skbp)->ns,
diff --git a/drivers/net/qlge/Makefile b/drivers/net/qlge/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..8a197658d76f031fbe5934446b7e699f24db6b59
--- /dev/null
+++ b/drivers/net/qlge/Makefile
@@ -0,0 +1,7 @@
+#
+# Makefile for the Qlogic 10GbE PCI Express ethernet driver
+#
+
+obj-$(CONFIG_QLGE) += qlge.o
+
+qlge-objs := qlge_main.o qlge_dbg.o qlge_mpi.o qlge_ethtool.o
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
new file mode 100644
index 0000000000000000000000000000000000000000..c37ea436c9189adebf24bb579ba68e0659eae184
--- /dev/null
+++ b/drivers/net/qlge/qlge.h
@@ -0,0 +1,1593 @@
+/*
+ * QLogic QLA41xx NIC HBA Driver
+ * Copyright (c) 2003-2006 QLogic Corporation
+ *
+ * See LICENSE.qlge for copyright and licensing details.
+ */
+#ifndef _QLGE_H_
+#define _QLGE_H_
+
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+
+/*
+ * General definitions...
+ */
+#define DRV_NAME "qlge"
+#define DRV_STRING "QLogic 10 Gigabit PCI-E Ethernet Driver "
+#define DRV_VERSION "v1.00.00-b3"
+
+#define PFX "qlge: "
+#define QPRINTK(qdev, nlevel, klevel, fmt, args...) \
+ do { \
+ if (!((qdev)->msg_enable & NETIF_MSG_##nlevel)) \
+ ; \
+ else \
+ dev_printk(KERN_##klevel, &((qdev)->pdev->dev), \
+ "%s: " fmt, __func__, ##args); \
+ } while (0)
+
+#define QLGE_VENDOR_ID 0x1077
+#define QLGE_DEVICE_ID1 0x8012
+#define QLGE_DEVICE_ID 0x8000
+
+#define MAX_RX_RINGS 128
+#define MAX_TX_RINGS 128
+
+#define NUM_TX_RING_ENTRIES 256
+#define NUM_RX_RING_ENTRIES 256
+
+#define NUM_SMALL_BUFFERS 512
+#define NUM_LARGE_BUFFERS 512
+
+#define SMALL_BUFFER_SIZE 256
+#define LARGE_BUFFER_SIZE PAGE_SIZE
+#define MAX_SPLIT_SIZE 1023
+#define QLGE_SB_PAD 32
+
+#define DFLT_COALESCE_WAIT 100 /* 100 usec wait for coalescing */
+#define MAX_INTER_FRAME_WAIT 10 /* 10 usec max interframe-wait for coalescing */
+#define DFLT_INTER_FRAME_WAIT (MAX_INTER_FRAME_WAIT/2)
+#define UDELAY_COUNT 3
+#define UDELAY_DELAY 10
+
+
+#define TX_DESC_PER_IOCB 8
+/* The maximum number of frags we handle is based
+ * on PAGE_SIZE...
+ */
+#if (PAGE_SHIFT == 12) || (PAGE_SHIFT == 13) /* 4k & 8k pages */
+#define TX_DESC_PER_OAL ((MAX_SKB_FRAGS - TX_DESC_PER_IOCB) + 2)
+#elif (PAGE_SHIFT == 16) /* 64k pages */
+#define TX_DESC_PER_OAL 0
+#endif
+
+#define DB_PAGE_SIZE 4096
+
+/*
+ * Processor Address Register (PROC_ADDR) bit definitions.
+ */
+enum {
+
+ /* Misc. stuff */
+ MAILBOX_COUNT = 16,
+
+ PROC_ADDR_RDY = (1 << 31),
+ PROC_ADDR_R = (1 << 30),
+ PROC_ADDR_ERR = (1 << 29),
+ PROC_ADDR_DA = (1 << 28),
+ PROC_ADDR_FUNC0_MBI = 0x00001180,
+ PROC_ADDR_FUNC0_MBO = (PROC_ADDR_FUNC0_MBI + MAILBOX_COUNT),
+ PROC_ADDR_FUNC0_CTL = 0x000011a1,
+ PROC_ADDR_FUNC2_MBI = 0x00001280,
+ PROC_ADDR_FUNC2_MBO = (PROC_ADDR_FUNC2_MBI + MAILBOX_COUNT),
+ PROC_ADDR_FUNC2_CTL = 0x000012a1,
+ PROC_ADDR_MPI_RISC = 0x00000000,
+ PROC_ADDR_MDE = 0x00010000,
+ PROC_ADDR_REGBLOCK = 0x00020000,
+ PROC_ADDR_RISC_REG = 0x00030000,
+};
+
+/*
+ * System Register (SYS) bit definitions.
+ */
+enum {
+ SYS_EFE = (1 << 0),
+ SYS_FAE = (1 << 1),
+ SYS_MDC = (1 << 2),
+ SYS_DST = (1 << 3),
+ SYS_DWC = (1 << 4),
+ SYS_EVW = (1 << 5),
+ SYS_OMP_DLY_MASK = 0x3f000000,
+ /*
+ * There are no values defined as of edit #15.
+ */
+ SYS_ODI = (1 << 14),
+};
+
+/*
+ * Reset/Failover Register (RST_FO) bit definitions.
+ */
+enum {
+ RST_FO_TFO = (1 << 0),
+ RST_FO_RR_MASK = 0x00060000,
+ RST_FO_RR_CQ_CAM = 0x00000000,
+ RST_FO_RR_DROP = 0x00000001,
+ RST_FO_RR_DQ = 0x00000002,
+ RST_FO_RR_RCV_FUNC_CQ = 0x00000003,
+ RST_FO_FRB = (1 << 12),
+ RST_FO_MOP = (1 << 13),
+ RST_FO_REG = (1 << 14),
+ RST_FO_FR = (1 << 15),
+};
+
+/*
+ * Function Specific Control Register (FSC) bit definitions.
+ */
+enum {
+ FSC_DBRST_MASK = 0x00070000,
+ FSC_DBRST_256 = 0x00000000,
+ FSC_DBRST_512 = 0x00000001,
+ FSC_DBRST_768 = 0x00000002,
+ FSC_DBRST_1024 = 0x00000003,
+ FSC_DBL_MASK = 0x00180000,
+ FSC_DBL_DBRST = 0x00000000,
+ FSC_DBL_MAX_PLD = 0x00000008,
+ FSC_DBL_MAX_BRST = 0x00000010,
+ FSC_DBL_128_BYTES = 0x00000018,
+ FSC_EC = (1 << 5),
+ FSC_EPC_MASK = 0x00c00000,
+ FSC_EPC_INBOUND = (1 << 6),
+ FSC_EPC_OUTBOUND = (1 << 7),
+ FSC_VM_PAGESIZE_MASK = 0x07000000,
+ FSC_VM_PAGE_2K = 0x00000100,
+ FSC_VM_PAGE_4K = 0x00000200,
+ FSC_VM_PAGE_8K = 0x00000300,
+ FSC_VM_PAGE_64K = 0x00000600,
+ FSC_SH = (1 << 11),
+ FSC_DSB = (1 << 12),
+ FSC_STE = (1 << 13),
+ FSC_FE = (1 << 15),
+};
+
+/*
+ * Host Command Status Register (CSR) bit definitions.
+ */
+enum {
+ CSR_ERR_STS_MASK = 0x0000003f,
+ /*
+ * There are no valued defined as of edit #15.
+ */
+ CSR_RR = (1 << 8),
+ CSR_HRI = (1 << 9),
+ CSR_RP = (1 << 10),
+ CSR_CMD_PARM_SHIFT = 22,
+ CSR_CMD_NOP = 0x00000000,
+ CSR_CMD_SET_RST = 0x1000000,
+ CSR_CMD_CLR_RST = 0x20000000,
+ CSR_CMD_SET_PAUSE = 0x30000000,
+ CSR_CMD_CLR_PAUSE = 0x40000000,
+ CSR_CMD_SET_H2R_INT = 0x50000000,
+ CSR_CMD_CLR_H2R_INT = 0x60000000,
+ CSR_CMD_PAR_EN = 0x70000000,
+ CSR_CMD_SET_BAD_PAR = 0x80000000,
+ CSR_CMD_CLR_BAD_PAR = 0x90000000,
+ CSR_CMD_CLR_R2PCI_INT = 0xa0000000,
+};
+
+/*
+ * Configuration Register (CFG) bit definitions.
+ */
+enum {
+ CFG_LRQ = (1 << 0),
+ CFG_DRQ = (1 << 1),
+ CFG_LR = (1 << 2),
+ CFG_DR = (1 << 3),
+ CFG_LE = (1 << 5),
+ CFG_LCQ = (1 << 6),
+ CFG_DCQ = (1 << 7),
+ CFG_Q_SHIFT = 8,
+ CFG_Q_MASK = 0x7f000000,
+};
+
+/*
+ * Status Register (STS) bit definitions.
+ */
+enum {
+ STS_FE = (1 << 0),
+ STS_PI = (1 << 1),
+ STS_PL0 = (1 << 2),
+ STS_PL1 = (1 << 3),
+ STS_PI0 = (1 << 4),
+ STS_PI1 = (1 << 5),
+ STS_FUNC_ID_MASK = 0x000000c0,
+ STS_FUNC_ID_SHIFT = 6,
+ STS_F0E = (1 << 8),
+ STS_F1E = (1 << 9),
+ STS_F2E = (1 << 10),
+ STS_F3E = (1 << 11),
+ STS_NFE = (1 << 12),
+};
+
+/*
+ * Interrupt Enable Register (INTR_EN) bit definitions.
+ */
+enum {
+ INTR_EN_INTR_MASK = 0x007f0000,
+ INTR_EN_TYPE_MASK = 0x03000000,
+ INTR_EN_TYPE_ENABLE = 0x00000100,
+ INTR_EN_TYPE_DISABLE = 0x00000200,
+ INTR_EN_TYPE_READ = 0x00000300,
+ INTR_EN_IHD = (1 << 13),
+ INTR_EN_IHD_MASK = (INTR_EN_IHD << 16),
+ INTR_EN_EI = (1 << 14),
+ INTR_EN_EN = (1 << 15),
+};
+
+/*
+ * Interrupt Mask Register (INTR_MASK) bit definitions.
+ */
+enum {
+ INTR_MASK_PI = (1 << 0),
+ INTR_MASK_HL0 = (1 << 1),
+ INTR_MASK_LH0 = (1 << 2),
+ INTR_MASK_HL1 = (1 << 3),
+ INTR_MASK_LH1 = (1 << 4),
+ INTR_MASK_SE = (1 << 5),
+ INTR_MASK_LSC = (1 << 6),
+ INTR_MASK_MC = (1 << 7),
+ INTR_MASK_LINK_IRQS = INTR_MASK_LSC | INTR_MASK_SE | INTR_MASK_MC,
+};
+
+/*
+ * Register (REV_ID) bit definitions.
+ */
+enum {
+ REV_ID_MASK = 0x0000000f,
+ REV_ID_NICROLL_SHIFT = 0,
+ REV_ID_NICREV_SHIFT = 4,
+ REV_ID_XGROLL_SHIFT = 8,
+ REV_ID_XGREV_SHIFT = 12,
+ REV_ID_CHIPREV_SHIFT = 28,
+};
+
+/*
+ * Force ECC Error Register (FRC_ECC_ERR) bit definitions.
+ */
+enum {
+ FRC_ECC_ERR_VW = (1 << 12),
+ FRC_ECC_ERR_VB = (1 << 13),
+ FRC_ECC_ERR_NI = (1 << 14),
+ FRC_ECC_ERR_NO = (1 << 15),
+ FRC_ECC_PFE_SHIFT = 16,
+ FRC_ECC_ERR_DO = (1 << 18),
+ FRC_ECC_P14 = (1 << 19),
+};
+
+/*
+ * Error Status Register (ERR_STS) bit definitions.
+ */
+enum {
+ ERR_STS_NOF = (1 << 0),
+ ERR_STS_NIF = (1 << 1),
+ ERR_STS_DRP = (1 << 2),
+ ERR_STS_XGP = (1 << 3),
+ ERR_STS_FOU = (1 << 4),
+ ERR_STS_FOC = (1 << 5),
+ ERR_STS_FOF = (1 << 6),
+ ERR_STS_FIU = (1 << 7),
+ ERR_STS_FIC = (1 << 8),
+ ERR_STS_FIF = (1 << 9),
+ ERR_STS_MOF = (1 << 10),
+ ERR_STS_TA = (1 << 11),
+ ERR_STS_MA = (1 << 12),
+ ERR_STS_MPE = (1 << 13),
+ ERR_STS_SCE = (1 << 14),
+ ERR_STS_STE = (1 << 15),
+ ERR_STS_FOW = (1 << 16),
+ ERR_STS_UE = (1 << 17),
+ ERR_STS_MCH = (1 << 26),
+ ERR_STS_LOC_SHIFT = 27,
+};
+
+/*
+ * RAM Debug Address Register (RAM_DBG_ADDR) bit definitions.
+ */
+enum {
+ RAM_DBG_ADDR_FW = (1 << 30),
+ RAM_DBG_ADDR_FR = (1 << 31),
+};
+
+/*
+ * Semaphore Register (SEM) bit definitions.
+ */
+enum {
+ /*
+ * Example:
+ * reg = SEM_XGMAC0_MASK | (SEM_SET << SEM_XGMAC0_SHIFT)
+ */
+ SEM_CLEAR = 0,
+ SEM_SET = 1,
+ SEM_FORCE = 3,
+ SEM_XGMAC0_SHIFT = 0,
+ SEM_XGMAC1_SHIFT = 2,
+ SEM_ICB_SHIFT = 4,
+ SEM_MAC_ADDR_SHIFT = 6,
+ SEM_FLASH_SHIFT = 8,
+ SEM_PROBE_SHIFT = 10,
+ SEM_RT_IDX_SHIFT = 12,
+ SEM_PROC_REG_SHIFT = 14,
+ SEM_XGMAC0_MASK = 0x00030000,
+ SEM_XGMAC1_MASK = 0x000c0000,
+ SEM_ICB_MASK = 0x00300000,
+ SEM_MAC_ADDR_MASK = 0x00c00000,
+ SEM_FLASH_MASK = 0x03000000,
+ SEM_PROBE_MASK = 0x0c000000,
+ SEM_RT_IDX_MASK = 0x30000000,
+ SEM_PROC_REG_MASK = 0xc0000000,
+};
+
+/*
+ * 10G MAC Address Register (XGMAC_ADDR) bit definitions.
+ */
+enum {
+ XGMAC_ADDR_RDY = (1 << 31),
+ XGMAC_ADDR_R = (1 << 30),
+ XGMAC_ADDR_XME = (1 << 29),
+
+ /* XGMAC control registers */
+ PAUSE_SRC_LO = 0x00000100,
+ PAUSE_SRC_HI = 0x00000104,
+ GLOBAL_CFG = 0x00000108,
+ GLOBAL_CFG_RESET = (1 << 0),
+ GLOBAL_CFG_JUMBO = (1 << 6),
+ GLOBAL_CFG_TX_STAT_EN = (1 << 10),
+ GLOBAL_CFG_RX_STAT_EN = (1 << 11),
+ TX_CFG = 0x0000010c,
+ TX_CFG_RESET = (1 << 0),
+ TX_CFG_EN = (1 << 1),
+ TX_CFG_PREAM = (1 << 2),
+ RX_CFG = 0x00000110,
+ RX_CFG_RESET = (1 << 0),
+ RX_CFG_EN = (1 << 1),
+ RX_CFG_PREAM = (1 << 2),
+ FLOW_CTL = 0x0000011c,
+ PAUSE_OPCODE = 0x00000120,
+ PAUSE_TIMER = 0x00000124,
+ PAUSE_FRM_DEST_LO = 0x00000128,
+ PAUSE_FRM_DEST_HI = 0x0000012c,
+ MAC_TX_PARAMS = 0x00000134,
+ MAC_TX_PARAMS_JUMBO = (1 << 31),
+ MAC_TX_PARAMS_SIZE_SHIFT = 16,
+ MAC_RX_PARAMS = 0x00000138,
+ MAC_SYS_INT = 0x00000144,
+ MAC_SYS_INT_MASK = 0x00000148,
+ MAC_MGMT_INT = 0x0000014c,
+ MAC_MGMT_IN_MASK = 0x00000150,
+ EXT_ARB_MODE = 0x000001fc,
+
+ /* XGMAC TX statistics registers */
+ TX_PKTS = 0x00000200,
+ TX_BYTES = 0x00000208,
+ TX_MCAST_PKTS = 0x00000210,
+ TX_BCAST_PKTS = 0x00000218,
+ TX_UCAST_PKTS = 0x00000220,
+ TX_CTL_PKTS = 0x00000228,
+ TX_PAUSE_PKTS = 0x00000230,
+ TX_64_PKT = 0x00000238,
+ TX_65_TO_127_PKT = 0x00000240,
+ TX_128_TO_255_PKT = 0x00000248,
+ TX_256_511_PKT = 0x00000250,
+ TX_512_TO_1023_PKT = 0x00000258,
+ TX_1024_TO_1518_PKT = 0x00000260,
+ TX_1519_TO_MAX_PKT = 0x00000268,
+ TX_UNDERSIZE_PKT = 0x00000270,
+ TX_OVERSIZE_PKT = 0x00000278,
+
+ /* XGMAC statistics control registers */
+ RX_HALF_FULL_DET = 0x000002a0,
+ TX_HALF_FULL_DET = 0x000002a4,
+ RX_OVERFLOW_DET = 0x000002a8,
+ TX_OVERFLOW_DET = 0x000002ac,
+ RX_HALF_FULL_MASK = 0x000002b0,
+ TX_HALF_FULL_MASK = 0x000002b4,
+ RX_OVERFLOW_MASK = 0x000002b8,
+ TX_OVERFLOW_MASK = 0x000002bc,
+ STAT_CNT_CTL = 0x000002c0,
+ STAT_CNT_CTL_CLEAR_TX = (1 << 0),
+ STAT_CNT_CTL_CLEAR_RX = (1 << 1),
+ AUX_RX_HALF_FULL_DET = 0x000002d0,
+ AUX_TX_HALF_FULL_DET = 0x000002d4,
+ AUX_RX_OVERFLOW_DET = 0x000002d8,
+ AUX_TX_OVERFLOW_DET = 0x000002dc,
+ AUX_RX_HALF_FULL_MASK = 0x000002f0,
+ AUX_TX_HALF_FULL_MASK = 0x000002f4,
+ AUX_RX_OVERFLOW_MASK = 0x000002f8,
+ AUX_TX_OVERFLOW_MASK = 0x000002fc,
+
+ /* XGMAC RX statistics registers */
+ RX_BYTES = 0x00000300,
+ RX_BYTES_OK = 0x00000308,
+ RX_PKTS = 0x00000310,
+ RX_PKTS_OK = 0x00000318,
+ RX_BCAST_PKTS = 0x00000320,
+ RX_MCAST_PKTS = 0x00000328,
+ RX_UCAST_PKTS = 0x00000330,
+ RX_UNDERSIZE_PKTS = 0x00000338,
+ RX_OVERSIZE_PKTS = 0x00000340,
+ RX_JABBER_PKTS = 0x00000348,
+ RX_UNDERSIZE_FCERR_PKTS = 0x00000350,
+ RX_DROP_EVENTS = 0x00000358,
+ RX_FCERR_PKTS = 0x00000360,
+ RX_ALIGN_ERR = 0x00000368,
+ RX_SYMBOL_ERR = 0x00000370,
+ RX_MAC_ERR = 0x00000378,
+ RX_CTL_PKTS = 0x00000380,
+ RX_PAUSE_PKTS = 0x00000384,
+ RX_64_PKTS = 0x00000390,
+ RX_65_TO_127_PKTS = 0x00000398,
+ RX_128_255_PKTS = 0x000003a0,
+ RX_256_511_PKTS = 0x000003a8,
+ RX_512_TO_1023_PKTS = 0x000003b0,
+ RX_1024_TO_1518_PKTS = 0x000003b8,
+ RX_1519_TO_MAX_PKTS = 0x000003c0,
+ RX_LEN_ERR_PKTS = 0x000003c8,
+
+ /* XGMAC MDIO control registers */
+ MDIO_TX_DATA = 0x00000400,
+ MDIO_RX_DATA = 0x00000410,
+ MDIO_CMD = 0x00000420,
+ MDIO_PHY_ADDR = 0x00000430,
+ MDIO_PORT = 0x00000440,
+ MDIO_STATUS = 0x00000450,
+
+ /* XGMAC AUX statistics registers */
+};
+
+/*
+ * Enhanced Transmission Schedule Registers (NIC_ETS,CNA_ETS) bit definitions.
+ */
+enum {
+ ETS_QUEUE_SHIFT = 29,
+ ETS_REF = (1 << 26),
+ ETS_RS = (1 << 27),
+ ETS_P = (1 << 28),
+ ETS_FC_COS_SHIFT = 23,
+};
+
+/*
+ * Flash Address Register (FLASH_ADDR) bit definitions.
+ */
+enum {
+ FLASH_ADDR_RDY = (1 << 31),
+ FLASH_ADDR_R = (1 << 30),
+ FLASH_ADDR_ERR = (1 << 29),
+};
+
+/*
+ * Stop CQ Processing Register (CQ_STOP) bit definitions.
+ */
+enum {
+ CQ_STOP_QUEUE_MASK = (0x007f0000),
+ CQ_STOP_TYPE_MASK = (0x03000000),
+ CQ_STOP_TYPE_START = 0x00000100,
+ CQ_STOP_TYPE_STOP = 0x00000200,
+ CQ_STOP_TYPE_READ = 0x00000300,
+ CQ_STOP_EN = (1 << 15),
+};
+
+/*
+ * MAC Protocol Address Index Register (MAC_ADDR_IDX) bit definitions.
+ */
+enum {
+ MAC_ADDR_IDX_SHIFT = 4,
+ MAC_ADDR_TYPE_SHIFT = 16,
+ MAC_ADDR_TYPE_MASK = 0x000f0000,
+ MAC_ADDR_TYPE_CAM_MAC = 0x00000000,
+ MAC_ADDR_TYPE_MULTI_MAC = 0x00010000,
+ MAC_ADDR_TYPE_VLAN = 0x00020000,
+ MAC_ADDR_TYPE_MULTI_FLTR = 0x00030000,
+ MAC_ADDR_TYPE_FC_MAC = 0x00040000,
+ MAC_ADDR_TYPE_MGMT_MAC = 0x00050000,
+ MAC_ADDR_TYPE_MGMT_VLAN = 0x00060000,
+ MAC_ADDR_TYPE_MGMT_V4 = 0x00070000,
+ MAC_ADDR_TYPE_MGMT_V6 = 0x00080000,
+ MAC_ADDR_TYPE_MGMT_TU_DP = 0x00090000,
+ MAC_ADDR_ADR = (1 << 25),
+ MAC_ADDR_RS = (1 << 26),
+ MAC_ADDR_E = (1 << 27),
+ MAC_ADDR_MR = (1 << 30),
+ MAC_ADDR_MW = (1 << 31),
+ MAX_MULTICAST_ENTRIES = 32,
+};
+
+/*
+ * MAC Protocol Address Index Register (SPLT_HDR) bit definitions.
+ */
+enum {
+ SPLT_HDR_EP = (1 << 31),
+};
+
+/*
+ * FCoE Receive Configuration Register (FC_RCV_CFG) bit definitions.
+ */
+enum {
+ FC_RCV_CFG_ECT = (1 << 15),
+ FC_RCV_CFG_DFH = (1 << 20),
+ FC_RCV_CFG_DVF = (1 << 21),
+ FC_RCV_CFG_RCE = (1 << 27),
+ FC_RCV_CFG_RFE = (1 << 28),
+ FC_RCV_CFG_TEE = (1 << 29),
+ FC_RCV_CFG_TCE = (1 << 30),
+ FC_RCV_CFG_TFE = (1 << 31),
+};
+
+/*
+ * NIC Receive Configuration Register (NIC_RCV_CFG) bit definitions.
+ */
+enum {
+ NIC_RCV_CFG_PPE = (1 << 0),
+ NIC_RCV_CFG_VLAN_MASK = 0x00060000,
+ NIC_RCV_CFG_VLAN_ALL = 0x00000000,
+ NIC_RCV_CFG_VLAN_MATCH_ONLY = 0x00000002,
+ NIC_RCV_CFG_VLAN_MATCH_AND_NON = 0x00000004,
+ NIC_RCV_CFG_VLAN_NONE_AND_NON = 0x00000006,
+ NIC_RCV_CFG_RV = (1 << 3),
+ NIC_RCV_CFG_DFQ_MASK = (0x7f000000),
+ NIC_RCV_CFG_DFQ_SHIFT = 8,
+ NIC_RCV_CFG_DFQ = 0, /* HARDCODE default queue to 0. */
+};
+
+/*
+ * Mgmt Receive Configuration Register (MGMT_RCV_CFG) bit definitions.
+ */
+enum {
+ MGMT_RCV_CFG_ARP = (1 << 0),
+ MGMT_RCV_CFG_DHC = (1 << 1),
+ MGMT_RCV_CFG_DHS = (1 << 2),
+ MGMT_RCV_CFG_NP = (1 << 3),
+ MGMT_RCV_CFG_I6N = (1 << 4),
+ MGMT_RCV_CFG_I6R = (1 << 5),
+ MGMT_RCV_CFG_DH6 = (1 << 6),
+ MGMT_RCV_CFG_UD1 = (1 << 7),
+ MGMT_RCV_CFG_UD0 = (1 << 8),
+ MGMT_RCV_CFG_BCT = (1 << 9),
+ MGMT_RCV_CFG_MCT = (1 << 10),
+ MGMT_RCV_CFG_DM = (1 << 11),
+ MGMT_RCV_CFG_RM = (1 << 12),
+ MGMT_RCV_CFG_STL = (1 << 13),
+ MGMT_RCV_CFG_VLAN_MASK = 0xc0000000,
+ MGMT_RCV_CFG_VLAN_ALL = 0x00000000,
+ MGMT_RCV_CFG_VLAN_MATCH_ONLY = 0x00004000,
+ MGMT_RCV_CFG_VLAN_MATCH_AND_NON = 0x00008000,
+ MGMT_RCV_CFG_VLAN_NONE_AND_NON = 0x0000c000,
+};
+
+/*
+ * Routing Index Register (RT_IDX) bit definitions.
+ */
+enum {
+ RT_IDX_IDX_SHIFT = 8,
+ RT_IDX_TYPE_MASK = 0x000f0000,
+ RT_IDX_TYPE_RT = 0x00000000,
+ RT_IDX_TYPE_RT_INV = 0x00010000,
+ RT_IDX_TYPE_NICQ = 0x00020000,
+ RT_IDX_TYPE_NICQ_INV = 0x00030000,
+ RT_IDX_DST_MASK = 0x00700000,
+ RT_IDX_DST_RSS = 0x00000000,
+ RT_IDX_DST_CAM_Q = 0x00100000,
+ RT_IDX_DST_COS_Q = 0x00200000,
+ RT_IDX_DST_DFLT_Q = 0x00300000,
+ RT_IDX_DST_DEST_Q = 0x00400000,
+ RT_IDX_RS = (1 << 26),
+ RT_IDX_E = (1 << 27),
+ RT_IDX_MR = (1 << 30),
+ RT_IDX_MW = (1 << 31),
+
+ /* Nic Queue format - type 2 bits */
+ RT_IDX_BCAST = (1 << 0),
+ RT_IDX_MCAST = (1 << 1),
+ RT_IDX_MCAST_MATCH = (1 << 2),
+ RT_IDX_MCAST_REG_MATCH = (1 << 3),
+ RT_IDX_MCAST_HASH_MATCH = (1 << 4),
+ RT_IDX_FC_MACH = (1 << 5),
+ RT_IDX_ETH_FCOE = (1 << 6),
+ RT_IDX_CAM_HIT = (1 << 7),
+ RT_IDX_CAM_BIT0 = (1 << 8),
+ RT_IDX_CAM_BIT1 = (1 << 9),
+ RT_IDX_VLAN_TAG = (1 << 10),
+ RT_IDX_VLAN_MATCH = (1 << 11),
+ RT_IDX_VLAN_FILTER = (1 << 12),
+ RT_IDX_ETH_SKIP1 = (1 << 13),
+ RT_IDX_ETH_SKIP2 = (1 << 14),
+ RT_IDX_BCAST_MCAST_MATCH = (1 << 15),
+ RT_IDX_802_3 = (1 << 16),
+ RT_IDX_LLDP = (1 << 17),
+ RT_IDX_UNUSED018 = (1 << 18),
+ RT_IDX_UNUSED019 = (1 << 19),
+ RT_IDX_UNUSED20 = (1 << 20),
+ RT_IDX_UNUSED21 = (1 << 21),
+ RT_IDX_ERR = (1 << 22),
+ RT_IDX_VALID = (1 << 23),
+ RT_IDX_TU_CSUM_ERR = (1 << 24),
+ RT_IDX_IP_CSUM_ERR = (1 << 25),
+ RT_IDX_MAC_ERR = (1 << 26),
+ RT_IDX_RSS_TCP6 = (1 << 27),
+ RT_IDX_RSS_TCP4 = (1 << 28),
+ RT_IDX_RSS_IPV6 = (1 << 29),
+ RT_IDX_RSS_IPV4 = (1 << 30),
+ RT_IDX_RSS_MATCH = (1 << 31),
+
+ /* Hierarchy for the NIC Queue Mask */
+ RT_IDX_ALL_ERR_SLOT = 0,
+ RT_IDX_MAC_ERR_SLOT = 0,
+ RT_IDX_IP_CSUM_ERR_SLOT = 1,
+ RT_IDX_TCP_UDP_CSUM_ERR_SLOT = 2,
+ RT_IDX_BCAST_SLOT = 3,
+ RT_IDX_MCAST_MATCH_SLOT = 4,
+ RT_IDX_ALLMULTI_SLOT = 5,
+ RT_IDX_UNUSED6_SLOT = 6,
+ RT_IDX_UNUSED7_SLOT = 7,
+ RT_IDX_RSS_MATCH_SLOT = 8,
+ RT_IDX_RSS_IPV4_SLOT = 8,
+ RT_IDX_RSS_IPV6_SLOT = 9,
+ RT_IDX_RSS_TCP4_SLOT = 10,
+ RT_IDX_RSS_TCP6_SLOT = 11,
+ RT_IDX_CAM_HIT_SLOT = 12,
+ RT_IDX_UNUSED013 = 13,
+ RT_IDX_UNUSED014 = 14,
+ RT_IDX_PROMISCUOUS_SLOT = 15,
+ RT_IDX_MAX_SLOTS = 16,
+};
+
+/*
+ * Control Register Set Map
+ */
+enum {
+ PROC_ADDR = 0, /* Use semaphore */
+ PROC_DATA = 0x04, /* Use semaphore */
+ SYS = 0x08,
+ RST_FO = 0x0c,
+ FSC = 0x10,
+ CSR = 0x14,
+ LED = 0x18,
+ ICB_RID = 0x1c, /* Use semaphore */
+ ICB_L = 0x20, /* Use semaphore */
+ ICB_H = 0x24, /* Use semaphore */
+ CFG = 0x28,
+ BIOS_ADDR = 0x2c,
+ STS = 0x30,
+ INTR_EN = 0x34,
+ INTR_MASK = 0x38,
+ ISR1 = 0x3c,
+ ISR2 = 0x40,
+ ISR3 = 0x44,
+ ISR4 = 0x48,
+ REV_ID = 0x4c,
+ FRC_ECC_ERR = 0x50,
+ ERR_STS = 0x54,
+ RAM_DBG_ADDR = 0x58,
+ RAM_DBG_DATA = 0x5c,
+ ECC_ERR_CNT = 0x60,
+ SEM = 0x64,
+ GPIO_1 = 0x68, /* Use semaphore */
+ GPIO_2 = 0x6c, /* Use semaphore */
+ GPIO_3 = 0x70, /* Use semaphore */
+ RSVD2 = 0x74,
+ XGMAC_ADDR = 0x78, /* Use semaphore */
+ XGMAC_DATA = 0x7c, /* Use semaphore */
+ NIC_ETS = 0x80,
+ CNA_ETS = 0x84,
+ FLASH_ADDR = 0x88, /* Use semaphore */
+ FLASH_DATA = 0x8c, /* Use semaphore */
+ CQ_STOP = 0x90,
+ PAGE_TBL_RID = 0x94,
+ WQ_PAGE_TBL_LO = 0x98,
+ WQ_PAGE_TBL_HI = 0x9c,
+ CQ_PAGE_TBL_LO = 0xa0,
+ CQ_PAGE_TBL_HI = 0xa4,
+ MAC_ADDR_IDX = 0xa8, /* Use semaphore */
+ MAC_ADDR_DATA = 0xac, /* Use semaphore */
+ COS_DFLT_CQ1 = 0xb0,
+ COS_DFLT_CQ2 = 0xb4,
+ ETYPE_SKIP1 = 0xb8,
+ ETYPE_SKIP2 = 0xbc,
+ SPLT_HDR = 0xc0,
+ FC_PAUSE_THRES = 0xc4,
+ NIC_PAUSE_THRES = 0xc8,
+ FC_ETHERTYPE = 0xcc,
+ FC_RCV_CFG = 0xd0,
+ NIC_RCV_CFG = 0xd4,
+ FC_COS_TAGS = 0xd8,
+ NIC_COS_TAGS = 0xdc,
+ MGMT_RCV_CFG = 0xe0,
+ RT_IDX = 0xe4,
+ RT_DATA = 0xe8,
+ RSVD7 = 0xec,
+ XG_SERDES_ADDR = 0xf0,
+ XG_SERDES_DATA = 0xf4,
+ PRB_MX_ADDR = 0xf8, /* Use semaphore */
+ PRB_MX_DATA = 0xfc, /* Use semaphore */
+};
+
+/*
+ * CAM output format.
+ */
+enum {
+ CAM_OUT_ROUTE_FC = 0,
+ CAM_OUT_ROUTE_NIC = 1,
+ CAM_OUT_FUNC_SHIFT = 2,
+ CAM_OUT_RV = (1 << 4),
+ CAM_OUT_SH = (1 << 15),
+ CAM_OUT_CQ_ID_SHIFT = 5,
+};
+
+/*
+ * Mailbox definitions
+ */
+enum {
+ /* Asynchronous Event Notifications */
+ AEN_SYS_ERR = 0x00008002,
+ AEN_LINK_UP = 0x00008011,
+ AEN_LINK_DOWN = 0x00008012,
+ AEN_IDC_CMPLT = 0x00008100,
+ AEN_IDC_REQ = 0x00008101,
+ AEN_FW_INIT_DONE = 0x00008400,
+ AEN_FW_INIT_FAIL = 0x00008401,
+
+ /* Mailbox Command Opcodes. */
+ MB_CMD_NOP = 0x00000000,
+ MB_CMD_EX_FW = 0x00000002,
+ MB_CMD_MB_TEST = 0x00000006,
+ MB_CMD_CSUM_TEST = 0x00000007, /* Verify Checksum */
+ MB_CMD_ABOUT_FW = 0x00000008,
+ MB_CMD_LOAD_RISC_RAM = 0x0000000b,
+ MB_CMD_DUMP_RISC_RAM = 0x0000000c,
+ MB_CMD_WRITE_RAM = 0x0000000d,
+ MB_CMD_READ_RAM = 0x0000000f,
+ MB_CMD_STOP_FW = 0x00000014,
+ MB_CMD_MAKE_SYS_ERR = 0x0000002a,
+ MB_CMD_INIT_FW = 0x00000060,
+ MB_CMD_GET_INIT_CB = 0x00000061,
+ MB_CMD_GET_FW_STATE = 0x00000069,
+ MB_CMD_IDC_REQ = 0x00000100, /* Inter-Driver Communication */
+ MB_CMD_IDC_ACK = 0x00000101, /* Inter-Driver Communication */
+ MB_CMD_SET_WOL_MODE = 0x00000110, /* Wake On Lan */
+ MB_WOL_DISABLE = 0x00000000,
+ MB_WOL_MAGIC_PKT = 0x00000001,
+ MB_WOL_FLTR = 0x00000002,
+ MB_WOL_UCAST = 0x00000004,
+ MB_WOL_MCAST = 0x00000008,
+ MB_WOL_BCAST = 0x00000010,
+ MB_WOL_LINK_UP = 0x00000020,
+ MB_WOL_LINK_DOWN = 0x00000040,
+ MB_CMD_SET_WOL_FLTR = 0x00000111, /* Wake On Lan Filter */
+ MB_CMD_CLEAR_WOL_FLTR = 0x00000112, /* Wake On Lan Filter */
+ MB_CMD_SET_WOL_MAGIC = 0x00000113, /* Wake On Lan Magic Packet */
+ MB_CMD_CLEAR_WOL_MAGIC = 0x00000114, /* Wake On Lan Magic Packet */
+ MB_CMD_PORT_RESET = 0x00000120,
+ MB_CMD_SET_PORT_CFG = 0x00000122,
+ MB_CMD_GET_PORT_CFG = 0x00000123,
+ MB_CMD_SET_ASIC_VOLTS = 0x00000130,
+ MB_CMD_GET_SNS_DATA = 0x00000131, /* Temp and Volt Sense data. */
+
+ /* Mailbox Command Status. */
+ MB_CMD_STS_GOOD = 0x00004000, /* Success. */
+ MB_CMD_STS_INTRMDT = 0x00001000, /* Intermediate Complete. */
+ MB_CMD_STS_ERR = 0x00004005, /* Error. */
+};
+
+struct mbox_params {
+ u32 mbox_in[MAILBOX_COUNT];
+ u32 mbox_out[MAILBOX_COUNT];
+ int in_count;
+ int out_count;
+};
+
+struct flash_params {
+ u8 dev_id_str[4];
+ u16 size;
+ u16 csum;
+ u16 ver;
+ u16 sub_dev_id;
+ u8 mac_addr[6];
+ u16 res;
+};
+
+
+/*
+ * doorbell space for the rx ring context
+ */
+struct rx_doorbell_context {
+ u32 cnsmr_idx; /* 0x00 */
+ u32 valid; /* 0x04 */
+ u32 reserved[4]; /* 0x08-0x14 */
+ u32 lbq_prod_idx; /* 0x18 */
+ u32 sbq_prod_idx; /* 0x1c */
+};
+
+/*
+ * doorbell space for the tx ring context
+ */
+struct tx_doorbell_context {
+ u32 prod_idx; /* 0x00 */
+ u32 valid; /* 0x04 */
+ u32 reserved[4]; /* 0x08-0x14 */
+ u32 lbq_prod_idx; /* 0x18 */
+ u32 sbq_prod_idx; /* 0x1c */
+};
+
+/* DATA STRUCTURES SHARED WITH HARDWARE. */
+
+struct bq_element {
+ u32 addr_lo;
+#define BQ_END 0x00000001
+#define BQ_CONT 0x00000002
+#define BQ_MASK 0x00000003
+ u32 addr_hi;
+} __attribute((packed));
+
+struct tx_buf_desc {
+ __le64 addr;
+ __le32 len;
+#define TX_DESC_LEN_MASK 0x000fffff
+#define TX_DESC_C 0x40000000
+#define TX_DESC_E 0x80000000
+} __attribute((packed));
+
+/*
+ * IOCB Definitions...
+ */
+
+#define OPCODE_OB_MAC_IOCB 0x01
+#define OPCODE_OB_MAC_TSO_IOCB 0x02
+#define OPCODE_IB_MAC_IOCB 0x20
+#define OPCODE_IB_MPI_IOCB 0x21
+#define OPCODE_IB_AE_IOCB 0x3f
+
+struct ob_mac_iocb_req {
+ u8 opcode;
+ u8 flags1;
+#define OB_MAC_IOCB_REQ_OI 0x01
+#define OB_MAC_IOCB_REQ_I 0x02
+#define OB_MAC_IOCB_REQ_D 0x08
+#define OB_MAC_IOCB_REQ_F 0x10
+ u8 flags2;
+ u8 flags3;
+#define OB_MAC_IOCB_DFP 0x02
+#define OB_MAC_IOCB_V 0x04
+ __le32 reserved1[2];
+ __le16 frame_len;
+#define OB_MAC_IOCB_LEN_MASK 0x3ffff
+ __le16 reserved2;
+ __le32 tid;
+ __le32 txq_idx;
+ __le32 reserved3;
+ __le16 vlan_tci;
+ __le16 reserved4;
+ struct tx_buf_desc tbd[TX_DESC_PER_IOCB];
+} __attribute((packed));
+
+struct ob_mac_iocb_rsp {
+ u8 opcode; /* */
+ u8 flags1; /* */
+#define OB_MAC_IOCB_RSP_OI 0x01 /* */
+#define OB_MAC_IOCB_RSP_I 0x02 /* */
+#define OB_MAC_IOCB_RSP_E 0x08 /* */
+#define OB_MAC_IOCB_RSP_S 0x10 /* too Short */
+#define OB_MAC_IOCB_RSP_L 0x20 /* too Large */
+#define OB_MAC_IOCB_RSP_P 0x40 /* Padded */
+ u8 flags2; /* */
+ u8 flags3; /* */
+#define OB_MAC_IOCB_RSP_B 0x80 /* */
+ __le32 tid;
+ __le32 txq_idx;
+ __le32 reserved[13];
+} __attribute((packed));
+
+struct ob_mac_tso_iocb_req {
+ u8 opcode;
+ u8 flags1;
+#define OB_MAC_TSO_IOCB_OI 0x01
+#define OB_MAC_TSO_IOCB_I 0x02
+#define OB_MAC_TSO_IOCB_D 0x08
+#define OB_MAC_TSO_IOCB_IP4 0x40
+#define OB_MAC_TSO_IOCB_IP6 0x80
+ u8 flags2;
+#define OB_MAC_TSO_IOCB_LSO 0x20
+#define OB_MAC_TSO_IOCB_UC 0x40
+#define OB_MAC_TSO_IOCB_TC 0x80
+ u8 flags3;
+#define OB_MAC_TSO_IOCB_IC 0x01
+#define OB_MAC_TSO_IOCB_DFP 0x02
+#define OB_MAC_TSO_IOCB_V 0x04
+ __le32 reserved1[2];
+ __le32 frame_len;
+ __le32 tid;
+ __le32 txq_idx;
+ __le16 total_hdrs_len;
+ __le16 net_trans_offset;
+#define OB_MAC_TRANSPORT_HDR_SHIFT 6
+ __le16 vlan_tci;
+ __le16 mss;
+ struct tx_buf_desc tbd[TX_DESC_PER_IOCB];
+} __attribute((packed));
+
+struct ob_mac_tso_iocb_rsp {
+ u8 opcode;
+ u8 flags1;
+#define OB_MAC_TSO_IOCB_RSP_OI 0x01
+#define OB_MAC_TSO_IOCB_RSP_I 0x02
+#define OB_MAC_TSO_IOCB_RSP_E 0x08
+#define OB_MAC_TSO_IOCB_RSP_S 0x10
+#define OB_MAC_TSO_IOCB_RSP_L 0x20
+#define OB_MAC_TSO_IOCB_RSP_P 0x40
+ u8 flags2; /* */
+ u8 flags3; /* */
+#define OB_MAC_TSO_IOCB_RSP_B 0x8000
+ __le32 tid;
+ __le32 txq_idx;
+ __le32 reserved2[13];
+} __attribute((packed));
+
+struct ib_mac_iocb_rsp {
+ u8 opcode; /* 0x20 */
+ u8 flags1;
+#define IB_MAC_IOCB_RSP_OI 0x01 /* Overide intr delay */
+#define IB_MAC_IOCB_RSP_I 0x02 /* Disble Intr Generation */
+#define IB_MAC_IOCB_RSP_TE 0x04 /* Checksum error */
+#define IB_MAC_IOCB_RSP_NU 0x08 /* No checksum rcvd */
+#define IB_MAC_IOCB_RSP_IE 0x10 /* IPv4 checksum error */
+#define IB_MAC_IOCB_RSP_M_MASK 0x60 /* Multicast info */
+#define IB_MAC_IOCB_RSP_M_NONE 0x00 /* Not mcast frame */
+#define IB_MAC_IOCB_RSP_M_HASH 0x20 /* HASH mcast frame */
+#define IB_MAC_IOCB_RSP_M_REG 0x40 /* Registered mcast frame */
+#define IB_MAC_IOCB_RSP_M_PROM 0x60 /* Promiscuous mcast frame */
+#define IB_MAC_IOCB_RSP_B 0x80 /* Broadcast frame */
+ u8 flags2;
+#define IB_MAC_IOCB_RSP_P 0x01 /* Promiscuous frame */
+#define IB_MAC_IOCB_RSP_V 0x02 /* Vlan tag present */
+#define IB_MAC_IOCB_RSP_ERR_MASK 0x1c /* */
+#define IB_MAC_IOCB_RSP_ERR_CODE_ERR 0x04
+#define IB_MAC_IOCB_RSP_ERR_OVERSIZE 0x08
+#define IB_MAC_IOCB_RSP_ERR_UNDERSIZE 0x10
+#define IB_MAC_IOCB_RSP_ERR_PREAMBLE 0x14
+#define IB_MAC_IOCB_RSP_ERR_FRAME_LEN 0x18
+#define IB_MAC_IOCB_RSP_ERR_CRC 0x1c
+#define IB_MAC_IOCB_RSP_U 0x20 /* UDP packet */
+#define IB_MAC_IOCB_RSP_T 0x40 /* TCP packet */
+#define IB_MAC_IOCB_RSP_FO 0x80 /* Failover port */
+ u8 flags3;
+#define IB_MAC_IOCB_RSP_RSS_MASK 0x07 /* RSS mask */
+#define IB_MAC_IOCB_RSP_M_NONE 0x00 /* No RSS match */
+#define IB_MAC_IOCB_RSP_M_IPV4 0x04 /* IPv4 RSS match */
+#define IB_MAC_IOCB_RSP_M_IPV6 0x02 /* IPv6 RSS match */
+#define IB_MAC_IOCB_RSP_M_TCP_V4 0x05 /* TCP with IPv4 */
+#define IB_MAC_IOCB_RSP_M_TCP_V6 0x03 /* TCP with IPv6 */
+#define IB_MAC_IOCB_RSP_V4 0x08 /* IPV4 */
+#define IB_MAC_IOCB_RSP_V6 0x10 /* IPV6 */
+#define IB_MAC_IOCB_RSP_IH 0x20 /* Split after IP header */
+#define IB_MAC_IOCB_RSP_DS 0x40 /* data is in small buffer */
+#define IB_MAC_IOCB_RSP_DL 0x80 /* data is in large buffer */
+ __le32 data_len; /* */
+ __le32 data_addr_lo; /* */
+ __le32 data_addr_hi; /* */
+ __le32 rss; /* */
+ __le16 vlan_id; /* 12 bits */
+#define IB_MAC_IOCB_RSP_C 0x1000 /* VLAN CFI bit */
+#define IB_MAC_IOCB_RSP_COS_SHIFT 12 /* class of service value */
+
+ __le16 reserved1;
+ __le32 reserved2[6];
+ __le32 flags4;
+#define IB_MAC_IOCB_RSP_HV 0x20000000 /* */
+#define IB_MAC_IOCB_RSP_HS 0x40000000 /* */
+#define IB_MAC_IOCB_RSP_HL 0x80000000 /* */
+ __le32 hdr_len; /* */
+ __le32 hdr_addr_lo; /* */
+ __le32 hdr_addr_hi; /* */
+} __attribute((packed));
+
+struct ib_ae_iocb_rsp {
+ u8 opcode;
+ u8 flags1;
+#define IB_AE_IOCB_RSP_OI 0x01
+#define IB_AE_IOCB_RSP_I 0x02
+ u8 event;
+#define LINK_UP_EVENT 0x00
+#define LINK_DOWN_EVENT 0x01
+#define CAM_LOOKUP_ERR_EVENT 0x06
+#define SOFT_ECC_ERROR_EVENT 0x07
+#define MGMT_ERR_EVENT 0x08
+#define TEN_GIG_MAC_EVENT 0x09
+#define GPI0_H2L_EVENT 0x10
+#define GPI0_L2H_EVENT 0x20
+#define GPI1_H2L_EVENT 0x11
+#define GPI1_L2H_EVENT 0x21
+#define PCI_ERR_ANON_BUF_RD 0x40
+ u8 q_id;
+ __le32 reserved[15];
+} __attribute((packed));
+
+/*
+ * These three structures are for generic
+ * handling of ib and ob iocbs.
+ */
+struct ql_net_rsp_iocb {
+ u8 opcode;
+ u8 flags0;
+ __le16 length;
+ __le32 tid;
+ __le32 reserved[14];
+} __attribute((packed));
+
+struct net_req_iocb {
+ u8 opcode;
+ u8 flags0;
+ __le16 flags1;
+ __le32 tid;
+ __le32 reserved1[30];
+} __attribute((packed));
+
+/*
+ * tx ring initialization control block for chip.
+ * It is defined as:
+ * "Work Queue Initialization Control Block"
+ */
+struct wqicb {
+ __le16 len;
+#define Q_LEN_V (1 << 4)
+#define Q_LEN_CPP_CONT 0x0000
+#define Q_LEN_CPP_16 0x0001
+#define Q_LEN_CPP_32 0x0002
+#define Q_LEN_CPP_64 0x0003
+ __le16 flags;
+#define Q_PRI_SHIFT 1
+#define Q_FLAGS_LC 0x1000
+#define Q_FLAGS_LB 0x2000
+#define Q_FLAGS_LI 0x4000
+#define Q_FLAGS_LO 0x8000
+ __le16 cq_id_rss;
+#define Q_CQ_ID_RSS_RV 0x8000
+ __le16 rid;
+ __le32 addr_lo;
+ __le32 addr_hi;
+ __le32 cnsmr_idx_addr_lo;
+ __le32 cnsmr_idx_addr_hi;
+} __attribute((packed));
+
+/*
+ * rx ring initialization control block for chip.
+ * It is defined as:
+ * "Completion Queue Initialization Control Block"
+ */
+struct cqicb {
+ u8 msix_vect;
+ u8 reserved1;
+ u8 reserved2;
+ u8 flags;
+#define FLAGS_LV 0x08
+#define FLAGS_LS 0x10
+#define FLAGS_LL 0x20
+#define FLAGS_LI 0x40
+#define FLAGS_LC 0x80
+ __le16 len;
+#define LEN_V (1 << 4)
+#define LEN_CPP_CONT 0x0000
+#define LEN_CPP_32 0x0001
+#define LEN_CPP_64 0x0002
+#define LEN_CPP_128 0x0003
+ __le16 rid;
+ __le32 addr_lo;
+ __le32 addr_hi;
+ __le32 prod_idx_addr_lo;
+ __le32 prod_idx_addr_hi;
+ __le16 pkt_delay;
+ __le16 irq_delay;
+ __le32 lbq_addr_lo;
+ __le32 lbq_addr_hi;
+ __le16 lbq_buf_size;
+ __le16 lbq_len; /* entry count */
+ __le32 sbq_addr_lo;
+ __le32 sbq_addr_hi;
+ __le16 sbq_buf_size;
+ __le16 sbq_len; /* entry count */
+} __attribute((packed));
+
+struct ricb {
+ u8 base_cq;
+#define RSS_L4K 0x80
+ u8 flags;
+#define RSS_L6K 0x01
+#define RSS_LI 0x02
+#define RSS_LB 0x04
+#define RSS_LM 0x08
+#define RSS_RI4 0x10
+#define RSS_RT4 0x20
+#define RSS_RI6 0x40
+#define RSS_RT6 0x80
+ __le16 mask;
+ __le32 hash_cq_id[256];
+ __le32 ipv6_hash_key[10];
+ __le32 ipv4_hash_key[4];
+} __attribute((packed));
+
+/* SOFTWARE/DRIVER DATA STRUCTURES. */
+
+struct oal {
+ struct tx_buf_desc oal[TX_DESC_PER_OAL];
+};
+
+struct map_list {
+ DECLARE_PCI_UNMAP_ADDR(mapaddr);
+ DECLARE_PCI_UNMAP_LEN(maplen);
+};
+
+struct tx_ring_desc {
+ struct sk_buff *skb;
+ struct ob_mac_iocb_req *queue_entry;
+ int index;
+ struct oal oal;
+ struct map_list map[MAX_SKB_FRAGS + 1];
+ int map_cnt;
+ struct tx_ring_desc *next;
+};
+
+struct bq_desc {
+ union {
+ struct page *lbq_page;
+ struct sk_buff *skb;
+ } p;
+ struct bq_element *bq;
+ int index;
+ DECLARE_PCI_UNMAP_ADDR(mapaddr);
+ DECLARE_PCI_UNMAP_LEN(maplen);
+};
+
+#define QL_TXQ_IDX(qdev, skb) (smp_processor_id()%(qdev->tx_ring_count))
+
+struct tx_ring {
+ /*
+ * queue info.
+ */
+ struct wqicb wqicb; /* structure used to inform chip of new queue */
+ void *wq_base; /* pci_alloc:virtual addr for tx */
+ dma_addr_t wq_base_dma; /* pci_alloc:dma addr for tx */
+ u32 *cnsmr_idx_sh_reg; /* shadow copy of consumer idx */
+ dma_addr_t cnsmr_idx_sh_reg_dma; /* dma-shadow copy of consumer */
+ u32 wq_size; /* size in bytes of queue area */
+ u32 wq_len; /* number of entries in queue */
+ void __iomem *prod_idx_db_reg; /* doorbell area index reg at offset 0x00 */
+ void __iomem *valid_db_reg; /* doorbell area valid reg at offset 0x04 */
+ u16 prod_idx; /* current value for prod idx */
+ u16 cq_id; /* completion (rx) queue for tx completions */
+ u8 wq_id; /* queue id for this entry */
+ u8 reserved1[3];
+ struct tx_ring_desc *q; /* descriptor list for the queue */
+ spinlock_t lock;
+ atomic_t tx_count; /* counts down for every outstanding IO */
+ atomic_t queue_stopped; /* Turns queue off when full. */
+ struct delayed_work tx_work;
+ struct ql_adapter *qdev;
+};
+
+/*
+ * Type of inbound queue.
+ */
+enum {
+ DEFAULT_Q = 2, /* Handles slow queue and chip/MPI events. */
+ TX_Q = 3, /* Handles outbound completions. */
+ RX_Q = 4, /* Handles inbound completions. */
+};
+
+struct rx_ring {
+ struct cqicb cqicb; /* The chip's completion queue init control block. */
+
+ /* Completion queue elements. */
+ void *cq_base;
+ dma_addr_t cq_base_dma;
+ u32 cq_size;
+ u32 cq_len;
+ u16 cq_id;
+ u32 *prod_idx_sh_reg; /* Shadowed producer register. */
+ dma_addr_t prod_idx_sh_reg_dma;
+ void __iomem *cnsmr_idx_db_reg; /* PCI doorbell mem area + 0 */
+ u32 cnsmr_idx; /* current sw idx */
+ struct ql_net_rsp_iocb *curr_entry; /* next entry on queue */
+ void __iomem *valid_db_reg; /* PCI doorbell mem area + 0x04 */
+
+ /* Large buffer queue elements. */
+ u32 lbq_len; /* entry count */
+ u32 lbq_size; /* size in bytes of queue */
+ u32 lbq_buf_size;
+ void *lbq_base;
+ dma_addr_t lbq_base_dma;
+ void *lbq_base_indirect;
+ dma_addr_t lbq_base_indirect_dma;
+ struct bq_desc *lbq; /* array of control blocks */
+ void __iomem *lbq_prod_idx_db_reg; /* PCI doorbell mem area + 0x18 */
+ u32 lbq_prod_idx; /* current sw prod idx */
+ u32 lbq_curr_idx; /* next entry we expect */
+ u32 lbq_clean_idx; /* beginning of new descs */
+ u32 lbq_free_cnt; /* free buffer desc cnt */
+
+ /* Small buffer queue elements. */
+ u32 sbq_len; /* entry count */
+ u32 sbq_size; /* size in bytes of queue */
+ u32 sbq_buf_size;
+ void *sbq_base;
+ dma_addr_t sbq_base_dma;
+ void *sbq_base_indirect;
+ dma_addr_t sbq_base_indirect_dma;
+ struct bq_desc *sbq; /* array of control blocks */
+ void __iomem *sbq_prod_idx_db_reg; /* PCI doorbell mem area + 0x1c */
+ u32 sbq_prod_idx; /* current sw prod idx */
+ u32 sbq_curr_idx; /* next entry we expect */
+ u32 sbq_clean_idx; /* beginning of new descs */
+ u32 sbq_free_cnt; /* free buffer desc cnt */
+
+ /* Misc. handler elements. */
+ u32 type; /* Type of queue, tx, rx, or default. */
+ u32 irq; /* Which vector this ring is assigned. */
+ u32 cpu; /* Which CPU this should run on. */
+ char name[IFNAMSIZ + 5];
+ struct napi_struct napi;
+ struct delayed_work rx_work;
+ u8 reserved;
+ struct ql_adapter *qdev;
+};
+
+/*
+ * RSS Initialization Control Block
+ */
+struct hash_id {
+ u8 value[4];
+};
+
+struct nic_stats {
+ /*
+ * These stats come from offset 200h to 278h
+ * in the XGMAC register.
+ */
+ u64 tx_pkts;
+ u64 tx_bytes;
+ u64 tx_mcast_pkts;
+ u64 tx_bcast_pkts;
+ u64 tx_ucast_pkts;
+ u64 tx_ctl_pkts;
+ u64 tx_pause_pkts;
+ u64 tx_64_pkt;
+ u64 tx_65_to_127_pkt;
+ u64 tx_128_to_255_pkt;
+ u64 tx_256_511_pkt;
+ u64 tx_512_to_1023_pkt;
+ u64 tx_1024_to_1518_pkt;
+ u64 tx_1519_to_max_pkt;
+ u64 tx_undersize_pkt;
+ u64 tx_oversize_pkt;
+
+ /*
+ * These stats come from offset 300h to 3C8h
+ * in the XGMAC register.
+ */
+ u64 rx_bytes;
+ u64 rx_bytes_ok;
+ u64 rx_pkts;
+ u64 rx_pkts_ok;
+ u64 rx_bcast_pkts;
+ u64 rx_mcast_pkts;
+ u64 rx_ucast_pkts;
+ u64 rx_undersize_pkts;
+ u64 rx_oversize_pkts;
+ u64 rx_jabber_pkts;
+ u64 rx_undersize_fcerr_pkts;
+ u64 rx_drop_events;
+ u64 rx_fcerr_pkts;
+ u64 rx_align_err;
+ u64 rx_symbol_err;
+ u64 rx_mac_err;
+ u64 rx_ctl_pkts;
+ u64 rx_pause_pkts;
+ u64 rx_64_pkts;
+ u64 rx_65_to_127_pkts;
+ u64 rx_128_255_pkts;
+ u64 rx_256_511_pkts;
+ u64 rx_512_to_1023_pkts;
+ u64 rx_1024_to_1518_pkts;
+ u64 rx_1519_to_max_pkts;
+ u64 rx_len_err_pkts;
+};
+
+/*
+ * intr_context structure is used during initialization
+ * to hook the interrupts. It is also used in a single
+ * irq environment as a context to the ISR.
+ */
+struct intr_context {
+ struct ql_adapter *qdev;
+ u32 intr;
+ u32 hooked;
+ u32 intr_en_mask; /* value/mask used to enable this intr */
+ u32 intr_dis_mask; /* value/mask used to disable this intr */
+ u32 intr_read_mask; /* value/mask used to read this intr */
+ char name[IFNAMSIZ * 2];
+ atomic_t irq_cnt; /* irq_cnt is used in single vector
+ * environment. It's incremented for each
+ * irq handler that is scheduled. When each
+ * handler finishes it decrements irq_cnt and
+ * enables interrupts if it's zero. */
+ irq_handler_t handler;
+};
+
+/* adapter flags definitions. */
+enum {
+ QL_ADAPTER_UP = (1 << 0), /* Adapter has been brought up. */
+ QL_LEGACY_ENABLED = (1 << 3),
+ QL_MSI_ENABLED = (1 << 3),
+ QL_MSIX_ENABLED = (1 << 4),
+ QL_DMA64 = (1 << 5),
+ QL_PROMISCUOUS = (1 << 6),
+ QL_ALLMULTI = (1 << 7),
+};
+
+/* link_status bit definitions */
+enum {
+ LOOPBACK_MASK = 0x00000700,
+ LOOPBACK_PCS = 0x00000100,
+ LOOPBACK_HSS = 0x00000200,
+ LOOPBACK_EXT = 0x00000300,
+ PAUSE_MASK = 0x000000c0,
+ PAUSE_STD = 0x00000040,
+ PAUSE_PRI = 0x00000080,
+ SPEED_MASK = 0x00000038,
+ SPEED_100Mb = 0x00000000,
+ SPEED_1Gb = 0x00000008,
+ SPEED_10Gb = 0x00000010,
+ LINK_TYPE_MASK = 0x00000007,
+ LINK_TYPE_XFI = 0x00000001,
+ LINK_TYPE_XAUI = 0x00000002,
+ LINK_TYPE_XFI_BP = 0x00000003,
+ LINK_TYPE_XAUI_BP = 0x00000004,
+ LINK_TYPE_10GBASET = 0x00000005,
+};
+
+/*
+ * The main Adapter structure definition.
+ * This structure has all fields relevant to the hardware.
+ */
+struct ql_adapter {
+ struct ricb ricb;
+ unsigned long flags;
+ u32 wol;
+
+ struct nic_stats nic_stats;
+
+ struct vlan_group *vlgrp;
+
+ /* PCI Configuration information for this device */
+ struct pci_dev *pdev;
+ struct net_device *ndev; /* Parent NET device */
+
+ /* Hardware information */
+ u32 chip_rev_id;
+ u32 func; /* PCI function for this adapter */
+
+ spinlock_t adapter_lock;
+ spinlock_t hw_lock;
+ spinlock_t stats_lock;
+ spinlock_t legacy_lock; /* used for maintaining legacy intr sync */
+
+ /* PCI Bus Relative Register Addresses */
+ void __iomem *reg_base;
+ void __iomem *doorbell_area;
+ u32 doorbell_area_size;
+
+ u32 msg_enable;
+
+ /* Page for Shadow Registers */
+ void *rx_ring_shadow_reg_area;
+ dma_addr_t rx_ring_shadow_reg_dma;
+ void *tx_ring_shadow_reg_area;
+ dma_addr_t tx_ring_shadow_reg_dma;
+
+ u32 mailbox_in;
+ u32 mailbox_out;
+
+ int tx_ring_size;
+ int rx_ring_size;
+ u32 intr_count;
+ struct msix_entry *msi_x_entry;
+ struct intr_context intr_context[MAX_RX_RINGS];
+
+ int (*legacy_check) (struct ql_adapter *);
+
+ int tx_ring_count; /* One per online CPU. */
+ u32 rss_ring_first_cq_id;/* index of first inbound (rss) rx_ring */
+ u32 rss_ring_count; /* One per online CPU. */
+ /*
+ * rx_ring_count =
+ * one default queue +
+ * (CPU count * outbound completion rx_ring) +
+ * (CPU count * inbound (RSS) completion rx_ring)
+ */
+ int rx_ring_count;
+ int ring_mem_size;
+ void *ring_mem;
+ struct rx_ring *rx_ring;
+ int rx_csum;
+ struct tx_ring *tx_ring;
+ u32 default_rx_queue;
+
+ u16 rx_coalesce_usecs; /* cqicb->int_delay */
+ u16 rx_max_coalesced_frames; /* cqicb->pkt_int_delay */
+ u16 tx_coalesce_usecs; /* cqicb->int_delay */
+ u16 tx_max_coalesced_frames; /* cqicb->pkt_int_delay */
+
+ u32 xg_sem_mask;
+ u32 port_link_up;
+ u32 port_init;
+ u32 link_status;
+
+ struct flash_params flash;
+
+ struct net_device_stats stats;
+ struct workqueue_struct *q_workqueue;
+ struct workqueue_struct *workqueue;
+ struct delayed_work asic_reset_work;
+ struct delayed_work mpi_reset_work;
+ struct delayed_work mpi_work;
+};
+
+/*
+ * Typical Register accessor for memory mapped device.
+ */
+static inline u32 ql_read32(const struct ql_adapter *qdev, int reg)
+{
+ return readl(qdev->reg_base + reg);
+}
+
+/*
+ * Typical Register accessor for memory mapped device.
+ */
+static inline void ql_write32(const struct ql_adapter *qdev, int reg, u32 val)
+{
+ writel(val, qdev->reg_base + reg);
+}
+
+/*
+ * Doorbell Registers:
+ * Doorbell registers are virtual registers in the PCI memory space.
+ * The space is allocated by the chip during PCI initialization. The
+ * device driver finds the doorbell address in BAR 3 in PCI config space.
+ * The registers are used to control outbound and inbound queues. For
+ * example, the producer index for an outbound queue. Each queue uses
+ * 1 4k chunk of memory. The lower half of the space is for outbound
+ * queues. The upper half is for inbound queues.
+ */
+static inline void ql_write_db_reg(u32 val, void __iomem *addr)
+{
+ writel(val, addr);
+ mmiowb();
+}
+
+/*
+ * Shadow Registers:
+ * Outbound queues have a consumer index that is maintained by the chip.
+ * Inbound queues have a producer index that is maintained by the chip.
+ * For lower overhead, these registers are "shadowed" to host memory
+ * which allows the device driver to track the queue progress without
+ * PCI reads. When an entry is placed on an inbound queue, the chip will
+ * update the relevant index register and then copy the value to the
+ * shadow register in host memory.
+ */
+static inline unsigned int ql_read_sh_reg(const volatile void *addr)
+{
+ return *(volatile unsigned int __force *)addr;
+}
+
+extern char qlge_driver_name[];
+extern const char qlge_driver_version[];
+extern const struct ethtool_ops qlge_ethtool_ops;
+
+extern int ql_sem_spinlock(struct ql_adapter *qdev, u32 sem_mask);
+extern void ql_sem_unlock(struct ql_adapter *qdev, u32 sem_mask);
+extern int ql_read_xgmac_reg(struct ql_adapter *qdev, u32 reg, u32 *data);
+extern int ql_get_mac_addr_reg(struct ql_adapter *qdev, u32 type, u16 index,
+ u32 *value);
+extern int ql_get_routing_reg(struct ql_adapter *qdev, u32 index, u32 *value);
+extern int ql_write_cfg(struct ql_adapter *qdev, void *ptr, int size, u32 bit,
+ u16 q_id);
+void ql_queue_fw_error(struct ql_adapter *qdev);
+void ql_mpi_work(struct work_struct *work);
+void ql_mpi_reset_work(struct work_struct *work);
+int ql_wait_reg_rdy(struct ql_adapter *qdev, u32 reg, u32 bit, u32 ebit);
+void ql_queue_asic_error(struct ql_adapter *qdev);
+void ql_enable_completion_interrupt(struct ql_adapter *qdev, u32 intr);
+void ql_set_ethtool_ops(struct net_device *ndev);
+int ql_read_xgmac_reg64(struct ql_adapter *qdev, u32 reg, u64 *data);
+
+#if 1
+#define QL_ALL_DUMP
+#define QL_REG_DUMP
+#define QL_DEV_DUMP
+#define QL_CB_DUMP
+/* #define QL_IB_DUMP */
+/* #define QL_OB_DUMP */
+#endif
+
+#ifdef QL_REG_DUMP
+extern void ql_dump_xgmac_control_regs(struct ql_adapter *qdev);
+extern void ql_dump_routing_entries(struct ql_adapter *qdev);
+extern void ql_dump_regs(struct ql_adapter *qdev);
+#define QL_DUMP_REGS(qdev) ql_dump_regs(qdev)
+#define QL_DUMP_ROUTE(qdev) ql_dump_routing_entries(qdev)
+#define QL_DUMP_XGMAC_CONTROL_REGS(qdev) ql_dump_xgmac_control_regs(qdev)
+#else
+#define QL_DUMP_REGS(qdev)
+#define QL_DUMP_ROUTE(qdev)
+#define QL_DUMP_XGMAC_CONTROL_REGS(qdev)
+#endif
+
+#ifdef QL_STAT_DUMP
+extern void ql_dump_stat(struct ql_adapter *qdev);
+#define QL_DUMP_STAT(qdev) ql_dump_stat(qdev)
+#else
+#define QL_DUMP_STAT(qdev)
+#endif
+
+#ifdef QL_DEV_DUMP
+extern void ql_dump_qdev(struct ql_adapter *qdev);
+#define QL_DUMP_QDEV(qdev) ql_dump_qdev(qdev)
+#else
+#define QL_DUMP_QDEV(qdev)
+#endif
+
+#ifdef QL_CB_DUMP
+extern void ql_dump_wqicb(struct wqicb *wqicb);
+extern void ql_dump_tx_ring(struct tx_ring *tx_ring);
+extern void ql_dump_ricb(struct ricb *ricb);
+extern void ql_dump_cqicb(struct cqicb *cqicb);
+extern void ql_dump_rx_ring(struct rx_ring *rx_ring);
+extern void ql_dump_hw_cb(struct ql_adapter *qdev, int size, u32 bit, u16 q_id);
+#define QL_DUMP_RICB(ricb) ql_dump_ricb(ricb)
+#define QL_DUMP_WQICB(wqicb) ql_dump_wqicb(wqicb)
+#define QL_DUMP_TX_RING(tx_ring) ql_dump_tx_ring(tx_ring)
+#define QL_DUMP_CQICB(cqicb) ql_dump_cqicb(cqicb)
+#define QL_DUMP_RX_RING(rx_ring) ql_dump_rx_ring(rx_ring)
+#define QL_DUMP_HW_CB(qdev, size, bit, q_id) \
+ ql_dump_hw_cb(qdev, size, bit, q_id)
+#else
+#define QL_DUMP_RICB(ricb)
+#define QL_DUMP_WQICB(wqicb)
+#define QL_DUMP_TX_RING(tx_ring)
+#define QL_DUMP_CQICB(cqicb)
+#define QL_DUMP_RX_RING(rx_ring)
+#define QL_DUMP_HW_CB(qdev, size, bit, q_id)
+#endif
+
+#ifdef QL_OB_DUMP
+extern void ql_dump_tx_desc(struct tx_buf_desc *tbd);
+extern void ql_dump_ob_mac_iocb(struct ob_mac_iocb_req *ob_mac_iocb);
+extern void ql_dump_ob_mac_rsp(struct ob_mac_iocb_rsp *ob_mac_rsp);
+#define QL_DUMP_OB_MAC_IOCB(ob_mac_iocb) ql_dump_ob_mac_iocb(ob_mac_iocb)
+#define QL_DUMP_OB_MAC_RSP(ob_mac_rsp) ql_dump_ob_mac_rsp(ob_mac_rsp)
+#else
+#define QL_DUMP_OB_MAC_IOCB(ob_mac_iocb)
+#define QL_DUMP_OB_MAC_RSP(ob_mac_rsp)
+#endif
+
+#ifdef QL_IB_DUMP
+extern void ql_dump_ib_mac_rsp(struct ib_mac_iocb_rsp *ib_mac_rsp);
+#define QL_DUMP_IB_MAC_RSP(ib_mac_rsp) ql_dump_ib_mac_rsp(ib_mac_rsp)
+#else
+#define QL_DUMP_IB_MAC_RSP(ib_mac_rsp)
+#endif
+
+#ifdef QL_ALL_DUMP
+extern void ql_dump_all(struct ql_adapter *qdev);
+#define QL_DUMP_ALL(qdev) ql_dump_all(qdev)
+#else
+#define QL_DUMP_ALL(qdev)
+#endif
+
+#endif /* _QLGE_H_ */
diff --git a/drivers/net/qlge/qlge_dbg.c b/drivers/net/qlge/qlge_dbg.c
new file mode 100644
index 0000000000000000000000000000000000000000..47df304a02c8fb710c8d1688d9babaa508cf5200
--- /dev/null
+++ b/drivers/net/qlge/qlge_dbg.c
@@ -0,0 +1,858 @@
+#include "qlge.h"
+
+#ifdef QL_REG_DUMP
+static void ql_dump_intr_states(struct ql_adapter *qdev)
+{
+ int i;
+ u32 value;
+ for (i = 0; i < qdev->intr_count; i++) {
+ ql_write32(qdev, INTR_EN, qdev->intr_context[i].intr_read_mask);
+ value = ql_read32(qdev, INTR_EN);
+ printk(KERN_ERR PFX
+ "%s: Interrupt %d is %s.\n",
+ qdev->ndev->name, i,
+ (value & INTR_EN_EN ? "enabled" : "disabled"));
+ }
+}
+
+void ql_dump_xgmac_control_regs(struct ql_adapter *qdev)
+{
+ u32 data;
+ if (ql_sem_spinlock(qdev, qdev->xg_sem_mask)) {
+ printk(KERN_ERR "%s: Couldn't get xgmac sem.\n", __func__);
+ return;
+ }
+ ql_read_xgmac_reg(qdev, PAUSE_SRC_LO, &data);
+ printk(KERN_ERR PFX "%s: PAUSE_SRC_LO = 0x%.08x.\n", qdev->ndev->name,
+ data);
+ ql_read_xgmac_reg(qdev, PAUSE_SRC_HI, &data);
+ printk(KERN_ERR PFX "%s: PAUSE_SRC_HI = 0x%.08x.\n", qdev->ndev->name,
+ data);
+ ql_read_xgmac_reg(qdev, GLOBAL_CFG, &data);
+ printk(KERN_ERR PFX "%s: GLOBAL_CFG = 0x%.08x.\n", qdev->ndev->name,
+ data);
+ ql_read_xgmac_reg(qdev, TX_CFG, &data);
+ printk(KERN_ERR PFX "%s: TX_CFG = 0x%.08x.\n", qdev->ndev->name, data);
+ ql_read_xgmac_reg(qdev, RX_CFG, &data);
+ printk(KERN_ERR PFX "%s: RX_CFG = 0x%.08x.\n", qdev->ndev->name, data);
+ ql_read_xgmac_reg(qdev, FLOW_CTL, &data);
+ printk(KERN_ERR PFX "%s: FLOW_CTL = 0x%.08x.\n", qdev->ndev->name,
+ data);
+ ql_read_xgmac_reg(qdev, PAUSE_OPCODE, &data);
+ printk(KERN_ERR PFX "%s: PAUSE_OPCODE = 0x%.08x.\n", qdev->ndev->name,
+ data);
+ ql_read_xgmac_reg(qdev, PAUSE_TIMER, &data);
+ printk(KERN_ERR PFX "%s: PAUSE_TIMER = 0x%.08x.\n", qdev->ndev->name,
+ data);
+ ql_read_xgmac_reg(qdev, PAUSE_FRM_DEST_LO, &data);
+ printk(KERN_ERR PFX "%s: PAUSE_FRM_DEST_LO = 0x%.08x.\n",
+ qdev->ndev->name, data);
+ ql_read_xgmac_reg(qdev, PAUSE_FRM_DEST_HI, &data);
+ printk(KERN_ERR PFX "%s: PAUSE_FRM_DEST_HI = 0x%.08x.\n",
+ qdev->ndev->name, data);
+ ql_read_xgmac_reg(qdev, MAC_TX_PARAMS, &data);
+ printk(KERN_ERR PFX "%s: MAC_TX_PARAMS = 0x%.08x.\n", qdev->ndev->name,
+ data);
+ ql_read_xgmac_reg(qdev, MAC_RX_PARAMS, &data);
+ printk(KERN_ERR PFX "%s: MAC_RX_PARAMS = 0x%.08x.\n", qdev->ndev->name,
+ data);
+ ql_read_xgmac_reg(qdev, MAC_SYS_INT, &data);
+ printk(KERN_ERR PFX "%s: MAC_SYS_INT = 0x%.08x.\n", qdev->ndev->name,
+ data);
+ ql_read_xgmac_reg(qdev, MAC_SYS_INT_MASK, &data);
+ printk(KERN_ERR PFX "%s: MAC_SYS_INT_MASK = 0x%.08x.\n",
+ qdev->ndev->name, data);
+ ql_read_xgmac_reg(qdev, MAC_MGMT_INT, &data);
+ printk(KERN_ERR PFX "%s: MAC_MGMT_INT = 0x%.08x.\n", qdev->ndev->name,
+ data);
+ ql_read_xgmac_reg(qdev, MAC_MGMT_IN_MASK, &data);
+ printk(KERN_ERR PFX "%s: MAC_MGMT_IN_MASK = 0x%.08x.\n",
+ qdev->ndev->name, data);
+ ql_read_xgmac_reg(qdev, EXT_ARB_MODE, &data);
+ printk(KERN_ERR PFX "%s: EXT_ARB_MODE = 0x%.08x.\n", qdev->ndev->name,
+ data);
+ ql_sem_unlock(qdev, qdev->xg_sem_mask);
+
+}
+
+static void ql_dump_ets_regs(struct ql_adapter *qdev)
+{
+}
+
+static void ql_dump_cam_entries(struct ql_adapter *qdev)
+{
+ int i;
+ u32 value[3];
+ for (i = 0; i < 4; i++) {
+ if (ql_get_mac_addr_reg(qdev, MAC_ADDR_TYPE_CAM_MAC, i, value)) {
+ printk(KERN_ERR PFX
+ "%s: Failed read of mac index register.\n",
+ __func__);
+ return;
+ } else {
+ if (value[0])
+ printk(KERN_ERR PFX
+ "%s: CAM index %d CAM Lookup Lower = 0x%.08x:%.08x, Output = 0x%.08x.\n",
+ qdev->ndev->name, i, value[1], value[0],
+ value[2]);
+ }
+ }
+ for (i = 0; i < 32; i++) {
+ if (ql_get_mac_addr_reg
+ (qdev, MAC_ADDR_TYPE_MULTI_MAC, i, value)) {
+ printk(KERN_ERR PFX
+ "%s: Failed read of mac index register.\n",
+ __func__);
+ return;
+ } else {
+ if (value[0])
+ printk(KERN_ERR PFX
+ "%s: MCAST index %d CAM Lookup Lower = 0x%.08x:%.08x.\n",
+ qdev->ndev->name, i, value[1], value[0]);
+ }
+ }
+}
+
+void ql_dump_routing_entries(struct ql_adapter *qdev)
+{
+ int i;
+ u32 value;
+ for (i = 0; i < 16; i++) {
+ value = 0;
+ if (ql_get_routing_reg(qdev, i, &value)) {
+ printk(KERN_ERR PFX
+ "%s: Failed read of routing index register.\n",
+ __func__);
+ return;
+ } else {
+ if (value)
+ printk(KERN_ERR PFX
+ "%s: Routing Mask %d = 0x%.08x.\n",
+ qdev->ndev->name, i, value);
+ }
+ }
+}
+
+void ql_dump_regs(struct ql_adapter *qdev)
+{
+ printk(KERN_ERR PFX "reg dump for function #%d.\n", qdev->func);
+ printk(KERN_ERR PFX "SYS = 0x%x.\n",
+ ql_read32(qdev, SYS));
+ printk(KERN_ERR PFX "RST_FO = 0x%x.\n",
+ ql_read32(qdev, RST_FO));
+ printk(KERN_ERR PFX "FSC = 0x%x.\n",
+ ql_read32(qdev, FSC));
+ printk(KERN_ERR PFX "CSR = 0x%x.\n",
+ ql_read32(qdev, CSR));
+ printk(KERN_ERR PFX "ICB_RID = 0x%x.\n",
+ ql_read32(qdev, ICB_RID));
+ printk(KERN_ERR PFX "ICB_L = 0x%x.\n",
+ ql_read32(qdev, ICB_L));
+ printk(KERN_ERR PFX "ICB_H = 0x%x.\n",
+ ql_read32(qdev, ICB_H));
+ printk(KERN_ERR PFX "CFG = 0x%x.\n",
+ ql_read32(qdev, CFG));
+ printk(KERN_ERR PFX "BIOS_ADDR = 0x%x.\n",
+ ql_read32(qdev, BIOS_ADDR));
+ printk(KERN_ERR PFX "STS = 0x%x.\n",
+ ql_read32(qdev, STS));
+ printk(KERN_ERR PFX "INTR_EN = 0x%x.\n",
+ ql_read32(qdev, INTR_EN));
+ printk(KERN_ERR PFX "INTR_MASK = 0x%x.\n",
+ ql_read32(qdev, INTR_MASK));
+ printk(KERN_ERR PFX "ISR1 = 0x%x.\n",
+ ql_read32(qdev, ISR1));
+ printk(KERN_ERR PFX "ISR2 = 0x%x.\n",
+ ql_read32(qdev, ISR2));
+ printk(KERN_ERR PFX "ISR3 = 0x%x.\n",
+ ql_read32(qdev, ISR3));
+ printk(KERN_ERR PFX "ISR4 = 0x%x.\n",
+ ql_read32(qdev, ISR4));
+ printk(KERN_ERR PFX "REV_ID = 0x%x.\n",
+ ql_read32(qdev, REV_ID));
+ printk(KERN_ERR PFX "FRC_ECC_ERR = 0x%x.\n",
+ ql_read32(qdev, FRC_ECC_ERR));
+ printk(KERN_ERR PFX "ERR_STS = 0x%x.\n",
+ ql_read32(qdev, ERR_STS));
+ printk(KERN_ERR PFX "RAM_DBG_ADDR = 0x%x.\n",
+ ql_read32(qdev, RAM_DBG_ADDR));
+ printk(KERN_ERR PFX "RAM_DBG_DATA = 0x%x.\n",
+ ql_read32(qdev, RAM_DBG_DATA));
+ printk(KERN_ERR PFX "ECC_ERR_CNT = 0x%x.\n",
+ ql_read32(qdev, ECC_ERR_CNT));
+ printk(KERN_ERR PFX "SEM = 0x%x.\n",
+ ql_read32(qdev, SEM));
+ printk(KERN_ERR PFX "GPIO_1 = 0x%x.\n",
+ ql_read32(qdev, GPIO_1));
+ printk(KERN_ERR PFX "GPIO_2 = 0x%x.\n",
+ ql_read32(qdev, GPIO_2));
+ printk(KERN_ERR PFX "GPIO_3 = 0x%x.\n",
+ ql_read32(qdev, GPIO_3));
+ printk(KERN_ERR PFX "XGMAC_ADDR = 0x%x.\n",
+ ql_read32(qdev, XGMAC_ADDR));
+ printk(KERN_ERR PFX "XGMAC_DATA = 0x%x.\n",
+ ql_read32(qdev, XGMAC_DATA));
+ printk(KERN_ERR PFX "NIC_ETS = 0x%x.\n",
+ ql_read32(qdev, NIC_ETS));
+ printk(KERN_ERR PFX "CNA_ETS = 0x%x.\n",
+ ql_read32(qdev, CNA_ETS));
+ printk(KERN_ERR PFX "FLASH_ADDR = 0x%x.\n",
+ ql_read32(qdev, FLASH_ADDR));
+ printk(KERN_ERR PFX "FLASH_DATA = 0x%x.\n",
+ ql_read32(qdev, FLASH_DATA));
+ printk(KERN_ERR PFX "CQ_STOP = 0x%x.\n",
+ ql_read32(qdev, CQ_STOP));
+ printk(KERN_ERR PFX "PAGE_TBL_RID = 0x%x.\n",
+ ql_read32(qdev, PAGE_TBL_RID));
+ printk(KERN_ERR PFX "WQ_PAGE_TBL_LO = 0x%x.\n",
+ ql_read32(qdev, WQ_PAGE_TBL_LO));
+ printk(KERN_ERR PFX "WQ_PAGE_TBL_HI = 0x%x.\n",
+ ql_read32(qdev, WQ_PAGE_TBL_HI));
+ printk(KERN_ERR PFX "CQ_PAGE_TBL_LO = 0x%x.\n",
+ ql_read32(qdev, CQ_PAGE_TBL_LO));
+ printk(KERN_ERR PFX "CQ_PAGE_TBL_HI = 0x%x.\n",
+ ql_read32(qdev, CQ_PAGE_TBL_HI));
+ printk(KERN_ERR PFX "COS_DFLT_CQ1 = 0x%x.\n",
+ ql_read32(qdev, COS_DFLT_CQ1));
+ printk(KERN_ERR PFX "COS_DFLT_CQ2 = 0x%x.\n",
+ ql_read32(qdev, COS_DFLT_CQ2));
+ printk(KERN_ERR PFX "SPLT_HDR = 0x%x.\n",
+ ql_read32(qdev, SPLT_HDR));
+ printk(KERN_ERR PFX "FC_PAUSE_THRES = 0x%x.\n",
+ ql_read32(qdev, FC_PAUSE_THRES));
+ printk(KERN_ERR PFX "NIC_PAUSE_THRES = 0x%x.\n",
+ ql_read32(qdev, NIC_PAUSE_THRES));
+ printk(KERN_ERR PFX "FC_ETHERTYPE = 0x%x.\n",
+ ql_read32(qdev, FC_ETHERTYPE));
+ printk(KERN_ERR PFX "FC_RCV_CFG = 0x%x.\n",
+ ql_read32(qdev, FC_RCV_CFG));
+ printk(KERN_ERR PFX "NIC_RCV_CFG = 0x%x.\n",
+ ql_read32(qdev, NIC_RCV_CFG));
+ printk(KERN_ERR PFX "FC_COS_TAGS = 0x%x.\n",
+ ql_read32(qdev, FC_COS_TAGS));
+ printk(KERN_ERR PFX "NIC_COS_TAGS = 0x%x.\n",
+ ql_read32(qdev, NIC_COS_TAGS));
+ printk(KERN_ERR PFX "MGMT_RCV_CFG = 0x%x.\n",
+ ql_read32(qdev, MGMT_RCV_CFG));
+ printk(KERN_ERR PFX "XG_SERDES_ADDR = 0x%x.\n",
+ ql_read32(qdev, XG_SERDES_ADDR));
+ printk(KERN_ERR PFX "XG_SERDES_DATA = 0x%x.\n",
+ ql_read32(qdev, XG_SERDES_DATA));
+ printk(KERN_ERR PFX "PRB_MX_ADDR = 0x%x.\n",
+ ql_read32(qdev, PRB_MX_ADDR));
+ printk(KERN_ERR PFX "PRB_MX_DATA = 0x%x.\n",
+ ql_read32(qdev, PRB_MX_DATA));
+ ql_dump_intr_states(qdev);
+ ql_dump_xgmac_control_regs(qdev);
+ ql_dump_ets_regs(qdev);
+ ql_dump_cam_entries(qdev);
+ ql_dump_routing_entries(qdev);
+}
+#endif
+
+#ifdef QL_STAT_DUMP
+void ql_dump_stat(struct ql_adapter *qdev)
+{
+ printk(KERN_ERR "%s: Enter.\n", __func__);
+ printk(KERN_ERR "tx_pkts = %ld\n",
+ (unsigned long)qdev->nic_stats.tx_pkts);
+ printk(KERN_ERR "tx_bytes = %ld\n",
+ (unsigned long)qdev->nic_stats.tx_bytes);
+ printk(KERN_ERR "tx_mcast_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_mcast_pkts);
+ printk(KERN_ERR "tx_bcast_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_bcast_pkts);
+ printk(KERN_ERR "tx_ucast_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_ucast_pkts);
+ printk(KERN_ERR "tx_ctl_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_ctl_pkts);
+ printk(KERN_ERR "tx_pause_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_pause_pkts);
+ printk(KERN_ERR "tx_64_pkt = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_64_pkt);
+ printk(KERN_ERR "tx_65_to_127_pkt = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_65_to_127_pkt);
+ printk(KERN_ERR "tx_128_to_255_pkt = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_128_to_255_pkt);
+ printk(KERN_ERR "tx_256_511_pkt = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_256_511_pkt);
+ printk(KERN_ERR "tx_512_to_1023_pkt = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_512_to_1023_pkt);
+ printk(KERN_ERR "tx_1024_to_1518_pkt = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_1024_to_1518_pkt);
+ printk(KERN_ERR "tx_1519_to_max_pkt = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_1519_to_max_pkt);
+ printk(KERN_ERR "tx_undersize_pkt = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_undersize_pkt);
+ printk(KERN_ERR "tx_oversize_pkt = %ld.\n",
+ (unsigned long)qdev->nic_stats.tx_oversize_pkt);
+ printk(KERN_ERR "rx_bytes = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_bytes);
+ printk(KERN_ERR "rx_bytes_ok = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_bytes_ok);
+ printk(KERN_ERR "rx_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_pkts);
+ printk(KERN_ERR "rx_pkts_ok = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_pkts_ok);
+ printk(KERN_ERR "rx_bcast_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_bcast_pkts);
+ printk(KERN_ERR "rx_mcast_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_mcast_pkts);
+ printk(KERN_ERR "rx_ucast_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_ucast_pkts);
+ printk(KERN_ERR "rx_undersize_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_undersize_pkts);
+ printk(KERN_ERR "rx_oversize_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_oversize_pkts);
+ printk(KERN_ERR "rx_jabber_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_jabber_pkts);
+ printk(KERN_ERR "rx_undersize_fcerr_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_undersize_fcerr_pkts);
+ printk(KERN_ERR "rx_drop_events = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_drop_events);
+ printk(KERN_ERR "rx_fcerr_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_fcerr_pkts);
+ printk(KERN_ERR "rx_align_err = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_align_err);
+ printk(KERN_ERR "rx_symbol_err = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_symbol_err);
+ printk(KERN_ERR "rx_mac_err = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_mac_err);
+ printk(KERN_ERR "rx_ctl_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_ctl_pkts);
+ printk(KERN_ERR "rx_pause_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_pause_pkts);
+ printk(KERN_ERR "rx_64_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_64_pkts);
+ printk(KERN_ERR "rx_65_to_127_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_65_to_127_pkts);
+ printk(KERN_ERR "rx_128_255_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_128_255_pkts);
+ printk(KERN_ERR "rx_256_511_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_256_511_pkts);
+ printk(KERN_ERR "rx_512_to_1023_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_512_to_1023_pkts);
+ printk(KERN_ERR "rx_1024_to_1518_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_1024_to_1518_pkts);
+ printk(KERN_ERR "rx_1519_to_max_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_1519_to_max_pkts);
+ printk(KERN_ERR "rx_len_err_pkts = %ld.\n",
+ (unsigned long)qdev->nic_stats.rx_len_err_pkts);
+};
+#endif
+
+#ifdef QL_DEV_DUMP
+void ql_dump_qdev(struct ql_adapter *qdev)
+{
+ int i;
+ printk(KERN_ERR PFX "qdev->flags = %lx.\n",
+ qdev->flags);
+ printk(KERN_ERR PFX "qdev->vlgrp = %p.\n",
+ qdev->vlgrp);
+ printk(KERN_ERR PFX "qdev->pdev = %p.\n",
+ qdev->pdev);
+ printk(KERN_ERR PFX "qdev->ndev = %p.\n",
+ qdev->ndev);
+ printk(KERN_ERR PFX "qdev->chip_rev_id = %d.\n",
+ qdev->chip_rev_id);
+ printk(KERN_ERR PFX "qdev->reg_base = %p.\n",
+ qdev->reg_base);
+ printk(KERN_ERR PFX "qdev->doorbell_area = %p.\n",
+ qdev->doorbell_area);
+ printk(KERN_ERR PFX "qdev->doorbell_area_size = %d.\n",
+ qdev->doorbell_area_size);
+ printk(KERN_ERR PFX "msg_enable = %x.\n",
+ qdev->msg_enable);
+ printk(KERN_ERR PFX "qdev->rx_ring_shadow_reg_area = %p.\n",
+ qdev->rx_ring_shadow_reg_area);
+ printk(KERN_ERR PFX "qdev->rx_ring_shadow_reg_dma = %llx.\n",
+ (unsigned long long) qdev->rx_ring_shadow_reg_dma);
+ printk(KERN_ERR PFX "qdev->tx_ring_shadow_reg_area = %p.\n",
+ qdev->tx_ring_shadow_reg_area);
+ printk(KERN_ERR PFX "qdev->tx_ring_shadow_reg_dma = %llx.\n",
+ (unsigned long long) qdev->tx_ring_shadow_reg_dma);
+ printk(KERN_ERR PFX "qdev->intr_count = %d.\n",
+ qdev->intr_count);
+ if (qdev->msi_x_entry)
+ for (i = 0; i < qdev->intr_count; i++) {
+ printk(KERN_ERR PFX
+ "msi_x_entry.[%d]vector = %d.\n", i,
+ qdev->msi_x_entry[i].vector);
+ printk(KERN_ERR PFX
+ "msi_x_entry.[%d]entry = %d.\n", i,
+ qdev->msi_x_entry[i].entry);
+ }
+ for (i = 0; i < qdev->intr_count; i++) {
+ printk(KERN_ERR PFX
+ "intr_context[%d].qdev = %p.\n", i,
+ qdev->intr_context[i].qdev);
+ printk(KERN_ERR PFX
+ "intr_context[%d].intr = %d.\n", i,
+ qdev->intr_context[i].intr);
+ printk(KERN_ERR PFX
+ "intr_context[%d].hooked = %d.\n", i,
+ qdev->intr_context[i].hooked);
+ printk(KERN_ERR PFX
+ "intr_context[%d].intr_en_mask = 0x%08x.\n", i,
+ qdev->intr_context[i].intr_en_mask);
+ printk(KERN_ERR PFX
+ "intr_context[%d].intr_dis_mask = 0x%08x.\n", i,
+ qdev->intr_context[i].intr_dis_mask);
+ printk(KERN_ERR PFX
+ "intr_context[%d].intr_read_mask = 0x%08x.\n", i,
+ qdev->intr_context[i].intr_read_mask);
+ }
+ printk(KERN_ERR PFX "qdev->tx_ring_count = %d.\n", qdev->tx_ring_count);
+ printk(KERN_ERR PFX "qdev->rx_ring_count = %d.\n", qdev->rx_ring_count);
+ printk(KERN_ERR PFX "qdev->ring_mem_size = %d.\n", qdev->ring_mem_size);
+ printk(KERN_ERR PFX "qdev->ring_mem = %p.\n", qdev->ring_mem);
+ printk(KERN_ERR PFX "qdev->intr_count = %d.\n", qdev->intr_count);
+ printk(KERN_ERR PFX "qdev->tx_ring = %p.\n",
+ qdev->tx_ring);
+ printk(KERN_ERR PFX "qdev->rss_ring_first_cq_id = %d.\n",
+ qdev->rss_ring_first_cq_id);
+ printk(KERN_ERR PFX "qdev->rss_ring_count = %d.\n",
+ qdev->rss_ring_count);
+ printk(KERN_ERR PFX "qdev->rx_ring = %p.\n", qdev->rx_ring);
+ printk(KERN_ERR PFX "qdev->default_rx_queue = %d.\n",
+ qdev->default_rx_queue);
+ printk(KERN_ERR PFX "qdev->xg_sem_mask = 0x%08x.\n",
+ qdev->xg_sem_mask);
+ printk(KERN_ERR PFX "qdev->port_link_up = 0x%08x.\n",
+ qdev->port_link_up);
+ printk(KERN_ERR PFX "qdev->port_init = 0x%08x.\n",
+ qdev->port_init);
+
+}
+#endif
+
+#ifdef QL_CB_DUMP
+void ql_dump_wqicb(struct wqicb *wqicb)
+{
+ printk(KERN_ERR PFX "Dumping wqicb stuff...\n");
+ printk(KERN_ERR PFX "wqicb->len = 0x%x.\n", le16_to_cpu(wqicb->len));
+ printk(KERN_ERR PFX "wqicb->flags = %x.\n", le16_to_cpu(wqicb->flags));
+ printk(KERN_ERR PFX "wqicb->cq_id_rss = %d.\n",
+ le16_to_cpu(wqicb->cq_id_rss));
+ printk(KERN_ERR PFX "wqicb->rid = 0x%x.\n", le16_to_cpu(wqicb->rid));
+ printk(KERN_ERR PFX "wqicb->wq_addr_lo = 0x%.08x.\n",
+ le32_to_cpu(wqicb->addr_lo));
+ printk(KERN_ERR PFX "wqicb->wq_addr_hi = 0x%.08x.\n",
+ le32_to_cpu(wqicb->addr_hi));
+ printk(KERN_ERR PFX "wqicb->wq_cnsmr_idx_addr_lo = 0x%.08x.\n",
+ le32_to_cpu(wqicb->cnsmr_idx_addr_lo));
+ printk(KERN_ERR PFX "wqicb->wq_cnsmr_idx_addr_hi = 0x%.08x.\n",
+ le32_to_cpu(wqicb->cnsmr_idx_addr_hi));
+}
+
+void ql_dump_tx_ring(struct tx_ring *tx_ring)
+{
+ if (tx_ring == NULL)
+ return;
+ printk(KERN_ERR PFX
+ "===================== Dumping tx_ring %d ===============.\n",
+ tx_ring->wq_id);
+ printk(KERN_ERR PFX "tx_ring->base = %p.\n", tx_ring->wq_base);
+ printk(KERN_ERR PFX "tx_ring->base_dma = 0x%llx.\n",
+ (unsigned long long) tx_ring->wq_base_dma);
+ printk(KERN_ERR PFX "tx_ring->cnsmr_idx_sh_reg = %p.\n",
+ tx_ring->cnsmr_idx_sh_reg);
+ printk(KERN_ERR PFX "tx_ring->cnsmr_idx_sh_reg_dma = 0x%llx.\n",
+ (unsigned long long) tx_ring->cnsmr_idx_sh_reg_dma);
+ printk(KERN_ERR PFX "tx_ring->size = %d.\n", tx_ring->wq_size);
+ printk(KERN_ERR PFX "tx_ring->len = %d.\n", tx_ring->wq_len);
+ printk(KERN_ERR PFX "tx_ring->prod_idx_db_reg = %p.\n",
+ tx_ring->prod_idx_db_reg);
+ printk(KERN_ERR PFX "tx_ring->valid_db_reg = %p.\n",
+ tx_ring->valid_db_reg);
+ printk(KERN_ERR PFX "tx_ring->prod_idx = %d.\n", tx_ring->prod_idx);
+ printk(KERN_ERR PFX "tx_ring->cq_id = %d.\n", tx_ring->cq_id);
+ printk(KERN_ERR PFX "tx_ring->wq_id = %d.\n", tx_ring->wq_id);
+ printk(KERN_ERR PFX "tx_ring->q = %p.\n", tx_ring->q);
+ printk(KERN_ERR PFX "tx_ring->tx_count = %d.\n",
+ atomic_read(&tx_ring->tx_count));
+}
+
+void ql_dump_ricb(struct ricb *ricb)
+{
+ int i;
+ printk(KERN_ERR PFX
+ "===================== Dumping ricb ===============.\n");
+ printk(KERN_ERR PFX "Dumping ricb stuff...\n");
+
+ printk(KERN_ERR PFX "ricb->base_cq = %d.\n", ricb->base_cq & 0x1f);
+ printk(KERN_ERR PFX "ricb->flags = %s%s%s%s%s%s%s%s%s.\n",
+ ricb->base_cq & RSS_L4K ? "RSS_L4K " : "",
+ ricb->flags & RSS_L6K ? "RSS_L6K " : "",
+ ricb->flags & RSS_LI ? "RSS_LI " : "",
+ ricb->flags & RSS_LB ? "RSS_LB " : "",
+ ricb->flags & RSS_LM ? "RSS_LM " : "",
+ ricb->flags & RSS_RI4 ? "RSS_RI4 " : "",
+ ricb->flags & RSS_RT4 ? "RSS_RT4 " : "",
+ ricb->flags & RSS_RI6 ? "RSS_RI6 " : "",
+ ricb->flags & RSS_RT6 ? "RSS_RT6 " : "");
+ printk(KERN_ERR PFX "ricb->mask = 0x%.04x.\n", le16_to_cpu(ricb->mask));
+ for (i = 0; i < 16; i++)
+ printk(KERN_ERR PFX "ricb->hash_cq_id[%d] = 0x%.08x.\n", i,
+ le32_to_cpu(ricb->hash_cq_id[i]));
+ for (i = 0; i < 10; i++)
+ printk(KERN_ERR PFX "ricb->ipv6_hash_key[%d] = 0x%.08x.\n", i,
+ le32_to_cpu(ricb->ipv6_hash_key[i]));
+ for (i = 0; i < 4; i++)
+ printk(KERN_ERR PFX "ricb->ipv4_hash_key[%d] = 0x%.08x.\n", i,
+ le32_to_cpu(ricb->ipv4_hash_key[i]));
+}
+
+void ql_dump_cqicb(struct cqicb *cqicb)
+{
+ printk(KERN_ERR PFX "Dumping cqicb stuff...\n");
+
+ printk(KERN_ERR PFX "cqicb->msix_vect = %d.\n", cqicb->msix_vect);
+ printk(KERN_ERR PFX "cqicb->flags = %x.\n", cqicb->flags);
+ printk(KERN_ERR PFX "cqicb->len = %d.\n", le16_to_cpu(cqicb->len));
+ printk(KERN_ERR PFX "cqicb->addr_lo = %x.\n",
+ le32_to_cpu(cqicb->addr_lo));
+ printk(KERN_ERR PFX "cqicb->addr_hi = %x.\n",
+ le32_to_cpu(cqicb->addr_hi));
+ printk(KERN_ERR PFX "cqicb->prod_idx_addr_lo = %x.\n",
+ le32_to_cpu(cqicb->prod_idx_addr_lo));
+ printk(KERN_ERR PFX "cqicb->prod_idx_addr_hi = %x.\n",
+ le32_to_cpu(cqicb->prod_idx_addr_hi));
+ printk(KERN_ERR PFX "cqicb->pkt_delay = 0x%.04x.\n",
+ le16_to_cpu(cqicb->pkt_delay));
+ printk(KERN_ERR PFX "cqicb->irq_delay = 0x%.04x.\n",
+ le16_to_cpu(cqicb->irq_delay));
+ printk(KERN_ERR PFX "cqicb->lbq_addr_lo = %x.\n",
+ le32_to_cpu(cqicb->lbq_addr_lo));
+ printk(KERN_ERR PFX "cqicb->lbq_addr_hi = %x.\n",
+ le32_to_cpu(cqicb->lbq_addr_hi));
+ printk(KERN_ERR PFX "cqicb->lbq_buf_size = 0x%.04x.\n",
+ le16_to_cpu(cqicb->lbq_buf_size));
+ printk(KERN_ERR PFX "cqicb->lbq_len = 0x%.04x.\n",
+ le16_to_cpu(cqicb->lbq_len));
+ printk(KERN_ERR PFX "cqicb->sbq_addr_lo = %x.\n",
+ le32_to_cpu(cqicb->sbq_addr_lo));
+ printk(KERN_ERR PFX "cqicb->sbq_addr_hi = %x.\n",
+ le32_to_cpu(cqicb->sbq_addr_hi));
+ printk(KERN_ERR PFX "cqicb->sbq_buf_size = 0x%.04x.\n",
+ le16_to_cpu(cqicb->sbq_buf_size));
+ printk(KERN_ERR PFX "cqicb->sbq_len = 0x%.04x.\n",
+ le16_to_cpu(cqicb->sbq_len));
+}
+
+void ql_dump_rx_ring(struct rx_ring *rx_ring)
+{
+ if (rx_ring == NULL)
+ return;
+ printk(KERN_ERR PFX
+ "===================== Dumping rx_ring %d ===============.\n",
+ rx_ring->cq_id);
+ printk(KERN_ERR PFX "Dumping rx_ring %d, type = %s%s%s.\n",
+ rx_ring->cq_id, rx_ring->type == DEFAULT_Q ? "DEFAULT" : "",
+ rx_ring->type == TX_Q ? "OUTBOUND COMPLETIONS" : "",
+ rx_ring->type == RX_Q ? "INBOUND_COMPLETIONS" : "");
+ printk(KERN_ERR PFX "rx_ring->cqicb = %p.\n", &rx_ring->cqicb);
+ printk(KERN_ERR PFX "rx_ring->cq_base = %p.\n", rx_ring->cq_base);
+ printk(KERN_ERR PFX "rx_ring->cq_base_dma = %llx.\n",
+ (unsigned long long) rx_ring->cq_base_dma);
+ printk(KERN_ERR PFX "rx_ring->cq_size = %d.\n", rx_ring->cq_size);
+ printk(KERN_ERR PFX "rx_ring->cq_len = %d.\n", rx_ring->cq_len);
+ printk(KERN_ERR PFX
+ "rx_ring->prod_idx_sh_reg, addr = %p, value = %d.\n",
+ rx_ring->prod_idx_sh_reg,
+ rx_ring->prod_idx_sh_reg ? *(rx_ring->prod_idx_sh_reg) : 0);
+ printk(KERN_ERR PFX "rx_ring->prod_idx_sh_reg_dma = %llx.\n",
+ (unsigned long long) rx_ring->prod_idx_sh_reg_dma);
+ printk(KERN_ERR PFX "rx_ring->cnsmr_idx_db_reg = %p.\n",
+ rx_ring->cnsmr_idx_db_reg);
+ printk(KERN_ERR PFX "rx_ring->cnsmr_idx = %d.\n", rx_ring->cnsmr_idx);
+ printk(KERN_ERR PFX "rx_ring->curr_entry = %p.\n", rx_ring->curr_entry);
+ printk(KERN_ERR PFX "rx_ring->valid_db_reg = %p.\n",
+ rx_ring->valid_db_reg);
+
+ printk(KERN_ERR PFX "rx_ring->lbq_base = %p.\n", rx_ring->lbq_base);
+ printk(KERN_ERR PFX "rx_ring->lbq_base_dma = %llx.\n",
+ (unsigned long long) rx_ring->lbq_base_dma);
+ printk(KERN_ERR PFX "rx_ring->lbq_base_indirect = %p.\n",
+ rx_ring->lbq_base_indirect);
+ printk(KERN_ERR PFX "rx_ring->lbq_base_indirect_dma = %llx.\n",
+ (unsigned long long) rx_ring->lbq_base_indirect_dma);
+ printk(KERN_ERR PFX "rx_ring->lbq = %p.\n", rx_ring->lbq);
+ printk(KERN_ERR PFX "rx_ring->lbq_len = %d.\n", rx_ring->lbq_len);
+ printk(KERN_ERR PFX "rx_ring->lbq_size = %d.\n", rx_ring->lbq_size);
+ printk(KERN_ERR PFX "rx_ring->lbq_prod_idx_db_reg = %p.\n",
+ rx_ring->lbq_prod_idx_db_reg);
+ printk(KERN_ERR PFX "rx_ring->lbq_prod_idx = %d.\n",
+ rx_ring->lbq_prod_idx);
+ printk(KERN_ERR PFX "rx_ring->lbq_curr_idx = %d.\n",
+ rx_ring->lbq_curr_idx);
+ printk(KERN_ERR PFX "rx_ring->lbq_clean_idx = %d.\n",
+ rx_ring->lbq_clean_idx);
+ printk(KERN_ERR PFX "rx_ring->lbq_free_cnt = %d.\n",
+ rx_ring->lbq_free_cnt);
+ printk(KERN_ERR PFX "rx_ring->lbq_buf_size = %d.\n",
+ rx_ring->lbq_buf_size);
+
+ printk(KERN_ERR PFX "rx_ring->sbq_base = %p.\n", rx_ring->sbq_base);
+ printk(KERN_ERR PFX "rx_ring->sbq_base_dma = %llx.\n",
+ (unsigned long long) rx_ring->sbq_base_dma);
+ printk(KERN_ERR PFX "rx_ring->sbq_base_indirect = %p.\n",
+ rx_ring->sbq_base_indirect);
+ printk(KERN_ERR PFX "rx_ring->sbq_base_indirect_dma = %llx.\n",
+ (unsigned long long) rx_ring->sbq_base_indirect_dma);
+ printk(KERN_ERR PFX "rx_ring->sbq = %p.\n", rx_ring->sbq);
+ printk(KERN_ERR PFX "rx_ring->sbq_len = %d.\n", rx_ring->sbq_len);
+ printk(KERN_ERR PFX "rx_ring->sbq_size = %d.\n", rx_ring->sbq_size);
+ printk(KERN_ERR PFX "rx_ring->sbq_prod_idx_db_reg addr = %p.\n",
+ rx_ring->sbq_prod_idx_db_reg);
+ printk(KERN_ERR PFX "rx_ring->sbq_prod_idx = %d.\n",
+ rx_ring->sbq_prod_idx);
+ printk(KERN_ERR PFX "rx_ring->sbq_curr_idx = %d.\n",
+ rx_ring->sbq_curr_idx);
+ printk(KERN_ERR PFX "rx_ring->sbq_clean_idx = %d.\n",
+ rx_ring->sbq_clean_idx);
+ printk(KERN_ERR PFX "rx_ring->sbq_free_cnt = %d.\n",
+ rx_ring->sbq_free_cnt);
+ printk(KERN_ERR PFX "rx_ring->sbq_buf_size = %d.\n",
+ rx_ring->sbq_buf_size);
+ printk(KERN_ERR PFX "rx_ring->cq_id = %d.\n", rx_ring->cq_id);
+ printk(KERN_ERR PFX "rx_ring->irq = %d.\n", rx_ring->irq);
+ printk(KERN_ERR PFX "rx_ring->cpu = %d.\n", rx_ring->cpu);
+ printk(KERN_ERR PFX "rx_ring->qdev = %p.\n", rx_ring->qdev);
+}
+
+void ql_dump_hw_cb(struct ql_adapter *qdev, int size, u32 bit, u16 q_id)
+{
+ void *ptr;
+
+ printk(KERN_ERR PFX "%s: Enter.\n", __func__);
+
+ ptr = kmalloc(size, GFP_ATOMIC);
+ if (ptr == NULL) {
+ printk(KERN_ERR PFX "%s: Couldn't allocate a buffer.\n",
+ __func__);
+ return;
+ }
+
+ if (ql_write_cfg(qdev, ptr, size, bit, q_id)) {
+ printk(KERN_ERR "%s: Failed to upload control block!\n",
+ __func__);
+ goto fail_it;
+ }
+ switch (bit) {
+ case CFG_DRQ:
+ ql_dump_wqicb((struct wqicb *)ptr);
+ break;
+ case CFG_DCQ:
+ ql_dump_cqicb((struct cqicb *)ptr);
+ break;
+ case CFG_DR:
+ ql_dump_ricb((struct ricb *)ptr);
+ break;
+ default:
+ printk(KERN_ERR PFX "%s: Invalid bit value = %x.\n",
+ __func__, bit);
+ break;
+ }
+fail_it:
+ kfree(ptr);
+}
+#endif
+
+#ifdef QL_OB_DUMP
+void ql_dump_tx_desc(struct tx_buf_desc *tbd)
+{
+ printk(KERN_ERR PFX "tbd->addr = 0x%llx\n",
+ le64_to_cpu((u64) tbd->addr));
+ printk(KERN_ERR PFX "tbd->len = %d\n",
+ le32_to_cpu(tbd->len & TX_DESC_LEN_MASK));
+ printk(KERN_ERR PFX "tbd->flags = %s %s\n",
+ tbd->len & TX_DESC_C ? "C" : ".",
+ tbd->len & TX_DESC_E ? "E" : ".");
+ tbd++;
+ printk(KERN_ERR PFX "tbd->addr = 0x%llx\n",
+ le64_to_cpu((u64) tbd->addr));
+ printk(KERN_ERR PFX "tbd->len = %d\n",
+ le32_to_cpu(tbd->len & TX_DESC_LEN_MASK));
+ printk(KERN_ERR PFX "tbd->flags = %s %s\n",
+ tbd->len & TX_DESC_C ? "C" : ".",
+ tbd->len & TX_DESC_E ? "E" : ".");
+ tbd++;
+ printk(KERN_ERR PFX "tbd->addr = 0x%llx\n",
+ le64_to_cpu((u64) tbd->addr));
+ printk(KERN_ERR PFX "tbd->len = %d\n",
+ le32_to_cpu(tbd->len & TX_DESC_LEN_MASK));
+ printk(KERN_ERR PFX "tbd->flags = %s %s\n",
+ tbd->len & TX_DESC_C ? "C" : ".",
+ tbd->len & TX_DESC_E ? "E" : ".");
+
+}
+
+void ql_dump_ob_mac_iocb(struct ob_mac_iocb_req *ob_mac_iocb)
+{
+ struct ob_mac_tso_iocb_req *ob_mac_tso_iocb =
+ (struct ob_mac_tso_iocb_req *)ob_mac_iocb;
+ struct tx_buf_desc *tbd;
+ u16 frame_len;
+
+ printk(KERN_ERR PFX "%s\n", __func__);
+ printk(KERN_ERR PFX "opcode = %s\n",
+ (ob_mac_iocb->opcode == OPCODE_OB_MAC_IOCB) ? "MAC" : "TSO");
+ printk(KERN_ERR PFX "flags1 = %s %s %s %s %s\n",
+ ob_mac_tso_iocb->flags1 & OB_MAC_TSO_IOCB_OI ? "OI" : "",
+ ob_mac_tso_iocb->flags1 & OB_MAC_TSO_IOCB_I ? "I" : "",
+ ob_mac_tso_iocb->flags1 & OB_MAC_TSO_IOCB_D ? "D" : "",
+ ob_mac_tso_iocb->flags1 & OB_MAC_TSO_IOCB_IP4 ? "IP4" : "",
+ ob_mac_tso_iocb->flags1 & OB_MAC_TSO_IOCB_IP6 ? "IP6" : "");
+ printk(KERN_ERR PFX "flags2 = %s %s %s\n",
+ ob_mac_tso_iocb->flags2 & OB_MAC_TSO_IOCB_LSO ? "LSO" : "",
+ ob_mac_tso_iocb->flags2 & OB_MAC_TSO_IOCB_UC ? "UC" : "",
+ ob_mac_tso_iocb->flags2 & OB_MAC_TSO_IOCB_TC ? "TC" : "");
+ printk(KERN_ERR PFX "flags3 = %s %s %s \n",
+ ob_mac_tso_iocb->flags3 & OB_MAC_TSO_IOCB_IC ? "IC" : "",
+ ob_mac_tso_iocb->flags3 & OB_MAC_TSO_IOCB_DFP ? "DFP" : "",
+ ob_mac_tso_iocb->flags3 & OB_MAC_TSO_IOCB_V ? "V" : "");
+ printk(KERN_ERR PFX "tid = %x\n", ob_mac_iocb->tid);
+ printk(KERN_ERR PFX "txq_idx = %d\n", ob_mac_iocb->txq_idx);
+ printk(KERN_ERR PFX "vlan_tci = %x\n", ob_mac_tso_iocb->vlan_tci);
+ if (ob_mac_iocb->opcode == OPCODE_OB_MAC_TSO_IOCB) {
+ printk(KERN_ERR PFX "frame_len = %d\n",
+ le32_to_cpu(ob_mac_tso_iocb->frame_len));
+ printk(KERN_ERR PFX "mss = %d\n",
+ le16_to_cpu(ob_mac_tso_iocb->mss));
+ printk(KERN_ERR PFX "prot_hdr_len = %d\n",
+ le16_to_cpu(ob_mac_tso_iocb->total_hdrs_len));
+ printk(KERN_ERR PFX "hdr_offset = 0x%.04x\n",
+ le16_to_cpu(ob_mac_tso_iocb->net_trans_offset));
+ frame_len = le32_to_cpu(ob_mac_tso_iocb->frame_len);
+ } else {
+ printk(KERN_ERR PFX "frame_len = %d\n",
+ le16_to_cpu(ob_mac_iocb->frame_len));
+ frame_len = le16_to_cpu(ob_mac_iocb->frame_len);
+ }
+ tbd = &ob_mac_iocb->tbd[0];
+ ql_dump_tx_desc(tbd);
+}
+
+void ql_dump_ob_mac_rsp(struct ob_mac_iocb_rsp *ob_mac_rsp)
+{
+ printk(KERN_ERR PFX "%s\n", __func__);
+ printk(KERN_ERR PFX "opcode = %d\n", ob_mac_rsp->opcode);
+ printk(KERN_ERR PFX "flags = %s %s %s %s %s %s %s\n",
+ ob_mac_rsp->flags1 & OB_MAC_IOCB_RSP_OI ? "OI" : ".",
+ ob_mac_rsp->flags1 & OB_MAC_IOCB_RSP_I ? "I" : ".",
+ ob_mac_rsp->flags1 & OB_MAC_IOCB_RSP_E ? "E" : ".",
+ ob_mac_rsp->flags1 & OB_MAC_IOCB_RSP_S ? "S" : ".",
+ ob_mac_rsp->flags1 & OB_MAC_IOCB_RSP_L ? "L" : ".",
+ ob_mac_rsp->flags1 & OB_MAC_IOCB_RSP_P ? "P" : ".",
+ ob_mac_rsp->flags2 & OB_MAC_IOCB_RSP_B ? "B" : ".");
+ printk(KERN_ERR PFX "tid = %x\n", ob_mac_rsp->tid);
+}
+#endif
+
+#ifdef QL_IB_DUMP
+void ql_dump_ib_mac_rsp(struct ib_mac_iocb_rsp *ib_mac_rsp)
+{
+ printk(KERN_ERR PFX "%s\n", __func__);
+ printk(KERN_ERR PFX "opcode = 0x%x\n", ib_mac_rsp->opcode);
+ printk(KERN_ERR PFX "flags1 = %s%s%s%s%s%s\n",
+ ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_OI ? "OI " : "",
+ ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_I ? "I " : "",
+ ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_TE ? "TE " : "",
+ ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_NU ? "NU " : "",
+ ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_IE ? "IE " : "",
+ ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_B ? "B " : "");
+
+ if (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK)
+ printk(KERN_ERR PFX "%s%s%s Multicast.\n",
+ (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) ==
+ IB_MAC_IOCB_RSP_M_HASH ? "Hash" : "",
+ (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) ==
+ IB_MAC_IOCB_RSP_M_REG ? "Registered" : "",
+ (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) ==
+ IB_MAC_IOCB_RSP_M_PROM ? "Promiscuous" : "");
+
+ printk(KERN_ERR PFX "flags2 = %s%s%s%s%s\n",
+ (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_P) ? "P " : "",
+ (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V) ? "V " : "",
+ (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_U) ? "U " : "",
+ (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T) ? "T " : "",
+ (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_FO) ? "FO " : "");
+
+ if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK)
+ printk(KERN_ERR PFX "%s%s%s%s%s error.\n",
+ (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) ==
+ IB_MAC_IOCB_RSP_ERR_OVERSIZE ? "oversize" : "",
+ (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) ==
+ IB_MAC_IOCB_RSP_ERR_UNDERSIZE ? "undersize" : "",
+ (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) ==
+ IB_MAC_IOCB_RSP_ERR_PREAMBLE ? "preamble" : "",
+ (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) ==
+ IB_MAC_IOCB_RSP_ERR_FRAME_LEN ? "frame length" : "",
+ (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) ==
+ IB_MAC_IOCB_RSP_ERR_CRC ? "CRC" : "");
+
+ printk(KERN_ERR PFX "flags3 = %s%s.\n",
+ ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DS ? "DS " : "",
+ ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DL ? "DL " : "");
+
+ if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK)
+ printk(KERN_ERR PFX "RSS flags = %s%s%s%s.\n",
+ ((ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK) ==
+ IB_MAC_IOCB_RSP_M_IPV4) ? "IPv4 RSS" : "",
+ ((ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK) ==
+ IB_MAC_IOCB_RSP_M_IPV6) ? "IPv6 RSS " : "",
+ ((ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK) ==
+ IB_MAC_IOCB_RSP_M_TCP_V4) ? "TCP/IPv4 RSS" : "",
+ ((ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK) ==
+ IB_MAC_IOCB_RSP_M_TCP_V6) ? "TCP/IPv6 RSS" : "");
+
+ printk(KERN_ERR PFX "data_len = %d\n",
+ le32_to_cpu(ib_mac_rsp->data_len));
+ printk(KERN_ERR PFX "data_addr_hi = 0x%x\n",
+ le32_to_cpu(ib_mac_rsp->data_addr_hi));
+ printk(KERN_ERR PFX "data_addr_lo = 0x%x\n",
+ le32_to_cpu(ib_mac_rsp->data_addr_lo));
+ if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK)
+ printk(KERN_ERR PFX "rss = %x\n",
+ le32_to_cpu(ib_mac_rsp->rss));
+ if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V)
+ printk(KERN_ERR PFX "vlan_id = %x\n",
+ le16_to_cpu(ib_mac_rsp->vlan_id));
+
+ printk(KERN_ERR PFX "flags4 = %s%s%s.\n",
+ le32_to_cpu(ib_mac_rsp->
+ flags4) & IB_MAC_IOCB_RSP_HV ? "HV " : "",
+ le32_to_cpu(ib_mac_rsp->
+ flags4) & IB_MAC_IOCB_RSP_HS ? "HS " : "",
+ le32_to_cpu(ib_mac_rsp->
+ flags4) & IB_MAC_IOCB_RSP_HL ? "HL " : "");
+
+ if (le32_to_cpu(ib_mac_rsp->flags4) & IB_MAC_IOCB_RSP_HV) {
+ printk(KERN_ERR PFX "hdr length = %d.\n",
+ le32_to_cpu(ib_mac_rsp->hdr_len));
+ printk(KERN_ERR PFX "hdr addr_hi = 0x%x.\n",
+ le32_to_cpu(ib_mac_rsp->hdr_addr_hi));
+ printk(KERN_ERR PFX "hdr addr_lo = 0x%x.\n",
+ le32_to_cpu(ib_mac_rsp->hdr_addr_lo));
+ }
+}
+#endif
+
+#ifdef QL_ALL_DUMP
+void ql_dump_all(struct ql_adapter *qdev)
+{
+ int i;
+
+ QL_DUMP_REGS(qdev);
+ QL_DUMP_QDEV(qdev);
+ for (i = 0; i < qdev->tx_ring_count; i++) {
+ QL_DUMP_TX_RING(&qdev->tx_ring[i]);
+ QL_DUMP_WQICB((struct wqicb *)&qdev->tx_ring[i]);
+ }
+ for (i = 0; i < qdev->rx_ring_count; i++) {
+ QL_DUMP_RX_RING(&qdev->rx_ring[i]);
+ QL_DUMP_CQICB((struct cqicb *)&qdev->rx_ring[i]);
+ }
+}
+#endif
diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c
new file mode 100644
index 0000000000000000000000000000000000000000..6457f8c4fdaaff10e3e5e0781331cd961fbd77d6
--- /dev/null
+++ b/drivers/net/qlge/qlge_ethtool.c
@@ -0,0 +1,415 @@
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/list.h>
+#include <linux/pci.h>
+#include <linux/dma-mapping.h>
+#include <linux/pagemap.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/dmapool.h>
+#include <linux/mempool.h>
+#include <linux/spinlock.h>
+#include <linux/kthread.h>
+#include <linux/interrupt.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <net/ipv6.h>
+#include <linux/tcp.h>
+#include <linux/udp.h>
+#include <linux/if_arp.h>
+#include <linux/if_ether.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/skbuff.h>
+#include <linux/rtnetlink.h>
+#include <linux/if_vlan.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/mm.h>
+#include <linux/vmalloc.h>
+
+#include <linux/version.h>
+
+#include "qlge.h"
+
+static int ql_update_ring_coalescing(struct ql_adapter *qdev)
+{
+ int i, status = 0;
+ struct rx_ring *rx_ring;
+ struct cqicb *cqicb;
+
+ if (!netif_running(qdev->ndev))
+ return status;
+
+ spin_lock(&qdev->hw_lock);
+ /* Skip the default queue, and update the outbound handler
+ * queues if they changed.
+ */
+ cqicb = (struct cqicb *)&qdev->rx_ring[1];
+ if (le16_to_cpu(cqicb->irq_delay) != qdev->tx_coalesce_usecs ||
+ le16_to_cpu(cqicb->pkt_delay) != qdev->tx_max_coalesced_frames) {
+ for (i = 1; i < qdev->rss_ring_first_cq_id; i++, rx_ring++) {
+ rx_ring = &qdev->rx_ring[i];
+ cqicb = (struct cqicb *)rx_ring;
+ cqicb->irq_delay = le16_to_cpu(qdev->tx_coalesce_usecs);
+ cqicb->pkt_delay =
+ le16_to_cpu(qdev->tx_max_coalesced_frames);
+ cqicb->flags = FLAGS_LI;
+ status = ql_write_cfg(qdev, cqicb, sizeof(cqicb),
+ CFG_LCQ, rx_ring->cq_id);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Failed to load CQICB.\n");
+ goto exit;
+ }
+ }
+ }
+
+ /* Update the inbound (RSS) handler queues if they changed. */
+ cqicb = (struct cqicb *)&qdev->rx_ring[qdev->rss_ring_first_cq_id];
+ if (le16_to_cpu(cqicb->irq_delay) != qdev->rx_coalesce_usecs ||
+ le16_to_cpu(cqicb->pkt_delay) != qdev->rx_max_coalesced_frames) {
+ for (i = qdev->rss_ring_first_cq_id;
+ i <= qdev->rss_ring_first_cq_id + qdev->rss_ring_count;
+ i++) {
+ rx_ring = &qdev->rx_ring[i];
+ cqicb = (struct cqicb *)rx_ring;
+ cqicb->irq_delay = le16_to_cpu(qdev->rx_coalesce_usecs);
+ cqicb->pkt_delay =
+ le16_to_cpu(qdev->rx_max_coalesced_frames);
+ cqicb->flags = FLAGS_LI;
+ status = ql_write_cfg(qdev, cqicb, sizeof(cqicb),
+ CFG_LCQ, rx_ring->cq_id);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Failed to load CQICB.\n");
+ goto exit;
+ }
+ }
+ }
+exit:
+ spin_unlock(&qdev->hw_lock);
+ return status;
+}
+
+void ql_update_stats(struct ql_adapter *qdev)
+{
+ u32 i;
+ u64 data;
+ u64 *iter = &qdev->nic_stats.tx_pkts;
+
+ spin_lock(&qdev->stats_lock);
+ if (ql_sem_spinlock(qdev, qdev->xg_sem_mask)) {
+ QPRINTK(qdev, DRV, ERR,
+ "Couldn't get xgmac sem.\n");
+ goto quit;
+ }
+ /*
+ * Get TX statistics.
+ */
+ for (i = 0x200; i < 0x280; i += 8) {
+ if (ql_read_xgmac_reg64(qdev, i, &data)) {
+ QPRINTK(qdev, DRV, ERR,
+ "Error reading status register 0x%.04x.\n", i);
+ goto end;
+ } else
+ *iter = data;
+ iter++;
+ }
+
+ /*
+ * Get RX statistics.
+ */
+ for (i = 0x300; i < 0x3d0; i += 8) {
+ if (ql_read_xgmac_reg64(qdev, i, &data)) {
+ QPRINTK(qdev, DRV, ERR,
+ "Error reading status register 0x%.04x.\n", i);
+ goto end;
+ } else
+ *iter = data;
+ iter++;
+ }
+
+end:
+ ql_sem_unlock(qdev, qdev->xg_sem_mask);
+quit:
+ spin_unlock(&qdev->stats_lock);
+
+ QL_DUMP_STAT(qdev);
+
+ return;
+}
+
+static char ql_stats_str_arr[][ETH_GSTRING_LEN] = {
+ {"tx_pkts"},
+ {"tx_bytes"},
+ {"tx_mcast_pkts"},
+ {"tx_bcast_pkts"},
+ {"tx_ucast_pkts"},
+ {"tx_ctl_pkts"},
+ {"tx_pause_pkts"},
+ {"tx_64_pkts"},
+ {"tx_65_to_127_pkts"},
+ {"tx_128_to_255_pkts"},
+ {"tx_256_511_pkts"},
+ {"tx_512_to_1023_pkts"},
+ {"tx_1024_to_1518_pkts"},
+ {"tx_1519_to_max_pkts"},
+ {"tx_undersize_pkts"},
+ {"tx_oversize_pkts"},
+ {"rx_bytes"},
+ {"rx_bytes_ok"},
+ {"rx_pkts"},
+ {"rx_pkts_ok"},
+ {"rx_bcast_pkts"},
+ {"rx_mcast_pkts"},
+ {"rx_ucast_pkts"},
+ {"rx_undersize_pkts"},
+ {"rx_oversize_pkts"},
+ {"rx_jabber_pkts"},
+ {"rx_undersize_fcerr_pkts"},
+ {"rx_drop_events"},
+ {"rx_fcerr_pkts"},
+ {"rx_align_err"},
+ {"rx_symbol_err"},
+ {"rx_mac_err"},
+ {"rx_ctl_pkts"},
+ {"rx_pause_pkts"},
+ {"rx_64_pkts"},
+ {"rx_65_to_127_pkts"},
+ {"rx_128_255_pkts"},
+ {"rx_256_511_pkts"},
+ {"rx_512_to_1023_pkts"},
+ {"rx_1024_to_1518_pkts"},
+ {"rx_1519_to_max_pkts"},
+ {"rx_len_err_pkts"},
+};
+
+static void ql_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
+{
+ switch (stringset) {
+ case ETH_SS_STATS:
+ memcpy(buf, ql_stats_str_arr, sizeof(ql_stats_str_arr));
+ break;
+ }
+}
+
+static int ql_get_sset_count(struct net_device *dev, int sset)
+{
+ switch (sset) {
+ case ETH_SS_STATS:
+ return ARRAY_SIZE(ql_stats_str_arr);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static void
+ql_get_ethtool_stats(struct net_device *ndev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ struct nic_stats *s = &qdev->nic_stats;
+
+ ql_update_stats(qdev);
+
+ *data++ = s->tx_pkts;
+ *data++ = s->tx_bytes;
+ *data++ = s->tx_mcast_pkts;
+ *data++ = s->tx_bcast_pkts;
+ *data++ = s->tx_ucast_pkts;
+ *data++ = s->tx_ctl_pkts;
+ *data++ = s->tx_pause_pkts;
+ *data++ = s->tx_64_pkt;
+ *data++ = s->tx_65_to_127_pkt;
+ *data++ = s->tx_128_to_255_pkt;
+ *data++ = s->tx_256_511_pkt;
+ *data++ = s->tx_512_to_1023_pkt;
+ *data++ = s->tx_1024_to_1518_pkt;
+ *data++ = s->tx_1519_to_max_pkt;
+ *data++ = s->tx_undersize_pkt;
+ *data++ = s->tx_oversize_pkt;
+ *data++ = s->rx_bytes;
+ *data++ = s->rx_bytes_ok;
+ *data++ = s->rx_pkts;
+ *data++ = s->rx_pkts_ok;
+ *data++ = s->rx_bcast_pkts;
+ *data++ = s->rx_mcast_pkts;
+ *data++ = s->rx_ucast_pkts;
+ *data++ = s->rx_undersize_pkts;
+ *data++ = s->rx_oversize_pkts;
+ *data++ = s->rx_jabber_pkts;
+ *data++ = s->rx_undersize_fcerr_pkts;
+ *data++ = s->rx_drop_events;
+ *data++ = s->rx_fcerr_pkts;
+ *data++ = s->rx_align_err;
+ *data++ = s->rx_symbol_err;
+ *data++ = s->rx_mac_err;
+ *data++ = s->rx_ctl_pkts;
+ *data++ = s->rx_pause_pkts;
+ *data++ = s->rx_64_pkts;
+ *data++ = s->rx_65_to_127_pkts;
+ *data++ = s->rx_128_255_pkts;
+ *data++ = s->rx_256_511_pkts;
+ *data++ = s->rx_512_to_1023_pkts;
+ *data++ = s->rx_1024_to_1518_pkts;
+ *data++ = s->rx_1519_to_max_pkts;
+ *data++ = s->rx_len_err_pkts;
+}
+
+static int ql_get_settings(struct net_device *ndev,
+ struct ethtool_cmd *ecmd)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ ecmd->supported = SUPPORTED_10000baseT_Full;
+ ecmd->advertising = ADVERTISED_10000baseT_Full;
+ ecmd->autoneg = AUTONEG_ENABLE;
+ ecmd->transceiver = XCVR_EXTERNAL;
+ if ((qdev->link_status & LINK_TYPE_MASK) == LINK_TYPE_10GBASET) {
+ ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
+ ecmd->advertising |= (ADVERTISED_TP | ADVERTISED_Autoneg);
+ ecmd->port = PORT_TP;
+ } else {
+ ecmd->supported |= SUPPORTED_FIBRE;
+ ecmd->advertising |= ADVERTISED_FIBRE;
+ ecmd->port = PORT_FIBRE;
+ }
+
+ ecmd->speed = SPEED_10000;
+ ecmd->duplex = DUPLEX_FULL;
+
+ return 0;
+}
+
+static void ql_get_drvinfo(struct net_device *ndev,
+ struct ethtool_drvinfo *drvinfo)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ strncpy(drvinfo->driver, qlge_driver_name, 32);
+ strncpy(drvinfo->version, qlge_driver_version, 32);
+ strncpy(drvinfo->fw_version, "N/A", 32);
+ strncpy(drvinfo->bus_info, pci_name(qdev->pdev), 32);
+ drvinfo->n_stats = 0;
+ drvinfo->testinfo_len = 0;
+ drvinfo->regdump_len = 0;
+ drvinfo->eedump_len = 0;
+}
+
+static int ql_get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
+{
+ struct ql_adapter *qdev = netdev_priv(dev);
+
+ c->rx_coalesce_usecs = qdev->rx_coalesce_usecs;
+ c->tx_coalesce_usecs = qdev->tx_coalesce_usecs;
+
+ /* This chip coalesces as follows:
+ * If a packet arrives, hold off interrupts until
+ * cqicb->int_delay expires, but if no other packets arrive don't
+ * wait longer than cqicb->pkt_int_delay. But ethtool doesn't use a
+ * timer to coalesce on a frame basis. So, we have to take ethtool's
+ * max_coalesced_frames value and convert it to a delay in microseconds.
+ * We do this by using a basic thoughput of 1,000,000 frames per
+ * second @ (1024 bytes). This means one frame per usec. So it's a
+ * simple one to one ratio.
+ */
+ c->rx_max_coalesced_frames = qdev->rx_max_coalesced_frames;
+ c->tx_max_coalesced_frames = qdev->tx_max_coalesced_frames;
+
+ return 0;
+}
+
+static int ql_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *c)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ /* Validate user parameters. */
+ if (c->rx_coalesce_usecs > qdev->rx_ring_size / 2)
+ return -EINVAL;
+ /* Don't wait more than 10 usec. */
+ if (c->rx_max_coalesced_frames > MAX_INTER_FRAME_WAIT)
+ return -EINVAL;
+ if (c->tx_coalesce_usecs > qdev->tx_ring_size / 2)
+ return -EINVAL;
+ if (c->tx_max_coalesced_frames > MAX_INTER_FRAME_WAIT)
+ return -EINVAL;
+
+ /* Verify a change took place before updating the hardware. */
+ if (qdev->rx_coalesce_usecs == c->rx_coalesce_usecs &&
+ qdev->tx_coalesce_usecs == c->tx_coalesce_usecs &&
+ qdev->rx_max_coalesced_frames == c->rx_max_coalesced_frames &&
+ qdev->tx_max_coalesced_frames == c->tx_max_coalesced_frames)
+ return 0;
+
+ qdev->rx_coalesce_usecs = c->rx_coalesce_usecs;
+ qdev->tx_coalesce_usecs = c->tx_coalesce_usecs;
+ qdev->rx_max_coalesced_frames = c->rx_max_coalesced_frames;
+ qdev->tx_max_coalesced_frames = c->tx_max_coalesced_frames;
+
+ return ql_update_ring_coalescing(qdev);
+}
+
+static u32 ql_get_rx_csum(struct net_device *netdev)
+{
+ struct ql_adapter *qdev = netdev_priv(netdev);
+ return qdev->rx_csum;
+}
+
+static int ql_set_rx_csum(struct net_device *netdev, uint32_t data)
+{
+ struct ql_adapter *qdev = netdev_priv(netdev);
+ qdev->rx_csum = data;
+ return 0;
+}
+
+static int ql_set_tso(struct net_device *ndev, uint32_t data)
+{
+
+ if (data) {
+ ndev->features |= NETIF_F_TSO;
+ ndev->features |= NETIF_F_TSO6;
+ } else {
+ ndev->features &= ~NETIF_F_TSO;
+ ndev->features &= ~NETIF_F_TSO6;
+ }
+ return 0;
+}
+
+static u32 ql_get_msglevel(struct net_device *ndev)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ return qdev->msg_enable;
+}
+
+static void ql_set_msglevel(struct net_device *ndev, u32 value)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ qdev->msg_enable = value;
+}
+
+const struct ethtool_ops qlge_ethtool_ops = {
+ .get_settings = ql_get_settings,
+ .get_drvinfo = ql_get_drvinfo,
+ .get_msglevel = ql_get_msglevel,
+ .set_msglevel = ql_set_msglevel,
+ .get_link = ethtool_op_get_link,
+ .get_rx_csum = ql_get_rx_csum,
+ .set_rx_csum = ql_set_rx_csum,
+ .get_tx_csum = ethtool_op_get_tx_csum,
+ .get_sg = ethtool_op_get_sg,
+ .set_sg = ethtool_op_set_sg,
+ .get_tso = ethtool_op_get_tso,
+ .set_tso = ql_set_tso,
+ .get_coalesce = ql_get_coalesce,
+ .set_coalesce = ql_set_coalesce,
+ .get_sset_count = ql_get_sset_count,
+ .get_strings = ql_get_strings,
+ .get_ethtool_stats = ql_get_ethtool_stats,
+};
+
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
new file mode 100644
index 0000000000000000000000000000000000000000..3af822b6226ec822dc385b7956c25c100170170a
--- /dev/null
+++ b/drivers/net/qlge/qlge_main.c
@@ -0,0 +1,3956 @@
+/*
+ * QLogic qlge NIC HBA Driver
+ * Copyright (c) 2003-2008 QLogic Corporation
+ * See LICENSE.qlge for copyright and licensing details.
+ * Author: Linux qlge network device driver by
+ * Ron Mercer <ron.mercer@qlogic.com>
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/list.h>
+#include <linux/pci.h>
+#include <linux/dma-mapping.h>
+#include <linux/pagemap.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/dmapool.h>
+#include <linux/mempool.h>
+#include <linux/spinlock.h>
+#include <linux/kthread.h>
+#include <linux/interrupt.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <net/ipv6.h>
+#include <linux/tcp.h>
+#include <linux/udp.h>
+#include <linux/if_arp.h>
+#include <linux/if_ether.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/skbuff.h>
+#include <linux/rtnetlink.h>
+#include <linux/if_vlan.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/mm.h>
+#include <linux/vmalloc.h>
+
+#include "qlge.h"
+
+char qlge_driver_name[] = DRV_NAME;
+const char qlge_driver_version[] = DRV_VERSION;
+
+MODULE_AUTHOR("Ron Mercer <ron.mercer@qlogic.com>");
+MODULE_DESCRIPTION(DRV_STRING " ");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+
+static const u32 default_msg =
+ NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK |
+/* NETIF_MSG_TIMER | */
+ NETIF_MSG_IFDOWN |
+ NETIF_MSG_IFUP |
+ NETIF_MSG_RX_ERR |
+ NETIF_MSG_TX_ERR |
+ NETIF_MSG_TX_QUEUED |
+ NETIF_MSG_INTR | NETIF_MSG_TX_DONE | NETIF_MSG_RX_STATUS |
+/* NETIF_MSG_PKTDATA | */
+ NETIF_MSG_HW | NETIF_MSG_WOL | 0;
+
+static int debug = 0x00007fff; /* defaults above */
+module_param(debug, int, 0);
+MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
+
+#define MSIX_IRQ 0
+#define MSI_IRQ 1
+#define LEG_IRQ 2
+static int irq_type = MSIX_IRQ;
+module_param(irq_type, int, MSIX_IRQ);
+MODULE_PARM_DESC(irq_type, "0 = MSI-X, 1 = MSI, 2 = Legacy.");
+
+static struct pci_device_id qlge_pci_tbl[] __devinitdata = {
+ {PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, QLGE_DEVICE_ID)},
+ {PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, QLGE_DEVICE_ID1)},
+ /* required last entry */
+ {0,}
+};
+
+MODULE_DEVICE_TABLE(pci, qlge_pci_tbl);
+
+/* This hardware semaphore causes exclusive access to
+ * resources shared between the NIC driver, MPI firmware,
+ * FCOE firmware and the FC driver.
+ */
+static int ql_sem_trylock(struct ql_adapter *qdev, u32 sem_mask)
+{
+ u32 sem_bits = 0;
+
+ switch (sem_mask) {
+ case SEM_XGMAC0_MASK:
+ sem_bits = SEM_SET << SEM_XGMAC0_SHIFT;
+ break;
+ case SEM_XGMAC1_MASK:
+ sem_bits = SEM_SET << SEM_XGMAC1_SHIFT;
+ break;
+ case SEM_ICB_MASK:
+ sem_bits = SEM_SET << SEM_ICB_SHIFT;
+ break;
+ case SEM_MAC_ADDR_MASK:
+ sem_bits = SEM_SET << SEM_MAC_ADDR_SHIFT;
+ break;
+ case SEM_FLASH_MASK:
+ sem_bits = SEM_SET << SEM_FLASH_SHIFT;
+ break;
+ case SEM_PROBE_MASK:
+ sem_bits = SEM_SET << SEM_PROBE_SHIFT;
+ break;
+ case SEM_RT_IDX_MASK:
+ sem_bits = SEM_SET << SEM_RT_IDX_SHIFT;
+ break;
+ case SEM_PROC_REG_MASK:
+ sem_bits = SEM_SET << SEM_PROC_REG_SHIFT;
+ break;
+ default:
+ QPRINTK(qdev, PROBE, ALERT, "Bad Semaphore mask!.\n");
+ return -EINVAL;
+ }
+
+ ql_write32(qdev, SEM, sem_bits | sem_mask);
+ return !(ql_read32(qdev, SEM) & sem_bits);
+}
+
+int ql_sem_spinlock(struct ql_adapter *qdev, u32 sem_mask)
+{
+ unsigned int seconds = 3;
+ do {
+ if (!ql_sem_trylock(qdev, sem_mask))
+ return 0;
+ ssleep(1);
+ } while (--seconds);
+ return -ETIMEDOUT;
+}
+
+void ql_sem_unlock(struct ql_adapter *qdev, u32 sem_mask)
+{
+ ql_write32(qdev, SEM, sem_mask);
+ ql_read32(qdev, SEM); /* flush */
+}
+
+/* This function waits for a specific bit to come ready
+ * in a given register. It is used mostly by the initialize
+ * process, but is also used in kernel thread API such as
+ * netdev->set_multi, netdev->set_mac_address, netdev->vlan_rx_add_vid.
+ */
+int ql_wait_reg_rdy(struct ql_adapter *qdev, u32 reg, u32 bit, u32 err_bit)
+{
+ u32 temp;
+ int count = UDELAY_COUNT;
+
+ while (count) {
+ temp = ql_read32(qdev, reg);
+
+ /* check for errors */
+ if (temp & err_bit) {
+ QPRINTK(qdev, PROBE, ALERT,
+ "register 0x%.08x access error, value = 0x%.08x!.\n",
+ reg, temp);
+ return -EIO;
+ } else if (temp & bit)
+ return 0;
+ udelay(UDELAY_DELAY);
+ count--;
+ }
+ QPRINTK(qdev, PROBE, ALERT,
+ "Timed out waiting for reg %x to come ready.\n", reg);
+ return -ETIMEDOUT;
+}
+
+/* The CFG register is used to download TX and RX control blocks
+ * to the chip. This function waits for an operation to complete.
+ */
+static int ql_wait_cfg(struct ql_adapter *qdev, u32 bit)
+{
+ int count = UDELAY_COUNT;
+ u32 temp;
+
+ while (count) {
+ temp = ql_read32(qdev, CFG);
+ if (temp & CFG_LE)
+ return -EIO;
+ if (!(temp & bit))
+ return 0;
+ udelay(UDELAY_DELAY);
+ count--;
+ }
+ return -ETIMEDOUT;
+}
+
+
+/* Used to issue init control blocks to hw. Maps control block,
+ * sets address, triggers download, waits for completion.
+ */
+int ql_write_cfg(struct ql_adapter *qdev, void *ptr, int size, u32 bit,
+ u16 q_id)
+{
+ u64 map;
+ int status = 0;
+ int direction;
+ u32 mask;
+ u32 value;
+
+ direction =
+ (bit & (CFG_LRQ | CFG_LR | CFG_LCQ)) ? PCI_DMA_TODEVICE :
+ PCI_DMA_FROMDEVICE;
+
+ map = pci_map_single(qdev->pdev, ptr, size, direction);
+ if (pci_dma_mapping_error(qdev->pdev, map)) {
+ QPRINTK(qdev, IFUP, ERR, "Couldn't map DMA area.\n");
+ return -ENOMEM;
+ }
+
+ status = ql_wait_cfg(qdev, bit);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Timed out waiting for CFG to come ready.\n");
+ goto exit;
+ }
+
+ status = ql_sem_spinlock(qdev, SEM_ICB_MASK);
+ if (status)
+ goto exit;
+ ql_write32(qdev, ICB_L, (u32) map);
+ ql_write32(qdev, ICB_H, (u32) (map >> 32));
+ ql_sem_unlock(qdev, SEM_ICB_MASK); /* does flush too */
+
+ mask = CFG_Q_MASK | (bit << 16);
+ value = bit | (q_id << CFG_Q_SHIFT);
+ ql_write32(qdev, CFG, (mask | value));
+
+ /*
+ * Wait for the bit to clear after signaling hw.
+ */
+ status = ql_wait_cfg(qdev, bit);
+exit:
+ pci_unmap_single(qdev->pdev, map, size, direction);
+ return status;
+}
+
+/* Get a specific MAC address from the CAM. Used for debug and reg dump. */
+int ql_get_mac_addr_reg(struct ql_adapter *qdev, u32 type, u16 index,
+ u32 *value)
+{
+ u32 offset = 0;
+ int status;
+
+ status = ql_sem_spinlock(qdev, SEM_MAC_ADDR_MASK);
+ if (status)
+ return status;
+ switch (type) {
+ case MAC_ADDR_TYPE_MULTI_MAC:
+ case MAC_ADDR_TYPE_CAM_MAC:
+ {
+ status =
+ ql_wait_reg_rdy(qdev,
+ MAC_ADDR_IDX, MAC_ADDR_MW, MAC_ADDR_E);
+ if (status)
+ goto exit;
+ ql_write32(qdev, MAC_ADDR_IDX, (offset++) | /* offset */
+ (index << MAC_ADDR_IDX_SHIFT) | /* index */
+ MAC_ADDR_ADR | MAC_ADDR_RS | type); /* type */
+ status =
+ ql_wait_reg_rdy(qdev,
+ MAC_ADDR_IDX, MAC_ADDR_MR, MAC_ADDR_E);
+ if (status)
+ goto exit;
+ *value++ = ql_read32(qdev, MAC_ADDR_DATA);
+ status =
+ ql_wait_reg_rdy(qdev,
+ MAC_ADDR_IDX, MAC_ADDR_MW, MAC_ADDR_E);
+ if (status)
+ goto exit;
+ ql_write32(qdev, MAC_ADDR_IDX, (offset++) | /* offset */
+ (index << MAC_ADDR_IDX_SHIFT) | /* index */
+ MAC_ADDR_ADR | MAC_ADDR_RS | type); /* type */
+ status =
+ ql_wait_reg_rdy(qdev,
+ MAC_ADDR_IDX, MAC_ADDR_MR, MAC_ADDR_E);
+ if (status)
+ goto exit;
+ *value++ = ql_read32(qdev, MAC_ADDR_DATA);
+ if (type == MAC_ADDR_TYPE_CAM_MAC) {
+ status =
+ ql_wait_reg_rdy(qdev,
+ MAC_ADDR_IDX, MAC_ADDR_MW, MAC_ADDR_E);
+ if (status)
+ goto exit;
+ ql_write32(qdev, MAC_ADDR_IDX, (offset++) | /* offset */
+ (index << MAC_ADDR_IDX_SHIFT) | /* index */
+ MAC_ADDR_ADR | MAC_ADDR_RS | type); /* type */
+ status =
+ ql_wait_reg_rdy(qdev, MAC_ADDR_IDX,
+ MAC_ADDR_MR, MAC_ADDR_E);
+ if (status)
+ goto exit;
+ *value++ = ql_read32(qdev, MAC_ADDR_DATA);
+ }
+ break;
+ }
+ case MAC_ADDR_TYPE_VLAN:
+ case MAC_ADDR_TYPE_MULTI_FLTR:
+ default:
+ QPRINTK(qdev, IFUP, CRIT,
+ "Address type %d not yet supported.\n", type);
+ status = -EPERM;
+ }
+exit:
+ ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK);
+ return status;
+}
+
+/* Set up a MAC, multicast or VLAN address for the
+ * inbound frame matching.
+ */
+static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type,
+ u16 index)
+{
+ u32 offset = 0;
+ int status = 0;
+
+ status = ql_sem_spinlock(qdev, SEM_MAC_ADDR_MASK);
+ if (status)
+ return status;
+ switch (type) {
+ case MAC_ADDR_TYPE_MULTI_MAC:
+ case MAC_ADDR_TYPE_CAM_MAC:
+ {
+ u32 cam_output;
+ u32 upper = (addr[0] << 8) | addr[1];
+ u32 lower =
+ (addr[2] << 24) | (addr[3] << 16) | (addr[4] << 8) |
+ (addr[5]);
+
+ QPRINTK(qdev, IFUP, INFO,
+ "Adding %s address %02x:%02x:%02x:%02x:%02x:%02x"
+ " at index %d in the CAM.\n",
+ ((type ==
+ MAC_ADDR_TYPE_MULTI_MAC) ? "MULTICAST" :
+ "UNICAST"), addr[0], addr[1], addr[2], addr[3],
+ addr[4], addr[5], index);
+
+ status =
+ ql_wait_reg_rdy(qdev,
+ MAC_ADDR_IDX, MAC_ADDR_MW, MAC_ADDR_E);
+ if (status)
+ goto exit;
+ ql_write32(qdev, MAC_ADDR_IDX, (offset++) | /* offset */
+ (index << MAC_ADDR_IDX_SHIFT) | /* index */
+ type); /* type */
+ ql_write32(qdev, MAC_ADDR_DATA, lower);
+ status =
+ ql_wait_reg_rdy(qdev,
+ MAC_ADDR_IDX, MAC_ADDR_MW, MAC_ADDR_E);
+ if (status)
+ goto exit;
+ ql_write32(qdev, MAC_ADDR_IDX, (offset++) | /* offset */
+ (index << MAC_ADDR_IDX_SHIFT) | /* index */
+ type); /* type */
+ ql_write32(qdev, MAC_ADDR_DATA, upper);
+ status =
+ ql_wait_reg_rdy(qdev,
+ MAC_ADDR_IDX, MAC_ADDR_MW, MAC_ADDR_E);
+ if (status)
+ goto exit;
+ ql_write32(qdev, MAC_ADDR_IDX, (offset) | /* offset */
+ (index << MAC_ADDR_IDX_SHIFT) | /* index */
+ type); /* type */
+ /* This field should also include the queue id
+ and possibly the function id. Right now we hardcode
+ the route field to NIC core.
+ */
+ if (type == MAC_ADDR_TYPE_CAM_MAC) {
+ cam_output = (CAM_OUT_ROUTE_NIC |
+ (qdev->
+ func << CAM_OUT_FUNC_SHIFT) |
+ (qdev->
+ rss_ring_first_cq_id <<
+ CAM_OUT_CQ_ID_SHIFT));
+ if (qdev->vlgrp)
+ cam_output |= CAM_OUT_RV;
+ /* route to NIC core */
+ ql_write32(qdev, MAC_ADDR_DATA, cam_output);
+ }
+ break;
+ }
+ case MAC_ADDR_TYPE_VLAN:
+ {
+ u32 enable_bit = *((u32 *) &addr[0]);
+ /* For VLAN, the addr actually holds a bit that
+ * either enables or disables the vlan id we are
+ * addressing. It's either MAC_ADDR_E on or off.
+ * That's bit-27 we're talking about.
+ */
+ QPRINTK(qdev, IFUP, INFO, "%s VLAN ID %d %s the CAM.\n",
+ (enable_bit ? "Adding" : "Removing"),
+ index, (enable_bit ? "to" : "from"));
+
+ status =
+ ql_wait_reg_rdy(qdev,
+ MAC_ADDR_IDX, MAC_ADDR_MW, MAC_ADDR_E);
+ if (status)
+ goto exit;
+ ql_write32(qdev, MAC_ADDR_IDX, offset | /* offset */
+ (index << MAC_ADDR_IDX_SHIFT) | /* index */
+ type | /* type */
+ enable_bit); /* enable/disable */
+ break;
+ }
+ case MAC_ADDR_TYPE_MULTI_FLTR:
+ default:
+ QPRINTK(qdev, IFUP, CRIT,
+ "Address type %d not yet supported.\n", type);
+ status = -EPERM;
+ }
+exit:
+ ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK);
+ return status;
+}
+
+/* Get a specific frame routing value from the CAM.
+ * Used for debug and reg dump.
+ */
+int ql_get_routing_reg(struct ql_adapter *qdev, u32 index, u32 *value)
+{
+ int status = 0;
+
+ status = ql_sem_spinlock(qdev, SEM_RT_IDX_MASK);
+ if (status)
+ goto exit;
+
+ status = ql_wait_reg_rdy(qdev, RT_IDX, RT_IDX_MW, RT_IDX_E);
+ if (status)
+ goto exit;
+
+ ql_write32(qdev, RT_IDX,
+ RT_IDX_TYPE_NICQ | RT_IDX_RS | (index << RT_IDX_IDX_SHIFT));
+ status = ql_wait_reg_rdy(qdev, RT_IDX, RT_IDX_MR, RT_IDX_E);
+ if (status)
+ goto exit;
+ *value = ql_read32(qdev, RT_DATA);
+exit:
+ ql_sem_unlock(qdev, SEM_RT_IDX_MASK);
+ return status;
+}
+
+/* The NIC function for this chip has 16 routing indexes. Each one can be used
+ * to route different frame types to various inbound queues. We send broadcast/
+ * multicast/error frames to the default queue for slow handling,
+ * and CAM hit/RSS frames to the fast handling queues.
+ */
+static int ql_set_routing_reg(struct ql_adapter *qdev, u32 index, u32 mask,
+ int enable)
+{
+ int status;
+ u32 value = 0;
+
+ status = ql_sem_spinlock(qdev, SEM_RT_IDX_MASK);
+ if (status)
+ return status;
+
+ QPRINTK(qdev, IFUP, DEBUG,
+ "%s %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s mask %s the routing reg.\n",
+ (enable ? "Adding" : "Removing"),
+ ((index == RT_IDX_ALL_ERR_SLOT) ? "MAC ERROR/ALL ERROR" : ""),
+ ((index == RT_IDX_IP_CSUM_ERR_SLOT) ? "IP CSUM ERROR" : ""),
+ ((index ==
+ RT_IDX_TCP_UDP_CSUM_ERR_SLOT) ? "TCP/UDP CSUM ERROR" : ""),
+ ((index == RT_IDX_BCAST_SLOT) ? "BROADCAST" : ""),
+ ((index == RT_IDX_MCAST_MATCH_SLOT) ? "MULTICAST MATCH" : ""),
+ ((index == RT_IDX_ALLMULTI_SLOT) ? "ALL MULTICAST MATCH" : ""),
+ ((index == RT_IDX_UNUSED6_SLOT) ? "UNUSED6" : ""),
+ ((index == RT_IDX_UNUSED7_SLOT) ? "UNUSED7" : ""),
+ ((index == RT_IDX_RSS_MATCH_SLOT) ? "RSS ALL/IPV4 MATCH" : ""),
+ ((index == RT_IDX_RSS_IPV6_SLOT) ? "RSS IPV6" : ""),
+ ((index == RT_IDX_RSS_TCP4_SLOT) ? "RSS TCP4" : ""),
+ ((index == RT_IDX_RSS_TCP6_SLOT) ? "RSS TCP6" : ""),
+ ((index == RT_IDX_CAM_HIT_SLOT) ? "CAM HIT" : ""),
+ ((index == RT_IDX_UNUSED013) ? "UNUSED13" : ""),
+ ((index == RT_IDX_UNUSED014) ? "UNUSED14" : ""),
+ ((index == RT_IDX_PROMISCUOUS_SLOT) ? "PROMISCUOUS" : ""),
+ (enable ? "to" : "from"));
+
+ switch (mask) {
+ case RT_IDX_CAM_HIT:
+ {
+ value = RT_IDX_DST_CAM_Q | /* dest */
+ RT_IDX_TYPE_NICQ | /* type */
+ (RT_IDX_CAM_HIT_SLOT << RT_IDX_IDX_SHIFT);/* index */
+ break;
+ }
+ case RT_IDX_VALID: /* Promiscuous Mode frames. */
+ {
+ value = RT_IDX_DST_DFLT_Q | /* dest */
+ RT_IDX_TYPE_NICQ | /* type */
+ (RT_IDX_PROMISCUOUS_SLOT << RT_IDX_IDX_SHIFT);/* index */
+ break;
+ }
+ case RT_IDX_ERR: /* Pass up MAC,IP,TCP/UDP error frames. */
+ {
+ value = RT_IDX_DST_DFLT_Q | /* dest */
+ RT_IDX_TYPE_NICQ | /* type */
+ (RT_IDX_ALL_ERR_SLOT << RT_IDX_IDX_SHIFT);/* index */
+ break;
+ }
+ case RT_IDX_BCAST: /* Pass up Broadcast frames to default Q. */
+ {
+ value = RT_IDX_DST_DFLT_Q | /* dest */
+ RT_IDX_TYPE_NICQ | /* type */
+ (RT_IDX_BCAST_SLOT << RT_IDX_IDX_SHIFT);/* index */
+ break;
+ }
+ case RT_IDX_MCAST: /* Pass up All Multicast frames. */
+ {
+ value = RT_IDX_DST_CAM_Q | /* dest */
+ RT_IDX_TYPE_NICQ | /* type */
+ (RT_IDX_ALLMULTI_SLOT << RT_IDX_IDX_SHIFT);/* index */
+ break;
+ }
+ case RT_IDX_MCAST_MATCH: /* Pass up matched Multicast frames. */
+ {
+ value = RT_IDX_DST_CAM_Q | /* dest */
+ RT_IDX_TYPE_NICQ | /* type */
+ (RT_IDX_MCAST_MATCH_SLOT << RT_IDX_IDX_SHIFT);/* index */
+ break;
+ }
+ case RT_IDX_RSS_MATCH: /* Pass up matched RSS frames. */
+ {
+ value = RT_IDX_DST_RSS | /* dest */
+ RT_IDX_TYPE_NICQ | /* type */
+ (RT_IDX_RSS_MATCH_SLOT << RT_IDX_IDX_SHIFT);/* index */
+ break;
+ }
+ case 0: /* Clear the E-bit on an entry. */
+ {
+ value = RT_IDX_DST_DFLT_Q | /* dest */
+ RT_IDX_TYPE_NICQ | /* type */
+ (index << RT_IDX_IDX_SHIFT);/* index */
+ break;
+ }
+ default:
+ QPRINTK(qdev, IFUP, ERR, "Mask type %d not yet supported.\n",
+ mask);
+ status = -EPERM;
+ goto exit;
+ }
+
+ if (value) {
+ status = ql_wait_reg_rdy(qdev, RT_IDX, RT_IDX_MW, 0);
+ if (status)
+ goto exit;
+ value |= (enable ? RT_IDX_E : 0);
+ ql_write32(qdev, RT_IDX, value);
+ ql_write32(qdev, RT_DATA, enable ? mask : 0);
+ }
+exit:
+ ql_sem_unlock(qdev, SEM_RT_IDX_MASK);
+ return status;
+}
+
+static void ql_enable_interrupts(struct ql_adapter *qdev)
+{
+ ql_write32(qdev, INTR_EN, (INTR_EN_EI << 16) | INTR_EN_EI);
+}
+
+static void ql_disable_interrupts(struct ql_adapter *qdev)
+{
+ ql_write32(qdev, INTR_EN, (INTR_EN_EI << 16));
+}
+
+/* If we're running with multiple MSI-X vectors then we enable on the fly.
+ * Otherwise, we may have multiple outstanding workers and don't want to
+ * enable until the last one finishes. In this case, the irq_cnt gets
+ * incremented everytime we queue a worker and decremented everytime
+ * a worker finishes. Once it hits zero we enable the interrupt.
+ */
+void ql_enable_completion_interrupt(struct ql_adapter *qdev, u32 intr)
+{
+ if (likely(test_bit(QL_MSIX_ENABLED, &qdev->flags)))
+ ql_write32(qdev, INTR_EN,
+ qdev->intr_context[intr].intr_en_mask);
+ else {
+ if (qdev->legacy_check)
+ spin_lock(&qdev->legacy_lock);
+ if (atomic_dec_and_test(&qdev->intr_context[intr].irq_cnt)) {
+ QPRINTK(qdev, INTR, ERR, "Enabling interrupt %d.\n",
+ intr);
+ ql_write32(qdev, INTR_EN,
+ qdev->intr_context[intr].intr_en_mask);
+ } else {
+ QPRINTK(qdev, INTR, ERR,
+ "Skip enable, other queue(s) are active.\n");
+ }
+ if (qdev->legacy_check)
+ spin_unlock(&qdev->legacy_lock);
+ }
+}
+
+static u32 ql_disable_completion_interrupt(struct ql_adapter *qdev, u32 intr)
+{
+ u32 var = 0;
+
+ if (likely(test_bit(QL_MSIX_ENABLED, &qdev->flags)))
+ goto exit;
+ else if (!atomic_read(&qdev->intr_context[intr].irq_cnt)) {
+ ql_write32(qdev, INTR_EN,
+ qdev->intr_context[intr].intr_dis_mask);
+ var = ql_read32(qdev, STS);
+ }
+ atomic_inc(&qdev->intr_context[intr].irq_cnt);
+exit:
+ return var;
+}
+
+static void ql_enable_all_completion_interrupts(struct ql_adapter *qdev)
+{
+ int i;
+ for (i = 0; i < qdev->intr_count; i++) {
+ /* The enable call does a atomic_dec_and_test
+ * and enables only if the result is zero.
+ * So we precharge it here.
+ */
+ atomic_set(&qdev->intr_context[i].irq_cnt, 1);
+ ql_enable_completion_interrupt(qdev, i);
+ }
+
+}
+
+int ql_read_flash_word(struct ql_adapter *qdev, int offset, u32 *data)
+{
+ int status = 0;
+ /* wait for reg to come ready */
+ status = ql_wait_reg_rdy(qdev,
+ FLASH_ADDR, FLASH_ADDR_RDY, FLASH_ADDR_ERR);
+ if (status)
+ goto exit;
+ /* set up for reg read */
+ ql_write32(qdev, FLASH_ADDR, FLASH_ADDR_R | offset);
+ /* wait for reg to come ready */
+ status = ql_wait_reg_rdy(qdev,
+ FLASH_ADDR, FLASH_ADDR_RDY, FLASH_ADDR_ERR);
+ if (status)
+ goto exit;
+ /* get the data */
+ *data = ql_read32(qdev, FLASH_DATA);
+exit:
+ return status;
+}
+
+static int ql_get_flash_params(struct ql_adapter *qdev)
+{
+ int i;
+ int status;
+ u32 *p = (u32 *)&qdev->flash;
+
+ if (ql_sem_spinlock(qdev, SEM_FLASH_MASK))
+ return -ETIMEDOUT;
+
+ for (i = 0; i < sizeof(qdev->flash) / sizeof(u32); i++, p++) {
+ status = ql_read_flash_word(qdev, i, p);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR, "Error reading flash.\n");
+ goto exit;
+ }
+
+ }
+exit:
+ ql_sem_unlock(qdev, SEM_FLASH_MASK);
+ return status;
+}
+
+/* xgmac register are located behind the xgmac_addr and xgmac_data
+ * register pair. Each read/write requires us to wait for the ready
+ * bit before reading/writing the data.
+ */
+static int ql_write_xgmac_reg(struct ql_adapter *qdev, u32 reg, u32 data)
+{
+ int status;
+ /* wait for reg to come ready */
+ status = ql_wait_reg_rdy(qdev,
+ XGMAC_ADDR, XGMAC_ADDR_RDY, XGMAC_ADDR_XME);
+ if (status)
+ return status;
+ /* write the data to the data reg */
+ ql_write32(qdev, XGMAC_DATA, data);
+ /* trigger the write */
+ ql_write32(qdev, XGMAC_ADDR, reg);
+ return status;
+}
+
+/* xgmac register are located behind the xgmac_addr and xgmac_data
+ * register pair. Each read/write requires us to wait for the ready
+ * bit before reading/writing the data.
+ */
+int ql_read_xgmac_reg(struct ql_adapter *qdev, u32 reg, u32 *data)
+{
+ int status = 0;
+ /* wait for reg to come ready */
+ status = ql_wait_reg_rdy(qdev,
+ XGMAC_ADDR, XGMAC_ADDR_RDY, XGMAC_ADDR_XME);
+ if (status)
+ goto exit;
+ /* set up for reg read */
+ ql_write32(qdev, XGMAC_ADDR, reg | XGMAC_ADDR_R);
+ /* wait for reg to come ready */
+ status = ql_wait_reg_rdy(qdev,
+ XGMAC_ADDR, XGMAC_ADDR_RDY, XGMAC_ADDR_XME);
+ if (status)
+ goto exit;
+ /* get the data */
+ *data = ql_read32(qdev, XGMAC_DATA);
+exit:
+ return status;
+}
+
+/* This is used for reading the 64-bit statistics regs. */
+int ql_read_xgmac_reg64(struct ql_adapter *qdev, u32 reg, u64 *data)
+{
+ int status = 0;
+ u32 hi = 0;
+ u32 lo = 0;
+
+ status = ql_read_xgmac_reg(qdev, reg, &lo);
+ if (status)
+ goto exit;
+
+ status = ql_read_xgmac_reg(qdev, reg + 4, &hi);
+ if (status)
+ goto exit;
+
+ *data = (u64) lo | ((u64) hi << 32);
+
+exit:
+ return status;
+}
+
+/* Take the MAC Core out of reset.
+ * Enable statistics counting.
+ * Take the transmitter/receiver out of reset.
+ * This functionality may be done in the MPI firmware at a
+ * later date.
+ */
+static int ql_port_initialize(struct ql_adapter *qdev)
+{
+ int status = 0;
+ u32 data;
+
+ if (ql_sem_trylock(qdev, qdev->xg_sem_mask)) {
+ /* Another function has the semaphore, so
+ * wait for the port init bit to come ready.
+ */
+ QPRINTK(qdev, LINK, INFO,
+ "Another function has the semaphore, so wait for the port init bit to come ready.\n");
+ status = ql_wait_reg_rdy(qdev, STS, qdev->port_init, 0);
+ if (status) {
+ QPRINTK(qdev, LINK, CRIT,
+ "Port initialize timed out.\n");
+ }
+ return status;
+ }
+
+ QPRINTK(qdev, LINK, INFO, "Got xgmac semaphore!.\n");
+ /* Set the core reset. */
+ status = ql_read_xgmac_reg(qdev, GLOBAL_CFG, &data);
+ if (status)
+ goto end;
+ data |= GLOBAL_CFG_RESET;
+ status = ql_write_xgmac_reg(qdev, GLOBAL_CFG, data);
+ if (status)
+ goto end;
+
+ /* Clear the core reset and turn on jumbo for receiver. */
+ data &= ~GLOBAL_CFG_RESET; /* Clear core reset. */
+ data |= GLOBAL_CFG_JUMBO; /* Turn on jumbo. */
+ data |= GLOBAL_CFG_TX_STAT_EN;
+ data |= GLOBAL_CFG_RX_STAT_EN;
+ status = ql_write_xgmac_reg(qdev, GLOBAL_CFG, data);
+ if (status)
+ goto end;
+
+ /* Enable transmitter, and clear it's reset. */
+ status = ql_read_xgmac_reg(qdev, TX_CFG, &data);
+ if (status)
+ goto end;
+ data &= ~TX_CFG_RESET; /* Clear the TX MAC reset. */
+ data |= TX_CFG_EN; /* Enable the transmitter. */
+ status = ql_write_xgmac_reg(qdev, TX_CFG, data);
+ if (status)
+ goto end;
+
+ /* Enable receiver and clear it's reset. */
+ status = ql_read_xgmac_reg(qdev, RX_CFG, &data);
+ if (status)
+ goto end;
+ data &= ~RX_CFG_RESET; /* Clear the RX MAC reset. */
+ data |= RX_CFG_EN; /* Enable the receiver. */
+ status = ql_write_xgmac_reg(qdev, RX_CFG, data);
+ if (status)
+ goto end;
+
+ /* Turn on jumbo. */
+ status =
+ ql_write_xgmac_reg(qdev, MAC_TX_PARAMS, MAC_TX_PARAMS_JUMBO | (0x2580 << 16));
+ if (status)
+ goto end;
+ status =
+ ql_write_xgmac_reg(qdev, MAC_RX_PARAMS, 0x2580);
+ if (status)
+ goto end;
+
+ /* Signal to the world that the port is enabled. */
+ ql_write32(qdev, STS, ((qdev->port_init << 16) | qdev->port_init));
+end:
+ ql_sem_unlock(qdev, qdev->xg_sem_mask);
+ return status;
+}
+
+/* Get the next large buffer. */
+struct bq_desc *ql_get_curr_lbuf(struct rx_ring *rx_ring)
+{
+ struct bq_desc *lbq_desc = &rx_ring->lbq[rx_ring->lbq_curr_idx];
+ rx_ring->lbq_curr_idx++;
+ if (rx_ring->lbq_curr_idx == rx_ring->lbq_len)
+ rx_ring->lbq_curr_idx = 0;
+ rx_ring->lbq_free_cnt++;
+ return lbq_desc;
+}
+
+/* Get the next small buffer. */
+struct bq_desc *ql_get_curr_sbuf(struct rx_ring *rx_ring)
+{
+ struct bq_desc *sbq_desc = &rx_ring->sbq[rx_ring->sbq_curr_idx];
+ rx_ring->sbq_curr_idx++;
+ if (rx_ring->sbq_curr_idx == rx_ring->sbq_len)
+ rx_ring->sbq_curr_idx = 0;
+ rx_ring->sbq_free_cnt++;
+ return sbq_desc;
+}
+
+/* Update an rx ring index. */
+static void ql_update_cq(struct rx_ring *rx_ring)
+{
+ rx_ring->cnsmr_idx++;
+ rx_ring->curr_entry++;
+ if (unlikely(rx_ring->cnsmr_idx == rx_ring->cq_len)) {
+ rx_ring->cnsmr_idx = 0;
+ rx_ring->curr_entry = rx_ring->cq_base;
+ }
+}
+
+static void ql_write_cq_idx(struct rx_ring *rx_ring)
+{
+ ql_write_db_reg(rx_ring->cnsmr_idx, rx_ring->cnsmr_idx_db_reg);
+}
+
+/* Process (refill) a large buffer queue. */
+static void ql_update_lbq(struct ql_adapter *qdev, struct rx_ring *rx_ring)
+{
+ int clean_idx = rx_ring->lbq_clean_idx;
+ struct bq_desc *lbq_desc;
+ struct bq_element *bq;
+ u64 map;
+ int i;
+
+ while (rx_ring->lbq_free_cnt > 16) {
+ for (i = 0; i < 16; i++) {
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "lbq: try cleaning clean_idx = %d.\n",
+ clean_idx);
+ lbq_desc = &rx_ring->lbq[clean_idx];
+ bq = lbq_desc->bq;
+ if (lbq_desc->p.lbq_page == NULL) {
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "lbq: getting new page for index %d.\n",
+ lbq_desc->index);
+ lbq_desc->p.lbq_page = alloc_page(GFP_ATOMIC);
+ if (lbq_desc->p.lbq_page == NULL) {
+ QPRINTK(qdev, RX_STATUS, ERR,
+ "Couldn't get a page.\n");
+ return;
+ }
+ map = pci_map_page(qdev->pdev,
+ lbq_desc->p.lbq_page,
+ 0, PAGE_SIZE,
+ PCI_DMA_FROMDEVICE);
+ if (pci_dma_mapping_error(qdev->pdev, map)) {
+ QPRINTK(qdev, RX_STATUS, ERR,
+ "PCI mapping failed.\n");
+ return;
+ }
+ pci_unmap_addr_set(lbq_desc, mapaddr, map);
+ pci_unmap_len_set(lbq_desc, maplen, PAGE_SIZE);
+ bq->addr_lo = /*lbq_desc->addr_lo = */
+ cpu_to_le32(map);
+ bq->addr_hi = /*lbq_desc->addr_hi = */
+ cpu_to_le32(map >> 32);
+ }
+ clean_idx++;
+ if (clean_idx == rx_ring->lbq_len)
+ clean_idx = 0;
+ }
+
+ rx_ring->lbq_clean_idx = clean_idx;
+ rx_ring->lbq_prod_idx += 16;
+ if (rx_ring->lbq_prod_idx == rx_ring->lbq_len)
+ rx_ring->lbq_prod_idx = 0;
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "lbq: updating prod idx = %d.\n",
+ rx_ring->lbq_prod_idx);
+ ql_write_db_reg(rx_ring->lbq_prod_idx,
+ rx_ring->lbq_prod_idx_db_reg);
+ rx_ring->lbq_free_cnt -= 16;
+ }
+}
+
+/* Process (refill) a small buffer queue. */
+static void ql_update_sbq(struct ql_adapter *qdev, struct rx_ring *rx_ring)
+{
+ int clean_idx = rx_ring->sbq_clean_idx;
+ struct bq_desc *sbq_desc;
+ struct bq_element *bq;
+ u64 map;
+ int i;
+
+ while (rx_ring->sbq_free_cnt > 16) {
+ for (i = 0; i < 16; i++) {
+ sbq_desc = &rx_ring->sbq[clean_idx];
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "sbq: try cleaning clean_idx = %d.\n",
+ clean_idx);
+ bq = sbq_desc->bq;
+ if (sbq_desc->p.skb == NULL) {
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "sbq: getting new skb for index %d.\n",
+ sbq_desc->index);
+ sbq_desc->p.skb =
+ netdev_alloc_skb(qdev->ndev,
+ rx_ring->sbq_buf_size);
+ if (sbq_desc->p.skb == NULL) {
+ QPRINTK(qdev, PROBE, ERR,
+ "Couldn't get an skb.\n");
+ rx_ring->sbq_clean_idx = clean_idx;
+ return;
+ }
+ skb_reserve(sbq_desc->p.skb, QLGE_SB_PAD);
+ map = pci_map_single(qdev->pdev,
+ sbq_desc->p.skb->data,
+ rx_ring->sbq_buf_size /
+ 2, PCI_DMA_FROMDEVICE);
+ pci_unmap_addr_set(sbq_desc, mapaddr, map);
+ pci_unmap_len_set(sbq_desc, maplen,
+ rx_ring->sbq_buf_size / 2);
+ bq->addr_lo = cpu_to_le32(map);
+ bq->addr_hi = cpu_to_le32(map >> 32);
+ }
+
+ clean_idx++;
+ if (clean_idx == rx_ring->sbq_len)
+ clean_idx = 0;
+ }
+ rx_ring->sbq_clean_idx = clean_idx;
+ rx_ring->sbq_prod_idx += 16;
+ if (rx_ring->sbq_prod_idx == rx_ring->sbq_len)
+ rx_ring->sbq_prod_idx = 0;
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "sbq: updating prod idx = %d.\n",
+ rx_ring->sbq_prod_idx);
+ ql_write_db_reg(rx_ring->sbq_prod_idx,
+ rx_ring->sbq_prod_idx_db_reg);
+
+ rx_ring->sbq_free_cnt -= 16;
+ }
+}
+
+static void ql_update_buffer_queues(struct ql_adapter *qdev,
+ struct rx_ring *rx_ring)
+{
+ ql_update_sbq(qdev, rx_ring);
+ ql_update_lbq(qdev, rx_ring);
+}
+
+/* Unmaps tx buffers. Can be called from send() if a pci mapping
+ * fails at some stage, or from the interrupt when a tx completes.
+ */
+static void ql_unmap_send(struct ql_adapter *qdev,
+ struct tx_ring_desc *tx_ring_desc, int mapped)
+{
+ int i;
+ for (i = 0; i < mapped; i++) {
+ if (i == 0 || (i == 7 && mapped > 7)) {
+ /*
+ * Unmap the skb->data area, or the
+ * external sglist (AKA the Outbound
+ * Address List (OAL)).
+ * If its the zeroeth element, then it's
+ * the skb->data area. If it's the 7th
+ * element and there is more than 6 frags,
+ * then its an OAL.
+ */
+ if (i == 7) {
+ QPRINTK(qdev, TX_DONE, DEBUG,
+ "unmapping OAL area.\n");
+ }
+ pci_unmap_single(qdev->pdev,
+ pci_unmap_addr(&tx_ring_desc->map[i],
+ mapaddr),
+ pci_unmap_len(&tx_ring_desc->map[i],
+ maplen),
+ PCI_DMA_TODEVICE);
+ } else {
+ QPRINTK(qdev, TX_DONE, DEBUG, "unmapping frag %d.\n",
+ i);
+ pci_unmap_page(qdev->pdev,
+ pci_unmap_addr(&tx_ring_desc->map[i],
+ mapaddr),
+ pci_unmap_len(&tx_ring_desc->map[i],
+ maplen), PCI_DMA_TODEVICE);
+ }
+ }
+
+}
+
+/* Map the buffers for this transmit. This will return
+ * NETDEV_TX_BUSY or NETDEV_TX_OK based on success.
+ */
+static int ql_map_send(struct ql_adapter *qdev,
+ struct ob_mac_iocb_req *mac_iocb_ptr,
+ struct sk_buff *skb, struct tx_ring_desc *tx_ring_desc)
+{
+ int len = skb_headlen(skb);
+ dma_addr_t map;
+ int frag_idx, err, map_idx = 0;
+ struct tx_buf_desc *tbd = mac_iocb_ptr->tbd;
+ int frag_cnt = skb_shinfo(skb)->nr_frags;
+
+ if (frag_cnt) {
+ QPRINTK(qdev, TX_QUEUED, DEBUG, "frag_cnt = %d.\n", frag_cnt);
+ }
+ /*
+ * Map the skb buffer first.
+ */
+ map = pci_map_single(qdev->pdev, skb->data, len, PCI_DMA_TODEVICE);
+
+ err = pci_dma_mapping_error(qdev->pdev, map);
+ if (err) {
+ QPRINTK(qdev, TX_QUEUED, ERR,
+ "PCI mapping failed with error: %d\n", err);
+
+ return NETDEV_TX_BUSY;
+ }
+
+ tbd->len = cpu_to_le32(len);
+ tbd->addr = cpu_to_le64(map);
+ pci_unmap_addr_set(&tx_ring_desc->map[map_idx], mapaddr, map);
+ pci_unmap_len_set(&tx_ring_desc->map[map_idx], maplen, len);
+ map_idx++;
+
+ /*
+ * This loop fills the remainder of the 8 address descriptors
+ * in the IOCB. If there are more than 7 fragments, then the
+ * eighth address desc will point to an external list (OAL).
+ * When this happens, the remainder of the frags will be stored
+ * in this list.
+ */
+ for (frag_idx = 0; frag_idx < frag_cnt; frag_idx++, map_idx++) {
+ skb_frag_t *frag = &skb_shinfo(skb)->frags[frag_idx];
+ tbd++;
+ if (frag_idx == 6 && frag_cnt > 7) {
+ /* Let's tack on an sglist.
+ * Our control block will now
+ * look like this:
+ * iocb->seg[0] = skb->data
+ * iocb->seg[1] = frag[0]
+ * iocb->seg[2] = frag[1]
+ * iocb->seg[3] = frag[2]
+ * iocb->seg[4] = frag[3]
+ * iocb->seg[5] = frag[4]
+ * iocb->seg[6] = frag[5]
+ * iocb->seg[7] = ptr to OAL (external sglist)
+ * oal->seg[0] = frag[6]
+ * oal->seg[1] = frag[7]
+ * oal->seg[2] = frag[8]
+ * oal->seg[3] = frag[9]
+ * oal->seg[4] = frag[10]
+ * etc...
+ */
+ /* Tack on the OAL in the eighth segment of IOCB. */
+ map = pci_map_single(qdev->pdev, &tx_ring_desc->oal,
+ sizeof(struct oal),
+ PCI_DMA_TODEVICE);
+ err = pci_dma_mapping_error(qdev->pdev, map);
+ if (err) {
+ QPRINTK(qdev, TX_QUEUED, ERR,
+ "PCI mapping outbound address list with error: %d\n",
+ err);
+ goto map_error;
+ }
+
+ tbd->addr = cpu_to_le64(map);
+ /*
+ * The length is the number of fragments
+ * that remain to be mapped times the length
+ * of our sglist (OAL).
+ */
+ tbd->len =
+ cpu_to_le32((sizeof(struct tx_buf_desc) *
+ (frag_cnt - frag_idx)) | TX_DESC_C);
+ pci_unmap_addr_set(&tx_ring_desc->map[map_idx], mapaddr,
+ map);
+ pci_unmap_len_set(&tx_ring_desc->map[map_idx], maplen,
+ sizeof(struct oal));
+ tbd = (struct tx_buf_desc *)&tx_ring_desc->oal;
+ map_idx++;
+ }
+
+ map =
+ pci_map_page(qdev->pdev, frag->page,
+ frag->page_offset, frag->size,
+ PCI_DMA_TODEVICE);
+
+ err = pci_dma_mapping_error(qdev->pdev, map);
+ if (err) {
+ QPRINTK(qdev, TX_QUEUED, ERR,
+ "PCI mapping frags failed with error: %d.\n",
+ err);
+ goto map_error;
+ }
+
+ tbd->addr = cpu_to_le64(map);
+ tbd->len = cpu_to_le32(frag->size);
+ pci_unmap_addr_set(&tx_ring_desc->map[map_idx], mapaddr, map);
+ pci_unmap_len_set(&tx_ring_desc->map[map_idx], maplen,
+ frag->size);
+
+ }
+ /* Save the number of segments we've mapped. */
+ tx_ring_desc->map_cnt = map_idx;
+ /* Terminate the last segment. */
+ tbd->len = cpu_to_le32(le32_to_cpu(tbd->len) | TX_DESC_E);
+ return NETDEV_TX_OK;
+
+map_error:
+ /*
+ * If the first frag mapping failed, then i will be zero.
+ * This causes the unmap of the skb->data area. Otherwise
+ * we pass in the number of frags that mapped successfully
+ * so they can be umapped.
+ */
+ ql_unmap_send(qdev, tx_ring_desc, map_idx);
+ return NETDEV_TX_BUSY;
+}
+
+void ql_realign_skb(struct sk_buff *skb, int len)
+{
+ void *temp_addr = skb->data;
+
+ /* Undo the skb_reserve(skb,32) we did before
+ * giving to hardware, and realign data on
+ * a 2-byte boundary.
+ */
+ skb->data -= QLGE_SB_PAD - NET_IP_ALIGN;
+ skb->tail -= QLGE_SB_PAD - NET_IP_ALIGN;
+ skb_copy_to_linear_data(skb, temp_addr,
+ (unsigned int)len);
+}
+
+/*
+ * This function builds an skb for the given inbound
+ * completion. It will be rewritten for readability in the near
+ * future, but for not it works well.
+ */
+static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev,
+ struct rx_ring *rx_ring,
+ struct ib_mac_iocb_rsp *ib_mac_rsp)
+{
+ struct bq_desc *lbq_desc;
+ struct bq_desc *sbq_desc;
+ struct sk_buff *skb = NULL;
+ u32 length = le32_to_cpu(ib_mac_rsp->data_len);
+ u32 hdr_len = le32_to_cpu(ib_mac_rsp->hdr_len);
+
+ /*
+ * Handle the header buffer if present.
+ */
+ if (ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HV &&
+ ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HS) {
+ QPRINTK(qdev, RX_STATUS, DEBUG, "Header of %d bytes in small buffer.\n", hdr_len);
+ /*
+ * Headers fit nicely into a small buffer.
+ */
+ sbq_desc = ql_get_curr_sbuf(rx_ring);
+ pci_unmap_single(qdev->pdev,
+ pci_unmap_addr(sbq_desc, mapaddr),
+ pci_unmap_len(sbq_desc, maplen),
+ PCI_DMA_FROMDEVICE);
+ skb = sbq_desc->p.skb;
+ ql_realign_skb(skb, hdr_len);
+ skb_put(skb, hdr_len);
+ sbq_desc->p.skb = NULL;
+ }
+
+ /*
+ * Handle the data buffer(s).
+ */
+ if (unlikely(!length)) { /* Is there data too? */
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "No Data buffer in this packet.\n");
+ return skb;
+ }
+
+ if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DS) {
+ if (ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HS) {
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "Headers in small, data of %d bytes in small, combine them.\n", length);
+ /*
+ * Data is less than small buffer size so it's
+ * stuffed in a small buffer.
+ * For this case we append the data
+ * from the "data" small buffer to the "header" small
+ * buffer.
+ */
+ sbq_desc = ql_get_curr_sbuf(rx_ring);
+ pci_dma_sync_single_for_cpu(qdev->pdev,
+ pci_unmap_addr
+ (sbq_desc, mapaddr),
+ pci_unmap_len
+ (sbq_desc, maplen),
+ PCI_DMA_FROMDEVICE);
+ memcpy(skb_put(skb, length),
+ sbq_desc->p.skb->data, length);
+ pci_dma_sync_single_for_device(qdev->pdev,
+ pci_unmap_addr
+ (sbq_desc,
+ mapaddr),
+ pci_unmap_len
+ (sbq_desc,
+ maplen),
+ PCI_DMA_FROMDEVICE);
+ } else {
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "%d bytes in a single small buffer.\n", length);
+ sbq_desc = ql_get_curr_sbuf(rx_ring);
+ skb = sbq_desc->p.skb;
+ ql_realign_skb(skb, length);
+ skb_put(skb, length);
+ pci_unmap_single(qdev->pdev,
+ pci_unmap_addr(sbq_desc,
+ mapaddr),
+ pci_unmap_len(sbq_desc,
+ maplen),
+ PCI_DMA_FROMDEVICE);
+ sbq_desc->p.skb = NULL;
+ }
+ } else if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DL) {
+ if (ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HS) {
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "Header in small, %d bytes in large. Chain large to small!\n", length);
+ /*
+ * The data is in a single large buffer. We
+ * chain it to the header buffer's skb and let
+ * it rip.
+ */
+ lbq_desc = ql_get_curr_lbuf(rx_ring);
+ pci_unmap_page(qdev->pdev,
+ pci_unmap_addr(lbq_desc,
+ mapaddr),
+ pci_unmap_len(lbq_desc, maplen),
+ PCI_DMA_FROMDEVICE);
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "Chaining page to skb.\n");
+ skb_fill_page_desc(skb, 0, lbq_desc->p.lbq_page,
+ 0, length);
+ skb->len += length;
+ skb->data_len += length;
+ skb->truesize += length;
+ lbq_desc->p.lbq_page = NULL;
+ } else {
+ /*
+ * The headers and data are in a single large buffer. We
+ * copy it to a new skb and let it go. This can happen with
+ * jumbo mtu on a non-TCP/UDP frame.
+ */
+ lbq_desc = ql_get_curr_lbuf(rx_ring);
+ skb = netdev_alloc_skb(qdev->ndev, length);
+ if (skb == NULL) {
+ QPRINTK(qdev, PROBE, DEBUG,
+ "No skb available, drop the packet.\n");
+ return NULL;
+ }
+ skb_reserve(skb, NET_IP_ALIGN);
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "%d bytes of headers and data in large. Chain page to new skb and pull tail.\n", length);
+ skb_fill_page_desc(skb, 0, lbq_desc->p.lbq_page,
+ 0, length);
+ skb->len += length;
+ skb->data_len += length;
+ skb->truesize += length;
+ length -= length;
+ lbq_desc->p.lbq_page = NULL;
+ __pskb_pull_tail(skb,
+ (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V) ?
+ VLAN_ETH_HLEN : ETH_HLEN);
+ }
+ } else {
+ /*
+ * The data is in a chain of large buffers
+ * pointed to by a small buffer. We loop
+ * thru and chain them to the our small header
+ * buffer's skb.
+ * frags: There are 18 max frags and our small
+ * buffer will hold 32 of them. The thing is,
+ * we'll use 3 max for our 9000 byte jumbo
+ * frames. If the MTU goes up we could
+ * eventually be in trouble.
+ */
+ int size, offset, i = 0;
+ struct bq_element *bq, bq_array[8];
+ sbq_desc = ql_get_curr_sbuf(rx_ring);
+ pci_unmap_single(qdev->pdev,
+ pci_unmap_addr(sbq_desc, mapaddr),
+ pci_unmap_len(sbq_desc, maplen),
+ PCI_DMA_FROMDEVICE);
+ if (!(ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HS)) {
+ /*
+ * This is an non TCP/UDP IP frame, so
+ * the headers aren't split into a small
+ * buffer. We have to use the small buffer
+ * that contains our sg list as our skb to
+ * send upstairs. Copy the sg list here to
+ * a local buffer and use it to find the
+ * pages to chain.
+ */
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "%d bytes of headers & data in chain of large.\n", length);
+ skb = sbq_desc->p.skb;
+ bq = &bq_array[0];
+ memcpy(bq, skb->data, sizeof(bq_array));
+ sbq_desc->p.skb = NULL;
+ skb_reserve(skb, NET_IP_ALIGN);
+ } else {
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "Headers in small, %d bytes of data in chain of large.\n", length);
+ bq = (struct bq_element *)sbq_desc->p.skb->data;
+ }
+ while (length > 0) {
+ lbq_desc = ql_get_curr_lbuf(rx_ring);
+ if ((bq->addr_lo & ~BQ_MASK) != lbq_desc->bq->addr_lo) {
+ QPRINTK(qdev, RX_STATUS, ERR,
+ "Panic!!! bad large buffer address, expected 0x%.08x, got 0x%.08x.\n",
+ lbq_desc->bq->addr_lo, bq->addr_lo);
+ return NULL;
+ }
+ pci_unmap_page(qdev->pdev,
+ pci_unmap_addr(lbq_desc,
+ mapaddr),
+ pci_unmap_len(lbq_desc,
+ maplen),
+ PCI_DMA_FROMDEVICE);
+ size = (length < PAGE_SIZE) ? length : PAGE_SIZE;
+ offset = 0;
+
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "Adding page %d to skb for %d bytes.\n",
+ i, size);
+ skb_fill_page_desc(skb, i, lbq_desc->p.lbq_page,
+ offset, size);
+ skb->len += size;
+ skb->data_len += size;
+ skb->truesize += size;
+ length -= size;
+ lbq_desc->p.lbq_page = NULL;
+ bq++;
+ i++;
+ }
+ __pskb_pull_tail(skb, (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V) ?
+ VLAN_ETH_HLEN : ETH_HLEN);
+ }
+ return skb;
+}
+
+/* Process an inbound completion from an rx ring. */
+static void ql_process_mac_rx_intr(struct ql_adapter *qdev,
+ struct rx_ring *rx_ring,
+ struct ib_mac_iocb_rsp *ib_mac_rsp)
+{
+ struct net_device *ndev = qdev->ndev;
+ struct sk_buff *skb = NULL;
+
+ QL_DUMP_IB_MAC_RSP(ib_mac_rsp);
+
+ skb = ql_build_rx_skb(qdev, rx_ring, ib_mac_rsp);
+ if (unlikely(!skb)) {
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "No skb available, drop packet.\n");
+ return;
+ }
+
+ prefetch(skb->data);
+ skb->dev = ndev;
+ if (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) {
+ QPRINTK(qdev, RX_STATUS, DEBUG, "%s%s%s Multicast.\n",
+ (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) ==
+ IB_MAC_IOCB_RSP_M_HASH ? "Hash" : "",
+ (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) ==
+ IB_MAC_IOCB_RSP_M_REG ? "Registered" : "",
+ (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) ==
+ IB_MAC_IOCB_RSP_M_PROM ? "Promiscuous" : "");
+ }
+ if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_P) {
+ QPRINTK(qdev, RX_STATUS, DEBUG, "Promiscuous Packet.\n");
+ }
+ if (ib_mac_rsp->flags1 & (IB_MAC_IOCB_RSP_IE | IB_MAC_IOCB_RSP_TE)) {
+ QPRINTK(qdev, RX_STATUS, ERR,
+ "Bad checksum for this %s packet.\n",
+ ((ib_mac_rsp->
+ flags2 & IB_MAC_IOCB_RSP_T) ? "TCP" : "UDP"));
+ skb->ip_summed = CHECKSUM_NONE;
+ } else if (qdev->rx_csum &&
+ ((ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T) ||
+ ((ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_U) &&
+ !(ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_NU)))) {
+ QPRINTK(qdev, RX_STATUS, DEBUG, "RX checksum done!\n");
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ }
+ qdev->stats.rx_packets++;
+ qdev->stats.rx_bytes += skb->len;
+ skb->protocol = eth_type_trans(skb, ndev);
+ if (qdev->vlgrp && (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V)) {
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "Passing a VLAN packet upstream.\n");
+ vlan_hwaccel_rx(skb, qdev->vlgrp,
+ le16_to_cpu(ib_mac_rsp->vlan_id));
+ } else {
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "Passing a normal packet upstream.\n");
+ netif_rx(skb);
+ }
+ ndev->last_rx = jiffies;
+}
+
+/* Process an outbound completion from an rx ring. */
+static void ql_process_mac_tx_intr(struct ql_adapter *qdev,
+ struct ob_mac_iocb_rsp *mac_rsp)
+{
+ struct tx_ring *tx_ring;
+ struct tx_ring_desc *tx_ring_desc;
+
+ QL_DUMP_OB_MAC_RSP(mac_rsp);
+ tx_ring = &qdev->tx_ring[mac_rsp->txq_idx];
+ tx_ring_desc = &tx_ring->q[mac_rsp->tid];
+ ql_unmap_send(qdev, tx_ring_desc, tx_ring_desc->map_cnt);
+ qdev->stats.tx_bytes += tx_ring_desc->map_cnt;
+ qdev->stats.tx_packets++;
+ dev_kfree_skb(tx_ring_desc->skb);
+ tx_ring_desc->skb = NULL;
+
+ if (unlikely(mac_rsp->flags1 & (OB_MAC_IOCB_RSP_E |
+ OB_MAC_IOCB_RSP_S |
+ OB_MAC_IOCB_RSP_L |
+ OB_MAC_IOCB_RSP_P | OB_MAC_IOCB_RSP_B))) {
+ if (mac_rsp->flags1 & OB_MAC_IOCB_RSP_E) {
+ QPRINTK(qdev, TX_DONE, WARNING,
+ "Total descriptor length did not match transfer length.\n");
+ }
+ if (mac_rsp->flags1 & OB_MAC_IOCB_RSP_S) {
+ QPRINTK(qdev, TX_DONE, WARNING,
+ "Frame too short to be legal, not sent.\n");
+ }
+ if (mac_rsp->flags1 & OB_MAC_IOCB_RSP_L) {
+ QPRINTK(qdev, TX_DONE, WARNING,
+ "Frame too long, but sent anyway.\n");
+ }
+ if (mac_rsp->flags1 & OB_MAC_IOCB_RSP_B) {
+ QPRINTK(qdev, TX_DONE, WARNING,
+ "PCI backplane error. Frame not sent.\n");
+ }
+ }
+ atomic_inc(&tx_ring->tx_count);
+}
+
+/* Fire up a handler to reset the MPI processor. */
+void ql_queue_fw_error(struct ql_adapter *qdev)
+{
+ netif_stop_queue(qdev->ndev);
+ netif_carrier_off(qdev->ndev);
+ queue_delayed_work(qdev->workqueue, &qdev->mpi_reset_work, 0);
+}
+
+void ql_queue_asic_error(struct ql_adapter *qdev)
+{
+ netif_stop_queue(qdev->ndev);
+ netif_carrier_off(qdev->ndev);
+ ql_disable_interrupts(qdev);
+ queue_delayed_work(qdev->workqueue, &qdev->asic_reset_work, 0);
+}
+
+static void ql_process_chip_ae_intr(struct ql_adapter *qdev,
+ struct ib_ae_iocb_rsp *ib_ae_rsp)
+{
+ switch (ib_ae_rsp->event) {
+ case MGMT_ERR_EVENT:
+ QPRINTK(qdev, RX_ERR, ERR,
+ "Management Processor Fatal Error.\n");
+ ql_queue_fw_error(qdev);
+ return;
+
+ case CAM_LOOKUP_ERR_EVENT:
+ QPRINTK(qdev, LINK, ERR,
+ "Multiple CAM hits lookup occurred.\n");
+ QPRINTK(qdev, DRV, ERR, "This event shouldn't occur.\n");
+ ql_queue_asic_error(qdev);
+ return;
+
+ case SOFT_ECC_ERROR_EVENT:
+ QPRINTK(qdev, RX_ERR, ERR, "Soft ECC error detected.\n");
+ ql_queue_asic_error(qdev);
+ break;
+
+ case PCI_ERR_ANON_BUF_RD:
+ QPRINTK(qdev, RX_ERR, ERR,
+ "PCI error occurred when reading anonymous buffers from rx_ring %d.\n",
+ ib_ae_rsp->q_id);
+ ql_queue_asic_error(qdev);
+ break;
+
+ default:
+ QPRINTK(qdev, DRV, ERR, "Unexpected event %d.\n",
+ ib_ae_rsp->event);
+ ql_queue_asic_error(qdev);
+ break;
+ }
+}
+
+static int ql_clean_outbound_rx_ring(struct rx_ring *rx_ring)
+{
+ struct ql_adapter *qdev = rx_ring->qdev;
+ u32 prod = ql_read_sh_reg(rx_ring->prod_idx_sh_reg);
+ struct ob_mac_iocb_rsp *net_rsp = NULL;
+ int count = 0;
+
+ /* While there are entries in the completion queue. */
+ while (prod != rx_ring->cnsmr_idx) {
+
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "cq_id = %d, prod = %d, cnsmr = %d.\n.", rx_ring->cq_id,
+ prod, rx_ring->cnsmr_idx);
+
+ net_rsp = (struct ob_mac_iocb_rsp *)rx_ring->curr_entry;
+ rmb();
+ switch (net_rsp->opcode) {
+
+ case OPCODE_OB_MAC_TSO_IOCB:
+ case OPCODE_OB_MAC_IOCB:
+ ql_process_mac_tx_intr(qdev, net_rsp);
+ break;
+ default:
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "Hit default case, not handled! dropping the packet, opcode = %x.\n",
+ net_rsp->opcode);
+ }
+ count++;
+ ql_update_cq(rx_ring);
+ prod = ql_read_sh_reg(rx_ring->prod_idx_sh_reg);
+ }
+ ql_write_cq_idx(rx_ring);
+ if (netif_queue_stopped(qdev->ndev) && net_rsp != NULL) {
+ struct tx_ring *tx_ring = &qdev->tx_ring[net_rsp->txq_idx];
+ if (atomic_read(&tx_ring->queue_stopped) &&
+ (atomic_read(&tx_ring->tx_count) > (tx_ring->wq_len / 4)))
+ /*
+ * The queue got stopped because the tx_ring was full.
+ * Wake it up, because it's now at least 25% empty.
+ */
+ netif_wake_queue(qdev->ndev);
+ }
+
+ return count;
+}
+
+static int ql_clean_inbound_rx_ring(struct rx_ring *rx_ring, int budget)
+{
+ struct ql_adapter *qdev = rx_ring->qdev;
+ u32 prod = ql_read_sh_reg(rx_ring->prod_idx_sh_reg);
+ struct ql_net_rsp_iocb *net_rsp;
+ int count = 0;
+
+ /* While there are entries in the completion queue. */
+ while (prod != rx_ring->cnsmr_idx) {
+
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "cq_id = %d, prod = %d, cnsmr = %d.\n.", rx_ring->cq_id,
+ prod, rx_ring->cnsmr_idx);
+
+ net_rsp = rx_ring->curr_entry;
+ rmb();
+ switch (net_rsp->opcode) {
+ case OPCODE_IB_MAC_IOCB:
+ ql_process_mac_rx_intr(qdev, rx_ring,
+ (struct ib_mac_iocb_rsp *)
+ net_rsp);
+ break;
+
+ case OPCODE_IB_AE_IOCB:
+ ql_process_chip_ae_intr(qdev, (struct ib_ae_iocb_rsp *)
+ net_rsp);
+ break;
+ default:
+ {
+ QPRINTK(qdev, RX_STATUS, DEBUG,
+ "Hit default case, not handled! dropping the packet, opcode = %x.\n",
+ net_rsp->opcode);
+ }
+ }
+ count++;
+ ql_update_cq(rx_ring);
+ prod = ql_read_sh_reg(rx_ring->prod_idx_sh_reg);
+ if (count == budget)
+ break;
+ }
+ ql_update_buffer_queues(qdev, rx_ring);
+ ql_write_cq_idx(rx_ring);
+ return count;
+}
+
+static int ql_napi_poll_msix(struct napi_struct *napi, int budget)
+{
+ struct rx_ring *rx_ring = container_of(napi, struct rx_ring, napi);
+ struct ql_adapter *qdev = rx_ring->qdev;
+ int work_done = ql_clean_inbound_rx_ring(rx_ring, budget);
+
+ QPRINTK(qdev, RX_STATUS, DEBUG, "Enter, NAPI POLL cq_id = %d.\n",
+ rx_ring->cq_id);
+
+ if (work_done < budget) {
+ __netif_rx_complete(qdev->ndev, napi);
+ ql_enable_completion_interrupt(qdev, rx_ring->irq);
+ }
+ return work_done;
+}
+
+static void ql_vlan_rx_register(struct net_device *ndev, struct vlan_group *grp)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ qdev->vlgrp = grp;
+ if (grp) {
+ QPRINTK(qdev, IFUP, DEBUG, "Turning on VLAN in NIC_RCV_CFG.\n");
+ ql_write32(qdev, NIC_RCV_CFG, NIC_RCV_CFG_VLAN_MASK |
+ NIC_RCV_CFG_VLAN_MATCH_AND_NON);
+ } else {
+ QPRINTK(qdev, IFUP, DEBUG,
+ "Turning off VLAN in NIC_RCV_CFG.\n");
+ ql_write32(qdev, NIC_RCV_CFG, NIC_RCV_CFG_VLAN_MASK);
+ }
+}
+
+static void ql_vlan_rx_add_vid(struct net_device *ndev, u16 vid)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ u32 enable_bit = MAC_ADDR_E;
+
+ spin_lock(&qdev->hw_lock);
+ if (ql_set_mac_addr_reg
+ (qdev, (u8 *) &enable_bit, MAC_ADDR_TYPE_VLAN, vid)) {
+ QPRINTK(qdev, IFUP, ERR, "Failed to init vlan address.\n");
+ }
+ spin_unlock(&qdev->hw_lock);
+}
+
+static void ql_vlan_rx_kill_vid(struct net_device *ndev, u16 vid)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ u32 enable_bit = 0;
+
+ spin_lock(&qdev->hw_lock);
+ if (ql_set_mac_addr_reg
+ (qdev, (u8 *) &enable_bit, MAC_ADDR_TYPE_VLAN, vid)) {
+ QPRINTK(qdev, IFUP, ERR, "Failed to clear vlan address.\n");
+ }
+ spin_unlock(&qdev->hw_lock);
+
+}
+
+/* Worker thread to process a given rx_ring that is dedicated
+ * to outbound completions.
+ */
+static void ql_tx_clean(struct work_struct *work)
+{
+ struct rx_ring *rx_ring =
+ container_of(work, struct rx_ring, rx_work.work);
+ ql_clean_outbound_rx_ring(rx_ring);
+ ql_enable_completion_interrupt(rx_ring->qdev, rx_ring->irq);
+
+}
+
+/* Worker thread to process a given rx_ring that is dedicated
+ * to inbound completions.
+ */
+static void ql_rx_clean(struct work_struct *work)
+{
+ struct rx_ring *rx_ring =
+ container_of(work, struct rx_ring, rx_work.work);
+ ql_clean_inbound_rx_ring(rx_ring, 64);
+ ql_enable_completion_interrupt(rx_ring->qdev, rx_ring->irq);
+}
+
+/* MSI-X Multiple Vector Interrupt Handler for outbound completions. */
+static irqreturn_t qlge_msix_tx_isr(int irq, void *dev_id)
+{
+ struct rx_ring *rx_ring = dev_id;
+ queue_delayed_work_on(rx_ring->cpu, rx_ring->qdev->q_workqueue,
+ &rx_ring->rx_work, 0);
+ return IRQ_HANDLED;
+}
+
+/* MSI-X Multiple Vector Interrupt Handler for inbound completions. */
+static irqreturn_t qlge_msix_rx_isr(int irq, void *dev_id)
+{
+ struct rx_ring *rx_ring = dev_id;
+ struct ql_adapter *qdev = rx_ring->qdev;
+ netif_rx_schedule(qdev->ndev, &rx_ring->napi);
+ return IRQ_HANDLED;
+}
+
+/* We check here to see if we're already handling a legacy
+ * interrupt. If we are, then it must belong to another
+ * chip with which we're sharing the interrupt line.
+ */
+int ql_legacy_check(struct ql_adapter *qdev)
+{
+ int err;
+ spin_lock(&qdev->legacy_lock);
+ err = atomic_read(&qdev->intr_context[0].irq_cnt);
+ spin_unlock(&qdev->legacy_lock);
+ return err;
+}
+
+/* This handles a fatal error, MPI activity, and the default
+ * rx_ring in an MSI-X multiple vector environment.
+ * In MSI/Legacy environment it also process the rest of
+ * the rx_rings.
+ */
+static irqreturn_t qlge_isr(int irq, void *dev_id)
+{
+ struct rx_ring *rx_ring = dev_id;
+ struct ql_adapter *qdev = rx_ring->qdev;
+ struct intr_context *intr_context = &qdev->intr_context[0];
+ u32 var;
+ int i;
+ int work_done = 0;
+
+ if (qdev->legacy_check && qdev->legacy_check(qdev)) {
+ QPRINTK(qdev, INTR, INFO, "Already busy, not our interrupt.\n");
+ return IRQ_NONE; /* Not our interrupt */
+ }
+
+ var = ql_read32(qdev, STS);
+
+ /*
+ * Check for fatal error.
+ */
+ if (var & STS_FE) {
+ ql_queue_asic_error(qdev);
+ QPRINTK(qdev, INTR, ERR, "Got fatal error, STS = %x.\n", var);
+ var = ql_read32(qdev, ERR_STS);
+ QPRINTK(qdev, INTR, ERR,
+ "Resetting chip. Error Status Register = 0x%x\n", var);
+ return IRQ_HANDLED;
+ }
+
+ /*
+ * Check MPI processor activity.
+ */
+ if (var & STS_PI) {
+ /*
+ * We've got an async event or mailbox completion.
+ * Handle it and clear the source of the interrupt.
+ */
+ QPRINTK(qdev, INTR, ERR, "Got MPI processor interrupt.\n");
+ ql_disable_completion_interrupt(qdev, intr_context->intr);
+ queue_delayed_work_on(smp_processor_id(), qdev->workqueue,
+ &qdev->mpi_work, 0);
+ work_done++;
+ }
+
+ /*
+ * Check the default queue and wake handler if active.
+ */
+ rx_ring = &qdev->rx_ring[0];
+ if (ql_read_sh_reg(rx_ring->prod_idx_sh_reg) != rx_ring->cnsmr_idx) {
+ QPRINTK(qdev, INTR, INFO, "Waking handler for rx_ring[0].\n");
+ ql_disable_completion_interrupt(qdev, intr_context->intr);
+ queue_delayed_work_on(smp_processor_id(), qdev->q_workqueue,
+ &rx_ring->rx_work, 0);
+ work_done++;
+ }
+
+ if (!test_bit(QL_MSIX_ENABLED, &qdev->flags)) {
+ /*
+ * Start the DPC for each active queue.
+ */
+ for (i = 1; i < qdev->rx_ring_count; i++) {
+ rx_ring = &qdev->rx_ring[i];
+ if (ql_read_sh_reg(rx_ring->prod_idx_sh_reg) !=
+ rx_ring->cnsmr_idx) {
+ QPRINTK(qdev, INTR, INFO,
+ "Waking handler for rx_ring[%d].\n", i);
+ ql_disable_completion_interrupt(qdev,
+ intr_context->
+ intr);
+ if (i < qdev->rss_ring_first_cq_id)
+ queue_delayed_work_on(rx_ring->cpu,
+ qdev->q_workqueue,
+ &rx_ring->rx_work,
+ 0);
+ else
+ netif_rx_schedule(qdev->ndev,
+ &rx_ring->napi);
+ work_done++;
+ }
+ }
+ }
+ return work_done ? IRQ_HANDLED : IRQ_NONE;
+}
+
+static int ql_tso(struct sk_buff *skb, struct ob_mac_tso_iocb_req *mac_iocb_ptr)
+{
+
+ if (skb_is_gso(skb)) {
+ int err;
+ if (skb_header_cloned(skb)) {
+ err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC);
+ if (err)
+ return err;
+ }
+
+ mac_iocb_ptr->opcode = OPCODE_OB_MAC_TSO_IOCB;
+ mac_iocb_ptr->flags3 |= OB_MAC_TSO_IOCB_IC;
+ mac_iocb_ptr->frame_len = cpu_to_le32((u32) skb->len);
+ mac_iocb_ptr->total_hdrs_len =
+ cpu_to_le16(skb_transport_offset(skb) + tcp_hdrlen(skb));
+ mac_iocb_ptr->net_trans_offset =
+ cpu_to_le16(skb_network_offset(skb) |
+ skb_transport_offset(skb)
+ << OB_MAC_TRANSPORT_HDR_SHIFT);
+ mac_iocb_ptr->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
+ mac_iocb_ptr->flags2 |= OB_MAC_TSO_IOCB_LSO;
+ if (likely(skb->protocol == htons(ETH_P_IP))) {
+ struct iphdr *iph = ip_hdr(skb);
+ iph->check = 0;
+ mac_iocb_ptr->flags1 |= OB_MAC_TSO_IOCB_IP4;
+ tcp_hdr(skb)->check = ~csum_tcpudp_magic(iph->saddr,
+ iph->daddr, 0,
+ IPPROTO_TCP,
+ 0);
+ } else if (skb->protocol == htons(ETH_P_IPV6)) {
+ mac_iocb_ptr->flags1 |= OB_MAC_TSO_IOCB_IP6;
+ tcp_hdr(skb)->check =
+ ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
+ &ipv6_hdr(skb)->daddr,
+ 0, IPPROTO_TCP, 0);
+ }
+ return 1;
+ }
+ return 0;
+}
+
+static void ql_hw_csum_setup(struct sk_buff *skb,
+ struct ob_mac_tso_iocb_req *mac_iocb_ptr)
+{
+ int len;
+ struct iphdr *iph = ip_hdr(skb);
+ u16 *check;
+ mac_iocb_ptr->opcode = OPCODE_OB_MAC_TSO_IOCB;
+ mac_iocb_ptr->frame_len = cpu_to_le32((u32) skb->len);
+ mac_iocb_ptr->net_trans_offset =
+ cpu_to_le16(skb_network_offset(skb) |
+ skb_transport_offset(skb) << OB_MAC_TRANSPORT_HDR_SHIFT);
+
+ mac_iocb_ptr->flags1 |= OB_MAC_TSO_IOCB_IP4;
+ len = (ntohs(iph->tot_len) - (iph->ihl << 2));
+ if (likely(iph->protocol == IPPROTO_TCP)) {
+ check = &(tcp_hdr(skb)->check);
+ mac_iocb_ptr->flags2 |= OB_MAC_TSO_IOCB_TC;
+ mac_iocb_ptr->total_hdrs_len =
+ cpu_to_le16(skb_transport_offset(skb) +
+ (tcp_hdr(skb)->doff << 2));
+ } else {
+ check = &(udp_hdr(skb)->check);
+ mac_iocb_ptr->flags2 |= OB_MAC_TSO_IOCB_UC;
+ mac_iocb_ptr->total_hdrs_len =
+ cpu_to_le16(skb_transport_offset(skb) +
+ sizeof(struct udphdr));
+ }
+ *check = ~csum_tcpudp_magic(iph->saddr,
+ iph->daddr, len, iph->protocol, 0);
+}
+
+static int qlge_send(struct sk_buff *skb, struct net_device *ndev)
+{
+ struct tx_ring_desc *tx_ring_desc;
+ struct ob_mac_iocb_req *mac_iocb_ptr;
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ int tso;
+ struct tx_ring *tx_ring;
+ u32 tx_ring_idx = (u32) QL_TXQ_IDX(qdev, skb);
+
+ tx_ring = &qdev->tx_ring[tx_ring_idx];
+
+ if (unlikely(atomic_read(&tx_ring->tx_count) < 2)) {
+ QPRINTK(qdev, TX_QUEUED, INFO,
+ "%s: shutting down tx queue %d du to lack of resources.\n",
+ __func__, tx_ring_idx);
+ netif_stop_queue(ndev);
+ atomic_inc(&tx_ring->queue_stopped);
+ return NETDEV_TX_BUSY;
+ }
+ tx_ring_desc = &tx_ring->q[tx_ring->prod_idx];
+ mac_iocb_ptr = tx_ring_desc->queue_entry;
+ memset((void *)mac_iocb_ptr, 0, sizeof(mac_iocb_ptr));
+ if (ql_map_send(qdev, mac_iocb_ptr, skb, tx_ring_desc) != NETDEV_TX_OK) {
+ QPRINTK(qdev, TX_QUEUED, ERR, "Could not map the segments.\n");
+ return NETDEV_TX_BUSY;
+ }
+
+ mac_iocb_ptr->opcode = OPCODE_OB_MAC_IOCB;
+ mac_iocb_ptr->tid = tx_ring_desc->index;
+ /* We use the upper 32-bits to store the tx queue for this IO.
+ * When we get the completion we can use it to establish the context.
+ */
+ mac_iocb_ptr->txq_idx = tx_ring_idx;
+ tx_ring_desc->skb = skb;
+
+ mac_iocb_ptr->frame_len = cpu_to_le16((u16) skb->len);
+
+ if (qdev->vlgrp && vlan_tx_tag_present(skb)) {
+ QPRINTK(qdev, TX_QUEUED, DEBUG, "Adding a vlan tag %d.\n",
+ vlan_tx_tag_get(skb));
+ mac_iocb_ptr->flags3 |= OB_MAC_IOCB_V;
+ mac_iocb_ptr->vlan_tci = cpu_to_le16(vlan_tx_tag_get(skb));
+ }
+ tso = ql_tso(skb, (struct ob_mac_tso_iocb_req *)mac_iocb_ptr);
+ if (tso < 0) {
+ dev_kfree_skb_any(skb);
+ return NETDEV_TX_OK;
+ } else if (unlikely(!tso) && (skb->ip_summed == CHECKSUM_PARTIAL)) {
+ ql_hw_csum_setup(skb,
+ (struct ob_mac_tso_iocb_req *)mac_iocb_ptr);
+ }
+ QL_DUMP_OB_MAC_IOCB(mac_iocb_ptr);
+ tx_ring->prod_idx++;
+ if (tx_ring->prod_idx == tx_ring->wq_len)
+ tx_ring->prod_idx = 0;
+ wmb();
+
+ ql_write_db_reg(tx_ring->prod_idx, tx_ring->prod_idx_db_reg);
+ ndev->trans_start = jiffies;
+ QPRINTK(qdev, TX_QUEUED, DEBUG, "tx queued, slot %d, len %d\n",
+ tx_ring->prod_idx, skb->len);
+
+ atomic_dec(&tx_ring->tx_count);
+ return NETDEV_TX_OK;
+}
+
+static void ql_free_shadow_space(struct ql_adapter *qdev)
+{
+ if (qdev->rx_ring_shadow_reg_area) {
+ pci_free_consistent(qdev->pdev,
+ PAGE_SIZE,
+ qdev->rx_ring_shadow_reg_area,
+ qdev->rx_ring_shadow_reg_dma);
+ qdev->rx_ring_shadow_reg_area = NULL;
+ }
+ if (qdev->tx_ring_shadow_reg_area) {
+ pci_free_consistent(qdev->pdev,
+ PAGE_SIZE,
+ qdev->tx_ring_shadow_reg_area,
+ qdev->tx_ring_shadow_reg_dma);
+ qdev->tx_ring_shadow_reg_area = NULL;
+ }
+}
+
+static int ql_alloc_shadow_space(struct ql_adapter *qdev)
+{
+ qdev->rx_ring_shadow_reg_area =
+ pci_alloc_consistent(qdev->pdev,
+ PAGE_SIZE, &qdev->rx_ring_shadow_reg_dma);
+ if (qdev->rx_ring_shadow_reg_area == NULL) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Allocation of RX shadow space failed.\n");
+ return -ENOMEM;
+ }
+ qdev->tx_ring_shadow_reg_area =
+ pci_alloc_consistent(qdev->pdev, PAGE_SIZE,
+ &qdev->tx_ring_shadow_reg_dma);
+ if (qdev->tx_ring_shadow_reg_area == NULL) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Allocation of TX shadow space failed.\n");
+ goto err_wqp_sh_area;
+ }
+ return 0;
+
+err_wqp_sh_area:
+ pci_free_consistent(qdev->pdev,
+ PAGE_SIZE,
+ qdev->rx_ring_shadow_reg_area,
+ qdev->rx_ring_shadow_reg_dma);
+ return -ENOMEM;
+}
+
+static void ql_init_tx_ring(struct ql_adapter *qdev, struct tx_ring *tx_ring)
+{
+ struct tx_ring_desc *tx_ring_desc;
+ int i;
+ struct ob_mac_iocb_req *mac_iocb_ptr;
+
+ mac_iocb_ptr = tx_ring->wq_base;
+ tx_ring_desc = tx_ring->q;
+ for (i = 0; i < tx_ring->wq_len; i++) {
+ tx_ring_desc->index = i;
+ tx_ring_desc->skb = NULL;
+ tx_ring_desc->queue_entry = mac_iocb_ptr;
+ mac_iocb_ptr++;
+ tx_ring_desc++;
+ }
+ atomic_set(&tx_ring->tx_count, tx_ring->wq_len);
+ atomic_set(&tx_ring->queue_stopped, 0);
+}
+
+static void ql_free_tx_resources(struct ql_adapter *qdev,
+ struct tx_ring *tx_ring)
+{
+ if (tx_ring->wq_base) {
+ pci_free_consistent(qdev->pdev, tx_ring->wq_size,
+ tx_ring->wq_base, tx_ring->wq_base_dma);
+ tx_ring->wq_base = NULL;
+ }
+ kfree(tx_ring->q);
+ tx_ring->q = NULL;
+}
+
+static int ql_alloc_tx_resources(struct ql_adapter *qdev,
+ struct tx_ring *tx_ring)
+{
+ tx_ring->wq_base =
+ pci_alloc_consistent(qdev->pdev, tx_ring->wq_size,
+ &tx_ring->wq_base_dma);
+
+ if ((tx_ring->wq_base == NULL)
+ || tx_ring->wq_base_dma & (tx_ring->wq_size - 1)) {
+ QPRINTK(qdev, IFUP, ERR, "tx_ring alloc failed.\n");
+ return -ENOMEM;
+ }
+ tx_ring->q =
+ kmalloc(tx_ring->wq_len * sizeof(struct tx_ring_desc), GFP_KERNEL);
+ if (tx_ring->q == NULL)
+ goto err;
+
+ return 0;
+err:
+ pci_free_consistent(qdev->pdev, tx_ring->wq_size,
+ tx_ring->wq_base, tx_ring->wq_base_dma);
+ return -ENOMEM;
+}
+
+void ql_free_lbq_buffers(struct ql_adapter *qdev, struct rx_ring *rx_ring)
+{
+ int i;
+ struct bq_desc *lbq_desc;
+
+ for (i = 0; i < rx_ring->lbq_len; i++) {
+ lbq_desc = &rx_ring->lbq[i];
+ if (lbq_desc->p.lbq_page) {
+ pci_unmap_page(qdev->pdev,
+ pci_unmap_addr(lbq_desc, mapaddr),
+ pci_unmap_len(lbq_desc, maplen),
+ PCI_DMA_FROMDEVICE);
+
+ put_page(lbq_desc->p.lbq_page);
+ lbq_desc->p.lbq_page = NULL;
+ }
+ lbq_desc->bq->addr_lo = 0;
+ lbq_desc->bq->addr_hi = 0;
+ }
+}
+
+/*
+ * Allocate and map a page for each element of the lbq.
+ */
+static int ql_alloc_lbq_buffers(struct ql_adapter *qdev,
+ struct rx_ring *rx_ring)
+{
+ int i;
+ struct bq_desc *lbq_desc;
+ u64 map;
+ struct bq_element *bq = rx_ring->lbq_base;
+
+ for (i = 0; i < rx_ring->lbq_len; i++) {
+ lbq_desc = &rx_ring->lbq[i];
+ memset(lbq_desc, 0, sizeof(lbq_desc));
+ lbq_desc->bq = bq;
+ lbq_desc->index = i;
+ lbq_desc->p.lbq_page = alloc_page(GFP_ATOMIC);
+ if (unlikely(!lbq_desc->p.lbq_page)) {
+ QPRINTK(qdev, IFUP, ERR, "failed alloc_page().\n");
+ goto mem_error;
+ } else {
+ map = pci_map_page(qdev->pdev,
+ lbq_desc->p.lbq_page,
+ 0, PAGE_SIZE, PCI_DMA_FROMDEVICE);
+ if (pci_dma_mapping_error(qdev->pdev, map)) {
+ QPRINTK(qdev, IFUP, ERR,
+ "PCI mapping failed.\n");
+ goto mem_error;
+ }
+ pci_unmap_addr_set(lbq_desc, mapaddr, map);
+ pci_unmap_len_set(lbq_desc, maplen, PAGE_SIZE);
+ bq->addr_lo = cpu_to_le32(map);
+ bq->addr_hi = cpu_to_le32(map >> 32);
+ }
+ bq++;
+ }
+ return 0;
+mem_error:
+ ql_free_lbq_buffers(qdev, rx_ring);
+ return -ENOMEM;
+}
+
+void ql_free_sbq_buffers(struct ql_adapter *qdev, struct rx_ring *rx_ring)
+{
+ int i;
+ struct bq_desc *sbq_desc;
+
+ for (i = 0; i < rx_ring->sbq_len; i++) {
+ sbq_desc = &rx_ring->sbq[i];
+ if (sbq_desc == NULL) {
+ QPRINTK(qdev, IFUP, ERR, "sbq_desc %d is NULL.\n", i);
+ return;
+ }
+ if (sbq_desc->p.skb) {
+ pci_unmap_single(qdev->pdev,
+ pci_unmap_addr(sbq_desc, mapaddr),
+ pci_unmap_len(sbq_desc, maplen),
+ PCI_DMA_FROMDEVICE);
+ dev_kfree_skb(sbq_desc->p.skb);
+ sbq_desc->p.skb = NULL;
+ }
+ if (sbq_desc->bq == NULL) {
+ QPRINTK(qdev, IFUP, ERR, "sbq_desc->bq %d is NULL.\n",
+ i);
+ return;
+ }
+ sbq_desc->bq->addr_lo = 0;
+ sbq_desc->bq->addr_hi = 0;
+ }
+}
+
+/* Allocate and map an skb for each element of the sbq. */
+static int ql_alloc_sbq_buffers(struct ql_adapter *qdev,
+ struct rx_ring *rx_ring)
+{
+ int i;
+ struct bq_desc *sbq_desc;
+ struct sk_buff *skb;
+ u64 map;
+ struct bq_element *bq = rx_ring->sbq_base;
+
+ for (i = 0; i < rx_ring->sbq_len; i++) {
+ sbq_desc = &rx_ring->sbq[i];
+ memset(sbq_desc, 0, sizeof(sbq_desc));
+ sbq_desc->index = i;
+ sbq_desc->bq = bq;
+ skb = netdev_alloc_skb(qdev->ndev, rx_ring->sbq_buf_size);
+ if (unlikely(!skb)) {
+ /* Better luck next round */
+ QPRINTK(qdev, IFUP, ERR,
+ "small buff alloc failed for %d bytes at index %d.\n",
+ rx_ring->sbq_buf_size, i);
+ goto mem_err;
+ }
+ skb_reserve(skb, QLGE_SB_PAD);
+ sbq_desc->p.skb = skb;
+ /*
+ * Map only half the buffer. Because the
+ * other half may get some data copied to it
+ * when the completion arrives.
+ */
+ map = pci_map_single(qdev->pdev,
+ skb->data,
+ rx_ring->sbq_buf_size / 2,
+ PCI_DMA_FROMDEVICE);
+ if (pci_dma_mapping_error(qdev->pdev, map)) {
+ QPRINTK(qdev, IFUP, ERR, "PCI mapping failed.\n");
+ goto mem_err;
+ }
+ pci_unmap_addr_set(sbq_desc, mapaddr, map);
+ pci_unmap_len_set(sbq_desc, maplen, rx_ring->sbq_buf_size / 2);
+ bq->addr_lo = /*sbq_desc->addr_lo = */
+ cpu_to_le32(map);
+ bq->addr_hi = /*sbq_desc->addr_hi = */
+ cpu_to_le32(map >> 32);
+ bq++;
+ }
+ return 0;
+mem_err:
+ ql_free_sbq_buffers(qdev, rx_ring);
+ return -ENOMEM;
+}
+
+static void ql_free_rx_resources(struct ql_adapter *qdev,
+ struct rx_ring *rx_ring)
+{
+ if (rx_ring->sbq_len)
+ ql_free_sbq_buffers(qdev, rx_ring);
+ if (rx_ring->lbq_len)
+ ql_free_lbq_buffers(qdev, rx_ring);
+
+ /* Free the small buffer queue. */
+ if (rx_ring->sbq_base) {
+ pci_free_consistent(qdev->pdev,
+ rx_ring->sbq_size,
+ rx_ring->sbq_base, rx_ring->sbq_base_dma);
+ rx_ring->sbq_base = NULL;
+ }
+
+ /* Free the small buffer queue control blocks. */
+ kfree(rx_ring->sbq);
+ rx_ring->sbq = NULL;
+
+ /* Free the large buffer queue. */
+ if (rx_ring->lbq_base) {
+ pci_free_consistent(qdev->pdev,
+ rx_ring->lbq_size,
+ rx_ring->lbq_base, rx_ring->lbq_base_dma);
+ rx_ring->lbq_base = NULL;
+ }
+
+ /* Free the large buffer queue control blocks. */
+ kfree(rx_ring->lbq);
+ rx_ring->lbq = NULL;
+
+ /* Free the rx queue. */
+ if (rx_ring->cq_base) {
+ pci_free_consistent(qdev->pdev,
+ rx_ring->cq_size,
+ rx_ring->cq_base, rx_ring->cq_base_dma);
+ rx_ring->cq_base = NULL;
+ }
+}
+
+/* Allocate queues and buffers for this completions queue based
+ * on the values in the parameter structure. */
+static int ql_alloc_rx_resources(struct ql_adapter *qdev,
+ struct rx_ring *rx_ring)
+{
+
+ /*
+ * Allocate the completion queue for this rx_ring.
+ */
+ rx_ring->cq_base =
+ pci_alloc_consistent(qdev->pdev, rx_ring->cq_size,
+ &rx_ring->cq_base_dma);
+
+ if (rx_ring->cq_base == NULL) {
+ QPRINTK(qdev, IFUP, ERR, "rx_ring alloc failed.\n");
+ return -ENOMEM;
+ }
+
+ if (rx_ring->sbq_len) {
+ /*
+ * Allocate small buffer queue.
+ */
+ rx_ring->sbq_base =
+ pci_alloc_consistent(qdev->pdev, rx_ring->sbq_size,
+ &rx_ring->sbq_base_dma);
+
+ if (rx_ring->sbq_base == NULL) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Small buffer queue allocation failed.\n");
+ goto err_mem;
+ }
+
+ /*
+ * Allocate small buffer queue control blocks.
+ */
+ rx_ring->sbq =
+ kmalloc(rx_ring->sbq_len * sizeof(struct bq_desc),
+ GFP_KERNEL);
+ if (rx_ring->sbq == NULL) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Small buffer queue control block allocation failed.\n");
+ goto err_mem;
+ }
+
+ if (ql_alloc_sbq_buffers(qdev, rx_ring)) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Small buffer allocation failed.\n");
+ goto err_mem;
+ }
+ }
+
+ if (rx_ring->lbq_len) {
+ /*
+ * Allocate large buffer queue.
+ */
+ rx_ring->lbq_base =
+ pci_alloc_consistent(qdev->pdev, rx_ring->lbq_size,
+ &rx_ring->lbq_base_dma);
+
+ if (rx_ring->lbq_base == NULL) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Large buffer queue allocation failed.\n");
+ goto err_mem;
+ }
+ /*
+ * Allocate large buffer queue control blocks.
+ */
+ rx_ring->lbq =
+ kmalloc(rx_ring->lbq_len * sizeof(struct bq_desc),
+ GFP_KERNEL);
+ if (rx_ring->lbq == NULL) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Large buffer queue control block allocation failed.\n");
+ goto err_mem;
+ }
+
+ /*
+ * Allocate the buffers.
+ */
+ if (ql_alloc_lbq_buffers(qdev, rx_ring)) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Large buffer allocation failed.\n");
+ goto err_mem;
+ }
+ }
+
+ return 0;
+
+err_mem:
+ ql_free_rx_resources(qdev, rx_ring);
+ return -ENOMEM;
+}
+
+static void ql_tx_ring_clean(struct ql_adapter *qdev)
+{
+ struct tx_ring *tx_ring;
+ struct tx_ring_desc *tx_ring_desc;
+ int i, j;
+
+ /*
+ * Loop through all queues and free
+ * any resources.
+ */
+ for (j = 0; j < qdev->tx_ring_count; j++) {
+ tx_ring = &qdev->tx_ring[j];
+ for (i = 0; i < tx_ring->wq_len; i++) {
+ tx_ring_desc = &tx_ring->q[i];
+ if (tx_ring_desc && tx_ring_desc->skb) {
+ QPRINTK(qdev, IFDOWN, ERR,
+ "Freeing lost SKB %p, from queue %d, index %d.\n",
+ tx_ring_desc->skb, j,
+ tx_ring_desc->index);
+ ql_unmap_send(qdev, tx_ring_desc,
+ tx_ring_desc->map_cnt);
+ dev_kfree_skb(tx_ring_desc->skb);
+ tx_ring_desc->skb = NULL;
+ }
+ }
+ }
+}
+
+static void ql_free_ring_cb(struct ql_adapter *qdev)
+{
+ kfree(qdev->ring_mem);
+}
+
+static int ql_alloc_ring_cb(struct ql_adapter *qdev)
+{
+ /* Allocate space for tx/rx ring control blocks. */
+ qdev->ring_mem_size =
+ (qdev->tx_ring_count * sizeof(struct tx_ring)) +
+ (qdev->rx_ring_count * sizeof(struct rx_ring));
+ qdev->ring_mem = kmalloc(qdev->ring_mem_size, GFP_KERNEL);
+ if (qdev->ring_mem == NULL) {
+ return -ENOMEM;
+ } else {
+ qdev->rx_ring = qdev->ring_mem;
+ qdev->tx_ring = qdev->ring_mem +
+ (qdev->rx_ring_count * sizeof(struct rx_ring));
+ }
+ return 0;
+}
+
+static void ql_free_mem_resources(struct ql_adapter *qdev)
+{
+ int i;
+
+ for (i = 0; i < qdev->tx_ring_count; i++)
+ ql_free_tx_resources(qdev, &qdev->tx_ring[i]);
+ for (i = 0; i < qdev->rx_ring_count; i++)
+ ql_free_rx_resources(qdev, &qdev->rx_ring[i]);
+ ql_free_shadow_space(qdev);
+}
+
+static int ql_alloc_mem_resources(struct ql_adapter *qdev)
+{
+ int i;
+
+ /* Allocate space for our shadow registers and such. */
+ if (ql_alloc_shadow_space(qdev))
+ return -ENOMEM;
+
+ for (i = 0; i < qdev->rx_ring_count; i++) {
+ if (ql_alloc_rx_resources(qdev, &qdev->rx_ring[i]) != 0) {
+ QPRINTK(qdev, IFUP, ERR,
+ "RX resource allocation failed.\n");
+ goto err_mem;
+ }
+ }
+ /* Allocate tx queue resources */
+ for (i = 0; i < qdev->tx_ring_count; i++) {
+ if (ql_alloc_tx_resources(qdev, &qdev->tx_ring[i]) != 0) {
+ QPRINTK(qdev, IFUP, ERR,
+ "TX resource allocation failed.\n");
+ goto err_mem;
+ }
+ }
+ return 0;
+
+err_mem:
+ ql_free_mem_resources(qdev);
+ return -ENOMEM;
+}
+
+/* Set up the rx ring control block and pass it to the chip.
+ * The control block is defined as
+ * "Completion Queue Initialization Control Block", or cqicb.
+ */
+static int ql_start_rx_ring(struct ql_adapter *qdev, struct rx_ring *rx_ring)
+{
+ struct cqicb *cqicb = &rx_ring->cqicb;
+ void *shadow_reg = qdev->rx_ring_shadow_reg_area +
+ (rx_ring->cq_id * sizeof(u64) * 4);
+ u64 shadow_reg_dma = qdev->rx_ring_shadow_reg_dma +
+ (rx_ring->cq_id * sizeof(u64) * 4);
+ void __iomem *doorbell_area =
+ qdev->doorbell_area + (DB_PAGE_SIZE * (128 + rx_ring->cq_id));
+ int err = 0;
+ u16 bq_len;
+
+ /* Set up the shadow registers for this ring. */
+ rx_ring->prod_idx_sh_reg = shadow_reg;
+ rx_ring->prod_idx_sh_reg_dma = shadow_reg_dma;
+ shadow_reg += sizeof(u64);
+ shadow_reg_dma += sizeof(u64);
+ rx_ring->lbq_base_indirect = shadow_reg;
+ rx_ring->lbq_base_indirect_dma = shadow_reg_dma;
+ shadow_reg += sizeof(u64);
+ shadow_reg_dma += sizeof(u64);
+ rx_ring->sbq_base_indirect = shadow_reg;
+ rx_ring->sbq_base_indirect_dma = shadow_reg_dma;
+
+ /* PCI doorbell mem area + 0x00 for consumer index register */
+ rx_ring->cnsmr_idx_db_reg = (u32 *) doorbell_area;
+ rx_ring->cnsmr_idx = 0;
+ rx_ring->curr_entry = rx_ring->cq_base;
+
+ /* PCI doorbell mem area + 0x04 for valid register */
+ rx_ring->valid_db_reg = doorbell_area + 0x04;
+
+ /* PCI doorbell mem area + 0x18 for large buffer consumer */
+ rx_ring->lbq_prod_idx_db_reg = (u32 *) (doorbell_area + 0x18);
+
+ /* PCI doorbell mem area + 0x1c */
+ rx_ring->sbq_prod_idx_db_reg = (u32 *) (doorbell_area + 0x1c);
+
+ memset((void *)cqicb, 0, sizeof(struct cqicb));
+ cqicb->msix_vect = rx_ring->irq;
+
+ cqicb->len = cpu_to_le16(rx_ring->cq_len | LEN_V | LEN_CPP_CONT);
+
+ cqicb->addr_lo = cpu_to_le32(rx_ring->cq_base_dma);
+ cqicb->addr_hi = cpu_to_le32((u64) rx_ring->cq_base_dma >> 32);
+
+ cqicb->prod_idx_addr_lo = cpu_to_le32(rx_ring->prod_idx_sh_reg_dma);
+ cqicb->prod_idx_addr_hi =
+ cpu_to_le32((u64) rx_ring->prod_idx_sh_reg_dma >> 32);
+
+ /*
+ * Set up the control block load flags.
+ */
+ cqicb->flags = FLAGS_LC | /* Load queue base address */
+ FLAGS_LV | /* Load MSI-X vector */
+ FLAGS_LI; /* Load irq delay values */
+ if (rx_ring->lbq_len) {
+ cqicb->flags |= FLAGS_LL; /* Load lbq values */
+ *((u64 *) rx_ring->lbq_base_indirect) = rx_ring->lbq_base_dma;
+ cqicb->lbq_addr_lo =
+ cpu_to_le32(rx_ring->lbq_base_indirect_dma);
+ cqicb->lbq_addr_hi =
+ cpu_to_le32((u64) rx_ring->lbq_base_indirect_dma >> 32);
+ cqicb->lbq_buf_size = cpu_to_le32(rx_ring->lbq_buf_size);
+ bq_len = (u16) rx_ring->lbq_len;
+ cqicb->lbq_len = cpu_to_le16(bq_len);
+ rx_ring->lbq_prod_idx = rx_ring->lbq_len - 16;
+ rx_ring->lbq_curr_idx = 0;
+ rx_ring->lbq_clean_idx = rx_ring->lbq_prod_idx;
+ rx_ring->lbq_free_cnt = 16;
+ }
+ if (rx_ring->sbq_len) {
+ cqicb->flags |= FLAGS_LS; /* Load sbq values */
+ *((u64 *) rx_ring->sbq_base_indirect) = rx_ring->sbq_base_dma;
+ cqicb->sbq_addr_lo =
+ cpu_to_le32(rx_ring->sbq_base_indirect_dma);
+ cqicb->sbq_addr_hi =
+ cpu_to_le32((u64) rx_ring->sbq_base_indirect_dma >> 32);
+ cqicb->sbq_buf_size =
+ cpu_to_le16(((rx_ring->sbq_buf_size / 2) + 8) & 0xfffffff8);
+ bq_len = (u16) rx_ring->sbq_len;
+ cqicb->sbq_len = cpu_to_le16(bq_len);
+ rx_ring->sbq_prod_idx = rx_ring->sbq_len - 16;
+ rx_ring->sbq_curr_idx = 0;
+ rx_ring->sbq_clean_idx = rx_ring->sbq_prod_idx;
+ rx_ring->sbq_free_cnt = 16;
+ }
+ switch (rx_ring->type) {
+ case TX_Q:
+ /* If there's only one interrupt, then we use
+ * worker threads to process the outbound
+ * completion handling rx_rings. We do this so
+ * they can be run on multiple CPUs. There is
+ * room to play with this more where we would only
+ * run in a worker if there are more than x number
+ * of outbound completions on the queue and more
+ * than one queue active. Some threshold that
+ * would indicate a benefit in spite of the cost
+ * of a context switch.
+ * If there's more than one interrupt, then the
+ * outbound completions are processed in the ISR.
+ */
+ if (!test_bit(QL_MSIX_ENABLED, &qdev->flags))
+ INIT_DELAYED_WORK(&rx_ring->rx_work, ql_tx_clean);
+ else {
+ /* With all debug warnings on we see a WARN_ON message
+ * when we free the skb in the interrupt context.
+ */
+ INIT_DELAYED_WORK(&rx_ring->rx_work, ql_tx_clean);
+ }
+ cqicb->irq_delay = cpu_to_le16(qdev->tx_coalesce_usecs);
+ cqicb->pkt_delay = cpu_to_le16(qdev->tx_max_coalesced_frames);
+ break;
+ case DEFAULT_Q:
+ INIT_DELAYED_WORK(&rx_ring->rx_work, ql_rx_clean);
+ cqicb->irq_delay = 0;
+ cqicb->pkt_delay = 0;
+ break;
+ case RX_Q:
+ /* Inbound completion handling rx_rings run in
+ * separate NAPI contexts.
+ */
+ netif_napi_add(qdev->ndev, &rx_ring->napi, ql_napi_poll_msix,
+ 64);
+ cqicb->irq_delay = cpu_to_le16(qdev->rx_coalesce_usecs);
+ cqicb->pkt_delay = cpu_to_le16(qdev->rx_max_coalesced_frames);
+ break;
+ default:
+ QPRINTK(qdev, IFUP, DEBUG, "Invalid rx_ring->type = %d.\n",
+ rx_ring->type);
+ }
+ QPRINTK(qdev, IFUP, INFO, "Initializing rx work queue.\n");
+ err = ql_write_cfg(qdev, cqicb, sizeof(struct cqicb),
+ CFG_LCQ, rx_ring->cq_id);
+ if (err) {
+ QPRINTK(qdev, IFUP, ERR, "Failed to load CQICB.\n");
+ return err;
+ }
+ QPRINTK(qdev, IFUP, INFO, "Successfully loaded CQICB.\n");
+ /*
+ * Advance the producer index for the buffer queues.
+ */
+ wmb();
+ if (rx_ring->lbq_len)
+ ql_write_db_reg(rx_ring->lbq_prod_idx,
+ rx_ring->lbq_prod_idx_db_reg);
+ if (rx_ring->sbq_len)
+ ql_write_db_reg(rx_ring->sbq_prod_idx,
+ rx_ring->sbq_prod_idx_db_reg);
+ return err;
+}
+
+static int ql_start_tx_ring(struct ql_adapter *qdev, struct tx_ring *tx_ring)
+{
+ struct wqicb *wqicb = (struct wqicb *)tx_ring;
+ void __iomem *doorbell_area =
+ qdev->doorbell_area + (DB_PAGE_SIZE * tx_ring->wq_id);
+ void *shadow_reg = qdev->tx_ring_shadow_reg_area +
+ (tx_ring->wq_id * sizeof(u64));
+ u64 shadow_reg_dma = qdev->tx_ring_shadow_reg_dma +
+ (tx_ring->wq_id * sizeof(u64));
+ int err = 0;
+
+ /*
+ * Assign doorbell registers for this tx_ring.
+ */
+ /* TX PCI doorbell mem area for tx producer index */
+ tx_ring->prod_idx_db_reg = (u32 *) doorbell_area;
+ tx_ring->prod_idx = 0;
+ /* TX PCI doorbell mem area + 0x04 */
+ tx_ring->valid_db_reg = doorbell_area + 0x04;
+
+ /*
+ * Assign shadow registers for this tx_ring.
+ */
+ tx_ring->cnsmr_idx_sh_reg = shadow_reg;
+ tx_ring->cnsmr_idx_sh_reg_dma = shadow_reg_dma;
+
+ wqicb->len = cpu_to_le16(tx_ring->wq_len | Q_LEN_V | Q_LEN_CPP_CONT);
+ wqicb->flags = cpu_to_le16(Q_FLAGS_LC |
+ Q_FLAGS_LB | Q_FLAGS_LI | Q_FLAGS_LO);
+ wqicb->cq_id_rss = cpu_to_le16(tx_ring->cq_id);
+ wqicb->rid = 0;
+ wqicb->addr_lo = cpu_to_le32(tx_ring->wq_base_dma);
+ wqicb->addr_hi = cpu_to_le32((u64) tx_ring->wq_base_dma >> 32);
+
+ wqicb->cnsmr_idx_addr_lo = cpu_to_le32(tx_ring->cnsmr_idx_sh_reg_dma);
+ wqicb->cnsmr_idx_addr_hi =
+ cpu_to_le32((u64) tx_ring->cnsmr_idx_sh_reg_dma >> 32);
+
+ ql_init_tx_ring(qdev, tx_ring);
+
+ err = ql_write_cfg(qdev, wqicb, sizeof(wqicb), CFG_LRQ,
+ (u16) tx_ring->wq_id);
+ if (err) {
+ QPRINTK(qdev, IFUP, ERR, "Failed to load tx_ring.\n");
+ return err;
+ }
+ QPRINTK(qdev, IFUP, INFO, "Successfully loaded WQICB.\n");
+ return err;
+}
+
+static void ql_disable_msix(struct ql_adapter *qdev)
+{
+ if (test_bit(QL_MSIX_ENABLED, &qdev->flags)) {
+ pci_disable_msix(qdev->pdev);
+ clear_bit(QL_MSIX_ENABLED, &qdev->flags);
+ kfree(qdev->msi_x_entry);
+ qdev->msi_x_entry = NULL;
+ } else if (test_bit(QL_MSI_ENABLED, &qdev->flags)) {
+ pci_disable_msi(qdev->pdev);
+ clear_bit(QL_MSI_ENABLED, &qdev->flags);
+ }
+}
+
+static void ql_enable_msix(struct ql_adapter *qdev)
+{
+ int i;
+
+ qdev->intr_count = 1;
+ /* Get the MSIX vectors. */
+ if (irq_type == MSIX_IRQ) {
+ /* Try to alloc space for the msix struct,
+ * if it fails then go to MSI/legacy.
+ */
+ qdev->msi_x_entry = kcalloc(qdev->rx_ring_count,
+ sizeof(struct msix_entry),
+ GFP_KERNEL);
+ if (!qdev->msi_x_entry) {
+ irq_type = MSI_IRQ;
+ goto msi;
+ }
+
+ for (i = 0; i < qdev->rx_ring_count; i++)
+ qdev->msi_x_entry[i].entry = i;
+
+ if (!pci_enable_msix
+ (qdev->pdev, qdev->msi_x_entry, qdev->rx_ring_count)) {
+ set_bit(QL_MSIX_ENABLED, &qdev->flags);
+ qdev->intr_count = qdev->rx_ring_count;
+ QPRINTK(qdev, IFUP, INFO,
+ "MSI-X Enabled, got %d vectors.\n",
+ qdev->intr_count);
+ return;
+ } else {
+ kfree(qdev->msi_x_entry);
+ qdev->msi_x_entry = NULL;
+ QPRINTK(qdev, IFUP, WARNING,
+ "MSI-X Enable failed, trying MSI.\n");
+ irq_type = MSI_IRQ;
+ }
+ }
+msi:
+ if (irq_type == MSI_IRQ) {
+ if (!pci_enable_msi(qdev->pdev)) {
+ set_bit(QL_MSI_ENABLED, &qdev->flags);
+ QPRINTK(qdev, IFUP, INFO,
+ "Running with MSI interrupts.\n");
+ return;
+ }
+ }
+ irq_type = LEG_IRQ;
+ spin_lock_init(&qdev->legacy_lock);
+ qdev->legacy_check = ql_legacy_check;
+ QPRINTK(qdev, IFUP, DEBUG, "Running with legacy interrupts.\n");
+}
+
+/*
+ * Here we build the intr_context structures based on
+ * our rx_ring count and intr vector count.
+ * The intr_context structure is used to hook each vector
+ * to possibly different handlers.
+ */
+static void ql_resolve_queues_to_irqs(struct ql_adapter *qdev)
+{
+ int i = 0;
+ struct intr_context *intr_context = &qdev->intr_context[0];
+
+ ql_enable_msix(qdev);
+
+ if (likely(test_bit(QL_MSIX_ENABLED, &qdev->flags))) {
+ /* Each rx_ring has it's
+ * own intr_context since we have separate
+ * vectors for each queue.
+ * This only true when MSI-X is enabled.
+ */
+ for (i = 0; i < qdev->intr_count; i++, intr_context++) {
+ qdev->rx_ring[i].irq = i;
+ intr_context->intr = i;
+ intr_context->qdev = qdev;
+ /*
+ * We set up each vectors enable/disable/read bits so
+ * there's no bit/mask calculations in the critical path.
+ */
+ intr_context->intr_en_mask =
+ INTR_EN_TYPE_MASK | INTR_EN_INTR_MASK |
+ INTR_EN_TYPE_ENABLE | INTR_EN_IHD_MASK | INTR_EN_IHD
+ | i;
+ intr_context->intr_dis_mask =
+ INTR_EN_TYPE_MASK | INTR_EN_INTR_MASK |
+ INTR_EN_TYPE_DISABLE | INTR_EN_IHD_MASK |
+ INTR_EN_IHD | i;
+ intr_context->intr_read_mask =
+ INTR_EN_TYPE_MASK | INTR_EN_INTR_MASK |
+ INTR_EN_TYPE_READ | INTR_EN_IHD_MASK | INTR_EN_IHD |
+ i;
+
+ if (i == 0) {
+ /*
+ * Default queue handles bcast/mcast plus
+ * async events. Needs buffers.
+ */
+ intr_context->handler = qlge_isr;
+ sprintf(intr_context->name, "%s-default-queue",
+ qdev->ndev->name);
+ } else if (i < qdev->rss_ring_first_cq_id) {
+ /*
+ * Outbound queue is for outbound completions only.
+ */
+ intr_context->handler = qlge_msix_tx_isr;
+ sprintf(intr_context->name, "%s-txq-%d",
+ qdev->ndev->name, i);
+ } else {
+ /*
+ * Inbound queues handle unicast frames only.
+ */
+ intr_context->handler = qlge_msix_rx_isr;
+ sprintf(intr_context->name, "%s-rxq-%d",
+ qdev->ndev->name, i);
+ }
+ }
+ } else {
+ /*
+ * All rx_rings use the same intr_context since
+ * there is only one vector.
+ */
+ intr_context->intr = 0;
+ intr_context->qdev = qdev;
+ /*
+ * We set up each vectors enable/disable/read bits so
+ * there's no bit/mask calculations in the critical path.
+ */
+ intr_context->intr_en_mask =
+ INTR_EN_TYPE_MASK | INTR_EN_INTR_MASK | INTR_EN_TYPE_ENABLE;
+ intr_context->intr_dis_mask =
+ INTR_EN_TYPE_MASK | INTR_EN_INTR_MASK |
+ INTR_EN_TYPE_DISABLE;
+ intr_context->intr_read_mask =
+ INTR_EN_TYPE_MASK | INTR_EN_INTR_MASK | INTR_EN_TYPE_READ;
+ /*
+ * Single interrupt means one handler for all rings.
+ */
+ intr_context->handler = qlge_isr;
+ sprintf(intr_context->name, "%s-single_irq", qdev->ndev->name);
+ for (i = 0; i < qdev->rx_ring_count; i++)
+ qdev->rx_ring[i].irq = 0;
+ }
+}
+
+static void ql_free_irq(struct ql_adapter *qdev)
+{
+ int i;
+ struct intr_context *intr_context = &qdev->intr_context[0];
+
+ for (i = 0; i < qdev->intr_count; i++, intr_context++) {
+ if (intr_context->hooked) {
+ if (test_bit(QL_MSIX_ENABLED, &qdev->flags)) {
+ free_irq(qdev->msi_x_entry[i].vector,
+ &qdev->rx_ring[i]);
+ QPRINTK(qdev, IFDOWN, ERR,
+ "freeing msix interrupt %d.\n", i);
+ } else {
+ free_irq(qdev->pdev->irq, &qdev->rx_ring[0]);
+ QPRINTK(qdev, IFDOWN, ERR,
+ "freeing msi interrupt %d.\n", i);
+ }
+ }
+ }
+ ql_disable_msix(qdev);
+}
+
+static int ql_request_irq(struct ql_adapter *qdev)
+{
+ int i;
+ int status = 0;
+ struct pci_dev *pdev = qdev->pdev;
+ struct intr_context *intr_context = &qdev->intr_context[0];
+
+ ql_resolve_queues_to_irqs(qdev);
+
+ for (i = 0; i < qdev->intr_count; i++, intr_context++) {
+ atomic_set(&intr_context->irq_cnt, 0);
+ if (test_bit(QL_MSIX_ENABLED, &qdev->flags)) {
+ status = request_irq(qdev->msi_x_entry[i].vector,
+ intr_context->handler,
+ 0,
+ intr_context->name,
+ &qdev->rx_ring[i]);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Failed request for MSIX interrupt %d.\n",
+ i);
+ goto err_irq;
+ } else {
+ QPRINTK(qdev, IFUP, INFO,
+ "Hooked intr %d, queue type %s%s%s, with name %s.\n",
+ i,
+ qdev->rx_ring[i].type ==
+ DEFAULT_Q ? "DEFAULT_Q" : "",
+ qdev->rx_ring[i].type ==
+ TX_Q ? "TX_Q" : "",
+ qdev->rx_ring[i].type ==
+ RX_Q ? "RX_Q" : "", intr_context->name);
+ }
+ } else {
+ QPRINTK(qdev, IFUP, DEBUG,
+ "trying msi or legacy interrupts.\n");
+ QPRINTK(qdev, IFUP, DEBUG,
+ "%s: irq = %d.\n", __func__, pdev->irq);
+ QPRINTK(qdev, IFUP, DEBUG,
+ "%s: context->name = %s.\n", __func__,
+ intr_context->name);
+ QPRINTK(qdev, IFUP, DEBUG,
+ "%s: dev_id = 0x%p.\n", __func__,
+ &qdev->rx_ring[0]);
+ status =
+ request_irq(pdev->irq, qlge_isr,
+ test_bit(QL_MSI_ENABLED,
+ &qdev->
+ flags) ? 0 : IRQF_SHARED,
+ intr_context->name, &qdev->rx_ring[0]);
+ if (status)
+ goto err_irq;
+
+ QPRINTK(qdev, IFUP, ERR,
+ "Hooked intr %d, queue type %s%s%s, with name %s.\n",
+ i,
+ qdev->rx_ring[0].type ==
+ DEFAULT_Q ? "DEFAULT_Q" : "",
+ qdev->rx_ring[0].type == TX_Q ? "TX_Q" : "",
+ qdev->rx_ring[0].type == RX_Q ? "RX_Q" : "",
+ intr_context->name);
+ }
+ intr_context->hooked = 1;
+ }
+ return status;
+err_irq:
+ QPRINTK(qdev, IFUP, ERR, "Failed to get the interrupts!!!/n");
+ ql_free_irq(qdev);
+ return status;
+}
+
+static int ql_start_rss(struct ql_adapter *qdev)
+{
+ struct ricb *ricb = &qdev->ricb;
+ int status = 0;
+ int i;
+ u8 *hash_id = (u8 *) ricb->hash_cq_id;
+
+ memset((void *)ricb, 0, sizeof(ricb));
+
+ ricb->base_cq = qdev->rss_ring_first_cq_id | RSS_L4K;
+ ricb->flags =
+ (RSS_L6K | RSS_LI | RSS_LB | RSS_LM | RSS_RI4 | RSS_RI6 | RSS_RT4 |
+ RSS_RT6);
+ ricb->mask = cpu_to_le16(qdev->rss_ring_count - 1);
+
+ /*
+ * Fill out the Indirection Table.
+ */
+ for (i = 0; i < 32; i++)
+ hash_id[i] = i & 1;
+
+ /*
+ * Random values for the IPv6 and IPv4 Hash Keys.
+ */
+ get_random_bytes((void *)&ricb->ipv6_hash_key[0], 40);
+ get_random_bytes((void *)&ricb->ipv4_hash_key[0], 16);
+
+ QPRINTK(qdev, IFUP, INFO, "Initializing RSS.\n");
+
+ status = ql_write_cfg(qdev, ricb, sizeof(ricb), CFG_LR, 0);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR, "Failed to load RICB.\n");
+ return status;
+ }
+ QPRINTK(qdev, IFUP, INFO, "Successfully loaded RICB.\n");
+ return status;
+}
+
+/* Initialize the frame-to-queue routing. */
+static int ql_route_initialize(struct ql_adapter *qdev)
+{
+ int status = 0;
+ int i;
+
+ /* Clear all the entries in the routing table. */
+ for (i = 0; i < 16; i++) {
+ status = ql_set_routing_reg(qdev, i, 0, 0);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Failed to init routing register for CAM packets.\n");
+ return status;
+ }
+ }
+
+ status = ql_set_routing_reg(qdev, RT_IDX_ALL_ERR_SLOT, RT_IDX_ERR, 1);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Failed to init routing register for error packets.\n");
+ return status;
+ }
+ status = ql_set_routing_reg(qdev, RT_IDX_BCAST_SLOT, RT_IDX_BCAST, 1);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Failed to init routing register for broadcast packets.\n");
+ return status;
+ }
+ /* If we have more than one inbound queue, then turn on RSS in the
+ * routing block.
+ */
+ if (qdev->rss_ring_count > 1) {
+ status = ql_set_routing_reg(qdev, RT_IDX_RSS_MATCH_SLOT,
+ RT_IDX_RSS_MATCH, 1);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Failed to init routing register for MATCH RSS packets.\n");
+ return status;
+ }
+ }
+
+ status = ql_set_routing_reg(qdev, RT_IDX_CAM_HIT_SLOT,
+ RT_IDX_CAM_HIT, 1);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Failed to init routing register for CAM packets.\n");
+ return status;
+ }
+ return status;
+}
+
+static int ql_adapter_initialize(struct ql_adapter *qdev)
+{
+ u32 value, mask;
+ int i;
+ int status = 0;
+
+ /*
+ * Set up the System register to halt on errors.
+ */
+ value = SYS_EFE | SYS_FAE;
+ mask = value << 16;
+ ql_write32(qdev, SYS, mask | value);
+
+ /* Set the default queue. */
+ value = NIC_RCV_CFG_DFQ;
+ mask = NIC_RCV_CFG_DFQ_MASK;
+ ql_write32(qdev, NIC_RCV_CFG, (mask | value));
+
+ /* Set the MPI interrupt to enabled. */
+ ql_write32(qdev, INTR_MASK, (INTR_MASK_PI << 16) | INTR_MASK_PI);
+
+ /* Enable the function, set pagesize, enable error checking. */
+ value = FSC_FE | FSC_EPC_INBOUND | FSC_EPC_OUTBOUND |
+ FSC_EC | FSC_VM_PAGE_4K | FSC_SH;
+
+ /* Set/clear header splitting. */
+ mask = FSC_VM_PAGESIZE_MASK |
+ FSC_DBL_MASK | FSC_DBRST_MASK | (value << 16);
+ ql_write32(qdev, FSC, mask | value);
+
+ ql_write32(qdev, SPLT_HDR, SPLT_HDR_EP |
+ min(SMALL_BUFFER_SIZE, MAX_SPLIT_SIZE));
+
+ /* Start up the rx queues. */
+ for (i = 0; i < qdev->rx_ring_count; i++) {
+ status = ql_start_rx_ring(qdev, &qdev->rx_ring[i]);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Failed to start rx ring[%d].\n", i);
+ return status;
+ }
+ }
+
+ /* If there is more than one inbound completion queue
+ * then download a RICB to configure RSS.
+ */
+ if (qdev->rss_ring_count > 1) {
+ status = ql_start_rss(qdev);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR, "Failed to start RSS.\n");
+ return status;
+ }
+ }
+
+ /* Start up the tx queues. */
+ for (i = 0; i < qdev->tx_ring_count; i++) {
+ status = ql_start_tx_ring(qdev, &qdev->tx_ring[i]);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Failed to start tx ring[%d].\n", i);
+ return status;
+ }
+ }
+
+ status = ql_port_initialize(qdev);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR, "Failed to start port.\n");
+ return status;
+ }
+
+ status = ql_set_mac_addr_reg(qdev, (u8 *) qdev->ndev->perm_addr,
+ MAC_ADDR_TYPE_CAM_MAC, qdev->func);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR, "Failed to init mac address.\n");
+ return status;
+ }
+
+ status = ql_route_initialize(qdev);
+ if (status) {
+ QPRINTK(qdev, IFUP, ERR, "Failed to init routing table.\n");
+ return status;
+ }
+
+ /* Start NAPI for the RSS queues. */
+ for (i = qdev->rss_ring_first_cq_id; i < qdev->rx_ring_count; i++) {
+ QPRINTK(qdev, IFUP, INFO, "Enabling NAPI for rx_ring[%d].\n",
+ i);
+ napi_enable(&qdev->rx_ring[i].napi);
+ }
+
+ return status;
+}
+
+/* Issue soft reset to chip. */
+static int ql_adapter_reset(struct ql_adapter *qdev)
+{
+ u32 value;
+ int max_wait_time;
+ int status = 0;
+ int resetCnt = 0;
+
+#define MAX_RESET_CNT 1
+issueReset:
+ resetCnt++;
+ QPRINTK(qdev, IFDOWN, DEBUG, "Issue soft reset to chip.\n");
+ ql_write32(qdev, RST_FO, (RST_FO_FR << 16) | RST_FO_FR);
+ /* Wait for reset to complete. */
+ max_wait_time = 3;
+ QPRINTK(qdev, IFDOWN, DEBUG, "Wait %d seconds for reset to complete.\n",
+ max_wait_time);
+ do {
+ value = ql_read32(qdev, RST_FO);
+ if ((value & RST_FO_FR) == 0)
+ break;
+
+ ssleep(1);
+ } while ((--max_wait_time));
+ if (value & RST_FO_FR) {
+ QPRINTK(qdev, IFDOWN, ERR,
+ "Stuck in SoftReset: FSC_SR:0x%08x\n", value);
+ if (resetCnt < MAX_RESET_CNT)
+ goto issueReset;
+ }
+ if (max_wait_time == 0) {
+ status = -ETIMEDOUT;
+ QPRINTK(qdev, IFDOWN, ERR,
+ "ETIMEOUT!!! errored out of resetting the chip!\n");
+ }
+
+ return status;
+}
+
+static void ql_display_dev_info(struct net_device *ndev)
+{
+ struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+
+ QPRINTK(qdev, PROBE, INFO,
+ "Function #%d, NIC Roll %d, NIC Rev = %d, "
+ "XG Roll = %d, XG Rev = %d.\n",
+ qdev->func,
+ qdev->chip_rev_id & 0x0000000f,
+ qdev->chip_rev_id >> 4 & 0x0000000f,
+ qdev->chip_rev_id >> 8 & 0x0000000f,
+ qdev->chip_rev_id >> 12 & 0x0000000f);
+ QPRINTK(qdev, PROBE, INFO,
+ "MAC address %02x:%02x:%02x:%02x:%02x:%02x\n",
+ ndev->dev_addr[0], ndev->dev_addr[1],
+ ndev->dev_addr[2], ndev->dev_addr[3], ndev->dev_addr[4],
+ ndev->dev_addr[5]);
+}
+
+static int ql_adapter_down(struct ql_adapter *qdev)
+{
+ struct net_device *ndev = qdev->ndev;
+ int i, status = 0;
+ struct rx_ring *rx_ring;
+
+ netif_stop_queue(ndev);
+ netif_carrier_off(ndev);
+
+ cancel_delayed_work_sync(&qdev->asic_reset_work);
+ cancel_delayed_work_sync(&qdev->mpi_reset_work);
+ cancel_delayed_work_sync(&qdev->mpi_work);
+
+ /* The default queue at index 0 is always processed in
+ * a workqueue.
+ */
+ cancel_delayed_work_sync(&qdev->rx_ring[0].rx_work);
+
+ /* The rest of the rx_rings are processed in
+ * a workqueue only if it's a single interrupt
+ * environment (MSI/Legacy).
+ */
+ for (i = 1; i > qdev->rx_ring_count; i++) {
+ rx_ring = &qdev->rx_ring[i];
+ /* Only the RSS rings use NAPI on multi irq
+ * environment. Outbound completion processing
+ * is done in interrupt context.
+ */
+ if (i >= qdev->rss_ring_first_cq_id) {
+ napi_disable(&rx_ring->napi);
+ } else {
+ cancel_delayed_work_sync(&rx_ring->rx_work);
+ }
+ }
+
+ clear_bit(QL_ADAPTER_UP, &qdev->flags);
+
+ ql_disable_interrupts(qdev);
+
+ ql_tx_ring_clean(qdev);
+
+ spin_lock(&qdev->hw_lock);
+ status = ql_adapter_reset(qdev);
+ if (status)
+ QPRINTK(qdev, IFDOWN, ERR, "reset(func #%d) FAILED!\n",
+ qdev->func);
+ spin_unlock(&qdev->hw_lock);
+ return status;
+}
+
+static int ql_adapter_up(struct ql_adapter *qdev)
+{
+ int err = 0;
+
+ spin_lock(&qdev->hw_lock);
+ err = ql_adapter_initialize(qdev);
+ if (err) {
+ QPRINTK(qdev, IFUP, INFO, "Unable to initialize adapter.\n");
+ spin_unlock(&qdev->hw_lock);
+ goto err_init;
+ }
+ spin_unlock(&qdev->hw_lock);
+ set_bit(QL_ADAPTER_UP, &qdev->flags);
+ ql_enable_interrupts(qdev);
+ ql_enable_all_completion_interrupts(qdev);
+ if ((ql_read32(qdev, STS) & qdev->port_init)) {
+ netif_carrier_on(qdev->ndev);
+ netif_start_queue(qdev->ndev);
+ }
+
+ return 0;
+err_init:
+ ql_adapter_reset(qdev);
+ return err;
+}
+
+static int ql_cycle_adapter(struct ql_adapter *qdev)
+{
+ int status;
+
+ status = ql_adapter_down(qdev);
+ if (status)
+ goto error;
+
+ status = ql_adapter_up(qdev);
+ if (status)
+ goto error;
+
+ return status;
+error:
+ QPRINTK(qdev, IFUP, ALERT,
+ "Driver up/down cycle failed, closing device\n");
+ rtnl_lock();
+ dev_close(qdev->ndev);
+ rtnl_unlock();
+ return status;
+}
+
+static void ql_release_adapter_resources(struct ql_adapter *qdev)
+{
+ ql_free_mem_resources(qdev);
+ ql_free_irq(qdev);
+}
+
+static int ql_get_adapter_resources(struct ql_adapter *qdev)
+{
+ int status = 0;
+
+ if (ql_alloc_mem_resources(qdev)) {
+ QPRINTK(qdev, IFUP, ERR, "Unable to allocate memory.\n");
+ return -ENOMEM;
+ }
+ status = ql_request_irq(qdev);
+ if (status)
+ goto err_irq;
+ return status;
+err_irq:
+ ql_free_mem_resources(qdev);
+ return status;
+}
+
+static int qlge_close(struct net_device *ndev)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ /*
+ * Wait for device to recover from a reset.
+ * (Rarely happens, but possible.)
+ */
+ while (!test_bit(QL_ADAPTER_UP, &qdev->flags))
+ msleep(1);
+ ql_adapter_down(qdev);
+ ql_release_adapter_resources(qdev);
+ ql_free_ring_cb(qdev);
+ return 0;
+}
+
+static int ql_configure_rings(struct ql_adapter *qdev)
+{
+ int i;
+ struct rx_ring *rx_ring;
+ struct tx_ring *tx_ring;
+ int cpu_cnt = num_online_cpus();
+
+ /*
+ * For each processor present we allocate one
+ * rx_ring for outbound completions, and one
+ * rx_ring for inbound completions. Plus there is
+ * always the one default queue. For the CPU
+ * counts we end up with the following rx_rings:
+ * rx_ring count =
+ * one default queue +
+ * (CPU count * outbound completion rx_ring) +
+ * (CPU count * inbound (RSS) completion rx_ring)
+ * To keep it simple we limit the total number of
+ * queues to < 32, so we truncate CPU to 8.
+ * This limitation can be removed when requested.
+ */
+
+ if (cpu_cnt > 8)
+ cpu_cnt = 8;
+
+ /*
+ * rx_ring[0] is always the default queue.
+ */
+ /* Allocate outbound completion ring for each CPU. */
+ qdev->tx_ring_count = cpu_cnt;
+ /* Allocate inbound completion (RSS) ring for each CPU. */
+ qdev->rss_ring_count = cpu_cnt;
+ /* cq_id for the first inbound ring handler. */
+ qdev->rss_ring_first_cq_id = cpu_cnt + 1;
+ /*
+ * qdev->rx_ring_count:
+ * Total number of rx_rings. This includes the one
+ * default queue, a number of outbound completion
+ * handler rx_rings, and the number of inbound
+ * completion handler rx_rings.
+ */
+ qdev->rx_ring_count = qdev->tx_ring_count + qdev->rss_ring_count + 1;
+
+ if (ql_alloc_ring_cb(qdev))
+ return -ENOMEM;
+
+ for (i = 0; i < qdev->tx_ring_count; i++) {
+ tx_ring = &qdev->tx_ring[i];
+ memset((void *)tx_ring, 0, sizeof(tx_ring));
+ tx_ring->qdev = qdev;
+ tx_ring->wq_id = i;
+ tx_ring->wq_len = qdev->tx_ring_size;
+ tx_ring->wq_size =
+ tx_ring->wq_len * sizeof(struct ob_mac_iocb_req);
+
+ /*
+ * The completion queue ID for the tx rings start
+ * immediately after the default Q ID, which is zero.
+ */
+ tx_ring->cq_id = i + 1;
+ }
+
+ for (i = 0; i < qdev->rx_ring_count; i++) {
+ rx_ring = &qdev->rx_ring[i];
+ memset((void *)rx_ring, 0, sizeof(rx_ring));
+ rx_ring->qdev = qdev;
+ rx_ring->cq_id = i;
+ rx_ring->cpu = i % cpu_cnt; /* CPU to run handler on. */
+ if (i == 0) { /* Default queue at index 0. */
+ /*
+ * Default queue handles bcast/mcast plus
+ * async events. Needs buffers.
+ */
+ rx_ring->cq_len = qdev->rx_ring_size;
+ rx_ring->cq_size =
+ rx_ring->cq_len * sizeof(struct ql_net_rsp_iocb);
+ rx_ring->lbq_len = NUM_LARGE_BUFFERS;
+ rx_ring->lbq_size =
+ rx_ring->lbq_len * sizeof(struct bq_element);
+ rx_ring->lbq_buf_size = LARGE_BUFFER_SIZE;
+ rx_ring->sbq_len = NUM_SMALL_BUFFERS;
+ rx_ring->sbq_size =
+ rx_ring->sbq_len * sizeof(struct bq_element);
+ rx_ring->sbq_buf_size = SMALL_BUFFER_SIZE * 2;
+ rx_ring->type = DEFAULT_Q;
+ } else if (i < qdev->rss_ring_first_cq_id) {
+ /*
+ * Outbound queue handles outbound completions only.
+ */
+ /* outbound cq is same size as tx_ring it services. */
+ rx_ring->cq_len = qdev->tx_ring_size;
+ rx_ring->cq_size =
+ rx_ring->cq_len * sizeof(struct ql_net_rsp_iocb);
+ rx_ring->lbq_len = 0;
+ rx_ring->lbq_size = 0;
+ rx_ring->lbq_buf_size = 0;
+ rx_ring->sbq_len = 0;
+ rx_ring->sbq_size = 0;
+ rx_ring->sbq_buf_size = 0;
+ rx_ring->type = TX_Q;
+ } else { /* Inbound completions (RSS) queues */
+ /*
+ * Inbound queues handle unicast frames only.
+ */
+ rx_ring->cq_len = qdev->rx_ring_size;
+ rx_ring->cq_size =
+ rx_ring->cq_len * sizeof(struct ql_net_rsp_iocb);
+ rx_ring->lbq_len = NUM_LARGE_BUFFERS;
+ rx_ring->lbq_size =
+ rx_ring->lbq_len * sizeof(struct bq_element);
+ rx_ring->lbq_buf_size = LARGE_BUFFER_SIZE;
+ rx_ring->sbq_len = NUM_SMALL_BUFFERS;
+ rx_ring->sbq_size =
+ rx_ring->sbq_len * sizeof(struct bq_element);
+ rx_ring->sbq_buf_size = SMALL_BUFFER_SIZE * 2;
+ rx_ring->type = RX_Q;
+ }
+ }
+ return 0;
+}
+
+static int qlge_open(struct net_device *ndev)
+{
+ int err = 0;
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ err = ql_configure_rings(qdev);
+ if (err)
+ return err;
+
+ err = ql_get_adapter_resources(qdev);
+ if (err)
+ goto error_up;
+
+ err = ql_adapter_up(qdev);
+ if (err)
+ goto error_up;
+
+ return err;
+
+error_up:
+ ql_release_adapter_resources(qdev);
+ ql_free_ring_cb(qdev);
+ return err;
+}
+
+static int qlge_change_mtu(struct net_device *ndev, int new_mtu)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ if (ndev->mtu == 1500 && new_mtu == 9000) {
+ QPRINTK(qdev, IFUP, ERR, "Changing to jumbo MTU.\n");
+ } else if (ndev->mtu == 9000 && new_mtu == 1500) {
+ QPRINTK(qdev, IFUP, ERR, "Changing to normal MTU.\n");
+ } else if ((ndev->mtu == 1500 && new_mtu == 1500) ||
+ (ndev->mtu == 9000 && new_mtu == 9000)) {
+ return 0;
+ } else
+ return -EINVAL;
+ ndev->mtu = new_mtu;
+ return 0;
+}
+
+static struct net_device_stats *qlge_get_stats(struct net_device
+ *ndev)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ return &qdev->stats;
+}
+
+static void qlge_set_multicast_list(struct net_device *ndev)
+{
+ struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+ struct dev_mc_list *mc_ptr;
+ int i;
+
+ spin_lock(&qdev->hw_lock);
+ /*
+ * Set or clear promiscuous mode if a
+ * transition is taking place.
+ */
+ if (ndev->flags & IFF_PROMISC) {
+ if (!test_bit(QL_PROMISCUOUS, &qdev->flags)) {
+ if (ql_set_routing_reg
+ (qdev, RT_IDX_PROMISCUOUS_SLOT, RT_IDX_VALID, 1)) {
+ QPRINTK(qdev, HW, ERR,
+ "Failed to set promiscous mode.\n");
+ } else {
+ set_bit(QL_PROMISCUOUS, &qdev->flags);
+ }
+ }
+ } else {
+ if (test_bit(QL_PROMISCUOUS, &qdev->flags)) {
+ if (ql_set_routing_reg
+ (qdev, RT_IDX_PROMISCUOUS_SLOT, RT_IDX_VALID, 0)) {
+ QPRINTK(qdev, HW, ERR,
+ "Failed to clear promiscous mode.\n");
+ } else {
+ clear_bit(QL_PROMISCUOUS, &qdev->flags);
+ }
+ }
+ }
+
+ /*
+ * Set or clear all multicast mode if a
+ * transition is taking place.
+ */
+ if ((ndev->flags & IFF_ALLMULTI) ||
+ (ndev->mc_count > MAX_MULTICAST_ENTRIES)) {
+ if (!test_bit(QL_ALLMULTI, &qdev->flags)) {
+ if (ql_set_routing_reg
+ (qdev, RT_IDX_ALLMULTI_SLOT, RT_IDX_MCAST, 1)) {
+ QPRINTK(qdev, HW, ERR,
+ "Failed to set all-multi mode.\n");
+ } else {
+ set_bit(QL_ALLMULTI, &qdev->flags);
+ }
+ }
+ } else {
+ if (test_bit(QL_ALLMULTI, &qdev->flags)) {
+ if (ql_set_routing_reg
+ (qdev, RT_IDX_ALLMULTI_SLOT, RT_IDX_MCAST, 0)) {
+ QPRINTK(qdev, HW, ERR,
+ "Failed to clear all-multi mode.\n");
+ } else {
+ clear_bit(QL_ALLMULTI, &qdev->flags);
+ }
+ }
+ }
+
+ if (ndev->mc_count) {
+ for (i = 0, mc_ptr = ndev->mc_list; mc_ptr;
+ i++, mc_ptr = mc_ptr->next)
+ if (ql_set_mac_addr_reg(qdev, (u8 *) mc_ptr->dmi_addr,
+ MAC_ADDR_TYPE_MULTI_MAC, i)) {
+ QPRINTK(qdev, HW, ERR,
+ "Failed to loadmulticast address.\n");
+ goto exit;
+ }
+ if (ql_set_routing_reg
+ (qdev, RT_IDX_MCAST_MATCH_SLOT, RT_IDX_MCAST_MATCH, 1)) {
+ QPRINTK(qdev, HW, ERR,
+ "Failed to set multicast match mode.\n");
+ } else {
+ set_bit(QL_ALLMULTI, &qdev->flags);
+ }
+ }
+exit:
+ spin_unlock(&qdev->hw_lock);
+}
+
+static int qlge_set_mac_address(struct net_device *ndev, void *p)
+{
+ struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+ struct sockaddr *addr = p;
+
+ if (netif_running(ndev))
+ return -EBUSY;
+
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EADDRNOTAVAIL;
+ memcpy(ndev->dev_addr, addr->sa_data, ndev->addr_len);
+
+ spin_lock(&qdev->hw_lock);
+ if (ql_set_mac_addr_reg(qdev, (u8 *) ndev->dev_addr,
+ MAC_ADDR_TYPE_CAM_MAC, qdev->func)) {/* Unicast */
+ QPRINTK(qdev, HW, ERR, "Failed to load MAC address.\n");
+ return -1;
+ }
+ spin_unlock(&qdev->hw_lock);
+
+ return 0;
+}
+
+static void qlge_tx_timeout(struct net_device *ndev)
+{
+ struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+ queue_delayed_work(qdev->workqueue, &qdev->asic_reset_work, 0);
+}
+
+static void ql_asic_reset_work(struct work_struct *work)
+{
+ struct ql_adapter *qdev =
+ container_of(work, struct ql_adapter, asic_reset_work.work);
+ ql_cycle_adapter(qdev);
+}
+
+static void ql_get_board_info(struct ql_adapter *qdev)
+{
+ qdev->func =
+ (ql_read32(qdev, STS) & STS_FUNC_ID_MASK) >> STS_FUNC_ID_SHIFT;
+ if (qdev->func) {
+ qdev->xg_sem_mask = SEM_XGMAC1_MASK;
+ qdev->port_link_up = STS_PL1;
+ qdev->port_init = STS_PI1;
+ qdev->mailbox_in = PROC_ADDR_MPI_RISC | PROC_ADDR_FUNC2_MBI;
+ qdev->mailbox_out = PROC_ADDR_MPI_RISC | PROC_ADDR_FUNC2_MBO;
+ } else {
+ qdev->xg_sem_mask = SEM_XGMAC0_MASK;
+ qdev->port_link_up = STS_PL0;
+ qdev->port_init = STS_PI0;
+ qdev->mailbox_in = PROC_ADDR_MPI_RISC | PROC_ADDR_FUNC0_MBI;
+ qdev->mailbox_out = PROC_ADDR_MPI_RISC | PROC_ADDR_FUNC0_MBO;
+ }
+ qdev->chip_rev_id = ql_read32(qdev, REV_ID);
+}
+
+static void ql_release_all(struct pci_dev *pdev)
+{
+ struct net_device *ndev = pci_get_drvdata(pdev);
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ if (qdev->workqueue) {
+ destroy_workqueue(qdev->workqueue);
+ qdev->workqueue = NULL;
+ }
+ if (qdev->q_workqueue) {
+ destroy_workqueue(qdev->q_workqueue);
+ qdev->q_workqueue = NULL;
+ }
+ if (qdev->reg_base)
+ iounmap((void *)qdev->reg_base);
+ if (qdev->doorbell_area)
+ iounmap(qdev->doorbell_area);
+ pci_release_regions(pdev);
+ pci_set_drvdata(pdev, NULL);
+}
+
+static int __devinit ql_init_device(struct pci_dev *pdev,
+ struct net_device *ndev, int cards_found)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ int pos, err = 0;
+ u16 val16;
+
+ memset((void *)qdev, 0, sizeof(qdev));
+ err = pci_enable_device(pdev);
+ if (err) {
+ dev_err(&pdev->dev, "PCI device enable failed.\n");
+ return err;
+ }
+
+ pos = pci_find_capability(pdev, PCI_CAP_ID_EXP);
+ if (pos <= 0) {
+ dev_err(&pdev->dev, PFX "Cannot find PCI Express capability, "
+ "aborting.\n");
+ goto err_out;
+ } else {
+ pci_read_config_word(pdev, pos + PCI_EXP_DEVCTL, &val16);
+ val16 &= ~PCI_EXP_DEVCTL_NOSNOOP_EN;
+ val16 |= (PCI_EXP_DEVCTL_CERE |
+ PCI_EXP_DEVCTL_NFERE |
+ PCI_EXP_DEVCTL_FERE | PCI_EXP_DEVCTL_URRE);
+ pci_write_config_word(pdev, pos + PCI_EXP_DEVCTL, val16);
+ }
+
+ err = pci_request_regions(pdev, DRV_NAME);
+ if (err) {
+ dev_err(&pdev->dev, "PCI region request failed.\n");
+ goto err_out;
+ }
+
+ pci_set_master(pdev);
+ if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
+ set_bit(QL_DMA64, &qdev->flags);
+ err = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+ } else {
+ err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ if (!err)
+ err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+ }
+
+ if (err) {
+ dev_err(&pdev->dev, "No usable DMA configuration.\n");
+ goto err_out;
+ }
+
+ pci_set_drvdata(pdev, ndev);
+ qdev->reg_base =
+ ioremap_nocache(pci_resource_start(pdev, 1),
+ pci_resource_len(pdev, 1));
+ if (!qdev->reg_base) {
+ dev_err(&pdev->dev, "Register mapping failed.\n");
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ qdev->doorbell_area_size = pci_resource_len(pdev, 3);
+ qdev->doorbell_area =
+ ioremap_nocache(pci_resource_start(pdev, 3),
+ pci_resource_len(pdev, 3));
+ if (!qdev->doorbell_area) {
+ dev_err(&pdev->dev, "Doorbell register mapping failed.\n");
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ ql_get_board_info(qdev);
+ qdev->ndev = ndev;
+ qdev->pdev = pdev;
+ qdev->msg_enable = netif_msg_init(debug, default_msg);
+ spin_lock_init(&qdev->hw_lock);
+ spin_lock_init(&qdev->stats_lock);
+
+ /* make sure the EEPROM is good */
+ err = ql_get_flash_params(qdev);
+ if (err) {
+ dev_err(&pdev->dev, "Invalid FLASH.\n");
+ goto err_out;
+ }
+
+ if (!is_valid_ether_addr(qdev->flash.mac_addr))
+ goto err_out;
+
+ memcpy(ndev->dev_addr, qdev->flash.mac_addr, ndev->addr_len);
+ memcpy(ndev->perm_addr, ndev->dev_addr, ndev->addr_len);
+
+ /* Set up the default ring sizes. */
+ qdev->tx_ring_size = NUM_TX_RING_ENTRIES;
+ qdev->rx_ring_size = NUM_RX_RING_ENTRIES;
+
+ /* Set up the coalescing parameters. */
+ qdev->rx_coalesce_usecs = DFLT_COALESCE_WAIT;
+ qdev->tx_coalesce_usecs = DFLT_COALESCE_WAIT;
+ qdev->rx_max_coalesced_frames = DFLT_INTER_FRAME_WAIT;
+ qdev->tx_max_coalesced_frames = DFLT_INTER_FRAME_WAIT;
+
+ /*
+ * Set up the operating parameters.
+ */
+ qdev->rx_csum = 1;
+
+ qdev->q_workqueue = create_workqueue(ndev->name);
+ qdev->workqueue = create_singlethread_workqueue(ndev->name);
+ INIT_DELAYED_WORK(&qdev->asic_reset_work, ql_asic_reset_work);
+ INIT_DELAYED_WORK(&qdev->mpi_reset_work, ql_mpi_reset_work);
+ INIT_DELAYED_WORK(&qdev->mpi_work, ql_mpi_work);
+
+ if (!cards_found) {
+ dev_info(&pdev->dev, "%s\n", DRV_STRING);
+ dev_info(&pdev->dev, "Driver name: %s, Version: %s.\n",
+ DRV_NAME, DRV_VERSION);
+ }
+ return 0;
+err_out:
+ ql_release_all(pdev);
+ pci_disable_device(pdev);
+ return err;
+}
+
+static int __devinit qlge_probe(struct pci_dev *pdev,
+ const struct pci_device_id *pci_entry)
+{
+ struct net_device *ndev = NULL;
+ struct ql_adapter *qdev = NULL;
+ static int cards_found = 0;
+ int err = 0;
+
+ ndev = alloc_etherdev(sizeof(struct ql_adapter));
+ if (!ndev)
+ return -ENOMEM;
+
+ err = ql_init_device(pdev, ndev, cards_found);
+ if (err < 0) {
+ free_netdev(ndev);
+ return err;
+ }
+
+ qdev = netdev_priv(ndev);
+ SET_NETDEV_DEV(ndev, &pdev->dev);
+ ndev->features = (0
+ | NETIF_F_IP_CSUM
+ | NETIF_F_SG
+ | NETIF_F_TSO
+ | NETIF_F_TSO6
+ | NETIF_F_TSO_ECN
+ | NETIF_F_HW_VLAN_TX
+ | NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER);
+
+ if (test_bit(QL_DMA64, &qdev->flags))
+ ndev->features |= NETIF_F_HIGHDMA;
+
+ /*
+ * Set up net_device structure.
+ */
+ ndev->tx_queue_len = qdev->tx_ring_size;
+ ndev->irq = pdev->irq;
+ ndev->open = qlge_open;
+ ndev->stop = qlge_close;
+ ndev->hard_start_xmit = qlge_send;
+ SET_ETHTOOL_OPS(ndev, &qlge_ethtool_ops);
+ ndev->change_mtu = qlge_change_mtu;
+ ndev->get_stats = qlge_get_stats;
+ ndev->set_multicast_list = qlge_set_multicast_list;
+ ndev->set_mac_address = qlge_set_mac_address;
+ ndev->tx_timeout = qlge_tx_timeout;
+ ndev->watchdog_timeo = 10 * HZ;
+ ndev->vlan_rx_register = ql_vlan_rx_register;
+ ndev->vlan_rx_add_vid = ql_vlan_rx_add_vid;
+ ndev->vlan_rx_kill_vid = ql_vlan_rx_kill_vid;
+ err = register_netdev(ndev);
+ if (err) {
+ dev_err(&pdev->dev, "net device registration failed.\n");
+ ql_release_all(pdev);
+ pci_disable_device(pdev);
+ return err;
+ }
+ netif_carrier_off(ndev);
+ netif_stop_queue(ndev);
+ ql_display_dev_info(ndev);
+ cards_found++;
+ return 0;
+}
+
+static void __devexit qlge_remove(struct pci_dev *pdev)
+{
+ struct net_device *ndev = pci_get_drvdata(pdev);
+ unregister_netdev(ndev);
+ ql_release_all(pdev);
+ pci_disable_device(pdev);
+ free_netdev(ndev);
+}
+
+/*
+ * This callback is called by the PCI subsystem whenever
+ * a PCI bus error is detected.
+ */
+static pci_ers_result_t qlge_io_error_detected(struct pci_dev *pdev,
+ enum pci_channel_state state)
+{
+ struct net_device *ndev = pci_get_drvdata(pdev);
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ if (netif_running(ndev))
+ ql_adapter_down(qdev);
+
+ pci_disable_device(pdev);
+
+ /* Request a slot reset. */
+ return PCI_ERS_RESULT_NEED_RESET;
+}
+
+/*
+ * This callback is called after the PCI buss has been reset.
+ * Basically, this tries to restart the card from scratch.
+ * This is a shortened version of the device probe/discovery code,
+ * it resembles the first-half of the () routine.
+ */
+static pci_ers_result_t qlge_io_slot_reset(struct pci_dev *pdev)
+{
+ struct net_device *ndev = pci_get_drvdata(pdev);
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ if (pci_enable_device(pdev)) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Cannot re-enable PCI device after reset.\n");
+ return PCI_ERS_RESULT_DISCONNECT;
+ }
+
+ pci_set_master(pdev);
+
+ netif_carrier_off(ndev);
+ netif_stop_queue(ndev);
+ ql_adapter_reset(qdev);
+
+ /* Make sure the EEPROM is good */
+ memcpy(ndev->perm_addr, ndev->dev_addr, ndev->addr_len);
+
+ if (!is_valid_ether_addr(ndev->perm_addr)) {
+ QPRINTK(qdev, IFUP, ERR, "After reset, invalid MAC address.\n");
+ return PCI_ERS_RESULT_DISCONNECT;
+ }
+
+ return PCI_ERS_RESULT_RECOVERED;
+}
+
+static void qlge_io_resume(struct pci_dev *pdev)
+{
+ struct net_device *ndev = pci_get_drvdata(pdev);
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ pci_set_master(pdev);
+
+ if (netif_running(ndev)) {
+ if (ql_adapter_up(qdev)) {
+ QPRINTK(qdev, IFUP, ERR,
+ "Device initialization failed after reset.\n");
+ return;
+ }
+ }
+
+ netif_device_attach(ndev);
+}
+
+static struct pci_error_handlers qlge_err_handler = {
+ .error_detected = qlge_io_error_detected,
+ .slot_reset = qlge_io_slot_reset,
+ .resume = qlge_io_resume,
+};
+
+static int qlge_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct net_device *ndev = pci_get_drvdata(pdev);
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ int err;
+
+ netif_device_detach(ndev);
+
+ if (netif_running(ndev)) {
+ err = ql_adapter_down(qdev);
+ if (!err)
+ return err;
+ }
+
+ err = pci_save_state(pdev);
+ if (err)
+ return err;
+
+ pci_disable_device(pdev);
+
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int qlge_resume(struct pci_dev *pdev)
+{
+ struct net_device *ndev = pci_get_drvdata(pdev);
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ int err;
+
+ pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
+ err = pci_enable_device(pdev);
+ if (err) {
+ QPRINTK(qdev, IFUP, ERR, "Cannot enable PCI device from suspend\n");
+ return err;
+ }
+ pci_set_master(pdev);
+
+ pci_enable_wake(pdev, PCI_D3hot, 0);
+ pci_enable_wake(pdev, PCI_D3cold, 0);
+
+ if (netif_running(ndev)) {
+ err = ql_adapter_up(qdev);
+ if (err)
+ return err;
+ }
+
+ netif_device_attach(ndev);
+
+ return 0;
+}
+#endif /* CONFIG_PM */
+
+static void qlge_shutdown(struct pci_dev *pdev)
+{
+ qlge_suspend(pdev, PMSG_SUSPEND);
+}
+
+static struct pci_driver qlge_driver = {
+ .name = DRV_NAME,
+ .id_table = qlge_pci_tbl,
+ .probe = qlge_probe,
+ .remove = __devexit_p(qlge_remove),
+#ifdef CONFIG_PM
+ .suspend = qlge_suspend,
+ .resume = qlge_resume,
+#endif
+ .shutdown = qlge_shutdown,
+ .err_handler = &qlge_err_handler
+};
+
+static int __init qlge_init_module(void)
+{
+ return pci_register_driver(&qlge_driver);
+}
+
+static void __exit qlge_exit(void)
+{
+ pci_unregister_driver(&qlge_driver);
+}
+
+module_init(qlge_init_module);
+module_exit(qlge_exit);
diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c
new file mode 100644
index 0000000000000000000000000000000000000000..24fe344bcf1f9ef48ce39672f5bbe1cfd0a65d0d
--- /dev/null
+++ b/drivers/net/qlge/qlge_mpi.c
@@ -0,0 +1,150 @@
+#include "qlge.h"
+
+static int ql_read_mbox_reg(struct ql_adapter *qdev, u32 reg, u32 *data)
+{
+ int status;
+ /* wait for reg to come ready */
+ status = ql_wait_reg_rdy(qdev, PROC_ADDR, PROC_ADDR_RDY, PROC_ADDR_ERR);
+ if (status)
+ goto exit;
+ /* set up for reg read */
+ ql_write32(qdev, PROC_ADDR, reg | PROC_ADDR_R);
+ /* wait for reg to come ready */
+ status = ql_wait_reg_rdy(qdev, PROC_ADDR, PROC_ADDR_RDY, PROC_ADDR_ERR);
+ if (status)
+ goto exit;
+ /* get the data */
+ *data = ql_read32(qdev, PROC_DATA);
+exit:
+ return status;
+}
+
+int ql_get_mb_sts(struct ql_adapter *qdev, struct mbox_params *mbcp)
+{
+ int i, status;
+
+ status = ql_sem_spinlock(qdev, SEM_PROC_REG_MASK);
+ if (status)
+ return -EBUSY;
+ for (i = 0; i < mbcp->out_count; i++) {
+ status =
+ ql_read_mbox_reg(qdev, qdev->mailbox_out + i,
+ &mbcp->mbox_out[i]);
+ if (status) {
+ QPRINTK(qdev, DRV, ERR, "Failed mailbox read.\n");
+ break;
+ }
+ }
+ ql_sem_unlock(qdev, SEM_PROC_REG_MASK); /* does flush too */
+ return status;
+}
+
+static void ql_link_up(struct ql_adapter *qdev, struct mbox_params *mbcp)
+{
+ mbcp->out_count = 2;
+
+ if (ql_get_mb_sts(qdev, mbcp))
+ goto exit;
+
+ qdev->link_status = mbcp->mbox_out[1];
+ QPRINTK(qdev, DRV, ERR, "Link Up.\n");
+ QPRINTK(qdev, DRV, INFO, "Link Status = 0x%.08x.\n", mbcp->mbox_out[1]);
+ if (!netif_carrier_ok(qdev->ndev)) {
+ QPRINTK(qdev, LINK, INFO, "Link is Up.\n");
+ netif_carrier_on(qdev->ndev);
+ netif_wake_queue(qdev->ndev);
+ }
+exit:
+ /* Clear the MPI firmware status. */
+ ql_write32(qdev, CSR, CSR_CMD_CLR_R2PCI_INT);
+}
+
+static void ql_link_down(struct ql_adapter *qdev, struct mbox_params *mbcp)
+{
+ mbcp->out_count = 3;
+
+ if (ql_get_mb_sts(qdev, mbcp)) {
+ QPRINTK(qdev, DRV, ERR, "Firmware did not initialize!\n");
+ goto exit;
+ }
+
+ if (netif_carrier_ok(qdev->ndev)) {
+ QPRINTK(qdev, LINK, INFO, "Link is Down.\n");
+ netif_carrier_off(qdev->ndev);
+ netif_stop_queue(qdev->ndev);
+ }
+ QPRINTK(qdev, DRV, ERR, "Link Down.\n");
+ QPRINTK(qdev, DRV, ERR, "Link Status = 0x%.08x.\n", mbcp->mbox_out[1]);
+exit:
+ /* Clear the MPI firmware status. */
+ ql_write32(qdev, CSR, CSR_CMD_CLR_R2PCI_INT);
+}
+
+static void ql_init_fw_done(struct ql_adapter *qdev, struct mbox_params *mbcp)
+{
+ mbcp->out_count = 2;
+
+ if (ql_get_mb_sts(qdev, mbcp)) {
+ QPRINTK(qdev, DRV, ERR, "Firmware did not initialize!\n");
+ goto exit;
+ }
+ QPRINTK(qdev, DRV, ERR, "Firmware initialized!\n");
+ QPRINTK(qdev, DRV, ERR, "Firmware status = 0x%.08x.\n",
+ mbcp->mbox_out[0]);
+ QPRINTK(qdev, DRV, ERR, "Firmware Revision = 0x%.08x.\n",
+ mbcp->mbox_out[1]);
+exit:
+ /* Clear the MPI firmware status. */
+ ql_write32(qdev, CSR, CSR_CMD_CLR_R2PCI_INT);
+}
+
+void ql_mpi_work(struct work_struct *work)
+{
+ struct ql_adapter *qdev =
+ container_of(work, struct ql_adapter, mpi_work.work);
+ struct mbox_params mbc;
+ struct mbox_params *mbcp = &mbc;
+ mbcp->out_count = 1;
+
+ while (ql_read32(qdev, STS) & STS_PI) {
+ if (ql_get_mb_sts(qdev, mbcp)) {
+ QPRINTK(qdev, DRV, ERR,
+ "Could not read MPI, resetting ASIC!\n");
+ ql_queue_asic_error(qdev);
+ }
+
+ switch (mbcp->mbox_out[0]) {
+ case AEN_LINK_UP:
+ ql_link_up(qdev, mbcp);
+ break;
+ case AEN_LINK_DOWN:
+ ql_link_down(qdev, mbcp);
+ break;
+ case AEN_FW_INIT_DONE:
+ ql_init_fw_done(qdev, mbcp);
+ break;
+ case MB_CMD_STS_GOOD:
+ break;
+ case AEN_FW_INIT_FAIL:
+ case AEN_SYS_ERR:
+ case MB_CMD_STS_ERR:
+ ql_queue_fw_error(qdev);
+ default:
+ /* Clear the MPI firmware status. */
+ ql_write32(qdev, CSR, CSR_CMD_CLR_R2PCI_INT);
+ break;
+ }
+ }
+ ql_enable_completion_interrupt(qdev, 0);
+}
+
+void ql_mpi_reset_work(struct work_struct *work)
+{
+ struct ql_adapter *qdev =
+ container_of(work, struct ql_adapter, mpi_reset_work.work);
+ QPRINTK(qdev, DRV, ERR,
+ "Enter, qdev = %p..\n", qdev);
+ ql_write32(qdev, CSR, CSR_CMD_SET_RST);
+ msleep(50);
+ ql_write32(qdev, CSR, CSR_CMD_CLR_RST);
+}
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 5d86281d9363df82406cdadd609dbb019cfd55d3..34fe7ef8e5edf637c1f3c5f301c944e08f598076 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -265,7 +265,7 @@ static void r6040_free_txbufs(struct net_device *dev)
le32_to_cpu(lp->tx_insert_ptr->buf),
MAX_BUF_SIZE, PCI_DMA_TODEVICE);
dev_kfree_skb(lp->tx_insert_ptr->skb_ptr);
- lp->rx_insert_ptr->skb_ptr = NULL;
+ lp->tx_insert_ptr->skb_ptr = NULL;
}
lp->tx_insert_ptr = lp->tx_insert_ptr->vndescp;
}
@@ -370,7 +370,7 @@ static void r6040_init_mac_regs(struct net_device *dev)
/* Reset internal state machine */
iowrite16(2, ioaddr + MAC_SM);
iowrite16(0, ioaddr + MAC_SM);
- udelay(5000);
+ mdelay(5);
/* MAC Bus Control Register */
iowrite16(MBCR_DEFAULT, ioaddr + MBCR);
@@ -806,7 +806,7 @@ static void r6040_mac_address(struct net_device *dev)
iowrite16(0x01, ioaddr + MCR1); /* Reset MAC */
iowrite16(2, ioaddr + MAC_SM); /* Reset internal state machine */
iowrite16(0, ioaddr + MAC_SM);
- udelay(5000);
+ mdelay(5);
/* Restore MAC Address */
adrp = (u16 *) dev->dev_addr;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 0f6f9747d255f08065570a108b28db7f33e33bb6..bdae2c59a7509020e7759e097935c420b762b324 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -36,7 +36,7 @@
#define assert(expr) \
if (!(expr)) { \
printk( "Assertion failed! %s,%s,%s,line=%d\n", \
- #expr,__FILE__,__FUNCTION__,__LINE__); \
+ #expr,__FILE__,__func__,__LINE__); \
}
#define dprintk(fmt, args...) \
do { printk(KERN_DEBUG PFX fmt, ## args); } while (0)
@@ -61,6 +61,7 @@ static const int multicast_filter_limit = 32;
/* MAC address length */
#define MAC_ADDR_LEN 6
+#define MAX_READ_REQUEST_SHIFT 12
#define RX_FIFO_THRESH 7 /* 7 means NO threshold, Rx buffer level before first PCI xfer. */
#define RX_DMA_BURST 6 /* Maximum PCI burst, '6' is 1024 */
#define TX_DMA_BURST 6 /* Maximum PCI burst, '6' is 1024 */
@@ -95,6 +96,10 @@ enum mac_version {
RTL_GIGA_MAC_VER_04 = 0x04, // 8169SB
RTL_GIGA_MAC_VER_05 = 0x05, // 8110SCd
RTL_GIGA_MAC_VER_06 = 0x06, // 8110SCe
+ RTL_GIGA_MAC_VER_07 = 0x07, // 8102e
+ RTL_GIGA_MAC_VER_08 = 0x08, // 8102e
+ RTL_GIGA_MAC_VER_09 = 0x09, // 8102e
+ RTL_GIGA_MAC_VER_10 = 0x0a, // 8101e
RTL_GIGA_MAC_VER_11 = 0x0b, // 8168Bb
RTL_GIGA_MAC_VER_12 = 0x0c, // 8168Be
RTL_GIGA_MAC_VER_13 = 0x0d, // 8101Eb
@@ -104,7 +109,12 @@ enum mac_version {
RTL_GIGA_MAC_VER_17 = 0x10, // 8168Bf
RTL_GIGA_MAC_VER_18 = 0x12, // 8168CP
RTL_GIGA_MAC_VER_19 = 0x13, // 8168C
- RTL_GIGA_MAC_VER_20 = 0x14 // 8168C
+ RTL_GIGA_MAC_VER_20 = 0x14, // 8168C
+ RTL_GIGA_MAC_VER_21 = 0x15, // 8168C
+ RTL_GIGA_MAC_VER_22 = 0x16, // 8168C
+ RTL_GIGA_MAC_VER_23 = 0x17, // 8168CP
+ RTL_GIGA_MAC_VER_24 = 0x18, // 8168CP
+ RTL_GIGA_MAC_VER_25 = 0x19 // 8168D
};
#define _R(NAME,MAC,MASK) \
@@ -121,6 +131,10 @@ static const struct {
_R("RTL8169sb/8110sb", RTL_GIGA_MAC_VER_04, 0xff7e1880), // 8169SB
_R("RTL8169sc/8110sc", RTL_GIGA_MAC_VER_05, 0xff7e1880), // 8110SCd
_R("RTL8169sc/8110sc", RTL_GIGA_MAC_VER_06, 0xff7e1880), // 8110SCe
+ _R("RTL8102e", RTL_GIGA_MAC_VER_07, 0xff7e1880), // PCI-E
+ _R("RTL8102e", RTL_GIGA_MAC_VER_08, 0xff7e1880), // PCI-E
+ _R("RTL8102e", RTL_GIGA_MAC_VER_09, 0xff7e1880), // PCI-E
+ _R("RTL8101e", RTL_GIGA_MAC_VER_10, 0xff7e1880), // PCI-E
_R("RTL8168b/8111b", RTL_GIGA_MAC_VER_11, 0xff7e1880), // PCI-E
_R("RTL8168b/8111b", RTL_GIGA_MAC_VER_12, 0xff7e1880), // PCI-E
_R("RTL8101e", RTL_GIGA_MAC_VER_13, 0xff7e1880), // PCI-E 8139
@@ -130,7 +144,12 @@ static const struct {
_R("RTL8101e", RTL_GIGA_MAC_VER_16, 0xff7e1880), // PCI-E
_R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_18, 0xff7e1880), // PCI-E
_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_19, 0xff7e1880), // PCI-E
- _R("RTL8168c/8111c", RTL_GIGA_MAC_VER_20, 0xff7e1880) // PCI-E
+ _R("RTL8168c/8111c", RTL_GIGA_MAC_VER_20, 0xff7e1880), // PCI-E
+ _R("RTL8168c/8111c", RTL_GIGA_MAC_VER_21, 0xff7e1880), // PCI-E
+ _R("RTL8168c/8111c", RTL_GIGA_MAC_VER_22, 0xff7e1880), // PCI-E
+ _R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_23, 0xff7e1880), // PCI-E
+ _R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_24, 0xff7e1880), // PCI-E
+ _R("RTL8168d/8111d", RTL_GIGA_MAC_VER_25, 0xff7e1880) // PCI-E
};
#undef _R
@@ -196,9 +215,6 @@ enum rtl_registers {
Config5 = 0x56,
MultiIntr = 0x5c,
PHYAR = 0x60,
- TBICSR = 0x64,
- TBI_ANAR = 0x68,
- TBI_LPAR = 0x6a,
PHYstatus = 0x6c,
RxMaxSize = 0xda,
CPlusCmd = 0xe0,
@@ -212,6 +228,32 @@ enum rtl_registers {
FuncForceEvent = 0xfc,
};
+enum rtl8110_registers {
+ TBICSR = 0x64,
+ TBI_ANAR = 0x68,
+ TBI_LPAR = 0x6a,
+};
+
+enum rtl8168_8101_registers {
+ CSIDR = 0x64,
+ CSIAR = 0x68,
+#define CSIAR_FLAG 0x80000000
+#define CSIAR_WRITE_CMD 0x80000000
+#define CSIAR_BYTE_ENABLE 0x0f
+#define CSIAR_BYTE_ENABLE_SHIFT 12
+#define CSIAR_ADDR_MASK 0x0fff
+
+ EPHYAR = 0x80,
+#define EPHYAR_FLAG 0x80000000
+#define EPHYAR_WRITE_CMD 0x80000000
+#define EPHYAR_REG_MASK 0x1f
+#define EPHYAR_REG_SHIFT 16
+#define EPHYAR_DATA_MASK 0xffff
+ DBG_REG = 0xd1,
+#define FIX_NAK_1 (1 << 4)
+#define FIX_NAK_2 (1 << 3)
+};
+
enum rtl_register_content {
/* InterruptStatusBits */
SYSErr = 0x8000,
@@ -265,7 +307,13 @@ enum rtl_register_content {
TxDMAShift = 8, /* DMA burst value (0-7) is shift this many bits */
/* Config1 register p.24 */
+ LEDS1 = (1 << 7),
+ LEDS0 = (1 << 6),
MSIEnable = (1 << 5), /* Enable Message Signaled Interrupt */
+ Speed_down = (1 << 4),
+ MEMMAP = (1 << 3),
+ IOMAP = (1 << 2),
+ VPD = (1 << 1),
PMEnable = (1 << 0), /* Power Management Enable */
/* Config2 register p. 25 */
@@ -275,6 +323,7 @@ enum rtl_register_content {
/* Config3 register p.25 */
MagicPacket = (1 << 5), /* Wake up when receives a Magic Packet */
LinkUp = (1 << 4), /* Wake up when the cable connection is re-established */
+ Beacon_en = (1 << 0), /* 8168 only. Reserved in the 8168b */
/* Config5 register p.27 */
BWF = (1 << 6), /* Accept Broadcast wakeup frame */
@@ -292,7 +341,16 @@ enum rtl_register_content {
TBINwComplete = 0x01000000,
/* CPlusCmd p.31 */
- PktCntrDisable = (1 << 7), // 8168
+ EnableBist = (1 << 15), // 8168 8101
+ Mac_dbgo_oe = (1 << 14), // 8168 8101
+ Normal_mode = (1 << 13), // unused
+ Force_half_dup = (1 << 12), // 8168 8101
+ Force_rxflow_en = (1 << 11), // 8168 8101
+ Force_txflow_en = (1 << 10), // 8168 8101
+ Cxpl_dbg_sel = (1 << 9), // 8168 8101
+ ASF = (1 << 8), // 8168 8101
+ PktCntrDisable = (1 << 7), // 8168 8101
+ Mac_dbgo_sel = 0x001c, // 8168
RxVlan = (1 << 6),
RxChkSum = (1 << 5),
PCIDAC = (1 << 4),
@@ -370,8 +428,9 @@ struct ring_info {
};
enum features {
- RTL_FEATURE_WOL = (1 << 0),
- RTL_FEATURE_MSI = (1 << 1),
+ RTL_FEATURE_WOL = (1 << 0),
+ RTL_FEATURE_MSI = (1 << 1),
+ RTL_FEATURE_GMII = (1 << 2),
};
struct rtl8169_private {
@@ -406,13 +465,16 @@ struct rtl8169_private {
struct vlan_group *vlgrp;
#endif
int (*set_speed)(struct net_device *, u8 autoneg, u16 speed, u8 duplex);
- void (*get_settings)(struct net_device *, struct ethtool_cmd *);
+ int (*get_settings)(struct net_device *, struct ethtool_cmd *);
void (*phy_reset_enable)(void __iomem *);
void (*hw_start)(struct net_device *);
unsigned int (*phy_reset_pending)(void __iomem *);
unsigned int (*link_ok)(void __iomem *);
+ int pcie_cap;
struct delayed_work task;
unsigned features;
+
+ struct mii_if_info mii;
};
MODULE_AUTHOR("Realtek and the Linux r8169 crew <netdev@vger.kernel.org>");
@@ -482,6 +544,94 @@ static int mdio_read(void __iomem *ioaddr, int reg_addr)
return value;
}
+static void mdio_patch(void __iomem *ioaddr, int reg_addr, int value)
+{
+ mdio_write(ioaddr, reg_addr, mdio_read(ioaddr, reg_addr) | value);
+}
+
+static void rtl_mdio_write(struct net_device *dev, int phy_id, int location,
+ int val)
+{
+ struct rtl8169_private *tp = netdev_priv(dev);
+ void __iomem *ioaddr = tp->mmio_addr;
+
+ mdio_write(ioaddr, location, val);
+}
+
+static int rtl_mdio_read(struct net_device *dev, int phy_id, int location)
+{
+ struct rtl8169_private *tp = netdev_priv(dev);
+ void __iomem *ioaddr = tp->mmio_addr;
+
+ return mdio_read(ioaddr, location);
+}
+
+static void rtl_ephy_write(void __iomem *ioaddr, int reg_addr, int value)
+{
+ unsigned int i;
+
+ RTL_W32(EPHYAR, EPHYAR_WRITE_CMD | (value & EPHYAR_DATA_MASK) |
+ (reg_addr & EPHYAR_REG_MASK) << EPHYAR_REG_SHIFT);
+
+ for (i = 0; i < 100; i++) {
+ if (!(RTL_R32(EPHYAR) & EPHYAR_FLAG))
+ break;
+ udelay(10);
+ }
+}
+
+static u16 rtl_ephy_read(void __iomem *ioaddr, int reg_addr)
+{
+ u16 value = 0xffff;
+ unsigned int i;
+
+ RTL_W32(EPHYAR, (reg_addr & EPHYAR_REG_MASK) << EPHYAR_REG_SHIFT);
+
+ for (i = 0; i < 100; i++) {
+ if (RTL_R32(EPHYAR) & EPHYAR_FLAG) {
+ value = RTL_R32(EPHYAR) & EPHYAR_DATA_MASK;
+ break;
+ }
+ udelay(10);
+ }
+
+ return value;
+}
+
+static void rtl_csi_write(void __iomem *ioaddr, int addr, int value)
+{
+ unsigned int i;
+
+ RTL_W32(CSIDR, value);
+ RTL_W32(CSIAR, CSIAR_WRITE_CMD | (addr & CSIAR_ADDR_MASK) |
+ CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT);
+
+ for (i = 0; i < 100; i++) {
+ if (!(RTL_R32(CSIAR) & CSIAR_FLAG))
+ break;
+ udelay(10);
+ }
+}
+
+static u32 rtl_csi_read(void __iomem *ioaddr, int addr)
+{
+ u32 value = ~0x00;
+ unsigned int i;
+
+ RTL_W32(CSIAR, (addr & CSIAR_ADDR_MASK) |
+ CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT);
+
+ for (i = 0; i < 100; i++) {
+ if (RTL_R32(CSIAR) & CSIAR_FLAG) {
+ value = RTL_R32(CSIDR);
+ break;
+ }
+ udelay(10);
+ }
+
+ return value;
+}
+
static void rtl8169_irq_mask_and_ack(void __iomem *ioaddr)
{
RTL_W16(IntrMask, 0x0000);
@@ -619,6 +769,7 @@ static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
tp->features |= RTL_FEATURE_WOL;
else
tp->features &= ~RTL_FEATURE_WOL;
+ device_set_wakeup_enable(&tp->pci_dev->dev, wol->wolopts);
spin_unlock_irq(&tp->lock);
@@ -705,8 +856,12 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
}
}
- /* The 8100e/8101e do Fast Ethernet only. */
- if ((tp->mac_version == RTL_GIGA_MAC_VER_13) ||
+ /* The 8100e/8101e/8102e do Fast Ethernet only. */
+ if ((tp->mac_version == RTL_GIGA_MAC_VER_07) ||
+ (tp->mac_version == RTL_GIGA_MAC_VER_08) ||
+ (tp->mac_version == RTL_GIGA_MAC_VER_09) ||
+ (tp->mac_version == RTL_GIGA_MAC_VER_10) ||
+ (tp->mac_version == RTL_GIGA_MAC_VER_13) ||
(tp->mac_version == RTL_GIGA_MAC_VER_14) ||
(tp->mac_version == RTL_GIGA_MAC_VER_15) ||
(tp->mac_version == RTL_GIGA_MAC_VER_16)) {
@@ -720,9 +875,13 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
auto_nego |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
- if ((tp->mac_version == RTL_GIGA_MAC_VER_12) ||
- (tp->mac_version == RTL_GIGA_MAC_VER_17)) {
- /* Vendor specific (0x1f) and reserved (0x0e) MII registers. */
+ if ((tp->mac_version == RTL_GIGA_MAC_VER_11) ||
+ (tp->mac_version == RTL_GIGA_MAC_VER_12) ||
+ (tp->mac_version >= RTL_GIGA_MAC_VER_17)) {
+ /*
+ * Wake up the PHY.
+ * Vendor specific (0x1f) and reserved (0x0e) MII registers.
+ */
mdio_write(ioaddr, 0x1f, 0x0000);
mdio_write(ioaddr, 0x0e, 0x0000);
}
@@ -850,7 +1009,7 @@ static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc,
#endif
-static void rtl8169_gset_tbi(struct net_device *dev, struct ethtool_cmd *cmd)
+static int rtl8169_gset_tbi(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
@@ -867,65 +1026,29 @@ static void rtl8169_gset_tbi(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->speed = SPEED_1000;
cmd->duplex = DUPLEX_FULL; /* Always set */
+
+ return 0;
}
-static void rtl8169_gset_xmii(struct net_device *dev, struct ethtool_cmd *cmd)
+static int rtl8169_gset_xmii(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct rtl8169_private *tp = netdev_priv(dev);
- void __iomem *ioaddr = tp->mmio_addr;
- u8 status;
-
- cmd->supported = SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_Autoneg |
- SUPPORTED_TP;
-
- cmd->autoneg = 1;
- cmd->advertising = ADVERTISED_TP | ADVERTISED_Autoneg;
-
- if (tp->phy_auto_nego_reg & ADVERTISE_10HALF)
- cmd->advertising |= ADVERTISED_10baseT_Half;
- if (tp->phy_auto_nego_reg & ADVERTISE_10FULL)
- cmd->advertising |= ADVERTISED_10baseT_Full;
- if (tp->phy_auto_nego_reg & ADVERTISE_100HALF)
- cmd->advertising |= ADVERTISED_100baseT_Half;
- if (tp->phy_auto_nego_reg & ADVERTISE_100FULL)
- cmd->advertising |= ADVERTISED_100baseT_Full;
- if (tp->phy_1000_ctrl_reg & ADVERTISE_1000FULL)
- cmd->advertising |= ADVERTISED_1000baseT_Full;
-
- status = RTL_R8(PHYstatus);
-
- if (status & _1000bpsF)
- cmd->speed = SPEED_1000;
- else if (status & _100bps)
- cmd->speed = SPEED_100;
- else if (status & _10bps)
- cmd->speed = SPEED_10;
-
- if (status & TxFlowCtrl)
- cmd->advertising |= ADVERTISED_Asym_Pause;
- if (status & RxFlowCtrl)
- cmd->advertising |= ADVERTISED_Pause;
-
- cmd->duplex = ((status & _1000bpsF) || (status & FullDup)) ?
- DUPLEX_FULL : DUPLEX_HALF;
+
+ return mii_ethtool_gset(&tp->mii, cmd);
}
static int rtl8169_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct rtl8169_private *tp = netdev_priv(dev);
unsigned long flags;
+ int rc;
spin_lock_irqsave(&tp->lock, flags);
- tp->get_settings(dev, cmd);
+ rc = tp->get_settings(dev, cmd);
spin_unlock_irqrestore(&tp->lock, flags);
- return 0;
+ return rc;
}
static void rtl8169_get_regs(struct net_device *dev, struct ethtool_regs *regs,
@@ -1103,11 +1226,19 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
u32 val;
int mac_version;
} mac_info[] = {
- /* 8168B family. */
- { 0x7c800000, 0x3c800000, RTL_GIGA_MAC_VER_18 },
+ /* 8168D family. */
+ { 0x7c800000, 0x28000000, RTL_GIGA_MAC_VER_25 },
+
+ /* 8168C family. */
+ { 0x7cf00000, 0x3ca00000, RTL_GIGA_MAC_VER_24 },
+ { 0x7cf00000, 0x3c900000, RTL_GIGA_MAC_VER_23 },
+ { 0x7cf00000, 0x3c800000, RTL_GIGA_MAC_VER_18 },
+ { 0x7c800000, 0x3c800000, RTL_GIGA_MAC_VER_24 },
{ 0x7cf00000, 0x3c000000, RTL_GIGA_MAC_VER_19 },
{ 0x7cf00000, 0x3c200000, RTL_GIGA_MAC_VER_20 },
- { 0x7c800000, 0x3c000000, RTL_GIGA_MAC_VER_20 },
+ { 0x7cf00000, 0x3c300000, RTL_GIGA_MAC_VER_21 },
+ { 0x7cf00000, 0x3c400000, RTL_GIGA_MAC_VER_22 },
+ { 0x7c800000, 0x3c000000, RTL_GIGA_MAC_VER_22 },
/* 8168B family. */
{ 0x7cf00000, 0x38000000, RTL_GIGA_MAC_VER_12 },
@@ -1116,8 +1247,17 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
{ 0x7c800000, 0x30000000, RTL_GIGA_MAC_VER_11 },
/* 8101 family. */
+ { 0x7cf00000, 0x34a00000, RTL_GIGA_MAC_VER_09 },
+ { 0x7cf00000, 0x24a00000, RTL_GIGA_MAC_VER_09 },
+ { 0x7cf00000, 0x34900000, RTL_GIGA_MAC_VER_08 },
+ { 0x7cf00000, 0x24900000, RTL_GIGA_MAC_VER_08 },
+ { 0x7cf00000, 0x34800000, RTL_GIGA_MAC_VER_07 },
+ { 0x7cf00000, 0x24800000, RTL_GIGA_MAC_VER_07 },
{ 0x7cf00000, 0x34000000, RTL_GIGA_MAC_VER_13 },
+ { 0x7cf00000, 0x34300000, RTL_GIGA_MAC_VER_10 },
{ 0x7cf00000, 0x34200000, RTL_GIGA_MAC_VER_16 },
+ { 0x7c800000, 0x34800000, RTL_GIGA_MAC_VER_09 },
+ { 0x7c800000, 0x24800000, RTL_GIGA_MAC_VER_09 },
{ 0x7c800000, 0x34000000, RTL_GIGA_MAC_VER_16 },
/* FIXME: where did these entries come from ? -- FR */
{ 0xfc800000, 0x38800000, RTL_GIGA_MAC_VER_15 },
@@ -1228,7 +1368,31 @@ static void rtl8169sb_hw_phy_config(void __iomem *ioaddr)
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
-static void rtl8168cp_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168bb_hw_phy_config(void __iomem *ioaddr)
+{
+ struct phy_reg phy_reg_init[] = {
+ { 0x10, 0xf41b },
+ { 0x1f, 0x0000 }
+ };
+
+ mdio_write(ioaddr, 0x1f, 0x0001);
+ mdio_patch(ioaddr, 0x16, 1 << 0);
+
+ rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8168bef_hw_phy_config(void __iomem *ioaddr)
+{
+ struct phy_reg phy_reg_init[] = {
+ { 0x1f, 0x0001 },
+ { 0x10, 0xf41b },
+ { 0x1f, 0x0000 }
+ };
+
+ rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8168cp_1_hw_phy_config(void __iomem *ioaddr)
{
struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0000 },
@@ -1241,7 +1405,22 @@ static void rtl8168cp_hw_phy_config(void __iomem *ioaddr)
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
-static void rtl8168c_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168cp_2_hw_phy_config(void __iomem *ioaddr)
+{
+ struct phy_reg phy_reg_init[] = {
+ { 0x1f, 0x0001 },
+ { 0x1d, 0x3d98 },
+ { 0x1f, 0x0000 }
+ };
+
+ mdio_write(ioaddr, 0x1f, 0x0000);
+ mdio_patch(ioaddr, 0x14, 1 << 5);
+ mdio_patch(ioaddr, 0x0d, 1 << 5);
+
+ rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+}
+
+static void rtl8168c_1_hw_phy_config(void __iomem *ioaddr)
{
struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0001 },
@@ -1257,26 +1436,158 @@ static void rtl8168c_hw_phy_config(void __iomem *ioaddr)
{ 0x1f, 0x0003 },
{ 0x12, 0xc096 },
{ 0x16, 0x000a },
- { 0x1f, 0x0000 }
+ { 0x1f, 0x0000 },
+ { 0x1f, 0x0000 },
+ { 0x09, 0x2000 },
+ { 0x09, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+ mdio_patch(ioaddr, 0x14, 1 << 5);
+ mdio_patch(ioaddr, 0x0d, 1 << 5);
+ mdio_write(ioaddr, 0x1f, 0x0000);
}
-static void rtl8168cx_hw_phy_config(void __iomem *ioaddr)
+static void rtl8168c_2_hw_phy_config(void __iomem *ioaddr)
{
struct phy_reg phy_reg_init[] = {
- { 0x1f, 0x0000 },
+ { 0x1f, 0x0001 },
{ 0x12, 0x2300 },
+ { 0x03, 0x802f },
+ { 0x02, 0x4f02 },
+ { 0x01, 0x0409 },
+ { 0x00, 0xf099 },
+ { 0x04, 0x9800 },
+ { 0x04, 0x9000 },
+ { 0x1d, 0x3d98 },
+ { 0x1f, 0x0002 },
+ { 0x0c, 0x7eb8 },
+ { 0x06, 0x0761 },
{ 0x1f, 0x0003 },
{ 0x16, 0x0f0a },
- { 0x1f, 0x0000 },
+ { 0x1f, 0x0000 }
+ };
+
+ rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+ mdio_patch(ioaddr, 0x16, 1 << 0);
+ mdio_patch(ioaddr, 0x14, 1 << 5);
+ mdio_patch(ioaddr, 0x0d, 1 << 5);
+ mdio_write(ioaddr, 0x1f, 0x0000);
+}
+
+static void rtl8168c_3_hw_phy_config(void __iomem *ioaddr)
+{
+ struct phy_reg phy_reg_init[] = {
+ { 0x1f, 0x0001 },
+ { 0x12, 0x2300 },
+ { 0x1d, 0x3d98 },
{ 0x1f, 0x0002 },
{ 0x0c, 0x7eb8 },
+ { 0x06, 0x5461 },
+ { 0x1f, 0x0003 },
+ { 0x16, 0x0f0a },
{ 0x1f, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+ mdio_patch(ioaddr, 0x16, 1 << 0);
+ mdio_patch(ioaddr, 0x14, 1 << 5);
+ mdio_patch(ioaddr, 0x0d, 1 << 5);
+ mdio_write(ioaddr, 0x1f, 0x0000);
+}
+
+static void rtl8168c_4_hw_phy_config(void __iomem *ioaddr)
+{
+ rtl8168c_3_hw_phy_config(ioaddr);
+}
+
+static void rtl8168d_hw_phy_config(void __iomem *ioaddr)
+{
+ struct phy_reg phy_reg_init_0[] = {
+ { 0x1f, 0x0001 },
+ { 0x09, 0x2770 },
+ { 0x08, 0x04d0 },
+ { 0x0b, 0xad15 },
+ { 0x0c, 0x5bf0 },
+ { 0x1c, 0xf101 },
+ { 0x1f, 0x0003 },
+ { 0x14, 0x94d7 },
+ { 0x12, 0xf4d6 },
+ { 0x09, 0xca0f },
+ { 0x1f, 0x0002 },
+ { 0x0b, 0x0b10 },
+ { 0x0c, 0xd1f7 },
+ { 0x1f, 0x0002 },
+ { 0x06, 0x5461 },
+ { 0x1f, 0x0002 },
+ { 0x05, 0x6662 },
+ { 0x1f, 0x0000 },
+ { 0x14, 0x0060 },
+ { 0x1f, 0x0000 },
+ { 0x0d, 0xf8a0 },
+ { 0x1f, 0x0005 },
+ { 0x05, 0xffc2 }
+ };
+
+ rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
+
+ if (mdio_read(ioaddr, 0x06) == 0xc400) {
+ struct phy_reg phy_reg_init_1[] = {
+ { 0x1f, 0x0005 },
+ { 0x01, 0x0300 },
+ { 0x1f, 0x0000 },
+ { 0x11, 0x401c },
+ { 0x16, 0x4100 },
+ { 0x1f, 0x0005 },
+ { 0x07, 0x0010 },
+ { 0x05, 0x83dc },
+ { 0x06, 0x087d },
+ { 0x05, 0x8300 },
+ { 0x06, 0x0101 },
+ { 0x06, 0x05f8 },
+ { 0x06, 0xf9fa },
+ { 0x06, 0xfbef },
+ { 0x06, 0x79e2 },
+ { 0x06, 0x835f },
+ { 0x06, 0xe0f8 },
+ { 0x06, 0x9ae1 },
+ { 0x06, 0xf89b },
+ { 0x06, 0xef31 },
+ { 0x06, 0x3b65 },
+ { 0x06, 0xaa07 },
+ { 0x06, 0x81e4 },
+ { 0x06, 0xf89a },
+ { 0x06, 0xe5f8 },
+ { 0x06, 0x9baf },
+ { 0x06, 0x06ae },
+ { 0x05, 0x83dc },
+ { 0x06, 0x8300 },
+ };
+
+ rtl_phy_write(ioaddr, phy_reg_init_1,
+ ARRAY_SIZE(phy_reg_init_1));
+ }
+
+ mdio_write(ioaddr, 0x1f, 0x0000);
+}
+
+static void rtl8102e_hw_phy_config(void __iomem *ioaddr)
+{
+ struct phy_reg phy_reg_init[] = {
+ { 0x1f, 0x0003 },
+ { 0x08, 0x441d },
+ { 0x01, 0x9100 },
+ { 0x1f, 0x0000 }
+ };
+
+ mdio_write(ioaddr, 0x1f, 0x0000);
+ mdio_patch(ioaddr, 0x11, 1 << 12);
+ mdio_patch(ioaddr, 0x19, 1 << 13);
+
+ rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl_hw_phy_config(struct net_device *dev)
@@ -1296,15 +1607,43 @@ static void rtl_hw_phy_config(struct net_device *dev)
case RTL_GIGA_MAC_VER_04:
rtl8169sb_hw_phy_config(ioaddr);
break;
+ case RTL_GIGA_MAC_VER_07:
+ case RTL_GIGA_MAC_VER_08:
+ case RTL_GIGA_MAC_VER_09:
+ rtl8102e_hw_phy_config(ioaddr);
+ break;
+ case RTL_GIGA_MAC_VER_11:
+ rtl8168bb_hw_phy_config(ioaddr);
+ break;
+ case RTL_GIGA_MAC_VER_12:
+ rtl8168bef_hw_phy_config(ioaddr);
+ break;
+ case RTL_GIGA_MAC_VER_17:
+ rtl8168bef_hw_phy_config(ioaddr);
+ break;
case RTL_GIGA_MAC_VER_18:
- rtl8168cp_hw_phy_config(ioaddr);
+ rtl8168cp_1_hw_phy_config(ioaddr);
break;
case RTL_GIGA_MAC_VER_19:
- rtl8168c_hw_phy_config(ioaddr);
+ rtl8168c_1_hw_phy_config(ioaddr);
break;
case RTL_GIGA_MAC_VER_20:
- rtl8168cx_hw_phy_config(ioaddr);
+ rtl8168c_2_hw_phy_config(ioaddr);
+ break;
+ case RTL_GIGA_MAC_VER_21:
+ rtl8168c_3_hw_phy_config(ioaddr);
+ break;
+ case RTL_GIGA_MAC_VER_22:
+ rtl8168c_4_hw_phy_config(ioaddr);
+ break;
+ case RTL_GIGA_MAC_VER_23:
+ case RTL_GIGA_MAC_VER_24:
+ rtl8168cp_2_hw_phy_config(ioaddr);
+ break;
+ case RTL_GIGA_MAC_VER_25:
+ rtl8168d_hw_phy_config(ioaddr);
break;
+
default:
break;
}
@@ -1513,7 +1852,7 @@ static const struct rtl_cfg_info {
unsigned int align;
u16 intr_event;
u16 napi_event;
- unsigned msi;
+ unsigned features;
} rtl_cfg_infos [] = {
[RTL_CFG_0] = {
.hw_start = rtl_hw_start_8169,
@@ -1522,7 +1861,7 @@ static const struct rtl_cfg_info {
.intr_event = SYSErr | LinkChg | RxOverflow |
RxFIFOOver | TxErr | TxOK | RxOK | RxErr,
.napi_event = RxFIFOOver | TxErr | TxOK | RxOK | RxOverflow,
- .msi = 0
+ .features = RTL_FEATURE_GMII
},
[RTL_CFG_1] = {
.hw_start = rtl_hw_start_8168,
@@ -1531,7 +1870,7 @@ static const struct rtl_cfg_info {
.intr_event = SYSErr | LinkChg | RxOverflow |
TxErr | TxOK | RxOK | RxErr,
.napi_event = TxErr | TxOK | RxOK | RxOverflow,
- .msi = RTL_FEATURE_MSI
+ .features = RTL_FEATURE_GMII | RTL_FEATURE_MSI
},
[RTL_CFG_2] = {
.hw_start = rtl_hw_start_8101,
@@ -1540,7 +1879,7 @@ static const struct rtl_cfg_info {
.intr_event = SYSErr | LinkChg | RxOverflow | PCSTimeout |
RxFIFOOver | TxErr | TxOK | RxOK | RxErr,
.napi_event = RxFIFOOver | TxErr | TxOK | RxOK | RxOverflow,
- .msi = RTL_FEATURE_MSI
+ .features = RTL_FEATURE_MSI
}
};
@@ -1552,7 +1891,7 @@ static unsigned rtl_try_msi(struct pci_dev *pdev, void __iomem *ioaddr,
u8 cfg2;
cfg2 = RTL_R8(Config2) & ~MSIEnable;
- if (cfg->msi) {
+ if (cfg->features & RTL_FEATURE_MSI) {
if (pci_enable_msi(pdev)) {
dev_info(&pdev->dev, "no MSI. Back to INTx.\n");
} else {
@@ -1572,12 +1911,81 @@ static void rtl_disable_msi(struct pci_dev *pdev, struct rtl8169_private *tp)
}
}
+static int rtl_eeprom_read(struct pci_dev *pdev, int cap, int addr, __le32 *val)
+{
+ int ret, count = 100;
+ u16 status = 0;
+ u32 value;
+
+ ret = pci_write_config_word(pdev, cap + PCI_VPD_ADDR, addr);
+ if (ret < 0)
+ return ret;
+
+ do {
+ udelay(10);
+ ret = pci_read_config_word(pdev, cap + PCI_VPD_ADDR, &status);
+ if (ret < 0)
+ return ret;
+ } while (!(status & PCI_VPD_ADDR_F) && --count);
+
+ if (!(status & PCI_VPD_ADDR_F))
+ return -ETIMEDOUT;
+
+ ret = pci_read_config_dword(pdev, cap + PCI_VPD_DATA, &value);
+ if (ret < 0)
+ return ret;
+
+ *val = cpu_to_le32(value);
+
+ return 0;
+}
+
+static void rtl_init_mac_address(struct rtl8169_private *tp,
+ void __iomem *ioaddr)
+{
+ struct pci_dev *pdev = tp->pci_dev;
+ u8 cfg1;
+ int vpd_cap;
+ u8 mac[8];
+ DECLARE_MAC_BUF(buf);
+
+ cfg1 = RTL_R8(Config1);
+ if (!(cfg1 & VPD)) {
+ dprintk("VPD access not enabled, enabling\n");
+ RTL_W8(Cfg9346, Cfg9346_Unlock);
+ RTL_W8(Config1, cfg1 | VPD);
+ RTL_W8(Cfg9346, Cfg9346_Lock);
+ }
+
+ vpd_cap = pci_find_capability(pdev, PCI_CAP_ID_VPD);
+ if (!vpd_cap)
+ return;
+
+ /* MAC address is stored in EEPROM at offset 0x0e
+ * Realtek says: "The VPD address does not have to be a DWORD-aligned
+ * address as defined in the PCI 2.2 Specifications, but the VPD data
+ * is always consecutive 4-byte data starting from the VPD address
+ * specified."
+ */
+ if (rtl_eeprom_read(pdev, vpd_cap, 0x000e, (__le32*)&mac[0]) < 0 ||
+ rtl_eeprom_read(pdev, vpd_cap, 0x0012, (__le32*)&mac[4]) < 0) {
+ dprintk("Reading MAC address from EEPROM failed\n");
+ return;
+ }
+
+ dprintk("MAC address found in EEPROM: %s\n", print_mac(buf, mac));
+
+ /* Write MAC address */
+ rtl_rar_set(tp, mac);
+}
+
static int __devinit
rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
const struct rtl_cfg_info *cfg = rtl_cfg_infos + ent->driver_data;
const unsigned int region = cfg->region;
struct rtl8169_private *tp;
+ struct mii_if_info *mii;
struct net_device *dev;
void __iomem *ioaddr;
unsigned int i;
@@ -1602,6 +2010,14 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
tp->pci_dev = pdev;
tp->msg_enable = netif_msg_init(debug.msg_enable, R8169_MSG_DEFAULT);
+ mii = &tp->mii;
+ mii->dev = dev;
+ mii->mdio_read = rtl_mdio_read;
+ mii->mdio_write = rtl_mdio_write;
+ mii->phy_id_mask = 0x1f;
+ mii->reg_num_mask = 0x1f;
+ mii->supports_gmii = !!(cfg->features & RTL_FEATURE_GMII);
+
/* enable device (incl. PCI PM wakeup and hotplug setup) */
rc = pci_enable_device(pdev);
if (rc < 0) {
@@ -1670,6 +2086,10 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
goto err_out_free_res_4;
}
+ tp->pcie_cap = pci_find_capability(pdev, PCI_CAP_ID_EXP);
+ if (!tp->pcie_cap && netif_msg_probe(tp))
+ dev_info(&pdev->dev, "no PCI Express capability\n");
+
/* Unneeded ? Don't mess with Mrs. Murphy. */
rtl8169_irq_mask_and_ack(ioaddr);
@@ -1706,6 +2126,10 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
RTL_W8(Cfg9346, Cfg9346_Unlock);
RTL_W8(Config1, RTL_R8(Config1) | PMEnable);
RTL_W8(Config5, RTL_R8(Config5) & PMEStatus);
+ if ((RTL_R8(Config3) & (LinkUp | MagicPacket)) != 0)
+ tp->features |= RTL_FEATURE_WOL;
+ if ((RTL_R8(Config5) & (UWF | BWF | MWF)) != 0)
+ tp->features |= RTL_FEATURE_WOL;
tp->features |= rtl_try_msi(pdev, ioaddr, cfg);
RTL_W8(Cfg9346, Cfg9346_Lock);
@@ -1728,7 +2152,11 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
dev->do_ioctl = rtl8169_ioctl;
}
- /* Get MAC address. FIXME: read EEPROM */
+ spin_lock_init(&tp->lock);
+
+ rtl_init_mac_address(tp, ioaddr);
+
+ /* Get MAC address */
for (i = 0; i < MAC_ADDR_LEN; i++)
dev->dev_addr[i] = RTL_R8(MAC0 + i);
memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
@@ -1768,8 +2196,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
tp->timer.data = (unsigned long) dev;
tp->timer.function = rtl8169_phy_timer;
- spin_lock_init(&tp->lock);
-
rc = register_netdev(dev);
if (rc < 0)
goto err_out_msi_5;
@@ -1791,6 +2217,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
}
rtl8169_init_phy(dev, tp);
+ device_set_wakeup_enable(&pdev->dev, tp->features & RTL_FEATURE_WOL);
out:
return rc;
@@ -2061,12 +2488,209 @@ static void rtl_hw_start_8169(struct net_device *dev)
RTL_W16(IntrMask, tp->intr_event);
}
+static void rtl_tx_performance_tweak(struct pci_dev *pdev, u16 force)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct rtl8169_private *tp = netdev_priv(dev);
+ int cap = tp->pcie_cap;
+
+ if (cap) {
+ u16 ctl;
+
+ pci_read_config_word(pdev, cap + PCI_EXP_DEVCTL, &ctl);
+ ctl = (ctl & ~PCI_EXP_DEVCTL_READRQ) | force;
+ pci_write_config_word(pdev, cap + PCI_EXP_DEVCTL, ctl);
+ }
+}
+
+static void rtl_csi_access_enable(void __iomem *ioaddr)
+{
+ u32 csi;
+
+ csi = rtl_csi_read(ioaddr, 0x070c) & 0x00ffffff;
+ rtl_csi_write(ioaddr, 0x070c, csi | 0x27000000);
+}
+
+struct ephy_info {
+ unsigned int offset;
+ u16 mask;
+ u16 bits;
+};
+
+static void rtl_ephy_init(void __iomem *ioaddr, struct ephy_info *e, int len)
+{
+ u16 w;
+
+ while (len-- > 0) {
+ w = (rtl_ephy_read(ioaddr, e->offset) & ~e->mask) | e->bits;
+ rtl_ephy_write(ioaddr, e->offset, w);
+ e++;
+ }
+}
+
+static void rtl_disable_clock_request(struct pci_dev *pdev)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct rtl8169_private *tp = netdev_priv(dev);
+ int cap = tp->pcie_cap;
+
+ if (cap) {
+ u16 ctl;
+
+ pci_read_config_word(pdev, cap + PCI_EXP_LNKCTL, &ctl);
+ ctl &= ~PCI_EXP_LNKCTL_CLKREQ_EN;
+ pci_write_config_word(pdev, cap + PCI_EXP_LNKCTL, ctl);
+ }
+}
+
+#define R8168_CPCMD_QUIRK_MASK (\
+ EnableBist | \
+ Mac_dbgo_oe | \
+ Force_half_dup | \
+ Force_rxflow_en | \
+ Force_txflow_en | \
+ Cxpl_dbg_sel | \
+ ASF | \
+ PktCntrDisable | \
+ Mac_dbgo_sel)
+
+static void rtl_hw_start_8168bb(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
+
+ RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
+
+ rtl_tx_performance_tweak(pdev,
+ (0x5 << MAX_READ_REQUEST_SHIFT) | PCI_EXP_DEVCTL_NOSNOOP_EN);
+}
+
+static void rtl_hw_start_8168bef(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ rtl_hw_start_8168bb(ioaddr, pdev);
+
+ RTL_W8(EarlyTxThres, EarlyTxThld);
+
+ RTL_W8(Config4, RTL_R8(Config4) & ~(1 << 0));
+}
+
+static void __rtl_hw_start_8168cp(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ RTL_W8(Config1, RTL_R8(Config1) | Speed_down);
+
+ RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
+
+ rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+ rtl_disable_clock_request(pdev);
+
+ RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
+}
+
+static void rtl_hw_start_8168cp_1(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ static struct ephy_info e_info_8168cp[] = {
+ { 0x01, 0, 0x0001 },
+ { 0x02, 0x0800, 0x1000 },
+ { 0x03, 0, 0x0042 },
+ { 0x06, 0x0080, 0x0000 },
+ { 0x07, 0, 0x2000 }
+ };
+
+ rtl_csi_access_enable(ioaddr);
+
+ rtl_ephy_init(ioaddr, e_info_8168cp, ARRAY_SIZE(e_info_8168cp));
+
+ __rtl_hw_start_8168cp(ioaddr, pdev);
+}
+
+static void rtl_hw_start_8168cp_2(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ rtl_csi_access_enable(ioaddr);
+
+ RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
+
+ rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+ RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
+}
+
+static void rtl_hw_start_8168cp_3(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ rtl_csi_access_enable(ioaddr);
+
+ RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
+
+ /* Magic. */
+ RTL_W8(DBG_REG, 0x20);
+
+ RTL_W8(EarlyTxThres, EarlyTxThld);
+
+ rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+ RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
+}
+
+static void rtl_hw_start_8168c_1(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ static struct ephy_info e_info_8168c_1[] = {
+ { 0x02, 0x0800, 0x1000 },
+ { 0x03, 0, 0x0002 },
+ { 0x06, 0x0080, 0x0000 }
+ };
+
+ rtl_csi_access_enable(ioaddr);
+
+ RTL_W8(DBG_REG, 0x06 | FIX_NAK_1 | FIX_NAK_2);
+
+ rtl_ephy_init(ioaddr, e_info_8168c_1, ARRAY_SIZE(e_info_8168c_1));
+
+ __rtl_hw_start_8168cp(ioaddr, pdev);
+}
+
+static void rtl_hw_start_8168c_2(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ static struct ephy_info e_info_8168c_2[] = {
+ { 0x01, 0, 0x0001 },
+ { 0x03, 0x0400, 0x0220 }
+ };
+
+ rtl_csi_access_enable(ioaddr);
+
+ rtl_ephy_init(ioaddr, e_info_8168c_2, ARRAY_SIZE(e_info_8168c_2));
+
+ __rtl_hw_start_8168cp(ioaddr, pdev);
+}
+
+static void rtl_hw_start_8168c_3(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ rtl_hw_start_8168c_2(ioaddr, pdev);
+}
+
+static void rtl_hw_start_8168c_4(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ rtl_csi_access_enable(ioaddr);
+
+ __rtl_hw_start_8168cp(ioaddr, pdev);
+}
+
+static void rtl_hw_start_8168d(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ rtl_csi_access_enable(ioaddr);
+
+ rtl_disable_clock_request(pdev);
+
+ RTL_W8(EarlyTxThres, EarlyTxThld);
+
+ rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+ RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK);
+}
+
static void rtl_hw_start_8168(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
struct pci_dev *pdev = tp->pci_dev;
- u8 ctl;
RTL_W8(Cfg9346, Cfg9346_Unlock);
@@ -2074,17 +2698,10 @@ static void rtl_hw_start_8168(struct net_device *dev)
rtl_set_rx_max_size(ioaddr);
- rtl_set_rx_tx_config_registers(tp);
-
tp->cp_cmd |= RTL_R16(CPlusCmd) | PktCntrDisable | INTT_1;
RTL_W16(CPlusCmd, tp->cp_cmd);
- /* Tx performance tweak. */
- pci_read_config_byte(pdev, 0x69, &ctl);
- ctl = (ctl & ~0x70) | 0x50;
- pci_write_config_byte(pdev, 0x69, ctl);
-
RTL_W16(IntrMitigate, 0x5151);
/* Work around for RxFIFO overflow. */
@@ -2095,21 +2712,134 @@ static void rtl_hw_start_8168(struct net_device *dev)
rtl_set_rx_tx_desc_registers(tp, ioaddr);
- RTL_W8(Cfg9346, Cfg9346_Lock);
+ rtl_set_rx_mode(dev);
+
+ RTL_W32(TxConfig, (TX_DMA_BURST << TxDMAShift) |
+ (InterFrameGap << TxInterFrameGapShift));
RTL_R8(IntrMask);
- RTL_W32(RxMissed, 0);
+ switch (tp->mac_version) {
+ case RTL_GIGA_MAC_VER_11:
+ rtl_hw_start_8168bb(ioaddr, pdev);
+ break;
- rtl_set_rx_mode(dev);
+ case RTL_GIGA_MAC_VER_12:
+ case RTL_GIGA_MAC_VER_17:
+ rtl_hw_start_8168bef(ioaddr, pdev);
+ break;
+
+ case RTL_GIGA_MAC_VER_18:
+ rtl_hw_start_8168cp_1(ioaddr, pdev);
+ break;
+
+ case RTL_GIGA_MAC_VER_19:
+ rtl_hw_start_8168c_1(ioaddr, pdev);
+ break;
+
+ case RTL_GIGA_MAC_VER_20:
+ rtl_hw_start_8168c_2(ioaddr, pdev);
+ break;
+
+ case RTL_GIGA_MAC_VER_21:
+ rtl_hw_start_8168c_3(ioaddr, pdev);
+ break;
+
+ case RTL_GIGA_MAC_VER_22:
+ rtl_hw_start_8168c_4(ioaddr, pdev);
+ break;
+
+ case RTL_GIGA_MAC_VER_23:
+ rtl_hw_start_8168cp_2(ioaddr, pdev);
+ break;
+
+ case RTL_GIGA_MAC_VER_24:
+ rtl_hw_start_8168cp_3(ioaddr, pdev);
+ break;
+
+ case RTL_GIGA_MAC_VER_25:
+ rtl_hw_start_8168d(ioaddr, pdev);
+ break;
+
+ default:
+ printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n",
+ dev->name, tp->mac_version);
+ break;
+ }
RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
+ RTL_W8(Cfg9346, Cfg9346_Lock);
+
RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xF000);
RTL_W16(IntrMask, tp->intr_event);
}
+#define R810X_CPCMD_QUIRK_MASK (\
+ EnableBist | \
+ Mac_dbgo_oe | \
+ Force_half_dup | \
+ Force_half_dup | \
+ Force_txflow_en | \
+ Cxpl_dbg_sel | \
+ ASF | \
+ PktCntrDisable | \
+ PCIDAC | \
+ PCIMulRW)
+
+static void rtl_hw_start_8102e_1(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ static struct ephy_info e_info_8102e_1[] = {
+ { 0x01, 0, 0x6e65 },
+ { 0x02, 0, 0x091f },
+ { 0x03, 0, 0xc2f9 },
+ { 0x06, 0, 0xafb5 },
+ { 0x07, 0, 0x0e00 },
+ { 0x19, 0, 0xec80 },
+ { 0x01, 0, 0x2e65 },
+ { 0x01, 0, 0x6e65 }
+ };
+ u8 cfg1;
+
+ rtl_csi_access_enable(ioaddr);
+
+ RTL_W8(DBG_REG, FIX_NAK_1);
+
+ rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+ RTL_W8(Config1,
+ LEDS1 | LEDS0 | Speed_down | MEMMAP | IOMAP | VPD | PMEnable);
+ RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
+
+ cfg1 = RTL_R8(Config1);
+ if ((cfg1 & LEDS0) && (cfg1 & LEDS1))
+ RTL_W8(Config1, cfg1 & ~LEDS0);
+
+ RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R810X_CPCMD_QUIRK_MASK);
+
+ rtl_ephy_init(ioaddr, e_info_8102e_1, ARRAY_SIZE(e_info_8102e_1));
+}
+
+static void rtl_hw_start_8102e_2(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ rtl_csi_access_enable(ioaddr);
+
+ rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+
+ RTL_W8(Config1, MEMMAP | IOMAP | VPD | PMEnable);
+ RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
+
+ RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R810X_CPCMD_QUIRK_MASK);
+}
+
+static void rtl_hw_start_8102e_3(void __iomem *ioaddr, struct pci_dev *pdev)
+{
+ rtl_hw_start_8102e_2(ioaddr, pdev);
+
+ rtl_ephy_write(ioaddr, 0x03, 0xc2f9);
+}
+
static void rtl_hw_start_8101(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
@@ -2118,8 +2848,26 @@ static void rtl_hw_start_8101(struct net_device *dev)
if ((tp->mac_version == RTL_GIGA_MAC_VER_13) ||
(tp->mac_version == RTL_GIGA_MAC_VER_16)) {
- pci_write_config_word(pdev, 0x68, 0x00);
- pci_write_config_word(pdev, 0x69, 0x08);
+ int cap = tp->pcie_cap;
+
+ if (cap) {
+ pci_write_config_word(pdev, cap + PCI_EXP_DEVCTL,
+ PCI_EXP_DEVCTL_NOSNOOP_EN);
+ }
+ }
+
+ switch (tp->mac_version) {
+ case RTL_GIGA_MAC_VER_07:
+ rtl_hw_start_8102e_1(ioaddr, pdev);
+ break;
+
+ case RTL_GIGA_MAC_VER_08:
+ rtl_hw_start_8102e_3(ioaddr, pdev);
+ break;
+
+ case RTL_GIGA_MAC_VER_09:
+ rtl_hw_start_8102e_2(ioaddr, pdev);
+ break;
}
RTL_W8(Cfg9346, Cfg9346_Unlock);
@@ -2143,8 +2891,6 @@ static void rtl_hw_start_8101(struct net_device *dev)
RTL_R8(IntrMask);
- RTL_W32(RxMissed, 0);
-
rtl_set_rx_mode(dev);
RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
@@ -2922,6 +3668,17 @@ static int rtl8169_poll(struct napi_struct *napi, int budget)
return work_done;
}
+static void rtl8169_rx_missed(struct net_device *dev, void __iomem *ioaddr)
+{
+ struct rtl8169_private *tp = netdev_priv(dev);
+
+ if (tp->mac_version > RTL_GIGA_MAC_VER_06)
+ return;
+
+ dev->stats.rx_missed_errors += (RTL_R32(RxMissed) & 0xffffff);
+ RTL_W32(RxMissed, 0);
+}
+
static void rtl8169_down(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
@@ -2939,9 +3696,7 @@ static void rtl8169_down(struct net_device *dev)
rtl8169_asic_down(ioaddr);
- /* Update the error counts. */
- dev->stats.rx_missed_errors += RTL_R32(RxMissed);
- RTL_W32(RxMissed, 0);
+ rtl8169_rx_missed(dev, ioaddr);
spin_unlock_irq(&tp->lock);
@@ -3063,8 +3818,7 @@ static struct net_device_stats *rtl8169_get_stats(struct net_device *dev)
if (netif_running(dev)) {
spin_lock_irqsave(&tp->lock, flags);
- dev->stats.rx_missed_errors += RTL_R32(RxMissed);
- RTL_W32(RxMissed, 0);
+ rtl8169_rx_missed(dev, ioaddr);
spin_unlock_irqrestore(&tp->lock, flags);
}
@@ -3089,8 +3843,7 @@ static int rtl8169_suspend(struct pci_dev *pdev, pm_message_t state)
rtl8169_asic_down(ioaddr);
- dev->stats.rx_missed_errors += RTL_R32(RxMissed);
- RTL_W32(RxMissed, 0);
+ rtl8169_rx_missed(dev, ioaddr);
spin_unlock_irq(&tp->lock);
@@ -3121,6 +3874,11 @@ static int rtl8169_resume(struct pci_dev *pdev)
return 0;
}
+static void rtl_shutdown(struct pci_dev *pdev)
+{
+ rtl8169_suspend(pdev, PMSG_SUSPEND);
+}
+
#endif /* CONFIG_PM */
static struct pci_driver rtl8169_pci_driver = {
@@ -3131,6 +3889,7 @@ static struct pci_driver rtl8169_pci_driver = {
#ifdef CONFIG_PM
.suspend = rtl8169_suspend,
.resume = rtl8169_resume,
+ .shutdown = rtl_shutdown,
#endif
};
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index a2b073097e5ce3fcf3645ca8a93a0a0f7cb1da5e..6a1375f9cbb81e2c627f2fe1f6606839b9c0c16c 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -371,9 +371,6 @@ static void s2io_vlan_rx_register(struct net_device *dev,
flags[i]);
}
-/* A flag indicating whether 'RX_PA_CFG_STRIP_VLAN_TAG' bit is set or not */
-static int vlan_strip_flag;
-
/* Unregister the vlan */
static void s2io_vlan_rx_kill_vid(struct net_device *dev, unsigned long vid)
{
@@ -2303,7 +2300,7 @@ static int start_nic(struct s2io_nic *nic)
val64 = readq(&bar0->rx_pa_cfg);
val64 &= ~RX_PA_CFG_STRIP_VLAN_TAG;
writeq(val64, &bar0->rx_pa_cfg);
- vlan_strip_flag = 0;
+ nic->vlan_strip_flag = 0;
}
/*
@@ -3136,7 +3133,7 @@ static void tx_intr_handler(struct fifo_info *fifo_data)
if (skb == NULL) {
spin_unlock_irqrestore(&fifo_data->tx_lock, flags);
DBG_PRINT(ERR_DBG, "%s: Null skb ",
- __FUNCTION__);
+ __func__);
DBG_PRINT(ERR_DBG, "in Tx Free Intr\n");
return;
}
@@ -3496,7 +3493,7 @@ static void s2io_reset(struct s2io_nic * sp)
unsigned long long mem_alloc_cnt, mem_free_cnt, watchdog_cnt;
DBG_PRINT(INIT_DBG,"%s - Resetting XFrame card %s\n",
- __FUNCTION__, sp->dev->name);
+ __func__, sp->dev->name);
/* Back up the PCI-X CMD reg, dont want to lose MMRBC, OST settings */
pci_read_config_word(sp->pdev, PCIX_COMMAND_REGISTER, &(pci_cmd));
@@ -3518,7 +3515,7 @@ static void s2io_reset(struct s2io_nic * sp)
}
if (check_pci_device_id(val16) == (u16)PCI_ANY_ID) {
- DBG_PRINT(ERR_DBG,"%s SW_Reset failed!\n", __FUNCTION__);
+ DBG_PRINT(ERR_DBG,"%s SW_Reset failed!\n", __func__);
}
pci_write_config_word(sp->pdev, PCIX_COMMAND_REGISTER, pci_cmd);
@@ -3768,7 +3765,7 @@ static void restore_xmsi_data(struct s2io_nic *nic)
val64 = (s2BIT(7) | s2BIT(15) | vBIT(msix_index, 26, 6));
writeq(val64, &bar0->xmsi_access);
if (wait_for_msix_trans(nic, msix_index)) {
- DBG_PRINT(ERR_DBG, "failed in %s\n", __FUNCTION__);
+ DBG_PRINT(ERR_DBG, "failed in %s\n", __func__);
continue;
}
}
@@ -3789,7 +3786,7 @@ static void store_xmsi_data(struct s2io_nic *nic)
val64 = (s2BIT(15) | vBIT(msix_index, 26, 6));
writeq(val64, &bar0->xmsi_access);
if (wait_for_msix_trans(nic, msix_index)) {
- DBG_PRINT(ERR_DBG, "failed in %s\n", __FUNCTION__);
+ DBG_PRINT(ERR_DBG, "failed in %s\n", __func__);
continue;
}
addr = readq(&bar0->xmsi_address);
@@ -3812,7 +3809,7 @@ static int s2io_enable_msi_x(struct s2io_nic *nic)
GFP_KERNEL);
if (!nic->entries) {
DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n", \
- __FUNCTION__);
+ __func__);
nic->mac_control.stats_info->sw_stat.mem_alloc_fail_cnt++;
return -ENOMEM;
}
@@ -3826,7 +3823,7 @@ static int s2io_enable_msi_x(struct s2io_nic *nic)
GFP_KERNEL);
if (!nic->s2io_entries) {
DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n",
- __FUNCTION__);
+ __func__);
nic->mac_control.stats_info->sw_stat.mem_alloc_fail_cnt++;
kfree(nic->entries);
nic->mac_control.stats_info->sw_stat.mem_freed
@@ -5010,7 +5007,7 @@ static void s2io_set_multicast(struct net_device *dev)
val64 = readq(&bar0->rx_pa_cfg);
val64 &= ~RX_PA_CFG_STRIP_VLAN_TAG;
writeq(val64, &bar0->rx_pa_cfg);
- vlan_strip_flag = 0;
+ sp->vlan_strip_flag = 0;
}
val64 = readq(&bar0->mac_cfg);
@@ -5032,7 +5029,7 @@ static void s2io_set_multicast(struct net_device *dev)
val64 = readq(&bar0->rx_pa_cfg);
val64 |= RX_PA_CFG_STRIP_VLAN_TAG;
writeq(val64, &bar0->rx_pa_cfg);
- vlan_strip_flag = 1;
+ sp->vlan_strip_flag = 1;
}
val64 = readq(&bar0->mac_cfg);
@@ -6746,7 +6743,7 @@ static int s2io_change_mtu(struct net_device *dev, int new_mtu)
ret = s2io_card_up(sp);
if (ret) {
DBG_PRINT(ERR_DBG, "%s: Device bring up failed\n",
- __FUNCTION__);
+ __func__);
return ret;
}
s2io_wake_all_tx_queue(sp);
@@ -7530,7 +7527,7 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp)
default:
DBG_PRINT(ERR_DBG,
"%s: Samadhana!!\n",
- __FUNCTION__);
+ __func__);
BUG();
}
}
@@ -7781,7 +7778,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
return -ENOMEM;
}
if ((ret = pci_request_regions(pdev, s2io_driver_name))) {
- DBG_PRINT(ERR_DBG, "%s: Request Regions failed - %x \n", __FUNCTION__, ret);
+ DBG_PRINT(ERR_DBG, "%s: Request Regions failed - %x \n", __func__, ret);
pci_disable_device(pdev);
return -ENODEV;
}
@@ -7998,7 +7995,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
if (sp->device_type & XFRAME_II_DEVICE) {
mode = s2io_verify_pci_mode(sp);
if (mode < 0) {
- DBG_PRINT(ERR_DBG, "%s: ", __FUNCTION__);
+ DBG_PRINT(ERR_DBG, "%s: ", __func__);
DBG_PRINT(ERR_DBG, " Unsupported PCI bus mode\n");
ret = -EBADSLT;
goto set_swap_failed;
@@ -8175,8 +8172,8 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
break;
}
if (sp->config.multiq) {
- for (i = 0; i < sp->config.tx_fifo_num; i++)
- mac_control->fifos[i].multiq = config->multiq;
+ for (i = 0; i < sp->config.tx_fifo_num; i++)
+ mac_control->fifos[i].multiq = config->multiq;
DBG_PRINT(ERR_DBG, "%s: Multiqueue support enabled\n",
dev->name);
} else
@@ -8206,6 +8203,11 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
/* Initialize device name */
sprintf(sp->name, "%s Neterion %s", dev->name, sp->product_name);
+ if (vlan_tag_strip)
+ sp->vlan_strip_flag = 1;
+ else
+ sp->vlan_strip_flag = 0;
+
/*
* Make Link state as off at this point, when the Link change
* interrupt comes the state will be automatically changed to
@@ -8299,7 +8301,7 @@ static int check_L2_lro_capable(u8 *buffer, struct iphdr **ip,
if (!(rxdp->Control_1 & RXD_FRAME_PROTO_TCP)) {
DBG_PRINT(INIT_DBG,"%s: Non-TCP frames not supported for LRO\n",
- __FUNCTION__);
+ __func__);
return -1;
}
@@ -8311,7 +8313,7 @@ static int check_L2_lro_capable(u8 *buffer, struct iphdr **ip,
* If vlan stripping is disabled and the frame is VLAN tagged,
* shift the offset by the VLAN header size bytes.
*/
- if ((!vlan_strip_flag) &&
+ if ((!sp->vlan_strip_flag) &&
(rxdp->Control_1 & RXD_FRAME_VLAN_TAG))
ip_off += HEADER_VLAN_SIZE;
} else {
@@ -8330,7 +8332,7 @@ static int check_L2_lro_capable(u8 *buffer, struct iphdr **ip,
static int check_for_socket_match(struct lro *lro, struct iphdr *ip,
struct tcphdr *tcp)
{
- DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
+ DBG_PRINT(INFO_DBG,"%s: Been here...\n", __func__);
if ((lro->iph->saddr != ip->saddr) || (lro->iph->daddr != ip->daddr) ||
(lro->tcph->source != tcp->source) || (lro->tcph->dest != tcp->dest))
return -1;
@@ -8345,7 +8347,7 @@ static inline int get_l4_pyld_length(struct iphdr *ip, struct tcphdr *tcp)
static void initiate_new_session(struct lro *lro, u8 *l2h,
struct iphdr *ip, struct tcphdr *tcp, u32 tcp_pyld_len, u16 vlan_tag)
{
- DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
+ DBG_PRINT(INFO_DBG,"%s: Been here...\n", __func__);
lro->l2h = l2h;
lro->iph = ip;
lro->tcph = tcp;
@@ -8375,7 +8377,7 @@ static void update_L3L4_header(struct s2io_nic *sp, struct lro *lro)
struct tcphdr *tcp = lro->tcph;
__sum16 nchk;
struct stat_block *statinfo = sp->mac_control.stats_info;
- DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
+ DBG_PRINT(INFO_DBG,"%s: Been here...\n", __func__);
/* Update L3 header */
ip->tot_len = htons(lro->total_len);
@@ -8403,7 +8405,7 @@ static void update_L3L4_header(struct s2io_nic *sp, struct lro *lro)
static void aggregate_new_rx(struct lro *lro, struct iphdr *ip,
struct tcphdr *tcp, u32 l4_pyld)
{
- DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
+ DBG_PRINT(INFO_DBG,"%s: Been here...\n", __func__);
lro->total_len += l4_pyld;
lro->frags_len += l4_pyld;
lro->tcp_next_seq += l4_pyld;
@@ -8427,7 +8429,7 @@ static int verify_l3_l4_lro_capable(struct lro *l_lro, struct iphdr *ip,
{
u8 *ptr;
- DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
+ DBG_PRINT(INFO_DBG,"%s: Been here...\n", __func__);
if (!tcp_pyld_len) {
/* Runt frame or a pure ack */
@@ -8509,7 +8511,7 @@ s2io_club_tcp_session(struct ring_info *ring_data, u8 *buffer, u8 **tcp,
if ((*lro)->tcp_next_seq != ntohl(tcph->seq)) {
DBG_PRINT(INFO_DBG, "%s:Out of order. expected "
- "0x%x, actual 0x%x\n", __FUNCTION__,
+ "0x%x, actual 0x%x\n", __func__,
(*lro)->tcp_next_seq,
ntohl(tcph->seq));
@@ -8549,7 +8551,7 @@ s2io_club_tcp_session(struct ring_info *ring_data, u8 *buffer, u8 **tcp,
if (ret == 0) { /* sessions exceeded */
DBG_PRINT(INFO_DBG,"%s:All LRO sessions already in use\n",
- __FUNCTION__);
+ __func__);
*lro = NULL;
return ret;
}
@@ -8571,7 +8573,7 @@ s2io_club_tcp_session(struct ring_info *ring_data, u8 *buffer, u8 **tcp,
break;
default:
DBG_PRINT(ERR_DBG,"%s:Dont know, can't say!!\n",
- __FUNCTION__);
+ __func__);
break;
}
@@ -8592,7 +8594,7 @@ static void queue_rx_frame(struct sk_buff *skb, u16 vlan_tag)
skb->protocol = eth_type_trans(skb, dev);
if (sp->vlgrp && vlan_tag
- && (vlan_strip_flag)) {
+ && (sp->vlan_strip_flag)) {
/* Queueing the vlan frame to the upper layer */
if (sp->config.napi)
vlan_hwaccel_receive_skb(skb, sp->vlgrp, vlan_tag);
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 6722a2f7d0912c93b0b338b0536439521362ef22..55cb943f23f86c8f35a77bd58cae27727dc0dd8e 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -962,6 +962,7 @@ struct s2io_nic {
int task_flag;
unsigned long long start_time;
struct vlan_group *vlgrp;
+ int vlan_strip_flag;
#define MSIX_FLG 0xA5
int num_entries;
struct msix_entry *entries;
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index fe41e4ec21ec2141d63df1c291ebc1035c50d4b6..2615d46e6e503c08fdcdbad4fcb1b8a3873d16e8 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -256,7 +256,7 @@ struct sbmac_softc {
struct net_device *sbm_dev; /* pointer to linux device */
struct napi_struct napi;
struct phy_device *phy_dev; /* the associated PHY device */
- struct mii_bus mii_bus; /* the MII bus */
+ struct mii_bus *mii_bus; /* the MII bus */
int phy_irq[PHY_MAX_ADDR];
spinlock_t sbm_lock; /* spin lock */
int sbm_devflags; /* current device flags */
@@ -2069,9 +2069,10 @@ static irqreturn_t sbmac_intr(int irq,void *dev_instance)
static int sbmac_start_tx(struct sk_buff *skb, struct net_device *dev)
{
struct sbmac_softc *sc = netdev_priv(dev);
+ unsigned long flags;
/* lock eth irq */
- spin_lock_irq (&sc->sbm_lock);
+ spin_lock_irqsave(&sc->sbm_lock, flags);
/*
* Put the buffer on the transmit ring. If we
@@ -2081,14 +2082,14 @@ static int sbmac_start_tx(struct sk_buff *skb, struct net_device *dev)
if (sbdma_add_txbuffer(&(sc->sbm_txdma),skb)) {
/* XXX save skb that we could not send */
netif_stop_queue(dev);
- spin_unlock_irq(&sc->sbm_lock);
+ spin_unlock_irqrestore(&sc->sbm_lock, flags);
return 1;
}
dev->trans_start = jiffies;
- spin_unlock_irq (&sc->sbm_lock);
+ spin_unlock_irqrestore(&sc->sbm_lock, flags);
return 0;
}
@@ -2347,10 +2348,17 @@ static int sbmac_init(struct platform_device *pldev, long long base)
/* This is needed for PASS2 for Rx H/W checksum feature */
sbmac_set_iphdr_offset(sc);
+ sc->mii_bus = mdiobus_alloc();
+ if (sc->mii_bus == NULL) {
+ sbmac_uninitctx(sc);
+ return -ENOMEM;
+ }
+
err = register_netdev(dev);
if (err) {
printk(KERN_ERR "%s.%d: unable to register netdev\n",
sbmac_string, idx);
+ mdiobus_free(sc->mii_bus);
sbmac_uninitctx(sc);
return err;
}
@@ -2368,17 +2376,17 @@ static int sbmac_init(struct platform_device *pldev, long long base)
pr_info("%s: SiByte Ethernet at 0x%08Lx, address: %s\n",
dev->name, base, print_mac(mac, eaddr));
- sc->mii_bus.name = sbmac_mdio_string;
- snprintf(sc->mii_bus.id, MII_BUS_ID_SIZE, "%x", idx);
- sc->mii_bus.priv = sc;
- sc->mii_bus.read = sbmac_mii_read;
- sc->mii_bus.write = sbmac_mii_write;
- sc->mii_bus.irq = sc->phy_irq;
+ sc->mii_bus->name = sbmac_mdio_string;
+ snprintf(sc->mii_bus->id, MII_BUS_ID_SIZE, "%x", idx);
+ sc->mii_bus->priv = sc;
+ sc->mii_bus->read = sbmac_mii_read;
+ sc->mii_bus->write = sbmac_mii_write;
+ sc->mii_bus->irq = sc->phy_irq;
for (i = 0; i < PHY_MAX_ADDR; ++i)
- sc->mii_bus.irq[i] = SBMAC_PHY_INT;
+ sc->mii_bus->irq[i] = SBMAC_PHY_INT;
- sc->mii_bus.dev = &pldev->dev;
- dev_set_drvdata(&pldev->dev, &sc->mii_bus);
+ sc->mii_bus->parent = &pldev->dev;
+ dev_set_drvdata(&pldev->dev, sc->mii_bus);
return 0;
}
@@ -2409,7 +2417,7 @@ static int sbmac_open(struct net_device *dev)
/*
* Probe PHY address
*/
- err = mdiobus_register(&sc->mii_bus);
+ err = mdiobus_register(sc->mii_bus);
if (err) {
printk(KERN_ERR "%s: unable to register MDIO bus\n",
dev->name);
@@ -2446,7 +2454,7 @@ static int sbmac_open(struct net_device *dev)
return 0;
out_unregister:
- mdiobus_unregister(&sc->mii_bus);
+ mdiobus_unregister(sc->mii_bus);
out_unirq:
free_irq(dev->irq, dev);
@@ -2462,7 +2470,7 @@ static int sbmac_mii_probe(struct net_device *dev)
int i;
for (i = 0; i < PHY_MAX_ADDR; i++) {
- phy_dev = sc->mii_bus.phy_map[i];
+ phy_dev = sc->mii_bus->phy_map[i];
if (phy_dev)
break;
}
@@ -2568,14 +2576,15 @@ static void sbmac_mii_poll(struct net_device *dev)
static void sbmac_tx_timeout (struct net_device *dev)
{
struct sbmac_softc *sc = netdev_priv(dev);
+ unsigned long flags;
- spin_lock_irq (&sc->sbm_lock);
+ spin_lock_irqsave(&sc->sbm_lock, flags);
dev->trans_start = jiffies;
dev->stats.tx_errors++;
- spin_unlock_irq (&sc->sbm_lock);
+ spin_unlock_irqrestore(&sc->sbm_lock, flags);
printk (KERN_WARNING "%s: Transmit timed out\n",dev->name);
}
@@ -2639,7 +2648,7 @@ static int sbmac_close(struct net_device *dev)
phy_disconnect(sc->phy_dev);
sc->phy_dev = NULL;
- mdiobus_unregister(&sc->mii_bus);
+ mdiobus_unregister(sc->mii_bus);
free_irq(dev->irq, dev);
@@ -2748,6 +2757,7 @@ static int __exit sbmac_remove(struct platform_device *pldev)
unregister_netdev(dev);
sbmac_uninitctx(sc);
+ mdiobus_free(sc->mii_bus);
iounmap(sc->sbm_base);
free_netdev(dev);
diff --git a/drivers/net/sfc/bitfield.h b/drivers/net/sfc/bitfield.h
index 2c79d27404e09c87121ddf7e5ca4eff063f6df36..d95c218280142108d8c490dea894ea6eb817b5f5 100644
--- a/drivers/net/sfc/bitfield.h
+++ b/drivers/net/sfc/bitfield.h
@@ -52,9 +52,9 @@
*
* The maximum width mask that can be generated is 64 bits.
*/
-#define EFX_MASK64(field) \
- (EFX_WIDTH(field) == 64 ? ~((u64) 0) : \
- (((((u64) 1) << EFX_WIDTH(field))) - 1))
+#define EFX_MASK64(width) \
+ ((width) == 64 ? ~((u64) 0) : \
+ (((((u64) 1) << (width))) - 1))
/* Mask equal in width to the specified field.
*
@@ -63,9 +63,9 @@
* The maximum width mask that can be generated is 32 bits. Use
* EFX_MASK64 for higher width fields.
*/
-#define EFX_MASK32(field) \
- (EFX_WIDTH(field) == 32 ? ~((u32) 0) : \
- (((((u32) 1) << EFX_WIDTH(field))) - 1))
+#define EFX_MASK32(width) \
+ ((width) == 32 ? ~((u32) 0) : \
+ (((((u32) 1) << (width))) - 1))
/* A doubleword (i.e. 4 byte) datatype - little-endian in HW */
typedef union efx_dword {
@@ -138,44 +138,49 @@ typedef union efx_oword {
EFX_EXTRACT_NATIVE(le32_to_cpu(element), min, max, low, high)
#define EFX_EXTRACT_OWORD64(oword, low, high) \
- (EFX_EXTRACT64((oword).u64[0], 0, 63, low, high) | \
- EFX_EXTRACT64((oword).u64[1], 64, 127, low, high))
+ ((EFX_EXTRACT64((oword).u64[0], 0, 63, low, high) | \
+ EFX_EXTRACT64((oword).u64[1], 64, 127, low, high)) & \
+ EFX_MASK64(high + 1 - low))
#define EFX_EXTRACT_QWORD64(qword, low, high) \
- EFX_EXTRACT64((qword).u64[0], 0, 63, low, high)
+ (EFX_EXTRACT64((qword).u64[0], 0, 63, low, high) & \
+ EFX_MASK64(high + 1 - low))
#define EFX_EXTRACT_OWORD32(oword, low, high) \
- (EFX_EXTRACT32((oword).u32[0], 0, 31, low, high) | \
- EFX_EXTRACT32((oword).u32[1], 32, 63, low, high) | \
- EFX_EXTRACT32((oword).u32[2], 64, 95, low, high) | \
- EFX_EXTRACT32((oword).u32[3], 96, 127, low, high))
+ ((EFX_EXTRACT32((oword).u32[0], 0, 31, low, high) | \
+ EFX_EXTRACT32((oword).u32[1], 32, 63, low, high) | \
+ EFX_EXTRACT32((oword).u32[2], 64, 95, low, high) | \
+ EFX_EXTRACT32((oword).u32[3], 96, 127, low, high)) & \
+ EFX_MASK32(high + 1 - low))
#define EFX_EXTRACT_QWORD32(qword, low, high) \
- (EFX_EXTRACT32((qword).u32[0], 0, 31, low, high) | \
- EFX_EXTRACT32((qword).u32[1], 32, 63, low, high))
+ ((EFX_EXTRACT32((qword).u32[0], 0, 31, low, high) | \
+ EFX_EXTRACT32((qword).u32[1], 32, 63, low, high)) & \
+ EFX_MASK32(high + 1 - low))
-#define EFX_EXTRACT_DWORD(dword, low, high) \
- EFX_EXTRACT32((dword).u32[0], 0, 31, low, high)
+#define EFX_EXTRACT_DWORD(dword, low, high) \
+ (EFX_EXTRACT32((dword).u32[0], 0, 31, low, high) & \
+ EFX_MASK32(high + 1 - low))
-#define EFX_OWORD_FIELD64(oword, field) \
- (EFX_EXTRACT_OWORD64(oword, EFX_LOW_BIT(field), EFX_HIGH_BIT(field)) \
- & EFX_MASK64(field))
+#define EFX_OWORD_FIELD64(oword, field) \
+ EFX_EXTRACT_OWORD64(oword, EFX_LOW_BIT(field), \
+ EFX_HIGH_BIT(field))
-#define EFX_QWORD_FIELD64(qword, field) \
- (EFX_EXTRACT_QWORD64(qword, EFX_LOW_BIT(field), EFX_HIGH_BIT(field)) \
- & EFX_MASK64(field))
+#define EFX_QWORD_FIELD64(qword, field) \
+ EFX_EXTRACT_QWORD64(qword, EFX_LOW_BIT(field), \
+ EFX_HIGH_BIT(field))
-#define EFX_OWORD_FIELD32(oword, field) \
- (EFX_EXTRACT_OWORD32(oword, EFX_LOW_BIT(field), EFX_HIGH_BIT(field)) \
- & EFX_MASK32(field))
+#define EFX_OWORD_FIELD32(oword, field) \
+ EFX_EXTRACT_OWORD32(oword, EFX_LOW_BIT(field), \
+ EFX_HIGH_BIT(field))
-#define EFX_QWORD_FIELD32(qword, field) \
- (EFX_EXTRACT_QWORD32(qword, EFX_LOW_BIT(field), EFX_HIGH_BIT(field)) \
- & EFX_MASK32(field))
+#define EFX_QWORD_FIELD32(qword, field) \
+ EFX_EXTRACT_QWORD32(qword, EFX_LOW_BIT(field), \
+ EFX_HIGH_BIT(field))
-#define EFX_DWORD_FIELD(dword, field) \
- (EFX_EXTRACT_DWORD(dword, EFX_LOW_BIT(field), EFX_HIGH_BIT(field)) \
- & EFX_MASK32(field))
+#define EFX_DWORD_FIELD(dword, field) \
+ EFX_EXTRACT_DWORD(dword, EFX_LOW_BIT(field), \
+ EFX_HIGH_BIT(field))
#define EFX_OWORD_IS_ZERO64(oword) \
(((oword).u64[0] | (oword).u64[1]) == (__force __le64) 0)
@@ -411,69 +416,102 @@ typedef union efx_oword {
* for read-modify-write operations.
*
*/
-
#define EFX_INVERT_OWORD(oword) do { \
(oword).u64[0] = ~((oword).u64[0]); \
(oword).u64[1] = ~((oword).u64[1]); \
} while (0)
-#define EFX_INSERT_FIELD64(...) \
- cpu_to_le64(EFX_INSERT_FIELD_NATIVE(__VA_ARGS__))
+#define EFX_AND_OWORD(oword, from, mask) \
+ do { \
+ (oword).u64[0] = (from).u64[0] & (mask).u64[0]; \
+ (oword).u64[1] = (from).u64[1] & (mask).u64[1]; \
+ } while (0)
+
+#define EFX_OR_OWORD(oword, from, mask) \
+ do { \
+ (oword).u64[0] = (from).u64[0] | (mask).u64[0]; \
+ (oword).u64[1] = (from).u64[1] | (mask).u64[1]; \
+ } while (0)
-#define EFX_INSERT_FIELD32(...) \
- cpu_to_le32(EFX_INSERT_FIELD_NATIVE(__VA_ARGS__))
+#define EFX_INSERT64(min, max, low, high, value) \
+ cpu_to_le64(EFX_INSERT_NATIVE(min, max, low, high, value))
-#define EFX_INPLACE_MASK64(min, max, field) \
- EFX_INSERT_FIELD64(min, max, field, EFX_MASK64(field))
+#define EFX_INSERT32(min, max, low, high, value) \
+ cpu_to_le32(EFX_INSERT_NATIVE(min, max, low, high, value))
-#define EFX_INPLACE_MASK32(min, max, field) \
- EFX_INSERT_FIELD32(min, max, field, EFX_MASK32(field))
+#define EFX_INPLACE_MASK64(min, max, low, high) \
+ EFX_INSERT64(min, max, low, high, EFX_MASK64(high + 1 - low))
-#define EFX_SET_OWORD_FIELD64(oword, field, value) do { \
+#define EFX_INPLACE_MASK32(min, max, low, high) \
+ EFX_INSERT32(min, max, low, high, EFX_MASK32(high + 1 - low))
+
+#define EFX_SET_OWORD64(oword, low, high, value) do { \
(oword).u64[0] = (((oword).u64[0] \
- & ~EFX_INPLACE_MASK64(0, 63, field)) \
- | EFX_INSERT_FIELD64(0, 63, field, value)); \
+ & ~EFX_INPLACE_MASK64(0, 63, low, high)) \
+ | EFX_INSERT64(0, 63, low, high, value)); \
(oword).u64[1] = (((oword).u64[1] \
- & ~EFX_INPLACE_MASK64(64, 127, field)) \
- | EFX_INSERT_FIELD64(64, 127, field, value)); \
+ & ~EFX_INPLACE_MASK64(64, 127, low, high)) \
+ | EFX_INSERT64(64, 127, low, high, value)); \
} while (0)
-#define EFX_SET_QWORD_FIELD64(qword, field, value) do { \
+#define EFX_SET_QWORD64(qword, low, high, value) do { \
(qword).u64[0] = (((qword).u64[0] \
- & ~EFX_INPLACE_MASK64(0, 63, field)) \
- | EFX_INSERT_FIELD64(0, 63, field, value)); \
+ & ~EFX_INPLACE_MASK64(0, 63, low, high)) \
+ | EFX_INSERT64(0, 63, low, high, value)); \
} while (0)
-#define EFX_SET_OWORD_FIELD32(oword, field, value) do { \
+#define EFX_SET_OWORD32(oword, low, high, value) do { \
(oword).u32[0] = (((oword).u32[0] \
- & ~EFX_INPLACE_MASK32(0, 31, field)) \
- | EFX_INSERT_FIELD32(0, 31, field, value)); \
+ & ~EFX_INPLACE_MASK32(0, 31, low, high)) \
+ | EFX_INSERT32(0, 31, low, high, value)); \
(oword).u32[1] = (((oword).u32[1] \
- & ~EFX_INPLACE_MASK32(32, 63, field)) \
- | EFX_INSERT_FIELD32(32, 63, field, value)); \
+ & ~EFX_INPLACE_MASK32(32, 63, low, high)) \
+ | EFX_INSERT32(32, 63, low, high, value)); \
(oword).u32[2] = (((oword).u32[2] \
- & ~EFX_INPLACE_MASK32(64, 95, field)) \
- | EFX_INSERT_FIELD32(64, 95, field, value)); \
+ & ~EFX_INPLACE_MASK32(64, 95, low, high)) \
+ | EFX_INSERT32(64, 95, low, high, value)); \
(oword).u32[3] = (((oword).u32[3] \
- & ~EFX_INPLACE_MASK32(96, 127, field)) \
- | EFX_INSERT_FIELD32(96, 127, field, value)); \
+ & ~EFX_INPLACE_MASK32(96, 127, low, high)) \
+ | EFX_INSERT32(96, 127, low, high, value)); \
} while (0)
-#define EFX_SET_QWORD_FIELD32(qword, field, value) do { \
+#define EFX_SET_QWORD32(qword, low, high, value) do { \
(qword).u32[0] = (((qword).u32[0] \
- & ~EFX_INPLACE_MASK32(0, 31, field)) \
- | EFX_INSERT_FIELD32(0, 31, field, value)); \
+ & ~EFX_INPLACE_MASK32(0, 31, low, high)) \
+ | EFX_INSERT32(0, 31, low, high, value)); \
(qword).u32[1] = (((qword).u32[1] \
- & ~EFX_INPLACE_MASK32(32, 63, field)) \
- | EFX_INSERT_FIELD32(32, 63, field, value)); \
+ & ~EFX_INPLACE_MASK32(32, 63, low, high)) \
+ | EFX_INSERT32(32, 63, low, high, value)); \
} while (0)
-#define EFX_SET_DWORD_FIELD(dword, field, value) do { \
- (dword).u32[0] = (((dword).u32[0] \
- & ~EFX_INPLACE_MASK32(0, 31, field)) \
- | EFX_INSERT_FIELD32(0, 31, field, value)); \
+#define EFX_SET_DWORD32(dword, low, high, value) do { \
+ (dword).u32[0] = (((dword).u32[0] \
+ & ~EFX_INPLACE_MASK32(0, 31, low, high)) \
+ | EFX_INSERT32(0, 31, low, high, value)); \
} while (0)
+#define EFX_SET_OWORD_FIELD64(oword, field, value) \
+ EFX_SET_OWORD64(oword, EFX_LOW_BIT(field), \
+ EFX_HIGH_BIT(field), value)
+
+#define EFX_SET_QWORD_FIELD64(qword, field, value) \
+ EFX_SET_QWORD64(qword, EFX_LOW_BIT(field), \
+ EFX_HIGH_BIT(field), value)
+
+#define EFX_SET_OWORD_FIELD32(oword, field, value) \
+ EFX_SET_OWORD32(oword, EFX_LOW_BIT(field), \
+ EFX_HIGH_BIT(field), value)
+
+#define EFX_SET_QWORD_FIELD32(qword, field, value) \
+ EFX_SET_QWORD32(qword, EFX_LOW_BIT(field), \
+ EFX_HIGH_BIT(field), value)
+
+#define EFX_SET_DWORD_FIELD(dword, field, value) \
+ EFX_SET_DWORD32(dword, EFX_LOW_BIT(field), \
+ EFX_HIGH_BIT(field), value)
+
+
+
#if BITS_PER_LONG == 64
#define EFX_SET_OWORD_FIELD EFX_SET_OWORD_FIELD64
#define EFX_SET_QWORD_FIELD EFX_SET_QWORD_FIELD64
@@ -502,4 +540,10 @@ typedef union efx_oword {
#define EFX_DMA_TYPE_WIDTH(width) \
(((width) < DMA_ADDR_T_WIDTH) ? (width) : DMA_ADDR_T_WIDTH)
+
+/* Static initialiser */
+#define EFX_OWORD32(a, b, c, d) \
+ { .u32 = { __constant_cpu_to_le32(a), __constant_cpu_to_le32(b), \
+ __constant_cpu_to_le32(c), __constant_cpu_to_le32(d) } }
+
#endif /* EFX_BITFIELD_H */
diff --git a/drivers/net/sfc/boards.c b/drivers/net/sfc/boards.c
index d3d3dd0a1170dea4e16b701ec46a4900b3c0b567..99e6023732691c08cf6060abff318b2331201b35 100644
--- a/drivers/net/sfc/boards.c
+++ b/drivers/net/sfc/boards.c
@@ -31,23 +31,23 @@ static void blink_led_timer(unsigned long context)
mod_timer(&bl->timer, jiffies + BLINK_INTERVAL);
}
-static void board_blink(struct efx_nic *efx, int blink)
+static void board_blink(struct efx_nic *efx, bool blink)
{
struct efx_blinker *blinker = &efx->board_info.blinker;
/* The rtnl mutex serialises all ethtool ioctls, so
* nothing special needs doing here. */
if (blink) {
- blinker->resubmit = 1;
- blinker->state = 0;
+ blinker->resubmit = true;
+ blinker->state = false;
setup_timer(&blinker->timer, blink_led_timer,
(unsigned long)efx);
mod_timer(&blinker->timer, jiffies + BLINK_INTERVAL);
} else {
- blinker->resubmit = 0;
+ blinker->resubmit = false;
if (blinker->timer.function)
del_timer_sync(&blinker->timer);
- efx->board_info.set_fault_led(efx, 0);
+ efx->board_info.set_fault_led(efx, false);
}
}
@@ -78,7 +78,7 @@ static int sfe4002_init_leds(struct efx_nic *efx)
return 0;
}
-static void sfe4002_fault_led(struct efx_nic *efx, int state)
+static void sfe4002_fault_led(struct efx_nic *efx, bool state)
{
xfp_set_led(efx, SFE4002_FAULT_LED, state ? QUAKE_LED_ON :
QUAKE_LED_OFF);
diff --git a/drivers/net/sfc/boards.h b/drivers/net/sfc/boards.h
index e5e844359ce7b058856594da7d4763dc1b4c57ac..c6e01b64bfb471ff57ce99cc33c0ef3622771d7f 100644
--- a/drivers/net/sfc/boards.h
+++ b/drivers/net/sfc/boards.h
@@ -21,7 +21,5 @@ enum efx_board_type {
extern int efx_set_board_info(struct efx_nic *efx, u16 revision_info);
extern int sfe4001_init(struct efx_nic *efx);
-/* Are we putting the PHY into flash config mode */
-extern unsigned int sfe4001_phy_flash_cfg;
#endif
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 45c72eebb3a7eb7b89d62aa92abef171a7676e7a..06ea71c7e34ecb58bd117781eab7c09360381294 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -28,7 +28,6 @@
#include "efx.h"
#include "mdio_10g.h"
#include "falcon.h"
-#include "workarounds.h"
#include "mac.h"
#define EFX_MAX_MTU (9 * 1024)
@@ -52,7 +51,7 @@ static struct workqueue_struct *refill_workqueue;
* This sets the default for new devices. It can be controlled later
* using ethtool.
*/
-static int lro = 1;
+static int lro = true;
module_param(lro, int, 0644);
MODULE_PARM_DESC(lro, "Large receive offload acceleration");
@@ -65,7 +64,7 @@ MODULE_PARM_DESC(lro, "Large receive offload acceleration");
* This is forced to 0 for MSI interrupt mode as the interrupt vector
* is not written
*/
-static unsigned int separate_tx_and_rx_channels = 1;
+static unsigned int separate_tx_and_rx_channels = true;
/* This is the weight assigned to each of the (per-channel) virtual
* NAPI devices.
@@ -81,7 +80,7 @@ unsigned int efx_monitor_interval = 1 * HZ;
/* This controls whether or not the hardware monitor will trigger a
* reset when it detects an error condition.
*/
-static unsigned int monitor_reset = 1;
+static unsigned int monitor_reset = true;
/* This controls whether or not the driver will initialise devices
* with invalid MAC addresses stored in the EEPROM or flash. If true,
@@ -141,8 +140,7 @@ static void efx_fini_channels(struct efx_nic *efx);
#define EFX_ASSERT_RESET_SERIALISED(efx) \
do { \
- if ((efx->state == STATE_RUNNING) || \
- (efx->state == STATE_RESETTING)) \
+ if (efx->state == STATE_RUNNING) \
ASSERT_RTNL(); \
} while (0)
@@ -159,16 +157,18 @@ static void efx_fini_channels(struct efx_nic *efx);
* never be concurrently called more than once on the same channel,
* though different channels may be being processed concurrently.
*/
-static inline int efx_process_channel(struct efx_channel *channel, int rx_quota)
+static int efx_process_channel(struct efx_channel *channel, int rx_quota)
{
- int rxdmaqs;
- struct efx_rx_queue *rx_queue;
+ struct efx_nic *efx = channel->efx;
+ int rx_packets;
- if (unlikely(channel->efx->reset_pending != RESET_TYPE_NONE ||
+ if (unlikely(efx->reset_pending != RESET_TYPE_NONE ||
!channel->enabled))
- return rx_quota;
+ return 0;
- rxdmaqs = falcon_process_eventq(channel, &rx_quota);
+ rx_packets = falcon_process_eventq(channel, rx_quota);
+ if (rx_packets == 0)
+ return 0;
/* Deliver last RX packet. */
if (channel->rx_pkt) {
@@ -180,16 +180,9 @@ static inline int efx_process_channel(struct efx_channel *channel, int rx_quota)
efx_flush_lro(channel);
efx_rx_strategy(channel);
- /* Refill descriptor rings as necessary */
- rx_queue = &channel->efx->rx_queue[0];
- while (rxdmaqs) {
- if (rxdmaqs & 0x01)
- efx_fast_push_rx_descriptors(rx_queue);
- rx_queue++;
- rxdmaqs >>= 1;
- }
+ efx_fast_push_rx_descriptors(&efx->rx_queue[channel->channel]);
- return rx_quota;
+ return rx_packets;
}
/* Mark channel as finished processing
@@ -203,7 +196,7 @@ static inline void efx_channel_processed(struct efx_channel *channel)
/* The interrupt handler for this channel may set work_pending
* as soon as we acknowledge the events we've seen. Make sure
* it's cleared before then. */
- channel->work_pending = 0;
+ channel->work_pending = false;
smp_wmb();
falcon_eventq_read_ack(channel);
@@ -219,14 +212,12 @@ static int efx_poll(struct napi_struct *napi, int budget)
struct efx_channel *channel =
container_of(napi, struct efx_channel, napi_str);
struct net_device *napi_dev = channel->napi_dev;
- int unused;
int rx_packets;
EFX_TRACE(channel->efx, "channel %d NAPI poll executing on CPU %d\n",
channel->channel, raw_smp_processor_id());
- unused = efx_process_channel(channel, budget);
- rx_packets = (budget - unused);
+ rx_packets = efx_process_channel(channel, budget);
if (rx_packets < budget) {
/* There is no race here; although napi_disable() will
@@ -260,7 +251,7 @@ void efx_process_channel_now(struct efx_channel *channel)
falcon_disable_interrupts(efx);
if (efx->legacy_irq)
synchronize_irq(efx->legacy_irq);
- if (channel->has_interrupt && channel->irq)
+ if (channel->irq)
synchronize_irq(channel->irq);
/* Wait for any NAPI processing to complete */
@@ -290,13 +281,13 @@ static int efx_probe_eventq(struct efx_channel *channel)
}
/* Prepare channel's event queue */
-static int efx_init_eventq(struct efx_channel *channel)
+static void efx_init_eventq(struct efx_channel *channel)
{
EFX_LOG(channel->efx, "chan %d init event queue\n", channel->channel);
channel->eventq_read_ptr = 0;
- return falcon_init_eventq(channel);
+ falcon_init_eventq(channel);
}
static void efx_fini_eventq(struct efx_channel *channel)
@@ -362,12 +353,11 @@ static int efx_probe_channel(struct efx_channel *channel)
* to propagate configuration changes (mtu, checksum offload), or
* to clear hardware error conditions
*/
-static int efx_init_channels(struct efx_nic *efx)
+static void efx_init_channels(struct efx_nic *efx)
{
struct efx_tx_queue *tx_queue;
struct efx_rx_queue *rx_queue;
struct efx_channel *channel;
- int rc = 0;
/* Calculate the rx buffer allocation parameters required to
* support the current MTU, including padding for header
@@ -382,36 +372,20 @@ static int efx_init_channels(struct efx_nic *efx)
efx_for_each_channel(channel, efx) {
EFX_LOG(channel->efx, "init chan %d\n", channel->channel);
- rc = efx_init_eventq(channel);
- if (rc)
- goto err;
+ efx_init_eventq(channel);
- efx_for_each_channel_tx_queue(tx_queue, channel) {
- rc = efx_init_tx_queue(tx_queue);
- if (rc)
- goto err;
- }
+ efx_for_each_channel_tx_queue(tx_queue, channel)
+ efx_init_tx_queue(tx_queue);
/* The rx buffer allocation strategy is MTU dependent */
efx_rx_strategy(channel);
- efx_for_each_channel_rx_queue(rx_queue, channel) {
- rc = efx_init_rx_queue(rx_queue);
- if (rc)
- goto err;
- }
+ efx_for_each_channel_rx_queue(rx_queue, channel)
+ efx_init_rx_queue(rx_queue);
WARN_ON(channel->rx_pkt != NULL);
efx_rx_strategy(channel);
}
-
- return 0;
-
- err:
- EFX_ERR(efx, "failed to initialise channel %d\n",
- channel ? channel->channel : -1);
- efx_fini_channels(efx);
- return rc;
}
/* This enables event queue processing and packet transmission.
@@ -432,8 +406,8 @@ static void efx_start_channel(struct efx_channel *channel)
/* The interrupt handler for this channel may set work_pending
* as soon as we enable it. Make sure it's cleared before
* then. Similarly, make sure it sees the enabled flag set. */
- channel->work_pending = 0;
- channel->enabled = 1;
+ channel->work_pending = false;
+ channel->enabled = true;
smp_wmb();
napi_enable(&channel->napi_str);
@@ -456,7 +430,7 @@ static void efx_stop_channel(struct efx_channel *channel)
EFX_LOG(channel->efx, "stop chan %d\n", channel->channel);
- channel->enabled = 0;
+ channel->enabled = false;
napi_disable(&channel->napi_str);
/* Ensure that any worker threads have exited or will be no-ops */
@@ -471,10 +445,17 @@ static void efx_fini_channels(struct efx_nic *efx)
struct efx_channel *channel;
struct efx_tx_queue *tx_queue;
struct efx_rx_queue *rx_queue;
+ int rc;
EFX_ASSERT_RESET_SERIALISED(efx);
BUG_ON(efx->port_enabled);
+ rc = falcon_flush_queues(efx);
+ if (rc)
+ EFX_ERR(efx, "failed to flush queues\n");
+ else
+ EFX_LOG(efx, "successfully flushed all queues\n");
+
efx_for_each_channel(channel, efx) {
EFX_LOG(channel->efx, "shut down chan %d\n", channel->channel);
@@ -482,13 +463,6 @@ static void efx_fini_channels(struct efx_nic *efx)
efx_fini_rx_queue(rx_queue);
efx_for_each_channel_tx_queue(tx_queue, channel)
efx_fini_tx_queue(tx_queue);
- }
-
- /* Do the event queues last so that we can handle flush events
- * for all DMA queues. */
- efx_for_each_channel(channel, efx) {
- EFX_LOG(channel->efx, "shut down evq %d\n", channel->channel);
-
efx_fini_eventq(channel);
}
}
@@ -526,8 +500,6 @@ void efx_schedule_slow_fill(struct efx_rx_queue *rx_queue, int delay)
*/
static void efx_link_status_changed(struct efx_nic *efx)
{
- int carrier_ok;
-
/* SFC Bug 5356: A net_dev notifier is registered, so we must ensure
* that no events are triggered between unregister_netdev() and the
* driver unloading. A more general condition is that NETDEV_CHANGE
@@ -535,8 +507,12 @@ static void efx_link_status_changed(struct efx_nic *efx)
if (!netif_running(efx->net_dev))
return;
- carrier_ok = netif_carrier_ok(efx->net_dev) ? 1 : 0;
- if (efx->link_up != carrier_ok) {
+ if (efx->port_inhibited) {
+ netif_carrier_off(efx->net_dev);
+ return;
+ }
+
+ if (efx->link_up != netif_carrier_ok(efx->net_dev)) {
efx->n_link_state_changes++;
if (efx->link_up)
@@ -577,13 +553,19 @@ static void efx_link_status_changed(struct efx_nic *efx)
/* This call reinitialises the MAC to pick up new PHY settings. The
* caller must hold the mac_lock */
-static void __efx_reconfigure_port(struct efx_nic *efx)
+void __efx_reconfigure_port(struct efx_nic *efx)
{
WARN_ON(!mutex_is_locked(&efx->mac_lock));
EFX_LOG(efx, "reconfiguring MAC from PHY settings on CPU %d\n",
raw_smp_processor_id());
+ /* Serialise the promiscuous flag with efx_set_multicast_list. */
+ if (efx_dev_registered(efx)) {
+ netif_addr_lock_bh(efx->net_dev);
+ netif_addr_unlock_bh(efx->net_dev);
+ }
+
falcon_reconfigure_xmac(efx);
/* Inform kernel of loss/gain of carrier */
@@ -661,7 +643,8 @@ static int efx_init_port(struct efx_nic *efx)
if (rc)
return rc;
- efx->port_initialized = 1;
+ efx->port_initialized = true;
+ efx->stats_enabled = true;
/* Reconfigure port to program MAC registers */
falcon_reconfigure_xmac(efx);
@@ -678,7 +661,7 @@ static void efx_start_port(struct efx_nic *efx)
BUG_ON(efx->port_enabled);
mutex_lock(&efx->mac_lock);
- efx->port_enabled = 1;
+ efx->port_enabled = true;
__efx_reconfigure_port(efx);
mutex_unlock(&efx->mac_lock);
}
@@ -692,7 +675,7 @@ static void efx_stop_port(struct efx_nic *efx)
EFX_LOG(efx, "stop port\n");
mutex_lock(&efx->mac_lock);
- efx->port_enabled = 0;
+ efx->port_enabled = false;
mutex_unlock(&efx->mac_lock);
/* Serialise against efx_set_multicast_list() */
@@ -710,9 +693,9 @@ static void efx_fini_port(struct efx_nic *efx)
return;
falcon_fini_xmac(efx);
- efx->port_initialized = 0;
+ efx->port_initialized = false;
- efx->link_up = 0;
+ efx->link_up = false;
efx_link_status_changed(efx);
}
@@ -797,7 +780,7 @@ static int efx_init_io(struct efx_nic *efx)
return 0;
fail4:
- release_mem_region(efx->membase_phys, efx->type->mem_map_size);
+ pci_release_region(efx->pci_dev, efx->type->mem_bar);
fail3:
efx->membase_phys = 0;
fail2:
@@ -823,53 +806,61 @@ static void efx_fini_io(struct efx_nic *efx)
pci_disable_device(efx->pci_dev);
}
-/* Probe the number and type of interrupts we are able to obtain. */
+/* Get number of RX queues wanted. Return number of online CPU
+ * packages in the expectation that an IRQ balancer will spread
+ * interrupts across them. */
+static int efx_wanted_rx_queues(void)
+{
+ cpumask_t core_mask;
+ int count;
+ int cpu;
+
+ cpus_clear(core_mask);
+ count = 0;
+ for_each_online_cpu(cpu) {
+ if (!cpu_isset(cpu, core_mask)) {
+ ++count;
+ cpus_or(core_mask, core_mask,
+ topology_core_siblings(cpu));
+ }
+ }
+
+ return count;
+}
+
+/* Probe the number and type of interrupts we are able to obtain, and
+ * the resulting numbers of channels and RX queues.
+ */
static void efx_probe_interrupts(struct efx_nic *efx)
{
- int max_channel = efx->type->phys_addr_channels - 1;
- struct msix_entry xentries[EFX_MAX_CHANNELS];
+ int max_channels =
+ min_t(int, efx->type->phys_addr_channels, EFX_MAX_CHANNELS);
int rc, i;
if (efx->interrupt_mode == EFX_INT_MODE_MSIX) {
- BUG_ON(!pci_find_capability(efx->pci_dev, PCI_CAP_ID_MSIX));
-
- if (rss_cpus == 0) {
- cpumask_t core_mask;
- int cpu;
-
- cpus_clear(core_mask);
- efx->rss_queues = 0;
- for_each_online_cpu(cpu) {
- if (!cpu_isset(cpu, core_mask)) {
- ++efx->rss_queues;
- cpus_or(core_mask, core_mask,
- topology_core_siblings(cpu));
- }
- }
- } else {
- efx->rss_queues = rss_cpus;
- }
+ struct msix_entry xentries[EFX_MAX_CHANNELS];
+ int wanted_ints;
- efx->rss_queues = min(efx->rss_queues, max_channel + 1);
- efx->rss_queues = min(efx->rss_queues, EFX_MAX_CHANNELS);
+ /* We want one RX queue and interrupt per CPU package
+ * (or as specified by the rss_cpus module parameter).
+ * We will need one channel per interrupt.
+ */
+ wanted_ints = rss_cpus ? rss_cpus : efx_wanted_rx_queues();
+ efx->n_rx_queues = min(wanted_ints, max_channels);
- /* Request maximum number of MSI interrupts, and fill out
- * the channel interrupt information the allowed allocation */
- for (i = 0; i < efx->rss_queues; i++)
+ for (i = 0; i < efx->n_rx_queues; i++)
xentries[i].entry = i;
- rc = pci_enable_msix(efx->pci_dev, xentries, efx->rss_queues);
+ rc = pci_enable_msix(efx->pci_dev, xentries, efx->n_rx_queues);
if (rc > 0) {
- EFX_BUG_ON_PARANOID(rc >= efx->rss_queues);
- efx->rss_queues = rc;
+ EFX_BUG_ON_PARANOID(rc >= efx->n_rx_queues);
+ efx->n_rx_queues = rc;
rc = pci_enable_msix(efx->pci_dev, xentries,
- efx->rss_queues);
+ efx->n_rx_queues);
}
if (rc == 0) {
- for (i = 0; i < efx->rss_queues; i++) {
- efx->channel[i].has_interrupt = 1;
+ for (i = 0; i < efx->n_rx_queues; i++)
efx->channel[i].irq = xentries[i].vector;
- }
} else {
/* Fall back to single channel MSI */
efx->interrupt_mode = EFX_INT_MODE_MSI;
@@ -879,11 +870,10 @@ static void efx_probe_interrupts(struct efx_nic *efx)
/* Try single interrupt MSI */
if (efx->interrupt_mode == EFX_INT_MODE_MSI) {
- efx->rss_queues = 1;
+ efx->n_rx_queues = 1;
rc = pci_enable_msi(efx->pci_dev);
if (rc == 0) {
efx->channel[0].irq = efx->pci_dev->irq;
- efx->channel[0].has_interrupt = 1;
} else {
EFX_ERR(efx, "could not enable MSI\n");
efx->interrupt_mode = EFX_INT_MODE_LEGACY;
@@ -892,10 +882,7 @@ static void efx_probe_interrupts(struct efx_nic *efx)
/* Assume legacy interrupts */
if (efx->interrupt_mode == EFX_INT_MODE_LEGACY) {
- efx->rss_queues = 1;
- /* Every channel is interruptible */
- for (i = 0; i < EFX_MAX_CHANNELS; i++)
- efx->channel[i].has_interrupt = 1;
+ efx->n_rx_queues = 1;
efx->legacy_irq = efx->pci_dev->irq;
}
}
@@ -905,7 +892,7 @@ static void efx_remove_interrupts(struct efx_nic *efx)
struct efx_channel *channel;
/* Remove MSI/MSI-X interrupts */
- efx_for_each_channel_with_interrupt(channel, efx)
+ efx_for_each_channel(channel, efx)
channel->irq = 0;
pci_disable_msi(efx->pci_dev);
pci_disable_msix(efx->pci_dev);
@@ -914,45 +901,22 @@ static void efx_remove_interrupts(struct efx_nic *efx)
efx->legacy_irq = 0;
}
-/* Select number of used resources
- * Should be called after probe_interrupts()
- */
-static void efx_select_used(struct efx_nic *efx)
+static void efx_set_channels(struct efx_nic *efx)
{
struct efx_tx_queue *tx_queue;
struct efx_rx_queue *rx_queue;
- int i;
- /* TX queues. One per port per channel with TX capability
- * (more than one per port won't work on Linux, due to out
- * of order issues... but will be fine on Solaris)
- */
- tx_queue = &efx->tx_queue[0];
-
- /* Perform this for each channel with TX capabilities.
- * At the moment, we only support a single TX queue
- */
- tx_queue->used = 1;
- if ((!EFX_INT_MODE_USE_MSI(efx)) && separate_tx_and_rx_channels)
- tx_queue->channel = &efx->channel[1];
- else
- tx_queue->channel = &efx->channel[0];
- tx_queue->channel->used_flags |= EFX_USED_BY_TX;
- tx_queue++;
-
- /* RX queues. Each has a dedicated channel. */
- for (i = 0; i < EFX_MAX_RX_QUEUES; i++) {
- rx_queue = &efx->rx_queue[i];
+ efx_for_each_tx_queue(tx_queue, efx) {
+ if (!EFX_INT_MODE_USE_MSI(efx) && separate_tx_and_rx_channels)
+ tx_queue->channel = &efx->channel[1];
+ else
+ tx_queue->channel = &efx->channel[0];
+ tx_queue->channel->used_flags |= EFX_USED_BY_TX;
+ }
- if (i < efx->rss_queues) {
- rx_queue->used = 1;
- /* If we allow multiple RX queues per channel
- * we need to decide that here
- */
- rx_queue->channel = &efx->channel[rx_queue->queue];
- rx_queue->channel->used_flags |= EFX_USED_BY_RX;
- rx_queue++;
- }
+ efx_for_each_rx_queue(rx_queue, efx) {
+ rx_queue->channel = &efx->channel[rx_queue->queue];
+ rx_queue->channel->used_flags |= EFX_USED_BY_RX;
}
}
@@ -971,8 +935,7 @@ static int efx_probe_nic(struct efx_nic *efx)
* in MSI-X interrupts. */
efx_probe_interrupts(efx);
- /* Determine number of RX queues and TX queues */
- efx_select_used(efx);
+ efx_set_channels(efx);
/* Initialise the interrupt moderation settings */
efx_init_irq_moderation(efx, tx_irq_mod_usec, rx_irq_mod_usec);
@@ -1058,7 +1021,8 @@ static void efx_start_all(struct efx_nic *efx)
/* Mark the port as enabled so port reconfigurations can start, then
* restart the transmit interface early so the watchdog timer stops */
efx_start_port(efx);
- efx_wake_queue(efx);
+ if (efx_dev_registered(efx))
+ efx_wake_queue(efx);
efx_for_each_channel(channel, efx)
efx_start_channel(channel);
@@ -1109,7 +1073,7 @@ static void efx_stop_all(struct efx_nic *efx)
falcon_disable_interrupts(efx);
if (efx->legacy_irq)
synchronize_irq(efx->legacy_irq);
- efx_for_each_channel_with_interrupt(channel, efx) {
+ efx_for_each_channel(channel, efx) {
if (channel->irq)
synchronize_irq(channel->irq);
}
@@ -1128,13 +1092,12 @@ static void efx_stop_all(struct efx_nic *efx)
/* Isolate the MAC from the TX and RX engines, so that queue
* flushes will complete in a timely fashion. */
- falcon_deconfigure_mac_wrapper(efx);
falcon_drain_tx_fifo(efx);
/* Stop the kernel transmit interface late, so the watchdog
* timer isn't ticking over the flush */
- efx_stop_queue(efx);
if (efx_dev_registered(efx)) {
+ efx_stop_queue(efx);
netif_tx_lock_bh(efx->net_dev);
netif_tx_unlock_bh(efx->net_dev);
}
@@ -1151,24 +1114,16 @@ static void efx_remove_all(struct efx_nic *efx)
}
/* A convinience function to safely flush all the queues */
-int efx_flush_queues(struct efx_nic *efx)
+void efx_flush_queues(struct efx_nic *efx)
{
- int rc;
-
EFX_ASSERT_RESET_SERIALISED(efx);
efx_stop_all(efx);
efx_fini_channels(efx);
- rc = efx_init_channels(efx);
- if (rc) {
- efx_schedule_reset(efx, RESET_TYPE_DISABLE);
- return rc;
- }
+ efx_init_channels(efx);
efx_start_all(efx);
-
- return 0;
}
/**************************************************************************
@@ -1249,7 +1204,7 @@ static void efx_monitor(struct work_struct *data)
*/
static int efx_ioctl(struct net_device *net_dev, struct ifreq *ifr, int cmd)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
EFX_ASSERT_RESET_SERIALISED(efx);
@@ -1303,10 +1258,10 @@ static void efx_fini_napi(struct efx_nic *efx)
*/
static void efx_netpoll(struct net_device *net_dev)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
struct efx_channel *channel;
- efx_for_each_channel_with_interrupt(channel, efx)
+ efx_for_each_channel(channel, efx)
efx_schedule_channel(channel);
}
@@ -1321,12 +1276,15 @@ static void efx_netpoll(struct net_device *net_dev)
/* Context: process, rtnl_lock() held. */
static int efx_net_open(struct net_device *net_dev)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
EFX_ASSERT_RESET_SERIALISED(efx);
EFX_LOG(efx, "opening device %s on CPU %d\n", net_dev->name,
raw_smp_processor_id());
+ if (efx->phy_mode & PHY_MODE_SPECIAL)
+ return -EBUSY;
+
efx_start_all(efx);
return 0;
}
@@ -1337,8 +1295,7 @@ static int efx_net_open(struct net_device *net_dev)
*/
static int efx_net_stop(struct net_device *net_dev)
{
- struct efx_nic *efx = net_dev->priv;
- int rc;
+ struct efx_nic *efx = netdev_priv(net_dev);
EFX_LOG(efx, "closing %s on CPU %d\n", net_dev->name,
raw_smp_processor_id());
@@ -1346,9 +1303,7 @@ static int efx_net_stop(struct net_device *net_dev)
/* Stop the device and flush all the channels */
efx_stop_all(efx);
efx_fini_channels(efx);
- rc = efx_init_channels(efx);
- if (rc)
- efx_schedule_reset(efx, RESET_TYPE_DISABLE);
+ efx_init_channels(efx);
return 0;
}
@@ -1356,7 +1311,7 @@ static int efx_net_stop(struct net_device *net_dev)
/* Context: process, dev_base_lock or RTNL held, non-blocking. */
static struct net_device_stats *efx_net_stats(struct net_device *net_dev)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
struct efx_mac_stats *mac_stats = &efx->mac_stats;
struct net_device_stats *stats = &net_dev->stats;
@@ -1366,7 +1321,7 @@ static struct net_device_stats *efx_net_stats(struct net_device *net_dev)
*/
if (!spin_trylock(&efx->stats_lock))
return stats;
- if (efx->state == STATE_RUNNING) {
+ if (efx->stats_enabled) {
falcon_update_stats_xmac(efx);
falcon_update_nic_stats(efx);
}
@@ -1403,7 +1358,7 @@ static struct net_device_stats *efx_net_stats(struct net_device *net_dev)
/* Context: netif_tx_lock held, BHs disabled. */
static void efx_watchdog(struct net_device *net_dev)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
EFX_ERR(efx, "TX stuck with stop_count=%d port_enabled=%d: %s\n",
atomic_read(&efx->netif_stop_count), efx->port_enabled,
@@ -1417,7 +1372,7 @@ static void efx_watchdog(struct net_device *net_dev)
/* Context: process, rtnl_lock() held. */
static int efx_change_mtu(struct net_device *net_dev, int new_mtu)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
int rc = 0;
EFX_ASSERT_RESET_SERIALISED(efx);
@@ -1431,21 +1386,15 @@ static int efx_change_mtu(struct net_device *net_dev, int new_mtu)
efx_fini_channels(efx);
net_dev->mtu = new_mtu;
- rc = efx_init_channels(efx);
- if (rc)
- goto fail;
+ efx_init_channels(efx);
efx_start_all(efx);
return rc;
-
- fail:
- efx_schedule_reset(efx, RESET_TYPE_DISABLE);
- return rc;
}
static int efx_set_mac_address(struct net_device *net_dev, void *data)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
struct sockaddr *addr = data;
char *new_addr = addr->sa_data;
@@ -1466,26 +1415,19 @@ static int efx_set_mac_address(struct net_device *net_dev, void *data)
return 0;
}
-/* Context: netif_tx_lock held, BHs disabled. */
+/* Context: netif_addr_lock held, BHs disabled. */
static void efx_set_multicast_list(struct net_device *net_dev)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
struct dev_mc_list *mc_list = net_dev->mc_list;
union efx_multicast_hash *mc_hash = &efx->multicast_hash;
- int promiscuous;
+ bool promiscuous = !!(net_dev->flags & IFF_PROMISC);
+ bool changed = (efx->promiscuous != promiscuous);
u32 crc;
int bit;
int i;
- /* Set per-MAC promiscuity flag and reconfigure MAC if necessary */
- promiscuous = (net_dev->flags & IFF_PROMISC) ? 1 : 0;
- if (efx->promiscuous != promiscuous) {
- efx->promiscuous = promiscuous;
- /* Close the window between efx_stop_port() and efx_flush_all()
- * by only queuing work when the port is enabled. */
- if (efx->port_enabled)
- queue_work(efx->workqueue, &efx->reconfigure_work);
- }
+ efx->promiscuous = promiscuous;
/* Build multicast hash table */
if (promiscuous || (net_dev->flags & IFF_ALLMULTI)) {
@@ -1500,6 +1442,13 @@ static void efx_set_multicast_list(struct net_device *net_dev)
}
}
+ if (!efx->port_enabled)
+ /* Delay pushing settings until efx_start_port() */
+ return;
+
+ if (changed)
+ queue_work(efx->workqueue, &efx->reconfigure_work);
+
/* Create and activate new global multicast hash table */
falcon_set_multicast_hash(efx);
}
@@ -1510,7 +1459,7 @@ static int efx_netdev_event(struct notifier_block *this,
struct net_device *net_dev = ptr;
if (net_dev->open == efx_net_open && event == NETDEV_CHANGENAME) {
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
strcpy(efx->name, net_dev->name);
}
@@ -1568,7 +1517,7 @@ static void efx_unregister_netdev(struct efx_nic *efx)
if (!efx->net_dev)
return;
- BUG_ON(efx->net_dev->priv != efx);
+ BUG_ON(netdev_priv(efx->net_dev) != efx);
/* Free up any skbs still remaining. This has to happen before
* we try to unregister the netdev as running their destructors
@@ -1588,49 +1537,60 @@ static void efx_unregister_netdev(struct efx_nic *efx)
*
**************************************************************************/
-/* The final hardware and software finalisation before reset. */
-static int efx_reset_down(struct efx_nic *efx, struct ethtool_cmd *ecmd)
+/* Tears down the entire software state and most of the hardware state
+ * before reset. */
+void efx_reset_down(struct efx_nic *efx, struct ethtool_cmd *ecmd)
{
int rc;
EFX_ASSERT_RESET_SERIALISED(efx);
+ /* The net_dev->get_stats handler is quite slow, and will fail
+ * if a fetch is pending over reset. Serialise against it. */
+ spin_lock(&efx->stats_lock);
+ efx->stats_enabled = false;
+ spin_unlock(&efx->stats_lock);
+
+ efx_stop_all(efx);
+ mutex_lock(&efx->mac_lock);
+
rc = falcon_xmac_get_settings(efx, ecmd);
- if (rc) {
+ if (rc)
EFX_ERR(efx, "could not back up PHY settings\n");
- goto fail;
- }
efx_fini_channels(efx);
- return 0;
-
- fail:
- return rc;
}
-/* The first part of software initialisation after a hardware reset
- * This function does not handle serialisation with the kernel, it
- * assumes the caller has done this */
-static int efx_reset_up(struct efx_nic *efx, struct ethtool_cmd *ecmd)
+/* This function will always ensure that the locks acquired in
+ * efx_reset_down() are released. A failure return code indicates
+ * that we were unable to reinitialise the hardware, and the
+ * driver should be disabled. If ok is false, then the rx and tx
+ * engines are not restarted, pending a RESET_DISABLE. */
+int efx_reset_up(struct efx_nic *efx, struct ethtool_cmd *ecmd, bool ok)
{
int rc;
- rc = efx_init_channels(efx);
- if (rc)
- goto fail1;
+ EFX_ASSERT_RESET_SERIALISED(efx);
- /* Restore MAC and PHY settings. */
- rc = falcon_xmac_set_settings(efx, ecmd);
+ rc = falcon_init_nic(efx);
if (rc) {
- EFX_ERR(efx, "could not restore PHY settings\n");
- goto fail2;
+ EFX_ERR(efx, "failed to initialise NIC\n");
+ ok = false;
}
- return 0;
+ if (ok) {
+ efx_init_channels(efx);
- fail2:
- efx_fini_channels(efx);
- fail1:
+ if (falcon_xmac_set_settings(efx, ecmd))
+ EFX_ERR(efx, "could not restore PHY settings\n");
+ }
+
+ mutex_unlock(&efx->mac_lock);
+
+ if (ok) {
+ efx_start_all(efx);
+ efx->stats_enabled = true;
+ }
return rc;
}
@@ -1659,25 +1619,14 @@ static int efx_reset(struct efx_nic *efx)
goto unlock_rtnl;
}
- efx->state = STATE_RESETTING;
EFX_INFO(efx, "resetting (%d)\n", method);
- /* The net_dev->get_stats handler is quite slow, and will fail
- * if a fetch is pending over reset. Serialise against it. */
- spin_lock(&efx->stats_lock);
- spin_unlock(&efx->stats_lock);
-
- efx_stop_all(efx);
- mutex_lock(&efx->mac_lock);
-
- rc = efx_reset_down(efx, &ecmd);
- if (rc)
- goto fail1;
+ efx_reset_down(efx, &ecmd);
rc = falcon_reset_hw(efx, method);
if (rc) {
EFX_ERR(efx, "failed to reset hardware\n");
- goto fail2;
+ goto fail;
}
/* Allow resets to be rescheduled. */
@@ -1689,46 +1638,27 @@ static int efx_reset(struct efx_nic *efx)
* can respond to requests. */
pci_set_master(efx->pci_dev);
- /* Reinitialise device. This is appropriate in the RESET_TYPE_DISABLE
- * case so the driver can talk to external SRAM */
- rc = falcon_init_nic(efx);
- if (rc) {
- EFX_ERR(efx, "failed to initialise NIC\n");
- goto fail3;
- }
-
/* Leave device stopped if necessary */
if (method == RESET_TYPE_DISABLE) {
- /* Reinitialise the device anyway so the driver unload sequence
- * can talk to the external SRAM */
- falcon_init_nic(efx);
rc = -EIO;
- goto fail4;
+ goto fail;
}
- rc = efx_reset_up(efx, &ecmd);
+ rc = efx_reset_up(efx, &ecmd, true);
if (rc)
- goto fail5;
+ goto disable;
- mutex_unlock(&efx->mac_lock);
EFX_LOG(efx, "reset complete\n");
-
- efx->state = STATE_RUNNING;
- efx_start_all(efx);
-
unlock_rtnl:
rtnl_unlock();
return 0;
- fail5:
- fail4:
- fail3:
- fail2:
- fail1:
+ fail:
+ efx_reset_up(efx, &ecmd, false);
+ disable:
EFX_ERR(efx, "has been disabled\n");
efx->state = STATE_DISABLED;
- mutex_unlock(&efx->mac_lock);
rtnl_unlock();
efx_unregister_netdev(efx);
efx_fini_port(efx);
@@ -1801,7 +1731,7 @@ static struct pci_device_id efx_pci_table[] __devinitdata = {
*
* Dummy PHY/MAC/Board operations
*
- * Can be used where the MAC does not implement this operation
+ * Can be used for some unimplemented operations
* Needed so all function pointers are valid and do not have to be tested
* before use
*
@@ -1811,7 +1741,7 @@ int efx_port_dummy_op_int(struct efx_nic *efx)
return 0;
}
void efx_port_dummy_op_void(struct efx_nic *efx) {}
-void efx_port_dummy_op_blink(struct efx_nic *efx, int blink) {}
+void efx_port_dummy_op_blink(struct efx_nic *efx, bool blink) {}
static struct efx_phy_operations efx_dummy_phy_operations = {
.init = efx_port_dummy_op_int,
@@ -1819,20 +1749,14 @@ static struct efx_phy_operations efx_dummy_phy_operations = {
.check_hw = efx_port_dummy_op_int,
.fini = efx_port_dummy_op_void,
.clear_interrupt = efx_port_dummy_op_void,
- .reset_xaui = efx_port_dummy_op_void,
};
-/* Dummy board operations */
-static int efx_nic_dummy_op_int(struct efx_nic *nic)
-{
- return 0;
-}
-
static struct efx_board efx_dummy_board_info = {
- .init = efx_nic_dummy_op_int,
- .init_leds = efx_port_dummy_op_int,
- .set_fault_led = efx_port_dummy_op_blink,
- .fini = efx_port_dummy_op_void,
+ .init = efx_port_dummy_op_int,
+ .init_leds = efx_port_dummy_op_int,
+ .set_fault_led = efx_port_dummy_op_blink,
+ .blink = efx_port_dummy_op_blink,
+ .fini = efx_port_dummy_op_void,
};
/**************************************************************************
@@ -1865,7 +1789,7 @@ static int efx_init_struct(struct efx_nic *efx, struct efx_nic_type *type,
efx->board_info = efx_dummy_board_info;
efx->net_dev = net_dev;
- efx->rx_checksum_enabled = 1;
+ efx->rx_checksum_enabled = true;
spin_lock_init(&efx->netif_stop_lock);
spin_lock_init(&efx->stats_lock);
mutex_init(&efx->mac_lock);
@@ -1878,10 +1802,9 @@ static int efx_init_struct(struct efx_nic *efx, struct efx_nic_type *type,
channel = &efx->channel[i];
channel->efx = efx;
channel->channel = i;
- channel->evqnum = i;
- channel->work_pending = 0;
+ channel->work_pending = false;
}
- for (i = 0; i < EFX_MAX_TX_QUEUES; i++) {
+ for (i = 0; i < EFX_TX_QUEUE_COUNT; i++) {
tx_queue = &efx->tx_queue[i];
tx_queue->efx = efx;
tx_queue->queue = i;
@@ -2056,19 +1979,16 @@ static int efx_pci_probe_main(struct efx_nic *efx)
goto fail5;
}
- rc = efx_init_channels(efx);
- if (rc)
- goto fail6;
+ efx_init_channels(efx);
rc = falcon_init_interrupt(efx);
if (rc)
- goto fail7;
+ goto fail6;
return 0;
- fail7:
- efx_fini_channels(efx);
fail6:
+ efx_fini_channels(efx);
efx_fini_port(efx);
fail5:
fail4:
@@ -2105,7 +2025,10 @@ static int __devinit efx_pci_probe(struct pci_dev *pci_dev,
NETIF_F_HIGHDMA | NETIF_F_TSO);
if (lro)
net_dev->features |= NETIF_F_LRO;
- efx = net_dev->priv;
+ /* Mask for features that also apply to VLAN devices */
+ net_dev->vlan_features |= (NETIF_F_ALL_CSUM | NETIF_F_SG |
+ NETIF_F_HIGHDMA | NETIF_F_TSO);
+ efx = netdev_priv(net_dev);
pci_set_drvdata(pci_dev, efx);
rc = efx_init_struct(efx, type, pci_dev, net_dev);
if (rc)
diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h
index 3b2f69f4a9ab505d84744eef467b0a7beb3ebb6c..d02937b70eeefc504e49e2cdff620c3fa656df58 100644
--- a/drivers/net/sfc/efx.h
+++ b/drivers/net/sfc/efx.h
@@ -28,15 +28,21 @@ extern void efx_wake_queue(struct efx_nic *efx);
/* RX */
extern void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index);
extern void efx_rx_packet(struct efx_rx_queue *rx_queue, unsigned int index,
- unsigned int len, int checksummed, int discard);
+ unsigned int len, bool checksummed, bool discard);
extern void efx_schedule_slow_fill(struct efx_rx_queue *rx_queue, int delay);
/* Channels */
extern void efx_process_channel_now(struct efx_channel *channel);
-extern int efx_flush_queues(struct efx_nic *efx);
+extern void efx_flush_queues(struct efx_nic *efx);
/* Ports */
extern void efx_reconfigure_port(struct efx_nic *efx);
+extern void __efx_reconfigure_port(struct efx_nic *efx);
+
+/* Reset handling */
+extern void efx_reset_down(struct efx_nic *efx, struct ethtool_cmd *ecmd);
+extern int efx_reset_up(struct efx_nic *efx, struct ethtool_cmd *ecmd,
+ bool ok);
/* Global */
extern void efx_schedule_reset(struct efx_nic *efx, enum reset_type type);
@@ -50,7 +56,7 @@ extern void efx_hex_dump(const u8 *, unsigned int, const char *);
/* Dummy PHY ops for PHY drivers */
extern int efx_port_dummy_op_int(struct efx_nic *efx);
extern void efx_port_dummy_op_void(struct efx_nic *efx);
-extern void efx_port_dummy_op_blink(struct efx_nic *efx, int blink);
+extern void efx_port_dummy_op_blink(struct efx_nic *efx, bool blink);
extern unsigned int efx_monitor_interval;
@@ -59,7 +65,7 @@ static inline void efx_schedule_channel(struct efx_channel *channel)
{
EFX_TRACE(channel->efx, "channel %d scheduling NAPI poll on CPU%d\n",
channel->channel, raw_smp_processor_id());
- channel->work_pending = 1;
+ channel->work_pending = true;
netif_rx_schedule(channel->napi_dev, &channel->napi_str);
}
diff --git a/drivers/net/sfc/enum.h b/drivers/net/sfc/enum.h
index c53290d08e2b7ae0c56f9ec21705ada1f799611f..cec15dbb88e474b4705d0141e6b264d2c79ec606 100644
--- a/drivers/net/sfc/enum.h
+++ b/drivers/net/sfc/enum.h
@@ -52,12 +52,11 @@ extern const char *efx_loopback_mode_names[];
#define LOOPBACK_MASK(_efx) \
(1 << (_efx)->loopback_mode)
-#define LOOPBACK_INTERNAL(_efx) \
- ((LOOPBACKS_10G_INTERNAL & LOOPBACK_MASK(_efx)) ? 1 : 0)
+#define LOOPBACK_INTERNAL(_efx) \
+ (!!(LOOPBACKS_10G_INTERNAL & LOOPBACK_MASK(_efx)))
-#define LOOPBACK_OUT_OF(_from, _to, _mask) \
- (((LOOPBACK_MASK(_from) & (_mask)) && \
- ((LOOPBACK_MASK(_to) & (_mask)) == 0)) ? 1 : 0)
+#define LOOPBACK_OUT_OF(_from, _to, _mask) \
+ ((LOOPBACK_MASK(_from) & (_mask)) && !(LOOPBACK_MASK(_to) & (_mask)))
/*****************************************************************************/
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index e2c75d10161093614d104603e498b68c6d6987ce..fa98af58223efe309a8e9e756571fa3f8c147cbb 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -17,6 +17,7 @@
#include "ethtool.h"
#include "falcon.h"
#include "gmii.h"
+#include "spi.h"
#include "mac.h"
const char *efx_loopback_mode_names[] = {
@@ -32,8 +33,6 @@ const char *efx_loopback_mode_names[] = {
[LOOPBACK_NETWORK] = "NETWORK",
};
-static int efx_ethtool_set_tx_csum(struct net_device *net_dev, u32 enable);
-
struct ethtool_string {
char name[ETH_GSTRING_LEN];
};
@@ -173,6 +172,11 @@ static struct efx_ethtool_stat efx_ethtool_stats[] = {
/* Number of ethtool statistics */
#define EFX_ETHTOOL_NUM_STATS ARRAY_SIZE(efx_ethtool_stats)
+/* EEPROM range with gPXE configuration */
+#define EFX_ETHTOOL_EEPROM_MAGIC 0xEFAB
+#define EFX_ETHTOOL_EEPROM_MIN 0x100U
+#define EFX_ETHTOOL_EEPROM_MAX 0x400U
+
/**************************************************************************
*
* Ethtool operations
@@ -183,7 +187,7 @@ static struct efx_ethtool_stat efx_ethtool_stats[] = {
/* Identify device by flashing LEDs */
static int efx_ethtool_phys_id(struct net_device *net_dev, u32 seconds)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
efx->board_info.blink(efx, 1);
schedule_timeout_interruptible(seconds * HZ);
@@ -195,7 +199,7 @@ static int efx_ethtool_phys_id(struct net_device *net_dev, u32 seconds)
int efx_ethtool_get_settings(struct net_device *net_dev,
struct ethtool_cmd *ecmd)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
int rc;
mutex_lock(&efx->mac_lock);
@@ -209,7 +213,7 @@ int efx_ethtool_get_settings(struct net_device *net_dev,
int efx_ethtool_set_settings(struct net_device *net_dev,
struct ethtool_cmd *ecmd)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
int rc;
mutex_lock(&efx->mac_lock);
@@ -224,7 +228,7 @@ int efx_ethtool_set_settings(struct net_device *net_dev,
static void efx_ethtool_get_drvinfo(struct net_device *net_dev,
struct ethtool_drvinfo *info)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
strlcpy(info->driver, EFX_DRIVER_NAME, sizeof(info->driver));
strlcpy(info->version, EFX_DRIVER_VERSION, sizeof(info->version));
@@ -329,7 +333,10 @@ static int efx_ethtool_fill_self_tests(struct efx_nic *efx,
unsigned int n = 0;
enum efx_loopback_mode mode;
- /* Interrupt */
+ efx_fill_test(n++, strings, data, &tests->mii,
+ "core", 0, "mii", NULL);
+ efx_fill_test(n++, strings, data, &tests->nvram,
+ "core", 0, "nvram", NULL);
efx_fill_test(n++, strings, data, &tests->interrupt,
"core", 0, "interrupt", NULL);
@@ -349,16 +356,17 @@ static int efx_ethtool_fill_self_tests(struct efx_nic *efx,
"eventq.poll", NULL);
}
- /* PHY presence */
- efx_fill_test(n++, strings, data, &tests->phy_ok,
- EFX_PORT_NAME, "phy_ok", NULL);
+ efx_fill_test(n++, strings, data, &tests->registers,
+ "core", 0, "registers", NULL);
+ efx_fill_test(n++, strings, data, &tests->phy,
+ EFX_PORT_NAME, "phy", NULL);
/* Loopback tests */
efx_fill_test(n++, strings, data, &tests->loopback_speed,
EFX_PORT_NAME, "loopback.speed", NULL);
efx_fill_test(n++, strings, data, &tests->loopback_full_duplex,
EFX_PORT_NAME, "loopback.full_duplex", NULL);
- for (mode = LOOPBACK_NONE; mode < LOOPBACK_TEST_MAX; mode++) {
+ for (mode = LOOPBACK_NONE; mode <= LOOPBACK_TEST_MAX; mode++) {
if (!(efx->loopback_modes & (1 << mode)))
continue;
n = efx_fill_loopback_test(efx,
@@ -369,22 +377,24 @@ static int efx_ethtool_fill_self_tests(struct efx_nic *efx,
return n;
}
-static int efx_ethtool_get_stats_count(struct net_device *net_dev)
+static int efx_ethtool_get_sset_count(struct net_device *net_dev,
+ int string_set)
{
- return EFX_ETHTOOL_NUM_STATS;
-}
-
-static int efx_ethtool_self_test_count(struct net_device *net_dev)
-{
- struct efx_nic *efx = net_dev->priv;
-
- return efx_ethtool_fill_self_tests(efx, NULL, NULL, NULL);
+ switch (string_set) {
+ case ETH_SS_STATS:
+ return EFX_ETHTOOL_NUM_STATS;
+ case ETH_SS_TEST:
+ return efx_ethtool_fill_self_tests(netdev_priv(net_dev),
+ NULL, NULL, NULL);
+ default:
+ return -EINVAL;
+ }
}
static void efx_ethtool_get_strings(struct net_device *net_dev,
u32 string_set, u8 *strings)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
struct ethtool_string *ethtool_strings =
(struct ethtool_string *)strings;
int i;
@@ -410,7 +420,7 @@ static void efx_ethtool_get_stats(struct net_device *net_dev,
struct ethtool_stats *stats,
u64 *data)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
struct efx_mac_stats *mac_stats = &efx->mac_stats;
struct efx_ethtool_stat *stat;
struct efx_channel *channel;
@@ -442,60 +452,21 @@ static void efx_ethtool_get_stats(struct net_device *net_dev,
}
}
-static int efx_ethtool_set_tso(struct net_device *net_dev, u32 enable)
-{
- int rc;
-
- /* Our TSO requires TX checksumming, so force TX checksumming
- * on when TSO is enabled.
- */
- if (enable) {
- rc = efx_ethtool_set_tx_csum(net_dev, 1);
- if (rc)
- return rc;
- }
-
- return ethtool_op_set_tso(net_dev, enable);
-}
-
-static int efx_ethtool_set_tx_csum(struct net_device *net_dev, u32 enable)
-{
- struct efx_nic *efx = net_dev->priv;
- int rc;
-
- rc = ethtool_op_set_tx_csum(net_dev, enable);
- if (rc)
- return rc;
-
- efx_flush_queues(efx);
-
- /* Our TSO requires TX checksumming, so disable TSO when
- * checksumming is disabled
- */
- if (!enable) {
- rc = efx_ethtool_set_tso(net_dev, 0);
- if (rc)
- return rc;
- }
-
- return 0;
-}
-
static int efx_ethtool_set_rx_csum(struct net_device *net_dev, u32 enable)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
/* No way to stop the hardware doing the checks; we just
* ignore the result.
*/
- efx->rx_checksum_enabled = (enable ? 1 : 0);
+ efx->rx_checksum_enabled = !!enable;
return 0;
}
static u32 efx_ethtool_get_rx_csum(struct net_device *net_dev)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
return efx->rx_checksum_enabled;
}
@@ -503,7 +474,7 @@ static u32 efx_ethtool_get_rx_csum(struct net_device *net_dev)
static void efx_ethtool_self_test(struct net_device *net_dev,
struct ethtool_test *test, u64 *data)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
struct efx_self_tests efx_tests;
int offline, already_up;
int rc;
@@ -533,15 +504,9 @@ static void efx_ethtool_self_test(struct net_device *net_dev,
goto out;
/* Perform offline tests only if online tests passed */
- if (offline) {
- /* Stop the kernel from sending packets during the test. */
- efx_stop_queue(efx);
- rc = efx_flush_queues(efx);
- if (!rc)
- rc = efx_offline_test(efx, &efx_tests,
- efx->loopback_modes);
- efx_wake_queue(efx);
- }
+ if (offline)
+ rc = efx_offline_test(efx, &efx_tests,
+ efx->loopback_modes);
out:
if (!already_up)
@@ -561,22 +526,65 @@ static void efx_ethtool_self_test(struct net_device *net_dev,
/* Restart autonegotiation */
static int efx_ethtool_nway_reset(struct net_device *net_dev)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
return mii_nway_restart(&efx->mii);
}
static u32 efx_ethtool_get_link(struct net_device *net_dev)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
return efx->link_up;
}
+static int efx_ethtool_get_eeprom_len(struct net_device *net_dev)
+{
+ struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_spi_device *spi = efx->spi_eeprom;
+
+ if (!spi)
+ return 0;
+ return min(spi->size, EFX_ETHTOOL_EEPROM_MAX) -
+ min(spi->size, EFX_ETHTOOL_EEPROM_MIN);
+}
+
+static int efx_ethtool_get_eeprom(struct net_device *net_dev,
+ struct ethtool_eeprom *eeprom, u8 *buf)
+{
+ struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_spi_device *spi = efx->spi_eeprom;
+ size_t len;
+ int rc;
+
+ rc = falcon_spi_read(spi, eeprom->offset + EFX_ETHTOOL_EEPROM_MIN,
+ eeprom->len, &len, buf);
+ eeprom->magic = EFX_ETHTOOL_EEPROM_MAGIC;
+ eeprom->len = len;
+ return rc;
+}
+
+static int efx_ethtool_set_eeprom(struct net_device *net_dev,
+ struct ethtool_eeprom *eeprom, u8 *buf)
+{
+ struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_spi_device *spi = efx->spi_eeprom;
+ size_t len;
+ int rc;
+
+ if (eeprom->magic != EFX_ETHTOOL_EEPROM_MAGIC)
+ return -EINVAL;
+
+ rc = falcon_spi_write(spi, eeprom->offset + EFX_ETHTOOL_EEPROM_MIN,
+ eeprom->len, &len, buf);
+ eeprom->len = len;
+ return rc;
+}
+
static int efx_ethtool_get_coalesce(struct net_device *net_dev,
struct ethtool_coalesce *coalesce)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
struct efx_tx_queue *tx_queue;
struct efx_rx_queue *rx_queue;
struct efx_channel *channel;
@@ -614,7 +622,7 @@ static int efx_ethtool_get_coalesce(struct net_device *net_dev,
static int efx_ethtool_set_coalesce(struct net_device *net_dev,
struct ethtool_coalesce *coalesce)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
struct efx_channel *channel;
struct efx_tx_queue *tx_queue;
unsigned tx_usecs, rx_usecs;
@@ -657,7 +665,7 @@ static int efx_ethtool_set_coalesce(struct net_device *net_dev,
static int efx_ethtool_set_pauseparam(struct net_device *net_dev,
struct ethtool_pauseparam *pause)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
enum efx_fc_type flow_control = efx->flow_control;
int rc;
@@ -680,11 +688,11 @@ static int efx_ethtool_set_pauseparam(struct net_device *net_dev,
static void efx_ethtool_get_pauseparam(struct net_device *net_dev,
struct ethtool_pauseparam *pause)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
- pause->rx_pause = (efx->flow_control & EFX_FC_RX) ? 1 : 0;
- pause->tx_pause = (efx->flow_control & EFX_FC_TX) ? 1 : 0;
- pause->autoneg = (efx->flow_control & EFX_FC_AUTO) ? 1 : 0;
+ pause->rx_pause = !!(efx->flow_control & EFX_FC_RX);
+ pause->tx_pause = !!(efx->flow_control & EFX_FC_TX);
+ pause->autoneg = !!(efx->flow_control & EFX_FC_AUTO);
}
@@ -694,6 +702,9 @@ struct ethtool_ops efx_ethtool_ops = {
.get_drvinfo = efx_ethtool_get_drvinfo,
.nway_reset = efx_ethtool_nway_reset,
.get_link = efx_ethtool_get_link,
+ .get_eeprom_len = efx_ethtool_get_eeprom_len,
+ .get_eeprom = efx_ethtool_get_eeprom,
+ .set_eeprom = efx_ethtool_set_eeprom,
.get_coalesce = efx_ethtool_get_coalesce,
.set_coalesce = efx_ethtool_set_coalesce,
.get_pauseparam = efx_ethtool_get_pauseparam,
@@ -701,17 +712,16 @@ struct ethtool_ops efx_ethtool_ops = {
.get_rx_csum = efx_ethtool_get_rx_csum,
.set_rx_csum = efx_ethtool_set_rx_csum,
.get_tx_csum = ethtool_op_get_tx_csum,
- .set_tx_csum = efx_ethtool_set_tx_csum,
+ .set_tx_csum = ethtool_op_set_tx_csum,
.get_sg = ethtool_op_get_sg,
.set_sg = ethtool_op_set_sg,
.get_tso = ethtool_op_get_tso,
- .set_tso = efx_ethtool_set_tso,
+ .set_tso = ethtool_op_set_tso,
.get_flags = ethtool_op_get_flags,
.set_flags = ethtool_op_set_flags,
- .self_test_count = efx_ethtool_self_test_count,
+ .get_sset_count = efx_ethtool_get_sset_count,
.self_test = efx_ethtool_self_test,
.get_strings = efx_ethtool_get_strings,
.phys_id = efx_ethtool_phys_id,
- .get_stats_count = efx_ethtool_get_stats_count,
.get_ethtool_stats = efx_ethtool_get_stats,
};
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index 9138ee5b7b7bdc628fc782886b4ac0dbf4c951c4..31ed1f49de008a547e61828174a39331d00c2512 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -108,10 +108,10 @@ MODULE_PARM_DESC(rx_xon_thresh_bytes, "RX fifo XON threshold");
/* Max number of internal errors. After this resets will not be performed */
#define FALCON_MAX_INT_ERRORS 4
-/* Maximum period that we wait for flush events. If the flush event
- * doesn't arrive in this period of time then we check if the queue
- * was disabled anyway. */
-#define FALCON_FLUSH_TIMEOUT 10 /* 10ms */
+/* We poll for events every FLUSH_INTERVAL ms, and check FLUSH_POLL_COUNT times
+ */
+#define FALCON_FLUSH_INTERVAL 10
+#define FALCON_FLUSH_POLL_COUNT 100
/**************************************************************************
*
@@ -242,7 +242,7 @@ static struct i2c_algo_bit_data falcon_i2c_bit_operations = {
* falcon_alloc_special_buffer()) in Falcon's buffer table, allowing
* it to be used for event queues, descriptor rings etc.
*/
-static int
+static void
falcon_init_special_buffer(struct efx_nic *efx,
struct efx_special_buffer *buffer)
{
@@ -266,8 +266,6 @@ falcon_init_special_buffer(struct efx_nic *efx,
BUF_OWNER_ID_FBUF, 0);
falcon_write_sram(efx, &buf_desc, index);
}
-
- return 0;
}
/* Unmaps a buffer from Falcon and clears the buffer table entries */
@@ -449,16 +447,15 @@ int falcon_probe_tx(struct efx_tx_queue *tx_queue)
sizeof(efx_qword_t));
}
-int falcon_init_tx(struct efx_tx_queue *tx_queue)
+void falcon_init_tx(struct efx_tx_queue *tx_queue)
{
efx_oword_t tx_desc_ptr;
struct efx_nic *efx = tx_queue->efx;
- int rc;
+
+ tx_queue->flushed = false;
/* Pin TX descriptor ring */
- rc = falcon_init_special_buffer(efx, &tx_queue->txd);
- if (rc)
- return rc;
+ falcon_init_special_buffer(efx, &tx_queue->txd);
/* Push TX descriptor ring to card */
EFX_POPULATE_OWORD_10(tx_desc_ptr,
@@ -466,7 +463,7 @@ int falcon_init_tx(struct efx_tx_queue *tx_queue)
TX_ISCSI_DDIG_EN, 0,
TX_ISCSI_HDIG_EN, 0,
TX_DESCQ_BUF_BASE_ID, tx_queue->txd.index,
- TX_DESCQ_EVQ_ID, tx_queue->channel->evqnum,
+ TX_DESCQ_EVQ_ID, tx_queue->channel->channel,
TX_DESCQ_OWNER_ID, 0,
TX_DESCQ_LABEL, tx_queue->queue,
TX_DESCQ_SIZE, FALCON_TXD_RING_ORDER,
@@ -474,9 +471,9 @@ int falcon_init_tx(struct efx_tx_queue *tx_queue)
TX_NON_IP_DROP_DIS_B0, 1);
if (falcon_rev(efx) >= FALCON_REV_B0) {
- int csum = !(efx->net_dev->features & NETIF_F_IP_CSUM);
- EFX_SET_OWORD_FIELD(tx_desc_ptr, TX_IP_CHKSM_DIS_B0, csum);
- EFX_SET_OWORD_FIELD(tx_desc_ptr, TX_TCP_CHKSM_DIS_B0, csum);
+ int csum = tx_queue->queue == EFX_TX_QUEUE_OFFLOAD_CSUM;
+ EFX_SET_OWORD_FIELD(tx_desc_ptr, TX_IP_CHKSM_DIS_B0, !csum);
+ EFX_SET_OWORD_FIELD(tx_desc_ptr, TX_TCP_CHKSM_DIS_B0, !csum);
}
falcon_write_table(efx, &tx_desc_ptr, efx->type->txd_ptr_tbl_base,
@@ -485,73 +482,28 @@ int falcon_init_tx(struct efx_tx_queue *tx_queue)
if (falcon_rev(efx) < FALCON_REV_B0) {
efx_oword_t reg;
- BUG_ON(tx_queue->queue >= 128); /* HW limit */
+ /* Only 128 bits in this register */
+ BUILD_BUG_ON(EFX_TX_QUEUE_COUNT >= 128);
falcon_read(efx, ®, TX_CHKSM_CFG_REG_KER_A1);
- if (efx->net_dev->features & NETIF_F_IP_CSUM)
+ if (tx_queue->queue == EFX_TX_QUEUE_OFFLOAD_CSUM)
clear_bit_le(tx_queue->queue, (void *)®);
else
set_bit_le(tx_queue->queue, (void *)®);
falcon_write(efx, ®, TX_CHKSM_CFG_REG_KER_A1);
}
-
- return 0;
}
-static int falcon_flush_tx_queue(struct efx_tx_queue *tx_queue)
+static void falcon_flush_tx_queue(struct efx_tx_queue *tx_queue)
{
struct efx_nic *efx = tx_queue->efx;
- struct efx_channel *channel = &efx->channel[0];
efx_oword_t tx_flush_descq;
- unsigned int read_ptr, i;
/* Post a flush command */
EFX_POPULATE_OWORD_2(tx_flush_descq,
TX_FLUSH_DESCQ_CMD, 1,
TX_FLUSH_DESCQ, tx_queue->queue);
falcon_write(efx, &tx_flush_descq, TX_FLUSH_DESCQ_REG_KER);
- msleep(FALCON_FLUSH_TIMEOUT);
-
- if (EFX_WORKAROUND_7803(efx))
- return 0;
-
- /* Look for a flush completed event */
- read_ptr = channel->eventq_read_ptr;
- for (i = 0; i < FALCON_EVQ_SIZE; ++i) {
- efx_qword_t *event = falcon_event(channel, read_ptr);
- int ev_code, ev_sub_code, ev_queue;
- if (!falcon_event_present(event))
- break;
-
- ev_code = EFX_QWORD_FIELD(*event, EV_CODE);
- ev_sub_code = EFX_QWORD_FIELD(*event, DRIVER_EV_SUB_CODE);
- ev_queue = EFX_QWORD_FIELD(*event, DRIVER_EV_TX_DESCQ_ID);
- if ((ev_sub_code == TX_DESCQ_FLS_DONE_EV_DECODE) &&
- (ev_queue == tx_queue->queue)) {
- EFX_LOG(efx, "tx queue %d flush command succesful\n",
- tx_queue->queue);
- return 0;
- }
-
- read_ptr = (read_ptr + 1) & FALCON_EVQ_MASK;
- }
-
- if (EFX_WORKAROUND_11557(efx)) {
- efx_oword_t reg;
- int enabled;
-
- falcon_read_table(efx, ®, efx->type->txd_ptr_tbl_base,
- tx_queue->queue);
- enabled = EFX_OWORD_FIELD(reg, TX_DESCQ_EN);
- if (!enabled) {
- EFX_LOG(efx, "tx queue %d disabled without a "
- "flush event seen\n", tx_queue->queue);
- return 0;
- }
- }
-
- EFX_ERR(efx, "tx queue %d flush command timed out\n", tx_queue->queue);
- return -ETIMEDOUT;
}
void falcon_fini_tx(struct efx_tx_queue *tx_queue)
@@ -559,9 +511,8 @@ void falcon_fini_tx(struct efx_tx_queue *tx_queue)
struct efx_nic *efx = tx_queue->efx;
efx_oword_t tx_desc_ptr;
- /* Stop the hardware using the queue */
- if (falcon_flush_tx_queue(tx_queue))
- EFX_ERR(efx, "failed to flush tx queue %d\n", tx_queue->queue);
+ /* The queue should have been flushed */
+ WARN_ON(!tx_queue->flushed);
/* Remove TX descriptor ring from card */
EFX_ZERO_OWORD(tx_desc_ptr);
@@ -638,29 +589,28 @@ int falcon_probe_rx(struct efx_rx_queue *rx_queue)
sizeof(efx_qword_t));
}
-int falcon_init_rx(struct efx_rx_queue *rx_queue)
+void falcon_init_rx(struct efx_rx_queue *rx_queue)
{
efx_oword_t rx_desc_ptr;
struct efx_nic *efx = rx_queue->efx;
- int rc;
- int is_b0 = falcon_rev(efx) >= FALCON_REV_B0;
- int iscsi_digest_en = is_b0;
+ bool is_b0 = falcon_rev(efx) >= FALCON_REV_B0;
+ bool iscsi_digest_en = is_b0;
EFX_LOG(efx, "RX queue %d ring in special buffers %d-%d\n",
rx_queue->queue, rx_queue->rxd.index,
rx_queue->rxd.index + rx_queue->rxd.entries - 1);
+ rx_queue->flushed = false;
+
/* Pin RX descriptor ring */
- rc = falcon_init_special_buffer(efx, &rx_queue->rxd);
- if (rc)
- return rc;
+ falcon_init_special_buffer(efx, &rx_queue->rxd);
/* Push RX descriptor ring to card */
EFX_POPULATE_OWORD_10(rx_desc_ptr,
RX_ISCSI_DDIG_EN, iscsi_digest_en,
RX_ISCSI_HDIG_EN, iscsi_digest_en,
RX_DESCQ_BUF_BASE_ID, rx_queue->rxd.index,
- RX_DESCQ_EVQ_ID, rx_queue->channel->evqnum,
+ RX_DESCQ_EVQ_ID, rx_queue->channel->channel,
RX_DESCQ_OWNER_ID, 0,
RX_DESCQ_LABEL, rx_queue->queue,
RX_DESCQ_SIZE, FALCON_RXD_RING_ORDER,
@@ -670,14 +620,11 @@ int falcon_init_rx(struct efx_rx_queue *rx_queue)
RX_DESCQ_EN, 1);
falcon_write_table(efx, &rx_desc_ptr, efx->type->rxd_ptr_tbl_base,
rx_queue->queue);
- return 0;
}
-static int falcon_flush_rx_queue(struct efx_rx_queue *rx_queue)
+static void falcon_flush_rx_queue(struct efx_rx_queue *rx_queue)
{
struct efx_nic *efx = rx_queue->efx;
- struct efx_channel *channel = &efx->channel[0];
- unsigned int read_ptr, i;
efx_oword_t rx_flush_descq;
/* Post a flush command */
@@ -685,75 +632,15 @@ static int falcon_flush_rx_queue(struct efx_rx_queue *rx_queue)
RX_FLUSH_DESCQ_CMD, 1,
RX_FLUSH_DESCQ, rx_queue->queue);
falcon_write(efx, &rx_flush_descq, RX_FLUSH_DESCQ_REG_KER);
- msleep(FALCON_FLUSH_TIMEOUT);
-
- if (EFX_WORKAROUND_7803(efx))
- return 0;
-
- /* Look for a flush completed event */
- read_ptr = channel->eventq_read_ptr;
- for (i = 0; i < FALCON_EVQ_SIZE; ++i) {
- efx_qword_t *event = falcon_event(channel, read_ptr);
- int ev_code, ev_sub_code, ev_queue, ev_failed;
- if (!falcon_event_present(event))
- break;
-
- ev_code = EFX_QWORD_FIELD(*event, EV_CODE);
- ev_sub_code = EFX_QWORD_FIELD(*event, DRIVER_EV_SUB_CODE);
- ev_queue = EFX_QWORD_FIELD(*event, DRIVER_EV_RX_DESCQ_ID);
- ev_failed = EFX_QWORD_FIELD(*event, DRIVER_EV_RX_FLUSH_FAIL);
-
- if ((ev_sub_code == RX_DESCQ_FLS_DONE_EV_DECODE) &&
- (ev_queue == rx_queue->queue)) {
- if (ev_failed) {
- EFX_INFO(efx, "rx queue %d flush command "
- "failed\n", rx_queue->queue);
- return -EAGAIN;
- } else {
- EFX_LOG(efx, "rx queue %d flush command "
- "succesful\n", rx_queue->queue);
- return 0;
- }
- }
-
- read_ptr = (read_ptr + 1) & FALCON_EVQ_MASK;
- }
-
- if (EFX_WORKAROUND_11557(efx)) {
- efx_oword_t reg;
- int enabled;
-
- falcon_read_table(efx, ®, efx->type->rxd_ptr_tbl_base,
- rx_queue->queue);
- enabled = EFX_OWORD_FIELD(reg, RX_DESCQ_EN);
- if (!enabled) {
- EFX_LOG(efx, "rx queue %d disabled without a "
- "flush event seen\n", rx_queue->queue);
- return 0;
- }
- }
-
- EFX_ERR(efx, "rx queue %d flush command timed out\n", rx_queue->queue);
- return -ETIMEDOUT;
}
void falcon_fini_rx(struct efx_rx_queue *rx_queue)
{
efx_oword_t rx_desc_ptr;
struct efx_nic *efx = rx_queue->efx;
- int i, rc;
- /* Try and flush the rx queue. This may need to be repeated */
- for (i = 0; i < 5; i++) {
- rc = falcon_flush_rx_queue(rx_queue);
- if (rc == -EAGAIN)
- continue;
- break;
- }
- if (rc) {
- EFX_ERR(efx, "failed to flush rx queue %d\n", rx_queue->queue);
- efx_schedule_reset(efx, RESET_TYPE_INVISIBLE);
- }
+ /* The queue should already have been flushed */
+ WARN_ON(!rx_queue->flushed);
/* Remove RX descriptor ring from card */
EFX_ZERO_OWORD(rx_desc_ptr);
@@ -793,7 +680,7 @@ void falcon_eventq_read_ack(struct efx_channel *channel)
EFX_POPULATE_DWORD_1(reg, EVQ_RPTR_DWORD, channel->eventq_read_ptr);
falcon_writel_table(efx, ®, efx->type->evq_rptr_tbl_base,
- channel->evqnum);
+ channel->channel);
}
/* Use HW to insert a SW defined event */
@@ -802,7 +689,7 @@ void falcon_generate_event(struct efx_channel *channel, efx_qword_t *event)
efx_oword_t drv_ev_reg;
EFX_POPULATE_OWORD_2(drv_ev_reg,
- DRV_EV_QID, channel->evqnum,
+ DRV_EV_QID, channel->channel,
DRV_EV_DATA,
EFX_QWORD_FIELD64(*event, WHOLE_EVENT));
falcon_write(channel->efx, &drv_ev_reg, DRV_EV_REG_KER);
@@ -813,8 +700,8 @@ void falcon_generate_event(struct efx_channel *channel, efx_qword_t *event)
* Falcon batches TX completion events; the message we receive is of
* the form "complete all TX events up to this index".
*/
-static inline void falcon_handle_tx_event(struct efx_channel *channel,
- efx_qword_t *event)
+static void falcon_handle_tx_event(struct efx_channel *channel,
+ efx_qword_t *event)
{
unsigned int tx_ev_desc_ptr;
unsigned int tx_ev_q_label;
@@ -847,39 +734,19 @@ static inline void falcon_handle_tx_event(struct efx_channel *channel,
}
}
-/* Check received packet's destination MAC address. */
-static int check_dest_mac(struct efx_rx_queue *rx_queue,
- const efx_qword_t *event)
-{
- struct efx_rx_buffer *rx_buf;
- struct efx_nic *efx = rx_queue->efx;
- int rx_ev_desc_ptr;
- struct ethhdr *eh;
-
- if (efx->promiscuous)
- return 1;
-
- rx_ev_desc_ptr = EFX_QWORD_FIELD(*event, RX_EV_DESC_PTR);
- rx_buf = efx_rx_buffer(rx_queue, rx_ev_desc_ptr);
- eh = (struct ethhdr *)rx_buf->data;
- if (memcmp(eh->h_dest, efx->net_dev->dev_addr, ETH_ALEN))
- return 0;
- return 1;
-}
-
/* Detect errors included in the rx_evt_pkt_ok bit. */
static void falcon_handle_rx_not_ok(struct efx_rx_queue *rx_queue,
const efx_qword_t *event,
- unsigned *rx_ev_pkt_ok,
- int *discard, int byte_count)
+ bool *rx_ev_pkt_ok,
+ bool *discard)
{
struct efx_nic *efx = rx_queue->efx;
- unsigned rx_ev_buf_owner_id_err, rx_ev_ip_hdr_chksum_err;
- unsigned rx_ev_tcp_udp_chksum_err, rx_ev_eth_crc_err;
- unsigned rx_ev_frm_trunc, rx_ev_drib_nib, rx_ev_tobe_disc;
- unsigned rx_ev_pkt_type, rx_ev_other_err, rx_ev_pause_frm;
- unsigned rx_ev_ip_frag_err, rx_ev_hdr_type, rx_ev_mcast_pkt;
- int snap, non_ip;
+ bool rx_ev_buf_owner_id_err, rx_ev_ip_hdr_chksum_err;
+ bool rx_ev_tcp_udp_chksum_err, rx_ev_eth_crc_err;
+ bool rx_ev_frm_trunc, rx_ev_drib_nib, rx_ev_tobe_disc;
+ bool rx_ev_other_err, rx_ev_pause_frm;
+ bool rx_ev_ip_frag_err, rx_ev_hdr_type, rx_ev_mcast_pkt;
+ unsigned rx_ev_pkt_type;
rx_ev_hdr_type = EFX_QWORD_FIELD(*event, RX_EV_HDR_TYPE);
rx_ev_mcast_pkt = EFX_QWORD_FIELD(*event, RX_EV_MCAST_PKT);
@@ -903,41 +770,6 @@ static void falcon_handle_rx_not_ok(struct efx_rx_queue *rx_queue,
rx_ev_buf_owner_id_err | rx_ev_eth_crc_err |
rx_ev_frm_trunc | rx_ev_ip_hdr_chksum_err);
- snap = (rx_ev_pkt_type == RX_EV_PKT_TYPE_LLC_DECODE) ||
- (rx_ev_pkt_type == RX_EV_PKT_TYPE_VLAN_LLC_DECODE);
- non_ip = (rx_ev_hdr_type == RX_EV_HDR_TYPE_NON_IP_DECODE);
-
- /* SFC bug 5475/8970: The Falcon XMAC incorrectly calculates the
- * length field of an LLC frame, which sets TOBE_DISC. We could set
- * PASS_LEN_ERR, but we want the MAC to filter out short frames (to
- * protect the RX block).
- *
- * bug5475 - LLC/SNAP: Falcon identifies SNAP packets.
- * bug8970 - LLC/noSNAP: Falcon does not provide an LLC flag.
- * LLC can't encapsulate IP, so by definition
- * these packets are NON_IP.
- *
- * Unicast mismatch will also cause TOBE_DISC, so the driver needs
- * to check this.
- */
- if (EFX_WORKAROUND_5475(efx) && rx_ev_tobe_disc && (snap || non_ip)) {
- /* If all the other flags are zero then we can state the
- * entire packet is ok, which will flag to the kernel not
- * to recalculate checksums.
- */
- if (!(non_ip | rx_ev_other_err | rx_ev_pause_frm))
- *rx_ev_pkt_ok = 1;
-
- rx_ev_tobe_disc = 0;
-
- /* TOBE_DISC is set for unicast mismatch. But given that
- * we can't trust TOBE_DISC here, we must validate the dest
- * MAC address ourselves.
- */
- if (!rx_ev_mcast_pkt && !check_dest_mac(rx_queue, event))
- rx_ev_tobe_disc = 1;
- }
-
/* Count errors that are not in MAC stats. */
if (rx_ev_frm_trunc)
++rx_queue->channel->n_rx_frm_trunc;
@@ -961,7 +793,7 @@ static void falcon_handle_rx_not_ok(struct efx_rx_queue *rx_queue,
#ifdef EFX_ENABLE_DEBUG
if (rx_ev_other_err) {
EFX_INFO_RL(efx, " RX queue %d unexpected RX event "
- EFX_QWORD_FMT "%s%s%s%s%s%s%s%s%s\n",
+ EFX_QWORD_FMT "%s%s%s%s%s%s%s%s\n",
rx_queue->queue, EFX_QWORD_VAL(*event),
rx_ev_buf_owner_id_err ? " [OWNER_ID_ERR]" : "",
rx_ev_ip_hdr_chksum_err ?
@@ -972,8 +804,7 @@ static void falcon_handle_rx_not_ok(struct efx_rx_queue *rx_queue,
rx_ev_frm_trunc ? " [FRM_TRUNC]" : "",
rx_ev_drib_nib ? " [DRIB_NIB]" : "",
rx_ev_tobe_disc ? " [TOBE_DISC]" : "",
- rx_ev_pause_frm ? " [PAUSE]" : "",
- snap ? " [SNAP/LLC]" : "");
+ rx_ev_pause_frm ? " [PAUSE]" : "");
}
#endif
@@ -1006,13 +837,13 @@ static void falcon_handle_rx_bad_index(struct efx_rx_queue *rx_queue,
* Also "is multicast" and "matches multicast filter" flags can be used to
* discard non-matching multicast packets.
*/
-static inline int falcon_handle_rx_event(struct efx_channel *channel,
- const efx_qword_t *event)
+static void falcon_handle_rx_event(struct efx_channel *channel,
+ const efx_qword_t *event)
{
- unsigned int rx_ev_q_label, rx_ev_desc_ptr, rx_ev_byte_cnt;
- unsigned int rx_ev_pkt_ok, rx_ev_hdr_type, rx_ev_mcast_pkt;
+ unsigned int rx_ev_desc_ptr, rx_ev_byte_cnt;
+ unsigned int rx_ev_hdr_type, rx_ev_mcast_pkt;
unsigned expected_ptr;
- int discard = 0, checksummed;
+ bool rx_ev_pkt_ok, discard = false, checksummed;
struct efx_rx_queue *rx_queue;
struct efx_nic *efx = channel->efx;
@@ -1022,16 +853,14 @@ static inline int falcon_handle_rx_event(struct efx_channel *channel,
rx_ev_hdr_type = EFX_QWORD_FIELD(*event, RX_EV_HDR_TYPE);
WARN_ON(EFX_QWORD_FIELD(*event, RX_EV_JUMBO_CONT));
WARN_ON(EFX_QWORD_FIELD(*event, RX_EV_SOP) != 1);
+ WARN_ON(EFX_QWORD_FIELD(*event, RX_EV_Q_LABEL) != channel->channel);
- rx_ev_q_label = EFX_QWORD_FIELD(*event, RX_EV_Q_LABEL);
- rx_queue = &efx->rx_queue[rx_ev_q_label];
+ rx_queue = &efx->rx_queue[channel->channel];
rx_ev_desc_ptr = EFX_QWORD_FIELD(*event, RX_EV_DESC_PTR);
expected_ptr = rx_queue->removed_count & FALCON_RXD_RING_MASK;
- if (unlikely(rx_ev_desc_ptr != expected_ptr)) {
+ if (unlikely(rx_ev_desc_ptr != expected_ptr))
falcon_handle_rx_bad_index(rx_queue, rx_ev_desc_ptr);
- return rx_ev_q_label;
- }
if (likely(rx_ev_pkt_ok)) {
/* If packet is marked as OK and packet type is TCP/IPv4 or
@@ -1040,8 +869,8 @@ static inline int falcon_handle_rx_event(struct efx_channel *channel,
checksummed = RX_EV_HDR_TYPE_HAS_CHECKSUMS(rx_ev_hdr_type);
} else {
falcon_handle_rx_not_ok(rx_queue, event, &rx_ev_pkt_ok,
- &discard, rx_ev_byte_cnt);
- checksummed = 0;
+ &discard);
+ checksummed = false;
}
/* Detect multicast packets that didn't match the filter */
@@ -1051,14 +880,12 @@ static inline int falcon_handle_rx_event(struct efx_channel *channel,
EFX_QWORD_FIELD(*event, RX_EV_MCAST_HASH_MATCH);
if (unlikely(!rx_ev_mcast_hash_match))
- discard = 1;
+ discard = true;
}
/* Handle received packet */
efx_rx_packet(rx_queue, rx_ev_desc_ptr, rx_ev_byte_cnt,
checksummed, discard);
-
- return rx_ev_q_label;
}
/* Global events are basically PHY events */
@@ -1066,23 +893,23 @@ static void falcon_handle_global_event(struct efx_channel *channel,
efx_qword_t *event)
{
struct efx_nic *efx = channel->efx;
- int is_phy_event = 0, handled = 0;
+ bool is_phy_event = false, handled = false;
/* Check for interrupt on either port. Some boards have a
* single PHY wired to the interrupt line for port 1. */
if (EFX_QWORD_FIELD(*event, G_PHY0_INTR) ||
EFX_QWORD_FIELD(*event, G_PHY1_INTR) ||
EFX_QWORD_FIELD(*event, XG_PHY_INTR))
- is_phy_event = 1;
+ is_phy_event = true;
if ((falcon_rev(efx) >= FALCON_REV_B0) &&
- EFX_OWORD_FIELD(*event, XG_MNT_INTR_B0))
- is_phy_event = 1;
+ EFX_QWORD_FIELD(*event, XG_MNT_INTR_B0))
+ is_phy_event = true;
if (is_phy_event) {
efx->phy_op->clear_interrupt(efx);
queue_work(efx->workqueue, &efx->reconfigure_work);
- handled = 1;
+ handled = true;
}
if (EFX_QWORD_FIELD_VER(efx, *event, RX_RECOVERY)) {
@@ -1092,7 +919,7 @@ static void falcon_handle_global_event(struct efx_channel *channel,
atomic_inc(&efx->rx_reset);
efx_schedule_reset(efx, EFX_WORKAROUND_6555(efx) ?
RESET_TYPE_RX_RECOVERY : RESET_TYPE_DISABLE);
- handled = 1;
+ handled = true;
}
if (!handled)
@@ -1163,13 +990,12 @@ static void falcon_handle_driver_event(struct efx_channel *channel,
}
}
-int falcon_process_eventq(struct efx_channel *channel, int *rx_quota)
+int falcon_process_eventq(struct efx_channel *channel, int rx_quota)
{
unsigned int read_ptr;
efx_qword_t event, *p_event;
int ev_code;
- int rxq;
- int rxdmaqs = 0;
+ int rx_packets = 0;
read_ptr = channel->eventq_read_ptr;
@@ -1191,9 +1017,8 @@ int falcon_process_eventq(struct efx_channel *channel, int *rx_quota)
switch (ev_code) {
case RX_IP_EV_DECODE:
- rxq = falcon_handle_rx_event(channel, &event);
- rxdmaqs |= (1 << rxq);
- (*rx_quota)--;
+ falcon_handle_rx_event(channel, &event);
+ ++rx_packets;
break;
case TX_IP_EV_DECODE:
falcon_handle_tx_event(channel, &event);
@@ -1220,10 +1045,10 @@ int falcon_process_eventq(struct efx_channel *channel, int *rx_quota)
/* Increment read pointer */
read_ptr = (read_ptr + 1) & FALCON_EVQ_MASK;
- } while (*rx_quota);
+ } while (rx_packets < rx_quota);
channel->eventq_read_ptr = read_ptr;
- return rxdmaqs;
+ return rx_packets;
}
void falcon_set_int_moderation(struct efx_channel *channel)
@@ -1251,7 +1076,7 @@ void falcon_set_int_moderation(struct efx_channel *channel)
TIMER_VAL, 0);
}
falcon_writel_page_locked(efx, &timer_cmd, TIMER_CMD_REG_KER,
- channel->evqnum);
+ channel->channel);
}
@@ -1265,20 +1090,17 @@ int falcon_probe_eventq(struct efx_channel *channel)
return falcon_alloc_special_buffer(efx, &channel->eventq, evq_size);
}
-int falcon_init_eventq(struct efx_channel *channel)
+void falcon_init_eventq(struct efx_channel *channel)
{
efx_oword_t evq_ptr;
struct efx_nic *efx = channel->efx;
- int rc;
EFX_LOG(efx, "channel %d event queue in special buffers %d-%d\n",
channel->channel, channel->eventq.index,
channel->eventq.index + channel->eventq.entries - 1);
/* Pin event queue buffer */
- rc = falcon_init_special_buffer(efx, &channel->eventq);
- if (rc)
- return rc;
+ falcon_init_special_buffer(efx, &channel->eventq);
/* Fill event queue with all ones (i.e. empty events) */
memset(channel->eventq.addr, 0xff, channel->eventq.len);
@@ -1289,11 +1111,9 @@ int falcon_init_eventq(struct efx_channel *channel)
EVQ_SIZE, FALCON_EVQ_ORDER,
EVQ_BUF_BASE_ID, channel->eventq.index);
falcon_write_table(efx, &evq_ptr, efx->type->evq_ptr_tbl_base,
- channel->evqnum);
+ channel->channel);
falcon_set_int_moderation(channel);
-
- return 0;
}
void falcon_fini_eventq(struct efx_channel *channel)
@@ -1304,7 +1124,7 @@ void falcon_fini_eventq(struct efx_channel *channel)
/* Remove event queue from card */
EFX_ZERO_OWORD(eventq_ptr);
falcon_write_table(efx, &eventq_ptr, efx->type->evq_ptr_tbl_base,
- channel->evqnum);
+ channel->channel);
/* Unpin event queue */
falcon_fini_special_buffer(efx, &channel->eventq);
@@ -1331,6 +1151,121 @@ void falcon_generate_test_event(struct efx_channel *channel, unsigned int magic)
falcon_generate_event(channel, &test_event);
}
+/**************************************************************************
+ *
+ * Flush handling
+ *
+ **************************************************************************/
+
+
+static void falcon_poll_flush_events(struct efx_nic *efx)
+{
+ struct efx_channel *channel = &efx->channel[0];
+ struct efx_tx_queue *tx_queue;
+ struct efx_rx_queue *rx_queue;
+ unsigned int read_ptr, i;
+
+ read_ptr = channel->eventq_read_ptr;
+ for (i = 0; i < FALCON_EVQ_SIZE; ++i) {
+ efx_qword_t *event = falcon_event(channel, read_ptr);
+ int ev_code, ev_sub_code, ev_queue;
+ bool ev_failed;
+ if (!falcon_event_present(event))
+ break;
+
+ ev_code = EFX_QWORD_FIELD(*event, EV_CODE);
+ if (ev_code != DRIVER_EV_DECODE)
+ continue;
+
+ ev_sub_code = EFX_QWORD_FIELD(*event, DRIVER_EV_SUB_CODE);
+ switch (ev_sub_code) {
+ case TX_DESCQ_FLS_DONE_EV_DECODE:
+ ev_queue = EFX_QWORD_FIELD(*event,
+ DRIVER_EV_TX_DESCQ_ID);
+ if (ev_queue < EFX_TX_QUEUE_COUNT) {
+ tx_queue = efx->tx_queue + ev_queue;
+ tx_queue->flushed = true;
+ }
+ break;
+ case RX_DESCQ_FLS_DONE_EV_DECODE:
+ ev_queue = EFX_QWORD_FIELD(*event,
+ DRIVER_EV_RX_DESCQ_ID);
+ ev_failed = EFX_QWORD_FIELD(*event,
+ DRIVER_EV_RX_FLUSH_FAIL);
+ if (ev_queue < efx->n_rx_queues) {
+ rx_queue = efx->rx_queue + ev_queue;
+
+ /* retry the rx flush */
+ if (ev_failed)
+ falcon_flush_rx_queue(rx_queue);
+ else
+ rx_queue->flushed = true;
+ }
+ break;
+ }
+
+ read_ptr = (read_ptr + 1) & FALCON_EVQ_MASK;
+ }
+}
+
+/* Handle tx and rx flushes at the same time, since they run in
+ * parallel in the hardware and there's no reason for us to
+ * serialise them */
+int falcon_flush_queues(struct efx_nic *efx)
+{
+ struct efx_rx_queue *rx_queue;
+ struct efx_tx_queue *tx_queue;
+ int i;
+ bool outstanding;
+
+ /* Issue flush requests */
+ efx_for_each_tx_queue(tx_queue, efx) {
+ tx_queue->flushed = false;
+ falcon_flush_tx_queue(tx_queue);
+ }
+ efx_for_each_rx_queue(rx_queue, efx) {
+ rx_queue->flushed = false;
+ falcon_flush_rx_queue(rx_queue);
+ }
+
+ /* Poll the evq looking for flush completions. Since we're not pushing
+ * any more rx or tx descriptors at this point, we're in no danger of
+ * overflowing the evq whilst we wait */
+ for (i = 0; i < FALCON_FLUSH_POLL_COUNT; ++i) {
+ msleep(FALCON_FLUSH_INTERVAL);
+ falcon_poll_flush_events(efx);
+
+ /* Check if every queue has been succesfully flushed */
+ outstanding = false;
+ efx_for_each_tx_queue(tx_queue, efx)
+ outstanding |= !tx_queue->flushed;
+ efx_for_each_rx_queue(rx_queue, efx)
+ outstanding |= !rx_queue->flushed;
+ if (!outstanding)
+ return 0;
+ }
+
+ /* Mark the queues as all flushed. We're going to return failure
+ * leading to a reset, or fake up success anyway. "flushed" now
+ * indicates that we tried to flush. */
+ efx_for_each_tx_queue(tx_queue, efx) {
+ if (!tx_queue->flushed)
+ EFX_ERR(efx, "tx queue %d flush command timed out\n",
+ tx_queue->queue);
+ tx_queue->flushed = true;
+ }
+ efx_for_each_rx_queue(rx_queue, efx) {
+ if (!rx_queue->flushed)
+ EFX_ERR(efx, "rx queue %d flush command timed out\n",
+ rx_queue->queue);
+ rx_queue->flushed = true;
+ }
+
+ if (EFX_WORKAROUND_7803(efx))
+ return 0;
+
+ return -ETIMEDOUT;
+}
/**************************************************************************
*
@@ -1371,7 +1306,7 @@ void falcon_enable_interrupts(struct efx_nic *efx)
/* Force processing of all the channels to get the EVQ RPTRs up to
date */
- efx_for_each_channel_with_interrupt(channel, efx)
+ efx_for_each_channel(channel, efx)
efx_schedule_channel(channel);
}
@@ -1439,10 +1374,11 @@ static irqreturn_t falcon_fatal_interrupt(struct efx_nic *efx)
EFX_OWORD_FMT "\n", EFX_OWORD_VAL(reg));
}
- /* Disable DMA bus mastering on both devices */
+ /* Disable both devices */
pci_disable_device(efx->pci_dev);
if (FALCON_IS_DUAL_FUNC(efx))
pci_disable_device(nic_data->pci_dev2);
+ falcon_disable_interrupts(efx);
if (++n_int_errors < FALCON_MAX_INT_ERRORS) {
EFX_ERR(efx, "SYSTEM ERROR - reset scheduled\n");
@@ -1589,7 +1525,7 @@ static void falcon_setup_rss_indir_table(struct efx_nic *efx)
offset < RX_RSS_INDIR_TBL_B0 + 0x800;
offset += 0x10) {
EFX_POPULATE_DWORD_1(dword, RX_RSS_INDIR_ENT_B0,
- i % efx->rss_queues);
+ i % efx->n_rx_queues);
falcon_writel(efx, &dword, offset);
i++;
}
@@ -1621,7 +1557,7 @@ int falcon_init_interrupt(struct efx_nic *efx)
}
/* Hook MSI or MSI-X interrupt */
- efx_for_each_channel_with_interrupt(channel, efx) {
+ efx_for_each_channel(channel, efx) {
rc = request_irq(channel->irq, falcon_msi_interrupt,
IRQF_PROBE_SHARED, /* Not shared */
efx->name, channel);
@@ -1634,7 +1570,7 @@ int falcon_init_interrupt(struct efx_nic *efx)
return 0;
fail2:
- efx_for_each_channel_with_interrupt(channel, efx)
+ efx_for_each_channel(channel, efx)
free_irq(channel->irq, channel);
fail1:
return rc;
@@ -1646,7 +1582,7 @@ void falcon_fini_interrupt(struct efx_nic *efx)
efx_oword_t reg;
/* Disable MSI/MSI-X interrupts */
- efx_for_each_channel_with_interrupt(channel, efx) {
+ efx_for_each_channel(channel, efx) {
if (channel->irq)
free_irq(channel->irq, channel);
}
@@ -1669,69 +1605,200 @@ void falcon_fini_interrupt(struct efx_nic *efx)
**************************************************************************
*/
-#define FALCON_SPI_MAX_LEN sizeof(efx_oword_t)
+#define FALCON_SPI_MAX_LEN ((unsigned) sizeof(efx_oword_t))
/* Wait for SPI command completion */
static int falcon_spi_wait(struct efx_nic *efx)
{
+ unsigned long timeout = jiffies + DIV_ROUND_UP(HZ, 10);
efx_oword_t reg;
- int cmd_en, timer_active;
- int count;
+ bool cmd_en, timer_active;
- count = 0;
- do {
+ for (;;) {
falcon_read(efx, ®, EE_SPI_HCMD_REG_KER);
cmd_en = EFX_OWORD_FIELD(reg, EE_SPI_HCMD_CMD_EN);
timer_active = EFX_OWORD_FIELD(reg, EE_WR_TIMER_ACTIVE);
if (!cmd_en && !timer_active)
return 0;
- udelay(10);
- } while (++count < 10000); /* wait upto 100msec */
- EFX_ERR(efx, "timed out waiting for SPI\n");
- return -ETIMEDOUT;
+ if (time_after_eq(jiffies, timeout)) {
+ EFX_ERR(efx, "timed out waiting for SPI\n");
+ return -ETIMEDOUT;
+ }
+ cpu_relax();
+ }
}
-static int
-falcon_spi_read(struct efx_nic *efx, int device_id, unsigned int command,
- unsigned int address, unsigned int addr_len,
- void *data, unsigned int len)
+static int falcon_spi_cmd(const struct efx_spi_device *spi,
+ unsigned int command, int address,
+ const void *in, void *out, unsigned int len)
{
+ struct efx_nic *efx = spi->efx;
+ bool addressed = (address >= 0);
+ bool reading = (out != NULL);
efx_oword_t reg;
int rc;
- BUG_ON(len > FALCON_SPI_MAX_LEN);
+ /* Input validation */
+ if (len > FALCON_SPI_MAX_LEN)
+ return -EINVAL;
/* Check SPI not currently being accessed */
rc = falcon_spi_wait(efx);
if (rc)
return rc;
- /* Program address register */
- EFX_POPULATE_OWORD_1(reg, EE_SPI_HADR_ADR, address);
- falcon_write(efx, ®, EE_SPI_HADR_REG_KER);
+ /* Program address register, if we have an address */
+ if (addressed) {
+ EFX_POPULATE_OWORD_1(reg, EE_SPI_HADR_ADR, address);
+ falcon_write(efx, ®, EE_SPI_HADR_REG_KER);
+ }
+
+ /* Program data register, if we have data */
+ if (in != NULL) {
+ memcpy(®, in, len);
+ falcon_write(efx, ®, EE_SPI_HDATA_REG_KER);
+ }
- /* Issue read command */
+ /* Issue read/write command */
EFX_POPULATE_OWORD_7(reg,
EE_SPI_HCMD_CMD_EN, 1,
- EE_SPI_HCMD_SF_SEL, device_id,
+ EE_SPI_HCMD_SF_SEL, spi->device_id,
EE_SPI_HCMD_DABCNT, len,
- EE_SPI_HCMD_READ, EE_SPI_READ,
+ EE_SPI_HCMD_READ, reading,
EE_SPI_HCMD_DUBCNT, 0,
- EE_SPI_HCMD_ADBCNT, addr_len,
+ EE_SPI_HCMD_ADBCNT,
+ (addressed ? spi->addr_len : 0),
EE_SPI_HCMD_ENC, command);
falcon_write(efx, ®, EE_SPI_HCMD_REG_KER);
- /* Wait for read to complete */
+ /* Wait for read/write to complete */
rc = falcon_spi_wait(efx);
if (rc)
return rc;
/* Read data */
- falcon_read(efx, ®, EE_SPI_HDATA_REG_KER);
- memcpy(data, ®, len);
+ if (out != NULL) {
+ falcon_read(efx, ®, EE_SPI_HDATA_REG_KER);
+ memcpy(out, ®, len);
+ }
+
return 0;
}
+static unsigned int
+falcon_spi_write_limit(const struct efx_spi_device *spi, unsigned int start)
+{
+ return min(FALCON_SPI_MAX_LEN,
+ (spi->block_size - (start & (spi->block_size - 1))));
+}
+
+static inline u8
+efx_spi_munge_command(const struct efx_spi_device *spi,
+ const u8 command, const unsigned int address)
+{
+ return command | (((address >> 8) & spi->munge_address) << 3);
+}
+
+
+static int falcon_spi_fast_wait(const struct efx_spi_device *spi)
+{
+ u8 status;
+ int i, rc;
+
+ /* Wait up to 1000us for flash/EEPROM to finish a fast operation. */
+ for (i = 0; i < 50; i++) {
+ udelay(20);
+
+ rc = falcon_spi_cmd(spi, SPI_RDSR, -1, NULL,
+ &status, sizeof(status));
+ if (rc)
+ return rc;
+ if (!(status & SPI_STATUS_NRDY))
+ return 0;
+ }
+ EFX_ERR(spi->efx,
+ "timed out waiting for device %d last status=0x%02x\n",
+ spi->device_id, status);
+ return -ETIMEDOUT;
+}
+
+int falcon_spi_read(const struct efx_spi_device *spi, loff_t start,
+ size_t len, size_t *retlen, u8 *buffer)
+{
+ unsigned int command, block_len, pos = 0;
+ int rc = 0;
+
+ while (pos < len) {
+ block_len = min((unsigned int)len - pos,
+ FALCON_SPI_MAX_LEN);
+
+ command = efx_spi_munge_command(spi, SPI_READ, start + pos);
+ rc = falcon_spi_cmd(spi, command, start + pos, NULL,
+ buffer + pos, block_len);
+ if (rc)
+ break;
+ pos += block_len;
+
+ /* Avoid locking up the system */
+ cond_resched();
+ if (signal_pending(current)) {
+ rc = -EINTR;
+ break;
+ }
+ }
+
+ if (retlen)
+ *retlen = pos;
+ return rc;
+}
+
+int falcon_spi_write(const struct efx_spi_device *spi, loff_t start,
+ size_t len, size_t *retlen, const u8 *buffer)
+{
+ u8 verify_buffer[FALCON_SPI_MAX_LEN];
+ unsigned int command, block_len, pos = 0;
+ int rc = 0;
+
+ while (pos < len) {
+ rc = falcon_spi_cmd(spi, SPI_WREN, -1, NULL, NULL, 0);
+ if (rc)
+ break;
+
+ block_len = min((unsigned int)len - pos,
+ falcon_spi_write_limit(spi, start + pos));
+ command = efx_spi_munge_command(spi, SPI_WRITE, start + pos);
+ rc = falcon_spi_cmd(spi, command, start + pos,
+ buffer + pos, NULL, block_len);
+ if (rc)
+ break;
+
+ rc = falcon_spi_fast_wait(spi);
+ if (rc)
+ break;
+
+ command = efx_spi_munge_command(spi, SPI_READ, start + pos);
+ rc = falcon_spi_cmd(spi, command, start + pos,
+ NULL, verify_buffer, block_len);
+ if (memcmp(verify_buffer, buffer + pos, block_len)) {
+ rc = -EIO;
+ break;
+ }
+
+ pos += block_len;
+
+ /* Avoid locking up the system */
+ cond_resched();
+ if (signal_pending(current)) {
+ rc = -EINTR;
+ break;
+ }
+ }
+
+ if (retlen)
+ *retlen = pos;
+ return rc;
+}
+
/**************************************************************************
*
* MAC wrapper
@@ -1812,7 +1879,7 @@ void falcon_reconfigure_mac_wrapper(struct efx_nic *efx)
{
efx_oword_t reg;
int link_speed;
- unsigned int tx_fc;
+ bool tx_fc;
if (efx->link_options & GM_LPA_10000)
link_speed = 0x3;
@@ -1847,7 +1914,7 @@ void falcon_reconfigure_mac_wrapper(struct efx_nic *efx)
/* Transmission of pause frames when RX crosses the threshold is
* covered by RX_XOFF_MAC_EN and XM_TX_CFG_REG:XM_FCNTL.
* Action on receipt of pause frames is controller by XM_DIS_FCNTL */
- tx_fc = (efx->flow_control & EFX_FC_TX) ? 1 : 0;
+ tx_fc = !!(efx->flow_control & EFX_FC_TX);
falcon_read(efx, ®, RX_CFG_REG_KER);
EFX_SET_OWORD_FIELD_VER(efx, reg, RX_XOFF_MAC_EN, tx_fc);
@@ -1887,8 +1954,10 @@ int falcon_dma_stats(struct efx_nic *efx, unsigned int done_offset)
/* Wait for transfer to complete */
for (i = 0; i < 400; i++) {
- if (*(volatile u32 *)dma_done == FALCON_STATS_DONE)
+ if (*(volatile u32 *)dma_done == FALCON_STATS_DONE) {
+ rmb(); /* Ensure the stats are valid. */
return 0;
+ }
udelay(10);
}
@@ -1951,7 +2020,7 @@ static int falcon_gmii_wait(struct efx_nic *efx)
static void falcon_mdio_write(struct net_device *net_dev, int phy_id,
int addr, int value)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
unsigned int phy_id2 = phy_id & FALCON_PHY_ID_ID_MASK;
efx_oword_t reg;
@@ -2019,7 +2088,7 @@ static void falcon_mdio_write(struct net_device *net_dev, int phy_id,
* could be read, -1 will be returned. */
static int falcon_mdio_read(struct net_device *net_dev, int phy_id, int addr)
{
- struct efx_nic *efx = net_dev->priv;
+ struct efx_nic *efx = netdev_priv(net_dev);
unsigned int phy_addr = phy_id & FALCON_PHY_ID_ID_MASK;
efx_oword_t reg;
int value = -1;
@@ -2120,7 +2189,7 @@ int falcon_probe_port(struct efx_nic *efx)
return rc;
/* Set up GMII structure for PHY */
- efx->mii.supports_gmii = 1;
+ efx->mii.supports_gmii = true;
falcon_init_mdio(&efx->mii);
/* Hardware flow ctrl. FalconA RX FIFO too small for pause generation */
@@ -2168,6 +2237,170 @@ void falcon_set_multicast_hash(struct efx_nic *efx)
falcon_write(efx, &mc_hash->oword[1], MAC_MCAST_HASH_REG1_KER);
}
+
+/**************************************************************************
+ *
+ * Falcon test code
+ *
+ **************************************************************************/
+
+int falcon_read_nvram(struct efx_nic *efx, struct falcon_nvconfig *nvconfig_out)
+{
+ struct falcon_nvconfig *nvconfig;
+ struct efx_spi_device *spi;
+ void *region;
+ int rc, magic_num, struct_ver;
+ __le16 *word, *limit;
+ u32 csum;
+
+ region = kmalloc(NVCONFIG_END, GFP_KERNEL);
+ if (!region)
+ return -ENOMEM;
+ nvconfig = region + NVCONFIG_OFFSET;
+
+ spi = efx->spi_flash ? efx->spi_flash : efx->spi_eeprom;
+ rc = falcon_spi_read(spi, 0, NVCONFIG_END, NULL, region);
+ if (rc) {
+ EFX_ERR(efx, "Failed to read %s\n",
+ efx->spi_flash ? "flash" : "EEPROM");
+ rc = -EIO;
+ goto out;
+ }
+
+ magic_num = le16_to_cpu(nvconfig->board_magic_num);
+ struct_ver = le16_to_cpu(nvconfig->board_struct_ver);
+
+ rc = -EINVAL;
+ if (magic_num != NVCONFIG_BOARD_MAGIC_NUM) {
+ EFX_ERR(efx, "NVRAM bad magic 0x%x\n", magic_num);
+ goto out;
+ }
+ if (struct_ver < 2) {
+ EFX_ERR(efx, "NVRAM has ancient version 0x%x\n", struct_ver);
+ goto out;
+ } else if (struct_ver < 4) {
+ word = &nvconfig->board_magic_num;
+ limit = (__le16 *) (nvconfig + 1);
+ } else {
+ word = region;
+ limit = region + NVCONFIG_END;
+ }
+ for (csum = 0; word < limit; ++word)
+ csum += le16_to_cpu(*word);
+
+ if (~csum & 0xffff) {
+ EFX_ERR(efx, "NVRAM has incorrect checksum\n");
+ goto out;
+ }
+
+ rc = 0;
+ if (nvconfig_out)
+ memcpy(nvconfig_out, nvconfig, sizeof(*nvconfig));
+
+ out:
+ kfree(region);
+ return rc;
+}
+
+/* Registers tested in the falcon register test */
+static struct {
+ unsigned address;
+ efx_oword_t mask;
+} efx_test_registers[] = {
+ { ADR_REGION_REG_KER,
+ EFX_OWORD32(0x0001FFFF, 0x0001FFFF, 0x0001FFFF, 0x0001FFFF) },
+ { RX_CFG_REG_KER,
+ EFX_OWORD32(0xFFFFFFFE, 0x00017FFF, 0x00000000, 0x00000000) },
+ { TX_CFG_REG_KER,
+ EFX_OWORD32(0x7FFF0037, 0x00000000, 0x00000000, 0x00000000) },
+ { TX_CFG2_REG_KER,
+ EFX_OWORD32(0xFFFEFE80, 0x1FFFFFFF, 0x020000FE, 0x007FFFFF) },
+ { MAC0_CTRL_REG_KER,
+ EFX_OWORD32(0xFFFF0000, 0x00000000, 0x00000000, 0x00000000) },
+ { SRM_TX_DC_CFG_REG_KER,
+ EFX_OWORD32(0x001FFFFF, 0x00000000, 0x00000000, 0x00000000) },
+ { RX_DC_CFG_REG_KER,
+ EFX_OWORD32(0x0000000F, 0x00000000, 0x00000000, 0x00000000) },
+ { RX_DC_PF_WM_REG_KER,
+ EFX_OWORD32(0x000003FF, 0x00000000, 0x00000000, 0x00000000) },
+ { DP_CTRL_REG,
+ EFX_OWORD32(0x00000FFF, 0x00000000, 0x00000000, 0x00000000) },
+ { XM_GLB_CFG_REG,
+ EFX_OWORD32(0x00000C68, 0x00000000, 0x00000000, 0x00000000) },
+ { XM_TX_CFG_REG,
+ EFX_OWORD32(0x00080164, 0x00000000, 0x00000000, 0x00000000) },
+ { XM_RX_CFG_REG,
+ EFX_OWORD32(0x07100A0C, 0x00000000, 0x00000000, 0x00000000) },
+ { XM_RX_PARAM_REG,
+ EFX_OWORD32(0x00001FF8, 0x00000000, 0x00000000, 0x00000000) },
+ { XM_FC_REG,
+ EFX_OWORD32(0xFFFF0001, 0x00000000, 0x00000000, 0x00000000) },
+ { XM_ADR_LO_REG,
+ EFX_OWORD32(0xFFFFFFFF, 0x00000000, 0x00000000, 0x00000000) },
+ { XX_SD_CTL_REG,
+ EFX_OWORD32(0x0003FF0F, 0x00000000, 0x00000000, 0x00000000) },
+};
+
+static bool efx_masked_compare_oword(const efx_oword_t *a, const efx_oword_t *b,
+ const efx_oword_t *mask)
+{
+ return ((a->u64[0] ^ b->u64[0]) & mask->u64[0]) ||
+ ((a->u64[1] ^ b->u64[1]) & mask->u64[1]);
+}
+
+int falcon_test_registers(struct efx_nic *efx)
+{
+ unsigned address = 0, i, j;
+ efx_oword_t mask, imask, original, reg, buf;
+
+ /* Falcon should be in loopback to isolate the XMAC from the PHY */
+ WARN_ON(!LOOPBACK_INTERNAL(efx));
+
+ for (i = 0; i < ARRAY_SIZE(efx_test_registers); ++i) {
+ address = efx_test_registers[i].address;
+ mask = imask = efx_test_registers[i].mask;
+ EFX_INVERT_OWORD(imask);
+
+ falcon_read(efx, &original, address);
+
+ /* bit sweep on and off */
+ for (j = 0; j < 128; j++) {
+ if (!EFX_EXTRACT_OWORD32(mask, j, j))
+ continue;
+
+ /* Test this testable bit can be set in isolation */
+ EFX_AND_OWORD(reg, original, mask);
+ EFX_SET_OWORD32(reg, j, j, 1);
+
+ falcon_write(efx, ®, address);
+ falcon_read(efx, &buf, address);
+
+ if (efx_masked_compare_oword(®, &buf, &mask))
+ goto fail;
+
+ /* Test this testable bit can be cleared in isolation */
+ EFX_OR_OWORD(reg, original, mask);
+ EFX_SET_OWORD32(reg, j, j, 0);
+
+ falcon_write(efx, ®, address);
+ falcon_read(efx, &buf, address);
+
+ if (efx_masked_compare_oword(®, &buf, &mask))
+ goto fail;
+ }
+
+ falcon_write(efx, &original, address);
+ }
+
+ return 0;
+
+fail:
+ EFX_ERR(efx, "wrote "EFX_OWORD_FMT" read "EFX_OWORD_FMT
+ " at address 0x%x mask "EFX_OWORD_FMT"\n", EFX_OWORD_VAL(reg),
+ EFX_OWORD_VAL(buf), address, EFX_OWORD_VAL(mask));
+ return -EIO;
+}
+
/**************************************************************************
*
* Device reset
@@ -2305,68 +2538,103 @@ static int falcon_reset_sram(struct efx_nic *efx)
return -ETIMEDOUT;
}
+static int falcon_spi_device_init(struct efx_nic *efx,
+ struct efx_spi_device **spi_device_ret,
+ unsigned int device_id, u32 device_type)
+{
+ struct efx_spi_device *spi_device;
+
+ if (device_type != 0) {
+ spi_device = kmalloc(sizeof(*spi_device), GFP_KERNEL);
+ if (!spi_device)
+ return -ENOMEM;
+ spi_device->device_id = device_id;
+ spi_device->size =
+ 1 << SPI_DEV_TYPE_FIELD(device_type, SPI_DEV_TYPE_SIZE);
+ spi_device->addr_len =
+ SPI_DEV_TYPE_FIELD(device_type, SPI_DEV_TYPE_ADDR_LEN);
+ spi_device->munge_address = (spi_device->size == 1 << 9 &&
+ spi_device->addr_len == 1);
+ spi_device->block_size =
+ 1 << SPI_DEV_TYPE_FIELD(device_type,
+ SPI_DEV_TYPE_BLOCK_SIZE);
+
+ spi_device->efx = efx;
+ } else {
+ spi_device = NULL;
+ }
+
+ kfree(*spi_device_ret);
+ *spi_device_ret = spi_device;
+ return 0;
+}
+
+
+static void falcon_remove_spi_devices(struct efx_nic *efx)
+{
+ kfree(efx->spi_eeprom);
+ efx->spi_eeprom = NULL;
+ kfree(efx->spi_flash);
+ efx->spi_flash = NULL;
+}
+
/* Extract non-volatile configuration */
static int falcon_probe_nvconfig(struct efx_nic *efx)
{
struct falcon_nvconfig *nvconfig;
- efx_oword_t nic_stat;
- int device_id;
- unsigned addr_len;
- size_t offset, len;
- int magic_num, struct_ver, board_rev;
+ int board_rev;
int rc;
- /* Find the boot device. */
- falcon_read(efx, &nic_stat, NIC_STAT_REG);
- if (EFX_OWORD_FIELD(nic_stat, SF_PRST)) {
- device_id = EE_SPI_FLASH;
- addr_len = 3;
- } else if (EFX_OWORD_FIELD(nic_stat, EE_PRST)) {
- device_id = EE_SPI_EEPROM;
- addr_len = 2;
- } else {
- return -ENODEV;
- }
-
nvconfig = kmalloc(sizeof(*nvconfig), GFP_KERNEL);
+ if (!nvconfig)
+ return -ENOMEM;
- /* Read the whole configuration structure into memory. */
- for (offset = 0; offset < sizeof(*nvconfig); offset += len) {
- len = min(sizeof(*nvconfig) - offset,
- (size_t) FALCON_SPI_MAX_LEN);
- rc = falcon_spi_read(efx, device_id, SPI_READ,
- NVCONFIG_BASE + offset, addr_len,
- (char *)nvconfig + offset, len);
- if (rc)
- goto out;
- }
-
- /* Read the MAC addresses */
- memcpy(efx->mac_address, nvconfig->mac_address[0], ETH_ALEN);
-
- /* Read the board configuration. */
- magic_num = le16_to_cpu(nvconfig->board_magic_num);
- struct_ver = le16_to_cpu(nvconfig->board_struct_ver);
-
- if (magic_num != NVCONFIG_BOARD_MAGIC_NUM || struct_ver < 2) {
- EFX_ERR(efx, "Non volatile memory bad magic=%x ver=%x "
- "therefore using defaults\n", magic_num, struct_ver);
+ rc = falcon_read_nvram(efx, nvconfig);
+ if (rc == -EINVAL) {
+ EFX_ERR(efx, "NVRAM is invalid therefore using defaults\n");
efx->phy_type = PHY_TYPE_NONE;
efx->mii.phy_id = PHY_ADDR_INVALID;
board_rev = 0;
+ rc = 0;
+ } else if (rc) {
+ goto fail1;
} else {
struct falcon_nvconfig_board_v2 *v2 = &nvconfig->board_v2;
+ struct falcon_nvconfig_board_v3 *v3 = &nvconfig->board_v3;
efx->phy_type = v2->port0_phy_type;
efx->mii.phy_id = v2->port0_phy_addr;
board_rev = le16_to_cpu(v2->board_revision);
+
+ if (le16_to_cpu(nvconfig->board_struct_ver) >= 3) {
+ __le32 fl = v3->spi_device_type[EE_SPI_FLASH];
+ __le32 ee = v3->spi_device_type[EE_SPI_EEPROM];
+ rc = falcon_spi_device_init(efx, &efx->spi_flash,
+ EE_SPI_FLASH,
+ le32_to_cpu(fl));
+ if (rc)
+ goto fail2;
+ rc = falcon_spi_device_init(efx, &efx->spi_eeprom,
+ EE_SPI_EEPROM,
+ le32_to_cpu(ee));
+ if (rc)
+ goto fail2;
+ }
}
+ /* Read the MAC addresses */
+ memcpy(efx->mac_address, nvconfig->mac_address[0], ETH_ALEN);
+
EFX_LOG(efx, "PHY is %d phy_id %d\n", efx->phy_type, efx->mii.phy_id);
efx_set_board_info(efx, board_rev);
- out:
+ kfree(nvconfig);
+ return 0;
+
+ fail2:
+ falcon_remove_spi_devices(efx);
+ fail1:
kfree(nvconfig);
return rc;
}
@@ -2417,6 +2685,86 @@ static int falcon_probe_nic_variant(struct efx_nic *efx)
return 0;
}
+/* Probe all SPI devices on the NIC */
+static void falcon_probe_spi_devices(struct efx_nic *efx)
+{
+ efx_oword_t nic_stat, gpio_ctl, ee_vpd_cfg;
+ bool has_flash, has_eeprom, boot_is_external;
+
+ falcon_read(efx, &gpio_ctl, GPIO_CTL_REG_KER);
+ falcon_read(efx, &nic_stat, NIC_STAT_REG);
+ falcon_read(efx, &ee_vpd_cfg, EE_VPD_CFG_REG_KER);
+
+ has_flash = EFX_OWORD_FIELD(nic_stat, SF_PRST);
+ has_eeprom = EFX_OWORD_FIELD(nic_stat, EE_PRST);
+ boot_is_external = EFX_OWORD_FIELD(gpio_ctl, BOOTED_USING_NVDEVICE);
+
+ if (has_flash) {
+ /* Default flash SPI device: Atmel AT25F1024
+ * 128 KB, 24-bit address, 32 KB erase block,
+ * 256 B write block
+ */
+ u32 flash_device_type =
+ (17 << SPI_DEV_TYPE_SIZE_LBN)
+ | (3 << SPI_DEV_TYPE_ADDR_LEN_LBN)
+ | (0x52 << SPI_DEV_TYPE_ERASE_CMD_LBN)
+ | (15 << SPI_DEV_TYPE_ERASE_SIZE_LBN)
+ | (8 << SPI_DEV_TYPE_BLOCK_SIZE_LBN);
+
+ falcon_spi_device_init(efx, &efx->spi_flash,
+ EE_SPI_FLASH, flash_device_type);
+
+ if (!boot_is_external) {
+ /* Disable VPD and set clock dividers to safe
+ * values for initial programming.
+ */
+ EFX_LOG(efx, "Booted from internal ASIC settings;"
+ " setting SPI config\n");
+ EFX_POPULATE_OWORD_3(ee_vpd_cfg, EE_VPD_EN, 0,
+ /* 125 MHz / 7 ~= 20 MHz */
+ EE_SF_CLOCK_DIV, 7,
+ /* 125 MHz / 63 ~= 2 MHz */
+ EE_EE_CLOCK_DIV, 63);
+ falcon_write(efx, &ee_vpd_cfg, EE_VPD_CFG_REG_KER);
+ }
+ }
+
+ if (has_eeprom) {
+ u32 eeprom_device_type;
+
+ /* If it has no flash, it must have a large EEPROM
+ * for chip config; otherwise check whether 9-bit
+ * addressing is used for VPD configuration
+ */
+ if (has_flash &&
+ (!boot_is_external ||
+ EFX_OWORD_FIELD(ee_vpd_cfg, EE_VPD_EN_AD9_MODE))) {
+ /* Default SPI device: Atmel AT25040 or similar
+ * 512 B, 9-bit address, 8 B write block
+ */
+ eeprom_device_type =
+ (9 << SPI_DEV_TYPE_SIZE_LBN)
+ | (1 << SPI_DEV_TYPE_ADDR_LEN_LBN)
+ | (3 << SPI_DEV_TYPE_BLOCK_SIZE_LBN);
+ } else {
+ /* "Large" SPI device: Atmel AT25640 or similar
+ * 8 KB, 16-bit address, 32 B write block
+ */
+ eeprom_device_type =
+ (13 << SPI_DEV_TYPE_SIZE_LBN)
+ | (2 << SPI_DEV_TYPE_ADDR_LEN_LBN)
+ | (5 << SPI_DEV_TYPE_BLOCK_SIZE_LBN);
+ }
+
+ falcon_spi_device_init(efx, &efx->spi_eeprom,
+ EE_SPI_EEPROM, eeprom_device_type);
+ }
+
+ EFX_LOG(efx, "flash is %s, EEPROM is %s\n",
+ (has_flash ? "present" : "absent"),
+ (has_eeprom ? "present" : "absent"));
+}
+
int falcon_probe_nic(struct efx_nic *efx)
{
struct falcon_nic_data *nic_data;
@@ -2424,6 +2772,8 @@ int falcon_probe_nic(struct efx_nic *efx)
/* Allocate storage for hardware specific data */
nic_data = kzalloc(sizeof(*nic_data), GFP_KERNEL);
+ if (!nic_data)
+ return -ENOMEM;
efx->nic_data = nic_data;
/* Determine number of ports etc. */
@@ -2467,6 +2817,8 @@ int falcon_probe_nic(struct efx_nic *efx)
(unsigned long long)efx->irq_status.dma_addr,
efx->irq_status.addr, virt_to_phys(efx->irq_status.addr));
+ falcon_probe_spi_devices(efx);
+
/* Read in the non-volatile configuration */
rc = falcon_probe_nvconfig(efx);
if (rc)
@@ -2486,6 +2838,7 @@ int falcon_probe_nic(struct efx_nic *efx)
return 0;
fail5:
+ falcon_remove_spi_devices(efx);
falcon_free_buffer(efx, &efx->irq_status);
fail4:
fail3:
@@ -2573,19 +2926,14 @@ int falcon_init_nic(struct efx_nic *efx)
EFX_INVERT_OWORD(temp);
falcon_write(efx, &temp, FATAL_INTR_REG_KER);
- /* Set number of RSS queues for receive path. */
- falcon_read(efx, &temp, RX_FILTER_CTL_REG);
- if (falcon_rev(efx) >= FALCON_REV_B0)
- EFX_SET_OWORD_FIELD(temp, NUM_KER, 0);
- else
- EFX_SET_OWORD_FIELD(temp, NUM_KER, efx->rss_queues - 1);
if (EFX_WORKAROUND_7244(efx)) {
+ falcon_read(efx, &temp, RX_FILTER_CTL_REG);
EFX_SET_OWORD_FIELD(temp, UDP_FULL_SRCH_LIMIT, 8);
EFX_SET_OWORD_FIELD(temp, UDP_WILD_SRCH_LIMIT, 8);
EFX_SET_OWORD_FIELD(temp, TCP_FULL_SRCH_LIMIT, 8);
EFX_SET_OWORD_FIELD(temp, TCP_WILD_SRCH_LIMIT, 8);
+ falcon_write(efx, &temp, RX_FILTER_CTL_REG);
}
- falcon_write(efx, &temp, RX_FILTER_CTL_REG);
falcon_setup_rss_indir_table(efx);
@@ -2641,8 +2989,8 @@ int falcon_init_nic(struct efx_nic *efx)
rx_xoff_thresh_bytes : efx->type->rx_xoff_thresh);
EFX_SET_OWORD_FIELD_VER(efx, temp, RX_XOFF_MAC_TH, thresh / 256);
/* RX control FIFO thresholds [32 entries] */
- EFX_SET_OWORD_FIELD_VER(efx, temp, RX_XON_TX_TH, 25);
- EFX_SET_OWORD_FIELD_VER(efx, temp, RX_XOFF_TX_TH, 20);
+ EFX_SET_OWORD_FIELD_VER(efx, temp, RX_XON_TX_TH, 20);
+ EFX_SET_OWORD_FIELD_VER(efx, temp, RX_XOFF_TX_TH, 25);
falcon_write(efx, &temp, RX_CFG_REG_KER);
/* Set destination of both TX and RX Flush events */
@@ -2662,6 +3010,7 @@ void falcon_remove_nic(struct efx_nic *efx)
rc = i2c_del_adapter(&efx->i2c_adap);
BUG_ON(rc);
+ falcon_remove_spi_devices(efx);
falcon_free_buffer(efx, &efx->irq_status);
falcon_reset_hw(efx, RESET_TYPE_ALL);
diff --git a/drivers/net/sfc/falcon.h b/drivers/net/sfc/falcon.h
index 492f9bc288407b0e40c694dbbdd385804cdc6de8..be025ba7a6c6215c0ae2a2e8a3d166cc8f73063c 100644
--- a/drivers/net/sfc/falcon.h
+++ b/drivers/net/sfc/falcon.h
@@ -40,24 +40,24 @@ extern struct efx_nic_type falcon_b_nic_type;
/* TX data path */
extern int falcon_probe_tx(struct efx_tx_queue *tx_queue);
-extern int falcon_init_tx(struct efx_tx_queue *tx_queue);
+extern void falcon_init_tx(struct efx_tx_queue *tx_queue);
extern void falcon_fini_tx(struct efx_tx_queue *tx_queue);
extern void falcon_remove_tx(struct efx_tx_queue *tx_queue);
extern void falcon_push_buffers(struct efx_tx_queue *tx_queue);
/* RX data path */
extern int falcon_probe_rx(struct efx_rx_queue *rx_queue);
-extern int falcon_init_rx(struct efx_rx_queue *rx_queue);
+extern void falcon_init_rx(struct efx_rx_queue *rx_queue);
extern void falcon_fini_rx(struct efx_rx_queue *rx_queue);
extern void falcon_remove_rx(struct efx_rx_queue *rx_queue);
extern void falcon_notify_rx_desc(struct efx_rx_queue *rx_queue);
/* Event data path */
extern int falcon_probe_eventq(struct efx_channel *channel);
-extern int falcon_init_eventq(struct efx_channel *channel);
+extern void falcon_init_eventq(struct efx_channel *channel);
extern void falcon_fini_eventq(struct efx_channel *channel);
extern void falcon_remove_eventq(struct efx_channel *channel);
-extern int falcon_process_eventq(struct efx_channel *channel, int *rx_quota);
+extern int falcon_process_eventq(struct efx_channel *channel, int rx_quota);
extern void falcon_eventq_read_ack(struct efx_channel *channel);
/* Ports */
@@ -65,7 +65,7 @@ extern int falcon_probe_port(struct efx_nic *efx);
extern void falcon_remove_port(struct efx_nic *efx);
/* MAC/PHY */
-extern int falcon_xaui_link_ok(struct efx_nic *efx);
+extern bool falcon_xaui_link_ok(struct efx_nic *efx);
extern int falcon_dma_stats(struct efx_nic *efx,
unsigned int done_offset);
extern void falcon_drain_tx_fifo(struct efx_nic *efx);
@@ -86,6 +86,7 @@ extern void falcon_fini_interrupt(struct efx_nic *efx);
extern int falcon_probe_nic(struct efx_nic *efx);
extern int falcon_probe_resources(struct efx_nic *efx);
extern int falcon_init_nic(struct efx_nic *efx);
+extern int falcon_flush_queues(struct efx_nic *efx);
extern int falcon_reset_hw(struct efx_nic *efx, enum reset_type method);
extern void falcon_remove_resources(struct efx_nic *efx);
extern void falcon_remove_nic(struct efx_nic *efx);
@@ -93,6 +94,12 @@ extern void falcon_update_nic_stats(struct efx_nic *efx);
extern void falcon_set_multicast_hash(struct efx_nic *efx);
extern int falcon_reset_xaui(struct efx_nic *efx);
+/* Tests */
+struct falcon_nvconfig;
+extern int falcon_read_nvram(struct efx_nic *efx,
+ struct falcon_nvconfig *nvconfig);
+extern int falcon_test_registers(struct efx_nic *efx);
+
/**************************************************************************
*
* Falcon MAC stats
diff --git a/drivers/net/sfc/falcon_hwdefs.h b/drivers/net/sfc/falcon_hwdefs.h
index 6d003114eeabbdce4cf75a6c020657fc99b162d6..5d584b0dbb517043c05ce3d7050ffd999932ce2f 100644
--- a/drivers/net/sfc/falcon_hwdefs.h
+++ b/drivers/net/sfc/falcon_hwdefs.h
@@ -92,6 +92,17 @@
/* SPI host data register */
#define EE_SPI_HDATA_REG_KER 0x0120
+/* SPI/VPD config register */
+#define EE_VPD_CFG_REG_KER 0x0140
+#define EE_VPD_EN_LBN 0
+#define EE_VPD_EN_WIDTH 1
+#define EE_VPD_EN_AD9_MODE_LBN 1
+#define EE_VPD_EN_AD9_MODE_WIDTH 1
+#define EE_EE_CLOCK_DIV_LBN 112
+#define EE_EE_CLOCK_DIV_WIDTH 7
+#define EE_SF_CLOCK_DIV_LBN 120
+#define EE_SF_CLOCK_DIV_WIDTH 7
+
/* PCIE CORE ACCESS REG */
#define PCIE_CORE_ADDR_PCIE_DEVICE_CTRL_STAT 0x68
#define PCIE_CORE_ADDR_PCIE_LINK_CTRL_STAT 0x70
@@ -106,7 +117,6 @@
#define SF_PRST_WIDTH 1
#define EE_PRST_LBN 8
#define EE_PRST_WIDTH 1
-/* See pic_mode_t for decoding of this field */
/* These bit definitions are extrapolated from the list of numerical
* values for STRAP_PINS.
*/
@@ -115,6 +125,9 @@
#define STRAP_PCIE_LBN 0
#define STRAP_PCIE_WIDTH 1
+#define BOOTED_USING_NVDEVICE_LBN 3
+#define BOOTED_USING_NVDEVICE_WIDTH 1
+
/* GPIO control register */
#define GPIO_CTL_REG_KER 0x0210
#define GPIO_OUTPUTS_LBN (16)
@@ -479,18 +492,8 @@
#define MAC_MCAST_HASH_REG0_KER 0xca0
#define MAC_MCAST_HASH_REG1_KER 0xcb0
-/* GMAC registers */
-#define FALCON_GMAC_REGBANK 0xe00
-#define FALCON_GMAC_REGBANK_SIZE 0x200
-#define FALCON_GMAC_REG_SIZE 0x10
-
-/* XMAC registers */
-#define FALCON_XMAC_REGBANK 0x1200
-#define FALCON_XMAC_REGBANK_SIZE 0x200
-#define FALCON_XMAC_REG_SIZE 0x10
-
/* XGMAC address register low */
-#define XM_ADR_LO_REG_MAC 0x00
+#define XM_ADR_LO_REG 0x1200
#define XM_ADR_3_LBN 24
#define XM_ADR_3_WIDTH 8
#define XM_ADR_2_LBN 16
@@ -501,14 +504,14 @@
#define XM_ADR_0_WIDTH 8
/* XGMAC address register high */
-#define XM_ADR_HI_REG_MAC 0x01
+#define XM_ADR_HI_REG 0x1210
#define XM_ADR_5_LBN 8
#define XM_ADR_5_WIDTH 8
#define XM_ADR_4_LBN 0
#define XM_ADR_4_WIDTH 8
/* XGMAC global configuration */
-#define XM_GLB_CFG_REG_MAC 0x02
+#define XM_GLB_CFG_REG 0x1220
#define XM_RX_STAT_EN_LBN 11
#define XM_RX_STAT_EN_WIDTH 1
#define XM_TX_STAT_EN_LBN 10
@@ -521,7 +524,7 @@
#define XM_CORE_RST_WIDTH 1
/* XGMAC transmit configuration */
-#define XM_TX_CFG_REG_MAC 0x03
+#define XM_TX_CFG_REG 0x1230
#define XM_IPG_LBN 16
#define XM_IPG_WIDTH 4
#define XM_FCNTL_LBN 10
@@ -536,7 +539,7 @@
#define XM_TXEN_WIDTH 1
/* XGMAC receive configuration */
-#define XM_RX_CFG_REG_MAC 0x04
+#define XM_RX_CFG_REG 0x1240
#define XM_PASS_CRC_ERR_LBN 25
#define XM_PASS_CRC_ERR_WIDTH 1
#define XM_ACPT_ALL_MCAST_LBN 11
@@ -549,7 +552,7 @@
#define XM_RXEN_WIDTH 1
/* XGMAC management interrupt mask register */
-#define XM_MGT_INT_MSK_REG_MAC_B0 0x5
+#define XM_MGT_INT_MSK_REG_B0 0x1250
#define XM_MSK_PRMBLE_ERR_LBN 2
#define XM_MSK_PRMBLE_ERR_WIDTH 1
#define XM_MSK_RMTFLT_LBN 1
@@ -558,29 +561,29 @@
#define XM_MSK_LCLFLT_WIDTH 1
/* XGMAC flow control register */
-#define XM_FC_REG_MAC 0x7
+#define XM_FC_REG 0x1270
#define XM_PAUSE_TIME_LBN 16
#define XM_PAUSE_TIME_WIDTH 16
#define XM_DIS_FCNTL_LBN 0
#define XM_DIS_FCNTL_WIDTH 1
/* XGMAC pause time count register */
-#define XM_PAUSE_TIME_REG_MAC 0x9
+#define XM_PAUSE_TIME_REG 0x1290
/* XGMAC transmit parameter register */
-#define XM_TX_PARAM_REG_MAC 0x0d
+#define XM_TX_PARAM_REG 0x012d0
#define XM_TX_JUMBO_MODE_LBN 31
#define XM_TX_JUMBO_MODE_WIDTH 1
#define XM_MAX_TX_FRM_SIZE_LBN 16
#define XM_MAX_TX_FRM_SIZE_WIDTH 14
/* XGMAC receive parameter register */
-#define XM_RX_PARAM_REG_MAC 0x0e
+#define XM_RX_PARAM_REG 0x12e0
#define XM_MAX_RX_FRM_SIZE_LBN 0
#define XM_MAX_RX_FRM_SIZE_WIDTH 14
/* XGMAC management interrupt status register */
-#define XM_MGT_INT_REG_MAC_B0 0x0f
+#define XM_MGT_INT_REG_B0 0x12f0
#define XM_PRMBLE_ERR 2
#define XM_PRMBLE_WIDTH 1
#define XM_RMTFLT_LBN 1
@@ -589,7 +592,7 @@
#define XM_LCLFLT_WIDTH 1
/* XGXS/XAUI powerdown/reset register */
-#define XX_PWR_RST_REG_MAC 0x10
+#define XX_PWR_RST_REG 0x1300
#define XX_PWRDND_EN_LBN 15
#define XX_PWRDND_EN_WIDTH 1
@@ -619,7 +622,7 @@
#define XX_RST_XX_EN_WIDTH 1
/* XGXS/XAUI powerdown/reset control register */
-#define XX_SD_CTL_REG_MAC 0x11
+#define XX_SD_CTL_REG 0x1310
#define XX_HIDRVD_LBN 15
#define XX_HIDRVD_WIDTH 1
#define XX_LODRVD_LBN 14
@@ -645,7 +648,7 @@
#define XX_LPBKA_LBN 0
#define XX_LPBKA_WIDTH 1
-#define XX_TXDRV_CTL_REG_MAC 0x12
+#define XX_TXDRV_CTL_REG 0x1320
#define XX_DEQD_LBN 28
#define XX_DEQD_WIDTH 4
#define XX_DEQC_LBN 24
@@ -664,7 +667,7 @@
#define XX_DTXA_WIDTH 4
/* XAUI XGXS core status register */
-#define XX_CORE_STAT_REG_MAC 0x16
+#define XX_CORE_STAT_REG 0x1360
#define XX_FORCE_SIG_LBN 24
#define XX_FORCE_SIG_WIDTH 8
#define XX_FORCE_SIG_DECODE_FORCED 0xff
@@ -1127,7 +1130,28 @@ struct falcon_nvconfig_board_v2 {
__le16 board_revision;
} __packed;
-#define NVCONFIG_BASE 0x300
+/* Board configuration v3 extra information */
+struct falcon_nvconfig_board_v3 {
+ __le32 spi_device_type[2];
+} __packed;
+
+/* Bit numbers for spi_device_type */
+#define SPI_DEV_TYPE_SIZE_LBN 0
+#define SPI_DEV_TYPE_SIZE_WIDTH 5
+#define SPI_DEV_TYPE_ADDR_LEN_LBN 6
+#define SPI_DEV_TYPE_ADDR_LEN_WIDTH 2
+#define SPI_DEV_TYPE_ERASE_CMD_LBN 8
+#define SPI_DEV_TYPE_ERASE_CMD_WIDTH 8
+#define SPI_DEV_TYPE_ERASE_SIZE_LBN 16
+#define SPI_DEV_TYPE_ERASE_SIZE_WIDTH 5
+#define SPI_DEV_TYPE_BLOCK_SIZE_LBN 24
+#define SPI_DEV_TYPE_BLOCK_SIZE_WIDTH 5
+#define SPI_DEV_TYPE_FIELD(type, field) \
+ (((type) >> EFX_LOW_BIT(field)) & EFX_MASK32(EFX_WIDTH(field)))
+
+#define NVCONFIG_OFFSET 0x300
+#define NVCONFIG_END 0x400
+
#define NVCONFIG_BOARD_MAGIC_NUM 0xFA1C
struct falcon_nvconfig {
efx_oword_t ee_vpd_cfg_reg; /* 0x300 */
@@ -1144,6 +1168,8 @@ struct falcon_nvconfig {
__le16 board_struct_ver;
__le16 board_checksum;
struct falcon_nvconfig_board_v2 board_v2;
+ efx_oword_t ee_base_page_reg; /* 0x3B0 */
+ struct falcon_nvconfig_board_v3 board_v3;
} __packed;
#endif /* EFX_FALCON_HWDEFS_H */
diff --git a/drivers/net/sfc/falcon_io.h b/drivers/net/sfc/falcon_io.h
index 6670cdfc41abb64426855f80657008531800ca5d..c16da3149fa9ddc6d4fde23482a3f91c08147be3 100644
--- a/drivers/net/sfc/falcon_io.h
+++ b/drivers/net/sfc/falcon_io.h
@@ -13,7 +13,6 @@
#include <linux/io.h>
#include <linux/spinlock.h>
-#include "net_driver.h"
/**************************************************************************
*
diff --git a/drivers/net/sfc/falcon_xmac.c b/drivers/net/sfc/falcon_xmac.c
index 55c0d9760be8d12cc52ae592e0febf1e16f5e7b1..d4012314dd01f1af81c0ca7be57da7d4dc67a639 100644
--- a/drivers/net/sfc/falcon_xmac.c
+++ b/drivers/net/sfc/falcon_xmac.c
@@ -21,34 +21,6 @@
#include "boards.h"
#include "workarounds.h"
-/**************************************************************************
- *
- * MAC register access
- *
- **************************************************************************/
-
-/* Offset of an XMAC register within Falcon */
-#define FALCON_XMAC_REG(mac_reg) \
- (FALCON_XMAC_REGBANK + ((mac_reg) * FALCON_XMAC_REG_SIZE))
-
-void falcon_xmac_writel(struct efx_nic *efx,
- efx_dword_t *value, unsigned int mac_reg)
-{
- efx_oword_t temp;
-
- EFX_POPULATE_OWORD_1(temp, MAC_DATA, EFX_DWORD_FIELD(*value, MAC_DATA));
- falcon_write(efx, &temp, FALCON_XMAC_REG(mac_reg));
-}
-
-void falcon_xmac_readl(struct efx_nic *efx,
- efx_dword_t *value, unsigned int mac_reg)
-{
- efx_oword_t temp;
-
- falcon_read(efx, &temp, FALCON_XMAC_REG(mac_reg));
- EFX_POPULATE_DWORD_1(*value, MAC_DATA, EFX_OWORD_FIELD(temp, MAC_DATA));
-}
-
/**************************************************************************
*
* MAC operations
@@ -56,23 +28,19 @@ void falcon_xmac_readl(struct efx_nic *efx,
*************************************************************************/
static int falcon_reset_xmac(struct efx_nic *efx)
{
- efx_dword_t reg;
+ efx_oword_t reg;
int count;
- EFX_POPULATE_DWORD_1(reg, XM_CORE_RST, 1);
- falcon_xmac_writel(efx, ®, XM_GLB_CFG_REG_MAC);
+ EFX_POPULATE_OWORD_1(reg, XM_CORE_RST, 1);
+ falcon_write(efx, ®, XM_GLB_CFG_REG);
for (count = 0; count < 10000; count++) { /* wait upto 100ms */
- falcon_xmac_readl(efx, ®, XM_GLB_CFG_REG_MAC);
- if (EFX_DWORD_FIELD(reg, XM_CORE_RST) == 0)
+ falcon_read(efx, ®, XM_GLB_CFG_REG);
+ if (EFX_OWORD_FIELD(reg, XM_CORE_RST) == 0)
return 0;
udelay(10);
}
- /* This often fails when DSP is disabled, ignore it */
- if (sfe4001_phy_flash_cfg != 0)
- return 0;
-
EFX_ERR(efx, "timed out waiting for XMAC core reset\n");
return -ETIMEDOUT;
}
@@ -80,25 +48,25 @@ static int falcon_reset_xmac(struct efx_nic *efx)
/* Configure the XAUI driver that is an output from Falcon */
static void falcon_setup_xaui(struct efx_nic *efx)
{
- efx_dword_t sdctl, txdrv;
+ efx_oword_t sdctl, txdrv;
/* Move the XAUI into low power, unless there is no PHY, in
* which case the XAUI will have to drive a cable. */
if (efx->phy_type == PHY_TYPE_NONE)
return;
- falcon_xmac_readl(efx, &sdctl, XX_SD_CTL_REG_MAC);
- EFX_SET_DWORD_FIELD(sdctl, XX_HIDRVD, XX_SD_CTL_DRV_DEFAULT);
- EFX_SET_DWORD_FIELD(sdctl, XX_LODRVD, XX_SD_CTL_DRV_DEFAULT);
- EFX_SET_DWORD_FIELD(sdctl, XX_HIDRVC, XX_SD_CTL_DRV_DEFAULT);
- EFX_SET_DWORD_FIELD(sdctl, XX_LODRVC, XX_SD_CTL_DRV_DEFAULT);
- EFX_SET_DWORD_FIELD(sdctl, XX_HIDRVB, XX_SD_CTL_DRV_DEFAULT);
- EFX_SET_DWORD_FIELD(sdctl, XX_LODRVB, XX_SD_CTL_DRV_DEFAULT);
- EFX_SET_DWORD_FIELD(sdctl, XX_HIDRVA, XX_SD_CTL_DRV_DEFAULT);
- EFX_SET_DWORD_FIELD(sdctl, XX_LODRVA, XX_SD_CTL_DRV_DEFAULT);
- falcon_xmac_writel(efx, &sdctl, XX_SD_CTL_REG_MAC);
-
- EFX_POPULATE_DWORD_8(txdrv,
+ falcon_read(efx, &sdctl, XX_SD_CTL_REG);
+ EFX_SET_OWORD_FIELD(sdctl, XX_HIDRVD, XX_SD_CTL_DRV_DEFAULT);
+ EFX_SET_OWORD_FIELD(sdctl, XX_LODRVD, XX_SD_CTL_DRV_DEFAULT);
+ EFX_SET_OWORD_FIELD(sdctl, XX_HIDRVC, XX_SD_CTL_DRV_DEFAULT);
+ EFX_SET_OWORD_FIELD(sdctl, XX_LODRVC, XX_SD_CTL_DRV_DEFAULT);
+ EFX_SET_OWORD_FIELD(sdctl, XX_HIDRVB, XX_SD_CTL_DRV_DEFAULT);
+ EFX_SET_OWORD_FIELD(sdctl, XX_LODRVB, XX_SD_CTL_DRV_DEFAULT);
+ EFX_SET_OWORD_FIELD(sdctl, XX_HIDRVA, XX_SD_CTL_DRV_DEFAULT);
+ EFX_SET_OWORD_FIELD(sdctl, XX_LODRVA, XX_SD_CTL_DRV_DEFAULT);
+ falcon_write(efx, &sdctl, XX_SD_CTL_REG);
+
+ EFX_POPULATE_OWORD_8(txdrv,
XX_DEQD, XX_TXDRV_DEQ_DEFAULT,
XX_DEQC, XX_TXDRV_DEQ_DEFAULT,
XX_DEQB, XX_TXDRV_DEQ_DEFAULT,
@@ -107,93 +75,21 @@ static void falcon_setup_xaui(struct efx_nic *efx)
XX_DTXC, XX_TXDRV_DTX_DEFAULT,
XX_DTXB, XX_TXDRV_DTX_DEFAULT,
XX_DTXA, XX_TXDRV_DTX_DEFAULT);
- falcon_xmac_writel(efx, &txdrv, XX_TXDRV_CTL_REG_MAC);
+ falcon_write(efx, &txdrv, XX_TXDRV_CTL_REG);
}
-static void falcon_hold_xaui_in_rst(struct efx_nic *efx)
-{
- efx_dword_t reg;
-
- EFX_ZERO_DWORD(reg);
- EFX_SET_DWORD_FIELD(reg, XX_PWRDNA_EN, 1);
- EFX_SET_DWORD_FIELD(reg, XX_PWRDNB_EN, 1);
- EFX_SET_DWORD_FIELD(reg, XX_PWRDNC_EN, 1);
- EFX_SET_DWORD_FIELD(reg, XX_PWRDND_EN, 1);
- EFX_SET_DWORD_FIELD(reg, XX_RSTPLLAB_EN, 1);
- EFX_SET_DWORD_FIELD(reg, XX_RSTPLLCD_EN, 1);
- EFX_SET_DWORD_FIELD(reg, XX_RESETA_EN, 1);
- EFX_SET_DWORD_FIELD(reg, XX_RESETB_EN, 1);
- EFX_SET_DWORD_FIELD(reg, XX_RESETC_EN, 1);
- EFX_SET_DWORD_FIELD(reg, XX_RESETD_EN, 1);
- EFX_SET_DWORD_FIELD(reg, XX_RSTXGXSRX_EN, 1);
- EFX_SET_DWORD_FIELD(reg, XX_RSTXGXSTX_EN, 1);
- falcon_xmac_writel(efx, ®, XX_PWR_RST_REG_MAC);
- udelay(10);
-}
-
-static int _falcon_reset_xaui_a(struct efx_nic *efx)
-{
- efx_dword_t reg;
-
- falcon_hold_xaui_in_rst(efx);
- falcon_xmac_readl(efx, ®, XX_PWR_RST_REG_MAC);
-
- /* Follow the RAMBUS XAUI data reset sequencing
- * Channels A and B first: power down, reset PLL, reset, clear
- */
- EFX_SET_DWORD_FIELD(reg, XX_PWRDNA_EN, 0);
- EFX_SET_DWORD_FIELD(reg, XX_PWRDNB_EN, 0);
- falcon_xmac_writel(efx, ®, XX_PWR_RST_REG_MAC);
- udelay(10);
-
- EFX_SET_DWORD_FIELD(reg, XX_RSTPLLAB_EN, 0);
- falcon_xmac_writel(efx, ®, XX_PWR_RST_REG_MAC);
- udelay(10);
-
- EFX_SET_DWORD_FIELD(reg, XX_RESETA_EN, 0);
- EFX_SET_DWORD_FIELD(reg, XX_RESETB_EN, 0);
- falcon_xmac_writel(efx, ®, XX_PWR_RST_REG_MAC);
- udelay(10);
-
- /* Channels C and D: power down, reset PLL, reset, clear */
- EFX_SET_DWORD_FIELD(reg, XX_PWRDNC_EN, 0);
- EFX_SET_DWORD_FIELD(reg, XX_PWRDND_EN, 0);
- falcon_xmac_writel(efx, ®, XX_PWR_RST_REG_MAC);
- udelay(10);
-
- EFX_SET_DWORD_FIELD(reg, XX_RSTPLLCD_EN, 0);
- falcon_xmac_writel(efx, ®, XX_PWR_RST_REG_MAC);
- udelay(10);
-
- EFX_SET_DWORD_FIELD(reg, XX_RESETC_EN, 0);
- EFX_SET_DWORD_FIELD(reg, XX_RESETD_EN, 0);
- falcon_xmac_writel(efx, ®, XX_PWR_RST_REG_MAC);
- udelay(10);
-
- /* Setup XAUI */
- falcon_setup_xaui(efx);
- udelay(10);
-
- /* Take XGXS out of reset */
- EFX_ZERO_DWORD(reg);
- falcon_xmac_writel(efx, ®, XX_PWR_RST_REG_MAC);
- udelay(10);
-
- return 0;
-}
-
-static int _falcon_reset_xaui_b(struct efx_nic *efx)
+int falcon_reset_xaui(struct efx_nic *efx)
{
- efx_dword_t reg;
+ efx_oword_t reg;
int count;
EFX_POPULATE_DWORD_1(reg, XX_RST_XX_EN, 1);
- falcon_xmac_writel(efx, ®, XX_PWR_RST_REG_MAC);
+ falcon_write(efx, ®, XX_PWR_RST_REG);
/* Give some time for the link to establish */
for (count = 0; count < 1000; count++) { /* wait upto 10ms */
- falcon_xmac_readl(efx, ®, XX_PWR_RST_REG_MAC);
- if (EFX_DWORD_FIELD(reg, XX_RST_XX_EN) == 0) {
+ falcon_read(efx, ®, XX_PWR_RST_REG);
+ if (EFX_OWORD_FIELD(reg, XX_RST_XX_EN) == 0) {
falcon_setup_xaui(efx);
return 0;
}
@@ -203,55 +99,41 @@ static int _falcon_reset_xaui_b(struct efx_nic *efx)
return -ETIMEDOUT;
}
-int falcon_reset_xaui(struct efx_nic *efx)
+static bool falcon_xgmii_status(struct efx_nic *efx)
{
- int rc;
-
- if (EFX_WORKAROUND_9388(efx)) {
- falcon_hold_xaui_in_rst(efx);
- efx->phy_op->reset_xaui(efx);
- rc = _falcon_reset_xaui_a(efx);
- } else {
- rc = _falcon_reset_xaui_b(efx);
- }
- return rc;
-}
-
-static int falcon_xgmii_status(struct efx_nic *efx)
-{
- efx_dword_t reg;
+ efx_oword_t reg;
if (falcon_rev(efx) < FALCON_REV_B0)
- return 1;
+ return true;
/* The ISR latches, so clear it and re-read */
- falcon_xmac_readl(efx, ®, XM_MGT_INT_REG_MAC_B0);
- falcon_xmac_readl(efx, ®, XM_MGT_INT_REG_MAC_B0);
+ falcon_read(efx, ®, XM_MGT_INT_REG_B0);
+ falcon_read(efx, ®, XM_MGT_INT_REG_B0);
- if (EFX_DWORD_FIELD(reg, XM_LCLFLT) ||
- EFX_DWORD_FIELD(reg, XM_RMTFLT)) {
+ if (EFX_OWORD_FIELD(reg, XM_LCLFLT) ||
+ EFX_OWORD_FIELD(reg, XM_RMTFLT)) {
EFX_INFO(efx, "MGT_INT: "EFX_DWORD_FMT"\n", EFX_DWORD_VAL(reg));
- return 0;
+ return false;
}
- return 1;
+ return true;
}
-static void falcon_mask_status_intr(struct efx_nic *efx, int enable)
+static void falcon_mask_status_intr(struct efx_nic *efx, bool enable)
{
- efx_dword_t reg;
+ efx_oword_t reg;
if ((falcon_rev(efx) < FALCON_REV_B0) || LOOPBACK_INTERNAL(efx))
return;
/* Flush the ISR */
if (enable)
- falcon_xmac_readl(efx, ®, XM_MGT_INT_REG_MAC_B0);
+ falcon_read(efx, ®, XM_MGT_INT_REG_B0);
- EFX_POPULATE_DWORD_2(reg,
+ EFX_POPULATE_OWORD_2(reg,
XM_MSK_RMTFLT, !enable,
XM_MSK_LCLFLT, !enable);
- falcon_xmac_writel(efx, ®, XM_MGT_INT_MSK_REG_MAC_B0);
+ falcon_write(efx, ®, XM_MGT_INT_MSK_REG_B0);
}
int falcon_init_xmac(struct efx_nic *efx)
@@ -274,7 +156,7 @@ int falcon_init_xmac(struct efx_nic *efx)
if (rc)
goto fail2;
- falcon_mask_status_intr(efx, 1);
+ falcon_mask_status_intr(efx, true);
return 0;
fail2:
@@ -283,34 +165,34 @@ int falcon_init_xmac(struct efx_nic *efx)
return rc;
}
-int falcon_xaui_link_ok(struct efx_nic *efx)
+bool falcon_xaui_link_ok(struct efx_nic *efx)
{
- efx_dword_t reg;
- int align_done, sync_status, link_ok = 0;
+ efx_oword_t reg;
+ bool align_done, link_ok = false;
+ int sync_status;
if (LOOPBACK_INTERNAL(efx))
- return 1;
+ return true;
/* Read link status */
- falcon_xmac_readl(efx, ®, XX_CORE_STAT_REG_MAC);
+ falcon_read(efx, ®, XX_CORE_STAT_REG);
- align_done = EFX_DWORD_FIELD(reg, XX_ALIGN_DONE);
- sync_status = EFX_DWORD_FIELD(reg, XX_SYNC_STAT);
+ align_done = EFX_OWORD_FIELD(reg, XX_ALIGN_DONE);
+ sync_status = EFX_OWORD_FIELD(reg, XX_SYNC_STAT);
if (align_done && (sync_status == XX_SYNC_STAT_DECODE_SYNCED))
- link_ok = 1;
+ link_ok = true;
/* Clear link status ready for next read */
- EFX_SET_DWORD_FIELD(reg, XX_COMMA_DET, XX_COMMA_DET_RESET);
- EFX_SET_DWORD_FIELD(reg, XX_CHARERR, XX_CHARERR_RESET);
- EFX_SET_DWORD_FIELD(reg, XX_DISPERR, XX_DISPERR_RESET);
- falcon_xmac_writel(efx, ®, XX_CORE_STAT_REG_MAC);
+ EFX_SET_OWORD_FIELD(reg, XX_COMMA_DET, XX_COMMA_DET_RESET);
+ EFX_SET_OWORD_FIELD(reg, XX_CHARERR, XX_CHARERR_RESET);
+ EFX_SET_OWORD_FIELD(reg, XX_DISPERR, XX_DISPERR_RESET);
+ falcon_write(efx, ®, XX_CORE_STAT_REG);
/* If the link is up, then check the phy side of the xaui link
* (error conditions from the wire side propoagate back through
* the phy to the xaui side). */
if (efx->link_up && link_ok) {
- int has_phyxs = efx->phy_op->mmds & (1 << MDIO_MMD_PHYXS);
- if (has_phyxs)
+ if (efx->phy_op->mmds & (1 << MDIO_MMD_PHYXS))
link_ok = mdio_clause45_phyxgxs_lane_sync(efx);
}
@@ -325,15 +207,15 @@ int falcon_xaui_link_ok(struct efx_nic *efx)
static void falcon_reconfigure_xmac_core(struct efx_nic *efx)
{
unsigned int max_frame_len;
- efx_dword_t reg;
- int rx_fc = (efx->flow_control & EFX_FC_RX) ? 1 : 0;
+ efx_oword_t reg;
+ bool rx_fc = !!(efx->flow_control & EFX_FC_RX);
/* Configure MAC - cut-thru mode is hard wired on */
EFX_POPULATE_DWORD_3(reg,
XM_RX_JUMBO_MODE, 1,
XM_TX_STAT_EN, 1,
XM_RX_STAT_EN, 1);
- falcon_xmac_writel(efx, ®, XM_GLB_CFG_REG_MAC);
+ falcon_write(efx, ®, XM_GLB_CFG_REG);
/* Configure TX */
EFX_POPULATE_DWORD_6(reg,
@@ -343,7 +225,7 @@ static void falcon_reconfigure_xmac_core(struct efx_nic *efx)
XM_TXCRC, 1,
XM_FCNTL, 1,
XM_IPG, 0x3);
- falcon_xmac_writel(efx, ®, XM_TX_CFG_REG_MAC);
+ falcon_write(efx, ®, XM_TX_CFG_REG);
/* Configure RX */
EFX_POPULATE_DWORD_5(reg,
@@ -352,21 +234,21 @@ static void falcon_reconfigure_xmac_core(struct efx_nic *efx)
XM_ACPT_ALL_MCAST, 1,
XM_ACPT_ALL_UCAST, efx->promiscuous,
XM_PASS_CRC_ERR, 1);
- falcon_xmac_writel(efx, ®, XM_RX_CFG_REG_MAC);
+ falcon_write(efx, ®, XM_RX_CFG_REG);
/* Set frame length */
max_frame_len = EFX_MAX_FRAME_LEN(efx->net_dev->mtu);
EFX_POPULATE_DWORD_1(reg, XM_MAX_RX_FRM_SIZE, max_frame_len);
- falcon_xmac_writel(efx, ®, XM_RX_PARAM_REG_MAC);
+ falcon_write(efx, ®, XM_RX_PARAM_REG);
EFX_POPULATE_DWORD_2(reg,
XM_MAX_TX_FRM_SIZE, max_frame_len,
XM_TX_JUMBO_MODE, 1);
- falcon_xmac_writel(efx, ®, XM_TX_PARAM_REG_MAC);
+ falcon_write(efx, ®, XM_TX_PARAM_REG);
EFX_POPULATE_DWORD_2(reg,
XM_PAUSE_TIME, 0xfffe, /* MAX PAUSE TIME */
- XM_DIS_FCNTL, rx_fc ? 0 : 1);
- falcon_xmac_writel(efx, ®, XM_FC_REG_MAC);
+ XM_DIS_FCNTL, !rx_fc);
+ falcon_write(efx, ®, XM_FC_REG);
/* Set MAC address */
EFX_POPULATE_DWORD_4(reg,
@@ -374,83 +256,75 @@ static void falcon_reconfigure_xmac_core(struct efx_nic *efx)
XM_ADR_1, efx->net_dev->dev_addr[1],
XM_ADR_2, efx->net_dev->dev_addr[2],
XM_ADR_3, efx->net_dev->dev_addr[3]);
- falcon_xmac_writel(efx, ®, XM_ADR_LO_REG_MAC);
+ falcon_write(efx, ®, XM_ADR_LO_REG);
EFX_POPULATE_DWORD_2(reg,
XM_ADR_4, efx->net_dev->dev_addr[4],
XM_ADR_5, efx->net_dev->dev_addr[5]);
- falcon_xmac_writel(efx, ®, XM_ADR_HI_REG_MAC);
+ falcon_write(efx, ®, XM_ADR_HI_REG);
}
static void falcon_reconfigure_xgxs_core(struct efx_nic *efx)
{
- efx_dword_t reg;
- int xgxs_loopback = (efx->loopback_mode == LOOPBACK_XGXS) ? 1 : 0;
- int xaui_loopback = (efx->loopback_mode == LOOPBACK_XAUI) ? 1 : 0;
- int xgmii_loopback =
- (efx->loopback_mode == LOOPBACK_XGMII) ? 1 : 0;
+ efx_oword_t reg;
+ bool xgxs_loopback = (efx->loopback_mode == LOOPBACK_XGXS);
+ bool xaui_loopback = (efx->loopback_mode == LOOPBACK_XAUI);
+ bool xgmii_loopback = (efx->loopback_mode == LOOPBACK_XGMII);
/* XGXS block is flaky and will need to be reset if moving
* into our out of XGMII, XGXS or XAUI loopbacks. */
if (EFX_WORKAROUND_5147(efx)) {
- int old_xgmii_loopback, old_xgxs_loopback, old_xaui_loopback;
- int reset_xgxs;
+ bool old_xgmii_loopback, old_xgxs_loopback, old_xaui_loopback;
+ bool reset_xgxs;
- falcon_xmac_readl(efx, ®, XX_CORE_STAT_REG_MAC);
- old_xgxs_loopback = EFX_DWORD_FIELD(reg, XX_XGXS_LB_EN);
- old_xgmii_loopback = EFX_DWORD_FIELD(reg, XX_XGMII_LB_EN);
+ falcon_read(efx, ®, XX_CORE_STAT_REG);
+ old_xgxs_loopback = EFX_OWORD_FIELD(reg, XX_XGXS_LB_EN);
+ old_xgmii_loopback = EFX_OWORD_FIELD(reg, XX_XGMII_LB_EN);
- falcon_xmac_readl(efx, ®, XX_SD_CTL_REG_MAC);
- old_xaui_loopback = EFX_DWORD_FIELD(reg, XX_LPBKA);
+ falcon_read(efx, ®, XX_SD_CTL_REG);
+ old_xaui_loopback = EFX_OWORD_FIELD(reg, XX_LPBKA);
/* The PHY driver may have turned XAUI off */
reset_xgxs = ((xgxs_loopback != old_xgxs_loopback) ||
(xaui_loopback != old_xaui_loopback) ||
(xgmii_loopback != old_xgmii_loopback));
- if (reset_xgxs) {
- falcon_xmac_readl(efx, ®, XX_PWR_RST_REG_MAC);
- EFX_SET_DWORD_FIELD(reg, XX_RSTXGXSTX_EN, 1);
- EFX_SET_DWORD_FIELD(reg, XX_RSTXGXSRX_EN, 1);
- falcon_xmac_writel(efx, ®, XX_PWR_RST_REG_MAC);
- udelay(1);
- EFX_SET_DWORD_FIELD(reg, XX_RSTXGXSTX_EN, 0);
- EFX_SET_DWORD_FIELD(reg, XX_RSTXGXSRX_EN, 0);
- falcon_xmac_writel(efx, ®, XX_PWR_RST_REG_MAC);
- udelay(1);
- }
+
+ if (reset_xgxs)
+ falcon_reset_xaui(efx);
}
- falcon_xmac_readl(efx, ®, XX_CORE_STAT_REG_MAC);
- EFX_SET_DWORD_FIELD(reg, XX_FORCE_SIG,
+ falcon_read(efx, ®, XX_CORE_STAT_REG);
+ EFX_SET_OWORD_FIELD(reg, XX_FORCE_SIG,
(xgxs_loopback || xaui_loopback) ?
XX_FORCE_SIG_DECODE_FORCED : 0);
- EFX_SET_DWORD_FIELD(reg, XX_XGXS_LB_EN, xgxs_loopback);
- EFX_SET_DWORD_FIELD(reg, XX_XGMII_LB_EN, xgmii_loopback);
- falcon_xmac_writel(efx, ®, XX_CORE_STAT_REG_MAC);
-
- falcon_xmac_readl(efx, ®, XX_SD_CTL_REG_MAC);
- EFX_SET_DWORD_FIELD(reg, XX_LPBKD, xaui_loopback);
- EFX_SET_DWORD_FIELD(reg, XX_LPBKC, xaui_loopback);
- EFX_SET_DWORD_FIELD(reg, XX_LPBKB, xaui_loopback);
- EFX_SET_DWORD_FIELD(reg, XX_LPBKA, xaui_loopback);
- falcon_xmac_writel(efx, ®, XX_SD_CTL_REG_MAC);
+ EFX_SET_OWORD_FIELD(reg, XX_XGXS_LB_EN, xgxs_loopback);
+ EFX_SET_OWORD_FIELD(reg, XX_XGMII_LB_EN, xgmii_loopback);
+ falcon_write(efx, ®, XX_CORE_STAT_REG);
+
+ falcon_read(efx, ®, XX_SD_CTL_REG);
+ EFX_SET_OWORD_FIELD(reg, XX_LPBKD, xaui_loopback);
+ EFX_SET_OWORD_FIELD(reg, XX_LPBKC, xaui_loopback);
+ EFX_SET_OWORD_FIELD(reg, XX_LPBKB, xaui_loopback);
+ EFX_SET_OWORD_FIELD(reg, XX_LPBKA, xaui_loopback);
+ falcon_write(efx, ®, XX_SD_CTL_REG);
}
/* Try and bring the Falcon side of the Falcon-Phy XAUI link fails
* to come back up. Bash it until it comes back up */
-static int falcon_check_xaui_link_up(struct efx_nic *efx)
+static bool falcon_check_xaui_link_up(struct efx_nic *efx)
{
int max_tries, tries;
tries = EFX_WORKAROUND_5147(efx) ? 5 : 1;
max_tries = tries;
if ((efx->loopback_mode == LOOPBACK_NETWORK) ||
- (efx->phy_type == PHY_TYPE_NONE))
- return 0;
+ (efx->phy_type == PHY_TYPE_NONE) ||
+ efx_phy_mode_disabled(efx->phy_mode))
+ return false;
while (tries) {
if (falcon_xaui_link_ok(efx))
- return 1;
+ return true;
EFX_LOG(efx, "%s Clobbering XAUI (%d tries left).\n",
__func__, tries);
@@ -461,18 +335,22 @@ static int falcon_check_xaui_link_up(struct efx_nic *efx)
EFX_LOG(efx, "Failed to bring XAUI link back up in %d tries!\n",
max_tries);
- return 0;
+ return false;
}
void falcon_reconfigure_xmac(struct efx_nic *efx)
{
- int xaui_link_ok;
+ bool xaui_link_ok;
- falcon_mask_status_intr(efx, 0);
+ falcon_mask_status_intr(efx, false);
falcon_deconfigure_mac_wrapper(efx);
- efx->tx_disabled = LOOPBACK_INTERNAL(efx);
+ /* Reconfigure the PHY, disabling transmit in mac level loopback. */
+ if (LOOPBACK_INTERNAL(efx))
+ efx->phy_mode |= PHY_MODE_TX_DISABLED;
+ else
+ efx->phy_mode &= ~PHY_MODE_TX_DISABLED;
efx->phy_op->reconfigure(efx);
falcon_reconfigure_xgxs_core(efx);
@@ -484,7 +362,7 @@ void falcon_reconfigure_xmac(struct efx_nic *efx)
xaui_link_ok = falcon_check_xaui_link_up(efx);
if (xaui_link_ok && efx->link_up)
- falcon_mask_status_intr(efx, 1);
+ falcon_mask_status_intr(efx, true);
}
void falcon_fini_xmac(struct efx_nic *efx)
@@ -554,21 +432,23 @@ void falcon_update_stats_xmac(struct efx_nic *efx)
/* Update derived statistics */
mac_stats->tx_good_bytes =
- (mac_stats->tx_bytes - mac_stats->tx_bad_bytes);
+ (mac_stats->tx_bytes - mac_stats->tx_bad_bytes -
+ mac_stats->tx_control * 64);
mac_stats->rx_bad_bytes =
- (mac_stats->rx_bytes - mac_stats->rx_good_bytes);
+ (mac_stats->rx_bytes - mac_stats->rx_good_bytes -
+ mac_stats->rx_control * 64);
}
int falcon_check_xmac(struct efx_nic *efx)
{
- unsigned xaui_link_ok;
+ bool xaui_link_ok;
int rc;
if ((efx->loopback_mode == LOOPBACK_NETWORK) ||
- (efx->phy_type == PHY_TYPE_NONE))
+ efx_phy_mode_disabled(efx->phy_mode))
return 0;
- falcon_mask_status_intr(efx, 0);
+ falcon_mask_status_intr(efx, false);
xaui_link_ok = falcon_xaui_link_ok(efx);
if (EFX_WORKAROUND_5147(efx) && !xaui_link_ok)
@@ -579,7 +459,7 @@ int falcon_check_xmac(struct efx_nic *efx)
/* Unmask interrupt if everything was (and still is) ok */
if (xaui_link_ok && efx->link_up)
- falcon_mask_status_intr(efx, 1);
+ falcon_mask_status_intr(efx, true);
return rc;
}
@@ -620,7 +500,7 @@ int falcon_xmac_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
int falcon_xmac_set_pause(struct efx_nic *efx, enum efx_fc_type flow_control)
{
- int reset;
+ bool reset;
if (flow_control & EFX_FC_AUTO) {
EFX_LOG(efx, "10G does not support flow control "
diff --git a/drivers/net/sfc/mac.h b/drivers/net/sfc/mac.h
index edd07d4dee1808f6a36b97555d9ba1e4bcdb6646..a31571c6913780095181070d3b6675ac0674973e 100644
--- a/drivers/net/sfc/mac.h
+++ b/drivers/net/sfc/mac.h
@@ -13,10 +13,6 @@
#include "net_driver.h"
-extern void falcon_xmac_writel(struct efx_nic *efx,
- efx_dword_t *value, unsigned int mac_reg);
-extern void falcon_xmac_readl(struct efx_nic *efx,
- efx_dword_t *value, unsigned int mac_reg);
extern int falcon_init_xmac(struct efx_nic *efx);
extern void falcon_reconfigure_xmac(struct efx_nic *efx);
extern void falcon_update_stats_xmac(struct efx_nic *efx);
diff --git a/drivers/net/sfc/mdio_10g.c b/drivers/net/sfc/mdio_10g.c
index c4f540e93b79f61b69465d7ac6c6508032362f1c..003e48dcb2f3f67ea28f94d3731f3a7cbd9f7e88 100644
--- a/drivers/net/sfc/mdio_10g.c
+++ b/drivers/net/sfc/mdio_10g.c
@@ -159,20 +159,21 @@ int mdio_clause45_check_mmds(struct efx_nic *efx,
return 0;
}
-int mdio_clause45_links_ok(struct efx_nic *efx, unsigned int mmd_mask)
+bool mdio_clause45_links_ok(struct efx_nic *efx, unsigned int mmd_mask)
{
int phy_id = efx->mii.phy_id;
int status;
- int ok = 1;
+ bool ok = true;
int mmd = 0;
- int good;
/* If the port is in loopback, then we should only consider a subset
* of mmd's */
if (LOOPBACK_INTERNAL(efx))
- return 1;
+ return true;
else if (efx->loopback_mode == LOOPBACK_NETWORK)
- return 0;
+ return false;
+ else if (efx_phy_mode_disabled(efx->phy_mode))
+ return false;
else if (efx->loopback_mode == LOOPBACK_PHYXS)
mmd_mask &= ~(MDIO_MMDREG_DEVS0_PHYXS |
MDIO_MMDREG_DEVS0_PCS |
@@ -192,8 +193,7 @@ int mdio_clause45_links_ok(struct efx_nic *efx, unsigned int mmd_mask)
status = mdio_clause45_read(efx, phy_id,
mmd, MDIO_MMDREG_STAT1);
- good = status & (1 << MDIO_MMDREG_STAT1_LINK_LBN);
- ok = ok && good;
+ ok = ok && (status & (1 << MDIO_MMDREG_STAT1_LINK_LBN));
}
mmd_mask = (mmd_mask >> 1);
mmd++;
@@ -208,7 +208,7 @@ void mdio_clause45_transmit_disable(struct efx_nic *efx)
ctrl1 = ctrl2 = mdio_clause45_read(efx, phy_id, MDIO_MMD_PMAPMD,
MDIO_MMDREG_TXDIS);
- if (efx->tx_disabled)
+ if (efx->phy_mode & PHY_MODE_TX_DISABLED)
ctrl2 |= (1 << MDIO_MMDREG_TXDIS_GLOBAL_LBN);
else
ctrl1 &= ~(1 << MDIO_MMDREG_TXDIS_GLOBAL_LBN);
diff --git a/drivers/net/sfc/mdio_10g.h b/drivers/net/sfc/mdio_10g.h
index cb99f3f4491c5413c27435f188824d68fe11f988..19c42eaf7fb47d714087c62efed01f3242b802c3 100644
--- a/drivers/net/sfc/mdio_10g.h
+++ b/drivers/net/sfc/mdio_10g.h
@@ -199,18 +199,19 @@ static inline u32 mdio_clause45_read_id(struct efx_nic *efx, int mmd)
return (id_hi << 16) | (id_low);
}
-static inline int mdio_clause45_phyxgxs_lane_sync(struct efx_nic *efx)
+static inline bool mdio_clause45_phyxgxs_lane_sync(struct efx_nic *efx)
{
- int i, sync, lane_status;
+ int i, lane_status;
+ bool sync;
for (i = 0; i < 2; ++i)
lane_status = mdio_clause45_read(efx, efx->mii.phy_id,
MDIO_MMD_PHYXS,
MDIO_PHYXS_LANE_STATE);
- sync = (lane_status & (1 << MDIO_PHYXS_LANE_ALIGNED_LBN)) != 0;
+ sync = !!(lane_status & (1 << MDIO_PHYXS_LANE_ALIGNED_LBN));
if (!sync)
- EFX_INFO(efx, "XGXS lane status: %x\n", lane_status);
+ EFX_LOG(efx, "XGXS lane status: %x\n", lane_status);
return sync;
}
@@ -230,8 +231,8 @@ int mdio_clause45_check_mmds(struct efx_nic *efx,
unsigned int mmd_mask, unsigned int fatal_mask);
/* Check the link status of specified mmds in bit mask */
-extern int mdio_clause45_links_ok(struct efx_nic *efx,
- unsigned int mmd_mask);
+extern bool mdio_clause45_links_ok(struct efx_nic *efx,
+ unsigned int mmd_mask);
/* Generic transmit disable support though PMAPMD */
extern void mdio_clause45_transmit_disable(struct efx_nic *efx);
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 219c74a772c32deb333b62bef44b3dd2422f18ba..cdb11fad6050b0b7700ff8ca64ac8f4afcd68579 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -88,9 +88,12 @@ do {if (net_ratelimit()) EFX_LOG(efx, fmt, ##args); } while (0)
**************************************************************************/
#define EFX_MAX_CHANNELS 32
-#define EFX_MAX_TX_QUEUES 1
#define EFX_MAX_RX_QUEUES EFX_MAX_CHANNELS
+#define EFX_TX_QUEUE_OFFLOAD_CSUM 0
+#define EFX_TX_QUEUE_NO_CSUM 1
+#define EFX_TX_QUEUE_COUNT 2
+
/**
* struct efx_special_buffer - An Efx special buffer
* @addr: CPU base address of the buffer
@@ -127,7 +130,6 @@ struct efx_special_buffer {
* This field is zero when the queue slot is empty.
* @continuation: True if this fragment is not the end of a packet.
* @unmap_single: True if pci_unmap_single should be used.
- * @unmap_addr: DMA address to unmap
* @unmap_len: Length of this fragment to unmap
*/
struct efx_tx_buffer {
@@ -135,9 +137,8 @@ struct efx_tx_buffer {
struct efx_tso_header *tsoh;
dma_addr_t dma_addr;
unsigned short len;
- unsigned char continuation;
- unsigned char unmap_single;
- dma_addr_t unmap_addr;
+ bool continuation;
+ bool unmap_single;
unsigned short unmap_len;
};
@@ -156,13 +157,13 @@ struct efx_tx_buffer {
*
* @efx: The associated Efx NIC
* @queue: DMA queue number
- * @used: Queue is used by net driver
* @channel: The associated channel
* @buffer: The software buffer ring
* @txd: The hardware descriptor ring
+ * @flushed: Used when handling queue flushing
* @read_count: Current read pointer.
* This is the number of buffers that have been removed from both rings.
- * @stopped: Stopped flag.
+ * @stopped: Stopped count.
* Set if this TX queue is currently stopping its port.
* @insert_count: Current insert pointer
* This is the number of buffers that have been added to the
@@ -188,11 +189,11 @@ struct efx_tx_queue {
/* Members which don't change on the fast path */
struct efx_nic *efx ____cacheline_aligned_in_smp;
int queue;
- int used;
struct efx_channel *channel;
struct efx_nic *nic;
struct efx_tx_buffer *buffer;
struct efx_special_buffer txd;
+ bool flushed;
/* Members used mainly on the completion path */
unsigned int read_count ____cacheline_aligned_in_smp;
@@ -232,7 +233,6 @@ struct efx_rx_buffer {
* struct efx_rx_queue - An Efx RX queue
* @efx: The associated Efx NIC
* @queue: DMA queue number
- * @used: Queue is used by net driver
* @channel: The associated channel
* @buffer: The software buffer ring
* @rxd: The hardware descriptor ring
@@ -262,11 +262,11 @@ struct efx_rx_buffer {
* the remaining space in the allocation.
* @buf_dma_addr: Page's DMA address.
* @buf_data: Page's host address.
+ * @flushed: Use when handling queue flushing
*/
struct efx_rx_queue {
struct efx_nic *efx;
int queue;
- int used;
struct efx_channel *channel;
struct efx_rx_buffer *buffer;
struct efx_special_buffer rxd;
@@ -288,6 +288,7 @@ struct efx_rx_queue {
struct page *buf_page;
dma_addr_t buf_dma_addr;
char *buf_data;
+ bool flushed;
};
/**
@@ -325,12 +326,10 @@ enum efx_rx_alloc_method {
* queue.
*
* @efx: Associated Efx NIC
- * @evqnum: Event queue number
* @channel: Channel instance number
* @used_flags: Channel is used by net driver
* @enabled: Channel enabled indicator
* @irq: IRQ number (MSI and MSI-X only)
- * @has_interrupt: Channel has an interrupt
* @irq_moderation: IRQ moderation value (in us)
* @napi_dev: Net device used with NAPI
* @napi_str: NAPI control structure
@@ -357,17 +356,14 @@ enum efx_rx_alloc_method {
*/
struct efx_channel {
struct efx_nic *efx;
- int evqnum;
int channel;
int used_flags;
- int enabled;
+ bool enabled;
int irq;
- unsigned int has_interrupt;
unsigned int irq_moderation;
struct net_device *napi_dev;
struct napi_struct napi_str;
- struct work_struct reset_work;
- int work_pending;
+ bool work_pending;
struct efx_special_buffer eventq;
unsigned int eventq_read_ptr;
unsigned int last_eventq_read_ptr;
@@ -390,7 +386,7 @@ struct efx_channel {
* access with prefetches.
*/
struct efx_rx_buffer *rx_pkt;
- int rx_pkt_csummed;
+ bool rx_pkt_csummed;
};
@@ -403,8 +399,8 @@ struct efx_channel {
*/
struct efx_blinker {
int led_num;
- int state;
- int resubmit;
+ bool state;
+ bool resubmit;
struct timer_list timer;
};
@@ -432,8 +428,8 @@ struct efx_board {
* have a separate init callback that happens later than
* board init. */
int (*init_leds)(struct efx_nic *efx);
- void (*set_fault_led) (struct efx_nic *efx, int state);
- void (*blink) (struct efx_nic *efx, int start);
+ void (*set_fault_led) (struct efx_nic *efx, bool state);
+ void (*blink) (struct efx_nic *efx, bool start);
void (*fini) (struct efx_nic *nic);
struct efx_blinker blinker;
struct i2c_client *hwmon_client, *ioexp_client;
@@ -467,8 +463,7 @@ enum nic_state {
STATE_INIT = 0,
STATE_RUNNING = 1,
STATE_FINI = 2,
- STATE_RESETTING = 3, /* rtnl_lock always held */
- STATE_DISABLED = 4,
+ STATE_DISABLED = 3,
STATE_MAX,
};
@@ -479,7 +474,7 @@ enum nic_state {
* This is the equivalent of NET_IP_ALIGN [which controls the alignment
* of the skb->head for hardware DMA].
*/
-#if defined(__i386__) || defined(__x86_64__)
+#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
#define EFX_PAGE_IP_ALIGN 0
#else
#define EFX_PAGE_IP_ALIGN NET_IP_ALIGN
@@ -512,7 +507,6 @@ enum efx_fc_type {
* @clear_interrupt: Clear down interrupt
* @blink: Blink LEDs
* @check_hw: Check hardware
- * @reset_xaui: Reset XAUI side of PHY for (software sequenced reset)
* @mmds: MMD presence mask
* @loopbacks: Supported loopback modes mask
*/
@@ -522,11 +516,28 @@ struct efx_phy_operations {
void (*reconfigure) (struct efx_nic *efx);
void (*clear_interrupt) (struct efx_nic *efx);
int (*check_hw) (struct efx_nic *efx);
- void (*reset_xaui) (struct efx_nic *efx);
+ int (*test) (struct efx_nic *efx);
int mmds;
unsigned loopbacks;
};
+/**
+ * @enum efx_phy_mode - PHY operating mode flags
+ * @PHY_MODE_NORMAL: on and should pass traffic
+ * @PHY_MODE_TX_DISABLED: on with TX disabled
+ * @PHY_MODE_SPECIAL: on but will not pass traffic
+ */
+enum efx_phy_mode {
+ PHY_MODE_NORMAL = 0,
+ PHY_MODE_TX_DISABLED = 1,
+ PHY_MODE_SPECIAL = 8,
+};
+
+static inline bool efx_phy_mode_disabled(enum efx_phy_mode mode)
+{
+ return !!(mode & ~PHY_MODE_TX_DISABLED);
+}
+
/*
* Efx extended statistics
*
@@ -632,7 +643,7 @@ union efx_multicast_hash {
* @tx_queue: TX DMA queues
* @rx_queue: RX DMA queues
* @channel: Channels
- * @rss_queues: Number of RSS queues
+ * @n_rx_queues: Number of RX queues
* @rx_buffer_len: RX buffer length
* @rx_buffer_order: Order (log2) of number of pages for each RX buffer
* @irq_status: Interrupt status buffer
@@ -640,15 +651,20 @@ union efx_multicast_hash {
* This register is written with the SMP processor ID whenever an
* interrupt is handled. It is used by falcon_test_interrupt()
* to verify that an interrupt has occurred.
+ * @spi_flash: SPI flash device
+ * This field will be %NULL if no flash device is present.
+ * @spi_eeprom: SPI EEPROM device
+ * This field will be %NULL if no EEPROM device is present.
* @n_rx_nodesc_drop_cnt: RX no descriptor drop count
* @nic_data: Hardware dependant state
- * @mac_lock: MAC access lock. Protects @port_enabled, efx_monitor() and
- * efx_reconfigure_port()
+ * @mac_lock: MAC access lock. Protects @port_enabled, @phy_mode,
+ * @port_inhibited, efx_monitor() and efx_reconfigure_port()
* @port_enabled: Port enabled indicator.
* Serialises efx_stop_all(), efx_start_all() and efx_monitor() and
* efx_reconfigure_work with kernel interfaces. Safe to read under any
* one of the rtnl_lock, mac_lock, or netif_tx_lock, but all three must
* be held to modify it.
+ * @port_inhibited: If set, the netif_carrier is always off. Hold the mac_lock
* @port_initialized: Port initialized?
* @net_dev: Operating system network device. Consider holding the rtnl lock
* @rx_checksum_enabled: RX checksumming enabled
@@ -658,14 +674,16 @@ union efx_multicast_hash {
* can provide. Generic code converts these into a standard
* &struct net_device_stats.
* @stats_buffer: DMA buffer for statistics
- * @stats_lock: Statistics update lock
+ * @stats_lock: Statistics update lock. Serialises statistics fetches
+ * @stats_enabled: Temporarily disable statistics fetches.
+ * Serialised by @stats_lock
* @mac_address: Permanent MAC address
* @phy_type: PHY type
* @phy_lock: PHY access lock
* @phy_op: PHY interface
* @phy_data: PHY private data (including PHY-specific stats)
* @mii: PHY interface
- * @tx_disabled: PHY transmitter turned off
+ * @phy_mode: PHY operating mode. Serialised by @mac_lock.
* @link_up: Link status
* @link_options: Link options (MII/GMII format)
* @n_link_state_changes: Number of times the link has changed state
@@ -700,27 +718,31 @@ struct efx_nic {
enum nic_state state;
enum reset_type reset_pending;
- struct efx_tx_queue tx_queue[EFX_MAX_TX_QUEUES];
+ struct efx_tx_queue tx_queue[EFX_TX_QUEUE_COUNT];
struct efx_rx_queue rx_queue[EFX_MAX_RX_QUEUES];
struct efx_channel channel[EFX_MAX_CHANNELS];
- int rss_queues;
+ int n_rx_queues;
unsigned int rx_buffer_len;
unsigned int rx_buffer_order;
struct efx_buffer irq_status;
volatile signed int last_irq_cpu;
+ struct efx_spi_device *spi_flash;
+ struct efx_spi_device *spi_eeprom;
+
unsigned n_rx_nodesc_drop_cnt;
struct falcon_nic_data *nic_data;
struct mutex mac_lock;
- int port_enabled;
+ bool port_enabled;
+ bool port_inhibited;
- int port_initialized;
+ bool port_initialized;
struct net_device *net_dev;
- int rx_checksum_enabled;
+ bool rx_checksum_enabled;
atomic_t netif_stop_count;
spinlock_t netif_stop_lock;
@@ -728,6 +750,7 @@ struct efx_nic {
struct efx_mac_stats mac_stats;
struct efx_buffer stats_buffer;
spinlock_t stats_lock;
+ bool stats_enabled;
unsigned char mac_address[ETH_ALEN];
@@ -736,13 +759,13 @@ struct efx_nic {
struct efx_phy_operations *phy_op;
void *phy_data;
struct mii_if_info mii;
- unsigned tx_disabled;
+ enum efx_phy_mode phy_mode;
- int link_up;
+ bool link_up;
unsigned int link_options;
unsigned int n_link_state_changes;
- int promiscuous;
+ bool promiscuous;
union efx_multicast_hash multicast_hash;
enum efx_fc_type flow_control;
struct work_struct reconfigure_work;
@@ -829,50 +852,33 @@ struct efx_nic_type {
continue; \
else
-/* Iterate over all used channels with interrupts */
-#define efx_for_each_channel_with_interrupt(_channel, _efx) \
- for (_channel = &_efx->channel[0]; \
- _channel < &_efx->channel[EFX_MAX_CHANNELS]; \
- _channel++) \
- if (!(_channel->used_flags && _channel->has_interrupt)) \
- continue; \
- else
-
/* Iterate over all used TX queues */
#define efx_for_each_tx_queue(_tx_queue, _efx) \
for (_tx_queue = &_efx->tx_queue[0]; \
- _tx_queue < &_efx->tx_queue[EFX_MAX_TX_QUEUES]; \
- _tx_queue++) \
- if (!_tx_queue->used) \
- continue; \
- else
+ _tx_queue < &_efx->tx_queue[EFX_TX_QUEUE_COUNT]; \
+ _tx_queue++)
/* Iterate over all TX queues belonging to a channel */
#define efx_for_each_channel_tx_queue(_tx_queue, _channel) \
for (_tx_queue = &_channel->efx->tx_queue[0]; \
- _tx_queue < &_channel->efx->tx_queue[EFX_MAX_TX_QUEUES]; \
+ _tx_queue < &_channel->efx->tx_queue[EFX_TX_QUEUE_COUNT]; \
_tx_queue++) \
- if ((!_tx_queue->used) || \
- (_tx_queue->channel != _channel)) \
+ if (_tx_queue->channel != _channel) \
continue; \
else
/* Iterate over all used RX queues */
#define efx_for_each_rx_queue(_rx_queue, _efx) \
for (_rx_queue = &_efx->rx_queue[0]; \
- _rx_queue < &_efx->rx_queue[EFX_MAX_RX_QUEUES]; \
- _rx_queue++) \
- if (!_rx_queue->used) \
- continue; \
- else
+ _rx_queue < &_efx->rx_queue[_efx->n_rx_queues]; \
+ _rx_queue++)
/* Iterate over all RX queues belonging to a channel */
#define efx_for_each_channel_rx_queue(_rx_queue, _channel) \
- for (_rx_queue = &_channel->efx->rx_queue[0]; \
- _rx_queue < &_channel->efx->rx_queue[EFX_MAX_RX_QUEUES]; \
- _rx_queue++) \
- if ((!_rx_queue->used) || \
- (_rx_queue->channel != _channel)) \
+ for (_rx_queue = &_channel->efx->rx_queue[_channel->channel]; \
+ _rx_queue; \
+ _rx_queue = NULL) \
+ if (_rx_queue->channel != _channel) \
continue; \
else
@@ -886,13 +892,13 @@ static inline struct efx_rx_buffer *efx_rx_buffer(struct efx_rx_queue *rx_queue,
}
/* Set bit in a little-endian bitfield */
-static inline void set_bit_le(int nr, unsigned char *addr)
+static inline void set_bit_le(unsigned nr, unsigned char *addr)
{
addr[nr / 8] |= (1 << (nr % 8));
}
/* Clear bit in a little-endian bitfield */
-static inline void clear_bit_le(int nr, unsigned char *addr)
+static inline void clear_bit_le(unsigned nr, unsigned char *addr)
{
addr[nr / 8] &= ~(1 << (nr % 8));
}
diff --git a/drivers/net/sfc/phy.h b/drivers/net/sfc/phy.h
index 9d02c84e6b2d9a1d21e850fdc67f33b0501ca611..f746536f4ffaebab288537973eb85cb33294be71 100644
--- a/drivers/net/sfc/phy.h
+++ b/drivers/net/sfc/phy.h
@@ -15,15 +15,7 @@
*/
extern struct efx_phy_operations falcon_tenxpress_phy_ops;
-enum tenxpress_state {
- TENXPRESS_STATUS_OFF = 0,
- TENXPRESS_STATUS_OTEMP = 1,
- TENXPRESS_STATUS_NORMAL = 2,
-};
-
-extern void tenxpress_set_state(struct efx_nic *efx,
- enum tenxpress_state state);
-extern void tenxpress_phy_blink(struct efx_nic *efx, int blink);
+extern void tenxpress_phy_blink(struct efx_nic *efx, bool blink);
extern void tenxpress_crc_err(struct efx_nic *efx);
/****************************************************************************
diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c
index 0d27dd39bc0938c95585137156365fa910e161d0..0f805da4ce55e9c09abd9f6102eb741dbe7f71be 100644
--- a/drivers/net/sfc/rx.c
+++ b/drivers/net/sfc/rx.c
@@ -212,8 +212,8 @@ void efx_lro_fini(struct net_lro_mgr *lro_mgr)
* and populates a struct efx_rx_buffer with the relevant
* information. Return a negative error code or 0 on success.
*/
-static inline int efx_init_rx_buffer_skb(struct efx_rx_queue *rx_queue,
- struct efx_rx_buffer *rx_buf)
+static int efx_init_rx_buffer_skb(struct efx_rx_queue *rx_queue,
+ struct efx_rx_buffer *rx_buf)
{
struct efx_nic *efx = rx_queue->efx;
struct net_device *net_dev = efx->net_dev;
@@ -252,8 +252,8 @@ static inline int efx_init_rx_buffer_skb(struct efx_rx_queue *rx_queue,
* and populates a struct efx_rx_buffer with the relevant
* information. Return a negative error code or 0 on success.
*/
-static inline int efx_init_rx_buffer_page(struct efx_rx_queue *rx_queue,
- struct efx_rx_buffer *rx_buf)
+static int efx_init_rx_buffer_page(struct efx_rx_queue *rx_queue,
+ struct efx_rx_buffer *rx_buf)
{
struct efx_nic *efx = rx_queue->efx;
int bytes, space, offset;
@@ -319,8 +319,8 @@ static inline int efx_init_rx_buffer_page(struct efx_rx_queue *rx_queue,
* and populates a struct efx_rx_buffer with the relevant
* information.
*/
-static inline int efx_init_rx_buffer(struct efx_rx_queue *rx_queue,
- struct efx_rx_buffer *new_rx_buf)
+static int efx_init_rx_buffer(struct efx_rx_queue *rx_queue,
+ struct efx_rx_buffer *new_rx_buf)
{
int rc = 0;
@@ -340,8 +340,8 @@ static inline int efx_init_rx_buffer(struct efx_rx_queue *rx_queue,
return rc;
}
-static inline void efx_unmap_rx_buffer(struct efx_nic *efx,
- struct efx_rx_buffer *rx_buf)
+static void efx_unmap_rx_buffer(struct efx_nic *efx,
+ struct efx_rx_buffer *rx_buf)
{
if (rx_buf->page) {
EFX_BUG_ON_PARANOID(rx_buf->skb);
@@ -357,8 +357,8 @@ static inline void efx_unmap_rx_buffer(struct efx_nic *efx,
}
}
-static inline void efx_free_rx_buffer(struct efx_nic *efx,
- struct efx_rx_buffer *rx_buf)
+static void efx_free_rx_buffer(struct efx_nic *efx,
+ struct efx_rx_buffer *rx_buf)
{
if (rx_buf->page) {
__free_pages(rx_buf->page, efx->rx_buffer_order);
@@ -369,8 +369,8 @@ static inline void efx_free_rx_buffer(struct efx_nic *efx,
}
}
-static inline void efx_fini_rx_buffer(struct efx_rx_queue *rx_queue,
- struct efx_rx_buffer *rx_buf)
+static void efx_fini_rx_buffer(struct efx_rx_queue *rx_queue,
+ struct efx_rx_buffer *rx_buf)
{
efx_unmap_rx_buffer(rx_queue->efx, rx_buf);
efx_free_rx_buffer(rx_queue->efx, rx_buf);
@@ -506,10 +506,10 @@ void efx_rx_work(struct work_struct *data)
efx_schedule_slow_fill(rx_queue, 1);
}
-static inline void efx_rx_packet__check_len(struct efx_rx_queue *rx_queue,
- struct efx_rx_buffer *rx_buf,
- int len, int *discard,
- int *leak_packet)
+static void efx_rx_packet__check_len(struct efx_rx_queue *rx_queue,
+ struct efx_rx_buffer *rx_buf,
+ int len, bool *discard,
+ bool *leak_packet)
{
struct efx_nic *efx = rx_queue->efx;
unsigned max_len = rx_buf->len - efx->type->rx_buffer_padding;
@@ -520,7 +520,7 @@ static inline void efx_rx_packet__check_len(struct efx_rx_queue *rx_queue,
/* The packet must be discarded, but this is only a fatal error
* if the caller indicated it was
*/
- *discard = 1;
+ *discard = true;
if ((len > rx_buf->len) && EFX_WORKAROUND_8071(efx)) {
EFX_ERR_RL(efx, " RX queue %d seriously overlength "
@@ -546,8 +546,8 @@ static inline void efx_rx_packet__check_len(struct efx_rx_queue *rx_queue,
* Handles driverlink veto, and passes the fragment up via
* the appropriate LRO method
*/
-static inline void efx_rx_packet_lro(struct efx_channel *channel,
- struct efx_rx_buffer *rx_buf)
+static void efx_rx_packet_lro(struct efx_channel *channel,
+ struct efx_rx_buffer *rx_buf)
{
struct net_lro_mgr *lro_mgr = &channel->lro_mgr;
void *priv = channel;
@@ -574,9 +574,9 @@ static inline void efx_rx_packet_lro(struct efx_channel *channel,
}
/* Allocate and construct an SKB around a struct page.*/
-static inline struct sk_buff *efx_rx_mk_skb(struct efx_rx_buffer *rx_buf,
- struct efx_nic *efx,
- int hdr_len)
+static struct sk_buff *efx_rx_mk_skb(struct efx_rx_buffer *rx_buf,
+ struct efx_nic *efx,
+ int hdr_len)
{
struct sk_buff *skb;
@@ -621,11 +621,11 @@ static inline struct sk_buff *efx_rx_mk_skb(struct efx_rx_buffer *rx_buf,
}
void efx_rx_packet(struct efx_rx_queue *rx_queue, unsigned int index,
- unsigned int len, int checksummed, int discard)
+ unsigned int len, bool checksummed, bool discard)
{
struct efx_nic *efx = rx_queue->efx;
struct efx_rx_buffer *rx_buf;
- int leak_packet = 0;
+ bool leak_packet = false;
rx_buf = efx_rx_buffer(rx_queue, index);
EFX_BUG_ON_PARANOID(!rx_buf->data);
@@ -683,11 +683,11 @@ void efx_rx_packet(struct efx_rx_queue *rx_queue, unsigned int index,
/* Handle a received packet. Second half: Touches packet payload. */
void __efx_rx_packet(struct efx_channel *channel,
- struct efx_rx_buffer *rx_buf, int checksummed)
+ struct efx_rx_buffer *rx_buf, bool checksummed)
{
struct efx_nic *efx = channel->efx;
struct sk_buff *skb;
- int lro = efx->net_dev->features & NETIF_F_LRO;
+ bool lro = !!(efx->net_dev->features & NETIF_F_LRO);
/* If we're in loopback test, then pass the packet directly to the
* loopback layer, and free the rx_buf here
@@ -789,27 +789,18 @@ int efx_probe_rx_queue(struct efx_rx_queue *rx_queue)
/* Allocate RX buffers */
rxq_size = (efx->type->rxd_ring_mask + 1) * sizeof(*rx_queue->buffer);
rx_queue->buffer = kzalloc(rxq_size, GFP_KERNEL);
- if (!rx_queue->buffer) {
- rc = -ENOMEM;
- goto fail1;
- }
+ if (!rx_queue->buffer)
+ return -ENOMEM;
rc = falcon_probe_rx(rx_queue);
- if (rc)
- goto fail2;
-
- return 0;
-
- fail2:
- kfree(rx_queue->buffer);
- rx_queue->buffer = NULL;
- fail1:
- rx_queue->used = 0;
-
+ if (rc) {
+ kfree(rx_queue->buffer);
+ rx_queue->buffer = NULL;
+ }
return rc;
}
-int efx_init_rx_queue(struct efx_rx_queue *rx_queue)
+void efx_init_rx_queue(struct efx_rx_queue *rx_queue)
{
struct efx_nic *efx = rx_queue->efx;
unsigned int max_fill, trigger, limit;
@@ -833,7 +824,7 @@ int efx_init_rx_queue(struct efx_rx_queue *rx_queue)
rx_queue->fast_fill_limit = limit;
/* Set up RX descriptor ring */
- return falcon_init_rx(rx_queue);
+ falcon_init_rx(rx_queue);
}
void efx_fini_rx_queue(struct efx_rx_queue *rx_queue)
@@ -872,7 +863,6 @@ void efx_remove_rx_queue(struct efx_rx_queue *rx_queue)
kfree(rx_queue->buffer);
rx_queue->buffer = NULL;
- rx_queue->used = 0;
}
void efx_flush_lro(struct efx_channel *channel)
diff --git a/drivers/net/sfc/rx.h b/drivers/net/sfc/rx.h
index f35e377bfc5f8e04fcca395f7742f644a47f2588..0e88a9ddc1c64ae967337fa218a5d24388b479f3 100644
--- a/drivers/net/sfc/rx.h
+++ b/drivers/net/sfc/rx.h
@@ -14,7 +14,7 @@
int efx_probe_rx_queue(struct efx_rx_queue *rx_queue);
void efx_remove_rx_queue(struct efx_rx_queue *rx_queue);
-int efx_init_rx_queue(struct efx_rx_queue *rx_queue);
+void efx_init_rx_queue(struct efx_rx_queue *rx_queue);
void efx_fini_rx_queue(struct efx_rx_queue *rx_queue);
int efx_lro_init(struct net_lro_mgr *lro_mgr, struct efx_nic *efx);
@@ -24,6 +24,6 @@ void efx_rx_strategy(struct efx_channel *channel);
void efx_fast_push_rx_descriptors(struct efx_rx_queue *rx_queue);
void efx_rx_work(struct work_struct *data);
void __efx_rx_packet(struct efx_channel *channel,
- struct efx_rx_buffer *rx_buf, int checksummed);
+ struct efx_rx_buffer *rx_buf, bool checksummed);
#endif /* EFX_RX_H */
diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c
index 3b2de9fe7f27ee6607a3cdc17cf8a443285287c5..362956e3fe172ef1b0daaa2c5e10ac276b42f4b9 100644
--- a/drivers/net/sfc/selftest.c
+++ b/drivers/net/sfc/selftest.c
@@ -27,6 +27,9 @@
#include "boards.h"
#include "workarounds.h"
#include "mac.h"
+#include "spi.h"
+#include "falcon_io.h"
+#include "mdio_10g.h"
/*
* Loopback test packet structure
@@ -51,7 +54,7 @@ static const char *payload_msg =
"Hello world! This is an Efx loopback test in progress!";
/**
- * efx_selftest_state - persistent state during a selftest
+ * efx_loopback_state - persistent state during a loopback selftest
* @flush: Drop all packets in efx_loopback_rx_packet
* @packet_count: Number of packets being used in this test
* @skbs: An array of skbs transmitted
@@ -59,10 +62,14 @@ static const char *payload_msg =
* @rx_bad: RX bad packet count
* @payload: Payload used in tests
*/
-struct efx_selftest_state {
- int flush;
+struct efx_loopback_state {
+ bool flush;
int packet_count;
struct sk_buff **skbs;
+
+ /* Checksums are being offloaded */
+ bool offload_csum;
+
atomic_t rx_good;
atomic_t rx_bad;
struct efx_loopback_payload payload;
@@ -70,21 +77,65 @@ struct efx_selftest_state {
/**************************************************************************
*
- * Configurable values
+ * MII, NVRAM and register tests
*
**************************************************************************/
-/* Level of loopback testing
- *
- * The maximum packet burst length is 16**(n-1), i.e.
- *
- * - Level 0 : no packets
- * - Level 1 : 1 packet
- * - Level 2 : 17 packets (1 * 1 packet, 1 * 16 packets)
- * - Level 3 : 273 packets (1 * 1 packet, 1 * 16 packet, 1 * 256 packets)
- *
- */
-static unsigned int loopback_test_level = 3;
+static int efx_test_mii(struct efx_nic *efx, struct efx_self_tests *tests)
+{
+ int rc = 0;
+ u16 physid1, physid2;
+ struct mii_if_info *mii = &efx->mii;
+ struct net_device *net_dev = efx->net_dev;
+
+ if (efx->phy_type == PHY_TYPE_NONE)
+ return 0;
+
+ mutex_lock(&efx->mac_lock);
+ tests->mii = -1;
+
+ physid1 = mii->mdio_read(net_dev, mii->phy_id, MII_PHYSID1);
+ physid2 = mii->mdio_read(net_dev, mii->phy_id, MII_PHYSID2);
+
+ if ((physid1 == 0x0000) || (physid1 == 0xffff) ||
+ (physid2 == 0x0000) || (physid2 == 0xffff)) {
+ EFX_ERR(efx, "no MII PHY present with ID %d\n",
+ mii->phy_id);
+ rc = -EINVAL;
+ goto out;
+ }
+
+ rc = mdio_clause45_check_mmds(efx, efx->phy_op->mmds, 0);
+ if (rc)
+ goto out;
+
+out:
+ mutex_unlock(&efx->mac_lock);
+ tests->mii = rc ? -1 : 1;
+ return rc;
+}
+
+static int efx_test_nvram(struct efx_nic *efx, struct efx_self_tests *tests)
+{
+ int rc;
+
+ rc = falcon_read_nvram(efx, NULL);
+ tests->nvram = rc ? -1 : 1;
+ return rc;
+}
+
+static int efx_test_chip(struct efx_nic *efx, struct efx_self_tests *tests)
+{
+ int rc;
+
+ /* Not supported on A-series silicon */
+ if (falcon_rev(efx) < FALCON_REV_B0)
+ return 0;
+
+ rc = falcon_test_registers(efx);
+ tests->registers = rc ? -1 : 1;
+ return rc;
+}
/**************************************************************************
*
@@ -107,7 +158,7 @@ static int efx_test_interrupts(struct efx_nic *efx,
/* ACK each interrupting event queue. Receiving an interrupt due to
* traffic before a test event is raised is considered a pass */
- efx_for_each_channel_with_interrupt(channel, efx) {
+ efx_for_each_channel(channel, efx) {
if (channel->work_pending)
efx_process_channel_now(channel);
if (efx->last_irq_cpu >= 0)
@@ -132,41 +183,6 @@ static int efx_test_interrupts(struct efx_nic *efx,
return 0;
}
-/* Test generation and receipt of non-interrupting events */
-static int efx_test_eventq(struct efx_channel *channel,
- struct efx_self_tests *tests)
-{
- unsigned int magic;
-
- /* Channel specific code, limited to 20 bits */
- magic = (0x00010150 + channel->channel);
- EFX_LOG(channel->efx, "channel %d testing event queue with code %x\n",
- channel->channel, magic);
-
- tests->eventq_dma[channel->channel] = -1;
- tests->eventq_int[channel->channel] = 1; /* fake pass */
- tests->eventq_poll[channel->channel] = 1; /* fake pass */
-
- /* Reset flag and zero magic word */
- channel->efx->last_irq_cpu = -1;
- channel->eventq_magic = 0;
- smp_wmb();
-
- falcon_generate_test_event(channel, magic);
- udelay(1);
-
- efx_process_channel_now(channel);
- if (channel->eventq_magic != magic) {
- EFX_ERR(channel->efx, "channel %d failed to see test event\n",
- channel->channel);
- return -ETIMEDOUT;
- } else {
- tests->eventq_dma[channel->channel] = 1;
- }
-
- return 0;
-}
-
/* Test generation and receipt of interrupting events */
static int efx_test_eventq_irq(struct efx_channel *channel,
struct efx_self_tests *tests)
@@ -230,39 +246,18 @@ static int efx_test_eventq_irq(struct efx_channel *channel,
return 0;
}
-/**************************************************************************
- *
- * PHY testing
- *
- **************************************************************************/
-
-/* Check PHY presence by reading the PHY ID registers */
-static int efx_test_phy(struct efx_nic *efx,
- struct efx_self_tests *tests)
+static int efx_test_phy(struct efx_nic *efx, struct efx_self_tests *tests)
{
- u16 physid1, physid2;
- struct mii_if_info *mii = &efx->mii;
- struct net_device *net_dev = efx->net_dev;
+ int rc;
- if (efx->phy_type == PHY_TYPE_NONE)
+ if (!efx->phy_op->test)
return 0;
- EFX_LOG(efx, "testing PHY presence\n");
- tests->phy_ok = -1;
-
- physid1 = mii->mdio_read(net_dev, mii->phy_id, MII_PHYSID1);
- physid2 = mii->mdio_read(net_dev, mii->phy_id, MII_PHYSID2);
-
- if ((physid1 != 0x0000) && (physid1 != 0xffff) &&
- (physid2 != 0x0000) && (physid2 != 0xffff)) {
- EFX_LOG(efx, "found MII PHY %d ID 0x%x:%x\n",
- mii->phy_id, physid1, physid2);
- tests->phy_ok = 1;
- return 0;
- }
-
- EFX_ERR(efx, "no MII PHY present with ID %d\n", mii->phy_id);
- return -ENODEV;
+ mutex_lock(&efx->mac_lock);
+ rc = efx->phy_op->test(efx);
+ mutex_unlock(&efx->mac_lock);
+ tests->phy = rc ? -1 : 1;
+ return rc;
}
/**************************************************************************
@@ -278,7 +273,7 @@ static int efx_test_phy(struct efx_nic *efx,
void efx_loopback_rx_packet(struct efx_nic *efx,
const char *buf_ptr, int pkt_len)
{
- struct efx_selftest_state *state = efx->loopback_selftest;
+ struct efx_loopback_state *state = efx->loopback_selftest;
struct efx_loopback_payload *received;
struct efx_loopback_payload *payload;
@@ -289,11 +284,12 @@ void efx_loopback_rx_packet(struct efx_nic *efx,
return;
payload = &state->payload;
-
+
received = (struct efx_loopback_payload *) buf_ptr;
received->ip.saddr = payload->ip.saddr;
- received->ip.check = payload->ip.check;
-
+ if (state->offload_csum)
+ received->ip.check = payload->ip.check;
+
/* Check that header exists */
if (pkt_len < sizeof(received->header)) {
EFX_ERR(efx, "saw runt RX packet (length %d) in %s loopback "
@@ -362,7 +358,7 @@ void efx_loopback_rx_packet(struct efx_nic *efx,
/* Initialise an efx_selftest_state for a new iteration */
static void efx_iterate_state(struct efx_nic *efx)
{
- struct efx_selftest_state *state = efx->loopback_selftest;
+ struct efx_loopback_state *state = efx->loopback_selftest;
struct net_device *net_dev = efx->net_dev;
struct efx_loopback_payload *payload = &state->payload;
@@ -395,17 +391,17 @@ static void efx_iterate_state(struct efx_nic *efx)
smp_wmb();
}
-static int efx_tx_loopback(struct efx_tx_queue *tx_queue)
+static int efx_begin_loopback(struct efx_tx_queue *tx_queue)
{
struct efx_nic *efx = tx_queue->efx;
- struct efx_selftest_state *state = efx->loopback_selftest;
+ struct efx_loopback_state *state = efx->loopback_selftest;
struct efx_loopback_payload *payload;
struct sk_buff *skb;
int i, rc;
/* Transmit N copies of buffer */
for (i = 0; i < state->packet_count; i++) {
- /* Allocate an skb, holding an extra reference for
+ /* Allocate an skb, holding an extra reference for
* transmit completion counting */
skb = alloc_skb(sizeof(state->payload), GFP_KERNEL);
if (!skb)
@@ -444,11 +440,25 @@ static int efx_tx_loopback(struct efx_tx_queue *tx_queue)
return 0;
}
-static int efx_rx_loopback(struct efx_tx_queue *tx_queue,
- struct efx_loopback_self_tests *lb_tests)
+static int efx_poll_loopback(struct efx_nic *efx)
+{
+ struct efx_loopback_state *state = efx->loopback_selftest;
+ struct efx_channel *channel;
+
+ /* NAPI polling is not enabled, so process channels
+ * synchronously */
+ efx_for_each_channel(channel, efx) {
+ if (channel->work_pending)
+ efx_process_channel_now(channel);
+ }
+ return atomic_read(&state->rx_good) == state->packet_count;
+}
+
+static int efx_end_loopback(struct efx_tx_queue *tx_queue,
+ struct efx_loopback_self_tests *lb_tests)
{
struct efx_nic *efx = tx_queue->efx;
- struct efx_selftest_state *state = efx->loopback_selftest;
+ struct efx_loopback_state *state = efx->loopback_selftest;
struct sk_buff *skb;
int tx_done = 0, rx_good, rx_bad;
int i, rc = 0;
@@ -507,11 +517,10 @@ efx_test_loopback(struct efx_tx_queue *tx_queue,
struct efx_loopback_self_tests *lb_tests)
{
struct efx_nic *efx = tx_queue->efx;
- struct efx_selftest_state *state = efx->loopback_selftest;
- struct efx_channel *channel;
- int i, rc = 0;
+ struct efx_loopback_state *state = efx->loopback_selftest;
+ int i, begin_rc, end_rc;
- for (i = 0; i < loopback_test_level; i++) {
+ for (i = 0; i < 3; i++) {
/* Determine how many packets to send */
state->packet_count = (efx->type->txd_ring_mask + 1) / 3;
state->packet_count = min(1 << (i << 2), state->packet_count);
@@ -519,30 +528,31 @@ efx_test_loopback(struct efx_tx_queue *tx_queue,
state->packet_count, GFP_KERNEL);
if (!state->skbs)
return -ENOMEM;
- state->flush = 0;
+ state->flush = false;
EFX_LOG(efx, "TX queue %d testing %s loopback with %d "
"packets\n", tx_queue->queue, LOOPBACK_MODE(efx),
state->packet_count);
efx_iterate_state(efx);
- rc = efx_tx_loopback(tx_queue);
-
- /* NAPI polling is not enabled, so process channels synchronously */
- schedule_timeout_uninterruptible(HZ / 50);
- efx_for_each_channel_with_interrupt(channel, efx) {
- if (channel->work_pending)
- efx_process_channel_now(channel);
+ begin_rc = efx_begin_loopback(tx_queue);
+
+ /* This will normally complete very quickly, but be
+ * prepared to wait up to 100 ms. */
+ msleep(1);
+ if (!efx_poll_loopback(efx)) {
+ msleep(100);
+ efx_poll_loopback(efx);
}
- rc |= efx_rx_loopback(tx_queue, lb_tests);
+ end_rc = efx_end_loopback(tx_queue, lb_tests);
kfree(state->skbs);
- if (rc) {
+ if (begin_rc || end_rc) {
/* Wait a while to ensure there are no packets
* floating around after a failure. */
schedule_timeout_uninterruptible(HZ / 10);
- return rc;
+ return begin_rc ? begin_rc : end_rc;
}
}
@@ -550,49 +560,36 @@ efx_test_loopback(struct efx_tx_queue *tx_queue,
"of %d packets\n", tx_queue->queue, LOOPBACK_MODE(efx),
state->packet_count);
- return rc;
+ return 0;
}
-static int efx_test_loopbacks(struct efx_nic *efx,
+static int efx_test_loopbacks(struct efx_nic *efx, struct ethtool_cmd ecmd,
struct efx_self_tests *tests,
unsigned int loopback_modes)
{
- struct efx_selftest_state *state = efx->loopback_selftest;
- struct ethtool_cmd ecmd, ecmd_loopback;
+ enum efx_loopback_mode mode;
+ struct efx_loopback_state *state;
struct efx_tx_queue *tx_queue;
- enum efx_loopback_mode old_mode, mode;
- int count, rc = 0, link_up;
-
- rc = efx_ethtool_get_settings(efx->net_dev, &ecmd);
- if (rc) {
- EFX_ERR(efx, "could not get GMII settings\n");
- return rc;
- }
- old_mode = efx->loopback_mode;
-
- /* Disable autonegotiation for the purposes of loopback */
- memcpy(&ecmd_loopback, &ecmd, sizeof(ecmd_loopback));
- if (ecmd_loopback.autoneg == AUTONEG_ENABLE) {
- ecmd_loopback.autoneg = AUTONEG_DISABLE;
- ecmd_loopback.duplex = DUPLEX_FULL;
- ecmd_loopback.speed = SPEED_10000;
- }
+ bool link_up;
+ int count, rc = 0;
- rc = efx_ethtool_set_settings(efx->net_dev, &ecmd_loopback);
- if (rc) {
- EFX_ERR(efx, "could not disable autonegotiation\n");
- goto out;
- }
- tests->loopback_speed = ecmd_loopback.speed;
- tests->loopback_full_duplex = ecmd_loopback.duplex;
+ /* Set the port loopback_selftest member. From this point on
+ * all received packets will be dropped. Mark the state as
+ * "flushing" so all inflight packets are dropped */
+ state = kzalloc(sizeof(*state), GFP_KERNEL);
+ if (state == NULL)
+ return -ENOMEM;
+ BUG_ON(efx->loopback_selftest);
+ state->flush = true;
+ efx->loopback_selftest = state;
/* Test all supported loopback modes */
- for (mode = LOOPBACK_NONE; mode < LOOPBACK_TEST_MAX; mode++) {
+ for (mode = LOOPBACK_NONE; mode <= LOOPBACK_TEST_MAX; mode++) {
if (!(loopback_modes & (1 << mode)))
continue;
/* Move the port into the specified loopback mode. */
- state->flush = 1;
+ state->flush = true;
efx->loopback_mode = mode;
efx_reconfigure_port(efx);
@@ -616,7 +613,7 @@ static int efx_test_loopbacks(struct efx_nic *efx,
*/
link_up = efx->link_up;
if (!falcon_xaui_link_ok(efx))
- link_up = 0;
+ link_up = false;
} while ((++count < 20) && !link_up);
@@ -634,18 +631,21 @@ static int efx_test_loopbacks(struct efx_nic *efx,
/* Test every TX queue */
efx_for_each_tx_queue(tx_queue, efx) {
- rc |= efx_test_loopback(tx_queue,
- &tests->loopback[mode]);
+ state->offload_csum = (tx_queue->queue ==
+ EFX_TX_QUEUE_OFFLOAD_CSUM);
+ rc = efx_test_loopback(tx_queue,
+ &tests->loopback[mode]);
if (rc)
goto out;
}
}
out:
- /* Take out of loopback and restore PHY settings */
- state->flush = 1;
- efx->loopback_mode = old_mode;
- efx_ethtool_set_settings(efx->net_dev, &ecmd);
+ /* Remove the flush. The caller will remove the loopback setting */
+ state->flush = true;
+ efx->loopback_selftest = NULL;
+ wmb();
+ kfree(state);
return rc;
}
@@ -661,23 +661,27 @@ static int efx_test_loopbacks(struct efx_nic *efx,
int efx_online_test(struct efx_nic *efx, struct efx_self_tests *tests)
{
struct efx_channel *channel;
- int rc = 0;
+ int rc, rc2 = 0;
+
+ rc = efx_test_mii(efx, tests);
+ if (rc && !rc2)
+ rc2 = rc;
- EFX_LOG(efx, "performing online self-tests\n");
+ rc = efx_test_nvram(efx, tests);
+ if (rc && !rc2)
+ rc2 = rc;
+
+ rc = efx_test_interrupts(efx, tests);
+ if (rc && !rc2)
+ rc2 = rc;
- rc |= efx_test_interrupts(efx, tests);
efx_for_each_channel(channel, efx) {
- if (channel->has_interrupt)
- rc |= efx_test_eventq_irq(channel, tests);
- else
- rc |= efx_test_eventq(channel, tests);
+ rc = efx_test_eventq_irq(channel, tests);
+ if (rc && !rc2)
+ rc2 = rc;
}
- rc |= efx_test_phy(efx, tests);
-
- if (rc)
- EFX_ERR(efx, "failed online self-tests\n");
- return rc;
+ return rc2;
}
/* Offline (i.e. disruptive) testing
@@ -685,35 +689,66 @@ int efx_online_test(struct efx_nic *efx, struct efx_self_tests *tests)
int efx_offline_test(struct efx_nic *efx,
struct efx_self_tests *tests, unsigned int loopback_modes)
{
- struct efx_selftest_state *state;
- int rc = 0;
-
- EFX_LOG(efx, "performing offline self-tests\n");
+ enum efx_loopback_mode loopback_mode = efx->loopback_mode;
+ int phy_mode = efx->phy_mode;
+ struct ethtool_cmd ecmd, ecmd_test;
+ int rc, rc2 = 0;
+
+ /* force the carrier state off so the kernel doesn't transmit during
+ * the loopback test, and the watchdog timeout doesn't fire. Also put
+ * falcon into loopback for the register test.
+ */
+ mutex_lock(&efx->mac_lock);
+ efx->port_inhibited = true;
+ if (efx->loopback_modes)
+ efx->loopback_mode = __ffs(efx->loopback_modes);
+ __efx_reconfigure_port(efx);
+ mutex_unlock(&efx->mac_lock);
+
+ /* free up all consumers of SRAM (including all the queues) */
+ efx_reset_down(efx, &ecmd);
+
+ rc = efx_test_chip(efx, tests);
+ if (rc && !rc2)
+ rc2 = rc;
+
+ /* reset the chip to recover from the register test */
+ rc = falcon_reset_hw(efx, RESET_TYPE_ALL);
+
+ /* Modify the saved ecmd so that when efx_reset_up() restores the phy
+ * state, AN is disabled, and the phy is powered, and out of loopback */
+ memcpy(&ecmd_test, &ecmd, sizeof(ecmd_test));
+ if (ecmd_test.autoneg == AUTONEG_ENABLE) {
+ ecmd_test.autoneg = AUTONEG_DISABLE;
+ ecmd_test.duplex = DUPLEX_FULL;
+ ecmd_test.speed = SPEED_10000;
+ }
+ efx->loopback_mode = LOOPBACK_NONE;
- /* Create a selftest_state structure to hold state for the test */
- state = kzalloc(sizeof(*state), GFP_KERNEL);
- if (state == NULL) {
- rc = -ENOMEM;
- goto out;
+ rc = efx_reset_up(efx, &ecmd_test, rc == 0);
+ if (rc) {
+ EFX_ERR(efx, "Unable to recover from chip test\n");
+ efx_schedule_reset(efx, RESET_TYPE_DISABLE);
+ return rc;
}
- /* Set the port loopback_selftest member. From this point on
- * all received packets will be dropped. Mark the state as
- * "flushing" so all inflight packets are dropped */
- BUG_ON(efx->loopback_selftest);
- state->flush = 1;
- efx->loopback_selftest = state;
+ tests->loopback_speed = ecmd_test.speed;
+ tests->loopback_full_duplex = ecmd_test.duplex;
- rc = efx_test_loopbacks(efx, tests, loopback_modes);
+ rc = efx_test_phy(efx, tests);
+ if (rc && !rc2)
+ rc2 = rc;
- efx->loopback_selftest = NULL;
- wmb();
- kfree(state);
+ rc = efx_test_loopbacks(efx, ecmd_test, tests, loopback_modes);
+ if (rc && !rc2)
+ rc2 = rc;
- out:
- if (rc)
- EFX_ERR(efx, "failed offline self-tests\n");
+ /* restore the PHY to the previous state */
+ efx->loopback_mode = loopback_mode;
+ efx->phy_mode = phy_mode;
+ efx->port_inhibited = false;
+ efx_ethtool_set_settings(efx->net_dev, &ecmd);
- return rc;
+ return rc2;
}
diff --git a/drivers/net/sfc/selftest.h b/drivers/net/sfc/selftest.h
index f6999c2b622d603eabcd77a3f5f8fc0350201489..fc15df15d76645c08b318988eadced248c5483cf 100644
--- a/drivers/net/sfc/selftest.h
+++ b/drivers/net/sfc/selftest.h
@@ -18,8 +18,8 @@
*/
struct efx_loopback_self_tests {
- int tx_sent[EFX_MAX_TX_QUEUES];
- int tx_done[EFX_MAX_TX_QUEUES];
+ int tx_sent[EFX_TX_QUEUE_COUNT];
+ int tx_done[EFX_TX_QUEUE_COUNT];
int rx_good;
int rx_bad;
};
@@ -29,14 +29,19 @@ struct efx_loopback_self_tests {
* indicates failure.
*/
struct efx_self_tests {
+ /* online tests */
+ int mii;
+ int nvram;
int interrupt;
int eventq_dma[EFX_MAX_CHANNELS];
int eventq_int[EFX_MAX_CHANNELS];
int eventq_poll[EFX_MAX_CHANNELS];
- int phy_ok;
+ /* offline tests */
+ int registers;
+ int phy;
int loopback_speed;
int loopback_full_duplex;
- struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX];
+ struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1];
};
extern void efx_loopback_rx_packet(struct efx_nic *efx,
diff --git a/drivers/net/sfc/sfe4001.c b/drivers/net/sfc/sfe4001.c
index b27849523990e0d9e43f8ff2262dc7c843e955de..fe4e3fd223307877ce616020f5a7dd672f734b32 100644
--- a/drivers/net/sfc/sfe4001.c
+++ b/drivers/net/sfc/sfe4001.c
@@ -13,11 +13,13 @@
* the PHY
*/
#include <linux/delay.h>
+#include "net_driver.h"
#include "efx.h"
#include "phy.h"
#include "boards.h"
#include "falcon.h"
#include "falcon_hwdefs.h"
+#include "falcon_io.h"
#include "mac.h"
/**************************************************************************
@@ -120,23 +122,144 @@ static void sfe4001_poweroff(struct efx_nic *efx)
i2c_smbus_read_byte_data(hwmon_client, RSL);
}
-static void sfe4001_fini(struct efx_nic *efx)
+static int sfe4001_poweron(struct efx_nic *efx)
{
- EFX_INFO(efx, "%s\n", __func__);
+ struct i2c_client *hwmon_client = efx->board_info.hwmon_client;
+ struct i2c_client *ioexp_client = efx->board_info.ioexp_client;
+ unsigned int i, j;
+ int rc;
+ u8 out;
+
+ /* Clear any previous over-temperature alert */
+ rc = i2c_smbus_read_byte_data(hwmon_client, RSL);
+ if (rc < 0)
+ return rc;
+
+ /* Enable port 0 and port 1 outputs on IO expander */
+ rc = i2c_smbus_write_byte_data(ioexp_client, P0_CONFIG, 0x00);
+ if (rc)
+ return rc;
+ rc = i2c_smbus_write_byte_data(ioexp_client, P1_CONFIG,
+ 0xff & ~(1 << P1_SPARE_LBN));
+ if (rc)
+ goto fail_on;
+
+ /* If PHY power is on, turn it all off and wait 1 second to
+ * ensure a full reset.
+ */
+ rc = i2c_smbus_read_byte_data(ioexp_client, P0_OUT);
+ if (rc < 0)
+ goto fail_on;
+ out = 0xff & ~((0 << P0_EN_1V2_LBN) | (0 << P0_EN_2V5_LBN) |
+ (0 << P0_EN_3V3X_LBN) | (0 << P0_EN_5V_LBN) |
+ (0 << P0_EN_1V0X_LBN));
+ if (rc != out) {
+ EFX_INFO(efx, "power-cycling PHY\n");
+ rc = i2c_smbus_write_byte_data(ioexp_client, P0_OUT, out);
+ if (rc)
+ goto fail_on;
+ schedule_timeout_uninterruptible(HZ);
+ }
+ for (i = 0; i < 20; ++i) {
+ /* Turn on 1.2V, 2.5V, 3.3V and 5V power rails */
+ out = 0xff & ~((1 << P0_EN_1V2_LBN) | (1 << P0_EN_2V5_LBN) |
+ (1 << P0_EN_3V3X_LBN) | (1 << P0_EN_5V_LBN) |
+ (1 << P0_X_TRST_LBN));
+ if (efx->phy_mode & PHY_MODE_SPECIAL)
+ out |= 1 << P0_EN_3V3X_LBN;
+
+ rc = i2c_smbus_write_byte_data(ioexp_client, P0_OUT, out);
+ if (rc)
+ goto fail_on;
+ msleep(10);
+
+ /* Turn on 1V power rail */
+ out &= ~(1 << P0_EN_1V0X_LBN);
+ rc = i2c_smbus_write_byte_data(ioexp_client, P0_OUT, out);
+ if (rc)
+ goto fail_on;
+
+ EFX_INFO(efx, "waiting for DSP boot (attempt %d)...\n", i);
+
+ /* In flash config mode, DSP does not turn on AFE, so
+ * just wait 1 second.
+ */
+ if (efx->phy_mode & PHY_MODE_SPECIAL) {
+ schedule_timeout_uninterruptible(HZ);
+ return 0;
+ }
+
+ for (j = 0; j < 10; ++j) {
+ msleep(100);
+
+ /* Check DSP has asserted AFE power line */
+ rc = i2c_smbus_read_byte_data(ioexp_client, P1_IN);
+ if (rc < 0)
+ goto fail_on;
+ if (rc & (1 << P1_AFE_PWD_LBN))
+ return 0;
+ }
+ }
+
+ EFX_INFO(efx, "timed out waiting for DSP boot\n");
+ rc = -ETIMEDOUT;
+fail_on:
sfe4001_poweroff(efx);
- i2c_unregister_device(efx->board_info.ioexp_client);
- i2c_unregister_device(efx->board_info.hwmon_client);
+ return rc;
}
-/* The P0_EN_3V3X line on SFE4001 boards (from A2 onward) is connected
- * to the FLASH_CFG_1 input on the DSP. We must keep it high at power-
- * up to allow writing the flash (done through MDIO from userland).
+/* On SFE4001 rev A2 and later, we can control the FLASH_CFG_1 pin
+ * using the 3V3X output of the IO-expander. Allow the user to set
+ * this when the device is stopped, and keep it stopped then.
*/
-unsigned int sfe4001_phy_flash_cfg;
-module_param_named(phy_flash_cfg, sfe4001_phy_flash_cfg, uint, 0444);
-MODULE_PARM_DESC(phy_flash_cfg,
- "Force PHY to enter flash configuration mode");
+
+static ssize_t show_phy_flash_cfg(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct efx_nic *efx = pci_get_drvdata(to_pci_dev(dev));
+ return sprintf(buf, "%d\n", !!(efx->phy_mode & PHY_MODE_SPECIAL));
+}
+
+static ssize_t set_phy_flash_cfg(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct efx_nic *efx = pci_get_drvdata(to_pci_dev(dev));
+ enum efx_phy_mode old_mode, new_mode;
+ int err;
+
+ rtnl_lock();
+ old_mode = efx->phy_mode;
+ if (count == 0 || *buf == '0')
+ new_mode = old_mode & ~PHY_MODE_SPECIAL;
+ else
+ new_mode = PHY_MODE_SPECIAL;
+ if (old_mode == new_mode) {
+ err = 0;
+ } else if (efx->state != STATE_RUNNING || netif_running(efx->net_dev)) {
+ err = -EBUSY;
+ } else {
+ efx->phy_mode = new_mode;
+ err = sfe4001_poweron(efx);
+ efx_reconfigure_port(efx);
+ }
+ rtnl_unlock();
+
+ return err ? err : count;
+}
+
+static DEVICE_ATTR(phy_flash_cfg, 0644, show_phy_flash_cfg, set_phy_flash_cfg);
+
+static void sfe4001_fini(struct efx_nic *efx)
+{
+ EFX_INFO(efx, "%s\n", __func__);
+
+ device_remove_file(&efx->pci_dev->dev, &dev_attr_phy_flash_cfg);
+ sfe4001_poweroff(efx);
+ i2c_unregister_device(efx->board_info.ioexp_client);
+ i2c_unregister_device(efx->board_info.hwmon_client);
+}
/* This board uses an I2C expander to provider power to the PHY, which needs to
* be turned on before the PHY can be used.
@@ -144,41 +267,14 @@ MODULE_PARM_DESC(phy_flash_cfg,
*/
int sfe4001_init(struct efx_nic *efx)
{
- struct i2c_client *hwmon_client, *ioexp_client;
- unsigned int count;
+ struct i2c_client *hwmon_client;
int rc;
- u8 out;
- efx_dword_t reg;
hwmon_client = i2c_new_dummy(&efx->i2c_adap, MAX6647);
if (!hwmon_client)
return -EIO;
efx->board_info.hwmon_client = hwmon_client;
- ioexp_client = i2c_new_dummy(&efx->i2c_adap, PCA9539);
- if (!ioexp_client) {
- rc = -EIO;
- goto fail_hwmon;
- }
- efx->board_info.ioexp_client = ioexp_client;
-
- /* 10Xpress has fixed-function LED pins, so there is no board-specific
- * blink code. */
- efx->board_info.blink = tenxpress_phy_blink;
-
- /* Ensure that XGXS and XAUI SerDes are held in reset */
- EFX_POPULATE_DWORD_7(reg, XX_PWRDNA_EN, 1,
- XX_PWRDNB_EN, 1,
- XX_RSTPLLAB_EN, 1,
- XX_RESETA_EN, 1,
- XX_RESETB_EN, 1,
- XX_RSTXGXSRX_EN, 1,
- XX_RSTXGXSTX_EN, 1);
- falcon_xmac_writel(efx, ®, XX_PWR_RST_REG_MAC);
- udelay(10);
-
- efx->board_info.fini = sfe4001_fini;
-
/* Set DSP over-temperature alert threshold */
EFX_INFO(efx, "DSP cut-out at %dC\n", xgphy_max_temperature);
rc = i2c_smbus_write_byte_data(hwmon_client, WLHO,
@@ -195,78 +291,34 @@ int sfe4001_init(struct efx_nic *efx)
goto fail_ioexp;
}
- /* Clear any previous over-temperature alert */
- rc = i2c_smbus_read_byte_data(hwmon_client, RSL);
- if (rc < 0)
- goto fail_ioexp;
+ efx->board_info.ioexp_client = i2c_new_dummy(&efx->i2c_adap, PCA9539);
+ if (!efx->board_info.ioexp_client) {
+ rc = -EIO;
+ goto fail_hwmon;
+ }
- /* Enable port 0 and port 1 outputs on IO expander */
- rc = i2c_smbus_write_byte_data(ioexp_client, P0_CONFIG, 0x00);
+ /* 10Xpress has fixed-function LED pins, so there is no board-specific
+ * blink code. */
+ efx->board_info.blink = tenxpress_phy_blink;
+
+ efx->board_info.fini = sfe4001_fini;
+
+ rc = sfe4001_poweron(efx);
if (rc)
goto fail_ioexp;
- rc = i2c_smbus_write_byte_data(ioexp_client, P1_CONFIG,
- 0xff & ~(1 << P1_SPARE_LBN));
- if (rc)
- goto fail_on;
- /* Turn all power off then wait 1 sec. This ensures PHY is reset */
- out = 0xff & ~((0 << P0_EN_1V2_LBN) | (0 << P0_EN_2V5_LBN) |
- (0 << P0_EN_3V3X_LBN) | (0 << P0_EN_5V_LBN) |
- (0 << P0_EN_1V0X_LBN));
- rc = i2c_smbus_write_byte_data(ioexp_client, P0_OUT, out);
+ rc = device_create_file(&efx->pci_dev->dev, &dev_attr_phy_flash_cfg);
if (rc)
goto fail_on;
- schedule_timeout_uninterruptible(HZ);
- count = 0;
- do {
- /* Turn on 1.2V, 2.5V, 3.3V and 5V power rails */
- out = 0xff & ~((1 << P0_EN_1V2_LBN) | (1 << P0_EN_2V5_LBN) |
- (1 << P0_EN_3V3X_LBN) | (1 << P0_EN_5V_LBN) |
- (1 << P0_X_TRST_LBN));
- if (sfe4001_phy_flash_cfg)
- out |= 1 << P0_EN_3V3X_LBN;
-
- rc = i2c_smbus_write_byte_data(ioexp_client, P0_OUT, out);
- if (rc)
- goto fail_on;
- msleep(10);
-
- /* Turn on 1V power rail */
- out &= ~(1 << P0_EN_1V0X_LBN);
- rc = i2c_smbus_write_byte_data(ioexp_client, P0_OUT, out);
- if (rc)
- goto fail_on;
-
- EFX_INFO(efx, "waiting for power (attempt %d)...\n", count);
-
- schedule_timeout_uninterruptible(HZ);
-
- /* Check DSP is powered */
- rc = i2c_smbus_read_byte_data(ioexp_client, P1_IN);
- if (rc < 0)
- goto fail_on;
- if (rc & (1 << P1_AFE_PWD_LBN))
- goto done;
-
- /* DSP doesn't look powered in flash config mode */
- if (sfe4001_phy_flash_cfg)
- goto done;
- } while (++count < 20);
-
- EFX_INFO(efx, "timed out waiting for power\n");
- rc = -ETIMEDOUT;
- goto fail_on;
-
-done:
EFX_INFO(efx, "PHY is powered on\n");
return 0;
fail_on:
sfe4001_poweroff(efx);
fail_ioexp:
- i2c_unregister_device(ioexp_client);
+ i2c_unregister_device(efx->board_info.ioexp_client);
fail_hwmon:
- i2c_unregister_device(hwmon_client);
+ i2c_unregister_device(hwmon_client);
return rc;
}
diff --git a/drivers/net/sfc/spi.h b/drivers/net/sfc/spi.h
index 34412f3d41c9090d14b301688187fe2f45ac8304..feef619423776889a0d275c81ad407c0a1b65465 100644
--- a/drivers/net/sfc/spi.h
+++ b/drivers/net/sfc/spi.h
@@ -19,53 +19,48 @@
*
*************************************************************************/
-/*
- * Commands common to all known devices.
- *
+#define SPI_WRSR 0x01 /* Write status register */
+#define SPI_WRITE 0x02 /* Write data to memory array */
+#define SPI_READ 0x03 /* Read data from memory array */
+#define SPI_WRDI 0x04 /* Reset write enable latch */
+#define SPI_RDSR 0x05 /* Read status register */
+#define SPI_WREN 0x06 /* Set write enable latch */
+
+#define SPI_STATUS_WPEN 0x80 /* Write-protect pin enabled */
+#define SPI_STATUS_BP2 0x10 /* Block protection bit 2 */
+#define SPI_STATUS_BP1 0x08 /* Block protection bit 1 */
+#define SPI_STATUS_BP0 0x04 /* Block protection bit 0 */
+#define SPI_STATUS_WEN 0x02 /* State of the write enable latch */
+#define SPI_STATUS_NRDY 0x01 /* Device busy flag */
+
+/**
+ * struct efx_spi_device - an Efx SPI (Serial Peripheral Interface) device
+ * @efx: The Efx controller that owns this device
+ * @device_id: Controller's id for the device
+ * @size: Size (in bytes)
+ * @addr_len: Number of address bytes in read/write commands
+ * @munge_address: Flag whether addresses should be munged.
+ * Some devices with 9-bit addresses (e.g. AT25040A EEPROM)
+ * use bit 3 of the command byte as address bit A8, rather
+ * than having a two-byte address. If this flag is set, then
+ * commands should be munged in this way.
+ * @block_size: Write block size (in bytes).
+ * Write commands are limited to blocks with this size and alignment.
+ * @read: Read function for the device
+ * @write: Write function for the device
*/
-
-/* Write status register */
-#define SPI_WRSR 0x01
-
-/* Write data to memory array */
-#define SPI_WRITE 0x02
-
-/* Read data from memory array */
-#define SPI_READ 0x03
-
-/* Reset write enable latch */
-#define SPI_WRDI 0x04
-
-/* Read status register */
-#define SPI_RDSR 0x05
-
-/* Set write enable latch */
-#define SPI_WREN 0x06
-
-/* SST: Enable write to status register */
-#define SPI_SST_EWSR 0x50
-
-/*
- * Status register bits. Not all bits are supported on all devices.
- *
- */
-
-/* Write-protect pin enabled */
-#define SPI_STATUS_WPEN 0x80
-
-/* Block protection bit 2 */
-#define SPI_STATUS_BP2 0x10
-
-/* Block protection bit 1 */
-#define SPI_STATUS_BP1 0x08
-
-/* Block protection bit 0 */
-#define SPI_STATUS_BP0 0x04
-
-/* State of the write enable latch */
-#define SPI_STATUS_WEN 0x02
-
-/* Device busy flag */
-#define SPI_STATUS_NRDY 0x01
+struct efx_spi_device {
+ struct efx_nic *efx;
+ int device_id;
+ unsigned int size;
+ unsigned int addr_len;
+ unsigned int munge_address:1;
+ unsigned int block_size;
+};
+
+int falcon_spi_read(const struct efx_spi_device *spi, loff_t start,
+ size_t len, size_t *retlen, u8 *buffer);
+int falcon_spi_write(const struct efx_spi_device *spi, loff_t start,
+ size_t len, size_t *retlen, const u8 *buffer);
#endif /* EFX_SPI_H */
diff --git a/drivers/net/sfc/tenxpress.c b/drivers/net/sfc/tenxpress.c
index c0146061c3265ee461ca421920c272884dc6720d..d507c93d666e1130dc2cd27768f38f2c4b710221 100644
--- a/drivers/net/sfc/tenxpress.c
+++ b/drivers/net/sfc/tenxpress.c
@@ -65,25 +65,10 @@
#define PMA_PMD_LED_DEFAULT (PMA_PMD_LED_OFF << PMA_PMD_LED_RX_LBN)
-/* Self test (BIST) control register */
-#define PMA_PMD_BIST_CTRL_REG (0xc014)
-#define PMA_PMD_BIST_BER_LBN (2) /* Run BER test */
-#define PMA_PMD_BIST_CONT_LBN (1) /* Run continuous BIST until cleared */
-#define PMA_PMD_BIST_SINGLE_LBN (0) /* Run 1 BIST iteration (self clears) */
-/* Self test status register */
-#define PMA_PMD_BIST_STAT_REG (0xc015)
-#define PMA_PMD_BIST_ENX_LBN (3)
-#define PMA_PMD_BIST_PMA_LBN (2)
-#define PMA_PMD_BIST_RXD_LBN (1)
-#define PMA_PMD_BIST_AFE_LBN (0)
-
/* Special Software reset register */
#define PMA_PMD_EXT_CTRL_REG 49152
#define PMA_PMD_EXT_SSR_LBN 15
-#define BIST_MAX_DELAY (1000)
-#define BIST_POLL_DELAY (10)
-
/* Misc register defines */
#define PCS_CLOCK_CTRL_REG 0xd801
#define PLL312_RST_N_LBN 2
@@ -119,27 +104,12 @@ MODULE_PARM_DESC(crc_error_reset_threshold,
"Max number of CRC errors before XAUI reset");
struct tenxpress_phy_data {
- enum tenxpress_state state;
enum efx_loopback_mode loopback_mode;
atomic_t bad_crc_count;
- int tx_disabled;
+ enum efx_phy_mode phy_mode;
int bad_lp_tries;
};
-static int tenxpress_state_is(struct efx_nic *efx, int state)
-{
- struct tenxpress_phy_data *phy_data = efx->phy_data;
- return (phy_data != NULL) && (state == phy_data->state);
-}
-
-void tenxpress_set_state(struct efx_nic *efx,
- enum tenxpress_state state)
-{
- struct tenxpress_phy_data *phy_data = efx->phy_data;
- if (phy_data != NULL)
- phy_data->state = state;
-}
-
void tenxpress_crc_err(struct efx_nic *efx)
{
struct tenxpress_phy_data *phy_data = efx->phy_data;
@@ -176,8 +146,6 @@ static int tenxpress_phy_check(struct efx_nic *efx)
return 0;
}
-static void tenxpress_reset_xaui(struct efx_nic *efx);
-
static int tenxpress_init(struct efx_nic *efx)
{
int rc, reg;
@@ -214,15 +182,12 @@ static int tenxpress_phy_init(struct efx_nic *efx)
if (!phy_data)
return -ENOMEM;
efx->phy_data = phy_data;
+ phy_data->phy_mode = efx->phy_mode;
- tenxpress_set_state(efx, TENXPRESS_STATUS_NORMAL);
-
- if (!sfe4001_phy_flash_cfg) {
- rc = mdio_clause45_wait_reset_mmds(efx,
- TENXPRESS_REQUIRED_DEVS);
- if (rc < 0)
- goto fail;
- }
+ rc = mdio_clause45_wait_reset_mmds(efx,
+ TENXPRESS_REQUIRED_DEVS);
+ if (rc < 0)
+ goto fail;
rc = mdio_clause45_check_mmds(efx, TENXPRESS_REQUIRED_DEVS, 0);
if (rc < 0)
@@ -249,7 +214,10 @@ static int tenxpress_special_reset(struct efx_nic *efx)
{
int rc, reg;
- EFX_TRACE(efx, "%s\n", __func__);
+ /* The XGMAC clock is driven from the SFC7101/SFT9001 312MHz clock, so
+ * a special software reset can glitch the XGMAC sufficiently for stats
+ * requests to fail. Since we don't ofen special_reset, just lock. */
+ spin_lock(&efx->stats_lock);
/* Initiate reset */
reg = mdio_clause45_read(efx, efx->mii.phy_id,
@@ -258,23 +226,25 @@ static int tenxpress_special_reset(struct efx_nic *efx)
mdio_clause45_write(efx, efx->mii.phy_id, MDIO_MMD_PMAPMD,
PMA_PMD_EXT_CTRL_REG, reg);
- msleep(200);
+ mdelay(200);
/* Wait for the blocks to come out of reset */
rc = mdio_clause45_wait_reset_mmds(efx,
TENXPRESS_REQUIRED_DEVS);
if (rc < 0)
- return rc;
+ goto unlock;
/* Try and reconfigure the device */
rc = tenxpress_init(efx);
if (rc < 0)
- return rc;
+ goto unlock;
- return 0;
+unlock:
+ spin_unlock(&efx->stats_lock);
+ return rc;
}
-static void tenxpress_set_bad_lp(struct efx_nic *efx, int bad_lp)
+static void tenxpress_set_bad_lp(struct efx_nic *efx, bool bad_lp)
{
struct tenxpress_phy_data *pd = efx->phy_data;
int reg;
@@ -311,15 +281,15 @@ static void tenxpress_set_bad_lp(struct efx_nic *efx, int bad_lp)
* into a non-10GBT port and if so warn the user that they won't get
* link any time soon as we are 10GBT only, unless caller specified
* not to do this check (it isn't useful in loopback) */
-static int tenxpress_link_ok(struct efx_nic *efx, int check_lp)
+static bool tenxpress_link_ok(struct efx_nic *efx, bool check_lp)
{
- int ok = mdio_clause45_links_ok(efx, TENXPRESS_REQUIRED_DEVS);
+ bool ok = mdio_clause45_links_ok(efx, TENXPRESS_REQUIRED_DEVS);
if (ok) {
- tenxpress_set_bad_lp(efx, 0);
+ tenxpress_set_bad_lp(efx, false);
} else if (check_lp) {
/* Are we plugged into the wrong sort of link? */
- int bad_lp = 0;
+ bool bad_lp = false;
int phy_id = efx->mii.phy_id;
int an_stat = mdio_clause45_read(efx, phy_id, MDIO_MMD_AN,
MDIO_AN_STATUS);
@@ -332,7 +302,7 @@ static int tenxpress_link_ok(struct efx_nic *efx, int check_lp)
* bit has the advantage of not clearing when autoneg
* restarts. */
if (!(xphy_stat & (1 << PMA_PMD_XSTAT_FLP_LBN))) {
- tenxpress_set_bad_lp(efx, 0);
+ tenxpress_set_bad_lp(efx, false);
return ok;
}
@@ -367,16 +337,19 @@ static void tenxpress_phyxs_loopback(struct efx_nic *efx)
static void tenxpress_phy_reconfigure(struct efx_nic *efx)
{
struct tenxpress_phy_data *phy_data = efx->phy_data;
- int loop_change = LOOPBACK_OUT_OF(phy_data, efx,
- TENXPRESS_LOOPBACKS);
+ bool loop_change = LOOPBACK_OUT_OF(phy_data, efx,
+ TENXPRESS_LOOPBACKS);
- if (!tenxpress_state_is(efx, TENXPRESS_STATUS_NORMAL))
+ if (efx->phy_mode & PHY_MODE_SPECIAL) {
+ phy_data->phy_mode = efx->phy_mode;
return;
+ }
/* When coming out of transmit disable, coming out of low power
* mode, or moving out of any PHY internal loopback mode,
* perform a special software reset */
- if ((phy_data->tx_disabled && !efx->tx_disabled) ||
+ if ((efx->phy_mode == PHY_MODE_NORMAL &&
+ phy_data->phy_mode != PHY_MODE_NORMAL) ||
loop_change) {
tenxpress_special_reset(efx);
falcon_reset_xaui(efx);
@@ -386,9 +359,9 @@ static void tenxpress_phy_reconfigure(struct efx_nic *efx)
mdio_clause45_phy_reconfigure(efx);
tenxpress_phyxs_loopback(efx);
- phy_data->tx_disabled = efx->tx_disabled;
phy_data->loopback_mode = efx->loopback_mode;
- efx->link_up = tenxpress_link_ok(efx, 0);
+ phy_data->phy_mode = efx->phy_mode;
+ efx->link_up = tenxpress_link_ok(efx, false);
efx->link_options = GM_LPA_10000FULL;
}
@@ -402,16 +375,14 @@ static void tenxpress_phy_clear_interrupt(struct efx_nic *efx)
static int tenxpress_phy_check_hw(struct efx_nic *efx)
{
struct tenxpress_phy_data *phy_data = efx->phy_data;
- int phy_up = tenxpress_state_is(efx, TENXPRESS_STATUS_NORMAL);
- int link_ok;
+ bool link_ok;
- link_ok = phy_up && tenxpress_link_ok(efx, 1);
+ link_ok = tenxpress_link_ok(efx, true);
if (link_ok != efx->link_up)
falcon_xmac_sim_phy_event(efx);
- /* Nothing to check if we've already shut down the PHY */
- if (!phy_up)
+ if (phy_data->phy_mode != PHY_MODE_NORMAL)
return 0;
if (atomic_read(&phy_data->bad_crc_count) > crc_error_reset_threshold) {
@@ -444,7 +415,7 @@ static void tenxpress_phy_fini(struct efx_nic *efx)
/* Set the RX and TX LEDs and Link LED flashing. The other LEDs
* (which probably aren't wired anyway) are left in AUTO mode */
-void tenxpress_phy_blink(struct efx_nic *efx, int blink)
+void tenxpress_phy_blink(struct efx_nic *efx, bool blink)
{
int reg;
@@ -459,52 +430,10 @@ void tenxpress_phy_blink(struct efx_nic *efx, int blink)
PMA_PMD_LED_OVERR_REG, reg);
}
-static void tenxpress_reset_xaui(struct efx_nic *efx)
+static int tenxpress_phy_test(struct efx_nic *efx)
{
- int phy = efx->mii.phy_id;
- int clk_ctrl, test_select, soft_rst2;
-
- /* Real work is done on clock_ctrl other resets are thought to be
- * optional but make the reset more reliable
- */
-
- /* Read */
- clk_ctrl = mdio_clause45_read(efx, phy, MDIO_MMD_PCS,
- PCS_CLOCK_CTRL_REG);
- test_select = mdio_clause45_read(efx, phy, MDIO_MMD_PCS,
- PCS_TEST_SELECT_REG);
- soft_rst2 = mdio_clause45_read(efx, phy, MDIO_MMD_PCS,
- PCS_SOFT_RST2_REG);
-
- /* Put in reset */
- test_select &= ~(1 << CLK312_EN_LBN);
- mdio_clause45_write(efx, phy, MDIO_MMD_PCS,
- PCS_TEST_SELECT_REG, test_select);
-
- soft_rst2 &= ~((1 << XGXS_RST_N_LBN) | (1 << SERDES_RST_N_LBN));
- mdio_clause45_write(efx, phy, MDIO_MMD_PCS,
- PCS_SOFT_RST2_REG, soft_rst2);
-
- clk_ctrl &= ~(1 << PLL312_RST_N_LBN);
- mdio_clause45_write(efx, phy, MDIO_MMD_PCS,
- PCS_CLOCK_CTRL_REG, clk_ctrl);
- udelay(10);
-
- /* Remove reset */
- clk_ctrl |= (1 << PLL312_RST_N_LBN);
- mdio_clause45_write(efx, phy, MDIO_MMD_PCS,
- PCS_CLOCK_CTRL_REG, clk_ctrl);
- udelay(10);
-
- soft_rst2 |= ((1 << XGXS_RST_N_LBN) | (1 << SERDES_RST_N_LBN));
- mdio_clause45_write(efx, phy, MDIO_MMD_PCS,
- PCS_SOFT_RST2_REG, soft_rst2);
- udelay(10);
-
- test_select |= (1 << CLK312_EN_LBN);
- mdio_clause45_write(efx, phy, MDIO_MMD_PCS,
- PCS_TEST_SELECT_REG, test_select);
- udelay(10);
+ /* BIST is automatically run after a special software reset */
+ return tenxpress_special_reset(efx);
}
struct efx_phy_operations falcon_tenxpress_phy_ops = {
@@ -513,7 +442,7 @@ struct efx_phy_operations falcon_tenxpress_phy_ops = {
.check_hw = tenxpress_phy_check_hw,
.fini = tenxpress_phy_fini,
.clear_interrupt = tenxpress_phy_clear_interrupt,
- .reset_xaui = tenxpress_reset_xaui,
+ .test = tenxpress_phy_test,
.mmds = TENXPRESS_REQUIRED_DEVS,
.loopbacks = TENXPRESS_LOOPBACKS,
};
diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index 5e8374ab28eea5a9fc5198c0f955d8fdc614a622..da3e9ff339f5e26c36b070042d86ae5810639b99 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -47,7 +47,7 @@ void efx_stop_queue(struct efx_nic *efx)
* We want to be able to nest calls to netif_stop_queue(), since each
* channel can have an individual stop on the queue.
*/
-inline void efx_wake_queue(struct efx_nic *efx)
+void efx_wake_queue(struct efx_nic *efx)
{
local_bh_disable();
if (atomic_dec_and_lock(&efx->netif_stop_count,
@@ -59,19 +59,21 @@ inline void efx_wake_queue(struct efx_nic *efx)
local_bh_enable();
}
-static inline void efx_dequeue_buffer(struct efx_tx_queue *tx_queue,
- struct efx_tx_buffer *buffer)
+static void efx_dequeue_buffer(struct efx_tx_queue *tx_queue,
+ struct efx_tx_buffer *buffer)
{
if (buffer->unmap_len) {
struct pci_dev *pci_dev = tx_queue->efx->pci_dev;
+ dma_addr_t unmap_addr = (buffer->dma_addr + buffer->len -
+ buffer->unmap_len);
if (buffer->unmap_single)
- pci_unmap_single(pci_dev, buffer->unmap_addr,
- buffer->unmap_len, PCI_DMA_TODEVICE);
+ pci_unmap_single(pci_dev, unmap_addr, buffer->unmap_len,
+ PCI_DMA_TODEVICE);
else
- pci_unmap_page(pci_dev, buffer->unmap_addr,
- buffer->unmap_len, PCI_DMA_TODEVICE);
+ pci_unmap_page(pci_dev, unmap_addr, buffer->unmap_len,
+ PCI_DMA_TODEVICE);
buffer->unmap_len = 0;
- buffer->unmap_single = 0;
+ buffer->unmap_single = false;
}
if (buffer->skb) {
@@ -103,13 +105,13 @@ struct efx_tso_header {
};
static int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue,
- const struct sk_buff *skb);
+ struct sk_buff *skb);
static void efx_fini_tso(struct efx_tx_queue *tx_queue);
static void efx_tsoh_heap_free(struct efx_tx_queue *tx_queue,
struct efx_tso_header *tsoh);
-static inline void efx_tsoh_free(struct efx_tx_queue *tx_queue,
- struct efx_tx_buffer *buffer)
+static void efx_tsoh_free(struct efx_tx_queue *tx_queue,
+ struct efx_tx_buffer *buffer)
{
if (buffer->tsoh) {
if (likely(!buffer->tsoh->unmap_len)) {
@@ -136,8 +138,8 @@ static inline void efx_tsoh_free(struct efx_tx_queue *tx_queue,
* Returns NETDEV_TX_OK or NETDEV_TX_BUSY
* You must hold netif_tx_lock() to call this function.
*/
-static inline int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
- const struct sk_buff *skb)
+static int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
+ struct sk_buff *skb)
{
struct efx_nic *efx = tx_queue->efx;
struct pci_dev *pci_dev = efx->pci_dev;
@@ -148,7 +150,7 @@ static inline int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
unsigned int len, unmap_len = 0, fill_level, insert_ptr, misalign;
dma_addr_t dma_addr, unmap_addr = 0;
unsigned int dma_len;
- unsigned unmap_single;
+ bool unmap_single;
int q_space, i = 0;
int rc = NETDEV_TX_OK;
@@ -167,7 +169,7 @@ static inline int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
* since this is more efficient on machines with sparse
* memory.
*/
- unmap_single = 1;
+ unmap_single = true;
dma_addr = pci_map_single(pci_dev, skb->data, len, PCI_DMA_TODEVICE);
/* Process all fragments */
@@ -213,7 +215,7 @@ static inline int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
EFX_BUG_ON_PARANOID(buffer->tsoh);
EFX_BUG_ON_PARANOID(buffer->skb);
EFX_BUG_ON_PARANOID(buffer->len);
- EFX_BUG_ON_PARANOID(buffer->continuation != 1);
+ EFX_BUG_ON_PARANOID(!buffer->continuation);
EFX_BUG_ON_PARANOID(buffer->unmap_len);
dma_len = (((~dma_addr) & efx->type->tx_dma_mask) + 1);
@@ -233,7 +235,6 @@ static inline int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
} while (len);
/* Transfer ownership of the unmapping to the final buffer */
- buffer->unmap_addr = unmap_addr;
buffer->unmap_single = unmap_single;
buffer->unmap_len = unmap_len;
unmap_len = 0;
@@ -247,14 +248,14 @@ static inline int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
page_offset = fragment->page_offset;
i++;
/* Map for DMA */
- unmap_single = 0;
+ unmap_single = false;
dma_addr = pci_map_page(pci_dev, page, page_offset, len,
PCI_DMA_TODEVICE);
}
/* Transfer ownership of the skb to the final buffer */
buffer->skb = skb;
- buffer->continuation = 0;
+ buffer->continuation = false;
/* Pass off to hardware */
falcon_push_buffers(tx_queue);
@@ -287,9 +288,14 @@ static inline int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
}
/* Free the fragment we were mid-way through pushing */
- if (unmap_len)
- pci_unmap_page(pci_dev, unmap_addr, unmap_len,
- PCI_DMA_TODEVICE);
+ if (unmap_len) {
+ if (unmap_single)
+ pci_unmap_single(pci_dev, unmap_addr, unmap_len,
+ PCI_DMA_TODEVICE);
+ else
+ pci_unmap_page(pci_dev, unmap_addr, unmap_len,
+ PCI_DMA_TODEVICE);
+ }
return rc;
}
@@ -299,8 +305,8 @@ static inline int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
* This removes packets from the TX queue, up to and including the
* specified index.
*/
-static inline void efx_dequeue_buffers(struct efx_tx_queue *tx_queue,
- unsigned int index)
+static void efx_dequeue_buffers(struct efx_tx_queue *tx_queue,
+ unsigned int index)
{
struct efx_nic *efx = tx_queue->efx;
unsigned int stop_index, read_ptr;
@@ -320,7 +326,7 @@ static inline void efx_dequeue_buffers(struct efx_tx_queue *tx_queue,
}
efx_dequeue_buffer(tx_queue, buffer);
- buffer->continuation = 1;
+ buffer->continuation = true;
buffer->len = 0;
++tx_queue->read_count;
@@ -367,8 +373,15 @@ inline int efx_xmit(struct efx_nic *efx,
*/
int efx_hard_start_xmit(struct sk_buff *skb, struct net_device *net_dev)
{
- struct efx_nic *efx = net_dev->priv;
- return efx_xmit(efx, &efx->tx_queue[0], skb);
+ struct efx_nic *efx = netdev_priv(net_dev);
+ struct efx_tx_queue *tx_queue;
+
+ if (likely(skb->ip_summed == CHECKSUM_PARTIAL))
+ tx_queue = &efx->tx_queue[EFX_TX_QUEUE_OFFLOAD_CSUM];
+ else
+ tx_queue = &efx->tx_queue[EFX_TX_QUEUE_NO_CSUM];
+
+ return efx_xmit(efx, tx_queue, skb);
}
void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index)
@@ -412,30 +425,25 @@ int efx_probe_tx_queue(struct efx_tx_queue *tx_queue)
/* Allocate software ring */
txq_size = (efx->type->txd_ring_mask + 1) * sizeof(*tx_queue->buffer);
tx_queue->buffer = kzalloc(txq_size, GFP_KERNEL);
- if (!tx_queue->buffer) {
- rc = -ENOMEM;
- goto fail1;
- }
+ if (!tx_queue->buffer)
+ return -ENOMEM;
for (i = 0; i <= efx->type->txd_ring_mask; ++i)
- tx_queue->buffer[i].continuation = 1;
+ tx_queue->buffer[i].continuation = true;
/* Allocate hardware ring */
rc = falcon_probe_tx(tx_queue);
if (rc)
- goto fail2;
+ goto fail;
return 0;
- fail2:
+ fail:
kfree(tx_queue->buffer);
tx_queue->buffer = NULL;
- fail1:
- tx_queue->used = 0;
-
return rc;
}
-int efx_init_tx_queue(struct efx_tx_queue *tx_queue)
+void efx_init_tx_queue(struct efx_tx_queue *tx_queue)
{
EFX_LOG(tx_queue->efx, "initialising TX queue %d\n", tx_queue->queue);
@@ -446,7 +454,7 @@ int efx_init_tx_queue(struct efx_tx_queue *tx_queue)
BUG_ON(tx_queue->stopped);
/* Set up TX descriptor ring */
- return falcon_init_tx(tx_queue);
+ falcon_init_tx(tx_queue);
}
void efx_release_tx_buffers(struct efx_tx_queue *tx_queue)
@@ -461,7 +469,7 @@ void efx_release_tx_buffers(struct efx_tx_queue *tx_queue)
buffer = &tx_queue->buffer[tx_queue->read_count &
tx_queue->efx->type->txd_ring_mask];
efx_dequeue_buffer(tx_queue, buffer);
- buffer->continuation = 1;
+ buffer->continuation = true;
buffer->len = 0;
++tx_queue->read_count;
@@ -494,7 +502,6 @@ void efx_remove_tx_queue(struct efx_tx_queue *tx_queue)
kfree(tx_queue->buffer);
tx_queue->buffer = NULL;
- tx_queue->used = 0;
}
@@ -509,7 +516,7 @@ void efx_remove_tx_queue(struct efx_tx_queue *tx_queue)
/* Number of bytes inserted at the start of a TSO header buffer,
* similar to NET_IP_ALIGN.
*/
-#if defined(__i386__) || defined(__x86_64__)
+#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
#define TSOH_OFFSET 0
#else
#define TSOH_OFFSET NET_IP_ALIGN
@@ -533,47 +540,37 @@ void efx_remove_tx_queue(struct efx_tx_queue *tx_queue)
/**
* struct tso_state - TSO state for an SKB
- * @remaining_len: Bytes of data we've yet to segment
+ * @out_len: Remaining length in current segment
* @seqnum: Current sequence number
+ * @ipv4_id: Current IPv4 ID, host endian
* @packet_space: Remaining space in current packet
- * @ifc: Input fragment cursor.
- * Where we are in the current fragment of the incoming SKB. These
- * values get updated in place when we split a fragment over
- * multiple packets.
- * @p: Parameters.
- * These values are set once at the start of the TSO send and do
- * not get changed as the routine progresses.
+ * @dma_addr: DMA address of current position
+ * @in_len: Remaining length in current SKB fragment
+ * @unmap_len: Length of SKB fragment
+ * @unmap_addr: DMA address of SKB fragment
+ * @unmap_single: DMA single vs page mapping flag
+ * @header_len: Number of bytes of header
+ * @full_packet_size: Number of bytes to put in each outgoing segment
*
* The state used during segmentation. It is put into this data structure
* just to make it easy to pass into inline functions.
*/
struct tso_state {
- unsigned remaining_len;
+ /* Output position */
+ unsigned out_len;
unsigned seqnum;
+ unsigned ipv4_id;
unsigned packet_space;
- struct {
- /* DMA address of current position */
- dma_addr_t dma_addr;
- /* Remaining length */
- unsigned int len;
- /* DMA address and length of the whole fragment */
- unsigned int unmap_len;
- dma_addr_t unmap_addr;
- struct page *page;
- unsigned page_off;
- } ifc;
-
- struct {
- /* The number of bytes of header */
- unsigned int header_length;
-
- /* The number of bytes to put in each outgoing segment. */
- int full_packet_size;
-
- /* Current IPv4 ID, host endian. */
- unsigned ipv4_id;
- } p;
+ /* Input position */
+ dma_addr_t dma_addr;
+ unsigned in_len;
+ unsigned unmap_len;
+ dma_addr_t unmap_addr;
+ bool unmap_single;
+
+ unsigned header_len;
+ int full_packet_size;
};
@@ -581,11 +578,24 @@ struct tso_state {
* Verify that our various assumptions about sk_buffs and the conditions
* under which TSO will be attempted hold true.
*/
-static inline void efx_tso_check_safe(const struct sk_buff *skb)
+static void efx_tso_check_safe(struct sk_buff *skb)
{
- EFX_BUG_ON_PARANOID(skb->protocol != htons(ETH_P_IP));
+ __be16 protocol = skb->protocol;
+
EFX_BUG_ON_PARANOID(((struct ethhdr *)skb->data)->h_proto !=
- skb->protocol);
+ protocol);
+ if (protocol == htons(ETH_P_8021Q)) {
+ /* Find the encapsulated protocol; reset network header
+ * and transport header based on that. */
+ struct vlan_ethhdr *veh = (struct vlan_ethhdr *)skb->data;
+ protocol = veh->h_vlan_encapsulated_proto;
+ skb_set_network_header(skb, sizeof(*veh));
+ if (protocol == htons(ETH_P_IP))
+ skb_set_transport_header(skb, sizeof(*veh) +
+ 4 * ip_hdr(skb)->ihl);
+ }
+
+ EFX_BUG_ON_PARANOID(protocol != htons(ETH_P_IP));
EFX_BUG_ON_PARANOID(ip_hdr(skb)->protocol != IPPROTO_TCP);
EFX_BUG_ON_PARANOID((PTR_DIFF(tcp_hdr(skb), skb->data)
+ (tcp_hdr(skb)->doff << 2u)) >
@@ -685,18 +695,14 @@ efx_tsoh_heap_free(struct efx_tx_queue *tx_queue, struct efx_tso_header *tsoh)
* @tx_queue: Efx TX queue
* @dma_addr: DMA address of fragment
* @len: Length of fragment
- * @skb: Only non-null for end of last segment
- * @end_of_packet: True if last fragment in a packet
- * @unmap_addr: DMA address of fragment for unmapping
- * @unmap_len: Only set this in last segment of a fragment
+ * @final_buffer: The final buffer inserted into the queue
*
* Push descriptors onto the TX queue. Return 0 on success or 1 if
* @tx_queue full.
*/
static int efx_tx_queue_insert(struct efx_tx_queue *tx_queue,
dma_addr_t dma_addr, unsigned len,
- const struct sk_buff *skb, int end_of_packet,
- dma_addr_t unmap_addr, unsigned unmap_len)
+ struct efx_tx_buffer **final_buffer)
{
struct efx_tx_buffer *buffer;
struct efx_nic *efx = tx_queue->efx;
@@ -724,8 +730,10 @@ static int efx_tx_queue_insert(struct efx_tx_queue *tx_queue,
fill_level = (tx_queue->insert_count
- tx_queue->old_read_count);
q_space = efx->type->txd_ring_mask - 1 - fill_level;
- if (unlikely(q_space-- <= 0))
+ if (unlikely(q_space-- <= 0)) {
+ *final_buffer = NULL;
return 1;
+ }
smp_mb();
--tx_queue->stopped;
}
@@ -742,7 +750,7 @@ static int efx_tx_queue_insert(struct efx_tx_queue *tx_queue,
EFX_BUG_ON_PARANOID(buffer->len);
EFX_BUG_ON_PARANOID(buffer->unmap_len);
EFX_BUG_ON_PARANOID(buffer->skb);
- EFX_BUG_ON_PARANOID(buffer->continuation != 1);
+ EFX_BUG_ON_PARANOID(!buffer->continuation);
EFX_BUG_ON_PARANOID(buffer->tsoh);
buffer->dma_addr = dma_addr;
@@ -765,10 +773,7 @@ static int efx_tx_queue_insert(struct efx_tx_queue *tx_queue,
EFX_BUG_ON_PARANOID(!len);
buffer->len = len;
- buffer->skb = skb;
- buffer->continuation = !end_of_packet;
- buffer->unmap_addr = unmap_addr;
- buffer->unmap_len = unmap_len;
+ *final_buffer = buffer;
return 0;
}
@@ -780,8 +785,8 @@ static int efx_tx_queue_insert(struct efx_tx_queue *tx_queue,
* a single fragment, and we know it doesn't cross a page boundary. It
* also allows us to not worry about end-of-packet etc.
*/
-static inline void efx_tso_put_header(struct efx_tx_queue *tx_queue,
- struct efx_tso_header *tsoh, unsigned len)
+static void efx_tso_put_header(struct efx_tx_queue *tx_queue,
+ struct efx_tso_header *tsoh, unsigned len)
{
struct efx_tx_buffer *buffer;
@@ -791,7 +796,7 @@ static inline void efx_tso_put_header(struct efx_tx_queue *tx_queue,
EFX_BUG_ON_PARANOID(buffer->len);
EFX_BUG_ON_PARANOID(buffer->unmap_len);
EFX_BUG_ON_PARANOID(buffer->skb);
- EFX_BUG_ON_PARANOID(buffer->continuation != 1);
+ EFX_BUG_ON_PARANOID(!buffer->continuation);
EFX_BUG_ON_PARANOID(buffer->tsoh);
buffer->len = len;
buffer->dma_addr = tsoh->dma_addr;
@@ -805,6 +810,7 @@ static inline void efx_tso_put_header(struct efx_tx_queue *tx_queue,
static void efx_enqueue_unwind(struct efx_tx_queue *tx_queue)
{
struct efx_tx_buffer *buffer;
+ dma_addr_t unmap_addr;
/* Work backwards until we hit the original insert pointer value */
while (tx_queue->insert_count != tx_queue->write_count) {
@@ -814,11 +820,18 @@ static void efx_enqueue_unwind(struct efx_tx_queue *tx_queue)
efx_tsoh_free(tx_queue, buffer);
EFX_BUG_ON_PARANOID(buffer->skb);
buffer->len = 0;
- buffer->continuation = 1;
+ buffer->continuation = true;
if (buffer->unmap_len) {
- pci_unmap_page(tx_queue->efx->pci_dev,
- buffer->unmap_addr,
- buffer->unmap_len, PCI_DMA_TODEVICE);
+ unmap_addr = (buffer->dma_addr + buffer->len -
+ buffer->unmap_len);
+ if (buffer->unmap_single)
+ pci_unmap_single(tx_queue->efx->pci_dev,
+ unmap_addr, buffer->unmap_len,
+ PCI_DMA_TODEVICE);
+ else
+ pci_unmap_page(tx_queue->efx->pci_dev,
+ unmap_addr, buffer->unmap_len,
+ PCI_DMA_TODEVICE);
buffer->unmap_len = 0;
}
}
@@ -826,50 +839,57 @@ static void efx_enqueue_unwind(struct efx_tx_queue *tx_queue)
/* Parse the SKB header and initialise state. */
-static inline void tso_start(struct tso_state *st, const struct sk_buff *skb)
+static void tso_start(struct tso_state *st, const struct sk_buff *skb)
{
/* All ethernet/IP/TCP headers combined size is TCP header size
* plus offset of TCP header relative to start of packet.
*/
- st->p.header_length = ((tcp_hdr(skb)->doff << 2u)
- + PTR_DIFF(tcp_hdr(skb), skb->data));
- st->p.full_packet_size = (st->p.header_length
- + skb_shinfo(skb)->gso_size);
+ st->header_len = ((tcp_hdr(skb)->doff << 2u)
+ + PTR_DIFF(tcp_hdr(skb), skb->data));
+ st->full_packet_size = st->header_len + skb_shinfo(skb)->gso_size;
- st->p.ipv4_id = ntohs(ip_hdr(skb)->id);
+ st->ipv4_id = ntohs(ip_hdr(skb)->id);
st->seqnum = ntohl(tcp_hdr(skb)->seq);
EFX_BUG_ON_PARANOID(tcp_hdr(skb)->urg);
EFX_BUG_ON_PARANOID(tcp_hdr(skb)->syn);
EFX_BUG_ON_PARANOID(tcp_hdr(skb)->rst);
- st->packet_space = st->p.full_packet_size;
- st->remaining_len = skb->len - st->p.header_length;
+ st->packet_space = st->full_packet_size;
+ st->out_len = skb->len - st->header_len;
+ st->unmap_len = 0;
+ st->unmap_single = false;
}
-
-/**
- * tso_get_fragment - record fragment details and map for DMA
- * @st: TSO state
- * @efx: Efx NIC
- * @data: Pointer to fragment data
- * @len: Length of fragment
- *
- * Record fragment details and map for DMA. Return 0 on success, or
- * -%ENOMEM if DMA mapping fails.
- */
-static inline int tso_get_fragment(struct tso_state *st, struct efx_nic *efx,
- int len, struct page *page, int page_off)
+static int tso_get_fragment(struct tso_state *st, struct efx_nic *efx,
+ skb_frag_t *frag)
{
+ st->unmap_addr = pci_map_page(efx->pci_dev, frag->page,
+ frag->page_offset, frag->size,
+ PCI_DMA_TODEVICE);
+ if (likely(!pci_dma_mapping_error(efx->pci_dev, st->unmap_addr))) {
+ st->unmap_single = false;
+ st->unmap_len = frag->size;
+ st->in_len = frag->size;
+ st->dma_addr = st->unmap_addr;
+ return 0;
+ }
+ return -ENOMEM;
+}
- st->ifc.unmap_addr = pci_map_page(efx->pci_dev, page, page_off,
- len, PCI_DMA_TODEVICE);
- if (likely(!pci_dma_mapping_error(efx->pci_dev, st->ifc.unmap_addr))) {
- st->ifc.unmap_len = len;
- st->ifc.len = len;
- st->ifc.dma_addr = st->ifc.unmap_addr;
- st->ifc.page = page;
- st->ifc.page_off = page_off;
+static int tso_get_head_fragment(struct tso_state *st, struct efx_nic *efx,
+ const struct sk_buff *skb)
+{
+ int hl = st->header_len;
+ int len = skb_headlen(skb) - hl;
+
+ st->unmap_addr = pci_map_single(efx->pci_dev, skb->data + hl,
+ len, PCI_DMA_TODEVICE);
+ if (likely(!pci_dma_mapping_error(efx->pci_dev, st->unmap_addr))) {
+ st->unmap_single = true;
+ st->unmap_len = len;
+ st->in_len = len;
+ st->dma_addr = st->unmap_addr;
return 0;
}
return -ENOMEM;
@@ -886,36 +906,45 @@ static inline int tso_get_fragment(struct tso_state *st, struct efx_nic *efx,
* of fragment or end-of-packet. Return 0 on success, 1 if not enough
* space in @tx_queue.
*/
-static inline int tso_fill_packet_with_fragment(struct efx_tx_queue *tx_queue,
- const struct sk_buff *skb,
- struct tso_state *st)
+static int tso_fill_packet_with_fragment(struct efx_tx_queue *tx_queue,
+ const struct sk_buff *skb,
+ struct tso_state *st)
{
-
+ struct efx_tx_buffer *buffer;
int n, end_of_packet, rc;
- if (st->ifc.len == 0)
+ if (st->in_len == 0)
return 0;
if (st->packet_space == 0)
return 0;
- EFX_BUG_ON_PARANOID(st->ifc.len <= 0);
+ EFX_BUG_ON_PARANOID(st->in_len <= 0);
EFX_BUG_ON_PARANOID(st->packet_space <= 0);
- n = min(st->ifc.len, st->packet_space);
+ n = min(st->in_len, st->packet_space);
st->packet_space -= n;
- st->remaining_len -= n;
- st->ifc.len -= n;
- st->ifc.page_off += n;
- end_of_packet = st->remaining_len == 0 || st->packet_space == 0;
-
- rc = efx_tx_queue_insert(tx_queue, st->ifc.dma_addr, n,
- st->remaining_len ? NULL : skb,
- end_of_packet, st->ifc.unmap_addr,
- st->ifc.len ? 0 : st->ifc.unmap_len);
-
- st->ifc.dma_addr += n;
+ st->out_len -= n;
+ st->in_len -= n;
+
+ rc = efx_tx_queue_insert(tx_queue, st->dma_addr, n, &buffer);
+ if (likely(rc == 0)) {
+ if (st->out_len == 0)
+ /* Transfer ownership of the skb */
+ buffer->skb = skb;
+
+ end_of_packet = st->out_len == 0 || st->packet_space == 0;
+ buffer->continuation = !end_of_packet;
+
+ if (st->in_len == 0) {
+ /* Transfer ownership of the pci mapping */
+ buffer->unmap_len = st->unmap_len;
+ buffer->unmap_single = st->unmap_single;
+ st->unmap_len = 0;
+ }
+ }
+ st->dma_addr += n;
return rc;
}
@@ -929,9 +958,9 @@ static inline int tso_fill_packet_with_fragment(struct efx_tx_queue *tx_queue,
* Generate a new header and prepare for the new packet. Return 0 on
* success, or -1 if failed to alloc header.
*/
-static inline int tso_start_new_packet(struct efx_tx_queue *tx_queue,
- const struct sk_buff *skb,
- struct tso_state *st)
+static int tso_start_new_packet(struct efx_tx_queue *tx_queue,
+ const struct sk_buff *skb,
+ struct tso_state *st)
{
struct efx_tso_header *tsoh;
struct iphdr *tsoh_iph;
@@ -940,7 +969,7 @@ static inline int tso_start_new_packet(struct efx_tx_queue *tx_queue,
u8 *header;
/* Allocate a DMA-mapped header buffer. */
- if (likely(TSOH_SIZE(st->p.header_length) <= TSOH_STD_SIZE)) {
+ if (likely(TSOH_SIZE(st->header_len) <= TSOH_STD_SIZE)) {
if (tx_queue->tso_headers_free == NULL) {
if (efx_tsoh_block_alloc(tx_queue))
return -1;
@@ -951,7 +980,7 @@ static inline int tso_start_new_packet(struct efx_tx_queue *tx_queue,
tsoh->unmap_len = 0;
} else {
tx_queue->tso_long_headers++;
- tsoh = efx_tsoh_heap_alloc(tx_queue, st->p.header_length);
+ tsoh = efx_tsoh_heap_alloc(tx_queue, st->header_len);
if (unlikely(!tsoh))
return -1;
}
@@ -961,33 +990,32 @@ static inline int tso_start_new_packet(struct efx_tx_queue *tx_queue,
tsoh_iph = (struct iphdr *)(header + SKB_IPV4_OFF(skb));
/* Copy and update the headers. */
- memcpy(header, skb->data, st->p.header_length);
+ memcpy(header, skb->data, st->header_len);
tsoh_th->seq = htonl(st->seqnum);
st->seqnum += skb_shinfo(skb)->gso_size;
- if (st->remaining_len > skb_shinfo(skb)->gso_size) {
+ if (st->out_len > skb_shinfo(skb)->gso_size) {
/* This packet will not finish the TSO burst. */
- ip_length = st->p.full_packet_size - ETH_HDR_LEN(skb);
+ ip_length = st->full_packet_size - ETH_HDR_LEN(skb);
tsoh_th->fin = 0;
tsoh_th->psh = 0;
} else {
/* This packet will be the last in the TSO burst. */
- ip_length = (st->p.header_length - ETH_HDR_LEN(skb)
- + st->remaining_len);
+ ip_length = st->header_len - ETH_HDR_LEN(skb) + st->out_len;
tsoh_th->fin = tcp_hdr(skb)->fin;
tsoh_th->psh = tcp_hdr(skb)->psh;
}
tsoh_iph->tot_len = htons(ip_length);
/* Linux leaves suitable gaps in the IP ID space for us to fill. */
- tsoh_iph->id = htons(st->p.ipv4_id);
- st->p.ipv4_id++;
+ tsoh_iph->id = htons(st->ipv4_id);
+ st->ipv4_id++;
st->packet_space = skb_shinfo(skb)->gso_size;
++tx_queue->tso_packets;
/* Form a descriptor for this header. */
- efx_tso_put_header(tx_queue, tsoh, st->p.header_length);
+ efx_tso_put_header(tx_queue, tsoh, st->header_len);
return 0;
}
@@ -1005,11 +1033,11 @@ static inline int tso_start_new_packet(struct efx_tx_queue *tx_queue,
* %NETDEV_TX_OK or %NETDEV_TX_BUSY.
*/
static int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue,
- const struct sk_buff *skb)
+ struct sk_buff *skb)
{
+ struct efx_nic *efx = tx_queue->efx;
int frag_i, rc, rc2 = NETDEV_TX_OK;
struct tso_state state;
- skb_frag_t *f;
/* Verify TSO is safe - these checks should never fail. */
efx_tso_check_safe(skb);
@@ -1021,29 +1049,16 @@ static int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue,
/* Assume that skb header area contains exactly the headers, and
* all payload is in the frag list.
*/
- if (skb_headlen(skb) == state.p.header_length) {
+ if (skb_headlen(skb) == state.header_len) {
/* Grab the first payload fragment. */
EFX_BUG_ON_PARANOID(skb_shinfo(skb)->nr_frags < 1);
frag_i = 0;
- f = &skb_shinfo(skb)->frags[frag_i];
- rc = tso_get_fragment(&state, tx_queue->efx,
- f->size, f->page, f->page_offset);
+ rc = tso_get_fragment(&state, efx,
+ skb_shinfo(skb)->frags + frag_i);
if (rc)
goto mem_err;
} else {
- /* It may look like this code fragment assumes that the
- * skb->data portion does not cross a page boundary, but
- * that is not the case. It is guaranteed to be direct
- * mapped memory, and therefore is physically contiguous,
- * and so DMA will work fine. kmap_atomic() on this region
- * will just return the direct mapping, so that will work
- * too.
- */
- int page_off = (unsigned long)skb->data & (PAGE_SIZE - 1);
- int hl = state.p.header_length;
- rc = tso_get_fragment(&state, tx_queue->efx,
- skb_headlen(skb) - hl,
- virt_to_page(skb->data), page_off + hl);
+ rc = tso_get_head_fragment(&state, efx, skb);
if (rc)
goto mem_err;
frag_i = -1;
@@ -1058,13 +1073,12 @@ static int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue,
goto stop;
/* Move onto the next fragment? */
- if (state.ifc.len == 0) {
+ if (state.in_len == 0) {
if (++frag_i >= skb_shinfo(skb)->nr_frags)
/* End of payload reached. */
break;
- f = &skb_shinfo(skb)->frags[frag_i];
- rc = tso_get_fragment(&state, tx_queue->efx,
- f->size, f->page, f->page_offset);
+ rc = tso_get_fragment(&state, efx,
+ skb_shinfo(skb)->frags + frag_i);
if (rc)
goto mem_err;
}
@@ -1082,8 +1096,7 @@ static int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue,
return NETDEV_TX_OK;
mem_err:
- EFX_ERR(tx_queue->efx, "Out of memory for TSO headers, or PCI mapping"
- " error\n");
+ EFX_ERR(efx, "Out of memory for TSO headers, or PCI mapping error\n");
dev_kfree_skb_any((struct sk_buff *)skb);
goto unwind;
@@ -1092,9 +1105,19 @@ static int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue,
/* Stop the queue if it wasn't stopped before. */
if (tx_queue->stopped == 1)
- efx_stop_queue(tx_queue->efx);
+ efx_stop_queue(efx);
unwind:
+ /* Free the DMA mapping we were in the process of writing out */
+ if (state.unmap_len) {
+ if (state.unmap_single)
+ pci_unmap_single(efx->pci_dev, state.unmap_addr,
+ state.unmap_len, PCI_DMA_TODEVICE);
+ else
+ pci_unmap_page(efx->pci_dev, state.unmap_addr,
+ state.unmap_len, PCI_DMA_TODEVICE);
+ }
+
efx_enqueue_unwind(tx_queue);
return rc2;
}
diff --git a/drivers/net/sfc/tx.h b/drivers/net/sfc/tx.h
index 1526a73b4b51cd1121fed2989eb34b21cadeb4a1..5e1cc234e42ff9e05b182aa001e626c8cd580b14 100644
--- a/drivers/net/sfc/tx.h
+++ b/drivers/net/sfc/tx.h
@@ -15,7 +15,7 @@
int efx_probe_tx_queue(struct efx_tx_queue *tx_queue);
void efx_remove_tx_queue(struct efx_tx_queue *tx_queue);
-int efx_init_tx_queue(struct efx_tx_queue *tx_queue);
+void efx_init_tx_queue(struct efx_tx_queue *tx_queue);
void efx_fini_tx_queue(struct efx_tx_queue *tx_queue);
int efx_hard_start_xmit(struct sk_buff *skb, struct net_device *net_dev);
diff --git a/drivers/net/sfc/workarounds.h b/drivers/net/sfc/workarounds.h
index 35ab19c27f8d63a3f55a7af1fa5dc75c2d6a654c..fa7b49d69288d3d3fe201f6cbd1aa788cf1e8e4f 100644
--- a/drivers/net/sfc/workarounds.h
+++ b/drivers/net/sfc/workarounds.h
@@ -20,14 +20,10 @@
/* XAUI resets if link not detected */
#define EFX_WORKAROUND_5147 EFX_WORKAROUND_ALWAYS
-/* SNAP frames have TOBE_DISC set */
-#define EFX_WORKAROUND_5475 EFX_WORKAROUND_ALWAYS
/* RX PCIe double split performance issue */
#define EFX_WORKAROUND_7575 EFX_WORKAROUND_ALWAYS
/* TX pkt parser problem with <= 16 byte TXes */
#define EFX_WORKAROUND_9141 EFX_WORKAROUND_ALWAYS
-/* XGXS and XAUI reset sequencing in SW */
-#define EFX_WORKAROUND_9388 EFX_WORKAROUND_ALWAYS
/* Low rate CRC errors require XAUI reset */
#define EFX_WORKAROUND_10750 EFX_WORKAROUND_ALWAYS
/* TX_EV_PKT_ERR can be caused by a dangling TX descriptor
diff --git a/drivers/net/sfc/xfp_phy.c b/drivers/net/sfc/xfp_phy.c
index f3684ad28887b66648d1592e248f1beac81e7d06..276151df3a703537ba01a315c90e7842d82ce4a8 100644
--- a/drivers/net/sfc/xfp_phy.c
+++ b/drivers/net/sfc/xfp_phy.c
@@ -40,7 +40,7 @@ void xfp_set_led(struct efx_nic *p, int led, int mode)
}
struct xfp_phy_data {
- int tx_disabled;
+ enum efx_phy_mode phy_mode;
};
#define XFP_MAX_RESET_TIME 500
@@ -93,7 +93,7 @@ static int xfp_phy_init(struct efx_nic *efx)
" %x)\n", devid, MDIO_ID_OUI(devid), MDIO_ID_MODEL(devid),
MDIO_ID_REV(devid));
- phy_data->tx_disabled = efx->tx_disabled;
+ phy_data->phy_mode = efx->phy_mode;
rc = xfp_reset_phy(efx);
@@ -136,13 +136,14 @@ static void xfp_phy_reconfigure(struct efx_nic *efx)
struct xfp_phy_data *phy_data = efx->phy_data;
/* Reset the PHY when moving from tx off to tx on */
- if (phy_data->tx_disabled && !efx->tx_disabled)
+ if (!(efx->phy_mode & PHY_MODE_TX_DISABLED) &&
+ (phy_data->phy_mode & PHY_MODE_TX_DISABLED))
xfp_reset_phy(efx);
mdio_clause45_transmit_disable(efx);
mdio_clause45_phy_reconfigure(efx);
- phy_data->tx_disabled = efx->tx_disabled;
+ phy_data->phy_mode = efx->phy_mode;
efx->link_up = xfp_link_ok(efx);
efx->link_options = GM_LPA_10000FULL;
}
@@ -151,7 +152,7 @@ static void xfp_phy_reconfigure(struct efx_nic *efx)
static void xfp_phy_fini(struct efx_nic *efx)
{
/* Clobber the LED if it was blinking */
- efx->board_info.blink(efx, 0);
+ efx->board_info.blink(efx, false);
/* Free the context block */
kfree(efx->phy_data);
@@ -164,7 +165,6 @@ struct efx_phy_operations falcon_xfp_phy_ops = {
.check_hw = xfp_phy_check_hw,
.fini = xfp_phy_fini,
.clear_interrupt = xfp_phy_clear_interrupt,
- .reset_xaui = efx_port_dummy_op_void,
.mmds = XFP_REQUIRED_DEVS,
.loopbacks = XFP_LOOPBACKS,
};
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 1c370e6aa641d571467c4b4727e009bd8a01fd1c..b39d1cc1ef04b022537ded766f1490bdcb83a342 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -1140,7 +1140,7 @@ static int sh_mdio_init(struct net_device *ndev, int id)
/* Hook up MII support for ethtool */
mdp->mii_bus->name = "sh_mii";
- mdp->mii_bus->dev = &ndev->dev;
+ mdp->mii_bus->parent = &ndev->dev;
mdp->mii_bus->id[0] = id;
/* PHY IRQ */
@@ -1166,7 +1166,7 @@ static int sh_mdio_init(struct net_device *ndev, int id)
kfree(mdp->mii_bus->irq);
out_free_bus:
- kfree(mdp->mii_bus);
+ free_mdio_bitbang(mdp->mii_bus);
out_free_bitbang:
kfree(bitbang);
diff --git a/drivers/net/skfp/pmf.c b/drivers/net/skfp/pmf.c
index ea85de918233ab52c0ecb5b666a066d53e5b1dda..79e665e0853deb67180afda15b482e388cdbe809 100644
--- a/drivers/net/skfp/pmf.c
+++ b/drivers/net/skfp/pmf.c
@@ -44,17 +44,10 @@ static SMbuf *smt_build_pmf_response(struct s_smc *smc, struct smt_header *req,
int set, int local);
static int port_to_mib(struct s_smc *smc, int p);
-#define MOFFSS(e) ((int)&(((struct fddi_mib *)0)->e))
-#define MOFFSA(e) ((int) (((struct fddi_mib *)0)->e))
-
-#define MOFFMS(e) ((int)&(((struct fddi_mib_m *)0)->e))
-#define MOFFMA(e) ((int) (((struct fddi_mib_m *)0)->e))
-
-#define MOFFAS(e) ((int)&(((struct fddi_mib_a *)0)->e))
-#define MOFFAA(e) ((int) (((struct fddi_mib_a *)0)->e))
-
-#define MOFFPS(e) ((int)&(((struct fddi_mib_p *)0)->e))
-#define MOFFPA(e) ((int) (((struct fddi_mib_p *)0)->e))
+#define MOFFSS(e) offsetof(struct fddi_mib, e)
+#define MOFFMS(e) offsetof(struct fddi_mib_m, e)
+#define MOFFAS(e) offsetof(struct fddi_mib_a, e)
+#define MOFFPS(e) offsetof(struct fddi_mib_p, e)
#define AC_G 0x01 /* Get */
@@ -87,8 +80,8 @@ static const struct s_p_tab {
{ SMT_P100D,AC_G, MOFFSS(fddiSMTOpVersionId), "S" } ,
{ SMT_P100E,AC_G, MOFFSS(fddiSMTHiVersionId), "S" } ,
{ SMT_P100F,AC_G, MOFFSS(fddiSMTLoVersionId), "S" } ,
- { SMT_P1010,AC_G, MOFFSA(fddiSMTManufacturerData), "D" } ,
- { SMT_P1011,AC_GR, MOFFSA(fddiSMTUserData), "D" } ,
+ { SMT_P1010,AC_G, MOFFSS(fddiSMTManufacturerData), "D" } ,
+ { SMT_P1011,AC_GR, MOFFSS(fddiSMTUserData), "D" } ,
{ SMT_P1012,AC_G, MOFFSS(fddiSMTMIBVersionId), "S" } ,
/* StationConfigGrp */
@@ -103,7 +96,7 @@ static const struct s_p_tab {
{ SMT_P101D,AC_GR, MOFFSS(fddiSMTTT_Notify), "wS" } ,
{ SMT_P101E,AC_GR, MOFFSS(fddiSMTStatRptPolicy), "bB" } ,
{ SMT_P101F,AC_GR, MOFFSS(fddiSMTTrace_MaxExpiration),"lL" } ,
- { SMT_P1020,AC_G, MOFFSA(fddiSMTPORTIndexes), "II" } ,
+ { SMT_P1020,AC_G, MOFFSS(fddiSMTPORTIndexes), "II" } ,
{ SMT_P1021,AC_G, MOFFSS(fddiSMTMACIndexes), "I" } ,
{ SMT_P1022,AC_G, MOFFSS(fddiSMTBypassPresent), "F" } ,
@@ -117,8 +110,8 @@ static const struct s_p_tab {
/* MIBOperationGrp */
{ SMT_P1032,AC_GROUP } ,
- { SMT_P1033,AC_G, MOFFSA(fddiSMTTimeStamp),"P" } ,
- { SMT_P1034,AC_G, MOFFSA(fddiSMTTransitionTimeStamp),"P" } ,
+ { SMT_P1033,AC_G, MOFFSS(fddiSMTTimeStamp),"P" } ,
+ { SMT_P1034,AC_G, MOFFSS(fddiSMTTransitionTimeStamp),"P" } ,
/* NOTE : SMT_P1035 is already swapped ! SMT_P_SETCOUNT */
{ SMT_P1035,AC_G, MOFFSS(fddiSMTSetCount),"4P" } ,
{ SMT_P1036,AC_G, MOFFSS(fddiSMTLastSetStationId),"8" } ,
@@ -129,7 +122,7 @@ static const struct s_p_tab {
* PRIVATE EXTENSIONS
* only accessible locally to get/set passwd
*/
- { SMT_P10F0,AC_GR, MOFFSA(fddiPRPMFPasswd), "8" } ,
+ { SMT_P10F0,AC_GR, MOFFSS(fddiPRPMFPasswd), "8" } ,
{ SMT_P10F1,AC_GR, MOFFSS(fddiPRPMFStation), "8" } ,
#ifdef ESS
{ SMT_P10F2,AC_GR, MOFFSS(fddiESSPayload), "lL" } ,
@@ -245,7 +238,7 @@ static const struct s_p_tab {
{ SMT_P400E,AC_GR, MOFFPS(fddiPORTConnectionPolicies),"bB" } ,
{ SMT_P400F,AC_G, MOFFPS(fddiPORTMacIndicated), "2" } ,
{ SMT_P4010,AC_G, MOFFPS(fddiPORTCurrentPath), "E" } ,
- { SMT_P4011,AC_GR, MOFFPA(fddiPORTRequestedPaths), "l4" } ,
+ { SMT_P4011,AC_GR, MOFFPS(fddiPORTRequestedPaths), "l4" } ,
{ SMT_P4012,AC_G, MOFFPS(fddiPORTMACPlacement), "S" } ,
{ SMT_P4013,AC_G, MOFFPS(fddiPORTAvailablePaths), "B" } ,
{ SMT_P4016,AC_G, MOFFPS(fddiPORTPMDClass), "E" } ,
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 2e26dced13a1ed3bb124e8432382cb13b3555af7..43f4c730be42546b8be59f1f97127f2d0ef06a3a 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -319,6 +319,7 @@ static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
struct skge_port *skge = netdev_priv(dev);
const struct skge_hw *hw = skge->hw;
u32 supported = skge_supported_modes(hw);
+ int err = 0;
if (ecmd->autoneg == AUTONEG_ENABLE) {
ecmd->advertising = supported;
@@ -367,8 +368,14 @@ static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
skge->autoneg = ecmd->autoneg;
skge->advertising = ecmd->advertising;
- if (netif_running(dev))
- skge_phy_reset(skge);
+ if (netif_running(dev)) {
+ skge_down(dev);
+ err = skge_up(dev);
+ if (err) {
+ dev_close(dev);
+ return err;
+ }
+ }
return (0);
}
@@ -494,7 +501,7 @@ static int skge_set_ring_param(struct net_device *dev,
struct ethtool_ringparam *p)
{
struct skge_port *skge = netdev_priv(dev);
- int err;
+ int err = 0;
if (p->rx_pending == 0 || p->rx_pending > MAX_RX_RING_SIZE ||
p->tx_pending < TX_LOW_WATER || p->tx_pending > MAX_TX_RING_SIZE)
@@ -510,7 +517,7 @@ static int skge_set_ring_param(struct net_device *dev,
dev_close(dev);
}
- return 0;
+ return err;
}
static u32 skge_get_msglevel(struct net_device *netdev)
@@ -593,6 +600,7 @@ static int skge_set_pauseparam(struct net_device *dev,
{
struct skge_port *skge = netdev_priv(dev);
struct ethtool_pauseparam old;
+ int err = 0;
skge_get_pauseparam(dev, &old);
@@ -609,8 +617,14 @@ static int skge_set_pauseparam(struct net_device *dev,
skge->flow_control = FLOW_MODE_NONE;
}
- if (netif_running(dev))
- skge_phy_reset(skge);
+ if (netif_running(dev)) {
+ skge_down(dev);
+ err = skge_up(dev);
+ if (err) {
+ dev_close(dev);
+ return err;
+ }
+ }
return 0;
}
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index e24b25ca1c690e0d78df1feb29e2277f9347a3af..3805b9318be725c8292bd86bc962a15ffe1b8486 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -3732,27 +3732,63 @@ static int sky2_get_eeprom_len(struct net_device *dev)
return 1 << ( ((reg2 & PCI_VPD_ROM_SZ) >> 14) + 8);
}
-static u32 sky2_vpd_read(struct sky2_hw *hw, int cap, u16 offset)
+static int sky2_vpd_wait(const struct sky2_hw *hw, int cap, u16 busy)
{
- u32 val;
+ unsigned long start = jiffies;
- sky2_pci_write16(hw, cap + PCI_VPD_ADDR, offset);
+ while ( (sky2_pci_read16(hw, cap + PCI_VPD_ADDR) & PCI_VPD_ADDR_F) == busy) {
+ /* Can take up to 10.6 ms for write */
+ if (time_after(jiffies, start + HZ/4)) {
+ dev_err(&hw->pdev->dev, PFX "VPD cycle timed out");
+ return -ETIMEDOUT;
+ }
+ mdelay(1);
+ }
- do {
- offset = sky2_pci_read16(hw, cap + PCI_VPD_ADDR);
- } while (!(offset & PCI_VPD_ADDR_F));
+ return 0;
+}
+
+static int sky2_vpd_read(struct sky2_hw *hw, int cap, void *data,
+ u16 offset, size_t length)
+{
+ int rc = 0;
+
+ while (length > 0) {
+ u32 val;
+
+ sky2_pci_write16(hw, cap + PCI_VPD_ADDR, offset);
+ rc = sky2_vpd_wait(hw, cap, 0);
+ if (rc)
+ break;
- val = sky2_pci_read32(hw, cap + PCI_VPD_DATA);
- return val;
+ val = sky2_pci_read32(hw, cap + PCI_VPD_DATA);
+
+ memcpy(data, &val, min(sizeof(val), length));
+ offset += sizeof(u32);
+ data += sizeof(u32);
+ length -= sizeof(u32);
+ }
+
+ return rc;
}
-static void sky2_vpd_write(struct sky2_hw *hw, int cap, u16 offset, u32 val)
+static int sky2_vpd_write(struct sky2_hw *hw, int cap, const void *data,
+ u16 offset, unsigned int length)
{
- sky2_pci_write16(hw, cap + PCI_VPD_DATA, val);
- sky2_pci_write32(hw, cap + PCI_VPD_ADDR, offset | PCI_VPD_ADDR_F);
- do {
- offset = sky2_pci_read16(hw, cap + PCI_VPD_ADDR);
- } while (offset & PCI_VPD_ADDR_F);
+ unsigned int i;
+ int rc = 0;
+
+ for (i = 0; i < length; i += sizeof(u32)) {
+ u32 val = *(u32 *)(data + i);
+
+ sky2_pci_write32(hw, cap + PCI_VPD_DATA, val);
+ sky2_pci_write32(hw, cap + PCI_VPD_ADDR, offset | PCI_VPD_ADDR_F);
+
+ rc = sky2_vpd_wait(hw, cap, PCI_VPD_ADDR_F);
+ if (rc)
+ break;
+ }
+ return rc;
}
static int sky2_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
@@ -3760,24 +3796,13 @@ static int sky2_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom
{
struct sky2_port *sky2 = netdev_priv(dev);
int cap = pci_find_capability(sky2->hw->pdev, PCI_CAP_ID_VPD);
- int length = eeprom->len;
- u16 offset = eeprom->offset;
if (!cap)
return -EINVAL;
eeprom->magic = SKY2_EEPROM_MAGIC;
- while (length > 0) {
- u32 val = sky2_vpd_read(sky2->hw, cap, offset);
- int n = min_t(int, length, sizeof(val));
-
- memcpy(data, &val, n);
- length -= n;
- data += n;
- offset += n;
- }
- return 0;
+ return sky2_vpd_read(sky2->hw, cap, data, eeprom->offset, eeprom->len);
}
static int sky2_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
@@ -3785,8 +3810,6 @@ static int sky2_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom
{
struct sky2_port *sky2 = netdev_priv(dev);
int cap = pci_find_capability(sky2->hw->pdev, PCI_CAP_ID_VPD);
- int length = eeprom->len;
- u16 offset = eeprom->offset;
if (!cap)
return -EINVAL;
@@ -3794,21 +3817,11 @@ static int sky2_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom
if (eeprom->magic != SKY2_EEPROM_MAGIC)
return -EINVAL;
- while (length > 0) {
- u32 val;
- int n = min_t(int, length, sizeof(val));
-
- if (n < sizeof(val))
- val = sky2_vpd_read(sky2->hw, cap, offset);
- memcpy(&val, data, n);
-
- sky2_vpd_write(sky2->hw, cap, offset, val);
+ /* Partial writes not supported */
+ if ((eeprom->offset & 3) || (eeprom->len & 3))
+ return -EINVAL;
- length -= n;
- data += n;
- offset += n;
- }
- return 0;
+ return sky2_vpd_write(sky2->hw, cap, data, eeprom->offset, eeprom->len);
}
@@ -4178,6 +4191,69 @@ static int __devinit pci_wake_enabled(struct pci_dev *dev)
return value & PCI_PM_CTRL_PME_ENABLE;
}
+/*
+ * Read and parse the first part of Vital Product Data
+ */
+#define VPD_SIZE 128
+#define VPD_MAGIC 0x82
+
+static void __devinit sky2_vpd_info(struct sky2_hw *hw)
+{
+ int cap = pci_find_capability(hw->pdev, PCI_CAP_ID_VPD);
+ const u8 *p;
+ u8 *vpd_buf = NULL;
+ u16 len;
+ static struct vpd_tag {
+ char tag[2];
+ char *label;
+ } vpd_tags[] = {
+ { "PN", "Part Number" },
+ { "EC", "Engineering Level" },
+ { "MN", "Manufacturer" },
+ };
+
+ if (!cap)
+ goto out;
+
+ vpd_buf = kmalloc(VPD_SIZE, GFP_KERNEL);
+ if (!vpd_buf)
+ goto out;
+
+ if (sky2_vpd_read(hw, cap, vpd_buf, 0, VPD_SIZE))
+ goto out;
+
+ if (vpd_buf[0] != VPD_MAGIC)
+ goto out;
+ len = vpd_buf[1];
+ if (len == 0 || len > VPD_SIZE - 4)
+ goto out;
+ p = vpd_buf + 3;
+ dev_info(&hw->pdev->dev, "%.*s\n", len, p);
+ p += len;
+
+ while (p < vpd_buf + VPD_SIZE - 4) {
+ int i;
+
+ if (!memcmp("RW", p, 2)) /* end marker */
+ break;
+
+ len = p[2];
+ if (len > (p - vpd_buf) - 4)
+ break;
+
+ for (i = 0; i < ARRAY_SIZE(vpd_tags); i++) {
+ if (!memcmp(vpd_tags[i].tag, p, 2)) {
+ printk(KERN_DEBUG " %s: %.*s\n",
+ vpd_tags[i].label, len, p + 3);
+ break;
+ }
+ }
+ p += len + 3;
+ }
+out:
+ kfree(vpd_buf);
+}
+
/* This driver supports yukon2 chipset only */
static const char *sky2_name(u8 chipid, char *buf, int sz)
{
@@ -4276,13 +4352,13 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
if (err)
goto err_out_iounmap;
- dev_info(&pdev->dev, "v%s addr 0x%llx irq %d Yukon-2 %s rev %d\n",
- DRV_VERSION, (unsigned long long)pci_resource_start(pdev, 0),
- pdev->irq, sky2_name(hw->chip_id, buf1, sizeof(buf1)),
- hw->chip_rev);
+ dev_info(&pdev->dev, "Yukon-2 %s chip revision %d\n",
+ sky2_name(hw->chip_id, buf1, sizeof(buf1)), hw->chip_rev);
sky2_reset(hw);
+ sky2_vpd_info(hw);
+
dev = sky2_init_netdev(hw, 0, using_dac, wol_default);
if (!dev) {
err = -ENOMEM;
@@ -4533,6 +4609,8 @@ static struct pci_driver sky2_driver = {
static int __init sky2_init_module(void)
{
+ pr_info(PFX "driver version " DRV_VERSION "\n");
+
sky2_debug_init();
return pci_register_driver(&sky2_driver);
}
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index c5871624f972cd3c662e1ba81d22a6f61aabb003..02cc064c2c8b8319836a7f443c6f0ff75867fb79 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -183,7 +183,7 @@ static void smc911x_reset(struct net_device *dev)
unsigned int reg, timeout=0, resets=1;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
/* Take out of PM setting first */
if ((SMC_GET_PMT_CTRL(lp) & PMT_CTRL_READY_) == 0) {
@@ -272,7 +272,7 @@ static void smc911x_enable(struct net_device *dev)
unsigned mask, cfg, cr;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
SMC_SET_MAC_ADDR(lp, dev->dev_addr);
@@ -329,7 +329,7 @@ static void smc911x_shutdown(struct net_device *dev)
unsigned cr;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", CARDNAME, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", CARDNAME, __func__);
/* Disable IRQ's */
SMC_SET_INT_EN(lp, 0);
@@ -348,7 +348,7 @@ static inline void smc911x_drop_pkt(struct net_device *dev)
struct smc911x_local *lp = netdev_priv(dev);
unsigned int fifo_count, timeout, reg;
- DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, "%s: --> %s\n", CARDNAME, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, "%s: --> %s\n", CARDNAME, __func__);
fifo_count = SMC_GET_RX_FIFO_INF(lp) & 0xFFFF;
if (fifo_count <= 4) {
/* Manually dump the packet data */
@@ -382,7 +382,7 @@ static inline void smc911x_rcv(struct net_device *dev)
unsigned char *data;
DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, "%s: --> %s\n",
- dev->name, __FUNCTION__);
+ dev->name, __func__);
status = SMC_GET_RX_STS_FIFO(lp);
DBG(SMC_DEBUG_RX, "%s: Rx pkt len %d status 0x%08x \n",
dev->name, (status & 0x3fff0000) >> 16, status & 0xc000ffff);
@@ -460,7 +460,7 @@ static void smc911x_hardware_send_pkt(struct net_device *dev)
unsigned char *buf;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n", dev->name, __func__);
BUG_ON(lp->pending_tx_skb == NULL);
skb = lp->pending_tx_skb;
@@ -524,7 +524,7 @@ static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
unsigned long flags;
DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n",
- dev->name, __FUNCTION__);
+ dev->name, __func__);
BUG_ON(lp->pending_tx_skb != NULL);
@@ -596,7 +596,7 @@ static void smc911x_tx(struct net_device *dev)
unsigned int tx_status;
DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n",
- dev->name, __FUNCTION__);
+ dev->name, __func__);
/* Collect the TX status */
while (((SMC_GET_TX_FIFO_INF(lp) & TX_FIFO_INF_TSUSED_) >> 16) != 0) {
@@ -647,7 +647,7 @@ static int smc911x_phy_read(struct net_device *dev, int phyaddr, int phyreg)
SMC_GET_MII(lp, phyreg, phyaddr, phydata);
DBG(SMC_DEBUG_MISC, "%s: phyaddr=0x%x, phyreg=0x%02x, phydata=0x%04x\n",
- __FUNCTION__, phyaddr, phyreg, phydata);
+ __func__, phyaddr, phyreg, phydata);
return phydata;
}
@@ -661,7 +661,7 @@ static void smc911x_phy_write(struct net_device *dev, int phyaddr, int phyreg,
struct smc911x_local *lp = netdev_priv(dev);
DBG(SMC_DEBUG_MISC, "%s: phyaddr=0x%x, phyreg=0x%x, phydata=0x%x\n",
- __FUNCTION__, phyaddr, phyreg, phydata);
+ __func__, phyaddr, phyreg, phydata);
SMC_SET_MII(lp, phyreg, phyaddr, phydata);
}
@@ -676,7 +676,7 @@ static void smc911x_phy_detect(struct net_device *dev)
int phyaddr;
unsigned int cfg, id1, id2;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
lp->phy_type = 0;
@@ -746,7 +746,7 @@ static int smc911x_phy_fixed(struct net_device *dev)
int phyaddr = lp->mii.phy_id;
int bmcr;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
/* Enter Link Disable state */
SMC_GET_PHY_BMCR(lp, phyaddr, bmcr);
@@ -793,7 +793,7 @@ static int smc911x_phy_reset(struct net_device *dev, int phy)
unsigned long flags;
unsigned int reg;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s()\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s()\n", dev->name, __func__);
spin_lock_irqsave(&lp->lock, flags);
reg = SMC_GET_PMT_CTRL(lp);
@@ -852,7 +852,7 @@ static void smc911x_phy_check_media(struct net_device *dev, int init)
int phyaddr = lp->mii.phy_id;
unsigned int bmcr, cr;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
if (mii_check_media(&lp->mii, netif_msg_link(lp), init)) {
/* duplex state has changed */
@@ -892,7 +892,7 @@ static void smc911x_phy_configure(struct work_struct *work)
int status;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s()\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s()\n", dev->name, __func__);
/*
* We should not be called if phy_type is zero.
@@ -985,7 +985,7 @@ static void smc911x_phy_interrupt(struct net_device *dev)
int phyaddr = lp->mii.phy_id;
int status;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
if (lp->phy_type == 0)
return;
@@ -1013,7 +1013,7 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id)
unsigned int rx_overrun=0, cr, pkts;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
spin_lock_irqsave(&lp->lock, flags);
@@ -1174,8 +1174,6 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id)
spin_unlock_irqrestore(&lp->lock, flags);
- DBG(3, "%s: Interrupt done (%d loops)\n", dev->name, 8-timeout);
-
return IRQ_HANDLED;
}
@@ -1188,7 +1186,7 @@ smc911x_tx_dma_irq(int dma, void *data)
struct sk_buff *skb = lp->current_tx_skb;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, "%s: TX DMA irq handler\n", dev->name);
/* Clear the DMA interrupt sources */
@@ -1224,7 +1222,7 @@ smc911x_rx_dma_irq(int dma, void *data)
unsigned long flags;
unsigned int pkts;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA, "%s: RX DMA irq handler\n", dev->name);
/* Clear the DMA interrupt sources */
SMC_DMA_ACK_IRQ(dev, dma);
@@ -1272,7 +1270,7 @@ static void smc911x_timeout(struct net_device *dev)
int status, mask;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
spin_lock_irqsave(&lp->lock, flags);
status = SMC_GET_INT(lp);
@@ -1310,7 +1308,7 @@ static void smc911x_set_multicast_list(struct net_device *dev)
unsigned int mcr, update_multicast = 0;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
spin_lock_irqsave(&lp->lock, flags);
SMC_GET_MAC_CR(lp, mcr);
@@ -1412,7 +1410,7 @@ smc911x_open(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
/*
* Check that the address is valid. If its not, refuse
@@ -1420,7 +1418,7 @@ smc911x_open(struct net_device *dev)
* address using ifconfig eth0 hw ether xx:xx:xx:xx:xx:xx
*/
if (!is_valid_ether_addr(dev->dev_addr)) {
- PRINTK("%s: no valid ethernet hw addr\n", __FUNCTION__);
+ PRINTK("%s: no valid ethernet hw addr\n", __func__);
return -EINVAL;
}
@@ -1449,7 +1447,7 @@ static int smc911x_close(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
netif_stop_queue(dev);
netif_carrier_off(dev);
@@ -1483,7 +1481,7 @@ smc911x_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
int ret, status;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
cmd->maxtxpkt = 1;
cmd->maxrxpkt = 1;
@@ -1621,7 +1619,7 @@ static int smc911x_ethtool_wait_eeprom_ready(struct net_device *dev)
for(timeout=10;(e2p_cmd & E2P_CMD_EPC_BUSY_) && timeout; timeout--) {
if (e2p_cmd & E2P_CMD_EPC_TIMEOUT_) {
PRINTK("%s: %s timeout waiting for EEPROM to respond\n",
- dev->name, __FUNCTION__);
+ dev->name, __func__);
return -EFAULT;
}
mdelay(1);
@@ -1629,7 +1627,7 @@ static int smc911x_ethtool_wait_eeprom_ready(struct net_device *dev)
}
if (timeout == 0) {
PRINTK("%s: %s timeout waiting for EEPROM CMD not busy\n",
- dev->name, __FUNCTION__);
+ dev->name, __func__);
return -ETIMEDOUT;
}
return 0;
@@ -1742,7 +1740,7 @@ static int __init smc911x_findirq(struct net_device *dev)
int timeout = 20;
unsigned long cookie;
- DBG(SMC_DEBUG_FUNC, "--> %s\n", __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__);
cookie = probe_irq_on();
@@ -1808,7 +1806,7 @@ static int __init smc911x_probe(struct net_device *dev)
const char *version_string;
unsigned long irq_flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
/* First, see if the endian word is recognized */
val = SMC_GET_BYTE_TEST(lp);
@@ -2058,7 +2056,7 @@ static int smc911x_drv_probe(struct platform_device *pdev)
unsigned int *addr;
int ret;
- DBG(SMC_DEBUG_FUNC, "--> %s\n", __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
ret = -ENODEV;
@@ -2129,7 +2127,7 @@ static int smc911x_drv_remove(struct platform_device *pdev)
struct smc911x_local *lp = netdev_priv(ndev);
struct resource *res;
- DBG(SMC_DEBUG_FUNC, "--> %s\n", __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__);
platform_set_drvdata(pdev, NULL);
unregister_netdev(ndev);
@@ -2159,7 +2157,7 @@ static int smc911x_drv_suspend(struct platform_device *dev, pm_message_t state)
struct net_device *ndev = platform_get_drvdata(dev);
struct smc911x_local *lp = netdev_priv(ndev);
- DBG(SMC_DEBUG_FUNC, "--> %s\n", __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__);
if (ndev) {
if (netif_running(ndev)) {
netif_device_detach(ndev);
@@ -2177,7 +2175,7 @@ static int smc911x_drv_resume(struct platform_device *dev)
{
struct net_device *ndev = platform_get_drvdata(dev);
- DBG(SMC_DEBUG_FUNC, "--> %s\n", __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__);
if (ndev) {
struct smc911x_local *lp = netdev_priv(ndev);
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 24768c10cadb7d1e326b3651ce6819ec08021699..c70870e0fd613d8292f9ccdc34494487342a6307 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -270,7 +270,7 @@ static void smc_reset(struct net_device *dev)
unsigned int ctl, cfg;
struct sk_buff *pending_skb;
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
/* Disable all interrupts, block TX tasklet */
spin_lock_irq(&lp->lock);
@@ -363,7 +363,7 @@ static void smc_enable(struct net_device *dev)
void __iomem *ioaddr = lp->base;
int mask;
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
/* see the header file for options in TCR/RCR DEFAULT */
SMC_SELECT_BANK(lp, 0);
@@ -397,7 +397,7 @@ static void smc_shutdown(struct net_device *dev)
void __iomem *ioaddr = lp->base;
struct sk_buff *pending_skb;
- DBG(2, "%s: %s\n", CARDNAME, __FUNCTION__);
+ DBG(2, "%s: %s\n", CARDNAME, __func__);
/* no more interrupts for me */
spin_lock_irq(&lp->lock);
@@ -430,7 +430,7 @@ static inline void smc_rcv(struct net_device *dev)
void __iomem *ioaddr = lp->base;
unsigned int packet_number, status, packet_len;
- DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(3, "%s: %s\n", dev->name, __func__);
packet_number = SMC_GET_RXFIFO(lp);
if (unlikely(packet_number & RXFIFO_REMPTY)) {
@@ -577,7 +577,7 @@ static void smc_hardware_send_pkt(unsigned long data)
unsigned int packet_no, len;
unsigned char *buf;
- DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(3, "%s: %s\n", dev->name, __func__);
if (!smc_special_trylock(&lp->lock)) {
netif_stop_queue(dev);
@@ -662,7 +662,7 @@ static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
void __iomem *ioaddr = lp->base;
unsigned int numPages, poll_count, status;
- DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(3, "%s: %s\n", dev->name, __func__);
BUG_ON(lp->pending_tx_skb != NULL);
@@ -734,7 +734,7 @@ static void smc_tx(struct net_device *dev)
void __iomem *ioaddr = lp->base;
unsigned int saved_packet, packet_no, tx_status, pkt_len;
- DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(3, "%s: %s\n", dev->name, __func__);
/* If the TX FIFO is empty then nothing to do */
packet_no = SMC_GET_TXFIFO(lp);
@@ -856,7 +856,7 @@ static int smc_phy_read(struct net_device *dev, int phyaddr, int phyreg)
SMC_SET_MII(lp, SMC_GET_MII(lp) & ~(MII_MCLK|MII_MDOE|MII_MDO));
DBG(3, "%s: phyaddr=0x%x, phyreg=0x%x, phydata=0x%x\n",
- __FUNCTION__, phyaddr, phyreg, phydata);
+ __func__, phyaddr, phyreg, phydata);
SMC_SELECT_BANK(lp, 2);
return phydata;
@@ -883,7 +883,7 @@ static void smc_phy_write(struct net_device *dev, int phyaddr, int phyreg,
SMC_SET_MII(lp, SMC_GET_MII(lp) & ~(MII_MCLK|MII_MDOE|MII_MDO));
DBG(3, "%s: phyaddr=0x%x, phyreg=0x%x, phydata=0x%x\n",
- __FUNCTION__, phyaddr, phyreg, phydata);
+ __func__, phyaddr, phyreg, phydata);
SMC_SELECT_BANK(lp, 2);
}
@@ -896,7 +896,7 @@ static void smc_phy_detect(struct net_device *dev)
struct smc_local *lp = netdev_priv(dev);
int phyaddr;
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
lp->phy_type = 0;
@@ -935,7 +935,7 @@ static int smc_phy_fixed(struct net_device *dev)
int phyaddr = lp->mii.phy_id;
int bmcr, cfg1;
- DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(3, "%s: %s\n", dev->name, __func__);
/* Enter Link Disable state */
cfg1 = smc_phy_read(dev, phyaddr, PHY_CFG1_REG);
@@ -1168,7 +1168,7 @@ static void smc_phy_interrupt(struct net_device *dev)
int phyaddr = lp->mii.phy_id;
int phy18;
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
if (lp->phy_type == 0)
return;
@@ -1236,7 +1236,7 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id)
int status, mask, timeout, card_stats;
int saved_pointer;
- DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(3, "%s: %s\n", dev->name, __func__);
spin_lock(&lp->lock);
@@ -1358,7 +1358,7 @@ static void smc_timeout(struct net_device *dev)
void __iomem *ioaddr = lp->base;
int status, mask, eph_st, meminfo, fifo;
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
spin_lock_irq(&lp->lock);
status = SMC_GET_INT(lp);
@@ -1402,7 +1402,7 @@ static void smc_set_multicast_list(struct net_device *dev)
unsigned char multicast_table[8];
int update_multicast = 0;
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
if (dev->flags & IFF_PROMISC) {
DBG(2, "%s: RCR_PRMS\n", dev->name);
@@ -1505,7 +1505,7 @@ smc_open(struct net_device *dev)
{
struct smc_local *lp = netdev_priv(dev);
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
/*
* Check that the address is valid. If its not, refuse
@@ -1513,14 +1513,16 @@ smc_open(struct net_device *dev)
* address using ifconfig eth0 hw ether xx:xx:xx:xx:xx:xx
*/
if (!is_valid_ether_addr(dev->dev_addr)) {
- PRINTK("%s: no valid ethernet hw addr\n", __FUNCTION__);
+ PRINTK("%s: no valid ethernet hw addr\n", __func__);
return -EINVAL;
}
/* Setup the default Register Modes */
lp->tcr_cur_mode = TCR_DEFAULT;
lp->rcr_cur_mode = RCR_DEFAULT;
- lp->rpc_cur_mode = RPC_DEFAULT;
+ lp->rpc_cur_mode = RPC_DEFAULT |
+ lp->cfg.leda << RPC_LSXA_SHFT |
+ lp->cfg.ledb << RPC_LSXB_SHFT;
/*
* If we are not using a MII interface, we need to
@@ -1557,7 +1559,7 @@ static int smc_close(struct net_device *dev)
{
struct smc_local *lp = netdev_priv(dev);
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
netif_stop_queue(dev);
netif_carrier_off(dev);
@@ -1700,7 +1702,7 @@ static int __init smc_findirq(struct smc_local *lp)
int timeout = 20;
unsigned long cookie;
- DBG(2, "%s: %s\n", CARDNAME, __FUNCTION__);
+ DBG(2, "%s: %s\n", CARDNAME, __func__);
cookie = probe_irq_on();
@@ -1778,7 +1780,7 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr,
const char *version_string;
DECLARE_MAC_BUF(mac);
- DBG(2, "%s: %s\n", CARDNAME, __FUNCTION__);
+ DBG(2, "%s: %s\n", CARDNAME, __func__);
/* First, see if the high byte is 0x33 */
val = SMC_CURRENT_BANK(lp);
@@ -1961,7 +1963,8 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr,
if (dev->dma != (unsigned char)-1)
printk(" DMA %d", dev->dma);
- printk("%s%s\n", nowait ? " [nowait]" : "",
+ printk("%s%s\n",
+ lp->cfg.flags & SMC91X_NOWAIT ? " [nowait]" : "",
THROTTLE_TX_PKTS ? " [throttle_tx]" : "");
if (!is_valid_ether_addr(dev->dev_addr)) {
@@ -2157,6 +2160,11 @@ static int smc_drv_probe(struct platform_device *pdev)
lp->cfg.flags |= (nowait) ? SMC91X_NOWAIT : 0;
}
+ if (!lp->cfg.leda && !lp->cfg.ledb) {
+ lp->cfg.leda = RPC_LSA_DEFAULT;
+ lp->cfg.ledb = RPC_LSB_DEFAULT;
+ }
+
ndev->dma = (unsigned char)-1;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-regs");
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 997e7f1d5c6e496b42bd602baf473f16acfd45e2..a07cc9351c6bfd7568fe3502f5242cb3034e9b19 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -43,7 +43,8 @@
#if defined(CONFIG_ARCH_LUBBOCK) ||\
defined(CONFIG_MACH_MAINSTONE) ||\
defined(CONFIG_MACH_ZYLONITE) ||\
- defined(CONFIG_MACH_LITTLETON)
+ defined(CONFIG_MACH_LITTLETON) ||\
+ defined(CONFIG_ARCH_VIPER)
#include <asm/mach-types.h>
@@ -446,6 +447,8 @@ static inline void LPD7_SMC_outsw (unsigned char* a, int r,
#define SMC_CAN_USE_32BIT 1
#define SMC_NOWAIT 1
+#define SMC_IO_SHIFT (lp->io_shift)
+
#define SMC_inb(a, r) readb((a) + (r))
#define SMC_inw(a, r) readw((a) + (r))
#define SMC_inl(a, r) readl((a) + (r))
@@ -778,14 +781,6 @@ smc_pxa_dma_irq(int dma, void *dummy)
#define RPC_ANEG 0x0800 // When 1 PHY is in Auto-Negotiate Mode
#define RPC_LSXA_SHFT 5 // Bits to shift LS2A,LS1A,LS0A to lsb
#define RPC_LSXB_SHFT 2 // Bits to get LS2B,LS1B,LS0B to lsb
-#define RPC_LED_100_10 (0x00) // LED = 100Mbps OR's with 10Mbps link detect
-#define RPC_LED_RES (0x01) // LED = Reserved
-#define RPC_LED_10 (0x02) // LED = 10Mbps link detect
-#define RPC_LED_FD (0x03) // LED = Full Duplex Mode
-#define RPC_LED_TX_RX (0x04) // LED = TX or RX packet occurred
-#define RPC_LED_100 (0x05) // LED = 100Mbps link dectect
-#define RPC_LED_TX (0x06) // LED = TX packet occurred
-#define RPC_LED_RX (0x07) // LED = RX packet occurred
#ifndef RPC_LSA_DEFAULT
#define RPC_LSA_DEFAULT RPC_LED_100
@@ -794,7 +789,7 @@ smc_pxa_dma_irq(int dma, void *dummy)
#define RPC_LSB_DEFAULT RPC_LED_FD
#endif
-#define RPC_DEFAULT (RPC_ANEG | (RPC_LSA_DEFAULT << RPC_LSXA_SHFT) | (RPC_LSB_DEFAULT << RPC_LSXB_SHFT) | RPC_SPEED | RPC_DPLX)
+#define RPC_DEFAULT (RPC_ANEG | RPC_SPEED | RPC_DPLX)
/* Bank 0 0x0C is reserved */
diff --git a/drivers/net/sunbmac.c b/drivers/net/sunbmac.c
index 0e4a88d16327914a42af9116cdbc8db42443dd27..31e7384e312ad71a437144acb030730e34771d8e 100644
--- a/drivers/net/sunbmac.c
+++ b/drivers/net/sunbmac.c
@@ -1274,7 +1274,7 @@ static int __devexit bigmac_sbus_remove(struct of_device *dev)
struct bigmac *bp = dev_get_drvdata(&dev->dev);
struct net_device *net_dev = bp->dev;
- unregister_netdevice(net_dev);
+ unregister_netdev(net_dev);
sbus_iounmap(bp->gregs, GLOB_REG_SIZE);
sbus_iounmap(bp->creg, CREG_REG_SIZE);
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index 7d5561b8241cb3aa730c3902e7b2b05158b3ee13..f860ea150395871357639e4f457834fbf67408c1 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -409,6 +409,7 @@ static int change_mtu(struct net_device *dev, int new_mtu);
static int eeprom_read(void __iomem *ioaddr, int location);
static int mdio_read(struct net_device *dev, int phy_id, int location);
static void mdio_write(struct net_device *dev, int phy_id, int location, int value);
+static int mdio_wait_link(struct net_device *dev, int wait);
static int netdev_open(struct net_device *dev);
static void check_duplex(struct net_device *dev);
static void netdev_timer(unsigned long data);
@@ -785,6 +786,24 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val
return;
}
+static int mdio_wait_link(struct net_device *dev, int wait)
+{
+ int bmsr;
+ int phy_id;
+ struct netdev_private *np;
+
+ np = netdev_priv(dev);
+ phy_id = np->phys[0];
+
+ do {
+ bmsr = mdio_read(dev, phy_id, MII_BMSR);
+ if (bmsr & 0x0004)
+ return 0;
+ mdelay(1);
+ } while (--wait > 0);
+ return -1;
+}
+
static int netdev_open(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
@@ -1393,41 +1412,51 @@ static void netdev_error(struct net_device *dev, int intr_status)
int speed;
if (intr_status & LinkChange) {
- if (np->an_enable) {
- mii_advertise = mdio_read (dev, np->phys[0], MII_ADVERTISE);
- mii_lpa= mdio_read (dev, np->phys[0], MII_LPA);
- mii_advertise &= mii_lpa;
- printk (KERN_INFO "%s: Link changed: ", dev->name);
- if (mii_advertise & ADVERTISE_100FULL) {
- np->speed = 100;
- printk ("100Mbps, full duplex\n");
- } else if (mii_advertise & ADVERTISE_100HALF) {
- np->speed = 100;
- printk ("100Mbps, half duplex\n");
- } else if (mii_advertise & ADVERTISE_10FULL) {
- np->speed = 10;
- printk ("10Mbps, full duplex\n");
- } else if (mii_advertise & ADVERTISE_10HALF) {
- np->speed = 10;
- printk ("10Mbps, half duplex\n");
- } else
- printk ("\n");
+ if (mdio_wait_link(dev, 10) == 0) {
+ printk(KERN_INFO "%s: Link up\n", dev->name);
+ if (np->an_enable) {
+ mii_advertise = mdio_read(dev, np->phys[0],
+ MII_ADVERTISE);
+ mii_lpa = mdio_read(dev, np->phys[0], MII_LPA);
+ mii_advertise &= mii_lpa;
+ printk(KERN_INFO "%s: Link changed: ",
+ dev->name);
+ if (mii_advertise & ADVERTISE_100FULL) {
+ np->speed = 100;
+ printk("100Mbps, full duplex\n");
+ } else if (mii_advertise & ADVERTISE_100HALF) {
+ np->speed = 100;
+ printk("100Mbps, half duplex\n");
+ } else if (mii_advertise & ADVERTISE_10FULL) {
+ np->speed = 10;
+ printk("10Mbps, full duplex\n");
+ } else if (mii_advertise & ADVERTISE_10HALF) {
+ np->speed = 10;
+ printk("10Mbps, half duplex\n");
+ } else
+ printk("\n");
+ } else {
+ mii_ctl = mdio_read(dev, np->phys[0], MII_BMCR);
+ speed = (mii_ctl & BMCR_SPEED100) ? 100 : 10;
+ np->speed = speed;
+ printk(KERN_INFO "%s: Link changed: %dMbps ,",
+ dev->name, speed);
+ printk("%s duplex.\n",
+ (mii_ctl & BMCR_FULLDPLX) ?
+ "full" : "half");
+ }
+ check_duplex(dev);
+ if (np->flowctrl && np->mii_if.full_duplex) {
+ iowrite16(ioread16(ioaddr + MulticastFilter1+2) | 0x0200,
+ ioaddr + MulticastFilter1+2);
+ iowrite16(ioread16(ioaddr + MACCtrl0) | EnbFlowCtrl,
+ ioaddr + MACCtrl0);
+ }
+ netif_carrier_on(dev);
} else {
- mii_ctl = mdio_read (dev, np->phys[0], MII_BMCR);
- speed = (mii_ctl & BMCR_SPEED100) ? 100 : 10;
- np->speed = speed;
- printk (KERN_INFO "%s: Link changed: %dMbps ,",
- dev->name, speed);
- printk ("%s duplex.\n", (mii_ctl & BMCR_FULLDPLX) ?
- "full" : "half");
- }
- check_duplex (dev);
- if (np->flowctrl && np->mii_if.full_duplex) {
- iowrite16(ioread16(ioaddr + MulticastFilter1+2) | 0x0200,
- ioaddr + MulticastFilter1+2);
- iowrite16(ioread16(ioaddr + MACCtrl0) | EnbFlowCtrl,
- ioaddr + MACCtrl0);
+ printk(KERN_INFO "%s: Link down\n", dev->name);
+ netif_carrier_off(dev);
}
}
if (intr_status & StatsMax) {
diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c
index 8487ace9d2e3a8d73a8fedbe32a2447ec9575222..4980b12b62198e80911ca16c52153870be1c4a1a 100644
--- a/drivers/net/tc35815.c
+++ b/drivers/net/tc35815.c
@@ -424,7 +424,7 @@ struct tc35815_local {
*/
spinlock_t lock;
- struct mii_bus mii_bus;
+ struct mii_bus *mii_bus;
struct phy_device *phy_dev;
int duplex;
int speed;
@@ -704,13 +704,13 @@ static int tc_mii_probe(struct net_device *dev)
/* find the first phy */
for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
- if (lp->mii_bus.phy_map[phy_addr]) {
+ if (lp->mii_bus->phy_map[phy_addr]) {
if (phydev) {
printk(KERN_ERR "%s: multiple PHYs found\n",
dev->name);
return -EINVAL;
}
- phydev = lp->mii_bus.phy_map[phy_addr];
+ phydev = lp->mii_bus->phy_map[phy_addr];
break;
}
}
@@ -762,23 +762,29 @@ static int tc_mii_init(struct net_device *dev)
int err;
int i;
- lp->mii_bus.name = "tc35815_mii_bus";
- lp->mii_bus.read = tc_mdio_read;
- lp->mii_bus.write = tc_mdio_write;
- snprintf(lp->mii_bus.id, MII_BUS_ID_SIZE, "%x",
- (lp->pci_dev->bus->number << 8) | lp->pci_dev->devfn);
- lp->mii_bus.priv = dev;
- lp->mii_bus.dev = &lp->pci_dev->dev;
- lp->mii_bus.irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
- if (!lp->mii_bus.irq) {
+ lp->mii_bus = mdiobus_alloc();
+ if (lp->mii_bus == NULL) {
err = -ENOMEM;
goto err_out;
}
+ lp->mii_bus->name = "tc35815_mii_bus";
+ lp->mii_bus->read = tc_mdio_read;
+ lp->mii_bus->write = tc_mdio_write;
+ snprintf(lp->mii_bus->id, MII_BUS_ID_SIZE, "%x",
+ (lp->pci_dev->bus->number << 8) | lp->pci_dev->devfn);
+ lp->mii_bus->priv = dev;
+ lp->mii_bus->parent = &lp->pci_dev->dev;
+ lp->mii_bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
+ if (!lp->mii_bus->irq) {
+ err = -ENOMEM;
+ goto err_out_free_mii_bus;
+ }
+
for (i = 0; i < PHY_MAX_ADDR; i++)
- lp->mii_bus.irq[i] = PHY_POLL;
+ lp->mii_bus->irq[i] = PHY_POLL;
- err = mdiobus_register(&lp->mii_bus);
+ err = mdiobus_register(lp->mii_bus);
if (err)
goto err_out_free_mdio_irq;
err = tc_mii_probe(dev);
@@ -787,9 +793,11 @@ static int tc_mii_init(struct net_device *dev)
return 0;
err_out_unregister_bus:
- mdiobus_unregister(&lp->mii_bus);
+ mdiobus_unregister(lp->mii_bus);
err_out_free_mdio_irq:
- kfree(lp->mii_bus.irq);
+ kfree(lp->mii_bus->irq);
+err_out_free_mii_bus;
+ mdiobus_free(lp->mii_bus);
err_out:
return err;
}
@@ -961,8 +969,9 @@ static void __devexit tc35815_remove_one(struct pci_dev *pdev)
struct tc35815_local *lp = netdev_priv(dev);
phy_disconnect(lp->phy_dev);
- mdiobus_unregister(&lp->mii_bus);
- kfree(lp->mii_bus.irq);
+ mdiobus_unregister(lp->mii_bus);
+ kfree(lp->mii_bus->irq);
+ mdiobus_free(lp->mii_bus);
unregister_netdev(dev);
free_netdev(dev);
pci_set_drvdata(pdev, NULL);
diff --git a/drivers/net/tehuti.h b/drivers/net/tehuti.h
index 7db48f1cd9498873be69a70a0cd7fa3ac4aada10..efaf84d9757d139fd88fef5b7311f9f273fc389c 100644
--- a/drivers/net/tehuti.h
+++ b/drivers/net/tehuti.h
@@ -539,22 +539,22 @@ struct txd_desc {
#define ERR(fmt, args...) printk(KERN_ERR fmt, ## args)
#define DBG2(fmt, args...) \
- printk(KERN_ERR "%s:%-5d: " fmt, __FUNCTION__, __LINE__, ## args)
+ printk(KERN_ERR "%s:%-5d: " fmt, __func__, __LINE__, ## args)
#define BDX_ASSERT(x) BUG_ON(x)
#ifdef DEBUG
#define ENTER do { \
- printk(KERN_ERR "%s:%-5d: ENTER\n", __FUNCTION__, __LINE__); \
+ printk(KERN_ERR "%s:%-5d: ENTER\n", __func__, __LINE__); \
} while (0)
#define RET(args...) do { \
- printk(KERN_ERR "%s:%-5d: RETURN\n", __FUNCTION__, __LINE__); \
+ printk(KERN_ERR "%s:%-5d: RETURN\n", __func__, __LINE__); \
return args; } while (0)
#define DBG(fmt, args...) \
- printk(KERN_ERR "%s:%-5d: " fmt, __FUNCTION__, __LINE__, ## args)
+ printk(KERN_ERR "%s:%-5d: " fmt, __func__, __LINE__, ## args)
#else
#define ENTER do { } while (0)
#define RET(args...) return args
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 71d2c5cfdad9b9a2c2f98163446abecfdbb6e447..eb9f8f3638e1923bf664f55bdbf4de9e32621a47 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -876,7 +876,7 @@ static void tg3_mdio_config(struct tg3 *tp)
{
u32 val;
- if (tp->mdio_bus.phy_map[PHY_ADDR]->interface !=
+ if (tp->mdio_bus->phy_map[PHY_ADDR]->interface !=
PHY_INTERFACE_MODE_RGMII)
return;
@@ -920,9 +920,9 @@ static void tg3_mdio_config(struct tg3 *tp)
static void tg3_mdio_start(struct tg3 *tp)
{
if (tp->tg3_flags3 & TG3_FLG3_MDIOBUS_INITED) {
- mutex_lock(&tp->mdio_bus.mdio_lock);
+ mutex_lock(&tp->mdio_bus->mdio_lock);
tp->tg3_flags3 &= ~TG3_FLG3_MDIOBUS_PAUSED;
- mutex_unlock(&tp->mdio_bus.mdio_lock);
+ mutex_unlock(&tp->mdio_bus->mdio_lock);
}
tp->mi_mode &= ~MAC_MI_MODE_AUTO_POLL;
@@ -936,9 +936,9 @@ static void tg3_mdio_start(struct tg3 *tp)
static void tg3_mdio_stop(struct tg3 *tp)
{
if (tp->tg3_flags3 & TG3_FLG3_MDIOBUS_INITED) {
- mutex_lock(&tp->mdio_bus.mdio_lock);
+ mutex_lock(&tp->mdio_bus->mdio_lock);
tp->tg3_flags3 |= TG3_FLG3_MDIOBUS_PAUSED;
- mutex_unlock(&tp->mdio_bus.mdio_lock);
+ mutex_unlock(&tp->mdio_bus->mdio_lock);
}
}
@@ -947,7 +947,6 @@ static int tg3_mdio_init(struct tg3 *tp)
int i;
u32 reg;
struct phy_device *phydev;
- struct mii_bus *mdio_bus = &tp->mdio_bus;
tg3_mdio_start(tp);
@@ -955,21 +954,23 @@ static int tg3_mdio_init(struct tg3 *tp)
(tp->tg3_flags3 & TG3_FLG3_MDIOBUS_INITED))
return 0;
- memset(mdio_bus, 0, sizeof(*mdio_bus));
+ tp->mdio_bus = mdiobus_alloc();
+ if (tp->mdio_bus == NULL)
+ return -ENOMEM;
- mdio_bus->name = "tg3 mdio bus";
- snprintf(mdio_bus->id, MII_BUS_ID_SIZE, "%x",
+ tp->mdio_bus->name = "tg3 mdio bus";
+ snprintf(tp->mdio_bus->id, MII_BUS_ID_SIZE, "%x",
(tp->pdev->bus->number << 8) | tp->pdev->devfn);
- mdio_bus->priv = tp;
- mdio_bus->dev = &tp->pdev->dev;
- mdio_bus->read = &tg3_mdio_read;
- mdio_bus->write = &tg3_mdio_write;
- mdio_bus->reset = &tg3_mdio_reset;
- mdio_bus->phy_mask = ~(1 << PHY_ADDR);
- mdio_bus->irq = &tp->mdio_irq[0];
+ tp->mdio_bus->priv = tp;
+ tp->mdio_bus->parent = &tp->pdev->dev;
+ tp->mdio_bus->read = &tg3_mdio_read;
+ tp->mdio_bus->write = &tg3_mdio_write;
+ tp->mdio_bus->reset = &tg3_mdio_reset;
+ tp->mdio_bus->phy_mask = ~(1 << PHY_ADDR);
+ tp->mdio_bus->irq = &tp->mdio_irq[0];
for (i = 0; i < PHY_MAX_ADDR; i++)
- mdio_bus->irq[i] = PHY_POLL;
+ tp->mdio_bus->irq[i] = PHY_POLL;
/* The bus registration will look for all the PHYs on the mdio bus.
* Unfortunately, it does not ensure the PHY is powered up before
@@ -979,7 +980,7 @@ static int tg3_mdio_init(struct tg3 *tp)
if (tg3_readphy(tp, MII_BMCR, ®) || (reg & BMCR_PDOWN))
tg3_bmcr_reset(tp);
- i = mdiobus_register(mdio_bus);
+ i = mdiobus_register(tp->mdio_bus);
if (i) {
printk(KERN_WARNING "%s: mdiobus_reg failed (0x%x)\n",
tp->dev->name, i);
@@ -988,7 +989,7 @@ static int tg3_mdio_init(struct tg3 *tp)
tp->tg3_flags3 |= TG3_FLG3_MDIOBUS_INITED;
- phydev = tp->mdio_bus.phy_map[PHY_ADDR];
+ phydev = tp->mdio_bus->phy_map[PHY_ADDR];
switch (phydev->phy_id) {
case TG3_PHY_ID_BCM50610:
@@ -1014,7 +1015,8 @@ static void tg3_mdio_fini(struct tg3 *tp)
{
if (tp->tg3_flags3 & TG3_FLG3_MDIOBUS_INITED) {
tp->tg3_flags3 &= ~TG3_FLG3_MDIOBUS_INITED;
- mdiobus_unregister(&tp->mdio_bus);
+ mdiobus_unregister(tp->mdio_bus);
+ mdiobus_free(tp->mdio_bus);
tp->tg3_flags3 &= ~TG3_FLG3_MDIOBUS_PAUSED;
}
}
@@ -1220,7 +1222,7 @@ static void tg3_setup_flow_control(struct tg3 *tp, u32 lcladv, u32 rmtadv)
u32 old_tx_mode = tp->tx_mode;
if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB)
- autoneg = tp->mdio_bus.phy_map[PHY_ADDR]->autoneg;
+ autoneg = tp->mdio_bus->phy_map[PHY_ADDR]->autoneg;
else
autoneg = tp->link_config.autoneg;
@@ -1257,7 +1259,7 @@ static void tg3_adjust_link(struct net_device *dev)
u8 oldflowctrl, linkmesg = 0;
u32 mac_mode, lcl_adv, rmt_adv;
struct tg3 *tp = netdev_priv(dev);
- struct phy_device *phydev = tp->mdio_bus.phy_map[PHY_ADDR];
+ struct phy_device *phydev = tp->mdio_bus->phy_map[PHY_ADDR];
spin_lock(&tp->lock);
@@ -1334,7 +1336,7 @@ static int tg3_phy_init(struct tg3 *tp)
/* Bring the PHY back to a known state. */
tg3_bmcr_reset(tp);
- phydev = tp->mdio_bus.phy_map[PHY_ADDR];
+ phydev = tp->mdio_bus->phy_map[PHY_ADDR];
/* Attach the MAC to the PHY. */
phydev = phy_connect(tp->dev, phydev->dev.bus_id, tg3_adjust_link,
@@ -1367,7 +1369,7 @@ static void tg3_phy_start(struct tg3 *tp)
if (!(tp->tg3_flags3 & TG3_FLG3_PHY_CONNECTED))
return;
- phydev = tp->mdio_bus.phy_map[PHY_ADDR];
+ phydev = tp->mdio_bus->phy_map[PHY_ADDR];
if (tp->link_config.phy_is_low_power) {
tp->link_config.phy_is_low_power = 0;
@@ -1387,13 +1389,13 @@ static void tg3_phy_stop(struct tg3 *tp)
if (!(tp->tg3_flags3 & TG3_FLG3_PHY_CONNECTED))
return;
- phy_stop(tp->mdio_bus.phy_map[PHY_ADDR]);
+ phy_stop(tp->mdio_bus->phy_map[PHY_ADDR]);
}
static void tg3_phy_fini(struct tg3 *tp)
{
if (tp->tg3_flags3 & TG3_FLG3_PHY_CONNECTED) {
- phy_disconnect(tp->mdio_bus.phy_map[PHY_ADDR]);
+ phy_disconnect(tp->mdio_bus->phy_map[PHY_ADDR]);
tp->tg3_flags3 &= ~TG3_FLG3_PHY_CONNECTED;
}
}
@@ -2049,7 +2051,7 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
struct phy_device *phydev;
u32 advertising;
- phydev = tp->mdio_bus.phy_map[PHY_ADDR];
+ phydev = tp->mdio_bus->phy_map[PHY_ADDR];
tp->link_config.phy_is_low_power = 1;
@@ -3861,10 +3863,7 @@ static void tg3_tx(struct tg3 *tp)
return;
}
- pci_unmap_single(tp->pdev,
- pci_unmap_addr(ri, mapping),
- skb_headlen(skb),
- PCI_DMA_TODEVICE);
+ skb_dma_unmap(&tp->pdev->dev, skb, DMA_TO_DEVICE);
ri->skb = NULL;
@@ -3874,12 +3873,6 @@ static void tg3_tx(struct tg3 *tp)
ri = &tp->tx_buffers[sw_idx];
if (unlikely(ri->skb != NULL || sw_idx == hw_idx))
tx_bug = 1;
-
- pci_unmap_page(tp->pdev,
- pci_unmap_addr(ri, mapping),
- skb_shinfo(skb)->frags[i].size,
- PCI_DMA_TODEVICE);
-
sw_idx = NEXT_TX(sw_idx);
}
@@ -4633,12 +4626,16 @@ static int tigon3_dma_hwbug_workaround(struct tg3 *tp, struct sk_buff *skb,
} else {
/* New SKB is guaranteed to be linear. */
entry = *start;
- new_addr = pci_map_single(tp->pdev, new_skb->data, new_skb->len,
- PCI_DMA_TODEVICE);
+ ret = skb_dma_map(&tp->pdev->dev, new_skb, DMA_TO_DEVICE);
+ new_addr = skb_shinfo(new_skb)->dma_maps[0];
+
/* Make sure new skb does not cross any 4G boundaries.
* Drop the packet if it does.
*/
- if (tg3_4g_overflow_test(new_addr, new_skb->len)) {
+ if (ret || tg3_4g_overflow_test(new_addr, new_skb->len)) {
+ if (!ret)
+ skb_dma_unmap(&tp->pdev->dev, new_skb,
+ DMA_TO_DEVICE);
ret = -1;
dev_kfree_skb(new_skb);
new_skb = NULL;
@@ -4652,18 +4649,8 @@ static int tigon3_dma_hwbug_workaround(struct tg3 *tp, struct sk_buff *skb,
/* Now clean up the sw ring entries. */
i = 0;
while (entry != last_plus_one) {
- int len;
-
- if (i == 0)
- len = skb_headlen(skb);
- else
- len = skb_shinfo(skb)->frags[i-1].size;
- pci_unmap_single(tp->pdev,
- pci_unmap_addr(&tp->tx_buffers[entry], mapping),
- len, PCI_DMA_TODEVICE);
if (i == 0) {
tp->tx_buffers[entry].skb = new_skb;
- pci_unmap_addr_set(&tp->tx_buffers[entry], mapping, new_addr);
} else {
tp->tx_buffers[entry].skb = NULL;
}
@@ -4671,6 +4658,7 @@ static int tigon3_dma_hwbug_workaround(struct tg3 *tp, struct sk_buff *skb,
i++;
}
+ skb_dma_unmap(&tp->pdev->dev, skb, DMA_TO_DEVICE);
dev_kfree_skb(skb);
return ret;
@@ -4705,8 +4693,9 @@ static void tg3_set_txd(struct tg3 *tp, int entry,
static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct tg3 *tp = netdev_priv(dev);
- dma_addr_t mapping;
u32 len, entry, base_flags, mss;
+ struct skb_shared_info *sp;
+ dma_addr_t mapping;
len = skb_headlen(skb);
@@ -4765,11 +4754,16 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
(vlan_tx_tag_get(skb) << 16));
#endif
- /* Queue skb data, a.k.a. the main skb fragment. */
- mapping = pci_map_single(tp->pdev, skb->data, len, PCI_DMA_TODEVICE);
+ if (skb_dma_map(&tp->pdev->dev, skb, DMA_TO_DEVICE)) {
+ dev_kfree_skb(skb);
+ goto out_unlock;
+ }
+
+ sp = skb_shinfo(skb);
+
+ mapping = sp->dma_maps[0];
tp->tx_buffers[entry].skb = skb;
- pci_unmap_addr_set(&tp->tx_buffers[entry], mapping, mapping);
tg3_set_txd(tp, entry, mapping, len, base_flags,
(skb_shinfo(skb)->nr_frags == 0) | (mss << 1));
@@ -4785,13 +4779,8 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
len = frag->size;
- mapping = pci_map_page(tp->pdev,
- frag->page,
- frag->page_offset,
- len, PCI_DMA_TODEVICE);
-
+ mapping = sp->dma_maps[i + 1];
tp->tx_buffers[entry].skb = NULL;
- pci_unmap_addr_set(&tp->tx_buffers[entry], mapping, mapping);
tg3_set_txd(tp, entry, mapping, len,
base_flags, (i == last) | (mss << 1));
@@ -4859,9 +4848,10 @@ static int tg3_tso_bug(struct tg3 *tp, struct sk_buff *skb)
static int tg3_start_xmit_dma_bug(struct sk_buff *skb, struct net_device *dev)
{
struct tg3 *tp = netdev_priv(dev);
- dma_addr_t mapping;
u32 len, entry, base_flags, mss;
+ struct skb_shared_info *sp;
int would_hit_hwbug;
+ dma_addr_t mapping;
len = skb_headlen(skb);
@@ -4942,11 +4932,16 @@ static int tg3_start_xmit_dma_bug(struct sk_buff *skb, struct net_device *dev)
(vlan_tx_tag_get(skb) << 16));
#endif
- /* Queue skb data, a.k.a. the main skb fragment. */
- mapping = pci_map_single(tp->pdev, skb->data, len, PCI_DMA_TODEVICE);
+ if (skb_dma_map(&tp->pdev->dev, skb, DMA_TO_DEVICE)) {
+ dev_kfree_skb(skb);
+ goto out_unlock;
+ }
+
+ sp = skb_shinfo(skb);
+
+ mapping = sp->dma_maps[0];
tp->tx_buffers[entry].skb = skb;
- pci_unmap_addr_set(&tp->tx_buffers[entry], mapping, mapping);
would_hit_hwbug = 0;
@@ -4969,13 +4964,9 @@ static int tg3_start_xmit_dma_bug(struct sk_buff *skb, struct net_device *dev)
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
len = frag->size;
- mapping = pci_map_page(tp->pdev,
- frag->page,
- frag->page_offset,
- len, PCI_DMA_TODEVICE);
+ mapping = sp->dma_maps[i + 1];
tp->tx_buffers[entry].skb = NULL;
- pci_unmap_addr_set(&tp->tx_buffers[entry], mapping, mapping);
if (tg3_4g_overflow_test(mapping, len))
would_hit_hwbug = 1;
@@ -5128,7 +5119,6 @@ static void tg3_free_rings(struct tg3 *tp)
for (i = 0; i < TG3_TX_RING_SIZE; ) {
struct tx_ring_info *txp;
struct sk_buff *skb;
- int j;
txp = &tp->tx_buffers[i];
skb = txp->skb;
@@ -5138,22 +5128,11 @@ static void tg3_free_rings(struct tg3 *tp)
continue;
}
- pci_unmap_single(tp->pdev,
- pci_unmap_addr(txp, mapping),
- skb_headlen(skb),
- PCI_DMA_TODEVICE);
- txp->skb = NULL;
+ skb_dma_unmap(&tp->pdev->dev, skb, DMA_TO_DEVICE);
- i++;
+ txp->skb = NULL;
- for (j = 0; j < skb_shinfo(skb)->nr_frags; j++) {
- txp = &tp->tx_buffers[i & (TG3_TX_RING_SIZE - 1)];
- pci_unmap_page(tp->pdev,
- pci_unmap_addr(txp, mapping),
- skb_shinfo(skb)->frags[j].size,
- PCI_DMA_TODEVICE);
- i++;
- }
+ i += skb_shinfo(skb)->nr_frags + 1;
dev_kfree_skb_any(skb);
}
@@ -8977,7 +8956,7 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
if (!(tp->tg3_flags3 & TG3_FLG3_PHY_CONNECTED))
return -EAGAIN;
- return phy_ethtool_gset(tp->mdio_bus.phy_map[PHY_ADDR], cmd);
+ return phy_ethtool_gset(tp->mdio_bus->phy_map[PHY_ADDR], cmd);
}
cmd->supported = (SUPPORTED_Autoneg);
@@ -9018,7 +8997,7 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
if (!(tp->tg3_flags3 & TG3_FLG3_PHY_CONNECTED))
return -EAGAIN;
- return phy_ethtool_sset(tp->mdio_bus.phy_map[PHY_ADDR], cmd);
+ return phy_ethtool_sset(tp->mdio_bus->phy_map[PHY_ADDR], cmd);
}
if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) {
@@ -9166,7 +9145,7 @@ static int tg3_nway_reset(struct net_device *dev)
if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
if (!(tp->tg3_flags3 & TG3_FLG3_PHY_CONNECTED))
return -EAGAIN;
- r = phy_start_aneg(tp->mdio_bus.phy_map[PHY_ADDR]);
+ r = phy_start_aneg(tp->mdio_bus->phy_map[PHY_ADDR]);
} else {
u32 bmcr;
@@ -9283,7 +9262,7 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
u32 newadv;
struct phy_device *phydev;
- phydev = tp->mdio_bus.phy_map[PHY_ADDR];
+ phydev = tp->mdio_bus->phy_map[PHY_ADDR];
if (epause->rx_pause) {
if (epause->tx_pause)
@@ -10265,7 +10244,7 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
if (!(tp->tg3_flags3 & TG3_FLG3_PHY_CONNECTED))
return -EAGAIN;
- return phy_mii_ioctl(tp->mdio_bus.phy_map[PHY_ADDR], data, cmd);
+ return phy_mii_ioctl(tp->mdio_bus->phy_map[PHY_ADDR], data, cmd);
}
switch(cmd) {
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index f5b8cab8d4b5c2d4f227be04c87ef60e2f7b70cb..be252abe8985faf0fb2d7c75bec2d10095ef4f7c 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2197,7 +2197,6 @@ struct ring_info {
struct tx_ring_info {
struct sk_buff *skb;
- DECLARE_PCI_UNMAP_ADDR(mapping)
u32 prev_vlan_tag;
};
@@ -2557,7 +2556,7 @@ struct tg3 {
int msi_cap;
int pcix_cap;
- struct mii_bus mdio_bus;
+ struct mii_bus *mdio_bus;
int mdio_irq[PHY_MAX_ADDR];
/* PHY info */
diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c
index 43fde99b24ac0c829d48b03228ddbdf4aa72092a..eb1da6f0b0863cbd827224ddebbc3d5e19275e35 100644
--- a/drivers/net/tsi108_eth.c
+++ b/drivers/net/tsi108_eth.c
@@ -263,7 +263,7 @@ static inline void tsi108_write_tbi(struct tsi108_prv_data *data,
return;
udelay(10);
}
- printk(KERN_ERR "%s function time out \n", __FUNCTION__);
+ printk(KERN_ERR "%s function time out \n", __func__);
}
static int mii_speed(struct mii_if_info *mii)
@@ -1059,7 +1059,7 @@ static void tsi108_stop_ethernet(struct net_device *dev)
return;
udelay(10);
}
- printk(KERN_ERR "%s function time out \n", __FUNCTION__);
+ printk(KERN_ERR "%s function time out \n", __func__);
}
static void tsi108_reset_ether(struct tsi108_prv_data * data)
@@ -1244,7 +1244,7 @@ static void tsi108_init_phy(struct net_device *dev)
udelay(10);
}
if (i == 0)
- printk(KERN_ERR "%s function time out \n", __FUNCTION__);
+ printk(KERN_ERR "%s function time out \n", __func__);
if (data->phy_type == TSI108_PHY_BCM54XX) {
tsi108_write_mii(data, 0x09, 0x0300);
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index 9281d06d5aaab071163b7c53ff14087b8db66436..f54c45049d50d86c700e3f18a5c2525321a662c9 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -1418,7 +1418,6 @@ static int de_close (struct net_device *dev)
de_free_rings(de);
de_adapter_sleep(de);
- pci_disable_device(de->pdev);
return 0;
}
diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c
index 617ef41bdfea669b316085ad373802e47a259e8f..6444cbec0bdc8dd02a0a9eca4c2066af15be2a96 100644
--- a/drivers/net/tulip/de4x5.c
+++ b/drivers/net/tulip/de4x5.c
@@ -832,7 +832,7 @@ struct de4x5_private {
s32 csr14; /* Saved SIA TX/RX Register */
s32 csr15; /* Saved SIA General Register */
int save_cnt; /* Flag if state already saved */
- struct sk_buff *skb; /* Save the (re-ordered) skb's */
+ struct sk_buff_head queue; /* Save the (re-ordered) skb's */
} cache;
struct de4x5_srom srom; /* A copy of the SROM */
int cfrv; /* Card CFRV copy */
@@ -1128,6 +1128,7 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev)
printk(" which has an Ethernet PROM CRC error.\n");
return -ENXIO;
} else {
+ skb_queue_head_init(&lp->cache.queue);
lp->cache.gepc = GEP_INIT;
lp->asBit = GEP_SLNK;
lp->asPolarity = GEP_SLNK;
@@ -1487,7 +1488,7 @@ de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev)
}
} else if (skb->len > 0) {
/* If we already have stuff queued locally, use that first */
- if (lp->cache.skb && !lp->interrupt) {
+ if (!skb_queue_empty(&lp->cache.queue) && !lp->interrupt) {
de4x5_put_cache(dev, skb);
skb = de4x5_get_cache(dev);
}
@@ -1580,7 +1581,7 @@ de4x5_interrupt(int irq, void *dev_id)
/* Load the TX ring with any locally stored packets */
if (!test_and_set_bit(0, (void *)&lp->cache.lock)) {
- while (lp->cache.skb && !netif_queue_stopped(dev) && lp->tx_enable) {
+ while (!skb_queue_empty(&lp->cache.queue) && !netif_queue_stopped(dev) && lp->tx_enable) {
de4x5_queue_pkt(de4x5_get_cache(dev), dev);
}
lp->cache.lock = 0;
@@ -3679,11 +3680,7 @@ de4x5_free_tx_buffs(struct net_device *dev)
}
/* Unload the locally queued packets */
- while (lp->cache.skb) {
- dev_kfree_skb(de4x5_get_cache(dev));
- }
-
- return;
+ __skb_queue_purge(&lp->cache.queue);
}
/*
@@ -3781,43 +3778,24 @@ static void
de4x5_put_cache(struct net_device *dev, struct sk_buff *skb)
{
struct de4x5_private *lp = netdev_priv(dev);
- struct sk_buff *p;
-
- if (lp->cache.skb) {
- for (p=lp->cache.skb; p->next; p=p->next);
- p->next = skb;
- } else {
- lp->cache.skb = skb;
- }
- skb->next = NULL;
- return;
+ __skb_queue_tail(&lp->cache.queue, skb);
}
static void
de4x5_putb_cache(struct net_device *dev, struct sk_buff *skb)
{
struct de4x5_private *lp = netdev_priv(dev);
- struct sk_buff *p = lp->cache.skb;
-
- lp->cache.skb = skb;
- skb->next = p;
- return;
+ __skb_queue_head(&lp->cache.queue, skb);
}
static struct sk_buff *
de4x5_get_cache(struct net_device *dev)
{
struct de4x5_private *lp = netdev_priv(dev);
- struct sk_buff *p = lp->cache.skb;
- if (p) {
- lp->cache.skb = p->next;
- p->next = NULL;
- }
-
- return p;
+ return __skb_dequeue(&lp->cache.queue);
}
/*
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 8f944e57fd55932e0fcc0b21ba51c6fdb0dc8a84..c87747bb24c55eb9ea2ac58992eabfdf348b664b 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -400,7 +400,7 @@ static struct enet_addr_container *get_enet_addr_container(void)
enet_addr_cont = kmalloc(sizeof(struct enet_addr_container), GFP_KERNEL);
if (!enet_addr_cont) {
ugeth_err("%s: No memory for enet_addr_container object.",
- __FUNCTION__);
+ __func__);
return NULL;
}
@@ -427,7 +427,7 @@ static int hw_add_addr_in_paddr(struct ucc_geth_private *ugeth,
struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
if (!(paddr_num < NUM_OF_PADDRS)) {
- ugeth_warn("%s: Illegal paddr_num.", __FUNCTION__);
+ ugeth_warn("%s: Illegal paddr_num.", __func__);
return -EINVAL;
}
@@ -447,7 +447,7 @@ static int hw_clear_addr_in_paddr(struct ucc_geth_private *ugeth, u8 paddr_num)
struct ucc_geth_82xx_address_filtering_pram __iomem *p_82xx_addr_filt;
if (!(paddr_num < NUM_OF_PADDRS)) {
- ugeth_warn("%s: Illagel paddr_num.", __FUNCTION__);
+ ugeth_warn("%s: Illagel paddr_num.", __func__);
return -EINVAL;
}
@@ -1441,7 +1441,7 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
u32 upsmr, maccfg2, tbiBaseAddress;
u16 value;
- ugeth_vdbg("%s: IN", __FUNCTION__);
+ ugeth_vdbg("%s: IN", __func__);
ug_info = ugeth->ug_info;
ug_regs = ugeth->ug_regs;
@@ -1504,7 +1504,7 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
if (ret_val != 0) {
if (netif_msg_probe(ugeth))
ugeth_err("%s: Preamble length must be between 3 and 7 inclusive.",
- __FUNCTION__);
+ __func__);
return ret_val;
}
@@ -1744,7 +1744,7 @@ static int ugeth_enable(struct ucc_geth_private *ugeth, enum comm_dir mode)
/* check if the UCC number is in range. */
if (ugeth->ug_info->uf_info.ucc_num >= UCC_MAX_NUM) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: ucc_num out of range.", __FUNCTION__);
+ ugeth_err("%s: ucc_num out of range.", __func__);
return -EINVAL;
}
@@ -1773,7 +1773,7 @@ static int ugeth_disable(struct ucc_geth_private * ugeth, enum comm_dir mode)
/* check if the UCC number is in range. */
if (ugeth->ug_info->uf_info.ucc_num >= UCC_MAX_NUM) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: ucc_num out of range.", __FUNCTION__);
+ ugeth_err("%s: ucc_num out of range.", __func__);
return -EINVAL;
}
@@ -2062,7 +2062,7 @@ static int ugeth_82xx_filtering_add_addr_in_paddr(struct ucc_geth_private *ugeth
ugeth_warn
("%s: multicast address added to paddr will have no "
"effect - is this what you wanted?",
- __FUNCTION__);
+ __func__);
ugeth->indAddrRegUsed[paddr_num] = 1; /* mark this paddr as used */
/* store address in our database */
@@ -2278,7 +2278,7 @@ static void ucc_geth_stop(struct ucc_geth_private *ugeth)
struct phy_device *phydev = ugeth->phydev;
u32 tempval;
- ugeth_vdbg("%s: IN", __FUNCTION__);
+ ugeth_vdbg("%s: IN", __func__);
/* Disable the controller */
ugeth_disable(ugeth, COMM_DIR_RX_AND_TX);
@@ -2315,7 +2315,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
(uf_info->bd_mem_part == MEM_PART_MURAM))) {
if (netif_msg_probe(ugeth))
ugeth_err("%s: Bad memory partition value.",
- __FUNCTION__);
+ __func__);
return -EINVAL;
}
@@ -2327,7 +2327,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
if (netif_msg_probe(ugeth))
ugeth_err
("%s: Rx BD ring length must be multiple of 4, no smaller than 8.",
- __FUNCTION__);
+ __func__);
return -EINVAL;
}
}
@@ -2338,7 +2338,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
if (netif_msg_probe(ugeth))
ugeth_err
("%s: Tx BD ring length must be no smaller than 2.",
- __FUNCTION__);
+ __func__);
return -EINVAL;
}
}
@@ -2349,21 +2349,21 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
if (netif_msg_probe(ugeth))
ugeth_err
("%s: max_rx_buf_length must be non-zero multiple of 128.",
- __FUNCTION__);
+ __func__);
return -EINVAL;
}
/* num Tx queues */
if (ug_info->numQueuesTx > NUM_TX_QUEUES) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: number of tx queues too large.", __FUNCTION__);
+ ugeth_err("%s: number of tx queues too large.", __func__);
return -EINVAL;
}
/* num Rx queues */
if (ug_info->numQueuesRx > NUM_RX_QUEUES) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: number of rx queues too large.", __FUNCTION__);
+ ugeth_err("%s: number of rx queues too large.", __func__);
return -EINVAL;
}
@@ -2374,7 +2374,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
ugeth_err
("%s: VLAN priority table entry must not be"
" larger than number of Rx queues.",
- __FUNCTION__);
+ __func__);
return -EINVAL;
}
}
@@ -2386,7 +2386,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
ugeth_err
("%s: IP priority table entry must not be"
" larger than number of Rx queues.",
- __FUNCTION__);
+ __func__);
return -EINVAL;
}
}
@@ -2394,7 +2394,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
if (ug_info->cam && !ug_info->ecamptr) {
if (netif_msg_probe(ugeth))
ugeth_err("%s: If cam mode is chosen, must supply cam ptr.",
- __FUNCTION__);
+ __func__);
return -EINVAL;
}
@@ -2404,7 +2404,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
if (netif_msg_probe(ugeth))
ugeth_err("%s: Number of station addresses greater than 1 "
"not allowed in extended parsing mode.",
- __FUNCTION__);
+ __func__);
return -EINVAL;
}
@@ -2418,7 +2418,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
/* Initialize the general fast UCC block. */
if (ucc_fast_init(uf_info, &ugeth->uccf)) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: Failed to init uccf.", __FUNCTION__);
+ ugeth_err("%s: Failed to init uccf.", __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2448,7 +2448,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
u8 __iomem *endOfRing;
u8 numThreadsRxNumerical, numThreadsTxNumerical;
- ugeth_vdbg("%s: IN", __FUNCTION__);
+ ugeth_vdbg("%s: IN", __func__);
uccf = ugeth->uccf;
ug_info = ugeth->ug_info;
uf_info = &ug_info->uf_info;
@@ -2474,7 +2474,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
default:
if (netif_msg_ifup(ugeth))
ugeth_err("%s: Bad number of Rx threads value.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -EINVAL;
break;
@@ -2499,7 +2499,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
default:
if (netif_msg_ifup(ugeth))
ugeth_err("%s: Bad number of Tx threads value.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -EINVAL;
break;
@@ -2553,7 +2553,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (ret_val != 0) {
if (netif_msg_ifup(ugeth))
ugeth_err("%s: IPGIFG initialization parameter too large.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return ret_val;
}
@@ -2571,7 +2571,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (ret_val != 0) {
if (netif_msg_ifup(ugeth))
ugeth_err("%s: Half Duplex initialization parameter too large.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return ret_val;
}
@@ -2626,7 +2626,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate memory for Tx bd rings.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2662,7 +2662,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate memory for Rx bd rings.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2678,7 +2678,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (ugeth->tx_skbuff[j] == NULL) {
if (netif_msg_ifup(ugeth))
ugeth_err("%s: Could not allocate tx_skbuff",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2710,7 +2710,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (ugeth->rx_skbuff[j] == NULL) {
if (netif_msg_ifup(ugeth))
ugeth_err("%s: Could not allocate rx_skbuff",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2744,7 +2744,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate DPRAM memory for p_tx_glbl_pram.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2767,7 +2767,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate DPRAM memory for p_thread_data_tx.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2797,7 +2797,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate DPRAM memory for p_send_q_mem_reg.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2841,7 +2841,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate DPRAM memory for p_scheduler.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2892,7 +2892,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
ugeth_err
("%s: Can not allocate DPRAM memory for"
" p_tx_fw_statistics_pram.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2932,7 +2932,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate DPRAM memory for p_rx_glbl_pram.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2954,7 +2954,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate DPRAM memory for p_thread_data_rx.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2978,7 +2978,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate DPRAM memory for"
- " p_rx_fw_statistics_pram.", __FUNCTION__);
+ " p_rx_fw_statistics_pram.", __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -3001,7 +3001,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate DPRAM memory for"
- " p_rx_irq_coalescing_tbl.", __FUNCTION__);
+ " p_rx_irq_coalescing_tbl.", __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -3070,7 +3070,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate DPRAM memory for p_rx_bd_qs_tbl.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -3147,7 +3147,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (!ug_info->extendedFilteringChainPointer) {
if (netif_msg_ifup(ugeth))
ugeth_err("%s: Null Extended Filtering Chain Pointer.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -EINVAL;
}
@@ -3161,7 +3161,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate DPRAM memory for"
- " p_exf_glbl_param.", __FUNCTION__);
+ " p_exf_glbl_param.", __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -3209,7 +3209,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate memory for"
- " p_UccInitEnetParamShadows.", __FUNCTION__);
+ " p_UccInitEnetParamShadows.", __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -3244,7 +3244,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_16_BYTES)) {
if (netif_msg_ifup(ugeth))
ugeth_err("%s: Invalid largest External Lookup Key Size.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -EINVAL;
}
@@ -3271,7 +3271,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
ug_info->riscRx, 1)) != 0) {
if (netif_msg_ifup(ugeth))
ugeth_err("%s: Can not fill p_init_enet_param_shadow.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return ret_val;
}
@@ -3287,7 +3287,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
ug_info->riscTx, 0)) != 0) {
if (netif_msg_ifup(ugeth))
ugeth_err("%s: Can not fill p_init_enet_param_shadow.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return ret_val;
}
@@ -3297,7 +3297,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if ((ret_val = rx_bd_buffer_set(ugeth, (u8) i)) != 0) {
if (netif_msg_ifup(ugeth))
ugeth_err("%s: Can not fill Rx bds with buffers.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return ret_val;
}
@@ -3309,7 +3309,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (netif_msg_ifup(ugeth))
ugeth_err
("%s: Can not allocate DPRAM memory for p_init_enet_pram.",
- __FUNCTION__);
+ __func__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -3360,7 +3360,7 @@ static void ucc_geth_timeout(struct net_device *dev)
{
struct ucc_geth_private *ugeth = netdev_priv(dev);
- ugeth_vdbg("%s: IN", __FUNCTION__);
+ ugeth_vdbg("%s: IN", __func__);
dev->stats.tx_errors++;
@@ -3386,7 +3386,7 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
u32 bd_status;
u8 txQ = 0;
- ugeth_vdbg("%s: IN", __FUNCTION__);
+ ugeth_vdbg("%s: IN", __func__);
spin_lock_irq(&ugeth->lock);
@@ -3459,7 +3459,7 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
u8 *bdBuffer;
struct net_device *dev;
- ugeth_vdbg("%s: IN", __FUNCTION__);
+ ugeth_vdbg("%s: IN", __func__);
dev = ugeth->dev;
@@ -3481,7 +3481,7 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
(bd_status & R_ERRORS_FATAL)) {
if (netif_msg_rx_err(ugeth))
ugeth_err("%s, %d: ERROR!!! skb - 0x%08x",
- __FUNCTION__, __LINE__, (u32) skb);
+ __func__, __LINE__, (u32) skb);
if (skb)
dev_kfree_skb_any(skb);
@@ -3507,7 +3507,7 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
skb = get_new_skb(ugeth, bd);
if (!skb) {
if (netif_msg_rx_err(ugeth))
- ugeth_warn("%s: No Rx Data Buffer", __FUNCTION__);
+ ugeth_warn("%s: No Rx Data Buffer", __func__);
dev->stats.rx_dropped++;
break;
}
@@ -3613,7 +3613,7 @@ static irqreturn_t ucc_geth_irq_handler(int irq, void *info)
register u32 tx_mask;
u8 i;
- ugeth_vdbg("%s: IN", __FUNCTION__);
+ ugeth_vdbg("%s: IN", __func__);
uccf = ugeth->uccf;
ug_info = ugeth->ug_info;
@@ -3683,13 +3683,13 @@ static int ucc_geth_open(struct net_device *dev)
struct ucc_geth_private *ugeth = netdev_priv(dev);
int err;
- ugeth_vdbg("%s: IN", __FUNCTION__);
+ ugeth_vdbg("%s: IN", __func__);
/* Test station address */
if (dev->dev_addr[0] & ENET_GROUP_ADDR) {
if (netif_msg_ifup(ugeth))
ugeth_err("%s: Multicast address used for station address"
- " - is this what you wanted?", __FUNCTION__);
+ " - is this what you wanted?", __func__);
return -EINVAL;
}
@@ -3772,7 +3772,7 @@ static int ucc_geth_close(struct net_device *dev)
{
struct ucc_geth_private *ugeth = netdev_priv(dev);
- ugeth_vdbg("%s: IN", __FUNCTION__);
+ ugeth_vdbg("%s: IN", __func__);
napi_disable(&ugeth->napi);
@@ -3840,7 +3840,7 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
PHY_INTERFACE_MODE_TBI, PHY_INTERFACE_MODE_RTBI,
};
- ugeth_vdbg("%s: IN", __FUNCTION__);
+ ugeth_vdbg("%s: IN", __func__);
prop = of_get_property(np, "cell-index", NULL);
if (!prop) {
@@ -3857,7 +3857,7 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
if (ug_info == NULL) {
if (netif_msg_probe(&debug))
ugeth_err("%s: [%d] Missing additional data!",
- __FUNCTION__, ucc_num);
+ __func__, ucc_num);
return -ENODEV;
}
diff --git a/drivers/net/ucc_geth_mii.c b/drivers/net/ucc_geth_mii.c
index 6d9e7ad9fda9369b594ee73965e3967d4a1900e7..c001d261366b84c3ffe782b7f2f6d216107b94de 100644
--- a/drivers/net/ucc_geth_mii.c
+++ b/drivers/net/ucc_geth_mii.c
@@ -141,8 +141,7 @@ static int uec_mdio_probe(struct of_device *ofdev, const struct of_device_id *ma
struct resource res;
int k, err = 0;
- new_bus = kzalloc(sizeof(struct mii_bus), GFP_KERNEL);
-
+ new_bus = mdiobus_alloc();
if (NULL == new_bus)
return -ENOMEM;
@@ -187,7 +186,7 @@ static int uec_mdio_probe(struct of_device *ofdev, const struct of_device_id *ma
new_bus->priv = (void __force *)regs;
- new_bus->dev = device;
+ new_bus->parent = device;
dev_set_drvdata(device, new_bus);
/* Read MII management master from device tree */
@@ -235,7 +234,7 @@ static int uec_mdio_probe(struct of_device *ofdev, const struct of_device_id *ma
ioremap_fail:
kfree(new_bus->irq);
reg_map_fail:
- kfree(new_bus);
+ mdiobus_free(new_bus);
return err;
}
@@ -251,7 +250,7 @@ static int uec_mdio_remove(struct of_device *ofdev)
iounmap((void __iomem *)bus->priv);
bus->priv = NULL;
- kfree(bus);
+ mdiobus_free(bus);
return 0;
}
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index 0973b6e37024af5b25d7e391050a103d5104cd0f..8ee21030e9ac8db040e75f006950e4b7b16c66ee 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -188,6 +188,14 @@ config USB_NET_DM9601
This option adds support for Davicom DM9601 based USB 1.1
10/100 Ethernet adapters.
+config USB_NET_SMSC95XX
+ tristate "SMSC LAN95XX based USB 2.0 10/100 ethernet devices"
+ depends on USB_USBNET
+ select CRC32
+ help
+ This option adds support for SMSC LAN95XX based USB 2.0
+ 10/100 Ethernet adapters.
+
config USB_NET_GL620A
tristate "GeneSys GL620USB-A based cables"
depends on USB_USBNET
diff --git a/drivers/net/usb/Makefile b/drivers/net/usb/Makefile
index 24800c157f98b5e711d3fff9baa3b06b94f0b6cf..88a87eeb376afd81879e8ff03180987f02f09f0f 100644
--- a/drivers/net/usb/Makefile
+++ b/drivers/net/usb/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_USB_HSO) += hso.o
obj-$(CONFIG_USB_NET_AX8817X) += asix.o
obj-$(CONFIG_USB_NET_CDCETHER) += cdc_ether.o
obj-$(CONFIG_USB_NET_DM9601) += dm9601.o
+obj-$(CONFIG_USB_NET_SMSC95XX) += smsc95xx.o
obj-$(CONFIG_USB_NET_GL620A) += gl620a.o
obj-$(CONFIG_USB_NET_NET1080) += net1080.o
obj-$(CONFIG_USB_NET_PLUSB) += plusb.o
@@ -19,6 +20,3 @@ obj-$(CONFIG_USB_NET_ZAURUS) += zaurus.o
obj-$(CONFIG_USB_NET_MCS7830) += mcs7830.o
obj-$(CONFIG_USB_USBNET) += usbnet.o
-ifeq ($(CONFIG_USB_DEBUG),y)
-EXTRA_CFLAGS += -DDEBUG
-endif
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 6e42b5a8c22bb540ba9827f72ee482893c1972d4..1164c52e2c0a569f87fb9b01b9fa287833e33906 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -92,9 +92,6 @@
#define HSO_NET_TX_TIMEOUT (HZ*10)
-/* Serial port defines and structs. */
-#define HSO_SERIAL_FLAG_RX_SENT 0
-
#define HSO_SERIAL_MAGIC 0x48534f31
/* Number of ttys to handle */
@@ -179,6 +176,12 @@ struct hso_net {
unsigned long flags;
};
+enum rx_ctrl_state{
+ RX_IDLE,
+ RX_SENT,
+ RX_PENDING
+};
+
struct hso_serial {
struct hso_device *parent;
int magic;
@@ -205,7 +208,7 @@ struct hso_serial {
struct usb_endpoint_descriptor *in_endp;
struct usb_endpoint_descriptor *out_endp;
- unsigned long flags;
+ enum rx_ctrl_state rx_state;
u8 rts_state;
u8 dtr_state;
unsigned tx_urb_used:1;
@@ -216,6 +219,15 @@ struct hso_serial {
spinlock_t serial_lock;
int (*write_data) (struct hso_serial *serial);
+ /* Hacks required to get flow control
+ * working on the serial receive buffers
+ * so as not to drop characters on the floor.
+ */
+ int curr_rx_urb_idx;
+ u16 curr_rx_urb_offset;
+ u8 rx_urb_filled[MAX_RX_URBS];
+ struct tasklet_struct unthrottle_tasklet;
+ struct work_struct retry_unthrottle_workqueue;
};
struct hso_device {
@@ -271,7 +283,7 @@ struct hso_device {
static int hso_serial_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear);
static void ctrl_callback(struct urb *urb);
-static void put_rxbuf_data(struct urb *urb, struct hso_serial *serial);
+static int put_rxbuf_data(struct urb *urb, struct hso_serial *serial);
static void hso_kick_transmit(struct hso_serial *serial);
/* Helper functions */
static int hso_mux_submit_intr_urb(struct hso_shared_int *mux_int,
@@ -287,6 +299,8 @@ static int hso_start_net_device(struct hso_device *hso_dev);
static void hso_free_shared_int(struct hso_shared_int *shared_int);
static int hso_stop_net_device(struct hso_device *hso_dev);
static void hso_serial_ref_free(struct kref *ref);
+static void hso_std_serial_read_bulk_callback(struct urb *urb);
+static int hso_mux_serial_read(struct hso_serial *serial);
static void async_get_intf(struct work_struct *data);
static void async_put_intf(struct work_struct *data);
static int hso_put_activity(struct hso_device *hso_dev);
@@ -458,6 +472,17 @@ static ssize_t hso_sysfs_show_porttype(struct device *dev,
}
static DEVICE_ATTR(hsotype, S_IRUGO, hso_sysfs_show_porttype, NULL);
+static int hso_urb_to_index(struct hso_serial *serial, struct urb *urb)
+{
+ int idx;
+
+ for (idx = 0; idx < serial->num_rx_urbs; idx++)
+ if (serial->rx_urb[idx] == urb)
+ return idx;
+ dev_err(serial->parent->dev, "hso_urb_to_index failed\n");
+ return -1;
+}
+
/* converts mux value to a port spec value */
static u32 hso_mux_to_port(int mux)
{
@@ -1039,6 +1064,158 @@ static void _hso_serial_set_termios(struct tty_struct *tty,
return;
}
+static void hso_resubmit_rx_bulk_urb(struct hso_serial *serial, struct urb *urb)
+{
+ int result;
+#ifdef CONFIG_HSO_AUTOPM
+ usb_mark_last_busy(urb->dev);
+#endif
+ /* We are done with this URB, resubmit it. Prep the USB to wait for
+ * another frame */
+ usb_fill_bulk_urb(urb, serial->parent->usb,
+ usb_rcvbulkpipe(serial->parent->usb,
+ serial->in_endp->
+ bEndpointAddress & 0x7F),
+ urb->transfer_buffer, serial->rx_data_length,
+ hso_std_serial_read_bulk_callback, serial);
+ /* Give this to the USB subsystem so it can tell us when more data
+ * arrives. */
+ result = usb_submit_urb(urb, GFP_ATOMIC);
+ if (result) {
+ dev_err(&urb->dev->dev, "%s failed submit serial rx_urb %d\n",
+ __func__, result);
+ }
+}
+
+
+
+
+static void put_rxbuf_data_and_resubmit_bulk_urb(struct hso_serial *serial)
+{
+ int count;
+ struct urb *curr_urb;
+
+ while (serial->rx_urb_filled[serial->curr_rx_urb_idx]) {
+ curr_urb = serial->rx_urb[serial->curr_rx_urb_idx];
+ count = put_rxbuf_data(curr_urb, serial);
+ if (count == -1)
+ return;
+ if (count == 0) {
+ serial->curr_rx_urb_idx++;
+ if (serial->curr_rx_urb_idx >= serial->num_rx_urbs)
+ serial->curr_rx_urb_idx = 0;
+ hso_resubmit_rx_bulk_urb(serial, curr_urb);
+ }
+ }
+}
+
+static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
+{
+ int count = 0;
+ struct urb *urb;
+
+ urb = serial->rx_urb[0];
+ if (serial->open_count > 0) {
+ count = put_rxbuf_data(urb, serial);
+ if (count == -1)
+ return;
+ }
+ /* Re issue a read as long as we receive data. */
+
+ if (count == 0 && ((urb->actual_length != 0) ||
+ (serial->rx_state == RX_PENDING))) {
+ serial->rx_state = RX_SENT;
+ hso_mux_serial_read(serial);
+ } else
+ serial->rx_state = RX_IDLE;
+}
+
+
+/* read callback for Diag and CS port */
+static void hso_std_serial_read_bulk_callback(struct urb *urb)
+{
+ struct hso_serial *serial = urb->context;
+ int status = urb->status;
+
+ /* sanity check */
+ if (!serial) {
+ D1("serial == NULL");
+ return;
+ } else if (status) {
+ log_usb_status(status, __func__);
+ return;
+ }
+
+ D4("\n--- Got serial_read_bulk callback %02x ---", status);
+ D1("Actual length = %d\n", urb->actual_length);
+ DUMP1(urb->transfer_buffer, urb->actual_length);
+
+ /* Anyone listening? */
+ if (serial->open_count == 0)
+ return;
+
+ if (status == 0) {
+ if (serial->parent->port_spec & HSO_INFO_CRC_BUG) {
+ u32 rest;
+ u8 crc_check[4] = { 0xDE, 0xAD, 0xBE, 0xEF };
+ rest =
+ urb->actual_length %
+ serial->in_endp->wMaxPacketSize;
+ if (((rest == 5) || (rest == 6))
+ && !memcmp(((u8 *) urb->transfer_buffer) +
+ urb->actual_length - 4, crc_check, 4)) {
+ urb->actual_length -= 4;
+ }
+ }
+ /* Valid data, handle RX data */
+ spin_lock(&serial->serial_lock);
+ serial->rx_urb_filled[hso_urb_to_index(serial, urb)] = 1;
+ put_rxbuf_data_and_resubmit_bulk_urb(serial);
+ spin_unlock(&serial->serial_lock);
+ } else if (status == -ENOENT || status == -ECONNRESET) {
+ /* Unlinked - check for throttled port. */
+ D2("Port %d, successfully unlinked urb", serial->minor);
+ spin_lock(&serial->serial_lock);
+ serial->rx_urb_filled[hso_urb_to_index(serial, urb)] = 0;
+ hso_resubmit_rx_bulk_urb(serial, urb);
+ spin_unlock(&serial->serial_lock);
+ } else {
+ D2("Port %d, status = %d for read urb", serial->minor, status);
+ return;
+ }
+}
+
+/*
+ * This needs to be a tasklet otherwise we will
+ * end up recursively calling this function.
+ */
+void hso_unthrottle_tasklet(struct hso_serial *serial)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&serial->serial_lock, flags);
+ if ((serial->parent->port_spec & HSO_INTF_MUX))
+ put_rxbuf_data_and_resubmit_ctrl_urb(serial);
+ else
+ put_rxbuf_data_and_resubmit_bulk_urb(serial);
+ spin_unlock_irqrestore(&serial->serial_lock, flags);
+}
+
+static void hso_unthrottle(struct tty_struct *tty)
+{
+ struct hso_serial *serial = get_serial_by_tty(tty);
+
+ tasklet_hi_schedule(&serial->unthrottle_tasklet);
+}
+
+void hso_unthrottle_workfunc(struct work_struct *work)
+{
+ struct hso_serial *serial =
+ container_of(work, struct hso_serial,
+ retry_unthrottle_workqueue);
+ hso_unthrottle_tasklet(serial);
+}
+
/* open the requested serial port */
static int hso_serial_open(struct tty_struct *tty, struct file *filp)
{
@@ -1064,13 +1241,18 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
tty->driver_data = serial;
serial->tty = tty;
- /* check for port allready opened, if not set the termios */
+ /* check for port already opened, if not set the termios */
serial->open_count++;
if (serial->open_count == 1) {
tty->low_latency = 1;
- serial->flags = 0;
+ serial->rx_state = RX_IDLE;
/* Force default termio settings */
_hso_serial_set_termios(tty, NULL);
+ tasklet_init(&serial->unthrottle_tasklet,
+ (void (*)(unsigned long))hso_unthrottle_tasklet,
+ (unsigned long)serial);
+ INIT_WORK(&serial->retry_unthrottle_workqueue,
+ hso_unthrottle_workfunc);
result = hso_start_serial_device(serial->parent, GFP_KERNEL);
if (result) {
hso_stop_serial_device(serial->parent);
@@ -1117,9 +1299,13 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
}
if (!usb_gone)
hso_stop_serial_device(serial->parent);
+ tasklet_kill(&serial->unthrottle_tasklet);
+ cancel_work_sync(&serial->retry_unthrottle_workqueue);
}
+
if (!usb_gone)
usb_autopm_put_interface(serial->parent->interface);
+
mutex_unlock(&serial->parent->mutex);
}
@@ -1422,15 +1608,21 @@ static void intr_callback(struct urb *urb)
(1 << i));
if (serial != NULL) {
D1("Pending read interrupt on port %d\n", i);
- if (!test_and_set_bit(HSO_SERIAL_FLAG_RX_SENT,
- &serial->flags)) {
+ spin_lock(&serial->serial_lock);
+ if (serial->rx_state == RX_IDLE) {
/* Setup and send a ctrl req read on
* port i */
- hso_mux_serial_read(serial);
+ if (!serial->rx_urb_filled[0]) {
+ serial->rx_state = RX_SENT;
+ hso_mux_serial_read(serial);
+ } else
+ serial->rx_state = RX_PENDING;
+
} else {
D1("Already pending a read on "
"port %d\n", i);
}
+ spin_unlock(&serial->serial_lock);
}
}
}
@@ -1532,16 +1724,10 @@ static void ctrl_callback(struct urb *urb)
if (req->bRequestType ==
(USB_DIR_IN | USB_TYPE_OPTION_VENDOR | USB_RECIP_INTERFACE)) {
/* response to a read command */
- if (serial->open_count > 0) {
- /* handle RX data the normal way */
- put_rxbuf_data(urb, serial);
- }
-
- /* Re issue a read as long as we receive data. */
- if (urb->actual_length != 0)
- hso_mux_serial_read(serial);
- else
- clear_bit(HSO_SERIAL_FLAG_RX_SENT, &serial->flags);
+ serial->rx_urb_filled[0] = 1;
+ spin_lock(&serial->serial_lock);
+ put_rxbuf_data_and_resubmit_ctrl_urb(serial);
+ spin_unlock(&serial->serial_lock);
} else {
hso_put_activity(serial->parent);
if (serial->tty)
@@ -1552,91 +1738,42 @@ static void ctrl_callback(struct urb *urb)
}
/* handle RX data for serial port */
-static void put_rxbuf_data(struct urb *urb, struct hso_serial *serial)
+static int put_rxbuf_data(struct urb *urb, struct hso_serial *serial)
{
struct tty_struct *tty = serial->tty;
-
+ int write_length_remaining = 0;
+ int curr_write_len;
/* Sanity check */
if (urb == NULL || serial == NULL) {
D1("serial = NULL");
- return;
+ return -2;
}
/* Push data to tty */
- if (tty && urb->actual_length) {
+ if (tty) {
+ write_length_remaining = urb->actual_length -
+ serial->curr_rx_urb_offset;
D1("data to push to tty");
- tty_insert_flip_string(tty, urb->transfer_buffer,
- urb->actual_length);
- tty_flip_buffer_push(tty);
- }
-}
-
-/* read callback for Diag and CS port */
-static void hso_std_serial_read_bulk_callback(struct urb *urb)
-{
- struct hso_serial *serial = urb->context;
- int result;
- int status = urb->status;
-
- /* sanity check */
- if (!serial) {
- D1("serial == NULL");
- return;
- } else if (status) {
- log_usb_status(status, __func__);
- return;
- }
-
- D4("\n--- Got serial_read_bulk callback %02x ---", status);
- D1("Actual length = %d\n", urb->actual_length);
- DUMP1(urb->transfer_buffer, urb->actual_length);
-
- /* Anyone listening? */
- if (serial->open_count == 0)
- return;
-
- if (status == 0) {
- if (serial->parent->port_spec & HSO_INFO_CRC_BUG) {
- u32 rest;
- u8 crc_check[4] = { 0xDE, 0xAD, 0xBE, 0xEF };
- rest =
- urb->actual_length %
- serial->in_endp->wMaxPacketSize;
- if (((rest == 5) || (rest == 6))
- && !memcmp(((u8 *) urb->transfer_buffer) +
- urb->actual_length - 4, crc_check, 4)) {
- urb->actual_length -= 4;
- }
+ while (write_length_remaining) {
+ if (test_bit(TTY_THROTTLED, &tty->flags))
+ return -1;
+ curr_write_len = tty_insert_flip_string
+ (tty, urb->transfer_buffer +
+ serial->curr_rx_urb_offset,
+ write_length_remaining);
+ serial->curr_rx_urb_offset += curr_write_len;
+ write_length_remaining -= curr_write_len;
+ tty_flip_buffer_push(tty);
}
- /* Valid data, handle RX data */
- put_rxbuf_data(urb, serial);
- } else if (status == -ENOENT || status == -ECONNRESET) {
- /* Unlinked - check for throttled port. */
- D2("Port %d, successfully unlinked urb", serial->minor);
- } else {
- D2("Port %d, status = %d for read urb", serial->minor, status);
- return;
}
-
- usb_mark_last_busy(urb->dev);
-
- /* We are done with this URB, resubmit it. Prep the USB to wait for
- * another frame */
- usb_fill_bulk_urb(urb, serial->parent->usb,
- usb_rcvbulkpipe(serial->parent->usb,
- serial->in_endp->
- bEndpointAddress & 0x7F),
- urb->transfer_buffer, serial->rx_data_length,
- hso_std_serial_read_bulk_callback, serial);
- /* Give this to the USB subsystem so it can tell us when more data
- * arrives. */
- result = usb_submit_urb(urb, GFP_ATOMIC);
- if (result) {
- dev_err(&urb->dev->dev, "%s failed submit serial rx_urb %d",
- __func__, result);
+ if (write_length_remaining == 0) {
+ serial->curr_rx_urb_offset = 0;
+ serial->rx_urb_filled[hso_urb_to_index(serial, urb)] = 0;
}
+ return write_length_remaining;
}
+
/* Base driver functions */
static void hso_log_port(struct hso_device *hso_dev)
@@ -1794,9 +1931,13 @@ static int hso_stop_serial_device(struct hso_device *hso_dev)
return -ENODEV;
for (i = 0; i < serial->num_rx_urbs; i++) {
- if (serial->rx_urb[i])
+ if (serial->rx_urb[i]) {
usb_kill_urb(serial->rx_urb[i]);
+ serial->rx_urb_filled[i] = 0;
+ }
}
+ serial->curr_rx_urb_idx = 0;
+ serial->curr_rx_urb_offset = 0;
if (serial->tx_urb)
usb_kill_urb(serial->tx_urb);
@@ -2211,14 +2352,14 @@ static struct hso_device *hso_create_bulk_serial_device(
USB_DIR_IN);
if (!serial->in_endp) {
dev_err(&interface->dev, "Failed to find BULK IN ep\n");
- goto exit;
+ goto exit2;
}
if (!
(serial->out_endp =
hso_get_ep(interface, USB_ENDPOINT_XFER_BULK, USB_DIR_OUT))) {
dev_err(&interface->dev, "Failed to find BULK IN ep\n");
- goto exit;
+ goto exit2;
}
serial->write_data = hso_std_serial_write_data;
@@ -2231,9 +2372,10 @@ static struct hso_device *hso_create_bulk_serial_device(
/* done, return it */
return hso_dev;
+
+exit2:
+ hso_serial_common_free(serial);
exit:
- if (hso_dev && serial)
- hso_serial_common_free(serial);
kfree(serial);
hso_free_device(hso_dev);
return NULL;
@@ -2740,6 +2882,7 @@ static const struct tty_operations hso_serial_ops = {
.chars_in_buffer = hso_serial_chars_in_buffer,
.tiocmget = hso_serial_tiocmget,
.tiocmset = hso_serial_tiocmset,
+ .unthrottle = hso_unthrottle
};
static struct usb_driver hso_driver = {
diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c
index ca9d00c1194e0448da4945a00f2941a32bab8f75..b5143509e8be1f70e0433939d30ac44ef9a7e28f 100644
--- a/drivers/net/usb/mcs7830.c
+++ b/drivers/net/usb/mcs7830.c
@@ -118,7 +118,7 @@ static void mcs7830_async_cmd_callback(struct urb *urb)
if (urb->status < 0)
printk(KERN_DEBUG "%s() failed with %d\n",
- __FUNCTION__, urb->status);
+ __func__, urb->status);
kfree(req);
usb_free_urb(urb);
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index 8c19307e50403b139ff2ad674bb94b222a263453..38b90e7a7ed30b52d04fe46f64411a2991c3b5b0 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -119,7 +119,7 @@ static void ctrl_callback(struct urb *urb)
default:
if (netif_msg_drv(pegasus) && printk_ratelimit())
dev_dbg(&pegasus->intf->dev, "%s, status %d\n",
- __FUNCTION__, urb->status);
+ __func__, urb->status);
}
pegasus->flags &= ~ETH_REGS_CHANGED;
wake_up(&pegasus->ctrl_wait);
@@ -136,7 +136,7 @@ static int get_registers(pegasus_t * pegasus, __u16 indx, __u16 size,
if (!buffer) {
if (netif_msg_drv(pegasus))
dev_warn(&pegasus->intf->dev, "out of memory in %s\n",
- __FUNCTION__);
+ __func__);
return -ENOMEM;
}
add_wait_queue(&pegasus->ctrl_wait, &wait);
@@ -224,7 +224,7 @@ static int set_registers(pegasus_t * pegasus, __u16 indx, __u16 size,
netif_device_detach(pegasus->net);
if (netif_msg_drv(pegasus))
dev_err(&pegasus->intf->dev, "%s, status %d\n",
- __FUNCTION__, ret);
+ __func__, ret);
goto out;
}
@@ -246,7 +246,7 @@ static int set_register(pegasus_t * pegasus, __u16 indx, __u8 data)
if (!tmp) {
if (netif_msg_drv(pegasus))
dev_warn(&pegasus->intf->dev, "out of memory in %s\n",
- __FUNCTION__);
+ __func__);
return -ENOMEM;
}
memcpy(tmp, &data, 1);
@@ -277,7 +277,7 @@ static int set_register(pegasus_t * pegasus, __u16 indx, __u8 data)
netif_device_detach(pegasus->net);
if (netif_msg_drv(pegasus) && printk_ratelimit())
dev_err(&pegasus->intf->dev, "%s, status %d\n",
- __FUNCTION__, ret);
+ __func__, ret);
goto out;
}
@@ -310,7 +310,7 @@ static int update_eth_regs_async(pegasus_t * pegasus)
netif_device_detach(pegasus->net);
if (netif_msg_drv(pegasus))
dev_err(&pegasus->intf->dev, "%s, status %d\n",
- __FUNCTION__, ret);
+ __func__, ret);
}
return ret;
@@ -341,7 +341,7 @@ static int read_mii_word(pegasus_t * pegasus, __u8 phy, __u8 indx, __u16 * regd)
}
fail:
if (netif_msg_drv(pegasus))
- dev_warn(&pegasus->intf->dev, "%s failed\n", __FUNCTION__);
+ dev_warn(&pegasus->intf->dev, "%s failed\n", __func__);
return ret;
}
@@ -378,7 +378,7 @@ static int write_mii_word(pegasus_t * pegasus, __u8 phy, __u8 indx, __u16 regd)
fail:
if (netif_msg_drv(pegasus))
- dev_warn(&pegasus->intf->dev, "%s failed\n", __FUNCTION__);
+ dev_warn(&pegasus->intf->dev, "%s failed\n", __func__);
return -ETIMEDOUT;
}
@@ -415,7 +415,7 @@ static int read_eprom_word(pegasus_t * pegasus, __u8 index, __u16 * retdata)
fail:
if (netif_msg_drv(pegasus))
- dev_warn(&pegasus->intf->dev, "%s failed\n", __FUNCTION__);
+ dev_warn(&pegasus->intf->dev, "%s failed\n", __func__);
return -ETIMEDOUT;
}
@@ -463,7 +463,7 @@ static int write_eprom_word(pegasus_t * pegasus, __u8 index, __u16 data)
return ret;
fail:
if (netif_msg_drv(pegasus))
- dev_warn(&pegasus->intf->dev, "%s failed\n", __FUNCTION__);
+ dev_warn(&pegasus->intf->dev, "%s failed\n", __func__);
return -ETIMEDOUT;
}
#endif /* PEGASUS_WRITE_EEPROM */
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
new file mode 100644
index 0000000000000000000000000000000000000000..51e2f5d7d14e5d5eaead2064c64d9cdef7df51ac
--- /dev/null
+++ b/drivers/net/usb/smsc95xx.c
@@ -0,0 +1,1225 @@
+ /***************************************************************************
+ *
+ * Copyright (C) 2007-2008 SMSC
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ *****************************************************************************/
+
+#include <linux/module.h>
+#include <linux/kmod.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/usb.h>
+#include <linux/crc32.h>
+#include <linux/usb/usbnet.h>
+#include "smsc95xx.h"
+
+#define SMSC_CHIPNAME "smsc95xx"
+#define SMSC_DRIVER_VERSION "1.0.3"
+#define HS_USB_PKT_SIZE (512)
+#define FS_USB_PKT_SIZE (64)
+#define DEFAULT_HS_BURST_CAP_SIZE (16 * 1024 + 5 * HS_USB_PKT_SIZE)
+#define DEFAULT_FS_BURST_CAP_SIZE (6 * 1024 + 33 * FS_USB_PKT_SIZE)
+#define DEFAULT_BULK_IN_DELAY (0x00002000)
+#define MAX_SINGLE_PACKET_SIZE (2048)
+#define LAN95XX_EEPROM_MAGIC (0x9500)
+#define EEPROM_MAC_OFFSET (0x01)
+#define DEFAULT_RX_CSUM_ENABLE (true)
+#define SMSC95XX_INTERNAL_PHY_ID (1)
+#define SMSC95XX_TX_OVERHEAD (8)
+#define FLOW_CTRL_TX (1)
+#define FLOW_CTRL_RX (2)
+
+struct smsc95xx_priv {
+ u32 mac_cr;
+ spinlock_t mac_cr_lock;
+ bool use_rx_csum;
+};
+
+struct usb_context {
+ struct usb_ctrlrequest req;
+ struct completion notify;
+ struct usbnet *dev;
+};
+
+int turbo_mode = true;
+module_param(turbo_mode, bool, 0644);
+MODULE_PARM_DESC(turbo_mode, "Enable multiple frames per Rx transaction");
+
+static int smsc95xx_read_reg(struct usbnet *dev, u32 index, u32 *data)
+{
+ u32 *buf = kmalloc(4, GFP_KERNEL);
+ int ret;
+
+ BUG_ON(!dev);
+
+ if (!buf)
+ return -ENOMEM;
+
+ ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0),
+ USB_VENDOR_REQUEST_READ_REGISTER,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 00, index, buf, 4, USB_CTRL_GET_TIMEOUT);
+
+ if (unlikely(ret < 0))
+ devwarn(dev, "Failed to read register index 0x%08x", index);
+
+ le32_to_cpus(buf);
+ *data = *buf;
+ kfree(buf);
+
+ return ret;
+}
+
+static int smsc95xx_write_reg(struct usbnet *dev, u32 index, u32 data)
+{
+ u32 *buf = kmalloc(4, GFP_KERNEL);
+ int ret;
+
+ BUG_ON(!dev);
+
+ if (!buf)
+ return -ENOMEM;
+
+ *buf = data;
+ cpu_to_le32s(buf);
+
+ ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
+ USB_VENDOR_REQUEST_WRITE_REGISTER,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 00, index, buf, 4, USB_CTRL_SET_TIMEOUT);
+
+ if (unlikely(ret < 0))
+ devwarn(dev, "Failed to write register index 0x%08x", index);
+
+ kfree(buf);
+
+ return ret;
+}
+
+/* Loop until the read is completed with timeout
+ * called with phy_mutex held */
+static int smsc95xx_phy_wait_not_busy(struct usbnet *dev)
+{
+ unsigned long start_time = jiffies;
+ u32 val;
+
+ do {
+ smsc95xx_read_reg(dev, MII_ADDR, &val);
+ if (!(val & MII_BUSY_))
+ return 0;
+ } while (!time_after(jiffies, start_time + HZ));
+
+ return -EIO;
+}
+
+static int smsc95xx_mdio_read(struct net_device *netdev, int phy_id, int idx)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ u32 val, addr;
+
+ mutex_lock(&dev->phy_mutex);
+
+ /* confirm MII not busy */
+ if (smsc95xx_phy_wait_not_busy(dev)) {
+ devwarn(dev, "MII is busy in smsc95xx_mdio_read");
+ mutex_unlock(&dev->phy_mutex);
+ return -EIO;
+ }
+
+ /* set the address, index & direction (read from PHY) */
+ phy_id &= dev->mii.phy_id_mask;
+ idx &= dev->mii.reg_num_mask;
+ addr = (phy_id << 11) | (idx << 6) | MII_READ_;
+ smsc95xx_write_reg(dev, MII_ADDR, addr);
+
+ if (smsc95xx_phy_wait_not_busy(dev)) {
+ devwarn(dev, "Timed out reading MII reg %02X", idx);
+ mutex_unlock(&dev->phy_mutex);
+ return -EIO;
+ }
+
+ smsc95xx_read_reg(dev, MII_DATA, &val);
+
+ mutex_unlock(&dev->phy_mutex);
+
+ return (u16)(val & 0xFFFF);
+}
+
+static void smsc95xx_mdio_write(struct net_device *netdev, int phy_id, int idx,
+ int regval)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ u32 val, addr;
+
+ mutex_lock(&dev->phy_mutex);
+
+ /* confirm MII not busy */
+ if (smsc95xx_phy_wait_not_busy(dev)) {
+ devwarn(dev, "MII is busy in smsc95xx_mdio_write");
+ mutex_unlock(&dev->phy_mutex);
+ return;
+ }
+
+ val = regval;
+ smsc95xx_write_reg(dev, MII_DATA, val);
+
+ /* set the address, index & direction (write to PHY) */
+ phy_id &= dev->mii.phy_id_mask;
+ idx &= dev->mii.reg_num_mask;
+ addr = (phy_id << 11) | (idx << 6) | MII_WRITE_;
+ smsc95xx_write_reg(dev, MII_ADDR, addr);
+
+ if (smsc95xx_phy_wait_not_busy(dev))
+ devwarn(dev, "Timed out writing MII reg %02X", idx);
+
+ mutex_unlock(&dev->phy_mutex);
+}
+
+static int smsc95xx_wait_eeprom(struct usbnet *dev)
+{
+ unsigned long start_time = jiffies;
+ u32 val;
+
+ do {
+ smsc95xx_read_reg(dev, E2P_CMD, &val);
+ if (!(val & E2P_CMD_BUSY_) || (val & E2P_CMD_TIMEOUT_))
+ break;
+ udelay(40);
+ } while (!time_after(jiffies, start_time + HZ));
+
+ if (val & (E2P_CMD_TIMEOUT_ | E2P_CMD_BUSY_)) {
+ devwarn(dev, "EEPROM read operation timeout");
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static int smsc95xx_eeprom_confirm_not_busy(struct usbnet *dev)
+{
+ unsigned long start_time = jiffies;
+ u32 val;
+
+ do {
+ smsc95xx_read_reg(dev, E2P_CMD, &val);
+
+ if (!(val & E2P_CMD_LOADED_)) {
+ devwarn(dev, "No EEPROM present");
+ return -EIO;
+ }
+
+ if (!(val & E2P_CMD_BUSY_))
+ return 0;
+
+ udelay(40);
+ } while (!time_after(jiffies, start_time + HZ));
+
+ devwarn(dev, "EEPROM is busy");
+ return -EIO;
+}
+
+static int smsc95xx_read_eeprom(struct usbnet *dev, u32 offset, u32 length,
+ u8 *data)
+{
+ u32 val;
+ int i, ret;
+
+ BUG_ON(!dev);
+ BUG_ON(!data);
+
+ ret = smsc95xx_eeprom_confirm_not_busy(dev);
+ if (ret)
+ return ret;
+
+ for (i = 0; i < length; i++) {
+ val = E2P_CMD_BUSY_ | E2P_CMD_READ_ | (offset & E2P_CMD_ADDR_);
+ smsc95xx_write_reg(dev, E2P_CMD, val);
+
+ ret = smsc95xx_wait_eeprom(dev);
+ if (ret < 0)
+ return ret;
+
+ smsc95xx_read_reg(dev, E2P_DATA, &val);
+
+ data[i] = val & 0xFF;
+ offset++;
+ }
+
+ return 0;
+}
+
+static int smsc95xx_write_eeprom(struct usbnet *dev, u32 offset, u32 length,
+ u8 *data)
+{
+ u32 val;
+ int i, ret;
+
+ BUG_ON(!dev);
+ BUG_ON(!data);
+
+ ret = smsc95xx_eeprom_confirm_not_busy(dev);
+ if (ret)
+ return ret;
+
+ /* Issue write/erase enable command */
+ val = E2P_CMD_BUSY_ | E2P_CMD_EWEN_;
+ smsc95xx_write_reg(dev, E2P_CMD, val);
+
+ ret = smsc95xx_wait_eeprom(dev);
+ if (ret < 0)
+ return ret;
+
+ for (i = 0; i < length; i++) {
+
+ /* Fill data register */
+ val = data[i];
+ smsc95xx_write_reg(dev, E2P_DATA, val);
+
+ /* Send "write" command */
+ val = E2P_CMD_BUSY_ | E2P_CMD_WRITE_ | (offset & E2P_CMD_ADDR_);
+ smsc95xx_write_reg(dev, E2P_CMD, val);
+
+ ret = smsc95xx_wait_eeprom(dev);
+ if (ret < 0)
+ return ret;
+
+ offset++;
+ }
+
+ return 0;
+}
+
+static void smsc95xx_async_cmd_callback(struct urb *urb, struct pt_regs *regs)
+{
+ struct usb_context *usb_context = urb->context;
+ struct usbnet *dev = usb_context->dev;
+
+ if (urb->status < 0)
+ devwarn(dev, "async callback failed with %d", urb->status);
+
+ complete(&usb_context->notify);
+
+ kfree(usb_context);
+ usb_free_urb(urb);
+}
+
+static int smsc95xx_write_reg_async(struct usbnet *dev, u16 index, u32 *data)
+{
+ struct usb_context *usb_context;
+ int status;
+ struct urb *urb;
+ const u16 size = 4;
+
+ urb = usb_alloc_urb(0, GFP_ATOMIC);
+ if (!urb) {
+ devwarn(dev, "Error allocating URB");
+ return -ENOMEM;
+ }
+
+ usb_context = kmalloc(sizeof(struct usb_context), GFP_ATOMIC);
+ if (usb_context == NULL) {
+ devwarn(dev, "Error allocating control msg");
+ usb_free_urb(urb);
+ return -ENOMEM;
+ }
+
+ usb_context->req.bRequestType =
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
+ usb_context->req.bRequest = USB_VENDOR_REQUEST_WRITE_REGISTER;
+ usb_context->req.wValue = 00;
+ usb_context->req.wIndex = cpu_to_le16(index);
+ usb_context->req.wLength = cpu_to_le16(size);
+ init_completion(&usb_context->notify);
+
+ usb_fill_control_urb(urb, dev->udev, usb_sndctrlpipe(dev->udev, 0),
+ (void *)&usb_context->req, data, size,
+ (usb_complete_t)smsc95xx_async_cmd_callback,
+ (void *)usb_context);
+
+ status = usb_submit_urb(urb, GFP_ATOMIC);
+ if (status < 0) {
+ devwarn(dev, "Error submitting control msg, sts=%d", status);
+ kfree(usb_context);
+ usb_free_urb(urb);
+ }
+
+ return status;
+}
+
+/* returns hash bit number for given MAC address
+ * example:
+ * 01 00 5E 00 00 01 -> returns bit number 31 */
+static unsigned int smsc95xx_hash(char addr[ETH_ALEN])
+{
+ return (ether_crc(ETH_ALEN, addr) >> 26) & 0x3f;
+}
+
+static void smsc95xx_set_multicast(struct net_device *netdev)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
+ u32 hash_hi = 0;
+ u32 hash_lo = 0;
+ unsigned long flags;
+
+ spin_lock_irqsave(&pdata->mac_cr_lock, flags);
+
+ if (dev->net->flags & IFF_PROMISC) {
+ if (netif_msg_drv(dev))
+ devdbg(dev, "promiscuous mode enabled");
+ pdata->mac_cr |= MAC_CR_PRMS_;
+ pdata->mac_cr &= ~(MAC_CR_MCPAS_ | MAC_CR_HPFILT_);
+ } else if (dev->net->flags & IFF_ALLMULTI) {
+ if (netif_msg_drv(dev))
+ devdbg(dev, "receive all multicast enabled");
+ pdata->mac_cr |= MAC_CR_MCPAS_;
+ pdata->mac_cr &= ~(MAC_CR_PRMS_ | MAC_CR_HPFILT_);
+ } else if (dev->net->mc_count > 0) {
+ struct dev_mc_list *mc_list = dev->net->mc_list;
+ int count = 0;
+
+ pdata->mac_cr |= MAC_CR_HPFILT_;
+ pdata->mac_cr &= ~(MAC_CR_PRMS_ | MAC_CR_MCPAS_);
+
+ while (mc_list) {
+ count++;
+ if (mc_list->dmi_addrlen == ETH_ALEN) {
+ u32 bitnum = smsc95xx_hash(mc_list->dmi_addr);
+ u32 mask = 0x01 << (bitnum & 0x1F);
+ if (bitnum & 0x20)
+ hash_hi |= mask;
+ else
+ hash_lo |= mask;
+ } else {
+ devwarn(dev, "dmi_addrlen != 6");
+ }
+ mc_list = mc_list->next;
+ }
+
+ if (count != ((u32)dev->net->mc_count))
+ devwarn(dev, "mc_count != dev->mc_count");
+
+ if (netif_msg_drv(dev))
+ devdbg(dev, "HASHH=0x%08X, HASHL=0x%08X", hash_hi,
+ hash_lo);
+ } else {
+ if (netif_msg_drv(dev))
+ devdbg(dev, "receive own packets only");
+ pdata->mac_cr &=
+ ~(MAC_CR_PRMS_ | MAC_CR_MCPAS_ | MAC_CR_HPFILT_);
+ }
+
+ spin_unlock_irqrestore(&pdata->mac_cr_lock, flags);
+
+ /* Initiate async writes, as we can't wait for completion here */
+ smsc95xx_write_reg_async(dev, HASHH, &hash_hi);
+ smsc95xx_write_reg_async(dev, HASHL, &hash_lo);
+ smsc95xx_write_reg_async(dev, MAC_CR, &pdata->mac_cr);
+}
+
+static u8 smsc95xx_resolve_flowctrl_fulldplx(u16 lcladv, u16 rmtadv)
+{
+ u8 cap = 0;
+
+ if (lcladv & ADVERTISE_PAUSE_CAP) {
+ if (lcladv & ADVERTISE_PAUSE_ASYM) {
+ if (rmtadv & LPA_PAUSE_CAP)
+ cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
+ else if (rmtadv & LPA_PAUSE_ASYM)
+ cap = FLOW_CTRL_RX;
+ } else {
+ if (rmtadv & LPA_PAUSE_CAP)
+ cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
+ }
+ } else if (lcladv & ADVERTISE_PAUSE_ASYM) {
+ if ((rmtadv & LPA_PAUSE_CAP) && (rmtadv & LPA_PAUSE_ASYM))
+ cap = FLOW_CTRL_TX;
+ }
+
+ return cap;
+}
+
+static void smsc95xx_phy_update_flowcontrol(struct usbnet *dev, u8 duplex,
+ u16 lcladv, u16 rmtadv)
+{
+ u32 flow, afc_cfg = 0;
+
+ int ret = smsc95xx_read_reg(dev, AFC_CFG, &afc_cfg);
+ if (ret < 0) {
+ devwarn(dev, "error reading AFC_CFG");
+ return;
+ }
+
+ if (duplex == DUPLEX_FULL) {
+ u8 cap = smsc95xx_resolve_flowctrl_fulldplx(lcladv, rmtadv);
+
+ if (cap & FLOW_CTRL_RX)
+ flow = 0xFFFF0002;
+ else
+ flow = 0;
+
+ if (cap & FLOW_CTRL_TX)
+ afc_cfg |= 0xF;
+ else
+ afc_cfg &= ~0xF;
+
+ if (netif_msg_link(dev))
+ devdbg(dev, "rx pause %s, tx pause %s",
+ (cap & FLOW_CTRL_RX ? "enabled" : "disabled"),
+ (cap & FLOW_CTRL_TX ? "enabled" : "disabled"));
+ } else {
+ if (netif_msg_link(dev))
+ devdbg(dev, "half duplex");
+ flow = 0;
+ afc_cfg |= 0xF;
+ }
+
+ smsc95xx_write_reg(dev, FLOW, flow);
+ smsc95xx_write_reg(dev, AFC_CFG, afc_cfg);
+}
+
+static int smsc95xx_link_reset(struct usbnet *dev)
+{
+ struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
+ struct mii_if_info *mii = &dev->mii;
+ struct ethtool_cmd ecmd;
+ unsigned long flags;
+ u16 lcladv, rmtadv;
+ u32 intdata;
+
+ /* clear interrupt status */
+ smsc95xx_mdio_read(dev->net, mii->phy_id, PHY_INT_SRC);
+ intdata = 0xFFFFFFFF;
+ smsc95xx_write_reg(dev, INT_STS, intdata);
+
+ mii_check_media(mii, 1, 1);
+ mii_ethtool_gset(&dev->mii, &ecmd);
+ lcladv = smsc95xx_mdio_read(dev->net, mii->phy_id, MII_ADVERTISE);
+ rmtadv = smsc95xx_mdio_read(dev->net, mii->phy_id, MII_LPA);
+
+ if (netif_msg_link(dev))
+ devdbg(dev, "speed: %d duplex: %d lcladv: %04x rmtadv: %04x",
+ ecmd.speed, ecmd.duplex, lcladv, rmtadv);
+
+ spin_lock_irqsave(&pdata->mac_cr_lock, flags);
+ if (ecmd.duplex != DUPLEX_FULL) {
+ pdata->mac_cr &= ~MAC_CR_FDPX_;
+ pdata->mac_cr |= MAC_CR_RCVOWN_;
+ } else {
+ pdata->mac_cr &= ~MAC_CR_RCVOWN_;
+ pdata->mac_cr |= MAC_CR_FDPX_;
+ }
+ spin_unlock_irqrestore(&pdata->mac_cr_lock, flags);
+
+ smsc95xx_write_reg(dev, MAC_CR, pdata->mac_cr);
+
+ smsc95xx_phy_update_flowcontrol(dev, ecmd.duplex, lcladv, rmtadv);
+
+ return 0;
+}
+
+static void smsc95xx_status(struct usbnet *dev, struct urb *urb)
+{
+ u32 intdata;
+
+ if (urb->actual_length != 4) {
+ devwarn(dev, "unexpected urb length %d", urb->actual_length);
+ return;
+ }
+
+ memcpy(&intdata, urb->transfer_buffer, 4);
+ le32_to_cpus(&intdata);
+
+ if (netif_msg_link(dev))
+ devdbg(dev, "intdata: 0x%08X", intdata);
+
+ if (intdata & INT_ENP_PHY_INT_)
+ usbnet_defer_kevent(dev, EVENT_LINK_RESET);
+ else
+ devwarn(dev, "unexpected interrupt, intdata=0x%08X", intdata);
+}
+
+/* Enable or disable Rx checksum offload engine */
+static int smsc95xx_set_rx_csum(struct usbnet *dev, bool enable)
+{
+ u32 read_buf;
+ int ret = smsc95xx_read_reg(dev, COE_CR, &read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to read COE_CR: %d", ret);
+ return ret;
+ }
+
+ if (enable)
+ read_buf |= Rx_COE_EN_;
+ else
+ read_buf &= ~Rx_COE_EN_;
+
+ ret = smsc95xx_write_reg(dev, COE_CR, read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write COE_CR: %d", ret);
+ return ret;
+ }
+
+ if (netif_msg_hw(dev))
+ devdbg(dev, "COE_CR = 0x%08x", read_buf);
+ return 0;
+}
+
+static int smsc95xx_ethtool_get_eeprom_len(struct net_device *net)
+{
+ return MAX_EEPROM_SIZE;
+}
+
+static int smsc95xx_ethtool_get_eeprom(struct net_device *netdev,
+ struct ethtool_eeprom *ee, u8 *data)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+
+ ee->magic = LAN95XX_EEPROM_MAGIC;
+
+ return smsc95xx_read_eeprom(dev, ee->offset, ee->len, data);
+}
+
+static int smsc95xx_ethtool_set_eeprom(struct net_device *netdev,
+ struct ethtool_eeprom *ee, u8 *data)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+
+ if (ee->magic != LAN95XX_EEPROM_MAGIC) {
+ devwarn(dev, "EEPROM: magic value mismatch, magic = 0x%x",
+ ee->magic);
+ return -EINVAL;
+ }
+
+ return smsc95xx_write_eeprom(dev, ee->offset, ee->len, data);
+}
+
+static u32 smsc95xx_ethtool_get_rx_csum(struct net_device *netdev)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
+
+ return pdata->use_rx_csum;
+}
+
+static int smsc95xx_ethtool_set_rx_csum(struct net_device *netdev, u32 val)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
+
+ pdata->use_rx_csum = !!val;
+
+ return smsc95xx_set_rx_csum(dev, pdata->use_rx_csum);
+}
+
+static struct ethtool_ops smsc95xx_ethtool_ops = {
+ .get_link = usbnet_get_link,
+ .nway_reset = usbnet_nway_reset,
+ .get_drvinfo = usbnet_get_drvinfo,
+ .get_msglevel = usbnet_get_msglevel,
+ .set_msglevel = usbnet_set_msglevel,
+ .get_settings = usbnet_get_settings,
+ .set_settings = usbnet_set_settings,
+ .get_eeprom_len = smsc95xx_ethtool_get_eeprom_len,
+ .get_eeprom = smsc95xx_ethtool_get_eeprom,
+ .set_eeprom = smsc95xx_ethtool_set_eeprom,
+ .get_rx_csum = smsc95xx_ethtool_get_rx_csum,
+ .set_rx_csum = smsc95xx_ethtool_set_rx_csum,
+};
+
+static int smsc95xx_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+
+ if (!netif_running(netdev))
+ return -EINVAL;
+
+ return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL);
+}
+
+static void smsc95xx_init_mac_address(struct usbnet *dev)
+{
+ /* try reading mac address from EEPROM */
+ if (smsc95xx_read_eeprom(dev, EEPROM_MAC_OFFSET, ETH_ALEN,
+ dev->net->dev_addr) == 0) {
+ if (is_valid_ether_addr(dev->net->dev_addr)) {
+ /* eeprom values are valid so use them */
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "MAC address read from EEPROM");
+ return;
+ }
+ }
+
+ /* no eeprom, or eeprom values are invalid. generate random MAC */
+ random_ether_addr(dev->net->dev_addr);
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "MAC address set to random_ether_addr");
+}
+
+static int smsc95xx_set_mac_address(struct usbnet *dev)
+{
+ u32 addr_lo = dev->net->dev_addr[0] | dev->net->dev_addr[1] << 8 |
+ dev->net->dev_addr[2] << 16 | dev->net->dev_addr[3] << 24;
+ u32 addr_hi = dev->net->dev_addr[4] | dev->net->dev_addr[5] << 8;
+ int ret;
+
+ ret = smsc95xx_write_reg(dev, ADDRL, addr_lo);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write ADDRL: %d", ret);
+ return ret;
+ }
+
+ ret = smsc95xx_write_reg(dev, ADDRH, addr_hi);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write ADDRH: %d", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+/* starts the TX path */
+static void smsc95xx_start_tx_path(struct usbnet *dev)
+{
+ struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
+ unsigned long flags;
+ u32 reg_val;
+
+ /* Enable Tx at MAC */
+ spin_lock_irqsave(&pdata->mac_cr_lock, flags);
+ pdata->mac_cr |= MAC_CR_TXEN_;
+ spin_unlock_irqrestore(&pdata->mac_cr_lock, flags);
+
+ smsc95xx_write_reg(dev, MAC_CR, pdata->mac_cr);
+
+ /* Enable Tx at SCSRs */
+ reg_val = TX_CFG_ON_;
+ smsc95xx_write_reg(dev, TX_CFG, reg_val);
+}
+
+/* Starts the Receive path */
+static void smsc95xx_start_rx_path(struct usbnet *dev)
+{
+ struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
+ unsigned long flags;
+
+ spin_lock_irqsave(&pdata->mac_cr_lock, flags);
+ pdata->mac_cr |= MAC_CR_RXEN_;
+ spin_unlock_irqrestore(&pdata->mac_cr_lock, flags);
+
+ smsc95xx_write_reg(dev, MAC_CR, pdata->mac_cr);
+}
+
+static int smsc95xx_phy_initialize(struct usbnet *dev)
+{
+ /* Initialize MII structure */
+ dev->mii.dev = dev->net;
+ dev->mii.mdio_read = smsc95xx_mdio_read;
+ dev->mii.mdio_write = smsc95xx_mdio_write;
+ dev->mii.phy_id_mask = 0x1f;
+ dev->mii.reg_num_mask = 0x1f;
+ dev->mii.phy_id = SMSC95XX_INTERNAL_PHY_ID;
+
+ smsc95xx_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
+ smsc95xx_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
+ ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP |
+ ADVERTISE_PAUSE_ASYM);
+
+ /* read to clear */
+ smsc95xx_mdio_read(dev->net, dev->mii.phy_id, PHY_INT_SRC);
+
+ smsc95xx_mdio_write(dev->net, dev->mii.phy_id, PHY_INT_MASK,
+ PHY_INT_MASK_DEFAULT_);
+ mii_nway_restart(&dev->mii);
+
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "phy initialised succesfully");
+ return 0;
+}
+
+static int smsc95xx_reset(struct usbnet *dev)
+{
+ struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
+ u32 read_buf, write_buf, burst_cap;
+ int ret = 0, timeout;
+ DECLARE_MAC_BUF(mac);
+
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "entering smsc95xx_reset");
+
+ write_buf = HW_CFG_LRST_;
+ ret = smsc95xx_write_reg(dev, HW_CFG, write_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write HW_CFG_LRST_ bit in HW_CFG "
+ "register, ret = %d", ret);
+ return ret;
+ }
+
+ timeout = 0;
+ do {
+ ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to read HW_CFG: %d", ret);
+ return ret;
+ }
+ msleep(10);
+ timeout++;
+ } while ((read_buf & HW_CFG_LRST_) && (timeout < 100));
+
+ if (timeout >= 100) {
+ devwarn(dev, "timeout waiting for completion of Lite Reset");
+ return ret;
+ }
+
+ write_buf = PM_CTL_PHY_RST_;
+ ret = smsc95xx_write_reg(dev, PM_CTRL, write_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write PM_CTRL: %d", ret);
+ return ret;
+ }
+
+ timeout = 0;
+ do {
+ ret = smsc95xx_read_reg(dev, PM_CTRL, &read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to read PM_CTRL: %d", ret);
+ return ret;
+ }
+ msleep(10);
+ timeout++;
+ } while ((read_buf & PM_CTL_PHY_RST_) && (timeout < 100));
+
+ if (timeout >= 100) {
+ devwarn(dev, "timeout waiting for PHY Reset");
+ return ret;
+ }
+
+ smsc95xx_init_mac_address(dev);
+
+ ret = smsc95xx_set_mac_address(dev);
+ if (ret < 0)
+ return ret;
+
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "MAC Address: %s",
+ print_mac(mac, dev->net->dev_addr));
+
+ ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to read HW_CFG: %d", ret);
+ return ret;
+ }
+
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "Read Value from HW_CFG : 0x%08x", read_buf);
+
+ read_buf |= HW_CFG_BIR_;
+
+ ret = smsc95xx_write_reg(dev, HW_CFG, read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write HW_CFG_BIR_ bit in HW_CFG "
+ "register, ret = %d", ret);
+ return ret;
+ }
+
+ ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to read HW_CFG: %d", ret);
+ return ret;
+ }
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "Read Value from HW_CFG after writing "
+ "HW_CFG_BIR_: 0x%08x", read_buf);
+
+ if (!turbo_mode) {
+ burst_cap = 0;
+ dev->rx_urb_size = MAX_SINGLE_PACKET_SIZE;
+ } else if (dev->udev->speed == USB_SPEED_HIGH) {
+ burst_cap = DEFAULT_HS_BURST_CAP_SIZE / HS_USB_PKT_SIZE;
+ dev->rx_urb_size = DEFAULT_HS_BURST_CAP_SIZE;
+ } else {
+ burst_cap = DEFAULT_FS_BURST_CAP_SIZE / FS_USB_PKT_SIZE;
+ dev->rx_urb_size = DEFAULT_FS_BURST_CAP_SIZE;
+ }
+
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "rx_urb_size=%ld", (ulong)dev->rx_urb_size);
+
+ ret = smsc95xx_write_reg(dev, BURST_CAP, burst_cap);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write BURST_CAP: %d", ret);
+ return ret;
+ }
+
+ ret = smsc95xx_read_reg(dev, BURST_CAP, &read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to read BURST_CAP: %d", ret);
+ return ret;
+ }
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "Read Value from BURST_CAP after writing: 0x%08x",
+ read_buf);
+
+ read_buf = DEFAULT_BULK_IN_DELAY;
+ ret = smsc95xx_write_reg(dev, BULK_IN_DLY, read_buf);
+ if (ret < 0) {
+ devwarn(dev, "ret = %d", ret);
+ return ret;
+ }
+
+ ret = smsc95xx_read_reg(dev, BULK_IN_DLY, &read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to read BULK_IN_DLY: %d", ret);
+ return ret;
+ }
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "Read Value from BULK_IN_DLY after writing: "
+ "0x%08x", read_buf);
+
+ ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to read HW_CFG: %d", ret);
+ return ret;
+ }
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "Read Value from HW_CFG: 0x%08x", read_buf);
+
+ if (turbo_mode)
+ read_buf |= (HW_CFG_MEF_ | HW_CFG_BCE_);
+
+ read_buf &= ~HW_CFG_RXDOFF_;
+
+ /* set Rx data offset=2, Make IP header aligns on word boundary. */
+ read_buf |= NET_IP_ALIGN << 9;
+
+ ret = smsc95xx_write_reg(dev, HW_CFG, read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write HW_CFG register, ret=%d", ret);
+ return ret;
+ }
+
+ ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to read HW_CFG: %d", ret);
+ return ret;
+ }
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "Read Value from HW_CFG after writing: 0x%08x",
+ read_buf);
+
+ write_buf = 0xFFFFFFFF;
+ ret = smsc95xx_write_reg(dev, INT_STS, write_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write INT_STS register, ret=%d", ret);
+ return ret;
+ }
+
+ ret = smsc95xx_read_reg(dev, ID_REV, &read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to read ID_REV: %d", ret);
+ return ret;
+ }
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "ID_REV = 0x%08x", read_buf);
+
+ /* Init Tx */
+ write_buf = 0;
+ ret = smsc95xx_write_reg(dev, FLOW, write_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write FLOW: %d", ret);
+ return ret;
+ }
+
+ read_buf = AFC_CFG_DEFAULT;
+ ret = smsc95xx_write_reg(dev, AFC_CFG, read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write AFC_CFG: %d", ret);
+ return ret;
+ }
+
+ /* Don't need mac_cr_lock during initialisation */
+ ret = smsc95xx_read_reg(dev, MAC_CR, &pdata->mac_cr);
+ if (ret < 0) {
+ devwarn(dev, "Failed to read MAC_CR: %d", ret);
+ return ret;
+ }
+
+ /* Init Rx */
+ /* Set Vlan */
+ write_buf = (u32)ETH_P_8021Q;
+ ret = smsc95xx_write_reg(dev, VLAN1, write_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write VAN1: %d", ret);
+ return ret;
+ }
+
+ /* Enable or disable Rx checksum offload engine */
+ ret = smsc95xx_set_rx_csum(dev, pdata->use_rx_csum);
+ if (ret < 0) {
+ devwarn(dev, "Failed to set Rx csum offload: %d", ret);
+ return ret;
+ }
+
+ smsc95xx_set_multicast(dev->net);
+
+ if (smsc95xx_phy_initialize(dev) < 0)
+ return -EIO;
+
+ ret = smsc95xx_read_reg(dev, INT_EP_CTL, &read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to read INT_EP_CTL: %d", ret);
+ return ret;
+ }
+
+ /* enable PHY interrupts */
+ read_buf |= INT_EP_CTL_PHY_INT_;
+
+ ret = smsc95xx_write_reg(dev, INT_EP_CTL, read_buf);
+ if (ret < 0) {
+ devwarn(dev, "Failed to write INT_EP_CTL: %d", ret);
+ return ret;
+ }
+
+ smsc95xx_start_tx_path(dev);
+ smsc95xx_start_rx_path(dev);
+
+ if (netif_msg_ifup(dev))
+ devdbg(dev, "smsc95xx_reset, return 0");
+ return 0;
+}
+
+static int smsc95xx_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ struct smsc95xx_priv *pdata = NULL;
+ int ret;
+
+ printk(KERN_INFO SMSC_CHIPNAME " v" SMSC_DRIVER_VERSION "\n");
+
+ ret = usbnet_get_endpoints(dev, intf);
+ if (ret < 0) {
+ devwarn(dev, "usbnet_get_endpoints failed: %d", ret);
+ return ret;
+ }
+
+ dev->data[0] = (unsigned long)kzalloc(sizeof(struct smsc95xx_priv),
+ GFP_KERNEL);
+
+ pdata = (struct smsc95xx_priv *)(dev->data[0]);
+ if (!pdata) {
+ devwarn(dev, "Unable to allocate struct smsc95xx_priv");
+ return -ENOMEM;
+ }
+
+ spin_lock_init(&pdata->mac_cr_lock);
+
+ pdata->use_rx_csum = DEFAULT_RX_CSUM_ENABLE;
+
+ /* Init all registers */
+ ret = smsc95xx_reset(dev);
+
+ dev->net->do_ioctl = smsc95xx_ioctl;
+ dev->net->ethtool_ops = &smsc95xx_ethtool_ops;
+ dev->net->set_multicast_list = smsc95xx_set_multicast;
+ dev->net->flags |= IFF_MULTICAST;
+ dev->net->hard_header_len += SMSC95XX_TX_OVERHEAD;
+ return 0;
+}
+
+static void smsc95xx_unbind(struct usbnet *dev, struct usb_interface *intf)
+{
+ struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
+ if (pdata) {
+ if (netif_msg_ifdown(dev))
+ devdbg(dev, "free pdata");
+ kfree(pdata);
+ pdata = NULL;
+ dev->data[0] = 0;
+ }
+}
+
+static void smsc95xx_rx_csum_offload(struct sk_buff *skb)
+{
+ skb->csum = *(u16 *)(skb_tail_pointer(skb) - 2);
+ skb->ip_summed = CHECKSUM_COMPLETE;
+ skb_trim(skb, skb->len - 2);
+}
+
+static int smsc95xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
+{
+ struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
+
+ while (skb->len > 0) {
+ u32 header, align_count;
+ struct sk_buff *ax_skb;
+ unsigned char *packet;
+ u16 size;
+
+ memcpy(&header, skb->data, sizeof(header));
+ le32_to_cpus(&header);
+ skb_pull(skb, 4 + NET_IP_ALIGN);
+ packet = skb->data;
+
+ /* get the packet length */
+ size = (u16)((header & RX_STS_FL_) >> 16);
+ align_count = (4 - ((size + NET_IP_ALIGN) % 4)) % 4;
+
+ if (unlikely(header & RX_STS_ES_)) {
+ if (netif_msg_rx_err(dev))
+ devdbg(dev, "Error header=0x%08x", header);
+ dev->stats.rx_errors++;
+ dev->stats.rx_dropped++;
+
+ if (header & RX_STS_CRC_) {
+ dev->stats.rx_crc_errors++;
+ } else {
+ if (header & (RX_STS_TL_ | RX_STS_RF_))
+ dev->stats.rx_frame_errors++;
+
+ if ((header & RX_STS_LE_) &&
+ (!(header & RX_STS_FT_)))
+ dev->stats.rx_length_errors++;
+ }
+ } else {
+ /* ETH_FRAME_LEN + 4(CRC) + 2(COE) + 4(Vlan) */
+ if (unlikely(size > (ETH_FRAME_LEN + 12))) {
+ if (netif_msg_rx_err(dev))
+ devdbg(dev, "size err header=0x%08x",
+ header);
+ return 0;
+ }
+
+ /* last frame in this batch */
+ if (skb->len == size) {
+ if (pdata->use_rx_csum)
+ smsc95xx_rx_csum_offload(skb);
+
+ skb->truesize = size + sizeof(struct sk_buff);
+
+ return 1;
+ }
+
+ ax_skb = skb_clone(skb, GFP_ATOMIC);
+ if (unlikely(!ax_skb)) {
+ devwarn(dev, "Error allocating skb");
+ return 0;
+ }
+
+ ax_skb->len = size;
+ ax_skb->data = packet;
+ skb_set_tail_pointer(ax_skb, size);
+
+ if (pdata->use_rx_csum)
+ smsc95xx_rx_csum_offload(ax_skb);
+
+ ax_skb->truesize = size + sizeof(struct sk_buff);
+
+ usbnet_skb_return(dev, ax_skb);
+ }
+
+ skb_pull(skb, size);
+
+ /* padding bytes before the next frame starts */
+ if (skb->len)
+ skb_pull(skb, align_count);
+ }
+
+ if (unlikely(skb->len < 0)) {
+ devwarn(dev, "invalid rx length<0 %d", skb->len);
+ return 0;
+ }
+
+ return 1;
+}
+
+static struct sk_buff *smsc95xx_tx_fixup(struct usbnet *dev,
+ struct sk_buff *skb, gfp_t flags)
+{
+ u32 tx_cmd_a, tx_cmd_b;
+
+ if (skb_headroom(skb) < SMSC95XX_TX_OVERHEAD) {
+ struct sk_buff *skb2 = skb_copy_expand(skb,
+ SMSC95XX_TX_OVERHEAD, 0, flags);
+ dev_kfree_skb_any(skb);
+ skb = skb2;
+ if (!skb)
+ return NULL;
+ }
+
+ skb_push(skb, 4);
+ tx_cmd_b = (u32)(skb->len - 4);
+ cpu_to_le32s(&tx_cmd_b);
+ memcpy(skb->data, &tx_cmd_b, 4);
+
+ skb_push(skb, 4);
+ tx_cmd_a = (u32)(skb->len - 8) | TX_CMD_A_FIRST_SEG_ |
+ TX_CMD_A_LAST_SEG_;
+ cpu_to_le32s(&tx_cmd_a);
+ memcpy(skb->data, &tx_cmd_a, 4);
+
+ return skb;
+}
+
+static const struct driver_info smsc95xx_info = {
+ .description = "smsc95xx USB 2.0 Ethernet",
+ .bind = smsc95xx_bind,
+ .unbind = smsc95xx_unbind,
+ .link_reset = smsc95xx_link_reset,
+ .reset = smsc95xx_reset,
+ .rx_fixup = smsc95xx_rx_fixup,
+ .tx_fixup = smsc95xx_tx_fixup,
+ .status = smsc95xx_status,
+ .flags = FLAG_ETHER,
+};
+
+static const struct usb_device_id products[] = {
+ {
+ /* SMSC9500 USB Ethernet Device */
+ USB_DEVICE(0x0424, 0x9500),
+ .driver_info = (unsigned long) &smsc95xx_info,
+ },
+ { }, /* END */
+};
+MODULE_DEVICE_TABLE(usb, products);
+
+static struct usb_driver smsc95xx_driver = {
+ .name = "smsc95xx",
+ .id_table = products,
+ .probe = usbnet_probe,
+ .suspend = usbnet_suspend,
+ .resume = usbnet_resume,
+ .disconnect = usbnet_disconnect,
+};
+
+static int __init smsc95xx_init(void)
+{
+ return usb_register(&smsc95xx_driver);
+}
+module_init(smsc95xx_init);
+
+static void __exit smsc95xx_exit(void)
+{
+ usb_deregister(&smsc95xx_driver);
+}
+module_exit(smsc95xx_exit);
+
+MODULE_AUTHOR("Nancy Lin");
+MODULE_AUTHOR("Steve Glendinning <steve.glendinning@smsc.com>");
+MODULE_DESCRIPTION("SMSC95XX USB 2.0 Ethernet Devices");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/usb/smsc95xx.h b/drivers/net/usb/smsc95xx.h
new file mode 100644
index 0000000000000000000000000000000000000000..66b5c84f302e1336a1aa1910d13687b24394f2e1
--- /dev/null
+++ b/drivers/net/usb/smsc95xx.h
@@ -0,0 +1,253 @@
+ /***************************************************************************
+ *
+ * Copyright (C) 2007-2008 SMSC
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ *****************************************************************************/
+
+#ifndef _SMSC95XX_H
+#define _SMSC95XX_H
+
+/* Tx command words */
+#define TX_CMD_A_DATA_OFFSET_ (0x001F0000)
+#define TX_CMD_A_FIRST_SEG_ (0x00002000)
+#define TX_CMD_A_LAST_SEG_ (0x00001000)
+#define TX_CMD_A_BUF_SIZE_ (0x000007FF)
+
+#define TX_CMD_B_CSUM_ENABLE (0x00004000)
+#define TX_CMD_B_ADD_CRC_DISABLE_ (0x00002000)
+#define TX_CMD_B_DISABLE_PADDING_ (0x00001000)
+#define TX_CMD_B_PKT_BYTE_LENGTH_ (0x000007FF)
+
+/* Rx status word */
+#define RX_STS_FF_ (0x40000000) /* Filter Fail */
+#define RX_STS_FL_ (0x3FFF0000) /* Frame Length */
+#define RX_STS_ES_ (0x00008000) /* Error Summary */
+#define RX_STS_BF_ (0x00002000) /* Broadcast Frame */
+#define RX_STS_LE_ (0x00001000) /* Length Error */
+#define RX_STS_RF_ (0x00000800) /* Runt Frame */
+#define RX_STS_MF_ (0x00000400) /* Multicast Frame */
+#define RX_STS_TL_ (0x00000080) /* Frame too long */
+#define RX_STS_CS_ (0x00000040) /* Collision Seen */
+#define RX_STS_FT_ (0x00000020) /* Frame Type */
+#define RX_STS_RW_ (0x00000010) /* Receive Watchdog */
+#define RX_STS_ME_ (0x00000008) /* Mii Error */
+#define RX_STS_DB_ (0x00000004) /* Dribbling */
+#define RX_STS_CRC_ (0x00000002) /* CRC Error */
+
+/* SCSRs */
+#define ID_REV (0x00)
+#define ID_REV_CHIP_ID_MASK_ (0xFFFF0000)
+#define ID_REV_CHIP_REV_MASK_ (0x0000FFFF)
+#define ID_REV_CHIP_ID_9500_ (0x9500)
+
+#define INT_STS (0x08)
+#define INT_STS_TX_STOP_ (0x00020000)
+#define INT_STS_RX_STOP_ (0x00010000)
+#define INT_STS_PHY_INT_ (0x00008000)
+#define INT_STS_TXE_ (0x00004000)
+#define INT_STS_TDFU_ (0x00002000)
+#define INT_STS_TDFO_ (0x00001000)
+#define INT_STS_RXDF_ (0x00000800)
+#define INT_STS_GPIOS_ (0x000007FF)
+
+#define RX_CFG (0x0C)
+#define RX_FIFO_FLUSH_ (0x00000001)
+
+#define TX_CFG (0x10)
+#define TX_CFG_ON_ (0x00000004)
+#define TX_CFG_STOP_ (0x00000002)
+#define TX_CFG_FIFO_FLUSH_ (0x00000001)
+
+#define HW_CFG (0x14)
+#define HW_CFG_BIR_ (0x00001000)
+#define HW_CFG_LEDB_ (0x00000800)
+#define HW_CFG_RXDOFF_ (0x00000600)
+#define HW_CFG_DRP_ (0x00000040)
+#define HW_CFG_MEF_ (0x00000020)
+#define HW_CFG_LRST_ (0x00000008)
+#define HW_CFG_PSEL_ (0x00000004)
+#define HW_CFG_BCE_ (0x00000002)
+#define HW_CFG_SRST_ (0x00000001)
+
+#define PM_CTRL (0x20)
+#define PM_CTL_DEV_RDY_ (0x00000080)
+#define PM_CTL_SUS_MODE_ (0x00000060)
+#define PM_CTL_SUS_MODE_0 (0x00000000)
+#define PM_CTL_SUS_MODE_1 (0x00000020)
+#define PM_CTL_SUS_MODE_2 (0x00000060)
+#define PM_CTL_PHY_RST_ (0x00000010)
+#define PM_CTL_WOL_EN_ (0x00000008)
+#define PM_CTL_ED_EN_ (0x00000004)
+#define PM_CTL_WUPS_ (0x00000003)
+#define PM_CTL_WUPS_NO_ (0x00000000)
+#define PM_CTL_WUPS_ED_ (0x00000001)
+#define PM_CTL_WUPS_WOL_ (0x00000002)
+#define PM_CTL_WUPS_MULTI_ (0x00000003)
+
+#define LED_GPIO_CFG (0x24)
+
+#define GPIO_CFG (0x28)
+
+#define AFC_CFG (0x2C)
+
+/* Hi watermark = 15.5Kb (~10 mtu pkts) */
+/* low watermark = 3k (~2 mtu pkts) */
+/* backpressure duration = ~ 350us */
+/* Apply FC on any frame. */
+#define AFC_CFG_DEFAULT (0x00F830A1)
+
+#define E2P_CMD (0x30)
+#define E2P_CMD_BUSY_ (0x80000000)
+#define E2P_CMD_MASK_ (0x70000000)
+#define E2P_CMD_READ_ (0x00000000)
+#define E2P_CMD_EWDS_ (0x10000000)
+#define E2P_CMD_EWEN_ (0x20000000)
+#define E2P_CMD_WRITE_ (0x30000000)
+#define E2P_CMD_WRAL_ (0x40000000)
+#define E2P_CMD_ERASE_ (0x50000000)
+#define E2P_CMD_ERAL_ (0x60000000)
+#define E2P_CMD_RELOAD_ (0x70000000)
+#define E2P_CMD_TIMEOUT_ (0x00000400)
+#define E2P_CMD_LOADED_ (0x00000200)
+#define E2P_CMD_ADDR_ (0x000001FF)
+
+#define MAX_EEPROM_SIZE (512)
+
+#define E2P_DATA (0x34)
+#define E2P_DATA_MASK_ (0x000000FF)
+
+#define BURST_CAP (0x38)
+
+#define GPIO_WAKE (0x64)
+
+#define INT_EP_CTL (0x68)
+#define INT_EP_CTL_INTEP_ (0x80000000)
+#define INT_EP_CTL_MACRTO_ (0x00080000)
+#define INT_EP_CTL_TX_STOP_ (0x00020000)
+#define INT_EP_CTL_RX_STOP_ (0x00010000)
+#define INT_EP_CTL_PHY_INT_ (0x00008000)
+#define INT_EP_CTL_TXE_ (0x00004000)
+#define INT_EP_CTL_TDFU_ (0x00002000)
+#define INT_EP_CTL_TDFO_ (0x00001000)
+#define INT_EP_CTL_RXDF_ (0x00000800)
+#define INT_EP_CTL_GPIOS_ (0x000007FF)
+
+#define BULK_IN_DLY (0x6C)
+
+/* MAC CSRs */
+#define MAC_CR (0x100)
+#define MAC_CR_RXALL_ (0x80000000)
+#define MAC_CR_RCVOWN_ (0x00800000)
+#define MAC_CR_LOOPBK_ (0x00200000)
+#define MAC_CR_FDPX_ (0x00100000)
+#define MAC_CR_MCPAS_ (0x00080000)
+#define MAC_CR_PRMS_ (0x00040000)
+#define MAC_CR_INVFILT_ (0x00020000)
+#define MAC_CR_PASSBAD_ (0x00010000)
+#define MAC_CR_HFILT_ (0x00008000)
+#define MAC_CR_HPFILT_ (0x00002000)
+#define MAC_CR_LCOLL_ (0x00001000)
+#define MAC_CR_BCAST_ (0x00000800)
+#define MAC_CR_DISRTY_ (0x00000400)
+#define MAC_CR_PADSTR_ (0x00000100)
+#define MAC_CR_BOLMT_MASK (0x000000C0)
+#define MAC_CR_DFCHK_ (0x00000020)
+#define MAC_CR_TXEN_ (0x00000008)
+#define MAC_CR_RXEN_ (0x00000004)
+
+#define ADDRH (0x104)
+
+#define ADDRL (0x108)
+
+#define HASHH (0x10C)
+
+#define HASHL (0x110)
+
+#define MII_ADDR (0x114)
+#define MII_WRITE_ (0x02)
+#define MII_BUSY_ (0x01)
+#define MII_READ_ (0x00) /* ~of MII Write bit */
+
+#define MII_DATA (0x118)
+
+#define FLOW (0x11C)
+#define FLOW_FCPT_ (0xFFFF0000)
+#define FLOW_FCPASS_ (0x00000004)
+#define FLOW_FCEN_ (0x00000002)
+#define FLOW_FCBSY_ (0x00000001)
+
+#define VLAN1 (0x120)
+
+#define VLAN2 (0x124)
+
+#define WUFF (0x128)
+
+#define WUCSR (0x12C)
+
+#define COE_CR (0x130)
+#define Tx_COE_EN_ (0x00010000)
+#define Rx_COE_MODE_ (0x00000002)
+#define Rx_COE_EN_ (0x00000001)
+
+/* Vendor-specific PHY Definitions */
+
+/* Mode Control/Status Register */
+#define PHY_MODE_CTRL_STS (17)
+#define MODE_CTRL_STS_EDPWRDOWN_ ((u16)0x2000)
+#define MODE_CTRL_STS_ENERGYON_ ((u16)0x0002)
+
+#define SPECIAL_CTRL_STS (27)
+#define SPECIAL_CTRL_STS_OVRRD_AMDIX_ ((u16)0x8000)
+#define SPECIAL_CTRL_STS_AMDIX_ENABLE_ ((u16)0x4000)
+#define SPECIAL_CTRL_STS_AMDIX_STATE_ ((u16)0x2000)
+
+#define PHY_INT_SRC (29)
+#define PHY_INT_SRC_ENERGY_ON_ ((u16)0x0080)
+#define PHY_INT_SRC_ANEG_COMP_ ((u16)0x0040)
+#define PHY_INT_SRC_REMOTE_FAULT_ ((u16)0x0020)
+#define PHY_INT_SRC_LINK_DOWN_ ((u16)0x0010)
+
+#define PHY_INT_MASK (30)
+#define PHY_INT_MASK_ENERGY_ON_ ((u16)0x0080)
+#define PHY_INT_MASK_ANEG_COMP_ ((u16)0x0040)
+#define PHY_INT_MASK_REMOTE_FAULT_ ((u16)0x0020)
+#define PHY_INT_MASK_LINK_DOWN_ ((u16)0x0010)
+#define PHY_INT_MASK_DEFAULT_ (PHY_INT_MASK_ANEG_COMP_ | \
+ PHY_INT_MASK_LINK_DOWN_)
+
+#define PHY_SPECIAL (31)
+#define PHY_SPECIAL_SPD_ ((u16)0x001C)
+#define PHY_SPECIAL_SPD_10HALF_ ((u16)0x0004)
+#define PHY_SPECIAL_SPD_10FULL_ ((u16)0x0014)
+#define PHY_SPECIAL_SPD_100HALF_ ((u16)0x0008)
+#define PHY_SPECIAL_SPD_100FULL_ ((u16)0x0018)
+
+/* USB Vendor Requests */
+#define USB_VENDOR_REQUEST_WRITE_REGISTER 0xA0
+#define USB_VENDOR_REQUEST_READ_REGISTER 0xA1
+#define USB_VENDOR_REQUEST_GET_STATS 0xA2
+
+/* Interrupt Endpoint status word bitfields */
+#define INT_ENP_TX_STOP_ ((u32)BIT(17))
+#define INT_ENP_RX_STOP_ ((u32)BIT(16))
+#define INT_ENP_PHY_INT_ ((u32)BIT(15))
+#define INT_ENP_TXE_ ((u32)BIT(14))
+#define INT_ENP_TDFU_ ((u32)BIT(13))
+#define INT_ENP_TDFO_ ((u32)BIT(12))
+#define INT_ENP_RXDF_ ((u32)BIT(11))
+
+#endif /* _SMSC95XX_H */
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 8463efb9e0b119417b8199c78c53d6a0151ffe43..02d25c743994e3f5539744587697ae1685187e16 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -512,14 +512,13 @@ static int unlink_urbs (struct usbnet *dev, struct sk_buff_head *q)
int count = 0;
spin_lock_irqsave (&q->lock, flags);
- for (skb = q->next; skb != (struct sk_buff *) q; skb = skbnext) {
+ skb_queue_walk_safe(q, skb, skbnext) {
struct skb_data *entry;
struct urb *urb;
int retval;
entry = (struct skb_data *) skb->cb;
urb = entry->urb;
- skbnext = skb->next;
// during some PM-driven resume scenarios,
// these (async) unlinks complete immediately
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index 96dff04334b862d7d7410c091fc528212333550b..5b7870080c5661d36325c72c95ee9975d36fd4a3 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -914,7 +914,7 @@ static void alloc_rbufs(struct net_device *dev)
/* Fill in the Rx buffers. Handle allocation failure gracefully. */
for (i = 0; i < RX_RING_SIZE; i++) {
- struct sk_buff *skb = dev_alloc_skb(rp->rx_buf_sz);
+ struct sk_buff *skb = netdev_alloc_skb(dev, rp->rx_buf_sz);
rp->rx_skbuff[i] = skb;
if (skb == NULL)
break;
@@ -1473,8 +1473,8 @@ static int rhine_rx(struct net_device *dev, int limit)
/* Check if the packet is long enough to accept without
copying to a minimally-sized skbuff. */
if (pkt_len < rx_copybreak &&
- (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
- skb_reserve(skb, 2); /* 16 byte align the IP header */
+ (skb = netdev_alloc_skb(dev, pkt_len + NET_IP_ALIGN)) != NULL) {
+ skb_reserve(skb, NET_IP_ALIGN); /* 16 byte align the IP header */
pci_dma_sync_single_for_cpu(rp->pdev,
rp->rx_skbuff_dma[entry],
rp->rx_buf_sz,
@@ -1518,7 +1518,7 @@ static int rhine_rx(struct net_device *dev, int limit)
struct sk_buff *skb;
entry = rp->dirty_rx % RX_RING_SIZE;
if (rp->rx_skbuff[entry] == NULL) {
- skb = dev_alloc_skb(rp->rx_buf_sz);
+ skb = netdev_alloc_skb(dev, rp->rx_buf_sz);
rp->rx_skbuff[entry] = skb;
if (skb == NULL)
break; /* Better luck next round. */
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 007c129700655ec8d86c86e32e64565adbd00144..ad20f96edfa11e5d597881b49795c7967ee7e2a4 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -1272,7 +1272,7 @@ static void velocity_free_rd_ring(struct velocity_info *vptr)
continue;
pci_unmap_single(vptr->pdev, rd_info->skb_dma, vptr->rx.buf_sz,
PCI_DMA_FROMDEVICE);
- rd_info->skb_dma = (dma_addr_t) NULL;
+ rd_info->skb_dma = 0;
dev_kfree_skb(rd_info->skb);
rd_info->skb = NULL;
@@ -1333,7 +1333,7 @@ static void velocity_free_td_ring_entry(struct velocity_info *vptr,
if (td_info->skb_dma[i]) {
pci_unmap_single(vptr->pdev, td_info->skb_dma[i],
td_info->skb->len, PCI_DMA_TODEVICE);
- td_info->skb_dma[i] = (dma_addr_t) NULL;
+ td_info->skb_dma[i] = 0;
}
}
dev_kfree_skb(td_info->skb);
diff --git a/drivers/net/via-velocity.h b/drivers/net/via-velocity.h
index 1b95b04c92576bf6d5c547489ab63f4c958fc548..29a33090d3d4d7775c44eea63f13d5bbe1881c1a 100644
--- a/drivers/net/via-velocity.h
+++ b/drivers/net/via-velocity.h
@@ -1381,7 +1381,7 @@ enum velocity_msg_level {
#define ASSERT(x) { \
if (!(x)) { \
printk(KERN_ERR "assertion %s failed: file %s line %d\n", #x,\
- __FUNCTION__, __LINE__);\
+ __func__, __LINE__);\
BUG(); \
}\
}
diff --git a/drivers/net/wan/cycx_drv.c b/drivers/net/wan/cycx_drv.c
index d14e6678deed2456be4df506a4094aaf4be20f68..a5ddc6c8963e3e189f65e8213e0110b9941841e6 100644
--- a/drivers/net/wan/cycx_drv.c
+++ b/drivers/net/wan/cycx_drv.c
@@ -407,7 +407,7 @@ static int load_cyc2x(struct cycx_hw *hw, struct cycx_firmware *cfm, u32 len)
if (cfm->version != CFM_VERSION) {
printk(KERN_ERR "%s:%s: firmware format %u rejected! "
"Expecting %u.\n",
- modname, __FUNCTION__, cfm->version, CFM_VERSION);
+ modname, __func__, cfm->version, CFM_VERSION);
return -EINVAL;
}
@@ -420,7 +420,7 @@ static int load_cyc2x(struct cycx_hw *hw, struct cycx_firmware *cfm, u32 len)
*/
if (cksum != cfm->checksum) {
printk(KERN_ERR "%s:%s: firmware corrupted!\n",
- modname, __FUNCTION__);
+ modname, __func__);
printk(KERN_ERR " cdsize = 0x%x (expected 0x%lx)\n",
len - (int)sizeof(struct cycx_firmware) - 1,
cfm->info.codesize);
@@ -432,7 +432,7 @@ static int load_cyc2x(struct cycx_hw *hw, struct cycx_firmware *cfm, u32 len)
/* If everything is ok, set reset, data and code pointers */
img_hdr = (struct cycx_fw_header *)&cfm->image;
#ifdef FIRMWARE_DEBUG
- printk(KERN_INFO "%s:%s: image sizes\n", __FUNCTION__, modname);
+ printk(KERN_INFO "%s:%s: image sizes\n", __func__, modname);
printk(KERN_INFO " reset=%lu\n", img_hdr->reset_size);
printk(KERN_INFO " data=%lu\n", img_hdr->data_size);
printk(KERN_INFO " code=%lu\n", img_hdr->code_size);
diff --git a/drivers/net/wan/cycx_x25.c b/drivers/net/wan/cycx_x25.c
index d3b28b01b9f91c5e5e52cfb5eb9a60940cb07531..5a7303dc0965e7b5db3f8af3aa35202755602a51 100644
--- a/drivers/net/wan/cycx_x25.c
+++ b/drivers/net/wan/cycx_x25.c
@@ -874,7 +874,7 @@ static void cycx_x25_irq_connect(struct cycx_device *card,
nibble_to_byte(d + (sizeloc >> 1), rem, sizerem, sizeloc & 1);
dprintk(1, KERN_INFO "%s:lcn=%d, local=%s, remote=%s\n",
- __FUNCTION__, lcn, loc, rem);
+ __func__, lcn, loc, rem);
dev = cycx_x25_get_dev_by_dte_addr(wandev, rem);
if (!dev) {
@@ -902,7 +902,7 @@ static void cycx_x25_irq_connect_confirm(struct cycx_device *card,
cycx_peek(&card->hw, cmd->buf, &lcn, sizeof(lcn));
cycx_peek(&card->hw, cmd->buf + 1, &key, sizeof(key));
dprintk(1, KERN_INFO "%s: %s:lcn=%d, key=%d\n",
- card->devname, __FUNCTION__, lcn, key);
+ card->devname, __func__, lcn, key);
dev = cycx_x25_get_dev_by_lcn(wandev, -key);
if (!dev) {
@@ -929,7 +929,7 @@ static void cycx_x25_irq_disconnect_confirm(struct cycx_device *card,
cycx_peek(&card->hw, cmd->buf, &lcn, sizeof(lcn));
dprintk(1, KERN_INFO "%s: %s:lcn=%d\n",
- card->devname, __FUNCTION__, lcn);
+ card->devname, __func__, lcn);
dev = cycx_x25_get_dev_by_lcn(wandev, lcn);
if (!dev) {
/* Invalid channel, discard packet */
@@ -950,7 +950,7 @@ static void cycx_x25_irq_disconnect(struct cycx_device *card,
u8 lcn;
cycx_peek(&card->hw, cmd->buf, &lcn, sizeof(lcn));
- dprintk(1, KERN_INFO "%s:lcn=%d\n", __FUNCTION__, lcn);
+ dprintk(1, KERN_INFO "%s:lcn=%d\n", __func__, lcn);
dev = cycx_x25_get_dev_by_lcn(wandev, lcn);
if (dev) {
@@ -1381,7 +1381,7 @@ static void cycx_x25_chan_timer(unsigned long d)
cycx_x25_chan_disconnect(dev);
else
printk(KERN_ERR "%s: %s for svc (%s) not connected!\n",
- chan->card->devname, __FUNCTION__, dev->name);
+ chan->card->devname, __func__, dev->name);
}
/* Set logical channel state. */
@@ -1485,7 +1485,7 @@ static void cycx_x25_chan_send_event(struct net_device *dev, u8 event)
unsigned char *ptr;
if ((skb = dev_alloc_skb(1)) == NULL) {
- printk(KERN_ERR "%s: out of memory\n", __FUNCTION__);
+ printk(KERN_ERR "%s: out of memory\n", __func__);
return;
}
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index f5d55ad02267edb623128570104fbb8e095c8ff0..5f1ccb2b08b11d1dbe0f4a7cab308b6ec92105ef 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -647,7 +647,7 @@ static inline void dscc4_rx_skb(struct dscc4_dev_priv *dpriv,
skb = dpriv->rx_skbuff[dpriv->rx_current++%RX_RING_SIZE];
if (!skb) {
- printk(KERN_DEBUG "%s: skb=0 (%s)\n", dev->name, __FUNCTION__);
+ printk(KERN_DEBUG "%s: skb=0 (%s)\n", dev->name, __func__);
goto refill;
}
pkt_len = TO_SIZE(le32_to_cpu(rx_fd->state2));
diff --git a/drivers/net/wan/hdlc_x25.c b/drivers/net/wan/hdlc_x25.c
index 8b7e5d2e2ac94ced976d54587ba074142a13776a..cbcbf6f0414c9254aea1d14f95e7220b50ccab13 100644
--- a/drivers/net/wan/hdlc_x25.c
+++ b/drivers/net/wan/hdlc_x25.c
@@ -163,15 +163,17 @@ static void x25_close(struct net_device *dev)
static int x25_rx(struct sk_buff *skb)
{
+ struct net_device *dev = skb->dev;
+
if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) {
- skb->dev->stats.rx_dropped++;
+ dev->stats.rx_dropped++;
return NET_RX_DROP;
}
- if (lapb_data_received(skb->dev, skb) == LAPB_OK)
+ if (lapb_data_received(dev, skb) == LAPB_OK)
return NET_RX_SUCCESS;
- skb->dev->stats.rx_errors++;
+ dev->stats.rx_errors++;
dev_kfree_skb_any(skb);
return NET_RX_DROP;
}
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c
index 4518d0aa248026d62cdbe93e0afe579f6e161676..4917a94943bd9c1567bd63317b89043c3a08ccb3 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/net/wan/pc300_tty.c
@@ -548,7 +548,7 @@ static int pc300_tiocmset(struct tty_struct *tty, struct file *file,
{
st_cpc_tty_area *cpc_tty;
- CPC_TTY_DBG("%s: set:%x clear:%x\n", __FUNCTION__, set, clear);
+ CPC_TTY_DBG("%s: set:%x clear:%x\n", __func__, set, clear);
if (!tty || !tty->driver_data ) {
CPC_TTY_DBG("hdlcX-tty: no TTY to chars in buffer\n");
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index 6596cd0742b9dfd0256c4361d0fe3909b711d4f5..f972fef87c98839a9d3c8e1fc4f7c2516ed01199 100644
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -856,7 +856,7 @@ prepare_to_send( struct sk_buff *skb, struct net_device *dev )
len = SBNI_MIN_LEN;
nl->tx_buf_p = skb;
- nl->tx_frameno = (len + nl->maxframe - 1) / nl->maxframe;
+ nl->tx_frameno = DIV_ROUND_UP(len, nl->maxframe);
nl->framelen = len < nl->maxframe ? len : nl->maxframe;
outb( inb( dev->base_addr + CSR0 ) | TR_REQ, dev->base_addr + CSR0 );
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 9931b5ab59cdd991fce206b39e5e4fe16b1e56cf..45bdf0b339bb55f0aa132b2256385014079a8731 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -300,6 +300,19 @@ config LIBERTAS_DEBUG
---help---
Debugging support.
+config LIBERTAS_THINFIRM
+ tristate "Marvell 8xxx Libertas WLAN driver support with thin firmware"
+ depends on WLAN_80211 && MAC80211
+ select FW_LOADER
+ ---help---
+ A library for Marvell Libertas 8xxx devices using thinfirm.
+
+config LIBERTAS_THINFIRM_USB
+ tristate "Marvell Libertas 8388 USB 802.11b/g cards with thin firmware"
+ depends on LIBERTAS_THINFIRM && USB
+ ---help---
+ A driver for Marvell Libertas 8388 USB devices using thinfirm.
+
config AIRO
tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
depends on ISA_DMA_API && WLAN_80211 && (PCI || BROKEN)
@@ -322,6 +335,9 @@ config HERMES
tristate "Hermes chipset 802.11b support (Orinoco/Prism2/Symbol)"
depends on (PPC_PMAC || PCI || PCMCIA) && WLAN_80211
select WIRELESS_EXT
+ select FW_LOADER
+ select CRYPTO
+ select CRYPTO_MICHAEL_MIC
---help---
A driver for 802.11b wireless cards based on the "Hermes" or
Intersil HFA384x (Prism 2) MAC controller. This includes the vast
@@ -411,7 +427,6 @@ config PCMCIA_HERMES
config PCMCIA_SPECTRUM
tristate "Symbol Spectrum24 Trilogy PCMCIA card support"
depends on PCMCIA && HERMES
- select FW_LOADER
---help---
This is a driver for 802.11b cards using RAM-loadable Symbol
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index 59aa89ec6e81cc9f22f77fa2eca79d8257ae9d92..59d2d805f60b4591b1332944b51ac7cf380b5006 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -16,7 +16,7 @@ obj-$(CONFIG_WAVELAN) += wavelan.o
obj-$(CONFIG_PCMCIA_NETWAVE) += netwave_cs.o
obj-$(CONFIG_PCMCIA_WAVELAN) += wavelan_cs.o
-obj-$(CONFIG_HERMES) += orinoco.o hermes.o
+obj-$(CONFIG_HERMES) += orinoco.o hermes.o hermes_dld.o
obj-$(CONFIG_PCMCIA_HERMES) += orinoco_cs.o
obj-$(CONFIG_APPLE_AIRPORT) += airport.o
obj-$(CONFIG_PLX_HERMES) += orinoco_plx.o
@@ -48,6 +48,8 @@ obj-$(CONFIG_USB_NET_RNDIS_WLAN) += rndis_wlan.o
obj-$(CONFIG_USB_ZD1201) += zd1201.o
obj-$(CONFIG_LIBERTAS) += libertas/
+obj-$(CONFIG_LIBERTAS_THINFIRM) += libertas_tf/
+
rtl8180-objs := rtl8180_dev.o rtl8180_rtl8225.o rtl8180_sa2400.o rtl8180_max2820.o rtl8180_grf5101.o
rtl8187-objs := rtl8187_dev.o rtl8187_rtl8225.o
diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c
index 3333d4596b8d1cabcd40dbc8d0ec67c8b588a0fc..b2c050b68890a2f0d496a85d39314c95282d07e9 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/adm8211.c
@@ -765,11 +765,11 @@ static void adm8211_update_mode(struct ieee80211_hw *dev)
priv->soft_rx_crc = 0;
switch (priv->mode) {
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
priv->nar &= ~(ADM8211_NAR_PR | ADM8211_NAR_EA);
priv->nar |= ADM8211_NAR_ST | ADM8211_NAR_SR;
break;
- case IEEE80211_IF_TYPE_IBSS:
+ case NL80211_IFTYPE_ADHOC:
priv->nar &= ~ADM8211_NAR_PR;
priv->nar |= ADM8211_NAR_EA | ADM8211_NAR_ST | ADM8211_NAR_SR;
@@ -777,7 +777,7 @@ static void adm8211_update_mode(struct ieee80211_hw *dev)
if (priv->pdev->revision >= ADM8211_REV_BA)
priv->soft_rx_crc = 1;
break;
- case IEEE80211_IF_TYPE_MNTR:
+ case NL80211_IFTYPE_MONITOR:
priv->nar &= ~(ADM8211_NAR_EA | ADM8211_NAR_ST);
priv->nar |= ADM8211_NAR_PR | ADM8211_NAR_SR;
break;
@@ -1410,11 +1410,11 @@ static int adm8211_add_interface(struct ieee80211_hw *dev,
struct ieee80211_if_init_conf *conf)
{
struct adm8211_priv *priv = dev->priv;
- if (priv->mode != IEEE80211_IF_TYPE_MNTR)
+ if (priv->mode != NL80211_IFTYPE_MONITOR)
return -EOPNOTSUPP;
switch (conf->type) {
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
priv->mode = conf->type;
break;
default:
@@ -1437,7 +1437,7 @@ static void adm8211_remove_interface(struct ieee80211_hw *dev,
struct ieee80211_if_init_conf *conf)
{
struct adm8211_priv *priv = dev->priv;
- priv->mode = IEEE80211_IF_TYPE_MNTR;
+ priv->mode = NL80211_IFTYPE_MONITOR;
}
static int adm8211_init_rings(struct ieee80211_hw *dev)
@@ -1556,7 +1556,7 @@ static int adm8211_start(struct ieee80211_hw *dev)
ADM8211_CSR_WRITE(IER, ADM8211_IER_NIE | ADM8211_IER_AIE |
ADM8211_IER_RCIE | ADM8211_IER_TCIE |
ADM8211_IER_TDUIE | ADM8211_IER_GPTIE);
- priv->mode = IEEE80211_IF_TYPE_MNTR;
+ priv->mode = NL80211_IFTYPE_MONITOR;
adm8211_update_mode(dev);
ADM8211_CSR_WRITE(RDR, 0);
@@ -1571,7 +1571,7 @@ static void adm8211_stop(struct ieee80211_hw *dev)
{
struct adm8211_priv *priv = dev->priv;
- priv->mode = IEEE80211_IF_TYPE_INVALID;
+ priv->mode = NL80211_IFTYPE_UNSPECIFIED;
priv->nar = 0;
ADM8211_CSR_WRITE(NAR, 0);
ADM8211_CSR_WRITE(IER, 0);
@@ -1884,6 +1884,7 @@ static int __devinit adm8211_probe(struct pci_dev *pdev,
dev->extra_tx_headroom = sizeof(struct adm8211_tx_hdr);
/* dev->flags = IEEE80211_HW_RX_INCLUDES_FCS in promisc mode */
dev->flags = IEEE80211_HW_SIGNAL_UNSPEC;
+ dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
dev->channel_change_time = 1000;
dev->max_signal = 100; /* FIXME: find better value */
@@ -1895,7 +1896,7 @@ static int __devinit adm8211_probe(struct pci_dev *pdev,
priv->tx_power = 0x40;
priv->lpf_cutoff = 0xFF;
priv->lnags_threshold = 0xFF;
- priv->mode = IEEE80211_IF_TYPE_INVALID;
+ priv->mode = NL80211_IFTYPE_UNSPECIFIED;
/* Power-on issue. EEPROM won't read correctly without */
if (pdev->revision >= ADM8211_REV_BA) {
@@ -1985,7 +1986,7 @@ static int adm8211_suspend(struct pci_dev *pdev, pm_message_t state)
struct ieee80211_hw *dev = pci_get_drvdata(pdev);
struct adm8211_priv *priv = dev->priv;
- if (priv->mode != IEEE80211_IF_TYPE_INVALID) {
+ if (priv->mode != NL80211_IFTYPE_UNSPECIFIED) {
ieee80211_stop_queues(dev);
adm8211_stop(dev);
}
@@ -2003,7 +2004,7 @@ static int adm8211_resume(struct pci_dev *pdev)
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
- if (priv->mode != IEEE80211_IF_TYPE_INVALID) {
+ if (priv->mode != NL80211_IFTYPE_UNSPECIFIED) {
adm8211_start(dev);
ieee80211_wake_queues(dev);
}
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index b5cd850a4a59e8995c68bfa80717614515531e69..370133e492d259431df941fc3eee94bb770fa117 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -1915,7 +1915,7 @@ static int mpi_start_xmit(struct sk_buff *skb, struct net_device *dev) {
struct airo_info *ai = dev->priv;
if (!skb) {
- airo_print_err(dev->name, "%s: skb == NULL!",__FUNCTION__);
+ airo_print_err(dev->name, "%s: skb == NULL!",__func__);
return 0;
}
npacks = skb_queue_len (&ai->txq);
@@ -1964,7 +1964,7 @@ static int mpi_send_packet (struct net_device *dev)
if ((skb = skb_dequeue(&ai->txq)) == NULL) {
airo_print_err(dev->name,
"%s: Dequeue'd zero in send_packet()",
- __FUNCTION__);
+ __func__);
return 0;
}
@@ -2115,7 +2115,7 @@ static int airo_start_xmit(struct sk_buff *skb, struct net_device *dev) {
u32 *fids = priv->fids;
if ( skb == NULL ) {
- airo_print_err(dev->name, "%s: skb == NULL!", __FUNCTION__);
+ airo_print_err(dev->name, "%s: skb == NULL!", __func__);
return 0;
}
@@ -2186,7 +2186,7 @@ static int airo_start_xmit11(struct sk_buff *skb, struct net_device *dev) {
}
if ( skb == NULL ) {
- airo_print_err(dev->name, "%s: skb == NULL!", __FUNCTION__);
+ airo_print_err(dev->name, "%s: skb == NULL!", __func__);
return 0;
}
@@ -4127,7 +4127,7 @@ static int PC4500_writerid(struct airo_info *ai, u16 rid,
if (test_bit(FLAG_ENABLED, &ai->flags) && (RID_WEP_TEMP != rid))
airo_print_err(ai->dev->name,
"%s: MAC should be disabled (rid=%04x)",
- __FUNCTION__, rid);
+ __func__, rid);
memset(&cmd, 0, sizeof(cmd));
memset(&rsp, 0, sizeof(rsp));
@@ -4142,7 +4142,7 @@ static int PC4500_writerid(struct airo_info *ai, u16 rid,
&ai->config_desc.rid_desc, sizeof(Rid));
if (len < 4 || len > 2047) {
- airo_print_err(ai->dev->name, "%s: len=%d", __FUNCTION__, len);
+ airo_print_err(ai->dev->name, "%s: len=%d", __func__, len);
rc = -1;
} else {
memcpy((char *)ai->config_desc.virtual_host_addr,
@@ -4151,9 +4151,9 @@ static int PC4500_writerid(struct airo_info *ai, u16 rid,
rc = issuecommand(ai, &cmd, &rsp);
if ((rc & 0xff00) != 0) {
airo_print_err(ai->dev->name, "%s: Write rid Error %d",
- __FUNCTION__, rc);
+ __func__, rc);
airo_print_err(ai->dev->name, "%s: Cmd=%04x",
- __FUNCTION__, cmd.cmd);
+ __func__, cmd.cmd);
}
if ((rsp.status & 0x7f00))
@@ -7107,7 +7107,7 @@ static int airo_get_aplist(struct net_device *dev,
*/
static int airo_set_scan(struct net_device *dev,
struct iw_request_info *info,
- struct iw_param *vwrq,
+ struct iw_point *dwrq,
char *extra)
{
struct airo_info *ai = dev->priv;
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index f12355398fe7ca19186d976374c216e07a89c6bf..fd72e427cb2830183b729fbae965ee88b5003da2 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -147,7 +147,7 @@ static int airo_probe(struct pcmcia_device *p_dev)
DEBUG(0, "airo_attach()\n");
/* Interrupt setup */
- p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
+ p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
p_dev->irq.Handler = NULL;
diff --git a/drivers/net/wireless/airport.c b/drivers/net/wireless/airport.c
index 6f7eb9f59223b43ccdd25b4b6d60e7906a054eaa..ce03a2e865fabafbc6b04b0eee3022a4a6b1a20d 100644
--- a/drivers/net/wireless/airport.c
+++ b/drivers/net/wireless/airport.c
@@ -180,7 +180,8 @@ airport_attach(struct macio_dev *mdev, const struct of_device_id *match)
}
/* Allocate space for private device-specific data */
- dev = alloc_orinocodev(sizeof(*card), airport_hard_reset);
+ dev = alloc_orinocodev(sizeof(*card), &mdev->ofdev.dev,
+ airport_hard_reset, NULL);
if (! dev) {
printk(KERN_ERR PFX "Cannot allocate network device\n");
return -ENODEV;
diff --git a/drivers/net/wireless/ath5k/Makefile b/drivers/net/wireless/ath5k/Makefile
index 564ecd0c5d4b71dbc7979e4b12b795f1e059be58..719cfaef7085a29d312be491a0f12435f2d4871a 100644
--- a/drivers/net/wireless/ath5k/Makefile
+++ b/drivers/net/wireless/ath5k/Makefile
@@ -1,6 +1,14 @@
-ath5k-y += base.o
-ath5k-y += hw.o
+ath5k-y += caps.o
ath5k-y += initvals.o
+ath5k-y += eeprom.o
+ath5k-y += gpio.o
+ath5k-y += desc.o
+ath5k-y += dma.o
+ath5k-y += qcu.o
+ath5k-y += pcu.o
ath5k-y += phy.o
+ath5k-y += reset.o
+ath5k-y += attach.o
+ath5k-y += base.o
ath5k-$(CONFIG_ATH5K_DEBUG) += debug.o
obj-$(CONFIG_ATH5K) += ath5k.o
diff --git a/drivers/net/wireless/ath5k/ath5k.h b/drivers/net/wireless/ath5k/ath5k.h
index 9102eea3c8bf783208400425618d2f6419e97ca2..53ea439aff48a3e22f7f2fa7b63c376fa38c8af3 100644
--- a/drivers/net/wireless/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath5k/ath5k.h
@@ -18,18 +18,23 @@
#ifndef _ATH5K_H
#define _ATH5K_H
-/* Set this to 1 to disable regulatory domain restrictions for channel tests.
- * WARNING: This is for debuging only and has side effects (eg. scan takes too
- * long and results timeouts). It's also illegal to tune to some of the
- * supported frequencies in some countries, so use this at your own risk,
- * you've been warned. */
+/* TODO: Clean up channel debuging -doesn't work anyway- and start
+ * working on reg. control code using all available eeprom information
+ * -rev. engineering needed- */
#define CHAN_DEBUG 0
#include <linux/io.h>
#include <linux/types.h>
#include <net/mac80211.h>
-#include "hw.h"
+/* RX/TX descriptor hw structs
+ * TODO: Driver part should only see sw structs */
+#include "desc.h"
+
+/* EEPROM structs/offsets
+ * TODO: Make a more generic struct (eg. add more stuff to ath5k_capabilities)
+ * and clean up common bits, then introduce set/get functions in eeprom.c */
+#include "eeprom.h"
/* PCI IDs */
#define PCI_DEVICE_ID_ATHEROS_AR5210 0x0007 /* AR5210 */
@@ -86,8 +91,93 @@
#define ATH5K_ERR(_sc, _fmt, ...) \
ATH5K_PRINTK_LIMIT(_sc, KERN_ERR, _fmt, ##__VA_ARGS__)
+/*
+ * AR5K REGISTER ACCESS
+ */
+
+/* Some macros to read/write fields */
+
+/* First shift, then mask */
+#define AR5K_REG_SM(_val, _flags) \
+ (((_val) << _flags##_S) & (_flags))
+
+/* First mask, then shift */
+#define AR5K_REG_MS(_val, _flags) \
+ (((_val) & (_flags)) >> _flags##_S)
+
+/* Some registers can hold multiple values of interest. For this
+ * reason when we want to write to these registers we must first
+ * retrieve the values which we do not want to clear (lets call this
+ * old_data) and then set the register with this and our new_value:
+ * ( old_data | new_value) */
+#define AR5K_REG_WRITE_BITS(ah, _reg, _flags, _val) \
+ ath5k_hw_reg_write(ah, (ath5k_hw_reg_read(ah, _reg) & ~(_flags)) | \
+ (((_val) << _flags##_S) & (_flags)), _reg)
+
+#define AR5K_REG_MASKED_BITS(ah, _reg, _flags, _mask) \
+ ath5k_hw_reg_write(ah, (ath5k_hw_reg_read(ah, _reg) & \
+ (_mask)) | (_flags), _reg)
+
+#define AR5K_REG_ENABLE_BITS(ah, _reg, _flags) \
+ ath5k_hw_reg_write(ah, ath5k_hw_reg_read(ah, _reg) | (_flags), _reg)
+
+#define AR5K_REG_DISABLE_BITS(ah, _reg, _flags) \
+ ath5k_hw_reg_write(ah, ath5k_hw_reg_read(ah, _reg) & ~(_flags), _reg)
+
+/* Access to PHY registers */
+#define AR5K_PHY_READ(ah, _reg) \
+ ath5k_hw_reg_read(ah, (ah)->ah_phy + ((_reg) << 2))
+
+#define AR5K_PHY_WRITE(ah, _reg, _val) \
+ ath5k_hw_reg_write(ah, _val, (ah)->ah_phy + ((_reg) << 2))
+
+/* Access QCU registers per queue */
+#define AR5K_REG_READ_Q(ah, _reg, _queue) \
+ (ath5k_hw_reg_read(ah, _reg) & (1 << _queue)) \
+
+#define AR5K_REG_WRITE_Q(ah, _reg, _queue) \
+ ath5k_hw_reg_write(ah, (1 << _queue), _reg)
+
+#define AR5K_Q_ENABLE_BITS(_reg, _queue) do { \
+ _reg |= 1 << _queue; \
+} while (0)
+
+#define AR5K_Q_DISABLE_BITS(_reg, _queue) do { \
+ _reg &= ~(1 << _queue); \
+} while (0)
+
+/* Used while writing initvals */
+#define AR5K_REG_WAIT(_i) do { \
+ if (_i % 64) \
+ udelay(1); \
+} while (0)
+
+/* Register dumps are done per operation mode */
+#define AR5K_INI_RFGAIN_5GHZ 0
+#define AR5K_INI_RFGAIN_2GHZ 1
+
+/* TODO: Clean this up */
+#define AR5K_INI_VAL_11A 0
+#define AR5K_INI_VAL_11A_TURBO 1
+#define AR5K_INI_VAL_11B 2
+#define AR5K_INI_VAL_11G 3
+#define AR5K_INI_VAL_11G_TURBO 4
+#define AR5K_INI_VAL_XR 0
+#define AR5K_INI_VAL_MAX 5
+
+#define AR5K_RF5111_INI_RF_MAX_BANKS AR5K_MAX_RF_BANKS
+#define AR5K_RF5112_INI_RF_MAX_BANKS AR5K_MAX_RF_BANKS
+
+/* Used for BSSID etc manipulation */
+#define AR5K_LOW_ID(_a)( \
+(_a)[0] | (_a)[1] << 8 | (_a)[2] << 16 | (_a)[3] << 24 \
+)
+
+#define AR5K_HIGH_ID(_a) ((_a)[4] | (_a)[5] << 8)
+
/*
* Some tuneable values (these should be changeable by the user)
+ * TODO: Make use of them and add more options OR use debug/configfs
*/
#define AR5K_TUNE_DMA_BEACON_RESP 2
#define AR5K_TUNE_SW_BEACON_RESP 10
@@ -98,13 +188,13 @@
#define AR5K_TUNE_REGISTER_TIMEOUT 20000
/* Register for RSSI threshold has a mask of 0xff, so 255 seems to
* be the max value. */
-#define AR5K_TUNE_RSSI_THRES 129
+#define AR5K_TUNE_RSSI_THRES 129
/* This must be set when setting the RSSI threshold otherwise it can
* prevent a reset. If AR5K_RSSI_THR is read after writing to it
* the BMISS_THRES will be seen as 0, seems harware doesn't keep
* track of it. Max value depends on harware. For AR5210 this is just 7.
* For AR5211+ this seems to be up to 255. */
-#define AR5K_TUNE_BMISS_THRES 7
+#define AR5K_TUNE_BMISS_THRES 7
#define AR5K_TUNE_REGISTER_DWELL_TIME 20000
#define AR5K_TUNE_BEACON_INTERVAL 100
#define AR5K_TUNE_AIFS 2
@@ -123,6 +213,55 @@
#define AR5K_TUNE_ANT_DIVERSITY true
#define AR5K_TUNE_HWTXTRIES 4
+#define AR5K_INIT_CARR_SENSE_EN 1
+
+/*Swap RX/TX Descriptor for big endian archs*/
+#if defined(__BIG_ENDIAN)
+#define AR5K_INIT_CFG ( \
+ AR5K_CFG_SWTD | AR5K_CFG_SWRD \
+)
+#else
+#define AR5K_INIT_CFG 0x00000000
+#endif
+
+/* Initial values */
+#define AR5K_INIT_TX_LATENCY 502
+#define AR5K_INIT_USEC 39
+#define AR5K_INIT_USEC_TURBO 79
+#define AR5K_INIT_USEC_32 31
+#define AR5K_INIT_SLOT_TIME 396
+#define AR5K_INIT_SLOT_TIME_TURBO 480
+#define AR5K_INIT_ACK_CTS_TIMEOUT 1024
+#define AR5K_INIT_ACK_CTS_TIMEOUT_TURBO 0x08000800
+#define AR5K_INIT_PROG_IFS 920
+#define AR5K_INIT_PROG_IFS_TURBO 960
+#define AR5K_INIT_EIFS 3440
+#define AR5K_INIT_EIFS_TURBO 6880
+#define AR5K_INIT_SIFS 560
+#define AR5K_INIT_SIFS_TURBO 480
+#define AR5K_INIT_SH_RETRY 10
+#define AR5K_INIT_LG_RETRY AR5K_INIT_SH_RETRY
+#define AR5K_INIT_SSH_RETRY 32
+#define AR5K_INIT_SLG_RETRY AR5K_INIT_SSH_RETRY
+#define AR5K_INIT_TX_RETRY 10
+
+#define AR5K_INIT_TRANSMIT_LATENCY ( \
+ (AR5K_INIT_TX_LATENCY << 14) | (AR5K_INIT_USEC_32 << 7) | \
+ (AR5K_INIT_USEC) \
+)
+#define AR5K_INIT_TRANSMIT_LATENCY_TURBO ( \
+ (AR5K_INIT_TX_LATENCY << 14) | (AR5K_INIT_USEC_32 << 7) | \
+ (AR5K_INIT_USEC_TURBO) \
+)
+#define AR5K_INIT_PROTO_TIME_CNTRL ( \
+ (AR5K_INIT_CARR_SENSE_EN << 26) | (AR5K_INIT_EIFS << 12) | \
+ (AR5K_INIT_PROG_IFS) \
+)
+#define AR5K_INIT_PROTO_TIME_CNTRL_TURBO ( \
+ (AR5K_INIT_CARR_SENSE_EN << 26) | (AR5K_INIT_EIFS_TURBO << 12) | \
+ (AR5K_INIT_PROG_IFS_TURBO) \
+)
+
/* token to use for aifs, cwmin, cwmax in MadWiFi */
#define AR5K_TXQ_USEDEFAULT ((u32) -1)
@@ -142,7 +281,9 @@ enum ath5k_radio {
AR5K_RF5112 = 2,
AR5K_RF2413 = 3,
AR5K_RF5413 = 4,
- AR5K_RF2425 = 5,
+ AR5K_RF2316 = 5,
+ AR5K_RF2317 = 6,
+ AR5K_RF2425 = 7,
};
/*
@@ -150,7 +291,7 @@ enum ath5k_radio {
*/
enum ath5k_srev_type {
- AR5K_VERSION_VER,
+ AR5K_VERSION_MAC,
AR5K_VERSION_RAD,
};
@@ -162,23 +303,24 @@ struct ath5k_srev_name {
#define AR5K_SREV_UNKNOWN 0xffff
-#define AR5K_SREV_VER_AR5210 0x00
-#define AR5K_SREV_VER_AR5311 0x10
-#define AR5K_SREV_VER_AR5311A 0x20
-#define AR5K_SREV_VER_AR5311B 0x30
-#define AR5K_SREV_VER_AR5211 0x40
-#define AR5K_SREV_VER_AR5212 0x50
-#define AR5K_SREV_VER_AR5213 0x55
-#define AR5K_SREV_VER_AR5213A 0x59
-#define AR5K_SREV_VER_AR2413 0x78
-#define AR5K_SREV_VER_AR2414 0x79
-#define AR5K_SREV_VER_AR2424 0xa0 /* PCI-E */
-#define AR5K_SREV_VER_AR5424 0xa3 /* PCI-E */
-#define AR5K_SREV_VER_AR5413 0xa4
-#define AR5K_SREV_VER_AR5414 0xa5
-#define AR5K_SREV_VER_AR5416 0xc0 /* PCI-E */
-#define AR5K_SREV_VER_AR5418 0xca /* PCI-E */
-#define AR5K_SREV_VER_AR2425 0xe2 /* PCI-E */
+#define AR5K_SREV_AR5210 0x00 /* Crete */
+#define AR5K_SREV_AR5311 0x10 /* Maui 1 */
+#define AR5K_SREV_AR5311A 0x20 /* Maui 2 */
+#define AR5K_SREV_AR5311B 0x30 /* Spirit */
+#define AR5K_SREV_AR5211 0x40 /* Oahu */
+#define AR5K_SREV_AR5212 0x50 /* Venice */
+#define AR5K_SREV_AR5213 0x55 /* ??? */
+#define AR5K_SREV_AR5213A 0x59 /* Hainan */
+#define AR5K_SREV_AR2413 0x78 /* Griffin lite */
+#define AR5K_SREV_AR2414 0x70 /* Griffin */
+#define AR5K_SREV_AR5424 0x90 /* Condor */
+#define AR5K_SREV_AR5413 0xa4 /* Eagle lite */
+#define AR5K_SREV_AR5414 0xa0 /* Eagle */
+#define AR5K_SREV_AR2415 0xb0 /* Cobra */
+#define AR5K_SREV_AR5416 0xc0 /* PCI-E */
+#define AR5K_SREV_AR5418 0xca /* PCI-E */
+#define AR5K_SREV_AR2425 0xe0 /* Swan */
+#define AR5K_SREV_AR2417 0xf0 /* Nala */
#define AR5K_SREV_RAD_5110 0x00
#define AR5K_SREV_RAD_5111 0x10
@@ -190,13 +332,22 @@ struct ath5k_srev_name {
#define AR5K_SREV_RAD_2112 0x40
#define AR5K_SREV_RAD_2112A 0x45
#define AR5K_SREV_RAD_2112B 0x46
-#define AR5K_SREV_RAD_SC0 0x50 /* Found on 2413/2414 */
-#define AR5K_SREV_RAD_SC1 0x60 /* Found on 5413/5414 */
-#define AR5K_SREV_RAD_SC2 0xa0 /* Found on 2424-5/5424 */
-#define AR5K_SREV_RAD_5133 0xc0 /* MIMO found on 5418 */
+#define AR5K_SREV_RAD_2413 0x50
+#define AR5K_SREV_RAD_5413 0x60
+#define AR5K_SREV_RAD_2316 0x70
+#define AR5K_SREV_RAD_2317 0x80
+#define AR5K_SREV_RAD_5424 0xa0 /* Mostly same as 5413 */
+#define AR5K_SREV_RAD_2425 0xa2
+#define AR5K_SREV_RAD_5133 0xc0
+
+#define AR5K_SREV_PHY_5211 0x30
+#define AR5K_SREV_PHY_5212 0x41
+#define AR5K_SREV_PHY_2112B 0x43
+#define AR5K_SREV_PHY_2413 0x45
+#define AR5K_SREV_PHY_5413 0x61
+#define AR5K_SREV_PHY_2425 0x70
/* IEEE defs */
-
#define IEEE80211_MAX_LEN 2500
/* TODO add support to mac80211 for vendor-specific rates and modes */
@@ -268,27 +419,21 @@ enum ath5k_driver_mode {
AR5K_MODE_MAX = 5
};
-/* adding this flag to rate_code enables short preamble, see ar5212_reg.h */
-#define AR5K_SET_SHORT_PREAMBLE 0x04
-
-#define HAS_SHPREAMBLE(_ix) \
- (rt->rates[_ix].modulation == IEEE80211_RATE_SHORT_PREAMBLE)
-#define SHPREAMBLE_FLAG(_ix) \
- (HAS_SHPREAMBLE(_ix) ? AR5K_SET_SHORT_PREAMBLE : 0)
-
/****************\
TX DEFINITIONS
\****************/
/*
- * TX Status
+ * TX Status descriptor
*/
struct ath5k_tx_status {
u16 ts_seqnum;
u16 ts_tstamp;
u8 ts_status;
- u8 ts_rate;
+ u8 ts_rate[4];
+ u8 ts_retry[4];
+ u8 ts_final_idx;
s8 ts_rssi;
u8 ts_shortretry;
u8 ts_longretry;
@@ -354,7 +499,6 @@ enum ath5k_tx_queue_id {
AR5K_TX_QUEUE_ID_XR_DATA = 9,
};
-
/*
* Flags to set hw queue's parameters...
*/
@@ -387,7 +531,8 @@ struct ath5k_txq_info {
/*
* Transmit packet types.
- * These are not fully used inside OpenHAL yet
+ * used on tx control descriptor
+ * TODO: Use them inside base.c corectly
*/
enum ath5k_pkt_type {
AR5K_PKT_TYPE_NORMAL = 0,
@@ -430,7 +575,7 @@ enum ath5k_dmasize {
\****************/
/*
- * RX Status
+ * RX Status descriptor
*/
struct ath5k_rx_status {
u16 rs_datalen;
@@ -494,34 +639,59 @@ struct ath5k_beacon_state {
#define TSF_TO_TU(_tsf) (u32)((_tsf) >> 10)
+/*******************************\
+ GAIN OPTIMIZATION DEFINITIONS
+\*******************************/
+
+enum ath5k_rfgain {
+ AR5K_RFGAIN_INACTIVE = 0,
+ AR5K_RFGAIN_READ_REQUESTED,
+ AR5K_RFGAIN_NEED_CHANGE,
+};
+
+#define AR5K_GAIN_CRN_FIX_BITS_5111 4
+#define AR5K_GAIN_CRN_FIX_BITS_5112 7
+#define AR5K_GAIN_CRN_MAX_FIX_BITS AR5K_GAIN_CRN_FIX_BITS_5112
+#define AR5K_GAIN_DYN_ADJUST_HI_MARGIN 15
+#define AR5K_GAIN_DYN_ADJUST_LO_MARGIN 20
+#define AR5K_GAIN_CCK_PROBE_CORR 5
+#define AR5K_GAIN_CCK_OFDM_GAIN_DELTA 15
+#define AR5K_GAIN_STEP_COUNT 10
+#define AR5K_GAIN_PARAM_TX_CLIP 0
+#define AR5K_GAIN_PARAM_PD_90 1
+#define AR5K_GAIN_PARAM_PD_84 2
+#define AR5K_GAIN_PARAM_GAIN_SEL 3
+#define AR5K_GAIN_PARAM_MIX_ORN 0
+#define AR5K_GAIN_PARAM_PD_138 1
+#define AR5K_GAIN_PARAM_PD_137 2
+#define AR5K_GAIN_PARAM_PD_136 3
+#define AR5K_GAIN_PARAM_PD_132 4
+#define AR5K_GAIN_PARAM_PD_131 5
+#define AR5K_GAIN_PARAM_PD_130 6
+#define AR5K_GAIN_CHECK_ADJUST(_g) \
+ ((_g)->g_current <= (_g)->g_low || (_g)->g_current >= (_g)->g_high)
+
+struct ath5k_gain_opt_step {
+ s16 gos_param[AR5K_GAIN_CRN_MAX_FIX_BITS];
+ s32 gos_gain;
+};
+
+struct ath5k_gain {
+ u32 g_step_idx;
+ u32 g_current;
+ u32 g_target;
+ u32 g_low;
+ u32 g_high;
+ u32 g_f_corr;
+ u32 g_active;
+ const struct ath5k_gain_opt_step *g_step;
+};
+
+
/********************\
COMMON DEFINITIONS
\********************/
-/*
- * Atheros hardware descriptor
- * This is read and written to by the hardware
- */
-struct ath5k_desc {
- u32 ds_link; /* physical address of the next descriptor */
- u32 ds_data; /* physical address of data buffer (skb) */
-
- union {
- struct ath5k_hw_5210_tx_desc ds_tx5210;
- struct ath5k_hw_5212_tx_desc ds_tx5212;
- struct ath5k_hw_all_rx_desc ds_rx;
- } ud;
-} __packed;
-
-#define AR5K_RXDESC_INTREQ 0x0020
-
-#define AR5K_TXDESC_CLRDMASK 0x0001
-#define AR5K_TXDESC_NOACK 0x0002 /*[5211+]*/
-#define AR5K_TXDESC_RTSENA 0x0004
-#define AR5K_TXDESC_CTSENA 0x0008
-#define AR5K_TXDESC_INTREQ 0x0010
-#define AR5K_TXDESC_VEOL 0x0020 /*[5211+]*/
-
#define AR5K_SLOT_TIME_9 396
#define AR5K_SLOT_TIME_20 880
#define AR5K_SLOT_TIME_MAX 0xffff
@@ -553,167 +723,79 @@ struct ath5k_desc {
#define CHANNEL_MODES CHANNEL_ALL
/*
- * Used internaly in OpenHAL (ar5211.c/ar5212.c
- * for reset_tx_queue). Also see struct struct ieee80211_channel.
+ * Used internaly for reset_tx_queue).
+ * Also see struct struct ieee80211_channel.
*/
#define IS_CHAN_XR(_c) ((_c.hw_value & CHANNEL_XR) != 0)
#define IS_CHAN_B(_c) ((_c.hw_value & CHANNEL_B) != 0)
/*
- * The following structure will be used to map 2GHz channels to
+ * The following structure is used to map 2GHz channels to
* 5GHz Atheros channels.
+ * TODO: Clean up
*/
struct ath5k_athchan_2ghz {
u32 a2_flags;
u16 a2_athchan;
};
-/*
- * Rate definitions
- * TODO: Clean them up or move them on mac80211 -most of these infos are
- * used by the rate control algorytm on MadWiFi.
- */
-/* Max number of rates on the rate table and what it seems
- * Atheros hardware supports */
-#define AR5K_MAX_RATES 32
+/******************\
+ RATE DEFINITIONS
+\******************/
/**
- * struct ath5k_rate - rate structure
- * @valid: is this a valid rate for rate control (remove)
- * @modulation: respective mac80211 modulation
- * @rate_kbps: rate in kbit/s
- * @rate_code: hardware rate value, used in &struct ath5k_desc, on RX on
- * &struct ath5k_rx_status.rs_rate and on TX on
- * &struct ath5k_tx_status.ts_rate. Seems the ar5xxx harware supports
- * up to 32 rates, indexed by 1-32. This means we really only need
- * 6 bits for the rate_code.
- * @dot11_rate: respective IEEE-802.11 rate value
- * @control_rate: index of rate assumed to be used to send control frames.
- * This can be used to set override the value on the rate duration
- * registers. This is only useful if we can override in the harware at
- * what rate we want to send control frames at. Note that IEEE-802.11
- * Ch. 9.6 (after IEEE 802.11g changes) defines the rate at which we
- * should send ACK/CTS, if we change this value we can be breaking
- * the spec.
+ * Seems the ar5xxx harware supports up to 32 rates, indexed by 1-32.
*
- * This structure is used to get the RX rate or set the TX rate on the
+ * The rate code is used to get the RX rate or set the TX rate on the
* hardware descriptors. It is also used for internal modulation control
* and settings.
*
- * On RX after the &struct ath5k_desc is parsed by the appropriate
- * ah_proc_rx_desc() the respective hardware rate value is set in
- * &struct ath5k_rx_status.rs_rate. On TX the desired rate is set in
- * &struct ath5k_tx_status.ts_rate which is later used to setup the
- * &struct ath5k_desc correctly. This is the hardware rate map we are
- * aware of:
+ * This is the hardware rate map we are aware of:
*
- * rate_code 1 2 3 4 5 6 7 8
+ * rate_code 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08
* rate_kbps 3000 1000 ? ? ? 2000 500 48000
*
- * rate_code 9 10 11 12 13 14 15 16
+ * rate_code 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F 0x10
* rate_kbps 24000 12000 6000 54000 36000 18000 9000 ?
*
* rate_code 17 18 19 20 21 22 23 24
* rate_kbps ? ? ? ? ? ? ? 11000
*
* rate_code 25 26 27 28 29 30 31 32
- * rate_kbps 5500 2000 1000 ? ? ? ? ?
+ * rate_kbps 5500 2000 1000 11000S 5500S 2000S ? ?
*
+ * "S" indicates CCK rates with short preamble.
+ *
+ * AR5211 has different rate codes for CCK (802.11B) rates. It only uses the
+ * lowest 4 bits, so they are the same as below with a 0xF mask.
+ * (0xB, 0xA, 0x9 and 0x8 for 1M, 2M, 5.5M and 11M).
+ * We handle this in ath5k_setup_bands().
*/
-struct ath5k_rate {
- u8 valid;
- u32 modulation;
- u16 rate_kbps;
- u8 rate_code;
- u8 dot11_rate;
- u8 control_rate;
-};
-
-/* XXX: GRR all this stuff to get leds blinking ??? (check out setcurmode) */
-struct ath5k_rate_table {
- u16 rate_count;
- u8 rate_code_to_index[AR5K_MAX_RATES]; /* Back-mapping */
- struct ath5k_rate rates[AR5K_MAX_RATES];
-};
-
-/*
- * Rate tables...
- * TODO: CLEAN THIS !!!
- */
-#define AR5K_RATES_11A { 8, { \
- 255, 255, 255, 255, 255, 255, 255, 255, 6, 4, 2, 0, \
- 7, 5, 3, 1, 255, 255, 255, 255, 255, 255, 255, 255, \
- 255, 255, 255, 255, 255, 255, 255, 255 }, { \
- { 1, 0, 6000, 11, 140, 0 }, \
- { 1, 0, 9000, 15, 18, 0 }, \
- { 1, 0, 12000, 10, 152, 2 }, \
- { 1, 0, 18000, 14, 36, 2 }, \
- { 1, 0, 24000, 9, 176, 4 }, \
- { 1, 0, 36000, 13, 72, 4 }, \
- { 1, 0, 48000, 8, 96, 4 }, \
- { 1, 0, 54000, 12, 108, 4 } } \
-}
-
-#define AR5K_RATES_11B { 4, { \
- 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, \
- 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, \
- 3, 2, 1, 0, 255, 255, 255, 255 }, { \
- { 1, 0, 1000, 27, 130, 0 }, \
- { 1, IEEE80211_RATE_SHORT_PREAMBLE, 2000, 26, 132, 1 }, \
- { 1, IEEE80211_RATE_SHORT_PREAMBLE, 5500, 25, 139, 1 }, \
- { 1, IEEE80211_RATE_SHORT_PREAMBLE, 11000, 24, 150, 1 } } \
-}
-
-#define AR5K_RATES_11G { 12, { \
- 255, 255, 255, 255, 255, 255, 255, 255, 10, 8, 6, 4, \
- 11, 9, 7, 5, 255, 255, 255, 255, 255, 255, 255, 255, \
- 3, 2, 1, 0, 255, 255, 255, 255 }, { \
- { 1, 0, 1000, 27, 2, 0 }, \
- { 1, IEEE80211_RATE_SHORT_PREAMBLE, 2000, 26, 4, 1 }, \
- { 1, IEEE80211_RATE_SHORT_PREAMBLE, 5500, 25, 11, 1 }, \
- { 1, IEEE80211_RATE_SHORT_PREAMBLE, 11000, 24, 22, 1 }, \
- { 0, 0, 6000, 11, 12, 4 }, \
- { 0, 0, 9000, 15, 18, 4 }, \
- { 1, 0, 12000, 10, 24, 6 }, \
- { 1, 0, 18000, 14, 36, 6 }, \
- { 1, 0, 24000, 9, 48, 8 }, \
- { 1, 0, 36000, 13, 72, 8 }, \
- { 1, 0, 48000, 8, 96, 8 }, \
- { 1, 0, 54000, 12, 108, 8 } } \
-}
-
-#define AR5K_RATES_TURBO { 8, { \
- 255, 255, 255, 255, 255, 255, 255, 255, 6, 4, 2, 0, \
- 7, 5, 3, 1, 255, 255, 255, 255, 255, 255, 255, 255, \
- 255, 255, 255, 255, 255, 255, 255, 255 }, { \
- { 1, MODULATION_TURBO, 6000, 11, 140, 0 }, \
- { 1, MODULATION_TURBO, 9000, 15, 18, 0 }, \
- { 1, MODULATION_TURBO, 12000, 10, 152, 2 }, \
- { 1, MODULATION_TURBO, 18000, 14, 36, 2 }, \
- { 1, MODULATION_TURBO, 24000, 9, 176, 4 }, \
- { 1, MODULATION_TURBO, 36000, 13, 72, 4 }, \
- { 1, MODULATION_TURBO, 48000, 8, 96, 4 }, \
- { 1, MODULATION_TURBO, 54000, 12, 108, 4 } } \
-}
+#define AR5K_MAX_RATES 32
-#define AR5K_RATES_XR { 12, { \
- 255, 3, 1, 255, 255, 255, 2, 0, 10, 8, 6, 4, \
- 11, 9, 7, 5, 255, 255, 255, 255, 255, 255, 255, 255, \
- 255, 255, 255, 255, 255, 255, 255, 255 }, { \
- { 1, MODULATION_XR, 500, 7, 129, 0 }, \
- { 1, MODULATION_XR, 1000, 2, 139, 1 }, \
- { 1, MODULATION_XR, 2000, 6, 150, 2 }, \
- { 1, MODULATION_XR, 3000, 1, 150, 3 }, \
- { 1, 0, 6000, 11, 140, 4 }, \
- { 1, 0, 9000, 15, 18, 4 }, \
- { 1, 0, 12000, 10, 152, 6 }, \
- { 1, 0, 18000, 14, 36, 6 }, \
- { 1, 0, 24000, 9, 176, 8 }, \
- { 1, 0, 36000, 13, 72, 8 }, \
- { 1, 0, 48000, 8, 96, 8 }, \
- { 1, 0, 54000, 12, 108, 8 } } \
-}
+/* B */
+#define ATH5K_RATE_CODE_1M 0x1B
+#define ATH5K_RATE_CODE_2M 0x1A
+#define ATH5K_RATE_CODE_5_5M 0x19
+#define ATH5K_RATE_CODE_11M 0x18
+/* A and G */
+#define ATH5K_RATE_CODE_6M 0x0B
+#define ATH5K_RATE_CODE_9M 0x0F
+#define ATH5K_RATE_CODE_12M 0x0A
+#define ATH5K_RATE_CODE_18M 0x0E
+#define ATH5K_RATE_CODE_24M 0x09
+#define ATH5K_RATE_CODE_36M 0x0D
+#define ATH5K_RATE_CODE_48M 0x08
+#define ATH5K_RATE_CODE_54M 0x0C
+/* XR */
+#define ATH5K_RATE_CODE_XR_500K 0x07
+#define ATH5K_RATE_CODE_XR_1M 0x02
+#define ATH5K_RATE_CODE_XR_2M 0x06
+#define ATH5K_RATE_CODE_XR_3M 0x01
+
+/* adding this flag to rate_code enables short preamble */
+#define AR5K_SET_SHORT_PREAMBLE 0x04
/*
* Crypto definitions
@@ -735,7 +817,6 @@ struct ath5k_rate_table {
return (false); \
} while (0)
-
enum ath5k_ant_setting {
AR5K_ANT_VARIABLE = 0, /* variable by programming */
AR5K_ANT_FIXED_A = 1, /* fixed to 11a frequencies */
@@ -846,7 +927,8 @@ enum ath5k_power_mode {
/*
* These match net80211 definitions (not used in
- * d80211).
+ * mac80211).
+ * TODO: Clean this up
*/
#define AR5K_LED_INIT 0 /*IEEE80211_S_INIT*/
#define AR5K_LED_SCAN 1 /*IEEE80211_S_SCAN*/
@@ -862,7 +944,8 @@ enum ath5k_power_mode {
/*
* Chipset capabilities -see ath5k_hw_get_capability-
* get_capability function is not yet fully implemented
- * in OpenHAL so most of these don't work yet...
+ * in ath5k so most of these don't work yet...
+ * TODO: Implement these & merge with _TUNE_ stuff above
*/
enum ath5k_capability_type {
AR5K_CAP_REG_DMN = 0, /* Used to get current reg. domain id */
@@ -931,6 +1014,7 @@ struct ath5k_capabilities {
#define AR5K_MAX_GPIO 10
#define AR5K_MAX_RF_BANKS 8
+/* TODO: Clean up and merge with ath5k_softc */
struct ath5k_hw {
u32 ah_magic;
@@ -939,7 +1023,7 @@ struct ath5k_hw {
enum ath5k_int ah_imr;
- enum ieee80211_if_types ah_op_mode;
+ enum nl80211_iftype ah_op_mode;
enum ath5k_power_mode ah_power_mode;
struct ieee80211_channel ah_current_channel;
bool ah_turbo;
@@ -1023,11 +1107,13 @@ struct ath5k_hw {
/*
* Function pointers
*/
+ int (*ah_setup_rx_desc)(struct ath5k_hw *ah, struct ath5k_desc *desc,
+ u32 size, unsigned int flags);
int (*ah_setup_tx_desc)(struct ath5k_hw *, struct ath5k_desc *,
unsigned int, unsigned int, enum ath5k_pkt_type, unsigned int,
unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int, unsigned int);
- int (*ah_setup_xtx_desc)(struct ath5k_hw *, struct ath5k_desc *,
+ int (*ah_setup_mrr_tx_desc)(struct ath5k_hw *, struct ath5k_desc *,
unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int);
int (*ah_proc_tx_desc)(struct ath5k_hw *, struct ath5k_desc *,
@@ -1040,33 +1126,38 @@ struct ath5k_hw {
* Prototypes
*/
-/* General Functions */
-extern int ath5k_hw_register_timeout(struct ath5k_hw *ah, u32 reg, u32 flag, u32 val, bool is_set);
/* Attach/Detach Functions */
extern struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version);
-extern const struct ath5k_rate_table *ath5k_hw_get_rate_table(struct ath5k_hw *ah, unsigned int mode);
extern void ath5k_hw_detach(struct ath5k_hw *ah);
+
/* Reset Functions */
-extern int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode, struct ieee80211_channel *channel, bool change_channel);
+extern int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial);
+extern int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode, struct ieee80211_channel *channel, bool change_channel);
/* Power management functions */
extern int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode, bool set_chip, u16 sleep_duration);
+
/* DMA Related Functions */
-extern void ath5k_hw_start_rx(struct ath5k_hw *ah);
+extern void ath5k_hw_start_rx_dma(struct ath5k_hw *ah);
extern int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah);
-extern u32 ath5k_hw_get_rx_buf(struct ath5k_hw *ah);
-extern void ath5k_hw_put_rx_buf(struct ath5k_hw *ah, u32 phys_addr);
-extern int ath5k_hw_tx_start(struct ath5k_hw *ah, unsigned int queue);
+extern u32 ath5k_hw_get_rxdp(struct ath5k_hw *ah);
+extern void ath5k_hw_set_rxdp(struct ath5k_hw *ah, u32 phys_addr);
+extern int ath5k_hw_start_tx_dma(struct ath5k_hw *ah, unsigned int queue);
extern int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue);
-extern u32 ath5k_hw_get_tx_buf(struct ath5k_hw *ah, unsigned int queue);
-extern int ath5k_hw_put_tx_buf(struct ath5k_hw *ah, unsigned int queue, u32 phys_addr);
+extern u32 ath5k_hw_get_txdp(struct ath5k_hw *ah, unsigned int queue);
+extern int ath5k_hw_set_txdp(struct ath5k_hw *ah, unsigned int queue,
+ u32 phys_addr);
extern int ath5k_hw_update_tx_triglevel(struct ath5k_hw *ah, bool increase);
/* Interrupt handling */
extern bool ath5k_hw_is_intr_pending(struct ath5k_hw *ah);
extern int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask);
-extern enum ath5k_int ath5k_hw_set_intr(struct ath5k_hw *ah, enum ath5k_int new_mask);
+extern enum ath5k_int ath5k_hw_set_imr(struct ath5k_hw *ah, enum
+ath5k_int new_mask);
extern void ath5k_hw_update_mib_counters(struct ath5k_hw *ah, struct ieee80211_low_level_stats *stats);
+
/* EEPROM access functions */
-extern int ath5k_hw_set_regdomain(struct ath5k_hw *ah, u16 regdomain);
+extern int ath5k_eeprom_init(struct ath5k_hw *ah);
+extern int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac);
+
/* Protocol Control Unit Functions */
extern int ath5k_hw_set_opmode(struct ath5k_hw *ah);
/* BSSID Functions */
@@ -1076,14 +1167,14 @@ extern void ath5k_hw_set_associd(struct ath5k_hw *ah, const u8 *bssid, u16 assoc
extern int ath5k_hw_set_bssid_mask(struct ath5k_hw *ah, const u8 *mask);
/* Receive start/stop functions */
extern void ath5k_hw_start_rx_pcu(struct ath5k_hw *ah);
-extern void ath5k_hw_stop_pcu_recv(struct ath5k_hw *ah);
+extern void ath5k_hw_stop_rx_pcu(struct ath5k_hw *ah);
/* RX Filter functions */
extern void ath5k_hw_set_mcast_filter(struct ath5k_hw *ah, u32 filter0, u32 filter1);
-extern int ath5k_hw_set_mcast_filterindex(struct ath5k_hw *ah, u32 index);
+extern int ath5k_hw_set_mcast_filter_idx(struct ath5k_hw *ah, u32 index);
extern int ath5k_hw_clear_mcast_filter_idx(struct ath5k_hw *ah, u32 index);
extern u32 ath5k_hw_get_rx_filter(struct ath5k_hw *ah);
extern void ath5k_hw_set_rx_filter(struct ath5k_hw *ah, u32 filter);
-/* Beacon related functions */
+/* Beacon control functions */
extern u32 ath5k_hw_get_tsf32(struct ath5k_hw *ah);
extern u64 ath5k_hw_get_tsf64(struct ath5k_hw *ah);
extern void ath5k_hw_reset_tsf(struct ath5k_hw *ah);
@@ -1105,61 +1196,129 @@ extern int ath5k_hw_reset_key(struct ath5k_hw *ah, u16 entry);
extern int ath5k_hw_is_key_valid(struct ath5k_hw *ah, u16 entry);
extern int ath5k_hw_set_key(struct ath5k_hw *ah, u16 entry, const struct ieee80211_key_conf *key, const u8 *mac);
extern int ath5k_hw_set_key_lladdr(struct ath5k_hw *ah, u16 entry, const u8 *mac);
+
/* Queue Control Unit, DFS Control Unit Functions */
-extern int ath5k_hw_setup_tx_queue(struct ath5k_hw *ah, enum ath5k_tx_queue queue_type, struct ath5k_txq_info *queue_info);
-extern int ath5k_hw_setup_tx_queueprops(struct ath5k_hw *ah, int queue, const struct ath5k_txq_info *queue_info);
extern int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue, struct ath5k_txq_info *queue_info);
+extern int ath5k_hw_set_tx_queueprops(struct ath5k_hw *ah, int queue,
+ const struct ath5k_txq_info *queue_info);
+extern int ath5k_hw_setup_tx_queue(struct ath5k_hw *ah,
+ enum ath5k_tx_queue queue_type,
+ struct ath5k_txq_info *queue_info);
+extern u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue);
extern void ath5k_hw_release_tx_queue(struct ath5k_hw *ah, unsigned int queue);
extern int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue);
-extern u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue);
-extern int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time);
extern unsigned int ath5k_hw_get_slot_time(struct ath5k_hw *ah);
+extern int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time);
+
/* Hardware Descriptor Functions */
-extern int ath5k_hw_setup_rx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc, u32 size, unsigned int flags);
+extern int ath5k_hw_init_desc_functions(struct ath5k_hw *ah);
+
/* GPIO Functions */
extern void ath5k_hw_set_ledstate(struct ath5k_hw *ah, unsigned int state);
-extern int ath5k_hw_set_gpio_output(struct ath5k_hw *ah, u32 gpio);
extern int ath5k_hw_set_gpio_input(struct ath5k_hw *ah, u32 gpio);
+extern int ath5k_hw_set_gpio_output(struct ath5k_hw *ah, u32 gpio);
extern u32 ath5k_hw_get_gpio(struct ath5k_hw *ah, u32 gpio);
extern int ath5k_hw_set_gpio(struct ath5k_hw *ah, u32 gpio, u32 val);
extern void ath5k_hw_set_gpio_intr(struct ath5k_hw *ah, unsigned int gpio, u32 interrupt_level);
+
/* Misc functions */
+int ath5k_hw_set_capabilities(struct ath5k_hw *ah);
extern int ath5k_hw_get_capability(struct ath5k_hw *ah, enum ath5k_capability_type cap_type, u32 capability, u32 *result);
-
+extern int ath5k_hw_enable_pspoll(struct ath5k_hw *ah, u8 *bssid, u16 assoc_id);
+extern int ath5k_hw_disable_pspoll(struct ath5k_hw *ah);
/* Initial register settings functions */
extern int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel);
+
/* Initialize RF */
extern int ath5k_hw_rfregs(struct ath5k_hw *ah, struct ieee80211_channel *channel, unsigned int mode);
extern int ath5k_hw_rfgain(struct ath5k_hw *ah, unsigned int freq);
extern enum ath5k_rfgain ath5k_hw_get_rf_gain(struct ath5k_hw *ah);
extern int ath5k_hw_set_rfgain_opt(struct ath5k_hw *ah);
-
-
/* PHY/RF channel functions */
extern bool ath5k_channel_ok(struct ath5k_hw *ah, u16 freq, unsigned int flags);
extern int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel);
/* PHY calibration */
extern int ath5k_hw_phy_calibrate(struct ath5k_hw *ah, struct ieee80211_channel *channel);
-extern int ath5k_hw_phy_disable(struct ath5k_hw *ah);
+extern int ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq);
/* Misc PHY functions */
extern u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, unsigned int chan);
extern void ath5k_hw_set_def_antenna(struct ath5k_hw *ah, unsigned int ant);
extern unsigned int ath5k_hw_get_def_antenna(struct ath5k_hw *ah);
-extern int ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq);
+extern int ath5k_hw_phy_disable(struct ath5k_hw *ah);
/* TX power setup */
extern int ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel, unsigned int txpower);
extern int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, unsigned int power);
+/*
+ * Functions used internaly
+ */
+/*
+ * Translate usec to hw clock units
+ */
+static inline unsigned int ath5k_hw_htoclock(unsigned int usec, bool turbo)
+{
+ return turbo ? (usec * 80) : (usec * 40);
+}
+
+/*
+ * Translate hw clock units to usec
+ */
+static inline unsigned int ath5k_hw_clocktoh(unsigned int clock, bool turbo)
+{
+ return turbo ? (clock / 80) : (clock / 40);
+}
+
+/*
+ * Read from a register
+ */
static inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
{
return ioread32(ah->ah_iobase + reg);
}
+/*
+ * Write to a register
+ */
static inline void ath5k_hw_reg_write(struct ath5k_hw *ah, u32 val, u16 reg)
{
iowrite32(val, ah->ah_iobase + reg);
}
+#if defined(_ATH5K_RESET) || defined(_ATH5K_PHY)
+/*
+ * Check if a register write has been completed
+ */
+static int ath5k_hw_register_timeout(struct ath5k_hw *ah, u32 reg, u32 flag,
+ u32 val, bool is_set)
+{
+ int i;
+ u32 data;
+
+ for (i = AR5K_TUNE_REGISTER_TIMEOUT; i > 0; i--) {
+ data = ath5k_hw_reg_read(ah, reg);
+ if (is_set && (data & flag))
+ break;
+ else if ((data & flag) == val)
+ break;
+ udelay(15);
+ }
+
+ return (i <= 0) ? -EAGAIN : 0;
+}
+#endif
+
+static inline u32 ath5k_hw_bitswap(u32 val, unsigned int bits)
+{
+ u32 retval = 0, bit, i;
+
+ for (i = 0; i < bits; i++) {
+ bit = (val >> i) & 1;
+ retval = (retval << 1) | bit;
+ }
+
+ return retval;
+}
+
#endif
diff --git a/drivers/net/wireless/ath5k/attach.c b/drivers/net/wireless/ath5k/attach.c
new file mode 100644
index 0000000000000000000000000000000000000000..51d569883cdd787a7a9b3de3f567f4e415aa1ea1
--- /dev/null
+++ b/drivers/net/wireless/ath5k/attach.c
@@ -0,0 +1,359 @@
+/*
+ * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*************************************\
+* Attach/Detach Functions and helpers *
+\*************************************/
+
+#include <linux/pci.h>
+#include "ath5k.h"
+#include "reg.h"
+#include "debug.h"
+#include "base.h"
+
+/**
+ * ath5k_hw_post - Power On Self Test helper function
+ *
+ * @ah: The &struct ath5k_hw
+ */
+static int ath5k_hw_post(struct ath5k_hw *ah)
+{
+
+ int i, c;
+ u16 cur_reg;
+ u16 regs[2] = {AR5K_STA_ID0, AR5K_PHY(8)};
+ u32 var_pattern;
+ u32 static_pattern[4] = {
+ 0x55555555, 0xaaaaaaaa,
+ 0x66666666, 0x99999999
+ };
+ u32 init_val;
+ u32 cur_val;
+
+ for (c = 0; c < 2; c++) {
+
+ cur_reg = regs[c];
+
+ /* Save previous value */
+ init_val = ath5k_hw_reg_read(ah, cur_reg);
+
+ for (i = 0; i < 256; i++) {
+ var_pattern = i << 16 | i;
+ ath5k_hw_reg_write(ah, var_pattern, cur_reg);
+ cur_val = ath5k_hw_reg_read(ah, cur_reg);
+
+ if (cur_val != var_pattern) {
+ ATH5K_ERR(ah->ah_sc, "POST Failed !!!\n");
+ return -EAGAIN;
+ }
+
+ /* Found on ndiswrapper dumps */
+ var_pattern = 0x0039080f;
+ ath5k_hw_reg_write(ah, var_pattern, cur_reg);
+ }
+
+ for (i = 0; i < 4; i++) {
+ var_pattern = static_pattern[i];
+ ath5k_hw_reg_write(ah, var_pattern, cur_reg);
+ cur_val = ath5k_hw_reg_read(ah, cur_reg);
+
+ if (cur_val != var_pattern) {
+ ATH5K_ERR(ah->ah_sc, "POST Failed !!!\n");
+ return -EAGAIN;
+ }
+
+ /* Found on ndiswrapper dumps */
+ var_pattern = 0x003b080f;
+ ath5k_hw_reg_write(ah, var_pattern, cur_reg);
+ }
+
+ /* Restore previous value */
+ ath5k_hw_reg_write(ah, init_val, cur_reg);
+
+ }
+
+ return 0;
+
+}
+
+/**
+ * ath5k_hw_attach - Check if hw is supported and init the needed structs
+ *
+ * @sc: The &struct ath5k_softc we got from the driver's attach function
+ * @mac_version: The mac version id (check out ath5k.h) based on pci id
+ *
+ * Check if the device is supported, perform a POST and initialize the needed
+ * structs. Returns -ENOMEM if we don't have memory for the needed structs,
+ * -ENODEV if the device is not supported or prints an error msg if something
+ * else went wrong.
+ */
+struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version)
+{
+ struct ath5k_hw *ah;
+ struct pci_dev *pdev = sc->pdev;
+ u8 mac[ETH_ALEN];
+ int ret;
+ u32 srev;
+
+ /*If we passed the test malloc a ath5k_hw struct*/
+ ah = kzalloc(sizeof(struct ath5k_hw), GFP_KERNEL);
+ if (ah == NULL) {
+ ret = -ENOMEM;
+ ATH5K_ERR(sc, "out of memory\n");
+ goto err;
+ }
+
+ ah->ah_sc = sc;
+ ah->ah_iobase = sc->iobase;
+
+ /*
+ * HW information
+ */
+ ah->ah_op_mode = NL80211_IFTYPE_STATION;
+ ah->ah_radar.r_enabled = AR5K_TUNE_RADAR_ALERT;
+ ah->ah_turbo = false;
+ ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER;
+ ah->ah_imr = 0;
+ ah->ah_atim_window = 0;
+ ah->ah_aifs = AR5K_TUNE_AIFS;
+ ah->ah_cw_min = AR5K_TUNE_CWMIN;
+ ah->ah_limit_tx_retries = AR5K_INIT_TX_RETRY;
+ ah->ah_software_retry = false;
+ ah->ah_ant_diversity = AR5K_TUNE_ANT_DIVERSITY;
+
+ /*
+ * Set the mac version based on the pci id
+ */
+ ah->ah_version = mac_version;
+
+ /*Fill the ath5k_hw struct with the needed functions*/
+ ret = ath5k_hw_init_desc_functions(ah);
+ if (ret)
+ goto err_free;
+
+ /* Bring device out of sleep and reset it's units */
+ ret = ath5k_hw_nic_wakeup(ah, CHANNEL_B, true);
+ if (ret)
+ goto err_free;
+
+ /* Get MAC, PHY and RADIO revisions */
+ srev = ath5k_hw_reg_read(ah, AR5K_SREV);
+ ah->ah_mac_srev = srev;
+ ah->ah_mac_version = AR5K_REG_MS(srev, AR5K_SREV_VER);
+ ah->ah_mac_revision = AR5K_REG_MS(srev, AR5K_SREV_REV);
+ ah->ah_phy_revision = ath5k_hw_reg_read(ah, AR5K_PHY_CHIP_ID) &
+ 0xffffffff;
+ ah->ah_radio_5ghz_revision = ath5k_hw_radio_revision(ah,
+ CHANNEL_5GHZ);
+ ah->ah_phy = AR5K_PHY(0);
+
+ /* Try to identify radio chip based on it's srev */
+ switch (ah->ah_radio_5ghz_revision & 0xf0) {
+ case AR5K_SREV_RAD_5111:
+ ah->ah_radio = AR5K_RF5111;
+ ah->ah_single_chip = false;
+ ah->ah_radio_2ghz_revision = ath5k_hw_radio_revision(ah,
+ CHANNEL_2GHZ);
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5111;
+ break;
+ case AR5K_SREV_RAD_5112:
+ case AR5K_SREV_RAD_2112:
+ ah->ah_radio = AR5K_RF5112;
+ ah->ah_single_chip = false;
+ ah->ah_radio_2ghz_revision = ath5k_hw_radio_revision(ah,
+ CHANNEL_2GHZ);
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112;
+ break;
+ case AR5K_SREV_RAD_2413:
+ ah->ah_radio = AR5K_RF2413;
+ ah->ah_single_chip = true;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2413;
+ break;
+ case AR5K_SREV_RAD_5413:
+ ah->ah_radio = AR5K_RF5413;
+ ah->ah_single_chip = true;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5413;
+ break;
+ case AR5K_SREV_RAD_2316:
+ ah->ah_radio = AR5K_RF2316;
+ ah->ah_single_chip = true;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2316;
+ break;
+ case AR5K_SREV_RAD_2317:
+ ah->ah_radio = AR5K_RF2317;
+ ah->ah_single_chip = true;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2317;
+ break;
+ case AR5K_SREV_RAD_5424:
+ if (ah->ah_mac_version == AR5K_SREV_AR2425 ||
+ ah->ah_mac_version == AR5K_SREV_AR2417){
+ ah->ah_radio = AR5K_RF2425;
+ ah->ah_single_chip = true;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2425;
+ } else {
+ ah->ah_radio = AR5K_RF5413;
+ ah->ah_single_chip = true;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5413;
+ }
+ break;
+ default:
+ /* Identify radio based on mac/phy srev */
+ if (ah->ah_version == AR5K_AR5210) {
+ ah->ah_radio = AR5K_RF5110;
+ ah->ah_single_chip = false;
+ } else if (ah->ah_version == AR5K_AR5211) {
+ ah->ah_radio = AR5K_RF5111;
+ ah->ah_single_chip = false;
+ ah->ah_radio_2ghz_revision = ath5k_hw_radio_revision(ah,
+ CHANNEL_2GHZ);
+ } else if (ah->ah_mac_version == (AR5K_SREV_AR2425 >> 4) ||
+ ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4) ||
+ ah->ah_phy_revision == AR5K_SREV_PHY_2425) {
+ ah->ah_radio = AR5K_RF2425;
+ ah->ah_single_chip = true;
+ ah->ah_radio_5ghz_revision = AR5K_SREV_RAD_2425;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2425;
+ } else if (srev == AR5K_SREV_AR5213A &&
+ ah->ah_phy_revision == AR5K_SREV_PHY_2112B) {
+ ah->ah_radio = AR5K_RF5112;
+ ah->ah_single_chip = false;
+ ah->ah_radio_5ghz_revision = AR5K_SREV_RAD_2112B;
+ } else if (ah->ah_mac_version == (AR5K_SREV_AR2415 >> 4)) {
+ ah->ah_radio = AR5K_RF2316;
+ ah->ah_single_chip = true;
+ ah->ah_radio_5ghz_revision = AR5K_SREV_RAD_2316;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2316;
+ } else if (ah->ah_mac_version == (AR5K_SREV_AR5414 >> 4) ||
+ ah->ah_phy_revision == AR5K_SREV_PHY_5413) {
+ ah->ah_radio = AR5K_RF5413;
+ ah->ah_single_chip = true;
+ ah->ah_radio_5ghz_revision = AR5K_SREV_RAD_5413;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5413;
+ } else if (ah->ah_mac_version == (AR5K_SREV_AR2414 >> 4) ||
+ ah->ah_phy_revision == AR5K_SREV_PHY_2413) {
+ ah->ah_radio = AR5K_RF2413;
+ ah->ah_single_chip = true;
+ ah->ah_radio_5ghz_revision = AR5K_SREV_RAD_2413;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2413;
+ } else {
+ ATH5K_ERR(sc, "Couldn't identify radio revision.\n");
+ ret = -ENODEV;
+ goto err_free;
+ }
+ }
+
+
+ /* Return on unsuported chips (unsupported eeprom etc) */
+ if ((srev >= AR5K_SREV_AR5416) &&
+ (srev < AR5K_SREV_AR2425)) {
+ ATH5K_ERR(sc, "Device not yet supported.\n");
+ ret = -ENODEV;
+ goto err_free;
+ }
+
+ /*
+ * Write PCI-E power save settings
+ */
+ if ((ah->ah_version == AR5K_AR5212) && (pdev->is_pcie)) {
+ ath5k_hw_reg_write(ah, 0x9248fc00, AR5K_PCIE_SERDES);
+ ath5k_hw_reg_write(ah, 0x24924924, AR5K_PCIE_SERDES);
+ /* Shut off RX when elecidle is asserted */
+ ath5k_hw_reg_write(ah, 0x28000039, AR5K_PCIE_SERDES);
+ ath5k_hw_reg_write(ah, 0x53160824, AR5K_PCIE_SERDES);
+ /* TODO: EEPROM work */
+ ath5k_hw_reg_write(ah, 0xe5980579, AR5K_PCIE_SERDES);
+ /* Shut off PLL and CLKREQ active in L1 */
+ ath5k_hw_reg_write(ah, 0x001defff, AR5K_PCIE_SERDES);
+ /* Preserce other settings */
+ ath5k_hw_reg_write(ah, 0x1aaabe40, AR5K_PCIE_SERDES);
+ ath5k_hw_reg_write(ah, 0xbe105554, AR5K_PCIE_SERDES);
+ ath5k_hw_reg_write(ah, 0x000e3007, AR5K_PCIE_SERDES);
+ /* Reset SERDES to load new settings */
+ ath5k_hw_reg_write(ah, 0x00000000, AR5K_PCIE_SERDES_RESET);
+ mdelay(1);
+ }
+
+ /*
+ * POST
+ */
+ ret = ath5k_hw_post(ah);
+ if (ret)
+ goto err_free;
+
+ /* Enable pci core retry fix on Hainan (5213A) and later chips */
+ if (srev >= AR5K_SREV_AR5213A)
+ ath5k_hw_reg_write(ah, AR5K_PCICFG_RETRY_FIX, AR5K_PCICFG);
+
+ /*
+ * Get card capabilities, calibration values etc
+ * TODO: EEPROM work
+ */
+ ret = ath5k_eeprom_init(ah);
+ if (ret) {
+ ATH5K_ERR(sc, "unable to init EEPROM\n");
+ goto err_free;
+ }
+
+ /* Get misc capabilities */
+ ret = ath5k_hw_set_capabilities(ah);
+ if (ret) {
+ ATH5K_ERR(sc, "unable to get device capabilities: 0x%04x\n",
+ sc->pdev->device);
+ goto err_free;
+ }
+
+ /* Set MAC address */
+ ret = ath5k_eeprom_read_mac(ah, mac);
+ if (ret) {
+ ATH5K_ERR(sc, "unable to read address from EEPROM: 0x%04x\n",
+ sc->pdev->device);
+ goto err_free;
+ }
+
+ ath5k_hw_set_lladdr(ah, mac);
+ /* Set BSSID to bcast address: ff:ff:ff:ff:ff:ff for now */
+ memset(ah->ah_bssid, 0xff, ETH_ALEN);
+ ath5k_hw_set_associd(ah, ah->ah_bssid, 0);
+ ath5k_hw_set_opmode(ah);
+
+ ath5k_hw_set_rfgain_opt(ah);
+
+ return ah;
+err_free:
+ kfree(ah);
+err:
+ return ERR_PTR(ret);
+}
+
+/**
+ * ath5k_hw_detach - Free the ath5k_hw struct
+ *
+ * @ah: The &struct ath5k_hw
+ */
+void ath5k_hw_detach(struct ath5k_hw *ah)
+{
+ ATH5K_TRACE(ah->ah_sc);
+
+ __set_bit(ATH_STAT_INVALID, ah->ah_sc->status);
+
+ if (ah->ah_rf_banks != NULL)
+ kfree(ah->ah_rf_banks);
+
+ /* assume interrupts are down */
+ kfree(ah);
+}
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 0676c6d84383082ab18e7ac1e1657f0271656418..9b95c4049b313492055198077de7d3f6458c2fbc 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -72,7 +72,7 @@ MODULE_AUTHOR("Nick Kossifidis");
MODULE_DESCRIPTION("Support for 5xxx series of Atheros 802.11 wireless LAN cards.");
MODULE_SUPPORTED_DEVICE("Atheros 5xxx WLAN cards");
MODULE_LICENSE("Dual BSD/GPL");
-MODULE_VERSION("0.5.0 (EXPERIMENTAL)");
+MODULE_VERSION("0.6.0 (EXPERIMENTAL)");
/* Known PCI ids */
@@ -93,45 +93,94 @@ static struct pci_device_id ath5k_pci_id_table[] __devinitdata = {
{ PCI_VDEVICE(ATHEROS, 0x0019), .driver_data = AR5K_AR5212 }, /* 5212 combatible */
{ PCI_VDEVICE(ATHEROS, 0x001a), .driver_data = AR5K_AR5212 }, /* 2413 Griffin-lite */
{ PCI_VDEVICE(ATHEROS, 0x001b), .driver_data = AR5K_AR5212 }, /* 5413 Eagle */
- { PCI_VDEVICE(ATHEROS, 0x001c), .driver_data = AR5K_AR5212 }, /* 5424 Condor (PCI-E)*/
+ { PCI_VDEVICE(ATHEROS, 0x001c), .driver_data = AR5K_AR5212 }, /* PCI-E cards */
+ { PCI_VDEVICE(ATHEROS, 0x001d), .driver_data = AR5K_AR5212 }, /* 2417 Nala */
{ 0 }
};
MODULE_DEVICE_TABLE(pci, ath5k_pci_id_table);
/* Known SREVs */
static struct ath5k_srev_name srev_names[] = {
- { "5210", AR5K_VERSION_VER, AR5K_SREV_VER_AR5210 },
- { "5311", AR5K_VERSION_VER, AR5K_SREV_VER_AR5311 },
- { "5311A", AR5K_VERSION_VER, AR5K_SREV_VER_AR5311A },
- { "5311B", AR5K_VERSION_VER, AR5K_SREV_VER_AR5311B },
- { "5211", AR5K_VERSION_VER, AR5K_SREV_VER_AR5211 },
- { "5212", AR5K_VERSION_VER, AR5K_SREV_VER_AR5212 },
- { "5213", AR5K_VERSION_VER, AR5K_SREV_VER_AR5213 },
- { "5213A", AR5K_VERSION_VER, AR5K_SREV_VER_AR5213A },
- { "2413", AR5K_VERSION_VER, AR5K_SREV_VER_AR2413 },
- { "2414", AR5K_VERSION_VER, AR5K_SREV_VER_AR2414 },
- { "2424", AR5K_VERSION_VER, AR5K_SREV_VER_AR2424 },
- { "5424", AR5K_VERSION_VER, AR5K_SREV_VER_AR5424 },
- { "5413", AR5K_VERSION_VER, AR5K_SREV_VER_AR5413 },
- { "5414", AR5K_VERSION_VER, AR5K_SREV_VER_AR5414 },
- { "5416", AR5K_VERSION_VER, AR5K_SREV_VER_AR5416 },
- { "5418", AR5K_VERSION_VER, AR5K_SREV_VER_AR5418 },
- { "2425", AR5K_VERSION_VER, AR5K_SREV_VER_AR2425 },
- { "xxxxx", AR5K_VERSION_VER, AR5K_SREV_UNKNOWN },
+ { "5210", AR5K_VERSION_MAC, AR5K_SREV_AR5210 },
+ { "5311", AR5K_VERSION_MAC, AR5K_SREV_AR5311 },
+ { "5311A", AR5K_VERSION_MAC, AR5K_SREV_AR5311A },
+ { "5311B", AR5K_VERSION_MAC, AR5K_SREV_AR5311B },
+ { "5211", AR5K_VERSION_MAC, AR5K_SREV_AR5211 },
+ { "5212", AR5K_VERSION_MAC, AR5K_SREV_AR5212 },
+ { "5213", AR5K_VERSION_MAC, AR5K_SREV_AR5213 },
+ { "5213A", AR5K_VERSION_MAC, AR5K_SREV_AR5213A },
+ { "2413", AR5K_VERSION_MAC, AR5K_SREV_AR2413 },
+ { "2414", AR5K_VERSION_MAC, AR5K_SREV_AR2414 },
+ { "5424", AR5K_VERSION_MAC, AR5K_SREV_AR5424 },
+ { "5413", AR5K_VERSION_MAC, AR5K_SREV_AR5413 },
+ { "5414", AR5K_VERSION_MAC, AR5K_SREV_AR5414 },
+ { "2415", AR5K_VERSION_MAC, AR5K_SREV_AR2415 },
+ { "5416", AR5K_VERSION_MAC, AR5K_SREV_AR5416 },
+ { "5418", AR5K_VERSION_MAC, AR5K_SREV_AR5418 },
+ { "2425", AR5K_VERSION_MAC, AR5K_SREV_AR2425 },
+ { "2417", AR5K_VERSION_MAC, AR5K_SREV_AR2417 },
+ { "xxxxx", AR5K_VERSION_MAC, AR5K_SREV_UNKNOWN },
{ "5110", AR5K_VERSION_RAD, AR5K_SREV_RAD_5110 },
{ "5111", AR5K_VERSION_RAD, AR5K_SREV_RAD_5111 },
+ { "5111A", AR5K_VERSION_RAD, AR5K_SREV_RAD_5111A },
{ "2111", AR5K_VERSION_RAD, AR5K_SREV_RAD_2111 },
{ "5112", AR5K_VERSION_RAD, AR5K_SREV_RAD_5112 },
{ "5112A", AR5K_VERSION_RAD, AR5K_SREV_RAD_5112A },
+ { "5112B", AR5K_VERSION_RAD, AR5K_SREV_RAD_5112B },
{ "2112", AR5K_VERSION_RAD, AR5K_SREV_RAD_2112 },
{ "2112A", AR5K_VERSION_RAD, AR5K_SREV_RAD_2112A },
- { "SChip", AR5K_VERSION_RAD, AR5K_SREV_RAD_SC0 },
- { "SChip", AR5K_VERSION_RAD, AR5K_SREV_RAD_SC1 },
- { "SChip", AR5K_VERSION_RAD, AR5K_SREV_RAD_SC2 },
+ { "2112B", AR5K_VERSION_RAD, AR5K_SREV_RAD_2112B },
+ { "2413", AR5K_VERSION_RAD, AR5K_SREV_RAD_2413 },
+ { "5413", AR5K_VERSION_RAD, AR5K_SREV_RAD_5413 },
+ { "2316", AR5K_VERSION_RAD, AR5K_SREV_RAD_2316 },
+ { "2317", AR5K_VERSION_RAD, AR5K_SREV_RAD_2317 },
+ { "5424", AR5K_VERSION_RAD, AR5K_SREV_RAD_5424 },
{ "5133", AR5K_VERSION_RAD, AR5K_SREV_RAD_5133 },
{ "xxxxx", AR5K_VERSION_RAD, AR5K_SREV_UNKNOWN },
};
+static struct ieee80211_rate ath5k_rates[] = {
+ { .bitrate = 10,
+ .hw_value = ATH5K_RATE_CODE_1M, },
+ { .bitrate = 20,
+ .hw_value = ATH5K_RATE_CODE_2M,
+ .hw_value_short = ATH5K_RATE_CODE_2M | AR5K_SET_SHORT_PREAMBLE,
+ .flags = IEEE80211_RATE_SHORT_PREAMBLE },
+ { .bitrate = 55,
+ .hw_value = ATH5K_RATE_CODE_5_5M,
+ .hw_value_short = ATH5K_RATE_CODE_5_5M | AR5K_SET_SHORT_PREAMBLE,
+ .flags = IEEE80211_RATE_SHORT_PREAMBLE },
+ { .bitrate = 110,
+ .hw_value = ATH5K_RATE_CODE_11M,
+ .hw_value_short = ATH5K_RATE_CODE_11M | AR5K_SET_SHORT_PREAMBLE,
+ .flags = IEEE80211_RATE_SHORT_PREAMBLE },
+ { .bitrate = 60,
+ .hw_value = ATH5K_RATE_CODE_6M,
+ .flags = 0 },
+ { .bitrate = 90,
+ .hw_value = ATH5K_RATE_CODE_9M,
+ .flags = 0 },
+ { .bitrate = 120,
+ .hw_value = ATH5K_RATE_CODE_12M,
+ .flags = 0 },
+ { .bitrate = 180,
+ .hw_value = ATH5K_RATE_CODE_18M,
+ .flags = 0 },
+ { .bitrate = 240,
+ .hw_value = ATH5K_RATE_CODE_24M,
+ .flags = 0 },
+ { .bitrate = 360,
+ .hw_value = ATH5K_RATE_CODE_36M,
+ .flags = 0 },
+ { .bitrate = 480,
+ .hw_value = ATH5K_RATE_CODE_48M,
+ .flags = 0 },
+ { .bitrate = 540,
+ .hw_value = ATH5K_RATE_CODE_54M,
+ .flags = 0 },
+ /* XR missing */
+};
+
/*
* Prototypes - PCI stack related functions
*/
@@ -162,7 +211,8 @@ static struct pci_driver ath5k_pci_driver = {
* Prototypes - MAC 802.11 stack related functions
*/
static int ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
-static int ath5k_reset(struct ieee80211_hw *hw);
+static int ath5k_reset(struct ath5k_softc *sc, bool stop, bool change_channel);
+static int ath5k_reset_wake(struct ath5k_softc *sc);
static int ath5k_start(struct ieee80211_hw *hw);
static void ath5k_stop(struct ieee80211_hw *hw);
static int ath5k_add_interface(struct ieee80211_hw *hw,
@@ -218,20 +268,16 @@ static void ath5k_detach(struct pci_dev *pdev,
struct ieee80211_hw *hw);
/* Channel/mode setup */
static inline short ath5k_ieee2mhz(short chan);
-static unsigned int ath5k_copy_rates(struct ieee80211_rate *rates,
- const struct ath5k_rate_table *rt,
- unsigned int max);
static unsigned int ath5k_copy_channels(struct ath5k_hw *ah,
struct ieee80211_channel *channels,
unsigned int mode,
unsigned int max);
-static int ath5k_getchannels(struct ieee80211_hw *hw);
+static int ath5k_setup_bands(struct ieee80211_hw *hw);
static int ath5k_chan_set(struct ath5k_softc *sc,
struct ieee80211_channel *chan);
static void ath5k_setcurmode(struct ath5k_softc *sc,
unsigned int mode);
static void ath5k_mode_setup(struct ath5k_softc *sc);
-static void ath5k_set_total_hw_rates(struct ath5k_softc *sc);
/* Descriptor setup */
static int ath5k_desc_alloc(struct ath5k_softc *sc,
@@ -351,7 +397,11 @@ ath5k_chip_name(enum ath5k_srev_type type, u_int16_t val)
for (i = 0; i < ARRAY_SIZE(srev_names); i++) {
if (srev_names[i].sr_type != type)
continue;
- if ((val & 0xff) < srev_names[i + 1].sr_val) {
+
+ if ((val & 0xf0) == srev_names[i].sr_val)
+ name = srev_names[i].sr_name;
+
+ if ((val & 0xff) == srev_names[i].sr_val) {
name = srev_names[i].sr_name;
break;
}
@@ -446,6 +496,12 @@ ath5k_pci_probe(struct pci_dev *pdev,
hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM;
+
+ hw->wiphy->interface_modes =
+ BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_ADHOC) |
+ BIT(NL80211_IFTYPE_MESH_POINT);
+
hw->extra_tx_headroom = 2;
hw->channel_change_time = 5000;
sc = hw->priv;
@@ -462,7 +518,7 @@ ath5k_pci_probe(struct pci_dev *pdev,
sc->iobase = mem; /* So we can unmap it on detach */
sc->cachelsz = csz * sizeof(u32); /* convert to bytes */
- sc->opmode = IEEE80211_IF_TYPE_STA;
+ sc->opmode = NL80211_IFTYPE_STATION;
mutex_init(&sc->lock);
spin_lock_init(&sc->rxbuflock);
spin_lock_init(&sc->txbuflock);
@@ -485,13 +541,19 @@ ath5k_pci_probe(struct pci_dev *pdev,
goto err_irq;
}
+ /* set up multi-rate retry capabilities */
+ if (sc->ah->ah_version == AR5K_AR5212) {
+ hw->max_altrates = 3;
+ hw->max_altrate_tries = 11;
+ }
+
/* Finish private driver data initialization */
ret = ath5k_attach(pdev, hw);
if (ret)
goto err_ah;
ATH5K_INFO(sc, "Atheros AR%s chip found (MAC: 0x%x, PHY: 0x%x)\n",
- ath5k_chip_name(AR5K_VERSION_VER,sc->ah->ah_mac_srev),
+ ath5k_chip_name(AR5K_VERSION_MAC, sc->ah->ah_mac_srev),
sc->ah->ah_mac_srev,
sc->ah->ah_phy_revision);
@@ -646,7 +708,6 @@ ath5k_pci_resume(struct pci_dev *pdev)
#endif /* CONFIG_PM */
-
/***********************\
* Driver Initialization *
\***********************/
@@ -669,7 +730,7 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
* return false w/o doing anything. MAC's that do
* support it will return true w/o doing anything.
*/
- ret = ah->ah_setup_xtx_desc(ah, NULL, 0, 0, 0, 0, 0, 0);
+ ret = ah->ah_setup_mrr_tx_desc(ah, NULL, 0, 0, 0, 0, 0, 0);
if (ret < 0)
goto err;
if (ret > 0)
@@ -688,15 +749,12 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
* on settings like the phy mode and regulatory
* domain restrictions.
*/
- ret = ath5k_getchannels(hw);
+ ret = ath5k_setup_bands(hw);
if (ret) {
ATH5K_ERR(sc, "can't get channels\n");
goto err;
}
- /* Set *_rates so we can map hw rate index */
- ath5k_set_total_hw_rates(sc);
-
/* NB: setup here so ath5k_rate_update is happy */
if (test_bit(AR5K_MODE_11A, ah->ah_modes))
ath5k_setcurmode(sc, AR5K_MODE_11A);
@@ -812,27 +870,6 @@ ath5k_ieee2mhz(short chan)
return 2212 + chan * 20;
}
-static unsigned int
-ath5k_copy_rates(struct ieee80211_rate *rates,
- const struct ath5k_rate_table *rt,
- unsigned int max)
-{
- unsigned int i, count;
-
- if (rt == NULL)
- return 0;
-
- for (i = 0, count = 0; i < rt->rate_count && max > 0; i++) {
- rates[count].bitrate = rt->rates[i].rate_kbps / 100;
- rates[count].hw_value = rt->rates[i].rate_code;
- rates[count].flags = rt->rates[i].modulation;
- count++;
- max--;
- }
-
- return count;
-}
-
static unsigned int
ath5k_copy_channels(struct ath5k_hw *ah,
struct ieee80211_channel *channels,
@@ -895,74 +932,97 @@ ath5k_copy_channels(struct ath5k_hw *ah,
return count;
}
+static void
+ath5k_setup_rate_idx(struct ath5k_softc *sc, struct ieee80211_supported_band *b)
+{
+ u8 i;
+
+ for (i = 0; i < AR5K_MAX_RATES; i++)
+ sc->rate_idx[b->band][i] = -1;
+
+ for (i = 0; i < b->n_bitrates; i++) {
+ sc->rate_idx[b->band][b->bitrates[i].hw_value] = i;
+ if (b->bitrates[i].hw_value_short)
+ sc->rate_idx[b->band][b->bitrates[i].hw_value_short] = i;
+ }
+}
+
static int
-ath5k_getchannels(struct ieee80211_hw *hw)
+ath5k_setup_bands(struct ieee80211_hw *hw)
{
struct ath5k_softc *sc = hw->priv;
struct ath5k_hw *ah = sc->ah;
- struct ieee80211_supported_band *sbands = sc->sbands;
- const struct ath5k_rate_table *hw_rates;
- unsigned int max_r, max_c, count_r, count_c;
- int mode2g = AR5K_MODE_11G;
+ struct ieee80211_supported_band *sband;
+ int max_c, count_c = 0;
+ int i;
BUILD_BUG_ON(ARRAY_SIZE(sc->sbands) < IEEE80211_NUM_BANDS);
-
- max_r = ARRAY_SIZE(sc->rates);
max_c = ARRAY_SIZE(sc->channels);
- count_r = count_c = 0;
/* 2GHz band */
- if (!test_bit(AR5K_MODE_11G, sc->ah->ah_capabilities.cap_mode)) {
- mode2g = AR5K_MODE_11B;
- if (!test_bit(AR5K_MODE_11B,
- sc->ah->ah_capabilities.cap_mode))
- mode2g = -1;
- }
+ sband = &sc->sbands[IEEE80211_BAND_2GHZ];
+ sband->band = IEEE80211_BAND_2GHZ;
+ sband->bitrates = &sc->rates[IEEE80211_BAND_2GHZ][0];
- if (mode2g > 0) {
- struct ieee80211_supported_band *sband =
- &sbands[IEEE80211_BAND_2GHZ];
+ if (test_bit(AR5K_MODE_11G, sc->ah->ah_capabilities.cap_mode)) {
+ /* G mode */
+ memcpy(sband->bitrates, &ath5k_rates[0],
+ sizeof(struct ieee80211_rate) * 12);
+ sband->n_bitrates = 12;
- sband->bitrates = sc->rates;
sband->channels = sc->channels;
-
- sband->band = IEEE80211_BAND_2GHZ;
sband->n_channels = ath5k_copy_channels(ah, sband->channels,
- mode2g, max_c);
-
- hw_rates = ath5k_hw_get_rate_table(ah, mode2g);
- sband->n_bitrates = ath5k_copy_rates(sband->bitrates,
- hw_rates, max_r);
+ AR5K_MODE_11G, max_c);
+ hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband;
count_c = sband->n_channels;
- count_r = sband->n_bitrates;
+ max_c -= count_c;
+ } else if (test_bit(AR5K_MODE_11B, sc->ah->ah_capabilities.cap_mode)) {
+ /* B mode */
+ memcpy(sband->bitrates, &ath5k_rates[0],
+ sizeof(struct ieee80211_rate) * 4);
+ sband->n_bitrates = 4;
+
+ /* 5211 only supports B rates and uses 4bit rate codes
+ * (e.g normally we have 0x1B for 1M, but on 5211 we have 0x0B)
+ * fix them up here:
+ */
+ if (ah->ah_version == AR5K_AR5211) {
+ for (i = 0; i < 4; i++) {
+ sband->bitrates[i].hw_value =
+ sband->bitrates[i].hw_value & 0xF;
+ sband->bitrates[i].hw_value_short =
+ sband->bitrates[i].hw_value_short & 0xF;
+ }
+ }
- hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband;
+ sband->channels = sc->channels;
+ sband->n_channels = ath5k_copy_channels(ah, sband->channels,
+ AR5K_MODE_11B, max_c);
- max_r -= count_r;
+ hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband;
+ count_c = sband->n_channels;
max_c -= count_c;
-
}
+ ath5k_setup_rate_idx(sc, sband);
- /* 5GHz band */
-
+ /* 5GHz band, A mode */
if (test_bit(AR5K_MODE_11A, sc->ah->ah_capabilities.cap_mode)) {
- struct ieee80211_supported_band *sband =
- &sbands[IEEE80211_BAND_5GHZ];
+ sband = &sc->sbands[IEEE80211_BAND_5GHZ];
+ sband->band = IEEE80211_BAND_5GHZ;
+ sband->bitrates = &sc->rates[IEEE80211_BAND_5GHZ][0];
- sband->bitrates = &sc->rates[count_r];
- sband->channels = &sc->channels[count_c];
+ memcpy(sband->bitrates, &ath5k_rates[4],
+ sizeof(struct ieee80211_rate) * 8);
+ sband->n_bitrates = 8;
- sband->band = IEEE80211_BAND_5GHZ;
+ sband->channels = &sc->channels[count_c];
sband->n_channels = ath5k_copy_channels(ah, sband->channels,
AR5K_MODE_11A, max_c);
- hw_rates = ath5k_hw_get_rate_table(ah, AR5K_MODE_11A);
- sband->n_bitrates = ath5k_copy_rates(sband->bitrates,
- hw_rates, max_r);
-
hw->wiphy->bands[IEEE80211_BAND_5GHZ] = sband;
}
+ ath5k_setup_rate_idx(sc, sband);
ath5k_debug_dump_bands(sc);
@@ -978,9 +1038,6 @@ ath5k_getchannels(struct ieee80211_hw *hw)
static int
ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan)
{
- struct ath5k_hw *ah = sc->ah;
- int ret;
-
ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "(%u MHz) -> (%u MHz)\n",
sc->curchan->center_freq, chan->center_freq);
@@ -996,41 +1053,7 @@ ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan)
* hardware at the new frequency, and then re-enable
* the relevant bits of the h/w.
*/
- ath5k_hw_set_intr(ah, 0); /* disable interrupts */
- ath5k_txq_cleanup(sc); /* clear pending tx frames */
- ath5k_rx_stop(sc); /* turn off frame recv */
- ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, true);
- if (ret) {
- ATH5K_ERR(sc, "%s: unable to reset channel "
- "(%u Mhz)\n", __func__, chan->center_freq);
- return ret;
- }
-
- ath5k_hw_set_txpower_limit(sc->ah, 0);
-
- /*
- * Re-enable rx framework.
- */
- ret = ath5k_rx_start(sc);
- if (ret) {
- ATH5K_ERR(sc, "%s: unable to restart recv logic\n",
- __func__);
- return ret;
- }
-
- /*
- * Change channels and update the h/w rate map
- * if we're switching; e.g. 11a to 11b/g.
- *
- * XXX needed?
- */
-/* ath5k_chan_change(sc, chan); */
-
- ath5k_beacon_config(sc);
- /*
- * Re-enable interrupts.
- */
- ath5k_hw_set_intr(ah, sc->imask);
+ return ath5k_reset(sc, true, true);
}
return 0;
@@ -1068,75 +1091,13 @@ ath5k_mode_setup(struct ath5k_softc *sc)
ATH5K_DBG(sc, ATH5K_DEBUG_MODE, "RX filter 0x%x\n", rfilt);
}
-/*
- * Match the hw provided rate index (through descriptors)
- * to an index for sc->curband->bitrates, so it can be used
- * by the stack.
- *
- * This one is a little bit tricky but i think i'm right
- * about this...
- *
- * We have 4 rate tables in the following order:
- * XR (4 rates)
- * 802.11a (8 rates)
- * 802.11b (4 rates)
- * 802.11g (12 rates)
- * that make the hw rate table.
- *
- * Lets take a 5211 for example that supports a and b modes only.
- * First comes the 802.11a table and then 802.11b (total 12 rates).
- * When hw returns eg. 11 it points to the last 802.11b rate (11Mbit),
- * if it returns 2 it points to the second 802.11a rate etc.
- *
- * Same goes for 5212 who has xr/a/b/g support (total 28 rates).
- * First comes the XR table, then 802.11a, 802.11b and 802.11g.
- * When hw returns eg. 27 it points to the last 802.11g rate (54Mbits) etc
- */
-static void
-ath5k_set_total_hw_rates(struct ath5k_softc *sc) {
-
- struct ath5k_hw *ah = sc->ah;
-
- if (test_bit(AR5K_MODE_11A, ah->ah_modes))
- sc->a_rates = 8;
-
- if (test_bit(AR5K_MODE_11B, ah->ah_modes))
- sc->b_rates = 4;
-
- if (test_bit(AR5K_MODE_11G, ah->ah_modes))
- sc->g_rates = 12;
-
- /* XXX: Need to see what what happens when
- xr disable bits in eeprom are set */
- if (ah->ah_version >= AR5K_AR5212)
- sc->xr_rates = 4;
-
-}
-
static inline int
-ath5k_hw_to_driver_rix(struct ath5k_softc *sc, int hw_rix) {
-
- int mac80211_rix;
-
- if(sc->curband->band == IEEE80211_BAND_2GHZ) {
- /* We setup a g ratetable for both b/g modes */
- mac80211_rix =
- hw_rix - sc->b_rates - sc->a_rates - sc->xr_rates;
- } else {
- mac80211_rix = hw_rix - sc->xr_rates;
- }
-
- /* Something went wrong, fallback to basic rate for this band */
- if ((mac80211_rix >= sc->curband->n_bitrates) ||
- (mac80211_rix <= 0 ))
- mac80211_rix = 1;
-
- return mac80211_rix;
+ath5k_hw_to_driver_rix(struct ath5k_softc *sc, int hw_rix)
+{
+ WARN_ON(hw_rix < 0 || hw_rix > AR5K_MAX_RATES);
+ return sc->rate_idx[sc->curband->band][hw_rix];
}
-
-
-
/***************\
* Buffers setup *
\***************/
@@ -1199,7 +1160,7 @@ ath5k_rxbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
ds = bf->desc;
ds->ds_link = bf->daddr; /* link to self */
ds->ds_data = bf->skbaddr;
- ath5k_hw_setup_rx_desc(ah, ds,
+ ah->ah_setup_rx_desc(ah, ds,
skb_tailroom(skb), /* buffer size */
0);
@@ -1218,7 +1179,9 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
struct sk_buff *skb = bf->skb;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
unsigned int pktlen, flags, keyidx = AR5K_TXKEYIX_INVALID;
- int ret;
+ struct ieee80211_rate *rate;
+ unsigned int mrr_rate[3], mrr_tries[3];
+ int i, ret;
flags = AR5K_TXDESC_INTREQ | AR5K_TXDESC_CLRDMASK;
@@ -1233,7 +1196,7 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
if (info->control.hw_key) {
keyidx = info->control.hw_key->hw_key_idx;
- pktlen += info->control.icv_len;
+ pktlen += info->control.hw_key->icv_len;
}
ret = ah->ah_setup_tx_desc(ah, ds, pktlen,
ieee80211_get_hdrlen_from_skb(skb), AR5K_PKT_TYPE_NORMAL,
@@ -1243,6 +1206,22 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
if (ret)
goto err_unmap;
+ memset(mrr_rate, 0, sizeof(mrr_rate));
+ memset(mrr_tries, 0, sizeof(mrr_tries));
+ for (i = 0; i < 3; i++) {
+ rate = ieee80211_get_alt_retry_rate(sc->hw, info, i);
+ if (!rate)
+ break;
+
+ mrr_rate[i] = rate->hw_value;
+ mrr_tries[i] = info->control.retries[i].limit;
+ }
+
+ ah->ah_setup_mrr_tx_desc(ah, ds,
+ mrr_rate[0], mrr_tries[0],
+ mrr_rate[1], mrr_tries[1],
+ mrr_rate[2], mrr_tries[2]);
+
ds->ds_link = 0;
ds->ds_data = bf->skbaddr;
@@ -1250,12 +1229,12 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
list_add_tail(&bf->list, &txq->q);
sc->tx_stats[txq->qnum].len++;
if (txq->link == NULL) /* is this first packet? */
- ath5k_hw_put_tx_buf(ah, txq->qnum, bf->daddr);
+ ath5k_hw_set_txdp(ah, txq->qnum, bf->daddr);
else /* no, so only link it */
*txq->link = bf->daddr;
txq->link = &ds->ds_link;
- ath5k_hw_tx_start(ah, txq->qnum);
+ ath5k_hw_start_tx_dma(ah, txq->qnum);
mmiowb();
spin_unlock_bh(&txq->lock);
@@ -1433,7 +1412,8 @@ ath5k_beaconq_config(struct ath5k_softc *sc)
ret = ath5k_hw_get_tx_queueprops(ah, sc->bhalq, &qi);
if (ret)
return ret;
- if (sc->opmode == IEEE80211_IF_TYPE_AP) {
+ if (sc->opmode == NL80211_IFTYPE_AP ||
+ sc->opmode == NL80211_IFTYPE_MESH_POINT) {
/*
* Always burst out beacon and CAB traffic
* (aifs = cwmin = cwmax = 0)
@@ -1441,7 +1421,7 @@ ath5k_beaconq_config(struct ath5k_softc *sc)
qi.tqi_aifs = 0;
qi.tqi_cw_min = 0;
qi.tqi_cw_max = 0;
- } else if (sc->opmode == IEEE80211_IF_TYPE_IBSS) {
+ } else if (sc->opmode == NL80211_IFTYPE_ADHOC) {
/*
* Adhoc mode; backoff between 0 and (2 * cw_min).
*/
@@ -1454,7 +1434,7 @@ ath5k_beaconq_config(struct ath5k_softc *sc)
"beacon queueprops tqi_aifs:%d tqi_cw_min:%d tqi_cw_max:%d\n",
qi.tqi_aifs, qi.tqi_cw_min, qi.tqi_cw_max);
- ret = ath5k_hw_setup_tx_queueprops(ah, sc->bhalq, &qi);
+ ret = ath5k_hw_set_tx_queueprops(ah, sc->bhalq, &qi);
if (ret) {
ATH5K_ERR(sc, "%s: unable to update parameters for beacon "
"hardware queue!\n", __func__);
@@ -1503,14 +1483,14 @@ ath5k_txq_cleanup(struct ath5k_softc *sc)
/* don't touch the hardware if marked invalid */
ath5k_hw_stop_tx_dma(ah, sc->bhalq);
ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "beacon queue %x\n",
- ath5k_hw_get_tx_buf(ah, sc->bhalq));
+ ath5k_hw_get_txdp(ah, sc->bhalq));
for (i = 0; i < ARRAY_SIZE(sc->txqs); i++)
if (sc->txqs[i].setup) {
ath5k_hw_stop_tx_dma(ah, sc->txqs[i].qnum);
ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "txq [%u] %x, "
"link %p\n",
sc->txqs[i].qnum,
- ath5k_hw_get_tx_buf(ah,
+ ath5k_hw_get_txdp(ah,
sc->txqs[i].qnum),
sc->txqs[i].link);
}
@@ -1570,8 +1550,8 @@ ath5k_rx_start(struct ath5k_softc *sc)
bf = list_first_entry(&sc->rxbuf, struct ath5k_buf, list);
spin_unlock_bh(&sc->rxbuflock);
- ath5k_hw_put_rx_buf(ah, bf->daddr);
- ath5k_hw_start_rx(ah); /* enable recv descriptors */
+ ath5k_hw_set_rxdp(ah, bf->daddr);
+ ath5k_hw_start_rx_dma(ah); /* enable recv descriptors */
ath5k_mode_setup(sc); /* set filters, etc. */
ath5k_hw_start_rx_pcu(ah); /* re-enable PCU/DMA engine */
@@ -1588,7 +1568,7 @@ ath5k_rx_stop(struct ath5k_softc *sc)
{
struct ath5k_hw *ah = sc->ah;
- ath5k_hw_stop_pcu_recv(ah); /* disable PCU */
+ ath5k_hw_stop_rx_pcu(ah); /* disable PCU */
ath5k_hw_set_rx_filter(ah, 0); /* clear recv filter */
ath5k_hw_stop_rx_dma(ah); /* disable DMA engine */
@@ -1602,7 +1582,7 @@ ath5k_rx_decrypted(struct ath5k_softc *sc, struct ath5k_desc *ds,
struct sk_buff *skb, struct ath5k_rx_status *rs)
{
struct ieee80211_hdr *hdr = (void *)skb->data;
- unsigned int keyix, hlen = ieee80211_get_hdrlen_from_skb(skb);
+ unsigned int keyix, hlen;
if (!(rs->rs_status & AR5K_RXERR_DECRYPT) &&
rs->rs_keyix != AR5K_RXKEYIX_INVALID)
@@ -1611,6 +1591,7 @@ ath5k_rx_decrypted(struct ath5k_softc *sc, struct ath5k_desc *ds,
/* Apparently when a default key is used to decrypt the packet
the hw does not set the index used to decrypt. In such cases
get the index from the packet. */
+ hlen = ieee80211_hdrlen(hdr->frame_control);
if (ieee80211_has_protected(hdr->frame_control) &&
!(rs->rs_status & AR5K_RXERR_DECRYPT) &&
skb->len >= hlen + 4) {
@@ -1768,7 +1749,7 @@ ath5k_tasklet_rx(unsigned long data)
/* let crypto-error packets fall through in MNTR */
if ((rs.rs_status &
~(AR5K_RXERR_DECRYPT|AR5K_RXERR_MIC)) ||
- sc->opmode != IEEE80211_IF_TYPE_MNTR)
+ sc->opmode != NL80211_IFTYPE_MONITOR)
goto next;
}
accept:
@@ -1824,10 +1805,14 @@ ath5k_tasklet_rx(unsigned long data)
rxs.rate_idx = ath5k_hw_to_driver_rix(sc, rs.rs_rate);
rxs.flag |= ath5k_rx_decrypted(sc, ds, skb, &rs);
+ if (rxs.rate_idx >= 0 && rs.rs_rate ==
+ sc->curband->bitrates[rxs.rate_idx].hw_value_short)
+ rxs.flag |= RX_FLAG_SHORTPRE;
+
ath5k_debug_dump_skb(sc, skb, "RX ", 0);
/* check beacons in IBSS mode */
- if (sc->opmode == IEEE80211_IF_TYPE_IBSS)
+ if (sc->opmode == NL80211_IFTYPE_ADHOC)
ath5k_check_ibss_tsf(sc, skb, &rxs);
__ieee80211_rx(sc->hw, skb, &rxs);
@@ -1853,7 +1838,7 @@ ath5k_tx_processq(struct ath5k_softc *sc, struct ath5k_txq *txq)
struct ath5k_desc *ds;
struct sk_buff *skb;
struct ieee80211_tx_info *info;
- int ret;
+ int i, ret;
spin_lock(&txq->lock);
list_for_each_entry_safe(bf, bf0, &txq->q, list) {
@@ -1875,7 +1860,25 @@ ath5k_tx_processq(struct ath5k_softc *sc, struct ath5k_txq *txq)
pci_unmap_single(sc->pdev, bf->skbaddr, skb->len,
PCI_DMA_TODEVICE);
- info->status.retry_count = ts.ts_shortretry + ts.ts_longretry / 6;
+ memset(&info->status, 0, sizeof(info->status));
+ info->tx_rate_idx = ath5k_hw_to_driver_rix(sc,
+ ts.ts_rate[ts.ts_final_idx]);
+ info->status.retry_count = ts.ts_longretry;
+
+ for (i = 0; i < 4; i++) {
+ struct ieee80211_tx_altrate *r =
+ &info->status.retries[i];
+
+ if (ts.ts_rate[i]) {
+ r->rate_idx = ath5k_hw_to_driver_rix(sc, ts.ts_rate[i]);
+ r->limit = ts.ts_retry[i];
+ } else {
+ r->rate_idx = -1;
+ r->limit = 0;
+ }
+ }
+
+ info->status.excessive_retries = 0;
if (unlikely(ts.ts_status)) {
sc->ll_stats.dot11ACKFailureCount++;
if (ts.ts_status & AR5K_TXERR_XRETRY)
@@ -1942,7 +1945,7 @@ ath5k_beacon_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
ds = bf->desc;
flags = AR5K_TXDESC_NOACK;
- if (sc->opmode == IEEE80211_IF_TYPE_IBSS && ath5k_hw_hasveol(ah)) {
+ if (sc->opmode == NL80211_IFTYPE_ADHOC && ath5k_hw_hasveol(ah)) {
ds->ds_link = bf->daddr; /* self-linked */
flags |= AR5K_TXDESC_VEOL;
/*
@@ -1991,8 +1994,8 @@ ath5k_beacon_send(struct ath5k_softc *sc)
ATH5K_DBG_UNLIMIT(sc, ATH5K_DEBUG_BEACON, "in beacon_send\n");
- if (unlikely(bf->skb == NULL || sc->opmode == IEEE80211_IF_TYPE_STA ||
- sc->opmode == IEEE80211_IF_TYPE_MNTR)) {
+ if (unlikely(bf->skb == NULL || sc->opmode == NL80211_IFTYPE_STATION ||
+ sc->opmode == NL80211_IFTYPE_MONITOR)) {
ATH5K_WARN(sc, "bf=%p bf_skb=%p\n", bf, bf ? bf->skb : NULL);
return;
}
@@ -2032,8 +2035,8 @@ ath5k_beacon_send(struct ath5k_softc *sc)
/* NB: hw still stops DMA, so proceed */
}
- ath5k_hw_put_tx_buf(ah, sc->bhalq, bf->daddr);
- ath5k_hw_tx_start(ah, sc->bhalq);
+ ath5k_hw_set_txdp(ah, sc->bhalq, bf->daddr);
+ ath5k_hw_start_tx_dma(ah, sc->bhalq);
ATH5K_DBG(sc, ATH5K_DEBUG_BEACON, "TXDP[%u] = %llx (%p)\n",
sc->bhalq, (unsigned long long)bf->daddr, bf->desc);
@@ -2162,13 +2165,13 @@ ath5k_beacon_config(struct ath5k_softc *sc)
{
struct ath5k_hw *ah = sc->ah;
- ath5k_hw_set_intr(ah, 0);
+ ath5k_hw_set_imr(ah, 0);
sc->bmisscount = 0;
sc->imask &= ~(AR5K_INT_BMISS | AR5K_INT_SWBA);
- if (sc->opmode == IEEE80211_IF_TYPE_STA) {
+ if (sc->opmode == NL80211_IFTYPE_STATION) {
sc->imask |= AR5K_INT_BMISS;
- } else if (sc->opmode == IEEE80211_IF_TYPE_IBSS) {
+ } else if (sc->opmode == NL80211_IFTYPE_ADHOC) {
/*
* In IBSS mode we use a self-linked tx descriptor and let the
* hardware send the beacons automatically. We have to load it
@@ -2188,7 +2191,7 @@ ath5k_beacon_config(struct ath5k_softc *sc)
}
/* TODO else AP */
- ath5k_hw_set_intr(ah, sc->imask);
+ ath5k_hw_set_imr(ah, sc->imask);
}
@@ -2220,36 +2223,13 @@ ath5k_init(struct ath5k_softc *sc)
*/
sc->curchan = sc->hw->conf.channel;
sc->curband = &sc->sbands[sc->curchan->band];
- ret = ath5k_hw_reset(sc->ah, sc->opmode, sc->curchan, false);
- if (ret) {
- ATH5K_ERR(sc, "unable to reset hardware: %d\n", ret);
- goto done;
- }
- /*
- * This is needed only to setup initial state
- * but it's best done after a reset.
- */
- ath5k_hw_set_txpower_limit(sc->ah, 0);
-
- /*
- * Setup the hardware after reset: the key cache
- * is filled as needed and the receive engine is
- * set going. Frame transmit is handled entirely
- * in the frame output path; there's nothing to do
- * here except setup the interrupt mask.
- */
- ret = ath5k_rx_start(sc);
- if (ret)
- goto done;
-
- /*
- * Enable interrupts.
- */
sc->imask = AR5K_INT_RX | AR5K_INT_TX | AR5K_INT_RXEOL |
AR5K_INT_RXORN | AR5K_INT_FATAL | AR5K_INT_GLOBAL |
AR5K_INT_MIB;
+ ret = ath5k_reset(sc, false, false);
+ if (ret)
+ goto done;
- ath5k_hw_set_intr(sc->ah, sc->imask);
/* Set ack to be sent at low bit-rates */
ath5k_hw_set_ack_bitrate_high(sc->ah, false);
@@ -2290,7 +2270,7 @@ ath5k_stop_locked(struct ath5k_softc *sc)
if (!test_bit(ATH_STAT_INVALID, sc->status)) {
ath5k_led_off(sc);
- ath5k_hw_set_intr(ah, 0);
+ ath5k_hw_set_imr(ah, 0);
synchronize_irq(sc->pdev->irq);
}
ath5k_txq_cleanup(sc);
@@ -2396,7 +2376,7 @@ ath5k_intr(int irq, void *dev_id)
* transmission time) in order to detect wether
* automatic TSF updates happened.
*/
- if (sc->opmode == IEEE80211_IF_TYPE_IBSS) {
+ if (sc->opmode == NL80211_IFTYPE_ADHOC) {
/* XXX: only if VEOL suppported */
u64 tsf = ath5k_hw_get_tsf64(ah);
sc->nexttbtt += sc->bintval;
@@ -2451,7 +2431,7 @@ ath5k_tasklet_reset(unsigned long data)
{
struct ath5k_softc *sc = (void *)data;
- ath5k_reset(sc->hw);
+ ath5k_reset_wake(sc);
}
/*
@@ -2474,7 +2454,7 @@ ath5k_calibrate(unsigned long data)
* to load new gain values.
*/
ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "calibration, resetting\n");
- ath5k_reset(sc->hw);
+ ath5k_reset_wake(sc);
}
if (ath5k_hw_phy_calibrate(ah, sc->curchan))
ATH5K_ERR(sc, "calibration of channel %u failed\n",
@@ -2626,7 +2606,7 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
ath5k_debug_dump_skb(sc, skb, "TX ", 1);
- if (sc->opmode == IEEE80211_IF_TYPE_MNTR)
+ if (sc->opmode == NL80211_IFTYPE_MONITOR)
ATH5K_DBG(sc, ATH5K_DEBUG_XMIT, "tx in monitor (scan?)\n");
/*
@@ -2675,48 +2655,67 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
}
static int
-ath5k_reset(struct ieee80211_hw *hw)
+ath5k_reset(struct ath5k_softc *sc, bool stop, bool change_channel)
{
- struct ath5k_softc *sc = hw->priv;
struct ath5k_hw *ah = sc->ah;
int ret;
ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "resetting\n");
- ath5k_hw_set_intr(ah, 0);
- ath5k_txq_cleanup(sc);
- ath5k_rx_stop(sc);
-
+ if (stop) {
+ ath5k_hw_set_imr(ah, 0);
+ ath5k_txq_cleanup(sc);
+ ath5k_rx_stop(sc);
+ }
ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, true);
- if (unlikely(ret)) {
+ if (ret) {
ATH5K_ERR(sc, "can't reset hardware (%d)\n", ret);
goto err;
}
+
+ /*
+ * This is needed only to setup initial state
+ * but it's best done after a reset.
+ */
ath5k_hw_set_txpower_limit(sc->ah, 0);
ret = ath5k_rx_start(sc);
- if (unlikely(ret)) {
+ if (ret) {
ATH5K_ERR(sc, "can't start recv logic\n");
goto err;
}
+
/*
- * We may be doing a reset in response to an ioctl
- * that changes the channel so update any state that
- * might change as a result.
+ * Change channels and update the h/w rate map if we're switching;
+ * e.g. 11a to 11b/g.
+ *
+ * We may be doing a reset in response to an ioctl that changes the
+ * channel so update any state that might change as a result.
*
* XXX needed?
*/
/* ath5k_chan_change(sc, c); */
- ath5k_beacon_config(sc);
- /* intrs are started by ath5k_beacon_config */
- ieee80211_wake_queues(hw);
+ ath5k_beacon_config(sc);
+ /* intrs are enabled by ath5k_beacon_config */
return 0;
err:
return ret;
}
+static int
+ath5k_reset_wake(struct ath5k_softc *sc)
+{
+ int ret;
+
+ ret = ath5k_reset(sc, true, true);
+ if (!ret)
+ ieee80211_wake_queues(sc->hw);
+
+ return ret;
+}
+
static int ath5k_start(struct ieee80211_hw *hw)
{
return ath5k_init(hw->priv);
@@ -2742,9 +2741,9 @@ static int ath5k_add_interface(struct ieee80211_hw *hw,
sc->vif = conf->vif;
switch (conf->type) {
- case IEEE80211_IF_TYPE_STA:
- case IEEE80211_IF_TYPE_IBSS:
- case IEEE80211_IF_TYPE_MNTR:
+ case NL80211_IFTYPE_STATION:
+ case NL80211_IFTYPE_ADHOC:
+ case NL80211_IFTYPE_MONITOR:
sc->opmode = conf->type;
break;
default:
@@ -2815,7 +2814,7 @@ ath5k_config_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
}
if (conf->changed & IEEE80211_IFCC_BEACON &&
- vif->type == IEEE80211_IF_TYPE_IBSS) {
+ vif->type == NL80211_IFTYPE_ADHOC) {
struct sk_buff *beacon = ieee80211_beacon_get(hw, vif);
if (!beacon) {
ret = -ENOMEM;
@@ -2827,7 +2826,7 @@ ath5k_config_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
mutex_unlock(&sc->lock);
- return ath5k_reset(hw);
+ return ath5k_reset_wake(sc);
unlock:
mutex_unlock(&sc->lock);
return ret;
@@ -2934,16 +2933,17 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw,
/* XXX move these to mac80211, and add a beacon IFF flag to mac80211 */
- if (sc->opmode == IEEE80211_IF_TYPE_MNTR)
+ if (sc->opmode == NL80211_IFTYPE_MONITOR)
rfilt |= AR5K_RX_FILTER_CONTROL | AR5K_RX_FILTER_BEACON |
AR5K_RX_FILTER_PROBEREQ | AR5K_RX_FILTER_PROM;
- if (sc->opmode != IEEE80211_IF_TYPE_STA)
+ if (sc->opmode != NL80211_IFTYPE_STATION)
rfilt |= AR5K_RX_FILTER_PROBEREQ;
- if (sc->opmode != IEEE80211_IF_TYPE_AP &&
+ if (sc->opmode != NL80211_IFTYPE_AP &&
+ sc->opmode != NL80211_IFTYPE_MESH_POINT &&
test_bit(ATH_STAT_PROMISC, sc->status))
rfilt |= AR5K_RX_FILTER_PROM;
- if (sc->opmode == IEEE80211_IF_TYPE_STA ||
- sc->opmode == IEEE80211_IF_TYPE_IBSS) {
+ if (sc->opmode == NL80211_IFTYPE_STATION ||
+ sc->opmode == NL80211_IFTYPE_ADHOC) {
rfilt |= AR5K_RX_FILTER_BEACON;
}
@@ -3048,7 +3048,7 @@ ath5k_reset_tsf(struct ieee80211_hw *hw)
* in IBSS mode we need to update the beacon timers too.
* this will also reset the TSF if we call it with 0
*/
- if (sc->opmode == IEEE80211_IF_TYPE_IBSS)
+ if (sc->opmode == NL80211_IFTYPE_ADHOC)
ath5k_beacon_update_timers(sc, 0);
else
ath5k_hw_reset_tsf(sc->ah);
@@ -3063,7 +3063,7 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb)
ath5k_debug_dump_skb(sc, skb, "BC ", 1);
- if (sc->opmode != IEEE80211_IF_TYPE_IBSS) {
+ if (sc->opmode != NL80211_IFTYPE_ADHOC) {
ret = -EIO;
goto end;
}
diff --git a/drivers/net/wireless/ath5k/base.h b/drivers/net/wireless/ath5k/base.h
index 7ec2f377d5c785c94f43589b935af5dab6ddcc4e..9d0b728928e305ab982deb0edd7448eb821cfa93 100644
--- a/drivers/net/wireless/ath5k/base.h
+++ b/drivers/net/wireless/ath5k/base.h
@@ -111,17 +111,13 @@ struct ath5k_softc {
struct ieee80211_hw *hw; /* IEEE 802.11 common */
struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
struct ieee80211_channel channels[ATH_CHAN_MAX];
- struct ieee80211_rate rates[AR5K_MAX_RATES * IEEE80211_NUM_BANDS];
- enum ieee80211_if_types opmode;
+ struct ieee80211_rate rates[IEEE80211_NUM_BANDS][AR5K_MAX_RATES];
+ u8 rate_idx[IEEE80211_NUM_BANDS][AR5K_MAX_RATES];
+ enum nl80211_iftype opmode;
struct ath5k_hw *ah; /* Atheros HW */
struct ieee80211_supported_band *curband;
- u8 a_rates;
- u8 b_rates;
- u8 g_rates;
- u8 xr_rates;
-
#ifdef CONFIG_ATH5K_DEBUG
struct ath5k_dbg_info debug; /* debug info */
#endif /* CONFIG_ATH5K_DEBUG */
diff --git a/drivers/net/wireless/ath5k/caps.c b/drivers/net/wireless/ath5k/caps.c
new file mode 100644
index 0000000000000000000000000000000000000000..150f5ed204a01605a024703d5b8e9fb244e95a7a
--- /dev/null
+++ b/drivers/net/wireless/ath5k/caps.c
@@ -0,0 +1,193 @@
+/*
+ * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
+ * Copyright (c) 2007-2008 Jiri Slaby <jirislaby@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/**************\
+* Capabilities *
+\**************/
+
+#include "ath5k.h"
+#include "reg.h"
+#include "debug.h"
+#include "base.h"
+
+/*
+ * Fill the capabilities struct
+ * TODO: Merge this with EEPROM code when we are done with it
+ */
+int ath5k_hw_set_capabilities(struct ath5k_hw *ah)
+{
+ u16 ee_header;
+
+ ATH5K_TRACE(ah->ah_sc);
+ /* Capabilities stored in the EEPROM */
+ ee_header = ah->ah_capabilities.cap_eeprom.ee_header;
+
+ if (ah->ah_version == AR5K_AR5210) {
+ /*
+ * Set radio capabilities
+ * (The AR5110 only supports the middle 5GHz band)
+ */
+ ah->ah_capabilities.cap_range.range_5ghz_min = 5120;
+ ah->ah_capabilities.cap_range.range_5ghz_max = 5430;
+ ah->ah_capabilities.cap_range.range_2ghz_min = 0;
+ ah->ah_capabilities.cap_range.range_2ghz_max = 0;
+
+ /* Set supported modes */
+ __set_bit(AR5K_MODE_11A, ah->ah_capabilities.cap_mode);
+ __set_bit(AR5K_MODE_11A_TURBO, ah->ah_capabilities.cap_mode);
+ } else {
+ /*
+ * XXX The tranceiver supports frequencies from 4920 to 6100GHz
+ * XXX and from 2312 to 2732GHz. There are problems with the
+ * XXX current ieee80211 implementation because the IEEE
+ * XXX channel mapping does not support negative channel
+ * XXX numbers (2312MHz is channel -19). Of course, this
+ * XXX doesn't matter because these channels are out of range
+ * XXX but some regulation domains like MKK (Japan) will
+ * XXX support frequencies somewhere around 4.8GHz.
+ */
+
+ /*
+ * Set radio capabilities
+ */
+
+ if (AR5K_EEPROM_HDR_11A(ee_header)) {
+ /* 4920 */
+ ah->ah_capabilities.cap_range.range_5ghz_min = 5005;
+ ah->ah_capabilities.cap_range.range_5ghz_max = 6100;
+
+ /* Set supported modes */
+ __set_bit(AR5K_MODE_11A,
+ ah->ah_capabilities.cap_mode);
+ __set_bit(AR5K_MODE_11A_TURBO,
+ ah->ah_capabilities.cap_mode);
+ if (ah->ah_version == AR5K_AR5212)
+ __set_bit(AR5K_MODE_11G_TURBO,
+ ah->ah_capabilities.cap_mode);
+ }
+
+ /* Enable 802.11b if a 2GHz capable radio (2111/5112) is
+ * connected */
+ if (AR5K_EEPROM_HDR_11B(ee_header) ||
+ AR5K_EEPROM_HDR_11G(ee_header)) {
+ /* 2312 */
+ ah->ah_capabilities.cap_range.range_2ghz_min = 2412;
+ ah->ah_capabilities.cap_range.range_2ghz_max = 2732;
+
+ if (AR5K_EEPROM_HDR_11B(ee_header))
+ __set_bit(AR5K_MODE_11B,
+ ah->ah_capabilities.cap_mode);
+
+ if (AR5K_EEPROM_HDR_11G(ee_header))
+ __set_bit(AR5K_MODE_11G,
+ ah->ah_capabilities.cap_mode);
+ }
+ }
+
+ /* GPIO */
+ ah->ah_gpio_npins = AR5K_NUM_GPIO;
+
+ /* Set number of supported TX queues */
+ if (ah->ah_version == AR5K_AR5210)
+ ah->ah_capabilities.cap_queues.q_tx_num =
+ AR5K_NUM_TX_QUEUES_NOQCU;
+ else
+ ah->ah_capabilities.cap_queues.q_tx_num = AR5K_NUM_TX_QUEUES;
+
+ return 0;
+}
+
+/* Main function used by the driver part to check caps */
+int ath5k_hw_get_capability(struct ath5k_hw *ah,
+ enum ath5k_capability_type cap_type,
+ u32 capability, u32 *result)
+{
+ ATH5K_TRACE(ah->ah_sc);
+
+ switch (cap_type) {
+ case AR5K_CAP_NUM_TXQUEUES:
+ if (result) {
+ if (ah->ah_version == AR5K_AR5210)
+ *result = AR5K_NUM_TX_QUEUES_NOQCU;
+ else
+ *result = AR5K_NUM_TX_QUEUES;
+ goto yes;
+ }
+ case AR5K_CAP_VEOL:
+ goto yes;
+ case AR5K_CAP_COMPRESSION:
+ if (ah->ah_version == AR5K_AR5212)
+ goto yes;
+ else
+ goto no;
+ case AR5K_CAP_BURST:
+ goto yes;
+ case AR5K_CAP_TPC:
+ goto yes;
+ case AR5K_CAP_BSSIDMASK:
+ if (ah->ah_version == AR5K_AR5212)
+ goto yes;
+ else
+ goto no;
+ case AR5K_CAP_XR:
+ if (ah->ah_version == AR5K_AR5212)
+ goto yes;
+ else
+ goto no;
+ default:
+ goto no;
+ }
+
+no:
+ return -EINVAL;
+yes:
+ return 0;
+}
+
+/*
+ * TODO: Following functions should be part of a new function
+ * set_capability
+ */
+
+int ath5k_hw_enable_pspoll(struct ath5k_hw *ah, u8 *bssid,
+ u16 assoc_id)
+{
+ ATH5K_TRACE(ah->ah_sc);
+
+ if (ah->ah_version == AR5K_AR5210) {
+ AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1,
+ AR5K_STA_ID1_NO_PSPOLL | AR5K_STA_ID1_DEFAULT_ANTENNA);
+ return 0;
+ }
+
+ return -EIO;
+}
+
+int ath5k_hw_disable_pspoll(struct ath5k_hw *ah)
+{
+ ATH5K_TRACE(ah->ah_sc);
+
+ if (ah->ah_version == AR5K_AR5210) {
+ AR5K_REG_ENABLE_BITS(ah, AR5K_STA_ID1,
+ AR5K_STA_ID1_NO_PSPOLL | AR5K_STA_ID1_DEFAULT_ANTENNA);
+ return 0;
+ }
+
+ return -EIO;
+}
diff --git a/drivers/net/wireless/ath5k/debug.c b/drivers/net/wireless/ath5k/debug.c
index 6fa6c8e04ff001598d75439a44e59ca1566b71e7..8f92d670f614caddf75ad3a3d1dc221f0870db8d 100644
--- a/drivers/net/wireless/ath5k/debug.c
+++ b/drivers/net/wireless/ath5k/debug.c
@@ -58,8 +58,8 @@
* THE POSSIBILITY OF SUCH DAMAGES.
*/
-#include "debug.h"
#include "base.h"
+#include "debug.h"
static unsigned int ath5k_debug;
module_param_named(debug, ath5k_debug, uint, 0);
@@ -525,7 +525,7 @@ ath5k_debug_printrxbuffs(struct ath5k_softc *sc, struct ath5k_hw *ah)
return;
printk(KERN_DEBUG "rx queue %x, link %p\n",
- ath5k_hw_get_rx_buf(ah), sc->rxlink);
+ ath5k_hw_get_rxdp(ah), sc->rxlink);
spin_lock_bh(&sc->rxbuflock);
list_for_each_entry(bf, &sc->rxbuf, list) {
diff --git a/drivers/net/wireless/ath5k/desc.c b/drivers/net/wireless/ath5k/desc.c
new file mode 100644
index 0000000000000000000000000000000000000000..dd1374052ba9187bb92cc2626ae52694ad63d89a
--- /dev/null
+++ b/drivers/net/wireless/ath5k/desc.c
@@ -0,0 +1,692 @@
+/*
+ * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
+ * Copyright (c) 2007-2008 Pavel Roskin <proski@gnu.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/******************************\
+ Hardware Descriptor Functions
+\******************************/
+
+#include "ath5k.h"
+#include "reg.h"
+#include "debug.h"
+#include "base.h"
+
+/*
+ * TX Descriptors
+ */
+
+/*
+ * Initialize the 2-word tx control descriptor on 5210/5211
+ */
+static int
+ath5k_hw_setup_2word_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc,
+ unsigned int pkt_len, unsigned int hdr_len, enum ath5k_pkt_type type,
+ unsigned int tx_power, unsigned int tx_rate0, unsigned int tx_tries0,
+ unsigned int key_index, unsigned int antenna_mode, unsigned int flags,
+ unsigned int rtscts_rate, unsigned int rtscts_duration)
+{
+ u32 frame_type;
+ struct ath5k_hw_2w_tx_ctl *tx_ctl;
+ unsigned int frame_len;
+
+ tx_ctl = &desc->ud.ds_tx5210.tx_ctl;
+
+ /*
+ * Validate input
+ * - Zero retries don't make sense.
+ * - A zero rate will put the HW into a mode where it continously sends
+ * noise on the channel, so it is important to avoid this.
+ */
+ if (unlikely(tx_tries0 == 0)) {
+ ATH5K_ERR(ah->ah_sc, "zero retries\n");
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ if (unlikely(tx_rate0 == 0)) {
+ ATH5K_ERR(ah->ah_sc, "zero rate\n");
+ WARN_ON(1);
+ return -EINVAL;
+ }
+
+ /* Clear descriptor */
+ memset(&desc->ud.ds_tx5210, 0, sizeof(struct ath5k_hw_5210_tx_desc));
+
+ /* Setup control descriptor */
+
+ /* Verify and set frame length */
+
+ /* remove padding we might have added before */
+ frame_len = pkt_len - (hdr_len & 3) + FCS_LEN;
+
+ if (frame_len & ~AR5K_2W_TX_DESC_CTL0_FRAME_LEN)
+ return -EINVAL;
+
+ tx_ctl->tx_control_0 = frame_len & AR5K_2W_TX_DESC_CTL0_FRAME_LEN;
+
+ /* Verify and set buffer length */
+
+ /* NB: beacon's BufLen must be a multiple of 4 bytes */
+ if (type == AR5K_PKT_TYPE_BEACON)
+ pkt_len = roundup(pkt_len, 4);
+
+ if (pkt_len & ~AR5K_2W_TX_DESC_CTL1_BUF_LEN)
+ return -EINVAL;
+
+ tx_ctl->tx_control_1 = pkt_len & AR5K_2W_TX_DESC_CTL1_BUF_LEN;
+
+ /*
+ * Verify and set header length
+ * XXX: I only found that on 5210 code, does it work on 5211 ?
+ */
+ if (ah->ah_version == AR5K_AR5210) {
+ if (hdr_len & ~AR5K_2W_TX_DESC_CTL0_HEADER_LEN)
+ return -EINVAL;
+ tx_ctl->tx_control_0 |=
+ AR5K_REG_SM(hdr_len, AR5K_2W_TX_DESC_CTL0_HEADER_LEN);
+ }
+
+ /*Diferences between 5210-5211*/
+ if (ah->ah_version == AR5K_AR5210) {
+ switch (type) {
+ case AR5K_PKT_TYPE_BEACON:
+ case AR5K_PKT_TYPE_PROBE_RESP:
+ frame_type = AR5K_AR5210_TX_DESC_FRAME_TYPE_NO_DELAY;
+ case AR5K_PKT_TYPE_PIFS:
+ frame_type = AR5K_AR5210_TX_DESC_FRAME_TYPE_PIFS;
+ default:
+ frame_type = type /*<< 2 ?*/;
+ }
+
+ tx_ctl->tx_control_0 |=
+ AR5K_REG_SM(frame_type, AR5K_2W_TX_DESC_CTL0_FRAME_TYPE) |
+ AR5K_REG_SM(tx_rate0, AR5K_2W_TX_DESC_CTL0_XMIT_RATE);
+
+ } else {
+ tx_ctl->tx_control_0 |=
+ AR5K_REG_SM(tx_rate0, AR5K_2W_TX_DESC_CTL0_XMIT_RATE) |
+ AR5K_REG_SM(antenna_mode,
+ AR5K_2W_TX_DESC_CTL0_ANT_MODE_XMIT);
+ tx_ctl->tx_control_1 |=
+ AR5K_REG_SM(type, AR5K_2W_TX_DESC_CTL1_FRAME_TYPE);
+ }
+#define _TX_FLAGS(_c, _flag) \
+ if (flags & AR5K_TXDESC_##_flag) { \
+ tx_ctl->tx_control_##_c |= \
+ AR5K_2W_TX_DESC_CTL##_c##_##_flag; \
+ }
+
+ _TX_FLAGS(0, CLRDMASK);
+ _TX_FLAGS(0, VEOL);
+ _TX_FLAGS(0, INTREQ);
+ _TX_FLAGS(0, RTSENA);
+ _TX_FLAGS(1, NOACK);
+
+#undef _TX_FLAGS
+
+ /*
+ * WEP crap
+ */
+ if (key_index != AR5K_TXKEYIX_INVALID) {
+ tx_ctl->tx_control_0 |=
+ AR5K_2W_TX_DESC_CTL0_ENCRYPT_KEY_VALID;
+ tx_ctl->tx_control_1 |=
+ AR5K_REG_SM(key_index,
+ AR5K_2W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX);
+ }
+
+ /*
+ * RTS/CTS Duration [5210 ?]
+ */
+ if ((ah->ah_version == AR5K_AR5210) &&
+ (flags & (AR5K_TXDESC_RTSENA | AR5K_TXDESC_CTSENA)))
+ tx_ctl->tx_control_1 |= rtscts_duration &
+ AR5K_2W_TX_DESC_CTL1_RTS_DURATION;
+
+ return 0;
+}
+
+/*
+ * Initialize the 4-word tx control descriptor on 5212
+ */
+static int ath5k_hw_setup_4word_tx_desc(struct ath5k_hw *ah,
+ struct ath5k_desc *desc, unsigned int pkt_len, unsigned int hdr_len,
+ enum ath5k_pkt_type type, unsigned int tx_power, unsigned int tx_rate0,
+ unsigned int tx_tries0, unsigned int key_index,
+ unsigned int antenna_mode, unsigned int flags,
+ unsigned int rtscts_rate,
+ unsigned int rtscts_duration)
+{
+ struct ath5k_hw_4w_tx_ctl *tx_ctl;
+ unsigned int frame_len;
+
+ ATH5K_TRACE(ah->ah_sc);
+ tx_ctl = &desc->ud.ds_tx5212.tx_ctl;
+
+ /*
+ * Validate input
+ * - Zero retries don't make sense.
+ * - A zero rate will put the HW into a mode where it continously sends
+ * noise on the channel, so it is important to avoid this.
+ */
+ if (unlikely(tx_tries0 == 0)) {
+ ATH5K_ERR(ah->ah_sc, "zero retries\n");
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ if (unlikely(tx_rate0 == 0)) {
+ ATH5K_ERR(ah->ah_sc, "zero rate\n");
+ WARN_ON(1);
+ return -EINVAL;
+ }
+
+ /* Clear descriptor */
+ memset(&desc->ud.ds_tx5212, 0, sizeof(struct ath5k_hw_5212_tx_desc));
+
+ /* Setup control descriptor */
+
+ /* Verify and set frame length */
+
+ /* remove padding we might have added before */
+ frame_len = pkt_len - (hdr_len & 3) + FCS_LEN;
+
+ if (frame_len & ~AR5K_4W_TX_DESC_CTL0_FRAME_LEN)
+ return -EINVAL;
+
+ tx_ctl->tx_control_0 = frame_len & AR5K_4W_TX_DESC_CTL0_FRAME_LEN;
+
+ /* Verify and set buffer length */
+
+ /* NB: beacon's BufLen must be a multiple of 4 bytes */
+ if (type == AR5K_PKT_TYPE_BEACON)
+ pkt_len = roundup(pkt_len, 4);
+
+ if (pkt_len & ~AR5K_4W_TX_DESC_CTL1_BUF_LEN)
+ return -EINVAL;
+
+ tx_ctl->tx_control_1 = pkt_len & AR5K_4W_TX_DESC_CTL1_BUF_LEN;
+
+ tx_ctl->tx_control_0 |=
+ AR5K_REG_SM(tx_power, AR5K_4W_TX_DESC_CTL0_XMIT_POWER) |
+ AR5K_REG_SM(antenna_mode, AR5K_4W_TX_DESC_CTL0_ANT_MODE_XMIT);
+ tx_ctl->tx_control_1 |= AR5K_REG_SM(type,
+ AR5K_4W_TX_DESC_CTL1_FRAME_TYPE);
+ tx_ctl->tx_control_2 = AR5K_REG_SM(tx_tries0 + AR5K_TUNE_HWTXTRIES,
+ AR5K_4W_TX_DESC_CTL2_XMIT_TRIES0);
+ tx_ctl->tx_control_3 = tx_rate0 & AR5K_4W_TX_DESC_CTL3_XMIT_RATE0;
+
+#define _TX_FLAGS(_c, _flag) \
+ if (flags & AR5K_TXDESC_##_flag) { \
+ tx_ctl->tx_control_##_c |= \
+ AR5K_4W_TX_DESC_CTL##_c##_##_flag; \
+ }
+
+ _TX_FLAGS(0, CLRDMASK);
+ _TX_FLAGS(0, VEOL);
+ _TX_FLAGS(0, INTREQ);
+ _TX_FLAGS(0, RTSENA);
+ _TX_FLAGS(0, CTSENA);
+ _TX_FLAGS(1, NOACK);
+
+#undef _TX_FLAGS
+
+ /*
+ * WEP crap
+ */
+ if (key_index != AR5K_TXKEYIX_INVALID) {
+ tx_ctl->tx_control_0 |= AR5K_4W_TX_DESC_CTL0_ENCRYPT_KEY_VALID;
+ tx_ctl->tx_control_1 |= AR5K_REG_SM(key_index,
+ AR5K_4W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX);
+ }
+
+ /*
+ * RTS/CTS
+ */
+ if (flags & (AR5K_TXDESC_RTSENA | AR5K_TXDESC_CTSENA)) {
+ if ((flags & AR5K_TXDESC_RTSENA) &&
+ (flags & AR5K_TXDESC_CTSENA))
+ return -EINVAL;
+ tx_ctl->tx_control_2 |= rtscts_duration &
+ AR5K_4W_TX_DESC_CTL2_RTS_DURATION;
+ tx_ctl->tx_control_3 |= AR5K_REG_SM(rtscts_rate,
+ AR5K_4W_TX_DESC_CTL3_RTS_CTS_RATE);
+ }
+
+ return 0;
+}
+
+/*
+ * Initialize a 4-word multi rate retry tx control descriptor on 5212
+ */
+static int
+ath5k_hw_setup_mrr_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc,
+ unsigned int tx_rate1, u_int tx_tries1, u_int tx_rate2,
+ u_int tx_tries2, unsigned int tx_rate3, u_int tx_tries3)
+{
+ struct ath5k_hw_4w_tx_ctl *tx_ctl;
+
+ /*
+ * Rates can be 0 as long as the retry count is 0 too.
+ * A zero rate and nonzero retry count will put the HW into a mode where
+ * it continously sends noise on the channel, so it is important to
+ * avoid this.
+ */
+ if (unlikely((tx_rate1 == 0 && tx_tries1 != 0) ||
+ (tx_rate2 == 0 && tx_tries2 != 0) ||
+ (tx_rate3 == 0 && tx_tries3 != 0))) {
+ ATH5K_ERR(ah->ah_sc, "zero rate\n");
+ WARN_ON(1);
+ return -EINVAL;
+ }
+
+ if (ah->ah_version == AR5K_AR5212) {
+ tx_ctl = &desc->ud.ds_tx5212.tx_ctl;
+
+#define _XTX_TRIES(_n) \
+ if (tx_tries##_n) { \
+ tx_ctl->tx_control_2 |= \
+ AR5K_REG_SM(tx_tries##_n, \
+ AR5K_4W_TX_DESC_CTL2_XMIT_TRIES##_n); \
+ tx_ctl->tx_control_3 |= \
+ AR5K_REG_SM(tx_rate##_n, \
+ AR5K_4W_TX_DESC_CTL3_XMIT_RATE##_n); \
+ }
+
+ _XTX_TRIES(1);
+ _XTX_TRIES(2);
+ _XTX_TRIES(3);
+
+#undef _XTX_TRIES
+
+ return 1;
+ }
+
+ return 0;
+}
+
+/* no mrr support for cards older than 5212 */
+static int
+ath5k_hw_setup_no_mrr(struct ath5k_hw *ah, struct ath5k_desc *desc,
+ unsigned int tx_rate1, u_int tx_tries1, u_int tx_rate2,
+ u_int tx_tries2, unsigned int tx_rate3, u_int tx_tries3)
+{
+ return 0;
+}
+
+/*
+ * Proccess the tx status descriptor on 5210/5211
+ */
+static int ath5k_hw_proc_2word_tx_status(struct ath5k_hw *ah,
+ struct ath5k_desc *desc, struct ath5k_tx_status *ts)
+{
+ struct ath5k_hw_2w_tx_ctl *tx_ctl;
+ struct ath5k_hw_tx_status *tx_status;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ tx_ctl = &desc->ud.ds_tx5210.tx_ctl;
+ tx_status = &desc->ud.ds_tx5210.tx_stat;
+
+ /* No frame has been send or error */
+ if (unlikely((tx_status->tx_status_1 & AR5K_DESC_TX_STATUS1_DONE) == 0))
+ return -EINPROGRESS;
+
+ /*
+ * Get descriptor status
+ */
+ ts->ts_tstamp = AR5K_REG_MS(tx_status->tx_status_0,
+ AR5K_DESC_TX_STATUS0_SEND_TIMESTAMP);
+ ts->ts_shortretry = AR5K_REG_MS(tx_status->tx_status_0,
+ AR5K_DESC_TX_STATUS0_SHORT_RETRY_COUNT);
+ ts->ts_longretry = AR5K_REG_MS(tx_status->tx_status_0,
+ AR5K_DESC_TX_STATUS0_LONG_RETRY_COUNT);
+ /*TODO: ts->ts_virtcol + test*/
+ ts->ts_seqnum = AR5K_REG_MS(tx_status->tx_status_1,
+ AR5K_DESC_TX_STATUS1_SEQ_NUM);
+ ts->ts_rssi = AR5K_REG_MS(tx_status->tx_status_1,
+ AR5K_DESC_TX_STATUS1_ACK_SIG_STRENGTH);
+ ts->ts_antenna = 1;
+ ts->ts_status = 0;
+ ts->ts_rate[0] = AR5K_REG_MS(tx_ctl->tx_control_0,
+ AR5K_2W_TX_DESC_CTL0_XMIT_RATE);
+ ts->ts_retry[0] = ts->ts_longretry;
+ ts->ts_final_idx = 0;
+
+ if (!(tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FRAME_XMIT_OK)) {
+ if (tx_status->tx_status_0 &
+ AR5K_DESC_TX_STATUS0_EXCESSIVE_RETRIES)
+ ts->ts_status |= AR5K_TXERR_XRETRY;
+
+ if (tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FIFO_UNDERRUN)
+ ts->ts_status |= AR5K_TXERR_FIFO;
+
+ if (tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FILTERED)
+ ts->ts_status |= AR5K_TXERR_FILT;
+ }
+
+ return 0;
+}
+
+/*
+ * Proccess a tx status descriptor on 5212
+ */
+static int ath5k_hw_proc_4word_tx_status(struct ath5k_hw *ah,
+ struct ath5k_desc *desc, struct ath5k_tx_status *ts)
+{
+ struct ath5k_hw_4w_tx_ctl *tx_ctl;
+ struct ath5k_hw_tx_status *tx_status;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ tx_ctl = &desc->ud.ds_tx5212.tx_ctl;
+ tx_status = &desc->ud.ds_tx5212.tx_stat;
+
+ /* No frame has been send or error */
+ if (unlikely(!(tx_status->tx_status_1 & AR5K_DESC_TX_STATUS1_DONE)))
+ return -EINPROGRESS;
+
+ /*
+ * Get descriptor status
+ */
+ ts->ts_tstamp = AR5K_REG_MS(tx_status->tx_status_0,
+ AR5K_DESC_TX_STATUS0_SEND_TIMESTAMP);
+ ts->ts_shortretry = AR5K_REG_MS(tx_status->tx_status_0,
+ AR5K_DESC_TX_STATUS0_SHORT_RETRY_COUNT);
+ ts->ts_longretry = AR5K_REG_MS(tx_status->tx_status_0,
+ AR5K_DESC_TX_STATUS0_LONG_RETRY_COUNT);
+ ts->ts_seqnum = AR5K_REG_MS(tx_status->tx_status_1,
+ AR5K_DESC_TX_STATUS1_SEQ_NUM);
+ ts->ts_rssi = AR5K_REG_MS(tx_status->tx_status_1,
+ AR5K_DESC_TX_STATUS1_ACK_SIG_STRENGTH);
+ ts->ts_antenna = (tx_status->tx_status_1 &
+ AR5K_DESC_TX_STATUS1_XMIT_ANTENNA) ? 2 : 1;
+ ts->ts_status = 0;
+
+ ts->ts_final_idx = AR5K_REG_MS(tx_status->tx_status_1,
+ AR5K_DESC_TX_STATUS1_FINAL_TS_INDEX);
+
+ /* The longretry counter has the number of un-acked retries
+ * for the final rate. To get the total number of retries
+ * we have to add the retry counters for the other rates
+ * as well
+ */
+ ts->ts_retry[ts->ts_final_idx] = ts->ts_longretry;
+ switch (ts->ts_final_idx) {
+ case 3:
+ ts->ts_rate[3] = AR5K_REG_MS(tx_ctl->tx_control_3,
+ AR5K_4W_TX_DESC_CTL3_XMIT_RATE3);
+
+ ts->ts_retry[2] = AR5K_REG_MS(tx_ctl->tx_control_2,
+ AR5K_4W_TX_DESC_CTL2_XMIT_TRIES2);
+ ts->ts_longretry += ts->ts_retry[2];
+ /* fall through */
+ case 2:
+ ts->ts_rate[2] = AR5K_REG_MS(tx_ctl->tx_control_3,
+ AR5K_4W_TX_DESC_CTL3_XMIT_RATE2);
+
+ ts->ts_retry[1] = AR5K_REG_MS(tx_ctl->tx_control_2,
+ AR5K_4W_TX_DESC_CTL2_XMIT_TRIES1);
+ ts->ts_longretry += ts->ts_retry[1];
+ /* fall through */
+ case 1:
+ ts->ts_rate[1] = AR5K_REG_MS(tx_ctl->tx_control_3,
+ AR5K_4W_TX_DESC_CTL3_XMIT_RATE1);
+
+ ts->ts_retry[0] = AR5K_REG_MS(tx_ctl->tx_control_2,
+ AR5K_4W_TX_DESC_CTL2_XMIT_TRIES1);
+ ts->ts_longretry += ts->ts_retry[0];
+ /* fall through */
+ case 0:
+ ts->ts_rate[0] = tx_ctl->tx_control_3 &
+ AR5K_4W_TX_DESC_CTL3_XMIT_RATE0;
+ break;
+ }
+
+ /* TX error */
+ if (!(tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FRAME_XMIT_OK)) {
+ if (tx_status->tx_status_0 &
+ AR5K_DESC_TX_STATUS0_EXCESSIVE_RETRIES)
+ ts->ts_status |= AR5K_TXERR_XRETRY;
+
+ if (tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FIFO_UNDERRUN)
+ ts->ts_status |= AR5K_TXERR_FIFO;
+
+ if (tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FILTERED)
+ ts->ts_status |= AR5K_TXERR_FILT;
+ }
+
+ return 0;
+}
+
+/*
+ * RX Descriptors
+ */
+
+/*
+ * Initialize an rx control descriptor
+ */
+static int ath5k_hw_setup_rx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc,
+ u32 size, unsigned int flags)
+{
+ struct ath5k_hw_rx_ctl *rx_ctl;
+
+ ATH5K_TRACE(ah->ah_sc);
+ rx_ctl = &desc->ud.ds_rx.rx_ctl;
+
+ /*
+ * Clear the descriptor
+ * If we don't clean the status descriptor,
+ * while scanning we get too many results,
+ * most of them virtual, after some secs
+ * of scanning system hangs. M.F.
+ */
+ memset(&desc->ud.ds_rx, 0, sizeof(struct ath5k_hw_all_rx_desc));
+
+ /* Setup descriptor */
+ rx_ctl->rx_control_1 = size & AR5K_DESC_RX_CTL1_BUF_LEN;
+ if (unlikely(rx_ctl->rx_control_1 != size))
+ return -EINVAL;
+
+ if (flags & AR5K_RXDESC_INTREQ)
+ rx_ctl->rx_control_1 |= AR5K_DESC_RX_CTL1_INTREQ;
+
+ return 0;
+}
+
+/*
+ * Proccess the rx status descriptor on 5210/5211
+ */
+static int ath5k_hw_proc_5210_rx_status(struct ath5k_hw *ah,
+ struct ath5k_desc *desc, struct ath5k_rx_status *rs)
+{
+ struct ath5k_hw_rx_status *rx_status;
+
+ rx_status = &desc->ud.ds_rx.u.rx_stat;
+
+ /* No frame received / not ready */
+ if (unlikely(!(rx_status->rx_status_1 &
+ AR5K_5210_RX_DESC_STATUS1_DONE)))
+ return -EINPROGRESS;
+
+ /*
+ * Frame receive status
+ */
+ rs->rs_datalen = rx_status->rx_status_0 &
+ AR5K_5210_RX_DESC_STATUS0_DATA_LEN;
+ rs->rs_rssi = AR5K_REG_MS(rx_status->rx_status_0,
+ AR5K_5210_RX_DESC_STATUS0_RECEIVE_SIGNAL);
+ rs->rs_rate = AR5K_REG_MS(rx_status->rx_status_0,
+ AR5K_5210_RX_DESC_STATUS0_RECEIVE_RATE);
+ rs->rs_antenna = rx_status->rx_status_0 &
+ AR5K_5210_RX_DESC_STATUS0_RECEIVE_ANTENNA;
+ rs->rs_more = rx_status->rx_status_0 &
+ AR5K_5210_RX_DESC_STATUS0_MORE;
+ /* TODO: this timestamp is 13 bit, later on we assume 15 bit */
+ rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1,
+ AR5K_5210_RX_DESC_STATUS1_RECEIVE_TIMESTAMP);
+ rs->rs_status = 0;
+ rs->rs_phyerr = 0;
+
+ /*
+ * Key table status
+ */
+ if (rx_status->rx_status_1 & AR5K_5210_RX_DESC_STATUS1_KEY_INDEX_VALID)
+ rs->rs_keyix = AR5K_REG_MS(rx_status->rx_status_1,
+ AR5K_5210_RX_DESC_STATUS1_KEY_INDEX);
+ else
+ rs->rs_keyix = AR5K_RXKEYIX_INVALID;
+
+ /*
+ * Receive/descriptor errors
+ */
+ if (!(rx_status->rx_status_1 &
+ AR5K_5210_RX_DESC_STATUS1_FRAME_RECEIVE_OK)) {
+ if (rx_status->rx_status_1 &
+ AR5K_5210_RX_DESC_STATUS1_CRC_ERROR)
+ rs->rs_status |= AR5K_RXERR_CRC;
+
+ if (rx_status->rx_status_1 &
+ AR5K_5210_RX_DESC_STATUS1_FIFO_OVERRUN)
+ rs->rs_status |= AR5K_RXERR_FIFO;
+
+ if (rx_status->rx_status_1 &
+ AR5K_5210_RX_DESC_STATUS1_PHY_ERROR) {
+ rs->rs_status |= AR5K_RXERR_PHY;
+ rs->rs_phyerr |= AR5K_REG_MS(rx_status->rx_status_1,
+ AR5K_5210_RX_DESC_STATUS1_PHY_ERROR);
+ }
+
+ if (rx_status->rx_status_1 &
+ AR5K_5210_RX_DESC_STATUS1_DECRYPT_CRC_ERROR)
+ rs->rs_status |= AR5K_RXERR_DECRYPT;
+ }
+
+ return 0;
+}
+
+/*
+ * Proccess the rx status descriptor on 5212
+ */
+static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah,
+ struct ath5k_desc *desc, struct ath5k_rx_status *rs)
+{
+ struct ath5k_hw_rx_status *rx_status;
+ struct ath5k_hw_rx_error *rx_err;
+
+ ATH5K_TRACE(ah->ah_sc);
+ rx_status = &desc->ud.ds_rx.u.rx_stat;
+
+ /* Overlay on error */
+ rx_err = &desc->ud.ds_rx.u.rx_err;
+
+ /* No frame received / not ready */
+ if (unlikely(!(rx_status->rx_status_1 &
+ AR5K_5212_RX_DESC_STATUS1_DONE)))
+ return -EINPROGRESS;
+
+ /*
+ * Frame receive status
+ */
+ rs->rs_datalen = rx_status->rx_status_0 &
+ AR5K_5212_RX_DESC_STATUS0_DATA_LEN;
+ rs->rs_rssi = AR5K_REG_MS(rx_status->rx_status_0,
+ AR5K_5212_RX_DESC_STATUS0_RECEIVE_SIGNAL);
+ rs->rs_rate = AR5K_REG_MS(rx_status->rx_status_0,
+ AR5K_5212_RX_DESC_STATUS0_RECEIVE_RATE);
+ rs->rs_antenna = rx_status->rx_status_0 &
+ AR5K_5212_RX_DESC_STATUS0_RECEIVE_ANTENNA;
+ rs->rs_more = rx_status->rx_status_0 &
+ AR5K_5212_RX_DESC_STATUS0_MORE;
+ rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1,
+ AR5K_5212_RX_DESC_STATUS1_RECEIVE_TIMESTAMP);
+ rs->rs_status = 0;
+ rs->rs_phyerr = 0;
+
+ /*
+ * Key table status
+ */
+ if (rx_status->rx_status_1 & AR5K_5212_RX_DESC_STATUS1_KEY_INDEX_VALID)
+ rs->rs_keyix = AR5K_REG_MS(rx_status->rx_status_1,
+ AR5K_5212_RX_DESC_STATUS1_KEY_INDEX);
+ else
+ rs->rs_keyix = AR5K_RXKEYIX_INVALID;
+
+ /*
+ * Receive/descriptor errors
+ */
+ if (!(rx_status->rx_status_1 &
+ AR5K_5212_RX_DESC_STATUS1_FRAME_RECEIVE_OK)) {
+ if (rx_status->rx_status_1 &
+ AR5K_5212_RX_DESC_STATUS1_CRC_ERROR)
+ rs->rs_status |= AR5K_RXERR_CRC;
+
+ if (rx_status->rx_status_1 &
+ AR5K_5212_RX_DESC_STATUS1_PHY_ERROR) {
+ rs->rs_status |= AR5K_RXERR_PHY;
+ rs->rs_phyerr |= AR5K_REG_MS(rx_err->rx_error_1,
+ AR5K_RX_DESC_ERROR1_PHY_ERROR_CODE);
+ }
+
+ if (rx_status->rx_status_1 &
+ AR5K_5212_RX_DESC_STATUS1_DECRYPT_CRC_ERROR)
+ rs->rs_status |= AR5K_RXERR_DECRYPT;
+
+ if (rx_status->rx_status_1 &
+ AR5K_5212_RX_DESC_STATUS1_MIC_ERROR)
+ rs->rs_status |= AR5K_RXERR_MIC;
+ }
+
+ return 0;
+}
+
+/*
+ * Init function pointers inside ath5k_hw struct
+ */
+int ath5k_hw_init_desc_functions(struct ath5k_hw *ah)
+{
+
+ if (ah->ah_version != AR5K_AR5210 &&
+ ah->ah_version != AR5K_AR5211 &&
+ ah->ah_version != AR5K_AR5212)
+ return -ENOTSUPP;
+
+ /* XXX: What is this magic value and where is it used ? */
+ if (ah->ah_version == AR5K_AR5212)
+ ah->ah_magic = AR5K_EEPROM_MAGIC_5212;
+ else if (ah->ah_version == AR5K_AR5211)
+ ah->ah_magic = AR5K_EEPROM_MAGIC_5211;
+
+ if (ah->ah_version == AR5K_AR5212) {
+ ah->ah_setup_rx_desc = ath5k_hw_setup_rx_desc;
+ ah->ah_setup_tx_desc = ath5k_hw_setup_4word_tx_desc;
+ ah->ah_setup_mrr_tx_desc = ath5k_hw_setup_mrr_tx_desc;
+ ah->ah_proc_tx_desc = ath5k_hw_proc_4word_tx_status;
+ } else {
+ ah->ah_setup_rx_desc = ath5k_hw_setup_rx_desc;
+ ah->ah_setup_tx_desc = ath5k_hw_setup_2word_tx_desc;
+ ah->ah_setup_mrr_tx_desc = ath5k_hw_setup_no_mrr;
+ ah->ah_proc_tx_desc = ath5k_hw_proc_2word_tx_status;
+ }
+
+ if (ah->ah_version == AR5K_AR5212)
+ ah->ah_proc_rx_desc = ath5k_hw_proc_5212_rx_status;
+ else if (ah->ah_version <= AR5K_AR5211)
+ ah->ah_proc_rx_desc = ath5k_hw_proc_5210_rx_status;
+
+ return 0;
+}
+
diff --git a/drivers/net/wireless/ath5k/hw.h b/drivers/net/wireless/ath5k/desc.h
similarity index 51%
rename from drivers/net/wireless/ath5k/hw.h
rename to drivers/net/wireless/ath5k/desc.h
index 64fca8dcb386ad02e1674ad3734ac24423a6a13f..56158c804e3eeeadc6c3d616695742520b04d548 100644
--- a/drivers/net/wireless/ath5k/hw.h
+++ b/drivers/net/wireless/ath5k/desc.h
@@ -1,8 +1,6 @@
/*
- * Copyright (c) 2004-2007 Reyk Floeter <reyk@openbsd.org>
- * Copyright (c) 2006-2007 Nick Kossifidis <mickflemm@gmail.com>
- * Copyright (c) 2007 Matthew W. S. Bell <mentor@madwifi.org>
- * Copyright (c) 2007 Luis Rodriguez <mcgrof@winlab.rutgers.edu>
+ * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -15,159 +13,9 @@
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
*/
-#include <linux/delay.h>
-
-/*
- * Gain settings
- */
-
-enum ath5k_rfgain {
- AR5K_RFGAIN_INACTIVE = 0,
- AR5K_RFGAIN_READ_REQUESTED,
- AR5K_RFGAIN_NEED_CHANGE,
-};
-
-#define AR5K_GAIN_CRN_FIX_BITS_5111 4
-#define AR5K_GAIN_CRN_FIX_BITS_5112 7
-#define AR5K_GAIN_CRN_MAX_FIX_BITS AR5K_GAIN_CRN_FIX_BITS_5112
-#define AR5K_GAIN_DYN_ADJUST_HI_MARGIN 15
-#define AR5K_GAIN_DYN_ADJUST_LO_MARGIN 20
-#define AR5K_GAIN_CCK_PROBE_CORR 5
-#define AR5K_GAIN_CCK_OFDM_GAIN_DELTA 15
-#define AR5K_GAIN_STEP_COUNT 10
-#define AR5K_GAIN_PARAM_TX_CLIP 0
-#define AR5K_GAIN_PARAM_PD_90 1
-#define AR5K_GAIN_PARAM_PD_84 2
-#define AR5K_GAIN_PARAM_GAIN_SEL 3
-#define AR5K_GAIN_PARAM_MIX_ORN 0
-#define AR5K_GAIN_PARAM_PD_138 1
-#define AR5K_GAIN_PARAM_PD_137 2
-#define AR5K_GAIN_PARAM_PD_136 3
-#define AR5K_GAIN_PARAM_PD_132 4
-#define AR5K_GAIN_PARAM_PD_131 5
-#define AR5K_GAIN_PARAM_PD_130 6
-#define AR5K_GAIN_CHECK_ADJUST(_g) \
- ((_g)->g_current <= (_g)->g_low || (_g)->g_current >= (_g)->g_high)
-
-struct ath5k_gain_opt_step {
- s16 gos_param[AR5K_GAIN_CRN_MAX_FIX_BITS];
- s32 gos_gain;
-};
-
-struct ath5k_gain {
- u32 g_step_idx;
- u32 g_current;
- u32 g_target;
- u32 g_low;
- u32 g_high;
- u32 g_f_corr;
- u32 g_active;
- const struct ath5k_gain_opt_step *g_step;
-};
-
-
-/*
- * HW SPECIFIC STRUCTS
- */
-
-/* Some EEPROM defines */
-#define AR5K_EEPROM_EEP_SCALE 100
-#define AR5K_EEPROM_EEP_DELTA 10
-#define AR5K_EEPROM_N_MODES 3
-#define AR5K_EEPROM_N_5GHZ_CHAN 10
-#define AR5K_EEPROM_N_2GHZ_CHAN 3
-#define AR5K_EEPROM_MAX_CHAN 10
-#define AR5K_EEPROM_N_PCDAC 11
-#define AR5K_EEPROM_N_TEST_FREQ 8
-#define AR5K_EEPROM_N_EDGES 8
-#define AR5K_EEPROM_N_INTERCEPTS 11
-#define AR5K_EEPROM_FREQ_M(_v) AR5K_EEPROM_OFF(_v, 0x7f, 0xff)
-#define AR5K_EEPROM_PCDAC_M 0x3f
-#define AR5K_EEPROM_PCDAC_START 1
-#define AR5K_EEPROM_PCDAC_STOP 63
-#define AR5K_EEPROM_PCDAC_STEP 1
-#define AR5K_EEPROM_NON_EDGE_M 0x40
-#define AR5K_EEPROM_CHANNEL_POWER 8
-#define AR5K_EEPROM_N_OBDB 4
-#define AR5K_EEPROM_OBDB_DIS 0xffff
-#define AR5K_EEPROM_CHANNEL_DIS 0xff
-#define AR5K_EEPROM_SCALE_OC_DELTA(_x) (((_x) * 2) / 10)
-#define AR5K_EEPROM_N_CTLS(_v) AR5K_EEPROM_OFF(_v, 16, 32)
-#define AR5K_EEPROM_MAX_CTLS 32
-#define AR5K_EEPROM_N_XPD_PER_CHANNEL 4
-#define AR5K_EEPROM_N_XPD0_POINTS 4
-#define AR5K_EEPROM_N_XPD3_POINTS 3
-#define AR5K_EEPROM_N_INTERCEPT_10_2GHZ 35
-#define AR5K_EEPROM_N_INTERCEPT_10_5GHZ 55
-#define AR5K_EEPROM_POWER_M 0x3f
-#define AR5K_EEPROM_POWER_MIN 0
-#define AR5K_EEPROM_POWER_MAX 3150
-#define AR5K_EEPROM_POWER_STEP 50
-#define AR5K_EEPROM_POWER_TABLE_SIZE 64
-#define AR5K_EEPROM_N_POWER_LOC_11B 4
-#define AR5K_EEPROM_N_POWER_LOC_11G 6
-#define AR5K_EEPROM_I_GAIN 10
-#define AR5K_EEPROM_CCK_OFDM_DELTA 15
-#define AR5K_EEPROM_N_IQ_CAL 2
-
-/* Struct to hold EEPROM calibration data */
-struct ath5k_eeprom_info {
- u16 ee_magic;
- u16 ee_protect;
- u16 ee_regdomain;
- u16 ee_version;
- u16 ee_header;
- u16 ee_ant_gain;
- u16 ee_misc0;
- u16 ee_misc1;
- u16 ee_cck_ofdm_gain_delta;
- u16 ee_cck_ofdm_power_delta;
- u16 ee_scaled_cck_delta;
-
- /* Used for tx thermal adjustment (eeprom_init, rfregs) */
- u16 ee_tx_clip;
- u16 ee_pwd_84;
- u16 ee_pwd_90;
- u16 ee_gain_select;
-
- /* RF Calibration settings (reset, rfregs) */
- u16 ee_i_cal[AR5K_EEPROM_N_MODES];
- u16 ee_q_cal[AR5K_EEPROM_N_MODES];
- u16 ee_fixed_bias[AR5K_EEPROM_N_MODES];
- u16 ee_turbo_max_power[AR5K_EEPROM_N_MODES];
- u16 ee_xr_power[AR5K_EEPROM_N_MODES];
- u16 ee_switch_settling[AR5K_EEPROM_N_MODES];
- u16 ee_ant_tx_rx[AR5K_EEPROM_N_MODES];
- u16 ee_ant_control[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_PCDAC];
- u16 ee_ob[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_OBDB];
- u16 ee_db[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_OBDB];
- u16 ee_tx_end2xlna_enable[AR5K_EEPROM_N_MODES];
- u16 ee_tx_end2xpa_disable[AR5K_EEPROM_N_MODES];
- u16 ee_tx_frm2xpa_enable[AR5K_EEPROM_N_MODES];
- u16 ee_thr_62[AR5K_EEPROM_N_MODES];
- u16 ee_xlna_gain[AR5K_EEPROM_N_MODES];
- u16 ee_xpd[AR5K_EEPROM_N_MODES];
- u16 ee_x_gain[AR5K_EEPROM_N_MODES];
- u16 ee_i_gain[AR5K_EEPROM_N_MODES];
- u16 ee_margin_tx_rx[AR5K_EEPROM_N_MODES];
-
- /* Unused */
- u16 ee_false_detect[AR5K_EEPROM_N_MODES];
- u16 ee_cal_pier[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_2GHZ_CHAN];
- u16 ee_channel[AR5K_EEPROM_N_MODES][AR5K_EEPROM_MAX_CHAN]; /*empty*/
-
- /* Conformance test limits (Unused) */
- u16 ee_ctls;
- u16 ee_ctl[AR5K_EEPROM_MAX_CTLS];
-
- /* Noise Floor Calibration settings */
- s16 ee_noise_floor_thr[AR5K_EEPROM_N_MODES];
- s8 ee_adc_desired_size[AR5K_EEPROM_N_MODES];
- s8 ee_pga_desired_size[AR5K_EEPROM_N_MODES];
-};
-
/*
* Internal RX/TX descriptor structures
* (rX: reserved fields possibily used by future versions of the ar5k chipset)
@@ -178,14 +26,15 @@ struct ath5k_eeprom_info {
*/
struct ath5k_hw_rx_ctl {
u32 rx_control_0; /* RX control word 0 */
+ u32 rx_control_1; /* RX control word 1 */
+} __packed;
+/* RX control word 0 field/sflags */
#define AR5K_DESC_RX_CTL0 0x00000000
- u32 rx_control_1; /* RX control word 1 */
-
+/* RX control word 1 fields/flags */
#define AR5K_DESC_RX_CTL1_BUF_LEN 0x00000fff
#define AR5K_DESC_RX_CTL1_INTREQ 0x00002000
-} __packed;
/*
* common hardware RX status descriptor
@@ -197,6 +46,7 @@ struct ath5k_hw_rx_status {
} __packed;
/* 5210/5211 */
+/* RX status word 0 fields/flags */
#define AR5K_5210_RX_DESC_STATUS0_DATA_LEN 0x00000fff
#define AR5K_5210_RX_DESC_STATUS0_MORE 0x00001000
#define AR5K_5210_RX_DESC_STATUS0_RECEIVE_RATE 0x00078000
@@ -205,6 +55,8 @@ struct ath5k_hw_rx_status {
#define AR5K_5210_RX_DESC_STATUS0_RECEIVE_SIGNAL_S 19
#define AR5K_5210_RX_DESC_STATUS0_RECEIVE_ANTENNA 0x38000000
#define AR5K_5210_RX_DESC_STATUS0_RECEIVE_ANTENNA_S 27
+
+/* RX status word 1 fields/flags */
#define AR5K_5210_RX_DESC_STATUS1_DONE 0x00000001
#define AR5K_5210_RX_DESC_STATUS1_FRAME_RECEIVE_OK 0x00000002
#define AR5K_5210_RX_DESC_STATUS1_CRC_ERROR 0x00000004
@@ -220,6 +72,7 @@ struct ath5k_hw_rx_status {
#define AR5K_5210_RX_DESC_STATUS1_KEY_CACHE_MISS 0x10000000
/* 5212 */
+/* RX status word 0 fields/flags */
#define AR5K_5212_RX_DESC_STATUS0_DATA_LEN 0x00000fff
#define AR5K_5212_RX_DESC_STATUS0_MORE 0x00001000
#define AR5K_5212_RX_DESC_STATUS0_DECOMP_CRC_ERROR 0x00002000
@@ -229,6 +82,8 @@ struct ath5k_hw_rx_status {
#define AR5K_5212_RX_DESC_STATUS0_RECEIVE_SIGNAL_S 20
#define AR5K_5212_RX_DESC_STATUS0_RECEIVE_ANTENNA 0xf0000000
#define AR5K_5212_RX_DESC_STATUS0_RECEIVE_ANTENNA_S 28
+
+/* RX status word 1 fields/flags */
#define AR5K_5212_RX_DESC_STATUS1_DONE 0x00000001
#define AR5K_5212_RX_DESC_STATUS1_FRAME_RECEIVE_OK 0x00000002
#define AR5K_5212_RX_DESC_STATUS1_CRC_ERROR 0x00000004
@@ -246,16 +101,18 @@ struct ath5k_hw_rx_status {
* common hardware RX error descriptor
*/
struct ath5k_hw_rx_error {
- u32 rx_error_0; /* RX error word 0 */
+ u32 rx_error_0; /* RX status word 0 */
+ u32 rx_error_1; /* RX status word 1 */
+} __packed;
+/* RX error word 0 fields/flags */
#define AR5K_RX_DESC_ERROR0 0x00000000
- u32 rx_error_1; /* RX error word 1 */
-
+/* RX error word 1 fields/flags */
#define AR5K_RX_DESC_ERROR1_PHY_ERROR_CODE 0x0000ff00
#define AR5K_RX_DESC_ERROR1_PHY_ERROR_CODE_S 8
-} __packed;
+/* PHY Error codes */
#define AR5K_DESC_RX_PHY_ERROR_NONE 0x00
#define AR5K_DESC_RX_PHY_ERROR_TIMING 0x20
#define AR5K_DESC_RX_PHY_ERROR_PARITY 0x40
@@ -270,7 +127,10 @@ struct ath5k_hw_rx_error {
*/
struct ath5k_hw_2w_tx_ctl {
u32 tx_control_0; /* TX control word 0 */
+ u32 tx_control_1; /* TX control word 1 */
+} __packed;
+/* TX control word 0 fields/flags */
#define AR5K_2W_TX_DESC_CTL0_FRAME_LEN 0x00000fff
#define AR5K_2W_TX_DESC_CTL0_HEADER_LEN 0x0003f000 /*[5210 ?]*/
#define AR5K_2W_TX_DESC_CTL0_HEADER_LEN_S 12
@@ -284,29 +144,34 @@ struct ath5k_hw_2w_tx_ctl {
#define AR5K_2W_TX_DESC_CTL0_FRAME_TYPE_S 26
#define AR5K_2W_TX_DESC_CTL0_ANT_MODE_XMIT_5210 0x02000000
#define AR5K_2W_TX_DESC_CTL0_ANT_MODE_XMIT_5211 0x1e000000
-#define AR5K_2W_TX_DESC_CTL0_ANT_MODE_XMIT (ah->ah_version == AR5K_AR5210 ? \
- AR5K_2W_TX_DESC_CTL0_ANT_MODE_XMIT_5210 : \
- AR5K_2W_TX_DESC_CTL0_ANT_MODE_XMIT_5211)
+
+#define AR5K_2W_TX_DESC_CTL0_ANT_MODE_XMIT \
+ (ah->ah_version == AR5K_AR5210 ? \
+ AR5K_2W_TX_DESC_CTL0_ANT_MODE_XMIT_5210 : \
+ AR5K_2W_TX_DESC_CTL0_ANT_MODE_XMIT_5211)
+
#define AR5K_2W_TX_DESC_CTL0_ANT_MODE_XMIT_S 25
#define AR5K_2W_TX_DESC_CTL0_INTREQ 0x20000000
#define AR5K_2W_TX_DESC_CTL0_ENCRYPT_KEY_VALID 0x40000000
- u32 tx_control_1; /* TX control word 1 */
-
+/* TX control word 1 fields/flags */
#define AR5K_2W_TX_DESC_CTL1_BUF_LEN 0x00000fff
#define AR5K_2W_TX_DESC_CTL1_MORE 0x00001000
#define AR5K_2W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX_5210 0x0007e000
#define AR5K_2W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX_5211 0x000fe000
-#define AR5K_2W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX (ah->ah_version == AR5K_AR5210 ? \
- AR5K_2W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX_5210 : \
- AR5K_2W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX_5211)
+
+#define AR5K_2W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX \
+ (ah->ah_version == AR5K_AR5210 ? \
+ AR5K_2W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX_5210 : \
+ AR5K_2W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX_5211)
+
#define AR5K_2W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX_S 13
#define AR5K_2W_TX_DESC_CTL1_FRAME_TYPE 0x00700000 /*[5211]*/
#define AR5K_2W_TX_DESC_CTL1_FRAME_TYPE_S 20
#define AR5K_2W_TX_DESC_CTL1_NOACK 0x00800000 /*[5211]*/
#define AR5K_2W_TX_DESC_CTL1_RTS_DURATION 0xfff80000 /*[5210 ?]*/
-} __packed;
+/* Frame types */
#define AR5K_AR5210_TX_DESC_FRAME_TYPE_NORMAL 0x00
#define AR5K_AR5210_TX_DESC_FRAME_TYPE_ATIM 0x04
#define AR5K_AR5210_TX_DESC_FRAME_TYPE_PSPOLL 0x08
@@ -378,7 +243,10 @@ struct ath5k_hw_4w_tx_ctl {
*/
struct ath5k_hw_tx_status {
u32 tx_status_0; /* TX status word 0 */
+ u32 tx_status_1; /* TX status word 1 */
+} __packed;
+/* TX status word 0 fields/flags */
#define AR5K_DESC_TX_STATUS0_FRAME_XMIT_OK 0x00000001
#define AR5K_DESC_TX_STATUS0_EXCESSIVE_RETRIES 0x00000002
#define AR5K_DESC_TX_STATUS0_FIFO_UNDERRUN 0x00000004
@@ -400,8 +268,7 @@ struct ath5k_hw_tx_status {
#define AR5K_DESC_TX_STATUS0_SEND_TIMESTAMP 0xffff0000
#define AR5K_DESC_TX_STATUS0_SEND_TIMESTAMP_S 16
- u32 tx_status_1; /* TX status word 1 */
-
+/* TX status word 1 fields/flags */
#define AR5K_DESC_TX_STATUS1_DONE 0x00000001
#define AR5K_DESC_TX_STATUS1_SEQ_NUM 0x00001ffe
#define AR5K_DESC_TX_STATUS1_SEQ_NUM_S 1
@@ -411,8 +278,6 @@ struct ath5k_hw_tx_status {
#define AR5K_DESC_TX_STATUS1_FINAL_TS_INDEX_S 21
#define AR5K_DESC_TX_STATUS1_COMP_SUCCESS 0x00800000
#define AR5K_DESC_TX_STATUS1_XMIT_ANTENNA 0x01000000
-} __packed;
-
/*
* 5210/5211 hardware TX descriptor
@@ -441,176 +306,27 @@ struct ath5k_hw_all_rx_desc {
} u;
} __packed;
-
/*
- * AR5K REGISTER ACCESS
+ * Atheros hardware descriptor
+ * This is read and written to by the hardware
*/
+struct ath5k_desc {
+ u32 ds_link; /* physical address of the next descriptor */
+ u32 ds_data; /* physical address of data buffer (skb) */
-/*Swap RX/TX Descriptor for big endian archs*/
-#if defined(__BIG_ENDIAN)
-#define AR5K_INIT_CFG ( \
- AR5K_CFG_SWTD | AR5K_CFG_SWRD \
-)
-#else
-#define AR5K_INIT_CFG 0x00000000
-#endif
-
-/*#define AR5K_REG_READ(_reg) ath5k_hw_reg_read(ah, _reg)
-
-#define AR5K_REG_WRITE(_reg, _val) ath5k_hw_reg_write(ah, _val, _reg)*/
-
-#define AR5K_REG_SM(_val, _flags) \
- (((_val) << _flags##_S) & (_flags))
-
-#define AR5K_REG_MS(_val, _flags) \
- (((_val) & (_flags)) >> _flags##_S)
-
-/* Some registers can hold multiple values of interest. For this
- * reason when we want to write to these registers we must first
- * retrieve the values which we do not want to clear (lets call this
- * old_data) and then set the register with this and our new_value:
- * ( old_data | new_value) */
-#define AR5K_REG_WRITE_BITS(ah, _reg, _flags, _val) \
- ath5k_hw_reg_write(ah, (ath5k_hw_reg_read(ah, _reg) & ~(_flags)) | \
- (((_val) << _flags##_S) & (_flags)), _reg)
-
-#define AR5K_REG_MASKED_BITS(ah, _reg, _flags, _mask) \
- ath5k_hw_reg_write(ah, (ath5k_hw_reg_read(ah, _reg) & \
- (_mask)) | (_flags), _reg)
-
-#define AR5K_REG_ENABLE_BITS(ah, _reg, _flags) \
- ath5k_hw_reg_write(ah, ath5k_hw_reg_read(ah, _reg) | (_flags), _reg)
-
-#define AR5K_REG_DISABLE_BITS(ah, _reg, _flags) \
- ath5k_hw_reg_write(ah, ath5k_hw_reg_read(ah, _reg) & ~(_flags), _reg)
-
-#define AR5K_PHY_WRITE(ah, _reg, _val) \
- ath5k_hw_reg_write(ah, _val, (ah)->ah_phy + ((_reg) << 2))
-
-#define AR5K_PHY_READ(ah, _reg) \
- ath5k_hw_reg_read(ah, (ah)->ah_phy + ((_reg) << 2))
-
-#define AR5K_REG_WAIT(_i) do { \
- if (_i % 64) \
- udelay(1); \
-} while (0)
-
-#define AR5K_EEPROM_READ(_o, _v) do { \
- if ((ret = ath5k_hw_eeprom_read(ah, (_o), &(_v))) != 0) \
- return (ret); \
-} while (0)
-
-#define AR5K_EEPROM_READ_HDR(_o, _v) \
- AR5K_EEPROM_READ(_o, ah->ah_capabilities.cap_eeprom._v); \
-
-/* Read status of selected queue */
-#define AR5K_REG_READ_Q(ah, _reg, _queue) \
- (ath5k_hw_reg_read(ah, _reg) & (1 << _queue)) \
-
-#define AR5K_REG_WRITE_Q(ah, _reg, _queue) \
- ath5k_hw_reg_write(ah, (1 << _queue), _reg)
-
-#define AR5K_Q_ENABLE_BITS(_reg, _queue) do { \
- _reg |= 1 << _queue; \
-} while (0)
-
-#define AR5K_Q_DISABLE_BITS(_reg, _queue) do { \
- _reg &= ~(1 << _queue); \
-} while (0)
-
-#define AR5K_LOW_ID(_a)( \
-(_a)[0] | (_a)[1] << 8 | (_a)[2] << 16 | (_a)[3] << 24 \
-)
-
-#define AR5K_HIGH_ID(_a) ((_a)[4] | (_a)[5] << 8)
-
-/*
- * Initial register values
- */
-
-/*
- * Common initial register values
- */
-#define AR5K_INIT_MODE CHANNEL_B
-
-#define AR5K_INIT_TX_LATENCY 502
-#define AR5K_INIT_USEC 39
-#define AR5K_INIT_USEC_TURBO 79
-#define AR5K_INIT_USEC_32 31
-#define AR5K_INIT_CARR_SENSE_EN 1
-#define AR5K_INIT_PROG_IFS 920
-#define AR5K_INIT_PROG_IFS_TURBO 960
-#define AR5K_INIT_EIFS 3440
-#define AR5K_INIT_EIFS_TURBO 6880
-#define AR5K_INIT_SLOT_TIME 396
-#define AR5K_INIT_SLOT_TIME_TURBO 480
-#define AR5K_INIT_ACK_CTS_TIMEOUT 1024
-#define AR5K_INIT_ACK_CTS_TIMEOUT_TURBO 0x08000800
-#define AR5K_INIT_SIFS 560
-#define AR5K_INIT_SIFS_TURBO 480
-#define AR5K_INIT_SH_RETRY 10
-#define AR5K_INIT_LG_RETRY AR5K_INIT_SH_RETRY
-#define AR5K_INIT_SSH_RETRY 32
-#define AR5K_INIT_SLG_RETRY AR5K_INIT_SSH_RETRY
-#define AR5K_INIT_TX_RETRY 10
-#define AR5K_INIT_TOPS 8
-#define AR5K_INIT_RXNOFRM 8
-#define AR5K_INIT_RPGTO 0
-#define AR5K_INIT_TXNOFRM 0
-#define AR5K_INIT_BEACON_PERIOD 65535
-#define AR5K_INIT_TIM_OFFSET 0
-#define AR5K_INIT_BEACON_EN 0
-#define AR5K_INIT_RESET_TSF 0
-
-#define AR5K_INIT_TRANSMIT_LATENCY ( \
- (AR5K_INIT_TX_LATENCY << 14) | (AR5K_INIT_USEC_32 << 7) | \
- (AR5K_INIT_USEC) \
-)
-#define AR5K_INIT_TRANSMIT_LATENCY_TURBO ( \
- (AR5K_INIT_TX_LATENCY << 14) | (AR5K_INIT_USEC_32 << 7) | \
- (AR5K_INIT_USEC_TURBO) \
-)
-#define AR5K_INIT_PROTO_TIME_CNTRL ( \
- (AR5K_INIT_CARR_SENSE_EN << 26) | (AR5K_INIT_EIFS << 12) | \
- (AR5K_INIT_PROG_IFS) \
-)
-#define AR5K_INIT_PROTO_TIME_CNTRL_TURBO ( \
- (AR5K_INIT_CARR_SENSE_EN << 26) | (AR5K_INIT_EIFS_TURBO << 12) | \
- (AR5K_INIT_PROG_IFS_TURBO) \
-)
-#define AR5K_INIT_BEACON_CONTROL ( \
- (AR5K_INIT_RESET_TSF << 24) | (AR5K_INIT_BEACON_EN << 23) | \
- (AR5K_INIT_TIM_OFFSET << 16) | (AR5K_INIT_BEACON_PERIOD) \
-)
-
-/*
- * Non-common initial register values which have to be loaded into the
- * card at boot time and after each reset.
- */
-
-/* Register dumps are done per operation mode */
-#define AR5K_INI_RFGAIN_5GHZ 0
-#define AR5K_INI_RFGAIN_2GHZ 1
-
-#define AR5K_INI_VAL_11A 0
-#define AR5K_INI_VAL_11A_TURBO 1
-#define AR5K_INI_VAL_11B 2
-#define AR5K_INI_VAL_11G 3
-#define AR5K_INI_VAL_11G_TURBO 4
-#define AR5K_INI_VAL_XR 0
-#define AR5K_INI_VAL_MAX 5
-
-#define AR5K_RF5111_INI_RF_MAX_BANKS AR5K_MAX_RF_BANKS
-#define AR5K_RF5112_INI_RF_MAX_BANKS AR5K_MAX_RF_BANKS
+ union {
+ struct ath5k_hw_5210_tx_desc ds_tx5210;
+ struct ath5k_hw_5212_tx_desc ds_tx5212;
+ struct ath5k_hw_all_rx_desc ds_rx;
+ } ud;
+} __packed;
-static inline u32 ath5k_hw_bitswap(u32 val, unsigned int bits)
-{
- u32 retval = 0, bit, i;
+#define AR5K_RXDESC_INTREQ 0x0020
- for (i = 0; i < bits; i++) {
- bit = (val >> i) & 1;
- retval = (retval << 1) | bit;
- }
+#define AR5K_TXDESC_CLRDMASK 0x0001
+#define AR5K_TXDESC_NOACK 0x0002 /*[5211+]*/
+#define AR5K_TXDESC_RTSENA 0x0004
+#define AR5K_TXDESC_CTSENA 0x0008
+#define AR5K_TXDESC_INTREQ 0x0010
+#define AR5K_TXDESC_VEOL 0x0020 /*[5211+]*/
- return retval;
-}
diff --git a/drivers/net/wireless/ath5k/dma.c b/drivers/net/wireless/ath5k/dma.c
new file mode 100644
index 0000000000000000000000000000000000000000..7adceb2c7fab50c33d4769b04364ec6655b4ad3e
--- /dev/null
+++ b/drivers/net/wireless/ath5k/dma.c
@@ -0,0 +1,605 @@
+/*
+ * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*************************************\
+* DMA and interrupt masking functions *
+\*************************************/
+
+/*
+ * dma.c - DMA and interrupt masking functions
+ *
+ * Here we setup descriptor pointers (rxdp/txdp) start/stop dma engine and
+ * handle queue setup for 5210 chipset (rest are handled on qcu.c).
+ * Also we setup interrupt mask register (IMR) and read the various iterrupt
+ * status registers (ISR).
+ *
+ * TODO: Handle SISR on 5211+ and introduce a function to return the queue
+ * number that resulted the interrupt.
+ */
+
+#include "ath5k.h"
+#include "reg.h"
+#include "debug.h"
+#include "base.h"
+
+/*********\
+* Receive *
+\*********/
+
+/**
+ * ath5k_hw_start_rx_dma - Start DMA receive
+ *
+ * @ah: The &struct ath5k_hw
+ */
+void ath5k_hw_start_rx_dma(struct ath5k_hw *ah)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ ath5k_hw_reg_write(ah, AR5K_CR_RXE, AR5K_CR);
+ ath5k_hw_reg_read(ah, AR5K_CR);
+}
+
+/**
+ * ath5k_hw_stop_rx_dma - Stop DMA receive
+ *
+ * @ah: The &struct ath5k_hw
+ */
+int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah)
+{
+ unsigned int i;
+
+ ATH5K_TRACE(ah->ah_sc);
+ ath5k_hw_reg_write(ah, AR5K_CR_RXD, AR5K_CR);
+
+ /*
+ * It may take some time to disable the DMA receive unit
+ */
+ for (i = 1000; i > 0 &&
+ (ath5k_hw_reg_read(ah, AR5K_CR) & AR5K_CR_RXE) != 0;
+ i--)
+ udelay(10);
+
+ return i ? 0 : -EBUSY;
+}
+
+/**
+ * ath5k_hw_get_rxdp - Get RX Descriptor's address
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * XXX: Is RXDP read and clear ?
+ */
+u32 ath5k_hw_get_rxdp(struct ath5k_hw *ah)
+{
+ return ath5k_hw_reg_read(ah, AR5K_RXDP);
+}
+
+/**
+ * ath5k_hw_set_rxdp - Set RX Descriptor's address
+ *
+ * @ah: The &struct ath5k_hw
+ * @phys_addr: RX descriptor address
+ *
+ * XXX: Should we check if rx is enabled before setting rxdp ?
+ */
+void ath5k_hw_set_rxdp(struct ath5k_hw *ah, u32 phys_addr)
+{
+ ATH5K_TRACE(ah->ah_sc);
+
+ ath5k_hw_reg_write(ah, phys_addr, AR5K_RXDP);
+}
+
+
+/**********\
+* Transmit *
+\**********/
+
+/**
+ * ath5k_hw_start_tx_dma - Start DMA transmit for a specific queue
+ *
+ * @ah: The &struct ath5k_hw
+ * @queue: The hw queue number
+ *
+ * Start DMA transmit for a specific queue and since 5210 doesn't have
+ * QCU/DCU, set up queue parameters for 5210 here based on queue type (one
+ * queue for normal data and one queue for beacons). For queue setup
+ * on newer chips check out qcu.c. Returns -EINVAL if queue number is out
+ * of range or if queue is already disabled.
+ *
+ * NOTE: Must be called after setting up tx control descriptor for that
+ * queue (see below).
+ */
+int ath5k_hw_start_tx_dma(struct ath5k_hw *ah, unsigned int queue)
+{
+ u32 tx_queue;
+
+ ATH5K_TRACE(ah->ah_sc);
+ AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
+
+ /* Return if queue is declared inactive */
+ if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
+ return -EIO;
+
+ if (ah->ah_version == AR5K_AR5210) {
+ tx_queue = ath5k_hw_reg_read(ah, AR5K_CR);
+
+ /*
+ * Set the queue by type on 5210
+ */
+ switch (ah->ah_txq[queue].tqi_type) {
+ case AR5K_TX_QUEUE_DATA:
+ tx_queue |= AR5K_CR_TXE0 & ~AR5K_CR_TXD0;
+ break;
+ case AR5K_TX_QUEUE_BEACON:
+ tx_queue |= AR5K_CR_TXE1 & ~AR5K_CR_TXD1;
+ ath5k_hw_reg_write(ah, AR5K_BCR_TQ1V | AR5K_BCR_BDMAE,
+ AR5K_BSR);
+ break;
+ case AR5K_TX_QUEUE_CAB:
+ tx_queue |= AR5K_CR_TXE1 & ~AR5K_CR_TXD1;
+ ath5k_hw_reg_write(ah, AR5K_BCR_TQ1FV | AR5K_BCR_TQ1V |
+ AR5K_BCR_BDMAE, AR5K_BSR);
+ break;
+ default:
+ return -EINVAL;
+ }
+ /* Start queue */
+ ath5k_hw_reg_write(ah, tx_queue, AR5K_CR);
+ ath5k_hw_reg_read(ah, AR5K_CR);
+ } else {
+ /* Return if queue is disabled */
+ if (AR5K_REG_READ_Q(ah, AR5K_QCU_TXD, queue))
+ return -EIO;
+
+ /* Start queue */
+ AR5K_REG_WRITE_Q(ah, AR5K_QCU_TXE, queue);
+ }
+
+ return 0;
+}
+
+/**
+ * ath5k_hw_stop_tx_dma - Stop DMA transmit on a specific queue
+ *
+ * @ah: The &struct ath5k_hw
+ * @queue: The hw queue number
+ *
+ * Stop DMA transmit on a specific hw queue and drain queue so we don't
+ * have any pending frames. Returns -EBUSY if we still have pending frames,
+ * -EINVAL if queue number is out of range.
+ *
+ */
+int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
+{
+ unsigned int i = 40;
+ u32 tx_queue, pending;
+
+ ATH5K_TRACE(ah->ah_sc);
+ AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
+
+ /* Return if queue is declared inactive */
+ if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
+ return -EIO;
+
+ if (ah->ah_version == AR5K_AR5210) {
+ tx_queue = ath5k_hw_reg_read(ah, AR5K_CR);
+
+ /*
+ * Set by queue type
+ */
+ switch (ah->ah_txq[queue].tqi_type) {
+ case AR5K_TX_QUEUE_DATA:
+ tx_queue |= AR5K_CR_TXD0 & ~AR5K_CR_TXE0;
+ break;
+ case AR5K_TX_QUEUE_BEACON:
+ case AR5K_TX_QUEUE_CAB:
+ /* XXX Fix me... */
+ tx_queue |= AR5K_CR_TXD1 & ~AR5K_CR_TXD1;
+ ath5k_hw_reg_write(ah, 0, AR5K_BSR);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* Stop queue */
+ ath5k_hw_reg_write(ah, tx_queue, AR5K_CR);
+ ath5k_hw_reg_read(ah, AR5K_CR);
+ } else {
+ /*
+ * Schedule TX disable and wait until queue is empty
+ */
+ AR5K_REG_WRITE_Q(ah, AR5K_QCU_TXD, queue);
+
+ /*Check for pending frames*/
+ do {
+ pending = ath5k_hw_reg_read(ah,
+ AR5K_QUEUE_STATUS(queue)) &
+ AR5K_QCU_STS_FRMPENDCNT;
+ udelay(100);
+ } while (--i && pending);
+
+ /* For 2413+ order PCU to drop packets using
+ * QUIET mechanism */
+ if (ah->ah_mac_version >= (AR5K_SREV_AR2414 >> 4) &&
+ pending){
+ /* Set periodicity and duration */
+ ath5k_hw_reg_write(ah,
+ AR5K_REG_SM(100, AR5K_QUIET_CTL2_QT_PER)|
+ AR5K_REG_SM(10, AR5K_QUIET_CTL2_QT_DUR),
+ AR5K_QUIET_CTL2);
+
+ /* Enable quiet period for current TSF */
+ ath5k_hw_reg_write(ah,
+ AR5K_QUIET_CTL1_QT_EN |
+ AR5K_REG_SM(ath5k_hw_reg_read(ah,
+ AR5K_TSF_L32_5211) >> 10,
+ AR5K_QUIET_CTL1_NEXT_QT_TSF),
+ AR5K_QUIET_CTL1);
+
+ /* Force channel idle high */
+ AR5K_REG_ENABLE_BITS(ah, AR5K_DIAG_SW_5211,
+ AR5K_DIAG_SW_CHANEL_IDLE_HIGH);
+
+ /* Wait a while and disable mechanism */
+ udelay(200);
+ AR5K_REG_DISABLE_BITS(ah, AR5K_QUIET_CTL1,
+ AR5K_QUIET_CTL1_QT_EN);
+
+ /* Re-check for pending frames */
+ i = 40;
+ do {
+ pending = ath5k_hw_reg_read(ah,
+ AR5K_QUEUE_STATUS(queue)) &
+ AR5K_QCU_STS_FRMPENDCNT;
+ udelay(100);
+ } while (--i && pending);
+
+ AR5K_REG_DISABLE_BITS(ah, AR5K_DIAG_SW_5211,
+ AR5K_DIAG_SW_CHANEL_IDLE_HIGH);
+ }
+
+ /* Clear register */
+ ath5k_hw_reg_write(ah, 0, AR5K_QCU_TXD);
+ if (pending)
+ return -EBUSY;
+ }
+
+ /* TODO: Check for success on 5210 else return error */
+ return 0;
+}
+
+/**
+ * ath5k_hw_get_txdp - Get TX Descriptor's address for a specific queue
+ *
+ * @ah: The &struct ath5k_hw
+ * @queue: The hw queue number
+ *
+ * Get TX descriptor's address for a specific queue. For 5210 we ignore
+ * the queue number and use tx queue type since we only have 2 queues.
+ * We use TXDP0 for normal data queue and TXDP1 for beacon queue.
+ * For newer chips with QCU/DCU we just read the corresponding TXDP register.
+ *
+ * XXX: Is TXDP read and clear ?
+ */
+u32 ath5k_hw_get_txdp(struct ath5k_hw *ah, unsigned int queue)
+{
+ u16 tx_reg;
+
+ ATH5K_TRACE(ah->ah_sc);
+ AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
+
+ /*
+ * Get the transmit queue descriptor pointer from the selected queue
+ */
+ /*5210 doesn't have QCU*/
+ if (ah->ah_version == AR5K_AR5210) {
+ switch (ah->ah_txq[queue].tqi_type) {
+ case AR5K_TX_QUEUE_DATA:
+ tx_reg = AR5K_NOQCU_TXDP0;
+ break;
+ case AR5K_TX_QUEUE_BEACON:
+ case AR5K_TX_QUEUE_CAB:
+ tx_reg = AR5K_NOQCU_TXDP1;
+ break;
+ default:
+ return 0xffffffff;
+ }
+ } else {
+ tx_reg = AR5K_QUEUE_TXDP(queue);
+ }
+
+ return ath5k_hw_reg_read(ah, tx_reg);
+}
+
+/**
+ * ath5k_hw_set_txdp - Set TX Descriptor's address for a specific queue
+ *
+ * @ah: The &struct ath5k_hw
+ * @queue: The hw queue number
+ *
+ * Set TX descriptor's address for a specific queue. For 5210 we ignore
+ * the queue number and we use tx queue type since we only have 2 queues
+ * so as above we use TXDP0 for normal data queue and TXDP1 for beacon queue.
+ * For newer chips with QCU/DCU we just set the corresponding TXDP register.
+ * Returns -EINVAL if queue type is invalid for 5210 and -EIO if queue is still
+ * active.
+ */
+int ath5k_hw_set_txdp(struct ath5k_hw *ah, unsigned int queue, u32 phys_addr)
+{
+ u16 tx_reg;
+
+ ATH5K_TRACE(ah->ah_sc);
+ AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
+
+ /*
+ * Set the transmit queue descriptor pointer register by type
+ * on 5210
+ */
+ if (ah->ah_version == AR5K_AR5210) {
+ switch (ah->ah_txq[queue].tqi_type) {
+ case AR5K_TX_QUEUE_DATA:
+ tx_reg = AR5K_NOQCU_TXDP0;
+ break;
+ case AR5K_TX_QUEUE_BEACON:
+ case AR5K_TX_QUEUE_CAB:
+ tx_reg = AR5K_NOQCU_TXDP1;
+ break;
+ default:
+ return -EINVAL;
+ }
+ } else {
+ /*
+ * Set the transmit queue descriptor pointer for
+ * the selected queue on QCU for 5211+
+ * (this won't work if the queue is still active)
+ */
+ if (AR5K_REG_READ_Q(ah, AR5K_QCU_TXE, queue))
+ return -EIO;
+
+ tx_reg = AR5K_QUEUE_TXDP(queue);
+ }
+
+ /* Set descriptor pointer */
+ ath5k_hw_reg_write(ah, phys_addr, tx_reg);
+
+ return 0;
+}
+
+/**
+ * ath5k_hw_update_tx_triglevel - Update tx trigger level
+ *
+ * @ah: The &struct ath5k_hw
+ * @increase: Flag to force increase of trigger level
+ *
+ * This function increases/decreases the tx trigger level for the tx fifo
+ * buffer (aka FIFO threshold) that is used to indicate when PCU flushes
+ * the buffer and transmits it's data. Lowering this results sending small
+ * frames more quickly but can lead to tx underruns, raising it a lot can
+ * result other problems (i think bmiss is related). Right now we start with
+ * the lowest possible (64Bytes) and if we get tx underrun we increase it using
+ * the increase flag. Returns -EIO if we have have reached maximum/minimum.
+ *
+ * XXX: Link this with tx DMA size ?
+ * XXX: Use it to save interrupts ?
+ * TODO: Needs testing, i think it's related to bmiss...
+ */
+int ath5k_hw_update_tx_triglevel(struct ath5k_hw *ah, bool increase)
+{
+ u32 trigger_level, imr;
+ int ret = -EIO;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ /*
+ * Disable interrupts by setting the mask
+ */
+ imr = ath5k_hw_set_imr(ah, ah->ah_imr & ~AR5K_INT_GLOBAL);
+
+ trigger_level = AR5K_REG_MS(ath5k_hw_reg_read(ah, AR5K_TXCFG),
+ AR5K_TXCFG_TXFULL);
+
+ if (!increase) {
+ if (--trigger_level < AR5K_TUNE_MIN_TX_FIFO_THRES)
+ goto done;
+ } else
+ trigger_level +=
+ ((AR5K_TUNE_MAX_TX_FIFO_THRES - trigger_level) / 2);
+
+ /*
+ * Update trigger level on success
+ */
+ if (ah->ah_version == AR5K_AR5210)
+ ath5k_hw_reg_write(ah, trigger_level, AR5K_TRIG_LVL);
+ else
+ AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
+ AR5K_TXCFG_TXFULL, trigger_level);
+
+ ret = 0;
+
+done:
+ /*
+ * Restore interrupt mask
+ */
+ ath5k_hw_set_imr(ah, imr);
+
+ return ret;
+}
+
+/*******************\
+* Interrupt masking *
+\*******************/
+
+/**
+ * ath5k_hw_is_intr_pending - Check if we have pending interrupts
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Check if we have pending interrupts to process. Returns 1 if we
+ * have pending interrupts and 0 if we haven't.
+ */
+bool ath5k_hw_is_intr_pending(struct ath5k_hw *ah)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ return ath5k_hw_reg_read(ah, AR5K_INTPEND) == 1 ? 1 : 0;
+}
+
+/**
+ * ath5k_hw_get_isr - Get interrupt status
+ *
+ * @ah: The @struct ath5k_hw
+ * @interrupt_mask: Driver's interrupt mask used to filter out
+ * interrupts in sw.
+ *
+ * This function is used inside our interrupt handler to determine the reason
+ * for the interrupt by reading Primary Interrupt Status Register. Returns an
+ * abstract interrupt status mask which is mostly ISR with some uncommon bits
+ * being mapped on some standard non hw-specific positions
+ * (check out &ath5k_int).
+ *
+ * NOTE: We use read-and-clear register, so after this function is called ISR
+ * is zeroed.
+ *
+ * XXX: Why filter interrupts in sw with interrupt_mask ? No benefit at all
+ * plus it can be misleading (one might thing that we save interrupts this way)
+ */
+int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask)
+{
+ u32 data;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ /*
+ * Read interrupt status from the Interrupt Status register
+ * on 5210
+ */
+ if (ah->ah_version == AR5K_AR5210) {
+ data = ath5k_hw_reg_read(ah, AR5K_ISR);
+ if (unlikely(data == AR5K_INT_NOCARD)) {
+ *interrupt_mask = data;
+ return -ENODEV;
+ }
+ } else {
+ /*
+ * Read interrupt status from the Read-And-Clear
+ * shadow register.
+ * Note: PISR/SISR Not available on 5210
+ */
+ data = ath5k_hw_reg_read(ah, AR5K_RAC_PISR);
+ }
+
+ /*
+ * Get abstract interrupt mask (driver-compatible)
+ */
+ *interrupt_mask = (data & AR5K_INT_COMMON) & ah->ah_imr;
+
+ if (unlikely(data == AR5K_INT_NOCARD))
+ return -ENODEV;
+
+ if (data & (AR5K_ISR_RXOK | AR5K_ISR_RXERR))
+ *interrupt_mask |= AR5K_INT_RX;
+
+ if (data & (AR5K_ISR_TXOK | AR5K_ISR_TXERR
+ | AR5K_ISR_TXDESC | AR5K_ISR_TXEOL))
+ *interrupt_mask |= AR5K_INT_TX;
+
+ if (ah->ah_version != AR5K_AR5210) {
+ /*HIU = Host Interface Unit (PCI etc)*/
+ if (unlikely(data & (AR5K_ISR_HIUERR)))
+ *interrupt_mask |= AR5K_INT_FATAL;
+
+ /*Beacon Not Ready*/
+ if (unlikely(data & (AR5K_ISR_BNR)))
+ *interrupt_mask |= AR5K_INT_BNR;
+ }
+
+ /*
+ * XXX: BMISS interrupts may occur after association.
+ * I found this on 5210 code but it needs testing. If this is
+ * true we should disable them before assoc and re-enable them
+ * after a successfull assoc + some jiffies.
+ */
+#if 0
+ interrupt_mask &= ~AR5K_INT_BMISS;
+#endif
+
+ /*
+ * In case we didn't handle anything,
+ * print the register value.
+ */
+ if (unlikely(*interrupt_mask == 0 && net_ratelimit()))
+ ATH5K_PRINTF("0x%08x\n", data);
+
+ return 0;
+}
+
+/**
+ * ath5k_hw_set_imr - Set interrupt mask
+ *
+ * @ah: The &struct ath5k_hw
+ * @new_mask: The new interrupt mask to be set
+ *
+ * Set the interrupt mask in hw to save interrupts. We do that by mapping
+ * ath5k_int bits to hw-specific bits to remove abstraction and writing
+ * Interrupt Mask Register.
+ */
+enum ath5k_int ath5k_hw_set_imr(struct ath5k_hw *ah, enum ath5k_int new_mask)
+{
+ enum ath5k_int old_mask, int_mask;
+
+ /*
+ * Disable card interrupts to prevent any race conditions
+ * (they will be re-enabled afterwards).
+ */
+ ath5k_hw_reg_write(ah, AR5K_IER_DISABLE, AR5K_IER);
+ ath5k_hw_reg_read(ah, AR5K_IER);
+
+ old_mask = ah->ah_imr;
+
+ /*
+ * Add additional, chipset-dependent interrupt mask flags
+ * and write them to the IMR (interrupt mask register).
+ */
+ int_mask = new_mask & AR5K_INT_COMMON;
+
+ if (new_mask & AR5K_INT_RX)
+ int_mask |= AR5K_IMR_RXOK | AR5K_IMR_RXERR | AR5K_IMR_RXORN |
+ AR5K_IMR_RXDESC;
+
+ if (new_mask & AR5K_INT_TX)
+ int_mask |= AR5K_IMR_TXOK | AR5K_IMR_TXERR | AR5K_IMR_TXDESC |
+ AR5K_IMR_TXURN;
+
+ if (ah->ah_version != AR5K_AR5210) {
+ if (new_mask & AR5K_INT_FATAL) {
+ int_mask |= AR5K_IMR_HIUERR;
+ AR5K_REG_ENABLE_BITS(ah, AR5K_SIMR2, AR5K_SIMR2_MCABT |
+ AR5K_SIMR2_SSERR | AR5K_SIMR2_DPERR);
+ }
+ }
+
+ ath5k_hw_reg_write(ah, int_mask, AR5K_PIMR);
+
+ /* Store new interrupt mask */
+ ah->ah_imr = new_mask;
+
+ /* ..re-enable interrupts */
+ ath5k_hw_reg_write(ah, AR5K_IER_ENABLE, AR5K_IER);
+ ath5k_hw_reg_read(ah, AR5K_IER);
+
+ return old_mask;
+}
+
diff --git a/drivers/net/wireless/ath5k/eeprom.c b/drivers/net/wireless/ath5k/eeprom.c
new file mode 100644
index 0000000000000000000000000000000000000000..a883839b6a9f2a2c7249e6f490658fe07f21368d
--- /dev/null
+++ b/drivers/net/wireless/ath5k/eeprom.c
@@ -0,0 +1,466 @@
+/*
+ * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*************************************\
+* EEPROM access functions and helpers *
+\*************************************/
+
+#include "ath5k.h"
+#include "reg.h"
+#include "debug.h"
+#include "base.h"
+
+/*
+ * Read from eeprom
+ */
+static int ath5k_hw_eeprom_read(struct ath5k_hw *ah, u32 offset, u16 *data)
+{
+ u32 status, timeout;
+
+ ATH5K_TRACE(ah->ah_sc);
+ /*
+ * Initialize EEPROM access
+ */
+ if (ah->ah_version == AR5K_AR5210) {
+ AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, AR5K_PCICFG_EEAE);
+ (void)ath5k_hw_reg_read(ah, AR5K_EEPROM_BASE + (4 * offset));
+ } else {
+ ath5k_hw_reg_write(ah, offset, AR5K_EEPROM_BASE);
+ AR5K_REG_ENABLE_BITS(ah, AR5K_EEPROM_CMD,
+ AR5K_EEPROM_CMD_READ);
+ }
+
+ for (timeout = AR5K_TUNE_REGISTER_TIMEOUT; timeout > 0; timeout--) {
+ status = ath5k_hw_reg_read(ah, AR5K_EEPROM_STATUS);
+ if (status & AR5K_EEPROM_STAT_RDDONE) {
+ if (status & AR5K_EEPROM_STAT_RDERR)
+ return -EIO;
+ *data = (u16)(ath5k_hw_reg_read(ah, AR5K_EEPROM_DATA) &
+ 0xffff);
+ return 0;
+ }
+ udelay(15);
+ }
+
+ return -ETIMEDOUT;
+}
+
+/*
+ * Translate binary channel representation in EEPROM to frequency
+ */
+static u16 ath5k_eeprom_bin2freq(struct ath5k_hw *ah, u16 bin,
+ unsigned int mode)
+{
+ u16 val;
+
+ if (bin == AR5K_EEPROM_CHANNEL_DIS)
+ return bin;
+
+ if (mode == AR5K_EEPROM_MODE_11A) {
+ if (ah->ah_ee_version > AR5K_EEPROM_VERSION_3_2)
+ val = (5 * bin) + 4800;
+ else
+ val = bin > 62 ? (10 * 62) + (5 * (bin - 62)) + 5100 :
+ (bin * 10) + 5100;
+ } else {
+ if (ah->ah_ee_version > AR5K_EEPROM_VERSION_3_2)
+ val = bin + 2300;
+ else
+ val = bin + 2400;
+ }
+
+ return val;
+}
+
+/*
+ * Read antenna infos from eeprom
+ */
+static int ath5k_eeprom_read_ants(struct ath5k_hw *ah, u32 *offset,
+ unsigned int mode)
+{
+ struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
+ u32 o = *offset;
+ u16 val;
+ int ret, i = 0;
+
+ AR5K_EEPROM_READ(o++, val);
+ ee->ee_switch_settling[mode] = (val >> 8) & 0x7f;
+ ee->ee_ant_tx_rx[mode] = (val >> 2) & 0x3f;
+ ee->ee_ant_control[mode][i] = (val << 4) & 0x3f;
+
+ AR5K_EEPROM_READ(o++, val);
+ ee->ee_ant_control[mode][i++] |= (val >> 12) & 0xf;
+ ee->ee_ant_control[mode][i++] = (val >> 6) & 0x3f;
+ ee->ee_ant_control[mode][i++] = val & 0x3f;
+
+ AR5K_EEPROM_READ(o++, val);
+ ee->ee_ant_control[mode][i++] = (val >> 10) & 0x3f;
+ ee->ee_ant_control[mode][i++] = (val >> 4) & 0x3f;
+ ee->ee_ant_control[mode][i] = (val << 2) & 0x3f;
+
+ AR5K_EEPROM_READ(o++, val);
+ ee->ee_ant_control[mode][i++] |= (val >> 14) & 0x3;
+ ee->ee_ant_control[mode][i++] = (val >> 8) & 0x3f;
+ ee->ee_ant_control[mode][i++] = (val >> 2) & 0x3f;
+ ee->ee_ant_control[mode][i] = (val << 4) & 0x3f;
+
+ AR5K_EEPROM_READ(o++, val);
+ ee->ee_ant_control[mode][i++] |= (val >> 12) & 0xf;
+ ee->ee_ant_control[mode][i++] = (val >> 6) & 0x3f;
+ ee->ee_ant_control[mode][i++] = val & 0x3f;
+
+ /* Get antenna modes */
+ ah->ah_antenna[mode][0] =
+ (ee->ee_ant_control[mode][0] << 4) | 0x1;
+ ah->ah_antenna[mode][AR5K_ANT_FIXED_A] =
+ ee->ee_ant_control[mode][1] |
+ (ee->ee_ant_control[mode][2] << 6) |
+ (ee->ee_ant_control[mode][3] << 12) |
+ (ee->ee_ant_control[mode][4] << 18) |
+ (ee->ee_ant_control[mode][5] << 24);
+ ah->ah_antenna[mode][AR5K_ANT_FIXED_B] =
+ ee->ee_ant_control[mode][6] |
+ (ee->ee_ant_control[mode][7] << 6) |
+ (ee->ee_ant_control[mode][8] << 12) |
+ (ee->ee_ant_control[mode][9] << 18) |
+ (ee->ee_ant_control[mode][10] << 24);
+
+ /* return new offset */
+ *offset = o;
+
+ return 0;
+}
+
+/*
+ * Read supported modes from eeprom
+ */
+static int ath5k_eeprom_read_modes(struct ath5k_hw *ah, u32 *offset,
+ unsigned int mode)
+{
+ struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
+ u32 o = *offset;
+ u16 val;
+ int ret;
+
+ AR5K_EEPROM_READ(o++, val);
+ ee->ee_tx_end2xlna_enable[mode] = (val >> 8) & 0xff;
+ ee->ee_thr_62[mode] = val & 0xff;
+
+ if (ah->ah_ee_version <= AR5K_EEPROM_VERSION_3_2)
+ ee->ee_thr_62[mode] = mode == AR5K_EEPROM_MODE_11A ? 15 : 28;
+
+ AR5K_EEPROM_READ(o++, val);
+ ee->ee_tx_end2xpa_disable[mode] = (val >> 8) & 0xff;
+ ee->ee_tx_frm2xpa_enable[mode] = val & 0xff;
+
+ AR5K_EEPROM_READ(o++, val);
+ ee->ee_pga_desired_size[mode] = (val >> 8) & 0xff;
+
+ if ((val & 0xff) & 0x80)
+ ee->ee_noise_floor_thr[mode] = -((((val & 0xff) ^ 0xff)) + 1);
+ else
+ ee->ee_noise_floor_thr[mode] = val & 0xff;
+
+ if (ah->ah_ee_version <= AR5K_EEPROM_VERSION_3_2)
+ ee->ee_noise_floor_thr[mode] =
+ mode == AR5K_EEPROM_MODE_11A ? -54 : -1;
+
+ AR5K_EEPROM_READ(o++, val);
+ ee->ee_xlna_gain[mode] = (val >> 5) & 0xff;
+ ee->ee_x_gain[mode] = (val >> 1) & 0xf;
+ ee->ee_xpd[mode] = val & 0x1;
+
+ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_0)
+ ee->ee_fixed_bias[mode] = (val >> 13) & 0x1;
+
+ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_3_3) {
+ AR5K_EEPROM_READ(o++, val);
+ ee->ee_false_detect[mode] = (val >> 6) & 0x7f;
+
+ if (mode == AR5K_EEPROM_MODE_11A)
+ ee->ee_xr_power[mode] = val & 0x3f;
+ else {
+ ee->ee_ob[mode][0] = val & 0x7;
+ ee->ee_db[mode][0] = (val >> 3) & 0x7;
+ }
+ }
+
+ if (ah->ah_ee_version < AR5K_EEPROM_VERSION_3_4) {
+ ee->ee_i_gain[mode] = AR5K_EEPROM_I_GAIN;
+ ee->ee_cck_ofdm_power_delta = AR5K_EEPROM_CCK_OFDM_DELTA;
+ } else {
+ ee->ee_i_gain[mode] = (val >> 13) & 0x7;
+
+ AR5K_EEPROM_READ(o++, val);
+ ee->ee_i_gain[mode] |= (val << 3) & 0x38;
+
+ if (mode == AR5K_EEPROM_MODE_11G)
+ ee->ee_cck_ofdm_power_delta = (val >> 3) & 0xff;
+ }
+
+ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_0 &&
+ mode == AR5K_EEPROM_MODE_11A) {
+ ee->ee_i_cal[mode] = (val >> 8) & 0x3f;
+ ee->ee_q_cal[mode] = (val >> 3) & 0x1f;
+ }
+
+ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_6 &&
+ mode == AR5K_EEPROM_MODE_11G)
+ ee->ee_scaled_cck_delta = (val >> 11) & 0x1f;
+
+ /* return new offset */
+ *offset = o;
+
+ return 0;
+}
+
+/*
+ * Initialize eeprom & capabilities structs
+ */
+int ath5k_eeprom_init(struct ath5k_hw *ah)
+{
+ struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
+ unsigned int mode, i;
+ int ret;
+ u32 offset;
+ u16 val;
+
+ /* Initial TX thermal adjustment values */
+ ee->ee_tx_clip = 4;
+ ee->ee_pwd_84 = ee->ee_pwd_90 = 1;
+ ee->ee_gain_select = 1;
+
+ /*
+ * Read values from EEPROM and store them in the capability structure
+ */
+ AR5K_EEPROM_READ_HDR(AR5K_EEPROM_MAGIC, ee_magic);
+ AR5K_EEPROM_READ_HDR(AR5K_EEPROM_PROTECT, ee_protect);
+ AR5K_EEPROM_READ_HDR(AR5K_EEPROM_REG_DOMAIN, ee_regdomain);
+ AR5K_EEPROM_READ_HDR(AR5K_EEPROM_VERSION, ee_version);
+ AR5K_EEPROM_READ_HDR(AR5K_EEPROM_HDR, ee_header);
+
+ /* Return if we have an old EEPROM */
+ if (ah->ah_ee_version < AR5K_EEPROM_VERSION_3_0)
+ return 0;
+
+#ifdef notyet
+ /*
+ * Validate the checksum of the EEPROM date. There are some
+ * devices with invalid EEPROMs.
+ */
+ for (cksum = 0, offset = 0; offset < AR5K_EEPROM_INFO_MAX; offset++) {
+ AR5K_EEPROM_READ(AR5K_EEPROM_INFO(offset), val);
+ cksum ^= val;
+ }
+ if (cksum != AR5K_EEPROM_INFO_CKSUM) {
+ ATH5K_ERR(ah->ah_sc, "Invalid EEPROM checksum 0x%04x\n", cksum);
+ return -EIO;
+ }
+#endif
+
+ AR5K_EEPROM_READ_HDR(AR5K_EEPROM_ANT_GAIN(ah->ah_ee_version),
+ ee_ant_gain);
+
+ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_0) {
+ AR5K_EEPROM_READ_HDR(AR5K_EEPROM_MISC0, ee_misc0);
+ AR5K_EEPROM_READ_HDR(AR5K_EEPROM_MISC1, ee_misc1);
+ }
+
+ if (ah->ah_ee_version < AR5K_EEPROM_VERSION_3_3) {
+ AR5K_EEPROM_READ(AR5K_EEPROM_OBDB0_2GHZ, val);
+ ee->ee_ob[AR5K_EEPROM_MODE_11B][0] = val & 0x7;
+ ee->ee_db[AR5K_EEPROM_MODE_11B][0] = (val >> 3) & 0x7;
+
+ AR5K_EEPROM_READ(AR5K_EEPROM_OBDB1_2GHZ, val);
+ ee->ee_ob[AR5K_EEPROM_MODE_11G][0] = val & 0x7;
+ ee->ee_db[AR5K_EEPROM_MODE_11G][0] = (val >> 3) & 0x7;
+ }
+
+ /*
+ * Get conformance test limit values
+ */
+ offset = AR5K_EEPROM_CTL(ah->ah_ee_version);
+ ee->ee_ctls = AR5K_EEPROM_N_CTLS(ah->ah_ee_version);
+
+ for (i = 0; i < ee->ee_ctls; i++) {
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_ctl[i] = (val >> 8) & 0xff;
+ ee->ee_ctl[i + 1] = val & 0xff;
+ }
+
+ /*
+ * Get values for 802.11a (5GHz)
+ */
+ mode = AR5K_EEPROM_MODE_11A;
+
+ ee->ee_turbo_max_power[mode] =
+ AR5K_EEPROM_HDR_T_5GHZ_DBM(ee->ee_header);
+
+ offset = AR5K_EEPROM_MODES_11A(ah->ah_ee_version);
+
+ ret = ath5k_eeprom_read_ants(ah, &offset, mode);
+ if (ret)
+ return ret;
+
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_adc_desired_size[mode] = (s8)((val >> 8) & 0xff);
+ ee->ee_ob[mode][3] = (val >> 5) & 0x7;
+ ee->ee_db[mode][3] = (val >> 2) & 0x7;
+ ee->ee_ob[mode][2] = (val << 1) & 0x7;
+
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_ob[mode][2] |= (val >> 15) & 0x1;
+ ee->ee_db[mode][2] = (val >> 12) & 0x7;
+ ee->ee_ob[mode][1] = (val >> 9) & 0x7;
+ ee->ee_db[mode][1] = (val >> 6) & 0x7;
+ ee->ee_ob[mode][0] = (val >> 3) & 0x7;
+ ee->ee_db[mode][0] = val & 0x7;
+
+ ret = ath5k_eeprom_read_modes(ah, &offset, mode);
+ if (ret)
+ return ret;
+
+ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_1) {
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_margin_tx_rx[mode] = val & 0x3f;
+ }
+
+ /*
+ * Get values for 802.11b (2.4GHz)
+ */
+ mode = AR5K_EEPROM_MODE_11B;
+ offset = AR5K_EEPROM_MODES_11B(ah->ah_ee_version);
+
+ ret = ath5k_eeprom_read_ants(ah, &offset, mode);
+ if (ret)
+ return ret;
+
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_adc_desired_size[mode] = (s8)((val >> 8) & 0xff);
+ ee->ee_ob[mode][1] = (val >> 4) & 0x7;
+ ee->ee_db[mode][1] = val & 0x7;
+
+ ret = ath5k_eeprom_read_modes(ah, &offset, mode);
+ if (ret)
+ return ret;
+
+ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_0) {
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_cal_pier[mode][0] =
+ ath5k_eeprom_bin2freq(ah, val & 0xff, mode);
+ ee->ee_cal_pier[mode][1] =
+ ath5k_eeprom_bin2freq(ah, (val >> 8) & 0xff, mode);
+
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_cal_pier[mode][2] =
+ ath5k_eeprom_bin2freq(ah, val & 0xff, mode);
+ }
+
+ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_1)
+ ee->ee_margin_tx_rx[mode] = (val >> 8) & 0x3f;
+
+ /*
+ * Get values for 802.11g (2.4GHz)
+ */
+ mode = AR5K_EEPROM_MODE_11G;
+ offset = AR5K_EEPROM_MODES_11G(ah->ah_ee_version);
+
+ ret = ath5k_eeprom_read_ants(ah, &offset, mode);
+ if (ret)
+ return ret;
+
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_adc_desired_size[mode] = (s8)((val >> 8) & 0xff);
+ ee->ee_ob[mode][1] = (val >> 4) & 0x7;
+ ee->ee_db[mode][1] = val & 0x7;
+
+ ret = ath5k_eeprom_read_modes(ah, &offset, mode);
+ if (ret)
+ return ret;
+
+ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_0) {
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_cal_pier[mode][0] =
+ ath5k_eeprom_bin2freq(ah, val & 0xff, mode);
+ ee->ee_cal_pier[mode][1] =
+ ath5k_eeprom_bin2freq(ah, (val >> 8) & 0xff, mode);
+
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_turbo_max_power[mode] = val & 0x7f;
+ ee->ee_xr_power[mode] = (val >> 7) & 0x3f;
+
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_cal_pier[mode][2] =
+ ath5k_eeprom_bin2freq(ah, val & 0xff, mode);
+
+ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_1)
+ ee->ee_margin_tx_rx[mode] = (val >> 8) & 0x3f;
+
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_i_cal[mode] = (val >> 8) & 0x3f;
+ ee->ee_q_cal[mode] = (val >> 3) & 0x1f;
+
+ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_2) {
+ AR5K_EEPROM_READ(offset++, val);
+ ee->ee_cck_ofdm_gain_delta = val & 0xff;
+ }
+ }
+
+ /*
+ * Read 5GHz EEPROM channels
+ */
+
+ return 0;
+}
+
+/*
+ * Read the MAC address from eeprom
+ */
+int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
+{
+ u8 mac_d[ETH_ALEN];
+ u32 total, offset;
+ u16 data;
+ int octet, ret;
+
+ memset(mac, 0, ETH_ALEN);
+ memset(mac_d, 0, ETH_ALEN);
+
+ ret = ath5k_hw_eeprom_read(ah, 0x20, &data);
+ if (ret)
+ return ret;
+
+ for (offset = 0x1f, octet = 0, total = 0; offset >= 0x1d; offset--) {
+ ret = ath5k_hw_eeprom_read(ah, offset, &data);
+ if (ret)
+ return ret;
+
+ total += data;
+ mac_d[octet + 1] = data & 0xff;
+ mac_d[octet] = data >> 8;
+ octet += 2;
+ }
+
+ memcpy(mac, mac_d, ETH_ALEN);
+
+ if (!total || total == 3 * 0xffff)
+ return -EINVAL;
+
+ return 0;
+}
+
diff --git a/drivers/net/wireless/ath5k/eeprom.h b/drivers/net/wireless/ath5k/eeprom.h
new file mode 100644
index 0000000000000000000000000000000000000000..a468ecfbb18aa38c433937f8312766d23ca2096c
--- /dev/null
+++ b/drivers/net/wireless/ath5k/eeprom.h
@@ -0,0 +1,215 @@
+/*
+ * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * Common ar5xxx EEPROM data offsets (set these on AR5K_EEPROM_BASE)
+ */
+#define AR5K_EEPROM_MAGIC 0x003d /* EEPROM Magic number */
+#define AR5K_EEPROM_MAGIC_VALUE 0x5aa5 /* Default - found on EEPROM */
+#define AR5K_EEPROM_MAGIC_5212 0x0000145c /* 5212 */
+#define AR5K_EEPROM_MAGIC_5211 0x0000145b /* 5211 */
+#define AR5K_EEPROM_MAGIC_5210 0x0000145a /* 5210 */
+
+#define AR5K_EEPROM_PROTECT 0x003f /* EEPROM protect status */
+#define AR5K_EEPROM_PROTECT_RD_0_31 0x0001 /* Read protection bit for offsets 0x0 - 0x1f */
+#define AR5K_EEPROM_PROTECT_WR_0_31 0x0002 /* Write protection bit for offsets 0x0 - 0x1f */
+#define AR5K_EEPROM_PROTECT_RD_32_63 0x0004 /* 0x20 - 0x3f */
+#define AR5K_EEPROM_PROTECT_WR_32_63 0x0008
+#define AR5K_EEPROM_PROTECT_RD_64_127 0x0010 /* 0x40 - 0x7f */
+#define AR5K_EEPROM_PROTECT_WR_64_127 0x0020
+#define AR5K_EEPROM_PROTECT_RD_128_191 0x0040 /* 0x80 - 0xbf (regdom) */
+#define AR5K_EEPROM_PROTECT_WR_128_191 0x0080
+#define AR5K_EEPROM_PROTECT_RD_192_207 0x0100 /* 0xc0 - 0xcf */
+#define AR5K_EEPROM_PROTECT_WR_192_207 0x0200
+#define AR5K_EEPROM_PROTECT_RD_208_223 0x0400 /* 0xd0 - 0xdf */
+#define AR5K_EEPROM_PROTECT_WR_208_223 0x0800
+#define AR5K_EEPROM_PROTECT_RD_224_239 0x1000 /* 0xe0 - 0xef */
+#define AR5K_EEPROM_PROTECT_WR_224_239 0x2000
+#define AR5K_EEPROM_PROTECT_RD_240_255 0x4000 /* 0xf0 - 0xff */
+#define AR5K_EEPROM_PROTECT_WR_240_255 0x8000
+#define AR5K_EEPROM_REG_DOMAIN 0x00bf /* EEPROM regdom */
+#define AR5K_EEPROM_INFO_BASE 0x00c0 /* EEPROM header */
+#define AR5K_EEPROM_INFO_MAX (0x400 - AR5K_EEPROM_INFO_BASE)
+#define AR5K_EEPROM_INFO_CKSUM 0xffff
+#define AR5K_EEPROM_INFO(_n) (AR5K_EEPROM_INFO_BASE + (_n))
+
+#define AR5K_EEPROM_VERSION AR5K_EEPROM_INFO(1) /* EEPROM Version */
+#define AR5K_EEPROM_VERSION_3_0 0x3000 /* No idea what's going on before this version */
+#define AR5K_EEPROM_VERSION_3_1 0x3001 /* ob/db values for 2Ghz (ar5211_rfregs) */
+#define AR5K_EEPROM_VERSION_3_2 0x3002 /* different frequency representation (eeprom_bin2freq) */
+#define AR5K_EEPROM_VERSION_3_3 0x3003 /* offsets changed, has 32 CTLs (see below) and ee_false_detect (eeprom_read_modes) */
+#define AR5K_EEPROM_VERSION_3_4 0x3004 /* has ee_i_gain ee_cck_ofdm_power_delta (eeprom_read_modes) */
+#define AR5K_EEPROM_VERSION_4_0 0x4000 /* has ee_misc*, ee_cal_pier, ee_turbo_max_power and ee_xr_power (eeprom_init) */
+#define AR5K_EEPROM_VERSION_4_1 0x4001 /* has ee_margin_tx_rx (eeprom_init) */
+#define AR5K_EEPROM_VERSION_4_2 0x4002 /* has ee_cck_ofdm_gain_delta (eeprom_init) */
+#define AR5K_EEPROM_VERSION_4_3 0x4003
+#define AR5K_EEPROM_VERSION_4_4 0x4004
+#define AR5K_EEPROM_VERSION_4_5 0x4005
+#define AR5K_EEPROM_VERSION_4_6 0x4006 /* has ee_scaled_cck_delta */
+#define AR5K_EEPROM_VERSION_4_7 0x4007
+
+#define AR5K_EEPROM_MODE_11A 0
+#define AR5K_EEPROM_MODE_11B 1
+#define AR5K_EEPROM_MODE_11G 2
+
+#define AR5K_EEPROM_HDR AR5K_EEPROM_INFO(2) /* Header that contains the device caps */
+#define AR5K_EEPROM_HDR_11A(_v) (((_v) >> AR5K_EEPROM_MODE_11A) & 0x1)
+#define AR5K_EEPROM_HDR_11B(_v) (((_v) >> AR5K_EEPROM_MODE_11B) & 0x1)
+#define AR5K_EEPROM_HDR_11G(_v) (((_v) >> AR5K_EEPROM_MODE_11G) & 0x1)
+#define AR5K_EEPROM_HDR_T_2GHZ_DIS(_v) (((_v) >> 3) & 0x1) /* Disable turbo for 2Ghz (?) */
+#define AR5K_EEPROM_HDR_T_5GHZ_DBM(_v) (((_v) >> 4) & 0x7f) /* Max turbo power for a/XR mode (eeprom_init) */
+#define AR5K_EEPROM_HDR_DEVICE(_v) (((_v) >> 11) & 0x7)
+#define AR5K_EEPROM_HDR_T_5GHZ_DIS(_v) (((_v) >> 15) & 0x1) /* Disable turbo for 5Ghz (?) */
+#define AR5K_EEPROM_HDR_RFKILL(_v) (((_v) >> 14) & 0x1) /* Device has RFKill support */
+
+#define AR5K_EEPROM_RFKILL_GPIO_SEL 0x0000001c
+#define AR5K_EEPROM_RFKILL_GPIO_SEL_S 2
+#define AR5K_EEPROM_RFKILL_POLARITY 0x00000002
+#define AR5K_EEPROM_RFKILL_POLARITY_S 1
+
+/* Newer EEPROMs are using a different offset */
+#define AR5K_EEPROM_OFF(_v, _v3_0, _v3_3) \
+ (((_v) >= AR5K_EEPROM_VERSION_3_3) ? _v3_3 : _v3_0)
+
+#define AR5K_EEPROM_ANT_GAIN(_v) AR5K_EEPROM_OFF(_v, 0x00c4, 0x00c3)
+#define AR5K_EEPROM_ANT_GAIN_5GHZ(_v) ((int8_t)(((_v) >> 8) & 0xff))
+#define AR5K_EEPROM_ANT_GAIN_2GHZ(_v) ((int8_t)((_v) & 0xff))
+
+/* calibration settings */
+#define AR5K_EEPROM_MODES_11A(_v) AR5K_EEPROM_OFF(_v, 0x00c5, 0x00d4)
+#define AR5K_EEPROM_MODES_11B(_v) AR5K_EEPROM_OFF(_v, 0x00d0, 0x00f2)
+#define AR5K_EEPROM_MODES_11G(_v) AR5K_EEPROM_OFF(_v, 0x00da, 0x010d)
+#define AR5K_EEPROM_CTL(_v) AR5K_EEPROM_OFF(_v, 0x00e4, 0x0128) /* Conformance test limits */
+
+/* [3.1 - 3.3] */
+#define AR5K_EEPROM_OBDB0_2GHZ 0x00ec
+#define AR5K_EEPROM_OBDB1_2GHZ 0x00ed
+
+/* Misc values available since EEPROM 4.0 */
+#define AR5K_EEPROM_MISC0 0x00c4
+#define AR5K_EEPROM_EARSTART(_v) ((_v) & 0xfff)
+#define AR5K_EEPROM_EEMAP(_v) (((_v) >> 14) & 0x3)
+#define AR5K_EEPROM_MISC1 0x00c5
+#define AR5K_EEPROM_TARGET_PWRSTART(_v) ((_v) & 0xfff)
+#define AR5K_EEPROM_HAS32KHZCRYSTAL(_v) (((_v) >> 14) & 0x1)
+
+
+/* Some EEPROM defines */
+#define AR5K_EEPROM_EEP_SCALE 100
+#define AR5K_EEPROM_EEP_DELTA 10
+#define AR5K_EEPROM_N_MODES 3
+#define AR5K_EEPROM_N_5GHZ_CHAN 10
+#define AR5K_EEPROM_N_2GHZ_CHAN 3
+#define AR5K_EEPROM_MAX_CHAN 10
+#define AR5K_EEPROM_N_PCDAC 11
+#define AR5K_EEPROM_N_TEST_FREQ 8
+#define AR5K_EEPROM_N_EDGES 8
+#define AR5K_EEPROM_N_INTERCEPTS 11
+#define AR5K_EEPROM_FREQ_M(_v) AR5K_EEPROM_OFF(_v, 0x7f, 0xff)
+#define AR5K_EEPROM_PCDAC_M 0x3f
+#define AR5K_EEPROM_PCDAC_START 1
+#define AR5K_EEPROM_PCDAC_STOP 63
+#define AR5K_EEPROM_PCDAC_STEP 1
+#define AR5K_EEPROM_NON_EDGE_M 0x40
+#define AR5K_EEPROM_CHANNEL_POWER 8
+#define AR5K_EEPROM_N_OBDB 4
+#define AR5K_EEPROM_OBDB_DIS 0xffff
+#define AR5K_EEPROM_CHANNEL_DIS 0xff
+#define AR5K_EEPROM_SCALE_OC_DELTA(_x) (((_x) * 2) / 10)
+#define AR5K_EEPROM_N_CTLS(_v) AR5K_EEPROM_OFF(_v, 16, 32)
+#define AR5K_EEPROM_MAX_CTLS 32
+#define AR5K_EEPROM_N_XPD_PER_CHANNEL 4
+#define AR5K_EEPROM_N_XPD0_POINTS 4
+#define AR5K_EEPROM_N_XPD3_POINTS 3
+#define AR5K_EEPROM_N_INTERCEPT_10_2GHZ 35
+#define AR5K_EEPROM_N_INTERCEPT_10_5GHZ 55
+#define AR5K_EEPROM_POWER_M 0x3f
+#define AR5K_EEPROM_POWER_MIN 0
+#define AR5K_EEPROM_POWER_MAX 3150
+#define AR5K_EEPROM_POWER_STEP 50
+#define AR5K_EEPROM_POWER_TABLE_SIZE 64
+#define AR5K_EEPROM_N_POWER_LOC_11B 4
+#define AR5K_EEPROM_N_POWER_LOC_11G 6
+#define AR5K_EEPROM_I_GAIN 10
+#define AR5K_EEPROM_CCK_OFDM_DELTA 15
+#define AR5K_EEPROM_N_IQ_CAL 2
+
+#define AR5K_EEPROM_READ(_o, _v) do { \
+ ret = ath5k_hw_eeprom_read(ah, (_o), &(_v)); \
+ if (ret) \
+ return ret; \
+} while (0)
+
+#define AR5K_EEPROM_READ_HDR(_o, _v) \
+ AR5K_EEPROM_READ(_o, ah->ah_capabilities.cap_eeprom._v); \
+
+/* Struct to hold EEPROM calibration data */
+struct ath5k_eeprom_info {
+ u16 ee_magic;
+ u16 ee_protect;
+ u16 ee_regdomain;
+ u16 ee_version;
+ u16 ee_header;
+ u16 ee_ant_gain;
+ u16 ee_misc0;
+ u16 ee_misc1;
+ u16 ee_cck_ofdm_gain_delta;
+ u16 ee_cck_ofdm_power_delta;
+ u16 ee_scaled_cck_delta;
+
+ /* Used for tx thermal adjustment (eeprom_init, rfregs) */
+ u16 ee_tx_clip;
+ u16 ee_pwd_84;
+ u16 ee_pwd_90;
+ u16 ee_gain_select;
+
+ /* RF Calibration settings (reset, rfregs) */
+ u16 ee_i_cal[AR5K_EEPROM_N_MODES];
+ u16 ee_q_cal[AR5K_EEPROM_N_MODES];
+ u16 ee_fixed_bias[AR5K_EEPROM_N_MODES];
+ u16 ee_turbo_max_power[AR5K_EEPROM_N_MODES];
+ u16 ee_xr_power[AR5K_EEPROM_N_MODES];
+ u16 ee_switch_settling[AR5K_EEPROM_N_MODES];
+ u16 ee_ant_tx_rx[AR5K_EEPROM_N_MODES];
+ u16 ee_ant_control[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_PCDAC];
+ u16 ee_ob[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_OBDB];
+ u16 ee_db[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_OBDB];
+ u16 ee_tx_end2xlna_enable[AR5K_EEPROM_N_MODES];
+ u16 ee_tx_end2xpa_disable[AR5K_EEPROM_N_MODES];
+ u16 ee_tx_frm2xpa_enable[AR5K_EEPROM_N_MODES];
+ u16 ee_thr_62[AR5K_EEPROM_N_MODES];
+ u16 ee_xlna_gain[AR5K_EEPROM_N_MODES];
+ u16 ee_xpd[AR5K_EEPROM_N_MODES];
+ u16 ee_x_gain[AR5K_EEPROM_N_MODES];
+ u16 ee_i_gain[AR5K_EEPROM_N_MODES];
+ u16 ee_margin_tx_rx[AR5K_EEPROM_N_MODES];
+
+ /* Unused */
+ u16 ee_false_detect[AR5K_EEPROM_N_MODES];
+ u16 ee_cal_pier[AR5K_EEPROM_N_MODES][AR5K_EEPROM_N_2GHZ_CHAN];
+ u16 ee_channel[AR5K_EEPROM_N_MODES][AR5K_EEPROM_MAX_CHAN]; /*empty*/
+
+ /* Conformance test limits (Unused) */
+ u16 ee_ctls;
+ u16 ee_ctl[AR5K_EEPROM_MAX_CTLS];
+
+ /* Noise Floor Calibration settings */
+ s16 ee_noise_floor_thr[AR5K_EEPROM_N_MODES];
+ s8 ee_adc_desired_size[AR5K_EEPROM_N_MODES];
+ s8 ee_pga_desired_size[AR5K_EEPROM_N_MODES];
+};
diff --git a/drivers/net/wireless/ath5k/gpio.c b/drivers/net/wireless/ath5k/gpio.c
new file mode 100644
index 0000000000000000000000000000000000000000..b77205adc18025278f06d5adc84ee694a5fea03f
--- /dev/null
+++ b/drivers/net/wireless/ath5k/gpio.c
@@ -0,0 +1,176 @@
+/*
+ * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/****************\
+ GPIO Functions
+\****************/
+
+#include "ath5k.h"
+#include "reg.h"
+#include "debug.h"
+#include "base.h"
+
+/*
+ * Set led state
+ */
+void ath5k_hw_set_ledstate(struct ath5k_hw *ah, unsigned int state)
+{
+ u32 led;
+ /*5210 has different led mode handling*/
+ u32 led_5210;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ /*Reset led status*/
+ if (ah->ah_version != AR5K_AR5210)
+ AR5K_REG_DISABLE_BITS(ah, AR5K_PCICFG,
+ AR5K_PCICFG_LEDMODE | AR5K_PCICFG_LED);
+ else
+ AR5K_REG_DISABLE_BITS(ah, AR5K_PCICFG, AR5K_PCICFG_LED);
+
+ /*
+ * Some blinking values, define at your wish
+ */
+ switch (state) {
+ case AR5K_LED_SCAN:
+ case AR5K_LED_AUTH:
+ led = AR5K_PCICFG_LEDMODE_PROP | AR5K_PCICFG_LED_PEND;
+ led_5210 = AR5K_PCICFG_LED_PEND | AR5K_PCICFG_LED_BCTL;
+ break;
+
+ case AR5K_LED_INIT:
+ led = AR5K_PCICFG_LEDMODE_PROP | AR5K_PCICFG_LED_NONE;
+ led_5210 = AR5K_PCICFG_LED_PEND;
+ break;
+
+ case AR5K_LED_ASSOC:
+ case AR5K_LED_RUN:
+ led = AR5K_PCICFG_LEDMODE_PROP | AR5K_PCICFG_LED_ASSOC;
+ led_5210 = AR5K_PCICFG_LED_ASSOC;
+ break;
+
+ default:
+ led = AR5K_PCICFG_LEDMODE_PROM | AR5K_PCICFG_LED_NONE;
+ led_5210 = AR5K_PCICFG_LED_PEND;
+ break;
+ }
+
+ /*Write new status to the register*/
+ if (ah->ah_version != AR5K_AR5210)
+ AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, led);
+ else
+ AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, led_5210);
+}
+
+/*
+ * Set GPIO inputs
+ */
+int ath5k_hw_set_gpio_input(struct ath5k_hw *ah, u32 gpio)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ if (gpio > AR5K_NUM_GPIO)
+ return -EINVAL;
+
+ ath5k_hw_reg_write(ah,
+ (ath5k_hw_reg_read(ah, AR5K_GPIOCR) & ~AR5K_GPIOCR_OUT(gpio))
+ | AR5K_GPIOCR_IN(gpio), AR5K_GPIOCR);
+
+ return 0;
+}
+
+/*
+ * Set GPIO outputs
+ */
+int ath5k_hw_set_gpio_output(struct ath5k_hw *ah, u32 gpio)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ if (gpio > AR5K_NUM_GPIO)
+ return -EINVAL;
+
+ ath5k_hw_reg_write(ah,
+ (ath5k_hw_reg_read(ah, AR5K_GPIOCR) & ~AR5K_GPIOCR_OUT(gpio))
+ | AR5K_GPIOCR_OUT(gpio), AR5K_GPIOCR);
+
+ return 0;
+}
+
+/*
+ * Get GPIO state
+ */
+u32 ath5k_hw_get_gpio(struct ath5k_hw *ah, u32 gpio)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ if (gpio > AR5K_NUM_GPIO)
+ return 0xffffffff;
+
+ /* GPIO input magic */
+ return ((ath5k_hw_reg_read(ah, AR5K_GPIODI) & AR5K_GPIODI_M) >> gpio) &
+ 0x1;
+}
+
+/*
+ * Set GPIO state
+ */
+int ath5k_hw_set_gpio(struct ath5k_hw *ah, u32 gpio, u32 val)
+{
+ u32 data;
+ ATH5K_TRACE(ah->ah_sc);
+
+ if (gpio > AR5K_NUM_GPIO)
+ return -EINVAL;
+
+ /* GPIO output magic */
+ data = ath5k_hw_reg_read(ah, AR5K_GPIODO);
+
+ data &= ~(1 << gpio);
+ data |= (val & 1) << gpio;
+
+ ath5k_hw_reg_write(ah, data, AR5K_GPIODO);
+
+ return 0;
+}
+
+/*
+ * Initialize the GPIO interrupt (RFKill switch)
+ */
+void ath5k_hw_set_gpio_intr(struct ath5k_hw *ah, unsigned int gpio,
+ u32 interrupt_level)
+{
+ u32 data;
+
+ ATH5K_TRACE(ah->ah_sc);
+ if (gpio > AR5K_NUM_GPIO)
+ return;
+
+ /*
+ * Set the GPIO interrupt
+ */
+ data = (ath5k_hw_reg_read(ah, AR5K_GPIOCR) &
+ ~(AR5K_GPIOCR_INT_SEL(gpio) | AR5K_GPIOCR_INT_SELH |
+ AR5K_GPIOCR_INT_ENA | AR5K_GPIOCR_OUT(gpio))) |
+ (AR5K_GPIOCR_INT_SEL(gpio) | AR5K_GPIOCR_INT_ENA);
+
+ ath5k_hw_reg_write(ah, interrupt_level ? data :
+ (data | AR5K_GPIOCR_INT_SELH), AR5K_GPIOCR);
+
+ ah->ah_imr |= AR5K_IMR_GPIO;
+
+ /* Enable GPIO interrupts */
+ AR5K_REG_ENABLE_BITS(ah, AR5K_PIMR, AR5K_IMR_GPIO);
+}
+
diff --git a/drivers/net/wireless/ath5k/hw.c b/drivers/net/wireless/ath5k/hw.c
deleted file mode 100644
index ad1a5b422c8c8c6e2a9ee9d23519da0130837500..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/ath5k/hw.c
+++ /dev/null
@@ -1,4529 +0,0 @@
-/*
- * Copyright (c) 2004-2007 Reyk Floeter <reyk@openbsd.org>
- * Copyright (c) 2006-2007 Nick Kossifidis <mickflemm@gmail.com>
- * Copyright (c) 2007 Matthew W. S. Bell <mentor@madwifi.org>
- * Copyright (c) 2007 Luis Rodriguez <mcgrof@winlab.rutgers.edu>
- * Copyright (c) 2007 Pavel Roskin <proski@gnu.org>
- * Copyright (c) 2007 Jiri Slaby <jirislaby@gmail.com>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- */
-
-/*
- * HW related functions for Atheros Wireless LAN devices.
- */
-
-#include <linux/pci.h>
-#include <linux/delay.h>
-
-#include "reg.h"
-#include "base.h"
-#include "debug.h"
-
-/* Rate tables */
-static const struct ath5k_rate_table ath5k_rt_11a = AR5K_RATES_11A;
-static const struct ath5k_rate_table ath5k_rt_11b = AR5K_RATES_11B;
-static const struct ath5k_rate_table ath5k_rt_11g = AR5K_RATES_11G;
-static const struct ath5k_rate_table ath5k_rt_turbo = AR5K_RATES_TURBO;
-static const struct ath5k_rate_table ath5k_rt_xr = AR5K_RATES_XR;
-
-/* Prototypes */
-static int ath5k_hw_nic_reset(struct ath5k_hw *, u32);
-static int ath5k_hw_nic_wakeup(struct ath5k_hw *, int, bool);
-static int ath5k_hw_setup_4word_tx_desc(struct ath5k_hw *, struct ath5k_desc *,
- unsigned int, unsigned int, enum ath5k_pkt_type, unsigned int,
- unsigned int, unsigned int, unsigned int, unsigned int, unsigned int,
- unsigned int, unsigned int);
-static int ath5k_hw_setup_xr_tx_desc(struct ath5k_hw *, struct ath5k_desc *,
- unsigned int, unsigned int, unsigned int, unsigned int, unsigned int,
- unsigned int);
-static int ath5k_hw_proc_4word_tx_status(struct ath5k_hw *, struct ath5k_desc *,
- struct ath5k_tx_status *);
-static int ath5k_hw_setup_2word_tx_desc(struct ath5k_hw *, struct ath5k_desc *,
- unsigned int, unsigned int, enum ath5k_pkt_type, unsigned int,
- unsigned int, unsigned int, unsigned int, unsigned int, unsigned int,
- unsigned int, unsigned int);
-static int ath5k_hw_proc_2word_tx_status(struct ath5k_hw *, struct ath5k_desc *,
- struct ath5k_tx_status *);
-static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *, struct ath5k_desc *,
- struct ath5k_rx_status *);
-static int ath5k_hw_proc_5210_rx_status(struct ath5k_hw *, struct ath5k_desc *,
- struct ath5k_rx_status *);
-static int ath5k_hw_get_capabilities(struct ath5k_hw *);
-
-static int ath5k_eeprom_init(struct ath5k_hw *);
-static int ath5k_eeprom_read_mac(struct ath5k_hw *, u8 *);
-
-static int ath5k_hw_enable_pspoll(struct ath5k_hw *, u8 *, u16);
-static int ath5k_hw_disable_pspoll(struct ath5k_hw *);
-
-/*
- * Enable to overwrite the country code (use "00" for debug)
- */
-#if 0
-#define COUNTRYCODE "00"
-#endif
-
-/*******************\
- General Functions
-\*******************/
-
-/*
- * Functions used internaly
- */
-
-static inline unsigned int ath5k_hw_htoclock(unsigned int usec, bool turbo)
-{
- return turbo ? (usec * 80) : (usec * 40);
-}
-
-static inline unsigned int ath5k_hw_clocktoh(unsigned int clock, bool turbo)
-{
- return turbo ? (clock / 80) : (clock / 40);
-}
-
-/*
- * Check if a register write has been completed
- */
-int ath5k_hw_register_timeout(struct ath5k_hw *ah, u32 reg, u32 flag, u32 val,
- bool is_set)
-{
- int i;
- u32 data;
-
- for (i = AR5K_TUNE_REGISTER_TIMEOUT; i > 0; i--) {
- data = ath5k_hw_reg_read(ah, reg);
- if (is_set && (data & flag))
- break;
- else if ((data & flag) == val)
- break;
- udelay(15);
- }
-
- return (i <= 0) ? -EAGAIN : 0;
-}
-
-
-/***************************************\
- Attach/Detach Functions
-\***************************************/
-
-/*
- * Power On Self Test helper function
- */
-static int ath5k_hw_post(struct ath5k_hw *ah)
-{
-
- int i, c;
- u16 cur_reg;
- u16 regs[2] = {AR5K_STA_ID0, AR5K_PHY(8)};
- u32 var_pattern;
- u32 static_pattern[4] = {
- 0x55555555, 0xaaaaaaaa,
- 0x66666666, 0x99999999
- };
- u32 init_val;
- u32 cur_val;
-
- for (c = 0; c < 2; c++) {
-
- cur_reg = regs[c];
-
- /* Save previous value */
- init_val = ath5k_hw_reg_read(ah, cur_reg);
-
- for (i = 0; i < 256; i++) {
- var_pattern = i << 16 | i;
- ath5k_hw_reg_write(ah, var_pattern, cur_reg);
- cur_val = ath5k_hw_reg_read(ah, cur_reg);
-
- if (cur_val != var_pattern) {
- ATH5K_ERR(ah->ah_sc, "POST Failed !!!\n");
- return -EAGAIN;
- }
-
- /* Found on ndiswrapper dumps */
- var_pattern = 0x0039080f;
- ath5k_hw_reg_write(ah, var_pattern, cur_reg);
- }
-
- for (i = 0; i < 4; i++) {
- var_pattern = static_pattern[i];
- ath5k_hw_reg_write(ah, var_pattern, cur_reg);
- cur_val = ath5k_hw_reg_read(ah, cur_reg);
-
- if (cur_val != var_pattern) {
- ATH5K_ERR(ah->ah_sc, "POST Failed !!!\n");
- return -EAGAIN;
- }
-
- /* Found on ndiswrapper dumps */
- var_pattern = 0x003b080f;
- ath5k_hw_reg_write(ah, var_pattern, cur_reg);
- }
-
- /* Restore previous value */
- ath5k_hw_reg_write(ah, init_val, cur_reg);
-
- }
-
- return 0;
-
-}
-
-/*
- * Check if the device is supported and initialize the needed structs
- */
-struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version)
-{
- struct ath5k_hw *ah;
- struct pci_dev *pdev = sc->pdev;
- u8 mac[ETH_ALEN];
- int ret;
- u32 srev;
-
- /*If we passed the test malloc a ath5k_hw struct*/
- ah = kzalloc(sizeof(struct ath5k_hw), GFP_KERNEL);
- if (ah == NULL) {
- ret = -ENOMEM;
- ATH5K_ERR(sc, "out of memory\n");
- goto err;
- }
-
- ah->ah_sc = sc;
- ah->ah_iobase = sc->iobase;
-
- /*
- * HW information
- */
-
- ah->ah_op_mode = IEEE80211_IF_TYPE_STA;
- ah->ah_radar.r_enabled = AR5K_TUNE_RADAR_ALERT;
- ah->ah_turbo = false;
- ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER;
- ah->ah_imr = 0;
- ah->ah_atim_window = 0;
- ah->ah_aifs = AR5K_TUNE_AIFS;
- ah->ah_cw_min = AR5K_TUNE_CWMIN;
- ah->ah_limit_tx_retries = AR5K_INIT_TX_RETRY;
- ah->ah_software_retry = false;
- ah->ah_ant_diversity = AR5K_TUNE_ANT_DIVERSITY;
-
- /*
- * Set the mac revision based on the pci id
- */
- ah->ah_version = mac_version;
-
- /*Fill the ath5k_hw struct with the needed functions*/
- if (ah->ah_version == AR5K_AR5212)
- ah->ah_magic = AR5K_EEPROM_MAGIC_5212;
- else if (ah->ah_version == AR5K_AR5211)
- ah->ah_magic = AR5K_EEPROM_MAGIC_5211;
-
- if (ah->ah_version == AR5K_AR5212) {
- ah->ah_setup_tx_desc = ath5k_hw_setup_4word_tx_desc;
- ah->ah_setup_xtx_desc = ath5k_hw_setup_xr_tx_desc;
- ah->ah_proc_tx_desc = ath5k_hw_proc_4word_tx_status;
- } else {
- ah->ah_setup_tx_desc = ath5k_hw_setup_2word_tx_desc;
- ah->ah_setup_xtx_desc = ath5k_hw_setup_xr_tx_desc;
- ah->ah_proc_tx_desc = ath5k_hw_proc_2word_tx_status;
- }
-
- if (ah->ah_version == AR5K_AR5212)
- ah->ah_proc_rx_desc = ath5k_hw_proc_5212_rx_status;
- else if (ah->ah_version <= AR5K_AR5211)
- ah->ah_proc_rx_desc = ath5k_hw_proc_5210_rx_status;
-
- /* Bring device out of sleep and reset it's units */
- ret = ath5k_hw_nic_wakeup(ah, AR5K_INIT_MODE, true);
- if (ret)
- goto err_free;
-
- /* Get MAC, PHY and RADIO revisions */
- srev = ath5k_hw_reg_read(ah, AR5K_SREV);
- ah->ah_mac_srev = srev;
- ah->ah_mac_version = AR5K_REG_MS(srev, AR5K_SREV_VER);
- ah->ah_mac_revision = AR5K_REG_MS(srev, AR5K_SREV_REV);
- ah->ah_phy_revision = ath5k_hw_reg_read(ah, AR5K_PHY_CHIP_ID) &
- 0xffffffff;
- ah->ah_radio_5ghz_revision = ath5k_hw_radio_revision(ah,
- CHANNEL_5GHZ);
-
- if (ah->ah_version == AR5K_AR5210)
- ah->ah_radio_2ghz_revision = 0;
- else
- ah->ah_radio_2ghz_revision = ath5k_hw_radio_revision(ah,
- CHANNEL_2GHZ);
-
- /* Return on unsuported chips (unsupported eeprom etc) */
- if ((srev >= AR5K_SREV_VER_AR5416) &&
- (srev < AR5K_SREV_VER_AR2425)) {
- ATH5K_ERR(sc, "Device not yet supported.\n");
- ret = -ENODEV;
- goto err_free;
- } else if (srev == AR5K_SREV_VER_AR2425) {
- ATH5K_WARN(sc, "Support for RF2425 is under development.\n");
- }
-
- /* Identify single chip solutions */
- if (((srev <= AR5K_SREV_VER_AR5414) &&
- (srev >= AR5K_SREV_VER_AR2413)) ||
- (srev == AR5K_SREV_VER_AR2425)) {
- ah->ah_single_chip = true;
- } else {
- ah->ah_single_chip = false;
- }
-
- /* Single chip radio */
- if (ah->ah_radio_2ghz_revision == ah->ah_radio_5ghz_revision)
- ah->ah_radio_2ghz_revision = 0;
-
- /* Identify the radio chip*/
- if (ah->ah_version == AR5K_AR5210) {
- ah->ah_radio = AR5K_RF5110;
- /*
- * Register returns 0x0/0x04 for radio revision
- * so ath5k_hw_radio_revision doesn't parse the value
- * correctly. For now we are based on mac's srev to
- * identify RF2425 radio.
- */
- } else if (srev == AR5K_SREV_VER_AR2425) {
- ah->ah_radio = AR5K_RF2425;
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2425;
- } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5112) {
- ah->ah_radio = AR5K_RF5111;
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5111;
- } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC0) {
- ah->ah_radio = AR5K_RF5112;
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112;
- } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC1) {
- ah->ah_radio = AR5K_RF2413;
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2413;
- } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC2) {
- ah->ah_radio = AR5K_RF5413;
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5413;
- } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5133) {
- /* AR5424 */
- if (srev >= AR5K_SREV_VER_AR5424) {
- ah->ah_radio = AR5K_RF5413;
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5413;
- /* AR2424 */
- } else {
- ah->ah_radio = AR5K_RF2413; /* For testing */
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2413;
- }
- }
- ah->ah_phy = AR5K_PHY(0);
-
- /*
- * Write PCI-E power save settings
- */
- if ((ah->ah_version == AR5K_AR5212) && (pdev->is_pcie)) {
- ath5k_hw_reg_write(ah, 0x9248fc00, 0x4080);
- ath5k_hw_reg_write(ah, 0x24924924, 0x4080);
- ath5k_hw_reg_write(ah, 0x28000039, 0x4080);
- ath5k_hw_reg_write(ah, 0x53160824, 0x4080);
- ath5k_hw_reg_write(ah, 0xe5980579, 0x4080);
- ath5k_hw_reg_write(ah, 0x001defff, 0x4080);
- ath5k_hw_reg_write(ah, 0x1aaabe40, 0x4080);
- ath5k_hw_reg_write(ah, 0xbe105554, 0x4080);
- ath5k_hw_reg_write(ah, 0x000e3007, 0x4080);
- ath5k_hw_reg_write(ah, 0x00000000, 0x4084);
- }
-
- /*
- * POST
- */
- ret = ath5k_hw_post(ah);
- if (ret)
- goto err_free;
-
- /* Write AR5K_PCICFG_UNK on 2112B and later chips */
- if (ah->ah_radio_5ghz_revision > AR5K_SREV_RAD_2112B ||
- srev > AR5K_SREV_VER_AR2413) {
- ath5k_hw_reg_write(ah, AR5K_PCICFG_UNK, AR5K_PCICFG);
- }
-
- /*
- * Get card capabilities, values, ...
- */
- ret = ath5k_eeprom_init(ah);
- if (ret) {
- ATH5K_ERR(sc, "unable to init EEPROM\n");
- goto err_free;
- }
-
- /* Get misc capabilities */
- ret = ath5k_hw_get_capabilities(ah);
- if (ret) {
- ATH5K_ERR(sc, "unable to get device capabilities: 0x%04x\n",
- sc->pdev->device);
- goto err_free;
- }
-
- /* Get MAC address */
- ret = ath5k_eeprom_read_mac(ah, mac);
- if (ret) {
- ATH5K_ERR(sc, "unable to read address from EEPROM: 0x%04x\n",
- sc->pdev->device);
- goto err_free;
- }
-
- ath5k_hw_set_lladdr(ah, mac);
- /* Set BSSID to bcast address: ff:ff:ff:ff:ff:ff for now */
- memset(ah->ah_bssid, 0xff, ETH_ALEN);
- ath5k_hw_set_associd(ah, ah->ah_bssid, 0);
- ath5k_hw_set_opmode(ah);
-
- ath5k_hw_set_rfgain_opt(ah);
-
- return ah;
-err_free:
- kfree(ah);
-err:
- return ERR_PTR(ret);
-}
-
-/*
- * Bring up MAC + PHY Chips
- */
-static int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
-{
- struct pci_dev *pdev = ah->ah_sc->pdev;
- u32 turbo, mode, clock, bus_flags;
- int ret;
-
- turbo = 0;
- mode = 0;
- clock = 0;
-
- ATH5K_TRACE(ah->ah_sc);
-
- /* Wakeup the device */
- ret = ath5k_hw_set_power(ah, AR5K_PM_AWAKE, true, 0);
- if (ret) {
- ATH5K_ERR(ah->ah_sc, "failed to wakeup the MAC Chip\n");
- return ret;
- }
-
- if (ah->ah_version != AR5K_AR5210) {
- /*
- * Get channel mode flags
- */
-
- if (ah->ah_radio >= AR5K_RF5112) {
- mode = AR5K_PHY_MODE_RAD_RF5112;
- clock = AR5K_PHY_PLL_RF5112;
- } else {
- mode = AR5K_PHY_MODE_RAD_RF5111; /*Zero*/
- clock = AR5K_PHY_PLL_RF5111; /*Zero*/
- }
-
- if (flags & CHANNEL_2GHZ) {
- mode |= AR5K_PHY_MODE_FREQ_2GHZ;
- clock |= AR5K_PHY_PLL_44MHZ;
-
- if (flags & CHANNEL_CCK) {
- mode |= AR5K_PHY_MODE_MOD_CCK;
- } else if (flags & CHANNEL_OFDM) {
- /* XXX Dynamic OFDM/CCK is not supported by the
- * AR5211 so we set MOD_OFDM for plain g (no
- * CCK headers) operation. We need to test
- * this, 5211 might support ofdm-only g after
- * all, there are also initial register values
- * in the code for g mode (see initvals.c). */
- if (ah->ah_version == AR5K_AR5211)
- mode |= AR5K_PHY_MODE_MOD_OFDM;
- else
- mode |= AR5K_PHY_MODE_MOD_DYN;
- } else {
- ATH5K_ERR(ah->ah_sc,
- "invalid radio modulation mode\n");
- return -EINVAL;
- }
- } else if (flags & CHANNEL_5GHZ) {
- mode |= AR5K_PHY_MODE_FREQ_5GHZ;
- clock |= AR5K_PHY_PLL_40MHZ;
-
- if (flags & CHANNEL_OFDM)
- mode |= AR5K_PHY_MODE_MOD_OFDM;
- else {
- ATH5K_ERR(ah->ah_sc,
- "invalid radio modulation mode\n");
- return -EINVAL;
- }
- } else {
- ATH5K_ERR(ah->ah_sc, "invalid radio frequency mode\n");
- return -EINVAL;
- }
-
- if (flags & CHANNEL_TURBO)
- turbo = AR5K_PHY_TURBO_MODE | AR5K_PHY_TURBO_SHORT;
- } else { /* Reset the device */
-
- /* ...enable Atheros turbo mode if requested */
- if (flags & CHANNEL_TURBO)
- ath5k_hw_reg_write(ah, AR5K_PHY_TURBO_MODE,
- AR5K_PHY_TURBO);
- }
-
- /* reseting PCI on PCI-E cards results card to hang
- * and always return 0xffff... so we ingore that flag
- * for PCI-E cards */
- bus_flags = (pdev->is_pcie) ? 0 : AR5K_RESET_CTL_PCI;
-
- /* Reset chipset */
- ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
- AR5K_RESET_CTL_BASEBAND | bus_flags);
- if (ret) {
- ATH5K_ERR(ah->ah_sc, "failed to reset the MAC Chip\n");
- return -EIO;
- }
-
- if (ah->ah_version == AR5K_AR5210)
- udelay(2300);
-
- /* ...wakeup again!*/
- ret = ath5k_hw_set_power(ah, AR5K_PM_AWAKE, true, 0);
- if (ret) {
- ATH5K_ERR(ah->ah_sc, "failed to resume the MAC Chip\n");
- return ret;
- }
-
- /* ...final warm reset */
- if (ath5k_hw_nic_reset(ah, 0)) {
- ATH5K_ERR(ah->ah_sc, "failed to warm reset the MAC Chip\n");
- return -EIO;
- }
-
- if (ah->ah_version != AR5K_AR5210) {
- /* ...set the PHY operating mode */
- ath5k_hw_reg_write(ah, clock, AR5K_PHY_PLL);
- udelay(300);
-
- ath5k_hw_reg_write(ah, mode, AR5K_PHY_MODE);
- ath5k_hw_reg_write(ah, turbo, AR5K_PHY_TURBO);
- }
-
- return 0;
-}
-
-/*
- * Get the rate table for a specific operation mode
- */
-const struct ath5k_rate_table *ath5k_hw_get_rate_table(struct ath5k_hw *ah,
- unsigned int mode)
-{
- ATH5K_TRACE(ah->ah_sc);
-
- if (!test_bit(mode, ah->ah_capabilities.cap_mode))
- return NULL;
-
- /* Get rate tables */
- switch (mode) {
- case AR5K_MODE_11A:
- return &ath5k_rt_11a;
- case AR5K_MODE_11A_TURBO:
- return &ath5k_rt_turbo;
- case AR5K_MODE_11B:
- return &ath5k_rt_11b;
- case AR5K_MODE_11G:
- return &ath5k_rt_11g;
- case AR5K_MODE_11G_TURBO:
- return &ath5k_rt_xr;
- }
-
- return NULL;
-}
-
-/*
- * Free the ath5k_hw struct
- */
-void ath5k_hw_detach(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
-
- __set_bit(ATH_STAT_INVALID, ah->ah_sc->status);
-
- if (ah->ah_rf_banks != NULL)
- kfree(ah->ah_rf_banks);
-
- /* assume interrupts are down */
- kfree(ah);
-}
-
-/****************************\
- Reset function and helpers
-\****************************/
-
-/**
- * ath5k_hw_write_ofdm_timings - set OFDM timings on AR5212
- *
- * @ah: the &struct ath5k_hw
- * @channel: the currently set channel upon reset
- *
- * Write the OFDM timings for the AR5212 upon reset. This is a helper for
- * ath5k_hw_reset(). This seems to tune the PLL a specified frequency
- * depending on the bandwidth of the channel.
- *
- */
-static inline int ath5k_hw_write_ofdm_timings(struct ath5k_hw *ah,
- struct ieee80211_channel *channel)
-{
- /* Get exponent and mantissa and set it */
- u32 coef_scaled, coef_exp, coef_man,
- ds_coef_exp, ds_coef_man, clock;
-
- if (!(ah->ah_version == AR5K_AR5212) ||
- !(channel->hw_value & CHANNEL_OFDM))
- BUG();
-
- /* Seems there are two PLLs, one for baseband sampling and one
- * for tuning. Tuning basebands are 40 MHz or 80MHz when in
- * turbo. */
- clock = channel->hw_value & CHANNEL_TURBO ? 80 : 40;
- coef_scaled = ((5 * (clock << 24)) / 2) /
- channel->center_freq;
-
- for (coef_exp = 31; coef_exp > 0; coef_exp--)
- if ((coef_scaled >> coef_exp) & 0x1)
- break;
-
- if (!coef_exp)
- return -EINVAL;
-
- coef_exp = 14 - (coef_exp - 24);
- coef_man = coef_scaled +
- (1 << (24 - coef_exp - 1));
- ds_coef_man = coef_man >> (24 - coef_exp);
- ds_coef_exp = coef_exp - 16;
-
- AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TIMING_3,
- AR5K_PHY_TIMING_3_DSC_MAN, ds_coef_man);
- AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TIMING_3,
- AR5K_PHY_TIMING_3_DSC_EXP, ds_coef_exp);
-
- return 0;
-}
-
-/**
- * ath5k_hw_write_rate_duration - set rate duration during hw resets
- *
- * @ah: the &struct ath5k_hw
- * @mode: one of enum ath5k_driver_mode
- *
- * Write the rate duration table for the current mode upon hw reset. This
- * is a helper for ath5k_hw_reset(). It seems all this is doing is setting
- * an ACK timeout for the hardware for the current mode for each rate. The
- * rates which are capable of short preamble (802.11b rates 2Mbps, 5.5Mbps,
- * and 11Mbps) have another register for the short preamble ACK timeout
- * calculation.
- *
- */
-static inline void ath5k_hw_write_rate_duration(struct ath5k_hw *ah,
- unsigned int mode)
-{
- struct ath5k_softc *sc = ah->ah_sc;
- const struct ath5k_rate_table *rt;
- struct ieee80211_rate srate = {};
- unsigned int i;
-
- /* Get rate table for the current operating mode */
- rt = ath5k_hw_get_rate_table(ah, mode);
-
- /* Write rate duration table */
- for (i = 0; i < rt->rate_count; i++) {
- const struct ath5k_rate *rate, *control_rate;
-
- u32 reg;
- u16 tx_time;
-
- rate = &rt->rates[i];
- control_rate = &rt->rates[rate->control_rate];
-
- /* Set ACK timeout */
- reg = AR5K_RATE_DUR(rate->rate_code);
-
- srate.bitrate = control_rate->rate_kbps/100;
-
- /* An ACK frame consists of 10 bytes. If you add the FCS,
- * which ieee80211_generic_frame_duration() adds,
- * its 14 bytes. Note we use the control rate and not the
- * actual rate for this rate. See mac80211 tx.c
- * ieee80211_duration() for a brief description of
- * what rate we should choose to TX ACKs. */
- tx_time = le16_to_cpu(ieee80211_generic_frame_duration(sc->hw,
- sc->vif, 10, &srate));
-
- ath5k_hw_reg_write(ah, tx_time, reg);
-
- if (!HAS_SHPREAMBLE(i))
- continue;
-
- /*
- * We're not distinguishing short preamble here,
- * This is true, all we'll get is a longer value here
- * which is not necessarilly bad. We could use
- * export ieee80211_frame_duration() but that needs to be
- * fixed first to be properly used by mac802111 drivers:
- *
- * - remove erp stuff and let the routine figure ofdm
- * erp rates
- * - remove passing argument ieee80211_local as
- * drivers don't have access to it
- * - move drivers using ieee80211_generic_frame_duration()
- * to this
- */
- ath5k_hw_reg_write(ah, tx_time,
- reg + (AR5K_SET_SHORT_PREAMBLE << 2));
- }
-}
-
-/*
- * Main reset function
- */
-int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
- struct ieee80211_channel *channel, bool change_channel)
-{
- struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
- struct pci_dev *pdev = ah->ah_sc->pdev;
- u32 data, s_seq, s_ant, s_led[3], dma_size;
- unsigned int i, mode, freq, ee_mode, ant[2];
- int ret;
-
- ATH5K_TRACE(ah->ah_sc);
-
- s_seq = 0;
- s_ant = 0;
- ee_mode = 0;
- freq = 0;
- mode = 0;
-
- /*
- * Save some registers before a reset
- */
- /*DCU/Antenna selection not available on 5210*/
- if (ah->ah_version != AR5K_AR5210) {
- if (change_channel) {
- /* Seq number for queue 0 -do this for all queues ? */
- s_seq = ath5k_hw_reg_read(ah,
- AR5K_QUEUE_DFS_SEQNUM(0));
- /*Default antenna*/
- s_ant = ath5k_hw_reg_read(ah, AR5K_DEFAULT_ANTENNA);
- }
- }
-
- /*GPIOs*/
- s_led[0] = ath5k_hw_reg_read(ah, AR5K_PCICFG) & AR5K_PCICFG_LEDSTATE;
- s_led[1] = ath5k_hw_reg_read(ah, AR5K_GPIOCR);
- s_led[2] = ath5k_hw_reg_read(ah, AR5K_GPIODO);
-
- if (change_channel && ah->ah_rf_banks != NULL)
- ath5k_hw_get_rf_gain(ah);
-
-
- /*Wakeup the device*/
- ret = ath5k_hw_nic_wakeup(ah, channel->hw_value, false);
- if (ret)
- return ret;
-
- /*
- * Initialize operating mode
- */
- ah->ah_op_mode = op_mode;
-
- /*
- * 5111/5112 Settings
- * 5210 only comes with RF5110
- */
- if (ah->ah_version != AR5K_AR5210) {
- if (ah->ah_radio != AR5K_RF5111 &&
- ah->ah_radio != AR5K_RF5112 &&
- ah->ah_radio != AR5K_RF5413 &&
- ah->ah_radio != AR5K_RF2413 &&
- ah->ah_radio != AR5K_RF2425) {
- ATH5K_ERR(ah->ah_sc,
- "invalid phy radio: %u\n", ah->ah_radio);
- return -EINVAL;
- }
-
- switch (channel->hw_value & CHANNEL_MODES) {
- case CHANNEL_A:
- mode = AR5K_MODE_11A;
- freq = AR5K_INI_RFGAIN_5GHZ;
- ee_mode = AR5K_EEPROM_MODE_11A;
- break;
- case CHANNEL_G:
- mode = AR5K_MODE_11G;
- freq = AR5K_INI_RFGAIN_2GHZ;
- ee_mode = AR5K_EEPROM_MODE_11G;
- break;
- case CHANNEL_B:
- mode = AR5K_MODE_11B;
- freq = AR5K_INI_RFGAIN_2GHZ;
- ee_mode = AR5K_EEPROM_MODE_11B;
- break;
- case CHANNEL_T:
- mode = AR5K_MODE_11A_TURBO;
- freq = AR5K_INI_RFGAIN_5GHZ;
- ee_mode = AR5K_EEPROM_MODE_11A;
- break;
- /*Is this ok on 5211 too ?*/
- case CHANNEL_TG:
- mode = AR5K_MODE_11G_TURBO;
- freq = AR5K_INI_RFGAIN_2GHZ;
- ee_mode = AR5K_EEPROM_MODE_11G;
- break;
- case CHANNEL_XR:
- if (ah->ah_version == AR5K_AR5211) {
- ATH5K_ERR(ah->ah_sc,
- "XR mode not available on 5211");
- return -EINVAL;
- }
- mode = AR5K_MODE_XR;
- freq = AR5K_INI_RFGAIN_5GHZ;
- ee_mode = AR5K_EEPROM_MODE_11A;
- break;
- default:
- ATH5K_ERR(ah->ah_sc,
- "invalid channel: %d\n", channel->center_freq);
- return -EINVAL;
- }
-
- /* PHY access enable */
- ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0));
-
- }
-
- ret = ath5k_hw_write_initvals(ah, mode, change_channel);
- if (ret)
- return ret;
-
- /*
- * 5211/5212 Specific
- */
- if (ah->ah_version != AR5K_AR5210) {
- /*
- * Write initial RF gain settings
- * This should work for both 5111/5112
- */
- ret = ath5k_hw_rfgain(ah, freq);
- if (ret)
- return ret;
-
- mdelay(1);
-
- /*
- * Write some more initial register settings
- */
- if (ah->ah_version == AR5K_AR5212) {
- ath5k_hw_reg_write(ah, 0x0002a002, 0x982c);
-
- if (channel->hw_value == CHANNEL_G)
- if (ah->ah_mac_srev < AR5K_SREV_VER_AR2413)
- ath5k_hw_reg_write(ah, 0x00f80d80,
- 0x994c);
- else if (ah->ah_mac_srev < AR5K_SREV_VER_AR2424)
- ath5k_hw_reg_write(ah, 0x00380140,
- 0x994c);
- else if (ah->ah_mac_srev < AR5K_SREV_VER_AR2425)
- ath5k_hw_reg_write(ah, 0x00fc0ec0,
- 0x994c);
- else /* 2425 */
- ath5k_hw_reg_write(ah, 0x00fc0fc0,
- 0x994c);
- else
- ath5k_hw_reg_write(ah, 0x00000000, 0x994c);
-
- /* Some bits are disabled here, we know nothing about
- * register 0xa228 yet, most of the times this ends up
- * with a value 0x9b5 -haven't seen any dump with
- * a different value- */
- /* Got this from decompiling binary HAL */
- data = ath5k_hw_reg_read(ah, 0xa228);
- data &= 0xfffffdff;
- ath5k_hw_reg_write(ah, data, 0xa228);
-
- data = ath5k_hw_reg_read(ah, 0xa228);
- data &= 0xfffe03ff;
- ath5k_hw_reg_write(ah, data, 0xa228);
- data = 0;
-
- /* Just write 0x9b5 ? */
- /* ath5k_hw_reg_write(ah, 0x000009b5, 0xa228); */
- ath5k_hw_reg_write(ah, 0x0000000f, AR5K_SEQ_MASK);
- ath5k_hw_reg_write(ah, 0x00000000, 0xa254);
- ath5k_hw_reg_write(ah, 0x0000000e, AR5K_PHY_SCAL);
- }
-
- /* Fix for first revision of the RF5112 RF chipset */
- if (ah->ah_radio >= AR5K_RF5112 &&
- ah->ah_radio_5ghz_revision <
- AR5K_SREV_RAD_5112A) {
- ath5k_hw_reg_write(ah, AR5K_PHY_CCKTXCTL_WORLD,
- AR5K_PHY_CCKTXCTL);
- if (channel->hw_value & CHANNEL_5GHZ)
- data = 0xffb81020;
- else
- data = 0xffb80d20;
- ath5k_hw_reg_write(ah, data, AR5K_PHY_FRAME_CTL);
- data = 0;
- }
-
- /*
- * Set TX power (FIXME)
- */
- ret = ath5k_hw_txpower(ah, channel, AR5K_TUNE_DEFAULT_TXPOWER);
- if (ret)
- return ret;
-
- /* Write rate duration table only on AR5212 and if
- * virtual interface has already been brought up
- * XXX: rethink this after new mode changes to
- * mac80211 are integrated */
- if (ah->ah_version == AR5K_AR5212 &&
- ah->ah_sc->vif != NULL)
- ath5k_hw_write_rate_duration(ah, mode);
-
- /*
- * Write RF registers
- */
- ret = ath5k_hw_rfregs(ah, channel, mode);
- if (ret)
- return ret;
-
- /*
- * Configure additional registers
- */
-
- /* Write OFDM timings on 5212*/
- if (ah->ah_version == AR5K_AR5212 &&
- channel->hw_value & CHANNEL_OFDM) {
- ret = ath5k_hw_write_ofdm_timings(ah, channel);
- if (ret)
- return ret;
- }
-
- /*Enable/disable 802.11b mode on 5111
- (enable 2111 frequency converter + CCK)*/
- if (ah->ah_radio == AR5K_RF5111) {
- if (mode == AR5K_MODE_11B)
- AR5K_REG_ENABLE_BITS(ah, AR5K_TXCFG,
- AR5K_TXCFG_B_MODE);
- else
- AR5K_REG_DISABLE_BITS(ah, AR5K_TXCFG,
- AR5K_TXCFG_B_MODE);
- }
-
- /*
- * Set channel and calibrate the PHY
- */
- ret = ath5k_hw_channel(ah, channel);
- if (ret)
- return ret;
-
- /* Set antenna mode */
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY_ANT_CTL,
- ah->ah_antenna[ee_mode][0], 0xfffffc06);
-
- /*
- * In case a fixed antenna was set as default
- * write the same settings on both AR5K_PHY_ANT_SWITCH_TABLE
- * registers.
- */
- if (s_ant != 0){
- if (s_ant == AR5K_ANT_FIXED_A) /* 1 - Main */
- ant[0] = ant[1] = AR5K_ANT_FIXED_A;
- else /* 2 - Aux */
- ant[0] = ant[1] = AR5K_ANT_FIXED_B;
- } else {
- ant[0] = AR5K_ANT_FIXED_A;
- ant[1] = AR5K_ANT_FIXED_B;
- }
-
- ath5k_hw_reg_write(ah, ah->ah_antenna[ee_mode][ant[0]],
- AR5K_PHY_ANT_SWITCH_TABLE_0);
- ath5k_hw_reg_write(ah, ah->ah_antenna[ee_mode][ant[1]],
- AR5K_PHY_ANT_SWITCH_TABLE_1);
-
- /* Commit values from EEPROM */
- if (ah->ah_radio == AR5K_RF5111)
- AR5K_REG_WRITE_BITS(ah, AR5K_PHY_FRAME_CTL,
- AR5K_PHY_FRAME_CTL_TX_CLIP, ee->ee_tx_clip);
-
- ath5k_hw_reg_write(ah,
- AR5K_PHY_NF_SVAL(ee->ee_noise_floor_thr[ee_mode]),
- AR5K_PHY_NFTHRES);
-
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY_SETTLING,
- (ee->ee_switch_settling[ee_mode] << 7) & 0x3f80,
- 0xffffc07f);
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY_GAIN,
- (ee->ee_ant_tx_rx[ee_mode] << 12) & 0x3f000,
- 0xfffc0fff);
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY_DESIRED_SIZE,
- (ee->ee_adc_desired_size[ee_mode] & 0x00ff) |
- ((ee->ee_pga_desired_size[ee_mode] << 8) & 0xff00),
- 0xffff0000);
-
- ath5k_hw_reg_write(ah,
- (ee->ee_tx_end2xpa_disable[ee_mode] << 24) |
- (ee->ee_tx_end2xpa_disable[ee_mode] << 16) |
- (ee->ee_tx_frm2xpa_enable[ee_mode] << 8) |
- (ee->ee_tx_frm2xpa_enable[ee_mode]), AR5K_PHY_RF_CTL4);
-
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY_RF_CTL3,
- ee->ee_tx_end2xlna_enable[ee_mode] << 8, 0xffff00ff);
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY_NF,
- (ee->ee_thr_62[ee_mode] << 12) & 0x7f000, 0xfff80fff);
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY_OFDM_SELFCORR, 4, 0xffffff01);
-
- AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
- AR5K_PHY_IQ_CORR_ENABLE |
- (ee->ee_i_cal[ee_mode] << AR5K_PHY_IQ_CORR_Q_I_COFF_S) |
- ee->ee_q_cal[ee_mode]);
-
- if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_1)
- AR5K_REG_WRITE_BITS(ah, AR5K_PHY_GAIN_2GHZ,
- AR5K_PHY_GAIN_2GHZ_MARGIN_TXRX,
- ee->ee_margin_tx_rx[ee_mode]);
-
- } else {
- mdelay(1);
- /* Disable phy and wait */
- ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT);
- mdelay(1);
- }
-
- /*
- * Restore saved values
- */
- /*DCU/Antenna selection not available on 5210*/
- if (ah->ah_version != AR5K_AR5210) {
- ath5k_hw_reg_write(ah, s_seq, AR5K_QUEUE_DFS_SEQNUM(0));
- ath5k_hw_reg_write(ah, s_ant, AR5K_DEFAULT_ANTENNA);
- }
- AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, s_led[0]);
- ath5k_hw_reg_write(ah, s_led[1], AR5K_GPIOCR);
- ath5k_hw_reg_write(ah, s_led[2], AR5K_GPIODO);
-
- /*
- * Misc
- */
- /* XXX: add ah->aid once mac80211 gives this to us */
- ath5k_hw_set_associd(ah, ah->ah_bssid, 0);
-
- ath5k_hw_set_opmode(ah);
- /*PISR/SISR Not available on 5210*/
- if (ah->ah_version != AR5K_AR5210) {
- ath5k_hw_reg_write(ah, 0xffffffff, AR5K_PISR);
- /* If we later allow tuning for this, store into sc structure */
- data = AR5K_TUNE_RSSI_THRES |
- AR5K_TUNE_BMISS_THRES << AR5K_RSSI_THR_BMISS_S;
- ath5k_hw_reg_write(ah, data, AR5K_RSSI_THR);
- }
-
- /*
- * Set Rx/Tx DMA Configuration
- *
- * Set maximum DMA size (512) except for PCI-E cards since
- * it causes rx overruns and tx errors (tested on 5424 but since
- * rx overruns also occur on 5416/5418 with madwifi we set 128
- * for all PCI-E cards to be safe).
- *
- * In dumps this is 128 for allchips.
- *
- * XXX: need to check 5210 for this
- * TODO: Check out tx triger level, it's always 64 on dumps but I
- * guess we can tweak it and see how it goes ;-)
- */
- dma_size = (pdev->is_pcie) ? AR5K_DMASIZE_128B : AR5K_DMASIZE_512B;
- if (ah->ah_version != AR5K_AR5210) {
- AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
- AR5K_TXCFG_SDMAMR, dma_size);
- AR5K_REG_WRITE_BITS(ah, AR5K_RXCFG,
- AR5K_RXCFG_SDMAMW, dma_size);
- }
-
- /*
- * Enable the PHY and wait until completion
- */
- ath5k_hw_reg_write(ah, AR5K_PHY_ACT_ENABLE, AR5K_PHY_ACT);
-
- /*
- * On 5211+ read activation -> rx delay
- * and use it.
- */
- if (ah->ah_version != AR5K_AR5210) {
- data = ath5k_hw_reg_read(ah, AR5K_PHY_RX_DELAY) &
- AR5K_PHY_RX_DELAY_M;
- data = (channel->hw_value & CHANNEL_CCK) ?
- ((data << 2) / 22) : (data / 10);
-
- udelay(100 + (2 * data));
- data = 0;
- } else {
- mdelay(1);
- }
-
- /*
- * Perform ADC test (?)
- */
- data = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
- ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
- for (i = 0; i <= 20; i++) {
- if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
- break;
- udelay(200);
- }
- ath5k_hw_reg_write(ah, data, AR5K_PHY_TST1);
- data = 0;
-
- /*
- * Start automatic gain calibration
- *
- * During AGC calibration RX path is re-routed to
- * a signal detector so we don't receive anything.
- *
- * This method is used to calibrate some static offsets
- * used together with on-the fly I/Q calibration (the
- * one performed via ath5k_hw_phy_calibrate), that doesn't
- * interrupt rx path.
- *
- * If we are in a noisy environment AGC calibration may time
- * out.
- */
- AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
- AR5K_PHY_AGCCTL_CAL);
-
- /* At the same time start I/Q calibration for QAM constellation
- * -no need for CCK- */
- ah->ah_calibration = false;
- if (!(mode == AR5K_MODE_11B)) {
- ah->ah_calibration = true;
- AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ,
- AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15);
- AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
- AR5K_PHY_IQ_RUN);
- }
-
- /* Wait for gain calibration to finish (we check for I/Q calibration
- * during ath5k_phy_calibrate) */
- if (ath5k_hw_register_timeout(ah, AR5K_PHY_AGCCTL,
- AR5K_PHY_AGCCTL_CAL, 0, false)) {
- ATH5K_ERR(ah->ah_sc, "gain calibration timeout (%uMHz)\n",
- channel->center_freq);
- return -EAGAIN;
- }
-
- /*
- * Start noise floor calibration
- *
- * If we run NF calibration before AGC, it always times out.
- * Binary HAL starts NF and AGC calibration at the same time
- * and only waits for AGC to finish. I believe that's wrong because
- * during NF calibration, rx path is also routed to a detector, so if
- * it doesn't finish we won't have RX.
- *
- * XXX: Find an interval that's OK for all cards...
- */
- ret = ath5k_hw_noise_floor_calibration(ah, channel->center_freq);
- if (ret)
- return ret;
-
- /*
- * Reset queues and start beacon timers at the end of the reset routine
- */
- for (i = 0; i < ah->ah_capabilities.cap_queues.q_tx_num; i++) {
- /*No QCU on 5210*/
- if (ah->ah_version != AR5K_AR5210)
- AR5K_REG_WRITE_Q(ah, AR5K_QUEUE_QCUMASK(i), i);
-
- ret = ath5k_hw_reset_tx_queue(ah, i);
- if (ret) {
- ATH5K_ERR(ah->ah_sc,
- "failed to reset TX queue #%d\n", i);
- return ret;
- }
- }
-
- /* Pre-enable interrupts on 5211/5212*/
- if (ah->ah_version != AR5K_AR5210)
- ath5k_hw_set_intr(ah, AR5K_INT_RX | AR5K_INT_TX |
- AR5K_INT_FATAL);
-
- /*
- * Set RF kill flags if supported by the device (read from the EEPROM)
- * Disable gpio_intr for now since it results system hang.
- * TODO: Handle this in ath5k_intr
- */
-#if 0
- if (AR5K_EEPROM_HDR_RFKILL(ah->ah_capabilities.cap_eeprom.ee_header)) {
- ath5k_hw_set_gpio_input(ah, 0);
- ah->ah_gpio[0] = ath5k_hw_get_gpio(ah, 0);
- if (ah->ah_gpio[0] == 0)
- ath5k_hw_set_gpio_intr(ah, 0, 1);
- else
- ath5k_hw_set_gpio_intr(ah, 0, 0);
- }
-#endif
-
- /*
- * Set the 32MHz reference clock on 5212 phy clock sleep register
- *
- * TODO: Find out how to switch to external 32Khz clock to save power
- */
- if (ah->ah_version == AR5K_AR5212) {
- ath5k_hw_reg_write(ah, AR5K_PHY_SCR_32MHZ, AR5K_PHY_SCR);
- ath5k_hw_reg_write(ah, AR5K_PHY_SLMT_32MHZ, AR5K_PHY_SLMT);
- ath5k_hw_reg_write(ah, AR5K_PHY_SCAL_32MHZ, AR5K_PHY_SCAL);
- ath5k_hw_reg_write(ah, AR5K_PHY_SCLOCK_32MHZ, AR5K_PHY_SCLOCK);
- ath5k_hw_reg_write(ah, AR5K_PHY_SDELAY_32MHZ, AR5K_PHY_SDELAY);
- ath5k_hw_reg_write(ah, ah->ah_phy_spending, AR5K_PHY_SPENDING);
-
- data = ath5k_hw_reg_read(ah, AR5K_USEC_5211) & 0xffffc07f ;
- data |= (ah->ah_phy_spending == AR5K_PHY_SPENDING_18) ?
- 0x00000f80 : 0x00001380 ;
- ath5k_hw_reg_write(ah, data, AR5K_USEC_5211);
- data = 0;
- }
-
- if (ah->ah_version == AR5K_AR5212) {
- ath5k_hw_reg_write(ah, 0x000100aa, 0x8118);
- ath5k_hw_reg_write(ah, 0x00003210, 0x811c);
- ath5k_hw_reg_write(ah, 0x00000052, 0x8108);
- if (ah->ah_mac_srev >= AR5K_SREV_VER_AR2413)
- ath5k_hw_reg_write(ah, 0x00000004, 0x8120);
- }
-
- /*
- * Disable beacons and reset the register
- */
- AR5K_REG_DISABLE_BITS(ah, AR5K_BEACON, AR5K_BEACON_ENABLE |
- AR5K_BEACON_RESET_TSF);
-
- return 0;
-}
-
-/*
- * Reset chipset
- */
-static int ath5k_hw_nic_reset(struct ath5k_hw *ah, u32 val)
-{
- int ret;
- u32 mask = val ? val : ~0U;
-
- ATH5K_TRACE(ah->ah_sc);
-
- /* Read-and-clear RX Descriptor Pointer*/
- ath5k_hw_reg_read(ah, AR5K_RXDP);
-
- /*
- * Reset the device and wait until success
- */
- ath5k_hw_reg_write(ah, val, AR5K_RESET_CTL);
-
- /* Wait at least 128 PCI clocks */
- udelay(15);
-
- if (ah->ah_version == AR5K_AR5210) {
- val &= AR5K_RESET_CTL_CHIP;
- mask &= AR5K_RESET_CTL_CHIP;
- } else {
- val &= AR5K_RESET_CTL_PCU | AR5K_RESET_CTL_BASEBAND;
- mask &= AR5K_RESET_CTL_PCU | AR5K_RESET_CTL_BASEBAND;
- }
-
- ret = ath5k_hw_register_timeout(ah, AR5K_RESET_CTL, mask, val, false);
-
- /*
- * Reset configuration register (for hw byte-swap). Note that this
- * is only set for big endian. We do the necessary magic in
- * AR5K_INIT_CFG.
- */
- if ((val & AR5K_RESET_CTL_PCU) == 0)
- ath5k_hw_reg_write(ah, AR5K_INIT_CFG, AR5K_CFG);
-
- return ret;
-}
-
-/*
- * Power management functions
- */
-
-/*
- * Sleep control
- */
-int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
- bool set_chip, u16 sleep_duration)
-{
- unsigned int i;
- u32 staid, data;
-
- ATH5K_TRACE(ah->ah_sc);
- staid = ath5k_hw_reg_read(ah, AR5K_STA_ID1);
-
- switch (mode) {
- case AR5K_PM_AUTO:
- staid &= ~AR5K_STA_ID1_DEFAULT_ANTENNA;
- /* fallthrough */
- case AR5K_PM_NETWORK_SLEEP:
- if (set_chip)
- ath5k_hw_reg_write(ah,
- AR5K_SLEEP_CTL_SLE_ALLOW |
- sleep_duration,
- AR5K_SLEEP_CTL);
-
- staid |= AR5K_STA_ID1_PWR_SV;
- break;
-
- case AR5K_PM_FULL_SLEEP:
- if (set_chip)
- ath5k_hw_reg_write(ah, AR5K_SLEEP_CTL_SLE_SLP,
- AR5K_SLEEP_CTL);
-
- staid |= AR5K_STA_ID1_PWR_SV;
- break;
-
- case AR5K_PM_AWAKE:
-
- staid &= ~AR5K_STA_ID1_PWR_SV;
-
- if (!set_chip)
- goto commit;
-
- /* Preserve sleep duration */
- data = ath5k_hw_reg_read(ah, AR5K_SLEEP_CTL);
- if( data & 0xffc00000 ){
- data = 0;
- } else {
- data = data & 0xfffcffff;
- }
-
- ath5k_hw_reg_write(ah, data, AR5K_SLEEP_CTL);
- udelay(15);
-
- for (i = 50; i > 0; i--) {
- /* Check if the chip did wake up */
- if ((ath5k_hw_reg_read(ah, AR5K_PCICFG) &
- AR5K_PCICFG_SPWR_DN) == 0)
- break;
-
- /* Wait a bit and retry */
- udelay(200);
- ath5k_hw_reg_write(ah, data, AR5K_SLEEP_CTL);
- }
-
- /* Fail if the chip didn't wake up */
- if (i <= 0)
- return -EIO;
-
- break;
-
- default:
- return -EINVAL;
- }
-
-commit:
- ah->ah_power_mode = mode;
- ath5k_hw_reg_write(ah, staid, AR5K_STA_ID1);
-
- return 0;
-}
-
-/***********************\
- DMA Related Functions
-\***********************/
-
-/*
- * Receive functions
- */
-
-/*
- * Start DMA receive
- */
-void ath5k_hw_start_rx(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
- ath5k_hw_reg_write(ah, AR5K_CR_RXE, AR5K_CR);
- ath5k_hw_reg_read(ah, AR5K_CR);
-}
-
-/*
- * Stop DMA receive
- */
-int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah)
-{
- unsigned int i;
-
- ATH5K_TRACE(ah->ah_sc);
- ath5k_hw_reg_write(ah, AR5K_CR_RXD, AR5K_CR);
-
- /*
- * It may take some time to disable the DMA receive unit
- */
- for (i = 2000; i > 0 &&
- (ath5k_hw_reg_read(ah, AR5K_CR) & AR5K_CR_RXE) != 0;
- i--)
- udelay(10);
-
- return i ? 0 : -EBUSY;
-}
-
-/*
- * Get the address of the RX Descriptor
- */
-u32 ath5k_hw_get_rx_buf(struct ath5k_hw *ah)
-{
- return ath5k_hw_reg_read(ah, AR5K_RXDP);
-}
-
-/*
- * Set the address of the RX Descriptor
- */
-void ath5k_hw_put_rx_buf(struct ath5k_hw *ah, u32 phys_addr)
-{
- ATH5K_TRACE(ah->ah_sc);
-
- /*TODO:Shouldn't we check if RX is enabled first ?*/
- ath5k_hw_reg_write(ah, phys_addr, AR5K_RXDP);
-}
-
-/*
- * Transmit functions
- */
-
-/*
- * Start DMA transmit for a specific queue
- * (see also QCU/DCU functions)
- */
-int ath5k_hw_tx_start(struct ath5k_hw *ah, unsigned int queue)
-{
- u32 tx_queue;
-
- ATH5K_TRACE(ah->ah_sc);
- AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
-
- /* Return if queue is declared inactive */
- if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
- return -EIO;
-
- if (ah->ah_version == AR5K_AR5210) {
- tx_queue = ath5k_hw_reg_read(ah, AR5K_CR);
-
- /*
- * Set the queue by type on 5210
- */
- switch (ah->ah_txq[queue].tqi_type) {
- case AR5K_TX_QUEUE_DATA:
- tx_queue |= AR5K_CR_TXE0 & ~AR5K_CR_TXD0;
- break;
- case AR5K_TX_QUEUE_BEACON:
- tx_queue |= AR5K_CR_TXE1 & ~AR5K_CR_TXD1;
- ath5k_hw_reg_write(ah, AR5K_BCR_TQ1V | AR5K_BCR_BDMAE,
- AR5K_BSR);
- break;
- case AR5K_TX_QUEUE_CAB:
- tx_queue |= AR5K_CR_TXE1 & ~AR5K_CR_TXD1;
- ath5k_hw_reg_write(ah, AR5K_BCR_TQ1FV | AR5K_BCR_TQ1V |
- AR5K_BCR_BDMAE, AR5K_BSR);
- break;
- default:
- return -EINVAL;
- }
- /* Start queue */
- ath5k_hw_reg_write(ah, tx_queue, AR5K_CR);
- ath5k_hw_reg_read(ah, AR5K_CR);
- } else {
- /* Return if queue is disabled */
- if (AR5K_REG_READ_Q(ah, AR5K_QCU_TXD, queue))
- return -EIO;
-
- /* Start queue */
- AR5K_REG_WRITE_Q(ah, AR5K_QCU_TXE, queue);
- }
-
- return 0;
-}
-
-/*
- * Stop DMA transmit for a specific queue
- * (see also QCU/DCU functions)
- */
-int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
-{
- unsigned int i = 100;
- u32 tx_queue, pending;
-
- ATH5K_TRACE(ah->ah_sc);
- AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
-
- /* Return if queue is declared inactive */
- if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
- return -EIO;
-
- if (ah->ah_version == AR5K_AR5210) {
- tx_queue = ath5k_hw_reg_read(ah, AR5K_CR);
-
- /*
- * Set by queue type
- */
- switch (ah->ah_txq[queue].tqi_type) {
- case AR5K_TX_QUEUE_DATA:
- tx_queue |= AR5K_CR_TXD0 & ~AR5K_CR_TXE0;
- break;
- case AR5K_TX_QUEUE_BEACON:
- case AR5K_TX_QUEUE_CAB:
- /* XXX Fix me... */
- tx_queue |= AR5K_CR_TXD1 & ~AR5K_CR_TXD1;
- ath5k_hw_reg_write(ah, 0, AR5K_BSR);
- break;
- default:
- return -EINVAL;
- }
-
- /* Stop queue */
- ath5k_hw_reg_write(ah, tx_queue, AR5K_CR);
- ath5k_hw_reg_read(ah, AR5K_CR);
- } else {
- /*
- * Schedule TX disable and wait until queue is empty
- */
- AR5K_REG_WRITE_Q(ah, AR5K_QCU_TXD, queue);
-
- /*Check for pending frames*/
- do {
- pending = ath5k_hw_reg_read(ah,
- AR5K_QUEUE_STATUS(queue)) &
- AR5K_QCU_STS_FRMPENDCNT;
- udelay(100);
- } while (--i && pending);
-
- /* Clear register */
- ath5k_hw_reg_write(ah, 0, AR5K_QCU_TXD);
- if (pending)
- return -EBUSY;
- }
-
- /* TODO: Check for success else return error */
- return 0;
-}
-
-/*
- * Get the address of the TX Descriptor for a specific queue
- * (see also QCU/DCU functions)
- */
-u32 ath5k_hw_get_tx_buf(struct ath5k_hw *ah, unsigned int queue)
-{
- u16 tx_reg;
-
- ATH5K_TRACE(ah->ah_sc);
- AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
-
- /*
- * Get the transmit queue descriptor pointer from the selected queue
- */
- /*5210 doesn't have QCU*/
- if (ah->ah_version == AR5K_AR5210) {
- switch (ah->ah_txq[queue].tqi_type) {
- case AR5K_TX_QUEUE_DATA:
- tx_reg = AR5K_NOQCU_TXDP0;
- break;
- case AR5K_TX_QUEUE_BEACON:
- case AR5K_TX_QUEUE_CAB:
- tx_reg = AR5K_NOQCU_TXDP1;
- break;
- default:
- return 0xffffffff;
- }
- } else {
- tx_reg = AR5K_QUEUE_TXDP(queue);
- }
-
- return ath5k_hw_reg_read(ah, tx_reg);
-}
-
-/*
- * Set the address of the TX Descriptor for a specific queue
- * (see also QCU/DCU functions)
- */
-int ath5k_hw_put_tx_buf(struct ath5k_hw *ah, unsigned int queue, u32 phys_addr)
-{
- u16 tx_reg;
-
- ATH5K_TRACE(ah->ah_sc);
- AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
-
- /*
- * Set the transmit queue descriptor pointer register by type
- * on 5210
- */
- if (ah->ah_version == AR5K_AR5210) {
- switch (ah->ah_txq[queue].tqi_type) {
- case AR5K_TX_QUEUE_DATA:
- tx_reg = AR5K_NOQCU_TXDP0;
- break;
- case AR5K_TX_QUEUE_BEACON:
- case AR5K_TX_QUEUE_CAB:
- tx_reg = AR5K_NOQCU_TXDP1;
- break;
- default:
- return -EINVAL;
- }
- } else {
- /*
- * Set the transmit queue descriptor pointer for
- * the selected queue on QCU for 5211+
- * (this won't work if the queue is still active)
- */
- if (AR5K_REG_READ_Q(ah, AR5K_QCU_TXE, queue))
- return -EIO;
-
- tx_reg = AR5K_QUEUE_TXDP(queue);
- }
-
- /* Set descriptor pointer */
- ath5k_hw_reg_write(ah, phys_addr, tx_reg);
-
- return 0;
-}
-
-/*
- * Update tx trigger level
- */
-int ath5k_hw_update_tx_triglevel(struct ath5k_hw *ah, bool increase)
-{
- u32 trigger_level, imr;
- int ret = -EIO;
-
- ATH5K_TRACE(ah->ah_sc);
-
- /*
- * Disable interrupts by setting the mask
- */
- imr = ath5k_hw_set_intr(ah, ah->ah_imr & ~AR5K_INT_GLOBAL);
-
- /*TODO: Boundary check on trigger_level*/
- trigger_level = AR5K_REG_MS(ath5k_hw_reg_read(ah, AR5K_TXCFG),
- AR5K_TXCFG_TXFULL);
-
- if (!increase) {
- if (--trigger_level < AR5K_TUNE_MIN_TX_FIFO_THRES)
- goto done;
- } else
- trigger_level +=
- ((AR5K_TUNE_MAX_TX_FIFO_THRES - trigger_level) / 2);
-
- /*
- * Update trigger level on success
- */
- if (ah->ah_version == AR5K_AR5210)
- ath5k_hw_reg_write(ah, trigger_level, AR5K_TRIG_LVL);
- else
- AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
- AR5K_TXCFG_TXFULL, trigger_level);
-
- ret = 0;
-
-done:
- /*
- * Restore interrupt mask
- */
- ath5k_hw_set_intr(ah, imr);
-
- return ret;
-}
-
-/*
- * Interrupt handling
- */
-
-/*
- * Check if we have pending interrupts
- */
-bool ath5k_hw_is_intr_pending(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
- return ath5k_hw_reg_read(ah, AR5K_INTPEND);
-}
-
-/*
- * Get interrupt mask (ISR)
- */
-int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask)
-{
- u32 data;
-
- ATH5K_TRACE(ah->ah_sc);
-
- /*
- * Read interrupt status from the Interrupt Status register
- * on 5210
- */
- if (ah->ah_version == AR5K_AR5210) {
- data = ath5k_hw_reg_read(ah, AR5K_ISR);
- if (unlikely(data == AR5K_INT_NOCARD)) {
- *interrupt_mask = data;
- return -ENODEV;
- }
- } else {
- /*
- * Read interrupt status from the Read-And-Clear shadow register
- * Note: PISR/SISR Not available on 5210
- */
- data = ath5k_hw_reg_read(ah, AR5K_RAC_PISR);
- }
-
- /*
- * Get abstract interrupt mask (driver-compatible)
- */
- *interrupt_mask = (data & AR5K_INT_COMMON) & ah->ah_imr;
-
- if (unlikely(data == AR5K_INT_NOCARD))
- return -ENODEV;
-
- if (data & (AR5K_ISR_RXOK | AR5K_ISR_RXERR))
- *interrupt_mask |= AR5K_INT_RX;
-
- if (data & (AR5K_ISR_TXOK | AR5K_ISR_TXERR
- | AR5K_ISR_TXDESC | AR5K_ISR_TXEOL))
- *interrupt_mask |= AR5K_INT_TX;
-
- if (ah->ah_version != AR5K_AR5210) {
- /*HIU = Host Interface Unit (PCI etc)*/
- if (unlikely(data & (AR5K_ISR_HIUERR)))
- *interrupt_mask |= AR5K_INT_FATAL;
-
- /*Beacon Not Ready*/
- if (unlikely(data & (AR5K_ISR_BNR)))
- *interrupt_mask |= AR5K_INT_BNR;
- }
-
- /*
- * XXX: BMISS interrupts may occur after association.
- * I found this on 5210 code but it needs testing. If this is
- * true we should disable them before assoc and re-enable them
- * after a successfull assoc + some jiffies.
- */
-#if 0
- interrupt_mask &= ~AR5K_INT_BMISS;
-#endif
-
- /*
- * In case we didn't handle anything,
- * print the register value.
- */
- if (unlikely(*interrupt_mask == 0 && net_ratelimit()))
- ATH5K_PRINTF("0x%08x\n", data);
-
- return 0;
-}
-
-/*
- * Set interrupt mask
- */
-enum ath5k_int ath5k_hw_set_intr(struct ath5k_hw *ah, enum ath5k_int new_mask)
-{
- enum ath5k_int old_mask, int_mask;
-
- /*
- * Disable card interrupts to prevent any race conditions
- * (they will be re-enabled afterwards).
- */
- ath5k_hw_reg_write(ah, AR5K_IER_DISABLE, AR5K_IER);
- ath5k_hw_reg_read(ah, AR5K_IER);
-
- old_mask = ah->ah_imr;
-
- /*
- * Add additional, chipset-dependent interrupt mask flags
- * and write them to the IMR (interrupt mask register).
- */
- int_mask = new_mask & AR5K_INT_COMMON;
-
- if (new_mask & AR5K_INT_RX)
- int_mask |= AR5K_IMR_RXOK | AR5K_IMR_RXERR | AR5K_IMR_RXORN |
- AR5K_IMR_RXDESC;
-
- if (new_mask & AR5K_INT_TX)
- int_mask |= AR5K_IMR_TXOK | AR5K_IMR_TXERR | AR5K_IMR_TXDESC |
- AR5K_IMR_TXURN;
-
- if (ah->ah_version != AR5K_AR5210) {
- if (new_mask & AR5K_INT_FATAL) {
- int_mask |= AR5K_IMR_HIUERR;
- AR5K_REG_ENABLE_BITS(ah, AR5K_SIMR2, AR5K_SIMR2_MCABT |
- AR5K_SIMR2_SSERR | AR5K_SIMR2_DPERR);
- }
- }
-
- ath5k_hw_reg_write(ah, int_mask, AR5K_PIMR);
-
- /* Store new interrupt mask */
- ah->ah_imr = new_mask;
-
- /* ..re-enable interrupts */
- ath5k_hw_reg_write(ah, AR5K_IER_ENABLE, AR5K_IER);
- ath5k_hw_reg_read(ah, AR5K_IER);
-
- return old_mask;
-}
-
-
-/*************************\
- EEPROM access functions
-\*************************/
-
-/*
- * Read from eeprom
- */
-static int ath5k_hw_eeprom_read(struct ath5k_hw *ah, u32 offset, u16 *data)
-{
- u32 status, timeout;
-
- ATH5K_TRACE(ah->ah_sc);
- /*
- * Initialize EEPROM access
- */
- if (ah->ah_version == AR5K_AR5210) {
- AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, AR5K_PCICFG_EEAE);
- (void)ath5k_hw_reg_read(ah, AR5K_EEPROM_BASE + (4 * offset));
- } else {
- ath5k_hw_reg_write(ah, offset, AR5K_EEPROM_BASE);
- AR5K_REG_ENABLE_BITS(ah, AR5K_EEPROM_CMD,
- AR5K_EEPROM_CMD_READ);
- }
-
- for (timeout = AR5K_TUNE_REGISTER_TIMEOUT; timeout > 0; timeout--) {
- status = ath5k_hw_reg_read(ah, AR5K_EEPROM_STATUS);
- if (status & AR5K_EEPROM_STAT_RDDONE) {
- if (status & AR5K_EEPROM_STAT_RDERR)
- return -EIO;
- *data = (u16)(ath5k_hw_reg_read(ah, AR5K_EEPROM_DATA) &
- 0xffff);
- return 0;
- }
- udelay(15);
- }
-
- return -ETIMEDOUT;
-}
-
-/*
- * Write to eeprom - currently disabled, use at your own risk
- */
-#if 0
-static int ath5k_hw_eeprom_write(struct ath5k_hw *ah, u32 offset, u16 data)
-{
-
- u32 status, timeout;
-
- ATH5K_TRACE(ah->ah_sc);
-
- /*
- * Initialize eeprom access
- */
-
- if (ah->ah_version == AR5K_AR5210) {
- AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, AR5K_PCICFG_EEAE);
- } else {
- AR5K_REG_ENABLE_BITS(ah, AR5K_EEPROM_CMD,
- AR5K_EEPROM_CMD_RESET);
- }
-
- /*
- * Write data to data register
- */
-
- if (ah->ah_version == AR5K_AR5210) {
- ath5k_hw_reg_write(ah, data, AR5K_EEPROM_BASE + (4 * offset));
- } else {
- ath5k_hw_reg_write(ah, offset, AR5K_EEPROM_BASE);
- ath5k_hw_reg_write(ah, data, AR5K_EEPROM_DATA);
- AR5K_REG_ENABLE_BITS(ah, AR5K_EEPROM_CMD,
- AR5K_EEPROM_CMD_WRITE);
- }
-
- /*
- * Check status
- */
-
- for (timeout = AR5K_TUNE_REGISTER_TIMEOUT; timeout > 0; timeout--) {
- status = ath5k_hw_reg_read(ah, AR5K_EEPROM_STATUS);
- if (status & AR5K_EEPROM_STAT_WRDONE) {
- if (status & AR5K_EEPROM_STAT_WRERR)
- return EIO;
- return 0;
- }
- udelay(15);
- }
-
- ATH5K_ERR(ah->ah_sc, "EEPROM Write is disabled!");
- return -EIO;
-}
-#endif
-
-/*
- * Translate binary channel representation in EEPROM to frequency
- */
-static u16 ath5k_eeprom_bin2freq(struct ath5k_hw *ah, u16 bin, unsigned int mode)
-{
- u16 val;
-
- if (bin == AR5K_EEPROM_CHANNEL_DIS)
- return bin;
-
- if (mode == AR5K_EEPROM_MODE_11A) {
- if (ah->ah_ee_version > AR5K_EEPROM_VERSION_3_2)
- val = (5 * bin) + 4800;
- else
- val = bin > 62 ? (10 * 62) + (5 * (bin - 62)) + 5100 :
- (bin * 10) + 5100;
- } else {
- if (ah->ah_ee_version > AR5K_EEPROM_VERSION_3_2)
- val = bin + 2300;
- else
- val = bin + 2400;
- }
-
- return val;
-}
-
-/*
- * Read antenna infos from eeprom
- */
-static int ath5k_eeprom_read_ants(struct ath5k_hw *ah, u32 *offset,
- unsigned int mode)
-{
- struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
- u32 o = *offset;
- u16 val;
- int ret, i = 0;
-
- AR5K_EEPROM_READ(o++, val);
- ee->ee_switch_settling[mode] = (val >> 8) & 0x7f;
- ee->ee_ant_tx_rx[mode] = (val >> 2) & 0x3f;
- ee->ee_ant_control[mode][i] = (val << 4) & 0x3f;
-
- AR5K_EEPROM_READ(o++, val);
- ee->ee_ant_control[mode][i++] |= (val >> 12) & 0xf;
- ee->ee_ant_control[mode][i++] = (val >> 6) & 0x3f;
- ee->ee_ant_control[mode][i++] = val & 0x3f;
-
- AR5K_EEPROM_READ(o++, val);
- ee->ee_ant_control[mode][i++] = (val >> 10) & 0x3f;
- ee->ee_ant_control[mode][i++] = (val >> 4) & 0x3f;
- ee->ee_ant_control[mode][i] = (val << 2) & 0x3f;
-
- AR5K_EEPROM_READ(o++, val);
- ee->ee_ant_control[mode][i++] |= (val >> 14) & 0x3;
- ee->ee_ant_control[mode][i++] = (val >> 8) & 0x3f;
- ee->ee_ant_control[mode][i++] = (val >> 2) & 0x3f;
- ee->ee_ant_control[mode][i] = (val << 4) & 0x3f;
-
- AR5K_EEPROM_READ(o++, val);
- ee->ee_ant_control[mode][i++] |= (val >> 12) & 0xf;
- ee->ee_ant_control[mode][i++] = (val >> 6) & 0x3f;
- ee->ee_ant_control[mode][i++] = val & 0x3f;
-
- /* Get antenna modes */
- ah->ah_antenna[mode][0] =
- (ee->ee_ant_control[mode][0] << 4) | 0x1;
- ah->ah_antenna[mode][AR5K_ANT_FIXED_A] =
- ee->ee_ant_control[mode][1] |
- (ee->ee_ant_control[mode][2] << 6) |
- (ee->ee_ant_control[mode][3] << 12) |
- (ee->ee_ant_control[mode][4] << 18) |
- (ee->ee_ant_control[mode][5] << 24);
- ah->ah_antenna[mode][AR5K_ANT_FIXED_B] =
- ee->ee_ant_control[mode][6] |
- (ee->ee_ant_control[mode][7] << 6) |
- (ee->ee_ant_control[mode][8] << 12) |
- (ee->ee_ant_control[mode][9] << 18) |
- (ee->ee_ant_control[mode][10] << 24);
-
- /* return new offset */
- *offset = o;
-
- return 0;
-}
-
-/*
- * Read supported modes from eeprom
- */
-static int ath5k_eeprom_read_modes(struct ath5k_hw *ah, u32 *offset,
- unsigned int mode)
-{
- struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
- u32 o = *offset;
- u16 val;
- int ret;
-
- AR5K_EEPROM_READ(o++, val);
- ee->ee_tx_end2xlna_enable[mode] = (val >> 8) & 0xff;
- ee->ee_thr_62[mode] = val & 0xff;
-
- if (ah->ah_ee_version <= AR5K_EEPROM_VERSION_3_2)
- ee->ee_thr_62[mode] = mode == AR5K_EEPROM_MODE_11A ? 15 : 28;
-
- AR5K_EEPROM_READ(o++, val);
- ee->ee_tx_end2xpa_disable[mode] = (val >> 8) & 0xff;
- ee->ee_tx_frm2xpa_enable[mode] = val & 0xff;
-
- AR5K_EEPROM_READ(o++, val);
- ee->ee_pga_desired_size[mode] = (val >> 8) & 0xff;
-
- if ((val & 0xff) & 0x80)
- ee->ee_noise_floor_thr[mode] = -((((val & 0xff) ^ 0xff)) + 1);
- else
- ee->ee_noise_floor_thr[mode] = val & 0xff;
-
- if (ah->ah_ee_version <= AR5K_EEPROM_VERSION_3_2)
- ee->ee_noise_floor_thr[mode] =
- mode == AR5K_EEPROM_MODE_11A ? -54 : -1;
-
- AR5K_EEPROM_READ(o++, val);
- ee->ee_xlna_gain[mode] = (val >> 5) & 0xff;
- ee->ee_x_gain[mode] = (val >> 1) & 0xf;
- ee->ee_xpd[mode] = val & 0x1;
-
- if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_0)
- ee->ee_fixed_bias[mode] = (val >> 13) & 0x1;
-
- if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_3_3) {
- AR5K_EEPROM_READ(o++, val);
- ee->ee_false_detect[mode] = (val >> 6) & 0x7f;
-
- if (mode == AR5K_EEPROM_MODE_11A)
- ee->ee_xr_power[mode] = val & 0x3f;
- else {
- ee->ee_ob[mode][0] = val & 0x7;
- ee->ee_db[mode][0] = (val >> 3) & 0x7;
- }
- }
-
- if (ah->ah_ee_version < AR5K_EEPROM_VERSION_3_4) {
- ee->ee_i_gain[mode] = AR5K_EEPROM_I_GAIN;
- ee->ee_cck_ofdm_power_delta = AR5K_EEPROM_CCK_OFDM_DELTA;
- } else {
- ee->ee_i_gain[mode] = (val >> 13) & 0x7;
-
- AR5K_EEPROM_READ(o++, val);
- ee->ee_i_gain[mode] |= (val << 3) & 0x38;
-
- if (mode == AR5K_EEPROM_MODE_11G)
- ee->ee_cck_ofdm_power_delta = (val >> 3) & 0xff;
- }
-
- if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_0 &&
- mode == AR5K_EEPROM_MODE_11A) {
- ee->ee_i_cal[mode] = (val >> 8) & 0x3f;
- ee->ee_q_cal[mode] = (val >> 3) & 0x1f;
- }
-
- if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_6 &&
- mode == AR5K_EEPROM_MODE_11G)
- ee->ee_scaled_cck_delta = (val >> 11) & 0x1f;
-
- /* return new offset */
- *offset = o;
-
- return 0;
-}
-
-/*
- * Initialize eeprom & capabilities structs
- */
-static int ath5k_eeprom_init(struct ath5k_hw *ah)
-{
- struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
- unsigned int mode, i;
- int ret;
- u32 offset;
- u16 val;
-
- /* Initial TX thermal adjustment values */
- ee->ee_tx_clip = 4;
- ee->ee_pwd_84 = ee->ee_pwd_90 = 1;
- ee->ee_gain_select = 1;
-
- /*
- * Read values from EEPROM and store them in the capability structure
- */
- AR5K_EEPROM_READ_HDR(AR5K_EEPROM_MAGIC, ee_magic);
- AR5K_EEPROM_READ_HDR(AR5K_EEPROM_PROTECT, ee_protect);
- AR5K_EEPROM_READ_HDR(AR5K_EEPROM_REG_DOMAIN, ee_regdomain);
- AR5K_EEPROM_READ_HDR(AR5K_EEPROM_VERSION, ee_version);
- AR5K_EEPROM_READ_HDR(AR5K_EEPROM_HDR, ee_header);
-
- /* Return if we have an old EEPROM */
- if (ah->ah_ee_version < AR5K_EEPROM_VERSION_3_0)
- return 0;
-
-#ifdef notyet
- /*
- * Validate the checksum of the EEPROM date. There are some
- * devices with invalid EEPROMs.
- */
- for (cksum = 0, offset = 0; offset < AR5K_EEPROM_INFO_MAX; offset++) {
- AR5K_EEPROM_READ(AR5K_EEPROM_INFO(offset), val);
- cksum ^= val;
- }
- if (cksum != AR5K_EEPROM_INFO_CKSUM) {
- ATH5K_ERR(ah->ah_sc, "Invalid EEPROM checksum 0x%04x\n", cksum);
- return -EIO;
- }
-#endif
-
- AR5K_EEPROM_READ_HDR(AR5K_EEPROM_ANT_GAIN(ah->ah_ee_version),
- ee_ant_gain);
-
- if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_0) {
- AR5K_EEPROM_READ_HDR(AR5K_EEPROM_MISC0, ee_misc0);
- AR5K_EEPROM_READ_HDR(AR5K_EEPROM_MISC1, ee_misc1);
- }
-
- if (ah->ah_ee_version < AR5K_EEPROM_VERSION_3_3) {
- AR5K_EEPROM_READ(AR5K_EEPROM_OBDB0_2GHZ, val);
- ee->ee_ob[AR5K_EEPROM_MODE_11B][0] = val & 0x7;
- ee->ee_db[AR5K_EEPROM_MODE_11B][0] = (val >> 3) & 0x7;
-
- AR5K_EEPROM_READ(AR5K_EEPROM_OBDB1_2GHZ, val);
- ee->ee_ob[AR5K_EEPROM_MODE_11G][0] = val & 0x7;
- ee->ee_db[AR5K_EEPROM_MODE_11G][0] = (val >> 3) & 0x7;
- }
-
- /*
- * Get conformance test limit values
- */
- offset = AR5K_EEPROM_CTL(ah->ah_ee_version);
- ee->ee_ctls = AR5K_EEPROM_N_CTLS(ah->ah_ee_version);
-
- for (i = 0; i < ee->ee_ctls; i++) {
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_ctl[i] = (val >> 8) & 0xff;
- ee->ee_ctl[i + 1] = val & 0xff;
- }
-
- /*
- * Get values for 802.11a (5GHz)
- */
- mode = AR5K_EEPROM_MODE_11A;
-
- ee->ee_turbo_max_power[mode] =
- AR5K_EEPROM_HDR_T_5GHZ_DBM(ee->ee_header);
-
- offset = AR5K_EEPROM_MODES_11A(ah->ah_ee_version);
-
- ret = ath5k_eeprom_read_ants(ah, &offset, mode);
- if (ret)
- return ret;
-
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_adc_desired_size[mode] = (s8)((val >> 8) & 0xff);
- ee->ee_ob[mode][3] = (val >> 5) & 0x7;
- ee->ee_db[mode][3] = (val >> 2) & 0x7;
- ee->ee_ob[mode][2] = (val << 1) & 0x7;
-
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_ob[mode][2] |= (val >> 15) & 0x1;
- ee->ee_db[mode][2] = (val >> 12) & 0x7;
- ee->ee_ob[mode][1] = (val >> 9) & 0x7;
- ee->ee_db[mode][1] = (val >> 6) & 0x7;
- ee->ee_ob[mode][0] = (val >> 3) & 0x7;
- ee->ee_db[mode][0] = val & 0x7;
-
- ret = ath5k_eeprom_read_modes(ah, &offset, mode);
- if (ret)
- return ret;
-
- if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_1) {
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_margin_tx_rx[mode] = val & 0x3f;
- }
-
- /*
- * Get values for 802.11b (2.4GHz)
- */
- mode = AR5K_EEPROM_MODE_11B;
- offset = AR5K_EEPROM_MODES_11B(ah->ah_ee_version);
-
- ret = ath5k_eeprom_read_ants(ah, &offset, mode);
- if (ret)
- return ret;
-
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_adc_desired_size[mode] = (s8)((val >> 8) & 0xff);
- ee->ee_ob[mode][1] = (val >> 4) & 0x7;
- ee->ee_db[mode][1] = val & 0x7;
-
- ret = ath5k_eeprom_read_modes(ah, &offset, mode);
- if (ret)
- return ret;
-
- if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_0) {
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_cal_pier[mode][0] =
- ath5k_eeprom_bin2freq(ah, val & 0xff, mode);
- ee->ee_cal_pier[mode][1] =
- ath5k_eeprom_bin2freq(ah, (val >> 8) & 0xff, mode);
-
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_cal_pier[mode][2] =
- ath5k_eeprom_bin2freq(ah, val & 0xff, mode);
- }
-
- if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_1)
- ee->ee_margin_tx_rx[mode] = (val >> 8) & 0x3f;
-
- /*
- * Get values for 802.11g (2.4GHz)
- */
- mode = AR5K_EEPROM_MODE_11G;
- offset = AR5K_EEPROM_MODES_11G(ah->ah_ee_version);
-
- ret = ath5k_eeprom_read_ants(ah, &offset, mode);
- if (ret)
- return ret;
-
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_adc_desired_size[mode] = (s8)((val >> 8) & 0xff);
- ee->ee_ob[mode][1] = (val >> 4) & 0x7;
- ee->ee_db[mode][1] = val & 0x7;
-
- ret = ath5k_eeprom_read_modes(ah, &offset, mode);
- if (ret)
- return ret;
-
- if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_0) {
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_cal_pier[mode][0] =
- ath5k_eeprom_bin2freq(ah, val & 0xff, mode);
- ee->ee_cal_pier[mode][1] =
- ath5k_eeprom_bin2freq(ah, (val >> 8) & 0xff, mode);
-
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_turbo_max_power[mode] = val & 0x7f;
- ee->ee_xr_power[mode] = (val >> 7) & 0x3f;
-
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_cal_pier[mode][2] =
- ath5k_eeprom_bin2freq(ah, val & 0xff, mode);
-
- if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_1)
- ee->ee_margin_tx_rx[mode] = (val >> 8) & 0x3f;
-
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_i_cal[mode] = (val >> 8) & 0x3f;
- ee->ee_q_cal[mode] = (val >> 3) & 0x1f;
-
- if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_2) {
- AR5K_EEPROM_READ(offset++, val);
- ee->ee_cck_ofdm_gain_delta = val & 0xff;
- }
- }
-
- /*
- * Read 5GHz EEPROM channels
- */
-
- return 0;
-}
-
-/*
- * Read the MAC address from eeprom
- */
-static int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
-{
- u8 mac_d[ETH_ALEN];
- u32 total, offset;
- u16 data;
- int octet, ret;
-
- memset(mac, 0, ETH_ALEN);
- memset(mac_d, 0, ETH_ALEN);
-
- ret = ath5k_hw_eeprom_read(ah, 0x20, &data);
- if (ret)
- return ret;
-
- for (offset = 0x1f, octet = 0, total = 0; offset >= 0x1d; offset--) {
- ret = ath5k_hw_eeprom_read(ah, offset, &data);
- if (ret)
- return ret;
-
- total += data;
- mac_d[octet + 1] = data & 0xff;
- mac_d[octet] = data >> 8;
- octet += 2;
- }
-
- memcpy(mac, mac_d, ETH_ALEN);
-
- if (!total || total == 3 * 0xffff)
- return -EINVAL;
-
- return 0;
-}
-
-/*
- * Fill the capabilities struct
- */
-static int ath5k_hw_get_capabilities(struct ath5k_hw *ah)
-{
- u16 ee_header;
-
- ATH5K_TRACE(ah->ah_sc);
- /* Capabilities stored in the EEPROM */
- ee_header = ah->ah_capabilities.cap_eeprom.ee_header;
-
- if (ah->ah_version == AR5K_AR5210) {
- /*
- * Set radio capabilities
- * (The AR5110 only supports the middle 5GHz band)
- */
- ah->ah_capabilities.cap_range.range_5ghz_min = 5120;
- ah->ah_capabilities.cap_range.range_5ghz_max = 5430;
- ah->ah_capabilities.cap_range.range_2ghz_min = 0;
- ah->ah_capabilities.cap_range.range_2ghz_max = 0;
-
- /* Set supported modes */
- __set_bit(AR5K_MODE_11A, ah->ah_capabilities.cap_mode);
- __set_bit(AR5K_MODE_11A_TURBO, ah->ah_capabilities.cap_mode);
- } else {
- /*
- * XXX The tranceiver supports frequencies from 4920 to 6100GHz
- * XXX and from 2312 to 2732GHz. There are problems with the
- * XXX current ieee80211 implementation because the IEEE
- * XXX channel mapping does not support negative channel
- * XXX numbers (2312MHz is channel -19). Of course, this
- * XXX doesn't matter because these channels are out of range
- * XXX but some regulation domains like MKK (Japan) will
- * XXX support frequencies somewhere around 4.8GHz.
- */
-
- /*
- * Set radio capabilities
- */
-
- if (AR5K_EEPROM_HDR_11A(ee_header)) {
- ah->ah_capabilities.cap_range.range_5ghz_min = 5005; /* 4920 */
- ah->ah_capabilities.cap_range.range_5ghz_max = 6100;
-
- /* Set supported modes */
- __set_bit(AR5K_MODE_11A,
- ah->ah_capabilities.cap_mode);
- __set_bit(AR5K_MODE_11A_TURBO,
- ah->ah_capabilities.cap_mode);
- if (ah->ah_version == AR5K_AR5212)
- __set_bit(AR5K_MODE_11G_TURBO,
- ah->ah_capabilities.cap_mode);
- }
-
- /* Enable 802.11b if a 2GHz capable radio (2111/5112) is
- * connected */
- if (AR5K_EEPROM_HDR_11B(ee_header) ||
- AR5K_EEPROM_HDR_11G(ee_header)) {
- ah->ah_capabilities.cap_range.range_2ghz_min = 2412; /* 2312 */
- ah->ah_capabilities.cap_range.range_2ghz_max = 2732;
-
- if (AR5K_EEPROM_HDR_11B(ee_header))
- __set_bit(AR5K_MODE_11B,
- ah->ah_capabilities.cap_mode);
-
- if (AR5K_EEPROM_HDR_11G(ee_header))
- __set_bit(AR5K_MODE_11G,
- ah->ah_capabilities.cap_mode);
- }
- }
-
- /* GPIO */
- ah->ah_gpio_npins = AR5K_NUM_GPIO;
-
- /* Set number of supported TX queues */
- if (ah->ah_version == AR5K_AR5210)
- ah->ah_capabilities.cap_queues.q_tx_num =
- AR5K_NUM_TX_QUEUES_NOQCU;
- else
- ah->ah_capabilities.cap_queues.q_tx_num = AR5K_NUM_TX_QUEUES;
-
- return 0;
-}
-
-/*********************************\
- Protocol Control Unit Functions
-\*********************************/
-
-/*
- * Set Operation mode
- */
-int ath5k_hw_set_opmode(struct ath5k_hw *ah)
-{
- u32 pcu_reg, beacon_reg, low_id, high_id;
-
- pcu_reg = 0;
- beacon_reg = 0;
-
- ATH5K_TRACE(ah->ah_sc);
-
- switch (ah->ah_op_mode) {
- case IEEE80211_IF_TYPE_IBSS:
- pcu_reg |= AR5K_STA_ID1_ADHOC | AR5K_STA_ID1_DESC_ANTENNA |
- (ah->ah_version == AR5K_AR5210 ?
- AR5K_STA_ID1_NO_PSPOLL : 0);
- beacon_reg |= AR5K_BCR_ADHOC;
- break;
-
- case IEEE80211_IF_TYPE_AP:
- pcu_reg |= AR5K_STA_ID1_AP | AR5K_STA_ID1_RTS_DEF_ANTENNA |
- (ah->ah_version == AR5K_AR5210 ?
- AR5K_STA_ID1_NO_PSPOLL : 0);
- beacon_reg |= AR5K_BCR_AP;
- break;
-
- case IEEE80211_IF_TYPE_STA:
- pcu_reg |= AR5K_STA_ID1_DEFAULT_ANTENNA |
- (ah->ah_version == AR5K_AR5210 ?
- AR5K_STA_ID1_PWR_SV : 0);
- case IEEE80211_IF_TYPE_MNTR:
- pcu_reg |= AR5K_STA_ID1_DEFAULT_ANTENNA |
- (ah->ah_version == AR5K_AR5210 ?
- AR5K_STA_ID1_NO_PSPOLL : 0);
- break;
-
- default:
- return -EINVAL;
- }
-
- /*
- * Set PCU registers
- */
- low_id = AR5K_LOW_ID(ah->ah_sta_id);
- high_id = AR5K_HIGH_ID(ah->ah_sta_id);
- ath5k_hw_reg_write(ah, low_id, AR5K_STA_ID0);
- ath5k_hw_reg_write(ah, pcu_reg | high_id, AR5K_STA_ID1);
-
- /*
- * Set Beacon Control Register on 5210
- */
- if (ah->ah_version == AR5K_AR5210)
- ath5k_hw_reg_write(ah, beacon_reg, AR5K_BCR);
-
- return 0;
-}
-
-/*
- * BSSID Functions
- */
-
-/*
- * Get station id
- */
-void ath5k_hw_get_lladdr(struct ath5k_hw *ah, u8 *mac)
-{
- ATH5K_TRACE(ah->ah_sc);
- memcpy(mac, ah->ah_sta_id, ETH_ALEN);
-}
-
-/*
- * Set station id
- */
-int ath5k_hw_set_lladdr(struct ath5k_hw *ah, const u8 *mac)
-{
- u32 low_id, high_id;
-
- ATH5K_TRACE(ah->ah_sc);
- /* Set new station ID */
- memcpy(ah->ah_sta_id, mac, ETH_ALEN);
-
- low_id = AR5K_LOW_ID(mac);
- high_id = AR5K_HIGH_ID(mac);
-
- ath5k_hw_reg_write(ah, low_id, AR5K_STA_ID0);
- ath5k_hw_reg_write(ah, high_id, AR5K_STA_ID1);
-
- return 0;
-}
-
-/*
- * Set BSSID
- */
-void ath5k_hw_set_associd(struct ath5k_hw *ah, const u8 *bssid, u16 assoc_id)
-{
- u32 low_id, high_id;
- u16 tim_offset = 0;
-
- /*
- * Set simple BSSID mask on 5212
- */
- if (ah->ah_version == AR5K_AR5212) {
- ath5k_hw_reg_write(ah, 0xffffffff, AR5K_BSS_IDM0);
- ath5k_hw_reg_write(ah, 0xffffffff, AR5K_BSS_IDM1);
- }
-
- /*
- * Set BSSID which triggers the "SME Join" operation
- */
- low_id = AR5K_LOW_ID(bssid);
- high_id = AR5K_HIGH_ID(bssid);
- ath5k_hw_reg_write(ah, low_id, AR5K_BSS_ID0);
- ath5k_hw_reg_write(ah, high_id | ((assoc_id & 0x3fff) <<
- AR5K_BSS_ID1_AID_S), AR5K_BSS_ID1);
-
- if (assoc_id == 0) {
- ath5k_hw_disable_pspoll(ah);
- return;
- }
-
- AR5K_REG_WRITE_BITS(ah, AR5K_BEACON, AR5K_BEACON_TIM,
- tim_offset ? tim_offset + 4 : 0);
-
- ath5k_hw_enable_pspoll(ah, NULL, 0);
-}
-/**
- * ath5k_hw_set_bssid_mask - set common bits we should listen to
- *
- * The bssid_mask is a utility used by AR5212 hardware to inform the hardware
- * which bits of the interface's MAC address should be looked at when trying
- * to decide which packets to ACK. In station mode every bit matters. In AP
- * mode with a single BSS every bit matters as well. In AP mode with
- * multiple BSSes not every bit matters.
- *
- * @ah: the &struct ath5k_hw
- * @mask: the bssid_mask, a u8 array of size ETH_ALEN
- *
- * Note that this is a simple filter and *does* not filter out all
- * relevant frames. Some non-relevant frames will get through, probability
- * jocks are welcomed to compute.
- *
- * When handling multiple BSSes (or VAPs) you can get the BSSID mask by
- * computing the set of:
- *
- * ~ ( MAC XOR BSSID )
- *
- * When you do this you are essentially computing the common bits. Later it
- * is assumed the harware will "and" (&) the BSSID mask with the MAC address
- * to obtain the relevant bits which should match on the destination frame.
- *
- * Simple example: on your card you have have two BSSes you have created with
- * BSSID-01 and BSSID-02. Lets assume BSSID-01 will not use the MAC address.
- * There is another BSSID-03 but you are not part of it. For simplicity's sake,
- * assuming only 4 bits for a mac address and for BSSIDs you can then have:
- *
- * \
- * MAC: 0001 |
- * BSSID-01: 0100 | --> Belongs to us
- * BSSID-02: 1001 |
- * /
- * -------------------
- * BSSID-03: 0110 | --> External
- * -------------------
- *
- * Our bssid_mask would then be:
- *
- * On loop iteration for BSSID-01:
- * ~(0001 ^ 0100) -> ~(0101)
- * -> 1010
- * bssid_mask = 1010
- *
- * On loop iteration for BSSID-02:
- * bssid_mask &= ~(0001 ^ 1001)
- * bssid_mask = (1010) & ~(0001 ^ 1001)
- * bssid_mask = (1010) & ~(1001)
- * bssid_mask = (1010) & (0110)
- * bssid_mask = 0010
- *
- * A bssid_mask of 0010 means "only pay attention to the second least
- * significant bit". This is because its the only bit common
- * amongst the MAC and all BSSIDs we support. To findout what the real
- * common bit is we can simply "&" the bssid_mask now with any BSSID we have
- * or our MAC address (we assume the hardware uses the MAC address).
- *
- * Now, suppose there's an incoming frame for BSSID-03:
- *
- * IFRAME-01: 0110
- *
- * An easy eye-inspeciton of this already should tell you that this frame
- * will not pass our check. This is beacuse the bssid_mask tells the
- * hardware to only look at the second least significant bit and the
- * common bit amongst the MAC and BSSIDs is 0, this frame has the 2nd LSB
- * as 1, which does not match 0.
- *
- * So with IFRAME-01 we *assume* the hardware will do:
- *
- * allow = (IFRAME-01 & bssid_mask) == (bssid_mask & MAC) ? 1 : 0;
- * --> allow = (0110 & 0010) == (0010 & 0001) ? 1 : 0;
- * --> allow = (0010) == 0000 ? 1 : 0;
- * --> allow = 0
- *
- * Lets now test a frame that should work:
- *
- * IFRAME-02: 0001 (we should allow)
- *
- * allow = (0001 & 1010) == 1010
- *
- * allow = (IFRAME-02 & bssid_mask) == (bssid_mask & MAC) ? 1 : 0;
- * --> allow = (0001 & 0010) == (0010 & 0001) ? 1 :0;
- * --> allow = (0010) == (0010)
- * --> allow = 1
- *
- * Other examples:
- *
- * IFRAME-03: 0100 --> allowed
- * IFRAME-04: 1001 --> allowed
- * IFRAME-05: 1101 --> allowed but its not for us!!!
- *
- */
-int ath5k_hw_set_bssid_mask(struct ath5k_hw *ah, const u8 *mask)
-{
- u32 low_id, high_id;
- ATH5K_TRACE(ah->ah_sc);
-
- if (ah->ah_version == AR5K_AR5212) {
- low_id = AR5K_LOW_ID(mask);
- high_id = AR5K_HIGH_ID(mask);
-
- ath5k_hw_reg_write(ah, low_id, AR5K_BSS_IDM0);
- ath5k_hw_reg_write(ah, high_id, AR5K_BSS_IDM1);
-
- return 0;
- }
-
- return -EIO;
-}
-
-/*
- * Receive start/stop functions
- */
-
-/*
- * Start receive on PCU
- */
-void ath5k_hw_start_rx_pcu(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
- AR5K_REG_DISABLE_BITS(ah, AR5K_DIAG_SW, AR5K_DIAG_SW_DIS_RX);
-
- /* TODO: ANI Support */
-}
-
-/*
- * Stop receive on PCU
- */
-void ath5k_hw_stop_pcu_recv(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
- AR5K_REG_ENABLE_BITS(ah, AR5K_DIAG_SW, AR5K_DIAG_SW_DIS_RX);
-
- /* TODO: ANI Support */
-}
-
-/*
- * RX Filter functions
- */
-
-/*
- * Set multicast filter
- */
-void ath5k_hw_set_mcast_filter(struct ath5k_hw *ah, u32 filter0, u32 filter1)
-{
- ATH5K_TRACE(ah->ah_sc);
- /* Set the multicat filter */
- ath5k_hw_reg_write(ah, filter0, AR5K_MCAST_FILTER0);
- ath5k_hw_reg_write(ah, filter1, AR5K_MCAST_FILTER1);
-}
-
-/*
- * Set multicast filter by index
- */
-int ath5k_hw_set_mcast_filterindex(struct ath5k_hw *ah, u32 index)
-{
-
- ATH5K_TRACE(ah->ah_sc);
- if (index >= 64)
- return -EINVAL;
- else if (index >= 32)
- AR5K_REG_ENABLE_BITS(ah, AR5K_MCAST_FILTER1,
- (1 << (index - 32)));
- else
- AR5K_REG_ENABLE_BITS(ah, AR5K_MCAST_FILTER0, (1 << index));
-
- return 0;
-}
-
-/*
- * Clear Multicast filter by index
- */
-int ath5k_hw_clear_mcast_filter_idx(struct ath5k_hw *ah, u32 index)
-{
-
- ATH5K_TRACE(ah->ah_sc);
- if (index >= 64)
- return -EINVAL;
- else if (index >= 32)
- AR5K_REG_DISABLE_BITS(ah, AR5K_MCAST_FILTER1,
- (1 << (index - 32)));
- else
- AR5K_REG_DISABLE_BITS(ah, AR5K_MCAST_FILTER0, (1 << index));
-
- return 0;
-}
-
-/*
- * Get current rx filter
- */
-u32 ath5k_hw_get_rx_filter(struct ath5k_hw *ah)
-{
- u32 data, filter = 0;
-
- ATH5K_TRACE(ah->ah_sc);
- filter = ath5k_hw_reg_read(ah, AR5K_RX_FILTER);
-
- /*Radar detection for 5212*/
- if (ah->ah_version == AR5K_AR5212) {
- data = ath5k_hw_reg_read(ah, AR5K_PHY_ERR_FIL);
-
- if (data & AR5K_PHY_ERR_FIL_RADAR)
- filter |= AR5K_RX_FILTER_RADARERR;
- if (data & (AR5K_PHY_ERR_FIL_OFDM | AR5K_PHY_ERR_FIL_CCK))
- filter |= AR5K_RX_FILTER_PHYERR;
- }
-
- return filter;
-}
-
-/*
- * Set rx filter
- */
-void ath5k_hw_set_rx_filter(struct ath5k_hw *ah, u32 filter)
-{
- u32 data = 0;
-
- ATH5K_TRACE(ah->ah_sc);
-
- /* Set PHY error filter register on 5212*/
- if (ah->ah_version == AR5K_AR5212) {
- if (filter & AR5K_RX_FILTER_RADARERR)
- data |= AR5K_PHY_ERR_FIL_RADAR;
- if (filter & AR5K_RX_FILTER_PHYERR)
- data |= AR5K_PHY_ERR_FIL_OFDM | AR5K_PHY_ERR_FIL_CCK;
- }
-
- /*
- * The AR5210 uses promiscous mode to detect radar activity
- */
- if (ah->ah_version == AR5K_AR5210 &&
- (filter & AR5K_RX_FILTER_RADARERR)) {
- filter &= ~AR5K_RX_FILTER_RADARERR;
- filter |= AR5K_RX_FILTER_PROM;
- }
-
- /*Zero length DMA*/
- if (data)
- AR5K_REG_ENABLE_BITS(ah, AR5K_RXCFG, AR5K_RXCFG_ZLFDMA);
- else
- AR5K_REG_DISABLE_BITS(ah, AR5K_RXCFG, AR5K_RXCFG_ZLFDMA);
-
- /*Write RX Filter register*/
- ath5k_hw_reg_write(ah, filter & 0xff, AR5K_RX_FILTER);
-
- /*Write PHY error filter register on 5212*/
- if (ah->ah_version == AR5K_AR5212)
- ath5k_hw_reg_write(ah, data, AR5K_PHY_ERR_FIL);
-
-}
-
-/*
- * Beacon related functions
- */
-
-/*
- * Get a 32bit TSF
- */
-u32 ath5k_hw_get_tsf32(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
- return ath5k_hw_reg_read(ah, AR5K_TSF_L32);
-}
-
-/*
- * Get the full 64bit TSF
- */
-u64 ath5k_hw_get_tsf64(struct ath5k_hw *ah)
-{
- u64 tsf = ath5k_hw_reg_read(ah, AR5K_TSF_U32);
- ATH5K_TRACE(ah->ah_sc);
-
- return ath5k_hw_reg_read(ah, AR5K_TSF_L32) | (tsf << 32);
-}
-
-/*
- * Force a TSF reset
- */
-void ath5k_hw_reset_tsf(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
- AR5K_REG_ENABLE_BITS(ah, AR5K_BEACON, AR5K_BEACON_RESET_TSF);
-}
-
-/*
- * Initialize beacon timers
- */
-void ath5k_hw_init_beacon(struct ath5k_hw *ah, u32 next_beacon, u32 interval)
-{
- u32 timer1, timer2, timer3;
-
- ATH5K_TRACE(ah->ah_sc);
- /*
- * Set the additional timers by mode
- */
- switch (ah->ah_op_mode) {
- case IEEE80211_IF_TYPE_STA:
- if (ah->ah_version == AR5K_AR5210) {
- timer1 = 0xffffffff;
- timer2 = 0xffffffff;
- } else {
- timer1 = 0x0000ffff;
- timer2 = 0x0007ffff;
- }
- break;
-
- default:
- timer1 = (next_beacon - AR5K_TUNE_DMA_BEACON_RESP) << 3;
- timer2 = (next_beacon - AR5K_TUNE_SW_BEACON_RESP) << 3;
- }
-
- timer3 = next_beacon + (ah->ah_atim_window ? ah->ah_atim_window : 1);
-
- /*
- * Set the beacon register and enable all timers.
- * (next beacon, DMA beacon, software beacon, ATIM window time)
- */
- ath5k_hw_reg_write(ah, next_beacon, AR5K_TIMER0);
- ath5k_hw_reg_write(ah, timer1, AR5K_TIMER1);
- ath5k_hw_reg_write(ah, timer2, AR5K_TIMER2);
- ath5k_hw_reg_write(ah, timer3, AR5K_TIMER3);
-
- ath5k_hw_reg_write(ah, interval & (AR5K_BEACON_PERIOD |
- AR5K_BEACON_RESET_TSF | AR5K_BEACON_ENABLE),
- AR5K_BEACON);
-}
-
-#if 0
-/*
- * Set beacon timers
- */
-int ath5k_hw_set_beacon_timers(struct ath5k_hw *ah,
- const struct ath5k_beacon_state *state)
-{
- u32 cfp_period, next_cfp, dtim, interval, next_beacon;
-
- /*
- * TODO: should be changed through *state
- * review struct ath5k_beacon_state struct
- *
- * XXX: These are used for cfp period bellow, are they
- * ok ? Is it O.K. for tsf here to be 0 or should we use
- * get_tsf ?
- */
- u32 dtim_count = 0; /* XXX */
- u32 cfp_count = 0; /* XXX */
- u32 tsf = 0; /* XXX */
-
- ATH5K_TRACE(ah->ah_sc);
- /* Return on an invalid beacon state */
- if (state->bs_interval < 1)
- return -EINVAL;
-
- interval = state->bs_interval;
- dtim = state->bs_dtim_period;
-
- /*
- * PCF support?
- */
- if (state->bs_cfp_period > 0) {
- /*
- * Enable PCF mode and set the CFP
- * (Contention Free Period) and timer registers
- */
- cfp_period = state->bs_cfp_period * state->bs_dtim_period *
- state->bs_interval;
- next_cfp = (cfp_count * state->bs_dtim_period + dtim_count) *
- state->bs_interval;
-
- AR5K_REG_ENABLE_BITS(ah, AR5K_STA_ID1,
- AR5K_STA_ID1_DEFAULT_ANTENNA |
- AR5K_STA_ID1_PCF);
- ath5k_hw_reg_write(ah, cfp_period, AR5K_CFP_PERIOD);
- ath5k_hw_reg_write(ah, state->bs_cfp_max_duration,
- AR5K_CFP_DUR);
- ath5k_hw_reg_write(ah, (tsf + (next_cfp == 0 ? cfp_period :
- next_cfp)) << 3, AR5K_TIMER2);
- } else {
- /* Disable PCF mode */
- AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1,
- AR5K_STA_ID1_DEFAULT_ANTENNA |
- AR5K_STA_ID1_PCF);
- }
-
- /*
- * Enable the beacon timer register
- */
- ath5k_hw_reg_write(ah, state->bs_next_beacon, AR5K_TIMER0);
-
- /*
- * Start the beacon timers
- */
- ath5k_hw_reg_write(ah, (ath5k_hw_reg_read(ah, AR5K_BEACON) &~
- (AR5K_BEACON_PERIOD | AR5K_BEACON_TIM)) |
- AR5K_REG_SM(state->bs_tim_offset ? state->bs_tim_offset + 4 : 0,
- AR5K_BEACON_TIM) | AR5K_REG_SM(state->bs_interval,
- AR5K_BEACON_PERIOD), AR5K_BEACON);
-
- /*
- * Write new beacon miss threshold, if it appears to be valid
- * XXX: Figure out right values for min <= bs_bmiss_threshold <= max
- * and return if its not in range. We can test this by reading value and
- * setting value to a largest value and seeing which values register.
- */
-
- AR5K_REG_WRITE_BITS(ah, AR5K_RSSI_THR, AR5K_RSSI_THR_BMISS,
- state->bs_bmiss_threshold);
-
- /*
- * Set sleep control register
- * XXX: Didn't find this in 5210 code but since this register
- * exists also in ar5k's 5210 headers i leave it as common code.
- */
- AR5K_REG_WRITE_BITS(ah, AR5K_SLEEP_CTL, AR5K_SLEEP_CTL_SLDUR,
- (state->bs_sleep_duration - 3) << 3);
-
- /*
- * Set enhanced sleep registers on 5212
- */
- if (ah->ah_version == AR5K_AR5212) {
- if (state->bs_sleep_duration > state->bs_interval &&
- roundup(state->bs_sleep_duration, interval) ==
- state->bs_sleep_duration)
- interval = state->bs_sleep_duration;
-
- if (state->bs_sleep_duration > dtim && (dtim == 0 ||
- roundup(state->bs_sleep_duration, dtim) ==
- state->bs_sleep_duration))
- dtim = state->bs_sleep_duration;
-
- if (interval > dtim)
- return -EINVAL;
-
- next_beacon = interval == dtim ? state->bs_next_dtim :
- state->bs_next_beacon;
-
- ath5k_hw_reg_write(ah,
- AR5K_REG_SM((state->bs_next_dtim - 3) << 3,
- AR5K_SLEEP0_NEXT_DTIM) |
- AR5K_REG_SM(10, AR5K_SLEEP0_CABTO) |
- AR5K_SLEEP0_ENH_SLEEP_EN |
- AR5K_SLEEP0_ASSUME_DTIM, AR5K_SLEEP0);
-
- ath5k_hw_reg_write(ah, AR5K_REG_SM((next_beacon - 3) << 3,
- AR5K_SLEEP1_NEXT_TIM) |
- AR5K_REG_SM(10, AR5K_SLEEP1_BEACON_TO), AR5K_SLEEP1);
-
- ath5k_hw_reg_write(ah,
- AR5K_REG_SM(interval, AR5K_SLEEP2_TIM_PER) |
- AR5K_REG_SM(dtim, AR5K_SLEEP2_DTIM_PER), AR5K_SLEEP2);
- }
-
- return 0;
-}
-
-/*
- * Reset beacon timers
- */
-void ath5k_hw_reset_beacon(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
- /*
- * Disable beacon timer
- */
- ath5k_hw_reg_write(ah, 0, AR5K_TIMER0);
-
- /*
- * Disable some beacon register values
- */
- AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1,
- AR5K_STA_ID1_DEFAULT_ANTENNA | AR5K_STA_ID1_PCF);
- ath5k_hw_reg_write(ah, AR5K_BEACON_PERIOD, AR5K_BEACON);
-}
-
-/*
- * Wait for beacon queue to finish
- */
-int ath5k_hw_beaconq_finish(struct ath5k_hw *ah, unsigned long phys_addr)
-{
- unsigned int i;
- int ret;
-
- ATH5K_TRACE(ah->ah_sc);
-
- /* 5210 doesn't have QCU*/
- if (ah->ah_version == AR5K_AR5210) {
- /*
- * Wait for beaconn queue to finish by checking
- * Control Register and Beacon Status Register.
- */
- for (i = AR5K_TUNE_BEACON_INTERVAL / 2; i > 0; i--) {
- if (!(ath5k_hw_reg_read(ah, AR5K_BSR) & AR5K_BSR_TXQ1F)
- ||
- !(ath5k_hw_reg_read(ah, AR5K_CR) & AR5K_BSR_TXQ1F))
- break;
- udelay(10);
- }
-
- /* Timeout... */
- if (i <= 0) {
- /*
- * Re-schedule the beacon queue
- */
- ath5k_hw_reg_write(ah, phys_addr, AR5K_NOQCU_TXDP1);
- ath5k_hw_reg_write(ah, AR5K_BCR_TQ1V | AR5K_BCR_BDMAE,
- AR5K_BCR);
-
- return -EIO;
- }
- ret = 0;
- } else {
- /*5211/5212*/
- ret = ath5k_hw_register_timeout(ah,
- AR5K_QUEUE_STATUS(AR5K_TX_QUEUE_ID_BEACON),
- AR5K_QCU_STS_FRMPENDCNT, 0, false);
-
- if (AR5K_REG_READ_Q(ah, AR5K_QCU_TXE, AR5K_TX_QUEUE_ID_BEACON))
- return -EIO;
- }
-
- return ret;
-}
-#endif
-
-/*
- * Update mib counters (statistics)
- */
-void ath5k_hw_update_mib_counters(struct ath5k_hw *ah,
- struct ieee80211_low_level_stats *stats)
-{
- ATH5K_TRACE(ah->ah_sc);
-
- /* Read-And-Clear */
- stats->dot11ACKFailureCount += ath5k_hw_reg_read(ah, AR5K_ACK_FAIL);
- stats->dot11RTSFailureCount += ath5k_hw_reg_read(ah, AR5K_RTS_FAIL);
- stats->dot11RTSSuccessCount += ath5k_hw_reg_read(ah, AR5K_RTS_OK);
- stats->dot11FCSErrorCount += ath5k_hw_reg_read(ah, AR5K_FCS_FAIL);
-
- /* XXX: Should we use this to track beacon count ?
- * -we read it anyway to clear the register */
- ath5k_hw_reg_read(ah, AR5K_BEACON_CNT);
-
- /* Reset profile count registers on 5212*/
- if (ah->ah_version == AR5K_AR5212) {
- ath5k_hw_reg_write(ah, 0, AR5K_PROFCNT_TX);
- ath5k_hw_reg_write(ah, 0, AR5K_PROFCNT_RX);
- ath5k_hw_reg_write(ah, 0, AR5K_PROFCNT_RXCLR);
- ath5k_hw_reg_write(ah, 0, AR5K_PROFCNT_CYCLE);
- }
-}
-
-/** ath5k_hw_set_ack_bitrate - set bitrate for ACKs
- *
- * @ah: the &struct ath5k_hw
- * @high: determines if to use low bit rate or now
- */
-void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high)
-{
- if (ah->ah_version != AR5K_AR5212)
- return;
- else {
- u32 val = AR5K_STA_ID1_BASE_RATE_11B | AR5K_STA_ID1_ACKCTS_6MB;
- if (high)
- AR5K_REG_ENABLE_BITS(ah, AR5K_STA_ID1, val);
- else
- AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1, val);
- }
-}
-
-
-/*
- * ACK/CTS Timeouts
- */
-
-/*
- * Set ACK timeout on PCU
- */
-int ath5k_hw_set_ack_timeout(struct ath5k_hw *ah, unsigned int timeout)
-{
- ATH5K_TRACE(ah->ah_sc);
- if (ath5k_hw_clocktoh(AR5K_REG_MS(0xffffffff, AR5K_TIME_OUT_ACK),
- ah->ah_turbo) <= timeout)
- return -EINVAL;
-
- AR5K_REG_WRITE_BITS(ah, AR5K_TIME_OUT, AR5K_TIME_OUT_ACK,
- ath5k_hw_htoclock(timeout, ah->ah_turbo));
-
- return 0;
-}
-
-/*
- * Read the ACK timeout from PCU
- */
-unsigned int ath5k_hw_get_ack_timeout(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
-
- return ath5k_hw_clocktoh(AR5K_REG_MS(ath5k_hw_reg_read(ah,
- AR5K_TIME_OUT), AR5K_TIME_OUT_ACK), ah->ah_turbo);
-}
-
-/*
- * Set CTS timeout on PCU
- */
-int ath5k_hw_set_cts_timeout(struct ath5k_hw *ah, unsigned int timeout)
-{
- ATH5K_TRACE(ah->ah_sc);
- if (ath5k_hw_clocktoh(AR5K_REG_MS(0xffffffff, AR5K_TIME_OUT_CTS),
- ah->ah_turbo) <= timeout)
- return -EINVAL;
-
- AR5K_REG_WRITE_BITS(ah, AR5K_TIME_OUT, AR5K_TIME_OUT_CTS,
- ath5k_hw_htoclock(timeout, ah->ah_turbo));
-
- return 0;
-}
-
-/*
- * Read CTS timeout from PCU
- */
-unsigned int ath5k_hw_get_cts_timeout(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
- return ath5k_hw_clocktoh(AR5K_REG_MS(ath5k_hw_reg_read(ah,
- AR5K_TIME_OUT), AR5K_TIME_OUT_CTS), ah->ah_turbo);
-}
-
-/*
- * Key table (WEP) functions
- */
-
-int ath5k_hw_reset_key(struct ath5k_hw *ah, u16 entry)
-{
- unsigned int i;
-
- ATH5K_TRACE(ah->ah_sc);
- AR5K_ASSERT_ENTRY(entry, AR5K_KEYTABLE_SIZE);
-
- for (i = 0; i < AR5K_KEYCACHE_SIZE; i++)
- ath5k_hw_reg_write(ah, 0, AR5K_KEYTABLE_OFF(entry, i));
-
- /*
- * Set NULL encryption on AR5212+
- *
- * Note: AR5K_KEYTABLE_TYPE -> AR5K_KEYTABLE_OFF(entry, 5)
- * AR5K_KEYTABLE_TYPE_NULL -> 0x00000007
- *
- * Note2: Windows driver (ndiswrapper) sets this to
- * 0x00000714 instead of 0x00000007
- */
- if (ah->ah_version > AR5K_AR5211)
- ath5k_hw_reg_write(ah, AR5K_KEYTABLE_TYPE_NULL,
- AR5K_KEYTABLE_TYPE(entry));
-
- return 0;
-}
-
-int ath5k_hw_is_key_valid(struct ath5k_hw *ah, u16 entry)
-{
- ATH5K_TRACE(ah->ah_sc);
- AR5K_ASSERT_ENTRY(entry, AR5K_KEYTABLE_SIZE);
-
- /* Check the validation flag at the end of the entry */
- return ath5k_hw_reg_read(ah, AR5K_KEYTABLE_MAC1(entry)) &
- AR5K_KEYTABLE_VALID;
-}
-
-int ath5k_hw_set_key(struct ath5k_hw *ah, u16 entry,
- const struct ieee80211_key_conf *key, const u8 *mac)
-{
- unsigned int i;
- __le32 key_v[5] = {};
- u32 keytype;
-
- ATH5K_TRACE(ah->ah_sc);
-
- /* key->keylen comes in from mac80211 in bytes */
-
- if (key->keylen > AR5K_KEYTABLE_SIZE / 8)
- return -EOPNOTSUPP;
-
- switch (key->keylen) {
- /* WEP 40-bit = 40-bit entered key + 24 bit IV = 64-bit */
- case 40 / 8:
- memcpy(&key_v[0], key->key, 5);
- keytype = AR5K_KEYTABLE_TYPE_40;
- break;
-
- /* WEP 104-bit = 104-bit entered key + 24-bit IV = 128-bit */
- case 104 / 8:
- memcpy(&key_v[0], &key->key[0], 6);
- memcpy(&key_v[2], &key->key[6], 6);
- memcpy(&key_v[4], &key->key[12], 1);
- keytype = AR5K_KEYTABLE_TYPE_104;
- break;
- /* WEP 128-bit = 128-bit entered key + 24 bit IV = 152-bit */
- case 128 / 8:
- memcpy(&key_v[0], &key->key[0], 6);
- memcpy(&key_v[2], &key->key[6], 6);
- memcpy(&key_v[4], &key->key[12], 4);
- keytype = AR5K_KEYTABLE_TYPE_128;
- break;
-
- default:
- return -EINVAL; /* shouldn't happen */
- }
-
- for (i = 0; i < ARRAY_SIZE(key_v); i++)
- ath5k_hw_reg_write(ah, le32_to_cpu(key_v[i]),
- AR5K_KEYTABLE_OFF(entry, i));
-
- ath5k_hw_reg_write(ah, keytype, AR5K_KEYTABLE_TYPE(entry));
-
- return ath5k_hw_set_key_lladdr(ah, entry, mac);
-}
-
-int ath5k_hw_set_key_lladdr(struct ath5k_hw *ah, u16 entry, const u8 *mac)
-{
- u32 low_id, high_id;
-
- ATH5K_TRACE(ah->ah_sc);
- /* Invalid entry (key table overflow) */
- AR5K_ASSERT_ENTRY(entry, AR5K_KEYTABLE_SIZE);
-
- /* MAC may be NULL if it's a broadcast key. In this case no need to
- * to compute AR5K_LOW_ID and AR5K_HIGH_ID as we already know it. */
- if (unlikely(mac == NULL)) {
- low_id = 0xffffffff;
- high_id = 0xffff | AR5K_KEYTABLE_VALID;
- } else {
- low_id = AR5K_LOW_ID(mac);
- high_id = AR5K_HIGH_ID(mac) | AR5K_KEYTABLE_VALID;
- }
-
- ath5k_hw_reg_write(ah, low_id, AR5K_KEYTABLE_MAC0(entry));
- ath5k_hw_reg_write(ah, high_id, AR5K_KEYTABLE_MAC1(entry));
-
- return 0;
-}
-
-
-/********************************************\
-Queue Control Unit, DFS Control Unit Functions
-\********************************************/
-
-/*
- * Initialize a transmit queue
- */
-int ath5k_hw_setup_tx_queue(struct ath5k_hw *ah, enum ath5k_tx_queue queue_type,
- struct ath5k_txq_info *queue_info)
-{
- unsigned int queue;
- int ret;
-
- ATH5K_TRACE(ah->ah_sc);
-
- /*
- * Get queue by type
- */
- /*5210 only has 2 queues*/
- if (ah->ah_version == AR5K_AR5210) {
- switch (queue_type) {
- case AR5K_TX_QUEUE_DATA:
- queue = AR5K_TX_QUEUE_ID_NOQCU_DATA;
- break;
- case AR5K_TX_QUEUE_BEACON:
- case AR5K_TX_QUEUE_CAB:
- queue = AR5K_TX_QUEUE_ID_NOQCU_BEACON;
- break;
- default:
- return -EINVAL;
- }
- } else {
- switch (queue_type) {
- case AR5K_TX_QUEUE_DATA:
- for (queue = AR5K_TX_QUEUE_ID_DATA_MIN;
- ah->ah_txq[queue].tqi_type !=
- AR5K_TX_QUEUE_INACTIVE; queue++) {
-
- if (queue > AR5K_TX_QUEUE_ID_DATA_MAX)
- return -EINVAL;
- }
- break;
- case AR5K_TX_QUEUE_UAPSD:
- queue = AR5K_TX_QUEUE_ID_UAPSD;
- break;
- case AR5K_TX_QUEUE_BEACON:
- queue = AR5K_TX_QUEUE_ID_BEACON;
- break;
- case AR5K_TX_QUEUE_CAB:
- queue = AR5K_TX_QUEUE_ID_CAB;
- break;
- case AR5K_TX_QUEUE_XR_DATA:
- if (ah->ah_version != AR5K_AR5212)
- ATH5K_ERR(ah->ah_sc,
- "XR data queues only supported in"
- " 5212!\n");
- queue = AR5K_TX_QUEUE_ID_XR_DATA;
- break;
- default:
- return -EINVAL;
- }
- }
-
- /*
- * Setup internal queue structure
- */
- memset(&ah->ah_txq[queue], 0, sizeof(struct ath5k_txq_info));
- ah->ah_txq[queue].tqi_type = queue_type;
-
- if (queue_info != NULL) {
- queue_info->tqi_type = queue_type;
- ret = ath5k_hw_setup_tx_queueprops(ah, queue, queue_info);
- if (ret)
- return ret;
- }
- /*
- * We use ah_txq_status to hold a temp value for
- * the Secondary interrupt mask registers on 5211+
- * check out ath5k_hw_reset_tx_queue
- */
- AR5K_Q_ENABLE_BITS(ah->ah_txq_status, queue);
-
- return queue;
-}
-
-/*
- * Setup a transmit queue
- */
-int ath5k_hw_setup_tx_queueprops(struct ath5k_hw *ah, int queue,
- const struct ath5k_txq_info *queue_info)
-{
- ATH5K_TRACE(ah->ah_sc);
- AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
-
- if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
- return -EIO;
-
- memcpy(&ah->ah_txq[queue], queue_info, sizeof(struct ath5k_txq_info));
-
- /*XXX: Is this supported on 5210 ?*/
- if ((queue_info->tqi_type == AR5K_TX_QUEUE_DATA &&
- ((queue_info->tqi_subtype == AR5K_WME_AC_VI) ||
- (queue_info->tqi_subtype == AR5K_WME_AC_VO))) ||
- queue_info->tqi_type == AR5K_TX_QUEUE_UAPSD)
- ah->ah_txq[queue].tqi_flags |= AR5K_TXQ_FLAG_POST_FR_BKOFF_DIS;
-
- return 0;
-}
-
-/*
- * Get properties for a specific transmit queue
- */
-int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue,
- struct ath5k_txq_info *queue_info)
-{
- ATH5K_TRACE(ah->ah_sc);
- memcpy(queue_info, &ah->ah_txq[queue], sizeof(struct ath5k_txq_info));
- return 0;
-}
-
-/*
- * Set a transmit queue inactive
- */
-void ath5k_hw_release_tx_queue(struct ath5k_hw *ah, unsigned int queue)
-{
- ATH5K_TRACE(ah->ah_sc);
- if (WARN_ON(queue >= ah->ah_capabilities.cap_queues.q_tx_num))
- return;
-
- /* This queue will be skipped in further operations */
- ah->ah_txq[queue].tqi_type = AR5K_TX_QUEUE_INACTIVE;
- /*For SIMR setup*/
- AR5K_Q_DISABLE_BITS(ah->ah_txq_status, queue);
-}
-
-/*
- * Set DFS params for a transmit queue
- */
-int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
-{
- u32 cw_min, cw_max, retry_lg, retry_sh;
- struct ath5k_txq_info *tq = &ah->ah_txq[queue];
-
- ATH5K_TRACE(ah->ah_sc);
- AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
-
- tq = &ah->ah_txq[queue];
-
- if (tq->tqi_type == AR5K_TX_QUEUE_INACTIVE)
- return 0;
-
- if (ah->ah_version == AR5K_AR5210) {
- /* Only handle data queues, others will be ignored */
- if (tq->tqi_type != AR5K_TX_QUEUE_DATA)
- return 0;
-
- /* Set Slot time */
- ath5k_hw_reg_write(ah, ah->ah_turbo ?
- AR5K_INIT_SLOT_TIME_TURBO : AR5K_INIT_SLOT_TIME,
- AR5K_SLOT_TIME);
- /* Set ACK_CTS timeout */
- ath5k_hw_reg_write(ah, ah->ah_turbo ?
- AR5K_INIT_ACK_CTS_TIMEOUT_TURBO :
- AR5K_INIT_ACK_CTS_TIMEOUT, AR5K_SLOT_TIME);
- /* Set Transmit Latency */
- ath5k_hw_reg_write(ah, ah->ah_turbo ?
- AR5K_INIT_TRANSMIT_LATENCY_TURBO :
- AR5K_INIT_TRANSMIT_LATENCY, AR5K_USEC_5210);
- /* Set IFS0 */
- if (ah->ah_turbo)
- ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS_TURBO +
- (ah->ah_aifs + tq->tqi_aifs) *
- AR5K_INIT_SLOT_TIME_TURBO) <<
- AR5K_IFS0_DIFS_S) | AR5K_INIT_SIFS_TURBO,
- AR5K_IFS0);
- else
- ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS +
- (ah->ah_aifs + tq->tqi_aifs) *
- AR5K_INIT_SLOT_TIME) << AR5K_IFS0_DIFS_S) |
- AR5K_INIT_SIFS, AR5K_IFS0);
-
- /* Set IFS1 */
- ath5k_hw_reg_write(ah, ah->ah_turbo ?
- AR5K_INIT_PROTO_TIME_CNTRL_TURBO :
- AR5K_INIT_PROTO_TIME_CNTRL, AR5K_IFS1);
- /* Set AR5K_PHY_SETTLING */
- ath5k_hw_reg_write(ah, ah->ah_turbo ?
- (ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
- | 0x38 :
- (ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
- | 0x1C,
- AR5K_PHY_SETTLING);
- /* Set Frame Control Register */
- ath5k_hw_reg_write(ah, ah->ah_turbo ?
- (AR5K_PHY_FRAME_CTL_INI | AR5K_PHY_TURBO_MODE |
- AR5K_PHY_TURBO_SHORT | 0x2020) :
- (AR5K_PHY_FRAME_CTL_INI | 0x1020),
- AR5K_PHY_FRAME_CTL_5210);
- }
-
- /*
- * Calculate cwmin/max by channel mode
- */
- cw_min = ah->ah_cw_min = AR5K_TUNE_CWMIN;
- cw_max = ah->ah_cw_max = AR5K_TUNE_CWMAX;
- ah->ah_aifs = AR5K_TUNE_AIFS;
- /*XR is only supported on 5212*/
- if (IS_CHAN_XR(ah->ah_current_channel) &&
- ah->ah_version == AR5K_AR5212) {
- cw_min = ah->ah_cw_min = AR5K_TUNE_CWMIN_XR;
- cw_max = ah->ah_cw_max = AR5K_TUNE_CWMAX_XR;
- ah->ah_aifs = AR5K_TUNE_AIFS_XR;
- /*B mode is not supported on 5210*/
- } else if (IS_CHAN_B(ah->ah_current_channel) &&
- ah->ah_version != AR5K_AR5210) {
- cw_min = ah->ah_cw_min = AR5K_TUNE_CWMIN_11B;
- cw_max = ah->ah_cw_max = AR5K_TUNE_CWMAX_11B;
- ah->ah_aifs = AR5K_TUNE_AIFS_11B;
- }
-
- cw_min = 1;
- while (cw_min < ah->ah_cw_min)
- cw_min = (cw_min << 1) | 1;
-
- cw_min = tq->tqi_cw_min < 0 ? (cw_min >> (-tq->tqi_cw_min)) :
- ((cw_min << tq->tqi_cw_min) + (1 << tq->tqi_cw_min) - 1);
- cw_max = tq->tqi_cw_max < 0 ? (cw_max >> (-tq->tqi_cw_max)) :
- ((cw_max << tq->tqi_cw_max) + (1 << tq->tqi_cw_max) - 1);
-
- /*
- * Calculate and set retry limits
- */
- if (ah->ah_software_retry) {
- /* XXX Need to test this */
- retry_lg = ah->ah_limit_tx_retries;
- retry_sh = retry_lg = retry_lg > AR5K_DCU_RETRY_LMT_SH_RETRY ?
- AR5K_DCU_RETRY_LMT_SH_RETRY : retry_lg;
- } else {
- retry_lg = AR5K_INIT_LG_RETRY;
- retry_sh = AR5K_INIT_SH_RETRY;
- }
-
- /*No QCU/DCU [5210]*/
- if (ah->ah_version == AR5K_AR5210) {
- ath5k_hw_reg_write(ah,
- (cw_min << AR5K_NODCU_RETRY_LMT_CW_MIN_S)
- | AR5K_REG_SM(AR5K_INIT_SLG_RETRY,
- AR5K_NODCU_RETRY_LMT_SLG_RETRY)
- | AR5K_REG_SM(AR5K_INIT_SSH_RETRY,
- AR5K_NODCU_RETRY_LMT_SSH_RETRY)
- | AR5K_REG_SM(retry_lg, AR5K_NODCU_RETRY_LMT_LG_RETRY)
- | AR5K_REG_SM(retry_sh, AR5K_NODCU_RETRY_LMT_SH_RETRY),
- AR5K_NODCU_RETRY_LMT);
- } else {
- /*QCU/DCU [5211+]*/
- ath5k_hw_reg_write(ah,
- AR5K_REG_SM(AR5K_INIT_SLG_RETRY,
- AR5K_DCU_RETRY_LMT_SLG_RETRY) |
- AR5K_REG_SM(AR5K_INIT_SSH_RETRY,
- AR5K_DCU_RETRY_LMT_SSH_RETRY) |
- AR5K_REG_SM(retry_lg, AR5K_DCU_RETRY_LMT_LG_RETRY) |
- AR5K_REG_SM(retry_sh, AR5K_DCU_RETRY_LMT_SH_RETRY),
- AR5K_QUEUE_DFS_RETRY_LIMIT(queue));
-
- /*===Rest is also for QCU/DCU only [5211+]===*/
-
- /*
- * Set initial content window (cw_min/cw_max)
- * and arbitrated interframe space (aifs)...
- */
- ath5k_hw_reg_write(ah,
- AR5K_REG_SM(cw_min, AR5K_DCU_LCL_IFS_CW_MIN) |
- AR5K_REG_SM(cw_max, AR5K_DCU_LCL_IFS_CW_MAX) |
- AR5K_REG_SM(ah->ah_aifs + tq->tqi_aifs,
- AR5K_DCU_LCL_IFS_AIFS),
- AR5K_QUEUE_DFS_LOCAL_IFS(queue));
-
- /*
- * Set misc registers
- */
- ath5k_hw_reg_write(ah, AR5K_QCU_MISC_DCU_EARLY,
- AR5K_QUEUE_MISC(queue));
-
- if (tq->tqi_cbr_period) {
- ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_cbr_period,
- AR5K_QCU_CBRCFG_INTVAL) |
- AR5K_REG_SM(tq->tqi_cbr_overflow_limit,
- AR5K_QCU_CBRCFG_ORN_THRES),
- AR5K_QUEUE_CBRCFG(queue));
- AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
- AR5K_QCU_MISC_FRSHED_CBR);
- if (tq->tqi_cbr_overflow_limit)
- AR5K_REG_ENABLE_BITS(ah,
- AR5K_QUEUE_MISC(queue),
- AR5K_QCU_MISC_CBR_THRES_ENABLE);
- }
-
- if (tq->tqi_ready_time)
- ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_ready_time,
- AR5K_QCU_RDYTIMECFG_INTVAL) |
- AR5K_QCU_RDYTIMECFG_ENABLE,
- AR5K_QUEUE_RDYTIMECFG(queue));
-
- if (tq->tqi_burst_time) {
- ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_burst_time,
- AR5K_DCU_CHAN_TIME_DUR) |
- AR5K_DCU_CHAN_TIME_ENABLE,
- AR5K_QUEUE_DFS_CHANNEL_TIME(queue));
-
- if (tq->tqi_flags & AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE)
- AR5K_REG_ENABLE_BITS(ah,
- AR5K_QUEUE_MISC(queue),
- AR5K_QCU_MISC_RDY_VEOL_POLICY);
- }
-
- if (tq->tqi_flags & AR5K_TXQ_FLAG_BACKOFF_DISABLE)
- ath5k_hw_reg_write(ah, AR5K_DCU_MISC_POST_FR_BKOFF_DIS,
- AR5K_QUEUE_DFS_MISC(queue));
-
- if (tq->tqi_flags & AR5K_TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE)
- ath5k_hw_reg_write(ah, AR5K_DCU_MISC_BACKOFF_FRAG,
- AR5K_QUEUE_DFS_MISC(queue));
-
- /*
- * Set registers by queue type
- */
- switch (tq->tqi_type) {
- case AR5K_TX_QUEUE_BEACON:
- AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
- AR5K_QCU_MISC_FRSHED_DBA_GT |
- AR5K_QCU_MISC_CBREXP_BCN |
- AR5K_QCU_MISC_BCN_ENABLE);
-
- AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
- (AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL <<
- AR5K_DCU_MISC_ARBLOCK_CTL_S) |
- AR5K_DCU_MISC_POST_FR_BKOFF_DIS |
- AR5K_DCU_MISC_BCN_ENABLE);
-
- ath5k_hw_reg_write(ah, ((AR5K_TUNE_BEACON_INTERVAL -
- (AR5K_TUNE_SW_BEACON_RESP -
- AR5K_TUNE_DMA_BEACON_RESP) -
- AR5K_TUNE_ADDITIONAL_SWBA_BACKOFF) * 1024) |
- AR5K_QCU_RDYTIMECFG_ENABLE,
- AR5K_QUEUE_RDYTIMECFG(queue));
- break;
-
- case AR5K_TX_QUEUE_CAB:
- AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
- AR5K_QCU_MISC_FRSHED_DBA_GT |
- AR5K_QCU_MISC_CBREXP |
- AR5K_QCU_MISC_CBREXP_BCN);
-
- AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
- (AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL <<
- AR5K_DCU_MISC_ARBLOCK_CTL_S));
- break;
-
- case AR5K_TX_QUEUE_UAPSD:
- AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
- AR5K_QCU_MISC_CBREXP);
- break;
-
- case AR5K_TX_QUEUE_DATA:
- default:
- break;
- }
-
- /*
- * Enable interrupts for this tx queue
- * in the secondary interrupt mask registers
- */
- if (tq->tqi_flags & AR5K_TXQ_FLAG_TXOKINT_ENABLE)
- AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txok, queue);
-
- if (tq->tqi_flags & AR5K_TXQ_FLAG_TXERRINT_ENABLE)
- AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txerr, queue);
-
- if (tq->tqi_flags & AR5K_TXQ_FLAG_TXURNINT_ENABLE)
- AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txurn, queue);
-
- if (tq->tqi_flags & AR5K_TXQ_FLAG_TXDESCINT_ENABLE)
- AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txdesc, queue);
-
- if (tq->tqi_flags & AR5K_TXQ_FLAG_TXEOLINT_ENABLE)
- AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txeol, queue);
-
-
- /* Update secondary interrupt mask registers */
- ah->ah_txq_imr_txok &= ah->ah_txq_status;
- ah->ah_txq_imr_txerr &= ah->ah_txq_status;
- ah->ah_txq_imr_txurn &= ah->ah_txq_status;
- ah->ah_txq_imr_txdesc &= ah->ah_txq_status;
- ah->ah_txq_imr_txeol &= ah->ah_txq_status;
-
- ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txok,
- AR5K_SIMR0_QCU_TXOK) |
- AR5K_REG_SM(ah->ah_txq_imr_txdesc,
- AR5K_SIMR0_QCU_TXDESC), AR5K_SIMR0);
- ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txerr,
- AR5K_SIMR1_QCU_TXERR) |
- AR5K_REG_SM(ah->ah_txq_imr_txeol,
- AR5K_SIMR1_QCU_TXEOL), AR5K_SIMR1);
- ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txurn,
- AR5K_SIMR2_QCU_TXURN), AR5K_SIMR2);
- }
-
- return 0;
-}
-
-/*
- * Get number of pending frames
- * for a specific queue [5211+]
- */
-u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue) {
- ATH5K_TRACE(ah->ah_sc);
- AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
-
- /* Return if queue is declared inactive */
- if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
- return false;
-
- /* XXX: How about AR5K_CFG_TXCNT ? */
- if (ah->ah_version == AR5K_AR5210)
- return false;
-
- return AR5K_QUEUE_STATUS(queue) & AR5K_QCU_STS_FRMPENDCNT;
-}
-
-/*
- * Set slot time
- */
-int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time)
-{
- ATH5K_TRACE(ah->ah_sc);
- if (slot_time < AR5K_SLOT_TIME_9 || slot_time > AR5K_SLOT_TIME_MAX)
- return -EINVAL;
-
- if (ah->ah_version == AR5K_AR5210)
- ath5k_hw_reg_write(ah, ath5k_hw_htoclock(slot_time,
- ah->ah_turbo), AR5K_SLOT_TIME);
- else
- ath5k_hw_reg_write(ah, slot_time, AR5K_DCU_GBL_IFS_SLOT);
-
- return 0;
-}
-
-/*
- * Get slot time
- */
-unsigned int ath5k_hw_get_slot_time(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
- if (ah->ah_version == AR5K_AR5210)
- return ath5k_hw_clocktoh(ath5k_hw_reg_read(ah,
- AR5K_SLOT_TIME) & 0xffff, ah->ah_turbo);
- else
- return ath5k_hw_reg_read(ah, AR5K_DCU_GBL_IFS_SLOT) & 0xffff;
-}
-
-
-/******************************\
- Hardware Descriptor Functions
-\******************************/
-
-/*
- * TX Descriptor
- */
-
-/*
- * Initialize the 2-word tx descriptor on 5210/5211
- */
-static int
-ath5k_hw_setup_2word_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc,
- unsigned int pkt_len, unsigned int hdr_len, enum ath5k_pkt_type type,
- unsigned int tx_power, unsigned int tx_rate0, unsigned int tx_tries0,
- unsigned int key_index, unsigned int antenna_mode, unsigned int flags,
- unsigned int rtscts_rate, unsigned int rtscts_duration)
-{
- u32 frame_type;
- struct ath5k_hw_2w_tx_ctl *tx_ctl;
- unsigned int frame_len;
-
- tx_ctl = &desc->ud.ds_tx5210.tx_ctl;
-
- /*
- * Validate input
- * - Zero retries don't make sense.
- * - A zero rate will put the HW into a mode where it continously sends
- * noise on the channel, so it is important to avoid this.
- */
- if (unlikely(tx_tries0 == 0)) {
- ATH5K_ERR(ah->ah_sc, "zero retries\n");
- WARN_ON(1);
- return -EINVAL;
- }
- if (unlikely(tx_rate0 == 0)) {
- ATH5K_ERR(ah->ah_sc, "zero rate\n");
- WARN_ON(1);
- return -EINVAL;
- }
-
- /* Clear descriptor */
- memset(&desc->ud.ds_tx5210, 0, sizeof(struct ath5k_hw_5210_tx_desc));
-
- /* Setup control descriptor */
-
- /* Verify and set frame length */
-
- /* remove padding we might have added before */
- frame_len = pkt_len - (hdr_len & 3) + FCS_LEN;
-
- if (frame_len & ~AR5K_2W_TX_DESC_CTL0_FRAME_LEN)
- return -EINVAL;
-
- tx_ctl->tx_control_0 = frame_len & AR5K_2W_TX_DESC_CTL0_FRAME_LEN;
-
- /* Verify and set buffer length */
-
- /* NB: beacon's BufLen must be a multiple of 4 bytes */
- if(type == AR5K_PKT_TYPE_BEACON)
- pkt_len = roundup(pkt_len, 4);
-
- if (pkt_len & ~AR5K_2W_TX_DESC_CTL1_BUF_LEN)
- return -EINVAL;
-
- tx_ctl->tx_control_1 = pkt_len & AR5K_2W_TX_DESC_CTL1_BUF_LEN;
-
- /*
- * Verify and set header length
- * XXX: I only found that on 5210 code, does it work on 5211 ?
- */
- if (ah->ah_version == AR5K_AR5210) {
- if (hdr_len & ~AR5K_2W_TX_DESC_CTL0_HEADER_LEN)
- return -EINVAL;
- tx_ctl->tx_control_0 |=
- AR5K_REG_SM(hdr_len, AR5K_2W_TX_DESC_CTL0_HEADER_LEN);
- }
-
- /*Diferences between 5210-5211*/
- if (ah->ah_version == AR5K_AR5210) {
- switch (type) {
- case AR5K_PKT_TYPE_BEACON:
- case AR5K_PKT_TYPE_PROBE_RESP:
- frame_type = AR5K_AR5210_TX_DESC_FRAME_TYPE_NO_DELAY;
- case AR5K_PKT_TYPE_PIFS:
- frame_type = AR5K_AR5210_TX_DESC_FRAME_TYPE_PIFS;
- default:
- frame_type = type /*<< 2 ?*/;
- }
-
- tx_ctl->tx_control_0 |=
- AR5K_REG_SM(frame_type, AR5K_2W_TX_DESC_CTL0_FRAME_TYPE) |
- AR5K_REG_SM(tx_rate0, AR5K_2W_TX_DESC_CTL0_XMIT_RATE);
- } else {
- tx_ctl->tx_control_0 |=
- AR5K_REG_SM(tx_rate0, AR5K_2W_TX_DESC_CTL0_XMIT_RATE) |
- AR5K_REG_SM(antenna_mode, AR5K_2W_TX_DESC_CTL0_ANT_MODE_XMIT);
- tx_ctl->tx_control_1 |=
- AR5K_REG_SM(type, AR5K_2W_TX_DESC_CTL1_FRAME_TYPE);
- }
-#define _TX_FLAGS(_c, _flag) \
- if (flags & AR5K_TXDESC_##_flag) \
- tx_ctl->tx_control_##_c |= \
- AR5K_2W_TX_DESC_CTL##_c##_##_flag
-
- _TX_FLAGS(0, CLRDMASK);
- _TX_FLAGS(0, VEOL);
- _TX_FLAGS(0, INTREQ);
- _TX_FLAGS(0, RTSENA);
- _TX_FLAGS(1, NOACK);
-
-#undef _TX_FLAGS
-
- /*
- * WEP crap
- */
- if (key_index != AR5K_TXKEYIX_INVALID) {
- tx_ctl->tx_control_0 |=
- AR5K_2W_TX_DESC_CTL0_ENCRYPT_KEY_VALID;
- tx_ctl->tx_control_1 |=
- AR5K_REG_SM(key_index,
- AR5K_2W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX);
- }
-
- /*
- * RTS/CTS Duration [5210 ?]
- */
- if ((ah->ah_version == AR5K_AR5210) &&
- (flags & (AR5K_TXDESC_RTSENA | AR5K_TXDESC_CTSENA)))
- tx_ctl->tx_control_1 |= rtscts_duration &
- AR5K_2W_TX_DESC_CTL1_RTS_DURATION;
-
- return 0;
-}
-
-/*
- * Initialize the 4-word tx descriptor on 5212
- */
-static int ath5k_hw_setup_4word_tx_desc(struct ath5k_hw *ah,
- struct ath5k_desc *desc, unsigned int pkt_len, unsigned int hdr_len,
- enum ath5k_pkt_type type, unsigned int tx_power, unsigned int tx_rate0,
- unsigned int tx_tries0, unsigned int key_index,
- unsigned int antenna_mode, unsigned int flags, unsigned int rtscts_rate,
- unsigned int rtscts_duration)
-{
- struct ath5k_hw_4w_tx_ctl *tx_ctl;
- unsigned int frame_len;
-
- ATH5K_TRACE(ah->ah_sc);
- tx_ctl = &desc->ud.ds_tx5212.tx_ctl;
-
- /*
- * Validate input
- * - Zero retries don't make sense.
- * - A zero rate will put the HW into a mode where it continously sends
- * noise on the channel, so it is important to avoid this.
- */
- if (unlikely(tx_tries0 == 0)) {
- ATH5K_ERR(ah->ah_sc, "zero retries\n");
- WARN_ON(1);
- return -EINVAL;
- }
- if (unlikely(tx_rate0 == 0)) {
- ATH5K_ERR(ah->ah_sc, "zero rate\n");
- WARN_ON(1);
- return -EINVAL;
- }
-
- /* Clear descriptor */
- memset(&desc->ud.ds_tx5212, 0, sizeof(struct ath5k_hw_5212_tx_desc));
-
- /* Setup control descriptor */
-
- /* Verify and set frame length */
-
- /* remove padding we might have added before */
- frame_len = pkt_len - (hdr_len & 3) + FCS_LEN;
-
- if (frame_len & ~AR5K_4W_TX_DESC_CTL0_FRAME_LEN)
- return -EINVAL;
-
- tx_ctl->tx_control_0 = frame_len & AR5K_4W_TX_DESC_CTL0_FRAME_LEN;
-
- /* Verify and set buffer length */
-
- /* NB: beacon's BufLen must be a multiple of 4 bytes */
- if(type == AR5K_PKT_TYPE_BEACON)
- pkt_len = roundup(pkt_len, 4);
-
- if (pkt_len & ~AR5K_4W_TX_DESC_CTL1_BUF_LEN)
- return -EINVAL;
-
- tx_ctl->tx_control_1 = pkt_len & AR5K_4W_TX_DESC_CTL1_BUF_LEN;
-
- tx_ctl->tx_control_0 |=
- AR5K_REG_SM(tx_power, AR5K_4W_TX_DESC_CTL0_XMIT_POWER) |
- AR5K_REG_SM(antenna_mode, AR5K_4W_TX_DESC_CTL0_ANT_MODE_XMIT);
- tx_ctl->tx_control_1 |= AR5K_REG_SM(type,
- AR5K_4W_TX_DESC_CTL1_FRAME_TYPE);
- tx_ctl->tx_control_2 = AR5K_REG_SM(tx_tries0 + AR5K_TUNE_HWTXTRIES,
- AR5K_4W_TX_DESC_CTL2_XMIT_TRIES0);
- tx_ctl->tx_control_3 = tx_rate0 & AR5K_4W_TX_DESC_CTL3_XMIT_RATE0;
-
-#define _TX_FLAGS(_c, _flag) \
- if (flags & AR5K_TXDESC_##_flag) \
- tx_ctl->tx_control_##_c |= \
- AR5K_4W_TX_DESC_CTL##_c##_##_flag
-
- _TX_FLAGS(0, CLRDMASK);
- _TX_FLAGS(0, VEOL);
- _TX_FLAGS(0, INTREQ);
- _TX_FLAGS(0, RTSENA);
- _TX_FLAGS(0, CTSENA);
- _TX_FLAGS(1, NOACK);
-
-#undef _TX_FLAGS
-
- /*
- * WEP crap
- */
- if (key_index != AR5K_TXKEYIX_INVALID) {
- tx_ctl->tx_control_0 |= AR5K_4W_TX_DESC_CTL0_ENCRYPT_KEY_VALID;
- tx_ctl->tx_control_1 |= AR5K_REG_SM(key_index,
- AR5K_4W_TX_DESC_CTL1_ENCRYPT_KEY_INDEX);
- }
-
- /*
- * RTS/CTS
- */
- if (flags & (AR5K_TXDESC_RTSENA | AR5K_TXDESC_CTSENA)) {
- if ((flags & AR5K_TXDESC_RTSENA) &&
- (flags & AR5K_TXDESC_CTSENA))
- return -EINVAL;
- tx_ctl->tx_control_2 |= rtscts_duration &
- AR5K_4W_TX_DESC_CTL2_RTS_DURATION;
- tx_ctl->tx_control_3 |= AR5K_REG_SM(rtscts_rate,
- AR5K_4W_TX_DESC_CTL3_RTS_CTS_RATE);
- }
-
- return 0;
-}
-
-/*
- * Initialize a 4-word multirate tx descriptor on 5212
- */
-static int
-ath5k_hw_setup_xr_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc,
- unsigned int tx_rate1, u_int tx_tries1, u_int tx_rate2, u_int tx_tries2,
- unsigned int tx_rate3, u_int tx_tries3)
-{
- struct ath5k_hw_4w_tx_ctl *tx_ctl;
-
- /*
- * Rates can be 0 as long as the retry count is 0 too.
- * A zero rate and nonzero retry count will put the HW into a mode where
- * it continously sends noise on the channel, so it is important to
- * avoid this.
- */
- if (unlikely((tx_rate1 == 0 && tx_tries1 != 0) ||
- (tx_rate2 == 0 && tx_tries2 != 0) ||
- (tx_rate3 == 0 && tx_tries3 != 0))) {
- ATH5K_ERR(ah->ah_sc, "zero rate\n");
- WARN_ON(1);
- return -EINVAL;
- }
-
- if (ah->ah_version == AR5K_AR5212) {
- tx_ctl = &desc->ud.ds_tx5212.tx_ctl;
-
-#define _XTX_TRIES(_n) \
- if (tx_tries##_n) { \
- tx_ctl->tx_control_2 |= \
- AR5K_REG_SM(tx_tries##_n, \
- AR5K_4W_TX_DESC_CTL2_XMIT_TRIES##_n); \
- tx_ctl->tx_control_3 |= \
- AR5K_REG_SM(tx_rate##_n, \
- AR5K_4W_TX_DESC_CTL3_XMIT_RATE##_n); \
- }
-
- _XTX_TRIES(1);
- _XTX_TRIES(2);
- _XTX_TRIES(3);
-
-#undef _XTX_TRIES
-
- return 1;
- }
-
- return 0;
-}
-
-/*
- * Proccess the tx status descriptor on 5210/5211
- */
-static int ath5k_hw_proc_2word_tx_status(struct ath5k_hw *ah,
- struct ath5k_desc *desc, struct ath5k_tx_status *ts)
-{
- struct ath5k_hw_2w_tx_ctl *tx_ctl;
- struct ath5k_hw_tx_status *tx_status;
-
- ATH5K_TRACE(ah->ah_sc);
-
- tx_ctl = &desc->ud.ds_tx5210.tx_ctl;
- tx_status = &desc->ud.ds_tx5210.tx_stat;
-
- /* No frame has been send or error */
- if (unlikely((tx_status->tx_status_1 & AR5K_DESC_TX_STATUS1_DONE) == 0))
- return -EINPROGRESS;
-
- /*
- * Get descriptor status
- */
- ts->ts_tstamp = AR5K_REG_MS(tx_status->tx_status_0,
- AR5K_DESC_TX_STATUS0_SEND_TIMESTAMP);
- ts->ts_shortretry = AR5K_REG_MS(tx_status->tx_status_0,
- AR5K_DESC_TX_STATUS0_SHORT_RETRY_COUNT);
- ts->ts_longretry = AR5K_REG_MS(tx_status->tx_status_0,
- AR5K_DESC_TX_STATUS0_LONG_RETRY_COUNT);
- /*TODO: ts->ts_virtcol + test*/
- ts->ts_seqnum = AR5K_REG_MS(tx_status->tx_status_1,
- AR5K_DESC_TX_STATUS1_SEQ_NUM);
- ts->ts_rssi = AR5K_REG_MS(tx_status->tx_status_1,
- AR5K_DESC_TX_STATUS1_ACK_SIG_STRENGTH);
- ts->ts_antenna = 1;
- ts->ts_status = 0;
- ts->ts_rate = AR5K_REG_MS(tx_ctl->tx_control_0,
- AR5K_2W_TX_DESC_CTL0_XMIT_RATE);
-
- if ((tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FRAME_XMIT_OK) == 0){
- if (tx_status->tx_status_0 &
- AR5K_DESC_TX_STATUS0_EXCESSIVE_RETRIES)
- ts->ts_status |= AR5K_TXERR_XRETRY;
-
- if (tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FIFO_UNDERRUN)
- ts->ts_status |= AR5K_TXERR_FIFO;
-
- if (tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FILTERED)
- ts->ts_status |= AR5K_TXERR_FILT;
- }
-
- return 0;
-}
-
-/*
- * Proccess a tx descriptor on 5212
- */
-static int ath5k_hw_proc_4word_tx_status(struct ath5k_hw *ah,
- struct ath5k_desc *desc, struct ath5k_tx_status *ts)
-{
- struct ath5k_hw_4w_tx_ctl *tx_ctl;
- struct ath5k_hw_tx_status *tx_status;
-
- ATH5K_TRACE(ah->ah_sc);
-
- tx_ctl = &desc->ud.ds_tx5212.tx_ctl;
- tx_status = &desc->ud.ds_tx5212.tx_stat;
-
- /* No frame has been send or error */
- if (unlikely((tx_status->tx_status_1 & AR5K_DESC_TX_STATUS1_DONE) == 0))
- return -EINPROGRESS;
-
- /*
- * Get descriptor status
- */
- ts->ts_tstamp = AR5K_REG_MS(tx_status->tx_status_0,
- AR5K_DESC_TX_STATUS0_SEND_TIMESTAMP);
- ts->ts_shortretry = AR5K_REG_MS(tx_status->tx_status_0,
- AR5K_DESC_TX_STATUS0_SHORT_RETRY_COUNT);
- ts->ts_longretry = AR5K_REG_MS(tx_status->tx_status_0,
- AR5K_DESC_TX_STATUS0_LONG_RETRY_COUNT);
- ts->ts_seqnum = AR5K_REG_MS(tx_status->tx_status_1,
- AR5K_DESC_TX_STATUS1_SEQ_NUM);
- ts->ts_rssi = AR5K_REG_MS(tx_status->tx_status_1,
- AR5K_DESC_TX_STATUS1_ACK_SIG_STRENGTH);
- ts->ts_antenna = (tx_status->tx_status_1 &
- AR5K_DESC_TX_STATUS1_XMIT_ANTENNA) ? 2 : 1;
- ts->ts_status = 0;
-
- switch (AR5K_REG_MS(tx_status->tx_status_1,
- AR5K_DESC_TX_STATUS1_FINAL_TS_INDEX)) {
- case 0:
- ts->ts_rate = tx_ctl->tx_control_3 &
- AR5K_4W_TX_DESC_CTL3_XMIT_RATE0;
- break;
- case 1:
- ts->ts_rate = AR5K_REG_MS(tx_ctl->tx_control_3,
- AR5K_4W_TX_DESC_CTL3_XMIT_RATE1);
- ts->ts_longretry += AR5K_REG_MS(tx_ctl->tx_control_2,
- AR5K_4W_TX_DESC_CTL2_XMIT_TRIES1);
- break;
- case 2:
- ts->ts_rate = AR5K_REG_MS(tx_ctl->tx_control_3,
- AR5K_4W_TX_DESC_CTL3_XMIT_RATE2);
- ts->ts_longretry += AR5K_REG_MS(tx_ctl->tx_control_2,
- AR5K_4W_TX_DESC_CTL2_XMIT_TRIES2);
- break;
- case 3:
- ts->ts_rate = AR5K_REG_MS(tx_ctl->tx_control_3,
- AR5K_4W_TX_DESC_CTL3_XMIT_RATE3);
- ts->ts_longretry += AR5K_REG_MS(tx_ctl->tx_control_2,
- AR5K_4W_TX_DESC_CTL2_XMIT_TRIES3);
- break;
- }
-
- if ((tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FRAME_XMIT_OK) == 0){
- if (tx_status->tx_status_0 &
- AR5K_DESC_TX_STATUS0_EXCESSIVE_RETRIES)
- ts->ts_status |= AR5K_TXERR_XRETRY;
-
- if (tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FIFO_UNDERRUN)
- ts->ts_status |= AR5K_TXERR_FIFO;
-
- if (tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FILTERED)
- ts->ts_status |= AR5K_TXERR_FILT;
- }
-
- return 0;
-}
-
-/*
- * RX Descriptor
- */
-
-/*
- * Initialize an rx descriptor
- */
-int ath5k_hw_setup_rx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc,
- u32 size, unsigned int flags)
-{
- struct ath5k_hw_rx_ctl *rx_ctl;
-
- ATH5K_TRACE(ah->ah_sc);
- rx_ctl = &desc->ud.ds_rx.rx_ctl;
-
- /*
- * Clear the descriptor
- * If we don't clean the status descriptor,
- * while scanning we get too many results,
- * most of them virtual, after some secs
- * of scanning system hangs. M.F.
- */
- memset(&desc->ud.ds_rx, 0, sizeof(struct ath5k_hw_all_rx_desc));
-
- /* Setup descriptor */
- rx_ctl->rx_control_1 = size & AR5K_DESC_RX_CTL1_BUF_LEN;
- if (unlikely(rx_ctl->rx_control_1 != size))
- return -EINVAL;
-
- if (flags & AR5K_RXDESC_INTREQ)
- rx_ctl->rx_control_1 |= AR5K_DESC_RX_CTL1_INTREQ;
-
- return 0;
-}
-
-/*
- * Proccess the rx status descriptor on 5210/5211
- */
-static int ath5k_hw_proc_5210_rx_status(struct ath5k_hw *ah,
- struct ath5k_desc *desc, struct ath5k_rx_status *rs)
-{
- struct ath5k_hw_rx_status *rx_status;
-
- rx_status = &desc->ud.ds_rx.u.rx_stat;
-
- /* No frame received / not ready */
- if (unlikely((rx_status->rx_status_1 & AR5K_5210_RX_DESC_STATUS1_DONE)
- == 0))
- return -EINPROGRESS;
-
- /*
- * Frame receive status
- */
- rs->rs_datalen = rx_status->rx_status_0 &
- AR5K_5210_RX_DESC_STATUS0_DATA_LEN;
- rs->rs_rssi = AR5K_REG_MS(rx_status->rx_status_0,
- AR5K_5210_RX_DESC_STATUS0_RECEIVE_SIGNAL);
- rs->rs_rate = AR5K_REG_MS(rx_status->rx_status_0,
- AR5K_5210_RX_DESC_STATUS0_RECEIVE_RATE);
- rs->rs_antenna = rx_status->rx_status_0 &
- AR5K_5210_RX_DESC_STATUS0_RECEIVE_ANTENNA;
- rs->rs_more = rx_status->rx_status_0 &
- AR5K_5210_RX_DESC_STATUS0_MORE;
- /* TODO: this timestamp is 13 bit, later on we assume 15 bit */
- rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1,
- AR5K_5210_RX_DESC_STATUS1_RECEIVE_TIMESTAMP);
- rs->rs_status = 0;
- rs->rs_phyerr = 0;
-
- /*
- * Key table status
- */
- if (rx_status->rx_status_1 & AR5K_5210_RX_DESC_STATUS1_KEY_INDEX_VALID)
- rs->rs_keyix = AR5K_REG_MS(rx_status->rx_status_1,
- AR5K_5210_RX_DESC_STATUS1_KEY_INDEX);
- else
- rs->rs_keyix = AR5K_RXKEYIX_INVALID;
-
- /*
- * Receive/descriptor errors
- */
- if ((rx_status->rx_status_1 &
- AR5K_5210_RX_DESC_STATUS1_FRAME_RECEIVE_OK) == 0) {
- if (rx_status->rx_status_1 &
- AR5K_5210_RX_DESC_STATUS1_CRC_ERROR)
- rs->rs_status |= AR5K_RXERR_CRC;
-
- if (rx_status->rx_status_1 &
- AR5K_5210_RX_DESC_STATUS1_FIFO_OVERRUN)
- rs->rs_status |= AR5K_RXERR_FIFO;
-
- if (rx_status->rx_status_1 &
- AR5K_5210_RX_DESC_STATUS1_PHY_ERROR) {
- rs->rs_status |= AR5K_RXERR_PHY;
- rs->rs_phyerr |= AR5K_REG_MS(rx_status->rx_status_1,
- AR5K_5210_RX_DESC_STATUS1_PHY_ERROR);
- }
-
- if (rx_status->rx_status_1 &
- AR5K_5210_RX_DESC_STATUS1_DECRYPT_CRC_ERROR)
- rs->rs_status |= AR5K_RXERR_DECRYPT;
- }
-
- return 0;
-}
-
-/*
- * Proccess the rx status descriptor on 5212
- */
-static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah,
- struct ath5k_desc *desc, struct ath5k_rx_status *rs)
-{
- struct ath5k_hw_rx_status *rx_status;
- struct ath5k_hw_rx_error *rx_err;
-
- ATH5K_TRACE(ah->ah_sc);
- rx_status = &desc->ud.ds_rx.u.rx_stat;
-
- /* Overlay on error */
- rx_err = &desc->ud.ds_rx.u.rx_err;
-
- /* No frame received / not ready */
- if (unlikely((rx_status->rx_status_1 & AR5K_5212_RX_DESC_STATUS1_DONE)
- == 0))
- return -EINPROGRESS;
-
- /*
- * Frame receive status
- */
- rs->rs_datalen = rx_status->rx_status_0 &
- AR5K_5212_RX_DESC_STATUS0_DATA_LEN;
- rs->rs_rssi = AR5K_REG_MS(rx_status->rx_status_0,
- AR5K_5212_RX_DESC_STATUS0_RECEIVE_SIGNAL);
- rs->rs_rate = AR5K_REG_MS(rx_status->rx_status_0,
- AR5K_5212_RX_DESC_STATUS0_RECEIVE_RATE);
- rs->rs_antenna = rx_status->rx_status_0 &
- AR5K_5212_RX_DESC_STATUS0_RECEIVE_ANTENNA;
- rs->rs_more = rx_status->rx_status_0 &
- AR5K_5212_RX_DESC_STATUS0_MORE;
- rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1,
- AR5K_5212_RX_DESC_STATUS1_RECEIVE_TIMESTAMP);
- rs->rs_status = 0;
- rs->rs_phyerr = 0;
-
- /*
- * Key table status
- */
- if (rx_status->rx_status_1 & AR5K_5212_RX_DESC_STATUS1_KEY_INDEX_VALID)
- rs->rs_keyix = AR5K_REG_MS(rx_status->rx_status_1,
- AR5K_5212_RX_DESC_STATUS1_KEY_INDEX);
- else
- rs->rs_keyix = AR5K_RXKEYIX_INVALID;
-
- /*
- * Receive/descriptor errors
- */
- if ((rx_status->rx_status_1 &
- AR5K_5212_RX_DESC_STATUS1_FRAME_RECEIVE_OK) == 0) {
- if (rx_status->rx_status_1 &
- AR5K_5212_RX_DESC_STATUS1_CRC_ERROR)
- rs->rs_status |= AR5K_RXERR_CRC;
-
- if (rx_status->rx_status_1 &
- AR5K_5212_RX_DESC_STATUS1_PHY_ERROR) {
- rs->rs_status |= AR5K_RXERR_PHY;
- rs->rs_phyerr |= AR5K_REG_MS(rx_err->rx_error_1,
- AR5K_RX_DESC_ERROR1_PHY_ERROR_CODE);
- }
-
- if (rx_status->rx_status_1 &
- AR5K_5212_RX_DESC_STATUS1_DECRYPT_CRC_ERROR)
- rs->rs_status |= AR5K_RXERR_DECRYPT;
-
- if (rx_status->rx_status_1 &
- AR5K_5212_RX_DESC_STATUS1_MIC_ERROR)
- rs->rs_status |= AR5K_RXERR_MIC;
- }
-
- return 0;
-}
-
-
-/****************\
- GPIO Functions
-\****************/
-
-/*
- * Set led state
- */
-void ath5k_hw_set_ledstate(struct ath5k_hw *ah, unsigned int state)
-{
- u32 led;
- /*5210 has different led mode handling*/
- u32 led_5210;
-
- ATH5K_TRACE(ah->ah_sc);
-
- /*Reset led status*/
- if (ah->ah_version != AR5K_AR5210)
- AR5K_REG_DISABLE_BITS(ah, AR5K_PCICFG,
- AR5K_PCICFG_LEDMODE | AR5K_PCICFG_LED);
- else
- AR5K_REG_DISABLE_BITS(ah, AR5K_PCICFG, AR5K_PCICFG_LED);
-
- /*
- * Some blinking values, define at your wish
- */
- switch (state) {
- case AR5K_LED_SCAN:
- case AR5K_LED_AUTH:
- led = AR5K_PCICFG_LEDMODE_PROP | AR5K_PCICFG_LED_PEND;
- led_5210 = AR5K_PCICFG_LED_PEND | AR5K_PCICFG_LED_BCTL;
- break;
-
- case AR5K_LED_INIT:
- led = AR5K_PCICFG_LEDMODE_PROP | AR5K_PCICFG_LED_NONE;
- led_5210 = AR5K_PCICFG_LED_PEND;
- break;
-
- case AR5K_LED_ASSOC:
- case AR5K_LED_RUN:
- led = AR5K_PCICFG_LEDMODE_PROP | AR5K_PCICFG_LED_ASSOC;
- led_5210 = AR5K_PCICFG_LED_ASSOC;
- break;
-
- default:
- led = AR5K_PCICFG_LEDMODE_PROM | AR5K_PCICFG_LED_NONE;
- led_5210 = AR5K_PCICFG_LED_PEND;
- break;
- }
-
- /*Write new status to the register*/
- if (ah->ah_version != AR5K_AR5210)
- AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, led);
- else
- AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, led_5210);
-}
-
-/*
- * Set GPIO outputs
- */
-int ath5k_hw_set_gpio_output(struct ath5k_hw *ah, u32 gpio)
-{
- ATH5K_TRACE(ah->ah_sc);
- if (gpio > AR5K_NUM_GPIO)
- return -EINVAL;
-
- ath5k_hw_reg_write(ah, (ath5k_hw_reg_read(ah, AR5K_GPIOCR) &~
- AR5K_GPIOCR_OUT(gpio)) | AR5K_GPIOCR_OUT(gpio), AR5K_GPIOCR);
-
- return 0;
-}
-
-/*
- * Set GPIO inputs
- */
-int ath5k_hw_set_gpio_input(struct ath5k_hw *ah, u32 gpio)
-{
- ATH5K_TRACE(ah->ah_sc);
- if (gpio > AR5K_NUM_GPIO)
- return -EINVAL;
-
- ath5k_hw_reg_write(ah, (ath5k_hw_reg_read(ah, AR5K_GPIOCR) &~
- AR5K_GPIOCR_OUT(gpio)) | AR5K_GPIOCR_IN(gpio), AR5K_GPIOCR);
-
- return 0;
-}
-
-/*
- * Get GPIO state
- */
-u32 ath5k_hw_get_gpio(struct ath5k_hw *ah, u32 gpio)
-{
- ATH5K_TRACE(ah->ah_sc);
- if (gpio > AR5K_NUM_GPIO)
- return 0xffffffff;
-
- /* GPIO input magic */
- return ((ath5k_hw_reg_read(ah, AR5K_GPIODI) & AR5K_GPIODI_M) >> gpio) &
- 0x1;
-}
-
-/*
- * Set GPIO state
- */
-int ath5k_hw_set_gpio(struct ath5k_hw *ah, u32 gpio, u32 val)
-{
- u32 data;
- ATH5K_TRACE(ah->ah_sc);
-
- if (gpio > AR5K_NUM_GPIO)
- return -EINVAL;
-
- /* GPIO output magic */
- data = ath5k_hw_reg_read(ah, AR5K_GPIODO);
-
- data &= ~(1 << gpio);
- data |= (val & 1) << gpio;
-
- ath5k_hw_reg_write(ah, data, AR5K_GPIODO);
-
- return 0;
-}
-
-/*
- * Initialize the GPIO interrupt (RFKill switch)
- */
-void ath5k_hw_set_gpio_intr(struct ath5k_hw *ah, unsigned int gpio,
- u32 interrupt_level)
-{
- u32 data;
-
- ATH5K_TRACE(ah->ah_sc);
- if (gpio > AR5K_NUM_GPIO)
- return;
-
- /*
- * Set the GPIO interrupt
- */
- data = (ath5k_hw_reg_read(ah, AR5K_GPIOCR) &
- ~(AR5K_GPIOCR_INT_SEL(gpio) | AR5K_GPIOCR_INT_SELH |
- AR5K_GPIOCR_INT_ENA | AR5K_GPIOCR_OUT(gpio))) |
- (AR5K_GPIOCR_INT_SEL(gpio) | AR5K_GPIOCR_INT_ENA);
-
- ath5k_hw_reg_write(ah, interrupt_level ? data :
- (data | AR5K_GPIOCR_INT_SELH), AR5K_GPIOCR);
-
- ah->ah_imr |= AR5K_IMR_GPIO;
-
- /* Enable GPIO interrupts */
- AR5K_REG_ENABLE_BITS(ah, AR5K_PIMR, AR5K_IMR_GPIO);
-}
-
-
-
-
-/****************\
- Misc functions
-\****************/
-
-int ath5k_hw_get_capability(struct ath5k_hw *ah,
- enum ath5k_capability_type cap_type,
- u32 capability, u32 *result)
-{
- ATH5K_TRACE(ah->ah_sc);
-
- switch (cap_type) {
- case AR5K_CAP_NUM_TXQUEUES:
- if (result) {
- if (ah->ah_version == AR5K_AR5210)
- *result = AR5K_NUM_TX_QUEUES_NOQCU;
- else
- *result = AR5K_NUM_TX_QUEUES;
- goto yes;
- }
- case AR5K_CAP_VEOL:
- goto yes;
- case AR5K_CAP_COMPRESSION:
- if (ah->ah_version == AR5K_AR5212)
- goto yes;
- else
- goto no;
- case AR5K_CAP_BURST:
- goto yes;
- case AR5K_CAP_TPC:
- goto yes;
- case AR5K_CAP_BSSIDMASK:
- if (ah->ah_version == AR5K_AR5212)
- goto yes;
- else
- goto no;
- case AR5K_CAP_XR:
- if (ah->ah_version == AR5K_AR5212)
- goto yes;
- else
- goto no;
- default:
- goto no;
- }
-
-no:
- return -EINVAL;
-yes:
- return 0;
-}
-
-static int ath5k_hw_enable_pspoll(struct ath5k_hw *ah, u8 *bssid,
- u16 assoc_id)
-{
- ATH5K_TRACE(ah->ah_sc);
-
- if (ah->ah_version == AR5K_AR5210) {
- AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1,
- AR5K_STA_ID1_NO_PSPOLL | AR5K_STA_ID1_DEFAULT_ANTENNA);
- return 0;
- }
-
- return -EIO;
-}
-
-static int ath5k_hw_disable_pspoll(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
-
- if (ah->ah_version == AR5K_AR5210) {
- AR5K_REG_ENABLE_BITS(ah, AR5K_STA_ID1,
- AR5K_STA_ID1_NO_PSPOLL | AR5K_STA_ID1_DEFAULT_ANTENNA);
- return 0;
- }
-
- return -EIO;
-}
diff --git a/drivers/net/wireless/ath5k/initvals.c b/drivers/net/wireless/ath5k/initvals.c
index 2806b21bf90bb6fe03650d62ab1292e1f7d12f5e..ea2e1a20b499d9cb696c7b1ea57c450d428f3f74 100644
--- a/drivers/net/wireless/ath5k/initvals.c
+++ b/drivers/net/wireless/ath5k/initvals.c
@@ -1,9 +1,9 @@
/*
* Initial register settings functions
*
- * Copyright (c) 2004, 2005, 2006, 2007 Reyk Floeter <reyk@openbsd.org>
- * Copyright (c) 2006, 2007 Nick Kossifidis <mickflemm@gmail.com>
- * Copyright (c) 2007 Jiri Slaby <jirislaby@gmail.com>
+ * Copyright (c) 2004-2007 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2007 Nick Kossifidis <mickflemm@gmail.com>
+ * Copyright (c) 2007-2008 Jiri Slaby <jirislaby@gmail.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -20,13 +20,9 @@
*/
#include "ath5k.h"
-#include "base.h"
#include "reg.h"
-
-/*
- * MAC/PHY REGISTERS
- */
-
+#include "debug.h"
+#include "base.h"
/*
* Mode-independent initial register writes
@@ -65,10 +61,10 @@ static const struct ath5k_ini ar5210_ini[] = {
{ AR5K_TXCFG, AR5K_DMASIZE_128B },
{ AR5K_RXCFG, AR5K_DMASIZE_128B },
{ AR5K_CFG, AR5K_INIT_CFG },
- { AR5K_TOPS, AR5K_INIT_TOPS },
- { AR5K_RXNOFRM, AR5K_INIT_RXNOFRM },
- { AR5K_RPGTO, AR5K_INIT_RPGTO },
- { AR5K_TXNOFRM, AR5K_INIT_TXNOFRM },
+ { AR5K_TOPS, 8 },
+ { AR5K_RXNOFRM, 8 },
+ { AR5K_RPGTO, 0 },
+ { AR5K_TXNOFRM, 0 },
{ AR5K_SFR, 0 },
{ AR5K_MIBC, 0 },
{ AR5K_MISC, 0 },
diff --git a/drivers/net/wireless/ath5k/pcu.c b/drivers/net/wireless/ath5k/pcu.c
new file mode 100644
index 0000000000000000000000000000000000000000..a47df9a24aa126783497eeb296edad22aa150d0e
--- /dev/null
+++ b/drivers/net/wireless/ath5k/pcu.c
@@ -0,0 +1,1014 @@
+/*
+ * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
+ * Copyright (c) 2007-2008 Matthew W. S. Bell <mentor@madwifi.org>
+ * Copyright (c) 2007-2008 Luis Rodriguez <mcgrof@winlab.rutgers.edu>
+ * Copyright (c) 2007-2008 Pavel Roskin <proski@gnu.org>
+ * Copyright (c) 2007-2008 Jiri Slaby <jirislaby@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*********************************\
+* Protocol Control Unit Functions *
+\*********************************/
+
+#include "ath5k.h"
+#include "reg.h"
+#include "debug.h"
+#include "base.h"
+
+/*******************\
+* Generic functions *
+\*******************/
+
+/**
+ * ath5k_hw_set_opmode - Set PCU operating mode
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Initialize PCU for the various operating modes (AP/STA etc)
+ *
+ * NOTE: ah->ah_op_mode must be set before calling this.
+ */
+int ath5k_hw_set_opmode(struct ath5k_hw *ah)
+{
+ u32 pcu_reg, beacon_reg, low_id, high_id;
+
+ pcu_reg = 0;
+ beacon_reg = 0;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ switch (ah->ah_op_mode) {
+ case NL80211_IFTYPE_ADHOC:
+ pcu_reg |= AR5K_STA_ID1_ADHOC | AR5K_STA_ID1_DESC_ANTENNA |
+ (ah->ah_version == AR5K_AR5210 ?
+ AR5K_STA_ID1_NO_PSPOLL : 0);
+ beacon_reg |= AR5K_BCR_ADHOC;
+ break;
+
+ case NL80211_IFTYPE_AP:
+ case NL80211_IFTYPE_MESH_POINT:
+ pcu_reg |= AR5K_STA_ID1_AP | AR5K_STA_ID1_RTS_DEF_ANTENNA |
+ (ah->ah_version == AR5K_AR5210 ?
+ AR5K_STA_ID1_NO_PSPOLL : 0);
+ beacon_reg |= AR5K_BCR_AP;
+ break;
+
+ case NL80211_IFTYPE_STATION:
+ pcu_reg |= AR5K_STA_ID1_DEFAULT_ANTENNA |
+ (ah->ah_version == AR5K_AR5210 ?
+ AR5K_STA_ID1_PWR_SV : 0);
+ case NL80211_IFTYPE_MONITOR:
+ pcu_reg |= AR5K_STA_ID1_DEFAULT_ANTENNA |
+ (ah->ah_version == AR5K_AR5210 ?
+ AR5K_STA_ID1_NO_PSPOLL : 0);
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ /*
+ * Set PCU registers
+ */
+ low_id = AR5K_LOW_ID(ah->ah_sta_id);
+ high_id = AR5K_HIGH_ID(ah->ah_sta_id);
+ ath5k_hw_reg_write(ah, low_id, AR5K_STA_ID0);
+ ath5k_hw_reg_write(ah, pcu_reg | high_id, AR5K_STA_ID1);
+
+ /*
+ * Set Beacon Control Register on 5210
+ */
+ if (ah->ah_version == AR5K_AR5210)
+ ath5k_hw_reg_write(ah, beacon_reg, AR5K_BCR);
+
+ return 0;
+}
+
+/**
+ * ath5k_hw_update - Update mib counters (mac layer statistics)
+ *
+ * @ah: The &struct ath5k_hw
+ * @stats: The &struct ieee80211_low_level_stats we use to track
+ * statistics on the driver
+ *
+ * Reads MIB counters from PCU and updates sw statistics. Must be
+ * called after a MIB interrupt.
+ */
+void ath5k_hw_update_mib_counters(struct ath5k_hw *ah,
+ struct ieee80211_low_level_stats *stats)
+{
+ ATH5K_TRACE(ah->ah_sc);
+
+ /* Read-And-Clear */
+ stats->dot11ACKFailureCount += ath5k_hw_reg_read(ah, AR5K_ACK_FAIL);
+ stats->dot11RTSFailureCount += ath5k_hw_reg_read(ah, AR5K_RTS_FAIL);
+ stats->dot11RTSSuccessCount += ath5k_hw_reg_read(ah, AR5K_RTS_OK);
+ stats->dot11FCSErrorCount += ath5k_hw_reg_read(ah, AR5K_FCS_FAIL);
+
+ /* XXX: Should we use this to track beacon count ?
+ * -we read it anyway to clear the register */
+ ath5k_hw_reg_read(ah, AR5K_BEACON_CNT);
+
+ /* Reset profile count registers on 5212*/
+ if (ah->ah_version == AR5K_AR5212) {
+ ath5k_hw_reg_write(ah, 0, AR5K_PROFCNT_TX);
+ ath5k_hw_reg_write(ah, 0, AR5K_PROFCNT_RX);
+ ath5k_hw_reg_write(ah, 0, AR5K_PROFCNT_RXCLR);
+ ath5k_hw_reg_write(ah, 0, AR5K_PROFCNT_CYCLE);
+ }
+}
+
+/**
+ * ath5k_hw_set_ack_bitrate - set bitrate for ACKs
+ *
+ * @ah: The &struct ath5k_hw
+ * @high: Flag to determine if we want to use high transmition rate
+ * for ACKs or not
+ *
+ * If high flag is set, we tell hw to use a set of control rates based on
+ * the current transmition rate (check out control_rates array inside reset.c).
+ * If not hw just uses the lowest rate available for the current modulation
+ * scheme being used (1Mbit for CCK and 6Mbits for OFDM).
+ */
+void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high)
+{
+ if (ah->ah_version != AR5K_AR5212)
+ return;
+ else {
+ u32 val = AR5K_STA_ID1_BASE_RATE_11B | AR5K_STA_ID1_ACKCTS_6MB;
+ if (high)
+ AR5K_REG_ENABLE_BITS(ah, AR5K_STA_ID1, val);
+ else
+ AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1, val);
+ }
+}
+
+
+/******************\
+* ACK/CTS Timeouts *
+\******************/
+
+/**
+ * ath5k_hw_het_ack_timeout - Get ACK timeout from PCU in usec
+ *
+ * @ah: The &struct ath5k_hw
+ */
+unsigned int ath5k_hw_get_ack_timeout(struct ath5k_hw *ah)
+{
+ ATH5K_TRACE(ah->ah_sc);
+
+ return ath5k_hw_clocktoh(AR5K_REG_MS(ath5k_hw_reg_read(ah,
+ AR5K_TIME_OUT), AR5K_TIME_OUT_ACK), ah->ah_turbo);
+}
+
+/**
+ * ath5k_hw_set_ack_timeout - Set ACK timeout on PCU
+ *
+ * @ah: The &struct ath5k_hw
+ * @timeout: Timeout in usec
+ */
+int ath5k_hw_set_ack_timeout(struct ath5k_hw *ah, unsigned int timeout)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ if (ath5k_hw_clocktoh(AR5K_REG_MS(0xffffffff, AR5K_TIME_OUT_ACK),
+ ah->ah_turbo) <= timeout)
+ return -EINVAL;
+
+ AR5K_REG_WRITE_BITS(ah, AR5K_TIME_OUT, AR5K_TIME_OUT_ACK,
+ ath5k_hw_htoclock(timeout, ah->ah_turbo));
+
+ return 0;
+}
+
+/**
+ * ath5k_hw_get_cts_timeout - Get CTS timeout from PCU in usec
+ *
+ * @ah: The &struct ath5k_hw
+ */
+unsigned int ath5k_hw_get_cts_timeout(struct ath5k_hw *ah)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ return ath5k_hw_clocktoh(AR5K_REG_MS(ath5k_hw_reg_read(ah,
+ AR5K_TIME_OUT), AR5K_TIME_OUT_CTS), ah->ah_turbo);
+}
+
+/**
+ * ath5k_hw_set_cts_timeout - Set CTS timeout on PCU
+ *
+ * @ah: The &struct ath5k_hw
+ * @timeout: Timeout in usec
+ */
+int ath5k_hw_set_cts_timeout(struct ath5k_hw *ah, unsigned int timeout)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ if (ath5k_hw_clocktoh(AR5K_REG_MS(0xffffffff, AR5K_TIME_OUT_CTS),
+ ah->ah_turbo) <= timeout)
+ return -EINVAL;
+
+ AR5K_REG_WRITE_BITS(ah, AR5K_TIME_OUT, AR5K_TIME_OUT_CTS,
+ ath5k_hw_htoclock(timeout, ah->ah_turbo));
+
+ return 0;
+}
+
+
+/****************\
+* BSSID handling *
+\****************/
+
+/**
+ * ath5k_hw_get_lladdr - Get station id
+ *
+ * @ah: The &struct ath5k_hw
+ * @mac: The card's mac address
+ *
+ * Initialize ah->ah_sta_id using the mac address provided
+ * (just a memcpy).
+ *
+ * TODO: Remove it once we merge ath5k_softc and ath5k_hw
+ */
+void ath5k_hw_get_lladdr(struct ath5k_hw *ah, u8 *mac)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ memcpy(mac, ah->ah_sta_id, ETH_ALEN);
+}
+
+/**
+ * ath5k_hw_set_lladdr - Set station id
+ *
+ * @ah: The &struct ath5k_hw
+ * @mac: The card's mac address
+ *
+ * Set station id on hw using the provided mac address
+ */
+int ath5k_hw_set_lladdr(struct ath5k_hw *ah, const u8 *mac)
+{
+ u32 low_id, high_id;
+
+ ATH5K_TRACE(ah->ah_sc);
+ /* Set new station ID */
+ memcpy(ah->ah_sta_id, mac, ETH_ALEN);
+
+ low_id = AR5K_LOW_ID(mac);
+ high_id = AR5K_HIGH_ID(mac);
+
+ ath5k_hw_reg_write(ah, low_id, AR5K_STA_ID0);
+ ath5k_hw_reg_write(ah, high_id, AR5K_STA_ID1);
+
+ return 0;
+}
+
+/**
+ * ath5k_hw_set_associd - Set BSSID for association
+ *
+ * @ah: The &struct ath5k_hw
+ * @bssid: BSSID
+ * @assoc_id: Assoc id
+ *
+ * Sets the BSSID which trigers the "SME Join" operation
+ */
+void ath5k_hw_set_associd(struct ath5k_hw *ah, const u8 *bssid, u16 assoc_id)
+{
+ u32 low_id, high_id;
+ u16 tim_offset = 0;
+
+ /*
+ * Set simple BSSID mask on 5212
+ */
+ if (ah->ah_version == AR5K_AR5212) {
+ ath5k_hw_reg_write(ah, 0xffffffff, AR5K_BSS_IDM0);
+ ath5k_hw_reg_write(ah, 0xffffffff, AR5K_BSS_IDM1);
+ }
+
+ /*
+ * Set BSSID which triggers the "SME Join" operation
+ */
+ low_id = AR5K_LOW_ID(bssid);
+ high_id = AR5K_HIGH_ID(bssid);
+ ath5k_hw_reg_write(ah, low_id, AR5K_BSS_ID0);
+ ath5k_hw_reg_write(ah, high_id | ((assoc_id & 0x3fff) <<
+ AR5K_BSS_ID1_AID_S), AR5K_BSS_ID1);
+
+ if (assoc_id == 0) {
+ ath5k_hw_disable_pspoll(ah);
+ return;
+ }
+
+ AR5K_REG_WRITE_BITS(ah, AR5K_BEACON, AR5K_BEACON_TIM,
+ tim_offset ? tim_offset + 4 : 0);
+
+ ath5k_hw_enable_pspoll(ah, NULL, 0);
+}
+
+/**
+ * ath5k_hw_set_bssid_mask - filter out bssids we listen
+ *
+ * @ah: the &struct ath5k_hw
+ * @mask: the bssid_mask, a u8 array of size ETH_ALEN
+ *
+ * BSSID masking is a method used by AR5212 and newer hardware to inform PCU
+ * which bits of the interface's MAC address should be looked at when trying
+ * to decide which packets to ACK. In station mode and AP mode with a single
+ * BSS every bit matters since we lock to only one BSS. In AP mode with
+ * multiple BSSes (virtual interfaces) not every bit matters because hw must
+ * accept frames for all BSSes and so we tweak some bits of our mac address
+ * in order to have multiple BSSes.
+ *
+ * NOTE: This is a simple filter and does *not* filter out all
+ * relevant frames. Some frames that are not for us might get ACKed from us
+ * by PCU because they just match the mask.
+ *
+ * When handling multiple BSSes you can get the BSSID mask by computing the
+ * set of ~ ( MAC XOR BSSID ) for all bssids we handle.
+ *
+ * When you do this you are essentially computing the common bits of all your
+ * BSSes. Later it is assumed the harware will "and" (&) the BSSID mask with
+ * the MAC address to obtain the relevant bits and compare the result with
+ * (frame's BSSID & mask) to see if they match.
+ */
+/*
+ * Simple example: on your card you have have two BSSes you have created with
+ * BSSID-01 and BSSID-02. Lets assume BSSID-01 will not use the MAC address.
+ * There is another BSSID-03 but you are not part of it. For simplicity's sake,
+ * assuming only 4 bits for a mac address and for BSSIDs you can then have:
+ *
+ * \
+ * MAC: 0001 |
+ * BSSID-01: 0100 | --> Belongs to us
+ * BSSID-02: 1001 |
+ * /
+ * -------------------
+ * BSSID-03: 0110 | --> External
+ * -------------------
+ *
+ * Our bssid_mask would then be:
+ *
+ * On loop iteration for BSSID-01:
+ * ~(0001 ^ 0100) -> ~(0101)
+ * -> 1010
+ * bssid_mask = 1010
+ *
+ * On loop iteration for BSSID-02:
+ * bssid_mask &= ~(0001 ^ 1001)
+ * bssid_mask = (1010) & ~(0001 ^ 1001)
+ * bssid_mask = (1010) & ~(1001)
+ * bssid_mask = (1010) & (0110)
+ * bssid_mask = 0010
+ *
+ * A bssid_mask of 0010 means "only pay attention to the second least
+ * significant bit". This is because its the only bit common
+ * amongst the MAC and all BSSIDs we support. To findout what the real
+ * common bit is we can simply "&" the bssid_mask now with any BSSID we have
+ * or our MAC address (we assume the hardware uses the MAC address).
+ *
+ * Now, suppose there's an incoming frame for BSSID-03:
+ *
+ * IFRAME-01: 0110
+ *
+ * An easy eye-inspeciton of this already should tell you that this frame
+ * will not pass our check. This is beacuse the bssid_mask tells the
+ * hardware to only look at the second least significant bit and the
+ * common bit amongst the MAC and BSSIDs is 0, this frame has the 2nd LSB
+ * as 1, which does not match 0.
+ *
+ * So with IFRAME-01 we *assume* the hardware will do:
+ *
+ * allow = (IFRAME-01 & bssid_mask) == (bssid_mask & MAC) ? 1 : 0;
+ * --> allow = (0110 & 0010) == (0010 & 0001) ? 1 : 0;
+ * --> allow = (0010) == 0000 ? 1 : 0;
+ * --> allow = 0
+ *
+ * Lets now test a frame that should work:
+ *
+ * IFRAME-02: 0001 (we should allow)
+ *
+ * allow = (0001 & 1010) == 1010
+ *
+ * allow = (IFRAME-02 & bssid_mask) == (bssid_mask & MAC) ? 1 : 0;
+ * --> allow = (0001 & 0010) == (0010 & 0001) ? 1 :0;
+ * --> allow = (0010) == (0010)
+ * --> allow = 1
+ *
+ * Other examples:
+ *
+ * IFRAME-03: 0100 --> allowed
+ * IFRAME-04: 1001 --> allowed
+ * IFRAME-05: 1101 --> allowed but its not for us!!!
+ *
+ */
+int ath5k_hw_set_bssid_mask(struct ath5k_hw *ah, const u8 *mask)
+{
+ u32 low_id, high_id;
+ ATH5K_TRACE(ah->ah_sc);
+
+ if (ah->ah_version == AR5K_AR5212) {
+ low_id = AR5K_LOW_ID(mask);
+ high_id = AR5K_HIGH_ID(mask);
+
+ ath5k_hw_reg_write(ah, low_id, AR5K_BSS_IDM0);
+ ath5k_hw_reg_write(ah, high_id, AR5K_BSS_IDM1);
+
+ return 0;
+ }
+
+ return -EIO;
+}
+
+
+/************\
+* RX Control *
+\************/
+
+/**
+ * ath5k_hw_start_rx_pcu - Start RX engine
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Starts RX engine on PCU so that hw can process RXed frames
+ * (ACK etc).
+ *
+ * NOTE: RX DMA should be already enabled using ath5k_hw_start_rx_dma
+ * TODO: Init ANI here
+ */
+void ath5k_hw_start_rx_pcu(struct ath5k_hw *ah)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ AR5K_REG_DISABLE_BITS(ah, AR5K_DIAG_SW, AR5K_DIAG_SW_DIS_RX);
+}
+
+/**
+ * at5k_hw_stop_rx_pcu - Stop RX engine
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Stops RX engine on PCU
+ *
+ * TODO: Detach ANI here
+ */
+void ath5k_hw_stop_rx_pcu(struct ath5k_hw *ah)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ AR5K_REG_ENABLE_BITS(ah, AR5K_DIAG_SW, AR5K_DIAG_SW_DIS_RX);
+}
+
+/*
+ * Set multicast filter
+ */
+void ath5k_hw_set_mcast_filter(struct ath5k_hw *ah, u32 filter0, u32 filter1)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ /* Set the multicat filter */
+ ath5k_hw_reg_write(ah, filter0, AR5K_MCAST_FILTER0);
+ ath5k_hw_reg_write(ah, filter1, AR5K_MCAST_FILTER1);
+}
+
+/*
+ * Set multicast filter by index
+ */
+int ath5k_hw_set_mcast_filter_idx(struct ath5k_hw *ah, u32 index)
+{
+
+ ATH5K_TRACE(ah->ah_sc);
+ if (index >= 64)
+ return -EINVAL;
+ else if (index >= 32)
+ AR5K_REG_ENABLE_BITS(ah, AR5K_MCAST_FILTER1,
+ (1 << (index - 32)));
+ else
+ AR5K_REG_ENABLE_BITS(ah, AR5K_MCAST_FILTER0, (1 << index));
+
+ return 0;
+}
+
+/*
+ * Clear Multicast filter by index
+ */
+int ath5k_hw_clear_mcast_filter_idx(struct ath5k_hw *ah, u32 index)
+{
+
+ ATH5K_TRACE(ah->ah_sc);
+ if (index >= 64)
+ return -EINVAL;
+ else if (index >= 32)
+ AR5K_REG_DISABLE_BITS(ah, AR5K_MCAST_FILTER1,
+ (1 << (index - 32)));
+ else
+ AR5K_REG_DISABLE_BITS(ah, AR5K_MCAST_FILTER0, (1 << index));
+
+ return 0;
+}
+
+/**
+ * ath5k_hw_get_rx_filter - Get current rx filter
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Returns the RX filter by reading rx filter and
+ * phy error filter registers. RX filter is used
+ * to set the allowed frame types that PCU will accept
+ * and pass to the driver. For a list of frame types
+ * check out reg.h.
+ */
+u32 ath5k_hw_get_rx_filter(struct ath5k_hw *ah)
+{
+ u32 data, filter = 0;
+
+ ATH5K_TRACE(ah->ah_sc);
+ filter = ath5k_hw_reg_read(ah, AR5K_RX_FILTER);
+
+ /*Radar detection for 5212*/
+ if (ah->ah_version == AR5K_AR5212) {
+ data = ath5k_hw_reg_read(ah, AR5K_PHY_ERR_FIL);
+
+ if (data & AR5K_PHY_ERR_FIL_RADAR)
+ filter |= AR5K_RX_FILTER_RADARERR;
+ if (data & (AR5K_PHY_ERR_FIL_OFDM | AR5K_PHY_ERR_FIL_CCK))
+ filter |= AR5K_RX_FILTER_PHYERR;
+ }
+
+ return filter;
+}
+
+/**
+ * ath5k_hw_set_rx_filter - Set rx filter
+ *
+ * @ah: The &struct ath5k_hw
+ * @filter: RX filter mask (see reg.h)
+ *
+ * Sets RX filter register and also handles PHY error filter
+ * register on 5212 and newer chips so that we have proper PHY
+ * error reporting.
+ */
+void ath5k_hw_set_rx_filter(struct ath5k_hw *ah, u32 filter)
+{
+ u32 data = 0;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ /* Set PHY error filter register on 5212*/
+ if (ah->ah_version == AR5K_AR5212) {
+ if (filter & AR5K_RX_FILTER_RADARERR)
+ data |= AR5K_PHY_ERR_FIL_RADAR;
+ if (filter & AR5K_RX_FILTER_PHYERR)
+ data |= AR5K_PHY_ERR_FIL_OFDM | AR5K_PHY_ERR_FIL_CCK;
+ }
+
+ /*
+ * The AR5210 uses promiscous mode to detect radar activity
+ */
+ if (ah->ah_version == AR5K_AR5210 &&
+ (filter & AR5K_RX_FILTER_RADARERR)) {
+ filter &= ~AR5K_RX_FILTER_RADARERR;
+ filter |= AR5K_RX_FILTER_PROM;
+ }
+
+ /*Zero length DMA*/
+ if (data)
+ AR5K_REG_ENABLE_BITS(ah, AR5K_RXCFG, AR5K_RXCFG_ZLFDMA);
+ else
+ AR5K_REG_DISABLE_BITS(ah, AR5K_RXCFG, AR5K_RXCFG_ZLFDMA);
+
+ /*Write RX Filter register*/
+ ath5k_hw_reg_write(ah, filter & 0xff, AR5K_RX_FILTER);
+
+ /*Write PHY error filter register on 5212*/
+ if (ah->ah_version == AR5K_AR5212)
+ ath5k_hw_reg_write(ah, data, AR5K_PHY_ERR_FIL);
+
+}
+
+
+/****************\
+* Beacon control *
+\****************/
+
+/**
+ * ath5k_hw_get_tsf32 - Get a 32bit TSF
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Returns lower 32 bits of current TSF
+ */
+u32 ath5k_hw_get_tsf32(struct ath5k_hw *ah)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ return ath5k_hw_reg_read(ah, AR5K_TSF_L32);
+}
+
+/**
+ * ath5k_hw_get_tsf64 - Get the full 64bit TSF
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Returns the current TSF
+ */
+u64 ath5k_hw_get_tsf64(struct ath5k_hw *ah)
+{
+ u64 tsf = ath5k_hw_reg_read(ah, AR5K_TSF_U32);
+ ATH5K_TRACE(ah->ah_sc);
+
+ return ath5k_hw_reg_read(ah, AR5K_TSF_L32) | (tsf << 32);
+}
+
+/**
+ * ath5k_hw_reset_tsf - Force a TSF reset
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Forces a TSF reset on PCU
+ */
+void ath5k_hw_reset_tsf(struct ath5k_hw *ah)
+{
+ u32 val;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ val = ath5k_hw_reg_read(ah, AR5K_BEACON) | AR5K_BEACON_RESET_TSF;
+
+ /*
+ * Each write to the RESET_TSF bit toggles a hardware internal
+ * signal to reset TSF, but if left high it will cause a TSF reset
+ * on the next chip reset as well. Thus we always write the value
+ * twice to clear the signal.
+ */
+ ath5k_hw_reg_write(ah, val, AR5K_BEACON);
+ ath5k_hw_reg_write(ah, val, AR5K_BEACON);
+}
+
+/*
+ * Initialize beacon timers
+ */
+void ath5k_hw_init_beacon(struct ath5k_hw *ah, u32 next_beacon, u32 interval)
+{
+ u32 timer1, timer2, timer3;
+
+ ATH5K_TRACE(ah->ah_sc);
+ /*
+ * Set the additional timers by mode
+ */
+ switch (ah->ah_op_mode) {
+ case NL80211_IFTYPE_STATION:
+ if (ah->ah_version == AR5K_AR5210) {
+ timer1 = 0xffffffff;
+ timer2 = 0xffffffff;
+ } else {
+ timer1 = 0x0000ffff;
+ timer2 = 0x0007ffff;
+ }
+ break;
+
+ default:
+ timer1 = (next_beacon - AR5K_TUNE_DMA_BEACON_RESP) << 3;
+ timer2 = (next_beacon - AR5K_TUNE_SW_BEACON_RESP) << 3;
+ }
+
+ timer3 = next_beacon + (ah->ah_atim_window ? ah->ah_atim_window : 1);
+
+ /*
+ * Set the beacon register and enable all timers.
+ * (next beacon, DMA beacon, software beacon, ATIM window time)
+ */
+ ath5k_hw_reg_write(ah, next_beacon, AR5K_TIMER0);
+ ath5k_hw_reg_write(ah, timer1, AR5K_TIMER1);
+ ath5k_hw_reg_write(ah, timer2, AR5K_TIMER2);
+ ath5k_hw_reg_write(ah, timer3, AR5K_TIMER3);
+
+ ath5k_hw_reg_write(ah, interval & (AR5K_BEACON_PERIOD |
+ AR5K_BEACON_RESET_TSF | AR5K_BEACON_ENABLE),
+ AR5K_BEACON);
+}
+
+#if 0
+/*
+ * Set beacon timers
+ */
+int ath5k_hw_set_beacon_timers(struct ath5k_hw *ah,
+ const struct ath5k_beacon_state *state)
+{
+ u32 cfp_period, next_cfp, dtim, interval, next_beacon;
+
+ /*
+ * TODO: should be changed through *state
+ * review struct ath5k_beacon_state struct
+ *
+ * XXX: These are used for cfp period bellow, are they
+ * ok ? Is it O.K. for tsf here to be 0 or should we use
+ * get_tsf ?
+ */
+ u32 dtim_count = 0; /* XXX */
+ u32 cfp_count = 0; /* XXX */
+ u32 tsf = 0; /* XXX */
+
+ ATH5K_TRACE(ah->ah_sc);
+ /* Return on an invalid beacon state */
+ if (state->bs_interval < 1)
+ return -EINVAL;
+
+ interval = state->bs_interval;
+ dtim = state->bs_dtim_period;
+
+ /*
+ * PCF support?
+ */
+ if (state->bs_cfp_period > 0) {
+ /*
+ * Enable PCF mode and set the CFP
+ * (Contention Free Period) and timer registers
+ */
+ cfp_period = state->bs_cfp_period * state->bs_dtim_period *
+ state->bs_interval;
+ next_cfp = (cfp_count * state->bs_dtim_period + dtim_count) *
+ state->bs_interval;
+
+ AR5K_REG_ENABLE_BITS(ah, AR5K_STA_ID1,
+ AR5K_STA_ID1_DEFAULT_ANTENNA |
+ AR5K_STA_ID1_PCF);
+ ath5k_hw_reg_write(ah, cfp_period, AR5K_CFP_PERIOD);
+ ath5k_hw_reg_write(ah, state->bs_cfp_max_duration,
+ AR5K_CFP_DUR);
+ ath5k_hw_reg_write(ah, (tsf + (next_cfp == 0 ? cfp_period :
+ next_cfp)) << 3, AR5K_TIMER2);
+ } else {
+ /* Disable PCF mode */
+ AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1,
+ AR5K_STA_ID1_DEFAULT_ANTENNA |
+ AR5K_STA_ID1_PCF);
+ }
+
+ /*
+ * Enable the beacon timer register
+ */
+ ath5k_hw_reg_write(ah, state->bs_next_beacon, AR5K_TIMER0);
+
+ /*
+ * Start the beacon timers
+ */
+ ath5k_hw_reg_write(ah, (ath5k_hw_reg_read(ah, AR5K_BEACON) &
+ ~(AR5K_BEACON_PERIOD | AR5K_BEACON_TIM)) |
+ AR5K_REG_SM(state->bs_tim_offset ? state->bs_tim_offset + 4 : 0,
+ AR5K_BEACON_TIM) | AR5K_REG_SM(state->bs_interval,
+ AR5K_BEACON_PERIOD), AR5K_BEACON);
+
+ /*
+ * Write new beacon miss threshold, if it appears to be valid
+ * XXX: Figure out right values for min <= bs_bmiss_threshold <= max
+ * and return if its not in range. We can test this by reading value and
+ * setting value to a largest value and seeing which values register.
+ */
+
+ AR5K_REG_WRITE_BITS(ah, AR5K_RSSI_THR, AR5K_RSSI_THR_BMISS,
+ state->bs_bmiss_threshold);
+
+ /*
+ * Set sleep control register
+ * XXX: Didn't find this in 5210 code but since this register
+ * exists also in ar5k's 5210 headers i leave it as common code.
+ */
+ AR5K_REG_WRITE_BITS(ah, AR5K_SLEEP_CTL, AR5K_SLEEP_CTL_SLDUR,
+ (state->bs_sleep_duration - 3) << 3);
+
+ /*
+ * Set enhanced sleep registers on 5212
+ */
+ if (ah->ah_version == AR5K_AR5212) {
+ if (state->bs_sleep_duration > state->bs_interval &&
+ roundup(state->bs_sleep_duration, interval) ==
+ state->bs_sleep_duration)
+ interval = state->bs_sleep_duration;
+
+ if (state->bs_sleep_duration > dtim && (dtim == 0 ||
+ roundup(state->bs_sleep_duration, dtim) ==
+ state->bs_sleep_duration))
+ dtim = state->bs_sleep_duration;
+
+ if (interval > dtim)
+ return -EINVAL;
+
+ next_beacon = interval == dtim ? state->bs_next_dtim :
+ state->bs_next_beacon;
+
+ ath5k_hw_reg_write(ah,
+ AR5K_REG_SM((state->bs_next_dtim - 3) << 3,
+ AR5K_SLEEP0_NEXT_DTIM) |
+ AR5K_REG_SM(10, AR5K_SLEEP0_CABTO) |
+ AR5K_SLEEP0_ENH_SLEEP_EN |
+ AR5K_SLEEP0_ASSUME_DTIM, AR5K_SLEEP0);
+
+ ath5k_hw_reg_write(ah, AR5K_REG_SM((next_beacon - 3) << 3,
+ AR5K_SLEEP1_NEXT_TIM) |
+ AR5K_REG_SM(10, AR5K_SLEEP1_BEACON_TO), AR5K_SLEEP1);
+
+ ath5k_hw_reg_write(ah,
+ AR5K_REG_SM(interval, AR5K_SLEEP2_TIM_PER) |
+ AR5K_REG_SM(dtim, AR5K_SLEEP2_DTIM_PER), AR5K_SLEEP2);
+ }
+
+ return 0;
+}
+
+/*
+ * Reset beacon timers
+ */
+void ath5k_hw_reset_beacon(struct ath5k_hw *ah)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ /*
+ * Disable beacon timer
+ */
+ ath5k_hw_reg_write(ah, 0, AR5K_TIMER0);
+
+ /*
+ * Disable some beacon register values
+ */
+ AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1,
+ AR5K_STA_ID1_DEFAULT_ANTENNA | AR5K_STA_ID1_PCF);
+ ath5k_hw_reg_write(ah, AR5K_BEACON_PERIOD, AR5K_BEACON);
+}
+
+/*
+ * Wait for beacon queue to finish
+ */
+int ath5k_hw_beaconq_finish(struct ath5k_hw *ah, unsigned long phys_addr)
+{
+ unsigned int i;
+ int ret;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ /* 5210 doesn't have QCU*/
+ if (ah->ah_version == AR5K_AR5210) {
+ /*
+ * Wait for beaconn queue to finish by checking
+ * Control Register and Beacon Status Register.
+ */
+ for (i = AR5K_TUNE_BEACON_INTERVAL / 2; i > 0; i--) {
+ if (!(ath5k_hw_reg_read(ah, AR5K_BSR) & AR5K_BSR_TXQ1F)
+ ||
+ !(ath5k_hw_reg_read(ah, AR5K_CR) & AR5K_BSR_TXQ1F))
+ break;
+ udelay(10);
+ }
+
+ /* Timeout... */
+ if (i <= 0) {
+ /*
+ * Re-schedule the beacon queue
+ */
+ ath5k_hw_reg_write(ah, phys_addr, AR5K_NOQCU_TXDP1);
+ ath5k_hw_reg_write(ah, AR5K_BCR_TQ1V | AR5K_BCR_BDMAE,
+ AR5K_BCR);
+
+ return -EIO;
+ }
+ ret = 0;
+ } else {
+ /*5211/5212*/
+ ret = ath5k_hw_register_timeout(ah,
+ AR5K_QUEUE_STATUS(AR5K_TX_QUEUE_ID_BEACON),
+ AR5K_QCU_STS_FRMPENDCNT, 0, false);
+
+ if (AR5K_REG_READ_Q(ah, AR5K_QCU_TXE, AR5K_TX_QUEUE_ID_BEACON))
+ return -EIO;
+ }
+
+ return ret;
+}
+#endif
+
+
+/*********************\
+* Key table functions *
+\*********************/
+
+/*
+ * Reset a key entry on the table
+ */
+int ath5k_hw_reset_key(struct ath5k_hw *ah, u16 entry)
+{
+ unsigned int i;
+
+ ATH5K_TRACE(ah->ah_sc);
+ AR5K_ASSERT_ENTRY(entry, AR5K_KEYTABLE_SIZE);
+
+ for (i = 0; i < AR5K_KEYCACHE_SIZE; i++)
+ ath5k_hw_reg_write(ah, 0, AR5K_KEYTABLE_OFF(entry, i));
+
+ /*
+ * Set NULL encryption on AR5212+
+ *
+ * Note: AR5K_KEYTABLE_TYPE -> AR5K_KEYTABLE_OFF(entry, 5)
+ * AR5K_KEYTABLE_TYPE_NULL -> 0x00000007
+ *
+ * Note2: Windows driver (ndiswrapper) sets this to
+ * 0x00000714 instead of 0x00000007
+ */
+ if (ah->ah_version > AR5K_AR5211)
+ ath5k_hw_reg_write(ah, AR5K_KEYTABLE_TYPE_NULL,
+ AR5K_KEYTABLE_TYPE(entry));
+
+ return 0;
+}
+
+/*
+ * Check if a table entry is valid
+ */
+int ath5k_hw_is_key_valid(struct ath5k_hw *ah, u16 entry)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ AR5K_ASSERT_ENTRY(entry, AR5K_KEYTABLE_SIZE);
+
+ /* Check the validation flag at the end of the entry */
+ return ath5k_hw_reg_read(ah, AR5K_KEYTABLE_MAC1(entry)) &
+ AR5K_KEYTABLE_VALID;
+}
+
+/*
+ * Set a key entry on the table
+ */
+int ath5k_hw_set_key(struct ath5k_hw *ah, u16 entry,
+ const struct ieee80211_key_conf *key, const u8 *mac)
+{
+ unsigned int i;
+ __le32 key_v[5] = {};
+ u32 keytype;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ /* key->keylen comes in from mac80211 in bytes */
+
+ if (key->keylen > AR5K_KEYTABLE_SIZE / 8)
+ return -EOPNOTSUPP;
+
+ switch (key->keylen) {
+ /* WEP 40-bit = 40-bit entered key + 24 bit IV = 64-bit */
+ case 40 / 8:
+ memcpy(&key_v[0], key->key, 5);
+ keytype = AR5K_KEYTABLE_TYPE_40;
+ break;
+
+ /* WEP 104-bit = 104-bit entered key + 24-bit IV = 128-bit */
+ case 104 / 8:
+ memcpy(&key_v[0], &key->key[0], 6);
+ memcpy(&key_v[2], &key->key[6], 6);
+ memcpy(&key_v[4], &key->key[12], 1);
+ keytype = AR5K_KEYTABLE_TYPE_104;
+ break;
+ /* WEP 128-bit = 128-bit entered key + 24 bit IV = 152-bit */
+ case 128 / 8:
+ memcpy(&key_v[0], &key->key[0], 6);
+ memcpy(&key_v[2], &key->key[6], 6);
+ memcpy(&key_v[4], &key->key[12], 4);
+ keytype = AR5K_KEYTABLE_TYPE_128;
+ break;
+
+ default:
+ return -EINVAL; /* shouldn't happen */
+ }
+
+ for (i = 0; i < ARRAY_SIZE(key_v); i++)
+ ath5k_hw_reg_write(ah, le32_to_cpu(key_v[i]),
+ AR5K_KEYTABLE_OFF(entry, i));
+
+ ath5k_hw_reg_write(ah, keytype, AR5K_KEYTABLE_TYPE(entry));
+
+ return ath5k_hw_set_key_lladdr(ah, entry, mac);
+}
+
+int ath5k_hw_set_key_lladdr(struct ath5k_hw *ah, u16 entry, const u8 *mac)
+{
+ u32 low_id, high_id;
+
+ ATH5K_TRACE(ah->ah_sc);
+ /* Invalid entry (key table overflow) */
+ AR5K_ASSERT_ENTRY(entry, AR5K_KEYTABLE_SIZE);
+
+ /* MAC may be NULL if it's a broadcast key. In this case no need to
+ * to compute AR5K_LOW_ID and AR5K_HIGH_ID as we already know it. */
+ if (unlikely(mac == NULL)) {
+ low_id = 0xffffffff;
+ high_id = 0xffff | AR5K_KEYTABLE_VALID;
+ } else {
+ low_id = AR5K_LOW_ID(mac);
+ high_id = AR5K_HIGH_ID(mac) | AR5K_KEYTABLE_VALID;
+ }
+
+ ath5k_hw_reg_write(ah, low_id, AR5K_KEYTABLE_MAC0(entry));
+ ath5k_hw_reg_write(ah, high_id, AR5K_KEYTABLE_MAC1(entry));
+
+ return 0;
+}
+
diff --git a/drivers/net/wireless/ath5k/phy.c b/drivers/net/wireless/ath5k/phy.c
index fa0d47faf574a8f857cb3f066412862291f605dd..e43f6563e61a08ab6cbfcaaff1d455c6eb56e8f7 100644
--- a/drivers/net/wireless/ath5k/phy.c
+++ b/drivers/net/wireless/ath5k/phy.c
@@ -1,9 +1,9 @@
/*
* PHY functions
*
- * Copyright (c) 2004, 2005, 2006, 2007 Reyk Floeter <reyk@openbsd.org>
- * Copyright (c) 2006, 2007 Nick Kossifidis <mickflemm@gmail.com>
- * Copyright (c) 2007 Jiri Slaby <jirislaby@gmail.com>
+ * Copyright (c) 2004-2007 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2007 Nick Kossifidis <mickflemm@gmail.com>
+ * Copyright (c) 2007-2008 Jiri Slaby <jirislaby@gmail.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -19,6 +19,8 @@
*
*/
+#define _ATH5K_PHY
+
#include <linux/delay.h>
#include "ath5k.h"
@@ -2122,7 +2124,7 @@ static int ath5k_hw_rf5110_calibrate(struct ath5k_hw *ah,
beacon = ath5k_hw_reg_read(ah, AR5K_BEACON_5210);
ath5k_hw_reg_write(ah, beacon & ~AR5K_BEACON_ENABLE, AR5K_BEACON_5210);
- udelay(2300);
+ mdelay(2);
/*
* Set the channel (with AGC turned off)
@@ -2501,3 +2503,5 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, unsigned int power)
return ath5k_hw_txpower(ah, channel, power);
}
+
+#undef _ATH5K_PHY
diff --git a/drivers/net/wireless/ath5k/qcu.c b/drivers/net/wireless/ath5k/qcu.c
new file mode 100644
index 0000000000000000000000000000000000000000..01bf09176d23b79a993ed5daf4b33b30a22a9cc6
--- /dev/null
+++ b/drivers/net/wireless/ath5k/qcu.c
@@ -0,0 +1,488 @@
+/*
+ * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/********************************************\
+Queue Control Unit, DFS Control Unit Functions
+\********************************************/
+
+#include "ath5k.h"
+#include "reg.h"
+#include "debug.h"
+#include "base.h"
+
+/*
+ * Get properties for a transmit queue
+ */
+int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue,
+ struct ath5k_txq_info *queue_info)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ memcpy(queue_info, &ah->ah_txq[queue], sizeof(struct ath5k_txq_info));
+ return 0;
+}
+
+/*
+ * Set properties for a transmit queue
+ */
+int ath5k_hw_set_tx_queueprops(struct ath5k_hw *ah, int queue,
+ const struct ath5k_txq_info *queue_info)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
+
+ if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
+ return -EIO;
+
+ memcpy(&ah->ah_txq[queue], queue_info, sizeof(struct ath5k_txq_info));
+
+ /*XXX: Is this supported on 5210 ?*/
+ if ((queue_info->tqi_type == AR5K_TX_QUEUE_DATA &&
+ ((queue_info->tqi_subtype == AR5K_WME_AC_VI) ||
+ (queue_info->tqi_subtype == AR5K_WME_AC_VO))) ||
+ queue_info->tqi_type == AR5K_TX_QUEUE_UAPSD)
+ ah->ah_txq[queue].tqi_flags |= AR5K_TXQ_FLAG_POST_FR_BKOFF_DIS;
+
+ return 0;
+}
+
+/*
+ * Initialize a transmit queue
+ */
+int ath5k_hw_setup_tx_queue(struct ath5k_hw *ah, enum ath5k_tx_queue queue_type,
+ struct ath5k_txq_info *queue_info)
+{
+ unsigned int queue;
+ int ret;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ /*
+ * Get queue by type
+ */
+ /*5210 only has 2 queues*/
+ if (ah->ah_version == AR5K_AR5210) {
+ switch (queue_type) {
+ case AR5K_TX_QUEUE_DATA:
+ queue = AR5K_TX_QUEUE_ID_NOQCU_DATA;
+ break;
+ case AR5K_TX_QUEUE_BEACON:
+ case AR5K_TX_QUEUE_CAB:
+ queue = AR5K_TX_QUEUE_ID_NOQCU_BEACON;
+ break;
+ default:
+ return -EINVAL;
+ }
+ } else {
+ switch (queue_type) {
+ case AR5K_TX_QUEUE_DATA:
+ for (queue = AR5K_TX_QUEUE_ID_DATA_MIN;
+ ah->ah_txq[queue].tqi_type !=
+ AR5K_TX_QUEUE_INACTIVE; queue++) {
+
+ if (queue > AR5K_TX_QUEUE_ID_DATA_MAX)
+ return -EINVAL;
+ }
+ break;
+ case AR5K_TX_QUEUE_UAPSD:
+ queue = AR5K_TX_QUEUE_ID_UAPSD;
+ break;
+ case AR5K_TX_QUEUE_BEACON:
+ queue = AR5K_TX_QUEUE_ID_BEACON;
+ break;
+ case AR5K_TX_QUEUE_CAB:
+ queue = AR5K_TX_QUEUE_ID_CAB;
+ break;
+ case AR5K_TX_QUEUE_XR_DATA:
+ if (ah->ah_version != AR5K_AR5212)
+ ATH5K_ERR(ah->ah_sc,
+ "XR data queues only supported in"
+ " 5212!\n");
+ queue = AR5K_TX_QUEUE_ID_XR_DATA;
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+
+ /*
+ * Setup internal queue structure
+ */
+ memset(&ah->ah_txq[queue], 0, sizeof(struct ath5k_txq_info));
+ ah->ah_txq[queue].tqi_type = queue_type;
+
+ if (queue_info != NULL) {
+ queue_info->tqi_type = queue_type;
+ ret = ath5k_hw_set_tx_queueprops(ah, queue, queue_info);
+ if (ret)
+ return ret;
+ }
+
+ /*
+ * We use ah_txq_status to hold a temp value for
+ * the Secondary interrupt mask registers on 5211+
+ * check out ath5k_hw_reset_tx_queue
+ */
+ AR5K_Q_ENABLE_BITS(ah->ah_txq_status, queue);
+
+ return queue;
+}
+
+/*
+ * Get number of pending frames
+ * for a specific queue [5211+]
+ */
+u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
+
+ /* Return if queue is declared inactive */
+ if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
+ return false;
+
+ /* XXX: How about AR5K_CFG_TXCNT ? */
+ if (ah->ah_version == AR5K_AR5210)
+ return false;
+
+ return AR5K_QUEUE_STATUS(queue) & AR5K_QCU_STS_FRMPENDCNT;
+}
+
+/*
+ * Set a transmit queue inactive
+ */
+void ath5k_hw_release_tx_queue(struct ath5k_hw *ah, unsigned int queue)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ if (WARN_ON(queue >= ah->ah_capabilities.cap_queues.q_tx_num))
+ return;
+
+ /* This queue will be skipped in further operations */
+ ah->ah_txq[queue].tqi_type = AR5K_TX_QUEUE_INACTIVE;
+ /*For SIMR setup*/
+ AR5K_Q_DISABLE_BITS(ah->ah_txq_status, queue);
+}
+
+/*
+ * Set DFS properties for a transmit queue on DCU
+ */
+int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
+{
+ u32 cw_min, cw_max, retry_lg, retry_sh;
+ struct ath5k_txq_info *tq = &ah->ah_txq[queue];
+
+ ATH5K_TRACE(ah->ah_sc);
+ AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
+
+ tq = &ah->ah_txq[queue];
+
+ if (tq->tqi_type == AR5K_TX_QUEUE_INACTIVE)
+ return 0;
+
+ if (ah->ah_version == AR5K_AR5210) {
+ /* Only handle data queues, others will be ignored */
+ if (tq->tqi_type != AR5K_TX_QUEUE_DATA)
+ return 0;
+
+ /* Set Slot time */
+ ath5k_hw_reg_write(ah, ah->ah_turbo ?
+ AR5K_INIT_SLOT_TIME_TURBO : AR5K_INIT_SLOT_TIME,
+ AR5K_SLOT_TIME);
+ /* Set ACK_CTS timeout */
+ ath5k_hw_reg_write(ah, ah->ah_turbo ?
+ AR5K_INIT_ACK_CTS_TIMEOUT_TURBO :
+ AR5K_INIT_ACK_CTS_TIMEOUT, AR5K_SLOT_TIME);
+ /* Set Transmit Latency */
+ ath5k_hw_reg_write(ah, ah->ah_turbo ?
+ AR5K_INIT_TRANSMIT_LATENCY_TURBO :
+ AR5K_INIT_TRANSMIT_LATENCY, AR5K_USEC_5210);
+
+ /* Set IFS0 */
+ if (ah->ah_turbo) {
+ ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS_TURBO +
+ (ah->ah_aifs + tq->tqi_aifs) *
+ AR5K_INIT_SLOT_TIME_TURBO) <<
+ AR5K_IFS0_DIFS_S) | AR5K_INIT_SIFS_TURBO,
+ AR5K_IFS0);
+ } else {
+ ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS +
+ (ah->ah_aifs + tq->tqi_aifs) *
+ AR5K_INIT_SLOT_TIME) << AR5K_IFS0_DIFS_S) |
+ AR5K_INIT_SIFS, AR5K_IFS0);
+ }
+
+ /* Set IFS1 */
+ ath5k_hw_reg_write(ah, ah->ah_turbo ?
+ AR5K_INIT_PROTO_TIME_CNTRL_TURBO :
+ AR5K_INIT_PROTO_TIME_CNTRL, AR5K_IFS1);
+ /* Set AR5K_PHY_SETTLING */
+ ath5k_hw_reg_write(ah, ah->ah_turbo ?
+ (ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
+ | 0x38 :
+ (ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
+ | 0x1C,
+ AR5K_PHY_SETTLING);
+ /* Set Frame Control Register */
+ ath5k_hw_reg_write(ah, ah->ah_turbo ?
+ (AR5K_PHY_FRAME_CTL_INI | AR5K_PHY_TURBO_MODE |
+ AR5K_PHY_TURBO_SHORT | 0x2020) :
+ (AR5K_PHY_FRAME_CTL_INI | 0x1020),
+ AR5K_PHY_FRAME_CTL_5210);
+ }
+
+ /*
+ * Calculate cwmin/max by channel mode
+ */
+ cw_min = ah->ah_cw_min = AR5K_TUNE_CWMIN;
+ cw_max = ah->ah_cw_max = AR5K_TUNE_CWMAX;
+ ah->ah_aifs = AR5K_TUNE_AIFS;
+ /*XR is only supported on 5212*/
+ if (IS_CHAN_XR(ah->ah_current_channel) &&
+ ah->ah_version == AR5K_AR5212) {
+ cw_min = ah->ah_cw_min = AR5K_TUNE_CWMIN_XR;
+ cw_max = ah->ah_cw_max = AR5K_TUNE_CWMAX_XR;
+ ah->ah_aifs = AR5K_TUNE_AIFS_XR;
+ /*B mode is not supported on 5210*/
+ } else if (IS_CHAN_B(ah->ah_current_channel) &&
+ ah->ah_version != AR5K_AR5210) {
+ cw_min = ah->ah_cw_min = AR5K_TUNE_CWMIN_11B;
+ cw_max = ah->ah_cw_max = AR5K_TUNE_CWMAX_11B;
+ ah->ah_aifs = AR5K_TUNE_AIFS_11B;
+ }
+
+ cw_min = 1;
+ while (cw_min < ah->ah_cw_min)
+ cw_min = (cw_min << 1) | 1;
+
+ cw_min = tq->tqi_cw_min < 0 ? (cw_min >> (-tq->tqi_cw_min)) :
+ ((cw_min << tq->tqi_cw_min) + (1 << tq->tqi_cw_min) - 1);
+ cw_max = tq->tqi_cw_max < 0 ? (cw_max >> (-tq->tqi_cw_max)) :
+ ((cw_max << tq->tqi_cw_max) + (1 << tq->tqi_cw_max) - 1);
+
+ /*
+ * Calculate and set retry limits
+ */
+ if (ah->ah_software_retry) {
+ /* XXX Need to test this */
+ retry_lg = ah->ah_limit_tx_retries;
+ retry_sh = retry_lg = retry_lg > AR5K_DCU_RETRY_LMT_SH_RETRY ?
+ AR5K_DCU_RETRY_LMT_SH_RETRY : retry_lg;
+ } else {
+ retry_lg = AR5K_INIT_LG_RETRY;
+ retry_sh = AR5K_INIT_SH_RETRY;
+ }
+
+ /*No QCU/DCU [5210]*/
+ if (ah->ah_version == AR5K_AR5210) {
+ ath5k_hw_reg_write(ah,
+ (cw_min << AR5K_NODCU_RETRY_LMT_CW_MIN_S)
+ | AR5K_REG_SM(AR5K_INIT_SLG_RETRY,
+ AR5K_NODCU_RETRY_LMT_SLG_RETRY)
+ | AR5K_REG_SM(AR5K_INIT_SSH_RETRY,
+ AR5K_NODCU_RETRY_LMT_SSH_RETRY)
+ | AR5K_REG_SM(retry_lg, AR5K_NODCU_RETRY_LMT_LG_RETRY)
+ | AR5K_REG_SM(retry_sh, AR5K_NODCU_RETRY_LMT_SH_RETRY),
+ AR5K_NODCU_RETRY_LMT);
+ } else {
+ /*QCU/DCU [5211+]*/
+ ath5k_hw_reg_write(ah,
+ AR5K_REG_SM(AR5K_INIT_SLG_RETRY,
+ AR5K_DCU_RETRY_LMT_SLG_RETRY) |
+ AR5K_REG_SM(AR5K_INIT_SSH_RETRY,
+ AR5K_DCU_RETRY_LMT_SSH_RETRY) |
+ AR5K_REG_SM(retry_lg, AR5K_DCU_RETRY_LMT_LG_RETRY) |
+ AR5K_REG_SM(retry_sh, AR5K_DCU_RETRY_LMT_SH_RETRY),
+ AR5K_QUEUE_DFS_RETRY_LIMIT(queue));
+
+ /*===Rest is also for QCU/DCU only [5211+]===*/
+
+ /*
+ * Set initial content window (cw_min/cw_max)
+ * and arbitrated interframe space (aifs)...
+ */
+ ath5k_hw_reg_write(ah,
+ AR5K_REG_SM(cw_min, AR5K_DCU_LCL_IFS_CW_MIN) |
+ AR5K_REG_SM(cw_max, AR5K_DCU_LCL_IFS_CW_MAX) |
+ AR5K_REG_SM(ah->ah_aifs + tq->tqi_aifs,
+ AR5K_DCU_LCL_IFS_AIFS),
+ AR5K_QUEUE_DFS_LOCAL_IFS(queue));
+
+ /*
+ * Set misc registers
+ */
+ ath5k_hw_reg_write(ah, AR5K_QCU_MISC_DCU_EARLY,
+ AR5K_QUEUE_MISC(queue));
+
+ if (tq->tqi_cbr_period) {
+ ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_cbr_period,
+ AR5K_QCU_CBRCFG_INTVAL) |
+ AR5K_REG_SM(tq->tqi_cbr_overflow_limit,
+ AR5K_QCU_CBRCFG_ORN_THRES),
+ AR5K_QUEUE_CBRCFG(queue));
+ AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+ AR5K_QCU_MISC_FRSHED_CBR);
+ if (tq->tqi_cbr_overflow_limit)
+ AR5K_REG_ENABLE_BITS(ah,
+ AR5K_QUEUE_MISC(queue),
+ AR5K_QCU_MISC_CBR_THRES_ENABLE);
+ }
+
+ if (tq->tqi_ready_time)
+ ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_ready_time,
+ AR5K_QCU_RDYTIMECFG_INTVAL) |
+ AR5K_QCU_RDYTIMECFG_ENABLE,
+ AR5K_QUEUE_RDYTIMECFG(queue));
+
+ if (tq->tqi_burst_time) {
+ ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_burst_time,
+ AR5K_DCU_CHAN_TIME_DUR) |
+ AR5K_DCU_CHAN_TIME_ENABLE,
+ AR5K_QUEUE_DFS_CHANNEL_TIME(queue));
+
+ if (tq->tqi_flags
+ & AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE)
+ AR5K_REG_ENABLE_BITS(ah,
+ AR5K_QUEUE_MISC(queue),
+ AR5K_QCU_MISC_RDY_VEOL_POLICY);
+ }
+
+ if (tq->tqi_flags & AR5K_TXQ_FLAG_BACKOFF_DISABLE)
+ ath5k_hw_reg_write(ah, AR5K_DCU_MISC_POST_FR_BKOFF_DIS,
+ AR5K_QUEUE_DFS_MISC(queue));
+
+ if (tq->tqi_flags & AR5K_TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE)
+ ath5k_hw_reg_write(ah, AR5K_DCU_MISC_BACKOFF_FRAG,
+ AR5K_QUEUE_DFS_MISC(queue));
+
+ /*
+ * Set registers by queue type
+ */
+ switch (tq->tqi_type) {
+ case AR5K_TX_QUEUE_BEACON:
+ AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+ AR5K_QCU_MISC_FRSHED_DBA_GT |
+ AR5K_QCU_MISC_CBREXP_BCN_DIS |
+ AR5K_QCU_MISC_BCN_ENABLE);
+
+ AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
+ (AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL <<
+ AR5K_DCU_MISC_ARBLOCK_CTL_S) |
+ AR5K_DCU_MISC_POST_FR_BKOFF_DIS |
+ AR5K_DCU_MISC_BCN_ENABLE);
+
+ ath5k_hw_reg_write(ah, ((AR5K_TUNE_BEACON_INTERVAL -
+ (AR5K_TUNE_SW_BEACON_RESP -
+ AR5K_TUNE_DMA_BEACON_RESP) -
+ AR5K_TUNE_ADDITIONAL_SWBA_BACKOFF) * 1024) |
+ AR5K_QCU_RDYTIMECFG_ENABLE,
+ AR5K_QUEUE_RDYTIMECFG(queue));
+ break;
+
+ case AR5K_TX_QUEUE_CAB:
+ AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+ AR5K_QCU_MISC_FRSHED_DBA_GT |
+ AR5K_QCU_MISC_CBREXP_DIS |
+ AR5K_QCU_MISC_CBREXP_BCN_DIS);
+
+ AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
+ (AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL <<
+ AR5K_DCU_MISC_ARBLOCK_CTL_S));
+ break;
+
+ case AR5K_TX_QUEUE_UAPSD:
+ AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+ AR5K_QCU_MISC_CBREXP_DIS);
+ break;
+
+ case AR5K_TX_QUEUE_DATA:
+ default:
+ break;
+ }
+
+ /*
+ * Enable interrupts for this tx queue
+ * in the secondary interrupt mask registers
+ */
+ if (tq->tqi_flags & AR5K_TXQ_FLAG_TXOKINT_ENABLE)
+ AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txok, queue);
+
+ if (tq->tqi_flags & AR5K_TXQ_FLAG_TXERRINT_ENABLE)
+ AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txerr, queue);
+
+ if (tq->tqi_flags & AR5K_TXQ_FLAG_TXURNINT_ENABLE)
+ AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txurn, queue);
+
+ if (tq->tqi_flags & AR5K_TXQ_FLAG_TXDESCINT_ENABLE)
+ AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txdesc, queue);
+
+ if (tq->tqi_flags & AR5K_TXQ_FLAG_TXEOLINT_ENABLE)
+ AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txeol, queue);
+
+
+ /* Update secondary interrupt mask registers */
+ ah->ah_txq_imr_txok &= ah->ah_txq_status;
+ ah->ah_txq_imr_txerr &= ah->ah_txq_status;
+ ah->ah_txq_imr_txurn &= ah->ah_txq_status;
+ ah->ah_txq_imr_txdesc &= ah->ah_txq_status;
+ ah->ah_txq_imr_txeol &= ah->ah_txq_status;
+
+ ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txok,
+ AR5K_SIMR0_QCU_TXOK) |
+ AR5K_REG_SM(ah->ah_txq_imr_txdesc,
+ AR5K_SIMR0_QCU_TXDESC), AR5K_SIMR0);
+ ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txerr,
+ AR5K_SIMR1_QCU_TXERR) |
+ AR5K_REG_SM(ah->ah_txq_imr_txeol,
+ AR5K_SIMR1_QCU_TXEOL), AR5K_SIMR1);
+ ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txurn,
+ AR5K_SIMR2_QCU_TXURN), AR5K_SIMR2);
+ }
+
+ return 0;
+}
+
+/*
+ * Get slot time from DCU
+ */
+unsigned int ath5k_hw_get_slot_time(struct ath5k_hw *ah)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ if (ah->ah_version == AR5K_AR5210)
+ return ath5k_hw_clocktoh(ath5k_hw_reg_read(ah,
+ AR5K_SLOT_TIME) & 0xffff, ah->ah_turbo);
+ else
+ return ath5k_hw_reg_read(ah, AR5K_DCU_GBL_IFS_SLOT) & 0xffff;
+}
+
+/*
+ * Set slot time on DCU
+ */
+int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time)
+{
+ ATH5K_TRACE(ah->ah_sc);
+ if (slot_time < AR5K_SLOT_TIME_9 || slot_time > AR5K_SLOT_TIME_MAX)
+ return -EINVAL;
+
+ if (ah->ah_version == AR5K_AR5210)
+ ath5k_hw_reg_write(ah, ath5k_hw_htoclock(slot_time,
+ ah->ah_turbo), AR5K_SLOT_TIME);
+ else
+ ath5k_hw_reg_write(ah, slot_time, AR5K_DCU_GBL_IFS_SLOT);
+
+ return 0;
+}
+
diff --git a/drivers/net/wireless/ath5k/reg.h b/drivers/net/wireless/ath5k/reg.h
index 7562bf173d3e08bcc462a7735ca7a83640c96cb8..e557fe178bbf9401af6c7846118d0a7f46a16c84 100644
--- a/drivers/net/wireless/ath5k/reg.h
+++ b/drivers/net/wireless/ath5k/reg.h
@@ -1,7 +1,7 @@
/*
- * Copyright (c) 2007 Nick Kossifidis <mickflemm@gmail.com>
- * Copyright (c) 2004, 2005, 2006, 2007 Reyk Floeter <reyk@openbsd.org>
- * Copyright (c) 2007 Michael Taylor <mike.taylor@apprion.com>
+ * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
+ * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2007-2008 Michael Taylor <mike.taylor@apprion.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -29,6 +29,10 @@
* http://www.it.iitb.ac.in/~janak/wifire/01222734.pdf
*
* 5211 - http://www.hotchips.org/archives/hc14/3_Tue/16_mcfarland.pdf
+ *
+ * This file also contains register values found on a memory dump of
+ * Atheros's ART program (Atheros Radio Test), on ath9k, on legacy-hal
+ * released by Atheros and on various debug messages found on the net.
*/
@@ -295,7 +299,7 @@
#define AR5K_ISR_RXPHY 0x00004000 /* PHY error */
#define AR5K_ISR_RXKCM 0x00008000 /* RX Key cache miss */
#define AR5K_ISR_SWBA 0x00010000 /* Software beacon alert */
-#define AR5K_ISR_BRSSI 0x00020000
+#define AR5K_ISR_BRSSI 0x00020000 /* Beacon rssi below threshold (?) */
#define AR5K_ISR_BMISS 0x00040000 /* Beacon missed */
#define AR5K_ISR_HIUERR 0x00080000 /* Host Interface Unit error [5211+] */
#define AR5K_ISR_BNR 0x00100000 /* Beacon not ready [5211+] */
@@ -303,46 +307,56 @@
#define AR5K_ISR_RXCHIRP 0x00200000 /* CHIRP Received [5212+] */
#define AR5K_ISR_SSERR 0x00200000 /* Signaled System Error [5210] */
#define AR5K_ISR_DPERR 0x00400000 /* Det par Error (?) [5210] */
-#define AR5K_ISR_TIM 0x00800000 /* [5210] */
-#define AR5K_ISR_BCNMISC 0x00800000 /* [5212+] */
-#define AR5K_ISR_GPIO 0x01000000 /* GPIO (rf kill)*/
-#define AR5K_ISR_QCBRORN 0x02000000 /* CBR overrun (?) [5211+] */
-#define AR5K_ISR_QCBRURN 0x04000000 /* CBR underrun (?) [5211+] */
-#define AR5K_ISR_QTRIG 0x08000000 /* [5211+] */
+#define AR5K_ISR_RXDOPPLER 0x00400000 /* Doppler chirp received [5212+] */
+#define AR5K_ISR_TIM 0x00800000 /* [5211+] */
+#define AR5K_ISR_BCNMISC 0x00800000 /* 'or' of TIM, CAB_END, DTIM_SYNC, BCN_TIMEOUT,
+ CAB_TIMEOUT and DTIM bits from SISR2 [5212+] */
+#define AR5K_ISR_GPIO 0x01000000 /* GPIO (rf kill) */
+#define AR5K_ISR_QCBRORN 0x02000000 /* QCU CBR overrun [5211+] */
+#define AR5K_ISR_QCBRURN 0x04000000 /* QCU CBR underrun [5211+] */
+#define AR5K_ISR_QTRIG 0x08000000 /* QCU scheduling trigger [5211+] */
/*
* Secondary status registers [5211+] (0 - 4)
*
- * I guess from the names that these give the status for each
- * queue, that's why only masks are defined here, haven't got
- * any info about them (couldn't find them anywhere in ar5k code).
+ * These give the status for each QCU, only QCUs 0-9 are
+ * represented.
*/
#define AR5K_SISR0 0x0084 /* Register Address [5211+] */
#define AR5K_SISR0_QCU_TXOK 0x000003ff /* Mask for QCU_TXOK */
+#define AR5K_SISR0_QCU_TXOK_S 0
#define AR5K_SISR0_QCU_TXDESC 0x03ff0000 /* Mask for QCU_TXDESC */
+#define AR5K_SISR0_QCU_TXDESC_S 16
#define AR5K_SISR1 0x0088 /* Register Address [5211+] */
#define AR5K_SISR1_QCU_TXERR 0x000003ff /* Mask for QCU_TXERR */
+#define AR5K_SISR1_QCU_TXERR_S 0
#define AR5K_SISR1_QCU_TXEOL 0x03ff0000 /* Mask for QCU_TXEOL */
+#define AR5K_SISR1_QCU_TXEOL_S 16
#define AR5K_SISR2 0x008c /* Register Address [5211+] */
#define AR5K_SISR2_QCU_TXURN 0x000003ff /* Mask for QCU_TXURN */
+#define AR5K_SISR2_QCU_TXURN_S 0
#define AR5K_SISR2_MCABT 0x00100000 /* Master Cycle Abort */
#define AR5K_SISR2_SSERR 0x00200000 /* Signaled System Error */
-#define AR5K_SISR2_DPERR 0x00400000 /* Det par Error (?) */
+#define AR5K_SISR2_DPERR 0x00400000 /* Bus parity error */
#define AR5K_SISR2_TIM 0x01000000 /* [5212+] */
#define AR5K_SISR2_CAB_END 0x02000000 /* [5212+] */
#define AR5K_SISR2_DTIM_SYNC 0x04000000 /* DTIM sync lost [5212+] */
#define AR5K_SISR2_BCN_TIMEOUT 0x08000000 /* Beacon Timeout [5212+] */
#define AR5K_SISR2_CAB_TIMEOUT 0x10000000 /* CAB Timeout [5212+] */
#define AR5K_SISR2_DTIM 0x20000000 /* [5212+] */
+#define AR5K_SISR2_TSFOOR 0x80000000 /* TSF OOR (?) */
#define AR5K_SISR3 0x0090 /* Register Address [5211+] */
#define AR5K_SISR3_QCBRORN 0x000003ff /* Mask for QCBRORN */
+#define AR5K_SISR3_QCBORN_S 0
#define AR5K_SISR3_QCBRURN 0x03ff0000 /* Mask for QCBRURN */
+#define AR5K_SISR3_QCBRURN_S 16
#define AR5K_SISR4 0x0094 /* Register Address [5211+] */
#define AR5K_SISR4_QTRIG 0x000003ff /* Mask for QTRIG */
+#define AR5K_SISR4_QTRIG_S 0
/*
* Shadow read-and-clear interrupt status registers [5211+]
@@ -379,7 +393,7 @@
#define AR5K_IMR_RXPHY 0x00004000 /* PHY error*/
#define AR5K_IMR_RXKCM 0x00008000 /* RX Key cache miss */
#define AR5K_IMR_SWBA 0x00010000 /* Software beacon alert*/
-#define AR5K_IMR_BRSSI 0x00020000
+#define AR5K_IMR_BRSSI 0x00020000 /* Beacon rssi below threshold (?) */
#define AR5K_IMR_BMISS 0x00040000 /* Beacon missed*/
#define AR5K_IMR_HIUERR 0x00080000 /* Host Interface Unit error [5211+] */
#define AR5K_IMR_BNR 0x00100000 /* Beacon not ready [5211+] */
@@ -387,12 +401,14 @@
#define AR5K_IMR_RXCHIRP 0x00200000 /* CHIRP Received [5212+]*/
#define AR5K_IMR_SSERR 0x00200000 /* Signaled System Error [5210] */
#define AR5K_IMR_DPERR 0x00400000 /* Det par Error (?) [5210] */
+#define AR5K_IMR_RXDOPPLER 0x00400000 /* Doppler chirp received [5212+] */
#define AR5K_IMR_TIM 0x00800000 /* [5211+] */
-#define AR5K_IMR_BCNMISC 0x00800000 /* [5212+] */
+#define AR5K_IMR_BCNMISC 0x00800000 /* 'or' of TIM, CAB_END, DTIM_SYNC, BCN_TIMEOUT,
+ CAB_TIMEOUT and DTIM bits from SISR2 [5212+] */
#define AR5K_IMR_GPIO 0x01000000 /* GPIO (rf kill)*/
-#define AR5K_IMR_QCBRORN 0x02000000 /* CBR overrun (?) [5211+] */
-#define AR5K_IMR_QCBRURN 0x04000000 /* CBR underrun (?) [5211+] */
-#define AR5K_IMR_QTRIG 0x08000000 /* [5211+] */
+#define AR5K_IMR_QCBRORN 0x02000000 /* QCU CBR overrun (?) [5211+] */
+#define AR5K_IMR_QCBRURN 0x04000000 /* QCU CBR underrun (?) [5211+] */
+#define AR5K_IMR_QTRIG 0x08000000 /* QCU scheduling trigger [5211+] */
/*
* Secondary interrupt mask registers [5211+] (0 - 4)
@@ -414,13 +430,14 @@
#define AR5K_SIMR2_QCU_TXURN_S 0
#define AR5K_SIMR2_MCABT 0x00100000 /* Master Cycle Abort */
#define AR5K_SIMR2_SSERR 0x00200000 /* Signaled System Error */
-#define AR5K_SIMR2_DPERR 0x00400000 /* Det par Error (?) */
+#define AR5K_SIMR2_DPERR 0x00400000 /* Bus parity error */
#define AR5K_SIMR2_TIM 0x01000000 /* [5212+] */
#define AR5K_SIMR2_CAB_END 0x02000000 /* [5212+] */
#define AR5K_SIMR2_DTIM_SYNC 0x04000000 /* DTIM Sync lost [5212+] */
#define AR5K_SIMR2_BCN_TIMEOUT 0x08000000 /* Beacon Timeout [5212+] */
#define AR5K_SIMR2_CAB_TIMEOUT 0x10000000 /* CAB Timeout [5212+] */
#define AR5K_SIMR2_DTIM 0x20000000 /* [5212+] */
+#define AR5K_SIMR2_TSFOOR 0x80000000 /* TSF OOR (?) */
#define AR5K_SIMR3 0x00b0 /* Register Address [5211+] */
#define AR5K_SIMR3_QCBRORN 0x000003ff /* Mask for QCBRORN */
@@ -586,15 +603,15 @@
#define AR5K_QCU_MISC_FRSHED_M 0x0000000f /* Frame sheduling mask */
#define AR5K_QCU_MISC_FRSHED_ASAP 0 /* ASAP */
#define AR5K_QCU_MISC_FRSHED_CBR 1 /* Constant Bit Rate */
-#define AR5K_QCU_MISC_FRSHED_DBA_GT 2 /* DMA Beacon alert gated (?) */
-#define AR5K_QCU_MISC_FRSHED_TIM_GT 3 /* Time gated (?) */
-#define AR5K_QCU_MISC_FRSHED_BCN_SENT_GT 4 /* Beacon sent gated (?) */
+#define AR5K_QCU_MISC_FRSHED_DBA_GT 2 /* DMA Beacon alert gated */
+#define AR5K_QCU_MISC_FRSHED_TIM_GT 3 /* TIMT gated */
+#define AR5K_QCU_MISC_FRSHED_BCN_SENT_GT 4 /* Beacon sent gated */
#define AR5K_QCU_MISC_ONESHOT_ENABLE 0x00000010 /* Oneshot enable */
-#define AR5K_QCU_MISC_CBREXP 0x00000020 /* CBR expired (normal queue) */
-#define AR5K_QCU_MISC_CBREXP_BCN 0x00000040 /* CBR expired (beacon queue) */
+#define AR5K_QCU_MISC_CBREXP_DIS 0x00000020 /* Disable CBR expired counter (normal queue) */
+#define AR5K_QCU_MISC_CBREXP_BCN_DIS 0x00000040 /* Disable CBR expired counter (beacon queue) */
#define AR5K_QCU_MISC_BCN_ENABLE 0x00000080 /* Enable Beacon use */
-#define AR5K_QCU_MISC_CBR_THRES_ENABLE 0x00000100 /* CBR threshold enabled */
-#define AR5K_QCU_MISC_RDY_VEOL_POLICY 0x00000200 /* TXE reset when RDYTIME enalbed */
+#define AR5K_QCU_MISC_CBR_THRES_ENABLE 0x00000100 /* CBR expired threshold enabled */
+#define AR5K_QCU_MISC_RDY_VEOL_POLICY 0x00000200 /* TXE reset when RDYTIME expired or VEOL */
#define AR5K_QCU_MISC_CBR_RESET_CNT 0x00000400 /* CBR threshold (counter) reset */
#define AR5K_QCU_MISC_DCU_EARLY 0x00000800 /* DCU early termination */
#define AR5K_QCU_MISC_DCU_CMP_EN 0x00001000 /* Enable frame compression */
@@ -663,6 +680,7 @@
#define AR5K_DCU_LCL_IFS_CW_MAX_S 10
#define AR5K_DCU_LCL_IFS_AIFS 0x0ff00000 /* Arbitrated Interframe Space */
#define AR5K_DCU_LCL_IFS_AIFS_S 20
+#define AR5K_DCU_LCL_IFS_AIFS_MAX 0xfc /* Anything above that can cause DCU to hang */
#define AR5K_QUEUE_DFS_LOCAL_IFS(_q) AR5K_QUEUE_REG(AR5K_DCU_LCL_IFS_BASE, _q)
/*
@@ -691,11 +709,7 @@
/*
* DCU misc registers [5211+]
*
- * For some of the registers i couldn't find in the code
- * (only backoff stuff is there realy) i tried to match the
- * names with 802.11e parameters etc, so i guess VIRTCOL here
- * means Virtual Collision and HCFPOLL means Hybrid Coordination
- * factor Poll (CF- Poll). Arbiter lockout control controls the
+ * Note: Arbiter lockout control controls the
* behaviour on low priority queues when we have multiple queues
* with pending frames. Intra-frame lockout means we wait until
* the queue's current frame transmits (with post frame backoff and bursting)
@@ -705,15 +719,20 @@
* No lockout means there is no special handling.
*/
#define AR5K_DCU_MISC_BASE 0x1100 /* Register Address -Queue0 DCU_MISC */
-#define AR5K_DCU_MISC_BACKOFF 0x000007ff /* Mask for backoff threshold */
+#define AR5K_DCU_MISC_BACKOFF 0x0000003f /* Mask for backoff threshold */
+#define AR5K_DCU_MISC_ETS_RTS_POL 0x00000040 /* End of transmission series
+ station RTS/data failure count
+ reset policy (?) */
+#define AR5K_DCU_MISC_ETS_CW_POL 0x00000080 /* End of transmission series
+ CW reset policy */
+#define AR5K_DCU_MISC_FRAG_WAIT 0x00000100 /* Wait for next fragment */
#define AR5K_DCU_MISC_BACKOFF_FRAG 0x00000200 /* Enable backoff while bursting */
#define AR5K_DCU_MISC_HCFPOLL_ENABLE 0x00000800 /* CF - Poll enable */
#define AR5K_DCU_MISC_BACKOFF_PERSIST 0x00001000 /* Persistent backoff */
#define AR5K_DCU_MISC_FRMPRFTCH_ENABLE 0x00002000 /* Enable frame pre-fetch */
#define AR5K_DCU_MISC_VIRTCOL 0x0000c000 /* Mask for Virtual Collision (?) */
-#define AR5K_DCU_MISC_VIRTCOL_NORMAL 0
-#define AR5K_DCU_MISC_VIRTCOL_MODIFIED 1
-#define AR5K_DCU_MISC_VIRTCOL_IGNORE 2
+#define AR5K_DCU_MISC_VIRTCOL_NORMAL 0
+#define AR5K_DCU_MISC_VIRTCOL_IGNORE 1
#define AR5K_DCU_MISC_BCN_ENABLE 0x00010000 /* Enable Beacon use */
#define AR5K_DCU_MISC_ARBLOCK_CTL 0x00060000 /* Arbiter lockout control mask */
#define AR5K_DCU_MISC_ARBLOCK_CTL_S 17
@@ -768,8 +787,9 @@
#define AR5K_DCU_GBL_IFS_MISC_TURBO_MODE 0x00000008 /* Turbo mode */
#define AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC 0x000003f0 /* SIFS Duration mask */
#define AR5K_DCU_GBL_IFS_MISC_USEC_DUR 0x000ffc00 /* USEC Duration mask */
+#define AR5K_DCU_GBL_IFS_MISC_USEC_DUR_S 10
#define AR5K_DCU_GBL_IFS_MISC_DCU_ARB_DELAY 0x00300000 /* DCU Arbiter delay mask */
-#define AR5K_DCU_GBL_IFS_MISC_SIFS_CNT_RST 0x00400000 /* SIFC cnt reset policy (?) */
+#define AR5K_DCU_GBL_IFS_MISC_SIFS_CNT_RST 0x00400000 /* SIFS cnt reset policy (?) */
#define AR5K_DCU_GBL_IFS_MISC_AIFS_CNT_RST 0x00800000 /* AIFS cnt reset policy (?) */
#define AR5K_DCU_GBL_IFS_MISC_RND_LFSR_SL_DIS 0x01000000 /* Disable random LFSR slice */
@@ -820,8 +840,6 @@
#define AR5K_RESET_CTL_MAC 0x00000004 /* MAC reset (PCU+Baseband ?) [5210] */
#define AR5K_RESET_CTL_PHY 0x00000008 /* PHY reset [5210] */
#define AR5K_RESET_CTL_PCI 0x00000010 /* PCI Core reset (interrupts etc) */
-#define AR5K_RESET_CTL_CHIP (AR5K_RESET_CTL_PCU | AR5K_RESET_CTL_DMA | \
- AR5K_RESET_CTL_MAC | AR5K_RESET_CTL_PHY)
/*
* Sleep control register
@@ -833,9 +851,11 @@
#define AR5K_SLEEP_CTL_SLE_S 16
#define AR5K_SLEEP_CTL_SLE_WAKE 0x00000000 /* Force chip awake */
#define AR5K_SLEEP_CTL_SLE_SLP 0x00010000 /* Force chip sleep */
-#define AR5K_SLEEP_CTL_SLE_ALLOW 0x00020000
+#define AR5K_SLEEP_CTL_SLE_ALLOW 0x00020000 /* Normal sleep policy */
#define AR5K_SLEEP_CTL_SLE_UNITS 0x00000008 /* [5211+] */
-/* more bits */
+#define AR5K_SLEEP_CTL_DUR_TIM_POL 0x00040000 /* Sleep duration timing policy */
+#define AR5K_SLEEP_CTL_DUR_WRITE_POL 0x00080000 /* Sleep duration write policy */
+#define AR5K_SLEEP_CTL_SLE_POL 0x00100000 /* Sleep policy mode */
/*
* Interrupt pending register
@@ -851,27 +871,28 @@
/*
* PCI configuration register
+ * TODO: Fix LED stuff
*/
#define AR5K_PCICFG 0x4010 /* Register Address */
#define AR5K_PCICFG_EEAE 0x00000001 /* Eeprom access enable [5210] */
-#define AR5K_PCICFG_SLEEP_CLOCK_EN 0x00000002 /* Enable sleep clock (?) */
+#define AR5K_PCICFG_SLEEP_CLOCK_EN 0x00000002 /* Enable sleep clock */
#define AR5K_PCICFG_CLKRUNEN 0x00000004 /* CLKRUN enable [5211+] */
#define AR5K_PCICFG_EESIZE 0x00000018 /* Mask for EEPROM size [5211+] */
#define AR5K_PCICFG_EESIZE_S 3
#define AR5K_PCICFG_EESIZE_4K 0 /* 4K */
#define AR5K_PCICFG_EESIZE_8K 1 /* 8K */
#define AR5K_PCICFG_EESIZE_16K 2 /* 16K */
-#define AR5K_PCICFG_EESIZE_FAIL 3 /* Failed to get size (?) [5211+] */
+#define AR5K_PCICFG_EESIZE_FAIL 3 /* Failed to get size [5211+] */
#define AR5K_PCICFG_LED 0x00000060 /* Led status [5211+] */
#define AR5K_PCICFG_LED_NONE 0x00000000 /* Default [5211+] */
#define AR5K_PCICFG_LED_PEND 0x00000020 /* Scan / Auth pending */
#define AR5K_PCICFG_LED_ASSOC 0x00000040 /* Associated */
#define AR5K_PCICFG_BUS_SEL 0x00000380 /* Mask for "bus select" [5211+] (?) */
-#define AR5K_PCICFG_CBEFIX_DIS 0x00000400 /* Disable CBE fix (?) */
-#define AR5K_PCICFG_SL_INTEN 0x00000800 /* Enable interrupts when asleep (?) */
+#define AR5K_PCICFG_CBEFIX_DIS 0x00000400 /* Disable CBE fix */
+#define AR5K_PCICFG_SL_INTEN 0x00000800 /* Enable interrupts when asleep */
#define AR5K_PCICFG_LED_BCTL 0x00001000 /* Led blink (?) [5210] */
-#define AR5K_PCICFG_UNK 0x00001000 /* Passed on some parts durring attach (?) */
-#define AR5K_PCICFG_SL_INPEN 0x00002000 /* Sleep even whith pending interrupts (?) */
+#define AR5K_PCICFG_RETRY_FIX 0x00001000 /* Enable pci core retry fix */
+#define AR5K_PCICFG_SL_INPEN 0x00002000 /* Sleep even whith pending interrupts*/
#define AR5K_PCICFG_SPWR_DN 0x00010000 /* Mask for power status */
#define AR5K_PCICFG_LEDMODE 0x000e0000 /* Ledmode [5211+] */
#define AR5K_PCICFG_LEDMODE_PROP 0x00000000 /* Blink on standard traffic [5211+] */
@@ -884,7 +905,8 @@
#define AR5K_PCICFG_LEDSTATE \
(AR5K_PCICFG_LED | AR5K_PCICFG_LEDMODE | \
AR5K_PCICFG_LEDBLINK | AR5K_PCICFG_LEDSLOW)
-#define AR5K_PCICFG_SLEEP_CLOCK_RATE 0x03000000 /* Sleep clock rate (field) */
+#define AR5K_PCICFG_SLEEP_CLOCK_RATE 0x03000000 /* Sleep clock rate */
+#define AR5K_PCICFG_SLEEP_CLOCK_RATE_S 24
/*
* "General Purpose Input/Output" (GPIO) control register
@@ -906,8 +928,8 @@
#define AR5K_GPIOCR 0x4014 /* Register Address */
#define AR5K_GPIOCR_INT_ENA 0x00008000 /* Enable GPIO interrupt */
-#define AR5K_GPIOCR_INT_SELL 0x00000000 /* Generate interrupt when pin is off (?) */
-#define AR5K_GPIOCR_INT_SELH 0x00010000 /* Generate interrupt when pin is on */
+#define AR5K_GPIOCR_INT_SELL 0x00000000 /* Generate interrupt when pin is low */
+#define AR5K_GPIOCR_INT_SELH 0x00010000 /* Generate interrupt when pin is high */
#define AR5K_GPIOCR_IN(n) (0 << ((n) * 2)) /* Mode 0 for pin n */
#define AR5K_GPIOCR_OUT0(n) (1 << ((n) * 2)) /* Mode 1 for pin n */
#define AR5K_GPIOCR_OUT1(n) (2 << ((n) * 2)) /* Mode 2 for pin n */
@@ -925,7 +947,6 @@
#define AR5K_GPIODI 0x401c
#define AR5K_GPIODI_M 0x0000002f
-
/*
* Silicon revision register
*/
@@ -935,7 +956,59 @@
#define AR5K_SREV_VER 0x000000ff /* Mask for version */
#define AR5K_SREV_VER_S 4
+/*
+ * TXE write posting register
+ */
+#define AR5K_TXEPOST 0x4028
+
+/*
+ * QCU sleep mask
+ */
+#define AR5K_QCU_SLEEP_MASK 0x402c
+
+/* 0x4068 is compression buffer configuration
+ * register on 5414 and pm configuration register
+ * on 5424 and newer pci-e chips. */
+
+/*
+ * Compression buffer configuration
+ * register (enable/disable) [5414]
+ */
+#define AR5K_5414_CBCFG 0x4068
+#define AR5K_5414_CBCFG_BUF_DIS 0x10 /* Disable buffer */
+
+/*
+ * PCI-E Power managment configuration
+ * and status register [5424+]
+ */
+#define AR5K_PCIE_PM_CTL 0x4068 /* Register address */
+/* Only 5424 */
+#define AR5K_PCIE_PM_CTL_L1_WHEN_D2 0x00000001 /* enable PCIe core enter L1
+ when d2_sleep_en is asserted */
+#define AR5K_PCIE_PM_CTL_L0_L0S_CLEAR 0x00000002 /* Clear L0 and L0S counters */
+#define AR5K_PCIE_PM_CTL_L0_L0S_EN 0x00000004 /* Start L0 nd L0S counters */
+#define AR5K_PCIE_PM_CTL_LDRESET_EN 0x00000008 /* Enable reset when link goes
+ down */
+/* Wake On Wireless */
+#define AR5K_PCIE_PM_CTL_PME_EN 0x00000010 /* PME Enable */
+#define AR5K_PCIE_PM_CTL_AUX_PWR_DET 0x00000020 /* Aux power detect */
+#define AR5K_PCIE_PM_CTL_PME_CLEAR 0x00000040 /* Clear PME */
+#define AR5K_PCIE_PM_CTL_PSM_D0 0x00000080
+#define AR5K_PCIE_PM_CTL_PSM_D1 0x00000100
+#define AR5K_PCIE_PM_CTL_PSM_D2 0x00000200
+#define AR5K_PCIE_PM_CTL_PSM_D3 0x00000400
+
+/*
+ * PCI-E Workaround enable register
+ */
+#define AR5K_PCIE_WAEN 0x407c
+/*
+ * PCI-E Serializer/Desirializer
+ * registers
+ */
+#define AR5K_PCIE_SERDES 0x4080
+#define AR5K_PCIE_SERDES_RESET 0x4084
/*====EEPROM REGISTERS====*/
@@ -976,98 +1049,6 @@
*/
#define AR5K_EEPROM_BASE 0x6000
-/*
- * Common ar5xxx EEPROM data offsets (set these on AR5K_EEPROM_BASE)
- */
-#define AR5K_EEPROM_MAGIC 0x003d /* EEPROM Magic number */
-#define AR5K_EEPROM_MAGIC_VALUE 0x5aa5 /* Default - found on EEPROM */
-#define AR5K_EEPROM_MAGIC_5212 0x0000145c /* 5212 */
-#define AR5K_EEPROM_MAGIC_5211 0x0000145b /* 5211 */
-#define AR5K_EEPROM_MAGIC_5210 0x0000145a /* 5210 */
-
-#define AR5K_EEPROM_PROTECT 0x003f /* EEPROM protect status */
-#define AR5K_EEPROM_PROTECT_RD_0_31 0x0001 /* Read protection bit for offsets 0x0 - 0x1f */
-#define AR5K_EEPROM_PROTECT_WR_0_31 0x0002 /* Write protection bit for offsets 0x0 - 0x1f */
-#define AR5K_EEPROM_PROTECT_RD_32_63 0x0004 /* 0x20 - 0x3f */
-#define AR5K_EEPROM_PROTECT_WR_32_63 0x0008
-#define AR5K_EEPROM_PROTECT_RD_64_127 0x0010 /* 0x40 - 0x7f */
-#define AR5K_EEPROM_PROTECT_WR_64_127 0x0020
-#define AR5K_EEPROM_PROTECT_RD_128_191 0x0040 /* 0x80 - 0xbf (regdom) */
-#define AR5K_EEPROM_PROTECT_WR_128_191 0x0080
-#define AR5K_EEPROM_PROTECT_RD_192_207 0x0100 /* 0xc0 - 0xcf */
-#define AR5K_EEPROM_PROTECT_WR_192_207 0x0200
-#define AR5K_EEPROM_PROTECT_RD_208_223 0x0400 /* 0xd0 - 0xdf */
-#define AR5K_EEPROM_PROTECT_WR_208_223 0x0800
-#define AR5K_EEPROM_PROTECT_RD_224_239 0x1000 /* 0xe0 - 0xef */
-#define AR5K_EEPROM_PROTECT_WR_224_239 0x2000
-#define AR5K_EEPROM_PROTECT_RD_240_255 0x4000 /* 0xf0 - 0xff */
-#define AR5K_EEPROM_PROTECT_WR_240_255 0x8000
-#define AR5K_EEPROM_REG_DOMAIN 0x00bf /* EEPROM regdom */
-#define AR5K_EEPROM_INFO_BASE 0x00c0 /* EEPROM header */
-#define AR5K_EEPROM_INFO_MAX (0x400 - AR5K_EEPROM_INFO_BASE)
-#define AR5K_EEPROM_INFO_CKSUM 0xffff
-#define AR5K_EEPROM_INFO(_n) (AR5K_EEPROM_INFO_BASE + (_n))
-
-#define AR5K_EEPROM_VERSION AR5K_EEPROM_INFO(1) /* EEPROM Version */
-#define AR5K_EEPROM_VERSION_3_0 0x3000 /* No idea what's going on before this version */
-#define AR5K_EEPROM_VERSION_3_1 0x3001 /* ob/db values for 2Ghz (ar5211_rfregs) */
-#define AR5K_EEPROM_VERSION_3_2 0x3002 /* different frequency representation (eeprom_bin2freq) */
-#define AR5K_EEPROM_VERSION_3_3 0x3003 /* offsets changed, has 32 CTLs (see below) and ee_false_detect (eeprom_read_modes) */
-#define AR5K_EEPROM_VERSION_3_4 0x3004 /* has ee_i_gain ee_cck_ofdm_power_delta (eeprom_read_modes) */
-#define AR5K_EEPROM_VERSION_4_0 0x4000 /* has ee_misc*, ee_cal_pier, ee_turbo_max_power and ee_xr_power (eeprom_init) */
-#define AR5K_EEPROM_VERSION_4_1 0x4001 /* has ee_margin_tx_rx (eeprom_init) */
-#define AR5K_EEPROM_VERSION_4_2 0x4002 /* has ee_cck_ofdm_gain_delta (eeprom_init) */
-#define AR5K_EEPROM_VERSION_4_3 0x4003
-#define AR5K_EEPROM_VERSION_4_4 0x4004
-#define AR5K_EEPROM_VERSION_4_5 0x4005
-#define AR5K_EEPROM_VERSION_4_6 0x4006 /* has ee_scaled_cck_delta */
-#define AR5K_EEPROM_VERSION_4_7 0x4007
-
-#define AR5K_EEPROM_MODE_11A 0
-#define AR5K_EEPROM_MODE_11B 1
-#define AR5K_EEPROM_MODE_11G 2
-
-#define AR5K_EEPROM_HDR AR5K_EEPROM_INFO(2) /* Header that contains the device caps */
-#define AR5K_EEPROM_HDR_11A(_v) (((_v) >> AR5K_EEPROM_MODE_11A) & 0x1)
-#define AR5K_EEPROM_HDR_11B(_v) (((_v) >> AR5K_EEPROM_MODE_11B) & 0x1)
-#define AR5K_EEPROM_HDR_11G(_v) (((_v) >> AR5K_EEPROM_MODE_11G) & 0x1)
-#define AR5K_EEPROM_HDR_T_2GHZ_DIS(_v) (((_v) >> 3) & 0x1) /* Disable turbo for 2Ghz (?) */
-#define AR5K_EEPROM_HDR_T_5GHZ_DBM(_v) (((_v) >> 4) & 0x7f) /* Max turbo power for a/XR mode (eeprom_init) */
-#define AR5K_EEPROM_HDR_DEVICE(_v) (((_v) >> 11) & 0x7)
-#define AR5K_EEPROM_HDR_T_5GHZ_DIS(_v) (((_v) >> 15) & 0x1) /* Disable turbo for 5Ghz (?) */
-#define AR5K_EEPROM_HDR_RFKILL(_v) (((_v) >> 14) & 0x1) /* Device has RFKill support */
-
-#define AR5K_EEPROM_RFKILL_GPIO_SEL 0x0000001c
-#define AR5K_EEPROM_RFKILL_GPIO_SEL_S 2
-#define AR5K_EEPROM_RFKILL_POLARITY 0x00000002
-#define AR5K_EEPROM_RFKILL_POLARITY_S 1
-
-/* Newer EEPROMs are using a different offset */
-#define AR5K_EEPROM_OFF(_v, _v3_0, _v3_3) \
- (((_v) >= AR5K_EEPROM_VERSION_3_3) ? _v3_3 : _v3_0)
-
-#define AR5K_EEPROM_ANT_GAIN(_v) AR5K_EEPROM_OFF(_v, 0x00c4, 0x00c3)
-#define AR5K_EEPROM_ANT_GAIN_5GHZ(_v) ((int8_t)(((_v) >> 8) & 0xff))
-#define AR5K_EEPROM_ANT_GAIN_2GHZ(_v) ((int8_t)((_v) & 0xff))
-
-/* calibration settings */
-#define AR5K_EEPROM_MODES_11A(_v) AR5K_EEPROM_OFF(_v, 0x00c5, 0x00d4)
-#define AR5K_EEPROM_MODES_11B(_v) AR5K_EEPROM_OFF(_v, 0x00d0, 0x00f2)
-#define AR5K_EEPROM_MODES_11G(_v) AR5K_EEPROM_OFF(_v, 0x00da, 0x010d)
-#define AR5K_EEPROM_CTL(_v) AR5K_EEPROM_OFF(_v, 0x00e4, 0x0128) /* Conformance test limits */
-
-/* [3.1 - 3.3] */
-#define AR5K_EEPROM_OBDB0_2GHZ 0x00ec
-#define AR5K_EEPROM_OBDB1_2GHZ 0x00ed
-
-/* Misc values available since EEPROM 4.0 */
-#define AR5K_EEPROM_MISC0 0x00c4
-#define AR5K_EEPROM_EARSTART(_v) ((_v) & 0xfff)
-#define AR5K_EEPROM_EEMAP(_v) (((_v) >> 14) & 0x3)
-#define AR5K_EEPROM_MISC1 0x00c5
-#define AR5K_EEPROM_TARGET_PWRSTART(_v) ((_v) & 0xfff)
-#define AR5K_EEPROM_HAS32KHZCRYSTAL(_v) (((_v) >> 14) & 0x1)
-
/*
* EEPROM data register
*/
@@ -1100,13 +1081,27 @@
* EEPROM config register
*/
#define AR5K_EEPROM_CFG 0x6010 /* Register Addres */
-#define AR5K_EEPROM_CFG_SIZE_OVR 0x00000001
+#define AR5K_EEPROM_CFG_SIZE 0x00000003 /* Size determination override */
+#define AR5K_EEPROM_CFG_SIZE_AUTO 0
+#define AR5K_EEPROM_CFG_SIZE_4KBIT 1
+#define AR5K_EEPROM_CFG_SIZE_8KBIT 2
+#define AR5K_EEPROM_CFG_SIZE_16KBIT 3
#define AR5K_EEPROM_CFG_WR_WAIT_DIS 0x00000004 /* Disable write wait */
#define AR5K_EEPROM_CFG_CLK_RATE 0x00000018 /* Clock rate */
-#define AR5K_EEPROM_CFG_PROT_KEY 0x00ffff00 /* Protectio key */
+#define AR5K_EEPROM_CFG_CLK_RATE_S 3
+#define AR5K_EEPROM_CFG_CLK_RATE_156KHZ 0
+#define AR5K_EEPROM_CFG_CLK_RATE_312KHZ 1
+#define AR5K_EEPROM_CFG_CLK_RATE_625KHZ 2
+#define AR5K_EEPROM_CFG_PROT_KEY 0x00ffff00 /* Protection key */
+#define AR5K_EEPROM_CFG_PROT_KEY_S 8
#define AR5K_EEPROM_CFG_LIND_EN 0x01000000 /* Enable length indicator (?) */
+/*
+ * TODO: Wake On Wireless registers
+ * Range 0x7000 - 0x7ce0
+ */
+
/*
* Protocol Control Unit (PCU) registers
*/
@@ -1139,11 +1134,13 @@
#define AR5K_STA_ID1_DESC_ANTENNA 0x00400000 /* Update antenna from descriptor */
#define AR5K_STA_ID1_RTS_DEF_ANTENNA 0x00800000 /* Use default antenna for RTS */
#define AR5K_STA_ID1_ACKCTS_6MB 0x01000000 /* Use 6Mbit/s for ACK/CTS */
-#define AR5K_STA_ID1_BASE_RATE_11B 0x02000000 /* Use 11b base rate (for ACK/CTS ?) [5211+] */
-#define AR5K_STA_ID1_SELF_GEN_SECTORE 0x04000000 /* Self generate sectore (?) */
+#define AR5K_STA_ID1_BASE_RATE_11B 0x02000000 /* Use 11b base rate for ACK/CTS [5211+] */
+#define AR5K_STA_ID1_SELFGEN_DEF_ANT 0x04000000 /* Use def. antenna for self generated frames */
#define AR5K_STA_ID1_CRYPT_MIC_EN 0x08000000 /* Enable MIC */
-#define AR5K_STA_ID1_KEYSRCH_MODE 0x10000000 /* Keysearch mode (?) */
+#define AR5K_STA_ID1_KEYSRCH_MODE 0x10000000 /* Look up key when key id != 0 */
#define AR5K_STA_ID1_PRESERVE_SEQ_NUM 0x20000000 /* Preserve sequence number */
+#define AR5K_STA_ID1_CBCIV_ENDIAN 0x40000000 /* ??? */
+#define AR5K_STA_ID1_KEYSRCH_MCAST 0x80000000 /* Do key cache search for mcast frames */
/*
* First BSSID register (MAC address, lower 32bits)
@@ -1402,16 +1399,16 @@
#define AR5K_DIAG_SW_LOOP_BACK_5211 0x00000040
#define AR5K_DIAG_SW_LOOP_BACK (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_LOOP_BACK_5210 : AR5K_DIAG_SW_LOOP_BACK_5211)
-#define AR5K_DIAG_SW_CORR_FCS_5210 0x00000100
+#define AR5K_DIAG_SW_CORR_FCS_5210 0x00000100 /* Corrupted FCS */
#define AR5K_DIAG_SW_CORR_FCS_5211 0x00000080
#define AR5K_DIAG_SW_CORR_FCS (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_CORR_FCS_5210 : AR5K_DIAG_SW_CORR_FCS_5211)
-#define AR5K_DIAG_SW_CHAN_INFO_5210 0x00000200
+#define AR5K_DIAG_SW_CHAN_INFO_5210 0x00000200 /* Dump channel info */
#define AR5K_DIAG_SW_CHAN_INFO_5211 0x00000100
#define AR5K_DIAG_SW_CHAN_INFO (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_CHAN_INFO_5210 : AR5K_DIAG_SW_CHAN_INFO_5211)
-#define AR5K_DIAG_SW_EN_SCRAM_SEED_5211 0x00000200 /* Enable scrambler seed */
-#define AR5K_DIAG_SW_EN_SCRAM_SEED_5210 0x00000400
+#define AR5K_DIAG_SW_EN_SCRAM_SEED_5210 0x00000400 /* Enable fixed scrambler seed */
+#define AR5K_DIAG_SW_EN_SCRAM_SEED_5211 0x00000200
#define AR5K_DIAG_SW_EN_SCRAM_SEED (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_EN_SCRAM_SEED_5210 : AR5K_DIAG_SW_EN_SCRAM_SEED_5211)
#define AR5K_DIAG_SW_ECO_ENABLE 0x00000400 /* [5211+] */
@@ -1420,12 +1417,15 @@
#define AR5K_DIAG_SW_SCRAM_SEED_S 10
#define AR5K_DIAG_SW_DIS_SEQ_INC 0x00040000 /* Disable seqnum increment (?)[5210] */
#define AR5K_DIAG_SW_FRAME_NV0_5210 0x00080000
-#define AR5K_DIAG_SW_FRAME_NV0_5211 0x00020000
+#define AR5K_DIAG_SW_FRAME_NV0_5211 0x00020000 /* Accept frames of non-zero protocol number */
#define AR5K_DIAG_SW_FRAME_NV0 (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_FRAME_NV0_5210 : AR5K_DIAG_SW_FRAME_NV0_5211)
-#define AR5K_DIAG_SW_OBSPT_M 0x000c0000
+#define AR5K_DIAG_SW_OBSPT_M 0x000c0000 /* Observation point select (?) */
#define AR5K_DIAG_SW_OBSPT_S 18
-/* more bits */
+#define AR5K_DIAG_SW_RX_CLEAR_HIGH 0x0010000 /* Force RX Clear high */
+#define AR5K_DIAG_SW_IGNORE_CARR_SENSE 0x0020000 /* Ignore virtual carrier sense */
+#define AR5K_DIAG_SW_CHANEL_IDLE_HIGH 0x0040000 /* Force channel idle high */
+#define AR5K_DIAG_SW_PHEAR_ME 0x0080000 /* ??? */
/*
* TSF (clock) register (lower 32 bits)
@@ -1636,16 +1636,16 @@
*
* XXX: PCDAC steps (0.5dbm) or DBM ?
*
- * XXX: Mask changes for newer chips to 7f
- * like tx power table ?
*/
#define AR5K_TXPC 0x80e8 /* Register Address */
-#define AR5K_TXPC_ACK_M 0x0000003f /* Mask for ACK tx power */
+#define AR5K_TXPC_ACK_M 0x0000003f /* ACK tx power */
#define AR5K_TXPC_ACK_S 0
-#define AR5K_TXPC_CTS_M 0x00003f00 /* Mask for CTS tx power */
+#define AR5K_TXPC_CTS_M 0x00003f00 /* CTS tx power */
#define AR5K_TXPC_CTS_S 8
-#define AR5K_TXPC_CHIRP_M 0x003f0000 /* Mask for CHIRP tx power */
-#define AR5K_TXPC_CHIRP_S 22
+#define AR5K_TXPC_CHIRP_M 0x003f0000 /* CHIRP tx power */
+#define AR5K_TXPC_CHIRP_S 16
+#define AR5K_TXPC_DOPPLER 0x0f000000 /* Doppler chirp span (?) */
+#define AR5K_TXPC_DOPPLER_S 24
/*
* Profile count registers
@@ -1656,14 +1656,19 @@
#define AR5K_PROFCNT_CYCLE 0x80f8 /* Cycle count (?) */
/*
- * Quiet (period) control registers (?)
+ * Quiet period control registers
*/
#define AR5K_QUIET_CTL1 0x80fc /* Register Address */
-#define AR5K_QUIET_CTL1_NEXT_QT 0x0000ffff /* Mask for next quiet (period?) (?) */
-#define AR5K_QUIET_CTL1_QT_EN 0x00010000 /* Enable quiet (period?) */
+#define AR5K_QUIET_CTL1_NEXT_QT_TSF 0x0000ffff /* Next quiet period TSF (TU) */
+#define AR5K_QUIET_CTL1_NEXT_QT_TSF_S 0
+#define AR5K_QUIET_CTL1_QT_EN 0x00010000 /* Enable quiet period */
+#define AR5K_QUIET_CTL1_ACK_CTS_EN 0x00020000 /* Send ACK/CTS during quiet period */
+
#define AR5K_QUIET_CTL2 0x8100 /* Register Address */
-#define AR5K_QUIET_CTL2_QT_PER 0x0000ffff /* Mask for quiet period (?) */
-#define AR5K_QUIET_CTL2_QT_DUR 0xffff0000 /* Mask for quiet duration (?) */
+#define AR5K_QUIET_CTL2_QT_PER 0x0000ffff /* Mask for quiet period periodicity */
+#define AR5K_QUIET_CTL2_QT_PER_S 0
+#define AR5K_QUIET_CTL2_QT_DUR 0xffff0000 /* Mask for quiet period duration */
+#define AR5K_QUIET_CTL2_QT_DUR_S 16
/*
* TSF parameter register
@@ -1673,12 +1678,15 @@
#define AR5K_TSF_PARM_INC_S 0
/*
- * QoS register (?)
+ * QoS NOACK policy
*/
-#define AR5K_QOS 0x8108 /* Register Address */
-#define AR5K_QOS_NOACK_2BIT_VALUES 0x00000000 /* (field) */
-#define AR5K_QOS_NOACK_BIT_OFFSET 0x00000020 /* (field) */
-#define AR5K_QOS_NOACK_BYTE_OFFSET 0x00000080 /* (field) */
+#define AR5K_QOS_NOACK 0x8108 /* Register Address */
+#define AR5K_QOS_NOACK_2BIT_VALUES 0x0000000f /* ??? */
+#define AR5K_QOS_NOACK_2BIT_VALUES_S 0
+#define AR5K_QOS_NOACK_BIT_OFFSET 0x00000070 /* ??? */
+#define AR5K_QOS_NOACK_BIT_OFFSET_S 4
+#define AR5K_QOS_NOACK_BYTE_OFFSET 0x00000180 /* ??? */
+#define AR5K_QOS_NOACK_BYTE_OFFSET_S 8
/*
* PHY error filter register
@@ -1702,29 +1710,15 @@
/*
* MIC QoS control register (?)
*/
-#define AR5K_MIC_QOS_CTL 0x8118 /* Register Address */
-#define AR5K_MIC_QOS_CTL_0 0x00000001 /* MIC QoS control 0 (?) */
-#define AR5K_MIC_QOS_CTL_1 0x00000004 /* MIC QoS control 1 (?) */
-#define AR5K_MIC_QOS_CTL_2 0x00000010 /* MIC QoS control 2 (?) */
-#define AR5K_MIC_QOS_CTL_3 0x00000040 /* MIC QoS control 3 (?) */
-#define AR5K_MIC_QOS_CTL_4 0x00000100 /* MIC QoS control 4 (?) */
-#define AR5K_MIC_QOS_CTL_5 0x00000400 /* MIC QoS control 5 (?) */
-#define AR5K_MIC_QOS_CTL_6 0x00001000 /* MIC QoS control 6 (?) */
-#define AR5K_MIC_QOS_CTL_7 0x00004000 /* MIC QoS control 7 (?) */
-#define AR5K_MIC_QOS_CTL_MQ_EN 0x00010000 /* Enable MIC QoS */
+#define AR5K_MIC_QOS_CTL 0x8118 /* Register Address */
+#define AR5K_MIC_QOS_CTL_OFF(_n) (1 << (_n * 2))
+#define AR5K_MIC_QOS_CTL_MQ_EN 0x00010000 /* Enable MIC QoS */
/*
* MIC QoS select register (?)
*/
-#define AR5K_MIC_QOS_SEL 0x811c
-#define AR5K_MIC_QOS_SEL_0 0x00000001
-#define AR5K_MIC_QOS_SEL_1 0x00000010
-#define AR5K_MIC_QOS_SEL_2 0x00000100
-#define AR5K_MIC_QOS_SEL_3 0x00001000
-#define AR5K_MIC_QOS_SEL_4 0x00010000
-#define AR5K_MIC_QOS_SEL_5 0x00100000
-#define AR5K_MIC_QOS_SEL_6 0x01000000
-#define AR5K_MIC_QOS_SEL_7 0x10000000
+#define AR5K_MIC_QOS_SEL 0x811c
+#define AR5K_MIC_QOS_SEL_OFF(_n) (1 << (_n * 4))
/*
* Misc mode control register (?)
@@ -1758,6 +1752,11 @@
*/
#define AR5K_TSF_THRES 0x813c
+/*
+ * TODO: Wake On Wireless registers
+ * Range: 0x8147 - 0x818c
+ */
+
/*
* Rate -> ACK SIFS mapping table (32 entries)
*/
@@ -1873,7 +1872,8 @@
*/
#define AR5K_PHY_TURBO 0x9804 /* Register Address */
#define AR5K_PHY_TURBO_MODE 0x00000001 /* Enable turbo mode */
-#define AR5K_PHY_TURBO_SHORT 0x00000002 /* Short mode (20Mhz channels) (?) */
+#define AR5K_PHY_TURBO_SHORT 0x00000002 /* Set short symbols to turbo mode */
+#define AR5K_PHY_TURBO_MIMO 0x00000004 /* Set turbo for mimo mimo */
/*
* PHY agility command register
@@ -1883,6 +1883,11 @@
#define AR5K_PHY_TST1 0x9808
#define AR5K_PHY_AGC_DISABLE 0x08000000 /* Disable AGC to A2 (?)*/
#define AR5K_PHY_TST1_TXHOLD 0x00003800 /* Set tx hold (?) */
+#define AR5K_PHY_TST1_TXSRC_SRC 0x00000002 /* Used with bit 7 (?) */
+#define AR5K_PHY_TST1_TXSRC_SRC_S 1
+#define AR5K_PHY_TST1_TXSRC_ALT 0x00000080 /* Set input to tsdac (?) */
+#define AR5K_PHY_TST1_TXSRC_ALT_S 7
+
/*
* PHY timing register 3 [5112+]
@@ -1907,15 +1912,23 @@
/*
* PHY RF control registers
- * (i think these are delay times,
- * these calibration values exist
- * in EEPROM)
*/
#define AR5K_PHY_RF_CTL2 0x9824 /* Register Address */
-#define AR5K_PHY_RF_CTL2_TXF2TXD_START 0x0000000f /* Mask for TX frame to TX d(esc?) start */
+#define AR5K_PHY_RF_CTL2_TXF2TXD_START 0x0000000f /* TX frame to TX data start */
+#define AR5K_PHY_RF_CTL2_TXF2TXD_START_S 0
#define AR5K_PHY_RF_CTL3 0x9828 /* Register Address */
-#define AR5K_PHY_RF_CTL3_TXE2XLNA_ON 0x0000000f /* Mask for TX end to XLNA on */
+#define AR5K_PHY_RF_CTL3_TXE2XLNA_ON 0x0000000f /* TX end to XLNA on */
+#define AR5K_PHY_RF_CTL3_TXE2XLNA_ON_S 0
+
+#define AR5K_PHY_ADC_CTL 0x982c
+#define AR5K_PHY_ADC_CTL_INBUFGAIN_OFF 0x00000003
+#define AR5K_PHY_ADC_CTL_INBUFGAIN_OFF_S 0
+#define AR5K_PHY_ADC_CTL_PWD_DAC_OFF 0x00002000
+#define AR5K_PHY_ADC_CTL_PWD_BAND_GAP_OFF 0x00004000
+#define AR5K_PHY_ADC_CTL_PWD_ADC_OFF 0x00008000
+#define AR5K_PHY_ADC_CTL_INBUFGAIN_ON 0x00030000
+#define AR5K_PHY_ADC_CTL_INBUFGAIN_ON_S 16
#define AR5K_PHY_RF_CTL4 0x9834 /* Register Address */
#define AR5K_PHY_RF_CTL4_TXF2XPA_A_ON 0x00000001 /* TX frame to XPA A on (field) */
@@ -1937,35 +1950,43 @@
* PHY settling register
*/
#define AR5K_PHY_SETTLING 0x9844 /* Register Address */
-#define AR5K_PHY_SETTLING_AGC 0x0000007f /* Mask for AGC settling time */
-#define AR5K_PHY_SETTLING_SWITCH 0x00003f80 /* Mask for Switch settlig time */
+#define AR5K_PHY_SETTLING_AGC 0x0000007f /* AGC settling time */
+#define AR5K_PHY_SETTLING_AGC_S 0
+#define AR5K_PHY_SETTLING_SWITCH 0x00003f80 /* Switch settlig time */
+#define AR5K_PHY_SETTLINK_SWITCH_S 7
/*
* PHY Gain registers
*/
#define AR5K_PHY_GAIN 0x9848 /* Register Address */
-#define AR5K_PHY_GAIN_TXRX_ATTEN 0x0003f000 /* Mask for TX-RX Attenuation */
+#define AR5K_PHY_GAIN_TXRX_ATTEN 0x0003f000 /* TX-RX Attenuation */
+#define AR5K_PHY_GAIN_TXRX_ATTEN_S 12
+#define AR5K_PHY_GAIN_TXRX_RF_MAX 0x007c0000
+#define AR5K_PHY_GAIN_TXRX_RF_MAX_S 18
#define AR5K_PHY_GAIN_OFFSET 0x984c /* Register Address */
#define AR5K_PHY_GAIN_OFFSET_RXTX_FLAG 0x00020000 /* RX-TX flag (?) */
/*
- * Desired size register
+ * Desired ADC/PGA size register
* (for more infos read ANI patent)
*/
#define AR5K_PHY_DESIRED_SIZE 0x9850 /* Register Address */
-#define AR5K_PHY_DESIRED_SIZE_ADC 0x000000ff /* Mask for ADC desired size */
-#define AR5K_PHY_DESIRED_SIZE_PGA 0x0000ff00 /* Mask for PGA desired size */
-#define AR5K_PHY_DESIRED_SIZE_TOT 0x0ff00000 /* Mask for Total desired size (?) */
+#define AR5K_PHY_DESIRED_SIZE_ADC 0x000000ff /* ADC desired size */
+#define AR5K_PHY_DESIRED_SIZE_ADC_S 0
+#define AR5K_PHY_DESIRED_SIZE_PGA 0x0000ff00 /* PGA desired size */
+#define AR5K_PHY_DESIRED_SIZE_PGA_S 8
+#define AR5K_PHY_DESIRED_SIZE_TOT 0x0ff00000 /* Total desired size */
+#define AR5K_PHY_DESIRED_SIZE_TOT_S 20
/*
* PHY signal register
* (for more infos read ANI patent)
*/
#define AR5K_PHY_SIG 0x9858 /* Register Address */
-#define AR5K_PHY_SIG_FIRSTEP 0x0003f000 /* Mask for FIRSTEP */
+#define AR5K_PHY_SIG_FIRSTEP 0x0003f000 /* FIRSTEP */
#define AR5K_PHY_SIG_FIRSTEP_S 12
-#define AR5K_PHY_SIG_FIRPWR 0x03fc0000 /* Mask for FIPWR */
+#define AR5K_PHY_SIG_FIRPWR 0x03fc0000 /* FIPWR */
#define AR5K_PHY_SIG_FIRPWR_S 18
/*
@@ -1973,9 +1994,9 @@
* (for more infos read ANI patent)
*/
#define AR5K_PHY_AGCCOARSE 0x985c /* Register Address */
-#define AR5K_PHY_AGCCOARSE_LO 0x00007f80 /* Mask for AGC Coarse low */
+#define AR5K_PHY_AGCCOARSE_LO 0x00007f80 /* AGC Coarse low */
#define AR5K_PHY_AGCCOARSE_LO_S 7
-#define AR5K_PHY_AGCCOARSE_HI 0x003f8000 /* Mask for AGC Coarse high */
+#define AR5K_PHY_AGCCOARSE_HI 0x003f8000 /* AGC Coarse high */
#define AR5K_PHY_AGCCOARSE_HI_S 15
/*
@@ -1984,6 +2005,8 @@
#define AR5K_PHY_AGCCTL 0x9860 /* Register address */
#define AR5K_PHY_AGCCTL_CAL 0x00000001 /* Enable PHY calibration */
#define AR5K_PHY_AGCCTL_NF 0x00000002 /* Enable Noise Floor calibration */
+#define AR5K_PHY_AGCCTL_NF_EN 0x00008000 /* Enable nf calibration to happen (?) */
+#define AR5K_PHY_AGCCTL_NF_NOUPDATE 0x00020000 /* Don't update nf automaticaly */
/*
* PHY noise floor status register
@@ -1994,7 +2017,10 @@
#define AR5K_PHY_NF_RVAL(_n) (((_n) >> 19) & AR5K_PHY_NF_M)
#define AR5K_PHY_NF_AVAL(_n) (-((_n) ^ AR5K_PHY_NF_M) + 1)
#define AR5K_PHY_NF_SVAL(_n) (((_n) & AR5K_PHY_NF_M) | (1 << 9))
-#define AR5K_PHY_NF_THRESH62 0x00001000 /* Thresh62 -check ANI patent- (field) */
+#define AR5K_PHY_NF_THRESH62 0x0007f000 /* Thresh62 -check ANI patent- (field) */
+#define AR5K_PHY_NF_THRESH62_S 12
+#define AR5K_PHY_NF_MINCCA_PWR 0x0ff80000 /* ??? */
+#define AR5K_PHY_NF_MINCCA_PWR_S 19
/*
* PHY ADC saturation register [5110]
@@ -2034,24 +2060,31 @@
*/
#define AR5K_PHY_SCR 0x9870
#define AR5K_PHY_SCR_32MHZ 0x0000001f
+
#define AR5K_PHY_SLMT 0x9874
#define AR5K_PHY_SLMT_32MHZ 0x0000007f
+
#define AR5K_PHY_SCAL 0x9878
#define AR5K_PHY_SCAL_32MHZ 0x0000000e
+
/*
* PHY PLL (Phase Locked Loop) control register
*/
#define AR5K_PHY_PLL 0x987c
-#define AR5K_PHY_PLL_20MHZ 0x13 /* For half rate (?) [5111+] */
-#define AR5K_PHY_PLL_40MHZ_5211 0x18 /* For 802.11a */
+#define AR5K_PHY_PLL_20MHZ 0x00000013 /* For half rate (?) */
+/* 40MHz -> 5GHz band */
+#define AR5K_PHY_PLL_40MHZ_5211 0x00000018
#define AR5K_PHY_PLL_40MHZ_5212 0x000000aa
+#define AR5K_PHY_PLL_40MHZ_5413 0x00000004
#define AR5K_PHY_PLL_40MHZ (ah->ah_version == AR5K_AR5211 ? \
AR5K_PHY_PLL_40MHZ_5211 : AR5K_PHY_PLL_40MHZ_5212)
-#define AR5K_PHY_PLL_44MHZ_5211 0x19 /* For 802.11b/g */
+/* 44MHz -> 2.4GHz band */
+#define AR5K_PHY_PLL_44MHZ_5211 0x00000019
#define AR5K_PHY_PLL_44MHZ_5212 0x000000ab
#define AR5K_PHY_PLL_44MHZ (ah->ah_version == AR5K_AR5211 ? \
AR5K_PHY_PLL_44MHZ_5211 : AR5K_PHY_PLL_44MHZ_5212)
+
#define AR5K_PHY_PLL_RF5111 0x00000000
#define AR5K_PHY_PLL_RF5112 0x00000040
#define AR5K_PHY_PLL_HALF_RATE 0x00000100
@@ -2117,6 +2150,19 @@
#define AR5K_PHY_RFSTG 0x98d4
#define AR5K_PHY_RFSTG_DISABLE 0x00000021
+/*
+ * BIN masks (?)
+ */
+#define AR5K_PHY_BIN_MASK_1 0x9900
+#define AR5K_PHY_BIN_MASK_2 0x9904
+#define AR5K_PHY_BIN_MASK_3 0x9908
+
+#define AR5K_PHY_BIN_MASK_CTL 0x990c
+#define AR5K_PHY_BIN_MASK_CTL_MASK_4 0x00003fff
+#define AR5K_PHY_BIN_MASK_CTL_MASK_4_S 0
+#define AR5K_PHY_BIN_MASK_CTL_RATE 0xff000000
+#define AR5K_PHY_BIN_MASK_CTL_RATE_S 24
+
/*
* PHY Antenna control register
*/
@@ -2164,6 +2210,7 @@
#define AR5K_PHY_OFDM_SELFCORR 0x9924 /* Register Address */
#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1_EN 0x00000001 /* Enable cyclic RSSI thr 1 */
#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1 0x000000fe /* Mask for Cyclic RSSI threshold 1 */
+#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1_S 0
#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR3 0x00000100 /* Cyclic RSSI threshold 3 (field) (?) */
#define AR5K_PHY_OFDM_SELFCORR_RSSI_1ATHR_EN 0x00008000 /* Enable 1A RSSI threshold (?) */
#define AR5K_PHY_OFDM_SELFCORR_RSSI_1ATHR 0x00010000 /* 1A RSSI threshold (field) (?) */
@@ -2210,7 +2257,6 @@
#define AR5K_PHY_PAPD_PROBE_INI_5111 0x00004883 /* [5212+] */
#define AR5K_PHY_PAPD_PROBE_INI_5112 0x00004882 /* [5212+] */
-
/*
* PHY TX rate power registers [5112+]
*/
@@ -2232,6 +2278,8 @@
#define AR5K_PHY_FRAME_CTL_TX_CLIP 0x00000038 /* Mask for tx clip (?) */
#define AR5K_PHY_FRAME_CTL_TX_CLIP_S 3
#define AR5K_PHY_FRAME_CTL_PREP_CHINFO 0x00010000 /* Prepend chan info */
+#define AR5K_PHY_FRAME_CTL_EMU 0x80000000
+#define AR5K_PHY_FRAME_CTL_EMU_S 31
/*---[5110/5111]---*/
#define AR5K_PHY_FRAME_CTL_TIMING_ERR 0x01000000 /* PHY timing error */
#define AR5K_PHY_FRAME_CTL_PARITY_ERR 0x02000000 /* Parity error */
@@ -2250,48 +2298,36 @@
* PHY radar detection register [5111+]
*/
#define AR5K_PHY_RADAR 0x9954
-
-/* Radar enable ........ ........ ........ .......1 */
#define AR5K_PHY_RADAR_ENABLE 0x00000001
-#define AR5K_PHY_RADAR_DISABLE 0x00000000
-#define AR5K_PHY_RADAR_ENABLE_S 0
-
-/* This is the value found on the card .1.111.1 .1.1.... 111....1 1...1...
-at power on. */
-#define AR5K_PHY_RADAR_PWONDEF_AR5213 0x5d50e188
-
-/* This is the value found on the card .1.1.111 ..11...1 .1...1.1 1...11.1
-after DFS is enabled */
-#define AR5K_PHY_RADAR_ENABLED_AR5213 0x5731458d
-
-/* Finite Impulse Response (FIR) filter .1111111 ........ ........ ........
- * power out threshold.
- * 7-bits, standard power range {0..127} in 1/2 dBm units. */
-#define AR5K_PHY_RADAR_FIRPWROUTTHR 0x7f000000
-#define AR5K_PHY_RADAR_FIRPWROUTTHR_S 24
-
-/* Radar RSSI/SNR threshold. ........ 111111.. ........ ........
- * 6-bits, dBm range {0..63} in dBm units. */
-#define AR5K_PHY_RADAR_RADARRSSITHR 0x00fc0000
-#define AR5K_PHY_RADAR_RADARRSSITHR_S 18
-
-/* Pulse height threshold ........ ......11 1111.... ........
- * 6-bits, dBm range {0..63} in dBm units. */
-#define AR5K_PHY_RADAR_PULSEHEIGHTTHR 0x0003f000
-#define AR5K_PHY_RADAR_PULSEHEIGHTTHR_S 12
-
-/* Pulse RSSI/SNR threshold ........ ........ ....1111 11......
- * 6-bits, dBm range {0..63} in dBm units. */
-#define AR5K_PHY_RADAR_PULSERSSITHR 0x00000fc0
-#define AR5K_PHY_RADAR_PULSERSSITHR_S 6
-
-/* Inband threshold ........ ........ ........ ..11111.
- * 5-bits, units unknown {0..31} (? MHz ?) */
-#define AR5K_PHY_RADAR_INBANDTHR 0x0000003e
+#define AR5K_PHY_RADAR_DISABLE 0x00000000
+#define AR5K_PHY_RADAR_INBANDTHR 0x0000003e /* Inband threshold
+ 5-bits, units unknown {0..31}
+ (? MHz ?) */
#define AR5K_PHY_RADAR_INBANDTHR_S 1
+#define AR5K_PHY_RADAR_PRSSI_THR 0x00000fc0 /* Pulse RSSI/SNR threshold
+ 6-bits, dBm range {0..63}
+ in dBm units. */
+#define AR5K_PHY_RADAR_PRSSI_THR_S 6
+
+#define AR5K_PHY_RADAR_PHEIGHT_THR 0x0003f000 /* Pulse height threshold
+ 6-bits, dBm range {0..63}
+ in dBm units. */
+#define AR5K_PHY_RADAR_PHEIGHT_THR_S 12
+
+#define AR5K_PHY_RADAR_RSSI_THR 0x00fc0000 /* Radar RSSI/SNR threshold.
+ 6-bits, dBm range {0..63}
+ in dBm units. */
+#define AR5K_PHY_RADAR_RSSI_THR_S 18
+
+#define AR5K_PHY_RADAR_FIRPWR_THR 0x7f000000 /* Finite Impulse Response
+ filter power out threshold.
+ 7-bits, standard power range
+ {0..127} in 1/2 dBm units. */
+#define AR5K_PHY_RADAR_FIRPWR_THRS 24
+
/*
- * PHY antenna switch table registers [5110]
+ * PHY antenna switch table registers
*/
#define AR5K_PHY_ANT_SWITCH_TABLE_0 0x9960
#define AR5K_PHY_ANT_SWITCH_TABLE_1 0x9964
@@ -2302,25 +2338,65 @@ after DFS is enabled */
#define AR5K_PHY_NFTHRES 0x9968
/*
- * PHY clock sleep registers [5112+]
+ * Sigma Delta register (?) [5213]
*/
-#define AR5K_PHY_SCLOCK 0x99f0
-#define AR5K_PHY_SCLOCK_32MHZ 0x0000000c
-#define AR5K_PHY_SDELAY 0x99f4
-#define AR5K_PHY_SDELAY_32MHZ 0x000000ff
-#define AR5K_PHY_SPENDING 0x99f8
-#define AR5K_PHY_SPENDING_14 0x00000014
-#define AR5K_PHY_SPENDING_18 0x00000018
-#define AR5K_PHY_SPENDING_RF5111 0x00000018
-#define AR5K_PHY_SPENDING_RF5112 0x00000014
-/* #define AR5K_PHY_SPENDING_RF5112A 0x0000000e */
-/* #define AR5K_PHY_SPENDING_RF5424 0x00000012 */
-#define AR5K_PHY_SPENDING_RF5413 0x00000014
-#define AR5K_PHY_SPENDING_RF2413 0x00000014
-#define AR5K_PHY_SPENDING_RF2425 0x00000018
+#define AR5K_PHY_SIGMA_DELTA 0x996C
+#define AR5K_PHY_SIGMA_DELTA_ADC_SEL 0x00000003
+#define AR5K_PHY_SIGMA_DELTA_ADC_SEL_S 0
+#define AR5K_PHY_SIGMA_DELTA_FILT2 0x000000f8
+#define AR5K_PHY_SIGMA_DELTA_FILT2_S 3
+#define AR5K_PHY_SIGMA_DELTA_FILT1 0x00001f00
+#define AR5K_PHY_SIGMA_DELTA_FILT1_S 8
+#define AR5K_PHY_SIGMA_DELTA_ADC_CLIP 0x01ff3000
+#define AR5K_PHY_SIGMA_DELTA_ADC_CLIP_S 13
+
+/*
+ * RF restart register [5112+] (?)
+ */
+#define AR5K_PHY_RESTART 0x9970 /* restart */
+#define AR5K_PHY_RESTART_DIV_GC 0x001c0000 /* Fast diversity gc_limit (?) */
+#define AR5K_PHY_RESTART_DIV_GC_S 18
+
+/*
+ * RF Bus access request register (for synth-oly channel switching)
+ */
+#define AR5K_PHY_RFBUS_REQ 0x997C
+#define AR5K_PHY_RFBUS_REQ_REQUEST 0x00000001
+
+/*
+ * Spur mitigation masks (?)
+ */
+#define AR5K_PHY_TIMING_7 0x9980
+#define AR5K_PHY_TIMING_8 0x9984
+#define AR5K_PHY_TIMING_8_PILOT_MASK_2 0x000fffff
+#define AR5K_PHY_TIMING_8_PILOT_MASK_2_S 0
+
+#define AR5K_PHY_BIN_MASK2_1 0x9988
+#define AR5K_PHY_BIN_MASK2_2 0x998c
+#define AR5K_PHY_BIN_MASK2_3 0x9990
+
+#define AR5K_PHY_BIN_MASK2_4 0x9994
+#define AR5K_PHY_BIN_MASK2_4_MASK_4 0x00003fff
+#define AR5K_PHY_BIN_MASK2_4_MASK_4_S 0
+
+#define AR_PHY_TIMING_9 0x9998
+#define AR_PHY_TIMING_10 0x999c
+#define AR_PHY_TIMING_10_PILOT_MASK_2 0x000fffff
+#define AR_PHY_TIMING_10_PILOT_MASK_2_S 0
+
+/*
+ * Spur mitigation control
+ */
+#define AR_PHY_TIMING_11 0x99a0 /* Register address */
+#define AR_PHY_TIMING_11_SPUR_DELTA_PHASE 0x000fffff /* Spur delta phase */
+#define AR_PHY_TIMING_11_SPUR_DELTA_PHASE_S 0
+#define AR_PHY_TIMING_11_SPUR_FREQ_SD 0x3ff00000 /* Freq sigma delta */
+#define AR_PHY_TIMING_11_SPUR_FREQ_SD_S 20
+#define AR_PHY_TIMING_11_USE_SPUR_IN_AGC 0x40000000 /* Spur filter in AGC detector */
+#define AR_PHY_TIMING_11_USE_SPUR_IN_SELFCOR 0x80000000 /* Spur filter in OFDM self correlator */
/*
- * Misc PHY/radio registers [5110 - 5111]
+ * Gain tables
*/
#define AR5K_BB_GAIN_BASE 0x9b00 /* BaseBand Amplifier Gain table base address */
#define AR5K_BB_GAIN(_n) (AR5K_BB_GAIN_BASE + ((_n) << 2))
@@ -2340,9 +2416,10 @@ after DFS is enabled */
#define AR5K_PHY_CURRENT_RSSI 0x9c1c
/*
- * PHY RF Bus grant register (?)
+ * PHY RF Bus grant register
*/
#define AR5K_PHY_RFBUS_GRANT 0x9c20
+#define AR5K_PHY_RFBUS_GRANT_OK 0x00000001
/*
* PHY ADC test register
@@ -2385,6 +2462,31 @@ after DFS is enabled */
#define AR5K_PHY_CHAN_STATUS_RX_CLR_MAC 0x00000004
#define AR5K_PHY_CHAN_STATUS_RX_CLR_PAP 0x00000008
+/*
+ * Heavy clip enable register
+ */
+#define AR5K_PHY_HEAVY_CLIP_ENABLE 0x99e0
+
+/*
+ * PHY clock sleep registers [5112+]
+ */
+#define AR5K_PHY_SCLOCK 0x99f0
+#define AR5K_PHY_SCLOCK_32MHZ 0x0000000c
+#define AR5K_PHY_SDELAY 0x99f4
+#define AR5K_PHY_SDELAY_32MHZ 0x000000ff
+#define AR5K_PHY_SPENDING 0x99f8
+#define AR5K_PHY_SPENDING_14 0x00000014
+#define AR5K_PHY_SPENDING_18 0x00000018
+#define AR5K_PHY_SPENDING_RF5111 0x00000018
+#define AR5K_PHY_SPENDING_RF5112 0x00000014
+/* #define AR5K_PHY_SPENDING_RF5112A 0x0000000e */
+/* #define AR5K_PHY_SPENDING_RF5424 0x00000012 */
+#define AR5K_PHY_SPENDING_RF5413 0x00000018
+#define AR5K_PHY_SPENDING_RF2413 0x00000018
+#define AR5K_PHY_SPENDING_RF2316 0x00000018
+#define AR5K_PHY_SPENDING_RF2317 0x00000018
+#define AR5K_PHY_SPENDING_RF2425 0x00000014
+
/*
* PHY PAPD I (power?) table (?)
* (92! entries)
@@ -2436,10 +2538,47 @@ after DFS is enabled */
#define AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR 0x0000000f
#define AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR_S 0
+/* Same address is used for antenna diversity activation */
+#define AR5K_PHY_FAST_ANT_DIV 0xa208
+#define AR5K_PHY_FAST_ANT_DIV_EN 0x00002000
+
/*
* PHY 2GHz gain register [5111+]
*/
-#define AR5K_PHY_GAIN_2GHZ 0xa20c
-#define AR5K_PHY_GAIN_2GHZ_MARGIN_TXRX 0x00fc0000
+#define AR5K_PHY_GAIN_2GHZ 0xa20c
+#define AR5K_PHY_GAIN_2GHZ_MARGIN_TXRX 0x00fc0000
#define AR5K_PHY_GAIN_2GHZ_MARGIN_TXRX_S 18
-#define AR5K_PHY_GAIN_2GHZ_INI_5111 0x6480416c
+#define AR5K_PHY_GAIN_2GHZ_INI_5111 0x6480416c
+
+#define AR5K_PHY_CCK_RX_CTL_4 0xa21c
+#define AR5K_PHY_CCK_RX_CTL_4_FREQ_EST_SHORT 0x01f80000
+#define AR5K_PHY_CCK_RX_CTL_4_FREQ_EST_SHORT_S 19
+
+#define AR5K_PHY_DAG_CCK_CTL 0xa228
+#define AR5K_PHY_DAG_CCK_CTL_EN_RSSI_THR 0x00000200
+#define AR5K_PHY_DAG_CCK_CTL_RSSI_THR 0x0001fc00
+#define AR5K_PHY_DAG_CCK_CTL_RSSI_THR_S 10
+
+#define AR5K_PHY_FAST_ADC 0xa24c
+
+#define AR5K_PHY_BLUETOOTH 0xa254
+
+/*
+ * Transmit Power Control register
+ * [2413+]
+ */
+#define AR5K_PHY_TPC_RG1 0xa258
+#define AR5K_PHY_TPC_RG1_NUM_PD_GAIN 0x0000c000
+#define AR5K_PHY_TPC_RG1_NUM_PD_GAIN_S 14
+
+#define AR5K_PHY_TPC_RG5 0xa26C
+#define AR5K_PHY_TPC_RG5_PD_GAIN_OVERLAP 0x0000000F
+#define AR5K_PHY_TPC_RG5_PD_GAIN_OVERLAP_S 0
+#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_1 0x000003F0
+#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_1_S 4
+#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_2 0x0000FC00
+#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_2_S 10
+#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_3 0x003F0000
+#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_3_S 16
+#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_4 0x0FC00000
+#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_4_S 22
diff --git a/drivers/net/wireless/ath5k/reset.c b/drivers/net/wireless/ath5k/reset.c
new file mode 100644
index 0000000000000000000000000000000000000000..8f1886834e61fba8fe2bd5a7554b978b68717dd0
--- /dev/null
+++ b/drivers/net/wireless/ath5k/reset.c
@@ -0,0 +1,931 @@
+/*
+ * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
+ * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
+ * Copyright (c) 2007-2008 Luis Rodriguez <mcgrof@winlab.rutgers.edu>
+ * Copyright (c) 2007-2008 Pavel Roskin <proski@gnu.org>
+ * Copyright (c) 2007-2008 Jiri Slaby <jirislaby@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#define _ATH5K_RESET
+
+/*****************************\
+ Reset functions and helpers
+\*****************************/
+
+#include <linux/pci.h>
+#include "ath5k.h"
+#include "reg.h"
+#include "base.h"
+#include "debug.h"
+
+/**
+ * ath5k_hw_write_ofdm_timings - set OFDM timings on AR5212
+ *
+ * @ah: the &struct ath5k_hw
+ * @channel: the currently set channel upon reset
+ *
+ * Write the OFDM timings for the AR5212 upon reset. This is a helper for
+ * ath5k_hw_reset(). This seems to tune the PLL a specified frequency
+ * depending on the bandwidth of the channel.
+ *
+ */
+static inline int ath5k_hw_write_ofdm_timings(struct ath5k_hw *ah,
+ struct ieee80211_channel *channel)
+{
+ /* Get exponent and mantissa and set it */
+ u32 coef_scaled, coef_exp, coef_man,
+ ds_coef_exp, ds_coef_man, clock;
+
+ if (!(ah->ah_version == AR5K_AR5212) ||
+ !(channel->hw_value & CHANNEL_OFDM))
+ BUG();
+
+ /* Seems there are two PLLs, one for baseband sampling and one
+ * for tuning. Tuning basebands are 40 MHz or 80MHz when in
+ * turbo. */
+ clock = channel->hw_value & CHANNEL_TURBO ? 80 : 40;
+ coef_scaled = ((5 * (clock << 24)) / 2) /
+ channel->center_freq;
+
+ for (coef_exp = 31; coef_exp > 0; coef_exp--)
+ if ((coef_scaled >> coef_exp) & 0x1)
+ break;
+
+ if (!coef_exp)
+ return -EINVAL;
+
+ coef_exp = 14 - (coef_exp - 24);
+ coef_man = coef_scaled +
+ (1 << (24 - coef_exp - 1));
+ ds_coef_man = coef_man >> (24 - coef_exp);
+ ds_coef_exp = coef_exp - 16;
+
+ AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TIMING_3,
+ AR5K_PHY_TIMING_3_DSC_MAN, ds_coef_man);
+ AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TIMING_3,
+ AR5K_PHY_TIMING_3_DSC_EXP, ds_coef_exp);
+
+ return 0;
+}
+
+
+/*
+ * index into rates for control rates, we can set it up like this because
+ * this is only used for AR5212 and we know it supports G mode
+ */
+static int control_rates[] =
+ { 0, 1, 1, 1, 4, 4, 6, 6, 8, 8, 8, 8 };
+
+/**
+ * ath5k_hw_write_rate_duration - set rate duration during hw resets
+ *
+ * @ah: the &struct ath5k_hw
+ * @mode: one of enum ath5k_driver_mode
+ *
+ * Write the rate duration table upon hw reset. This is a helper for
+ * ath5k_hw_reset(). It seems all this is doing is setting an ACK timeout for
+ * the hardware for the current mode for each rate. The rates which are capable
+ * of short preamble (802.11b rates 2Mbps, 5.5Mbps, and 11Mbps) have another
+ * register for the short preamble ACK timeout calculation.
+ */
+static inline void ath5k_hw_write_rate_duration(struct ath5k_hw *ah,
+ unsigned int mode)
+{
+ struct ath5k_softc *sc = ah->ah_sc;
+ struct ieee80211_rate *rate;
+ unsigned int i;
+
+ /* Write rate duration table */
+ for (i = 0; i < sc->sbands[IEEE80211_BAND_2GHZ].n_bitrates; i++) {
+ u32 reg;
+ u16 tx_time;
+
+ rate = &sc->sbands[IEEE80211_BAND_2GHZ].bitrates[control_rates[i]];
+
+ /* Set ACK timeout */
+ reg = AR5K_RATE_DUR(rate->hw_value);
+
+ /* An ACK frame consists of 10 bytes. If you add the FCS,
+ * which ieee80211_generic_frame_duration() adds,
+ * its 14 bytes. Note we use the control rate and not the
+ * actual rate for this rate. See mac80211 tx.c
+ * ieee80211_duration() for a brief description of
+ * what rate we should choose to TX ACKs. */
+ tx_time = le16_to_cpu(ieee80211_generic_frame_duration(sc->hw,
+ sc->vif, 10, rate));
+
+ ath5k_hw_reg_write(ah, tx_time, reg);
+
+ if (!(rate->flags & IEEE80211_RATE_SHORT_PREAMBLE))
+ continue;
+
+ /*
+ * We're not distinguishing short preamble here,
+ * This is true, all we'll get is a longer value here
+ * which is not necessarilly bad. We could use
+ * export ieee80211_frame_duration() but that needs to be
+ * fixed first to be properly used by mac802111 drivers:
+ *
+ * - remove erp stuff and let the routine figure ofdm
+ * erp rates
+ * - remove passing argument ieee80211_local as
+ * drivers don't have access to it
+ * - move drivers using ieee80211_generic_frame_duration()
+ * to this
+ */
+ ath5k_hw_reg_write(ah, tx_time,
+ reg + (AR5K_SET_SHORT_PREAMBLE << 2));
+ }
+}
+
+/*
+ * Reset chipset
+ */
+static int ath5k_hw_nic_reset(struct ath5k_hw *ah, u32 val)
+{
+ int ret;
+ u32 mask = val ? val : ~0U;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ /* Read-and-clear RX Descriptor Pointer*/
+ ath5k_hw_reg_read(ah, AR5K_RXDP);
+
+ /*
+ * Reset the device and wait until success
+ */
+ ath5k_hw_reg_write(ah, val, AR5K_RESET_CTL);
+
+ /* Wait at least 128 PCI clocks */
+ udelay(15);
+
+ if (ah->ah_version == AR5K_AR5210) {
+ val &= AR5K_RESET_CTL_PCU | AR5K_RESET_CTL_DMA
+ | AR5K_RESET_CTL_MAC | AR5K_RESET_CTL_PHY;
+ mask &= AR5K_RESET_CTL_PCU | AR5K_RESET_CTL_DMA
+ | AR5K_RESET_CTL_MAC | AR5K_RESET_CTL_PHY;
+ } else {
+ val &= AR5K_RESET_CTL_PCU | AR5K_RESET_CTL_BASEBAND;
+ mask &= AR5K_RESET_CTL_PCU | AR5K_RESET_CTL_BASEBAND;
+ }
+
+ ret = ath5k_hw_register_timeout(ah, AR5K_RESET_CTL, mask, val, false);
+
+ /*
+ * Reset configuration register (for hw byte-swap). Note that this
+ * is only set for big endian. We do the necessary magic in
+ * AR5K_INIT_CFG.
+ */
+ if ((val & AR5K_RESET_CTL_PCU) == 0)
+ ath5k_hw_reg_write(ah, AR5K_INIT_CFG, AR5K_CFG);
+
+ return ret;
+}
+
+/*
+ * Sleep control
+ */
+int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
+ bool set_chip, u16 sleep_duration)
+{
+ unsigned int i;
+ u32 staid, data;
+
+ ATH5K_TRACE(ah->ah_sc);
+ staid = ath5k_hw_reg_read(ah, AR5K_STA_ID1);
+
+ switch (mode) {
+ case AR5K_PM_AUTO:
+ staid &= ~AR5K_STA_ID1_DEFAULT_ANTENNA;
+ /* fallthrough */
+ case AR5K_PM_NETWORK_SLEEP:
+ if (set_chip)
+ ath5k_hw_reg_write(ah,
+ AR5K_SLEEP_CTL_SLE_ALLOW |
+ sleep_duration,
+ AR5K_SLEEP_CTL);
+
+ staid |= AR5K_STA_ID1_PWR_SV;
+ break;
+
+ case AR5K_PM_FULL_SLEEP:
+ if (set_chip)
+ ath5k_hw_reg_write(ah, AR5K_SLEEP_CTL_SLE_SLP,
+ AR5K_SLEEP_CTL);
+
+ staid |= AR5K_STA_ID1_PWR_SV;
+ break;
+
+ case AR5K_PM_AWAKE:
+
+ staid &= ~AR5K_STA_ID1_PWR_SV;
+
+ if (!set_chip)
+ goto commit;
+
+ /* Preserve sleep duration */
+ data = ath5k_hw_reg_read(ah, AR5K_SLEEP_CTL);
+ if (data & 0xffc00000)
+ data = 0;
+ else
+ data = data & 0xfffcffff;
+
+ ath5k_hw_reg_write(ah, data, AR5K_SLEEP_CTL);
+ udelay(15);
+
+ for (i = 50; i > 0; i--) {
+ /* Check if the chip did wake up */
+ if ((ath5k_hw_reg_read(ah, AR5K_PCICFG) &
+ AR5K_PCICFG_SPWR_DN) == 0)
+ break;
+
+ /* Wait a bit and retry */
+ udelay(200);
+ ath5k_hw_reg_write(ah, data, AR5K_SLEEP_CTL);
+ }
+
+ /* Fail if the chip didn't wake up */
+ if (i <= 0)
+ return -EIO;
+
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+commit:
+ ah->ah_power_mode = mode;
+ ath5k_hw_reg_write(ah, staid, AR5K_STA_ID1);
+
+ return 0;
+}
+
+/*
+ * Bring up MAC + PHY Chips
+ */
+int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
+{
+ struct pci_dev *pdev = ah->ah_sc->pdev;
+ u32 turbo, mode, clock, bus_flags;
+ int ret;
+
+ turbo = 0;
+ mode = 0;
+ clock = 0;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ /* Wakeup the device */
+ ret = ath5k_hw_set_power(ah, AR5K_PM_AWAKE, true, 0);
+ if (ret) {
+ ATH5K_ERR(ah->ah_sc, "failed to wakeup the MAC Chip\n");
+ return ret;
+ }
+
+ if (ah->ah_version != AR5K_AR5210) {
+ /*
+ * Get channel mode flags
+ */
+
+ if (ah->ah_radio >= AR5K_RF5112) {
+ mode = AR5K_PHY_MODE_RAD_RF5112;
+ clock = AR5K_PHY_PLL_RF5112;
+ } else {
+ mode = AR5K_PHY_MODE_RAD_RF5111; /*Zero*/
+ clock = AR5K_PHY_PLL_RF5111; /*Zero*/
+ }
+
+ if (flags & CHANNEL_2GHZ) {
+ mode |= AR5K_PHY_MODE_FREQ_2GHZ;
+ clock |= AR5K_PHY_PLL_44MHZ;
+
+ if (flags & CHANNEL_CCK) {
+ mode |= AR5K_PHY_MODE_MOD_CCK;
+ } else if (flags & CHANNEL_OFDM) {
+ /* XXX Dynamic OFDM/CCK is not supported by the
+ * AR5211 so we set MOD_OFDM for plain g (no
+ * CCK headers) operation. We need to test
+ * this, 5211 might support ofdm-only g after
+ * all, there are also initial register values
+ * in the code for g mode (see initvals.c). */
+ if (ah->ah_version == AR5K_AR5211)
+ mode |= AR5K_PHY_MODE_MOD_OFDM;
+ else
+ mode |= AR5K_PHY_MODE_MOD_DYN;
+ } else {
+ ATH5K_ERR(ah->ah_sc,
+ "invalid radio modulation mode\n");
+ return -EINVAL;
+ }
+ } else if (flags & CHANNEL_5GHZ) {
+ mode |= AR5K_PHY_MODE_FREQ_5GHZ;
+ clock |= AR5K_PHY_PLL_40MHZ;
+
+ if (flags & CHANNEL_OFDM)
+ mode |= AR5K_PHY_MODE_MOD_OFDM;
+ else {
+ ATH5K_ERR(ah->ah_sc,
+ "invalid radio modulation mode\n");
+ return -EINVAL;
+ }
+ } else {
+ ATH5K_ERR(ah->ah_sc, "invalid radio frequency mode\n");
+ return -EINVAL;
+ }
+
+ if (flags & CHANNEL_TURBO)
+ turbo = AR5K_PHY_TURBO_MODE | AR5K_PHY_TURBO_SHORT;
+ } else { /* Reset the device */
+
+ /* ...enable Atheros turbo mode if requested */
+ if (flags & CHANNEL_TURBO)
+ ath5k_hw_reg_write(ah, AR5K_PHY_TURBO_MODE,
+ AR5K_PHY_TURBO);
+ }
+
+ /* reseting PCI on PCI-E cards results card to hang
+ * and always return 0xffff... so we ingore that flag
+ * for PCI-E cards */
+ bus_flags = (pdev->is_pcie) ? 0 : AR5K_RESET_CTL_PCI;
+
+ /* Reset chipset */
+ if (ah->ah_version == AR5K_AR5210) {
+ ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
+ AR5K_RESET_CTL_MAC | AR5K_RESET_CTL_DMA |
+ AR5K_RESET_CTL_PHY | AR5K_RESET_CTL_PCI);
+ mdelay(2);
+ } else {
+ ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
+ AR5K_RESET_CTL_BASEBAND | bus_flags);
+ }
+ if (ret) {
+ ATH5K_ERR(ah->ah_sc, "failed to reset the MAC Chip\n");
+ return -EIO;
+ }
+
+ /* ...wakeup again!*/
+ ret = ath5k_hw_set_power(ah, AR5K_PM_AWAKE, true, 0);
+ if (ret) {
+ ATH5K_ERR(ah->ah_sc, "failed to resume the MAC Chip\n");
+ return ret;
+ }
+
+ /* ...final warm reset */
+ if (ath5k_hw_nic_reset(ah, 0)) {
+ ATH5K_ERR(ah->ah_sc, "failed to warm reset the MAC Chip\n");
+ return -EIO;
+ }
+
+ if (ah->ah_version != AR5K_AR5210) {
+ /* ...set the PHY operating mode */
+ ath5k_hw_reg_write(ah, clock, AR5K_PHY_PLL);
+ udelay(300);
+
+ ath5k_hw_reg_write(ah, mode, AR5K_PHY_MODE);
+ ath5k_hw_reg_write(ah, turbo, AR5K_PHY_TURBO);
+ }
+
+ return 0;
+}
+
+/*
+ * Main reset function
+ */
+int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
+ struct ieee80211_channel *channel, bool change_channel)
+{
+ struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
+ struct pci_dev *pdev = ah->ah_sc->pdev;
+ u32 data, s_seq, s_ant, s_led[3], dma_size;
+ unsigned int i, mode, freq, ee_mode, ant[2];
+ int ret;
+
+ ATH5K_TRACE(ah->ah_sc);
+
+ s_seq = 0;
+ s_ant = 0;
+ ee_mode = 0;
+ freq = 0;
+ mode = 0;
+
+ /*
+ * Save some registers before a reset
+ */
+ /*DCU/Antenna selection not available on 5210*/
+ if (ah->ah_version != AR5K_AR5210) {
+ if (change_channel) {
+ /* Seq number for queue 0 -do this for all queues ? */
+ s_seq = ath5k_hw_reg_read(ah,
+ AR5K_QUEUE_DFS_SEQNUM(0));
+ /*Default antenna*/
+ s_ant = ath5k_hw_reg_read(ah, AR5K_DEFAULT_ANTENNA);
+ }
+ }
+
+ /*GPIOs*/
+ s_led[0] = ath5k_hw_reg_read(ah, AR5K_PCICFG) & AR5K_PCICFG_LEDSTATE;
+ s_led[1] = ath5k_hw_reg_read(ah, AR5K_GPIOCR);
+ s_led[2] = ath5k_hw_reg_read(ah, AR5K_GPIODO);
+
+ if (change_channel && ah->ah_rf_banks != NULL)
+ ath5k_hw_get_rf_gain(ah);
+
+
+ /*Wakeup the device*/
+ ret = ath5k_hw_nic_wakeup(ah, channel->hw_value, false);
+ if (ret)
+ return ret;
+
+ /*
+ * Initialize operating mode
+ */
+ ah->ah_op_mode = op_mode;
+
+ /*
+ * 5111/5112 Settings
+ * 5210 only comes with RF5110
+ */
+ if (ah->ah_version != AR5K_AR5210) {
+ if (ah->ah_radio != AR5K_RF5111 &&
+ ah->ah_radio != AR5K_RF5112 &&
+ ah->ah_radio != AR5K_RF5413 &&
+ ah->ah_radio != AR5K_RF2413 &&
+ ah->ah_radio != AR5K_RF2425) {
+ ATH5K_ERR(ah->ah_sc,
+ "invalid phy radio: %u\n", ah->ah_radio);
+ return -EINVAL;
+ }
+
+ switch (channel->hw_value & CHANNEL_MODES) {
+ case CHANNEL_A:
+ mode = AR5K_MODE_11A;
+ freq = AR5K_INI_RFGAIN_5GHZ;
+ ee_mode = AR5K_EEPROM_MODE_11A;
+ break;
+ case CHANNEL_G:
+ mode = AR5K_MODE_11G;
+ freq = AR5K_INI_RFGAIN_2GHZ;
+ ee_mode = AR5K_EEPROM_MODE_11G;
+ break;
+ case CHANNEL_B:
+ mode = AR5K_MODE_11B;
+ freq = AR5K_INI_RFGAIN_2GHZ;
+ ee_mode = AR5K_EEPROM_MODE_11B;
+ break;
+ case CHANNEL_T:
+ mode = AR5K_MODE_11A_TURBO;
+ freq = AR5K_INI_RFGAIN_5GHZ;
+ ee_mode = AR5K_EEPROM_MODE_11A;
+ break;
+ /*Is this ok on 5211 too ?*/
+ case CHANNEL_TG:
+ mode = AR5K_MODE_11G_TURBO;
+ freq = AR5K_INI_RFGAIN_2GHZ;
+ ee_mode = AR5K_EEPROM_MODE_11G;
+ break;
+ case CHANNEL_XR:
+ if (ah->ah_version == AR5K_AR5211) {
+ ATH5K_ERR(ah->ah_sc,
+ "XR mode not available on 5211");
+ return -EINVAL;
+ }
+ mode = AR5K_MODE_XR;
+ freq = AR5K_INI_RFGAIN_5GHZ;
+ ee_mode = AR5K_EEPROM_MODE_11A;
+ break;
+ default:
+ ATH5K_ERR(ah->ah_sc,
+ "invalid channel: %d\n", channel->center_freq);
+ return -EINVAL;
+ }
+
+ /* PHY access enable */
+ ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0));
+
+ }
+
+ ret = ath5k_hw_write_initvals(ah, mode, change_channel);
+ if (ret)
+ return ret;
+
+ /*
+ * 5211/5212 Specific
+ */
+ if (ah->ah_version != AR5K_AR5210) {
+ /*
+ * Write initial RF gain settings
+ * This should work for both 5111/5112
+ */
+ ret = ath5k_hw_rfgain(ah, freq);
+ if (ret)
+ return ret;
+
+ mdelay(1);
+
+ /*
+ * Write some more initial register settings
+ */
+ if (ah->ah_version == AR5K_AR5212) {
+ ath5k_hw_reg_write(ah, 0x0002a002, 0x982c);
+
+ if (channel->hw_value == CHANNEL_G)
+ if (ah->ah_mac_srev < AR5K_SREV_AR2413)
+ ath5k_hw_reg_write(ah, 0x00f80d80,
+ 0x994c);
+ else if (ah->ah_mac_srev < AR5K_SREV_AR5424)
+ ath5k_hw_reg_write(ah, 0x00380140,
+ 0x994c);
+ else if (ah->ah_mac_srev < AR5K_SREV_AR2425)
+ ath5k_hw_reg_write(ah, 0x00fc0ec0,
+ 0x994c);
+ else /* 2425 */
+ ath5k_hw_reg_write(ah, 0x00fc0fc0,
+ 0x994c);
+ else
+ ath5k_hw_reg_write(ah, 0x00000000, 0x994c);
+
+ /* Some bits are disabled here, we know nothing about
+ * register 0xa228 yet, most of the times this ends up
+ * with a value 0x9b5 -haven't seen any dump with
+ * a different value- */
+ /* Got this from decompiling binary HAL */
+ data = ath5k_hw_reg_read(ah, 0xa228);
+ data &= 0xfffffdff;
+ ath5k_hw_reg_write(ah, data, 0xa228);
+
+ data = ath5k_hw_reg_read(ah, 0xa228);
+ data &= 0xfffe03ff;
+ ath5k_hw_reg_write(ah, data, 0xa228);
+ data = 0;
+
+ /* Just write 0x9b5 ? */
+ /* ath5k_hw_reg_write(ah, 0x000009b5, 0xa228); */
+ ath5k_hw_reg_write(ah, 0x0000000f, AR5K_SEQ_MASK);
+ ath5k_hw_reg_write(ah, 0x00000000, 0xa254);
+ ath5k_hw_reg_write(ah, 0x0000000e, AR5K_PHY_SCAL);
+ }
+
+ /* Fix for first revision of the RF5112 RF chipset */
+ if (ah->ah_radio >= AR5K_RF5112 &&
+ ah->ah_radio_5ghz_revision <
+ AR5K_SREV_RAD_5112A) {
+ ath5k_hw_reg_write(ah, AR5K_PHY_CCKTXCTL_WORLD,
+ AR5K_PHY_CCKTXCTL);
+ if (channel->hw_value & CHANNEL_5GHZ)
+ data = 0xffb81020;
+ else
+ data = 0xffb80d20;
+ ath5k_hw_reg_write(ah, data, AR5K_PHY_FRAME_CTL);
+ data = 0;
+ }
+
+ /*
+ * Set TX power (FIXME)
+ */
+ ret = ath5k_hw_txpower(ah, channel, AR5K_TUNE_DEFAULT_TXPOWER);
+ if (ret)
+ return ret;
+
+ /* Write rate duration table only on AR5212 and if
+ * virtual interface has already been brought up
+ * XXX: rethink this after new mode changes to
+ * mac80211 are integrated */
+ if (ah->ah_version == AR5K_AR5212 &&
+ ah->ah_sc->vif != NULL)
+ ath5k_hw_write_rate_duration(ah, mode);
+
+ /*
+ * Write RF registers
+ */
+ ret = ath5k_hw_rfregs(ah, channel, mode);
+ if (ret)
+ return ret;
+
+ /*
+ * Configure additional registers
+ */
+
+ /* Write OFDM timings on 5212*/
+ if (ah->ah_version == AR5K_AR5212 &&
+ channel->hw_value & CHANNEL_OFDM) {
+ ret = ath5k_hw_write_ofdm_timings(ah, channel);
+ if (ret)
+ return ret;
+ }
+
+ /*Enable/disable 802.11b mode on 5111
+ (enable 2111 frequency converter + CCK)*/
+ if (ah->ah_radio == AR5K_RF5111) {
+ if (mode == AR5K_MODE_11B)
+ AR5K_REG_ENABLE_BITS(ah, AR5K_TXCFG,
+ AR5K_TXCFG_B_MODE);
+ else
+ AR5K_REG_DISABLE_BITS(ah, AR5K_TXCFG,
+ AR5K_TXCFG_B_MODE);
+ }
+
+ /*
+ * Set channel and calibrate the PHY
+ */
+ ret = ath5k_hw_channel(ah, channel);
+ if (ret)
+ return ret;
+
+ /* Set antenna mode */
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_ANT_CTL,
+ ah->ah_antenna[ee_mode][0], 0xfffffc06);
+
+ /*
+ * In case a fixed antenna was set as default
+ * write the same settings on both AR5K_PHY_ANT_SWITCH_TABLE
+ * registers.
+ */
+ if (s_ant != 0) {
+ if (s_ant == AR5K_ANT_FIXED_A) /* 1 - Main */
+ ant[0] = ant[1] = AR5K_ANT_FIXED_A;
+ else /* 2 - Aux */
+ ant[0] = ant[1] = AR5K_ANT_FIXED_B;
+ } else {
+ ant[0] = AR5K_ANT_FIXED_A;
+ ant[1] = AR5K_ANT_FIXED_B;
+ }
+
+ ath5k_hw_reg_write(ah, ah->ah_antenna[ee_mode][ant[0]],
+ AR5K_PHY_ANT_SWITCH_TABLE_0);
+ ath5k_hw_reg_write(ah, ah->ah_antenna[ee_mode][ant[1]],
+ AR5K_PHY_ANT_SWITCH_TABLE_1);
+
+ /* Commit values from EEPROM */
+ if (ah->ah_radio == AR5K_RF5111)
+ AR5K_REG_WRITE_BITS(ah, AR5K_PHY_FRAME_CTL,
+ AR5K_PHY_FRAME_CTL_TX_CLIP, ee->ee_tx_clip);
+
+ ath5k_hw_reg_write(ah,
+ AR5K_PHY_NF_SVAL(ee->ee_noise_floor_thr[ee_mode]),
+ AR5K_PHY_NFTHRES);
+
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_SETTLING,
+ (ee->ee_switch_settling[ee_mode] << 7) & 0x3f80,
+ 0xffffc07f);
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_GAIN,
+ (ee->ee_ant_tx_rx[ee_mode] << 12) & 0x3f000,
+ 0xfffc0fff);
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_DESIRED_SIZE,
+ (ee->ee_adc_desired_size[ee_mode] & 0x00ff) |
+ ((ee->ee_pga_desired_size[ee_mode] << 8) & 0xff00),
+ 0xffff0000);
+
+ ath5k_hw_reg_write(ah,
+ (ee->ee_tx_end2xpa_disable[ee_mode] << 24) |
+ (ee->ee_tx_end2xpa_disable[ee_mode] << 16) |
+ (ee->ee_tx_frm2xpa_enable[ee_mode] << 8) |
+ (ee->ee_tx_frm2xpa_enable[ee_mode]), AR5K_PHY_RF_CTL4);
+
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_RF_CTL3,
+ ee->ee_tx_end2xlna_enable[ee_mode] << 8, 0xffff00ff);
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_NF,
+ (ee->ee_thr_62[ee_mode] << 12) & 0x7f000, 0xfff80fff);
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_OFDM_SELFCORR, 4, 0xffffff01);
+
+ AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
+ AR5K_PHY_IQ_CORR_ENABLE |
+ (ee->ee_i_cal[ee_mode] << AR5K_PHY_IQ_CORR_Q_I_COFF_S) |
+ ee->ee_q_cal[ee_mode]);
+
+ if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_4_1)
+ AR5K_REG_WRITE_BITS(ah, AR5K_PHY_GAIN_2GHZ,
+ AR5K_PHY_GAIN_2GHZ_MARGIN_TXRX,
+ ee->ee_margin_tx_rx[ee_mode]);
+
+ } else {
+ mdelay(1);
+ /* Disable phy and wait */
+ ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT);
+ mdelay(1);
+ }
+
+ /*
+ * Restore saved values
+ */
+ /*DCU/Antenna selection not available on 5210*/
+ if (ah->ah_version != AR5K_AR5210) {
+ ath5k_hw_reg_write(ah, s_seq, AR5K_QUEUE_DFS_SEQNUM(0));
+ ath5k_hw_reg_write(ah, s_ant, AR5K_DEFAULT_ANTENNA);
+ }
+ AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, s_led[0]);
+ ath5k_hw_reg_write(ah, s_led[1], AR5K_GPIOCR);
+ ath5k_hw_reg_write(ah, s_led[2], AR5K_GPIODO);
+
+ /*
+ * Misc
+ */
+ /* XXX: add ah->aid once mac80211 gives this to us */
+ ath5k_hw_set_associd(ah, ah->ah_bssid, 0);
+
+ ath5k_hw_set_opmode(ah);
+ /*PISR/SISR Not available on 5210*/
+ if (ah->ah_version != AR5K_AR5210) {
+ ath5k_hw_reg_write(ah, 0xffffffff, AR5K_PISR);
+ /* If we later allow tuning for this, store into sc structure */
+ data = AR5K_TUNE_RSSI_THRES |
+ AR5K_TUNE_BMISS_THRES << AR5K_RSSI_THR_BMISS_S;
+ ath5k_hw_reg_write(ah, data, AR5K_RSSI_THR);
+ }
+
+ /*
+ * Set Rx/Tx DMA Configuration
+ *
+ * Set maximum DMA size (512) except for PCI-E cards since
+ * it causes rx overruns and tx errors (tested on 5424 but since
+ * rx overruns also occur on 5416/5418 with madwifi we set 128
+ * for all PCI-E cards to be safe).
+ *
+ * In dumps this is 128 for allchips.
+ *
+ * XXX: need to check 5210 for this
+ * TODO: Check out tx triger level, it's always 64 on dumps but I
+ * guess we can tweak it and see how it goes ;-)
+ */
+ dma_size = (pdev->is_pcie) ? AR5K_DMASIZE_128B : AR5K_DMASIZE_512B;
+ if (ah->ah_version != AR5K_AR5210) {
+ AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
+ AR5K_TXCFG_SDMAMR, dma_size);
+ AR5K_REG_WRITE_BITS(ah, AR5K_RXCFG,
+ AR5K_RXCFG_SDMAMW, dma_size);
+ }
+
+ /*
+ * Enable the PHY and wait until completion
+ */
+ ath5k_hw_reg_write(ah, AR5K_PHY_ACT_ENABLE, AR5K_PHY_ACT);
+
+ /*
+ * On 5211+ read activation -> rx delay
+ * and use it.
+ */
+ if (ah->ah_version != AR5K_AR5210) {
+ data = ath5k_hw_reg_read(ah, AR5K_PHY_RX_DELAY) &
+ AR5K_PHY_RX_DELAY_M;
+ data = (channel->hw_value & CHANNEL_CCK) ?
+ ((data << 2) / 22) : (data / 10);
+
+ udelay(100 + (2 * data));
+ data = 0;
+ } else {
+ mdelay(1);
+ }
+
+ /*
+ * Perform ADC test (?)
+ */
+ data = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
+ ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
+ for (i = 0; i <= 20; i++) {
+ if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
+ break;
+ udelay(200);
+ }
+ ath5k_hw_reg_write(ah, data, AR5K_PHY_TST1);
+ data = 0;
+
+ /*
+ * Start automatic gain calibration
+ *
+ * During AGC calibration RX path is re-routed to
+ * a signal detector so we don't receive anything.
+ *
+ * This method is used to calibrate some static offsets
+ * used together with on-the fly I/Q calibration (the
+ * one performed via ath5k_hw_phy_calibrate), that doesn't
+ * interrupt rx path.
+ *
+ * If we are in a noisy environment AGC calibration may time
+ * out.
+ */
+ AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
+ AR5K_PHY_AGCCTL_CAL);
+
+ /* At the same time start I/Q calibration for QAM constellation
+ * -no need for CCK- */
+ ah->ah_calibration = false;
+ if (!(mode == AR5K_MODE_11B)) {
+ ah->ah_calibration = true;
+ AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ,
+ AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15);
+ AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
+ AR5K_PHY_IQ_RUN);
+ }
+
+ /* Wait for gain calibration to finish (we check for I/Q calibration
+ * during ath5k_phy_calibrate) */
+ if (ath5k_hw_register_timeout(ah, AR5K_PHY_AGCCTL,
+ AR5K_PHY_AGCCTL_CAL, 0, false)) {
+ ATH5K_ERR(ah->ah_sc, "gain calibration timeout (%uMHz)\n",
+ channel->center_freq);
+ return -EAGAIN;
+ }
+
+ /*
+ * Start noise floor calibration
+ *
+ * If we run NF calibration before AGC, it always times out.
+ * Binary HAL starts NF and AGC calibration at the same time
+ * and only waits for AGC to finish. I believe that's wrong because
+ * during NF calibration, rx path is also routed to a detector, so if
+ * it doesn't finish we won't have RX.
+ *
+ * XXX: Find an interval that's OK for all cards...
+ */
+ ret = ath5k_hw_noise_floor_calibration(ah, channel->center_freq);
+ if (ret)
+ return ret;
+
+ /*
+ * Reset queues and start beacon timers at the end of the reset routine
+ */
+ for (i = 0; i < ah->ah_capabilities.cap_queues.q_tx_num; i++) {
+ /*No QCU on 5210*/
+ if (ah->ah_version != AR5K_AR5210)
+ AR5K_REG_WRITE_Q(ah, AR5K_QUEUE_QCUMASK(i), i);
+
+ ret = ath5k_hw_reset_tx_queue(ah, i);
+ if (ret) {
+ ATH5K_ERR(ah->ah_sc,
+ "failed to reset TX queue #%d\n", i);
+ return ret;
+ }
+ }
+
+ /* Pre-enable interrupts on 5211/5212*/
+ if (ah->ah_version != AR5K_AR5210)
+ ath5k_hw_set_imr(ah, AR5K_INT_RX | AR5K_INT_TX |
+ AR5K_INT_FATAL);
+
+ /*
+ * Set RF kill flags if supported by the device (read from the EEPROM)
+ * Disable gpio_intr for now since it results system hang.
+ * TODO: Handle this in ath5k_intr
+ */
+#if 0
+ if (AR5K_EEPROM_HDR_RFKILL(ah->ah_capabilities.cap_eeprom.ee_header)) {
+ ath5k_hw_set_gpio_input(ah, 0);
+ ah->ah_gpio[0] = ath5k_hw_get_gpio(ah, 0);
+ if (ah->ah_gpio[0] == 0)
+ ath5k_hw_set_gpio_intr(ah, 0, 1);
+ else
+ ath5k_hw_set_gpio_intr(ah, 0, 0);
+ }
+#endif
+
+ /*
+ * Set the 32MHz reference clock on 5212 phy clock sleep register
+ *
+ * TODO: Find out how to switch to external 32Khz clock to save power
+ */
+ if (ah->ah_version == AR5K_AR5212) {
+ ath5k_hw_reg_write(ah, AR5K_PHY_SCR_32MHZ, AR5K_PHY_SCR);
+ ath5k_hw_reg_write(ah, AR5K_PHY_SLMT_32MHZ, AR5K_PHY_SLMT);
+ ath5k_hw_reg_write(ah, AR5K_PHY_SCAL_32MHZ, AR5K_PHY_SCAL);
+ ath5k_hw_reg_write(ah, AR5K_PHY_SCLOCK_32MHZ, AR5K_PHY_SCLOCK);
+ ath5k_hw_reg_write(ah, AR5K_PHY_SDELAY_32MHZ, AR5K_PHY_SDELAY);
+ ath5k_hw_reg_write(ah, ah->ah_phy_spending, AR5K_PHY_SPENDING);
+
+ data = ath5k_hw_reg_read(ah, AR5K_USEC_5211) & 0xffffc07f ;
+ data |= (ah->ah_phy_spending == AR5K_PHY_SPENDING_18) ?
+ 0x00000f80 : 0x00001380 ;
+ ath5k_hw_reg_write(ah, data, AR5K_USEC_5211);
+ data = 0;
+ }
+
+ if (ah->ah_version == AR5K_AR5212) {
+ ath5k_hw_reg_write(ah, 0x000100aa, 0x8118);
+ ath5k_hw_reg_write(ah, 0x00003210, 0x811c);
+ ath5k_hw_reg_write(ah, 0x00000052, 0x8108);
+ if (ah->ah_mac_srev >= AR5K_SREV_AR2413)
+ ath5k_hw_reg_write(ah, 0x00000004, 0x8120);
+ }
+
+ /*
+ * Disable beacons and reset the register
+ */
+ AR5K_REG_DISABLE_BITS(ah, AR5K_BEACON, AR5K_BEACON_ENABLE |
+ AR5K_BEACON_RESET_TSF);
+
+ return 0;
+}
+
+#undef _ATH5K_RESET
diff --git a/drivers/net/wireless/ath9k/Kconfig b/drivers/net/wireless/ath9k/Kconfig
index 9e19dcceb3a2ea93524caafad0cd459c1f1624cd..80a69243041346c043de298c75664eb06e0c0afa 100644
--- a/drivers/net/wireless/ath9k/Kconfig
+++ b/drivers/net/wireless/ath9k/Kconfig
@@ -1,6 +1,9 @@
config ATH9K
tristate "Atheros 802.11n wireless cards support"
depends on PCI && MAC80211 && WLAN_80211
+ select MAC80211_LEDS
+ select LEDS_CLASS
+ select NEW_LEDS
---help---
This module adds support for wireless adapters based on
Atheros IEEE 802.11n AR5008 and AR9001 family of chipsets.
diff --git a/drivers/net/wireless/ath9k/ath9k.h b/drivers/net/wireless/ath9k/ath9k.h
index d1b0fbae5a3201e524dcdf3a1fd5acb8aa32e49c..accace5f7efb9d809e962c4a32d2120e57182d60 100644
--- a/drivers/net/wireless/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath9k/ath9k.h
@@ -144,6 +144,7 @@ struct ath_desc {
#define ATH9K_TXDESC_EXT_AND_CTL 0x0080
#define ATH9K_TXDESC_VMF 0x0100
#define ATH9K_TXDESC_FRAG_IS_ON 0x0200
+#define ATH9K_TXDESC_CAB 0x0400
#define ATH9K_RXDESC_INTREQ 0x0020
@@ -564,8 +565,6 @@ enum ath9k_cipher {
#define CTL_5GHT40 8
#define AR_EEPROM_MAC(i) (0x1d+(i))
-#define EEP_SCALE 100
-#define EEP_DELTA 10
#define AR_EEPROM_RFSILENT_GPIO_SEL 0x001c
#define AR_EEPROM_RFSILENT_GPIO_SEL_S 2
@@ -606,9 +605,6 @@ struct ath9k_country_entry {
#define REG_CLR_BIT(_a, _r, _f) \
REG_WRITE(_a, _r, REG_READ(_a, _r) & ~_f)
-#define ATH9K_COMP_BUF_MAX_SIZE 9216
-#define ATH9K_COMP_BUF_ALIGN_SIZE 512
-
#define ATH9K_TXQ_USE_LOCKOUT_BKOFF_DIS 0x00000001
#define INIT_AIFS 2
@@ -632,12 +628,6 @@ struct ath9k_country_entry {
(IEEE80211_WEP_IVLEN + \
IEEE80211_WEP_KIDLEN + \
IEEE80211_WEP_CRCLEN))
-#define IEEE80211_MAX_LEN (2300 + FCS_LEN + \
- (IEEE80211_WEP_IVLEN + \
- IEEE80211_WEP_KIDLEN + \
- IEEE80211_WEP_CRCLEN))
-
-#define MAX_REG_ADD_COUNT 129
#define MAX_RATE_POWER 63
enum ath9k_power_mode {
@@ -707,13 +697,6 @@ enum phytype {
};
#define PHY_CCK PHY_DS
-enum start_adhoc_option {
- START_ADHOC_NO_11A,
- START_ADHOC_PER_11D,
- START_ADHOC_IN_11A,
- START_ADHOC_IN_11B,
-};
-
enum ath9k_tp_scale {
ATH9K_TP_SCALE_MAX = 0,
ATH9K_TP_SCALE_50,
@@ -769,14 +752,11 @@ struct ath9k_node_stats {
#define ATH9K_RSSI_EP_MULTIPLIER (1<<7)
-enum ath9k_gpio_output_mux_type {
- ATH9K_GPIO_OUTPUT_MUX_AS_OUTPUT,
- ATH9K_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED,
- ATH9K_GPIO_OUTPUT_MUX_AS_PCIE_POWER_LED,
- ATH9K_GPIO_OUTPUT_MUX_AS_MAC_NETWORK_LED,
- ATH9K_GPIO_OUTPUT_MUX_AS_MAC_POWER_LED,
- ATH9K_GPIO_OUTPUT_MUX_NUM_ENTRIES
-};
+#define AR_GPIO_OUTPUT_MUX_AS_OUTPUT 0
+#define AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED 1
+#define AR_GPIO_OUTPUT_MUX_AS_PCIE_POWER_LED 2
+#define AR_GPIO_OUTPUT_MUX_AS_MAC_NETWORK_LED 5
+#define AR_GPIO_OUTPUT_MUX_AS_MAC_POWER_LED 6
enum {
ATH9K_RESET_POWER_ON,
@@ -790,19 +770,20 @@ struct ath_hal {
u32 ah_magic;
u16 ah_devid;
u16 ah_subvendorid;
- struct ath_softc *ah_sc;
- void __iomem *ah_sh;
- u16 ah_countryCode;
u32 ah_macVersion;
u16 ah_macRev;
u16 ah_phyRev;
u16 ah_analog5GhzRev;
u16 ah_analog2GhzRev;
- u8 ah_decompMask[ATH9K_DECOMP_MASK_SIZE];
- u32 ah_flags;
+
+ void __iomem *ah_sh;
+ struct ath_softc *ah_sc;
enum ath9k_opmode ah_opmode;
struct ath9k_ops_config ah_config;
struct ath9k_hw_capabilities ah_caps;
+
+ u16 ah_countryCode;
+ u32 ah_flags;
int16_t ah_powerLimit;
u16 ah_maxPowerLevel;
u32 ah_tpScale;
@@ -812,15 +793,17 @@ struct ath_hal {
u16 ah_currentRD5G;
u16 ah_currentRD2G;
char ah_iso[4];
- enum start_adhoc_option ah_adHocMode;
- bool ah_commonMode;
+
struct ath9k_channel ah_channels[150];
- u32 ah_nchan;
struct ath9k_channel *ah_curchan;
- u16 ah_rfsilent;
- bool ah_rfkillEnabled;
+ u32 ah_nchan;
+
bool ah_isPciExpress;
u16 ah_txTrigLevel;
+ u16 ah_rfsilent;
+ u32 ah_rfkill_gpio;
+ u32 ah_rfkill_polarity;
+
#ifndef ATH_NF_PER_CHAN
struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS];
#endif
@@ -853,7 +836,7 @@ bool ath9k_regd_init_channels(struct ath_hal *ah,
u32 ath9k_hw_mhz2ieee(struct ath_hal *ah, u32 freq, u32 flags);
enum ath9k_int ath9k_hw_set_interrupts(struct ath_hal *ah,
enum ath9k_int ints);
-bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode,
+bool ath9k_hw_reset(struct ath_hal *ah,
struct ath9k_channel *chan,
enum ath9k_ht_macmode macmode,
u8 txchainmask, u8 rxchainmask,
@@ -871,7 +854,7 @@ bool ath9k_hw_calibrate(struct ath_hal *ah,
u8 rxchainmask,
bool longcal,
bool *isCalDone);
-int16_t ath9k_hw_getchan_noise(struct ath_hal *ah,
+s16 ath9k_hw_getchan_noise(struct ath_hal *ah,
struct ath9k_channel *chan);
void ath9k_hw_write_associd(struct ath_hal *ah, const u8 *bssid,
u16 assocId);
@@ -1018,4 +1001,9 @@ void ath9k_hw_get_channel_centers(struct ath_hal *ah,
bool ath9k_get_channel_edges(struct ath_hal *ah,
u16 flags, u16 *low,
u16 *high);
+void ath9k_hw_cfg_output(struct ath_hal *ah, u32 gpio,
+ u32 ah_signal_type);
+void ath9k_hw_set_gpio(struct ath_hal *ah, u32 gpio, u32 value);
+u32 ath9k_hw_gpio_get(struct ath_hal *ah, u32 gpio);
+void ath9k_hw_cfg_gpio_input(struct ath_hal *ah, u32 gpio);
#endif
diff --git a/drivers/net/wireless/ath9k/beacon.c b/drivers/net/wireless/ath9k/beacon.c
index caf569401a34452b97577517b6b8f5fb09a24903..9e15c30bbc065bcb0326ffee6860efda07242f64 100644
--- a/drivers/net/wireless/ath9k/beacon.c
+++ b/drivers/net/wireless/ath9k/beacon.c
@@ -16,7 +16,6 @@
/* Implementation of beacon processing. */
-#include <asm/unaligned.h>
#include "core.h"
/*
@@ -26,14 +25,13 @@
* the operating mode of the station (AP or AdHoc). Parameters are AIFS
* settings and channel width min/max
*/
-
static int ath_beaconq_config(struct ath_softc *sc)
{
struct ath_hal *ah = sc->sc_ah;
struct ath9k_tx_queue_info qi;
ath9k_hw_get_txq_props(ah, sc->sc_bhalq, &qi);
- if (sc->sc_opmode == ATH9K_M_HOSTAP) {
+ if (sc->sc_ah->ah_opmode == ATH9K_M_HOSTAP) {
/* Always burst out beacon and CAB traffic. */
qi.tqi_aifs = 1;
qi.tqi_cwmin = 0;
@@ -63,19 +61,18 @@ static int ath_beaconq_config(struct ath_softc *sc)
* up all required antenna switch parameters, rate codes, and channel flags.
* Beacons are always sent out at the lowest rate, and are not retried.
*/
-
static void ath_beacon_setup(struct ath_softc *sc,
- struct ath_vap *avp, struct ath_buf *bf)
+ struct ath_vap *avp, struct ath_buf *bf)
{
struct sk_buff *skb = (struct sk_buff *)bf->bf_mpdu;
struct ath_hal *ah = sc->sc_ah;
struct ath_desc *ds;
- int flags, antenna;
+ struct ath9k_11n_rate_series series[4];
const struct ath9k_rate_table *rt;
+ int flags, antenna;
u8 rix, rate;
int ctsrate = 0;
int ctsduration = 0;
- struct ath9k_11n_rate_series series[4];
DPRINTF(sc, ATH_DBG_BEACON, "%s: m %p len %u\n",
__func__, skb, skb->len);
@@ -85,7 +82,7 @@ static void ath_beacon_setup(struct ath_softc *sc,
flags = ATH9K_TXDESC_NOACK;
- if (sc->sc_opmode == ATH9K_M_IBSS &&
+ if (sc->sc_ah->ah_opmode == ATH9K_M_IBSS &&
(ah->ah_caps.hw_caps & ATH9K_HW_CAP_VEOL)) {
ds->ds_link = bf->bf_daddr; /* self-linked */
flags |= ATH9K_TXDESC_VEOL;
@@ -111,27 +108,28 @@ static void ath_beacon_setup(struct ath_softc *sc,
rix = 0;
rt = sc->sc_currates;
rate = rt->info[rix].rateCode;
- if (sc->sc_flags & ATH_PREAMBLE_SHORT)
+ if (sc->sc_flags & SC_OP_PREAMBLE_SHORT)
rate |= rt->info[rix].shortPreamble;
- ath9k_hw_set11n_txdesc(ah, ds
- , skb->len + FCS_LEN /* frame length */
- , ATH9K_PKT_TYPE_BEACON /* Atheros packet type */
- , avp->av_btxctl.txpower /* txpower XXX */
- , ATH9K_TXKEYIX_INVALID /* no encryption */
- , ATH9K_KEY_TYPE_CLEAR /* no encryption */
- , flags /* no ack, veol for beacons */
+ ath9k_hw_set11n_txdesc(ah, ds,
+ skb->len + FCS_LEN, /* frame length */
+ ATH9K_PKT_TYPE_BEACON, /* Atheros packet type */
+ avp->av_btxctl.txpower, /* txpower XXX */
+ ATH9K_TXKEYIX_INVALID, /* no encryption */
+ ATH9K_KEY_TYPE_CLEAR, /* no encryption */
+ flags /* no ack,
+ veol for beacons */
);
/* NB: beacon's BufLen must be a multiple of 4 bytes */
- ath9k_hw_filltxdesc(ah, ds
- , roundup(skb->len, 4) /* buffer length */
- , true /* first segment */
- , true /* last segment */
- , ds /* first descriptor */
+ ath9k_hw_filltxdesc(ah, ds,
+ roundup(skb->len, 4), /* buffer length */
+ true, /* first segment */
+ true, /* last segment */
+ ds /* first descriptor */
);
- memzero(series, sizeof(struct ath9k_11n_rate_series) * 4);
+ memset(series, 0, sizeof(struct ath9k_11n_rate_series) * 4);
series[0].Tries = 1;
series[0].Rate = rate;
series[0].ChSel = sc->sc_tx_chainmask;
@@ -140,55 +138,6 @@ static void ath_beacon_setup(struct ath_softc *sc,
ctsrate, ctsduration, series, 4, 0);
}
-/* Move everything from the vap's mcast queue to the hardware cab queue.
- * Caller must hold mcasq lock and cabq lock
- * XXX MORE_DATA bit?
- */
-static void empty_mcastq_into_cabq(struct ath_hal *ah,
- struct ath_txq *mcastq, struct ath_txq *cabq)
-{
- struct ath_buf *bfmcast;
-
- BUG_ON(list_empty(&mcastq->axq_q));
-
- bfmcast = list_first_entry(&mcastq->axq_q, struct ath_buf, list);
-
- /* link the descriptors */
- if (!cabq->axq_link)
- ath9k_hw_puttxbuf(ah, cabq->axq_qnum, bfmcast->bf_daddr);
- else
- *cabq->axq_link = bfmcast->bf_daddr;
-
- /* append the private vap mcast list to the cabq */
-
- cabq->axq_depth += mcastq->axq_depth;
- cabq->axq_totalqueued += mcastq->axq_totalqueued;
- cabq->axq_linkbuf = mcastq->axq_linkbuf;
- cabq->axq_link = mcastq->axq_link;
- list_splice_tail_init(&mcastq->axq_q, &cabq->axq_q);
- mcastq->axq_depth = 0;
- mcastq->axq_totalqueued = 0;
- mcastq->axq_linkbuf = NULL;
- mcastq->axq_link = NULL;
-}
-
-/* This is only run at DTIM. We move everything from the vap's mcast queue
- * to the hardware cab queue. Caller must hold the mcastq lock. */
-static void trigger_mcastq(struct ath_hal *ah,
- struct ath_txq *mcastq, struct ath_txq *cabq)
-{
- spin_lock_bh(&cabq->axq_lock);
-
- if (!list_empty(&mcastq->axq_q))
- empty_mcastq_into_cabq(ah, mcastq, cabq);
-
- /* cabq is gated by beacon so it is safe to start here */
- if (!list_empty(&cabq->axq_q))
- ath9k_hw_txstart(ah, cabq->axq_qnum);
-
- spin_unlock_bh(&cabq->axq_lock);
-}
-
/*
* Generate beacon frame and queue cab data for a vap.
*
@@ -199,57 +148,56 @@ static void trigger_mcastq(struct ath_hal *ah,
*/
static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id)
{
- struct ath_hal *ah = sc->sc_ah;
struct ath_buf *bf;
struct ath_vap *avp;
struct sk_buff *skb;
- int cabq_depth;
- int mcastq_depth;
- int is_beacon_dtim = 0;
- unsigned int curlen;
struct ath_txq *cabq;
- struct ath_txq *mcastq;
+ struct ieee80211_tx_info *info;
+ int cabq_depth;
+
avp = sc->sc_vaps[if_id];
+ ASSERT(avp);
- mcastq = &avp->av_mcastq;
cabq = sc->sc_cabq;
- ASSERT(avp);
-
if (avp->av_bcbuf == NULL) {
DPRINTF(sc, ATH_DBG_BEACON, "%s: avp=%p av_bcbuf=%p\n",
__func__, avp, avp->av_bcbuf);
return NULL;
}
+
bf = avp->av_bcbuf;
- skb = (struct sk_buff *) bf->bf_mpdu;
+ skb = (struct sk_buff *)bf->bf_mpdu;
+ if (skb) {
+ pci_unmap_single(sc->pdev, bf->bf_dmacontext,
+ skb_end_pointer(skb) - skb->head,
+ PCI_DMA_TODEVICE);
+ }
- /*
- * Update dynamic beacon contents. If this returns
- * non-zero then we need to remap the memory because
- * the beacon frame changed size (probably because
- * of the TIM bitmap).
- */
- curlen = skb->len;
-
- /* XXX: spin_lock_bh should not be used here, but sparse bitches
- * otherwise. We should fix sparse :) */
- spin_lock_bh(&mcastq->axq_lock);
- mcastq_depth = avp->av_mcastq.axq_depth;
-
- if (ath_update_beacon(sc, if_id, &avp->av_boff, skb, mcastq_depth) ==
- 1) {
- ath_skb_unmap_single(sc, skb, PCI_DMA_TODEVICE,
- get_dma_mem_context(bf, bf_dmacontext));
- bf->bf_buf_addr = ath_skb_map_single(sc, skb, PCI_DMA_TODEVICE,
- get_dma_mem_context(bf, bf_dmacontext));
- } else {
- pci_dma_sync_single_for_cpu(sc->pdev,
- bf->bf_buf_addr,
- skb_tailroom(skb),
- PCI_DMA_TODEVICE);
+ skb = ieee80211_beacon_get(sc->hw, avp->av_if_data);
+ bf->bf_mpdu = skb;
+ if (skb == NULL)
+ return NULL;
+
+ info = IEEE80211_SKB_CB(skb);
+ if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+ /*
+ * TODO: make sure the seq# gets assigned properly (vs. other
+ * TX frames)
+ */
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+ sc->seq_no += 0x10;
+ hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+ hdr->seq_ctrl |= cpu_to_le16(sc->seq_no);
}
+ bf->bf_buf_addr = bf->bf_dmacontext =
+ pci_map_single(sc->pdev, skb->data,
+ skb_end_pointer(skb) - skb->head,
+ PCI_DMA_TODEVICE);
+
+ skb = ieee80211_get_buffered_bc(sc->hw, avp->av_if_data);
+
/*
* if the CABQ traffic from previous DTIM is pending and the current
* beacon is also a DTIM.
@@ -262,9 +210,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id)
cabq_depth = cabq->axq_depth;
spin_unlock_bh(&cabq->axq_lock);
- is_beacon_dtim = avp->av_boff.bo_tim[4] & 1;
-
- if (mcastq_depth && is_beacon_dtim && cabq_depth) {
+ if (skb && cabq_depth) {
/*
* Unlock the cabq lock as ath_tx_draintxq acquires
* the lock again which is a common function and that
@@ -284,10 +230,11 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id)
* Enable the CAB queue before the beacon queue to
* insure cab frames are triggered by this beacon.
*/
- if (is_beacon_dtim)
- trigger_mcastq(ah, mcastq, cabq);
+ while (skb) {
+ ath_tx_cabq(sc, skb);
+ skb = ieee80211_get_buffered_bc(sc->hw, avp->av_if_data);
+ }
- spin_unlock_bh(&mcastq->axq_lock);
return bf;
}
@@ -295,7 +242,6 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id)
* Startup beacon transmission for adhoc mode when they are sent entirely
* by the hardware using the self-linked descriptor + veol trick.
*/
-
static void ath_beacon_start_adhoc(struct ath_softc *sc, int if_id)
{
struct ath_hal *ah = sc->sc_ah;
@@ -332,12 +278,11 @@ static void ath_beacon_start_adhoc(struct ath_softc *sc, int if_id)
* min/max, and enable aifs). The info structure does not need to be
* persistant.
*/
-
int ath_beaconq_setup(struct ath_hal *ah)
{
struct ath9k_tx_queue_info qi;
- memzero(&qi, sizeof(qi));
+ memset(&qi, 0, sizeof(qi));
qi.tqi_aifs = 1;
qi.tqi_cwmin = 0;
qi.tqi_cwmax = 0;
@@ -353,29 +298,27 @@ int ath_beaconq_setup(struct ath_hal *ah)
* the ATH interface. This routine also calculates the beacon "slot" for
* staggared beacons in the mBSSID case.
*/
-
int ath_beacon_alloc(struct ath_softc *sc, int if_id)
{
struct ath_vap *avp;
- struct ieee80211_hdr *wh;
+ struct ieee80211_hdr *hdr;
struct ath_buf *bf;
struct sk_buff *skb;
+ __le64 tstamp;
avp = sc->sc_vaps[if_id];
ASSERT(avp);
/* Allocate a beacon descriptor if we haven't done so. */
if (!avp->av_bcbuf) {
- /*
- * Allocate beacon state for hostap/ibss. We know
- * a buffer is available.
- */
+ /* Allocate beacon state for hostap/ibss. We know
+ * a buffer is available. */
avp->av_bcbuf = list_first_entry(&sc->sc_bbuf,
- struct ath_buf, list);
+ struct ath_buf, list);
list_del(&avp->av_bcbuf->list);
- if (sc->sc_opmode == ATH9K_M_HOSTAP ||
+ if (sc->sc_ah->ah_opmode == ATH9K_M_HOSTAP ||
!(sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_VEOL)) {
int slot;
/*
@@ -408,17 +351,16 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id)
bf = avp->av_bcbuf;
if (bf->bf_mpdu != NULL) {
skb = (struct sk_buff *)bf->bf_mpdu;
- ath_skb_unmap_single(sc, skb, PCI_DMA_TODEVICE,
- get_dma_mem_context(bf, bf_dmacontext));
+ pci_unmap_single(sc->pdev, bf->bf_dmacontext,
+ skb_end_pointer(skb) - skb->head,
+ PCI_DMA_TODEVICE);
dev_kfree_skb_any(skb);
bf->bf_mpdu = NULL;
}
/*
- * NB: the beacon data buffer must be 32-bit aligned;
- * we assume the wbuf routines will return us something
- * with this alignment (perhaps should assert).
- * FIXME: Fill avp->av_boff.bo_tim,avp->av_btxctl.txpower and
+ * NB: the beacon data buffer must be 32-bit aligned.
+ * FIXME: Fill avp->av_btxctl.txpower and
* avp->av_btxctl.shortPreamble
*/
skb = ieee80211_beacon_get(sc->hw, avp->av_if_data);
@@ -428,6 +370,9 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id)
return -ENOMEM;
}
+ tstamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp;
+ sc->bc_tstamp = le64_to_cpu(tstamp);
+
/*
* Calculate a TSF adjustment factor required for
* staggered beacons. Note that we assume the format
@@ -439,9 +384,8 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id)
__le64 val;
int intval;
- /* FIXME: Use default value for now: Sujith */
-
- intval = ATH_DEFAULT_BINTVAL;
+ intval = sc->hw->conf.beacon_int ?
+ sc->hw->conf.beacon_int : ATH_DEFAULT_BINTVAL;
/*
* The beacon interval is in TU's; the TSF in usecs.
@@ -462,12 +406,14 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id)
__func__, "stagger",
avp->av_bslot, intval, (unsigned long long)tsfadjust);
- wh = (struct ieee80211_hdr *)skb->data;
- memcpy(&wh[1], &val, sizeof(val));
+ hdr = (struct ieee80211_hdr *)skb->data;
+ memcpy(&hdr[1], &val, sizeof(val));
}
- bf->bf_buf_addr = ath_skb_map_single(sc, skb, PCI_DMA_TODEVICE,
- get_dma_mem_context(bf, bf_dmacontext));
+ bf->bf_buf_addr = bf->bf_dmacontext =
+ pci_map_single(sc->pdev, skb->data,
+ skb_end_pointer(skb) - skb->head,
+ PCI_DMA_TODEVICE);
bf->bf_mpdu = skb;
return 0;
@@ -477,9 +423,8 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id)
* Reclaim beacon resources and return buffer to the pool.
*
* Checks the VAP to put the beacon frame buffer back to the ATH object
- * queue, and de-allocates any wbuf frames that were sent as CAB traffic.
+ * queue, and de-allocates any skbs that were sent as CAB traffic.
*/
-
void ath_beacon_return(struct ath_softc *sc, struct ath_vap *avp)
{
if (avp->av_bcbuf != NULL) {
@@ -493,8 +438,9 @@ void ath_beacon_return(struct ath_softc *sc, struct ath_vap *avp)
bf = avp->av_bcbuf;
if (bf->bf_mpdu != NULL) {
struct sk_buff *skb = (struct sk_buff *)bf->bf_mpdu;
- ath_skb_unmap_single(sc, skb, PCI_DMA_TODEVICE,
- get_dma_mem_context(bf, bf_dmacontext));
+ pci_unmap_single(sc->pdev, bf->bf_dmacontext,
+ skb_end_pointer(skb) - skb->head,
+ PCI_DMA_TODEVICE);
dev_kfree_skb_any(skb);
bf->bf_mpdu = NULL;
}
@@ -504,45 +450,15 @@ void ath_beacon_return(struct ath_softc *sc, struct ath_vap *avp)
}
}
-/*
- * Reclaim beacon resources and return buffer to the pool.
- *
- * This function will free any wbuf frames that are still attached to the
- * beacon buffers in the ATH object. Note that this does not de-allocate
- * any wbuf objects that are in the transmit queue and have not yet returned
- * to the ATH object.
-*/
-
-void ath_beacon_free(struct ath_softc *sc)
-{
- struct ath_buf *bf;
-
- list_for_each_entry(bf, &sc->sc_bbuf, list) {
- if (bf->bf_mpdu != NULL) {
- struct sk_buff *skb = (struct sk_buff *) bf->bf_mpdu;
- ath_skb_unmap_single(sc, skb, PCI_DMA_TODEVICE,
- get_dma_mem_context(bf, bf_dmacontext));
- dev_kfree_skb_any(skb);
- bf->bf_mpdu = NULL;
- }
- }
-}
-
/*
* Tasklet for Sending Beacons
*
* Transmit one or more beacon frames at SWBA. Dynamic updates to the frame
* contents are done as needed and the slot time is also adjusted based on
* current state.
- *
- * This tasklet is not scheduled, it's called in ISR context.
*/
-
void ath9k_beacon_tasklet(unsigned long data)
{
-#define TSF_TO_TU(_h,_l) \
- ((((u32)(_h)) << 22) | (((u32)(_l)) >> 10))
-
struct ath_softc *sc = (struct ath_softc *)data;
struct ath_hal *ah = sc->sc_ah;
struct ath_buf *bf = NULL;
@@ -555,7 +471,7 @@ void ath9k_beacon_tasklet(unsigned long data)
u32 tsftu;
u16 intval;
- if (sc->sc_noreset) {
+ if (sc->sc_flags & SC_OP_NO_RESET) {
show_cycles = ath9k_hw_GetMibCycleCountsPct(ah,
&rx_clear,
&rx_frame,
@@ -568,6 +484,8 @@ void ath9k_beacon_tasklet(unsigned long data)
* and wait for the next. Missed beacons indicate
* a problem and should not occur. If we miss too
* many consecutive beacons reset the device.
+ *
+ * FIXME: Clean up this mess !!
*/
if (ath9k_hw_numtxpending(ah, sc->sc_bhalq) != 0) {
sc->sc_bmisscount++;
@@ -577,25 +495,22 @@ void ath9k_beacon_tasklet(unsigned long data)
* (in that layer).
*/
if (sc->sc_bmisscount < BSTUCK_THRESH) {
- if (sc->sc_noreset) {
+ if (sc->sc_flags & SC_OP_NO_RESET) {
DPRINTF(sc, ATH_DBG_BEACON,
"%s: missed %u consecutive beacons\n",
__func__, sc->sc_bmisscount);
if (show_cycles) {
/*
- * Display cycle counter stats
- * from HW to aide in debug of
- * stickiness.
+ * Display cycle counter stats from HW
+ * to aide in debug of stickiness.
*/
- DPRINTF(sc,
- ATH_DBG_BEACON,
+ DPRINTF(sc, ATH_DBG_BEACON,
"%s: busy times: rx_clear=%d, "
"rx_frame=%d, tx_frame=%d\n",
__func__, rx_clear, rx_frame,
tx_frame);
} else {
- DPRINTF(sc,
- ATH_DBG_BEACON,
+ DPRINTF(sc, ATH_DBG_BEACON,
"%s: unable to obtain "
"busy times\n", __func__);
}
@@ -605,10 +520,9 @@ void ath9k_beacon_tasklet(unsigned long data)
__func__, sc->sc_bmisscount);
}
} else if (sc->sc_bmisscount >= BSTUCK_THRESH) {
- if (sc->sc_noreset) {
+ if (sc->sc_flags & SC_OP_NO_RESET) {
if (sc->sc_bmisscount == BSTUCK_THRESH) {
- DPRINTF(sc,
- ATH_DBG_BEACON,
+ DPRINTF(sc, ATH_DBG_BEACON,
"%s: beacon is officially "
"stuck\n", __func__);
ath9k_hw_dmaRegDump(ah);
@@ -620,13 +534,12 @@ void ath9k_beacon_tasklet(unsigned long data)
ath_bstuck_process(sc);
}
}
-
return;
}
+
if (sc->sc_bmisscount != 0) {
- if (sc->sc_noreset) {
- DPRINTF(sc,
- ATH_DBG_BEACON,
+ if (sc->sc_flags & SC_OP_NO_RESET) {
+ DPRINTF(sc, ATH_DBG_BEACON,
"%s: resume beacon xmit after %u misses\n",
__func__, sc->sc_bmisscount);
} else {
@@ -643,17 +556,19 @@ void ath9k_beacon_tasklet(unsigned long data)
* on the tsf to safeguard against missing an swba.
*/
- /* FIXME: Use default value for now - Sujith */
- intval = ATH_DEFAULT_BINTVAL;
+ intval = sc->hw->conf.beacon_int ?
+ sc->hw->conf.beacon_int : ATH_DEFAULT_BINTVAL;
tsf = ath9k_hw_gettsf64(ah);
tsftu = TSF_TO_TU(tsf>>32, tsf);
slot = ((tsftu % intval) * ATH_BCBUF) / intval;
if_id = sc->sc_bslot[(slot + 1) % ATH_BCBUF];
+
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: slot %d [tsf %llu tsftu %u intval %u] if_id %d\n",
- __func__, slot, (unsigned long long) tsf, tsftu,
- intval, if_id);
+ "%s: slot %d [tsf %llu tsftu %u intval %u] if_id %d\n",
+ __func__, slot, (unsigned long long)tsf, tsftu,
+ intval, if_id);
+
bfaddr = 0;
if (if_id != ATH_IF_ID_ANY) {
bf = ath_beacon_generate(sc, if_id);
@@ -704,22 +619,20 @@ void ath9k_beacon_tasklet(unsigned long data)
sc->ast_be_xmit += bc; /* XXX per-vap? */
}
-#undef TSF_TO_TU
}
/*
* Tasklet for Beacon Stuck processing
*
* Processing for Beacon Stuck.
- * Basically calls the ath_internal_reset function to reset the chip.
+ * Basically resets the chip.
*/
-
void ath_bstuck_process(struct ath_softc *sc)
{
DPRINTF(sc, ATH_DBG_BEACON,
"%s: stuck beacon; resetting (bmiss count %u)\n",
__func__, sc->sc_bmisscount);
- ath_internal_reset(sc);
+ ath_reset(sc, false);
}
/*
@@ -737,40 +650,32 @@ void ath_bstuck_process(struct ath_softc *sc)
* interrupt when we stop seeing beacons from the AP
* we've associated with.
*/
-
void ath_beacon_config(struct ath_softc *sc, int if_id)
{
-#define TSF_TO_TU(_h,_l) \
- ((((u32)(_h)) << 22) | (((u32)(_l)) >> 10))
struct ath_hal *ah = sc->sc_ah;
- u32 nexttbtt, intval;
struct ath_beacon_config conf;
enum ath9k_opmode av_opmode;
+ u32 nexttbtt, intval;
if (if_id != ATH_IF_ID_ANY)
av_opmode = sc->sc_vaps[if_id]->av_opmode;
else
- av_opmode = sc->sc_opmode;
+ av_opmode = sc->sc_ah->ah_opmode;
- memzero(&conf, sizeof(struct ath_beacon_config));
+ memset(&conf, 0, sizeof(struct ath_beacon_config));
- /* FIXME: Use default values for now - Sujith */
- /* Query beacon configuration first */
- /*
- * Protocol stack doesn't support dynamic beacon configuration,
- * use default configurations.
- */
- conf.beacon_interval = ATH_DEFAULT_BINTVAL;
+ conf.beacon_interval = sc->hw->conf.beacon_int ?
+ sc->hw->conf.beacon_int : ATH_DEFAULT_BINTVAL;
conf.listen_interval = 1;
conf.dtim_period = conf.beacon_interval;
conf.dtim_count = 1;
conf.bmiss_timeout = ATH_DEFAULT_BMISS_LIMIT * conf.beacon_interval;
/* extract tstamp from last beacon and convert to TU */
- nexttbtt = TSF_TO_TU(get_unaligned_le32(conf.u.last_tstamp + 4),
- get_unaligned_le32(conf.u.last_tstamp));
+ nexttbtt = TSF_TO_TU(sc->bc_tstamp >> 32, sc->bc_tstamp);
+
/* XXX conditionalize multi-bss support? */
- if (sc->sc_opmode == ATH9K_M_HOSTAP) {
+ if (sc->sc_ah->ah_opmode == ATH9K_M_HOSTAP) {
/*
* For multi-bss ap support beacons are either staggered
* evenly over N slots or burst together. For the former
@@ -784,14 +689,16 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
intval = conf.beacon_interval & ATH9K_BEACON_PERIOD;
}
- if (nexttbtt == 0) /* e.g. for ap mode */
+ if (nexttbtt == 0) /* e.g. for ap mode */
nexttbtt = intval;
- else if (intval) /* NB: can be 0 for monitor mode */
+ else if (intval) /* NB: can be 0 for monitor mode */
nexttbtt = roundup(nexttbtt, intval);
+
DPRINTF(sc, ATH_DBG_BEACON, "%s: nexttbtt %u intval %u (%u)\n",
__func__, nexttbtt, intval, conf.beacon_interval);
+
/* Check for ATH9K_M_HOSTAP and sc_nostabeacons for WDS client */
- if (sc->sc_opmode == ATH9K_M_STA) {
+ if (sc->sc_ah->ah_opmode == ATH9K_M_STA) {
struct ath9k_beacon_state bs;
u64 tsf;
u32 tsftu;
@@ -803,19 +710,19 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
* last beacon we received (which may be none).
*/
dtimperiod = conf.dtim_period;
- if (dtimperiod <= 0) /* NB: 0 if not known */
+ if (dtimperiod <= 0) /* NB: 0 if not known */
dtimperiod = 1;
dtimcount = conf.dtim_count;
- if (dtimcount >= dtimperiod) /* NB: sanity check */
- dtimcount = 0; /* XXX? */
- cfpperiod = 1; /* NB: no PCF support yet */
+ if (dtimcount >= dtimperiod) /* NB: sanity check */
+ dtimcount = 0;
+ cfpperiod = 1; /* NB: no PCF support yet */
cfpcount = 0;
sleepduration = conf.listen_interval * intval;
if (sleepduration <= 0)
sleepduration = intval;
-#define FUDGE 2
+#define FUDGE 2
/*
* Pull nexttbtt forward to reflect the current
* TSF and calculate dtim+cfp state for the result.
@@ -831,7 +738,7 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
}
} while (nexttbtt < tsftu);
#undef FUDGE
- memzero(&bs, sizeof(bs));
+ memset(&bs, 0, sizeof(bs));
bs.bs_intval = intval;
bs.bs_nexttbtt = nexttbtt;
bs.bs_dtimperiod = dtimperiod*intval;
@@ -839,6 +746,7 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
bs.bs_cfpperiod = cfpperiod*bs.bs_dtimperiod;
bs.bs_cfpnext = bs.bs_nextdtim + cfpcount*bs.bs_dtimperiod;
bs.bs_cfpmaxduration = 0;
+
/*
* Calculate the number of consecutive beacons to miss
* before taking a BMISS interrupt. The configuration
@@ -847,9 +755,8 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
* result to at most 15 beacons.
*/
if (sleepduration > intval) {
- bs.bs_bmissthreshold =
- conf.listen_interval *
- ATH_DEFAULT_BMISS_LIMIT / 2;
+ bs.bs_bmissthreshold = conf.listen_interval *
+ ATH_DEFAULT_BMISS_LIMIT / 2;
} else {
bs.bs_bmissthreshold =
DIV_ROUND_UP(conf.bmiss_timeout, intval);
@@ -869,8 +776,8 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
* XXX fixed at 100ms
*/
- bs.bs_sleepduration =
- roundup(IEEE80211_MS_TO_TU(100), sleepduration);
+ bs.bs_sleepduration = roundup(IEEE80211_MS_TO_TU(100),
+ sleepduration);
if (bs.bs_sleepduration > bs.bs_dtimperiod)
bs.bs_sleepduration = bs.bs_dtimperiod;
@@ -886,19 +793,19 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
"cfp:period %u "
"maxdur %u "
"next %u "
- "timoffset %u\n"
- , __func__
- , (unsigned long long)tsf, tsftu
- , bs.bs_intval
- , bs.bs_nexttbtt
- , bs.bs_dtimperiod
- , bs.bs_nextdtim
- , bs.bs_bmissthreshold
- , bs.bs_sleepduration
- , bs.bs_cfpperiod
- , bs.bs_cfpmaxduration
- , bs.bs_cfpnext
- , bs.bs_timoffset
+ "timoffset %u\n",
+ __func__,
+ (unsigned long long)tsf, tsftu,
+ bs.bs_intval,
+ bs.bs_nexttbtt,
+ bs.bs_dtimperiod,
+ bs.bs_nextdtim,
+ bs.bs_bmissthreshold,
+ bs.bs_sleepduration,
+ bs.bs_cfpperiod,
+ bs.bs_cfpmaxduration,
+ bs.bs_cfpnext,
+ bs.bs_timoffset
);
ath9k_hw_set_interrupts(ah, 0);
@@ -911,12 +818,12 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
ath9k_hw_set_interrupts(ah, 0);
if (nexttbtt == intval)
intval |= ATH9K_BEACON_RESET_TSF;
- if (sc->sc_opmode == ATH9K_M_IBSS) {
+ if (sc->sc_ah->ah_opmode == ATH9K_M_IBSS) {
/*
* Pull nexttbtt forward to reflect the current
- * TSF .
+ * TSF
*/
-#define FUDGE 2
+#define FUDGE 2
if (!(intval & ATH9K_BEACON_RESET_TSF)) {
tsf = ath9k_hw_gettsf64(ah);
tsftu = TSF_TO_TU((u32)(tsf>>32),
@@ -943,7 +850,7 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
if (!(ah->ah_caps.hw_caps & ATH9K_HW_CAP_VEOL))
sc->sc_imask |= ATH9K_INT_SWBA;
ath_beaconq_config(sc);
- } else if (sc->sc_opmode == ATH9K_M_HOSTAP) {
+ } else if (sc->sc_ah->ah_opmode == ATH9K_M_HOSTAP) {
/*
* In AP mode we enable the beacon timers and
* SWBA interrupts to prepare beacon frames.
@@ -959,11 +866,10 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
* When using a self-linked beacon descriptor in
* ibss mode load it once here.
*/
- if (sc->sc_opmode == ATH9K_M_IBSS &&
+ if (sc->sc_ah->ah_opmode == ATH9K_M_IBSS &&
(ah->ah_caps.hw_caps & ATH9K_HW_CAP_VEOL))
ath_beacon_start_adhoc(sc, 0);
}
-#undef TSF_TO_TU
}
/* Function to collect beacon rssi data and resync beacon if necessary */
@@ -975,5 +881,5 @@ void ath_beacon_sync(struct ath_softc *sc, int if_id)
* beacon frame we just received.
*/
ath_beacon_config(sc, if_id);
- sc->sc_beacons = 1;
+ sc->sc_flags |= SC_OP_BEACONS;
}
diff --git a/drivers/net/wireless/ath9k/core.c b/drivers/net/wireless/ath9k/core.c
index f6c45288d0e7cad941a43ba501064d7401531902..c5033f6f42acd3c6ddf4cf7d00835adf9c9b665e 100644
--- a/drivers/net/wireless/ath9k/core.c
+++ b/drivers/net/wireless/ath9k/core.c
@@ -21,9 +21,6 @@
static int ath_outdoor; /* enable outdoor use */
-static const u8 ath_bcast_mac[ETH_ALEN] =
- { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-
static u32 ath_chainmask_sel_up_rssi_thres =
ATH_CHAINMASK_SEL_UP_RSSI_THRES;
static u32 ath_chainmask_sel_down_rssi_thres =
@@ -54,10 +51,8 @@ static void bus_read_cachesize(struct ath_softc *sc, int *csz)
* Set current operating mode
*
* This function initializes and fills the rate table in the ATH object based
- * on the operating mode. The blink rates are also set up here, although
- * they have been superceeded by the ath_led module.
+ * on the operating mode.
*/
-
static void ath_setcurmode(struct ath_softc *sc, enum wireless_mode mode)
{
const struct ath9k_rate_table *rt;
@@ -70,7 +65,7 @@ static void ath_setcurmode(struct ath_softc *sc, enum wireless_mode mode)
for (i = 0; i < rt->rateCount; i++)
sc->sc_rixmap[rt->info[i].rateCode] = (u8) i;
- memzero(sc->sc_hwmap, sizeof(sc->sc_hwmap));
+ memset(sc->sc_hwmap, 0, sizeof(sc->sc_hwmap));
for (i = 0; i < 256; i++) {
u8 ix = rt->rateCodeToIndex[i];
@@ -235,7 +230,7 @@ static int ath_setup_channels(struct ath_softc *sc)
* Determine mode from channel flags
*
* This routine will provide the enumerated WIRELESSS_MODE value based
- * on the settings of the channel flags. If ho valid set of flags
+ * on the settings of the channel flags. If no valid set of flags
* exist, the lowest mode (11b) is selected.
*/
@@ -260,7 +255,8 @@ static enum wireless_mode ath_chan2mode(struct ath9k_channel *chan)
else if (chan->chanmode == CHANNEL_G_HT40MINUS)
return ATH9K_MODE_11NG_HT40MINUS;
- /* NB: should not get here */
+ WARN_ON(1); /* should not get here */
+
return ATH9K_MODE_11B;
}
@@ -275,14 +271,12 @@ static int ath_stop(struct ath_softc *sc)
{
struct ath_hal *ah = sc->sc_ah;
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: invalid %u\n",
- __func__, sc->sc_invalid);
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: invalid %ld\n",
+ __func__, sc->sc_flags & SC_OP_INVALID);
/*
* Shutdown the hardware and driver:
* stop output from above
- * reset 802.11 state machine
- * (sends station deassoc/deauth frames)
* turn off timers
* disable interrupts
* clear transmit machinery
@@ -294,10 +288,8 @@ static int ath_stop(struct ath_softc *sc)
* hardware is gone (invalid).
*/
- if (!sc->sc_invalid)
- ath9k_hw_set_interrupts(ah, 0);
ath_draintxq(sc, false);
- if (!sc->sc_invalid) {
+ if (!(sc->sc_flags & SC_OP_INVALID)) {
ath_stoprecv(sc);
ath9k_hw_phy_disable(ah);
} else
@@ -306,56 +298,6 @@ static int ath_stop(struct ath_softc *sc)
return 0;
}
-/*
- * Start Scan
- *
- * This function is called when starting a channel scan. It will perform
- * power save wakeup processing, set the filter for the scan, and get the
- * chip ready to send broadcast packets out during the scan.
-*/
-
-void ath_scan_start(struct ath_softc *sc)
-{
- struct ath_hal *ah = sc->sc_ah;
- u32 rfilt;
- u32 now = (u32) jiffies_to_msecs(get_timestamp());
-
- sc->sc_scanning = 1;
- rfilt = ath_calcrxfilter(sc);
- ath9k_hw_setrxfilter(ah, rfilt);
- ath9k_hw_write_associd(ah, ath_bcast_mac, 0);
-
- /* Restore previous power management state. */
-
- DPRINTF(sc, ATH_DBG_CONFIG, "%d.%03d | %s: RX filter 0x%x aid 0\n",
- now / 1000, now % 1000, __func__, rfilt);
-}
-
-/*
- * Scan End
- *
- * This routine is called by the upper layer when the scan is completed. This
- * will set the filters back to normal operating mode, set the BSSID to the
- * correct value, and restore the power save state.
-*/
-
-void ath_scan_end(struct ath_softc *sc)
-{
- struct ath_hal *ah = sc->sc_ah;
- u32 rfilt;
- u32 now = (u32) jiffies_to_msecs(get_timestamp());
-
- sc->sc_scanning = 0;
- /* Request for a full reset due to rx packet filter changes */
- sc->sc_full_reset = 1;
- rfilt = ath_calcrxfilter(sc);
- ath9k_hw_setrxfilter(ah, rfilt);
- ath9k_hw_write_associd(ah, sc->sc_curbssid, sc->sc_curaid);
-
- DPRINTF(sc, ATH_DBG_CONFIG, "%d.%03d | %s: RX filter 0x%x aid 0x%x\n",
- now / 1000, now % 1000, __func__, rfilt, sc->sc_curaid);
-}
-
/*
* Set the current channel
*
@@ -367,25 +309,23 @@ int ath_set_channel(struct ath_softc *sc, struct ath9k_channel *hchan)
{
struct ath_hal *ah = sc->sc_ah;
bool fastcc = true, stopped;
- enum ath9k_ht_macmode ht_macmode;
- if (sc->sc_invalid) /* if the device is invalid or removed */
+ if (sc->sc_flags & SC_OP_INVALID) /* the device is invalid or removed */
return -EIO;
DPRINTF(sc, ATH_DBG_CONFIG,
"%s: %u (%u MHz) -> %u (%u MHz), cflags:%x\n",
__func__,
- ath9k_hw_mhz2ieee(ah, sc->sc_curchan.channel,
- sc->sc_curchan.channelFlags),
- sc->sc_curchan.channel,
+ ath9k_hw_mhz2ieee(ah, sc->sc_ah->ah_curchan->channel,
+ sc->sc_ah->ah_curchan->channelFlags),
+ sc->sc_ah->ah_curchan->channel,
ath9k_hw_mhz2ieee(ah, hchan->channel, hchan->channelFlags),
hchan->channel, hchan->channelFlags);
- ht_macmode = ath_cwm_macmode(sc);
-
- if (hchan->channel != sc->sc_curchan.channel ||
- hchan->channelFlags != sc->sc_curchan.channelFlags ||
- sc->sc_update_chainmask || sc->sc_full_reset) {
+ if (hchan->channel != sc->sc_ah->ah_curchan->channel ||
+ hchan->channelFlags != sc->sc_ah->ah_curchan->channelFlags ||
+ (sc->sc_flags & SC_OP_CHAINMASK_UPDATE) ||
+ (sc->sc_flags & SC_OP_FULL_RESET)) {
int status;
/*
* This is only performed if the channel settings have
@@ -404,15 +344,16 @@ int ath_set_channel(struct ath_softc *sc, struct ath9k_channel *hchan)
* to flush data frames already in queue because of
* changing channel. */
- if (!stopped || sc->sc_full_reset)
+ if (!stopped || (sc->sc_flags & SC_OP_FULL_RESET))
fastcc = false;
spin_lock_bh(&sc->sc_resetlock);
- if (!ath9k_hw_reset(ah, sc->sc_opmode, hchan,
- ht_macmode, sc->sc_tx_chainmask,
- sc->sc_rx_chainmask,
- sc->sc_ht_extprotspacing,
- fastcc, &status)) {
+ if (!ath9k_hw_reset(ah, hchan,
+ sc->sc_ht_info.tx_chan_width,
+ sc->sc_tx_chainmask,
+ sc->sc_rx_chainmask,
+ sc->sc_ht_extprotspacing,
+ fastcc, &status)) {
DPRINTF(sc, ATH_DBG_FATAL,
"%s: unable to reset channel %u (%uMhz) "
"flags 0x%x hal status %u\n", __func__,
@@ -424,9 +365,8 @@ int ath_set_channel(struct ath_softc *sc, struct ath9k_channel *hchan)
}
spin_unlock_bh(&sc->sc_resetlock);
- sc->sc_curchan = *hchan;
- sc->sc_update_chainmask = 0;
- sc->sc_full_reset = 0;
+ sc->sc_flags &= ~SC_OP_CHAINMASK_UPDATE;
+ sc->sc_flags &= ~SC_OP_FULL_RESET;
/* Re-enable rx framework */
if (ath_startrecv(sc) != 0) {
@@ -477,7 +417,7 @@ static void ath_chainmask_sel_init(struct ath_softc *sc, struct ath_node *an)
{
struct ath_chainmask_sel *cm = &an->an_chainmask_sel;
- memzero(cm, sizeof(struct ath_chainmask_sel));
+ memset(cm, 0, sizeof(struct ath_chainmask_sel));
cm->cur_tx_mask = sc->sc_tx_chainmask;
cm->cur_rx_mask = sc->sc_rx_chainmask;
@@ -537,7 +477,7 @@ int ath_chainmask_sel_logic(struct ath_softc *sc, struct ath_node *an)
void ath_update_chainmask(struct ath_softc *sc, int is_ht)
{
- sc->sc_update_chainmask = 1;
+ sc->sc_flags |= SC_OP_CHAINMASK_UPDATE;
if (is_ht) {
sc->sc_tx_chainmask = sc->sc_ah->ah_caps.tx_chainmask;
sc->sc_rx_chainmask = sc->sc_ah->ah_caps.rx_chainmask;
@@ -550,66 +490,126 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht)
__func__, sc->sc_tx_chainmask, sc->sc_rx_chainmask);
}
-/******************/
-/* VAP management */
-/******************/
+/*******/
+/* ANI */
+/*******/
/*
- * VAP in Listen mode
- *
- * This routine brings the VAP out of the down state into a "listen" state
- * where it waits for association requests. This is used in AP and AdHoc
- * modes.
-*/
+ * This routine performs the periodic noise floor calibration function
+ * that is used to adjust and optimize the chip performance. This
+ * takes environmental changes (location, temperature) into account.
+ * When the task is complete, it reschedules itself depending on the
+ * appropriate interval that was calculated.
+ */
-int ath_vap_listen(struct ath_softc *sc, int if_id)
+static void ath_ani_calibrate(unsigned long data)
{
- struct ath_hal *ah = sc->sc_ah;
- struct ath_vap *avp;
- u32 rfilt = 0;
- DECLARE_MAC_BUF(mac);
+ struct ath_softc *sc;
+ struct ath_hal *ah;
+ bool longcal = false;
+ bool shortcal = false;
+ bool aniflag = false;
+ unsigned int timestamp = jiffies_to_msecs(jiffies);
+ u32 cal_interval;
- avp = sc->sc_vaps[if_id];
- if (avp == NULL) {
- DPRINTF(sc, ATH_DBG_FATAL, "%s: invalid interface id %u\n",
- __func__, if_id);
- return -EINVAL;
- }
+ sc = (struct ath_softc *)data;
+ ah = sc->sc_ah;
-#ifdef CONFIG_SLOW_ANT_DIV
- ath_slow_ant_div_stop(&sc->sc_antdiv);
-#endif
+ /*
+ * don't calibrate when we're scanning.
+ * we are most likely not on our home channel.
+ */
+ if (sc->rx_filter & FIF_BCN_PRBRESP_PROMISC)
+ return;
- /* update ratectrl about the new state */
- ath_rate_newstate(sc, avp);
+ /* Long calibration runs independently of short calibration. */
+ if ((timestamp - sc->sc_ani.sc_longcal_timer) >= ATH_LONG_CALINTERVAL) {
+ longcal = true;
+ DPRINTF(sc, ATH_DBG_ANI, "%s: longcal @%lu\n",
+ __func__, jiffies);
+ sc->sc_ani.sc_longcal_timer = timestamp;
+ }
- rfilt = ath_calcrxfilter(sc);
- ath9k_hw_setrxfilter(ah, rfilt);
+ /* Short calibration applies only while sc_caldone is false */
+ if (!sc->sc_ani.sc_caldone) {
+ if ((timestamp - sc->sc_ani.sc_shortcal_timer) >=
+ ATH_SHORT_CALINTERVAL) {
+ shortcal = true;
+ DPRINTF(sc, ATH_DBG_ANI, "%s: shortcal @%lu\n",
+ __func__, jiffies);
+ sc->sc_ani.sc_shortcal_timer = timestamp;
+ sc->sc_ani.sc_resetcal_timer = timestamp;
+ }
+ } else {
+ if ((timestamp - sc->sc_ani.sc_resetcal_timer) >=
+ ATH_RESTART_CALINTERVAL) {
+ ath9k_hw_reset_calvalid(ah, ah->ah_curchan,
+ &sc->sc_ani.sc_caldone);
+ if (sc->sc_ani.sc_caldone)
+ sc->sc_ani.sc_resetcal_timer = timestamp;
+ }
+ }
- if (sc->sc_opmode == ATH9K_M_STA || sc->sc_opmode == ATH9K_M_IBSS) {
- memcpy(sc->sc_curbssid, ath_bcast_mac, ETH_ALEN);
- ath9k_hw_write_associd(ah, sc->sc_curbssid, sc->sc_curaid);
- } else
- sc->sc_curaid = 0;
+ /* Verify whether we must check ANI */
+ if ((timestamp - sc->sc_ani.sc_checkani_timer) >=
+ ATH_ANI_POLLINTERVAL) {
+ aniflag = true;
+ sc->sc_ani.sc_checkani_timer = timestamp;
+ }
- DPRINTF(sc, ATH_DBG_CONFIG,
- "%s: RX filter 0x%x bssid %s aid 0x%x\n",
- __func__, rfilt, print_mac(mac,
- sc->sc_curbssid), sc->sc_curaid);
+ /* Skip all processing if there's nothing to do. */
+ if (longcal || shortcal || aniflag) {
+ /* Call ANI routine if necessary */
+ if (aniflag)
+ ath9k_hw_ani_monitor(ah, &sc->sc_halstats,
+ ah->ah_curchan);
+
+ /* Perform calibration if necessary */
+ if (longcal || shortcal) {
+ bool iscaldone = false;
+
+ if (ath9k_hw_calibrate(ah, ah->ah_curchan,
+ sc->sc_rx_chainmask, longcal,
+ &iscaldone)) {
+ if (longcal)
+ sc->sc_ani.sc_noise_floor =
+ ath9k_hw_getchan_noise(ah,
+ ah->ah_curchan);
+
+ DPRINTF(sc, ATH_DBG_ANI,
+ "%s: calibrate chan %u/%x nf: %d\n",
+ __func__,
+ ah->ah_curchan->channel,
+ ah->ah_curchan->channelFlags,
+ sc->sc_ani.sc_noise_floor);
+ } else {
+ DPRINTF(sc, ATH_DBG_ANY,
+ "%s: calibrate chan %u/%x failed\n",
+ __func__,
+ ah->ah_curchan->channel,
+ ah->ah_curchan->channelFlags);
+ }
+ sc->sc_ani.sc_caldone = iscaldone;
+ }
+ }
/*
- * XXXX
- * Disable BMISS interrupt when we're not associated
- */
- ath9k_hw_set_interrupts(ah,
- sc->sc_imask & ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS));
- sc->sc_imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS);
- /* need to reconfigure the beacons when it moves to RUN */
- sc->sc_beacons = 0;
+ * Set timer interval based on previous results.
+ * The interval must be the shortest necessary to satisfy ANI,
+ * short calibration and long calibration.
+ */
- return 0;
+ cal_interval = ATH_ANI_POLLINTERVAL;
+ if (!sc->sc_ani.sc_caldone)
+ cal_interval = min(cal_interval, (u32)ATH_SHORT_CALINTERVAL);
+
+ mod_timer(&sc->sc_ani.timer, jiffies + msecs_to_jiffies(cal_interval));
}
+/******************/
+/* VAP management */
+/******************/
+
int ath_vap_attach(struct ath_softc *sc,
int if_id,
struct ieee80211_vif *if_data,
@@ -642,21 +642,19 @@ int ath_vap_attach(struct ath_softc *sc,
if (avp == NULL)
return -ENOMEM;
- memzero(avp, sizeof(struct ath_vap));
+ memset(avp, 0, sizeof(struct ath_vap));
avp->av_if_data = if_data;
/* Set the VAP opmode */
avp->av_opmode = opmode;
avp->av_bslot = -1;
- INIT_LIST_HEAD(&avp->av_mcastq.axq_q);
- INIT_LIST_HEAD(&avp->av_mcastq.axq_acq);
- spin_lock_init(&avp->av_mcastq.axq_lock);
- ath9k_hw_set_tsfadjust(sc->sc_ah, 1);
+ if (opmode == ATH9K_M_HOSTAP)
+ ath9k_hw_set_tsfadjust(sc->sc_ah, 1);
sc->sc_vaps[if_id] = avp;
sc->sc_nvaps++;
/* Set the device opmode */
- sc->sc_opmode = opmode;
+ sc->sc_ah->ah_opmode = opmode;
/* default VAP configuration */
avp->av_config.av_fixed_rateset = IEEE80211_FIXED_RATE_NONE;
@@ -689,9 +687,6 @@ int ath_vap_detach(struct ath_softc *sc, int if_id)
ath_stoprecv(sc); /* stop recv side */
ath_flushrecv(sc); /* flush recv queue */
- /* Reclaim any pending mcast bufs on the vap. */
- ath_tx_draintxq(sc, &avp->av_mcastq, false);
-
kfree(avp);
sc->sc_vaps[if_id] = NULL;
sc->sc_nvaps--;
@@ -728,9 +723,9 @@ int ath_open(struct ath_softc *sc, struct ath9k_channel *initial_chan)
struct ath_hal *ah = sc->sc_ah;
int status;
int error = 0;
- enum ath9k_ht_macmode ht_macmode = ath_cwm_macmode(sc);
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: mode %d\n", __func__, sc->sc_opmode);
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: mode %d\n",
+ __func__, sc->sc_ah->ah_opmode);
/*
* Stop anything previously setup. This is safe
@@ -752,16 +747,16 @@ int ath_open(struct ath_softc *sc, struct ath9k_channel *initial_chan)
* be followed by initialization of the appropriate bits
* and then setup of the interrupt mask.
*/
- sc->sc_curchan = *initial_chan;
spin_lock_bh(&sc->sc_resetlock);
- if (!ath9k_hw_reset(ah, sc->sc_opmode, &sc->sc_curchan, ht_macmode,
- sc->sc_tx_chainmask, sc->sc_rx_chainmask,
- sc->sc_ht_extprotspacing, false, &status)) {
+ if (!ath9k_hw_reset(ah, initial_chan,
+ sc->sc_ht_info.tx_chan_width,
+ sc->sc_tx_chainmask, sc->sc_rx_chainmask,
+ sc->sc_ht_extprotspacing, false, &status)) {
DPRINTF(sc, ATH_DBG_FATAL,
"%s: unable to reset hardware; hal status %u "
"(freq %u flags 0x%x)\n", __func__, status,
- sc->sc_curchan.channel, sc->sc_curchan.channelFlags);
+ initial_chan->channel, initial_chan->channelFlags);
error = -EIO;
spin_unlock_bh(&sc->sc_resetlock);
goto done;
@@ -802,7 +797,8 @@ int ath_open(struct ath_softc *sc, struct ath9k_channel *initial_chan)
* Note we only do this (at the moment) for station mode.
*/
if (ath9k_hw_phycounters(ah) &&
- ((sc->sc_opmode == ATH9K_M_STA) || (sc->sc_opmode == ATH9K_M_IBSS)))
+ ((sc->sc_ah->ah_opmode == ATH9K_M_STA) ||
+ (sc->sc_ah->ah_opmode == ATH9K_M_IBSS)))
sc->sc_imask |= ATH9K_INT_MIB;
/*
* Some hardware processes the TIM IE and fires an
@@ -811,7 +807,7 @@ int ath_open(struct ath_softc *sc, struct ath9k_channel *initial_chan)
* enable the TIM interrupt when operating as station.
*/
if ((ah->ah_caps.hw_caps & ATH9K_HW_CAP_ENHANCEDPM) &&
- (sc->sc_opmode == ATH9K_M_STA) &&
+ (sc->sc_ah->ah_opmode == ATH9K_M_STA) &&
!sc->sc_config.swBeaconProcess)
sc->sc_imask |= ATH9K_INT_TIM;
/*
@@ -823,34 +819,34 @@ int ath_open(struct ath_softc *sc, struct ath9k_channel *initial_chan)
/* XXX: we must make sure h/w is ready and clear invalid flag
* before turning on interrupt. */
- sc->sc_invalid = 0;
+ sc->sc_flags &= ~SC_OP_INVALID;
done:
return error;
}
-/*
- * Reset the hardware w/o losing operational state. This is
- * basically a more efficient way of doing ath_stop, ath_init,
- * followed by state transitions to the current 802.11
- * operational state. Used to recover from errors rx overrun
- * and to reset the hardware when rf gain settings must be reset.
- */
-
-static int ath_reset_start(struct ath_softc *sc, u32 flag)
+int ath_reset(struct ath_softc *sc, bool retry_tx)
{
struct ath_hal *ah = sc->sc_ah;
+ int status;
+ int error = 0;
ath9k_hw_set_interrupts(ah, 0); /* disable interrupts */
- ath_draintxq(sc, flag & RESET_RETRY_TXQ); /* stop xmit side */
- ath_stoprecv(sc); /* stop recv side */
- ath_flushrecv(sc); /* flush recv queue */
+ ath_draintxq(sc, retry_tx); /* stop xmit */
+ ath_stoprecv(sc); /* stop recv */
+ ath_flushrecv(sc); /* flush recv queue */
- return 0;
-}
-
-static int ath_reset_end(struct ath_softc *sc, u32 flag)
-{
- struct ath_hal *ah = sc->sc_ah;
+ /* Reset chip */
+ spin_lock_bh(&sc->sc_resetlock);
+ if (!ath9k_hw_reset(ah, sc->sc_ah->ah_curchan,
+ sc->sc_ht_info.tx_chan_width,
+ sc->sc_tx_chainmask, sc->sc_rx_chainmask,
+ sc->sc_ht_extprotspacing, false, &status)) {
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: unable to reset hardware; hal status %u\n",
+ __func__, status);
+ error = -EIO;
+ }
+ spin_unlock_bh(&sc->sc_resetlock);
if (ath_startrecv(sc) != 0) /* restart recv */
DPRINTF(sc, ATH_DBG_FATAL,
@@ -861,16 +857,17 @@ static int ath_reset_end(struct ath_softc *sc, u32 flag)
* that changes the channel so update any state that
* might change as a result.
*/
- ath_setcurmode(sc, ath_chan2mode(&sc->sc_curchan));
+ ath_setcurmode(sc, ath_chan2mode(sc->sc_ah->ah_curchan));
- ath_update_txpow(sc); /* update tx power state */
+ ath_update_txpow(sc);
- if (sc->sc_beacons)
+ if (sc->sc_flags & SC_OP_BEACONS)
ath_beacon_config(sc, ATH_IF_ID_ANY); /* restart beacons */
+
ath9k_hw_set_interrupts(ah, sc->sc_imask);
/* Restart the txq */
- if (flag & RESET_RETRY_TXQ) {
+ if (retry_tx) {
int i;
for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
if (ATH_TXQ_SETUP(sc, i)) {
@@ -880,28 +877,6 @@ static int ath_reset_end(struct ath_softc *sc, u32 flag)
}
}
}
- return 0;
-}
-
-int ath_reset(struct ath_softc *sc)
-{
- struct ath_hal *ah = sc->sc_ah;
- int status;
- int error = 0;
- enum ath9k_ht_macmode ht_macmode = ath_cwm_macmode(sc);
-
- /* NB: indicate channel change so we do a full reset */
- spin_lock_bh(&sc->sc_resetlock);
- if (!ath9k_hw_reset(ah, sc->sc_opmode, &sc->sc_curchan,
- ht_macmode,
- sc->sc_tx_chainmask, sc->sc_rx_chainmask,
- sc->sc_ht_extprotspacing, false, &status)) {
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: unable to reset hardware; hal status %u\n",
- __func__, status);
- error = -EIO;
- }
- spin_unlock_bh(&sc->sc_resetlock);
return error;
}
@@ -911,7 +886,7 @@ int ath_suspend(struct ath_softc *sc)
struct ath_hal *ah = sc->sc_ah;
/* No I/O if device has been surprise removed */
- if (sc->sc_invalid)
+ if (sc->sc_flags & SC_OP_INVALID)
return -EIO;
/* Shut off the interrupt before setting sc->sc_invalid to '1' */
@@ -919,7 +894,7 @@ int ath_suspend(struct ath_softc *sc)
/* XXX: we must make sure h/w will not generate any interrupt
* before setting the invalid flag. */
- sc->sc_invalid = 1;
+ sc->sc_flags |= SC_OP_INVALID;
/* disable HAL and put h/w to sleep */
ath9k_hw_disable(sc->sc_ah);
@@ -940,7 +915,7 @@ irqreturn_t ath_isr(int irq, void *dev)
bool sched = false;
do {
- if (sc->sc_invalid) {
+ if (sc->sc_flags & SC_OP_INVALID) {
/*
* The hardware is not ready/present, don't
* touch anything. Note this can happen early
@@ -1050,7 +1025,7 @@ static void ath9k_tasklet(unsigned long data)
if (status & ATH9K_INT_FATAL) {
/* need a chip reset */
- ath_internal_reset(sc);
+ ath_reset(sc, false);
return;
} else {
@@ -1093,10 +1068,9 @@ int ath_init(u16 devid, struct ath_softc *sc)
int status;
int error = 0, i;
int csz = 0;
- u32 rd;
/* XXX: hardware will not be ready until ath_open() being called */
- sc->sc_invalid = 1;
+ sc->sc_flags |= SC_OP_INVALID;
sc->sc_debug = DBG_DEFAULT;
DPRINTF(sc, ATH_DBG_CONFIG, "%s: devid 0x%x\n", __func__, devid);
@@ -1126,8 +1100,9 @@ int ath_init(u16 devid, struct ath_softc *sc)
}
sc->sc_ah = ah;
- /* Get the chipset-specific aggr limit. */
- sc->sc_rtsaggrlimit = ah->ah_caps.rts_aggr_limit;
+ /* Initializes the noise floor to a reasonable default value.
+ * Later on this will be updated during ANI processing. */
+ sc->sc_ani.sc_noise_floor = ATH_DEFAULT_NOISE_FLOOR;
/* Get the hardware key cache size. */
sc->sc_keymax = ah->ah_caps.keycache_size;
@@ -1162,14 +1137,12 @@ int ath_init(u16 devid, struct ath_softc *sc)
* is resposible for filtering this list based on settings
* like the phy mode.
*/
- rd = ah->ah_currentRD;
-
error = ath_setup_channels(sc);
if (error)
goto bad;
/* default to STA mode */
- sc->sc_opmode = ATH9K_M_MONITOR;
+ sc->sc_ah->ah_opmode = ATH9K_M_MONITOR;
/* Setup rate tables */
@@ -1238,9 +1211,11 @@ int ath_init(u16 devid, struct ath_softc *sc)
goto bad2;
}
+ setup_timer(&sc->sc_ani.timer, ath_ani_calibrate, (unsigned long)sc);
+
sc->sc_rc = ath_rate_attach(ah);
if (sc->sc_rc == NULL) {
- error = EIO;
+ error = -EIO;
goto bad2;
}
@@ -1280,20 +1255,13 @@ int ath_init(u16 devid, struct ath_softc *sc)
/* 11n Capabilities */
if (ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT) {
- sc->sc_txaggr = 1;
- sc->sc_rxaggr = 1;
+ sc->sc_flags |= SC_OP_TXAGGR;
+ sc->sc_flags |= SC_OP_RXAGGR;
}
sc->sc_tx_chainmask = ah->ah_caps.tx_chainmask;
sc->sc_rx_chainmask = ah->ah_caps.rx_chainmask;
- /* Configuration for rx chain detection */
- sc->sc_rxchaindetect_ref = 0;
- sc->sc_rxchaindetect_thresh5GHz = 35;
- sc->sc_rxchaindetect_thresh2GHz = 35;
- sc->sc_rxchaindetect_delta5GHz = 30;
- sc->sc_rxchaindetect_delta2GHz = 30;
-
ath9k_hw_setcapability(ah, ATH9K_CAP_DIVERSITY, 1, true, NULL);
sc->sc_defant = ath9k_hw_getdefantenna(ah);
@@ -1336,8 +1304,10 @@ void ath_deinit(struct ath_softc *sc)
DPRINTF(sc, ATH_DBG_CONFIG, "%s\n", __func__);
+ tasklet_kill(&sc->intr_tq);
+ tasklet_kill(&sc->bcon_tasklet);
ath_stop(sc);
- if (!sc->sc_invalid)
+ if (!(sc->sc_flags & SC_OP_INVALID))
ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
ath_rate_detach(sc->sc_rc);
/* cleanup tx queues */
@@ -1364,7 +1334,7 @@ struct ath_node *ath_node_attach(struct ath_softc *sc, u8 *addr, int if_id)
an = kmalloc(sizeof(struct ath_node), GFP_ATOMIC);
if (an == NULL)
return NULL;
- memzero(an, sizeof(*an));
+ memset(an, 0, sizeof(*an));
an->an_sc = sc;
memcpy(an->an_addr, addr, ETH_ALEN);
@@ -1464,9 +1434,9 @@ void ath_newassoc(struct ath_softc *sc,
/* if station reassociates, tear down the aggregation state. */
if (!isnew) {
for (tidno = 0; tidno < WME_NUM_TID; tidno++) {
- if (sc->sc_txaggr)
+ if (sc->sc_flags & SC_OP_TXAGGR)
ath_tx_aggr_teardown(sc, an, tidno);
- if (sc->sc_rxaggr)
+ if (sc->sc_flags & SC_OP_RXAGGR)
ath_rx_aggr_teardown(sc, an, tidno);
}
}
@@ -1751,7 +1721,7 @@ int ath_descdma_setup(struct ath_softc *sc,
error = -ENOMEM;
goto fail2;
}
- memzero(bf, bsize);
+ memset(bf, 0, bsize);
dd->dd_bufptr = bf;
INIT_LIST_HEAD(head);
@@ -1783,7 +1753,7 @@ int ath_descdma_setup(struct ath_softc *sc,
pci_free_consistent(sc->pdev,
dd->dd_desc_len, dd->dd_desc, dd->dd_desc_paddr);
fail:
- memzero(dd, sizeof(*dd));
+ memset(dd, 0, sizeof(*dd));
return error;
#undef ATH_DESC_4KB_BOUND_CHECK
#undef ATH_DESC_4KB_BOUND_NUM_SKIPPED
@@ -1808,20 +1778,13 @@ void ath_descdma_cleanup(struct ath_softc *sc,
INIT_LIST_HEAD(head);
kfree(dd->dd_bufptr);
- memzero(dd, sizeof(*dd));
+ memset(dd, 0, sizeof(*dd));
}
/*************/
/* Utilities */
/*************/
-void ath_internal_reset(struct ath_softc *sc)
-{
- ath_reset_start(sc, 0);
- ath_reset(sc);
- ath_reset_end(sc, 0);
-}
-
int ath_get_hal_qnum(u16 queue, struct ath_softc *sc)
{
int qnum;
diff --git a/drivers/net/wireless/ath9k/core.h b/drivers/net/wireless/ath9k/core.h
index 673b3d81133a3cb841372cf0ea93ca866bb5fd8b..cb3e61e57c4d9a82218c6c7220fdef0f26fa3e77 100644
--- a/drivers/net/wireless/ath9k/core.h
+++ b/drivers/net/wireless/ath9k/core.h
@@ -39,6 +39,8 @@
#include <linux/scatterlist.h>
#include <asm/page.h>
#include <net/mac80211.h>
+#include <linux/leds.h>
+#include <linux/rfkill.h>
#include "ath9k.h"
#include "rc.h"
@@ -79,11 +81,8 @@ struct ath_node;
} \
} while (0)
-/* XXX: remove */
-#define memzero(_buf, _len) memset(_buf, 0, _len)
-
-#define get_dma_mem_context(var, field) (&((var)->field))
-#define copy_dma_mem_context(dst, src) (*dst = *src)
+#define TSF_TO_TU(_h,_l) \
+ ((((u32)(_h)) << 22) | (((u32)(_l)) >> 10))
#define ATH9K_BH_STATUS_INTACT 0
#define ATH9K_BH_STATUS_CHANGE 1
@@ -95,6 +94,8 @@ static inline unsigned long get_timestamp(void)
return ((jiffies / HZ) * 1000) + (jiffies % HZ) * (1000 / HZ);
}
+static const u8 ath_bcast_mac[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+
/*************/
/* Debugging */
/*************/
@@ -175,42 +176,38 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht);
/* Descriptor Management */
/*************************/
-/* Number of descriptors per buffer. The only case where we see skbuff
-chains is due to FF aggregation in the driver. */
-#define ATH_TXDESC 1
-/* if there's more fragment for this MSDU */
-#define ATH_BF_MORE_MPDU 1
#define ATH_TXBUF_RESET(_bf) do { \
(_bf)->bf_status = 0; \
(_bf)->bf_lastbf = NULL; \
(_bf)->bf_lastfrm = NULL; \
(_bf)->bf_next = NULL; \
- memzero(&((_bf)->bf_state), \
+ memset(&((_bf)->bf_state), 0, \
sizeof(struct ath_buf_state)); \
} while (0)
+enum buffer_type {
+ BUF_DATA = BIT(0),
+ BUF_AGGR = BIT(1),
+ BUF_AMPDU = BIT(2),
+ BUF_HT = BIT(3),
+ BUF_RETRY = BIT(4),
+ BUF_XRETRY = BIT(5),
+ BUF_SHORT_PREAMBLE = BIT(6),
+ BUF_BAR = BIT(7),
+ BUF_PSPOLL = BIT(8),
+ BUF_AGGR_BURST = BIT(9),
+ BUF_CALC_AIRTIME = BIT(10),
+};
+
struct ath_buf_state {
- int bfs_nframes; /* # frames in aggregate */
- u16 bfs_al; /* length of aggregate */
- u16 bfs_frmlen; /* length of frame */
- int bfs_seqno; /* sequence number */
- int bfs_tidno; /* tid of this frame */
- int bfs_retries; /* current retries */
+ int bfs_nframes; /* # frames in aggregate */
+ u16 bfs_al; /* length of aggregate */
+ u16 bfs_frmlen; /* length of frame */
+ int bfs_seqno; /* sequence number */
+ int bfs_tidno; /* tid of this frame */
+ int bfs_retries; /* current retries */
struct ath_rc_series bfs_rcs[4]; /* rate series */
- u8 bfs_isdata:1; /* is a data frame/aggregate */
- u8 bfs_isaggr:1; /* is an aggregate */
- u8 bfs_isampdu:1; /* is an a-mpdu, aggregate or not */
- u8 bfs_ht:1; /* is an HT frame */
- u8 bfs_isretried:1; /* is retried */
- u8 bfs_isxretried:1; /* is excessive retried */
- u8 bfs_shpreamble:1; /* is short preamble */
- u8 bfs_isbar:1; /* is a BAR */
- u8 bfs_ispspoll:1; /* is a PS-Poll */
- u8 bfs_aggrburst:1; /* is a aggr burst */
- u8 bfs_calcairtime:1; /* requests airtime be calculated
- when set for tx frame */
- int bfs_rifsburst_elem; /* RIFS burst/bar */
- int bfs_nrifsubframes; /* # of elements in burst */
+ u32 bf_type; /* BUF_* (enum buffer_type) */
/* key type use to encrypt this frame */
enum ath9k_key_type bfs_keytype;
};
@@ -222,26 +219,22 @@ struct ath_buf_state {
#define bf_seqno bf_state.bfs_seqno
#define bf_tidno bf_state.bfs_tidno
#define bf_rcs bf_state.bfs_rcs
-#define bf_isdata bf_state.bfs_isdata
-#define bf_isaggr bf_state.bfs_isaggr
-#define bf_isampdu bf_state.bfs_isampdu
-#define bf_ht bf_state.bfs_ht
-#define bf_isretried bf_state.bfs_isretried
-#define bf_isxretried bf_state.bfs_isxretried
-#define bf_shpreamble bf_state.bfs_shpreamble
-#define bf_rifsburst_elem bf_state.bfs_rifsburst_elem
-#define bf_nrifsubframes bf_state.bfs_nrifsubframes
#define bf_keytype bf_state.bfs_keytype
-#define bf_isbar bf_state.bfs_isbar
-#define bf_ispspoll bf_state.bfs_ispspoll
-#define bf_aggrburst bf_state.bfs_aggrburst
-#define bf_calcairtime bf_state.bfs_calcairtime
+#define bf_isdata(bf) (bf->bf_state.bf_type & BUF_DATA)
+#define bf_isaggr(bf) (bf->bf_state.bf_type & BUF_AGGR)
+#define bf_isampdu(bf) (bf->bf_state.bf_type & BUF_AMPDU)
+#define bf_isht(bf) (bf->bf_state.bf_type & BUF_HT)
+#define bf_isretried(bf) (bf->bf_state.bf_type & BUF_RETRY)
+#define bf_isxretried(bf) (bf->bf_state.bf_type & BUF_XRETRY)
+#define bf_isshpreamble(bf) (bf->bf_state.bf_type & BUF_SHORT_PREAMBLE)
+#define bf_isbar(bf) (bf->bf_state.bf_type & BUF_BAR)
+#define bf_ispspoll(bf) (bf->bf_state.bf_type & BUF_PSPOLL)
+#define bf_isaggrburst(bf) (bf->bf_state.bf_type & BUF_AGGR_BURST)
/*
* Abstraction of a contiguous buffer to transmit/receive. There is only
* a single hw descriptor encapsulated here.
*/
-
struct ath_buf {
struct list_head list;
struct list_head *last;
@@ -316,7 +309,7 @@ void ath_descdma_cleanup(struct ath_softc *sc,
#define ATH_RX_TIMEOUT 40 /* 40 milliseconds */
#define WME_NUM_TID 16
#define IEEE80211_BAR_CTL_TID_M 0xF000 /* tid mask */
-#define IEEE80211_BAR_CTL_TID_S 2 /* tid shift */
+#define IEEE80211_BAR_CTL_TID_S 12 /* tid shift */
enum ATH_RX_TYPE {
ATH_RX_NON_CONSUMED = 0,
@@ -391,10 +384,10 @@ int ath_rx_input(struct ath_softc *sc,
struct sk_buff *skb,
struct ath_recv_status *rx_status,
enum ATH_RX_TYPE *status);
-int ath__rx_indicate(struct ath_softc *sc,
- struct sk_buff *skb,
- struct ath_recv_status *status,
- u16 keyix);
+int _ath_rx_indicate(struct ath_softc *sc,
+ struct sk_buff *skb,
+ struct ath_recv_status *status,
+ u16 keyix);
int ath_rx_subframe(struct ath_node *an, struct sk_buff *skb,
struct ath_recv_status *status);
@@ -402,8 +395,7 @@ int ath_rx_subframe(struct ath_node *an, struct sk_buff *skb,
/* TX */
/******/
-#define ATH_FRAG_PER_MSDU 1
-#define ATH_TXBUF (512/ATH_FRAG_PER_MSDU)
+#define ATH_TXBUF 512
/* max number of transmit attempts (tries) */
#define ATH_TXMAXTRY 13
/* max number of 11n transmit attempts (tries) */
@@ -522,7 +514,6 @@ struct ath_tx_control {
u32 keyix;
int min_rate;
int mcast_rate;
- u16 nextfraglen;
struct ath_softc *dev;
dma_addr_t dmacontext;
};
@@ -557,10 +548,10 @@ void ath_tx_cleanupq(struct ath_softc *sc, struct ath_txq *txq);
int ath_tx_setup(struct ath_softc *sc, int haltype);
void ath_draintxq(struct ath_softc *sc, bool retry_tx);
void ath_tx_draintxq(struct ath_softc *sc,
- struct ath_txq *txq, bool retry_tx);
+ struct ath_txq *txq, bool retry_tx);
void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an);
void ath_tx_node_cleanup(struct ath_softc *sc,
- struct ath_node *an, bool bh_flag);
+ struct ath_node *an, bool bh_flag);
void ath_tx_node_free(struct ath_softc *sc, struct ath_node *an);
void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq);
int ath_tx_init(struct ath_softc *sc, int nbufs);
@@ -575,6 +566,7 @@ u32 ath_txq_aggr_depth(struct ath_softc *sc, int qnum);
void ath_notify_txq_status(struct ath_softc *sc, u16 queue_depth);
void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
struct ath_xmit_status *tx_status, struct ath_node *an);
+void ath_tx_cabq(struct ath_softc *sc, struct sk_buff *skb);
/**********************/
/* Node / Aggregation */
@@ -585,7 +577,6 @@ void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
/* indicates the node is 80211 power save */
#define ATH_NODE_PWRSAVE 0x2
-#define ADDBA_TIMEOUT 200 /* 200 milliseconds */
#define ADDBA_EXCHANGE_ATTEMPTS 10
#define ATH_AGGR_DELIM_SZ 4 /* delimiter size */
#define ATH_AGGR_MINPLEN 256 /* in bytes, minimum packet length */
@@ -705,9 +696,6 @@ struct ath_node *ath_node_find(struct ath_softc *sc, u8 *addr);
#define ATH_BCBUF 4 /* number of beacon buffers */
#define ATH_DEFAULT_BINTVAL 100 /* default beacon interval in TU */
#define ATH_DEFAULT_BMISS_LIMIT 10
-#define ATH_BEACON_AIFS_DEFAULT 0 /* Default aifs for ap beacon q */
-#define ATH_BEACON_CWMIN_DEFAULT 0 /* Default cwmin for ap beacon q */
-#define ATH_BEACON_CWMAX_DEFAULT 0 /* Default cwmax for ap beacon q */
#define IEEE80211_MS_TO_TU(x) (((x) * 1000) / 1024)
/* beacon configuration */
@@ -724,30 +712,16 @@ struct ath_beacon_config {
} u; /* last received beacon/probe response timestamp of this BSS. */
};
-/* offsets in a beacon frame for
- * quick acess of beacon content by low-level driver */
-struct ath_beacon_offset {
- u8 *bo_tim; /* start of atim/dtim */
-};
-
void ath9k_beacon_tasklet(unsigned long data);
void ath_beacon_config(struct ath_softc *sc, int if_id);
int ath_beaconq_setup(struct ath_hal *ah);
int ath_beacon_alloc(struct ath_softc *sc, int if_id);
void ath_bstuck_process(struct ath_softc *sc);
-void ath_beacon_tasklet(struct ath_softc *sc, int *needmark);
-void ath_beacon_free(struct ath_softc *sc);
void ath_beacon_return(struct ath_softc *sc, struct ath_vap *avp);
void ath_beacon_sync(struct ath_softc *sc, int if_id);
-void ath_update_beacon_info(struct ath_softc *sc, int avgbrssi);
void ath_get_beaconconfig(struct ath_softc *sc,
int if_id,
struct ath_beacon_config *conf);
-int ath_update_beacon(struct ath_softc *sc,
- int if_id,
- struct ath_beacon_offset *bo,
- struct sk_buff *skb,
- int mcast);
/********/
/* VAPs */
/********/
@@ -774,10 +748,8 @@ struct ath_vap {
struct ieee80211_vif *av_if_data;
enum ath9k_opmode av_opmode; /* VAP operational mode */
struct ath_buf *av_bcbuf; /* beacon buffer */
- struct ath_beacon_offset av_boff; /* dynamic update state */
struct ath_tx_control av_btxctl; /* txctl information for beacon */
int av_bslot; /* beacon slot index */
- struct ath_txq av_mcastq; /* multicast transmit queue */
struct ath_vap_config av_config;/* vap configuration parameters*/
struct ath_rate_node *rc_node;
};
@@ -788,8 +760,7 @@ int ath_vap_attach(struct ath_softc *sc,
enum ath9k_opmode opmode);
int ath_vap_detach(struct ath_softc *sc, int if_id);
int ath_vap_config(struct ath_softc *sc,
- int if_id, struct ath_vap_config *if_config);
-int ath_vap_listen(struct ath_softc *sc, int if_id);
+ int if_id, struct ath_vap_config *if_config);
/*********************/
/* Antenna diversity */
@@ -829,6 +800,58 @@ void ath_slow_ant_div(struct ath_antdiv *antdiv,
struct ath_rx_status *rx_stats);
void ath_setdefantenna(void *sc, u32 antenna);
+/*******/
+/* ANI */
+/*******/
+
+/* ANI values for STA only.
+ FIXME: Add appropriate values for AP later */
+
+#define ATH_ANI_POLLINTERVAL 100 /* 100 milliseconds between ANI poll */
+#define ATH_SHORT_CALINTERVAL 1000 /* 1 second between calibrations */
+#define ATH_LONG_CALINTERVAL 30000 /* 30 seconds between calibrations */
+#define ATH_RESTART_CALINTERVAL 1200000 /* 20 minutes between calibrations */
+
+struct ath_ani {
+ bool sc_caldone;
+ int16_t sc_noise_floor;
+ unsigned int sc_longcal_timer;
+ unsigned int sc_shortcal_timer;
+ unsigned int sc_resetcal_timer;
+ unsigned int sc_checkani_timer;
+ struct timer_list timer;
+};
+
+/********************/
+/* LED Control */
+/********************/
+
+#define ATH_LED_PIN 1
+
+enum ath_led_type {
+ ATH_LED_RADIO,
+ ATH_LED_ASSOC,
+ ATH_LED_TX,
+ ATH_LED_RX
+};
+
+struct ath_led {
+ struct ath_softc *sc;
+ struct led_classdev led_cdev;
+ enum ath_led_type led_type;
+ char name[32];
+ bool registered;
+};
+
+/* Rfkill */
+#define ATH_RFKILL_POLL_INTERVAL 2000 /* msecs */
+
+struct ath_rfkill {
+ struct rfkill *rfkill;
+ struct delayed_work rfkill_poll;
+ char rfkill_name[32];
+};
+
/********************/
/* Main driver core */
/********************/
@@ -841,11 +864,7 @@ void ath_setdefantenna(void *sc, u32 antenna);
#define ATH_DEFAULT_NOISE_FLOOR -95
#define ATH_REGCLASSIDS_MAX 10
#define ATH_CABQ_READY_TIME 80 /* % of beacon interval */
-#define ATH_PREAMBLE_SHORT (1<<0)
-#define ATH_PROTECT_ENABLE (1<<1)
#define ATH_MAX_SW_RETRIES 10
-/* Num farmes difference in tx to flip default recv */
-#define ATH_ANTENNA_DIFF 2
#define ATH_CHAN_MAX 255
#define IEEE80211_WEP_NKID 4 /* number of key ids */
#define IEEE80211_RATE_VAL 0x7f
@@ -859,9 +878,7 @@ void ath_setdefantenna(void *sc, u32 antenna);
*/
#define ATH_KEYMAX 128 /* max key cache size we handle */
-#define RESET_RETRY_TXQ 0x00000001
#define ATH_IF_ID_ANY 0xff
-
#define ATH_TXPOWER_MAX 100 /* .5 dBm units */
#define RSSI_LPF_THRESHOLD -20
@@ -907,60 +924,64 @@ struct ath_ht_info {
u8 ext_chan_offset;
};
+#define SC_OP_INVALID BIT(0)
+#define SC_OP_BEACONS BIT(1)
+#define SC_OP_RXAGGR BIT(2)
+#define SC_OP_TXAGGR BIT(3)
+#define SC_OP_CHAINMASK_UPDATE BIT(4)
+#define SC_OP_FULL_RESET BIT(5)
+#define SC_OP_NO_RESET BIT(6)
+#define SC_OP_PREAMBLE_SHORT BIT(7)
+#define SC_OP_PROTECT_ENABLE BIT(8)
+#define SC_OP_RXFLUSH BIT(9)
+#define SC_OP_LED_ASSOCIATED BIT(10)
+#define SC_OP_RFKILL_REGISTERED BIT(11)
+#define SC_OP_RFKILL_SW_BLOCKED BIT(12)
+#define SC_OP_RFKILL_HW_BLOCKED BIT(13)
+
struct ath_softc {
struct ieee80211_hw *hw;
struct pci_dev *pdev;
- void __iomem *mem;
struct tasklet_struct intr_tq;
struct tasklet_struct bcon_tasklet;
- struct ath_config sc_config; /* load-time parameters */
- int sc_debug;
+ struct ath_config sc_config;
struct ath_hal *sc_ah;
- struct ath_rate_softc *sc_rc; /* tx rate control support */
+ struct ath_rate_softc *sc_rc;
+ void __iomem *mem;
+
+ u8 sc_curbssid[ETH_ALEN];
+ u8 sc_myaddr[ETH_ALEN];
+ u8 sc_bssidmask[ETH_ALEN];
+
+ int sc_debug;
u32 sc_intrstatus;
- enum ath9k_opmode sc_opmode; /* current operating mode */
-
- u8 sc_invalid; /* being detached */
- u8 sc_beacons; /* beacons running */
- u8 sc_scanning; /* scanning active */
- u8 sc_txaggr; /* enable 11n tx aggregation */
- u8 sc_rxaggr; /* enable 11n rx aggregation */
- u8 sc_update_chainmask; /* change chain mask */
- u8 sc_full_reset; /* force full reset */
- enum wireless_mode sc_curmode; /* current phy mode */
+ u32 sc_flags; /* SC_OP_* */
+ unsigned int rx_filter;
u16 sc_curtxpow;
u16 sc_curaid;
- u8 sc_curbssid[ETH_ALEN];
- u8 sc_myaddr[ETH_ALEN];
+ u16 sc_cachelsz;
+ int sc_slotupdate; /* slot to next advance fsm */
+ int sc_slottime;
+ int sc_bslot[ATH_BCBUF];
+ u8 sc_tx_chainmask;
+ u8 sc_rx_chainmask;
+ enum ath9k_int sc_imask;
+ enum wireless_mode sc_curmode; /* current phy mode */
enum PROT_MODE sc_protmode;
- u8 sc_mcastantenna;
- u8 sc_txantenna; /* data tx antenna (fixed or auto) */
+
u8 sc_nbcnvaps; /* # of vaps sending beacons */
u16 sc_nvaps; /* # of active virtual ap's */
struct ath_vap *sc_vaps[ATH_BCBUF];
- enum ath9k_int sc_imask;
- u8 sc_bssidmask[ETH_ALEN];
+
+ u8 sc_mcastantenna;
u8 sc_defant; /* current default antenna */
u8 sc_rxotherant; /* rx's on non-default antenna */
- u16 sc_cachelsz;
- int sc_slotupdate; /* slot to next advance fsm */
- int sc_slottime;
- u8 sc_noreset;
- int sc_bslot[ATH_BCBUF];
+
struct ath9k_node_stats sc_halstats; /* station-mode rssi stats */
struct list_head node_list;
struct ath_ht_info sc_ht_info;
- int16_t sc_noise_floor; /* signal noise floor in dBm */
enum ath9k_ht_extprotspacing sc_ht_extprotspacing;
- u8 sc_tx_chainmask;
- u8 sc_rx_chainmask;
- u8 sc_rxchaindetect_ref;
- u8 sc_rxchaindetect_thresh5GHz;
- u8 sc_rxchaindetect_thresh2GHz;
- u8 sc_rxchaindetect_delta5GHz;
- u8 sc_rxchaindetect_delta2GHz;
- u32 sc_rtsaggrlimit; /* Chipset specific aggr limit */
- u32 sc_flags;
+
#ifdef CONFIG_SLOW_ANT_DIV
struct ath_antdiv sc_antdiv;
#endif
@@ -974,15 +995,12 @@ struct ath_softc {
u32 sc_keymax; /* size of key cache */
DECLARE_BITMAP(sc_keymap, ATH_KEYMAX); /* key use bit map */
u8 sc_splitmic; /* split TKIP MIC keys */
- int sc_keytype;
/* RX */
struct list_head sc_rxbuf;
struct ath_descdma sc_rxdma;
int sc_rxbufsize; /* rx size based on mtu */
u32 *sc_rxlink; /* link ptr in last RX desc */
- u32 sc_rxflush; /* rx flush in progress */
- u64 sc_lastrx; /* tsf of last rx'd frame */
/* TX */
struct list_head sc_txbuf;
@@ -991,7 +1009,7 @@ struct ath_softc {
u32 sc_txqsetup;
u32 sc_txintrperiod; /* tx interrupt batching */
int sc_haltype2q[ATH9K_WME_AC_VO+1]; /* HAL WME AC -> h/w qnum */
- u32 sc_ant_tx[8]; /* recent tx frames/antenna */
+ u16 seq_no; /* TX sequence number */
/* Beacon */
struct ath9k_tx_queue_info sc_beacon_qi;
@@ -1001,6 +1019,7 @@ struct ath_softc {
u32 sc_bhalq;
u32 sc_bmisscount;
u32 ast_be_xmit; /* beacons transmitted */
+ u64 bc_tstamp;
/* Rate */
struct ieee80211_rate rates[IEEE80211_NUM_BANDS][ATH_RATE_MAX];
@@ -1015,7 +1034,6 @@ struct ath_softc {
/* Channel, Band */
struct ieee80211_channel channels[IEEE80211_NUM_BANDS][ATH_CHAN_MAX];
struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
- struct ath9k_channel sc_curchan;
/* Locks */
spinlock_t sc_rxflushlock;
@@ -1023,6 +1041,18 @@ struct ath_softc {
spinlock_t sc_txbuflock;
spinlock_t sc_resetlock;
spinlock_t node_lock;
+
+ /* LEDs */
+ struct ath_led radio_led;
+ struct ath_led assoc_led;
+ struct ath_led tx_led;
+ struct ath_led rx_led;
+
+ /* Rfkill */
+ struct ath_rfkill rf_kill;
+
+ /* ANI */
+ struct ath_ani sc_ani;
};
int ath_init(u16 devid, struct ath_softc *sc);
@@ -1030,14 +1060,8 @@ void ath_deinit(struct ath_softc *sc);
int ath_open(struct ath_softc *sc, struct ath9k_channel *initial_chan);
int ath_suspend(struct ath_softc *sc);
irqreturn_t ath_isr(int irq, void *dev);
-int ath_reset(struct ath_softc *sc);
-void ath_scan_start(struct ath_softc *sc);
-void ath_scan_end(struct ath_softc *sc);
+int ath_reset(struct ath_softc *sc, bool retry_tx);
int ath_set_channel(struct ath_softc *sc, struct ath9k_channel *hchan);
-void ath_setup_rate(struct ath_softc *sc,
- enum wireless_mode wMode,
- enum RATE_TYPE type,
- const struct ath9k_rate_table *rt);
/*********************/
/* Utility Functions */
@@ -1056,17 +1080,5 @@ int ath_cabq_update(struct ath_softc *);
void ath_get_currentCountry(struct ath_softc *sc,
struct ath9k_country_entry *ctry);
u64 ath_extend_tsf(struct ath_softc *sc, u32 rstamp);
-void ath_internal_reset(struct ath_softc *sc);
-u32 ath_chan2flags(struct ieee80211_channel *chan, struct ath_softc *sc);
-dma_addr_t ath_skb_map_single(struct ath_softc *sc,
- struct sk_buff *skb,
- int direction,
- dma_addr_t *pa);
-void ath_skb_unmap_single(struct ath_softc *sc,
- struct sk_buff *skb,
- int direction,
- dma_addr_t *pa);
-void ath_mcast_merge(struct ath_softc *sc, u32 mfilt[2]);
-enum ath9k_ht_macmode ath_cwm_macmode(struct ath_softc *sc);
#endif /* CORE_H */
diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c
index 6dbfed0b4149ecf2e2c10070f5333bb66edc48e0..98bc25c9b3cf4f5f5ddf3e22b92d0cbd12c60a3d 100644
--- a/drivers/net/wireless/ath9k/hw.c
+++ b/drivers/net/wireless/ath9k/hw.c
@@ -85,29 +85,6 @@ static const struct hal_percal_data adc_init_dc_cal = {
ath9k_hw_adc_dccal_calibrate
};
-static const struct ath_hal ar5416hal = {
- AR5416_MAGIC,
- 0,
- 0,
- NULL,
- NULL,
- CTRY_DEFAULT,
- 0,
- 0,
- 0,
- 0,
- 0,
- {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- },
-};
-
static struct ath9k_rate_table ar5416_11a_table = {
8,
{0},
@@ -352,7 +329,7 @@ static void ath9k_hw_set_defaults(struct ath_hal *ah)
ah->ah_config.ofdm_trig_high = 500;
ah->ah_config.cck_trig_high = 200;
ah->ah_config.cck_trig_low = 100;
- ah->ah_config.enable_ani = 0;
+ ah->ah_config.enable_ani = 1;
ah->ah_config.noise_immunity_level = 4;
ah->ah_config.ofdm_weaksignal_det = 1;
ah->ah_config.cck_weaksignal_thr = 0;
@@ -371,7 +348,7 @@ static void ath9k_hw_set_defaults(struct ath_hal *ah)
ah->ah_config.intr_mitigation = 0;
}
-static inline void ath9k_hw_override_ini(struct ath_hal *ah,
+static void ath9k_hw_override_ini(struct ath_hal *ah,
struct ath9k_channel *chan)
{
if (!AR_SREV_5416_V20_OR_LATER(ah)
@@ -381,8 +358,8 @@ static inline void ath9k_hw_override_ini(struct ath_hal *ah,
REG_WRITE(ah, 0x9800 + (651 << 2), 0x11);
}
-static inline void ath9k_hw_init_bb(struct ath_hal *ah,
- struct ath9k_channel *chan)
+static void ath9k_hw_init_bb(struct ath_hal *ah,
+ struct ath9k_channel *chan)
{
u32 synthDelay;
@@ -397,8 +374,8 @@ static inline void ath9k_hw_init_bb(struct ath_hal *ah,
udelay(synthDelay + BASE_ACTIVATE_DELAY);
}
-static inline void ath9k_hw_init_interrupt_masks(struct ath_hal *ah,
- enum ath9k_opmode opmode)
+static void ath9k_hw_init_interrupt_masks(struct ath_hal *ah,
+ enum ath9k_opmode opmode)
{
struct ath_hal_5416 *ahp = AH5416(ah);
@@ -428,7 +405,7 @@ static inline void ath9k_hw_init_interrupt_masks(struct ath_hal *ah,
}
}
-static inline void ath9k_hw_init_qos(struct ath_hal *ah)
+static void ath9k_hw_init_qos(struct ath_hal *ah)
{
REG_WRITE(ah, AR_MIC_QOS_CONTROL, 0x100aa);
REG_WRITE(ah, AR_MIC_QOS_SELECT, 0x3210);
@@ -523,7 +500,7 @@ static inline bool ath9k_hw_nvram_read(struct ath_hal *ah,
return ath9k_hw_eeprom_read(ah, off, data);
}
-static inline bool ath9k_hw_fill_eeprom(struct ath_hal *ah)
+static bool ath9k_hw_fill_eeprom(struct ath_hal *ah)
{
struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom *eep = &ahp->ah_eeprom;
@@ -790,7 +767,7 @@ ath9k_hw_eeprom_set_board_values(struct ath_hal *ah,
return true;
}
-static inline int ath9k_hw_check_eeprom(struct ath_hal *ah)
+static int ath9k_hw_check_eeprom(struct ath_hal *ah)
{
u32 sum = 0, el;
u16 *eepdata;
@@ -1196,11 +1173,12 @@ static struct ath_hal_5416 *ath9k_hw_newstate(u16 devid,
ah = &ahp->ah;
- memcpy(&ahp->ah, &ar5416hal, sizeof(struct ath_hal));
-
ah->ah_sc = sc;
ah->ah_sh = mem;
+ ah->ah_magic = AR5416_MAGIC;
+ ah->ah_countryCode = CTRY_DEFAULT;
+
ah->ah_devid = devid;
ah->ah_subvendorid = 0;
@@ -1294,7 +1272,7 @@ u32 ath9k_hw_get_eeprom(struct ath_hal_5416 *ahp,
}
}
-static inline int ath9k_hw_get_radiorev(struct ath_hal *ah)
+static int ath9k_hw_get_radiorev(struct ath_hal *ah)
{
u32 val;
int i;
@@ -1307,7 +1285,7 @@ static inline int ath9k_hw_get_radiorev(struct ath_hal *ah)
return ath9k_hw_reverse_bits(val, 8);
}
-static inline int ath9k_hw_init_macaddr(struct ath_hal *ah)
+static int ath9k_hw_init_macaddr(struct ath_hal *ah)
{
u32 sum;
int i;
@@ -1389,7 +1367,7 @@ static u16 ath9k_hw_eeprom_get_spur_chan(struct ath_hal *ah,
return spur_val;
}
-static inline int ath9k_hw_rfattach(struct ath_hal *ah)
+static int ath9k_hw_rfattach(struct ath_hal *ah)
{
bool rfStatus = false;
int ecode = 0;
@@ -1434,8 +1412,8 @@ static int ath9k_hw_rf_claim(struct ath_hal *ah)
return 0;
}
-static inline void ath9k_hw_init_pll(struct ath_hal *ah,
- struct ath9k_channel *chan)
+static void ath9k_hw_init_pll(struct ath_hal *ah,
+ struct ath9k_channel *chan)
{
u32 pll;
@@ -1553,7 +1531,7 @@ static void ath9k_hw_set_operating_mode(struct ath_hal *ah, int opmode)
}
}
-static inline void
+static void
ath9k_hw_set_rfmode(struct ath_hal *ah, struct ath9k_channel *chan)
{
u32 rfMode = 0;
@@ -1623,7 +1601,7 @@ static bool ath9k_hw_set_reset(struct ath_hal *ah, int type)
return true;
}
-static inline bool ath9k_hw_set_reset_power_on(struct ath_hal *ah)
+static bool ath9k_hw_set_reset_power_on(struct ath_hal *ah)
{
REG_WRITE(ah, AR_RTC_FORCE_WAKE, AR_RTC_FORCE_WAKE_EN |
AR_RTC_FORCE_WAKE_ON_INT);
@@ -1664,7 +1642,7 @@ static bool ath9k_hw_set_reset_reg(struct ath_hal *ah,
}
}
-static inline
+static
struct ath9k_channel *ath9k_hw_check_chan(struct ath_hal *ah,
struct ath9k_channel *chan)
{
@@ -2098,7 +2076,7 @@ static void ath9k_hw_ani_attach(struct ath_hal *ah)
ahp->ah_procPhyErr |= HAL_PROCESS_ANI;
}
-static inline void ath9k_hw_ani_setup(struct ath_hal *ah)
+static void ath9k_hw_ani_setup(struct ath_hal *ah)
{
struct ath_hal_5416 *ahp = AH5416(ah);
int i;
@@ -2548,6 +2526,11 @@ static void ath9k_ani_reset(struct ath_hal *ah)
}
}
+/*
+ * Process a MIB interrupt. We may potentially be invoked because
+ * any of the MIB counters overflow/trigger so don't assume we're
+ * here because a PHY error counter triggered.
+ */
void ath9k_hw_procmibevent(struct ath_hal *ah,
const struct ath9k_node_stats *stats)
{
@@ -2555,18 +2538,20 @@ void ath9k_hw_procmibevent(struct ath_hal *ah,
u32 phyCnt1, phyCnt2;
DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Processing Mib Intr\n");
-
+ /* Reset these counters regardless */
REG_WRITE(ah, AR_FILT_OFDM, 0);
REG_WRITE(ah, AR_FILT_CCK, 0);
if (!(REG_READ(ah, AR_SLP_MIB_CTRL) & AR_SLP_MIB_PENDING))
REG_WRITE(ah, AR_SLP_MIB_CTRL, AR_SLP_MIB_CLEAR);
+ /* Clear the mib counters and save them in the stats */
ath9k_hw_update_mibstats(ah, &ahp->ah_mibStats);
ahp->ah_stats.ast_nodestats = *stats;
if (!DO_ANI(ah))
return;
+ /* NB: these are not reset-on-read */
phyCnt1 = REG_READ(ah, AR_PHY_ERR_1);
phyCnt2 = REG_READ(ah, AR_PHY_ERR_2);
if (((phyCnt1 & AR_MIBCNT_INTRMASK) == AR_MIBCNT_INTRMASK) ||
@@ -2574,6 +2559,7 @@ void ath9k_hw_procmibevent(struct ath_hal *ah,
struct ar5416AniState *aniState = ahp->ah_curani;
u32 ofdmPhyErrCnt, cckPhyErrCnt;
+ /* NB: only use ast_ani_*errs with AH_PRIVATE_DIAG */
ofdmPhyErrCnt = phyCnt1 - aniState->ofdmPhyErrBase;
ahp->ah_stats.ast_ani_ofdmerrs +=
ofdmPhyErrCnt - aniState->ofdmPhyErrCount;
@@ -2584,11 +2570,17 @@ void ath9k_hw_procmibevent(struct ath_hal *ah,
cckPhyErrCnt - aniState->cckPhyErrCount;
aniState->cckPhyErrCount = cckPhyErrCnt;
+ /*
+ * NB: figure out which counter triggered. If both
+ * trigger we'll only deal with one as the processing
+ * clobbers the error counter so the trigger threshold
+ * check will never be true.
+ */
if (aniState->ofdmPhyErrCount > aniState->ofdmTrigHigh)
ath9k_hw_ani_ofdm_err_trigger(ah);
if (aniState->cckPhyErrCount > aniState->cckTrigHigh)
ath9k_hw_ani_cck_err_trigger(ah);
-
+ /* NB: always restart to insure the h/w counters are reset */
ath9k_ani_restart(ah);
}
}
@@ -2822,32 +2814,11 @@ static void ath9k_hw_gpio_cfg_output_mux(struct ath_hal *ah,
}
}
-static bool ath9k_hw_cfg_output(struct ath_hal *ah, u32 gpio,
- enum ath9k_gpio_output_mux_type
- halSignalType)
+void ath9k_hw_cfg_output(struct ath_hal *ah, u32 gpio,
+ u32 ah_signal_type)
{
- u32 ah_signal_type;
u32 gpio_shift;
- static u32 MuxSignalConversionTable[] = {
-
- AR_GPIO_OUTPUT_MUX_AS_OUTPUT,
-
- AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED,
-
- AR_GPIO_OUTPUT_MUX_AS_PCIE_POWER_LED,
-
- AR_GPIO_OUTPUT_MUX_AS_MAC_NETWORK_LED,
-
- AR_GPIO_OUTPUT_MUX_AS_MAC_POWER_LED,
- };
-
- if ((halSignalType >= 0)
- && (halSignalType < ARRAY_SIZE(MuxSignalConversionTable)))
- ah_signal_type = MuxSignalConversionTable[halSignalType];
- else
- return false;
-
ath9k_hw_gpio_cfg_output_mux(ah, gpio, ah_signal_type);
gpio_shift = 2 * gpio;
@@ -2856,19 +2827,46 @@ static bool ath9k_hw_cfg_output(struct ath_hal *ah, u32 gpio,
AR_GPIO_OE_OUT,
(AR_GPIO_OE_OUT_DRV_ALL << gpio_shift),
(AR_GPIO_OE_OUT_DRV << gpio_shift));
-
- return true;
}
-static bool ath9k_hw_set_gpio(struct ath_hal *ah, u32 gpio,
- u32 val)
+void ath9k_hw_set_gpio(struct ath_hal *ah, u32 gpio, u32 val)
{
REG_RMW(ah, AR_GPIO_IN_OUT, ((val & 1) << gpio),
AR_GPIO_BIT(gpio));
- return true;
}
-static u32 ath9k_hw_gpio_get(struct ath_hal *ah, u32 gpio)
+/*
+ * Configure GPIO Input lines
+ */
+void ath9k_hw_cfg_gpio_input(struct ath_hal *ah, u32 gpio)
+{
+ u32 gpio_shift;
+
+ ASSERT(gpio < ah->ah_caps.num_gpio_pins);
+
+ gpio_shift = gpio << 1;
+
+ REG_RMW(ah,
+ AR_GPIO_OE_OUT,
+ (AR_GPIO_OE_OUT_DRV_NO << gpio_shift),
+ (AR_GPIO_OE_OUT_DRV << gpio_shift));
+}
+
+#ifdef CONFIG_RFKILL
+static void ath9k_enable_rfkill(struct ath_hal *ah)
+{
+ REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL,
+ AR_GPIO_INPUT_EN_VAL_RFSILENT_BB);
+
+ REG_CLR_BIT(ah, AR_GPIO_INPUT_MUX2,
+ AR_GPIO_INPUT_MUX2_RFSILENT);
+
+ ath9k_hw_cfg_gpio_input(ah, ah->ah_rfkill_gpio);
+ REG_SET_BIT(ah, AR_PHY_TEST, RFSILENT_BB);
+}
+#endif
+
+u32 ath9k_hw_gpio_get(struct ath_hal *ah, u32 gpio)
{
if (gpio >= ah->ah_caps.num_gpio_pins)
return 0xffffffff;
@@ -2883,7 +2881,7 @@ static u32 ath9k_hw_gpio_get(struct ath_hal *ah, u32 gpio)
}
}
-static inline int ath9k_hw_post_attach(struct ath_hal *ah)
+static int ath9k_hw_post_attach(struct ath_hal *ah)
{
int ecode;
@@ -3081,17 +3079,17 @@ static bool ath9k_hw_fill_cap_info(struct ath_hal *ah)
pCap->hw_caps |= ATH9K_HW_CAP_ENHANCEDPM;
+#ifdef CONFIG_RFKILL
ah->ah_rfsilent = ath9k_hw_get_eeprom(ahp, EEP_RF_SILENT);
if (ah->ah_rfsilent & EEP_RFSILENT_ENABLED) {
- ahp->ah_gpioSelect =
+ ah->ah_rfkill_gpio =
MS(ah->ah_rfsilent, EEP_RFSILENT_GPIO_SEL);
- ahp->ah_polarity =
+ ah->ah_rfkill_polarity =
MS(ah->ah_rfsilent, EEP_RFSILENT_POLARITY);
- ath9k_hw_setcapability(ah, ATH9K_CAP_RFSILENT, 1, true,
- NULL);
pCap->hw_caps |= ATH9K_HW_CAP_RFSILENT;
}
+#endif
if ((ah->ah_macVersion == AR_SREV_VERSION_5416_PCI) ||
(ah->ah_macVersion == AR_SREV_VERSION_5416_PCIE) ||
@@ -3595,7 +3593,7 @@ static inline bool ath9k_hw_fill_vpd_table(u8 pwrMin,
return true;
}
-static inline void
+static void
ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah,
struct ath9k_channel *chan,
struct cal_data_per_freq *pRawDataSet,
@@ -3777,7 +3775,7 @@ ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah,
return;
}
-static inline bool
+static bool
ath9k_hw_set_power_cal_table(struct ath_hal *ah,
struct ar5416_eeprom *pEepData,
struct ath9k_channel *chan,
@@ -3980,7 +3978,7 @@ void ath9k_hw_configpcipowersave(struct ath_hal *ah, int restore)
}
}
-static inline void
+static void
ath9k_hw_get_legacy_target_powers(struct ath_hal *ah,
struct ath9k_channel *chan,
struct cal_target_power_leg *powInfo,
@@ -4046,7 +4044,7 @@ ath9k_hw_get_legacy_target_powers(struct ath_hal *ah,
}
}
-static inline void
+static void
ath9k_hw_get_target_powers(struct ath_hal *ah,
struct ath9k_channel *chan,
struct cal_target_power_ht *powInfo,
@@ -4113,7 +4111,7 @@ ath9k_hw_get_target_powers(struct ath_hal *ah,
}
}
-static inline u16
+static u16
ath9k_hw_get_max_edge_power(u16 freq,
struct cal_ctl_edges *pRdEdgesPower,
bool is2GHz)
@@ -4143,7 +4141,7 @@ ath9k_hw_get_max_edge_power(u16 freq,
return twiceMaxEdgePower;
}
-static inline bool
+static bool
ath9k_hw_set_power_per_rate_table(struct ath_hal *ah,
struct ar5416_eeprom *pEepData,
struct ath9k_channel *chan,
@@ -5122,7 +5120,7 @@ static void ath9k_hw_spur_mitigate(struct ath_hal *ah,
REG_WRITE(ah, AR_PHY_MASK2_P_61_45, tmp_mask);
}
-static inline void ath9k_hw_init_chain_masks(struct ath_hal *ah)
+static void ath9k_hw_init_chain_masks(struct ath_hal *ah)
{
struct ath_hal_5416 *ahp = AH5416(ah);
int rx_chainmask, tx_chainmask;
@@ -5326,7 +5324,7 @@ bool ath9k_hw_setslottime(struct ath_hal *ah, u32 us)
}
}
-static inline void ath9k_hw_init_user_settings(struct ath_hal *ah)
+static void ath9k_hw_init_user_settings(struct ath_hal *ah)
{
struct ath_hal_5416 *ahp = AH5416(ah);
@@ -5345,7 +5343,7 @@ static inline void ath9k_hw_init_user_settings(struct ath_hal *ah)
ath9k_hw_set_global_txtimeout(ah, ahp->ah_globaltxtimeout);
}
-static inline int
+static int
ath9k_hw_process_ini(struct ath_hal *ah,
struct ath9k_channel *chan,
enum ath9k_ht_macmode macmode)
@@ -5476,7 +5474,7 @@ ath9k_hw_process_ini(struct ath_hal *ah,
return 0;
}
-static inline void ath9k_hw_setup_calibration(struct ath_hal *ah,
+static void ath9k_hw_setup_calibration(struct ath_hal *ah,
struct hal_cal_list *currCal)
{
REG_RMW_FIELD(ah, AR_PHY_TIMING_CTRL4(0),
@@ -5512,8 +5510,8 @@ static inline void ath9k_hw_setup_calibration(struct ath_hal *ah,
AR_PHY_TIMING_CTRL4_DO_CAL);
}
-static inline void ath9k_hw_reset_calibration(struct ath_hal *ah,
- struct hal_cal_list *currCal)
+static void ath9k_hw_reset_calibration(struct ath_hal *ah,
+ struct hal_cal_list *currCal)
{
struct ath_hal_5416 *ahp = AH5416(ah);
int i;
@@ -5532,7 +5530,7 @@ static inline void ath9k_hw_reset_calibration(struct ath_hal *ah,
ahp->ah_CalSamples = 0;
}
-static inline void
+static void
ath9k_hw_per_calibration(struct ath_hal *ah,
struct ath9k_channel *ichan,
u8 rxchainmask,
@@ -5622,7 +5620,7 @@ static inline bool ath9k_hw_run_init_cals(struct ath_hal *ah,
return true;
}
-static inline bool
+static bool
ath9k_hw_channel_change(struct ath_hal *ah,
struct ath9k_channel *chan,
enum ath9k_ht_macmode macmode)
@@ -5799,8 +5797,8 @@ static bool ath9k_hw_iscal_supported(struct ath_hal *ah,
return retval;
}
-static inline bool ath9k_hw_init_cal(struct ath_hal *ah,
- struct ath9k_channel *chan)
+static bool ath9k_hw_init_cal(struct ath_hal *ah,
+ struct ath9k_channel *chan)
{
struct ath_hal_5416 *ahp = AH5416(ah);
struct ath9k_channel *ichan =
@@ -5861,7 +5859,7 @@ static inline bool ath9k_hw_init_cal(struct ath_hal *ah,
}
-bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode,
+bool ath9k_hw_reset(struct ath_hal *ah,
struct ath9k_channel *chan,
enum ath9k_ht_macmode macmode,
u8 txchainmask, u8 rxchainmask,
@@ -5869,7 +5867,6 @@ bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode,
bool bChannelChange,
int *status)
{
-#define FAIL(_code) do { ecode = _code; goto bad; } while (0)
u32 saveLedState;
struct ath_hal_5416 *ahp = AH5416(ah);
struct ath9k_channel *curchan = ah->ah_curchan;
@@ -5891,11 +5888,14 @@ bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode,
DPRINTF(ah->ah_sc, ATH_DBG_CHANNEL,
"%s: invalid channel %u/0x%x; no mapping\n",
__func__, chan->channel, chan->channelFlags);
- FAIL(-EINVAL);
+ ecode = -EINVAL;
+ goto bad;
}
- if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))
- return false;
+ if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE)) {
+ ecode = -EIO;
+ goto bad;
+ }
if (curchan)
ath9k_hw_getnf(ah, curchan);
@@ -5932,7 +5932,8 @@ bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode,
if (!ath9k_hw_chip_reset(ah, chan)) {
DPRINTF(ah->ah_sc, ATH_DBG_RESET, "%s: chip reset failed\n",
__func__);
- FAIL(-EIO);
+ ecode = -EINVAL;
+ goto bad;
}
if (AR_SREV_9280(ah)) {
@@ -5945,12 +5946,14 @@ bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode,
else
ath9k_hw_set_gpio(ah, 9, 1);
}
- ath9k_hw_cfg_output(ah, 9, ATH9K_GPIO_OUTPUT_MUX_AS_OUTPUT);
+ ath9k_hw_cfg_output(ah, 9, AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
}
ecode = ath9k_hw_process_ini(ah, chan, macmode);
- if (ecode != 0)
+ if (ecode != 0) {
+ ecode = -EINVAL;
goto bad;
+ }
if (IS_CHAN_OFDM(chan) || IS_CHAN_HT(chan))
ath9k_hw_set_delta_slope(ah, chan);
@@ -5963,7 +5966,8 @@ bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode,
if (!ath9k_hw_eeprom_set_board_values(ah, chan)) {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"%s: error setting board options\n", __func__);
- FAIL(-EIO);
+ ecode = -EIO;
+ goto bad;
}
ath9k_hw_decrease_chain_power(ah, chan);
@@ -5975,7 +5979,7 @@ bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode,
| (ah->ah_config.
ack_6mb ? AR_STA_ID1_ACKCTS_6MB : 0)
| ahp->ah_staId1Defaults);
- ath9k_hw_set_operating_mode(ah, opmode);
+ ath9k_hw_set_operating_mode(ah, ah->ah_opmode);
REG_WRITE(ah, AR_BSSMSKL, get_unaligned_le32(ahp->ah_bssidmask));
REG_WRITE(ah, AR_BSSMSKU, get_unaligned_le16(ahp->ah_bssidmask + 4));
@@ -5991,11 +5995,15 @@ bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode,
REG_WRITE(ah, AR_RSSI_THR, INIT_RSSI_THR);
if (AR_SREV_9280_10_OR_LATER(ah)) {
- if (!(ath9k_hw_ar9280_set_channel(ah, chan)))
- FAIL(-EIO);
+ if (!(ath9k_hw_ar9280_set_channel(ah, chan))) {
+ ecode = -EIO;
+ goto bad;
+ }
} else {
- if (!(ath9k_hw_set_channel(ah, chan)))
- FAIL(-EIO);
+ if (!(ath9k_hw_set_channel(ah, chan))) {
+ ecode = -EIO;
+ goto bad;
+ }
}
for (i = 0; i < AR_NUM_DCU; i++)
@@ -6005,13 +6013,15 @@ bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode,
for (i = 0; i < ah->ah_caps.total_queues; i++)
ath9k_hw_resettxqueue(ah, i);
- ath9k_hw_init_interrupt_masks(ah, opmode);
+ ath9k_hw_init_interrupt_masks(ah, ah->ah_opmode);
ath9k_hw_init_qos(ah);
+#ifdef CONFIG_RFKILL
+ if (ah->ah_caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
+ ath9k_enable_rfkill(ah);
+#endif
ath9k_hw_init_user_settings(ah);
- ah->ah_opmode = opmode;
-
REG_WRITE(ah, AR_STA_ID1,
REG_READ(ah, AR_STA_ID1) | AR_STA_ID1_PRESERVE_SEQNUM);
@@ -6027,8 +6037,10 @@ bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode,
ath9k_hw_init_bb(ah, chan);
- if (!ath9k_hw_init_cal(ah, chan))
- FAIL(-ENODEV);
+ if (!ath9k_hw_init_cal(ah, chan)){
+ ecode = -EIO;;
+ goto bad;
+ }
rx_chainmask = ahp->ah_rxchainmask;
if ((rx_chainmask == 0x5) || (rx_chainmask == 0x3)) {
@@ -6064,7 +6076,6 @@ bool ath9k_hw_reset(struct ath_hal *ah, enum ath9k_opmode opmode,
if (status)
*status = ecode;
return false;
-#undef FAIL
}
bool ath9k_hw_phy_disable(struct ath_hal *ah)
@@ -6539,31 +6550,6 @@ ath9k_hw_setbssidmask(struct ath_hal *ah, const u8 *mask)
return true;
}
-#ifdef CONFIG_ATH9K_RFKILL
-static void ath9k_enable_rfkill(struct ath_hal *ah)
-{
- struct ath_hal_5416 *ahp = AH5416(ah);
-
- REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL,
- AR_GPIO_INPUT_EN_VAL_RFSILENT_BB);
-
- REG_CLR_BIT(ah, AR_GPIO_INPUT_MUX2,
- AR_GPIO_INPUT_MUX2_RFSILENT);
-
- ath9k_hw_cfg_gpio_input(ah, ahp->ah_gpioSelect);
- REG_SET_BIT(ah, AR_PHY_TEST, RFSILENT_BB);
-
- if (ahp->ah_gpioBit == ath9k_hw_gpio_get(ah, ahp->ah_gpioSelect)) {
-
- ath9k_hw_set_gpio_intr(ah, ahp->ah_gpioSelect,
- !ahp->ah_gpioBit);
- } else {
- ath9k_hw_set_gpio_intr(ah, ahp->ah_gpioSelect,
- ahp->ah_gpioBit);
- }
-}
-#endif
-
void
ath9k_hw_write_associd(struct ath_hal *ah, const u8 *bssid,
u16 assocId)
@@ -7678,8 +7664,7 @@ bool ath9k_hw_resettxqueue(struct ath_hal *ah, u32 q)
REG_WRITE(ah, AR_DRETRY_LIMIT(q),
SM(INIT_SSH_RETRY, AR_D_RETRY_LIMIT_STA_SH)
| SM(INIT_SLG_RETRY, AR_D_RETRY_LIMIT_STA_LG)
- | SM(qi->tqi_shretry, AR_D_RETRY_LIMIT_FR_SH)
- );
+ | SM(qi->tqi_shretry, AR_D_RETRY_LIMIT_FR_SH));
REG_WRITE(ah, AR_QMISC(q), AR_Q_MISC_DCU_EARLY_TERM_REQ);
REG_WRITE(ah, AR_DMISC(q),
@@ -8324,15 +8309,7 @@ struct ath_hal *ath9k_hw_attach(u16 devid,
*error = -ENXIO;
break;
}
- if (ah != NULL) {
- ah->ah_devid = ah->ah_devid;
- ah->ah_subvendorid = ah->ah_subvendorid;
- ah->ah_macVersion = ah->ah_macVersion;
- ah->ah_macRev = ah->ah_macRev;
- ah->ah_phyRev = ah->ah_phyRev;
- ah->ah_analog5GhzRev = ah->ah_analog5GhzRev;
- ah->ah_analog2GhzRev = ah->ah_analog2GhzRev;
- }
+
return ah;
}
@@ -8439,23 +8416,48 @@ u32 ath9k_hw_mhz2ieee(struct ath_hal *ah, u32 freq, u32 flags)
}
}
-int16_t
+/* We can tune this as we go by monitoring really low values */
+#define ATH9K_NF_TOO_LOW -60
+
+/* AR5416 may return very high value (like -31 dBm), in those cases the nf
+ * is incorrect and we should use the static NF value. Later we can try to
+ * find out why they are reporting these values */
+static bool ath9k_hw_nf_in_range(struct ath_hal *ah, s16 nf)
+{
+ if (nf > ATH9K_NF_TOO_LOW) {
+ DPRINTF(ah->ah_sc, ATH_DBG_NF_CAL,
+ "%s: noise floor value detected (%d) is "
+ "lower than what we think is a "
+ "reasonable value (%d)\n",
+ __func__, nf, ATH9K_NF_TOO_LOW);
+ return false;
+ }
+ return true;
+}
+
+s16
ath9k_hw_getchan_noise(struct ath_hal *ah, struct ath9k_channel *chan)
{
struct ath9k_channel *ichan;
+ s16 nf;
ichan = ath9k_regd_check_channel(ah, chan);
if (ichan == NULL) {
DPRINTF(ah->ah_sc, ATH_DBG_NF_CAL,
"%s: invalid channel %u/0x%x; no mapping\n",
__func__, chan->channel, chan->channelFlags);
- return 0;
+ return ATH_DEFAULT_NOISE_FLOOR;
}
if (ichan->rawNoiseFloor == 0) {
enum wireless_mode mode = ath9k_hw_chan2wmode(ah, chan);
- return NOISE_FLOOR[mode];
+ nf = NOISE_FLOOR[mode];
} else
- return ichan->rawNoiseFloor;
+ nf = ichan->rawNoiseFloor;
+
+ if (!ath9k_hw_nf_in_range(ah, nf))
+ nf = ATH_DEFAULT_NOISE_FLOOR;
+
+ return nf;
}
bool ath9k_hw_set_tsfadjust(struct ath_hal *ah, u32 setting)
diff --git a/drivers/net/wireless/ath9k/hw.h b/drivers/net/wireless/ath9k/hw.h
index ae680f21ba7e8b7a853ad05231842cf5b285a1e6..2113818ee9348dffdd4cc2334c85abac662d4683 100644
--- a/drivers/net/wireless/ath9k/hw.h
+++ b/drivers/net/wireless/ath9k/hw.h
@@ -314,14 +314,11 @@ struct ar5416_desc {
#define RXSTATUS_RATE(ah, ads) (AR_SREV_5416_V20_OR_LATER(ah) ? \
MS(ads->ds_rxstatus0, AR_RxRate) : \
(ads->ds_rxstatus3 >> 2) & 0xFF)
-#define RXSTATUS_DUPLICATE(ah, ads) (AR_SREV_5416_V20_OR_LATER(ah) ? \
- MS(ads->ds_rxstatus3, AR_Parallel40) : \
- (ads->ds_rxstatus3 >> 10) & 0x1)
-#define set11nTries(_series, _index) \
+#define set11nTries(_series, _index) \
(SM((_series)[_index].Tries, AR_XmitDataTries##_index))
-#define set11nRate(_series, _index) \
+#define set11nRate(_series, _index) \
(SM((_series)[_index].Rate, AR_XmitRate##_index))
#define set11nPktDurRTSCTS(_series, _index) \
@@ -330,11 +327,11 @@ struct ar5416_desc {
AR_RTSCTSQual##_index : 0))
#define set11nRateFlags(_series, _index) \
- (((_series)[_index].RateFlags & ATH9K_RATESERIES_2040 ? \
- AR_2040_##_index : 0) \
- |((_series)[_index].RateFlags & ATH9K_RATESERIES_HALFGI ? \
- AR_GI##_index : 0) \
- |SM((_series)[_index].ChSel, AR_ChainSel##_index))
+ (((_series)[_index].RateFlags & ATH9K_RATESERIES_2040 ? \
+ AR_2040_##_index : 0) \
+ |((_series)[_index].RateFlags & ATH9K_RATESERIES_HALFGI ? \
+ AR_GI##_index : 0) \
+ |SM((_series)[_index].ChSel, AR_ChainSel##_index))
#define AR_SREV_9100(ah) ((ah->ah_macVersion) == AR_SREV_VERSION_9100)
@@ -346,9 +343,6 @@ struct ar5416_desc {
#define MAX_TX_FIFO_THRESHOLD ((4096 / 64) - 1)
#define INIT_TX_FIFO_THRESHOLD MIN_TX_FIFO_THRESHOLD
-#define NUM_CORNER_FIX_BITS_2133 7
-#define CCK_OFDM_GAIN_DELTA 15
-
struct ar5416AniState {
struct ath9k_channel c;
u8 noiseImmunityLevel;
@@ -377,11 +371,8 @@ struct ar5416AniState {
};
#define HAL_PROCESS_ANI 0x00000001
-#define HAL_RADAR_EN 0x80000000
-#define HAL_AR_EN 0x40000000
-
#define DO_ANI(ah) \
- ((AH5416(ah)->ah_procPhyErr & HAL_PROCESS_ANI))
+ ((AH5416(ah)->ah_procPhyErr & HAL_PROCESS_ANI))
struct ar5416Stats {
u32 ast_ani_niup;
@@ -425,7 +416,6 @@ struct ar5416Stats {
#define AR5416_EEP_MINOR_VER_7 0x7
#define AR5416_EEP_MINOR_VER_9 0x9
-#define AR5416_EEP_START_LOC 256
#define AR5416_NUM_5G_CAL_PIERS 8
#define AR5416_NUM_2G_CAL_PIERS 4
#define AR5416_NUM_5G_20_TARGET_POWERS 8
@@ -441,25 +431,10 @@ struct ar5416Stats {
#define AR5416_EEPROM_MODAL_SPURS 5
#define AR5416_MAX_RATE_POWER 63
#define AR5416_NUM_PDADC_VALUES 128
-#define AR5416_NUM_RATES 16
#define AR5416_BCHAN_UNUSED 0xFF
#define AR5416_MAX_PWR_RANGE_IN_HALF_DB 64
-#define AR5416_EEPMISC_BIG_ENDIAN 0x01
#define AR5416_MAX_CHAINS 3
-#define AR5416_ANT_16S 25
-
-#define AR5416_NUM_ANT_CHAIN_FIELDS 7
-#define AR5416_NUM_ANT_COMMON_FIELDS 4
-#define AR5416_SIZE_ANT_CHAIN_FIELD 3
-#define AR5416_SIZE_ANT_COMMON_FIELD 4
-#define AR5416_ANT_CHAIN_MASK 0x7
-#define AR5416_ANT_COMMON_MASK 0xf
-#define AR5416_CHAIN_0_IDX 0
-#define AR5416_CHAIN_1_IDX 1
-#define AR5416_CHAIN_2_IDX 2
-
#define AR5416_PWR_TABLE_OFFSET -5
-#define AR5416_LEGACY_CHAINMASK 1
enum eeprom_param {
EEP_NFTHRESH_5,
@@ -633,7 +608,7 @@ struct ar5416IniArray {
};
#define INIT_INI_ARRAY(iniarray, array, rows, columns) do { \
- (iniarray)->ia_array = (u32 *)(array); \
+ (iniarray)->ia_array = (u32 *)(array); \
(iniarray)->ia_rows = (rows); \
(iniarray)->ia_columns = (columns); \
} while (0)
@@ -641,16 +616,16 @@ struct ar5416IniArray {
#define INI_RA(iniarray, row, column) \
(((iniarray)->ia_array)[(row) * ((iniarray)->ia_columns) + (column)])
-#define INIT_CAL(_perCal) do { \
- (_perCal)->calState = CAL_WAITING; \
- (_perCal)->calNext = NULL; \
+#define INIT_CAL(_perCal) do { \
+ (_perCal)->calState = CAL_WAITING; \
+ (_perCal)->calNext = NULL; \
} while (0)
#define INSERT_CAL(_ahp, _perCal) \
do { \
if ((_ahp)->ah_cal_list_last == NULL) { \
- (_ahp)->ah_cal_list = \
- (_ahp)->ah_cal_list_last = (_perCal); \
+ (_ahp)->ah_cal_list = \
+ (_ahp)->ah_cal_list_last = (_perCal); \
((_ahp)->ah_cal_list_last)->calNext = (_perCal); \
} else { \
((_ahp)->ah_cal_list_last)->calNext = (_perCal); \
@@ -696,25 +671,29 @@ struct hal_cal_list {
struct ath_hal_5416 {
struct ath_hal ah;
struct ar5416_eeprom ah_eeprom;
+ struct ar5416Stats ah_stats;
+ struct ath9k_tx_queue_info ah_txq[ATH9K_NUM_TX_QUEUES];
+ void __iomem *ah_cal_mem;
+
u8 ah_macaddr[ETH_ALEN];
u8 ah_bssid[ETH_ALEN];
u8 ah_bssidmask[ETH_ALEN];
u16 ah_assocId;
+
int16_t ah_curchanRadIndex;
u32 ah_maskReg;
- struct ar5416Stats ah_stats;
- u32 ah_txDescMask;
u32 ah_txOkInterruptMask;
u32 ah_txErrInterruptMask;
u32 ah_txDescInterruptMask;
u32 ah_txEolInterruptMask;
u32 ah_txUrnInterruptMask;
- struct ath9k_tx_queue_info ah_txq[ATH9K_NUM_TX_QUEUES];
- enum ath9k_power_mode ah_powerMode;
bool ah_chipFullSleep;
u32 ah_atimWindow;
- enum ath9k_ant_setting ah_diversityControl;
u16 ah_antennaSwitchSwap;
+ enum ath9k_power_mode ah_powerMode;
+ enum ath9k_ant_setting ah_diversityControl;
+
+ /* Calibration */
enum hal_cal_types ah_suppCals;
struct hal_cal_list ah_iqCalData;
struct hal_cal_list ah_adcGainCalData;
@@ -751,16 +730,16 @@ struct ath_hal_5416 {
int32_t sign[AR5416_MAX_CHAINS];
} ah_Meas3;
u16 ah_CalSamples;
- u32 ah_tx6PowerInHalfDbm;
+
u32 ah_staId1Defaults;
u32 ah_miscMode;
- bool ah_tpcEnabled;
- u32 ah_beaconInterval;
enum {
AUTO_32KHZ,
USE_32KHZ,
DONT_USE_32KHZ,
} ah_enable32kHzClock;
+
+ /* RF */
u32 *ah_analogBank0Data;
u32 *ah_analogBank1Data;
u32 *ah_analogBank2Data;
@@ -770,8 +749,9 @@ struct ath_hal_5416 {
u32 *ah_analogBank7Data;
u32 *ah_addac5416_21;
u32 *ah_bank6Temp;
- u32 ah_ofdmTxPower;
+
int16_t ah_txPowerIndexOffset;
+ u32 ah_beaconInterval;
u32 ah_slottime;
u32 ah_acktimeout;
u32 ah_ctstimeout;
@@ -780,7 +760,8 @@ struct ath_hal_5416 {
u32 ah_gpioSelect;
u32 ah_polarity;
u32 ah_gpioBit;
- bool ah_eepEnabled;
+
+ /* ANI */
u32 ah_procPhyErr;
bool ah_hasHwPhyCounters;
u32 ah_aniPeriod;
@@ -790,18 +771,14 @@ struct ath_hal_5416 {
int ah_coarseHigh[5];
int ah_coarseLow[5];
int ah_firpwr[5];
- u16 ah_ratesArray[16];
+ enum ath9k_ani_cmd ah_ani_function;
+
u32 ah_intrTxqs;
bool ah_intrMitigation;
- u32 ah_cycleCount;
- u32 ah_ctlBusy;
- u32 ah_extBusy;
enum ath9k_ht_extprotspacing ah_extprotspacing;
u8 ah_txchainmask;
u8 ah_rxchainmask;
- int ah_hwp;
- void __iomem *ah_cal_mem;
- enum ath9k_ani_cmd ah_ani_function;
+
struct ar5416IniArray ah_iniModes;
struct ar5416IniArray ah_iniCommon;
struct ar5416IniArray ah_iniBank0;
@@ -820,10 +797,6 @@ struct ath_hal_5416 {
#define FREQ2FBIN(x, y) ((y) ? ((x) - 2300) : (((x) - 4800) / 5))
-#define IS_5416_EMU(ah) \
- ((ah->ah_devid == AR5416_DEVID_EMU) || \
- (ah->ah_devid == AR5416_DEVID_EMU_PCIE))
-
#define ar5416RfDetach(ah) do { \
if (AH5416(ah)->ah_rfHal.rfDetach != NULL) \
AH5416(ah)->ah_rfHal.rfDetach(ah); \
@@ -841,8 +814,8 @@ struct ath_hal_5416 {
#define REG_WRITE_ARRAY(iniarray, column, regWr) do { \
int r; \
for (r = 0; r < ((iniarray)->ia_rows); r++) { \
- REG_WRITE(ah, INI_RA((iniarray), (r), 0), \
- INI_RA((iniarray), r, (column))); \
+ REG_WRITE(ah, INI_RA((iniarray), (r), 0), \
+ INI_RA((iniarray), r, (column))); \
DO_DELAY(regWr); \
} \
} while (0)
@@ -852,30 +825,21 @@ struct ath_hal_5416 {
#define COEF_SCALE_S 24
#define HT40_CHANNEL_CENTER_SHIFT 10
-#define ar5416CheckOpMode(_opmode) \
- ((_opmode == ATH9K_M_STA) || (_opmode == ATH9K_M_IBSS) || \
- (_opmode == ATH9K_M_HOSTAP) || (_opmode == ATH9K_M_MONITOR))
-
#define AR5416_EEPROM_MAGIC_OFFSET 0x0
#define AR5416_EEPROM_S 2
#define AR5416_EEPROM_OFFSET 0x2000
-#define AR5416_EEPROM_START_ADDR \
+#define AR5416_EEPROM_START_ADDR \
(AR_SREV_9100(ah)) ? 0x1fff1000 : 0x503f1200
#define AR5416_EEPROM_MAX 0xae0
-#define ar5416_get_eep_ver(_ahp) \
+#define ar5416_get_eep_ver(_ahp) \
(((_ahp)->ah_eeprom.baseEepHeader.version >> 12) & 0xF)
-#define ar5416_get_eep_rev(_ahp) \
+#define ar5416_get_eep_rev(_ahp) \
(((_ahp)->ah_eeprom.baseEepHeader.version) & 0xFFF)
-#define ar5416_get_ntxchains(_txchainmask) \
+#define ar5416_get_ntxchains(_txchainmask) \
(((_txchainmask >> 2) & 1) + \
((_txchainmask >> 1) & 1) + (_txchainmask & 1))
-#define IS_EEP_MINOR_V3(_ahp) \
- (ath9k_hw_get_eeprom((_ahp), EEP_MINOR_REV) >= AR5416_EEP_MINOR_VER_3)
-
-#define FIXED_CCA_THRESHOLD 15
-
#ifdef __BIG_ENDIAN
#define AR5416_EEPROM_MAGIC 0x5aa5
#else
@@ -910,8 +874,6 @@ struct ath_hal_5416 {
#define AR_GPIOD_MASK 0x00001FFF
#define AR_GPIO_BIT(_gpio) (1 << (_gpio))
-#define MAX_ANALOG_START 319
-
#define HAL_EP_RND(x, mul) \
((((x)%(mul)) >= ((mul)/2)) ? ((x) + ((mul) - 1)) / (mul) : (x)/(mul))
#define BEACON_RSSI(ahp) \
@@ -923,8 +885,6 @@ struct ath_hal_5416 {
#define AH_TIMEOUT 100000
#define AH_TIME_QUANTUM 10
-#define IS(_c, _f) (((_c)->channelFlags & _f) || 0)
-
#define AR_KEYTABLE_SIZE 128
#define POWER_UP_TIME 200000
@@ -964,6 +924,6 @@ struct ath_hal_5416 {
#define OFDM_SYMBOL_TIME_QUARTER 16
u32 ath9k_hw_get_eeprom(struct ath_hal_5416 *ahp,
- enum eeprom_param param);
+ enum eeprom_param param);
#endif
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index c5107f269f24f2e250563814e800cdccad725538..74726990d59e0ae1851fe0d587032f355dabecbf 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -22,8 +22,6 @@
#define ATH_PCI_VERSION "0.1"
#define IEEE80211_HTCAP_MAXRXAMPDU_FACTOR 13
-#define IEEE80211_ACTION_CAT_HT 7
-#define IEEE80211_ACTION_HT_TXCHWIDTH 0
static char *dev_info = "ath9k";
@@ -142,7 +140,7 @@ static int ath_key_config(struct ath_softc *sc,
struct ath9k_keyval hk;
const u8 *mac = NULL;
int ret = 0;
- enum ieee80211_if_types opmode;
+ enum nl80211_iftype opmode;
memset(&hk, 0, sizeof(hk));
@@ -181,14 +179,14 @@ static int ath_key_config(struct ath_softc *sc,
*/
if (is_broadcast_ether_addr(addr)) {
switch (opmode) {
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
/* default key: could be group WPA key
* or could be static WEP key */
mac = NULL;
break;
- case IEEE80211_IF_TYPE_IBSS:
+ case NL80211_IFTYPE_ADHOC:
break;
- case IEEE80211_IF_TYPE_AP:
+ case NL80211_IFTYPE_AP:
break;
default:
ASSERT(0);
@@ -206,37 +204,30 @@ static int ath_key_config(struct ath_softc *sc,
if (!ret)
return -EIO;
- if (mac)
- sc->sc_keytype = hk.kv_type;
return 0;
}
static void ath_key_delete(struct ath_softc *sc, struct ieee80211_key_conf *key)
{
-#define ATH_MAX_NUM_KEYS 4
int freeslot;
- freeslot = (key->keyidx >= ATH_MAX_NUM_KEYS) ? 1 : 0;
+ freeslot = (key->keyidx >= 4) ? 1 : 0;
ath_key_reset(sc, key->keyidx, freeslot);
-#undef ATH_MAX_NUM_KEYS
}
static void setup_ht_cap(struct ieee80211_ht_info *ht_info)
{
-/* Until mac80211 includes these fields */
-
-#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
-#define IEEE80211_HT_CAP_MAXRXAMPDU_65536 0x3 /* 2 ^ 16 */
-#define IEEE80211_HT_CAP_MPDUDENSITY_8 0x6 /* 8 usec */
+#define ATH9K_HT_CAP_MAXRXAMPDU_65536 0x3 /* 2 ^ 16 */
+#define ATH9K_HT_CAP_MPDUDENSITY_8 0x6 /* 8 usec */
ht_info->ht_supported = 1;
ht_info->cap = (u16)IEEE80211_HT_CAP_SUP_WIDTH
- |(u16)IEEE80211_HT_CAP_MIMO_PS
+ |(u16)IEEE80211_HT_CAP_SM_PS
|(u16)IEEE80211_HT_CAP_SGI_40
|(u16)IEEE80211_HT_CAP_DSSSCCK40;
- ht_info->ampdu_factor = IEEE80211_HT_CAP_MAXRXAMPDU_65536;
- ht_info->ampdu_density = IEEE80211_HT_CAP_MPDUDENSITY_8;
+ ht_info->ampdu_factor = ATH9K_HT_CAP_MAXRXAMPDU_65536;
+ ht_info->ampdu_density = ATH9K_HT_CAP_MPDUDENSITY_8;
/* setup supported mcs set */
memset(ht_info->supp_mcs_set, 0, 16);
ht_info->supp_mcs_set[0] = 0xff;
@@ -283,10 +274,12 @@ static void ath9k_rx_prepare(struct ath_softc *sc,
rx_status->mactime = status->tsf;
rx_status->band = curchan->band;
rx_status->freq = curchan->center_freq;
- rx_status->noise = ATH_DEFAULT_NOISE_FLOOR;
+ rx_status->noise = sc->sc_ani.sc_noise_floor;
rx_status->signal = rx_status->noise + status->rssi;
rx_status->rate_idx = ath_rate2idx(sc, (status->rateKbps / 100));
rx_status->antenna = status->antenna;
+
+ /* XXX Fix me, 64 cannot be the max rssi value, rigure it out */
rx_status->qual = status->rssi * 100 / 64;
if (status->flags & ATH_RX_MIC_ERROR)
@@ -332,951 +325,1348 @@ static u8 parse_mpdudensity(u8 mpdudensity)
}
}
-static int ath9k_start(struct ieee80211_hw *hw)
+static void ath9k_ht_conf(struct ath_softc *sc,
+ struct ieee80211_bss_conf *bss_conf)
{
- struct ath_softc *sc = hw->priv;
- struct ieee80211_channel *curchan = hw->conf.channel;
- int error = 0, pos;
-
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: Starting driver with "
- "initial channel: %d MHz\n", __func__, curchan->center_freq);
+#define IEEE80211_HT_CAP_40MHZ_INTOLERANT BIT(14)
+ struct ath_ht_info *ht_info = &sc->sc_ht_info;
- /* setup initial channel */
+ if (bss_conf->assoc_ht) {
+ ht_info->ext_chan_offset =
+ bss_conf->ht_bss_conf->bss_cap &
+ IEEE80211_HT_IE_CHA_SEC_OFFSET;
- pos = ath_get_channel(sc, curchan);
- if (pos == -1) {
- DPRINTF(sc, ATH_DBG_FATAL, "%s: Invalid channel\n", __func__);
- return -EINVAL;
- }
+ if (!(bss_conf->ht_conf->cap &
+ IEEE80211_HT_CAP_40MHZ_INTOLERANT) &&
+ (bss_conf->ht_bss_conf->bss_cap &
+ IEEE80211_HT_IE_CHA_WIDTH))
+ ht_info->tx_chan_width = ATH9K_HT_MACMODE_2040;
+ else
+ ht_info->tx_chan_width = ATH9K_HT_MACMODE_20;
- sc->sc_ah->ah_channels[pos].chanmode =
- (curchan->band == IEEE80211_BAND_2GHZ) ? CHANNEL_G : CHANNEL_A;
+ ath9k_hw_set11nmac2040(sc->sc_ah, ht_info->tx_chan_width);
+ ht_info->maxampdu = 1 << (IEEE80211_HTCAP_MAXRXAMPDU_FACTOR +
+ bss_conf->ht_conf->ampdu_factor);
+ ht_info->mpdudensity =
+ parse_mpdudensity(bss_conf->ht_conf->ampdu_density);
- /* open ath_dev */
- error = ath_open(sc, &sc->sc_ah->ah_channels[pos]);
- if (error) {
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Unable to complete ath_open\n", __func__);
- return error;
}
- ieee80211_wake_queues(hw);
- return 0;
+#undef IEEE80211_HT_CAP_40MHZ_INTOLERANT
}
-static int ath9k_tx(struct ieee80211_hw *hw,
- struct sk_buff *skb)
+static void ath9k_bss_assoc_info(struct ath_softc *sc,
+ struct ieee80211_bss_conf *bss_conf)
{
- struct ath_softc *sc = hw->priv;
- int hdrlen, padsize;
+ struct ieee80211_hw *hw = sc->hw;
+ struct ieee80211_channel *curchan = hw->conf.channel;
+ struct ath_vap *avp;
+ int pos;
+ DECLARE_MAC_BUF(mac);
- /* Add the padding after the header if this is not already done */
- hdrlen = ieee80211_get_hdrlen_from_skb(skb);
- if (hdrlen & 3) {
- padsize = hdrlen % 4;
- if (skb_headroom(skb) < padsize)
- return -1;
- skb_push(skb, padsize);
- memmove(skb->data, skb->data + padsize, hdrlen);
- }
+ if (bss_conf->assoc) {
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: Bss Info ASSOC %d\n",
+ __func__,
+ bss_conf->aid);
- DPRINTF(sc, ATH_DBG_XMIT, "%s: transmitting packet, skb: %p\n",
- __func__,
- skb);
+ avp = sc->sc_vaps[0];
+ if (avp == NULL) {
+ DPRINTF(sc, ATH_DBG_FATAL, "%s: Invalid interface\n",
+ __func__);
+ return;
+ }
- if (ath_tx_start(sc, skb) != 0) {
- DPRINTF(sc, ATH_DBG_XMIT, "%s: TX failed\n", __func__);
- dev_kfree_skb_any(skb);
- /* FIXME: Check for proper return value from ATH_DEV */
- return 0;
- }
+ /* New association, store aid */
+ if (avp->av_opmode == ATH9K_M_STA) {
+ sc->sc_curaid = bss_conf->aid;
+ ath9k_hw_write_associd(sc->sc_ah, sc->sc_curbssid,
+ sc->sc_curaid);
+ }
- return 0;
-}
+ /* Configure the beacon */
+ ath_beacon_config(sc, 0);
+ sc->sc_flags |= SC_OP_BEACONS;
-static void ath9k_stop(struct ieee80211_hw *hw)
-{
- struct ath_softc *sc = hw->priv;
- int error;
+ /* Reset rssi stats */
+ sc->sc_halstats.ns_avgbrssi = ATH_RSSI_DUMMY_MARKER;
+ sc->sc_halstats.ns_avgrssi = ATH_RSSI_DUMMY_MARKER;
+ sc->sc_halstats.ns_avgtxrssi = ATH_RSSI_DUMMY_MARKER;
+ sc->sc_halstats.ns_avgtxrate = ATH_RATE_DUMMY_MARKER;
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: Driver halt\n", __func__);
+ /* Update chainmask */
+ ath_update_chainmask(sc, bss_conf->assoc_ht);
- error = ath_suspend(sc);
- if (error)
DPRINTF(sc, ATH_DBG_CONFIG,
- "%s: Device is no longer present\n", __func__);
+ "%s: bssid %s aid 0x%x\n",
+ __func__,
+ print_mac(mac, sc->sc_curbssid), sc->sc_curaid);
- ieee80211_stop_queues(hw);
-}
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: Set channel: %d MHz\n",
+ __func__,
+ curchan->center_freq);
-static int ath9k_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
-{
- struct ath_softc *sc = hw->priv;
- int error, ic_opmode = 0;
+ pos = ath_get_channel(sc, curchan);
+ if (pos == -1) {
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Invalid channel\n", __func__);
+ return;
+ }
- /* Support only vap for now */
+ if (hw->conf.ht_conf.ht_supported)
+ sc->sc_ah->ah_channels[pos].chanmode =
+ ath_get_extchanmode(sc, curchan);
+ else
+ sc->sc_ah->ah_channels[pos].chanmode =
+ (curchan->band == IEEE80211_BAND_2GHZ) ?
+ CHANNEL_G : CHANNEL_A;
- if (sc->sc_nvaps)
- return -ENOBUFS;
+ /* set h/w channel */
+ if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0)
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Unable to set channel\n",
+ __func__);
- switch (conf->type) {
- case IEEE80211_IF_TYPE_STA:
- ic_opmode = ATH9K_M_STA;
- break;
- case IEEE80211_IF_TYPE_IBSS:
- ic_opmode = ATH9K_M_IBSS;
- break;
- default:
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Only STA and IBSS are supported currently\n",
- __func__);
- return -EOPNOTSUPP;
- }
+ ath_rate_newstate(sc, avp);
+ /* Update ratectrl about the new state */
+ ath_rc_node_update(hw, avp->rc_node);
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: Attach a VAP of type: %d\n",
- __func__,
- ic_opmode);
+ /* Start ANI */
+ mod_timer(&sc->sc_ani.timer,
+ jiffies + msecs_to_jiffies(ATH_ANI_POLLINTERVAL));
- error = ath_vap_attach(sc, 0, conf->vif, ic_opmode);
- if (error) {
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Unable to attach vap, error: %d\n",
- __func__, error);
- return error;
+ } else {
+ DPRINTF(sc, ATH_DBG_CONFIG,
+ "%s: Bss Info DISSOC\n", __func__);
+ sc->sc_curaid = 0;
}
+}
- return 0;
+void ath_get_beaconconfig(struct ath_softc *sc,
+ int if_id,
+ struct ath_beacon_config *conf)
+{
+ struct ieee80211_hw *hw = sc->hw;
+
+ /* fill in beacon config data */
+
+ conf->beacon_interval = hw->conf.beacon_int;
+ conf->listen_interval = 100;
+ conf->dtim_count = 1;
+ conf->bmiss_timeout = ATH_DEFAULT_BMISS_LIMIT * conf->listen_interval;
}
-static void ath9k_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
+void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
+ struct ath_xmit_status *tx_status, struct ath_node *an)
{
- struct ath_softc *sc = hw->priv;
- struct ath_vap *avp;
- int error;
+ struct ieee80211_hw *hw = sc->hw;
+ struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: Detach VAP\n", __func__);
+ DPRINTF(sc, ATH_DBG_XMIT,
+ "%s: TX complete: skb: %p\n", __func__, skb);
- avp = sc->sc_vaps[0];
- if (avp == NULL) {
- DPRINTF(sc, ATH_DBG_FATAL, "%s: Invalid interface\n",
- __func__);
- return;
+ if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK ||
+ tx_info->flags & IEEE80211_TX_STAT_TX_FILTERED) {
+ /* free driver's private data area of tx_info */
+ if (tx_info->driver_data[0] != NULL)
+ kfree(tx_info->driver_data[0]);
+ tx_info->driver_data[0] = NULL;
}
-#ifdef CONFIG_SLOW_ANT_DIV
- ath_slow_ant_div_stop(&sc->sc_antdiv);
-#endif
-
- /* Update ratectrl */
- ath_rate_newstate(sc, avp);
+ if (tx_status->flags & ATH_TX_BAR) {
+ tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
+ tx_status->flags &= ~ATH_TX_BAR;
+ }
- /* Reclaim beacon resources */
- if (sc->sc_opmode == ATH9K_M_HOSTAP || sc->sc_opmode == ATH9K_M_IBSS) {
- ath9k_hw_stoptxdma(sc->sc_ah, sc->sc_bhalq);
- ath_beacon_return(sc, avp);
+ if (tx_status->flags & (ATH_TX_ERROR | ATH_TX_XRETRY)) {
+ if (!(tx_info->flags & IEEE80211_TX_CTL_NO_ACK)) {
+ /* Frame was not ACKed, but an ACK was expected */
+ tx_info->status.excessive_retries = 1;
+ }
+ } else {
+ /* Frame was ACKed */
+ tx_info->flags |= IEEE80211_TX_STAT_ACK;
}
- /* Set interrupt mask */
- sc->sc_imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS);
- ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_imask & ~ATH9K_INT_GLOBAL);
- sc->sc_beacons = 0;
+ tx_info->status.retry_count = tx_status->retries;
- error = ath_vap_detach(sc, 0);
- if (error)
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Unable to detach vap, error: %d\n",
- __func__, error);
+ ieee80211_tx_status(hw, skb);
+ if (an)
+ ath_node_put(sc, an, ATH9K_BH_STATUS_CHANGE);
}
-static int ath9k_config(struct ieee80211_hw *hw,
- struct ieee80211_conf *conf)
+int _ath_rx_indicate(struct ath_softc *sc,
+ struct sk_buff *skb,
+ struct ath_recv_status *status,
+ u16 keyix)
{
- struct ath_softc *sc = hw->priv;
- struct ieee80211_channel *curchan = hw->conf.channel;
- int pos;
+ struct ieee80211_hw *hw = sc->hw;
+ struct ath_node *an = NULL;
+ struct ieee80211_rx_status rx_status;
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+ int hdrlen = ieee80211_get_hdrlen_from_skb(skb);
+ int padsize;
+ enum ATH_RX_TYPE st;
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: Set channel: %d MHz\n",
- __func__,
- curchan->center_freq);
-
- pos = ath_get_channel(sc, curchan);
- if (pos == -1) {
- DPRINTF(sc, ATH_DBG_FATAL, "%s: Invalid channel\n", __func__);
- return -EINVAL;
+ /* see if any padding is done by the hw and remove it */
+ if (hdrlen & 3) {
+ padsize = hdrlen % 4;
+ memmove(skb->data + padsize, skb->data, hdrlen);
+ skb_pull(skb, padsize);
}
- sc->sc_ah->ah_channels[pos].chanmode =
- (curchan->band == IEEE80211_BAND_2GHZ) ?
- CHANNEL_G : CHANNEL_A;
+ /* Prepare rx status */
+ ath9k_rx_prepare(sc, skb, status, &rx_status);
- if (sc->sc_curaid && hw->conf.ht_conf.ht_supported)
- sc->sc_ah->ah_channels[pos].chanmode =
- ath_get_extchanmode(sc, curchan);
+ if (!(keyix == ATH9K_RXKEYIX_INVALID) &&
+ !(status->flags & ATH_RX_DECRYPT_ERROR)) {
+ rx_status.flag |= RX_FLAG_DECRYPTED;
+ } else if ((le16_to_cpu(hdr->frame_control) & IEEE80211_FCTL_PROTECTED)
+ && !(status->flags & ATH_RX_DECRYPT_ERROR)
+ && skb->len >= hdrlen + 4) {
+ keyix = skb->data[hdrlen + 3] >> 6;
- sc->sc_config.txpowlimit = 2 * conf->power_level;
+ if (test_bit(keyix, sc->sc_keymap))
+ rx_status.flag |= RX_FLAG_DECRYPTED;
+ }
- /* set h/w channel */
- if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0)
- DPRINTF(sc, ATH_DBG_FATAL, "%s: Unable to set channel\n",
- __func__);
+ spin_lock_bh(&sc->node_lock);
+ an = ath_node_find(sc, hdr->addr2);
+ spin_unlock_bh(&sc->node_lock);
+
+ if (an) {
+ ath_rx_input(sc, an,
+ hw->conf.ht_conf.ht_supported,
+ skb, status, &st);
+ }
+ if (!an || (st != ATH_RX_CONSUMED))
+ __ieee80211_rx(hw, skb, &rx_status);
return 0;
}
-static int ath9k_config_interface(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_if_conf *conf)
+int ath_rx_subframe(struct ath_node *an,
+ struct sk_buff *skb,
+ struct ath_recv_status *status)
{
- struct ath_softc *sc = hw->priv;
- struct ath_vap *avp;
- u32 rfilt = 0;
- int error, i;
- DECLARE_MAC_BUF(mac);
+ struct ath_softc *sc = an->an_sc;
+ struct ieee80211_hw *hw = sc->hw;
+ struct ieee80211_rx_status rx_status;
- avp = sc->sc_vaps[0];
- if (avp == NULL) {
- DPRINTF(sc, ATH_DBG_FATAL, "%s: Invalid interface\n",
- __func__);
- return -EINVAL;
+ /* Prepare rx status */
+ ath9k_rx_prepare(sc, skb, status, &rx_status);
+ if (!(status->flags & ATH_RX_DECRYPT_ERROR))
+ rx_status.flag |= RX_FLAG_DECRYPTED;
+
+ __ieee80211_rx(hw, skb, &rx_status);
+
+ return 0;
+}
+
+/********************************/
+/* LED functions */
+/********************************/
+
+static void ath_led_brightness(struct led_classdev *led_cdev,
+ enum led_brightness brightness)
+{
+ struct ath_led *led = container_of(led_cdev, struct ath_led, led_cdev);
+ struct ath_softc *sc = led->sc;
+
+ switch (brightness) {
+ case LED_OFF:
+ if (led->led_type == ATH_LED_ASSOC ||
+ led->led_type == ATH_LED_RADIO)
+ sc->sc_flags &= ~SC_OP_LED_ASSOCIATED;
+ ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN,
+ (led->led_type == ATH_LED_RADIO) ? 1 :
+ !!(sc->sc_flags & SC_OP_LED_ASSOCIATED));
+ break;
+ case LED_FULL:
+ if (led->led_type == ATH_LED_ASSOC)
+ sc->sc_flags |= SC_OP_LED_ASSOCIATED;
+ ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 0);
+ break;
+ default:
+ break;
}
+}
- if ((conf->changed & IEEE80211_IFCC_BSSID) &&
- !is_zero_ether_addr(conf->bssid)) {
- switch (vif->type) {
- case IEEE80211_IF_TYPE_STA:
- case IEEE80211_IF_TYPE_IBSS:
- /* Update ratectrl about the new state */
- ath_rate_newstate(sc, avp);
+static int ath_register_led(struct ath_softc *sc, struct ath_led *led,
+ char *trigger)
+{
+ int ret;
- /* Set rx filter */
- rfilt = ath_calcrxfilter(sc);
- ath9k_hw_setrxfilter(sc->sc_ah, rfilt);
+ led->sc = sc;
+ led->led_cdev.name = led->name;
+ led->led_cdev.default_trigger = trigger;
+ led->led_cdev.brightness_set = ath_led_brightness;
- /* Set BSSID */
- memcpy(sc->sc_curbssid, conf->bssid, ETH_ALEN);
- sc->sc_curaid = 0;
- ath9k_hw_write_associd(sc->sc_ah, sc->sc_curbssid,
- sc->sc_curaid);
+ ret = led_classdev_register(wiphy_dev(sc->hw->wiphy), &led->led_cdev);
+ if (ret)
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "Failed to register led:%s", led->name);
+ else
+ led->registered = 1;
+ return ret;
+}
- /* Set aggregation protection mode parameters */
- sc->sc_config.ath_aggr_prot = 0;
+static void ath_unregister_led(struct ath_led *led)
+{
+ if (led->registered) {
+ led_classdev_unregister(&led->led_cdev);
+ led->registered = 0;
+ }
+}
- /*
- * Reset our TSF so that its value is lower than the
- * beacon that we are trying to catch.
- * Only then hw will update its TSF register with the
- * new beacon. Reset the TSF before setting the BSSID
- * to avoid allowing in any frames that would update
- * our TSF only to have us clear it
- * immediately thereafter.
- */
- ath9k_hw_reset_tsf(sc->sc_ah);
+static void ath_deinit_leds(struct ath_softc *sc)
+{
+ ath_unregister_led(&sc->assoc_led);
+ sc->sc_flags &= ~SC_OP_LED_ASSOCIATED;
+ ath_unregister_led(&sc->tx_led);
+ ath_unregister_led(&sc->rx_led);
+ ath_unregister_led(&sc->radio_led);
+ ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 1);
+}
- /* Disable BMISS interrupt when we're not associated */
- ath9k_hw_set_interrupts(sc->sc_ah,
- sc->sc_imask &
- ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS));
- sc->sc_imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS);
+static void ath_init_leds(struct ath_softc *sc)
+{
+ char *trigger;
+ int ret;
+
+ /* Configure gpio 1 for output */
+ ath9k_hw_cfg_output(sc->sc_ah, ATH_LED_PIN,
+ AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
+ /* LED off, active low */
+ ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 1);
+
+ trigger = ieee80211_get_radio_led_name(sc->hw);
+ snprintf(sc->radio_led.name, sizeof(sc->radio_led.name),
+ "ath9k-%s:radio", wiphy_name(sc->hw->wiphy));
+ ret = ath_register_led(sc, &sc->radio_led, trigger);
+ sc->radio_led.led_type = ATH_LED_RADIO;
+ if (ret)
+ goto fail;
- DPRINTF(sc, ATH_DBG_CONFIG,
- "%s: RX filter 0x%x bssid %s aid 0x%x\n",
- __func__, rfilt,
- print_mac(mac, sc->sc_curbssid), sc->sc_curaid);
+ trigger = ieee80211_get_assoc_led_name(sc->hw);
+ snprintf(sc->assoc_led.name, sizeof(sc->assoc_led.name),
+ "ath9k-%s:assoc", wiphy_name(sc->hw->wiphy));
+ ret = ath_register_led(sc, &sc->assoc_led, trigger);
+ sc->assoc_led.led_type = ATH_LED_ASSOC;
+ if (ret)
+ goto fail;
- /* need to reconfigure the beacon */
- sc->sc_beacons = 0;
+ trigger = ieee80211_get_tx_led_name(sc->hw);
+ snprintf(sc->tx_led.name, sizeof(sc->tx_led.name),
+ "ath9k-%s:tx", wiphy_name(sc->hw->wiphy));
+ ret = ath_register_led(sc, &sc->tx_led, trigger);
+ sc->tx_led.led_type = ATH_LED_TX;
+ if (ret)
+ goto fail;
- break;
- default:
- break;
- }
- }
+ trigger = ieee80211_get_rx_led_name(sc->hw);
+ snprintf(sc->rx_led.name, sizeof(sc->rx_led.name),
+ "ath9k-%s:rx", wiphy_name(sc->hw->wiphy));
+ ret = ath_register_led(sc, &sc->rx_led, trigger);
+ sc->rx_led.led_type = ATH_LED_RX;
+ if (ret)
+ goto fail;
- if ((conf->changed & IEEE80211_IFCC_BEACON) &&
- (vif->type == IEEE80211_IF_TYPE_IBSS)) {
- /*
- * Allocate and setup the beacon frame.
- *
- * Stop any previous beacon DMA. This may be
- * necessary, for example, when an ibss merge
- * causes reconfiguration; we may be called
- * with beacon transmission active.
- */
- ath9k_hw_stoptxdma(sc->sc_ah, sc->sc_bhalq);
+ return;
- error = ath_beacon_alloc(sc, 0);
- if (error != 0)
- return error;
+fail:
+ ath_deinit_leds(sc);
+}
- ath_beacon_sync(sc, 0);
+#ifdef CONFIG_RFKILL
+/*******************/
+/* Rfkill */
+/*******************/
+
+static void ath_radio_enable(struct ath_softc *sc)
+{
+ struct ath_hal *ah = sc->sc_ah;
+ int status;
+
+ spin_lock_bh(&sc->sc_resetlock);
+ if (!ath9k_hw_reset(ah, ah->ah_curchan,
+ sc->sc_ht_info.tx_chan_width,
+ sc->sc_tx_chainmask,
+ sc->sc_rx_chainmask,
+ sc->sc_ht_extprotspacing,
+ false, &status)) {
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: unable to reset channel %u (%uMhz) "
+ "flags 0x%x hal status %u\n", __func__,
+ ath9k_hw_mhz2ieee(ah,
+ ah->ah_curchan->channel,
+ ah->ah_curchan->channelFlags),
+ ah->ah_curchan->channel,
+ ah->ah_curchan->channelFlags, status);
}
+ spin_unlock_bh(&sc->sc_resetlock);
- /* Check for WLAN_CAPABILITY_PRIVACY ? */
- if ((avp->av_opmode != IEEE80211_IF_TYPE_STA)) {
- for (i = 0; i < IEEE80211_WEP_NKID; i++)
- if (ath9k_hw_keyisvalid(sc->sc_ah, (u16)i))
- ath9k_hw_keysetmac(sc->sc_ah,
- (u16)i,
- sc->sc_curbssid);
+ ath_update_txpow(sc);
+ if (ath_startrecv(sc) != 0) {
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: unable to restart recv logic\n", __func__);
+ return;
}
- /* Only legacy IBSS for now */
- if (vif->type == IEEE80211_IF_TYPE_IBSS)
- ath_update_chainmask(sc, 0);
+ if (sc->sc_flags & SC_OP_BEACONS)
+ ath_beacon_config(sc, ATH_IF_ID_ANY); /* restart beacons */
- return 0;
-}
+ /* Re-Enable interrupts */
+ ath9k_hw_set_interrupts(ah, sc->sc_imask);
-#define SUPPORTED_FILTERS \
- (FIF_PROMISC_IN_BSS | \
- FIF_ALLMULTI | \
- FIF_CONTROL | \
- FIF_OTHER_BSS | \
- FIF_BCN_PRBRESP_PROMISC | \
- FIF_FCSFAIL)
+ /* Enable LED */
+ ath9k_hw_cfg_output(ah, ATH_LED_PIN,
+ AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
+ ath9k_hw_set_gpio(ah, ATH_LED_PIN, 0);
-/* Accept unicast, bcast and mcast frames */
+ ieee80211_wake_queues(sc->hw);
+}
-static void ath9k_configure_filter(struct ieee80211_hw *hw,
- unsigned int changed_flags,
- unsigned int *total_flags,
- int mc_count,
- struct dev_mc_list *mclist)
+static void ath_radio_disable(struct ath_softc *sc)
{
- struct ath_softc *sc = hw->priv;
+ struct ath_hal *ah = sc->sc_ah;
+ int status;
- changed_flags &= SUPPORTED_FILTERS;
- *total_flags &= SUPPORTED_FILTERS;
- if (changed_flags & FIF_BCN_PRBRESP_PROMISC) {
- if (*total_flags & FIF_BCN_PRBRESP_PROMISC)
- ath_scan_start(sc);
- else
- ath_scan_end(sc);
+ ieee80211_stop_queues(sc->hw);
+
+ /* Disable LED */
+ ath9k_hw_set_gpio(ah, ATH_LED_PIN, 1);
+ ath9k_hw_cfg_gpio_input(ah, ATH_LED_PIN);
+
+ /* Disable interrupts */
+ ath9k_hw_set_interrupts(ah, 0);
+
+ ath_draintxq(sc, false); /* clear pending tx frames */
+ ath_stoprecv(sc); /* turn off frame recv */
+ ath_flushrecv(sc); /* flush recv queue */
+
+ spin_lock_bh(&sc->sc_resetlock);
+ if (!ath9k_hw_reset(ah, ah->ah_curchan,
+ sc->sc_ht_info.tx_chan_width,
+ sc->sc_tx_chainmask,
+ sc->sc_rx_chainmask,
+ sc->sc_ht_extprotspacing,
+ false, &status)) {
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: unable to reset channel %u (%uMhz) "
+ "flags 0x%x hal status %u\n", __func__,
+ ath9k_hw_mhz2ieee(ah,
+ ah->ah_curchan->channel,
+ ah->ah_curchan->channelFlags),
+ ah->ah_curchan->channel,
+ ah->ah_curchan->channelFlags, status);
}
+ spin_unlock_bh(&sc->sc_resetlock);
+
+ ath9k_hw_phy_disable(ah);
+ ath9k_hw_setpower(ah, ATH9K_PM_FULL_SLEEP);
}
-static void ath9k_sta_notify(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- enum sta_notify_cmd cmd,
- const u8 *addr)
+static bool ath_is_rfkill_set(struct ath_softc *sc)
{
- struct ath_softc *sc = hw->priv;
- struct ath_node *an;
- unsigned long flags;
- DECLARE_MAC_BUF(mac);
+ struct ath_hal *ah = sc->sc_ah;
- spin_lock_irqsave(&sc->node_lock, flags);
- an = ath_node_find(sc, (u8 *) addr);
- spin_unlock_irqrestore(&sc->node_lock, flags);
+ return ath9k_hw_gpio_get(ah, ah->ah_rfkill_gpio) ==
+ ah->ah_rfkill_polarity;
+}
- switch (cmd) {
- case STA_NOTIFY_ADD:
- spin_lock_irqsave(&sc->node_lock, flags);
- if (!an) {
- ath_node_attach(sc, (u8 *)addr, 0);
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: Attach a node: %s\n",
- __func__,
- print_mac(mac, addr));
+/* h/w rfkill poll function */
+static void ath_rfkill_poll(struct work_struct *work)
+{
+ struct ath_softc *sc = container_of(work, struct ath_softc,
+ rf_kill.rfkill_poll.work);
+ bool radio_on;
+
+ if (sc->sc_flags & SC_OP_INVALID)
+ return;
+
+ radio_on = !ath_is_rfkill_set(sc);
+
+ /*
+ * enable/disable radio only when there is a
+ * state change in RF switch
+ */
+ if (radio_on == !!(sc->sc_flags & SC_OP_RFKILL_HW_BLOCKED)) {
+ enum rfkill_state state;
+
+ if (sc->sc_flags & SC_OP_RFKILL_SW_BLOCKED) {
+ state = radio_on ? RFKILL_STATE_SOFT_BLOCKED
+ : RFKILL_STATE_HARD_BLOCKED;
+ } else if (radio_on) {
+ ath_radio_enable(sc);
+ state = RFKILL_STATE_UNBLOCKED;
} else {
- ath_node_get(sc, (u8 *)addr);
+ ath_radio_disable(sc);
+ state = RFKILL_STATE_HARD_BLOCKED;
}
- spin_unlock_irqrestore(&sc->node_lock, flags);
- break;
- case STA_NOTIFY_REMOVE:
- if (!an)
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Removal of a non-existent node\n",
- __func__);
- else {
- ath_node_put(sc, an, ATH9K_BH_STATUS_INTACT);
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: Put a node: %s\n",
- __func__,
- print_mac(mac, addr));
+
+ if (state == RFKILL_STATE_HARD_BLOCKED)
+ sc->sc_flags |= SC_OP_RFKILL_HW_BLOCKED;
+ else
+ sc->sc_flags &= ~SC_OP_RFKILL_HW_BLOCKED;
+
+ rfkill_force_state(sc->rf_kill.rfkill, state);
+ }
+
+ queue_delayed_work(sc->hw->workqueue, &sc->rf_kill.rfkill_poll,
+ msecs_to_jiffies(ATH_RFKILL_POLL_INTERVAL));
+}
+
+/* s/w rfkill handler */
+static int ath_sw_toggle_radio(void *data, enum rfkill_state state)
+{
+ struct ath_softc *sc = data;
+
+ switch (state) {
+ case RFKILL_STATE_SOFT_BLOCKED:
+ if (!(sc->sc_flags & (SC_OP_RFKILL_HW_BLOCKED |
+ SC_OP_RFKILL_SW_BLOCKED)))
+ ath_radio_disable(sc);
+ sc->sc_flags |= SC_OP_RFKILL_SW_BLOCKED;
+ return 0;
+ case RFKILL_STATE_UNBLOCKED:
+ if ((sc->sc_flags & SC_OP_RFKILL_SW_BLOCKED)) {
+ sc->sc_flags &= ~SC_OP_RFKILL_SW_BLOCKED;
+ if (sc->sc_flags & SC_OP_RFKILL_HW_BLOCKED) {
+ DPRINTF(sc, ATH_DBG_FATAL, "Can't turn on the"
+ "radio as it is disabled by h/w \n");
+ return -EPERM;
+ }
+ ath_radio_enable(sc);
}
- break;
+ return 0;
default:
- break;
+ return -EINVAL;
}
}
-static int ath9k_conf_tx(struct ieee80211_hw *hw,
- u16 queue,
- const struct ieee80211_tx_queue_params *params)
+/* Init s/w rfkill */
+static int ath_init_sw_rfkill(struct ath_softc *sc)
{
- struct ath_softc *sc = hw->priv;
- struct ath9k_tx_queue_info qi;
- int ret = 0, qnum;
+ sc->rf_kill.rfkill = rfkill_allocate(wiphy_dev(sc->hw->wiphy),
+ RFKILL_TYPE_WLAN);
+ if (!sc->rf_kill.rfkill) {
+ DPRINTF(sc, ATH_DBG_FATAL, "Failed to allocate rfkill\n");
+ return -ENOMEM;
+ }
- if (queue >= WME_NUM_AC)
- return 0;
+ snprintf(sc->rf_kill.rfkill_name, sizeof(sc->rf_kill.rfkill_name),
+ "ath9k-%s:rfkill", wiphy_name(sc->hw->wiphy));
+ sc->rf_kill.rfkill->name = sc->rf_kill.rfkill_name;
+ sc->rf_kill.rfkill->data = sc;
+ sc->rf_kill.rfkill->toggle_radio = ath_sw_toggle_radio;
+ sc->rf_kill.rfkill->state = RFKILL_STATE_UNBLOCKED;
+ sc->rf_kill.rfkill->user_claim_unsupported = 1;
- qi.tqi_aifs = params->aifs;
- qi.tqi_cwmin = params->cw_min;
- qi.tqi_cwmax = params->cw_max;
- qi.tqi_burstTime = params->txop;
- qnum = ath_get_hal_qnum(queue, sc);
+ return 0;
+}
- DPRINTF(sc, ATH_DBG_CONFIG,
- "%s: Configure tx [queue/halq] [%d/%d], "
- "aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
- __func__,
- queue,
- qnum,
- params->aifs,
- params->cw_min,
- params->cw_max,
- params->txop);
-
- ret = ath_txq_update(sc, qnum, &qi);
- if (ret)
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: TXQ Update failed\n", __func__);
+/* Deinitialize rfkill */
+static void ath_deinit_rfkill(struct ath_softc *sc)
+{
+ if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
+ cancel_delayed_work_sync(&sc->rf_kill.rfkill_poll);
- return ret;
+ if (sc->sc_flags & SC_OP_RFKILL_REGISTERED) {
+ rfkill_unregister(sc->rf_kill.rfkill);
+ sc->sc_flags &= ~SC_OP_RFKILL_REGISTERED;
+ sc->rf_kill.rfkill = NULL;
+ }
}
+#endif /* CONFIG_RFKILL */
-static int ath9k_set_key(struct ieee80211_hw *hw,
- enum set_key_cmd cmd,
- const u8 *local_addr,
- const u8 *addr,
- struct ieee80211_key_conf *key)
+static int ath_detach(struct ath_softc *sc)
{
- struct ath_softc *sc = hw->priv;
- int ret = 0;
+ struct ieee80211_hw *hw = sc->hw;
- DPRINTF(sc, ATH_DBG_KEYCACHE, " %s: Set HW Key\n", __func__);
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: Detach ATH hw\n", __func__);
- switch (cmd) {
- case SET_KEY:
- ret = ath_key_config(sc, addr, key);
- if (!ret) {
- set_bit(key->keyidx, sc->sc_keymap);
- key->hw_key_idx = key->keyidx;
- /* push IV and Michael MIC generation to stack */
- key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
- if (key->alg == ALG_TKIP)
- key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
- }
- break;
- case DISABLE_KEY:
- ath_key_delete(sc, key);
- clear_bit(key->keyidx, sc->sc_keymap);
- sc->sc_keytype = ATH9K_CIPHER_CLR;
- break;
- default:
- ret = -EINVAL;
- }
+ /* Deinit LED control */
+ ath_deinit_leds(sc);
- return ret;
-}
+#ifdef CONFIG_RFKILL
+ /* deinit rfkill */
+ ath_deinit_rfkill(sc);
+#endif
-static void ath9k_ht_conf(struct ath_softc *sc,
- struct ieee80211_bss_conf *bss_conf)
-{
-#define IEEE80211_HT_CAP_40MHZ_INTOLERANT BIT(14)
- struct ath_ht_info *ht_info = &sc->sc_ht_info;
+ /* Unregister hw */
- if (bss_conf->assoc_ht) {
- ht_info->ext_chan_offset =
- bss_conf->ht_bss_conf->bss_cap &
- IEEE80211_HT_IE_CHA_SEC_OFFSET;
+ ieee80211_unregister_hw(hw);
- if (!(bss_conf->ht_conf->cap &
- IEEE80211_HT_CAP_40MHZ_INTOLERANT) &&
- (bss_conf->ht_bss_conf->bss_cap &
- IEEE80211_HT_IE_CHA_WIDTH))
- ht_info->tx_chan_width = ATH9K_HT_MACMODE_2040;
- else
- ht_info->tx_chan_width = ATH9K_HT_MACMODE_20;
+ /* unregister Rate control */
+ ath_rate_control_unregister();
- ath9k_hw_set11nmac2040(sc->sc_ah, ht_info->tx_chan_width);
- ht_info->maxampdu = 1 << (IEEE80211_HTCAP_MAXRXAMPDU_FACTOR +
- bss_conf->ht_conf->ampdu_factor);
- ht_info->mpdudensity =
- parse_mpdudensity(bss_conf->ht_conf->ampdu_density);
+ /* tx/rx cleanup */
- }
+ ath_rx_cleanup(sc);
+ ath_tx_cleanup(sc);
-#undef IEEE80211_HT_CAP_40MHZ_INTOLERANT
+ /* Deinit */
+
+ ath_deinit(sc);
+
+ return 0;
}
-static void ath9k_bss_assoc_info(struct ath_softc *sc,
- struct ieee80211_bss_conf *bss_conf)
+static int ath_attach(u16 devid,
+ struct ath_softc *sc)
{
struct ieee80211_hw *hw = sc->hw;
- struct ieee80211_channel *curchan = hw->conf.channel;
- struct ath_vap *avp;
- int pos;
- DECLARE_MAC_BUF(mac);
+ int error = 0;
- if (bss_conf->assoc) {
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: Bss Info ASSOC %d\n",
- __func__,
- bss_conf->aid);
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: Attach ATH hw\n", __func__);
- avp = sc->sc_vaps[0];
- if (avp == NULL) {
- DPRINTF(sc, ATH_DBG_FATAL, "%s: Invalid interface\n",
- __func__);
- return;
- }
+ error = ath_init(devid, sc);
+ if (error != 0)
+ return error;
- /* New association, store aid */
- if (avp->av_opmode == ATH9K_M_STA) {
- sc->sc_curaid = bss_conf->aid;
- ath9k_hw_write_associd(sc->sc_ah, sc->sc_curbssid,
- sc->sc_curaid);
- }
+ /* Init nodes */
- /* Configure the beacon */
- ath_beacon_config(sc, 0);
- sc->sc_beacons = 1;
+ INIT_LIST_HEAD(&sc->node_list);
+ spin_lock_init(&sc->node_lock);
- /* Reset rssi stats */
- sc->sc_halstats.ns_avgbrssi = ATH_RSSI_DUMMY_MARKER;
- sc->sc_halstats.ns_avgrssi = ATH_RSSI_DUMMY_MARKER;
- sc->sc_halstats.ns_avgtxrssi = ATH_RSSI_DUMMY_MARKER;
- sc->sc_halstats.ns_avgtxrate = ATH_RATE_DUMMY_MARKER;
+ /* get mac address from hardware and set in mac80211 */
- /* Update chainmask */
- ath_update_chainmask(sc, bss_conf->assoc_ht);
+ SET_IEEE80211_PERM_ADDR(hw, sc->sc_myaddr);
- DPRINTF(sc, ATH_DBG_CONFIG,
- "%s: bssid %s aid 0x%x\n",
- __func__,
- print_mac(mac, sc->sc_curbssid), sc->sc_curaid);
+ /* setup channels and rates */
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: Set channel: %d MHz\n",
- __func__,
- curchan->center_freq);
+ sc->sbands[IEEE80211_BAND_2GHZ].channels =
+ sc->channels[IEEE80211_BAND_2GHZ];
+ sc->sbands[IEEE80211_BAND_2GHZ].bitrates =
+ sc->rates[IEEE80211_BAND_2GHZ];
+ sc->sbands[IEEE80211_BAND_2GHZ].band = IEEE80211_BAND_2GHZ;
- pos = ath_get_channel(sc, curchan);
- if (pos == -1) {
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Invalid channel\n", __func__);
- return;
- }
+ if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT)
+ /* Setup HT capabilities for 2.4Ghz*/
+ setup_ht_cap(&sc->sbands[IEEE80211_BAND_2GHZ].ht_info);
- if (hw->conf.ht_conf.ht_supported)
- sc->sc_ah->ah_channels[pos].chanmode =
- ath_get_extchanmode(sc, curchan);
- else
- sc->sc_ah->ah_channels[pos].chanmode =
- (curchan->band == IEEE80211_BAND_2GHZ) ?
- CHANNEL_G : CHANNEL_A;
+ hw->wiphy->bands[IEEE80211_BAND_2GHZ] =
+ &sc->sbands[IEEE80211_BAND_2GHZ];
- /* set h/w channel */
- if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0)
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Unable to set channel\n",
- __func__);
+ if (test_bit(ATH9K_MODE_11A, sc->sc_ah->ah_caps.wireless_modes)) {
+ sc->sbands[IEEE80211_BAND_5GHZ].channels =
+ sc->channels[IEEE80211_BAND_5GHZ];
+ sc->sbands[IEEE80211_BAND_5GHZ].bitrates =
+ sc->rates[IEEE80211_BAND_5GHZ];
+ sc->sbands[IEEE80211_BAND_5GHZ].band =
+ IEEE80211_BAND_5GHZ;
- ath_rate_newstate(sc, avp);
- /* Update ratectrl about the new state */
- ath_rc_node_update(hw, avp->rc_node);
- } else {
- DPRINTF(sc, ATH_DBG_CONFIG,
- "%s: Bss Info DISSOC\n", __func__);
- sc->sc_curaid = 0;
+ if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT)
+ /* Setup HT capabilities for 5Ghz*/
+ setup_ht_cap(&sc->sbands[IEEE80211_BAND_5GHZ].ht_info);
+
+ hw->wiphy->bands[IEEE80211_BAND_5GHZ] =
+ &sc->sbands[IEEE80211_BAND_5GHZ];
}
-}
-static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_bss_conf *bss_conf,
- u32 changed)
-{
- struct ath_softc *sc = hw->priv;
+ /* FIXME: Have to figure out proper hw init values later */
- if (changed & BSS_CHANGED_ERP_PREAMBLE) {
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: BSS Changed PREAMBLE %d\n",
- __func__,
- bss_conf->use_short_preamble);
- if (bss_conf->use_short_preamble)
- sc->sc_flags |= ATH_PREAMBLE_SHORT;
- else
- sc->sc_flags &= ~ATH_PREAMBLE_SHORT;
- }
+ hw->queues = 4;
+ hw->ampdu_queues = 1;
- if (changed & BSS_CHANGED_ERP_CTS_PROT) {
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: BSS Changed CTS PROT %d\n",
- __func__,
- bss_conf->use_cts_prot);
- if (bss_conf->use_cts_prot &&
- hw->conf.channel->band != IEEE80211_BAND_5GHZ)
- sc->sc_flags |= ATH_PROTECT_ENABLE;
- else
- sc->sc_flags &= ~ATH_PROTECT_ENABLE;
+ /* Register rate control */
+ hw->rate_control_algorithm = "ath9k_rate_control";
+ error = ath_rate_control_register();
+ if (error != 0) {
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Unable to register rate control "
+ "algorithm:%d\n", __func__, error);
+ ath_rate_control_unregister();
+ goto bad;
}
- if (changed & BSS_CHANGED_HT) {
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: BSS Changed HT %d\n",
- __func__,
- bss_conf->assoc_ht);
- ath9k_ht_conf(sc, bss_conf);
+ error = ieee80211_register_hw(hw);
+ if (error != 0) {
+ ath_rate_control_unregister();
+ goto bad;
}
- if (changed & BSS_CHANGED_ASSOC) {
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: BSS Changed ASSOC %d\n",
- __func__,
- bss_conf->assoc);
- ath9k_bss_assoc_info(sc, bss_conf);
- }
-}
+ /* Initialize LED control */
+ ath_init_leds(sc);
-static u64 ath9k_get_tsf(struct ieee80211_hw *hw)
-{
- u64 tsf;
- struct ath_softc *sc = hw->priv;
- struct ath_hal *ah = sc->sc_ah;
+#ifdef CONFIG_RFKILL
+ /* Initialze h/w Rfkill */
+ if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
+ INIT_DELAYED_WORK(&sc->rf_kill.rfkill_poll, ath_rfkill_poll);
- tsf = ath9k_hw_gettsf64(ah);
+ /* Initialize s/w rfkill */
+ if (ath_init_sw_rfkill(sc))
+ goto detach;
+#endif
- return tsf;
+ /* initialize tx/rx engine */
+
+ error = ath_tx_init(sc, ATH_TXBUF);
+ if (error != 0)
+ goto detach;
+
+ error = ath_rx_init(sc, ATH_RXBUF);
+ if (error != 0)
+ goto detach;
+
+ return 0;
+detach:
+ ath_detach(sc);
+bad:
+ return error;
}
-static void ath9k_reset_tsf(struct ieee80211_hw *hw)
+static int ath9k_start(struct ieee80211_hw *hw)
{
struct ath_softc *sc = hw->priv;
- struct ath_hal *ah = sc->sc_ah;
+ struct ieee80211_channel *curchan = hw->conf.channel;
+ int error = 0, pos;
- ath9k_hw_reset_tsf(ah);
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: Starting driver with "
+ "initial channel: %d MHz\n", __func__, curchan->center_freq);
+
+ /* setup initial channel */
+
+ pos = ath_get_channel(sc, curchan);
+ if (pos == -1) {
+ DPRINTF(sc, ATH_DBG_FATAL, "%s: Invalid channel\n", __func__);
+ return -EINVAL;
+ }
+
+ sc->sc_ah->ah_channels[pos].chanmode =
+ (curchan->band == IEEE80211_BAND_2GHZ) ? CHANNEL_G : CHANNEL_A;
+
+ /* open ath_dev */
+ error = ath_open(sc, &sc->sc_ah->ah_channels[pos]);
+ if (error) {
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Unable to complete ath_open\n", __func__);
+ return error;
+ }
+
+#ifdef CONFIG_RFKILL
+ /* Start rfkill polling */
+ if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
+ queue_delayed_work(sc->hw->workqueue,
+ &sc->rf_kill.rfkill_poll, 0);
+
+ if (!(sc->sc_flags & SC_OP_RFKILL_REGISTERED)) {
+ if (rfkill_register(sc->rf_kill.rfkill)) {
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "Unable to register rfkill\n");
+ rfkill_free(sc->rf_kill.rfkill);
+
+ /* Deinitialize the device */
+ if (sc->pdev->irq)
+ free_irq(sc->pdev->irq, sc);
+ ath_detach(sc);
+ pci_iounmap(sc->pdev, sc->mem);
+ pci_release_region(sc->pdev, 0);
+ pci_disable_device(sc->pdev);
+ ieee80211_free_hw(hw);
+ return -EIO;
+ } else {
+ sc->sc_flags |= SC_OP_RFKILL_REGISTERED;
+ }
+ }
+#endif
+
+ ieee80211_wake_queues(hw);
+ return 0;
}
-static int ath9k_ampdu_action(struct ieee80211_hw *hw,
- enum ieee80211_ampdu_mlme_action action,
- const u8 *addr,
- u16 tid,
- u16 *ssn)
+static int ath9k_tx(struct ieee80211_hw *hw,
+ struct sk_buff *skb)
{
struct ath_softc *sc = hw->priv;
- int ret = 0;
+ int hdrlen, padsize;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- switch (action) {
- case IEEE80211_AMPDU_RX_START:
- ret = ath_rx_aggr_start(sc, addr, tid, ssn);
- if (ret < 0)
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Unable to start RX aggregation\n",
- __func__);
- break;
- case IEEE80211_AMPDU_RX_STOP:
- ret = ath_rx_aggr_stop(sc, addr, tid);
- if (ret < 0)
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Unable to stop RX aggregation\n",
- __func__);
- break;
- case IEEE80211_AMPDU_TX_START:
- ret = ath_tx_aggr_start(sc, addr, tid, ssn);
- if (ret < 0)
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Unable to start TX aggregation\n",
- __func__);
- else
- ieee80211_start_tx_ba_cb_irqsafe(hw, (u8 *)addr, tid);
- break;
- case IEEE80211_AMPDU_TX_STOP:
- ret = ath_tx_aggr_stop(sc, addr, tid);
- if (ret < 0)
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Unable to stop TX aggregation\n",
- __func__);
+ /*
+ * As a temporary workaround, assign seq# here; this will likely need
+ * to be cleaned up to work better with Beacon transmission and virtual
+ * BSSes.
+ */
+ if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+ if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
+ sc->seq_no += 0x10;
+ hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+ hdr->seq_ctrl |= cpu_to_le16(sc->seq_no);
+ }
- ieee80211_stop_tx_ba_cb_irqsafe(hw, (u8 *)addr, tid);
- break;
- default:
- DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Unknown AMPDU action\n", __func__);
+ /* Add the padding after the header if this is not already done */
+ hdrlen = ieee80211_get_hdrlen_from_skb(skb);
+ if (hdrlen & 3) {
+ padsize = hdrlen % 4;
+ if (skb_headroom(skb) < padsize)
+ return -1;
+ skb_push(skb, padsize);
+ memmove(skb->data, skb->data + padsize, hdrlen);
}
- return ret;
-}
+ DPRINTF(sc, ATH_DBG_XMIT, "%s: transmitting packet, skb: %p\n",
+ __func__,
+ skb);
-static struct ieee80211_ops ath9k_ops = {
- .tx = ath9k_tx,
- .start = ath9k_start,
- .stop = ath9k_stop,
- .add_interface = ath9k_add_interface,
- .remove_interface = ath9k_remove_interface,
- .config = ath9k_config,
- .config_interface = ath9k_config_interface,
- .configure_filter = ath9k_configure_filter,
- .get_stats = NULL,
- .sta_notify = ath9k_sta_notify,
- .conf_tx = ath9k_conf_tx,
- .get_tx_stats = NULL,
- .bss_info_changed = ath9k_bss_info_changed,
- .set_tim = NULL,
- .set_key = ath9k_set_key,
- .hw_scan = NULL,
- .get_tkip_seq = NULL,
- .set_rts_threshold = NULL,
- .set_frag_threshold = NULL,
- .set_retry_limit = NULL,
- .get_tsf = ath9k_get_tsf,
- .reset_tsf = ath9k_reset_tsf,
- .tx_last_beacon = NULL,
- .ampdu_action = ath9k_ampdu_action
-};
+ if (ath_tx_start(sc, skb) != 0) {
+ DPRINTF(sc, ATH_DBG_XMIT, "%s: TX failed\n", __func__);
+ dev_kfree_skb_any(skb);
+ /* FIXME: Check for proper return value from ATH_DEV */
+ return 0;
+ }
-void ath_get_beaconconfig(struct ath_softc *sc,
- int if_id,
- struct ath_beacon_config *conf)
+ return 0;
+}
+
+static void ath9k_stop(struct ieee80211_hw *hw)
{
- struct ieee80211_hw *hw = sc->hw;
+ struct ath_softc *sc = hw->priv;
+ int error;
- /* fill in beacon config data */
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: Driver halt\n", __func__);
- conf->beacon_interval = hw->conf.beacon_int;
- conf->listen_interval = 100;
- conf->dtim_count = 1;
- conf->bmiss_timeout = ATH_DEFAULT_BMISS_LIMIT * conf->listen_interval;
+ error = ath_suspend(sc);
+ if (error)
+ DPRINTF(sc, ATH_DBG_CONFIG,
+ "%s: Device is no longer present\n", __func__);
+
+ ieee80211_stop_queues(hw);
+
+#ifdef CONFIG_RFKILL
+ if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
+ cancel_delayed_work_sync(&sc->rf_kill.rfkill_poll);
+#endif
}
-int ath_update_beacon(struct ath_softc *sc,
- int if_id,
- struct ath_beacon_offset *bo,
- struct sk_buff *skb,
- int mcast)
+static int ath9k_add_interface(struct ieee80211_hw *hw,
+ struct ieee80211_if_init_conf *conf)
{
+ struct ath_softc *sc = hw->priv;
+ int error, ic_opmode = 0;
+
+ /* Support only vap for now */
+
+ if (sc->sc_nvaps)
+ return -ENOBUFS;
+
+ switch (conf->type) {
+ case NL80211_IFTYPE_STATION:
+ ic_opmode = ATH9K_M_STA;
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ ic_opmode = ATH9K_M_IBSS;
+ break;
+ case NL80211_IFTYPE_AP:
+ ic_opmode = ATH9K_M_HOSTAP;
+ break;
+ default:
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Interface type %d not yet supported\n",
+ __func__, conf->type);
+ return -EOPNOTSUPP;
+ }
+
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: Attach a VAP of type: %d\n",
+ __func__,
+ ic_opmode);
+
+ error = ath_vap_attach(sc, 0, conf->vif, ic_opmode);
+ if (error) {
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Unable to attach vap, error: %d\n",
+ __func__, error);
+ return error;
+ }
+
+ if (conf->type == NL80211_IFTYPE_AP) {
+ /* TODO: is this a suitable place to start ANI for AP mode? */
+ /* Start ANI */
+ mod_timer(&sc->sc_ani.timer,
+ jiffies + msecs_to_jiffies(ATH_ANI_POLLINTERVAL));
+ }
+
return 0;
}
-void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
- struct ath_xmit_status *tx_status, struct ath_node *an)
+static void ath9k_remove_interface(struct ieee80211_hw *hw,
+ struct ieee80211_if_init_conf *conf)
{
- struct ieee80211_hw *hw = sc->hw;
- struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+ struct ath_softc *sc = hw->priv;
+ struct ath_vap *avp;
+ int error;
- DPRINTF(sc, ATH_DBG_XMIT,
- "%s: TX complete: skb: %p\n", __func__, skb);
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: Detach VAP\n", __func__);
- if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK ||
- tx_info->flags & IEEE80211_TX_STAT_TX_FILTERED) {
- /* free driver's private data area of tx_info */
- if (tx_info->driver_data[0] != NULL)
- kfree(tx_info->driver_data[0]);
- tx_info->driver_data[0] = NULL;
+ avp = sc->sc_vaps[0];
+ if (avp == NULL) {
+ DPRINTF(sc, ATH_DBG_FATAL, "%s: Invalid interface\n",
+ __func__);
+ return;
}
- if (tx_status->flags & ATH_TX_BAR) {
- tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
- tx_status->flags &= ~ATH_TX_BAR;
+#ifdef CONFIG_SLOW_ANT_DIV
+ ath_slow_ant_div_stop(&sc->sc_antdiv);
+#endif
+ /* Stop ANI */
+ del_timer_sync(&sc->sc_ani.timer);
+
+ /* Update ratectrl */
+ ath_rate_newstate(sc, avp);
+
+ /* Reclaim beacon resources */
+ if (sc->sc_ah->ah_opmode == ATH9K_M_HOSTAP ||
+ sc->sc_ah->ah_opmode == ATH9K_M_IBSS) {
+ ath9k_hw_stoptxdma(sc->sc_ah, sc->sc_bhalq);
+ ath_beacon_return(sc, avp);
}
- if (tx_status->flags & (ATH_TX_ERROR | ATH_TX_XRETRY)) {
- if (!(tx_info->flags & IEEE80211_TX_CTL_NO_ACK)) {
- /* Frame was not ACKed, but an ACK was expected */
- tx_info->status.excessive_retries = 1;
- }
- } else {
- /* Frame was ACKed */
- tx_info->flags |= IEEE80211_TX_STAT_ACK;
+ /* Set interrupt mask */
+ sc->sc_imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS);
+ ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_imask & ~ATH9K_INT_GLOBAL);
+ sc->sc_flags &= ~SC_OP_BEACONS;
+
+ error = ath_vap_detach(sc, 0);
+ if (error)
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Unable to detach vap, error: %d\n",
+ __func__, error);
+}
+
+static int ath9k_config(struct ieee80211_hw *hw,
+ struct ieee80211_conf *conf)
+{
+ struct ath_softc *sc = hw->priv;
+ struct ieee80211_channel *curchan = hw->conf.channel;
+ int pos;
+
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: Set channel: %d MHz\n",
+ __func__,
+ curchan->center_freq);
+
+ pos = ath_get_channel(sc, curchan);
+ if (pos == -1) {
+ DPRINTF(sc, ATH_DBG_FATAL, "%s: Invalid channel\n", __func__);
+ return -EINVAL;
}
- tx_info->status.retry_count = tx_status->retries;
+ sc->sc_ah->ah_channels[pos].chanmode =
+ (curchan->band == IEEE80211_BAND_2GHZ) ?
+ CHANNEL_G : CHANNEL_A;
- ieee80211_tx_status(hw, skb);
- if (an)
- ath_node_put(sc, an, ATH9K_BH_STATUS_CHANGE);
+ if (sc->sc_curaid && hw->conf.ht_conf.ht_supported)
+ sc->sc_ah->ah_channels[pos].chanmode =
+ ath_get_extchanmode(sc, curchan);
+
+ sc->sc_config.txpowlimit = 2 * conf->power_level;
+
+ /* set h/w channel */
+ if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0)
+ DPRINTF(sc, ATH_DBG_FATAL, "%s: Unable to set channel\n",
+ __func__);
+
+ return 0;
}
-int ath__rx_indicate(struct ath_softc *sc,
- struct sk_buff *skb,
- struct ath_recv_status *status,
- u16 keyix)
+static int ath9k_config_interface(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_if_conf *conf)
{
- struct ieee80211_hw *hw = sc->hw;
- struct ath_node *an = NULL;
- struct ieee80211_rx_status rx_status;
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
- int hdrlen = ieee80211_get_hdrlen_from_skb(skb);
- int padsize;
- enum ATH_RX_TYPE st;
+ struct ath_softc *sc = hw->priv;
+ struct ath_hal *ah = sc->sc_ah;
+ struct ath_vap *avp;
+ u32 rfilt = 0;
+ int error, i;
+ DECLARE_MAC_BUF(mac);
- /* see if any padding is done by the hw and remove it */
- if (hdrlen & 3) {
- padsize = hdrlen % 4;
- memmove(skb->data + padsize, skb->data, hdrlen);
- skb_pull(skb, padsize);
+ avp = sc->sc_vaps[0];
+ if (avp == NULL) {
+ DPRINTF(sc, ATH_DBG_FATAL, "%s: Invalid interface\n",
+ __func__);
+ return -EINVAL;
}
- /* remove FCS before passing up to protocol stack */
- skb_trim(skb, (skb->len - FCS_LEN));
+ /* TODO: Need to decide which hw opmode to use for multi-interface
+ * cases */
+ if (vif->type == NL80211_IFTYPE_AP &&
+ ah->ah_opmode != ATH9K_M_HOSTAP) {
+ ah->ah_opmode = ATH9K_M_HOSTAP;
+ ath9k_hw_setopmode(ah);
+ ath9k_hw_write_associd(ah, sc->sc_myaddr, 0);
+ /* Request full reset to get hw opmode changed properly */
+ sc->sc_flags |= SC_OP_FULL_RESET;
+ }
- /* Prepare rx status */
- ath9k_rx_prepare(sc, skb, status, &rx_status);
+ if ((conf->changed & IEEE80211_IFCC_BSSID) &&
+ !is_zero_ether_addr(conf->bssid)) {
+ switch (vif->type) {
+ case NL80211_IFTYPE_STATION:
+ case NL80211_IFTYPE_ADHOC:
+ /* Update ratectrl about the new state */
+ ath_rate_newstate(sc, avp);
- if (!(keyix == ATH9K_RXKEYIX_INVALID) &&
- !(status->flags & ATH_RX_DECRYPT_ERROR)) {
- rx_status.flag |= RX_FLAG_DECRYPTED;
- } else if ((le16_to_cpu(hdr->frame_control) & IEEE80211_FCTL_PROTECTED)
- && !(status->flags & ATH_RX_DECRYPT_ERROR)
- && skb->len >= hdrlen + 4) {
- keyix = skb->data[hdrlen + 3] >> 6;
+ /* Set BSSID */
+ memcpy(sc->sc_curbssid, conf->bssid, ETH_ALEN);
+ sc->sc_curaid = 0;
+ ath9k_hw_write_associd(sc->sc_ah, sc->sc_curbssid,
+ sc->sc_curaid);
- if (test_bit(keyix, sc->sc_keymap))
- rx_status.flag |= RX_FLAG_DECRYPTED;
+ /* Set aggregation protection mode parameters */
+ sc->sc_config.ath_aggr_prot = 0;
+
+ /*
+ * Reset our TSF so that its value is lower than the
+ * beacon that we are trying to catch.
+ * Only then hw will update its TSF register with the
+ * new beacon. Reset the TSF before setting the BSSID
+ * to avoid allowing in any frames that would update
+ * our TSF only to have us clear it
+ * immediately thereafter.
+ */
+ ath9k_hw_reset_tsf(sc->sc_ah);
+
+ /* Disable BMISS interrupt when we're not associated */
+ ath9k_hw_set_interrupts(sc->sc_ah,
+ sc->sc_imask &
+ ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS));
+ sc->sc_imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS);
+
+ DPRINTF(sc, ATH_DBG_CONFIG,
+ "%s: RX filter 0x%x bssid %s aid 0x%x\n",
+ __func__, rfilt,
+ print_mac(mac, sc->sc_curbssid), sc->sc_curaid);
+
+ /* need to reconfigure the beacon */
+ sc->sc_flags &= ~SC_OP_BEACONS ;
+
+ break;
+ default:
+ break;
+ }
}
- spin_lock_bh(&sc->node_lock);
- an = ath_node_find(sc, hdr->addr2);
- spin_unlock_bh(&sc->node_lock);
+ if ((conf->changed & IEEE80211_IFCC_BEACON) &&
+ ((vif->type == NL80211_IFTYPE_ADHOC) ||
+ (vif->type == NL80211_IFTYPE_AP))) {
+ /*
+ * Allocate and setup the beacon frame.
+ *
+ * Stop any previous beacon DMA. This may be
+ * necessary, for example, when an ibss merge
+ * causes reconfiguration; we may be called
+ * with beacon transmission active.
+ */
+ ath9k_hw_stoptxdma(sc->sc_ah, sc->sc_bhalq);
- if (an) {
- ath_rx_input(sc, an,
- hw->conf.ht_conf.ht_supported,
- skb, status, &st);
+ error = ath_beacon_alloc(sc, 0);
+ if (error != 0)
+ return error;
+
+ ath_beacon_sync(sc, 0);
}
- if (!an || (st != ATH_RX_CONSUMED))
- __ieee80211_rx(hw, skb, &rx_status);
+
+ /* Check for WLAN_CAPABILITY_PRIVACY ? */
+ if ((avp->av_opmode != NL80211_IFTYPE_STATION)) {
+ for (i = 0; i < IEEE80211_WEP_NKID; i++)
+ if (ath9k_hw_keyisvalid(sc->sc_ah, (u16)i))
+ ath9k_hw_keysetmac(sc->sc_ah,
+ (u16)i,
+ sc->sc_curbssid);
+ }
+
+ /* Only legacy IBSS for now */
+ if (vif->type == NL80211_IFTYPE_ADHOC)
+ ath_update_chainmask(sc, 0);
return 0;
}
-int ath_rx_subframe(struct ath_node *an,
- struct sk_buff *skb,
- struct ath_recv_status *status)
+#define SUPPORTED_FILTERS \
+ (FIF_PROMISC_IN_BSS | \
+ FIF_ALLMULTI | \
+ FIF_CONTROL | \
+ FIF_OTHER_BSS | \
+ FIF_BCN_PRBRESP_PROMISC | \
+ FIF_FCSFAIL)
+
+/* FIXME: sc->sc_full_reset ? */
+static void ath9k_configure_filter(struct ieee80211_hw *hw,
+ unsigned int changed_flags,
+ unsigned int *total_flags,
+ int mc_count,
+ struct dev_mc_list *mclist)
{
- struct ath_softc *sc = an->an_sc;
- struct ieee80211_hw *hw = sc->hw;
- struct ieee80211_rx_status rx_status;
+ struct ath_softc *sc = hw->priv;
+ u32 rfilt;
- /* Prepare rx status */
- ath9k_rx_prepare(sc, skb, status, &rx_status);
- if (!(status->flags & ATH_RX_DECRYPT_ERROR))
- rx_status.flag |= RX_FLAG_DECRYPTED;
+ changed_flags &= SUPPORTED_FILTERS;
+ *total_flags &= SUPPORTED_FILTERS;
- __ieee80211_rx(hw, skb, &rx_status);
+ sc->rx_filter = *total_flags;
+ rfilt = ath_calcrxfilter(sc);
+ ath9k_hw_setrxfilter(sc->sc_ah, rfilt);
- return 0;
-}
+ if (changed_flags & FIF_BCN_PRBRESP_PROMISC) {
+ if (*total_flags & FIF_BCN_PRBRESP_PROMISC)
+ ath9k_hw_write_associd(sc->sc_ah, ath_bcast_mac, 0);
+ }
-enum ath9k_ht_macmode ath_cwm_macmode(struct ath_softc *sc)
-{
- return sc->sc_ht_info.tx_chan_width;
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: Set HW RX filter: 0x%x\n",
+ __func__, sc->rx_filter);
}
-static int ath_detach(struct ath_softc *sc)
+static void ath9k_sta_notify(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ enum sta_notify_cmd cmd,
+ struct ieee80211_sta *sta)
{
- struct ieee80211_hw *hw = sc->hw;
-
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: Detach ATH hw\n", __func__);
+ struct ath_softc *sc = hw->priv;
+ struct ath_node *an;
+ unsigned long flags;
+ DECLARE_MAC_BUF(mac);
- /* Unregister hw */
+ spin_lock_irqsave(&sc->node_lock, flags);
+ an = ath_node_find(sc, sta->addr);
+ spin_unlock_irqrestore(&sc->node_lock, flags);
- ieee80211_unregister_hw(hw);
+ switch (cmd) {
+ case STA_NOTIFY_ADD:
+ spin_lock_irqsave(&sc->node_lock, flags);
+ if (!an) {
+ ath_node_attach(sc, sta->addr, 0);
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: Attach a node: %s\n",
+ __func__, print_mac(mac, sta->addr));
+ } else {
+ ath_node_get(sc, sta->addr);
+ }
+ spin_unlock_irqrestore(&sc->node_lock, flags);
+ break;
+ case STA_NOTIFY_REMOVE:
+ if (!an)
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Removal of a non-existent node\n",
+ __func__);
+ else {
+ ath_node_put(sc, an, ATH9K_BH_STATUS_INTACT);
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: Put a node: %s\n",
+ __func__,
+ print_mac(mac, sta->addr));
+ }
+ break;
+ default:
+ break;
+ }
+}
- /* unregister Rate control */
- ath_rate_control_unregister();
+static int ath9k_conf_tx(struct ieee80211_hw *hw,
+ u16 queue,
+ const struct ieee80211_tx_queue_params *params)
+{
+ struct ath_softc *sc = hw->priv;
+ struct ath9k_tx_queue_info qi;
+ int ret = 0, qnum;
- /* tx/rx cleanup */
+ if (queue >= WME_NUM_AC)
+ return 0;
- ath_rx_cleanup(sc);
- ath_tx_cleanup(sc);
+ qi.tqi_aifs = params->aifs;
+ qi.tqi_cwmin = params->cw_min;
+ qi.tqi_cwmax = params->cw_max;
+ qi.tqi_burstTime = params->txop;
+ qnum = ath_get_hal_qnum(queue, sc);
- /* Deinit */
+ DPRINTF(sc, ATH_DBG_CONFIG,
+ "%s: Configure tx [queue/halq] [%d/%d], "
+ "aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
+ __func__,
+ queue,
+ qnum,
+ params->aifs,
+ params->cw_min,
+ params->cw_max,
+ params->txop);
- ath_deinit(sc);
+ ret = ath_txq_update(sc, qnum, &qi);
+ if (ret)
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: TXQ Update failed\n", __func__);
- return 0;
+ return ret;
}
-static int ath_attach(u16 devid,
- struct ath_softc *sc)
+static int ath9k_set_key(struct ieee80211_hw *hw,
+ enum set_key_cmd cmd,
+ const u8 *local_addr,
+ const u8 *addr,
+ struct ieee80211_key_conf *key)
{
- struct ieee80211_hw *hw = sc->hw;
- int error = 0;
+ struct ath_softc *sc = hw->priv;
+ int ret = 0;
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: Attach ATH hw\n", __func__);
+ DPRINTF(sc, ATH_DBG_KEYCACHE, " %s: Set HW Key\n", __func__);
- error = ath_init(devid, sc);
- if (error != 0)
- return error;
+ switch (cmd) {
+ case SET_KEY:
+ ret = ath_key_config(sc, addr, key);
+ if (!ret) {
+ set_bit(key->keyidx, sc->sc_keymap);
+ key->hw_key_idx = key->keyidx;
+ /* push IV and Michael MIC generation to stack */
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+ if (key->alg == ALG_TKIP)
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
+ }
+ break;
+ case DISABLE_KEY:
+ ath_key_delete(sc, key);
+ clear_bit(key->keyidx, sc->sc_keymap);
+ break;
+ default:
+ ret = -EINVAL;
+ }
- /* Init nodes */
+ return ret;
+}
- INIT_LIST_HEAD(&sc->node_list);
- spin_lock_init(&sc->node_lock);
+static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *bss_conf,
+ u32 changed)
+{
+ struct ath_softc *sc = hw->priv;
- /* get mac address from hardware and set in mac80211 */
+ if (changed & BSS_CHANGED_ERP_PREAMBLE) {
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: BSS Changed PREAMBLE %d\n",
+ __func__,
+ bss_conf->use_short_preamble);
+ if (bss_conf->use_short_preamble)
+ sc->sc_flags |= SC_OP_PREAMBLE_SHORT;
+ else
+ sc->sc_flags &= ~SC_OP_PREAMBLE_SHORT;
+ }
- SET_IEEE80211_PERM_ADDR(hw, sc->sc_myaddr);
+ if (changed & BSS_CHANGED_ERP_CTS_PROT) {
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: BSS Changed CTS PROT %d\n",
+ __func__,
+ bss_conf->use_cts_prot);
+ if (bss_conf->use_cts_prot &&
+ hw->conf.channel->band != IEEE80211_BAND_5GHZ)
+ sc->sc_flags |= SC_OP_PROTECT_ENABLE;
+ else
+ sc->sc_flags &= ~SC_OP_PROTECT_ENABLE;
+ }
- /* setup channels and rates */
+ if (changed & BSS_CHANGED_HT) {
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: BSS Changed HT %d\n",
+ __func__,
+ bss_conf->assoc_ht);
+ ath9k_ht_conf(sc, bss_conf);
+ }
- sc->sbands[IEEE80211_BAND_2GHZ].channels =
- sc->channels[IEEE80211_BAND_2GHZ];
- sc->sbands[IEEE80211_BAND_2GHZ].bitrates =
- sc->rates[IEEE80211_BAND_2GHZ];
- sc->sbands[IEEE80211_BAND_2GHZ].band = IEEE80211_BAND_2GHZ;
+ if (changed & BSS_CHANGED_ASSOC) {
+ DPRINTF(sc, ATH_DBG_CONFIG, "%s: BSS Changed ASSOC %d\n",
+ __func__,
+ bss_conf->assoc);
+ ath9k_bss_assoc_info(sc, bss_conf);
+ }
+}
- if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT)
- /* Setup HT capabilities for 2.4Ghz*/
- setup_ht_cap(&sc->sbands[IEEE80211_BAND_2GHZ].ht_info);
+static u64 ath9k_get_tsf(struct ieee80211_hw *hw)
+{
+ u64 tsf;
+ struct ath_softc *sc = hw->priv;
+ struct ath_hal *ah = sc->sc_ah;
- hw->wiphy->bands[IEEE80211_BAND_2GHZ] =
- &sc->sbands[IEEE80211_BAND_2GHZ];
+ tsf = ath9k_hw_gettsf64(ah);
- if (test_bit(ATH9K_MODE_11A, sc->sc_ah->ah_caps.wireless_modes)) {
- sc->sbands[IEEE80211_BAND_5GHZ].channels =
- sc->channels[IEEE80211_BAND_5GHZ];
- sc->sbands[IEEE80211_BAND_5GHZ].bitrates =
- sc->rates[IEEE80211_BAND_5GHZ];
- sc->sbands[IEEE80211_BAND_5GHZ].band =
- IEEE80211_BAND_5GHZ;
+ return tsf;
+}
- if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT)
- /* Setup HT capabilities for 5Ghz*/
- setup_ht_cap(&sc->sbands[IEEE80211_BAND_5GHZ].ht_info);
+static void ath9k_reset_tsf(struct ieee80211_hw *hw)
+{
+ struct ath_softc *sc = hw->priv;
+ struct ath_hal *ah = sc->sc_ah;
- hw->wiphy->bands[IEEE80211_BAND_5GHZ] =
- &sc->sbands[IEEE80211_BAND_5GHZ];
- }
+ ath9k_hw_reset_tsf(ah);
+}
- /* FIXME: Have to figure out proper hw init values later */
+static int ath9k_ampdu_action(struct ieee80211_hw *hw,
+ enum ieee80211_ampdu_mlme_action action,
+ struct ieee80211_sta *sta,
+ u16 tid, u16 *ssn)
+{
+ struct ath_softc *sc = hw->priv;
+ int ret = 0;
- hw->queues = 4;
- hw->ampdu_queues = 1;
+ switch (action) {
+ case IEEE80211_AMPDU_RX_START:
+ ret = ath_rx_aggr_start(sc, sta->addr, tid, ssn);
+ if (ret < 0)
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Unable to start RX aggregation\n",
+ __func__);
+ break;
+ case IEEE80211_AMPDU_RX_STOP:
+ ret = ath_rx_aggr_stop(sc, sta->addr, tid);
+ if (ret < 0)
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Unable to stop RX aggregation\n",
+ __func__);
+ break;
+ case IEEE80211_AMPDU_TX_START:
+ ret = ath_tx_aggr_start(sc, sta->addr, tid, ssn);
+ if (ret < 0)
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Unable to start TX aggregation\n",
+ __func__);
+ else
+ ieee80211_start_tx_ba_cb_irqsafe(hw, sta->addr, tid);
+ break;
+ case IEEE80211_AMPDU_TX_STOP:
+ ret = ath_tx_aggr_stop(sc, sta->addr, tid);
+ if (ret < 0)
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Unable to stop TX aggregation\n",
+ __func__);
- /* Register rate control */
- hw->rate_control_algorithm = "ath9k_rate_control";
- error = ath_rate_control_register();
- if (error != 0) {
+ ieee80211_stop_tx_ba_cb_irqsafe(hw, sta->addr, tid);
+ break;
+ default:
DPRINTF(sc, ATH_DBG_FATAL,
- "%s: Unable to register rate control "
- "algorithm:%d\n", __func__, error);
- ath_rate_control_unregister();
- goto bad;
- }
-
- error = ieee80211_register_hw(hw);
- if (error != 0) {
- ath_rate_control_unregister();
- goto bad;
+ "%s: Unknown AMPDU action\n", __func__);
}
- /* initialize tx/rx engine */
-
- error = ath_tx_init(sc, ATH_TXBUF);
- if (error != 0)
- goto bad1;
-
- error = ath_rx_init(sc, ATH_RXBUF);
- if (error != 0)
- goto bad1;
-
- return 0;
-bad1:
- ath_detach(sc);
-bad:
- return error;
+ return ret;
}
+static struct ieee80211_ops ath9k_ops = {
+ .tx = ath9k_tx,
+ .start = ath9k_start,
+ .stop = ath9k_stop,
+ .add_interface = ath9k_add_interface,
+ .remove_interface = ath9k_remove_interface,
+ .config = ath9k_config,
+ .config_interface = ath9k_config_interface,
+ .configure_filter = ath9k_configure_filter,
+ .get_stats = NULL,
+ .sta_notify = ath9k_sta_notify,
+ .conf_tx = ath9k_conf_tx,
+ .get_tx_stats = NULL,
+ .bss_info_changed = ath9k_bss_info_changed,
+ .set_tim = NULL,
+ .set_key = ath9k_set_key,
+ .hw_scan = NULL,
+ .get_tkip_seq = NULL,
+ .set_rts_threshold = NULL,
+ .set_frag_threshold = NULL,
+ .set_retry_limit = NULL,
+ .get_tsf = ath9k_get_tsf,
+ .reset_tsf = ath9k_reset_tsf,
+ .tx_last_beacon = NULL,
+ .ampdu_action = ath9k_ampdu_action
+};
+
static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
void __iomem *mem;
@@ -1350,9 +1740,16 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
goto bad2;
}
- hw->flags = IEEE80211_HW_SIGNAL_DBM |
+ hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
+ IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
+ IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM;
+ hw->wiphy->interface_modes =
+ BIT(NL80211_IFTYPE_AP) |
+ BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_ADHOC);
+
SET_IEEE80211_DEV(hw, &pdev->dev);
pci_set_drvdata(pdev, hw);
@@ -1400,10 +1797,17 @@ static void ath_pci_remove(struct pci_dev *pdev)
{
struct ieee80211_hw *hw = pci_get_drvdata(pdev);
struct ath_softc *sc = hw->priv;
+ enum ath9k_int status;
- if (pdev->irq)
+ if (pdev->irq) {
+ ath9k_hw_set_interrupts(sc->sc_ah, 0);
+ /* clear the ISR */
+ ath9k_hw_getisr(sc->sc_ah, &status);
+ sc->sc_flags |= SC_OP_INVALID;
free_irq(pdev->irq, sc);
+ }
ath_detach(sc);
+
pci_iounmap(pdev, sc->mem);
pci_release_region(pdev, 0);
pci_disable_device(pdev);
@@ -1414,6 +1818,16 @@ static void ath_pci_remove(struct pci_dev *pdev)
static int ath_pci_suspend(struct pci_dev *pdev, pm_message_t state)
{
+ struct ieee80211_hw *hw = pci_get_drvdata(pdev);
+ struct ath_softc *sc = hw->priv;
+
+ ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 1);
+
+#ifdef CONFIG_RFKILL
+ if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
+ cancel_delayed_work_sync(&sc->rf_kill.rfkill_poll);
+#endif
+
pci_save_state(pdev);
pci_disable_device(pdev);
pci_set_power_state(pdev, 3);
@@ -1423,6 +1837,8 @@ static int ath_pci_suspend(struct pci_dev *pdev, pm_message_t state)
static int ath_pci_resume(struct pci_dev *pdev)
{
+ struct ieee80211_hw *hw = pci_get_drvdata(pdev);
+ struct ath_softc *sc = hw->priv;
u32 val;
int err;
@@ -1439,6 +1855,21 @@ static int ath_pci_resume(struct pci_dev *pdev)
if ((val & 0x0000ff00) != 0)
pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
+ /* Enable LED */
+ ath9k_hw_cfg_output(sc->sc_ah, ATH_LED_PIN,
+ AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
+ ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 1);
+
+#ifdef CONFIG_RFKILL
+ /*
+ * check the h/w rfkill state on resume
+ * and start the rfkill poll timer
+ */
+ if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
+ queue_delayed_work(sc->hw->workqueue,
+ &sc->rf_kill.rfkill_poll, 0);
+#endif
+
return 0;
}
diff --git a/drivers/net/wireless/ath9k/phy.h b/drivers/net/wireless/ath9k/phy.h
index 0cd399a5344a9577020b5fb779b5ee61a6daf628..14702344448be9ee15d38836550806a80c193b44 100644
--- a/drivers/net/wireless/ath9k/phy.h
+++ b/drivers/net/wireless/ath9k/phy.h
@@ -18,19 +18,19 @@
#define PHY_H
bool ath9k_hw_ar9280_set_channel(struct ath_hal *ah,
- struct ath9k_channel
- *chan);
+ struct ath9k_channel
+ *chan);
bool ath9k_hw_set_channel(struct ath_hal *ah,
- struct ath9k_channel *chan);
+ struct ath9k_channel *chan);
void ath9k_hw_write_regs(struct ath_hal *ah, u32 modesIndex,
u32 freqIndex, int regWrites);
bool ath9k_hw_set_rf_regs(struct ath_hal *ah,
- struct ath9k_channel *chan,
- u16 modesIndex);
+ struct ath9k_channel *chan,
+ u16 modesIndex);
void ath9k_hw_decrease_chain_power(struct ath_hal *ah,
struct ath9k_channel *chan);
bool ath9k_hw_init_rf(struct ath_hal *ah,
- int *status);
+ int *status);
#define AR_PHY_BASE 0x9800
#define AR_PHY(_n) (AR_PHY_BASE + ((_n)<<2))
diff --git a/drivers/net/wireless/ath9k/rc.c b/drivers/net/wireless/ath9k/rc.c
index 73c460ad355fc805fedff4ecf9116777f3672ea2..cca2fc5b07654b3e17107b4acaf2b7893e328d53 100644
--- a/drivers/net/wireless/ath9k/rc.c
+++ b/drivers/net/wireless/ath9k/rc.c
@@ -20,6 +20,7 @@
*/
#include "core.h"
+/* FIXME: remove this include! */
#include "../net/mac80211/rate.h"
static u32 tx_triglevel_max;
@@ -653,8 +654,8 @@ ath_rc_sib_init_validrates(struct ath_rate_node *ath_rc_priv,
rate_ctrl = (struct ath_tx_ratectrl *)(ath_rc_priv);
for (i = 0; i < rate_table->rate_cnt; i++) {
valid = (ath_rc_priv->single_stream ?
- rate_table->info[i].valid_single_stream :
- rate_table->info[i].valid);
+ rate_table->info[i].valid_single_stream :
+ rate_table->info[i].valid);
if (valid == TRUE) {
u32 phy = rate_table->info[i].phy;
u8 valid_rate_count = 0;
@@ -740,14 +741,14 @@ ath_rc_sib_setvalid_htrates(struct ath_rate_node *ath_rc_priv,
for (j = 0; j < rate_table->rate_cnt; j++) {
u32 phy = rate_table->info[j].phy;
u32 valid = (ath_rc_priv->single_stream ?
- rate_table->info[j].valid_single_stream :
- rate_table->info[j].valid);
+ rate_table->info[j].valid_single_stream :
+ rate_table->info[j].valid);
if (((((struct ath_rateset *)
- mcs_set)->rs_rates[i] & 0x7F) !=
- (rate_table->info[j].dot11rate & 0x7F)) ||
- !WLAN_RC_PHY_HT(phy) ||
- !WLAN_RC_PHY_HT_VALID(valid, capflag))
+ mcs_set)->rs_rates[i] & 0x7F) !=
+ (rate_table->info[j].dot11rate & 0x7F)) ||
+ !WLAN_RC_PHY_HT(phy) ||
+ !WLAN_RC_PHY_HT_VALID(valid, capflag))
continue;
if (!ath_rc_valid_phyrate(phy, capflag, FALSE))
@@ -847,9 +848,9 @@ void ath_rate_newstate(struct ath_softc *sc, struct ath_vap *avp)
/* For half and quarter rate channles use different
* rate tables
*/
- if (sc->sc_curchan.channelFlags & CHANNEL_HALF)
+ if (sc->sc_ah->ah_curchan->channelFlags & CHANNEL_HALF)
ar5416_sethalf_ratetable(asc);
- else if (sc->sc_curchan.channelFlags & CHANNEL_QUARTER)
+ else if (sc->sc_ah->ah_curchan->channelFlags & CHANNEL_QUARTER)
ar5416_setquarter_ratetable(asc);
else /* full rate */
ar5416_setfull_ratetable(asc);
@@ -866,10 +867,10 @@ void ath_rate_newstate(struct ath_softc *sc, struct ath_vap *avp)
}
static u8 ath_rc_ratefind_ht(struct ath_softc *sc,
- struct ath_rate_node *ath_rc_priv,
- const struct ath_rate_table *rate_table,
- int probe_allowed, int *is_probing,
- int is_retry)
+ struct ath_rate_node *ath_rc_priv,
+ const struct ath_rate_table *rate_table,
+ int probe_allowed, int *is_probing,
+ int is_retry)
{
u32 dt, best_thruput, this_thruput, now_msec;
u8 rate, next_rate, best_rate, maxindex, minindex;
@@ -997,8 +998,8 @@ static u8 ath_rc_ratefind_ht(struct ath_softc *sc,
rate = rate_ctrl->rate_table_size - 1;
ASSERT((rate_table->info[rate].valid && !ath_rc_priv->single_stream) ||
- (rate_table->info[rate].valid_single_stream &&
- ath_rc_priv->single_stream));
+ (rate_table->info[rate].valid_single_stream &&
+ ath_rc_priv->single_stream));
return rate;
}
@@ -1023,10 +1024,10 @@ static void ath_rc_rate_set_series(const struct ath_rate_table *rate_table ,
}
static u8 ath_rc_rate_getidx(struct ath_softc *sc,
- struct ath_rate_node *ath_rc_priv,
- const struct ath_rate_table *rate_table,
- u8 rix, u16 stepdown,
- u16 min_rate)
+ struct ath_rate_node *ath_rc_priv,
+ const struct ath_rate_table *rate_table,
+ u8 rix, u16 stepdown,
+ u16 min_rate)
{
u32 j;
u8 nextindex;
@@ -1066,8 +1067,8 @@ static void ath_rc_ratefind(struct ath_softc *sc,
rate_table =
(struct ath_rate_table *)asc->hw_rate_table[sc->sc_curmode];
rix = ath_rc_ratefind_ht(sc, ath_rc_priv, rate_table,
- (rcflag & ATH_RC_PROBE_ALLOWED) ? 1 : 0,
- is_probe, is_retry);
+ (rcflag & ATH_RC_PROBE_ALLOWED) ? 1 : 0,
+ is_probe, is_retry);
nrix = rix;
if ((rcflag & ATH_RC_PROBE_ALLOWED) && (*is_probe)) {
@@ -1099,13 +1100,13 @@ static void ath_rc_ratefind(struct ath_softc *sc,
try_num = ((i + 1) == num_rates) ?
num_tries - (try_per_rate * i) : try_per_rate ;
min_rate = (((i + 1) == num_rates) &&
- (rcflag & ATH_RC_MINRATE_LASTRATE)) ? 1 : 0;
+ (rcflag & ATH_RC_MINRATE_LASTRATE)) ? 1 : 0;
nrix = ath_rc_rate_getidx(sc, ath_rc_priv,
- rate_table, nrix, 1, min_rate);
+ rate_table, nrix, 1, min_rate);
/* All other rates in the series have RTS enabled */
ath_rc_rate_set_series(rate_table,
- &series[i], try_num, nrix, TRUE);
+ &series[i], try_num, nrix, TRUE);
}
/*
@@ -1124,13 +1125,13 @@ static void ath_rc_ratefind(struct ath_softc *sc,
* above conditions.
*/
if ((sc->sc_curmode == ATH9K_MODE_11NG_HT20) ||
- (sc->sc_curmode == ATH9K_MODE_11NG_HT40PLUS) ||
- (sc->sc_curmode == ATH9K_MODE_11NG_HT40MINUS)) {
+ (sc->sc_curmode == ATH9K_MODE_11NG_HT40PLUS) ||
+ (sc->sc_curmode == ATH9K_MODE_11NG_HT40MINUS)) {
u8 dot11rate = rate_table->info[rix].dot11rate;
u8 phy = rate_table->info[rix].phy;
if (i == 4 &&
((dot11rate == 2 && phy == WLAN_RC_PHY_HT_40_SS) ||
- (dot11rate == 3 && phy == WLAN_RC_PHY_HT_20_SS))) {
+ (dot11rate == 3 && phy == WLAN_RC_PHY_HT_20_SS))) {
series[3].rix = series[2].rix;
series[3].flags = series[2].flags;
series[3].max_4ms_framelen = series[2].max_4ms_framelen;
@@ -1141,18 +1142,19 @@ static void ath_rc_ratefind(struct ath_softc *sc,
/*
* Return the Tx rate series.
*/
-void ath_rate_findrate(struct ath_softc *sc,
- struct ath_rate_node *ath_rc_priv,
- int num_tries,
- int num_rates,
- unsigned int rcflag,
- struct ath_rc_series series[],
- int *is_probe,
- int is_retry)
+static void ath_rate_findrate(struct ath_softc *sc,
+ struct ath_rate_node *ath_rc_priv,
+ int num_tries,
+ int num_rates,
+ unsigned int rcflag,
+ struct ath_rc_series series[],
+ int *is_probe,
+ int is_retry)
{
struct ath_vap *avp = ath_rc_priv->avp;
- DPRINTF(sc, ATH_DBG_RATE, "%s", __func__);
+ DPRINTF(sc, ATH_DBG_RATE, "%s\n", __func__);
+
if (!num_rates || !num_tries)
return;
@@ -1174,9 +1176,8 @@ void ath_rate_findrate(struct ath_softc *sc,
unsigned int mcs;
u8 series_rix = 0;
- series[idx].tries =
- IEEE80211_RATE_IDX_ENTRY(
- avp->av_config.av_fixed_retryset, idx);
+ series[idx].tries = IEEE80211_RATE_IDX_ENTRY(
+ avp->av_config.av_fixed_retryset, idx);
mcs = IEEE80211_RATE_IDX_ENTRY(
avp->av_config.av_fixed_rateset, idx);
@@ -1228,7 +1229,7 @@ static void ath_rc_update_ht(struct ath_softc *sc,
u32 now_msec = jiffies_to_msecs(jiffies);
int state_change = FALSE, rate, count;
u8 last_per;
- struct ath_rate_softc *asc = (struct ath_rate_softc *)sc->sc_rc;
+ struct ath_rate_softc *asc = (struct ath_rate_softc *)sc->sc_rc;
struct ath_rate_table *rate_table =
(struct ath_rate_table *)asc->hw_rate_table[sc->sc_curmode];
@@ -1272,14 +1273,14 @@ static void ath_rc_update_ht(struct ath_softc *sc,
} else {
/* xretries == 2 */
count = sizeof(nretry_to_per_lookup) /
- sizeof(nretry_to_per_lookup[0]);
+ sizeof(nretry_to_per_lookup[0]);
if (retries >= count)
retries = count - 1;
/* new_PER = 7/8*old_PER + 1/8*(currentPER) */
rate_ctrl->state[tx_rate].per =
(u8)(rate_ctrl->state[tx_rate].per -
- (rate_ctrl->state[tx_rate].per >> 3) +
- ((100) >> 3));
+ (rate_ctrl->state[tx_rate].per >> 3) +
+ ((100) >> 3));
}
/* xretries == 1 or 2 */
@@ -1295,8 +1296,7 @@ static void ath_rc_update_ht(struct ath_softc *sc,
if (retries >= count)
retries = count - 1;
if (info_priv->n_bad_frames) {
- /* new_PER = 7/8*old_PER + 1/8*(currentPER) */
- /*
+ /* new_PER = 7/8*old_PER + 1/8*(currentPER)
* Assuming that n_frames is not 0. The current PER
* from the retries is 100 * retries / (retries+1),
* since the first retries attempts failed, and the
@@ -1386,7 +1386,7 @@ static void ath_rc_update_ht(struct ath_softc *sc,
* rssi_ack values.
*/
if (tx_rate == rate_ctrl->rate_max_phy &&
- rate_ctrl->hw_maxretry_pktcnt < 255) {
+ rate_ctrl->hw_maxretry_pktcnt < 255) {
rate_ctrl->hw_maxretry_pktcnt++;
}
@@ -1418,7 +1418,7 @@ static void ath_rc_update_ht(struct ath_softc *sc,
/* Now reduce the current
* rssi threshold. */
if ((rssi_ackAvg < rssi_thres + 2) &&
- (rssi_thres > rssi_ack_vmin)) {
+ (rssi_thres > rssi_ack_vmin)) {
rate_ctrl->state[tx_rate].
rssi_thres--;
}
@@ -1436,10 +1436,10 @@ static void ath_rc_update_ht(struct ath_softc *sc,
* a while (except if we are probing).
*/
if (rate_ctrl->state[tx_rate].per >= 55 && tx_rate > 0 &&
- rate_table->info[tx_rate].ratekbps <=
- rate_table->info[rate_ctrl->rate_max_phy].ratekbps) {
+ rate_table->info[tx_rate].ratekbps <=
+ rate_table->info[rate_ctrl->rate_max_phy].ratekbps) {
ath_rc_get_nextlowervalid_txrate(rate_table, rate_ctrl,
- (u8) tx_rate, &rate_ctrl->rate_max_phy);
+ (u8) tx_rate, &rate_ctrl->rate_max_phy);
/* Don't probe for a little while. */
rate_ctrl->probe_time = now_msec;
@@ -1460,43 +1460,43 @@ static void ath_rc_update_ht(struct ath_softc *sc,
break;
if (rate_ctrl->state[rate].rssi_thres +
- rate_table->info[rate].rssi_ack_deltamin >
- rate_ctrl->state[rate+1].rssi_thres) {
+ rate_table->info[rate].rssi_ack_deltamin >
+ rate_ctrl->state[rate+1].rssi_thres) {
rate_ctrl->state[rate+1].rssi_thres =
rate_ctrl->state[rate].
- rssi_thres +
+ rssi_thres +
rate_table->info[rate].
- rssi_ack_deltamin;
+ rssi_ack_deltamin;
}
}
/* Make sure the rates below this have lower rssi thresholds. */
for (rate = tx_rate - 1; rate >= 0; rate--) {
if (rate_table->info[rate].phy !=
- rate_table->info[tx_rate].phy)
+ rate_table->info[tx_rate].phy)
break;
if (rate_ctrl->state[rate].rssi_thres +
- rate_table->info[rate].rssi_ack_deltamin >
- rate_ctrl->state[rate+1].rssi_thres) {
+ rate_table->info[rate].rssi_ack_deltamin >
+ rate_ctrl->state[rate+1].rssi_thres) {
if (rate_ctrl->state[rate+1].rssi_thres <
- rate_table->info[rate].
- rssi_ack_deltamin)
+ rate_table->info[rate].
+ rssi_ack_deltamin)
rate_ctrl->state[rate].rssi_thres = 0;
else {
rate_ctrl->state[rate].rssi_thres =
rate_ctrl->state[rate+1].
- rssi_thres -
- rate_table->info[rate].
- rssi_ack_deltamin;
+ rssi_thres -
+ rate_table->info[rate].
+ rssi_ack_deltamin;
}
if (rate_ctrl->state[rate].rssi_thres <
- rate_table->info[rate].
- rssi_ack_validmin) {
+ rate_table->info[rate].
+ rssi_ack_validmin) {
rate_ctrl->state[rate].rssi_thres =
rate_table->info[rate].
- rssi_ack_validmin;
+ rssi_ack_validmin;
}
}
}
@@ -1507,11 +1507,11 @@ static void ath_rc_update_ht(struct ath_softc *sc,
if (rate_ctrl->state[tx_rate].per < last_per) {
for (rate = tx_rate - 1; rate >= 0; rate--) {
if (rate_table->info[rate].phy !=
- rate_table->info[tx_rate].phy)
+ rate_table->info[tx_rate].phy)
break;
if (rate_ctrl->state[rate].per >
- rate_ctrl->state[rate+1].per) {
+ rate_ctrl->state[rate+1].per) {
rate_ctrl->state[rate].per =
rate_ctrl->state[rate+1].per;
}
@@ -1528,11 +1528,11 @@ static void ath_rc_update_ht(struct ath_softc *sc,
/* Every so often, we reduce the thresholds and
* PER (different for CCK and OFDM). */
if (now_msec - rate_ctrl->rssi_down_time >=
- rate_table->rssi_reduce_interval) {
+ rate_table->rssi_reduce_interval) {
for (rate = 0; rate < rate_ctrl->rate_table_size; rate++) {
if (rate_ctrl->state[rate].rssi_thres >
- rate_table->info[rate].rssi_ack_validmin)
+ rate_table->info[rate].rssi_ack_validmin)
rate_ctrl->state[rate].rssi_thres -= 1;
}
rate_ctrl->rssi_down_time = now_msec;
@@ -1541,7 +1541,7 @@ static void ath_rc_update_ht(struct ath_softc *sc,
/* Every so often, we reduce the thresholds
* and PER (different for CCK and OFDM). */
if (now_msec - rate_ctrl->per_down_time >=
- rate_table->rssi_reduce_interval) {
+ rate_table->rssi_reduce_interval) {
for (rate = 0; rate < rate_ctrl->rate_table_size; rate++) {
rate_ctrl->state[rate].per =
7 * rate_ctrl->state[rate].per / 8;
@@ -1560,7 +1560,7 @@ static void ath_rc_update(struct ath_softc *sc,
struct ath_tx_info_priv *info_priv, int final_ts_idx,
int xretries, int long_retry)
{
- struct ath_rate_softc *asc = (struct ath_rate_softc *)sc->sc_rc;
+ struct ath_rate_softc *asc = (struct ath_rate_softc *)sc->sc_rc;
struct ath_rate_table *rate_table;
struct ath_tx_ratectrl *rate_ctrl;
struct ath_rc_series rcs[4];
@@ -1637,7 +1637,6 @@ static void ath_rc_update(struct ath_softc *sc,
xretries, long_retry);
}
-
/*
* Process a tx descriptor for a completed transmit (success or failure).
*/
@@ -1651,13 +1650,13 @@ static void ath_rate_tx_complete(struct ath_softc *sc,
struct ath_vap *avp;
avp = rc_priv->avp;
- if ((avp->av_config.av_fixed_rateset != IEEE80211_FIXED_RATE_NONE)
- || info_priv->tx.ts_status & ATH9K_TXERR_FILT)
+ if ((avp->av_config.av_fixed_rateset != IEEE80211_FIXED_RATE_NONE) ||
+ (info_priv->tx.ts_status & ATH9K_TXERR_FILT))
return;
if (info_priv->tx.ts_rssi > 0) {
ATH_RSSI_LPF(an->an_chainmask_sel.tx_avgrssi,
- info_priv->tx.ts_rssi);
+ info_priv->tx.ts_rssi);
}
/*
@@ -1682,7 +1681,6 @@ static void ath_rate_tx_complete(struct ath_softc *sc,
info_priv->tx.ts_longretry);
}
-
/*
* Update the SIB's rate control information
*
@@ -1701,8 +1699,8 @@ static void ath_rc_sib_update(struct ath_softc *sc,
struct ath_rate_softc *asc = (struct ath_rate_softc *)sc->sc_rc;
struct ath_rateset *rateset = negotiated_rates;
u8 *ht_mcs = (u8 *)negotiated_htrates;
- struct ath_tx_ratectrl *rate_ctrl = (struct ath_tx_ratectrl *)
- (ath_rc_priv);
+ struct ath_tx_ratectrl *rate_ctrl =
+ (struct ath_tx_ratectrl *)ath_rc_priv;
u8 i, j, k, hi = 0, hthi = 0;
rate_table = (struct ath_rate_table *)
@@ -1815,19 +1813,18 @@ static void ath_rc_sib_init(struct ath_rate_node *ath_rc_priv)
}
-static void ath_setup_rates(struct ieee80211_local *local, struct sta_info *sta)
+static void ath_setup_rates(struct ath_softc *sc,
+ struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta,
+ struct ath_rate_node *rc_priv)
{
- struct ieee80211_supported_band *sband;
- struct ieee80211_hw *hw = local_to_hw(local);
- struct ath_softc *sc = hw->priv;
- struct ath_rate_node *rc_priv = sta->rate_ctrl_priv;
int i, j = 0;
- DPRINTF(sc, ATH_DBG_RATE, "%s", __func__);
- sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
+ DPRINTF(sc, ATH_DBG_RATE, "%s\n", __func__);
+
for (i = 0; i < sband->n_bitrates; i++) {
- if (sta->supp_rates[local->hw.conf.channel->band] & BIT(i)) {
+ if (sta->supp_rates[sband->band] & BIT(i)) {
rc_priv->neg_rates.rs_rates[j]
= (sband->bitrates[i].bitrate * 2) / 10;
j++;
@@ -1854,19 +1851,17 @@ void ath_rc_node_update(struct ieee80211_hw *hw, struct ath_rate_node *rc_priv)
}
/* Rate Control callbacks */
-static void ath_tx_status(void *priv, struct net_device *dev,
+static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta, void *priv_sta,
struct sk_buff *skb)
{
struct ath_softc *sc = priv;
struct ath_tx_info_priv *tx_info_priv;
struct ath_node *an;
- struct sta_info *sta;
- struct ieee80211_local *local;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ieee80211_hdr *hdr;
__le16 fc;
- local = hw_to_local(sc->hw);
hdr = (struct ieee80211_hdr *)skb->data;
fc = hdr->frame_control;
tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0];
@@ -1875,8 +1870,7 @@ static void ath_tx_status(void *priv, struct net_device *dev,
an = ath_node_find(sc, hdr->addr1);
spin_unlock_bh(&sc->node_lock);
- sta = sta_info_get(local, hdr->addr1);
- if (!an || !sta || !ieee80211_is_data(fc)) {
+ if (!an || !priv_sta || !ieee80211_is_data(fc)) {
if (tx_info->driver_data[0] != NULL) {
kfree(tx_info->driver_data[0]);
tx_info->driver_data[0] = NULL;
@@ -1884,37 +1878,40 @@ static void ath_tx_status(void *priv, struct net_device *dev,
return;
}
if (tx_info->driver_data[0] != NULL) {
- ath_rate_tx_complete(sc, an, sta->rate_ctrl_priv, tx_info_priv);
+ ath_rate_tx_complete(sc, an, priv_sta, tx_info_priv);
kfree(tx_info->driver_data[0]);
tx_info->driver_data[0] = NULL;
}
}
static void ath_tx_aggr_resp(struct ath_softc *sc,
- struct sta_info *sta,
+ struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta,
struct ath_node *an,
u8 tidno)
{
- struct ieee80211_hw *hw = sc->hw;
- struct ieee80211_local *local;
struct ath_atx_tid *txtid;
- struct ieee80211_supported_band *sband;
u16 buffersize = 0;
int state;
- DECLARE_MAC_BUF(mac);
+ struct sta_info *si;
- if (!sc->sc_txaggr)
+ if (!(sc->sc_flags & SC_OP_TXAGGR))
return;
txtid = ATH_AN_2_TID(an, tidno);
if (!txtid->paused)
return;
- local = hw_to_local(sc->hw);
- sband = hw->wiphy->bands[hw->conf.channel->band];
+ /*
+ * XXX: This is entirely busted, we aren't supposed to
+ * access the sta from here because it's internal
+ * to mac80211, and looking at the state without
+ * locking is wrong too.
+ */
+ si = container_of(sta, struct sta_info, sta);
buffersize = IEEE80211_MIN_AMPDU_BUF <<
sband->ht_info.ampdu_factor; /* FIXME */
- state = sta->ampdu_mlme.tid_state_tx[tidno];
+ state = si->ampdu_mlme.tid_state_tx[tidno];
if (state & HT_ADDBA_RECEIVED_MSK) {
txtid->addba_exchangecomplete = 1;
@@ -1930,21 +1927,18 @@ static void ath_tx_aggr_resp(struct ath_softc *sc,
}
}
-static void ath_get_rate(void *priv, struct net_device *dev,
- struct ieee80211_supported_band *sband,
- struct sk_buff *skb,
- struct rate_selection *sel)
+static void ath_get_rate(void *priv, struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta, void *priv_sta,
+ struct sk_buff *skb, struct rate_selection *sel)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct sta_info *sta;
- struct ath_softc *sc = (struct ath_softc *)priv;
+ struct ath_softc *sc = priv;
struct ieee80211_hw *hw = sc->hw;
struct ath_tx_info_priv *tx_info_priv;
- struct ath_rate_node *ath_rc_priv;
+ struct ath_rate_node *ath_rc_priv = priv_sta;
struct ath_node *an;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- int is_probe, chk, ret;
+ int is_probe = FALSE, chk, ret;
s8 lowest_idx;
__le16 fc = hdr->frame_control;
u8 *qc, tid;
@@ -1957,18 +1951,15 @@ static void ath_get_rate(void *priv, struct net_device *dev,
ASSERT(tx_info->driver_data[0] != NULL);
tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0];
- sta = sta_info_get(local, hdr->addr1);
- lowest_idx = rate_lowest_index(local, sband, sta);
+ lowest_idx = rate_lowest_index(sband, sta);
tx_info_priv->min_rate = (sband->bitrates[lowest_idx].bitrate * 2) / 10;
/* lowest rate for management and multicast/broadcast frames */
if (!ieee80211_is_data(fc) ||
- is_multicast_ether_addr(hdr->addr1) || !sta) {
+ is_multicast_ether_addr(hdr->addr1) || !sta) {
sel->rate_idx = lowest_idx;
return;
}
- ath_rc_priv = sta->rate_ctrl_priv;
-
/* Find tx rate for unicast frames */
ath_rate_findrate(sc, ath_rc_priv,
ATH_11N_TXMAXTRY, 4,
@@ -1977,8 +1968,7 @@ static void ath_get_rate(void *priv, struct net_device *dev,
&is_probe,
false);
if (is_probe)
- sel->probe_idx = ((struct ath_tx_ratectrl *)
- sta->rate_ctrl_priv)->probe_rate;
+ sel->probe_idx = ath_rc_priv->tx_ratectrl.probe_rate;
/* Ratecontrol sometimes returns invalid rate index */
if (tx_info_priv->rcs[0].rix != 0xff)
@@ -2022,38 +2012,31 @@ static void ath_get_rate(void *priv, struct net_device *dev,
__func__,
print_mac(mac, hdr->addr1));
} else if (chk == AGGR_EXCHANGE_PROGRESS)
- ath_tx_aggr_resp(sc, sta, an, tid);
+ ath_tx_aggr_resp(sc, sband, sta, an, tid);
}
}
}
-static void ath_rate_init(void *priv, void *priv_sta,
- struct ieee80211_local *local,
- struct sta_info *sta)
+static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta, void *priv_sta)
{
- struct ieee80211_supported_band *sband;
- struct ieee80211_hw *hw = local_to_hw(local);
- struct ieee80211_conf *conf = &local->hw.conf;
- struct ath_softc *sc = hw->priv;
+ struct ath_softc *sc = priv;
+ struct ath_rate_node *ath_rc_priv = priv_sta;
int i, j = 0;
DPRINTF(sc, ATH_DBG_RATE, "%s\n", __func__);
- sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
- sta->txrate_idx = rate_lowest_index(local, sband, sta);
-
- ath_setup_rates(local, sta);
- if (conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) {
+ ath_setup_rates(sc, sband, sta, ath_rc_priv);
+ if (sc->hw->conf.flags & IEEE80211_CONF_SUPPORT_HT_MODE) {
for (i = 0; i < MCS_SET_SIZE; i++) {
- if (conf->ht_conf.supp_mcs_set[i/8] & (1<<(i%8)))
- ((struct ath_rate_node *)
- priv_sta)->neg_ht_rates.rs_rates[j++] = i;
+ if (sc->hw->conf.ht_conf.supp_mcs_set[i/8] & (1<<(i%8)))
+ ath_rc_priv->neg_ht_rates.rs_rates[j++] = i;
if (j == ATH_RATE_MAX)
break;
}
- ((struct ath_rate_node *)priv_sta)->neg_ht_rates.rs_nrates = j;
+ ath_rc_priv->neg_ht_rates.rs_nrates = j;
}
- ath_rc_node_update(hw, priv_sta);
+ ath_rc_node_update(sc->hw, priv_sta);
}
static void ath_rate_clear(void *priv)
@@ -2061,13 +2044,12 @@ static void ath_rate_clear(void *priv)
return;
}
-static void *ath_rate_alloc(struct ieee80211_local *local)
+static void *ath_rate_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir)
{
- struct ieee80211_hw *hw = local_to_hw(local);
struct ath_softc *sc = hw->priv;
- DPRINTF(sc, ATH_DBG_RATE, "%s", __func__);
- return local->hw.priv;
+ DPRINTF(sc, ATH_DBG_RATE, "%s\n", __func__);
+ return hw->priv;
}
static void ath_rate_free(void *priv)
@@ -2075,24 +2057,28 @@ static void ath_rate_free(void *priv)
return;
}
-static void *ath_rate_alloc_sta(void *priv, gfp_t gfp)
+static void *ath_rate_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp)
{
struct ath_softc *sc = priv;
struct ath_vap *avp = sc->sc_vaps[0];
struct ath_rate_node *rate_priv;
- DPRINTF(sc, ATH_DBG_RATE, "%s", __func__);
+ DPRINTF(sc, ATH_DBG_RATE, "%s\n", __func__);
+
rate_priv = ath_rate_node_alloc(avp, sc->sc_rc, gfp);
if (!rate_priv) {
- DPRINTF(sc, ATH_DBG_FATAL, "%s:Unable to allocate"
- "private rate control structure", __func__);
+ DPRINTF(sc, ATH_DBG_FATAL,
+ "%s: Unable to allocate private rc structure\n",
+ __func__);
return NULL;
}
ath_rc_sib_init(rate_priv);
+
return rate_priv;
}
-static void ath_rate_free_sta(void *priv, void *priv_sta)
+static void ath_rate_free_sta(void *priv, struct ieee80211_sta *sta,
+ void *priv_sta)
{
struct ath_rate_node *rate_priv = priv_sta;
struct ath_softc *sc = priv;
@@ -2111,7 +2097,7 @@ static struct rate_control_ops ath_rate_ops = {
.alloc = ath_rate_alloc,
.free = ath_rate_free,
.alloc_sta = ath_rate_alloc_sta,
- .free_sta = ath_rate_free_sta
+ .free_sta = ath_rate_free_sta,
};
int ath_rate_control_register(void)
diff --git a/drivers/net/wireless/ath9k/rc.h b/drivers/net/wireless/ath9k/rc.h
index 71aef9c75232238fb3d402077b5066bdd686e26b..b95b41508b986000174519cc451458962f4962c3 100644
--- a/drivers/net/wireless/ath9k/rc.h
+++ b/drivers/net/wireless/ath9k/rc.h
@@ -71,9 +71,6 @@ enum ieee80211_fixed_rate_mode {
*/
#define IEEE80211_RATE_IDX_ENTRY(val, idx) (((val&(0xff<<(idx*8)))>>(idx*8)))
-#define SHORT_PRE 1
-#define LONG_PRE 0
-
#define WLAN_PHY_HT_20_SS WLAN_RC_PHY_HT_20_SS
#define WLAN_PHY_HT_20_DS WLAN_RC_PHY_HT_20_DS
#define WLAN_PHY_HT_20_DS_HGI WLAN_RC_PHY_HT_20_DS_HGI
@@ -102,18 +99,18 @@ enum {
WLAN_RC_PHY_MAX
};
-#define WLAN_RC_PHY_DS(_phy) ((_phy == WLAN_RC_PHY_HT_20_DS) \
- || (_phy == WLAN_RC_PHY_HT_40_DS) \
- || (_phy == WLAN_RC_PHY_HT_20_DS_HGI) \
- || (_phy == WLAN_RC_PHY_HT_40_DS_HGI))
-#define WLAN_RC_PHY_40(_phy) ((_phy == WLAN_RC_PHY_HT_40_SS) \
- || (_phy == WLAN_RC_PHY_HT_40_DS) \
- || (_phy == WLAN_RC_PHY_HT_40_SS_HGI) \
- || (_phy == WLAN_RC_PHY_HT_40_DS_HGI))
+#define WLAN_RC_PHY_DS(_phy) ((_phy == WLAN_RC_PHY_HT_20_DS) \
+ || (_phy == WLAN_RC_PHY_HT_40_DS) \
+ || (_phy == WLAN_RC_PHY_HT_20_DS_HGI) \
+ || (_phy == WLAN_RC_PHY_HT_40_DS_HGI))
+#define WLAN_RC_PHY_40(_phy) ((_phy == WLAN_RC_PHY_HT_40_SS) \
+ || (_phy == WLAN_RC_PHY_HT_40_DS) \
+ || (_phy == WLAN_RC_PHY_HT_40_SS_HGI) \
+ || (_phy == WLAN_RC_PHY_HT_40_DS_HGI))
#define WLAN_RC_PHY_SGI(_phy) ((_phy == WLAN_RC_PHY_HT_20_SS_HGI) \
- || (_phy == WLAN_RC_PHY_HT_20_DS_HGI) \
- || (_phy == WLAN_RC_PHY_HT_40_SS_HGI) \
- || (_phy == WLAN_RC_PHY_HT_40_DS_HGI))
+ || (_phy == WLAN_RC_PHY_HT_20_DS_HGI) \
+ || (_phy == WLAN_RC_PHY_HT_40_SS_HGI) \
+ || (_phy == WLAN_RC_PHY_HT_40_DS_HGI))
#define WLAN_RC_PHY_HT(_phy) (_phy >= WLAN_RC_PHY_HT_20_SS)
@@ -135,56 +132,59 @@ enum {
#define WLAN_RC_SGI_FLAG (0x04)
#define WLAN_RC_HT_FLAG (0x08)
-/* Index into the rate table */
-#define INIT_RATE_MAX_20 23
-#define INIT_RATE_MAX_40 40
-
#define RATE_TABLE_SIZE 64
-/* XXX: Convert to kdoc */
+/**
+ * struct ath_rate_table - Rate Control table
+ * @valid: valid for use in rate control
+ * @valid_single_stream: valid for use in rate control for
+ * single stream operation
+ * @phy: CCK/OFDM
+ * @ratekbps: rate in Kbits per second
+ * @user_ratekbps: user rate in Kbits per second
+ * @ratecode: rate that goes into HW descriptors
+ * @short_preamble: Mask for enabling short preamble in ratecode for CCK
+ * @dot11rate: value that goes into supported
+ * rates info element of MLME
+ * @ctrl_rate: Index of next lower basic rate, used for duration computation
+ * @max_4ms_framelen: maximum frame length(bytes) for tx duration
+ * @probe_interval: interval for rate control to probe for other rates
+ * @rssi_reduce_interval: interval for rate control to reduce rssi
+ * @initial_ratemax: initial ratemax value used in ath_rc_sib_update()
+ */
struct ath_rate_table {
int rate_cnt;
struct {
- int valid; /* Valid for use in rate control */
- int valid_single_stream;/* Valid for use in rate control
- for single stream operation */
- u8 phy; /* CCK/OFDM/TURBO/XR */
- u32 ratekbps; /* Rate in Kbits per second */
- u32 user_ratekbps; /* User rate in KBits per second */
- u8 ratecode; /* rate that goes into
- hw descriptors */
- u8 short_preamble; /* Mask for enabling short preamble
- in rate code for CCK */
- u8 dot11rate; /* Value that goes into supported
- rates info element of MLME */
- u8 ctrl_rate; /* Index of next lower basic rate,
- used for duration computation */
- int8_t rssi_ack_validmin; /* Rate control related */
- int8_t rssi_ack_deltamin; /* Rate control related */
- u8 base_index; /* base rate index */
- u8 cw40index; /* 40cap rate index */
- u8 sgi_index; /* shortgi rate index */
- u8 ht_index; /* shortgi rate index */
- u32 max_4ms_framelen; /* Maximum frame length(bytes)
- for 4ms tx duration */
+ int valid;
+ int valid_single_stream;
+ u8 phy;
+ u32 ratekbps;
+ u32 user_ratekbps;
+ u8 ratecode;
+ u8 short_preamble;
+ u8 dot11rate;
+ u8 ctrl_rate;
+ int8_t rssi_ack_validmin;
+ int8_t rssi_ack_deltamin;
+ u8 base_index;
+ u8 cw40index;
+ u8 sgi_index;
+ u8 ht_index;
+ u32 max_4ms_framelen;
} info[RATE_TABLE_SIZE];
- u32 probe_interval; /* interval for ratectrl to
- probe for other rates */
- u32 rssi_reduce_interval; /* interval for ratectrl
- to reduce RSSI */
- u8 initial_ratemax; /* the initial ratemax value used
- in ath_rc_sib_update() */
+ u32 probe_interval;
+ u32 rssi_reduce_interval;
+ u8 initial_ratemax;
};
#define ATH_RC_PROBE_ALLOWED 0x00000001
#define ATH_RC_MINRATE_LASTRATE 0x00000002
-#define ATH_RC_SHORT_PREAMBLE 0x00000004
struct ath_rc_series {
- u8 rix;
- u8 tries;
- u8 flags;
- u32 max_4ms_framelen;
+ u8 rix;
+ u8 tries;
+ u8 flags;
+ u32 max_4ms_framelen;
};
/* rcs_flags definition */
@@ -201,42 +201,56 @@ struct ath_rc_series {
#define MAX_TX_RATE_PHY 48
struct ath_tx_ratectrl_state {
- int8_t rssi_thres; /* required rssi for this rate (dB) */
- u8 per; /* recent estimate of packet error rate (%) */
+ int8_t rssi_thres; /* required rssi for this rate (dB) */
+ u8 per; /* recent estimate of packet error rate (%) */
};
+/**
+ * struct ath_tx_ratectrl - TX Rate control Information
+ * @state: RC state
+ * @rssi_last: last ACK rssi
+ * @rssi_last_lookup: last ACK rssi used for lookup
+ * @rssi_last_prev: previous last ACK rssi
+ * @rssi_last_prev2: 2nd previous last ACK rssi
+ * @rssi_sum_cnt: count of rssi_sum for averaging
+ * @rssi_sum_rate: rate that we are averaging
+ * @rssi_sum: running sum of rssi for averaging
+ * @probe_rate: rate we are probing at
+ * @rssi_time: msec timestamp for last ack rssi
+ * @rssi_down_time: msec timestamp for last down step
+ * @probe_time: msec timestamp for last probe
+ * @hw_maxretry_pktcnt: num of packets since we got HW max retry error
+ * @max_valid_rate: maximum number of valid rate
+ * @per_down_time: msec timestamp for last PER down step
+ * @valid_phy_ratecnt: valid rate count
+ * @rate_max_phy: phy index for the max rate
+ * @probe_interval: interval for ratectrl to probe for other rates
+ */
struct ath_tx_ratectrl {
- struct ath_tx_ratectrl_state state[MAX_TX_RATE_TBL]; /* state */
- int8_t rssi_last; /* last ack rssi */
- int8_t rssi_last_lookup; /* last ack rssi used for lookup */
- int8_t rssi_last_prev; /* previous last ack rssi */
- int8_t rssi_last_prev2; /* 2nd previous last ack rssi */
- int32_t rssi_sum_cnt; /* count of rssi_sum for averaging */
- int32_t rssi_sum_rate; /* rate that we are averaging */
- int32_t rssi_sum; /* running sum of rssi for averaging */
- u32 valid_txrate_mask; /* mask of valid rates */
- u8 rate_table_size; /* rate table size */
- u8 rate_max; /* max rate that has recently worked */
- u8 probe_rate; /* rate we are probing at */
- u32 rssi_time; /* msec timestamp for last ack rssi */
- u32 rssi_down_time; /* msec timestamp for last down step */
- u32 probe_time; /* msec timestamp for last probe */
- u8 hw_maxretry_pktcnt; /* num packets since we got
- HW max retry error */
- u8 max_valid_rate; /* maximum number of valid rate */
- u8 valid_rate_index[MAX_TX_RATE_TBL]; /* valid rate index */
- u32 per_down_time; /* msec timstamp for last
- PER down step */
+ struct ath_tx_ratectrl_state state[MAX_TX_RATE_TBL];
+ int8_t rssi_last;
+ int8_t rssi_last_lookup;
+ int8_t rssi_last_prev;
+ int8_t rssi_last_prev2;
+ int32_t rssi_sum_cnt;
+ int32_t rssi_sum_rate;
+ int32_t rssi_sum;
+ u8 rate_table_size;
+ u8 probe_rate;
+ u32 rssi_time;
+ u32 rssi_down_time;
+ u32 probe_time;
+ u8 hw_maxretry_pktcnt;
+ u8 max_valid_rate;
+ u8 valid_rate_index[MAX_TX_RATE_TBL];
+ u32 per_down_time;
/* 11n state */
- u8 valid_phy_ratecnt[WLAN_RC_PHY_MAX]; /* valid rate count */
- u8 valid_phy_rateidx[WLAN_RC_PHY_MAX][MAX_TX_RATE_TBL];
- u8 rc_phy_mode;
- u8 rate_max_phy; /* Phy index for the max rate */
- u32 rate_max_lastused; /* msec timstamp of when we
- last used rateMaxPhy */
- u32 probe_interval; /* interval for ratectrl to probe
- for other rates */
+ u8 valid_phy_ratecnt[WLAN_RC_PHY_MAX];
+ u8 valid_phy_rateidx[WLAN_RC_PHY_MAX][MAX_TX_RATE_TBL];
+ u8 rc_phy_mode;
+ u8 rate_max_phy;
+ u32 probe_interval;
};
struct ath_rateset {
@@ -248,29 +262,32 @@ struct ath_rateset {
struct ath_rate_softc {
/* phy tables that contain rate control data */
const void *hw_rate_table[ATH9K_MODE_MAX];
- int fixedrix; /* -1 or index of fixed rate */
+
+ /* -1 or index of fixed rate */
+ int fixedrix;
};
/* per-node state */
struct ath_rate_node {
- struct ath_tx_ratectrl tx_ratectrl; /* rate control state proper */
- u32 prev_data_rix; /* rate idx of last data frame */
+ struct ath_tx_ratectrl tx_ratectrl;
- /* map of rate ix -> negotiated rate set ix */
- u8 rixmap[MAX_TX_RATE_TBL];
+ /* rate idx of last data frame */
+ u32 prev_data_rix;
- /* map of ht rate ix -> negotiated rate set ix */
- u8 ht_rixmap[MAX_TX_RATE_TBL];
+ /* ht capabilities */
+ u8 ht_cap;
- u8 ht_cap; /* ht capabilities */
- u8 ant_tx; /* current transmit antenna */
+ /* When TRUE, only single stream Tx possible */
+ u8 single_stream;
- u8 single_stream; /* When TRUE, only single
- stream Tx possible */
- struct ath_rateset neg_rates; /* Negotiated rates */
- struct ath_rateset neg_ht_rates; /* Negotiated HT rates */
- struct ath_rate_softc *asc; /* back pointer to atheros softc */
- struct ath_vap *avp; /* back pointer to vap */
+ /* Negotiated rates */
+ struct ath_rateset neg_rates;
+
+ /* Negotiated HT rates */
+ struct ath_rateset neg_ht_rates;
+
+ struct ath_rate_softc *asc;
+ struct ath_vap *avp;
};
/* Driver data of ieee80211_tx_info */
@@ -296,18 +313,11 @@ void ath_rate_detach(struct ath_rate_softc *asc);
void ath_rc_node_update(struct ieee80211_hw *hw, struct ath_rate_node *rc_priv);
void ath_rate_newstate(struct ath_softc *sc, struct ath_vap *avp);
-/*
- * Return the tx rate series.
- */
-void ath_rate_findrate(struct ath_softc *sc, struct ath_rate_node *ath_rc_priv,
- int num_tries, int num_rates,
- unsigned int rcflag, struct ath_rc_series[],
- int *is_probe, int isretry);
/*
* Return rate index for given Dot11 Rate.
*/
u8 ath_rate_findrateix(struct ath_softc *sc,
- u8 dot11_rate);
+ u8 dot11_rate);
/* Routines to register/unregister rate control algorithm */
int ath_rate_control_register(void);
diff --git a/drivers/net/wireless/ath9k/recv.c b/drivers/net/wireless/ath9k/recv.c
index 20ddb7acdb9493c881ced6e2c0e1fb659fc7f003..4983402af559871f8ed526480794235dfc37959e 100644
--- a/drivers/net/wireless/ath9k/recv.c
+++ b/drivers/net/wireless/ath9k/recv.c
@@ -184,7 +184,7 @@ static int ath_ampdu_input(struct ath_softc *sc,
tid = qc[0] & 0xf;
}
- if (sc->sc_opmode == ATH9K_M_STA) {
+ if (sc->sc_ah->ah_opmode == ATH9K_M_STA) {
/* Drop the frame not belonging to me. */
if (memcmp(hdr->addr1, sc->sc_myaddr, ETH_ALEN)) {
dev_kfree_skb(skb);
@@ -449,17 +449,16 @@ static int ath_rx_indicate(struct ath_softc *sc,
int type;
/* indicate frame to the stack, which will free the old skb. */
- type = ath__rx_indicate(sc, skb, status, keyix);
+ type = _ath_rx_indicate(sc, skb, status, keyix);
/* allocate a new skb and queue it to for H/W processing */
nskb = ath_rxbuf_alloc(sc, sc->sc_rxbufsize);
if (nskb != NULL) {
bf->bf_mpdu = nskb;
- bf->bf_buf_addr = ath_skb_map_single(sc,
- nskb,
- PCI_DMA_FROMDEVICE,
- /* XXX: Remove get_dma_mem_context() */
- get_dma_mem_context(bf, bf_dmacontext));
+ bf->bf_buf_addr = pci_map_single(sc->pdev, nskb->data,
+ skb_end_pointer(nskb) - nskb->head,
+ PCI_DMA_FROMDEVICE);
+ bf->bf_dmacontext = bf->bf_buf_addr;
ATH_RX_CONTEXT(nskb)->ctx_rxbuf = bf;
/* queue the new wbuf to H/W */
@@ -505,7 +504,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
do {
spin_lock_init(&sc->sc_rxflushlock);
- sc->sc_rxflush = 0;
+ sc->sc_flags &= ~SC_OP_RXFLUSH;
spin_lock_init(&sc->sc_rxbuflock);
/*
@@ -542,9 +541,10 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
}
bf->bf_mpdu = skb;
- bf->bf_buf_addr =
- ath_skb_map_single(sc, skb, PCI_DMA_FROMDEVICE,
- get_dma_mem_context(bf, bf_dmacontext));
+ bf->bf_buf_addr = pci_map_single(sc->pdev, skb->data,
+ skb_end_pointer(skb) - skb->head,
+ PCI_DMA_FROMDEVICE);
+ bf->bf_dmacontext = bf->bf_buf_addr;
ATH_RX_CONTEXT(skb)->ctx_rxbuf = bf;
}
sc->sc_rxlink = NULL;
@@ -598,6 +598,7 @@ void ath_rx_cleanup(struct ath_softc *sc)
u32 ath_calcrxfilter(struct ath_softc *sc)
{
#define RX_FILTER_PRESERVE (ATH9K_RX_FILTER_PHYERR | ATH9K_RX_FILTER_PHYRADAR)
+
u32 rfilt;
rfilt = (ath9k_hw_getrxfilter(sc->sc_ah) & RX_FILTER_PRESERVE)
@@ -605,25 +606,29 @@ u32 ath_calcrxfilter(struct ath_softc *sc)
| ATH9K_RX_FILTER_MCAST;
/* If not a STA, enable processing of Probe Requests */
- if (sc->sc_opmode != ATH9K_M_STA)
+ if (sc->sc_ah->ah_opmode != ATH9K_M_STA)
rfilt |= ATH9K_RX_FILTER_PROBEREQ;
/* Can't set HOSTAP into promiscous mode */
- if (sc->sc_opmode == ATH9K_M_MONITOR) {
+ if (((sc->sc_ah->ah_opmode != ATH9K_M_HOSTAP) &&
+ (sc->rx_filter & FIF_PROMISC_IN_BSS)) ||
+ (sc->sc_ah->ah_opmode == ATH9K_M_MONITOR)) {
rfilt |= ATH9K_RX_FILTER_PROM;
/* ??? To prevent from sending ACK */
rfilt &= ~ATH9K_RX_FILTER_UCAST;
}
- if (sc->sc_opmode == ATH9K_M_STA || sc->sc_opmode == ATH9K_M_IBSS ||
- sc->sc_scanning)
+ if (((sc->sc_ah->ah_opmode == ATH9K_M_STA) &&
+ (sc->rx_filter & FIF_BCN_PRBRESP_PROMISC)) ||
+ (sc->sc_ah->ah_opmode == ATH9K_M_IBSS))
rfilt |= ATH9K_RX_FILTER_BEACON;
/* If in HOSTAP mode, want to enable reception of PSPOLL frames
& beacon frames */
- if (sc->sc_opmode == ATH9K_M_HOSTAP)
+ if (sc->sc_ah->ah_opmode == ATH9K_M_HOSTAP)
rfilt |= (ATH9K_RX_FILTER_BEACON | ATH9K_RX_FILTER_PSPOLL);
return rfilt;
+
#undef RX_FILTER_PRESERVE
}
@@ -703,11 +708,11 @@ void ath_flushrecv(struct ath_softc *sc)
* progress (see references to sc_rxflush)
*/
spin_lock_bh(&sc->sc_rxflushlock);
- sc->sc_rxflush = 1;
+ sc->sc_flags |= SC_OP_RXFLUSH;
ath_rx_tasklet(sc, 1);
- sc->sc_rxflush = 0;
+ sc->sc_flags &= ~SC_OP_RXFLUSH;
spin_unlock_bh(&sc->sc_rxflushlock);
}
@@ -720,7 +725,7 @@ int ath_rx_input(struct ath_softc *sc,
struct ath_recv_status *rx_status,
enum ATH_RX_TYPE *status)
{
- if (is_ampdu && sc->sc_rxaggr) {
+ if (is_ampdu && (sc->sc_flags & SC_OP_RXAGGR)) {
*status = ATH_RX_CONSUMED;
return ath_ampdu_input(sc, an, skb, rx_status);
} else {
@@ -751,7 +756,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush)
do {
/* If handling rx interrupt and flush is in progress => exit */
- if (sc->sc_rxflush && (flush == 0))
+ if ((sc->sc_flags & SC_OP_RXFLUSH) && (flush == 0))
break;
spin_lock_bh(&sc->sc_rxbuflock);
@@ -887,7 +892,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush)
hdr = (struct ieee80211_hdr *)skb->data;
fc = hdr->frame_control;
- memzero(&rx_status, sizeof(struct ath_recv_status));
+ memset(&rx_status, 0, sizeof(struct ath_recv_status));
if (ds->ds_rxstat.rs_more) {
/*
@@ -901,7 +906,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush)
* Enable this if you want to see
* error frames in Monitor mode.
*/
- if (sc->sc_opmode != ATH9K_M_MONITOR)
+ if (sc->sc_ah->ah_opmode != ATH9K_M_MONITOR)
goto rx_next;
#endif
/* fall thru for monitor mode handling... */
@@ -946,7 +951,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush)
* decryption and MIC failures. For monitor mode,
* we also ignore the CRC error.
*/
- if (sc->sc_opmode == ATH9K_M_MONITOR) {
+ if (sc->sc_ah->ah_opmode == ATH9K_M_MONITOR) {
if (ds->ds_rxstat.rs_status &
~(ATH9K_RXERR_DECRYPT | ATH9K_RXERR_MIC |
ATH9K_RXERR_CRC))
@@ -994,20 +999,11 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush)
rx_status.flags |= ATH_RX_SHORT_GI;
}
- /* sc->sc_noise_floor is only available when the station
+ /* sc_noise_floor is only available when the station
attaches to an AP, so we use a default value
if we are not yet attached. */
-
- /* XXX we should use either sc->sc_noise_floor or
- * ath_hal_getChanNoise(ah, &sc->sc_curchan)
- * to calculate the noise floor.
- * However, the value returned by ath_hal_getChanNoise
- * seems to be incorrect (-31dBm on the last test),
- * so we will use a hard-coded value until we
- * figure out what is going on.
- */
rx_status.abs_rssi =
- ds->ds_rxstat.rs_rssi + ATH_DEFAULT_NOISE_FLOOR;
+ ds->ds_rxstat.rs_rssi + sc->sc_ani.sc_noise_floor;
pci_dma_sync_single_for_cpu(sc->pdev,
bf->bf_buf_addr,
@@ -1090,7 +1086,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush)
"%s: Reset rx chain mask. "
"Do internal reset\n", __func__);
ASSERT(flush == 0);
- ath_internal_reset(sc);
+ ath_reset(sc, false);
}
return 0;
@@ -1128,7 +1124,7 @@ int ath_rx_aggr_start(struct ath_softc *sc,
rxtid = &an->an_aggr.rx.tid[tid];
spin_lock_bh(&rxtid->tidlock);
- if (sc->sc_rxaggr) {
+ if (sc->sc_flags & SC_OP_RXAGGR) {
/* Allow aggregation reception
* Adjust rx BA window size. Peer might indicate a
* zero buffer size for a _dont_care_ condition.
@@ -1161,7 +1157,7 @@ int ath_rx_aggr_start(struct ath_softc *sc,
} else {
/* Ensure the memory is zeroed out (all internal
* pointers are null) */
- memzero(rxtid->rxbuf, ATH_TID_MAX_BUFS *
+ memset(rxtid->rxbuf, 0, ATH_TID_MAX_BUFS *
sizeof(struct ath_rxbuf));
DPRINTF(sc, ATH_DBG_AGGR,
"%s: Allocated @%p\n", __func__, rxtid->rxbuf);
@@ -1228,7 +1224,7 @@ void ath_rx_aggr_teardown(struct ath_softc *sc,
void ath_rx_node_init(struct ath_softc *sc, struct ath_node *an)
{
- if (sc->sc_rxaggr) {
+ if (sc->sc_flags & SC_OP_RXAGGR) {
struct ath_arx_tid *rxtid;
int tidno;
@@ -1260,7 +1256,7 @@ void ath_rx_node_init(struct ath_softc *sc, struct ath_node *an)
void ath_rx_node_cleanup(struct ath_softc *sc, struct ath_node *an)
{
- if (sc->sc_rxaggr) {
+ if (sc->sc_flags & SC_OP_RXAGGR) {
struct ath_arx_tid *rxtid;
int tidno, i;
@@ -1293,27 +1289,3 @@ void ath_rx_node_free(struct ath_softc *sc, struct ath_node *an)
{
ath_rx_node_cleanup(sc, an);
}
-
-dma_addr_t ath_skb_map_single(struct ath_softc *sc,
- struct sk_buff *skb,
- int direction,
- dma_addr_t *pa)
-{
- /*
- * NB: do NOT use skb->len, which is 0 on initialization.
- * Use skb's entire data area instead.
- */
- *pa = pci_map_single(sc->pdev, skb->data,
- skb_end_pointer(skb) - skb->head, direction);
- return *pa;
-}
-
-void ath_skb_unmap_single(struct ath_softc *sc,
- struct sk_buff *skb,
- int direction,
- dma_addr_t *pa)
-{
- /* Unmap skb's entire data area */
- pci_unmap_single(sc->pdev, *pa,
- skb_end_pointer(skb) - skb->head, direction);
-}
diff --git a/drivers/net/wireless/ath9k/reg.h b/drivers/net/wireless/ath9k/reg.h
index 42b0890a46858366aa3d3701767615563ef7402e..60617ae66209964890623a63b6c021d1fe3c3bcb 100644
--- a/drivers/net/wireless/ath9k/reg.h
+++ b/drivers/net/wireless/ath9k/reg.h
@@ -899,12 +899,6 @@ enum {
#define AR_GPIO_OUTPUT_MUX2 0x4064
#define AR_GPIO_OUTPUT_MUX3 0x4068
-#define AR_GPIO_OUTPUT_MUX_AS_OUTPUT 0
-#define AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED 1
-#define AR_GPIO_OUTPUT_MUX_AS_PCIE_POWER_LED 2
-#define AR_GPIO_OUTPUT_MUX_AS_MAC_NETWORK_LED 5
-#define AR_GPIO_OUTPUT_MUX_AS_MAC_POWER_LED 6
-
#define AR_INPUT_STATE 0x406c
#define AR_EEPROM_STATUS_DATA 0x407c
diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c
index 550129f717e2c58ebd3f62f5edc6df0735e3c073..3a4757942b3fa80f5454bebffd468b4dc0103e76 100644
--- a/drivers/net/wireless/ath9k/xmit.c
+++ b/drivers/net/wireless/ath9k/xmit.c
@@ -59,79 +59,6 @@ static u32 bits_per_symbol[][2] = {
#define IS_HT_RATE(_rate) ((_rate) & 0x80)
-/*
- * Insert a chain of ath_buf (descriptors) on a multicast txq
- * but do NOT start tx DMA on this queue.
- * NB: must be called with txq lock held
- */
-
-static void ath_tx_mcastqaddbuf(struct ath_softc *sc,
- struct ath_txq *txq,
- struct list_head *head)
-{
- struct ath_hal *ah = sc->sc_ah;
- struct ath_buf *bf;
-
- if (list_empty(head))
- return;
-
- /*
- * Insert the frame on the outbound list and
- * pass it on to the hardware.
- */
- bf = list_first_entry(head, struct ath_buf, list);
-
- /*
- * The CAB queue is started from the SWBA handler since
- * frames only go out on DTIM and to avoid possible races.
- */
- ath9k_hw_set_interrupts(ah, 0);
-
- /*
- * If there is anything in the mcastq, we want to set
- * the "more data" bit in the last item in the queue to
- * indicate that there is "more data". It makes sense to add
- * it here since you are *always* going to have
- * more data when adding to this queue, no matter where
- * you call from.
- */
-
- if (txq->axq_depth) {
- struct ath_buf *lbf;
- struct ieee80211_hdr *hdr;
-
- /*
- * Add the "more data flag" to the last frame
- */
-
- lbf = list_entry(txq->axq_q.prev, struct ath_buf, list);
- hdr = (struct ieee80211_hdr *)
- ((struct sk_buff *)(lbf->bf_mpdu))->data;
- hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_MOREDATA);
- }
-
- /*
- * Now, concat the frame onto the queue
- */
- list_splice_tail_init(head, &txq->axq_q);
- txq->axq_depth++;
- txq->axq_totalqueued++;
- txq->axq_linkbuf = list_entry(txq->axq_q.prev, struct ath_buf, list);
-
- DPRINTF(sc, ATH_DBG_QUEUE,
- "%s: txq depth = %d\n", __func__, txq->axq_depth);
- if (txq->axq_link != NULL) {
- *txq->axq_link = bf->bf_daddr;
- DPRINTF(sc, ATH_DBG_XMIT,
- "%s: link[%u](%p)=%llx (%p)\n",
- __func__,
- txq->axq_qnum, txq->axq_link,
- ito64(bf->bf_daddr), bf->bf_desc);
- }
- txq->axq_link = &(bf->bf_lastbf->bf_desc->ds_link);
- ath9k_hw_set_interrupts(ah, sc->sc_imask);
-}
-
/*
* Insert a chain of ath_buf (descriptors) on a txq and
* assume the descriptors are already chained together by caller.
@@ -277,8 +204,6 @@ static int ath_tx_prepare(struct ath_softc *sc,
__le16 fc;
u8 *qc;
- memset(txctl, 0, sizeof(struct ath_tx_control));
-
txctl->dev = sc;
hdr = (struct ieee80211_hdr *)skb->data;
hdrlen = ieee80211_get_hdrlen_from_skb(skb);
@@ -302,7 +227,6 @@ static int ath_tx_prepare(struct ath_softc *sc,
}
txctl->if_id = 0;
- txctl->nextfraglen = 0;
txctl->frmlen = skb->len + FCS_LEN - (hdrlen & 3);
txctl->txpower = MAX_RATE_POWER; /* FIXME */
@@ -313,13 +237,13 @@ static int ath_tx_prepare(struct ath_softc *sc,
if (tx_info->control.hw_key) {
txctl->keyix = tx_info->control.hw_key->hw_key_idx;
- txctl->frmlen += tx_info->control.icv_len;
+ txctl->frmlen += tx_info->control.hw_key->icv_len;
- if (sc->sc_keytype == ATH9K_CIPHER_WEP)
+ if (tx_info->control.hw_key->alg == ALG_WEP)
txctl->keytype = ATH9K_KEY_TYPE_WEP;
- else if (sc->sc_keytype == ATH9K_CIPHER_TKIP)
+ else if (tx_info->control.hw_key->alg == ALG_TKIP)
txctl->keytype = ATH9K_KEY_TYPE_TKIP;
- else if (sc->sc_keytype == ATH9K_CIPHER_AES_CCM)
+ else if (tx_info->control.hw_key->alg == ALG_CCMP)
txctl->keytype = ATH9K_KEY_TYPE_AES;
}
@@ -329,12 +253,18 @@ static int ath_tx_prepare(struct ath_softc *sc,
/* Fill qnum */
- txctl->qnum = ath_get_hal_qnum(skb_get_queue_mapping(skb), sc);
- txq = &sc->sc_txq[txctl->qnum];
+ if (unlikely(txctl->flags & ATH9K_TXDESC_CAB)) {
+ txctl->qnum = 0;
+ txq = sc->sc_cabq;
+ } else {
+ txctl->qnum = ath_get_hal_qnum(skb_get_queue_mapping(skb), sc);
+ txq = &sc->sc_txq[txctl->qnum];
+ }
spin_lock_bh(&txq->axq_lock);
/* Try to avoid running out of descriptors */
- if (txq->axq_depth >= (ATH_TXBUF - 20)) {
+ if (txq->axq_depth >= (ATH_TXBUF - 20) &&
+ !(txctl->flags & ATH9K_TXDESC_CAB)) {
DPRINTF(sc, ATH_DBG_FATAL,
"%s: TX queue: %d is full, depth: %d\n",
__func__,
@@ -354,7 +284,7 @@ static int ath_tx_prepare(struct ath_softc *sc,
/* Fill flags */
- txctl->flags = ATH9K_TXDESC_CLRDMASK; /* needed for crypto errors */
+ txctl->flags |= ATH9K_TXDESC_CLRDMASK; /* needed for crypto errors */
if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK)
txctl->flags |= ATH9K_TXDESC_NOACK;
@@ -392,7 +322,7 @@ static int ath_tx_prepare(struct ath_softc *sc,
* incremented by the fragmentation routine.
*/
if (likely(!(txctl->flags & ATH9K_TXDESC_FRAG_IS_ON)) &&
- txctl->ht && sc->sc_txaggr) {
+ txctl->ht && (sc->sc_flags & SC_OP_TXAGGR)) {
struct ath_atx_tid *tid;
tid = ATH_AN_2_TID(txctl->an, txctl->tidno);
@@ -413,50 +343,18 @@ static int ath_tx_prepare(struct ath_softc *sc,
}
rix = rcs[0].rix;
- /*
- * Calculate duration. This logically belongs in the 802.11
- * layer but it lacks sufficient information to calculate it.
- */
- if ((txctl->flags & ATH9K_TXDESC_NOACK) == 0 && !ieee80211_is_ctl(fc)) {
- u16 dur;
+ if (ieee80211_has_morefrags(fc) ||
+ (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG)) {
/*
- * XXX not right with fragmentation.
- */
- if (sc->sc_flags & ATH_PREAMBLE_SHORT)
- dur = rt->info[rix].spAckDuration;
- else
- dur = rt->info[rix].lpAckDuration;
-
- if (le16_to_cpu(hdr->frame_control) &
- IEEE80211_FCTL_MOREFRAGS) {
- dur += dur; /* Add additional 'SIFS + ACK' */
-
- /*
- ** Compute size of next fragment in order to compute
- ** durations needed to update NAV.
- ** The last fragment uses the ACK duration only.
- ** Add time for next fragment.
- */
- dur += ath9k_hw_computetxtime(sc->sc_ah, rt,
- txctl->nextfraglen,
- rix, sc->sc_flags & ATH_PREAMBLE_SHORT);
- }
-
- if (ieee80211_has_morefrags(fc) ||
- (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG)) {
- /*
- ** Force hardware to use computed duration for next
- ** fragment by disabling multi-rate retry, which
- ** updates duration based on the multi-rate
- ** duration table.
- */
- rcs[1].tries = rcs[2].tries = rcs[3].tries = 0;
- rcs[1].rix = rcs[2].rix = rcs[3].rix = 0;
- /* reset tries but keep rate index */
- rcs[0].tries = ATH_TXMAXTRY;
- }
-
- hdr->duration_id = cpu_to_le16(dur);
+ ** Force hardware to use computed duration for next
+ ** fragment by disabling multi-rate retry, which
+ ** updates duration based on the multi-rate
+ ** duration table.
+ */
+ rcs[1].tries = rcs[2].tries = rcs[3].tries = 0;
+ rcs[1].rix = rcs[2].rix = rcs[3].rix = 0;
+ /* reset tries but keep rate index */
+ rcs[0].tries = ATH_TXMAXTRY;
}
/*
@@ -484,12 +382,8 @@ static int ath_tx_prepare(struct ath_softc *sc,
if (is_multicast_ether_addr(hdr->addr1)) {
antenna = sc->sc_mcastantenna + 1;
sc->sc_mcastantenna = (sc->sc_mcastantenna + 1) & 0x1;
- } else
- antenna = sc->sc_txantenna;
+ }
-#ifdef USE_LEGACY_HAL
- txctl->antenna = antenna;
-#endif
return 0;
}
@@ -502,7 +396,6 @@ static void ath_tx_complete_buf(struct ath_softc *sc,
{
struct sk_buff *skb = bf->bf_mpdu;
struct ath_xmit_status tx_status;
- dma_addr_t *pa;
/*
* Set retry information.
@@ -518,13 +411,12 @@ static void ath_tx_complete_buf(struct ath_softc *sc,
if (!txok) {
tx_status.flags |= ATH_TX_ERROR;
- if (bf->bf_isxretried)
+ if (bf_isxretried(bf))
tx_status.flags |= ATH_TX_XRETRY;
}
/* Unmap this frame */
- pa = get_dma_mem_context(bf, bf_dmacontext);
pci_unmap_single(sc->pdev,
- *pa,
+ bf->bf_dmacontext,
skb->len,
PCI_DMA_TODEVICE);
/* complete this frame */
@@ -629,7 +521,7 @@ static int ath_tx_num_badfrms(struct ath_softc *sc,
if (isnodegone || ds->ds_txstat.ts_flags == ATH9K_TX_SW_ABORTED)
return 0;
- isaggr = bf->bf_isaggr;
+ isaggr = bf_isaggr(bf);
if (isaggr) {
seq_st = ATH_DS_BA_SEQ(ds);
memcpy(ba, ATH_DS_BA_BITMAP(ds), WME_BA_BMP_SIZE >> 3);
@@ -651,7 +543,7 @@ static void ath_tx_set_retry(struct ath_softc *sc, struct ath_buf *bf)
struct sk_buff *skb;
struct ieee80211_hdr *hdr;
- bf->bf_isretried = 1;
+ bf->bf_state.bf_type |= BUF_RETRY;
bf->bf_retries++;
skb = bf->bf_mpdu;
@@ -698,7 +590,7 @@ static u32 ath_pkt_duration(struct ath_softc *sc,
u8 rc;
int streams, pktlen;
- pktlen = bf->bf_isaggr ? bf->bf_al : bf->bf_frmlen;
+ pktlen = bf_isaggr(bf) ? bf->bf_al : bf->bf_frmlen;
rc = rt->info[rix].rateCode;
/*
@@ -742,7 +634,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
int i, flags, rtsctsena = 0, dynamic_mimops = 0;
u32 ctsduration = 0;
u8 rix = 0, cix, ctsrate = 0;
- u32 aggr_limit_with_rts = sc->sc_rtsaggrlimit;
+ u32 aggr_limit_with_rts = ah->ah_caps.rts_aggr_limit;
struct ath_node *an = (struct ath_node *) bf->bf_node;
/*
@@ -781,7 +673,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
* let rate series flags determine which rates will actually
* use RTS.
*/
- if ((ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT) && bf->bf_isdata) {
+ if ((ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT) && bf_isdata(bf)) {
BUG_ON(!an);
/*
* 802.11g protection not needed, use our default behavior
@@ -793,7 +685,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
* and the second aggregate should have any protection at all.
*/
if (an->an_smmode == ATH_SM_PWRSAV_DYNAMIC) {
- if (!bf->bf_aggrburst) {
+ if (!bf_isaggrburst(bf)) {
flags = ATH9K_TXDESC_RTSENA;
dynamic_mimops = 1;
} else {
@@ -806,7 +698,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
* Set protection if aggregate protection on
*/
if (sc->sc_config.ath_aggr_prot &&
- (!bf->bf_isaggr || (bf->bf_isaggr && bf->bf_al < 8192))) {
+ (!bf_isaggr(bf) || (bf_isaggr(bf) && bf->bf_al < 8192))) {
flags = ATH9K_TXDESC_RTSENA;
cix = rt->info[sc->sc_protrix].controlRate;
rtsctsena = 1;
@@ -815,7 +707,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
/*
* For AR5416 - RTS cannot be followed by a frame larger than 8K.
*/
- if (bf->bf_isaggr && (bf->bf_al > aggr_limit_with_rts)) {
+ if (bf_isaggr(bf) && (bf->bf_al > aggr_limit_with_rts)) {
/*
* Ensure that in the case of SM Dynamic power save
* while we are bursting the second aggregate the
@@ -832,12 +724,12 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
/* NB: cix is set above where RTS/CTS is enabled */
BUG_ON(cix == 0xff);
ctsrate = rt->info[cix].rateCode |
- (bf->bf_shpreamble ? rt->info[cix].shortPreamble : 0);
+ (bf_isshpreamble(bf) ? rt->info[cix].shortPreamble : 0);
/*
* Setup HAL rate series
*/
- memzero(series, sizeof(struct ath9k_11n_rate_series) * 4);
+ memset(series, 0, sizeof(struct ath9k_11n_rate_series) * 4);
for (i = 0; i < 4; i++) {
if (!bf->bf_rcs[i].tries)
@@ -846,7 +738,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
rix = bf->bf_rcs[i].rix;
series[i].Rate = rt->info[rix].rateCode |
- (bf->bf_shpreamble ? rt->info[rix].shortPreamble : 0);
+ (bf_isshpreamble(bf) ? rt->info[rix].shortPreamble : 0);
series[i].Tries = bf->bf_rcs[i].tries;
@@ -862,7 +754,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
sc, rix, bf,
(bf->bf_rcs[i].flags & ATH_RC_CW40_FLAG) != 0,
(bf->bf_rcs[i].flags & ATH_RC_SGI_FLAG),
- bf->bf_shpreamble);
+ bf_isshpreamble(bf));
if ((an->an_smmode == ATH_SM_PWRSAV_STATIC) &&
(bf->bf_rcs[i].flags & ATH_RC_DS_FLAG) == 0) {
@@ -875,7 +767,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
*/
series[i].ChSel = sc->sc_tx_chainmask;
} else {
- if (bf->bf_ht)
+ if (bf_isht(bf))
series[i].ChSel =
ath_chainmask_sel_logic(sc, an);
else
@@ -908,7 +800,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
* use the precalculated ACK durations.
*/
if (flags & ATH9K_TXDESC_RTSENA) { /* SIFS + CTS */
- ctsduration += bf->bf_shpreamble ?
+ ctsduration += bf_isshpreamble(bf) ?
rt->info[cix].spAckDuration :
rt->info[cix].lpAckDuration;
}
@@ -916,7 +808,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
ctsduration += series[0].PktDuration;
if ((bf->bf_flags & ATH9K_TXDESC_NOACK) == 0) { /* SIFS + ACK */
- ctsduration += bf->bf_shpreamble ?
+ ctsduration += bf_isshpreamble(bf) ?
rt->info[rix].spAckDuration :
rt->info[rix].lpAckDuration;
}
@@ -925,17 +817,17 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
* Disable multi-rate retry when using RTS/CTS by clearing
* series 1, 2 and 3.
*/
- memzero(&series[1], sizeof(struct ath9k_11n_rate_series) * 3);
+ memset(&series[1], 0, sizeof(struct ath9k_11n_rate_series) * 3);
}
/*
* set dur_update_en for l-sig computation except for PS-Poll frames
*/
ath9k_hw_set11n_ratescenario(ah, ds, lastds,
- !bf->bf_ispspoll,
- ctsrate,
- ctsduration,
- series, 4, flags);
+ !bf_ispspoll(bf),
+ ctsrate,
+ ctsduration,
+ series, 4, flags);
if (sc->sc_config.ath_aggr_prot && flags)
ath9k_hw_set11n_burstduration(ah, ds, 8192);
}
@@ -958,7 +850,7 @@ static int ath_tx_send_normal(struct ath_softc *sc,
BUG_ON(list_empty(bf_head));
bf = list_first_entry(bf_head, struct ath_buf, list);
- bf->bf_isampdu = 0; /* regular HT frame */
+ bf->bf_state.bf_type &= ~BUF_AMPDU; /* regular HT frame */
skb = (struct sk_buff *)bf->bf_mpdu;
tx_info = IEEE80211_SKB_CB(skb);
@@ -998,7 +890,7 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
while (!list_empty(&tid->buf_q)) {
bf = list_first_entry(&tid->buf_q, struct ath_buf, list);
- ASSERT(!bf->bf_isretried);
+ ASSERT(!bf_isretried(bf));
list_cut_position(&bf_head, &tid->buf_q, &bf->bf_lastfrm->list);
ath_tx_send_normal(sc, txq, tid, &bf_head);
}
@@ -1025,7 +917,7 @@ static void ath_tx_complete_aggr_rifs(struct ath_softc *sc,
int isaggr, txfail, txpending, sendbar = 0, needreset = 0;
int isnodegone = (an->an_flags & ATH_NODE_CLEAN);
- isaggr = bf->bf_isaggr;
+ isaggr = bf_isaggr(bf);
if (isaggr) {
if (txok) {
if (ATH_DS_TX_BA(ds)) {
@@ -1038,7 +930,7 @@ static void ath_tx_complete_aggr_rifs(struct ath_softc *sc,
ATH_DS_BA_BITMAP(ds),
WME_BA_BMP_SIZE >> 3);
} else {
- memzero(ba, WME_BA_BMP_SIZE >> 3);
+ memset(ba, 0, WME_BA_BMP_SIZE >> 3);
/*
* AR5416 can become deaf/mute when BA
@@ -1047,11 +939,11 @@ static void ath_tx_complete_aggr_rifs(struct ath_softc *sc,
* when perform internal reset in this routine.
* Only enable reset in STA mode for now.
*/
- if (sc->sc_opmode == ATH9K_M_STA)
+ if (sc->sc_ah->ah_opmode == ATH9K_M_STA)
needreset = 1;
}
} else {
- memzero(ba, WME_BA_BMP_SIZE >> 3);
+ memset(ba, 0, WME_BA_BMP_SIZE >> 3);
}
}
@@ -1075,7 +967,7 @@ static void ath_tx_complete_aggr_rifs(struct ath_softc *sc,
ath_tx_set_retry(sc, bf);
txpending = 1;
} else {
- bf->bf_isxretried = 1;
+ bf->bf_state.bf_type |= BUF_XRETRY;
txfail = 1;
sendbar = 1;
}
@@ -1175,11 +1067,8 @@ static void ath_tx_complete_aggr_rifs(struct ath_softc *sc,
tbf->bf_lastfrm->bf_desc);
/* copy the DMA context */
- copy_dma_mem_context(
- get_dma_mem_context(tbf,
- bf_dmacontext),
- get_dma_mem_context(bf_last,
- bf_dmacontext));
+ tbf->bf_dmacontext =
+ bf_last->bf_dmacontext;
}
list_add_tail(&tbf->list, &bf_head);
} else {
@@ -1188,7 +1077,7 @@ static void ath_tx_complete_aggr_rifs(struct ath_softc *sc,
* software retry
*/
ath9k_hw_cleartxdesc(sc->sc_ah,
- bf->bf_lastfrm->bf_desc);
+ bf->bf_lastfrm->bf_desc);
}
/*
@@ -1242,7 +1131,7 @@ static void ath_tx_complete_aggr_rifs(struct ath_softc *sc,
}
if (needreset)
- ath_internal_reset(sc);
+ ath_reset(sc, false);
return;
}
@@ -1331,7 +1220,7 @@ static int ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
txq->axq_depth--;
- if (bf->bf_isaggr)
+ if (bf_isaggr(bf))
txq->axq_aggr_depth--;
txok = (ds->ds_txstat.ts_status == 0);
@@ -1345,14 +1234,14 @@ static int ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
spin_unlock_bh(&sc->sc_txbuflock);
}
- if (!bf->bf_isampdu) {
+ if (!bf_isampdu(bf)) {
/*
* This frame is sent out as a single frame.
* Use hardware retry status for this frame.
*/
bf->bf_retries = ds->ds_txstat.ts_longretry;
if (ds->ds_txstat.ts_status & ATH9K_TXERR_XRETRY)
- bf->bf_isxretried = 1;
+ bf->bf_state.bf_type |= BUF_XRETRY;
nbad = 0;
} else {
nbad = ath_tx_num_badfrms(sc, bf, txok);
@@ -1368,7 +1257,7 @@ static int ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
if (ds->ds_txstat.ts_status == 0)
nacked++;
- if (bf->bf_isdata) {
+ if (bf_isdata(bf)) {
if (isrifs)
tmp_ds = bf->bf_rifslast->bf_desc;
else
@@ -1384,7 +1273,7 @@ static int ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
/*
* Complete this transmit unit
*/
- if (bf->bf_isampdu)
+ if (bf_isampdu(bf))
ath_tx_complete_aggr_rifs(sc, txq, bf, &bf_head, txok);
else
ath_tx_complete_buf(sc, bf, &bf_head, txok, 0);
@@ -1406,7 +1295,7 @@ static int ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
/*
* schedule any pending packets if aggregation is enabled
*/
- if (sc->sc_txaggr)
+ if (sc->sc_flags & SC_OP_TXAGGR)
ath_txq_schedule(sc, txq);
spin_unlock_bh(&txq->axq_lock);
}
@@ -1430,10 +1319,9 @@ static void ath_drain_txdataq(struct ath_softc *sc, bool retry_tx)
struct ath_hal *ah = sc->sc_ah;
int i;
int npend = 0;
- enum ath9k_ht_macmode ht_macmode = ath_cwm_macmode(sc);
/* XXX return value */
- if (!sc->sc_invalid) {
+ if (!(sc->sc_flags & SC_OP_INVALID)) {
for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
if (ATH_TXQ_SETUP(sc, i)) {
ath_tx_stopdma(sc, &sc->sc_txq[i]);
@@ -1454,10 +1342,11 @@ static void ath_drain_txdataq(struct ath_softc *sc, bool retry_tx)
"%s: Unable to stop TxDMA. Reset HAL!\n", __func__);
spin_lock_bh(&sc->sc_resetlock);
- if (!ath9k_hw_reset(ah, sc->sc_opmode,
- &sc->sc_curchan, ht_macmode,
- sc->sc_tx_chainmask, sc->sc_rx_chainmask,
- sc->sc_ht_extprotspacing, true, &status)) {
+ if (!ath9k_hw_reset(ah,
+ sc->sc_ah->ah_curchan,
+ sc->sc_ht_info.tx_chan_width,
+ sc->sc_tx_chainmask, sc->sc_rx_chainmask,
+ sc->sc_ht_extprotspacing, true, &status)) {
DPRINTF(sc, ATH_DBG_FATAL,
"%s: unable to reset hardware; hal status %u\n",
@@ -1481,7 +1370,7 @@ static void ath_tx_addto_baw(struct ath_softc *sc,
{
int index, cindex;
- if (bf->bf_isretried)
+ if (bf_isretried(bf))
return;
index = ATH_BA_INDEX(tid->seq_start, bf->bf_seqno);
@@ -1516,7 +1405,7 @@ static int ath_tx_send_ampdu(struct ath_softc *sc,
BUG_ON(list_empty(bf_head));
bf = list_first_entry(bf_head, struct ath_buf, list);
- bf->bf_isampdu = 1;
+ bf->bf_state.bf_type |= BUF_AMPDU;
bf->bf_seqno = txctl->seqno; /* save seqno and tidno in buffer */
bf->bf_tidno = txctl->tidno;
@@ -1860,7 +1749,7 @@ static void ath_tx_sched_aggr(struct ath_softc *sc,
if (bf->bf_nframes == 1) {
ASSERT(bf->bf_lastfrm == bf_last);
- bf->bf_isaggr = 0;
+ bf->bf_state.bf_type &= ~BUF_AGGR;
/*
* clear aggr bits for every descriptor
* XXX TODO: is there a way to optimize it?
@@ -1877,7 +1766,7 @@ static void ath_tx_sched_aggr(struct ath_softc *sc,
/*
* setup first desc with rate and aggr info
*/
- bf->bf_isaggr = 1;
+ bf->bf_state.bf_type |= BUF_AGGR;
ath_buf_set_rate(sc, bf);
ath9k_hw_set11n_aggr_first(sc->sc_ah, bf->bf_desc, bf->bf_al);
@@ -1925,7 +1814,7 @@ static void ath_tid_drain(struct ath_softc *sc,
list_cut_position(&bf_head, &tid->buf_q, &bf->bf_lastfrm->list);
/* update baw for software retried frame */
- if (bf->bf_isretried)
+ if (bf_isretried(bf))
ath_tx_update_baw(sc, tid, bf->bf_seqno);
/*
@@ -1990,13 +1879,18 @@ static int ath_tx_start_dma(struct ath_softc *sc,
struct list_head bf_head;
struct ath_desc *ds;
struct ath_hal *ah = sc->sc_ah;
- struct ath_txq *txq = &sc->sc_txq[txctl->qnum];
+ struct ath_txq *txq;
struct ath_tx_info_priv *tx_info_priv;
struct ath_rc_series *rcs;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
__le16 fc = hdr->frame_control;
+ if (unlikely(txctl->flags & ATH9K_TXDESC_CAB))
+ txq = sc->sc_cabq;
+ else
+ txq = &sc->sc_txq[txctl->qnum];
+
/* For each sglist entry, allocate an ath_buf for DMA */
INIT_LIST_HEAD(&bf_head);
spin_lock_bh(&sc->sc_txbuflock);
@@ -2014,11 +1908,21 @@ static int ath_tx_start_dma(struct ath_softc *sc,
/* set up this buffer */
ATH_TXBUF_RESET(bf);
bf->bf_frmlen = txctl->frmlen;
- bf->bf_isdata = ieee80211_is_data(fc);
- bf->bf_isbar = ieee80211_is_back_req(fc);
- bf->bf_ispspoll = ieee80211_is_pspoll(fc);
+
+ ieee80211_is_data(fc) ?
+ (bf->bf_state.bf_type |= BUF_DATA) :
+ (bf->bf_state.bf_type &= ~BUF_DATA);
+ ieee80211_is_back_req(fc) ?
+ (bf->bf_state.bf_type |= BUF_BAR) :
+ (bf->bf_state.bf_type &= ~BUF_BAR);
+ ieee80211_is_pspoll(fc) ?
+ (bf->bf_state.bf_type |= BUF_PSPOLL) :
+ (bf->bf_state.bf_type &= ~BUF_PSPOLL);
+ (sc->sc_flags & SC_OP_PREAMBLE_SHORT) ?
+ (bf->bf_state.bf_type |= BUF_SHORT_PREAMBLE) :
+ (bf->bf_state.bf_type &= ~BUF_SHORT_PREAMBLE);
+
bf->bf_flags = txctl->flags;
- bf->bf_shpreamble = sc->sc_flags & ATH_PREAMBLE_SHORT;
bf->bf_keytype = txctl->keytype;
tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0];
rcs = tx_info_priv->rcs;
@@ -2038,8 +1942,7 @@ static int ath_tx_start_dma(struct ath_softc *sc,
/*
* Save the DMA context in the first ath_buf
*/
- copy_dma_mem_context(get_dma_mem_context(bf, bf_dmacontext),
- get_dma_mem_context(txctl, dmacontext));
+ bf->bf_dmacontext = txctl->dmacontext;
/*
* Formulate first tx descriptor with tx controls.
@@ -2060,11 +1963,13 @@ static int ath_tx_start_dma(struct ath_softc *sc,
ds); /* first descriptor */
bf->bf_lastfrm = bf;
- bf->bf_ht = txctl->ht;
+ (txctl->ht) ?
+ (bf->bf_state.bf_type |= BUF_HT) :
+ (bf->bf_state.bf_type &= ~BUF_HT);
spin_lock_bh(&txq->axq_lock);
- if (txctl->ht && sc->sc_txaggr) {
+ if (txctl->ht && (sc->sc_flags & SC_OP_TXAGGR)) {
struct ath_atx_tid *tid = ATH_AN_2_TID(an, txctl->tidno);
if (ath_aggr_query(sc, an, txctl->tidno)) {
/*
@@ -2090,27 +1995,7 @@ static int ath_tx_start_dma(struct ath_softc *sc,
bf->bf_tidno = txctl->tidno;
}
- if (is_multicast_ether_addr(hdr->addr1)) {
- struct ath_vap *avp = sc->sc_vaps[txctl->if_id];
-
- /*
- * When servicing one or more stations in power-save
- * mode (or) if there is some mcast data waiting on
- * mcast queue (to prevent out of order delivery of
- * mcast,bcast packets) multicast frames must be
- * buffered until after the beacon. We use the private
- * mcast queue for that.
- */
- /* XXX? more bit in 802.11 frame header */
- spin_lock_bh(&avp->av_mcastq.axq_lock);
- if (txctl->ps || avp->av_mcastq.axq_depth)
- ath_tx_mcastqaddbuf(sc,
- &avp->av_mcastq, &bf_head);
- else
- ath_tx_txqaddbuf(sc, txq, &bf_head);
- spin_unlock_bh(&avp->av_mcastq.axq_lock);
- } else
- ath_tx_txqaddbuf(sc, txq, &bf_head);
+ ath_tx_txqaddbuf(sc, txq, &bf_head);
}
spin_unlock_bh(&txq->axq_lock);
return 0;
@@ -2118,30 +2003,31 @@ static int ath_tx_start_dma(struct ath_softc *sc,
static void xmit_map_sg(struct ath_softc *sc,
struct sk_buff *skb,
- dma_addr_t *pa,
struct ath_tx_control *txctl)
{
struct ath_xmit_status tx_status;
struct ath_atx_tid *tid;
struct scatterlist sg;
- *pa = pci_map_single(sc->pdev, skb->data, skb->len, PCI_DMA_TODEVICE);
+ txctl->dmacontext = pci_map_single(sc->pdev, skb->data,
+ skb->len, PCI_DMA_TODEVICE);
/* setup S/G list */
memset(&sg, 0, sizeof(struct scatterlist));
- sg_dma_address(&sg) = *pa;
+ sg_dma_address(&sg) = txctl->dmacontext;
sg_dma_len(&sg) = skb->len;
if (ath_tx_start_dma(sc, skb, &sg, 1, txctl) != 0) {
/*
* We have to do drop frame here.
*/
- pci_unmap_single(sc->pdev, *pa, skb->len, PCI_DMA_TODEVICE);
+ pci_unmap_single(sc->pdev, txctl->dmacontext,
+ skb->len, PCI_DMA_TODEVICE);
tx_status.retries = 0;
tx_status.flags = ATH_TX_ERROR;
- if (txctl->ht && sc->sc_txaggr) {
+ if (txctl->ht && (sc->sc_flags & SC_OP_TXAGGR)) {
/* Reclaim the seqno. */
tid = ATH_AN_2_TID((struct ath_node *)
txctl->an, txctl->tidno);
@@ -2162,7 +2048,7 @@ int ath_tx_init(struct ath_softc *sc, int nbufs)
/* Setup tx descriptors */
error = ath_descdma_setup(sc, &sc->sc_txdma, &sc->sc_txbuf,
- "tx", nbufs * ATH_FRAG_PER_MSDU, ATH_TXDESC);
+ "tx", nbufs, 1);
if (error != 0) {
DPRINTF(sc, ATH_DBG_FATAL,
"%s: failed to allocate tx descriptors: %d\n",
@@ -2212,7 +2098,7 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype)
struct ath9k_tx_queue_info qi;
int qnum;
- memzero(&qi, sizeof(qi));
+ memset(&qi, 0, sizeof(qi));
qi.tqi_subtype = subtype;
qi.tqi_aifs = ATH9K_TXQ_USEDEFAULT;
qi.tqi_cwmin = ATH9K_TXQ_USEDEFAULT;
@@ -2403,6 +2289,7 @@ int ath_tx_start(struct ath_softc *sc, struct sk_buff *skb)
struct ath_tx_control txctl;
int error = 0;
+ memset(&txctl, 0, sizeof(struct ath_tx_control));
error = ath_tx_prepare(sc, skb, &txctl);
if (error == 0)
/*
@@ -2410,9 +2297,7 @@ int ath_tx_start(struct ath_softc *sc, struct sk_buff *skb)
* ath_tx_start_dma() will be called either synchronously
* or asynchrounsly once DMA is complete.
*/
- xmit_map_sg(sc, skb,
- get_dma_mem_context(&txctl, dmacontext),
- &txctl);
+ xmit_map_sg(sc, skb, &txctl);
else
ath_node_put(sc, txctl.an, ATH9K_BH_STATUS_CHANGE);
@@ -2424,8 +2309,7 @@ int ath_tx_start(struct ath_softc *sc, struct sk_buff *skb)
void ath_tx_tasklet(struct ath_softc *sc)
{
- u64 tsf = ath9k_hw_gettsf64(sc->sc_ah);
- int i, nacked = 0;
+ int i;
u32 qcumask = ((1 << ATH9K_NUM_TX_QUEUES) - 1);
ath9k_hw_gettxintrtxqs(sc->sc_ah, &qcumask);
@@ -2435,10 +2319,8 @@ void ath_tx_tasklet(struct ath_softc *sc)
*/
for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
if (ATH_TXQ_SETUP(sc, i) && (qcumask & (1 << i)))
- nacked += ath_tx_processq(sc, &sc->sc_txq[i]);
+ ath_tx_processq(sc, &sc->sc_txq[i]);
}
- if (nacked)
- sc->sc_lastrx = tsf;
}
void ath_tx_draintxq(struct ath_softc *sc,
@@ -2486,14 +2368,14 @@ void ath_tx_draintxq(struct ath_softc *sc,
spin_unlock_bh(&txq->axq_lock);
- if (bf->bf_isampdu)
+ if (bf_isampdu(bf))
ath_tx_complete_aggr_rifs(sc, txq, bf, &bf_head, 0);
else
ath_tx_complete_buf(sc, bf, &bf_head, 0, 0);
}
/* flush any pending frames if aggregation is enabled */
- if (sc->sc_txaggr) {
+ if (sc->sc_flags & SC_OP_TXAGGR) {
if (!retry_tx) {
spin_lock_bh(&txq->axq_lock);
ath_txq_drain_pending_buffers(sc, txq,
@@ -2509,7 +2391,7 @@ void ath_draintxq(struct ath_softc *sc, bool retry_tx)
{
/* stop beacon queue. The beacon will be freed when
* we go to INIT state */
- if (!sc->sc_invalid) {
+ if (!(sc->sc_flags & SC_OP_INVALID)) {
(void) ath9k_hw_stoptxdma(sc->sc_ah, sc->sc_bhalq);
DPRINTF(sc, ATH_DBG_XMIT, "%s: beacon queue %x\n", __func__,
ath9k_hw_gettxbuf(sc->sc_ah, sc->sc_bhalq));
@@ -2536,7 +2418,7 @@ enum ATH_AGGR_CHECK ath_tx_aggr_check(struct ath_softc *sc,
struct ath_atx_tid *txtid;
DECLARE_MAC_BUF(mac);
- if (!sc->sc_txaggr)
+ if (!(sc->sc_flags & SC_OP_TXAGGR))
return AGGR_NOT_REQUIRED;
/* ADDBA exchange must be completed before sending aggregates */
@@ -2583,7 +2465,7 @@ int ath_tx_aggr_start(struct ath_softc *sc,
return -1;
}
- if (sc->sc_txaggr) {
+ if (sc->sc_flags & SC_OP_TXAGGR) {
txtid = ATH_AN_2_TID(an, tid);
txtid->addba_exchangeinprogress = 1;
ath_tx_pause_tid(sc, txtid);
@@ -2647,7 +2529,7 @@ void ath_tx_aggr_teardown(struct ath_softc *sc,
spin_lock_bh(&txq->axq_lock);
while (!list_empty(&txtid->buf_q)) {
bf = list_first_entry(&txtid->buf_q, struct ath_buf, list);
- if (!bf->bf_isretried) {
+ if (!bf_isretried(bf)) {
/*
* NB: it's based on the assumption that
* software retried frame will always stay
@@ -2743,7 +2625,7 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an)
{
- if (sc->sc_txaggr) {
+ if (sc->sc_flags & SC_OP_TXAGGR) {
struct ath_atx_tid *tid;
struct ath_atx_ac *ac;
int tidno, acno;
@@ -2855,7 +2737,7 @@ void ath_tx_node_cleanup(struct ath_softc *sc,
void ath_tx_node_free(struct ath_softc *sc, struct ath_node *an)
{
- if (sc->sc_txaggr) {
+ if (sc->sc_flags & SC_OP_TXAGGR) {
struct ath_atx_tid *tid;
int tidno, i;
@@ -2869,3 +2751,57 @@ void ath_tx_node_free(struct ath_softc *sc, struct ath_node *an)
}
}
}
+
+void ath_tx_cabq(struct ath_softc *sc, struct sk_buff *skb)
+{
+ int hdrlen, padsize;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ath_tx_control txctl;
+
+ /*
+ * As a temporary workaround, assign seq# here; this will likely need
+ * to be cleaned up to work better with Beacon transmission and virtual
+ * BSSes.
+ */
+ if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+ if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
+ sc->seq_no += 0x10;
+ hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+ hdr->seq_ctrl |= cpu_to_le16(sc->seq_no);
+ }
+
+ /* Add the padding after the header if this is not already done */
+ hdrlen = ieee80211_get_hdrlen_from_skb(skb);
+ if (hdrlen & 3) {
+ padsize = hdrlen % 4;
+ if (skb_headroom(skb) < padsize) {
+ DPRINTF(sc, ATH_DBG_XMIT, "%s: TX CABQ padding "
+ "failed\n", __func__);
+ dev_kfree_skb_any(skb);
+ return;
+ }
+ skb_push(skb, padsize);
+ memmove(skb->data, skb->data + padsize, hdrlen);
+ }
+
+ DPRINTF(sc, ATH_DBG_XMIT, "%s: transmitting CABQ packet, skb: %p\n",
+ __func__,
+ skb);
+
+ memset(&txctl, 0, sizeof(struct ath_tx_control));
+ txctl.flags = ATH9K_TXDESC_CAB;
+ if (ath_tx_prepare(sc, skb, &txctl) == 0) {
+ /*
+ * Start DMA mapping.
+ * ath_tx_start_dma() will be called either synchronously
+ * or asynchrounsly once DMA is complete.
+ */
+ xmit_map_sg(sc, skb, &txctl);
+ } else {
+ ath_node_put(sc, txctl.an, ATH9K_BH_STATUS_CHANGE);
+ DPRINTF(sc, ATH_DBG_XMIT, "%s: TX CABQ failed\n", __func__);
+ dev_kfree_skb_any(skb);
+ }
+}
+
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index bd65c485098c4bb8b33c0fa84d8fffcb0a677b1e..ecb02bdaab5be183821287d1d540a1eaad872d22 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -2258,7 +2258,7 @@ static int atmel_get_freq(struct net_device *dev,
static int atmel_set_scan(struct net_device *dev,
struct iw_request_info *info,
- struct iw_param *vwrq,
+ struct iw_point *dwrq,
char *extra)
{
struct atmel_private *priv = netdev_priv(dev);
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index 12617cd0b78eb0be40247cfec84e874935ef5e64..d2388e8d179a440dce544ec598d857cc3e8b5b5f 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -158,7 +158,7 @@ static int atmel_probe(struct pcmcia_device *p_dev)
DEBUG(0, "atmel_attach()\n");
/* Interrupt setup */
- p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
+ p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
p_dev->irq.Handler = NULL;
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index 1fa043d1802ca3f942e02e04bec01543bbc178cf..1f81d36f87c5e6cf8d254f87a8a161e987d2ef49 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -80,6 +80,18 @@ config B43_NPHY
SAY N.
+config B43_PHY_LP
+ bool "IEEE 802.11g LP-PHY support (BROKEN)"
+ depends on B43 && EXPERIMENTAL && BROKEN
+ ---help---
+ Support for the LP-PHY.
+ The LP-PHY is an IEEE 802.11g based PHY built into some notebooks
+ and embedded devices.
+
+ THIS IS BROKEN AND DOES NOT WORK YET.
+
+ SAY N.
+
# This config option automatically enables b43 LEDS support,
# if it's possible.
config B43_LEDS
diff --git a/drivers/net/wireless/b43/Makefile b/drivers/net/wireless/b43/Makefile
index 8c52b0b9862a7ac563ebc81ae8a34a71af681aeb..14a02b3aea539237226a393284b77c1719ce5abf 100644
--- a/drivers/net/wireless/b43/Makefile
+++ b/drivers/net/wireless/b43/Makefile
@@ -1,8 +1,11 @@
b43-y += main.o
b43-y += tables.o
b43-$(CONFIG_B43_NPHY) += tables_nphy.o
-b43-y += phy.o
-b43-$(CONFIG_B43_NPHY) += nphy.o
+b43-y += phy_common.o
+b43-y += phy_g.o
+b43-y += phy_a.o
+b43-$(CONFIG_B43_NPHY) += phy_n.o
+b43-$(CONFIG_B43_PHY_LP) += phy_lp.o
b43-y += sysfs.o
b43-y += xmit.o
b43-y += lo.o
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index edcdfa366452b7ce34b4acb6e622c3402c7fdb23..427b8203e3f96af2d8367d5ef1e8b2fa0386ab4a 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -12,7 +12,7 @@
#include "leds.h"
#include "rfkill.h"
#include "lo.h"
-#include "phy.h"
+#include "phy_common.h"
/* The unique identifier of the firmware that's officially supported by
@@ -173,6 +173,11 @@ enum {
#define B43_SHM_SH_CHAN 0x00A0 /* Current channel (low 8bit only) */
#define B43_SHM_SH_CHAN_5GHZ 0x0100 /* Bit set, if 5Ghz channel */
#define B43_SHM_SH_BCMCFIFOID 0x0108 /* Last posted cookie to the bcast/mcast FIFO */
+/* TSSI information */
+#define B43_SHM_SH_TSSI_CCK 0x0058 /* TSSI for last 4 CCK frames (32bit) */
+#define B43_SHM_SH_TSSI_OFDM_A 0x0068 /* TSSI for last 4 OFDM frames (32bit) */
+#define B43_SHM_SH_TSSI_OFDM_G 0x0070 /* TSSI for last 4 OFDM frames (32bit) */
+#define B43_TSSI_MAX 0x7F /* Max value for one TSSI value */
/* SHM_SHARED TX FIFO variables */
#define B43_SHM_SH_SIZE01 0x0098 /* TX FIFO size for FIFO 0 (low) and 1 (high) */
#define B43_SHM_SH_SIZE23 0x009A /* TX FIFO size for FIFO 2 and 3 */
@@ -508,122 +513,6 @@ struct b43_iv {
} __attribute__((__packed__));
-struct b43_phy {
- /* Band support flags. */
- bool supports_2ghz;
- bool supports_5ghz;
-
- /* GMODE bit enabled? */
- bool gmode;
-
- /* Analog Type */
- u8 analog;
- /* B43_PHYTYPE_ */
- u8 type;
- /* PHY revision number. */
- u8 rev;
-
- /* Radio versioning */
- u16 radio_manuf; /* Radio manufacturer */
- u16 radio_ver; /* Radio version */
- u8 radio_rev; /* Radio revision */
-
- bool dyn_tssi_tbl; /* tssi2dbm is kmalloc()ed. */
-
- /* ACI (adjacent channel interference) flags. */
- bool aci_enable;
- bool aci_wlan_automatic;
- bool aci_hw_rssi;
-
- /* Radio switched on/off */
- bool radio_on;
- struct {
- /* Values saved when turning the radio off.
- * They are needed when turning it on again. */
- bool valid;
- u16 rfover;
- u16 rfoverval;
- } radio_off_context;
-
- u16 minlowsig[2];
- u16 minlowsigpos[2];
-
- /* TSSI to dBm table in use */
- const s8 *tssi2dbm;
- /* Target idle TSSI */
- int tgt_idle_tssi;
- /* Current idle TSSI */
- int cur_idle_tssi;
-
- /* LocalOscillator control values. */
- struct b43_txpower_lo_control *lo_control;
- /* Values from b43_calc_loopback_gain() */
- s16 max_lb_gain; /* Maximum Loopback gain in hdB */
- s16 trsw_rx_gain; /* TRSW RX gain in hdB */
- s16 lna_lod_gain; /* LNA lod */
- s16 lna_gain; /* LNA */
- s16 pga_gain; /* PGA */
-
- /* Desired TX power level (in dBm).
- * This is set by the user and adjusted in b43_phy_xmitpower(). */
- u8 power_level;
- /* A-PHY TX Power control value. */
- u16 txpwr_offset;
-
- /* Current TX power level attenuation control values */
- struct b43_bbatt bbatt;
- struct b43_rfatt rfatt;
- u8 tx_control; /* B43_TXCTL_XXX */
-
- /* Hardware Power Control enabled? */
- bool hardware_power_control;
-
- /* Current Interference Mitigation mode */
- int interfmode;
- /* Stack of saved values from the Interference Mitigation code.
- * Each value in the stack is layed out as follows:
- * bit 0-11: offset
- * bit 12-15: register ID
- * bit 16-32: value
- * register ID is: 0x1 PHY, 0x2 Radio, 0x3 ILT
- */
-#define B43_INTERFSTACK_SIZE 26
- u32 interfstack[B43_INTERFSTACK_SIZE]; //FIXME: use a data structure
-
- /* Saved values from the NRSSI Slope calculation */
- s16 nrssi[2];
- s32 nrssislope;
- /* In memory nrssi lookup table. */
- s8 nrssi_lt[64];
-
- /* current channel */
- u8 channel;
-
- u16 lofcal;
-
- u16 initval; //FIXME rename?
-
- /* PHY TX errors counter. */
- atomic_t txerr_cnt;
-
- /* The device does address auto increment for the OFDM tables.
- * We cache the previously used address here and omit the address
- * write on the next table access, if possible. */
- u16 ofdmtab_addr; /* The address currently set in hardware. */
- enum { /* The last data flow direction. */
- B43_OFDMTAB_DIRECTION_UNKNOWN = 0,
- B43_OFDMTAB_DIRECTION_READ,
- B43_OFDMTAB_DIRECTION_WRITE,
- } ofdmtab_addr_direction;
-
-#if B43_DEBUG
- /* Manual TX-power control enabled? */
- bool manual_txpower_control;
- /* PHY registers locked by b43_phy_lock()? */
- bool phy_locked;
-#endif /* B43_DEBUG */
-};
-
/* Data structures for DMA transmission, per 80211 core. */
struct b43_dma {
struct b43_dmaring *tx_ring_AC_BK; /* Background */
@@ -680,7 +569,7 @@ struct b43_key {
#define B43_QOS_VOICE B43_QOS_PARAMS(3)
/* QOS parameter hardware data structure offsets. */
-#define B43_NR_QOSPARAMS 22
+#define B43_NR_QOSPARAMS 16
enum {
B43_QOSPARAM_TXOP = 0,
B43_QOSPARAM_CWMIN,
@@ -696,8 +585,6 @@ enum {
struct b43_qos_params {
/* The QOS parameters */
struct ieee80211_tx_queue_params p;
- /* Does this need to get uploaded to hardware? */
- bool need_hw_update;
};
struct b43_wldev;
@@ -759,11 +646,13 @@ struct b43_wl {
bool beacon_templates_virgin; /* Never wrote the templates? */
struct work_struct beacon_update_trigger;
- /* The current QOS parameters for the 4 queues.
- * This is protected by the irq_lock. */
+ /* The current QOS parameters for the 4 queues. */
struct b43_qos_params qos_params[4];
- /* Workqueue for updating QOS parameters in hardware. */
- struct work_struct qos_update_work;
+
+ /* Work for adjustment of the transmission power.
+ * This is scheduled when we determine that the actual TX output
+ * power doesn't match what we want. */
+ struct work_struct txpower_adjust_work;
};
/* In-memory representation of a cached microcode file. */
@@ -908,6 +797,15 @@ static inline int b43_is_mode(struct b43_wl *wl, int type)
return (wl->operating && wl->if_type == type);
}
+/**
+ * b43_current_band - Returns the currently used band.
+ * Returns one of IEEE80211_BAND_2GHZ and IEEE80211_BAND_5GHZ.
+ */
+static inline enum ieee80211_band b43_current_band(struct b43_wl *wl)
+{
+ return wl->hw->conf.channel->band;
+}
+
static inline u16 b43_read16(struct b43_wldev *dev, u16 offset)
{
return ssb_read16(dev->dev, offset);
diff --git a/drivers/net/wireless/b43/debugfs.c b/drivers/net/wireless/b43/debugfs.c
index 29851bc1101ff7a849e35362b4a0804738d15db8..06a01da801604c91dcf92408871f622e2ccd947d 100644
--- a/drivers/net/wireless/b43/debugfs.c
+++ b/drivers/net/wireless/b43/debugfs.c
@@ -443,76 +443,6 @@ static ssize_t txstat_read_file(struct b43_wldev *dev,
return count;
}
-static ssize_t txpower_g_read_file(struct b43_wldev *dev,
- char *buf, size_t bufsize)
-{
- ssize_t count = 0;
-
- if (dev->phy.type != B43_PHYTYPE_G) {
- fappend("Device is not a G-PHY\n");
- goto out;
- }
- fappend("Control: %s\n", dev->phy.manual_txpower_control ?
- "MANUAL" : "AUTOMATIC");
- fappend("Baseband attenuation: %u\n", dev->phy.bbatt.att);
- fappend("Radio attenuation: %u\n", dev->phy.rfatt.att);
- fappend("TX Mixer Gain: %s\n",
- (dev->phy.tx_control & B43_TXCTL_TXMIX) ? "ON" : "OFF");
- fappend("PA Gain 2dB: %s\n",
- (dev->phy.tx_control & B43_TXCTL_PA2DB) ? "ON" : "OFF");
- fappend("PA Gain 3dB: %s\n",
- (dev->phy.tx_control & B43_TXCTL_PA3DB) ? "ON" : "OFF");
- fappend("\n\n");
- fappend("You can write to this file:\n");
- fappend("Writing \"auto\" enables automatic txpower control.\n");
- fappend
- ("Writing the attenuation values as \"bbatt rfatt txmix pa2db pa3db\" "
- "enables manual txpower control.\n");
- fappend("Example: 5 4 0 0 1\n");
- fappend("Enables manual control with Baseband attenuation 5, "
- "Radio attenuation 4, No TX Mixer Gain, "
- "No PA Gain 2dB, With PA Gain 3dB.\n");
-out:
- return count;
-}
-
-static int txpower_g_write_file(struct b43_wldev *dev,
- const char *buf, size_t count)
-{
- if (dev->phy.type != B43_PHYTYPE_G)
- return -ENODEV;
- if ((count >= 4) && (memcmp(buf, "auto", 4) == 0)) {
- /* Automatic control */
- dev->phy.manual_txpower_control = 0;
- b43_phy_xmitpower(dev);
- } else {
- int bbatt = 0, rfatt = 0, txmix = 0, pa2db = 0, pa3db = 0;
- /* Manual control */
- if (sscanf(buf, "%d %d %d %d %d", &bbatt, &rfatt,
- &txmix, &pa2db, &pa3db) != 5)
- return -EINVAL;
- b43_put_attenuation_into_ranges(dev, &bbatt, &rfatt);
- dev->phy.manual_txpower_control = 1;
- dev->phy.bbatt.att = bbatt;
- dev->phy.rfatt.att = rfatt;
- dev->phy.tx_control = 0;
- if (txmix)
- dev->phy.tx_control |= B43_TXCTL_TXMIX;
- if (pa2db)
- dev->phy.tx_control |= B43_TXCTL_PA2DB;
- if (pa3db)
- dev->phy.tx_control |= B43_TXCTL_PA3DB;
- b43_phy_lock(dev);
- b43_radio_lock(dev);
- b43_set_txpower_g(dev, &dev->phy.bbatt,
- &dev->phy.rfatt, dev->phy.tx_control);
- b43_radio_unlock(dev);
- b43_phy_unlock(dev);
- }
-
- return 0;
-}
-
/* wl->irq_lock is locked */
static int restart_write_file(struct b43_wldev *dev,
const char *buf, size_t count)
@@ -560,7 +490,7 @@ static ssize_t loctls_read_file(struct b43_wldev *dev,
err = -ENODEV;
goto out;
}
- lo = phy->lo_control;
+ lo = phy->g->lo_control;
fappend("-- Local Oscillator calibration data --\n\n");
fappend("HW-power-control enabled: %d\n",
dev->phy.hardware_power_control);
@@ -578,8 +508,8 @@ static ssize_t loctls_read_file(struct b43_wldev *dev,
list_for_each_entry(cal, &lo->calib_list, list) {
bool active;
- active = (b43_compare_bbatt(&cal->bbatt, &phy->bbatt) &&
- b43_compare_rfatt(&cal->rfatt, &phy->rfatt));
+ active = (b43_compare_bbatt(&cal->bbatt, &phy->g->bbatt) &&
+ b43_compare_rfatt(&cal->rfatt, &phy->g->rfatt));
fappend("BB(%d), RF(%d,%d) -> I=%d, Q=%d "
"(expires in %lu sec)%s\n",
cal->bbatt.att,
@@ -763,7 +693,6 @@ B43_DEBUGFS_FOPS(mmio32read, mmio32read__read_file, mmio32read__write_file, 1);
B43_DEBUGFS_FOPS(mmio32write, NULL, mmio32write__write_file, 1);
B43_DEBUGFS_FOPS(tsf, tsf_read_file, tsf_write_file, 1);
B43_DEBUGFS_FOPS(txstat, txstat_read_file, NULL, 0);
-B43_DEBUGFS_FOPS(txpower_g, txpower_g_read_file, txpower_g_write_file, 0);
B43_DEBUGFS_FOPS(restart, NULL, restart_write_file, 1);
B43_DEBUGFS_FOPS(loctls, loctls_read_file, NULL, 0);
@@ -877,7 +806,6 @@ void b43_debugfs_add_device(struct b43_wldev *dev)
ADD_FILE(mmio32write, 0200);
ADD_FILE(tsf, 0600);
ADD_FILE(txstat, 0400);
- ADD_FILE(txpower_g, 0600);
ADD_FILE(restart, 0200);
ADD_FILE(loctls, 0400);
@@ -907,7 +835,6 @@ void b43_debugfs_remove_device(struct b43_wldev *dev)
debugfs_remove(e->file_mmio32write.dentry);
debugfs_remove(e->file_tsf.dentry);
debugfs_remove(e->file_txstat.dentry);
- debugfs_remove(e->file_txpower_g.dentry);
debugfs_remove(e->file_restart.dentry);
debugfs_remove(e->file_loctls.dentry);
diff --git a/drivers/net/wireless/b43/lo.c b/drivers/net/wireless/b43/lo.c
index 9c854d6aae36662b33f36c7d0bc3c45c002e7eef..6a18a147046519c640f5f622424cfd42d034ea76 100644
--- a/drivers/net/wireless/b43/lo.c
+++ b/drivers/net/wireless/b43/lo.c
@@ -29,7 +29,7 @@
#include "b43.h"
#include "lo.h"
-#include "phy.h"
+#include "phy_g.h"
#include "main.h"
#include <linux/delay.h>
@@ -174,7 +174,8 @@ static u16 lo_txctl_register_table(struct b43_wldev *dev,
static void lo_measure_txctl_values(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
- struct b43_txpower_lo_control *lo = phy->lo_control;
+ struct b43_phy_g *gphy = phy->g;
+ struct b43_txpower_lo_control *lo = gphy->lo_control;
u16 reg, mask;
u16 trsw_rx, pga;
u16 radio_pctl_reg;
@@ -195,7 +196,7 @@ static void lo_measure_txctl_values(struct b43_wldev *dev)
int lb_gain; /* Loopback gain (in dB) */
trsw_rx = 0;
- lb_gain = phy->max_lb_gain / 2;
+ lb_gain = gphy->max_lb_gain / 2;
if (lb_gain > 10) {
radio_pctl_reg = 0;
pga = abs(10 - lb_gain) / 6;
@@ -226,7 +227,7 @@ static void lo_measure_txctl_values(struct b43_wldev *dev)
}
b43_radio_write16(dev, 0x43, (b43_radio_read16(dev, 0x43)
& 0xFFF0) | radio_pctl_reg);
- b43_phy_set_baseband_attenuation(dev, 2);
+ b43_gphy_set_baseband_attenuation(dev, 2);
reg = lo_txctl_register_table(dev, &mask, NULL);
mask = ~mask;
@@ -277,7 +278,8 @@ static void lo_measure_txctl_values(struct b43_wldev *dev)
static void lo_read_power_vector(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
- struct b43_txpower_lo_control *lo = phy->lo_control;
+ struct b43_phy_g *gphy = phy->g;
+ struct b43_txpower_lo_control *lo = gphy->lo_control;
int i;
u64 tmp;
u64 power_vector = 0;
@@ -298,6 +300,7 @@ static void lo_measure_gain_values(struct b43_wldev *dev,
s16 max_rx_gain, int use_trsw_rx)
{
struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
u16 tmp;
if (max_rx_gain < 0)
@@ -308,7 +311,7 @@ static void lo_measure_gain_values(struct b43_wldev *dev,
int trsw_rx_gain;
if (use_trsw_rx) {
- trsw_rx_gain = phy->trsw_rx_gain / 2;
+ trsw_rx_gain = gphy->trsw_rx_gain / 2;
if (max_rx_gain >= trsw_rx_gain) {
trsw_rx_gain = max_rx_gain - trsw_rx_gain;
trsw_rx = 0x20;
@@ -316,38 +319,38 @@ static void lo_measure_gain_values(struct b43_wldev *dev,
} else
trsw_rx_gain = max_rx_gain;
if (trsw_rx_gain < 9) {
- phy->lna_lod_gain = 0;
+ gphy->lna_lod_gain = 0;
} else {
- phy->lna_lod_gain = 1;
+ gphy->lna_lod_gain = 1;
trsw_rx_gain -= 8;
}
trsw_rx_gain = clamp_val(trsw_rx_gain, 0, 0x2D);
- phy->pga_gain = trsw_rx_gain / 3;
- if (phy->pga_gain >= 5) {
- phy->pga_gain -= 5;
- phy->lna_gain = 2;
+ gphy->pga_gain = trsw_rx_gain / 3;
+ if (gphy->pga_gain >= 5) {
+ gphy->pga_gain -= 5;
+ gphy->lna_gain = 2;
} else
- phy->lna_gain = 0;
+ gphy->lna_gain = 0;
} else {
- phy->lna_gain = 0;
- phy->trsw_rx_gain = 0x20;
+ gphy->lna_gain = 0;
+ gphy->trsw_rx_gain = 0x20;
if (max_rx_gain >= 0x14) {
- phy->lna_lod_gain = 1;
- phy->pga_gain = 2;
+ gphy->lna_lod_gain = 1;
+ gphy->pga_gain = 2;
} else if (max_rx_gain >= 0x12) {
- phy->lna_lod_gain = 1;
- phy->pga_gain = 1;
+ gphy->lna_lod_gain = 1;
+ gphy->pga_gain = 1;
} else if (max_rx_gain >= 0xF) {
- phy->lna_lod_gain = 1;
- phy->pga_gain = 0;
+ gphy->lna_lod_gain = 1;
+ gphy->pga_gain = 0;
} else {
- phy->lna_lod_gain = 0;
- phy->pga_gain = 0;
+ gphy->lna_lod_gain = 0;
+ gphy->pga_gain = 0;
}
}
tmp = b43_radio_read16(dev, 0x7A);
- if (phy->lna_lod_gain == 0)
+ if (gphy->lna_lod_gain == 0)
tmp &= ~0x0008;
else
tmp |= 0x0008;
@@ -392,10 +395,11 @@ static void lo_measure_setup(struct b43_wldev *dev,
{
struct ssb_sprom *sprom = &dev->dev->bus->sprom;
struct b43_phy *phy = &dev->phy;
- struct b43_txpower_lo_control *lo = phy->lo_control;
+ struct b43_phy_g *gphy = phy->g;
+ struct b43_txpower_lo_control *lo = gphy->lo_control;
u16 tmp;
- if (b43_has_hardware_pctl(phy)) {
+ if (b43_has_hardware_pctl(dev)) {
sav->phy_lo_mask = b43_phy_read(dev, B43_PHY_LO_MASK);
sav->phy_extg_01 = b43_phy_read(dev, B43_PHY_EXTG(0x01));
sav->phy_dacctl_hwpctl = b43_phy_read(dev, B43_PHY_DACCTL);
@@ -496,7 +500,7 @@ static void lo_measure_setup(struct b43_wldev *dev,
b43_phy_write(dev, B43_PHY_CCK(0x2B), 0x0802);
if (phy->rev >= 2)
b43_dummy_transmission(dev);
- b43_radio_selectchannel(dev, 6, 0);
+ b43_gphy_channel_switch(dev, 6, 0);
b43_radio_read16(dev, 0x51); /* dummy read */
if (phy->type == B43_PHYTYPE_G)
b43_phy_write(dev, B43_PHY_CCK(0x2F), 0);
@@ -520,18 +524,19 @@ static void lo_measure_restore(struct b43_wldev *dev,
struct lo_g_saved_values *sav)
{
struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
u16 tmp;
if (phy->rev >= 2) {
b43_phy_write(dev, B43_PHY_PGACTL, 0xE300);
- tmp = (phy->pga_gain << 8);
+ tmp = (gphy->pga_gain << 8);
b43_phy_write(dev, B43_PHY_RFOVERVAL, tmp | 0xA0);
udelay(5);
b43_phy_write(dev, B43_PHY_RFOVERVAL, tmp | 0xA2);
udelay(2);
b43_phy_write(dev, B43_PHY_RFOVERVAL, tmp | 0xA3);
} else {
- tmp = (phy->pga_gain | 0xEFA0);
+ tmp = (gphy->pga_gain | 0xEFA0);
b43_phy_write(dev, B43_PHY_PGACTL, tmp);
}
if (phy->type == B43_PHYTYPE_G) {
@@ -572,7 +577,7 @@ static void lo_measure_restore(struct b43_wldev *dev,
b43_phy_write(dev, B43_PHY_CCK(0x3E), sav->phy_cck_3E);
b43_phy_write(dev, B43_PHY_CRS0, sav->phy_crs0);
}
- if (b43_has_hardware_pctl(phy)) {
+ if (b43_has_hardware_pctl(dev)) {
tmp = (sav->phy_lo_mask & 0xBFFF);
b43_phy_write(dev, B43_PHY_LO_MASK, tmp);
b43_phy_write(dev, B43_PHY_EXTG(0x01), sav->phy_extg_01);
@@ -580,7 +585,7 @@ static void lo_measure_restore(struct b43_wldev *dev,
b43_phy_write(dev, B43_PHY_CCK(0x14), sav->phy_cck_14);
b43_phy_write(dev, B43_PHY_HPWR_TSSICTL, sav->phy_hpwr_tssictl);
}
- b43_radio_selectchannel(dev, sav->old_channel, 1);
+ b43_gphy_channel_switch(dev, sav->old_channel, 1);
}
struct b43_lo_g_statemachine {
@@ -597,6 +602,7 @@ static int lo_probe_possible_loctls(struct b43_wldev *dev,
struct b43_lo_g_statemachine *d)
{
struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
struct b43_loctl test_loctl;
struct b43_loctl orig_loctl;
struct b43_loctl prev_loctl = {
@@ -646,9 +652,9 @@ static int lo_probe_possible_loctls(struct b43_wldev *dev,
test_loctl.q != prev_loctl.q) &&
(abs(test_loctl.i) <= 16 && abs(test_loctl.q) <= 16)) {
b43_lo_write(dev, &test_loctl);
- feedth = lo_measure_feedthrough(dev, phy->lna_gain,
- phy->pga_gain,
- phy->trsw_rx_gain);
+ feedth = lo_measure_feedthrough(dev, gphy->lna_gain,
+ gphy->pga_gain,
+ gphy->trsw_rx_gain);
if (feedth < d->lowest_feedth) {
memcpy(probe_loctl, &test_loctl,
sizeof(struct b43_loctl));
@@ -677,6 +683,7 @@ static void lo_probe_loctls_statemachine(struct b43_wldev *dev,
int *max_rx_gain)
{
struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
struct b43_lo_g_statemachine d;
u16 feedth;
int found_lower;
@@ -693,17 +700,17 @@ static void lo_probe_loctls_statemachine(struct b43_wldev *dev,
max_repeat = 4;
do {
b43_lo_write(dev, &d.min_loctl);
- feedth = lo_measure_feedthrough(dev, phy->lna_gain,
- phy->pga_gain,
- phy->trsw_rx_gain);
+ feedth = lo_measure_feedthrough(dev, gphy->lna_gain,
+ gphy->pga_gain,
+ gphy->trsw_rx_gain);
if (feedth < 0x258) {
if (feedth >= 0x12C)
*max_rx_gain += 6;
else
*max_rx_gain += 3;
- feedth = lo_measure_feedthrough(dev, phy->lna_gain,
- phy->pga_gain,
- phy->trsw_rx_gain);
+ feedth = lo_measure_feedthrough(dev, gphy->lna_gain,
+ gphy->pga_gain,
+ gphy->trsw_rx_gain);
}
d.lowest_feedth = feedth;
@@ -752,6 +759,7 @@ struct b43_lo_calib * b43_calibrate_lo_setting(struct b43_wldev *dev,
const struct b43_rfatt *rfatt)
{
struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
struct b43_loctl loctl = {
.i = 0,
.q = 0,
@@ -782,11 +790,11 @@ struct b43_lo_calib * b43_calibrate_lo_setting(struct b43_wldev *dev,
if (rfatt->with_padmix)
max_rx_gain -= pad_mix_gain;
if (has_loopback_gain(phy))
- max_rx_gain += phy->max_lb_gain;
+ max_rx_gain += gphy->max_lb_gain;
lo_measure_gain_values(dev, max_rx_gain,
has_loopback_gain(phy));
- b43_phy_set_baseband_attenuation(dev, bbatt->att);
+ b43_gphy_set_baseband_attenuation(dev, bbatt->att);
lo_probe_loctls_statemachine(dev, &loctl, &max_rx_gain);
lo_measure_restore(dev, &saved_regs);
@@ -820,7 +828,7 @@ struct b43_lo_calib * b43_get_calib_lo_settings(struct b43_wldev *dev,
const struct b43_bbatt *bbatt,
const struct b43_rfatt *rfatt)
{
- struct b43_txpower_lo_control *lo = dev->phy.lo_control;
+ struct b43_txpower_lo_control *lo = dev->phy.g->lo_control;
struct b43_lo_calib *c;
c = b43_find_lo_calib(lo, bbatt, rfatt);
@@ -839,7 +847,8 @@ struct b43_lo_calib * b43_get_calib_lo_settings(struct b43_wldev *dev,
void b43_gphy_dc_lt_init(struct b43_wldev *dev, bool update_all)
{
struct b43_phy *phy = &dev->phy;
- struct b43_txpower_lo_control *lo = phy->lo_control;
+ struct b43_phy_g *gphy = phy->g;
+ struct b43_txpower_lo_control *lo = gphy->lo_control;
int i;
int rf_offset, bb_offset;
const struct b43_rfatt *rfatt;
@@ -917,14 +926,14 @@ static inline void b43_lo_fixup_rfatt(struct b43_rfatt *rf)
void b43_lo_g_adjust(struct b43_wldev *dev)
{
- struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = dev->phy.g;
struct b43_lo_calib *cal;
struct b43_rfatt rf;
- memcpy(&rf, &phy->rfatt, sizeof(rf));
+ memcpy(&rf, &gphy->rfatt, sizeof(rf));
b43_lo_fixup_rfatt(&rf);
- cal = b43_get_calib_lo_settings(dev, &phy->bbatt, &rf);
+ cal = b43_get_calib_lo_settings(dev, &gphy->bbatt, &rf);
if (!cal)
return;
b43_lo_write(dev, &cal->ctl);
@@ -952,7 +961,8 @@ void b43_lo_g_adjust_to(struct b43_wldev *dev,
void b43_lo_g_maintanance_work(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
- struct b43_txpower_lo_control *lo = phy->lo_control;
+ struct b43_phy_g *gphy = phy->g;
+ struct b43_txpower_lo_control *lo = gphy->lo_control;
unsigned long now;
unsigned long expire;
struct b43_lo_calib *cal, *tmp;
@@ -962,7 +972,7 @@ void b43_lo_g_maintanance_work(struct b43_wldev *dev)
if (!lo)
return;
now = jiffies;
- hwpctl = b43_has_hardware_pctl(phy);
+ hwpctl = b43_has_hardware_pctl(dev);
if (hwpctl) {
/* Read the power vector and update it, if needed. */
@@ -983,8 +993,8 @@ void b43_lo_g_maintanance_work(struct b43_wldev *dev)
if (!time_before(cal->calib_time, expire))
continue;
/* This item expired. */
- if (b43_compare_bbatt(&cal->bbatt, &phy->bbatt) &&
- b43_compare_rfatt(&cal->rfatt, &phy->rfatt)) {
+ if (b43_compare_bbatt(&cal->bbatt, &gphy->bbatt) &&
+ b43_compare_rfatt(&cal->rfatt, &gphy->rfatt)) {
B43_WARN_ON(current_item_expired);
current_item_expired = 1;
}
@@ -1002,7 +1012,7 @@ void b43_lo_g_maintanance_work(struct b43_wldev *dev)
/* Recalibrate currently used LO setting. */
if (b43_debug(dev, B43_DBG_LO))
b43dbg(dev->wl, "LO: Recalibrating current LO setting\n");
- cal = b43_calibrate_lo_setting(dev, &phy->bbatt, &phy->rfatt);
+ cal = b43_calibrate_lo_setting(dev, &gphy->bbatt, &gphy->rfatt);
if (cal) {
list_add(&cal->list, &lo->calib_list);
b43_lo_write(dev, &cal->ctl);
@@ -1013,7 +1023,7 @@ void b43_lo_g_maintanance_work(struct b43_wldev *dev)
void b43_lo_g_cleanup(struct b43_wldev *dev)
{
- struct b43_txpower_lo_control *lo = dev->phy.lo_control;
+ struct b43_txpower_lo_control *lo = dev->phy.g->lo_control;
struct b43_lo_calib *cal, *tmp;
if (!lo)
@@ -1027,9 +1037,7 @@ void b43_lo_g_cleanup(struct b43_wldev *dev)
/* LO Initialization */
void b43_lo_g_init(struct b43_wldev *dev)
{
- struct b43_phy *phy = &dev->phy;
-
- if (b43_has_hardware_pctl(phy)) {
+ if (b43_has_hardware_pctl(dev)) {
lo_read_power_vector(dev);
b43_gphy_dc_lt_init(dev, 1);
}
diff --git a/drivers/net/wireless/b43/lo.h b/drivers/net/wireless/b43/lo.h
index 1da321cabc12c85c7809bcf3e6d858165613f088..3b27e20eff80ff1d295d50e879888ed938eda913 100644
--- a/drivers/net/wireless/b43/lo.h
+++ b/drivers/net/wireless/b43/lo.h
@@ -1,7 +1,9 @@
#ifndef B43_LO_H_
#define B43_LO_H_
-#include "phy.h"
+/* G-PHY Local Oscillator */
+
+#include "phy_g.h"
struct b43_wldev;
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 7205a936ec74708085576ef5b538528b0a747d15..14c44df584d0973a383729955d8c4089a48f5e8d 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -44,8 +44,9 @@
#include "b43.h"
#include "main.h"
#include "debugfs.h"
-#include "phy.h"
-#include "nphy.h"
+#include "phy_common.h"
+#include "phy_g.h"
+#include "phy_n.h"
#include "dma.h"
#include "pio.h"
#include "sysfs.h"
@@ -814,7 +815,7 @@ void b43_dummy_transmission(struct b43_wldev *dev)
break;
udelay(10);
}
- for (i = 0x00; i < 0x0A; i++) {
+ for (i = 0x00; i < 0x19; i++) {
value = b43_read16(dev, 0x0690);
if (!(value & 0x0100))
break;
@@ -1051,23 +1052,6 @@ void b43_power_saving_ctl_bits(struct b43_wldev *dev, unsigned int ps_flags)
}
}
-/* Turn the Analog ON/OFF */
-static void b43_switch_analog(struct b43_wldev *dev, int on)
-{
- switch (dev->phy.type) {
- case B43_PHYTYPE_A:
- case B43_PHYTYPE_G:
- b43_write16(dev, B43_MMIO_PHY0, on ? 0 : 0xF4);
- break;
- case B43_PHYTYPE_N:
- b43_phy_write(dev, B43_NPHY_AFECTL_OVER,
- on ? 0 : 0x7FFF);
- break;
- default:
- B43_WARN_ON(1);
- }
-}
-
void b43_wireless_core_reset(struct b43_wldev *dev, u32 flags)
{
u32 tmslow;
@@ -1090,8 +1074,12 @@ void b43_wireless_core_reset(struct b43_wldev *dev, u32 flags)
ssb_read32(dev->dev, SSB_TMSLOW); /* flush */
msleep(1);
- /* Turn Analog ON */
- b43_switch_analog(dev, 1);
+ /* Turn Analog ON, but only if we already know the PHY-type.
+ * This protects against very early setup where we don't know the
+ * PHY-type, yet. wireless_core_reset will be called once again later,
+ * when we know the PHY-type. */
+ if (dev->phy.ops)
+ dev->phy.ops->switch_analog(dev, 1);
macctl = b43_read32(dev, B43_MMIO_MACCTL);
macctl &= ~B43_MACCTL_GMODE;
@@ -1174,6 +1162,8 @@ static void b43_calculate_link_quality(struct b43_wldev *dev)
{
/* Top half of Link Quality calculation. */
+ if (dev->phy.type != B43_PHYTYPE_G)
+ return;
if (dev->noisecalc.calculation_running)
return;
dev->noisecalc.calculation_running = 1;
@@ -1184,7 +1174,7 @@ static void b43_calculate_link_quality(struct b43_wldev *dev)
static void handle_irq_noise(struct b43_wldev *dev)
{
- struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *phy = dev->phy.g;
u16 tmp;
u8 noise[4];
u8 i, j;
@@ -1192,6 +1182,9 @@ static void handle_irq_noise(struct b43_wldev *dev)
/* Bottom half of Link Quality calculation. */
+ if (dev->phy.type != B43_PHYTYPE_G)
+ return;
+
/* Possible race condition: It might be possible that the user
* changed to a different channel in the meantime since we
* started the calculation. We ignore that fact, since it's
@@ -1251,13 +1244,13 @@ static void handle_irq_noise(struct b43_wldev *dev)
static void handle_irq_tbtt_indication(struct b43_wldev *dev)
{
- if (b43_is_mode(dev->wl, IEEE80211_IF_TYPE_AP)) {
+ if (b43_is_mode(dev->wl, NL80211_IFTYPE_AP)) {
///TODO: PS TBTT
} else {
if (1 /*FIXME: the last PSpoll frame was sent successfully */ )
b43_power_saving_ctl_bits(dev, 0);
}
- if (b43_is_mode(dev->wl, IEEE80211_IF_TYPE_IBSS))
+ if (b43_is_mode(dev->wl, NL80211_IFTYPE_ADHOC))
dev->dfq_valid = 1;
}
@@ -1606,8 +1599,8 @@ static void handle_irq_beacon(struct b43_wldev *dev)
struct b43_wl *wl = dev->wl;
u32 cmd, beacon0_valid, beacon1_valid;
- if (!b43_is_mode(wl, IEEE80211_IF_TYPE_AP) &&
- !b43_is_mode(wl, IEEE80211_IF_TYPE_MESH_POINT))
+ if (!b43_is_mode(wl, NL80211_IFTYPE_AP) &&
+ !b43_is_mode(wl, NL80211_IFTYPE_MESH_POINT))
return;
/* This is the bottom half of the asynchronous beacon update. */
@@ -2575,10 +2568,10 @@ static void b43_adjust_opmode(struct b43_wldev *dev)
ctl &= ~B43_MACCTL_BEACPROMISC;
ctl |= B43_MACCTL_INFRA;
- if (b43_is_mode(wl, IEEE80211_IF_TYPE_AP) ||
- b43_is_mode(wl, IEEE80211_IF_TYPE_MESH_POINT))
+ if (b43_is_mode(wl, NL80211_IFTYPE_AP) ||
+ b43_is_mode(wl, NL80211_IFTYPE_MESH_POINT))
ctl |= B43_MACCTL_AP;
- else if (b43_is_mode(wl, IEEE80211_IF_TYPE_IBSS))
+ else if (b43_is_mode(wl, NL80211_IFTYPE_ADHOC))
ctl &= ~B43_MACCTL_INFRA;
if (wl->filter_flags & FIF_CONTROL)
@@ -2688,9 +2681,8 @@ static void b43_mgmtframe_txantenna(struct b43_wldev *dev, int antenna)
/* This is the opposite of b43_chip_init() */
static void b43_chip_exit(struct b43_wldev *dev)
{
- b43_radio_turn_off(dev, 1);
+ b43_phy_exit(dev);
b43_gpio_cleanup(dev);
- b43_lo_g_cleanup(dev);
/* firmware is released later */
}
@@ -2700,7 +2692,7 @@ static void b43_chip_exit(struct b43_wldev *dev)
static int b43_chip_init(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
- int err, tmp;
+ int err;
u32 value32, macctl;
u16 value16;
@@ -2725,19 +2717,20 @@ static int b43_chip_init(struct b43_wldev *dev)
err = b43_upload_initvals(dev);
if (err)
goto err_gpio_clean;
- b43_radio_turn_on(dev);
- b43_write16(dev, 0x03E6, 0x0000);
+ /* Turn the Analog on and initialize the PHY. */
+ phy->ops->switch_analog(dev, 1);
err = b43_phy_init(dev);
if (err)
- goto err_radio_off;
+ goto err_gpio_clean;
- /* Select initial Interference Mitigation. */
- tmp = phy->interfmode;
- phy->interfmode = B43_INTERFMODE_NONE;
- b43_radio_set_interference_mitigation(dev, tmp);
+ /* Disable Interference Mitigation. */
+ if (phy->ops->interf_mitigation)
+ phy->ops->interf_mitigation(dev, B43_INTERFMODE_NONE);
- b43_set_rx_antenna(dev, B43_ANTENNA_DEFAULT);
+ /* Select the antennae */
+ if (phy->ops->set_rx_antenna)
+ phy->ops->set_rx_antenna(dev, B43_ANTENNA_DEFAULT);
b43_mgmtframe_txantenna(dev, B43_ANTENNA_DEFAULT);
if (phy->type == B43_PHYTYPE_B) {
@@ -2790,8 +2783,6 @@ static int b43_chip_init(struct b43_wldev *dev)
out:
return err;
-err_radio_off:
- b43_radio_turn_off(dev, 1);
err_gpio_clean:
b43_gpio_cleanup(dev);
return err;
@@ -2799,25 +2790,13 @@ static int b43_chip_init(struct b43_wldev *dev)
static void b43_periodic_every60sec(struct b43_wldev *dev)
{
- struct b43_phy *phy = &dev->phy;
+ const struct b43_phy_operations *ops = dev->phy.ops;
- if (phy->type != B43_PHYTYPE_G)
- return;
- if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_RSSI) {
- b43_mac_suspend(dev);
- b43_calc_nrssi_slope(dev);
- if ((phy->radio_ver == 0x2050) && (phy->radio_rev == 8)) {
- u8 old_chan = phy->channel;
-
- /* VCO Calibration */
- if (old_chan >= 8)
- b43_radio_selectchannel(dev, 1, 0);
- else
- b43_radio_selectchannel(dev, 13, 0);
- b43_radio_selectchannel(dev, old_chan, 0);
- }
- b43_mac_enable(dev);
- }
+ if (ops->pwork_60sec)
+ ops->pwork_60sec(dev);
+
+ /* Force check the TX power emission now. */
+ b43_phy_txpower_check(dev, B43_TXPWR_IGNORE_TIME);
}
static void b43_periodic_every30sec(struct b43_wldev *dev)
@@ -2845,32 +2824,8 @@ static void b43_periodic_every15sec(struct b43_wldev *dev)
}
}
- if (phy->type == B43_PHYTYPE_G) {
- //TODO: update_aci_moving_average
- if (phy->aci_enable && phy->aci_wlan_automatic) {
- b43_mac_suspend(dev);
- if (!phy->aci_enable && 1 /*TODO: not scanning? */ ) {
- if (0 /*TODO: bunch of conditions */ ) {
- b43_radio_set_interference_mitigation
- (dev, B43_INTERFMODE_MANUALWLAN);
- }
- } else if (1 /*TODO*/) {
- /*
- if ((aci_average > 1000) && !(b43_radio_aci_scan(dev))) {
- b43_radio_set_interference_mitigation(dev,
- B43_INTERFMODE_NONE);
- }
- */
- }
- b43_mac_enable(dev);
- } else if (phy->interfmode == B43_INTERFMODE_NONWLAN &&
- phy->rev == 1) {
- //TODO: implement rev1 workaround
- }
- }
- b43_phy_xmitpower(dev); //FIXME: unless scanning?
- b43_lo_g_maintanance_work(dev);
- //TODO for APHY (temperature?)
+ if (phy->ops->pwork_15sec)
+ phy->ops->pwork_15sec(dev);
atomic_set(&phy->txerr_cnt, B43_PHY_TX_BADNESS_LIMIT);
wmb();
@@ -3104,36 +3059,31 @@ static void b43_qos_params_upload(struct b43_wldev *dev,
}
}
-/* Update the QOS parameters in hardware. */
-static void b43_qos_update(struct b43_wldev *dev)
+/* Mapping of mac80211 queue numbers to b43 QoS SHM offsets. */
+static const u16 b43_qos_shm_offsets[] = {
+ /* [mac80211-queue-nr] = SHM_OFFSET, */
+ [0] = B43_QOS_VOICE,
+ [1] = B43_QOS_VIDEO,
+ [2] = B43_QOS_BESTEFFORT,
+ [3] = B43_QOS_BACKGROUND,
+};
+
+/* Update all QOS parameters in hardware. */
+static void b43_qos_upload_all(struct b43_wldev *dev)
{
struct b43_wl *wl = dev->wl;
struct b43_qos_params *params;
- unsigned long flags;
unsigned int i;
- /* Mapping of mac80211 queues to b43 SHM offsets. */
- static const u16 qos_shm_offsets[] = {
- [0] = B43_QOS_VOICE,
- [1] = B43_QOS_VIDEO,
- [2] = B43_QOS_BESTEFFORT,
- [3] = B43_QOS_BACKGROUND,
- };
- BUILD_BUG_ON(ARRAY_SIZE(qos_shm_offsets) != ARRAY_SIZE(wl->qos_params));
+ BUILD_BUG_ON(ARRAY_SIZE(b43_qos_shm_offsets) !=
+ ARRAY_SIZE(wl->qos_params));
b43_mac_suspend(dev);
- spin_lock_irqsave(&wl->irq_lock, flags);
-
for (i = 0; i < ARRAY_SIZE(wl->qos_params); i++) {
params = &(wl->qos_params[i]);
- if (params->need_hw_update) {
- b43_qos_params_upload(dev, &(params->p),
- qos_shm_offsets[i]);
- params->need_hw_update = 0;
- }
+ b43_qos_params_upload(dev, &(params->p),
+ b43_qos_shm_offsets[i]);
}
-
- spin_unlock_irqrestore(&wl->irq_lock, flags);
b43_mac_enable(dev);
}
@@ -3142,25 +3092,50 @@ static void b43_qos_clear(struct b43_wl *wl)
struct b43_qos_params *params;
unsigned int i;
+ /* Initialize QoS parameters to sane defaults. */
+
+ BUILD_BUG_ON(ARRAY_SIZE(b43_qos_shm_offsets) !=
+ ARRAY_SIZE(wl->qos_params));
+
for (i = 0; i < ARRAY_SIZE(wl->qos_params); i++) {
params = &(wl->qos_params[i]);
- memset(&(params->p), 0, sizeof(params->p));
- params->p.aifs = -1;
- params->need_hw_update = 1;
+ switch (b43_qos_shm_offsets[i]) {
+ case B43_QOS_VOICE:
+ params->p.txop = 0;
+ params->p.aifs = 2;
+ params->p.cw_min = 0x0001;
+ params->p.cw_max = 0x0001;
+ break;
+ case B43_QOS_VIDEO:
+ params->p.txop = 0;
+ params->p.aifs = 2;
+ params->p.cw_min = 0x0001;
+ params->p.cw_max = 0x0001;
+ break;
+ case B43_QOS_BESTEFFORT:
+ params->p.txop = 0;
+ params->p.aifs = 3;
+ params->p.cw_min = 0x0001;
+ params->p.cw_max = 0x03FF;
+ break;
+ case B43_QOS_BACKGROUND:
+ params->p.txop = 0;
+ params->p.aifs = 7;
+ params->p.cw_min = 0x0001;
+ params->p.cw_max = 0x03FF;
+ break;
+ default:
+ B43_WARN_ON(1);
+ }
}
}
/* Initialize the core's QOS capabilities */
static void b43_qos_init(struct b43_wldev *dev)
{
- struct b43_wl *wl = dev->wl;
- unsigned int i;
-
/* Upload the current QOS parameters. */
- for (i = 0; i < ARRAY_SIZE(wl->qos_params); i++)
- wl->qos_params[i].need_hw_update = 1;
- b43_qos_update(dev);
+ b43_qos_upload_all(dev);
/* Enable QOS support. */
b43_hf_write(dev, b43_hf_read(dev) | B43_HF_EDCF);
@@ -3169,25 +3144,13 @@ static void b43_qos_init(struct b43_wldev *dev)
| B43_MMIO_IFSCTL_USE_EDCF);
}
-static void b43_qos_update_work(struct work_struct *work)
-{
- struct b43_wl *wl = container_of(work, struct b43_wl, qos_update_work);
- struct b43_wldev *dev;
-
- mutex_lock(&wl->mutex);
- dev = wl->current_dev;
- if (likely(dev && (b43_status(dev) >= B43_STAT_INITIALIZED)))
- b43_qos_update(dev);
- mutex_unlock(&wl->mutex);
-}
-
static int b43_op_conf_tx(struct ieee80211_hw *hw, u16 _queue,
const struct ieee80211_tx_queue_params *params)
{
struct b43_wl *wl = hw_to_b43_wl(hw);
- unsigned long flags;
+ struct b43_wldev *dev;
unsigned int queue = (unsigned int)_queue;
- struct b43_qos_params *p;
+ int err = -ENODEV;
if (queue >= ARRAY_SIZE(wl->qos_params)) {
/* Queue not available or don't support setting
@@ -3195,16 +3158,25 @@ static int b43_op_conf_tx(struct ieee80211_hw *hw, u16 _queue,
* confuse mac80211. */
return 0;
}
+ BUILD_BUG_ON(ARRAY_SIZE(b43_qos_shm_offsets) !=
+ ARRAY_SIZE(wl->qos_params));
- spin_lock_irqsave(&wl->irq_lock, flags);
- p = &(wl->qos_params[queue]);
- memcpy(&(p->p), params, sizeof(p->p));
- p->need_hw_update = 1;
- spin_unlock_irqrestore(&wl->irq_lock, flags);
+ mutex_lock(&wl->mutex);
+ dev = wl->current_dev;
+ if (unlikely(!dev || (b43_status(dev) < B43_STAT_INITIALIZED)))
+ goto out_unlock;
- queue_work(hw->workqueue, &wl->qos_update_work);
+ memcpy(&(wl->qos_params[queue].p), params, sizeof(*params));
+ b43_mac_suspend(dev);
+ b43_qos_params_upload(dev, &(wl->qos_params[queue].p),
+ b43_qos_shm_offsets[queue]);
+ b43_mac_enable(dev);
+ err = 0;
- return 0;
+out_unlock:
+ mutex_unlock(&wl->mutex);
+
+ return err;
}
static int b43_op_get_tx_stats(struct ieee80211_hw *hw,
@@ -3401,7 +3373,7 @@ static int b43_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
/* Switch to the requested channel.
* The firmware takes care of races with the TX handler. */
if (conf->channel->hw_value != phy->channel)
- b43_radio_selectchannel(dev, conf->channel->hw_value, 0);
+ b43_switch_channel(dev, conf->channel->hw_value);
/* Enable/Disable ShortSlot timing. */
if ((!!(conf->flags & IEEE80211_CONF_SHORT_SLOT_TIME)) !=
@@ -3417,26 +3389,30 @@ static int b43_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
/* Adjust the desired TX power level. */
if (conf->power_level != 0) {
- if (conf->power_level != phy->power_level) {
- phy->power_level = conf->power_level;
- b43_phy_xmitpower(dev);
+ spin_lock_irqsave(&wl->irq_lock, flags);
+ if (conf->power_level != phy->desired_txpower) {
+ phy->desired_txpower = conf->power_level;
+ b43_phy_txpower_check(dev, B43_TXPWR_IGNORE_TIME |
+ B43_TXPWR_IGNORE_TSSI);
}
+ spin_unlock_irqrestore(&wl->irq_lock, flags);
}
/* Antennas for RX and management frame TX. */
antenna = b43_antenna_from_ieee80211(dev, conf->antenna_sel_tx);
b43_mgmtframe_txantenna(dev, antenna);
antenna = b43_antenna_from_ieee80211(dev, conf->antenna_sel_rx);
- b43_set_rx_antenna(dev, antenna);
+ if (phy->ops->set_rx_antenna)
+ phy->ops->set_rx_antenna(dev, antenna);
/* Update templates for AP/mesh mode. */
- if (b43_is_mode(wl, IEEE80211_IF_TYPE_AP) ||
- b43_is_mode(wl, IEEE80211_IF_TYPE_MESH_POINT))
+ if (b43_is_mode(wl, NL80211_IFTYPE_AP) ||
+ b43_is_mode(wl, NL80211_IFTYPE_MESH_POINT))
b43_set_beacon_int(dev, conf->beacon_int);
if (!!conf->radio_enabled != phy->radio_on) {
if (conf->radio_enabled) {
- b43_radio_turn_on(dev);
+ b43_software_rfkill(dev, RFKILL_STATE_UNBLOCKED);
b43info(dev->wl, "Radio turned on by software\n");
if (!dev->radio_hw_enable) {
b43info(dev->wl, "The hardware RF-kill button "
@@ -3444,7 +3420,7 @@ static int b43_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
"Press the button to turn it on.\n");
}
} else {
- b43_radio_turn_off(dev, 0);
+ b43_software_rfkill(dev, RFKILL_STATE_SOFT_BLOCKED);
b43info(dev->wl, "Radio turned off by software\n");
}
}
@@ -3619,14 +3595,14 @@ static int b43_op_config_interface(struct ieee80211_hw *hw,
else
memset(wl->bssid, 0, ETH_ALEN);
if (b43_status(dev) >= B43_STAT_INITIALIZED) {
- if (b43_is_mode(wl, IEEE80211_IF_TYPE_AP) ||
- b43_is_mode(wl, IEEE80211_IF_TYPE_MESH_POINT)) {
+ if (b43_is_mode(wl, NL80211_IFTYPE_AP) ||
+ b43_is_mode(wl, NL80211_IFTYPE_MESH_POINT)) {
B43_WARN_ON(vif->type != wl->if_type);
if (conf->changed & IEEE80211_IFCC_SSID)
b43_set_ssid(dev, conf->ssid, conf->ssid_len);
if (conf->changed & IEEE80211_IFCC_BEACON)
b43_update_templates(wl);
- } else if (b43_is_mode(wl, IEEE80211_IF_TYPE_IBSS)) {
+ } else if (b43_is_mode(wl, NL80211_IFTYPE_ADHOC)) {
if (conf->changed & IEEE80211_IFCC_BEACON)
b43_update_templates(wl);
}
@@ -3818,48 +3794,10 @@ static int b43_phy_versioning(struct b43_wldev *dev)
static void setup_struct_phy_for_init(struct b43_wldev *dev,
struct b43_phy *phy)
{
- struct b43_txpower_lo_control *lo;
- int i;
-
- memset(phy->minlowsig, 0xFF, sizeof(phy->minlowsig));
- memset(phy->minlowsigpos, 0, sizeof(phy->minlowsigpos));
-
- phy->aci_enable = 0;
- phy->aci_wlan_automatic = 0;
- phy->aci_hw_rssi = 0;
-
- phy->radio_off_context.valid = 0;
-
- lo = phy->lo_control;
- if (lo) {
- memset(lo, 0, sizeof(*(phy->lo_control)));
- lo->tx_bias = 0xFF;
- INIT_LIST_HEAD(&lo->calib_list);
- }
- phy->max_lb_gain = 0;
- phy->trsw_rx_gain = 0;
- phy->txpwr_offset = 0;
-
- /* NRSSI */
- phy->nrssislope = 0;
- for (i = 0; i < ARRAY_SIZE(phy->nrssi); i++)
- phy->nrssi[i] = -1000;
- for (i = 0; i < ARRAY_SIZE(phy->nrssi_lt); i++)
- phy->nrssi_lt[i] = i;
-
- phy->lofcal = 0xFFFF;
- phy->initval = 0xFFFF;
-
- phy->interfmode = B43_INTERFMODE_NONE;
- phy->channel = 0xFF;
-
phy->hardware_power_control = !!modparam_hwpctl;
-
+ phy->next_txpwr_check_time = jiffies;
/* PHY TX errors counter. */
atomic_set(&phy->txerr_cnt, B43_PHY_TX_BADNESS_LIMIT);
-
- /* OFDM-table address caching. */
- phy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_UNKNOWN;
}
static void setup_struct_wldev_for_init(struct b43_wldev *dev)
@@ -3965,7 +3903,7 @@ static void b43_set_synth_pu_delay(struct b43_wldev *dev, bool idle)
pu_delay = 3700;
else
pu_delay = 1050;
- if (b43_is_mode(dev->wl, IEEE80211_IF_TYPE_IBSS) || idle)
+ if (b43_is_mode(dev->wl, NL80211_IFTYPE_ADHOC) || idle)
pu_delay = 500;
if ((dev->phy.radio_ver == 0x2050) && (dev->phy.radio_rev == 8))
pu_delay = max(pu_delay, (u16)2400);
@@ -3979,7 +3917,7 @@ static void b43_set_pretbtt(struct b43_wldev *dev)
u16 pretbtt;
/* The time value is in microseconds. */
- if (b43_is_mode(dev->wl, IEEE80211_IF_TYPE_IBSS)) {
+ if (b43_is_mode(dev->wl, NL80211_IFTYPE_ADHOC)) {
pretbtt = 2;
} else {
if (dev->phy.type == B43_PHYTYPE_A)
@@ -3995,7 +3933,6 @@ static void b43_set_pretbtt(struct b43_wldev *dev)
/* Locking: wl->mutex */
static void b43_wireless_core_exit(struct b43_wldev *dev)
{
- struct b43_phy *phy = &dev->phy;
u32 macctl;
B43_WARN_ON(b43_status(dev) > B43_STAT_INITIALIZED);
@@ -4016,12 +3953,7 @@ static void b43_wireless_core_exit(struct b43_wldev *dev)
b43_dma_free(dev);
b43_pio_free(dev);
b43_chip_exit(dev);
- b43_radio_turn_off(dev, 1);
- b43_switch_analog(dev, 0);
- if (phy->dyn_tssi_tbl)
- kfree(phy->tssi2dbm);
- kfree(phy->lo_control);
- phy->lo_control = NULL;
+ dev->phy.ops->switch_analog(dev, 0);
if (dev->wl->current_beacon) {
dev_kfree_skb_any(dev->wl->current_beacon);
dev->wl->current_beacon = NULL;
@@ -4052,29 +3984,23 @@ static int b43_wireless_core_init(struct b43_wldev *dev)
b43_wireless_core_reset(dev, tmp);
}
- if ((phy->type == B43_PHYTYPE_B) || (phy->type == B43_PHYTYPE_G)) {
- phy->lo_control =
- kzalloc(sizeof(*(phy->lo_control)), GFP_KERNEL);
- if (!phy->lo_control) {
- err = -ENOMEM;
- goto err_busdown;
- }
- }
+ /* Reset all data structures. */
setup_struct_wldev_for_init(dev);
-
- err = b43_phy_init_tssi2dbm_table(dev);
- if (err)
- goto err_kfree_lo_control;
+ phy->ops->prepare_structs(dev);
/* Enable IRQ routing to this device. */
ssb_pcicore_dev_irqvecs_enable(&bus->pcicore, dev->dev);
b43_imcfglo_timeouts_workaround(dev);
b43_bluetooth_coext_disable(dev);
- b43_phy_early_init(dev);
+ if (phy->ops->prepare_hardware) {
+ err = phy->ops->prepare_hardware(dev);
+ if (err)
+ goto err_busdown;
+ }
err = b43_chip_init(dev);
if (err)
- goto err_kfree_tssitbl;
+ goto err_busdown;
b43_shm_write16(dev, B43_SHM_SHARED,
B43_SHM_SH_WLCOREREV, dev->dev->id.revision);
hf = b43_hf_read(dev);
@@ -4140,15 +4066,9 @@ static int b43_wireless_core_init(struct b43_wldev *dev)
out:
return err;
- err_chip_exit:
+err_chip_exit:
b43_chip_exit(dev);
- err_kfree_tssitbl:
- if (phy->dyn_tssi_tbl)
- kfree(phy->tssi2dbm);
- err_kfree_lo_control:
- kfree(phy->lo_control);
- phy->lo_control = NULL;
- err_busdown:
+err_busdown:
ssb_bus_may_powerdown(bus);
B43_WARN_ON(b43_status(dev) != B43_STAT_UNINIT);
return err;
@@ -4164,11 +4084,11 @@ static int b43_op_add_interface(struct ieee80211_hw *hw,
/* TODO: allow WDS/AP devices to coexist */
- if (conf->type != IEEE80211_IF_TYPE_AP &&
- conf->type != IEEE80211_IF_TYPE_MESH_POINT &&
- conf->type != IEEE80211_IF_TYPE_STA &&
- conf->type != IEEE80211_IF_TYPE_WDS &&
- conf->type != IEEE80211_IF_TYPE_IBSS)
+ if (conf->type != NL80211_IFTYPE_AP &&
+ conf->type != NL80211_IFTYPE_MESH_POINT &&
+ conf->type != NL80211_IFTYPE_STATION &&
+ conf->type != NL80211_IFTYPE_WDS &&
+ conf->type != NL80211_IFTYPE_ADHOC)
return -EOPNOTSUPP;
mutex_lock(&wl->mutex);
@@ -4283,7 +4203,6 @@ static void b43_op_stop(struct ieee80211_hw *hw)
struct b43_wldev *dev = wl->current_dev;
b43_rfkill_exit(dev);
- cancel_work_sync(&(wl->qos_update_work));
cancel_work_sync(&(wl->beacon_update_trigger));
mutex_lock(&wl->mutex);
@@ -4291,6 +4210,8 @@ static void b43_op_stop(struct ieee80211_hw *hw)
b43_wireless_core_stop(dev);
b43_wireless_core_exit(dev);
mutex_unlock(&wl->mutex);
+
+ cancel_work_sync(&(wl->txpower_adjust_work));
}
static int b43_op_set_retry_limit(struct ieee80211_hw *hw,
@@ -4313,7 +4234,8 @@ static int b43_op_set_retry_limit(struct ieee80211_hw *hw,
return err;
}
-static int b43_op_beacon_set_tim(struct ieee80211_hw *hw, int aid, int set)
+static int b43_op_beacon_set_tim(struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta, bool set)
{
struct b43_wl *wl = hw_to_b43_wl(hw);
unsigned long flags;
@@ -4328,7 +4250,7 @@ static int b43_op_beacon_set_tim(struct ieee80211_hw *hw, int aid, int set)
static void b43_op_sta_notify(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
enum sta_notify_cmd notify_cmd,
- const u8 *addr)
+ struct ieee80211_sta *sta)
{
struct b43_wl *wl = hw_to_b43_wl(hw);
@@ -4422,6 +4344,7 @@ static void b43_wireless_core_detach(struct b43_wldev *dev)
/* We release firmware that late to not be required to re-request
* is all the time when we reinit the core. */
b43_release_firmware(dev);
+ b43_phy_free(dev);
}
static int b43_wireless_core_attach(struct b43_wldev *dev)
@@ -4495,30 +4418,35 @@ static int b43_wireless_core_attach(struct b43_wldev *dev)
}
}
+ err = b43_phy_allocate(dev);
+ if (err)
+ goto err_powerdown;
+
dev->phy.gmode = have_2ghz_phy;
tmp = dev->phy.gmode ? B43_TMSLOW_GMODE : 0;
b43_wireless_core_reset(dev, tmp);
err = b43_validate_chipaccess(dev);
if (err)
- goto err_powerdown;
+ goto err_phy_free;
err = b43_setup_bands(dev, have_2ghz_phy, have_5ghz_phy);
if (err)
- goto err_powerdown;
+ goto err_phy_free;
/* Now set some default "current_dev" */
if (!wl->current_dev)
wl->current_dev = dev;
INIT_WORK(&dev->restart_work, b43_chip_reset);
- b43_radio_turn_off(dev, 1);
- b43_switch_analog(dev, 0);
+ dev->phy.ops->switch_analog(dev, 0);
ssb_device_disable(dev->dev, 0);
ssb_bus_may_powerdown(bus);
out:
return err;
+err_phy_free:
+ b43_phy_free(dev);
err_powerdown:
ssb_bus_may_powerdown(bus);
return err;
@@ -4615,9 +4543,11 @@ static void b43_sprom_fixup(struct ssb_bus *bus)
pdev = bus->host_pci;
if (IS_PDEV(pdev, BROADCOM, 0x4318, ASUSTEK, 0x100F) ||
IS_PDEV(pdev, BROADCOM, 0x4320, DELL, 0x0003) ||
+ IS_PDEV(pdev, BROADCOM, 0x4320, HP, 0x12f8) ||
IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0015) ||
IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0014) ||
- IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0013))
+ IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0013) ||
+ IS_PDEV(pdev, BROADCOM, 0x4320, MOTOROLA, 0x7010))
bus->sprom.boardflags_lo &= ~B43_BFL_BTCOEXIST;
}
}
@@ -4650,7 +4580,15 @@ static int b43_wireless_init(struct ssb_device *dev)
IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM;
+ hw->wiphy->interface_modes =
+ BIT(NL80211_IFTYPE_AP) |
+ BIT(NL80211_IFTYPE_MESH_POINT) |
+ BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_WDS) |
+ BIT(NL80211_IFTYPE_ADHOC);
+
hw->queues = b43_modparam_qos ? 4 : 1;
+ hw->max_altrates = 1;
SET_IEEE80211_DEV(hw, dev->dev);
if (is_valid_ether_addr(sprom->et1mac))
SET_IEEE80211_PERM_ADDR(hw, sprom->et1mac);
@@ -4667,8 +4605,8 @@ static int b43_wireless_init(struct ssb_device *dev)
spin_lock_init(&wl->shm_lock);
mutex_init(&wl->mutex);
INIT_LIST_HEAD(&wl->devlist);
- INIT_WORK(&wl->qos_update_work, b43_qos_update_work);
INIT_WORK(&wl->beacon_update_trigger, b43_beacon_update_trigger_work);
+ INIT_WORK(&wl->txpower_adjust_work, b43_phy_txpower_adjust_work);
ssb_set_devtypedata(dev, wl);
b43info(wl, "Broadcom %04X WLAN found\n", dev->bus->chip_id);
diff --git a/drivers/net/wireless/b43/phy.h b/drivers/net/wireless/b43/phy.h
deleted file mode 100644
index 4aab109035294ece8908cd6aa00aafcca790d8cc..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/b43/phy.h
+++ /dev/null
@@ -1,340 +0,0 @@
-#ifndef B43_PHY_H_
-#define B43_PHY_H_
-
-#include <linux/types.h>
-
-struct b43_wldev;
-struct b43_phy;
-
-/*** PHY Registers ***/
-
-/* Routing */
-#define B43_PHYROUTE 0x0C00 /* PHY register routing bits mask */
-#define B43_PHYROUTE_BASE 0x0000 /* Base registers */
-#define B43_PHYROUTE_OFDM_GPHY 0x0400 /* OFDM register routing for G-PHYs */
-#define B43_PHYROUTE_EXT_GPHY 0x0800 /* Extended G-PHY registers */
-#define B43_PHYROUTE_N_BMODE 0x0C00 /* N-PHY BMODE registers */
-
-/* CCK (B-PHY) registers. */
-#define B43_PHY_CCK(reg) ((reg) | B43_PHYROUTE_BASE)
-/* N-PHY registers. */
-#define B43_PHY_N(reg) ((reg) | B43_PHYROUTE_BASE)
-/* N-PHY BMODE registers. */
-#define B43_PHY_N_BMODE(reg) ((reg) | B43_PHYROUTE_N_BMODE)
-/* OFDM (A-PHY) registers. */
-#define B43_PHY_OFDM(reg) ((reg) | B43_PHYROUTE_OFDM_GPHY)
-/* Extended G-PHY registers. */
-#define B43_PHY_EXTG(reg) ((reg) | B43_PHYROUTE_EXT_GPHY)
-
-/* OFDM (A) PHY Registers */
-#define B43_PHY_VERSION_OFDM B43_PHY_OFDM(0x00) /* Versioning register for A-PHY */
-#define B43_PHY_BBANDCFG B43_PHY_OFDM(0x01) /* Baseband config */
-#define B43_PHY_BBANDCFG_RXANT 0x180 /* RX Antenna selection */
-#define B43_PHY_BBANDCFG_RXANT_SHIFT 7
-#define B43_PHY_PWRDOWN B43_PHY_OFDM(0x03) /* Powerdown */
-#define B43_PHY_CRSTHRES1_R1 B43_PHY_OFDM(0x06) /* CRS Threshold 1 (phy.rev 1 only) */
-#define B43_PHY_LNAHPFCTL B43_PHY_OFDM(0x1C) /* LNA/HPF control */
-#define B43_PHY_LPFGAINCTL B43_PHY_OFDM(0x20) /* LPF Gain control */
-#define B43_PHY_ADIVRELATED B43_PHY_OFDM(0x27) /* FIXME rename */
-#define B43_PHY_CRS0 B43_PHY_OFDM(0x29)
-#define B43_PHY_CRS0_EN 0x4000
-#define B43_PHY_PEAK_COUNT B43_PHY_OFDM(0x30)
-#define B43_PHY_ANTDWELL B43_PHY_OFDM(0x2B) /* Antenna dwell */
-#define B43_PHY_ANTDWELL_AUTODIV1 0x0100 /* Automatic RX diversity start antenna */
-#define B43_PHY_ENCORE B43_PHY_OFDM(0x49) /* "Encore" (RangeMax / BroadRange) */
-#define B43_PHY_ENCORE_EN 0x0200 /* Encore enable */
-#define B43_PHY_LMS B43_PHY_OFDM(0x55)
-#define B43_PHY_OFDM61 B43_PHY_OFDM(0x61) /* FIXME rename */
-#define B43_PHY_OFDM61_10 0x0010 /* FIXME rename */
-#define B43_PHY_IQBAL B43_PHY_OFDM(0x69) /* I/Q balance */
-#define B43_PHY_BBTXDC_BIAS B43_PHY_OFDM(0x6B) /* Baseband TX DC bias */
-#define B43_PHY_OTABLECTL B43_PHY_OFDM(0x72) /* OFDM table control (see below) */
-#define B43_PHY_OTABLEOFF 0x03FF /* OFDM table offset (see below) */
-#define B43_PHY_OTABLENR 0xFC00 /* OFDM table number (see below) */
-#define B43_PHY_OTABLENR_SHIFT 10
-#define B43_PHY_OTABLEI B43_PHY_OFDM(0x73) /* OFDM table data I */
-#define B43_PHY_OTABLEQ B43_PHY_OFDM(0x74) /* OFDM table data Q */
-#define B43_PHY_HPWR_TSSICTL B43_PHY_OFDM(0x78) /* Hardware power TSSI control */
-#define B43_PHY_ADCCTL B43_PHY_OFDM(0x7A) /* ADC control */
-#define B43_PHY_IDLE_TSSI B43_PHY_OFDM(0x7B)
-#define B43_PHY_A_TEMP_SENSE B43_PHY_OFDM(0x7C) /* A PHY temperature sense */
-#define B43_PHY_NRSSITHRES B43_PHY_OFDM(0x8A) /* NRSSI threshold */
-#define B43_PHY_ANTWRSETT B43_PHY_OFDM(0x8C) /* Antenna WR settle */
-#define B43_PHY_ANTWRSETT_ARXDIV 0x2000 /* Automatic RX diversity enabled */
-#define B43_PHY_CLIPPWRDOWNT B43_PHY_OFDM(0x93) /* Clip powerdown threshold */
-#define B43_PHY_OFDM9B B43_PHY_OFDM(0x9B) /* FIXME rename */
-#define B43_PHY_N1P1GAIN B43_PHY_OFDM(0xA0)
-#define B43_PHY_P1P2GAIN B43_PHY_OFDM(0xA1)
-#define B43_PHY_N1N2GAIN B43_PHY_OFDM(0xA2)
-#define B43_PHY_CLIPTHRES B43_PHY_OFDM(0xA3)
-#define B43_PHY_CLIPN1P2THRES B43_PHY_OFDM(0xA4)
-#define B43_PHY_CCKSHIFTBITS_WA B43_PHY_OFDM(0xA5) /* CCK shiftbits workaround, FIXME rename */
-#define B43_PHY_CCKSHIFTBITS B43_PHY_OFDM(0xA7) /* FIXME rename */
-#define B43_PHY_DIVSRCHIDX B43_PHY_OFDM(0xA8) /* Divider search gain/index */
-#define B43_PHY_CLIPP2THRES B43_PHY_OFDM(0xA9)
-#define B43_PHY_CLIPP3THRES B43_PHY_OFDM(0xAA)
-#define B43_PHY_DIVP1P2GAIN B43_PHY_OFDM(0xAB)
-#define B43_PHY_DIVSRCHGAINBACK B43_PHY_OFDM(0xAD) /* Divider search gain back */
-#define B43_PHY_DIVSRCHGAINCHNG B43_PHY_OFDM(0xAE) /* Divider search gain change */
-#define B43_PHY_CRSTHRES1 B43_PHY_OFDM(0xC0) /* CRS Threshold 1 (phy.rev >= 2 only) */
-#define B43_PHY_CRSTHRES2 B43_PHY_OFDM(0xC1) /* CRS Threshold 2 (phy.rev >= 2 only) */
-#define B43_PHY_TSSIP_LTBASE B43_PHY_OFDM(0x380) /* TSSI power lookup table base */
-#define B43_PHY_DC_LTBASE B43_PHY_OFDM(0x3A0) /* DC lookup table base */
-#define B43_PHY_GAIN_LTBASE B43_PHY_OFDM(0x3C0) /* Gain lookup table base */
-
-/* CCK (B) PHY Registers */
-#define B43_PHY_VERSION_CCK B43_PHY_CCK(0x00) /* Versioning register for B-PHY */
-#define B43_PHY_CCKBBANDCFG B43_PHY_CCK(0x01) /* Contains antenna 0/1 control bit */
-#define B43_PHY_PGACTL B43_PHY_CCK(0x15) /* PGA control */
-#define B43_PHY_PGACTL_LPF 0x1000 /* Low pass filter (?) */
-#define B43_PHY_PGACTL_LOWBANDW 0x0040 /* Low bandwidth flag */
-#define B43_PHY_PGACTL_UNKNOWN 0xEFA0
-#define B43_PHY_FBCTL1 B43_PHY_CCK(0x18) /* Frequency bandwidth control 1 */
-#define B43_PHY_ITSSI B43_PHY_CCK(0x29) /* Idle TSSI */
-#define B43_PHY_LO_LEAKAGE B43_PHY_CCK(0x2D) /* Measured LO leakage */
-#define B43_PHY_ENERGY B43_PHY_CCK(0x33) /* Energy */
-#define B43_PHY_SYNCCTL B43_PHY_CCK(0x35)
-#define B43_PHY_FBCTL2 B43_PHY_CCK(0x38) /* Frequency bandwidth control 2 */
-#define B43_PHY_DACCTL B43_PHY_CCK(0x60) /* DAC control */
-#define B43_PHY_RCCALOVER B43_PHY_CCK(0x78) /* RC calibration override */
-
-/* Extended G-PHY Registers */
-#define B43_PHY_CLASSCTL B43_PHY_EXTG(0x02) /* Classify control */
-#define B43_PHY_GTABCTL B43_PHY_EXTG(0x03) /* G-PHY table control (see below) */
-#define B43_PHY_GTABOFF 0x03FF /* G-PHY table offset (see below) */
-#define B43_PHY_GTABNR 0xFC00 /* G-PHY table number (see below) */
-#define B43_PHY_GTABNR_SHIFT 10
-#define B43_PHY_GTABDATA B43_PHY_EXTG(0x04) /* G-PHY table data */
-#define B43_PHY_LO_MASK B43_PHY_EXTG(0x0F) /* Local Oscillator control mask */
-#define B43_PHY_LO_CTL B43_PHY_EXTG(0x10) /* Local Oscillator control */
-#define B43_PHY_RFOVER B43_PHY_EXTG(0x11) /* RF override */
-#define B43_PHY_RFOVERVAL B43_PHY_EXTG(0x12) /* RF override value */
-#define B43_PHY_RFOVERVAL_EXTLNA 0x8000
-#define B43_PHY_RFOVERVAL_LNA 0x7000
-#define B43_PHY_RFOVERVAL_LNA_SHIFT 12
-#define B43_PHY_RFOVERVAL_PGA 0x0F00
-#define B43_PHY_RFOVERVAL_PGA_SHIFT 8
-#define B43_PHY_RFOVERVAL_UNK 0x0010 /* Unknown, always set. */
-#define B43_PHY_RFOVERVAL_TRSWRX 0x00E0
-#define B43_PHY_RFOVERVAL_BW 0x0003 /* Bandwidth flags */
-#define B43_PHY_RFOVERVAL_BW_LPF 0x0001 /* Low Pass Filter */
-#define B43_PHY_RFOVERVAL_BW_LBW 0x0002 /* Low Bandwidth (when set), high when unset */
-#define B43_PHY_ANALOGOVER B43_PHY_EXTG(0x14) /* Analog override */
-#define B43_PHY_ANALOGOVERVAL B43_PHY_EXTG(0x15) /* Analog override value */
-
-/*** OFDM table numbers ***/
-#define B43_OFDMTAB(number, offset) (((number) << B43_PHY_OTABLENR_SHIFT) | (offset))
-#define B43_OFDMTAB_AGC1 B43_OFDMTAB(0x00, 0)
-#define B43_OFDMTAB_GAIN0 B43_OFDMTAB(0x00, 0)
-#define B43_OFDMTAB_GAINX B43_OFDMTAB(0x01, 0) //TODO rename
-#define B43_OFDMTAB_GAIN1 B43_OFDMTAB(0x01, 4)
-#define B43_OFDMTAB_AGC3 B43_OFDMTAB(0x02, 0)
-#define B43_OFDMTAB_GAIN2 B43_OFDMTAB(0x02, 3)
-#define B43_OFDMTAB_LNAHPFGAIN1 B43_OFDMTAB(0x03, 0)
-#define B43_OFDMTAB_WRSSI B43_OFDMTAB(0x04, 0)
-#define B43_OFDMTAB_LNAHPFGAIN2 B43_OFDMTAB(0x04, 0)
-#define B43_OFDMTAB_NOISESCALE B43_OFDMTAB(0x05, 0)
-#define B43_OFDMTAB_AGC2 B43_OFDMTAB(0x06, 0)
-#define B43_OFDMTAB_ROTOR B43_OFDMTAB(0x08, 0)
-#define B43_OFDMTAB_ADVRETARD B43_OFDMTAB(0x09, 0)
-#define B43_OFDMTAB_DAC B43_OFDMTAB(0x0C, 0)
-#define B43_OFDMTAB_DC B43_OFDMTAB(0x0E, 7)
-#define B43_OFDMTAB_PWRDYN2 B43_OFDMTAB(0x0E, 12)
-#define B43_OFDMTAB_LNAGAIN B43_OFDMTAB(0x0E, 13)
-#define B43_OFDMTAB_UNKNOWN_0F B43_OFDMTAB(0x0F, 0) //TODO rename
-#define B43_OFDMTAB_UNKNOWN_APHY B43_OFDMTAB(0x0F, 7) //TODO rename
-#define B43_OFDMTAB_LPFGAIN B43_OFDMTAB(0x0F, 12)
-#define B43_OFDMTAB_RSSI B43_OFDMTAB(0x10, 0)
-#define B43_OFDMTAB_UNKNOWN_11 B43_OFDMTAB(0x11, 4) //TODO rename
-#define B43_OFDMTAB_AGC1_R1 B43_OFDMTAB(0x13, 0)
-#define B43_OFDMTAB_GAINX_R1 B43_OFDMTAB(0x14, 0) //TODO remove!
-#define B43_OFDMTAB_MINSIGSQ B43_OFDMTAB(0x14, 0)
-#define B43_OFDMTAB_AGC3_R1 B43_OFDMTAB(0x15, 0)
-#define B43_OFDMTAB_WRSSI_R1 B43_OFDMTAB(0x15, 4)
-#define B43_OFDMTAB_TSSI B43_OFDMTAB(0x15, 0)
-#define B43_OFDMTAB_DACRFPABB B43_OFDMTAB(0x16, 0)
-#define B43_OFDMTAB_DACOFF B43_OFDMTAB(0x17, 0)
-#define B43_OFDMTAB_DCBIAS B43_OFDMTAB(0x18, 0)
-
-u16 b43_ofdmtab_read16(struct b43_wldev *dev, u16 table, u16 offset);
-void b43_ofdmtab_write16(struct b43_wldev *dev, u16 table,
- u16 offset, u16 value);
-u32 b43_ofdmtab_read32(struct b43_wldev *dev, u16 table, u16 offset);
-void b43_ofdmtab_write32(struct b43_wldev *dev, u16 table,
- u16 offset, u32 value);
-
-/*** G-PHY table numbers */
-#define B43_GTAB(number, offset) (((number) << B43_PHY_GTABNR_SHIFT) | (offset))
-#define B43_GTAB_NRSSI B43_GTAB(0x00, 0)
-#define B43_GTAB_TRFEMW B43_GTAB(0x0C, 0x120)
-#define B43_GTAB_ORIGTR B43_GTAB(0x2E, 0x298)
-
-u16 b43_gtab_read(struct b43_wldev *dev, u16 table, u16 offset); //TODO implement
-void b43_gtab_write(struct b43_wldev *dev, u16 table, u16 offset, u16 value); //TODO implement
-
-#define B43_DEFAULT_CHANNEL_A 36
-#define B43_DEFAULT_CHANNEL_BG 6
-
-enum {
- B43_ANTENNA0, /* Antenna 0 */
- B43_ANTENNA1, /* Antenna 0 */
- B43_ANTENNA_AUTO1, /* Automatic, starting with antenna 1 */
- B43_ANTENNA_AUTO0, /* Automatic, starting with antenna 0 */
- B43_ANTENNA2,
- B43_ANTENNA3 = 8,
-
- B43_ANTENNA_AUTO = B43_ANTENNA_AUTO0,
- B43_ANTENNA_DEFAULT = B43_ANTENNA_AUTO,
-};
-
-enum {
- B43_INTERFMODE_NONE,
- B43_INTERFMODE_NONWLAN,
- B43_INTERFMODE_MANUALWLAN,
- B43_INTERFMODE_AUTOWLAN,
-};
-
-/* Masks for the different PHY versioning registers. */
-#define B43_PHYVER_ANALOG 0xF000
-#define B43_PHYVER_ANALOG_SHIFT 12
-#define B43_PHYVER_TYPE 0x0F00
-#define B43_PHYVER_TYPE_SHIFT 8
-#define B43_PHYVER_VERSION 0x00FF
-
-void b43_phy_lock(struct b43_wldev *dev);
-void b43_phy_unlock(struct b43_wldev *dev);
-
-
-/* Read a value from a PHY register */
-u16 b43_phy_read(struct b43_wldev *dev, u16 offset);
-/* Write a value to a PHY register */
-void b43_phy_write(struct b43_wldev *dev, u16 offset, u16 val);
-/* Mask a PHY register with a mask */
-void b43_phy_mask(struct b43_wldev *dev, u16 offset, u16 mask);
-/* OR a PHY register with a bitmap */
-void b43_phy_set(struct b43_wldev *dev, u16 offset, u16 set);
-/* Mask and OR a PHY register with a mask and bitmap */
-void b43_phy_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set);
-
-
-int b43_phy_init_tssi2dbm_table(struct b43_wldev *dev);
-
-void b43_phy_early_init(struct b43_wldev *dev);
-int b43_phy_init(struct b43_wldev *dev);
-
-void b43_set_rx_antenna(struct b43_wldev *dev, int antenna);
-
-void b43_phy_xmitpower(struct b43_wldev *dev);
-
-/* Returns the boolean whether the board has HardwarePowerControl */
-bool b43_has_hardware_pctl(struct b43_phy *phy);
-/* Returns the boolean whether "TX Magnification" is enabled. */
-#define has_tx_magnification(phy) \
- (((phy)->rev >= 2) && \
- ((phy)->radio_ver == 0x2050) && \
- ((phy)->radio_rev == 8))
-/* Card uses the loopback gain stuff */
-#define has_loopback_gain(phy) \
- (((phy)->rev > 1) || ((phy)->gmode))
-
-/* Radio Attenuation (RF Attenuation) */
-struct b43_rfatt {
- u8 att; /* Attenuation value */
- bool with_padmix; /* Flag, PAD Mixer enabled. */
-};
-struct b43_rfatt_list {
- /* Attenuation values list */
- const struct b43_rfatt *list;
- u8 len;
- /* Minimum/Maximum attenuation values */
- u8 min_val;
- u8 max_val;
-};
-
-/* Returns true, if the values are the same. */
-static inline bool b43_compare_rfatt(const struct b43_rfatt *a,
- const struct b43_rfatt *b)
-{
- return ((a->att == b->att) &&
- (a->with_padmix == b->with_padmix));
-}
-
-/* Baseband Attenuation */
-struct b43_bbatt {
- u8 att; /* Attenuation value */
-};
-struct b43_bbatt_list {
- /* Attenuation values list */
- const struct b43_bbatt *list;
- u8 len;
- /* Minimum/Maximum attenuation values */
- u8 min_val;
- u8 max_val;
-};
-
-/* Returns true, if the values are the same. */
-static inline bool b43_compare_bbatt(const struct b43_bbatt *a,
- const struct b43_bbatt *b)
-{
- return (a->att == b->att);
-}
-
-/* tx_control bits. */
-#define B43_TXCTL_PA3DB 0x40 /* PA Gain 3dB */
-#define B43_TXCTL_PA2DB 0x20 /* PA Gain 2dB */
-#define B43_TXCTL_TXMIX 0x10 /* TX Mixer Gain */
-
-/* Write BasebandAttenuation value to the device. */
-void b43_phy_set_baseband_attenuation(struct b43_wldev *dev,
- u16 baseband_attenuation);
-
-extern const u8 b43_radio_channel_codes_bg[];
-
-void b43_radio_lock(struct b43_wldev *dev);
-void b43_radio_unlock(struct b43_wldev *dev);
-
-
-/* Read a value from a 16bit radio register */
-u16 b43_radio_read16(struct b43_wldev *dev, u16 offset);
-/* Write a value to a 16bit radio register */
-void b43_radio_write16(struct b43_wldev *dev, u16 offset, u16 val);
-/* Mask a 16bit radio register with a mask */
-void b43_radio_mask(struct b43_wldev *dev, u16 offset, u16 mask);
-/* OR a 16bit radio register with a bitmap */
-void b43_radio_set(struct b43_wldev *dev, u16 offset, u16 set);
-/* Mask and OR a PHY register with a mask and bitmap */
-void b43_radio_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set);
-
-
-u16 b43_radio_init2050(struct b43_wldev *dev);
-void b43_radio_init2060(struct b43_wldev *dev);
-
-void b43_radio_turn_on(struct b43_wldev *dev);
-void b43_radio_turn_off(struct b43_wldev *dev, bool force);
-
-int b43_radio_selectchannel(struct b43_wldev *dev, u8 channel,
- int synthetic_pu_workaround);
-
-u8 b43_radio_aci_detect(struct b43_wldev *dev, u8 channel);
-u8 b43_radio_aci_scan(struct b43_wldev *dev);
-
-int b43_radio_set_interference_mitigation(struct b43_wldev *dev, int mode);
-
-void b43_calc_nrssi_slope(struct b43_wldev *dev);
-void b43_calc_nrssi_threshold(struct b43_wldev *dev);
-s16 b43_nrssi_hw_read(struct b43_wldev *dev, u16 offset);
-void b43_nrssi_hw_write(struct b43_wldev *dev, u16 offset, s16 val);
-void b43_nrssi_hw_update(struct b43_wldev *dev, u16 val);
-void b43_nrssi_mem_update(struct b43_wldev *dev);
-
-void b43_radio_set_tx_iq(struct b43_wldev *dev);
-u16 b43_radio_calibrationvalue(struct b43_wldev *dev);
-
-void b43_put_attenuation_into_ranges(struct b43_wldev *dev,
- int *_bbatt, int *_rfatt);
-
-void b43_set_txpower_g(struct b43_wldev *dev,
- const struct b43_bbatt *bbatt,
- const struct b43_rfatt *rfatt, u8 tx_control);
-
-#endif /* B43_PHY_H_ */
diff --git a/drivers/net/wireless/b43/phy_a.c b/drivers/net/wireless/b43/phy_a.c
new file mode 100644
index 0000000000000000000000000000000000000000..0f1a84c9de6162c41a83c823cc0c0f59492e9594
--- /dev/null
+++ b/drivers/net/wireless/b43/phy_a.c
@@ -0,0 +1,643 @@
+/*
+
+ Broadcom B43 wireless driver
+ IEEE 802.11a PHY driver
+
+ Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
+ Copyright (c) 2005-2007 Stefano Brivio <stefano.brivio@polimi.it>
+ Copyright (c) 2005-2008 Michael Buesch <mb@bu3sch.de>
+ Copyright (c) 2005, 2006 Danny van Dyk <kugelfang@gentoo.org>
+ Copyright (c) 2005, 2006 Andreas Jaggi <andreas.jaggi@waterwave.ch>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; see the file COPYING. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+
+*/
+
+#include "b43.h"
+#include "phy_a.h"
+#include "phy_common.h"
+#include "wa.h"
+#include "tables.h"
+#include "main.h"
+
+
+/* Get the freq, as it has to be written to the device. */
+static inline u16 channel2freq_a(u8 channel)
+{
+ B43_WARN_ON(channel > 200);
+
+ return (5000 + 5 * channel);
+}
+
+static inline u16 freq_r3A_value(u16 frequency)
+{
+ u16 value;
+
+ if (frequency < 5091)
+ value = 0x0040;
+ else if (frequency < 5321)
+ value = 0x0000;
+ else if (frequency < 5806)
+ value = 0x0080;
+ else
+ value = 0x0040;
+
+ return value;
+}
+
+#if 0
+/* This function converts a TSSI value to dBm in Q5.2 */
+static s8 b43_aphy_estimate_power_out(struct b43_wldev *dev, s8 tssi)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_a *aphy = phy->a;
+ s8 dbm = 0;
+ s32 tmp;
+
+ tmp = (aphy->tgt_idle_tssi - aphy->cur_idle_tssi + tssi);
+ tmp += 0x80;
+ tmp = clamp_val(tmp, 0x00, 0xFF);
+ dbm = aphy->tssi2dbm[tmp];
+ //TODO: There's a FIXME on the specs
+
+ return dbm;
+}
+#endif
+
+void b43_radio_set_tx_iq(struct b43_wldev *dev)
+{
+ static const u8 data_high[5] = { 0x00, 0x40, 0x80, 0x90, 0xD0 };
+ static const u8 data_low[5] = { 0x00, 0x01, 0x05, 0x06, 0x0A };
+ u16 tmp = b43_radio_read16(dev, 0x001E);
+ int i, j;
+
+ for (i = 0; i < 5; i++) {
+ for (j = 0; j < 5; j++) {
+ if (tmp == (data_high[i] << 4 | data_low[j])) {
+ b43_phy_write(dev, 0x0069,
+ (i - j) << 8 | 0x00C0);
+ return;
+ }
+ }
+ }
+}
+
+static void aphy_channel_switch(struct b43_wldev *dev, unsigned int channel)
+{
+ u16 freq, r8, tmp;
+
+ freq = channel2freq_a(channel);
+
+ r8 = b43_radio_read16(dev, 0x0008);
+ b43_write16(dev, 0x03F0, freq);
+ b43_radio_write16(dev, 0x0008, r8);
+
+ //TODO: write max channel TX power? to Radio 0x2D
+ tmp = b43_radio_read16(dev, 0x002E);
+ tmp &= 0x0080;
+ //TODO: OR tmp with the Power out estimation for this channel?
+ b43_radio_write16(dev, 0x002E, tmp);
+
+ if (freq >= 4920 && freq <= 5500) {
+ /*
+ * r8 = (((freq * 15 * 0xE1FC780F) >> 32) / 29) & 0x0F;
+ * = (freq * 0.025862069
+ */
+ r8 = 3 * freq / 116; /* is equal to r8 = freq * 0.025862 */
+ }
+ b43_radio_write16(dev, 0x0007, (r8 << 4) | r8);
+ b43_radio_write16(dev, 0x0020, (r8 << 4) | r8);
+ b43_radio_write16(dev, 0x0021, (r8 << 4) | r8);
+ b43_radio_write16(dev, 0x0022, (b43_radio_read16(dev, 0x0022)
+ & 0x000F) | (r8 << 4));
+ b43_radio_write16(dev, 0x002A, (r8 << 4));
+ b43_radio_write16(dev, 0x002B, (r8 << 4));
+ b43_radio_write16(dev, 0x0008, (b43_radio_read16(dev, 0x0008)
+ & 0x00F0) | (r8 << 4));
+ b43_radio_write16(dev, 0x0029, (b43_radio_read16(dev, 0x0029)
+ & 0xFF0F) | 0x00B0);
+ b43_radio_write16(dev, 0x0035, 0x00AA);
+ b43_radio_write16(dev, 0x0036, 0x0085);
+ b43_radio_write16(dev, 0x003A, (b43_radio_read16(dev, 0x003A)
+ & 0xFF20) |
+ freq_r3A_value(freq));
+ b43_radio_write16(dev, 0x003D,
+ b43_radio_read16(dev, 0x003D) & 0x00FF);
+ b43_radio_write16(dev, 0x0081, (b43_radio_read16(dev, 0x0081)
+ & 0xFF7F) | 0x0080);
+ b43_radio_write16(dev, 0x0035,
+ b43_radio_read16(dev, 0x0035) & 0xFFEF);
+ b43_radio_write16(dev, 0x0035, (b43_radio_read16(dev, 0x0035)
+ & 0xFFEF) | 0x0010);
+ b43_radio_set_tx_iq(dev);
+ //TODO: TSSI2dbm workaround
+//FIXME b43_phy_xmitpower(dev);
+}
+
+void b43_radio_init2060(struct b43_wldev *dev)
+{
+ b43_radio_write16(dev, 0x0004, 0x00C0);
+ b43_radio_write16(dev, 0x0005, 0x0008);
+ b43_radio_write16(dev, 0x0009, 0x0040);
+ b43_radio_write16(dev, 0x0005, 0x00AA);
+ b43_radio_write16(dev, 0x0032, 0x008F);
+ b43_radio_write16(dev, 0x0006, 0x008F);
+ b43_radio_write16(dev, 0x0034, 0x008F);
+ b43_radio_write16(dev, 0x002C, 0x0007);
+ b43_radio_write16(dev, 0x0082, 0x0080);
+ b43_radio_write16(dev, 0x0080, 0x0000);
+ b43_radio_write16(dev, 0x003F, 0x00DA);
+ b43_radio_write16(dev, 0x0005, b43_radio_read16(dev, 0x0005) & ~0x0008);
+ b43_radio_write16(dev, 0x0081, b43_radio_read16(dev, 0x0081) & ~0x0010);
+ b43_radio_write16(dev, 0x0081, b43_radio_read16(dev, 0x0081) & ~0x0020);
+ b43_radio_write16(dev, 0x0081, b43_radio_read16(dev, 0x0081) & ~0x0020);
+ msleep(1); /* delay 400usec */
+
+ b43_radio_write16(dev, 0x0081,
+ (b43_radio_read16(dev, 0x0081) & ~0x0020) | 0x0010);
+ msleep(1); /* delay 400usec */
+
+ b43_radio_write16(dev, 0x0005,
+ (b43_radio_read16(dev, 0x0005) & ~0x0008) | 0x0008);
+ b43_radio_write16(dev, 0x0085, b43_radio_read16(dev, 0x0085) & ~0x0010);
+ b43_radio_write16(dev, 0x0005, b43_radio_read16(dev, 0x0005) & ~0x0008);
+ b43_radio_write16(dev, 0x0081, b43_radio_read16(dev, 0x0081) & ~0x0040);
+ b43_radio_write16(dev, 0x0081,
+ (b43_radio_read16(dev, 0x0081) & ~0x0040) | 0x0040);
+ b43_radio_write16(dev, 0x0005,
+ (b43_radio_read16(dev, 0x0081) & ~0x0008) | 0x0008);
+ b43_phy_write(dev, 0x0063, 0xDDC6);
+ b43_phy_write(dev, 0x0069, 0x07BE);
+ b43_phy_write(dev, 0x006A, 0x0000);
+
+ aphy_channel_switch(dev, dev->phy.ops->get_default_chan(dev));
+
+ msleep(1);
+}
+
+static void b43_phy_rssiagc(struct b43_wldev *dev, u8 enable)
+{
+ int i;
+
+ if (dev->phy.rev < 3) {
+ if (enable)
+ for (i = 0; i < B43_TAB_RSSIAGC1_SIZE; i++) {
+ b43_ofdmtab_write16(dev,
+ B43_OFDMTAB_LNAHPFGAIN1, i, 0xFFF8);
+ b43_ofdmtab_write16(dev,
+ B43_OFDMTAB_WRSSI, i, 0xFFF8);
+ }
+ else
+ for (i = 0; i < B43_TAB_RSSIAGC1_SIZE; i++) {
+ b43_ofdmtab_write16(dev,
+ B43_OFDMTAB_LNAHPFGAIN1, i, b43_tab_rssiagc1[i]);
+ b43_ofdmtab_write16(dev,
+ B43_OFDMTAB_WRSSI, i, b43_tab_rssiagc1[i]);
+ }
+ } else {
+ if (enable)
+ for (i = 0; i < B43_TAB_RSSIAGC1_SIZE; i++)
+ b43_ofdmtab_write16(dev,
+ B43_OFDMTAB_WRSSI, i, 0x0820);
+ else
+ for (i = 0; i < B43_TAB_RSSIAGC2_SIZE; i++)
+ b43_ofdmtab_write16(dev,
+ B43_OFDMTAB_WRSSI, i, b43_tab_rssiagc2[i]);
+ }
+}
+
+static void b43_phy_ww(struct b43_wldev *dev)
+{
+ u16 b, curr_s, best_s = 0xFFFF;
+ int i;
+
+ b43_phy_write(dev, B43_PHY_CRS0,
+ b43_phy_read(dev, B43_PHY_CRS0) & ~B43_PHY_CRS0_EN);
+ b43_phy_write(dev, B43_PHY_OFDM(0x1B),
+ b43_phy_read(dev, B43_PHY_OFDM(0x1B)) | 0x1000);
+ b43_phy_write(dev, B43_PHY_OFDM(0x82),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x82)) & 0xF0FF) | 0x0300);
+ b43_radio_write16(dev, 0x0009,
+ b43_radio_read16(dev, 0x0009) | 0x0080);
+ b43_radio_write16(dev, 0x0012,
+ (b43_radio_read16(dev, 0x0012) & 0xFFFC) | 0x0002);
+ b43_wa_initgains(dev);
+ b43_phy_write(dev, B43_PHY_OFDM(0xBA), 0x3ED5);
+ b = b43_phy_read(dev, B43_PHY_PWRDOWN);
+ b43_phy_write(dev, B43_PHY_PWRDOWN, (b & 0xFFF8) | 0x0005);
+ b43_radio_write16(dev, 0x0004,
+ b43_radio_read16(dev, 0x0004) | 0x0004);
+ for (i = 0x10; i <= 0x20; i++) {
+ b43_radio_write16(dev, 0x0013, i);
+ curr_s = b43_phy_read(dev, B43_PHY_OTABLEQ) & 0x00FF;
+ if (!curr_s) {
+ best_s = 0x0000;
+ break;
+ } else if (curr_s >= 0x0080)
+ curr_s = 0x0100 - curr_s;
+ if (curr_s < best_s)
+ best_s = curr_s;
+ }
+ b43_phy_write(dev, B43_PHY_PWRDOWN, b);
+ b43_radio_write16(dev, 0x0004,
+ b43_radio_read16(dev, 0x0004) & 0xFFFB);
+ b43_radio_write16(dev, 0x0013, best_s);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 0, 0xFFEC);
+ b43_phy_write(dev, B43_PHY_OFDM(0xB7), 0x1E80);
+ b43_phy_write(dev, B43_PHY_OFDM(0xB6), 0x1C00);
+ b43_phy_write(dev, B43_PHY_OFDM(0xB5), 0x0EC0);
+ b43_phy_write(dev, B43_PHY_OFDM(0xB2), 0x00C0);
+ b43_phy_write(dev, B43_PHY_OFDM(0xB9), 0x1FFF);
+ b43_phy_write(dev, B43_PHY_OFDM(0xBB),
+ (b43_phy_read(dev, B43_PHY_OFDM(0xBB)) & 0xF000) | 0x0053);
+ b43_phy_write(dev, B43_PHY_OFDM61,
+ (b43_phy_read(dev, B43_PHY_OFDM61) & 0xFE1F) | 0x0120);
+ b43_phy_write(dev, B43_PHY_OFDM(0x13),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x13)) & 0x0FFF) | 0x3000);
+ b43_phy_write(dev, B43_PHY_OFDM(0x14),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x14)) & 0x0FFF) | 0x3000);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 6, 0x0017);
+ for (i = 0; i < 6; i++)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, i, 0x000F);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0x0D, 0x000E);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0x0E, 0x0011);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0x0F, 0x0013);
+ b43_phy_write(dev, B43_PHY_OFDM(0x33), 0x5030);
+ b43_phy_write(dev, B43_PHY_CRS0,
+ b43_phy_read(dev, B43_PHY_CRS0) | B43_PHY_CRS0_EN);
+}
+
+static void hardware_pctl_init_aphy(struct b43_wldev *dev)
+{
+ //TODO
+}
+
+void b43_phy_inita(struct b43_wldev *dev)
+{
+ struct ssb_bus *bus = dev->dev->bus;
+ struct b43_phy *phy = &dev->phy;
+
+ /* This lowlevel A-PHY init is also called from G-PHY init.
+ * So we must not access phy->a, if called from G-PHY code.
+ */
+ B43_WARN_ON((phy->type != B43_PHYTYPE_A) &&
+ (phy->type != B43_PHYTYPE_G));
+
+ might_sleep();
+
+ if (phy->rev >= 6) {
+ if (phy->type == B43_PHYTYPE_A)
+ b43_phy_write(dev, B43_PHY_OFDM(0x1B),
+ b43_phy_read(dev, B43_PHY_OFDM(0x1B)) & ~0x1000);
+ if (b43_phy_read(dev, B43_PHY_ENCORE) & B43_PHY_ENCORE_EN)
+ b43_phy_write(dev, B43_PHY_ENCORE,
+ b43_phy_read(dev, B43_PHY_ENCORE) | 0x0010);
+ else
+ b43_phy_write(dev, B43_PHY_ENCORE,
+ b43_phy_read(dev, B43_PHY_ENCORE) & ~0x1010);
+ }
+
+ b43_wa_all(dev);
+
+ if (phy->type == B43_PHYTYPE_A) {
+ if (phy->gmode && (phy->rev < 3))
+ b43_phy_write(dev, 0x0034,
+ b43_phy_read(dev, 0x0034) | 0x0001);
+ b43_phy_rssiagc(dev, 0);
+
+ b43_phy_write(dev, B43_PHY_CRS0,
+ b43_phy_read(dev, B43_PHY_CRS0) | B43_PHY_CRS0_EN);
+
+ b43_radio_init2060(dev);
+
+ if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
+ ((bus->boardinfo.type == SSB_BOARD_BU4306) ||
+ (bus->boardinfo.type == SSB_BOARD_BU4309))) {
+ ; //TODO: A PHY LO
+ }
+
+ if (phy->rev >= 3)
+ b43_phy_ww(dev);
+
+ hardware_pctl_init_aphy(dev);
+
+ //TODO: radar detection
+ }
+
+ if ((phy->type == B43_PHYTYPE_G) &&
+ (dev->dev->bus->sprom.boardflags_lo & B43_BFL_PACTRL)) {
+ b43_phy_write(dev, B43_PHY_OFDM(0x6E),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x6E))
+ & 0xE000) | 0x3CF);
+ }
+}
+
+/* Initialise the TSSI->dBm lookup table */
+static int b43_aphy_init_tssi2dbm_table(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_a *aphy = phy->a;
+ s16 pab0, pab1, pab2;
+
+ pab0 = (s16) (dev->dev->bus->sprom.pa1b0);
+ pab1 = (s16) (dev->dev->bus->sprom.pa1b1);
+ pab2 = (s16) (dev->dev->bus->sprom.pa1b2);
+
+ if (pab0 != 0 && pab1 != 0 && pab2 != 0 &&
+ pab0 != -1 && pab1 != -1 && pab2 != -1) {
+ /* The pabX values are set in SPROM. Use them. */
+ if ((s8) dev->dev->bus->sprom.itssi_a != 0 &&
+ (s8) dev->dev->bus->sprom.itssi_a != -1)
+ aphy->tgt_idle_tssi =
+ (s8) (dev->dev->bus->sprom.itssi_a);
+ else
+ aphy->tgt_idle_tssi = 62;
+ aphy->tssi2dbm = b43_generate_dyn_tssi2dbm_tab(dev, pab0,
+ pab1, pab2);
+ if (!aphy->tssi2dbm)
+ return -ENOMEM;
+ } else {
+ /* pabX values not set in SPROM,
+ * but APHY needs a generated table. */
+ aphy->tssi2dbm = NULL;
+ b43err(dev->wl, "Could not generate tssi2dBm "
+ "table (wrong SPROM info)!\n");
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static int b43_aphy_op_allocate(struct b43_wldev *dev)
+{
+ struct b43_phy_a *aphy;
+ int err;
+
+ aphy = kzalloc(sizeof(*aphy), GFP_KERNEL);
+ if (!aphy)
+ return -ENOMEM;
+ dev->phy.a = aphy;
+
+ err = b43_aphy_init_tssi2dbm_table(dev);
+ if (err)
+ goto err_free_aphy;
+
+ return 0;
+
+err_free_aphy:
+ kfree(aphy);
+ dev->phy.a = NULL;
+
+ return err;
+}
+
+static void b43_aphy_op_prepare_structs(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_a *aphy = phy->a;
+ const void *tssi2dbm;
+ int tgt_idle_tssi;
+
+ /* tssi2dbm table is constant, so it is initialized at alloc time.
+ * Save a copy of the pointer. */
+ tssi2dbm = aphy->tssi2dbm;
+ tgt_idle_tssi = aphy->tgt_idle_tssi;
+
+ /* Zero out the whole PHY structure. */
+ memset(aphy, 0, sizeof(*aphy));
+
+ aphy->tssi2dbm = tssi2dbm;
+ aphy->tgt_idle_tssi = tgt_idle_tssi;
+
+ //TODO init struct b43_phy_a
+
+}
+
+static void b43_aphy_op_free(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_a *aphy = phy->a;
+
+ kfree(aphy->tssi2dbm);
+ aphy->tssi2dbm = NULL;
+
+ kfree(aphy);
+ dev->phy.a = NULL;
+}
+
+static int b43_aphy_op_init(struct b43_wldev *dev)
+{
+ b43_phy_inita(dev);
+
+ return 0;
+}
+
+static inline u16 adjust_phyreg(struct b43_wldev *dev, u16 offset)
+{
+ /* OFDM registers are base-registers for the A-PHY. */
+ if ((offset & B43_PHYROUTE) == B43_PHYROUTE_OFDM_GPHY) {
+ offset &= ~B43_PHYROUTE;
+ offset |= B43_PHYROUTE_BASE;
+ }
+
+#if B43_DEBUG
+ if ((offset & B43_PHYROUTE) == B43_PHYROUTE_EXT_GPHY) {
+ /* Ext-G registers are only available on G-PHYs */
+ b43err(dev->wl, "Invalid EXT-G PHY access at "
+ "0x%04X on A-PHY\n", offset);
+ dump_stack();
+ }
+ if ((offset & B43_PHYROUTE) == B43_PHYROUTE_N_BMODE) {
+ /* N-BMODE registers are only available on N-PHYs */
+ b43err(dev->wl, "Invalid N-BMODE PHY access at "
+ "0x%04X on A-PHY\n", offset);
+ dump_stack();
+ }
+#endif /* B43_DEBUG */
+
+ return offset;
+}
+
+static u16 b43_aphy_op_read(struct b43_wldev *dev, u16 reg)
+{
+ reg = adjust_phyreg(dev, reg);
+ b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+ return b43_read16(dev, B43_MMIO_PHY_DATA);
+}
+
+static void b43_aphy_op_write(struct b43_wldev *dev, u16 reg, u16 value)
+{
+ reg = adjust_phyreg(dev, reg);
+ b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+ b43_write16(dev, B43_MMIO_PHY_DATA, value);
+}
+
+static u16 b43_aphy_op_radio_read(struct b43_wldev *dev, u16 reg)
+{
+ /* Register 1 is a 32-bit register. */
+ B43_WARN_ON(reg == 1);
+ /* A-PHY needs 0x40 for read access */
+ reg |= 0x40;
+
+ b43_write16(dev, B43_MMIO_RADIO_CONTROL, reg);
+ return b43_read16(dev, B43_MMIO_RADIO_DATA_LOW);
+}
+
+static void b43_aphy_op_radio_write(struct b43_wldev *dev, u16 reg, u16 value)
+{
+ /* Register 1 is a 32-bit register. */
+ B43_WARN_ON(reg == 1);
+
+ b43_write16(dev, B43_MMIO_RADIO_CONTROL, reg);
+ b43_write16(dev, B43_MMIO_RADIO_DATA_LOW, value);
+}
+
+static bool b43_aphy_op_supports_hwpctl(struct b43_wldev *dev)
+{
+ return (dev->phy.rev >= 5);
+}
+
+static void b43_aphy_op_software_rfkill(struct b43_wldev *dev,
+ enum rfkill_state state)
+{
+ struct b43_phy *phy = &dev->phy;
+
+ if (state == RFKILL_STATE_UNBLOCKED) {
+ if (phy->radio_on)
+ return;
+ b43_radio_write16(dev, 0x0004, 0x00C0);
+ b43_radio_write16(dev, 0x0005, 0x0008);
+ b43_phy_write(dev, 0x0010, b43_phy_read(dev, 0x0010) & 0xFFF7);
+ b43_phy_write(dev, 0x0011, b43_phy_read(dev, 0x0011) & 0xFFF7);
+ b43_radio_init2060(dev);
+ } else {
+ b43_radio_write16(dev, 0x0004, 0x00FF);
+ b43_radio_write16(dev, 0x0005, 0x00FB);
+ b43_phy_write(dev, 0x0010, b43_phy_read(dev, 0x0010) | 0x0008);
+ b43_phy_write(dev, 0x0011, b43_phy_read(dev, 0x0011) | 0x0008);
+ }
+}
+
+static int b43_aphy_op_switch_channel(struct b43_wldev *dev,
+ unsigned int new_channel)
+{
+ if (new_channel > 200)
+ return -EINVAL;
+ aphy_channel_switch(dev, new_channel);
+
+ return 0;
+}
+
+static unsigned int b43_aphy_op_get_default_chan(struct b43_wldev *dev)
+{
+ return 36; /* Default to channel 36 */
+}
+
+static void b43_aphy_op_set_rx_antenna(struct b43_wldev *dev, int antenna)
+{//TODO
+ struct b43_phy *phy = &dev->phy;
+ u64 hf;
+ u16 tmp;
+ int autodiv = 0;
+
+ if (antenna == B43_ANTENNA_AUTO0 || antenna == B43_ANTENNA_AUTO1)
+ autodiv = 1;
+
+ hf = b43_hf_read(dev);
+ hf &= ~B43_HF_ANTDIVHELP;
+ b43_hf_write(dev, hf);
+
+ tmp = b43_phy_read(dev, B43_PHY_BBANDCFG);
+ tmp &= ~B43_PHY_BBANDCFG_RXANT;
+ tmp |= (autodiv ? B43_ANTENNA_AUTO0 : antenna)
+ << B43_PHY_BBANDCFG_RXANT_SHIFT;
+ b43_phy_write(dev, B43_PHY_BBANDCFG, tmp);
+
+ if (autodiv) {
+ tmp = b43_phy_read(dev, B43_PHY_ANTDWELL);
+ if (antenna == B43_ANTENNA_AUTO0)
+ tmp &= ~B43_PHY_ANTDWELL_AUTODIV1;
+ else
+ tmp |= B43_PHY_ANTDWELL_AUTODIV1;
+ b43_phy_write(dev, B43_PHY_ANTDWELL, tmp);
+ }
+ if (phy->rev < 3) {
+ tmp = b43_phy_read(dev, B43_PHY_ANTDWELL);
+ tmp = (tmp & 0xFF00) | 0x24;
+ b43_phy_write(dev, B43_PHY_ANTDWELL, tmp);
+ } else {
+ tmp = b43_phy_read(dev, B43_PHY_OFDM61);
+ tmp |= 0x10;
+ b43_phy_write(dev, B43_PHY_OFDM61, tmp);
+ if (phy->analog == 3) {
+ b43_phy_write(dev, B43_PHY_CLIPPWRDOWNT,
+ 0x1D);
+ b43_phy_write(dev, B43_PHY_ADIVRELATED,
+ 8);
+ } else {
+ b43_phy_write(dev, B43_PHY_CLIPPWRDOWNT,
+ 0x3A);
+ tmp =
+ b43_phy_read(dev,
+ B43_PHY_ADIVRELATED);
+ tmp = (tmp & 0xFF00) | 8;
+ b43_phy_write(dev, B43_PHY_ADIVRELATED,
+ tmp);
+ }
+ }
+
+ hf |= B43_HF_ANTDIVHELP;
+ b43_hf_write(dev, hf);
+}
+
+static void b43_aphy_op_adjust_txpower(struct b43_wldev *dev)
+{//TODO
+}
+
+static enum b43_txpwr_result b43_aphy_op_recalc_txpower(struct b43_wldev *dev,
+ bool ignore_tssi)
+{//TODO
+ return B43_TXPWR_RES_DONE;
+}
+
+static void b43_aphy_op_pwork_15sec(struct b43_wldev *dev)
+{//TODO
+}
+
+static void b43_aphy_op_pwork_60sec(struct b43_wldev *dev)
+{//TODO
+}
+
+const struct b43_phy_operations b43_phyops_a = {
+ .allocate = b43_aphy_op_allocate,
+ .free = b43_aphy_op_free,
+ .prepare_structs = b43_aphy_op_prepare_structs,
+ .init = b43_aphy_op_init,
+ .phy_read = b43_aphy_op_read,
+ .phy_write = b43_aphy_op_write,
+ .radio_read = b43_aphy_op_radio_read,
+ .radio_write = b43_aphy_op_radio_write,
+ .supports_hwpctl = b43_aphy_op_supports_hwpctl,
+ .software_rfkill = b43_aphy_op_software_rfkill,
+ .switch_analog = b43_phyop_switch_analog_generic,
+ .switch_channel = b43_aphy_op_switch_channel,
+ .get_default_chan = b43_aphy_op_get_default_chan,
+ .set_rx_antenna = b43_aphy_op_set_rx_antenna,
+ .recalc_txpower = b43_aphy_op_recalc_txpower,
+ .adjust_txpower = b43_aphy_op_adjust_txpower,
+ .pwork_15sec = b43_aphy_op_pwork_15sec,
+ .pwork_60sec = b43_aphy_op_pwork_60sec,
+};
diff --git a/drivers/net/wireless/b43/phy_a.h b/drivers/net/wireless/b43/phy_a.h
new file mode 100644
index 0000000000000000000000000000000000000000..5cfaab7b16ee8c1de47bec7838aa1ab0a679f485
--- /dev/null
+++ b/drivers/net/wireless/b43/phy_a.h
@@ -0,0 +1,130 @@
+#ifndef LINUX_B43_PHY_A_H_
+#define LINUX_B43_PHY_A_H_
+
+#include "phy_common.h"
+
+
+/* OFDM (A) PHY Registers */
+#define B43_PHY_VERSION_OFDM B43_PHY_OFDM(0x00) /* Versioning register for A-PHY */
+#define B43_PHY_BBANDCFG B43_PHY_OFDM(0x01) /* Baseband config */
+#define B43_PHY_BBANDCFG_RXANT 0x180 /* RX Antenna selection */
+#define B43_PHY_BBANDCFG_RXANT_SHIFT 7
+#define B43_PHY_PWRDOWN B43_PHY_OFDM(0x03) /* Powerdown */
+#define B43_PHY_CRSTHRES1_R1 B43_PHY_OFDM(0x06) /* CRS Threshold 1 (phy.rev 1 only) */
+#define B43_PHY_LNAHPFCTL B43_PHY_OFDM(0x1C) /* LNA/HPF control */
+#define B43_PHY_LPFGAINCTL B43_PHY_OFDM(0x20) /* LPF Gain control */
+#define B43_PHY_ADIVRELATED B43_PHY_OFDM(0x27) /* FIXME rename */
+#define B43_PHY_CRS0 B43_PHY_OFDM(0x29)
+#define B43_PHY_CRS0_EN 0x4000
+#define B43_PHY_PEAK_COUNT B43_PHY_OFDM(0x30)
+#define B43_PHY_ANTDWELL B43_PHY_OFDM(0x2B) /* Antenna dwell */
+#define B43_PHY_ANTDWELL_AUTODIV1 0x0100 /* Automatic RX diversity start antenna */
+#define B43_PHY_ENCORE B43_PHY_OFDM(0x49) /* "Encore" (RangeMax / BroadRange) */
+#define B43_PHY_ENCORE_EN 0x0200 /* Encore enable */
+#define B43_PHY_LMS B43_PHY_OFDM(0x55)
+#define B43_PHY_OFDM61 B43_PHY_OFDM(0x61) /* FIXME rename */
+#define B43_PHY_OFDM61_10 0x0010 /* FIXME rename */
+#define B43_PHY_IQBAL B43_PHY_OFDM(0x69) /* I/Q balance */
+#define B43_PHY_BBTXDC_BIAS B43_PHY_OFDM(0x6B) /* Baseband TX DC bias */
+#define B43_PHY_OTABLECTL B43_PHY_OFDM(0x72) /* OFDM table control (see below) */
+#define B43_PHY_OTABLEOFF 0x03FF /* OFDM table offset (see below) */
+#define B43_PHY_OTABLENR 0xFC00 /* OFDM table number (see below) */
+#define B43_PHY_OTABLENR_SHIFT 10
+#define B43_PHY_OTABLEI B43_PHY_OFDM(0x73) /* OFDM table data I */
+#define B43_PHY_OTABLEQ B43_PHY_OFDM(0x74) /* OFDM table data Q */
+#define B43_PHY_HPWR_TSSICTL B43_PHY_OFDM(0x78) /* Hardware power TSSI control */
+#define B43_PHY_ADCCTL B43_PHY_OFDM(0x7A) /* ADC control */
+#define B43_PHY_IDLE_TSSI B43_PHY_OFDM(0x7B)
+#define B43_PHY_A_TEMP_SENSE B43_PHY_OFDM(0x7C) /* A PHY temperature sense */
+#define B43_PHY_NRSSITHRES B43_PHY_OFDM(0x8A) /* NRSSI threshold */
+#define B43_PHY_ANTWRSETT B43_PHY_OFDM(0x8C) /* Antenna WR settle */
+#define B43_PHY_ANTWRSETT_ARXDIV 0x2000 /* Automatic RX diversity enabled */
+#define B43_PHY_CLIPPWRDOWNT B43_PHY_OFDM(0x93) /* Clip powerdown threshold */
+#define B43_PHY_OFDM9B B43_PHY_OFDM(0x9B) /* FIXME rename */
+#define B43_PHY_N1P1GAIN B43_PHY_OFDM(0xA0)
+#define B43_PHY_P1P2GAIN B43_PHY_OFDM(0xA1)
+#define B43_PHY_N1N2GAIN B43_PHY_OFDM(0xA2)
+#define B43_PHY_CLIPTHRES B43_PHY_OFDM(0xA3)
+#define B43_PHY_CLIPN1P2THRES B43_PHY_OFDM(0xA4)
+#define B43_PHY_CCKSHIFTBITS_WA B43_PHY_OFDM(0xA5) /* CCK shiftbits workaround, FIXME rename */
+#define B43_PHY_CCKSHIFTBITS B43_PHY_OFDM(0xA7) /* FIXME rename */
+#define B43_PHY_DIVSRCHIDX B43_PHY_OFDM(0xA8) /* Divider search gain/index */
+#define B43_PHY_CLIPP2THRES B43_PHY_OFDM(0xA9)
+#define B43_PHY_CLIPP3THRES B43_PHY_OFDM(0xAA)
+#define B43_PHY_DIVP1P2GAIN B43_PHY_OFDM(0xAB)
+#define B43_PHY_DIVSRCHGAINBACK B43_PHY_OFDM(0xAD) /* Divider search gain back */
+#define B43_PHY_DIVSRCHGAINCHNG B43_PHY_OFDM(0xAE) /* Divider search gain change */
+#define B43_PHY_CRSTHRES1 B43_PHY_OFDM(0xC0) /* CRS Threshold 1 (phy.rev >= 2 only) */
+#define B43_PHY_CRSTHRES2 B43_PHY_OFDM(0xC1) /* CRS Threshold 2 (phy.rev >= 2 only) */
+#define B43_PHY_TSSIP_LTBASE B43_PHY_OFDM(0x380) /* TSSI power lookup table base */
+#define B43_PHY_DC_LTBASE B43_PHY_OFDM(0x3A0) /* DC lookup table base */
+#define B43_PHY_GAIN_LTBASE B43_PHY_OFDM(0x3C0) /* Gain lookup table base */
+
+/*** OFDM table numbers ***/
+#define B43_OFDMTAB(number, offset) (((number) << B43_PHY_OTABLENR_SHIFT) | (offset))
+#define B43_OFDMTAB_AGC1 B43_OFDMTAB(0x00, 0)
+#define B43_OFDMTAB_GAIN0 B43_OFDMTAB(0x00, 0)
+#define B43_OFDMTAB_GAINX B43_OFDMTAB(0x01, 0) //TODO rename
+#define B43_OFDMTAB_GAIN1 B43_OFDMTAB(0x01, 4)
+#define B43_OFDMTAB_AGC3 B43_OFDMTAB(0x02, 0)
+#define B43_OFDMTAB_GAIN2 B43_OFDMTAB(0x02, 3)
+#define B43_OFDMTAB_LNAHPFGAIN1 B43_OFDMTAB(0x03, 0)
+#define B43_OFDMTAB_WRSSI B43_OFDMTAB(0x04, 0)
+#define B43_OFDMTAB_LNAHPFGAIN2 B43_OFDMTAB(0x04, 0)
+#define B43_OFDMTAB_NOISESCALE B43_OFDMTAB(0x05, 0)
+#define B43_OFDMTAB_AGC2 B43_OFDMTAB(0x06, 0)
+#define B43_OFDMTAB_ROTOR B43_OFDMTAB(0x08, 0)
+#define B43_OFDMTAB_ADVRETARD B43_OFDMTAB(0x09, 0)
+#define B43_OFDMTAB_DAC B43_OFDMTAB(0x0C, 0)
+#define B43_OFDMTAB_DC B43_OFDMTAB(0x0E, 7)
+#define B43_OFDMTAB_PWRDYN2 B43_OFDMTAB(0x0E, 12)
+#define B43_OFDMTAB_LNAGAIN B43_OFDMTAB(0x0E, 13)
+#define B43_OFDMTAB_UNKNOWN_0F B43_OFDMTAB(0x0F, 0) //TODO rename
+#define B43_OFDMTAB_UNKNOWN_APHY B43_OFDMTAB(0x0F, 7) //TODO rename
+#define B43_OFDMTAB_LPFGAIN B43_OFDMTAB(0x0F, 12)
+#define B43_OFDMTAB_RSSI B43_OFDMTAB(0x10, 0)
+#define B43_OFDMTAB_UNKNOWN_11 B43_OFDMTAB(0x11, 4) //TODO rename
+#define B43_OFDMTAB_AGC1_R1 B43_OFDMTAB(0x13, 0)
+#define B43_OFDMTAB_GAINX_R1 B43_OFDMTAB(0x14, 0) //TODO remove!
+#define B43_OFDMTAB_MINSIGSQ B43_OFDMTAB(0x14, 0)
+#define B43_OFDMTAB_AGC3_R1 B43_OFDMTAB(0x15, 0)
+#define B43_OFDMTAB_WRSSI_R1 B43_OFDMTAB(0x15, 4)
+#define B43_OFDMTAB_TSSI B43_OFDMTAB(0x15, 0)
+#define B43_OFDMTAB_DACRFPABB B43_OFDMTAB(0x16, 0)
+#define B43_OFDMTAB_DACOFF B43_OFDMTAB(0x17, 0)
+#define B43_OFDMTAB_DCBIAS B43_OFDMTAB(0x18, 0)
+
+u16 b43_ofdmtab_read16(struct b43_wldev *dev, u16 table, u16 offset);
+void b43_ofdmtab_write16(struct b43_wldev *dev, u16 table,
+ u16 offset, u16 value);
+u32 b43_ofdmtab_read32(struct b43_wldev *dev, u16 table, u16 offset);
+void b43_ofdmtab_write32(struct b43_wldev *dev, u16 table,
+ u16 offset, u32 value);
+
+
+struct b43_phy_a {
+ /* Pointer to the table used to convert a
+ * TSSI value to dBm-Q5.2 */
+ const s8 *tssi2dbm;
+ /* Target idle TSSI */
+ int tgt_idle_tssi;
+ /* Current idle TSSI */
+ int cur_idle_tssi;//FIXME value currently not set
+
+ /* A-PHY TX Power control value. */
+ u16 txpwr_offset;
+
+ //TODO lots of missing stuff
+};
+
+/**
+ * b43_phy_inita - Lowlevel A-PHY init routine.
+ * This is _only_ used by the G-PHY code.
+ */
+void b43_phy_inita(struct b43_wldev *dev);
+
+
+struct b43_phy_operations;
+extern const struct b43_phy_operations b43_phyops_a;
+
+#endif /* LINUX_B43_PHY_A_H_ */
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
new file mode 100644
index 0000000000000000000000000000000000000000..af37abccccb39e4f3ca7f7c1bcd465ef5fc10ac1
--- /dev/null
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -0,0 +1,381 @@
+/*
+
+ Broadcom B43 wireless driver
+ Common PHY routines
+
+ Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
+ Copyright (c) 2005-2007 Stefano Brivio <stefano.brivio@polimi.it>
+ Copyright (c) 2005-2008 Michael Buesch <mb@bu3sch.de>
+ Copyright (c) 2005, 2006 Danny van Dyk <kugelfang@gentoo.org>
+ Copyright (c) 2005, 2006 Andreas Jaggi <andreas.jaggi@waterwave.ch>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; see the file COPYING. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+
+*/
+
+#include "phy_common.h"
+#include "phy_g.h"
+#include "phy_a.h"
+#include "phy_n.h"
+#include "phy_lp.h"
+#include "b43.h"
+#include "main.h"
+
+
+int b43_phy_allocate(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &(dev->phy);
+ int err;
+
+ phy->ops = NULL;
+
+ switch (phy->type) {
+ case B43_PHYTYPE_A:
+ phy->ops = &b43_phyops_a;
+ break;
+ case B43_PHYTYPE_G:
+ phy->ops = &b43_phyops_g;
+ break;
+ case B43_PHYTYPE_N:
+#ifdef CONFIG_B43_NPHY
+ phy->ops = &b43_phyops_n;
+#endif
+ break;
+ case B43_PHYTYPE_LP:
+#ifdef CONFIG_B43_PHY_LP
+ phy->ops = &b43_phyops_lp;
+#endif
+ break;
+ }
+ if (B43_WARN_ON(!phy->ops))
+ return -ENODEV;
+
+ err = phy->ops->allocate(dev);
+ if (err)
+ phy->ops = NULL;
+
+ return err;
+}
+
+void b43_phy_free(struct b43_wldev *dev)
+{
+ dev->phy.ops->free(dev);
+ dev->phy.ops = NULL;
+}
+
+int b43_phy_init(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ const struct b43_phy_operations *ops = phy->ops;
+ int err;
+
+ phy->channel = ops->get_default_chan(dev);
+
+ ops->software_rfkill(dev, RFKILL_STATE_UNBLOCKED);
+ err = ops->init(dev);
+ if (err) {
+ b43err(dev->wl, "PHY init failed\n");
+ goto err_block_rf;
+ }
+ /* Make sure to switch hardware and firmware (SHM) to
+ * the default channel. */
+ err = b43_switch_channel(dev, ops->get_default_chan(dev));
+ if (err) {
+ b43err(dev->wl, "PHY init: Channel switch to default failed\n");
+ goto err_phy_exit;
+ }
+
+ return 0;
+
+err_phy_exit:
+ if (ops->exit)
+ ops->exit(dev);
+err_block_rf:
+ ops->software_rfkill(dev, RFKILL_STATE_SOFT_BLOCKED);
+
+ return err;
+}
+
+void b43_phy_exit(struct b43_wldev *dev)
+{
+ const struct b43_phy_operations *ops = dev->phy.ops;
+
+ ops->software_rfkill(dev, RFKILL_STATE_SOFT_BLOCKED);
+ if (ops->exit)
+ ops->exit(dev);
+}
+
+bool b43_has_hardware_pctl(struct b43_wldev *dev)
+{
+ if (!dev->phy.hardware_power_control)
+ return 0;
+ if (!dev->phy.ops->supports_hwpctl)
+ return 0;
+ return dev->phy.ops->supports_hwpctl(dev);
+}
+
+void b43_radio_lock(struct b43_wldev *dev)
+{
+ u32 macctl;
+
+ macctl = b43_read32(dev, B43_MMIO_MACCTL);
+ B43_WARN_ON(macctl & B43_MACCTL_RADIOLOCK);
+ macctl |= B43_MACCTL_RADIOLOCK;
+ b43_write32(dev, B43_MMIO_MACCTL, macctl);
+ /* Commit the write and wait for the device
+ * to exit any radio register access. */
+ b43_read32(dev, B43_MMIO_MACCTL);
+ udelay(10);
+}
+
+void b43_radio_unlock(struct b43_wldev *dev)
+{
+ u32 macctl;
+
+ /* Commit any write */
+ b43_read16(dev, B43_MMIO_PHY_VER);
+ /* unlock */
+ macctl = b43_read32(dev, B43_MMIO_MACCTL);
+ B43_WARN_ON(!(macctl & B43_MACCTL_RADIOLOCK));
+ macctl &= ~B43_MACCTL_RADIOLOCK;
+ b43_write32(dev, B43_MMIO_MACCTL, macctl);
+}
+
+void b43_phy_lock(struct b43_wldev *dev)
+{
+#if B43_DEBUG
+ B43_WARN_ON(dev->phy.phy_locked);
+ dev->phy.phy_locked = 1;
+#endif
+ B43_WARN_ON(dev->dev->id.revision < 3);
+
+ if (!b43_is_mode(dev->wl, NL80211_IFTYPE_AP))
+ b43_power_saving_ctl_bits(dev, B43_PS_AWAKE);
+}
+
+void b43_phy_unlock(struct b43_wldev *dev)
+{
+#if B43_DEBUG
+ B43_WARN_ON(!dev->phy.phy_locked);
+ dev->phy.phy_locked = 0;
+#endif
+ B43_WARN_ON(dev->dev->id.revision < 3);
+
+ if (!b43_is_mode(dev->wl, NL80211_IFTYPE_AP))
+ b43_power_saving_ctl_bits(dev, 0);
+}
+
+u16 b43_radio_read(struct b43_wldev *dev, u16 reg)
+{
+ return dev->phy.ops->radio_read(dev, reg);
+}
+
+void b43_radio_write(struct b43_wldev *dev, u16 reg, u16 value)
+{
+ dev->phy.ops->radio_write(dev, reg, value);
+}
+
+void b43_radio_mask(struct b43_wldev *dev, u16 offset, u16 mask)
+{
+ b43_radio_write16(dev, offset,
+ b43_radio_read16(dev, offset) & mask);
+}
+
+void b43_radio_set(struct b43_wldev *dev, u16 offset, u16 set)
+{
+ b43_radio_write16(dev, offset,
+ b43_radio_read16(dev, offset) | set);
+}
+
+void b43_radio_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set)
+{
+ b43_radio_write16(dev, offset,
+ (b43_radio_read16(dev, offset) & mask) | set);
+}
+
+u16 b43_phy_read(struct b43_wldev *dev, u16 reg)
+{
+ return dev->phy.ops->phy_read(dev, reg);
+}
+
+void b43_phy_write(struct b43_wldev *dev, u16 reg, u16 value)
+{
+ dev->phy.ops->phy_write(dev, reg, value);
+}
+
+void b43_phy_mask(struct b43_wldev *dev, u16 offset, u16 mask)
+{
+ b43_phy_write(dev, offset,
+ b43_phy_read(dev, offset) & mask);
+}
+
+void b43_phy_set(struct b43_wldev *dev, u16 offset, u16 set)
+{
+ b43_phy_write(dev, offset,
+ b43_phy_read(dev, offset) | set);
+}
+
+void b43_phy_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set)
+{
+ b43_phy_write(dev, offset,
+ (b43_phy_read(dev, offset) & mask) | set);
+}
+
+int b43_switch_channel(struct b43_wldev *dev, unsigned int new_channel)
+{
+ struct b43_phy *phy = &(dev->phy);
+ u16 channelcookie, savedcookie;
+ int err;
+
+ if (new_channel == B43_DEFAULT_CHANNEL)
+ new_channel = phy->ops->get_default_chan(dev);
+
+ /* First we set the channel radio code to prevent the
+ * firmware from sending ghost packets.
+ */
+ channelcookie = new_channel;
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
+ channelcookie |= 0x100;
+ //FIXME set 40Mhz flag if required
+ savedcookie = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_CHAN);
+ b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_CHAN, channelcookie);
+
+ /* Now try to switch the PHY hardware channel. */
+ err = phy->ops->switch_channel(dev, new_channel);
+ if (err)
+ goto err_restore_cookie;
+
+ dev->phy.channel = new_channel;
+ /* Wait for the radio to tune to the channel and stabilize. */
+ msleep(8);
+
+ return 0;
+
+err_restore_cookie:
+ b43_shm_write16(dev, B43_SHM_SHARED,
+ B43_SHM_SH_CHAN, savedcookie);
+
+ return err;
+}
+
+void b43_software_rfkill(struct b43_wldev *dev, enum rfkill_state state)
+{
+ struct b43_phy *phy = &dev->phy;
+
+ if (state == RFKILL_STATE_HARD_BLOCKED) {
+ /* We cannot hardware-block the device */
+ state = RFKILL_STATE_SOFT_BLOCKED;
+ }
+
+ phy->ops->software_rfkill(dev, state);
+ phy->radio_on = (state == RFKILL_STATE_UNBLOCKED);
+}
+
+/**
+ * b43_phy_txpower_adjust_work - TX power workqueue.
+ *
+ * Workqueue for updating the TX power parameters in hardware.
+ */
+void b43_phy_txpower_adjust_work(struct work_struct *work)
+{
+ struct b43_wl *wl = container_of(work, struct b43_wl,
+ txpower_adjust_work);
+ struct b43_wldev *dev;
+
+ mutex_lock(&wl->mutex);
+ dev = wl->current_dev;
+
+ if (likely(dev && (b43_status(dev) >= B43_STAT_STARTED)))
+ dev->phy.ops->adjust_txpower(dev);
+
+ mutex_unlock(&wl->mutex);
+}
+
+/* Called with wl->irq_lock locked */
+void b43_phy_txpower_check(struct b43_wldev *dev, unsigned int flags)
+{
+ struct b43_phy *phy = &dev->phy;
+ unsigned long now = jiffies;
+ enum b43_txpwr_result result;
+
+ if (!(flags & B43_TXPWR_IGNORE_TIME)) {
+ /* Check if it's time for a TXpower check. */
+ if (time_before(now, phy->next_txpwr_check_time))
+ return; /* Not yet */
+ }
+ /* The next check will be needed in two seconds, or later. */
+ phy->next_txpwr_check_time = round_jiffies(now + (HZ * 2));
+
+ if ((dev->dev->bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
+ (dev->dev->bus->boardinfo.type == SSB_BOARD_BU4306))
+ return; /* No software txpower adjustment needed */
+
+ result = phy->ops->recalc_txpower(dev, !!(flags & B43_TXPWR_IGNORE_TSSI));
+ if (result == B43_TXPWR_RES_DONE)
+ return; /* We are done. */
+ B43_WARN_ON(result != B43_TXPWR_RES_NEED_ADJUST);
+ B43_WARN_ON(phy->ops->adjust_txpower == NULL);
+
+ /* We must adjust the transmission power in hardware.
+ * Schedule b43_phy_txpower_adjust_work(). */
+ queue_work(dev->wl->hw->workqueue, &dev->wl->txpower_adjust_work);
+}
+
+int b43_phy_shm_tssi_read(struct b43_wldev *dev, u16 shm_offset)
+{
+ const bool is_ofdm = (shm_offset != B43_SHM_SH_TSSI_CCK);
+ unsigned int a, b, c, d;
+ unsigned int average;
+ u32 tmp;
+
+ tmp = b43_shm_read32(dev, B43_SHM_SHARED, shm_offset);
+ a = tmp & 0xFF;
+ b = (tmp >> 8) & 0xFF;
+ c = (tmp >> 16) & 0xFF;
+ d = (tmp >> 24) & 0xFF;
+ if (a == 0 || a == B43_TSSI_MAX ||
+ b == 0 || b == B43_TSSI_MAX ||
+ c == 0 || c == B43_TSSI_MAX ||
+ d == 0 || d == B43_TSSI_MAX)
+ return -ENOENT;
+ /* The values are OK. Clear them. */
+ tmp = B43_TSSI_MAX | (B43_TSSI_MAX << 8) |
+ (B43_TSSI_MAX << 16) | (B43_TSSI_MAX << 24);
+ b43_shm_write32(dev, B43_SHM_SHARED, shm_offset, tmp);
+
+ if (is_ofdm) {
+ a = (a + 32) & 0x3F;
+ b = (b + 32) & 0x3F;
+ c = (c + 32) & 0x3F;
+ d = (d + 32) & 0x3F;
+ }
+
+ /* Get the average of the values with 0.5 added to each value. */
+ average = (a + b + c + d + 2) / 4;
+ if (is_ofdm) {
+ /* Adjust for CCK-boost */
+ if (b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_HOSTFLO)
+ & B43_HF_CCKBOOST)
+ average = (average >= 13) ? (average - 13) : 0;
+ }
+
+ return average;
+}
+
+void b43_phyop_switch_analog_generic(struct b43_wldev *dev, bool on)
+{
+ b43_write16(dev, B43_MMIO_PHY0, on ? 0 : 0xF4);
+}
diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h
new file mode 100644
index 0000000000000000000000000000000000000000..c9f5430d1d7d2aa620252aebba09392ae0876d40
--- /dev/null
+++ b/drivers/net/wireless/b43/phy_common.h
@@ -0,0 +1,413 @@
+#ifndef LINUX_B43_PHY_COMMON_H_
+#define LINUX_B43_PHY_COMMON_H_
+
+#include <linux/rfkill.h>
+
+struct b43_wldev;
+
+
+/* PHY register routing bits */
+#define B43_PHYROUTE 0x0C00 /* PHY register routing bits mask */
+#define B43_PHYROUTE_BASE 0x0000 /* Base registers */
+#define B43_PHYROUTE_OFDM_GPHY 0x0400 /* OFDM register routing for G-PHYs */
+#define B43_PHYROUTE_EXT_GPHY 0x0800 /* Extended G-PHY registers */
+#define B43_PHYROUTE_N_BMODE 0x0C00 /* N-PHY BMODE registers */
+
+/* CCK (B-PHY) registers. */
+#define B43_PHY_CCK(reg) ((reg) | B43_PHYROUTE_BASE)
+/* N-PHY registers. */
+#define B43_PHY_N(reg) ((reg) | B43_PHYROUTE_BASE)
+/* N-PHY BMODE registers. */
+#define B43_PHY_N_BMODE(reg) ((reg) | B43_PHYROUTE_N_BMODE)
+/* OFDM (A-PHY) registers. */
+#define B43_PHY_OFDM(reg) ((reg) | B43_PHYROUTE_OFDM_GPHY)
+/* Extended G-PHY registers. */
+#define B43_PHY_EXTG(reg) ((reg) | B43_PHYROUTE_EXT_GPHY)
+
+
+/* Masks for the PHY versioning registers. */
+#define B43_PHYVER_ANALOG 0xF000
+#define B43_PHYVER_ANALOG_SHIFT 12
+#define B43_PHYVER_TYPE 0x0F00
+#define B43_PHYVER_TYPE_SHIFT 8
+#define B43_PHYVER_VERSION 0x00FF
+
+/**
+ * enum b43_interference_mitigation - Interference Mitigation mode
+ *
+ * @B43_INTERFMODE_NONE: Disabled
+ * @B43_INTERFMODE_NONWLAN: Non-WLAN Interference Mitigation
+ * @B43_INTERFMODE_MANUALWLAN: WLAN Interference Mitigation
+ * @B43_INTERFMODE_AUTOWLAN: Automatic WLAN Interference Mitigation
+ */
+enum b43_interference_mitigation {
+ B43_INTERFMODE_NONE,
+ B43_INTERFMODE_NONWLAN,
+ B43_INTERFMODE_MANUALWLAN,
+ B43_INTERFMODE_AUTOWLAN,
+};
+
+/* Antenna identifiers */
+enum {
+ B43_ANTENNA0, /* Antenna 0 */
+ B43_ANTENNA1, /* Antenna 0 */
+ B43_ANTENNA_AUTO1, /* Automatic, starting with antenna 1 */
+ B43_ANTENNA_AUTO0, /* Automatic, starting with antenna 0 */
+ B43_ANTENNA2,
+ B43_ANTENNA3 = 8,
+
+ B43_ANTENNA_AUTO = B43_ANTENNA_AUTO0,
+ B43_ANTENNA_DEFAULT = B43_ANTENNA_AUTO,
+};
+
+/**
+ * enum b43_txpwr_result - Return value for the recalc_txpower PHY op.
+ *
+ * @B43_TXPWR_RES_NEED_ADJUST: Values changed. Hardware adjustment is needed.
+ * @B43_TXPWR_RES_DONE: No more work to do. Everything is done.
+ */
+enum b43_txpwr_result {
+ B43_TXPWR_RES_NEED_ADJUST,
+ B43_TXPWR_RES_DONE,
+};
+
+/**
+ * struct b43_phy_operations - Function pointers for PHY ops.
+ *
+ * @allocate: Allocate and initialise the PHY data structures.
+ * Must not be NULL.
+ * @free: Destroy and free the PHY data structures.
+ * Must not be NULL.
+ *
+ * @prepare_structs: Prepare the PHY data structures.
+ * The data structures allocated in @allocate are
+ * initialized here.
+ * Must not be NULL.
+ * @prepare_hardware: Prepare the PHY. This is called before b43_chip_init to
+ * do some early early PHY hardware init.
+ * Can be NULL, if not required.
+ * @init: Initialize the PHY.
+ * Must not be NULL.
+ * @exit: Shutdown the PHY.
+ * Can be NULL, if not required.
+ *
+ * @phy_read: Read from a PHY register.
+ * Must not be NULL.
+ * @phy_write: Write to a PHY register.
+ * Must not be NULL.
+ * @radio_read: Read from a Radio register.
+ * Must not be NULL.
+ * @radio_write: Write to a Radio register.
+ * Must not be NULL.
+ *
+ * @supports_hwpctl: Returns a boolean whether Hardware Power Control
+ * is supported or not.
+ * If NULL, hwpctl is assumed to be never supported.
+ * @software_rfkill: Turn the radio ON or OFF.
+ * Possible state values are
+ * RFKILL_STATE_SOFT_BLOCKED or
+ * RFKILL_STATE_UNBLOCKED
+ * Must not be NULL.
+ * @switch_analog: Turn the Analog on/off.
+ * Must not be NULL.
+ * @switch_channel: Switch the radio to another channel.
+ * Must not be NULL.
+ * @get_default_chan: Just returns the default channel number.
+ * Must not be NULL.
+ * @set_rx_antenna: Set the antenna used for RX.
+ * Can be NULL, if not supported.
+ * @interf_mitigation: Switch the Interference Mitigation mode.
+ * Can be NULL, if not supported.
+ *
+ * @recalc_txpower: Recalculate the transmission power parameters.
+ * This callback has to recalculate the TX power settings,
+ * but does not need to write them to the hardware, yet.
+ * Returns enum b43_txpwr_result to indicate whether the hardware
+ * needs to be adjusted.
+ * If B43_TXPWR_NEED_ADJUST is returned, @adjust_txpower
+ * will be called later.
+ * If the parameter "ignore_tssi" is true, the TSSI values should
+ * be ignored and a recalculation of the power settings should be
+ * done even if the TSSI values did not change.
+ * This callback is called with wl->irq_lock held and must not sleep.
+ * Must not be NULL.
+ * @adjust_txpower: Write the previously calculated TX power settings
+ * (from @recalc_txpower) to the hardware.
+ * This function may sleep.
+ * Can be NULL, if (and ONLY if) @recalc_txpower _always_
+ * returns B43_TXPWR_RES_DONE.
+ *
+ * @pwork_15sec: Periodic work. Called every 15 seconds.
+ * Can be NULL, if not required.
+ * @pwork_60sec: Periodic work. Called every 60 seconds.
+ * Can be NULL, if not required.
+ */
+struct b43_phy_operations {
+ /* Initialisation */
+ int (*allocate)(struct b43_wldev *dev);
+ void (*free)(struct b43_wldev *dev);
+ void (*prepare_structs)(struct b43_wldev *dev);
+ int (*prepare_hardware)(struct b43_wldev *dev);
+ int (*init)(struct b43_wldev *dev);
+ void (*exit)(struct b43_wldev *dev);
+
+ /* Register access */
+ u16 (*phy_read)(struct b43_wldev *dev, u16 reg);
+ void (*phy_write)(struct b43_wldev *dev, u16 reg, u16 value);
+ u16 (*radio_read)(struct b43_wldev *dev, u16 reg);
+ void (*radio_write)(struct b43_wldev *dev, u16 reg, u16 value);
+
+ /* Radio */
+ bool (*supports_hwpctl)(struct b43_wldev *dev);
+ void (*software_rfkill)(struct b43_wldev *dev, enum rfkill_state state);
+ void (*switch_analog)(struct b43_wldev *dev, bool on);
+ int (*switch_channel)(struct b43_wldev *dev, unsigned int new_channel);
+ unsigned int (*get_default_chan)(struct b43_wldev *dev);
+ void (*set_rx_antenna)(struct b43_wldev *dev, int antenna);
+ int (*interf_mitigation)(struct b43_wldev *dev,
+ enum b43_interference_mitigation new_mode);
+
+ /* Transmission power adjustment */
+ enum b43_txpwr_result (*recalc_txpower)(struct b43_wldev *dev,
+ bool ignore_tssi);
+ void (*adjust_txpower)(struct b43_wldev *dev);
+
+ /* Misc */
+ void (*pwork_15sec)(struct b43_wldev *dev);
+ void (*pwork_60sec)(struct b43_wldev *dev);
+};
+
+struct b43_phy_a;
+struct b43_phy_g;
+struct b43_phy_n;
+struct b43_phy_lp;
+
+struct b43_phy {
+ /* Hardware operation callbacks. */
+ const struct b43_phy_operations *ops;
+
+ /* Most hardware context information is stored in the standard-
+ * specific data structures pointed to by the pointers below.
+ * Only one of them is valid (the currently enabled PHY). */
+#ifdef CONFIG_B43_DEBUG
+ /* No union for debug build to force NULL derefs in buggy code. */
+ struct {
+#else
+ union {
+#endif
+ /* A-PHY specific information */
+ struct b43_phy_a *a;
+ /* G-PHY specific information */
+ struct b43_phy_g *g;
+ /* N-PHY specific information */
+ struct b43_phy_n *n;
+ /* LP-PHY specific information */
+ struct b43_phy_lp *lp;
+ };
+
+ /* Band support flags. */
+ bool supports_2ghz;
+ bool supports_5ghz;
+
+ /* GMODE bit enabled? */
+ bool gmode;
+
+ /* Analog Type */
+ u8 analog;
+ /* B43_PHYTYPE_ */
+ u8 type;
+ /* PHY revision number. */
+ u8 rev;
+
+ /* Radio versioning */
+ u16 radio_manuf; /* Radio manufacturer */
+ u16 radio_ver; /* Radio version */
+ u8 radio_rev; /* Radio revision */
+
+ /* Software state of the radio */
+ bool radio_on;
+
+ /* Desired TX power level (in dBm).
+ * This is set by the user and adjusted in b43_phy_xmitpower(). */
+ int desired_txpower;
+
+ /* Hardware Power Control enabled? */
+ bool hardware_power_control;
+
+ /* The time (in absolute jiffies) when the next TX power output
+ * check is needed. */
+ unsigned long next_txpwr_check_time;
+
+ /* current channel */
+ unsigned int channel;
+
+ /* PHY TX errors counter. */
+ atomic_t txerr_cnt;
+
+#ifdef CONFIG_B43_DEBUG
+ /* PHY registers locked by b43_phy_lock()? */
+ bool phy_locked;
+#endif /* B43_DEBUG */
+};
+
+
+/**
+ * b43_phy_allocate - Allocate PHY structs
+ * Allocate the PHY data structures, based on the current dev->phy.type
+ */
+int b43_phy_allocate(struct b43_wldev *dev);
+
+/**
+ * b43_phy_free - Free PHY structs
+ */
+void b43_phy_free(struct b43_wldev *dev);
+
+/**
+ * b43_phy_init - Initialise the PHY
+ */
+int b43_phy_init(struct b43_wldev *dev);
+
+/**
+ * b43_phy_exit - Cleanup PHY
+ */
+void b43_phy_exit(struct b43_wldev *dev);
+
+/**
+ * b43_has_hardware_pctl - Hardware Power Control supported?
+ * Returns a boolean, whether hardware power control is supported.
+ */
+bool b43_has_hardware_pctl(struct b43_wldev *dev);
+
+/**
+ * b43_phy_read - 16bit PHY register read access
+ */
+u16 b43_phy_read(struct b43_wldev *dev, u16 reg);
+
+/**
+ * b43_phy_write - 16bit PHY register write access
+ */
+void b43_phy_write(struct b43_wldev *dev, u16 reg, u16 value);
+
+/**
+ * b43_phy_mask - Mask a PHY register with a mask
+ */
+void b43_phy_mask(struct b43_wldev *dev, u16 offset, u16 mask);
+
+/**
+ * b43_phy_set - OR a PHY register with a bitmap
+ */
+void b43_phy_set(struct b43_wldev *dev, u16 offset, u16 set);
+
+/**
+ * b43_phy_maskset - Mask and OR a PHY register with a mask and bitmap
+ */
+void b43_phy_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set);
+
+/**
+ * b43_radio_read - 16bit Radio register read access
+ */
+u16 b43_radio_read(struct b43_wldev *dev, u16 reg);
+#define b43_radio_read16 b43_radio_read /* DEPRECATED */
+
+/**
+ * b43_radio_write - 16bit Radio register write access
+ */
+void b43_radio_write(struct b43_wldev *dev, u16 reg, u16 value);
+#define b43_radio_write16 b43_radio_write /* DEPRECATED */
+
+/**
+ * b43_radio_mask - Mask a 16bit radio register with a mask
+ */
+void b43_radio_mask(struct b43_wldev *dev, u16 offset, u16 mask);
+
+/**
+ * b43_radio_set - OR a 16bit radio register with a bitmap
+ */
+void b43_radio_set(struct b43_wldev *dev, u16 offset, u16 set);
+
+/**
+ * b43_radio_maskset - Mask and OR a radio register with a mask and bitmap
+ */
+void b43_radio_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set);
+
+/**
+ * b43_radio_lock - Lock firmware radio register access
+ */
+void b43_radio_lock(struct b43_wldev *dev);
+
+/**
+ * b43_radio_unlock - Unlock firmware radio register access
+ */
+void b43_radio_unlock(struct b43_wldev *dev);
+
+/**
+ * b43_phy_lock - Lock firmware PHY register access
+ */
+void b43_phy_lock(struct b43_wldev *dev);
+
+/**
+ * b43_phy_unlock - Unlock firmware PHY register access
+ */
+void b43_phy_unlock(struct b43_wldev *dev);
+
+/**
+ * b43_switch_channel - Switch to another channel
+ */
+int b43_switch_channel(struct b43_wldev *dev, unsigned int new_channel);
+/**
+ * B43_DEFAULT_CHANNEL - Switch to the default channel.
+ */
+#define B43_DEFAULT_CHANNEL UINT_MAX
+
+/**
+ * b43_software_rfkill - Turn the radio ON or OFF in software.
+ */
+void b43_software_rfkill(struct b43_wldev *dev, enum rfkill_state state);
+
+/**
+ * b43_phy_txpower_check - Check TX power output.
+ *
+ * Compare the current TX power output to the desired power emission
+ * and schedule an adjustment in case it mismatches.
+ * Requires wl->irq_lock locked.
+ *
+ * @flags: OR'ed enum b43_phy_txpower_check_flags flags.
+ * See the docs below.
+ */
+void b43_phy_txpower_check(struct b43_wldev *dev, unsigned int flags);
+/**
+ * enum b43_phy_txpower_check_flags - Flags for b43_phy_txpower_check()
+ *
+ * @B43_TXPWR_IGNORE_TIME: Ignore the schedule time and force-redo
+ * the check now.
+ * @B43_TXPWR_IGNORE_TSSI: Redo the recalculation, even if the average
+ * TSSI did not change.
+ */
+enum b43_phy_txpower_check_flags {
+ B43_TXPWR_IGNORE_TIME = (1 << 0),
+ B43_TXPWR_IGNORE_TSSI = (1 << 1),
+};
+
+struct work_struct;
+void b43_phy_txpower_adjust_work(struct work_struct *work);
+
+/**
+ * b43_phy_shm_tssi_read - Read the average of the last 4 TSSI from SHM.
+ *
+ * @shm_offset: The SHM address to read the values from.
+ *
+ * Returns the average of the 4 TSSI values, or a negative error code.
+ */
+int b43_phy_shm_tssi_read(struct b43_wldev *dev, u16 shm_offset);
+
+/**
+ * b43_phy_switch_analog_generic - Generic PHY operation for switching the Analog.
+ *
+ * It does the switching based on the PHY0 core register.
+ * Do _not_ call this directly. Only use it as a switch_analog callback
+ * for struct b43_phy_operations.
+ */
+void b43_phyop_switch_analog_generic(struct b43_wldev *dev, bool on);
+
+
+#endif /* LINUX_B43_PHY_COMMON_H_ */
diff --git a/drivers/net/wireless/b43/phy.c b/drivers/net/wireless/b43/phy_g.c
similarity index 61%
rename from drivers/net/wireless/b43/phy.c
rename to drivers/net/wireless/b43/phy_g.c
index 305d4cd6fd03cdefa6235f84fba3d1e698d8941e..232181f6333c453eb6d0f030c07d60da1d0f2c73 100644
--- a/drivers/net/wireless/b43/phy.c
+++ b/drivers/net/wireless/b43/phy_g.c
@@ -1,10 +1,11 @@
/*
Broadcom B43 wireless driver
+ IEEE 802.11g PHY driver
Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
Copyright (c) 2005-2007 Stefano Brivio <stefano.brivio@polimi.it>
- Copyright (c) 2005, 2006 Michael Buesch <mb@bu3sch.de>
+ Copyright (c) 2005-2008 Michael Buesch <mb@bu3sch.de>
Copyright (c) 2005, 2006 Danny van Dyk <kugelfang@gentoo.org>
Copyright (c) 2005, 2006 Andreas Jaggi <andreas.jaggi@waterwave.ch>
@@ -25,38 +26,14 @@
*/
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/types.h>
-#include <linux/bitrev.h>
-
#include "b43.h"
-#include "phy.h"
-#include "nphy.h"
-#include "main.h"
-#include "tables.h"
+#include "phy_g.h"
+#include "phy_common.h"
#include "lo.h"
-#include "wa.h"
-
-
-static const s8 b43_tssi2dbm_b_table[] = {
- 0x4D, 0x4C, 0x4B, 0x4A,
- 0x4A, 0x49, 0x48, 0x47,
- 0x47, 0x46, 0x45, 0x45,
- 0x44, 0x43, 0x42, 0x42,
- 0x41, 0x40, 0x3F, 0x3E,
- 0x3D, 0x3C, 0x3B, 0x3A,
- 0x39, 0x38, 0x37, 0x36,
- 0x35, 0x34, 0x32, 0x31,
- 0x30, 0x2F, 0x2D, 0x2C,
- 0x2B, 0x29, 0x28, 0x26,
- 0x25, 0x23, 0x21, 0x1F,
- 0x1D, 0x1A, 0x17, 0x14,
- 0x10, 0x0C, 0x06, 0x00,
- -7, -7, -7, -7,
- -7, -7, -7, -7,
- -7, -7, -7, -7,
-};
+#include "main.h"
+
+#include <linux/bitrev.h>
+
static const s8 b43_tssi2dbm_g_table[] = {
77, 77, 77, 76,
@@ -84,8 +61,20 @@ const u8 b43_radio_channel_codes_bg[] = {
72, 84,
};
+
+static void b43_calc_nrssi_threshold(struct b43_wldev *dev);
+
+
#define bitrev4(tmp) (bitrev8(tmp) >> 4)
-static void b43_phy_initg(struct b43_wldev *dev);
+
+
+/* Get the freq, as it has to be written to the device. */
+static inline u16 channel2freq_bg(u8 channel)
+{
+ B43_WARN_ON(!(channel >= 1 && channel <= 14));
+
+ return b43_radio_channel_codes_bg[channel - 1];
+}
static void generate_rfatt_list(struct b43_wldev *dev,
struct b43_rfatt_list *list)
@@ -130,7 +119,7 @@ static void generate_rfatt_list(struct b43_wldev *dev,
{.att = 9,.with_padmix = 1,},
};
- if (!b43_has_hardware_pctl(phy)) {
+ if (!b43_has_hardware_pctl(dev)) {
/* Software pctl */
list->list = rfatt_0;
list->len = ARRAY_SIZE(rfatt_0);
@@ -174,140 +163,55 @@ static void generate_bbatt_list(struct b43_wldev *dev,
list->max_val = 8;
}
-bool b43_has_hardware_pctl(struct b43_phy *phy)
-{
- if (!phy->hardware_power_control)
- return 0;
- switch (phy->type) {
- case B43_PHYTYPE_A:
- if (phy->rev >= 5)
- return 1;
- break;
- case B43_PHYTYPE_G:
- if (phy->rev >= 6)
- return 1;
- break;
- default:
- B43_WARN_ON(1);
- }
- return 0;
-}
-
static void b43_shm_clear_tssi(struct b43_wldev *dev)
{
- struct b43_phy *phy = &dev->phy;
-
- switch (phy->type) {
- case B43_PHYTYPE_A:
- b43_shm_write16(dev, B43_SHM_SHARED, 0x0068, 0x7F7F);
- b43_shm_write16(dev, B43_SHM_SHARED, 0x006a, 0x7F7F);
- break;
- case B43_PHYTYPE_B:
- case B43_PHYTYPE_G:
- b43_shm_write16(dev, B43_SHM_SHARED, 0x0058, 0x7F7F);
- b43_shm_write16(dev, B43_SHM_SHARED, 0x005a, 0x7F7F);
- b43_shm_write16(dev, B43_SHM_SHARED, 0x0070, 0x7F7F);
- b43_shm_write16(dev, B43_SHM_SHARED, 0x0072, 0x7F7F);
- break;
- }
-}
-
-/* Lock the PHY registers against concurrent access from the microcode.
- * This lock is nonrecursive. */
-void b43_phy_lock(struct b43_wldev *dev)
-{
-#if B43_DEBUG
- B43_WARN_ON(dev->phy.phy_locked);
- dev->phy.phy_locked = 1;
-#endif
- B43_WARN_ON(dev->dev->id.revision < 3);
-
- if (!b43_is_mode(dev->wl, IEEE80211_IF_TYPE_AP))
- b43_power_saving_ctl_bits(dev, B43_PS_AWAKE);
+ b43_shm_write16(dev, B43_SHM_SHARED, 0x0058, 0x7F7F);
+ b43_shm_write16(dev, B43_SHM_SHARED, 0x005a, 0x7F7F);
+ b43_shm_write16(dev, B43_SHM_SHARED, 0x0070, 0x7F7F);
+ b43_shm_write16(dev, B43_SHM_SHARED, 0x0072, 0x7F7F);
}
-void b43_phy_unlock(struct b43_wldev *dev)
+/* Synthetic PU workaround */
+static void b43_synth_pu_workaround(struct b43_wldev *dev, u8 channel)
{
-#if B43_DEBUG
- B43_WARN_ON(!dev->phy.phy_locked);
- dev->phy.phy_locked = 0;
-#endif
- B43_WARN_ON(dev->dev->id.revision < 3);
+ struct b43_phy *phy = &dev->phy;
- if (!b43_is_mode(dev->wl, IEEE80211_IF_TYPE_AP))
- b43_power_saving_ctl_bits(dev, 0);
-}
+ might_sleep();
-/* Different PHYs require different register routing flags.
- * This adjusts (and does sanity checks on) the routing flags.
- */
-static inline u16 adjust_phyreg_for_phytype(struct b43_phy *phy,
- u16 offset, struct b43_wldev *dev)
-{
- if (phy->type == B43_PHYTYPE_A) {
- /* OFDM registers are base-registers for the A-PHY. */
- if ((offset & B43_PHYROUTE) == B43_PHYROUTE_OFDM_GPHY) {
- offset &= ~B43_PHYROUTE;
- offset |= B43_PHYROUTE_BASE;
- }
+ if (phy->radio_ver != 0x2050 || phy->radio_rev >= 6) {
+ /* We do not need the workaround. */
+ return;
}
-#if B43_DEBUG
- if ((offset & B43_PHYROUTE) == B43_PHYROUTE_EXT_GPHY) {
- /* Ext-G registers are only available on G-PHYs */
- if (phy->type != B43_PHYTYPE_G) {
- b43err(dev->wl, "Invalid EXT-G PHY access at "
- "0x%04X on PHY type %u\n", offset, phy->type);
- dump_stack();
- }
- }
- if ((offset & B43_PHYROUTE) == B43_PHYROUTE_N_BMODE) {
- /* N-BMODE registers are only available on N-PHYs */
- if (phy->type != B43_PHYTYPE_N) {
- b43err(dev->wl, "Invalid N-BMODE PHY access at "
- "0x%04X on PHY type %u\n", offset, phy->type);
- dump_stack();
- }
+ if (channel <= 10) {
+ b43_write16(dev, B43_MMIO_CHANNEL,
+ channel2freq_bg(channel + 4));
+ } else {
+ b43_write16(dev, B43_MMIO_CHANNEL, channel2freq_bg(1));
}
-#endif /* B43_DEBUG */
-
- return offset;
-}
-
-u16 b43_phy_read(struct b43_wldev * dev, u16 offset)
-{
- struct b43_phy *phy = &dev->phy;
-
- offset = adjust_phyreg_for_phytype(phy, offset, dev);
- b43_write16(dev, B43_MMIO_PHY_CONTROL, offset);
- return b43_read16(dev, B43_MMIO_PHY_DATA);
+ msleep(1);
+ b43_write16(dev, B43_MMIO_CHANNEL, channel2freq_bg(channel));
}
-void b43_phy_write(struct b43_wldev *dev, u16 offset, u16 val)
+/* Set the baseband attenuation value on chip. */
+void b43_gphy_set_baseband_attenuation(struct b43_wldev *dev,
+ u16 baseband_attenuation)
{
struct b43_phy *phy = &dev->phy;
- offset = adjust_phyreg_for_phytype(phy, offset, dev);
- b43_write16(dev, B43_MMIO_PHY_CONTROL, offset);
- b43_write16(dev, B43_MMIO_PHY_DATA, val);
-}
-
-void b43_phy_mask(struct b43_wldev *dev, u16 offset, u16 mask)
-{
- b43_phy_write(dev, offset,
- b43_phy_read(dev, offset) & mask);
-}
-
-void b43_phy_set(struct b43_wldev *dev, u16 offset, u16 set)
-{
- b43_phy_write(dev, offset,
- b43_phy_read(dev, offset) | set);
-}
-
-void b43_phy_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set)
-{
- b43_phy_write(dev, offset,
- (b43_phy_read(dev, offset) & mask) | set);
+ if (phy->analog == 0) {
+ b43_write16(dev, B43_MMIO_PHY0, (b43_read16(dev, B43_MMIO_PHY0)
+ & 0xFFF0) |
+ baseband_attenuation);
+ } else if (phy->analog > 1) {
+ b43_phy_write(dev, B43_PHY_DACCTL,
+ (b43_phy_read(dev, B43_PHY_DACCTL)
+ & 0xFFC3) | (baseband_attenuation << 2));
+ } else {
+ b43_phy_write(dev, B43_PHY_DACCTL,
+ (b43_phy_read(dev, B43_PHY_DACCTL)
+ & 0xFF87) | (baseband_attenuation << 3));
+ }
}
/* Adjust the transmission power output (G-PHY) */
@@ -316,7 +220,8 @@ void b43_set_txpower_g(struct b43_wldev *dev,
const struct b43_rfatt *rfatt, u8 tx_control)
{
struct b43_phy *phy = &dev->phy;
- struct b43_txpower_lo_control *lo = phy->lo_control;
+ struct b43_phy_g *gphy = phy->g;
+ struct b43_txpower_lo_control *lo = gphy->lo_control;
u16 bb, rf;
u16 tx_bias, tx_magn;
@@ -327,11 +232,12 @@ void b43_set_txpower_g(struct b43_wldev *dev,
if (unlikely(tx_bias == 0xFF))
tx_bias = 0;
- /* Save the values for later */
- phy->tx_control = tx_control;
- memcpy(&phy->rfatt, rfatt, sizeof(*rfatt));
- phy->rfatt.with_padmix = !!(tx_control & B43_TXCTL_TXMIX);
- memcpy(&phy->bbatt, bbatt, sizeof(*bbatt));
+ /* Save the values for later. Use memmove, because it's valid
+ * to pass &gphy->rfatt as rfatt pointer argument. Same for bbatt. */
+ gphy->tx_control = tx_control;
+ memmove(&gphy->rfatt, rfatt, sizeof(*rfatt));
+ gphy->rfatt.with_padmix = !!(tx_control & B43_TXCTL_TXMIX);
+ memmove(&gphy->bbatt, bbatt, sizeof(*bbatt));
if (b43_debug(dev, B43_DBG_XMITPOWER)) {
b43dbg(dev->wl, "Tuning TX-power to bbatt(%u), "
@@ -340,7 +246,7 @@ void b43_set_txpower_g(struct b43_wldev *dev,
bb, rf, tx_control, tx_bias, tx_magn);
}
- b43_phy_set_baseband_attenuation(dev, bb);
+ b43_gphy_set_baseband_attenuation(dev, bb);
b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_RFATT, rf);
if (phy->radio_ver == 0x2050 && phy->radio_rev == 8) {
b43_radio_write16(dev, 0x43,
@@ -358,179 +264,23 @@ void b43_set_txpower_g(struct b43_wldev *dev,
b43_radio_write16(dev, 0x52, (b43_radio_read16(dev, 0x52)
& 0xFFF0) | (tx_bias & 0x000F));
}
- if (phy->type == B43_PHYTYPE_G)
- b43_lo_g_adjust(dev);
-}
-
-static void default_baseband_attenuation(struct b43_wldev *dev,
- struct b43_bbatt *bb)
-{
- struct b43_phy *phy = &dev->phy;
-
- if (phy->radio_ver == 0x2050 && phy->radio_rev < 6)
- bb->att = 0;
- else
- bb->att = 2;
-}
-
-static void default_radio_attenuation(struct b43_wldev *dev,
- struct b43_rfatt *rf)
-{
- struct ssb_bus *bus = dev->dev->bus;
- struct b43_phy *phy = &dev->phy;
-
- rf->with_padmix = 0;
-
- if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM &&
- bus->boardinfo.type == SSB_BOARD_BCM4309G) {
- if (bus->boardinfo.rev < 0x43) {
- rf->att = 2;
- return;
- } else if (bus->boardinfo.rev < 0x51) {
- rf->att = 3;
- return;
- }
- }
-
- if (phy->type == B43_PHYTYPE_A) {
- rf->att = 0x60;
- return;
- }
-
- switch (phy->radio_ver) {
- case 0x2053:
- switch (phy->radio_rev) {
- case 1:
- rf->att = 6;
- return;
- }
- break;
- case 0x2050:
- switch (phy->radio_rev) {
- case 0:
- rf->att = 5;
- return;
- case 1:
- if (phy->type == B43_PHYTYPE_G) {
- if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM
- && bus->boardinfo.type == SSB_BOARD_BCM4309G
- && bus->boardinfo.rev >= 30)
- rf->att = 3;
- else if (bus->boardinfo.vendor ==
- SSB_BOARDVENDOR_BCM
- && bus->boardinfo.type ==
- SSB_BOARD_BU4306)
- rf->att = 3;
- else
- rf->att = 1;
- } else {
- if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM
- && bus->boardinfo.type == SSB_BOARD_BCM4309G
- && bus->boardinfo.rev >= 30)
- rf->att = 7;
- else
- rf->att = 6;
- }
- return;
- case 2:
- if (phy->type == B43_PHYTYPE_G) {
- if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM
- && bus->boardinfo.type == SSB_BOARD_BCM4309G
- && bus->boardinfo.rev >= 30)
- rf->att = 3;
- else if (bus->boardinfo.vendor ==
- SSB_BOARDVENDOR_BCM
- && bus->boardinfo.type ==
- SSB_BOARD_BU4306)
- rf->att = 5;
- else if (bus->chip_id == 0x4320)
- rf->att = 4;
- else
- rf->att = 3;
- } else
- rf->att = 6;
- return;
- case 3:
- rf->att = 5;
- return;
- case 4:
- case 5:
- rf->att = 1;
- return;
- case 6:
- case 7:
- rf->att = 5;
- return;
- case 8:
- rf->att = 0xA;
- rf->with_padmix = 1;
- return;
- case 9:
- default:
- rf->att = 5;
- return;
- }
- }
- rf->att = 5;
-}
-
-static u16 default_tx_control(struct b43_wldev *dev)
-{
- struct b43_phy *phy = &dev->phy;
-
- if (phy->radio_ver != 0x2050)
- return 0;
- if (phy->radio_rev == 1)
- return B43_TXCTL_PA2DB | B43_TXCTL_TXMIX;
- if (phy->radio_rev < 6)
- return B43_TXCTL_PA2DB;
- if (phy->radio_rev == 8)
- return B43_TXCTL_TXMIX;
- return 0;
-}
-
-/* This func is called "PHY calibrate" in the specs... */
-void b43_phy_early_init(struct b43_wldev *dev)
-{
- struct b43_phy *phy = &dev->phy;
- struct b43_txpower_lo_control *lo = phy->lo_control;
-
- default_baseband_attenuation(dev, &phy->bbatt);
- default_radio_attenuation(dev, &phy->rfatt);
- phy->tx_control = (default_tx_control(dev) << 4);
-
- /* Commit previous writes */
- b43_read32(dev, B43_MMIO_MACCTL);
-
- if (phy->type == B43_PHYTYPE_B || phy->type == B43_PHYTYPE_G) {
- generate_rfatt_list(dev, &lo->rfatt_list);
- generate_bbatt_list(dev, &lo->bbatt_list);
- }
- if (phy->type == B43_PHYTYPE_G && phy->rev == 1) {
- /* Workaround: Temporarly disable gmode through the early init
- * phase, as the gmode stuff is not needed for phy rev 1 */
- phy->gmode = 0;
- b43_wireless_core_reset(dev, 0);
- b43_phy_initg(dev);
- phy->gmode = 1;
- b43_wireless_core_reset(dev, B43_TMSLOW_GMODE);
- }
+ b43_lo_g_adjust(dev);
}
/* GPHY_TSSI_Power_Lookup_Table_Init */
static void b43_gphy_tssi_power_lt_init(struct b43_wldev *dev)
{
- struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = dev->phy.g;
int i;
u16 value;
for (i = 0; i < 32; i++)
- b43_ofdmtab_write16(dev, 0x3C20, i, phy->tssi2dbm[i]);
+ b43_ofdmtab_write16(dev, 0x3C20, i, gphy->tssi2dbm[i]);
for (i = 32; i < 64; i++)
- b43_ofdmtab_write16(dev, 0x3C00, i - 32, phy->tssi2dbm[i]);
+ b43_ofdmtab_write16(dev, 0x3C00, i - 32, gphy->tssi2dbm[i]);
for (i = 0; i < 64; i += 2) {
- value = (u16) phy->tssi2dbm[i];
- value |= ((u16) phy->tssi2dbm[i + 1]) << 8;
+ value = (u16) gphy->tssi2dbm[i];
+ value |= ((u16) gphy->tssi2dbm[i + 1]) << 8;
b43_phy_write(dev, 0x380 + (i / 2), value);
}
}
@@ -539,7 +289,8 @@ static void b43_gphy_tssi_power_lt_init(struct b43_wldev *dev)
static void b43_gphy_gain_lt_init(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
- struct b43_txpower_lo_control *lo = phy->lo_control;
+ struct b43_phy_g *gphy = phy->g;
+ struct b43_txpower_lo_control *lo = gphy->lo_control;
u16 nr_written = 0;
u16 tmp;
u8 rf, bb;
@@ -561,3346 +312,2971 @@ static void b43_gphy_gain_lt_init(struct b43_wldev *dev)
}
}
-static void hardware_pctl_init_aphy(struct b43_wldev *dev)
-{
- //TODO
-}
-
-static void hardware_pctl_init_gphy(struct b43_wldev *dev)
+static void b43_set_all_gains(struct b43_wldev *dev,
+ s16 first, s16 second, s16 third)
{
struct b43_phy *phy = &dev->phy;
+ u16 i;
+ u16 start = 0x08, end = 0x18;
+ u16 tmp;
+ u16 table;
- b43_phy_write(dev, 0x0036, (b43_phy_read(dev, 0x0036) & 0xFFC0)
- | (phy->tgt_idle_tssi - phy->cur_idle_tssi));
- b43_phy_write(dev, 0x0478, (b43_phy_read(dev, 0x0478) & 0xFF00)
- | (phy->tgt_idle_tssi - phy->cur_idle_tssi));
- b43_gphy_tssi_power_lt_init(dev);
- b43_gphy_gain_lt_init(dev);
- b43_phy_write(dev, 0x0060, b43_phy_read(dev, 0x0060) & 0xFFBF);
- b43_phy_write(dev, 0x0014, 0x0000);
-
- B43_WARN_ON(phy->rev < 6);
- b43_phy_write(dev, 0x0478, b43_phy_read(dev, 0x0478)
- | 0x0800);
- b43_phy_write(dev, 0x0478, b43_phy_read(dev, 0x0478)
- & 0xFEFF);
- b43_phy_write(dev, 0x0801, b43_phy_read(dev, 0x0801)
- & 0xFFBF);
+ if (phy->rev <= 1) {
+ start = 0x10;
+ end = 0x20;
+ }
- b43_gphy_dc_lt_init(dev, 1);
-}
+ table = B43_OFDMTAB_GAINX;
+ if (phy->rev <= 1)
+ table = B43_OFDMTAB_GAINX_R1;
+ for (i = 0; i < 4; i++)
+ b43_ofdmtab_write16(dev, table, i, first);
-/* HardwarePowerControl init for A and G PHY */
-static void b43_hardware_pctl_init(struct b43_wldev *dev)
-{
- struct b43_phy *phy = &dev->phy;
+ for (i = start; i < end; i++)
+ b43_ofdmtab_write16(dev, table, i, second);
- if (!b43_has_hardware_pctl(phy)) {
- /* No hardware power control */
- b43_hf_write(dev, b43_hf_read(dev) & ~B43_HF_HWPCTL);
- return;
- }
- /* Init the hwpctl related hardware */
- switch (phy->type) {
- case B43_PHYTYPE_A:
- hardware_pctl_init_aphy(dev);
- break;
- case B43_PHYTYPE_G:
- hardware_pctl_init_gphy(dev);
- break;
- default:
- B43_WARN_ON(1);
+ if (third != -1) {
+ tmp = ((u16) third << 14) | ((u16) third << 6);
+ b43_phy_write(dev, 0x04A0,
+ (b43_phy_read(dev, 0x04A0) & 0xBFBF) | tmp);
+ b43_phy_write(dev, 0x04A1,
+ (b43_phy_read(dev, 0x04A1) & 0xBFBF) | tmp);
+ b43_phy_write(dev, 0x04A2,
+ (b43_phy_read(dev, 0x04A2) & 0xBFBF) | tmp);
}
- /* Enable hardware pctl in firmware. */
- b43_hf_write(dev, b43_hf_read(dev) | B43_HF_HWPCTL);
+ b43_dummy_transmission(dev);
}
-static void b43_hardware_pctl_early_init(struct b43_wldev *dev)
+static void b43_set_original_gains(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
+ u16 i, tmp;
+ u16 table;
+ u16 start = 0x0008, end = 0x0018;
- if (!b43_has_hardware_pctl(phy)) {
- b43_phy_write(dev, 0x047A, 0xC111);
- return;
+ if (phy->rev <= 1) {
+ start = 0x0010;
+ end = 0x0020;
}
- b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036) & 0xFEFF);
- b43_phy_write(dev, 0x002F, 0x0202);
- b43_phy_write(dev, 0x047C, b43_phy_read(dev, 0x047C) | 0x0002);
- b43_phy_write(dev, 0x047A, b43_phy_read(dev, 0x047A) | 0xF000);
- if (phy->radio_ver == 0x2050 && phy->radio_rev == 8) {
- b43_phy_write(dev, 0x047A, (b43_phy_read(dev, 0x047A)
- & 0xFF0F) | 0x0010);
- b43_phy_write(dev, 0x005D, b43_phy_read(dev, 0x005D)
- | 0x8000);
- b43_phy_write(dev, 0x004E, (b43_phy_read(dev, 0x004E)
- & 0xFFC0) | 0x0010);
- b43_phy_write(dev, 0x002E, 0xC07F);
- b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036)
- | 0x0400);
- } else {
- b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036)
- | 0x0200);
- b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036)
- | 0x0400);
- b43_phy_write(dev, 0x005D, b43_phy_read(dev, 0x005D)
- & 0x7FFF);
- b43_phy_write(dev, 0x004F, b43_phy_read(dev, 0x004F)
- & 0xFFFE);
- b43_phy_write(dev, 0x004E, (b43_phy_read(dev, 0x004E)
- & 0xFFC0) | 0x0010);
- b43_phy_write(dev, 0x002E, 0xC07F);
- b43_phy_write(dev, 0x047A, (b43_phy_read(dev, 0x047A)
- & 0xFF0F) | 0x0010);
- }
-}
+ table = B43_OFDMTAB_GAINX;
+ if (phy->rev <= 1)
+ table = B43_OFDMTAB_GAINX_R1;
+ for (i = 0; i < 4; i++) {
+ tmp = (i & 0xFFFC);
+ tmp |= (i & 0x0001) << 1;
+ tmp |= (i & 0x0002) >> 1;
-/* Intialize B/G PHY power control
- * as described in http://bcm-specs.sipsolutions.net/InitPowerControl
- */
-static void b43_phy_init_pctl(struct b43_wldev *dev)
-{
- struct ssb_bus *bus = dev->dev->bus;
- struct b43_phy *phy = &dev->phy;
- struct b43_rfatt old_rfatt;
- struct b43_bbatt old_bbatt;
- u8 old_tx_control = 0;
+ b43_ofdmtab_write16(dev, table, i, tmp);
+ }
- if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
- (bus->boardinfo.type == SSB_BOARD_BU4306))
- return;
+ for (i = start; i < end; i++)
+ b43_ofdmtab_write16(dev, table, i, i - start);
- b43_phy_write(dev, 0x0028, 0x8018);
+ b43_phy_write(dev, 0x04A0,
+ (b43_phy_read(dev, 0x04A0) & 0xBFBF) | 0x4040);
+ b43_phy_write(dev, 0x04A1,
+ (b43_phy_read(dev, 0x04A1) & 0xBFBF) | 0x4040);
+ b43_phy_write(dev, 0x04A2,
+ (b43_phy_read(dev, 0x04A2) & 0xBFBF) | 0x4000);
+ b43_dummy_transmission(dev);
+}
- /* This does something with the Analog... */
- b43_write16(dev, B43_MMIO_PHY0, b43_read16(dev, B43_MMIO_PHY0)
- & 0xFFDF);
+/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
+void b43_nrssi_hw_write(struct b43_wldev *dev, u16 offset, s16 val)
+{
+ b43_phy_write(dev, B43_PHY_NRSSILT_CTRL, offset);
+ b43_phy_write(dev, B43_PHY_NRSSILT_DATA, (u16) val);
+}
- if (phy->type == B43_PHYTYPE_G && !phy->gmode)
- return;
- b43_hardware_pctl_early_init(dev);
- if (phy->cur_idle_tssi == 0) {
- if (phy->radio_ver == 0x2050 && phy->analog == 0) {
- b43_radio_write16(dev, 0x0076,
- (b43_radio_read16(dev, 0x0076)
- & 0x00F7) | 0x0084);
- } else {
- struct b43_rfatt rfatt;
- struct b43_bbatt bbatt;
+/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
+s16 b43_nrssi_hw_read(struct b43_wldev *dev, u16 offset)
+{
+ u16 val;
- memcpy(&old_rfatt, &phy->rfatt, sizeof(old_rfatt));
- memcpy(&old_bbatt, &phy->bbatt, sizeof(old_bbatt));
- old_tx_control = phy->tx_control;
+ b43_phy_write(dev, B43_PHY_NRSSILT_CTRL, offset);
+ val = b43_phy_read(dev, B43_PHY_NRSSILT_DATA);
- bbatt.att = 11;
- if (phy->radio_rev == 8) {
- rfatt.att = 15;
- rfatt.with_padmix = 1;
- } else {
- rfatt.att = 9;
- rfatt.with_padmix = 0;
- }
- b43_set_txpower_g(dev, &bbatt, &rfatt, 0);
- }
- b43_dummy_transmission(dev);
- phy->cur_idle_tssi = b43_phy_read(dev, B43_PHY_ITSSI);
- if (B43_DEBUG) {
- /* Current-Idle-TSSI sanity check. */
- if (abs(phy->cur_idle_tssi - phy->tgt_idle_tssi) >= 20) {
- b43dbg(dev->wl,
- "!WARNING! Idle-TSSI phy->cur_idle_tssi "
- "measuring failed. (cur=%d, tgt=%d). Disabling TX power "
- "adjustment.\n", phy->cur_idle_tssi,
- phy->tgt_idle_tssi);
- phy->cur_idle_tssi = 0;
- }
- }
- if (phy->radio_ver == 0x2050 && phy->analog == 0) {
- b43_radio_write16(dev, 0x0076,
- b43_radio_read16(dev, 0x0076)
- & 0xFF7B);
- } else {
- b43_set_txpower_g(dev, &old_bbatt,
- &old_rfatt, old_tx_control);
- }
- }
- b43_hardware_pctl_init(dev);
- b43_shm_clear_tssi(dev);
+ return (s16) val;
}
-static void b43_phy_rssiagc(struct b43_wldev *dev, u8 enable)
+/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
+void b43_nrssi_hw_update(struct b43_wldev *dev, u16 val)
{
- int i;
+ u16 i;
+ s16 tmp;
- if (dev->phy.rev < 3) {
- if (enable)
- for (i = 0; i < B43_TAB_RSSIAGC1_SIZE; i++) {
- b43_ofdmtab_write16(dev,
- B43_OFDMTAB_LNAHPFGAIN1, i, 0xFFF8);
- b43_ofdmtab_write16(dev,
- B43_OFDMTAB_WRSSI, i, 0xFFF8);
- }
- else
- for (i = 0; i < B43_TAB_RSSIAGC1_SIZE; i++) {
- b43_ofdmtab_write16(dev,
- B43_OFDMTAB_LNAHPFGAIN1, i, b43_tab_rssiagc1[i]);
- b43_ofdmtab_write16(dev,
- B43_OFDMTAB_WRSSI, i, b43_tab_rssiagc1[i]);
- }
- } else {
- if (enable)
- for (i = 0; i < B43_TAB_RSSIAGC1_SIZE; i++)
- b43_ofdmtab_write16(dev,
- B43_OFDMTAB_WRSSI, i, 0x0820);
- else
- for (i = 0; i < B43_TAB_RSSIAGC2_SIZE; i++)
- b43_ofdmtab_write16(dev,
- B43_OFDMTAB_WRSSI, i, b43_tab_rssiagc2[i]);
+ for (i = 0; i < 64; i++) {
+ tmp = b43_nrssi_hw_read(dev, i);
+ tmp -= val;
+ tmp = clamp_val(tmp, -32, 31);
+ b43_nrssi_hw_write(dev, i, tmp);
}
}
-static void b43_phy_ww(struct b43_wldev *dev)
+/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
+void b43_nrssi_mem_update(struct b43_wldev *dev)
{
- u16 b, curr_s, best_s = 0xFFFF;
- int i;
+ struct b43_phy_g *gphy = dev->phy.g;
+ s16 i, delta;
+ s32 tmp;
- b43_phy_write(dev, B43_PHY_CRS0,
- b43_phy_read(dev, B43_PHY_CRS0) & ~B43_PHY_CRS0_EN);
- b43_phy_write(dev, B43_PHY_OFDM(0x1B),
- b43_phy_read(dev, B43_PHY_OFDM(0x1B)) | 0x1000);
- b43_phy_write(dev, B43_PHY_OFDM(0x82),
- (b43_phy_read(dev, B43_PHY_OFDM(0x82)) & 0xF0FF) | 0x0300);
- b43_radio_write16(dev, 0x0009,
- b43_radio_read16(dev, 0x0009) | 0x0080);
- b43_radio_write16(dev, 0x0012,
- (b43_radio_read16(dev, 0x0012) & 0xFFFC) | 0x0002);
- b43_wa_initgains(dev);
- b43_phy_write(dev, B43_PHY_OFDM(0xBA), 0x3ED5);
- b = b43_phy_read(dev, B43_PHY_PWRDOWN);
- b43_phy_write(dev, B43_PHY_PWRDOWN, (b & 0xFFF8) | 0x0005);
- b43_radio_write16(dev, 0x0004,
- b43_radio_read16(dev, 0x0004) | 0x0004);
- for (i = 0x10; i <= 0x20; i++) {
- b43_radio_write16(dev, 0x0013, i);
- curr_s = b43_phy_read(dev, B43_PHY_OTABLEQ) & 0x00FF;
- if (!curr_s) {
- best_s = 0x0000;
- break;
- } else if (curr_s >= 0x0080)
- curr_s = 0x0100 - curr_s;
- if (curr_s < best_s)
- best_s = curr_s;
- }
- b43_phy_write(dev, B43_PHY_PWRDOWN, b);
- b43_radio_write16(dev, 0x0004,
- b43_radio_read16(dev, 0x0004) & 0xFFFB);
- b43_radio_write16(dev, 0x0013, best_s);
- b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 0, 0xFFEC);
- b43_phy_write(dev, B43_PHY_OFDM(0xB7), 0x1E80);
- b43_phy_write(dev, B43_PHY_OFDM(0xB6), 0x1C00);
- b43_phy_write(dev, B43_PHY_OFDM(0xB5), 0x0EC0);
- b43_phy_write(dev, B43_PHY_OFDM(0xB2), 0x00C0);
- b43_phy_write(dev, B43_PHY_OFDM(0xB9), 0x1FFF);
- b43_phy_write(dev, B43_PHY_OFDM(0xBB),
- (b43_phy_read(dev, B43_PHY_OFDM(0xBB)) & 0xF000) | 0x0053);
- b43_phy_write(dev, B43_PHY_OFDM61,
- (b43_phy_read(dev, B43_PHY_OFDM61) & 0xFE1F) | 0x0120);
- b43_phy_write(dev, B43_PHY_OFDM(0x13),
- (b43_phy_read(dev, B43_PHY_OFDM(0x13)) & 0x0FFF) | 0x3000);
- b43_phy_write(dev, B43_PHY_OFDM(0x14),
- (b43_phy_read(dev, B43_PHY_OFDM(0x14)) & 0x0FFF) | 0x3000);
- b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 6, 0x0017);
- for (i = 0; i < 6; i++)
- b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, i, 0x000F);
- b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0x0D, 0x000E);
- b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0x0E, 0x0011);
- b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0x0F, 0x0013);
- b43_phy_write(dev, B43_PHY_OFDM(0x33), 0x5030);
- b43_phy_write(dev, B43_PHY_CRS0,
- b43_phy_read(dev, B43_PHY_CRS0) | B43_PHY_CRS0_EN);
+ delta = 0x1F - gphy->nrssi[0];
+ for (i = 0; i < 64; i++) {
+ tmp = (i - delta) * gphy->nrssislope;
+ tmp /= 0x10000;
+ tmp += 0x3A;
+ tmp = clamp_val(tmp, 0, 0x3F);
+ gphy->nrssi_lt[i] = tmp;
+ }
}
-/* Initialize APHY. This is also called for the GPHY in some cases. */
-static void b43_phy_inita(struct b43_wldev *dev)
+static void b43_calc_nrssi_offset(struct b43_wldev *dev)
{
- struct ssb_bus *bus = dev->dev->bus;
struct b43_phy *phy = &dev->phy;
+ u16 backup[20] = { 0 };
+ s16 v47F;
+ u16 i;
+ u16 saved = 0xFFFF;
- might_sleep();
-
- if (phy->rev >= 6) {
- if (phy->type == B43_PHYTYPE_A)
- b43_phy_write(dev, B43_PHY_OFDM(0x1B),
- b43_phy_read(dev, B43_PHY_OFDM(0x1B)) & ~0x1000);
- if (b43_phy_read(dev, B43_PHY_ENCORE) & B43_PHY_ENCORE_EN)
- b43_phy_write(dev, B43_PHY_ENCORE,
- b43_phy_read(dev, B43_PHY_ENCORE) | 0x0010);
- else
- b43_phy_write(dev, B43_PHY_ENCORE,
- b43_phy_read(dev, B43_PHY_ENCORE) & ~0x1010);
+ backup[0] = b43_phy_read(dev, 0x0001);
+ backup[1] = b43_phy_read(dev, 0x0811);
+ backup[2] = b43_phy_read(dev, 0x0812);
+ if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
+ backup[3] = b43_phy_read(dev, 0x0814);
+ backup[4] = b43_phy_read(dev, 0x0815);
}
+ backup[5] = b43_phy_read(dev, 0x005A);
+ backup[6] = b43_phy_read(dev, 0x0059);
+ backup[7] = b43_phy_read(dev, 0x0058);
+ backup[8] = b43_phy_read(dev, 0x000A);
+ backup[9] = b43_phy_read(dev, 0x0003);
+ backup[10] = b43_radio_read16(dev, 0x007A);
+ backup[11] = b43_radio_read16(dev, 0x0043);
- b43_wa_all(dev);
-
- if (phy->type == B43_PHYTYPE_A) {
- if (phy->gmode && (phy->rev < 3))
- b43_phy_write(dev, 0x0034,
- b43_phy_read(dev, 0x0034) | 0x0001);
- b43_phy_rssiagc(dev, 0);
-
- b43_phy_write(dev, B43_PHY_CRS0,
- b43_phy_read(dev, B43_PHY_CRS0) | B43_PHY_CRS0_EN);
-
- b43_radio_init2060(dev);
-
- if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
- ((bus->boardinfo.type == SSB_BOARD_BU4306) ||
- (bus->boardinfo.type == SSB_BOARD_BU4309))) {
- ; //TODO: A PHY LO
- }
-
- if (phy->rev >= 3)
- b43_phy_ww(dev);
-
- hardware_pctl_init_aphy(dev);
-
- //TODO: radar detection
- }
+ b43_phy_write(dev, 0x0429, b43_phy_read(dev, 0x0429) & 0x7FFF);
+ b43_phy_write(dev, 0x0001,
+ (b43_phy_read(dev, 0x0001) & 0x3FFF) | 0x4000);
+ b43_phy_write(dev, 0x0811, b43_phy_read(dev, 0x0811) | 0x000C);
+ b43_phy_write(dev, 0x0812,
+ (b43_phy_read(dev, 0x0812) & 0xFFF3) | 0x0004);
+ b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) & ~(0x1 | 0x2));
+ if (phy->rev >= 6) {
+ backup[12] = b43_phy_read(dev, 0x002E);
+ backup[13] = b43_phy_read(dev, 0x002F);
+ backup[14] = b43_phy_read(dev, 0x080F);
+ backup[15] = b43_phy_read(dev, 0x0810);
+ backup[16] = b43_phy_read(dev, 0x0801);
+ backup[17] = b43_phy_read(dev, 0x0060);
+ backup[18] = b43_phy_read(dev, 0x0014);
+ backup[19] = b43_phy_read(dev, 0x0478);
- if ((phy->type == B43_PHYTYPE_G) &&
- (dev->dev->bus->sprom.boardflags_lo & B43_BFL_PACTRL)) {
- b43_phy_write(dev, B43_PHY_OFDM(0x6E),
- (b43_phy_read(dev, B43_PHY_OFDM(0x6E))
- & 0xE000) | 0x3CF);
+ b43_phy_write(dev, 0x002E, 0);
+ b43_phy_write(dev, 0x002F, 0);
+ b43_phy_write(dev, 0x080F, 0);
+ b43_phy_write(dev, 0x0810, 0);
+ b43_phy_write(dev, 0x0478, b43_phy_read(dev, 0x0478) | 0x0100);
+ b43_phy_write(dev, 0x0801, b43_phy_read(dev, 0x0801) | 0x0040);
+ b43_phy_write(dev, 0x0060, b43_phy_read(dev, 0x0060) | 0x0040);
+ b43_phy_write(dev, 0x0014, b43_phy_read(dev, 0x0014) | 0x0200);
}
-}
+ b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A) | 0x0070);
+ b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A) | 0x0080);
+ udelay(30);
-static void b43_phy_initb5(struct b43_wldev *dev)
-{
- struct ssb_bus *bus = dev->dev->bus;
- struct b43_phy *phy = &dev->phy;
- u16 offset, value;
- u8 old_channel;
+ v47F = (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
+ if (v47F >= 0x20)
+ v47F -= 0x40;
+ if (v47F == 31) {
+ for (i = 7; i >= 4; i--) {
+ b43_radio_write16(dev, 0x007B, i);
+ udelay(20);
+ v47F =
+ (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
+ if (v47F >= 0x20)
+ v47F -= 0x40;
+ if (v47F < 31 && saved == 0xFFFF)
+ saved = i;
+ }
+ if (saved == 0xFFFF)
+ saved = 4;
+ } else {
+ b43_radio_write16(dev, 0x007A,
+ b43_radio_read16(dev, 0x007A) & 0x007F);
+ if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
+ b43_phy_write(dev, 0x0814,
+ b43_phy_read(dev, 0x0814) | 0x0001);
+ b43_phy_write(dev, 0x0815,
+ b43_phy_read(dev, 0x0815) & 0xFFFE);
+ }
+ b43_phy_write(dev, 0x0811, b43_phy_read(dev, 0x0811) | 0x000C);
+ b43_phy_write(dev, 0x0812, b43_phy_read(dev, 0x0812) | 0x000C);
+ b43_phy_write(dev, 0x0811, b43_phy_read(dev, 0x0811) | 0x0030);
+ b43_phy_write(dev, 0x0812, b43_phy_read(dev, 0x0812) | 0x0030);
+ b43_phy_write(dev, 0x005A, 0x0480);
+ b43_phy_write(dev, 0x0059, 0x0810);
+ b43_phy_write(dev, 0x0058, 0x000D);
+ if (phy->rev == 0) {
+ b43_phy_write(dev, 0x0003, 0x0122);
+ } else {
+ b43_phy_write(dev, 0x000A, b43_phy_read(dev, 0x000A)
+ | 0x2000);
+ }
+ if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
+ b43_phy_write(dev, 0x0814,
+ b43_phy_read(dev, 0x0814) | 0x0004);
+ b43_phy_write(dev, 0x0815,
+ b43_phy_read(dev, 0x0815) & 0xFFFB);
+ }
+ b43_phy_write(dev, 0x0003, (b43_phy_read(dev, 0x0003) & 0xFF9F)
+ | 0x0040);
+ b43_radio_write16(dev, 0x007A,
+ b43_radio_read16(dev, 0x007A) | 0x000F);
+ b43_set_all_gains(dev, 3, 0, 1);
+ b43_radio_write16(dev, 0x0043, (b43_radio_read16(dev, 0x0043)
+ & 0x00F0) | 0x000F);
+ udelay(30);
+ v47F = (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
+ if (v47F >= 0x20)
+ v47F -= 0x40;
+ if (v47F == -32) {
+ for (i = 0; i < 4; i++) {
+ b43_radio_write16(dev, 0x007B, i);
+ udelay(20);
+ v47F =
+ (s16) ((b43_phy_read(dev, 0x047F) >> 8) &
+ 0x003F);
+ if (v47F >= 0x20)
+ v47F -= 0x40;
+ if (v47F > -31 && saved == 0xFFFF)
+ saved = i;
+ }
+ if (saved == 0xFFFF)
+ saved = 3;
+ } else
+ saved = 0;
+ }
+ b43_radio_write16(dev, 0x007B, saved);
- if (phy->analog == 1) {
- b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A)
- | 0x0050);
+ if (phy->rev >= 6) {
+ b43_phy_write(dev, 0x002E, backup[12]);
+ b43_phy_write(dev, 0x002F, backup[13]);
+ b43_phy_write(dev, 0x080F, backup[14]);
+ b43_phy_write(dev, 0x0810, backup[15]);
}
- if ((bus->boardinfo.vendor != SSB_BOARDVENDOR_BCM) &&
- (bus->boardinfo.type != SSB_BOARD_BU4306)) {
- value = 0x2120;
- for (offset = 0x00A8; offset < 0x00C7; offset++) {
- b43_phy_write(dev, offset, value);
- value += 0x202;
- }
+ if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
+ b43_phy_write(dev, 0x0814, backup[3]);
+ b43_phy_write(dev, 0x0815, backup[4]);
}
- b43_phy_write(dev, 0x0035, (b43_phy_read(dev, 0x0035) & 0xF0FF)
- | 0x0700);
- if (phy->radio_ver == 0x2050)
- b43_phy_write(dev, 0x0038, 0x0667);
+ b43_phy_write(dev, 0x005A, backup[5]);
+ b43_phy_write(dev, 0x0059, backup[6]);
+ b43_phy_write(dev, 0x0058, backup[7]);
+ b43_phy_write(dev, 0x000A, backup[8]);
+ b43_phy_write(dev, 0x0003, backup[9]);
+ b43_radio_write16(dev, 0x0043, backup[11]);
+ b43_radio_write16(dev, 0x007A, backup[10]);
+ b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) | 0x1 | 0x2);
+ b43_phy_write(dev, 0x0429, b43_phy_read(dev, 0x0429) | 0x8000);
+ b43_set_original_gains(dev);
+ if (phy->rev >= 6) {
+ b43_phy_write(dev, 0x0801, backup[16]);
+ b43_phy_write(dev, 0x0060, backup[17]);
+ b43_phy_write(dev, 0x0014, backup[18]);
+ b43_phy_write(dev, 0x0478, backup[19]);
+ }
+ b43_phy_write(dev, 0x0001, backup[0]);
+ b43_phy_write(dev, 0x0812, backup[2]);
+ b43_phy_write(dev, 0x0811, backup[1]);
+}
- if (phy->gmode || phy->rev >= 2) {
- if (phy->radio_ver == 0x2050) {
- b43_radio_write16(dev, 0x007A,
- b43_radio_read16(dev, 0x007A)
- | 0x0020);
- b43_radio_write16(dev, 0x0051,
- b43_radio_read16(dev, 0x0051)
- | 0x0004);
- }
- b43_write16(dev, B43_MMIO_PHY_RADIO, 0x0000);
+void b43_calc_nrssi_slope(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ u16 backup[18] = { 0 };
+ u16 tmp;
+ s16 nrssi0, nrssi1;
- b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) | 0x0100);
- b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) | 0x2000);
+ B43_WARN_ON(phy->type != B43_PHYTYPE_G);
- b43_phy_write(dev, 0x001C, 0x186A);
+ if (phy->radio_rev >= 9)
+ return;
+ if (phy->radio_rev == 8)
+ b43_calc_nrssi_offset(dev);
- b43_phy_write(dev, 0x0013,
- (b43_phy_read(dev, 0x0013) & 0x00FF) | 0x1900);
- b43_phy_write(dev, 0x0035,
- (b43_phy_read(dev, 0x0035) & 0xFFC0) | 0x0064);
- b43_phy_write(dev, 0x005D,
- (b43_phy_read(dev, 0x005D) & 0xFF80) | 0x000A);
+ b43_phy_write(dev, B43_PHY_G_CRS,
+ b43_phy_read(dev, B43_PHY_G_CRS) & 0x7FFF);
+ b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) & 0xFFFC);
+ backup[7] = b43_read16(dev, 0x03E2);
+ b43_write16(dev, 0x03E2, b43_read16(dev, 0x03E2) | 0x8000);
+ backup[0] = b43_radio_read16(dev, 0x007A);
+ backup[1] = b43_radio_read16(dev, 0x0052);
+ backup[2] = b43_radio_read16(dev, 0x0043);
+ backup[3] = b43_phy_read(dev, 0x0015);
+ backup[4] = b43_phy_read(dev, 0x005A);
+ backup[5] = b43_phy_read(dev, 0x0059);
+ backup[6] = b43_phy_read(dev, 0x0058);
+ backup[8] = b43_read16(dev, 0x03E6);
+ backup[9] = b43_read16(dev, B43_MMIO_CHANNEL_EXT);
+ if (phy->rev >= 3) {
+ backup[10] = b43_phy_read(dev, 0x002E);
+ backup[11] = b43_phy_read(dev, 0x002F);
+ backup[12] = b43_phy_read(dev, 0x080F);
+ backup[13] = b43_phy_read(dev, B43_PHY_G_LO_CONTROL);
+ backup[14] = b43_phy_read(dev, 0x0801);
+ backup[15] = b43_phy_read(dev, 0x0060);
+ backup[16] = b43_phy_read(dev, 0x0014);
+ backup[17] = b43_phy_read(dev, 0x0478);
+ b43_phy_write(dev, 0x002E, 0);
+ b43_phy_write(dev, B43_PHY_G_LO_CONTROL, 0);
+ switch (phy->rev) {
+ case 4:
+ case 6:
+ case 7:
+ b43_phy_write(dev, 0x0478,
+ b43_phy_read(dev, 0x0478)
+ | 0x0100);
+ b43_phy_write(dev, 0x0801,
+ b43_phy_read(dev, 0x0801)
+ | 0x0040);
+ break;
+ case 3:
+ case 5:
+ b43_phy_write(dev, 0x0801,
+ b43_phy_read(dev, 0x0801)
+ & 0xFFBF);
+ break;
+ }
+ b43_phy_write(dev, 0x0060, b43_phy_read(dev, 0x0060)
+ | 0x0040);
+ b43_phy_write(dev, 0x0014, b43_phy_read(dev, 0x0014)
+ | 0x0200);
}
-
- if (dev->bad_frames_preempt) {
- b43_phy_write(dev, B43_PHY_RADIO_BITFIELD,
- b43_phy_read(dev,
- B43_PHY_RADIO_BITFIELD) | (1 << 11));
+ b43_radio_write16(dev, 0x007A,
+ b43_radio_read16(dev, 0x007A) | 0x0070);
+ b43_set_all_gains(dev, 0, 8, 0);
+ b43_radio_write16(dev, 0x007A,
+ b43_radio_read16(dev, 0x007A) & 0x00F7);
+ if (phy->rev >= 2) {
+ b43_phy_write(dev, 0x0811,
+ (b43_phy_read(dev, 0x0811) & 0xFFCF) |
+ 0x0030);
+ b43_phy_write(dev, 0x0812,
+ (b43_phy_read(dev, 0x0812) & 0xFFCF) |
+ 0x0010);
}
+ b43_radio_write16(dev, 0x007A,
+ b43_radio_read16(dev, 0x007A) | 0x0080);
+ udelay(20);
- if (phy->analog == 1) {
- b43_phy_write(dev, 0x0026, 0xCE00);
- b43_phy_write(dev, 0x0021, 0x3763);
- b43_phy_write(dev, 0x0022, 0x1BC3);
- b43_phy_write(dev, 0x0023, 0x06F9);
- b43_phy_write(dev, 0x0024, 0x037E);
- } else
- b43_phy_write(dev, 0x0026, 0xCC00);
- b43_phy_write(dev, 0x0030, 0x00C6);
- b43_write16(dev, 0x03EC, 0x3F22);
-
- if (phy->analog == 1)
- b43_phy_write(dev, 0x0020, 0x3E1C);
- else
- b43_phy_write(dev, 0x0020, 0x301C);
-
- if (phy->analog == 0)
- b43_write16(dev, 0x03E4, 0x3000);
-
- old_channel = phy->channel;
- /* Force to channel 7, even if not supported. */
- b43_radio_selectchannel(dev, 7, 0);
+ nrssi0 = (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
+ if (nrssi0 >= 0x0020)
+ nrssi0 -= 0x0040;
- if (phy->radio_ver != 0x2050) {
- b43_radio_write16(dev, 0x0075, 0x0080);
- b43_radio_write16(dev, 0x0079, 0x0081);
+ b43_radio_write16(dev, 0x007A,
+ b43_radio_read16(dev, 0x007A) & 0x007F);
+ if (phy->rev >= 2) {
+ b43_phy_write(dev, 0x0003, (b43_phy_read(dev, 0x0003)
+ & 0xFF9F) | 0x0040);
}
- b43_radio_write16(dev, 0x0050, 0x0020);
- b43_radio_write16(dev, 0x0050, 0x0023);
-
- if (phy->radio_ver == 0x2050) {
- b43_radio_write16(dev, 0x0050, 0x0020);
- b43_radio_write16(dev, 0x005A, 0x0070);
+ b43_write16(dev, B43_MMIO_CHANNEL_EXT,
+ b43_read16(dev, B43_MMIO_CHANNEL_EXT)
+ | 0x2000);
+ b43_radio_write16(dev, 0x007A,
+ b43_radio_read16(dev, 0x007A) | 0x000F);
+ b43_phy_write(dev, 0x0015, 0xF330);
+ if (phy->rev >= 2) {
+ b43_phy_write(dev, 0x0812,
+ (b43_phy_read(dev, 0x0812) & 0xFFCF) |
+ 0x0020);
+ b43_phy_write(dev, 0x0811,
+ (b43_phy_read(dev, 0x0811) & 0xFFCF) |
+ 0x0020);
}
- b43_radio_write16(dev, 0x005B, 0x007B);
- b43_radio_write16(dev, 0x005C, 0x00B0);
+ b43_set_all_gains(dev, 3, 0, 1);
+ if (phy->radio_rev == 8) {
+ b43_radio_write16(dev, 0x0043, 0x001F);
+ } else {
+ tmp = b43_radio_read16(dev, 0x0052) & 0xFF0F;
+ b43_radio_write16(dev, 0x0052, tmp | 0x0060);
+ tmp = b43_radio_read16(dev, 0x0043) & 0xFFF0;
+ b43_radio_write16(dev, 0x0043, tmp | 0x0009);
+ }
+ b43_phy_write(dev, 0x005A, 0x0480);
+ b43_phy_write(dev, 0x0059, 0x0810);
+ b43_phy_write(dev, 0x0058, 0x000D);
+ udelay(20);
+ nrssi1 = (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
+ if (nrssi1 >= 0x0020)
+ nrssi1 -= 0x0040;
+ if (nrssi0 == nrssi1)
+ gphy->nrssislope = 0x00010000;
+ else
+ gphy->nrssislope = 0x00400000 / (nrssi0 - nrssi1);
+ if (nrssi0 >= -4) {
+ gphy->nrssi[0] = nrssi1;
+ gphy->nrssi[1] = nrssi0;
+ }
+ if (phy->rev >= 3) {
+ b43_phy_write(dev, 0x002E, backup[10]);
+ b43_phy_write(dev, 0x002F, backup[11]);
+ b43_phy_write(dev, 0x080F, backup[12]);
+ b43_phy_write(dev, B43_PHY_G_LO_CONTROL, backup[13]);
+ }
+ if (phy->rev >= 2) {
+ b43_phy_write(dev, 0x0812,
+ b43_phy_read(dev, 0x0812) & 0xFFCF);
+ b43_phy_write(dev, 0x0811,
+ b43_phy_read(dev, 0x0811) & 0xFFCF);
+ }
+
+ b43_radio_write16(dev, 0x007A, backup[0]);
+ b43_radio_write16(dev, 0x0052, backup[1]);
+ b43_radio_write16(dev, 0x0043, backup[2]);
+ b43_write16(dev, 0x03E2, backup[7]);
+ b43_write16(dev, 0x03E6, backup[8]);
+ b43_write16(dev, B43_MMIO_CHANNEL_EXT, backup[9]);
+ b43_phy_write(dev, 0x0015, backup[3]);
+ b43_phy_write(dev, 0x005A, backup[4]);
+ b43_phy_write(dev, 0x0059, backup[5]);
+ b43_phy_write(dev, 0x0058, backup[6]);
+ b43_synth_pu_workaround(dev, phy->channel);
+ b43_phy_write(dev, 0x0802,
+ b43_phy_read(dev, 0x0802) | (0x0001 | 0x0002));
+ b43_set_original_gains(dev);
+ b43_phy_write(dev, B43_PHY_G_CRS,
+ b43_phy_read(dev, B43_PHY_G_CRS) | 0x8000);
+ if (phy->rev >= 3) {
+ b43_phy_write(dev, 0x0801, backup[14]);
+ b43_phy_write(dev, 0x0060, backup[15]);
+ b43_phy_write(dev, 0x0014, backup[16]);
+ b43_phy_write(dev, 0x0478, backup[17]);
+ }
+ b43_nrssi_mem_update(dev);
+ b43_calc_nrssi_threshold(dev);
+}
- b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A) | 0x0007);
+static void b43_calc_nrssi_threshold(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ s32 a, b;
+ s16 tmp16;
+ u16 tmp_u16;
- b43_radio_selectchannel(dev, old_channel, 0);
+ B43_WARN_ON(phy->type != B43_PHYTYPE_G);
+
+ if (!phy->gmode ||
+ !(dev->dev->bus->sprom.boardflags_lo & B43_BFL_RSSI)) {
+ tmp16 = b43_nrssi_hw_read(dev, 0x20);
+ if (tmp16 >= 0x20)
+ tmp16 -= 0x40;
+ if (tmp16 < 3) {
+ b43_phy_write(dev, 0x048A,
+ (b43_phy_read(dev, 0x048A)
+ & 0xF000) | 0x09EB);
+ } else {
+ b43_phy_write(dev, 0x048A,
+ (b43_phy_read(dev, 0x048A)
+ & 0xF000) | 0x0AED);
+ }
+ } else {
+ if (gphy->interfmode == B43_INTERFMODE_NONWLAN) {
+ a = 0xE;
+ b = 0xA;
+ } else if (!gphy->aci_wlan_automatic && gphy->aci_enable) {
+ a = 0x13;
+ b = 0x12;
+ } else {
+ a = 0xE;
+ b = 0x11;
+ }
- b43_phy_write(dev, 0x0014, 0x0080);
- b43_phy_write(dev, 0x0032, 0x00CA);
- b43_phy_write(dev, 0x002A, 0x88A3);
+ a = a * (gphy->nrssi[1] - gphy->nrssi[0]);
+ a += (gphy->nrssi[0] << 6);
+ if (a < 32)
+ a += 31;
+ else
+ a += 32;
+ a = a >> 6;
+ a = clamp_val(a, -31, 31);
+
+ b = b * (gphy->nrssi[1] - gphy->nrssi[0]);
+ b += (gphy->nrssi[0] << 6);
+ if (b < 32)
+ b += 31;
+ else
+ b += 32;
+ b = b >> 6;
+ b = clamp_val(b, -31, 31);
- b43_set_txpower_g(dev, &phy->bbatt, &phy->rfatt, phy->tx_control);
+ tmp_u16 = b43_phy_read(dev, 0x048A) & 0xF000;
+ tmp_u16 |= ((u32) b & 0x0000003F);
+ tmp_u16 |= (((u32) a & 0x0000003F) << 6);
+ b43_phy_write(dev, 0x048A, tmp_u16);
+ }
+}
- if (phy->radio_ver == 0x2050)
- b43_radio_write16(dev, 0x005D, 0x000D);
+/* Stack implementation to save/restore values from the
+ * interference mitigation code.
+ * It is save to restore values in random order.
+ */
+static void _stack_save(u32 * _stackptr, size_t * stackidx,
+ u8 id, u16 offset, u16 value)
+{
+ u32 *stackptr = &(_stackptr[*stackidx]);
- b43_write16(dev, 0x03E4, (b43_read16(dev, 0x03E4) & 0xFFC0) | 0x0004);
+ B43_WARN_ON(offset & 0xF000);
+ B43_WARN_ON(id & 0xF0);
+ *stackptr = offset;
+ *stackptr |= ((u32) id) << 12;
+ *stackptr |= ((u32) value) << 16;
+ (*stackidx)++;
+ B43_WARN_ON(*stackidx >= B43_INTERFSTACK_SIZE);
}
-static void b43_phy_initb6(struct b43_wldev *dev)
+static u16 _stack_restore(u32 * stackptr, u8 id, u16 offset)
{
- struct b43_phy *phy = &dev->phy;
- u16 offset, val;
- u8 old_channel;
-
- b43_phy_write(dev, 0x003E, 0x817A);
- b43_radio_write16(dev, 0x007A,
- (b43_radio_read16(dev, 0x007A) | 0x0058));
- if (phy->radio_rev == 4 || phy->radio_rev == 5) {
- b43_radio_write16(dev, 0x51, 0x37);
- b43_radio_write16(dev, 0x52, 0x70);
- b43_radio_write16(dev, 0x53, 0xB3);
- b43_radio_write16(dev, 0x54, 0x9B);
- b43_radio_write16(dev, 0x5A, 0x88);
- b43_radio_write16(dev, 0x5B, 0x88);
- b43_radio_write16(dev, 0x5D, 0x88);
- b43_radio_write16(dev, 0x5E, 0x88);
- b43_radio_write16(dev, 0x7D, 0x88);
- b43_hf_write(dev, b43_hf_read(dev)
- | B43_HF_TSSIRPSMW);
- }
- B43_WARN_ON(phy->radio_rev == 6 || phy->radio_rev == 7); /* We had code for these revs here... */
- if (phy->radio_rev == 8) {
- b43_radio_write16(dev, 0x51, 0);
- b43_radio_write16(dev, 0x52, 0x40);
- b43_radio_write16(dev, 0x53, 0xB7);
- b43_radio_write16(dev, 0x54, 0x98);
- b43_radio_write16(dev, 0x5A, 0x88);
- b43_radio_write16(dev, 0x5B, 0x6B);
- b43_radio_write16(dev, 0x5C, 0x0F);
- if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_ALTIQ) {
- b43_radio_write16(dev, 0x5D, 0xFA);
- b43_radio_write16(dev, 0x5E, 0xD8);
- } else {
- b43_radio_write16(dev, 0x5D, 0xF5);
- b43_radio_write16(dev, 0x5E, 0xB8);
- }
- b43_radio_write16(dev, 0x0073, 0x0003);
- b43_radio_write16(dev, 0x007D, 0x00A8);
- b43_radio_write16(dev, 0x007C, 0x0001);
- b43_radio_write16(dev, 0x007E, 0x0008);
- }
- val = 0x1E1F;
- for (offset = 0x0088; offset < 0x0098; offset++) {
- b43_phy_write(dev, offset, val);
- val -= 0x0202;
- }
- val = 0x3E3F;
- for (offset = 0x0098; offset < 0x00A8; offset++) {
- b43_phy_write(dev, offset, val);
- val -= 0x0202;
- }
- val = 0x2120;
- for (offset = 0x00A8; offset < 0x00C8; offset++) {
- b43_phy_write(dev, offset, (val & 0x3F3F));
- val += 0x0202;
- }
- if (phy->type == B43_PHYTYPE_G) {
- b43_radio_write16(dev, 0x007A,
- b43_radio_read16(dev, 0x007A) | 0x0020);
- b43_radio_write16(dev, 0x0051,
- b43_radio_read16(dev, 0x0051) | 0x0004);
- b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) | 0x0100);
- b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) | 0x2000);
- b43_phy_write(dev, 0x5B, 0);
- b43_phy_write(dev, 0x5C, 0);
- }
-
- old_channel = phy->channel;
- if (old_channel >= 8)
- b43_radio_selectchannel(dev, 1, 0);
- else
- b43_radio_selectchannel(dev, 13, 0);
-
- b43_radio_write16(dev, 0x0050, 0x0020);
- b43_radio_write16(dev, 0x0050, 0x0023);
- udelay(40);
- if (phy->radio_rev < 6 || phy->radio_rev == 8) {
- b43_radio_write16(dev, 0x7C, (b43_radio_read16(dev, 0x7C)
- | 0x0002));
- b43_radio_write16(dev, 0x50, 0x20);
- }
- if (phy->radio_rev <= 2) {
- b43_radio_write16(dev, 0x7C, 0x20);
- b43_radio_write16(dev, 0x5A, 0x70);
- b43_radio_write16(dev, 0x5B, 0x7B);
- b43_radio_write16(dev, 0x5C, 0xB0);
- }
- b43_radio_write16(dev, 0x007A,
- (b43_radio_read16(dev, 0x007A) & 0x00F8) | 0x0007);
-
- b43_radio_selectchannel(dev, old_channel, 0);
-
- b43_phy_write(dev, 0x0014, 0x0200);
- if (phy->radio_rev >= 6)
- b43_phy_write(dev, 0x2A, 0x88C2);
- else
- b43_phy_write(dev, 0x2A, 0x8AC0);
- b43_phy_write(dev, 0x0038, 0x0668);
- b43_set_txpower_g(dev, &phy->bbatt, &phy->rfatt, phy->tx_control);
- if (phy->radio_rev <= 5) {
- b43_phy_write(dev, 0x5D, (b43_phy_read(dev, 0x5D)
- & 0xFF80) | 0x0003);
- }
- if (phy->radio_rev <= 2)
- b43_radio_write16(dev, 0x005D, 0x000D);
-
- if (phy->analog == 4) {
- b43_write16(dev, 0x3E4, 9);
- b43_phy_write(dev, 0x61, b43_phy_read(dev, 0x61)
- & 0x0FFF);
- } else {
- b43_phy_write(dev, 0x0002, (b43_phy_read(dev, 0x0002) & 0xFFC0)
- | 0x0004);
- }
- if (phy->type == B43_PHYTYPE_B)
- B43_WARN_ON(1);
- else if (phy->type == B43_PHYTYPE_G)
- b43_write16(dev, 0x03E6, 0x0);
-}
-
-static void b43_calc_loopback_gain(struct b43_wldev *dev)
-{
- struct b43_phy *phy = &dev->phy;
- u16 backup_phy[16] = { 0 };
- u16 backup_radio[3];
- u16 backup_bband;
- u16 i, j, loop_i_max;
- u16 trsw_rx;
- u16 loop1_outer_done, loop1_inner_done;
-
- backup_phy[0] = b43_phy_read(dev, B43_PHY_CRS0);
- backup_phy[1] = b43_phy_read(dev, B43_PHY_CCKBBANDCFG);
- backup_phy[2] = b43_phy_read(dev, B43_PHY_RFOVER);
- backup_phy[3] = b43_phy_read(dev, B43_PHY_RFOVERVAL);
- if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
- backup_phy[4] = b43_phy_read(dev, B43_PHY_ANALOGOVER);
- backup_phy[5] = b43_phy_read(dev, B43_PHY_ANALOGOVERVAL);
- }
- backup_phy[6] = b43_phy_read(dev, B43_PHY_CCK(0x5A));
- backup_phy[7] = b43_phy_read(dev, B43_PHY_CCK(0x59));
- backup_phy[8] = b43_phy_read(dev, B43_PHY_CCK(0x58));
- backup_phy[9] = b43_phy_read(dev, B43_PHY_CCK(0x0A));
- backup_phy[10] = b43_phy_read(dev, B43_PHY_CCK(0x03));
- backup_phy[11] = b43_phy_read(dev, B43_PHY_LO_MASK);
- backup_phy[12] = b43_phy_read(dev, B43_PHY_LO_CTL);
- backup_phy[13] = b43_phy_read(dev, B43_PHY_CCK(0x2B));
- backup_phy[14] = b43_phy_read(dev, B43_PHY_PGACTL);
- backup_phy[15] = b43_phy_read(dev, B43_PHY_LO_LEAKAGE);
- backup_bband = phy->bbatt.att;
- backup_radio[0] = b43_radio_read16(dev, 0x52);
- backup_radio[1] = b43_radio_read16(dev, 0x43);
- backup_radio[2] = b43_radio_read16(dev, 0x7A);
-
- b43_phy_write(dev, B43_PHY_CRS0,
- b43_phy_read(dev, B43_PHY_CRS0) & 0x3FFF);
- b43_phy_write(dev, B43_PHY_CCKBBANDCFG,
- b43_phy_read(dev, B43_PHY_CCKBBANDCFG) | 0x8000);
- b43_phy_write(dev, B43_PHY_RFOVER,
- b43_phy_read(dev, B43_PHY_RFOVER) | 0x0002);
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- b43_phy_read(dev, B43_PHY_RFOVERVAL) & 0xFFFD);
- b43_phy_write(dev, B43_PHY_RFOVER,
- b43_phy_read(dev, B43_PHY_RFOVER) | 0x0001);
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- b43_phy_read(dev, B43_PHY_RFOVERVAL) & 0xFFFE);
- if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
- b43_phy_write(dev, B43_PHY_ANALOGOVER,
- b43_phy_read(dev, B43_PHY_ANALOGOVER) | 0x0001);
- b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
- b43_phy_read(dev,
- B43_PHY_ANALOGOVERVAL) & 0xFFFE);
- b43_phy_write(dev, B43_PHY_ANALOGOVER,
- b43_phy_read(dev, B43_PHY_ANALOGOVER) | 0x0002);
- b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
- b43_phy_read(dev,
- B43_PHY_ANALOGOVERVAL) & 0xFFFD);
- }
- b43_phy_write(dev, B43_PHY_RFOVER,
- b43_phy_read(dev, B43_PHY_RFOVER) | 0x000C);
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- b43_phy_read(dev, B43_PHY_RFOVERVAL) | 0x000C);
- b43_phy_write(dev, B43_PHY_RFOVER,
- b43_phy_read(dev, B43_PHY_RFOVER) | 0x0030);
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- (b43_phy_read(dev, B43_PHY_RFOVERVAL)
- & 0xFFCF) | 0x10);
-
- b43_phy_write(dev, B43_PHY_CCK(0x5A), 0x0780);
- b43_phy_write(dev, B43_PHY_CCK(0x59), 0xC810);
- b43_phy_write(dev, B43_PHY_CCK(0x58), 0x000D);
-
- b43_phy_write(dev, B43_PHY_CCK(0x0A),
- b43_phy_read(dev, B43_PHY_CCK(0x0A)) | 0x2000);
- if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
- b43_phy_write(dev, B43_PHY_ANALOGOVER,
- b43_phy_read(dev, B43_PHY_ANALOGOVER) | 0x0004);
- b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
- b43_phy_read(dev,
- B43_PHY_ANALOGOVERVAL) & 0xFFFB);
- }
- b43_phy_write(dev, B43_PHY_CCK(0x03),
- (b43_phy_read(dev, B43_PHY_CCK(0x03))
- & 0xFF9F) | 0x40);
-
- if (phy->radio_rev == 8) {
- b43_radio_write16(dev, 0x43, 0x000F);
- } else {
- b43_radio_write16(dev, 0x52, 0);
- b43_radio_write16(dev, 0x43, (b43_radio_read16(dev, 0x43)
- & 0xFFF0) | 0x9);
- }
- b43_phy_set_baseband_attenuation(dev, 11);
-
- if (phy->rev >= 3)
- b43_phy_write(dev, B43_PHY_LO_MASK, 0xC020);
- else
- b43_phy_write(dev, B43_PHY_LO_MASK, 0x8020);
- b43_phy_write(dev, B43_PHY_LO_CTL, 0);
-
- b43_phy_write(dev, B43_PHY_CCK(0x2B),
- (b43_phy_read(dev, B43_PHY_CCK(0x2B))
- & 0xFFC0) | 0x01);
- b43_phy_write(dev, B43_PHY_CCK(0x2B),
- (b43_phy_read(dev, B43_PHY_CCK(0x2B))
- & 0xC0FF) | 0x800);
-
- b43_phy_write(dev, B43_PHY_RFOVER,
- b43_phy_read(dev, B43_PHY_RFOVER) | 0x0100);
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- b43_phy_read(dev, B43_PHY_RFOVERVAL) & 0xCFFF);
-
- if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_EXTLNA) {
- if (phy->rev >= 7) {
- b43_phy_write(dev, B43_PHY_RFOVER,
- b43_phy_read(dev, B43_PHY_RFOVER)
- | 0x0800);
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- b43_phy_read(dev, B43_PHY_RFOVERVAL)
- | 0x8000);
- }
- }
- b43_radio_write16(dev, 0x7A, b43_radio_read16(dev, 0x7A)
- & 0x00F7);
-
- j = 0;
- loop_i_max = (phy->radio_rev == 8) ? 15 : 9;
- for (i = 0; i < loop_i_max; i++) {
- for (j = 0; j < 16; j++) {
- b43_radio_write16(dev, 0x43, i);
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- (b43_phy_read(dev, B43_PHY_RFOVERVAL)
- & 0xF0FF) | (j << 8));
- b43_phy_write(dev, B43_PHY_PGACTL,
- (b43_phy_read(dev, B43_PHY_PGACTL)
- & 0x0FFF) | 0xA000);
- b43_phy_write(dev, B43_PHY_PGACTL,
- b43_phy_read(dev, B43_PHY_PGACTL)
- | 0xF000);
- udelay(20);
- if (b43_phy_read(dev, B43_PHY_LO_LEAKAGE) >= 0xDFC)
- goto exit_loop1;
- }
- }
- exit_loop1:
- loop1_outer_done = i;
- loop1_inner_done = j;
- if (j >= 8) {
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- b43_phy_read(dev, B43_PHY_RFOVERVAL)
- | 0x30);
- trsw_rx = 0x1B;
- for (j = j - 8; j < 16; j++) {
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- (b43_phy_read(dev, B43_PHY_RFOVERVAL)
- & 0xF0FF) | (j << 8));
- b43_phy_write(dev, B43_PHY_PGACTL,
- (b43_phy_read(dev, B43_PHY_PGACTL)
- & 0x0FFF) | 0xA000);
- b43_phy_write(dev, B43_PHY_PGACTL,
- b43_phy_read(dev, B43_PHY_PGACTL)
- | 0xF000);
- udelay(20);
- trsw_rx -= 3;
- if (b43_phy_read(dev, B43_PHY_LO_LEAKAGE) >= 0xDFC)
- goto exit_loop2;
- }
- } else
- trsw_rx = 0x18;
- exit_loop2:
-
- if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
- b43_phy_write(dev, B43_PHY_ANALOGOVER, backup_phy[4]);
- b43_phy_write(dev, B43_PHY_ANALOGOVERVAL, backup_phy[5]);
- }
- b43_phy_write(dev, B43_PHY_CCK(0x5A), backup_phy[6]);
- b43_phy_write(dev, B43_PHY_CCK(0x59), backup_phy[7]);
- b43_phy_write(dev, B43_PHY_CCK(0x58), backup_phy[8]);
- b43_phy_write(dev, B43_PHY_CCK(0x0A), backup_phy[9]);
- b43_phy_write(dev, B43_PHY_CCK(0x03), backup_phy[10]);
- b43_phy_write(dev, B43_PHY_LO_MASK, backup_phy[11]);
- b43_phy_write(dev, B43_PHY_LO_CTL, backup_phy[12]);
- b43_phy_write(dev, B43_PHY_CCK(0x2B), backup_phy[13]);
- b43_phy_write(dev, B43_PHY_PGACTL, backup_phy[14]);
-
- b43_phy_set_baseband_attenuation(dev, backup_bband);
-
- b43_radio_write16(dev, 0x52, backup_radio[0]);
- b43_radio_write16(dev, 0x43, backup_radio[1]);
- b43_radio_write16(dev, 0x7A, backup_radio[2]);
-
- b43_phy_write(dev, B43_PHY_RFOVER, backup_phy[2] | 0x0003);
- udelay(10);
- b43_phy_write(dev, B43_PHY_RFOVER, backup_phy[2]);
- b43_phy_write(dev, B43_PHY_RFOVERVAL, backup_phy[3]);
- b43_phy_write(dev, B43_PHY_CRS0, backup_phy[0]);
- b43_phy_write(dev, B43_PHY_CCKBBANDCFG, backup_phy[1]);
-
- phy->max_lb_gain =
- ((loop1_inner_done * 6) - (loop1_outer_done * 4)) - 11;
- phy->trsw_rx_gain = trsw_rx * 2;
-}
-
-static void b43_phy_initg(struct b43_wldev *dev)
-{
- struct b43_phy *phy = &dev->phy;
- u16 tmp;
-
- if (phy->rev == 1)
- b43_phy_initb5(dev);
- else
- b43_phy_initb6(dev);
-
- if (phy->rev >= 2 || phy->gmode)
- b43_phy_inita(dev);
-
- if (phy->rev >= 2) {
- b43_phy_write(dev, B43_PHY_ANALOGOVER, 0);
- b43_phy_write(dev, B43_PHY_ANALOGOVERVAL, 0);
- }
- if (phy->rev == 2) {
- b43_phy_write(dev, B43_PHY_RFOVER, 0);
- b43_phy_write(dev, B43_PHY_PGACTL, 0xC0);
- }
- if (phy->rev > 5) {
- b43_phy_write(dev, B43_PHY_RFOVER, 0x400);
- b43_phy_write(dev, B43_PHY_PGACTL, 0xC0);
- }
- if (phy->gmode || phy->rev >= 2) {
- tmp = b43_phy_read(dev, B43_PHY_VERSION_OFDM);
- tmp &= B43_PHYVER_VERSION;
- if (tmp == 3 || tmp == 5) {
- b43_phy_write(dev, B43_PHY_OFDM(0xC2), 0x1816);
- b43_phy_write(dev, B43_PHY_OFDM(0xC3), 0x8006);
- }
- if (tmp == 5) {
- b43_phy_write(dev, B43_PHY_OFDM(0xCC),
- (b43_phy_read(dev, B43_PHY_OFDM(0xCC))
- & 0x00FF) | 0x1F00);
- }
- }
- if ((phy->rev <= 2 && phy->gmode) || phy->rev >= 2)
- b43_phy_write(dev, B43_PHY_OFDM(0x7E), 0x78);
- if (phy->radio_rev == 8) {
- b43_phy_write(dev, B43_PHY_EXTG(0x01),
- b43_phy_read(dev, B43_PHY_EXTG(0x01))
- | 0x80);
- b43_phy_write(dev, B43_PHY_OFDM(0x3E),
- b43_phy_read(dev, B43_PHY_OFDM(0x3E))
- | 0x4);
- }
- if (has_loopback_gain(phy))
- b43_calc_loopback_gain(dev);
-
- if (phy->radio_rev != 8) {
- if (phy->initval == 0xFFFF)
- phy->initval = b43_radio_init2050(dev);
- else
- b43_radio_write16(dev, 0x0078, phy->initval);
- }
- b43_lo_g_init(dev);
- if (has_tx_magnification(phy)) {
- b43_radio_write16(dev, 0x52,
- (b43_radio_read16(dev, 0x52) & 0xFF00)
- | phy->lo_control->tx_bias | phy->
- lo_control->tx_magn);
- } else {
- b43_radio_write16(dev, 0x52,
- (b43_radio_read16(dev, 0x52) & 0xFFF0)
- | phy->lo_control->tx_bias);
- }
- if (phy->rev >= 6) {
- b43_phy_write(dev, B43_PHY_CCK(0x36),
- (b43_phy_read(dev, B43_PHY_CCK(0x36))
- & 0x0FFF) | (phy->lo_control->
- tx_bias << 12));
- }
- if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_PACTRL)
- b43_phy_write(dev, B43_PHY_CCK(0x2E), 0x8075);
- else
- b43_phy_write(dev, B43_PHY_CCK(0x2E), 0x807F);
- if (phy->rev < 2)
- b43_phy_write(dev, B43_PHY_CCK(0x2F), 0x101);
- else
- b43_phy_write(dev, B43_PHY_CCK(0x2F), 0x202);
- if (phy->gmode || phy->rev >= 2) {
- b43_lo_g_adjust(dev);
- b43_phy_write(dev, B43_PHY_LO_MASK, 0x8078);
- }
-
- if (!(dev->dev->bus->sprom.boardflags_lo & B43_BFL_RSSI)) {
- /* The specs state to update the NRSSI LT with
- * the value 0x7FFFFFFF here. I think that is some weird
- * compiler optimization in the original driver.
- * Essentially, what we do here is resetting all NRSSI LT
- * entries to -32 (see the clamp_val() in nrssi_hw_update())
- */
- b43_nrssi_hw_update(dev, 0xFFFF); //FIXME?
- b43_calc_nrssi_threshold(dev);
- } else if (phy->gmode || phy->rev >= 2) {
- if (phy->nrssi[0] == -1000) {
- B43_WARN_ON(phy->nrssi[1] != -1000);
- b43_calc_nrssi_slope(dev);
- } else
- b43_calc_nrssi_threshold(dev);
- }
- if (phy->radio_rev == 8)
- b43_phy_write(dev, B43_PHY_EXTG(0x05), 0x3230);
- b43_phy_init_pctl(dev);
- /* FIXME: The spec says in the following if, the 0 should be replaced
- 'if OFDM may not be used in the current locale'
- but OFDM is legal everywhere */
- if ((dev->dev->bus->chip_id == 0x4306
- && dev->dev->bus->chip_package == 2) || 0) {
- b43_phy_write(dev, B43_PHY_CRS0, b43_phy_read(dev, B43_PHY_CRS0)
- & 0xBFFF);
- b43_phy_write(dev, B43_PHY_OFDM(0xC3),
- b43_phy_read(dev, B43_PHY_OFDM(0xC3))
- & 0x7FFF);
+ size_t i;
+
+ B43_WARN_ON(offset & 0xF000);
+ B43_WARN_ON(id & 0xF0);
+ for (i = 0; i < B43_INTERFSTACK_SIZE; i++, stackptr++) {
+ if ((*stackptr & 0x00000FFF) != offset)
+ continue;
+ if (((*stackptr & 0x0000F000) >> 12) != id)
+ continue;
+ return ((*stackptr & 0xFFFF0000) >> 16);
}
+ B43_WARN_ON(1);
+
+ return 0;
}
-/* Set the baseband attenuation value on chip. */
-void b43_phy_set_baseband_attenuation(struct b43_wldev *dev,
- u16 baseband_attenuation)
+#define phy_stacksave(offset) \
+ do { \
+ _stack_save(stack, &stackidx, 0x1, (offset), \
+ b43_phy_read(dev, (offset))); \
+ } while (0)
+#define phy_stackrestore(offset) \
+ do { \
+ b43_phy_write(dev, (offset), \
+ _stack_restore(stack, 0x1, \
+ (offset))); \
+ } while (0)
+#define radio_stacksave(offset) \
+ do { \
+ _stack_save(stack, &stackidx, 0x2, (offset), \
+ b43_radio_read16(dev, (offset))); \
+ } while (0)
+#define radio_stackrestore(offset) \
+ do { \
+ b43_radio_write16(dev, (offset), \
+ _stack_restore(stack, 0x2, \
+ (offset))); \
+ } while (0)
+#define ofdmtab_stacksave(table, offset) \
+ do { \
+ _stack_save(stack, &stackidx, 0x3, (offset)|(table), \
+ b43_ofdmtab_read16(dev, (table), (offset))); \
+ } while (0)
+#define ofdmtab_stackrestore(table, offset) \
+ do { \
+ b43_ofdmtab_write16(dev, (table), (offset), \
+ _stack_restore(stack, 0x3, \
+ (offset)|(table))); \
+ } while (0)
+
+static void
+b43_radio_interference_mitigation_enable(struct b43_wldev *dev, int mode)
{
struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ u16 tmp, flipped;
+ size_t stackidx = 0;
+ u32 *stack = gphy->interfstack;
- if (phy->analog == 0) {
- b43_write16(dev, B43_MMIO_PHY0, (b43_read16(dev, B43_MMIO_PHY0)
- & 0xFFF0) |
- baseband_attenuation);
- } else if (phy->analog > 1) {
- b43_phy_write(dev, B43_PHY_DACCTL,
- (b43_phy_read(dev, B43_PHY_DACCTL)
- & 0xFFC3) | (baseband_attenuation << 2));
- } else {
- b43_phy_write(dev, B43_PHY_DACCTL,
- (b43_phy_read(dev, B43_PHY_DACCTL)
- & 0xFF87) | (baseband_attenuation << 3));
- }
-}
+ switch (mode) {
+ case B43_INTERFMODE_NONWLAN:
+ if (phy->rev != 1) {
+ b43_phy_write(dev, 0x042B,
+ b43_phy_read(dev, 0x042B) | 0x0800);
+ b43_phy_write(dev, B43_PHY_G_CRS,
+ b43_phy_read(dev,
+ B43_PHY_G_CRS) & ~0x4000);
+ break;
+ }
+ radio_stacksave(0x0078);
+ tmp = (b43_radio_read16(dev, 0x0078) & 0x001E);
+ B43_WARN_ON(tmp > 15);
+ flipped = bitrev4(tmp);
+ if (flipped < 10 && flipped >= 8)
+ flipped = 7;
+ else if (flipped >= 10)
+ flipped -= 3;
+ flipped = (bitrev4(flipped) << 1) | 0x0020;
+ b43_radio_write16(dev, 0x0078, flipped);
-/* http://bcm-specs.sipsolutions.net/EstimatePowerOut
- * This function converts a TSSI value to dBm in Q5.2
- */
-static s8 b43_phy_estimate_power_out(struct b43_wldev *dev, s8 tssi)
-{
- struct b43_phy *phy = &dev->phy;
- s8 dbm = 0;
- s32 tmp;
+ b43_calc_nrssi_threshold(dev);
+
+ phy_stacksave(0x0406);
+ b43_phy_write(dev, 0x0406, 0x7E28);
- tmp = (phy->tgt_idle_tssi - phy->cur_idle_tssi + tssi);
+ b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) | 0x0800);
+ b43_phy_write(dev, B43_PHY_RADIO_BITFIELD,
+ b43_phy_read(dev,
+ B43_PHY_RADIO_BITFIELD) | 0x1000);
- switch (phy->type) {
- case B43_PHYTYPE_A:
- tmp += 0x80;
- tmp = clamp_val(tmp, 0x00, 0xFF);
- dbm = phy->tssi2dbm[tmp];
- //TODO: There's a FIXME on the specs
- break;
- case B43_PHYTYPE_B:
- case B43_PHYTYPE_G:
- tmp = clamp_val(tmp, 0x00, 0x3F);
- dbm = phy->tssi2dbm[tmp];
+ phy_stacksave(0x04A0);
+ b43_phy_write(dev, 0x04A0,
+ (b43_phy_read(dev, 0x04A0) & 0xC0C0) | 0x0008);
+ phy_stacksave(0x04A1);
+ b43_phy_write(dev, 0x04A1,
+ (b43_phy_read(dev, 0x04A1) & 0xC0C0) | 0x0605);
+ phy_stacksave(0x04A2);
+ b43_phy_write(dev, 0x04A2,
+ (b43_phy_read(dev, 0x04A2) & 0xC0C0) | 0x0204);
+ phy_stacksave(0x04A8);
+ b43_phy_write(dev, 0x04A8,
+ (b43_phy_read(dev, 0x04A8) & 0xC0C0) | 0x0803);
+ phy_stacksave(0x04AB);
+ b43_phy_write(dev, 0x04AB,
+ (b43_phy_read(dev, 0x04AB) & 0xC0C0) | 0x0605);
+
+ phy_stacksave(0x04A7);
+ b43_phy_write(dev, 0x04A7, 0x0002);
+ phy_stacksave(0x04A3);
+ b43_phy_write(dev, 0x04A3, 0x287A);
+ phy_stacksave(0x04A9);
+ b43_phy_write(dev, 0x04A9, 0x2027);
+ phy_stacksave(0x0493);
+ b43_phy_write(dev, 0x0493, 0x32F5);
+ phy_stacksave(0x04AA);
+ b43_phy_write(dev, 0x04AA, 0x2027);
+ phy_stacksave(0x04AC);
+ b43_phy_write(dev, 0x04AC, 0x32F5);
break;
- default:
- B43_WARN_ON(1);
- }
+ case B43_INTERFMODE_MANUALWLAN:
+ if (b43_phy_read(dev, 0x0033) & 0x0800)
+ break;
- return dbm;
-}
+ gphy->aci_enable = 1;
-void b43_put_attenuation_into_ranges(struct b43_wldev *dev,
- int *_bbatt, int *_rfatt)
-{
- int rfatt = *_rfatt;
- int bbatt = *_bbatt;
- struct b43_txpower_lo_control *lo = dev->phy.lo_control;
+ phy_stacksave(B43_PHY_RADIO_BITFIELD);
+ phy_stacksave(B43_PHY_G_CRS);
+ if (phy->rev < 2) {
+ phy_stacksave(0x0406);
+ } else {
+ phy_stacksave(0x04C0);
+ phy_stacksave(0x04C1);
+ }
+ phy_stacksave(0x0033);
+ phy_stacksave(0x04A7);
+ phy_stacksave(0x04A3);
+ phy_stacksave(0x04A9);
+ phy_stacksave(0x04AA);
+ phy_stacksave(0x04AC);
+ phy_stacksave(0x0493);
+ phy_stacksave(0x04A1);
+ phy_stacksave(0x04A0);
+ phy_stacksave(0x04A2);
+ phy_stacksave(0x048A);
+ phy_stacksave(0x04A8);
+ phy_stacksave(0x04AB);
+ if (phy->rev == 2) {
+ phy_stacksave(0x04AD);
+ phy_stacksave(0x04AE);
+ } else if (phy->rev >= 3) {
+ phy_stacksave(0x04AD);
+ phy_stacksave(0x0415);
+ phy_stacksave(0x0416);
+ phy_stacksave(0x0417);
+ ofdmtab_stacksave(0x1A00, 0x2);
+ ofdmtab_stacksave(0x1A00, 0x3);
+ }
+ phy_stacksave(0x042B);
+ phy_stacksave(0x048C);
- /* Get baseband and radio attenuation values into their permitted ranges.
- * Radio attenuation affects power level 4 times as much as baseband. */
+ b43_phy_write(dev, B43_PHY_RADIO_BITFIELD,
+ b43_phy_read(dev, B43_PHY_RADIO_BITFIELD)
+ & ~0x1000);
+ b43_phy_write(dev, B43_PHY_G_CRS,
+ (b43_phy_read(dev, B43_PHY_G_CRS)
+ & 0xFFFC) | 0x0002);
- /* Range constants */
- const int rf_min = lo->rfatt_list.min_val;
- const int rf_max = lo->rfatt_list.max_val;
- const int bb_min = lo->bbatt_list.min_val;
- const int bb_max = lo->bbatt_list.max_val;
+ b43_phy_write(dev, 0x0033, 0x0800);
+ b43_phy_write(dev, 0x04A3, 0x2027);
+ b43_phy_write(dev, 0x04A9, 0x1CA8);
+ b43_phy_write(dev, 0x0493, 0x287A);
+ b43_phy_write(dev, 0x04AA, 0x1CA8);
+ b43_phy_write(dev, 0x04AC, 0x287A);
- while (1) {
- if (rfatt > rf_max && bbatt > bb_max - 4)
- break; /* Can not get it into ranges */
- if (rfatt < rf_min && bbatt < bb_min + 4)
- break; /* Can not get it into ranges */
- if (bbatt > bb_max && rfatt > rf_max - 1)
- break; /* Can not get it into ranges */
- if (bbatt < bb_min && rfatt < rf_min + 1)
- break; /* Can not get it into ranges */
+ b43_phy_write(dev, 0x04A0, (b43_phy_read(dev, 0x04A0)
+ & 0xFFC0) | 0x001A);
+ b43_phy_write(dev, 0x04A7, 0x000D);
- if (bbatt > bb_max) {
- bbatt -= 4;
- rfatt += 1;
- continue;
+ if (phy->rev < 2) {
+ b43_phy_write(dev, 0x0406, 0xFF0D);
+ } else if (phy->rev == 2) {
+ b43_phy_write(dev, 0x04C0, 0xFFFF);
+ b43_phy_write(dev, 0x04C1, 0x00A9);
+ } else {
+ b43_phy_write(dev, 0x04C0, 0x00C1);
+ b43_phy_write(dev, 0x04C1, 0x0059);
}
- if (bbatt < bb_min) {
- bbatt += 4;
- rfatt -= 1;
- continue;
+
+ b43_phy_write(dev, 0x04A1, (b43_phy_read(dev, 0x04A1)
+ & 0xC0FF) | 0x1800);
+ b43_phy_write(dev, 0x04A1, (b43_phy_read(dev, 0x04A1)
+ & 0xFFC0) | 0x0015);
+ b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
+ & 0xCFFF) | 0x1000);
+ b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
+ & 0xF0FF) | 0x0A00);
+ b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
+ & 0xCFFF) | 0x1000);
+ b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
+ & 0xF0FF) | 0x0800);
+ b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
+ & 0xFFCF) | 0x0010);
+ b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
+ & 0xFFF0) | 0x0005);
+ b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
+ & 0xFFCF) | 0x0010);
+ b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
+ & 0xFFF0) | 0x0006);
+ b43_phy_write(dev, 0x04A2, (b43_phy_read(dev, 0x04A2)
+ & 0xF0FF) | 0x0800);
+ b43_phy_write(dev, 0x04A0, (b43_phy_read(dev, 0x04A0)
+ & 0xF0FF) | 0x0500);
+ b43_phy_write(dev, 0x04A2, (b43_phy_read(dev, 0x04A2)
+ & 0xFFF0) | 0x000B);
+
+ if (phy->rev >= 3) {
+ b43_phy_write(dev, 0x048A, b43_phy_read(dev, 0x048A)
+ & ~0x8000);
+ b43_phy_write(dev, 0x0415, (b43_phy_read(dev, 0x0415)
+ & 0x8000) | 0x36D8);
+ b43_phy_write(dev, 0x0416, (b43_phy_read(dev, 0x0416)
+ & 0x8000) | 0x36D8);
+ b43_phy_write(dev, 0x0417, (b43_phy_read(dev, 0x0417)
+ & 0xFE00) | 0x016D);
+ } else {
+ b43_phy_write(dev, 0x048A, b43_phy_read(dev, 0x048A)
+ | 0x1000);
+ b43_phy_write(dev, 0x048A, (b43_phy_read(dev, 0x048A)
+ & 0x9FFF) | 0x2000);
+ b43_hf_write(dev, b43_hf_read(dev) | B43_HF_ACIW);
}
- if (rfatt > rf_max) {
- rfatt -= 1;
- bbatt += 4;
- continue;
+ if (phy->rev >= 2) {
+ b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B)
+ | 0x0800);
}
- if (rfatt < rf_min) {
- rfatt += 1;
- bbatt -= 4;
- continue;
+ b43_phy_write(dev, 0x048C, (b43_phy_read(dev, 0x048C)
+ & 0xF0FF) | 0x0200);
+ if (phy->rev == 2) {
+ b43_phy_write(dev, 0x04AE, (b43_phy_read(dev, 0x04AE)
+ & 0xFF00) | 0x007F);
+ b43_phy_write(dev, 0x04AD, (b43_phy_read(dev, 0x04AD)
+ & 0x00FF) | 0x1300);
+ } else if (phy->rev >= 6) {
+ b43_ofdmtab_write16(dev, 0x1A00, 0x3, 0x007F);
+ b43_ofdmtab_write16(dev, 0x1A00, 0x2, 0x007F);
+ b43_phy_write(dev, 0x04AD, b43_phy_read(dev, 0x04AD)
+ & 0x00FF);
}
+ b43_calc_nrssi_slope(dev);
break;
+ default:
+ B43_WARN_ON(1);
}
-
- *_rfatt = clamp_val(rfatt, rf_min, rf_max);
- *_bbatt = clamp_val(bbatt, bb_min, bb_max);
}
-/* http://bcm-specs.sipsolutions.net/RecalculateTransmissionPower */
-void b43_phy_xmitpower(struct b43_wldev *dev)
+static void
+b43_radio_interference_mitigation_disable(struct b43_wldev *dev, int mode)
{
- struct ssb_bus *bus = dev->dev->bus;
struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ u32 *stack = gphy->interfstack;
- if (phy->cur_idle_tssi == 0)
- return;
- if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
- (bus->boardinfo.type == SSB_BOARD_BU4306))
- return;
-#ifdef CONFIG_B43_DEBUG
- if (phy->manual_txpower_control)
- return;
-#endif
-
- switch (phy->type) {
- case B43_PHYTYPE_A:{
-
- //TODO: Nothing for A PHYs yet :-/
-
+ switch (mode) {
+ case B43_INTERFMODE_NONWLAN:
+ if (phy->rev != 1) {
+ b43_phy_write(dev, 0x042B,
+ b43_phy_read(dev, 0x042B) & ~0x0800);
+ b43_phy_write(dev, B43_PHY_G_CRS,
+ b43_phy_read(dev,
+ B43_PHY_G_CRS) | 0x4000);
break;
}
- case B43_PHYTYPE_B:
- case B43_PHYTYPE_G:{
- u16 tmp;
- s8 v0, v1, v2, v3;
- s8 average;
- int max_pwr;
- int desired_pwr, estimated_pwr, pwr_adjust;
- int rfatt_delta, bbatt_delta;
- int rfatt, bbatt;
- u8 tx_control;
-
- tmp = b43_shm_read16(dev, B43_SHM_SHARED, 0x0058);
- v0 = (s8) (tmp & 0x00FF);
- v1 = (s8) ((tmp & 0xFF00) >> 8);
- tmp = b43_shm_read16(dev, B43_SHM_SHARED, 0x005A);
- v2 = (s8) (tmp & 0x00FF);
- v3 = (s8) ((tmp & 0xFF00) >> 8);
- tmp = 0;
-
- if (v0 == 0x7F || v1 == 0x7F || v2 == 0x7F
- || v3 == 0x7F) {
- tmp =
- b43_shm_read16(dev, B43_SHM_SHARED, 0x0070);
- v0 = (s8) (tmp & 0x00FF);
- v1 = (s8) ((tmp & 0xFF00) >> 8);
- tmp =
- b43_shm_read16(dev, B43_SHM_SHARED, 0x0072);
- v2 = (s8) (tmp & 0x00FF);
- v3 = (s8) ((tmp & 0xFF00) >> 8);
- if (v0 == 0x7F || v1 == 0x7F || v2 == 0x7F
- || v3 == 0x7F)
- return;
- v0 = (v0 + 0x20) & 0x3F;
- v1 = (v1 + 0x20) & 0x3F;
- v2 = (v2 + 0x20) & 0x3F;
- v3 = (v3 + 0x20) & 0x3F;
- tmp = 1;
- }
- b43_shm_clear_tssi(dev);
-
- average = (v0 + v1 + v2 + v3 + 2) / 4;
-
- if (tmp
- && (b43_shm_read16(dev, B43_SHM_SHARED, 0x005E) &
- 0x8))
- average -= 13;
-
- estimated_pwr =
- b43_phy_estimate_power_out(dev, average);
-
- max_pwr = dev->dev->bus->sprom.maxpwr_bg;
- if ((dev->dev->bus->sprom.boardflags_lo
- & B43_BFL_PACTRL) && (phy->type == B43_PHYTYPE_G))
- max_pwr -= 0x3;
- if (unlikely(max_pwr <= 0)) {
- b43warn(dev->wl,
- "Invalid max-TX-power value in SPROM.\n");
- max_pwr = 60; /* fake it */
- dev->dev->bus->sprom.maxpwr_bg = max_pwr;
- }
-
- /*TODO:
- max_pwr = min(REG - dev->dev->bus->sprom.antennagain_bgphy - 0x6, max_pwr)
- where REG is the max power as per the regulatory domain
- */
-
- /* Get desired power (in Q5.2) */
- desired_pwr = INT_TO_Q52(phy->power_level);
- /* And limit it. max_pwr already is Q5.2 */
- desired_pwr = clamp_val(desired_pwr, 0, max_pwr);
- if (b43_debug(dev, B43_DBG_XMITPOWER)) {
- b43dbg(dev->wl,
- "Current TX power output: " Q52_FMT
- " dBm, " "Desired TX power output: "
- Q52_FMT " dBm\n", Q52_ARG(estimated_pwr),
- Q52_ARG(desired_pwr));
- }
-
- /* Calculate the adjustment delta. */
- pwr_adjust = desired_pwr - estimated_pwr;
-
- /* RF attenuation delta. */
- rfatt_delta = ((pwr_adjust + 7) / 8);
- /* Lower attenuation => Bigger power output. Negate it. */
- rfatt_delta = -rfatt_delta;
-
- /* Baseband attenuation delta. */
- bbatt_delta = pwr_adjust / 2;
- /* Lower attenuation => Bigger power output. Negate it. */
- bbatt_delta = -bbatt_delta;
- /* RF att affects power level 4 times as much as
- * Baseband attennuation. Subtract it. */
- bbatt_delta -= 4 * rfatt_delta;
+ radio_stackrestore(0x0078);
+ b43_calc_nrssi_threshold(dev);
+ phy_stackrestore(0x0406);
+ b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) & ~0x0800);
+ if (!dev->bad_frames_preempt) {
+ b43_phy_write(dev, B43_PHY_RADIO_BITFIELD,
+ b43_phy_read(dev, B43_PHY_RADIO_BITFIELD)
+ & ~(1 << 11));
+ }
+ b43_phy_write(dev, B43_PHY_G_CRS,
+ b43_phy_read(dev, B43_PHY_G_CRS) | 0x4000);
+ phy_stackrestore(0x04A0);
+ phy_stackrestore(0x04A1);
+ phy_stackrestore(0x04A2);
+ phy_stackrestore(0x04A8);
+ phy_stackrestore(0x04AB);
+ phy_stackrestore(0x04A7);
+ phy_stackrestore(0x04A3);
+ phy_stackrestore(0x04A9);
+ phy_stackrestore(0x0493);
+ phy_stackrestore(0x04AA);
+ phy_stackrestore(0x04AC);
+ break;
+ case B43_INTERFMODE_MANUALWLAN:
+ if (!(b43_phy_read(dev, 0x0033) & 0x0800))
+ break;
- /* So do we finally need to adjust something? */
- if ((rfatt_delta == 0) && (bbatt_delta == 0))
- return;
+ gphy->aci_enable = 0;
- /* Calculate the new attenuation values. */
- bbatt = phy->bbatt.att;
- bbatt += bbatt_delta;
- rfatt = phy->rfatt.att;
- rfatt += rfatt_delta;
-
- b43_put_attenuation_into_ranges(dev, &bbatt, &rfatt);
- tx_control = phy->tx_control;
- if ((phy->radio_ver == 0x2050) && (phy->radio_rev == 2)) {
- if (rfatt <= 1) {
- if (tx_control == 0) {
- tx_control =
- B43_TXCTL_PA2DB |
- B43_TXCTL_TXMIX;
- rfatt += 2;
- bbatt += 2;
- } else if (dev->dev->bus->sprom.
- boardflags_lo &
- B43_BFL_PACTRL) {
- bbatt += 4 * (rfatt - 2);
- rfatt = 2;
- }
- } else if (rfatt > 4 && tx_control) {
- tx_control = 0;
- if (bbatt < 3) {
- rfatt -= 3;
- bbatt += 2;
- } else {
- rfatt -= 2;
- bbatt -= 2;
- }
- }
- }
- /* Save the control values */
- phy->tx_control = tx_control;
- b43_put_attenuation_into_ranges(dev, &bbatt, &rfatt);
- phy->rfatt.att = rfatt;
- phy->bbatt.att = bbatt;
-
- /* Adjust the hardware */
- b43_phy_lock(dev);
- b43_radio_lock(dev);
- b43_set_txpower_g(dev, &phy->bbatt, &phy->rfatt,
- phy->tx_control);
- b43_radio_unlock(dev);
- b43_phy_unlock(dev);
- break;
+ phy_stackrestore(B43_PHY_RADIO_BITFIELD);
+ phy_stackrestore(B43_PHY_G_CRS);
+ phy_stackrestore(0x0033);
+ phy_stackrestore(0x04A3);
+ phy_stackrestore(0x04A9);
+ phy_stackrestore(0x0493);
+ phy_stackrestore(0x04AA);
+ phy_stackrestore(0x04AC);
+ phy_stackrestore(0x04A0);
+ phy_stackrestore(0x04A7);
+ if (phy->rev >= 2) {
+ phy_stackrestore(0x04C0);
+ phy_stackrestore(0x04C1);
+ } else
+ phy_stackrestore(0x0406);
+ phy_stackrestore(0x04A1);
+ phy_stackrestore(0x04AB);
+ phy_stackrestore(0x04A8);
+ if (phy->rev == 2) {
+ phy_stackrestore(0x04AD);
+ phy_stackrestore(0x04AE);
+ } else if (phy->rev >= 3) {
+ phy_stackrestore(0x04AD);
+ phy_stackrestore(0x0415);
+ phy_stackrestore(0x0416);
+ phy_stackrestore(0x0417);
+ ofdmtab_stackrestore(0x1A00, 0x2);
+ ofdmtab_stackrestore(0x1A00, 0x3);
}
- case B43_PHYTYPE_N:
- b43_nphy_xmitpower(dev);
+ phy_stackrestore(0x04A2);
+ phy_stackrestore(0x048A);
+ phy_stackrestore(0x042B);
+ phy_stackrestore(0x048C);
+ b43_hf_write(dev, b43_hf_read(dev) & ~B43_HF_ACIW);
+ b43_calc_nrssi_slope(dev);
break;
default:
B43_WARN_ON(1);
}
}
-static inline s32 b43_tssi2dbm_ad(s32 num, s32 den)
-{
- if (num < 0)
- return num / den;
- else
- return (num + den / 2) / den;
-}
-
-static inline
- s8 b43_tssi2dbm_entry(s8 entry[], u8 index, s16 pab0, s16 pab1, s16 pab2)
-{
- s32 m1, m2, f = 256, q, delta;
- s8 i = 0;
-
- m1 = b43_tssi2dbm_ad(16 * pab0 + index * pab1, 32);
- m2 = max(b43_tssi2dbm_ad(32768 + index * pab2, 256), 1);
- do {
- if (i > 15)
- return -EINVAL;
- q = b43_tssi2dbm_ad(f * 4096 -
- b43_tssi2dbm_ad(m2 * f, 16) * f, 2048);
- delta = abs(q - f);
- f = q;
- i++;
- } while (delta >= 2);
- entry[index] = clamp_val(b43_tssi2dbm_ad(m1 * f, 8192), -127, 128);
- return 0;
-}
+#undef phy_stacksave
+#undef phy_stackrestore
+#undef radio_stacksave
+#undef radio_stackrestore
+#undef ofdmtab_stacksave
+#undef ofdmtab_stackrestore
-/* http://bcm-specs.sipsolutions.net/TSSI_to_DBM_Table */
-int b43_phy_init_tssi2dbm_table(struct b43_wldev *dev)
+static u16 b43_radio_core_calibration_value(struct b43_wldev *dev)
{
- struct b43_phy *phy = &dev->phy;
- s16 pab0, pab1, pab2;
- u8 idx;
- s8 *dyn_tssi2dbm;
-
- if (phy->type == B43_PHYTYPE_A) {
- pab0 = (s16) (dev->dev->bus->sprom.pa1b0);
- pab1 = (s16) (dev->dev->bus->sprom.pa1b1);
- pab2 = (s16) (dev->dev->bus->sprom.pa1b2);
- } else {
- pab0 = (s16) (dev->dev->bus->sprom.pa0b0);
- pab1 = (s16) (dev->dev->bus->sprom.pa0b1);
- pab2 = (s16) (dev->dev->bus->sprom.pa0b2);
- }
+ u16 reg, index, ret;
- if ((dev->dev->bus->chip_id == 0x4301) && (phy->radio_ver != 0x2050)) {
- phy->tgt_idle_tssi = 0x34;
- phy->tssi2dbm = b43_tssi2dbm_b_table;
- return 0;
- }
+ static const u8 rcc_table[] = {
+ 0x02, 0x03, 0x01, 0x0F,
+ 0x06, 0x07, 0x05, 0x0F,
+ 0x0A, 0x0B, 0x09, 0x0F,
+ 0x0E, 0x0F, 0x0D, 0x0F,
+ };
- if (pab0 != 0 && pab1 != 0 && pab2 != 0 &&
- pab0 != -1 && pab1 != -1 && pab2 != -1) {
- /* The pabX values are set in SPROM. Use them. */
- if (phy->type == B43_PHYTYPE_A) {
- if ((s8) dev->dev->bus->sprom.itssi_a != 0 &&
- (s8) dev->dev->bus->sprom.itssi_a != -1)
- phy->tgt_idle_tssi =
- (s8) (dev->dev->bus->sprom.itssi_a);
- else
- phy->tgt_idle_tssi = 62;
- } else {
- if ((s8) dev->dev->bus->sprom.itssi_bg != 0 &&
- (s8) dev->dev->bus->sprom.itssi_bg != -1)
- phy->tgt_idle_tssi =
- (s8) (dev->dev->bus->sprom.itssi_bg);
- else
- phy->tgt_idle_tssi = 62;
- }
- dyn_tssi2dbm = kmalloc(64, GFP_KERNEL);
- if (dyn_tssi2dbm == NULL) {
- b43err(dev->wl, "Could not allocate memory "
- "for tssi2dbm table\n");
- return -ENOMEM;
- }
- for (idx = 0; idx < 64; idx++)
- if (b43_tssi2dbm_entry
- (dyn_tssi2dbm, idx, pab0, pab1, pab2)) {
- phy->tssi2dbm = NULL;
- b43err(dev->wl, "Could not generate "
- "tssi2dBm table\n");
- kfree(dyn_tssi2dbm);
- return -ENODEV;
- }
- phy->tssi2dbm = dyn_tssi2dbm;
- phy->dyn_tssi_tbl = 1;
- } else {
- /* pabX values not set in SPROM. */
- switch (phy->type) {
- case B43_PHYTYPE_A:
- /* APHY needs a generated table. */
- phy->tssi2dbm = NULL;
- b43err(dev->wl, "Could not generate tssi2dBm "
- "table (wrong SPROM info)!\n");
- return -ENODEV;
- case B43_PHYTYPE_B:
- phy->tgt_idle_tssi = 0x34;
- phy->tssi2dbm = b43_tssi2dbm_b_table;
- break;
- case B43_PHYTYPE_G:
- phy->tgt_idle_tssi = 0x34;
- phy->tssi2dbm = b43_tssi2dbm_g_table;
- break;
- }
- }
+ reg = b43_radio_read16(dev, 0x60);
+ index = (reg & 0x001E) >> 1;
+ ret = rcc_table[index] << 1;
+ ret |= (reg & 0x0001);
+ ret |= 0x0020;
- return 0;
+ return ret;
}
-int b43_phy_init(struct b43_wldev *dev)
+#define LPD(L, P, D) (((L) << 2) | ((P) << 1) | ((D) << 0))
+static u16 radio2050_rfover_val(struct b43_wldev *dev,
+ u16 phy_register, unsigned int lpd)
{
struct b43_phy *phy = &dev->phy;
- bool unsupported = 0;
- int err = 0;
-
- switch (phy->type) {
- case B43_PHYTYPE_A:
- if (phy->rev == 2 || phy->rev == 3)
- b43_phy_inita(dev);
- else
- unsupported = 1;
- break;
- case B43_PHYTYPE_G:
- b43_phy_initg(dev);
- break;
- case B43_PHYTYPE_N:
- err = b43_phy_initn(dev);
- break;
- default:
- unsupported = 1;
- }
- if (unsupported)
- b43err(dev->wl, "Unknown PHYTYPE found\n");
+ struct b43_phy_g *gphy = phy->g;
+ struct ssb_sprom *sprom = &(dev->dev->bus->sprom);
- return err;
-}
+ if (!phy->gmode)
+ return 0;
-void b43_set_rx_antenna(struct b43_wldev *dev, int antenna)
-{
- struct b43_phy *phy = &dev->phy;
- u64 hf;
- u16 tmp;
- int autodiv = 0;
+ if (has_loopback_gain(phy)) {
+ int max_lb_gain = gphy->max_lb_gain;
+ u16 extlna;
+ u16 i;
- if (antenna == B43_ANTENNA_AUTO0 || antenna == B43_ANTENNA_AUTO1)
- autodiv = 1;
+ if (phy->radio_rev == 8)
+ max_lb_gain += 0x3E;
+ else
+ max_lb_gain += 0x26;
+ if (max_lb_gain >= 0x46) {
+ extlna = 0x3000;
+ max_lb_gain -= 0x46;
+ } else if (max_lb_gain >= 0x3A) {
+ extlna = 0x1000;
+ max_lb_gain -= 0x3A;
+ } else if (max_lb_gain >= 0x2E) {
+ extlna = 0x2000;
+ max_lb_gain -= 0x2E;
+ } else {
+ extlna = 0;
+ max_lb_gain -= 0x10;
+ }
- hf = b43_hf_read(dev);
- hf &= ~B43_HF_ANTDIVHELP;
- b43_hf_write(dev, hf);
+ for (i = 0; i < 16; i++) {
+ max_lb_gain -= (i * 6);
+ if (max_lb_gain < 6)
+ break;
+ }
- switch (phy->type) {
- case B43_PHYTYPE_A:
- case B43_PHYTYPE_G:
- tmp = b43_phy_read(dev, B43_PHY_BBANDCFG);
- tmp &= ~B43_PHY_BBANDCFG_RXANT;
- tmp |= (autodiv ? B43_ANTENNA_AUTO0 : antenna)
- << B43_PHY_BBANDCFG_RXANT_SHIFT;
- b43_phy_write(dev, B43_PHY_BBANDCFG, tmp);
-
- if (autodiv) {
- tmp = b43_phy_read(dev, B43_PHY_ANTDWELL);
- if (antenna == B43_ANTENNA_AUTO0)
- tmp &= ~B43_PHY_ANTDWELL_AUTODIV1;
- else
- tmp |= B43_PHY_ANTDWELL_AUTODIV1;
- b43_phy_write(dev, B43_PHY_ANTDWELL, tmp);
+ if ((phy->rev < 7) ||
+ !(sprom->boardflags_lo & B43_BFL_EXTLNA)) {
+ if (phy_register == B43_PHY_RFOVER) {
+ return 0x1B3;
+ } else if (phy_register == B43_PHY_RFOVERVAL) {
+ extlna |= (i << 8);
+ switch (lpd) {
+ case LPD(0, 1, 1):
+ return 0x0F92;
+ case LPD(0, 0, 1):
+ case LPD(1, 0, 1):
+ return (0x0092 | extlna);
+ case LPD(1, 0, 0):
+ return (0x0093 | extlna);
+ }
+ B43_WARN_ON(1);
+ }
+ B43_WARN_ON(1);
+ } else {
+ if (phy_register == B43_PHY_RFOVER) {
+ return 0x9B3;
+ } else if (phy_register == B43_PHY_RFOVERVAL) {
+ if (extlna)
+ extlna |= 0x8000;
+ extlna |= (i << 8);
+ switch (lpd) {
+ case LPD(0, 1, 1):
+ return 0x8F92;
+ case LPD(0, 0, 1):
+ return (0x8092 | extlna);
+ case LPD(1, 0, 1):
+ return (0x2092 | extlna);
+ case LPD(1, 0, 0):
+ return (0x2093 | extlna);
+ }
+ B43_WARN_ON(1);
+ }
+ B43_WARN_ON(1);
}
- if (phy->type == B43_PHYTYPE_G) {
- tmp = b43_phy_read(dev, B43_PHY_ANTWRSETT);
- if (autodiv)
- tmp |= B43_PHY_ANTWRSETT_ARXDIV;
- else
- tmp &= ~B43_PHY_ANTWRSETT_ARXDIV;
- b43_phy_write(dev, B43_PHY_ANTWRSETT, tmp);
- if (phy->rev >= 2) {
- tmp = b43_phy_read(dev, B43_PHY_OFDM61);
- tmp |= B43_PHY_OFDM61_10;
- b43_phy_write(dev, B43_PHY_OFDM61, tmp);
-
- tmp =
- b43_phy_read(dev, B43_PHY_DIVSRCHGAINBACK);
- tmp = (tmp & 0xFF00) | 0x15;
- b43_phy_write(dev, B43_PHY_DIVSRCHGAINBACK,
- tmp);
-
- if (phy->rev == 2) {
- b43_phy_write(dev, B43_PHY_ADIVRELATED,
- 8);
- } else {
- tmp =
- b43_phy_read(dev,
- B43_PHY_ADIVRELATED);
- tmp = (tmp & 0xFF00) | 8;
- b43_phy_write(dev, B43_PHY_ADIVRELATED,
- tmp);
+ } else {
+ if ((phy->rev < 7) ||
+ !(sprom->boardflags_lo & B43_BFL_EXTLNA)) {
+ if (phy_register == B43_PHY_RFOVER) {
+ return 0x1B3;
+ } else if (phy_register == B43_PHY_RFOVERVAL) {
+ switch (lpd) {
+ case LPD(0, 1, 1):
+ return 0x0FB2;
+ case LPD(0, 0, 1):
+ return 0x00B2;
+ case LPD(1, 0, 1):
+ return 0x30B2;
+ case LPD(1, 0, 0):
+ return 0x30B3;
}
+ B43_WARN_ON(1);
}
- if (phy->rev >= 6)
- b43_phy_write(dev, B43_PHY_OFDM9B, 0xDC);
+ B43_WARN_ON(1);
} else {
- if (phy->rev < 3) {
- tmp = b43_phy_read(dev, B43_PHY_ANTDWELL);
- tmp = (tmp & 0xFF00) | 0x24;
- b43_phy_write(dev, B43_PHY_ANTDWELL, tmp);
- } else {
- tmp = b43_phy_read(dev, B43_PHY_OFDM61);
- tmp |= 0x10;
- b43_phy_write(dev, B43_PHY_OFDM61, tmp);
- if (phy->analog == 3) {
- b43_phy_write(dev, B43_PHY_CLIPPWRDOWNT,
- 0x1D);
- b43_phy_write(dev, B43_PHY_ADIVRELATED,
- 8);
- } else {
- b43_phy_write(dev, B43_PHY_CLIPPWRDOWNT,
- 0x3A);
- tmp =
- b43_phy_read(dev,
- B43_PHY_ADIVRELATED);
- tmp = (tmp & 0xFF00) | 8;
- b43_phy_write(dev, B43_PHY_ADIVRELATED,
- tmp);
+ if (phy_register == B43_PHY_RFOVER) {
+ return 0x9B3;
+ } else if (phy_register == B43_PHY_RFOVERVAL) {
+ switch (lpd) {
+ case LPD(0, 1, 1):
+ return 0x8FB2;
+ case LPD(0, 0, 1):
+ return 0x80B2;
+ case LPD(1, 0, 1):
+ return 0x20B2;
+ case LPD(1, 0, 0):
+ return 0x20B3;
}
+ B43_WARN_ON(1);
}
+ B43_WARN_ON(1);
}
- break;
- case B43_PHYTYPE_B:
- tmp = b43_phy_read(dev, B43_PHY_CCKBBANDCFG);
- tmp &= ~B43_PHY_BBANDCFG_RXANT;
- tmp |= (autodiv ? B43_ANTENNA_AUTO0 : antenna)
- << B43_PHY_BBANDCFG_RXANT_SHIFT;
- b43_phy_write(dev, B43_PHY_CCKBBANDCFG, tmp);
- break;
- case B43_PHYTYPE_N:
- b43_nphy_set_rxantenna(dev, antenna);
- break;
- default:
- B43_WARN_ON(1);
}
-
- hf |= B43_HF_ANTDIVHELP;
- b43_hf_write(dev, hf);
-}
-
-/* Get the freq, as it has to be written to the device. */
-static inline u16 channel2freq_bg(u8 channel)
-{
- B43_WARN_ON(!(channel >= 1 && channel <= 14));
-
- return b43_radio_channel_codes_bg[channel - 1];
-}
-
-/* Get the freq, as it has to be written to the device. */
-static inline u16 channel2freq_a(u8 channel)
-{
- B43_WARN_ON(channel > 200);
-
- return (5000 + 5 * channel);
-}
-
-void b43_radio_lock(struct b43_wldev *dev)
-{
- u32 macctl;
-
- macctl = b43_read32(dev, B43_MMIO_MACCTL);
- B43_WARN_ON(macctl & B43_MACCTL_RADIOLOCK);
- macctl |= B43_MACCTL_RADIOLOCK;
- b43_write32(dev, B43_MMIO_MACCTL, macctl);
- /* Commit the write and wait for the device
- * to exit any radio register access. */
- b43_read32(dev, B43_MMIO_MACCTL);
- udelay(10);
+ return 0;
}
-void b43_radio_unlock(struct b43_wldev *dev)
-{
- u32 macctl;
-
- /* Commit any write */
- b43_read16(dev, B43_MMIO_PHY_VER);
- /* unlock */
- macctl = b43_read32(dev, B43_MMIO_MACCTL);
- B43_WARN_ON(!(macctl & B43_MACCTL_RADIOLOCK));
- macctl &= ~B43_MACCTL_RADIOLOCK;
- b43_write32(dev, B43_MMIO_MACCTL, macctl);
-}
+struct init2050_saved_values {
+ /* Core registers */
+ u16 reg_3EC;
+ u16 reg_3E6;
+ u16 reg_3F4;
+ /* Radio registers */
+ u16 radio_43;
+ u16 radio_51;
+ u16 radio_52;
+ /* PHY registers */
+ u16 phy_pgactl;
+ u16 phy_cck_5A;
+ u16 phy_cck_59;
+ u16 phy_cck_58;
+ u16 phy_cck_30;
+ u16 phy_rfover;
+ u16 phy_rfoverval;
+ u16 phy_analogover;
+ u16 phy_analogoverval;
+ u16 phy_crs0;
+ u16 phy_classctl;
+ u16 phy_lo_mask;
+ u16 phy_lo_ctl;
+ u16 phy_syncctl;
+};
-u16 b43_radio_read16(struct b43_wldev *dev, u16 offset)
+u16 b43_radio_init2050(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
+ struct init2050_saved_values sav;
+ u16 rcc;
+ u16 radio78;
+ u16 ret;
+ u16 i, j;
+ u32 tmp1 = 0, tmp2 = 0;
- /* Offset 1 is a 32-bit register. */
- B43_WARN_ON(offset == 1);
-
- switch (phy->type) {
- case B43_PHYTYPE_A:
- offset |= 0x40;
- break;
- case B43_PHYTYPE_B:
- if (phy->radio_ver == 0x2053) {
- if (offset < 0x70)
- offset += 0x80;
- else if (offset < 0x80)
- offset += 0x70;
- } else if (phy->radio_ver == 0x2050) {
- offset |= 0x80;
- } else
- B43_WARN_ON(1);
- break;
- case B43_PHYTYPE_G:
- offset |= 0x80;
- break;
- case B43_PHYTYPE_N:
- offset |= 0x100;
- break;
- case B43_PHYTYPE_LP:
- /* No adjustment required. */
- break;
- default:
- B43_WARN_ON(1);
- }
-
- b43_write16(dev, B43_MMIO_RADIO_CONTROL, offset);
- return b43_read16(dev, B43_MMIO_RADIO_DATA_LOW);
-}
-
-void b43_radio_write16(struct b43_wldev *dev, u16 offset, u16 val)
-{
- /* Offset 1 is a 32-bit register. */
- B43_WARN_ON(offset == 1);
-
- b43_write16(dev, B43_MMIO_RADIO_CONTROL, offset);
- b43_write16(dev, B43_MMIO_RADIO_DATA_LOW, val);
-}
-
-void b43_radio_mask(struct b43_wldev *dev, u16 offset, u16 mask)
-{
- b43_radio_write16(dev, offset,
- b43_radio_read16(dev, offset) & mask);
-}
-
-void b43_radio_set(struct b43_wldev *dev, u16 offset, u16 set)
-{
- b43_radio_write16(dev, offset,
- b43_radio_read16(dev, offset) | set);
-}
-
-void b43_radio_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set)
-{
- b43_radio_write16(dev, offset,
- (b43_radio_read16(dev, offset) & mask) | set);
-}
-
-static void b43_set_all_gains(struct b43_wldev *dev,
- s16 first, s16 second, s16 third)
-{
- struct b43_phy *phy = &dev->phy;
- u16 i;
- u16 start = 0x08, end = 0x18;
- u16 tmp;
- u16 table;
+ memset(&sav, 0, sizeof(sav)); /* get rid of "may be used uninitialized..." */
- if (phy->rev <= 1) {
- start = 0x10;
- end = 0x20;
- }
+ sav.radio_43 = b43_radio_read16(dev, 0x43);
+ sav.radio_51 = b43_radio_read16(dev, 0x51);
+ sav.radio_52 = b43_radio_read16(dev, 0x52);
+ sav.phy_pgactl = b43_phy_read(dev, B43_PHY_PGACTL);
+ sav.phy_cck_5A = b43_phy_read(dev, B43_PHY_CCK(0x5A));
+ sav.phy_cck_59 = b43_phy_read(dev, B43_PHY_CCK(0x59));
+ sav.phy_cck_58 = b43_phy_read(dev, B43_PHY_CCK(0x58));
- table = B43_OFDMTAB_GAINX;
- if (phy->rev <= 1)
- table = B43_OFDMTAB_GAINX_R1;
- for (i = 0; i < 4; i++)
- b43_ofdmtab_write16(dev, table, i, first);
+ if (phy->type == B43_PHYTYPE_B) {
+ sav.phy_cck_30 = b43_phy_read(dev, B43_PHY_CCK(0x30));
+ sav.reg_3EC = b43_read16(dev, 0x3EC);
- for (i = start; i < end; i++)
- b43_ofdmtab_write16(dev, table, i, second);
+ b43_phy_write(dev, B43_PHY_CCK(0x30), 0xFF);
+ b43_write16(dev, 0x3EC, 0x3F3F);
+ } else if (phy->gmode || phy->rev >= 2) {
+ sav.phy_rfover = b43_phy_read(dev, B43_PHY_RFOVER);
+ sav.phy_rfoverval = b43_phy_read(dev, B43_PHY_RFOVERVAL);
+ sav.phy_analogover = b43_phy_read(dev, B43_PHY_ANALOGOVER);
+ sav.phy_analogoverval =
+ b43_phy_read(dev, B43_PHY_ANALOGOVERVAL);
+ sav.phy_crs0 = b43_phy_read(dev, B43_PHY_CRS0);
+ sav.phy_classctl = b43_phy_read(dev, B43_PHY_CLASSCTL);
- if (third != -1) {
- tmp = ((u16) third << 14) | ((u16) third << 6);
- b43_phy_write(dev, 0x04A0,
- (b43_phy_read(dev, 0x04A0) & 0xBFBF) | tmp);
- b43_phy_write(dev, 0x04A1,
- (b43_phy_read(dev, 0x04A1) & 0xBFBF) | tmp);
- b43_phy_write(dev, 0x04A2,
- (b43_phy_read(dev, 0x04A2) & 0xBFBF) | tmp);
- }
- b43_dummy_transmission(dev);
-}
+ b43_phy_write(dev, B43_PHY_ANALOGOVER,
+ b43_phy_read(dev, B43_PHY_ANALOGOVER)
+ | 0x0003);
+ b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
+ b43_phy_read(dev, B43_PHY_ANALOGOVERVAL)
+ & 0xFFFC);
+ b43_phy_write(dev, B43_PHY_CRS0, b43_phy_read(dev, B43_PHY_CRS0)
+ & 0x7FFF);
+ b43_phy_write(dev, B43_PHY_CLASSCTL,
+ b43_phy_read(dev, B43_PHY_CLASSCTL)
+ & 0xFFFC);
+ if (has_loopback_gain(phy)) {
+ sav.phy_lo_mask = b43_phy_read(dev, B43_PHY_LO_MASK);
+ sav.phy_lo_ctl = b43_phy_read(dev, B43_PHY_LO_CTL);
-static void b43_set_original_gains(struct b43_wldev *dev)
-{
- struct b43_phy *phy = &dev->phy;
- u16 i, tmp;
- u16 table;
- u16 start = 0x0008, end = 0x0018;
+ if (phy->rev >= 3)
+ b43_phy_write(dev, B43_PHY_LO_MASK, 0xC020);
+ else
+ b43_phy_write(dev, B43_PHY_LO_MASK, 0x8020);
+ b43_phy_write(dev, B43_PHY_LO_CTL, 0);
+ }
- if (phy->rev <= 1) {
- start = 0x0010;
- end = 0x0020;
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ radio2050_rfover_val(dev, B43_PHY_RFOVERVAL,
+ LPD(0, 1, 1)));
+ b43_phy_write(dev, B43_PHY_RFOVER,
+ radio2050_rfover_val(dev, B43_PHY_RFOVER, 0));
}
+ b43_write16(dev, 0x3E2, b43_read16(dev, 0x3E2) | 0x8000);
- table = B43_OFDMTAB_GAINX;
- if (phy->rev <= 1)
- table = B43_OFDMTAB_GAINX_R1;
- for (i = 0; i < 4; i++) {
- tmp = (i & 0xFFFC);
- tmp |= (i & 0x0001) << 1;
- tmp |= (i & 0x0002) >> 1;
+ sav.phy_syncctl = b43_phy_read(dev, B43_PHY_SYNCCTL);
+ b43_phy_write(dev, B43_PHY_SYNCCTL, b43_phy_read(dev, B43_PHY_SYNCCTL)
+ & 0xFF7F);
+ sav.reg_3E6 = b43_read16(dev, 0x3E6);
+ sav.reg_3F4 = b43_read16(dev, 0x3F4);
- b43_ofdmtab_write16(dev, table, i, tmp);
+ if (phy->analog == 0) {
+ b43_write16(dev, 0x03E6, 0x0122);
+ } else {
+ if (phy->analog >= 2) {
+ b43_phy_write(dev, B43_PHY_CCK(0x03),
+ (b43_phy_read(dev, B43_PHY_CCK(0x03))
+ & 0xFFBF) | 0x40);
+ }
+ b43_write16(dev, B43_MMIO_CHANNEL_EXT,
+ (b43_read16(dev, B43_MMIO_CHANNEL_EXT) | 0x2000));
}
- for (i = start; i < end; i++)
- b43_ofdmtab_write16(dev, table, i, i - start);
+ rcc = b43_radio_core_calibration_value(dev);
- b43_phy_write(dev, 0x04A0,
- (b43_phy_read(dev, 0x04A0) & 0xBFBF) | 0x4040);
- b43_phy_write(dev, 0x04A1,
- (b43_phy_read(dev, 0x04A1) & 0xBFBF) | 0x4040);
- b43_phy_write(dev, 0x04A2,
- (b43_phy_read(dev, 0x04A2) & 0xBFBF) | 0x4000);
- b43_dummy_transmission(dev);
-}
+ if (phy->type == B43_PHYTYPE_B)
+ b43_radio_write16(dev, 0x78, 0x26);
+ if (phy->gmode || phy->rev >= 2) {
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ radio2050_rfover_val(dev, B43_PHY_RFOVERVAL,
+ LPD(0, 1, 1)));
+ }
+ b43_phy_write(dev, B43_PHY_PGACTL, 0xBFAF);
+ b43_phy_write(dev, B43_PHY_CCK(0x2B), 0x1403);
+ if (phy->gmode || phy->rev >= 2) {
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ radio2050_rfover_val(dev, B43_PHY_RFOVERVAL,
+ LPD(0, 0, 1)));
+ }
+ b43_phy_write(dev, B43_PHY_PGACTL, 0xBFA0);
+ b43_radio_write16(dev, 0x51, b43_radio_read16(dev, 0x51)
+ | 0x0004);
+ if (phy->radio_rev == 8) {
+ b43_radio_write16(dev, 0x43, 0x1F);
+ } else {
+ b43_radio_write16(dev, 0x52, 0);
+ b43_radio_write16(dev, 0x43, (b43_radio_read16(dev, 0x43)
+ & 0xFFF0) | 0x0009);
+ }
+ b43_phy_write(dev, B43_PHY_CCK(0x58), 0);
-/* Synthetic PU workaround */
-static void b43_synth_pu_workaround(struct b43_wldev *dev, u8 channel)
-{
- struct b43_phy *phy = &dev->phy;
+ for (i = 0; i < 16; i++) {
+ b43_phy_write(dev, B43_PHY_CCK(0x5A), 0x0480);
+ b43_phy_write(dev, B43_PHY_CCK(0x59), 0xC810);
+ b43_phy_write(dev, B43_PHY_CCK(0x58), 0x000D);
+ if (phy->gmode || phy->rev >= 2) {
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ radio2050_rfover_val(dev,
+ B43_PHY_RFOVERVAL,
+ LPD(1, 0, 1)));
+ }
+ b43_phy_write(dev, B43_PHY_PGACTL, 0xAFB0);
+ udelay(10);
+ if (phy->gmode || phy->rev >= 2) {
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ radio2050_rfover_val(dev,
+ B43_PHY_RFOVERVAL,
+ LPD(1, 0, 1)));
+ }
+ b43_phy_write(dev, B43_PHY_PGACTL, 0xEFB0);
+ udelay(10);
+ if (phy->gmode || phy->rev >= 2) {
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ radio2050_rfover_val(dev,
+ B43_PHY_RFOVERVAL,
+ LPD(1, 0, 0)));
+ }
+ b43_phy_write(dev, B43_PHY_PGACTL, 0xFFF0);
+ udelay(20);
+ tmp1 += b43_phy_read(dev, B43_PHY_LO_LEAKAGE);
+ b43_phy_write(dev, B43_PHY_CCK(0x58), 0);
+ if (phy->gmode || phy->rev >= 2) {
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ radio2050_rfover_val(dev,
+ B43_PHY_RFOVERVAL,
+ LPD(1, 0, 1)));
+ }
+ b43_phy_write(dev, B43_PHY_PGACTL, 0xAFB0);
+ }
+ udelay(10);
- might_sleep();
+ b43_phy_write(dev, B43_PHY_CCK(0x58), 0);
+ tmp1++;
+ tmp1 >>= 9;
- if (phy->radio_ver != 0x2050 || phy->radio_rev >= 6) {
- /* We do not need the workaround. */
- return;
+ for (i = 0; i < 16; i++) {
+ radio78 = (bitrev4(i) << 1) | 0x0020;
+ b43_radio_write16(dev, 0x78, radio78);
+ udelay(10);
+ for (j = 0; j < 16; j++) {
+ b43_phy_write(dev, B43_PHY_CCK(0x5A), 0x0D80);
+ b43_phy_write(dev, B43_PHY_CCK(0x59), 0xC810);
+ b43_phy_write(dev, B43_PHY_CCK(0x58), 0x000D);
+ if (phy->gmode || phy->rev >= 2) {
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ radio2050_rfover_val(dev,
+ B43_PHY_RFOVERVAL,
+ LPD(1, 0,
+ 1)));
+ }
+ b43_phy_write(dev, B43_PHY_PGACTL, 0xAFB0);
+ udelay(10);
+ if (phy->gmode || phy->rev >= 2) {
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ radio2050_rfover_val(dev,
+ B43_PHY_RFOVERVAL,
+ LPD(1, 0,
+ 1)));
+ }
+ b43_phy_write(dev, B43_PHY_PGACTL, 0xEFB0);
+ udelay(10);
+ if (phy->gmode || phy->rev >= 2) {
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ radio2050_rfover_val(dev,
+ B43_PHY_RFOVERVAL,
+ LPD(1, 0,
+ 0)));
+ }
+ b43_phy_write(dev, B43_PHY_PGACTL, 0xFFF0);
+ udelay(10);
+ tmp2 += b43_phy_read(dev, B43_PHY_LO_LEAKAGE);
+ b43_phy_write(dev, B43_PHY_CCK(0x58), 0);
+ if (phy->gmode || phy->rev >= 2) {
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ radio2050_rfover_val(dev,
+ B43_PHY_RFOVERVAL,
+ LPD(1, 0,
+ 1)));
+ }
+ b43_phy_write(dev, B43_PHY_PGACTL, 0xAFB0);
+ }
+ tmp2++;
+ tmp2 >>= 8;
+ if (tmp1 < tmp2)
+ break;
}
- if (channel <= 10) {
- b43_write16(dev, B43_MMIO_CHANNEL,
- channel2freq_bg(channel + 4));
- } else {
- b43_write16(dev, B43_MMIO_CHANNEL, channel2freq_bg(1));
+ /* Restore the registers */
+ b43_phy_write(dev, B43_PHY_PGACTL, sav.phy_pgactl);
+ b43_radio_write16(dev, 0x51, sav.radio_51);
+ b43_radio_write16(dev, 0x52, sav.radio_52);
+ b43_radio_write16(dev, 0x43, sav.radio_43);
+ b43_phy_write(dev, B43_PHY_CCK(0x5A), sav.phy_cck_5A);
+ b43_phy_write(dev, B43_PHY_CCK(0x59), sav.phy_cck_59);
+ b43_phy_write(dev, B43_PHY_CCK(0x58), sav.phy_cck_58);
+ b43_write16(dev, 0x3E6, sav.reg_3E6);
+ if (phy->analog != 0)
+ b43_write16(dev, 0x3F4, sav.reg_3F4);
+ b43_phy_write(dev, B43_PHY_SYNCCTL, sav.phy_syncctl);
+ b43_synth_pu_workaround(dev, phy->channel);
+ if (phy->type == B43_PHYTYPE_B) {
+ b43_phy_write(dev, B43_PHY_CCK(0x30), sav.phy_cck_30);
+ b43_write16(dev, 0x3EC, sav.reg_3EC);
+ } else if (phy->gmode) {
+ b43_write16(dev, B43_MMIO_PHY_RADIO,
+ b43_read16(dev, B43_MMIO_PHY_RADIO)
+ & 0x7FFF);
+ b43_phy_write(dev, B43_PHY_RFOVER, sav.phy_rfover);
+ b43_phy_write(dev, B43_PHY_RFOVERVAL, sav.phy_rfoverval);
+ b43_phy_write(dev, B43_PHY_ANALOGOVER, sav.phy_analogover);
+ b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
+ sav.phy_analogoverval);
+ b43_phy_write(dev, B43_PHY_CRS0, sav.phy_crs0);
+ b43_phy_write(dev, B43_PHY_CLASSCTL, sav.phy_classctl);
+ if (has_loopback_gain(phy)) {
+ b43_phy_write(dev, B43_PHY_LO_MASK, sav.phy_lo_mask);
+ b43_phy_write(dev, B43_PHY_LO_CTL, sav.phy_lo_ctl);
+ }
}
- msleep(1);
- b43_write16(dev, B43_MMIO_CHANNEL, channel2freq_bg(channel));
-}
-
-u8 b43_radio_aci_detect(struct b43_wldev *dev, u8 channel)
-{
- struct b43_phy *phy = &dev->phy;
- u8 ret = 0;
- u16 saved, rssi, temp;
- int i, j = 0;
-
- saved = b43_phy_read(dev, 0x0403);
- b43_radio_selectchannel(dev, channel, 0);
- b43_phy_write(dev, 0x0403, (saved & 0xFFF8) | 5);
- if (phy->aci_hw_rssi)
- rssi = b43_phy_read(dev, 0x048A) & 0x3F;
+ if (i > 15)
+ ret = radio78;
else
- rssi = saved & 0x3F;
- /* clamp temp to signed 5bit */
- if (rssi > 32)
- rssi -= 64;
- for (i = 0; i < 100; i++) {
- temp = (b43_phy_read(dev, 0x047F) >> 8) & 0x3F;
- if (temp > 32)
- temp -= 64;
- if (temp < rssi)
- j++;
- if (j >= 20)
- ret = 1;
- }
- b43_phy_write(dev, 0x0403, saved);
+ ret = rcc;
return ret;
}
-u8 b43_radio_aci_scan(struct b43_wldev * dev)
+static void b43_phy_initb5(struct b43_wldev *dev)
{
+ struct ssb_bus *bus = dev->dev->bus;
struct b43_phy *phy = &dev->phy;
- u8 ret[13];
- unsigned int channel = phy->channel;
- unsigned int i, j, start, end;
-
- if (!((phy->type == B43_PHYTYPE_G) && (phy->rev > 0)))
- return 0;
-
- b43_phy_lock(dev);
- b43_radio_lock(dev);
- b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) & 0xFFFC);
- b43_phy_write(dev, B43_PHY_G_CRS,
- b43_phy_read(dev, B43_PHY_G_CRS) & 0x7FFF);
- b43_set_all_gains(dev, 3, 8, 1);
-
- start = (channel - 5 > 0) ? channel - 5 : 1;
- end = (channel + 5 < 14) ? channel + 5 : 13;
+ struct b43_phy_g *gphy = phy->g;
+ u16 offset, value;
+ u8 old_channel;
- for (i = start; i <= end; i++) {
- if (abs(channel - i) > 2)
- ret[i - 1] = b43_radio_aci_detect(dev, i);
+ if (phy->analog == 1) {
+ b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A)
+ | 0x0050);
}
- b43_radio_selectchannel(dev, channel, 0);
- b43_phy_write(dev, 0x0802,
- (b43_phy_read(dev, 0x0802) & 0xFFFC) | 0x0003);
- b43_phy_write(dev, 0x0403, b43_phy_read(dev, 0x0403) & 0xFFF8);
- b43_phy_write(dev, B43_PHY_G_CRS,
- b43_phy_read(dev, B43_PHY_G_CRS) | 0x8000);
- b43_set_original_gains(dev);
- for (i = 0; i < 13; i++) {
- if (!ret[i])
- continue;
- end = (i + 5 < 13) ? i + 5 : 13;
- for (j = i; j < end; j++)
- ret[j] = 1;
+ if ((bus->boardinfo.vendor != SSB_BOARDVENDOR_BCM) &&
+ (bus->boardinfo.type != SSB_BOARD_BU4306)) {
+ value = 0x2120;
+ for (offset = 0x00A8; offset < 0x00C7; offset++) {
+ b43_phy_write(dev, offset, value);
+ value += 0x202;
+ }
}
- b43_radio_unlock(dev);
- b43_phy_unlock(dev);
+ b43_phy_write(dev, 0x0035, (b43_phy_read(dev, 0x0035) & 0xF0FF)
+ | 0x0700);
+ if (phy->radio_ver == 0x2050)
+ b43_phy_write(dev, 0x0038, 0x0667);
- return ret[channel - 1];
-}
+ if (phy->gmode || phy->rev >= 2) {
+ if (phy->radio_ver == 0x2050) {
+ b43_radio_write16(dev, 0x007A,
+ b43_radio_read16(dev, 0x007A)
+ | 0x0020);
+ b43_radio_write16(dev, 0x0051,
+ b43_radio_read16(dev, 0x0051)
+ | 0x0004);
+ }
+ b43_write16(dev, B43_MMIO_PHY_RADIO, 0x0000);
-/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
-void b43_nrssi_hw_write(struct b43_wldev *dev, u16 offset, s16 val)
-{
- b43_phy_write(dev, B43_PHY_NRSSILT_CTRL, offset);
- mmiowb();
- b43_phy_write(dev, B43_PHY_NRSSILT_DATA, (u16) val);
-}
+ b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) | 0x0100);
+ b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) | 0x2000);
-/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
-s16 b43_nrssi_hw_read(struct b43_wldev *dev, u16 offset)
-{
- u16 val;
+ b43_phy_write(dev, 0x001C, 0x186A);
- b43_phy_write(dev, B43_PHY_NRSSILT_CTRL, offset);
- val = b43_phy_read(dev, B43_PHY_NRSSILT_DATA);
+ b43_phy_write(dev, 0x0013,
+ (b43_phy_read(dev, 0x0013) & 0x00FF) | 0x1900);
+ b43_phy_write(dev, 0x0035,
+ (b43_phy_read(dev, 0x0035) & 0xFFC0) | 0x0064);
+ b43_phy_write(dev, 0x005D,
+ (b43_phy_read(dev, 0x005D) & 0xFF80) | 0x000A);
+ }
- return (s16) val;
-}
+ if (dev->bad_frames_preempt) {
+ b43_phy_write(dev, B43_PHY_RADIO_BITFIELD,
+ b43_phy_read(dev,
+ B43_PHY_RADIO_BITFIELD) | (1 << 11));
+ }
-/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
-void b43_nrssi_hw_update(struct b43_wldev *dev, u16 val)
-{
- u16 i;
- s16 tmp;
+ if (phy->analog == 1) {
+ b43_phy_write(dev, 0x0026, 0xCE00);
+ b43_phy_write(dev, 0x0021, 0x3763);
+ b43_phy_write(dev, 0x0022, 0x1BC3);
+ b43_phy_write(dev, 0x0023, 0x06F9);
+ b43_phy_write(dev, 0x0024, 0x037E);
+ } else
+ b43_phy_write(dev, 0x0026, 0xCC00);
+ b43_phy_write(dev, 0x0030, 0x00C6);
+ b43_write16(dev, 0x03EC, 0x3F22);
- for (i = 0; i < 64; i++) {
- tmp = b43_nrssi_hw_read(dev, i);
- tmp -= val;
- tmp = clamp_val(tmp, -32, 31);
- b43_nrssi_hw_write(dev, i, tmp);
- }
-}
+ if (phy->analog == 1)
+ b43_phy_write(dev, 0x0020, 0x3E1C);
+ else
+ b43_phy_write(dev, 0x0020, 0x301C);
-/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
-void b43_nrssi_mem_update(struct b43_wldev *dev)
-{
- struct b43_phy *phy = &dev->phy;
- s16 i, delta;
- s32 tmp;
+ if (phy->analog == 0)
+ b43_write16(dev, 0x03E4, 0x3000);
- delta = 0x1F - phy->nrssi[0];
- for (i = 0; i < 64; i++) {
- tmp = (i - delta) * phy->nrssislope;
- tmp /= 0x10000;
- tmp += 0x3A;
- tmp = clamp_val(tmp, 0, 0x3F);
- phy->nrssi_lt[i] = tmp;
+ old_channel = phy->channel;
+ /* Force to channel 7, even if not supported. */
+ b43_gphy_channel_switch(dev, 7, 0);
+
+ if (phy->radio_ver != 0x2050) {
+ b43_radio_write16(dev, 0x0075, 0x0080);
+ b43_radio_write16(dev, 0x0079, 0x0081);
}
-}
-static void b43_calc_nrssi_offset(struct b43_wldev *dev)
-{
- struct b43_phy *phy = &dev->phy;
- u16 backup[20] = { 0 };
- s16 v47F;
- u16 i;
- u16 saved = 0xFFFF;
+ b43_radio_write16(dev, 0x0050, 0x0020);
+ b43_radio_write16(dev, 0x0050, 0x0023);
- backup[0] = b43_phy_read(dev, 0x0001);
- backup[1] = b43_phy_read(dev, 0x0811);
- backup[2] = b43_phy_read(dev, 0x0812);
- if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
- backup[3] = b43_phy_read(dev, 0x0814);
- backup[4] = b43_phy_read(dev, 0x0815);
+ if (phy->radio_ver == 0x2050) {
+ b43_radio_write16(dev, 0x0050, 0x0020);
+ b43_radio_write16(dev, 0x005A, 0x0070);
}
- backup[5] = b43_phy_read(dev, 0x005A);
- backup[6] = b43_phy_read(dev, 0x0059);
- backup[7] = b43_phy_read(dev, 0x0058);
- backup[8] = b43_phy_read(dev, 0x000A);
- backup[9] = b43_phy_read(dev, 0x0003);
- backup[10] = b43_radio_read16(dev, 0x007A);
- backup[11] = b43_radio_read16(dev, 0x0043);
- b43_phy_write(dev, 0x0429, b43_phy_read(dev, 0x0429) & 0x7FFF);
- b43_phy_write(dev, 0x0001,
- (b43_phy_read(dev, 0x0001) & 0x3FFF) | 0x4000);
- b43_phy_write(dev, 0x0811, b43_phy_read(dev, 0x0811) | 0x000C);
- b43_phy_write(dev, 0x0812,
- (b43_phy_read(dev, 0x0812) & 0xFFF3) | 0x0004);
- b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) & ~(0x1 | 0x2));
- if (phy->rev >= 6) {
- backup[12] = b43_phy_read(dev, 0x002E);
- backup[13] = b43_phy_read(dev, 0x002F);
- backup[14] = b43_phy_read(dev, 0x080F);
- backup[15] = b43_phy_read(dev, 0x0810);
- backup[16] = b43_phy_read(dev, 0x0801);
- backup[17] = b43_phy_read(dev, 0x0060);
- backup[18] = b43_phy_read(dev, 0x0014);
- backup[19] = b43_phy_read(dev, 0x0478);
+ b43_radio_write16(dev, 0x005B, 0x007B);
+ b43_radio_write16(dev, 0x005C, 0x00B0);
- b43_phy_write(dev, 0x002E, 0);
- b43_phy_write(dev, 0x002F, 0);
- b43_phy_write(dev, 0x080F, 0);
- b43_phy_write(dev, 0x0810, 0);
- b43_phy_write(dev, 0x0478, b43_phy_read(dev, 0x0478) | 0x0100);
- b43_phy_write(dev, 0x0801, b43_phy_read(dev, 0x0801) | 0x0040);
- b43_phy_write(dev, 0x0060, b43_phy_read(dev, 0x0060) | 0x0040);
- b43_phy_write(dev, 0x0014, b43_phy_read(dev, 0x0014) | 0x0200);
- }
- b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A) | 0x0070);
- b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A) | 0x0080);
- udelay(30);
+ b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A) | 0x0007);
- v47F = (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
- if (v47F >= 0x20)
- v47F -= 0x40;
- if (v47F == 31) {
- for (i = 7; i >= 4; i--) {
- b43_radio_write16(dev, 0x007B, i);
- udelay(20);
- v47F =
- (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
- if (v47F >= 0x20)
- v47F -= 0x40;
- if (v47F < 31 && saved == 0xFFFF)
- saved = i;
- }
- if (saved == 0xFFFF)
- saved = 4;
- } else {
- b43_radio_write16(dev, 0x007A,
- b43_radio_read16(dev, 0x007A) & 0x007F);
- if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
- b43_phy_write(dev, 0x0814,
- b43_phy_read(dev, 0x0814) | 0x0001);
- b43_phy_write(dev, 0x0815,
- b43_phy_read(dev, 0x0815) & 0xFFFE);
- }
- b43_phy_write(dev, 0x0811, b43_phy_read(dev, 0x0811) | 0x000C);
- b43_phy_write(dev, 0x0812, b43_phy_read(dev, 0x0812) | 0x000C);
- b43_phy_write(dev, 0x0811, b43_phy_read(dev, 0x0811) | 0x0030);
- b43_phy_write(dev, 0x0812, b43_phy_read(dev, 0x0812) | 0x0030);
- b43_phy_write(dev, 0x005A, 0x0480);
- b43_phy_write(dev, 0x0059, 0x0810);
- b43_phy_write(dev, 0x0058, 0x000D);
- if (phy->rev == 0) {
- b43_phy_write(dev, 0x0003, 0x0122);
- } else {
- b43_phy_write(dev, 0x000A, b43_phy_read(dev, 0x000A)
- | 0x2000);
- }
- if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
- b43_phy_write(dev, 0x0814,
- b43_phy_read(dev, 0x0814) | 0x0004);
- b43_phy_write(dev, 0x0815,
- b43_phy_read(dev, 0x0815) & 0xFFFB);
- }
- b43_phy_write(dev, 0x0003, (b43_phy_read(dev, 0x0003) & 0xFF9F)
- | 0x0040);
- b43_radio_write16(dev, 0x007A,
- b43_radio_read16(dev, 0x007A) | 0x000F);
- b43_set_all_gains(dev, 3, 0, 1);
- b43_radio_write16(dev, 0x0043, (b43_radio_read16(dev, 0x0043)
- & 0x00F0) | 0x000F);
- udelay(30);
- v47F = (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
- if (v47F >= 0x20)
- v47F -= 0x40;
- if (v47F == -32) {
- for (i = 0; i < 4; i++) {
- b43_radio_write16(dev, 0x007B, i);
- udelay(20);
- v47F =
- (s16) ((b43_phy_read(dev, 0x047F) >> 8) &
- 0x003F);
- if (v47F >= 0x20)
- v47F -= 0x40;
- if (v47F > -31 && saved == 0xFFFF)
- saved = i;
- }
- if (saved == 0xFFFF)
- saved = 3;
- } else
- saved = 0;
- }
- b43_radio_write16(dev, 0x007B, saved);
+ b43_gphy_channel_switch(dev, old_channel, 0);
- if (phy->rev >= 6) {
- b43_phy_write(dev, 0x002E, backup[12]);
- b43_phy_write(dev, 0x002F, backup[13]);
- b43_phy_write(dev, 0x080F, backup[14]);
- b43_phy_write(dev, 0x0810, backup[15]);
- }
- if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
- b43_phy_write(dev, 0x0814, backup[3]);
- b43_phy_write(dev, 0x0815, backup[4]);
- }
- b43_phy_write(dev, 0x005A, backup[5]);
- b43_phy_write(dev, 0x0059, backup[6]);
- b43_phy_write(dev, 0x0058, backup[7]);
- b43_phy_write(dev, 0x000A, backup[8]);
- b43_phy_write(dev, 0x0003, backup[9]);
- b43_radio_write16(dev, 0x0043, backup[11]);
- b43_radio_write16(dev, 0x007A, backup[10]);
- b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) | 0x1 | 0x2);
- b43_phy_write(dev, 0x0429, b43_phy_read(dev, 0x0429) | 0x8000);
- b43_set_original_gains(dev);
- if (phy->rev >= 6) {
- b43_phy_write(dev, 0x0801, backup[16]);
- b43_phy_write(dev, 0x0060, backup[17]);
- b43_phy_write(dev, 0x0014, backup[18]);
- b43_phy_write(dev, 0x0478, backup[19]);
- }
- b43_phy_write(dev, 0x0001, backup[0]);
- b43_phy_write(dev, 0x0812, backup[2]);
- b43_phy_write(dev, 0x0811, backup[1]);
+ b43_phy_write(dev, 0x0014, 0x0080);
+ b43_phy_write(dev, 0x0032, 0x00CA);
+ b43_phy_write(dev, 0x002A, 0x88A3);
+
+ b43_set_txpower_g(dev, &gphy->bbatt, &gphy->rfatt, gphy->tx_control);
+
+ if (phy->radio_ver == 0x2050)
+ b43_radio_write16(dev, 0x005D, 0x000D);
+
+ b43_write16(dev, 0x03E4, (b43_read16(dev, 0x03E4) & 0xFFC0) | 0x0004);
}
-void b43_calc_nrssi_slope(struct b43_wldev *dev)
+static void b43_phy_initb6(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
- u16 backup[18] = { 0 };
- u16 tmp;
- s16 nrssi0, nrssi1;
-
- switch (phy->type) {
- case B43_PHYTYPE_B:
- backup[0] = b43_radio_read16(dev, 0x007A);
- backup[1] = b43_radio_read16(dev, 0x0052);
- backup[2] = b43_radio_read16(dev, 0x0043);
- backup[3] = b43_phy_read(dev, 0x0030);
- backup[4] = b43_phy_read(dev, 0x0026);
- backup[5] = b43_phy_read(dev, 0x0015);
- backup[6] = b43_phy_read(dev, 0x002A);
- backup[7] = b43_phy_read(dev, 0x0020);
- backup[8] = b43_phy_read(dev, 0x005A);
- backup[9] = b43_phy_read(dev, 0x0059);
- backup[10] = b43_phy_read(dev, 0x0058);
- backup[11] = b43_read16(dev, 0x03E2);
- backup[12] = b43_read16(dev, 0x03E6);
- backup[13] = b43_read16(dev, B43_MMIO_CHANNEL_EXT);
-
- tmp = b43_radio_read16(dev, 0x007A);
- tmp &= (phy->rev >= 5) ? 0x007F : 0x000F;
- b43_radio_write16(dev, 0x007A, tmp);
- b43_phy_write(dev, 0x0030, 0x00FF);
- b43_write16(dev, 0x03EC, 0x7F7F);
- b43_phy_write(dev, 0x0026, 0x0000);
- b43_phy_write(dev, 0x0015, b43_phy_read(dev, 0x0015) | 0x0020);
- b43_phy_write(dev, 0x002A, 0x08A3);
- b43_radio_write16(dev, 0x007A,
- b43_radio_read16(dev, 0x007A) | 0x0080);
+ struct b43_phy_g *gphy = phy->g;
+ u16 offset, val;
+ u8 old_channel;
- nrssi0 = (s16) b43_phy_read(dev, 0x0027);
- b43_radio_write16(dev, 0x007A,
- b43_radio_read16(dev, 0x007A) & 0x007F);
- if (phy->rev >= 2) {
- b43_write16(dev, 0x03E6, 0x0040);
- } else if (phy->rev == 0) {
- b43_write16(dev, 0x03E6, 0x0122);
+ b43_phy_write(dev, 0x003E, 0x817A);
+ b43_radio_write16(dev, 0x007A,
+ (b43_radio_read16(dev, 0x007A) | 0x0058));
+ if (phy->radio_rev == 4 || phy->radio_rev == 5) {
+ b43_radio_write16(dev, 0x51, 0x37);
+ b43_radio_write16(dev, 0x52, 0x70);
+ b43_radio_write16(dev, 0x53, 0xB3);
+ b43_radio_write16(dev, 0x54, 0x9B);
+ b43_radio_write16(dev, 0x5A, 0x88);
+ b43_radio_write16(dev, 0x5B, 0x88);
+ b43_radio_write16(dev, 0x5D, 0x88);
+ b43_radio_write16(dev, 0x5E, 0x88);
+ b43_radio_write16(dev, 0x7D, 0x88);
+ b43_hf_write(dev, b43_hf_read(dev)
+ | B43_HF_TSSIRPSMW);
+ }
+ B43_WARN_ON(phy->radio_rev == 6 || phy->radio_rev == 7); /* We had code for these revs here... */
+ if (phy->radio_rev == 8) {
+ b43_radio_write16(dev, 0x51, 0);
+ b43_radio_write16(dev, 0x52, 0x40);
+ b43_radio_write16(dev, 0x53, 0xB7);
+ b43_radio_write16(dev, 0x54, 0x98);
+ b43_radio_write16(dev, 0x5A, 0x88);
+ b43_radio_write16(dev, 0x5B, 0x6B);
+ b43_radio_write16(dev, 0x5C, 0x0F);
+ if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_ALTIQ) {
+ b43_radio_write16(dev, 0x5D, 0xFA);
+ b43_radio_write16(dev, 0x5E, 0xD8);
} else {
- b43_write16(dev, B43_MMIO_CHANNEL_EXT,
- b43_read16(dev,
- B43_MMIO_CHANNEL_EXT) & 0x2000);
+ b43_radio_write16(dev, 0x5D, 0xF5);
+ b43_radio_write16(dev, 0x5E, 0xB8);
}
- b43_phy_write(dev, 0x0020, 0x3F3F);
- b43_phy_write(dev, 0x0015, 0xF330);
- b43_radio_write16(dev, 0x005A, 0x0060);
- b43_radio_write16(dev, 0x0043,
- b43_radio_read16(dev, 0x0043) & 0x00F0);
- b43_phy_write(dev, 0x005A, 0x0480);
- b43_phy_write(dev, 0x0059, 0x0810);
- b43_phy_write(dev, 0x0058, 0x000D);
- udelay(20);
+ b43_radio_write16(dev, 0x0073, 0x0003);
+ b43_radio_write16(dev, 0x007D, 0x00A8);
+ b43_radio_write16(dev, 0x007C, 0x0001);
+ b43_radio_write16(dev, 0x007E, 0x0008);
+ }
+ val = 0x1E1F;
+ for (offset = 0x0088; offset < 0x0098; offset++) {
+ b43_phy_write(dev, offset, val);
+ val -= 0x0202;
+ }
+ val = 0x3E3F;
+ for (offset = 0x0098; offset < 0x00A8; offset++) {
+ b43_phy_write(dev, offset, val);
+ val -= 0x0202;
+ }
+ val = 0x2120;
+ for (offset = 0x00A8; offset < 0x00C8; offset++) {
+ b43_phy_write(dev, offset, (val & 0x3F3F));
+ val += 0x0202;
+ }
+ if (phy->type == B43_PHYTYPE_G) {
+ b43_radio_write16(dev, 0x007A,
+ b43_radio_read16(dev, 0x007A) | 0x0020);
+ b43_radio_write16(dev, 0x0051,
+ b43_radio_read16(dev, 0x0051) | 0x0004);
+ b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) | 0x0100);
+ b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) | 0x2000);
+ b43_phy_write(dev, 0x5B, 0);
+ b43_phy_write(dev, 0x5C, 0);
+ }
- nrssi1 = (s16) b43_phy_read(dev, 0x0027);
- b43_phy_write(dev, 0x0030, backup[3]);
- b43_radio_write16(dev, 0x007A, backup[0]);
- b43_write16(dev, 0x03E2, backup[11]);
- b43_phy_write(dev, 0x0026, backup[4]);
- b43_phy_write(dev, 0x0015, backup[5]);
- b43_phy_write(dev, 0x002A, backup[6]);
- b43_synth_pu_workaround(dev, phy->channel);
- if (phy->rev != 0)
- b43_write16(dev, 0x03F4, backup[13]);
-
- b43_phy_write(dev, 0x0020, backup[7]);
- b43_phy_write(dev, 0x005A, backup[8]);
- b43_phy_write(dev, 0x0059, backup[9]);
- b43_phy_write(dev, 0x0058, backup[10]);
- b43_radio_write16(dev, 0x0052, backup[1]);
- b43_radio_write16(dev, 0x0043, backup[2]);
-
- if (nrssi0 == nrssi1)
- phy->nrssislope = 0x00010000;
- else
- phy->nrssislope = 0x00400000 / (nrssi0 - nrssi1);
+ old_channel = phy->channel;
+ if (old_channel >= 8)
+ b43_gphy_channel_switch(dev, 1, 0);
+ else
+ b43_gphy_channel_switch(dev, 13, 0);
- if (nrssi0 <= -4) {
- phy->nrssi[0] = nrssi0;
- phy->nrssi[1] = nrssi1;
- }
- break;
- case B43_PHYTYPE_G:
- if (phy->radio_rev >= 9)
- return;
- if (phy->radio_rev == 8)
- b43_calc_nrssi_offset(dev);
+ b43_radio_write16(dev, 0x0050, 0x0020);
+ b43_radio_write16(dev, 0x0050, 0x0023);
+ udelay(40);
+ if (phy->radio_rev < 6 || phy->radio_rev == 8) {
+ b43_radio_write16(dev, 0x7C, (b43_radio_read16(dev, 0x7C)
+ | 0x0002));
+ b43_radio_write16(dev, 0x50, 0x20);
+ }
+ if (phy->radio_rev <= 2) {
+ b43_radio_write16(dev, 0x7C, 0x20);
+ b43_radio_write16(dev, 0x5A, 0x70);
+ b43_radio_write16(dev, 0x5B, 0x7B);
+ b43_radio_write16(dev, 0x5C, 0xB0);
+ }
+ b43_radio_write16(dev, 0x007A,
+ (b43_radio_read16(dev, 0x007A) & 0x00F8) | 0x0007);
- b43_phy_write(dev, B43_PHY_G_CRS,
- b43_phy_read(dev, B43_PHY_G_CRS) & 0x7FFF);
- b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) & 0xFFFC);
- backup[7] = b43_read16(dev, 0x03E2);
- b43_write16(dev, 0x03E2, b43_read16(dev, 0x03E2) | 0x8000);
- backup[0] = b43_radio_read16(dev, 0x007A);
- backup[1] = b43_radio_read16(dev, 0x0052);
- backup[2] = b43_radio_read16(dev, 0x0043);
- backup[3] = b43_phy_read(dev, 0x0015);
- backup[4] = b43_phy_read(dev, 0x005A);
- backup[5] = b43_phy_read(dev, 0x0059);
- backup[6] = b43_phy_read(dev, 0x0058);
- backup[8] = b43_read16(dev, 0x03E6);
- backup[9] = b43_read16(dev, B43_MMIO_CHANNEL_EXT);
- if (phy->rev >= 3) {
- backup[10] = b43_phy_read(dev, 0x002E);
- backup[11] = b43_phy_read(dev, 0x002F);
- backup[12] = b43_phy_read(dev, 0x080F);
- backup[13] = b43_phy_read(dev, B43_PHY_G_LO_CONTROL);
- backup[14] = b43_phy_read(dev, 0x0801);
- backup[15] = b43_phy_read(dev, 0x0060);
- backup[16] = b43_phy_read(dev, 0x0014);
- backup[17] = b43_phy_read(dev, 0x0478);
- b43_phy_write(dev, 0x002E, 0);
- b43_phy_write(dev, B43_PHY_G_LO_CONTROL, 0);
- switch (phy->rev) {
- case 4:
- case 6:
- case 7:
- b43_phy_write(dev, 0x0478,
- b43_phy_read(dev, 0x0478)
- | 0x0100);
- b43_phy_write(dev, 0x0801,
- b43_phy_read(dev, 0x0801)
- | 0x0040);
- break;
- case 3:
- case 5:
- b43_phy_write(dev, 0x0801,
- b43_phy_read(dev, 0x0801)
- & 0xFFBF);
- break;
- }
- b43_phy_write(dev, 0x0060, b43_phy_read(dev, 0x0060)
- | 0x0040);
- b43_phy_write(dev, 0x0014, b43_phy_read(dev, 0x0014)
- | 0x0200);
- }
- b43_radio_write16(dev, 0x007A,
- b43_radio_read16(dev, 0x007A) | 0x0070);
- b43_set_all_gains(dev, 0, 8, 0);
- b43_radio_write16(dev, 0x007A,
- b43_radio_read16(dev, 0x007A) & 0x00F7);
- if (phy->rev >= 2) {
- b43_phy_write(dev, 0x0811,
- (b43_phy_read(dev, 0x0811) & 0xFFCF) |
- 0x0030);
- b43_phy_write(dev, 0x0812,
- (b43_phy_read(dev, 0x0812) & 0xFFCF) |
- 0x0010);
- }
- b43_radio_write16(dev, 0x007A,
- b43_radio_read16(dev, 0x007A) | 0x0080);
- udelay(20);
+ b43_gphy_channel_switch(dev, old_channel, 0);
+
+ b43_phy_write(dev, 0x0014, 0x0200);
+ if (phy->radio_rev >= 6)
+ b43_phy_write(dev, 0x2A, 0x88C2);
+ else
+ b43_phy_write(dev, 0x2A, 0x8AC0);
+ b43_phy_write(dev, 0x0038, 0x0668);
+ b43_set_txpower_g(dev, &gphy->bbatt, &gphy->rfatt, gphy->tx_control);
+ if (phy->radio_rev <= 5) {
+ b43_phy_write(dev, 0x5D, (b43_phy_read(dev, 0x5D)
+ & 0xFF80) | 0x0003);
+ }
+ if (phy->radio_rev <= 2)
+ b43_radio_write16(dev, 0x005D, 0x000D);
- nrssi0 = (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
- if (nrssi0 >= 0x0020)
- nrssi0 -= 0x0040;
+ if (phy->analog == 4) {
+ b43_write16(dev, 0x3E4, 9);
+ b43_phy_write(dev, 0x61, b43_phy_read(dev, 0x61)
+ & 0x0FFF);
+ } else {
+ b43_phy_write(dev, 0x0002, (b43_phy_read(dev, 0x0002) & 0xFFC0)
+ | 0x0004);
+ }
+ if (phy->type == B43_PHYTYPE_B)
+ B43_WARN_ON(1);
+ else if (phy->type == B43_PHYTYPE_G)
+ b43_write16(dev, 0x03E6, 0x0);
+}
- b43_radio_write16(dev, 0x007A,
- b43_radio_read16(dev, 0x007A) & 0x007F);
- if (phy->rev >= 2) {
- b43_phy_write(dev, 0x0003, (b43_phy_read(dev, 0x0003)
- & 0xFF9F) | 0x0040);
- }
+static void b43_calc_loopback_gain(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ u16 backup_phy[16] = { 0 };
+ u16 backup_radio[3];
+ u16 backup_bband;
+ u16 i, j, loop_i_max;
+ u16 trsw_rx;
+ u16 loop1_outer_done, loop1_inner_done;
- b43_write16(dev, B43_MMIO_CHANNEL_EXT,
- b43_read16(dev, B43_MMIO_CHANNEL_EXT)
- | 0x2000);
- b43_radio_write16(dev, 0x007A,
- b43_radio_read16(dev, 0x007A) | 0x000F);
- b43_phy_write(dev, 0x0015, 0xF330);
- if (phy->rev >= 2) {
- b43_phy_write(dev, 0x0812,
- (b43_phy_read(dev, 0x0812) & 0xFFCF) |
- 0x0020);
- b43_phy_write(dev, 0x0811,
- (b43_phy_read(dev, 0x0811) & 0xFFCF) |
- 0x0020);
- }
+ backup_phy[0] = b43_phy_read(dev, B43_PHY_CRS0);
+ backup_phy[1] = b43_phy_read(dev, B43_PHY_CCKBBANDCFG);
+ backup_phy[2] = b43_phy_read(dev, B43_PHY_RFOVER);
+ backup_phy[3] = b43_phy_read(dev, B43_PHY_RFOVERVAL);
+ if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
+ backup_phy[4] = b43_phy_read(dev, B43_PHY_ANALOGOVER);
+ backup_phy[5] = b43_phy_read(dev, B43_PHY_ANALOGOVERVAL);
+ }
+ backup_phy[6] = b43_phy_read(dev, B43_PHY_CCK(0x5A));
+ backup_phy[7] = b43_phy_read(dev, B43_PHY_CCK(0x59));
+ backup_phy[8] = b43_phy_read(dev, B43_PHY_CCK(0x58));
+ backup_phy[9] = b43_phy_read(dev, B43_PHY_CCK(0x0A));
+ backup_phy[10] = b43_phy_read(dev, B43_PHY_CCK(0x03));
+ backup_phy[11] = b43_phy_read(dev, B43_PHY_LO_MASK);
+ backup_phy[12] = b43_phy_read(dev, B43_PHY_LO_CTL);
+ backup_phy[13] = b43_phy_read(dev, B43_PHY_CCK(0x2B));
+ backup_phy[14] = b43_phy_read(dev, B43_PHY_PGACTL);
+ backup_phy[15] = b43_phy_read(dev, B43_PHY_LO_LEAKAGE);
+ backup_bband = gphy->bbatt.att;
+ backup_radio[0] = b43_radio_read16(dev, 0x52);
+ backup_radio[1] = b43_radio_read16(dev, 0x43);
+ backup_radio[2] = b43_radio_read16(dev, 0x7A);
- b43_set_all_gains(dev, 3, 0, 1);
- if (phy->radio_rev == 8) {
- b43_radio_write16(dev, 0x0043, 0x001F);
- } else {
- tmp = b43_radio_read16(dev, 0x0052) & 0xFF0F;
- b43_radio_write16(dev, 0x0052, tmp | 0x0060);
- tmp = b43_radio_read16(dev, 0x0043) & 0xFFF0;
- b43_radio_write16(dev, 0x0043, tmp | 0x0009);
- }
- b43_phy_write(dev, 0x005A, 0x0480);
- b43_phy_write(dev, 0x0059, 0x0810);
- b43_phy_write(dev, 0x0058, 0x000D);
- udelay(20);
- nrssi1 = (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
- if (nrssi1 >= 0x0020)
- nrssi1 -= 0x0040;
- if (nrssi0 == nrssi1)
- phy->nrssislope = 0x00010000;
- else
- phy->nrssislope = 0x00400000 / (nrssi0 - nrssi1);
- if (nrssi0 >= -4) {
- phy->nrssi[0] = nrssi1;
- phy->nrssi[1] = nrssi0;
- }
- if (phy->rev >= 3) {
- b43_phy_write(dev, 0x002E, backup[10]);
- b43_phy_write(dev, 0x002F, backup[11]);
- b43_phy_write(dev, 0x080F, backup[12]);
- b43_phy_write(dev, B43_PHY_G_LO_CONTROL, backup[13]);
- }
- if (phy->rev >= 2) {
- b43_phy_write(dev, 0x0812,
- b43_phy_read(dev, 0x0812) & 0xFFCF);
- b43_phy_write(dev, 0x0811,
- b43_phy_read(dev, 0x0811) & 0xFFCF);
- }
+ b43_phy_write(dev, B43_PHY_CRS0,
+ b43_phy_read(dev, B43_PHY_CRS0) & 0x3FFF);
+ b43_phy_write(dev, B43_PHY_CCKBBANDCFG,
+ b43_phy_read(dev, B43_PHY_CCKBBANDCFG) | 0x8000);
+ b43_phy_write(dev, B43_PHY_RFOVER,
+ b43_phy_read(dev, B43_PHY_RFOVER) | 0x0002);
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ b43_phy_read(dev, B43_PHY_RFOVERVAL) & 0xFFFD);
+ b43_phy_write(dev, B43_PHY_RFOVER,
+ b43_phy_read(dev, B43_PHY_RFOVER) | 0x0001);
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ b43_phy_read(dev, B43_PHY_RFOVERVAL) & 0xFFFE);
+ if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
+ b43_phy_write(dev, B43_PHY_ANALOGOVER,
+ b43_phy_read(dev, B43_PHY_ANALOGOVER) | 0x0001);
+ b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
+ b43_phy_read(dev,
+ B43_PHY_ANALOGOVERVAL) & 0xFFFE);
+ b43_phy_write(dev, B43_PHY_ANALOGOVER,
+ b43_phy_read(dev, B43_PHY_ANALOGOVER) | 0x0002);
+ b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
+ b43_phy_read(dev,
+ B43_PHY_ANALOGOVERVAL) & 0xFFFD);
+ }
+ b43_phy_write(dev, B43_PHY_RFOVER,
+ b43_phy_read(dev, B43_PHY_RFOVER) | 0x000C);
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ b43_phy_read(dev, B43_PHY_RFOVERVAL) | 0x000C);
+ b43_phy_write(dev, B43_PHY_RFOVER,
+ b43_phy_read(dev, B43_PHY_RFOVER) | 0x0030);
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ (b43_phy_read(dev, B43_PHY_RFOVERVAL)
+ & 0xFFCF) | 0x10);
- b43_radio_write16(dev, 0x007A, backup[0]);
- b43_radio_write16(dev, 0x0052, backup[1]);
- b43_radio_write16(dev, 0x0043, backup[2]);
- b43_write16(dev, 0x03E2, backup[7]);
- b43_write16(dev, 0x03E6, backup[8]);
- b43_write16(dev, B43_MMIO_CHANNEL_EXT, backup[9]);
- b43_phy_write(dev, 0x0015, backup[3]);
- b43_phy_write(dev, 0x005A, backup[4]);
- b43_phy_write(dev, 0x0059, backup[5]);
- b43_phy_write(dev, 0x0058, backup[6]);
- b43_synth_pu_workaround(dev, phy->channel);
- b43_phy_write(dev, 0x0802,
- b43_phy_read(dev, 0x0802) | (0x0001 | 0x0002));
- b43_set_original_gains(dev);
- b43_phy_write(dev, B43_PHY_G_CRS,
- b43_phy_read(dev, B43_PHY_G_CRS) | 0x8000);
- if (phy->rev >= 3) {
- b43_phy_write(dev, 0x0801, backup[14]);
- b43_phy_write(dev, 0x0060, backup[15]);
- b43_phy_write(dev, 0x0014, backup[16]);
- b43_phy_write(dev, 0x0478, backup[17]);
- }
- b43_nrssi_mem_update(dev);
- b43_calc_nrssi_threshold(dev);
- break;
- default:
- B43_WARN_ON(1);
+ b43_phy_write(dev, B43_PHY_CCK(0x5A), 0x0780);
+ b43_phy_write(dev, B43_PHY_CCK(0x59), 0xC810);
+ b43_phy_write(dev, B43_PHY_CCK(0x58), 0x000D);
+
+ b43_phy_write(dev, B43_PHY_CCK(0x0A),
+ b43_phy_read(dev, B43_PHY_CCK(0x0A)) | 0x2000);
+ if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
+ b43_phy_write(dev, B43_PHY_ANALOGOVER,
+ b43_phy_read(dev, B43_PHY_ANALOGOVER) | 0x0004);
+ b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
+ b43_phy_read(dev,
+ B43_PHY_ANALOGOVERVAL) & 0xFFFB);
+ }
+ b43_phy_write(dev, B43_PHY_CCK(0x03),
+ (b43_phy_read(dev, B43_PHY_CCK(0x03))
+ & 0xFF9F) | 0x40);
+
+ if (phy->radio_rev == 8) {
+ b43_radio_write16(dev, 0x43, 0x000F);
+ } else {
+ b43_radio_write16(dev, 0x52, 0);
+ b43_radio_write16(dev, 0x43, (b43_radio_read16(dev, 0x43)
+ & 0xFFF0) | 0x9);
}
-}
+ b43_gphy_set_baseband_attenuation(dev, 11);
-void b43_calc_nrssi_threshold(struct b43_wldev *dev)
-{
- struct b43_phy *phy = &dev->phy;
- s32 threshold;
- s32 a, b;
- s16 tmp16;
- u16 tmp_u16;
+ if (phy->rev >= 3)
+ b43_phy_write(dev, B43_PHY_LO_MASK, 0xC020);
+ else
+ b43_phy_write(dev, B43_PHY_LO_MASK, 0x8020);
+ b43_phy_write(dev, B43_PHY_LO_CTL, 0);
- switch (phy->type) {
- case B43_PHYTYPE_B:{
- if (phy->radio_ver != 0x2050)
- return;
- if (!
- (dev->dev->bus->sprom.
- boardflags_lo & B43_BFL_RSSI))
- return;
+ b43_phy_write(dev, B43_PHY_CCK(0x2B),
+ (b43_phy_read(dev, B43_PHY_CCK(0x2B))
+ & 0xFFC0) | 0x01);
+ b43_phy_write(dev, B43_PHY_CCK(0x2B),
+ (b43_phy_read(dev, B43_PHY_CCK(0x2B))
+ & 0xC0FF) | 0x800);
- if (phy->radio_rev >= 6) {
- threshold =
- (phy->nrssi[1] - phy->nrssi[0]) * 32;
- threshold += 20 * (phy->nrssi[0] + 1);
- threshold /= 40;
- } else
- threshold = phy->nrssi[1] - 5;
-
- threshold = clamp_val(threshold, 0, 0x3E);
- b43_phy_read(dev, 0x0020); /* dummy read */
- b43_phy_write(dev, 0x0020,
- (((u16) threshold) << 8) | 0x001C);
-
- if (phy->radio_rev >= 6) {
- b43_phy_write(dev, 0x0087, 0x0E0D);
- b43_phy_write(dev, 0x0086, 0x0C0B);
- b43_phy_write(dev, 0x0085, 0x0A09);
- b43_phy_write(dev, 0x0084, 0x0808);
- b43_phy_write(dev, 0x0083, 0x0808);
- b43_phy_write(dev, 0x0082, 0x0604);
- b43_phy_write(dev, 0x0081, 0x0302);
- b43_phy_write(dev, 0x0080, 0x0100);
- }
- break;
+ b43_phy_write(dev, B43_PHY_RFOVER,
+ b43_phy_read(dev, B43_PHY_RFOVER) | 0x0100);
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ b43_phy_read(dev, B43_PHY_RFOVERVAL) & 0xCFFF);
+
+ if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_EXTLNA) {
+ if (phy->rev >= 7) {
+ b43_phy_write(dev, B43_PHY_RFOVER,
+ b43_phy_read(dev, B43_PHY_RFOVER)
+ | 0x0800);
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ b43_phy_read(dev, B43_PHY_RFOVERVAL)
+ | 0x8000);
}
- case B43_PHYTYPE_G:
- if (!phy->gmode ||
- !(dev->dev->bus->sprom.boardflags_lo & B43_BFL_RSSI)) {
- tmp16 = b43_nrssi_hw_read(dev, 0x20);
- if (tmp16 >= 0x20)
- tmp16 -= 0x40;
- if (tmp16 < 3) {
- b43_phy_write(dev, 0x048A,
- (b43_phy_read(dev, 0x048A)
- & 0xF000) | 0x09EB);
- } else {
- b43_phy_write(dev, 0x048A,
- (b43_phy_read(dev, 0x048A)
- & 0xF000) | 0x0AED);
- }
- } else {
- if (phy->interfmode == B43_INTERFMODE_NONWLAN) {
- a = 0xE;
- b = 0xA;
- } else if (!phy->aci_wlan_automatic && phy->aci_enable) {
- a = 0x13;
- b = 0x12;
- } else {
- a = 0xE;
- b = 0x11;
- }
+ }
+ b43_radio_write16(dev, 0x7A, b43_radio_read16(dev, 0x7A)
+ & 0x00F7);
- a = a * (phy->nrssi[1] - phy->nrssi[0]);
- a += (phy->nrssi[0] << 6);
- if (a < 32)
- a += 31;
- else
- a += 32;
- a = a >> 6;
- a = clamp_val(a, -31, 31);
-
- b = b * (phy->nrssi[1] - phy->nrssi[0]);
- b += (phy->nrssi[0] << 6);
- if (b < 32)
- b += 31;
- else
- b += 32;
- b = b >> 6;
- b = clamp_val(b, -31, 31);
-
- tmp_u16 = b43_phy_read(dev, 0x048A) & 0xF000;
- tmp_u16 |= ((u32) b & 0x0000003F);
- tmp_u16 |= (((u32) a & 0x0000003F) << 6);
- b43_phy_write(dev, 0x048A, tmp_u16);
+ j = 0;
+ loop_i_max = (phy->radio_rev == 8) ? 15 : 9;
+ for (i = 0; i < loop_i_max; i++) {
+ for (j = 0; j < 16; j++) {
+ b43_radio_write16(dev, 0x43, i);
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ (b43_phy_read(dev, B43_PHY_RFOVERVAL)
+ & 0xF0FF) | (j << 8));
+ b43_phy_write(dev, B43_PHY_PGACTL,
+ (b43_phy_read(dev, B43_PHY_PGACTL)
+ & 0x0FFF) | 0xA000);
+ b43_phy_write(dev, B43_PHY_PGACTL,
+ b43_phy_read(dev, B43_PHY_PGACTL)
+ | 0xF000);
+ udelay(20);
+ if (b43_phy_read(dev, B43_PHY_LO_LEAKAGE) >= 0xDFC)
+ goto exit_loop1;
}
- break;
- default:
- B43_WARN_ON(1);
}
-}
+ exit_loop1:
+ loop1_outer_done = i;
+ loop1_inner_done = j;
+ if (j >= 8) {
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ b43_phy_read(dev, B43_PHY_RFOVERVAL)
+ | 0x30);
+ trsw_rx = 0x1B;
+ for (j = j - 8; j < 16; j++) {
+ b43_phy_write(dev, B43_PHY_RFOVERVAL,
+ (b43_phy_read(dev, B43_PHY_RFOVERVAL)
+ & 0xF0FF) | (j << 8));
+ b43_phy_write(dev, B43_PHY_PGACTL,
+ (b43_phy_read(dev, B43_PHY_PGACTL)
+ & 0x0FFF) | 0xA000);
+ b43_phy_write(dev, B43_PHY_PGACTL,
+ b43_phy_read(dev, B43_PHY_PGACTL)
+ | 0xF000);
+ udelay(20);
+ trsw_rx -= 3;
+ if (b43_phy_read(dev, B43_PHY_LO_LEAKAGE) >= 0xDFC)
+ goto exit_loop2;
+ }
+ } else
+ trsw_rx = 0x18;
+ exit_loop2:
-/* Stack implementation to save/restore values from the
- * interference mitigation code.
- * It is save to restore values in random order.
- */
-static void _stack_save(u32 * _stackptr, size_t * stackidx,
- u8 id, u16 offset, u16 value)
-{
- u32 *stackptr = &(_stackptr[*stackidx]);
+ if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */
+ b43_phy_write(dev, B43_PHY_ANALOGOVER, backup_phy[4]);
+ b43_phy_write(dev, B43_PHY_ANALOGOVERVAL, backup_phy[5]);
+ }
+ b43_phy_write(dev, B43_PHY_CCK(0x5A), backup_phy[6]);
+ b43_phy_write(dev, B43_PHY_CCK(0x59), backup_phy[7]);
+ b43_phy_write(dev, B43_PHY_CCK(0x58), backup_phy[8]);
+ b43_phy_write(dev, B43_PHY_CCK(0x0A), backup_phy[9]);
+ b43_phy_write(dev, B43_PHY_CCK(0x03), backup_phy[10]);
+ b43_phy_write(dev, B43_PHY_LO_MASK, backup_phy[11]);
+ b43_phy_write(dev, B43_PHY_LO_CTL, backup_phy[12]);
+ b43_phy_write(dev, B43_PHY_CCK(0x2B), backup_phy[13]);
+ b43_phy_write(dev, B43_PHY_PGACTL, backup_phy[14]);
- B43_WARN_ON(offset & 0xF000);
- B43_WARN_ON(id & 0xF0);
- *stackptr = offset;
- *stackptr |= ((u32) id) << 12;
- *stackptr |= ((u32) value) << 16;
- (*stackidx)++;
- B43_WARN_ON(*stackidx >= B43_INTERFSTACK_SIZE);
+ b43_gphy_set_baseband_attenuation(dev, backup_bband);
+
+ b43_radio_write16(dev, 0x52, backup_radio[0]);
+ b43_radio_write16(dev, 0x43, backup_radio[1]);
+ b43_radio_write16(dev, 0x7A, backup_radio[2]);
+
+ b43_phy_write(dev, B43_PHY_RFOVER, backup_phy[2] | 0x0003);
+ udelay(10);
+ b43_phy_write(dev, B43_PHY_RFOVER, backup_phy[2]);
+ b43_phy_write(dev, B43_PHY_RFOVERVAL, backup_phy[3]);
+ b43_phy_write(dev, B43_PHY_CRS0, backup_phy[0]);
+ b43_phy_write(dev, B43_PHY_CCKBBANDCFG, backup_phy[1]);
+
+ gphy->max_lb_gain =
+ ((loop1_inner_done * 6) - (loop1_outer_done * 4)) - 11;
+ gphy->trsw_rx_gain = trsw_rx * 2;
}
-static u16 _stack_restore(u32 * stackptr, u8 id, u16 offset)
+static void b43_hardware_pctl_early_init(struct b43_wldev *dev)
{
- size_t i;
+ struct b43_phy *phy = &dev->phy;
- B43_WARN_ON(offset & 0xF000);
- B43_WARN_ON(id & 0xF0);
- for (i = 0; i < B43_INTERFSTACK_SIZE; i++, stackptr++) {
- if ((*stackptr & 0x00000FFF) != offset)
- continue;
- if (((*stackptr & 0x0000F000) >> 12) != id)
- continue;
- return ((*stackptr & 0xFFFF0000) >> 16);
+ if (!b43_has_hardware_pctl(dev)) {
+ b43_phy_write(dev, 0x047A, 0xC111);
+ return;
}
- B43_WARN_ON(1);
- return 0;
+ b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036) & 0xFEFF);
+ b43_phy_write(dev, 0x002F, 0x0202);
+ b43_phy_write(dev, 0x047C, b43_phy_read(dev, 0x047C) | 0x0002);
+ b43_phy_write(dev, 0x047A, b43_phy_read(dev, 0x047A) | 0xF000);
+ if (phy->radio_ver == 0x2050 && phy->radio_rev == 8) {
+ b43_phy_write(dev, 0x047A, (b43_phy_read(dev, 0x047A)
+ & 0xFF0F) | 0x0010);
+ b43_phy_write(dev, 0x005D, b43_phy_read(dev, 0x005D)
+ | 0x8000);
+ b43_phy_write(dev, 0x004E, (b43_phy_read(dev, 0x004E)
+ & 0xFFC0) | 0x0010);
+ b43_phy_write(dev, 0x002E, 0xC07F);
+ b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036)
+ | 0x0400);
+ } else {
+ b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036)
+ | 0x0200);
+ b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036)
+ | 0x0400);
+ b43_phy_write(dev, 0x005D, b43_phy_read(dev, 0x005D)
+ & 0x7FFF);
+ b43_phy_write(dev, 0x004F, b43_phy_read(dev, 0x004F)
+ & 0xFFFE);
+ b43_phy_write(dev, 0x004E, (b43_phy_read(dev, 0x004E)
+ & 0xFFC0) | 0x0010);
+ b43_phy_write(dev, 0x002E, 0xC07F);
+ b43_phy_write(dev, 0x047A, (b43_phy_read(dev, 0x047A)
+ & 0xFF0F) | 0x0010);
+ }
}
-#define phy_stacksave(offset) \
- do { \
- _stack_save(stack, &stackidx, 0x1, (offset), \
- b43_phy_read(dev, (offset))); \
- } while (0)
-#define phy_stackrestore(offset) \
- do { \
- b43_phy_write(dev, (offset), \
- _stack_restore(stack, 0x1, \
- (offset))); \
- } while (0)
-#define radio_stacksave(offset) \
- do { \
- _stack_save(stack, &stackidx, 0x2, (offset), \
- b43_radio_read16(dev, (offset))); \
- } while (0)
-#define radio_stackrestore(offset) \
- do { \
- b43_radio_write16(dev, (offset), \
- _stack_restore(stack, 0x2, \
- (offset))); \
- } while (0)
-#define ofdmtab_stacksave(table, offset) \
- do { \
- _stack_save(stack, &stackidx, 0x3, (offset)|(table), \
- b43_ofdmtab_read16(dev, (table), (offset))); \
- } while (0)
-#define ofdmtab_stackrestore(table, offset) \
- do { \
- b43_ofdmtab_write16(dev, (table), (offset), \
- _stack_restore(stack, 0x3, \
- (offset)|(table))); \
- } while (0)
-
-static void
-b43_radio_interference_mitigation_enable(struct b43_wldev *dev, int mode)
+/* Hardware power control for G-PHY */
+static void b43_hardware_pctl_init_gphy(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
- u16 tmp, flipped;
- size_t stackidx = 0;
- u32 *stack = phy->interfstack;
+ struct b43_phy_g *gphy = phy->g;
- switch (mode) {
- case B43_INTERFMODE_NONWLAN:
- if (phy->rev != 1) {
- b43_phy_write(dev, 0x042B,
- b43_phy_read(dev, 0x042B) | 0x0800);
- b43_phy_write(dev, B43_PHY_G_CRS,
- b43_phy_read(dev,
- B43_PHY_G_CRS) & ~0x4000);
- break;
- }
- radio_stacksave(0x0078);
- tmp = (b43_radio_read16(dev, 0x0078) & 0x001E);
- B43_WARN_ON(tmp > 15);
- flipped = bitrev4(tmp);
- if (flipped < 10 && flipped >= 8)
- flipped = 7;
- else if (flipped >= 10)
- flipped -= 3;
- flipped = (bitrev4(flipped) << 1) | 0x0020;
- b43_radio_write16(dev, 0x0078, flipped);
+ if (!b43_has_hardware_pctl(dev)) {
+ /* No hardware power control */
+ b43_hf_write(dev, b43_hf_read(dev) & ~B43_HF_HWPCTL);
+ return;
+ }
+
+ b43_phy_write(dev, 0x0036, (b43_phy_read(dev, 0x0036) & 0xFFC0)
+ | (gphy->tgt_idle_tssi - gphy->cur_idle_tssi));
+ b43_phy_write(dev, 0x0478, (b43_phy_read(dev, 0x0478) & 0xFF00)
+ | (gphy->tgt_idle_tssi - gphy->cur_idle_tssi));
+ b43_gphy_tssi_power_lt_init(dev);
+ b43_gphy_gain_lt_init(dev);
+ b43_phy_write(dev, 0x0060, b43_phy_read(dev, 0x0060) & 0xFFBF);
+ b43_phy_write(dev, 0x0014, 0x0000);
+
+ B43_WARN_ON(phy->rev < 6);
+ b43_phy_write(dev, 0x0478, b43_phy_read(dev, 0x0478)
+ | 0x0800);
+ b43_phy_write(dev, 0x0478, b43_phy_read(dev, 0x0478)
+ & 0xFEFF);
+ b43_phy_write(dev, 0x0801, b43_phy_read(dev, 0x0801)
+ & 0xFFBF);
- b43_calc_nrssi_threshold(dev);
+ b43_gphy_dc_lt_init(dev, 1);
- phy_stacksave(0x0406);
- b43_phy_write(dev, 0x0406, 0x7E28);
+ /* Enable hardware pctl in firmware. */
+ b43_hf_write(dev, b43_hf_read(dev) | B43_HF_HWPCTL);
+}
- b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) | 0x0800);
- b43_phy_write(dev, B43_PHY_RADIO_BITFIELD,
- b43_phy_read(dev,
- B43_PHY_RADIO_BITFIELD) | 0x1000);
+/* Intialize B/G PHY power control */
+static void b43_phy_init_pctl(struct b43_wldev *dev)
+{
+ struct ssb_bus *bus = dev->dev->bus;
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ struct b43_rfatt old_rfatt;
+ struct b43_bbatt old_bbatt;
+ u8 old_tx_control = 0;
- phy_stacksave(0x04A0);
- b43_phy_write(dev, 0x04A0,
- (b43_phy_read(dev, 0x04A0) & 0xC0C0) | 0x0008);
- phy_stacksave(0x04A1);
- b43_phy_write(dev, 0x04A1,
- (b43_phy_read(dev, 0x04A1) & 0xC0C0) | 0x0605);
- phy_stacksave(0x04A2);
- b43_phy_write(dev, 0x04A2,
- (b43_phy_read(dev, 0x04A2) & 0xC0C0) | 0x0204);
- phy_stacksave(0x04A8);
- b43_phy_write(dev, 0x04A8,
- (b43_phy_read(dev, 0x04A8) & 0xC0C0) | 0x0803);
- phy_stacksave(0x04AB);
- b43_phy_write(dev, 0x04AB,
- (b43_phy_read(dev, 0x04AB) & 0xC0C0) | 0x0605);
+ B43_WARN_ON(phy->type != B43_PHYTYPE_G);
- phy_stacksave(0x04A7);
- b43_phy_write(dev, 0x04A7, 0x0002);
- phy_stacksave(0x04A3);
- b43_phy_write(dev, 0x04A3, 0x287A);
- phy_stacksave(0x04A9);
- b43_phy_write(dev, 0x04A9, 0x2027);
- phy_stacksave(0x0493);
- b43_phy_write(dev, 0x0493, 0x32F5);
- phy_stacksave(0x04AA);
- b43_phy_write(dev, 0x04AA, 0x2027);
- phy_stacksave(0x04AC);
- b43_phy_write(dev, 0x04AC, 0x32F5);
- break;
- case B43_INTERFMODE_MANUALWLAN:
- if (b43_phy_read(dev, 0x0033) & 0x0800)
- break;
+ if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
+ (bus->boardinfo.type == SSB_BOARD_BU4306))
+ return;
+
+ b43_phy_write(dev, 0x0028, 0x8018);
- phy->aci_enable = 1;
+ /* This does something with the Analog... */
+ b43_write16(dev, B43_MMIO_PHY0, b43_read16(dev, B43_MMIO_PHY0)
+ & 0xFFDF);
- phy_stacksave(B43_PHY_RADIO_BITFIELD);
- phy_stacksave(B43_PHY_G_CRS);
- if (phy->rev < 2) {
- phy_stacksave(0x0406);
+ if (!phy->gmode)
+ return;
+ b43_hardware_pctl_early_init(dev);
+ if (gphy->cur_idle_tssi == 0) {
+ if (phy->radio_ver == 0x2050 && phy->analog == 0) {
+ b43_radio_write16(dev, 0x0076,
+ (b43_radio_read16(dev, 0x0076)
+ & 0x00F7) | 0x0084);
} else {
- phy_stacksave(0x04C0);
- phy_stacksave(0x04C1);
+ struct b43_rfatt rfatt;
+ struct b43_bbatt bbatt;
+
+ memcpy(&old_rfatt, &gphy->rfatt, sizeof(old_rfatt));
+ memcpy(&old_bbatt, &gphy->bbatt, sizeof(old_bbatt));
+ old_tx_control = gphy->tx_control;
+
+ bbatt.att = 11;
+ if (phy->radio_rev == 8) {
+ rfatt.att = 15;
+ rfatt.with_padmix = 1;
+ } else {
+ rfatt.att = 9;
+ rfatt.with_padmix = 0;
+ }
+ b43_set_txpower_g(dev, &bbatt, &rfatt, 0);
}
- phy_stacksave(0x0033);
- phy_stacksave(0x04A7);
- phy_stacksave(0x04A3);
- phy_stacksave(0x04A9);
- phy_stacksave(0x04AA);
- phy_stacksave(0x04AC);
- phy_stacksave(0x0493);
- phy_stacksave(0x04A1);
- phy_stacksave(0x04A0);
- phy_stacksave(0x04A2);
- phy_stacksave(0x048A);
- phy_stacksave(0x04A8);
- phy_stacksave(0x04AB);
- if (phy->rev == 2) {
- phy_stacksave(0x04AD);
- phy_stacksave(0x04AE);
- } else if (phy->rev >= 3) {
- phy_stacksave(0x04AD);
- phy_stacksave(0x0415);
- phy_stacksave(0x0416);
- phy_stacksave(0x0417);
- ofdmtab_stacksave(0x1A00, 0x2);
- ofdmtab_stacksave(0x1A00, 0x3);
+ b43_dummy_transmission(dev);
+ gphy->cur_idle_tssi = b43_phy_read(dev, B43_PHY_ITSSI);
+ if (B43_DEBUG) {
+ /* Current-Idle-TSSI sanity check. */
+ if (abs(gphy->cur_idle_tssi - gphy->tgt_idle_tssi) >= 20) {
+ b43dbg(dev->wl,
+ "!WARNING! Idle-TSSI phy->cur_idle_tssi "
+ "measuring failed. (cur=%d, tgt=%d). Disabling TX power "
+ "adjustment.\n", gphy->cur_idle_tssi,
+ gphy->tgt_idle_tssi);
+ gphy->cur_idle_tssi = 0;
+ }
}
- phy_stacksave(0x042B);
- phy_stacksave(0x048C);
+ if (phy->radio_ver == 0x2050 && phy->analog == 0) {
+ b43_radio_write16(dev, 0x0076,
+ b43_radio_read16(dev, 0x0076)
+ & 0xFF7B);
+ } else {
+ b43_set_txpower_g(dev, &old_bbatt,
+ &old_rfatt, old_tx_control);
+ }
+ }
+ b43_hardware_pctl_init_gphy(dev);
+ b43_shm_clear_tssi(dev);
+}
- b43_phy_write(dev, B43_PHY_RADIO_BITFIELD,
- b43_phy_read(dev, B43_PHY_RADIO_BITFIELD)
- & ~0x1000);
- b43_phy_write(dev, B43_PHY_G_CRS,
- (b43_phy_read(dev, B43_PHY_G_CRS)
- & 0xFFFC) | 0x0002);
+static void b43_phy_initg(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ u16 tmp;
- b43_phy_write(dev, 0x0033, 0x0800);
- b43_phy_write(dev, 0x04A3, 0x2027);
- b43_phy_write(dev, 0x04A9, 0x1CA8);
- b43_phy_write(dev, 0x0493, 0x287A);
- b43_phy_write(dev, 0x04AA, 0x1CA8);
- b43_phy_write(dev, 0x04AC, 0x287A);
+ if (phy->rev == 1)
+ b43_phy_initb5(dev);
+ else
+ b43_phy_initb6(dev);
- b43_phy_write(dev, 0x04A0, (b43_phy_read(dev, 0x04A0)
- & 0xFFC0) | 0x001A);
- b43_phy_write(dev, 0x04A7, 0x000D);
+ if (phy->rev >= 2 || phy->gmode)
+ b43_phy_inita(dev);
- if (phy->rev < 2) {
- b43_phy_write(dev, 0x0406, 0xFF0D);
- } else if (phy->rev == 2) {
- b43_phy_write(dev, 0x04C0, 0xFFFF);
- b43_phy_write(dev, 0x04C1, 0x00A9);
- } else {
- b43_phy_write(dev, 0x04C0, 0x00C1);
- b43_phy_write(dev, 0x04C1, 0x0059);
+ if (phy->rev >= 2) {
+ b43_phy_write(dev, B43_PHY_ANALOGOVER, 0);
+ b43_phy_write(dev, B43_PHY_ANALOGOVERVAL, 0);
+ }
+ if (phy->rev == 2) {
+ b43_phy_write(dev, B43_PHY_RFOVER, 0);
+ b43_phy_write(dev, B43_PHY_PGACTL, 0xC0);
+ }
+ if (phy->rev > 5) {
+ b43_phy_write(dev, B43_PHY_RFOVER, 0x400);
+ b43_phy_write(dev, B43_PHY_PGACTL, 0xC0);
+ }
+ if (phy->gmode || phy->rev >= 2) {
+ tmp = b43_phy_read(dev, B43_PHY_VERSION_OFDM);
+ tmp &= B43_PHYVER_VERSION;
+ if (tmp == 3 || tmp == 5) {
+ b43_phy_write(dev, B43_PHY_OFDM(0xC2), 0x1816);
+ b43_phy_write(dev, B43_PHY_OFDM(0xC3), 0x8006);
+ }
+ if (tmp == 5) {
+ b43_phy_write(dev, B43_PHY_OFDM(0xCC),
+ (b43_phy_read(dev, B43_PHY_OFDM(0xCC))
+ & 0x00FF) | 0x1F00);
}
+ }
+ if ((phy->rev <= 2 && phy->gmode) || phy->rev >= 2)
+ b43_phy_write(dev, B43_PHY_OFDM(0x7E), 0x78);
+ if (phy->radio_rev == 8) {
+ b43_phy_write(dev, B43_PHY_EXTG(0x01),
+ b43_phy_read(dev, B43_PHY_EXTG(0x01))
+ | 0x80);
+ b43_phy_write(dev, B43_PHY_OFDM(0x3E),
+ b43_phy_read(dev, B43_PHY_OFDM(0x3E))
+ | 0x4);
+ }
+ if (has_loopback_gain(phy))
+ b43_calc_loopback_gain(dev);
+
+ if (phy->radio_rev != 8) {
+ if (gphy->initval == 0xFFFF)
+ gphy->initval = b43_radio_init2050(dev);
+ else
+ b43_radio_write16(dev, 0x0078, gphy->initval);
+ }
+ b43_lo_g_init(dev);
+ if (has_tx_magnification(phy)) {
+ b43_radio_write16(dev, 0x52,
+ (b43_radio_read16(dev, 0x52) & 0xFF00)
+ | gphy->lo_control->tx_bias | gphy->
+ lo_control->tx_magn);
+ } else {
+ b43_radio_write16(dev, 0x52,
+ (b43_radio_read16(dev, 0x52) & 0xFFF0)
+ | gphy->lo_control->tx_bias);
+ }
+ if (phy->rev >= 6) {
+ b43_phy_write(dev, B43_PHY_CCK(0x36),
+ (b43_phy_read(dev, B43_PHY_CCK(0x36))
+ & 0x0FFF) | (gphy->lo_control->
+ tx_bias << 12));
+ }
+ if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_PACTRL)
+ b43_phy_write(dev, B43_PHY_CCK(0x2E), 0x8075);
+ else
+ b43_phy_write(dev, B43_PHY_CCK(0x2E), 0x807F);
+ if (phy->rev < 2)
+ b43_phy_write(dev, B43_PHY_CCK(0x2F), 0x101);
+ else
+ b43_phy_write(dev, B43_PHY_CCK(0x2F), 0x202);
+ if (phy->gmode || phy->rev >= 2) {
+ b43_lo_g_adjust(dev);
+ b43_phy_write(dev, B43_PHY_LO_MASK, 0x8078);
+ }
+
+ if (!(dev->dev->bus->sprom.boardflags_lo & B43_BFL_RSSI)) {
+ /* The specs state to update the NRSSI LT with
+ * the value 0x7FFFFFFF here. I think that is some weird
+ * compiler optimization in the original driver.
+ * Essentially, what we do here is resetting all NRSSI LT
+ * entries to -32 (see the clamp_val() in nrssi_hw_update())
+ */
+ b43_nrssi_hw_update(dev, 0xFFFF); //FIXME?
+ b43_calc_nrssi_threshold(dev);
+ } else if (phy->gmode || phy->rev >= 2) {
+ if (gphy->nrssi[0] == -1000) {
+ B43_WARN_ON(gphy->nrssi[1] != -1000);
+ b43_calc_nrssi_slope(dev);
+ } else
+ b43_calc_nrssi_threshold(dev);
+ }
+ if (phy->radio_rev == 8)
+ b43_phy_write(dev, B43_PHY_EXTG(0x05), 0x3230);
+ b43_phy_init_pctl(dev);
+ /* FIXME: The spec says in the following if, the 0 should be replaced
+ 'if OFDM may not be used in the current locale'
+ but OFDM is legal everywhere */
+ if ((dev->dev->bus->chip_id == 0x4306
+ && dev->dev->bus->chip_package == 2) || 0) {
+ b43_phy_write(dev, B43_PHY_CRS0, b43_phy_read(dev, B43_PHY_CRS0)
+ & 0xBFFF);
+ b43_phy_write(dev, B43_PHY_OFDM(0xC3),
+ b43_phy_read(dev, B43_PHY_OFDM(0xC3))
+ & 0x7FFF);
+ }
+}
- b43_phy_write(dev, 0x04A1, (b43_phy_read(dev, 0x04A1)
- & 0xC0FF) | 0x1800);
- b43_phy_write(dev, 0x04A1, (b43_phy_read(dev, 0x04A1)
- & 0xFFC0) | 0x0015);
- b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
- & 0xCFFF) | 0x1000);
- b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
- & 0xF0FF) | 0x0A00);
- b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
- & 0xCFFF) | 0x1000);
- b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
- & 0xF0FF) | 0x0800);
- b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
- & 0xFFCF) | 0x0010);
- b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
- & 0xFFF0) | 0x0005);
- b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
- & 0xFFCF) | 0x0010);
- b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
- & 0xFFF0) | 0x0006);
- b43_phy_write(dev, 0x04A2, (b43_phy_read(dev, 0x04A2)
- & 0xF0FF) | 0x0800);
- b43_phy_write(dev, 0x04A0, (b43_phy_read(dev, 0x04A0)
- & 0xF0FF) | 0x0500);
- b43_phy_write(dev, 0x04A2, (b43_phy_read(dev, 0x04A2)
- & 0xFFF0) | 0x000B);
+void b43_gphy_channel_switch(struct b43_wldev *dev,
+ unsigned int channel,
+ bool synthetic_pu_workaround)
+{
+ if (synthetic_pu_workaround)
+ b43_synth_pu_workaround(dev, channel);
- if (phy->rev >= 3) {
- b43_phy_write(dev, 0x048A, b43_phy_read(dev, 0x048A)
- & ~0x8000);
- b43_phy_write(dev, 0x0415, (b43_phy_read(dev, 0x0415)
- & 0x8000) | 0x36D8);
- b43_phy_write(dev, 0x0416, (b43_phy_read(dev, 0x0416)
- & 0x8000) | 0x36D8);
- b43_phy_write(dev, 0x0417, (b43_phy_read(dev, 0x0417)
- & 0xFE00) | 0x016D);
- } else {
- b43_phy_write(dev, 0x048A, b43_phy_read(dev, 0x048A)
- | 0x1000);
- b43_phy_write(dev, 0x048A, (b43_phy_read(dev, 0x048A)
- & 0x9FFF) | 0x2000);
- b43_hf_write(dev, b43_hf_read(dev) | B43_HF_ACIW);
- }
- if (phy->rev >= 2) {
- b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B)
- | 0x0800);
- }
- b43_phy_write(dev, 0x048C, (b43_phy_read(dev, 0x048C)
- & 0xF0FF) | 0x0200);
- if (phy->rev == 2) {
- b43_phy_write(dev, 0x04AE, (b43_phy_read(dev, 0x04AE)
- & 0xFF00) | 0x007F);
- b43_phy_write(dev, 0x04AD, (b43_phy_read(dev, 0x04AD)
- & 0x00FF) | 0x1300);
- } else if (phy->rev >= 6) {
- b43_ofdmtab_write16(dev, 0x1A00, 0x3, 0x007F);
- b43_ofdmtab_write16(dev, 0x1A00, 0x2, 0x007F);
- b43_phy_write(dev, 0x04AD, b43_phy_read(dev, 0x04AD)
- & 0x00FF);
- }
- b43_calc_nrssi_slope(dev);
- break;
- default:
- B43_WARN_ON(1);
+ b43_write16(dev, B43_MMIO_CHANNEL, channel2freq_bg(channel));
+
+ if (channel == 14) {
+ if (dev->dev->bus->sprom.country_code ==
+ SSB_SPROM1CCODE_JAPAN)
+ b43_hf_write(dev,
+ b43_hf_read(dev) & ~B43_HF_ACPR);
+ else
+ b43_hf_write(dev,
+ b43_hf_read(dev) | B43_HF_ACPR);
+ b43_write16(dev, B43_MMIO_CHANNEL_EXT,
+ b43_read16(dev, B43_MMIO_CHANNEL_EXT)
+ | (1 << 11));
+ } else {
+ b43_write16(dev, B43_MMIO_CHANNEL_EXT,
+ b43_read16(dev, B43_MMIO_CHANNEL_EXT)
+ & 0xF7BF);
}
}
-static void
-b43_radio_interference_mitigation_disable(struct b43_wldev *dev, int mode)
+static void default_baseband_attenuation(struct b43_wldev *dev,
+ struct b43_bbatt *bb)
{
struct b43_phy *phy = &dev->phy;
- u32 *stack = phy->interfstack;
- switch (mode) {
- case B43_INTERFMODE_NONWLAN:
- if (phy->rev != 1) {
- b43_phy_write(dev, 0x042B,
- b43_phy_read(dev, 0x042B) & ~0x0800);
- b43_phy_write(dev, B43_PHY_G_CRS,
- b43_phy_read(dev,
- B43_PHY_G_CRS) | 0x4000);
- break;
- }
- radio_stackrestore(0x0078);
- b43_calc_nrssi_threshold(dev);
- phy_stackrestore(0x0406);
- b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) & ~0x0800);
- if (!dev->bad_frames_preempt) {
- b43_phy_write(dev, B43_PHY_RADIO_BITFIELD,
- b43_phy_read(dev, B43_PHY_RADIO_BITFIELD)
- & ~(1 << 11));
+ if (phy->radio_ver == 0x2050 && phy->radio_rev < 6)
+ bb->att = 0;
+ else
+ bb->att = 2;
+}
+
+static void default_radio_attenuation(struct b43_wldev *dev,
+ struct b43_rfatt *rf)
+{
+ struct ssb_bus *bus = dev->dev->bus;
+ struct b43_phy *phy = &dev->phy;
+
+ rf->with_padmix = 0;
+
+ if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM &&
+ bus->boardinfo.type == SSB_BOARD_BCM4309G) {
+ if (bus->boardinfo.rev < 0x43) {
+ rf->att = 2;
+ return;
+ } else if (bus->boardinfo.rev < 0x51) {
+ rf->att = 3;
+ return;
}
- b43_phy_write(dev, B43_PHY_G_CRS,
- b43_phy_read(dev, B43_PHY_G_CRS) | 0x4000);
- phy_stackrestore(0x04A0);
- phy_stackrestore(0x04A1);
- phy_stackrestore(0x04A2);
- phy_stackrestore(0x04A8);
- phy_stackrestore(0x04AB);
- phy_stackrestore(0x04A7);
- phy_stackrestore(0x04A3);
- phy_stackrestore(0x04A9);
- phy_stackrestore(0x0493);
- phy_stackrestore(0x04AA);
- phy_stackrestore(0x04AC);
- break;
- case B43_INTERFMODE_MANUALWLAN:
- if (!(b43_phy_read(dev, 0x0033) & 0x0800))
- break;
+ }
- phy->aci_enable = 0;
+ if (phy->type == B43_PHYTYPE_A) {
+ rf->att = 0x60;
+ return;
+ }
- phy_stackrestore(B43_PHY_RADIO_BITFIELD);
- phy_stackrestore(B43_PHY_G_CRS);
- phy_stackrestore(0x0033);
- phy_stackrestore(0x04A3);
- phy_stackrestore(0x04A9);
- phy_stackrestore(0x0493);
- phy_stackrestore(0x04AA);
- phy_stackrestore(0x04AC);
- phy_stackrestore(0x04A0);
- phy_stackrestore(0x04A7);
- if (phy->rev >= 2) {
- phy_stackrestore(0x04C0);
- phy_stackrestore(0x04C1);
- } else
- phy_stackrestore(0x0406);
- phy_stackrestore(0x04A1);
- phy_stackrestore(0x04AB);
- phy_stackrestore(0x04A8);
- if (phy->rev == 2) {
- phy_stackrestore(0x04AD);
- phy_stackrestore(0x04AE);
- } else if (phy->rev >= 3) {
- phy_stackrestore(0x04AD);
- phy_stackrestore(0x0415);
- phy_stackrestore(0x0416);
- phy_stackrestore(0x0417);
- ofdmtab_stackrestore(0x1A00, 0x2);
- ofdmtab_stackrestore(0x1A00, 0x3);
+ switch (phy->radio_ver) {
+ case 0x2053:
+ switch (phy->radio_rev) {
+ case 1:
+ rf->att = 6;
+ return;
}
- phy_stackrestore(0x04A2);
- phy_stackrestore(0x048A);
- phy_stackrestore(0x042B);
- phy_stackrestore(0x048C);
- b43_hf_write(dev, b43_hf_read(dev) & ~B43_HF_ACIW);
- b43_calc_nrssi_slope(dev);
break;
- default:
- B43_WARN_ON(1);
+ case 0x2050:
+ switch (phy->radio_rev) {
+ case 0:
+ rf->att = 5;
+ return;
+ case 1:
+ if (phy->type == B43_PHYTYPE_G) {
+ if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM
+ && bus->boardinfo.type == SSB_BOARD_BCM4309G
+ && bus->boardinfo.rev >= 30)
+ rf->att = 3;
+ else if (bus->boardinfo.vendor ==
+ SSB_BOARDVENDOR_BCM
+ && bus->boardinfo.type ==
+ SSB_BOARD_BU4306)
+ rf->att = 3;
+ else
+ rf->att = 1;
+ } else {
+ if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM
+ && bus->boardinfo.type == SSB_BOARD_BCM4309G
+ && bus->boardinfo.rev >= 30)
+ rf->att = 7;
+ else
+ rf->att = 6;
+ }
+ return;
+ case 2:
+ if (phy->type == B43_PHYTYPE_G) {
+ if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM
+ && bus->boardinfo.type == SSB_BOARD_BCM4309G
+ && bus->boardinfo.rev >= 30)
+ rf->att = 3;
+ else if (bus->boardinfo.vendor ==
+ SSB_BOARDVENDOR_BCM
+ && bus->boardinfo.type ==
+ SSB_BOARD_BU4306)
+ rf->att = 5;
+ else if (bus->chip_id == 0x4320)
+ rf->att = 4;
+ else
+ rf->att = 3;
+ } else
+ rf->att = 6;
+ return;
+ case 3:
+ rf->att = 5;
+ return;
+ case 4:
+ case 5:
+ rf->att = 1;
+ return;
+ case 6:
+ case 7:
+ rf->att = 5;
+ return;
+ case 8:
+ rf->att = 0xA;
+ rf->with_padmix = 1;
+ return;
+ case 9:
+ default:
+ rf->att = 5;
+ return;
+ }
}
+ rf->att = 5;
}
-#undef phy_stacksave
-#undef phy_stackrestore
-#undef radio_stacksave
-#undef radio_stackrestore
-#undef ofdmtab_stacksave
-#undef ofdmtab_stackrestore
-
-int b43_radio_set_interference_mitigation(struct b43_wldev *dev, int mode)
+static u16 default_tx_control(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
- int currentmode;
-
- if ((phy->type != B43_PHYTYPE_G) || (phy->rev == 0) || (!phy->gmode))
- return -ENODEV;
-
- phy->aci_wlan_automatic = 0;
- switch (mode) {
- case B43_INTERFMODE_AUTOWLAN:
- phy->aci_wlan_automatic = 1;
- if (phy->aci_enable)
- mode = B43_INTERFMODE_MANUALWLAN;
- else
- mode = B43_INTERFMODE_NONE;
- break;
- case B43_INTERFMODE_NONE:
- case B43_INTERFMODE_NONWLAN:
- case B43_INTERFMODE_MANUALWLAN:
- break;
- default:
- return -EINVAL;
- }
- currentmode = phy->interfmode;
- if (currentmode == mode)
+ if (phy->radio_ver != 0x2050)
return 0;
- if (currentmode != B43_INTERFMODE_NONE)
- b43_radio_interference_mitigation_disable(dev, currentmode);
-
- if (mode == B43_INTERFMODE_NONE) {
- phy->aci_enable = 0;
- phy->aci_hw_rssi = 0;
- } else
- b43_radio_interference_mitigation_enable(dev, mode);
- phy->interfmode = mode;
-
+ if (phy->radio_rev == 1)
+ return B43_TXCTL_PA2DB | B43_TXCTL_TXMIX;
+ if (phy->radio_rev < 6)
+ return B43_TXCTL_PA2DB;
+ if (phy->radio_rev == 8)
+ return B43_TXCTL_TXMIX;
return 0;
}
-static u16 b43_radio_core_calibration_value(struct b43_wldev *dev)
+static u8 b43_gphy_aci_detect(struct b43_wldev *dev, u8 channel)
{
- u16 reg, index, ret;
-
- static const u8 rcc_table[] = {
- 0x02, 0x03, 0x01, 0x0F,
- 0x06, 0x07, 0x05, 0x0F,
- 0x0A, 0x0B, 0x09, 0x0F,
- 0x0E, 0x0F, 0x0D, 0x0F,
- };
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ u8 ret = 0;
+ u16 saved, rssi, temp;
+ int i, j = 0;
- reg = b43_radio_read16(dev, 0x60);
- index = (reg & 0x001E) >> 1;
- ret = rcc_table[index] << 1;
- ret |= (reg & 0x0001);
- ret |= 0x0020;
+ saved = b43_phy_read(dev, 0x0403);
+ b43_switch_channel(dev, channel);
+ b43_phy_write(dev, 0x0403, (saved & 0xFFF8) | 5);
+ if (gphy->aci_hw_rssi)
+ rssi = b43_phy_read(dev, 0x048A) & 0x3F;
+ else
+ rssi = saved & 0x3F;
+ /* clamp temp to signed 5bit */
+ if (rssi > 32)
+ rssi -= 64;
+ for (i = 0; i < 100; i++) {
+ temp = (b43_phy_read(dev, 0x047F) >> 8) & 0x3F;
+ if (temp > 32)
+ temp -= 64;
+ if (temp < rssi)
+ j++;
+ if (j >= 20)
+ ret = 1;
+ }
+ b43_phy_write(dev, 0x0403, saved);
return ret;
}
-#define LPD(L, P, D) (((L) << 2) | ((P) << 1) | ((D) << 0))
-static u16 radio2050_rfover_val(struct b43_wldev *dev,
- u16 phy_register, unsigned int lpd)
+static u8 b43_gphy_aci_scan(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
- struct ssb_sprom *sprom = &(dev->dev->bus->sprom);
+ u8 ret[13];
+ unsigned int channel = phy->channel;
+ unsigned int i, j, start, end;
- if (!phy->gmode)
+ if (!((phy->type == B43_PHYTYPE_G) && (phy->rev > 0)))
return 0;
- if (has_loopback_gain(phy)) {
- int max_lb_gain = phy->max_lb_gain;
- u16 extlna;
- u16 i;
-
- if (phy->radio_rev == 8)
- max_lb_gain += 0x3E;
- else
- max_lb_gain += 0x26;
- if (max_lb_gain >= 0x46) {
- extlna = 0x3000;
- max_lb_gain -= 0x46;
- } else if (max_lb_gain >= 0x3A) {
- extlna = 0x1000;
- max_lb_gain -= 0x3A;
- } else if (max_lb_gain >= 0x2E) {
- extlna = 0x2000;
- max_lb_gain -= 0x2E;
- } else {
- extlna = 0;
- max_lb_gain -= 0x10;
- }
+ b43_phy_lock(dev);
+ b43_radio_lock(dev);
+ b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) & 0xFFFC);
+ b43_phy_write(dev, B43_PHY_G_CRS,
+ b43_phy_read(dev, B43_PHY_G_CRS) & 0x7FFF);
+ b43_set_all_gains(dev, 3, 8, 1);
- for (i = 0; i < 16; i++) {
- max_lb_gain -= (i * 6);
- if (max_lb_gain < 6)
- break;
- }
+ start = (channel - 5 > 0) ? channel - 5 : 1;
+ end = (channel + 5 < 14) ? channel + 5 : 13;
- if ((phy->rev < 7) ||
- !(sprom->boardflags_lo & B43_BFL_EXTLNA)) {
- if (phy_register == B43_PHY_RFOVER) {
- return 0x1B3;
- } else if (phy_register == B43_PHY_RFOVERVAL) {
- extlna |= (i << 8);
- switch (lpd) {
- case LPD(0, 1, 1):
- return 0x0F92;
- case LPD(0, 0, 1):
- case LPD(1, 0, 1):
- return (0x0092 | extlna);
- case LPD(1, 0, 0):
- return (0x0093 | extlna);
- }
- B43_WARN_ON(1);
- }
- B43_WARN_ON(1);
- } else {
- if (phy_register == B43_PHY_RFOVER) {
- return 0x9B3;
- } else if (phy_register == B43_PHY_RFOVERVAL) {
- if (extlna)
- extlna |= 0x8000;
- extlna |= (i << 8);
- switch (lpd) {
- case LPD(0, 1, 1):
- return 0x8F92;
- case LPD(0, 0, 1):
- return (0x8092 | extlna);
- case LPD(1, 0, 1):
- return (0x2092 | extlna);
- case LPD(1, 0, 0):
- return (0x2093 | extlna);
- }
- B43_WARN_ON(1);
- }
- B43_WARN_ON(1);
- }
- } else {
- if ((phy->rev < 7) ||
- !(sprom->boardflags_lo & B43_BFL_EXTLNA)) {
- if (phy_register == B43_PHY_RFOVER) {
- return 0x1B3;
- } else if (phy_register == B43_PHY_RFOVERVAL) {
- switch (lpd) {
- case LPD(0, 1, 1):
- return 0x0FB2;
- case LPD(0, 0, 1):
- return 0x00B2;
- case LPD(1, 0, 1):
- return 0x30B2;
- case LPD(1, 0, 0):
- return 0x30B3;
- }
- B43_WARN_ON(1);
- }
- B43_WARN_ON(1);
- } else {
- if (phy_register == B43_PHY_RFOVER) {
- return 0x9B3;
- } else if (phy_register == B43_PHY_RFOVERVAL) {
- switch (lpd) {
- case LPD(0, 1, 1):
- return 0x8FB2;
- case LPD(0, 0, 1):
- return 0x80B2;
- case LPD(1, 0, 1):
- return 0x20B2;
- case LPD(1, 0, 0):
- return 0x20B3;
- }
- B43_WARN_ON(1);
- }
- B43_WARN_ON(1);
- }
+ for (i = start; i <= end; i++) {
+ if (abs(channel - i) > 2)
+ ret[i - 1] = b43_gphy_aci_detect(dev, i);
}
- return 0;
+ b43_switch_channel(dev, channel);
+ b43_phy_write(dev, 0x0802,
+ (b43_phy_read(dev, 0x0802) & 0xFFFC) | 0x0003);
+ b43_phy_write(dev, 0x0403, b43_phy_read(dev, 0x0403) & 0xFFF8);
+ b43_phy_write(dev, B43_PHY_G_CRS,
+ b43_phy_read(dev, B43_PHY_G_CRS) | 0x8000);
+ b43_set_original_gains(dev);
+ for (i = 0; i < 13; i++) {
+ if (!ret[i])
+ continue;
+ end = (i + 5 < 13) ? i + 5 : 13;
+ for (j = i; j < end; j++)
+ ret[j] = 1;
+ }
+ b43_radio_unlock(dev);
+ b43_phy_unlock(dev);
+
+ return ret[channel - 1];
}
-struct init2050_saved_values {
- /* Core registers */
- u16 reg_3EC;
- u16 reg_3E6;
- u16 reg_3F4;
- /* Radio registers */
- u16 radio_43;
- u16 radio_51;
- u16 radio_52;
- /* PHY registers */
- u16 phy_pgactl;
- u16 phy_cck_5A;
- u16 phy_cck_59;
- u16 phy_cck_58;
- u16 phy_cck_30;
- u16 phy_rfover;
- u16 phy_rfoverval;
- u16 phy_analogover;
- u16 phy_analogoverval;
- u16 phy_crs0;
- u16 phy_classctl;
- u16 phy_lo_mask;
- u16 phy_lo_ctl;
- u16 phy_syncctl;
-};
+static s32 b43_tssi2dbm_ad(s32 num, s32 den)
+{
+ if (num < 0)
+ return num / den;
+ else
+ return (num + den / 2) / den;
+}
+
+static s8 b43_tssi2dbm_entry(s8 entry[], u8 index,
+ s16 pab0, s16 pab1, s16 pab2)
+{
+ s32 m1, m2, f = 256, q, delta;
+ s8 i = 0;
+
+ m1 = b43_tssi2dbm_ad(16 * pab0 + index * pab1, 32);
+ m2 = max(b43_tssi2dbm_ad(32768 + index * pab2, 256), 1);
+ do {
+ if (i > 15)
+ return -EINVAL;
+ q = b43_tssi2dbm_ad(f * 4096 -
+ b43_tssi2dbm_ad(m2 * f, 16) * f, 2048);
+ delta = abs(q - f);
+ f = q;
+ i++;
+ } while (delta >= 2);
+ entry[index] = clamp_val(b43_tssi2dbm_ad(m1 * f, 8192), -127, 128);
+ return 0;
+}
-u16 b43_radio_init2050(struct b43_wldev *dev)
+u8 * b43_generate_dyn_tssi2dbm_tab(struct b43_wldev *dev,
+ s16 pab0, s16 pab1, s16 pab2)
{
- struct b43_phy *phy = &dev->phy;
- struct init2050_saved_values sav;
- u16 rcc;
- u16 radio78;
- u16 ret;
- u16 i, j;
- u32 tmp1 = 0, tmp2 = 0;
-
- memset(&sav, 0, sizeof(sav)); /* get rid of "may be used uninitialized..." */
-
- sav.radio_43 = b43_radio_read16(dev, 0x43);
- sav.radio_51 = b43_radio_read16(dev, 0x51);
- sav.radio_52 = b43_radio_read16(dev, 0x52);
- sav.phy_pgactl = b43_phy_read(dev, B43_PHY_PGACTL);
- sav.phy_cck_5A = b43_phy_read(dev, B43_PHY_CCK(0x5A));
- sav.phy_cck_59 = b43_phy_read(dev, B43_PHY_CCK(0x59));
- sav.phy_cck_58 = b43_phy_read(dev, B43_PHY_CCK(0x58));
+ unsigned int i;
+ u8 *tab;
+ int err;
- if (phy->type == B43_PHYTYPE_B) {
- sav.phy_cck_30 = b43_phy_read(dev, B43_PHY_CCK(0x30));
- sav.reg_3EC = b43_read16(dev, 0x3EC);
+ tab = kmalloc(64, GFP_KERNEL);
+ if (!tab) {
+ b43err(dev->wl, "Could not allocate memory "
+ "for tssi2dbm table\n");
+ return NULL;
+ }
+ for (i = 0; i < 64; i++) {
+ err = b43_tssi2dbm_entry(tab, i, pab0, pab1, pab2);
+ if (err) {
+ b43err(dev->wl, "Could not generate "
+ "tssi2dBm table\n");
+ kfree(tab);
+ return NULL;
+ }
+ }
- b43_phy_write(dev, B43_PHY_CCK(0x30), 0xFF);
- b43_write16(dev, 0x3EC, 0x3F3F);
- } else if (phy->gmode || phy->rev >= 2) {
- sav.phy_rfover = b43_phy_read(dev, B43_PHY_RFOVER);
- sav.phy_rfoverval = b43_phy_read(dev, B43_PHY_RFOVERVAL);
- sav.phy_analogover = b43_phy_read(dev, B43_PHY_ANALOGOVER);
- sav.phy_analogoverval =
- b43_phy_read(dev, B43_PHY_ANALOGOVERVAL);
- sav.phy_crs0 = b43_phy_read(dev, B43_PHY_CRS0);
- sav.phy_classctl = b43_phy_read(dev, B43_PHY_CLASSCTL);
+ return tab;
+}
- b43_phy_write(dev, B43_PHY_ANALOGOVER,
- b43_phy_read(dev, B43_PHY_ANALOGOVER)
- | 0x0003);
- b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
- b43_phy_read(dev, B43_PHY_ANALOGOVERVAL)
- & 0xFFFC);
- b43_phy_write(dev, B43_PHY_CRS0, b43_phy_read(dev, B43_PHY_CRS0)
- & 0x7FFF);
- b43_phy_write(dev, B43_PHY_CLASSCTL,
- b43_phy_read(dev, B43_PHY_CLASSCTL)
- & 0xFFFC);
- if (has_loopback_gain(phy)) {
- sav.phy_lo_mask = b43_phy_read(dev, B43_PHY_LO_MASK);
- sav.phy_lo_ctl = b43_phy_read(dev, B43_PHY_LO_CTL);
+/* Initialise the TSSI->dBm lookup table */
+static int b43_gphy_init_tssi2dbm_table(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ s16 pab0, pab1, pab2;
- if (phy->rev >= 3)
- b43_phy_write(dev, B43_PHY_LO_MASK, 0xC020);
- else
- b43_phy_write(dev, B43_PHY_LO_MASK, 0x8020);
- b43_phy_write(dev, B43_PHY_LO_CTL, 0);
- }
+ pab0 = (s16) (dev->dev->bus->sprom.pa0b0);
+ pab1 = (s16) (dev->dev->bus->sprom.pa0b1);
+ pab2 = (s16) (dev->dev->bus->sprom.pa0b2);
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- radio2050_rfover_val(dev, B43_PHY_RFOVERVAL,
- LPD(0, 1, 1)));
- b43_phy_write(dev, B43_PHY_RFOVER,
- radio2050_rfover_val(dev, B43_PHY_RFOVER, 0));
- }
- b43_write16(dev, 0x3E2, b43_read16(dev, 0x3E2) | 0x8000);
+ B43_WARN_ON((dev->dev->bus->chip_id == 0x4301) &&
+ (phy->radio_ver != 0x2050)); /* Not supported anymore */
- sav.phy_syncctl = b43_phy_read(dev, B43_PHY_SYNCCTL);
- b43_phy_write(dev, B43_PHY_SYNCCTL, b43_phy_read(dev, B43_PHY_SYNCCTL)
- & 0xFF7F);
- sav.reg_3E6 = b43_read16(dev, 0x3E6);
- sav.reg_3F4 = b43_read16(dev, 0x3F4);
+ gphy->dyn_tssi_tbl = 0;
- if (phy->analog == 0) {
- b43_write16(dev, 0x03E6, 0x0122);
+ if (pab0 != 0 && pab1 != 0 && pab2 != 0 &&
+ pab0 != -1 && pab1 != -1 && pab2 != -1) {
+ /* The pabX values are set in SPROM. Use them. */
+ if ((s8) dev->dev->bus->sprom.itssi_bg != 0 &&
+ (s8) dev->dev->bus->sprom.itssi_bg != -1) {
+ gphy->tgt_idle_tssi =
+ (s8) (dev->dev->bus->sprom.itssi_bg);
+ } else
+ gphy->tgt_idle_tssi = 62;
+ gphy->tssi2dbm = b43_generate_dyn_tssi2dbm_tab(dev, pab0,
+ pab1, pab2);
+ if (!gphy->tssi2dbm)
+ return -ENOMEM;
+ gphy->dyn_tssi_tbl = 1;
} else {
- if (phy->analog >= 2) {
- b43_phy_write(dev, B43_PHY_CCK(0x03),
- (b43_phy_read(dev, B43_PHY_CCK(0x03))
- & 0xFFBF) | 0x40);
- }
- b43_write16(dev, B43_MMIO_CHANNEL_EXT,
- (b43_read16(dev, B43_MMIO_CHANNEL_EXT) | 0x2000));
+ /* pabX values not set in SPROM. */
+ gphy->tgt_idle_tssi = 52;
+ gphy->tssi2dbm = b43_tssi2dbm_g_table;
}
- rcc = b43_radio_core_calibration_value(dev);
+ return 0;
+}
- if (phy->type == B43_PHYTYPE_B)
- b43_radio_write16(dev, 0x78, 0x26);
- if (phy->gmode || phy->rev >= 2) {
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- radio2050_rfover_val(dev, B43_PHY_RFOVERVAL,
- LPD(0, 1, 1)));
- }
- b43_phy_write(dev, B43_PHY_PGACTL, 0xBFAF);
- b43_phy_write(dev, B43_PHY_CCK(0x2B), 0x1403);
- if (phy->gmode || phy->rev >= 2) {
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- radio2050_rfover_val(dev, B43_PHY_RFOVERVAL,
- LPD(0, 0, 1)));
- }
- b43_phy_write(dev, B43_PHY_PGACTL, 0xBFA0);
- b43_radio_write16(dev, 0x51, b43_radio_read16(dev, 0x51)
- | 0x0004);
- if (phy->radio_rev == 8) {
- b43_radio_write16(dev, 0x43, 0x1F);
- } else {
- b43_radio_write16(dev, 0x52, 0);
- b43_radio_write16(dev, 0x43, (b43_radio_read16(dev, 0x43)
- & 0xFFF0) | 0x0009);
+static int b43_gphy_op_allocate(struct b43_wldev *dev)
+{
+ struct b43_phy_g *gphy;
+ struct b43_txpower_lo_control *lo;
+ int err;
+
+ gphy = kzalloc(sizeof(*gphy), GFP_KERNEL);
+ if (!gphy) {
+ err = -ENOMEM;
+ goto error;
}
- b43_phy_write(dev, B43_PHY_CCK(0x58), 0);
+ dev->phy.g = gphy;
- for (i = 0; i < 16; i++) {
- b43_phy_write(dev, B43_PHY_CCK(0x5A), 0x0480);
- b43_phy_write(dev, B43_PHY_CCK(0x59), 0xC810);
- b43_phy_write(dev, B43_PHY_CCK(0x58), 0x000D);
- if (phy->gmode || phy->rev >= 2) {
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- radio2050_rfover_val(dev,
- B43_PHY_RFOVERVAL,
- LPD(1, 0, 1)));
- }
- b43_phy_write(dev, B43_PHY_PGACTL, 0xAFB0);
- udelay(10);
- if (phy->gmode || phy->rev >= 2) {
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- radio2050_rfover_val(dev,
- B43_PHY_RFOVERVAL,
- LPD(1, 0, 1)));
- }
- b43_phy_write(dev, B43_PHY_PGACTL, 0xEFB0);
- udelay(10);
- if (phy->gmode || phy->rev >= 2) {
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- radio2050_rfover_val(dev,
- B43_PHY_RFOVERVAL,
- LPD(1, 0, 0)));
- }
- b43_phy_write(dev, B43_PHY_PGACTL, 0xFFF0);
- udelay(20);
- tmp1 += b43_phy_read(dev, B43_PHY_LO_LEAKAGE);
- b43_phy_write(dev, B43_PHY_CCK(0x58), 0);
- if (phy->gmode || phy->rev >= 2) {
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- radio2050_rfover_val(dev,
- B43_PHY_RFOVERVAL,
- LPD(1, 0, 1)));
- }
- b43_phy_write(dev, B43_PHY_PGACTL, 0xAFB0);
+ lo = kzalloc(sizeof(*lo), GFP_KERNEL);
+ if (!lo) {
+ err = -ENOMEM;
+ goto err_free_gphy;
}
- udelay(10);
+ gphy->lo_control = lo;
- b43_phy_write(dev, B43_PHY_CCK(0x58), 0);
- tmp1++;
- tmp1 >>= 9;
+ err = b43_gphy_init_tssi2dbm_table(dev);
+ if (err)
+ goto err_free_lo;
- for (i = 0; i < 16; i++) {
- radio78 = (bitrev4(i) << 1) | 0x0020;
- b43_radio_write16(dev, 0x78, radio78);
- udelay(10);
- for (j = 0; j < 16; j++) {
- b43_phy_write(dev, B43_PHY_CCK(0x5A), 0x0D80);
- b43_phy_write(dev, B43_PHY_CCK(0x59), 0xC810);
- b43_phy_write(dev, B43_PHY_CCK(0x58), 0x000D);
- if (phy->gmode || phy->rev >= 2) {
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- radio2050_rfover_val(dev,
- B43_PHY_RFOVERVAL,
- LPD(1, 0,
- 1)));
- }
- b43_phy_write(dev, B43_PHY_PGACTL, 0xAFB0);
- udelay(10);
- if (phy->gmode || phy->rev >= 2) {
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- radio2050_rfover_val(dev,
- B43_PHY_RFOVERVAL,
- LPD(1, 0,
- 1)));
- }
- b43_phy_write(dev, B43_PHY_PGACTL, 0xEFB0);
- udelay(10);
- if (phy->gmode || phy->rev >= 2) {
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- radio2050_rfover_val(dev,
- B43_PHY_RFOVERVAL,
- LPD(1, 0,
- 0)));
- }
- b43_phy_write(dev, B43_PHY_PGACTL, 0xFFF0);
- udelay(10);
- tmp2 += b43_phy_read(dev, B43_PHY_LO_LEAKAGE);
- b43_phy_write(dev, B43_PHY_CCK(0x58), 0);
- if (phy->gmode || phy->rev >= 2) {
- b43_phy_write(dev, B43_PHY_RFOVERVAL,
- radio2050_rfover_val(dev,
- B43_PHY_RFOVERVAL,
- LPD(1, 0,
- 1)));
- }
- b43_phy_write(dev, B43_PHY_PGACTL, 0xAFB0);
- }
- tmp2++;
- tmp2 >>= 8;
- if (tmp1 < tmp2)
- break;
- }
+ return 0;
- /* Restore the registers */
- b43_phy_write(dev, B43_PHY_PGACTL, sav.phy_pgactl);
- b43_radio_write16(dev, 0x51, sav.radio_51);
- b43_radio_write16(dev, 0x52, sav.radio_52);
- b43_radio_write16(dev, 0x43, sav.radio_43);
- b43_phy_write(dev, B43_PHY_CCK(0x5A), sav.phy_cck_5A);
- b43_phy_write(dev, B43_PHY_CCK(0x59), sav.phy_cck_59);
- b43_phy_write(dev, B43_PHY_CCK(0x58), sav.phy_cck_58);
- b43_write16(dev, 0x3E6, sav.reg_3E6);
- if (phy->analog != 0)
- b43_write16(dev, 0x3F4, sav.reg_3F4);
- b43_phy_write(dev, B43_PHY_SYNCCTL, sav.phy_syncctl);
- b43_synth_pu_workaround(dev, phy->channel);
- if (phy->type == B43_PHYTYPE_B) {
- b43_phy_write(dev, B43_PHY_CCK(0x30), sav.phy_cck_30);
- b43_write16(dev, 0x3EC, sav.reg_3EC);
- } else if (phy->gmode) {
- b43_write16(dev, B43_MMIO_PHY_RADIO,
- b43_read16(dev, B43_MMIO_PHY_RADIO)
- & 0x7FFF);
- b43_phy_write(dev, B43_PHY_RFOVER, sav.phy_rfover);
- b43_phy_write(dev, B43_PHY_RFOVERVAL, sav.phy_rfoverval);
- b43_phy_write(dev, B43_PHY_ANALOGOVER, sav.phy_analogover);
- b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
- sav.phy_analogoverval);
- b43_phy_write(dev, B43_PHY_CRS0, sav.phy_crs0);
- b43_phy_write(dev, B43_PHY_CLASSCTL, sav.phy_classctl);
- if (has_loopback_gain(phy)) {
- b43_phy_write(dev, B43_PHY_LO_MASK, sav.phy_lo_mask);
- b43_phy_write(dev, B43_PHY_LO_CTL, sav.phy_lo_ctl);
- }
- }
- if (i > 15)
- ret = radio78;
- else
- ret = rcc;
+err_free_lo:
+ kfree(lo);
+err_free_gphy:
+ kfree(gphy);
+error:
+ return err;
+}
+
+static void b43_gphy_op_prepare_structs(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ const void *tssi2dbm;
+ int tgt_idle_tssi;
+ struct b43_txpower_lo_control *lo;
+ unsigned int i;
+
+ /* tssi2dbm table is constant, so it is initialized at alloc time.
+ * Save a copy of the pointer. */
+ tssi2dbm = gphy->tssi2dbm;
+ tgt_idle_tssi = gphy->tgt_idle_tssi;
+ /* Save the LO pointer. */
+ lo = gphy->lo_control;
+
+ /* Zero out the whole PHY structure. */
+ memset(gphy, 0, sizeof(*gphy));
+
+ /* Restore pointers. */
+ gphy->tssi2dbm = tssi2dbm;
+ gphy->tgt_idle_tssi = tgt_idle_tssi;
+ gphy->lo_control = lo;
+
+ memset(gphy->minlowsig, 0xFF, sizeof(gphy->minlowsig));
- return ret;
+ /* NRSSI */
+ for (i = 0; i < ARRAY_SIZE(gphy->nrssi); i++)
+ gphy->nrssi[i] = -1000;
+ for (i = 0; i < ARRAY_SIZE(gphy->nrssi_lt); i++)
+ gphy->nrssi_lt[i] = i;
+
+ gphy->lofcal = 0xFFFF;
+ gphy->initval = 0xFFFF;
+
+ gphy->interfmode = B43_INTERFMODE_NONE;
+
+ /* OFDM-table address caching. */
+ gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_UNKNOWN;
+
+ gphy->average_tssi = 0xFF;
+
+ /* Local Osciallator structure */
+ lo->tx_bias = 0xFF;
+ INIT_LIST_HEAD(&lo->calib_list);
}
-void b43_radio_init2060(struct b43_wldev *dev)
+static void b43_gphy_op_free(struct b43_wldev *dev)
{
- int err;
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
- b43_radio_write16(dev, 0x0004, 0x00C0);
- b43_radio_write16(dev, 0x0005, 0x0008);
- b43_radio_write16(dev, 0x0009, 0x0040);
- b43_radio_write16(dev, 0x0005, 0x00AA);
- b43_radio_write16(dev, 0x0032, 0x008F);
- b43_radio_write16(dev, 0x0006, 0x008F);
- b43_radio_write16(dev, 0x0034, 0x008F);
- b43_radio_write16(dev, 0x002C, 0x0007);
- b43_radio_write16(dev, 0x0082, 0x0080);
- b43_radio_write16(dev, 0x0080, 0x0000);
- b43_radio_write16(dev, 0x003F, 0x00DA);
- b43_radio_write16(dev, 0x0005, b43_radio_read16(dev, 0x0005) & ~0x0008);
- b43_radio_write16(dev, 0x0081, b43_radio_read16(dev, 0x0081) & ~0x0010);
- b43_radio_write16(dev, 0x0081, b43_radio_read16(dev, 0x0081) & ~0x0020);
- b43_radio_write16(dev, 0x0081, b43_radio_read16(dev, 0x0081) & ~0x0020);
- msleep(1); /* delay 400usec */
-
- b43_radio_write16(dev, 0x0081,
- (b43_radio_read16(dev, 0x0081) & ~0x0020) | 0x0010);
- msleep(1); /* delay 400usec */
-
- b43_radio_write16(dev, 0x0005,
- (b43_radio_read16(dev, 0x0005) & ~0x0008) | 0x0008);
- b43_radio_write16(dev, 0x0085, b43_radio_read16(dev, 0x0085) & ~0x0010);
- b43_radio_write16(dev, 0x0005, b43_radio_read16(dev, 0x0005) & ~0x0008);
- b43_radio_write16(dev, 0x0081, b43_radio_read16(dev, 0x0081) & ~0x0040);
- b43_radio_write16(dev, 0x0081,
- (b43_radio_read16(dev, 0x0081) & ~0x0040) | 0x0040);
- b43_radio_write16(dev, 0x0005,
- (b43_radio_read16(dev, 0x0081) & ~0x0008) | 0x0008);
- b43_phy_write(dev, 0x0063, 0xDDC6);
- b43_phy_write(dev, 0x0069, 0x07BE);
- b43_phy_write(dev, 0x006A, 0x0000);
-
- err = b43_radio_selectchannel(dev, B43_DEFAULT_CHANNEL_A, 0);
- B43_WARN_ON(err);
+ kfree(gphy->lo_control);
- msleep(1);
+ if (gphy->dyn_tssi_tbl)
+ kfree(gphy->tssi2dbm);
+ gphy->dyn_tssi_tbl = 0;
+ gphy->tssi2dbm = NULL;
+
+ kfree(gphy);
+ dev->phy.g = NULL;
}
-static inline u16 freq_r3A_value(u16 frequency)
+static int b43_gphy_op_prepare_hardware(struct b43_wldev *dev)
{
- u16 value;
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ struct b43_txpower_lo_control *lo = gphy->lo_control;
- if (frequency < 5091)
- value = 0x0040;
- else if (frequency < 5321)
- value = 0x0000;
- else if (frequency < 5806)
- value = 0x0080;
- else
- value = 0x0040;
+ B43_WARN_ON(phy->type != B43_PHYTYPE_G);
+
+ default_baseband_attenuation(dev, &gphy->bbatt);
+ default_radio_attenuation(dev, &gphy->rfatt);
+ gphy->tx_control = (default_tx_control(dev) << 4);
+ generate_rfatt_list(dev, &lo->rfatt_list);
+ generate_bbatt_list(dev, &lo->bbatt_list);
+
+ /* Commit previous writes */
+ b43_read32(dev, B43_MMIO_MACCTL);
+
+ if (phy->rev == 1) {
+ /* Workaround: Temporarly disable gmode through the early init
+ * phase, as the gmode stuff is not needed for phy rev 1 */
+ phy->gmode = 0;
+ b43_wireless_core_reset(dev, 0);
+ b43_phy_initg(dev);
+ phy->gmode = 1;
+ b43_wireless_core_reset(dev, B43_TMSLOW_GMODE);
+ }
- return value;
+ return 0;
}
-void b43_radio_set_tx_iq(struct b43_wldev *dev)
+static int b43_gphy_op_init(struct b43_wldev *dev)
{
- static const u8 data_high[5] = { 0x00, 0x40, 0x80, 0x90, 0xD0 };
- static const u8 data_low[5] = { 0x00, 0x01, 0x05, 0x06, 0x0A };
- u16 tmp = b43_radio_read16(dev, 0x001E);
- int i, j;
+ b43_phy_initg(dev);
- for (i = 0; i < 5; i++) {
- for (j = 0; j < 5; j++) {
- if (tmp == (data_high[i] << 4 | data_low[j])) {
- b43_phy_write(dev, 0x0069,
- (i - j) << 8 | 0x00C0);
- return;
- }
- }
- }
+ return 0;
}
-int b43_radio_selectchannel(struct b43_wldev *dev,
- u8 channel, int synthetic_pu_workaround)
+static void b43_gphy_op_exit(struct b43_wldev *dev)
{
- struct b43_phy *phy = &dev->phy;
- u16 r8, tmp;
- u16 freq;
- u16 channelcookie, savedcookie;
- int err = 0;
-
- if (channel == 0xFF) {
- switch (phy->type) {
- case B43_PHYTYPE_A:
- channel = B43_DEFAULT_CHANNEL_A;
- break;
- case B43_PHYTYPE_B:
- case B43_PHYTYPE_G:
- channel = B43_DEFAULT_CHANNEL_BG;
- break;
- case B43_PHYTYPE_N:
- //FIXME check if we are on 2.4GHz or 5GHz and set a default channel.
- channel = 1;
- break;
- default:
- B43_WARN_ON(1);
- }
- }
+ b43_lo_g_cleanup(dev);
+}
- /* First we set the channel radio code to prevent the
- * firmware from sending ghost packets.
- */
- channelcookie = channel;
- if (0 /*FIXME on 5Ghz */)
- channelcookie |= 0x100;
- //FIXME set 40Mhz flag if required
- savedcookie = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_CHAN);
- b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_CHAN, channelcookie);
-
- switch (phy->type) {
- case B43_PHYTYPE_A:
- if (channel > 200) {
- err = -EINVAL;
- goto out;
- }
- freq = channel2freq_a(channel);
-
- r8 = b43_radio_read16(dev, 0x0008);
- b43_write16(dev, 0x03F0, freq);
- b43_radio_write16(dev, 0x0008, r8);
-
- //TODO: write max channel TX power? to Radio 0x2D
- tmp = b43_radio_read16(dev, 0x002E);
- tmp &= 0x0080;
- //TODO: OR tmp with the Power out estimation for this channel?
- b43_radio_write16(dev, 0x002E, tmp);
-
- if (freq >= 4920 && freq <= 5500) {
- /*
- * r8 = (((freq * 15 * 0xE1FC780F) >> 32) / 29) & 0x0F;
- * = (freq * 0.025862069
- */
- r8 = 3 * freq / 116; /* is equal to r8 = freq * 0.025862 */
- }
- b43_radio_write16(dev, 0x0007, (r8 << 4) | r8);
- b43_radio_write16(dev, 0x0020, (r8 << 4) | r8);
- b43_radio_write16(dev, 0x0021, (r8 << 4) | r8);
- b43_radio_write16(dev, 0x0022, (b43_radio_read16(dev, 0x0022)
- & 0x000F) | (r8 << 4));
- b43_radio_write16(dev, 0x002A, (r8 << 4));
- b43_radio_write16(dev, 0x002B, (r8 << 4));
- b43_radio_write16(dev, 0x0008, (b43_radio_read16(dev, 0x0008)
- & 0x00F0) | (r8 << 4));
- b43_radio_write16(dev, 0x0029, (b43_radio_read16(dev, 0x0029)
- & 0xFF0F) | 0x00B0);
- b43_radio_write16(dev, 0x0035, 0x00AA);
- b43_radio_write16(dev, 0x0036, 0x0085);
- b43_radio_write16(dev, 0x003A, (b43_radio_read16(dev, 0x003A)
- & 0xFF20) |
- freq_r3A_value(freq));
- b43_radio_write16(dev, 0x003D,
- b43_radio_read16(dev, 0x003D) & 0x00FF);
- b43_radio_write16(dev, 0x0081, (b43_radio_read16(dev, 0x0081)
- & 0xFF7F) | 0x0080);
- b43_radio_write16(dev, 0x0035,
- b43_radio_read16(dev, 0x0035) & 0xFFEF);
- b43_radio_write16(dev, 0x0035, (b43_radio_read16(dev, 0x0035)
- & 0xFFEF) | 0x0010);
- b43_radio_set_tx_iq(dev);
- //TODO: TSSI2dbm workaround
- b43_phy_xmitpower(dev); //FIXME correct?
- break;
- case B43_PHYTYPE_G:
- if ((channel < 1) || (channel > 14)) {
- err = -EINVAL;
- goto out;
- }
+static u16 b43_gphy_op_read(struct b43_wldev *dev, u16 reg)
+{
+ b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+ return b43_read16(dev, B43_MMIO_PHY_DATA);
+}
- if (synthetic_pu_workaround)
- b43_synth_pu_workaround(dev, channel);
+static void b43_gphy_op_write(struct b43_wldev *dev, u16 reg, u16 value)
+{
+ b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+ b43_write16(dev, B43_MMIO_PHY_DATA, value);
+}
- b43_write16(dev, B43_MMIO_CHANNEL, channel2freq_bg(channel));
+static u16 b43_gphy_op_radio_read(struct b43_wldev *dev, u16 reg)
+{
+ /* Register 1 is a 32-bit register. */
+ B43_WARN_ON(reg == 1);
+ /* G-PHY needs 0x80 for read access. */
+ reg |= 0x80;
- if (channel == 14) {
- if (dev->dev->bus->sprom.country_code ==
- SSB_SPROM1CCODE_JAPAN)
- b43_hf_write(dev,
- b43_hf_read(dev) & ~B43_HF_ACPR);
- else
- b43_hf_write(dev,
- b43_hf_read(dev) | B43_HF_ACPR);
- b43_write16(dev, B43_MMIO_CHANNEL_EXT,
- b43_read16(dev, B43_MMIO_CHANNEL_EXT)
- | (1 << 11));
- } else {
- b43_write16(dev, B43_MMIO_CHANNEL_EXT,
- b43_read16(dev, B43_MMIO_CHANNEL_EXT)
- & 0xF7BF);
- }
- break;
- case B43_PHYTYPE_N:
- err = b43_nphy_selectchannel(dev, channel);
- if (err)
- goto out;
- break;
- default:
- B43_WARN_ON(1);
- }
+ b43_write16(dev, B43_MMIO_RADIO_CONTROL, reg);
+ return b43_read16(dev, B43_MMIO_RADIO_DATA_LOW);
+}
- phy->channel = channel;
- /* Wait for the radio to tune to the channel and stabilize. */
- msleep(8);
-out:
- if (err) {
- b43_shm_write16(dev, B43_SHM_SHARED,
- B43_SHM_SH_CHAN, savedcookie);
- }
- return err;
+static void b43_gphy_op_radio_write(struct b43_wldev *dev, u16 reg, u16 value)
+{
+ /* Register 1 is a 32-bit register. */
+ B43_WARN_ON(reg == 1);
+
+ b43_write16(dev, B43_MMIO_RADIO_CONTROL, reg);
+ b43_write16(dev, B43_MMIO_RADIO_DATA_LOW, value);
+}
+
+static bool b43_gphy_op_supports_hwpctl(struct b43_wldev *dev)
+{
+ return (dev->phy.rev >= 6);
}
-void b43_radio_turn_on(struct b43_wldev *dev)
+static void b43_gphy_op_software_rfkill(struct b43_wldev *dev,
+ enum rfkill_state state)
{
struct b43_phy *phy = &dev->phy;
- int err;
- u8 channel;
+ struct b43_phy_g *gphy = phy->g;
+ unsigned int channel;
might_sleep();
- if (phy->radio_on)
- return;
+ if (state == RFKILL_STATE_UNBLOCKED) {
+ /* Turn radio ON */
+ if (phy->radio_on)
+ return;
- switch (phy->type) {
- case B43_PHYTYPE_A:
- b43_radio_write16(dev, 0x0004, 0x00C0);
- b43_radio_write16(dev, 0x0005, 0x0008);
- b43_phy_write(dev, 0x0010, b43_phy_read(dev, 0x0010) & 0xFFF7);
- b43_phy_write(dev, 0x0011, b43_phy_read(dev, 0x0011) & 0xFFF7);
- b43_radio_init2060(dev);
- break;
- case B43_PHYTYPE_B:
- case B43_PHYTYPE_G:
b43_phy_write(dev, 0x0015, 0x8000);
b43_phy_write(dev, 0x0015, 0xCC00);
b43_phy_write(dev, 0x0015, (phy->gmode ? 0x00C0 : 0x0000));
- if (phy->radio_off_context.valid) {
+ if (gphy->radio_off_context.valid) {
/* Restore the RFover values. */
b43_phy_write(dev, B43_PHY_RFOVER,
- phy->radio_off_context.rfover);
+ gphy->radio_off_context.rfover);
b43_phy_write(dev, B43_PHY_RFOVERVAL,
- phy->radio_off_context.rfoverval);
- phy->radio_off_context.valid = 0;
+ gphy->radio_off_context.rfoverval);
+ gphy->radio_off_context.valid = 0;
}
channel = phy->channel;
- err = b43_radio_selectchannel(dev, B43_DEFAULT_CHANNEL_BG, 1);
- err |= b43_radio_selectchannel(dev, channel, 0);
- B43_WARN_ON(err);
- break;
- case B43_PHYTYPE_N:
- b43_nphy_radio_turn_on(dev);
- break;
- default:
- B43_WARN_ON(1);
+ b43_gphy_channel_switch(dev, 6, 1);
+ b43_gphy_channel_switch(dev, channel, 0);
+ } else {
+ /* Turn radio OFF */
+ u16 rfover, rfoverval;
+
+ rfover = b43_phy_read(dev, B43_PHY_RFOVER);
+ rfoverval = b43_phy_read(dev, B43_PHY_RFOVERVAL);
+ gphy->radio_off_context.rfover = rfover;
+ gphy->radio_off_context.rfoverval = rfoverval;
+ gphy->radio_off_context.valid = 1;
+ b43_phy_write(dev, B43_PHY_RFOVER, rfover | 0x008C);
+ b43_phy_write(dev, B43_PHY_RFOVERVAL, rfoverval & 0xFF73);
}
- phy->radio_on = 1;
}
-void b43_radio_turn_off(struct b43_wldev *dev, bool force)
+static int b43_gphy_op_switch_channel(struct b43_wldev *dev,
+ unsigned int new_channel)
+{
+ if ((new_channel < 1) || (new_channel > 14))
+ return -EINVAL;
+ b43_gphy_channel_switch(dev, new_channel, 0);
+
+ return 0;
+}
+
+static unsigned int b43_gphy_op_get_default_chan(struct b43_wldev *dev)
+{
+ return 1; /* Default to channel 1 */
+}
+
+static void b43_gphy_op_set_rx_antenna(struct b43_wldev *dev, int antenna)
{
struct b43_phy *phy = &dev->phy;
+ u64 hf;
+ u16 tmp;
+ int autodiv = 0;
- if (!phy->radio_on && !force)
- return;
+ if (antenna == B43_ANTENNA_AUTO0 || antenna == B43_ANTENNA_AUTO1)
+ autodiv = 1;
+
+ hf = b43_hf_read(dev);
+ hf &= ~B43_HF_ANTDIVHELP;
+ b43_hf_write(dev, hf);
+
+ tmp = b43_phy_read(dev, B43_PHY_BBANDCFG);
+ tmp &= ~B43_PHY_BBANDCFG_RXANT;
+ tmp |= (autodiv ? B43_ANTENNA_AUTO0 : antenna)
+ << B43_PHY_BBANDCFG_RXANT_SHIFT;
+ b43_phy_write(dev, B43_PHY_BBANDCFG, tmp);
+
+ if (autodiv) {
+ tmp = b43_phy_read(dev, B43_PHY_ANTDWELL);
+ if (antenna == B43_ANTENNA_AUTO0)
+ tmp &= ~B43_PHY_ANTDWELL_AUTODIV1;
+ else
+ tmp |= B43_PHY_ANTDWELL_AUTODIV1;
+ b43_phy_write(dev, B43_PHY_ANTDWELL, tmp);
+ }
+ tmp = b43_phy_read(dev, B43_PHY_ANTWRSETT);
+ if (autodiv)
+ tmp |= B43_PHY_ANTWRSETT_ARXDIV;
+ else
+ tmp &= ~B43_PHY_ANTWRSETT_ARXDIV;
+ b43_phy_write(dev, B43_PHY_ANTWRSETT, tmp);
+ if (phy->rev >= 2) {
+ tmp = b43_phy_read(dev, B43_PHY_OFDM61);
+ tmp |= B43_PHY_OFDM61_10;
+ b43_phy_write(dev, B43_PHY_OFDM61, tmp);
+
+ tmp =
+ b43_phy_read(dev, B43_PHY_DIVSRCHGAINBACK);
+ tmp = (tmp & 0xFF00) | 0x15;
+ b43_phy_write(dev, B43_PHY_DIVSRCHGAINBACK,
+ tmp);
+
+ if (phy->rev == 2) {
+ b43_phy_write(dev, B43_PHY_ADIVRELATED,
+ 8);
+ } else {
+ tmp =
+ b43_phy_read(dev,
+ B43_PHY_ADIVRELATED);
+ tmp = (tmp & 0xFF00) | 8;
+ b43_phy_write(dev, B43_PHY_ADIVRELATED,
+ tmp);
+ }
+ }
+ if (phy->rev >= 6)
+ b43_phy_write(dev, B43_PHY_OFDM9B, 0xDC);
+
+ hf |= B43_HF_ANTDIVHELP;
+ b43_hf_write(dev, hf);
+}
+
+static int b43_gphy_op_interf_mitigation(struct b43_wldev *dev,
+ enum b43_interference_mitigation mode)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ int currentmode;
+
+ B43_WARN_ON(phy->type != B43_PHYTYPE_G);
+ if ((phy->rev == 0) || (!phy->gmode))
+ return -ENODEV;
- switch (phy->type) {
- case B43_PHYTYPE_N:
- b43_nphy_radio_turn_off(dev);
+ gphy->aci_wlan_automatic = 0;
+ switch (mode) {
+ case B43_INTERFMODE_AUTOWLAN:
+ gphy->aci_wlan_automatic = 1;
+ if (gphy->aci_enable)
+ mode = B43_INTERFMODE_MANUALWLAN;
+ else
+ mode = B43_INTERFMODE_NONE;
break;
- case B43_PHYTYPE_A:
- b43_radio_write16(dev, 0x0004, 0x00FF);
- b43_radio_write16(dev, 0x0005, 0x00FB);
- b43_phy_write(dev, 0x0010, b43_phy_read(dev, 0x0010) | 0x0008);
- b43_phy_write(dev, 0x0011, b43_phy_read(dev, 0x0011) | 0x0008);
+ case B43_INTERFMODE_NONE:
+ case B43_INTERFMODE_NONWLAN:
+ case B43_INTERFMODE_MANUALWLAN:
break;
- case B43_PHYTYPE_G: {
- u16 rfover, rfoverval;
+ default:
+ return -EINVAL;
+ }
- rfover = b43_phy_read(dev, B43_PHY_RFOVER);
- rfoverval = b43_phy_read(dev, B43_PHY_RFOVERVAL);
- if (!force) {
- phy->radio_off_context.rfover = rfover;
- phy->radio_off_context.rfoverval = rfoverval;
- phy->radio_off_context.valid = 1;
+ currentmode = gphy->interfmode;
+ if (currentmode == mode)
+ return 0;
+ if (currentmode != B43_INTERFMODE_NONE)
+ b43_radio_interference_mitigation_disable(dev, currentmode);
+
+ if (mode == B43_INTERFMODE_NONE) {
+ gphy->aci_enable = 0;
+ gphy->aci_hw_rssi = 0;
+ } else
+ b43_radio_interference_mitigation_enable(dev, mode);
+ gphy->interfmode = mode;
+
+ return 0;
+}
+
+/* http://bcm-specs.sipsolutions.net/EstimatePowerOut
+ * This function converts a TSSI value to dBm in Q5.2
+ */
+static s8 b43_gphy_estimate_power_out(struct b43_wldev *dev, s8 tssi)
+{
+ struct b43_phy_g *gphy = dev->phy.g;
+ s8 dbm;
+ s32 tmp;
+
+ tmp = (gphy->tgt_idle_tssi - gphy->cur_idle_tssi + tssi);
+ tmp = clamp_val(tmp, 0x00, 0x3F);
+ dbm = gphy->tssi2dbm[tmp];
+
+ return dbm;
+}
+
+static void b43_put_attenuation_into_ranges(struct b43_wldev *dev,
+ int *_bbatt, int *_rfatt)
+{
+ int rfatt = *_rfatt;
+ int bbatt = *_bbatt;
+ struct b43_txpower_lo_control *lo = dev->phy.g->lo_control;
+
+ /* Get baseband and radio attenuation values into their permitted ranges.
+ * Radio attenuation affects power level 4 times as much as baseband. */
+
+ /* Range constants */
+ const int rf_min = lo->rfatt_list.min_val;
+ const int rf_max = lo->rfatt_list.max_val;
+ const int bb_min = lo->bbatt_list.min_val;
+ const int bb_max = lo->bbatt_list.max_val;
+
+ while (1) {
+ if (rfatt > rf_max && bbatt > bb_max - 4)
+ break; /* Can not get it into ranges */
+ if (rfatt < rf_min && bbatt < bb_min + 4)
+ break; /* Can not get it into ranges */
+ if (bbatt > bb_max && rfatt > rf_max - 1)
+ break; /* Can not get it into ranges */
+ if (bbatt < bb_min && rfatt < rf_min + 1)
+ break; /* Can not get it into ranges */
+
+ if (bbatt > bb_max) {
+ bbatt -= 4;
+ rfatt += 1;
+ continue;
+ }
+ if (bbatt < bb_min) {
+ bbatt += 4;
+ rfatt -= 1;
+ continue;
+ }
+ if (rfatt > rf_max) {
+ rfatt -= 1;
+ bbatt += 4;
+ continue;
+ }
+ if (rfatt < rf_min) {
+ rfatt += 1;
+ bbatt -= 4;
+ continue;
}
- b43_phy_write(dev, B43_PHY_RFOVER, rfover | 0x008C);
- b43_phy_write(dev, B43_PHY_RFOVERVAL, rfoverval & 0xFF73);
break;
}
- default:
- B43_WARN_ON(1);
+
+ *_rfatt = clamp_val(rfatt, rf_min, rf_max);
+ *_bbatt = clamp_val(bbatt, bb_min, bb_max);
+}
+
+static void b43_gphy_op_adjust_txpower(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ int rfatt, bbatt;
+ u8 tx_control;
+
+ spin_lock_irq(&dev->wl->irq_lock);
+
+ /* Calculate the new attenuation values. */
+ bbatt = gphy->bbatt.att;
+ bbatt += gphy->bbatt_delta;
+ rfatt = gphy->rfatt.att;
+ rfatt += gphy->rfatt_delta;
+
+ b43_put_attenuation_into_ranges(dev, &bbatt, &rfatt);
+ tx_control = gphy->tx_control;
+ if ((phy->radio_ver == 0x2050) && (phy->radio_rev == 2)) {
+ if (rfatt <= 1) {
+ if (tx_control == 0) {
+ tx_control =
+ B43_TXCTL_PA2DB |
+ B43_TXCTL_TXMIX;
+ rfatt += 2;
+ bbatt += 2;
+ } else if (dev->dev->bus->sprom.
+ boardflags_lo &
+ B43_BFL_PACTRL) {
+ bbatt += 4 * (rfatt - 2);
+ rfatt = 2;
+ }
+ } else if (rfatt > 4 && tx_control) {
+ tx_control = 0;
+ if (bbatt < 3) {
+ rfatt -= 3;
+ bbatt += 2;
+ } else {
+ rfatt -= 2;
+ bbatt -= 2;
+ }
+ }
+ }
+ /* Save the control values */
+ gphy->tx_control = tx_control;
+ b43_put_attenuation_into_ranges(dev, &bbatt, &rfatt);
+ gphy->rfatt.att = rfatt;
+ gphy->bbatt.att = bbatt;
+
+ /* We drop the lock early, so we can sleep during hardware
+ * adjustment. Possible races with op_recalc_txpower are harmless,
+ * as we will be called once again in case we raced. */
+ spin_unlock_irq(&dev->wl->irq_lock);
+
+ if (b43_debug(dev, B43_DBG_XMITPOWER))
+ b43dbg(dev->wl, "Adjusting TX power\n");
+
+ /* Adjust the hardware */
+ b43_phy_lock(dev);
+ b43_radio_lock(dev);
+ b43_set_txpower_g(dev, &gphy->bbatt, &gphy->rfatt,
+ gphy->tx_control);
+ b43_radio_unlock(dev);
+ b43_phy_unlock(dev);
+}
+
+static enum b43_txpwr_result b43_gphy_op_recalc_txpower(struct b43_wldev *dev,
+ bool ignore_tssi)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+ unsigned int average_tssi;
+ int cck_result, ofdm_result;
+ int estimated_pwr, desired_pwr, pwr_adjust;
+ int rfatt_delta, bbatt_delta;
+ unsigned int max_pwr;
+
+ /* First get the average TSSI */
+ cck_result = b43_phy_shm_tssi_read(dev, B43_SHM_SH_TSSI_CCK);
+ ofdm_result = b43_phy_shm_tssi_read(dev, B43_SHM_SH_TSSI_OFDM_G);
+ if ((cck_result < 0) && (ofdm_result < 0)) {
+ /* No TSSI information available */
+ if (!ignore_tssi)
+ goto no_adjustment_needed;
+ cck_result = 0;
+ ofdm_result = 0;
+ }
+ if (cck_result < 0)
+ average_tssi = ofdm_result;
+ else if (ofdm_result < 0)
+ average_tssi = cck_result;
+ else
+ average_tssi = (cck_result + ofdm_result) / 2;
+ /* Merge the average with the stored value. */
+ if (likely(gphy->average_tssi != 0xFF))
+ average_tssi = (average_tssi + gphy->average_tssi) / 2;
+ gphy->average_tssi = average_tssi;
+ B43_WARN_ON(average_tssi >= B43_TSSI_MAX);
+
+ /* Estimate the TX power emission based on the TSSI */
+ estimated_pwr = b43_gphy_estimate_power_out(dev, average_tssi);
+
+ B43_WARN_ON(phy->type != B43_PHYTYPE_G);
+ max_pwr = dev->dev->bus->sprom.maxpwr_bg;
+ if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_PACTRL)
+ max_pwr -= 3; /* minus 0.75 */
+ if (unlikely(max_pwr >= INT_TO_Q52(30/*dBm*/))) {
+ b43warn(dev->wl,
+ "Invalid max-TX-power value in SPROM.\n");
+ max_pwr = INT_TO_Q52(20); /* fake it */
+ dev->dev->bus->sprom.maxpwr_bg = max_pwr;
+ }
+
+ /* Get desired power (in Q5.2) */
+ if (phy->desired_txpower < 0)
+ desired_pwr = INT_TO_Q52(0);
+ else
+ desired_pwr = INT_TO_Q52(phy->desired_txpower);
+ /* And limit it. max_pwr already is Q5.2 */
+ desired_pwr = clamp_val(desired_pwr, 0, max_pwr);
+ if (b43_debug(dev, B43_DBG_XMITPOWER)) {
+ b43dbg(dev->wl,
+ "[TX power] current = " Q52_FMT
+ " dBm, desired = " Q52_FMT
+ " dBm, max = " Q52_FMT "\n",
+ Q52_ARG(estimated_pwr),
+ Q52_ARG(desired_pwr),
+ Q52_ARG(max_pwr));
+ }
+
+ /* Calculate the adjustment delta. */
+ pwr_adjust = desired_pwr - estimated_pwr;
+ if (pwr_adjust == 0)
+ goto no_adjustment_needed;
+
+ /* RF attenuation delta. */
+ rfatt_delta = ((pwr_adjust + 7) / 8);
+ /* Lower attenuation => Bigger power output. Negate it. */
+ rfatt_delta = -rfatt_delta;
+
+ /* Baseband attenuation delta. */
+ bbatt_delta = pwr_adjust / 2;
+ /* Lower attenuation => Bigger power output. Negate it. */
+ bbatt_delta = -bbatt_delta;
+ /* RF att affects power level 4 times as much as
+ * Baseband attennuation. Subtract it. */
+ bbatt_delta -= 4 * rfatt_delta;
+
+ if (b43_debug(dev, B43_DBG_XMITPOWER)) {
+ int dbm = pwr_adjust < 0 ? -pwr_adjust : pwr_adjust;
+ b43dbg(dev->wl,
+ "[TX power deltas] %s" Q52_FMT " dBm => "
+ "bbatt-delta = %d, rfatt-delta = %d\n",
+ (pwr_adjust < 0 ? "-" : ""), Q52_ARG(dbm),
+ bbatt_delta, rfatt_delta);
+ }
+ /* So do we finally need to adjust something in hardware? */
+ if ((rfatt_delta == 0) && (bbatt_delta == 0))
+ goto no_adjustment_needed;
+
+ /* Save the deltas for later when we adjust the power. */
+ gphy->bbatt_delta = bbatt_delta;
+ gphy->rfatt_delta = rfatt_delta;
+
+ /* We need to adjust the TX power on the device. */
+ return B43_TXPWR_RES_NEED_ADJUST;
+
+no_adjustment_needed:
+ return B43_TXPWR_RES_DONE;
+}
+
+static void b43_gphy_op_pwork_15sec(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
+
+ //TODO: update_aci_moving_average
+ if (gphy->aci_enable && gphy->aci_wlan_automatic) {
+ b43_mac_suspend(dev);
+ if (!gphy->aci_enable && 1 /*TODO: not scanning? */ ) {
+ if (0 /*TODO: bunch of conditions */ ) {
+ phy->ops->interf_mitigation(dev,
+ B43_INTERFMODE_MANUALWLAN);
+ }
+ } else if (0 /*TODO*/) {
+ if (/*(aci_average > 1000) &&*/ !b43_gphy_aci_scan(dev))
+ phy->ops->interf_mitigation(dev, B43_INTERFMODE_NONE);
+ }
+ b43_mac_enable(dev);
+ } else if (gphy->interfmode == B43_INTERFMODE_NONWLAN &&
+ phy->rev == 1) {
+ //TODO: implement rev1 workaround
}
- phy->radio_on = 0;
+ b43_lo_g_maintanance_work(dev);
}
+
+static void b43_gphy_op_pwork_60sec(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+
+ if (!(dev->dev->bus->sprom.boardflags_lo & B43_BFL_RSSI))
+ return;
+
+ b43_mac_suspend(dev);
+ b43_calc_nrssi_slope(dev);
+ if ((phy->radio_ver == 0x2050) && (phy->radio_rev == 8)) {
+ u8 old_chan = phy->channel;
+
+ /* VCO Calibration */
+ if (old_chan >= 8)
+ b43_switch_channel(dev, 1);
+ else
+ b43_switch_channel(dev, 13);
+ b43_switch_channel(dev, old_chan);
+ }
+ b43_mac_enable(dev);
+}
+
+const struct b43_phy_operations b43_phyops_g = {
+ .allocate = b43_gphy_op_allocate,
+ .free = b43_gphy_op_free,
+ .prepare_structs = b43_gphy_op_prepare_structs,
+ .prepare_hardware = b43_gphy_op_prepare_hardware,
+ .init = b43_gphy_op_init,
+ .exit = b43_gphy_op_exit,
+ .phy_read = b43_gphy_op_read,
+ .phy_write = b43_gphy_op_write,
+ .radio_read = b43_gphy_op_radio_read,
+ .radio_write = b43_gphy_op_radio_write,
+ .supports_hwpctl = b43_gphy_op_supports_hwpctl,
+ .software_rfkill = b43_gphy_op_software_rfkill,
+ .switch_analog = b43_phyop_switch_analog_generic,
+ .switch_channel = b43_gphy_op_switch_channel,
+ .get_default_chan = b43_gphy_op_get_default_chan,
+ .set_rx_antenna = b43_gphy_op_set_rx_antenna,
+ .interf_mitigation = b43_gphy_op_interf_mitigation,
+ .recalc_txpower = b43_gphy_op_recalc_txpower,
+ .adjust_txpower = b43_gphy_op_adjust_txpower,
+ .pwork_15sec = b43_gphy_op_pwork_15sec,
+ .pwork_60sec = b43_gphy_op_pwork_60sec,
+};
diff --git a/drivers/net/wireless/b43/phy_g.h b/drivers/net/wireless/b43/phy_g.h
new file mode 100644
index 0000000000000000000000000000000000000000..718947fd41ae3349082d0d306fe04f9c918599b1
--- /dev/null
+++ b/drivers/net/wireless/b43/phy_g.h
@@ -0,0 +1,209 @@
+#ifndef LINUX_B43_PHY_G_H_
+#define LINUX_B43_PHY_G_H_
+
+/* OFDM PHY registers are defined in the A-PHY header. */
+#include "phy_a.h"
+
+/* CCK (B) PHY Registers */
+#define B43_PHY_VERSION_CCK B43_PHY_CCK(0x00) /* Versioning register for B-PHY */
+#define B43_PHY_CCKBBANDCFG B43_PHY_CCK(0x01) /* Contains antenna 0/1 control bit */
+#define B43_PHY_PGACTL B43_PHY_CCK(0x15) /* PGA control */
+#define B43_PHY_PGACTL_LPF 0x1000 /* Low pass filter (?) */
+#define B43_PHY_PGACTL_LOWBANDW 0x0040 /* Low bandwidth flag */
+#define B43_PHY_PGACTL_UNKNOWN 0xEFA0
+#define B43_PHY_FBCTL1 B43_PHY_CCK(0x18) /* Frequency bandwidth control 1 */
+#define B43_PHY_ITSSI B43_PHY_CCK(0x29) /* Idle TSSI */
+#define B43_PHY_LO_LEAKAGE B43_PHY_CCK(0x2D) /* Measured LO leakage */
+#define B43_PHY_ENERGY B43_PHY_CCK(0x33) /* Energy */
+#define B43_PHY_SYNCCTL B43_PHY_CCK(0x35)
+#define B43_PHY_FBCTL2 B43_PHY_CCK(0x38) /* Frequency bandwidth control 2 */
+#define B43_PHY_DACCTL B43_PHY_CCK(0x60) /* DAC control */
+#define B43_PHY_RCCALOVER B43_PHY_CCK(0x78) /* RC calibration override */
+
+/* Extended G-PHY Registers */
+#define B43_PHY_CLASSCTL B43_PHY_EXTG(0x02) /* Classify control */
+#define B43_PHY_GTABCTL B43_PHY_EXTG(0x03) /* G-PHY table control (see below) */
+#define B43_PHY_GTABOFF 0x03FF /* G-PHY table offset (see below) */
+#define B43_PHY_GTABNR 0xFC00 /* G-PHY table number (see below) */
+#define B43_PHY_GTABNR_SHIFT 10
+#define B43_PHY_GTABDATA B43_PHY_EXTG(0x04) /* G-PHY table data */
+#define B43_PHY_LO_MASK B43_PHY_EXTG(0x0F) /* Local Oscillator control mask */
+#define B43_PHY_LO_CTL B43_PHY_EXTG(0x10) /* Local Oscillator control */
+#define B43_PHY_RFOVER B43_PHY_EXTG(0x11) /* RF override */
+#define B43_PHY_RFOVERVAL B43_PHY_EXTG(0x12) /* RF override value */
+#define B43_PHY_RFOVERVAL_EXTLNA 0x8000
+#define B43_PHY_RFOVERVAL_LNA 0x7000
+#define B43_PHY_RFOVERVAL_LNA_SHIFT 12
+#define B43_PHY_RFOVERVAL_PGA 0x0F00
+#define B43_PHY_RFOVERVAL_PGA_SHIFT 8
+#define B43_PHY_RFOVERVAL_UNK 0x0010 /* Unknown, always set. */
+#define B43_PHY_RFOVERVAL_TRSWRX 0x00E0
+#define B43_PHY_RFOVERVAL_BW 0x0003 /* Bandwidth flags */
+#define B43_PHY_RFOVERVAL_BW_LPF 0x0001 /* Low Pass Filter */
+#define B43_PHY_RFOVERVAL_BW_LBW 0x0002 /* Low Bandwidth (when set), high when unset */
+#define B43_PHY_ANALOGOVER B43_PHY_EXTG(0x14) /* Analog override */
+#define B43_PHY_ANALOGOVERVAL B43_PHY_EXTG(0x15) /* Analog override value */
+
+
+/*** G-PHY table numbers */
+#define B43_GTAB(number, offset) (((number) << B43_PHY_GTABNR_SHIFT) | (offset))
+#define B43_GTAB_NRSSI B43_GTAB(0x00, 0)
+#define B43_GTAB_TRFEMW B43_GTAB(0x0C, 0x120)
+#define B43_GTAB_ORIGTR B43_GTAB(0x2E, 0x298)
+
+u16 b43_gtab_read(struct b43_wldev *dev, u16 table, u16 offset);
+void b43_gtab_write(struct b43_wldev *dev, u16 table, u16 offset, u16 value);
+
+
+/* Returns the boolean whether "TX Magnification" is enabled. */
+#define has_tx_magnification(phy) \
+ (((phy)->rev >= 2) && \
+ ((phy)->radio_ver == 0x2050) && \
+ ((phy)->radio_rev == 8))
+/* Card uses the loopback gain stuff */
+#define has_loopback_gain(phy) \
+ (((phy)->rev > 1) || ((phy)->gmode))
+
+/* Radio Attenuation (RF Attenuation) */
+struct b43_rfatt {
+ u8 att; /* Attenuation value */
+ bool with_padmix; /* Flag, PAD Mixer enabled. */
+};
+struct b43_rfatt_list {
+ /* Attenuation values list */
+ const struct b43_rfatt *list;
+ u8 len;
+ /* Minimum/Maximum attenuation values */
+ u8 min_val;
+ u8 max_val;
+};
+
+/* Returns true, if the values are the same. */
+static inline bool b43_compare_rfatt(const struct b43_rfatt *a,
+ const struct b43_rfatt *b)
+{
+ return ((a->att == b->att) &&
+ (a->with_padmix == b->with_padmix));
+}
+
+/* Baseband Attenuation */
+struct b43_bbatt {
+ u8 att; /* Attenuation value */
+};
+struct b43_bbatt_list {
+ /* Attenuation values list */
+ const struct b43_bbatt *list;
+ u8 len;
+ /* Minimum/Maximum attenuation values */
+ u8 min_val;
+ u8 max_val;
+};
+
+/* Returns true, if the values are the same. */
+static inline bool b43_compare_bbatt(const struct b43_bbatt *a,
+ const struct b43_bbatt *b)
+{
+ return (a->att == b->att);
+}
+
+/* tx_control bits. */
+#define B43_TXCTL_PA3DB 0x40 /* PA Gain 3dB */
+#define B43_TXCTL_PA2DB 0x20 /* PA Gain 2dB */
+#define B43_TXCTL_TXMIX 0x10 /* TX Mixer Gain */
+
+struct b43_txpower_lo_control;
+
+struct b43_phy_g {
+ /* ACI (adjacent channel interference) flags. */
+ bool aci_enable;
+ bool aci_wlan_automatic;
+ bool aci_hw_rssi;
+
+ /* Radio switched on/off */
+ bool radio_on;
+ struct {
+ /* Values saved when turning the radio off.
+ * They are needed when turning it on again. */
+ bool valid;
+ u16 rfover;
+ u16 rfoverval;
+ } radio_off_context;
+
+ u16 minlowsig[2];
+ u16 minlowsigpos[2];
+
+ /* Pointer to the table used to convert a
+ * TSSI value to dBm-Q5.2 */
+ const s8 *tssi2dbm;
+ /* tssi2dbm is kmalloc()ed. Only used for free()ing. */
+ bool dyn_tssi_tbl;
+ /* Target idle TSSI */
+ int tgt_idle_tssi;
+ /* Current idle TSSI */
+ int cur_idle_tssi;
+ /* The current average TSSI.
+ * Needs irq_lock, as it's updated in the IRQ path. */
+ u8 average_tssi;
+ /* Current TX power level attenuation control values */
+ struct b43_bbatt bbatt;
+ struct b43_rfatt rfatt;
+ u8 tx_control; /* B43_TXCTL_XXX */
+ /* The calculated attenuation deltas that are used later
+ * when adjusting the actual power output. */
+ int bbatt_delta;
+ int rfatt_delta;
+
+ /* LocalOscillator control values. */
+ struct b43_txpower_lo_control *lo_control;
+ /* Values from b43_calc_loopback_gain() */
+ s16 max_lb_gain; /* Maximum Loopback gain in hdB */
+ s16 trsw_rx_gain; /* TRSW RX gain in hdB */
+ s16 lna_lod_gain; /* LNA lod */
+ s16 lna_gain; /* LNA */
+ s16 pga_gain; /* PGA */
+
+ /* Current Interference Mitigation mode */
+ int interfmode;
+ /* Stack of saved values from the Interference Mitigation code.
+ * Each value in the stack is layed out as follows:
+ * bit 0-11: offset
+ * bit 12-15: register ID
+ * bit 16-32: value
+ * register ID is: 0x1 PHY, 0x2 Radio, 0x3 ILT
+ */
+#define B43_INTERFSTACK_SIZE 26
+ u32 interfstack[B43_INTERFSTACK_SIZE]; //FIXME: use a data structure
+
+ /* Saved values from the NRSSI Slope calculation */
+ s16 nrssi[2];
+ s32 nrssislope;
+ /* In memory nrssi lookup table. */
+ s8 nrssi_lt[64];
+
+ u16 lofcal;
+
+ u16 initval; //FIXME rename?
+
+ /* The device does address auto increment for the OFDM tables.
+ * We cache the previously used address here and omit the address
+ * write on the next table access, if possible. */
+ u16 ofdmtab_addr; /* The address currently set in hardware. */
+ enum { /* The last data flow direction. */
+ B43_OFDMTAB_DIRECTION_UNKNOWN = 0,
+ B43_OFDMTAB_DIRECTION_READ,
+ B43_OFDMTAB_DIRECTION_WRITE,
+ } ofdmtab_addr_direction;
+};
+
+void b43_gphy_set_baseband_attenuation(struct b43_wldev *dev,
+ u16 baseband_attenuation);
+void b43_gphy_channel_switch(struct b43_wldev *dev,
+ unsigned int channel,
+ bool synthetic_pu_workaround);
+u8 * b43_generate_dyn_tssi2dbm_tab(struct b43_wldev *dev,
+ s16 pab0, s16 pab1, s16 pab2);
+
+struct b43_phy_operations;
+extern const struct b43_phy_operations b43_phyops_g;
+
+#endif /* LINUX_B43_PHY_G_H_ */
diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
new file mode 100644
index 0000000000000000000000000000000000000000..c5d9dc3667c0bad186bf6c556394e13ae24a7cb0
--- /dev/null
+++ b/drivers/net/wireless/b43/phy_lp.c
@@ -0,0 +1,155 @@
+/*
+
+ Broadcom B43 wireless driver
+ IEEE 802.11g LP-PHY driver
+
+ Copyright (c) 2008 Michael Buesch <mb@bu3sch.de>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; see the file COPYING. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+
+*/
+
+#include "b43.h"
+#include "phy_lp.h"
+#include "phy_common.h"
+
+
+static int b43_lpphy_op_allocate(struct b43_wldev *dev)
+{
+ struct b43_phy_lp *lpphy;
+
+ lpphy = kzalloc(sizeof(*lpphy), GFP_KERNEL);
+ if (!lpphy)
+ return -ENOMEM;
+ dev->phy.lp = lpphy;
+
+ return 0;
+}
+
+static void b43_lpphy_op_prepare_structs(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_lp *lpphy = phy->lp;
+
+ memset(lpphy, 0, sizeof(*lpphy));
+
+ //TODO
+}
+
+static void b43_lpphy_op_free(struct b43_wldev *dev)
+{
+ struct b43_phy_lp *lpphy = dev->phy.lp;
+
+ kfree(lpphy);
+ dev->phy.lp = NULL;
+}
+
+static int b43_lpphy_op_init(struct b43_wldev *dev)
+{
+ //TODO
+
+ return 0;
+}
+
+static u16 b43_lpphy_op_read(struct b43_wldev *dev, u16 reg)
+{
+ b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+ return b43_read16(dev, B43_MMIO_PHY_DATA);
+}
+
+static void b43_lpphy_op_write(struct b43_wldev *dev, u16 reg, u16 value)
+{
+ b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+ b43_write16(dev, B43_MMIO_PHY_DATA, value);
+}
+
+static u16 b43_lpphy_op_radio_read(struct b43_wldev *dev, u16 reg)
+{
+ /* Register 1 is a 32-bit register. */
+ B43_WARN_ON(reg == 1);
+ /* LP-PHY needs a special bit set for read access */
+ if (dev->phy.rev < 2) {
+ if (reg != 0x4001)
+ reg |= 0x100;
+ } else
+ reg |= 0x200;
+
+ b43_write16(dev, B43_MMIO_RADIO_CONTROL, reg);
+ return b43_read16(dev, B43_MMIO_RADIO_DATA_LOW);
+}
+
+static void b43_lpphy_op_radio_write(struct b43_wldev *dev, u16 reg, u16 value)
+{
+ /* Register 1 is a 32-bit register. */
+ B43_WARN_ON(reg == 1);
+
+ b43_write16(dev, B43_MMIO_RADIO_CONTROL, reg);
+ b43_write16(dev, B43_MMIO_RADIO_DATA_LOW, value);
+}
+
+static void b43_lpphy_op_software_rfkill(struct b43_wldev *dev,
+ enum rfkill_state state)
+{
+ //TODO
+}
+
+static int b43_lpphy_op_switch_channel(struct b43_wldev *dev,
+ unsigned int new_channel)
+{
+ //TODO
+ return 0;
+}
+
+static unsigned int b43_lpphy_op_get_default_chan(struct b43_wldev *dev)
+{
+ return 1; /* Default to channel 1 */
+}
+
+static void b43_lpphy_op_set_rx_antenna(struct b43_wldev *dev, int antenna)
+{
+ //TODO
+}
+
+static void b43_lpphy_op_adjust_txpower(struct b43_wldev *dev)
+{
+ //TODO
+}
+
+static enum b43_txpwr_result b43_lpphy_op_recalc_txpower(struct b43_wldev *dev,
+ bool ignore_tssi)
+{
+ //TODO
+ return B43_TXPWR_RES_DONE;
+}
+
+
+const struct b43_phy_operations b43_phyops_lp = {
+ .allocate = b43_lpphy_op_allocate,
+ .free = b43_lpphy_op_free,
+ .prepare_structs = b43_lpphy_op_prepare_structs,
+ .init = b43_lpphy_op_init,
+ .phy_read = b43_lpphy_op_read,
+ .phy_write = b43_lpphy_op_write,
+ .radio_read = b43_lpphy_op_radio_read,
+ .radio_write = b43_lpphy_op_radio_write,
+ .software_rfkill = b43_lpphy_op_software_rfkill,
+ .switch_analog = b43_phyop_switch_analog_generic,
+ .switch_channel = b43_lpphy_op_switch_channel,
+ .get_default_chan = b43_lpphy_op_get_default_chan,
+ .set_rx_antenna = b43_lpphy_op_set_rx_antenna,
+ .recalc_txpower = b43_lpphy_op_recalc_txpower,
+ .adjust_txpower = b43_lpphy_op_adjust_txpower,
+};
diff --git a/drivers/net/wireless/b43/phy_lp.h b/drivers/net/wireless/b43/phy_lp.h
new file mode 100644
index 0000000000000000000000000000000000000000..b0b5357abf932562dc56c706ff5ace81a6cdf886
--- /dev/null
+++ b/drivers/net/wireless/b43/phy_lp.h
@@ -0,0 +1,540 @@
+#ifndef LINUX_B43_PHY_LP_H_
+#define LINUX_B43_PHY_LP_H_
+
+/* Definitions for the LP-PHY */
+
+
+
+
+#define B43_LP_RADIO(radio_reg) (radio_reg)
+#define B43_LP_NORTH(radio_reg) B43_LP_RADIO(radio_reg)
+#define B43_LP_SOUTH(radio_reg) B43_LP_RADIO((radio_reg) | 0x4000)
+
+
+/*** Broadcom 2062 NORTH radio registers ***/
+#define B2062_N_COMM1 B43_LP_NORTH(0x000) /* Common 01 (north) */
+#define B2062_N_COMM2 B43_LP_NORTH(0x002) /* Common 02 (north) */
+#define B2062_N_COMM3 B43_LP_NORTH(0x003) /* Common 03 (north) */
+#define B2062_N_COMM4 B43_LP_NORTH(0x004) /* Common 04 (north) */
+#define B2062_N_COMM5 B43_LP_NORTH(0x005) /* Common 05 (north) */
+#define B2062_N_COMM6 B43_LP_NORTH(0x006) /* Common 06 (north) */
+#define B2062_N_COMM7 B43_LP_NORTH(0x007) /* Common 07 (north) */
+#define B2062_N_COMM8 B43_LP_NORTH(0x008) /* Common 08 (north) */
+#define B2062_N_COMM9 B43_LP_NORTH(0x009) /* Common 09 (north) */
+#define B2062_N_COMM10 B43_LP_NORTH(0x00A) /* Common 10 (north) */
+#define B2062_N_COMM11 B43_LP_NORTH(0x00B) /* Common 11 (north) */
+#define B2062_N_COMM12 B43_LP_NORTH(0x00C) /* Common 12 (north) */
+#define B2062_N_COMM13 B43_LP_NORTH(0x00D) /* Common 13 (north) */
+#define B2062_N_COMM14 B43_LP_NORTH(0x00E) /* Common 14 (north) */
+#define B2062_N_COMM15 B43_LP_NORTH(0x00F) /* Common 15 (north) */
+#define B2062_N_PDN_CTL0 B43_LP_NORTH(0x010) /* PDN Control 0 (north) */
+#define B2062_N_PDN_CTL1 B43_LP_NORTH(0x011) /* PDN Control 1 (north) */
+#define B2062_N_PDN_CTL2 B43_LP_NORTH(0x012) /* PDN Control 2 (north) */
+#define B2062_N_PDN_CTL3 B43_LP_NORTH(0x013) /* PDN Control 3 (north) */
+#define B2062_N_PDN_CTL4 B43_LP_NORTH(0x014) /* PDN Control 4 (north) */
+#define B2062_N_GEN_CTL0 B43_LP_NORTH(0x015) /* GEN Control 0 (north) */
+#define B2062_N_IQ_CALIB B43_LP_NORTH(0x016) /* IQ Calibration (north) */
+#define B2062_N_LGENC B43_LP_NORTH(0x017) /* LGENC (north) */
+#define B2062_N_LGENA_LPF B43_LP_NORTH(0x018) /* LGENA LPF (north) */
+#define B2062_N_LGENA_BIAS0 B43_LP_NORTH(0x019) /* LGENA Bias 0 (north) */
+#define B2062_N_LGNEA_BIAS1 B43_LP_NORTH(0x01A) /* LGNEA Bias 1 (north) */
+#define B2062_N_LGENA_CTL0 B43_LP_NORTH(0x01B) /* LGENA Control 0 (north) */
+#define B2062_N_LGENA_CTL1 B43_LP_NORTH(0x01C) /* LGENA Control 1 (north) */
+#define B2062_N_LGENA_CTL2 B43_LP_NORTH(0x01D) /* LGENA Control 2 (north) */
+#define B2062_N_LGENA_TUNE0 B43_LP_NORTH(0x01E) /* LGENA Tune 0 (north) */
+#define B2062_N_LGENA_TUNE1 B43_LP_NORTH(0x01F) /* LGENA Tune 1 (north) */
+#define B2062_N_LGENA_TUNE2 B43_LP_NORTH(0x020) /* LGENA Tune 2 (north) */
+#define B2062_N_LGENA_TUNE3 B43_LP_NORTH(0x021) /* LGENA Tune 3 (north) */
+#define B2062_N_LGENA_CTL3 B43_LP_NORTH(0x022) /* LGENA Control 3 (north) */
+#define B2062_N_LGENA_CTL4 B43_LP_NORTH(0x023) /* LGENA Control 4 (north) */
+#define B2062_N_LGENA_CTL5 B43_LP_NORTH(0x024) /* LGENA Control 5 (north) */
+#define B2062_N_LGENA_CTL6 B43_LP_NORTH(0x025) /* LGENA Control 6 (north) */
+#define B2062_N_LGENA_CTL7 B43_LP_NORTH(0x026) /* LGENA Control 7 (north) */
+#define B2062_N_RXA_CTL0 B43_LP_NORTH(0x027) /* RXA Control 0 (north) */
+#define B2062_N_RXA_CTL1 B43_LP_NORTH(0x028) /* RXA Control 1 (north) */
+#define B2062_N_RXA_CTL2 B43_LP_NORTH(0x029) /* RXA Control 2 (north) */
+#define B2062_N_RXA_CTL3 B43_LP_NORTH(0x02A) /* RXA Control 3 (north) */
+#define B2062_N_RXA_CTL4 B43_LP_NORTH(0x02B) /* RXA Control 4 (north) */
+#define B2062_N_RXA_CTL5 B43_LP_NORTH(0x02C) /* RXA Control 5 (north) */
+#define B2062_N_RXA_CTL6 B43_LP_NORTH(0x02D) /* RXA Control 6 (north) */
+#define B2062_N_RXA_CTL7 B43_LP_NORTH(0x02E) /* RXA Control 7 (north) */
+#define B2062_N_RXBB_CTL0 B43_LP_NORTH(0x02F) /* RXBB Control 0 (north) */
+#define B2062_N_RXBB_CTL1 B43_LP_NORTH(0x030) /* RXBB Control 1 (north) */
+#define B2062_N_RXBB_CTL2 B43_LP_NORTH(0x031) /* RXBB Control 2 (north) */
+#define B2062_N_RXBB_GAIN0 B43_LP_NORTH(0x032) /* RXBB Gain 0 (north) */
+#define B2062_N_RXBB_GAIN1 B43_LP_NORTH(0x033) /* RXBB Gain 1 (north) */
+#define B2062_N_RXBB_GAIN2 B43_LP_NORTH(0x034) /* RXBB Gain 2 (north) */
+#define B2062_N_RXBB_GAIN3 B43_LP_NORTH(0x035) /* RXBB Gain 3 (north) */
+#define B2062_N_RXBB_RSSI0 B43_LP_NORTH(0x036) /* RXBB RSSI 0 (north) */
+#define B2062_N_RXBB_RSSI1 B43_LP_NORTH(0x037) /* RXBB RSSI 1 (north) */
+#define B2062_N_RXBB_CALIB0 B43_LP_NORTH(0x038) /* RXBB Calibration0 (north) */
+#define B2062_N_RXBB_CALIB1 B43_LP_NORTH(0x039) /* RXBB Calibration1 (north) */
+#define B2062_N_RXBB_CALIB2 B43_LP_NORTH(0x03A) /* RXBB Calibration2 (north) */
+#define B2062_N_RXBB_BIAS0 B43_LP_NORTH(0x03B) /* RXBB Bias 0 (north) */
+#define B2062_N_RXBB_BIAS1 B43_LP_NORTH(0x03C) /* RXBB Bias 1 (north) */
+#define B2062_N_RXBB_BIAS2 B43_LP_NORTH(0x03D) /* RXBB Bias 2 (north) */
+#define B2062_N_RXBB_BIAS3 B43_LP_NORTH(0x03E) /* RXBB Bias 3 (north) */
+#define B2062_N_RXBB_BIAS4 B43_LP_NORTH(0x03F) /* RXBB Bias 4 (north) */
+#define B2062_N_RXBB_BIAS5 B43_LP_NORTH(0x040) /* RXBB Bias 5 (north) */
+#define B2062_N_RXBB_RSSI2 B43_LP_NORTH(0x041) /* RXBB RSSI 2 (north) */
+#define B2062_N_RXBB_RSSI3 B43_LP_NORTH(0x042) /* RXBB RSSI 3 (north) */
+#define B2062_N_RXBB_RSSI4 B43_LP_NORTH(0x043) /* RXBB RSSI 4 (north) */
+#define B2062_N_RXBB_RSSI5 B43_LP_NORTH(0x044) /* RXBB RSSI 5 (north) */
+#define B2062_N_TX_CTL0 B43_LP_NORTH(0x045) /* TX Control 0 (north) */
+#define B2062_N_TX_CTL1 B43_LP_NORTH(0x046) /* TX Control 1 (north) */
+#define B2062_N_TX_CTL2 B43_LP_NORTH(0x047) /* TX Control 2 (north) */
+#define B2062_N_TX_CTL3 B43_LP_NORTH(0x048) /* TX Control 3 (north) */
+#define B2062_N_TX_CTL4 B43_LP_NORTH(0x049) /* TX Control 4 (north) */
+#define B2062_N_TX_CTL5 B43_LP_NORTH(0x04A) /* TX Control 5 (north) */
+#define B2062_N_TX_CTL6 B43_LP_NORTH(0x04B) /* TX Control 6 (north) */
+#define B2062_N_TX_CTL7 B43_LP_NORTH(0x04C) /* TX Control 7 (north) */
+#define B2062_N_TX_CTL8 B43_LP_NORTH(0x04D) /* TX Control 8 (north) */
+#define B2062_N_TX_CTL9 B43_LP_NORTH(0x04E) /* TX Control 9 (north) */
+#define B2062_N_TX_CTL_A B43_LP_NORTH(0x04F) /* TX Control A (north) */
+#define B2062_N_TX_GC2G B43_LP_NORTH(0x050) /* TX GC2G (north) */
+#define B2062_N_TX_GC5G B43_LP_NORTH(0x051) /* TX GC5G (north) */
+#define B2062_N_TX_TUNE B43_LP_NORTH(0x052) /* TX Tune (north) */
+#define B2062_N_TX_PAD B43_LP_NORTH(0x053) /* TX PAD (north) */
+#define B2062_N_TX_PGA B43_LP_NORTH(0x054) /* TX PGA (north) */
+#define B2062_N_TX_PADAUX B43_LP_NORTH(0x055) /* TX PADAUX (north) */
+#define B2062_N_TX_PGAAUX B43_LP_NORTH(0x056) /* TX PGAAUX (north) */
+#define B2062_N_TSSI_CTL0 B43_LP_NORTH(0x057) /* TSSI Control 0 (north) */
+#define B2062_N_TSSI_CTL1 B43_LP_NORTH(0x058) /* TSSI Control 1 (north) */
+#define B2062_N_TSSI_CTL2 B43_LP_NORTH(0x059) /* TSSI Control 2 (north) */
+#define B2062_N_IQ_CALIB_CTL0 B43_LP_NORTH(0x05A) /* IQ Calibration Control 0 (north) */
+#define B2062_N_IQ_CALIB_CTL1 B43_LP_NORTH(0x05B) /* IQ Calibration Control 1 (north) */
+#define B2062_N_IQ_CALIB_CTL2 B43_LP_NORTH(0x05C) /* IQ Calibration Control 2 (north) */
+#define B2062_N_CALIB_TS B43_LP_NORTH(0x05D) /* Calibration TS (north) */
+#define B2062_N_CALIB_CTL0 B43_LP_NORTH(0x05E) /* Calibration Control 0 (north) */
+#define B2062_N_CALIB_CTL1 B43_LP_NORTH(0x05F) /* Calibration Control 1 (north) */
+#define B2062_N_CALIB_CTL2 B43_LP_NORTH(0x060) /* Calibration Control 2 (north) */
+#define B2062_N_CALIB_CTL3 B43_LP_NORTH(0x061) /* Calibration Control 3 (north) */
+#define B2062_N_CALIB_CTL4 B43_LP_NORTH(0x062) /* Calibration Control 4 (north) */
+#define B2062_N_CALIB_DBG0 B43_LP_NORTH(0x063) /* Calibration Debug 0 (north) */
+#define B2062_N_CALIB_DBG1 B43_LP_NORTH(0x064) /* Calibration Debug 1 (north) */
+#define B2062_N_CALIB_DBG2 B43_LP_NORTH(0x065) /* Calibration Debug 2 (north) */
+#define B2062_N_CALIB_DBG3 B43_LP_NORTH(0x066) /* Calibration Debug 3 (north) */
+#define B2062_N_PSENSE_CTL0 B43_LP_NORTH(0x069) /* PSENSE Control 0 (north) */
+#define B2062_N_PSENSE_CTL1 B43_LP_NORTH(0x06A) /* PSENSE Control 1 (north) */
+#define B2062_N_PSENSE_CTL2 B43_LP_NORTH(0x06B) /* PSENSE Control 2 (north) */
+#define B2062_N_TEST_BUF0 B43_LP_NORTH(0x06C) /* TEST BUF0 (north) */
+
+/*** Broadcom 2062 SOUTH radio registers ***/
+#define B2062_S_COMM1 B43_LP_SOUTH(0x000) /* Common 01 (south) */
+#define B2062_S_RADIO_ID_CODE B43_LP_SOUTH(0x001) /* Radio ID code (south) */
+#define B2062_S_COMM2 B43_LP_SOUTH(0x002) /* Common 02 (south) */
+#define B2062_S_COMM3 B43_LP_SOUTH(0x003) /* Common 03 (south) */
+#define B2062_S_COMM4 B43_LP_SOUTH(0x004) /* Common 04 (south) */
+#define B2062_S_COMM5 B43_LP_SOUTH(0x005) /* Common 05 (south) */
+#define B2062_S_COMM6 B43_LP_SOUTH(0x006) /* Common 06 (south) */
+#define B2062_S_COMM7 B43_LP_SOUTH(0x007) /* Common 07 (south) */
+#define B2062_S_COMM8 B43_LP_SOUTH(0x008) /* Common 08 (south) */
+#define B2062_S_COMM9 B43_LP_SOUTH(0x009) /* Common 09 (south) */
+#define B2062_S_COMM10 B43_LP_SOUTH(0x00A) /* Common 10 (south) */
+#define B2062_S_COMM11 B43_LP_SOUTH(0x00B) /* Common 11 (south) */
+#define B2062_S_COMM12 B43_LP_SOUTH(0x00C) /* Common 12 (south) */
+#define B2062_S_COMM13 B43_LP_SOUTH(0x00D) /* Common 13 (south) */
+#define B2062_S_COMM14 B43_LP_SOUTH(0x00E) /* Common 14 (south) */
+#define B2062_S_COMM15 B43_LP_SOUTH(0x00F) /* Common 15 (south) */
+#define B2062_S_PDS_CTL0 B43_LP_SOUTH(0x010) /* PDS Control 0 (south) */
+#define B2062_S_PDS_CTL1 B43_LP_SOUTH(0x011) /* PDS Control 1 (south) */
+#define B2062_S_PDS_CTL2 B43_LP_SOUTH(0x012) /* PDS Control 2 (south) */
+#define B2062_S_PDS_CTL3 B43_LP_SOUTH(0x013) /* PDS Control 3 (south) */
+#define B2062_S_BG_CTL0 B43_LP_SOUTH(0x014) /* BG Control 0 (south) */
+#define B2062_S_BG_CTL1 B43_LP_SOUTH(0x015) /* BG Control 1 (south) */
+#define B2062_S_BG_CTL2 B43_LP_SOUTH(0x016) /* BG Control 2 (south) */
+#define B2062_S_LGENG_CTL0 B43_LP_SOUTH(0x017) /* LGENG Control 00 (south) */
+#define B2062_S_LGENG_CTL1 B43_LP_SOUTH(0x018) /* LGENG Control 01 (south) */
+#define B2062_S_LGENG_CTL2 B43_LP_SOUTH(0x019) /* LGENG Control 02 (south) */
+#define B2062_S_LGENG_CTL3 B43_LP_SOUTH(0x01A) /* LGENG Control 03 (south) */
+#define B2062_S_LGENG_CTL4 B43_LP_SOUTH(0x01B) /* LGENG Control 04 (south) */
+#define B2062_S_LGENG_CTL5 B43_LP_SOUTH(0x01C) /* LGENG Control 05 (south) */
+#define B2062_S_LGENG_CTL6 B43_LP_SOUTH(0x01D) /* LGENG Control 06 (south) */
+#define B2062_S_LGENG_CTL7 B43_LP_SOUTH(0x01E) /* LGENG Control 07 (south) */
+#define B2062_S_LGENG_CTL8 B43_LP_SOUTH(0x01F) /* LGENG Control 08 (south) */
+#define B2062_S_LGENG_CTL9 B43_LP_SOUTH(0x020) /* LGENG Control 09 (south) */
+#define B2062_S_LGENG_CTL10 B43_LP_SOUTH(0x021) /* LGENG Control 10 (south) */
+#define B2062_S_LGENG_CTL11 B43_LP_SOUTH(0x022) /* LGENG Control 11 (south) */
+#define B2062_S_REFPLL_CTL0 B43_LP_SOUTH(0x023) /* REFPLL Control 00 (south) */
+#define B2062_S_REFPLL_CTL1 B43_LP_SOUTH(0x024) /* REFPLL Control 01 (south) */
+#define B2062_S_REFPLL_CTL2 B43_LP_SOUTH(0x025) /* REFPLL Control 02 (south) */
+#define B2062_S_REFPLL_CTL3 B43_LP_SOUTH(0x026) /* REFPLL Control 03 (south) */
+#define B2062_S_REFPLL_CTL4 B43_LP_SOUTH(0x027) /* REFPLL Control 04 (south) */
+#define B2062_S_REFPLL_CTL5 B43_LP_SOUTH(0x028) /* REFPLL Control 05 (south) */
+#define B2062_S_REFPLL_CTL6 B43_LP_SOUTH(0x029) /* REFPLL Control 06 (south) */
+#define B2062_S_REFPLL_CTL7 B43_LP_SOUTH(0x02A) /* REFPLL Control 07 (south) */
+#define B2062_S_REFPLL_CTL8 B43_LP_SOUTH(0x02B) /* REFPLL Control 08 (south) */
+#define B2062_S_REFPLL_CTL9 B43_LP_SOUTH(0x02C) /* REFPLL Control 09 (south) */
+#define B2062_S_REFPLL_CTL10 B43_LP_SOUTH(0x02D) /* REFPLL Control 10 (south) */
+#define B2062_S_REFPLL_CTL11 B43_LP_SOUTH(0x02E) /* REFPLL Control 11 (south) */
+#define B2062_S_REFPLL_CTL12 B43_LP_SOUTH(0x02F) /* REFPLL Control 12 (south) */
+#define B2062_S_REFPLL_CTL13 B43_LP_SOUTH(0x030) /* REFPLL Control 13 (south) */
+#define B2062_S_REFPLL_CTL14 B43_LP_SOUTH(0x031) /* REFPLL Control 14 (south) */
+#define B2062_S_REFPLL_CTL15 B43_LP_SOUTH(0x032) /* REFPLL Control 15 (south) */
+#define B2062_S_REFPLL_CTL16 B43_LP_SOUTH(0x033) /* REFPLL Control 16 (south) */
+#define B2062_S_RFPLL_CTL0 B43_LP_SOUTH(0x034) /* RFPLL Control 00 (south) */
+#define B2062_S_RFPLL_CTL1 B43_LP_SOUTH(0x035) /* RFPLL Control 01 (south) */
+#define B2062_S_RFPLL_CTL2 B43_LP_SOUTH(0x036) /* RFPLL Control 02 (south) */
+#define B2062_S_RFPLL_CTL3 B43_LP_SOUTH(0x037) /* RFPLL Control 03 (south) */
+#define B2062_S_RFPLL_CTL4 B43_LP_SOUTH(0x038) /* RFPLL Control 04 (south) */
+#define B2062_S_RFPLL_CTL5 B43_LP_SOUTH(0x039) /* RFPLL Control 05 (south) */
+#define B2062_S_RFPLL_CTL6 B43_LP_SOUTH(0x03A) /* RFPLL Control 06 (south) */
+#define B2062_S_RFPLL_CTL7 B43_LP_SOUTH(0x03B) /* RFPLL Control 07 (south) */
+#define B2062_S_RFPLL_CTL8 B43_LP_SOUTH(0x03C) /* RFPLL Control 08 (south) */
+#define B2062_S_RFPLL_CTL9 B43_LP_SOUTH(0x03D) /* RFPLL Control 09 (south) */
+#define B2062_S_RFPLL_CTL10 B43_LP_SOUTH(0x03E) /* RFPLL Control 10 (south) */
+#define B2062_S_RFPLL_CTL11 B43_LP_SOUTH(0x03F) /* RFPLL Control 11 (south) */
+#define B2062_S_RFPLL_CTL12 B43_LP_SOUTH(0x040) /* RFPLL Control 12 (south) */
+#define B2062_S_RFPLL_CTL13 B43_LP_SOUTH(0x041) /* RFPLL Control 13 (south) */
+#define B2062_S_RFPLL_CTL14 B43_LP_SOUTH(0x042) /* RFPLL Control 14 (south) */
+#define B2062_S_RFPLL_CTL15 B43_LP_SOUTH(0x043) /* RFPLL Control 15 (south) */
+#define B2062_S_RFPLL_CTL16 B43_LP_SOUTH(0x044) /* RFPLL Control 16 (south) */
+#define B2062_S_RFPLL_CTL17 B43_LP_SOUTH(0x045) /* RFPLL Control 17 (south) */
+#define B2062_S_RFPLL_CTL18 B43_LP_SOUTH(0x046) /* RFPLL Control 18 (south) */
+#define B2062_S_RFPLL_CTL19 B43_LP_SOUTH(0x047) /* RFPLL Control 19 (south) */
+#define B2062_S_RFPLL_CTL20 B43_LP_SOUTH(0x048) /* RFPLL Control 20 (south) */
+#define B2062_S_RFPLL_CTL21 B43_LP_SOUTH(0x049) /* RFPLL Control 21 (south) */
+#define B2062_S_RFPLL_CTL22 B43_LP_SOUTH(0x04A) /* RFPLL Control 22 (south) */
+#define B2062_S_RFPLL_CTL23 B43_LP_SOUTH(0x04B) /* RFPLL Control 23 (south) */
+#define B2062_S_RFPLL_CTL24 B43_LP_SOUTH(0x04C) /* RFPLL Control 24 (south) */
+#define B2062_S_RFPLL_CTL25 B43_LP_SOUTH(0x04D) /* RFPLL Control 25 (south) */
+#define B2062_S_RFPLL_CTL26 B43_LP_SOUTH(0x04E) /* RFPLL Control 26 (south) */
+#define B2062_S_RFPLL_CTL27 B43_LP_SOUTH(0x04F) /* RFPLL Control 27 (south) */
+#define B2062_S_RFPLL_CTL28 B43_LP_SOUTH(0x050) /* RFPLL Control 28 (south) */
+#define B2062_S_RFPLL_CTL29 B43_LP_SOUTH(0x051) /* RFPLL Control 29 (south) */
+#define B2062_S_RFPLL_CTL30 B43_LP_SOUTH(0x052) /* RFPLL Control 30 (south) */
+#define B2062_S_RFPLL_CTL31 B43_LP_SOUTH(0x053) /* RFPLL Control 31 (south) */
+#define B2062_S_RFPLL_CTL32 B43_LP_SOUTH(0x054) /* RFPLL Control 32 (south) */
+#define B2062_S_RFPLL_CTL33 B43_LP_SOUTH(0x055) /* RFPLL Control 33 (south) */
+#define B2062_S_RFPLL_CTL34 B43_LP_SOUTH(0x056) /* RFPLL Control 34 (south) */
+#define B2062_S_RXG_CNT0 B43_LP_SOUTH(0x057) /* RXG Counter 00 (south) */
+#define B2062_S_RXG_CNT1 B43_LP_SOUTH(0x058) /* RXG Counter 01 (south) */
+#define B2062_S_RXG_CNT2 B43_LP_SOUTH(0x059) /* RXG Counter 02 (south) */
+#define B2062_S_RXG_CNT3 B43_LP_SOUTH(0x05A) /* RXG Counter 03 (south) */
+#define B2062_S_RXG_CNT4 B43_LP_SOUTH(0x05B) /* RXG Counter 04 (south) */
+#define B2062_S_RXG_CNT5 B43_LP_SOUTH(0x05C) /* RXG Counter 05 (south) */
+#define B2062_S_RXG_CNT6 B43_LP_SOUTH(0x05D) /* RXG Counter 06 (south) */
+#define B2062_S_RXG_CNT7 B43_LP_SOUTH(0x05E) /* RXG Counter 07 (south) */
+#define B2062_S_RXG_CNT8 B43_LP_SOUTH(0x05F) /* RXG Counter 08 (south) */
+#define B2062_S_RXG_CNT9 B43_LP_SOUTH(0x060) /* RXG Counter 09 (south) */
+#define B2062_S_RXG_CNT10 B43_LP_SOUTH(0x061) /* RXG Counter 10 (south) */
+#define B2062_S_RXG_CNT11 B43_LP_SOUTH(0x062) /* RXG Counter 11 (south) */
+#define B2062_S_RXG_CNT12 B43_LP_SOUTH(0x063) /* RXG Counter 12 (south) */
+#define B2062_S_RXG_CNT13 B43_LP_SOUTH(0x064) /* RXG Counter 13 (south) */
+#define B2062_S_RXG_CNT14 B43_LP_SOUTH(0x065) /* RXG Counter 14 (south) */
+#define B2062_S_RXG_CNT15 B43_LP_SOUTH(0x066) /* RXG Counter 15 (south) */
+#define B2062_S_RXG_CNT16 B43_LP_SOUTH(0x067) /* RXG Counter 16 (south) */
+#define B2062_S_RXG_CNT17 B43_LP_SOUTH(0x068) /* RXG Counter 17 (south) */
+
+
+
+/*** Broadcom 2063 radio registers ***/
+#define B2063_RADIO_ID_CODE B43_LP_RADIO(0x001) /* Radio ID code */
+#define B2063_COMM1 B43_LP_RADIO(0x000) /* Common 01 */
+#define B2063_COMM2 B43_LP_RADIO(0x002) /* Common 02 */
+#define B2063_COMM3 B43_LP_RADIO(0x003) /* Common 03 */
+#define B2063_COMM4 B43_LP_RADIO(0x004) /* Common 04 */
+#define B2063_COMM5 B43_LP_RADIO(0x005) /* Common 05 */
+#define B2063_COMM6 B43_LP_RADIO(0x006) /* Common 06 */
+#define B2063_COMM7 B43_LP_RADIO(0x007) /* Common 07 */
+#define B2063_COMM8 B43_LP_RADIO(0x008) /* Common 08 */
+#define B2063_COMM9 B43_LP_RADIO(0x009) /* Common 09 */
+#define B2063_COMM10 B43_LP_RADIO(0x00A) /* Common 10 */
+#define B2063_COMM11 B43_LP_RADIO(0x00B) /* Common 11 */
+#define B2063_COMM12 B43_LP_RADIO(0x00C) /* Common 12 */
+#define B2063_COMM13 B43_LP_RADIO(0x00D) /* Common 13 */
+#define B2063_COMM14 B43_LP_RADIO(0x00E) /* Common 14 */
+#define B2063_COMM15 B43_LP_RADIO(0x00F) /* Common 15 */
+#define B2063_COMM16 B43_LP_RADIO(0x010) /* Common 16 */
+#define B2063_COMM17 B43_LP_RADIO(0x011) /* Common 17 */
+#define B2063_COMM18 B43_LP_RADIO(0x012) /* Common 18 */
+#define B2063_COMM19 B43_LP_RADIO(0x013) /* Common 19 */
+#define B2063_COMM20 B43_LP_RADIO(0x014) /* Common 20 */
+#define B2063_COMM21 B43_LP_RADIO(0x015) /* Common 21 */
+#define B2063_COMM22 B43_LP_RADIO(0x016) /* Common 22 */
+#define B2063_COMM23 B43_LP_RADIO(0x017) /* Common 23 */
+#define B2063_COMM24 B43_LP_RADIO(0x018) /* Common 24 */
+#define B2063_PWR_SWITCH_CTL B43_LP_RADIO(0x019) /* POWER SWITCH Control */
+#define B2063_PLL_SP1 B43_LP_RADIO(0x01A) /* PLL SP 1 */
+#define B2063_PLL_SP2 B43_LP_RADIO(0x01B) /* PLL SP 2 */
+#define B2063_LOGEN_SP1 B43_LP_RADIO(0x01C) /* LOGEN SP 1 */
+#define B2063_LOGEN_SP2 B43_LP_RADIO(0x01D) /* LOGEN SP 2 */
+#define B2063_LOGEN_SP3 B43_LP_RADIO(0x01E) /* LOGEN SP 3 */
+#define B2063_LOGEN_SP4 B43_LP_RADIO(0x01F) /* LOGEN SP 4 */
+#define B2063_LOGEN_SP5 B43_LP_RADIO(0x020) /* LOGEN SP 5 */
+#define B2063_G_RX_SP1 B43_LP_RADIO(0x021) /* G RX SP 1 */
+#define B2063_G_RX_SP2 B43_LP_RADIO(0x022) /* G RX SP 2 */
+#define B2063_G_RX_SP3 B43_LP_RADIO(0x023) /* G RX SP 3 */
+#define B2063_G_RX_SP4 B43_LP_RADIO(0x024) /* G RX SP 4 */
+#define B2063_G_RX_SP5 B43_LP_RADIO(0x025) /* G RX SP 5 */
+#define B2063_G_RX_SP6 B43_LP_RADIO(0x026) /* G RX SP 6 */
+#define B2063_G_RX_SP7 B43_LP_RADIO(0x027) /* G RX SP 7 */
+#define B2063_G_RX_SP8 B43_LP_RADIO(0x028) /* G RX SP 8 */
+#define B2063_G_RX_SP9 B43_LP_RADIO(0x029) /* G RX SP 9 */
+#define B2063_G_RX_SP10 B43_LP_RADIO(0x02A) /* G RX SP 10 */
+#define B2063_G_RX_SP11 B43_LP_RADIO(0x02B) /* G RX SP 11 */
+#define B2063_A_RX_SP1 B43_LP_RADIO(0x02C) /* A RX SP 1 */
+#define B2063_A_RX_SP2 B43_LP_RADIO(0x02D) /* A RX SP 2 */
+#define B2063_A_RX_SP3 B43_LP_RADIO(0x02E) /* A RX SP 3 */
+#define B2063_A_RX_SP4 B43_LP_RADIO(0x02F) /* A RX SP 4 */
+#define B2063_A_RX_SP5 B43_LP_RADIO(0x030) /* A RX SP 5 */
+#define B2063_A_RX_SP6 B43_LP_RADIO(0x031) /* A RX SP 6 */
+#define B2063_A_RX_SP7 B43_LP_RADIO(0x032) /* A RX SP 7 */
+#define B2063_RX_BB_SP1 B43_LP_RADIO(0x033) /* RX BB SP 1 */
+#define B2063_RX_BB_SP2 B43_LP_RADIO(0x034) /* RX BB SP 2 */
+#define B2063_RX_BB_SP3 B43_LP_RADIO(0x035) /* RX BB SP 3 */
+#define B2063_RX_BB_SP4 B43_LP_RADIO(0x036) /* RX BB SP 4 */
+#define B2063_RX_BB_SP5 B43_LP_RADIO(0x037) /* RX BB SP 5 */
+#define B2063_RX_BB_SP6 B43_LP_RADIO(0x038) /* RX BB SP 6 */
+#define B2063_RX_BB_SP7 B43_LP_RADIO(0x039) /* RX BB SP 7 */
+#define B2063_RX_BB_SP8 B43_LP_RADIO(0x03A) /* RX BB SP 8 */
+#define B2063_TX_RF_SP1 B43_LP_RADIO(0x03B) /* TX RF SP 1 */
+#define B2063_TX_RF_SP2 B43_LP_RADIO(0x03C) /* TX RF SP 2 */
+#define B2063_TX_RF_SP3 B43_LP_RADIO(0x03D) /* TX RF SP 3 */
+#define B2063_TX_RF_SP4 B43_LP_RADIO(0x03E) /* TX RF SP 4 */
+#define B2063_TX_RF_SP5 B43_LP_RADIO(0x03F) /* TX RF SP 5 */
+#define B2063_TX_RF_SP6 B43_LP_RADIO(0x040) /* TX RF SP 6 */
+#define B2063_TX_RF_SP7 B43_LP_RADIO(0x041) /* TX RF SP 7 */
+#define B2063_TX_RF_SP8 B43_LP_RADIO(0x042) /* TX RF SP 8 */
+#define B2063_TX_RF_SP9 B43_LP_RADIO(0x043) /* TX RF SP 9 */
+#define B2063_TX_RF_SP10 B43_LP_RADIO(0x044) /* TX RF SP 10 */
+#define B2063_TX_RF_SP11 B43_LP_RADIO(0x045) /* TX RF SP 11 */
+#define B2063_TX_RF_SP12 B43_LP_RADIO(0x046) /* TX RF SP 12 */
+#define B2063_TX_RF_SP13 B43_LP_RADIO(0x047) /* TX RF SP 13 */
+#define B2063_TX_RF_SP14 B43_LP_RADIO(0x048) /* TX RF SP 14 */
+#define B2063_TX_RF_SP15 B43_LP_RADIO(0x049) /* TX RF SP 15 */
+#define B2063_TX_RF_SP16 B43_LP_RADIO(0x04A) /* TX RF SP 16 */
+#define B2063_TX_RF_SP17 B43_LP_RADIO(0x04B) /* TX RF SP 17 */
+#define B2063_PA_SP1 B43_LP_RADIO(0x04C) /* PA SP 1 */
+#define B2063_PA_SP2 B43_LP_RADIO(0x04D) /* PA SP 2 */
+#define B2063_PA_SP3 B43_LP_RADIO(0x04E) /* PA SP 3 */
+#define B2063_PA_SP4 B43_LP_RADIO(0x04F) /* PA SP 4 */
+#define B2063_PA_SP5 B43_LP_RADIO(0x050) /* PA SP 5 */
+#define B2063_PA_SP6 B43_LP_RADIO(0x051) /* PA SP 6 */
+#define B2063_PA_SP7 B43_LP_RADIO(0x052) /* PA SP 7 */
+#define B2063_TX_BB_SP1 B43_LP_RADIO(0x053) /* TX BB SP 1 */
+#define B2063_TX_BB_SP2 B43_LP_RADIO(0x054) /* TX BB SP 2 */
+#define B2063_TX_BB_SP3 B43_LP_RADIO(0x055) /* TX BB SP 3 */
+#define B2063_REG_SP1 B43_LP_RADIO(0x056) /* REG SP 1 */
+#define B2063_BANDGAP_CTL1 B43_LP_RADIO(0x057) /* BANDGAP Control 1 */
+#define B2063_BANDGAP_CTL2 B43_LP_RADIO(0x058) /* BANDGAP Control 2 */
+#define B2063_LPO_CTL1 B43_LP_RADIO(0x059) /* LPO Control 1 */
+#define B2063_RC_CALIB_CTL1 B43_LP_RADIO(0x05A) /* RC Calibration Control 1 */
+#define B2063_RC_CALIB_CTL2 B43_LP_RADIO(0x05B) /* RC Calibration Control 2 */
+#define B2063_RC_CALIB_CTL3 B43_LP_RADIO(0x05C) /* RC Calibration Control 3 */
+#define B2063_RC_CALIB_CTL4 B43_LP_RADIO(0x05D) /* RC Calibration Control 4 */
+#define B2063_RC_CALIB_CTL5 B43_LP_RADIO(0x05E) /* RC Calibration Control 5 */
+#define B2063_RC_CALIB_CTL6 B43_LP_RADIO(0x05F) /* RC Calibration Control 6 */
+#define B2063_RC_CALIB_CTL7 B43_LP_RADIO(0x060) /* RC Calibration Control 7 */
+#define B2063_RC_CALIB_CTL8 B43_LP_RADIO(0x061) /* RC Calibration Control 8 */
+#define B2063_RC_CALIB_CTL9 B43_LP_RADIO(0x062) /* RC Calibration Control 9 */
+#define B2063_RC_CALIB_CTL10 B43_LP_RADIO(0x063) /* RC Calibration Control 10 */
+#define B2063_PLL_JTAG_CALNRST B43_LP_RADIO(0x064) /* PLL JTAG CALNRST */
+#define B2063_PLL_JTAG_IN_PLL1 B43_LP_RADIO(0x065) /* PLL JTAG IN PLL 1 */
+#define B2063_PLL_JTAG_IN_PLL2 B43_LP_RADIO(0x066) /* PLL JTAG IN PLL 2 */
+#define B2063_PLL_JTAG_PLL_CP1 B43_LP_RADIO(0x067) /* PLL JTAG PLL CP 1 */
+#define B2063_PLL_JTAG_PLL_CP2 B43_LP_RADIO(0x068) /* PLL JTAG PLL CP 2 */
+#define B2063_PLL_JTAG_PLL_CP3 B43_LP_RADIO(0x069) /* PLL JTAG PLL CP 3 */
+#define B2063_PLL_JTAG_PLL_CP4 B43_LP_RADIO(0x06A) /* PLL JTAG PLL CP 4 */
+#define B2063_PLL_JTAG_PLL_CTL1 B43_LP_RADIO(0x06B) /* PLL JTAG PLL Control 1 */
+#define B2063_PLL_JTAG_PLL_LF1 B43_LP_RADIO(0x06C) /* PLL JTAG PLL LF 1 */
+#define B2063_PLL_JTAG_PLL_LF2 B43_LP_RADIO(0x06D) /* PLL JTAG PLL LF 2 */
+#define B2063_PLL_JTAG_PLL_LF3 B43_LP_RADIO(0x06E) /* PLL JTAG PLL LF 3 */
+#define B2063_PLL_JTAG_PLL_LF4 B43_LP_RADIO(0x06F) /* PLL JTAG PLL LF 4 */
+#define B2063_PLL_JTAG_PLL_SG1 B43_LP_RADIO(0x070) /* PLL JTAG PLL SG 1 */
+#define B2063_PLL_JTAG_PLL_SG2 B43_LP_RADIO(0x071) /* PLL JTAG PLL SG 2 */
+#define B2063_PLL_JTAG_PLL_SG3 B43_LP_RADIO(0x072) /* PLL JTAG PLL SG 3 */
+#define B2063_PLL_JTAG_PLL_SG4 B43_LP_RADIO(0x073) /* PLL JTAG PLL SG 4 */
+#define B2063_PLL_JTAG_PLL_SG5 B43_LP_RADIO(0x074) /* PLL JTAG PLL SG 5 */
+#define B2063_PLL_JTAG_PLL_VCO1 B43_LP_RADIO(0x075) /* PLL JTAG PLL VCO 1 */
+#define B2063_PLL_JTAG_PLL_VCO2 B43_LP_RADIO(0x076) /* PLL JTAG PLL VCO 2 */
+#define B2063_PLL_JTAG_PLL_VCO_CALIB1 B43_LP_RADIO(0x077) /* PLL JTAG PLL VCO Calibration 1 */
+#define B2063_PLL_JTAG_PLL_VCO_CALIB2 B43_LP_RADIO(0x078) /* PLL JTAG PLL VCO Calibration 2 */
+#define B2063_PLL_JTAG_PLL_VCO_CALIB3 B43_LP_RADIO(0x079) /* PLL JTAG PLL VCO Calibration 3 */
+#define B2063_PLL_JTAG_PLL_VCO_CALIB4 B43_LP_RADIO(0x07A) /* PLL JTAG PLL VCO Calibration 4 */
+#define B2063_PLL_JTAG_PLL_VCO_CALIB5 B43_LP_RADIO(0x07B) /* PLL JTAG PLL VCO Calibration 5 */
+#define B2063_PLL_JTAG_PLL_VCO_CALIB6 B43_LP_RADIO(0x07C) /* PLL JTAG PLL VCO Calibration 6 */
+#define B2063_PLL_JTAG_PLL_VCO_CALIB7 B43_LP_RADIO(0x07D) /* PLL JTAG PLL VCO Calibration 7 */
+#define B2063_PLL_JTAG_PLL_VCO_CALIB8 B43_LP_RADIO(0x07E) /* PLL JTAG PLL VCO Calibration 8 */
+#define B2063_PLL_JTAG_PLL_VCO_CALIB9 B43_LP_RADIO(0x07F) /* PLL JTAG PLL VCO Calibration 9 */
+#define B2063_PLL_JTAG_PLL_VCO_CALIB10 B43_LP_RADIO(0x080) /* PLL JTAG PLL VCO Calibration 10 */
+#define B2063_PLL_JTAG_PLL_XTAL_12 B43_LP_RADIO(0x081) /* PLL JTAG PLL XTAL 1 2 */
+#define B2063_PLL_JTAG_PLL_XTAL3 B43_LP_RADIO(0x082) /* PLL JTAG PLL XTAL 3 */
+#define B2063_LOGEN_ACL1 B43_LP_RADIO(0x083) /* LOGEN ACL 1 */
+#define B2063_LOGEN_ACL2 B43_LP_RADIO(0x084) /* LOGEN ACL 2 */
+#define B2063_LOGEN_ACL3 B43_LP_RADIO(0x085) /* LOGEN ACL 3 */
+#define B2063_LOGEN_ACL4 B43_LP_RADIO(0x086) /* LOGEN ACL 4 */
+#define B2063_LOGEN_ACL5 B43_LP_RADIO(0x087) /* LOGEN ACL 5 */
+#define B2063_LO_CALIB_INPUTS B43_LP_RADIO(0x088) /* LO Calibration INPUTS */
+#define B2063_LO_CALIB_CTL1 B43_LP_RADIO(0x089) /* LO Calibration Control 1 */
+#define B2063_LO_CALIB_CTL2 B43_LP_RADIO(0x08A) /* LO Calibration Control 2 */
+#define B2063_LO_CALIB_CTL3 B43_LP_RADIO(0x08B) /* LO Calibration Control 3 */
+#define B2063_LO_CALIB_WAITCNT B43_LP_RADIO(0x08C) /* LO Calibration WAITCNT */
+#define B2063_LO_CALIB_OVR1 B43_LP_RADIO(0x08D) /* LO Calibration OVR 1 */
+#define B2063_LO_CALIB_OVR2 B43_LP_RADIO(0x08E) /* LO Calibration OVR 2 */
+#define B2063_LO_CALIB_OVAL1 B43_LP_RADIO(0x08F) /* LO Calibration OVAL 1 */
+#define B2063_LO_CALIB_OVAL2 B43_LP_RADIO(0x090) /* LO Calibration OVAL 2 */
+#define B2063_LO_CALIB_OVAL3 B43_LP_RADIO(0x091) /* LO Calibration OVAL 3 */
+#define B2063_LO_CALIB_OVAL4 B43_LP_RADIO(0x092) /* LO Calibration OVAL 4 */
+#define B2063_LO_CALIB_OVAL5 B43_LP_RADIO(0x093) /* LO Calibration OVAL 5 */
+#define B2063_LO_CALIB_OVAL6 B43_LP_RADIO(0x094) /* LO Calibration OVAL 6 */
+#define B2063_LO_CALIB_OVAL7 B43_LP_RADIO(0x095) /* LO Calibration OVAL 7 */
+#define B2063_LO_CALIB_CALVLD1 B43_LP_RADIO(0x096) /* LO Calibration CALVLD 1 */
+#define B2063_LO_CALIB_CALVLD2 B43_LP_RADIO(0x097) /* LO Calibration CALVLD 2 */
+#define B2063_LO_CALIB_CVAL1 B43_LP_RADIO(0x098) /* LO Calibration CVAL 1 */
+#define B2063_LO_CALIB_CVAL2 B43_LP_RADIO(0x099) /* LO Calibration CVAL 2 */
+#define B2063_LO_CALIB_CVAL3 B43_LP_RADIO(0x09A) /* LO Calibration CVAL 3 */
+#define B2063_LO_CALIB_CVAL4 B43_LP_RADIO(0x09B) /* LO Calibration CVAL 4 */
+#define B2063_LO_CALIB_CVAL5 B43_LP_RADIO(0x09C) /* LO Calibration CVAL 5 */
+#define B2063_LO_CALIB_CVAL6 B43_LP_RADIO(0x09D) /* LO Calibration CVAL 6 */
+#define B2063_LO_CALIB_CVAL7 B43_LP_RADIO(0x09E) /* LO Calibration CVAL 7 */
+#define B2063_LOGEN_CALIB_EN B43_LP_RADIO(0x09F) /* LOGEN Calibration EN */
+#define B2063_LOGEN_PEAKDET1 B43_LP_RADIO(0x0A0) /* LOGEN PEAKDET 1 */
+#define B2063_LOGEN_RCCR1 B43_LP_RADIO(0x0A1) /* LOGEN RCCR 1 */
+#define B2063_LOGEN_VCOBUF1 B43_LP_RADIO(0x0A2) /* LOGEN VCOBUF 1 */
+#define B2063_LOGEN_MIXER1 B43_LP_RADIO(0x0A3) /* LOGEN MIXER 1 */
+#define B2063_LOGEN_MIXER2 B43_LP_RADIO(0x0A4) /* LOGEN MIXER 2 */
+#define B2063_LOGEN_BUF1 B43_LP_RADIO(0x0A5) /* LOGEN BUF 1 */
+#define B2063_LOGEN_BUF2 B43_LP_RADIO(0x0A6) /* LOGEN BUF 2 */
+#define B2063_LOGEN_DIV1 B43_LP_RADIO(0x0A7) /* LOGEN DIV 1 */
+#define B2063_LOGEN_DIV2 B43_LP_RADIO(0x0A8) /* LOGEN DIV 2 */
+#define B2063_LOGEN_DIV3 B43_LP_RADIO(0x0A9) /* LOGEN DIV 3 */
+#define B2063_LOGEN_CBUFRX1 B43_LP_RADIO(0x0AA) /* LOGEN CBUFRX 1 */
+#define B2063_LOGEN_CBUFRX2 B43_LP_RADIO(0x0AB) /* LOGEN CBUFRX 2 */
+#define B2063_LOGEN_CBUFTX1 B43_LP_RADIO(0x0AC) /* LOGEN CBUFTX 1 */
+#define B2063_LOGEN_CBUFTX2 B43_LP_RADIO(0x0AD) /* LOGEN CBUFTX 2 */
+#define B2063_LOGEN_IDAC1 B43_LP_RADIO(0x0AE) /* LOGEN IDAC 1 */
+#define B2063_LOGEN_SPARE1 B43_LP_RADIO(0x0AF) /* LOGEN SPARE 1 */
+#define B2063_LOGEN_SPARE2 B43_LP_RADIO(0x0B0) /* LOGEN SPARE 2 */
+#define B2063_LOGEN_SPARE3 B43_LP_RADIO(0x0B1) /* LOGEN SPARE 3 */
+#define B2063_G_RX_1ST1 B43_LP_RADIO(0x0B2) /* G RX 1ST 1 */
+#define B2063_G_RX_1ST2 B43_LP_RADIO(0x0B3) /* G RX 1ST 2 */
+#define B2063_G_RX_1ST3 B43_LP_RADIO(0x0B4) /* G RX 1ST 3 */
+#define B2063_G_RX_2ND1 B43_LP_RADIO(0x0B5) /* G RX 2ND 1 */
+#define B2063_G_RX_2ND2 B43_LP_RADIO(0x0B6) /* G RX 2ND 2 */
+#define B2063_G_RX_2ND3 B43_LP_RADIO(0x0B7) /* G RX 2ND 3 */
+#define B2063_G_RX_2ND4 B43_LP_RADIO(0x0B8) /* G RX 2ND 4 */
+#define B2063_G_RX_2ND5 B43_LP_RADIO(0x0B9) /* G RX 2ND 5 */
+#define B2063_G_RX_2ND6 B43_LP_RADIO(0x0BA) /* G RX 2ND 6 */
+#define B2063_G_RX_2ND7 B43_LP_RADIO(0x0BB) /* G RX 2ND 7 */
+#define B2063_G_RX_2ND8 B43_LP_RADIO(0x0BC) /* G RX 2ND 8 */
+#define B2063_G_RX_PS1 B43_LP_RADIO(0x0BD) /* G RX PS 1 */
+#define B2063_G_RX_PS2 B43_LP_RADIO(0x0BE) /* G RX PS 2 */
+#define B2063_G_RX_PS3 B43_LP_RADIO(0x0BF) /* G RX PS 3 */
+#define B2063_G_RX_PS4 B43_LP_RADIO(0x0C0) /* G RX PS 4 */
+#define B2063_G_RX_PS5 B43_LP_RADIO(0x0C1) /* G RX PS 5 */
+#define B2063_G_RX_MIX1 B43_LP_RADIO(0x0C2) /* G RX MIX 1 */
+#define B2063_G_RX_MIX2 B43_LP_RADIO(0x0C3) /* G RX MIX 2 */
+#define B2063_G_RX_MIX3 B43_LP_RADIO(0x0C4) /* G RX MIX 3 */
+#define B2063_G_RX_MIX4 B43_LP_RADIO(0x0C5) /* G RX MIX 4 */
+#define B2063_G_RX_MIX5 B43_LP_RADIO(0x0C6) /* G RX MIX 5 */
+#define B2063_G_RX_MIX6 B43_LP_RADIO(0x0C7) /* G RX MIX 6 */
+#define B2063_G_RX_MIX7 B43_LP_RADIO(0x0C8) /* G RX MIX 7 */
+#define B2063_G_RX_MIX8 B43_LP_RADIO(0x0C9) /* G RX MIX 8 */
+#define B2063_G_RX_PDET1 B43_LP_RADIO(0x0CA) /* G RX PDET 1 */
+#define B2063_G_RX_SPARES1 B43_LP_RADIO(0x0CB) /* G RX SPARES 1 */
+#define B2063_G_RX_SPARES2 B43_LP_RADIO(0x0CC) /* G RX SPARES 2 */
+#define B2063_G_RX_SPARES3 B43_LP_RADIO(0x0CD) /* G RX SPARES 3 */
+#define B2063_A_RX_1ST1 B43_LP_RADIO(0x0CE) /* A RX 1ST 1 */
+#define B2063_A_RX_1ST2 B43_LP_RADIO(0x0CF) /* A RX 1ST 2 */
+#define B2063_A_RX_1ST3 B43_LP_RADIO(0x0D0) /* A RX 1ST 3 */
+#define B2063_A_RX_1ST4 B43_LP_RADIO(0x0D1) /* A RX 1ST 4 */
+#define B2063_A_RX_1ST5 B43_LP_RADIO(0x0D2) /* A RX 1ST 5 */
+#define B2063_A_RX_2ND1 B43_LP_RADIO(0x0D3) /* A RX 2ND 1 */
+#define B2063_A_RX_2ND2 B43_LP_RADIO(0x0D4) /* A RX 2ND 2 */
+#define B2063_A_RX_2ND3 B43_LP_RADIO(0x0D5) /* A RX 2ND 3 */
+#define B2063_A_RX_2ND4 B43_LP_RADIO(0x0D6) /* A RX 2ND 4 */
+#define B2063_A_RX_2ND5 B43_LP_RADIO(0x0D7) /* A RX 2ND 5 */
+#define B2063_A_RX_2ND6 B43_LP_RADIO(0x0D8) /* A RX 2ND 6 */
+#define B2063_A_RX_2ND7 B43_LP_RADIO(0x0D9) /* A RX 2ND 7 */
+#define B2063_A_RX_PS1 B43_LP_RADIO(0x0DA) /* A RX PS 1 */
+#define B2063_A_RX_PS2 B43_LP_RADIO(0x0DB) /* A RX PS 2 */
+#define B2063_A_RX_PS3 B43_LP_RADIO(0x0DC) /* A RX PS 3 */
+#define B2063_A_RX_PS4 B43_LP_RADIO(0x0DD) /* A RX PS 4 */
+#define B2063_A_RX_PS5 B43_LP_RADIO(0x0DE) /* A RX PS 5 */
+#define B2063_A_RX_PS6 B43_LP_RADIO(0x0DF) /* A RX PS 6 */
+#define B2063_A_RX_MIX1 B43_LP_RADIO(0x0E0) /* A RX MIX 1 */
+#define B2063_A_RX_MIX2 B43_LP_RADIO(0x0E1) /* A RX MIX 2 */
+#define B2063_A_RX_MIX3 B43_LP_RADIO(0x0E2) /* A RX MIX 3 */
+#define B2063_A_RX_MIX4 B43_LP_RADIO(0x0E3) /* A RX MIX 4 */
+#define B2063_A_RX_MIX5 B43_LP_RADIO(0x0E4) /* A RX MIX 5 */
+#define B2063_A_RX_MIX6 B43_LP_RADIO(0x0E5) /* A RX MIX 6 */
+#define B2063_A_RX_MIX7 B43_LP_RADIO(0x0E6) /* A RX MIX 7 */
+#define B2063_A_RX_MIX8 B43_LP_RADIO(0x0E7) /* A RX MIX 8 */
+#define B2063_A_RX_PWRDET1 B43_LP_RADIO(0x0E8) /* A RX PWRDET 1 */
+#define B2063_A_RX_SPARE1 B43_LP_RADIO(0x0E9) /* A RX SPARE 1 */
+#define B2063_A_RX_SPARE2 B43_LP_RADIO(0x0EA) /* A RX SPARE 2 */
+#define B2063_A_RX_SPARE3 B43_LP_RADIO(0x0EB) /* A RX SPARE 3 */
+#define B2063_RX_TIA_CTL1 B43_LP_RADIO(0x0EC) /* RX TIA Control 1 */
+#define B2063_RX_TIA_CTL2 B43_LP_RADIO(0x0ED) /* RX TIA Control 2 */
+#define B2063_RX_TIA_CTL3 B43_LP_RADIO(0x0EE) /* RX TIA Control 3 */
+#define B2063_RX_TIA_CTL4 B43_LP_RADIO(0x0EF) /* RX TIA Control 4 */
+#define B2063_RX_TIA_CTL5 B43_LP_RADIO(0x0F0) /* RX TIA Control 5 */
+#define B2063_RX_TIA_CTL6 B43_LP_RADIO(0x0F1) /* RX TIA Control 6 */
+#define B2063_RX_BB_CTL1 B43_LP_RADIO(0x0F2) /* RX BB Control 1 */
+#define B2063_RX_BB_CTL2 B43_LP_RADIO(0x0F3) /* RX BB Control 2 */
+#define B2063_RX_BB_CTL3 B43_LP_RADIO(0x0F4) /* RX BB Control 3 */
+#define B2063_RX_BB_CTL4 B43_LP_RADIO(0x0F5) /* RX BB Control 4 */
+#define B2063_RX_BB_CTL5 B43_LP_RADIO(0x0F6) /* RX BB Control 5 */
+#define B2063_RX_BB_CTL6 B43_LP_RADIO(0x0F7) /* RX BB Control 6 */
+#define B2063_RX_BB_CTL7 B43_LP_RADIO(0x0F8) /* RX BB Control 7 */
+#define B2063_RX_BB_CTL8 B43_LP_RADIO(0x0F9) /* RX BB Control 8 */
+#define B2063_RX_BB_CTL9 B43_LP_RADIO(0x0FA) /* RX BB Control 9 */
+#define B2063_TX_RF_CTL1 B43_LP_RADIO(0x0FB) /* TX RF Control 1 */
+#define B2063_TX_RF_IDAC_LO_RF_I B43_LP_RADIO(0x0FC) /* TX RF IDAC LO RF I */
+#define B2063_TX_RF_IDAC_LO_RF_Q B43_LP_RADIO(0x0FD) /* TX RF IDAC LO RF Q */
+#define B2063_TX_RF_IDAC_LO_BB_I B43_LP_RADIO(0x0FE) /* TX RF IDAC LO BB I */
+#define B2063_TX_RF_IDAC_LO_BB_Q B43_LP_RADIO(0x0FF) /* TX RF IDAC LO BB Q */
+#define B2063_TX_RF_CTL2 B43_LP_RADIO(0x100) /* TX RF Control 2 */
+#define B2063_TX_RF_CTL3 B43_LP_RADIO(0x101) /* TX RF Control 3 */
+#define B2063_TX_RF_CTL4 B43_LP_RADIO(0x102) /* TX RF Control 4 */
+#define B2063_TX_RF_CTL5 B43_LP_RADIO(0x103) /* TX RF Control 5 */
+#define B2063_TX_RF_CTL6 B43_LP_RADIO(0x104) /* TX RF Control 6 */
+#define B2063_TX_RF_CTL7 B43_LP_RADIO(0x105) /* TX RF Control 7 */
+#define B2063_TX_RF_CTL8 B43_LP_RADIO(0x106) /* TX RF Control 8 */
+#define B2063_TX_RF_CTL9 B43_LP_RADIO(0x107) /* TX RF Control 9 */
+#define B2063_TX_RF_CTL10 B43_LP_RADIO(0x108) /* TX RF Control 10 */
+#define B2063_TX_RF_CTL14 B43_LP_RADIO(0x109) /* TX RF Control 14 */
+#define B2063_TX_RF_CTL15 B43_LP_RADIO(0x10A) /* TX RF Control 15 */
+#define B2063_PA_CTL1 B43_LP_RADIO(0x10B) /* PA Control 1 */
+#define B2063_PA_CTL2 B43_LP_RADIO(0x10C) /* PA Control 2 */
+#define B2063_PA_CTL3 B43_LP_RADIO(0x10D) /* PA Control 3 */
+#define B2063_PA_CTL4 B43_LP_RADIO(0x10E) /* PA Control 4 */
+#define B2063_PA_CTL5 B43_LP_RADIO(0x10F) /* PA Control 5 */
+#define B2063_PA_CTL6 B43_LP_RADIO(0x110) /* PA Control 6 */
+#define B2063_PA_CTL7 B43_LP_RADIO(0x111) /* PA Control 7 */
+#define B2063_PA_CTL8 B43_LP_RADIO(0x112) /* PA Control 8 */
+#define B2063_PA_CTL9 B43_LP_RADIO(0x113) /* PA Control 9 */
+#define B2063_PA_CTL10 B43_LP_RADIO(0x114) /* PA Control 10 */
+#define B2063_PA_CTL11 B43_LP_RADIO(0x115) /* PA Control 11 */
+#define B2063_PA_CTL12 B43_LP_RADIO(0x116) /* PA Control 12 */
+#define B2063_PA_CTL13 B43_LP_RADIO(0x117) /* PA Control 13 */
+#define B2063_TX_BB_CTL1 B43_LP_RADIO(0x118) /* TX BB Control 1 */
+#define B2063_TX_BB_CTL2 B43_LP_RADIO(0x119) /* TX BB Control 2 */
+#define B2063_TX_BB_CTL3 B43_LP_RADIO(0x11A) /* TX BB Control 3 */
+#define B2063_TX_BB_CTL4 B43_LP_RADIO(0x11B) /* TX BB Control 4 */
+#define B2063_GPIO_CTL1 B43_LP_RADIO(0x11C) /* GPIO Control 1 */
+#define B2063_VREG_CTL1 B43_LP_RADIO(0x11D) /* VREG Control 1 */
+#define B2063_AMUX_CTL1 B43_LP_RADIO(0x11E) /* AMUX Control 1 */
+#define B2063_IQ_CALIB_GVAR B43_LP_RADIO(0x11F) /* IQ Calibration GVAR */
+#define B2063_IQ_CALIB_CTL1 B43_LP_RADIO(0x120) /* IQ Calibration Control 1 */
+#define B2063_IQ_CALIB_CTL2 B43_LP_RADIO(0x121) /* IQ Calibration Control 2 */
+#define B2063_TEMPSENSE_CTL1 B43_LP_RADIO(0x122) /* TEMPSENSE Control 1 */
+#define B2063_TEMPSENSE_CTL2 B43_LP_RADIO(0x123) /* TEMPSENSE Control 2 */
+#define B2063_TX_RX_LOOPBACK1 B43_LP_RADIO(0x124) /* TX/RX LOOPBACK 1 */
+#define B2063_TX_RX_LOOPBACK2 B43_LP_RADIO(0x125) /* TX/RX LOOPBACK 2 */
+#define B2063_EXT_TSSI_CTL1 B43_LP_RADIO(0x126) /* EXT TSSI Control 1 */
+#define B2063_EXT_TSSI_CTL2 B43_LP_RADIO(0x127) /* EXT TSSI Control 2 */
+#define B2063_AFE_CTL B43_LP_RADIO(0x128) /* AFE Control */
+
+
+
+struct b43_phy_lp {
+ //TODO
+};
+
+
+struct b43_phy_operations;
+extern const struct b43_phy_operations b43_phyops_lp;
+
+#endif /* LINUX_B43_PHY_LP_H_ */
diff --git a/drivers/net/wireless/b43/nphy.c b/drivers/net/wireless/b43/phy_n.c
similarity index 80%
rename from drivers/net/wireless/b43/nphy.c
rename to drivers/net/wireless/b43/phy_n.c
index 644eed993bea15ef449da75a50f844f2e3a03c2c..8bcfda5f3f0730e7691ed246041ef399fadb6e7d 100644
--- a/drivers/net/wireless/b43/nphy.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -26,7 +26,7 @@
#include <linux/types.h>
#include "b43.h"
-#include "nphy.h"
+#include "phy_n.h"
#include "tables_nphy.h"
@@ -34,10 +34,16 @@ void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
{//TODO
}
-void b43_nphy_xmitpower(struct b43_wldev *dev)
+static void b43_nphy_op_adjust_txpower(struct b43_wldev *dev)
{//TODO
}
+static enum b43_txpwr_result b43_nphy_op_recalc_txpower(struct b43_wldev *dev,
+ bool ignore_tssi)
+{//TODO
+ return B43_TXPWR_RES_DONE;
+}
+
static void b43_chantab_radio_upload(struct b43_wldev *dev,
const struct b43_nphy_channeltab_entry *e)
{
@@ -81,9 +87,8 @@ static void b43_nphy_tx_power_fix(struct b43_wldev *dev)
//TODO
}
-/* Tune the hardware to a new channel. Don't call this directly.
- * Use b43_radio_selectchannel() */
-int b43_nphy_selectchannel(struct b43_wldev *dev, u8 channel)
+/* Tune the hardware to a new channel. */
+static int nphy_channel_switch(struct b43_wldev *dev, unsigned int channel)
{
const struct b43_nphy_channeltab_entry *tabent;
@@ -162,7 +167,7 @@ static void b43_radio_init2055_post(struct b43_wldev *dev)
msleep(1);
b43_radio_mask(dev, B2055_CAL_LPOCTL, 0xFF7F);
msleep(1);
- b43_radio_selectchannel(dev, dev->phy.channel, 0);
+ nphy_channel_switch(dev, dev->phy.channel);
b43_radio_write16(dev, B2055_C1_RX_BB_LPF, 0x9);
b43_radio_write16(dev, B2055_C2_RX_BB_LPF, 0x9);
b43_radio_write16(dev, B2055_C1_RX_BB_MIDACHP, 0x83);
@@ -484,3 +489,140 @@ int b43_phy_initn(struct b43_wldev *dev)
b43err(dev->wl, "IEEE 802.11n devices are not supported, yet.\n");
return 0;
}
+
+static int b43_nphy_op_allocate(struct b43_wldev *dev)
+{
+ struct b43_phy_n *nphy;
+
+ nphy = kzalloc(sizeof(*nphy), GFP_KERNEL);
+ if (!nphy)
+ return -ENOMEM;
+ dev->phy.n = nphy;
+
+ return 0;
+}
+
+static void b43_nphy_op_prepare_structs(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_n *nphy = phy->n;
+
+ memset(nphy, 0, sizeof(*nphy));
+
+ //TODO init struct b43_phy_n
+}
+
+static void b43_nphy_op_free(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_n *nphy = phy->n;
+
+ kfree(nphy);
+ phy->n = NULL;
+}
+
+static int b43_nphy_op_init(struct b43_wldev *dev)
+{
+ return b43_phy_initn(dev);
+}
+
+static inline void check_phyreg(struct b43_wldev *dev, u16 offset)
+{
+#if B43_DEBUG
+ if ((offset & B43_PHYROUTE) == B43_PHYROUTE_OFDM_GPHY) {
+ /* OFDM registers are onnly available on A/G-PHYs */
+ b43err(dev->wl, "Invalid OFDM PHY access at "
+ "0x%04X on N-PHY\n", offset);
+ dump_stack();
+ }
+ if ((offset & B43_PHYROUTE) == B43_PHYROUTE_EXT_GPHY) {
+ /* Ext-G registers are only available on G-PHYs */
+ b43err(dev->wl, "Invalid EXT-G PHY access at "
+ "0x%04X on N-PHY\n", offset);
+ dump_stack();
+ }
+#endif /* B43_DEBUG */
+}
+
+static u16 b43_nphy_op_read(struct b43_wldev *dev, u16 reg)
+{
+ check_phyreg(dev, reg);
+ b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+ return b43_read16(dev, B43_MMIO_PHY_DATA);
+}
+
+static void b43_nphy_op_write(struct b43_wldev *dev, u16 reg, u16 value)
+{
+ check_phyreg(dev, reg);
+ b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+ b43_write16(dev, B43_MMIO_PHY_DATA, value);
+}
+
+static u16 b43_nphy_op_radio_read(struct b43_wldev *dev, u16 reg)
+{
+ /* Register 1 is a 32-bit register. */
+ B43_WARN_ON(reg == 1);
+ /* N-PHY needs 0x100 for read access */
+ reg |= 0x100;
+
+ b43_write16(dev, B43_MMIO_RADIO_CONTROL, reg);
+ return b43_read16(dev, B43_MMIO_RADIO_DATA_LOW);
+}
+
+static void b43_nphy_op_radio_write(struct b43_wldev *dev, u16 reg, u16 value)
+{
+ /* Register 1 is a 32-bit register. */
+ B43_WARN_ON(reg == 1);
+
+ b43_write16(dev, B43_MMIO_RADIO_CONTROL, reg);
+ b43_write16(dev, B43_MMIO_RADIO_DATA_LOW, value);
+}
+
+static void b43_nphy_op_software_rfkill(struct b43_wldev *dev,
+ enum rfkill_state state)
+{//TODO
+}
+
+static void b43_nphy_op_switch_analog(struct b43_wldev *dev, bool on)
+{
+ b43_phy_write(dev, B43_NPHY_AFECTL_OVER,
+ on ? 0 : 0x7FFF);
+}
+
+static int b43_nphy_op_switch_channel(struct b43_wldev *dev,
+ unsigned int new_channel)
+{
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+ if ((new_channel < 1) || (new_channel > 14))
+ return -EINVAL;
+ } else {
+ if (new_channel > 200)
+ return -EINVAL;
+ }
+
+ return nphy_channel_switch(dev, new_channel);
+}
+
+static unsigned int b43_nphy_op_get_default_chan(struct b43_wldev *dev)
+{
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+ return 1;
+ return 36;
+}
+
+const struct b43_phy_operations b43_phyops_n = {
+ .allocate = b43_nphy_op_allocate,
+ .free = b43_nphy_op_free,
+ .prepare_structs = b43_nphy_op_prepare_structs,
+ .init = b43_nphy_op_init,
+ .phy_read = b43_nphy_op_read,
+ .phy_write = b43_nphy_op_write,
+ .radio_read = b43_nphy_op_radio_read,
+ .radio_write = b43_nphy_op_radio_write,
+ .software_rfkill = b43_nphy_op_software_rfkill,
+ .switch_analog = b43_nphy_op_switch_analog,
+ .switch_channel = b43_nphy_op_switch_channel,
+ .get_default_chan = b43_nphy_op_get_default_chan,
+ .recalc_txpower = b43_nphy_op_recalc_txpower,
+ .adjust_txpower = b43_nphy_op_adjust_txpower,
+};
diff --git a/drivers/net/wireless/b43/nphy.h b/drivers/net/wireless/b43/phy_n.h
similarity index 98%
rename from drivers/net/wireless/b43/nphy.h
rename to drivers/net/wireless/b43/phy_n.h
index faf46b9cbf1b135b545a2df032c5c5663477c9e2..1749aef4147d45891604e41439e46ec40232a44a 100644
--- a/drivers/net/wireless/b43/nphy.h
+++ b/drivers/net/wireless/b43/phy_n.h
@@ -1,7 +1,7 @@
#ifndef B43_NPHY_H_
#define B43_NPHY_H_
-#include "phy.h"
+#include "phy_common.h"
/* N-PHY registers. */
@@ -919,54 +919,12 @@
struct b43_wldev;
+struct b43_phy_n {
+ //TODO lots of missing stuff
+};
-#ifdef CONFIG_B43_NPHY
-/* N-PHY support enabled */
-int b43_phy_initn(struct b43_wldev *dev);
+struct b43_phy_operations;
+extern const struct b43_phy_operations b43_phyops_n;
-void b43_nphy_radio_turn_on(struct b43_wldev *dev);
-void b43_nphy_radio_turn_off(struct b43_wldev *dev);
-
-int b43_nphy_selectchannel(struct b43_wldev *dev, u8 channel);
-
-void b43_nphy_xmitpower(struct b43_wldev *dev);
-void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna);
-
-
-#else /* CONFIG_B43_NPHY */
-/* N-PHY support disabled */
-
-
-static inline
-int b43_phy_initn(struct b43_wldev *dev)
-{
- return -EOPNOTSUPP;
-}
-
-static inline
-void b43_nphy_radio_turn_on(struct b43_wldev *dev)
-{
-}
-static inline
-void b43_nphy_radio_turn_off(struct b43_wldev *dev)
-{
-}
-
-static inline
-int b43_nphy_selectchannel(struct b43_wldev *dev, u8 channel)
-{
- return -ENOSYS;
-}
-
-static inline
-void b43_nphy_xmitpower(struct b43_wldev *dev)
-{
-}
-static inline
-void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
-{
-}
-
-#endif /* CONFIG_B43_NPHY */
#endif /* B43_NPHY_H_ */
diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c
index fec5645944a4da39a93b76a784d7da731163e047..713753781f4007eb44ec93090f40c27e452474a1 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/drivers/net/wireless/b43/rfkill.c
@@ -24,6 +24,7 @@
#include "rfkill.h"
#include "b43.h"
+#include "phy_common.h"
#include <linux/kmod.h>
@@ -43,23 +44,6 @@ static bool b43_is_hw_radio_enabled(struct b43_wldev *dev)
return 0;
}
-/* Update the rfkill state */
-static void b43_rfkill_update_state(struct b43_wldev *dev)
-{
- struct b43_rfkill *rfk = &(dev->wl->rfkill);
-
- if (!dev->radio_hw_enable) {
- rfk->rfkill->state = RFKILL_STATE_HARD_BLOCKED;
- return;
- }
-
- if (!dev->phy.radio_on)
- rfk->rfkill->state = RFKILL_STATE_SOFT_BLOCKED;
- else
- rfk->rfkill->state = RFKILL_STATE_UNBLOCKED;
-
-}
-
/* The poll callback for the hardware button. */
static void b43_rfkill_poll(struct input_polled_dev *poll_dev)
{
@@ -77,7 +61,6 @@ static void b43_rfkill_poll(struct input_polled_dev *poll_dev)
if (unlikely(enabled != dev->radio_hw_enable)) {
dev->radio_hw_enable = enabled;
report_change = 1;
- b43_rfkill_update_state(dev);
b43info(wl, "Radio hardware status changed to %s\n",
enabled ? "ENABLED" : "DISABLED");
}
@@ -114,11 +97,11 @@ static int b43_rfkill_soft_toggle(void *data, enum rfkill_state state)
goto out_unlock;
}
if (!dev->phy.radio_on)
- b43_radio_turn_on(dev);
+ b43_software_rfkill(dev, state);
break;
case RFKILL_STATE_SOFT_BLOCKED:
if (dev->phy.radio_on)
- b43_radio_turn_off(dev, 0);
+ b43_software_rfkill(dev, state);
break;
default:
b43warn(wl, "Received unexpected rfkill state %d.\n", state);
@@ -187,6 +170,11 @@ void b43_rfkill_init(struct b43_wldev *dev)
"The built-in radio LED will not work.\n");
#endif /* CONFIG_RFKILL_INPUT */
+#if !defined(CONFIG_RFKILL_INPUT) && !defined(CONFIG_RFKILL_INPUT_MODULE)
+ b43warn(wl, "The rfkill-input subsystem is not available. "
+ "The built-in radio LED will not work.\n");
+#endif
+
err = input_register_polled_device(rfk->poll_dev);
if (err)
goto err_unreg_rfk;
diff --git a/drivers/net/wireless/b43/sysfs.c b/drivers/net/wireless/b43/sysfs.c
index 275095b8cbe743c85b5fcd0ef7499e336545d3bf..5adaa3692d7533785e2d8d5805b6020571999902 100644
--- a/drivers/net/wireless/b43/sysfs.c
+++ b/drivers/net/wireless/b43/sysfs.c
@@ -29,7 +29,7 @@
#include "b43.h"
#include "sysfs.h"
#include "main.h"
-#include "phy.h"
+#include "phy_common.h"
#define GENERIC_FILESIZE 64
@@ -59,7 +59,12 @@ static ssize_t b43_attr_interfmode_show(struct device *dev,
mutex_lock(&wldev->wl->mutex);
- switch (wldev->phy.interfmode) {
+ if (wldev->phy.type != B43_PHYTYPE_G) {
+ mutex_unlock(&wldev->wl->mutex);
+ return -ENOSYS;
+ }
+
+ switch (wldev->phy.g->interfmode) {
case B43_INTERFMODE_NONE:
count =
snprintf(buf, PAGE_SIZE,
@@ -117,11 +122,15 @@ static ssize_t b43_attr_interfmode_store(struct device *dev,
mutex_lock(&wldev->wl->mutex);
spin_lock_irqsave(&wldev->wl->irq_lock, flags);
- err = b43_radio_set_interference_mitigation(wldev, mode);
- if (err) {
- b43err(wldev->wl, "Interference Mitigation not "
- "supported by device\n");
- }
+ if (wldev->phy.ops->interf_mitigation) {
+ err = wldev->phy.ops->interf_mitigation(wldev, mode);
+ if (err) {
+ b43err(wldev->wl, "Interference Mitigation not "
+ "supported by device\n");
+ }
+ } else
+ err = -ENOSYS;
+
mmiowb();
spin_unlock_irqrestore(&wldev->wl->irq_lock, flags);
mutex_unlock(&wldev->wl->mutex);
diff --git a/drivers/net/wireless/b43/tables.c b/drivers/net/wireless/b43/tables.c
index 3f5ea06bf13cb0ea5c20d4ba2b6899a3d48e5b10..1ef9a6463ec6a169f431b67f1734cb4b4223bb21 100644
--- a/drivers/net/wireless/b43/tables.c
+++ b/drivers/net/wireless/b43/tables.c
@@ -27,7 +27,8 @@
#include "b43.h"
#include "tables.h"
-#include "phy.h"
+#include "phy_g.h"
+
const u32 b43_tab_rotor[] = {
0xFEB93FFD, 0xFEC63FFD, /* 0 */
@@ -377,17 +378,17 @@ static inline void assert_sizes(void)
u16 b43_ofdmtab_read16(struct b43_wldev *dev, u16 table, u16 offset)
{
- struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = dev->phy.g;
u16 addr;
addr = table + offset;
- if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_READ) ||
- (addr - 1 != phy->ofdmtab_addr)) {
+ if ((gphy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_READ) ||
+ (addr - 1 != gphy->ofdmtab_addr)) {
/* The hardware has a different address in memory. Update it. */
b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
- phy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_READ;
+ gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_READ;
}
- phy->ofdmtab_addr = addr;
+ gphy->ofdmtab_addr = addr;
return b43_phy_read(dev, B43_PHY_OTABLEI);
@@ -398,34 +399,34 @@ u16 b43_ofdmtab_read16(struct b43_wldev *dev, u16 table, u16 offset)
void b43_ofdmtab_write16(struct b43_wldev *dev, u16 table,
u16 offset, u16 value)
{
- struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = dev->phy.g;
u16 addr;
addr = table + offset;
- if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) ||
- (addr - 1 != phy->ofdmtab_addr)) {
+ if ((gphy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) ||
+ (addr - 1 != gphy->ofdmtab_addr)) {
/* The hardware has a different address in memory. Update it. */
b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
- phy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_WRITE;
+ gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_WRITE;
}
- phy->ofdmtab_addr = addr;
+ gphy->ofdmtab_addr = addr;
b43_phy_write(dev, B43_PHY_OTABLEI, value);
}
u32 b43_ofdmtab_read32(struct b43_wldev *dev, u16 table, u16 offset)
{
- struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = dev->phy.g;
u32 ret;
u16 addr;
addr = table + offset;
- if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_READ) ||
- (addr - 1 != phy->ofdmtab_addr)) {
+ if ((gphy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_READ) ||
+ (addr - 1 != gphy->ofdmtab_addr)) {
/* The hardware has a different address in memory. Update it. */
b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
- phy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_READ;
+ gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_READ;
}
- phy->ofdmtab_addr = addr;
+ gphy->ofdmtab_addr = addr;
ret = b43_phy_read(dev, B43_PHY_OTABLEQ);
ret <<= 16;
ret |= b43_phy_read(dev, B43_PHY_OTABLEI);
@@ -436,17 +437,17 @@ u32 b43_ofdmtab_read32(struct b43_wldev *dev, u16 table, u16 offset)
void b43_ofdmtab_write32(struct b43_wldev *dev, u16 table,
u16 offset, u32 value)
{
- struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = dev->phy.g;
u16 addr;
addr = table + offset;
- if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) ||
- (addr - 1 != phy->ofdmtab_addr)) {
+ if ((gphy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) ||
+ (addr - 1 != gphy->ofdmtab_addr)) {
/* The hardware has a different address in memory. Update it. */
b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
- phy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_WRITE;
+ gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_WRITE;
}
- phy->ofdmtab_addr = addr;
+ gphy->ofdmtab_addr = addr;
b43_phy_write(dev, B43_PHY_OTABLEI, value);
b43_phy_write(dev, B43_PHY_OTABLEQ, (value >> 16));
diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/b43/tables_nphy.c
index 2aa57551786aeb93b7bc90b602982fca9d4c4870..4e2336315545a3de50b0418b1af0fb7a94908011 100644
--- a/drivers/net/wireless/b43/tables_nphy.c
+++ b/drivers/net/wireless/b43/tables_nphy.c
@@ -24,8 +24,8 @@
#include "b43.h"
#include "tables_nphy.h"
-#include "phy.h"
-#include "nphy.h"
+#include "phy_common.h"
+#include "phy_n.h"
struct b2055_inittab_entry {
diff --git a/drivers/net/wireless/b43/wa.c b/drivers/net/wireless/b43/wa.c
index daa94211f8388c7d1e1945317daaff3d44904623..0c0fb15abb9f0fabfcf89d034fde3e20116f940a 100644
--- a/drivers/net/wireless/b43/wa.c
+++ b/drivers/net/wireless/b43/wa.c
@@ -27,7 +27,7 @@
#include "b43.h"
#include "main.h"
#include "tables.h"
-#include "phy.h"
+#include "phy_common.h"
#include "wa.h"
static void b43_wa_papd(struct b43_wldev *dev)
diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c
index 9dda8169f7cc428fb754f03bbcb224a9227a66d4..2fabcf8f0474253bba1dca6fb46fa7b7afd4584c 100644
--- a/drivers/net/wireless/b43/xmit.c
+++ b/drivers/net/wireless/b43/xmit.c
@@ -28,7 +28,7 @@
*/
#include "xmit.h"
-#include "phy.h"
+#include "phy_common.h"
#include "dma.h"
#include "pio.h"
@@ -208,7 +208,7 @@ int b43_generate_txhdr(struct b43_wldev *dev,
txrate = ieee80211_get_tx_rate(dev->wl->hw, info);
rate = txrate ? txrate->hw_value : B43_CCK_RATE_1MB;
rate_ofdm = b43_is_ofdm_rate(rate);
- fbrate = ieee80211_get_alt_retry_rate(dev->wl->hw, info) ? : txrate;
+ fbrate = ieee80211_get_alt_retry_rate(dev->wl->hw, info, 0) ? : txrate;
rate_fb = fbrate->hw_value;
rate_fb_ofdm = b43_is_ofdm_rate(rate_fb);
@@ -252,7 +252,7 @@ int b43_generate_txhdr(struct b43_wldev *dev,
}
/* Hardware appends ICV. */
- plcp_fragment_len += info->control.icv_len;
+ plcp_fragment_len += info->control.hw_key->icv_len;
key_idx = b43_kidx_to_fw(dev, key_idx);
mac_ctl |= (key_idx << B43_TXH_MAC_KEYIDX_SHIFT) &
@@ -260,7 +260,7 @@ int b43_generate_txhdr(struct b43_wldev *dev,
mac_ctl |= (key->algorithm << B43_TXH_MAC_KEYALG_SHIFT) &
B43_TXH_MAC_KEYALG;
wlhdr_len = ieee80211_hdrlen(fctl);
- iv_len = min((size_t) info->control.iv_len,
+ iv_len = min((size_t) info->control.hw_key->iv_len,
ARRAY_SIZE(txhdr->iv));
memcpy(txhdr->iv, ((u8 *) wlhdr) + wlhdr_len, iv_len);
}
@@ -431,6 +431,7 @@ static s8 b43_rssi_postprocess(struct b43_wldev *dev,
int adjust_2053, int adjust_2050)
{
struct b43_phy *phy = &dev->phy;
+ struct b43_phy_g *gphy = phy->g;
s32 tmp;
switch (phy->radio_ver) {
@@ -450,7 +451,8 @@ static s8 b43_rssi_postprocess(struct b43_wldev *dev,
boardflags_lo & B43_BFL_RSSI) {
if (in_rssi > 63)
in_rssi = 63;
- tmp = phy->nrssi_lt[in_rssi];
+ B43_WARN_ON(phy->type != B43_PHYTYPE_G);
+ tmp = gphy->nrssi_lt[in_rssi];
tmp = 31 - tmp;
tmp *= -131;
tmp /= 128;
@@ -678,6 +680,8 @@ void b43_handle_txstatus(struct b43_wldev *dev,
b43_pio_handle_txstatus(dev, status);
else
b43_dma_handle_txstatus(dev, status);
+
+ b43_phy_txpower_check(dev, 0);
}
/* Fill out the mac80211 TXstatus report based on the b43-specific
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 1cb77db5c29265d55d059b398f0c3dcb04c3b47a..c66d57560e7ceb97af514a8c4bc05e07f03e9971 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -888,13 +888,13 @@ static void handle_irq_noise(struct b43legacy_wldev *dev)
static void handle_irq_tbtt_indication(struct b43legacy_wldev *dev)
{
- if (b43legacy_is_mode(dev->wl, IEEE80211_IF_TYPE_AP)) {
+ if (b43legacy_is_mode(dev->wl, NL80211_IFTYPE_AP)) {
/* TODO: PS TBTT */
} else {
if (1/*FIXME: the last PSpoll frame was sent successfully */)
b43legacy_power_saving_ctl_bits(dev, -1, -1);
}
- if (b43legacy_is_mode(dev->wl, IEEE80211_IF_TYPE_IBSS))
+ if (b43legacy_is_mode(dev->wl, NL80211_IFTYPE_ADHOC))
dev->dfq_valid = 1;
}
@@ -1201,7 +1201,7 @@ static void handle_irq_beacon(struct b43legacy_wldev *dev)
struct b43legacy_wl *wl = dev->wl;
u32 cmd;
- if (!b43legacy_is_mode(wl, IEEE80211_IF_TYPE_AP))
+ if (!b43legacy_is_mode(wl, NL80211_IFTYPE_AP))
return;
/* This is the bottom half of the asynchronous beacon update. */
@@ -1936,9 +1936,9 @@ static void b43legacy_adjust_opmode(struct b43legacy_wldev *dev)
ctl &= ~B43legacy_MACCTL_BEACPROMISC;
ctl |= B43legacy_MACCTL_INFRA;
- if (b43legacy_is_mode(wl, IEEE80211_IF_TYPE_AP))
+ if (b43legacy_is_mode(wl, NL80211_IFTYPE_AP))
ctl |= B43legacy_MACCTL_AP;
- else if (b43legacy_is_mode(wl, IEEE80211_IF_TYPE_IBSS))
+ else if (b43legacy_is_mode(wl, NL80211_IFTYPE_ADHOC))
ctl &= ~B43legacy_MACCTL_INFRA;
if (wl->filter_flags & FIF_CONTROL)
@@ -2646,7 +2646,7 @@ static int b43legacy_op_dev_config(struct ieee80211_hw *hw,
b43legacy_mgmtframe_txantenna(dev, antenna_tx);
/* Update templates for AP mode. */
- if (b43legacy_is_mode(wl, IEEE80211_IF_TYPE_AP))
+ if (b43legacy_is_mode(wl, NL80211_IFTYPE_AP))
b43legacy_set_beacon_int(dev, conf->beacon_int);
@@ -2733,12 +2733,12 @@ static int b43legacy_op_config_interface(struct ieee80211_hw *hw,
else
memset(wl->bssid, 0, ETH_ALEN);
if (b43legacy_status(dev) >= B43legacy_STAT_INITIALIZED) {
- if (b43legacy_is_mode(wl, IEEE80211_IF_TYPE_AP)) {
- B43legacy_WARN_ON(vif->type != IEEE80211_IF_TYPE_AP);
+ if (b43legacy_is_mode(wl, NL80211_IFTYPE_AP)) {
+ B43legacy_WARN_ON(vif->type != NL80211_IFTYPE_AP);
b43legacy_set_ssid(dev, conf->ssid, conf->ssid_len);
if (conf->changed & IEEE80211_IFCC_BEACON)
b43legacy_update_templates(wl);
- } else if (b43legacy_is_mode(wl, IEEE80211_IF_TYPE_IBSS)) {
+ } else if (b43legacy_is_mode(wl, NL80211_IFTYPE_ADHOC)) {
if (conf->changed & IEEE80211_IFCC_BEACON)
b43legacy_update_templates(wl);
}
@@ -3020,7 +3020,7 @@ static void b43legacy_set_synth_pu_delay(struct b43legacy_wldev *dev,
bool idle) {
u16 pu_delay = 1050;
- if (b43legacy_is_mode(dev->wl, IEEE80211_IF_TYPE_IBSS) || idle)
+ if (b43legacy_is_mode(dev->wl, NL80211_IFTYPE_ADHOC) || idle)
pu_delay = 500;
if ((dev->phy.radio_ver == 0x2050) && (dev->phy.radio_rev == 8))
pu_delay = max(pu_delay, (u16)2400);
@@ -3035,7 +3035,7 @@ static void b43legacy_set_pretbtt(struct b43legacy_wldev *dev)
u16 pretbtt;
/* The time value is in microseconds. */
- if (b43legacy_is_mode(dev->wl, IEEE80211_IF_TYPE_IBSS))
+ if (b43legacy_is_mode(dev->wl, NL80211_IFTYPE_ADHOC))
pretbtt = 2;
else
pretbtt = 250;
@@ -3259,10 +3259,10 @@ static int b43legacy_op_add_interface(struct ieee80211_hw *hw,
/* TODO: allow WDS/AP devices to coexist */
- if (conf->type != IEEE80211_IF_TYPE_AP &&
- conf->type != IEEE80211_IF_TYPE_STA &&
- conf->type != IEEE80211_IF_TYPE_WDS &&
- conf->type != IEEE80211_IF_TYPE_IBSS)
+ if (conf->type != NL80211_IFTYPE_AP &&
+ conf->type != NL80211_IFTYPE_STATION &&
+ conf->type != NL80211_IFTYPE_WDS &&
+ conf->type != NL80211_IFTYPE_ADHOC)
return -EOPNOTSUPP;
mutex_lock(&wl->mutex);
@@ -3403,7 +3403,7 @@ static int b43legacy_op_set_retry_limit(struct ieee80211_hw *hw,
}
static int b43legacy_op_beacon_set_tim(struct ieee80211_hw *hw,
- int aid, int set)
+ struct ieee80211_sta *sta, bool set)
{
struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
unsigned long flags;
@@ -3704,7 +3704,13 @@ static int b43legacy_wireless_init(struct ssb_device *dev)
hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM;
+ hw->wiphy->interface_modes =
+ BIT(NL80211_IFTYPE_AP) |
+ BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_WDS) |
+ BIT(NL80211_IFTYPE_ADHOC);
hw->queues = 1; /* FIXME: hardware has more queues */
+ hw->max_altrates = 1;
SET_IEEE80211_DEV(hw, dev->dev);
if (is_valid_ether_addr(sprom->et1mac))
SET_IEEE80211_PERM_ADDR(hw, sprom->et1mac);
diff --git a/drivers/net/wireless/b43legacy/phy.c b/drivers/net/wireless/b43legacy/phy.c
index 768cccb9b1bafbb4a85d5c2ff77d71900e6b5a0b..4c9442b16f3fb51ce9505ac5ac013d2d453d6f49 100644
--- a/drivers/net/wireless/b43legacy/phy.c
+++ b/drivers/net/wireless/b43legacy/phy.c
@@ -103,7 +103,7 @@ void b43legacy_phy_lock(struct b43legacy_wldev *dev)
if (dev->dev->id.revision < 3) {
b43legacy_mac_suspend(dev);
} else {
- if (!b43legacy_is_mode(dev->wl, IEEE80211_IF_TYPE_AP))
+ if (!b43legacy_is_mode(dev->wl, NL80211_IFTYPE_AP))
b43legacy_power_saving_ctl_bits(dev, -1, 1);
}
}
@@ -118,7 +118,7 @@ void b43legacy_phy_unlock(struct b43legacy_wldev *dev)
if (dev->dev->id.revision < 3) {
b43legacy_mac_enable(dev);
} else {
- if (!b43legacy_is_mode(dev->wl, IEEE80211_IF_TYPE_AP))
+ if (!b43legacy_is_mode(dev->wl, NL80211_IFTYPE_AP))
b43legacy_power_saving_ctl_bits(dev, -1, -1);
}
}
@@ -595,12 +595,14 @@ static void b43legacy_phy_initb5(struct b43legacy_wldev *dev)
0x0035) & 0xFFC0) | 0x0064);
b43legacy_phy_write(dev, 0x005D, (b43legacy_phy_read(dev,
0x005D) & 0xFF80) | 0x000A);
+ b43legacy_phy_write(dev, 0x5B, 0x0000);
+ b43legacy_phy_write(dev, 0x5C, 0x0000);
}
if (dev->bad_frames_preempt)
b43legacy_phy_write(dev, B43legacy_PHY_RADIO_BITFIELD,
b43legacy_phy_read(dev,
- B43legacy_PHY_RADIO_BITFIELD) | (1 << 11));
+ B43legacy_PHY_RADIO_BITFIELD) | (1 << 12));
if (phy->analog == 1) {
b43legacy_phy_write(dev, 0x0026, 0xCE00);
@@ -753,7 +755,7 @@ static void b43legacy_phy_initb6(struct b43legacy_wldev *dev)
b43legacy_radio_write16(dev, 0x0050, 0x0020);
}
if (phy->radio_rev <= 2) {
- b43legacy_radio_write16(dev, 0x007C, 0x0020);
+ b43legacy_radio_write16(dev, 0x0050, 0x0020);
b43legacy_radio_write16(dev, 0x005A, 0x0070);
b43legacy_radio_write16(dev, 0x005B, 0x007B);
b43legacy_radio_write16(dev, 0x005C, 0x00B0);
@@ -771,7 +773,7 @@ static void b43legacy_phy_initb6(struct b43legacy_wldev *dev)
b43legacy_phy_write(dev, 0x002A, 0x8AC0);
b43legacy_phy_write(dev, 0x0038, 0x0668);
b43legacy_radio_set_txpower_bg(dev, 0xFFFF, 0xFFFF, 0xFFFF);
- if (phy->radio_rev <= 5)
+ if (phy->radio_rev == 4 || phy->radio_rev == 5)
b43legacy_phy_write(dev, 0x005D, (b43legacy_phy_read(dev,
0x005D) & 0xFF80) | 0x0003);
if (phy->radio_rev <= 2)
@@ -1010,7 +1012,7 @@ static void b43legacy_phy_initg(struct b43legacy_wldev *dev)
b43legacy_phy_initb5(dev);
else
b43legacy_phy_initb6(dev);
- if (phy->rev >= 2 || phy->gmode)
+ if (phy->rev >= 2 && phy->gmode)
b43legacy_phy_inita(dev);
if (phy->rev >= 2) {
@@ -1025,18 +1027,22 @@ static void b43legacy_phy_initg(struct b43legacy_wldev *dev)
b43legacy_phy_write(dev, 0x0811, 0x0400);
b43legacy_phy_write(dev, 0x0015, 0x00C0);
}
- if (phy->rev >= 2 || phy->gmode) {
+ if (phy->gmode) {
tmp = b43legacy_phy_read(dev, 0x0400) & 0xFF;
- if (tmp == 3 || tmp == 5) {
+ if (tmp == 3) {
+ b43legacy_phy_write(dev, 0x04C2, 0x1816);
+ b43legacy_phy_write(dev, 0x04C3, 0x8606);
+ }
+ if (tmp == 4 || tmp == 5) {
b43legacy_phy_write(dev, 0x04C2, 0x1816);
b43legacy_phy_write(dev, 0x04C3, 0x8006);
- if (tmp == 5)
- b43legacy_phy_write(dev, 0x04CC,
- (b43legacy_phy_read(dev,
- 0x04CC) & 0x00FF) |
- 0x1F00);
+ b43legacy_phy_write(dev, 0x04CC,
+ (b43legacy_phy_read(dev,
+ 0x04CC) & 0x00FF) |
+ 0x1F00);
}
- b43legacy_phy_write(dev, 0x047E, 0x0078);
+ if (phy->rev >= 2)
+ b43legacy_phy_write(dev, 0x047E, 0x0078);
}
if (phy->radio_rev == 8) {
b43legacy_phy_write(dev, 0x0801, b43legacy_phy_read(dev, 0x0801)
@@ -1078,7 +1084,7 @@ static void b43legacy_phy_initg(struct b43legacy_wldev *dev)
else
b43legacy_phy_write(dev, 0x002F, 0x0202);
}
- if (phy->gmode || phy->rev >= 2) {
+ if (phy->gmode) {
b43legacy_phy_lo_adjust(dev, 0);
b43legacy_phy_write(dev, 0x080F, 0x8078);
}
diff --git a/drivers/net/wireless/b43legacy/rfkill.c b/drivers/net/wireless/b43legacy/rfkill.c
index 476add97e9749bddde4ef20b6420e13beef21886..b32bf6a94f19d7543525ed562a89683bf893d168 100644
--- a/drivers/net/wireless/b43legacy/rfkill.c
+++ b/drivers/net/wireless/b43legacy/rfkill.c
@@ -44,23 +44,6 @@ static bool b43legacy_is_hw_radio_enabled(struct b43legacy_wldev *dev)
return 0;
}
-/* Update the rfkill state */
-static void b43legacy_rfkill_update_state(struct b43legacy_wldev *dev)
-{
- struct b43legacy_rfkill *rfk = &(dev->wl->rfkill);
-
- if (!dev->radio_hw_enable) {
- rfk->rfkill->state = RFKILL_STATE_HARD_BLOCKED;
- return;
- }
-
- if (!dev->phy.radio_on)
- rfk->rfkill->state = RFKILL_STATE_SOFT_BLOCKED;
- else
- rfk->rfkill->state = RFKILL_STATE_UNBLOCKED;
-
-}
-
/* The poll callback for the hardware button. */
static void b43legacy_rfkill_poll(struct input_polled_dev *poll_dev)
{
@@ -78,7 +61,6 @@ static void b43legacy_rfkill_poll(struct input_polled_dev *poll_dev)
if (unlikely(enabled != dev->radio_hw_enable)) {
dev->radio_hw_enable = enabled;
report_change = 1;
- b43legacy_rfkill_update_state(dev);
b43legacyinfo(wl, "Radio hardware status changed to %s\n",
enabled ? "ENABLED" : "DISABLED");
}
diff --git a/drivers/net/wireless/b43legacy/xmit.c b/drivers/net/wireless/b43legacy/xmit.c
index 68e1f8c78727dd1d4c2504f12b41a75d5080d06e..65e833781608ecda0629e85dd6755dcf9104847c 100644
--- a/drivers/net/wireless/b43legacy/xmit.c
+++ b/drivers/net/wireless/b43legacy/xmit.c
@@ -193,7 +193,6 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev,
{
const struct ieee80211_hdr *wlhdr;
int use_encryption = !!info->control.hw_key;
- u16 fctl;
u8 rate;
struct ieee80211_rate *rate_fb;
int rate_ofdm;
@@ -204,7 +203,6 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev,
struct ieee80211_rate *tx_rate;
wlhdr = (const struct ieee80211_hdr *)fragment_data;
- fctl = le16_to_cpu(wlhdr->frame_control);
memset(txhdr, 0, sizeof(*txhdr));
@@ -212,7 +210,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev,
rate = tx_rate->hw_value;
rate_ofdm = b43legacy_is_ofdm_rate(rate);
- rate_fb = ieee80211_get_alt_retry_rate(dev->wl->hw, info) ? : tx_rate;
+ rate_fb = ieee80211_get_alt_retry_rate(dev->wl->hw, info, 0) ? : tx_rate;
rate_fb_ofdm = b43legacy_is_ofdm_rate(rate_fb->hw_value);
txhdr->mac_frame_ctl = wlhdr->frame_control;
@@ -245,7 +243,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev,
if (key->enabled) {
/* Hardware appends ICV. */
- plcp_fragment_len += info->control.icv_len;
+ plcp_fragment_len += info->control.hw_key->icv_len;
key_idx = b43legacy_kidx_to_fw(dev, key_idx);
mac_ctl |= (key_idx << B43legacy_TX4_MAC_KEYIDX_SHIFT) &
@@ -253,8 +251,8 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev,
mac_ctl |= (key->algorithm <<
B43legacy_TX4_MAC_KEYALG_SHIFT) &
B43legacy_TX4_MAC_KEYALG;
- wlhdr_len = ieee80211_get_hdrlen(fctl);
- iv_len = min((size_t)info->control.iv_len,
+ wlhdr_len = ieee80211_hdrlen(wlhdr->frame_control);
+ iv_len = min((size_t)info->control.hw_key->iv_len,
ARRAY_SIZE(txhdr->iv));
memcpy(txhdr->iv, ((u8 *)wlhdr) + wlhdr_len, iv_len);
} else {
@@ -626,7 +624,7 @@ void b43legacy_handle_hwtxstatus(struct b43legacy_wldev *dev,
tmp = hw->count;
status.frame_count = (tmp >> 4);
status.rts_count = (tmp & 0x0F);
- tmp = hw->flags;
+ tmp = hw->flags << 1;
status.supp_reason = ((tmp & 0x1C) >> 2);
status.pm_indicated = !!(tmp & 0x80);
status.intermediate = !!(tmp & 0x40);
diff --git a/drivers/net/wireless/hermes.c b/drivers/net/wireless/hermes.c
index 29d39105f5b869a4a59be436e41ab2015a3c822e..bfa375369df3fc517cd639c2db190b7518b9d782 100644
--- a/drivers/net/wireless/hermes.c
+++ b/drivers/net/wireless/hermes.c
@@ -87,7 +87,8 @@ MODULE_LICENSE("Dual MPL/GPL");
Callable from any context.
*/
-static int hermes_issue_cmd(hermes_t *hw, u16 cmd, u16 param0)
+static int hermes_issue_cmd(hermes_t *hw, u16 cmd, u16 param0,
+ u16 param1, u16 param2)
{
int k = CMD_BUSY_TIMEOUT;
u16 reg;
@@ -103,8 +104,8 @@ static int hermes_issue_cmd(hermes_t *hw, u16 cmd, u16 param0)
return -EBUSY;
}
- hermes_write_regn(hw, PARAM2, 0);
- hermes_write_regn(hw, PARAM1, 0);
+ hermes_write_regn(hw, PARAM2, param2);
+ hermes_write_regn(hw, PARAM1, param1);
hermes_write_regn(hw, PARAM0, param0);
hermes_write_regn(hw, CMD, cmd);
@@ -115,16 +116,72 @@ static int hermes_issue_cmd(hermes_t *hw, u16 cmd, u16 param0)
* Function definitions
*/
+/* For doing cmds that wipe the magic constant in SWSUPPORT0 */
+int hermes_doicmd_wait(hermes_t *hw, u16 cmd,
+ u16 parm0, u16 parm1, u16 parm2,
+ struct hermes_response *resp)
+{
+ int err = 0;
+ int k;
+ u16 status, reg;
+
+ err = hermes_issue_cmd(hw, cmd, parm0, parm1, parm2);
+ if (err)
+ return err;
+
+ reg = hermes_read_regn(hw, EVSTAT);
+ k = CMD_INIT_TIMEOUT;
+ while ((!(reg & HERMES_EV_CMD)) && k) {
+ k--;
+ udelay(10);
+ reg = hermes_read_regn(hw, EVSTAT);
+ }
+
+ hermes_write_regn(hw, SWSUPPORT0, HERMES_MAGIC);
+
+ if (!hermes_present(hw)) {
+ DEBUG(0, "hermes @ 0x%x: Card removed during reset.\n",
+ hw->iobase);
+ err = -ENODEV;
+ goto out;
+ }
+
+ if (!(reg & HERMES_EV_CMD)) {
+ printk(KERN_ERR "hermes @ %p: "
+ "Timeout waiting for card to reset (reg=0x%04x)!\n",
+ hw->iobase, reg);
+ err = -ETIMEDOUT;
+ goto out;
+ }
+
+ status = hermes_read_regn(hw, STATUS);
+ if (resp) {
+ resp->status = status;
+ resp->resp0 = hermes_read_regn(hw, RESP0);
+ resp->resp1 = hermes_read_regn(hw, RESP1);
+ resp->resp2 = hermes_read_regn(hw, RESP2);
+ }
+
+ hermes_write_regn(hw, EVACK, HERMES_EV_CMD);
+
+ if (status & HERMES_STATUS_RESULT)
+ err = -EIO;
+out:
+ return err;
+}
+EXPORT_SYMBOL(hermes_doicmd_wait);
+
void hermes_struct_init(hermes_t *hw, void __iomem *address, int reg_spacing)
{
hw->iobase = address;
hw->reg_spacing = reg_spacing;
hw->inten = 0x0;
}
+EXPORT_SYMBOL(hermes_struct_init);
int hermes_init(hermes_t *hw)
{
- u16 status, reg;
+ u16 reg;
int err = 0;
int k;
@@ -162,45 +219,11 @@ int hermes_init(hermes_t *hw)
/* We don't use hermes_docmd_wait here, because the reset wipes
the magic constant in SWSUPPORT0 away, and it gets confused */
- err = hermes_issue_cmd(hw, HERMES_CMD_INIT, 0);
- if (err)
- return err;
-
- reg = hermes_read_regn(hw, EVSTAT);
- k = CMD_INIT_TIMEOUT;
- while ( (! (reg & HERMES_EV_CMD)) && k) {
- k--;
- udelay(10);
- reg = hermes_read_regn(hw, EVSTAT);
- }
-
- hermes_write_regn(hw, SWSUPPORT0, HERMES_MAGIC);
-
- if (! hermes_present(hw)) {
- DEBUG(0, "hermes @ 0x%x: Card removed during reset.\n",
- hw->iobase);
- err = -ENODEV;
- goto out;
- }
-
- if (! (reg & HERMES_EV_CMD)) {
- printk(KERN_ERR "hermes @ %p: "
- "Timeout waiting for card to reset (reg=0x%04x)!\n",
- hw->iobase, reg);
- err = -ETIMEDOUT;
- goto out;
- }
+ err = hermes_doicmd_wait(hw, HERMES_CMD_INIT, 0, 0, 0, NULL);
- status = hermes_read_regn(hw, STATUS);
-
- hermes_write_regn(hw, EVACK, HERMES_EV_CMD);
-
- if (status & HERMES_STATUS_RESULT)
- err = -EIO;
-
- out:
return err;
}
+EXPORT_SYMBOL(hermes_init);
/* Issue a command to the chip, and (busy!) wait for it to
* complete.
@@ -216,7 +239,7 @@ int hermes_docmd_wait(hermes_t *hw, u16 cmd, u16 parm0,
u16 reg;
u16 status;
- err = hermes_issue_cmd(hw, cmd, parm0);
+ err = hermes_issue_cmd(hw, cmd, parm0, 0, 0);
if (err) {
if (! hermes_present(hw)) {
if (net_ratelimit())
@@ -271,6 +294,7 @@ int hermes_docmd_wait(hermes_t *hw, u16 cmd, u16 parm0,
out:
return err;
}
+EXPORT_SYMBOL(hermes_docmd_wait);
int hermes_allocate(hermes_t *hw, u16 size, u16 *fid)
{
@@ -313,7 +337,7 @@ int hermes_allocate(hermes_t *hw, u16 size, u16 *fid)
return 0;
}
-
+EXPORT_SYMBOL(hermes_allocate);
/* Set up a BAP to read a particular chunk of data from card's internal buffer.
*
@@ -397,6 +421,7 @@ int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
out:
return err;
}
+EXPORT_SYMBOL(hermes_bap_pread);
/* Write a block of data to the chip's buffer, via the
* BAP. Synchronization/serialization is the caller's problem.
@@ -422,6 +447,7 @@ int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
out:
return err;
}
+EXPORT_SYMBOL(hermes_bap_pwrite);
/* Read a Length-Type-Value record from the card.
*
@@ -463,7 +489,7 @@ int hermes_read_ltv(hermes_t *hw, int bap, u16 rid, unsigned bufsize,
if (rtype != rid)
printk(KERN_WARNING "hermes @ %p: %s(): "
"rid (0x%04x) does not match type (0x%04x)\n",
- hw->iobase, __FUNCTION__, rid, rtype);
+ hw->iobase, __func__, rid, rtype);
if (HERMES_RECLEN_TO_BYTES(rlength) > bufsize)
printk(KERN_WARNING "hermes @ %p: "
"Truncating LTV record from %d to %d bytes. "
@@ -475,6 +501,7 @@ int hermes_read_ltv(hermes_t *hw, int bap, u16 rid, unsigned bufsize,
return 0;
}
+EXPORT_SYMBOL(hermes_read_ltv);
int hermes_write_ltv(hermes_t *hw, int bap, u16 rid,
u16 length, const void *value)
@@ -497,20 +524,11 @@ int hermes_write_ltv(hermes_t *hw, int bap, u16 rid,
hermes_write_bytes(hw, dreg, value, count << 1);
- err = hermes_docmd_wait(hw, HERMES_CMD_ACCESS | HERMES_CMD_WRITE,
+ err = hermes_docmd_wait(hw, HERMES_CMD_ACCESS | HERMES_CMD_WRITE,
rid, NULL);
return err;
}
-
-EXPORT_SYMBOL(hermes_struct_init);
-EXPORT_SYMBOL(hermes_init);
-EXPORT_SYMBOL(hermes_docmd_wait);
-EXPORT_SYMBOL(hermes_allocate);
-
-EXPORT_SYMBOL(hermes_bap_pread);
-EXPORT_SYMBOL(hermes_bap_pwrite);
-EXPORT_SYMBOL(hermes_read_ltv);
EXPORT_SYMBOL(hermes_write_ltv);
static int __init init_hermes(void)
diff --git a/drivers/net/wireless/hermes.h b/drivers/net/wireless/hermes.h
index 8e3f0e3edb58f57e6a20aef2187c8317acb8ddc3..8b13c8fef3dcf49f4ebfe976362ca173c9a5edf6 100644
--- a/drivers/net/wireless/hermes.h
+++ b/drivers/net/wireless/hermes.h
@@ -179,17 +179,23 @@
#define HERMES_802_11_OFFSET (14)
#define HERMES_802_3_OFFSET (14+32)
#define HERMES_802_2_OFFSET (14+32+14)
+#define HERMES_TXCNTL2_OFFSET (HERMES_802_3_OFFSET - 2)
#define HERMES_RXSTAT_ERR (0x0003)
#define HERMES_RXSTAT_BADCRC (0x0001)
#define HERMES_RXSTAT_UNDECRYPTABLE (0x0002)
+#define HERMES_RXSTAT_MIC (0x0010) /* Frame contains MIC */
#define HERMES_RXSTAT_MACPORT (0x0700)
#define HERMES_RXSTAT_PCF (0x1000) /* Frame was received in CF period */
+#define HERMES_RXSTAT_MIC_KEY_ID (0x1800) /* MIC key used */
#define HERMES_RXSTAT_MSGTYPE (0xE000)
#define HERMES_RXSTAT_1042 (0x2000) /* RFC-1042 frame */
#define HERMES_RXSTAT_TUNNEL (0x4000) /* bridge-tunnel encoded frame */
#define HERMES_RXSTAT_WMP (0x6000) /* Wavelan-II Management Protocol frame */
+/* Shift amount for key ID in RXSTAT and TXCTRL */
+#define HERMES_MIC_KEY_ID_SHIFT 11
+
struct hermes_tx_descriptor {
__le16 status;
__le16 reserved1;
@@ -208,6 +214,8 @@ struct hermes_tx_descriptor {
#define HERMES_TXCTRL_TX_OK (0x0002) /* ?? interrupt on Tx complete */
#define HERMES_TXCTRL_TX_EX (0x0004) /* ?? interrupt on Tx exception */
#define HERMES_TXCTRL_802_11 (0x0008) /* We supply 802.11 header */
+#define HERMES_TXCTRL_MIC (0x0010) /* 802.3 + TKIP */
+#define HERMES_TXCTRL_MIC_KEY_ID (0x1800) /* MIC Key ID mask */
#define HERMES_TXCTRL_ALT_RTRY (0x0020)
/* Inquiry constants and data types */
@@ -302,6 +310,40 @@ union hermes_scan_info {
struct symbol_scan_apinfo s;
};
+/* Extended scan struct for HERMES_INQ_CHANNELINFO.
+ * wl_lkm calls this an ACS scan (Automatic Channel Select).
+ * Keep out of union hermes_scan_info because it is much bigger than
+ * the older scan structures. */
+struct agere_ext_scan_info {
+ __le16 reserved0;
+
+ u8 noise;
+ u8 level;
+ u8 rx_flow;
+ u8 rate;
+ __le16 reserved1[2];
+
+ __le16 frame_control;
+ __le16 dur_id;
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 bssid[ETH_ALEN];
+ __le16 sequence;
+ u8 addr4[ETH_ALEN];
+
+ __le16 data_length;
+
+ /* Next 3 fields do not get filled in. */
+ u8 daddr[ETH_ALEN];
+ u8 saddr[ETH_ALEN];
+ __le16 len_type;
+
+ __le64 timestamp;
+ __le16 beacon_interval;
+ __le16 capabilities;
+ u8 data[316];
+} __attribute__ ((packed));
+
#define HERMES_LINKSTATUS_NOT_CONNECTED (0x0000)
#define HERMES_LINKSTATUS_CONNECTED (0x0001)
#define HERMES_LINKSTATUS_DISCONNECTED (0x0002)
@@ -353,6 +395,9 @@ void hermes_struct_init(hermes_t *hw, void __iomem *address, int reg_spacing);
int hermes_init(hermes_t *hw);
int hermes_docmd_wait(hermes_t *hw, u16 cmd, u16 parm0,
struct hermes_response *resp);
+int hermes_doicmd_wait(hermes_t *hw, u16 cmd,
+ u16 parm0, u16 parm1, u16 parm2,
+ struct hermes_response *resp);
int hermes_allocate(hermes_t *hw, u16 size, u16 *fid);
int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
diff --git a/drivers/net/wireless/hermes_dld.c b/drivers/net/wireless/hermes_dld.c
new file mode 100644
index 0000000000000000000000000000000000000000..d8c626e61a3ad603d6e18bf902806ffb3aa62052
--- /dev/null
+++ b/drivers/net/wireless/hermes_dld.c
@@ -0,0 +1,730 @@
+/*
+ * Hermes download helper driver.
+ *
+ * This could be entirely merged into hermes.c.
+ *
+ * I'm keeping it separate to minimise the amount of merging between
+ * kernel upgrades. It also means the memory overhead for drivers that
+ * don't need firmware download low.
+ *
+ * This driver:
+ * - is capable of writing to the volatile area of the hermes device
+ * - is currently not capable of writing to non-volatile areas
+ * - provide helpers to identify and update plugin data
+ * - is not capable of interpreting a fw image directly. That is up to
+ * the main card driver.
+ * - deals with Hermes I devices. It can probably be modified to deal
+ * with Hermes II devices
+ *
+ * Copyright (C) 2007, David Kilroy
+ *
+ * Plug data code slightly modified from spectrum_cs driver
+ * Copyright (C) 2002-2005 Pavel Roskin <proski@gnu.org>
+ * Portions based on information in wl_lkm_718 Agere driver
+ * COPYRIGHT (C) 2001-2004 by Agere Systems Inc. All Rights Reserved
+ *
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License
+ * at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License version 2 (the "GPL"), in
+ * which case the provisions of the GPL are applicable instead of the
+ * above. If you wish to allow the use of your version of this file
+ * only under the terms of the GPL and not to allow others to use your
+ * version of this file under the MPL, indicate your decision by
+ * deleting the provisions above and replace them with the notice and
+ * other provisions required by the GPL. If you do not delete the
+ * provisions above, a recipient may use your version of this file
+ * under either the MPL or the GPL.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include "hermes.h"
+#include "hermes_dld.h"
+
+MODULE_DESCRIPTION("Download helper for Lucent Hermes chipset");
+MODULE_AUTHOR("David Kilroy <kilroyd@gmail.com>");
+MODULE_LICENSE("Dual MPL/GPL");
+
+#define PFX "hermes_dld: "
+
+/*
+ * AUX port access. To unlock the AUX port write the access keys to the
+ * PARAM0-2 registers, then write HERMES_AUX_ENABLE to the HERMES_CONTROL
+ * register. Then read it and make sure it's HERMES_AUX_ENABLED.
+ */
+#define HERMES_AUX_ENABLE 0x8000 /* Enable auxiliary port access */
+#define HERMES_AUX_DISABLE 0x4000 /* Disable to auxiliary port access */
+#define HERMES_AUX_ENABLED 0xC000 /* Auxiliary port is open */
+#define HERMES_AUX_DISABLED 0x0000 /* Auxiliary port is closed */
+
+#define HERMES_AUX_PW0 0xFE01
+#define HERMES_AUX_PW1 0xDC23
+#define HERMES_AUX_PW2 0xBA45
+
+/* HERMES_CMD_DOWNLD */
+#define HERMES_PROGRAM_DISABLE (0x0000 | HERMES_CMD_DOWNLD)
+#define HERMES_PROGRAM_ENABLE_VOLATILE (0x0100 | HERMES_CMD_DOWNLD)
+#define HERMES_PROGRAM_ENABLE_NON_VOLATILE (0x0200 | HERMES_CMD_DOWNLD)
+#define HERMES_PROGRAM_NON_VOLATILE (0x0300 | HERMES_CMD_DOWNLD)
+
+/* End markers used in dblocks */
+#define PDI_END 0x00000000 /* End of PDA */
+#define BLOCK_END 0xFFFFFFFF /* Last image block */
+#define TEXT_END 0x1A /* End of text header */
+
+/*
+ * PDA == Production Data Area
+ *
+ * In principle, the max. size of the PDA is is 4096 words. Currently,
+ * however, only about 500 bytes of this area are used.
+ *
+ * Some USB implementations can't handle sizes in excess of 1016. Note
+ * that PDA is not actually used in those USB environments, but may be
+ * retrieved by common code.
+ */
+#define MAX_PDA_SIZE 1000
+
+/* Limit the amout we try to download in a single shot.
+ * Size is in bytes.
+ */
+#define MAX_DL_SIZE 1024
+#define LIMIT_PROGRAM_SIZE 0
+
+/*
+ * The following structures have little-endian fields denoted by
+ * the leading underscore. Don't access them directly - use inline
+ * functions defined below.
+ */
+
+/*
+ * The binary image to be downloaded consists of series of data blocks.
+ * Each block has the following structure.
+ */
+struct dblock {
+ __le32 addr; /* adapter address where to write the block */
+ __le16 len; /* length of the data only, in bytes */
+ char data[0]; /* data to be written */
+} __attribute__ ((packed));
+
+/*
+ * Plug Data References are located in in the image after the last data
+ * block. They refer to areas in the adapter memory where the plug data
+ * items with matching ID should be written.
+ */
+struct pdr {
+ __le32 id; /* record ID */
+ __le32 addr; /* adapter address where to write the data */
+ __le32 len; /* expected length of the data, in bytes */
+ char next[0]; /* next PDR starts here */
+} __attribute__ ((packed));
+
+/*
+ * Plug Data Items are located in the EEPROM read from the adapter by
+ * primary firmware. They refer to the device-specific data that should
+ * be plugged into the secondary firmware.
+ */
+struct pdi {
+ __le16 len; /* length of ID and data, in words */
+ __le16 id; /* record ID */
+ char data[0]; /* plug data */
+} __attribute__ ((packed));
+
+/*** FW data block access functions ***/
+
+static inline u32
+dblock_addr(const struct dblock *blk)
+{
+ return le32_to_cpu(blk->addr);
+}
+
+static inline u32
+dblock_len(const struct dblock *blk)
+{
+ return le16_to_cpu(blk->len);
+}
+
+/*** PDR Access functions ***/
+
+static inline u32
+pdr_id(const struct pdr *pdr)
+{
+ return le32_to_cpu(pdr->id);
+}
+
+static inline u32
+pdr_addr(const struct pdr *pdr)
+{
+ return le32_to_cpu(pdr->addr);
+}
+
+static inline u32
+pdr_len(const struct pdr *pdr)
+{
+ return le32_to_cpu(pdr->len);
+}
+
+/*** PDI Access functions ***/
+
+static inline u32
+pdi_id(const struct pdi *pdi)
+{
+ return le16_to_cpu(pdi->id);
+}
+
+/* Return length of the data only, in bytes */
+static inline u32
+pdi_len(const struct pdi *pdi)
+{
+ return 2 * (le16_to_cpu(pdi->len) - 1);
+}
+
+/*** Hermes AUX control ***/
+
+static inline void
+hermes_aux_setaddr(hermes_t *hw, u32 addr)
+{
+ hermes_write_reg(hw, HERMES_AUXPAGE, (u16) (addr >> 7));
+ hermes_write_reg(hw, HERMES_AUXOFFSET, (u16) (addr & 0x7F));
+}
+
+static inline int
+hermes_aux_control(hermes_t *hw, int enabled)
+{
+ int desired_state = enabled ? HERMES_AUX_ENABLED : HERMES_AUX_DISABLED;
+ int action = enabled ? HERMES_AUX_ENABLE : HERMES_AUX_DISABLE;
+ int i;
+
+ /* Already open? */
+ if (hermes_read_reg(hw, HERMES_CONTROL) == desired_state)
+ return 0;
+
+ hermes_write_reg(hw, HERMES_PARAM0, HERMES_AUX_PW0);
+ hermes_write_reg(hw, HERMES_PARAM1, HERMES_AUX_PW1);
+ hermes_write_reg(hw, HERMES_PARAM2, HERMES_AUX_PW2);
+ hermes_write_reg(hw, HERMES_CONTROL, action);
+
+ for (i = 0; i < 20; i++) {
+ udelay(10);
+ if (hermes_read_reg(hw, HERMES_CONTROL) ==
+ desired_state)
+ return 0;
+ }
+
+ return -EBUSY;
+}
+
+/*** Plug Data Functions ***/
+
+/*
+ * Scan PDR for the record with the specified RECORD_ID.
+ * If it's not found, return NULL.
+ */
+static struct pdr *
+hermes_find_pdr(struct pdr *first_pdr, u32 record_id)
+{
+ struct pdr *pdr = first_pdr;
+ void *end = (void *)first_pdr + MAX_PDA_SIZE;
+
+ while (((void *)pdr < end) &&
+ (pdr_id(pdr) != PDI_END)) {
+ /*
+ * PDR area is currently not terminated by PDI_END.
+ * It's followed by CRC records, which have the type
+ * field where PDR has length. The type can be 0 or 1.
+ */
+ if (pdr_len(pdr) < 2)
+ return NULL;
+
+ /* If the record ID matches, we are done */
+ if (pdr_id(pdr) == record_id)
+ return pdr;
+
+ pdr = (struct pdr *) pdr->next;
+ }
+ return NULL;
+}
+
+/* Scan production data items for a particular entry */
+static struct pdi *
+hermes_find_pdi(struct pdi *first_pdi, u32 record_id)
+{
+ struct pdi *pdi = first_pdi;
+
+ while (pdi_id(pdi) != PDI_END) {
+
+ /* If the record ID matches, we are done */
+ if (pdi_id(pdi) == record_id)
+ return pdi;
+
+ pdi = (struct pdi *) &pdi->data[pdi_len(pdi)];
+ }
+ return NULL;
+}
+
+/* Process one Plug Data Item - find corresponding PDR and plug it */
+static int
+hermes_plug_pdi(hermes_t *hw, struct pdr *first_pdr, const struct pdi *pdi)
+{
+ struct pdr *pdr;
+
+ /* Find the PDR corresponding to this PDI */
+ pdr = hermes_find_pdr(first_pdr, pdi_id(pdi));
+
+ /* No match is found, safe to ignore */
+ if (!pdr)
+ return 0;
+
+ /* Lengths of the data in PDI and PDR must match */
+ if (pdi_len(pdi) != pdr_len(pdr))
+ return -EINVAL;
+
+ /* do the actual plugging */
+ hermes_aux_setaddr(hw, pdr_addr(pdr));
+ hermes_write_bytes(hw, HERMES_AUXDATA, pdi->data, pdi_len(pdi));
+
+ return 0;
+}
+
+/* Read PDA from the adapter */
+int hermes_read_pda(hermes_t *hw,
+ __le16 *pda,
+ u32 pda_addr,
+ u16 pda_len,
+ int use_eeprom) /* can we get this into hw? */
+{
+ int ret;
+ u16 pda_size;
+ u16 data_len = pda_len;
+ __le16 *data = pda;
+
+ if (use_eeprom) {
+ /* PDA of spectrum symbol is in eeprom */
+
+ /* Issue command to read EEPROM */
+ ret = hermes_docmd_wait(hw, HERMES_CMD_READMIF, 0, NULL);
+ if (ret)
+ return ret;
+ } else {
+ /* wl_lkm does not include PDA size in the PDA area.
+ * We will pad the information into pda, so other routines
+ * don't have to be modified */
+ pda[0] = cpu_to_le16(pda_len - 2);
+ /* Includes CFG_PROD_DATA but not itself */
+ pda[1] = cpu_to_le16(0x0800); /* CFG_PROD_DATA */
+ data_len = pda_len - 4;
+ data = pda + 2;
+ }
+
+ /* Open auxiliary port */
+ ret = hermes_aux_control(hw, 1);
+ printk(KERN_DEBUG PFX "AUX enable returned %d\n", ret);
+ if (ret)
+ return ret;
+
+ /* read PDA from EEPROM */
+ hermes_aux_setaddr(hw, pda_addr);
+ hermes_read_words(hw, HERMES_AUXDATA, data, data_len / 2);
+
+ /* Close aux port */
+ ret = hermes_aux_control(hw, 0);
+ printk(KERN_DEBUG PFX "AUX disable returned %d\n", ret);
+
+ /* Check PDA length */
+ pda_size = le16_to_cpu(pda[0]);
+ printk(KERN_DEBUG PFX "Actual PDA length %d, Max allowed %d\n",
+ pda_size, pda_len);
+ if (pda_size > pda_len)
+ return -EINVAL;
+
+ return 0;
+}
+EXPORT_SYMBOL(hermes_read_pda);
+
+/* Parse PDA and write the records into the adapter
+ *
+ * Attempt to write every records that is in the specified pda
+ * which also has a valid production data record for the firmware.
+ */
+int hermes_apply_pda(hermes_t *hw,
+ const char *first_pdr,
+ const __le16 *pda)
+{
+ int ret;
+ const struct pdi *pdi;
+ struct pdr *pdr;
+
+ pdr = (struct pdr *) first_pdr;
+
+ /* Go through every PDI and plug them into the adapter */
+ pdi = (const struct pdi *) (pda + 2);
+ while (pdi_id(pdi) != PDI_END) {
+ ret = hermes_plug_pdi(hw, pdr, pdi);
+ if (ret)
+ return ret;
+
+ /* Increment to the next PDI */
+ pdi = (const struct pdi *) &pdi->data[pdi_len(pdi)];
+ }
+ return 0;
+}
+EXPORT_SYMBOL(hermes_apply_pda);
+
+/* Identify the total number of bytes in all blocks
+ * including the header data.
+ */
+size_t
+hermes_blocks_length(const char *first_block)
+{
+ const struct dblock *blk = (const struct dblock *) first_block;
+ int total_len = 0;
+ int len;
+
+ /* Skip all blocks to locate Plug Data References
+ * (Spectrum CS) */
+ while (dblock_addr(blk) != BLOCK_END) {
+ len = dblock_len(blk);
+ total_len += sizeof(*blk) + len;
+ blk = (struct dblock *) &blk->data[len];
+ }
+
+ return total_len;
+}
+EXPORT_SYMBOL(hermes_blocks_length);
+
+/*** Hermes programming ***/
+
+/* About to start programming data (Hermes I)
+ * offset is the entry point
+ *
+ * Spectrum_cs' Symbol fw does not require this
+ * wl_lkm Agere fw does
+ * Don't know about intersil
+ */
+int hermesi_program_init(hermes_t *hw, u32 offset)
+{
+ int err;
+
+ /* Disable interrupts?*/
+ /*hw->inten = 0x0;*/
+ /*hermes_write_regn(hw, INTEN, 0);*/
+ /*hermes_set_irqmask(hw, 0);*/
+
+ /* Acknowledge any outstanding command */
+ hermes_write_regn(hw, EVACK, 0xFFFF);
+
+ /* Using doicmd_wait rather than docmd_wait */
+ err = hermes_doicmd_wait(hw,
+ 0x0100 | HERMES_CMD_INIT,
+ 0, 0, 0, NULL);
+ if (err)
+ return err;
+
+ err = hermes_doicmd_wait(hw,
+ 0x0000 | HERMES_CMD_INIT,
+ 0, 0, 0, NULL);
+ if (err)
+ return err;
+
+ err = hermes_aux_control(hw, 1);
+ printk(KERN_DEBUG PFX "AUX enable returned %d\n", err);
+
+ if (err)
+ return err;
+
+ printk(KERN_DEBUG PFX "Enabling volatile, EP 0x%08x\n", offset);
+ err = hermes_doicmd_wait(hw,
+ HERMES_PROGRAM_ENABLE_VOLATILE,
+ offset & 0xFFFFu,
+ offset >> 16,
+ 0,
+ NULL);
+ printk(KERN_DEBUG PFX "PROGRAM_ENABLE returned %d\n",
+ err);
+
+ return err;
+}
+EXPORT_SYMBOL(hermesi_program_init);
+
+/* Done programming data (Hermes I)
+ *
+ * Spectrum_cs' Symbol fw does not require this
+ * wl_lkm Agere fw does
+ * Don't know about intersil
+ */
+int hermesi_program_end(hermes_t *hw)
+{
+ struct hermes_response resp;
+ int rc = 0;
+ int err;
+
+ rc = hermes_docmd_wait(hw, HERMES_PROGRAM_DISABLE, 0, &resp);
+
+ printk(KERN_DEBUG PFX "PROGRAM_DISABLE returned %d, "
+ "r0 0x%04x, r1 0x%04x, r2 0x%04x\n",
+ rc, resp.resp0, resp.resp1, resp.resp2);
+
+ if ((rc == 0) &&
+ ((resp.status & HERMES_STATUS_CMDCODE) != HERMES_CMD_DOWNLD))
+ rc = -EIO;
+
+ err = hermes_aux_control(hw, 0);
+ printk(KERN_DEBUG PFX "AUX disable returned %d\n", err);
+
+ /* Acknowledge any outstanding command */
+ hermes_write_regn(hw, EVACK, 0xFFFF);
+
+ /* Reinitialise, ignoring return */
+ (void) hermes_doicmd_wait(hw, 0x0000 | HERMES_CMD_INIT,
+ 0, 0, 0, NULL);
+
+ return rc ? rc : err;
+}
+EXPORT_SYMBOL(hermesi_program_end);
+
+/* Program the data blocks */
+int hermes_program(hermes_t *hw, const char *first_block, const char *end)
+{
+ const struct dblock *blk;
+ u32 blkaddr;
+ u32 blklen;
+#if LIMIT_PROGRAM_SIZE
+ u32 addr;
+ u32 len;
+#endif
+
+ blk = (const struct dblock *) first_block;
+
+ if ((const char *) blk > (end - sizeof(*blk)))
+ return -EIO;
+
+ blkaddr = dblock_addr(blk);
+ blklen = dblock_len(blk);
+
+ while ((blkaddr != BLOCK_END) &&
+ (((const char *) blk + blklen) <= end)) {
+ printk(KERN_DEBUG PFX
+ "Programming block of length %d to address 0x%08x\n",
+ blklen, blkaddr);
+
+#if !LIMIT_PROGRAM_SIZE
+ /* wl_lkm driver splits this into writes of 2000 bytes */
+ hermes_aux_setaddr(hw, blkaddr);
+ hermes_write_bytes(hw, HERMES_AUXDATA, blk->data,
+ blklen);
+#else
+ len = (blklen < MAX_DL_SIZE) ? blklen : MAX_DL_SIZE;
+ addr = blkaddr;
+
+ while (addr < (blkaddr + blklen)) {
+ printk(KERN_DEBUG PFX
+ "Programming subblock of length %d "
+ "to address 0x%08x. Data @ %p\n",
+ len, addr, &blk->data[addr - blkaddr]);
+
+ hermes_aux_setaddr(hw, addr);
+ hermes_write_bytes(hw, HERMES_AUXDATA,
+ &blk->data[addr - blkaddr],
+ len);
+
+ addr += len;
+ len = ((blkaddr + blklen - addr) < MAX_DL_SIZE) ?
+ (blkaddr + blklen - addr) : MAX_DL_SIZE;
+ }
+#endif
+ blk = (const struct dblock *) &blk->data[blklen];
+
+ if ((const char *) blk > (end - sizeof(*blk)))
+ return -EIO;
+
+ blkaddr = dblock_addr(blk);
+ blklen = dblock_len(blk);
+ }
+ return 0;
+}
+EXPORT_SYMBOL(hermes_program);
+
+static int __init init_hermes_dld(void)
+{
+ return 0;
+}
+
+static void __exit exit_hermes_dld(void)
+{
+}
+
+module_init(init_hermes_dld);
+module_exit(exit_hermes_dld);
+
+/*** Default plugging data for Hermes I ***/
+/* Values from wl_lkm_718/hcf/dhf.c */
+
+#define DEFINE_DEFAULT_PDR(pid, length, data) \
+static const struct { \
+ __le16 len; \
+ __le16 id; \
+ u8 val[length]; \
+} __attribute__ ((packed)) default_pdr_data_##pid = { \
+ __constant_cpu_to_le16((sizeof(default_pdr_data_##pid)/ \
+ sizeof(__le16)) - 1), \
+ __constant_cpu_to_le16(pid), \
+ data \
+}
+
+#define DEFAULT_PDR(pid) default_pdr_data_##pid
+
+/* HWIF Compatiblity */
+DEFINE_DEFAULT_PDR(0x0005, 10, "\x00\x00\x06\x00\x01\x00\x01\x00\x01\x00");
+
+/* PPPPSign */
+DEFINE_DEFAULT_PDR(0x0108, 4, "\x00\x00\x00\x00");
+
+/* PPPPProf */
+DEFINE_DEFAULT_PDR(0x0109, 10, "\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00");
+
+/* Antenna diversity */
+DEFINE_DEFAULT_PDR(0x0150, 2, "\x00\x3F");
+
+/* Modem VCO band Set-up */
+DEFINE_DEFAULT_PDR(0x0160, 28,
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00");
+
+/* Modem Rx Gain Table Values */
+DEFINE_DEFAULT_PDR(0x0161, 256,
+ "\x3F\x01\x3F\01\x3F\x01\x3F\x01"
+ "\x3F\x01\x3F\01\x3F\x01\x3F\x01"
+ "\x3F\x01\x3F\01\x3F\x01\x3F\x01"
+ "\x3F\x01\x3F\01\x3F\x01\x3F\x01"
+ "\x3F\x01\x3E\01\x3E\x01\x3D\x01"
+ "\x3D\x01\x3C\01\x3C\x01\x3B\x01"
+ "\x3B\x01\x3A\01\x3A\x01\x39\x01"
+ "\x39\x01\x38\01\x38\x01\x37\x01"
+ "\x37\x01\x36\01\x36\x01\x35\x01"
+ "\x35\x01\x34\01\x34\x01\x33\x01"
+ "\x33\x01\x32\x01\x32\x01\x31\x01"
+ "\x31\x01\x30\x01\x30\x01\x7B\x01"
+ "\x7B\x01\x7A\x01\x7A\x01\x79\x01"
+ "\x79\x01\x78\x01\x78\x01\x77\x01"
+ "\x77\x01\x76\x01\x76\x01\x75\x01"
+ "\x75\x01\x74\x01\x74\x01\x73\x01"
+ "\x73\x01\x72\x01\x72\x01\x71\x01"
+ "\x71\x01\x70\x01\x70\x01\x68\x01"
+ "\x68\x01\x67\x01\x67\x01\x66\x01"
+ "\x66\x01\x65\x01\x65\x01\x57\x01"
+ "\x57\x01\x56\x01\x56\x01\x55\x01"
+ "\x55\x01\x54\x01\x54\x01\x53\x01"
+ "\x53\x01\x52\x01\x52\x01\x51\x01"
+ "\x51\x01\x50\x01\x50\x01\x48\x01"
+ "\x48\x01\x47\x01\x47\x01\x46\x01"
+ "\x46\x01\x45\x01\x45\x01\x44\x01"
+ "\x44\x01\x43\x01\x43\x01\x42\x01"
+ "\x42\x01\x41\x01\x41\x01\x40\x01"
+ "\x40\x01\x40\x01\x40\x01\x40\x01"
+ "\x40\x01\x40\x01\x40\x01\x40\x01"
+ "\x40\x01\x40\x01\x40\x01\x40\x01"
+ "\x40\x01\x40\x01\x40\x01\x40\x01");
+
+/* Write PDA according to certain rules.
+ *
+ * For every production data record, look for a previous setting in
+ * the pda, and use that.
+ *
+ * For certain records, use defaults if they are not found in pda.
+ */
+int hermes_apply_pda_with_defaults(hermes_t *hw,
+ const char *first_pdr,
+ const __le16 *pda)
+{
+ const struct pdr *pdr = (const struct pdr *) first_pdr;
+ struct pdi *first_pdi = (struct pdi *) &pda[2];
+ struct pdi *pdi;
+ struct pdi *default_pdi = NULL;
+ struct pdi *outdoor_pdi;
+ void *end = (void *)first_pdr + MAX_PDA_SIZE;
+ int record_id;
+
+ while (((void *)pdr < end) &&
+ (pdr_id(pdr) != PDI_END)) {
+ /*
+ * For spectrum_cs firmwares,
+ * PDR area is currently not terminated by PDI_END.
+ * It's followed by CRC records, which have the type
+ * field where PDR has length. The type can be 0 or 1.
+ */
+ if (pdr_len(pdr) < 2)
+ break;
+ record_id = pdr_id(pdr);
+
+ pdi = hermes_find_pdi(first_pdi, record_id);
+ if (pdi)
+ printk(KERN_DEBUG PFX "Found record 0x%04x at %p\n",
+ record_id, pdi);
+
+ switch (record_id) {
+ case 0x110: /* Modem REFDAC values */
+ case 0x120: /* Modem VGDAC values */
+ outdoor_pdi = hermes_find_pdi(first_pdi, record_id + 1);
+ default_pdi = NULL;
+ if (outdoor_pdi) {
+ pdi = outdoor_pdi;
+ printk(KERN_DEBUG PFX
+ "Using outdoor record 0x%04x at %p\n",
+ record_id + 1, pdi);
+ }
+ break;
+ case 0x5: /* HWIF Compatiblity */
+ default_pdi = (struct pdi *) &DEFAULT_PDR(0x0005);
+ break;
+ case 0x108: /* PPPPSign */
+ default_pdi = (struct pdi *) &DEFAULT_PDR(0x0108);
+ break;
+ case 0x109: /* PPPPProf */
+ default_pdi = (struct pdi *) &DEFAULT_PDR(0x0109);
+ break;
+ case 0x150: /* Antenna diversity */
+ default_pdi = (struct pdi *) &DEFAULT_PDR(0x0150);
+ break;
+ case 0x160: /* Modem VCO band Set-up */
+ default_pdi = (struct pdi *) &DEFAULT_PDR(0x0160);
+ break;
+ case 0x161: /* Modem Rx Gain Table Values */
+ default_pdi = (struct pdi *) &DEFAULT_PDR(0x0161);
+ break;
+ default:
+ default_pdi = NULL;
+ break;
+ }
+ if (!pdi && default_pdi) {
+ /* Use default */
+ pdi = default_pdi;
+ printk(KERN_DEBUG PFX
+ "Using default record 0x%04x at %p\n",
+ record_id, pdi);
+ }
+
+ if (pdi) {
+ /* Lengths of the data in PDI and PDR must match */
+ if (pdi_len(pdi) == pdr_len(pdr)) {
+ /* do the actual plugging */
+ hermes_aux_setaddr(hw, pdr_addr(pdr));
+ hermes_write_bytes(hw, HERMES_AUXDATA,
+ pdi->data, pdi_len(pdi));
+ }
+ }
+
+ pdr++;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(hermes_apply_pda_with_defaults);
diff --git a/drivers/net/wireless/hermes_dld.h b/drivers/net/wireless/hermes_dld.h
new file mode 100644
index 0000000000000000000000000000000000000000..6fcb262779991a63451188cc1c4d372b738a5991
--- /dev/null
+++ b/drivers/net/wireless/hermes_dld.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2007, David Kilroy
+ *
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License
+ * at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License version 2 (the "GPL"), in
+ * which case the provisions of the GPL are applicable instead of the
+ * above. If you wish to allow the use of your version of this file
+ * only under the terms of the GPL and not to allow others to use your
+ * version of this file under the MPL, indicate your decision by
+ * deleting the provisions above and replace them with the notice and
+ * other provisions required by the GPL. If you do not delete the
+ * provisions above, a recipient may use your version of this file
+ * under either the MPL or the GPL.
+ */
+#ifndef _HERMES_DLD_H
+#define _HERMES_DLD_H
+
+#include "hermes.h"
+
+int hermesi_program_init(hermes_t *hw, u32 offset);
+int hermesi_program_end(hermes_t *hw);
+int hermes_program(hermes_t *hw, const char *first_block, const char *end);
+
+int hermes_read_pda(hermes_t *hw,
+ __le16 *pda,
+ u32 pda_addr,
+ u16 pda_len,
+ int use_eeprom);
+int hermes_apply_pda(hermes_t *hw,
+ const char *first_pdr,
+ const __le16 *pda);
+int hermes_apply_pda_with_defaults(hermes_t *hw,
+ const char *first_pdr,
+ const __le16 *pda);
+
+size_t hermes_blocks_length(const char *first_block);
+
+#endif /* _HERMES_DLD_H */
diff --git a/drivers/net/wireless/hermes_rid.h b/drivers/net/wireless/hermes_rid.h
index 4f46b4809e554d6858cf48dc01afd4465c2cb25c..42eb67dea1df20eeec73039f92808ee57d67725e 100644
--- a/drivers/net/wireless/hermes_rid.h
+++ b/drivers/net/wireless/hermes_rid.h
@@ -30,6 +30,7 @@
#define HERMES_RID_CNFWEPENABLED_AGERE 0xFC20
#define HERMES_RID_CNFAUTHENTICATION_AGERE 0xFC21
#define HERMES_RID_CNFMANDATORYBSSID_SYMBOL 0xFC21
+#define HERMES_RID_CNFDROPUNENCRYPTED 0xFC22
#define HERMES_RID_CNFWEPDEFAULTKEYID 0xFC23
#define HERMES_RID_CNFDEFAULTKEY0 0xFC24
#define HERMES_RID_CNFDEFAULTKEY1 0xFC25
@@ -85,6 +86,16 @@
#define HERMES_RID_CNFSCANSSID_AGERE 0xFCB2
#define HERMES_RID_CNFBASICRATES 0xFCB3
#define HERMES_RID_CNFSUPPORTEDRATES 0xFCB4
+#define HERMES_RID_CNFADDDEFAULTTKIPKEY_AGERE 0xFCB4
+#define HERMES_RID_CNFSETWPAAUTHMGMTSUITE_AGERE 0xFCB5
+#define HERMES_RID_CNFREMDEFAULTTKIPKEY_AGERE 0xFCB6
+#define HERMES_RID_CNFADDMAPPEDTKIPKEY_AGERE 0xFCB7
+#define HERMES_RID_CNFREMMAPPEDTKIPKEY_AGERE 0xFCB8
+#define HERMES_RID_CNFSETWPACAPABILITIES_AGERE 0xFCB9
+#define HERMES_RID_CNFCACHEDPMKADDRESS 0xFCBA
+#define HERMES_RID_CNFREMOVEPMKADDRESS 0xFCBB
+#define HERMES_RID_CNFSCANCHANNELS2GHZ 0xFCC2
+#define HERMES_RID_CNFDISASSOCIATE 0xFCC8
#define HERMES_RID_CNFTICKTIME 0xFCE0
#define HERMES_RID_CNFSCANREQUEST 0xFCE1
#define HERMES_RID_CNFJOINREQUEST 0xFCE2
@@ -137,6 +148,12 @@
#define HERMES_RID_CURRENTTXRATE6 0xFD85
#define HERMES_RID_OWNMACADDR 0xFD86
#define HERMES_RID_SCANRESULTSTABLE 0xFD88
+#define HERMES_RID_CURRENT_COUNTRY_INFO 0xFD89
+#define HERMES_RID_CURRENT_WPA_IE 0xFD8A
+#define HERMES_RID_CURRENT_TKIP_IV 0xFD8B
+#define HERMES_RID_CURRENT_ASSOC_REQ_INFO 0xFD8C
+#define HERMES_RID_CURRENT_ASSOC_RESP_INFO 0xFD8D
+#define HERMES_RID_TXQUEUEEMPTY 0xFD91
#define HERMES_RID_PHYTYPE 0xFDC0
#define HERMES_RID_CURRENTCHANNEL 0xFDC1
#define HERMES_RID_CURRENTPOWERSTATE 0xFDC2
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 19a401c4a0dcd507f23d89db9100bcb2415385d4..bca74811bc7ff34dd946d6ef0c5b852b54165935 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -211,7 +211,7 @@ static u32 ipw2100_debug_level = IPW_DL_NONE;
do { \
if (ipw2100_debug_level & (level)) { \
printk(KERN_DEBUG "ipw2100: %c %s ", \
- in_interrupt() ? 'I' : 'U', __FUNCTION__); \
+ in_interrupt() ? 'I' : 'U', __func__); \
printk(message); \
} \
} while (0)
diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h
index d4ab28b73b321542fcf5e3d03503be5fc15f2127..0bad1ec3e7e0af7c9594d6cdc2deb0cce002811a 100644
--- a/drivers/net/wireless/ipw2200.h
+++ b/drivers/net/wireless/ipw2200.h
@@ -1394,13 +1394,13 @@ BIT_ARG16(x)
#define IPW_DEBUG(level, fmt, args...) \
do { if (ipw_debug_level & (level)) \
printk(KERN_DEBUG DRV_NAME": %c %s " fmt, \
- in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
+ in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
#ifdef CONFIG_IPW2200_DEBUG
#define IPW_LL_DEBUG(level, fmt, args...) \
do { if (ipw_debug_level & (level)) \
printk(KERN_DEBUG DRV_NAME": %c %s " fmt, \
- in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
+ in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
#else
#define IPW_LL_DEBUG(level, fmt, args...) do {} while (0)
#endif /* CONFIG_IPW2200_DEBUG */
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-debug.h b/drivers/net/wireless/iwlwifi/iwl-3945-debug.h
index f1d002f7b790715fdcd40076316c82fa04e8223a..33016fb5e9b3c01d3e0e9af04bf023b239bab0c4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-debug.h
@@ -34,12 +34,12 @@ extern u32 iwl3945_debug_level;
#define IWL_DEBUG(level, fmt, args...) \
do { if (iwl3945_debug_level & (level)) \
printk(KERN_ERR DRV_NAME": %c %s " fmt, \
- in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
+ in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
#define IWL_DEBUG_LIMIT(level, fmt, args...) \
do { if ((iwl3945_debug_level & (level)) && net_ratelimit()) \
printk(KERN_ERR DRV_NAME": %c %s " fmt, \
- in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
+ in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
static inline void iwl3945_print_hex_dump(int level, void *p, u32 len)
{
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-io.h b/drivers/net/wireless/iwlwifi/iwl-3945-io.h
index 0b94751146183f20d2eb3e5c3bc7e4c309fa843e..b3fe48de3ae7b819d17bffd7cd7d01013cd632b1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-io.h
@@ -59,7 +59,7 @@
*
*/
-#define _iwl3945_write32(priv, ofs, val) writel((val), (priv)->hw_base + (ofs))
+#define _iwl3945_write32(priv, ofs, val) iowrite32((val), (priv)->hw_base + (ofs))
#ifdef CONFIG_IWL3945_DEBUG
static inline void __iwl3945_write32(const char *f, u32 l, struct iwl3945_priv *priv,
u32 ofs, u32 val)
@@ -73,14 +73,14 @@ static inline void __iwl3945_write32(const char *f, u32 l, struct iwl3945_priv *
#define iwl3945_write32(priv, ofs, val) _iwl3945_write32(priv, ofs, val)
#endif
-#define _iwl3945_read32(priv, ofs) readl((priv)->hw_base + (ofs))
+#define _iwl3945_read32(priv, ofs) ioread32((priv)->hw_base + (ofs))
#ifdef CONFIG_IWL3945_DEBUG
static inline u32 __iwl3945_read32(char *f, u32 l, struct iwl3945_priv *priv, u32 ofs)
{
IWL_DEBUG_IO("read_direct32(0x%08X) - %s %d\n", ofs, f, l);
return _iwl3945_read32(priv, ofs);
}
-#define iwl3945_read32(priv, ofs) __iwl3945_read32(__FILE__, __LINE__, priv, ofs)
+#define iwl3945_read32(priv, ofs)__iwl3945_read32(__FILE__, __LINE__, priv, ofs)
#else
#define iwl3945_read32(p, o) _iwl3945_read32(p, o)
#endif
@@ -153,28 +153,10 @@ static inline void __iwl3945_clear_bit(const char *f, u32 l,
static inline int _iwl3945_grab_nic_access(struct iwl3945_priv *priv)
{
int ret;
- u32 gp_ctl;
-
#ifdef CONFIG_IWL3945_DEBUG
if (atomic_read(&priv->restrict_refcnt))
return 0;
#endif
- if (test_bit(STATUS_RF_KILL_HW, &priv->status) ||
- test_bit(STATUS_RF_KILL_SW, &priv->status)) {
- IWL_WARNING("WARNING: Requesting MAC access during RFKILL "
- "wakes up NIC\n");
-
- /* 10 msec allows time for NIC to complete its data save */
- gp_ctl = _iwl3945_read32(priv, CSR_GP_CNTRL);
- if (gp_ctl & CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY) {
- IWL_DEBUG_RF_KILL("Wait for complete power-down, "
- "gpctl = 0x%08x\n", gp_ctl);
- mdelay(10);
- } else
- IWL_DEBUG_RF_KILL("power-down complete, "
- "gpctl = 0x%08x\n", gp_ctl);
- }
-
/* this bit wakes up the NIC */
_iwl3945_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
ret = _iwl3945_poll_bit(priv, CSR_GP_CNTRL,
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
index 10c64bdb314c8f0780991e0d53b3a0c58dfb4770..6fc5e7361f267dad0e01deb1a5c2a155cdc72bc6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
@@ -36,8 +36,6 @@
#include <linux/workqueue.h>
-#include "../net/mac80211/rate.h"
-
#include "iwl-3945.h"
#define RS_NAME "iwl-3945-rs"
@@ -65,6 +63,9 @@ struct iwl3945_rs_sta {
u8 ibss_sta_added;
struct timer_list rate_scale_flush;
struct iwl3945_rate_scale_data win[IWL_RATE_COUNT];
+
+ /* used to be in sta_info */
+ int last_txrate_idx;
};
static s32 iwl3945_expected_tpt_g[IWL_RATE_COUNT] = {
@@ -316,9 +317,10 @@ static void iwl3945_collect_tx_data(struct iwl3945_rs_sta *rs_sta,
}
}
-static void rs_rate_init(void *priv_rate, void *priv_sta,
- struct ieee80211_local *local, struct sta_info *sta)
+static void rs_rate_init(void *priv, struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta, void *priv_sta)
{
+ struct iwl3945_rs_sta *rs_sta = priv_sta;
int i;
IWL_DEBUG_RATE("enter\n");
@@ -329,24 +331,22 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
* after assoc.. */
for (i = IWL_RATE_COUNT - 1; i >= 0; i--) {
- if (sta->supp_rates[local->hw.conf.channel->band] & (1 << i)) {
- sta->txrate_idx = i;
+ if (sta->supp_rates[sband->band] & (1 << i)) {
+ rs_sta->last_txrate_idx = i;
break;
}
}
- sta->last_txrate_idx = sta->txrate_idx;
-
/* For 5 GHz band it start at IWL_FIRST_OFDM_RATE */
- if (local->hw.conf.channel->band == IEEE80211_BAND_5GHZ)
- sta->last_txrate_idx += IWL_FIRST_OFDM_RATE;
+ if (sband->band == IEEE80211_BAND_5GHZ)
+ rs_sta->last_txrate_idx += IWL_FIRST_OFDM_RATE;
IWL_DEBUG_RATE("leave\n");
}
-static void *rs_alloc(struct ieee80211_local *local)
+static void *rs_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir)
{
- return local->hw.priv;
+ return hw->priv;
}
/* rate scale requires free function to be implemented */
@@ -354,17 +354,24 @@ static void rs_free(void *priv)
{
return;
}
+
static void rs_clear(void *priv)
{
return;
}
-static void *rs_alloc_sta(void *priv, gfp_t gfp)
+static void *rs_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp)
{
struct iwl3945_rs_sta *rs_sta;
+ struct iwl3945_sta_priv *psta = (void *) sta->drv_priv;
int i;
+ /*
+ * XXX: If it's using sta->drv_priv anyway, it might
+ * as well just put all the information there.
+ */
+
IWL_DEBUG_RATE("enter\n");
rs_sta = kzalloc(sizeof(struct iwl3945_rs_sta), gfp);
@@ -373,6 +380,8 @@ static void *rs_alloc_sta(void *priv, gfp_t gfp)
return NULL;
}
+ psta->rs_sta = rs_sta;
+
spin_lock_init(&rs_sta->lock);
rs_sta->start_rate = IWL_RATE_INVALID;
@@ -398,10 +407,14 @@ static void *rs_alloc_sta(void *priv, gfp_t gfp)
return rs_sta;
}
-static void rs_free_sta(void *priv, void *priv_sta)
+static void rs_free_sta(void *priv, struct ieee80211_sta *sta,
+ void *priv_sta)
{
+ struct iwl3945_sta_priv *psta = (void *) sta->drv_priv;
struct iwl3945_rs_sta *rs_sta = priv_sta;
+ psta->rs_sta = NULL;
+
IWL_DEBUG_RATE("enter\n");
del_timer_sync(&rs_sta->rate_scale_flush);
kfree(rs_sta);
@@ -443,26 +456,19 @@ static int rs_adjust_next_rate(struct iwl3945_priv *priv, int rate)
* NOTE: Uses iwl3945_priv->retry_rate for the # of retries attempted by
* the hardware for each rate.
*/
-static void rs_tx_status(void *priv_rate,
- struct net_device *dev,
+static void rs_tx_status(void *priv_rate, struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta, void *priv_sta,
struct sk_buff *skb)
{
u8 retries, current_count;
int scale_rate_index, first_index, last_index;
unsigned long flags;
- struct sta_info *sta;
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
struct iwl3945_priv *priv = (struct iwl3945_priv *)priv_rate;
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct iwl3945_rs_sta *rs_sta;
- struct ieee80211_supported_band *sband;
+ struct iwl3945_rs_sta *rs_sta = priv_sta;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
IWL_DEBUG_RATE("enter\n");
- sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
-
-
retries = info->status.retry_count;
first_index = sband->bitrates[info->tx_rate_idx].hw_value;
if ((first_index < 0) || (first_index >= IWL_RATE_COUNT)) {
@@ -470,17 +476,11 @@ static void rs_tx_status(void *priv_rate,
return;
}
- rcu_read_lock();
-
- sta = sta_info_get(local, hdr->addr1);
- if (!sta || !sta->rate_ctrl_priv) {
- rcu_read_unlock();
+ if (!priv_sta) {
IWL_DEBUG_RATE("leave: No STA priv data to update!\n");
return;
}
- rs_sta = (void *)sta->rate_ctrl_priv;
-
rs_sta->tx_packets++;
scale_rate_index = first_index;
@@ -547,8 +547,6 @@ static void rs_tx_status(void *priv_rate,
spin_unlock_irqrestore(&rs_sta->lock, flags);
- rcu_read_unlock();
-
IWL_DEBUG_RATE("leave\n");
return;
@@ -632,16 +630,15 @@ static u16 iwl3945_get_adjacent_rate(struct iwl3945_rs_sta *rs_sta,
* rate table and must reference the driver allocated rate table
*
*/
-static void rs_get_rate(void *priv_rate, struct net_device *dev,
- struct ieee80211_supported_band *sband,
- struct sk_buff *skb,
- struct rate_selection *sel)
+static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta, void *priv_sta,
+ struct sk_buff *skb, struct rate_selection *sel)
{
u8 low = IWL_RATE_INVALID;
u8 high = IWL_RATE_INVALID;
u16 high_low;
int index;
- struct iwl3945_rs_sta *rs_sta;
+ struct iwl3945_rs_sta *rs_sta = priv_sta;
struct iwl3945_rate_scale_data *window = NULL;
int current_tpt = IWL_INV_TPT;
int low_tpt = IWL_INV_TPT;
@@ -649,40 +646,31 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev,
u32 fail_count;
s8 scale_action = 0;
unsigned long flags;
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- struct sta_info *sta;
u16 fc, rate_mask;
- struct iwl3945_priv *priv = (struct iwl3945_priv *)priv_rate;
+ struct iwl3945_priv *priv = (struct iwl3945_priv *)priv_r;
DECLARE_MAC_BUF(mac);
IWL_DEBUG_RATE("enter\n");
- rcu_read_lock();
-
- sta = sta_info_get(local, hdr->addr1);
-
/* Send management frames and broadcast/multicast data using lowest
* rate. */
fc = le16_to_cpu(hdr->frame_control);
if ((fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA ||
is_multicast_ether_addr(hdr->addr1) ||
- !sta || !sta->rate_ctrl_priv) {
+ !sta || !priv_sta) {
IWL_DEBUG_RATE("leave: No STA priv data to update!\n");
- sel->rate_idx = rate_lowest_index(local, sband, sta);
- rcu_read_unlock();
+ sel->rate_idx = rate_lowest_index(sband, sta);
return;
}
rate_mask = sta->supp_rates[sband->band];
- index = min(sta->last_txrate_idx & 0xffff, IWL_RATE_COUNT - 1);
+ index = min(rs_sta->last_txrate_idx & 0xffff, IWL_RATE_COUNT - 1);
if (sband->band == IEEE80211_BAND_5GHZ)
rate_mask = rate_mask << IWL_FIRST_OFDM_RATE;
- rs_sta = (void *)sta->rate_ctrl_priv;
-
- if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) &&
+ if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) &&
!rs_sta->ibss_sta_added) {
u8 sta_id = iwl3945_hw_find_station(priv, hdr->addr1);
@@ -803,17 +791,13 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev,
out:
- sta->last_txrate_idx = index;
+ rs_sta->last_txrate_idx = index;
if (sband->band == IEEE80211_BAND_5GHZ)
- sta->txrate_idx = sta->last_txrate_idx - IWL_FIRST_OFDM_RATE;
+ sel->rate_idx = rs_sta->last_txrate_idx - IWL_FIRST_OFDM_RATE;
else
- sta->txrate_idx = sta->last_txrate_idx;
-
- rcu_read_unlock();
+ sel->rate_idx = rs_sta->last_txrate_idx;
IWL_DEBUG_RATE("leave: %d\n", index);
-
- sel->rate_idx = sta->txrate_idx;
}
static struct rate_control_ops rs_ops = {
@@ -829,114 +813,28 @@ static struct rate_control_ops rs_ops = {
.free_sta = rs_free_sta,
};
-int iwl3945_fill_rs_info(struct ieee80211_hw *hw, char *buf, u8 sta_id)
-{
- struct ieee80211_local *local = hw_to_local(hw);
- struct iwl3945_priv *priv = hw->priv;
- struct iwl3945_rs_sta *rs_sta;
- struct sta_info *sta;
- unsigned long flags;
- int count = 0, i;
- u32 samples = 0, success = 0, good = 0;
- unsigned long now = jiffies;
- u32 max_time = 0;
-
- rcu_read_lock();
-
- sta = sta_info_get(local, priv->stations[sta_id].sta.sta.addr);
- if (!sta || !sta->rate_ctrl_priv) {
- if (sta)
- IWL_DEBUG_RATE("leave - no private rate data!\n");
- else
- IWL_DEBUG_RATE("leave - no station!\n");
- rcu_read_unlock();
- return sprintf(buf, "station %d not found\n", sta_id);
- }
-
- rs_sta = (void *)sta->rate_ctrl_priv;
- spin_lock_irqsave(&rs_sta->lock, flags);
- i = IWL_RATE_54M_INDEX;
- while (1) {
- u64 mask;
- int j;
-
- count +=
- sprintf(&buf[count], " %2dMbs: ", iwl3945_rates[i].ieee / 2);
-
- mask = (1ULL << (IWL_RATE_MAX_WINDOW - 1));
- for (j = 0; j < IWL_RATE_MAX_WINDOW; j++, mask >>= 1)
- buf[count++] =
- (rs_sta->win[i].data & mask) ? '1' : '0';
-
- samples += rs_sta->win[i].counter;
- good += rs_sta->win[i].success_counter;
- success += rs_sta->win[i].success_counter *
- iwl3945_rates[i].ieee;
-
- if (rs_sta->win[i].stamp) {
- int delta =
- jiffies_to_msecs(now - rs_sta->win[i].stamp);
-
- if (delta > max_time)
- max_time = delta;
-
- count += sprintf(&buf[count], "%5dms\n", delta);
- } else
- buf[count++] = '\n';
-
- j = iwl3945_get_prev_ieee_rate(i);
- if (j == i)
- break;
- i = j;
- }
- spin_unlock_irqrestore(&rs_sta->lock, flags);
- rcu_read_unlock();
-
- /* Display the average rate of all samples taken.
- *
- * NOTE: We multiple # of samples by 2 since the IEEE measurement
- * added from iwl3945_rates is actually 2X the rate */
- if (samples)
- count += sprintf(
- &buf[count],
- "\nAverage rate is %3d.%02dMbs over last %4dms\n"
- "%3d%% success (%d good packets over %d tries)\n",
- success / (2 * samples), (success * 5 / samples) % 10,
- max_time, good * 100 / samples, good, samples);
- else
- count += sprintf(&buf[count], "\nAverage rate: 0Mbs\n");
-
- return count;
-}
-
void iwl3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id)
{
struct iwl3945_priv *priv = hw->priv;
s32 rssi = 0;
unsigned long flags;
- struct ieee80211_local *local = hw_to_local(hw);
struct iwl3945_rs_sta *rs_sta;
- struct sta_info *sta;
+ struct ieee80211_sta *sta;
+ struct iwl3945_sta_priv *psta;
IWL_DEBUG_RATE("enter\n");
- if (!local->rate_ctrl->ops->name ||
- strcmp(local->rate_ctrl->ops->name, RS_NAME)) {
- IWL_WARNING("iwl-3945-rs not selected as rate control algo!\n");
- IWL_DEBUG_RATE("leave - mac80211 picked the wrong RC algo.\n");
- return;
- }
-
rcu_read_lock();
- sta = sta_info_get(local, priv->stations[sta_id].sta.sta.addr);
- if (!sta || !sta->rate_ctrl_priv) {
+ sta = ieee80211_find_sta(hw, priv->stations[sta_id].sta.sta.addr);
+ psta = (void *) sta->drv_priv;
+ if (!sta || !psta) {
IWL_DEBUG_RATE("leave - no private rate data!\n");
rcu_read_unlock();
return;
}
- rs_sta = (void *)sta->rate_ctrl_priv;
+ rs_sta = psta->rs_sta;
spin_lock_irqsave(&rs_sta->lock, flags);
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.h b/drivers/net/wireless/iwlwifi/iwl-3945-rs.h
index f085d330bdcf760a03efaa55020736fa84c2e1d0..98b17ae6ef246d62720760cf4c5416e10300eb4d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.h
@@ -175,15 +175,6 @@ static inline u8 iwl3945_get_prev_ieee_rate(u8 rate_index)
return rate;
}
-/**
- * iwl3945_fill_rs_info - Fill an output text buffer with the rate representation
- *
- * NOTE: This is provided as a quick mechanism for a user to visualize
- * the performance of the rate control algorithm and is not meant to be
- * parsed software.
- */
-extern int iwl3945_fill_rs_info(struct ieee80211_hw *, char *buf, u8 sta_id);
-
/**
* iwl3945_rate_scale_init - Initialize the rate scale table based on assoc info
*
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 3f51f36353449bdf0eaa8afa6c2fc1ec2bb39665..7ca5627cc078bed3944190d36ab201c39b31c9e8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -520,10 +520,10 @@ static int iwl3945_is_network_packet(struct iwl3945_priv *priv,
/* Filter incoming packets to determine if they are targeted toward
* this network, discarding packets coming from ourselves */
switch (priv->iw_mode) {
- case IEEE80211_IF_TYPE_IBSS: /* Header: Dest. | Source | BSSID */
+ case NL80211_IFTYPE_ADHOC: /* Header: Dest. | Source | BSSID */
/* packets to our IBSS update information */
return !compare_ether_addr(header->addr3, priv->bssid);
- case IEEE80211_IF_TYPE_STA: /* Header: Dest. | AP{BSSID} | Source */
+ case NL80211_IFTYPE_STATION: /* Header: Dest. | AP{BSSID} | Source */
/* packets to our IBSS update information */
return !compare_ether_addr(header->addr2, priv->bssid);
default:
@@ -531,99 +531,6 @@ static int iwl3945_is_network_packet(struct iwl3945_priv *priv,
}
}
-static void iwl3945_add_radiotap(struct iwl3945_priv *priv,
- struct sk_buff *skb,
- struct iwl3945_rx_frame_hdr *rx_hdr,
- struct ieee80211_rx_status *stats)
-{
- /* First cache any information we need before we overwrite
- * the information provided in the skb from the hardware */
- s8 signal = stats->signal;
- s8 noise = 0;
- int rate = stats->rate_idx;
- u64 tsf = stats->mactime;
- __le16 phy_flags_hw = rx_hdr->phy_flags, antenna;
-
- struct iwl3945_rt_rx_hdr {
- struct ieee80211_radiotap_header rt_hdr;
- __le64 rt_tsf; /* TSF */
- u8 rt_flags; /* radiotap packet flags */
- u8 rt_rate; /* rate in 500kb/s */
- __le16 rt_channelMHz; /* channel in MHz */
- __le16 rt_chbitmask; /* channel bitfield */
- s8 rt_dbmsignal; /* signal in dBm, kluged to signed */
- s8 rt_dbmnoise;
- u8 rt_antenna; /* antenna number */
- } __attribute__ ((packed)) *iwl3945_rt;
-
- if (skb_headroom(skb) < sizeof(*iwl3945_rt)) {
- if (net_ratelimit())
- printk(KERN_ERR "not enough headroom [%d] for "
- "radiotap head [%zd]\n",
- skb_headroom(skb), sizeof(*iwl3945_rt));
- return;
- }
-
- /* put radiotap header in front of 802.11 header and data */
- iwl3945_rt = (void *)skb_push(skb, sizeof(*iwl3945_rt));
-
- /* initialise radiotap header */
- iwl3945_rt->rt_hdr.it_version = PKTHDR_RADIOTAP_VERSION;
- iwl3945_rt->rt_hdr.it_pad = 0;
-
- /* total header + data */
- put_unaligned_le16(sizeof(*iwl3945_rt), &iwl3945_rt->rt_hdr.it_len);
-
- /* Indicate all the fields we add to the radiotap header */
- put_unaligned_le32((1 << IEEE80211_RADIOTAP_TSFT) |
- (1 << IEEE80211_RADIOTAP_FLAGS) |
- (1 << IEEE80211_RADIOTAP_RATE) |
- (1 << IEEE80211_RADIOTAP_CHANNEL) |
- (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) |
- (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE) |
- (1 << IEEE80211_RADIOTAP_ANTENNA),
- &iwl3945_rt->rt_hdr.it_present);
-
- /* Zero the flags, we'll add to them as we go */
- iwl3945_rt->rt_flags = 0;
-
- put_unaligned_le64(tsf, &iwl3945_rt->rt_tsf);
-
- iwl3945_rt->rt_dbmsignal = signal;
- iwl3945_rt->rt_dbmnoise = noise;
-
- /* Convert the channel frequency and set the flags */
- put_unaligned_le16(stats->freq, &iwl3945_rt->rt_channelMHz);
- if (!(phy_flags_hw & RX_RES_PHY_FLAGS_BAND_24_MSK))
- put_unaligned_le16(IEEE80211_CHAN_OFDM | IEEE80211_CHAN_5GHZ,
- &iwl3945_rt->rt_chbitmask);
- else if (phy_flags_hw & RX_RES_PHY_FLAGS_MOD_CCK_MSK)
- put_unaligned_le16(IEEE80211_CHAN_CCK | IEEE80211_CHAN_2GHZ,
- &iwl3945_rt->rt_chbitmask);
- else /* 802.11g */
- put_unaligned_le16(IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ,
- &iwl3945_rt->rt_chbitmask);
-
- if (rate == -1)
- iwl3945_rt->rt_rate = 0;
- else {
- if (stats->band == IEEE80211_BAND_5GHZ)
- rate += IWL_FIRST_OFDM_RATE;
-
- iwl3945_rt->rt_rate = iwl3945_rates[rate].ieee;
- }
-
- /* antenna number */
- antenna = phy_flags_hw & RX_RES_PHY_FLAGS_ANTENNA_MSK;
- iwl3945_rt->rt_antenna = le16_to_cpu(antenna) >> 4;
-
- /* set the preamble flag if we have it */
- if (phy_flags_hw & RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK)
- iwl3945_rt->rt_flags |= IEEE80211_RADIOTAP_F_SHORTPRE;
-
- stats->flag |= RX_FLAG_RADIOTAP;
-}
-
static void iwl3945_pass_packet_to_mac80211(struct iwl3945_priv *priv,
struct iwl3945_rx_mem_buffer *rxb,
struct ieee80211_rx_status *stats)
@@ -657,9 +564,6 @@ static void iwl3945_pass_packet_to_mac80211(struct iwl3945_priv *priv,
iwl3945_set_decrypted_flag(priv, rxb->skb,
le32_to_cpu(rx_end->status), stats);
- if (priv->add_radiotap)
- iwl3945_add_radiotap(priv, rxb->skb, rx_hdr, stats);
-
#ifdef CONFIG_IWL3945_LEDS
if (ieee80211_is_data(hdr->frame_control))
priv->rxtxpackets += len;
@@ -684,7 +588,6 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv,
u16 rx_stats_noise_diff = le16_to_cpu(rx_stats->noise_diff);
u8 network_packet;
- rx_status.antenna = 0;
rx_status.flag = 0;
rx_status.mactime = le64_to_cpu(rx_end->timestamp);
rx_status.freq =
@@ -696,6 +599,13 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv,
if (rx_status.band == IEEE80211_BAND_5GHZ)
rx_status.rate_idx -= IWL_FIRST_OFDM_RATE;
+ rx_status.antenna = le16_to_cpu(rx_hdr->phy_flags &
+ RX_RES_PHY_FLAGS_ANTENNA_MSK) >> 4;
+
+ /* set the preamble flag if appropriate */
+ if (rx_hdr->phy_flags & RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK)
+ rx_status.flag |= RX_FLAG_SHORTPRE;
+
if ((unlikely(rx_stats->phy_count > 20))) {
IWL_DEBUG_DROP
("dsp size out of range [0,20]: "
@@ -771,100 +681,7 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv,
priv->last_rx_noise = rx_status.noise;
}
- if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) {
- iwl3945_pass_packet_to_mac80211(priv, rxb, &rx_status);
- return;
- }
-
- switch (le16_to_cpu(header->frame_control) & IEEE80211_FCTL_FTYPE) {
- case IEEE80211_FTYPE_MGMT:
- switch (le16_to_cpu(header->frame_control) &
- IEEE80211_FCTL_STYPE) {
- case IEEE80211_STYPE_PROBE_RESP:
- case IEEE80211_STYPE_BEACON:{
- /* If this is a beacon or probe response for
- * our network then cache the beacon
- * timestamp */
- if ((((priv->iw_mode == IEEE80211_IF_TYPE_STA)
- && !compare_ether_addr(header->addr2,
- priv->bssid)) ||
- ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS)
- && !compare_ether_addr(header->addr3,
- priv->bssid)))) {
- struct ieee80211_mgmt *mgmt =
- (struct ieee80211_mgmt *)header;
- __le32 *pos;
- pos = (__le32 *)&mgmt->u.beacon.
- timestamp;
- priv->timestamp0 = le32_to_cpu(pos[0]);
- priv->timestamp1 = le32_to_cpu(pos[1]);
- priv->beacon_int = le16_to_cpu(
- mgmt->u.beacon.beacon_int);
- if (priv->call_post_assoc_from_beacon &&
- (priv->iw_mode ==
- IEEE80211_IF_TYPE_STA))
- queue_work(priv->workqueue,
- &priv->post_associate.work);
-
- priv->call_post_assoc_from_beacon = 0;
- }
-
- break;
- }
-
- case IEEE80211_STYPE_ACTION:
- /* TODO: Parse 802.11h frames for CSA... */
- break;
-
- /*
- * TODO: Use the new callback function from
- * mac80211 instead of sniffing these packets.
- */
- case IEEE80211_STYPE_ASSOC_RESP:
- case IEEE80211_STYPE_REASSOC_RESP:{
- struct ieee80211_mgmt *mgnt =
- (struct ieee80211_mgmt *)header;
-
- /* We have just associated, give some
- * time for the 4-way handshake if
- * any. Don't start scan too early. */
- priv->next_scan_jiffies = jiffies +
- IWL_DELAY_NEXT_SCAN_AFTER_ASSOC;
-
- priv->assoc_id = (~((1 << 15) | (1 << 14)) &
- le16_to_cpu(mgnt->u.
- assoc_resp.aid));
- priv->assoc_capability =
- le16_to_cpu(mgnt->u.assoc_resp.capab_info);
- if (priv->beacon_int)
- queue_work(priv->workqueue,
- &priv->post_associate.work);
- else
- priv->call_post_assoc_from_beacon = 1;
- break;
- }
-
- case IEEE80211_STYPE_PROBE_REQ:{
- DECLARE_MAC_BUF(mac1);
- DECLARE_MAC_BUF(mac2);
- DECLARE_MAC_BUF(mac3);
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS)
- IWL_DEBUG_DROP
- ("Dropping (non network): %s"
- ", %s, %s\n",
- print_mac(mac1, header->addr1),
- print_mac(mac2, header->addr2),
- print_mac(mac3, header->addr3));
- return;
- }
- }
-
- case IEEE80211_FTYPE_DATA:
- /* fall through */
- default:
- iwl3945_pass_packet_to_mac80211(priv, rxb, &rx_status);
- break;
- }
+ iwl3945_pass_packet_to_mac80211(priv, rxb, &rx_status);
}
int iwl3945_hw_txq_attach_buf_to_tfd(struct iwl3945_priv *priv, void *ptr,
@@ -990,7 +807,7 @@ void iwl3945_hw_build_tx_cmd_rate(struct iwl3945_priv *priv,
priv->stations[sta_id].current_rate.rate_n_flags = rate;
- if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) &&
+ if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) &&
(sta_id != priv->hw_setting.bcast_sta_id) &&
(sta_id != IWL_MULTICAST_ID))
priv->stations[IWL_STA_ID].current_rate.rate_n_flags = rate;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index fa81ba1af3d3266cdff3f63bb9bb91e6f0b20d1e..bdd32475b99ca6b0ca7ae1562f85b878edfa55fc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -73,6 +73,10 @@ extern struct pci_device_id iwl3945_hw_card_ids[];
extern int iwl3945_param_hwcrypto;
extern int iwl3945_param_queues_num;
+struct iwl3945_sta_priv {
+ struct iwl3945_rs_sta *rs_sta;
+};
+
enum iwl3945_antenna {
IWL_ANTENNA_DIVERSITY,
IWL_ANTENNA_MAIN,
@@ -707,7 +711,6 @@ struct iwl3945_priv {
enum ieee80211_band band;
int alloc_rxb_skb;
- bool add_radiotap;
void (*rx_handlers[REPLY_MAX])(struct iwl3945_priv *priv,
struct iwl3945_rx_mem_buffer *rxb);
@@ -852,7 +855,7 @@ struct iwl3945_priv {
/* eeprom */
struct iwl3945_eeprom eeprom;
- enum ieee80211_if_types iw_mode;
+ enum nl80211_iftype iw_mode;
struct sk_buff *ibss_beacon;
@@ -895,7 +898,6 @@ struct iwl3945_priv {
struct delayed_work thermal_periodic;
struct delayed_work gather_stats;
struct delayed_work scan_check;
- struct delayed_work post_associate;
#define IWL_DEFAULT_TX_POWER 0x0F
s8 user_txpower_limit;
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
index fce950f4163c16327321118fb13fff7a6e86ad9a..f4793a609443eca52ded350777ea0f0967deb130 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
@@ -98,16 +98,17 @@
#define IWL_RSSI_OFFSET 44
-#include "iwl-commands.h"
/* PCI registers */
-#define PCI_LINK_CTRL 0x0F0 /* 1 byte */
-#define PCI_POWER_SOURCE 0x0C8
-#define PCI_REG_WUM8 0x0E8
+#define PCI_CFG_RETRY_TIMEOUT 0x041
+#define PCI_CFG_POWER_SOURCE 0x0C8
+#define PCI_REG_WUM8 0x0E8
+#define PCI_CFG_LINK_CTRL 0x0F0
/* PCI register values */
-#define PCI_LINK_VAL_L0S_EN 0x01
-#define PCI_LINK_VAL_L1_EN 0x02
+#define PCI_CFG_LINK_CTRL_VAL_L0S_EN 0x01
+#define PCI_CFG_LINK_CTRL_VAL_L1_EN 0x02
+#define PCI_CFG_CMD_REG_INT_DIS_MSK 0x04
#define PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT (0x80000000)
#define TFD_QUEUE_SIZE_MAX (256)
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 23fed32989624a586216405303d118f85df7bc83..9838de5f436918762c0fafdca82102ea01993094 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -399,7 +399,7 @@ static void iwl4965_nic_config(struct iwl_priv *priv)
unsigned long flags;
u32 val;
u16 radio_cfg;
- u8 val_link;
+ u16 link;
spin_lock_irqsave(&priv->lock, flags);
@@ -410,10 +410,10 @@ static void iwl4965_nic_config(struct iwl_priv *priv)
val & ~(1 << 11));
}
- pci_read_config_byte(priv->pci_dev, PCI_LINK_CTRL, &val_link);
+ pci_read_config_word(priv->pci_dev, PCI_CFG_LINK_CTRL, &link);
/* L1 is enabled by BIOS */
- if ((val_link & PCI_LINK_VAL_L1_EN) == PCI_LINK_VAL_L1_EN)
+ if ((link & PCI_CFG_LINK_CTRL_VAL_L1_EN) == PCI_CFG_LINK_CTRL_VAL_L1_EN)
/* diable L0S disabled L1A enabled */
iwl_set_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED);
else
@@ -1607,8 +1607,8 @@ static int iwl4965_send_rxon_assoc(struct iwl_priv *priv)
return ret;
}
-
-int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel)
+#ifdef IEEE80211_CONF_CHANNEL_SWITCH
+static int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel)
{
int rc;
u8 band = 0;
@@ -1648,6 +1648,7 @@ int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel)
rc = iwl_send_cmd_pdu(priv, REPLY_CHANNEL_SWITCH, sizeof(cmd), &cmd);
return rc;
}
+#endif
static int iwl4965_shared_mem_rx_idx(struct iwl_priv *priv)
{
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h
index 17d4f31c59345ce9c2883ef01afd44820bb1d931..c479ee211c5cf14d322db770c0c9e91a17a9e27a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h
@@ -129,6 +129,13 @@ struct iwl5000_shared {
__le32 padding2;
} __attribute__ ((packed));
+/* calibrations defined for 5000 */
+/* defines the order in which results should be sent to the runtime uCode */
+enum iwl5000_calib {
+ IWL5000_CALIB_LO,
+ IWL5000_CALIB_TX_IQ,
+ IWL5000_CALIB_TX_IQ_PERD,
+};
#endif /* __iwl_5000_hw_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index b08036a9d8945555efca52e64df7a87e69270d97..f6003e7996afcd01aec848c726fa21d2080761c4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -209,14 +209,14 @@ static void iwl5000_nic_config(struct iwl_priv *priv)
{
unsigned long flags;
u16 radio_cfg;
- u8 val_link;
+ u16 link;
spin_lock_irqsave(&priv->lock, flags);
- pci_read_config_byte(priv->pci_dev, PCI_LINK_CTRL, &val_link);
+ pci_read_config_word(priv->pci_dev, PCI_CFG_LINK_CTRL, &link);
/* L1 is enabled by BIOS */
- if ((val_link & PCI_LINK_VAL_L1_EN) == PCI_LINK_VAL_L1_EN)
+ if ((link & PCI_CFG_LINK_CTRL_VAL_L1_EN) == PCI_CFG_LINK_CTRL_VAL_L1_EN)
/* diable L0S disabled L1A enabled */
iwl_set_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED);
else
@@ -445,48 +445,6 @@ static int iwl5000_send_Xtal_calib(struct iwl_priv *priv)
sizeof(cal_cmd), &cal_cmd);
}
-static int iwl5000_send_calib_results(struct iwl_priv *priv)
-{
- int ret = 0;
-
- struct iwl_host_cmd hcmd = {
- .id = REPLY_PHY_CALIBRATION_CMD,
- .meta.flags = CMD_SIZE_HUGE,
- };
-
- if (priv->calib_results.lo_res) {
- hcmd.len = priv->calib_results.lo_res_len;
- hcmd.data = priv->calib_results.lo_res;
- ret = iwl_send_cmd_sync(priv, &hcmd);
-
- if (ret)
- goto err;
- }
-
- if (priv->calib_results.tx_iq_res) {
- hcmd.len = priv->calib_results.tx_iq_res_len;
- hcmd.data = priv->calib_results.tx_iq_res;
- ret = iwl_send_cmd_sync(priv, &hcmd);
-
- if (ret)
- goto err;
- }
-
- if (priv->calib_results.tx_iq_perd_res) {
- hcmd.len = priv->calib_results.tx_iq_perd_res_len;
- hcmd.data = priv->calib_results.tx_iq_perd_res;
- ret = iwl_send_cmd_sync(priv, &hcmd);
-
- if (ret)
- goto err;
- }
-
- return 0;
-err:
- IWL_ERROR("Error %d\n", ret);
- return ret;
-}
-
static int iwl5000_send_calib_cfg(struct iwl_priv *priv)
{
struct iwl5000_calib_cfg_cmd calib_cfg_cmd;
@@ -511,33 +469,30 @@ static void iwl5000_rx_calib_result(struct iwl_priv *priv,
struct iwl_rx_packet *pkt = (void *)rxb->skb->data;
struct iwl5000_calib_hdr *hdr = (struct iwl5000_calib_hdr *)pkt->u.raw;
int len = le32_to_cpu(pkt->len) & FH_RSCSR_FRAME_SIZE_MSK;
-
- iwl_free_calib_results(priv);
+ int index;
/* reduce the size of the length field itself */
len -= 4;
+ /* Define the order in which the results will be sent to the runtime
+ * uCode. iwl_send_calib_results sends them in a row according to their
+ * index. We sort them here */
switch (hdr->op_code) {
case IWL5000_PHY_CALIBRATE_LO_CMD:
- priv->calib_results.lo_res = kzalloc(len, GFP_ATOMIC);
- priv->calib_results.lo_res_len = len;
- memcpy(priv->calib_results.lo_res, pkt->u.raw, len);
+ index = IWL5000_CALIB_LO;
break;
case IWL5000_PHY_CALIBRATE_TX_IQ_CMD:
- priv->calib_results.tx_iq_res = kzalloc(len, GFP_ATOMIC);
- priv->calib_results.tx_iq_res_len = len;
- memcpy(priv->calib_results.tx_iq_res, pkt->u.raw, len);
+ index = IWL5000_CALIB_TX_IQ;
break;
case IWL5000_PHY_CALIBRATE_TX_IQ_PERD_CMD:
- priv->calib_results.tx_iq_perd_res = kzalloc(len, GFP_ATOMIC);
- priv->calib_results.tx_iq_perd_res_len = len;
- memcpy(priv->calib_results.tx_iq_perd_res, pkt->u.raw, len);
+ index = IWL5000_CALIB_TX_IQ_PERD;
break;
default:
IWL_ERROR("Unknown calibration notification %d\n",
hdr->op_code);
return;
}
+ iwl_calib_set(&priv->calib_results[index], pkt->u.raw, len);
}
static void iwl5000_rx_calib_complete(struct iwl_priv *priv,
@@ -832,7 +787,7 @@ static int iwl5000_alive_notify(struct iwl_priv *priv)
iwl5000_send_Xtal_calib(priv);
if (priv->ucode_type == UCODE_RT)
- iwl5000_send_calib_results(priv);
+ iwl_send_calib_results(priv);
return 0;
}
@@ -1614,6 +1569,8 @@ struct iwl_cfg iwl5350_agn_cfg = {
.mod_params = &iwl50_mod_params,
};
+MODULE_FIRMWARE("iwlwifi-5000" IWL5000_UCODE_API ".ucode");
+
module_param_named(disable50, iwl50_mod_params.disable, int, 0444);
MODULE_PARM_DESC(disable50,
"manually disable the 50XX radio (default 0 [radio on])");
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 90a2b6dee7c0e609063e945fefc9f6c13be936c9..93944de923cafd0913979e1f45bf8a36023d2285 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -35,8 +35,6 @@
#include <linux/workqueue.h>
-#include "../net/mac80211/rate.h"
-
#include "iwl-dev.h"
#include "iwl-sta.h"
#include "iwl-core.h"
@@ -163,12 +161,15 @@ struct iwl_lq_sta {
u32 dbg_fixed_rate;
#endif
struct iwl_priv *drv;
+
+ /* used to be in sta_info */
+ int last_txrate_idx;
};
static void rs_rate_scale_perform(struct iwl_priv *priv,
- struct net_device *dev,
struct ieee80211_hdr *hdr,
- struct sta_info *sta);
+ struct ieee80211_sta *sta,
+ struct iwl_lq_sta *lq_sta);
static void rs_fill_link_cmd(const struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta, u32 rate_n_flags);
@@ -354,17 +355,11 @@ static u32 rs_tl_get_load(struct iwl_lq_sta *lq_data, u8 tid)
static void rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv,
struct iwl_lq_sta *lq_data, u8 tid,
- struct sta_info *sta)
+ struct ieee80211_sta *sta)
{
- unsigned long state;
DECLARE_MAC_BUF(mac);
- spin_lock_bh(&sta->lock);
- state = sta->ampdu_mlme.tid_state_tx[tid];
- spin_unlock_bh(&sta->lock);
-
- if (state == HT_AGG_STATE_IDLE &&
- rs_tl_get_load(lq_data, tid) > IWL_AGG_LOAD_THRESHOLD) {
+ if (rs_tl_get_load(lq_data, tid) > IWL_AGG_LOAD_THRESHOLD) {
IWL_DEBUG_HT("Starting Tx agg: STA: %s tid: %d\n",
print_mac(mac, sta->addr), tid);
ieee80211_start_tx_ba_session(priv->hw, sta->addr, tid);
@@ -373,7 +368,7 @@ static void rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv,
static void rs_tl_turn_on_agg(struct iwl_priv *priv, u8 tid,
struct iwl_lq_sta *lq_data,
- struct sta_info *sta)
+ struct ieee80211_sta *sta)
{
if ((tid < TID_MAX_LOAD_COUNT))
rs_tl_turn_on_agg_for_tid(priv, lq_data, tid, sta);
@@ -436,7 +431,7 @@ static int rs_collect_tx_data(struct iwl_rate_scale_data *windows,
/* Shift bitmap by one frame (throw away oldest history),
* OR in "1", and increment "success" if this
* frame was successful. */
- window->data <<= 1;;
+ window->data <<= 1;
if (successes > 0) {
window->success_counter++;
window->data |= 0x1;
@@ -773,7 +768,8 @@ static u32 rs_get_lower_rate(struct iwl_lq_sta *lq_sta,
/*
* mac80211 sends us Tx status
*/
-static void rs_tx_status(void *priv_rate, struct net_device *dev,
+static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta, void *priv_sta,
struct sk_buff *skb)
{
int status;
@@ -781,11 +777,9 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev,
int rs_index, index = 0;
struct iwl_lq_sta *lq_sta;
struct iwl_link_quality_cmd *table;
- struct sta_info *sta;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- struct iwl_priv *priv = (struct iwl_priv *)priv_rate;
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_hw *hw = local_to_hw(local);
+ struct iwl_priv *priv = (struct iwl_priv *)priv_r;
+ struct ieee80211_hw *hw = priv->hw;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct iwl_rate_scale_data *window = NULL;
struct iwl_rate_scale_data *search_win = NULL;
@@ -811,17 +805,9 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev,
if (retries > 15)
retries = 15;
- rcu_read_lock();
+ lq_sta = (struct iwl_lq_sta *)priv_sta;
- sta = sta_info_get(local, hdr->addr1);
-
- if (!sta || !sta->rate_ctrl_priv)
- goto out;
-
-
- lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv;
-
- if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) &&
+ if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) &&
!lq_sta->ibss_sta_added)
goto out;
@@ -965,9 +951,8 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev,
}
/* See if there's a better rate or modulation mode to try. */
- rs_rate_scale_perform(priv, dev, hdr, sta);
+ rs_rate_scale_perform(priv, hdr, sta, lq_sta);
out:
- rcu_read_unlock();
return;
}
@@ -1128,6 +1113,7 @@ static s32 rs_get_best_rate(struct iwl_priv *priv,
/* Higher rate not available, use the original */
} else {
+ new_rate = rate;
break;
}
}
@@ -1142,7 +1128,7 @@ static s32 rs_get_best_rate(struct iwl_priv *priv,
static int rs_switch_to_mimo2(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
- struct sta_info *sta,
+ struct ieee80211_sta *sta,
struct iwl_scale_tbl_info *tbl, int index)
{
u16 rate_mask;
@@ -1153,8 +1139,8 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv,
!sta->ht_info.ht_supported)
return -1;
- if (((sta->ht_info.cap & IEEE80211_HT_CAP_MIMO_PS) >> 2)
- == IWL_MIMO_PS_STATIC)
+ if (((sta->ht_info.cap & IEEE80211_HT_CAP_SM_PS) >> 2)
+ == WLAN_HT_CAP_SM_PS_STATIC)
return -1;
/* Need both Tx chains/antennas to support MIMO */
@@ -1210,7 +1196,7 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv,
static int rs_switch_to_siso(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
- struct sta_info *sta,
+ struct ieee80211_sta *sta,
struct iwl_scale_tbl_info *tbl, int index)
{
u16 rate_mask;
@@ -1270,7 +1256,7 @@ static int rs_switch_to_siso(struct iwl_priv *priv,
static int rs_move_legacy_other(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
- struct sta_info *sta,
+ struct ieee80211_sta *sta,
int index)
{
struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
@@ -1281,15 +1267,23 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
(sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
u8 start_action = tbl->action;
u8 valid_tx_ant = priv->hw_params.valid_tx_ant;
+ u8 tx_chains_num = priv->hw_params.tx_chains_num;
int ret = 0;
for (; ;) {
switch (tbl->action) {
- case IWL_LEGACY_SWITCH_ANTENNA:
+ case IWL_LEGACY_SWITCH_ANTENNA1:
+ case IWL_LEGACY_SWITCH_ANTENNA2:
IWL_DEBUG_RATE("LQ: Legacy toggle Antenna\n");
lq_sta->action_counter++;
+ if ((tbl->action == IWL_LEGACY_SWITCH_ANTENNA1 &&
+ tx_chains_num <= 1) ||
+ (tbl->action == IWL_LEGACY_SWITCH_ANTENNA2 &&
+ tx_chains_num <= 2))
+ break;
+
/* Don't change antenna if success has been great */
if (window->success_ratio >= IWL_RS_GOOD_RATIO)
break;
@@ -1299,7 +1293,7 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
if (rs_toggle_antenna(valid_tx_ant,
&search_tbl->current_rate, search_tbl)) {
- lq_sta->search_better_tbl = 1;
+ rs_set_expected_tpt_table(lq_sta, search_tbl);
goto out;
}
break;
@@ -1312,43 +1306,54 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
ret = rs_switch_to_siso(priv, lq_sta, conf, sta,
search_tbl, index);
if (!ret) {
- lq_sta->search_better_tbl = 1;
lq_sta->action_counter = 0;
goto out;
}
break;
- case IWL_LEGACY_SWITCH_MIMO2:
+ case IWL_LEGACY_SWITCH_MIMO2_AB:
+ case IWL_LEGACY_SWITCH_MIMO2_AC:
+ case IWL_LEGACY_SWITCH_MIMO2_BC:
IWL_DEBUG_RATE("LQ: Legacy switch to MIMO2\n");
/* Set up search table to try MIMO */
memcpy(search_tbl, tbl, sz);
search_tbl->is_SGI = 0;
- search_tbl->ant_type = ANT_AB;/*FIXME:RS*/
- /*FIXME:RS:need to check ant validity*/
+
+ if (tbl->action == IWL_LEGACY_SWITCH_MIMO2_AB)
+ search_tbl->ant_type = ANT_AB;
+ else if (tbl->action == IWL_LEGACY_SWITCH_MIMO2_AC)
+ search_tbl->ant_type = ANT_AC;
+ else
+ search_tbl->ant_type = ANT_BC;
+
+ if (!rs_is_valid_ant(valid_tx_ant, search_tbl->ant_type))
+ break;
+
ret = rs_switch_to_mimo2(priv, lq_sta, conf, sta,
search_tbl, index);
if (!ret) {
- lq_sta->search_better_tbl = 1;
lq_sta->action_counter = 0;
goto out;
}
break;
}
tbl->action++;
- if (tbl->action > IWL_LEGACY_SWITCH_MIMO2)
- tbl->action = IWL_LEGACY_SWITCH_ANTENNA;
+ if (tbl->action > IWL_LEGACY_SWITCH_MIMO2_BC)
+ tbl->action = IWL_LEGACY_SWITCH_ANTENNA1;
if (tbl->action == start_action)
break;
}
+ search_tbl->lq_type = LQ_NONE;
return 0;
- out:
+out:
+ lq_sta->search_better_tbl = 1;
tbl->action++;
- if (tbl->action > IWL_LEGACY_SWITCH_MIMO2)
- tbl->action = IWL_LEGACY_SWITCH_ANTENNA;
+ if (tbl->action > IWL_LEGACY_SWITCH_MIMO2_BC)
+ tbl->action = IWL_LEGACY_SWITCH_ANTENNA1;
return 0;
}
@@ -1359,7 +1364,7 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
static int rs_move_siso_to_other(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
- struct sta_info *sta, int index)
+ struct ieee80211_sta *sta, int index)
{
u8 is_green = lq_sta->is_green;
struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
@@ -1370,34 +1375,51 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
(sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
u8 start_action = tbl->action;
u8 valid_tx_ant = priv->hw_params.valid_tx_ant;
+ u8 tx_chains_num = priv->hw_params.tx_chains_num;
int ret;
for (;;) {
lq_sta->action_counter++;
switch (tbl->action) {
- case IWL_SISO_SWITCH_ANTENNA:
+ case IWL_SISO_SWITCH_ANTENNA1:
+ case IWL_SISO_SWITCH_ANTENNA2:
IWL_DEBUG_RATE("LQ: SISO toggle Antenna\n");
+
+ if ((tbl->action == IWL_SISO_SWITCH_ANTENNA1 &&
+ tx_chains_num <= 1) ||
+ (tbl->action == IWL_SISO_SWITCH_ANTENNA2 &&
+ tx_chains_num <= 2))
+ break;
+
if (window->success_ratio >= IWL_RS_GOOD_RATIO)
break;
memcpy(search_tbl, tbl, sz);
if (rs_toggle_antenna(valid_tx_ant,
- &search_tbl->current_rate, search_tbl)) {
- lq_sta->search_better_tbl = 1;
+ &search_tbl->current_rate, search_tbl))
goto out;
- }
break;
- case IWL_SISO_SWITCH_MIMO2:
+ case IWL_SISO_SWITCH_MIMO2_AB:
+ case IWL_SISO_SWITCH_MIMO2_AC:
+ case IWL_SISO_SWITCH_MIMO2_BC:
IWL_DEBUG_RATE("LQ: SISO switch to MIMO2\n");
memcpy(search_tbl, tbl, sz);
search_tbl->is_SGI = 0;
- search_tbl->ant_type = ANT_AB; /*FIXME:RS*/
+
+ if (tbl->action == IWL_SISO_SWITCH_MIMO2_AB)
+ search_tbl->ant_type = ANT_AB;
+ else if (tbl->action == IWL_SISO_SWITCH_MIMO2_AC)
+ search_tbl->ant_type = ANT_AC;
+ else
+ search_tbl->ant_type = ANT_BC;
+
+ if (!rs_is_valid_ant(valid_tx_ant, search_tbl->ant_type))
+ break;
+
ret = rs_switch_to_mimo2(priv, lq_sta, conf, sta,
search_tbl, index);
- if (!ret) {
- lq_sta->search_better_tbl = 1;
+ if (!ret)
goto out;
- }
break;
case IWL_SISO_SWITCH_GI:
if (!tbl->is_fat &&
@@ -1427,22 +1449,23 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
}
search_tbl->current_rate = rate_n_flags_from_tbl(
search_tbl, index, is_green);
- lq_sta->search_better_tbl = 1;
goto out;
}
tbl->action++;
if (tbl->action > IWL_SISO_SWITCH_GI)
- tbl->action = IWL_SISO_SWITCH_ANTENNA;
+ tbl->action = IWL_SISO_SWITCH_ANTENNA1;
if (tbl->action == start_action)
break;
}
+ search_tbl->lq_type = LQ_NONE;
return 0;
out:
+ lq_sta->search_better_tbl = 1;
tbl->action++;
if (tbl->action > IWL_SISO_SWITCH_GI)
- tbl->action = IWL_SISO_SWITCH_ANTENNA;
+ tbl->action = IWL_SISO_SWITCH_ANTENNA1;
return 0;
}
@@ -1452,43 +1475,64 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
static int rs_move_mimo_to_other(struct iwl_priv *priv,
struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
- struct sta_info *sta, int index)
+ struct ieee80211_sta *sta, int index)
{
s8 is_green = lq_sta->is_green;
struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
struct iwl_scale_tbl_info *search_tbl =
&(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
+ struct iwl_rate_scale_data *window = &(tbl->win[index]);
u32 sz = (sizeof(struct iwl_scale_tbl_info) -
(sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
u8 start_action = tbl->action;
- /*u8 valid_tx_ant = priv->hw_params.valid_tx_ant;*/
+ u8 valid_tx_ant = priv->hw_params.valid_tx_ant;
+ u8 tx_chains_num = priv->hw_params.tx_chains_num;
int ret;
for (;;) {
lq_sta->action_counter++;
switch (tbl->action) {
- case IWL_MIMO_SWITCH_ANTENNA_A:
- case IWL_MIMO_SWITCH_ANTENNA_B:
+ case IWL_MIMO2_SWITCH_ANTENNA1:
+ case IWL_MIMO2_SWITCH_ANTENNA2:
+ IWL_DEBUG_RATE("LQ: MIMO toggle Antennas\n");
+
+ if (tx_chains_num <= 2)
+ break;
+
+ if (window->success_ratio >= IWL_RS_GOOD_RATIO)
+ break;
+
+ memcpy(search_tbl, tbl, sz);
+ if (rs_toggle_antenna(valid_tx_ant,
+ &search_tbl->current_rate, search_tbl))
+ goto out;
+ break;
+ case IWL_MIMO2_SWITCH_SISO_A:
+ case IWL_MIMO2_SWITCH_SISO_B:
+ case IWL_MIMO2_SWITCH_SISO_C:
IWL_DEBUG_RATE("LQ: MIMO2 switch to SISO\n");
/* Set up new search table for SISO */
memcpy(search_tbl, tbl, sz);
- /*FIXME:RS:need to check ant validity + C*/
- if (tbl->action == IWL_MIMO_SWITCH_ANTENNA_A)
+ if (tbl->action == IWL_MIMO2_SWITCH_SISO_A)
search_tbl->ant_type = ANT_A;
- else
+ else if (tbl->action == IWL_MIMO2_SWITCH_SISO_B)
search_tbl->ant_type = ANT_B;
+ else
+ search_tbl->ant_type = ANT_C;
+
+ if (!rs_is_valid_ant(valid_tx_ant, search_tbl->ant_type))
+ break;
ret = rs_switch_to_siso(priv, lq_sta, conf, sta,
search_tbl, index);
- if (!ret) {
- lq_sta->search_better_tbl = 1;
+ if (!ret)
goto out;
- }
+
break;
- case IWL_MIMO_SWITCH_GI:
+ case IWL_MIMO2_SWITCH_GI:
if (!tbl->is_fat &&
!(priv->current_ht_config.sgf &
HT_SHORT_GI_20MHZ))
@@ -1517,23 +1561,23 @@ static int rs_move_mimo_to_other(struct iwl_priv *priv,
}
search_tbl->current_rate = rate_n_flags_from_tbl(
search_tbl, index, is_green);
- lq_sta->search_better_tbl = 1;
goto out;
}
tbl->action++;
- if (tbl->action > IWL_MIMO_SWITCH_GI)
- tbl->action = IWL_MIMO_SWITCH_ANTENNA_A;
+ if (tbl->action > IWL_MIMO2_SWITCH_GI)
+ tbl->action = IWL_MIMO2_SWITCH_ANTENNA1;
if (tbl->action == start_action)
break;
}
-
+ search_tbl->lq_type = LQ_NONE;
return 0;
out:
+ lq_sta->search_better_tbl = 1;
tbl->action++;
- if (tbl->action > IWL_MIMO_SWITCH_GI)
- tbl->action = IWL_MIMO_SWITCH_ANTENNA_A;
+ if (tbl->action > IWL_MIMO2_SWITCH_GI)
+ tbl->action = IWL_MIMO2_SWITCH_ANTENNA1;
return 0;
}
@@ -1624,12 +1668,11 @@ static void rs_stay_in_table(struct iwl_lq_sta *lq_sta)
* Do rate scaling and search for new modulation mode.
*/
static void rs_rate_scale_perform(struct iwl_priv *priv,
- struct net_device *dev,
struct ieee80211_hdr *hdr,
- struct sta_info *sta)
+ struct ieee80211_sta *sta,
+ struct iwl_lq_sta *lq_sta)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_hw *hw = local_to_hw(local);
+ struct ieee80211_hw *hw = priv->hw;
struct ieee80211_conf *conf = &hw->conf;
int low = IWL_RATE_INVALID;
int high = IWL_RATE_INVALID;
@@ -1644,7 +1687,6 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
__le16 fc;
u16 rate_mask;
u8 update_lq = 0;
- struct iwl_lq_sta *lq_sta;
struct iwl_scale_tbl_info *tbl, *tbl1;
u16 rate_scale_index_msk = 0;
u32 rate;
@@ -1665,10 +1707,10 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
return;
}
- if (!sta || !sta->rate_ctrl_priv)
+ if (!sta || !lq_sta)
return;
- lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv;
+ lq_sta->supp_rates = sta->supp_rates[lq_sta->band];
tid = rs_tl_add_packet(lq_sta, hdr);
@@ -1686,7 +1728,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
is_green = lq_sta->is_green;
/* current tx rate */
- index = sta->last_txrate_idx;
+ index = lq_sta->last_txrate_idx;
IWL_DEBUG_RATE("Rate scale index %d for type %d\n", index,
tbl->lq_type);
@@ -1747,19 +1789,13 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
rs_stay_in_table(lq_sta);
goto out;
+ }
/* Else we have enough samples; calculate estimate of
* actual average throughput */
- } else {
- /*FIXME:RS remove this else if we don't get this error*/
- if (window->average_tpt != ((window->success_ratio *
- tbl->expected_tpt[index] + 64) / 128)) {
- IWL_ERROR("expected_tpt should have been calculated"
- " by now\n");
- window->average_tpt = ((window->success_ratio *
- tbl->expected_tpt[index] + 64) / 128);
- }
- }
+
+ BUG_ON(window->average_tpt != ((window->success_ratio *
+ tbl->expected_tpt[index] + 64) / 128));
/* If we are searching for better modulation mode, check success. */
if (lq_sta->search_better_tbl) {
@@ -1769,7 +1805,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
* continuing to use the setup that we've been trying. */
if (window->average_tpt > lq_sta->last_tpt) {
- IWL_DEBUG_RATE("LQ: SWITCHING TO CURRENT TABLE "
+ IWL_DEBUG_RATE("LQ: SWITCHING TO NEW TABLE "
"suc=%d cur-tpt=%d old-tpt=%d\n",
window->success_ratio,
window->average_tpt,
@@ -2005,15 +2041,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
out:
tbl->current_rate = rate_n_flags_from_tbl(tbl, index, is_green);
i = index;
- sta->last_txrate_idx = i;
-
- /* sta->txrate_idx is an index to A mode rates which start
- * at IWL_FIRST_OFDM_RATE
- */
- if (lq_sta->band == IEEE80211_BAND_5GHZ)
- sta->txrate_idx = i - IWL_FIRST_OFDM_RATE;
- else
- sta->txrate_idx = i;
+ lq_sta->last_txrate_idx = i;
return;
}
@@ -2021,9 +2049,9 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
static void rs_initialize_lq(struct iwl_priv *priv,
struct ieee80211_conf *conf,
- struct sta_info *sta)
+ struct ieee80211_sta *sta,
+ struct iwl_lq_sta *lq_sta)
{
- struct iwl_lq_sta *lq_sta;
struct iwl_scale_tbl_info *tbl;
int rate_idx;
int i;
@@ -2032,14 +2060,13 @@ static void rs_initialize_lq(struct iwl_priv *priv,
u8 active_tbl = 0;
u8 valid_tx_ant;
- if (!sta || !sta->rate_ctrl_priv)
+ if (!sta || !lq_sta)
goto out;
- lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv;
- i = sta->last_txrate_idx;
+ i = lq_sta->last_txrate_idx;
if ((lq_sta->lq.sta_id == 0xff) &&
- (priv->iw_mode == IEEE80211_IF_TYPE_IBSS))
+ (priv->iw_mode == NL80211_IFTYPE_ADHOC))
goto out;
valid_tx_ant = priv->hw_params.valid_tx_ant;
@@ -2076,40 +2103,33 @@ static void rs_initialize_lq(struct iwl_priv *priv,
return;
}
-static void rs_get_rate(void *priv_rate, struct net_device *dev,
- struct ieee80211_supported_band *sband,
- struct sk_buff *skb,
- struct rate_selection *sel)
+static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta, void *priv_sta,
+ struct sk_buff *skb, struct rate_selection *sel)
{
int i;
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_conf *conf = &local->hw.conf;
+ struct iwl_priv *priv = (struct iwl_priv *)priv_r;
+ struct ieee80211_conf *conf = &priv->hw->conf;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- struct sta_info *sta;
__le16 fc;
- struct iwl_priv *priv = (struct iwl_priv *)priv_rate;
struct iwl_lq_sta *lq_sta;
IWL_DEBUG_RATE_LIMIT("rate scale calculate new rate for skb\n");
- rcu_read_lock();
-
- sta = sta_info_get(local, hdr->addr1);
-
/* Send management frames and broadcast/multicast data using lowest
* rate. */
fc = hdr->frame_control;
if (!ieee80211_is_data(fc) || is_multicast_ether_addr(hdr->addr1) ||
- !sta || !sta->rate_ctrl_priv) {
- sel->rate_idx = rate_lowest_index(local, sband, sta);
- goto out;
+ !sta || !priv_sta) {
+ sel->rate_idx = rate_lowest_index(sband, sta);
+ return;
}
- lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv;
- i = sta->last_txrate_idx;
+ lq_sta = (struct iwl_lq_sta *)priv_sta;
+ i = lq_sta->last_txrate_idx;
- if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) &&
+ if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) &&
!lq_sta->ibss_sta_added) {
u8 sta_id = iwl_find_station(priv, hdr->addr1);
DECLARE_MAC_BUF(mac);
@@ -2124,23 +2144,22 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev,
lq_sta->lq.sta_id = sta_id;
lq_sta->lq.rs_table[0].rate_n_flags = 0;
lq_sta->ibss_sta_added = 1;
- rs_initialize_lq(priv, conf, sta);
+ rs_initialize_lq(priv, conf, sta, lq_sta);
}
}
if ((i < 0) || (i > IWL_RATE_COUNT)) {
- sel->rate_idx = rate_lowest_index(local, sband, sta);
- goto out;
+ sel->rate_idx = rate_lowest_index(sband, sta);
+ return;
}
if (sband->band == IEEE80211_BAND_5GHZ)
i -= IWL_FIRST_OFDM_RATE;
sel->rate_idx = i;
-out:
- rcu_read_unlock();
}
-static void *rs_alloc_sta(void *priv_rate, gfp_t gfp)
+static void *rs_alloc_sta(void *priv_rate, struct ieee80211_sta *sta,
+ gfp_t gfp)
{
struct iwl_lq_sta *lq_sta;
struct iwl_priv *priv;
@@ -2163,33 +2182,28 @@ static void *rs_alloc_sta(void *priv_rate, gfp_t gfp)
return lq_sta;
}
-static void rs_rate_init(void *priv_rate, void *priv_sta,
- struct ieee80211_local *local,
- struct sta_info *sta)
+static void rs_rate_init(void *priv_r, struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta, void *priv_sta)
{
int i, j;
- struct ieee80211_conf *conf = &local->hw.conf;
- struct ieee80211_supported_band *sband;
- struct iwl_priv *priv = (struct iwl_priv *)priv_rate;
+ struct iwl_priv *priv = (struct iwl_priv *)priv_r;
+ struct ieee80211_conf *conf = &priv->hw->conf;
struct iwl_lq_sta *lq_sta = priv_sta;
- sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
-
lq_sta->flush_timer = 0;
lq_sta->supp_rates = sta->supp_rates[sband->band];
- sta->txrate_idx = 3;
for (j = 0; j < LQ_SIZE; j++)
for (i = 0; i < IWL_RATE_COUNT; i++)
rs_rate_scale_clear_window(&lq_sta->lq_info[j].win[i]);
- IWL_DEBUG_RATE("LQ: *** rate scale global init ***\n");
+ IWL_DEBUG_RATE("LQ: *** rate scale station global init ***\n");
/* TODO: what is a good starting rate for STA? About middle? Maybe not
* the lowest or the highest rate.. Could consider using RSSI from
* previous packets? Need to have IEEE 802.1X auth succeed immediately
* after assoc.. */
lq_sta->ibss_sta_added = 0;
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
+ if (priv->iw_mode == NL80211_IFTYPE_AP) {
u8 sta_id = iwl_find_station(priv, sta->addr);
DECLARE_MAC_BUF(mac);
@@ -2212,15 +2226,14 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
}
/* Find highest tx rate supported by hardware and destination station */
+ lq_sta->last_txrate_idx = 3;
for (i = 0; i < sband->n_bitrates; i++)
if (sta->supp_rates[sband->band] & BIT(i))
- sta->txrate_idx = i;
+ lq_sta->last_txrate_idx = i;
- sta->last_txrate_idx = sta->txrate_idx;
- /* WTF is with this bogus comment? A doesn't have cck rates */
- /* For MODE_IEEE80211A, cck rates are at end of rate table */
- if (local->hw.conf.channel->band == IEEE80211_BAND_5GHZ)
- sta->last_txrate_idx += IWL_FIRST_OFDM_RATE;
+ /* For MODE_IEEE80211A, skip over cck rates in global rate table */
+ if (sband->band == IEEE80211_BAND_5GHZ)
+ lq_sta->last_txrate_idx += IWL_FIRST_OFDM_RATE;
lq_sta->is_dup = 0;
lq_sta->is_green = rs_use_green(priv, conf);
@@ -2260,7 +2273,7 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
lq_sta->tx_agg_tid_en = IWL_AGG_ALL_TID;
lq_sta->drv = priv;
- rs_initialize_lq(priv, conf, sta);
+ rs_initialize_lq(priv, conf, sta, lq_sta);
}
static void rs_fill_link_cmd(const struct iwl_priv *priv,
@@ -2382,9 +2395,9 @@ static void rs_fill_link_cmd(const struct iwl_priv *priv,
lq_cmd->agg_params.agg_time_limit = cpu_to_le16(4000);
}
-static void *rs_alloc(struct ieee80211_local *local)
+static void *rs_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir)
{
- return local->hw.priv;
+ return hw->priv;
}
/* rate scale requires free function to be implemented */
static void rs_free(void *priv_rate)
@@ -2405,12 +2418,12 @@ static void rs_clear(void *priv_rate)
#endif /* CONFIG_IWLWIFI_DEBUG */
}
-static void rs_free_sta(void *priv_rate, void *priv_sta)
+static void rs_free_sta(void *priv_r, struct ieee80211_sta *sta,
+ void *priv_sta)
{
struct iwl_lq_sta *lq_sta = priv_sta;
- struct iwl_priv *priv;
+ struct iwl_priv *priv = priv_r;
- priv = (struct iwl_priv *)priv_rate;
IWL_DEBUG_RATE("enter\n");
kfree(lq_sta);
IWL_DEBUG_RATE("leave\n");
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
index 84d4d1e33755bffd62578b884f17137632c847ef..d148d73635eb5ddec4669fc1fe0bf185959a5d04 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
@@ -206,21 +206,28 @@ enum {
#define IWL_RATE_DECREASE_TH 1920 /* 15% */
/* possible actions when in legacy mode */
-#define IWL_LEGACY_SWITCH_ANTENNA 0
-#define IWL_LEGACY_SWITCH_SISO 1
-#define IWL_LEGACY_SWITCH_MIMO2 2
+#define IWL_LEGACY_SWITCH_ANTENNA1 0
+#define IWL_LEGACY_SWITCH_ANTENNA2 1
+#define IWL_LEGACY_SWITCH_SISO 2
+#define IWL_LEGACY_SWITCH_MIMO2_AB 3
+#define IWL_LEGACY_SWITCH_MIMO2_AC 4
+#define IWL_LEGACY_SWITCH_MIMO2_BC 5
/* possible actions when in siso mode */
-#define IWL_SISO_SWITCH_ANTENNA 0
-#define IWL_SISO_SWITCH_MIMO2 1
-#define IWL_SISO_SWITCH_GI 2
+#define IWL_SISO_SWITCH_ANTENNA1 0
+#define IWL_SISO_SWITCH_ANTENNA2 1
+#define IWL_SISO_SWITCH_MIMO2_AB 2
+#define IWL_SISO_SWITCH_MIMO2_AC 3
+#define IWL_SISO_SWITCH_MIMO2_BC 4
+#define IWL_SISO_SWITCH_GI 5
/* possible actions when in mimo mode */
-#define IWL_MIMO_SWITCH_ANTENNA_A 0
-#define IWL_MIMO_SWITCH_ANTENNA_B 1
-#define IWL_MIMO_SWITCH_GI 2
-
-/*FIXME:RS:separate MIMO2/3 transitions*/
+#define IWL_MIMO2_SWITCH_ANTENNA1 0
+#define IWL_MIMO2_SWITCH_ANTENNA2 1
+#define IWL_MIMO2_SWITCH_SISO_A 2
+#define IWL_MIMO2_SWITCH_SISO_B 3
+#define IWL_MIMO2_SWITCH_SISO_C 4
+#define IWL_MIMO2_SWITCH_GI 5
/*FIXME:RS:add posible acctions for MIMO3*/
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index e01f048a02dda7bd3fd663c1f70c1080e0811a23..24a1aeb6448ffa91b3efcaa2c02194996b57a73d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -337,7 +337,7 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv)
/* If we have set the ASSOC_MSK and we are in BSS mode then
* add the IWL_AP_ID to the station rate table */
if (new_assoc) {
- if (priv->iw_mode == IEEE80211_IF_TYPE_STA) {
+ if (priv->iw_mode == NL80211_IFTYPE_STATION) {
ret = iwl_rxon_add_station(priv,
priv->active_rxon.bssid_addr, 1);
if (ret == IWL_INVALID_STATION) {
@@ -448,8 +448,8 @@ static unsigned int iwl_fill_beacon_frame(struct iwl_priv *priv,
const u8 *dest, int left)
{
if (!iwl_is_associated(priv) || !priv->ibss_beacon ||
- ((priv->iw_mode != IEEE80211_IF_TYPE_IBSS) &&
- (priv->iw_mode != IEEE80211_IF_TYPE_AP)))
+ ((priv->iw_mode != NL80211_IFTYPE_ADHOC) &&
+ (priv->iw_mode != NL80211_IFTYPE_AP)))
return 0;
if (priv->ibss_beacon->len > left)
@@ -485,7 +485,7 @@ static u8 iwl4965_rate_get_lowest_plcp(struct iwl_priv *priv)
return IWL_RATE_6M_PLCP;
}
-unsigned int iwl4965_hw_get_beacon_cmd(struct iwl_priv *priv,
+static unsigned int iwl4965_hw_get_beacon_cmd(struct iwl_priv *priv,
struct iwl_frame *frame, u8 rate)
{
struct iwl_tx_beacon_cmd *tx_beacon_cmd;
@@ -564,8 +564,6 @@ static void iwl4965_ht_conf(struct iwl_priv *priv,
if (!iwl_conf->is_ht)
return;
- priv->ps_mode = (u8)((ht_conf->cap & IEEE80211_HT_CAP_MIMO_PS) >> 2);
-
if (ht_conf->cap & IEEE80211_HT_CAP_SGI_20)
iwl_conf->sgf |= HT_SHORT_GI_20MHZ;
if (ht_conf->cap & IEEE80211_HT_CAP_SGI_40)
@@ -586,6 +584,8 @@ static void iwl4965_ht_conf(struct iwl_priv *priv,
iwl_conf->supported_chan_width = 0;
}
+ iwl_conf->sm_ps = (u8)((ht_conf->cap & IEEE80211_HT_CAP_SM_PS) >> 2);
+
memcpy(iwl_conf->supp_mcs_set, ht_conf->supp_mcs_set, 16);
iwl_conf->control_channel = ht_bss_conf->primary_channel;
@@ -672,7 +672,7 @@ static void iwl4965_setup_rxon_timing(struct iwl_priv *priv)
beacon_int = priv->beacon_int;
spin_unlock_irqrestore(&priv->lock, flags);
- if (priv->iw_mode == IEEE80211_IF_TYPE_STA) {
+ if (priv->iw_mode == NL80211_IFTYPE_STATION) {
if (beacon_int == 0) {
priv->rxon_timing.beacon_interval = cpu_to_le16(100);
priv->rxon_timing.beacon_init_val = cpu_to_le32(102400);
@@ -721,7 +721,7 @@ static void iwl_set_flags_for_band(struct iwl_priv *priv,
else
priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS)
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC)
priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
priv->staging_rxon.flags |= RXON_FLG_BAND_24G_MSK;
@@ -740,23 +740,23 @@ static void iwl4965_connection_init_rx_config(struct iwl_priv *priv)
memset(&priv->staging_rxon, 0, sizeof(priv->staging_rxon));
switch (priv->iw_mode) {
- case IEEE80211_IF_TYPE_AP:
+ case NL80211_IFTYPE_AP:
priv->staging_rxon.dev_type = RXON_DEV_TYPE_AP;
break;
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
priv->staging_rxon.dev_type = RXON_DEV_TYPE_ESS;
priv->staging_rxon.filter_flags = RXON_FILTER_ACCEPT_GRP_MSK;
break;
- case IEEE80211_IF_TYPE_IBSS:
+ case NL80211_IFTYPE_ADHOC:
priv->staging_rxon.dev_type = RXON_DEV_TYPE_IBSS;
priv->staging_rxon.flags = RXON_FLG_SHORT_PREAMBLE_MSK;
priv->staging_rxon.filter_flags = RXON_FILTER_BCON_AWARE_MSK |
RXON_FILTER_ACCEPT_GRP_MSK;
break;
- case IEEE80211_IF_TYPE_MNTR:
+ case NL80211_IFTYPE_MONITOR:
priv->staging_rxon.dev_type = RXON_DEV_TYPE_SNIFFER;
priv->staging_rxon.filter_flags = RXON_FILTER_PROMISC_MSK |
RXON_FILTER_CTL2HOST_MSK | RXON_FILTER_ACCEPT_GRP_MSK;
@@ -785,7 +785,7 @@ static void iwl4965_connection_init_rx_config(struct iwl_priv *priv)
* in some case A channels are all non IBSS
* in this case force B/G channel
*/
- if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) &&
+ if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) &&
!(is_channel_ibss(ch_info)))
ch_info = &priv->channel_info[0];
@@ -1182,7 +1182,7 @@ static void iwl4965_rx_beacon_notif(struct iwl_priv *priv,
le32_to_cpu(beacon->low_tsf), rate);
#endif
- if ((priv->iw_mode == IEEE80211_IF_TYPE_AP) &&
+ if ((priv->iw_mode == NL80211_IFTYPE_AP) &&
(!test_bit(STATUS_EXIT_PENDING, &priv->status)))
queue_work(priv->workqueue, &priv->beacon_update);
}
@@ -1270,7 +1270,7 @@ int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src)
if (src == IWL_PWR_SRC_VAUX) {
u32 val;
- ret = pci_read_config_dword(priv->pci_dev, PCI_POWER_SOURCE,
+ ret = pci_read_config_dword(priv->pci_dev, PCI_CFG_POWER_SOURCE,
&val);
if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT)
@@ -2388,7 +2388,7 @@ static void iwl4965_bg_set_monitor(struct work_struct *work)
mutex_lock(&priv->mutex);
- ret = iwl4965_set_mode(priv, IEEE80211_IF_TYPE_MNTR);
+ ret = iwl4965_set_mode(priv, NL80211_IFTYPE_MONITOR);
if (ret) {
if (ret == -EAGAIN)
@@ -2469,7 +2469,7 @@ static void iwl4965_post_associate(struct iwl_priv *priv)
DECLARE_MAC_BUF(mac);
unsigned long flags;
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
+ if (priv->iw_mode == NL80211_IFTYPE_AP) {
IWL_ERROR("%s Should not be called in AP mode\n", __func__);
return;
}
@@ -2486,6 +2486,7 @@ static void iwl4965_post_associate(struct iwl_priv *priv)
if (!priv->vif || !priv->is_open)
return;
+ iwl_power_cancel_timeout(priv);
iwl_scan_cancel_timeout(priv, 200);
conf = ieee80211_get_hw_conf(priv->hw);
@@ -2503,8 +2504,7 @@ static void iwl4965_post_associate(struct iwl_priv *priv)
priv->staging_rxon.filter_flags |= RXON_FILTER_ASSOC_MSK;
- if (priv->current_ht_config.is_ht)
- iwl_set_rxon_ht(priv, &priv->current_ht_config);
+ iwl_set_rxon_ht(priv, &priv->current_ht_config);
iwl_set_rxon_chain(priv);
priv->staging_rxon.assoc_id = cpu_to_le16(priv->assoc_id);
@@ -2523,7 +2523,7 @@ static void iwl4965_post_associate(struct iwl_priv *priv)
else
priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS)
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC)
priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
}
@@ -2531,10 +2531,10 @@ static void iwl4965_post_associate(struct iwl_priv *priv)
iwl4965_commit_rxon(priv);
switch (priv->iw_mode) {
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
break;
- case IEEE80211_IF_TYPE_IBSS:
+ case NL80211_IFTYPE_ADHOC:
/* assume default assoc id */
priv->assoc_id = 1;
@@ -2550,44 +2550,23 @@ static void iwl4965_post_associate(struct iwl_priv *priv)
break;
}
- /* Enable Rx differential gain and sensitivity calibrations */
- iwl_chain_noise_reset(priv);
- priv->start_calib = 1;
-
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS)
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC)
priv->assoc_station_added = 1;
spin_lock_irqsave(&priv->lock, flags);
iwl_activate_qos(priv, 0);
spin_unlock_irqrestore(&priv->lock, flags);
- iwl_power_update_mode(priv, 0);
- /* we have just associated, don't start scan too early */
- priv->next_scan_jiffies = jiffies + IWL_DELAY_NEXT_SCAN;
-}
-
-static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf);
-
-static void iwl_bg_scan_completed(struct work_struct *work)
-{
- struct iwl_priv *priv =
- container_of(work, struct iwl_priv, scan_completed);
-
- IWL_DEBUG_SCAN("SCAN complete scan\n");
-
- if (test_bit(STATUS_EXIT_PENDING, &priv->status))
- return;
-
- if (test_bit(STATUS_CONF_PENDING, &priv->status))
- iwl4965_mac_config(priv->hw, ieee80211_get_hw_conf(priv->hw));
+ /* the chain noise calibration will enabled PM upon completion
+ * If chain noise has already been run, then we need to enable
+ * power management here */
+ if (priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE)
+ iwl_power_enable_management(priv);
- ieee80211_scan_completed(priv->hw);
+ /* Enable Rx differential gain and sensitivity calibrations */
+ iwl_chain_noise_reset(priv);
+ priv->start_calib = 1;
- /* Since setting the TXPOWER may have been deferred while
- * performing the scan, fire one off */
- mutex_lock(&priv->mutex);
- iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
- mutex_unlock(&priv->mutex);
}
/*****************************************************************************
@@ -2728,12 +2707,6 @@ static int iwl4965_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
IWL_DEBUG_MACDUMP("enter\n");
- if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) {
- IWL_DEBUG_MAC80211("leave - monitor\n");
- dev_kfree_skb_any(skb);
- return 0;
- }
-
IWL_DEBUG_TX("dev->xmit(%d bytes) at rate 0x%02x\n", skb->len,
ieee80211_get_tx_rate(hw, IEEE80211_SKB_CB(skb))->bitrate);
@@ -2798,8 +2771,6 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
mutex_lock(&priv->mutex);
IWL_DEBUG_MAC80211("enter to channel %d\n", conf->channel->hw_value);
- priv->add_radiotap = !!(conf->flags & IEEE80211_CONF_RADIOTAP);
-
if (conf->radio_enabled && iwl_radio_kill_sw_enable_radio(priv)) {
IWL_DEBUG_MAC80211("leave - RF-KILL - waiting for uCode\n");
goto out;
@@ -2817,7 +2788,6 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
if (unlikely(!priv->cfg->mod_params->disable_hw_scan &&
test_bit(STATUS_SCANNING, &priv->status))) {
IWL_DEBUG_MAC80211("leave - scanning\n");
- set_bit(STATUS_CONF_PENDING, &priv->status);
mutex_unlock(&priv->mutex);
return 0;
}
@@ -2830,7 +2800,7 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
goto out;
}
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS &&
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC &&
!is_channel_ibss(ch_info)) {
IWL_ERROR("channel %d in band %d not IBSS channel\n",
conf->channel->hw_value, conf->channel->band);
@@ -2851,7 +2821,7 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
)
priv->staging_rxon.flags = 0;
- iwl_set_rxon_channel(priv, conf->channel->band, channel);
+ iwl_set_rxon_channel(priv, conf->channel);
iwl_set_flags_for_band(priv, conf->channel->band);
@@ -2880,6 +2850,13 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
goto out;
}
+ if (conf->flags & IEEE80211_CONF_PS)
+ ret = iwl_power_set_user_mode(priv, IWL_POWER_INDEX_3);
+ else
+ ret = iwl_power_set_user_mode(priv, IWL_POWER_MODE_CAM);
+ if (ret)
+ IWL_DEBUG_MAC80211("Error setting power level\n");
+
IWL_DEBUG_MAC80211("TX Power old=%d new=%d\n",
priv->tx_power_user_lmt, conf->power_level);
@@ -2896,7 +2873,6 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
IWL_DEBUG_MAC80211("leave\n");
out:
- clear_bit(STATUS_CONF_PENDING, &priv->status);
mutex_unlock(&priv->mutex);
return ret;
}
@@ -2945,7 +2921,7 @@ static void iwl4965_config_ap(struct iwl_priv *priv)
priv->staging_rxon.flags &=
~RXON_FLG_SHORT_SLOT_MSK;
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS)
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC)
priv->staging_rxon.flags &=
~RXON_FLG_SHORT_SLOT_MSK;
}
@@ -2984,7 +2960,7 @@ static int iwl4965_mac_config_interface(struct ieee80211_hw *hw,
return 0;
}
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS &&
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC &&
conf->changed & IEEE80211_IFCC_BEACON) {
struct sk_buff *beacon = ieee80211_beacon_get(hw, vif);
if (!beacon)
@@ -2994,7 +2970,7 @@ static int iwl4965_mac_config_interface(struct ieee80211_hw *hw,
return rc;
}
- if ((priv->iw_mode == IEEE80211_IF_TYPE_AP) &&
+ if ((priv->iw_mode == NL80211_IFTYPE_AP) &&
(!conf->ssid_len)) {
IWL_DEBUG_MAC80211
("Leaving in AP mode because HostAPD is not ready.\n");
@@ -3017,7 +2993,7 @@ static int iwl4965_mac_config_interface(struct ieee80211_hw *hw,
!(priv->hw->flags & IEEE80211_HW_NO_PROBE_FILTERING)) {
*/
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
+ if (priv->iw_mode == NL80211_IFTYPE_AP) {
if (!conf->bssid) {
conf->bssid = priv->mac_addr;
memcpy(priv->bssid, priv->mac_addr, ETH_ALEN);
@@ -3052,11 +3028,11 @@ static int iwl4965_mac_config_interface(struct ieee80211_hw *hw,
* to verify) - jpk */
memcpy(priv->bssid, conf->bssid, ETH_ALEN);
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP)
+ if (priv->iw_mode == NL80211_IFTYPE_AP)
iwl4965_config_ap(priv);
else {
rc = iwl4965_commit_rxon(priv);
- if ((priv->iw_mode == IEEE80211_IF_TYPE_STA) && rc)
+ if ((priv->iw_mode == NL80211_IFTYPE_STATION) && rc)
iwl_rxon_add_station(
priv, priv->active_rxon.bssid_addr, 1);
}
@@ -3092,7 +3068,7 @@ static void iwl4965_configure_filter(struct ieee80211_hw *hw,
if (changed_flags & (*total_flags) & FIF_OTHER_BSS) {
IWL_DEBUG_MAC80211("Enter: type %d (0x%x, 0x%x)\n",
- IEEE80211_IF_TYPE_MNTR,
+ NL80211_IFTYPE_MONITOR,
changed_flags, *total_flags);
/* queue work 'cuz mac80211 is holding a lock which
* prevents us from issuing (synchronous) f/w cmds */
@@ -3173,6 +3149,10 @@ static void iwl4965_bss_info_changed(struct ieee80211_hw *hw,
priv->power_data.dtim_period = bss_conf->dtim_period;
priv->timestamp = bss_conf->timestamp;
priv->assoc_capability = bss_conf->assoc_capability;
+
+ /* we have just associated, don't start scan too early
+ * leave time for EAPOL exchange to complete
+ */
priv->next_scan_jiffies = jiffies +
IWL_DELAY_NEXT_SCAN_AFTER_ASSOC;
mutex_lock(&priv->mutex);
@@ -3189,11 +3169,11 @@ static void iwl4965_bss_info_changed(struct ieee80211_hw *hw,
}
-static int iwl4965_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
+static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t ssid_len)
{
- int rc = 0;
unsigned long flags;
struct iwl_priv *priv = hw->priv;
+ int ret;
IWL_DEBUG_MAC80211("enter\n");
@@ -3201,41 +3181,47 @@ static int iwl4965_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
spin_lock_irqsave(&priv->lock, flags);
if (!iwl_is_ready_rf(priv)) {
- rc = -EIO;
+ ret = -EIO;
IWL_DEBUG_MAC80211("leave - not ready or exit pending\n");
goto out_unlock;
}
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP) { /* APs don't scan */
- rc = -EIO;
+ if (priv->iw_mode == NL80211_IFTYPE_AP) { /* APs don't scan */
+ ret = -EIO;
IWL_ERROR("ERROR: APs don't scan\n");
goto out_unlock;
}
- /* we don't schedule scan within next_scan_jiffies period */
+ /* We don't schedule scan within next_scan_jiffies period.
+ * Avoid scanning during possible EAPOL exchange, return
+ * success immediately.
+ */
if (priv->next_scan_jiffies &&
- time_after(priv->next_scan_jiffies, jiffies)) {
- rc = -EAGAIN;
+ time_after(priv->next_scan_jiffies, jiffies)) {
+ IWL_DEBUG_SCAN("scan rejected: within next scan period\n");
+ queue_work(priv->workqueue, &priv->scan_completed);
+ ret = 0;
goto out_unlock;
}
+
/* if we just finished scan ask for delay */
- if (priv->last_scan_jiffies && time_after(priv->last_scan_jiffies +
- IWL_DELAY_NEXT_SCAN, jiffies)) {
- rc = -EAGAIN;
+ if (iwl_is_associated(priv) && priv->last_scan_jiffies &&
+ time_after(priv->last_scan_jiffies + IWL_DELAY_NEXT_SCAN, jiffies)) {
+ IWL_DEBUG_SCAN("scan rejected: within previous scan period\n");
+ queue_work(priv->workqueue, &priv->scan_completed);
+ ret = 0;
goto out_unlock;
}
- if (len) {
- IWL_DEBUG_SCAN("direct scan for %s [%d]\n ",
- iwl_escape_essid(ssid, len), (int)len);
+ if (ssid_len) {
priv->one_direct_scan = 1;
- priv->direct_ssid_len = (u8)
- min((u8) len, (u8) IW_ESSID_MAX_SIZE);
+ priv->direct_ssid_len = min_t(u8, ssid_len, IW_ESSID_MAX_SIZE);
memcpy(priv->direct_ssid, ssid, priv->direct_ssid_len);
- } else
+ } else {
priv->one_direct_scan = 0;
+ }
- rc = iwl_scan_initiate(priv);
+ ret = iwl_scan_initiate(priv);
IWL_DEBUG_MAC80211("leave\n");
@@ -3243,7 +3229,7 @@ static int iwl4965_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
spin_unlock_irqrestore(&priv->lock, flags);
mutex_unlock(&priv->mutex);
- return rc;
+ return ret;
}
static void iwl4965_mac_update_tkip_key(struct ieee80211_hw *hw,
@@ -3332,7 +3318,7 @@ static int iwl4965_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
* in 1X mode.
* In legacy wep mode, we use another host command to the uCode */
if (key->alg == ALG_WEP && sta_id == priv->hw_params.bcast_sta_id &&
- priv->iw_mode != IEEE80211_IF_TYPE_AP) {
+ priv->iw_mode != NL80211_IFTYPE_AP) {
if (cmd == SET_KEY)
is_default_wep_key = !priv->key_mapping_key;
else
@@ -3403,7 +3389,7 @@ static int iwl4965_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
priv->qos_data.def_qos_parm.ac[q].reserved1 = 0;
priv->qos_data.qos_active = 1;
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP)
+ if (priv->iw_mode == NL80211_IFTYPE_AP)
iwl_activate_qos(priv, 1);
else if (priv->assoc_id && iwl_is_associated(priv))
iwl_activate_qos(priv, 0);
@@ -3416,13 +3402,13 @@ static int iwl4965_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
static int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw,
enum ieee80211_ampdu_mlme_action action,
- const u8 *addr, u16 tid, u16 *ssn)
+ struct ieee80211_sta *sta, u16 tid, u16 *ssn)
{
struct iwl_priv *priv = hw->priv;
DECLARE_MAC_BUF(mac);
IWL_DEBUG_HT("A-MPDU action on addr %s tid %d\n",
- print_mac(mac, addr), tid);
+ print_mac(mac, sta->addr), tid);
if (!(priv->cfg->sku & IWL_SKU_N))
return -EACCES;
@@ -3430,16 +3416,16 @@ static int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw,
switch (action) {
case IEEE80211_AMPDU_RX_START:
IWL_DEBUG_HT("start Rx\n");
- return iwl_rx_agg_start(priv, addr, tid, *ssn);
+ return iwl_rx_agg_start(priv, sta->addr, tid, *ssn);
case IEEE80211_AMPDU_RX_STOP:
IWL_DEBUG_HT("stop Rx\n");
- return iwl_rx_agg_stop(priv, addr, tid);
+ return iwl_rx_agg_stop(priv, sta->addr, tid);
case IEEE80211_AMPDU_TX_START:
IWL_DEBUG_HT("start Tx\n");
- return iwl_tx_agg_start(priv, addr, tid, ssn);
+ return iwl_tx_agg_start(priv, sta->addr, tid, ssn);
case IEEE80211_AMPDU_TX_STOP:
IWL_DEBUG_HT("stop Tx\n");
- return iwl_tx_agg_stop(priv, addr, tid);
+ return iwl_tx_agg_stop(priv, sta->addr, tid);
default:
IWL_DEBUG_HT("unknown\n");
return -EINVAL;
@@ -3521,7 +3507,7 @@ static void iwl4965_mac_reset_tsf(struct ieee80211_hw *hw)
priv->beacon_int = priv->hw->conf.beacon_int;
priv->timestamp = 0;
- if ((priv->iw_mode == IEEE80211_IF_TYPE_STA))
+ if ((priv->iw_mode == NL80211_IFTYPE_STATION))
priv->beacon_int = 0;
spin_unlock_irqrestore(&priv->lock, flags);
@@ -3535,7 +3521,7 @@ static void iwl4965_mac_reset_tsf(struct ieee80211_hw *hw)
/* we are restarting association process
* clear RXON_FILTER_ASSOC_MSK bit
*/
- if (priv->iw_mode != IEEE80211_IF_TYPE_AP) {
+ if (priv->iw_mode != NL80211_IFTYPE_AP) {
iwl_scan_cancel_timeout(priv, 100);
priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
iwl4965_commit_rxon(priv);
@@ -3544,7 +3530,17 @@ static void iwl4965_mac_reset_tsf(struct ieee80211_hw *hw)
iwl_power_update_mode(priv, 0);
/* Per mac80211.h: This is only used in IBSS mode... */
- if (priv->iw_mode != IEEE80211_IF_TYPE_IBSS) {
+ if (priv->iw_mode != NL80211_IFTYPE_ADHOC) {
+
+ /* switch to CAM during association period.
+ * the ucode will block any association/authentication
+ * frome during assiciation period if it can not hear
+ * the AP because of PM. the timer enable PM back is
+ * association do not complete
+ */
+ if (priv->hw->conf.channel->flags & (IEEE80211_CHAN_PASSIVE_SCAN |
+ IEEE80211_CHAN_RADAR))
+ iwl_power_disable_management(priv, 3000);
IWL_DEBUG_MAC80211("leave - not in IBSS\n");
mutex_unlock(&priv->mutex);
@@ -3573,7 +3569,7 @@ static int iwl4965_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *sk
return -EIO;
}
- if (priv->iw_mode != IEEE80211_IF_TYPE_IBSS) {
+ if (priv->iw_mode != NL80211_IFTYPE_ADHOC) {
IWL_DEBUG_MAC80211("leave - not IBSS\n");
mutex_unlock(&priv->mutex);
return -EIO;
@@ -3630,11 +3626,11 @@ static ssize_t store_debug_level(struct device *d,
const char *buf, size_t count)
{
struct iwl_priv *priv = d->driver_data;
- char *p = (char *)buf;
- u32 val;
+ unsigned long val;
+ int ret;
- val = simple_strtoul(p, &p, 0);
- if (p == buf)
+ ret = strict_strtoul(buf, 0, &val);
+ if (ret)
printk(KERN_INFO DRV_NAME
": %s is not in hex or decimal form.\n", buf);
else
@@ -3706,11 +3702,11 @@ static ssize_t store_tx_power(struct device *d,
const char *buf, size_t count)
{
struct iwl_priv *priv = (struct iwl_priv *)d->driver_data;
- char *p = (char *)buf;
- u32 val;
+ unsigned long val;
+ int ret;
- val = simple_strtoul(p, &p, 10);
- if (p == buf)
+ ret = strict_strtoul(buf, 10, &val);
+ if (ret)
printk(KERN_INFO DRV_NAME
": %s is not in decimal form.\n", buf);
else
@@ -3734,7 +3730,12 @@ static ssize_t store_flags(struct device *d,
const char *buf, size_t count)
{
struct iwl_priv *priv = (struct iwl_priv *)d->driver_data;
- u32 flags = simple_strtoul(buf, NULL, 0);
+ unsigned long val;
+ u32 flags;
+ int ret = strict_strtoul(buf, 0, &val);
+ if (ret)
+ return ret;
+ flags = (u32)val;
mutex_lock(&priv->mutex);
if (le32_to_cpu(priv->staging_rxon.flags) != flags) {
@@ -3742,8 +3743,7 @@ static ssize_t store_flags(struct device *d,
if (iwl_scan_cancel_timeout(priv, 100))
IWL_WARNING("Could not cancel scan.\n");
else {
- IWL_DEBUG_INFO("Committing rxon.flags = 0x%04X\n",
- flags);
+ IWL_DEBUG_INFO("Commit rxon.flags = 0x%04X\n", flags);
priv->staging_rxon.flags = cpu_to_le32(flags);
iwl4965_commit_rxon(priv);
}
@@ -3769,7 +3769,12 @@ static ssize_t store_filter_flags(struct device *d,
const char *buf, size_t count)
{
struct iwl_priv *priv = (struct iwl_priv *)d->driver_data;
- u32 filter_flags = simple_strtoul(buf, NULL, 0);
+ unsigned long val;
+ u32 filter_flags;
+ int ret = strict_strtoul(buf, 0, &val);
+ if (ret)
+ return ret;
+ filter_flags = (u32)val;
mutex_lock(&priv->mutex);
if (le32_to_cpu(priv->staging_rxon.filter_flags) != filter_flags) {
@@ -3870,10 +3875,12 @@ static ssize_t store_retry_rate(struct device *d,
const char *buf, size_t count)
{
struct iwl_priv *priv = dev_get_drvdata(d);
+ long val;
+ int ret = strict_strtol(buf, 10, &val);
+ if (!ret)
+ return ret;
- priv->retry_rate = simple_strtoul(buf, NULL, 0);
- if (priv->retry_rate <= 0)
- priv->retry_rate = 1;
+ priv->retry_rate = (val > 0) ? val : 1;
return count;
}
@@ -3894,9 +3901,9 @@ static ssize_t store_power_level(struct device *d,
{
struct iwl_priv *priv = dev_get_drvdata(d);
int ret;
- int mode;
+ unsigned long mode;
+
- mode = simple_strtoul(buf, NULL, 0);
mutex_lock(&priv->mutex);
if (!iwl_is_ready(priv)) {
@@ -3904,6 +3911,10 @@ static ssize_t store_power_level(struct device *d,
goto out;
}
+ ret = strict_strtoul(buf, 10, &mode);
+ if (ret)
+ goto out;
+
ret = iwl_power_set_user_mode(priv, mode);
if (ret) {
IWL_DEBUG_MAC80211("failed setting power mode.\n");
@@ -4080,9 +4091,8 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv)
INIT_DELAYED_WORK(&priv->init_alive_start, iwl_bg_init_alive_start);
INIT_DELAYED_WORK(&priv->alive_start, iwl_bg_alive_start);
- /* FIXME : remove when resolved PENDING */
- INIT_WORK(&priv->scan_completed, iwl_bg_scan_completed);
iwl_setup_scan_deferred_work(priv);
+ iwl_setup_power_deferred_work(priv);
if (priv->cfg->ops->lib->setup_deferred_work)
priv->cfg->ops->lib->setup_deferred_work(priv);
@@ -4102,6 +4112,7 @@ static void iwl_cancel_deferred_work(struct iwl_priv *priv)
cancel_delayed_work_sync(&priv->init_alive_start);
cancel_delayed_work(&priv->scan_check);
+ cancel_delayed_work_sync(&priv->set_power_save);
cancel_delayed_work(&priv->alive_start);
cancel_work_sync(&priv->beacon_update);
del_timer_sync(&priv->statistics_periodic);
@@ -4150,7 +4161,7 @@ static struct ieee80211_ops iwl4965_hw_ops = {
.reset_tsf = iwl4965_mac_reset_tsf,
.bss_info_changed = iwl4965_bss_info_changed,
.ampdu_action = iwl4965_mac_ampdu_action,
- .hw_scan = iwl4965_mac_hw_scan
+ .hw_scan = iwl_mac_hw_scan
};
static int iwl4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
@@ -4204,13 +4215,13 @@ static int iwl4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
pci_set_master(pdev);
- err = pci_set_dma_mask(pdev, DMA_64BIT_MASK);
+ err = pci_set_dma_mask(pdev, DMA_BIT_MASK(36));
if (!err)
- err = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+ err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(36));
if (err) {
- err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
if (!err)
- err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+ err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
/* both attempts failed: */
if (err) {
printk(KERN_WARNING "%s: No suitable DMA available.\n",
@@ -4225,9 +4236,6 @@ static int iwl4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
pci_set_drvdata(pdev, priv);
- /* We disable the RETRY_TIMEOUT register (0x41) to keep
- * PCI Tx retries from interfering with C3 CPU state */
- pci_write_config_byte(pdev, 0x41, 0x00);
/***********************
* 3. Read REV register
@@ -4247,6 +4255,10 @@ static int iwl4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
": Detected Intel Wireless WiFi Link %s REV=0x%X\n",
priv->cfg->name, priv->hw_rev);
+ /* We disable the RETRY_TIMEOUT register (0x41) to keep
+ * PCI Tx retries from interfering with C3 CPU state */
+ pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00);
+
/* amp init */
err = priv->cfg->ops->lib->apm_ops.init(priv);
if (err < 0) {
@@ -4481,7 +4493,10 @@ static struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x4235, PCI_ANY_ID, iwl5300_agn_cfg)},
{IWL_PCI_DEVICE(0x4236, PCI_ANY_ID, iwl5300_agn_cfg)},
{IWL_PCI_DEVICE(0x4237, PCI_ANY_ID, iwl5100_agn_cfg)},
- {IWL_PCI_DEVICE(0x423A, PCI_ANY_ID, iwl5350_agn_cfg)},
+/* 5350 WiFi/WiMax */
+ {IWL_PCI_DEVICE(0x423A, 0x1001, iwl5350_agn_cfg)},
+ {IWL_PCI_DEVICE(0x423A, 0x1021, iwl5350_agn_cfg)},
+ {IWL_PCI_DEVICE(0x423B, 0x1011, iwl5350_agn_cfg)},
#endif /* CONFIG_IWL5000 */
{0}
};
diff --git a/drivers/net/wireless/iwlwifi/iwl-calib.c b/drivers/net/wireless/iwlwifi/iwl-calib.c
index ef49440bd7f6ac71c9fbb3a1f79316c0148ede2b..72fbf47229db7da9832c3eb05a6c2722df651b7e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-calib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-calib.c
@@ -66,6 +66,66 @@
#include "iwl-core.h"
#include "iwl-calib.h"
+/*****************************************************************************
+ * INIT calibrations framework
+ *****************************************************************************/
+
+ int iwl_send_calib_results(struct iwl_priv *priv)
+{
+ int ret = 0;
+ int i = 0;
+
+ struct iwl_host_cmd hcmd = {
+ .id = REPLY_PHY_CALIBRATION_CMD,
+ .meta.flags = CMD_SIZE_HUGE,
+ };
+
+ for (i = 0; i < IWL_CALIB_MAX; i++)
+ if (priv->calib_results[i].buf) {
+ hcmd.len = priv->calib_results[i].buf_len;
+ hcmd.data = priv->calib_results[i].buf;
+ ret = iwl_send_cmd_sync(priv, &hcmd);
+ if (ret)
+ goto err;
+ }
+
+ return 0;
+err:
+ IWL_ERROR("Error %d iteration %d\n", ret, i);
+ return ret;
+}
+EXPORT_SYMBOL(iwl_send_calib_results);
+
+int iwl_calib_set(struct iwl_calib_result *res, const u8 *buf, int len)
+{
+ if (res->buf_len != len) {
+ kfree(res->buf);
+ res->buf = kzalloc(len, GFP_ATOMIC);
+ }
+ if (unlikely(res->buf == NULL))
+ return -ENOMEM;
+
+ res->buf_len = len;
+ memcpy(res->buf, buf, len);
+ return 0;
+}
+EXPORT_SYMBOL(iwl_calib_set);
+
+void iwl_calib_free_results(struct iwl_priv *priv)
+{
+ int i;
+
+ for (i = 0; i < IWL_CALIB_MAX; i++) {
+ kfree(priv->calib_results[i].buf);
+ priv->calib_results[i].buf = NULL;
+ priv->calib_results[i].buf_len = 0;
+ }
+}
+
+/*****************************************************************************
+ * RUNTIME calibrations framework
+ *****************************************************************************/
+
/* "false alarms" are signals that our DSP tries to lock onto,
* but then determines that they are either noise, or transmissions
* from a distant wireless network (also "noise", really) that get
@@ -748,13 +808,11 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv,
}
}
+ /* Save for use within RXON, TX, SCAN commands, etc. */
+ priv->chain_noise_data.active_chains = active_chains;
IWL_DEBUG_CALIB("active_chains (bitwise) = 0x%x\n",
active_chains);
- /* Save for use within RXON, TX, SCAN commands, etc. */
- /*priv->valid_antenna = active_chains;*/
- /*FIXME: should be reflected in RX chains in RXON */
-
/* Analyze noise for rx balance */
average_noise[0] = ((data->chain_noise_a)/CAL_NUM_OF_BEACONS);
average_noise[1] = ((data->chain_noise_b)/CAL_NUM_OF_BEACONS);
@@ -779,6 +837,15 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv,
priv->cfg->ops->utils->gain_computation(priv, average_noise,
min_average_noise_antenna_i, min_average_noise);
+
+ /* Some power changes may have been made during the calibration.
+ * Update and commit the RXON
+ */
+ if (priv->cfg->ops->lib->update_chain_flags)
+ priv->cfg->ops->lib->update_chain_flags(priv);
+
+ data->state = IWL_CHAIN_NOISE_DONE;
+ iwl_power_enable_management(priv);
}
EXPORT_SYMBOL(iwl_chain_noise_calibration);
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 28b5b09996ed25dee442003e4cf2a8bee1f18ba2..8d04e966ad48fe31bc3cad9fbc0d5e010895e54b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -163,6 +163,13 @@ enum {
/* iwl_cmd_header flags value */
#define IWL_CMD_FAILED_MSK 0x40
+#define SEQ_TO_QUEUE(s) (((s) >> 8) & 0x1f)
+#define QUEUE_TO_SEQ(q) (((q) & 0x1f) << 8)
+#define SEQ_TO_INDEX(s) ((s) & 0xff)
+#define INDEX_TO_SEQ(i) ((i) & 0xff)
+#define SEQ_HUGE_FRAME __constant_cpu_to_le16(0x4000)
+#define SEQ_RX_FRAME __constant_cpu_to_le16(0x8000)
+
/**
* struct iwl_cmd_header
*
@@ -171,7 +178,7 @@ enum {
*/
struct iwl_cmd_header {
u8 cmd; /* Command ID: REPLY_RXON, etc. */
- u8 flags; /* IWL_CMD_* */
+ u8 flags; /* 0:5 reserved, 6 abort, 7 internal */
/*
* The driver sets up the sequence number to values of its chosing.
* uCode does not use this value, but passes it back to the driver
@@ -187,11 +194,12 @@ struct iwl_cmd_header {
*
* The Linux driver uses the following format:
*
- * 0:7 index/position within Tx queue
- * 8:13 Tx queue selection
- * 14:14 driver sets this to indicate command is in the 'huge'
- * storage at the end of the command buffers, i.e. scan cmd
- * 15:15 uCode sets this in uCode-originated response/notification
+ * 0:7 tfd index - position within TX queue
+ * 8:12 TX queue id
+ * 13 reserved
+ * 14 huge - driver sets this to indicate command is in the
+ * 'huge' storage at the end of the command buffers
+ * 15 unsolicited RX or uCode-originated notification
*/
__le16 sequence;
@@ -2026,8 +2034,8 @@ struct iwl4965_spectrum_notification {
* bit 2 - '0' PM have to walk up every DTIM
* '1' PM could sleep over DTIM till listen Interval.
* PCI power managed
- * bit 3 - '0' (PCI_LINK_CTRL & 0x1)
- * '1' !(PCI_LINK_CTRL & 0x1)
+ * bit 3 - '0' (PCI_CFG_LINK_CTRL & 0x1)
+ * '1' !(PCI_CFG_LINK_CTRL & 0x1)
* Force sleep Modes
* bit 31/30- '00' use both mac/xtal sleeps
* '01' force Mac sleep
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 80f2f84defa8b639e076ddbf7d4eefebd53dda90..4c312c55f90cf49838af8954e0e891a0893af99c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -306,14 +306,14 @@ void iwl_reset_qos(struct iwl_priv *priv)
spin_lock_irqsave(&priv->lock, flags);
priv->qos_data.qos_active = 0;
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS) {
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC) {
if (priv->qos_data.qos_enable)
priv->qos_data.qos_active = 1;
if (!(priv->active_rate & 0xfff0)) {
cw_min = 31;
is_legacy = 1;
}
- } else if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
+ } else if (priv->iw_mode == NL80211_IFTYPE_AP) {
if (priv->qos_data.qos_enable)
priv->qos_data.qos_active = 1;
} else if (!(priv->staging_rxon.flags & RXON_FLG_SHORT_SLOT_MSK)) {
@@ -399,8 +399,8 @@ static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv,
ht_info->cap |= (u16)IEEE80211_HT_CAP_GRN_FLD;
ht_info->cap |= (u16)IEEE80211_HT_CAP_SGI_20;
- ht_info->cap |= (u16)(IEEE80211_HT_CAP_MIMO_PS &
- (IWL_MIMO_PS_NONE << 2));
+ ht_info->cap |= (u16)(IEEE80211_HT_CAP_SM_PS &
+ (WLAN_HT_CAP_SM_PS_DISABLED << 2));
max_bit_rate = MAX_BIT_RATE_20_MHZ;
if (priv->hw_params.fat_channel & BIT(band)) {
@@ -646,8 +646,14 @@ void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_info *ht_info)
struct iwl_rxon_cmd *rxon = &priv->staging_rxon;
u32 val;
- if (!ht_info->is_ht)
+ if (!ht_info->is_ht) {
+ rxon->flags &= ~(RXON_FLG_CHANNEL_MODE_MIXED_MSK |
+ RXON_FLG_CHANNEL_MODE_PURE_40_MSK |
+ RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK |
+ RXON_FLG_FAT_PROT_MSK |
+ RXON_FLG_HT_PROT_MSK);
return;
+ }
/* Set up channel bandwidth: 20 MHz only, or 20/40 mixed if fat ok */
if (iwl_is_fat_tx_allowed(priv, NULL))
@@ -697,8 +703,12 @@ void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_info *ht_info)
}
EXPORT_SYMBOL(iwl_set_rxon_ht);
-/*
- * Determine how many receiver/antenna chains to use.
+#define IWL_NUM_RX_CHAINS_MULTIPLE 3
+#define IWL_NUM_RX_CHAINS_SINGLE 2
+#define IWL_NUM_IDLE_CHAINS_DUAL 2
+#define IWL_NUM_IDLE_CHAINS_SINGLE 1
+
+/* Determine how many receiver/antenna chains to use.
* More provides better reception via diversity. Fewer saves power.
* MIMO (dual stream) requires at least 2, but works better with 3.
* This does not determine *which* chains to use, just how many.
@@ -709,10 +719,11 @@ static int iwl_get_active_rx_chain_count(struct iwl_priv *priv)
bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
/* # of Rx chains to use when expecting MIMO. */
- if (is_single || (!is_cam && (priv->ps_mode == IWL_MIMO_PS_STATIC)))
- return 2;
+ if (is_single || (!is_cam && (priv->current_ht_config.sm_ps ==
+ WLAN_HT_CAP_SM_PS_STATIC)))
+ return IWL_NUM_RX_CHAINS_SINGLE;
else
- return 3;
+ return IWL_NUM_RX_CHAINS_MULTIPLE;
}
static int iwl_get_idle_rx_chain_count(struct iwl_priv *priv, int active_cnt)
@@ -720,17 +731,19 @@ static int iwl_get_idle_rx_chain_count(struct iwl_priv *priv, int active_cnt)
int idle_cnt;
bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
/* # Rx chains when idling and maybe trying to save power */
- switch (priv->ps_mode) {
- case IWL_MIMO_PS_STATIC:
- case IWL_MIMO_PS_DYNAMIC:
- idle_cnt = (is_cam) ? 2 : 1;
+ switch (priv->current_ht_config.sm_ps) {
+ case WLAN_HT_CAP_SM_PS_STATIC:
+ case WLAN_HT_CAP_SM_PS_DYNAMIC:
+ idle_cnt = (is_cam) ? IWL_NUM_IDLE_CHAINS_DUAL :
+ IWL_NUM_IDLE_CHAINS_SINGLE;
break;
- case IWL_MIMO_PS_NONE:
- idle_cnt = (is_cam) ? active_cnt : 1;
+ case WLAN_HT_CAP_SM_PS_DISABLED:
+ idle_cnt = (is_cam) ? active_cnt : IWL_NUM_IDLE_CHAINS_SINGLE;
break;
- case IWL_MIMO_PS_INVALID:
+ case WLAN_HT_CAP_SM_PS_INVALID:
default:
- IWL_ERROR("invalide mimo ps mode %d\n", priv->ps_mode);
+ IWL_ERROR("invalide mimo ps mode %d\n",
+ priv->current_ht_config.sm_ps);
WARN_ON(1);
idle_cnt = -1;
break;
@@ -738,6 +751,17 @@ static int iwl_get_idle_rx_chain_count(struct iwl_priv *priv, int active_cnt)
return idle_cnt;
}
+/* up to 4 chains */
+static u8 iwl_count_chain_bitmap(u32 chain_bitmap)
+{
+ u8 res;
+ res = (chain_bitmap & BIT(0)) >> 0;
+ res += (chain_bitmap & BIT(1)) >> 1;
+ res += (chain_bitmap & BIT(2)) >> 2;
+ res += (chain_bitmap & BIT(4)) >> 4;
+ return res;
+}
+
/**
* iwl_set_rxon_chain - Set up Rx chain usage in "staging" RXON image
*
@@ -748,37 +772,47 @@ void iwl_set_rxon_chain(struct iwl_priv *priv)
{
bool is_single = is_single_rx_stream(priv);
bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
- u8 idle_rx_cnt, active_rx_cnt;
+ u8 idle_rx_cnt, active_rx_cnt, valid_rx_cnt;
+ u32 active_chains;
u16 rx_chain;
/* Tell uCode which antennas are actually connected.
* Before first association, we assume all antennas are connected.
* Just after first association, iwl_chain_noise_calibration()
* checks which antennas actually *are* connected. */
- rx_chain = priv->hw_params.valid_rx_ant << RXON_RX_CHAIN_VALID_POS;
+ if (priv->chain_noise_data.active_chains)
+ active_chains = priv->chain_noise_data.active_chains;
+ else
+ active_chains = priv->hw_params.valid_rx_ant;
+
+ rx_chain = active_chains << RXON_RX_CHAIN_VALID_POS;
/* How many receivers should we use? */
active_rx_cnt = iwl_get_active_rx_chain_count(priv);
idle_rx_cnt = iwl_get_idle_rx_chain_count(priv, active_rx_cnt);
- /* correct rx chain count accoridng hw settings */
- if (priv->hw_params.rx_chains_num < active_rx_cnt)
- active_rx_cnt = priv->hw_params.rx_chains_num;
- if (priv->hw_params.rx_chains_num < idle_rx_cnt)
- idle_rx_cnt = priv->hw_params.rx_chains_num;
+ /* correct rx chain count according hw settings
+ * and chain noise calibration
+ */
+ valid_rx_cnt = iwl_count_chain_bitmap(active_chains);
+ if (valid_rx_cnt < active_rx_cnt)
+ active_rx_cnt = valid_rx_cnt;
+
+ if (valid_rx_cnt < idle_rx_cnt)
+ idle_rx_cnt = valid_rx_cnt;
rx_chain |= active_rx_cnt << RXON_RX_CHAIN_MIMO_CNT_POS;
rx_chain |= idle_rx_cnt << RXON_RX_CHAIN_CNT_POS;
priv->staging_rxon.rx_chain = cpu_to_le16(rx_chain);
- if (!is_single && (active_rx_cnt >= 2) && is_cam)
+ if (!is_single && (active_rx_cnt >= IWL_NUM_RX_CHAINS_SINGLE) && is_cam)
priv->staging_rxon.rx_chain |= RXON_RX_CHAIN_MIMO_FORCE_MSK;
else
priv->staging_rxon.rx_chain &= ~RXON_RX_CHAIN_MIMO_FORCE_MSK;
- IWL_DEBUG_ASSOC("rx_chain=0x%Xi active=%d idle=%d\n",
+ IWL_DEBUG_ASSOC("rx_chain=0x%X active=%d idle=%d\n",
priv->staging_rxon.rx_chain,
active_rx_cnt, idle_rx_cnt);
@@ -788,7 +822,7 @@ void iwl_set_rxon_chain(struct iwl_priv *priv)
EXPORT_SYMBOL(iwl_set_rxon_chain);
/**
- * iwlcore_set_rxon_channel - Set the phymode and channel values in staging RXON
+ * iwl_set_rxon_channel - Set the phymode and channel values in staging RXON
* @phymode: MODE_IEEE80211A sets to 5.2GHz; all else set to 2.4GHz
* @channel: Any channel valid for the requested phymode
@@ -797,10 +831,11 @@ EXPORT_SYMBOL(iwl_set_rxon_chain);
* NOTE: Does not commit to the hardware; it sets appropriate bit fields
* in the staging RXON flag structure based on the phymode
*/
-int iwl_set_rxon_channel(struct iwl_priv *priv,
- enum ieee80211_band band,
- u16 channel)
+int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch)
{
+ enum ieee80211_band band = ch->band;
+ u16 channel = ieee80211_frequency_to_channel(ch->center_freq);
+
if (!iwl_get_channel_info(priv, band, channel)) {
IWL_DEBUG_INFO("Could not set channel to %d [%d]\n",
channel, band);
@@ -834,6 +869,10 @@ int iwl_setup_mac(struct iwl_priv *priv)
/* Tell mac80211 our characteristics */
hw->flags = IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM;
+ hw->wiphy->interface_modes =
+ BIT(NL80211_IFTYPE_AP) |
+ BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_ADHOC);
/* Default value; 4 EDCA QOS priorities */
hw->queues = 4;
/* queues to support 11n aggregation */
@@ -891,7 +930,6 @@ int iwl_init_drv(struct iwl_priv *priv)
spin_lock_init(&priv->power_data.lock);
spin_lock_init(&priv->sta_lock);
spin_lock_init(&priv->hcmd_lock);
- spin_lock_init(&priv->lq_mngr.lock);
INIT_LIST_HEAD(&priv->free_frames);
@@ -905,10 +943,10 @@ int iwl_init_drv(struct iwl_priv *priv)
priv->ieee_rates = NULL;
priv->band = IEEE80211_BAND_2GHZ;
- priv->iw_mode = IEEE80211_IF_TYPE_STA;
+ priv->iw_mode = NL80211_IFTYPE_STATION;
priv->use_ant_b_for_management_frame = 1; /* start with ant B */
- priv->ps_mode = IWL_MIMO_PS_NONE;
+ priv->current_ht_config.sm_ps = WLAN_HT_CAP_SM_PS_DISABLED;
/* Choose which receivers/antennas to use */
iwl_set_rxon_chain(priv);
@@ -922,8 +960,6 @@ int iwl_init_drv(struct iwl_priv *priv)
priv->qos_data.qos_active = 0;
priv->qos_data.qos_cap.val = 0;
- iwl_set_rxon_channel(priv, IEEE80211_BAND_2GHZ, 6);
-
priv->rates_mask = IWL_RATES_MASK;
/* If power management is turned on, default to AC mode */
priv->power_mode = IWL_POWER_AC;
@@ -950,22 +986,6 @@ int iwl_init_drv(struct iwl_priv *priv)
}
EXPORT_SYMBOL(iwl_init_drv);
-void iwl_free_calib_results(struct iwl_priv *priv)
-{
- kfree(priv->calib_results.lo_res);
- priv->calib_results.lo_res = NULL;
- priv->calib_results.lo_res_len = 0;
-
- kfree(priv->calib_results.tx_iq_res);
- priv->calib_results.tx_iq_res = NULL;
- priv->calib_results.tx_iq_res_len = 0;
-
- kfree(priv->calib_results.tx_iq_perd_res);
- priv->calib_results.tx_iq_perd_res = NULL;
- priv->calib_results.tx_iq_perd_res_len = 0;
-}
-EXPORT_SYMBOL(iwl_free_calib_results);
-
int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force)
{
int ret = 0;
@@ -993,10 +1013,9 @@ int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force)
}
EXPORT_SYMBOL(iwl_set_tx_power);
-
void iwl_uninit_drv(struct iwl_priv *priv)
{
- iwl_free_calib_results(priv);
+ iwl_calib_free_results(priv);
iwlcore_free_geos(priv);
iwl_free_channel_map(priv);
kfree(priv->scan);
@@ -1150,7 +1169,6 @@ int iwl_verify_ucode(struct iwl_priv *priv)
}
EXPORT_SYMBOL(iwl_verify_ucode);
-
static const char *desc_lookup(int i)
{
switch (i) {
@@ -1231,9 +1249,9 @@ EXPORT_SYMBOL(iwl_dump_nic_error_log);
/**
* iwl_print_event_log - Dump error event log to syslog
*
- * NOTE: Must be called with iwl4965_grab_nic_access() already obtained!
+ * NOTE: Must be called with iwl_grab_nic_access() already obtained!
*/
-void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
+static void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
u32 num_events, u32 mode)
{
u32 i;
@@ -1274,8 +1292,6 @@ void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
}
}
}
-EXPORT_SYMBOL(iwl_print_event_log);
-
void iwl_dump_nic_event_log(struct iwl_priv *priv)
{
@@ -1391,7 +1407,7 @@ void iwl_radio_kill_sw_disable_radio(struct iwl_priv *priv)
iwl_scan_cancel(priv);
/* FIXME: This is a workaround for AP */
- if (priv->iw_mode != IEEE80211_IF_TYPE_AP) {
+ if (priv->iw_mode != NL80211_IFTYPE_AP) {
spin_lock_irqsave(&priv->lock, flags);
iwl_write32(priv, CSR_UCODE_DRV_GP1_SET,
CSR_UCODE_SW_BIT_RFKILL);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 64f139e97444f264b938b67956a77e836edcd747..288b6a800e03306cc2cc34885e364450b9389cb2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -184,14 +184,10 @@ struct iwl_cfg {
struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg,
struct ieee80211_ops *hw_ops);
void iwl_hw_detect(struct iwl_priv *priv);
-
void iwl_clear_stations_table(struct iwl_priv *priv);
-void iwl_free_calib_results(struct iwl_priv *priv);
void iwl_reset_qos(struct iwl_priv *priv);
void iwl_set_rxon_chain(struct iwl_priv *priv);
-int iwl_set_rxon_channel(struct iwl_priv *priv,
- enum ieee80211_band band,
- u16 channel);
+int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch);
void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_info *ht_info);
u8 iwl_is_fat_tx_allowed(struct iwl_priv *priv,
struct ieee80211_ht_info *sta_ht_inf);
@@ -218,7 +214,6 @@ void iwl_rx_replenish(struct iwl_priv *priv);
int iwl_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
int iwl_rx_agg_start(struct iwl_priv *priv, const u8 *addr, int tid, u16 ssn);
int iwl_rx_agg_stop(struct iwl_priv *priv, const u8 *addr, int tid);
-/* FIXME: remove when TX is moved to iwl core */
int iwl_rx_queue_restock(struct iwl_priv *priv);
int iwl_rx_queue_space(const struct iwl_rx_queue *q);
void iwl_rx_allocate(struct iwl_priv *priv);
@@ -237,11 +232,7 @@ void iwl_rx_statistics(struct iwl_priv *priv,
******************************************************/
int iwl_txq_ctx_reset(struct iwl_priv *priv);
int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb);
-/* FIXME: remove when free Tx is fully merged into iwlcore */
-int iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq);
void iwl_hw_txq_ctx_free(struct iwl_priv *priv);
-int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *tfd,
- dma_addr_t addr, u16 len);
int iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
int iwl_tx_agg_start(struct iwl_priv *priv, const u8 *ra, u16 tid, u16 *ssn);
int iwl_tx_agg_stop(struct iwl_priv *priv , const u8 *ra, u16 tid);
@@ -256,6 +247,7 @@ int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force);
* RF -Kill - here and not in iwl-rfkill.h to be available when
* RF-kill subsystem is not compiled.
****************************************************/
+void iwl_rf_kill(struct iwl_priv *priv);
void iwl_radio_kill_sw_disable_radio(struct iwl_priv *priv);
int iwl_radio_kill_sw_enable_radio(struct iwl_priv *priv);
@@ -286,11 +278,17 @@ static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags)
void iwl_init_scan_params(struct iwl_priv *priv);
int iwl_scan_cancel(struct iwl_priv *priv);
int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
-const char *iwl_escape_essid(const char *essid, u8 essid_len);
int iwl_scan_initiate(struct iwl_priv *priv);
void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
void iwl_setup_scan_deferred_work(struct iwl_priv *priv);
+/*******************************************************************************
+ * Calibrations - implemented in iwl-calib.c
+ ******************************************************************************/
+int iwl_send_calib_results(struct iwl_priv *priv);
+int iwl_calib_set(struct iwl_calib_result *res, const u8 *buf, int len);
+void iwl_calib_free_results(struct iwl_priv *priv);
+
/*****************************************************
* S e n d i n g H o s t C o m m a n d s *
*****************************************************/
@@ -312,8 +310,6 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
/*****************************************************
* Error Handling Debugging
******************************************************/
-void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
- u32 num_events, u32 mode);
void iwl_dump_nic_error_log(struct iwl_priv *priv);
void iwl_dump_nic_event_log(struct iwl_priv *priv);
@@ -337,8 +333,7 @@ void iwl_dump_nic_event_log(struct iwl_priv *priv);
#define STATUS_SCAN_HW 15
#define STATUS_POWER_PMI 16
#define STATUS_FW_ERROR 17
-#define STATUS_CONF_PENDING 18
-#define STATUS_MODE_PENDING 19
+#define STATUS_MODE_PENDING 18
static inline int iwl_is_ready(struct iwl_priv *priv)
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index 52629fbd835a19e199d5a821bb3c31ac1b09020a..662edf4f8d226a13e8ce915e9c2aa085d581adc5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -64,7 +64,7 @@
#define CSR_BASE (0x000)
#define CSR_HW_IF_CONFIG_REG (CSR_BASE+0x000) /* hardware interface config */
-#define CSR_INT_COALESCING (CSR_BASE+0x004) /* accum ints, 32-usec units */
+#define CSR_INT_COALESCING (CSR_BASE+0x004) /* accum ints, 32-usec units */
#define CSR_INT (CSR_BASE+0x008) /* host interrupt status/ack */
#define CSR_INT_MASK (CSR_BASE+0x00c) /* host interrupt enable */
#define CSR_FH_INT_STATUS (CSR_BASE+0x010) /* busmaster int status/ack*/
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index d2daa174df220b634cc0d76cc166bbe0b7de703f..e548d67f87fd400583d1ff61ab06d24f78a2885b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -110,11 +110,12 @@ static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
*
*/
-#define IWL_DL_INFO (1 << 0)
-#define IWL_DL_MAC80211 (1 << 1)
-#define IWL_DL_HOST_COMMAND (1 << 2)
-#define IWL_DL_STATE (1 << 3)
+#define IWL_DL_INFO (1 << 0)
+#define IWL_DL_MAC80211 (1 << 1)
+#define IWL_DL_HCMD (1 << 2)
+#define IWL_DL_STATE (1 << 3)
#define IWL_DL_MACDUMP (1 << 4)
+#define IWL_DL_HCMD_DUMP (1 << 5)
#define IWL_DL_RADIO (1 << 7)
#define IWL_DL_POWER (1 << 8)
#define IWL_DL_TEMP (1 << 9)
@@ -162,7 +163,8 @@ static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
#define IWL_DEBUG_ISR(f, a...) IWL_DEBUG(IWL_DL_ISR, f, ## a)
#define IWL_DEBUG_LED(f, a...) IWL_DEBUG(IWL_DL_LED, f, ## a)
#define IWL_DEBUG_WEP(f, a...) IWL_DEBUG(IWL_DL_WEP, f, ## a)
-#define IWL_DEBUG_HC(f, a...) IWL_DEBUG(IWL_DL_HOST_COMMAND, f, ## a)
+#define IWL_DEBUG_HC(f, a...) IWL_DEBUG(IWL_DL_HCMD, f, ## a)
+#define IWL_DEBUG_HC_DUMP(f, a...) IWL_DEBUG(IWL_DL_HCMD_DUMP, f, ## a)
#define IWL_DEBUG_CALIB(f, a...) IWL_DEBUG(IWL_DL_CALIB, f, ## a)
#define IWL_DEBUG_FW(f, a...) IWL_DEBUG(IWL_DL_FW, f, ## a)
#define IWL_DEBUG_RF_KILL(f, a...) IWL_DEBUG(IWL_DL_RF_KILL, f, ## a)
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index cdfb343c7ec6b3afc597de1204ae48421cf90fd3..c018121085e937dd210d2048f549f6cbcf6b0dfd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -225,12 +225,6 @@ struct iwl_frame {
struct list_head list;
};
-#define SEQ_TO_QUEUE(x) ((x >> 8) & 0xbf)
-#define QUEUE_TO_SEQ(x) ((x & 0xbf) << 8)
-#define SEQ_TO_INDEX(x) ((u8)(x & 0xff))
-#define INDEX_TO_SEQ(x) ((u8)(x & 0xff))
-#define SEQ_HUGE_FRAME (0x4000)
-#define SEQ_RX_FRAME __constant_cpu_to_le16(0x8000)
#define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
#define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
#define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4)
@@ -412,6 +406,7 @@ struct iwl_ht_info {
/* self configuration data */
u8 is_ht;
u8 supported_chan_width;
+ u8 sm_ps;
u8 is_green_field;
u8 sgf; /* HT_SHORT_GI_* short guard interval */
u8 max_amsdu_size;
@@ -570,50 +565,31 @@ struct iwl_hw_params {
#define IWL_RX_STATS(x) (&x->u.rx_frame.stats)
#define IWL_RX_DATA(x) (IWL_RX_HDR(x)->payload)
-
/******************************************************************************
*
- * Functions implemented in iwl-base.c which are forward declared here
- * for use by iwl-*.c
+ * Functions implemented in core module which are forward declared here
+ * for use by iwl-[4-5].c
*
- *****************************************************************************/
-struct iwl_addsta_cmd;
-extern int iwl_send_add_sta(struct iwl_priv *priv,
- struct iwl_addsta_cmd *sta, u8 flags);
-u8 iwl_add_station_flags(struct iwl_priv *priv, const u8 *addr, int is_ap,
- u8 flags, struct ieee80211_ht_info *ht_info);
-extern unsigned int iwl4965_fill_beacon_frame(struct iwl_priv *priv,
- struct ieee80211_hdr *hdr,
- const u8 *dest, int left);
-extern void iwl4965_update_chain_flags(struct iwl_priv *priv);
-int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src);
-extern int iwl4965_set_power(struct iwl_priv *priv, void *cmd);
-
-extern const u8 iwl_bcast_addr[ETH_ALEN];
-
-/******************************************************************************
- *
- * Functions implemented in iwl-[34]*.c which are forward declared here
- * for use by iwl-base.c
- *
- * NOTE: The implementation of these functions are hardware specific
- * which is why they are in the hardware specific files (vs. iwl-base.c)
+ * NOTE: The implementation of these functions are not hardware specific
+ * which is why they are in the core module files.
*
* Naming convention --
- * iwl4965_ <-- Its part of iwlwifi (should be changed to iwl4965_)
- * iwl4965_hw_ <-- Hardware specific (implemented in iwl-XXXX.c by all HW)
+ * iwl_ <-- Is part of iwlwifi
* iwlXXXX_ <-- Hardware specific (implemented in iwl-XXXX.c for XXXX)
* iwl4965_bg_ <-- Called from work queue context
* iwl4965_mac_ <-- mac80211 callback
*
****************************************************************************/
+struct iwl_addsta_cmd;
+extern int iwl_send_add_sta(struct iwl_priv *priv,
+ struct iwl_addsta_cmd *sta, u8 flags);
+extern u8 iwl_add_station_flags(struct iwl_priv *priv, const u8 *addr,
+ int is_ap, u8 flags, struct ieee80211_ht_info *ht_info);
+extern void iwl4965_update_chain_flags(struct iwl_priv *priv);
+extern int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src);
+extern const u8 iwl_bcast_addr[ETH_ALEN];
extern int iwl_rxq_stop(struct iwl_priv *priv);
extern void iwl_txq_ctx_stop(struct iwl_priv *priv);
-extern unsigned int iwl4965_hw_get_beacon_cmd(struct iwl_priv *priv,
- struct iwl_frame *frame, u8 rate);
-extern void iwl4965_disable_events(struct iwl_priv *priv);
-
-extern int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel);
extern int iwl_queue_space(const struct iwl_queue *q);
static inline int iwl_queue_used(const struct iwl_queue *q, int i)
{
@@ -636,12 +612,6 @@ static inline u8 get_cmd_index(struct iwl_queue *q, u32 index, int is_huge)
struct iwl_priv;
-/*
- * Forward declare iwl-4965.c functions for iwl-base.c
- */
-extern void iwl4965_rf_kill_ct_config(struct iwl_priv *priv);
-int iwl4965_check_empty_hw_queue(struct iwl_priv *priv, int sta_id,
- u8 tid, int txq_id);
/* Structures, enum, and defines specific to the 4965 */
@@ -656,11 +626,6 @@ struct iwl_kw {
#define IWL_CHANNEL_WIDTH_20MHZ 0
#define IWL_CHANNEL_WIDTH_40MHZ 1
-#define IWL_MIMO_PS_STATIC 0
-#define IWL_MIMO_PS_NONE 3
-#define IWL_MIMO_PS_DYNAMIC 1
-#define IWL_MIMO_PS_INVALID 2
-
#define IWL_OPERATION_MODE_AUTO 0
#define IWL_OPERATION_MODE_HT_ONLY 1
#define IWL_OPERATION_MODE_MIXED 2
@@ -671,18 +636,6 @@ struct iwl_kw {
#define TX_POWER_IWL_ILLEGAL_VOLTAGE -10000
-struct iwl4965_lq_mngr {
- spinlock_t lock;
- s32 max_window_size;
- s32 *expected_tpt;
- u8 *next_higher_rate;
- u8 *next_lower_rate;
- unsigned long stamp;
- unsigned long stamp_last;
- u32 flush_time;
- u32 tx_packets;
-};
-
/* Sensitivity and chain noise calibration */
#define INTERFERENCE_DATA_AVAILABLE __constant_cpu_to_le32(1)
#define INITIALIZATION_VALUE 0xFFFF
@@ -727,8 +680,9 @@ enum iwl4965_false_alarm_state {
enum iwl4965_chain_noise_state {
IWL_CHAIN_NOISE_ALIVE = 0, /* must be 0 */
- IWL_CHAIN_NOISE_ACCUMULATE = 1,
- IWL_CHAIN_NOISE_CALIBRATED = 2,
+ IWL_CHAIN_NOISE_ACCUMULATE,
+ IWL_CHAIN_NOISE_CALIBRATED,
+ IWL_CHAIN_NOISE_DONE,
};
enum iwl4965_calib_enabled_state {
@@ -745,13 +699,10 @@ struct statistics_general_data {
u32 beacon_energy_c;
};
-struct iwl_calib_results {
- void *tx_iq_res;
- void *tx_iq_perd_res;
- void *lo_res;
- u32 tx_iq_res_len;
- u32 tx_iq_perd_res_len;
- u32 lo_res_len;
+/* Opaque calibration results */
+struct iwl_calib_result {
+ void *buf;
+ size_t buf_len;
};
enum ucode_type {
@@ -789,17 +740,18 @@ struct iwl_sensitivity_data {
/* Chain noise (differential Rx gain) calib data */
struct iwl_chain_noise_data {
- u8 state;
- u16 beacon_count;
+ u32 active_chains;
u32 chain_noise_a;
u32 chain_noise_b;
u32 chain_noise_c;
u32 chain_signal_a;
u32 chain_signal_b;
u32 chain_signal_c;
+ u16 beacon_count;
u8 disconn_array[NUM_RX_CHAINS];
u8 delta_gain_code[NUM_RX_CHAINS];
u8 radio_write;
+ u8 state;
};
#define EEPROM_SEM_TIMEOUT 10 /* milliseconds */
@@ -813,6 +765,7 @@ enum {
#define IWL_MAX_NUM_QUEUES 20 /* FIXME: do dynamic allocation */
+#define IWL_CALIB_MAX 3
struct iwl_priv {
@@ -828,7 +781,6 @@ struct iwl_priv {
enum ieee80211_band band;
int alloc_rxb_skb;
- bool add_radiotap;
void (*rx_handlers[REPLY_MAX])(struct iwl_priv *priv,
struct iwl_rx_mem_buffer *rxb);
@@ -857,7 +809,7 @@ struct iwl_priv {
s32 last_temperature;
/* init calibration results */
- struct iwl_calib_results calib_results;
+ struct iwl_calib_result calib_results[IWL_CALIB_MAX];
/* Scan related variables */
unsigned long last_scan_jiffies;
@@ -938,9 +890,6 @@ struct iwl_priv {
struct iwl_ht_info current_ht_config;
u8 last_phy_res[100];
- /* Rate scaling data */
- struct iwl4965_lq_mngr lq_mngr;
-
/* Rate scaling data */
s8 data_retry_limit;
u8 retry_rate;
@@ -1005,7 +954,7 @@ struct iwl_priv {
u8 *eeprom;
struct iwl_eeprom_calib_info *calib_info;
- enum ieee80211_if_types iw_mode;
+ enum nl80211_iftype iw_mode;
struct sk_buff *ibss_beacon;
@@ -1025,7 +974,6 @@ struct iwl_priv {
* hardware */
u16 assoc_id;
u16 assoc_capability;
- u8 ps_mode;
struct iwl_qos_info qos_data;
@@ -1047,6 +995,7 @@ struct iwl_priv {
struct tasklet_struct irq_tasklet;
+ struct delayed_work set_power_save;
struct delayed_work init_alive_start;
struct delayed_work alive_start;
struct delayed_work scan_check;
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h
index cd11c0ca29918bf75ff2d606885f3cfcd1195de7..a72efdf6d1dd20160f5bf1526717007615ad875e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fh.h
@@ -247,8 +247,8 @@
#define FH_RCSR_CHNL0_RX_CONFIG_RBDBC_SIZE_MSK (0x00F00000) /* bits 20-23 */
#define FH_RCSR_CHNL0_RX_CONFIG_DMA_CHNL_EN_MSK (0xC0000000) /* bits 30-31*/
-#define FH_RCSR_RX_CONFIG_RBDCB_SIZE_BITSHIFT (20)
-#define FH_RCSR_RX_CONFIG_REG_IRQ_RBTH_BITSHIFT (4)
+#define FH_RCSR_RX_CONFIG_RBDCB_SIZE_POS (20)
+#define FH_RCSR_RX_CONFIG_REG_IRQ_RBTH_POS (4)
#define RX_RB_TIMEOUT (0x10)
#define FH_RCSR_RX_CONFIG_CHNL_EN_PAUSE_VAL (0x00000000)
@@ -260,8 +260,9 @@
#define FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_12K (0x00020000)
#define FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_16K (0x00030000)
-#define FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_NO_INT_VAL (0x00000000)
-#define FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_INT_HOST_VAL (0x00001000)
+#define FH_RCSR_CHNL0_RX_IGNORE_RXF_EMPTY (0x00000004)
+#define FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_NO_INT_VAL (0x00000000)
+#define FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_INT_HOST_VAL (0x00001000)
/**
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index 2eb03eea1908f166c24a86aee7d1d5303e5443bc..8300f3d00a0691ff52d5d65c0340779c28b9128a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -120,8 +120,18 @@ static int iwl_generic_cmd_callback(struct iwl_priv *priv,
return 1;
}
- IWL_DEBUG_HC("back from %s (0x%08X)\n",
- get_cmd_string(cmd->hdr.cmd), pkt->hdr.flags);
+#ifdef CONFIG_IWLWIFI_DEBUG
+ switch (cmd->hdr.cmd) {
+ case REPLY_TX_LINK_QUALITY_CMD:
+ case SENSITIVITY_CMD:
+ IWL_DEBUG_HC_DUMP("back from %s (0x%08X)\n",
+ get_cmd_string(cmd->hdr.cmd), pkt->hdr.flags);
+ break;
+ default:
+ IWL_DEBUG_HC("back from %s (0x%08X)\n",
+ get_cmd_string(cmd->hdr.cmd), pkt->hdr.flags);
+ }
+#endif
/* Let iwl_tx_complete free the response skb */
return 1;
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index 5bc3df432d2dd934e4bf6e24693f5d767cf8b41f..9740fcc1805e7eb27f99ed6fd3ccd711aadcccf2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -61,7 +61,7 @@
*
*/
-#define _iwl_write32(priv, ofs, val) writel((val), (priv)->hw_base + (ofs))
+#define _iwl_write32(priv, ofs, val) iowrite32((val), (priv)->hw_base + (ofs))
#ifdef CONFIG_IWLWIFI_DEBUG
static inline void __iwl_write32(const char *f, u32 l, struct iwl_priv *priv,
u32 ofs, u32 val)
@@ -75,7 +75,7 @@ static inline void __iwl_write32(const char *f, u32 l, struct iwl_priv *priv,
#define iwl_write32(priv, ofs, val) _iwl_write32(priv, ofs, val)
#endif
-#define _iwl_read32(priv, ofs) readl((priv)->hw_base + (ofs))
+#define _iwl_read32(priv, ofs) ioread32((priv)->hw_base + (ofs))
#ifdef CONFIG_IWLWIFI_DEBUG
static inline u32 __iwl_read32(char *f, u32 l, struct iwl_priv *priv, u32 ofs)
{
@@ -155,28 +155,10 @@ static inline void __iwl_clear_bit(const char *f, u32 l,
static inline int _iwl_grab_nic_access(struct iwl_priv *priv)
{
int ret;
- u32 gp_ctl;
-
#ifdef CONFIG_IWLWIFI_DEBUG
if (atomic_read(&priv->restrict_refcnt))
return 0;
#endif
- if (test_bit(STATUS_RF_KILL_HW, &priv->status) ||
- test_bit(STATUS_RF_KILL_SW, &priv->status)) {
- IWL_WARNING("WARNING: Requesting MAC access during RFKILL "
- "wakes up NIC\n");
-
- /* 10 msec allows time for NIC to complete its data save */
- gp_ctl = _iwl_read32(priv, CSR_GP_CNTRL);
- if (gp_ctl & CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY) {
- IWL_DEBUG_RF_KILL("Wait for complete power-down, "
- "gpctl = 0x%08x\n", gp_ctl);
- mdelay(10);
- } else
- IWL_DEBUG_RF_KILL("power-down complete, "
- "gpctl = 0x%08x\n", gp_ctl);
- }
-
/* this bit wakes up the NIC */
_iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
ret = _iwl_poll_bit(priv, CSR_GP_CNTRL,
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index a099c9e30e55dcdfe0d933a3e64c4947719bd593..60a03d2d2d0e451bc4f56a742b50b99d48a2b5dc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -152,9 +152,10 @@ static u16 iwl_get_auto_power_mode(struct iwl_priv *priv)
/* initialize to default */
static int iwl_power_init_handle(struct iwl_priv *priv)
{
- int ret = 0, i;
struct iwl_power_mgr *pow_data;
int size = sizeof(struct iwl_power_vec_entry) * IWL_POWER_MAX;
+ struct iwl_powertable_cmd *cmd;
+ int i;
u16 pci_pm;
IWL_DEBUG_POWER("Initialize power \n");
@@ -167,25 +168,19 @@ static int iwl_power_init_handle(struct iwl_priv *priv)
memcpy(&pow_data->pwr_range_1[0], &range_1[0], size);
memcpy(&pow_data->pwr_range_2[0], &range_2[0], size);
- ret = pci_read_config_word(priv->pci_dev,
- PCI_LINK_CTRL, &pci_pm);
- if (ret != 0)
- return 0;
- else {
- struct iwl_powertable_cmd *cmd;
+ pci_read_config_word(priv->pci_dev, PCI_CFG_LINK_CTRL, &pci_pm);
- IWL_DEBUG_POWER("adjust power command flags\n");
+ IWL_DEBUG_POWER("adjust power command flags\n");
- for (i = 0; i < IWL_POWER_MAX; i++) {
- cmd = &pow_data->pwr_range_0[i].cmd;
+ for (i = 0; i < IWL_POWER_MAX; i++) {
+ cmd = &pow_data->pwr_range_0[i].cmd;
- if (pci_pm & 0x1)
- cmd->flags &= ~IWL_POWER_PCI_PM_MSK;
- else
- cmd->flags |= IWL_POWER_PCI_PM_MSK;
- }
+ if (pci_pm & PCI_CFG_LINK_CTRL_VAL_L0S_EN)
+ cmd->flags &= ~IWL_POWER_PCI_PM_MSK;
+ else
+ cmd->flags |= IWL_POWER_PCI_PM_MSK;
}
- return ret;
+ return 0;
}
/* adjust power command according to dtim period and power level*/
@@ -255,17 +250,26 @@ static int iwl_update_power_command(struct iwl_priv *priv,
/*
- * calucaute the final power mode index
+ * compute the final power mode index
*/
-int iwl_power_update_mode(struct iwl_priv *priv, u8 refresh)
+int iwl_power_update_mode(struct iwl_priv *priv, bool force)
{
struct iwl_power_mgr *setting = &(priv->power_data);
int ret = 0;
u16 uninitialized_var(final_mode);
- /* If on battery, set to 3,
- * if plugged into AC power, set to CAM ("continuously aware mode"),
- * else user level */
+ /* Don't update the RX chain when chain noise calibration is running */
+ if (priv->chain_noise_data.state != IWL_CHAIN_NOISE_DONE &&
+ priv->chain_noise_data.state != IWL_CHAIN_NOISE_ALIVE) {
+ IWL_DEBUG_POWER("Cannot update the power, chain noise "
+ "calibration running: %d\n",
+ priv->chain_noise_data.state);
+ return -EAGAIN;
+ }
+
+ /* If on battery, set to 3,
+ * if plugged into AC power, set to CAM ("continuously aware mode"),
+ * else user level */
switch (setting->system_power_setting) {
case IWL_POWER_SYS_AUTO:
@@ -286,11 +290,11 @@ int iwl_power_update_mode(struct iwl_priv *priv, u8 refresh)
final_mode = setting->critical_power_setting;
/* driver only support CAM for non STA network */
- if (priv->iw_mode != IEEE80211_IF_TYPE_STA)
+ if (priv->iw_mode != NL80211_IFTYPE_STATION)
final_mode = IWL_POWER_MODE_CAM;
if (!iwl_is_rfkill(priv) && !setting->power_disabled &&
- ((setting->power_mode != final_mode) || refresh)) {
+ ((setting->power_mode != final_mode) || force)) {
struct iwl_powertable_cmd cmd;
if (final_mode != IWL_POWER_MODE_CAM)
@@ -324,7 +328,7 @@ EXPORT_SYMBOL(iwl_power_update_mode);
* this will be usefull for rate scale to disable PM during heavy
* Tx/Rx activities
*/
-int iwl_power_disable_management(struct iwl_priv *priv)
+int iwl_power_disable_management(struct iwl_priv *priv, u32 ms)
{
u16 prev_mode;
int ret = 0;
@@ -337,6 +341,11 @@ int iwl_power_disable_management(struct iwl_priv *priv)
ret = iwl_power_update_mode(priv, 0);
priv->power_data.power_disabled = 1;
priv->power_data.user_power_setting = prev_mode;
+ cancel_delayed_work(&priv->set_power_save);
+ if (ms)
+ queue_delayed_work(priv->workqueue, &priv->set_power_save,
+ msecs_to_jiffies(ms));
+
return ret;
}
@@ -359,35 +368,26 @@ EXPORT_SYMBOL(iwl_power_enable_management);
/* set user_power_setting */
int iwl_power_set_user_mode(struct iwl_priv *priv, u16 mode)
{
- int ret = 0;
-
if (mode > IWL_POWER_LIMIT)
return -EINVAL;
priv->power_data.user_power_setting = mode;
- ret = iwl_power_update_mode(priv, 0);
-
- return ret;
+ return iwl_power_update_mode(priv, 0);
}
EXPORT_SYMBOL(iwl_power_set_user_mode);
-
/* set system_power_setting. This should be set by over all
* PM application.
*/
int iwl_power_set_system_mode(struct iwl_priv *priv, u16 mode)
{
- int ret = 0;
-
if (mode > IWL_POWER_LIMIT)
return -EINVAL;
priv->power_data.system_power_setting = mode;
- ret = iwl_power_update_mode(priv, 0);
-
- return ret;
+ return iwl_power_update_mode(priv, 0);
}
EXPORT_SYMBOL(iwl_power_set_system_mode);
@@ -431,3 +431,35 @@ int iwl_power_temperature_change(struct iwl_priv *priv)
return ret;
}
EXPORT_SYMBOL(iwl_power_temperature_change);
+
+static void iwl_bg_set_power_save(struct work_struct *work)
+{
+ struct iwl_priv *priv = container_of(work,
+ struct iwl_priv, set_power_save.work);
+ IWL_DEBUG(IWL_DL_STATE, "update power\n");
+
+ if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+ return;
+
+ mutex_lock(&priv->mutex);
+
+ /* on starting association we disable power managment
+ * until association, if association failed then this
+ * timer will expire and enable PM again.
+ */
+ if (!iwl_is_associated(priv))
+ iwl_power_enable_management(priv);
+
+ mutex_unlock(&priv->mutex);
+}
+void iwl_setup_power_deferred_work(struct iwl_priv *priv)
+{
+ INIT_DELAYED_WORK(&priv->set_power_save, iwl_bg_set_power_save);
+}
+EXPORT_SYMBOL(iwl_setup_power_deferred_work);
+
+void iwl_power_cancel_timeout(struct iwl_priv *priv)
+{
+ cancel_delayed_work(&priv->set_power_save);
+}
+EXPORT_SYMBOL(iwl_power_cancel_timeout);
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.h b/drivers/net/wireless/iwlwifi/iwl-power.h
index abcbbf96a84e0260bbec261b2b1c0f7f142909a6..df484a90ae64f521e798243ebb751eef2ffd0bf1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.h
+++ b/drivers/net/wireless/iwlwifi/iwl-power.h
@@ -72,14 +72,16 @@ struct iwl_power_mgr {
/* final power level that used to calculate final power command */
u8 power_mode;
u8 user_power_setting; /* set by user through mac80211 or sysfs */
- u8 system_power_setting; /* set by kernel syatem tools */
+ u8 system_power_setting; /* set by kernel system tools */
u8 critical_power_setting; /* set if driver over heated */
u8 is_battery_active; /* DC/AC power */
u8 power_disabled; /* flag to disable using power saving level */
};
-int iwl_power_update_mode(struct iwl_priv *priv, u8 refresh);
-int iwl_power_disable_management(struct iwl_priv *priv);
+void iwl_setup_power_deferred_work(struct iwl_priv *priv);
+void iwl_power_cancel_timeout(struct iwl_priv *priv);
+int iwl_power_update_mode(struct iwl_priv *priv, bool force);
+int iwl_power_disable_management(struct iwl_priv *priv, u32 ms);
int iwl_power_enable_management(struct iwl_priv *priv);
int iwl_power_set_user_mode(struct iwl_priv *priv, u16 mode);
int iwl_power_set_system_mode(struct iwl_priv *priv, u16 mode);
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index e81bfc42a7cb7ced067f255641ade21107e03963..7cde9d76ff5df438b335996f1b602cf4e14dd9dc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -376,7 +376,9 @@ int iwl_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
{
int ret;
unsigned long flags;
- unsigned int rb_size;
+ u32 rb_size;
+ const u32 rfdnlog = RX_QUEUE_SIZE_LOG; /* 256 RBDs */
+ const u32 rb_timeout = 0; /* FIXME: RX_RB_TIMEOUT why this stalls RX */
spin_lock_irqsave(&priv->lock, flags);
ret = iwl_grab_nic_access(priv);
@@ -398,26 +400,32 @@ int iwl_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
/* Tell device where to find RBD circular buffer in DRAM */
iwl_write_direct32(priv, FH_RSCSR_CHNL0_RBDCB_BASE_REG,
- rxq->dma_addr >> 8);
+ (u32)(rxq->dma_addr >> 8));
/* Tell device where in DRAM to update its Rx status */
iwl_write_direct32(priv, FH_RSCSR_CHNL0_STTS_WPTR_REG,
(priv->shared_phys + priv->rb_closed_offset) >> 4);
- /* Enable Rx DMA, enable host interrupt, Rx buffer size 4k, 256 RBDs */
+ /* Enable Rx DMA
+ * FH_RCSR_CHNL0_RX_IGNORE_RXF_EMPTY is set becuase of HW bug in
+ * the credit mechanism in 5000 HW RX FIFO
+ * Direct rx interrupts to hosts
+ * Rx buffer size 4 or 8k
+ * RB timeout 0x10
+ * 256 RBDs
+ */
iwl_write_direct32(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG,
FH_RCSR_RX_CONFIG_CHNL_EN_ENABLE_VAL |
+ FH_RCSR_CHNL0_RX_IGNORE_RXF_EMPTY |
FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_INT_HOST_VAL |
- rb_size |
- /* 0x10 << 4 | */
- (RX_QUEUE_SIZE_LOG <<
- FH_RCSR_RX_CONFIG_RBDCB_SIZE_BITSHIFT));
-
- /*
- * iwl_write32(priv,CSR_INT_COAL_REG,0);
- */
+ rb_size|
+ (rb_timeout << FH_RCSR_RX_CONFIG_REG_IRQ_RBTH_POS)|
+ (rfdnlog << FH_RCSR_RX_CONFIG_RBDCB_SIZE_POS));
iwl_release_nic_access(priv);
+
+ iwl_write32(priv, CSR_INT_COALESCING, 0x40);
+
spin_unlock_irqrestore(&priv->lock, flags);
return 0;
@@ -789,107 +797,6 @@ static inline void iwl_dbg_report_frame(struct iwl_priv *priv,
}
#endif
-static void iwl_add_radiotap(struct iwl_priv *priv,
- struct sk_buff *skb,
- struct iwl_rx_phy_res *rx_start,
- struct ieee80211_rx_status *stats,
- u32 ampdu_status)
-{
- s8 signal = stats->signal;
- s8 noise = 0;
- int rate = stats->rate_idx;
- u64 tsf = stats->mactime;
- __le16 antenna;
- __le16 phy_flags_hw = rx_start->phy_flags;
- struct iwl4965_rt_rx_hdr {
- struct ieee80211_radiotap_header rt_hdr;
- __le64 rt_tsf; /* TSF */
- u8 rt_flags; /* radiotap packet flags */
- u8 rt_rate; /* rate in 500kb/s */
- __le16 rt_channelMHz; /* channel in MHz */
- __le16 rt_chbitmask; /* channel bitfield */
- s8 rt_dbmsignal; /* signal in dBm, kluged to signed */
- s8 rt_dbmnoise;
- u8 rt_antenna; /* antenna number */
- } __attribute__ ((packed)) *iwl4965_rt;
-
- /* TODO: We won't have enough headroom for HT frames. Fix it later. */
- if (skb_headroom(skb) < sizeof(*iwl4965_rt)) {
- if (net_ratelimit())
- printk(KERN_ERR "not enough headroom [%d] for "
- "radiotap head [%zd]\n",
- skb_headroom(skb), sizeof(*iwl4965_rt));
- return;
- }
-
- /* put radiotap header in front of 802.11 header and data */
- iwl4965_rt = (void *)skb_push(skb, sizeof(*iwl4965_rt));
-
- /* initialise radiotap header */
- iwl4965_rt->rt_hdr.it_version = PKTHDR_RADIOTAP_VERSION;
- iwl4965_rt->rt_hdr.it_pad = 0;
-
- /* total header + data */
- put_unaligned_le16(sizeof(*iwl4965_rt), &iwl4965_rt->rt_hdr.it_len);
-
- /* Indicate all the fields we add to the radiotap header */
- put_unaligned_le32((1 << IEEE80211_RADIOTAP_TSFT) |
- (1 << IEEE80211_RADIOTAP_FLAGS) |
- (1 << IEEE80211_RADIOTAP_RATE) |
- (1 << IEEE80211_RADIOTAP_CHANNEL) |
- (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) |
- (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE) |
- (1 << IEEE80211_RADIOTAP_ANTENNA),
- &(iwl4965_rt->rt_hdr.it_present));
-
- /* Zero the flags, we'll add to them as we go */
- iwl4965_rt->rt_flags = 0;
-
- put_unaligned_le64(tsf, &iwl4965_rt->rt_tsf);
-
- iwl4965_rt->rt_dbmsignal = signal;
- iwl4965_rt->rt_dbmnoise = noise;
-
- /* Convert the channel frequency and set the flags */
- put_unaligned(cpu_to_le16(stats->freq), &iwl4965_rt->rt_channelMHz);
- if (!(phy_flags_hw & RX_RES_PHY_FLAGS_BAND_24_MSK))
- put_unaligned_le16(IEEE80211_CHAN_OFDM | IEEE80211_CHAN_5GHZ,
- &iwl4965_rt->rt_chbitmask);
- else if (phy_flags_hw & RX_RES_PHY_FLAGS_MOD_CCK_MSK)
- put_unaligned_le16(IEEE80211_CHAN_CCK | IEEE80211_CHAN_2GHZ,
- &iwl4965_rt->rt_chbitmask);
- else /* 802.11g */
- put_unaligned_le16(IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ,
- &iwl4965_rt->rt_chbitmask);
-
- if (rate == -1)
- iwl4965_rt->rt_rate = 0;
- else
- iwl4965_rt->rt_rate = iwl_rates[rate].ieee;
-
- /*
- * "antenna number"
- *
- * It seems that the antenna field in the phy flags value
- * is actually a bitfield. This is undefined by radiotap,
- * it wants an actual antenna number but I always get "7"
- * for most legacy frames I receive indicating that the
- * same frame was received on all three RX chains.
- *
- * I think this field should be removed in favour of a
- * new 802.11n radiotap field "RX chains" that is defined
- * as a bitmask.
- */
- antenna = phy_flags_hw & RX_RES_PHY_FLAGS_ANTENNA_MSK;
- iwl4965_rt->rt_antenna = le16_to_cpu(antenna) >> 4;
-
- /* set the preamble flag if appropriate */
- if (phy_flags_hw & RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK)
- iwl4965_rt->rt_flags |= IEEE80211_RADIOTAP_F_SHORTPRE;
-
- stats->flag |= RX_FLAG_RADIOTAP;
-}
-
static void iwl_update_rx_stats(struct iwl_priv *priv, u16 fc, u16 len)
{
/* 0 - mgmt, 1 - cnt, 2 - data */
@@ -1074,9 +981,6 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
iwl_set_decrypted_flag(priv, hdr, ampdu_status, stats))
return;
- if (priv->add_radiotap)
- iwl_add_radiotap(priv, rxb->skb, rx_start, stats, ampdu_status);
-
iwl_update_rx_stats(priv, le16_to_cpu(hdr->frame_control), len);
ieee80211_rx_irqsafe(priv->hw, rxb->skb, stats);
priv->alloc_rxb_skb--;
@@ -1130,10 +1034,10 @@ static int iwl_is_network_packet(struct iwl_priv *priv,
/* Filter incoming packets to determine if they are targeted toward
* this network, discarding packets coming from ourselves */
switch (priv->iw_mode) {
- case IEEE80211_IF_TYPE_IBSS: /* Header: Dest. | Source | BSSID */
+ case NL80211_IFTYPE_ADHOC: /* Header: Dest. | Source | BSSID */
/* packets to our IBSS update information */
return !compare_ether_addr(header->addr3, priv->bssid);
- case IEEE80211_IF_TYPE_STA: /* Header: Dest. | AP{BSSID} | Source */
+ case NL80211_IFTYPE_STATION: /* Header: Dest. | AP{BSSID} | Source */
/* packets to our IBSS update information */
return !compare_ether_addr(header->addr2, priv->bssid);
default:
@@ -1171,7 +1075,6 @@ void iwl_rx_reply_rx(struct iwl_priv *priv,
if (rx_status.band == IEEE80211_BAND_5GHZ)
rx_status.rate_idx -= IWL_FIRST_OFDM_RATE;
- rx_status.antenna = 0;
rx_status.flag = 0;
/* TSF isn't reliable. In order to allow smooth user experience,
@@ -1253,8 +1156,28 @@ void iwl_rx_reply_rx(struct iwl_priv *priv,
rx_status.signal, rx_status.noise, rx_status.signal,
(unsigned long long)rx_status.mactime);
+ /*
+ * "antenna number"
+ *
+ * It seems that the antenna field in the phy flags value
+ * is actually a bitfield. This is undefined by radiotap,
+ * it wants an actual antenna number but I always get "7"
+ * for most legacy frames I receive indicating that the
+ * same frame was received on all three RX chains.
+ *
+ * I think this field should be removed in favour of a
+ * new 802.11n radiotap field "RX chains" that is defined
+ * as a bitmask.
+ */
+ rx_status.antenna = le16_to_cpu(rx_start->phy_flags &
+ RX_RES_PHY_FLAGS_ANTENNA_MSK) >> 4;
+
+ /* set the preamble flag if appropriate */
+ if (rx_start->phy_flags & RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK)
+ rx_status.flag |= RX_FLAG_SHORTPRE;
+
/* Take shortcut when only in monitor mode */
- if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) {
+ if (priv->iw_mode == NL80211_IFTYPE_MONITOR) {
iwl_pass_packet_to_mac80211(priv, include_phy,
rxb, &rx_status);
return;
@@ -1271,7 +1194,7 @@ void iwl_rx_reply_rx(struct iwl_priv *priv,
switch (fc & IEEE80211_FCTL_FTYPE) {
case IEEE80211_FTYPE_MGMT:
case IEEE80211_FTYPE_DATA:
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP)
+ if (priv->iw_mode == NL80211_IFTYPE_AP)
iwl_update_ps_mode(priv, fc & IEEE80211_FCTL_PM,
header->addr2);
/* fall through */
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 6c8ac3a87d547f5ca2c4ad1543ec530e180dd467..3b0bee331a3350634c3179e86888900e562075c5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -88,7 +88,7 @@ static int iwl_is_empty_essid(const char *essid, int essid_len)
-const char *iwl_escape_essid(const char *essid, u8 essid_len)
+static const char *iwl_escape_essid(const char *essid, u8 essid_len)
{
static char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
const char *s = essid;
@@ -111,7 +111,6 @@ const char *iwl_escape_essid(const char *essid, u8 essid_len)
*d = '\0';
return escaped;
}
-EXPORT_SYMBOL(iwl_escape_essid);
/**
* iwl_scan_cancel - Cancel any currently executing HW scan
@@ -464,11 +463,6 @@ void iwl_init_scan_params(struct iwl_priv *priv)
int iwl_scan_initiate(struct iwl_priv *priv)
{
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
- IWL_ERROR("APs don't scan.\n");
- return 0;
- }
-
if (!iwl_is_ready_rf(priv)) {
IWL_DEBUG_SCAN("Aborting scan due to not ready.\n");
return -EIO;
@@ -480,8 +474,7 @@ int iwl_scan_initiate(struct iwl_priv *priv)
}
if (test_bit(STATUS_SCAN_ABORTING, &priv->status)) {
- IWL_DEBUG_SCAN("Scan request while abort pending. "
- "Queuing.\n");
+ IWL_DEBUG_SCAN("Scan request while abort pending\n");
return -EAGAIN;
}
@@ -710,7 +703,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
u16 cmd_len;
enum ieee80211_band band;
u8 n_probes = 2;
- u8 rx_chain = 0x7; /* bitmap: ABC chains */
+ u8 rx_chain = priv->hw_params.valid_rx_ant;
conf = ieee80211_get_hw_conf(priv->hw);
@@ -850,7 +843,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
/* Force use of chains B and C (0x6) for scan Rx for 4965
* Avoid A (0x1) because of its off-channel reception on A-band.
- * MIMO is not used here, but value is required */
+ */
if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_4965)
rx_chain = 0x6;
} else {
@@ -858,6 +851,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
goto done;
}
+ /* MIMO is not used here, but value is required */
scan->rx_chain = RXON_RX_CHAIN_DRIVER_FORCE_MSK |
cpu_to_le16((0x7 << RXON_RX_CHAIN_VALID_POS) |
(rx_chain << RXON_RX_CHAIN_FORCE_SEL_POS) |
@@ -869,7 +863,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
scan->tx_cmd.len = cpu_to_le16(cmd_len);
- if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR)
+ if (priv->iw_mode == NL80211_IFTYPE_MONITOR)
scan->filter_flags = RXON_FILTER_PROMISC_MSK;
scan->filter_flags |= (RXON_FILTER_ACCEPT_GRP_MSK |
@@ -922,10 +916,29 @@ static void iwl_bg_abort_scan(struct work_struct *work)
mutex_unlock(&priv->mutex);
}
+static void iwl_bg_scan_completed(struct work_struct *work)
+{
+ struct iwl_priv *priv =
+ container_of(work, struct iwl_priv, scan_completed);
+
+ IWL_DEBUG_SCAN("SCAN complete scan\n");
+
+ if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+ return;
+
+ ieee80211_scan_completed(priv->hw);
+
+ /* Since setting the TXPOWER may have been deferred while
+ * performing the scan, fire one off */
+ mutex_lock(&priv->mutex);
+ iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
+ mutex_unlock(&priv->mutex);
+}
+
+
void iwl_setup_scan_deferred_work(struct iwl_priv *priv)
{
- /* FIXME: move here when resolved PENDING
- * INIT_WORK(&priv->scan_completed, iwl_bg_scan_completed); */
+ INIT_WORK(&priv->scan_completed, iwl_bg_scan_completed);
INIT_WORK(&priv->request_scan, iwl_bg_request_scan);
INIT_WORK(&priv->abort_scan, iwl_bg_abort_scan);
INIT_DELAYED_WORK(&priv->scan_check, iwl_bg_scan_check);
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 6283a3a707f58dad2f5cb17bfcb82ed05a57a148..61797f3f8d5c9a475b85d7fb980fe6a16dbb804a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -47,8 +47,8 @@ u8 iwl_find_station(struct iwl_priv *priv, const u8 *addr)
unsigned long flags;
DECLARE_MAC_BUF(mac);
- if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) ||
- (priv->iw_mode == IEEE80211_IF_TYPE_AP))
+ if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) ||
+ (priv->iw_mode == NL80211_IFTYPE_AP))
start = IWL_STA_ID;
if (is_broadcast_ether_addr(addr))
@@ -74,7 +74,7 @@ EXPORT_SYMBOL(iwl_find_station);
int iwl_get_ra_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
{
- if (priv->iw_mode == IEEE80211_IF_TYPE_STA) {
+ if (priv->iw_mode == NL80211_IFTYPE_STATION) {
return IWL_AP_ID;
} else {
u8 *da = ieee80211_get_DA(hdr);
@@ -191,20 +191,20 @@ static void iwl_set_ht_add_station(struct iwl_priv *priv, u8 index,
if (!sta_ht_inf || !sta_ht_inf->ht_supported)
goto done;
- mimo_ps_mode = (sta_ht_inf->cap & IEEE80211_HT_CAP_MIMO_PS) >> 2;
+ mimo_ps_mode = (sta_ht_inf->cap & IEEE80211_HT_CAP_SM_PS) >> 2;
sta_flags = priv->stations[index].sta.station_flags;
sta_flags &= ~(STA_FLG_RTS_MIMO_PROT_MSK | STA_FLG_MIMO_DIS_MSK);
switch (mimo_ps_mode) {
- case WLAN_HT_CAP_MIMO_PS_STATIC:
+ case WLAN_HT_CAP_SM_PS_STATIC:
sta_flags |= STA_FLG_MIMO_DIS_MSK;
break;
- case WLAN_HT_CAP_MIMO_PS_DYNAMIC:
+ case WLAN_HT_CAP_SM_PS_DYNAMIC:
sta_flags |= STA_FLG_RTS_MIMO_PROT_MSK;
break;
- case WLAN_HT_CAP_MIMO_PS_DISABLED:
+ case WLAN_HT_CAP_SM_PS_DISABLED:
break;
default:
IWL_WARNING("Invalid MIMO PS mode %d\n", mimo_ps_mode);
@@ -286,7 +286,7 @@ u8 iwl_add_station_flags(struct iwl_priv *priv, const u8 *addr, int is_ap,
/* BCAST station and IBSS stations do not work in HT mode */
if (sta_id != priv->hw_params.bcast_sta_id &&
- priv->iw_mode != IEEE80211_IF_TYPE_IBSS)
+ priv->iw_mode != NL80211_IFTYPE_ADHOC)
iwl_set_ht_add_station(priv, sta_id, ht_info);
spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
@@ -817,7 +817,7 @@ int iwl_send_lq_cmd(struct iwl_priv *priv,
};
if ((lq->sta_id == 0xFF) &&
- (priv->iw_mode == IEEE80211_IF_TYPE_IBSS))
+ (priv->iw_mode == NL80211_IFTYPE_ADHOC))
return -EINVAL;
if (lq->sta_id == 0xFF)
@@ -904,7 +904,7 @@ int iwl_rxon_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap)
if ((is_ap) &&
(conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) &&
- (priv->iw_mode == IEEE80211_IF_TYPE_STA))
+ (priv->iw_mode == NL80211_IFTYPE_STATION))
sta_id = iwl_add_station_flags(priv, addr, is_ap,
0, cur_ht_config);
else
@@ -938,11 +938,11 @@ int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
/* If we are a client station in a BSS network, use the special
* AP station entry (that's the only station we communicate with) */
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
return IWL_AP_ID;
/* If we are an AP, then find the station, or use BCAST */
- case IEEE80211_IF_TYPE_AP:
+ case NL80211_IFTYPE_AP:
sta_id = iwl_find_station(priv, hdr->addr1);
if (sta_id != IWL_INVALID_STATION)
return sta_id;
@@ -950,7 +950,7 @@ int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
/* If this frame is going out to an IBSS network, find the station,
* or create a new station table entry */
- case IEEE80211_IF_TYPE_IBSS:
+ case NL80211_IFTYPE_ADHOC:
sta_id = iwl_find_station(priv, hdr->addr1);
if (sta_id != IWL_INVALID_STATION)
return sta_id;
@@ -968,6 +968,11 @@ int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
iwl_print_hex_dump(priv, IWL_DL_DROP, (u8 *) hdr, sizeof(*hdr));
return priv->hw_params.bcast_sta_id;
+ /* If we are in monitor mode, use BCAST. This is required for
+ * packet injection. */
+ case NL80211_IFTYPE_MONITOR:
+ return priv->hw_params.bcast_sta_id;
+
default:
IWL_WARNING("Unknown mode of operation: %d\n", priv->iw_mode);
return priv->hw_params.bcast_sta_id;
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 78b1a7a4ca409b88e8663d37643b1bf07fcdad69..907a53ebc6e4dc62fc7a5226b6706af72d1e0d85 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -63,7 +63,7 @@ static const u16 default_tid_to_tx_fifo[] = {
* Does NOT advance any TFD circular buffer read/write indexes
* Does NOT free the TFD itself (which is within circular buffer)
*/
-int iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
+static int iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
{
struct iwl_tfd_frame *bd_tmp = (struct iwl_tfd_frame *)&txq->bd[0];
struct iwl_tfd_frame *bd = &bd_tmp[txq->q.read_ptr];
@@ -115,10 +115,8 @@ int iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
}
return 0;
}
-EXPORT_SYMBOL(iwl_hw_txq_free_tfd);
-
-int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *ptr,
+static int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *ptr,
dma_addr_t addr, u16 len)
{
int index, is_odd;
@@ -126,7 +124,7 @@ int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *ptr,
u32 num_tbs = IWL_GET_BITS(*tfd, num_tbs);
/* Each TFD can point to a maximum 20 Tx buffers */
- if ((num_tbs >= MAX_NUM_OF_TBS) || (num_tbs < 0)) {
+ if (num_tbs >= MAX_NUM_OF_TBS) {
IWL_ERROR("Error can not send more than %d chunks\n",
MAX_NUM_OF_TBS);
return -EINVAL;
@@ -151,7 +149,6 @@ int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *ptr,
return 0;
}
-EXPORT_SYMBOL(iwl_hw_txq_attach_buf_to_tfd);
/**
* iwl_txq_update_write_ptr - Send new write index to hardware
@@ -478,7 +475,6 @@ void iwl_hw_txq_ctx_free(struct iwl_priv *priv)
}
EXPORT_SYMBOL(iwl_hw_txq_ctx_free);
-
/**
* iwl_txq_ctx_reset - Reset TX queue context
* Destroys all DMA structures and initialise them again
@@ -545,6 +541,7 @@ int iwl_txq_ctx_reset(struct iwl_priv *priv)
error_kw:
return ret;
}
+
/**
* iwl_txq_ctx_stop - Stop all Tx DMA channels, free Tx queue memory
*/
@@ -796,11 +793,6 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
goto drop_unlock;
}
- if (!priv->vif) {
- IWL_DEBUG_DROP("Dropping - !priv->vif\n");
- goto drop_unlock;
- }
-
if ((ieee80211_get_tx_rate(priv->hw, info)->hw_value & 0xFF) ==
IWL_INVALID_RATE) {
IWL_ERROR("ERROR: No TX rate available.\n");
@@ -822,16 +814,18 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
/* drop all data frame if we are not associated */
if (ieee80211_is_data(fc) &&
- (!iwl_is_associated(priv) ||
- ((priv->iw_mode == IEEE80211_IF_TYPE_STA) && !priv->assoc_id) ||
- !priv->assoc_station_added)) {
+ (priv->iw_mode != NL80211_IFTYPE_MONITOR ||
+ !(info->flags & IEEE80211_TX_CTL_INJECTED)) && /* packet injection */
+ (!iwl_is_associated(priv) ||
+ ((priv->iw_mode == NL80211_IFTYPE_STATION) && !priv->assoc_id) ||
+ !priv->assoc_station_added)) {
IWL_DEBUG_DROP("Dropping - !iwl_is_associated\n");
goto drop_unlock;
}
spin_unlock_irqrestore(&priv->lock, flags);
- hdr_len = ieee80211_get_hdrlen(le16_to_cpu(fc));
+ hdr_len = ieee80211_hdrlen(fc);
/* Find (or create) index into station table for destination station */
sta_id = iwl_get_sta_id(priv, hdr);
@@ -849,7 +843,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
txq_id = swq_id;
if (ieee80211_is_data_qos(fc)) {
qc = ieee80211_get_qos_ctl(hdr);
- tid = qc[0] & 0xf;
+ tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
seq_number = priv->stations[sta_id].tid[tid].seq_number;
seq_number &= IEEE80211_SCTL_SEQ;
hdr->seq_ctrl = hdr->seq_ctrl &
@@ -1064,7 +1058,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
out_cmd->hdr.sequence = cpu_to_le16(QUEUE_TO_SEQ(IWL_CMD_QUEUE_NUM) |
INDEX_TO_SEQ(q->write_ptr));
if (out_cmd->meta.flags & CMD_SIZE_HUGE)
- out_cmd->hdr.sequence |= cpu_to_le16(SEQ_HUGE_FRAME);
+ out_cmd->hdr.sequence |= SEQ_HUGE_FRAME;
len = (idx == TFD_CMD_SLOTS) ?
IWL_MAX_SCAN_SIZE : sizeof(struct iwl_cmd);
phys_addr = pci_map_single(priv->pci_dev, out_cmd, len,
@@ -1072,12 +1066,26 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
phys_addr += offsetof(struct iwl_cmd, hdr);
iwl_hw_txq_attach_buf_to_tfd(priv, tfd, phys_addr, fix_size);
- IWL_DEBUG_HC("Sending command %s (#%x), seq: 0x%04X, "
- "%d bytes at %d[%d]:%d\n",
- get_cmd_string(out_cmd->hdr.cmd),
- out_cmd->hdr.cmd, le16_to_cpu(out_cmd->hdr.sequence),
- fix_size, q->write_ptr, idx, IWL_CMD_QUEUE_NUM);
-
+#ifdef CONFIG_IWLWIFI_DEBUG
+ switch (out_cmd->hdr.cmd) {
+ case REPLY_TX_LINK_QUALITY_CMD:
+ case SENSITIVITY_CMD:
+ IWL_DEBUG_HC_DUMP("Sending command %s (#%x), seq: 0x%04X, "
+ "%d bytes at %d[%d]:%d\n",
+ get_cmd_string(out_cmd->hdr.cmd),
+ out_cmd->hdr.cmd,
+ le16_to_cpu(out_cmd->hdr.sequence), fix_size,
+ q->write_ptr, idx, IWL_CMD_QUEUE_NUM);
+ break;
+ default:
+ IWL_DEBUG_HC("Sending command %s (#%x), seq: 0x%04X, "
+ "%d bytes at %d[%d]:%d\n",
+ get_cmd_string(out_cmd->hdr.cmd),
+ out_cmd->hdr.cmd,
+ le16_to_cpu(out_cmd->hdr.sequence), fix_size,
+ q->write_ptr, idx, IWL_CMD_QUEUE_NUM);
+ }
+#endif
txq->need_update = 1;
/* Set up entry in queue's byte count circular buffer */
@@ -1185,17 +1193,16 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
u16 sequence = le16_to_cpu(pkt->hdr.sequence);
int txq_id = SEQ_TO_QUEUE(sequence);
int index = SEQ_TO_INDEX(sequence);
- int huge = sequence & SEQ_HUGE_FRAME;
int cmd_index;
+ bool huge = !!(pkt->hdr.sequence & SEQ_HUGE_FRAME);
struct iwl_cmd *cmd;
/* If a Tx command is being handled and it isn't in the actual
* command queue then there a command routing bug has been introduced
* in the queue management code. */
- if (txq_id != IWL_CMD_QUEUE_NUM)
- IWL_ERROR("Error wrong command queue %d command id 0x%X\n",
- txq_id, pkt->hdr.cmd);
- BUG_ON(txq_id != IWL_CMD_QUEUE_NUM);
+ if (WARN(txq_id != IWL_CMD_QUEUE_NUM,
+ "wrong command queue %d, command id 0x%X\n", txq_id, pkt->hdr.cmd))
+ return;
cmd_index = get_cmd_index(&priv->txq[IWL_CMD_QUEUE_NUM].q, index, huge);
cmd = priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_index];
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index b775d5bab66835c40ac87812305bf405951489f6..d15a2c9979549983316a1981bdc07edf27581c54 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -1160,7 +1160,7 @@ static int iwl3945_commit_rxon(struct iwl3945_priv *priv)
/* If we have set the ASSOC_MSK and we are in BSS mode then
* add the IWL_AP_ID to the station rate table */
if (iwl3945_is_associated(priv) &&
- (priv->iw_mode == IEEE80211_IF_TYPE_STA))
+ (priv->iw_mode == NL80211_IFTYPE_STATION))
if (iwl3945_add_station(priv, priv->active_rxon.bssid_addr, 1, 0)
== IWL_INVALID_STATION) {
IWL_ERROR("Error adding AP address for transmit.\n");
@@ -1447,8 +1447,8 @@ unsigned int iwl3945_fill_beacon_frame(struct iwl3945_priv *priv,
{
if (!iwl3945_is_associated(priv) || !priv->ibss_beacon ||
- ((priv->iw_mode != IEEE80211_IF_TYPE_IBSS) &&
- (priv->iw_mode != IEEE80211_IF_TYPE_AP)))
+ ((priv->iw_mode != NL80211_IFTYPE_ADHOC) &&
+ (priv->iw_mode != NL80211_IFTYPE_AP)))
return 0;
if (priv->ibss_beacon->len > left)
@@ -1746,14 +1746,14 @@ static void iwl3945_reset_qos(struct iwl3945_priv *priv)
spin_lock_irqsave(&priv->lock, flags);
priv->qos_data.qos_active = 0;
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS) {
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC) {
if (priv->qos_data.qos_enable)
priv->qos_data.qos_active = 1;
if (!(priv->active_rate & 0xfff0)) {
cw_min = 31;
is_legacy = 1;
}
- } else if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
+ } else if (priv->iw_mode == NL80211_IFTYPE_AP) {
if (priv->qos_data.qos_enable)
priv->qos_data.qos_active = 1;
} else if (!(priv->staging_rxon.flags & RXON_FLG_SHORT_SLOT_MSK)) {
@@ -2120,7 +2120,7 @@ static void iwl3945_setup_rxon_timing(struct iwl3945_priv *priv)
beacon_int = priv->beacon_int;
spin_unlock_irqrestore(&priv->lock, flags);
- if (priv->iw_mode == IEEE80211_IF_TYPE_STA) {
+ if (priv->iw_mode == NL80211_IFTYPE_STATION) {
if (beacon_int == 0) {
priv->rxon_timing.beacon_interval = cpu_to_le16(100);
priv->rxon_timing.beacon_init_val = cpu_to_le32(102400);
@@ -2156,7 +2156,7 @@ static void iwl3945_setup_rxon_timing(struct iwl3945_priv *priv)
static int iwl3945_scan_initiate(struct iwl3945_priv *priv)
{
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
+ if (priv->iw_mode == NL80211_IFTYPE_AP) {
IWL_ERROR("APs don't scan.\n");
return 0;
}
@@ -2218,7 +2218,7 @@ static void iwl3945_set_flags_for_phymode(struct iwl3945_priv *priv,
else
priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS)
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC)
priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
priv->staging_rxon.flags |= RXON_FLG_BAND_24G_MSK;
@@ -2237,23 +2237,23 @@ static void iwl3945_connection_init_rx_config(struct iwl3945_priv *priv)
memset(&priv->staging_rxon, 0, sizeof(priv->staging_rxon));
switch (priv->iw_mode) {
- case IEEE80211_IF_TYPE_AP:
+ case NL80211_IFTYPE_AP:
priv->staging_rxon.dev_type = RXON_DEV_TYPE_AP;
break;
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
priv->staging_rxon.dev_type = RXON_DEV_TYPE_ESS;
priv->staging_rxon.filter_flags = RXON_FILTER_ACCEPT_GRP_MSK;
break;
- case IEEE80211_IF_TYPE_IBSS:
+ case NL80211_IFTYPE_ADHOC:
priv->staging_rxon.dev_type = RXON_DEV_TYPE_IBSS;
priv->staging_rxon.flags = RXON_FLG_SHORT_PREAMBLE_MSK;
priv->staging_rxon.filter_flags = RXON_FILTER_BCON_AWARE_MSK |
RXON_FILTER_ACCEPT_GRP_MSK;
break;
- case IEEE80211_IF_TYPE_MNTR:
+ case NL80211_IFTYPE_MONITOR:
priv->staging_rxon.dev_type = RXON_DEV_TYPE_SNIFFER;
priv->staging_rxon.filter_flags = RXON_FILTER_PROMISC_MSK |
RXON_FILTER_CTL2HOST_MSK | RXON_FILTER_ACCEPT_GRP_MSK;
@@ -2282,7 +2282,7 @@ static void iwl3945_connection_init_rx_config(struct iwl3945_priv *priv)
* in some case A channels are all non IBSS
* in this case force B/G channel
*/
- if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) &&
+ if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) &&
!(is_channel_ibss(ch_info)))
ch_info = &priv->channel_info[0];
@@ -2302,7 +2302,7 @@ static void iwl3945_connection_init_rx_config(struct iwl3945_priv *priv)
static int iwl3945_set_mode(struct iwl3945_priv *priv, int mode)
{
- if (mode == IEEE80211_IF_TYPE_IBSS) {
+ if (mode == NL80211_IFTYPE_ADHOC) {
const struct iwl3945_channel_info *ch_info;
ch_info = iwl3945_get_channel_info(priv,
@@ -2469,11 +2469,11 @@ static int iwl3945_get_sta_id(struct iwl3945_priv *priv, struct ieee80211_hdr *h
/* If we are a client station in a BSS network, use the special
* AP station entry (that's the only station we communicate with) */
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
return IWL_AP_ID;
/* If we are an AP, then find the station, or use BCAST */
- case IEEE80211_IF_TYPE_AP:
+ case NL80211_IFTYPE_AP:
sta_id = iwl3945_hw_find_station(priv, hdr->addr1);
if (sta_id != IWL_INVALID_STATION)
return sta_id;
@@ -2481,7 +2481,7 @@ static int iwl3945_get_sta_id(struct iwl3945_priv *priv, struct ieee80211_hdr *h
/* If this frame is going out to an IBSS network, find the station,
* or create a new station table entry */
- case IEEE80211_IF_TYPE_IBSS: {
+ case NL80211_IFTYPE_ADHOC: {
DECLARE_MAC_BUF(mac);
/* Create new station table entry */
@@ -2502,7 +2502,7 @@ static int iwl3945_get_sta_id(struct iwl3945_priv *priv, struct ieee80211_hdr *h
}
/* If we are in monitor mode, use BCAST. This is required for
* packet injection. */
- case IEEE80211_IF_TYPE_MNTR:
+ case NL80211_IFTYPE_MONITOR:
return priv->hw_setting.bcast_sta_id;
default:
@@ -2565,16 +2565,16 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb)
/* drop all data frame if we are not associated */
if (ieee80211_is_data(fc) &&
- (priv->iw_mode != IEEE80211_IF_TYPE_MNTR) && /* packet injection */
+ (priv->iw_mode != NL80211_IFTYPE_MONITOR) && /* packet injection */
(!iwl3945_is_associated(priv) ||
- ((priv->iw_mode == IEEE80211_IF_TYPE_STA) && !priv->assoc_id))) {
+ ((priv->iw_mode == NL80211_IFTYPE_STATION) && !priv->assoc_id))) {
IWL_DEBUG_DROP("Dropping - !iwl3945_is_associated\n");
goto drop_unlock;
}
spin_unlock_irqrestore(&priv->lock, flags);
- hdr_len = ieee80211_get_hdrlen(le16_to_cpu(fc));
+ hdr_len = ieee80211_hdrlen(fc);
/* Find (or create) index into station table for destination station */
sta_id = iwl3945_get_sta_id(priv, hdr);
@@ -2590,7 +2590,7 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb)
if (ieee80211_is_data_qos(fc)) {
qc = ieee80211_get_qos_ctl(hdr);
- tid = qc[0] & 0xf;
+ tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
seq_number = priv->stations[sta_id].tid[tid].seq_number &
IEEE80211_SCTL_SEQ;
hdr->seq_ctrl = cpu_to_le16(seq_number) |
@@ -2709,7 +2709,7 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb)
sizeof(out_cmd->cmd.tx));
iwl3945_print_hex_dump(IWL_DL_TX, (u8 *)out_cmd->cmd.tx.hdr,
- ieee80211_get_hdrlen(le16_to_cpu(fc)));
+ ieee80211_hdrlen(fc));
/* Tell device the write index *just past* this latest filled TFD */
q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
@@ -2806,7 +2806,7 @@ static void iwl3945_radio_kill_sw(struct iwl3945_priv *priv, int disable_radio)
if (disable_radio) {
iwl3945_scan_cancel(priv);
/* FIXME: This is a workaround for AP */
- if (priv->iw_mode != IEEE80211_IF_TYPE_AP) {
+ if (priv->iw_mode != NL80211_IFTYPE_AP) {
spin_lock_irqsave(&priv->lock, flags);
iwl3945_write32(priv, CSR_UCODE_DRV_GP1_SET,
CSR_UCODE_SW_BIT_RFKILL);
@@ -3161,7 +3161,7 @@ static void iwl3945_rx_beacon_notif(struct iwl3945_priv *priv,
le32_to_cpu(beacon->low_tsf), rate);
#endif
- if ((priv->iw_mode == IEEE80211_IF_TYPE_AP) &&
+ if ((priv->iw_mode == NL80211_IFTYPE_AP) &&
(!test_bit(STATUS_EXIT_PENDING, &priv->status)))
queue_work(priv->workqueue, &priv->beacon_update);
}
@@ -4782,8 +4782,11 @@ static void iwl3945_free_channel_map(struct iwl3945_priv *priv)
/* For active scan, listen ACTIVE_DWELL_TIME (msec) on each channel after
* sending probe req. This should be set long enough to hear probe responses
* from more than one AP. */
-#define IWL_ACTIVE_DWELL_TIME_24 (20) /* all times in msec */
-#define IWL_ACTIVE_DWELL_TIME_52 (10)
+#define IWL_ACTIVE_DWELL_TIME_24 (30) /* all times in msec */
+#define IWL_ACTIVE_DWELL_TIME_52 (20)
+
+#define IWL_ACTIVE_DWELL_FACTOR_24GHZ (3)
+#define IWL_ACTIVE_DWELL_FACTOR_52GHZ (2)
/* For faster active scanning, scan will move to the next channel if fewer than
* PLCP_QUIET_THRESH packets are heard on this channel within
@@ -4792,7 +4795,7 @@ static void iwl3945_free_channel_map(struct iwl3945_priv *priv)
* no other traffic).
* Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
#define IWL_PLCP_QUIET_THRESH __constant_cpu_to_le16(1) /* packets */
-#define IWL_ACTIVE_QUIET_TIME __constant_cpu_to_le16(5) /* msec */
+#define IWL_ACTIVE_QUIET_TIME __constant_cpu_to_le16(10) /* msec */
/* For passive scan, listen PASSIVE_DWELL_TIME (msec) on each channel.
* Must be set longer than active dwell time.
@@ -4802,19 +4805,23 @@ static void iwl3945_free_channel_map(struct iwl3945_priv *priv)
#define IWL_PASSIVE_DWELL_BASE (100)
#define IWL_CHANNEL_TUNE_TIME 5
+#define IWL_SCAN_PROBE_MASK(n) cpu_to_le32((BIT(n) | (BIT(n) - BIT(1))))
+
static inline u16 iwl3945_get_active_dwell_time(struct iwl3945_priv *priv,
- enum ieee80211_band band)
+ enum ieee80211_band band,
+ u8 n_probes)
{
if (band == IEEE80211_BAND_5GHZ)
- return IWL_ACTIVE_DWELL_TIME_52;
+ return IWL_ACTIVE_DWELL_TIME_52 +
+ IWL_ACTIVE_DWELL_FACTOR_52GHZ * (n_probes + 1);
else
- return IWL_ACTIVE_DWELL_TIME_24;
+ return IWL_ACTIVE_DWELL_TIME_24 +
+ IWL_ACTIVE_DWELL_FACTOR_24GHZ * (n_probes + 1);
}
static u16 iwl3945_get_passive_dwell_time(struct iwl3945_priv *priv,
enum ieee80211_band band)
{
- u16 active = iwl3945_get_active_dwell_time(priv, band);
u16 passive = (band == IEEE80211_BAND_2GHZ) ?
IWL_PASSIVE_DWELL_BASE + IWL_PASSIVE_DWELL_TIME_24 :
IWL_PASSIVE_DWELL_BASE + IWL_PASSIVE_DWELL_TIME_52;
@@ -4829,15 +4836,12 @@ static u16 iwl3945_get_passive_dwell_time(struct iwl3945_priv *priv,
passive = (passive * 98) / 100 - IWL_CHANNEL_TUNE_TIME * 2;
}
- if (passive <= active)
- passive = active + 1;
-
return passive;
}
static int iwl3945_get_channels_for_scan(struct iwl3945_priv *priv,
enum ieee80211_band band,
- u8 is_active, u8 direct_mask,
+ u8 is_active, u8 n_probes,
struct iwl3945_scan_channel *scan_ch)
{
const struct ieee80211_channel *channels = NULL;
@@ -4853,9 +4857,12 @@ static int iwl3945_get_channels_for_scan(struct iwl3945_priv *priv,
channels = sband->channels;
- active_dwell = iwl3945_get_active_dwell_time(priv, band);
+ active_dwell = iwl3945_get_active_dwell_time(priv, band, n_probes);
passive_dwell = iwl3945_get_passive_dwell_time(priv, band);
+ if (passive_dwell <= active_dwell)
+ passive_dwell = active_dwell + 1;
+
for (i = 0, added = 0; i < sband->n_channels; i++) {
if (channels[i].flags & IEEE80211_CHAN_DISABLED)
continue;
@@ -4875,8 +4882,8 @@ static int iwl3945_get_channels_for_scan(struct iwl3945_priv *priv,
else
scan_ch->type = 1; /* active */
- if (scan_ch->type & 1)
- scan_ch->type |= (direct_mask << 1);
+ if ((scan_ch->type & 1) && n_probes)
+ scan_ch->type |= IWL_SCAN_PROBE_MASK(n_probes);
scan_ch->active_dwell = cpu_to_le16(active_dwell);
scan_ch->passive_dwell = cpu_to_le16(passive_dwell);
@@ -6052,7 +6059,7 @@ static void iwl3945_bg_set_monitor(struct work_struct *work)
if (!iwl3945_is_ready(priv))
IWL_DEBUG(IWL_DL_STATE, "leave - not ready\n");
else
- if (iwl3945_set_mode(priv, IEEE80211_IF_TYPE_MNTR) != 0)
+ if (iwl3945_set_mode(priv, NL80211_IFTYPE_MONITOR) != 0)
IWL_ERROR("iwl3945_set_mode() failed\n");
mutex_unlock(&priv->mutex);
@@ -6093,7 +6100,7 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
int rc = 0;
struct iwl3945_scan_cmd *scan;
struct ieee80211_conf *conf = NULL;
- u8 direct_mask;
+ u8 n_probes = 2;
enum ieee80211_band band;
conf = ieee80211_get_hw_conf(priv->hw);
@@ -6201,7 +6208,7 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
scan->direct_scan[0].len = priv->direct_ssid_len;
memcpy(scan->direct_scan[0].ssid,
priv->direct_ssid, priv->direct_ssid_len);
- direct_mask = 1;
+ n_probes++;
} else if (!iwl3945_is_associated(priv) && priv->essid_len) {
IWL_DEBUG_SCAN
("Kicking off one direct scan for '%s' when not associated\n",
@@ -6209,11 +6216,9 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
scan->direct_scan[0].id = WLAN_EID_SSID;
scan->direct_scan[0].len = priv->essid_len;
memcpy(scan->direct_scan[0].ssid, priv->essid, priv->essid_len);
- direct_mask = 1;
- } else {
+ n_probes++;
+ } else
IWL_DEBUG_SCAN("Kicking off one indirect scan.\n");
- direct_mask = 0;
- }
/* We don't build a direct scan probe request; the uCode will do
* that based on the direct_mask added to each channel entry */
@@ -6243,21 +6248,13 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
/* select Rx antennas */
scan->flags |= iwl3945_get_antenna_flags(priv);
- if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR)
+ if (priv->iw_mode == NL80211_IFTYPE_MONITOR)
scan->filter_flags = RXON_FILTER_PROMISC_MSK;
- if (direct_mask)
- scan->channel_count =
- iwl3945_get_channels_for_scan(
- priv, band, 1, /* active */
- direct_mask,
- (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
- else
- scan->channel_count =
- iwl3945_get_channels_for_scan(
- priv, band, 0, /* passive */
- direct_mask,
- (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
+ scan->channel_count =
+ iwl3945_get_channels_for_scan(priv, band, 1, /* active */
+ n_probes,
+ (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
cmd.len += le16_to_cpu(scan->tx_cmd.len) +
scan->channel_count * sizeof(struct iwl3945_scan_channel);
@@ -6320,16 +6317,13 @@ static void iwl3945_bg_rx_replenish(struct work_struct *data)
#define IWL_DELAY_NEXT_SCAN (HZ*2)
-static void iwl3945_bg_post_associate(struct work_struct *data)
+static void iwl3945_post_associate(struct iwl3945_priv *priv)
{
- struct iwl3945_priv *priv = container_of(data, struct iwl3945_priv,
- post_associate.work);
-
int rc = 0;
struct ieee80211_conf *conf = NULL;
DECLARE_MAC_BUF(mac);
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
+ if (priv->iw_mode == NL80211_IFTYPE_AP) {
IWL_ERROR("%s Should not be called in AP mode\n", __func__);
return;
}
@@ -6342,12 +6336,9 @@ static void iwl3945_bg_post_associate(struct work_struct *data)
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return;
- mutex_lock(&priv->mutex);
-
- if (!priv->vif || !priv->is_open) {
- mutex_unlock(&priv->mutex);
+ if (!priv->vif || !priv->is_open)
return;
- }
+
iwl3945_scan_cancel_timeout(priv, 200);
conf = ieee80211_get_hw_conf(priv->hw);
@@ -6381,7 +6372,7 @@ static void iwl3945_bg_post_associate(struct work_struct *data)
else
priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS)
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC)
priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
}
@@ -6389,11 +6380,11 @@ static void iwl3945_bg_post_associate(struct work_struct *data)
iwl3945_commit_rxon(priv);
switch (priv->iw_mode) {
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
iwl3945_rate_scale_init(priv->hw, IWL_AP_ID);
break;
- case IEEE80211_IF_TYPE_IBSS:
+ case NL80211_IFTYPE_ADHOC:
/* clear out the station table */
iwl3945_clear_stations_table(priv);
@@ -6419,7 +6410,6 @@ static void iwl3945_bg_post_associate(struct work_struct *data)
/* we have just associated, don't start scan too early */
priv->next_scan_jiffies = jiffies + IWL_DELAY_NEXT_SCAN;
- mutex_unlock(&priv->mutex);
}
static void iwl3945_bg_abort_scan(struct work_struct *work)
@@ -6567,7 +6557,6 @@ static void iwl3945_mac_stop(struct ieee80211_hw *hw)
*/
mutex_lock(&priv->mutex);
iwl3945_scan_cancel_timeout(priv, 100);
- cancel_delayed_work(&priv->post_associate);
mutex_unlock(&priv->mutex);
}
@@ -6650,8 +6639,6 @@ static int iwl3945_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
mutex_lock(&priv->mutex);
IWL_DEBUG_MAC80211("enter to channel %d\n", conf->channel->hw_value);
- priv->add_radiotap = !!(conf->flags & IEEE80211_CONF_RADIOTAP);
-
if (!iwl3945_is_ready(priv)) {
IWL_DEBUG_MAC80211("leave - not ready\n");
ret = -EIO;
@@ -6767,7 +6754,7 @@ static void iwl3945_config_ap(struct iwl3945_priv *priv)
priv->staging_rxon.flags &=
~RXON_FLG_SHORT_SLOT_MSK;
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS)
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC)
priv->staging_rxon.flags &=
~RXON_FLG_SHORT_SLOT_MSK;
}
@@ -6804,7 +6791,7 @@ static int iwl3945_mac_config_interface(struct ieee80211_hw *hw,
}
/* handle this temporarily here */
- if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS &&
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC &&
conf->changed & IEEE80211_IFCC_BEACON) {
struct sk_buff *beacon = ieee80211_beacon_get(hw, vif);
if (!beacon)
@@ -6816,7 +6803,7 @@ static int iwl3945_mac_config_interface(struct ieee80211_hw *hw,
/* XXX: this MUST use conf->mac_addr */
- if ((priv->iw_mode == IEEE80211_IF_TYPE_AP) &&
+ if ((priv->iw_mode == NL80211_IFTYPE_AP) &&
(!conf->ssid_len)) {
IWL_DEBUG_MAC80211
("Leaving in AP mode because HostAPD is not ready.\n");
@@ -6839,7 +6826,7 @@ static int iwl3945_mac_config_interface(struct ieee80211_hw *hw,
!(priv->hw->flags & IEEE80211_HW_NO_PROBE_FILTERING)) {
*/
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
+ if (priv->iw_mode == NL80211_IFTYPE_AP) {
if (!conf->bssid) {
conf->bssid = priv->mac_addr;
memcpy(priv->bssid, priv->mac_addr, ETH_ALEN);
@@ -6874,11 +6861,11 @@ static int iwl3945_mac_config_interface(struct ieee80211_hw *hw,
* to verify) - jpk */
memcpy(priv->bssid, conf->bssid, ETH_ALEN);
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP)
+ if (priv->iw_mode == NL80211_IFTYPE_AP)
iwl3945_config_ap(priv);
else {
rc = iwl3945_commit_rxon(priv);
- if ((priv->iw_mode == IEEE80211_IF_TYPE_STA) && rc)
+ if ((priv->iw_mode == NL80211_IFTYPE_STATION) && rc)
iwl3945_add_station(priv,
priv->active_rxon.bssid_addr, 1, 0);
}
@@ -6914,7 +6901,7 @@ static void iwl3945_configure_filter(struct ieee80211_hw *hw,
if (changed_flags & (*total_flags) & FIF_OTHER_BSS) {
IWL_DEBUG_MAC80211("Enter: type %d (0x%x, 0x%x)\n",
- IEEE80211_IF_TYPE_MNTR,
+ NL80211_IFTYPE_MONITOR,
changed_flags, *total_flags);
/* queue work 'cuz mac80211 is holding a lock which
* prevents us from issuing (synchronous) f/w cmds */
@@ -6935,7 +6922,6 @@ static void iwl3945_mac_remove_interface(struct ieee80211_hw *hw,
if (iwl3945_is_ready_rf(priv)) {
iwl3945_scan_cancel_timeout(priv, 100);
- cancel_delayed_work(&priv->post_associate);
priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
iwl3945_commit_rxon(priv);
}
@@ -6950,6 +6936,63 @@ static void iwl3945_mac_remove_interface(struct ieee80211_hw *hw,
IWL_DEBUG_MAC80211("leave\n");
}
+#define IWL_DELAY_NEXT_SCAN_AFTER_ASSOC (HZ*6)
+
+static void iwl3945_bss_info_changed(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *bss_conf,
+ u32 changes)
+{
+ struct iwl3945_priv *priv = hw->priv;
+
+ IWL_DEBUG_MAC80211("changes = 0x%X\n", changes);
+
+ if (changes & BSS_CHANGED_ERP_PREAMBLE) {
+ IWL_DEBUG_MAC80211("ERP_PREAMBLE %d\n",
+ bss_conf->use_short_preamble);
+ if (bss_conf->use_short_preamble)
+ priv->staging_rxon.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
+ else
+ priv->staging_rxon.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
+ }
+
+ if (changes & BSS_CHANGED_ERP_CTS_PROT) {
+ IWL_DEBUG_MAC80211("ERP_CTS %d\n", bss_conf->use_cts_prot);
+ if (bss_conf->use_cts_prot && (priv->band != IEEE80211_BAND_5GHZ))
+ priv->staging_rxon.flags |= RXON_FLG_TGG_PROTECT_MSK;
+ else
+ priv->staging_rxon.flags &= ~RXON_FLG_TGG_PROTECT_MSK;
+ }
+
+ if (changes & BSS_CHANGED_ASSOC) {
+ IWL_DEBUG_MAC80211("ASSOC %d\n", bss_conf->assoc);
+ /* This should never happen as this function should
+ * never be called from interrupt context. */
+ if (WARN_ON_ONCE(in_interrupt()))
+ return;
+ if (bss_conf->assoc) {
+ priv->assoc_id = bss_conf->aid;
+ priv->beacon_int = bss_conf->beacon_int;
+ priv->timestamp0 = bss_conf->timestamp & 0xFFFFFFFF;
+ priv->timestamp1 = (bss_conf->timestamp >> 32) &
+ 0xFFFFFFFF;
+ priv->assoc_capability = bss_conf->assoc_capability;
+ priv->next_scan_jiffies = jiffies +
+ IWL_DELAY_NEXT_SCAN_AFTER_ASSOC;
+ mutex_lock(&priv->mutex);
+ iwl3945_post_associate(priv);
+ mutex_unlock(&priv->mutex);
+ } else {
+ priv->assoc_id = 0;
+ IWL_DEBUG_MAC80211("DISASSOC %d\n", bss_conf->assoc);
+ }
+ } else if (changes && iwl3945_is_associated(priv) && priv->assoc_id) {
+ IWL_DEBUG_MAC80211("Associated Changes %d\n", changes);
+ iwl3945_send_rxon_assoc(priv);
+ }
+
+}
+
static int iwl3945_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
{
int rc = 0;
@@ -6967,7 +7010,7 @@ static int iwl3945_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
goto out_unlock;
}
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP) { /* APs don't scan */
+ if (priv->iw_mode == NL80211_IFTYPE_AP) { /* APs don't scan */
rc = -EIO;
IWL_ERROR("ERROR: APs don't scan\n");
goto out_unlock;
@@ -7109,7 +7152,7 @@ static int iwl3945_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
spin_unlock_irqrestore(&priv->lock, flags);
mutex_lock(&priv->mutex);
- if (priv->iw_mode == IEEE80211_IF_TYPE_AP)
+ if (priv->iw_mode == NL80211_IFTYPE_AP)
iwl3945_activate_qos(priv, 1);
else if (priv->assoc_id && iwl3945_is_associated(priv))
iwl3945_activate_qos(priv, 0);
@@ -7182,8 +7225,6 @@ static void iwl3945_mac_reset_tsf(struct ieee80211_hw *hw)
iwl3945_reset_qos(priv);
- cancel_delayed_work(&priv->post_associate);
-
spin_lock_irqsave(&priv->lock, flags);
priv->assoc_id = 0;
priv->assoc_capability = 0;
@@ -7198,7 +7239,7 @@ static void iwl3945_mac_reset_tsf(struct ieee80211_hw *hw)
priv->beacon_int = priv->hw->conf.beacon_int;
priv->timestamp1 = 0;
priv->timestamp0 = 0;
- if ((priv->iw_mode == IEEE80211_IF_TYPE_STA))
+ if ((priv->iw_mode == NL80211_IFTYPE_STATION))
priv->beacon_int = 0;
spin_unlock_irqrestore(&priv->lock, flags);
@@ -7212,14 +7253,14 @@ static void iwl3945_mac_reset_tsf(struct ieee80211_hw *hw)
/* we are restarting association process
* clear RXON_FILTER_ASSOC_MSK bit
*/
- if (priv->iw_mode != IEEE80211_IF_TYPE_AP) {
+ if (priv->iw_mode != NL80211_IFTYPE_AP) {
iwl3945_scan_cancel_timeout(priv, 100);
priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
iwl3945_commit_rxon(priv);
}
/* Per mac80211.h: This is only used in IBSS mode... */
- if (priv->iw_mode != IEEE80211_IF_TYPE_IBSS) {
+ if (priv->iw_mode != NL80211_IFTYPE_ADHOC) {
IWL_DEBUG_MAC80211("leave - not in IBSS\n");
mutex_unlock(&priv->mutex);
@@ -7248,7 +7289,7 @@ static int iwl3945_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *sk
return -EIO;
}
- if (priv->iw_mode != IEEE80211_IF_TYPE_IBSS) {
+ if (priv->iw_mode != NL80211_IFTYPE_ADHOC) {
IWL_DEBUG_MAC80211("leave - not IBSS\n");
mutex_unlock(&priv->mutex);
return -EIO;
@@ -7268,7 +7309,7 @@ static int iwl3945_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *sk
iwl3945_reset_qos(priv);
- queue_work(priv->workqueue, &priv->post_associate.work);
+ iwl3945_post_associate(priv);
mutex_unlock(&priv->mutex);
@@ -7329,15 +7370,6 @@ static ssize_t show_temperature(struct device *d,
static DEVICE_ATTR(temperature, S_IRUGO, show_temperature, NULL);
-static ssize_t show_rs_window(struct device *d,
- struct device_attribute *attr,
- char *buf)
-{
- struct iwl3945_priv *priv = d->driver_data;
- return iwl3945_fill_rs_info(priv->hw, buf, IWL_AP_ID);
-}
-static DEVICE_ATTR(rs_window, S_IRUGO, show_rs_window, NULL);
-
static ssize_t show_tx_power(struct device *d,
struct device_attribute *attr, char *buf)
{
@@ -7767,7 +7799,6 @@ static void iwl3945_setup_deferred_work(struct iwl3945_priv *priv)
INIT_WORK(&priv->rf_kill, iwl3945_bg_rf_kill);
INIT_WORK(&priv->beacon_update, iwl3945_bg_beacon_update);
INIT_WORK(&priv->set_monitor, iwl3945_bg_set_monitor);
- INIT_DELAYED_WORK(&priv->post_associate, iwl3945_bg_post_associate);
INIT_DELAYED_WORK(&priv->init_alive_start, iwl3945_bg_init_alive_start);
INIT_DELAYED_WORK(&priv->alive_start, iwl3945_bg_alive_start);
INIT_DELAYED_WORK(&priv->scan_check, iwl3945_bg_scan_check);
@@ -7785,7 +7816,6 @@ static void iwl3945_cancel_deferred_work(struct iwl3945_priv *priv)
cancel_delayed_work_sync(&priv->init_alive_start);
cancel_delayed_work(&priv->scan_check);
cancel_delayed_work(&priv->alive_start);
- cancel_delayed_work(&priv->post_associate);
cancel_work_sync(&priv->beacon_update);
}
@@ -7801,7 +7831,6 @@ static struct attribute *iwl3945_sysfs_entries[] = {
#endif
&dev_attr_power_level.attr,
&dev_attr_retry_rate.attr,
- &dev_attr_rs_window.attr,
&dev_attr_statistics.attr,
&dev_attr_status.attr,
&dev_attr_temperature.attr,
@@ -7830,6 +7859,7 @@ static struct ieee80211_ops iwl3945_hw_ops = {
.conf_tx = iwl3945_mac_conf_tx,
.get_tsf = iwl3945_mac_get_tsf,
.reset_tsf = iwl3945_mac_reset_tsf,
+ .bss_info_changed = iwl3945_bss_info_changed,
.hw_scan = iwl3945_mac_hw_scan
};
@@ -7868,6 +7898,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
SET_IEEE80211_DEV(hw, &pdev->dev);
hw->rate_control_algorithm = "iwl-3945-rs";
+ hw->sta_data_size = sizeof(struct iwl3945_sta_priv);
IWL_DEBUG_INFO("*** LOAD DRIVER ***\n");
priv = hw->priv;
@@ -7890,6 +7921,11 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
hw->flags = IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM;
+ hw->wiphy->interface_modes =
+ BIT(NL80211_IFTYPE_AP) |
+ BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_ADHOC);
+
/* 4 EDCA QOS priorities */
hw->queues = 4;
@@ -7951,7 +7987,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
IWL_DEBUG_INFO("Radio disabled.\n");
}
- priv->iw_mode = IEEE80211_IF_TYPE_STA;
+ priv->iw_mode = NL80211_IFTYPE_STATION;
printk(KERN_INFO DRV_NAME
": Detected Intel Wireless WiFi Link %s\n", priv->cfg->name);
@@ -8331,6 +8367,8 @@ static void __exit iwl3945_exit(void)
iwl3945_rate_control_unregister();
}
+MODULE_FIRMWARE("iwlwifi-3945" IWL3945_UCODE_API ".ucode");
+
module_param_named(antenna, iwl3945_param_antenna, int, 0444);
MODULE_PARM_DESC(antenna, "select antenna (1=Main, 2=Aux, default 0 [both])");
module_param_named(disable, iwl3945_param_disable, int, 0444);
diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index a267d6e65f03e82df3ef7f22403117a5fb3b003a..92be60415d043e041384bdaeea082f440a9123fb 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -8,6 +8,7 @@
#include "scan.h"
#include "cmd.h"
+static int lbs_adhoc_post(struct lbs_private *priv, struct cmd_header *resp);
static const u8 bssid_any[ETH_ALEN] __attribute__ ((aligned (2))) =
{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
@@ -20,12 +21,88 @@ static const u8 bssid_off[ETH_ALEN] __attribute__ ((aligned (2))) =
#define CAPINFO_MASK (~(0xda00))
+/**
+ * @brief This function finds common rates between rates and card rates.
+ *
+ * It will fill common rates in rates as output if found.
+ *
+ * NOTE: Setting the MSB of the basic rates need to be taken
+ * care, either before or after calling this function
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param rates the buffer which keeps input and output
+ * @param rates_size the size of rate1 buffer; new size of buffer on return
+ *
+ * @return 0 on success, or -1 on error
+ */
+static int get_common_rates(struct lbs_private *priv,
+ u8 *rates,
+ u16 *rates_size)
+{
+ u8 *card_rates = lbs_bg_rates;
+ size_t num_card_rates = sizeof(lbs_bg_rates);
+ int ret = 0, i, j;
+ u8 tmp[30];
+ size_t tmp_size = 0;
+
+ /* For each rate in card_rates that exists in rate1, copy to tmp */
+ for (i = 0; card_rates[i] && (i < num_card_rates); i++) {
+ for (j = 0; rates[j] && (j < *rates_size); j++) {
+ if (rates[j] == card_rates[i])
+ tmp[tmp_size++] = card_rates[i];
+ }
+ }
+
+ lbs_deb_hex(LBS_DEB_JOIN, "AP rates ", rates, *rates_size);
+ lbs_deb_hex(LBS_DEB_JOIN, "card rates ", card_rates, num_card_rates);
+ lbs_deb_hex(LBS_DEB_JOIN, "common rates", tmp, tmp_size);
+ lbs_deb_join("TX data rate 0x%02x\n", priv->cur_rate);
+
+ if (!priv->enablehwauto) {
+ for (i = 0; i < tmp_size; i++) {
+ if (tmp[i] == priv->cur_rate)
+ goto done;
+ }
+ lbs_pr_alert("Previously set fixed data rate %#x isn't "
+ "compatible with the network.\n", priv->cur_rate);
+ ret = -1;
+ goto done;
+ }
+ ret = 0;
+
+done:
+ memset(rates, 0, *rates_size);
+ *rates_size = min_t(int, tmp_size, *rates_size);
+ memcpy(rates, tmp, *rates_size);
+ return ret;
+}
+
+
+/**
+ * @brief Sets the MSB on basic rates as the firmware requires
+ *
+ * Scan through an array and set the MSB for basic data rates.
+ *
+ * @param rates buffer of data rates
+ * @param len size of buffer
+ */
+static void lbs_set_basic_rate_flags(u8 *rates, size_t len)
+{
+ int i;
+
+ for (i = 0; i < len; i++) {
+ if (rates[i] == 0x02 || rates[i] == 0x04 ||
+ rates[i] == 0x0b || rates[i] == 0x16)
+ rates[i] |= 0x80;
+ }
+}
+
/**
* @brief Associate to a specific BSS discovered in a scan
*
* @param priv A pointer to struct lbs_private structure
- * @param pbssdesc Pointer to the BSS descriptor to associate with.
+ * @param assoc_req The association request describing the BSS to associate with
*
* @return 0-success, otherwise fail
*/
@@ -33,29 +110,29 @@ static int lbs_associate(struct lbs_private *priv,
struct assoc_request *assoc_req)
{
int ret;
+ u8 preamble = RADIO_PREAMBLE_LONG;
lbs_deb_enter(LBS_DEB_ASSOC);
ret = lbs_prepare_and_send_command(priv, CMD_802_11_AUTHENTICATE,
0, CMD_OPTION_WAITFORRSP,
0, assoc_req->bss.bssid);
-
if (ret)
- goto done;
+ goto out;
- /* set preamble to firmware */
+ /* Use short preamble only when both the BSS and firmware support it */
if ((priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) &&
(assoc_req->bss.capability & WLAN_CAPABILITY_SHORT_PREAMBLE))
- priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
- else
- priv->preamble = CMD_TYPE_LONG_PREAMBLE;
+ preamble = RADIO_PREAMBLE_SHORT;
- lbs_set_radio_control(priv);
+ ret = lbs_set_radio(priv, preamble, 1);
+ if (ret)
+ goto out;
ret = lbs_prepare_and_send_command(priv, CMD_802_11_ASSOCIATE,
0, CMD_OPTION_WAITFORRSP, 0, assoc_req);
-done:
+out:
lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
return ret;
}
@@ -64,17 +141,22 @@ static int lbs_associate(struct lbs_private *priv,
* @brief Join an adhoc network found in a previous scan
*
* @param priv A pointer to struct lbs_private structure
- * @param pbssdesc Pointer to a BSS descriptor found in a previous scan
- * to attempt to join
+ * @param assoc_req The association request describing the BSS to join
*
- * @return 0--success, -1--fail
+ * @return 0 on success, error on failure
*/
-static int lbs_join_adhoc_network(struct lbs_private *priv,
+static int lbs_adhoc_join(struct lbs_private *priv,
struct assoc_request *assoc_req)
{
+ struct cmd_ds_802_11_ad_hoc_join cmd;
struct bss_descriptor *bss = &assoc_req->bss;
+ u8 preamble = RADIO_PREAMBLE_LONG;
+ DECLARE_MAC_BUF(mac);
+ u16 ratesize = 0;
int ret = 0;
+ lbs_deb_enter(LBS_DEB_ASSOC);
+
lbs_deb_join("current SSID '%s', ssid length %u\n",
escape_essid(priv->curbssparams.ssid,
priv->curbssparams.ssid_len),
@@ -106,29 +188,106 @@ static int lbs_join_adhoc_network(struct lbs_private *priv,
goto out;
}
- /* Use shortpreamble only when both creator and card supports
- short preamble */
- if (!(bss->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) ||
- !(priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)) {
- lbs_deb_join("AdhocJoin: Long preamble\n");
- priv->preamble = CMD_TYPE_LONG_PREAMBLE;
- } else {
+ /* Use short preamble only when both the BSS and firmware support it */
+ if ((priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) &&
+ (bss->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)) {
lbs_deb_join("AdhocJoin: Short preamble\n");
- priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
+ preamble = RADIO_PREAMBLE_SHORT;
}
- lbs_set_radio_control(priv);
+ ret = lbs_set_radio(priv, preamble, 1);
+ if (ret)
+ goto out;
lbs_deb_join("AdhocJoin: channel = %d\n", assoc_req->channel);
lbs_deb_join("AdhocJoin: band = %c\n", assoc_req->band);
priv->adhoccreate = 0;
+ priv->curbssparams.channel = bss->channel;
- ret = lbs_prepare_and_send_command(priv, CMD_802_11_AD_HOC_JOIN,
- 0, CMD_OPTION_WAITFORRSP,
- OID_802_11_SSID, assoc_req);
+ /* Build the join command */
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+
+ cmd.bss.type = CMD_BSS_TYPE_IBSS;
+ cmd.bss.beaconperiod = cpu_to_le16(bss->beaconperiod);
+
+ memcpy(&cmd.bss.bssid, &bss->bssid, ETH_ALEN);
+ memcpy(&cmd.bss.ssid, &bss->ssid, bss->ssid_len);
+
+ memcpy(&cmd.bss.phyparamset, &bss->phyparamset,
+ sizeof(union ieeetypes_phyparamset));
+
+ memcpy(&cmd.bss.ssparamset, &bss->ssparamset,
+ sizeof(union IEEEtypes_ssparamset));
+
+ cmd.bss.capability = cpu_to_le16(bss->capability & CAPINFO_MASK);
+ lbs_deb_join("ADHOC_J_CMD: tmpcap=%4X CAPINFO_MASK=%4X\n",
+ bss->capability, CAPINFO_MASK);
+
+ /* information on BSSID descriptor passed to FW */
+ lbs_deb_join("ADHOC_J_CMD: BSSID = %s, SSID = '%s'\n",
+ print_mac(mac, cmd.bss.bssid), cmd.bss.ssid);
+
+ /* Only v8 and below support setting these */
+ if (priv->fwrelease < 0x09000000) {
+ /* failtimeout */
+ cmd.failtimeout = cpu_to_le16(MRVDRV_ASSOCIATION_TIME_OUT);
+ /* probedelay */
+ cmd.probedelay = cpu_to_le16(CMD_SCAN_PROBE_DELAY_TIME);
+ }
+
+ /* Copy Data rates from the rates recorded in scan response */
+ memset(cmd.bss.rates, 0, sizeof(cmd.bss.rates));
+ ratesize = min_t(u16, sizeof(cmd.bss.rates), MAX_RATES);
+ memcpy(cmd.bss.rates, bss->rates, ratesize);
+ if (get_common_rates(priv, cmd.bss.rates, &ratesize)) {
+ lbs_deb_join("ADHOC_JOIN: get_common_rates returned error.\n");
+ ret = -1;
+ goto out;
+ }
+
+ /* Copy the ad-hoc creation rates into Current BSS state structure */
+ memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
+ memcpy(&priv->curbssparams.rates, cmd.bss.rates, ratesize);
+
+ /* Set MSB on basic rates as the firmware requires, but _after_
+ * copying to current bss rates.
+ */
+ lbs_set_basic_rate_flags(cmd.bss.rates, ratesize);
+
+ cmd.bss.ssparamset.ibssparamset.atimwindow = cpu_to_le16(bss->atimwindow);
+
+ if (assoc_req->secinfo.wep_enabled) {
+ u16 tmp = le16_to_cpu(cmd.bss.capability);
+ tmp |= WLAN_CAPABILITY_PRIVACY;
+ cmd.bss.capability = cpu_to_le16(tmp);
+ }
+
+ if (priv->psmode == LBS802_11POWERMODEMAX_PSP) {
+ __le32 local_ps_mode = cpu_to_le32(LBS802_11POWERMODECAM);
+
+ /* wake up first */
+ ret = lbs_prepare_and_send_command(priv, CMD_802_11_PS_MODE,
+ CMD_ACT_SET, 0, 0,
+ &local_ps_mode);
+ if (ret) {
+ ret = -1;
+ goto out;
+ }
+ }
+
+ if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
+ ret = -1;
+ goto out;
+ }
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_AD_HOC_JOIN, &cmd);
+ if (ret == 0)
+ ret = lbs_adhoc_post(priv, (struct cmd_header *) &cmd);
out:
+ lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
return ret;
}
@@ -136,39 +295,131 @@ static int lbs_join_adhoc_network(struct lbs_private *priv,
* @brief Start an Adhoc Network
*
* @param priv A pointer to struct lbs_private structure
- * @param adhocssid The ssid of the Adhoc Network
- * @return 0--success, -1--fail
+ * @param assoc_req The association request describing the BSS to start
+ *
+ * @return 0 on success, error on failure
*/
-static int lbs_start_adhoc_network(struct lbs_private *priv,
+static int lbs_adhoc_start(struct lbs_private *priv,
struct assoc_request *assoc_req)
{
+ struct cmd_ds_802_11_ad_hoc_start cmd;
+ u8 preamble = RADIO_PREAMBLE_LONG;
+ size_t ratesize = 0;
+ u16 tmpcap = 0;
int ret = 0;
- priv->adhoccreate = 1;
+ lbs_deb_enter(LBS_DEB_ASSOC);
if (priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) {
- lbs_deb_join("AdhocStart: Short preamble\n");
- priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
- } else {
- lbs_deb_join("AdhocStart: Long preamble\n");
- priv->preamble = CMD_TYPE_LONG_PREAMBLE;
+ lbs_deb_join("ADHOC_START: Will use short preamble\n");
+ preamble = RADIO_PREAMBLE_SHORT;
}
- lbs_set_radio_control(priv);
+ ret = lbs_set_radio(priv, preamble, 1);
+ if (ret)
+ goto out;
- lbs_deb_join("AdhocStart: channel = %d\n", assoc_req->channel);
- lbs_deb_join("AdhocStart: band = %d\n", assoc_req->band);
+ /* Build the start command */
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
- ret = lbs_prepare_and_send_command(priv, CMD_802_11_AD_HOC_START,
- 0, CMD_OPTION_WAITFORRSP, 0, assoc_req);
+ memcpy(cmd.ssid, assoc_req->ssid, assoc_req->ssid_len);
+
+ lbs_deb_join("ADHOC_START: SSID '%s', ssid length %u\n",
+ escape_essid(assoc_req->ssid, assoc_req->ssid_len),
+ assoc_req->ssid_len);
+
+ cmd.bsstype = CMD_BSS_TYPE_IBSS;
+
+ if (priv->beacon_period == 0)
+ priv->beacon_period = MRVDRV_BEACON_INTERVAL;
+ cmd.beaconperiod = cpu_to_le16(priv->beacon_period);
+
+ WARN_ON(!assoc_req->channel);
+
+ /* set Physical parameter set */
+ cmd.phyparamset.dsparamset.elementid = MFIE_TYPE_DS_SET;
+ cmd.phyparamset.dsparamset.len = 1;
+ cmd.phyparamset.dsparamset.currentchan = assoc_req->channel;
+
+ /* set IBSS parameter set */
+ cmd.ssparamset.ibssparamset.elementid = MFIE_TYPE_IBSS_SET;
+ cmd.ssparamset.ibssparamset.len = 2;
+ cmd.ssparamset.ibssparamset.atimwindow = 0;
+
+ /* set capability info */
+ tmpcap = WLAN_CAPABILITY_IBSS;
+ if (assoc_req->secinfo.wep_enabled) {
+ lbs_deb_join("ADHOC_START: WEP enabled, setting privacy on\n");
+ tmpcap |= WLAN_CAPABILITY_PRIVACY;
+ } else
+ lbs_deb_join("ADHOC_START: WEP disabled, setting privacy off\n");
+
+ cmd.capability = cpu_to_le16(tmpcap);
+
+ /* Only v8 and below support setting probe delay */
+ if (priv->fwrelease < 0x09000000)
+ cmd.probedelay = cpu_to_le16(CMD_SCAN_PROBE_DELAY_TIME);
+
+ ratesize = min(sizeof(cmd.rates), sizeof(lbs_bg_rates));
+ memcpy(cmd.rates, lbs_bg_rates, ratesize);
+
+ /* Copy the ad-hoc creating rates into Current BSS state structure */
+ memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
+ memcpy(&priv->curbssparams.rates, &cmd.rates, ratesize);
+ /* Set MSB on basic rates as the firmware requires, but _after_
+ * copying to current bss rates.
+ */
+ lbs_set_basic_rate_flags(cmd.rates, ratesize);
+
+ lbs_deb_join("ADHOC_START: rates=%02x %02x %02x %02x\n",
+ cmd.rates[0], cmd.rates[1], cmd.rates[2], cmd.rates[3]);
+
+ if (lbs_create_dnld_countryinfo_11d(priv)) {
+ lbs_deb_join("ADHOC_START: dnld_countryinfo_11d failed\n");
+ ret = -1;
+ goto out;
+ }
+
+ lbs_deb_join("ADHOC_START: Starting Ad-Hoc BSS on channel %d, band %d\n",
+ assoc_req->channel, assoc_req->band);
+
+ priv->adhoccreate = 1;
+ priv->mode = IW_MODE_ADHOC;
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_AD_HOC_START, &cmd);
+ if (ret == 0)
+ ret = lbs_adhoc_post(priv, (struct cmd_header *) &cmd);
+
+out:
+ lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
return ret;
}
-int lbs_stop_adhoc_network(struct lbs_private *priv)
+/**
+ * @brief Stop and Ad-Hoc network and exit Ad-Hoc mode
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @return 0 on success, or an error
+ */
+int lbs_adhoc_stop(struct lbs_private *priv)
{
- return lbs_prepare_and_send_command(priv, CMD_802_11_AD_HOC_STOP,
- 0, CMD_OPTION_WAITFORRSP, 0, NULL);
+ struct cmd_ds_802_11_ad_hoc_stop cmd;
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_JOIN);
+
+ memset(&cmd, 0, sizeof (cmd));
+ cmd.hdr.size = cpu_to_le16 (sizeof (cmd));
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_AD_HOC_STOP, &cmd);
+
+ /* Clean up everything even if there was an error */
+ lbs_mac_event_disconnected(priv);
+
+ lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
+ return ret;
}
static inline int match_bss_no_security(struct lbs_802_11_security *secinfo,
@@ -480,14 +731,14 @@ static int assoc_helper_essid(struct lbs_private *priv,
if (bss != NULL) {
lbs_deb_assoc("SSID found, will join\n");
memcpy(&assoc_req->bss, bss, sizeof(struct bss_descriptor));
- lbs_join_adhoc_network(priv, assoc_req);
+ lbs_adhoc_join(priv, assoc_req);
} else {
/* else send START command */
lbs_deb_assoc("SSID not found, creating adhoc network\n");
memcpy(&assoc_req->bss.ssid, &assoc_req->ssid,
IW_ESSID_MAX_SIZE);
assoc_req->bss.ssid_len = assoc_req->ssid_len;
- lbs_start_adhoc_network(priv, assoc_req);
+ lbs_adhoc_start(priv, assoc_req);
}
}
@@ -520,7 +771,7 @@ static int assoc_helper_bssid(struct lbs_private *priv,
ret = lbs_associate(priv, assoc_req);
lbs_deb_assoc("ASSOC: lbs_associate(bssid) returned %d\n", ret);
} else if (assoc_req->mode == IW_MODE_ADHOC) {
- lbs_join_adhoc_network(priv, assoc_req);
+ lbs_adhoc_join(priv, assoc_req);
}
out:
@@ -572,11 +823,7 @@ static int assoc_helper_mode(struct lbs_private *priv,
}
priv->mode = assoc_req->mode;
- ret = lbs_prepare_and_send_command(priv,
- CMD_802_11_SNMP_MIB,
- 0, CMD_OPTION_WAITFORRSP,
- OID_802_11_INFRASTRUCTURE_MODE,
- /* Shoot me now */ (void *) (size_t) assoc_req->mode);
+ ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_BSS_TYPE, assoc_req->mode);
done:
lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
@@ -1029,7 +1276,9 @@ void lbs_association_worker(struct work_struct *work)
*/
if (priv->mode == IW_MODE_INFRA) {
if (should_deauth_infrastructure(priv, assoc_req)) {
- ret = lbs_send_deauthentication(priv);
+ ret = lbs_cmd_80211_deauthenticate(priv,
+ priv->curbssparams.bssid,
+ WLAN_REASON_DEAUTH_LEAVING);
if (ret) {
lbs_deb_assoc("Deauthentication due to new "
"configuration request failed: %d\n",
@@ -1038,7 +1287,7 @@ void lbs_association_worker(struct work_struct *work)
}
} else if (priv->mode == IW_MODE_ADHOC) {
if (should_stop_adhoc(priv, assoc_req)) {
- ret = lbs_stop_adhoc_network(priv);
+ ret = lbs_adhoc_stop(priv);
if (ret) {
lbs_deb_assoc("Teardown of AdHoc network due to "
"new configuration request failed: %d\n",
@@ -1213,94 +1462,6 @@ struct assoc_request *lbs_get_association_request(struct lbs_private *priv)
}
-/**
- * @brief This function finds common rates between rate1 and card rates.
- *
- * It will fill common rates in rate1 as output if found.
- *
- * NOTE: Setting the MSB of the basic rates need to be taken
- * care, either before or after calling this function
- *
- * @param priv A pointer to struct lbs_private structure
- * @param rate1 the buffer which keeps input and output
- * @param rate1_size the size of rate1 buffer; new size of buffer on return
- *
- * @return 0 or -1
- */
-static int get_common_rates(struct lbs_private *priv,
- u8 *rates,
- u16 *rates_size)
-{
- u8 *card_rates = lbs_bg_rates;
- size_t num_card_rates = sizeof(lbs_bg_rates);
- int ret = 0, i, j;
- u8 tmp[30];
- size_t tmp_size = 0;
-
- /* For each rate in card_rates that exists in rate1, copy to tmp */
- for (i = 0; card_rates[i] && (i < num_card_rates); i++) {
- for (j = 0; rates[j] && (j < *rates_size); j++) {
- if (rates[j] == card_rates[i])
- tmp[tmp_size++] = card_rates[i];
- }
- }
-
- lbs_deb_hex(LBS_DEB_JOIN, "AP rates ", rates, *rates_size);
- lbs_deb_hex(LBS_DEB_JOIN, "card rates ", card_rates, num_card_rates);
- lbs_deb_hex(LBS_DEB_JOIN, "common rates", tmp, tmp_size);
- lbs_deb_join("TX data rate 0x%02x\n", priv->cur_rate);
-
- if (!priv->enablehwauto) {
- for (i = 0; i < tmp_size; i++) {
- if (tmp[i] == priv->cur_rate)
- goto done;
- }
- lbs_pr_alert("Previously set fixed data rate %#x isn't "
- "compatible with the network.\n", priv->cur_rate);
- ret = -1;
- goto done;
- }
- ret = 0;
-
-done:
- memset(rates, 0, *rates_size);
- *rates_size = min_t(int, tmp_size, *rates_size);
- memcpy(rates, tmp, *rates_size);
- return ret;
-}
-
-
-/**
- * @brief Sets the MSB on basic rates as the firmware requires
- *
- * Scan through an array and set the MSB for basic data rates.
- *
- * @param rates buffer of data rates
- * @param len size of buffer
- */
-static void lbs_set_basic_rate_flags(u8 *rates, size_t len)
-{
- int i;
-
- for (i = 0; i < len; i++) {
- if (rates[i] == 0x02 || rates[i] == 0x04 ||
- rates[i] == 0x0b || rates[i] == 0x16)
- rates[i] |= 0x80;
- }
-}
-
-/**
- * @brief Send Deauthentication Request
- *
- * @param priv A pointer to struct lbs_private structure
- * @return 0--success, -1--fail
- */
-int lbs_send_deauthentication(struct lbs_private *priv)
-{
- return lbs_prepare_and_send_command(priv, CMD_802_11_DEAUTHENTICATE,
- 0, CMD_OPTION_WAITFORRSP, 0, NULL);
-}
-
/**
* @brief This function prepares command of authenticate.
*
@@ -1353,26 +1514,37 @@ int lbs_cmd_80211_authenticate(struct lbs_private *priv,
return ret;
}
-int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
- struct cmd_ds_command *cmd)
+/**
+ * @brief Deauthenticate from a specific BSS
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param bssid The specific BSS to deauthenticate from
+ * @param reason The 802.11 sec. 7.3.1.7 Reason Code for deauthenticating
+ *
+ * @return 0 on success, error on failure
+ */
+int lbs_cmd_80211_deauthenticate(struct lbs_private *priv, u8 bssid[ETH_ALEN],
+ u16 reason)
{
- struct cmd_ds_802_11_deauthenticate *dauth = &cmd->params.deauth;
+ struct cmd_ds_802_11_deauthenticate cmd;
+ int ret;
lbs_deb_enter(LBS_DEB_JOIN);
- cmd->command = cpu_to_le16(CMD_802_11_DEAUTHENTICATE);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_deauthenticate) +
- S_DS_GEN);
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ memcpy(cmd.macaddr, &bssid[0], ETH_ALEN);
+ cmd.reasoncode = cpu_to_le16(reason);
- /* set AP MAC address */
- memmove(dauth->macaddr, priv->curbssparams.bssid, ETH_ALEN);
+ ret = lbs_cmd_with_response(priv, CMD_802_11_DEAUTHENTICATE, &cmd);
- /* Reason code 3 = Station is leaving */
-#define REASON_CODE_STA_LEAVING 3
- dauth->reasoncode = cpu_to_le16(REASON_CODE_STA_LEAVING);
+ /* Clean up everything even if there was an error; can't assume that
+ * we're still authenticated to the AP after trying to deauth.
+ */
+ lbs_mac_event_disconnected(priv);
lbs_deb_leave(LBS_DEB_JOIN);
- return 0;
+ return ret;
}
int lbs_cmd_80211_associate(struct lbs_private *priv,
@@ -1489,231 +1661,6 @@ int lbs_cmd_80211_associate(struct lbs_private *priv,
return ret;
}
-int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
- struct cmd_ds_command *cmd, void *pdata_buf)
-{
- struct cmd_ds_802_11_ad_hoc_start *adhs = &cmd->params.ads;
- int ret = 0;
- int cmdappendsize = 0;
- struct assoc_request *assoc_req = pdata_buf;
- u16 tmpcap = 0;
- size_t ratesize = 0;
-
- lbs_deb_enter(LBS_DEB_JOIN);
-
- if (!priv) {
- ret = -1;
- goto done;
- }
-
- cmd->command = cpu_to_le16(CMD_802_11_AD_HOC_START);
-
- /*
- * Fill in the parameters for 2 data structures:
- * 1. cmd_ds_802_11_ad_hoc_start command
- * 2. priv->scantable[i]
- *
- * Driver will fill up SSID, bsstype,IBSS param, Physical Param,
- * probe delay, and cap info.
- *
- * Firmware will fill up beacon period, DTIM, Basic rates
- * and operational rates.
- */
-
- memset(adhs->ssid, 0, IW_ESSID_MAX_SIZE);
- memcpy(adhs->ssid, assoc_req->ssid, assoc_req->ssid_len);
-
- lbs_deb_join("ADHOC_S_CMD: SSID '%s', ssid length %u\n",
- escape_essid(assoc_req->ssid, assoc_req->ssid_len),
- assoc_req->ssid_len);
-
- /* set the BSS type */
- adhs->bsstype = CMD_BSS_TYPE_IBSS;
- priv->mode = IW_MODE_ADHOC;
- if (priv->beacon_period == 0)
- priv->beacon_period = MRVDRV_BEACON_INTERVAL;
- adhs->beaconperiod = cpu_to_le16(priv->beacon_period);
-
- /* set Physical param set */
-#define DS_PARA_IE_ID 3
-#define DS_PARA_IE_LEN 1
-
- adhs->phyparamset.dsparamset.elementid = DS_PARA_IE_ID;
- adhs->phyparamset.dsparamset.len = DS_PARA_IE_LEN;
-
- WARN_ON(!assoc_req->channel);
-
- lbs_deb_join("ADHOC_S_CMD: Creating ADHOC on channel %d\n",
- assoc_req->channel);
-
- adhs->phyparamset.dsparamset.currentchan = assoc_req->channel;
-
- /* set IBSS param set */
-#define IBSS_PARA_IE_ID 6
-#define IBSS_PARA_IE_LEN 2
-
- adhs->ssparamset.ibssparamset.elementid = IBSS_PARA_IE_ID;
- adhs->ssparamset.ibssparamset.len = IBSS_PARA_IE_LEN;
- adhs->ssparamset.ibssparamset.atimwindow = 0;
-
- /* set capability info */
- tmpcap = WLAN_CAPABILITY_IBSS;
- if (assoc_req->secinfo.wep_enabled) {
- lbs_deb_join("ADHOC_S_CMD: WEP enabled, "
- "setting privacy on\n");
- tmpcap |= WLAN_CAPABILITY_PRIVACY;
- } else {
- lbs_deb_join("ADHOC_S_CMD: WEP disabled, "
- "setting privacy off\n");
- }
- adhs->capability = cpu_to_le16(tmpcap);
-
- /* probedelay */
- adhs->probedelay = cpu_to_le16(CMD_SCAN_PROBE_DELAY_TIME);
-
- memset(adhs->rates, 0, sizeof(adhs->rates));
- ratesize = min(sizeof(adhs->rates), sizeof(lbs_bg_rates));
- memcpy(adhs->rates, lbs_bg_rates, ratesize);
-
- /* Copy the ad-hoc creating rates into Current BSS state structure */
- memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
- memcpy(&priv->curbssparams.rates, &adhs->rates, ratesize);
-
- /* Set MSB on basic rates as the firmware requires, but _after_
- * copying to current bss rates.
- */
- lbs_set_basic_rate_flags(adhs->rates, ratesize);
-
- lbs_deb_join("ADHOC_S_CMD: rates=%02x %02x %02x %02x \n",
- adhs->rates[0], adhs->rates[1], adhs->rates[2], adhs->rates[3]);
-
- lbs_deb_join("ADHOC_S_CMD: AD HOC Start command is ready\n");
-
- if (lbs_create_dnld_countryinfo_11d(priv)) {
- lbs_deb_join("ADHOC_S_CMD: dnld_countryinfo_11d failed\n");
- ret = -1;
- goto done;
- }
-
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_ad_hoc_start) +
- S_DS_GEN + cmdappendsize);
-
- ret = 0;
-done:
- lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
- return ret;
-}
-
-int lbs_cmd_80211_ad_hoc_stop(struct cmd_ds_command *cmd)
-{
- cmd->command = cpu_to_le16(CMD_802_11_AD_HOC_STOP);
- cmd->size = cpu_to_le16(S_DS_GEN);
-
- return 0;
-}
-
-int lbs_cmd_80211_ad_hoc_join(struct lbs_private *priv,
- struct cmd_ds_command *cmd, void *pdata_buf)
-{
- struct cmd_ds_802_11_ad_hoc_join *join_cmd = &cmd->params.adj;
- struct assoc_request *assoc_req = pdata_buf;
- struct bss_descriptor *bss = &assoc_req->bss;
- int cmdappendsize = 0;
- int ret = 0;
- u16 ratesize = 0;
- DECLARE_MAC_BUF(mac);
-
- lbs_deb_enter(LBS_DEB_JOIN);
-
- cmd->command = cpu_to_le16(CMD_802_11_AD_HOC_JOIN);
-
- join_cmd->bss.type = CMD_BSS_TYPE_IBSS;
- join_cmd->bss.beaconperiod = cpu_to_le16(bss->beaconperiod);
-
- memcpy(&join_cmd->bss.bssid, &bss->bssid, ETH_ALEN);
- memcpy(&join_cmd->bss.ssid, &bss->ssid, bss->ssid_len);
-
- memcpy(&join_cmd->bss.phyparamset, &bss->phyparamset,
- sizeof(union ieeetypes_phyparamset));
-
- memcpy(&join_cmd->bss.ssparamset, &bss->ssparamset,
- sizeof(union IEEEtypes_ssparamset));
-
- join_cmd->bss.capability = cpu_to_le16(bss->capability & CAPINFO_MASK);
- lbs_deb_join("ADHOC_J_CMD: tmpcap=%4X CAPINFO_MASK=%4X\n",
- bss->capability, CAPINFO_MASK);
-
- /* information on BSSID descriptor passed to FW */
- lbs_deb_join(
- "ADHOC_J_CMD: BSSID = %s, SSID = '%s'\n",
- print_mac(mac, join_cmd->bss.bssid),
- join_cmd->bss.ssid);
-
- /* failtimeout */
- join_cmd->failtimeout = cpu_to_le16(MRVDRV_ASSOCIATION_TIME_OUT);
-
- /* probedelay */
- join_cmd->probedelay = cpu_to_le16(CMD_SCAN_PROBE_DELAY_TIME);
-
- priv->curbssparams.channel = bss->channel;
-
- /* Copy Data rates from the rates recorded in scan response */
- memset(join_cmd->bss.rates, 0, sizeof(join_cmd->bss.rates));
- ratesize = min_t(u16, sizeof(join_cmd->bss.rates), MAX_RATES);
- memcpy(join_cmd->bss.rates, bss->rates, ratesize);
- if (get_common_rates(priv, join_cmd->bss.rates, &ratesize)) {
- lbs_deb_join("ADHOC_J_CMD: get_common_rates returns error.\n");
- ret = -1;
- goto done;
- }
-
- /* Copy the ad-hoc creating rates into Current BSS state structure */
- memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
- memcpy(&priv->curbssparams.rates, join_cmd->bss.rates, ratesize);
-
- /* Set MSB on basic rates as the firmware requires, but _after_
- * copying to current bss rates.
- */
- lbs_set_basic_rate_flags(join_cmd->bss.rates, ratesize);
-
- join_cmd->bss.ssparamset.ibssparamset.atimwindow =
- cpu_to_le16(bss->atimwindow);
-
- if (assoc_req->secinfo.wep_enabled) {
- u16 tmp = le16_to_cpu(join_cmd->bss.capability);
- tmp |= WLAN_CAPABILITY_PRIVACY;
- join_cmd->bss.capability = cpu_to_le16(tmp);
- }
-
- if (priv->psmode == LBS802_11POWERMODEMAX_PSP) {
- /* wake up first */
- __le32 Localpsmode;
-
- Localpsmode = cpu_to_le32(LBS802_11POWERMODECAM);
- ret = lbs_prepare_and_send_command(priv,
- CMD_802_11_PS_MODE,
- CMD_ACT_SET,
- 0, 0, &Localpsmode);
-
- if (ret) {
- ret = -1;
- goto done;
- }
- }
-
- if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
- ret = -1;
- goto done;
- }
-
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_ad_hoc_join) +
- S_DS_GEN + cmdappendsize);
-
-done:
- lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
- return ret;
-}
-
int lbs_ret_80211_associate(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
@@ -1815,34 +1762,19 @@ int lbs_ret_80211_associate(struct lbs_private *priv,
return ret;
}
-int lbs_ret_80211_disassociate(struct lbs_private *priv)
-{
- lbs_deb_enter(LBS_DEB_JOIN);
-
- lbs_mac_event_disconnected(priv);
-
- lbs_deb_leave(LBS_DEB_JOIN);
- return 0;
-}
-
-int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
- struct cmd_ds_command *resp)
+static int lbs_adhoc_post(struct lbs_private *priv, struct cmd_header *resp)
{
int ret = 0;
u16 command = le16_to_cpu(resp->command);
u16 result = le16_to_cpu(resp->result);
- struct cmd_ds_802_11_ad_hoc_result *padhocresult;
+ struct cmd_ds_802_11_ad_hoc_result *adhoc_resp;
union iwreq_data wrqu;
struct bss_descriptor *bss;
DECLARE_MAC_BUF(mac);
lbs_deb_enter(LBS_DEB_JOIN);
- padhocresult = &resp->params.result;
-
- lbs_deb_join("ADHOC_RESP: size = %d\n", le16_to_cpu(resp->size));
- lbs_deb_join("ADHOC_RESP: command = %x\n", command);
- lbs_deb_join("ADHOC_RESP: result = %x\n", result);
+ adhoc_resp = (struct cmd_ds_802_11_ad_hoc_result *) resp;
if (!priv->in_progress_assoc_req) {
lbs_deb_join("ADHOC_RESP: no in-progress association "
@@ -1856,26 +1788,19 @@ int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
* Join result code 0 --> SUCCESS
*/
if (result) {
- lbs_deb_join("ADHOC_RESP: failed\n");
+ lbs_deb_join("ADHOC_RESP: failed (result 0x%X)\n", result);
if (priv->connect_status == LBS_CONNECTED)
lbs_mac_event_disconnected(priv);
ret = -1;
goto done;
}
- /*
- * Now the join cmd should be successful
- * If BSSID has changed use SSID to compare instead of BSSID
- */
- lbs_deb_join("ADHOC_RESP: associated to '%s'\n",
- escape_essid(bss->ssid, bss->ssid_len));
-
/* Send a Media Connected event, according to the Spec */
priv->connect_status = LBS_CONNECTED;
if (command == CMD_RET(CMD_802_11_AD_HOC_START)) {
/* Update the created network descriptor with the new BSSID */
- memcpy(bss->bssid, padhocresult->bssid, ETH_ALEN);
+ memcpy(bss->bssid, adhoc_resp->bssid, ETH_ALEN);
}
/* Set the BSSID from the joined/started descriptor */
@@ -1894,22 +1819,13 @@ int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
- lbs_deb_join("ADHOC_RESP: - Joined/Started Ad Hoc\n");
- lbs_deb_join("ADHOC_RESP: channel = %d\n", priv->curbssparams.channel);
- lbs_deb_join("ADHOC_RESP: BSSID = %s\n",
- print_mac(mac, padhocresult->bssid));
+ lbs_deb_join("ADHOC_RESP: Joined/started '%s', BSSID %s, channel %d\n",
+ escape_essid(bss->ssid, bss->ssid_len),
+ print_mac(mac, priv->curbssparams.bssid),
+ priv->curbssparams.channel);
done:
lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
return ret;
}
-int lbs_ret_80211_ad_hoc_stop(struct lbs_private *priv)
-{
- lbs_deb_enter(LBS_DEB_JOIN);
-
- lbs_mac_event_disconnected(priv);
-
- lbs_deb_leave(LBS_DEB_JOIN);
- return 0;
-}
diff --git a/drivers/net/wireless/libertas/assoc.h b/drivers/net/wireless/libertas/assoc.h
index c516fbe518fd174be5d60ca8658ea9f55b771414..8b7336dd02a3339d3efb3ba0bdd6800fff5d35cd 100644
--- a/drivers/net/wireless/libertas/assoc.h
+++ b/drivers/net/wireless/libertas/assoc.h
@@ -12,28 +12,18 @@ struct cmd_ds_command;
int lbs_cmd_80211_authenticate(struct lbs_private *priv,
struct cmd_ds_command *cmd,
void *pdata_buf);
-int lbs_cmd_80211_ad_hoc_join(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
- void *pdata_buf);
-int lbs_cmd_80211_ad_hoc_stop(struct cmd_ds_command *cmd);
-int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
- void *pdata_buf);
+
+int lbs_adhoc_stop(struct lbs_private *priv);
+
int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
- struct cmd_ds_command *cmd);
+ u8 bssid[ETH_ALEN], u16 reason);
int lbs_cmd_80211_associate(struct lbs_private *priv,
struct cmd_ds_command *cmd,
void *pdata_buf);
int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
struct cmd_ds_command *resp);
-int lbs_ret_80211_ad_hoc_stop(struct lbs_private *priv);
-int lbs_ret_80211_disassociate(struct lbs_private *priv);
int lbs_ret_80211_associate(struct lbs_private *priv,
struct cmd_ds_command *resp);
-int lbs_stop_adhoc_network(struct lbs_private *priv);
-
-int lbs_send_deauthentication(struct lbs_private *priv);
-
#endif /* _LBS_ASSOC_H */
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 75427e61898dfbecb84d7db4024e34ae254e723b..a912fb68c09990fd12bfc18360e3d9c674b79e7f 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -480,181 +480,166 @@ int lbs_cmd_802_11_key_material(struct lbs_private *priv, uint16_t cmd_action,
return ret;
}
-static int lbs_cmd_802_11_reset(struct cmd_ds_command *cmd, int cmd_action)
-{
- struct cmd_ds_802_11_reset *reset = &cmd->params.reset;
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- cmd->command = cpu_to_le16(CMD_802_11_RESET);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_reset) + S_DS_GEN);
- reset->action = cpu_to_le16(cmd_action);
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
-static int lbs_cmd_802_11_snmp_mib(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
- int cmd_action,
- int cmd_oid, void *pdata_buf)
+/**
+ * @brief Set an SNMP MIB value
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param oid The OID to set in the firmware
+ * @param val Value to set the OID to
+ *
+ * @return 0 on success, error on failure
+ */
+int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val)
{
- struct cmd_ds_802_11_snmp_mib *pSNMPMIB = &cmd->params.smib;
- u8 ucTemp;
+ struct cmd_ds_802_11_snmp_mib cmd;
+ int ret;
lbs_deb_enter(LBS_DEB_CMD);
- lbs_deb_cmd("SNMP_CMD: cmd_oid = 0x%x\n", cmd_oid);
-
- cmd->command = cpu_to_le16(CMD_802_11_SNMP_MIB);
- cmd->size = cpu_to_le16(sizeof(*pSNMPMIB) + S_DS_GEN);
-
- switch (cmd_oid) {
- case OID_802_11_INFRASTRUCTURE_MODE:
- {
- u8 mode = (u8) (size_t) pdata_buf;
- pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET);
- pSNMPMIB->oid = cpu_to_le16((u16) DESIRED_BSSTYPE_I);
- pSNMPMIB->bufsize = cpu_to_le16(sizeof(u8));
- if (mode == IW_MODE_ADHOC) {
- ucTemp = SNMP_MIB_VALUE_ADHOC;
- } else {
- /* Infra and Auto modes */
- ucTemp = SNMP_MIB_VALUE_INFRA;
- }
-
- memmove(pSNMPMIB->value, &ucTemp, sizeof(u8));
+ memset(&cmd, 0, sizeof (cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_SET);
+ cmd.oid = cpu_to_le16((u16) oid);
+ switch (oid) {
+ case SNMP_MIB_OID_BSS_TYPE:
+ cmd.bufsize = cpu_to_le16(sizeof(u8));
+ cmd.value[0] = (val == IW_MODE_ADHOC) ? 2 : 1;
break;
+ case SNMP_MIB_OID_11D_ENABLE:
+ case SNMP_MIB_OID_FRAG_THRESHOLD:
+ case SNMP_MIB_OID_RTS_THRESHOLD:
+ case SNMP_MIB_OID_SHORT_RETRY_LIMIT:
+ case SNMP_MIB_OID_LONG_RETRY_LIMIT:
+ cmd.bufsize = cpu_to_le16(sizeof(u16));
+ *((__le16 *)(&cmd.value)) = cpu_to_le16(val);
+ break;
+ default:
+ lbs_deb_cmd("SNMP_CMD: (set) unhandled OID 0x%x\n", oid);
+ ret = -EINVAL;
+ goto out;
}
- case OID_802_11D_ENABLE:
- {
- u32 ulTemp;
-
- pSNMPMIB->oid = cpu_to_le16((u16) DOT11D_I);
-
- if (cmd_action == CMD_ACT_SET) {
- pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET);
- pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16));
- ulTemp = *(u32 *)pdata_buf;
- *((__le16 *)(pSNMPMIB->value)) =
- cpu_to_le16((u16) ulTemp);
- }
- break;
- }
-
- case OID_802_11_FRAGMENTATION_THRESHOLD:
- {
- u32 ulTemp;
-
- pSNMPMIB->oid = cpu_to_le16((u16) FRAGTHRESH_I);
-
- if (cmd_action == CMD_ACT_GET) {
- pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET);
- } else if (cmd_action == CMD_ACT_SET) {
- pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET);
- pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16));
- ulTemp = *((u32 *) pdata_buf);
- *((__le16 *)(pSNMPMIB->value)) =
- cpu_to_le16((u16) ulTemp);
+ lbs_deb_cmd("SNMP_CMD: (set) oid 0x%x, oid size 0x%x, value 0x%x\n",
+ le16_to_cpu(cmd.oid), le16_to_cpu(cmd.bufsize), val);
- }
+ ret = lbs_cmd_with_response(priv, CMD_802_11_SNMP_MIB, &cmd);
- break;
- }
+out:
+ lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+ return ret;
+}
- case OID_802_11_RTS_THRESHOLD:
- {
+/**
+ * @brief Get an SNMP MIB value
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param oid The OID to retrieve from the firmware
+ * @param out_val Location for the returned value
+ *
+ * @return 0 on success, error on failure
+ */
+int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val)
+{
+ struct cmd_ds_802_11_snmp_mib cmd;
+ int ret;
- u32 ulTemp;
- pSNMPMIB->oid = cpu_to_le16(RTSTHRESH_I);
+ lbs_deb_enter(LBS_DEB_CMD);
- if (cmd_action == CMD_ACT_GET) {
- pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET);
- } else if (cmd_action == CMD_ACT_SET) {
- pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET);
- pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16));
- ulTemp = *((u32 *)pdata_buf);
- *(__le16 *)(pSNMPMIB->value) =
- cpu_to_le16((u16) ulTemp);
+ memset(&cmd, 0, sizeof (cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_GET);
+ cmd.oid = cpu_to_le16(oid);
- }
- break;
- }
- case OID_802_11_TX_RETRYCOUNT:
- pSNMPMIB->oid = cpu_to_le16((u16) SHORT_RETRYLIM_I);
-
- if (cmd_action == CMD_ACT_GET) {
- pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET);
- } else if (cmd_action == CMD_ACT_SET) {
- pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET);
- pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16));
- *((__le16 *)(pSNMPMIB->value)) =
- cpu_to_le16((u16) priv->txretrycount);
- }
+ ret = lbs_cmd_with_response(priv, CMD_802_11_SNMP_MIB, &cmd);
+ if (ret)
+ goto out;
+ switch (le16_to_cpu(cmd.bufsize)) {
+ case sizeof(u8):
+ if (oid == SNMP_MIB_OID_BSS_TYPE) {
+ if (cmd.value[0] == 2)
+ *out_val = IW_MODE_ADHOC;
+ else
+ *out_val = IW_MODE_INFRA;
+ } else
+ *out_val = cmd.value[0];
+ break;
+ case sizeof(u16):
+ *out_val = le16_to_cpu(*((__le16 *)(&cmd.value)));
break;
default:
+ lbs_deb_cmd("SNMP_CMD: (get) unhandled OID 0x%x size %d\n",
+ oid, le16_to_cpu(cmd.bufsize));
break;
}
- lbs_deb_cmd(
- "SNMP_CMD: command=0x%x, size=0x%x, seqnum=0x%x, result=0x%x\n",
- le16_to_cpu(cmd->command), le16_to_cpu(cmd->size),
- le16_to_cpu(cmd->seqnum), le16_to_cpu(cmd->result));
-
- lbs_deb_cmd(
- "SNMP_CMD: action 0x%x, oid 0x%x, oidsize 0x%x, value 0x%x\n",
- le16_to_cpu(pSNMPMIB->querytype), le16_to_cpu(pSNMPMIB->oid),
- le16_to_cpu(pSNMPMIB->bufsize),
- le16_to_cpu(*(__le16 *) pSNMPMIB->value));
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
+out:
+ lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+ return ret;
}
-static int lbs_cmd_802_11_rf_tx_power(struct cmd_ds_command *cmd,
- u16 cmd_action, void *pdata_buf)
+/**
+ * @brief Get the min, max, and current TX power
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param curlevel Current power level in dBm
+ * @param minlevel Minimum supported power level in dBm (optional)
+ * @param maxlevel Maximum supported power level in dBm (optional)
+ *
+ * @return 0 on success, error on failure
+ */
+int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel,
+ s16 *maxlevel)
{
-
- struct cmd_ds_802_11_rf_tx_power *prtp = &cmd->params.txp;
+ struct cmd_ds_802_11_rf_tx_power cmd;
+ int ret;
lbs_deb_enter(LBS_DEB_CMD);
- cmd->size =
- cpu_to_le16((sizeof(struct cmd_ds_802_11_rf_tx_power)) + S_DS_GEN);
- cmd->command = cpu_to_le16(CMD_802_11_RF_TX_POWER);
- prtp->action = cpu_to_le16(cmd_action);
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_GET);
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_RF_TX_POWER, &cmd);
+ if (ret == 0) {
+ *curlevel = le16_to_cpu(cmd.curlevel);
+ if (minlevel)
+ *minlevel = le16_to_cpu(cmd.minlevel);
+ if (maxlevel)
+ *maxlevel = le16_to_cpu(cmd.maxlevel);
+ }
- lbs_deb_cmd("RF_TX_POWER_CMD: size:%d cmd:0x%x Act:%d\n",
- le16_to_cpu(cmd->size), le16_to_cpu(cmd->command),
- le16_to_cpu(prtp->action));
+ lbs_deb_leave(LBS_DEB_CMD);
+ return ret;
+}
- switch (cmd_action) {
- case CMD_ACT_TX_POWER_OPT_GET:
- prtp->action = cpu_to_le16(CMD_ACT_GET);
- prtp->currentlevel = 0;
- break;
+/**
+ * @brief Set the TX power
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param dbm The desired power level in dBm
+ *
+ * @return 0 on success, error on failure
+ */
+int lbs_set_tx_power(struct lbs_private *priv, s16 dbm)
+{
+ struct cmd_ds_802_11_rf_tx_power cmd;
+ int ret;
- case CMD_ACT_TX_POWER_OPT_SET_HIGH:
- prtp->action = cpu_to_le16(CMD_ACT_SET);
- prtp->currentlevel = cpu_to_le16(CMD_ACT_TX_POWER_INDEX_HIGH);
- break;
+ lbs_deb_enter(LBS_DEB_CMD);
- case CMD_ACT_TX_POWER_OPT_SET_MID:
- prtp->action = cpu_to_le16(CMD_ACT_SET);
- prtp->currentlevel = cpu_to_le16(CMD_ACT_TX_POWER_INDEX_MID);
- break;
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_SET);
+ cmd.curlevel = cpu_to_le16(dbm);
- case CMD_ACT_TX_POWER_OPT_SET_LOW:
- prtp->action = cpu_to_le16(CMD_ACT_SET);
- prtp->currentlevel = cpu_to_le16(*((u16 *) pdata_buf));
- break;
- }
+ lbs_deb_cmd("SET_RF_TX_POWER: %d dBm\n", dbm);
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_RF_TX_POWER, &cmd);
lbs_deb_leave(LBS_DEB_CMD);
- return 0;
+ return ret;
}
static int lbs_cmd_802_11_monitor_mode(struct cmd_ds_command *cmd,
@@ -1033,9 +1018,9 @@ int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
return ret;
}
-int lbs_mesh_config_send(struct lbs_private *priv,
- struct cmd_ds_mesh_config *cmd,
- uint16_t action, uint16_t type)
+static int __lbs_mesh_config_send(struct lbs_private *priv,
+ struct cmd_ds_mesh_config *cmd,
+ uint16_t action, uint16_t type)
{
int ret;
@@ -1054,6 +1039,19 @@ int lbs_mesh_config_send(struct lbs_private *priv,
return ret;
}
+int lbs_mesh_config_send(struct lbs_private *priv,
+ struct cmd_ds_mesh_config *cmd,
+ uint16_t action, uint16_t type)
+{
+ int ret;
+
+ if (!(priv->fwcapinfo & FW_CAPINFO_PERSISTENT_CONFIG))
+ return -EOPNOTSUPP;
+
+ ret = __lbs_mesh_config_send(priv, cmd, action, type);
+ return ret;
+}
+
/* This function is the CMD_MESH_CONFIG legacy function. It only handles the
* START and STOP actions. The extended actions supported by CMD_MESH_CONFIG
* are all handled by preparing a struct cmd_ds_mesh_config and passing it to
@@ -1095,7 +1093,7 @@ int lbs_mesh_config(struct lbs_private *priv, uint16_t action, uint16_t chan)
action, priv->mesh_tlv, chan,
escape_essid(priv->mesh_ssid, priv->mesh_ssid_len));
- return lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv);
+ return __lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv);
}
static int lbs_cmd_bcn_ctrl(struct lbs_private * priv,
@@ -1256,41 +1254,47 @@ void lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
priv->cur_cmd = NULL;
}
-int lbs_set_radio_control(struct lbs_private *priv)
+int lbs_set_radio(struct lbs_private *priv, u8 preamble, u8 radio_on)
{
- int ret = 0;
struct cmd_ds_802_11_radio_control cmd;
+ int ret = -EINVAL;
lbs_deb_enter(LBS_DEB_CMD);
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(CMD_ACT_SET);
- switch (priv->preamble) {
- case CMD_TYPE_SHORT_PREAMBLE:
- cmd.control = cpu_to_le16(SET_SHORT_PREAMBLE);
- break;
-
- case CMD_TYPE_LONG_PREAMBLE:
- cmd.control = cpu_to_le16(SET_LONG_PREAMBLE);
- break;
+ /* Only v8 and below support setting the preamble */
+ if (priv->fwrelease < 0x09000000) {
+ switch (preamble) {
+ case RADIO_PREAMBLE_SHORT:
+ if (!(priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE))
+ goto out;
+ /* Fall through */
+ case RADIO_PREAMBLE_AUTO:
+ case RADIO_PREAMBLE_LONG:
+ cmd.control = cpu_to_le16(preamble);
+ break;
+ default:
+ goto out;
+ }
+ }
- case CMD_TYPE_AUTO_PREAMBLE:
- default:
- cmd.control = cpu_to_le16(SET_AUTO_PREAMBLE);
- break;
+ if (radio_on)
+ cmd.control |= cpu_to_le16(0x1);
+ else {
+ cmd.control &= cpu_to_le16(~0x1);
+ priv->txpower_cur = 0;
}
- if (priv->radioon)
- cmd.control |= cpu_to_le16(TURN_ON_RF);
- else
- cmd.control &= cpu_to_le16(~TURN_ON_RF);
+ lbs_deb_cmd("RADIO_CONTROL: radio %s, preamble %d\n",
+ radio_on ? "ON" : "OFF", preamble);
- lbs_deb_cmd("RADIO_SET: radio %d, preamble %d\n", priv->radioon,
- priv->preamble);
+ priv->radio_on = radio_on;
ret = lbs_cmd_with_response(priv, CMD_802_11_RADIO_CONTROL, &cmd);
+out:
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
}
@@ -1380,55 +1384,25 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
ret = lbs_cmd_80211_associate(priv, cmdptr, pdata_buf);
break;
- case CMD_802_11_DEAUTHENTICATE:
- ret = lbs_cmd_80211_deauthenticate(priv, cmdptr);
- break;
-
- case CMD_802_11_AD_HOC_START:
- ret = lbs_cmd_80211_ad_hoc_start(priv, cmdptr, pdata_buf);
- break;
-
- case CMD_802_11_RESET:
- ret = lbs_cmd_802_11_reset(cmdptr, cmd_action);
- break;
-
case CMD_802_11_AUTHENTICATE:
ret = lbs_cmd_80211_authenticate(priv, cmdptr, pdata_buf);
break;
- case CMD_802_11_SNMP_MIB:
- ret = lbs_cmd_802_11_snmp_mib(priv, cmdptr,
- cmd_action, cmd_oid, pdata_buf);
- break;
-
case CMD_MAC_REG_ACCESS:
case CMD_BBP_REG_ACCESS:
case CMD_RF_REG_ACCESS:
ret = lbs_cmd_reg_access(cmdptr, cmd_action, pdata_buf);
break;
- case CMD_802_11_RF_TX_POWER:
- ret = lbs_cmd_802_11_rf_tx_power(cmdptr,
- cmd_action, pdata_buf);
- break;
-
case CMD_802_11_MONITOR_MODE:
ret = lbs_cmd_802_11_monitor_mode(cmdptr,
cmd_action, pdata_buf);
break;
- case CMD_802_11_AD_HOC_JOIN:
- ret = lbs_cmd_80211_ad_hoc_join(priv, cmdptr, pdata_buf);
- break;
-
case CMD_802_11_RSSI:
ret = lbs_cmd_802_11_rssi(priv, cmdptr);
break;
- case CMD_802_11_AD_HOC_STOP:
- ret = lbs_cmd_80211_ad_hoc_stop(cmdptr);
- break;
-
case CMD_802_11_SET_AFC:
case CMD_802_11_GET_AFC:
@@ -1953,6 +1927,70 @@ void lbs_ps_confirm_sleep(struct lbs_private *priv)
}
+/**
+ * @brief Configures the transmission power control functionality.
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param enable Transmission power control enable
+ * @param p0 Power level when link quality is good (dBm).
+ * @param p1 Power level when link quality is fair (dBm).
+ * @param p2 Power level when link quality is poor (dBm).
+ * @param usesnr Use Signal to Noise Ratio in TPC
+ *
+ * @return 0 on success
+ */
+int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
+ int8_t p2, int usesnr)
+{
+ struct cmd_ds_802_11_tpc_cfg cmd;
+ int ret;
+
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_SET);
+ cmd.enable = !!enable;
+ cmd.usesnr = !!usesnr;
+ cmd.P0 = p0;
+ cmd.P1 = p1;
+ cmd.P2 = p2;
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_TPC_CFG, &cmd);
+
+ return ret;
+}
+
+/**
+ * @brief Configures the power adaptation settings.
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param enable Power adaptation enable
+ * @param p0 Power level for 1, 2, 5.5 and 11 Mbps (dBm).
+ * @param p1 Power level for 6, 9, 12, 18, 22, 24 and 36 Mbps (dBm).
+ * @param p2 Power level for 48 and 54 Mbps (dBm).
+ *
+ * @return 0 on Success
+ */
+
+int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
+ int8_t p1, int8_t p2)
+{
+ struct cmd_ds_802_11_pa_cfg cmd;
+ int ret;
+
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_SET);
+ cmd.enable = !!enable;
+ cmd.P0 = p0;
+ cmd.P1 = p1;
+ cmd.P2 = p2;
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_PA_CFG , &cmd);
+
+ return ret;
+}
+
+
static struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv,
uint16_t command, struct cmd_header *in_cmd, int in_cmd_size,
int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/libertas/cmd.h
index a53b51f8bdb4d9c6020699d0b2749337d39e0cbb..36be4c9703e0b0c12fd4f0ee6f4b31db56bc8fe5 100644
--- a/drivers/net/wireless/libertas/cmd.h
+++ b/drivers/net/wireless/libertas/cmd.h
@@ -26,6 +26,18 @@ int __lbs_cmd(struct lbs_private *priv, uint16_t command,
int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
unsigned long callback_arg);
+int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
+ int8_t p1, int8_t p2);
+
+int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
+ int8_t p2, int usesnr);
+
+int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
+ int8_t p1, int8_t p2);
+
+int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
+ int8_t p2, int usesnr);
+
int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
struct cmd_header *resp);
@@ -61,4 +73,14 @@ int lbs_cmd_802_11_enable_rsn(struct lbs_private *priv, uint16_t cmd_action,
int lbs_cmd_802_11_key_material(struct lbs_private *priv, uint16_t cmd_action,
struct assoc_request *assoc);
+int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel,
+ s16 *maxlevel);
+int lbs_set_tx_power(struct lbs_private *priv, s16 dbm);
+
+int lbs_set_radio(struct lbs_private *priv, u8 preamble, u8 radio_on);
+
+int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val);
+
+int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val);
+
#endif /* _LBS_CMD_H */
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 24de3c3cf877e1da4bb13dfc48573847316fa559..bcf2a9756fb6942660ab647ac466494d481980aa 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -146,63 +146,6 @@ static int lbs_ret_reg_access(struct lbs_private *priv,
return ret;
}
-static int lbs_ret_802_11_snmp_mib(struct lbs_private *priv,
- struct cmd_ds_command *resp)
-{
- struct cmd_ds_802_11_snmp_mib *smib = &resp->params.smib;
- u16 oid = le16_to_cpu(smib->oid);
- u16 querytype = le16_to_cpu(smib->querytype);
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- lbs_deb_cmd("SNMP_RESP: oid 0x%x, querytype 0x%x\n", oid,
- querytype);
- lbs_deb_cmd("SNMP_RESP: Buf size %d\n", le16_to_cpu(smib->bufsize));
-
- if (querytype == CMD_ACT_GET) {
- switch (oid) {
- case FRAGTHRESH_I:
- priv->fragthsd =
- le16_to_cpu(*((__le16 *)(smib->value)));
- lbs_deb_cmd("SNMP_RESP: frag threshold %u\n",
- priv->fragthsd);
- break;
- case RTSTHRESH_I:
- priv->rtsthsd =
- le16_to_cpu(*((__le16 *)(smib->value)));
- lbs_deb_cmd("SNMP_RESP: rts threshold %u\n",
- priv->rtsthsd);
- break;
- case SHORT_RETRYLIM_I:
- priv->txretrycount =
- le16_to_cpu(*((__le16 *)(smib->value)));
- lbs_deb_cmd("SNMP_RESP: tx retry count %u\n",
- priv->rtsthsd);
- break;
- default:
- break;
- }
- }
-
- lbs_deb_enter(LBS_DEB_CMD);
- return 0;
-}
-
-static int lbs_ret_802_11_rf_tx_power(struct lbs_private *priv,
- struct cmd_ds_command *resp)
-{
- struct cmd_ds_802_11_rf_tx_power *rtp = &resp->params.txp;
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- priv->txpowerlevel = le16_to_cpu(rtp->currentlevel);
-
- lbs_deb_cmd("TX power currently %d\n", priv->txpowerlevel);
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
static int lbs_ret_802_11_rssi(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
@@ -273,24 +216,6 @@ static inline int handle_cmd_response(struct lbs_private *priv,
ret = lbs_ret_80211_associate(priv, resp);
break;
- case CMD_RET(CMD_802_11_DISASSOCIATE):
- case CMD_RET(CMD_802_11_DEAUTHENTICATE):
- ret = lbs_ret_80211_disassociate(priv);
- break;
-
- case CMD_RET(CMD_802_11_AD_HOC_START):
- case CMD_RET(CMD_802_11_AD_HOC_JOIN):
- ret = lbs_ret_80211_ad_hoc_start(priv, resp);
- break;
-
- case CMD_RET(CMD_802_11_SNMP_MIB):
- ret = lbs_ret_802_11_snmp_mib(priv, resp);
- break;
-
- case CMD_RET(CMD_802_11_RF_TX_POWER):
- ret = lbs_ret_802_11_rf_tx_power(priv, resp);
- break;
-
case CMD_RET(CMD_802_11_SET_AFC):
case CMD_RET(CMD_802_11_GET_AFC):
spin_lock_irqsave(&priv->driver_lock, flags);
@@ -300,7 +225,6 @@ static inline int handle_cmd_response(struct lbs_private *priv,
break;
- case CMD_RET(CMD_802_11_RESET):
case CMD_RET(CMD_802_11_AUTHENTICATE):
case CMD_RET(CMD_802_11_BEACON_STOP):
break;
@@ -309,10 +233,6 @@ static inline int handle_cmd_response(struct lbs_private *priv,
ret = lbs_ret_802_11_rssi(priv, resp);
break;
- case CMD_RET(CMD_802_11_AD_HOC_STOP):
- ret = lbs_ret_80211_ad_hoc_stop(priv);
- break;
-
case CMD_RET(CMD_802_11D_DOMAIN_INFO):
ret = lbs_ret_802_11d_domain_info(resp);
break;
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index a8ac974dacaccf8650185699dfcba31751b2cac8..1a8888cceadc080bffd7d9b6dab1222c0529802e 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -34,7 +34,6 @@ int lbs_process_event(struct lbs_private *priv, u32 event);
void lbs_queue_event(struct lbs_private *priv, u32 event);
void lbs_notify_command_response(struct lbs_private *priv, u8 resp_idx);
-int lbs_set_radio_control(struct lbs_private *priv);
u32 lbs_fw_index_to_data_rate(u8 index);
u8 lbs_data_rate_to_fw_index(u32 rate);
diff --git a/drivers/net/wireless/libertas/defs.h b/drivers/net/wireless/libertas/defs.h
index 12e687550bcefd6b7be7f5d30a7bcc6ac75551fb..076a636e8f62165252b8f931f88312187e64c1bf 100644
--- a/drivers/net/wireless/libertas/defs.h
+++ b/drivers/net/wireless/libertas/defs.h
@@ -189,6 +189,14 @@ static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, in
#define MRVDRV_CMD_UPLD_RDY 0x0008
#define MRVDRV_CARDEVENT 0x0010
+/* Automatic TX control default levels */
+#define POW_ADAPT_DEFAULT_P0 13
+#define POW_ADAPT_DEFAULT_P1 15
+#define POW_ADAPT_DEFAULT_P2 18
+#define TPC_DEFAULT_P0 5
+#define TPC_DEFAULT_P1 10
+#define TPC_DEFAULT_P2 13
+
/** TxPD status */
/* Station firmware use TxPD status field to report final Tx transmit
@@ -243,6 +251,9 @@ static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, in
#define CMD_F_HOSTCMD (1 << 0)
#define FW_CAPINFO_WPA (1 << 0)
+#define FW_CAPINFO_FIRMWARE_UPGRADE (1 << 13)
+#define FW_CAPINFO_BOOT2_UPGRADE (1<<14)
+#define FW_CAPINFO_PERSISTENT_CONFIG (1<<15)
#define KEY_LEN_WPA_AES 16
#define KEY_LEN_WPA_TKIP 32
@@ -316,7 +327,8 @@ enum PS_STATE {
enum DNLD_STATE {
DNLD_RES_RECEIVED,
DNLD_DATA_SENT,
- DNLD_CMD_SENT
+ DNLD_CMD_SENT,
+ DNLD_BOOTCMD_SENT,
};
/** LBS_MEDIA_STATE */
@@ -339,27 +351,6 @@ enum mv_ms_type {
MVMS_EVENT
};
-/** SNMP_MIB_INDEX_e */
-enum SNMP_MIB_INDEX_e {
- DESIRED_BSSTYPE_I = 0,
- OP_RATESET_I,
- BCNPERIOD_I,
- DTIMPERIOD_I,
- ASSOCRSP_TIMEOUT_I,
- RTSTHRESH_I,
- SHORT_RETRYLIM_I,
- LONG_RETRYLIM_I,
- FRAGTHRESH_I,
- DOT11D_I,
- DOT11H_I,
- MANUFID_I,
- PRODID_I,
- MANUF_OUI_I,
- MANUF_NAME_I,
- MANUF_PRODNAME_I,
- MANUF_PRODVER_I,
-};
-
/** KEY_TYPE_ID */
enum KEY_TYPE_ID {
KEY_TYPE_ID_WEP = 0,
@@ -374,12 +365,6 @@ enum KEY_INFO_WPA {
KEY_INFO_WPA_ENABLED = 0x04
};
-/** SNMP_MIB_VALUE_e */
-enum SNMP_MIB_VALUE_e {
- SNMP_MIB_VALUE_INFRA = 1,
- SNMP_MIB_VALUE_ADHOC
-};
-
/* Default values for fwt commands. */
#define FWT_DEFAULT_METRIC 0
#define FWT_DEFAULT_DIR 1
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index f5bb40c54d85128d4e3eae2f042e7291d763600b..f6f3753da303d80f26bc95d0f51ca52f03106814 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -58,6 +58,7 @@ struct lbs_802_11_security {
u8 WPA2enabled;
u8 wep_enabled;
u8 auth_mode;
+ u32 key_mgmt;
};
/** Current Basic Service Set State Structure */
@@ -240,9 +241,6 @@ struct lbs_private {
uint16_t enablehwauto;
uint16_t ratebitmap;
- u32 fragthsd;
- u32 rtsthsd;
-
u8 txretrycount;
/** Tx-related variables (for single packet tx) */
@@ -253,7 +251,9 @@ struct lbs_private {
u32 connect_status;
u32 mesh_connect_status;
u16 regioncode;
- u16 txpowerlevel;
+ s16 txpower_cur;
+ s16 txpower_min;
+ s16 txpower_max;
/** POWER MANAGEMENT AND PnP SUPPORT */
u8 surpriseremoved;
@@ -291,8 +291,7 @@ struct lbs_private {
u16 nextSNRNF;
u16 numSNRNF;
- u8 radioon;
- u32 preamble;
+ u8 radio_on;
/** data rate stuff */
u8 cur_rate;
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index c92e41b4faf4f3047d8b36cc1e275ae9c95956f6..5004d7679c020471748790d41f40f6ba2f61ab5d 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -9,17 +9,6 @@
#define DEFAULT_AD_HOC_CHANNEL 6
#define DEFAULT_AD_HOC_CHANNEL_A 36
-/** IEEE 802.11 oids */
-#define OID_802_11_SSID 0x00008002
-#define OID_802_11_INFRASTRUCTURE_MODE 0x00008008
-#define OID_802_11_FRAGMENTATION_THRESHOLD 0x00008009
-#define OID_802_11_RTS_THRESHOLD 0x0000800A
-#define OID_802_11_TX_ANTENNA_SELECTED 0x0000800D
-#define OID_802_11_SUPPORTED_RATES 0x0000800E
-#define OID_802_11_STATISTICS 0x00008012
-#define OID_802_11_TX_RETRYCOUNT 0x0000801D
-#define OID_802_11D_ENABLE 0x00008020
-
#define CMD_OPTION_WAITFORRSP 0x0002
/** Host command IDs */
@@ -61,7 +50,6 @@
#define CMD_RF_REG_MAP 0x0023
#define CMD_802_11_DEAUTHENTICATE 0x0024
#define CMD_802_11_REASSOCIATE 0x0025
-#define CMD_802_11_DISASSOCIATE 0x0026
#define CMD_MAC_CONTROL 0x0028
#define CMD_802_11_AD_HOC_START 0x002b
#define CMD_802_11_AD_HOC_JOIN 0x002c
@@ -84,6 +72,7 @@
#define CMD_802_11_INACTIVITY_TIMEOUT 0x0067
#define CMD_802_11_SLEEP_PERIOD 0x0068
#define CMD_802_11_TPC_CFG 0x0072
+#define CMD_802_11_PA_CFG 0x0073
#define CMD_802_11_FW_WAKE_METHOD 0x0074
#define CMD_802_11_SUBSCRIBE_EVENT 0x0075
#define CMD_802_11_RATE_ADAPT_RATESET 0x0076
@@ -153,11 +142,6 @@
#define CMD_ACT_MAC_ALL_MULTICAST_ENABLE 0x0100
#define CMD_ACT_MAC_STRICT_PROTECTION_ENABLE 0x0400
-/* Define action or option for CMD_802_11_RADIO_CONTROL */
-#define CMD_TYPE_AUTO_PREAMBLE 0x0001
-#define CMD_TYPE_SHORT_PREAMBLE 0x0002
-#define CMD_TYPE_LONG_PREAMBLE 0x0003
-
/* Event flags for CMD_802_11_SUBSCRIBE_EVENT */
#define CMD_SUBSCRIBE_RSSI_LOW 0x0001
#define CMD_SUBSCRIBE_SNR_LOW 0x0002
@@ -166,28 +150,14 @@
#define CMD_SUBSCRIBE_RSSI_HIGH 0x0010
#define CMD_SUBSCRIBE_SNR_HIGH 0x0020
-#define TURN_ON_RF 0x01
-#define RADIO_ON 0x01
-#define RADIO_OFF 0x00
-
-#define SET_AUTO_PREAMBLE 0x05
-#define SET_SHORT_PREAMBLE 0x03
-#define SET_LONG_PREAMBLE 0x01
+#define RADIO_PREAMBLE_LONG 0x00
+#define RADIO_PREAMBLE_SHORT 0x02
+#define RADIO_PREAMBLE_AUTO 0x04
/* Define action or option for CMD_802_11_RF_CHANNEL */
#define CMD_OPT_802_11_RF_CHANNEL_GET 0x00
#define CMD_OPT_802_11_RF_CHANNEL_SET 0x01
-/* Define action or option for CMD_802_11_RF_TX_POWER */
-#define CMD_ACT_TX_POWER_OPT_GET 0x0000
-#define CMD_ACT_TX_POWER_OPT_SET_HIGH 0x8007
-#define CMD_ACT_TX_POWER_OPT_SET_MID 0x8004
-#define CMD_ACT_TX_POWER_OPT_SET_LOW 0x8000
-
-#define CMD_ACT_TX_POWER_INDEX_HIGH 0x0007
-#define CMD_ACT_TX_POWER_INDEX_MID 0x0004
-#define CMD_ACT_TX_POWER_INDEX_LOW 0x0000
-
/* Define action or option for CMD_802_11_DATA_RATE */
#define CMD_ACT_SET_TX_AUTO 0x0000
#define CMD_ACT_SET_TX_FIX_RATE 0x0001
@@ -210,6 +180,19 @@
#define CMD_WAKE_METHOD_COMMAND_INT 0x0001
#define CMD_WAKE_METHOD_GPIO 0x0002
+/* Object IDs for CMD_802_11_SNMP_MIB */
+#define SNMP_MIB_OID_BSS_TYPE 0x0000
+#define SNMP_MIB_OID_OP_RATE_SET 0x0001
+#define SNMP_MIB_OID_BEACON_PERIOD 0x0002 /* Reserved on v9+ */
+#define SNMP_MIB_OID_DTIM_PERIOD 0x0003 /* Reserved on v9+ */
+#define SNMP_MIB_OID_ASSOC_TIMEOUT 0x0004 /* Reserved on v9+ */
+#define SNMP_MIB_OID_RTS_THRESHOLD 0x0005
+#define SNMP_MIB_OID_SHORT_RETRY_LIMIT 0x0006
+#define SNMP_MIB_OID_LONG_RETRY_LIMIT 0x0007
+#define SNMP_MIB_OID_FRAG_THRESHOLD 0x0008
+#define SNMP_MIB_OID_11D_ENABLE 0x0009
+#define SNMP_MIB_OID_11H_ENABLE 0x000A
+
/* Define action or option for CMD_BT_ACCESS */
enum cmd_bt_access_opts {
/* The bt commands start at 5 instead of 1 because the old dft commands
diff --git a/drivers/net/wireless/libertas/hostcmd.h b/drivers/net/wireless/libertas/hostcmd.h
index 913b480211a9a19d30946d0eff0f1055307fddb3..d9f9a12a739e1f045c5d05452f5de4a11b4d293f 100644
--- a/drivers/net/wireless/libertas/hostcmd.h
+++ b/drivers/net/wireless/libertas/hostcmd.h
@@ -151,10 +151,6 @@ struct cmd_ds_get_hw_spec {
__le32 fwcapinfo;
} __attribute__ ((packed));
-struct cmd_ds_802_11_reset {
- __le16 action;
-};
-
struct cmd_ds_802_11_subscribe_event {
struct cmd_header hdr;
@@ -232,7 +228,9 @@ struct cmd_ds_802_11_authenticate {
};
struct cmd_ds_802_11_deauthenticate {
- u8 macaddr[6];
+ struct cmd_header hdr;
+
+ u8 macaddr[ETH_ALEN];
__le16 reasoncode;
};
@@ -251,20 +249,10 @@ struct cmd_ds_802_11_associate {
#endif
} __attribute__ ((packed));
-struct cmd_ds_802_11_disassociate {
- u8 destmacaddr[6];
- __le16 reasoncode;
-};
-
struct cmd_ds_802_11_associate_rsp {
struct ieeetypes_assocrsp assocRsp;
};
-struct cmd_ds_802_11_ad_hoc_result {
- u8 pad[3];
- u8 bssid[ETH_ALEN];
-};
-
struct cmd_ds_802_11_set_wep {
struct cmd_header hdr;
@@ -309,7 +297,9 @@ struct cmd_ds_802_11_get_stat {
};
struct cmd_ds_802_11_snmp_mib {
- __le16 querytype;
+ struct cmd_header hdr;
+
+ __le16 action;
__le16 oid;
__le16 bufsize;
u8 value[128];
@@ -435,8 +425,12 @@ struct cmd_ds_802_11_mac_address {
};
struct cmd_ds_802_11_rf_tx_power {
+ struct cmd_header hdr;
+
__le16 action;
- __le16 currentlevel;
+ __le16 curlevel;
+ s8 maxlevel;
+ s8 minlevel;
};
struct cmd_ds_802_11_rf_antenna {
@@ -507,10 +501,12 @@ struct cmd_ds_802_11_rate_adapt_rateset {
};
struct cmd_ds_802_11_ad_hoc_start {
+ struct cmd_header hdr;
+
u8 ssid[IW_ESSID_MAX_SIZE];
u8 bsstype;
__le16 beaconperiod;
- u8 dtimperiod;
+ u8 dtimperiod; /* Reserved on v9 and later */
union IEEEtypes_ssparamset ssparamset;
union ieeetypes_phyparamset phyparamset;
__le16 probedelay;
@@ -519,9 +515,16 @@ struct cmd_ds_802_11_ad_hoc_start {
u8 tlv_memory_size_pad[100];
} __attribute__ ((packed));
+struct cmd_ds_802_11_ad_hoc_result {
+ struct cmd_header hdr;
+
+ u8 pad[3];
+ u8 bssid[ETH_ALEN];
+};
+
struct adhoc_bssdesc {
- u8 bssid[6];
- u8 ssid[32];
+ u8 bssid[ETH_ALEN];
+ u8 ssid[IW_ESSID_MAX_SIZE];
u8 type;
__le16 beaconperiod;
u8 dtimperiod;
@@ -539,10 +542,15 @@ struct adhoc_bssdesc {
} __attribute__ ((packed));
struct cmd_ds_802_11_ad_hoc_join {
+ struct cmd_header hdr;
+
struct adhoc_bssdesc bss;
- __le16 failtimeout;
- __le16 probedelay;
+ __le16 failtimeout; /* Reserved on v9 and later */
+ __le16 probedelay; /* Reserved on v9 and later */
+} __attribute__ ((packed));
+struct cmd_ds_802_11_ad_hoc_stop {
+ struct cmd_header hdr;
} __attribute__ ((packed));
struct cmd_ds_802_11_enable_rsn {
@@ -597,14 +605,28 @@ struct cmd_ds_802_11_eeprom_access {
} __attribute__ ((packed));
struct cmd_ds_802_11_tpc_cfg {
+ struct cmd_header hdr;
+
__le16 action;
- u8 enable;
- s8 P0;
- s8 P1;
- s8 P2;
- u8 usesnr;
+ uint8_t enable;
+ int8_t P0;
+ int8_t P1;
+ int8_t P2;
+ uint8_t usesnr;
} __attribute__ ((packed));
+
+struct cmd_ds_802_11_pa_cfg {
+ struct cmd_header hdr;
+
+ __le16 action;
+ uint8_t enable;
+ int8_t P0;
+ int8_t P1;
+ int8_t P2;
+} __attribute__ ((packed));
+
+
struct cmd_ds_802_11_led_ctrl {
__le16 action;
__le16 numled;
@@ -693,21 +715,13 @@ struct cmd_ds_command {
union {
struct cmd_ds_802_11_ps_mode psmode;
struct cmd_ds_802_11_associate associate;
- struct cmd_ds_802_11_deauthenticate deauth;
- struct cmd_ds_802_11_ad_hoc_start ads;
- struct cmd_ds_802_11_reset reset;
- struct cmd_ds_802_11_ad_hoc_result result;
struct cmd_ds_802_11_authenticate auth;
struct cmd_ds_802_11_get_stat gstat;
struct cmd_ds_802_3_get_stat gstat_8023;
- struct cmd_ds_802_11_snmp_mib smib;
- struct cmd_ds_802_11_rf_tx_power txp;
struct cmd_ds_802_11_rf_antenna rant;
struct cmd_ds_802_11_monitor_mode monitor;
- struct cmd_ds_802_11_ad_hoc_join adj;
struct cmd_ds_802_11_rssi rssi;
struct cmd_ds_802_11_rssi_rsp rssirsp;
- struct cmd_ds_802_11_disassociate dassociate;
struct cmd_ds_mac_reg_access macreg;
struct cmd_ds_bbp_reg_access bbpreg;
struct cmd_ds_rf_reg_access rfreg;
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index 8941919001bbf8a0c120eb8734f9a88f76b6c723..e3505c110af696f2bd81ae32983c7f9e52b03762 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -713,7 +713,7 @@ static int if_cs_host_to_card(struct lbs_private *priv,
ret = if_cs_send_cmd(priv, buf, nb);
break;
default:
- lbs_pr_err("%s: unsupported type %d\n", __FUNCTION__, type);
+ lbs_pr_err("%s: unsupported type %d\n", __func__, type);
}
lbs_deb_leave_args(LBS_DEB_CS, "ret %d", ret);
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 632c291404ab5ccbbe7a7a862f24ab600aca8fa8..cafbccb7414322e5013a3be370a5f656b8f7a8f9 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -39,7 +39,10 @@ MODULE_DEVICE_TABLE(usb, if_usb_table);
static void if_usb_receive(struct urb *urb);
static void if_usb_receive_fwload(struct urb *urb);
-static int if_usb_prog_firmware(struct if_usb_card *cardp);
+static int __if_usb_prog_firmware(struct if_usb_card *cardp,
+ const char *fwname, int cmd);
+static int if_usb_prog_firmware(struct if_usb_card *cardp,
+ const char *fwname, int cmd);
static int if_usb_host_to_card(struct lbs_private *priv, uint8_t type,
uint8_t *payload, uint16_t nb);
static int usb_tx_block(struct if_usb_card *cardp, uint8_t *payload,
@@ -48,6 +51,62 @@ static void if_usb_free(struct if_usb_card *cardp);
static int if_usb_submit_rx_urb(struct if_usb_card *cardp);
static int if_usb_reset_device(struct if_usb_card *cardp);
+/* sysfs hooks */
+
+/**
+ * Set function to write firmware to device's persistent memory
+ */
+static ssize_t if_usb_firmware_set(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ struct lbs_private *priv = to_net_dev(dev)->priv;
+ struct if_usb_card *cardp = priv->card;
+ char fwname[FIRMWARE_NAME_MAX];
+ int ret;
+
+ sscanf(buf, "%29s", fwname); /* FIRMWARE_NAME_MAX - 1 = 29 */
+ ret = if_usb_prog_firmware(cardp, fwname, BOOT_CMD_UPDATE_FW);
+ if (ret == 0)
+ return count;
+
+ return ret;
+}
+
+/**
+ * lbs_flash_fw attribute to be exported per ethX interface through sysfs
+ * (/sys/class/net/ethX/lbs_flash_fw). Use this like so to write firmware to
+ * the device's persistent memory:
+ * echo usb8388-5.126.0.p5.bin > /sys/class/net/ethX/lbs_flash_fw
+ */
+static DEVICE_ATTR(lbs_flash_fw, 0200, NULL, if_usb_firmware_set);
+
+/**
+ * Set function to write firmware to device's persistent memory
+ */
+static ssize_t if_usb_boot2_set(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ struct lbs_private *priv = to_net_dev(dev)->priv;
+ struct if_usb_card *cardp = priv->card;
+ char fwname[FIRMWARE_NAME_MAX];
+ int ret;
+
+ sscanf(buf, "%29s", fwname); /* FIRMWARE_NAME_MAX - 1 = 29 */
+ ret = if_usb_prog_firmware(cardp, fwname, BOOT_CMD_UPDATE_BOOT2);
+ if (ret == 0)
+ return count;
+
+ return ret;
+}
+
+/**
+ * lbs_flash_boot2 attribute to be exported per ethX interface through sysfs
+ * (/sys/class/net/ethX/lbs_flash_boot2). Use this like so to write firmware
+ * to the device's persistent memory:
+ * echo usb8388-5.126.0.p5.bin > /sys/class/net/ethX/lbs_flash_boot2
+ */
+static DEVICE_ATTR(lbs_flash_boot2, 0200, NULL, if_usb_boot2_set);
+
/**
* @brief call back function to handle the status of the URB
* @param urb pointer to urb structure
@@ -66,10 +125,10 @@ static void if_usb_write_bulk_callback(struct urb *urb)
lbs_deb_usb2(&urb->dev->dev, "Actual length transmitted %d\n",
urb->actual_length);
- /* Used for both firmware TX and regular TX. priv isn't
- * valid at firmware load time.
+ /* Boot commands such as UPDATE_FW and UPDATE_BOOT2 are not
+ * passed up to the lbs level.
*/
- if (priv)
+ if (priv && priv->dnld_sent != DNLD_BOOTCMD_SENT)
lbs_host_to_card_done(priv);
} else {
/* print the failure status number for debug */
@@ -231,7 +290,7 @@ static int if_usb_probe(struct usb_interface *intf,
}
/* Upload firmware */
- if (if_usb_prog_firmware(cardp)) {
+ if (__if_usb_prog_firmware(cardp, lbs_fw_name, BOOT_CMD_FW_BY_USB)) {
lbs_deb_usbd(&udev->dev, "FW upload failed\n");
goto err_prog_firmware;
}
@@ -260,6 +319,12 @@ static int if_usb_probe(struct usb_interface *intf,
usb_get_dev(udev);
usb_set_intfdata(intf, cardp);
+ if (device_create_file(&priv->dev->dev, &dev_attr_lbs_flash_fw))
+ lbs_pr_err("cannot register lbs_flash_fw attribute\n");
+
+ if (device_create_file(&priv->dev->dev, &dev_attr_lbs_flash_boot2))
+ lbs_pr_err("cannot register lbs_flash_boot2 attribute\n");
+
return 0;
err_start_card:
@@ -285,6 +350,9 @@ static void if_usb_disconnect(struct usb_interface *intf)
lbs_deb_enter(LBS_DEB_MAIN);
+ device_remove_file(&priv->dev->dev, &dev_attr_lbs_flash_boot2);
+ device_remove_file(&priv->dev->dev, &dev_attr_lbs_flash_fw);
+
cardp->surprise_removed = 1;
if (priv) {
@@ -371,11 +439,10 @@ static int if_usb_reset_device(struct if_usb_card *cardp)
*(__le32 *)cardp->ep_out_buf = cpu_to_le32(CMD_TYPE_REQUEST);
cmd->command = cpu_to_le16(CMD_802_11_RESET);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_reset) + S_DS_GEN);
+ cmd->size = cpu_to_le16(sizeof(struct cmd_header));
cmd->result = cpu_to_le16(0);
cmd->seqnum = cpu_to_le16(0x5a5a);
- cmd->params.reset.action = cpu_to_le16(CMD_ACT_HALT);
- usb_tx_block(cardp, cardp->ep_out_buf, 4 + S_DS_GEN + sizeof(struct cmd_ds_802_11_reset));
+ usb_tx_block(cardp, cardp->ep_out_buf, 4 + sizeof(struct cmd_header));
msleep(100);
ret = usb_reset_device(cardp->udev);
@@ -510,7 +577,7 @@ static void if_usb_receive_fwload(struct urb *urb)
if (le16_to_cpu(cardp->udev->descriptor.bcdDevice) < 0x3106) {
kfree_skb(skb);
if_usb_submit_rx_urb_fwload(cardp);
- cardp->bootcmdresp = 1;
+ cardp->bootcmdresp = BOOT_CMD_RESP_OK;
lbs_deb_usbd(&cardp->udev->dev,
"Received valid boot command response\n");
return;
@@ -526,7 +593,9 @@ static void if_usb_receive_fwload(struct urb *urb)
lbs_pr_info("boot cmd response wrong magic number (0x%x)\n",
le32_to_cpu(bootcmdresp.magic));
}
- } else if (bootcmdresp.cmd != BOOT_CMD_FW_BY_USB) {
+ } else if ((bootcmdresp.cmd != BOOT_CMD_FW_BY_USB) &&
+ (bootcmdresp.cmd != BOOT_CMD_UPDATE_FW) &&
+ (bootcmdresp.cmd != BOOT_CMD_UPDATE_BOOT2)) {
lbs_pr_info("boot cmd response cmd_tag error (%d)\n",
bootcmdresp.cmd);
} else if (bootcmdresp.result != BOOT_CMD_RESP_OK) {
@@ -564,8 +633,8 @@ static void if_usb_receive_fwload(struct urb *urb)
kfree_skb(skb);
- /* reschedule timer for 200ms hence */
- mod_timer(&cardp->fw_timeout, jiffies + (HZ/5));
+ /* Give device 5s to either write firmware to its RAM or eeprom */
+ mod_timer(&cardp->fw_timeout, jiffies + (HZ*5));
if (cardp->fwfinalblk) {
cardp->fwdnldover = 1;
@@ -809,7 +878,54 @@ static int check_fwfile_format(const uint8_t *data, uint32_t totlen)
}
-static int if_usb_prog_firmware(struct if_usb_card *cardp)
+/**
+* @brief This function programs the firmware subject to cmd
+*
+* @param cardp the if_usb_card descriptor
+* fwname firmware or boot2 image file name
+* cmd either BOOT_CMD_FW_BY_USB, BOOT_CMD_UPDATE_FW,
+* or BOOT_CMD_UPDATE_BOOT2.
+* @return 0 or error code
+*/
+static int if_usb_prog_firmware(struct if_usb_card *cardp,
+ const char *fwname, int cmd)
+{
+ struct lbs_private *priv = cardp->priv;
+ unsigned long flags, caps;
+ int ret;
+
+ caps = priv->fwcapinfo;
+ if (((cmd == BOOT_CMD_UPDATE_FW) && !(caps & FW_CAPINFO_FIRMWARE_UPGRADE)) ||
+ ((cmd == BOOT_CMD_UPDATE_BOOT2) && !(caps & FW_CAPINFO_BOOT2_UPGRADE)))
+ return -EOPNOTSUPP;
+
+ /* Ensure main thread is idle. */
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ while (priv->cur_cmd != NULL || priv->dnld_sent != DNLD_RES_RECEIVED) {
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ if (wait_event_interruptible(priv->waitq,
+ (priv->cur_cmd == NULL &&
+ priv->dnld_sent == DNLD_RES_RECEIVED))) {
+ return -ERESTARTSYS;
+ }
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ }
+ priv->dnld_sent = DNLD_BOOTCMD_SENT;
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+ ret = __if_usb_prog_firmware(cardp, fwname, cmd);
+
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ priv->dnld_sent = DNLD_RES_RECEIVED;
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+ wake_up_interruptible(&priv->waitq);
+
+ return ret;
+}
+
+static int __if_usb_prog_firmware(struct if_usb_card *cardp,
+ const char *fwname, int cmd)
{
int i = 0;
static int reset_count = 10;
@@ -817,20 +933,32 @@ static int if_usb_prog_firmware(struct if_usb_card *cardp)
lbs_deb_enter(LBS_DEB_USB);
- if ((ret = request_firmware(&cardp->fw, lbs_fw_name,
- &cardp->udev->dev)) < 0) {
+ ret = request_firmware(&cardp->fw, fwname, &cardp->udev->dev);
+ if (ret < 0) {
lbs_pr_err("request_firmware() failed with %#x\n", ret);
- lbs_pr_err("firmware %s not found\n", lbs_fw_name);
+ lbs_pr_err("firmware %s not found\n", fwname);
goto done;
}
- if (check_fwfile_format(cardp->fw->data, cardp->fw->size))
+ if (check_fwfile_format(cardp->fw->data, cardp->fw->size)) {
+ ret = -EINVAL;
goto release_fw;
+ }
+
+ /* Cancel any pending usb business */
+ usb_kill_urb(cardp->rx_urb);
+ usb_kill_urb(cardp->tx_urb);
+
+ cardp->fwlastblksent = 0;
+ cardp->fwdnldover = 0;
+ cardp->totalbytes = 0;
+ cardp->fwfinalblk = 0;
+ cardp->bootcmdresp = 0;
restart:
if (if_usb_submit_rx_urb_fwload(cardp) < 0) {
lbs_deb_usbd(&cardp->udev->dev, "URB submission is failed\n");
- ret = -1;
+ ret = -EIO;
goto release_fw;
}
@@ -838,8 +966,7 @@ static int if_usb_prog_firmware(struct if_usb_card *cardp)
do {
int j = 0;
i++;
- /* Issue Boot command = 1, Boot from Download-FW */
- if_usb_issue_boot_command(cardp, BOOT_CMD_FW_BY_USB);
+ if_usb_issue_boot_command(cardp, cmd);
/* wait for command response */
do {
j++;
@@ -847,12 +974,21 @@ static int if_usb_prog_firmware(struct if_usb_card *cardp)
} while (cardp->bootcmdresp == 0 && j < 10);
} while (cardp->bootcmdresp == 0 && i < 5);
- if (cardp->bootcmdresp <= 0) {
+ if (cardp->bootcmdresp == BOOT_CMD_RESP_NOT_SUPPORTED) {
+ /* Return to normal operation */
+ ret = -EOPNOTSUPP;
+ usb_kill_urb(cardp->rx_urb);
+ usb_kill_urb(cardp->tx_urb);
+ if (if_usb_submit_rx_urb(cardp) < 0)
+ ret = -EIO;
+ goto release_fw;
+ } else if (cardp->bootcmdresp <= 0) {
if (--reset_count >= 0) {
if_usb_reset_device(cardp);
goto restart;
}
- return -1;
+ ret = -EIO;
+ goto release_fw;
}
i = 0;
@@ -882,7 +1018,7 @@ static int if_usb_prog_firmware(struct if_usb_card *cardp)
}
lbs_pr_info("FW download failure, time = %d ms\n", i * 100);
- ret = -1;
+ ret = -EIO;
goto release_fw;
}
diff --git a/drivers/net/wireless/libertas/if_usb.h b/drivers/net/wireless/libertas/if_usb.h
index 5771a83a43f0abd14f6e9a49f8d87e4a5293fc09..5ba0aee0eb2f7e6eac289583a990f51fc1daf2f6 100644
--- a/drivers/net/wireless/libertas/if_usb.h
+++ b/drivers/net/wireless/libertas/if_usb.h
@@ -30,6 +30,7 @@ struct bootcmd
#define BOOT_CMD_RESP_OK 0x0001
#define BOOT_CMD_RESP_FAIL 0x0000
+#define BOOT_CMD_RESP_NOT_SUPPORTED 0x0002
struct bootcmdresp
{
@@ -50,6 +51,10 @@ struct if_usb_card {
uint8_t ep_in;
uint8_t ep_out;
+ /* bootcmdresp == 0 means command is pending
+ * bootcmdresp < 0 means error
+ * bootcmdresp > 0 is a BOOT_CMD_RESP_* from firmware
+ */
int8_t bootcmdresp;
int ep_in_size;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index bd32ac0b4e0714b62d28f3ae6f642dcb479f70b5..73dc8c72402a93fbfa85d1477869d370454c4cd2 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -291,9 +291,11 @@ static ssize_t lbs_rtap_set(struct device *dev,
if (priv->infra_open || priv->mesh_open)
return -EBUSY;
if (priv->mode == IW_MODE_INFRA)
- lbs_send_deauthentication(priv);
+ lbs_cmd_80211_deauthenticate(priv,
+ priv->curbssparams.bssid,
+ WLAN_REASON_DEAUTH_LEAVING);
else if (priv->mode == IW_MODE_ADHOC)
- lbs_stop_adhoc_network(priv);
+ lbs_adhoc_stop(priv);
lbs_add_rtap(priv);
}
priv->monitormode = monitor_mode;
@@ -956,17 +958,24 @@ EXPORT_SYMBOL_GPL(lbs_resume);
static int lbs_setup_firmware(struct lbs_private *priv)
{
int ret = -1;
+ s16 curlevel = 0, minlevel = 0, maxlevel = 0;
lbs_deb_enter(LBS_DEB_FW);
- /*
- * Read MAC address from HW
- */
+ /* Read MAC address from firmware */
memset(priv->current_addr, 0xff, ETH_ALEN);
ret = lbs_update_hw_spec(priv);
if (ret)
goto done;
+ /* Read power levels if available */
+ ret = lbs_get_tx_power(priv, &curlevel, &minlevel, &maxlevel);
+ if (ret == 0) {
+ priv->txpower_cur = curlevel;
+ priv->txpower_min = minlevel;
+ priv->txpower_max = maxlevel;
+ }
+
lbs_set_mac_control(priv);
done:
lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
@@ -1042,7 +1051,7 @@ static int lbs_init_adapter(struct lbs_private *priv)
priv->mode = IW_MODE_INFRA;
priv->curbssparams.channel = DEFAULT_AD_HOC_CHANNEL;
priv->mac_control = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON;
- priv->radioon = RADIO_ON;
+ priv->radio_on = 1;
priv->enablehwauto = 1;
priv->capability = WLAN_CAPABILITY_SHORT_PREAMBLE;
priv->psmode = LBS802_11POWERMODECAM;
@@ -1196,7 +1205,13 @@ void lbs_remove_card(struct lbs_private *priv)
cancel_delayed_work_sync(&priv->scan_work);
cancel_delayed_work_sync(&priv->assoc_work);
cancel_work_sync(&priv->mcast_work);
+
+ /* worker thread destruction blocks on the in-flight command which
+ * should have been cleared already in lbs_stop_card().
+ */
+ lbs_deb_main("destroying worker thread\n");
destroy_workqueue(priv->work_thread);
+ lbs_deb_main("done destroying worker thread\n");
if (priv->psmode == LBS802_11POWERMODEMAX_PSP) {
priv->psmode = LBS802_11POWERMODECAM;
@@ -1314,14 +1329,26 @@ void lbs_stop_card(struct lbs_private *priv)
device_remove_file(&dev->dev, &dev_attr_lbs_rtap);
}
- /* Flush pending command nodes */
+ /* Delete the timeout of the currently processing command */
del_timer_sync(&priv->command_timer);
+
+ /* Flush pending command nodes */
spin_lock_irqsave(&priv->driver_lock, flags);
+ lbs_deb_main("clearing pending commands\n");
list_for_each_entry(cmdnode, &priv->cmdpendingq, list) {
cmdnode->result = -ENOENT;
cmdnode->cmdwaitqwoken = 1;
wake_up_interruptible(&cmdnode->cmdwait_q);
}
+
+ /* Flush the command the card is currently processing */
+ if (priv->cur_cmd) {
+ lbs_deb_main("clearing current command\n");
+ priv->cur_cmd->result = -ENOENT;
+ priv->cur_cmd->cmdwaitqwoken = 1;
+ wake_up_interruptible(&priv->cur_cmd->cmdwait_q);
+ }
+ lbs_deb_main("done clearing commands\n");
spin_unlock_irqrestore(&priv->driver_lock, flags);
unregister_netdev(dev);
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 4b274562f965df9565003550e95a15c044e5e1ab..8f66903641b92c8bff65b6913ef341626c39f8cc 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -944,6 +944,11 @@ int lbs_set_scan(struct net_device *dev, struct iw_request_info *info,
lbs_deb_enter(LBS_DEB_WEXT);
+ if (!priv->radio_on) {
+ ret = -EINVAL;
+ goto out;
+ }
+
if (!netif_running(dev)) {
ret = -ENETDOWN;
goto out;
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index 8b3ed77860b3e2cc6e8b526b53ccd43aaac95815..82c3e5a50ea695602fa844b7cc5ce93493f1b0d3 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -30,6 +30,14 @@ static inline void lbs_postpone_association_work(struct lbs_private *priv)
queue_delayed_work(priv->work_thread, &priv->assoc_work, HZ / 2);
}
+static inline void lbs_do_association_work(struct lbs_private *priv)
+{
+ if (priv->surpriseremoved)
+ return;
+ cancel_delayed_work(&priv->assoc_work);
+ queue_delayed_work(priv->work_thread, &priv->assoc_work, 0);
+}
+
static inline void lbs_cancel_association_work(struct lbs_private *priv)
{
cancel_delayed_work(&priv->assoc_work);
@@ -120,34 +128,6 @@ static struct chan_freq_power *find_cfp_by_band_and_freq(
return cfp;
}
-
-/**
- * @brief Set Radio On/OFF
- *
- * @param priv A pointer to struct lbs_private structure
- * @option Radio Option
- * @return 0 --success, otherwise fail
- */
-static int lbs_radio_ioctl(struct lbs_private *priv, u8 option)
-{
- int ret = 0;
-
- lbs_deb_enter(LBS_DEB_WEXT);
-
- if (priv->radioon != option) {
- lbs_deb_wext("switching radio %s\n", option ? "on" : "off");
- priv->radioon = option;
-
- ret = lbs_prepare_and_send_command(priv,
- CMD_802_11_RADIO_CONTROL,
- CMD_ACT_SET,
- CMD_OPTION_WAITFORRSP, 0, NULL);
- }
-
- lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
- return ret;
-}
-
/**
* @brief Copy active data rates based on adapter mode and status
*
@@ -294,21 +274,17 @@ static int lbs_set_rts(struct net_device *dev, struct iw_request_info *info,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
- u32 rthr = vwrq->value;
+ u32 val = vwrq->value;
lbs_deb_enter(LBS_DEB_WEXT);
- if (vwrq->disabled) {
- priv->rtsthsd = rthr = MRVDRV_RTS_MAX_VALUE;
- } else {
- if (rthr < MRVDRV_RTS_MIN_VALUE || rthr > MRVDRV_RTS_MAX_VALUE)
- return -EINVAL;
- priv->rtsthsd = rthr;
- }
+ if (vwrq->disabled)
+ val = MRVDRV_RTS_MAX_VALUE;
+
+ if (val > MRVDRV_RTS_MAX_VALUE) /* min rts value is 0 */
+ return -EINVAL;
- ret = lbs_prepare_and_send_command(priv, CMD_802_11_SNMP_MIB,
- CMD_ACT_SET, CMD_OPTION_WAITFORRSP,
- OID_802_11_RTS_THRESHOLD, &rthr);
+ ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_RTS_THRESHOLD, (u16) val);
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
@@ -317,21 +293,18 @@ static int lbs_set_rts(struct net_device *dev, struct iw_request_info *info,
static int lbs_get_rts(struct net_device *dev, struct iw_request_info *info,
struct iw_param *vwrq, char *extra)
{
- int ret = 0;
struct lbs_private *priv = dev->priv;
+ int ret = 0;
+ u16 val = 0;
lbs_deb_enter(LBS_DEB_WEXT);
- priv->rtsthsd = 0;
- ret = lbs_prepare_and_send_command(priv, CMD_802_11_SNMP_MIB,
- CMD_ACT_GET, CMD_OPTION_WAITFORRSP,
- OID_802_11_RTS_THRESHOLD, NULL);
+ ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_RTS_THRESHOLD, &val);
if (ret)
goto out;
- vwrq->value = priv->rtsthsd;
- vwrq->disabled = ((vwrq->value < MRVDRV_RTS_MIN_VALUE)
- || (vwrq->value > MRVDRV_RTS_MAX_VALUE));
+ vwrq->value = val;
+ vwrq->disabled = val > MRVDRV_RTS_MAX_VALUE; /* min rts value is 0 */
vwrq->fixed = 1;
out:
@@ -342,24 +315,19 @@ static int lbs_get_rts(struct net_device *dev, struct iw_request_info *info,
static int lbs_set_frag(struct net_device *dev, struct iw_request_info *info,
struct iw_param *vwrq, char *extra)
{
- int ret = 0;
- u32 fthr = vwrq->value;
struct lbs_private *priv = dev->priv;
+ int ret = 0;
+ u32 val = vwrq->value;
lbs_deb_enter(LBS_DEB_WEXT);
- if (vwrq->disabled) {
- priv->fragthsd = fthr = MRVDRV_FRAG_MAX_VALUE;
- } else {
- if (fthr < MRVDRV_FRAG_MIN_VALUE
- || fthr > MRVDRV_FRAG_MAX_VALUE)
- return -EINVAL;
- priv->fragthsd = fthr;
- }
+ if (vwrq->disabled)
+ val = MRVDRV_FRAG_MAX_VALUE;
+
+ if (val < MRVDRV_FRAG_MIN_VALUE || val > MRVDRV_FRAG_MAX_VALUE)
+ return -EINVAL;
- ret = lbs_prepare_and_send_command(priv, CMD_802_11_SNMP_MIB,
- CMD_ACT_SET, CMD_OPTION_WAITFORRSP,
- OID_802_11_FRAGMENTATION_THRESHOLD, &fthr);
+ ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_FRAG_THRESHOLD, (u16) val);
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
@@ -368,22 +336,19 @@ static int lbs_set_frag(struct net_device *dev, struct iw_request_info *info,
static int lbs_get_frag(struct net_device *dev, struct iw_request_info *info,
struct iw_param *vwrq, char *extra)
{
- int ret = 0;
struct lbs_private *priv = dev->priv;
+ int ret = 0;
+ u16 val = 0;
lbs_deb_enter(LBS_DEB_WEXT);
- priv->fragthsd = 0;
- ret = lbs_prepare_and_send_command(priv,
- CMD_802_11_SNMP_MIB,
- CMD_ACT_GET, CMD_OPTION_WAITFORRSP,
- OID_802_11_FRAGMENTATION_THRESHOLD, NULL);
+ ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_FRAG_THRESHOLD, &val);
if (ret)
goto out;
- vwrq->value = priv->fragthsd;
- vwrq->disabled = ((vwrq->value < MRVDRV_FRAG_MIN_VALUE)
- || (vwrq->value > MRVDRV_FRAG_MAX_VALUE));
+ vwrq->value = val;
+ vwrq->disabled = ((val < MRVDRV_FRAG_MIN_VALUE)
+ || (val > MRVDRV_FRAG_MAX_VALUE));
vwrq->fixed = 1;
out:
@@ -410,7 +375,7 @@ static int mesh_wlan_get_mode(struct net_device *dev,
{
lbs_deb_enter(LBS_DEB_WEXT);
- *uwrq = IW_MODE_REPEAT ;
+ *uwrq = IW_MODE_REPEAT;
lbs_deb_leave(LBS_DEB_WEXT);
return 0;
@@ -420,28 +385,30 @@ static int lbs_get_txpow(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *vwrq, char *extra)
{
- int ret = 0;
struct lbs_private *priv = dev->priv;
+ s16 curlevel = 0;
+ int ret = 0;
lbs_deb_enter(LBS_DEB_WEXT);
- ret = lbs_prepare_and_send_command(priv,
- CMD_802_11_RF_TX_POWER,
- CMD_ACT_TX_POWER_OPT_GET,
- CMD_OPTION_WAITFORRSP, 0, NULL);
+ if (!priv->radio_on) {
+ lbs_deb_wext("tx power off\n");
+ vwrq->value = 0;
+ vwrq->disabled = 1;
+ goto out;
+ }
+ ret = lbs_get_tx_power(priv, &curlevel, NULL, NULL);
if (ret)
goto out;
- lbs_deb_wext("tx power level %d dbm\n", priv->txpowerlevel);
- vwrq->value = priv->txpowerlevel;
+ lbs_deb_wext("tx power level %d dbm\n", curlevel);
+ priv->txpower_cur = curlevel;
+
+ vwrq->value = curlevel;
vwrq->fixed = 1;
- if (priv->radioon) {
- vwrq->disabled = 0;
- vwrq->flags = IW_TXPOW_DBM;
- } else {
- vwrq->disabled = 1;
- }
+ vwrq->disabled = 0;
+ vwrq->flags = IW_TXPOW_DBM;
out:
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
@@ -451,31 +418,44 @@ static int lbs_get_txpow(struct net_device *dev,
static int lbs_set_retry(struct net_device *dev, struct iw_request_info *info,
struct iw_param *vwrq, char *extra)
{
- int ret = 0;
struct lbs_private *priv = dev->priv;
+ int ret = 0;
+ u16 slimit = 0, llimit = 0;
lbs_deb_enter(LBS_DEB_WEXT);
- if (vwrq->flags == IW_RETRY_LIMIT) {
- /* The MAC has a 4-bit Total_Tx_Count register
- Total_Tx_Count = 1 + Tx_Retry_Count */
+ if ((vwrq->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT)
+ return -EOPNOTSUPP;
+
+ /* The MAC has a 4-bit Total_Tx_Count register
+ Total_Tx_Count = 1 + Tx_Retry_Count */
#define TX_RETRY_MIN 0
#define TX_RETRY_MAX 14
- if (vwrq->value < TX_RETRY_MIN || vwrq->value > TX_RETRY_MAX)
- return -EINVAL;
+ if (vwrq->value < TX_RETRY_MIN || vwrq->value > TX_RETRY_MAX)
+ return -EINVAL;
- /* Adding 1 to convert retry count to try count */
- priv->txretrycount = vwrq->value + 1;
+ /* Add 1 to convert retry count to try count */
+ if (vwrq->flags & IW_RETRY_SHORT)
+ slimit = (u16) (vwrq->value + 1);
+ else if (vwrq->flags & IW_RETRY_LONG)
+ llimit = (u16) (vwrq->value + 1);
+ else
+ slimit = llimit = (u16) (vwrq->value + 1); /* set both */
- ret = lbs_prepare_and_send_command(priv, CMD_802_11_SNMP_MIB,
- CMD_ACT_SET,
- CMD_OPTION_WAITFORRSP,
- OID_802_11_TX_RETRYCOUNT, NULL);
+ if (llimit) {
+ ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_LONG_RETRY_LIMIT,
+ llimit);
+ if (ret)
+ goto out;
+ }
+ if (slimit) {
+ /* txretrycount follows the short retry limit */
+ priv->txretrycount = slimit;
+ ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_SHORT_RETRY_LIMIT,
+ slimit);
if (ret)
goto out;
- } else {
- return -EOPNOTSUPP;
}
out:
@@ -488,22 +468,30 @@ static int lbs_get_retry(struct net_device *dev, struct iw_request_info *info,
{
struct lbs_private *priv = dev->priv;
int ret = 0;
+ u16 val = 0;
lbs_deb_enter(LBS_DEB_WEXT);
- priv->txretrycount = 0;
- ret = lbs_prepare_and_send_command(priv,
- CMD_802_11_SNMP_MIB,
- CMD_ACT_GET, CMD_OPTION_WAITFORRSP,
- OID_802_11_TX_RETRYCOUNT, NULL);
- if (ret)
- goto out;
-
vwrq->disabled = 0;
- if (!vwrq->flags) {
- vwrq->flags = IW_RETRY_LIMIT;
+
+ if (vwrq->flags & IW_RETRY_LONG) {
+ ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_LONG_RETRY_LIMIT, &val);
+ if (ret)
+ goto out;
+
+ /* Subtract 1 to convert try count to retry count */
+ vwrq->value = val - 1;
+ vwrq->flags = IW_RETRY_LIMIT | IW_RETRY_LONG;
+ } else {
+ ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_SHORT_RETRY_LIMIT, &val);
+ if (ret)
+ goto out;
+
+ /* txretry count follows the short retry limit */
+ priv->txretrycount = val;
/* Subtract 1 to convert try count to retry count */
- vwrq->value = priv->txretrycount - 1;
+ vwrq->value = val - 1;
+ vwrq->flags = IW_RETRY_LIMIT | IW_RETRY_SHORT;
}
out:
@@ -693,22 +681,12 @@ static int lbs_get_range(struct net_device *dev, struct iw_request_info *info,
range->sensitivity = 0;
- /*
- * Setup the supported power level ranges
- */
+ /* Setup the supported power level ranges */
memset(range->txpower, 0, sizeof(range->txpower));
- range->txpower[0] = 5;
- range->txpower[1] = 7;
- range->txpower[2] = 9;
- range->txpower[3] = 11;
- range->txpower[4] = 13;
- range->txpower[5] = 15;
- range->txpower[6] = 17;
- range->txpower[7] = 19;
-
- range->num_txpower = 8;
- range->txpower_capa = IW_TXPOW_DBM;
- range->txpower_capa |= IW_TXPOW_RANGE;
+ range->txpower_capa = IW_TXPOW_DBM | IW_TXPOW_RANGE;
+ range->txpower[0] = priv->txpower_min;
+ range->txpower[1] = priv->txpower_max;
+ range->num_txpower = 2;
range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
IW_EVENT_CAPA_MASK(SIOCGIWAP) |
@@ -998,9 +976,11 @@ static int lbs_mesh_set_freq(struct net_device *dev,
if (fwrq->m != priv->curbssparams.channel) {
lbs_deb_wext("mesh channel change forces eth disconnect\n");
if (priv->mode == IW_MODE_INFRA)
- lbs_send_deauthentication(priv);
+ lbs_cmd_80211_deauthenticate(priv,
+ priv->curbssparams.bssid,
+ WLAN_REASON_DEAUTH_LEAVING);
else if (priv->mode == IW_MODE_ADHOC)
- lbs_stop_adhoc_network(priv);
+ lbs_adhoc_stop(priv);
}
lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START, fwrq->m);
lbs_update_channel(priv);
@@ -1045,6 +1025,18 @@ static int lbs_set_rate(struct net_device *dev, struct iw_request_info *info,
new_rate);
goto out;
}
+ if (priv->fwrelease < 0x09000000) {
+ ret = lbs_set_power_adapt_cfg(priv, 0,
+ POW_ADAPT_DEFAULT_P0,
+ POW_ADAPT_DEFAULT_P1,
+ POW_ADAPT_DEFAULT_P2);
+ if (ret)
+ goto out;
+ }
+ ret = lbs_set_tpc_cfg(priv, 0, TPC_DEFAULT_P0, TPC_DEFAULT_P1,
+ TPC_DEFAULT_P2, 1);
+ if (ret)
+ goto out;
}
/* Try the newer command first (Firmware Spec 5.1 and above) */
@@ -1612,12 +1604,26 @@ static int lbs_set_encodeext(struct net_device *dev,
set_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags);
}
- disable_wep (assoc_req);
+ /* Only disable wep if necessary: can't waste time here. */
+ if (priv->mac_control & CMD_ACT_MAC_WEP_ENABLE)
+ disable_wep(assoc_req);
}
out:
if (ret == 0) {
- lbs_postpone_association_work(priv);
+ /* 802.1x and WPA rekeying must happen as quickly as possible,
+ * especially during the 4-way handshake; thus if in
+ * infrastructure mode, and either (a) 802.1x is enabled or
+ * (b) WPA is being used, set the key right away.
+ */
+ if (assoc_req->mode == IW_MODE_INFRA &&
+ ((assoc_req->secinfo.key_mgmt & IW_AUTH_KEY_MGMT_802_1X) ||
+ (assoc_req->secinfo.key_mgmt & IW_AUTH_KEY_MGMT_PSK) ||
+ assoc_req->secinfo.WPAenabled ||
+ assoc_req->secinfo.WPA2enabled)) {
+ lbs_do_association_work(priv);
+ } else
+ lbs_postpone_association_work(priv);
} else {
lbs_cancel_association_work(priv);
}
@@ -1725,13 +1731,17 @@ static int lbs_set_auth(struct net_device *dev,
case IW_AUTH_TKIP_COUNTERMEASURES:
case IW_AUTH_CIPHER_PAIRWISE:
case IW_AUTH_CIPHER_GROUP:
- case IW_AUTH_KEY_MGMT:
case IW_AUTH_DROP_UNENCRYPTED:
/*
* libertas does not use these parameters
*/
break;
+ case IW_AUTH_KEY_MGMT:
+ assoc_req->secinfo.key_mgmt = dwrq->value;
+ updated = 1;
+ break;
+
case IW_AUTH_WPA_VERSION:
if (dwrq->value & IW_AUTH_WPA_VERSION_DISABLED) {
assoc_req->secinfo.WPAenabled = 0;
@@ -1811,6 +1821,10 @@ static int lbs_get_auth(struct net_device *dev,
lbs_deb_enter(LBS_DEB_WEXT);
switch (dwrq->flags & IW_AUTH_INDEX) {
+ case IW_AUTH_KEY_MGMT:
+ dwrq->value = priv->secinfo.key_mgmt;
+ break;
+
case IW_AUTH_WPA_VERSION:
dwrq->value = 0;
if (priv->secinfo.WPAenabled)
@@ -1844,39 +1858,77 @@ static int lbs_set_txpow(struct net_device *dev, struct iw_request_info *info,
{
int ret = 0;
struct lbs_private *priv = dev->priv;
-
- u16 dbm;
+ s16 dbm = (s16) vwrq->value;
lbs_deb_enter(LBS_DEB_WEXT);
if (vwrq->disabled) {
- lbs_radio_ioctl(priv, RADIO_OFF);
- return 0;
+ lbs_set_radio(priv, RADIO_PREAMBLE_AUTO, 0);
+ goto out;
}
- priv->preamble = CMD_TYPE_AUTO_PREAMBLE;
-
- lbs_radio_ioctl(priv, RADIO_ON);
+ if (vwrq->fixed == 0) {
+ /* User requests automatic tx power control, however there are
+ * many auto tx settings. For now use firmware defaults until
+ * we come up with a good way to expose these to the user. */
+ if (priv->fwrelease < 0x09000000) {
+ ret = lbs_set_power_adapt_cfg(priv, 1,
+ POW_ADAPT_DEFAULT_P0,
+ POW_ADAPT_DEFAULT_P1,
+ POW_ADAPT_DEFAULT_P2);
+ if (ret)
+ goto out;
+ }
+ ret = lbs_set_tpc_cfg(priv, 0, TPC_DEFAULT_P0, TPC_DEFAULT_P1,
+ TPC_DEFAULT_P2, 1);
+ if (ret)
+ goto out;
+ dbm = priv->txpower_max;
+ } else {
+ /* Userspace check in iwrange if it should use dBm or mW,
+ * therefore this should never happen... Jean II */
+ if ((vwrq->flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM) {
+ ret = -EOPNOTSUPP;
+ goto out;
+ }
- /* Userspace check in iwrange if it should use dBm or mW,
- * therefore this should never happen... Jean II */
- if ((vwrq->flags & IW_TXPOW_TYPE) == IW_TXPOW_MWATT) {
- return -EOPNOTSUPP;
- } else
- dbm = (u16) vwrq->value;
+ /* Validate requested power level against firmware allowed
+ * levels */
+ if (priv->txpower_min && (dbm < priv->txpower_min)) {
+ ret = -EINVAL;
+ goto out;
+ }
- /* auto tx power control */
+ if (priv->txpower_max && (dbm > priv->txpower_max)) {
+ ret = -EINVAL;
+ goto out;
+ }
+ if (priv->fwrelease < 0x09000000) {
+ ret = lbs_set_power_adapt_cfg(priv, 0,
+ POW_ADAPT_DEFAULT_P0,
+ POW_ADAPT_DEFAULT_P1,
+ POW_ADAPT_DEFAULT_P2);
+ if (ret)
+ goto out;
+ }
+ ret = lbs_set_tpc_cfg(priv, 0, TPC_DEFAULT_P0, TPC_DEFAULT_P1,
+ TPC_DEFAULT_P2, 1);
+ if (ret)
+ goto out;
+ }
- if (vwrq->fixed == 0)
- dbm = 0xffff;
+ /* If the radio was off, turn it on */
+ if (!priv->radio_on) {
+ ret = lbs_set_radio(priv, RADIO_PREAMBLE_AUTO, 1);
+ if (ret)
+ goto out;
+ }
- lbs_deb_wext("txpower set %d dbm\n", dbm);
+ lbs_deb_wext("txpower set %d dBm\n", dbm);
- ret = lbs_prepare_and_send_command(priv,
- CMD_802_11_RF_TX_POWER,
- CMD_ACT_TX_POWER_OPT_SET_LOW,
- CMD_OPTION_WAITFORRSP, 0, (void *)&dbm);
+ ret = lbs_set_tx_power(priv, dbm);
+out:
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
}
@@ -1928,6 +1980,11 @@ static int lbs_set_essid(struct net_device *dev, struct iw_request_info *info,
lbs_deb_enter(LBS_DEB_WEXT);
+ if (!priv->radio_on) {
+ ret = -EINVAL;
+ goto out;
+ }
+
/* Check the size of the string */
if (in_ssid_len > IW_ESSID_MAX_SIZE) {
ret = -E2BIG;
@@ -2005,6 +2062,11 @@ static int lbs_mesh_set_essid(struct net_device *dev,
lbs_deb_enter(LBS_DEB_WEXT);
+ if (!priv->radio_on) {
+ ret = -EINVAL;
+ goto out;
+ }
+
/* Check the size of the string */
if (dwrq->length > IW_ESSID_MAX_SIZE) {
ret = -E2BIG;
@@ -2046,6 +2108,9 @@ static int lbs_set_wap(struct net_device *dev, struct iw_request_info *info,
lbs_deb_enter(LBS_DEB_WEXT);
+ if (!priv->radio_on)
+ return -EINVAL;
+
if (awrq->sa_family != ARPHRD_ETHER)
return -EINVAL;
diff --git a/drivers/net/wireless/libertas_tf/Makefile b/drivers/net/wireless/libertas_tf/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..ff5544d6ac9d2989c677e523d3741af1a1e2180d
--- /dev/null
+++ b/drivers/net/wireless/libertas_tf/Makefile
@@ -0,0 +1,6 @@
+libertas_tf-objs := main.o cmd.o
+
+libertas_tf_usb-objs += if_usb.o
+
+obj-$(CONFIG_LIBERTAS_THINFIRM) += libertas_tf.o
+obj-$(CONFIG_LIBERTAS_THINFIRM_USB) += libertas_tf_usb.o
diff --git a/drivers/net/wireless/libertas_tf/cmd.c b/drivers/net/wireless/libertas_tf/cmd.c
new file mode 100644
index 0000000000000000000000000000000000000000..fdbcf8ba3e8a0c6bc02036c05d7c9bd7d9c19dc2
--- /dev/null
+++ b/drivers/net/wireless/libertas_tf/cmd.c
@@ -0,0 +1,669 @@
+/*
+ * Copyright (C) 2008, cozybit Inc.
+ * Copyright (C) 2003-2006, Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+#include "libertas_tf.h"
+
+static const struct channel_range channel_ranges[] = {
+ { LBTF_REGDOMAIN_US, 1, 12 },
+ { LBTF_REGDOMAIN_CA, 1, 12 },
+ { LBTF_REGDOMAIN_EU, 1, 14 },
+ { LBTF_REGDOMAIN_JP, 1, 14 },
+ { LBTF_REGDOMAIN_SP, 1, 14 },
+ { LBTF_REGDOMAIN_FR, 1, 14 },
+};
+
+static u16 lbtf_region_code_to_index[MRVDRV_MAX_REGION_CODE] =
+{
+ LBTF_REGDOMAIN_US, LBTF_REGDOMAIN_CA, LBTF_REGDOMAIN_EU,
+ LBTF_REGDOMAIN_SP, LBTF_REGDOMAIN_FR, LBTF_REGDOMAIN_JP,
+};
+
+static struct cmd_ctrl_node *lbtf_get_cmd_ctrl_node(struct lbtf_private *priv);
+
+
+/**
+ * lbtf_cmd_copyback - Simple callback that copies response back into command
+ *
+ * @priv A pointer to struct lbtf_private structure
+ * @extra A pointer to the original command structure for which
+ * 'resp' is a response
+ * @resp A pointer to the command response
+ *
+ * Returns: 0 on success, error on failure
+ */
+int lbtf_cmd_copyback(struct lbtf_private *priv, unsigned long extra,
+ struct cmd_header *resp)
+{
+ struct cmd_header *buf = (void *)extra;
+ uint16_t copy_len;
+
+ copy_len = min(le16_to_cpu(buf->size), le16_to_cpu(resp->size));
+ memcpy(buf, resp, copy_len);
+ return 0;
+}
+EXPORT_SYMBOL_GPL(lbtf_cmd_copyback);
+
+#define CHAN_TO_IDX(chan) ((chan) - 1)
+
+static void lbtf_geo_init(struct lbtf_private *priv)
+{
+ const struct channel_range *range = channel_ranges;
+ u8 ch;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(channel_ranges); i++)
+ if (channel_ranges[i].regdomain == priv->regioncode) {
+ range = &channel_ranges[i];
+ break;
+ }
+
+ for (ch = priv->range.start; ch < priv->range.end; ch++)
+ priv->channels[CHAN_TO_IDX(ch)].flags = 0;
+}
+
+/**
+ * lbtf_update_hw_spec: Updates the hardware details.
+ *
+ * @priv A pointer to struct lbtf_private structure
+ *
+ * Returns: 0 on success, error on failure
+ */
+int lbtf_update_hw_spec(struct lbtf_private *priv)
+{
+ struct cmd_ds_get_hw_spec cmd;
+ int ret = -1;
+ u32 i;
+ DECLARE_MAC_BUF(mac);
+
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ memcpy(cmd.permanentaddr, priv->current_addr, ETH_ALEN);
+ ret = lbtf_cmd_with_response(priv, CMD_GET_HW_SPEC, &cmd);
+ if (ret)
+ goto out;
+
+ priv->fwcapinfo = le32_to_cpu(cmd.fwcapinfo);
+
+ /* The firmware release is in an interesting format: the patch
+ * level is in the most significant nibble ... so fix that: */
+ priv->fwrelease = le32_to_cpu(cmd.fwrelease);
+ priv->fwrelease = (priv->fwrelease << 8) |
+ (priv->fwrelease >> 24 & 0xff);
+
+ printk(KERN_INFO "libertastf: %s, fw %u.%u.%up%u, cap 0x%08x\n",
+ print_mac(mac, cmd.permanentaddr),
+ priv->fwrelease >> 24 & 0xff,
+ priv->fwrelease >> 16 & 0xff,
+ priv->fwrelease >> 8 & 0xff,
+ priv->fwrelease & 0xff,
+ priv->fwcapinfo);
+
+ /* Clamp region code to 8-bit since FW spec indicates that it should
+ * only ever be 8-bit, even though the field size is 16-bit. Some
+ * firmware returns non-zero high 8 bits here.
+ */
+ priv->regioncode = le16_to_cpu(cmd.regioncode) & 0xFF;
+
+ for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++) {
+ /* use the region code to search for the index */
+ if (priv->regioncode == lbtf_region_code_to_index[i])
+ break;
+ }
+
+ /* if it's unidentified region code, use the default (USA) */
+ if (i >= MRVDRV_MAX_REGION_CODE)
+ priv->regioncode = 0x10;
+
+ if (priv->current_addr[0] == 0xff)
+ memmove(priv->current_addr, cmd.permanentaddr, ETH_ALEN);
+
+ SET_IEEE80211_PERM_ADDR(priv->hw, priv->current_addr);
+
+ lbtf_geo_init(priv);
+out:
+ return ret;
+}
+
+/**
+ * lbtf_set_channel: Set the radio channel
+ *
+ * @priv A pointer to struct lbtf_private structure
+ * @channel The desired channel, or 0 to clear a locked channel
+ *
+ * Returns: 0 on success, error on failure
+ */
+int lbtf_set_channel(struct lbtf_private *priv, u8 channel)
+{
+ struct cmd_ds_802_11_rf_channel cmd;
+
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_OPT_802_11_RF_CHANNEL_SET);
+ cmd.channel = cpu_to_le16(channel);
+
+ return lbtf_cmd_with_response(priv, CMD_802_11_RF_CHANNEL, &cmd);
+}
+
+int lbtf_beacon_set(struct lbtf_private *priv, struct sk_buff *beacon)
+{
+ struct cmd_ds_802_11_beacon_set cmd;
+ int size;
+
+ if (beacon->len > MRVL_MAX_BCN_SIZE)
+ return -1;
+ size = sizeof(cmd) - sizeof(cmd.beacon) + beacon->len;
+ cmd.hdr.size = cpu_to_le16(size);
+ cmd.len = cpu_to_le16(beacon->len);
+ memcpy(cmd.beacon, (u8 *) beacon->data, beacon->len);
+
+ lbtf_cmd_async(priv, CMD_802_11_BEACON_SET, &cmd.hdr, size);
+ return 0;
+}
+
+int lbtf_beacon_ctrl(struct lbtf_private *priv, bool beacon_enable,
+ int beacon_int) {
+ struct cmd_ds_802_11_beacon_control cmd;
+
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_SET);
+ cmd.beacon_enable = cpu_to_le16(beacon_enable);
+ cmd.beacon_period = cpu_to_le16(beacon_int);
+
+ lbtf_cmd_async(priv, CMD_802_11_BEACON_CTRL, &cmd.hdr, sizeof(cmd));
+ return 0;
+}
+
+static void lbtf_queue_cmd(struct lbtf_private *priv,
+ struct cmd_ctrl_node *cmdnode)
+{
+ unsigned long flags;
+
+ if (!cmdnode)
+ return;
+
+ if (!cmdnode->cmdbuf->size)
+ return;
+
+ cmdnode->result = 0;
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ list_add_tail(&cmdnode->list, &priv->cmdpendingq);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+}
+
+static void lbtf_submit_command(struct lbtf_private *priv,
+ struct cmd_ctrl_node *cmdnode)
+{
+ unsigned long flags;
+ struct cmd_header *cmd;
+ uint16_t cmdsize;
+ uint16_t command;
+ int timeo = 5 * HZ;
+ int ret;
+
+ cmd = cmdnode->cmdbuf;
+
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ priv->cur_cmd = cmdnode;
+ cmdsize = le16_to_cpu(cmd->size);
+ command = le16_to_cpu(cmd->command);
+ ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) cmd, cmdsize);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+ if (ret)
+ /* Let the timer kick in and retry, and potentially reset
+ the whole thing if the condition persists */
+ timeo = HZ;
+
+ /* Setup the timer after transmit command */
+ mod_timer(&priv->command_timer, jiffies + timeo);
+}
+
+/**
+ * This function inserts command node to cmdfreeq
+ * after cleans it. Requires priv->driver_lock held.
+ */
+static void __lbtf_cleanup_and_insert_cmd(struct lbtf_private *priv,
+ struct cmd_ctrl_node *cmdnode)
+{
+ if (!cmdnode)
+ return;
+
+ cmdnode->callback = NULL;
+ cmdnode->callback_arg = 0;
+
+ memset(cmdnode->cmdbuf, 0, LBS_CMD_BUFFER_SIZE);
+
+ list_add_tail(&cmdnode->list, &priv->cmdfreeq);
+}
+
+static void lbtf_cleanup_and_insert_cmd(struct lbtf_private *priv,
+ struct cmd_ctrl_node *ptempcmd)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ __lbtf_cleanup_and_insert_cmd(priv, ptempcmd);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+}
+
+void lbtf_complete_command(struct lbtf_private *priv, struct cmd_ctrl_node *cmd,
+ int result)
+{
+ cmd->result = result;
+ cmd->cmdwaitqwoken = 1;
+ wake_up_interruptible(&cmd->cmdwait_q);
+
+ if (!cmd->callback)
+ __lbtf_cleanup_and_insert_cmd(priv, cmd);
+ priv->cur_cmd = NULL;
+}
+
+int lbtf_cmd_set_mac_multicast_addr(struct lbtf_private *priv)
+{
+ struct cmd_ds_mac_multicast_addr cmd;
+
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_SET);
+
+ cmd.nr_of_adrs = cpu_to_le16((u16) priv->nr_of_multicastmacaddr);
+ memcpy(cmd.maclist, priv->multicastlist,
+ priv->nr_of_multicastmacaddr * ETH_ALEN);
+
+ lbtf_cmd_async(priv, CMD_MAC_MULTICAST_ADR, &cmd.hdr, sizeof(cmd));
+ return 0;
+}
+
+void lbtf_set_mode(struct lbtf_private *priv, enum lbtf_mode mode)
+{
+ struct cmd_ds_set_mode cmd;
+
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.mode = cpu_to_le16(mode);
+ lbtf_cmd_async(priv, CMD_802_11_SET_MODE, &cmd.hdr, sizeof(cmd));
+}
+
+void lbtf_set_bssid(struct lbtf_private *priv, bool activate, u8 *bssid)
+{
+ struct cmd_ds_set_bssid cmd;
+
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.activate = activate ? 1 : 0;
+ if (activate)
+ memcpy(cmd.bssid, bssid, ETH_ALEN);
+
+ lbtf_cmd_async(priv, CMD_802_11_SET_BSSID, &cmd.hdr, sizeof(cmd));
+}
+
+int lbtf_set_mac_address(struct lbtf_private *priv, uint8_t *mac_addr)
+{
+ struct cmd_ds_802_11_mac_address cmd;
+
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_SET);
+
+ memcpy(cmd.macadd, mac_addr, ETH_ALEN);
+
+ lbtf_cmd_async(priv, CMD_802_11_MAC_ADDRESS, &cmd.hdr, sizeof(cmd));
+ return 0;
+}
+
+int lbtf_set_radio_control(struct lbtf_private *priv)
+{
+ int ret = 0;
+ struct cmd_ds_802_11_radio_control cmd;
+
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_SET);
+
+ switch (priv->preamble) {
+ case CMD_TYPE_SHORT_PREAMBLE:
+ cmd.control = cpu_to_le16(SET_SHORT_PREAMBLE);
+ break;
+
+ case CMD_TYPE_LONG_PREAMBLE:
+ cmd.control = cpu_to_le16(SET_LONG_PREAMBLE);
+ break;
+
+ case CMD_TYPE_AUTO_PREAMBLE:
+ default:
+ cmd.control = cpu_to_le16(SET_AUTO_PREAMBLE);
+ break;
+ }
+
+ if (priv->radioon)
+ cmd.control |= cpu_to_le16(TURN_ON_RF);
+ else
+ cmd.control &= cpu_to_le16(~TURN_ON_RF);
+
+ ret = lbtf_cmd_with_response(priv, CMD_802_11_RADIO_CONTROL, &cmd);
+ return ret;
+}
+
+void lbtf_set_mac_control(struct lbtf_private *priv)
+{
+ struct cmd_ds_mac_control cmd;
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(priv->mac_control);
+ cmd.reserved = 0;
+
+ lbtf_cmd_async(priv, CMD_MAC_CONTROL,
+ &cmd.hdr, sizeof(cmd));
+}
+
+/**
+ * lbtf_allocate_cmd_buffer - Allocates cmd buffer, links it to free cmd queue
+ *
+ * @priv A pointer to struct lbtf_private structure
+ *
+ * Returns: 0 on success.
+ */
+int lbtf_allocate_cmd_buffer(struct lbtf_private *priv)
+{
+ u32 bufsize;
+ u32 i;
+ struct cmd_ctrl_node *cmdarray;
+
+ /* Allocate and initialize the command array */
+ bufsize = sizeof(struct cmd_ctrl_node) * LBS_NUM_CMD_BUFFERS;
+ cmdarray = kzalloc(bufsize, GFP_KERNEL);
+ if (!cmdarray)
+ return -1;
+ priv->cmd_array = cmdarray;
+
+ /* Allocate and initialize each command buffer in the command array */
+ for (i = 0; i < LBS_NUM_CMD_BUFFERS; i++) {
+ cmdarray[i].cmdbuf = kzalloc(LBS_CMD_BUFFER_SIZE, GFP_KERNEL);
+ if (!cmdarray[i].cmdbuf)
+ return -1;
+ }
+
+ for (i = 0; i < LBS_NUM_CMD_BUFFERS; i++) {
+ init_waitqueue_head(&cmdarray[i].cmdwait_q);
+ lbtf_cleanup_and_insert_cmd(priv, &cmdarray[i]);
+ }
+ return 0;
+}
+
+/**
+ * lbtf_free_cmd_buffer - Frees the cmd buffer.
+ *
+ * @priv A pointer to struct lbtf_private structure
+ *
+ * Returns: 0
+ */
+int lbtf_free_cmd_buffer(struct lbtf_private *priv)
+{
+ struct cmd_ctrl_node *cmdarray;
+ unsigned int i;
+
+ /* need to check if cmd array is allocated or not */
+ if (priv->cmd_array == NULL)
+ return 0;
+
+ cmdarray = priv->cmd_array;
+
+ /* Release shared memory buffers */
+ for (i = 0; i < LBS_NUM_CMD_BUFFERS; i++) {
+ kfree(cmdarray[i].cmdbuf);
+ cmdarray[i].cmdbuf = NULL;
+ }
+
+ /* Release cmd_ctrl_node */
+ kfree(priv->cmd_array);
+ priv->cmd_array = NULL;
+
+ return 0;
+}
+
+/**
+ * lbtf_get_cmd_ctrl_node - Gets free cmd node from free cmd queue.
+ *
+ * @priv A pointer to struct lbtf_private structure
+ *
+ * Returns: pointer to a struct cmd_ctrl_node or NULL if none available.
+ */
+static struct cmd_ctrl_node *lbtf_get_cmd_ctrl_node(struct lbtf_private *priv)
+{
+ struct cmd_ctrl_node *tempnode;
+ unsigned long flags;
+
+ if (!priv)
+ return NULL;
+
+ spin_lock_irqsave(&priv->driver_lock, flags);
+
+ if (!list_empty(&priv->cmdfreeq)) {
+ tempnode = list_first_entry(&priv->cmdfreeq,
+ struct cmd_ctrl_node, list);
+ list_del(&tempnode->list);
+ } else
+ tempnode = NULL;
+
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+ return tempnode;
+}
+
+/**
+ * lbtf_execute_next_command: execute next command in cmd pending queue.
+ *
+ * @priv A pointer to struct lbtf_private structure
+ *
+ * Returns: 0 on success.
+ */
+int lbtf_execute_next_command(struct lbtf_private *priv)
+{
+ struct cmd_ctrl_node *cmdnode = NULL;
+ struct cmd_header *cmd;
+ unsigned long flags;
+
+ /* Debug group is LBS_DEB_THREAD and not LBS_DEB_HOST, because the
+ * only caller to us is lbtf_thread() and we get even when a
+ * data packet is received */
+
+ spin_lock_irqsave(&priv->driver_lock, flags);
+
+ if (priv->cur_cmd) {
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ return -1;
+ }
+
+ if (!list_empty(&priv->cmdpendingq)) {
+ cmdnode = list_first_entry(&priv->cmdpendingq,
+ struct cmd_ctrl_node, list);
+ }
+
+ if (cmdnode) {
+ cmd = cmdnode->cmdbuf;
+
+ list_del(&cmdnode->list);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ lbtf_submit_command(priv, cmdnode);
+ } else
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ return 0;
+}
+
+static struct cmd_ctrl_node *__lbtf_cmd_async(struct lbtf_private *priv,
+ uint16_t command, struct cmd_header *in_cmd, int in_cmd_size,
+ int (*callback)(struct lbtf_private *, unsigned long,
+ struct cmd_header *),
+ unsigned long callback_arg)
+{
+ struct cmd_ctrl_node *cmdnode;
+
+ if (priv->surpriseremoved)
+ return ERR_PTR(-ENOENT);
+
+ cmdnode = lbtf_get_cmd_ctrl_node(priv);
+ if (cmdnode == NULL) {
+ /* Wake up main thread to execute next command */
+ queue_work(lbtf_wq, &priv->cmd_work);
+ return ERR_PTR(-ENOBUFS);
+ }
+
+ cmdnode->callback = callback;
+ cmdnode->callback_arg = callback_arg;
+
+ /* Copy the incoming command to the buffer */
+ memcpy(cmdnode->cmdbuf, in_cmd, in_cmd_size);
+
+ /* Set sequence number, clean result, move to buffer */
+ priv->seqnum++;
+ cmdnode->cmdbuf->command = cpu_to_le16(command);
+ cmdnode->cmdbuf->size = cpu_to_le16(in_cmd_size);
+ cmdnode->cmdbuf->seqnum = cpu_to_le16(priv->seqnum);
+ cmdnode->cmdbuf->result = 0;
+ cmdnode->cmdwaitqwoken = 0;
+ lbtf_queue_cmd(priv, cmdnode);
+ queue_work(lbtf_wq, &priv->cmd_work);
+
+ return cmdnode;
+}
+
+void lbtf_cmd_async(struct lbtf_private *priv, uint16_t command,
+ struct cmd_header *in_cmd, int in_cmd_size)
+{
+ __lbtf_cmd_async(priv, command, in_cmd, in_cmd_size, NULL, 0);
+}
+
+int __lbtf_cmd(struct lbtf_private *priv, uint16_t command,
+ struct cmd_header *in_cmd, int in_cmd_size,
+ int (*callback)(struct lbtf_private *,
+ unsigned long, struct cmd_header *),
+ unsigned long callback_arg)
+{
+ struct cmd_ctrl_node *cmdnode;
+ unsigned long flags;
+ int ret = 0;
+
+ cmdnode = __lbtf_cmd_async(priv, command, in_cmd, in_cmd_size,
+ callback, callback_arg);
+ if (IS_ERR(cmdnode))
+ return PTR_ERR(cmdnode);
+
+ might_sleep();
+ ret = wait_event_interruptible(cmdnode->cmdwait_q,
+ cmdnode->cmdwaitqwoken);
+ if (ret) {
+ printk(KERN_DEBUG
+ "libertastf: command 0x%04x interrupted by signal",
+ command);
+ return ret;
+ }
+
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ ret = cmdnode->result;
+ if (ret)
+ printk(KERN_DEBUG "libertastf: command 0x%04x failed: %d\n",
+ command, ret);
+
+ __lbtf_cleanup_and_insert_cmd(priv, cmdnode);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(__lbtf_cmd);
+
+/* Call holding driver_lock */
+void lbtf_cmd_response_rx(struct lbtf_private *priv)
+{
+ priv->cmd_response_rxed = 1;
+ queue_work(lbtf_wq, &priv->cmd_work);
+}
+EXPORT_SYMBOL_GPL(lbtf_cmd_response_rx);
+
+int lbtf_process_rx_command(struct lbtf_private *priv)
+{
+ uint16_t respcmd, curcmd;
+ struct cmd_header *resp;
+ int ret = 0;
+ unsigned long flags;
+ uint16_t result;
+
+ mutex_lock(&priv->lock);
+ spin_lock_irqsave(&priv->driver_lock, flags);
+
+ if (!priv->cur_cmd) {
+ ret = -1;
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ goto done;
+ }
+
+ resp = (void *)priv->cmd_resp_buff;
+ curcmd = le16_to_cpu(priv->cur_cmd->cmdbuf->command);
+ respcmd = le16_to_cpu(resp->command);
+ result = le16_to_cpu(resp->result);
+
+ if (net_ratelimit())
+ printk(KERN_DEBUG "libertastf: cmd response 0x%04x, seq %d, size %d\n",
+ respcmd, le16_to_cpu(resp->seqnum),
+ le16_to_cpu(resp->size));
+
+ if (resp->seqnum != priv->cur_cmd->cmdbuf->seqnum) {
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ ret = -1;
+ goto done;
+ }
+ if (respcmd != CMD_RET(curcmd)) {
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ ret = -1;
+ goto done;
+ }
+
+ if (resp->result == cpu_to_le16(0x0004)) {
+ /* 0x0004 means -EAGAIN. Drop the response, let it time out
+ and be resubmitted */
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ ret = -1;
+ goto done;
+ }
+
+ /* Now we got response from FW, cancel the command timer */
+ del_timer(&priv->command_timer);
+ priv->cmd_timed_out = 0;
+ if (priv->nr_retries)
+ priv->nr_retries = 0;
+
+ /* If the command is not successful, cleanup and return failure */
+ if ((result != 0 || !(respcmd & 0x8000))) {
+ /*
+ * Handling errors here
+ */
+ switch (respcmd) {
+ case CMD_RET(CMD_GET_HW_SPEC):
+ case CMD_RET(CMD_802_11_RESET):
+ printk(KERN_DEBUG "libertastf: reset failed\n");
+ break;
+
+ }
+ lbtf_complete_command(priv, priv->cur_cmd, result);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+ ret = -1;
+ goto done;
+ }
+
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+ if (priv->cur_cmd && priv->cur_cmd->callback) {
+ ret = priv->cur_cmd->callback(priv, priv->cur_cmd->callback_arg,
+ resp);
+ }
+ spin_lock_irqsave(&priv->driver_lock, flags);
+
+ if (priv->cur_cmd) {
+ /* Clean up and Put current command back to cmdfreeq */
+ lbtf_complete_command(priv, priv->cur_cmd, result);
+ }
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+done:
+ mutex_unlock(&priv->lock);
+ return ret;
+}
diff --git a/drivers/net/wireless/libertas_tf/if_usb.c b/drivers/net/wireless/libertas_tf/if_usb.c
new file mode 100644
index 0000000000000000000000000000000000000000..1cc03a8dd67acdfaca7c93a09c39b02428565c1f
--- /dev/null
+++ b/drivers/net/wireless/libertas_tf/if_usb.c
@@ -0,0 +1,766 @@
+/*
+ * Copyright (C) 2008, cozybit Inc.
+ * Copyright (C) 2003-2006, Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+#include <linux/delay.h>
+#include <linux/moduleparam.h>
+#include <linux/firmware.h>
+#include <linux/netdevice.h>
+#include <linux/usb.h>
+
+#define DRV_NAME "lbtf_usb"
+
+#include "libertas_tf.h"
+#include "if_usb.h"
+
+#define MESSAGE_HEADER_LEN 4
+
+static char *lbtf_fw_name = "lbtf_usb.bin";
+module_param_named(fw_name, lbtf_fw_name, charp, 0644);
+
+static struct usb_device_id if_usb_table[] = {
+ /* Enter the device signature inside */
+ { USB_DEVICE(0x1286, 0x2001) },
+ { USB_DEVICE(0x05a3, 0x8388) },
+ {} /* Terminating entry */
+};
+
+MODULE_DEVICE_TABLE(usb, if_usb_table);
+
+static void if_usb_receive(struct urb *urb);
+static void if_usb_receive_fwload(struct urb *urb);
+static int if_usb_prog_firmware(struct if_usb_card *cardp);
+static int if_usb_host_to_card(struct lbtf_private *priv, uint8_t type,
+ uint8_t *payload, uint16_t nb);
+static int usb_tx_block(struct if_usb_card *cardp, uint8_t *payload,
+ uint16_t nb, u8 data);
+static void if_usb_free(struct if_usb_card *cardp);
+static int if_usb_submit_rx_urb(struct if_usb_card *cardp);
+static int if_usb_reset_device(struct if_usb_card *cardp);
+
+/**
+ * if_usb_wrike_bulk_callback - call back to handle URB status
+ *
+ * @param urb pointer to urb structure
+ */
+static void if_usb_write_bulk_callback(struct urb *urb)
+{
+ if (urb->status != 0)
+ printk(KERN_INFO "libertastf: URB in failure status: %d\n",
+ urb->status);
+}
+
+/**
+ * if_usb_free - free tx/rx urb, skb and rx buffer
+ *
+ * @param cardp pointer if_usb_card
+ */
+static void if_usb_free(struct if_usb_card *cardp)
+{
+ /* Unlink tx & rx urb */
+ usb_kill_urb(cardp->tx_urb);
+ usb_kill_urb(cardp->rx_urb);
+ usb_kill_urb(cardp->cmd_urb);
+
+ usb_free_urb(cardp->tx_urb);
+ cardp->tx_urb = NULL;
+
+ usb_free_urb(cardp->rx_urb);
+ cardp->rx_urb = NULL;
+
+ usb_free_urb(cardp->cmd_urb);
+ cardp->cmd_urb = NULL;
+
+ kfree(cardp->ep_out_buf);
+ cardp->ep_out_buf = NULL;
+}
+
+static void if_usb_setup_firmware(struct lbtf_private *priv)
+{
+ struct if_usb_card *cardp = priv->card;
+ struct cmd_ds_set_boot2_ver b2_cmd;
+
+ if_usb_submit_rx_urb(cardp);
+ b2_cmd.hdr.size = cpu_to_le16(sizeof(b2_cmd));
+ b2_cmd.action = 0;
+ b2_cmd.version = cardp->boot2_version;
+
+ if (lbtf_cmd_with_response(priv, CMD_SET_BOOT2_VER, &b2_cmd))
+ printk(KERN_INFO "libertastf: setting boot2 version failed\n");
+}
+
+static void if_usb_fw_timeo(unsigned long priv)
+{
+ struct if_usb_card *cardp = (void *)priv;
+
+ if (!cardp->fwdnldover)
+ /* Download timed out */
+ cardp->priv->surpriseremoved = 1;
+ wake_up(&cardp->fw_wq);
+}
+
+/**
+ * if_usb_probe - sets the configuration values
+ *
+ * @ifnum interface number
+ * @id pointer to usb_device_id
+ *
+ * Returns: 0 on success, error code on failure
+ */
+static int if_usb_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ struct usb_device *udev;
+ struct usb_host_interface *iface_desc;
+ struct usb_endpoint_descriptor *endpoint;
+ struct lbtf_private *priv;
+ struct if_usb_card *cardp;
+ int i;
+
+ udev = interface_to_usbdev(intf);
+
+ cardp = kzalloc(sizeof(struct if_usb_card), GFP_KERNEL);
+ if (!cardp)
+ goto error;
+
+ setup_timer(&cardp->fw_timeout, if_usb_fw_timeo, (unsigned long)cardp);
+ init_waitqueue_head(&cardp->fw_wq);
+
+ cardp->udev = udev;
+ iface_desc = intf->cur_altsetting;
+
+ for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
+ endpoint = &iface_desc->endpoint[i].desc;
+ if (usb_endpoint_is_bulk_in(endpoint)) {
+ cardp->ep_in_size =
+ le16_to_cpu(endpoint->wMaxPacketSize);
+ cardp->ep_in = usb_endpoint_num(endpoint);
+ } else if (usb_endpoint_is_bulk_out(endpoint)) {
+ cardp->ep_out_size =
+ le16_to_cpu(endpoint->wMaxPacketSize);
+ cardp->ep_out = usb_endpoint_num(endpoint);
+ }
+ }
+ if (!cardp->ep_out_size || !cardp->ep_in_size)
+ /* Endpoints not found */
+ goto dealloc;
+
+ cardp->rx_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!cardp->rx_urb)
+ goto dealloc;
+
+ cardp->tx_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!cardp->tx_urb)
+ goto dealloc;
+
+ cardp->cmd_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!cardp->cmd_urb)
+ goto dealloc;
+
+ cardp->ep_out_buf = kmalloc(MRVDRV_ETH_TX_PACKET_BUFFER_SIZE,
+ GFP_KERNEL);
+ if (!cardp->ep_out_buf)
+ goto dealloc;
+
+ priv = lbtf_add_card(cardp, &udev->dev);
+ if (!priv)
+ goto dealloc;
+
+ cardp->priv = priv;
+
+ priv->hw_host_to_card = if_usb_host_to_card;
+ priv->hw_prog_firmware = if_usb_prog_firmware;
+ priv->hw_reset_device = if_usb_reset_device;
+ cardp->boot2_version = udev->descriptor.bcdDevice;
+
+ usb_get_dev(udev);
+ usb_set_intfdata(intf, cardp);
+
+ return 0;
+
+dealloc:
+ if_usb_free(cardp);
+error:
+ return -ENOMEM;
+}
+
+/**
+ * if_usb_disconnect - free resource and cleanup
+ *
+ * @intf USB interface structure
+ */
+static void if_usb_disconnect(struct usb_interface *intf)
+{
+ struct if_usb_card *cardp = usb_get_intfdata(intf);
+ struct lbtf_private *priv = (struct lbtf_private *) cardp->priv;
+
+ if_usb_reset_device(cardp);
+
+ if (priv)
+ lbtf_remove_card(priv);
+
+ /* Unlink and free urb */
+ if_usb_free(cardp);
+
+ usb_set_intfdata(intf, NULL);
+ usb_put_dev(interface_to_usbdev(intf));
+}
+
+/**
+ * if_usb_send_fw_pkt - This function downloads the FW
+ *
+ * @priv pointer to struct lbtf_private
+ *
+ * Returns: 0
+ */
+static int if_usb_send_fw_pkt(struct if_usb_card *cardp)
+{
+ struct fwdata *fwdata = cardp->ep_out_buf;
+ u8 *firmware = (u8 *) cardp->fw->data;
+
+ /* If we got a CRC failure on the last block, back
+ up and retry it */
+ if (!cardp->CRC_OK) {
+ cardp->totalbytes = cardp->fwlastblksent;
+ cardp->fwseqnum--;
+ }
+
+ /* struct fwdata (which we sent to the card) has an
+ extra __le32 field in between the header and the data,
+ which is not in the struct fwheader in the actual
+ firmware binary. Insert the seqnum in the middle... */
+ memcpy(&fwdata->hdr, &firmware[cardp->totalbytes],
+ sizeof(struct fwheader));
+
+ cardp->fwlastblksent = cardp->totalbytes;
+ cardp->totalbytes += sizeof(struct fwheader);
+
+ memcpy(fwdata->data, &firmware[cardp->totalbytes],
+ le32_to_cpu(fwdata->hdr.datalength));
+
+ fwdata->seqnum = cpu_to_le32(++cardp->fwseqnum);
+ cardp->totalbytes += le32_to_cpu(fwdata->hdr.datalength);
+
+ usb_tx_block(cardp, cardp->ep_out_buf, sizeof(struct fwdata) +
+ le32_to_cpu(fwdata->hdr.datalength), 0);
+
+ if (fwdata->hdr.dnldcmd == cpu_to_le32(FW_HAS_LAST_BLOCK))
+ /* Host has finished FW downloading
+ * Donwloading FW JUMP BLOCK
+ */
+ cardp->fwfinalblk = 1;
+
+ return 0;
+}
+
+static int if_usb_reset_device(struct if_usb_card *cardp)
+{
+ struct cmd_ds_802_11_reset *cmd = cardp->ep_out_buf + 4;
+ int ret;
+
+ *(__le32 *)cardp->ep_out_buf = cpu_to_le32(CMD_TYPE_REQUEST);
+
+ cmd->hdr.command = cpu_to_le16(CMD_802_11_RESET);
+ cmd->hdr.size = cpu_to_le16(sizeof(struct cmd_ds_802_11_reset));
+ cmd->hdr.result = cpu_to_le16(0);
+ cmd->hdr.seqnum = cpu_to_le16(0x5a5a);
+ cmd->action = cpu_to_le16(CMD_ACT_HALT);
+ usb_tx_block(cardp, cardp->ep_out_buf,
+ 4 + sizeof(struct cmd_ds_802_11_reset), 0);
+
+ msleep(100);
+ ret = usb_reset_device(cardp->udev);
+ msleep(100);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(if_usb_reset_device);
+
+/**
+ * usb_tx_block - transfer data to the device
+ *
+ * @priv pointer to struct lbtf_private
+ * @payload pointer to payload data
+ * @nb data length
+ * @data non-zero for data, zero for commands
+ *
+ * Returns: 0 on success, nonzero otherwise.
+ */
+static int usb_tx_block(struct if_usb_card *cardp, uint8_t *payload,
+ uint16_t nb, u8 data)
+{
+ struct urb *urb;
+
+ /* check if device is removed */
+ if (cardp->priv->surpriseremoved)
+ return -1;
+
+ if (data)
+ urb = cardp->tx_urb;
+ else
+ urb = cardp->cmd_urb;
+
+ usb_fill_bulk_urb(urb, cardp->udev,
+ usb_sndbulkpipe(cardp->udev,
+ cardp->ep_out),
+ payload, nb, if_usb_write_bulk_callback, cardp);
+
+ urb->transfer_flags |= URB_ZERO_PACKET;
+
+ if (usb_submit_urb(urb, GFP_ATOMIC))
+ return -1;
+ return 0;
+}
+
+static int __if_usb_submit_rx_urb(struct if_usb_card *cardp,
+ void (*callbackfn)(struct urb *urb))
+{
+ struct sk_buff *skb;
+
+ skb = dev_alloc_skb(MRVDRV_ETH_RX_PACKET_BUFFER_SIZE);
+ if (!skb)
+ return -1;
+
+ cardp->rx_skb = skb;
+
+ /* Fill the receive configuration URB and initialise the Rx call back */
+ usb_fill_bulk_urb(cardp->rx_urb, cardp->udev,
+ usb_rcvbulkpipe(cardp->udev, cardp->ep_in),
+ (void *) (skb->tail),
+ MRVDRV_ETH_RX_PACKET_BUFFER_SIZE, callbackfn, cardp);
+
+ cardp->rx_urb->transfer_flags |= URB_ZERO_PACKET;
+
+ if (usb_submit_urb(cardp->rx_urb, GFP_ATOMIC)) {
+ kfree_skb(skb);
+ cardp->rx_skb = NULL;
+ return -1;
+ } else
+ return 0;
+}
+
+static int if_usb_submit_rx_urb_fwload(struct if_usb_card *cardp)
+{
+ return __if_usb_submit_rx_urb(cardp, &if_usb_receive_fwload);
+}
+
+static int if_usb_submit_rx_urb(struct if_usb_card *cardp)
+{
+ return __if_usb_submit_rx_urb(cardp, &if_usb_receive);
+}
+
+static void if_usb_receive_fwload(struct urb *urb)
+{
+ struct if_usb_card *cardp = urb->context;
+ struct sk_buff *skb = cardp->rx_skb;
+ struct fwsyncheader *syncfwheader;
+ struct bootcmdresp bcmdresp;
+
+ if (urb->status) {
+ kfree_skb(skb);
+ return;
+ }
+
+ if (cardp->fwdnldover) {
+ __le32 *tmp = (__le32 *)(skb->data);
+
+ if (tmp[0] == cpu_to_le32(CMD_TYPE_INDICATION) &&
+ tmp[1] == cpu_to_le32(MACREG_INT_CODE_FIRMWARE_READY))
+ /* Firmware ready event received */
+ wake_up(&cardp->fw_wq);
+ else
+ if_usb_submit_rx_urb_fwload(cardp);
+ kfree_skb(skb);
+ return;
+ }
+ if (cardp->bootcmdresp <= 0) {
+ memcpy(&bcmdresp, skb->data, sizeof(bcmdresp));
+
+ if (le16_to_cpu(cardp->udev->descriptor.bcdDevice) < 0x3106) {
+ kfree_skb(skb);
+ if_usb_submit_rx_urb_fwload(cardp);
+ cardp->bootcmdresp = 1;
+ /* Received valid boot command response */
+ return;
+ }
+ if (bcmdresp.magic != cpu_to_le32(BOOT_CMD_MAGIC_NUMBER)) {
+ if (bcmdresp.magic == cpu_to_le32(CMD_TYPE_REQUEST) ||
+ bcmdresp.magic == cpu_to_le32(CMD_TYPE_DATA) ||
+ bcmdresp.magic == cpu_to_le32(CMD_TYPE_INDICATION))
+ cardp->bootcmdresp = -1;
+ } else if (bcmdresp.cmd == BOOT_CMD_FW_BY_USB &&
+ bcmdresp.result == BOOT_CMD_RESP_OK)
+ cardp->bootcmdresp = 1;
+
+ kfree_skb(skb);
+ if_usb_submit_rx_urb_fwload(cardp);
+ return;
+ }
+
+ syncfwheader = kmalloc(sizeof(struct fwsyncheader), GFP_ATOMIC);
+ if (!syncfwheader) {
+ kfree_skb(skb);
+ return;
+ }
+
+ memcpy(syncfwheader, skb->data, sizeof(struct fwsyncheader));
+
+ if (!syncfwheader->cmd)
+ cardp->CRC_OK = 1;
+ else
+ cardp->CRC_OK = 0;
+ kfree_skb(skb);
+
+ /* reschedule timer for 200ms hence */
+ mod_timer(&cardp->fw_timeout, jiffies + (HZ/5));
+
+ if (cardp->fwfinalblk) {
+ cardp->fwdnldover = 1;
+ goto exit;
+ }
+
+ if_usb_send_fw_pkt(cardp);
+
+ exit:
+ if_usb_submit_rx_urb_fwload(cardp);
+
+ kfree(syncfwheader);
+
+ return;
+}
+
+#define MRVDRV_MIN_PKT_LEN 30
+
+static inline void process_cmdtypedata(int recvlength, struct sk_buff *skb,
+ struct if_usb_card *cardp,
+ struct lbtf_private *priv)
+{
+ if (recvlength > MRVDRV_ETH_RX_PACKET_BUFFER_SIZE + MESSAGE_HEADER_LEN
+ || recvlength < MRVDRV_MIN_PKT_LEN) {
+ kfree_skb(skb);
+ return;
+ }
+
+ skb_put(skb, recvlength);
+ skb_pull(skb, MESSAGE_HEADER_LEN);
+ lbtf_rx(priv, skb);
+}
+
+static inline void process_cmdrequest(int recvlength, uint8_t *recvbuff,
+ struct sk_buff *skb,
+ struct if_usb_card *cardp,
+ struct lbtf_private *priv)
+{
+ if (recvlength > LBS_CMD_BUFFER_SIZE) {
+ kfree_skb(skb);
+ return;
+ }
+
+ if (!in_interrupt())
+ BUG();
+
+ spin_lock(&priv->driver_lock);
+ memcpy(priv->cmd_resp_buff, recvbuff + MESSAGE_HEADER_LEN,
+ recvlength - MESSAGE_HEADER_LEN);
+ kfree_skb(skb);
+ lbtf_cmd_response_rx(priv);
+ spin_unlock(&priv->driver_lock);
+}
+
+/**
+ * if_usb_receive - read data received from the device.
+ *
+ * @urb pointer to struct urb
+ */
+static void if_usb_receive(struct urb *urb)
+{
+ struct if_usb_card *cardp = urb->context;
+ struct sk_buff *skb = cardp->rx_skb;
+ struct lbtf_private *priv = cardp->priv;
+ int recvlength = urb->actual_length;
+ uint8_t *recvbuff = NULL;
+ uint32_t recvtype = 0;
+ __le32 *pkt = (__le32 *) skb->data;
+
+ if (recvlength) {
+ if (urb->status) {
+ kfree_skb(skb);
+ goto setup_for_next;
+ }
+
+ recvbuff = skb->data;
+ recvtype = le32_to_cpu(pkt[0]);
+ } else if (urb->status) {
+ kfree_skb(skb);
+ return;
+ }
+
+ switch (recvtype) {
+ case CMD_TYPE_DATA:
+ process_cmdtypedata(recvlength, skb, cardp, priv);
+ break;
+
+ case CMD_TYPE_REQUEST:
+ process_cmdrequest(recvlength, recvbuff, skb, cardp, priv);
+ break;
+
+ case CMD_TYPE_INDICATION:
+ {
+ /* Event cause handling */
+ u32 event_cause = le32_to_cpu(pkt[1]);
+
+ /* Icky undocumented magic special case */
+ if (event_cause & 0xffff0000) {
+ u16 tmp;
+ u8 retrycnt;
+ u8 failure;
+
+ tmp = event_cause >> 16;
+ retrycnt = tmp & 0x00ff;
+ failure = (tmp & 0xff00) >> 8;
+ lbtf_send_tx_feedback(priv, retrycnt, failure);
+ } else if (event_cause == LBTF_EVENT_BCN_SENT)
+ lbtf_bcn_sent(priv);
+ else
+ printk(KERN_DEBUG
+ "Unsupported notification %d received\n",
+ event_cause);
+ kfree_skb(skb);
+ break;
+ }
+ default:
+ printk(KERN_DEBUG "libertastf: unknown command type 0x%X\n",
+ recvtype);
+ kfree_skb(skb);
+ break;
+ }
+
+setup_for_next:
+ if_usb_submit_rx_urb(cardp);
+}
+
+/**
+ * if_usb_host_to_card - Download data to the device
+ *
+ * @priv pointer to struct lbtf_private structure
+ * @type type of data
+ * @buf pointer to data buffer
+ * @len number of bytes
+ *
+ * Returns: 0 on success, nonzero otherwise
+ */
+static int if_usb_host_to_card(struct lbtf_private *priv, uint8_t type,
+ uint8_t *payload, uint16_t nb)
+{
+ struct if_usb_card *cardp = priv->card;
+ u8 data = 0;
+
+ if (type == MVMS_CMD) {
+ *(__le32 *)cardp->ep_out_buf = cpu_to_le32(CMD_TYPE_REQUEST);
+ } else {
+ *(__le32 *)cardp->ep_out_buf = cpu_to_le32(CMD_TYPE_DATA);
+ data = 1;
+ }
+
+ memcpy((cardp->ep_out_buf + MESSAGE_HEADER_LEN), payload, nb);
+
+ return usb_tx_block(cardp, cardp->ep_out_buf, nb + MESSAGE_HEADER_LEN,
+ data);
+}
+
+/**
+ * if_usb_issue_boot_command - Issue boot command to Boot2.
+ *
+ * @ivalue 1 boots from FW by USB-Download, 2 boots from FW in EEPROM.
+ *
+ * Returns: 0
+ */
+static int if_usb_issue_boot_command(struct if_usb_card *cardp, int ivalue)
+{
+ struct bootcmd *bootcmd = cardp->ep_out_buf;
+
+ /* Prepare command */
+ bootcmd->magic = cpu_to_le32(BOOT_CMD_MAGIC_NUMBER);
+ bootcmd->cmd = ivalue;
+ memset(bootcmd->pad, 0, sizeof(bootcmd->pad));
+
+ /* Issue command */
+ usb_tx_block(cardp, cardp->ep_out_buf, sizeof(*bootcmd), 0);
+
+ return 0;
+}
+
+
+/**
+ * check_fwfile_format - Check the validity of Boot2/FW image.
+ *
+ * @data pointer to image
+ * @totlen image length
+ *
+ * Returns: 0 if the image is valid, nonzero otherwise.
+ */
+static int check_fwfile_format(const u8 *data, u32 totlen)
+{
+ u32 bincmd, exit;
+ u32 blksize, offset, len;
+ int ret;
+
+ ret = 1;
+ exit = len = 0;
+
+ do {
+ struct fwheader *fwh = (void *) data;
+
+ bincmd = le32_to_cpu(fwh->dnldcmd);
+ blksize = le32_to_cpu(fwh->datalength);
+ switch (bincmd) {
+ case FW_HAS_DATA_TO_RECV:
+ offset = sizeof(struct fwheader) + blksize;
+ data += offset;
+ len += offset;
+ if (len >= totlen)
+ exit = 1;
+ break;
+ case FW_HAS_LAST_BLOCK:
+ exit = 1;
+ ret = 0;
+ break;
+ default:
+ exit = 1;
+ break;
+ }
+ } while (!exit);
+
+ if (ret)
+ printk(KERN_INFO
+ "libertastf: firmware file format check failed\n");
+ return ret;
+}
+
+
+static int if_usb_prog_firmware(struct if_usb_card *cardp)
+{
+ int i = 0;
+ static int reset_count = 10;
+ int ret = 0;
+
+ ret = request_firmware(&cardp->fw, lbtf_fw_name, &cardp->udev->dev);
+ if (ret < 0) {
+ printk(KERN_INFO "libertastf: firmware %s not found\n",
+ lbtf_fw_name);
+ goto done;
+ }
+
+ if (check_fwfile_format(cardp->fw->data, cardp->fw->size))
+ goto release_fw;
+
+restart:
+ if (if_usb_submit_rx_urb_fwload(cardp) < 0) {
+ ret = -1;
+ goto release_fw;
+ }
+
+ cardp->bootcmdresp = 0;
+ do {
+ int j = 0;
+ i++;
+ /* Issue Boot command = 1, Boot from Download-FW */
+ if_usb_issue_boot_command(cardp, BOOT_CMD_FW_BY_USB);
+ /* wait for command response */
+ do {
+ j++;
+ msleep_interruptible(100);
+ } while (cardp->bootcmdresp == 0 && j < 10);
+ } while (cardp->bootcmdresp == 0 && i < 5);
+
+ if (cardp->bootcmdresp <= 0) {
+ if (--reset_count >= 0) {
+ if_usb_reset_device(cardp);
+ goto restart;
+ }
+ return -1;
+ }
+
+ i = 0;
+
+ cardp->totalbytes = 0;
+ cardp->fwlastblksent = 0;
+ cardp->CRC_OK = 1;
+ cardp->fwdnldover = 0;
+ cardp->fwseqnum = -1;
+ cardp->totalbytes = 0;
+ cardp->fwfinalblk = 0;
+
+ /* Send the first firmware packet... */
+ if_usb_send_fw_pkt(cardp);
+
+ /* ... and wait for the process to complete */
+ wait_event_interruptible(cardp->fw_wq, cardp->priv->surpriseremoved ||
+ cardp->fwdnldover);
+
+ del_timer_sync(&cardp->fw_timeout);
+ usb_kill_urb(cardp->rx_urb);
+
+ if (!cardp->fwdnldover) {
+ printk(KERN_INFO "libertastf: failed to load fw,"
+ " resetting device!\n");
+ if (--reset_count >= 0) {
+ if_usb_reset_device(cardp);
+ goto restart;
+ }
+
+ printk(KERN_INFO "libertastf: fw download failure\n");
+ ret = -1;
+ goto release_fw;
+ }
+
+ cardp->priv->fw_ready = 1;
+
+ release_fw:
+ release_firmware(cardp->fw);
+ cardp->fw = NULL;
+
+ if_usb_setup_firmware(cardp->priv);
+
+ done:
+ return ret;
+}
+EXPORT_SYMBOL_GPL(if_usb_prog_firmware);
+
+
+#define if_usb_suspend NULL
+#define if_usb_resume NULL
+
+static struct usb_driver if_usb_driver = {
+ .name = DRV_NAME,
+ .probe = if_usb_probe,
+ .disconnect = if_usb_disconnect,
+ .id_table = if_usb_table,
+ .suspend = if_usb_suspend,
+ .resume = if_usb_resume,
+};
+
+static int __init if_usb_init_module(void)
+{
+ int ret = 0;
+
+ ret = usb_register(&if_usb_driver);
+ return ret;
+}
+
+static void __exit if_usb_exit_module(void)
+{
+ usb_deregister(&if_usb_driver);
+}
+
+module_init(if_usb_init_module);
+module_exit(if_usb_exit_module);
+
+MODULE_DESCRIPTION("8388 USB WLAN Thinfirm Driver");
+MODULE_AUTHOR("Cozybit Inc.");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/wireless/libertas_tf/if_usb.h b/drivers/net/wireless/libertas_tf/if_usb.h
new file mode 100644
index 0000000000000000000000000000000000000000..6fa5b3f59efec42e2db22cbb01972118459a736f
--- /dev/null
+++ b/drivers/net/wireless/libertas_tf/if_usb.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2008, cozybit Inc.
+ * Copyright (C) 2003-2006, Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+#include <linux/wait.h>
+#include <linux/timer.h>
+
+struct lbtf_private;
+
+/**
+ * This file contains definition for USB interface.
+ */
+#define CMD_TYPE_REQUEST 0xF00DFACE
+#define CMD_TYPE_DATA 0xBEADC0DE
+#define CMD_TYPE_INDICATION 0xBEEFFACE
+
+#define BOOT_CMD_FW_BY_USB 0x01
+#define BOOT_CMD_FW_IN_EEPROM 0x02
+#define BOOT_CMD_UPDATE_BOOT2 0x03
+#define BOOT_CMD_UPDATE_FW 0x04
+#define BOOT_CMD_MAGIC_NUMBER 0x4C56524D /* LVRM */
+
+struct bootcmd {
+ __le32 magic;
+ uint8_t cmd;
+ uint8_t pad[11];
+};
+
+#define BOOT_CMD_RESP_OK 0x0001
+#define BOOT_CMD_RESP_FAIL 0x0000
+
+struct bootcmdresp {
+ __le32 magic;
+ uint8_t cmd;
+ uint8_t result;
+ uint8_t pad[2];
+};
+
+/** USB card description structure*/
+struct if_usb_card {
+ struct usb_device *udev;
+ struct urb *rx_urb, *tx_urb, *cmd_urb;
+ struct lbtf_private *priv;
+
+ struct sk_buff *rx_skb;
+
+ uint8_t ep_in;
+ uint8_t ep_out;
+
+ int8_t bootcmdresp;
+
+ int ep_in_size;
+
+ void *ep_out_buf;
+ int ep_out_size;
+
+ const struct firmware *fw;
+ struct timer_list fw_timeout;
+ wait_queue_head_t fw_wq;
+ uint32_t fwseqnum;
+ uint32_t totalbytes;
+ uint32_t fwlastblksent;
+ uint8_t CRC_OK;
+ uint8_t fwdnldover;
+ uint8_t fwfinalblk;
+
+ __le16 boot2_version;
+};
+
+/** fwheader */
+struct fwheader {
+ __le32 dnldcmd;
+ __le32 baseaddr;
+ __le32 datalength;
+ __le32 CRC;
+};
+
+#define FW_MAX_DATA_BLK_SIZE 600
+/** FWData */
+struct fwdata {
+ struct fwheader hdr;
+ __le32 seqnum;
+ uint8_t data[0];
+};
+
+/** fwsyncheader */
+struct fwsyncheader {
+ __le32 cmd;
+ __le32 seqnum;
+};
+
+#define FW_HAS_DATA_TO_RECV 0x00000001
+#define FW_HAS_LAST_BLOCK 0x00000004
diff --git a/drivers/net/wireless/libertas_tf/libertas_tf.h b/drivers/net/wireless/libertas_tf/libertas_tf.h
new file mode 100644
index 0000000000000000000000000000000000000000..8995cd7c29bf4ce1ef15cc95c5e614a43e456f4a
--- /dev/null
+++ b/drivers/net/wireless/libertas_tf/libertas_tf.h
@@ -0,0 +1,514 @@
+/*
+ * Copyright (C) 2008, cozybit Inc.
+ * Copyright (C) 2007, Red Hat, Inc.
+ * Copyright (C) 2003-2006, Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+#include <linux/spinlock.h>
+#include <linux/device.h>
+#include <linux/kthread.h>
+#include <net/mac80211.h>
+
+#ifndef DRV_NAME
+#define DRV_NAME "libertas_tf"
+#endif
+
+#define MRVL_DEFAULT_RETRIES 9
+#define MRVL_PER_PACKET_RATE 0x10
+#define MRVL_MAX_BCN_SIZE 440
+#define CMD_OPTION_WAITFORRSP 0x0002
+
+/* Return command are almost always the same as the host command, but with
+ * bit 15 set high. There are a few exceptions, though...
+ */
+#define CMD_RET(cmd) (0x8000 | cmd)
+
+/* Command codes */
+#define CMD_GET_HW_SPEC 0x0003
+#define CMD_802_11_RESET 0x0005
+#define CMD_MAC_MULTICAST_ADR 0x0010
+#define CMD_802_11_RADIO_CONTROL 0x001c
+#define CMD_802_11_RF_CHANNEL 0x001d
+#define CMD_802_11_RF_TX_POWER 0x001e
+#define CMD_MAC_CONTROL 0x0028
+#define CMD_802_11_MAC_ADDRESS 0x004d
+#define CMD_SET_BOOT2_VER 0x00a5
+#define CMD_802_11_BEACON_CTRL 0x00b0
+#define CMD_802_11_BEACON_SET 0x00cb
+#define CMD_802_11_SET_MODE 0x00cc
+#define CMD_802_11_SET_BSSID 0x00cd
+
+#define CMD_ACT_GET 0x0000
+#define CMD_ACT_SET 0x0001
+
+/* Define action or option for CMD_802_11_RESET */
+#define CMD_ACT_HALT 0x0003
+
+/* Define action or option for CMD_MAC_CONTROL */
+#define CMD_ACT_MAC_RX_ON 0x0001
+#define CMD_ACT_MAC_TX_ON 0x0002
+#define CMD_ACT_MAC_MULTICAST_ENABLE 0x0020
+#define CMD_ACT_MAC_BROADCAST_ENABLE 0x0040
+#define CMD_ACT_MAC_PROMISCUOUS_ENABLE 0x0080
+#define CMD_ACT_MAC_ALL_MULTICAST_ENABLE 0x0100
+
+/* Define action or option for CMD_802_11_RADIO_CONTROL */
+#define CMD_TYPE_AUTO_PREAMBLE 0x0001
+#define CMD_TYPE_SHORT_PREAMBLE 0x0002
+#define CMD_TYPE_LONG_PREAMBLE 0x0003
+
+#define TURN_ON_RF 0x01
+#define RADIO_ON 0x01
+#define RADIO_OFF 0x00
+
+#define SET_AUTO_PREAMBLE 0x05
+#define SET_SHORT_PREAMBLE 0x03
+#define SET_LONG_PREAMBLE 0x01
+
+/* Define action or option for CMD_802_11_RF_CHANNEL */
+#define CMD_OPT_802_11_RF_CHANNEL_GET 0x00
+#define CMD_OPT_802_11_RF_CHANNEL_SET 0x01
+
+/* Codes for CMD_802_11_SET_MODE */
+enum lbtf_mode {
+ LBTF_PASSIVE_MODE,
+ LBTF_STA_MODE,
+ LBTF_AP_MODE,
+};
+
+/** Card Event definition */
+#define MACREG_INT_CODE_FIRMWARE_READY 48
+/** Buffer Constants */
+
+/* The size of SQ memory PPA, DPA are 8 DWORDs, that keep the physical
+* addresses of TxPD buffers. Station has only 8 TxPD available, Whereas
+* driver has more local TxPDs. Each TxPD on the host memory is associated
+* with a Tx control node. The driver maintains 8 RxPD descriptors for
+* station firmware to store Rx packet information.
+*
+* Current version of MAC has a 32x6 multicast address buffer.
+*
+* 802.11b can have up to 14 channels, the driver keeps the
+* BSSID(MAC address) of each APs or Ad hoc stations it has sensed.
+*/
+
+#define MRVDRV_MAX_MULTICAST_LIST_SIZE 32
+#define LBS_NUM_CMD_BUFFERS 10
+#define LBS_CMD_BUFFER_SIZE (2 * 1024)
+#define MRVDRV_MAX_CHANNEL_SIZE 14
+#define MRVDRV_SNAP_HEADER_LEN 8
+
+#define LBS_UPLD_SIZE 2312
+#define DEV_NAME_LEN 32
+
+/** Misc constants */
+/* This section defines 802.11 specific contants */
+
+#define MRVDRV_MAX_REGION_CODE 6
+/**
+ * the table to keep region code
+ */
+#define LBTF_REGDOMAIN_US 0x10
+#define LBTF_REGDOMAIN_CA 0x20
+#define LBTF_REGDOMAIN_EU 0x30
+#define LBTF_REGDOMAIN_SP 0x31
+#define LBTF_REGDOMAIN_FR 0x32
+#define LBTF_REGDOMAIN_JP 0x40
+
+#define SBI_EVENT_CAUSE_SHIFT 3
+
+/** RxPD status */
+
+#define MRVDRV_RXPD_STATUS_OK 0x0001
+
+
+/* This is for firmware specific length */
+#define EXTRA_LEN 36
+
+#define MRVDRV_ETH_TX_PACKET_BUFFER_SIZE \
+ (ETH_FRAME_LEN + sizeof(struct txpd) + EXTRA_LEN)
+
+#define MRVDRV_ETH_RX_PACKET_BUFFER_SIZE \
+ (ETH_FRAME_LEN + sizeof(struct rxpd) \
+ + MRVDRV_SNAP_HEADER_LEN + EXTRA_LEN)
+
+#define CMD_F_HOSTCMD (1 << 0)
+#define FW_CAPINFO_WPA (1 << 0)
+
+#define RF_ANTENNA_1 0x1
+#define RF_ANTENNA_2 0x2
+#define RF_ANTENNA_AUTO 0xFFFF
+
+#define LBTF_EVENT_BCN_SENT 55
+
+/** Global Variable Declaration */
+/** mv_ms_type */
+enum mv_ms_type {
+ MVMS_DAT = 0,
+ MVMS_CMD = 1,
+ MVMS_TXDONE = 2,
+ MVMS_EVENT
+};
+
+extern struct workqueue_struct *lbtf_wq;
+
+struct lbtf_private;
+
+struct lbtf_offset_value {
+ u32 offset;
+ u32 value;
+};
+
+struct channel_range {
+ u8 regdomain;
+ u8 start;
+ u8 end; /* exclusive (channel must be less than end) */
+};
+
+struct if_usb_card;
+
+/** Private structure for the MV device */
+struct lbtf_private {
+ void *card;
+ struct ieee80211_hw *hw;
+
+ /* Command response buffer */
+ u8 cmd_resp_buff[LBS_UPLD_SIZE];
+ /* Download sent:
+ bit0 1/0=data_sent/data_tx_done,
+ bit1 1/0=cmd_sent/cmd_tx_done,
+ all other bits reserved 0 */
+ struct ieee80211_vif *vif;
+
+ struct work_struct cmd_work;
+ struct work_struct tx_work;
+ /** Hardware access */
+ int (*hw_host_to_card) (struct lbtf_private *priv, u8 type, u8 *payload, u16 nb);
+ int (*hw_prog_firmware) (struct if_usb_card *cardp);
+ int (*hw_reset_device) (struct if_usb_card *cardp);
+
+
+ /** Wlan adapter data structure*/
+ /** STATUS variables */
+ u32 fwrelease;
+ u32 fwcapinfo;
+ /* protected with big lock */
+
+ struct mutex lock;
+
+ /** command-related variables */
+ u16 seqnum;
+ /* protected by big lock */
+
+ struct cmd_ctrl_node *cmd_array;
+ /** Current command */
+ struct cmd_ctrl_node *cur_cmd;
+ /** command Queues */
+ /** Free command buffers */
+ struct list_head cmdfreeq;
+ /** Pending command buffers */
+ struct list_head cmdpendingq;
+
+ /** spin locks */
+ spinlock_t driver_lock;
+
+ /** Timers */
+ struct timer_list command_timer;
+ int nr_retries;
+ int cmd_timed_out;
+
+ u8 cmd_response_rxed;
+
+ /** capability Info used in Association, start, join */
+ u16 capability;
+
+ /** MAC address information */
+ u8 current_addr[ETH_ALEN];
+ u8 multicastlist[MRVDRV_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
+ u32 nr_of_multicastmacaddr;
+ int cur_freq;
+
+ struct sk_buff *skb_to_tx;
+ struct sk_buff *tx_skb;
+
+ /** NIC Operation characteristics */
+ u16 mac_control;
+ u16 regioncode;
+ struct channel_range range;
+
+ u8 radioon;
+ u32 preamble;
+
+ struct ieee80211_channel channels[14];
+ struct ieee80211_rate rates[12];
+ struct ieee80211_supported_band band;
+ struct lbtf_offset_value offsetvalue;
+
+ u8 fw_ready;
+ u8 surpriseremoved;
+ struct sk_buff_head bc_ps_buf;
+};
+
+/* 802.11-related definitions */
+
+/* TxPD descriptor */
+struct txpd {
+ /* Current Tx packet status */
+ __le32 tx_status;
+ /* Tx control */
+ __le32 tx_control;
+ __le32 tx_packet_location;
+ /* Tx packet length */
+ __le16 tx_packet_length;
+ /* First 2 byte of destination MAC address */
+ u8 tx_dest_addr_high[2];
+ /* Last 4 byte of destination MAC address */
+ u8 tx_dest_addr_low[4];
+ /* Pkt Priority */
+ u8 priority;
+ /* Pkt Trasnit Power control */
+ u8 powermgmt;
+ /* Time the packet has been queued in the driver (units = 2ms) */
+ u8 pktdelay_2ms;
+ /* reserved */
+ u8 reserved1;
+};
+
+/* RxPD Descriptor */
+struct rxpd {
+ /* Current Rx packet status */
+ __le16 status;
+
+ /* SNR */
+ u8 snr;
+
+ /* Tx control */
+ u8 rx_control;
+
+ /* Pkt length */
+ __le16 pkt_len;
+
+ /* Noise Floor */
+ u8 nf;
+
+ /* Rx Packet Rate */
+ u8 rx_rate;
+
+ /* Pkt addr */
+ __le32 pkt_ptr;
+
+ /* Next Rx RxPD addr */
+ __le32 next_rxpd_ptr;
+
+ /* Pkt Priority */
+ u8 priority;
+ u8 reserved[3];
+};
+
+struct cmd_header {
+ __le16 command;
+ __le16 size;
+ __le16 seqnum;
+ __le16 result;
+} __attribute__ ((packed));
+
+struct cmd_ctrl_node {
+ struct list_head list;
+ int result;
+ /* command response */
+ int (*callback)(struct lbtf_private *,
+ unsigned long, struct cmd_header *);
+ unsigned long callback_arg;
+ /* command data */
+ struct cmd_header *cmdbuf;
+ /* wait queue */
+ u16 cmdwaitqwoken;
+ wait_queue_head_t cmdwait_q;
+};
+
+/*
+ * Define data structure for CMD_GET_HW_SPEC
+ * This structure defines the response for the GET_HW_SPEC command
+ */
+struct cmd_ds_get_hw_spec {
+ struct cmd_header hdr;
+
+ /* HW Interface version number */
+ __le16 hwifversion;
+ /* HW version number */
+ __le16 version;
+ /* Max number of TxPD FW can handle */
+ __le16 nr_txpd;
+ /* Max no of Multicast address */
+ __le16 nr_mcast_adr;
+ /* MAC address */
+ u8 permanentaddr[6];
+
+ /* region Code */
+ __le16 regioncode;
+
+ /* Number of antenna used */
+ __le16 nr_antenna;
+
+ /* FW release number, example 0x01030304 = 2.3.4p1 */
+ __le32 fwrelease;
+
+ /* Base Address of TxPD queue */
+ __le32 wcb_base;
+ /* Read Pointer of RxPd queue */
+ __le32 rxpd_rdptr;
+
+ /* Write Pointer of RxPd queue */
+ __le32 rxpd_wrptr;
+
+ /*FW/HW capability */
+ __le32 fwcapinfo;
+} __attribute__ ((packed));
+
+struct cmd_ds_mac_control {
+ struct cmd_header hdr;
+ __le16 action;
+ u16 reserved;
+};
+
+struct cmd_ds_802_11_mac_address {
+ struct cmd_header hdr;
+
+ __le16 action;
+ uint8_t macadd[ETH_ALEN];
+};
+
+struct cmd_ds_mac_multicast_addr {
+ struct cmd_header hdr;
+
+ __le16 action;
+ __le16 nr_of_adrs;
+ u8 maclist[ETH_ALEN * MRVDRV_MAX_MULTICAST_LIST_SIZE];
+};
+
+struct cmd_ds_set_mode {
+ struct cmd_header hdr;
+
+ __le16 mode;
+};
+
+struct cmd_ds_set_bssid {
+ struct cmd_header hdr;
+
+ u8 bssid[6];
+ u8 activate;
+};
+
+struct cmd_ds_802_11_radio_control {
+ struct cmd_header hdr;
+
+ __le16 action;
+ __le16 control;
+};
+
+
+struct cmd_ds_802_11_rf_channel {
+ struct cmd_header hdr;
+
+ __le16 action;
+ __le16 channel;
+ __le16 rftype; /* unused */
+ __le16 reserved; /* unused */
+ u8 channellist[32]; /* unused */
+};
+
+struct cmd_ds_set_boot2_ver {
+ struct cmd_header hdr;
+
+ __le16 action;
+ __le16 version;
+};
+
+struct cmd_ds_802_11_reset {
+ struct cmd_header hdr;
+
+ __le16 action;
+};
+
+struct cmd_ds_802_11_beacon_control {
+ struct cmd_header hdr;
+
+ __le16 action;
+ __le16 beacon_enable;
+ __le16 beacon_period;
+};
+
+struct cmd_ds_802_11_beacon_set {
+ struct cmd_header hdr;
+
+ __le16 len;
+ u8 beacon[MRVL_MAX_BCN_SIZE];
+};
+
+struct lbtf_private;
+struct cmd_ctrl_node;
+
+/** Function Prototype Declaration */
+void lbtf_set_mac_control(struct lbtf_private *priv);
+
+int lbtf_free_cmd_buffer(struct lbtf_private *priv);
+
+int lbtf_allocate_cmd_buffer(struct lbtf_private *priv);
+int lbtf_execute_next_command(struct lbtf_private *priv);
+int lbtf_set_radio_control(struct lbtf_private *priv);
+int lbtf_update_hw_spec(struct lbtf_private *priv);
+int lbtf_cmd_set_mac_multicast_addr(struct lbtf_private *priv);
+void lbtf_set_mode(struct lbtf_private *priv, enum lbtf_mode mode);
+void lbtf_set_bssid(struct lbtf_private *priv, bool activate, u8 *bssid);
+int lbtf_set_mac_address(struct lbtf_private *priv, uint8_t *mac_addr);
+
+int lbtf_set_channel(struct lbtf_private *priv, u8 channel);
+
+int lbtf_beacon_set(struct lbtf_private *priv, struct sk_buff *beacon);
+int lbtf_beacon_ctrl(struct lbtf_private *priv, bool beacon_enable,
+ int beacon_int);
+
+
+int lbtf_process_rx_command(struct lbtf_private *priv);
+void lbtf_complete_command(struct lbtf_private *priv, struct cmd_ctrl_node *cmd,
+ int result);
+void lbtf_cmd_response_rx(struct lbtf_private *priv);
+
+/* main.c */
+struct chan_freq_power *lbtf_get_region_cfp_table(u8 region,
+ int *cfp_no);
+struct lbtf_private *lbtf_add_card(void *card, struct device *dmdev);
+int lbtf_remove_card(struct lbtf_private *priv);
+int lbtf_start_card(struct lbtf_private *priv);
+int lbtf_rx(struct lbtf_private *priv, struct sk_buff *skb);
+void lbtf_send_tx_feedback(struct lbtf_private *priv, u8 retrycnt, u8 fail);
+void lbtf_bcn_sent(struct lbtf_private *priv);
+
+/* support functions for cmd.c */
+/* lbtf_cmd() infers the size of the buffer to copy data back into, from
+ the size of the target of the pointer. Since the command to be sent
+ may often be smaller, that size is set in cmd->size by the caller.*/
+#define lbtf_cmd(priv, cmdnr, cmd, cb, cb_arg) ({ \
+ uint16_t __sz = le16_to_cpu((cmd)->hdr.size); \
+ (cmd)->hdr.size = cpu_to_le16(sizeof(*(cmd))); \
+ __lbtf_cmd(priv, cmdnr, &(cmd)->hdr, __sz, cb, cb_arg); \
+})
+
+#define lbtf_cmd_with_response(priv, cmdnr, cmd) \
+ lbtf_cmd(priv, cmdnr, cmd, lbtf_cmd_copyback, (unsigned long) (cmd))
+
+void lbtf_cmd_async(struct lbtf_private *priv, uint16_t command,
+ struct cmd_header *in_cmd, int in_cmd_size);
+
+int __lbtf_cmd(struct lbtf_private *priv, uint16_t command,
+ struct cmd_header *in_cmd, int in_cmd_size,
+ int (*callback)(struct lbtf_private *, unsigned long,
+ struct cmd_header *),
+ unsigned long callback_arg);
+
+int lbtf_cmd_copyback(struct lbtf_private *priv, unsigned long extra,
+ struct cmd_header *resp);
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
new file mode 100644
index 0000000000000000000000000000000000000000..feff945ad856368e737eac8a344352b947ad73c5
--- /dev/null
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -0,0 +1,662 @@
+/*
+ * Copyright (C) 2008, cozybit Inc.
+ * Copyright (C) 2003-2006, Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+#include "libertas_tf.h"
+#include "linux/etherdevice.h"
+
+#define DRIVER_RELEASE_VERSION "004.p0"
+/* thinfirm version: 5.132.X.pX */
+#define LBTF_FW_VER_MIN 0x05840300
+#define LBTF_FW_VER_MAX 0x0584ffff
+#define QOS_CONTROL_LEN 2
+
+static const char lbtf_driver_version[] = "THINFIRM-USB8388-" DRIVER_RELEASE_VERSION;
+struct workqueue_struct *lbtf_wq;
+
+static const struct ieee80211_channel lbtf_channels[] = {
+ { .center_freq = 2412, .hw_value = 1 },
+ { .center_freq = 2417, .hw_value = 2 },
+ { .center_freq = 2422, .hw_value = 3 },
+ { .center_freq = 2427, .hw_value = 4 },
+ { .center_freq = 2432, .hw_value = 5 },
+ { .center_freq = 2437, .hw_value = 6 },
+ { .center_freq = 2442, .hw_value = 7 },
+ { .center_freq = 2447, .hw_value = 8 },
+ { .center_freq = 2452, .hw_value = 9 },
+ { .center_freq = 2457, .hw_value = 10 },
+ { .center_freq = 2462, .hw_value = 11 },
+ { .center_freq = 2467, .hw_value = 12 },
+ { .center_freq = 2472, .hw_value = 13 },
+ { .center_freq = 2484, .hw_value = 14 },
+};
+
+/* This table contains the hardware specific values for the modulation rates. */
+static const struct ieee80211_rate lbtf_rates[] = {
+ { .bitrate = 10,
+ .hw_value = 0, },
+ { .bitrate = 20,
+ .hw_value = 1,
+ .flags = IEEE80211_RATE_SHORT_PREAMBLE },
+ { .bitrate = 55,
+ .hw_value = 2,
+ .flags = IEEE80211_RATE_SHORT_PREAMBLE },
+ { .bitrate = 110,
+ .hw_value = 3,
+ .flags = IEEE80211_RATE_SHORT_PREAMBLE },
+ { .bitrate = 60,
+ .hw_value = 5,
+ .flags = 0 },
+ { .bitrate = 90,
+ .hw_value = 6,
+ .flags = 0 },
+ { .bitrate = 120,
+ .hw_value = 7,
+ .flags = 0 },
+ { .bitrate = 180,
+ .hw_value = 8,
+ .flags = 0 },
+ { .bitrate = 240,
+ .hw_value = 9,
+ .flags = 0 },
+ { .bitrate = 360,
+ .hw_value = 10,
+ .flags = 0 },
+ { .bitrate = 480,
+ .hw_value = 11,
+ .flags = 0 },
+ { .bitrate = 540,
+ .hw_value = 12,
+ .flags = 0 },
+};
+
+static void lbtf_cmd_work(struct work_struct *work)
+{
+ struct lbtf_private *priv = container_of(work, struct lbtf_private,
+ cmd_work);
+ spin_lock_irq(&priv->driver_lock);
+ /* command response? */
+ if (priv->cmd_response_rxed) {
+ priv->cmd_response_rxed = 0;
+ spin_unlock_irq(&priv->driver_lock);
+ lbtf_process_rx_command(priv);
+ spin_lock_irq(&priv->driver_lock);
+ }
+
+ if (priv->cmd_timed_out && priv->cur_cmd) {
+ struct cmd_ctrl_node *cmdnode = priv->cur_cmd;
+
+ if (++priv->nr_retries > 10) {
+ lbtf_complete_command(priv, cmdnode,
+ -ETIMEDOUT);
+ priv->nr_retries = 0;
+ } else {
+ priv->cur_cmd = NULL;
+
+ /* Stick it back at the _top_ of the pending
+ * queue for immediate resubmission */
+ list_add(&cmdnode->list, &priv->cmdpendingq);
+ }
+ }
+ priv->cmd_timed_out = 0;
+ spin_unlock_irq(&priv->driver_lock);
+
+ if (!priv->fw_ready)
+ return;
+ /* Execute the next command */
+ if (!priv->cur_cmd)
+ lbtf_execute_next_command(priv);
+}
+
+/**
+ * lbtf_setup_firmware: initialize firmware.
+ *
+ * @priv A pointer to struct lbtf_private structure
+ *
+ * Returns: 0 on success.
+ */
+static int lbtf_setup_firmware(struct lbtf_private *priv)
+{
+ int ret = -1;
+
+ /*
+ * Read priv address from HW
+ */
+ memset(priv->current_addr, 0xff, ETH_ALEN);
+ ret = lbtf_update_hw_spec(priv);
+ if (ret) {
+ ret = -1;
+ goto done;
+ }
+
+ lbtf_set_mac_control(priv);
+ lbtf_set_radio_control(priv);
+
+ ret = 0;
+done:
+ return ret;
+}
+
+/**
+ * This function handles the timeout of command sending.
+ * It will re-send the same command again.
+ */
+static void command_timer_fn(unsigned long data)
+{
+ struct lbtf_private *priv = (struct lbtf_private *)data;
+ unsigned long flags;
+
+ spin_lock_irqsave(&priv->driver_lock, flags);
+
+ if (!priv->cur_cmd) {
+ printk(KERN_DEBUG "libertastf: command timer expired; "
+ "no pending command\n");
+ goto out;
+ }
+
+ printk(KERN_DEBUG "libertas: command %x timed out\n",
+ le16_to_cpu(priv->cur_cmd->cmdbuf->command));
+
+ priv->cmd_timed_out = 1;
+ queue_work(lbtf_wq, &priv->cmd_work);
+out:
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+}
+
+static int lbtf_init_adapter(struct lbtf_private *priv)
+{
+ memset(priv->current_addr, 0xff, ETH_ALEN);
+ mutex_init(&priv->lock);
+
+ priv->vif = NULL;
+ setup_timer(&priv->command_timer, command_timer_fn,
+ (unsigned long)priv);
+
+ INIT_LIST_HEAD(&priv->cmdfreeq);
+ INIT_LIST_HEAD(&priv->cmdpendingq);
+
+ spin_lock_init(&priv->driver_lock);
+
+ /* Allocate the command buffers */
+ if (lbtf_allocate_cmd_buffer(priv))
+ return -1;
+
+ return 0;
+}
+
+static void lbtf_free_adapter(struct lbtf_private *priv)
+{
+ lbtf_free_cmd_buffer(priv);
+ del_timer(&priv->command_timer);
+}
+
+static int lbtf_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+ struct lbtf_private *priv = hw->priv;
+
+ priv->skb_to_tx = skb;
+ queue_work(lbtf_wq, &priv->tx_work);
+ /*
+ * queue will be restarted when we receive transmission feedback if
+ * there are no buffered multicast frames to send
+ */
+ ieee80211_stop_queues(priv->hw);
+ return 0;
+}
+
+static void lbtf_tx_work(struct work_struct *work)
+{
+ struct lbtf_private *priv = container_of(work, struct lbtf_private,
+ tx_work);
+ unsigned int len;
+ struct ieee80211_tx_info *info;
+ struct txpd *txpd;
+ struct sk_buff *skb = NULL;
+ int err;
+
+ if ((priv->vif->type == NL80211_IFTYPE_AP) &&
+ (!skb_queue_empty(&priv->bc_ps_buf)))
+ skb = skb_dequeue(&priv->bc_ps_buf);
+ else if (priv->skb_to_tx) {
+ skb = priv->skb_to_tx;
+ priv->skb_to_tx = NULL;
+ } else
+ return;
+
+ len = skb->len;
+ info = IEEE80211_SKB_CB(skb);
+ txpd = (struct txpd *) skb_push(skb, sizeof(struct txpd));
+
+ if (priv->surpriseremoved) {
+ dev_kfree_skb_any(skb);
+ return;
+ }
+
+ memset(txpd, 0, sizeof(struct txpd));
+ /* Activate per-packet rate selection */
+ txpd->tx_control |= cpu_to_le32(MRVL_PER_PACKET_RATE |
+ ieee80211_get_tx_rate(priv->hw, info)->hw_value);
+
+ /* copy destination address from 802.11 header */
+ memcpy(txpd->tx_dest_addr_high, skb->data + sizeof(struct txpd) + 4,
+ ETH_ALEN);
+ txpd->tx_packet_length = cpu_to_le16(len);
+ txpd->tx_packet_location = cpu_to_le32(sizeof(struct txpd));
+ BUG_ON(priv->tx_skb);
+ spin_lock_irq(&priv->driver_lock);
+ priv->tx_skb = skb;
+ err = priv->hw_host_to_card(priv, MVMS_DAT, skb->data, skb->len);
+ spin_unlock_irq(&priv->driver_lock);
+ if (err) {
+ dev_kfree_skb_any(skb);
+ priv->tx_skb = NULL;
+ }
+}
+
+static int lbtf_op_start(struct ieee80211_hw *hw)
+{
+ struct lbtf_private *priv = hw->priv;
+ void *card = priv->card;
+ int ret = -1;
+
+ if (!priv->fw_ready)
+ /* Upload firmware */
+ if (priv->hw_prog_firmware(card))
+ goto err_prog_firmware;
+
+ /* poke the firmware */
+ priv->capability = WLAN_CAPABILITY_SHORT_PREAMBLE;
+ priv->radioon = RADIO_ON;
+ priv->mac_control = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON;
+ ret = lbtf_setup_firmware(priv);
+ if (ret)
+ goto err_prog_firmware;
+
+ if ((priv->fwrelease < LBTF_FW_VER_MIN) ||
+ (priv->fwrelease > LBTF_FW_VER_MAX)) {
+ ret = -1;
+ goto err_prog_firmware;
+ }
+
+ printk(KERN_INFO "libertastf: Marvell WLAN 802.11 thinfirm adapter\n");
+ return 0;
+
+err_prog_firmware:
+ priv->hw_reset_device(card);
+ return ret;
+}
+
+static void lbtf_op_stop(struct ieee80211_hw *hw)
+{
+ struct lbtf_private *priv = hw->priv;
+ unsigned long flags;
+ struct sk_buff *skb;
+
+ struct cmd_ctrl_node *cmdnode;
+ /* Flush pending command nodes */
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ list_for_each_entry(cmdnode, &priv->cmdpendingq, list) {
+ cmdnode->result = -ENOENT;
+ cmdnode->cmdwaitqwoken = 1;
+ wake_up_interruptible(&cmdnode->cmdwait_q);
+ }
+
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ cancel_work_sync(&priv->cmd_work);
+ cancel_work_sync(&priv->tx_work);
+ while ((skb = skb_dequeue(&priv->bc_ps_buf)))
+ dev_kfree_skb_any(skb);
+ priv->radioon = RADIO_OFF;
+ lbtf_set_radio_control(priv);
+
+ return;
+}
+
+static int lbtf_op_add_interface(struct ieee80211_hw *hw,
+ struct ieee80211_if_init_conf *conf)
+{
+ struct lbtf_private *priv = hw->priv;
+ if (priv->vif != NULL)
+ return -EOPNOTSUPP;
+
+ priv->vif = conf->vif;
+ switch (conf->type) {
+ case NL80211_IFTYPE_MESH_POINT:
+ case NL80211_IFTYPE_AP:
+ lbtf_set_mode(priv, LBTF_AP_MODE);
+ break;
+ case NL80211_IFTYPE_STATION:
+ lbtf_set_mode(priv, LBTF_STA_MODE);
+ break;
+ default:
+ priv->vif = NULL;
+ return -EOPNOTSUPP;
+ }
+ lbtf_set_mac_address(priv, (u8 *) conf->mac_addr);
+ return 0;
+}
+
+static void lbtf_op_remove_interface(struct ieee80211_hw *hw,
+ struct ieee80211_if_init_conf *conf)
+{
+ struct lbtf_private *priv = hw->priv;
+
+ if (priv->vif->type == NL80211_IFTYPE_AP ||
+ priv->vif->type == NL80211_IFTYPE_MESH_POINT)
+ lbtf_beacon_ctrl(priv, 0, 0);
+ lbtf_set_mode(priv, LBTF_PASSIVE_MODE);
+ lbtf_set_bssid(priv, 0, NULL);
+ priv->vif = NULL;
+}
+
+static int lbtf_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
+{
+ struct lbtf_private *priv = hw->priv;
+ if (conf->channel->center_freq != priv->cur_freq) {
+ priv->cur_freq = conf->channel->center_freq;
+ lbtf_set_channel(priv, conf->channel->hw_value);
+ }
+ return 0;
+}
+
+static int lbtf_op_config_interface(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_if_conf *conf)
+{
+ struct lbtf_private *priv = hw->priv;
+ struct sk_buff *beacon;
+
+ switch (priv->vif->type) {
+ case NL80211_IFTYPE_AP:
+ case NL80211_IFTYPE_MESH_POINT:
+ beacon = ieee80211_beacon_get(hw, vif);
+ if (beacon) {
+ lbtf_beacon_set(priv, beacon);
+ kfree_skb(beacon);
+ lbtf_beacon_ctrl(priv, 1, hw->conf.beacon_int);
+ }
+ break;
+ default:
+ break;
+ }
+
+ if (conf->bssid) {
+ u8 null_bssid[ETH_ALEN] = {0};
+ bool activate = compare_ether_addr(conf->bssid, null_bssid);
+ lbtf_set_bssid(priv, activate, conf->bssid);
+ }
+
+ return 0;
+}
+
+#define SUPPORTED_FIF_FLAGS (FIF_PROMISC_IN_BSS | FIF_ALLMULTI)
+static void lbtf_op_configure_filter(struct ieee80211_hw *hw,
+ unsigned int changed_flags,
+ unsigned int *new_flags,
+ int mc_count, struct dev_mc_list *mclist)
+{
+ struct lbtf_private *priv = hw->priv;
+ int old_mac_control = priv->mac_control;
+ int i;
+ changed_flags &= SUPPORTED_FIF_FLAGS;
+ *new_flags &= SUPPORTED_FIF_FLAGS;
+
+ if (!changed_flags)
+ return;
+
+ if (*new_flags & (FIF_PROMISC_IN_BSS))
+ priv->mac_control |= CMD_ACT_MAC_PROMISCUOUS_ENABLE;
+ else
+ priv->mac_control &= ~CMD_ACT_MAC_PROMISCUOUS_ENABLE;
+ if (*new_flags & (FIF_ALLMULTI) ||
+ mc_count > MRVDRV_MAX_MULTICAST_LIST_SIZE) {
+ priv->mac_control |= CMD_ACT_MAC_ALL_MULTICAST_ENABLE;
+ priv->mac_control &= ~CMD_ACT_MAC_MULTICAST_ENABLE;
+ } else if (mc_count) {
+ priv->mac_control |= CMD_ACT_MAC_MULTICAST_ENABLE;
+ priv->mac_control &= ~CMD_ACT_MAC_ALL_MULTICAST_ENABLE;
+ priv->nr_of_multicastmacaddr = mc_count;
+ for (i = 0; i < mc_count; i++) {
+ if (!mclist)
+ break;
+ memcpy(&priv->multicastlist[i], mclist->da_addr,
+ ETH_ALEN);
+ mclist = mclist->next;
+ }
+ lbtf_cmd_set_mac_multicast_addr(priv);
+ } else {
+ priv->mac_control &= ~(CMD_ACT_MAC_MULTICAST_ENABLE |
+ CMD_ACT_MAC_ALL_MULTICAST_ENABLE);
+ if (priv->nr_of_multicastmacaddr) {
+ priv->nr_of_multicastmacaddr = 0;
+ lbtf_cmd_set_mac_multicast_addr(priv);
+ }
+ }
+
+
+ if (priv->mac_control != old_mac_control)
+ lbtf_set_mac_control(priv);
+}
+
+static void lbtf_op_bss_info_changed(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *bss_conf,
+ u32 changes)
+{
+ struct lbtf_private *priv = hw->priv;
+
+ if (changes & BSS_CHANGED_ERP_PREAMBLE) {
+ if (bss_conf->use_short_preamble)
+ priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
+ else
+ priv->preamble = CMD_TYPE_LONG_PREAMBLE;
+ lbtf_set_radio_control(priv);
+ }
+
+ return;
+}
+
+static const struct ieee80211_ops lbtf_ops = {
+ .tx = lbtf_op_tx,
+ .start = lbtf_op_start,
+ .stop = lbtf_op_stop,
+ .add_interface = lbtf_op_add_interface,
+ .remove_interface = lbtf_op_remove_interface,
+ .config = lbtf_op_config,
+ .config_interface = lbtf_op_config_interface,
+ .configure_filter = lbtf_op_configure_filter,
+ .bss_info_changed = lbtf_op_bss_info_changed,
+};
+
+int lbtf_rx(struct lbtf_private *priv, struct sk_buff *skb)
+{
+ struct ieee80211_rx_status stats;
+ struct rxpd *prxpd;
+ int need_padding;
+ unsigned int flags;
+ struct ieee80211_hdr *hdr;
+
+ prxpd = (struct rxpd *) skb->data;
+
+ stats.flag = 0;
+ if (!(prxpd->status & cpu_to_le16(MRVDRV_RXPD_STATUS_OK)))
+ stats.flag |= RX_FLAG_FAILED_FCS_CRC;
+ stats.freq = priv->cur_freq;
+ stats.band = IEEE80211_BAND_2GHZ;
+ stats.signal = prxpd->snr;
+ stats.noise = prxpd->nf;
+ stats.qual = prxpd->snr - prxpd->nf;
+ /* Marvell rate index has a hole at value 4 */
+ if (prxpd->rx_rate > 4)
+ --prxpd->rx_rate;
+ stats.rate_idx = prxpd->rx_rate;
+ skb_pull(skb, sizeof(struct rxpd));
+
+ hdr = (struct ieee80211_hdr *)skb->data;
+ flags = le32_to_cpu(*(__le32 *)(skb->data + 4));
+
+ need_padding = ieee80211_is_data_qos(hdr->frame_control);
+ need_padding ^= ieee80211_has_a4(hdr->frame_control);
+ need_padding ^= ieee80211_is_data_qos(hdr->frame_control) &&
+ (*ieee80211_get_qos_ctl(hdr) &
+ IEEE80211_QOS_CONTROL_A_MSDU_PRESENT);
+
+ if (need_padding) {
+ memmove(skb->data + 2, skb->data, skb->len);
+ skb_reserve(skb, 2);
+ }
+
+ ieee80211_rx_irqsafe(priv->hw, skb, &stats);
+ return 0;
+}
+EXPORT_SYMBOL_GPL(lbtf_rx);
+
+/**
+ * lbtf_add_card: Add and initialize the card, no fw upload yet.
+ *
+ * @card A pointer to card
+ *
+ * Returns: pointer to struct lbtf_priv.
+ */
+struct lbtf_private *lbtf_add_card(void *card, struct device *dmdev)
+{
+ struct ieee80211_hw *hw;
+ struct lbtf_private *priv = NULL;
+
+ hw = ieee80211_alloc_hw(sizeof(struct lbtf_private), &lbtf_ops);
+ if (!hw)
+ goto done;
+
+ priv = hw->priv;
+ if (lbtf_init_adapter(priv))
+ goto err_init_adapter;
+
+ priv->hw = hw;
+ priv->card = card;
+ priv->tx_skb = NULL;
+
+ hw->queues = 1;
+ hw->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING;
+ hw->extra_tx_headroom = sizeof(struct txpd);
+ memcpy(priv->channels, lbtf_channels, sizeof(lbtf_channels));
+ memcpy(priv->rates, lbtf_rates, sizeof(lbtf_rates));
+ priv->band.n_bitrates = ARRAY_SIZE(lbtf_rates);
+ priv->band.bitrates = priv->rates;
+ priv->band.n_channels = ARRAY_SIZE(lbtf_channels);
+ priv->band.channels = priv->channels;
+ hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band;
+ skb_queue_head_init(&priv->bc_ps_buf);
+
+ SET_IEEE80211_DEV(hw, dmdev);
+
+ INIT_WORK(&priv->cmd_work, lbtf_cmd_work);
+ INIT_WORK(&priv->tx_work, lbtf_tx_work);
+ if (ieee80211_register_hw(hw))
+ goto err_init_adapter;
+
+ goto done;
+
+err_init_adapter:
+ lbtf_free_adapter(priv);
+ ieee80211_free_hw(hw);
+ priv = NULL;
+
+done:
+ return priv;
+}
+EXPORT_SYMBOL_GPL(lbtf_add_card);
+
+
+int lbtf_remove_card(struct lbtf_private *priv)
+{
+ struct ieee80211_hw *hw = priv->hw;
+
+ priv->surpriseremoved = 1;
+ del_timer(&priv->command_timer);
+ lbtf_free_adapter(priv);
+ priv->hw = NULL;
+ ieee80211_unregister_hw(hw);
+ ieee80211_free_hw(hw);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(lbtf_remove_card);
+
+void lbtf_send_tx_feedback(struct lbtf_private *priv, u8 retrycnt, u8 fail)
+{
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(priv->tx_skb);
+ memset(&info->status, 0, sizeof(info->status));
+ /*
+ * Commented out, otherwise we never go beyond 1Mbit/s using mac80211
+ * default pid rc algorithm.
+ *
+ * info->status.retry_count = MRVL_DEFAULT_RETRIES - retrycnt;
+ */
+ info->status.excessive_retries = fail ? 1 : 0;
+ if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) && !fail)
+ info->flags |= IEEE80211_TX_STAT_ACK;
+ skb_pull(priv->tx_skb, sizeof(struct txpd));
+ ieee80211_tx_status_irqsafe(priv->hw, priv->tx_skb);
+ priv->tx_skb = NULL;
+ if (!priv->skb_to_tx && skb_queue_empty(&priv->bc_ps_buf))
+ ieee80211_wake_queues(priv->hw);
+ else
+ queue_work(lbtf_wq, &priv->tx_work);
+}
+EXPORT_SYMBOL_GPL(lbtf_send_tx_feedback);
+
+void lbtf_bcn_sent(struct lbtf_private *priv)
+{
+ struct sk_buff *skb = NULL;
+
+ if (priv->vif->type != NL80211_IFTYPE_AP)
+ return;
+
+ if (skb_queue_empty(&priv->bc_ps_buf)) {
+ bool tx_buff_bc = 0;
+
+ while ((skb = ieee80211_get_buffered_bc(priv->hw, priv->vif))) {
+ skb_queue_tail(&priv->bc_ps_buf, skb);
+ tx_buff_bc = 1;
+ }
+ if (tx_buff_bc) {
+ ieee80211_stop_queues(priv->hw);
+ queue_work(lbtf_wq, &priv->tx_work);
+ }
+ }
+
+ skb = ieee80211_beacon_get(priv->hw, priv->vif);
+
+ if (skb) {
+ lbtf_beacon_set(priv, skb);
+ kfree_skb(skb);
+ }
+}
+EXPORT_SYMBOL_GPL(lbtf_bcn_sent);
+
+static int __init lbtf_init_module(void)
+{
+ lbtf_wq = create_workqueue("libertastf");
+ if (lbtf_wq == NULL) {
+ printk(KERN_ERR "libertastf: couldn't create workqueue\n");
+ return -ENOMEM;
+ }
+ return 0;
+}
+
+static void __exit lbtf_exit_module(void)
+{
+ destroy_workqueue(lbtf_wq);
+}
+
+module_init(lbtf_init_module);
+module_exit(lbtf_exit_module);
+
+MODULE_DESCRIPTION("Libertas WLAN Thinfirm Driver Library");
+MODULE_AUTHOR("Cozybit Inc.");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 248d31a7aa33ff8c7990c6a4b6231729be589c8b..c9e4a435b2fc04d916ae61e6db150345027a568c 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -14,6 +14,8 @@
* - RX filtering based on filter configuration (data->rx_filter)
*/
+#include <linux/list.h>
+#include <linux/spinlock.h>
#include <net/mac80211.h>
#include <net/ieee80211_radiotap.h>
#include <linux/if_arp.h>
@@ -28,11 +30,56 @@ static int radios = 2;
module_param(radios, int, 0444);
MODULE_PARM_DESC(radios, "Number of simulated radios");
+struct hwsim_vif_priv {
+ u32 magic;
+};
+
+#define HWSIM_VIF_MAGIC 0x69537748
+
+static inline void hwsim_check_magic(struct ieee80211_vif *vif)
+{
+ struct hwsim_vif_priv *vp = (void *)vif->drv_priv;
+ WARN_ON(vp->magic != HWSIM_VIF_MAGIC);
+}
+
+static inline void hwsim_set_magic(struct ieee80211_vif *vif)
+{
+ struct hwsim_vif_priv *vp = (void *)vif->drv_priv;
+ vp->magic = HWSIM_VIF_MAGIC;
+}
+
+static inline void hwsim_clear_magic(struct ieee80211_vif *vif)
+{
+ struct hwsim_vif_priv *vp = (void *)vif->drv_priv;
+ vp->magic = 0;
+}
+
+struct hwsim_sta_priv {
+ u32 magic;
+};
+
+#define HWSIM_STA_MAGIC 0x6d537748
+
+static inline void hwsim_check_sta_magic(struct ieee80211_sta *sta)
+{
+ struct hwsim_sta_priv *sp = (void *)sta->drv_priv;
+ WARN_ON(sp->magic != HWSIM_VIF_MAGIC);
+}
+
+static inline void hwsim_set_sta_magic(struct ieee80211_sta *sta)
+{
+ struct hwsim_sta_priv *sp = (void *)sta->drv_priv;
+ sp->magic = HWSIM_VIF_MAGIC;
+}
+
+static inline void hwsim_clear_sta_magic(struct ieee80211_sta *sta)
+{
+ struct hwsim_sta_priv *sp = (void *)sta->drv_priv;
+ sp->magic = 0;
+}
static struct class *hwsim_class;
-static struct ieee80211_hw **hwsim_radios;
-static int hwsim_radio_count;
static struct net_device *hwsim_mon; /* global monitor netdev */
@@ -68,7 +115,12 @@ static const struct ieee80211_rate hwsim_rates[] = {
{ .bitrate = 540 }
};
+static spinlock_t hwsim_radio_lock;
+static struct list_head hwsim_radios;
+
struct mac80211_hwsim_data {
+ struct list_head list;
+ struct ieee80211_hw *hw;
struct device *dev;
struct ieee80211_supported_band band;
struct ieee80211_channel channels[ARRAY_SIZE(hwsim_channels)];
@@ -144,11 +196,11 @@ static void mac80211_hwsim_monitor_rx(struct ieee80211_hw *hw,
}
-static int mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
- struct sk_buff *skb)
+static bool mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
+ struct sk_buff *skb)
{
- struct mac80211_hwsim_data *data = hw->priv;
- int i, ack = 0;
+ struct mac80211_hwsim_data *data = hw->priv, *data2;
+ bool ack = false;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_rx_status rx_status;
@@ -161,13 +213,13 @@ static int mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
/* TODO: simulate signal strength (and optional packet drop) */
/* Copy skb to all enabled radios that are on the current frequency */
- for (i = 0; i < hwsim_radio_count; i++) {
- struct mac80211_hwsim_data *data2;
+ spin_lock(&hwsim_radio_lock);
+ list_for_each_entry(data2, &hwsim_radios, list) {
struct sk_buff *nskb;
- if (hwsim_radios[i] == NULL || hwsim_radios[i] == hw)
+ if (data == data2)
continue;
- data2 = hwsim_radios[i]->priv;
+
if (!data2->started || !data2->radio_enabled ||
data->channel->center_freq != data2->channel->center_freq)
continue;
@@ -176,11 +228,12 @@ static int mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
if (nskb == NULL)
continue;
- if (memcmp(hdr->addr1, hwsim_radios[i]->wiphy->perm_addr,
+ if (memcmp(hdr->addr1, data2->hw->wiphy->perm_addr,
ETH_ALEN) == 0)
- ack = 1;
- ieee80211_rx_irqsafe(hwsim_radios[i], nskb, &rx_status);
+ ack = true;
+ ieee80211_rx_irqsafe(data2->hw, nskb, &rx_status);
}
+ spin_unlock(&hwsim_radio_lock);
return ack;
}
@@ -189,7 +242,7 @@ static int mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
static int mac80211_hwsim_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
{
struct mac80211_hwsim_data *data = hw->priv;
- int ack;
+ bool ack;
struct ieee80211_tx_info *txi;
mac80211_hwsim_monitor_rx(hw, skb);
@@ -210,6 +263,12 @@ static int mac80211_hwsim_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
ack = mac80211_hwsim_tx_frame(hw, skb);
txi = IEEE80211_SKB_CB(skb);
+
+ if (txi->control.vif)
+ hwsim_check_magic(txi->control.vif);
+ if (txi->control.sta)
+ hwsim_check_sta_magic(txi->control.sta);
+
memset(&txi->status, 0, sizeof(txi->status));
if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK)) {
if (ack)
@@ -246,6 +305,7 @@ static int mac80211_hwsim_add_interface(struct ieee80211_hw *hw,
printk(KERN_DEBUG "%s:%s (type=%d mac_addr=%s)\n",
wiphy_name(hw->wiphy), __func__, conf->type,
print_mac(mac, conf->mac_addr));
+ hwsim_set_magic(conf->vif);
return 0;
}
@@ -257,6 +317,8 @@ static void mac80211_hwsim_remove_interface(
printk(KERN_DEBUG "%s:%s (type=%d mac_addr=%s)\n",
wiphy_name(hw->wiphy), __func__, conf->type,
print_mac(mac, conf->mac_addr));
+ hwsim_check_magic(conf->vif);
+ hwsim_clear_magic(conf->vif);
}
@@ -267,7 +329,9 @@ static void mac80211_hwsim_beacon_tx(void *arg, u8 *mac,
struct sk_buff *skb;
struct ieee80211_tx_info *info;
- if (vif->type != IEEE80211_IF_TYPE_AP)
+ hwsim_check_magic(vif);
+
+ if (vif->type != NL80211_IFTYPE_AP)
return;
skb = ieee80211_beacon_get(hw, vif);
@@ -341,7 +405,45 @@ static void mac80211_hwsim_configure_filter(struct ieee80211_hw *hw,
*total_flags = data->rx_filter;
}
+static int mac80211_hwsim_config_interface(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_if_conf *conf)
+{
+ hwsim_check_magic(vif);
+ return 0;
+}
+
+static void mac80211_hwsim_bss_info_changed(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *info,
+ u32 changed)
+{
+ hwsim_check_magic(vif);
+}
+
+static void mac80211_hwsim_sta_notify(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ enum sta_notify_cmd cmd,
+ struct ieee80211_sta *sta)
+{
+ hwsim_check_magic(vif);
+ switch (cmd) {
+ case STA_NOTIFY_ADD:
+ hwsim_set_sta_magic(sta);
+ break;
+ case STA_NOTIFY_REMOVE:
+ hwsim_clear_sta_magic(sta);
+ break;
+ }
+}
+static int mac80211_hwsim_set_tim(struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta,
+ bool set)
+{
+ hwsim_check_sta_magic(sta);
+ return 0;
+}
static const struct ieee80211_ops mac80211_hwsim_ops =
{
@@ -352,23 +454,30 @@ static const struct ieee80211_ops mac80211_hwsim_ops =
.remove_interface = mac80211_hwsim_remove_interface,
.config = mac80211_hwsim_config,
.configure_filter = mac80211_hwsim_configure_filter,
+ .config_interface = mac80211_hwsim_config_interface,
+ .bss_info_changed = mac80211_hwsim_bss_info_changed,
+ .sta_notify = mac80211_hwsim_sta_notify,
+ .set_tim = mac80211_hwsim_set_tim,
};
static void mac80211_hwsim_free(void)
{
- int i;
-
- for (i = 0; i < hwsim_radio_count; i++) {
- if (hwsim_radios[i]) {
- struct mac80211_hwsim_data *data;
- data = hwsim_radios[i]->priv;
- ieee80211_unregister_hw(hwsim_radios[i]);
- device_unregister(data->dev);
- ieee80211_free_hw(hwsim_radios[i]);
- }
+ struct list_head tmplist, *i, *tmp;
+ struct mac80211_hwsim_data *data;
+
+ INIT_LIST_HEAD(&tmplist);
+
+ spin_lock_bh(&hwsim_radio_lock);
+ list_for_each_safe(i, tmp, &hwsim_radios)
+ list_move(i, &tmplist);
+ spin_unlock_bh(&hwsim_radio_lock);
+
+ list_for_each_entry(data, &tmplist, list) {
+ ieee80211_unregister_hw(data->hw);
+ device_unregister(data->dev);
+ ieee80211_free_hw(data->hw);
}
- kfree(hwsim_radios);
class_destroy(hwsim_class);
}
@@ -398,37 +507,32 @@ static int __init init_mac80211_hwsim(void)
struct ieee80211_hw *hw;
DECLARE_MAC_BUF(mac);
- if (radios < 1 || radios > 65535)
+ if (radios < 1 || radios > 100)
return -EINVAL;
- hwsim_radio_count = radios;
- hwsim_radios = kcalloc(hwsim_radio_count,
- sizeof(struct ieee80211_hw *), GFP_KERNEL);
- if (hwsim_radios == NULL)
- return -ENOMEM;
+ spin_lock_init(&hwsim_radio_lock);
+ INIT_LIST_HEAD(&hwsim_radios);
hwsim_class = class_create(THIS_MODULE, "mac80211_hwsim");
- if (IS_ERR(hwsim_class)) {
- kfree(hwsim_radios);
+ if (IS_ERR(hwsim_class))
return PTR_ERR(hwsim_class);
- }
memset(addr, 0, ETH_ALEN);
addr[0] = 0x02;
- for (i = 0; i < hwsim_radio_count; i++) {
+ for (i = 0; i < radios; i++) {
printk(KERN_DEBUG "mac80211_hwsim: Initializing radio %d\n",
i);
hw = ieee80211_alloc_hw(sizeof(*data), &mac80211_hwsim_ops);
- if (hw == NULL) {
+ if (!hw) {
printk(KERN_DEBUG "mac80211_hwsim: ieee80211_alloc_hw "
"failed\n");
err = -ENOMEM;
goto failed;
}
- hwsim_radios[i] = hw;
-
data = hw->priv;
+ data->hw = hw;
+
data->dev = device_create_drvdata(hwsim_class, NULL, 0, hw,
"hwsim%d", i);
if (IS_ERR(data->dev)) {
@@ -446,7 +550,15 @@ static int __init init_mac80211_hwsim(void)
SET_IEEE80211_PERM_ADDR(hw, addr);
hw->channel_change_time = 1;
- hw->queues = 1;
+ hw->queues = 4;
+ hw->wiphy->interface_modes =
+ BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_AP);
+ hw->ampdu_queues = 1;
+
+ /* ask mac80211 to reserve space for magic */
+ hw->vif_data_size = sizeof(struct hwsim_vif_priv);
+ hw->sta_data_size = sizeof(struct hwsim_sta_priv);
memcpy(data->channels, hwsim_channels, sizeof(hwsim_channels));
memcpy(data->rates, hwsim_rates, sizeof(hwsim_rates));
@@ -454,6 +566,19 @@ static int __init init_mac80211_hwsim(void)
data->band.n_channels = ARRAY_SIZE(hwsim_channels);
data->band.bitrates = data->rates;
data->band.n_bitrates = ARRAY_SIZE(hwsim_rates);
+ data->band.ht_info.ht_supported = 1;
+ data->band.ht_info.cap = IEEE80211_HT_CAP_SUP_WIDTH |
+ IEEE80211_HT_CAP_GRN_FLD |
+ IEEE80211_HT_CAP_SGI_40 |
+ IEEE80211_HT_CAP_DSSSCCK40;
+ data->band.ht_info.ampdu_factor = 0x3;
+ data->band.ht_info.ampdu_density = 0x6;
+ memset(data->band.ht_info.supp_mcs_set, 0,
+ sizeof(data->band.ht_info.supp_mcs_set));
+ data->band.ht_info.supp_mcs_set[0] = 0xff;
+ data->band.ht_info.supp_mcs_set[1] = 0xff;
+ data->band.ht_info.supp_mcs_set[12] =
+ IEEE80211_HT_CAP_MCS_TX_DEFINED;
hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &data->band;
err = ieee80211_register_hw(hw);
@@ -469,6 +594,8 @@ static int __init init_mac80211_hwsim(void)
setup_timer(&data->beacon_timer, mac80211_hwsim_beacon,
(unsigned long) hw);
+
+ list_add_tail(&data->list, &hwsim_radios);
}
hwsim_mon = alloc_netdev(0, "hwsim%d", hwsim_mon_setup);
@@ -500,7 +627,6 @@ static int __init init_mac80211_hwsim(void)
device_unregister(data->dev);
failed_drvdata:
ieee80211_free_hw(hw);
- hwsim_radios[i] = NULL;
failed:
mac80211_hwsim_free();
return err;
@@ -509,8 +635,7 @@ static int __init init_mac80211_hwsim(void)
static void __exit exit_mac80211_hwsim(void)
{
- printk(KERN_DEBUG "mac80211_hwsim: unregister %d radios\n",
- hwsim_radio_count);
+ printk(KERN_DEBUG "mac80211_hwsim: unregister radios\n");
unregister_netdev(hwsim_mon);
mac80211_hwsim_free();
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index f479c1af67822dfdf3813c22e8e9f60846401da7..25bae7933aa587fa22ba5b4b402c80011f3f49bf 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -398,7 +398,7 @@ static int netwave_probe(struct pcmcia_device *link)
link->io.IOAddrLines = 5;
/* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = &netwave_interrupt;
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index 36c004e1560218904db4ed2667e18a2eb55fb426..50904771f2912b5d167deb38a227213204683ae8 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -79,15 +79,21 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/delay.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
+#include <linux/firmware.h>
#include <linux/if_arp.h>
#include <linux/wireless.h>
#include <net/iw_handler.h>
#include <net/ieee80211.h>
+#include <linux/scatterlist.h>
+#include <linux/crypto.h>
+
#include "hermes_rid.h"
+#include "hermes_dld.h"
#include "orinoco.h"
/********************************************************************/
@@ -240,6 +246,74 @@ struct hermes_rx_descriptor {
static int __orinoco_program_rids(struct net_device *dev);
static void __orinoco_set_multicast_list(struct net_device *dev);
+/********************************************************************/
+/* Michael MIC crypto setup */
+/********************************************************************/
+#define MICHAEL_MIC_LEN 8
+static int orinoco_mic_init(struct orinoco_private *priv)
+{
+ priv->tx_tfm_mic = crypto_alloc_hash("michael_mic", 0, 0);
+ if (IS_ERR(priv->tx_tfm_mic)) {
+ printk(KERN_DEBUG "orinoco_mic_init: could not allocate "
+ "crypto API michael_mic\n");
+ priv->tx_tfm_mic = NULL;
+ return -ENOMEM;
+ }
+
+ priv->rx_tfm_mic = crypto_alloc_hash("michael_mic", 0, 0);
+ if (IS_ERR(priv->rx_tfm_mic)) {
+ printk(KERN_DEBUG "orinoco_mic_init: could not allocate "
+ "crypto API michael_mic\n");
+ priv->rx_tfm_mic = NULL;
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
+static void orinoco_mic_free(struct orinoco_private *priv)
+{
+ if (priv->tx_tfm_mic)
+ crypto_free_hash(priv->tx_tfm_mic);
+ if (priv->rx_tfm_mic)
+ crypto_free_hash(priv->rx_tfm_mic);
+}
+
+static int michael_mic(struct crypto_hash *tfm_michael, u8 *key,
+ u8 *da, u8 *sa, u8 priority,
+ u8 *data, size_t data_len, u8 *mic)
+{
+ struct hash_desc desc;
+ struct scatterlist sg[2];
+ u8 hdr[ETH_HLEN + 2]; /* size of header + padding */
+
+ if (tfm_michael == NULL) {
+ printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n");
+ return -1;
+ }
+
+ /* Copy header into buffer. We need the padding on the end zeroed */
+ memcpy(&hdr[0], da, ETH_ALEN);
+ memcpy(&hdr[ETH_ALEN], sa, ETH_ALEN);
+ hdr[ETH_ALEN*2] = priority;
+ hdr[ETH_ALEN*2+1] = 0;
+ hdr[ETH_ALEN*2+2] = 0;
+ hdr[ETH_ALEN*2+3] = 0;
+
+ /* Use scatter gather to MIC header and data in one go */
+ sg_init_table(sg, 2);
+ sg_set_buf(&sg[0], hdr, sizeof(hdr));
+ sg_set_buf(&sg[1], data, data_len);
+
+ if (crypto_hash_setkey(tfm_michael, key, MIC_KEYLEN))
+ return -1;
+
+ desc.tfm = tfm_michael;
+ desc.flags = 0;
+ return crypto_hash_digest(&desc, sg, data_len + sizeof(hdr),
+ mic);
+}
+
/********************************************************************/
/* Internal helper functions */
/********************************************************************/
@@ -273,12 +347,19 @@ static inline void set_port_type(struct orinoco_private *priv)
#define ORINOCO_MAX_BSS_COUNT 64
static int orinoco_bss_data_allocate(struct orinoco_private *priv)
{
- if (priv->bss_data)
+ if (priv->bss_xbss_data)
return 0;
- priv->bss_data =
- kzalloc(ORINOCO_MAX_BSS_COUNT * sizeof(bss_element), GFP_KERNEL);
- if (!priv->bss_data) {
+ if (priv->has_ext_scan)
+ priv->bss_xbss_data = kzalloc(ORINOCO_MAX_BSS_COUNT *
+ sizeof(struct xbss_element),
+ GFP_KERNEL);
+ else
+ priv->bss_xbss_data = kzalloc(ORINOCO_MAX_BSS_COUNT *
+ sizeof(struct bss_element),
+ GFP_KERNEL);
+
+ if (!priv->bss_xbss_data) {
printk(KERN_WARNING "Out of memory allocating beacons");
return -ENOMEM;
}
@@ -287,18 +368,319 @@ static int orinoco_bss_data_allocate(struct orinoco_private *priv)
static void orinoco_bss_data_free(struct orinoco_private *priv)
{
- kfree(priv->bss_data);
- priv->bss_data = NULL;
+ kfree(priv->bss_xbss_data);
+ priv->bss_xbss_data = NULL;
}
+#define PRIV_BSS ((struct bss_element *)priv->bss_xbss_data)
+#define PRIV_XBSS ((struct xbss_element *)priv->bss_xbss_data)
static void orinoco_bss_data_init(struct orinoco_private *priv)
{
int i;
INIT_LIST_HEAD(&priv->bss_free_list);
INIT_LIST_HEAD(&priv->bss_list);
- for (i = 0; i < ORINOCO_MAX_BSS_COUNT; i++)
- list_add_tail(&priv->bss_data[i].list, &priv->bss_free_list);
+ if (priv->has_ext_scan)
+ for (i = 0; i < ORINOCO_MAX_BSS_COUNT; i++)
+ list_add_tail(&(PRIV_XBSS[i].list),
+ &priv->bss_free_list);
+ else
+ for (i = 0; i < ORINOCO_MAX_BSS_COUNT; i++)
+ list_add_tail(&(PRIV_BSS[i].list),
+ &priv->bss_free_list);
+
+}
+
+static inline u8 *orinoco_get_ie(u8 *data, size_t len,
+ enum ieee80211_mfie eid)
+{
+ u8 *p = data;
+ while ((p + 2) < (data + len)) {
+ if (p[0] == eid)
+ return p;
+ p += p[1] + 2;
+ }
+ return NULL;
+}
+
+#define WPA_OUI_TYPE "\x00\x50\xF2\x01"
+#define WPA_SELECTOR_LEN 4
+static inline u8 *orinoco_get_wpa_ie(u8 *data, size_t len)
+{
+ u8 *p = data;
+ while ((p + 2 + WPA_SELECTOR_LEN) < (data + len)) {
+ if ((p[0] == MFIE_TYPE_GENERIC) &&
+ (memcmp(&p[2], WPA_OUI_TYPE, WPA_SELECTOR_LEN) == 0))
+ return p;
+ p += p[1] + 2;
+ }
+ return NULL;
+}
+
+
+/********************************************************************/
+/* Download functionality */
+/********************************************************************/
+
+struct fw_info {
+ char *pri_fw;
+ char *sta_fw;
+ char *ap_fw;
+ u32 pda_addr;
+ u16 pda_size;
+};
+
+const static struct fw_info orinoco_fw[] = {
+ { "", "agere_sta_fw.bin", "agere_ap_fw.bin", 0x00390000, 1000 },
+ { "", "prism_sta_fw.bin", "prism_ap_fw.bin", 0, 1024 },
+ { "symbol_sp24t_prim_fw", "symbol_sp24t_sec_fw", "", 0x00003100, 0x100 }
+};
+
+/* Structure used to access fields in FW
+ * Make sure LE decoding macros are used
+ */
+struct orinoco_fw_header {
+ char hdr_vers[6]; /* ASCII string for header version */
+ __le16 headersize; /* Total length of header */
+ __le32 entry_point; /* NIC entry point */
+ __le32 blocks; /* Number of blocks to program */
+ __le32 block_offset; /* Offset of block data from eof header */
+ __le32 pdr_offset; /* Offset to PDR data from eof header */
+ __le32 pri_offset; /* Offset to primary plug data */
+ __le32 compat_offset; /* Offset to compatibility data*/
+ char signature[0]; /* FW signature length headersize-20 */
+} __attribute__ ((packed));
+
+/* Download either STA or AP firmware into the card. */
+static int
+orinoco_dl_firmware(struct orinoco_private *priv,
+ const struct fw_info *fw,
+ int ap)
+{
+ /* Plug Data Area (PDA) */
+ __le16 pda[512] = { 0 };
+
+ hermes_t *hw = &priv->hw;
+ const struct firmware *fw_entry;
+ const struct orinoco_fw_header *hdr;
+ const unsigned char *first_block;
+ const unsigned char *end;
+ const char *firmware;
+ struct net_device *dev = priv->ndev;
+ int err;
+
+ if (ap)
+ firmware = fw->ap_fw;
+ else
+ firmware = fw->sta_fw;
+
+ printk(KERN_DEBUG "%s: Attempting to download firmware %s\n",
+ dev->name, firmware);
+
+ /* Read current plug data */
+ err = hermes_read_pda(hw, pda, fw->pda_addr,
+ min_t(u16, fw->pda_size, sizeof(pda)), 0);
+ printk(KERN_DEBUG "%s: Read PDA returned %d\n", dev->name, err);
+ if (err)
+ return err;
+
+ err = request_firmware(&fw_entry, firmware, priv->dev);
+ if (err) {
+ printk(KERN_ERR "%s: Cannot find firmware %s\n",
+ dev->name, firmware);
+ return -ENOENT;
+ }
+
+ hdr = (const struct orinoco_fw_header *) fw_entry->data;
+
+ /* Enable aux port to allow programming */
+ err = hermesi_program_init(hw, le32_to_cpu(hdr->entry_point));
+ printk(KERN_DEBUG "%s: Program init returned %d\n", dev->name, err);
+ if (err != 0)
+ goto abort;
+
+ /* Program data */
+ first_block = (fw_entry->data +
+ le16_to_cpu(hdr->headersize) +
+ le32_to_cpu(hdr->block_offset));
+ end = fw_entry->data + fw_entry->size;
+
+ err = hermes_program(hw, first_block, end);
+ printk(KERN_DEBUG "%s: Program returned %d\n", dev->name, err);
+ if (err != 0)
+ goto abort;
+
+ /* Update production data */
+ first_block = (fw_entry->data +
+ le16_to_cpu(hdr->headersize) +
+ le32_to_cpu(hdr->pdr_offset));
+
+ err = hermes_apply_pda_with_defaults(hw, first_block, pda);
+ printk(KERN_DEBUG "%s: Apply PDA returned %d\n", dev->name, err);
+ if (err)
+ goto abort;
+
+ /* Tell card we've finished */
+ err = hermesi_program_end(hw);
+ printk(KERN_DEBUG "%s: Program end returned %d\n", dev->name, err);
+ if (err != 0)
+ goto abort;
+
+ /* Check if we're running */
+ printk(KERN_DEBUG "%s: hermes_present returned %d\n",
+ dev->name, hermes_present(hw));
+
+abort:
+ release_firmware(fw_entry);
+ return err;
+}
+
+/* End markers */
+#define TEXT_END 0x1A /* End of text header */
+
+/*
+ * Process a firmware image - stop the card, load the firmware, reset
+ * the card and make sure it responds. For the secondary firmware take
+ * care of the PDA - read it and then write it on top of the firmware.
+ */
+static int
+symbol_dl_image(struct orinoco_private *priv, const struct fw_info *fw,
+ const unsigned char *image, const unsigned char *end,
+ int secondary)
+{
+ hermes_t *hw = &priv->hw;
+ int ret;
+ const unsigned char *ptr;
+ const unsigned char *first_block;
+
+ /* Plug Data Area (PDA) */
+ __le16 pda[256];
+
+ /* Binary block begins after the 0x1A marker */
+ ptr = image;
+ while (*ptr++ != TEXT_END);
+ first_block = ptr;
+
+ /* Read the PDA from EEPROM */
+ if (secondary) {
+ ret = hermes_read_pda(hw, pda, fw->pda_addr, sizeof(pda), 1);
+ if (ret)
+ return ret;
+ }
+
+ /* Stop the firmware, so that it can be safely rewritten */
+ if (priv->stop_fw) {
+ ret = priv->stop_fw(priv, 1);
+ if (ret)
+ return ret;
+ }
+
+ /* Program the adapter with new firmware */
+ ret = hermes_program(hw, first_block, end);
+ if (ret)
+ return ret;
+
+ /* Write the PDA to the adapter */
+ if (secondary) {
+ size_t len = hermes_blocks_length(first_block);
+ ptr = first_block + len;
+ ret = hermes_apply_pda(hw, ptr, pda);
+ if (ret)
+ return ret;
+ }
+
+ /* Run the firmware */
+ if (priv->stop_fw) {
+ ret = priv->stop_fw(priv, 0);
+ if (ret)
+ return ret;
+ }
+
+ /* Reset hermes chip and make sure it responds */
+ ret = hermes_init(hw);
+
+ /* hermes_reset() should return 0 with the secondary firmware */
+ if (secondary && ret != 0)
+ return -ENODEV;
+
+ /* And this should work with any firmware */
+ if (!hermes_present(hw))
+ return -ENODEV;
+
+ return 0;
+}
+
+
+/*
+ * Download the firmware into the card, this also does a PCMCIA soft
+ * reset on the card, to make sure it's in a sane state.
+ */
+static int
+symbol_dl_firmware(struct orinoco_private *priv,
+ const struct fw_info *fw)
+{
+ struct net_device *dev = priv->ndev;
+ int ret;
+ const struct firmware *fw_entry;
+
+ if (request_firmware(&fw_entry, fw->pri_fw,
+ priv->dev) != 0) {
+ printk(KERN_ERR "%s: Cannot find firmware: %s\n",
+ dev->name, fw->pri_fw);
+ return -ENOENT;
+ }
+
+ /* Load primary firmware */
+ ret = symbol_dl_image(priv, fw, fw_entry->data,
+ fw_entry->data + fw_entry->size, 0);
+ release_firmware(fw_entry);
+ if (ret) {
+ printk(KERN_ERR "%s: Primary firmware download failed\n",
+ dev->name);
+ return ret;
+ }
+
+ if (request_firmware(&fw_entry, fw->sta_fw,
+ priv->dev) != 0) {
+ printk(KERN_ERR "%s: Cannot find firmware: %s\n",
+ dev->name, fw->sta_fw);
+ return -ENOENT;
+ }
+
+ /* Load secondary firmware */
+ ret = symbol_dl_image(priv, fw, fw_entry->data,
+ fw_entry->data + fw_entry->size, 1);
+ release_firmware(fw_entry);
+ if (ret) {
+ printk(KERN_ERR "%s: Secondary firmware download failed\n",
+ dev->name);
+ }
+
+ return ret;
+}
+
+static int orinoco_download(struct orinoco_private *priv)
+{
+ int err = 0;
+ /* Reload firmware */
+ switch (priv->firmware_type) {
+ case FIRMWARE_TYPE_AGERE:
+ /* case FIRMWARE_TYPE_INTERSIL: */
+ err = orinoco_dl_firmware(priv,
+ &orinoco_fw[priv->firmware_type], 0);
+ break;
+
+ case FIRMWARE_TYPE_SYMBOL:
+ err = symbol_dl_firmware(priv,
+ &orinoco_fw[priv->firmware_type]);
+ break;
+ case FIRMWARE_TYPE_INTERSIL:
+ break;
+ }
+ /* TODO: if we fail we probably need to reinitialise
+ * the driver */
+
+ return err;
}
/********************************************************************/
@@ -453,8 +835,7 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
int err = 0;
u16 txfid = priv->txfid;
struct ethhdr *eh;
- int data_off;
- struct hermes_tx_descriptor desc;
+ int tx_control;
unsigned long flags;
if (! netif_running(dev)) {
@@ -486,23 +867,54 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
if (skb->len < ETH_HLEN)
goto drop;
- eh = (struct ethhdr *)skb->data;
+ tx_control = HERMES_TXCTRL_TX_OK | HERMES_TXCTRL_TX_EX;
- memset(&desc, 0, sizeof(desc));
- desc.tx_control = cpu_to_le16(HERMES_TXCTRL_TX_OK | HERMES_TXCTRL_TX_EX);
- err = hermes_bap_pwrite(hw, USER_BAP, &desc, sizeof(desc), txfid, 0);
- if (err) {
- if (net_ratelimit())
- printk(KERN_ERR "%s: Error %d writing Tx descriptor "
- "to BAP\n", dev->name, err);
- goto busy;
+ if (priv->encode_alg == IW_ENCODE_ALG_TKIP)
+ tx_control |= (priv->tx_key << HERMES_MIC_KEY_ID_SHIFT) |
+ HERMES_TXCTRL_MIC;
+
+ if (priv->has_alt_txcntl) {
+ /* WPA enabled firmwares have tx_cntl at the end of
+ * the 802.11 header. So write zeroed descriptor and
+ * 802.11 header at the same time
+ */
+ char desc[HERMES_802_3_OFFSET];
+ __le16 *txcntl = (__le16 *) &desc[HERMES_TXCNTL2_OFFSET];
+
+ memset(&desc, 0, sizeof(desc));
+
+ *txcntl = cpu_to_le16(tx_control);
+ err = hermes_bap_pwrite(hw, USER_BAP, &desc, sizeof(desc),
+ txfid, 0);
+ if (err) {
+ if (net_ratelimit())
+ printk(KERN_ERR "%s: Error %d writing Tx "
+ "descriptor to BAP\n", dev->name, err);
+ goto busy;
+ }
+ } else {
+ struct hermes_tx_descriptor desc;
+
+ memset(&desc, 0, sizeof(desc));
+
+ desc.tx_control = cpu_to_le16(tx_control);
+ err = hermes_bap_pwrite(hw, USER_BAP, &desc, sizeof(desc),
+ txfid, 0);
+ if (err) {
+ if (net_ratelimit())
+ printk(KERN_ERR "%s: Error %d writing Tx "
+ "descriptor to BAP\n", dev->name, err);
+ goto busy;
+ }
+
+ /* Clear the 802.11 header and data length fields - some
+ * firmwares (e.g. Lucent/Agere 8.xx) appear to get confused
+ * if this isn't done. */
+ hermes_clear_words(hw, HERMES_DATA0,
+ HERMES_802_3_OFFSET - HERMES_802_11_OFFSET);
}
- /* Clear the 802.11 header and data length fields - some
- * firmwares (e.g. Lucent/Agere 8.xx) appear to get confused
- * if this isn't done. */
- hermes_clear_words(hw, HERMES_DATA0,
- HERMES_802_3_OFFSET - HERMES_802_11_OFFSET);
+ eh = (struct ethhdr *)skb->data;
/* Encapsulate Ethernet-II frames */
if (ntohs(eh->h_proto) > ETH_DATA_LEN) { /* Ethernet-II frame */
@@ -513,33 +925,65 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
/* Strip destination and source from the data */
skb_pull(skb, 2 * ETH_ALEN);
- data_off = HERMES_802_2_OFFSET + sizeof(encaps_hdr);
/* And move them to a separate header */
memcpy(&hdr.eth, eh, 2 * ETH_ALEN);
hdr.eth.h_proto = htons(sizeof(encaps_hdr) + skb->len);
memcpy(hdr.encap, encaps_hdr, sizeof(encaps_hdr));
- err = hermes_bap_pwrite(hw, USER_BAP, &hdr, sizeof(hdr),
- txfid, HERMES_802_3_OFFSET);
- if (err) {
- if (net_ratelimit())
- printk(KERN_ERR "%s: Error %d writing packet "
- "header to BAP\n", dev->name, err);
- goto busy;
+ /* Insert the SNAP header */
+ if (skb_headroom(skb) < sizeof(hdr)) {
+ printk(KERN_ERR
+ "%s: Not enough headroom for 802.2 headers %d\n",
+ dev->name, skb_headroom(skb));
+ goto drop;
}
- } else { /* IEEE 802.3 frame */
- data_off = HERMES_802_3_OFFSET;
+ eh = (struct ethhdr *) skb_push(skb, sizeof(hdr));
+ memcpy(eh, &hdr, sizeof(hdr));
}
err = hermes_bap_pwrite(hw, USER_BAP, skb->data, skb->len,
- txfid, data_off);
+ txfid, HERMES_802_3_OFFSET);
if (err) {
printk(KERN_ERR "%s: Error %d writing packet to BAP\n",
dev->name, err);
goto busy;
}
+ /* Calculate Michael MIC */
+ if (priv->encode_alg == IW_ENCODE_ALG_TKIP) {
+ u8 mic_buf[MICHAEL_MIC_LEN + 1];
+ u8 *mic;
+ size_t offset;
+ size_t len;
+
+ if (skb->len % 2) {
+ /* MIC start is on an odd boundary */
+ mic_buf[0] = skb->data[skb->len - 1];
+ mic = &mic_buf[1];
+ offset = skb->len - 1;
+ len = MICHAEL_MIC_LEN + 1;
+ } else {
+ mic = &mic_buf[0];
+ offset = skb->len;
+ len = MICHAEL_MIC_LEN;
+ }
+
+ michael_mic(priv->tx_tfm_mic,
+ priv->tkip_key[priv->tx_key].tx_mic,
+ eh->h_dest, eh->h_source, 0 /* priority */,
+ skb->data + ETH_HLEN, skb->len - ETH_HLEN, mic);
+
+ /* Write the MIC */
+ err = hermes_bap_pwrite(hw, USER_BAP, &mic_buf[0], len,
+ txfid, HERMES_802_3_OFFSET + offset);
+ if (err) {
+ printk(KERN_ERR "%s: Error %d writing MIC to BAP\n",
+ dev->name, err);
+ goto busy;
+ }
+ }
+
/* Finally, we actually initiate the send */
netif_stop_queue(dev);
@@ -554,7 +998,7 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
}
dev->trans_start = jiffies;
- stats->tx_bytes += data_off + skb->len;
+ stats->tx_bytes += HERMES_802_3_OFFSET + skb->len;
goto ok;
drop:
@@ -834,21 +1278,48 @@ static void orinoco_rx_monitor(struct net_device *dev, u16 rxfid,
stats->rx_dropped++;
}
+/* Get tsc from the firmware */
+static int orinoco_hw_get_tkip_iv(struct orinoco_private *priv, int key,
+ u8 *tsc)
+{
+ hermes_t *hw = &priv->hw;
+ int err = 0;
+ u8 tsc_arr[4][IW_ENCODE_SEQ_MAX_SIZE];
+
+ if ((key < 0) || (key > 4))
+ return -EINVAL;
+
+ err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENT_TKIP_IV,
+ sizeof(tsc_arr), NULL, &tsc_arr);
+ if (!err)
+ memcpy(tsc, &tsc_arr[key][0], sizeof(tsc_arr[0]));
+
+ return err;
+}
+
static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
{
struct orinoco_private *priv = netdev_priv(dev);
struct net_device_stats *stats = &priv->stats;
struct iw_statistics *wstats = &priv->wstats;
struct sk_buff *skb = NULL;
- u16 rxfid, status, fc;
+ u16 rxfid, status;
int length;
- struct hermes_rx_descriptor desc;
- struct ethhdr *hdr;
+ struct hermes_rx_descriptor *desc;
+ struct orinoco_rx_data *rx_data;
int err;
+ desc = kmalloc(sizeof(*desc), GFP_ATOMIC);
+ if (!desc) {
+ printk(KERN_WARNING
+ "%s: Can't allocate space for RX descriptor\n",
+ dev->name);
+ goto update_stats;
+ }
+
rxfid = hermes_read_regn(hw, RXFID);
- err = hermes_bap_pread(hw, IRQ_BAP, &desc, sizeof(desc),
+ err = hermes_bap_pread(hw, IRQ_BAP, desc, sizeof(*desc),
rxfid, 0);
if (err) {
printk(KERN_ERR "%s: error %d reading Rx descriptor. "
@@ -856,7 +1327,7 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
goto update_stats;
}
- status = le16_to_cpu(desc.status);
+ status = le16_to_cpu(desc->status);
if (status & HERMES_RXSTAT_BADCRC) {
DEBUG(1, "%s: Bad CRC on Rx. Frame dropped.\n",
@@ -867,8 +1338,8 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
/* Handle frames in monitor mode */
if (priv->iw_mode == IW_MODE_MONITOR) {
- orinoco_rx_monitor(dev, rxfid, &desc);
- return;
+ orinoco_rx_monitor(dev, rxfid, desc);
+ goto out;
}
if (status & HERMES_RXSTAT_UNDECRYPTABLE) {
@@ -878,15 +1349,14 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
goto update_stats;
}
- length = le16_to_cpu(desc.data_len);
- fc = le16_to_cpu(desc.frame_ctl);
+ length = le16_to_cpu(desc->data_len);
/* Sanity checks */
if (length < 3) { /* No for even an 802.2 LLC header */
/* At least on Symbol firmware with PCF we get quite a
lot of these legitimately - Poll frames with no
data. */
- return;
+ goto out;
}
if (length > IEEE80211_DATA_LEN) {
printk(KERN_WARNING "%s: Oversized frame received (%d bytes)\n",
@@ -895,6 +1365,11 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
goto update_stats;
}
+ /* Payload size does not include Michael MIC. Increase payload
+ * size to read it together with the data. */
+ if (status & HERMES_RXSTAT_MIC)
+ length += MICHAEL_MIC_LEN;
+
/* We need space for the packet data itself, plus an ethernet
header, plus 2 bytes so we can align the IP header on a
32bit boundary, plus 1 byte so we can read in odd length
@@ -921,6 +1396,100 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
goto drop;
}
+ /* Add desc and skb to rx queue */
+ rx_data = kzalloc(sizeof(*rx_data), GFP_ATOMIC);
+ if (!rx_data) {
+ printk(KERN_WARNING "%s: Can't allocate RX packet\n",
+ dev->name);
+ goto drop;
+ }
+ rx_data->desc = desc;
+ rx_data->skb = skb;
+ list_add_tail(&rx_data->list, &priv->rx_list);
+ tasklet_schedule(&priv->rx_tasklet);
+
+ return;
+
+drop:
+ dev_kfree_skb_irq(skb);
+update_stats:
+ stats->rx_errors++;
+ stats->rx_dropped++;
+out:
+ kfree(desc);
+}
+
+static void orinoco_rx(struct net_device *dev,
+ struct hermes_rx_descriptor *desc,
+ struct sk_buff *skb)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ struct net_device_stats *stats = &priv->stats;
+ u16 status, fc;
+ int length;
+ struct ethhdr *hdr;
+
+ status = le16_to_cpu(desc->status);
+ length = le16_to_cpu(desc->data_len);
+ fc = le16_to_cpu(desc->frame_ctl);
+
+ /* Calculate and check MIC */
+ if (status & HERMES_RXSTAT_MIC) {
+ int key_id = ((status & HERMES_RXSTAT_MIC_KEY_ID) >>
+ HERMES_MIC_KEY_ID_SHIFT);
+ u8 mic[MICHAEL_MIC_LEN];
+ u8 *rxmic;
+ u8 *src = (fc & IEEE80211_FCTL_FROMDS) ?
+ desc->addr3 : desc->addr2;
+
+ /* Extract Michael MIC from payload */
+ rxmic = skb->data + skb->len - MICHAEL_MIC_LEN;
+
+ skb_trim(skb, skb->len - MICHAEL_MIC_LEN);
+ length -= MICHAEL_MIC_LEN;
+
+ michael_mic(priv->rx_tfm_mic,
+ priv->tkip_key[key_id].rx_mic,
+ desc->addr1,
+ src,
+ 0, /* priority or QoS? */
+ skb->data,
+ skb->len,
+ &mic[0]);
+
+ if (memcmp(mic, rxmic,
+ MICHAEL_MIC_LEN)) {
+ union iwreq_data wrqu;
+ struct iw_michaelmicfailure wxmic;
+ DECLARE_MAC_BUF(mac);
+
+ printk(KERN_WARNING "%s: "
+ "Invalid Michael MIC in data frame from %s, "
+ "using key %i\n",
+ dev->name, print_mac(mac, src), key_id);
+
+ /* TODO: update stats */
+
+ /* Notify userspace */
+ memset(&wxmic, 0, sizeof(wxmic));
+ wxmic.flags = key_id & IW_MICFAILURE_KEY_ID;
+ wxmic.flags |= (desc->addr1[0] & 1) ?
+ IW_MICFAILURE_GROUP : IW_MICFAILURE_PAIRWISE;
+ wxmic.src_addr.sa_family = ARPHRD_ETHER;
+ memcpy(wxmic.src_addr.sa_data, src, ETH_ALEN);
+
+ (void) orinoco_hw_get_tkip_iv(priv, key_id,
+ &wxmic.tsc[0]);
+
+ memset(&wrqu, 0, sizeof(wrqu));
+ wrqu.data.length = sizeof(wxmic);
+ wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu,
+ (char *) &wxmic);
+
+ goto drop;
+ }
+ }
+
/* Handle decapsulation
* In most cases, the firmware tell us about SNAP frames.
* For some reason, the SNAP frames sent by LinkSys APs
@@ -939,11 +1508,11 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
hdr = (struct ethhdr *)skb_push(skb, ETH_HLEN);
hdr->h_proto = htons(length);
}
- memcpy(hdr->h_dest, desc.addr1, ETH_ALEN);
+ memcpy(hdr->h_dest, desc->addr1, ETH_ALEN);
if (fc & IEEE80211_FCTL_FROMDS)
- memcpy(hdr->h_source, desc.addr3, ETH_ALEN);
+ memcpy(hdr->h_source, desc->addr3, ETH_ALEN);
else
- memcpy(hdr->h_source, desc.addr2, ETH_ALEN);
+ memcpy(hdr->h_source, desc->addr2, ETH_ALEN);
dev->last_rx = jiffies;
skb->protocol = eth_type_trans(skb, dev);
@@ -952,7 +1521,7 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
skb->pkt_type = PACKET_OTHERHOST;
/* Process the wireless stats if needed */
- orinoco_stat_gather(dev, skb, &desc);
+ orinoco_stat_gather(dev, skb, desc);
/* Pass the packet to the networking stack */
netif_rx(skb);
@@ -961,13 +1530,33 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
return;
- drop:
- dev_kfree_skb_irq(skb);
- update_stats:
+ drop:
+ dev_kfree_skb(skb);
stats->rx_errors++;
stats->rx_dropped++;
}
+static void orinoco_rx_isr_tasklet(unsigned long data)
+{
+ struct net_device *dev = (struct net_device *) data;
+ struct orinoco_private *priv = netdev_priv(dev);
+ struct orinoco_rx_data *rx_data, *temp;
+ struct hermes_rx_descriptor *desc;
+ struct sk_buff *skb;
+
+ /* extract desc and skb from queue */
+ list_for_each_entry_safe(rx_data, temp, &priv->rx_list, list) {
+ desc = rx_data->desc;
+ skb = rx_data->skb;
+ list_del(&rx_data->list);
+ kfree(rx_data);
+
+ orinoco_rx(dev, desc, skb);
+
+ kfree(desc);
+ }
+}
+
/********************************************************************/
/* Rx path (info frames) */
/********************************************************************/
@@ -1087,59 +1676,179 @@ static void orinoco_join_ap(struct work_struct *work)
}
/* Send new BSSID to userspace */
-static void orinoco_send_wevents(struct work_struct *work)
+static void orinoco_send_bssid_wevent(struct orinoco_private *priv)
{
- struct orinoco_private *priv =
- container_of(work, struct orinoco_private, wevent_work);
struct net_device *dev = priv->ndev;
struct hermes *hw = &priv->hw;
union iwreq_data wrqu;
int err;
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return;
err = hermes_read_ltv(hw, IRQ_BAP, HERMES_RID_CURRENTBSSID,
ETH_ALEN, NULL, wrqu.ap_addr.sa_data);
if (err != 0)
- goto out;
+ return;
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
/* Send event to user space */
wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
-
- out:
- orinoco_unlock(priv, &flags);
}
-
-static inline void orinoco_clear_scan_results(struct orinoco_private *priv,
- unsigned long scan_age)
+static void orinoco_send_assocreqie_wevent(struct orinoco_private *priv)
{
- bss_element *bss;
- bss_element *tmp_bss;
-
- /* Blow away current list of scan results */
- list_for_each_entry_safe(bss, tmp_bss, &priv->bss_list, list) {
- if (!scan_age ||
- time_after(jiffies, bss->last_scanned + scan_age)) {
- list_move_tail(&bss->list, &priv->bss_free_list);
- /* Don't blow away ->list, just BSS data */
- memset(bss, 0, sizeof(bss->bss));
- bss->last_scanned = 0;
- }
+ struct net_device *dev = priv->ndev;
+ struct hermes *hw = &priv->hw;
+ union iwreq_data wrqu;
+ int err;
+ u8 buf[88];
+ u8 *ie;
+
+ if (!priv->has_wpa)
+ return;
+
+ err = hermes_read_ltv(hw, IRQ_BAP, HERMES_RID_CURRENT_ASSOC_REQ_INFO,
+ sizeof(buf), NULL, &buf);
+ if (err != 0)
+ return;
+
+ ie = orinoco_get_wpa_ie(buf, sizeof(buf));
+ if (ie) {
+ int rem = sizeof(buf) - (ie - &buf[0]);
+ wrqu.data.length = ie[1] + 2;
+ if (wrqu.data.length > rem)
+ wrqu.data.length = rem;
+
+ if (wrqu.data.length)
+ /* Send event to user space */
+ wireless_send_event(dev, IWEVASSOCREQIE, &wrqu, ie);
}
}
-static int orinoco_process_scan_results(struct net_device *dev,
- unsigned char *buf,
- int len)
+static void orinoco_send_assocrespie_wevent(struct orinoco_private *priv)
{
- struct orinoco_private *priv = netdev_priv(dev);
- int offset; /* In the scan data */
- union hermes_scan_info *atom;
+ struct net_device *dev = priv->ndev;
+ struct hermes *hw = &priv->hw;
+ union iwreq_data wrqu;
+ int err;
+ u8 buf[88]; /* TODO: verify max size or IW_GENERIC_IE_MAX */
+ u8 *ie;
+
+ if (!priv->has_wpa)
+ return;
+
+ err = hermes_read_ltv(hw, IRQ_BAP, HERMES_RID_CURRENT_ASSOC_RESP_INFO,
+ sizeof(buf), NULL, &buf);
+ if (err != 0)
+ return;
+
+ ie = orinoco_get_wpa_ie(buf, sizeof(buf));
+ if (ie) {
+ int rem = sizeof(buf) - (ie - &buf[0]);
+ wrqu.data.length = ie[1] + 2;
+ if (wrqu.data.length > rem)
+ wrqu.data.length = rem;
+
+ if (wrqu.data.length)
+ /* Send event to user space */
+ wireless_send_event(dev, IWEVASSOCRESPIE, &wrqu, ie);
+ }
+}
+
+static void orinoco_send_wevents(struct work_struct *work)
+{
+ struct orinoco_private *priv =
+ container_of(work, struct orinoco_private, wevent_work);
+ unsigned long flags;
+
+ if (orinoco_lock(priv, &flags) != 0)
+ return;
+
+ orinoco_send_assocreqie_wevent(priv);
+ orinoco_send_assocrespie_wevent(priv);
+ orinoco_send_bssid_wevent(priv);
+
+ orinoco_unlock(priv, &flags);
+}
+
+static inline void orinoco_clear_scan_results(struct orinoco_private *priv,
+ unsigned long scan_age)
+{
+ if (priv->has_ext_scan) {
+ struct xbss_element *bss;
+ struct xbss_element *tmp_bss;
+
+ /* Blow away current list of scan results */
+ list_for_each_entry_safe(bss, tmp_bss, &priv->bss_list, list) {
+ if (!scan_age ||
+ time_after(jiffies, bss->last_scanned + scan_age)) {
+ list_move_tail(&bss->list,
+ &priv->bss_free_list);
+ /* Don't blow away ->list, just BSS data */
+ memset(&bss->bss, 0, sizeof(bss->bss));
+ bss->last_scanned = 0;
+ }
+ }
+ } else {
+ struct bss_element *bss;
+ struct bss_element *tmp_bss;
+
+ /* Blow away current list of scan results */
+ list_for_each_entry_safe(bss, tmp_bss, &priv->bss_list, list) {
+ if (!scan_age ||
+ time_after(jiffies, bss->last_scanned + scan_age)) {
+ list_move_tail(&bss->list,
+ &priv->bss_free_list);
+ /* Don't blow away ->list, just BSS data */
+ memset(&bss->bss, 0, sizeof(bss->bss));
+ bss->last_scanned = 0;
+ }
+ }
+ }
+}
+
+static void orinoco_add_ext_scan_result(struct orinoco_private *priv,
+ struct agere_ext_scan_info *atom)
+{
+ struct xbss_element *bss = NULL;
+ int found = 0;
+
+ /* Try to update an existing bss first */
+ list_for_each_entry(bss, &priv->bss_list, list) {
+ if (compare_ether_addr(bss->bss.bssid, atom->bssid))
+ continue;
+ /* ESSID lengths */
+ if (bss->bss.data[1] != atom->data[1])
+ continue;
+ if (memcmp(&bss->bss.data[2], &atom->data[2],
+ atom->data[1]))
+ continue;
+ found = 1;
+ break;
+ }
+
+ /* Grab a bss off the free list */
+ if (!found && !list_empty(&priv->bss_free_list)) {
+ bss = list_entry(priv->bss_free_list.next,
+ struct xbss_element, list);
+ list_del(priv->bss_free_list.next);
+
+ list_add_tail(&bss->list, &priv->bss_list);
+ }
+
+ if (bss) {
+ /* Always update the BSS to get latest beacon info */
+ memcpy(&bss->bss, atom, sizeof(bss->bss));
+ bss->last_scanned = jiffies;
+ }
+}
+
+static int orinoco_process_scan_results(struct net_device *dev,
+ unsigned char *buf,
+ int len)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ int offset; /* In the scan data */
+ union hermes_scan_info *atom;
int atom_len;
switch (priv->firmware_type) {
@@ -1194,7 +1903,7 @@ static int orinoco_process_scan_results(struct net_device *dev,
/* Read the entries one by one */
for (; offset + atom_len <= len; offset += atom_len) {
int found = 0;
- bss_element *bss = NULL;
+ struct bss_element *bss = NULL;
/* Get next atom */
atom = (union hermes_scan_info *) (buf + offset);
@@ -1216,7 +1925,7 @@ static int orinoco_process_scan_results(struct net_device *dev,
/* Grab a bss off the free list */
if (!found && !list_empty(&priv->bss_free_list)) {
bss = list_entry(priv->bss_free_list.next,
- bss_element, list);
+ struct bss_element, list);
list_del(priv->bss_free_list.next);
list_add_tail(&bss->list, &priv->bss_list);
@@ -1404,6 +2113,63 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw)
kfree(buf);
}
break;
+ case HERMES_INQ_CHANNELINFO:
+ {
+ struct agere_ext_scan_info *bss;
+
+ if (!priv->scan_inprogress) {
+ printk(KERN_DEBUG "%s: Got chaninfo without scan, "
+ "len=%d\n", dev->name, len);
+ break;
+ }
+
+ /* An empty result indicates that the scan is complete */
+ if (len == 0) {
+ union iwreq_data wrqu;
+
+ /* Scan is no longer in progress */
+ priv->scan_inprogress = 0;
+
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ wireless_send_event(dev, SIOCGIWSCAN, &wrqu, NULL);
+ break;
+ }
+
+ /* Sanity check */
+ else if (len > sizeof(*bss)) {
+ printk(KERN_WARNING
+ "%s: Ext scan results too large (%d bytes). "
+ "Truncating results to %zd bytes.\n",
+ dev->name, len, sizeof(*bss));
+ len = sizeof(*bss);
+ } else if (len < (offsetof(struct agere_ext_scan_info,
+ data) + 2)) {
+ /* Drop this result now so we don't have to
+ * keep checking later */
+ printk(KERN_WARNING
+ "%s: Ext scan results too short (%d bytes)\n",
+ dev->name, len);
+ break;
+ }
+
+ bss = kmalloc(sizeof(*bss), GFP_ATOMIC);
+ if (bss == NULL)
+ break;
+
+ /* Read scan data */
+ err = hermes_bap_pread(hw, IRQ_BAP, (void *) bss, len,
+ infofid, sizeof(info));
+ if (err) {
+ kfree(bss);
+ break;
+ }
+
+ orinoco_add_ext_scan_result(priv, bss);
+
+ kfree(bss);
+ break;
+ }
case HERMES_INQ_SEC_STAT_AGERE:
/* Security status (Agere specific) */
/* Ignore this frame for now */
@@ -1586,7 +2352,7 @@ static int __orinoco_hw_set_wap(struct orinoco_private *priv)
}
/* Change the WEP keys and/or the current keys. Can be called
- * either from __orinoco_hw_setup_wep() or directly from
+ * either from __orinoco_hw_setup_enc() or directly from
* orinoco_ioctl_setiwencode(). In the later case the association
* with the AP is not broken (if the firmware can handle it),
* which is needed for 802.1x implementations. */
@@ -1646,14 +2412,16 @@ static int __orinoco_hw_setup_wepkeys(struct orinoco_private *priv)
return 0;
}
-static int __orinoco_hw_setup_wep(struct orinoco_private *priv)
+static int __orinoco_hw_setup_enc(struct orinoco_private *priv)
{
hermes_t *hw = &priv->hw;
int err = 0;
int master_wep_flag;
int auth_flag;
+ int enc_flag;
- if (priv->wep_on)
+ /* Setup WEP keys for WEP and WPA */
+ if (priv->encode_alg)
__orinoco_hw_setup_wepkeys(priv);
if (priv->wep_restrict)
@@ -1661,9 +2429,16 @@ static int __orinoco_hw_setup_wep(struct orinoco_private *priv)
else
auth_flag = HERMES_AUTH_OPEN;
+ if (priv->wpa_enabled)
+ enc_flag = 2;
+ else if (priv->encode_alg == IW_ENCODE_ALG_WEP)
+ enc_flag = 1;
+ else
+ enc_flag = 0;
+
switch (priv->firmware_type) {
case FIRMWARE_TYPE_AGERE: /* Agere style WEP */
- if (priv->wep_on) {
+ if (priv->encode_alg == IW_ENCODE_ALG_WEP) {
/* Enable the shared-key authentication. */
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFAUTHENTICATION_AGERE,
@@ -1671,14 +2446,24 @@ static int __orinoco_hw_setup_wep(struct orinoco_private *priv)
}
err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFWEPENABLED_AGERE,
- priv->wep_on);
+ enc_flag);
if (err)
return err;
+
+ if (priv->has_wpa) {
+ /* Set WPA key management */
+ err = hermes_write_wordrec(hw, USER_BAP,
+ HERMES_RID_CNFSETWPAAUTHMGMTSUITE_AGERE,
+ priv->key_mgmt);
+ if (err)
+ return err;
+ }
+
break;
case FIRMWARE_TYPE_INTERSIL: /* Intersil style WEP */
case FIRMWARE_TYPE_SYMBOL: /* Symbol style WEP */
- if (priv->wep_on) {
+ if (priv->encode_alg == IW_ENCODE_ALG_WEP) {
if (priv->wep_restrict ||
(priv->firmware_type == FIRMWARE_TYPE_SYMBOL))
master_wep_flag = HERMES_WEP_PRIVACY_INVOKED |
@@ -1710,6 +2495,84 @@ static int __orinoco_hw_setup_wep(struct orinoco_private *priv)
return 0;
}
+/* key must be 32 bytes, including the tx and rx MIC keys.
+ * rsc must be 8 bytes
+ * tsc must be 8 bytes or NULL
+ */
+static int __orinoco_hw_set_tkip_key(hermes_t *hw, int key_idx, int set_tx,
+ u8 *key, u8 *rsc, u8 *tsc)
+{
+ struct {
+ __le16 idx;
+ u8 rsc[IW_ENCODE_SEQ_MAX_SIZE];
+ u8 key[TKIP_KEYLEN];
+ u8 tx_mic[MIC_KEYLEN];
+ u8 rx_mic[MIC_KEYLEN];
+ u8 tsc[IW_ENCODE_SEQ_MAX_SIZE];
+ } __attribute__ ((packed)) buf;
+ int ret;
+ int err;
+ int k;
+ u16 xmitting;
+
+ key_idx &= 0x3;
+
+ if (set_tx)
+ key_idx |= 0x8000;
+
+ buf.idx = cpu_to_le16(key_idx);
+ memcpy(buf.key, key,
+ sizeof(buf.key) + sizeof(buf.tx_mic) + sizeof(buf.rx_mic));
+
+ if (rsc == NULL)
+ memset(buf.rsc, 0, sizeof(buf.rsc));
+ else
+ memcpy(buf.rsc, rsc, sizeof(buf.rsc));
+
+ if (tsc == NULL) {
+ memset(buf.tsc, 0, sizeof(buf.tsc));
+ buf.tsc[4] = 0x10;
+ } else {
+ memcpy(buf.tsc, tsc, sizeof(buf.tsc));
+ }
+
+ /* Wait upto 100ms for tx queue to empty */
+ k = 100;
+ do {
+ k--;
+ udelay(1000);
+ ret = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_TXQUEUEEMPTY,
+ &xmitting);
+ if (ret)
+ break;
+ } while ((k > 0) && xmitting);
+
+ if (k == 0)
+ ret = -ETIMEDOUT;
+
+ err = HERMES_WRITE_RECORD(hw, USER_BAP,
+ HERMES_RID_CNFADDDEFAULTTKIPKEY_AGERE,
+ &buf);
+
+ return ret ? ret : err;
+}
+
+static int orinoco_clear_tkip_key(struct orinoco_private *priv,
+ int key_idx)
+{
+ hermes_t *hw = &priv->hw;
+ int err;
+
+ memset(&priv->tkip_key[key_idx], 0, sizeof(priv->tkip_key[key_idx]));
+ err = hermes_write_wordrec(hw, USER_BAP,
+ HERMES_RID_CNFREMDEFAULTTKIPKEY_AGERE,
+ key_idx);
+ if (err)
+ printk(KERN_WARNING "%s: Error %d clearing TKIP key %d\n",
+ priv->ndev->name, err, key_idx);
+ return err;
+}
+
static int __orinoco_program_rids(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
@@ -1906,10 +2769,10 @@ static int __orinoco_program_rids(struct net_device *dev)
}
/* Set up encryption */
- if (priv->has_wep) {
- err = __orinoco_hw_setup_wep(priv);
+ if (priv->has_wep || priv->has_wpa) {
+ err = __orinoco_hw_setup_enc(priv);
if (err) {
- printk(KERN_ERR "%s: Error %d activating WEP\n",
+ printk(KERN_ERR "%s: Error %d activating encryption\n",
dev->name, err);
return err;
}
@@ -2047,6 +2910,12 @@ static void orinoco_reset(struct work_struct *work)
}
}
+ if (priv->do_fw_download) {
+ err = orinoco_download(priv);
+ if (err)
+ priv->do_fw_download = 0;
+ }
+
err = orinoco_reinit_firmware(dev);
if (err) {
printk(KERN_ERR "%s: orinoco_reset: Error %d re-initializing firmware\n",
@@ -2258,6 +3127,10 @@ static int determine_firmware(struct net_device *dev)
priv->has_ibss = 1;
priv->has_wep = 0;
priv->has_big_wep = 0;
+ priv->has_alt_txcntl = 0;
+ priv->has_ext_scan = 0;
+ priv->has_wpa = 0;
+ priv->do_fw_download = 0;
/* Determine capabilities from the firmware version */
switch (priv->firmware_type) {
@@ -2277,8 +3150,11 @@ static int determine_firmware(struct net_device *dev)
priv->has_pm = (firmver >= 0x40020); /* Don't work in 7.52 ? */
priv->ibss_port = 1;
priv->has_hostscan = (firmver >= 0x8000a);
+ priv->do_fw_download = 1;
priv->broken_monitor = (firmver >= 0x80000);
-
+ priv->has_alt_txcntl = (firmver >= 0x90000); /* All 9.x ? */
+ priv->has_ext_scan = (firmver >= 0x90000); /* All 9.x ? */
+ priv->has_wpa = (firmver >= 0x9002a);
/* Tested with Agere firmware :
* 1.16 ; 4.08 ; 4.52 ; 6.04 ; 6.16 ; 7.28 => Jean II
* Tested CableTron firmware : 4.32 => Anton */
@@ -2321,6 +3197,21 @@ static int determine_firmware(struct net_device *dev)
firmver >= 0x31000;
priv->has_preamble = (firmver >= 0x20000);
priv->ibss_port = 4;
+
+ /* Symbol firmware is found on various cards, but
+ * there has been no attempt to check firmware
+ * download on non-spectrum_cs based cards.
+ *
+ * Given that the Agere firmware download works
+ * differently, we should avoid doing a firmware
+ * download with the Symbol algorithm on non-spectrum
+ * cards.
+ *
+ * For now we can identify a spectrum_cs based card
+ * because it has a firmware reset function.
+ */
+ priv->do_fw_download = (priv->stop_fw != NULL);
+
priv->broken_disableport = (firmver == 0x25013) ||
(firmver >= 0x30000 && firmver <= 0x31000);
priv->has_hostscan = (firmver >= 0x31001) ||
@@ -2391,6 +3282,20 @@ static int orinoco_init(struct net_device *dev)
goto out;
}
+ if (priv->do_fw_download) {
+ err = orinoco_download(priv);
+ if (err)
+ priv->do_fw_download = 0;
+
+ /* Check firmware version again */
+ err = determine_firmware(dev);
+ if (err != 0) {
+ printk(KERN_ERR "%s: Incompatible firmware, aborting\n",
+ dev->name);
+ goto out;
+ }
+ }
+
if (priv->has_port3)
printk(KERN_DEBUG "%s: Ad-hoc demo mode supported\n", dev->name);
if (priv->has_ibss)
@@ -2403,6 +3308,20 @@ static int orinoco_init(struct net_device *dev)
else
printk("40-bit key\n");
}
+ if (priv->has_wpa) {
+ printk(KERN_DEBUG "%s: WPA-PSK supported\n", dev->name);
+ if (orinoco_mic_init(priv)) {
+ printk(KERN_ERR "%s: Failed to setup MIC crypto "
+ "algorithm. Disabling WPA support\n", dev->name);
+ priv->has_wpa = 0;
+ }
+ }
+
+ /* Now we have the firmware capabilities, allocate appropiate
+ * sized scan buffers */
+ if (orinoco_bss_data_allocate(priv))
+ goto out;
+ orinoco_bss_data_init(priv);
/* Get the MAC address */
err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CNFOWNMACADDR,
@@ -2518,8 +3437,13 @@ static int orinoco_init(struct net_device *dev)
priv->channel = 0; /* use firmware default */
priv->promiscuous = 0;
- priv->wep_on = 0;
+ priv->encode_alg = IW_ENCODE_ALG_NONE;
priv->tx_key = 0;
+ priv->wpa_enabled = 0;
+ priv->tkip_cm_active = 0;
+ priv->key_mgmt = 0;
+ priv->wpa_ie_len = 0;
+ priv->wpa_ie = NULL;
/* Make the hardware available, as long as it hasn't been
* removed elsewhere (e.g. by PCMCIA hot unplug) */
@@ -2533,8 +3457,11 @@ static int orinoco_init(struct net_device *dev)
return err;
}
-struct net_device *alloc_orinocodev(int sizeof_card,
- int (*hard_reset)(struct orinoco_private *))
+struct net_device
+*alloc_orinocodev(int sizeof_card,
+ struct device *device,
+ int (*hard_reset)(struct orinoco_private *),
+ int (*stop_fw)(struct orinoco_private *, int))
{
struct net_device *dev;
struct orinoco_private *priv;
@@ -2549,10 +3476,7 @@ struct net_device *alloc_orinocodev(int sizeof_card,
+ sizeof(struct orinoco_private));
else
priv->card = NULL;
-
- if (orinoco_bss_data_allocate(priv))
- goto err_out_free;
- orinoco_bss_data_init(priv);
+ priv->dev = device;
/* Setup / override net_device fields */
dev->init = orinoco_init;
@@ -2570,10 +3494,14 @@ struct net_device *alloc_orinocodev(int sizeof_card,
dev->set_multicast_list = orinoco_set_multicast_list;
/* we use the default eth_mac_addr for setting the MAC addr */
+ /* Reserve space in skb for the SNAP header */
+ dev->hard_header_len += ENCAPS_OVERHEAD;
+
/* Set up default callbacks */
dev->open = orinoco_open;
dev->stop = orinoco_stop;
priv->hard_reset = hard_reset;
+ priv->stop_fw = stop_fw;
spin_lock_init(&priv->lock);
priv->open = 0;
@@ -2584,20 +3512,27 @@ struct net_device *alloc_orinocodev(int sizeof_card,
INIT_WORK(&priv->join_work, orinoco_join_ap);
INIT_WORK(&priv->wevent_work, orinoco_send_wevents);
+ INIT_LIST_HEAD(&priv->rx_list);
+ tasklet_init(&priv->rx_tasklet, orinoco_rx_isr_tasklet,
+ (unsigned long) dev);
+
netif_carrier_off(dev);
priv->last_linkstatus = 0xffff;
return dev;
-
-err_out_free:
- free_netdev(dev);
- return NULL;
}
void free_orinocodev(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
+ /* No need to empty priv->rx_list: if the tasklet is scheduled
+ * when we call tasklet_kill it will run one final time,
+ * emptying the list */
+ tasklet_kill(&priv->rx_tasklet);
+ priv->wpa_ie_len = 0;
+ kfree(priv->wpa_ie);
+ orinoco_mic_free(priv);
orinoco_bss_data_free(priv);
free_netdev(dev);
}
@@ -2909,7 +3844,7 @@ static int orinoco_ioctl_getiwrange(struct net_device *dev,
memset(range, 0, sizeof(struct iw_range));
range->we_version_compiled = WIRELESS_EXT;
- range->we_version_source = 14;
+ range->we_version_source = 22;
/* Set available channels/frequencies */
range->num_channels = NUM_CHANNELS;
@@ -2939,6 +3874,9 @@ static int orinoco_ioctl_getiwrange(struct net_device *dev,
}
}
+ if (priv->has_wpa)
+ range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_CIPHER_TKIP;
+
if ((priv->iw_mode == IW_MODE_ADHOC) && (!SPY_NUMBER(priv))){
/* Quality stats meaningless in ad-hoc mode */
} else {
@@ -2986,6 +3924,11 @@ static int orinoco_ioctl_getiwrange(struct net_device *dev,
range->min_r_time = 0;
range->max_r_time = 65535 * 1000; /* ??? */
+ if (priv->firmware_type == FIRMWARE_TYPE_AGERE)
+ range->scan_capa = IW_SCAN_CAPA_ESSID;
+ else
+ range->scan_capa = IW_SCAN_CAPA_NONE;
+
/* Event capability (kernel) */
IW_EVENT_CAPA_SET_KERNEL(range->event_capa);
/* Event capability (driver) */
@@ -3005,7 +3948,7 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev,
struct orinoco_private *priv = netdev_priv(dev);
int index = (erq->flags & IW_ENCODE_INDEX) - 1;
int setindex = priv->tx_key;
- int enable = priv->wep_on;
+ int encode_alg = priv->encode_alg;
int restricted = priv->wep_restrict;
u16 xlen = 0;
int err = -EINPROGRESS; /* Call commit handler */
@@ -3026,6 +3969,10 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev,
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
+ /* Clear any TKIP key we have */
+ if ((priv->has_wpa) && (priv->encode_alg == IW_ENCODE_ALG_TKIP))
+ (void) orinoco_clear_tkip_key(priv, setindex);
+
if (erq->length > 0) {
if ((index < 0) || (index >= ORINOCO_MAX_KEYS))
index = priv->tx_key;
@@ -3039,9 +3986,9 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev,
xlen = 0;
/* Switch on WEP if off */
- if ((!enable) && (xlen > 0)) {
+ if ((encode_alg != IW_ENCODE_ALG_WEP) && (xlen > 0)) {
setindex = index;
- enable = 1;
+ encode_alg = IW_ENCODE_ALG_WEP;
}
} else {
/* Important note : if the user do "iwconfig eth0 enc off",
@@ -3063,7 +4010,7 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev,
}
if (erq->flags & IW_ENCODE_DISABLED)
- enable = 0;
+ encode_alg = IW_ENCODE_ALG_NONE;
if (erq->flags & IW_ENCODE_OPEN)
restricted = 0;
if (erq->flags & IW_ENCODE_RESTRICTED)
@@ -3078,14 +4025,15 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev,
priv->tx_key = setindex;
/* Try fast key change if connected and only keys are changed */
- if (priv->wep_on && enable && (priv->wep_restrict == restricted) &&
+ if ((priv->encode_alg == encode_alg) &&
+ (priv->wep_restrict == restricted) &&
netif_carrier_ok(dev)) {
err = __orinoco_hw_setup_wepkeys(priv);
/* No need to commit if successful */
goto out;
}
- priv->wep_on = enable;
+ priv->encode_alg = encode_alg;
priv->wep_restrict = restricted;
out:
@@ -3114,7 +4062,7 @@ static int orinoco_ioctl_getiwencode(struct net_device *dev,
index = priv->tx_key;
erq->flags = 0;
- if (! priv->wep_on)
+ if (!priv->encode_alg)
erq->flags |= IW_ENCODE_DISABLED;
erq->flags |= index + 1;
@@ -3689,6 +4637,399 @@ static int orinoco_ioctl_getpower(struct net_device *dev,
return err;
}
+static int orinoco_ioctl_set_encodeext(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ struct iw_point *encoding = &wrqu->encoding;
+ struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
+ int idx, alg = ext->alg, set_key = 1;
+ unsigned long flags;
+ int err = -EINVAL;
+ u16 key_len;
+
+ if (orinoco_lock(priv, &flags) != 0)
+ return -EBUSY;
+
+ /* Determine and validate the key index */
+ idx = encoding->flags & IW_ENCODE_INDEX;
+ if (idx) {
+ if ((idx < 1) || (idx > WEP_KEYS))
+ goto out;
+ idx--;
+ } else
+ idx = priv->tx_key;
+
+ if (encoding->flags & IW_ENCODE_DISABLED)
+ alg = IW_ENCODE_ALG_NONE;
+
+ if (priv->has_wpa && (alg != IW_ENCODE_ALG_TKIP)) {
+ /* Clear any TKIP TX key we had */
+ (void) orinoco_clear_tkip_key(priv, priv->tx_key);
+ }
+
+ if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
+ priv->tx_key = idx;
+ set_key = ((alg == IW_ENCODE_ALG_TKIP) ||
+ (ext->key_len > 0)) ? 1 : 0;
+ }
+
+ if (set_key) {
+ /* Set the requested key first */
+ switch (alg) {
+ case IW_ENCODE_ALG_NONE:
+ priv->encode_alg = alg;
+ priv->keys[idx].len = 0;
+ break;
+
+ case IW_ENCODE_ALG_WEP:
+ if (ext->key_len > SMALL_KEY_SIZE)
+ key_len = LARGE_KEY_SIZE;
+ else if (ext->key_len > 0)
+ key_len = SMALL_KEY_SIZE;
+ else
+ goto out;
+
+ priv->encode_alg = alg;
+ priv->keys[idx].len = cpu_to_le16(key_len);
+
+ key_len = min(ext->key_len, key_len);
+
+ memset(priv->keys[idx].data, 0, ORINOCO_MAX_KEY_SIZE);
+ memcpy(priv->keys[idx].data, ext->key, key_len);
+ break;
+
+ case IW_ENCODE_ALG_TKIP:
+ {
+ hermes_t *hw = &priv->hw;
+ u8 *tkip_iv = NULL;
+
+ if (!priv->has_wpa ||
+ (ext->key_len > sizeof(priv->tkip_key[0])))
+ goto out;
+
+ priv->encode_alg = alg;
+ memset(&priv->tkip_key[idx], 0,
+ sizeof(priv->tkip_key[idx]));
+ memcpy(&priv->tkip_key[idx], ext->key, ext->key_len);
+
+ if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID)
+ tkip_iv = &ext->rx_seq[0];
+
+ err = __orinoco_hw_set_tkip_key(hw, idx,
+ ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY,
+ (u8 *) &priv->tkip_key[idx],
+ tkip_iv, NULL);
+ if (err)
+ printk(KERN_ERR "%s: Error %d setting TKIP key"
+ "\n", dev->name, err);
+
+ goto out;
+ }
+ default:
+ goto out;
+ }
+ }
+ err = -EINPROGRESS;
+ out:
+ orinoco_unlock(priv, &flags);
+
+ return err;
+}
+
+static int orinoco_ioctl_get_encodeext(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ struct iw_point *encoding = &wrqu->encoding;
+ struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
+ int idx, max_key_len;
+ unsigned long flags;
+ int err;
+
+ if (orinoco_lock(priv, &flags) != 0)
+ return -EBUSY;
+
+ err = -EINVAL;
+ max_key_len = encoding->length - sizeof(*ext);
+ if (max_key_len < 0)
+ goto out;
+
+ idx = encoding->flags & IW_ENCODE_INDEX;
+ if (idx) {
+ if ((idx < 1) || (idx > WEP_KEYS))
+ goto out;
+ idx--;
+ } else
+ idx = priv->tx_key;
+
+ encoding->flags = idx + 1;
+ memset(ext, 0, sizeof(*ext));
+
+ ext->alg = priv->encode_alg;
+ switch (priv->encode_alg) {
+ case IW_ENCODE_ALG_NONE:
+ ext->key_len = 0;
+ encoding->flags |= IW_ENCODE_DISABLED;
+ break;
+ case IW_ENCODE_ALG_WEP:
+ ext->key_len = min_t(u16, le16_to_cpu(priv->keys[idx].len),
+ max_key_len);
+ memcpy(ext->key, priv->keys[idx].data, ext->key_len);
+ encoding->flags |= IW_ENCODE_ENABLED;
+ break;
+ case IW_ENCODE_ALG_TKIP:
+ ext->key_len = min_t(u16, sizeof(struct orinoco_tkip_key),
+ max_key_len);
+ memcpy(ext->key, &priv->tkip_key[idx], ext->key_len);
+ encoding->flags |= IW_ENCODE_ENABLED;
+ break;
+ }
+
+ err = 0;
+ out:
+ orinoco_unlock(priv, &flags);
+
+ return err;
+}
+
+static int orinoco_ioctl_set_auth(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ hermes_t *hw = &priv->hw;
+ struct iw_param *param = &wrqu->param;
+ unsigned long flags;
+ int ret = -EINPROGRESS;
+
+ if (orinoco_lock(priv, &flags) != 0)
+ return -EBUSY;
+
+ switch (param->flags & IW_AUTH_INDEX) {
+ case IW_AUTH_WPA_VERSION:
+ case IW_AUTH_CIPHER_PAIRWISE:
+ case IW_AUTH_CIPHER_GROUP:
+ case IW_AUTH_RX_UNENCRYPTED_EAPOL:
+ case IW_AUTH_PRIVACY_INVOKED:
+ case IW_AUTH_DROP_UNENCRYPTED:
+ /*
+ * orinoco does not use these parameters
+ */
+ break;
+
+ case IW_AUTH_KEY_MGMT:
+ /* wl_lkm implies value 2 == PSK for Hermes I
+ * which ties in with WEXT
+ * no other hints tho :(
+ */
+ priv->key_mgmt = param->value;
+ break;
+
+ case IW_AUTH_TKIP_COUNTERMEASURES:
+ /* When countermeasures are enabled, shut down the
+ * card; when disabled, re-enable the card. This must
+ * take effect immediately.
+ *
+ * TODO: Make sure that the EAPOL message is getting
+ * out before card disabled
+ */
+ if (param->value) {
+ priv->tkip_cm_active = 1;
+ ret = hermes_enable_port(hw, 0);
+ } else {
+ priv->tkip_cm_active = 0;
+ ret = hermes_disable_port(hw, 0);
+ }
+ break;
+
+ case IW_AUTH_80211_AUTH_ALG:
+ if (param->value & IW_AUTH_ALG_SHARED_KEY)
+ priv->wep_restrict = 1;
+ else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM)
+ priv->wep_restrict = 0;
+ else
+ ret = -EINVAL;
+ break;
+
+ case IW_AUTH_WPA_ENABLED:
+ if (priv->has_wpa) {
+ priv->wpa_enabled = param->value ? 1 : 0;
+ } else {
+ if (param->value)
+ ret = -EOPNOTSUPP;
+ /* else silently accept disable of WPA */
+ priv->wpa_enabled = 0;
+ }
+ break;
+
+ default:
+ ret = -EOPNOTSUPP;
+ }
+
+ orinoco_unlock(priv, &flags);
+ return ret;
+}
+
+static int orinoco_ioctl_get_auth(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ struct iw_param *param = &wrqu->param;
+ unsigned long flags;
+ int ret = 0;
+
+ if (orinoco_lock(priv, &flags) != 0)
+ return -EBUSY;
+
+ switch (param->flags & IW_AUTH_INDEX) {
+ case IW_AUTH_KEY_MGMT:
+ param->value = priv->key_mgmt;
+ break;
+
+ case IW_AUTH_TKIP_COUNTERMEASURES:
+ param->value = priv->tkip_cm_active;
+ break;
+
+ case IW_AUTH_80211_AUTH_ALG:
+ if (priv->wep_restrict)
+ param->value = IW_AUTH_ALG_SHARED_KEY;
+ else
+ param->value = IW_AUTH_ALG_OPEN_SYSTEM;
+ break;
+
+ case IW_AUTH_WPA_ENABLED:
+ param->value = priv->wpa_enabled;
+ break;
+
+ default:
+ ret = -EOPNOTSUPP;
+ }
+
+ orinoco_unlock(priv, &flags);
+ return ret;
+}
+
+static int orinoco_ioctl_set_genie(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ u8 *buf;
+ unsigned long flags;
+ int err = 0;
+
+ if ((wrqu->data.length > MAX_WPA_IE_LEN) ||
+ (wrqu->data.length && (extra == NULL)))
+ return -EINVAL;
+
+ if (orinoco_lock(priv, &flags) != 0)
+ return -EBUSY;
+
+ if (wrqu->data.length) {
+ buf = kmalloc(wrqu->data.length, GFP_KERNEL);
+ if (buf == NULL) {
+ err = -ENOMEM;
+ goto out;
+ }
+
+ memcpy(buf, extra, wrqu->data.length);
+ kfree(priv->wpa_ie);
+ priv->wpa_ie = buf;
+ priv->wpa_ie_len = wrqu->data.length;
+ } else {
+ kfree(priv->wpa_ie);
+ priv->wpa_ie = NULL;
+ priv->wpa_ie_len = 0;
+ }
+
+ if (priv->wpa_ie) {
+ /* Looks like wl_lkm wants to check the auth alg, and
+ * somehow pass it to the firmware.
+ * Instead it just calls the key mgmt rid
+ * - we do this in set auth.
+ */
+ }
+
+out:
+ orinoco_unlock(priv, &flags);
+ return err;
+}
+
+static int orinoco_ioctl_get_genie(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ unsigned long flags;
+ int err = 0;
+
+ if (orinoco_lock(priv, &flags) != 0)
+ return -EBUSY;
+
+ if ((priv->wpa_ie_len == 0) || (priv->wpa_ie == NULL)) {
+ wrqu->data.length = 0;
+ goto out;
+ }
+
+ if (wrqu->data.length < priv->wpa_ie_len) {
+ err = -E2BIG;
+ goto out;
+ }
+
+ wrqu->data.length = priv->wpa_ie_len;
+ memcpy(extra, priv->wpa_ie, priv->wpa_ie_len);
+
+out:
+ orinoco_unlock(priv, &flags);
+ return err;
+}
+
+static int orinoco_ioctl_set_mlme(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ hermes_t *hw = &priv->hw;
+ struct iw_mlme *mlme = (struct iw_mlme *)extra;
+ unsigned long flags;
+ int ret = 0;
+
+ if (orinoco_lock(priv, &flags) != 0)
+ return -EBUSY;
+
+ switch (mlme->cmd) {
+ case IW_MLME_DEAUTH:
+ /* silently ignore */
+ break;
+
+ case IW_MLME_DISASSOC:
+ {
+ struct {
+ u8 addr[ETH_ALEN];
+ __le16 reason_code;
+ } __attribute__ ((packed)) buf;
+
+ memcpy(buf.addr, mlme->addr.sa_data, ETH_ALEN);
+ buf.reason_code = cpu_to_le16(mlme->reason_code);
+ ret = HERMES_WRITE_RECORD(hw, USER_BAP,
+ HERMES_RID_CNFDISASSOCIATE,
+ &buf);
+ break;
+ }
+ default:
+ ret = -EOPNOTSUPP;
+ }
+
+ orinoco_unlock(priv, &flags);
+ return ret;
+}
+
static int orinoco_ioctl_getretry(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *rrq,
@@ -3947,14 +5288,15 @@ static int orinoco_ioctl_getrid(struct net_device *dev,
return err;
}
-/* Trigger a scan (look for other cells in the vicinity */
+/* Trigger a scan (look for other cells in the vicinity) */
static int orinoco_ioctl_setscan(struct net_device *dev,
struct iw_request_info *info,
- struct iw_param *srq,
+ struct iw_point *srq,
char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
+ struct iw_scan_req *si = (struct iw_scan_req *) extra;
int err = 0;
unsigned long flags;
@@ -3986,7 +5328,6 @@ static int orinoco_ioctl_setscan(struct net_device *dev,
* we access scan variables in priv is critical.
* o scan_inprogress : not touched by irq handler
* o scan_mode : not touched by irq handler
- * o scan_len : synchronised with scan_result
* Before modifying anything on those variables, please think hard !
* Jean II */
@@ -4016,13 +5357,43 @@ static int orinoco_ioctl_setscan(struct net_device *dev,
}
break;
case FIRMWARE_TYPE_AGERE:
- err = hermes_write_wordrec(hw, USER_BAP,
+ if (priv->scan_mode & IW_SCAN_THIS_ESSID) {
+ struct hermes_idstring idbuf;
+ size_t len = min(sizeof(idbuf.val),
+ (size_t) si->essid_len);
+ idbuf.len = cpu_to_le16(len);
+ memcpy(idbuf.val, si->essid, len);
+
+ err = hermes_write_ltv(hw, USER_BAP,
+ HERMES_RID_CNFSCANSSID_AGERE,
+ HERMES_BYTES_TO_RECLEN(len + 2),
+ &idbuf);
+ } else
+ err = hermes_write_wordrec(hw, USER_BAP,
HERMES_RID_CNFSCANSSID_AGERE,
0); /* Any ESSID */
if (err)
break;
- err = hermes_inquire(hw, HERMES_INQ_SCAN);
+ if (priv->has_ext_scan) {
+ /* Clear scan results at the start of
+ * an extended scan */
+ orinoco_clear_scan_results(priv,
+ msecs_to_jiffies(15000));
+
+ /* TODO: Is this available on older firmware?
+ * Can we use it to scan specific channels
+ * for IW_SCAN_THIS_FREQ? */
+ err = hermes_write_wordrec(hw, USER_BAP,
+ HERMES_RID_CNFSCANCHANNELS2GHZ,
+ 0x7FFF);
+ if (err)
+ goto out;
+
+ err = hermes_inquire(hw,
+ HERMES_INQ_CHANNELINFO);
+ } else
+ err = hermes_inquire(hw, HERMES_INQ_SCAN);
break;
}
} else
@@ -4040,8 +5411,7 @@ static int orinoco_ioctl_setscan(struct net_device *dev,
#define MAX_CUSTOM_LEN 64
/* Translate scan data returned from the card to a card independant
- * format that the Wireless Tools will understand - Jean II
- * Return message length or -errno for fatal errors */
+ * format that the Wireless Tools will understand - Jean II */
static inline char *orinoco_translate_scan(struct net_device *dev,
struct iw_request_info *info,
char *current_ev,
@@ -4053,9 +5423,10 @@ static inline char *orinoco_translate_scan(struct net_device *dev,
u16 capabilities;
u16 channel;
struct iw_event iwe; /* Temporary buffer */
- char *p;
char custom[MAX_CUSTOM_LEN];
+ memset(&iwe, 0, sizeof(iwe));
+
/* First entry *MUST* be the AP MAC address */
iwe.cmd = SIOCGIWAP;
iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
@@ -4077,8 +5448,8 @@ static inline char *orinoco_translate_scan(struct net_device *dev,
/* Add mode */
iwe.cmd = SIOCGIWMODE;
capabilities = le16_to_cpu(bss->a.capabilities);
- if (capabilities & 0x3) {
- if (capabilities & 0x1)
+ if (capabilities & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)) {
+ if (capabilities & WLAN_CAPABILITY_ESS)
iwe.u.mode = IW_MODE_MASTER;
else
iwe.u.mode = IW_MODE_ADHOC;
@@ -4088,17 +5459,22 @@ static inline char *orinoco_translate_scan(struct net_device *dev,
channel = bss->s.channel;
if ((channel >= 1) && (channel <= NUM_CHANNELS)) {
- /* Add frequency */
+ /* Add channel and frequency */
iwe.cmd = SIOCGIWFREQ;
+ iwe.u.freq.m = channel;
+ iwe.u.freq.e = 0;
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_FREQ_LEN);
+
iwe.u.freq.m = channel_frequency[channel-1] * 100000;
iwe.u.freq.e = 1;
current_ev = iwe_stream_add_event(info, current_ev, end_buf,
&iwe, IW_EV_FREQ_LEN);
}
- /* Add quality statistics */
+ /* Add quality statistics. level and noise in dB. No link quality */
iwe.cmd = IWEVQUAL;
- iwe.u.qual.updated = 0x10; /* no link quality */
+ iwe.u.qual.updated = IW_QUAL_DBM | IW_QUAL_QUAL_INVALID;
iwe.u.qual.level = (__u8) le16_to_cpu(bss->a.level) - 0x95;
iwe.u.qual.noise = (__u8) le16_to_cpu(bss->a.noise) - 0x95;
/* Wireless tools prior to 27.pre22 will show link quality
@@ -4112,25 +5488,13 @@ static inline char *orinoco_translate_scan(struct net_device *dev,
/* Add encryption capability */
iwe.cmd = SIOCGIWENCODE;
- if (capabilities & 0x10)
+ if (capabilities & WLAN_CAPABILITY_PRIVACY)
iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
else
iwe.u.data.flags = IW_ENCODE_DISABLED;
iwe.u.data.length = 0;
current_ev = iwe_stream_add_point(info, current_ev, end_buf,
- &iwe, bss->a.essid);
-
- /* Add EXTRA: Age to display seconds since last beacon/probe response
- * for given network. */
- iwe.cmd = IWEVCUSTOM;
- p = custom;
- p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
- " Last beacon: %dms ago",
- jiffies_to_msecs(jiffies - last_scanned));
- iwe.u.data.length = p - custom;
- if (iwe.u.data.length)
- current_ev = iwe_stream_add_point(info, current_ev, end_buf,
- &iwe, custom);
+ &iwe, NULL);
/* Bit rate is not available in Lucent/Agere firmwares */
if (priv->firmware_type != FIRMWARE_TYPE_AGERE) {
@@ -4152,7 +5516,8 @@ static inline char *orinoco_translate_scan(struct net_device *dev,
if (bss->p.rates[i] == 0x0)
break;
/* Bit rate given in 500 kb/s units (+ 0x80) */
- iwe.u.bitrate.value = ((bss->p.rates[i] & 0x7f) * 500000);
+ iwe.u.bitrate.value =
+ ((bss->p.rates[i] & 0x7f) * 500000);
current_val = iwe_stream_add_value(info, current_ev,
current_val,
end_buf, &iwe,
@@ -4163,6 +5528,199 @@ static inline char *orinoco_translate_scan(struct net_device *dev,
current_ev = current_val;
}
+ /* Beacon interval */
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length = snprintf(custom, MAX_CUSTOM_LEN,
+ "bcn_int=%d",
+ le16_to_cpu(bss->a.beacon_interv));
+ if (iwe.u.data.length)
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, custom);
+
+ /* Capabilites */
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length = snprintf(custom, MAX_CUSTOM_LEN,
+ "capab=0x%04x",
+ capabilities);
+ if (iwe.u.data.length)
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, custom);
+
+ /* Add EXTRA: Age to display seconds since last beacon/probe response
+ * for given network. */
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length = snprintf(custom, MAX_CUSTOM_LEN,
+ " Last beacon: %dms ago",
+ jiffies_to_msecs(jiffies - last_scanned));
+ if (iwe.u.data.length)
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, custom);
+
+ return current_ev;
+}
+
+static inline char *orinoco_translate_ext_scan(struct net_device *dev,
+ struct iw_request_info *info,
+ char *current_ev,
+ char *end_buf,
+ struct agere_ext_scan_info *bss,
+ unsigned int last_scanned)
+{
+ u16 capabilities;
+ u16 channel;
+ struct iw_event iwe; /* Temporary buffer */
+ char custom[MAX_CUSTOM_LEN];
+ u8 *ie;
+
+ memset(&iwe, 0, sizeof(iwe));
+
+ /* First entry *MUST* be the AP MAC address */
+ iwe.cmd = SIOCGIWAP;
+ iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
+ memcpy(iwe.u.ap_addr.sa_data, bss->bssid, ETH_ALEN);
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_ADDR_LEN);
+
+ /* Other entries will be displayed in the order we give them */
+
+ /* Add the ESSID */
+ ie = bss->data;
+ iwe.u.data.length = ie[1];
+ if (iwe.u.data.length) {
+ if (iwe.u.data.length > 32)
+ iwe.u.data.length = 32;
+ iwe.cmd = SIOCGIWESSID;
+ iwe.u.data.flags = 1;
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, &ie[2]);
+ }
+
+ /* Add mode */
+ capabilities = le16_to_cpu(bss->capabilities);
+ if (capabilities & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)) {
+ iwe.cmd = SIOCGIWMODE;
+ if (capabilities & WLAN_CAPABILITY_ESS)
+ iwe.u.mode = IW_MODE_MASTER;
+ else
+ iwe.u.mode = IW_MODE_ADHOC;
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_UINT_LEN);
+ }
+
+ ie = orinoco_get_ie(bss->data, sizeof(bss->data), MFIE_TYPE_DS_SET);
+ channel = ie ? ie[2] : 0;
+ if ((channel >= 1) && (channel <= NUM_CHANNELS)) {
+ /* Add channel and frequency */
+ iwe.cmd = SIOCGIWFREQ;
+ iwe.u.freq.m = channel;
+ iwe.u.freq.e = 0;
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_FREQ_LEN);
+
+ iwe.u.freq.m = channel_frequency[channel-1] * 100000;
+ iwe.u.freq.e = 1;
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_FREQ_LEN);
+ }
+
+ /* Add quality statistics. level and noise in dB. No link quality */
+ iwe.cmd = IWEVQUAL;
+ iwe.u.qual.updated = IW_QUAL_DBM | IW_QUAL_QUAL_INVALID;
+ iwe.u.qual.level = bss->level - 0x95;
+ iwe.u.qual.noise = bss->noise - 0x95;
+ /* Wireless tools prior to 27.pre22 will show link quality
+ * anyway, so we provide a reasonable value. */
+ if (iwe.u.qual.level > iwe.u.qual.noise)
+ iwe.u.qual.qual = iwe.u.qual.level - iwe.u.qual.noise;
+ else
+ iwe.u.qual.qual = 0;
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_QUAL_LEN);
+
+ /* Add encryption capability */
+ iwe.cmd = SIOCGIWENCODE;
+ if (capabilities & WLAN_CAPABILITY_PRIVACY)
+ iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
+ else
+ iwe.u.data.flags = IW_ENCODE_DISABLED;
+ iwe.u.data.length = 0;
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, NULL);
+
+ /* WPA IE */
+ ie = orinoco_get_wpa_ie(bss->data, sizeof(bss->data));
+ if (ie) {
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = ie[1] + 2;
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, ie);
+ }
+
+ /* RSN IE */
+ ie = orinoco_get_ie(bss->data, sizeof(bss->data), MFIE_TYPE_RSN);
+ if (ie) {
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = ie[1] + 2;
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, ie);
+ }
+
+ ie = orinoco_get_ie(bss->data, sizeof(bss->data), MFIE_TYPE_RATES);
+ if (ie) {
+ char *p = current_ev + iwe_stream_lcp_len(info);
+ int i;
+
+ iwe.cmd = SIOCGIWRATE;
+ /* Those two flags are ignored... */
+ iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
+
+ for (i = 2; i < (ie[1] + 2); i++) {
+ iwe.u.bitrate.value = ((ie[i] & 0x7F) * 500000);
+ p = iwe_stream_add_value(info, current_ev, p, end_buf,
+ &iwe, IW_EV_PARAM_LEN);
+ }
+ /* Check if we added any event */
+ if (p > (current_ev + iwe_stream_lcp_len(info)))
+ current_ev = p;
+ }
+
+ /* Timestamp */
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length =
+ snprintf(custom, MAX_CUSTOM_LEN, "tsf=%016llx",
+ (unsigned long long) le64_to_cpu(bss->timestamp));
+ if (iwe.u.data.length)
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, custom);
+
+ /* Beacon interval */
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length = snprintf(custom, MAX_CUSTOM_LEN,
+ "bcn_int=%d",
+ le16_to_cpu(bss->beacon_interval));
+ if (iwe.u.data.length)
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, custom);
+
+ /* Capabilites */
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length = snprintf(custom, MAX_CUSTOM_LEN,
+ "capab=0x%04x",
+ capabilities);
+ if (iwe.u.data.length)
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, custom);
+
+ /* Add EXTRA: Age to display seconds since last beacon/probe response
+ * for given network. */
+ iwe.cmd = IWEVCUSTOM;
+ iwe.u.data.length = snprintf(custom, MAX_CUSTOM_LEN,
+ " Last beacon: %dms ago",
+ jiffies_to_msecs(jiffies - last_scanned));
+ if (iwe.u.data.length)
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, custom);
+
return current_ev;
}
@@ -4173,7 +5731,6 @@ static int orinoco_ioctl_getscan(struct net_device *dev,
char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
- bss_element *bss;
int err = 0;
unsigned long flags;
char *current_ev = extra;
@@ -4193,18 +5750,47 @@ static int orinoco_ioctl_getscan(struct net_device *dev,
goto out;
}
- list_for_each_entry(bss, &priv->bss_list, list) {
- /* Translate to WE format this entry */
- current_ev = orinoco_translate_scan(dev, info, current_ev,
- extra + srq->length,
- &bss->bss,
- bss->last_scanned);
-
- /* Check if there is space for one more entry */
- if ((extra + srq->length - current_ev) <= IW_EV_ADDR_LEN) {
- /* Ask user space to try again with a bigger buffer */
- err = -E2BIG;
- goto out;
+ if (priv->has_ext_scan) {
+ struct xbss_element *bss;
+
+ list_for_each_entry(bss, &priv->bss_list, list) {
+ /* Translate this entry to WE format */
+ current_ev =
+ orinoco_translate_ext_scan(dev, info,
+ current_ev,
+ extra + srq->length,
+ &bss->bss,
+ bss->last_scanned);
+
+ /* Check if there is space for one more entry */
+ if ((extra + srq->length - current_ev)
+ <= IW_EV_ADDR_LEN) {
+ /* Ask user space to try again with a
+ * bigger buffer */
+ err = -E2BIG;
+ goto out;
+ }
+ }
+
+ } else {
+ struct bss_element *bss;
+
+ list_for_each_entry(bss, &priv->bss_list, list) {
+ /* Translate this entry to WE format */
+ current_ev = orinoco_translate_scan(dev, info,
+ current_ev,
+ extra + srq->length,
+ &bss->bss,
+ bss->last_scanned);
+
+ /* Check if there is space for one more entry */
+ if ((extra + srq->length - current_ev)
+ <= IW_EV_ADDR_LEN) {
+ /* Ask user space to try again with a
+ * bigger buffer */
+ err = -E2BIG;
+ goto out;
+ }
}
}
@@ -4295,39 +5881,48 @@ static const struct iw_priv_args orinoco_privtab[] = {
* Structures to export the Wireless Handlers
*/
+#define STD_IW_HANDLER(id, func) \
+ [IW_IOCTL_IDX(id)] = (iw_handler) func
static const iw_handler orinoco_handler[] = {
- [SIOCSIWCOMMIT-SIOCIWFIRST] = (iw_handler) orinoco_ioctl_commit,
- [SIOCGIWNAME -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getname,
- [SIOCSIWFREQ -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setfreq,
- [SIOCGIWFREQ -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getfreq,
- [SIOCSIWMODE -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setmode,
- [SIOCGIWMODE -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getmode,
- [SIOCSIWSENS -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setsens,
- [SIOCGIWSENS -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getsens,
- [SIOCGIWRANGE -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getiwrange,
- [SIOCSIWSPY -SIOCIWFIRST] = (iw_handler) iw_handler_set_spy,
- [SIOCGIWSPY -SIOCIWFIRST] = (iw_handler) iw_handler_get_spy,
- [SIOCSIWTHRSPY-SIOCIWFIRST] = (iw_handler) iw_handler_set_thrspy,
- [SIOCGIWTHRSPY-SIOCIWFIRST] = (iw_handler) iw_handler_get_thrspy,
- [SIOCSIWAP -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setwap,
- [SIOCGIWAP -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getwap,
- [SIOCSIWSCAN -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setscan,
- [SIOCGIWSCAN -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getscan,
- [SIOCSIWESSID -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setessid,
- [SIOCGIWESSID -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getessid,
- [SIOCSIWNICKN -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setnick,
- [SIOCGIWNICKN -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getnick,
- [SIOCSIWRATE -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setrate,
- [SIOCGIWRATE -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getrate,
- [SIOCSIWRTS -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setrts,
- [SIOCGIWRTS -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getrts,
- [SIOCSIWFRAG -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setfrag,
- [SIOCGIWFRAG -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getfrag,
- [SIOCGIWRETRY -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getretry,
- [SIOCSIWENCODE-SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setiwencode,
- [SIOCGIWENCODE-SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getiwencode,
- [SIOCSIWPOWER -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setpower,
- [SIOCGIWPOWER -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getpower,
+ STD_IW_HANDLER(SIOCSIWCOMMIT, orinoco_ioctl_commit),
+ STD_IW_HANDLER(SIOCGIWNAME, orinoco_ioctl_getname),
+ STD_IW_HANDLER(SIOCSIWFREQ, orinoco_ioctl_setfreq),
+ STD_IW_HANDLER(SIOCGIWFREQ, orinoco_ioctl_getfreq),
+ STD_IW_HANDLER(SIOCSIWMODE, orinoco_ioctl_setmode),
+ STD_IW_HANDLER(SIOCGIWMODE, orinoco_ioctl_getmode),
+ STD_IW_HANDLER(SIOCSIWSENS, orinoco_ioctl_setsens),
+ STD_IW_HANDLER(SIOCGIWSENS, orinoco_ioctl_getsens),
+ STD_IW_HANDLER(SIOCGIWRANGE, orinoco_ioctl_getiwrange),
+ STD_IW_HANDLER(SIOCSIWSPY, iw_handler_set_spy),
+ STD_IW_HANDLER(SIOCGIWSPY, iw_handler_get_spy),
+ STD_IW_HANDLER(SIOCSIWTHRSPY, iw_handler_set_thrspy),
+ STD_IW_HANDLER(SIOCGIWTHRSPY, iw_handler_get_thrspy),
+ STD_IW_HANDLER(SIOCSIWAP, orinoco_ioctl_setwap),
+ STD_IW_HANDLER(SIOCGIWAP, orinoco_ioctl_getwap),
+ STD_IW_HANDLER(SIOCSIWSCAN, orinoco_ioctl_setscan),
+ STD_IW_HANDLER(SIOCGIWSCAN, orinoco_ioctl_getscan),
+ STD_IW_HANDLER(SIOCSIWESSID, orinoco_ioctl_setessid),
+ STD_IW_HANDLER(SIOCGIWESSID, orinoco_ioctl_getessid),
+ STD_IW_HANDLER(SIOCSIWNICKN, orinoco_ioctl_setnick),
+ STD_IW_HANDLER(SIOCGIWNICKN, orinoco_ioctl_getnick),
+ STD_IW_HANDLER(SIOCSIWRATE, orinoco_ioctl_setrate),
+ STD_IW_HANDLER(SIOCGIWRATE, orinoco_ioctl_getrate),
+ STD_IW_HANDLER(SIOCSIWRTS, orinoco_ioctl_setrts),
+ STD_IW_HANDLER(SIOCGIWRTS, orinoco_ioctl_getrts),
+ STD_IW_HANDLER(SIOCSIWFRAG, orinoco_ioctl_setfrag),
+ STD_IW_HANDLER(SIOCGIWFRAG, orinoco_ioctl_getfrag),
+ STD_IW_HANDLER(SIOCGIWRETRY, orinoco_ioctl_getretry),
+ STD_IW_HANDLER(SIOCSIWENCODE, orinoco_ioctl_setiwencode),
+ STD_IW_HANDLER(SIOCGIWENCODE, orinoco_ioctl_getiwencode),
+ STD_IW_HANDLER(SIOCSIWPOWER, orinoco_ioctl_setpower),
+ STD_IW_HANDLER(SIOCGIWPOWER, orinoco_ioctl_getpower),
+ STD_IW_HANDLER(SIOCSIWGENIE, orinoco_ioctl_set_genie),
+ STD_IW_HANDLER(SIOCGIWGENIE, orinoco_ioctl_get_genie),
+ STD_IW_HANDLER(SIOCSIWMLME, orinoco_ioctl_set_mlme),
+ STD_IW_HANDLER(SIOCSIWAUTH, orinoco_ioctl_set_auth),
+ STD_IW_HANDLER(SIOCGIWAUTH, orinoco_ioctl_get_auth),
+ STD_IW_HANDLER(SIOCSIWENCODEEXT, orinoco_ioctl_set_encodeext),
+ STD_IW_HANDLER(SIOCGIWENCODEEXT, orinoco_ioctl_get_encodeext),
};
diff --git a/drivers/net/wireless/orinoco.h b/drivers/net/wireless/orinoco.h
index c6b1858abde87597f3ff64bdbd4deeb33bad9568..981570bd3b9d660b6c403840a09a1b98d4eb67c7 100644
--- a/drivers/net/wireless/orinoco.h
+++ b/drivers/net/wireless/orinoco.h
@@ -9,6 +9,7 @@
#define DRIVER_VERSION "0.15"
+#include <linux/interrupt.h>
#include <linux/netdevice.h>
#include <linux/wireless.h>
#include <net/iw_handler.h>
@@ -30,27 +31,57 @@ struct orinoco_key {
char data[ORINOCO_MAX_KEY_SIZE];
} __attribute__ ((packed));
+#define TKIP_KEYLEN 16
+#define MIC_KEYLEN 8
+
+struct orinoco_tkip_key {
+ u8 tkip[TKIP_KEYLEN];
+ u8 tx_mic[MIC_KEYLEN];
+ u8 rx_mic[MIC_KEYLEN];
+};
+
typedef enum {
FIRMWARE_TYPE_AGERE,
FIRMWARE_TYPE_INTERSIL,
FIRMWARE_TYPE_SYMBOL
} fwtype_t;
-typedef struct {
+struct bss_element {
union hermes_scan_info bss;
unsigned long last_scanned;
struct list_head list;
-} bss_element;
+};
+
+struct xbss_element {
+ struct agere_ext_scan_info bss;
+ unsigned long last_scanned;
+ struct list_head list;
+};
+
+struct hermes_rx_descriptor;
+
+struct orinoco_rx_data {
+ struct hermes_rx_descriptor *desc;
+ struct sk_buff *skb;
+ struct list_head list;
+};
struct orinoco_private {
void *card; /* Pointer to card dependent structure */
+ struct device *dev;
int (*hard_reset)(struct orinoco_private *);
+ int (*stop_fw)(struct orinoco_private *, int);
/* Synchronisation stuff */
spinlock_t lock;
int hw_unavailable;
struct work_struct reset_work;
+ /* Interrupt tasklets */
+ struct tasklet_struct rx_tasklet;
+ struct list_head rx_list;
+ struct orinoco_rx_data *rx_data;
+
/* driver state */
int open;
u16 last_linkstatus;
@@ -83,13 +114,17 @@ struct orinoco_private {
unsigned int has_preamble:1;
unsigned int has_sensitivity:1;
unsigned int has_hostscan:1;
+ unsigned int has_alt_txcntl:1;
+ unsigned int has_ext_scan:1;
+ unsigned int has_wpa:1;
+ unsigned int do_fw_download:1;
unsigned int broken_disableport:1;
unsigned int broken_monitor:1;
/* Configuration paramaters */
u32 iw_mode;
int prefer_port3;
- u16 wep_on, wep_restrict, tx_key;
+ u16 encode_alg, wep_restrict, tx_key;
struct orinoco_key keys[ORINOCO_MAX_KEYS];
int bitratemode;
char nick[IW_ESSID_MAX_SIZE+1];
@@ -113,10 +148,22 @@ struct orinoco_private {
/* Scanning support */
struct list_head bss_list;
struct list_head bss_free_list;
- bss_element *bss_data;
+ void *bss_xbss_data;
int scan_inprogress; /* Scan pending... */
u32 scan_mode; /* Type of scan done */
+
+ /* WPA support */
+ u8 *wpa_ie;
+ int wpa_ie_len;
+
+ struct orinoco_tkip_key tkip_key[ORINOCO_MAX_KEYS];
+ struct crypto_hash *rx_tfm_mic;
+ struct crypto_hash *tx_tfm_mic;
+
+ unsigned int wpa_enabled:1;
+ unsigned int tkip_cm_active:1;
+ unsigned int key_mgmt:3;
};
#ifdef ORINOCO_DEBUG
@@ -130,8 +177,10 @@ extern int orinoco_debug;
/* Exported prototypes */
/********************************************************************/
-extern struct net_device *alloc_orinocodev(int sizeof_card,
- int (*hard_reset)(struct orinoco_private *));
+extern struct net_device *alloc_orinocodev(
+ int sizeof_card, struct device *device,
+ int (*hard_reset)(struct orinoco_private *),
+ int (*stop_fw)(struct orinoco_private *, int));
extern void free_orinocodev(struct net_device *dev);
extern int __orinoco_up(struct net_device *dev);
extern int __orinoco_down(struct net_device *dev);
diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c
index 1c216e015f641b428fceb4c060386d9ee9e1520c..9eaa252c2430b441bf6671a9a9a354ad9bbe4c0d 100644
--- a/drivers/net/wireless/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco_cs.c
@@ -109,7 +109,8 @@ orinoco_cs_probe(struct pcmcia_device *link)
struct orinoco_private *priv;
struct orinoco_pccard *card;
- dev = alloc_orinocodev(sizeof(*card), orinoco_cs_hard_reset);
+ dev = alloc_orinocodev(sizeof(*card), &handle_to_dev(link),
+ orinoco_cs_hard_reset, NULL);
if (! dev)
return -ENOMEM;
priv = netdev_priv(dev);
@@ -120,7 +121,7 @@ orinoco_cs_probe(struct pcmcia_device *link)
link->priv = dev;
/* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = orinoco_interrupt;
link->irq.Instance = dev;
diff --git a/drivers/net/wireless/orinoco_nortel.c b/drivers/net/wireless/orinoco_nortel.c
index 35ec5fcf81a613d5d4404b92b21e38f74f3486f1..2fc86596302e6bc1adb099a3bd35373b51d5bf86 100644
--- a/drivers/net/wireless/orinoco_nortel.c
+++ b/drivers/net/wireless/orinoco_nortel.c
@@ -182,7 +182,8 @@ static int orinoco_nortel_init_one(struct pci_dev *pdev,
}
/* Allocate network device */
- dev = alloc_orinocodev(sizeof(*card), orinoco_nortel_cor_reset);
+ dev = alloc_orinocodev(sizeof(*card), &pdev->dev,
+ orinoco_nortel_cor_reset, NULL);
if (!dev) {
printk(KERN_ERR PFX "Cannot allocate network device\n");
err = -ENOMEM;
diff --git a/drivers/net/wireless/orinoco_pci.c b/drivers/net/wireless/orinoco_pci.c
index 2547d5dac0d338752439e14be5db194871b5baa2..4ebd638a073ebe568e137321b7c56644d4ebf2a2 100644
--- a/drivers/net/wireless/orinoco_pci.c
+++ b/drivers/net/wireless/orinoco_pci.c
@@ -139,7 +139,8 @@ static int orinoco_pci_init_one(struct pci_dev *pdev,
}
/* Allocate network device */
- dev = alloc_orinocodev(sizeof(*card), orinoco_pci_cor_reset);
+ dev = alloc_orinocodev(sizeof(*card), &pdev->dev,
+ orinoco_pci_cor_reset, NULL);
if (!dev) {
printk(KERN_ERR PFX "Cannot allocate network device\n");
err = -ENOMEM;
diff --git a/drivers/net/wireless/orinoco_plx.c b/drivers/net/wireless/orinoco_plx.c
index 98fe165337d1ee5330b64db71f48266116d31b4a..ef761857bb381bd15a75aacbf88b7e8207d4e419 100644
--- a/drivers/net/wireless/orinoco_plx.c
+++ b/drivers/net/wireless/orinoco_plx.c
@@ -221,7 +221,8 @@ static int orinoco_plx_init_one(struct pci_dev *pdev,
}
/* Allocate network device */
- dev = alloc_orinocodev(sizeof(*card), orinoco_plx_cor_reset);
+ dev = alloc_orinocodev(sizeof(*card), &pdev->dev,
+ orinoco_plx_cor_reset, NULL);
if (!dev) {
printk(KERN_ERR PFX "Cannot allocate network device\n");
err = -ENOMEM;
diff --git a/drivers/net/wireless/orinoco_tmd.c b/drivers/net/wireless/orinoco_tmd.c
index df493185a4af65a2b815b4542fbd9f55e71904ba..ede24ec309c0f9d71a34b119376f6576dcdc97d2 100644
--- a/drivers/net/wireless/orinoco_tmd.c
+++ b/drivers/net/wireless/orinoco_tmd.c
@@ -124,7 +124,8 @@ static int orinoco_tmd_init_one(struct pci_dev *pdev,
}
/* Allocate network device */
- dev = alloc_orinocodev(sizeof(*card), orinoco_tmd_cor_reset);
+ dev = alloc_orinocodev(sizeof(*card), &pdev->dev,
+ orinoco_tmd_cor_reset, NULL);
if (!dev) {
printk(KERN_ERR PFX "Cannot allocate network device\n");
err = -ENOMEM;
diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h
index 4801a363507bfae7922bae530554c5de040c2e5b..1d0704fe146fb72ed0691271a7bd8491096481b2 100644
--- a/drivers/net/wireless/p54/p54.h
+++ b/drivers/net/wireless/p54/p54.h
@@ -1,5 +1,5 @@
-#ifndef PRISM54_H
-#define PRISM54_H
+#ifndef P54_H
+#define P54_H
/*
* Shared defines for all mac80211 Prism54 code
@@ -19,13 +19,24 @@ enum control_frame_types {
P54_CONTROL_TYPE_CHANNEL_CHANGE,
P54_CONTROL_TYPE_FREQDONE,
P54_CONTROL_TYPE_DCFINIT,
- P54_CONTROL_TYPE_FREEQUEUE = 7,
+ P54_CONTROL_TYPE_ENCRYPTION,
+ P54_CONTROL_TYPE_TIM,
+ P54_CONTROL_TYPE_POWERMGT,
+ P54_CONTROL_TYPE_FREEQUEUE,
P54_CONTROL_TYPE_TXDONE,
P54_CONTROL_TYPE_PING,
P54_CONTROL_TYPE_STAT_READBACK,
P54_CONTROL_TYPE_BBP,
P54_CONTROL_TYPE_EEPROM_READBACK,
- P54_CONTROL_TYPE_LED
+ P54_CONTROL_TYPE_LED,
+ P54_CONTROL_TYPE_GPIO,
+ P54_CONTROL_TYPE_TIMER,
+ P54_CONTROL_TYPE_MODULATION,
+ P54_CONTROL_TYPE_SYNTH_CONFIG,
+ P54_CONTROL_TYPE_DETECTOR_VALUE,
+ P54_CONTROL_TYPE_XBOW_SYNTH_CFG,
+ P54_CONTROL_TYPE_CCE_QUIET,
+ P54_CONTROL_TYPE_PSM_STA_UNLOCK,
};
struct p54_control_hdr {
@@ -38,11 +49,15 @@ struct p54_control_hdr {
u8 data[0];
} __attribute__ ((packed));
-#define EEPROM_READBACK_LEN (sizeof(struct p54_control_hdr) + 4 /* p54_eeprom_lm86 */)
-#define MAX_RX_SIZE (IEEE80211_MAX_RTS_THRESHOLD + sizeof(struct p54_control_hdr) + 20 /* length of struct p54_rx_hdr */ + 16 )
+#define EEPROM_READBACK_LEN 0x3fc
#define ISL38XX_DEV_FIRMWARE_ADDR 0x20000
+#define FW_FMAC 0x464d4143
+#define FW_LM86 0x4c4d3836
+#define FW_LM87 0x4c4d3837
+#define FW_LM20 0x4c4d3230
+
struct p54_common {
u32 rx_start;
u32 rx_end;
@@ -53,27 +68,43 @@ struct p54_common {
void (*stop)(struct ieee80211_hw *dev);
int mode;
u16 seqno;
+ u16 rx_mtu;
+ u8 headroom;
+ u8 tailroom;
struct mutex conf_mutex;
u8 mac_addr[ETH_ALEN];
u8 bssid[ETH_ALEN];
+ __le16 filter_type;
struct pda_iq_autocal_entry *iq_autocal;
unsigned int iq_autocal_len;
struct pda_channel_output_limit *output_limit;
unsigned int output_limit_len;
struct pda_pa_curve_data *curve_data;
- __le16 rxhw;
+ unsigned int filter_flags;
+ u16 rxhw;
u8 version;
+ u8 rx_antenna;
unsigned int tx_hdr_len;
void *cached_vdcf;
unsigned int fw_var;
- struct ieee80211_tx_queue_stats tx_stats[4];
+ unsigned int fw_interface;
+ unsigned int output_power;
+ u32 tsf_low32;
+ u32 tsf_high32;
+ struct ieee80211_tx_queue_stats tx_stats[8];
+ struct ieee80211_low_level_stats stats;
+ struct timer_list stats_timer;
+ struct completion stats_comp;
+ void *cached_stats;
+ int noise;
+ void *eeprom;
+ struct completion eeprom_comp;
};
int p54_rx(struct ieee80211_hw *dev, struct sk_buff *skb);
-void p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw);
-int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len);
-void p54_fill_eeprom_readback(struct p54_control_hdr *hdr);
+int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw);
+int p54_read_eeprom(struct ieee80211_hw *dev);
struct ieee80211_hw *p54_init_common(size_t priv_data_len);
void p54_free_common(struct ieee80211_hw *dev);
-#endif /* PRISM54_H */
+#endif /* P54_H */
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index 29be3dc8ee093fa4cd7dbcf89c4dcc11184058df..1994aa199d3726375c9b19346cea7e1babaab0d0 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -27,7 +27,7 @@ MODULE_DESCRIPTION("Softmac Prism54 common code");
MODULE_LICENSE("GPL");
MODULE_ALIAS("prism54common");
-static struct ieee80211_rate p54_rates[] = {
+static struct ieee80211_rate p54_bgrates[] = {
{ .bitrate = 10, .hw_value = 0, .flags = IEEE80211_RATE_SHORT_PREAMBLE },
{ .bitrate = 20, .hw_value = 1, .flags = IEEE80211_RATE_SHORT_PREAMBLE },
{ .bitrate = 55, .hw_value = 2, .flags = IEEE80211_RATE_SHORT_PREAMBLE },
@@ -42,7 +42,7 @@ static struct ieee80211_rate p54_rates[] = {
{ .bitrate = 540, .hw_value = 11, },
};
-static struct ieee80211_channel p54_channels[] = {
+static struct ieee80211_channel p54_bgchannels[] = {
{ .center_freq = 2412, .hw_value = 1, },
{ .center_freq = 2417, .hw_value = 2, },
{ .center_freq = 2422, .hw_value = 3, },
@@ -60,14 +60,69 @@ static struct ieee80211_channel p54_channels[] = {
};
static struct ieee80211_supported_band band_2GHz = {
- .channels = p54_channels,
- .n_channels = ARRAY_SIZE(p54_channels),
- .bitrates = p54_rates,
- .n_bitrates = ARRAY_SIZE(p54_rates),
+ .channels = p54_bgchannels,
+ .n_channels = ARRAY_SIZE(p54_bgchannels),
+ .bitrates = p54_bgrates,
+ .n_bitrates = ARRAY_SIZE(p54_bgrates),
};
+static struct ieee80211_rate p54_arates[] = {
+ { .bitrate = 60, .hw_value = 4, },
+ { .bitrate = 90, .hw_value = 5, },
+ { .bitrate = 120, .hw_value = 6, },
+ { .bitrate = 180, .hw_value = 7, },
+ { .bitrate = 240, .hw_value = 8, },
+ { .bitrate = 360, .hw_value = 9, },
+ { .bitrate = 480, .hw_value = 10, },
+ { .bitrate = 540, .hw_value = 11, },
+};
+
+static struct ieee80211_channel p54_achannels[] = {
+ { .center_freq = 4920 },
+ { .center_freq = 4940 },
+ { .center_freq = 4960 },
+ { .center_freq = 4980 },
+ { .center_freq = 5040 },
+ { .center_freq = 5060 },
+ { .center_freq = 5080 },
+ { .center_freq = 5170 },
+ { .center_freq = 5180 },
+ { .center_freq = 5190 },
+ { .center_freq = 5200 },
+ { .center_freq = 5210 },
+ { .center_freq = 5220 },
+ { .center_freq = 5230 },
+ { .center_freq = 5240 },
+ { .center_freq = 5260 },
+ { .center_freq = 5280 },
+ { .center_freq = 5300 },
+ { .center_freq = 5320 },
+ { .center_freq = 5500 },
+ { .center_freq = 5520 },
+ { .center_freq = 5540 },
+ { .center_freq = 5560 },
+ { .center_freq = 5580 },
+ { .center_freq = 5600 },
+ { .center_freq = 5620 },
+ { .center_freq = 5640 },
+ { .center_freq = 5660 },
+ { .center_freq = 5680 },
+ { .center_freq = 5700 },
+ { .center_freq = 5745 },
+ { .center_freq = 5765 },
+ { .center_freq = 5785 },
+ { .center_freq = 5805 },
+ { .center_freq = 5825 },
+};
+
+static struct ieee80211_supported_band band_5GHz = {
+ .channels = p54_achannels,
+ .n_channels = ARRAY_SIZE(p54_achannels),
+ .bitrates = p54_arates,
+ .n_bitrates = ARRAY_SIZE(p54_arates),
+};
-void p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
+int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
{
struct p54_common *priv = dev->priv;
struct bootrec_exp_if *exp_if;
@@ -79,7 +134,7 @@ void p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
int i;
if (priv->rx_start)
- return;
+ return 0;
while (data < end_data && *data)
data++;
@@ -94,7 +149,9 @@ void p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
u32 code = le32_to_cpu(bootrec->code);
switch (code) {
case BR_CODE_COMPONENT_ID:
- switch (be32_to_cpu(*(__be32 *)bootrec->data)) {
+ priv->fw_interface = be32_to_cpup((__be32 *)
+ bootrec->data);
+ switch (priv->fw_interface) {
case FW_FMAC:
printk(KERN_INFO "p54: FreeMAC firmware\n");
break;
@@ -105,7 +162,7 @@ void p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
printk(KERN_INFO "p54: LM86 firmware\n");
break;
case FW_LM87:
- printk(KERN_INFO "p54: LM87 firmware - not supported yet!\n");
+ printk(KERN_INFO "p54: LM87 firmware\n");
break;
default:
printk(KERN_INFO "p54: unknown firmware\n");
@@ -117,11 +174,21 @@ void p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
if (strnlen((unsigned char*)bootrec->data, 24) < 24)
fw_version = (unsigned char*)bootrec->data;
break;
- case BR_CODE_DESCR:
- priv->rx_start = le32_to_cpu(((__le32 *)bootrec->data)[1]);
+ case BR_CODE_DESCR: {
+ struct bootrec_desc *desc =
+ (struct bootrec_desc *)bootrec->data;
+ priv->rx_start = le32_to_cpu(desc->rx_start);
/* FIXME add sanity checking */
- priv->rx_end = le32_to_cpu(((__le32 *)bootrec->data)[2]) - 0x3500;
+ priv->rx_end = le32_to_cpu(desc->rx_end) - 0x3500;
+ priv->headroom = desc->headroom;
+ priv->tailroom = desc->tailroom;
+ if (le32_to_cpu(bootrec->len) == 11)
+ priv->rx_mtu = le16_to_cpu(bootrec->rx_mtu);
+ else
+ priv->rx_mtu = (size_t)
+ 0x620 - priv->tx_hdr_len;
break;
+ }
case BR_CODE_EXPOSED_IF:
exp_if = (struct bootrec_exp_if *) bootrec->data;
for (i = 0; i < (len * sizeof(*exp_if) / 4); i++)
@@ -146,23 +213,25 @@ void p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
if (priv->fw_var >= 0x300) {
/* Firmware supports QoS, use it! */
- priv->tx_stats[0].limit = 3;
- priv->tx_stats[1].limit = 4;
- priv->tx_stats[2].limit = 3;
- priv->tx_stats[3].limit = 1;
+ priv->tx_stats[4].limit = 3;
+ priv->tx_stats[5].limit = 4;
+ priv->tx_stats[6].limit = 3;
+ priv->tx_stats[7].limit = 1;
dev->queues = 4;
}
+
+ return 0;
}
EXPORT_SYMBOL_GPL(p54_parse_firmware);
-static int p54_convert_rev0_to_rev1(struct ieee80211_hw *dev,
- struct pda_pa_curve_data *curve_data)
+static int p54_convert_rev0(struct ieee80211_hw *dev,
+ struct pda_pa_curve_data *curve_data)
{
struct p54_common *priv = dev->priv;
- struct pda_pa_curve_data_sample_rev1 *rev1;
- struct pda_pa_curve_data_sample_rev0 *rev0;
+ struct p54_pa_curve_data_sample *dst;
+ struct pda_pa_curve_data_sample_rev0 *src;
size_t cd_len = sizeof(*curve_data) +
- (curve_data->points_per_channel*sizeof(*rev1) + 2) *
+ (curve_data->points_per_channel*sizeof(*dst) + 2) *
curve_data->channels;
unsigned int i, j;
void *source, *target;
@@ -180,28 +249,68 @@ static int p54_convert_rev0_to_rev1(struct ieee80211_hw *dev,
*((__le16 *)target) = *freq;
target += sizeof(__le16);
for (j = 0; j < curve_data->points_per_channel; j++) {
- rev1 = target;
- rev0 = source;
+ dst = target;
+ src = source;
- rev1->rf_power = rev0->rf_power;
- rev1->pa_detector = rev0->pa_detector;
- rev1->data_64qam = rev0->pcv;
+ dst->rf_power = src->rf_power;
+ dst->pa_detector = src->pa_detector;
+ dst->data_64qam = src->pcv;
/* "invent" the points for the other modulations */
#define SUB(x,y) (u8)((x) - (y)) > (x) ? 0 : (x) - (y)
- rev1->data_16qam = SUB(rev0->pcv, 12);
- rev1->data_qpsk = SUB(rev1->data_16qam, 12);
- rev1->data_bpsk = SUB(rev1->data_qpsk, 12);
- rev1->data_barker= SUB(rev1->data_bpsk, 14);
+ dst->data_16qam = SUB(src->pcv, 12);
+ dst->data_qpsk = SUB(dst->data_16qam, 12);
+ dst->data_bpsk = SUB(dst->data_qpsk, 12);
+ dst->data_barker = SUB(dst->data_bpsk, 14);
#undef SUB
- target += sizeof(*rev1);
- source += sizeof(*rev0);
+ target += sizeof(*dst);
+ source += sizeof(*src);
}
}
return 0;
}
-int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
+static int p54_convert_rev1(struct ieee80211_hw *dev,
+ struct pda_pa_curve_data *curve_data)
+{
+ struct p54_common *priv = dev->priv;
+ struct p54_pa_curve_data_sample *dst;
+ struct pda_pa_curve_data_sample_rev1 *src;
+ size_t cd_len = sizeof(*curve_data) +
+ (curve_data->points_per_channel*sizeof(*dst) + 2) *
+ curve_data->channels;
+ unsigned int i, j;
+ void *source, *target;
+
+ priv->curve_data = kmalloc(cd_len, GFP_KERNEL);
+ if (!priv->curve_data)
+ return -ENOMEM;
+
+ memcpy(priv->curve_data, curve_data, sizeof(*curve_data));
+ source = curve_data->data;
+ target = priv->curve_data->data;
+ for (i = 0; i < curve_data->channels; i++) {
+ __le16 *freq = source;
+ source += sizeof(__le16);
+ *((__le16 *)target) = *freq;
+ target += sizeof(__le16);
+ for (j = 0; j < curve_data->points_per_channel; j++) {
+ memcpy(target, source, sizeof(*src));
+
+ target += sizeof(*dst);
+ source += sizeof(*src);
+ }
+ source++;
+ }
+
+ return 0;
+}
+
+static const char *p54_rf_chips[] = { "NULL", "Indigo?", "Duette",
+ "Frisbee", "Xbow", "Longbow" };
+static int p54_init_xbow_synth(struct ieee80211_hw *dev);
+
+static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
{
struct p54_common *priv = dev->priv;
struct eeprom_pda_wrap *wrap = NULL;
@@ -210,6 +319,7 @@ int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
void *tmp;
int err;
u8 *end = (u8 *)eeprom + len;
+ DECLARE_MAC_BUF(mac);
wrap = (struct eeprom_pda_wrap *) eeprom;
entry = (void *)wrap->data + le16_to_cpu(wrap->len);
@@ -250,27 +360,32 @@ int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
entry->data[1]*sizeof(*priv->output_limit));
priv->output_limit_len = entry->data[1];
break;
- case PDR_PRISM_PA_CAL_CURVE_DATA:
- if (data_len < sizeof(struct pda_pa_curve_data)) {
+ case PDR_PRISM_PA_CAL_CURVE_DATA: {
+ struct pda_pa_curve_data *curve_data =
+ (struct pda_pa_curve_data *)entry->data;
+ if (data_len < sizeof(*curve_data)) {
err = -EINVAL;
goto err;
}
- if (((struct pda_pa_curve_data *)entry->data)->cal_method_rev) {
- priv->curve_data = kmalloc(data_len, GFP_KERNEL);
- if (!priv->curve_data) {
- err = -ENOMEM;
- goto err;
- }
-
- memcpy(priv->curve_data, entry->data, data_len);
- } else {
- err = p54_convert_rev0_to_rev1(dev, (struct pda_pa_curve_data *)entry->data);
- if (err)
- goto err;
+ switch (curve_data->cal_method_rev) {
+ case 0:
+ err = p54_convert_rev0(dev, curve_data);
+ break;
+ case 1:
+ err = p54_convert_rev1(dev, curve_data);
+ break;
+ default:
+ printk(KERN_ERR "p54: unknown curve data "
+ "revision %d\n",
+ curve_data->cal_method_rev);
+ err = -ENODEV;
+ break;
}
+ if (err)
+ goto err;
- break;
+ }
case PDR_PRISM_ZIF_TX_IQ_CALIBRATION:
priv->iq_autocal = kmalloc(data_len, GFP_KERNEL);
if (!priv->iq_autocal) {
@@ -286,7 +401,7 @@ int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
while ((u8 *)tmp < entry->data + data_len) {
struct bootrec_exp_if *exp_if = tmp;
if (le16_to_cpu(exp_if->if_id) == 0xF)
- priv->rxhw = exp_if->variant & cpu_to_le16(0x07);
+ priv->rxhw = le16_to_cpu(exp_if->variant) & 0x07;
tmp += sizeof(struct bootrec_exp_if);
}
break;
@@ -312,6 +427,37 @@ int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
goto err;
}
+ switch (priv->rxhw) {
+ case 4: /* XBow */
+ p54_init_xbow_synth(dev);
+ case 1: /* Indigo? */
+ case 2: /* Duette */
+ dev->wiphy->bands[IEEE80211_BAND_5GHZ] = &band_5GHz;
+ case 3: /* Frisbee */
+ case 5: /* Longbow */
+ dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &band_2GHz;
+ break;
+ default:
+ printk(KERN_ERR "%s: unsupported RF-Chip\n",
+ wiphy_name(dev->wiphy));
+ err = -EINVAL;
+ goto err;
+ }
+
+ if (!is_valid_ether_addr(dev->wiphy->perm_addr)) {
+ u8 perm_addr[ETH_ALEN];
+
+ printk(KERN_WARNING "%s: Invalid hwaddr! Using randomly generated MAC addr\n",
+ wiphy_name(dev->wiphy));
+ random_ether_addr(perm_addr);
+ SET_IEEE80211_PERM_ADDR(dev, perm_addr);
+ }
+
+ printk(KERN_INFO "%s: hwaddr %s, MAC:isl38%02x RF:%s\n",
+ wiphy_name(dev->wiphy),
+ print_mac(mac, dev->wiphy->perm_addr),
+ priv->version, p54_rf_chips[priv->rxhw]);
+
return 0;
err:
@@ -335,40 +481,55 @@ int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
}
EXPORT_SYMBOL_GPL(p54_parse_eeprom);
-void p54_fill_eeprom_readback(struct p54_control_hdr *hdr)
+static int p54_rssi_to_dbm(struct ieee80211_hw *dev, int rssi)
{
- struct p54_eeprom_lm86 *eeprom_hdr;
-
- hdr->magic1 = cpu_to_le16(0x8000);
- hdr->len = cpu_to_le16(sizeof(*eeprom_hdr) + 0x2000);
- hdr->type = cpu_to_le16(P54_CONTROL_TYPE_EEPROM_READBACK);
- hdr->retry1 = hdr->retry2 = 0;
- eeprom_hdr = (struct p54_eeprom_lm86 *) hdr->data;
- eeprom_hdr->offset = 0x0;
- eeprom_hdr->len = cpu_to_le16(0x2000);
+ /* TODO: get the rssi_add & rssi_mul data from the eeprom */
+ return ((rssi * 0x83) / 64 - 400) / 4;
}
-EXPORT_SYMBOL_GPL(p54_fill_eeprom_readback);
-static void p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb)
+static int p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb)
{
+ struct p54_common *priv = dev->priv;
struct p54_rx_hdr *hdr = (struct p54_rx_hdr *) skb->data;
struct ieee80211_rx_status rx_status = {0};
u16 freq = le16_to_cpu(hdr->freq);
+ size_t header_len = sizeof(*hdr);
+ u32 tsf32;
+
+ if (!(hdr->magic & cpu_to_le16(0x0001))) {
+ if (priv->filter_flags & FIF_FCSFAIL)
+ rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
+ else
+ return 0;
+ }
- rx_status.signal = hdr->rssi;
+ rx_status.signal = p54_rssi_to_dbm(dev, hdr->rssi);
+ rx_status.noise = priv->noise;
/* XX correct? */
rx_status.qual = (100 * hdr->rssi) / 127;
- rx_status.rate_idx = hdr->rate & 0xf;
+ rx_status.rate_idx = (dev->conf.channel->band == IEEE80211_BAND_2GHZ ?
+ hdr->rate : (hdr->rate - 4)) & 0xf;
rx_status.freq = freq;
- rx_status.band = IEEE80211_BAND_2GHZ;
+ rx_status.band = dev->conf.channel->band;
rx_status.antenna = hdr->antenna;
- rx_status.mactime = le64_to_cpu(hdr->timestamp);
+
+ tsf32 = le32_to_cpu(hdr->tsf32);
+ if (tsf32 < priv->tsf_low32)
+ priv->tsf_high32++;
+ rx_status.mactime = ((u64)priv->tsf_high32) << 32 | tsf32;
+ priv->tsf_low32 = tsf32;
+
rx_status.flag |= RX_FLAG_TSFT;
- skb_pull(skb, sizeof(*hdr));
+ if (hdr->magic & cpu_to_le16(0x4000))
+ header_len += hdr->align[0];
+
+ skb_pull(skb, header_len);
skb_trim(skb, le16_to_cpu(hdr->len));
ieee80211_rx_irqsafe(dev, skb, &rx_status);
+
+ return -1;
}
static void inline p54_wake_free_queues(struct ieee80211_hw *dev)
@@ -377,7 +538,7 @@ static void inline p54_wake_free_queues(struct ieee80211_hw *dev)
int i;
for (i = 0; i < dev->queues; i++)
- if (priv->tx_stats[i].len < priv->tx_stats[i].limit)
+ if (priv->tx_stats[i + 4].len < priv->tx_stats[i + 4].limit)
ieee80211_wake_queue(dev, i);
}
@@ -387,11 +548,13 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
struct p54_control_hdr *hdr = (struct p54_control_hdr *) skb->data;
struct p54_frame_sent_hdr *payload = (struct p54_frame_sent_hdr *) hdr->data;
struct sk_buff *entry = (struct sk_buff *) priv->tx_queue.next;
- u32 addr = le32_to_cpu(hdr->req_id) - 0x70;
+ u32 addr = le32_to_cpu(hdr->req_id) - priv->headroom;
struct memrecord *range = NULL;
u32 freed = 0;
u32 last_addr = priv->rx_start;
+ unsigned long flags;
+ spin_lock_irqsave(&priv->tx_queue.lock, flags);
while (entry != (struct sk_buff *)&priv->tx_queue) {
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(entry);
range = (void *)info->driver_data;
@@ -412,13 +575,15 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
last_addr = range->end_addr;
__skb_unlink(entry, &priv->tx_queue);
+ spin_unlock_irqrestore(&priv->tx_queue.lock, flags);
+
memset(&info->status, 0, sizeof(info->status));
entry_hdr = (struct p54_control_hdr *) entry->data;
entry_data = (struct p54_tx_control_allocdata *) entry_hdr->data;
if ((entry_hdr->magic1 & cpu_to_le16(0x4000)) != 0)
pad = entry_data->align[0];
- priv->tx_stats[entry_data->hw_queue - 4].len--;
+ priv->tx_stats[entry_data->hw_queue].len--;
if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) {
if (!(payload->status & 0x01))
info->flags |= IEEE80211_TX_STAT_ACK;
@@ -426,21 +591,60 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
info->status.excessive_retries = 1;
}
info->status.retry_count = payload->retries - 1;
- info->status.ack_signal = le16_to_cpu(payload->ack_rssi);
+ info->status.ack_signal = p54_rssi_to_dbm(dev,
+ le16_to_cpu(payload->ack_rssi));
skb_pull(entry, sizeof(*hdr) + pad + sizeof(*entry_data));
ieee80211_tx_status_irqsafe(dev, entry);
- break;
+ goto out;
} else
last_addr = range->end_addr;
entry = entry->next;
}
+ spin_unlock_irqrestore(&priv->tx_queue.lock, flags);
+out:
if (freed >= IEEE80211_MAX_RTS_THRESHOLD + 0x170 +
sizeof(struct p54_control_hdr))
p54_wake_free_queues(dev);
}
-static void p54_rx_control(struct ieee80211_hw *dev, struct sk_buff *skb)
+static void p54_rx_eeprom_readback(struct ieee80211_hw *dev,
+ struct sk_buff *skb)
+{
+ struct p54_control_hdr *hdr = (struct p54_control_hdr *) skb->data;
+ struct p54_eeprom_lm86 *eeprom = (struct p54_eeprom_lm86 *) hdr->data;
+ struct p54_common *priv = dev->priv;
+
+ if (!priv->eeprom)
+ return ;
+
+ memcpy(priv->eeprom, eeprom->data, le16_to_cpu(eeprom->len));
+
+ complete(&priv->eeprom_comp);
+}
+
+static void p54_rx_stats(struct ieee80211_hw *dev, struct sk_buff *skb)
+{
+ struct p54_common *priv = dev->priv;
+ struct p54_control_hdr *hdr = (struct p54_control_hdr *) skb->data;
+ struct p54_statistics *stats = (struct p54_statistics *) hdr->data;
+ u32 tsf32 = le32_to_cpu(stats->tsf32);
+
+ if (tsf32 < priv->tsf_low32)
+ priv->tsf_high32++;
+ priv->tsf_low32 = tsf32;
+
+ priv->stats.dot11RTSFailureCount = le32_to_cpu(stats->rts_fail);
+ priv->stats.dot11RTSSuccessCount = le32_to_cpu(stats->rts_success);
+ priv->stats.dot11FCSErrorCount = le32_to_cpu(stats->rx_bad_fcs);
+
+ priv->noise = p54_rssi_to_dbm(dev, le32_to_cpu(stats->noise));
+ complete(&priv->stats_comp);
+
+ mod_timer(&priv->stats_timer, jiffies + 5 * HZ);
+}
+
+static int p54_rx_control(struct ieee80211_hw *dev, struct sk_buff *skb)
{
struct p54_control_hdr *hdr = (struct p54_control_hdr *) skb->data;
@@ -450,36 +654,30 @@ static void p54_rx_control(struct ieee80211_hw *dev, struct sk_buff *skb)
break;
case P54_CONTROL_TYPE_BBP:
break;
+ case P54_CONTROL_TYPE_STAT_READBACK:
+ p54_rx_stats(dev, skb);
+ break;
+ case P54_CONTROL_TYPE_EEPROM_READBACK:
+ p54_rx_eeprom_readback(dev, skb);
+ break;
default:
printk(KERN_DEBUG "%s: not handling 0x%02x type control frame\n",
wiphy_name(dev->wiphy), le16_to_cpu(hdr->type));
break;
}
+
+ return 0;
}
/* returns zero if skb can be reused */
int p54_rx(struct ieee80211_hw *dev, struct sk_buff *skb)
{
u8 type = le16_to_cpu(*((__le16 *)skb->data)) >> 8;
- switch (type) {
- case 0x00:
- case 0x01:
- p54_rx_data(dev, skb);
- return -1;
- case 0x4d:
- /* TODO: do something better... but then again, I've never seen this happen */
- printk(KERN_ERR "%s: Received fault. Probably need to restart hardware now..\n",
- wiphy_name(dev->wiphy));
- break;
- case 0x80:
- p54_rx_control(dev, skb);
- break;
- default:
- printk(KERN_ERR "%s: unknown frame RXed (0x%02x)\n",
- wiphy_name(dev->wiphy), type);
- break;
- }
- return 0;
+
+ if (type == 0x80)
+ return p54_rx_control(dev, skb);
+ else
+ return p54_rx_data(dev, skb);
}
EXPORT_SYMBOL_GPL(p54_rx);
@@ -503,7 +701,7 @@ static void p54_assign_address(struct ieee80211_hw *dev, struct sk_buff *skb,
u32 target_addr = priv->rx_start;
unsigned long flags;
unsigned int left;
- len = (len + 0x170 + 3) & ~0x3; /* 0x70 headroom, 0x100 tailroom */
+ len = (len + priv->headroom + priv->tailroom + 3) & ~0x3;
spin_lock_irqsave(&priv->tx_queue.lock, flags);
left = skb_queue_len(&priv->tx_queue);
@@ -538,14 +736,74 @@ static void p54_assign_address(struct ieee80211_hw *dev, struct sk_buff *skb,
range->start_addr = target_addr;
range->end_addr = target_addr + len;
__skb_queue_after(&priv->tx_queue, target_skb, skb);
- if (largest_hole < IEEE80211_MAX_RTS_THRESHOLD + 0x170 +
+ if (largest_hole < priv->rx_mtu + priv->headroom +
+ priv->tailroom +
sizeof(struct p54_control_hdr))
ieee80211_stop_queues(dev);
}
spin_unlock_irqrestore(&priv->tx_queue.lock, flags);
- data->req_id = cpu_to_le32(target_addr + 0x70);
+ data->req_id = cpu_to_le32(target_addr + priv->headroom);
+}
+
+int p54_read_eeprom(struct ieee80211_hw *dev)
+{
+ struct p54_common *priv = dev->priv;
+ struct p54_control_hdr *hdr = NULL;
+ struct p54_eeprom_lm86 *eeprom_hdr;
+ size_t eeprom_size = 0x2020, offset = 0, blocksize;
+ int ret = -ENOMEM;
+ void *eeprom = NULL;
+
+ hdr = (struct p54_control_hdr *)kzalloc(sizeof(*hdr) +
+ sizeof(*eeprom_hdr) + EEPROM_READBACK_LEN, GFP_KERNEL);
+ if (!hdr)
+ goto free;
+
+ priv->eeprom = kzalloc(EEPROM_READBACK_LEN, GFP_KERNEL);
+ if (!priv->eeprom)
+ goto free;
+
+ eeprom = kzalloc(eeprom_size, GFP_KERNEL);
+ if (!eeprom)
+ goto free;
+
+ hdr->magic1 = cpu_to_le16(0x8000);
+ hdr->type = cpu_to_le16(P54_CONTROL_TYPE_EEPROM_READBACK);
+ hdr->retry1 = hdr->retry2 = 0;
+ eeprom_hdr = (struct p54_eeprom_lm86 *) hdr->data;
+
+ while (eeprom_size) {
+ blocksize = min(eeprom_size, (size_t)EEPROM_READBACK_LEN);
+ hdr->len = cpu_to_le16(blocksize + sizeof(*eeprom_hdr));
+ eeprom_hdr->offset = cpu_to_le16(offset);
+ eeprom_hdr->len = cpu_to_le16(blocksize);
+ p54_assign_address(dev, NULL, hdr, le16_to_cpu(hdr->len) +
+ sizeof(*hdr));
+ priv->tx(dev, hdr, le16_to_cpu(hdr->len) + sizeof(*hdr), 0);
+
+ if (!wait_for_completion_interruptible_timeout(&priv->eeprom_comp, HZ)) {
+ printk(KERN_ERR "%s: device does not respond!\n",
+ wiphy_name(dev->wiphy));
+ ret = -EBUSY;
+ goto free;
+ }
+
+ memcpy(eeprom + offset, priv->eeprom, blocksize);
+ offset += blocksize;
+ eeprom_size -= blocksize;
+ }
+
+ ret = p54_parse_eeprom(dev, eeprom, offset);
+free:
+ kfree(priv->eeprom);
+ priv->eeprom = NULL;
+ kfree(hdr);
+ kfree(eeprom);
+
+ return ret;
}
+EXPORT_SYMBOL_GPL(p54_read_eeprom);
static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
{
@@ -559,7 +817,7 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
u8 rate;
u8 cts_rate = 0x20;
- current_queue = &priv->tx_stats[skb_get_queue_mapping(skb)];
+ current_queue = &priv->tx_stats[skb_get_queue_mapping(skb) + 4];
if (unlikely(current_queue->len > current_queue->limit))
return NETDEV_TX_BUSY;
current_queue->len++;
@@ -601,7 +859,7 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
txhdr->hw_queue = skb_get_queue_mapping(skb) + 4;
txhdr->tx_antenna = (info->antenna_sel_tx == 0) ?
2 : info->antenna_sel_tx - 1;
- txhdr->output_power = 0x7f; // HW Maximum
+ txhdr->output_power = priv->output_power;
txhdr->cts_rate = (info->flags & IEEE80211_TX_CTL_NO_ACK) ?
0 : cts_rate;
if (padding)
@@ -628,12 +886,12 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
}
static int p54_set_filter(struct ieee80211_hw *dev, u16 filter_type,
- const u8 *dst, const u8 *src, u8 antenna,
- u32 magic3, u32 magic8, u32 magic9)
+ const u8 *bssid)
{
struct p54_common *priv = dev->priv;
struct p54_control_hdr *hdr;
struct p54_tx_control_filter *filter;
+ size_t data_len;
hdr = kzalloc(sizeof(*hdr) + sizeof(*filter) +
priv->tx_hdr_len, GFP_ATOMIC);
@@ -644,25 +902,35 @@ static int p54_set_filter(struct ieee80211_hw *dev, u16 filter_type,
filter = (struct p54_tx_control_filter *) hdr->data;
hdr->magic1 = cpu_to_le16(0x8001);
- hdr->len = cpu_to_le16(sizeof(*filter));
- p54_assign_address(dev, NULL, hdr, sizeof(*hdr) + sizeof(*filter));
hdr->type = cpu_to_le16(P54_CONTROL_TYPE_FILTER_SET);
- filter->filter_type = cpu_to_le16(filter_type);
- memcpy(filter->dst, dst, ETH_ALEN);
- if (!src)
- memset(filter->src, ~0, ETH_ALEN);
+ priv->filter_type = filter->filter_type = cpu_to_le16(filter_type);
+ memcpy(filter->mac_addr, priv->mac_addr, ETH_ALEN);
+ if (!bssid)
+ memset(filter->bssid, ~0, ETH_ALEN);
else
- memcpy(filter->src, src, ETH_ALEN);
- filter->antenna = antenna;
- filter->magic3 = cpu_to_le32(magic3);
- filter->rx_addr = cpu_to_le32(priv->rx_end);
- filter->max_rx = cpu_to_le16(0x0620); /* FIXME: for usb ver 1.. maybe */
- filter->rxhw = priv->rxhw;
- filter->magic8 = cpu_to_le16(magic8);
- filter->magic9 = cpu_to_le16(magic9);
-
- priv->tx(dev, hdr, sizeof(*hdr) + sizeof(*filter), 1);
+ memcpy(filter->bssid, bssid, ETH_ALEN);
+
+ filter->rx_antenna = priv->rx_antenna;
+
+ if (priv->fw_var < 0x500) {
+ data_len = P54_TX_CONTROL_FILTER_V1_LEN;
+ filter->v1.basic_rate_mask = cpu_to_le32(0x15F);
+ filter->v1.rx_addr = cpu_to_le32(priv->rx_end);
+ filter->v1.max_rx = cpu_to_le16(priv->rx_mtu);
+ filter->v1.rxhw = cpu_to_le16(priv->rxhw);
+ filter->v1.wakeup_timer = cpu_to_le16(500);
+ } else {
+ data_len = P54_TX_CONTROL_FILTER_V2_LEN;
+ filter->v2.rx_addr = cpu_to_le32(priv->rx_end);
+ filter->v2.max_rx = cpu_to_le16(priv->rx_mtu);
+ filter->v2.rxhw = cpu_to_le16(priv->rxhw);
+ filter->v2.timer = cpu_to_le16(1000);
+ }
+
+ hdr->len = cpu_to_le16(data_len);
+ p54_assign_address(dev, NULL, hdr, sizeof(*hdr) + data_len);
+ priv->tx(dev, hdr, sizeof(*hdr) + data_len, 1);
return 0;
}
@@ -672,12 +940,10 @@ static int p54_set_freq(struct ieee80211_hw *dev, __le16 freq)
struct p54_control_hdr *hdr;
struct p54_tx_control_channel *chan;
unsigned int i;
- size_t payload_len = sizeof(*chan) + sizeof(u32)*2 +
- sizeof(*chan->curve_data) *
- priv->curve_data->points_per_channel;
+ size_t data_len;
void *entry;
- hdr = kzalloc(sizeof(*hdr) + payload_len +
+ hdr = kzalloc(sizeof(*hdr) + sizeof(*chan) +
priv->tx_hdr_len, GFP_KERNEL);
if (!hdr)
return -ENOMEM;
@@ -687,12 +953,11 @@ static int p54_set_freq(struct ieee80211_hw *dev, __le16 freq)
chan = (struct p54_tx_control_channel *) hdr->data;
hdr->magic1 = cpu_to_le16(0x8001);
- hdr->len = cpu_to_le16(sizeof(*chan));
+
hdr->type = cpu_to_le16(P54_CONTROL_TYPE_CHANNEL_CHANGE);
- p54_assign_address(dev, NULL, hdr, sizeof(*hdr) + payload_len);
- chan->magic1 = cpu_to_le16(0x1);
- chan->magic2 = cpu_to_le16(0x0);
+ chan->flags = cpu_to_le16(0x1);
+ chan->dwell = cpu_to_le16(0x0);
for (i = 0; i < priv->iq_autocal_len; i++) {
if (priv->iq_autocal[i].freq != freq)
@@ -710,35 +975,51 @@ static int p54_set_freq(struct ieee80211_hw *dev, __le16 freq)
continue;
chan->val_barker = 0x38;
- chan->val_bpsk = priv->output_limit[i].val_bpsk;
- chan->val_qpsk = priv->output_limit[i].val_qpsk;
- chan->val_16qam = priv->output_limit[i].val_16qam;
- chan->val_64qam = priv->output_limit[i].val_64qam;
+ chan->val_bpsk = chan->dup_bpsk =
+ priv->output_limit[i].val_bpsk;
+ chan->val_qpsk = chan->dup_qpsk =
+ priv->output_limit[i].val_qpsk;
+ chan->val_16qam = chan->dup_16qam =
+ priv->output_limit[i].val_16qam;
+ chan->val_64qam = chan->dup_64qam =
+ priv->output_limit[i].val_64qam;
break;
}
if (i == priv->output_limit_len)
goto err;
- chan->pa_points_per_curve = priv->curve_data->points_per_channel;
-
entry = priv->curve_data->data;
for (i = 0; i < priv->curve_data->channels; i++) {
if (*((__le16 *)entry) != freq) {
entry += sizeof(__le16);
- entry += sizeof(struct pda_pa_curve_data_sample_rev1) *
- chan->pa_points_per_curve;
+ entry += sizeof(struct p54_pa_curve_data_sample) *
+ priv->curve_data->points_per_channel;
continue;
}
entry += sizeof(__le16);
+ chan->pa_points_per_curve =
+ min(priv->curve_data->points_per_channel, (u8) 8);
+
memcpy(chan->curve_data, entry, sizeof(*chan->curve_data) *
chan->pa_points_per_curve);
break;
}
- memcpy(hdr->data + payload_len - 4, &chan->val_bpsk, 4);
+ if (priv->fw_var < 0x500) {
+ data_len = P54_TX_CONTROL_CHANNEL_V1_LEN;
+ chan->v1.rssical_mul = cpu_to_le16(130);
+ chan->v1.rssical_add = cpu_to_le16(0xfe70);
+ } else {
+ data_len = P54_TX_CONTROL_CHANNEL_V2_LEN;
+ chan->v2.rssical_mul = cpu_to_le16(130);
+ chan->v2.rssical_add = cpu_to_le16(0xfe70);
+ chan->v2.basic_rate_mask = cpu_to_le32(0x15f);
+ }
- priv->tx(dev, hdr, sizeof(*hdr) + payload_len, 1);
+ hdr->len = cpu_to_le16(data_len);
+ p54_assign_address(dev, NULL, hdr, sizeof(*hdr) + data_len);
+ priv->tx(dev, hdr, sizeof(*hdr) + data_len, 1);
return 0;
err:
@@ -846,12 +1127,25 @@ static int p54_start(struct ieee80211_hw *dev)
return -ENOMEM;
}
+ if (!priv->cached_stats) {
+ priv->cached_stats = kzalloc(sizeof(struct p54_statistics) +
+ priv->tx_hdr_len + sizeof(struct p54_control_hdr),
+ GFP_KERNEL);
+
+ if (!priv->cached_stats) {
+ kfree(priv->cached_vdcf);
+ priv->cached_vdcf = NULL;
+ return -ENOMEM;
+ }
+ }
+
err = priv->open(dev);
if (!err)
- priv->mode = IEEE80211_IF_TYPE_MNTR;
+ priv->mode = NL80211_IFTYPE_MONITOR;
p54_init_vdcf(dev);
+ mod_timer(&priv->stats_timer, jiffies + HZ);
return err;
}
@@ -859,10 +1153,13 @@ static void p54_stop(struct ieee80211_hw *dev)
{
struct p54_common *priv = dev->priv;
struct sk_buff *skb;
+
+ del_timer(&priv->stats_timer);
while ((skb = skb_dequeue(&priv->tx_queue)))
kfree_skb(skb);
priv->stop(dev);
- priv->mode = IEEE80211_IF_TYPE_INVALID;
+ priv->tsf_high32 = priv->tsf_low32 = 0;
+ priv->mode = NL80211_IFTYPE_UNSPECIFIED;
}
static int p54_add_interface(struct ieee80211_hw *dev,
@@ -870,11 +1167,11 @@ static int p54_add_interface(struct ieee80211_hw *dev,
{
struct p54_common *priv = dev->priv;
- if (priv->mode != IEEE80211_IF_TYPE_MNTR)
+ if (priv->mode != NL80211_IFTYPE_MONITOR)
return -EOPNOTSUPP;
switch (conf->type) {
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
priv->mode = conf->type;
break;
default:
@@ -883,12 +1180,11 @@ static int p54_add_interface(struct ieee80211_hw *dev,
memcpy(priv->mac_addr, conf->mac_addr, ETH_ALEN);
- p54_set_filter(dev, 0, priv->mac_addr, NULL, 0, 1, 0, 0xF642);
- p54_set_filter(dev, 0, priv->mac_addr, NULL, 1, 0, 0, 0xF642);
+ p54_set_filter(dev, 0, NULL);
switch (conf->type) {
- case IEEE80211_IF_TYPE_STA:
- p54_set_filter(dev, 1, priv->mac_addr, NULL, 0, 0x15F, 0x1F4, 0);
+ case NL80211_IFTYPE_STATION:
+ p54_set_filter(dev, 1, NULL);
break;
default:
BUG(); /* impossible */
@@ -904,9 +1200,9 @@ static void p54_remove_interface(struct ieee80211_hw *dev,
struct ieee80211_if_init_conf *conf)
{
struct p54_common *priv = dev->priv;
- priv->mode = IEEE80211_IF_TYPE_MNTR;
+ priv->mode = NL80211_IFTYPE_MONITOR;
memset(priv->mac_addr, 0, ETH_ALEN);
- p54_set_filter(dev, 0, priv->mac_addr, NULL, 2, 0, 0, 0);
+ p54_set_filter(dev, 0, NULL);
}
static int p54_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
@@ -915,6 +1211,9 @@ static int p54_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
struct p54_common *priv = dev->priv;
mutex_lock(&priv->conf_mutex);
+ priv->rx_antenna = (conf->antenna_sel_rx == 0) ?
+ 2 : conf->antenna_sel_tx - 1;
+ priv->output_power = conf->power_level << 2;
ret = p54_set_freq(dev, cpu_to_le16(conf->channel->center_freq));
p54_set_vdcf(dev);
mutex_unlock(&priv->conf_mutex);
@@ -928,8 +1227,7 @@ static int p54_config_interface(struct ieee80211_hw *dev,
struct p54_common *priv = dev->priv;
mutex_lock(&priv->conf_mutex);
- p54_set_filter(dev, 0, priv->mac_addr, conf->bssid, 0, 1, 0, 0xF642);
- p54_set_filter(dev, 0, priv->mac_addr, conf->bssid, 2, 0, 0, 0);
+ p54_set_filter(dev, 0, conf->bssid);
p54_set_leds(dev, 1, !is_multicast_ether_addr(conf->bssid), 0);
memcpy(priv->bssid, conf->bssid, ETH_ALEN);
mutex_unlock(&priv->conf_mutex);
@@ -943,15 +1241,28 @@ static void p54_configure_filter(struct ieee80211_hw *dev,
{
struct p54_common *priv = dev->priv;
- *total_flags &= FIF_BCN_PRBRESP_PROMISC;
+ *total_flags &= FIF_BCN_PRBRESP_PROMISC |
+ FIF_PROMISC_IN_BSS |
+ FIF_FCSFAIL;
+
+ priv->filter_flags = *total_flags;
if (changed_flags & FIF_BCN_PRBRESP_PROMISC) {
if (*total_flags & FIF_BCN_PRBRESP_PROMISC)
- p54_set_filter(dev, 0, priv->mac_addr,
- NULL, 2, 0, 0, 0);
+ p54_set_filter(dev, le16_to_cpu(priv->filter_type),
+ NULL);
+ else
+ p54_set_filter(dev, le16_to_cpu(priv->filter_type),
+ priv->bssid);
+ }
+
+ if (changed_flags & FIF_PROMISC_IN_BSS) {
+ if (*total_flags & FIF_PROMISC_IN_BSS)
+ p54_set_filter(dev, le16_to_cpu(priv->filter_type) |
+ 0x8, NULL);
else
- p54_set_filter(dev, 0, priv->mac_addr,
- priv->bssid, 2, 0, 0, 0);
+ p54_set_filter(dev, le16_to_cpu(priv->filter_type) &
+ ~0x8, priv->bssid);
}
}
@@ -975,10 +1286,67 @@ static int p54_conf_tx(struct ieee80211_hw *dev, u16 queue,
return 0;
}
+static int p54_init_xbow_synth(struct ieee80211_hw *dev)
+{
+ struct p54_common *priv = dev->priv;
+ struct p54_control_hdr *hdr;
+ struct p54_tx_control_xbow_synth *xbow;
+
+ hdr = kzalloc(sizeof(*hdr) + sizeof(*xbow) +
+ priv->tx_hdr_len, GFP_KERNEL);
+ if (!hdr)
+ return -ENOMEM;
+
+ hdr = (void *)hdr + priv->tx_hdr_len;
+ hdr->magic1 = cpu_to_le16(0x8001);
+ hdr->len = cpu_to_le16(sizeof(*xbow));
+ hdr->type = cpu_to_le16(P54_CONTROL_TYPE_XBOW_SYNTH_CFG);
+ p54_assign_address(dev, NULL, hdr, sizeof(*hdr) + sizeof(*xbow));
+
+ xbow = (struct p54_tx_control_xbow_synth *) hdr->data;
+ xbow->magic1 = cpu_to_le16(0x1);
+ xbow->magic2 = cpu_to_le16(0x2);
+ xbow->freq = cpu_to_le16(5390);
+
+ priv->tx(dev, hdr, sizeof(*hdr) + sizeof(*xbow), 1);
+
+ return 0;
+}
+
+static void p54_statistics_timer(unsigned long data)
+{
+ struct ieee80211_hw *dev = (struct ieee80211_hw *) data;
+ struct p54_common *priv = dev->priv;
+ struct p54_control_hdr *hdr;
+ struct p54_statistics *stats;
+
+ BUG_ON(!priv->cached_stats);
+
+ hdr = (void *)priv->cached_stats + priv->tx_hdr_len;
+ hdr->magic1 = cpu_to_le16(0x8000);
+ hdr->len = cpu_to_le16(sizeof(*stats));
+ hdr->type = cpu_to_le16(P54_CONTROL_TYPE_STAT_READBACK);
+ p54_assign_address(dev, NULL, hdr, sizeof(*hdr) + sizeof(*stats));
+
+ priv->tx(dev, hdr, sizeof(*hdr) + sizeof(*stats), 0);
+}
+
static int p54_get_stats(struct ieee80211_hw *dev,
struct ieee80211_low_level_stats *stats)
{
- /* TODO */
+ struct p54_common *priv = dev->priv;
+
+ del_timer(&priv->stats_timer);
+ p54_statistics_timer((unsigned long)dev);
+
+ if (!wait_for_completion_interruptible_timeout(&priv->stats_comp, HZ)) {
+ printk(KERN_ERR "%s: device does not respond!\n",
+ wiphy_name(dev->wiphy));
+ return -EBUSY;
+ }
+
+ memcpy(stats, &priv->stats, sizeof(*stats));
+
return 0;
}
@@ -987,7 +1355,7 @@ static int p54_get_tx_stats(struct ieee80211_hw *dev,
{
struct p54_common *priv = dev->priv;
- memcpy(stats, &priv->tx_stats, sizeof(stats[0]) * dev->queues);
+ memcpy(stats, &priv->tx_stats[4], sizeof(stats[0]) * dev->queues);
return 0;
}
@@ -1016,22 +1384,32 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len)
return NULL;
priv = dev->priv;
- priv->mode = IEEE80211_IF_TYPE_INVALID;
+ priv->mode = NL80211_IFTYPE_UNSPECIFIED;
skb_queue_head_init(&priv->tx_queue);
- dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &band_2GHz;
dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | /* not sure */
IEEE80211_HW_RX_INCLUDES_FCS |
- IEEE80211_HW_SIGNAL_UNSPEC;
+ IEEE80211_HW_SIGNAL_DBM |
+ IEEE80211_HW_NOISE_DBM;
+
+ dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+
dev->channel_change_time = 1000; /* TODO: find actual value */
- dev->max_signal = 127;
- priv->tx_stats[0].limit = 5;
+ priv->tx_stats[0].limit = 1;
+ priv->tx_stats[1].limit = 1;
+ priv->tx_stats[2].limit = 1;
+ priv->tx_stats[3].limit = 1;
+ priv->tx_stats[4].limit = 5;
dev->queues = 1;
-
+ priv->noise = -94;
dev->extra_tx_headroom = sizeof(struct p54_control_hdr) + 4 +
sizeof(struct p54_tx_control_allocdata);
mutex_init(&priv->conf_mutex);
+ init_completion(&priv->eeprom_comp);
+ init_completion(&priv->stats_comp);
+ setup_timer(&priv->stats_timer, p54_statistics_timer,
+ (unsigned long)dev);
return dev;
}
@@ -1040,6 +1418,7 @@ EXPORT_SYMBOL_GPL(p54_init_common);
void p54_free_common(struct ieee80211_hw *dev)
{
struct p54_common *priv = dev->priv;
+ kfree(priv->cached_stats);
kfree(priv->iq_autocal);
kfree(priv->output_limit);
kfree(priv->curve_data);
diff --git a/drivers/net/wireless/p54/p54common.h b/drivers/net/wireless/p54/p54common.h
index 8db6c0e8e540a3dda566be866621a7b94d46d3d8..2fa994cfcfed413cfdf08f9d6c043cec89b7536a 100644
--- a/drivers/net/wireless/p54/p54common.h
+++ b/drivers/net/wireless/p54/p54common.h
@@ -1,5 +1,5 @@
-#ifndef PRISM54COMMON_H
-#define PRISM54COMMON_H
+#ifndef P54COMMON_H
+#define P54COMMON_H
/*
* Common code specific definitions for mac80211 Prism54 drivers
@@ -18,7 +18,8 @@
struct bootrec {
__le32 code;
__le32 len;
- u32 data[0];
+ u32 data[10];
+ __le16 rx_mtu;
} __attribute__((packed));
struct bootrec_exp_if {
@@ -29,6 +30,17 @@ struct bootrec_exp_if {
__le16 top_compat;
} __attribute__((packed));
+struct bootrec_desc {
+ __le16 modes;
+ __le16 flags;
+ __le32 rx_start;
+ __le32 rx_end;
+ u8 headroom;
+ u8 tailroom;
+ u8 unimportant[6];
+ u8 rates[16];
+} __attribute__((packed));
+
#define BR_CODE_MIN 0x80000000
#define BR_CODE_COMPONENT_ID 0x80000001
#define BR_CODE_COMPONENT_VERSION 0x80000002
@@ -39,11 +51,6 @@ struct bootrec_exp_if {
#define BR_CODE_END_OF_BRA 0xFF0000FF
#define LEGACY_BR_CODE_END_OF_BRA 0xFFFFFFFF
-#define FW_FMAC 0x464d4143
-#define FW_LM86 0x4c4d3836
-#define FW_LM87 0x4c4d3837
-#define FW_LM20 0x4c4d3230
-
/* PDA defines are Copyright (C) 2005 Nokia Corporation (taken from islsm_pda.h) */
struct pda_entry {
@@ -89,6 +96,16 @@ struct pda_pa_curve_data_sample_rev1 {
u8 data_qpsk;
u8 data_16qam;
u8 data_64qam;
+} __attribute__ ((packed));
+
+struct p54_pa_curve_data_sample {
+ u8 rf_power;
+ u8 pa_detector;
+ u8 data_barker;
+ u8 data_bpsk;
+ u8 data_qpsk;
+ u8 data_16qam;
+ u8 data_64qam;
u8 padding;
} __attribute__ ((packed));
@@ -169,8 +186,9 @@ struct p54_rx_hdr {
u8 rssi;
u8 quality;
u16 unknown2;
- __le64 timestamp;
- u8 data[0];
+ __le32 tsf32;
+ __le32 unalloc0;
+ u8 align[0];
} __attribute__ ((packed));
struct p54_frame_sent_hdr {
@@ -198,22 +216,37 @@ struct p54_tx_control_allocdata {
struct p54_tx_control_filter {
__le16 filter_type;
- u8 dst[ETH_ALEN];
- u8 src[ETH_ALEN];
- u8 antenna;
- u8 debug;
- __le32 magic3;
- u8 rates[8]; // FIXME: what's this for?
- __le32 rx_addr;
- __le16 max_rx;
- __le16 rxhw;
- __le16 magic8;
- __le16 magic9;
+ u8 mac_addr[ETH_ALEN];
+ u8 bssid[ETH_ALEN];
+ u8 rx_antenna;
+ u8 rx_align;
+ union {
+ struct {
+ __le32 basic_rate_mask;
+ u8 rts_rates[8];
+ __le32 rx_addr;
+ __le16 max_rx;
+ __le16 rxhw;
+ __le16 wakeup_timer;
+ __le16 unalloc0;
+ } v1 __attribute__ ((packed));
+ struct {
+ __le32 rx_addr;
+ __le16 max_rx;
+ __le16 rxhw;
+ __le16 timer;
+ __le16 unalloc0;
+ __le32 unalloc1;
+ } v2 __attribute__ ((packed));
+ } __attribute__ ((packed));
} __attribute__ ((packed));
+#define P54_TX_CONTROL_FILTER_V1_LEN (sizeof(struct p54_tx_control_filter))
+#define P54_TX_CONTROL_FILTER_V2_LEN (sizeof(struct p54_tx_control_filter)-8)
+
struct p54_tx_control_channel {
- __le16 magic1;
- __le16 magic2;
+ __le16 flags;
+ __le16 dwell;
u8 padding1[20];
struct pda_iq_autocal_entry iq_autocal;
u8 pa_points_per_curve;
@@ -222,10 +255,29 @@ struct p54_tx_control_channel {
u8 val_qpsk;
u8 val_16qam;
u8 val_64qam;
- struct pda_pa_curve_data_sample_rev1 curve_data[0];
- /* additional padding/data after curve_data */
+ struct p54_pa_curve_data_sample curve_data[8];
+ u8 dup_bpsk;
+ u8 dup_qpsk;
+ u8 dup_16qam;
+ u8 dup_64qam;
+ union {
+ struct {
+ __le16 rssical_mul;
+ __le16 rssical_add;
+ } v1 __attribute__ ((packed));
+
+ struct {
+ __le32 basic_rate_mask;
+ u8 rts_rates[8];
+ __le16 rssical_mul;
+ __le16 rssical_add;
+ } v2 __attribute__ ((packed));
+ } __attribute__ ((packed));
} __attribute__ ((packed));
+#define P54_TX_CONTROL_CHANNEL_V1_LEN (sizeof(struct p54_tx_control_channel)-12)
+#define P54_TX_CONTROL_CHANNEL_V2_LEN (sizeof(struct p54_tx_control_channel))
+
struct p54_tx_control_led {
__le16 mode;
__le16 led_temporary;
@@ -250,4 +302,24 @@ struct p54_tx_control_vdcf {
__le16 frameburst;
} __attribute__ ((packed));
-#endif /* PRISM54COMMON_H */
+struct p54_statistics {
+ __le32 rx_success;
+ __le32 rx_bad_fcs;
+ __le32 rx_abort;
+ __le32 rx_abort_phy;
+ __le32 rts_success;
+ __le32 rts_fail;
+ __le32 tsf32;
+ __le32 airtime;
+ __le32 noise;
+ __le32 unkn[10]; /* CCE / CCA / RADAR */
+} __attribute__ ((packed));
+
+struct p54_tx_control_xbow_synth {
+ __le16 magic1;
+ __le16 magic2;
+ __le16 freq;
+ u32 padding[5];
+} __attribute__ ((packed));
+
+#endif /* P54COMMON_H */
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index 7dd4add4bf4e55c13efeaef04ca9e9ac4def0e07..1c2a02a741afee395eb39eb44e2918c647537c2f 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -3,6 +3,7 @@
* Linux device driver for PCI based Prism54
*
* Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
+ * Copyright (c) 2008, Christian Lamparter <chunkeey@web.de>
*
* Based on the islsm (softmac prism54) driver, which is:
* Copyright 2004-2006 Jean-Baptiste Note <jean-baptiste.note@m4x.org>, et al.
@@ -71,16 +72,18 @@ static int p54p_upload_firmware(struct ieee80211_hw *dev)
P54P_WRITE(ctrl_stat, reg);
wmb();
- mdelay(50);
-
err = request_firmware(&fw_entry, "isl3886", &priv->pdev->dev);
if (err) {
- printk(KERN_ERR "%s (prism54pci): cannot find firmware "
+ printk(KERN_ERR "%s (p54pci): cannot find firmware "
"(isl3886)\n", pci_name(priv->pdev));
return err;
}
- p54_parse_firmware(dev, fw_entry);
+ err = p54_parse_firmware(dev, fw_entry);
+ if (err) {
+ release_firmware(fw_entry);
+ return err;
+ }
data = (__le32 *) fw_entry->data;
remains = fw_entry->size;
@@ -121,162 +124,147 @@ static int p54p_upload_firmware(struct ieee80211_hw *dev)
wmb();
udelay(10);
+ /* wait for the firmware to boot properly */
+ mdelay(100);
+
return 0;
}
-static irqreturn_t p54p_simple_interrupt(int irq, void *dev_id)
+static void p54p_refill_rx_ring(struct ieee80211_hw *dev,
+ int ring_index, struct p54p_desc *ring, u32 ring_limit,
+ struct sk_buff **rx_buf)
{
- struct p54p_priv *priv = (struct p54p_priv *) dev_id;
- __le32 reg;
-
- reg = P54P_READ(int_ident);
- P54P_WRITE(int_ack, reg);
+ struct p54p_priv *priv = dev->priv;
+ struct p54p_ring_control *ring_control = priv->ring_control;
+ u32 limit, idx, i;
- if (reg & P54P_READ(int_enable))
- complete(&priv->boot_comp);
+ idx = le32_to_cpu(ring_control->host_idx[ring_index]);
+ limit = idx;
+ limit -= le32_to_cpu(ring_control->device_idx[ring_index]);
+ limit = ring_limit - limit;
- return IRQ_HANDLED;
-}
+ i = idx % ring_limit;
+ while (limit-- > 1) {
+ struct p54p_desc *desc = &ring[i];
-static int p54p_read_eeprom(struct ieee80211_hw *dev)
-{
- struct p54p_priv *priv = dev->priv;
- struct p54p_ring_control *ring_control = priv->ring_control;
- int err;
- struct p54_control_hdr *hdr;
- void *eeprom;
- dma_addr_t rx_mapping, tx_mapping;
- u16 alen;
+ if (!desc->host_addr) {
+ struct sk_buff *skb;
+ dma_addr_t mapping;
+ skb = dev_alloc_skb(priv->common.rx_mtu + 32);
+ if (!skb)
+ break;
- init_completion(&priv->boot_comp);
- err = request_irq(priv->pdev->irq, &p54p_simple_interrupt,
- IRQF_SHARED, "prism54pci", priv);
- if (err) {
- printk(KERN_ERR "%s (prism54pci): failed to register IRQ handler\n",
- pci_name(priv->pdev));
- return err;
- }
+ mapping = pci_map_single(priv->pdev,
+ skb_tail_pointer(skb),
+ priv->common.rx_mtu + 32,
+ PCI_DMA_FROMDEVICE);
+ desc->host_addr = cpu_to_le32(mapping);
+ desc->device_addr = 0; // FIXME: necessary?
+ desc->len = cpu_to_le16(priv->common.rx_mtu + 32);
+ desc->flags = 0;
+ rx_buf[i] = skb;
+ }
- eeprom = kmalloc(0x2010 + EEPROM_READBACK_LEN, GFP_KERNEL);
- if (!eeprom) {
- printk(KERN_ERR "%s (prism54pci): no memory for eeprom!\n",
- pci_name(priv->pdev));
- err = -ENOMEM;
- goto out;
+ i++;
+ idx++;
+ i %= ring_limit;
}
- memset(ring_control, 0, sizeof(*ring_control));
- P54P_WRITE(ring_control_base, cpu_to_le32(priv->ring_control_dma));
- P54P_READ(ring_control_base);
- udelay(10);
-
- P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_INIT));
- P54P_READ(int_enable);
- udelay(10);
+ wmb();
+ ring_control->host_idx[ring_index] = cpu_to_le32(idx);
+}
- P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET));
+static void p54p_check_rx_ring(struct ieee80211_hw *dev, u32 *index,
+ int ring_index, struct p54p_desc *ring, u32 ring_limit,
+ struct sk_buff **rx_buf)
+{
+ struct p54p_priv *priv = dev->priv;
+ struct p54p_ring_control *ring_control = priv->ring_control;
+ struct p54p_desc *desc;
+ u32 idx, i;
+
+ i = (*index) % ring_limit;
+ (*index) = idx = le32_to_cpu(ring_control->device_idx[ring_index]);
+ idx %= ring_limit;
+ while (i != idx) {
+ u16 len;
+ struct sk_buff *skb;
+ desc = &ring[i];
+ len = le16_to_cpu(desc->len);
+ skb = rx_buf[i];
+
+ if (!skb) {
+ i++;
+ i %= ring_limit;
+ continue;
+ }
+ skb_put(skb, len);
+
+ if (p54_rx(dev, skb)) {
+ pci_unmap_single(priv->pdev,
+ le32_to_cpu(desc->host_addr),
+ priv->common.rx_mtu + 32,
+ PCI_DMA_FROMDEVICE);
+ rx_buf[i] = NULL;
+ desc->host_addr = 0;
+ } else {
+ skb_trim(skb, 0);
+ desc->len = cpu_to_le16(priv->common.rx_mtu + 32);
+ }
- if (!wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ)) {
- printk(KERN_ERR "%s (prism54pci): Cannot boot firmware!\n",
- pci_name(priv->pdev));
- err = -EINVAL;
- goto out;
+ i++;
+ i %= ring_limit;
}
- P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_UPDATE));
- P54P_READ(int_enable);
+ p54p_refill_rx_ring(dev, ring_index, ring, ring_limit, rx_buf);
+}
- hdr = eeprom + 0x2010;
- p54_fill_eeprom_readback(hdr);
- hdr->req_id = cpu_to_le32(priv->common.rx_start);
+/* caller must hold priv->lock */
+static void p54p_check_tx_ring(struct ieee80211_hw *dev, u32 *index,
+ int ring_index, struct p54p_desc *ring, u32 ring_limit,
+ void **tx_buf)
+{
+ struct p54p_priv *priv = dev->priv;
+ struct p54p_ring_control *ring_control = priv->ring_control;
+ struct p54p_desc *desc;
+ u32 idx, i;
- rx_mapping = pci_map_single(priv->pdev, eeprom,
- 0x2010, PCI_DMA_FROMDEVICE);
- tx_mapping = pci_map_single(priv->pdev, (void *)hdr,
- EEPROM_READBACK_LEN, PCI_DMA_TODEVICE);
+ i = (*index) % ring_limit;
+ (*index) = idx = le32_to_cpu(ring_control->device_idx[1]);
+ idx %= ring_limit;
- ring_control->rx_mgmt[0].host_addr = cpu_to_le32(rx_mapping);
- ring_control->rx_mgmt[0].len = cpu_to_le16(0x2010);
- ring_control->tx_data[0].host_addr = cpu_to_le32(tx_mapping);
- ring_control->tx_data[0].device_addr = hdr->req_id;
- ring_control->tx_data[0].len = cpu_to_le16(EEPROM_READBACK_LEN);
+ while (i != idx) {
+ desc = &ring[i];
+ kfree(tx_buf[i]);
+ tx_buf[i] = NULL;
- ring_control->host_idx[2] = cpu_to_le32(1);
- ring_control->host_idx[1] = cpu_to_le32(1);
+ pci_unmap_single(priv->pdev, le32_to_cpu(desc->host_addr),
+ le16_to_cpu(desc->len), PCI_DMA_TODEVICE);
- wmb();
- mdelay(100);
- P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_UPDATE));
+ desc->host_addr = 0;
+ desc->device_addr = 0;
+ desc->len = 0;
+ desc->flags = 0;
- wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ);
- wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ);
-
- pci_unmap_single(priv->pdev, tx_mapping,
- EEPROM_READBACK_LEN, PCI_DMA_TODEVICE);
- pci_unmap_single(priv->pdev, rx_mapping,
- 0x2010, PCI_DMA_FROMDEVICE);
-
- alen = le16_to_cpu(ring_control->rx_mgmt[0].len);
- if (le32_to_cpu(ring_control->device_idx[2]) != 1 ||
- alen < 0x10) {
- printk(KERN_ERR "%s (prism54pci): Cannot read eeprom!\n",
- pci_name(priv->pdev));
- err = -EINVAL;
- goto out;
+ i++;
+ i %= ring_limit;
}
-
- p54_parse_eeprom(dev, (u8 *)eeprom + 0x10, alen - 0x10);
-
- out:
- kfree(eeprom);
- P54P_WRITE(int_enable, cpu_to_le32(0));
- P54P_READ(int_enable);
- udelay(10);
- free_irq(priv->pdev->irq, priv);
- P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET));
- return err;
}
-static void p54p_refill_rx_ring(struct ieee80211_hw *dev)
+static void p54p_rx_tasklet(unsigned long dev_id)
{
+ struct ieee80211_hw *dev = (struct ieee80211_hw *)dev_id;
struct p54p_priv *priv = dev->priv;
struct p54p_ring_control *ring_control = priv->ring_control;
- u32 limit, host_idx, idx;
- host_idx = le32_to_cpu(ring_control->host_idx[0]);
- limit = host_idx;
- limit -= le32_to_cpu(ring_control->device_idx[0]);
- limit = ARRAY_SIZE(ring_control->rx_data) - limit;
-
- idx = host_idx % ARRAY_SIZE(ring_control->rx_data);
- while (limit-- > 1) {
- struct p54p_desc *desc = &ring_control->rx_data[idx];
-
- if (!desc->host_addr) {
- struct sk_buff *skb;
- dma_addr_t mapping;
- skb = dev_alloc_skb(MAX_RX_SIZE);
- if (!skb)
- break;
-
- mapping = pci_map_single(priv->pdev,
- skb_tail_pointer(skb),
- MAX_RX_SIZE,
- PCI_DMA_FROMDEVICE);
- desc->host_addr = cpu_to_le32(mapping);
- desc->device_addr = 0; // FIXME: necessary?
- desc->len = cpu_to_le16(MAX_RX_SIZE);
- desc->flags = 0;
- priv->rx_buf[idx] = skb;
- }
+ p54p_check_rx_ring(dev, &priv->rx_idx_mgmt, 2, ring_control->rx_mgmt,
+ ARRAY_SIZE(ring_control->rx_mgmt), priv->rx_buf_mgmt);
- idx++;
- host_idx++;
- idx %= ARRAY_SIZE(ring_control->rx_data);
- }
+ p54p_check_rx_ring(dev, &priv->rx_idx_data, 0, ring_control->rx_data,
+ ARRAY_SIZE(ring_control->rx_data), priv->rx_buf_data);
wmb();
- ring_control->host_idx[0] = cpu_to_le32(host_idx);
+ P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_UPDATE));
}
static irqreturn_t p54p_interrupt(int irq, void *dev_id)
@@ -298,65 +286,18 @@ static irqreturn_t p54p_interrupt(int irq, void *dev_id)
reg &= P54P_READ(int_enable);
if (reg & cpu_to_le32(ISL38XX_INT_IDENT_UPDATE)) {
- struct p54p_desc *desc;
- u32 idx, i;
- i = priv->tx_idx;
- i %= ARRAY_SIZE(ring_control->tx_data);
- priv->tx_idx = idx = le32_to_cpu(ring_control->device_idx[1]);
- idx %= ARRAY_SIZE(ring_control->tx_data);
-
- while (i != idx) {
- desc = &ring_control->tx_data[i];
- if (priv->tx_buf[i]) {
- kfree(priv->tx_buf[i]);
- priv->tx_buf[i] = NULL;
- }
-
- pci_unmap_single(priv->pdev, le32_to_cpu(desc->host_addr),
- le16_to_cpu(desc->len), PCI_DMA_TODEVICE);
-
- desc->host_addr = 0;
- desc->device_addr = 0;
- desc->len = 0;
- desc->flags = 0;
-
- i++;
- i %= ARRAY_SIZE(ring_control->tx_data);
- }
-
- i = priv->rx_idx;
- i %= ARRAY_SIZE(ring_control->rx_data);
- priv->rx_idx = idx = le32_to_cpu(ring_control->device_idx[0]);
- idx %= ARRAY_SIZE(ring_control->rx_data);
- while (i != idx) {
- u16 len;
- struct sk_buff *skb;
- desc = &ring_control->rx_data[i];
- len = le16_to_cpu(desc->len);
- skb = priv->rx_buf[i];
+ p54p_check_tx_ring(dev, &priv->tx_idx_mgmt,
+ 3, ring_control->tx_mgmt,
+ ARRAY_SIZE(ring_control->tx_mgmt),
+ priv->tx_buf_mgmt);
- skb_put(skb, len);
+ p54p_check_tx_ring(dev, &priv->tx_idx_data,
+ 1, ring_control->tx_data,
+ ARRAY_SIZE(ring_control->tx_data),
+ priv->tx_buf_data);
- if (p54_rx(dev, skb)) {
- pci_unmap_single(priv->pdev,
- le32_to_cpu(desc->host_addr),
- MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
+ tasklet_schedule(&priv->rx_tasklet);
- priv->rx_buf[i] = NULL;
- desc->host_addr = 0;
- } else {
- skb_trim(skb, 0);
- desc->len = cpu_to_le16(MAX_RX_SIZE);
- }
-
- i++;
- i %= ARRAY_SIZE(ring_control->rx_data);
- }
-
- p54p_refill_rx_ring(dev);
-
- wmb();
- P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_UPDATE));
} else if (reg & cpu_to_le32(ISL38XX_INT_IDENT_INIT))
complete(&priv->boot_comp);
@@ -392,7 +333,7 @@ static void p54p_tx(struct ieee80211_hw *dev, struct p54_control_hdr *data,
ring_control->host_idx[1] = cpu_to_le32(idx + 1);
if (free_on_tx)
- priv->tx_buf[i] = data;
+ priv->tx_buf_data[i] = data;
spin_unlock_irqrestore(&priv->lock, flags);
@@ -412,7 +353,7 @@ static int p54p_open(struct ieee80211_hw *dev)
init_completion(&priv->boot_comp);
err = request_irq(priv->pdev->irq, &p54p_interrupt,
- IRQF_SHARED, "prism54pci", dev);
+ IRQF_SHARED, "p54pci", dev);
if (err) {
printk(KERN_ERR "%s: failed to register IRQ handler\n",
wiphy_name(dev->wiphy));
@@ -420,10 +361,19 @@ static int p54p_open(struct ieee80211_hw *dev)
}
memset(priv->ring_control, 0, sizeof(*priv->ring_control));
- priv->rx_idx = priv->tx_idx = 0;
- p54p_refill_rx_ring(dev);
+ err = p54p_upload_firmware(dev);
+ if (err) {
+ free_irq(priv->pdev->irq, dev);
+ return err;
+ }
+ priv->rx_idx_data = priv->tx_idx_data = 0;
+ priv->rx_idx_mgmt = priv->tx_idx_mgmt = 0;
+
+ p54p_refill_rx_ring(dev, 0, priv->ring_control->rx_data,
+ ARRAY_SIZE(priv->ring_control->rx_data), priv->rx_buf_data);
- p54p_upload_firmware(dev);
+ p54p_refill_rx_ring(dev, 2, priv->ring_control->rx_mgmt,
+ ARRAY_SIZE(priv->ring_control->rx_mgmt), priv->rx_buf_mgmt);
P54P_WRITE(ring_control_base, cpu_to_le32(priv->ring_control_dma));
P54P_READ(ring_control_base);
@@ -465,6 +415,8 @@ static void p54p_stop(struct ieee80211_hw *dev)
unsigned int i;
struct p54p_desc *desc;
+ tasklet_kill(&priv->rx_tasklet);
+
P54P_WRITE(int_enable, cpu_to_le32(0));
P54P_READ(int_enable);
udelay(10);
@@ -473,26 +425,53 @@ static void p54p_stop(struct ieee80211_hw *dev)
P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET));
- for (i = 0; i < ARRAY_SIZE(priv->rx_buf); i++) {
+ for (i = 0; i < ARRAY_SIZE(priv->rx_buf_data); i++) {
desc = &ring_control->rx_data[i];
if (desc->host_addr)
- pci_unmap_single(priv->pdev, le32_to_cpu(desc->host_addr),
- MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
- kfree_skb(priv->rx_buf[i]);
- priv->rx_buf[i] = NULL;
+ pci_unmap_single(priv->pdev,
+ le32_to_cpu(desc->host_addr),
+ priv->common.rx_mtu + 32,
+ PCI_DMA_FROMDEVICE);
+ kfree_skb(priv->rx_buf_data[i]);
+ priv->rx_buf_data[i] = NULL;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(priv->rx_buf_mgmt); i++) {
+ desc = &ring_control->rx_mgmt[i];
+ if (desc->host_addr)
+ pci_unmap_single(priv->pdev,
+ le32_to_cpu(desc->host_addr),
+ priv->common.rx_mtu + 32,
+ PCI_DMA_FROMDEVICE);
+ kfree_skb(priv->rx_buf_mgmt[i]);
+ priv->rx_buf_mgmt[i] = NULL;
}
- for (i = 0; i < ARRAY_SIZE(priv->tx_buf); i++) {
+ for (i = 0; i < ARRAY_SIZE(priv->tx_buf_data); i++) {
desc = &ring_control->tx_data[i];
if (desc->host_addr)
- pci_unmap_single(priv->pdev, le32_to_cpu(desc->host_addr),
- le16_to_cpu(desc->len), PCI_DMA_TODEVICE);
+ pci_unmap_single(priv->pdev,
+ le32_to_cpu(desc->host_addr),
+ le16_to_cpu(desc->len),
+ PCI_DMA_TODEVICE);
- kfree(priv->tx_buf[i]);
- priv->tx_buf[i] = NULL;
+ kfree(priv->tx_buf_data[i]);
+ priv->tx_buf_data[i] = NULL;
}
- memset(ring_control, 0, sizeof(ring_control));
+ for (i = 0; i < ARRAY_SIZE(priv->tx_buf_mgmt); i++) {
+ desc = &ring_control->tx_mgmt[i];
+ if (desc->host_addr)
+ pci_unmap_single(priv->pdev,
+ le32_to_cpu(desc->host_addr),
+ le16_to_cpu(desc->len),
+ PCI_DMA_TODEVICE);
+
+ kfree(priv->tx_buf_mgmt[i]);
+ priv->tx_buf_mgmt[i] = NULL;
+ }
+
+ memset(ring_control, 0, sizeof(*ring_control));
}
static int __devinit p54p_probe(struct pci_dev *pdev,
@@ -506,7 +485,7 @@ static int __devinit p54p_probe(struct pci_dev *pdev,
err = pci_enable_device(pdev);
if (err) {
- printk(KERN_ERR "%s (prism54pci): Cannot enable new PCI device\n",
+ printk(KERN_ERR "%s (p54pci): Cannot enable new PCI device\n",
pci_name(pdev));
return err;
}
@@ -514,22 +493,22 @@ static int __devinit p54p_probe(struct pci_dev *pdev,
mem_addr = pci_resource_start(pdev, 0);
mem_len = pci_resource_len(pdev, 0);
if (mem_len < sizeof(struct p54p_csr)) {
- printk(KERN_ERR "%s (prism54pci): Too short PCI resources\n",
+ printk(KERN_ERR "%s (p54pci): Too short PCI resources\n",
pci_name(pdev));
pci_disable_device(pdev);
return err;
}
- err = pci_request_regions(pdev, "prism54pci");
+ err = pci_request_regions(pdev, "p54pci");
if (err) {
- printk(KERN_ERR "%s (prism54pci): Cannot obtain PCI resources\n",
+ printk(KERN_ERR "%s (p54pci): Cannot obtain PCI resources\n",
pci_name(pdev));
return err;
}
if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) ||
pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
- printk(KERN_ERR "%s (prism54pci): No suitable DMA available\n",
+ printk(KERN_ERR "%s (p54pci): No suitable DMA available\n",
pci_name(pdev));
goto err_free_reg;
}
@@ -542,7 +521,7 @@ static int __devinit p54p_probe(struct pci_dev *pdev,
dev = p54_init_common(sizeof(*priv));
if (!dev) {
- printk(KERN_ERR "%s (prism54pci): ieee80211 alloc failed\n",
+ printk(KERN_ERR "%s (p54pci): ieee80211 alloc failed\n",
pci_name(pdev));
err = -ENOMEM;
goto err_free_reg;
@@ -556,7 +535,7 @@ static int __devinit p54p_probe(struct pci_dev *pdev,
priv->map = ioremap(mem_addr, mem_len);
if (!priv->map) {
- printk(KERN_ERR "%s (prism54pci): Cannot map device memory\n",
+ printk(KERN_ERR "%s (p54pci): Cannot map device memory\n",
pci_name(pdev));
err = -EINVAL; // TODO: use a better error code?
goto err_free_dev;
@@ -565,39 +544,31 @@ static int __devinit p54p_probe(struct pci_dev *pdev,
priv->ring_control = pci_alloc_consistent(pdev, sizeof(*priv->ring_control),
&priv->ring_control_dma);
if (!priv->ring_control) {
- printk(KERN_ERR "%s (prism54pci): Cannot allocate rings\n",
+ printk(KERN_ERR "%s (p54pci): Cannot allocate rings\n",
pci_name(pdev));
err = -ENOMEM;
goto err_iounmap;
}
- memset(priv->ring_control, 0, sizeof(*priv->ring_control));
-
- err = p54p_upload_firmware(dev);
- if (err)
- goto err_free_desc;
-
- err = p54p_read_eeprom(dev);
- if (err)
- goto err_free_desc;
-
priv->common.open = p54p_open;
priv->common.stop = p54p_stop;
priv->common.tx = p54p_tx;
spin_lock_init(&priv->lock);
+ tasklet_init(&priv->rx_tasklet, p54p_rx_tasklet, (unsigned long)dev);
+
+ p54p_open(dev);
+ err = p54_read_eeprom(dev);
+ p54p_stop(dev);
+ if (err)
+ goto err_free_desc;
err = ieee80211_register_hw(dev);
if (err) {
- printk(KERN_ERR "%s (prism54pci): Cannot register netdevice\n",
+ printk(KERN_ERR "%s (p54pci): Cannot register netdevice\n",
pci_name(pdev));
goto err_free_common;
}
- printk(KERN_INFO "%s: hwaddr %s, isl38%02x\n",
- wiphy_name(dev->wiphy),
- print_mac(mac, dev->wiphy->perm_addr),
- priv->common.version);
-
return 0;
err_free_common:
@@ -645,7 +616,7 @@ static int p54p_suspend(struct pci_dev *pdev, pm_message_t state)
struct ieee80211_hw *dev = pci_get_drvdata(pdev);
struct p54p_priv *priv = dev->priv;
- if (priv->common.mode != IEEE80211_IF_TYPE_INVALID) {
+ if (priv->common.mode != NL80211_IFTYPE_UNSPECIFIED) {
ieee80211_stop_queues(dev);
p54p_stop(dev);
}
@@ -663,7 +634,7 @@ static int p54p_resume(struct pci_dev *pdev)
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
- if (priv->common.mode != IEEE80211_IF_TYPE_INVALID) {
+ if (priv->common.mode != NL80211_IFTYPE_UNSPECIFIED) {
p54p_open(dev);
ieee80211_wake_queues(dev);
}
@@ -673,7 +644,7 @@ static int p54p_resume(struct pci_dev *pdev)
#endif /* CONFIG_PM */
static struct pci_driver p54p_driver = {
- .name = "prism54pci",
+ .name = "p54pci",
.id_table = p54p_table,
.probe = p54p_probe,
.remove = __devexit_p(p54p_remove),
diff --git a/drivers/net/wireless/p54/p54pci.h b/drivers/net/wireless/p54/p54pci.h
index 5bedd7af385d287f8151bd1df88f2bfd8f0e9e92..4a6778070afc1fc3da1a2cbc9c9d598db9d07e75 100644
--- a/drivers/net/wireless/p54/p54pci.h
+++ b/drivers/net/wireless/p54/p54pci.h
@@ -1,5 +1,5 @@
-#ifndef PRISM54PCI_H
-#define PRISM54PCI_H
+#ifndef P54PCI_H
+#define P54PCI_H
/*
* Defines for PCI based mac80211 Prism54 driver
@@ -68,7 +68,7 @@ struct p54p_csr {
} __attribute__ ((packed));
/* usb backend only needs the register defines above */
-#ifndef PRISM54USB_H
+#ifndef P54USB_H
struct p54p_desc {
__le32 host_addr;
__le32 device_addr;
@@ -92,15 +92,19 @@ struct p54p_priv {
struct p54_common common;
struct pci_dev *pdev;
struct p54p_csr __iomem *map;
+ struct tasklet_struct rx_tasklet;
spinlock_t lock;
struct p54p_ring_control *ring_control;
dma_addr_t ring_control_dma;
- u32 rx_idx, tx_idx;
- struct sk_buff *rx_buf[8];
- void *tx_buf[32];
+ u32 rx_idx_data, tx_idx_data;
+ u32 rx_idx_mgmt, tx_idx_mgmt;
+ struct sk_buff *rx_buf_data[8];
+ struct sk_buff *rx_buf_mgmt[4];
+ void *tx_buf_data[32];
+ void *tx_buf_mgmt[4];
struct completion boot_comp;
};
-#endif /* PRISM54USB_H */
-#endif /* PRISM54PCI_H */
+#endif /* P54USB_H */
+#endif /* P54PCI_H */
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index cbaca23a945353a30734a3ec5aa19e095a209a38..1912f5e9a0a98aff4d67e84180307060356ab349 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -91,11 +91,16 @@ static void p54u_rx_cb(struct urb *urb)
skb_unlink(skb, &priv->rx_queue);
skb_put(skb, urb->actual_length);
- if (!priv->hw_type)
- skb_pull(skb, sizeof(struct net2280_tx_hdr));
+
+ if (priv->hw_type == P54U_NET2280)
+ skb_pull(skb, priv->common.tx_hdr_len);
+ if (priv->common.fw_interface == FW_LM87) {
+ skb_pull(skb, 4);
+ skb_put(skb, 4);
+ }
if (p54_rx(dev, skb)) {
- skb = dev_alloc_skb(MAX_RX_SIZE);
+ skb = dev_alloc_skb(priv->common.rx_mtu + 32);
if (unlikely(!skb)) {
usb_free_urb(urb);
/* TODO check rx queue length and refill *somewhere* */
@@ -109,9 +114,12 @@ static void p54u_rx_cb(struct urb *urb)
urb->context = skb;
skb_queue_tail(&priv->rx_queue, skb);
} else {
- if (!priv->hw_type)
- skb_push(skb, sizeof(struct net2280_tx_hdr));
-
+ if (priv->hw_type == P54U_NET2280)
+ skb_push(skb, priv->common.tx_hdr_len);
+ if (priv->common.fw_interface == FW_LM87) {
+ skb_push(skb, 4);
+ skb_put(skb, 4);
+ }
skb_reset_tail_pointer(skb);
skb_trim(skb, 0);
if (urb->transfer_buffer != skb_tail_pointer(skb)) {
@@ -145,7 +153,7 @@ static int p54u_init_urbs(struct ieee80211_hw *dev)
struct p54u_rx_info *info;
while (skb_queue_len(&priv->rx_queue) < 32) {
- skb = __dev_alloc_skb(MAX_RX_SIZE, GFP_KERNEL);
+ skb = __dev_alloc_skb(priv->common.rx_mtu + 32, GFP_KERNEL);
if (!skb)
break;
entry = usb_alloc_urb(0, GFP_KERNEL);
@@ -153,7 +161,10 @@ static int p54u_init_urbs(struct ieee80211_hw *dev)
kfree_skb(skb);
break;
}
- usb_fill_bulk_urb(entry, priv->udev, usb_rcvbulkpipe(priv->udev, P54U_PIPE_DATA), skb_tail_pointer(skb), MAX_RX_SIZE, p54u_rx_cb, skb);
+ usb_fill_bulk_urb(entry, priv->udev,
+ usb_rcvbulkpipe(priv->udev, P54U_PIPE_DATA),
+ skb_tail_pointer(skb),
+ priv->common.rx_mtu + 32, p54u_rx_cb, skb);
info = (struct p54u_rx_info *) skb->cb;
info->urb = entry;
info->dev = dev;
@@ -207,6 +218,42 @@ static void p54u_tx_3887(struct ieee80211_hw *dev, struct p54_control_hdr *data,
usb_submit_urb(data_urb, GFP_ATOMIC);
}
+static __le32 p54u_lm87_chksum(const u32 *data, size_t length)
+{
+ u32 chk = 0;
+
+ length >>= 2;
+ while (length--) {
+ chk ^= *data++;
+ chk = (chk >> 5) ^ (chk << 3);
+ }
+
+ return cpu_to_le32(chk);
+}
+
+static void p54u_tx_lm87(struct ieee80211_hw *dev,
+ struct p54_control_hdr *data,
+ size_t len, int free_on_tx)
+{
+ struct p54u_priv *priv = dev->priv;
+ struct urb *data_urb;
+ struct lm87_tx_hdr *hdr = (void *)data - sizeof(*hdr);
+
+ data_urb = usb_alloc_urb(0, GFP_ATOMIC);
+ if (!data_urb)
+ return;
+
+ hdr->chksum = p54u_lm87_chksum((u32 *)data, len);
+ hdr->device_addr = data->req_id;
+
+ usb_fill_bulk_urb(data_urb, priv->udev,
+ usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA), hdr,
+ len + sizeof(*hdr), free_on_tx ? p54u_tx_free_cb : p54u_tx_cb,
+ dev);
+
+ usb_submit_urb(data_urb, GFP_ATOMIC);
+}
+
static void p54u_tx_net2280(struct ieee80211_hw *dev, struct p54_control_hdr *data,
size_t len, int free_on_tx)
{
@@ -312,73 +359,6 @@ static int p54u_bulk_msg(struct p54u_priv *priv, unsigned int ep,
data, len, &alen, 2000);
}
-static int p54u_read_eeprom(struct ieee80211_hw *dev)
-{
- struct p54u_priv *priv = dev->priv;
- void *buf;
- struct p54_control_hdr *hdr;
- int err, alen;
- size_t offset = priv->hw_type ? 0x10 : 0x20;
-
- buf = kmalloc(0x2020, GFP_KERNEL);
- if (!buf) {
- printk(KERN_ERR "prism54usb: cannot allocate memory for "
- "eeprom readback!\n");
- return -ENOMEM;
- }
-
- if (priv->hw_type) {
- *((u32 *) buf) = priv->common.rx_start;
- err = p54u_bulk_msg(priv, P54U_PIPE_DATA, buf, sizeof(u32));
- if (err) {
- printk(KERN_ERR "prism54usb: addr send failed\n");
- goto fail;
- }
- } else {
- struct net2280_reg_write *reg = buf;
- reg->port = cpu_to_le16(NET2280_DEV_U32);
- reg->addr = cpu_to_le32(P54U_DEV_BASE);
- reg->val = cpu_to_le32(ISL38XX_DEV_INT_DATA);
- err = p54u_bulk_msg(priv, P54U_PIPE_DEV, buf, sizeof(*reg));
- if (err) {
- printk(KERN_ERR "prism54usb: dev_int send failed\n");
- goto fail;
- }
- }
-
- hdr = buf + priv->common.tx_hdr_len;
- p54_fill_eeprom_readback(hdr);
- hdr->req_id = cpu_to_le32(priv->common.rx_start);
- if (priv->common.tx_hdr_len) {
- struct net2280_tx_hdr *tx_hdr = buf;
- tx_hdr->device_addr = hdr->req_id;
- tx_hdr->len = cpu_to_le16(EEPROM_READBACK_LEN);
- }
-
- /* we can just pretend to send 0x2000 bytes of nothing in the headers */
- err = p54u_bulk_msg(priv, P54U_PIPE_DATA, buf,
- EEPROM_READBACK_LEN + priv->common.tx_hdr_len);
- if (err) {
- printk(KERN_ERR "prism54usb: eeprom req send failed\n");
- goto fail;
- }
-
- err = usb_bulk_msg(priv->udev,
- usb_rcvbulkpipe(priv->udev, P54U_PIPE_DATA),
- buf, 0x2020, &alen, 1000);
- if (!err && alen > offset) {
- p54_parse_eeprom(dev, (u8 *)buf + offset, alen - offset);
- } else {
- printk(KERN_ERR "prism54usb: eeprom read failed!\n");
- err = -EINVAL;
- goto fail;
- }
-
- fail:
- kfree(buf);
- return err;
-}
-
static int p54u_upload_firmware_3887(struct ieee80211_hw *dev)
{
static char start_string[] = "~~~~<\r";
@@ -412,7 +392,9 @@ static int p54u_upload_firmware_3887(struct ieee80211_hw *dev)
goto err_req_fw_failed;
}
- p54_parse_firmware(dev, fw_entry);
+ err = p54_parse_firmware(dev, fw_entry);
+ if (err)
+ goto err_upload_failed;
left = block_size = min((size_t)P54U_FW_BLOCK, fw_entry->size);
strcpy(buf, start_string);
@@ -458,7 +440,7 @@ static int p54u_upload_firmware_3887(struct ieee80211_hw *dev)
err = p54u_bulk_msg(priv, P54U_PIPE_DATA, buf, block_size);
if (err) {
- printk(KERN_ERR "prism54usb: firmware upload failed!\n");
+ printk(KERN_ERR "p54usb: firmware upload failed!\n");
goto err_upload_failed;
}
@@ -469,7 +451,7 @@ static int p54u_upload_firmware_3887(struct ieee80211_hw *dev)
*((__le32 *)buf) = cpu_to_le32(~crc32_le(~0, fw_entry->data, fw_entry->size));
err = p54u_bulk_msg(priv, P54U_PIPE_DATA, buf, sizeof(u32));
if (err) {
- printk(KERN_ERR "prism54usb: firmware upload failed!\n");
+ printk(KERN_ERR "p54usb: firmware upload failed!\n");
goto err_upload_failed;
}
@@ -480,13 +462,13 @@ static int p54u_upload_firmware_3887(struct ieee80211_hw *dev)
break;
if (alen > 5 && !memcmp(buf, "ERROR", 5)) {
- printk(KERN_INFO "prism54usb: firmware upload failed!\n");
+ printk(KERN_INFO "p54usb: firmware upload failed!\n");
err = -EINVAL;
break;
}
if (time_after(jiffies, timeout)) {
- printk(KERN_ERR "prism54usb: firmware boot timed out!\n");
+ printk(KERN_ERR "p54usb: firmware boot timed out!\n");
err = -ETIMEDOUT;
break;
}
@@ -498,7 +480,7 @@ static int p54u_upload_firmware_3887(struct ieee80211_hw *dev)
buf[1] = '\r';
err = p54u_bulk_msg(priv, P54U_PIPE_DATA, buf, 2);
if (err) {
- printk(KERN_ERR "prism54usb: firmware boot failed!\n");
+ printk(KERN_ERR "p54usb: firmware boot failed!\n");
goto err_upload_failed;
}
@@ -549,7 +531,12 @@ static int p54u_upload_firmware_net2280(struct ieee80211_hw *dev)
return err;
}
- p54_parse_firmware(dev, fw_entry);
+ err = p54_parse_firmware(dev, fw_entry);
+ if (err) {
+ kfree(buf);
+ release_firmware(fw_entry);
+ return err;
+ }
#define P54U_WRITE(type, addr, data) \
do {\
@@ -660,7 +647,7 @@ static int p54u_upload_firmware_net2280(struct ieee80211_hw *dev)
err = p54u_bulk_msg(priv, P54U_PIPE_DATA, buf, block_len);
if (err) {
- printk(KERN_ERR "prism54usb: firmware block upload "
+ printk(KERN_ERR "p54usb: firmware block upload "
"failed\n");
goto fail;
}
@@ -694,7 +681,7 @@ static int p54u_upload_firmware_net2280(struct ieee80211_hw *dev)
0x002C | (unsigned long)&devreg->direct_mem_win);
if (!(reg & cpu_to_le32(ISL38XX_DMA_STATUS_DONE)) ||
!(reg & cpu_to_le32(ISL38XX_DMA_STATUS_READY))) {
- printk(KERN_ERR "prism54usb: firmware DMA transfer "
+ printk(KERN_ERR "p54usb: firmware DMA transfer "
"failed\n");
goto fail;
}
@@ -802,7 +789,7 @@ static int __devinit p54u_probe(struct usb_interface *intf,
dev = p54_init_common(sizeof(*priv));
if (!dev) {
- printk(KERN_ERR "prism54usb: ieee80211 alloc failed\n");
+ printk(KERN_ERR "p54usb: ieee80211 alloc failed\n");
return -ENOMEM;
}
@@ -833,49 +820,40 @@ static int __devinit p54u_probe(struct usb_interface *intf,
}
}
priv->common.open = p54u_open;
-
+ priv->common.stop = p54u_stop;
if (recognized_pipes < P54U_PIPE_NUMBER) {
priv->hw_type = P54U_3887;
- priv->common.tx = p54u_tx_3887;
+ err = p54u_upload_firmware_3887(dev);
+ if (priv->common.fw_interface == FW_LM87) {
+ dev->extra_tx_headroom += sizeof(struct lm87_tx_hdr);
+ priv->common.tx_hdr_len = sizeof(struct lm87_tx_hdr);
+ priv->common.tx = p54u_tx_lm87;
+ } else
+ priv->common.tx = p54u_tx_3887;
} else {
+ priv->hw_type = P54U_NET2280;
dev->extra_tx_headroom += sizeof(struct net2280_tx_hdr);
priv->common.tx_hdr_len = sizeof(struct net2280_tx_hdr);
priv->common.tx = p54u_tx_net2280;
- }
- priv->common.stop = p54u_stop;
-
- if (priv->hw_type)
- err = p54u_upload_firmware_3887(dev);
- else
err = p54u_upload_firmware_net2280(dev);
+ }
if (err)
goto err_free_dev;
- err = p54u_read_eeprom(dev);
+ skb_queue_head_init(&priv->rx_queue);
+
+ p54u_open(dev);
+ err = p54_read_eeprom(dev);
+ p54u_stop(dev);
if (err)
goto err_free_dev;
- if (!is_valid_ether_addr(dev->wiphy->perm_addr)) {
- u8 perm_addr[ETH_ALEN];
-
- printk(KERN_WARNING "prism54usb: Invalid hwaddr! Using randomly generated MAC addr\n");
- random_ether_addr(perm_addr);
- SET_IEEE80211_PERM_ADDR(dev, perm_addr);
- }
-
- skb_queue_head_init(&priv->rx_queue);
-
err = ieee80211_register_hw(dev);
if (err) {
- printk(KERN_ERR "prism54usb: Cannot register netdevice\n");
+ printk(KERN_ERR "p54usb: Cannot register netdevice\n");
goto err_free_dev;
}
- printk(KERN_INFO "%s: hwaddr %s, isl38%02x\n",
- wiphy_name(dev->wiphy),
- print_mac(mac, dev->wiphy->perm_addr),
- priv->common.version);
-
return 0;
err_free_dev:
@@ -902,7 +880,7 @@ static void __devexit p54u_disconnect(struct usb_interface *intf)
}
static struct usb_driver p54u_driver = {
- .name = "prism54usb",
+ .name = "p54usb",
.id_table = p54u_table,
.probe = p54u_probe,
.disconnect = p54u_disconnect,
diff --git a/drivers/net/wireless/p54/p54usb.h b/drivers/net/wireless/p54/p54usb.h
index d1896b396c1c128d3285dc27026855349ae2bbd5..5b8fe91379c36e947ad3ff23bc8b2bfddaf512c5 100644
--- a/drivers/net/wireless/p54/p54usb.h
+++ b/drivers/net/wireless/p54/p54usb.h
@@ -1,5 +1,5 @@
-#ifndef PRISM54USB_H
-#define PRISM54USB_H
+#ifndef P54USB_H
+#define P54USB_H
/*
* Defines for USB based mac80211 Prism54 driver
@@ -72,6 +72,11 @@ struct net2280_tx_hdr {
u8 padding[8];
} __attribute__((packed));
+struct lm87_tx_hdr {
+ __le32 device_addr;
+ __le32 chksum;
+} __attribute__((packed));
+
/* Some flags for the isl hardware registers controlling DMA inside the
* chip */
#define ISL38XX_DMA_STATUS_DONE 0x00000001
@@ -130,4 +135,4 @@ struct p54u_priv {
struct sk_buff_head rx_queue;
};
-#endif /* PRISM54USB_H */
+#endif /* P54USB_H */
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 3d75a7137d3cccb41f0533144c88c81a3833963a..16e68f4b654a94370433cd928c23405f4a5be950 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -71,7 +71,7 @@ prism54_mib_mode_helper(islpci_private *priv, u32 iw_mode)
if (iw_mode == IW_MODE_REPEAT || iw_mode == IW_MODE_SECOND) {
printk(KERN_DEBUG
"%s(): Sorry, Repeater mode and Secondary mode "
- "are not yet supported by this driver.\n", __FUNCTION__);
+ "are not yet supported by this driver.\n", __func__);
return -EINVAL;
}
@@ -333,7 +333,7 @@ prism54_set_mode(struct net_device *ndev, struct iw_request_info *info,
if (*uwrq > IW_MODE_MONITOR || *uwrq < IW_MODE_AUTO) {
printk(KERN_DEBUG
"%s: %s() You passed a non-valid init_mode.\n",
- priv->ndev->name, __FUNCTION__);
+ priv->ndev->name, __func__);
return -EINVAL;
}
@@ -1234,7 +1234,7 @@ prism54_set_txpower(struct net_device *ndev, struct iw_request_info *info,
/* don't know how to disable radio */
printk(KERN_DEBUG
"%s: %s() disabling radio is not yet supported.\n",
- priv->ndev->name, __FUNCTION__);
+ priv->ndev->name, __func__);
return -ENOTSUPP;
} else if (vwrq->fixed)
/* currently only fixed value is supported */
@@ -1242,7 +1242,7 @@ prism54_set_txpower(struct net_device *ndev, struct iw_request_info *info,
else {
printk(KERN_DEBUG
"%s: %s() auto power will be implemented later.\n",
- priv->ndev->name, __FUNCTION__);
+ priv->ndev->name, __func__);
return -ENOTSUPP;
}
}
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 963960dc30f206494f9420a7cb3f799d5b931080..44da0d19b5c8d9c0ed8a96d5996e88c5d2b452fe 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -325,7 +325,7 @@ static int ray_probe(struct pcmcia_device *p_dev)
p_dev->io.IOAddrLines = 5;
/* Interrupt setup. For PCMCIA, driver takes what's given */
- p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+ p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
p_dev->irq.Handler = &ray_interrupt;
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 00e965b9da75b02345bf4df19b378c89b4bf88e4..2b414899dfa08107f8c2faba4be42e0aa2ffde79 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1627,7 +1627,6 @@ static int rndis_iw_set_encode_ext(struct net_device *dev,
static int rndis_iw_set_scan(struct net_device *dev,
struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
{
- struct iw_param *param = &wrqu->param;
struct usbnet *usbdev = dev->priv;
union iwreq_data evt;
int ret = -EINVAL;
@@ -1635,7 +1634,7 @@ static int rndis_iw_set_scan(struct net_device *dev,
devdbg(usbdev, "SIOCSIWSCAN");
- if (param->flags == 0) {
+ if (wrqu->data.flags == 0) {
tmp = ccpu2(1);
ret = rndis_set_oid(usbdev, OID_802_11_BSSID_LIST_SCAN, &tmp,
sizeof(tmp));
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index d485a86bba75cb87a7c73de60ae84b4c24438773..f839ce044afd80a90b065afd11359d87761ddf4e 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -1,5 +1,5 @@
-config RT2X00
- tristate "Ralink driver support"
+menuconfig RT2X00
+ bool "Ralink driver support"
depends on MAC80211 && WLAN_80211 && EXPERIMENTAL
---help---
This will enable the experimental support for the Ralink drivers,
@@ -17,31 +17,6 @@ config RT2X00
if RT2X00
-config RT2X00_LIB
- tristate
-
-config RT2X00_LIB_PCI
- tristate
- select RT2X00_LIB
-
-config RT2X00_LIB_USB
- tristate
- select RT2X00_LIB
-
-config RT2X00_LIB_FIRMWARE
- boolean
- depends on RT2X00_LIB
- select FW_LOADER
-
-config RT2X00_LIB_RFKILL
- boolean
- depends on RT2X00_LIB
- select RFKILL
-
-config RT2X00_LIB_LEDS
- boolean
- depends on RT2X00_LIB && NEW_LEDS
-
config RT2400PCI
tristate "Ralink rt2400 (PCI/PCMCIA) support"
depends on PCI
@@ -53,23 +28,6 @@ config RT2400PCI
When compiled as a module, this driver will be called "rt2400pci.ko".
-config RT2400PCI_RFKILL
- bool "Ralink rt2400 rfkill support"
- depends on RT2400PCI
- select RT2X00_LIB_RFKILL
- ---help---
- This adds support for integrated rt2400 hardware that features a
- hardware button to control the radio state.
- This feature depends on the RF switch subsystem rfkill.
-
-config RT2400PCI_LEDS
- bool "Ralink rt2400 leds support"
- depends on RT2400PCI && NEW_LEDS
- select LEDS_CLASS
- select RT2X00_LIB_LEDS
- ---help---
- This adds support for led triggers provided my mac80211.
-
config RT2500PCI
tristate "Ralink rt2500 (PCI/PCMCIA) support"
depends on PCI
@@ -81,28 +39,12 @@ config RT2500PCI
When compiled as a module, this driver will be called "rt2500pci.ko".
-config RT2500PCI_RFKILL
- bool "Ralink rt2500 rfkill support"
- depends on RT2500PCI
- select RT2X00_LIB_RFKILL
- ---help---
- This adds support for integrated rt2500 hardware that features a
- hardware button to control the radio state.
- This feature depends on the RF switch subsystem rfkill.
-
-config RT2500PCI_LEDS
- bool "Ralink rt2500 leds support"
- depends on RT2500PCI && NEW_LEDS
- select LEDS_CLASS
- select RT2X00_LIB_LEDS
- ---help---
- This adds support for led triggers provided my mac80211.
-
config RT61PCI
tristate "Ralink rt2501/rt61 (PCI/PCMCIA) support"
depends on PCI
select RT2X00_LIB_PCI
select RT2X00_LIB_FIRMWARE
+ select RT2X00_LIB_CRYPTO
select CRC_ITU_T
select EEPROM_93CX6
---help---
@@ -111,23 +53,6 @@ config RT61PCI
When compiled as a module, this driver will be called "rt61pci.ko".
-config RT61PCI_RFKILL
- bool "Ralink rt2501/rt61 rfkill support"
- depends on RT61PCI
- select RT2X00_LIB_RFKILL
- ---help---
- This adds support for integrated rt61 hardware that features a
- hardware button to control the radio state.
- This feature depends on the RF switch subsystem rfkill.
-
-config RT61PCI_LEDS
- bool "Ralink rt2501/rt61 leds support"
- depends on RT61PCI && NEW_LEDS
- select LEDS_CLASS
- select RT2X00_LIB_LEDS
- ---help---
- This adds support for led triggers provided my mac80211.
-
config RT2500USB
tristate "Ralink rt2500 (USB) support"
depends on USB
@@ -138,19 +63,12 @@ config RT2500USB
When compiled as a module, this driver will be called "rt2500usb.ko".
-config RT2500USB_LEDS
- bool "Ralink rt2500 leds support"
- depends on RT2500USB && NEW_LEDS
- select LEDS_CLASS
- select RT2X00_LIB_LEDS
- ---help---
- This adds support for led triggers provided my mac80211.
-
config RT73USB
tristate "Ralink rt2501/rt73 (USB) support"
depends on USB
select RT2X00_LIB_USB
select RT2X00_LIB_FIRMWARE
+ select RT2X00_LIB_CRYPTO
select CRC_ITU_T
---help---
This adds support for rt2501 wireless chipset family.
@@ -158,13 +76,37 @@ config RT73USB
When compiled as a module, this driver will be called "rt73usb.ko".
-config RT73USB_LEDS
- bool "Ralink rt2501/rt73 leds support"
- depends on RT73USB && NEW_LEDS
- select LEDS_CLASS
- select RT2X00_LIB_LEDS
- ---help---
- This adds support for led triggers provided my mac80211.
+config RT2X00_LIB_PCI
+ tristate
+ select RT2X00_LIB
+
+config RT2X00_LIB_USB
+ tristate
+ select RT2X00_LIB
+
+config RT2X00_LIB
+ tristate
+
+config RT2X00_LIB_FIRMWARE
+ boolean
+ select FW_LOADER
+
+config RT2X00_LIB_CRYPTO
+ boolean
+
+config RT2X00_LIB_RFKILL
+ boolean
+ default y if (RT2X00_LIB=y && RFKILL=y) || (RT2X00_LIB=m && RFKILL!=n)
+
+comment "rt2x00 rfkill support disabled due to modularized RFKILL and built-in rt2x00"
+ depends on RT2X00_LIB=y && RFKILL=m
+
+config RT2X00_LIB_LEDS
+ boolean
+ default y if (RT2X00_LIB=y && LEDS_CLASS=y) || (RT2X00_LIB=m && LEDS_CLASS!=n)
+
+comment "rt2x00 leds support disabled due to modularized LEDS_CLASS and built-in rt2x00"
+ depends on RT2X00_LIB=y && LEDS_CLASS=m
config RT2X00_LIB_DEBUGFS
bool "Ralink debugfs support"
diff --git a/drivers/net/wireless/rt2x00/Makefile b/drivers/net/wireless/rt2x00/Makefile
index 1087dbcf1a04b2026a9acf3bc1713b849219d1fd..917cb4f3b038948792bd241dc3c1ce3b49e130d2 100644
--- a/drivers/net/wireless/rt2x00/Makefile
+++ b/drivers/net/wireless/rt2x00/Makefile
@@ -3,6 +3,7 @@ rt2x00lib-y += rt2x00mac.o
rt2x00lib-y += rt2x00config.o
rt2x00lib-y += rt2x00queue.o
rt2x00lib-$(CONFIG_RT2X00_LIB_DEBUGFS) += rt2x00debug.o
+rt2x00lib-$(CONFIG_RT2X00_LIB_CRYPTO) += rt2x00crypto.o
rt2x00lib-$(CONFIG_RT2X00_LIB_RFKILL) += rt2x00rfkill.o
rt2x00lib-$(CONFIG_RT2X00_LIB_FIRMWARE) += rt2x00firmware.o
rt2x00lib-$(CONFIG_RT2X00_LIB_LEDS) += rt2x00leds.o
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 4c0538d6099bb2503646d091e4a9e9a1d3417095..08cb9eec16a6bca16c3e5dc30c467db1e600a3af 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -231,7 +231,7 @@ static const struct rt2x00debug rt2400pci_rt2x00debug = {
};
#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
-#ifdef CONFIG_RT2400PCI_RFKILL
+#ifdef CONFIG_RT2X00_LIB_RFKILL
static int rt2400pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
@@ -241,9 +241,9 @@ static int rt2400pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
}
#else
#define rt2400pci_rfkill_poll NULL
-#endif /* CONFIG_RT2400PCI_RFKILL */
+#endif /* CONFIG_RT2X00_LIB_RFKILL */
-#ifdef CONFIG_RT2400PCI_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
static void rt2400pci_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
@@ -288,7 +288,7 @@ static void rt2400pci_init_led(struct rt2x00_dev *rt2x00dev,
led->led_dev.blink_set = rt2400pci_blink_set;
led->flags = LED_INITIALIZED;
}
-#endif /* CONFIG_RT2400PCI_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
/*
* Configuration handlers.
@@ -1241,7 +1241,7 @@ static irqreturn_t rt2400pci_interrupt(int irq, void *dev_instance)
if (!reg)
return IRQ_NONE;
- if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
return IRQ_HANDLED;
/*
@@ -1374,22 +1374,22 @@ static int rt2400pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Store led mode, for correct led behaviour.
*/
-#ifdef CONFIG_RT2400PCI_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_LED_MODE);
rt2400pci_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO);
if (value == LED_MODE_TXRX_ACTIVITY)
rt2400pci_init_led(rt2x00dev, &rt2x00dev->led_qual,
LED_TYPE_ACTIVITY);
-#endif /* CONFIG_RT2400PCI_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
/*
* Detect if this device has an hardware controlled radio.
*/
-#ifdef CONFIG_RT2400PCI_RFKILL
+#ifdef CONFIG_RT2X00_LIB_RFKILL
if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO))
__set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
-#endif /* CONFIG_RT2400PCI_RFKILL */
+#endif /* CONFIG_RT2X00_LIB_RFKILL */
/*
* Check if the BBP tuning should be enabled.
@@ -1404,7 +1404,7 @@ static int rt2400pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
* RF value list for RF2420 & RF2421
* Supports: 2.4 GHz
*/
-static const struct rf_channel rf_vals_bg[] = {
+static const struct rf_channel rf_vals_b[] = {
{ 1, 0x00022058, 0x000c1fda, 0x00000101, 0 },
{ 2, 0x00022058, 0x000c1fee, 0x00000101, 0 },
{ 3, 0x00022058, 0x000c2002, 0x00000101, 0 },
@@ -1421,10 +1421,11 @@ static const struct rf_channel rf_vals_bg[] = {
{ 14, 0x00022058, 0x000c20fa, 0x00000101, 0 },
};
-static void rt2400pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
+static int rt2400pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
{
struct hw_mode_spec *spec = &rt2x00dev->spec;
- u8 *txpower;
+ struct channel_info *info;
+ char *tx_power;
unsigned int i;
/*
@@ -1439,24 +1440,29 @@ static void rt2400pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
rt2x00_eeprom_addr(rt2x00dev,
EEPROM_MAC_ADDR_0));
- /*
- * Convert tx_power array in eeprom.
- */
- txpower = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_START);
- for (i = 0; i < 14; i++)
- txpower[i] = TXPOWER_FROM_DEV(txpower[i]);
-
/*
* Initialize hw_mode information.
*/
spec->supported_bands = SUPPORT_BAND_2GHZ;
spec->supported_rates = SUPPORT_RATE_CCK;
- spec->tx_power_a = NULL;
- spec->tx_power_bg = txpower;
- spec->tx_power_default = DEFAULT_TXPOWER;
- spec->num_channels = ARRAY_SIZE(rf_vals_bg);
- spec->channels = rf_vals_bg;
+ spec->num_channels = ARRAY_SIZE(rf_vals_b);
+ spec->channels = rf_vals_b;
+
+ /*
+ * Create channel information array
+ */
+ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
+
+ spec->channels_info = info;
+
+ tx_power = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_START);
+ for (i = 0; i < 14; i++)
+ info[i].tx_power1 = TXPOWER_FROM_DEV(tx_power[i]);
+
+ return 0;
}
static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev)
@@ -1477,7 +1483,9 @@ static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev)
/*
* Initialize hw specifications.
*/
- rt2400pci_probe_hw_mode(rt2x00dev);
+ retval = rt2400pci_probe_hw_mode(rt2x00dev);
+ if (retval)
+ return retval;
/*
* This device requires the atim queue and DMA-mapped skbs.
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.h b/drivers/net/wireless/rt2x00/rt2400pci.h
index bc5564258228be1ef0218fe3863c91c3f3b731f5..bbff381ce3963d11e28b9b261c5c44ab88d3da5b 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.h
+++ b/drivers/net/wireless/rt2x00/rt2400pci.h
@@ -938,19 +938,13 @@
#define MAX_TXPOWER 62
#define DEFAULT_TXPOWER 39
-#define TXPOWER_FROM_DEV(__txpower) \
-({ \
- ((__txpower) > MAX_TXPOWER) ? DEFAULT_TXPOWER - MIN_TXPOWER : \
- ((__txpower) < MIN_TXPOWER) ? DEFAULT_TXPOWER - MIN_TXPOWER : \
- (((__txpower) - MAX_TXPOWER) + MIN_TXPOWER); \
-})
-
-#define TXPOWER_TO_DEV(__txpower) \
-({ \
- (__txpower) += MIN_TXPOWER; \
- ((__txpower) <= MIN_TXPOWER) ? MAX_TXPOWER : \
- (((__txpower) >= MAX_TXPOWER) ? MIN_TXPOWER : \
- (MAX_TXPOWER - ((__txpower) - MIN_TXPOWER))); \
-})
+#define __CLAMP_TX(__txpower) \
+ clamp_t(char, (__txpower), MIN_TXPOWER, MAX_TXPOWER)
+
+#define TXPOWER_FROM_DEV(__txpower) \
+ ((__CLAMP_TX(__txpower) - MAX_TXPOWER) + MIN_TXPOWER)
+
+#define TXPOWER_TO_DEV(__txpower) \
+ MAX_TXPOWER - (__CLAMP_TX(__txpower) - MIN_TXPOWER)
#endif /* RT2400PCI_H */
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index 181a146b4768e229f43d70df03878777c8698b73..ef42cc04a2d736428d112bdc28caa4af58aeeca4 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -231,7 +231,7 @@ static const struct rt2x00debug rt2500pci_rt2x00debug = {
};
#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
-#ifdef CONFIG_RT2500PCI_RFKILL
+#ifdef CONFIG_RT2X00_LIB_RFKILL
static int rt2500pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
@@ -241,9 +241,9 @@ static int rt2500pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
}
#else
#define rt2500pci_rfkill_poll NULL
-#endif /* CONFIG_RT2500PCI_RFKILL */
+#endif /* CONFIG_RT2X00_LIB_RFKILL */
-#ifdef CONFIG_RT2500PCI_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
static void rt2500pci_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
@@ -288,7 +288,7 @@ static void rt2500pci_init_led(struct rt2x00_dev *rt2x00dev,
led->led_dev.blink_set = rt2500pci_blink_set;
led->flags = LED_INITIALIZED;
}
-#endif /* CONFIG_RT2500PCI_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
/*
* Configuration handlers.
@@ -1316,6 +1316,8 @@ static void rt2500pci_fill_rxdone(struct queue_entry *entry,
if (rt2x00_get_field32(word0, RXD_W0_OFDM))
rxdesc->dev_flags |= RXDONE_SIGNAL_PLCP;
+ else
+ rxdesc->dev_flags |= RXDONE_SIGNAL_BITRATE;
if (rt2x00_get_field32(word0, RXD_W0_MY_BSS))
rxdesc->dev_flags |= RXDONE_MY_BSS;
}
@@ -1377,7 +1379,7 @@ static irqreturn_t rt2500pci_interrupt(int irq, void *dev_instance)
if (!reg)
return IRQ_NONE;
- if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
return IRQ_HANDLED;
/*
@@ -1531,22 +1533,22 @@ static int rt2500pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Store led mode, for correct led behaviour.
*/
-#ifdef CONFIG_RT2500PCI_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_LED_MODE);
rt2500pci_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO);
if (value == LED_MODE_TXRX_ACTIVITY)
rt2500pci_init_led(rt2x00dev, &rt2x00dev->led_qual,
LED_TYPE_ACTIVITY);
-#endif /* CONFIG_RT2500PCI_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
/*
* Detect if this device has an hardware controlled radio.
*/
-#ifdef CONFIG_RT2500PCI_RFKILL
+#ifdef CONFIG_RT2X00_LIB_RFKILL
if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO))
__set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
-#endif /* CONFIG_RT2500PCI_RFKILL */
+#endif /* CONFIG_RT2X00_LIB_RFKILL */
/*
* Check if the BBP tuning should be enabled.
@@ -1721,10 +1723,11 @@ static const struct rf_channel rf_vals_5222[] = {
{ 161, 0x00022020, 0x000090be, 0x00000101, 0x00000a07 },
};
-static void rt2500pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
+static int rt2500pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
{
struct hw_mode_spec *spec = &rt2x00dev->spec;
- u8 *txpower;
+ struct channel_info *info;
+ char *tx_power;
unsigned int i;
/*
@@ -1740,21 +1743,11 @@ static void rt2500pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
rt2x00_eeprom_addr(rt2x00dev,
EEPROM_MAC_ADDR_0));
- /*
- * Convert tx_power array in eeprom.
- */
- txpower = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_START);
- for (i = 0; i < 14; i++)
- txpower[i] = TXPOWER_FROM_DEV(txpower[i]);
-
/*
* Initialize hw_mode information.
*/
spec->supported_bands = SUPPORT_BAND_2GHZ;
spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
- spec->tx_power_a = NULL;
- spec->tx_power_bg = txpower;
- spec->tx_power_default = DEFAULT_TXPOWER;
if (rt2x00_rf(&rt2x00dev->chip, RF2522)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2522);
@@ -1776,6 +1769,26 @@ static void rt2500pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
spec->num_channels = ARRAY_SIZE(rf_vals_5222);
spec->channels = rf_vals_5222;
}
+
+ /*
+ * Create channel information array
+ */
+ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
+
+ spec->channels_info = info;
+
+ tx_power = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_START);
+ for (i = 0; i < 14; i++)
+ info[i].tx_power1 = TXPOWER_FROM_DEV(tx_power[i]);
+
+ if (spec->num_channels > 14) {
+ for (i = 14; i < spec->num_channels; i++)
+ info[i].tx_power1 = DEFAULT_TXPOWER;
+ }
+
+ return 0;
}
static int rt2500pci_probe_hw(struct rt2x00_dev *rt2x00dev)
@@ -1796,7 +1809,9 @@ static int rt2500pci_probe_hw(struct rt2x00_dev *rt2x00dev)
/*
* Initialize hw specifications.
*/
- rt2500pci_probe_hw_mode(rt2x00dev);
+ retval = rt2500pci_probe_hw_mode(rt2x00dev);
+ if (retval)
+ return retval;
/*
* This device requires the atim queue and DMA-mapped skbs.
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.h b/drivers/net/wireless/rt2x00/rt2500pci.h
index 42f376929ea9287d7471d94f254b94f089277239..8c26bef6cf49cc23d0eecafe635e20f93b89f052 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.h
+++ b/drivers/net/wireless/rt2x00/rt2500pci.h
@@ -1223,17 +1223,10 @@
#define MAX_TXPOWER 31
#define DEFAULT_TXPOWER 24
-#define TXPOWER_FROM_DEV(__txpower) \
-({ \
- ((__txpower) > MAX_TXPOWER) ? \
- DEFAULT_TXPOWER : (__txpower); \
-})
-
-#define TXPOWER_TO_DEV(__txpower) \
-({ \
- ((__txpower) <= MIN_TXPOWER) ? MIN_TXPOWER : \
- (((__txpower) >= MAX_TXPOWER) ? MAX_TXPOWER : \
- (__txpower)); \
-})
+#define TXPOWER_FROM_DEV(__txpower) \
+ (((u8)(__txpower)) > MAX_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
+
+#define TXPOWER_TO_DEV(__txpower) \
+ clamp_t(char, __txpower, MIN_TXPOWER, MAX_TXPOWER)
#endif /* RT2500PCI_H */
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index cd5af656932dda7c0a49f88d7d3b244180e56af0..d3bf7bba611ac02111b05df14a523148648796e5 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -288,7 +288,7 @@ static const struct rt2x00debug rt2500usb_rt2x00debug = {
};
#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
-#ifdef CONFIG_RT2500USB_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
static void rt2500usb_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
@@ -333,7 +333,7 @@ static void rt2500usb_init_led(struct rt2x00_dev *rt2x00dev,
led->led_dev.blink_set = rt2500usb_blink_set;
led->flags = LED_INITIALIZED;
}
-#endif /* CONFIG_RT2500USB_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
/*
* Configuration handlers.
@@ -384,7 +384,7 @@ static void rt2500usb_config_intf(struct rt2x00_dev *rt2x00dev,
rt2500usb_register_read(rt2x00dev, TXRX_CSR20, ®);
rt2x00_set_field16(®, TXRX_CSR20_OFFSET, bcn_preload >> 6);
rt2x00_set_field16(®, TXRX_CSR20_BCN_EXPECT_WINDOW,
- 2 * (conf->type != IEEE80211_IF_TYPE_STA));
+ 2 * (conf->type != NL80211_IFTYPE_STATION));
rt2500usb_register_write(rt2x00dev, TXRX_CSR20, reg);
/*
@@ -1114,8 +1114,7 @@ static void rt2500usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&word, TXD_W0_NEW_SEQ,
test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags));
rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
- rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT,
- skb->len - skbdesc->desc_len);
+ rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len);
rt2x00_set_field32(&word, TXD_W0_CIPHER, CIPHER_NONE);
rt2x00_desc_write(txd, 0, word);
}
@@ -1134,7 +1133,6 @@ static void rt2500usb_write_beacon(struct queue_entry *entry)
int pipe = usb_sndbulkpipe(usb_dev, 1);
int length;
u16 reg;
- u32 word, len;
/*
* Add the descriptor in front of the skb.
@@ -1143,17 +1141,6 @@ static void rt2500usb_write_beacon(struct queue_entry *entry)
memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len);
skbdesc->desc = entry->skb->data;
- /*
- * Adjust the beacon databyte count. The current number is
- * calculated before this function gets called, but falsely
- * assumes that the descriptor was already present in the SKB.
- */
- rt2x00_desc_read(skbdesc->desc, 0, &word);
- len = rt2x00_get_field32(word, TXD_W0_DATABYTE_COUNT);
- len += skbdesc->desc_len;
- rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, len);
- rt2x00_desc_write(skbdesc->desc, 0, word);
-
/*
* Disable beaconing while we are reloading the beacon data,
* otherwise we might be sending out invalid data.
@@ -1280,6 +1267,8 @@ static void rt2500usb_fill_rxdone(struct queue_entry *entry,
if (rt2x00_get_field32(word0, RXD_W0_OFDM))
rxdesc->dev_flags |= RXDONE_SIGNAL_PLCP;
+ else
+ rxdesc->dev_flags |= RXDONE_SIGNAL_BITRATE;
if (rt2x00_get_field32(word0, RXD_W0_MY_BSS))
rxdesc->dev_flags |= RXDONE_MY_BSS;
@@ -1297,7 +1286,7 @@ static void rt2500usb_beacondone(struct urb *urb)
struct queue_entry *entry = (struct queue_entry *)urb->context;
struct queue_entry_priv_usb_bcn *bcn_priv = entry->priv_data;
- if (!test_bit(DEVICE_ENABLED_RADIO, &entry->queue->rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &entry->queue->rt2x00dev->flags))
return;
/*
@@ -1484,14 +1473,14 @@ static int rt2500usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Store led mode, for correct led behaviour.
*/
-#ifdef CONFIG_RT2500USB_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_LED_MODE);
rt2500usb_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO);
if (value == LED_MODE_TXRX_ACTIVITY)
rt2500usb_init_led(rt2x00dev, &rt2x00dev->led_qual,
LED_TYPE_ACTIVITY);
-#endif /* CONFIG_RT2500USB_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
/*
* Check if the BBP tuning should be disabled.
@@ -1665,10 +1654,11 @@ static const struct rf_channel rf_vals_5222[] = {
{ 161, 0x00022020, 0x000090be, 0x00000101, 0x00000a07 },
};
-static void rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
+static int rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
{
struct hw_mode_spec *spec = &rt2x00dev->spec;
- u8 *txpower;
+ struct channel_info *info;
+ char *tx_power;
unsigned int i;
/*
@@ -1686,21 +1676,11 @@ static void rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
rt2x00_eeprom_addr(rt2x00dev,
EEPROM_MAC_ADDR_0));
- /*
- * Convert tx_power array in eeprom.
- */
- txpower = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_START);
- for (i = 0; i < 14; i++)
- txpower[i] = TXPOWER_FROM_DEV(txpower[i]);
-
/*
* Initialize hw_mode information.
*/
spec->supported_bands = SUPPORT_BAND_2GHZ;
spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
- spec->tx_power_a = NULL;
- spec->tx_power_bg = txpower;
- spec->tx_power_default = DEFAULT_TXPOWER;
if (rt2x00_rf(&rt2x00dev->chip, RF2522)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2522);
@@ -1722,6 +1702,26 @@ static void rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
spec->num_channels = ARRAY_SIZE(rf_vals_5222);
spec->channels = rf_vals_5222;
}
+
+ /*
+ * Create channel information array
+ */
+ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
+
+ spec->channels_info = info;
+
+ tx_power = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_START);
+ for (i = 0; i < 14; i++)
+ info[i].tx_power1 = TXPOWER_FROM_DEV(tx_power[i]);
+
+ if (spec->num_channels > 14) {
+ for (i = 14; i < spec->num_channels; i++)
+ info[i].tx_power1 = DEFAULT_TXPOWER;
+ }
+
+ return 0;
}
static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev)
@@ -1742,7 +1742,9 @@ static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev)
/*
* Initialize hw specifications.
*/
- rt2500usb_probe_hw_mode(rt2x00dev);
+ retval = rt2500usb_probe_hw_mode(rt2x00dev);
+ if (retval)
+ return retval;
/*
* This device requires the atim queue
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/rt2x00/rt2500usb.h
index 4769ffeb4cc6ac3a577b2d62905c13ef52d3b3f2..89e5ed24e4f7906a95ae0feaacc992e022840e34 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/rt2x00/rt2500usb.h
@@ -825,17 +825,10 @@
#define MAX_TXPOWER 31
#define DEFAULT_TXPOWER 24
-#define TXPOWER_FROM_DEV(__txpower) \
-({ \
- ((__txpower) > MAX_TXPOWER) ? \
- DEFAULT_TXPOWER : (__txpower); \
-})
-
-#define TXPOWER_TO_DEV(__txpower) \
-({ \
- ((__txpower) <= MIN_TXPOWER) ? MIN_TXPOWER : \
- (((__txpower) >= MAX_TXPOWER) ? MAX_TXPOWER : \
- (__txpower)); \
-})
+#define TXPOWER_FROM_DEV(__txpower) \
+ (((u8)(__txpower)) > MAX_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
+
+#define TXPOWER_TO_DEV(__txpower) \
+ clamp_t(char, __txpower, MIN_TXPOWER, MAX_TXPOWER)
#endif /* RT2500USB_H */
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 8b10ea41b2045b802f50be50bb703730e3165169..1359a3768404b89b70e3908f2f297a46d9f30745 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -44,7 +44,7 @@
/*
* Module information.
*/
-#define DRV_VERSION "2.1.8"
+#define DRV_VERSION "2.2.1"
#define DRV_PROJECT "http://rt2x00.serialmonkey.com"
/*
@@ -53,11 +53,11 @@
*/
#define DEBUG_PRINTK_MSG(__dev, __kernlvl, __lvl, __msg, __args...) \
printk(__kernlvl "%s -> %s: %s - " __msg, \
- wiphy_name((__dev)->hw->wiphy), __FUNCTION__, __lvl, ##__args)
+ wiphy_name((__dev)->hw->wiphy), __func__, __lvl, ##__args)
#define DEBUG_PRINTK_PROBE(__kernlvl, __lvl, __msg, __args...) \
printk(__kernlvl "%s -> %s: %s - " __msg, \
- KBUILD_MODNAME, __FUNCTION__, __lvl, ##__args)
+ KBUILD_MODNAME, __func__, __lvl, ##__args)
#ifdef CONFIG_RT2X00_DEBUG
#define DEBUG_PRINTK(__dev, __kernlvl, __lvl, __msg, __args...) \
@@ -143,6 +143,17 @@ struct rf_channel {
u32 rf4;
};
+/*
+ * Channel information structure
+ */
+struct channel_info {
+ unsigned int flags;
+#define GEOGRAPHY_ALLOWED 0x00000001
+
+ short tx_power1;
+ short tx_power2;
+};
+
/*
* Antenna setup values.
*/
@@ -394,10 +405,7 @@ static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
* @num_channels: Number of supported channels. This is used as array size
* for @tx_power_a, @tx_power_bg and @channels.
* @channels: Device/chipset specific channel values (See &struct rf_channel).
- * @tx_power_a: TX power values for all 5.2GHz channels (may be NULL).
- * @tx_power_bg: TX power values for all 2.4GHz channels (may be NULL).
- * @tx_power_default: Default TX power value to use when either
- * @tx_power_a or @tx_power_bg is missing.
+ * @channels_info: Additional information for channels (See &struct channel_info).
*/
struct hw_mode_spec {
unsigned int supported_bands;
@@ -410,10 +418,7 @@ struct hw_mode_spec {
unsigned int num_channels;
const struct rf_channel *channels;
-
- const u8 *tx_power_a;
- const u8 *tx_power_bg;
- u8 tx_power_default;
+ const struct channel_info *channels_info;
};
/*
@@ -425,7 +430,9 @@ struct hw_mode_spec {
*/
struct rt2x00lib_conf {
struct ieee80211_conf *conf;
+
struct rf_channel rf;
+ struct channel_info channel;
struct antenna_setup ant;
@@ -451,6 +458,23 @@ struct rt2x00lib_erp {
int ack_consume_time;
};
+/*
+ * Configuration structure for hardware encryption.
+ */
+struct rt2x00lib_crypto {
+ enum cipher cipher;
+
+ enum set_key_cmd cmd;
+ const u8 *address;
+
+ u32 bssidx;
+ u32 aid;
+
+ u8 key[16];
+ u8 tx_mic[8];
+ u8 rx_mic[8];
+};
+
/*
* Configuration structure wrapper around the
* rt2x00 interface configuration handler.
@@ -459,7 +483,7 @@ struct rt2x00intf_conf {
/*
* Interface type
*/
- enum ieee80211_if_types type;
+ enum nl80211_iftype type;
/*
* TSF sync value, this is dependant on the operation type.
@@ -547,6 +571,12 @@ struct rt2x00lib_ops {
/*
* Configuration handlers.
*/
+ int (*config_shared_key) (struct rt2x00_dev *rt2x00dev,
+ struct rt2x00lib_crypto *crypto,
+ struct ieee80211_key_conf *key);
+ int (*config_pairwise_key) (struct rt2x00_dev *rt2x00dev,
+ struct rt2x00lib_crypto *crypto,
+ struct ieee80211_key_conf *key);
void (*config_filter) (struct rt2x00_dev *rt2x00dev,
const unsigned int filter_flags);
void (*config_intf) (struct rt2x00_dev *rt2x00dev,
@@ -599,17 +629,16 @@ enum rt2x00_flags {
/*
* Device state flags
*/
- DEVICE_PRESENT,
- DEVICE_REGISTERED_HW,
- DEVICE_INITIALIZED,
- DEVICE_STARTED,
- DEVICE_STARTED_SUSPEND,
- DEVICE_ENABLED_RADIO,
- DEVICE_DISABLED_RADIO_HW,
- DEVICE_DIRTY_CONFIG,
+ DEVICE_STATE_PRESENT,
+ DEVICE_STATE_REGISTERED_HW,
+ DEVICE_STATE_INITIALIZED,
+ DEVICE_STATE_STARTED,
+ DEVICE_STATE_STARTED_SUSPEND,
+ DEVICE_STATE_ENABLED_RADIO,
+ DEVICE_STATE_DISABLED_RADIO_HW,
/*
- * Driver features
+ * Driver requirements
*/
DRIVER_REQUIRE_FIRMWARE,
DRIVER_REQUIRE_BEACON_GUARD,
@@ -618,9 +647,14 @@ enum rt2x00_flags {
DRIVER_REQUIRE_DMA,
/*
- * Driver configuration
+ * Driver features
*/
CONFIG_SUPPORT_HW_BUTTON,
+ CONFIG_SUPPORT_HW_CRYPTO,
+
+ /*
+ * Driver configuration
+ */
CONFIG_FRAME_TYPE,
CONFIG_RF_SEQUENCE,
CONFIG_EXTERNAL_LNA_A,
@@ -768,6 +802,11 @@ struct rt2x00_dev {
*/
u32 *rf;
+ /*
+ * LNA gain
+ */
+ short lna_gain;
+
/*
* USB Max frame size (for rt2500usb & rt73usb).
*/
@@ -966,6 +1005,13 @@ void rt2x00mac_configure_filter(struct ieee80211_hw *hw,
unsigned int changed_flags,
unsigned int *total_flags,
int mc_count, struct dev_addr_list *mc_list);
+#ifdef CONFIG_RT2X00_LIB_CRYPTO
+int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+ const u8 *local_address, const u8 *address,
+ struct ieee80211_key_conf *key);
+#else
+#define rt2x00mac_set_key NULL
+#endif /* CONFIG_RT2X00_LIB_CRYPTO */
int rt2x00mac_get_stats(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats);
int rt2x00mac_get_tx_stats(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index d134c3be539a7af207ea5543b1e90e1f085ff945..4d5e87b015a079f065acd0f4215ec91a94f37d0e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -31,7 +31,7 @@
void rt2x00lib_config_intf(struct rt2x00_dev *rt2x00dev,
struct rt2x00_intf *intf,
- enum ieee80211_if_types type,
+ enum nl80211_iftype type,
u8 *mac, u8 *bssid)
{
struct rt2x00intf_conf conf;
@@ -40,11 +40,11 @@ void rt2x00lib_config_intf(struct rt2x00_dev *rt2x00dev,
conf.type = type;
switch (type) {
- case IEEE80211_IF_TYPE_IBSS:
- case IEEE80211_IF_TYPE_AP:
+ case NL80211_IFTYPE_ADHOC:
+ case NL80211_IFTYPE_AP:
conf.sync = TSF_SYNC_BEACON;
break;
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
conf.sync = TSF_SYNC_INFRA;
break;
default:
@@ -121,7 +121,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
* Antenna setup changes require the RX to be disabled,
* else the changes will be ignored by the device.
*/
- if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF_LINK);
/*
@@ -136,7 +136,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
rt2x00dev->link.ant.active.rx = libconf.ant.rx;
rt2x00dev->link.ant.active.tx = libconf.ant.tx;
- if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON_LINK);
}
@@ -245,6 +245,10 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
memcpy(&libconf.rf,
&rt2x00dev->spec.channels[conf->channel->hw_value],
sizeof(libconf.rf));
+
+ memcpy(&libconf.channel,
+ &rt2x00dev->spec.channels_info[conf->channel->hw_value],
+ sizeof(libconf.channel));
}
if (flags & CONFIG_UPDATE_ANTENNA) {
diff --git a/drivers/net/wireless/rt2x00/rt2x00crypto.c b/drivers/net/wireless/rt2x00/rt2x00crypto.c
new file mode 100644
index 0000000000000000000000000000000000000000..5a858e5106c4c618969080242cf524b345923d0e
--- /dev/null
+++ b/drivers/net/wireless/rt2x00/rt2x00crypto.c
@@ -0,0 +1,215 @@
+/*
+ Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
+ <http://rt2x00.serialmonkey.com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the
+ Free Software Foundation, Inc.,
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/*
+ Module: rt2x00lib
+ Abstract: rt2x00 crypto specific routines.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+
+#include "rt2x00.h"
+#include "rt2x00lib.h"
+
+enum cipher rt2x00crypto_key_to_cipher(struct ieee80211_key_conf *key)
+{
+ switch (key->alg) {
+ case ALG_WEP:
+ if (key->keylen == LEN_WEP40)
+ return CIPHER_WEP64;
+ else
+ return CIPHER_WEP128;
+ case ALG_TKIP:
+ return CIPHER_TKIP;
+ case ALG_CCMP:
+ return CIPHER_AES;
+ default:
+ return CIPHER_NONE;
+ }
+}
+
+unsigned int rt2x00crypto_tx_overhead(struct ieee80211_tx_info *tx_info)
+{
+ struct ieee80211_key_conf *key = tx_info->control.hw_key;
+ unsigned int overhead = 0;
+
+ /*
+ * Extend frame length to include IV/EIV/ICV/MMIC,
+ * note that these lengths should only be added when
+ * mac80211 does not generate it.
+ */
+ overhead += key->icv_len;
+
+ if (!(key->flags & IEEE80211_KEY_FLAG_GENERATE_IV))
+ overhead += key->iv_len;
+
+ if (!(key->flags & IEEE80211_KEY_FLAG_GENERATE_MMIC)) {
+ if (key->alg == ALG_TKIP)
+ overhead += 8;
+ }
+
+ return overhead;
+}
+
+void rt2x00crypto_tx_remove_iv(struct sk_buff *skb, unsigned int iv_len)
+{
+ struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
+ unsigned int header_length = ieee80211_get_hdrlen_from_skb(skb);
+
+ if (unlikely(!iv_len))
+ return;
+
+ /* Copy IV/EIV data */
+ if (iv_len >= 4)
+ memcpy(&skbdesc->iv, skb->data + header_length, 4);
+ if (iv_len >= 8)
+ memcpy(&skbdesc->eiv, skb->data + header_length + 4, 4);
+
+ /* Move ieee80211 header */
+ memmove(skb->data + iv_len, skb->data, header_length);
+
+ /* Pull buffer to correct size */
+ skb_pull(skb, iv_len);
+
+ /* IV/EIV data has officially be stripped */
+ skbdesc->flags |= FRAME_DESC_IV_STRIPPED;
+}
+
+void rt2x00crypto_tx_insert_iv(struct sk_buff *skb)
+{
+ struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
+ unsigned int header_length = ieee80211_get_hdrlen_from_skb(skb);
+ const unsigned int iv_len =
+ ((!!(skbdesc->iv)) * 4) + ((!!(skbdesc->eiv)) * 4);
+
+ if (!(skbdesc->flags & FRAME_DESC_IV_STRIPPED))
+ return;
+
+ skb_push(skb, iv_len);
+
+ /* Move ieee80211 header */
+ memmove(skb->data, skb->data + iv_len, header_length);
+
+ /* Copy IV/EIV data */
+ if (iv_len >= 4)
+ memcpy(skb->data + header_length, &skbdesc->iv, 4);
+ if (iv_len >= 8)
+ memcpy(skb->data + header_length + 4, &skbdesc->eiv, 4);
+
+ /* IV/EIV data has returned into the frame */
+ skbdesc->flags &= ~FRAME_DESC_IV_STRIPPED;
+}
+
+void rt2x00crypto_rx_insert_iv(struct sk_buff *skb, unsigned int align,
+ unsigned int header_length,
+ struct rxdone_entry_desc *rxdesc)
+{
+ unsigned int payload_len = rxdesc->size - header_length;
+ unsigned int iv_len;
+ unsigned int icv_len;
+ unsigned int transfer = 0;
+
+ /*
+ * WEP64/WEP128: Provides IV & ICV
+ * TKIP: Provides IV/EIV & ICV
+ * AES: Provies IV/EIV & ICV
+ */
+ switch (rxdesc->cipher) {
+ case CIPHER_WEP64:
+ case CIPHER_WEP128:
+ iv_len = 4;
+ icv_len = 4;
+ break;
+ case CIPHER_TKIP:
+ iv_len = 8;
+ icv_len = 4;
+ break;
+ case CIPHER_AES:
+ iv_len = 8;
+ icv_len = 8;
+ break;
+ default:
+ /* Unsupport type */
+ return;
+ }
+
+ /*
+ * Make room for new data, note that we increase both
+ * headsize and tailsize when required. The tailsize is
+ * only needed when ICV data needs to be inserted and
+ * the padding is smaller then the ICV data.
+ * When alignment requirements is greater then the
+ * ICV data we must trim the skb to the correct size
+ * because we need to remove the extra bytes.
+ */
+ skb_push(skb, iv_len + align);
+ if (align < icv_len)
+ skb_put(skb, icv_len - align);
+ else if (align > icv_len)
+ skb_trim(skb, rxdesc->size + iv_len + icv_len);
+
+ /* Move ieee80211 header */
+ memmove(skb->data + transfer,
+ skb->data + transfer + iv_len + align,
+ header_length);
+ transfer += header_length;
+
+ /* Copy IV data */
+ if (iv_len >= 4) {
+ memcpy(skb->data + transfer, &rxdesc->iv, 4);
+ transfer += 4;
+ }
+
+ /* Copy EIV data */
+ if (iv_len >= 8) {
+ memcpy(skb->data + transfer, &rxdesc->eiv, 4);
+ transfer += 4;
+ }
+
+ /* Move payload */
+ if (align) {
+ memmove(skb->data + transfer,
+ skb->data + transfer + align,
+ payload_len);
+ }
+
+ /*
+ * NOTE: Always count the payload as transfered,
+ * even when alignment was set to zero. This is required
+ * for determining the correct offset for the ICV data.
+ */
+ transfer += payload_len;
+
+ /* Copy ICV data */
+ if (icv_len >= 4) {
+ memcpy(skb->data + transfer, &rxdesc->icv, 4);
+ /*
+ * AES appends 8 bytes, we can't fill the upper
+ * 4 bytes, but mac80211 doesn't care about what
+ * we provide here anyway and strips it immediately.
+ */
+ transfer += icv_len;
+ }
+
+ /* IV/EIV/ICV has been inserted into frame */
+ rxdesc->size = transfer;
+ rxdesc->flags &= ~RX_FLAG_IV_STRIPPED;
+}
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index 6bee1d611bbf5203ee13e33c3290592654aee0f5..5cf4c859e39d741ec6dfe4595523065ee25e5125 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -35,6 +35,13 @@
#define MAX_LINE_LENGTH 64
+struct rt2x00debug_crypto {
+ unsigned long success;
+ unsigned long icv_error;
+ unsigned long mic_error;
+ unsigned long key_error;
+};
+
struct rt2x00debug_intf {
/*
* Pointer to driver structure where
@@ -63,6 +70,7 @@ struct rt2x00debug_intf {
* - queue folder
* - frame dump file
* - queue stats file
+ * - crypto stats file
*/
struct dentry *driver_folder;
struct dentry *driver_entry;
@@ -80,6 +88,7 @@ struct rt2x00debug_intf {
struct dentry *queue_folder;
struct dentry *queue_frame_dump_entry;
struct dentry *queue_stats_entry;
+ struct dentry *crypto_stats_entry;
/*
* The frame dump file only allows a single reader,
@@ -97,6 +106,12 @@ struct rt2x00debug_intf {
struct sk_buff_head frame_dump_skbqueue;
wait_queue_head_t frame_dump_waitqueue;
+ /*
+ * HW crypto statistics.
+ * All statistics are stored seperately per cipher type.
+ */
+ struct rt2x00debug_crypto crypto_stats[CIPHER_MAX];
+
/*
* Driver and chipset files will use a data buffer
* that has been created in advance. This will simplify
@@ -114,6 +129,25 @@ struct rt2x00debug_intf {
unsigned int offset_rf;
};
+void rt2x00debug_update_crypto(struct rt2x00_dev *rt2x00dev,
+ enum cipher cipher, enum rx_crypto status)
+{
+ struct rt2x00debug_intf *intf = rt2x00dev->debugfs_intf;
+
+ if (cipher == CIPHER_TKIP_NO_MIC)
+ cipher = CIPHER_TKIP;
+ if (cipher == CIPHER_NONE || cipher > CIPHER_MAX)
+ return;
+
+ /* Remove CIPHER_NONE index */
+ cipher--;
+
+ intf->crypto_stats[cipher].success += (status == RX_CRYPTO_SUCCESS);
+ intf->crypto_stats[cipher].icv_error += (status == RX_CRYPTO_FAIL_ICV);
+ intf->crypto_stats[cipher].mic_error += (status == RX_CRYPTO_FAIL_MIC);
+ intf->crypto_stats[cipher].key_error += (status == RX_CRYPTO_FAIL_KEY);
+}
+
void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
enum rt2x00_dump_type type, struct sk_buff *skb)
{
@@ -327,6 +361,59 @@ static const struct file_operations rt2x00debug_fop_queue_stats = {
.release = rt2x00debug_file_release,
};
+#ifdef CONFIG_RT2X00_LIB_CRYPTO
+static ssize_t rt2x00debug_read_crypto_stats(struct file *file,
+ char __user *buf,
+ size_t length,
+ loff_t *offset)
+{
+ struct rt2x00debug_intf *intf = file->private_data;
+ char *name[] = { "WEP64", "WEP128", "TKIP", "AES" };
+ char *data;
+ char *temp;
+ size_t size;
+ unsigned int i;
+
+ if (*offset)
+ return 0;
+
+ data = kzalloc((1 + CIPHER_MAX)* MAX_LINE_LENGTH, GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+
+ temp = data;
+ temp += sprintf(data, "cipher\tsuccess\ticv err\tmic err\tkey err\n");
+
+ for (i = 0; i < CIPHER_MAX; i++) {
+ temp += sprintf(temp, "%s\t%lu\t%lu\t%lu\t%lu\n", name[i],
+ intf->crypto_stats[i].success,
+ intf->crypto_stats[i].icv_error,
+ intf->crypto_stats[i].mic_error,
+ intf->crypto_stats[i].key_error);
+ }
+
+ size = strlen(data);
+ size = min(size, length);
+
+ if (copy_to_user(buf, data, size)) {
+ kfree(data);
+ return -EFAULT;
+ }
+
+ kfree(data);
+
+ *offset += size;
+ return size;
+}
+
+static const struct file_operations rt2x00debug_fop_crypto_stats = {
+ .owner = THIS_MODULE,
+ .read = rt2x00debug_read_crypto_stats,
+ .open = rt2x00debug_file_open,
+ .release = rt2x00debug_file_release,
+};
+#endif
+
#define RT2X00DEBUGFS_OPS_READ(__name, __format, __type) \
static ssize_t rt2x00debug_read_##__name(struct file *file, \
char __user *buf, \
@@ -569,6 +656,13 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
debugfs_create_file("queue", S_IRUSR, intf->queue_folder,
intf, &rt2x00debug_fop_queue_stats);
+#ifdef CONFIG_RT2X00_LIB_CRYPTO
+ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags))
+ intf->crypto_stats_entry =
+ debugfs_create_file("crypto", S_IRUGO, intf->queue_folder,
+ intf, &rt2x00debug_fop_crypto_stats);
+#endif
+
return;
exit:
@@ -587,6 +681,9 @@ void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev)
skb_queue_purge(&intf->frame_dump_skbqueue);
+#ifdef CONFIG_RT2X00_LIB_CRYPTO
+ debugfs_remove(intf->crypto_stats_entry);
+#endif
debugfs_remove(intf->queue_stats_entry);
debugfs_remove(intf->queue_frame_dump_entry);
debugfs_remove(intf->queue_folder);
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index f42283ad7b023b697e4aa9375b5c01557ae54f2b..86840e3585e82e7825072641f112a679434e4c0a 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -34,7 +34,7 @@
*/
void rt2x00lib_reset_link_tuner(struct rt2x00_dev *rt2x00dev)
{
- if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
return;
/*
@@ -94,8 +94,8 @@ int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev)
* Don't enable the radio twice.
* And check if the hardware button has been disabled.
*/
- if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags) ||
- test_bit(DEVICE_DISABLED_RADIO_HW, &rt2x00dev->flags))
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags) ||
+ test_bit(DEVICE_STATE_DISABLED_RADIO_HW, &rt2x00dev->flags))
return 0;
/*
@@ -117,7 +117,7 @@ int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev)
rt2x00leds_led_radio(rt2x00dev, true);
rt2x00led_led_activity(rt2x00dev, true);
- __set_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags);
+ set_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags);
/*
* Enable RX.
@@ -134,7 +134,7 @@ int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev)
void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev)
{
- if (!__test_and_clear_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+ if (!test_and_clear_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
return;
/*
@@ -354,7 +354,7 @@ static void rt2x00lib_link_tuner(struct work_struct *work)
* When the radio is shutting down we should
* immediately cease all link tuning.
*/
- if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
return;
/*
@@ -431,7 +431,7 @@ static void rt2x00lib_intf_scheduled_iter(void *data, u8 *mac,
* note that in the spinlock protected area above the delayed_flags
* have been cleared correctly.
*/
- if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
return;
if (delayed_flags & DELAYED_UPDATE_BEACON)
@@ -467,8 +467,8 @@ static void rt2x00lib_beacondone_iter(void *data, u8 *mac,
struct rt2x00_dev *rt2x00dev = data;
struct rt2x00_intf *intf = vif_to_intf(vif);
- if (vif->type != IEEE80211_IF_TYPE_AP &&
- vif->type != IEEE80211_IF_TYPE_IBSS)
+ if (vif->type != NL80211_IFTYPE_AP &&
+ vif->type != NL80211_IFTYPE_ADHOC)
return;
/*
@@ -484,7 +484,7 @@ static void rt2x00lib_beacondone_iter(void *data, u8 *mac,
void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev)
{
- if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
return;
ieee80211_iterate_active_interfaces_atomic(rt2x00dev->hw,
@@ -507,6 +507,15 @@ void rt2x00lib_txdone(struct queue_entry *entry,
*/
rt2x00queue_unmap_skb(rt2x00dev, entry->skb);
+ /*
+ * If the IV/EIV data was stripped from the frame before it was
+ * passed to the hardware, we should now reinsert it again because
+ * mac80211 will expect the the same data to be present it the
+ * frame as it was passed to us.
+ */
+ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags))
+ rt2x00crypto_tx_insert_iv(entry->skb);
+
/*
* Send frame to debugfs immediately, after this call is completed
* we are going to overwrite the skb->cb array.
@@ -563,7 +572,7 @@ void rt2x00lib_txdone(struct queue_entry *entry,
rt2x00dev->ops->lib->init_txentry(rt2x00dev, entry);
- __clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
+ clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
rt2x00queue_index_inc(entry->queue, Q_INDEX_DONE);
/*
@@ -585,7 +594,7 @@ void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev,
struct ieee80211_supported_band *sband;
struct ieee80211_hdr *hdr;
const struct rt2x00_rate *rate;
- unsigned int header_size;
+ unsigned int header_length;
unsigned int align;
unsigned int i;
int idx = -1;
@@ -613,10 +622,19 @@ void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev,
* The data behind the ieee80211 header must be
* aligned on a 4 byte boundary.
*/
- header_size = ieee80211_get_hdrlen_from_skb(entry->skb);
- align = ((unsigned long)(entry->skb->data + header_size)) & 3;
+ header_length = ieee80211_get_hdrlen_from_skb(entry->skb);
+ align = ((unsigned long)(entry->skb->data + header_length)) & 3;
- if (align) {
+ /*
+ * Hardware might have stripped the IV/EIV/ICV data,
+ * in that case it is possible that the data was
+ * provided seperately (through hardware descriptor)
+ * in which case we should reinsert the data into the frame.
+ */
+ if ((rxdesc.flags & RX_FLAG_IV_STRIPPED)) {
+ rt2x00crypto_rx_insert_iv(entry->skb, align,
+ header_length, &rxdesc);
+ } else if (align) {
skb_push(entry->skb, align);
/* Move entire frame in 1 command */
memmove(entry->skb->data, entry->skb->data + align,
@@ -635,7 +653,7 @@ void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev,
if (((rxdesc.dev_flags & RXDONE_SIGNAL_PLCP) &&
(rate->plcp == rxdesc.signal)) ||
- (!(rxdesc.dev_flags & RXDONE_SIGNAL_PLCP) &&
+ ((rxdesc.dev_flags & RXDONE_SIGNAL_BITRATE) &&
(rate->bitrate == rxdesc.signal))) {
idx = i;
break;
@@ -657,6 +675,10 @@ void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev,
(rxdesc.dev_flags & RXDONE_MY_BSS))
rt2x00lib_update_link_stats(&rt2x00dev->link, rxdesc.rssi);
+ rt2x00debug_update_crypto(rt2x00dev,
+ rxdesc.cipher,
+ rxdesc.cipher_status);
+
rt2x00dev->link.qual.rx_success++;
rx_status->mactime = rxdesc.timestamp;
@@ -796,7 +818,6 @@ static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev,
struct ieee80211_rate *rates;
unsigned int num_rates;
unsigned int i;
- unsigned char tx_power;
num_rates = 0;
if (spec->supported_rates & SUPPORT_RATE_CCK)
@@ -822,20 +843,9 @@ static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev,
* Initialize Channel list.
*/
for (i = 0; i < spec->num_channels; i++) {
- if (spec->channels[i].channel <= 14) {
- if (spec->tx_power_bg)
- tx_power = spec->tx_power_bg[i];
- else
- tx_power = spec->tx_power_default;
- } else {
- if (spec->tx_power_a)
- tx_power = spec->tx_power_a[i];
- else
- tx_power = spec->tx_power_default;
- }
-
rt2x00lib_channel(&channels[i],
- spec->channels[i].channel, tx_power, i);
+ spec->channels[i].channel,
+ spec->channels_info[i].tx_power1, i);
}
/*
@@ -878,7 +888,7 @@ static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev,
static void rt2x00lib_remove_hw(struct rt2x00_dev *rt2x00dev)
{
- if (test_bit(DEVICE_REGISTERED_HW, &rt2x00dev->flags))
+ if (test_bit(DEVICE_STATE_REGISTERED_HW, &rt2x00dev->flags))
ieee80211_unregister_hw(rt2x00dev->hw);
if (likely(rt2x00dev->hw->wiphy->bands[IEEE80211_BAND_2GHZ])) {
@@ -887,6 +897,8 @@ static void rt2x00lib_remove_hw(struct rt2x00_dev *rt2x00dev)
rt2x00dev->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = NULL;
rt2x00dev->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = NULL;
}
+
+ kfree(rt2x00dev->spec.channels_info);
}
static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
@@ -894,6 +906,9 @@ static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
struct hw_mode_spec *spec = &rt2x00dev->spec;
int status;
+ if (test_bit(DEVICE_STATE_REGISTERED_HW, &rt2x00dev->flags))
+ return 0;
+
/*
* Initialize HW modes.
*/
@@ -915,7 +930,7 @@ static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
return status;
}
- __set_bit(DEVICE_REGISTERED_HW, &rt2x00dev->flags);
+ set_bit(DEVICE_STATE_REGISTERED_HW, &rt2x00dev->flags);
return 0;
}
@@ -925,7 +940,7 @@ static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
*/
static void rt2x00lib_uninitialize(struct rt2x00_dev *rt2x00dev)
{
- if (!__test_and_clear_bit(DEVICE_INITIALIZED, &rt2x00dev->flags))
+ if (!test_and_clear_bit(DEVICE_STATE_INITIALIZED, &rt2x00dev->flags))
return;
/*
@@ -948,7 +963,7 @@ static int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev)
{
int status;
- if (test_bit(DEVICE_INITIALIZED, &rt2x00dev->flags))
+ if (test_bit(DEVICE_STATE_INITIALIZED, &rt2x00dev->flags))
return 0;
/*
@@ -967,7 +982,7 @@ static int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev)
return status;
}
- __set_bit(DEVICE_INITIALIZED, &rt2x00dev->flags);
+ set_bit(DEVICE_STATE_INITIALIZED, &rt2x00dev->flags);
/*
* Register the extra components.
@@ -981,7 +996,7 @@ int rt2x00lib_start(struct rt2x00_dev *rt2x00dev)
{
int retval;
- if (test_bit(DEVICE_STARTED, &rt2x00dev->flags))
+ if (test_bit(DEVICE_STATE_STARTED, &rt2x00dev->flags))
return 0;
/*
@@ -999,28 +1014,18 @@ int rt2x00lib_start(struct rt2x00_dev *rt2x00dev)
if (retval)
return retval;
- /*
- * Enable radio.
- */
- retval = rt2x00lib_enable_radio(rt2x00dev);
- if (retval) {
- rt2x00lib_uninitialize(rt2x00dev);
- return retval;
- }
-
rt2x00dev->intf_ap_count = 0;
rt2x00dev->intf_sta_count = 0;
rt2x00dev->intf_associated = 0;
- __set_bit(DEVICE_STARTED, &rt2x00dev->flags);
- __set_bit(DEVICE_DIRTY_CONFIG, &rt2x00dev->flags);
+ set_bit(DEVICE_STATE_STARTED, &rt2x00dev->flags);
return 0;
}
void rt2x00lib_stop(struct rt2x00_dev *rt2x00dev)
{
- if (!test_bit(DEVICE_STARTED, &rt2x00dev->flags))
+ if (!test_and_clear_bit(DEVICE_STATE_STARTED, &rt2x00dev->flags))
return;
/*
@@ -1032,8 +1037,6 @@ void rt2x00lib_stop(struct rt2x00_dev *rt2x00dev)
rt2x00dev->intf_ap_count = 0;
rt2x00dev->intf_sta_count = 0;
rt2x00dev->intf_associated = 0;
-
- __clear_bit(DEVICE_STARTED, &rt2x00dev->flags);
}
/*
@@ -1049,6 +1052,11 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
*/
rt2x00dev->hw->vif_data_size = sizeof(struct rt2x00_intf);
+ rt2x00dev->hw->wiphy->interface_modes =
+ BIT(NL80211_IFTYPE_AP) |
+ BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_ADHOC);
+
/*
* Let the driver probe the device to detect the capabilities.
*/
@@ -1088,7 +1096,7 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
rt2x00rfkill_allocate(rt2x00dev);
rt2x00debug_register(rt2x00dev);
- __set_bit(DEVICE_PRESENT, &rt2x00dev->flags);
+ set_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags);
return 0;
@@ -1101,7 +1109,7 @@ EXPORT_SYMBOL_GPL(rt2x00lib_probe_dev);
void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
{
- __clear_bit(DEVICE_PRESENT, &rt2x00dev->flags);
+ clear_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags);
/*
* Disable radio.
@@ -1146,14 +1154,15 @@ int rt2x00lib_suspend(struct rt2x00_dev *rt2x00dev, pm_message_t state)
int retval;
NOTICE(rt2x00dev, "Going to sleep.\n");
- __clear_bit(DEVICE_PRESENT, &rt2x00dev->flags);
/*
* Only continue if mac80211 has open interfaces.
*/
- if (!test_bit(DEVICE_STARTED, &rt2x00dev->flags))
+ if (!test_and_clear_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) ||
+ !test_bit(DEVICE_STATE_STARTED, &rt2x00dev->flags))
goto exit;
- __set_bit(DEVICE_STARTED_SUSPEND, &rt2x00dev->flags);
+
+ set_bit(DEVICE_STATE_STARTED_SUSPEND, &rt2x00dev->flags);
/*
* Disable radio.
@@ -1203,8 +1212,8 @@ static void rt2x00lib_resume_intf(void *data, u8 *mac,
/*
* Master or Ad-hoc mode require a new beacon update.
*/
- if (vif->type == IEEE80211_IF_TYPE_AP ||
- vif->type == IEEE80211_IF_TYPE_IBSS)
+ if (vif->type == NL80211_IFTYPE_AP ||
+ vif->type == NL80211_IFTYPE_ADHOC)
intf->delayed_flags |= DELAYED_UPDATE_BEACON;
spin_unlock(&intf->lock);
@@ -1225,7 +1234,7 @@ int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev)
/*
* Only continue if mac80211 had open interfaces.
*/
- if (!__test_and_clear_bit(DEVICE_STARTED_SUSPEND, &rt2x00dev->flags))
+ if (!test_and_clear_bit(DEVICE_STATE_STARTED_SUSPEND, &rt2x00dev->flags))
return 0;
/*
@@ -1252,7 +1261,7 @@ int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev)
/*
* We are ready again to receive requests from mac80211.
*/
- __set_bit(DEVICE_PRESENT, &rt2x00dev->flags);
+ set_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags);
/*
* It is possible that during that mac80211 has attempted
@@ -1272,7 +1281,7 @@ int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev)
return 0;
exit:
- rt2x00lib_disable_radio(rt2x00dev);
+ rt2x00lib_stop(rt2x00dev);
rt2x00lib_uninitialize(rt2x00dev);
rt2x00debug_deregister(rt2x00dev);
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index c5fb3a72cf37e5f0bff29c367d98d08f27536571..797eb619aa0af918d9591fc56a9b4281448720b0 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -88,7 +88,7 @@ void rt2x00lib_stop(struct rt2x00_dev *rt2x00dev);
*/
void rt2x00lib_config_intf(struct rt2x00_dev *rt2x00dev,
struct rt2x00_intf *intf,
- enum ieee80211_if_types type,
+ enum nl80211_iftype type,
u8 *mac, u8 *bssid);
void rt2x00lib_config_erp(struct rt2x00_dev *rt2x00dev,
struct rt2x00_intf *intf,
@@ -181,6 +181,8 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev);
void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev);
void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
enum rt2x00_dump_type type, struct sk_buff *skb);
+void rt2x00debug_update_crypto(struct rt2x00_dev *rt2x00dev,
+ enum cipher cipher, enum rx_crypto status);
#else
static inline void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
{
@@ -195,8 +197,53 @@ static inline void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
struct sk_buff *skb)
{
}
+
+static inline void rt2x00debug_update_crypto(struct rt2x00_dev *rt2x00dev,
+ enum cipher cipher,
+ enum rx_crypto status)
+{
+}
#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
+/*
+ * Crypto handlers.
+ */
+#ifdef CONFIG_RT2X00_LIB_CRYPTO
+enum cipher rt2x00crypto_key_to_cipher(struct ieee80211_key_conf *key);
+unsigned int rt2x00crypto_tx_overhead(struct ieee80211_tx_info *tx_info);
+void rt2x00crypto_tx_remove_iv(struct sk_buff *skb, unsigned int iv_len);
+void rt2x00crypto_tx_insert_iv(struct sk_buff *skb);
+void rt2x00crypto_rx_insert_iv(struct sk_buff *skb, unsigned int align,
+ unsigned int header_length,
+ struct rxdone_entry_desc *rxdesc);
+#else
+static inline enum cipher rt2x00crypto_key_to_cipher(struct ieee80211_key_conf *key)
+{
+ return CIPHER_NONE;
+}
+
+static inline unsigned int rt2x00crypto_tx_overhead(struct ieee80211_tx_info *tx_info)
+{
+ return 0;
+}
+
+static inline void rt2x00crypto_tx_remove_iv(struct sk_buff *skb,
+ unsigned int iv_len)
+{
+}
+
+static inline void rt2x00crypto_tx_insert_iv(struct sk_buff *skb)
+{
+}
+
+static inline void rt2x00crypto_rx_insert_iv(struct sk_buff *skb,
+ unsigned int align,
+ unsigned int header_length,
+ struct rxdone_entry_desc *rxdesc)
+{
+}
+#endif
+
/*
* RFkill handlers.
*/
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index d06507388635c9080f68e034934220853776a3e1..2c6cc5c374ff3be765b681e07d17fede815a3d22 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -36,21 +36,22 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev,
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(frag_skb);
struct ieee80211_tx_info *rts_info;
struct sk_buff *skb;
- int size;
+ unsigned int data_length;
+ int retval = 0;
if (tx_info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)
- size = sizeof(struct ieee80211_cts);
+ data_length = sizeof(struct ieee80211_cts);
else
- size = sizeof(struct ieee80211_rts);
+ data_length = sizeof(struct ieee80211_rts);
- skb = dev_alloc_skb(size + rt2x00dev->hw->extra_tx_headroom);
- if (!skb) {
+ skb = dev_alloc_skb(data_length + rt2x00dev->hw->extra_tx_headroom);
+ if (unlikely(!skb)) {
WARNING(rt2x00dev, "Failed to create RTS/CTS frame.\n");
- return NETDEV_TX_BUSY;
+ return -ENOMEM;
}
skb_reserve(skb, rt2x00dev->hw->extra_tx_headroom);
- skb_put(skb, size);
+ skb_put(skb, data_length);
/*
* Copy TX information over from original frame to
@@ -63,7 +64,6 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev,
*/
memcpy(skb->cb, frag_skb->cb, sizeof(skb->cb));
rts_info = IEEE80211_SKB_CB(skb);
- rts_info->control.hw_key = NULL;
rts_info->flags &= ~IEEE80211_TX_CTL_USE_RTS_CTS;
rts_info->flags &= ~IEEE80211_TX_CTL_USE_CTS_PROTECT;
rts_info->flags &= ~IEEE80211_TX_CTL_REQ_TX_STATUS;
@@ -73,22 +73,33 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev,
else
rts_info->flags &= ~IEEE80211_TX_CTL_NO_ACK;
+ skb->do_not_encrypt = 1;
+
+ /*
+ * RTS/CTS frame should use the length of the frame plus any
+ * encryption overhead that will be added by the hardware.
+ */
+#ifdef CONFIG_RT2X00_LIB_CRYPTO
+ if (!frag_skb->do_not_encrypt)
+ data_length += rt2x00crypto_tx_overhead(tx_info);
+#endif /* CONFIG_RT2X00_LIB_CRYPTO */
+
if (tx_info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)
ieee80211_ctstoself_get(rt2x00dev->hw, tx_info->control.vif,
- frag_skb->data, size, tx_info,
+ frag_skb->data, data_length, tx_info,
(struct ieee80211_cts *)(skb->data));
else
ieee80211_rts_get(rt2x00dev->hw, tx_info->control.vif,
- frag_skb->data, size, tx_info,
+ frag_skb->data, data_length, tx_info,
(struct ieee80211_rts *)(skb->data));
- if (rt2x00queue_write_tx_frame(queue, skb)) {
+ retval = rt2x00queue_write_tx_frame(queue, skb);
+ if (retval) {
dev_kfree_skb_any(skb);
WARNING(rt2x00dev, "Failed to send RTS/CTS frame.\n");
- return NETDEV_TX_BUSY;
}
- return NETDEV_TX_OK;
+ return retval;
}
int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
@@ -106,11 +117,8 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
* Note that we can only stop the TX queues inside the TX path
* due to possible race conditions in mac80211.
*/
- if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags)) {
- ieee80211_stop_queues(hw);
- dev_kfree_skb_any(skb);
- return NETDEV_TX_OK;
- }
+ if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
+ goto exit_fail;
/*
* Determine which queue to put packet on.
@@ -141,26 +149,25 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
if ((tx_info->flags & (IEEE80211_TX_CTL_USE_RTS_CTS |
IEEE80211_TX_CTL_USE_CTS_PROTECT)) &&
!rt2x00dev->ops->hw->set_rts_threshold) {
- if (rt2x00queue_available(queue) <= 1) {
- ieee80211_stop_queue(rt2x00dev->hw, qid);
- return NETDEV_TX_BUSY;
- }
-
- if (rt2x00mac_tx_rts_cts(rt2x00dev, queue, skb)) {
- ieee80211_stop_queue(rt2x00dev->hw, qid);
- return NETDEV_TX_BUSY;
- }
- }
+ if (rt2x00queue_available(queue) <= 1)
+ goto exit_fail;
- if (rt2x00queue_write_tx_frame(queue, skb)) {
- ieee80211_stop_queue(rt2x00dev->hw, qid);
- return NETDEV_TX_BUSY;
+ if (rt2x00mac_tx_rts_cts(rt2x00dev, queue, skb))
+ goto exit_fail;
}
+ if (rt2x00queue_write_tx_frame(queue, skb))
+ goto exit_fail;
+
if (rt2x00queue_threshold(queue))
ieee80211_stop_queue(rt2x00dev->hw, qid);
return NETDEV_TX_OK;
+
+ exit_fail:
+ ieee80211_stop_queue(rt2x00dev->hw, qid);
+ dev_kfree_skb_any(skb);
+ return NETDEV_TX_OK;
}
EXPORT_SYMBOL_GPL(rt2x00mac_tx);
@@ -168,7 +175,7 @@ int rt2x00mac_start(struct ieee80211_hw *hw)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
- if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
return 0;
return rt2x00lib_start(rt2x00dev);
@@ -179,7 +186,7 @@ void rt2x00mac_stop(struct ieee80211_hw *hw)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
- if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
return;
rt2x00lib_stop(rt2x00dev);
@@ -199,12 +206,12 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
* Don't allow interfaces to be added
* the device has disappeared.
*/
- if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags) ||
- !test_bit(DEVICE_STARTED, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) ||
+ !test_bit(DEVICE_STATE_STARTED, &rt2x00dev->flags))
return -ENODEV;
switch (conf->type) {
- case IEEE80211_IF_TYPE_AP:
+ case NL80211_IFTYPE_AP:
/*
* We don't support mixed combinations of
* sta and ap interfaces.
@@ -220,8 +227,8 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
return -ENOBUFS;
break;
- case IEEE80211_IF_TYPE_STA:
- case IEEE80211_IF_TYPE_IBSS:
+ case NL80211_IFTYPE_STATION:
+ case NL80211_IFTYPE_ADHOC:
/*
* We don't support mixed combinations of
* sta and ap interfaces.
@@ -249,7 +256,7 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
*/
for (i = 0; i < queue->limit; i++) {
entry = &queue->entries[i];
- if (!__test_and_set_bit(ENTRY_BCN_ASSIGNED, &entry->flags))
+ if (!test_and_set_bit(ENTRY_BCN_ASSIGNED, &entry->flags))
break;
}
@@ -261,7 +268,7 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
* increase interface count and start initialization.
*/
- if (conf->type == IEEE80211_IF_TYPE_AP)
+ if (conf->type == NL80211_IFTYPE_AP)
rt2x00dev->intf_ap_count++;
else
rt2x00dev->intf_sta_count++;
@@ -270,7 +277,7 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
spin_lock_init(&intf->seqlock);
intf->beacon = entry;
- if (conf->type == IEEE80211_IF_TYPE_AP)
+ if (conf->type == NL80211_IFTYPE_AP)
memcpy(&intf->bssid, conf->mac_addr, ETH_ALEN);
memcpy(&intf->mac, conf->mac_addr, ETH_ALEN);
@@ -303,12 +310,12 @@ void rt2x00mac_remove_interface(struct ieee80211_hw *hw,
* either the device has disappeared or when
* no interface is present.
*/
- if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags) ||
- (conf->type == IEEE80211_IF_TYPE_AP && !rt2x00dev->intf_ap_count) ||
- (conf->type != IEEE80211_IF_TYPE_AP && !rt2x00dev->intf_sta_count))
+ if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) ||
+ (conf->type == NL80211_IFTYPE_AP && !rt2x00dev->intf_ap_count) ||
+ (conf->type != NL80211_IFTYPE_AP && !rt2x00dev->intf_sta_count))
return;
- if (conf->type == IEEE80211_IF_TYPE_AP)
+ if (conf->type == NL80211_IFTYPE_AP)
rt2x00dev->intf_ap_count--;
else
rt2x00dev->intf_sta_count--;
@@ -317,59 +324,59 @@ void rt2x00mac_remove_interface(struct ieee80211_hw *hw,
* Release beacon entry so it is available for
* new interfaces again.
*/
- __clear_bit(ENTRY_BCN_ASSIGNED, &intf->beacon->flags);
+ clear_bit(ENTRY_BCN_ASSIGNED, &intf->beacon->flags);
/*
* Make sure the bssid and mac address registers
* are cleared to prevent false ACKing of frames.
*/
rt2x00lib_config_intf(rt2x00dev, intf,
- IEEE80211_IF_TYPE_INVALID, NULL, NULL);
+ NL80211_IFTYPE_UNSPECIFIED, NULL, NULL);
}
EXPORT_SYMBOL_GPL(rt2x00mac_remove_interface);
int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
- int force_reconfig;
+ int radio_on;
+ int status;
/*
* Mac80211 might be calling this function while we are trying
* to remove the device or perhaps suspending it.
*/
- if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
return 0;
/*
- * Check if we need to disable the radio,
- * if this is not the case, at least the RX must be disabled.
+ * Only change device state when the radio is enabled. It does not
+ * matter what parameters we have configured when the radio is disabled
+ * because we won't be able to send or receive anyway. Also note that
+ * some configuration parameters (e.g. channel and antenna values) can
+ * only be set when the radio is enabled.
*/
- if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags)) {
- if (!conf->radio_enabled)
- rt2x00lib_disable_radio(rt2x00dev);
- else
- rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
- }
+ radio_on = test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags);
+ if (conf->radio_enabled) {
+ /* For programming the values, we have to turn RX off */
+ rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
- /*
- * When the DEVICE_DIRTY_CONFIG flag is set, the device has recently
- * been started and the configuration must be forced upon the hardware.
- * Otherwise registers will not be intialized correctly and could
- * result in non-working hardware because essential registers aren't
- * initialized.
- */
- force_reconfig =
- __test_and_clear_bit(DEVICE_DIRTY_CONFIG, &rt2x00dev->flags);
+ /* Enable the radio */
+ status = rt2x00lib_enable_radio(rt2x00dev);
+ if (unlikely(status))
+ return status;
- rt2x00lib_config(rt2x00dev, conf, force_reconfig);
+ /*
+ * When we've just turned on the radio, we want to reprogram
+ * everything to ensure a consistent state
+ */
+ rt2x00lib_config(rt2x00dev, conf, !radio_on);
- /*
- * Reenable RX only if the radio should be on.
- */
- if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+ /* Turn RX back on */
rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON);
- else if (conf->radio_enabled)
- return rt2x00lib_enable_radio(rt2x00dev);
+ } else {
+ /* Disable the radio */
+ rt2x00lib_disable_radio(rt2x00dev);
+ }
return 0;
}
@@ -388,7 +395,7 @@ int rt2x00mac_config_interface(struct ieee80211_hw *hw,
* Mac80211 might be calling this function while we are trying
* to remove the device or perhaps suspending it.
*/
- if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
return 0;
spin_lock(&intf->lock);
@@ -467,6 +474,91 @@ void rt2x00mac_configure_filter(struct ieee80211_hw *hw,
}
EXPORT_SYMBOL_GPL(rt2x00mac_configure_filter);
+#ifdef CONFIG_RT2X00_LIB_CRYPTO
+int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+ const u8 *local_address, const u8 *address,
+ struct ieee80211_key_conf *key)
+{
+ struct rt2x00_dev *rt2x00dev = hw->priv;
+ int (*set_key) (struct rt2x00_dev *rt2x00dev,
+ struct rt2x00lib_crypto *crypto,
+ struct ieee80211_key_conf *key);
+ struct rt2x00lib_crypto crypto;
+
+ if (!test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags))
+ return -EOPNOTSUPP;
+ else if (key->keylen > 32)
+ return -ENOSPC;
+
+ memset(&crypto, 0, sizeof(crypto));
+
+ /*
+ * When in STA mode, bssidx is always 0 otherwise local_address[5]
+ * contains the bss number, see BSS_ID_MASK comments for details.
+ */
+ if (rt2x00dev->intf_sta_count)
+ crypto.bssidx = 0;
+ else
+ crypto.bssidx =
+ local_address[5] & (rt2x00dev->ops->max_ap_intf - 1);
+
+ crypto.cipher = rt2x00crypto_key_to_cipher(key);
+ if (crypto.cipher == CIPHER_NONE)
+ return -EOPNOTSUPP;
+
+ crypto.cmd = cmd;
+ crypto.address = address;
+
+ if (crypto.cipher == CIPHER_TKIP) {
+ if (key->keylen > NL80211_TKIP_DATA_OFFSET_ENCR_KEY)
+ memcpy(&crypto.key,
+ &key->key[NL80211_TKIP_DATA_OFFSET_ENCR_KEY],
+ sizeof(crypto.key));
+
+ if (key->keylen > NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY)
+ memcpy(&crypto.tx_mic,
+ &key->key[NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY],
+ sizeof(crypto.tx_mic));
+
+ if (key->keylen > NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY)
+ memcpy(&crypto.rx_mic,
+ &key->key[NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY],
+ sizeof(crypto.rx_mic));
+ } else
+ memcpy(&crypto.key, &key->key[0], key->keylen);
+
+ /*
+ * Each BSS has a maximum of 4 shared keys.
+ * Shared key index values:
+ * 0) BSS0 key0
+ * 1) BSS0 key1
+ * ...
+ * 4) BSS1 key0
+ * ...
+ * 8) BSS2 key0
+ * ...
+ * Both pairwise as shared key indeces are determined by
+ * driver. This is required because the hardware requires
+ * keys to be assigned in correct order (When key 1 is
+ * provided but key 0 is not, then the key is not found
+ * by the hardware during RX).
+ */
+ if (cmd == SET_KEY)
+ key->hw_key_idx = 0;
+
+ if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE)
+ set_key = rt2x00dev->ops->lib->config_pairwise_key;
+ else
+ set_key = rt2x00dev->ops->lib->config_shared_key;
+
+ if (!set_key)
+ return -EOPNOTSUPP;
+
+ return set_key(rt2x00dev, &crypto, key);
+}
+EXPORT_SYMBOL_GPL(rt2x00mac_set_key);
+#endif /* CONFIG_RT2X00_LIB_CRYPTO */
+
int rt2x00mac_get_stats(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats)
{
@@ -575,10 +667,11 @@ int rt2x00mac_conf_tx(struct ieee80211_hw *hw, u16 queue_idx,
queue->cw_max = 10; /* cw_min: 2^10 = 1024. */
queue->aifs = params->aifs;
+ queue->txop = params->txop;
INFO(rt2x00dev,
- "Configured TX queue %d - CWmin: %d, CWmax: %d, Aifs: %d.\n",
- queue_idx, queue->cw_min, queue->cw_max, queue->aifs);
+ "Configured TX queue %d - CWmin: %d, CWmax: %d, Aifs: %d, TXop: %d.\n",
+ queue_idx, queue->cw_min, queue->cw_max, queue->aifs, queue->txop);
return 0;
}
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 898cdd7f57d9cc20f1898d35c40d4d04b9279034..1676ac484790bfcc692b72a06f3e3feb3e0f2669 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -33,10 +33,11 @@
struct sk_buff *rt2x00queue_alloc_rxskb(struct rt2x00_dev *rt2x00dev,
struct queue_entry *entry)
{
- unsigned int frame_size;
- unsigned int reserved_size;
struct sk_buff *skb;
struct skb_frame_desc *skbdesc;
+ unsigned int frame_size;
+ unsigned int head_size = 0;
+ unsigned int tail_size = 0;
/*
* The frame size includes descriptor size, because the
@@ -49,16 +50,32 @@ struct sk_buff *rt2x00queue_alloc_rxskb(struct rt2x00_dev *rt2x00dev,
* this means we need at least 3 bytes for moving the frame
* into the correct offset.
*/
- reserved_size = 4;
+ head_size = 4;
+
+ /*
+ * For IV/EIV/ICV assembly we must make sure there is
+ * at least 8 bytes bytes available in headroom for IV/EIV
+ * and 4 bytes for ICV data as tailroon.
+ */
+#ifdef CONFIG_RT2X00_LIB_CRYPTO
+ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
+ head_size += 8;
+ tail_size += 4;
+ }
+#endif /* CONFIG_RT2X00_LIB_CRYPTO */
/*
* Allocate skbuffer.
*/
- skb = dev_alloc_skb(frame_size + reserved_size);
+ skb = dev_alloc_skb(frame_size + head_size + tail_size);
if (!skb)
return NULL;
- skb_reserve(skb, reserved_size);
+ /*
+ * Make sure we not have a frame with the requested bytes
+ * available in the head and tail.
+ */
+ skb_reserve(skb, head_size);
skb_put(skb, frame_size);
/*
@@ -83,8 +100,21 @@ void rt2x00queue_map_txskb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb)
{
struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
- skbdesc->skb_dma = dma_map_single(rt2x00dev->dev, skb->data, skb->len,
- DMA_TO_DEVICE);
+ /*
+ * If device has requested headroom, we should make sure that
+ * is also mapped to the DMA so it can be used for transfering
+ * additional descriptor information to the hardware.
+ */
+ skb_push(skb, rt2x00dev->hw->extra_tx_headroom);
+
+ skbdesc->skb_dma =
+ dma_map_single(rt2x00dev->dev, skb->data, skb->len, DMA_TO_DEVICE);
+
+ /*
+ * Restore data pointer to original location again.
+ */
+ skb_pull(skb, rt2x00dev->hw->extra_tx_headroom);
+
skbdesc->flags |= SKBDESC_DMA_MAPPED_TX;
}
EXPORT_SYMBOL_GPL(rt2x00queue_map_txskb);
@@ -100,7 +130,12 @@ void rt2x00queue_unmap_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb)
}
if (skbdesc->flags & SKBDESC_DMA_MAPPED_TX) {
- dma_unmap_single(rt2x00dev->dev, skbdesc->skb_dma, skb->len,
+ /*
+ * Add headroom to the skb length, it has been removed
+ * by the driver, but it was actually mapped to DMA.
+ */
+ dma_unmap_single(rt2x00dev->dev, skbdesc->skb_dma,
+ skb->len + rt2x00dev->hw->extra_tx_headroom,
DMA_TO_DEVICE);
skbdesc->flags &= ~SKBDESC_DMA_MAPPED_TX;
}
@@ -120,7 +155,6 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
- struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data;
struct ieee80211_rate *rate =
ieee80211_get_tx_rate(rt2x00dev->hw, tx_info);
@@ -140,7 +174,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
txdesc->cw_max = entry->queue->cw_max;
txdesc->aifs = entry->queue->aifs;
- /* Data length should be extended with 4 bytes for CRC */
+ /* Data length + CRC + IV/EIV/ICV/MMIC (when using encryption) */
data_length = entry->skb->len + 4;
/*
@@ -149,6 +183,35 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
if (!(tx_info->flags & IEEE80211_TX_CTL_NO_ACK))
__set_bit(ENTRY_TXD_ACK, &txdesc->flags);
+#ifdef CONFIG_RT2X00_LIB_CRYPTO
+ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags) &&
+ !entry->skb->do_not_encrypt) {
+ struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
+
+ __set_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags);
+
+ txdesc->cipher = rt2x00crypto_key_to_cipher(hw_key);
+
+ if (hw_key->flags & IEEE80211_KEY_FLAG_PAIRWISE)
+ __set_bit(ENTRY_TXD_ENCRYPT_PAIRWISE, &txdesc->flags);
+
+ txdesc->key_idx = hw_key->hw_key_idx;
+ txdesc->iv_offset = ieee80211_get_hdrlen_from_skb(entry->skb);
+
+ /*
+ * Extend frame length to include all encryption overhead
+ * that will be added by the hardware.
+ */
+ data_length += rt2x00crypto_tx_overhead(tx_info);
+
+ if (!(hw_key->flags & IEEE80211_KEY_FLAG_GENERATE_IV))
+ __set_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags);
+
+ if (!(hw_key->flags & IEEE80211_KEY_FLAG_GENERATE_MMIC))
+ __set_bit(ENTRY_TXD_ENCRYPT_MMIC, &txdesc->flags);
+ }
+#endif /* CONFIG_RT2X00_LIB_CRYPTO */
+
/*
* Check if this is a RTS/CTS frame
*/
@@ -214,16 +277,22 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
* sequence counter given by mac80211.
*/
if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
- spin_lock_irqsave(&intf->seqlock, irqflags);
+ if (likely(tx_info->control.vif)) {
+ struct rt2x00_intf *intf;
- if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
- intf->seqno += 0x10;
- hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
- hdr->seq_ctrl |= cpu_to_le16(intf->seqno);
+ intf = vif_to_intf(tx_info->control.vif);
- spin_unlock_irqrestore(&intf->seqlock, irqflags);
+ spin_lock_irqsave(&intf->seqlock, irqflags);
- __set_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags);
+ if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
+ intf->seqno += 0x10;
+ hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+ hdr->seq_ctrl |= cpu_to_le16(intf->seqno);
+
+ spin_unlock_irqrestore(&intf->seqlock, irqflags);
+
+ __set_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags);
+ }
}
/*
@@ -305,11 +374,12 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb)
struct queue_entry *entry = rt2x00queue_get_entry(queue, Q_INDEX);
struct txentry_desc txdesc;
struct skb_frame_desc *skbdesc;
+ unsigned int iv_len;
if (unlikely(rt2x00queue_full(queue)))
return -EINVAL;
- if (__test_and_set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags)) {
+ if (test_and_set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags)) {
ERROR(queue->rt2x00dev,
"Arrived at non-free entry in the non-full queue %d.\n"
"Please file bug report to %s.\n",
@@ -326,21 +396,42 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb)
rt2x00queue_create_tx_descriptor(entry, &txdesc);
/*
- * skb->cb array is now ours and we are free to use it.
+ * All information is retreived from the skb->cb array,
+ * now we should claim ownership of the driver part of that
+ * array.
*/
skbdesc = get_skb_frame_desc(entry->skb);
memset(skbdesc, 0, sizeof(*skbdesc));
skbdesc->entry = entry;
+ /*
+ * When hardware encryption is supported, and this frame
+ * is to be encrypted, we should strip the IV/EIV data from
+ * the frame so we can provide it to the driver seperately.
+ */
+ if (test_bit(ENTRY_TXD_ENCRYPT, &txdesc.flags) &&
+ !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc.flags) &&
+ (IEEE80211_SKB_CB(skb)->control.hw_key != NULL)) {
+ iv_len = IEEE80211_SKB_CB(skb)->control.hw_key->iv_len;
+ rt2x00crypto_tx_remove_iv(skb, iv_len);
+ }
+
+ /*
+ * It could be possible that the queue was corrupted and this
+ * call failed. Just drop the frame, we cannot rollback and pass
+ * the frame to mac80211 because the skb->cb has now been tainted.
+ */
if (unlikely(queue->rt2x00dev->ops->lib->write_tx_data(entry))) {
- __clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
- return -EIO;
+ clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
+ dev_kfree_skb_any(entry->skb);
+ entry->skb = NULL;
+ return 0;
}
if (test_bit(DRIVER_REQUIRE_DMA, &queue->rt2x00dev->flags))
rt2x00queue_map_txskb(queue->rt2x00dev, skb);
- __set_bit(ENTRY_DATA_PENDING, &entry->flags);
+ set_bit(ENTRY_DATA_PENDING, &entry->flags);
rt2x00queue_index_inc(queue, Q_INDEX);
rt2x00queue_write_tx_descriptor(entry, &txdesc);
@@ -653,6 +744,7 @@ static void rt2x00queue_init(struct rt2x00_dev *rt2x00dev,
queue->rt2x00dev = rt2x00dev;
queue->qid = qid;
+ queue->txop = 0;
queue->aifs = 2;
queue->cw_min = 5;
queue->cw_max = 10;
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index ff78e52ce43c2340ba910741c2ece4be764a05e0..9dbf04f0f04c1ceeae6ac10f0789aec9eb649a95 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -87,10 +87,13 @@ enum data_queue_qid {
*
* @SKBDESC_DMA_MAPPED_RX: &skb_dma field has been mapped for RX
* @SKBDESC_DMA_MAPPED_TX: &skb_dma field has been mapped for TX
+ * @FRAME_DESC_IV_STRIPPED: Frame contained a IV/EIV provided by
+ * mac80211 but was stripped for processing by the driver.
*/
enum skb_frame_desc_flags {
- SKBDESC_DMA_MAPPED_RX = (1 << 0),
- SKBDESC_DMA_MAPPED_TX = (1 << 1),
+ SKBDESC_DMA_MAPPED_RX = 1 << 0,
+ SKBDESC_DMA_MAPPED_TX = 1 << 1,
+ FRAME_DESC_IV_STRIPPED = 1 << 2,
};
/**
@@ -104,6 +107,8 @@ enum skb_frame_desc_flags {
* @desc: Pointer to descriptor part of the frame.
* Note that this pointer could point to something outside
* of the scope of the skb->data pointer.
+ * @iv: IV data used during encryption/decryption.
+ * @eiv: EIV data used during encryption/decryption.
* @skb_dma: (PCI-only) the DMA address associated with the sk buffer.
* @entry: The entry to which this sk buffer belongs.
*/
@@ -113,6 +118,9 @@ struct skb_frame_desc {
unsigned int desc_len;
void *desc;
+ __le32 iv;
+ __le32 eiv;
+
dma_addr_t skb_dma;
struct queue_entry *entry;
@@ -132,13 +140,14 @@ static inline struct skb_frame_desc* get_skb_frame_desc(struct sk_buff *skb)
/**
* enum rxdone_entry_desc_flags: Flags for &struct rxdone_entry_desc
*
- * @RXDONE_SIGNAL_PLCP: Does the signal field contain the plcp value,
- * or does it contain the bitrate itself.
+ * @RXDONE_SIGNAL_PLCP: Signal field contains the plcp value.
+ * @RXDONE_SIGNAL_BITRATE: Signal field contains the bitrate value.
* @RXDONE_MY_BSS: Does this frame originate from device's BSS.
*/
enum rxdone_entry_desc_flags {
RXDONE_SIGNAL_PLCP = 1 << 0,
- RXDONE_MY_BSS = 1 << 1,
+ RXDONE_SIGNAL_BITRATE = 1 << 1,
+ RXDONE_MY_BSS = 1 << 2,
};
/**
@@ -152,7 +161,11 @@ enum rxdone_entry_desc_flags {
* @size: Data size of the received frame.
* @flags: MAC80211 receive flags (See &enum mac80211_rx_flags).
* @dev_flags: Ralink receive flags (See &enum rxdone_entry_desc_flags).
-
+ * @cipher: Cipher type used during decryption.
+ * @cipher_status: Decryption status.
+ * @iv: IV data used during decryption.
+ * @eiv: EIV data used during decryption.
+ * @icv: ICV data used during decryption.
*/
struct rxdone_entry_desc {
u64 timestamp;
@@ -161,6 +174,12 @@ struct rxdone_entry_desc {
int size;
int flags;
int dev_flags;
+ u8 cipher;
+ u8 cipher_status;
+
+ __le32 iv;
+ __le32 eiv;
+ __le32 icv;
};
/**
@@ -206,6 +225,10 @@ struct txdone_entry_desc {
* @ENTRY_TXD_BURST: This frame belongs to the same burst event.
* @ENTRY_TXD_ACK: An ACK is required for this frame.
* @ENTRY_TXD_RETRY_MODE: When set, the long retry count is used.
+ * @ENTRY_TXD_ENCRYPT: This frame should be encrypted.
+ * @ENTRY_TXD_ENCRYPT_PAIRWISE: Use pairwise key table (instead of shared).
+ * @ENTRY_TXD_ENCRYPT_IV: Generate IV/EIV in hardware.
+ * @ENTRY_TXD_ENCRYPT_MMIC: Generate MIC in hardware.
*/
enum txentry_desc_flags {
ENTRY_TXD_RTS_FRAME,
@@ -218,6 +241,10 @@ enum txentry_desc_flags {
ENTRY_TXD_BURST,
ENTRY_TXD_ACK,
ENTRY_TXD_RETRY_MODE,
+ ENTRY_TXD_ENCRYPT,
+ ENTRY_TXD_ENCRYPT_PAIRWISE,
+ ENTRY_TXD_ENCRYPT_IV,
+ ENTRY_TXD_ENCRYPT_MMIC,
};
/**
@@ -236,6 +263,9 @@ enum txentry_desc_flags {
* @ifs: IFS value.
* @cw_min: cwmin value.
* @cw_max: cwmax value.
+ * @cipher: Cipher type used for encryption.
+ * @key_idx: Key index used for encryption.
+ * @iv_offset: Position where IV should be inserted by hardware.
*/
struct txentry_desc {
unsigned long flags;
@@ -252,6 +282,10 @@ struct txentry_desc {
short ifs;
short cw_min;
short cw_max;
+
+ enum cipher cipher;
+ u16 key_idx;
+ u16 iv_offset;
};
/**
@@ -335,6 +369,7 @@ enum queue_index {
* @length: Number of frames in queue.
* @index: Index pointers to entry positions in the queue,
* use &enum queue_index to get a specific index field.
+ * @txop: maximum burst time.
* @aifs: The aifs value for outgoing frames (field ignored in RX queue).
* @cw_min: The cw min value for outgoing frames (field ignored in RX queue).
* @cw_max: The cw max value for outgoing frames (field ignored in RX queue).
@@ -354,6 +389,7 @@ struct data_queue {
unsigned short length;
unsigned short index[Q_INDEX_MAX];
+ unsigned short txop;
unsigned short aifs;
unsigned short cw_min;
unsigned short cw_max;
@@ -484,25 +520,51 @@ static inline int rt2x00queue_threshold(struct data_queue *queue)
}
/**
- * rt2x00_desc_read - Read a word from the hardware descriptor.
+ * _rt2x00_desc_read - Read a word from the hardware descriptor.
+ * @desc: Base descriptor address
+ * @word: Word index from where the descriptor should be read.
+ * @value: Address where the descriptor value should be written into.
+ */
+static inline void _rt2x00_desc_read(__le32 *desc, const u8 word, __le32 *value)
+{
+ *value = desc[word];
+}
+
+/**
+ * rt2x00_desc_read - Read a word from the hardware descriptor, this
+ * function will take care of the byte ordering.
* @desc: Base descriptor address
* @word: Word index from where the descriptor should be read.
* @value: Address where the descriptor value should be written into.
*/
static inline void rt2x00_desc_read(__le32 *desc, const u8 word, u32 *value)
{
- *value = le32_to_cpu(desc[word]);
+ __le32 tmp;
+ _rt2x00_desc_read(desc, word, &tmp);
+ *value = le32_to_cpu(tmp);
+}
+
+/**
+ * rt2x00_desc_write - write a word to the hardware descriptor, this
+ * function will take care of the byte ordering.
+ * @desc: Base descriptor address
+ * @word: Word index from where the descriptor should be written.
+ * @value: Value that should be written into the descriptor.
+ */
+static inline void _rt2x00_desc_write(__le32 *desc, const u8 word, __le32 value)
+{
+ desc[word] = value;
}
/**
- * rt2x00_desc_write - wrote a word to the hardware descriptor.
+ * rt2x00_desc_write - write a word to the hardware descriptor.
* @desc: Base descriptor address
* @word: Word index from where the descriptor should be written.
* @value: Value that should be written into the descriptor.
*/
static inline void rt2x00_desc_write(__le32 *desc, const u8 word, u32 value)
{
- desc[word] = cpu_to_le32(value);
+ _rt2x00_desc_write(desc, word, cpu_to_le32(value));
}
#endif /* RT2X00QUEUE_H */
diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/rt2x00/rt2x00reg.h
index 2ea7866abd5d775c66ebe9050e729c5efe64ef3a..c2fba7c9f05cc86c6fccc2dfadb8a23daa1beb93 100644
--- a/drivers/net/wireless/rt2x00/rt2x00reg.h
+++ b/drivers/net/wireless/rt2x00/rt2x00reg.h
@@ -26,6 +26,16 @@
#ifndef RT2X00REG_H
#define RT2X00REG_H
+/*
+ * RX crypto status
+ */
+enum rx_crypto {
+ RX_CRYPTO_SUCCESS = 0,
+ RX_CRYPTO_FAIL_ICV = 1,
+ RX_CRYPTO_FAIL_MIC = 2,
+ RX_CRYPTO_FAIL_KEY = 3,
+};
+
/*
* Antenna values
*/
@@ -104,7 +114,14 @@ enum cipher {
*/
CIPHER_CKIP64 = 5,
CIPHER_CKIP128 = 6,
- CIPHER_TKIP_NO_MIC = 7,
+ CIPHER_TKIP_NO_MIC = 7, /* Don't send to device */
+
+/*
+ * Max cipher type.
+ * Note that CIPHER_NONE isn't counted, and CKIP64 and CKIP128
+ * are excluded due to limitations in mac80211.
+ */
+ CIPHER_MAX = 4,
};
/*
diff --git a/drivers/net/wireless/rt2x00/rt2x00rfkill.c b/drivers/net/wireless/rt2x00/rt2x00rfkill.c
index 04b29716d356a0f0dbc158c13529a8ccf9cb9ffb..c3f53a92180a02c4a42533e4bd7ad4eddf56b4e2 100644
--- a/drivers/net/wireless/rt2x00/rt2x00rfkill.c
+++ b/drivers/net/wireless/rt2x00/rt2x00rfkill.c
@@ -41,20 +41,19 @@ static int rt2x00rfkill_toggle_radio(void *data, enum rfkill_state state)
/*
* Only continue if there are enabled interfaces.
*/
- if (!test_bit(DEVICE_STARTED, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_STARTED, &rt2x00dev->flags))
return 0;
if (state == RFKILL_STATE_UNBLOCKED) {
- INFO(rt2x00dev, "Hardware button pressed, enabling radio.\n");
- __clear_bit(DEVICE_DISABLED_RADIO_HW, &rt2x00dev->flags);
+ INFO(rt2x00dev, "RFKILL event: enabling radio.\n");
+ clear_bit(DEVICE_STATE_DISABLED_RADIO_HW, &rt2x00dev->flags);
retval = rt2x00lib_enable_radio(rt2x00dev);
} else if (state == RFKILL_STATE_SOFT_BLOCKED) {
- INFO(rt2x00dev, "Hardware button pressed, disabling radio.\n");
- __set_bit(DEVICE_DISABLED_RADIO_HW, &rt2x00dev->flags);
+ INFO(rt2x00dev, "RFKILL event: disabling radio.\n");
+ set_bit(DEVICE_STATE_DISABLED_RADIO_HW, &rt2x00dev->flags);
rt2x00lib_disable_radio(rt2x00dev);
} else {
- WARNING(rt2x00dev, "Received unexpected rfkill state %d.\n",
- state);
+ WARNING(rt2x00dev, "RFKILL event: unknown state %d.\n", state);
}
return retval;
@@ -64,7 +63,12 @@ static int rt2x00rfkill_get_state(void *data, enum rfkill_state *state)
{
struct rt2x00_dev *rt2x00dev = data;
- *state = rt2x00dev->rfkill->state;
+ /*
+ * rfkill_poll reports 1 when the key has been pressed and the
+ * radio should be blocked.
+ */
+ *state = rt2x00dev->ops->lib->rfkill_poll(rt2x00dev) ?
+ RFKILL_STATE_SOFT_BLOCKED : RFKILL_STATE_UNBLOCKED;
return 0;
}
@@ -73,19 +77,18 @@ static void rt2x00rfkill_poll(struct work_struct *work)
{
struct rt2x00_dev *rt2x00dev =
container_of(work, struct rt2x00_dev, rfkill_work.work);
- int state;
+ enum rfkill_state state;
- if (!test_bit(RFKILL_STATE_REGISTERED, &rt2x00dev->rfkill_state))
+ if (!test_bit(RFKILL_STATE_REGISTERED, &rt2x00dev->rfkill_state) ||
+ !test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
return;
/*
- * rfkill_poll reports 1 when the key has been pressed and the
- * radio should be blocked.
+ * Poll latest state and report it to rfkill who should sort
+ * out if the state should be toggled or not.
*/
- state = !rt2x00dev->ops->lib->rfkill_poll(rt2x00dev) ?
- RFKILL_STATE_UNBLOCKED : RFKILL_STATE_SOFT_BLOCKED;
-
- rfkill_force_state(rt2x00dev->rfkill, state);
+ if (!rt2x00rfkill_get_state(rt2x00dev, &state))
+ rfkill_force_state(rt2x00dev->rfkill, state);
queue_delayed_work(rt2x00dev->hw->workqueue,
&rt2x00dev->rfkill_work, RFKILL_POLL_INTERVAL);
@@ -93,8 +96,8 @@ static void rt2x00rfkill_poll(struct work_struct *work)
void rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
{
- if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) ||
- !test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state))
+ if (!test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state) ||
+ test_bit(RFKILL_STATE_REGISTERED, &rt2x00dev->rfkill_state))
return;
if (rfkill_register(rt2x00dev->rfkill)) {
@@ -114,7 +117,7 @@ void rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev)
{
- if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) ||
+ if (!test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state) ||
!test_bit(RFKILL_STATE_REGISTERED, &rt2x00dev->rfkill_state))
return;
@@ -127,21 +130,30 @@ void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev)
void rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)
{
- if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
+ struct device *dev = wiphy_dev(rt2x00dev->hw->wiphy);
+
+ if (test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state))
return;
- rt2x00dev->rfkill =
- rfkill_allocate(wiphy_dev(rt2x00dev->hw->wiphy), RFKILL_TYPE_WLAN);
+ rt2x00dev->rfkill = rfkill_allocate(dev, RFKILL_TYPE_WLAN);
if (!rt2x00dev->rfkill) {
ERROR(rt2x00dev, "Failed to allocate rfkill handler.\n");
return;
}
+ __set_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state);
+
rt2x00dev->rfkill->name = rt2x00dev->ops->name;
rt2x00dev->rfkill->data = rt2x00dev;
- rt2x00dev->rfkill->state = -1;
rt2x00dev->rfkill->toggle_radio = rt2x00rfkill_toggle_radio;
- rt2x00dev->rfkill->get_state = rt2x00rfkill_get_state;
+ if (test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags)) {
+ rt2x00dev->rfkill->get_state = rt2x00rfkill_get_state;
+ rt2x00dev->rfkill->state =
+ rt2x00dev->ops->lib->rfkill_poll(rt2x00dev) ?
+ RFKILL_STATE_SOFT_BLOCKED : RFKILL_STATE_UNBLOCKED;
+ } else {
+ rt2x00dev->rfkill->state = RFKILL_STATE_UNBLOCKED;
+ }
INIT_DELAYED_WORK(&rt2x00dev->rfkill_work, rt2x00rfkill_poll);
@@ -150,8 +162,7 @@ void rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)
void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev)
{
- if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) ||
- !test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state))
+ if (!test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->flags))
return;
cancel_delayed_work_sync(&rt2x00dev->rfkill_work);
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 2050227ea5304acb1daa8ba8f601a17b14eb5c25..b73a7e0aeed4c54221435bbb3050326450dc093a 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -163,15 +163,10 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb)
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct txdone_entry_desc txdesc;
- if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags) ||
+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags) ||
!test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
return;
- /*
- * Remove the descriptor data from the buffer.
- */
- skb_pull(entry->skb, entry->queue->desc_size);
-
/*
* Obtain the status about this packet.
* Note that when the status is 0 it does not mean the
@@ -224,6 +219,12 @@ int rt2x00usb_write_tx_data(struct queue_entry *entry)
entry->skb->data, length,
rt2x00usb_interrupt_txdone, entry);
+ /*
+ * Make sure the skb->data pointer points to the frame, not the
+ * descriptor.
+ */
+ skb_pull(entry->skb, entry->queue->desc_size);
+
return 0;
}
EXPORT_SYMBOL_GPL(rt2x00usb_write_tx_data);
@@ -232,7 +233,7 @@ static inline void rt2x00usb_kick_tx_entry(struct queue_entry *entry)
{
struct queue_entry_priv_usb *entry_priv = entry->priv_data;
- if (__test_and_clear_bit(ENTRY_DATA_PENDING, &entry->flags))
+ if (test_and_clear_bit(ENTRY_DATA_PENDING, &entry->flags))
usb_submit_urb(entry_priv->urb, GFP_ATOMIC);
}
@@ -283,7 +284,7 @@ static void rt2x00usb_interrupt_rxdone(struct urb *urb)
struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
u8 rxd[32];
- if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags) ||
+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags) ||
!test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
return;
@@ -293,7 +294,7 @@ static void rt2x00usb_interrupt_rxdone(struct urb *urb)
* a problem.
*/
if (urb->actual_length < entry->queue->desc_size || urb->status) {
- __set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
+ set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
usb_submit_urb(urb, GFP_ATOMIC);
return;
}
@@ -361,7 +362,7 @@ void rt2x00usb_init_rxentry(struct rt2x00_dev *rt2x00dev,
entry->skb->data, entry->skb->len,
rt2x00usb_interrupt_rxdone, entry);
- __set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
+ set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
usb_submit_urb(entry_priv->urb, GFP_ATOMIC);
}
EXPORT_SYMBOL_GPL(rt2x00usb_init_rxentry);
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 087e90b328cd285dfbda2837a807ca243d1fe788..a461620b489f0350536bb06148e2813c609ea77f 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -37,6 +37,13 @@
#include "rt2x00pci.h"
#include "rt61pci.h"
+/*
+ * Allow hardware encryption to be disabled.
+ */
+static int modparam_nohwcrypt = 0;
+module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
+MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
+
/*
* Register access.
* BBP and RF register require indirect register access,
@@ -156,7 +163,7 @@ static void rt61pci_rf_write(struct rt2x00_dev *rt2x00dev,
rt2x00_rf_write(rt2x00dev, word, value);
}
-#ifdef CONFIG_RT61PCI_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
/*
* This function is only called from rt61pci_led_brightness()
* make gcc happy by placing this function inside the
@@ -188,7 +195,7 @@ static void rt61pci_mcu_request(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(®, HOST_CMD_CSR_INTERRUPT_MCU, 1);
rt2x00pci_register_write(rt2x00dev, HOST_CMD_CSR, reg);
}
-#endif /* CONFIG_RT61PCI_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
static void rt61pci_eepromregister_read(struct eeprom_93cx6 *eeprom)
{
@@ -264,7 +271,7 @@ static const struct rt2x00debug rt61pci_rt2x00debug = {
};
#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
-#ifdef CONFIG_RT61PCI_RFKILL
+#ifdef CONFIG_RT2X00_LIB_RFKILL
static int rt61pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
@@ -274,9 +281,9 @@ static int rt61pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
}
#else
#define rt61pci_rfkill_poll NULL
-#endif /* CONFIG_RT61PCI_RFKILL */
+#endif /* CONFIG_RT2X00_LIB_RFKILL */
-#ifdef CONFIG_RT61PCI_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
static void rt61pci_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
@@ -341,11 +348,209 @@ static void rt61pci_init_led(struct rt2x00_dev *rt2x00dev,
led->led_dev.blink_set = rt61pci_blink_set;
led->flags = LED_INITIALIZED;
}
-#endif /* CONFIG_RT61PCI_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
/*
* Configuration handlers.
*/
+static int rt61pci_config_shared_key(struct rt2x00_dev *rt2x00dev,
+ struct rt2x00lib_crypto *crypto,
+ struct ieee80211_key_conf *key)
+{
+ struct hw_key_entry key_entry;
+ struct rt2x00_field32 field;
+ u32 mask;
+ u32 reg;
+
+ if (crypto->cmd == SET_KEY) {
+ /*
+ * rt2x00lib can't determine the correct free
+ * key_idx for shared keys. We have 1 register
+ * with key valid bits. The goal is simple, read
+ * the register, if that is full we have no slots
+ * left.
+ * Note that each BSS is allowed to have up to 4
+ * shared keys, so put a mask over the allowed
+ * entries.
+ */
+ mask = (0xf << crypto->bssidx);
+
+ rt2x00pci_register_read(rt2x00dev, SEC_CSR0, ®);
+ reg &= mask;
+
+ if (reg && reg == mask)
+ return -ENOSPC;
+
+ key->hw_key_idx += reg ? ffz(reg) : 0;
+
+ /*
+ * Upload key to hardware
+ */
+ memcpy(key_entry.key, crypto->key,
+ sizeof(key_entry.key));
+ memcpy(key_entry.tx_mic, crypto->tx_mic,
+ sizeof(key_entry.tx_mic));
+ memcpy(key_entry.rx_mic, crypto->rx_mic,
+ sizeof(key_entry.rx_mic));
+
+ reg = SHARED_KEY_ENTRY(key->hw_key_idx);
+ rt2x00pci_register_multiwrite(rt2x00dev, reg,
+ &key_entry, sizeof(key_entry));
+
+ /*
+ * The cipher types are stored over 2 registers.
+ * bssidx 0 and 1 keys are stored in SEC_CSR1 and
+ * bssidx 1 and 2 keys are stored in SEC_CSR5.
+ * Using the correct defines correctly will cause overhead,
+ * so just calculate the correct offset.
+ */
+ if (key->hw_key_idx < 8) {
+ field.bit_offset = (3 * key->hw_key_idx);
+ field.bit_mask = 0x7 << field.bit_offset;
+
+ rt2x00pci_register_read(rt2x00dev, SEC_CSR1, ®);
+ rt2x00_set_field32(®, field, crypto->cipher);
+ rt2x00pci_register_write(rt2x00dev, SEC_CSR1, reg);
+ } else {
+ field.bit_offset = (3 * (key->hw_key_idx - 8));
+ field.bit_mask = 0x7 << field.bit_offset;
+
+ rt2x00pci_register_read(rt2x00dev, SEC_CSR5, ®);
+ rt2x00_set_field32(®, field, crypto->cipher);
+ rt2x00pci_register_write(rt2x00dev, SEC_CSR5, reg);
+ }
+
+ /*
+ * The driver does not support the IV/EIV generation
+ * in hardware. However it doesn't support the IV/EIV
+ * inside the ieee80211 frame either, but requires it
+ * to be provided seperately for the descriptor.
+ * rt2x00lib will cut the IV/EIV data out of all frames
+ * given to us by mac80211, but we must tell mac80211
+ * to generate the IV/EIV data.
+ */
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+ }
+
+ /*
+ * SEC_CSR0 contains only single-bit fields to indicate
+ * a particular key is valid. Because using the FIELD32()
+ * defines directly will cause a lot of overhead we use
+ * a calculation to determine the correct bit directly.
+ */
+ mask = 1 << key->hw_key_idx;
+
+ rt2x00pci_register_read(rt2x00dev, SEC_CSR0, ®);
+ if (crypto->cmd == SET_KEY)
+ reg |= mask;
+ else if (crypto->cmd == DISABLE_KEY)
+ reg &= ~mask;
+ rt2x00pci_register_write(rt2x00dev, SEC_CSR0, reg);
+
+ return 0;
+}
+
+static int rt61pci_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
+ struct rt2x00lib_crypto *crypto,
+ struct ieee80211_key_conf *key)
+{
+ struct hw_pairwise_ta_entry addr_entry;
+ struct hw_key_entry key_entry;
+ u32 mask;
+ u32 reg;
+
+ if (crypto->cmd == SET_KEY) {
+ /*
+ * rt2x00lib can't determine the correct free
+ * key_idx for pairwise keys. We have 2 registers
+ * with key valid bits. The goal is simple, read
+ * the first register, if that is full move to
+ * the next register.
+ * When both registers are full, we drop the key,
+ * otherwise we use the first invalid entry.
+ */
+ rt2x00pci_register_read(rt2x00dev, SEC_CSR2, ®);
+ if (reg && reg == ~0) {
+ key->hw_key_idx = 32;
+ rt2x00pci_register_read(rt2x00dev, SEC_CSR3, ®);
+ if (reg && reg == ~0)
+ return -ENOSPC;
+ }
+
+ key->hw_key_idx += reg ? ffz(reg) : 0;
+
+ /*
+ * Upload key to hardware
+ */
+ memcpy(key_entry.key, crypto->key,
+ sizeof(key_entry.key));
+ memcpy(key_entry.tx_mic, crypto->tx_mic,
+ sizeof(key_entry.tx_mic));
+ memcpy(key_entry.rx_mic, crypto->rx_mic,
+ sizeof(key_entry.rx_mic));
+
+ memset(&addr_entry, 0, sizeof(addr_entry));
+ memcpy(&addr_entry, crypto->address, ETH_ALEN);
+ addr_entry.cipher = crypto->cipher;
+
+ reg = PAIRWISE_KEY_ENTRY(key->hw_key_idx);
+ rt2x00pci_register_multiwrite(rt2x00dev, reg,
+ &key_entry, sizeof(key_entry));
+
+ reg = PAIRWISE_TA_ENTRY(key->hw_key_idx);
+ rt2x00pci_register_multiwrite(rt2x00dev, reg,
+ &addr_entry, sizeof(addr_entry));
+
+ /*
+ * Enable pairwise lookup table for given BSS idx,
+ * without this received frames will not be decrypted
+ * by the hardware.
+ */
+ rt2x00pci_register_read(rt2x00dev, SEC_CSR4, ®);
+ reg |= (1 << crypto->bssidx);
+ rt2x00pci_register_write(rt2x00dev, SEC_CSR4, reg);
+
+ /*
+ * The driver does not support the IV/EIV generation
+ * in hardware. However it doesn't support the IV/EIV
+ * inside the ieee80211 frame either, but requires it
+ * to be provided seperately for the descriptor.
+ * rt2x00lib will cut the IV/EIV data out of all frames
+ * given to us by mac80211, but we must tell mac80211
+ * to generate the IV/EIV data.
+ */
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+ }
+
+ /*
+ * SEC_CSR2 and SEC_CSR3 contain only single-bit fields to indicate
+ * a particular key is valid. Because using the FIELD32()
+ * defines directly will cause a lot of overhead we use
+ * a calculation to determine the correct bit directly.
+ */
+ if (key->hw_key_idx < 32) {
+ mask = 1 << key->hw_key_idx;
+
+ rt2x00pci_register_read(rt2x00dev, SEC_CSR2, ®);
+ if (crypto->cmd == SET_KEY)
+ reg |= mask;
+ else if (crypto->cmd == DISABLE_KEY)
+ reg &= ~mask;
+ rt2x00pci_register_write(rt2x00dev, SEC_CSR2, reg);
+ } else {
+ mask = 1 << (key->hw_key_idx - 32);
+
+ rt2x00pci_register_read(rt2x00dev, SEC_CSR3, ®);
+ if (crypto->cmd == SET_KEY)
+ reg |= mask;
+ else if (crypto->cmd == DISABLE_KEY)
+ reg &= ~mask;
+ rt2x00pci_register_write(rt2x00dev, SEC_CSR3, reg);
+ }
+
+ return 0;
+}
+
static void rt61pci_config_filter(struct rt2x00_dev *rt2x00dev,
const unsigned int filter_flags)
{
@@ -440,6 +645,30 @@ static void rt61pci_config_erp(struct rt2x00_dev *rt2x00dev,
rt2x00pci_register_write(rt2x00dev, TXRX_CSR4, reg);
}
+
+static void rt61pci_config_lna_gain(struct rt2x00_dev *rt2x00dev,
+ struct rt2x00lib_conf *libconf)
+{
+ u16 eeprom;
+ short lna_gain = 0;
+
+ if (libconf->band == IEEE80211_BAND_2GHZ) {
+ if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags))
+ lna_gain += 14;
+
+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_BG, &eeprom);
+ lna_gain -= rt2x00_get_field16(eeprom, EEPROM_RSSI_OFFSET_BG_1);
+ } else {
+ if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags))
+ lna_gain += 14;
+
+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_A, &eeprom);
+ lna_gain -= rt2x00_get_field16(eeprom, EEPROM_RSSI_OFFSET_A_1);
+ }
+
+ rt2x00dev->lna_gain = lna_gain;
+}
+
static void rt61pci_config_phymode(struct rt2x00_dev *rt2x00dev,
const int basic_rate_mask)
{
@@ -758,6 +987,9 @@ static void rt61pci_config(struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_conf *libconf,
const unsigned int flags)
{
+ /* Always recalculate LNA gain before changing configuration */
+ rt61pci_config_lna_gain(rt2x00dev, libconf);
+
if (flags & CONFIG_UPDATE_PHYMODE)
rt61pci_config_phymode(rt2x00dev, libconf->basic_rates);
if (flags & CONFIG_UPDATE_CHANNEL)
@@ -1246,16 +1478,6 @@ static int rt61pci_init_registers(struct rt2x00_dev *rt2x00dev)
rt2x00pci_register_write(rt2x00dev, M2H_CMD_DONE_CSR, 0xffffffff);
- rt2x00pci_register_read(rt2x00dev, AC_TXOP_CSR0, ®);
- rt2x00_set_field32(®, AC_TXOP_CSR0_AC0_TX_OP, 0);
- rt2x00_set_field32(®, AC_TXOP_CSR0_AC1_TX_OP, 0);
- rt2x00pci_register_write(rt2x00dev, AC_TXOP_CSR0, reg);
-
- rt2x00pci_register_read(rt2x00dev, AC_TXOP_CSR1, ®);
- rt2x00_set_field32(®, AC_TXOP_CSR1_AC2_TX_OP, 192);
- rt2x00_set_field32(®, AC_TXOP_CSR1_AC3_TX_OP, 48);
- rt2x00pci_register_write(rt2x00dev, AC_TXOP_CSR1, reg);
-
/*
* Clear all beacons
* For the Beacon base registers we only need to clear
@@ -1533,8 +1755,8 @@ static int rt61pci_set_device_state(struct rt2x00_dev *rt2x00dev,
* TX descriptor initialization
*/
static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
- struct sk_buff *skb,
- struct txentry_desc *txdesc)
+ struct sk_buff *skb,
+ struct txentry_desc *txdesc)
{
struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
__le32 *txd = skbdesc->desc;
@@ -1548,7 +1770,7 @@ static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&word, TXD_W1_AIFSN, txdesc->aifs);
rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
- rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, IEEE80211_HEADER);
+ rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, txdesc->iv_offset);
rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE,
test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
rt2x00_set_field32(&word, TXD_W1_BUFFER_COUNT, 1);
@@ -1561,6 +1783,11 @@ static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&word, TXD_W2_PLCP_LENGTH_HIGH, txdesc->length_high);
rt2x00_desc_write(txd, 2, word);
+ if (test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags)) {
+ _rt2x00_desc_write(txd, 3, skbdesc->iv);
+ _rt2x00_desc_write(txd, 4, skbdesc->eiv);
+ }
+
rt2x00_desc_read(txd, 5, &word);
rt2x00_set_field32(&word, TXD_W5_PID_TYPE, skbdesc->entry->queue->qid);
rt2x00_set_field32(&word, TXD_W5_PID_SUBTYPE,
@@ -1595,11 +1822,15 @@ static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
rt2x00_set_field32(&word, TXD_W0_RETRY_MODE,
test_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags));
- rt2x00_set_field32(&word, TXD_W0_TKIP_MIC, 0);
+ rt2x00_set_field32(&word, TXD_W0_TKIP_MIC,
+ test_bit(ENTRY_TXD_ENCRYPT_MMIC, &txdesc->flags));
+ rt2x00_set_field32(&word, TXD_W0_KEY_TABLE,
+ test_bit(ENTRY_TXD_ENCRYPT_PAIRWISE, &txdesc->flags));
+ rt2x00_set_field32(&word, TXD_W0_KEY_INDEX, txdesc->key_idx);
rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len);
rt2x00_set_field32(&word, TXD_W0_BURST,
test_bit(ENTRY_TXD_BURST, &txdesc->flags));
- rt2x00_set_field32(&word, TXD_W0_CIPHER_ALG, CIPHER_NONE);
+ rt2x00_set_field32(&word, TXD_W0_CIPHER_ALG, txdesc->cipher);
rt2x00_desc_write(txd, 0, word);
}
@@ -1676,40 +1907,27 @@ static void rt61pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
*/
static int rt61pci_agc_to_rssi(struct rt2x00_dev *rt2x00dev, int rxd_w1)
{
- u16 eeprom;
- u8 offset;
+ u8 offset = rt2x00dev->lna_gain;
u8 lna;
lna = rt2x00_get_field32(rxd_w1, RXD_W1_RSSI_LNA);
switch (lna) {
case 3:
- offset = 90;
+ offset += 90;
break;
case 2:
- offset = 74;
+ offset += 74;
break;
case 1:
- offset = 64;
+ offset += 64;
break;
default:
return 0;
}
if (rt2x00dev->rx_status.band == IEEE80211_BAND_5GHZ) {
- if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags))
- offset += 14;
-
if (lna == 3 || lna == 2)
offset += 10;
-
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_A, &eeprom);
- offset -= rt2x00_get_field16(eeprom, EEPROM_RSSI_OFFSET_A_1);
- } else {
- if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags))
- offset += 14;
-
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_BG, &eeprom);
- offset -= rt2x00_get_field16(eeprom, EEPROM_RSSI_OFFSET_BG_1);
}
return rt2x00_get_field32(rxd_w1, RXD_W1_RSSI_AGC) * 2 - offset;
@@ -1718,6 +1936,7 @@ static int rt61pci_agc_to_rssi(struct rt2x00_dev *rt2x00dev, int rxd_w1)
static void rt61pci_fill_rxdone(struct queue_entry *entry,
struct rxdone_entry_desc *rxdesc)
{
+ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct queue_entry_priv_pci *entry_priv = entry->priv_data;
u32 word0;
u32 word1;
@@ -1728,6 +1947,38 @@ static void rt61pci_fill_rxdone(struct queue_entry *entry,
if (rt2x00_get_field32(word0, RXD_W0_CRC_ERROR))
rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
+ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
+ rxdesc->cipher =
+ rt2x00_get_field32(word0, RXD_W0_CIPHER_ALG);
+ rxdesc->cipher_status =
+ rt2x00_get_field32(word0, RXD_W0_CIPHER_ERROR);
+ }
+
+ if (rxdesc->cipher != CIPHER_NONE) {
+ _rt2x00_desc_read(entry_priv->desc, 2, &rxdesc->iv);
+ _rt2x00_desc_read(entry_priv->desc, 3, &rxdesc->eiv);
+ _rt2x00_desc_read(entry_priv->desc, 4, &rxdesc->icv);
+
+ /*
+ * Hardware has stripped IV/EIV data from 802.11 frame during
+ * decryption. It has provided the data seperately but rt2x00lib
+ * should decide if it should be reinserted.
+ */
+ rxdesc->flags |= RX_FLAG_IV_STRIPPED;
+
+ /*
+ * FIXME: Legacy driver indicates that the frame does
+ * contain the Michael Mic. Unfortunately, in rt2x00
+ * the MIC seems to be missing completely...
+ */
+ rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
+
+ if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
+ rxdesc->flags |= RX_FLAG_DECRYPTED;
+ else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
+ rxdesc->flags |= RX_FLAG_MMIC_ERROR;
+ }
+
/*
* Obtain the status about this packet.
* When frame was received with an OFDM bitrate,
@@ -1735,11 +1986,13 @@ static void rt61pci_fill_rxdone(struct queue_entry *entry,
* a CCK bitrate the signal is the rate in 100kbit/s.
*/
rxdesc->signal = rt2x00_get_field32(word1, RXD_W1_SIGNAL);
- rxdesc->rssi = rt61pci_agc_to_rssi(entry->queue->rt2x00dev, word1);
+ rxdesc->rssi = rt61pci_agc_to_rssi(rt2x00dev, word1);
rxdesc->size = rt2x00_get_field32(word0, RXD_W0_DATABYTE_COUNT);
if (rt2x00_get_field32(word0, RXD_W0_OFDM))
rxdesc->dev_flags |= RXDONE_SIGNAL_PLCP;
+ else
+ rxdesc->dev_flags |= RXDONE_SIGNAL_BITRATE;
if (rt2x00_get_field32(word0, RXD_W0_MY_BSS))
rxdesc->dev_flags |= RXDONE_MY_BSS;
}
@@ -1860,7 +2113,7 @@ static irqreturn_t rt61pci_interrupt(int irq, void *dev_instance)
if (!reg && !reg_mcu)
return IRQ_NONE;
- if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
return IRQ_HANDLED;
/*
@@ -2060,10 +2313,10 @@ static int rt61pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Detect if this device has an hardware controlled radio.
*/
-#ifdef CONFIG_RT61PCI_RFKILL
+#ifdef CONFIG_RT2X00_LIB_RFKILL
if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO))
__set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
-#endif /* CONFIG_RT61PCI_RFKILL */
+#endif /* CONFIG_RT2X00_LIB_RFKILL */
/*
* Read frequency offset and RF programming sequence.
@@ -2121,7 +2374,7 @@ static int rt61pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
* If the eeprom value is invalid,
* switch to default led mode.
*/
-#ifdef CONFIG_RT61PCI_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
rt2x00_eeprom_read(rt2x00dev, EEPROM_LED, &eeprom);
value = rt2x00_get_field16(eeprom, EEPROM_LED_LED_MODE);
@@ -2155,7 +2408,7 @@ static int rt61pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field16(&rt2x00dev->led_mcu_reg, MCU_LEDCS_POLARITY_READY_A,
rt2x00_get_field16(eeprom,
EEPROM_LED_POLARITY_RDY_A));
-#endif /* CONFIG_RT61PCI_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
return 0;
}
@@ -2274,10 +2527,11 @@ static const struct rf_channel rf_vals_seq[] = {
{ 46, 0x00002ccc, 0x000049a6, 0x0009be55, 0x000c0a23 },
};
-static void rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
+static int rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
{
struct hw_mode_spec *spec = &rt2x00dev->spec;
- u8 *txpower;
+ struct channel_info *info;
+ char *tx_power;
unsigned int i;
/*
@@ -2293,21 +2547,11 @@ static void rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
rt2x00_eeprom_addr(rt2x00dev,
EEPROM_MAC_ADDR_0));
- /*
- * Convert tx_power array in eeprom.
- */
- txpower = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_G_START);
- for (i = 0; i < 14; i++)
- txpower[i] = TXPOWER_FROM_DEV(txpower[i]);
-
/*
* Initialize hw_mode information.
*/
spec->supported_bands = SUPPORT_BAND_2GHZ;
spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
- spec->tx_power_a = NULL;
- spec->tx_power_bg = txpower;
- spec->tx_power_default = DEFAULT_TXPOWER;
if (!test_bit(CONFIG_RF_SEQUENCE, &rt2x00dev->flags)) {
spec->num_channels = 14;
@@ -2321,13 +2565,28 @@ static void rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
rt2x00_rf(&rt2x00dev->chip, RF5325)) {
spec->supported_bands |= SUPPORT_BAND_5GHZ;
spec->num_channels = ARRAY_SIZE(rf_vals_seq);
+ }
- txpower = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A_START);
- for (i = 0; i < 14; i++)
- txpower[i] = TXPOWER_FROM_DEV(txpower[i]);
+ /*
+ * Create channel information array
+ */
+ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
- spec->tx_power_a = txpower;
+ spec->channels_info = info;
+
+ tx_power = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_G_START);
+ for (i = 0; i < 14; i++)
+ info[i].tx_power1 = TXPOWER_FROM_DEV(tx_power[i]);
+
+ if (spec->num_channels > 14) {
+ tx_power = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A_START);
+ for (i = 14; i < spec->num_channels; i++)
+ info[i].tx_power1 = TXPOWER_FROM_DEV(tx_power[i]);
}
+
+ return 0;
}
static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev)
@@ -2348,13 +2607,17 @@ static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev)
/*
* Initialize hw specifications.
*/
- rt61pci_probe_hw_mode(rt2x00dev);
+ retval = rt61pci_probe_hw_mode(rt2x00dev);
+ if (retval)
+ return retval;
/*
* This device requires firmware and DMA mapped skbs.
*/
__set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
__set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
+ if (!modparam_nohwcrypt)
+ __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
/*
* Set the rssi offset.
@@ -2381,6 +2644,63 @@ static int rt61pci_set_retry_limit(struct ieee80211_hw *hw,
return 0;
}
+static int rt61pci_conf_tx(struct ieee80211_hw *hw, u16 queue_idx,
+ const struct ieee80211_tx_queue_params *params)
+{
+ struct rt2x00_dev *rt2x00dev = hw->priv;
+ struct data_queue *queue;
+ struct rt2x00_field32 field;
+ int retval;
+ u32 reg;
+
+ /*
+ * First pass the configuration through rt2x00lib, that will
+ * update the queue settings and validate the input. After that
+ * we are free to update the registers based on the value
+ * in the queue parameter.
+ */
+ retval = rt2x00mac_conf_tx(hw, queue_idx, params);
+ if (retval)
+ return retval;
+
+ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx);
+
+ /* Update WMM TXOP register */
+ if (queue_idx < 2) {
+ field.bit_offset = queue_idx * 16;
+ field.bit_mask = 0xffff << field.bit_offset;
+
+ rt2x00pci_register_read(rt2x00dev, AC_TXOP_CSR0, ®);
+ rt2x00_set_field32(®, field, queue->txop);
+ rt2x00pci_register_write(rt2x00dev, AC_TXOP_CSR0, reg);
+ } else if (queue_idx < 4) {
+ field.bit_offset = (queue_idx - 2) * 16;
+ field.bit_mask = 0xffff << field.bit_offset;
+
+ rt2x00pci_register_read(rt2x00dev, AC_TXOP_CSR1, ®);
+ rt2x00_set_field32(®, field, queue->txop);
+ rt2x00pci_register_write(rt2x00dev, AC_TXOP_CSR1, reg);
+ }
+
+ /* Update WMM registers */
+ field.bit_offset = queue_idx * 4;
+ field.bit_mask = 0xf << field.bit_offset;
+
+ rt2x00pci_register_read(rt2x00dev, AIFSN_CSR, ®);
+ rt2x00_set_field32(®, field, queue->aifs);
+ rt2x00pci_register_write(rt2x00dev, AIFSN_CSR, reg);
+
+ rt2x00pci_register_read(rt2x00dev, CWMIN_CSR, ®);
+ rt2x00_set_field32(®, field, queue->cw_min);
+ rt2x00pci_register_write(rt2x00dev, CWMIN_CSR, reg);
+
+ rt2x00pci_register_read(rt2x00dev, CWMAX_CSR, ®);
+ rt2x00_set_field32(®, field, queue->cw_max);
+ rt2x00pci_register_write(rt2x00dev, CWMAX_CSR, reg);
+
+ return 0;
+}
+
static u64 rt61pci_get_tsf(struct ieee80211_hw *hw)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
@@ -2404,10 +2724,11 @@ static const struct ieee80211_ops rt61pci_mac80211_ops = {
.config = rt2x00mac_config,
.config_interface = rt2x00mac_config_interface,
.configure_filter = rt2x00mac_configure_filter,
+ .set_key = rt2x00mac_set_key,
.get_stats = rt2x00mac_get_stats,
.set_retry_limit = rt61pci_set_retry_limit,
.bss_info_changed = rt2x00mac_bss_info_changed,
- .conf_tx = rt2x00mac_conf_tx,
+ .conf_tx = rt61pci_conf_tx,
.get_tx_stats = rt2x00mac_get_tx_stats,
.get_tsf = rt61pci_get_tsf,
};
@@ -2432,6 +2753,8 @@ static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {
.write_beacon = rt61pci_write_beacon,
.kick_tx_queue = rt61pci_kick_tx_queue,
.fill_rxdone = rt61pci_fill_rxdone,
+ .config_shared_key = rt61pci_config_shared_key,
+ .config_pairwise_key = rt61pci_config_pairwise_key,
.config_filter = rt61pci_config_filter,
.config_intf = rt61pci_config_intf,
.config_erp = rt61pci_config_erp,
diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/rt2x00/rt61pci.h
index 1004d5b899e639edff1d081a4fe756772b24a2a7..8ec1451308ccea2700ce05e03f0be2229a3c2779 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.h
+++ b/drivers/net/wireless/rt2x00/rt61pci.h
@@ -134,6 +134,16 @@
#define PAIRWISE_KEY_TABLE_BASE 0x1200
#define PAIRWISE_TA_TABLE_BASE 0x1a00
+#define SHARED_KEY_ENTRY(__idx) \
+ ( SHARED_KEY_TABLE_BASE + \
+ ((__idx) * sizeof(struct hw_key_entry)) )
+#define PAIRWISE_KEY_ENTRY(__idx) \
+ ( PAIRWISE_KEY_TABLE_BASE + \
+ ((__idx) * sizeof(struct hw_key_entry)) )
+#define PAIRWISE_TA_ENTRY(__idx) \
+ ( PAIRWISE_TA_TABLE_BASE + \
+ ((__idx) * sizeof(struct hw_pairwise_ta_entry)) )
+
struct hw_key_entry {
u8 key[16];
u8 tx_mic[8];
@@ -142,7 +152,8 @@ struct hw_key_entry {
struct hw_pairwise_ta_entry {
u8 address[6];
- u8 reserved[2];
+ u8 cipher;
+ u8 reserved;
} __attribute__ ((packed));
/*
@@ -662,6 +673,10 @@ struct hw_pairwise_ta_entry {
* SEC_CSR4: Pairwise key table lookup control.
*/
#define SEC_CSR4 0x30b0
+#define SEC_CSR4_ENABLE_BSS0 FIELD32(0x00000001)
+#define SEC_CSR4_ENABLE_BSS1 FIELD32(0x00000002)
+#define SEC_CSR4_ENABLE_BSS2 FIELD32(0x00000004)
+#define SEC_CSR4_ENABLE_BSS3 FIELD32(0x00000008)
/*
* SEC_CSR5: shared key table security mode register.
@@ -1428,8 +1443,10 @@ struct hw_pairwise_ta_entry {
/*
* Word4
+ * ICV: Received ICV of originally encrypted.
+ * NOTE: This is a guess, the official definition is "reserved"
*/
-#define RXD_W4_RESERVED FIELD32(0xffffffff)
+#define RXD_W4_ICV FIELD32(0xffffffff)
/*
* the above 20-byte is called RXINFO and will be DMAed to MAC RX block
@@ -1465,17 +1482,10 @@ struct hw_pairwise_ta_entry {
#define MAX_TXPOWER 31
#define DEFAULT_TXPOWER 24
-#define TXPOWER_FROM_DEV(__txpower) \
-({ \
- ((__txpower) > MAX_TXPOWER) ? \
- DEFAULT_TXPOWER : (__txpower); \
-})
-
-#define TXPOWER_TO_DEV(__txpower) \
-({ \
- ((__txpower) <= MIN_TXPOWER) ? MIN_TXPOWER : \
- (((__txpower) >= MAX_TXPOWER) ? MAX_TXPOWER : \
- (__txpower)); \
-})
+#define TXPOWER_FROM_DEV(__txpower) \
+ (((u8)(__txpower)) > MAX_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
+
+#define TXPOWER_TO_DEV(__txpower) \
+ clamp_t(char, __txpower, MIN_TXPOWER, MAX_TXPOWER)
#endif /* RT61PCI_H */
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 9761eaaa08be789e0cc970272719860ca3116526..934f8e03c5aae99fa9f6175d0c509d48fc245a48 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -36,6 +36,13 @@
#include "rt2x00usb.h"
#include "rt73usb.h"
+/*
+ * Allow hardware encryption to be disabled.
+ */
+static int modparam_nohwcrypt = 0;
+module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
+MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
+
/*
* Register access.
* All access to the CSR registers will go through the methods
@@ -285,7 +292,7 @@ static const struct rt2x00debug rt73usb_rt2x00debug = {
};
#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
-#ifdef CONFIG_RT73USB_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
static void rt73usb_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
@@ -352,11 +359,224 @@ static void rt73usb_init_led(struct rt2x00_dev *rt2x00dev,
led->led_dev.blink_set = rt73usb_blink_set;
led->flags = LED_INITIALIZED;
}
-#endif /* CONFIG_RT73USB_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
/*
* Configuration handlers.
*/
+static int rt73usb_config_shared_key(struct rt2x00_dev *rt2x00dev,
+ struct rt2x00lib_crypto *crypto,
+ struct ieee80211_key_conf *key)
+{
+ struct hw_key_entry key_entry;
+ struct rt2x00_field32 field;
+ int timeout;
+ u32 mask;
+ u32 reg;
+
+ if (crypto->cmd == SET_KEY) {
+ /*
+ * rt2x00lib can't determine the correct free
+ * key_idx for shared keys. We have 1 register
+ * with key valid bits. The goal is simple, read
+ * the register, if that is full we have no slots
+ * left.
+ * Note that each BSS is allowed to have up to 4
+ * shared keys, so put a mask over the allowed
+ * entries.
+ */
+ mask = (0xf << crypto->bssidx);
+
+ rt73usb_register_read(rt2x00dev, SEC_CSR0, ®);
+ reg &= mask;
+
+ if (reg && reg == mask)
+ return -ENOSPC;
+
+ key->hw_key_idx += reg ? ffz(reg) : 0;
+
+ /*
+ * Upload key to hardware
+ */
+ memcpy(key_entry.key, crypto->key,
+ sizeof(key_entry.key));
+ memcpy(key_entry.tx_mic, crypto->tx_mic,
+ sizeof(key_entry.tx_mic));
+ memcpy(key_entry.rx_mic, crypto->rx_mic,
+ sizeof(key_entry.rx_mic));
+
+ reg = SHARED_KEY_ENTRY(key->hw_key_idx);
+ timeout = REGISTER_TIMEOUT32(sizeof(key_entry));
+ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
+ USB_VENDOR_REQUEST_OUT, reg,
+ &key_entry,
+ sizeof(key_entry),
+ timeout);
+
+ /*
+ * The cipher types are stored over 2 registers.
+ * bssidx 0 and 1 keys are stored in SEC_CSR1 and
+ * bssidx 1 and 2 keys are stored in SEC_CSR5.
+ * Using the correct defines correctly will cause overhead,
+ * so just calculate the correct offset.
+ */
+ if (key->hw_key_idx < 8) {
+ field.bit_offset = (3 * key->hw_key_idx);
+ field.bit_mask = 0x7 << field.bit_offset;
+
+ rt73usb_register_read(rt2x00dev, SEC_CSR1, ®);
+ rt2x00_set_field32(®, field, crypto->cipher);
+ rt73usb_register_write(rt2x00dev, SEC_CSR1, reg);
+ } else {
+ field.bit_offset = (3 * (key->hw_key_idx - 8));
+ field.bit_mask = 0x7 << field.bit_offset;
+
+ rt73usb_register_read(rt2x00dev, SEC_CSR5, ®);
+ rt2x00_set_field32(®, field, crypto->cipher);
+ rt73usb_register_write(rt2x00dev, SEC_CSR5, reg);
+ }
+
+ /*
+ * The driver does not support the IV/EIV generation
+ * in hardware. However it doesn't support the IV/EIV
+ * inside the ieee80211 frame either, but requires it
+ * to be provided seperately for the descriptor.
+ * rt2x00lib will cut the IV/EIV data out of all frames
+ * given to us by mac80211, but we must tell mac80211
+ * to generate the IV/EIV data.
+ */
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+ }
+
+ /*
+ * SEC_CSR0 contains only single-bit fields to indicate
+ * a particular key is valid. Because using the FIELD32()
+ * defines directly will cause a lot of overhead we use
+ * a calculation to determine the correct bit directly.
+ */
+ mask = 1 << key->hw_key_idx;
+
+ rt73usb_register_read(rt2x00dev, SEC_CSR0, ®);
+ if (crypto->cmd == SET_KEY)
+ reg |= mask;
+ else if (crypto->cmd == DISABLE_KEY)
+ reg &= ~mask;
+ rt73usb_register_write(rt2x00dev, SEC_CSR0, reg);
+
+ return 0;
+}
+
+static int rt73usb_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
+ struct rt2x00lib_crypto *crypto,
+ struct ieee80211_key_conf *key)
+{
+ struct hw_pairwise_ta_entry addr_entry;
+ struct hw_key_entry key_entry;
+ int timeout;
+ u32 mask;
+ u32 reg;
+
+ if (crypto->cmd == SET_KEY) {
+ /*
+ * rt2x00lib can't determine the correct free
+ * key_idx for pairwise keys. We have 2 registers
+ * with key valid bits. The goal is simple, read
+ * the first register, if that is full move to
+ * the next register.
+ * When both registers are full, we drop the key,
+ * otherwise we use the first invalid entry.
+ */
+ rt73usb_register_read(rt2x00dev, SEC_CSR2, ®);
+ if (reg && reg == ~0) {
+ key->hw_key_idx = 32;
+ rt73usb_register_read(rt2x00dev, SEC_CSR3, ®);
+ if (reg && reg == ~0)
+ return -ENOSPC;
+ }
+
+ key->hw_key_idx += reg ? ffz(reg) : 0;
+
+ /*
+ * Upload key to hardware
+ */
+ memcpy(key_entry.key, crypto->key,
+ sizeof(key_entry.key));
+ memcpy(key_entry.tx_mic, crypto->tx_mic,
+ sizeof(key_entry.tx_mic));
+ memcpy(key_entry.rx_mic, crypto->rx_mic,
+ sizeof(key_entry.rx_mic));
+
+ reg = PAIRWISE_KEY_ENTRY(key->hw_key_idx);
+ timeout = REGISTER_TIMEOUT32(sizeof(key_entry));
+ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
+ USB_VENDOR_REQUEST_OUT, reg,
+ &key_entry,
+ sizeof(key_entry),
+ timeout);
+
+ /*
+ * Send the address and cipher type to the hardware register.
+ * This data fits within the CSR cache size, so we can use
+ * rt73usb_register_multiwrite() directly.
+ */
+ memset(&addr_entry, 0, sizeof(addr_entry));
+ memcpy(&addr_entry, crypto->address, ETH_ALEN);
+ addr_entry.cipher = crypto->cipher;
+
+ reg = PAIRWISE_TA_ENTRY(key->hw_key_idx);
+ rt73usb_register_multiwrite(rt2x00dev, reg,
+ &addr_entry, sizeof(addr_entry));
+
+ /*
+ * Enable pairwise lookup table for given BSS idx,
+ * without this received frames will not be decrypted
+ * by the hardware.
+ */
+ rt73usb_register_read(rt2x00dev, SEC_CSR4, ®);
+ reg |= (1 << crypto->bssidx);
+ rt73usb_register_write(rt2x00dev, SEC_CSR4, reg);
+
+ /*
+ * The driver does not support the IV/EIV generation
+ * in hardware. However it doesn't support the IV/EIV
+ * inside the ieee80211 frame either, but requires it
+ * to be provided seperately for the descriptor.
+ * rt2x00lib will cut the IV/EIV data out of all frames
+ * given to us by mac80211, but we must tell mac80211
+ * to generate the IV/EIV data.
+ */
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+ }
+
+ /*
+ * SEC_CSR2 and SEC_CSR3 contain only single-bit fields to indicate
+ * a particular key is valid. Because using the FIELD32()
+ * defines directly will cause a lot of overhead we use
+ * a calculation to determine the correct bit directly.
+ */
+ if (key->hw_key_idx < 32) {
+ mask = 1 << key->hw_key_idx;
+
+ rt73usb_register_read(rt2x00dev, SEC_CSR2, ®);
+ if (crypto->cmd == SET_KEY)
+ reg |= mask;
+ else if (crypto->cmd == DISABLE_KEY)
+ reg &= ~mask;
+ rt73usb_register_write(rt2x00dev, SEC_CSR2, reg);
+ } else {
+ mask = 1 << (key->hw_key_idx - 32);
+
+ rt73usb_register_read(rt2x00dev, SEC_CSR3, ®);
+ if (crypto->cmd == SET_KEY)
+ reg |= mask;
+ else if (crypto->cmd == DISABLE_KEY)
+ reg &= ~mask;
+ rt73usb_register_write(rt2x00dev, SEC_CSR3, reg);
+ }
+
+ return 0;
+}
+
static void rt73usb_config_filter(struct rt2x00_dev *rt2x00dev,
const unsigned int filter_flags)
{
@@ -451,6 +671,26 @@ static void rt73usb_config_erp(struct rt2x00_dev *rt2x00dev,
rt73usb_register_write(rt2x00dev, TXRX_CSR4, reg);
}
+static void rt73usb_config_lna_gain(struct rt2x00_dev *rt2x00dev,
+ struct rt2x00lib_conf *libconf)
+{
+ u16 eeprom;
+ short lna_gain = 0;
+
+ if (libconf->band == IEEE80211_BAND_2GHZ) {
+ if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags))
+ lna_gain += 14;
+
+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_BG, &eeprom);
+ lna_gain -= rt2x00_get_field16(eeprom, EEPROM_RSSI_OFFSET_BG_1);
+ } else {
+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_A, &eeprom);
+ lna_gain -= rt2x00_get_field16(eeprom, EEPROM_RSSI_OFFSET_A_1);
+ }
+
+ rt2x00dev->lna_gain = lna_gain;
+}
+
static void rt73usb_config_phymode(struct rt2x00_dev *rt2x00dev,
const int basic_rate_mask)
{
@@ -705,6 +945,9 @@ static void rt73usb_config(struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_conf *libconf,
const unsigned int flags)
{
+ /* Always recalculate LNA gain before changing configuration */
+ rt73usb_config_lna_gain(rt2x00dev, libconf);
+
if (flags & CONFIG_UPDATE_PHYMODE)
rt73usb_config_phymode(rt2x00dev, libconf->basic_rates);
if (flags & CONFIG_UPDATE_CHANNEL)
@@ -1034,16 +1277,6 @@ static int rt73usb_init_registers(struct rt2x00_dev *rt2x00dev)
rt73usb_register_write(rt2x00dev, PHY_CSR6, 0x00080606);
rt73usb_register_write(rt2x00dev, PHY_CSR7, 0x00000408);
- rt73usb_register_read(rt2x00dev, AC_TXOP_CSR0, ®);
- rt2x00_set_field32(®, AC_TXOP_CSR0_AC0_TX_OP, 0);
- rt2x00_set_field32(®, AC_TXOP_CSR0_AC1_TX_OP, 0);
- rt73usb_register_write(rt2x00dev, AC_TXOP_CSR0, reg);
-
- rt73usb_register_read(rt2x00dev, AC_TXOP_CSR1, ®);
- rt2x00_set_field32(®, AC_TXOP_CSR1_AC2_TX_OP, 192);
- rt2x00_set_field32(®, AC_TXOP_CSR1_AC3_TX_OP, 48);
- rt73usb_register_write(rt2x00dev, AC_TXOP_CSR1, reg);
-
rt73usb_register_read(rt2x00dev, MAC_CSR9, ®);
rt2x00_set_field32(®, MAC_CSR9_CW_SELECT, 0);
rt73usb_register_write(rt2x00dev, MAC_CSR9, reg);
@@ -1265,8 +1498,8 @@ static int rt73usb_set_device_state(struct rt2x00_dev *rt2x00dev,
* TX descriptor initialization
*/
static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
- struct sk_buff *skb,
- struct txentry_desc *txdesc)
+ struct sk_buff *skb,
+ struct txentry_desc *txdesc)
{
struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
__le32 *txd = skbdesc->desc;
@@ -1280,7 +1513,7 @@ static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&word, TXD_W1_AIFSN, txdesc->aifs);
rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
- rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, IEEE80211_HEADER);
+ rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, txdesc->iv_offset);
rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE,
test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
rt2x00_desc_write(txd, 1, word);
@@ -1292,6 +1525,11 @@ static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&word, TXD_W2_PLCP_LENGTH_HIGH, txdesc->length_high);
rt2x00_desc_write(txd, 2, word);
+ if (test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags)) {
+ _rt2x00_desc_write(txd, 3, skbdesc->iv);
+ _rt2x00_desc_write(txd, 4, skbdesc->eiv);
+ }
+
rt2x00_desc_read(txd, 5, &word);
rt2x00_set_field32(&word, TXD_W5_TX_POWER,
TXPOWER_TO_DEV(rt2x00dev->tx_power));
@@ -1313,12 +1551,15 @@ static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
rt2x00_set_field32(&word, TXD_W0_RETRY_MODE,
test_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags));
- rt2x00_set_field32(&word, TXD_W0_TKIP_MIC, 0);
- rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT,
- skb->len - skbdesc->desc_len);
+ rt2x00_set_field32(&word, TXD_W0_TKIP_MIC,
+ test_bit(ENTRY_TXD_ENCRYPT_MMIC, &txdesc->flags));
+ rt2x00_set_field32(&word, TXD_W0_KEY_TABLE,
+ test_bit(ENTRY_TXD_ENCRYPT_PAIRWISE, &txdesc->flags));
+ rt2x00_set_field32(&word, TXD_W0_KEY_INDEX, txdesc->key_idx);
+ rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len);
rt2x00_set_field32(&word, TXD_W0_BURST2,
test_bit(ENTRY_TXD_BURST, &txdesc->flags));
- rt2x00_set_field32(&word, TXD_W0_CIPHER_ALG, CIPHER_NONE);
+ rt2x00_set_field32(&word, TXD_W0_CIPHER_ALG, txdesc->cipher);
rt2x00_desc_write(txd, 0, word);
}
@@ -1331,7 +1572,6 @@ static void rt73usb_write_beacon(struct queue_entry *entry)
struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
unsigned int beacon_base;
u32 reg;
- u32 word, len;
/*
* Add the descriptor in front of the skb.
@@ -1340,17 +1580,6 @@ static void rt73usb_write_beacon(struct queue_entry *entry)
memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len);
skbdesc->desc = entry->skb->data;
- /*
- * Adjust the beacon databyte count. The current number is
- * calculated before this function gets called, but falsely
- * assumes that the descriptor was already present in the SKB.
- */
- rt2x00_desc_read(skbdesc->desc, 0, &word);
- len = rt2x00_get_field32(word, TXD_W0_DATABYTE_COUNT);
- len += skbdesc->desc_len;
- rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, len);
- rt2x00_desc_write(skbdesc->desc, 0, word);
-
/*
* Disable beaconing while we are reloading the beacon data,
* otherwise we might be sending out invalid data.
@@ -1422,20 +1651,19 @@ static void rt73usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
*/
static int rt73usb_agc_to_rssi(struct rt2x00_dev *rt2x00dev, int rxd_w1)
{
- u16 eeprom;
- u8 offset;
+ u8 offset = rt2x00dev->lna_gain;
u8 lna;
lna = rt2x00_get_field32(rxd_w1, RXD_W1_RSSI_LNA);
switch (lna) {
case 3:
- offset = 90;
+ offset += 90;
break;
case 2:
- offset = 74;
+ offset += 74;
break;
case 1:
- offset = 64;
+ offset += 64;
break;
default:
return 0;
@@ -1451,15 +1679,6 @@ static int rt73usb_agc_to_rssi(struct rt2x00_dev *rt2x00dev, int rxd_w1)
else if (lna == 2)
offset += 8;
}
-
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_A, &eeprom);
- offset -= rt2x00_get_field16(eeprom, EEPROM_RSSI_OFFSET_A_1);
- } else {
- if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags))
- offset += 14;
-
- rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_OFFSET_BG, &eeprom);
- offset -= rt2x00_get_field16(eeprom, EEPROM_RSSI_OFFSET_BG_1);
}
return rt2x00_get_field32(rxd_w1, RXD_W1_RSSI_AGC) * 2 - offset;
@@ -1468,6 +1687,7 @@ static int rt73usb_agc_to_rssi(struct rt2x00_dev *rt2x00dev, int rxd_w1)
static void rt73usb_fill_rxdone(struct queue_entry *entry,
struct rxdone_entry_desc *rxdesc)
{
+ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
__le32 *rxd = (__le32 *)entry->skb->data;
u32 word0;
@@ -1489,6 +1709,38 @@ static void rt73usb_fill_rxdone(struct queue_entry *entry,
if (rt2x00_get_field32(word0, RXD_W0_CRC_ERROR))
rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
+ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
+ rxdesc->cipher =
+ rt2x00_get_field32(word0, RXD_W0_CIPHER_ALG);
+ rxdesc->cipher_status =
+ rt2x00_get_field32(word0, RXD_W0_CIPHER_ERROR);
+ }
+
+ if (rxdesc->cipher != CIPHER_NONE) {
+ _rt2x00_desc_read(rxd, 2, &rxdesc->iv);
+ _rt2x00_desc_read(rxd, 3, &rxdesc->eiv);
+ _rt2x00_desc_read(rxd, 4, &rxdesc->icv);
+
+ /*
+ * Hardware has stripped IV/EIV data from 802.11 frame during
+ * decryption. It has provided the data seperately but rt2x00lib
+ * should decide if it should be reinserted.
+ */
+ rxdesc->flags |= RX_FLAG_IV_STRIPPED;
+
+ /*
+ * FIXME: Legacy driver indicates that the frame does
+ * contain the Michael Mic. Unfortunately, in rt2x00
+ * the MIC seems to be missing completely...
+ */
+ rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
+
+ if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
+ rxdesc->flags |= RX_FLAG_DECRYPTED;
+ else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
+ rxdesc->flags |= RX_FLAG_MMIC_ERROR;
+ }
+
/*
* Obtain the status about this packet.
* When frame was received with an OFDM bitrate,
@@ -1496,11 +1748,13 @@ static void rt73usb_fill_rxdone(struct queue_entry *entry,
* a CCK bitrate the signal is the rate in 100kbit/s.
*/
rxdesc->signal = rt2x00_get_field32(word1, RXD_W1_SIGNAL);
- rxdesc->rssi = rt73usb_agc_to_rssi(entry->queue->rt2x00dev, word1);
+ rxdesc->rssi = rt73usb_agc_to_rssi(rt2x00dev, word1);
rxdesc->size = rt2x00_get_field32(word0, RXD_W0_DATABYTE_COUNT);
if (rt2x00_get_field32(word0, RXD_W0_OFDM))
rxdesc->dev_flags |= RXDONE_SIGNAL_PLCP;
+ else
+ rxdesc->dev_flags |= RXDONE_SIGNAL_BITRATE;
if (rt2x00_get_field32(word0, RXD_W0_MY_BSS))
rxdesc->dev_flags |= RXDONE_MY_BSS;
@@ -1678,7 +1932,7 @@ static int rt73usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Store led settings, for correct led behaviour.
*/
-#ifdef CONFIG_RT73USB_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
rt2x00_eeprom_read(rt2x00dev, EEPROM_LED, &eeprom);
rt73usb_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO);
@@ -1711,7 +1965,7 @@ static int rt73usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field16(&rt2x00dev->led_mcu_reg, MCU_LEDCS_POLARITY_READY_A,
rt2x00_get_field16(eeprom,
EEPROM_LED_POLARITY_RDY_A));
-#endif /* CONFIG_RT73USB_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
return 0;
}
@@ -1852,10 +2106,11 @@ static const struct rf_channel rf_vals_5225_2527[] = {
};
-static void rt73usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
+static int rt73usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
{
struct hw_mode_spec *spec = &rt2x00dev->spec;
- u8 *txpower;
+ struct channel_info *info;
+ char *tx_power;
unsigned int i;
/*
@@ -1871,21 +2126,11 @@ static void rt73usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
rt2x00_eeprom_addr(rt2x00dev,
EEPROM_MAC_ADDR_0));
- /*
- * Convert tx_power array in eeprom.
- */
- txpower = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_G_START);
- for (i = 0; i < 14; i++)
- txpower[i] = TXPOWER_FROM_DEV(txpower[i]);
-
/*
* Initialize hw_mode information.
*/
spec->supported_bands = SUPPORT_BAND_2GHZ;
spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
- spec->tx_power_a = NULL;
- spec->tx_power_bg = txpower;
- spec->tx_power_default = DEFAULT_TXPOWER;
if (rt2x00_rf(&rt2x00dev->chip, RF2528)) {
spec->num_channels = ARRAY_SIZE(rf_vals_bg_2528);
@@ -1903,14 +2148,26 @@ static void rt73usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
spec->channels = rf_vals_5225_2527;
}
- if (rt2x00_rf(&rt2x00dev->chip, RF5225) ||
- rt2x00_rf(&rt2x00dev->chip, RF5226)) {
- txpower = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A_START);
- for (i = 0; i < 14; i++)
- txpower[i] = TXPOWER_FROM_DEV(txpower[i]);
+ /*
+ * Create channel information array
+ */
+ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
- spec->tx_power_a = txpower;
+ spec->channels_info = info;
+
+ tx_power = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_G_START);
+ for (i = 0; i < 14; i++)
+ info[i].tx_power1 = TXPOWER_FROM_DEV(tx_power[i]);
+
+ if (spec->num_channels > 14) {
+ tx_power = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A_START);
+ for (i = 14; i < spec->num_channels; i++)
+ info[i].tx_power1 = TXPOWER_FROM_DEV(tx_power[i]);
}
+
+ return 0;
}
static int rt73usb_probe_hw(struct rt2x00_dev *rt2x00dev)
@@ -1931,13 +2188,17 @@ static int rt73usb_probe_hw(struct rt2x00_dev *rt2x00dev)
/*
* Initialize hw specifications.
*/
- rt73usb_probe_hw_mode(rt2x00dev);
+ retval = rt73usb_probe_hw_mode(rt2x00dev);
+ if (retval)
+ return retval;
/*
* This device requires firmware.
*/
__set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
__set_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags);
+ if (!modparam_nohwcrypt)
+ __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
/*
* Set the rssi offset.
@@ -1964,6 +2225,63 @@ static int rt73usb_set_retry_limit(struct ieee80211_hw *hw,
return 0;
}
+static int rt73usb_conf_tx(struct ieee80211_hw *hw, u16 queue_idx,
+ const struct ieee80211_tx_queue_params *params)
+{
+ struct rt2x00_dev *rt2x00dev = hw->priv;
+ struct data_queue *queue;
+ struct rt2x00_field32 field;
+ int retval;
+ u32 reg;
+
+ /*
+ * First pass the configuration through rt2x00lib, that will
+ * update the queue settings and validate the input. After that
+ * we are free to update the registers based on the value
+ * in the queue parameter.
+ */
+ retval = rt2x00mac_conf_tx(hw, queue_idx, params);
+ if (retval)
+ return retval;
+
+ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx);
+
+ /* Update WMM TXOP register */
+ if (queue_idx < 2) {
+ field.bit_offset = queue_idx * 16;
+ field.bit_mask = 0xffff << field.bit_offset;
+
+ rt73usb_register_read(rt2x00dev, AC_TXOP_CSR0, ®);
+ rt2x00_set_field32(®, field, queue->txop);
+ rt73usb_register_write(rt2x00dev, AC_TXOP_CSR0, reg);
+ } else if (queue_idx < 4) {
+ field.bit_offset = (queue_idx - 2) * 16;
+ field.bit_mask = 0xffff << field.bit_offset;
+
+ rt73usb_register_read(rt2x00dev, AC_TXOP_CSR1, ®);
+ rt2x00_set_field32(®, field, queue->txop);
+ rt73usb_register_write(rt2x00dev, AC_TXOP_CSR1, reg);
+ }
+
+ /* Update WMM registers */
+ field.bit_offset = queue_idx * 4;
+ field.bit_mask = 0xf << field.bit_offset;
+
+ rt73usb_register_read(rt2x00dev, AIFSN_CSR, ®);
+ rt2x00_set_field32(®, field, queue->aifs);
+ rt73usb_register_write(rt2x00dev, AIFSN_CSR, reg);
+
+ rt73usb_register_read(rt2x00dev, CWMIN_CSR, ®);
+ rt2x00_set_field32(®, field, queue->cw_min);
+ rt73usb_register_write(rt2x00dev, CWMIN_CSR, reg);
+
+ rt73usb_register_read(rt2x00dev, CWMAX_CSR, ®);
+ rt2x00_set_field32(®, field, queue->cw_max);
+ rt73usb_register_write(rt2x00dev, CWMAX_CSR, reg);
+
+ return 0;
+}
+
#if 0
/*
* Mac80211 demands get_tsf must be atomic.
@@ -1997,10 +2315,11 @@ static const struct ieee80211_ops rt73usb_mac80211_ops = {
.config = rt2x00mac_config,
.config_interface = rt2x00mac_config_interface,
.configure_filter = rt2x00mac_configure_filter,
+ .set_key = rt2x00mac_set_key,
.get_stats = rt2x00mac_get_stats,
.set_retry_limit = rt73usb_set_retry_limit,
.bss_info_changed = rt2x00mac_bss_info_changed,
- .conf_tx = rt2x00mac_conf_tx,
+ .conf_tx = rt73usb_conf_tx,
.get_tx_stats = rt2x00mac_get_tx_stats,
.get_tsf = rt73usb_get_tsf,
};
@@ -2024,6 +2343,8 @@ static const struct rt2x00lib_ops rt73usb_rt2x00_ops = {
.get_tx_data_len = rt73usb_get_tx_data_len,
.kick_tx_queue = rt73usb_kick_tx_queue,
.fill_rxdone = rt73usb_fill_rxdone,
+ .config_shared_key = rt73usb_config_shared_key,
+ .config_pairwise_key = rt73usb_config_pairwise_key,
.config_filter = rt73usb_config_filter,
.config_intf = rt73usb_config_intf,
.config_erp = rt73usb_config_erp,
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h
index 14849350101136818bd8d2990c88057eb0dbfddc..868386c457f65c39c4e15d11ef92cefbebb534a4 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/rt2x00/rt73usb.h
@@ -92,6 +92,16 @@
#define PAIRWISE_KEY_TABLE_BASE 0x1200
#define PAIRWISE_TA_TABLE_BASE 0x1a00
+#define SHARED_KEY_ENTRY(__idx) \
+ ( SHARED_KEY_TABLE_BASE + \
+ ((__idx) * sizeof(struct hw_key_entry)) )
+#define PAIRWISE_KEY_ENTRY(__idx) \
+ ( PAIRWISE_KEY_TABLE_BASE + \
+ ((__idx) * sizeof(struct hw_key_entry)) )
+#define PAIRWISE_TA_ENTRY(__idx) \
+ ( PAIRWISE_TA_TABLE_BASE + \
+ ((__idx) * sizeof(struct hw_pairwise_ta_entry)) )
+
struct hw_key_entry {
u8 key[16];
u8 tx_mic[8];
@@ -100,7 +110,8 @@ struct hw_key_entry {
struct hw_pairwise_ta_entry {
u8 address[6];
- u8 reserved[2];
+ u8 cipher;
+ u8 reserved;
} __attribute__ ((packed));
/*
@@ -563,6 +574,10 @@ struct hw_pairwise_ta_entry {
* SEC_CSR4: Pairwise key table lookup control.
*/
#define SEC_CSR4 0x30b0
+#define SEC_CSR4_ENABLE_BSS0 FIELD32(0x00000001)
+#define SEC_CSR4_ENABLE_BSS1 FIELD32(0x00000002)
+#define SEC_CSR4_ENABLE_BSS2 FIELD32(0x00000004)
+#define SEC_CSR4_ENABLE_BSS3 FIELD32(0x00000008)
/*
* SEC_CSR5: shared key table security mode register.
@@ -1010,8 +1025,10 @@ struct hw_pairwise_ta_entry {
/*
* Word4
+ * ICV: Received ICV of originally encrypted.
+ * NOTE: This is a guess, the official definition is "reserved"
*/
-#define RXD_W4_RESERVED FIELD32(0xffffffff)
+#define RXD_W4_ICV FIELD32(0xffffffff)
/*
* the above 20-byte is called RXINFO and will be DMAed to MAC RX block
@@ -1033,17 +1050,10 @@ struct hw_pairwise_ta_entry {
#define MAX_TXPOWER 31
#define DEFAULT_TXPOWER 24
-#define TXPOWER_FROM_DEV(__txpower) \
-({ \
- ((__txpower) > MAX_TXPOWER) ? \
- DEFAULT_TXPOWER : (__txpower); \
-})
-
-#define TXPOWER_TO_DEV(__txpower) \
-({ \
- ((__txpower) <= MIN_TXPOWER) ? MIN_TXPOWER : \
- (((__txpower) >= MAX_TXPOWER) ? MAX_TXPOWER : \
- (__txpower)); \
-})
+#define TXPOWER_FROM_DEV(__txpower) \
+ (((u8)(__txpower)) > MAX_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
+
+#define TXPOWER_TO_DEV(__txpower) \
+ clamp_t(char, __txpower, MIN_TXPOWER, MAX_TXPOWER)
#endif /* RT73USB_H */
diff --git a/drivers/net/wireless/rtl8180.h b/drivers/net/wireless/rtl8180.h
index 082a11f93bebd77a88d055a44335037cfb3d1a73..8721282a8185d05d7db2be8cf7301467cdd26a80 100644
--- a/drivers/net/wireless/rtl8180.h
+++ b/drivers/net/wireless/rtl8180.h
@@ -24,20 +24,6 @@
#define ANAPARAM_PWR1_SHIFT 20
#define ANAPARAM_PWR1_MASK (0x7F << ANAPARAM_PWR1_SHIFT)
-enum rtl8180_tx_desc_flags {
- RTL8180_TX_DESC_FLAG_NO_ENC = (1 << 15),
- RTL8180_TX_DESC_FLAG_TX_OK = (1 << 15),
- RTL8180_TX_DESC_FLAG_SPLCP = (1 << 16),
- RTL8180_TX_DESC_FLAG_RX_UNDER = (1 << 16),
- RTL8180_TX_DESC_FLAG_MOREFRAG = (1 << 17),
- RTL8180_TX_DESC_FLAG_CTS = (1 << 18),
- RTL8180_TX_DESC_FLAG_RTS = (1 << 23),
- RTL8180_TX_DESC_FLAG_LS = (1 << 28),
- RTL8180_TX_DESC_FLAG_FS = (1 << 29),
- RTL8180_TX_DESC_FLAG_DMA = (1 << 30),
- RTL8180_TX_DESC_FLAG_OWN = (1 << 31)
-};
-
struct rtl8180_tx_desc {
__le32 flags;
__le16 rts_duration;
@@ -52,23 +38,6 @@ struct rtl8180_tx_desc {
u32 reserved[2];
} __attribute__ ((packed));
-enum rtl8180_rx_desc_flags {
- RTL8180_RX_DESC_FLAG_ICV_ERR = (1 << 12),
- RTL8180_RX_DESC_FLAG_CRC32_ERR = (1 << 13),
- RTL8180_RX_DESC_FLAG_PM = (1 << 14),
- RTL8180_RX_DESC_FLAG_RX_ERR = (1 << 15),
- RTL8180_RX_DESC_FLAG_BCAST = (1 << 16),
- RTL8180_RX_DESC_FLAG_PAM = (1 << 17),
- RTL8180_RX_DESC_FLAG_MCAST = (1 << 18),
- RTL8180_RX_DESC_FLAG_SPLCP = (1 << 25),
- RTL8180_RX_DESC_FLAG_FOF = (1 << 26),
- RTL8180_RX_DESC_FLAG_DMA_FAIL = (1 << 27),
- RTL8180_RX_DESC_FLAG_LS = (1 << 28),
- RTL8180_RX_DESC_FLAG_FS = (1 << 29),
- RTL8180_RX_DESC_FLAG_EOR = (1 << 30),
- RTL8180_RX_DESC_FLAG_OWN = (1 << 31)
-};
-
struct rtl8180_rx_desc {
__le32 flags;
__le32 flags2;
diff --git a/drivers/net/wireless/rtl8180_dev.c b/drivers/net/wireless/rtl8180_dev.c
index b7172a12c0572e3d9b1c27b3cf6747d7021a2eed..df7e78ee8a88451cfe6a00111e93327bcd8f996c 100644
--- a/drivers/net/wireless/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl8180_dev.c
@@ -110,12 +110,12 @@ static void rtl8180_handle_rx(struct ieee80211_hw *dev)
struct sk_buff *skb = priv->rx_buf[priv->rx_idx];
u32 flags = le32_to_cpu(entry->flags);
- if (flags & RTL8180_RX_DESC_FLAG_OWN)
+ if (flags & RTL818X_RX_DESC_FLAG_OWN)
return;
- if (unlikely(flags & (RTL8180_RX_DESC_FLAG_DMA_FAIL |
- RTL8180_RX_DESC_FLAG_FOF |
- RTL8180_RX_DESC_FLAG_RX_ERR)))
+ if (unlikely(flags & (RTL818X_RX_DESC_FLAG_DMA_FAIL |
+ RTL818X_RX_DESC_FLAG_FOF |
+ RTL818X_RX_DESC_FLAG_RX_ERR)))
goto done;
else {
u32 flags2 = le32_to_cpu(entry->flags2);
@@ -140,7 +140,7 @@ static void rtl8180_handle_rx(struct ieee80211_hw *dev)
rx_status.band = dev->conf.channel->band;
rx_status.mactime = le64_to_cpu(entry->tsft);
rx_status.flag |= RX_FLAG_TSFT;
- if (flags & RTL8180_RX_DESC_FLAG_CRC32_ERR)
+ if (flags & RTL818X_RX_DESC_FLAG_CRC32_ERR)
rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
ieee80211_rx_irqsafe(dev, skb, &rx_status);
@@ -154,10 +154,10 @@ static void rtl8180_handle_rx(struct ieee80211_hw *dev)
done:
entry->rx_buf = cpu_to_le32(*((dma_addr_t *)skb->cb));
- entry->flags = cpu_to_le32(RTL8180_RX_DESC_FLAG_OWN |
+ entry->flags = cpu_to_le32(RTL818X_RX_DESC_FLAG_OWN |
MAX_RX_SIZE);
if (priv->rx_idx == 31)
- entry->flags |= cpu_to_le32(RTL8180_RX_DESC_FLAG_EOR);
+ entry->flags |= cpu_to_le32(RTL818X_RX_DESC_FLAG_EOR);
priv->rx_idx = (priv->rx_idx + 1) % 32;
}
}
@@ -173,7 +173,7 @@ static void rtl8180_handle_tx(struct ieee80211_hw *dev, unsigned int prio)
struct ieee80211_tx_info *info;
u32 flags = le32_to_cpu(entry->flags);
- if (flags & RTL8180_TX_DESC_FLAG_OWN)
+ if (flags & RTL818X_TX_DESC_FLAG_OWN)
return;
ring->idx = (ring->idx + 1) % ring->entries;
@@ -185,7 +185,7 @@ static void rtl8180_handle_tx(struct ieee80211_hw *dev, unsigned int prio)
memset(&info->status, 0, sizeof(info->status));
if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) {
- if (flags & RTL8180_TX_DESC_FLAG_TX_OK)
+ if (flags & RTL818X_TX_DESC_FLAG_TX_OK)
info->flags |= IEEE80211_TX_STAT_ACK;
else
info->status.excessive_retries = 1;
@@ -252,20 +252,20 @@ static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
mapping = pci_map_single(priv->pdev, skb->data,
skb->len, PCI_DMA_TODEVICE);
- tx_flags = RTL8180_TX_DESC_FLAG_OWN | RTL8180_TX_DESC_FLAG_FS |
- RTL8180_TX_DESC_FLAG_LS |
+ tx_flags = RTL818X_TX_DESC_FLAG_OWN | RTL818X_TX_DESC_FLAG_FS |
+ RTL818X_TX_DESC_FLAG_LS |
(ieee80211_get_tx_rate(dev, info)->hw_value << 24) |
skb->len;
if (priv->r8185)
- tx_flags |= RTL8180_TX_DESC_FLAG_DMA |
- RTL8180_TX_DESC_FLAG_NO_ENC;
+ tx_flags |= RTL818X_TX_DESC_FLAG_DMA |
+ RTL818X_TX_DESC_FLAG_NO_ENC;
if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) {
- tx_flags |= RTL8180_TX_DESC_FLAG_RTS;
+ tx_flags |= RTL818X_TX_DESC_FLAG_RTS;
tx_flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
} else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) {
- tx_flags |= RTL8180_TX_DESC_FLAG_CTS;
+ tx_flags |= RTL818X_TX_DESC_FLAG_CTS;
tx_flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
}
@@ -292,8 +292,8 @@ static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
entry->plcp_len = cpu_to_le16(plcp_len);
entry->tx_buf = cpu_to_le32(mapping);
entry->frame_len = cpu_to_le32(skb->len);
- entry->flags2 = info->control.alt_retry_rate_idx >= 0 ?
- ieee80211_get_alt_retry_rate(dev, info)->bitrate << 4 : 0;
+ entry->flags2 = info->control.retries[0].rate_idx >= 0 ?
+ ieee80211_get_alt_retry_rate(dev, info, 0)->bitrate << 4 : 0;
entry->retry_limit = info->control.retry_limit;
entry->flags = cpu_to_le32(tx_flags);
__skb_queue_tail(&ring->queue, skb);
@@ -446,10 +446,10 @@ static int rtl8180_init_rx_ring(struct ieee80211_hw *dev)
*mapping = pci_map_single(priv->pdev, skb_tail_pointer(skb),
MAX_RX_SIZE, PCI_DMA_FROMDEVICE);
entry->rx_buf = cpu_to_le32(*mapping);
- entry->flags = cpu_to_le32(RTL8180_RX_DESC_FLAG_OWN |
+ entry->flags = cpu_to_le32(RTL818X_RX_DESC_FLAG_OWN |
MAX_RX_SIZE);
}
- entry->flags |= cpu_to_le32(RTL8180_RX_DESC_FLAG_EOR);
+ entry->flags |= cpu_to_le32(RTL818X_RX_DESC_FLAG_EOR);
return 0;
}
@@ -615,7 +615,7 @@ static int rtl8180_start(struct ieee80211_hw *dev)
reg |= RTL818X_CMD_TX_ENABLE;
rtl818x_iowrite8(priv, &priv->map->CMD, reg);
- priv->mode = IEEE80211_IF_TYPE_MNTR;
+ priv->mode = NL80211_IFTYPE_MONITOR;
return 0;
err_free_rings:
@@ -633,7 +633,7 @@ static void rtl8180_stop(struct ieee80211_hw *dev)
u8 reg;
int i;
- priv->mode = IEEE80211_IF_TYPE_INVALID;
+ priv->mode = NL80211_IFTYPE_UNSPECIFIED;
rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
@@ -661,11 +661,11 @@ static int rtl8180_add_interface(struct ieee80211_hw *dev,
{
struct rtl8180_priv *priv = dev->priv;
- if (priv->mode != IEEE80211_IF_TYPE_MNTR)
+ if (priv->mode != NL80211_IFTYPE_MONITOR)
return -EOPNOTSUPP;
switch (conf->type) {
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
priv->mode = conf->type;
break;
default:
@@ -688,7 +688,7 @@ static void rtl8180_remove_interface(struct ieee80211_hw *dev,
struct ieee80211_if_init_conf *conf)
{
struct rtl8180_priv *priv = dev->priv;
- priv->mode = IEEE80211_IF_TYPE_MNTR;
+ priv->mode = NL80211_IFTYPE_MONITOR;
priv->vif = NULL;
}
@@ -855,6 +855,7 @@ static int __devinit rtl8180_probe(struct pci_dev *pdev,
priv = dev->priv;
priv->pdev = pdev;
+ dev->max_altrates = 1;
SET_IEEE80211_DEV(dev, &pdev->dev);
pci_set_drvdata(pdev, dev);
diff --git a/drivers/net/wireless/rtl8187.h b/drivers/net/wireless/rtl8187.h
index 5a9515c99960a164a8fb9d8552d4f30cad984717..e82bb4d289e834e2a2117a463d1a96697534a47d 100644
--- a/drivers/net/wireless/rtl8187.h
+++ b/drivers/net/wireless/rtl8187.h
@@ -58,12 +58,6 @@ struct rtl8187b_rx_hdr {
/* {rtl8187,rtl8187b}_tx_info is in skb */
-/* Tx flags are common between rtl8187 and rtl8187b */
-#define RTL8187_TX_FLAG_NO_ENCRYPT (1 << 15)
-#define RTL8187_TX_FLAG_MORE_FRAG (1 << 17)
-#define RTL8187_TX_FLAG_CTS (1 << 18)
-#define RTL8187_TX_FLAG_RTS (1 << 23)
-
struct rtl8187_tx_hdr {
__le32 flags;
__le16 rts_duration;
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c
index ca5deb6244e63c881ba3e48bdee13da2ca2f0716..e9902613e2eeb70695ca52a408e5d558eb515e52 100644
--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -187,18 +187,18 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
}
flags = skb->len;
- flags |= RTL8187_TX_FLAG_NO_ENCRYPT;
+ flags |= RTL818X_TX_DESC_FLAG_NO_ENC;
flags |= ieee80211_get_tx_rate(dev, info)->hw_value << 24;
if (ieee80211_has_morefrags(((struct ieee80211_hdr *)skb->data)->frame_control))
- flags |= RTL8187_TX_FLAG_MORE_FRAG;
+ flags |= RTL818X_TX_DESC_FLAG_MOREFRAG;
if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) {
- flags |= RTL8187_TX_FLAG_RTS;
+ flags |= RTL818X_TX_DESC_FLAG_RTS;
flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
rts_dur = ieee80211_rts_duration(dev, priv->vif,
skb->len, info);
} else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) {
- flags |= RTL8187_TX_FLAG_CTS;
+ flags |= RTL818X_TX_DESC_FLAG_CTS;
flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
}
@@ -354,7 +354,7 @@ static void rtl8187_rx_cb(struct urb *urb)
rx_status.freq = dev->conf.channel->center_freq;
rx_status.band = dev->conf.channel->band;
rx_status.flag |= RX_FLAG_TSFT;
- if (flags & (1 << 13))
+ if (flags & RTL818X_RX_DESC_FLAG_CRC32_ERR)
rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
ieee80211_rx_irqsafe(dev, skb, &rx_status);
@@ -836,11 +836,11 @@ static int rtl8187_add_interface(struct ieee80211_hw *dev,
struct rtl8187_priv *priv = dev->priv;
int i;
- if (priv->mode != IEEE80211_IF_TYPE_MNTR)
+ if (priv->mode != NL80211_IFTYPE_MONITOR)
return -EOPNOTSUPP;
switch (conf->type) {
- case IEEE80211_IF_TYPE_STA:
+ case NL80211_IFTYPE_STATION:
priv->mode = conf->type;
break;
default:
@@ -865,7 +865,7 @@ static void rtl8187_remove_interface(struct ieee80211_hw *dev,
{
struct rtl8187_priv *priv = dev->priv;
mutex_lock(&priv->conf_mutex);
- priv->mode = IEEE80211_IF_TYPE_MNTR;
+ priv->mode = NL80211_IFTYPE_MONITOR;
priv->vif = NULL;
mutex_unlock(&priv->conf_mutex);
}
@@ -1057,7 +1057,7 @@ static int __devinit rtl8187_probe(struct usb_interface *intf,
dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band;
- priv->mode = IEEE80211_IF_TYPE_MNTR;
+ priv->mode = NL80211_IFTYPE_MONITOR;
dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
IEEE80211_HW_RX_INCLUDES_FCS;
@@ -1184,6 +1184,8 @@ static int __devinit rtl8187_probe(struct usb_interface *intf,
dev->max_signal = 65;
}
+ dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+
if ((id->driver_info == DEVICE_RTL8187) && priv->is_rtl8187b)
printk(KERN_INFO "rtl8187: inconsistency between id with OEM"
" info!\n");
diff --git a/drivers/net/wireless/rtl818x.h b/drivers/net/wireless/rtl818x.h
index 00900fe16fce5ae6e515de2337ff3819c887ce52..3538b15211b190bd2cf07d96ecd6caf79c527232 100644
--- a/drivers/net/wireless/rtl818x.h
+++ b/drivers/net/wireless/rtl818x.h
@@ -193,4 +193,39 @@ struct rtl818x_rf_ops {
void (*set_chan)(struct ieee80211_hw *, struct ieee80211_conf *);
};
+/* Tx/Rx flags are common between RTL818X chips */
+
+enum rtl818x_tx_desc_flags {
+ RTL818X_TX_DESC_FLAG_NO_ENC = (1 << 15),
+ RTL818X_TX_DESC_FLAG_TX_OK = (1 << 15),
+ RTL818X_TX_DESC_FLAG_SPLCP = (1 << 16),
+ RTL818X_TX_DESC_FLAG_RX_UNDER = (1 << 16),
+ RTL818X_TX_DESC_FLAG_MOREFRAG = (1 << 17),
+ RTL818X_TX_DESC_FLAG_CTS = (1 << 18),
+ RTL818X_TX_DESC_FLAG_RTS = (1 << 23),
+ RTL818X_TX_DESC_FLAG_LS = (1 << 28),
+ RTL818X_TX_DESC_FLAG_FS = (1 << 29),
+ RTL818X_TX_DESC_FLAG_DMA = (1 << 30),
+ RTL818X_TX_DESC_FLAG_OWN = (1 << 31)
+};
+
+enum rtl818x_rx_desc_flags {
+ RTL818X_RX_DESC_FLAG_ICV_ERR = (1 << 12),
+ RTL818X_RX_DESC_FLAG_CRC32_ERR = (1 << 13),
+ RTL818X_RX_DESC_FLAG_PM = (1 << 14),
+ RTL818X_RX_DESC_FLAG_RX_ERR = (1 << 15),
+ RTL818X_RX_DESC_FLAG_BCAST = (1 << 16),
+ RTL818X_RX_DESC_FLAG_PAM = (1 << 17),
+ RTL818X_RX_DESC_FLAG_MCAST = (1 << 18),
+ RTL818X_RX_DESC_FLAG_QOS = (1 << 19), /* RTL8187(B) only */
+ RTL818X_RX_DESC_FLAG_TRSW = (1 << 24), /* RTL8187(B) only */
+ RTL818X_RX_DESC_FLAG_SPLCP = (1 << 25),
+ RTL818X_RX_DESC_FLAG_FOF = (1 << 26),
+ RTL818X_RX_DESC_FLAG_DMA_FAIL = (1 << 27),
+ RTL818X_RX_DESC_FLAG_LS = (1 << 28),
+ RTL818X_RX_DESC_FLAG_FS = (1 << 29),
+ RTL818X_RX_DESC_FLAG_EOR = (1 << 30),
+ RTL818X_RX_DESC_FLAG_OWN = (1 << 31)
+};
+
#endif /* RTL818X_H */
diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c
index 98df9bc7836a095ffe4bb42242a0665a20c629b3..67b26d3c3cd50548a1b4639ffb949b4345a98906 100644
--- a/drivers/net/wireless/spectrum_cs.c
+++ b/drivers/net/wireless/spectrum_cs.c
@@ -25,7 +25,6 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
-#include <linux/firmware.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -34,9 +33,6 @@
#include "orinoco.h"
-static const char primary_fw_name[] = "symbol_sp24t_prim_fw";
-static const char secondary_fw_name[] = "symbol_sp24t_sec_fw";
-
/********************************************************************/
/* Module stuff */
/********************************************************************/
@@ -71,161 +67,11 @@ struct orinoco_pccard {
static int spectrum_cs_config(struct pcmcia_device *link);
static void spectrum_cs_release(struct pcmcia_device *link);
-/********************************************************************/
-/* Firmware downloader */
-/********************************************************************/
-
-/* Position of PDA in the adapter memory */
-#define EEPROM_ADDR 0x3000
-#define EEPROM_LEN 0x200
-#define PDA_OFFSET 0x100
-
-#define PDA_ADDR (EEPROM_ADDR + PDA_OFFSET)
-#define PDA_WORDS ((EEPROM_LEN - PDA_OFFSET) / 2)
-
/* Constants for the CISREG_CCSR register */
#define HCR_RUN 0x07 /* run firmware after reset */
#define HCR_IDLE 0x0E /* don't run firmware after reset */
#define HCR_MEM16 0x10 /* memory width bit, should be preserved */
-/*
- * AUX port access. To unlock the AUX port write the access keys to the
- * PARAM0-2 registers, then write HERMES_AUX_ENABLE to the HERMES_CONTROL
- * register. Then read it and make sure it's HERMES_AUX_ENABLED.
- */
-#define HERMES_AUX_ENABLE 0x8000 /* Enable auxiliary port access */
-#define HERMES_AUX_DISABLE 0x4000 /* Disable to auxiliary port access */
-#define HERMES_AUX_ENABLED 0xC000 /* Auxiliary port is open */
-
-#define HERMES_AUX_PW0 0xFE01
-#define HERMES_AUX_PW1 0xDC23
-#define HERMES_AUX_PW2 0xBA45
-
-/* End markers */
-#define PDI_END 0x00000000 /* End of PDA */
-#define BLOCK_END 0xFFFFFFFF /* Last image block */
-#define TEXT_END 0x1A /* End of text header */
-
-/*
- * The following structures have little-endian fields denoted by
- * the leading underscore. Don't access them directly - use inline
- * functions defined below.
- */
-
-/*
- * The binary image to be downloaded consists of series of data blocks.
- * Each block has the following structure.
- */
-struct dblock {
- __le32 addr; /* adapter address where to write the block */
- __le16 len; /* length of the data only, in bytes */
- char data[0]; /* data to be written */
-} __attribute__ ((packed));
-
-/*
- * Plug Data References are located in in the image after the last data
- * block. They refer to areas in the adapter memory where the plug data
- * items with matching ID should be written.
- */
-struct pdr {
- __le32 id; /* record ID */
- __le32 addr; /* adapter address where to write the data */
- __le32 len; /* expected length of the data, in bytes */
- char next[0]; /* next PDR starts here */
-} __attribute__ ((packed));
-
-
-/*
- * Plug Data Items are located in the EEPROM read from the adapter by
- * primary firmware. They refer to the device-specific data that should
- * be plugged into the secondary firmware.
- */
-struct pdi {
- __le16 len; /* length of ID and data, in words */
- __le16 id; /* record ID */
- char data[0]; /* plug data */
-} __attribute__ ((packed));
-
-
-/* Functions for access to little-endian data */
-static inline u32
-dblock_addr(const struct dblock *blk)
-{
- return le32_to_cpu(blk->addr);
-}
-
-static inline u32
-dblock_len(const struct dblock *blk)
-{
- return le16_to_cpu(blk->len);
-}
-
-static inline u32
-pdr_id(const struct pdr *pdr)
-{
- return le32_to_cpu(pdr->id);
-}
-
-static inline u32
-pdr_addr(const struct pdr *pdr)
-{
- return le32_to_cpu(pdr->addr);
-}
-
-static inline u32
-pdr_len(const struct pdr *pdr)
-{
- return le32_to_cpu(pdr->len);
-}
-
-static inline u32
-pdi_id(const struct pdi *pdi)
-{
- return le16_to_cpu(pdi->id);
-}
-
-/* Return length of the data only, in bytes */
-static inline u32
-pdi_len(const struct pdi *pdi)
-{
- return 2 * (le16_to_cpu(pdi->len) - 1);
-}
-
-
-/* Set address of the auxiliary port */
-static inline void
-spectrum_aux_setaddr(hermes_t *hw, u32 addr)
-{
- hermes_write_reg(hw, HERMES_AUXPAGE, (u16) (addr >> 7));
- hermes_write_reg(hw, HERMES_AUXOFFSET, (u16) (addr & 0x7F));
-}
-
-
-/* Open access to the auxiliary port */
-static int
-spectrum_aux_open(hermes_t *hw)
-{
- int i;
-
- /* Already open? */
- if (hermes_read_reg(hw, HERMES_CONTROL) == HERMES_AUX_ENABLED)
- return 0;
-
- hermes_write_reg(hw, HERMES_PARAM0, HERMES_AUX_PW0);
- hermes_write_reg(hw, HERMES_PARAM1, HERMES_AUX_PW1);
- hermes_write_reg(hw, HERMES_PARAM2, HERMES_AUX_PW2);
- hermes_write_reg(hw, HERMES_CONTROL, HERMES_AUX_ENABLE);
-
- for (i = 0; i < 20; i++) {
- udelay(10);
- if (hermes_read_reg(hw, HERMES_CONTROL) ==
- HERMES_AUX_ENABLED)
- return 0;
- }
-
- return -EBUSY;
-}
-
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
@@ -292,275 +138,29 @@ spectrum_reset(struct pcmcia_device *link, int idle)
return -ENODEV;
}
+/********************************************************************/
+/* Device methods */
+/********************************************************************/
-/*
- * Scan PDR for the record with the specified RECORD_ID.
- * If it's not found, return NULL.
- */
-static struct pdr *
-spectrum_find_pdr(struct pdr *first_pdr, u32 record_id)
-{
- struct pdr *pdr = first_pdr;
-
- while (pdr_id(pdr) != PDI_END) {
- /*
- * PDR area is currently not terminated by PDI_END.
- * It's followed by CRC records, which have the type
- * field where PDR has length. The type can be 0 or 1.
- */
- if (pdr_len(pdr) < 2)
- return NULL;
-
- /* If the record ID matches, we are done */
- if (pdr_id(pdr) == record_id)
- return pdr;
-
- pdr = (struct pdr *) pdr->next;
- }
- return NULL;
-}
-
-
-/* Process one Plug Data Item - find corresponding PDR and plug it */
-static int
-spectrum_plug_pdi(hermes_t *hw, struct pdr *first_pdr, struct pdi *pdi)
-{
- struct pdr *pdr;
-
- /* Find the PDI corresponding to this PDR */
- pdr = spectrum_find_pdr(first_pdr, pdi_id(pdi));
-
- /* No match is found, safe to ignore */
- if (!pdr)
- return 0;
-
- /* Lengths of the data in PDI and PDR must match */
- if (pdi_len(pdi) != pdr_len(pdr))
- return -EINVAL;
-
- /* do the actual plugging */
- spectrum_aux_setaddr(hw, pdr_addr(pdr));
- hermes_write_bytes(hw, HERMES_AUXDATA, pdi->data, pdi_len(pdi));
-
- return 0;
-}
-
-
-/* Read PDA from the adapter */
-static int
-spectrum_read_pda(hermes_t *hw, __le16 *pda, int pda_len)
-{
- int ret;
- int pda_size;
-
- /* Issue command to read EEPROM */
- ret = hermes_docmd_wait(hw, HERMES_CMD_READMIF, 0, NULL);
- if (ret)
- return ret;
-
- /* Open auxiliary port */
- ret = spectrum_aux_open(hw);
- if (ret)
- return ret;
-
- /* read PDA from EEPROM */
- spectrum_aux_setaddr(hw, PDA_ADDR);
- hermes_read_words(hw, HERMES_AUXDATA, pda, pda_len / 2);
-
- /* Check PDA length */
- pda_size = le16_to_cpu(pda[0]);
- if (pda_size > pda_len)
- return -EINVAL;
-
- return 0;
-}
-
-
-/* Parse PDA and write the records into the adapter */
-static int
-spectrum_apply_pda(hermes_t *hw, const struct dblock *first_block,
- __le16 *pda)
-{
- int ret;
- struct pdi *pdi;
- struct pdr *first_pdr;
- const struct dblock *blk = first_block;
-
- /* Skip all blocks to locate Plug Data References */
- while (dblock_addr(blk) != BLOCK_END)
- blk = (struct dblock *) &blk->data[dblock_len(blk)];
-
- first_pdr = (struct pdr *) blk;
-
- /* Go through every PDI and plug them into the adapter */
- pdi = (struct pdi *) (pda + 2);
- while (pdi_id(pdi) != PDI_END) {
- ret = spectrum_plug_pdi(hw, first_pdr, pdi);
- if (ret)
- return ret;
-
- /* Increment to the next PDI */
- pdi = (struct pdi *) &pdi->data[pdi_len(pdi)];
- }
- return 0;
-}
-
-
-/* Load firmware blocks into the adapter */
-static int
-spectrum_load_blocks(hermes_t *hw, const struct dblock *first_block)
-{
- const struct dblock *blk;
- u32 blkaddr;
- u32 blklen;
-
- blk = first_block;
- blkaddr = dblock_addr(blk);
- blklen = dblock_len(blk);
-
- while (dblock_addr(blk) != BLOCK_END) {
- spectrum_aux_setaddr(hw, blkaddr);
- hermes_write_bytes(hw, HERMES_AUXDATA, blk->data,
- blklen);
-
- blk = (struct dblock *) &blk->data[blklen];
- blkaddr = dblock_addr(blk);
- blklen = dblock_len(blk);
- }
- return 0;
-}
-
-
-/*
- * Process a firmware image - stop the card, load the firmware, reset
- * the card and make sure it responds. For the secondary firmware take
- * care of the PDA - read it and then write it on top of the firmware.
- */
static int
-spectrum_dl_image(hermes_t *hw, struct pcmcia_device *link,
- const unsigned char *image, int secondary)
+spectrum_cs_hard_reset(struct orinoco_private *priv)
{
- int ret;
- const unsigned char *ptr;
- const struct dblock *first_block;
-
- /* Plug Data Area (PDA) */
- __le16 pda[PDA_WORDS];
-
- /* Binary block begins after the 0x1A marker */
- ptr = image;
- while (*ptr++ != TEXT_END);
- first_block = (const struct dblock *) ptr;
-
- /* Read the PDA */
- if (secondary) {
- ret = spectrum_read_pda(hw, pda, sizeof(pda));
- if (ret)
- return ret;
- }
-
- /* Stop the firmware, so that it can be safely rewritten */
- ret = spectrum_reset(link, 1);
- if (ret)
- return ret;
-
- /* Program the adapter with new firmware */
- ret = spectrum_load_blocks(hw, first_block);
- if (ret)
- return ret;
-
- /* Write the PDA to the adapter */
- if (secondary) {
- ret = spectrum_apply_pda(hw, first_block, pda);
- if (ret)
- return ret;
- }
-
- /* Run the firmware */
- ret = spectrum_reset(link, 0);
- if (ret)
- return ret;
-
- /* Reset hermes chip and make sure it responds */
- ret = hermes_init(hw);
-
- /* hermes_reset() should return 0 with the secondary firmware */
- if (secondary && ret != 0)
- return -ENODEV;
+ struct orinoco_pccard *card = priv->card;
+ struct pcmcia_device *link = card->p_dev;
- /* And this should work with any firmware */
- if (!hermes_present(hw))
- return -ENODEV;
+ /* Soft reset using COR and HCR */
+ spectrum_reset(link, 0);
return 0;
}
-
-/*
- * Download the firmware into the card, this also does a PCMCIA soft
- * reset on the card, to make sure it's in a sane state.
- */
static int
-spectrum_dl_firmware(hermes_t *hw, struct pcmcia_device *link)
-{
- int ret;
- const struct firmware *fw_entry;
-
- if (request_firmware(&fw_entry, primary_fw_name,
- &handle_to_dev(link)) != 0) {
- printk(KERN_ERR PFX "Cannot find firmware: %s\n",
- primary_fw_name);
- return -ENOENT;
- }
-
- /* Load primary firmware */
- ret = spectrum_dl_image(hw, link, fw_entry->data, 0);
- release_firmware(fw_entry);
- if (ret) {
- printk(KERN_ERR PFX "Primary firmware download failed\n");
- return ret;
- }
-
- if (request_firmware(&fw_entry, secondary_fw_name,
- &handle_to_dev(link)) != 0) {
- printk(KERN_ERR PFX "Cannot find firmware: %s\n",
- secondary_fw_name);
- return -ENOENT;
- }
-
- /* Load secondary firmware */
- ret = spectrum_dl_image(hw, link, fw_entry->data, 1);
- release_firmware(fw_entry);
- if (ret) {
- printk(KERN_ERR PFX "Secondary firmware download failed\n");
- }
-
- return ret;
-}
-
-/********************************************************************/
-/* Device methods */
-/********************************************************************/
-
-static int
-spectrum_cs_hard_reset(struct orinoco_private *priv)
+spectrum_cs_stop_firmware(struct orinoco_private *priv, int idle)
{
struct orinoco_pccard *card = priv->card;
struct pcmcia_device *link = card->p_dev;
- int err;
- if (!hermes_present(&priv->hw)) {
- /* The firmware needs to be reloaded */
- if (spectrum_dl_firmware(&priv->hw, link) != 0) {
- printk(KERN_ERR PFX "Firmware download failed\n");
- err = -ENODEV;
- }
- } else {
- /* Soft reset using COR and HCR */
- spectrum_reset(link, 0);
- }
-
- return 0;
+ return spectrum_reset(link, idle);
}
/********************************************************************/
@@ -582,7 +182,9 @@ spectrum_cs_probe(struct pcmcia_device *link)
struct orinoco_private *priv;
struct orinoco_pccard *card;
- dev = alloc_orinocodev(sizeof(*card), spectrum_cs_hard_reset);
+ dev = alloc_orinocodev(sizeof(*card), &handle_to_dev(link),
+ spectrum_cs_hard_reset,
+ spectrum_cs_stop_firmware);
if (! dev)
return -ENOMEM;
priv = netdev_priv(dev);
@@ -593,7 +195,7 @@ spectrum_cs_probe(struct pcmcia_device *link)
link->priv = dev;
/* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = orinoco_interrupt;
link->irq.Instance = dev;
@@ -784,7 +386,7 @@ spectrum_cs_config(struct pcmcia_device *link)
dev->irq = link->irq.AssignedIRQ;
card->node.major = card->node.minor = 0;
- /* Reset card and download firmware */
+ /* Reset card */
if (spectrum_cs_hard_reset(priv) != 0) {
goto failed;
}
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index 00a3559e5aa4c362d62b0baae8a545bd853ac3c6..b5de38a9b791bd3611678051e8d26d1d252e627b 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -4496,7 +4496,7 @@ wavelan_probe(struct pcmcia_device *p_dev)
p_dev->io.IOAddrLines = 3;
/* Interrupt setup */
- p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+ p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
p_dev->irq.Handler = wavelan_interrupt;
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 377141995e36ca70132ecbe7e6ff857d7fe262a1..74a5ad2f1223cc23c21c7e593a3f42b8ebd3e41f 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -79,7 +79,7 @@ static int pc_debug = PCMCIA_DEBUG;
module_param(pc_debug, int, 0);
#define dprintk(n, format, args...) \
{ if (pc_debug > (n)) \
- printk(KERN_INFO "%s: " format "\n", __FUNCTION__ , ##args); }
+ printk(KERN_INFO "%s: " format "\n", __func__ , ##args); }
#else
#define dprintk(n, format, args...)
#endif
@@ -470,7 +470,7 @@ static int wl3501_pwr_mgmt(struct wl3501_card *this, int suspend)
spin_unlock_irqrestore(&this->lock, flags);
rc = wait_event_interruptible(this->wait,
this->sig_pwr_mgmt_confirm.status != 255);
- printk(KERN_INFO "%s: %s status=%d\n", __FUNCTION__,
+ printk(KERN_INFO "%s: %s status=%d\n", __func__,
suspend ? "suspend" : "resume",
this->sig_pwr_mgmt_confirm.status);
goto out;
@@ -1199,7 +1199,7 @@ static int wl3501_reset_board(struct wl3501_card *this)
}
WL3501_NOPLOOP(10);
}
- printk(KERN_WARNING "%s: failed to reset the board!\n", __FUNCTION__);
+ printk(KERN_WARNING "%s: failed to reset the board!\n", __func__);
rc = -ENODEV;
out:
return rc;
@@ -1250,7 +1250,7 @@ static int wl3501_init_firmware(struct wl3501_card *this)
out:
return rc;
fail:
- printk(KERN_WARNING "%s: failed!\n", __FUNCTION__);
+ printk(KERN_WARNING "%s: failed!\n", __func__);
goto out;
}
@@ -1917,7 +1917,7 @@ static int wl3501_probe(struct pcmcia_device *p_dev)
p_dev->io.IOAddrLines = 5;
/* Interrupt setup */
- p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+ p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
p_dev->irq.Handler = wl3501_interrupt;
diff --git a/drivers/net/wireless/zd1211rw/Makefile b/drivers/net/wireless/zd1211rw/Makefile
index cc36126cee8860bd8ad167087ec6f9f3547d6277..1907eafb9b16b72aea2502869b420dbe87dbe8b5 100644
--- a/drivers/net/wireless/zd1211rw/Makefile
+++ b/drivers/net/wireless/zd1211rw/Makefile
@@ -1,6 +1,6 @@
obj-$(CONFIG_ZD1211RW) += zd1211rw.o
-zd1211rw-objs := zd_chip.o zd_ieee80211.o zd_mac.o \
+zd1211rw-objs := zd_chip.o zd_mac.o \
zd_rf_al2230.o zd_rf_rf2959.o \
zd_rf_al7230b.o zd_rf_uw2453.o \
zd_rf.o zd_usb.o
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index 0acb5c345734760645025d36a7d289504ec93611..e0ac58b8ff1fafe3e57a042f8e2a2ddfafeacc30 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -28,7 +28,6 @@
#include "zd_def.h"
#include "zd_chip.h"
-#include "zd_ieee80211.h"
#include "zd_mac.h"
#include "zd_rf.h"
diff --git a/drivers/net/wireless/zd1211rw/zd_ieee80211.c b/drivers/net/wireless/zd1211rw/zd_ieee80211.c
deleted file mode 100644
index d8dc41ec0e5d13722c19a73bdfa33b5ccc334549..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/zd1211rw/zd_ieee80211.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- * In the long term, we'll probably find a better way of handling regulatory
- * requirements outside of the driver.
- */
-
-#include <linux/kernel.h>
-#include <net/mac80211.h>
-
-#include "zd_ieee80211.h"
-#include "zd_mac.h"
-
-struct channel_range {
- u8 regdomain;
- u8 start;
- u8 end; /* exclusive (channel must be less than end) */
-};
-
-static const struct channel_range channel_ranges[] = {
- { ZD_REGDOMAIN_FCC, 1, 12 },
- { ZD_REGDOMAIN_IC, 1, 12 },
- { ZD_REGDOMAIN_ETSI, 1, 14 },
- { ZD_REGDOMAIN_JAPAN, 1, 14 },
- { ZD_REGDOMAIN_SPAIN, 1, 14 },
- { ZD_REGDOMAIN_FRANCE, 1, 14 },
-
- /* Japan originally only had channel 14 available (see CHNL_ID 0x40 in
- * 802.11). However, in 2001 the range was extended to include channels
- * 1-13. The ZyDAS devices still use the old region code but are
- * designed to allow the extra channel access in Japan. */
- { ZD_REGDOMAIN_JAPAN_ADD, 1, 15 },
-};
-
-static const struct channel_range *zd_channel_range(u8 regdomain)
-{
- int i;
- for (i = 0; i < ARRAY_SIZE(channel_ranges); i++) {
- const struct channel_range *range = &channel_ranges[i];
- if (range->regdomain == regdomain)
- return range;
- }
- return NULL;
-}
-
-#define CHAN_TO_IDX(chan) ((chan) - 1)
-
-static void unmask_bg_channels(struct ieee80211_hw *hw,
- const struct channel_range *range,
- struct ieee80211_supported_band *sband)
-{
- u8 channel;
-
- for (channel = range->start; channel < range->end; channel++) {
- struct ieee80211_channel *chan =
- &sband->channels[CHAN_TO_IDX(channel)];
- chan->flags = 0;
- }
-}
-
-void zd_geo_init(struct ieee80211_hw *hw, u8 regdomain)
-{
- struct zd_mac *mac = zd_hw_mac(hw);
- const struct channel_range *range;
-
- dev_dbg(zd_mac_dev(mac), "regdomain %#02x\n", regdomain);
-
- range = zd_channel_range(regdomain);
- if (!range) {
- /* The vendor driver overrides the regulatory domain and
- * allowed channel registers and unconditionally restricts
- * available channels to 1-11 everywhere. Match their
- * questionable behaviour only for regdomains which we don't
- * recognise. */
- dev_warn(zd_mac_dev(mac), "Unrecognised regulatory domain: "
- "%#02x. Defaulting to FCC.\n", regdomain);
- range = zd_channel_range(ZD_REGDOMAIN_FCC);
- }
-
- unmask_bg_channels(hw, range, &mac->band);
-}
-
diff --git a/drivers/net/wireless/zd1211rw/zd_ieee80211.h b/drivers/net/wireless/zd1211rw/zd_ieee80211.h
deleted file mode 100644
index 26b79f19758751daadade34a7422595397950d4e..0000000000000000000000000000000000000000
--- a/drivers/net/wireless/zd1211rw/zd_ieee80211.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* ZD1211 USB-WLAN driver for Linux
- *
- * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
- * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef _ZD_IEEE80211_H
-#define _ZD_IEEE80211_H
-
-#include <net/mac80211.h>
-
-/* Additional definitions from the standards.
- */
-
-#define ZD_REGDOMAIN_FCC 0x10
-#define ZD_REGDOMAIN_IC 0x20
-#define ZD_REGDOMAIN_ETSI 0x30
-#define ZD_REGDOMAIN_SPAIN 0x31
-#define ZD_REGDOMAIN_FRANCE 0x32
-#define ZD_REGDOMAIN_JAPAN_ADD 0x40
-#define ZD_REGDOMAIN_JAPAN 0x41
-
-enum {
- MIN_CHANNEL24 = 1,
- MAX_CHANNEL24 = 14,
-};
-
-void zd_geo_init(struct ieee80211_hw *hw, u8 regdomain);
-
-#define ZD_PLCP_SERVICE_LENGTH_EXTENSION 0x80
-
-struct ofdm_plcp_header {
- u8 prefix[3];
- __le16 service;
-} __attribute__((packed));
-
-static inline u8 zd_ofdm_plcp_header_rate(const struct ofdm_plcp_header *header)
-{
- return header->prefix[0] & 0xf;
-}
-
-/* The following defines give the encoding of the 4-bit rate field in the
- * OFDM (802.11a/802.11g) PLCP header. Notify that these values are used to
- * define the zd-rate values for OFDM.
- *
- * See the struct zd_ctrlset definition in zd_mac.h.
- */
-#define ZD_OFDM_PLCP_RATE_6M 0xb
-#define ZD_OFDM_PLCP_RATE_9M 0xf
-#define ZD_OFDM_PLCP_RATE_12M 0xa
-#define ZD_OFDM_PLCP_RATE_18M 0xe
-#define ZD_OFDM_PLCP_RATE_24M 0x9
-#define ZD_OFDM_PLCP_RATE_36M 0xd
-#define ZD_OFDM_PLCP_RATE_48M 0x8
-#define ZD_OFDM_PLCP_RATE_54M 0xc
-
-struct cck_plcp_header {
- u8 signal;
- u8 service;
- __le16 length;
- __le16 crc16;
-} __attribute__((packed));
-
-static inline u8 zd_cck_plcp_header_signal(const struct cck_plcp_header *header)
-{
- return header->signal;
-}
-
-/* These defines give the encodings of the signal field in the 802.11b PLCP
- * header. The signal field gives the bit rate of the following packet. Even
- * if technically wrong we use CCK here also for the 1 MBit/s and 2 MBit/s
- * rate to stay consistent with Zydas and our use of the term.
- *
- * Notify that these values are *not* used in the zd-rates.
- */
-#define ZD_CCK_PLCP_SIGNAL_1M 0x0a
-#define ZD_CCK_PLCP_SIGNAL_2M 0x14
-#define ZD_CCK_PLCP_SIGNAL_5M5 0x37
-#define ZD_CCK_PLCP_SIGNAL_11M 0x6e
-
-#endif /* _ZD_IEEE80211_H */
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 4d7b98b050304684d6b9d09d4b3dbc34209348fb..fe1867b25ff7fb522e57927dfa6180f5f0f177bb 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -3,7 +3,7 @@
* Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
* Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org>
* Copyright (C) 2006-2007 Michael Wu <flamingice@sourmilk.net>
- * Copyright (c) 2007 Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
+ * Copyright (C) 2007-2008 Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -29,9 +29,23 @@
#include "zd_def.h"
#include "zd_chip.h"
#include "zd_mac.h"
-#include "zd_ieee80211.h"
#include "zd_rf.h"
+struct zd_reg_alpha2_map {
+ u32 reg;
+ char alpha2[2];
+};
+
+static struct zd_reg_alpha2_map reg_alpha2_map[] = {
+ { ZD_REGDOMAIN_FCC, "US" },
+ { ZD_REGDOMAIN_IC, "CA" },
+ { ZD_REGDOMAIN_ETSI, "DE" }, /* Generic ETSI, use most restrictive */
+ { ZD_REGDOMAIN_JAPAN, "JP" },
+ { ZD_REGDOMAIN_JAPAN_ADD, "JP" },
+ { ZD_REGDOMAIN_SPAIN, "ES" },
+ { ZD_REGDOMAIN_FRANCE, "FR" },
+};
+
/* This table contains the hardware specific values for the modulation rates. */
static const struct ieee80211_rate zd_rates[] = {
{ .bitrate = 10,
@@ -95,6 +109,21 @@ static void housekeeping_init(struct zd_mac *mac);
static void housekeeping_enable(struct zd_mac *mac);
static void housekeeping_disable(struct zd_mac *mac);
+static int zd_reg2alpha2(u8 regdomain, char *alpha2)
+{
+ unsigned int i;
+ struct zd_reg_alpha2_map *reg_map;
+ for (i = 0; i < ARRAY_SIZE(reg_alpha2_map); i++) {
+ reg_map = ®_alpha2_map[i];
+ if (regdomain == reg_map->reg) {
+ alpha2[0] = reg_map->alpha2[0];
+ alpha2[1] = reg_map->alpha2[1];
+ return 0;
+ }
+ }
+ return 1;
+}
+
int zd_mac_preinit_hw(struct ieee80211_hw *hw)
{
int r;
@@ -115,6 +144,7 @@ int zd_mac_init_hw(struct ieee80211_hw *hw)
int r;
struct zd_mac *mac = zd_hw_mac(hw);
struct zd_chip *chip = &mac->chip;
+ char alpha2[2];
u8 default_regdomain;
r = zd_chip_enable_int(chip);
@@ -139,7 +169,9 @@ int zd_mac_init_hw(struct ieee80211_hw *hw)
if (r)
goto disable_int;
- zd_geo_init(hw, mac->regdomain);
+ r = zd_reg2alpha2(mac->regdomain, alpha2);
+ if (!r)
+ regulatory_hint(hw->wiphy, alpha2, NULL);
r = 0;
disable_int:
@@ -579,7 +611,7 @@ static int filter_ack(struct ieee80211_hw *hw, struct ieee80211_hdr *rx_hdr,
q = &zd_hw_mac(hw)->ack_wait_queue;
spin_lock_irqsave(&q->lock, flags);
- for (skb = q->next; skb != (struct sk_buff *)q; skb = skb->next) {
+ skb_queue_walk(q, skb) {
struct ieee80211_hdr *tx_hdr;
tx_hdr = (struct ieee80211_hdr *)skb->data;
@@ -684,15 +716,15 @@ static int zd_op_add_interface(struct ieee80211_hw *hw,
{
struct zd_mac *mac = zd_hw_mac(hw);
- /* using IEEE80211_IF_TYPE_INVALID to indicate no mode selected */
- if (mac->type != IEEE80211_IF_TYPE_INVALID)
+ /* using NL80211_IFTYPE_UNSPECIFIED to indicate no mode selected */
+ if (mac->type != NL80211_IFTYPE_UNSPECIFIED)
return -EOPNOTSUPP;
switch (conf->type) {
- case IEEE80211_IF_TYPE_MNTR:
- case IEEE80211_IF_TYPE_MESH_POINT:
- case IEEE80211_IF_TYPE_STA:
- case IEEE80211_IF_TYPE_IBSS:
+ case NL80211_IFTYPE_MONITOR:
+ case NL80211_IFTYPE_MESH_POINT:
+ case NL80211_IFTYPE_STATION:
+ case NL80211_IFTYPE_ADHOC:
mac->type = conf->type;
break;
default:
@@ -706,7 +738,7 @@ static void zd_op_remove_interface(struct ieee80211_hw *hw,
struct ieee80211_if_init_conf *conf)
{
struct zd_mac *mac = zd_hw_mac(hw);
- mac->type = IEEE80211_IF_TYPE_INVALID;
+ mac->type = NL80211_IFTYPE_UNSPECIFIED;
zd_set_beacon_interval(&mac->chip, 0);
zd_write_mac_addr(&mac->chip, NULL);
}
@@ -725,8 +757,8 @@ static int zd_op_config_interface(struct ieee80211_hw *hw,
int associated;
int r;
- if (mac->type == IEEE80211_IF_TYPE_MESH_POINT ||
- mac->type == IEEE80211_IF_TYPE_IBSS) {
+ if (mac->type == NL80211_IFTYPE_MESH_POINT ||
+ mac->type == NL80211_IFTYPE_ADHOC) {
associated = true;
if (conf->changed & IEEE80211_IFCC_BEACON) {
struct sk_buff *beacon = ieee80211_beacon_get(hw, vif);
@@ -753,7 +785,7 @@ static int zd_op_config_interface(struct ieee80211_hw *hw,
return 0;
}
-void zd_process_intr(struct work_struct *work)
+static void zd_process_intr(struct work_struct *work)
{
u16 int_status;
struct zd_mac *mac = container_of(work, struct zd_mac, process_intr);
@@ -923,7 +955,7 @@ struct ieee80211_hw *zd_mac_alloc_hw(struct usb_interface *intf)
spin_lock_init(&mac->lock);
mac->hw = hw;
- mac->type = IEEE80211_IF_TYPE_INVALID;
+ mac->type = NL80211_IFTYPE_UNSPECIFIED;
memcpy(mac->channels, zd_channels, sizeof(zd_channels));
memcpy(mac->rates, zd_rates, sizeof(zd_rates));
@@ -937,6 +969,11 @@ struct ieee80211_hw *zd_mac_alloc_hw(struct usb_interface *intf)
hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_SIGNAL_DB;
+ hw->wiphy->interface_modes =
+ BIT(NL80211_IFTYPE_MESH_POINT) |
+ BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_ADHOC);
+
hw->max_signal = 100;
hw->queues = 1;
hw->extra_tx_headroom = sizeof(struct zd_ctrlset);
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.h b/drivers/net/wireless/zd1211rw/zd_mac.h
index 18c1d56d3dd7faf7d9c8285ce0a1e1ee7da5e4af..4c05d3ee4c37a1c84bcc88098edf0c077eef41d8 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.h
+++ b/drivers/net/wireless/zd1211rw/zd_mac.h
@@ -25,7 +25,6 @@
#include <net/mac80211.h>
#include "zd_chip.h"
-#include "zd_ieee80211.h"
struct zd_ctrlset {
u8 modulation;
@@ -187,6 +186,70 @@ struct zd_mac {
unsigned int pass_ctrl:1;
};
+#define ZD_REGDOMAIN_FCC 0x10
+#define ZD_REGDOMAIN_IC 0x20
+#define ZD_REGDOMAIN_ETSI 0x30
+#define ZD_REGDOMAIN_SPAIN 0x31
+#define ZD_REGDOMAIN_FRANCE 0x32
+#define ZD_REGDOMAIN_JAPAN_ADD 0x40
+#define ZD_REGDOMAIN_JAPAN 0x41
+
+enum {
+ MIN_CHANNEL24 = 1,
+ MAX_CHANNEL24 = 14,
+};
+
+#define ZD_PLCP_SERVICE_LENGTH_EXTENSION 0x80
+
+struct ofdm_plcp_header {
+ u8 prefix[3];
+ __le16 service;
+} __attribute__((packed));
+
+static inline u8 zd_ofdm_plcp_header_rate(const struct ofdm_plcp_header *header)
+{
+ return header->prefix[0] & 0xf;
+}
+
+/* The following defines give the encoding of the 4-bit rate field in the
+ * OFDM (802.11a/802.11g) PLCP header. Notify that these values are used to
+ * define the zd-rate values for OFDM.
+ *
+ * See the struct zd_ctrlset definition in zd_mac.h.
+ */
+#define ZD_OFDM_PLCP_RATE_6M 0xb
+#define ZD_OFDM_PLCP_RATE_9M 0xf
+#define ZD_OFDM_PLCP_RATE_12M 0xa
+#define ZD_OFDM_PLCP_RATE_18M 0xe
+#define ZD_OFDM_PLCP_RATE_24M 0x9
+#define ZD_OFDM_PLCP_RATE_36M 0xd
+#define ZD_OFDM_PLCP_RATE_48M 0x8
+#define ZD_OFDM_PLCP_RATE_54M 0xc
+
+struct cck_plcp_header {
+ u8 signal;
+ u8 service;
+ __le16 length;
+ __le16 crc16;
+} __attribute__((packed));
+
+static inline u8 zd_cck_plcp_header_signal(const struct cck_plcp_header *header)
+{
+ return header->signal;
+}
+
+/* These defines give the encodings of the signal field in the 802.11b PLCP
+ * header. The signal field gives the bit rate of the following packet. Even
+ * if technically wrong we use CCK here also for the 1 MBit/s and 2 MBit/s
+ * rate to stay consistent with Zydas and our use of the term.
+ *
+ * Notify that these values are *not* used in the zd-rates.
+ */
+#define ZD_CCK_PLCP_SIGNAL_1M 0x0a
+#define ZD_CCK_PLCP_SIGNAL_2M 0x14
+#define ZD_CCK_PLCP_SIGNAL_5M5 0x37
+#define ZD_CCK_PLCP_SIGNAL_11M 0x6e
+
static inline struct zd_mac *zd_hw_mac(struct ieee80211_hw *hw)
{
return hw->priv;
diff --git a/drivers/net/wireless/zd1211rw/zd_rf.c b/drivers/net/wireless/zd1211rw/zd_rf.c
index ec4129312813608089cc98fd13964fe0428e5ecd..7207bfd2e6cdd8dba5b517f68367206a5f19073b 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf.c
+++ b/drivers/net/wireless/zd1211rw/zd_rf.c
@@ -23,7 +23,7 @@
#include "zd_def.h"
#include "zd_rf.h"
-#include "zd_ieee80211.h"
+#include "zd_mac.h"
#include "zd_chip.h"
static const char * const rfs[] = {
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index da8b7433e3a69b731c5d534bb86d1f9a46bb301f..a60ae86bd5c9bddf5a9e8663ffdac0004d6183c8 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -58,6 +58,7 @@ static struct usb_device_id usb_ids[] = {
{ USB_DEVICE(0x0586, 0x3407), .driver_info = DEVICE_ZD1211 },
{ USB_DEVICE(0x129b, 0x1666), .driver_info = DEVICE_ZD1211 },
{ USB_DEVICE(0x157e, 0x300a), .driver_info = DEVICE_ZD1211 },
+ { USB_DEVICE(0x0105, 0x145f), .driver_info = DEVICE_ZD1211 },
/* ZD1211B */
{ USB_DEVICE(0x0ace, 0x1215), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B },
diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c
index 40337a06c18ab7defa6160af363df122143545a9..146ca9cd1567f20858b521dc1b552c1da3362f17 100644
--- a/drivers/pci/hotplug/fakephp.c
+++ b/drivers/pci/hotplug/fakephp.c
@@ -320,15 +320,15 @@ static int disable_slot(struct hotplug_slot *slot)
return -ENODEV;
}
+ /* remove the device from the pci core */
+ pci_remove_bus_device(dev);
+
/* queue work item to blow away this sysfs entry and other
* parts.
*/
INIT_WORK(&dslot->remove_work, remove_slot_worker);
queue_work(dummyphp_wq, &dslot->remove_work);
- /* blow away this sysfs entry and other parts. */
- remove_slot(dslot);
-
pci_dev_put(dev);
}
return 0;
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index ab31f5ba665d14c23ba3d3f19194eb154312e9c1..9d934ddee95661b76c133864591c545bdba571cc 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -258,7 +258,7 @@ static int pcie_poll_cmd(struct controller *ctrl)
return 1;
}
}
- while (timeout > 1000) {
+ while (timeout > 0) {
msleep(10);
timeout -= 10;
if (!pciehp_readw(ctrl, SLOTSTATUS, &slot_status)) {
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 9c718583a237f4f6082e7dcc5e84e23e85ee651c..77baff022f71b85259e1e064a06531b03a9bb727 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -16,6 +16,7 @@
#include <linux/kernel.h>
+#include <linux/sched.h>
#include <linux/pci.h>
#include <linux/stat.h>
#include <linux/topology.h>
@@ -484,6 +485,21 @@ pci_mmap_legacy_mem(struct kobject *kobj, struct bin_attribute *attr,
#endif /* HAVE_PCI_LEGACY */
#ifdef HAVE_PCI_MMAP
+
+static int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vma)
+{
+ unsigned long nr, start, size;
+
+ nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
+ start = vma->vm_pgoff;
+ size = pci_resource_len(pdev, resno) >> PAGE_SHIFT;
+ if (start < size && size - start >= nr)
+ return 1;
+ WARN(1, "process \"%s\" tried to map 0x%08lx-0x%08lx on %s BAR %d (size 0x%08lx)\n",
+ current->comm, start, start+nr, pci_name(pdev), resno, size);
+ return 0;
+}
+
/**
* pci_mmap_resource - map a PCI resource into user memory space
* @kobj: kobject for mapping
@@ -510,6 +526,9 @@ pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
if (i >= PCI_ROM_RESOURCE)
return -ENODEV;
+ if (!pci_mmap_fits(pdev, i, vma))
+ return -EINVAL;
+
/* pci_mmap_page_range() expects the same kind of entry as coming
* from /proc/bus/pci/ which is a "user visible" value. If this is
* different from the resource itself, arch will do necessary fixup.
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 9a7c9e1408a41823aef2198f6e3a8e0e220d609a..851f5b83cdbc3f62f352627d0ee91848fc9923c0 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -527,7 +527,7 @@ static int pcie_aspm_sanity_check(struct pci_dev *pdev)
*/
pci_read_config_dword(child_dev, child_pos + PCI_EXP_DEVCAP,
®32);
- if (!(reg32 & PCI_EXP_DEVCAP_RBER && !aspm_force)) {
+ if (!(reg32 & PCI_EXP_DEVCAP_RBER) && !aspm_force) {
printk("Pre-1.1 PCIe device detected, "
"disable ASPM for %s. It can be enabled forcedly"
" with 'pcie_aspm=force'\n", pci_name(pdev));
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index cce2f4cb1fbf37985d7303ec2e34d9f507d92aee..36698e57b97f659dbc20f03f4f6df6fe0e718694 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -304,6 +304,9 @@ static int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
} else {
res->start = l64;
res->end = l64 + sz64;
+ printk(KERN_DEBUG "PCI: %s reg %x 64bit mmio: [%llx, %llx]\n",
+ pci_name(dev), pos, (unsigned long long)res->start,
+ (unsigned long long)res->end);
}
} else {
sz = pci_size(l, sz, mask);
@@ -313,6 +316,9 @@ static int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
res->start = l;
res->end = l + sz;
+ printk(KERN_DEBUG "PCI: %s reg %x %s: [%llx, %llx]\n", pci_name(dev),
+ pos, (res->flags & IORESOURCE_IO) ? "io port":"32bit mmio",
+ (unsigned long long)res->start, (unsigned long long)res->end);
}
out:
@@ -383,7 +389,9 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
res->start = base;
if (!res->end)
res->end = limit + 0xfff;
- printk(KERN_INFO "PCI: bridge %s io port: [%llx, %llx]\n", pci_name(dev), res->start, res->end);
+ printk(KERN_DEBUG "PCI: bridge %s io port: [%llx, %llx]\n",
+ pci_name(dev), (unsigned long long) res->start,
+ (unsigned long long) res->end);
}
res = child->resource[1];
@@ -395,7 +403,9 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
res->flags = (mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | IORESOURCE_MEM;
res->start = base;
res->end = limit + 0xfffff;
- printk(KERN_INFO "PCI: bridge %s 32bit mmio: [%llx, %llx]\n", pci_name(dev), res->start, res->end);
+ printk(KERN_DEBUG "PCI: bridge %s 32bit mmio: [%llx, %llx]\n",
+ pci_name(dev), (unsigned long long) res->start,
+ (unsigned long long) res->end);
}
res = child->resource[2];
@@ -431,7 +441,9 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
res->flags = (mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | IORESOURCE_MEM | IORESOURCE_PREFETCH;
res->start = base;
res->end = limit + 0xfffff;
- printk(KERN_INFO "PCI: bridge %s %sbit mmio pref: [%llx, %llx]\n", pci_name(dev), (res->flags & PCI_PREF_RANGE_TYPE_64)?"64":"32",res->start, res->end);
+ printk(KERN_DEBUG "PCI: bridge %s %sbit mmio pref: [%llx, %llx]\n",
+ pci_name(dev), (res->flags & PCI_PREF_RANGE_TYPE_64) ? "64" : "32",
+ (unsigned long long) res->start, (unsigned long long) res->end);
}
}
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 3b3b5f1787973556f7dacecd01b1ab3bbe68b68f..4edfc4731bd4296f3b33081d2f9f66946f1f231f 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -162,7 +162,7 @@ EXPORT_SYMBOL(pci_find_slot);
* time.
*/
struct pci_dev *pci_find_device(unsigned int vendor, unsigned int device,
- const struct pci_dev *from)
+ struct pci_dev *from)
{
struct pci_dev *pdev;
@@ -263,7 +263,7 @@ static int match_pci_dev_by_id(struct device *dev, void *data)
* this file.
*/
static struct pci_dev *pci_get_dev_by_id(const struct pci_device_id *id,
- const struct pci_dev *from)
+ struct pci_dev *from)
{
struct device *dev;
struct device *dev_start = NULL;
@@ -303,7 +303,7 @@ static struct pci_dev *pci_get_dev_by_id(const struct pci_device_id *id,
*/
struct pci_dev *pci_get_subsys(unsigned int vendor, unsigned int device,
unsigned int ss_vendor, unsigned int ss_device,
- const struct pci_dev *from)
+ struct pci_dev *from)
{
struct pci_dev *pdev;
struct pci_device_id *id;
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 82634a2f1b1d82da305e73ef1287330ea0cf01ed..3abbfad9ddab592f592001e31e3911efe002566c 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -352,11 +352,12 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, unsigned long
continue;
r_size = r->end - r->start + 1;
/* For bridges size != alignment */
- align = (i < PCI_BRIDGE_RESOURCES) ? r_size : r->start;
+ align = resource_alignment(r);
order = __ffs(align) - 20;
if (order > 11) {
- dev_warn(&dev->dev, "BAR %d too large: "
+ dev_warn(&dev->dev, "BAR %d bad alignment %llx: "
"%#016llx-%#016llx\n", i,
+ (unsigned long long)align,
(unsigned long long)r->start,
(unsigned long long)r->end);
r->flags = 0;
@@ -539,7 +540,11 @@ static void pci_bus_dump_res(struct pci_bus *bus)
if (!res)
continue;
- printk(KERN_INFO "bus: %02x index %x %s: [%llx, %llx]\n", bus->number, i, (res->flags & IORESOURCE_IO)? "io port":"mmio", res->start, res->end);
+ printk(KERN_INFO "bus: %02x index %x %s: [%llx, %llx]\n",
+ bus->number, i,
+ (res->flags & IORESOURCE_IO) ? "io port" : "mmio",
+ (unsigned long long) res->start,
+ (unsigned long long) res->end);
}
}
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index e0f884034c9f0c3fdfc3f1040506bbe2aac378fd..f57eeae3830aa13ed0eb19baefb1db729a10c142 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -220,7 +220,8 @@ config PCMCIA_PXA2XX
tristate "PXA2xx support"
depends on ARM && ARCH_PXA && PCMCIA
depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \
- || MACH_ARMCORE || ARCH_PXA_PALM)
+ || MACH_ARMCORE || ARCH_PXA_PALM || TRIZEPS_PCMCIA \
+ || ARCH_VIPER)
help
Say Y here to include support for the PXA2xx PCMCIA controller
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index 269a9e913ba2e9464e69494f618525de8b766b44..a87902de8d3b9ec187b66a69c9ea97931577c504 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -29,7 +29,6 @@ obj-$(CONFIG_PCMCIA_M8XX) += m8xx_pcmcia.o
obj-$(CONFIG_HD64465_PCMCIA) += hd64465_ss.o
obj-$(CONFIG_PCMCIA_SA1100) += sa11xx_core.o sa1100_cs.o
obj-$(CONFIG_PCMCIA_SA1111) += sa11xx_core.o sa1111_cs.o
-obj-$(CONFIG_PCMCIA_PXA2XX) += pxa2xx_core.o pxa2xx_cs.o
obj-$(CONFIG_M32R_PCC) += m32r_pcc.o
obj-$(CONFIG_M32R_CFC) += m32r_cfc.o
obj-$(CONFIG_PCMCIA_AU1X00) += au1x00_ss.o
@@ -68,9 +67,14 @@ sa1100_cs-$(CONFIG_SA1100_H3600) += sa1100_h3600.o
sa1100_cs-$(CONFIG_SA1100_SHANNON) += sa1100_shannon.o
sa1100_cs-$(CONFIG_SA1100_SIMPAD) += sa1100_simpad.o
-pxa2xx_cs-$(CONFIG_ARCH_LUBBOCK) += pxa2xx_lubbock.o sa1111_generic.o
-pxa2xx_cs-$(CONFIG_MACH_MAINSTONE) += pxa2xx_mainstone.o
-pxa2xx_cs-$(CONFIG_PXA_SHARPSL) += pxa2xx_sharpsl.o
-pxa2xx_cs-$(CONFIG_MACH_ARMCORE) += pxa2xx_cm_x270.o
-pxa2xx_cs-$(CONFIG_MACH_PALMTX) += pxa2xx_palmtx.o
+pxa2xx_lubbock_cs-y += pxa2xx_lubbock.o sa1111_generic.o
+pxa2xx-obj-$(CONFIG_ARCH_LUBBOCK) += pxa2xx_lubbock_cs.o
+pxa2xx-obj-$(CONFIG_MACH_MAINSTONE) += pxa2xx_mainstone.o
+pxa2xx-obj-$(CONFIG_PXA_SHARPSL) += pxa2xx_sharpsl.o
+pxa2xx-obj-$(CONFIG_MACH_ARMCORE) += pxa2xx_cm_x2xx.o pxa2xx_cm_x255.o pxa2xx_cm_x270.o
+pxa2xx-obj-$(CONFIG_ARCH_VIPER) += pxa2xx_viper.o
+pxa2xx-obj-$(CONFIG_TRIZEPS_PCMCIA) += pxa2xx_trizeps.o
+pxa2xx-obj-$(CONFIG_MACH_PALMTX) += pxa2xx_palmtx.o
+pxa2xx-obj-$(CONFIG_MACH_PALMLD) += pxa2xx_palmld.o
+obj-$(CONFIG_PCMCIA_PXA2XX) += pxa2xx_core.o $(pxa2xx-obj-y)
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 4174d9656e357f8ec5f16520ad03c86544a5e969..34c83d3ca0fac69df37ece4e352a99697ae515cd 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -427,6 +427,18 @@ static int pcmcia_device_probe(struct device * dev)
p_drv = to_pcmcia_drv(dev->driver);
s = p_dev->socket;
+ /* The PCMCIA code passes the match data in via dev->driver_data
+ * which is an ugly hack. Once the driver probe is called it may
+ * and often will overwrite the match data so we must save it first
+ *
+ * handle pseudo multifunction devices:
+ * there are at most two pseudo multifunction devices.
+ * if we're matching against the first, schedule a
+ * call which will then check whether there are two
+ * pseudo devices, and if not, add the second one.
+ */
+ did = p_dev->dev.driver_data;
+
ds_dbg(1, "trying to bind %s to %s\n", p_dev->dev.bus_id,
p_drv->drv.name);
@@ -455,21 +467,14 @@ static int pcmcia_device_probe(struct device * dev)
goto put_module;
}
- /* handle pseudo multifunction devices:
- * there are at most two pseudo multifunction devices.
- * if we're matching against the first, schedule a
- * call which will then check whether there are two
- * pseudo devices, and if not, add the second one.
- */
- did = p_dev->dev.driver_data;
if (did && (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) &&
(p_dev->socket->device_count == 1) && (p_dev->device_no == 0))
pcmcia_add_device_later(p_dev->socket, 0);
- put_module:
+put_module:
if (ret)
module_put(p_drv->owner);
- put_dev:
+put_dev:
if (ret)
put_device(dev);
return (ret);
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 1b07af5a2ed3c06924fab1652cb997cb873b52d5..13f1e0fd3f31cf096b5c07cf10392278e0308bdc 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -30,6 +30,7 @@
#include <asm/system.h>
#include <mach/pxa-regs.h>
#include <mach/pxa2xx-regs.h>
+#include <asm/mach-types.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/ss.h>
@@ -166,18 +167,32 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt,
}
#endif
+static void pxa2xx_configure_sockets(struct device *dev)
+{
+ struct pcmcia_low_level *ops = dev->platform_data;
+
+ /*
+ * We have at least one socket, so set MECR:CIT
+ * (Card Is There)
+ */
+ MECR |= MECR_CIT;
+
+ /* Set MECR:NOS (Number Of Sockets) */
+ if (ops->nr > 1 || machine_is_viper())
+ MECR |= MECR_NOS;
+ else
+ MECR &= ~MECR_NOS;
+}
+
int __pxa2xx_drv_pcmcia_probe(struct device *dev)
{
int ret;
struct pcmcia_low_level *ops;
- int first, nr;
if (!dev || !dev->platform_data)
return -ENODEV;
ops = (struct pcmcia_low_level *)dev->platform_data;
- first = ops->first;
- nr = ops->nr;
/* Provide our PXA2xx specific timing routines. */
ops->set_timing = pxa2xx_pcmcia_set_timing;
@@ -185,21 +200,10 @@ int __pxa2xx_drv_pcmcia_probe(struct device *dev)
ops->frequency_change = pxa2xx_pcmcia_frequency_change;
#endif
- ret = soc_common_drv_pcmcia_probe(dev, ops, first, nr);
+ ret = soc_common_drv_pcmcia_probe(dev, ops, ops->first, ops->nr);
- if (ret == 0) {
- /*
- * We have at least one socket, so set MECR:CIT
- * (Card Is There)
- */
- MECR |= MECR_CIT;
-
- /* Set MECR:NOS (Number Of Sockets) */
- if (nr > 1)
- MECR |= MECR_NOS;
- else
- MECR &= ~MECR_NOS;
- }
+ if (!ret)
+ pxa2xx_configure_sockets(dev);
return ret;
}
@@ -223,11 +227,7 @@ static int pxa2xx_drv_pcmcia_suspend(struct platform_device *dev, pm_message_t s
static int pxa2xx_drv_pcmcia_resume(struct platform_device *dev)
{
- struct pcmcia_low_level *ops = dev->dev.platform_data;
- int nr = ops ? ops->nr : 0;
-
- MECR = nr > 1 ? MECR_CIT | MECR_NOS : (nr > 0 ? MECR_CIT : 0);
-
+ pxa2xx_configure_sockets(&dev->dev);
return pcmcia_socket_dev_resume(&dev->dev);
}
diff --git a/drivers/pcmcia/pxa2xx_cm_x255.c b/drivers/pcmcia/pxa2xx_cm_x255.c
new file mode 100644
index 0000000000000000000000000000000000000000..7c8bcb476622577f29928497ed3b4958cbf43424
--- /dev/null
+++ b/drivers/pcmcia/pxa2xx_cm_x255.c
@@ -0,0 +1,154 @@
+/*
+ * linux/drivers/pcmcia/pxa/pxa_cm_x255.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Compulab Ltd., 2003, 2007, 2008
+ * Mike Rapoport <mike@compulab.co.il>
+ *
+ */
+
+#include <linux/platform_device.h>
+#include <linux/irq.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-types.h>
+#include <mach/pxa-regs.h>
+
+#include "soc_common.h"
+
+#define GPIO_PCMCIA_SKTSEL (54)
+#define GPIO_PCMCIA_S0_CD_VALID (16)
+#define GPIO_PCMCIA_S1_CD_VALID (17)
+#define GPIO_PCMCIA_S0_RDYINT (6)
+#define GPIO_PCMCIA_S1_RDYINT (8)
+#define GPIO_PCMCIA_RESET (9)
+
+#define PCMCIA_S0_CD_VALID IRQ_GPIO(GPIO_PCMCIA_S0_CD_VALID)
+#define PCMCIA_S1_CD_VALID IRQ_GPIO(GPIO_PCMCIA_S1_CD_VALID)
+#define PCMCIA_S0_RDYINT IRQ_GPIO(GPIO_PCMCIA_S0_RDYINT)
+#define PCMCIA_S1_RDYINT IRQ_GPIO(GPIO_PCMCIA_S1_RDYINT)
+
+
+static struct pcmcia_irqs irqs[] = {
+ { 0, PCMCIA_S0_CD_VALID, "PCMCIA0 CD" },
+ { 1, PCMCIA_S1_CD_VALID, "PCMCIA1 CD" },
+};
+
+static int cmx255_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
+{
+ int ret = gpio_request(GPIO_PCMCIA_RESET, "PCCard reset");
+ if (ret)
+ return ret;
+ gpio_direction_output(GPIO_PCMCIA_RESET, 0);
+
+ skt->irq = skt->nr == 0 ? PCMCIA_S0_RDYINT : PCMCIA_S1_RDYINT;
+ ret = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
+ if (!ret)
+ gpio_free(GPIO_PCMCIA_RESET);
+
+ return ret;
+}
+
+static void cmx255_pcmcia_shutdown(struct soc_pcmcia_socket *skt)
+{
+ soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
+ gpio_free(GPIO_PCMCIA_RESET);
+}
+
+
+static void cmx255_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
+ struct pcmcia_state *state)
+{
+ int cd = skt->nr ? GPIO_PCMCIA_S1_CD_VALID : GPIO_PCMCIA_S0_CD_VALID;
+ int rdy = skt->nr ? GPIO_PCMCIA_S0_RDYINT : GPIO_PCMCIA_S1_RDYINT;
+
+ state->detect = !gpio_get_value(cd);
+ state->ready = !!gpio_get_value(rdy);
+ state->bvd1 = 1;
+ state->bvd2 = 1;
+ state->vs_3v = 0;
+ state->vs_Xv = 0;
+ state->wrprot = 0; /* not available */
+}
+
+
+static int cmx255_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
+ const socket_state_t *state)
+{
+ switch (skt->nr) {
+ case 0:
+ if (state->flags & SS_RESET) {
+ gpio_set_value(GPIO_PCMCIA_SKTSEL, 0);
+ udelay(1);
+ gpio_set_value(GPIO_PCMCIA_RESET, 1);
+ udelay(10);
+ gpio_set_value(GPIO_PCMCIA_RESET, 0);
+ }
+ break;
+ case 1:
+ if (state->flags & SS_RESET) {
+ gpio_set_value(GPIO_PCMCIA_SKTSEL, 1);
+ udelay(1);
+ gpio_set_value(GPIO_PCMCIA_RESET, 1);
+ udelay(10);
+ gpio_set_value(GPIO_PCMCIA_RESET, 0);
+ }
+ break;
+ }
+
+ return 0;
+}
+
+static void cmx255_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
+{
+}
+
+static void cmx255_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
+{
+}
+
+
+static struct pcmcia_low_level cmx255_pcmcia_ops __initdata = {
+ .owner = THIS_MODULE,
+ .hw_init = cmx255_pcmcia_hw_init,
+ .hw_shutdown = cmx255_pcmcia_shutdown,
+ .socket_state = cmx255_pcmcia_socket_state,
+ .configure_socket = cmx255_pcmcia_configure_socket,
+ .socket_init = cmx255_pcmcia_socket_init,
+ .socket_suspend = cmx255_pcmcia_socket_suspend,
+ .nr = 1,
+};
+
+static struct platform_device *cmx255_pcmcia_device;
+
+int __init cmx255_pcmcia_init(void)
+{
+ int ret;
+
+ cmx255_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
+
+ if (!cmx255_pcmcia_device)
+ return -ENOMEM;
+
+ ret = platform_device_add_data(cmx255_pcmcia_device, &cmx255_pcmcia_ops,
+ sizeof(cmx255_pcmcia_ops));
+
+ if (ret == 0) {
+ printk(KERN_INFO "Registering cm-x255 PCMCIA interface.\n");
+ ret = platform_device_add(cmx255_pcmcia_device);
+ }
+
+ if (ret)
+ platform_device_put(cmx255_pcmcia_device);
+
+ return ret;
+}
+
+void __exit cmx255_pcmcia_exit(void)
+{
+ platform_device_unregister(cmx255_pcmcia_device);
+}
diff --git a/drivers/pcmcia/pxa2xx_cm_x270.c b/drivers/pcmcia/pxa2xx_cm_x270.c
index bcff5cfed051b19a8db8dc21669e31c31153a6fe..6c3aac3771260202e6c05325bc180ac9c64f32e4 100644
--- a/drivers/pcmcia/pxa2xx_cm_x270.c
+++ b/drivers/pcmcia/pxa2xx_cm_x270.c
@@ -105,13 +105,10 @@ static struct pcmcia_low_level cmx270_pcmcia_ops __initdata = {
static struct platform_device *cmx270_pcmcia_device;
-static int __init cmx270_pcmcia_init(void)
+int __init cmx270_pcmcia_init(void)
{
int ret;
- if (!machine_is_armcore())
- return -ENODEV;
-
cmx270_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
if (!cmx270_pcmcia_device)
@@ -131,14 +128,7 @@ static int __init cmx270_pcmcia_init(void)
return ret;
}
-static void __exit cmx270_pcmcia_exit(void)
+void __exit cmx270_pcmcia_exit(void)
{
platform_device_unregister(cmx270_pcmcia_device);
}
-
-module_init(cmx270_pcmcia_init);
-module_exit(cmx270_pcmcia_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mike Rapoport <mike@compulab.co.il>");
-MODULE_DESCRIPTION("CM-x270 PCMCIA driver");
diff --git a/drivers/pcmcia/pxa2xx_cm_x2xx.c b/drivers/pcmcia/pxa2xx_cm_x2xx.c
new file mode 100644
index 0000000000000000000000000000000000000000..4f09506ad8d49398d03918227303dda202b674fe
--- /dev/null
+++ b/drivers/pcmcia/pxa2xx_cm_x2xx.c
@@ -0,0 +1,49 @@
+/*
+ * linux/drivers/pcmcia/pxa/pxa_cm_x2xx.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Compulab Ltd., 2003, 2007, 2008
+ * Mike Rapoport <mike@compulab.co.il>
+ *
+ */
+
+#include <linux/module.h>
+
+#include <asm/system.h>
+#include <asm/mach-types.h>
+#include <mach/system.h>
+
+int cmx255_pcmcia_init(void);
+int cmx270_pcmcia_init(void);
+void cmx255_pcmcia_exit(void);
+void cmx270_pcmcia_exit(void);
+
+static int __init cmx2xx_pcmcia_init(void)
+{
+ int ret = -ENODEV;
+
+ if (machine_is_armcore() && cpu_is_pxa25x())
+ ret = cmx255_pcmcia_init();
+ else if (machine_is_armcore() && cpu_is_pxa27x())
+ ret = cmx270_pcmcia_init();
+
+ return ret;
+}
+
+static void __exit cmx2xx_pcmcia_exit(void)
+{
+ if (machine_is_armcore() && cpu_is_pxa25x())
+ cmx255_pcmcia_exit();
+ else if (machine_is_armcore() && cpu_is_pxa27x())
+ cmx270_pcmcia_exit();
+}
+
+module_init(cmx2xx_pcmcia_init);
+module_exit(cmx2xx_pcmcia_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mike Rapoport <mike@compulab.co.il>");
+MODULE_DESCRIPTION("CM-x2xx PCMCIA driver");
diff --git a/drivers/pcmcia/pxa2xx_palmld.c b/drivers/pcmcia/pxa2xx_palmld.c
new file mode 100644
index 0000000000000000000000000000000000000000..1736c67e547ed5e05c78dde91afbb84364be234c
--- /dev/null
+++ b/drivers/pcmcia/pxa2xx_palmld.c
@@ -0,0 +1,151 @@
+/*
+ * linux/drivers/pcmcia/pxa2xx_palmld.c
+ *
+ * Driver for Palm LifeDrive PCMCIA
+ *
+ * Copyright (C) 2006 Alex Osborne <ato@meshy.org>
+ * Copyright (C) 2007-2008 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-types.h>
+#include <mach/palmld.h>
+#include "soc_common.h"
+
+static int palmld_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
+{
+ int ret;
+
+ ret = gpio_request(GPIO_NR_PALMLD_PCMCIA_POWER, "PCMCIA PWR");
+ if (ret)
+ goto err1;
+ ret = gpio_direction_output(GPIO_NR_PALMLD_PCMCIA_POWER, 0);
+ if (ret)
+ goto err2;
+
+ ret = gpio_request(GPIO_NR_PALMLD_PCMCIA_RESET, "PCMCIA RST");
+ if (ret)
+ goto err2;
+ ret = gpio_direction_output(GPIO_NR_PALMLD_PCMCIA_RESET, 1);
+ if (ret)
+ goto err3;
+
+ ret = gpio_request(GPIO_NR_PALMLD_PCMCIA_READY, "PCMCIA RDY");
+ if (ret)
+ goto err3;
+ ret = gpio_direction_input(GPIO_NR_PALMLD_PCMCIA_READY);
+ if (ret)
+ goto err4;
+
+ skt->irq = IRQ_GPIO(GPIO_NR_PALMLD_PCMCIA_READY);
+ return 0;
+
+err4:
+ gpio_free(GPIO_NR_PALMLD_PCMCIA_READY);
+err3:
+ gpio_free(GPIO_NR_PALMLD_PCMCIA_RESET);
+err2:
+ gpio_free(GPIO_NR_PALMLD_PCMCIA_POWER);
+err1:
+ return ret;
+}
+
+static void palmld_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
+{
+ gpio_free(GPIO_NR_PALMLD_PCMCIA_READY);
+ gpio_free(GPIO_NR_PALMLD_PCMCIA_RESET);
+ gpio_free(GPIO_NR_PALMLD_PCMCIA_POWER);
+}
+
+static void palmld_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
+ struct pcmcia_state *state)
+{
+ state->detect = 1; /* always inserted */
+ state->ready = !!gpio_get_value(GPIO_NR_PALMLD_PCMCIA_READY);
+ state->bvd1 = 1;
+ state->bvd2 = 1;
+ state->wrprot = 0;
+ state->vs_3v = 1;
+ state->vs_Xv = 0;
+}
+
+static int palmld_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
+ const socket_state_t *state)
+{
+ gpio_set_value(GPIO_NR_PALMLD_PCMCIA_POWER, 1);
+ gpio_set_value(GPIO_NR_PALMLD_PCMCIA_RESET,
+ !!(state->flags & SS_RESET));
+
+ return 0;
+}
+
+static void palmld_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
+{
+}
+
+static void palmld_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
+{
+}
+
+static struct pcmcia_low_level palmld_pcmcia_ops = {
+ .owner = THIS_MODULE,
+
+ .first = 0,
+ .nr = 2,
+
+ .hw_init = palmld_pcmcia_hw_init,
+ .hw_shutdown = palmld_pcmcia_hw_shutdown,
+
+ .socket_state = palmld_pcmcia_socket_state,
+ .configure_socket = palmld_pcmcia_configure_socket,
+
+ .socket_init = palmld_pcmcia_socket_init,
+ .socket_suspend = palmld_pcmcia_socket_suspend,
+};
+
+static struct platform_device *palmld_pcmcia_device;
+
+static int __init palmld_pcmcia_init(void)
+{
+ int ret;
+
+ if (!machine_is_palmld())
+ return -ENODEV;
+
+ palmld_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
+ if (!palmld_pcmcia_device)
+ return -ENOMEM;
+
+ ret = platform_device_add_data(palmld_pcmcia_device, &palmld_pcmcia_ops,
+ sizeof(palmld_pcmcia_ops));
+
+ if (!ret)
+ ret = platform_device_add(palmld_pcmcia_device);
+
+ if (ret)
+ platform_device_put(palmld_pcmcia_device);
+
+ return ret;
+}
+
+static void __exit palmld_pcmcia_exit(void)
+{
+ platform_device_unregister(palmld_pcmcia_device);
+}
+
+module_init(palmld_pcmcia_init);
+module_exit(palmld_pcmcia_exit);
+
+MODULE_AUTHOR("Alex Osborne <ato@meshy.org>,"
+ " Marek Vasut <marek.vasut@gmail.com>");
+MODULE_DESCRIPTION("PCMCIA support for Palm LifeDrive");
+MODULE_ALIAS("platform:pxa2xx-pcmcia");
+MODULE_LICENSE("GPL");
diff --git a/drivers/pcmcia/pxa2xx_trizeps4.c b/drivers/pcmcia/pxa2xx_trizeps4.c
new file mode 100644
index 0000000000000000000000000000000000000000..36c7a0b324d24f49b27a0074eb434fec43cccbad
--- /dev/null
+++ b/drivers/pcmcia/pxa2xx_trizeps4.c
@@ -0,0 +1,256 @@
+/*
+ * linux/drivers/pcmcia/pxa2xx_trizeps4.c
+ *
+ * TRIZEPS PCMCIA specific routines.
+ *
+ * Author: Jürgen Schindele
+ * Created: 20 02, 2006
+ * Copyright: Jürgen Schindele
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-types.h>
+#include <asm/irq.h>
+
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
+#include <mach/trizeps4.h>
+
+#include "soc_common.h"
+
+extern void board_pcmcia_power(int power);
+
+static struct pcmcia_irqs irqs[] = {
+ { 0, IRQ_GPIO(GPIO_PCD), "cs0_cd" }
+ /* on other baseboards we can have more inputs */
+};
+
+static int trizeps_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
+{
+ int ret, i;
+ /* we dont have voltage/card/ready detection
+ * so we dont need interrupts for it
+ */
+ switch (skt->nr) {
+ case 0:
+ if (gpio_request(GPIO_PRDY, "cf_irq") < 0) {
+ pr_err("%s: sock %d unable to request gpio %d\n", __func__,
+ skt->nr, GPIO_PRDY);
+ return -EBUSY;
+ }
+ if (gpio_direction_input(GPIO_PRDY) < 0) {
+ pr_err("%s: sock %d unable to set input gpio %d\n", __func__,
+ skt->nr, GPIO_PRDY);
+ gpio_free(GPIO_PRDY);
+ return -EINVAL;
+ }
+ skt->irq = IRQ_GPIO(GPIO_PRDY);
+ break;
+
+#ifndef CONFIG_MACH_TRIZEPS_CONXS
+ case 1:
+#endif
+ default:
+ break;
+ }
+ /* release the reset of this card */
+ pr_debug("%s: sock %d irq %d\n", __func__, skt->nr, skt->irq);
+
+ /* supplementory irqs for the socket */
+ for (i = 0; i < ARRAY_SIZE(irqs); i++) {
+ if (irqs[i].sock != skt->nr)
+ continue;
+ if (gpio_request(IRQ_TO_GPIO(irqs[i].irq), irqs[i].str) < 0) {
+ pr_err("%s: sock %d unable to request gpio %d\n",
+ __func__, skt->nr, IRQ_TO_GPIO(irqs[i].irq));
+ ret = -EBUSY;
+ goto error;
+ }
+ if (gpio_direction_input(IRQ_TO_GPIO(irqs[i].irq)) < 0) {
+ pr_err("%s: sock %d unable to set input gpio %d\n",
+ __func__, skt->nr, IRQ_TO_GPIO(irqs[i].irq));
+ ret = -EINVAL;
+ goto error;
+ }
+ }
+ return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
+
+error:
+ for (; i >= 0; i--) {
+ gpio_free(IRQ_TO_GPIO(irqs[i].irq));
+ }
+ return (ret);
+}
+
+static void trizeps_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
+{
+ int i;
+ /* free allocated gpio's */
+ gpio_free(GPIO_PRDY);
+ for (i = 0; i < ARRAY_SIZE(irqs); i++)
+ gpio_free(IRQ_TO_GPIO(irqs[i].irq));
+}
+
+static unsigned long trizeps_pcmcia_status[2];
+
+static void trizeps_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
+ struct pcmcia_state *state)
+{
+ unsigned short status = 0, change;
+ status = CFSR_readw();
+ change = (status ^ trizeps_pcmcia_status[skt->nr]) &
+ ConXS_CFSR_BVD_MASK;
+ if (change) {
+ trizeps_pcmcia_status[skt->nr] = status;
+ if (status & ConXS_CFSR_BVD1) {
+ /* enable_irq empty */
+ } else {
+ /* disable_irq empty */
+ }
+ }
+
+ switch (skt->nr) {
+ case 0:
+ /* just fill in fix states */
+ state->detect = gpio_get_value(GPIO_PCD) ? 0 : 1;
+ state->ready = gpio_get_value(GPIO_PRDY) ? 1 : 0;
+ state->bvd1 = (status & ConXS_CFSR_BVD1) ? 1 : 0;
+ state->bvd2 = (status & ConXS_CFSR_BVD2) ? 1 : 0;
+ state->vs_3v = (status & ConXS_CFSR_VS1) ? 0 : 1;
+ state->vs_Xv = (status & ConXS_CFSR_VS2) ? 0 : 1;
+ state->wrprot = 0; /* not available */
+ break;
+
+#ifndef CONFIG_MACH_TRIZEPS_CONXS
+ /* on ConXS we only have one slot. Second is inactive */
+ case 1:
+ state->detect = 0;
+ state->ready = 0;
+ state->bvd1 = 0;
+ state->bvd2 = 0;
+ state->vs_3v = 0;
+ state->vs_Xv = 0;
+ state->wrprot = 0;
+ break;
+
+#endif
+ }
+}
+
+static int trizeps_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
+ const socket_state_t *state)
+{
+ int ret = 0;
+ unsigned short power = 0;
+
+ /* we do nothing here just check a bit */
+ switch (state->Vcc) {
+ case 0: power &= 0xfc; break;
+ case 33: power |= ConXS_BCR_S0_VCC_3V3; break;
+ case 50:
+ pr_err("%s(): Vcc 5V not supported in socket\n", __func__);
+ break;
+ default:
+ pr_err("%s(): bad Vcc %u\n", __func__, state->Vcc);
+ ret = -1;
+ }
+
+ switch (state->Vpp) {
+ case 0: power &= 0xf3; break;
+ case 33: power |= ConXS_BCR_S0_VPP_3V3; break;
+ case 120:
+ pr_err("%s(): Vpp 12V not supported in socket\n", __func__);
+ break;
+ default:
+ if (state->Vpp != state->Vcc) {
+ pr_err("%s(): bad Vpp %u\n", __func__, state->Vpp);
+ ret = -1;
+ }
+ }
+
+ switch (skt->nr) {
+ case 0: /* we only have 3.3V */
+ board_pcmcia_power(power);
+ break;
+
+#ifndef CONFIG_MACH_TRIZEPS_CONXS
+ /* on ConXS we only have one slot. Second is inactive */
+ case 1:
+#endif
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+static void trizeps_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
+{
+ /* default is on */
+ board_pcmcia_power(0x9);
+}
+
+static void trizeps_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
+{
+ board_pcmcia_power(0x0);
+}
+
+static struct pcmcia_low_level trizeps_pcmcia_ops = {
+ .owner = THIS_MODULE,
+ .hw_init = trizeps_pcmcia_hw_init,
+ .hw_shutdown = trizeps_pcmcia_hw_shutdown,
+ .socket_state = trizeps_pcmcia_socket_state,
+ .configure_socket = trizeps_pcmcia_configure_socket,
+ .socket_init = trizeps_pcmcia_socket_init,
+ .socket_suspend = trizeps_pcmcia_socket_suspend,
+#ifdef CONFIG_MACH_TRIZEPS_CONXS
+ .nr = 1,
+#else
+ .nr = 2,
+#endif
+ .first = 0,
+};
+
+static struct platform_device *trizeps_pcmcia_device;
+
+static int __init trizeps_pcmcia_init(void)
+{
+ int ret;
+
+ trizeps_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
+ if (!trizeps_pcmcia_device)
+ return -ENOMEM;
+
+ ret = platform_device_add_data(trizeps_pcmcia_device,
+ &trizeps_pcmcia_ops, sizeof(trizeps_pcmcia_ops));
+
+ if (ret == 0)
+ ret = platform_device_add(trizeps_pcmcia_device);
+
+ if (ret)
+ platform_device_put(trizeps_pcmcia_device);
+
+ return ret;
+}
+
+static void __exit trizeps_pcmcia_exit(void)
+{
+ platform_device_unregister(trizeps_pcmcia_device);
+}
+
+fs_initcall(trizeps_pcmcia_init);
+module_exit(trizeps_pcmcia_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Juergen Schindele");
+MODULE_ALIAS("platform:pxa2xx-pcmcia");
diff --git a/drivers/pcmcia/pxa2xx_viper.c b/drivers/pcmcia/pxa2xx_viper.c
new file mode 100644
index 0000000000000000000000000000000000000000..dd10481be7bf23fa8c45fc4c01dda38952412ebe
--- /dev/null
+++ b/drivers/pcmcia/pxa2xx_viper.c
@@ -0,0 +1,179 @@
+/*
+ * VIPER PCMCIA support
+ * Copyright 2004 Arcom Control Systems
+ *
+ * Maintained by Marc Zyngier <maz@misterjones.org>
+ * <marc.zyngier@altran.com>
+ *
+ * Based on:
+ * iPAQ h2200 PCMCIA support
+ * Copyright 2004 Koen Kooi <koen@vestingbar.nl>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+
+#include <pcmcia/ss.h>
+
+#include <asm/irq.h>
+
+#include <mach/pxa-regs.h>
+#include <mach/viper.h>
+#include <asm/mach-types.h>
+
+#include "soc_common.h"
+#include "pxa2xx_base.h"
+
+static struct pcmcia_irqs irqs[] = {
+ { 0, gpio_to_irq(VIPER_CF_CD_GPIO), "PCMCIA_CD" }
+};
+
+static int viper_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
+{
+ unsigned long flags;
+
+ skt->irq = gpio_to_irq(VIPER_CF_RDY_GPIO);
+
+ if (gpio_request(VIPER_CF_CD_GPIO, "CF detect"))
+ goto err_request_cd;
+
+ if (gpio_request(VIPER_CF_RDY_GPIO, "CF ready"))
+ goto err_request_rdy;
+
+ if (gpio_request(VIPER_CF_POWER_GPIO, "CF power"))
+ goto err_request_pwr;
+
+ local_irq_save(flags);
+
+ /* GPIO 82 is the CF power enable line. initially off */
+ if (gpio_direction_output(VIPER_CF_POWER_GPIO, 0) ||
+ gpio_direction_input(VIPER_CF_CD_GPIO) ||
+ gpio_direction_input(VIPER_CF_RDY_GPIO)) {
+ local_irq_restore(flags);
+ goto err_dir;
+ }
+
+ local_irq_restore(flags);
+
+ return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
+
+err_dir:
+ gpio_free(VIPER_CF_POWER_GPIO);
+err_request_pwr:
+ gpio_free(VIPER_CF_RDY_GPIO);
+err_request_rdy:
+ gpio_free(VIPER_CF_CD_GPIO);
+err_request_cd:
+ printk(KERN_ERR "viper: Failed to setup PCMCIA GPIOs\n");
+ return -1;
+}
+
+/*
+ * Release all resources.
+ */
+static void viper_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
+{
+ soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
+ gpio_free(VIPER_CF_POWER_GPIO);
+ gpio_free(VIPER_CF_RDY_GPIO);
+ gpio_free(VIPER_CF_CD_GPIO);
+}
+
+static void viper_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
+ struct pcmcia_state *state)
+{
+ state->detect = gpio_get_value(VIPER_CF_CD_GPIO) ? 0 : 1;
+ state->ready = gpio_get_value(VIPER_CF_RDY_GPIO) ? 1 : 0;
+ state->bvd1 = 1;
+ state->bvd2 = 1;
+ state->wrprot = 0;
+ state->vs_3v = 1; /* Can only apply 3.3V */
+ state->vs_Xv = 0;
+}
+
+static int viper_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
+ const socket_state_t *state)
+{
+ /* Silently ignore Vpp, output enable, speaker enable. */
+ viper_cf_rst(state->flags & SS_RESET);
+
+ /* Apply socket voltage */
+ switch (state->Vcc) {
+ case 0:
+ gpio_set_value(VIPER_CF_POWER_GPIO, 0);
+ break;
+ case 33:
+ gpio_set_value(VIPER_CF_POWER_GPIO, 1);
+ break;
+ default:
+ printk(KERN_ERR "%s: Unsupported Vcc:%d\n",
+ __func__, state->Vcc);
+ return -1;
+ }
+
+ return 0;
+}
+
+static void viper_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
+{
+}
+
+static void viper_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
+{
+}
+
+static struct pcmcia_low_level viper_pcmcia_ops __initdata = {
+ .owner = THIS_MODULE,
+ .hw_init = viper_pcmcia_hw_init,
+ .hw_shutdown = viper_pcmcia_hw_shutdown,
+ .socket_state = viper_pcmcia_socket_state,
+ .configure_socket = viper_pcmcia_configure_socket,
+ .socket_init = viper_pcmcia_socket_init,
+ .socket_suspend = viper_pcmcia_socket_suspend,
+ .nr = 1,
+};
+
+static struct platform_device *viper_pcmcia_device;
+
+static int __init viper_pcmcia_init(void)
+{
+ int ret;
+
+ if (!machine_is_viper())
+ return -ENODEV;
+
+ viper_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
+ if (!viper_pcmcia_device)
+ return -ENOMEM;
+
+ ret = platform_device_add_data(viper_pcmcia_device,
+ &viper_pcmcia_ops,
+ sizeof(viper_pcmcia_ops));
+
+ if (!ret)
+ ret = platform_device_add(viper_pcmcia_device);
+
+ if (ret)
+ platform_device_put(viper_pcmcia_device);
+
+ return ret;
+}
+
+static void __exit viper_pcmcia_exit(void)
+{
+ platform_device_unregister(viper_pcmcia_device);
+}
+
+module_init(viper_pcmcia_init);
+module_exit(viper_pcmcia_exit);
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index c48f3f69bdaf419f7e7394a37e081976244a99af..da3972153226a019c424ae98972ae8796e274f89 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -748,7 +748,9 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops
add_timer(&skt->poll_timer);
- device_create_file(&skt->socket.dev, &dev_attr_status);
+ ret = device_create_file(&skt->socket.dev, &dev_attr_status);
+ if (ret)
+ goto out_err_8;
}
dev_set_drvdata(dev, sinfo);
@@ -758,6 +760,8 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops
do {
skt = &sinfo->skt[i];
+ device_remove_file(&skt->socket.dev, &dev_attr_status);
+ out_err_8:
del_timer_sync(&skt->poll_timer);
pcmcia_unregister_socket(&skt->socket);
diff --git a/drivers/pnp/Makefile b/drivers/pnp/Makefile
index 26f5abc9c3f7d604d926ec32e77570d4fd1a8363..e83f34f1b5bada1207cb4bf8e77badaac623e2e1 100644
--- a/drivers/pnp/Makefile
+++ b/drivers/pnp/Makefile
@@ -2,12 +2,15 @@
# Makefile for the Linux Plug-and-Play Support.
#
-obj-y := core.o card.o driver.o resource.o manager.o support.o interface.o quirks.o system.o
+obj-y := core.o card.o driver.o resource.o manager.o support.o interface.o quirks.o
obj-$(CONFIG_PNPACPI) += pnpacpi/
obj-$(CONFIG_PNPBIOS) += pnpbios/
obj-$(CONFIG_ISAPNP) += isapnp/
+# pnp_system_init goes after pnpacpi/pnpbios init
+obj-y += system.o
+
ifeq ($(CONFIG_PNP_DEBUG),y)
EXTRA_CFLAGS += -DDEBUG
endif
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c
index c1b9ea34977b395c400fcd522ecd41f06fadbd21..53561d72b4eef0795e41054476060093d1053dbe 100644
--- a/drivers/pnp/pnpacpi/core.c
+++ b/drivers/pnp/pnpacpi/core.c
@@ -268,7 +268,7 @@ static int __init pnpacpi_init(void)
return 0;
}
-subsys_initcall(pnpacpi_init);
+fs_initcall(pnpacpi_init);
static int __init pnpacpi_setup(char *str)
{
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index d7e9f2152df0913305495ee7c7c25f36cdbb9f18..95015cbfd33f47bbfbb729b48aada46bd6d8d27e 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -405,8 +405,6 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
extended_irq = &res->data.extended_irq;
- if (extended_irq->producer_consumer == ACPI_PRODUCER)
- return AE_OK;
if (extended_irq->interrupt_count == 0)
pnp_add_irq_resource(dev, 0, IORESOURCE_DISABLED);
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index 19a4be1a9a31afd73567724ccdf3b56a03445bc7..662dfcddedc62fce03362f72cd79c421f6542a37 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -571,7 +571,7 @@ static int __init pnpbios_init(void)
return 0;
}
-subsys_initcall(pnpbios_init);
+fs_initcall(pnpbios_init);
static int __init pnpbios_thread_init(void)
{
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 9ce55850271a17c21365dee317f43219756eff53..1982f8b4278218997e3a73fb3724c2c86d36c3b6 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -56,10 +56,10 @@ config BATTERY_TOSA
Say Y to enable support for the battery on the Sharp Zaurus
SL-6000 (tosa) models.
-config BATTERY_PALMTX
- tristate "Palm T|X battery"
- depends on MACH_PALMTX
+config BATTERY_WM97XX
+ bool "WM97xx generic battery driver"
+ depends on TOUCHSCREEN_WM97XX
help
- Say Y to enable support for the battery in Palm T|X.
+ Say Y to enable support for battery measured by WM97xx aux port.
endif # POWER_SUPPLY
diff --git a/drivers/power/Makefile b/drivers/power/Makefile
index 4706bf8ff4595814565ebac8ee4cbb764ab91f63..4e20026cc45aaa39550340526dc51ae66c35369e 100644
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -21,4 +21,4 @@ obj-$(CONFIG_BATTERY_DS2760) += ds2760_battery.o
obj-$(CONFIG_BATTERY_PMU) += pmu_battery.o
obj-$(CONFIG_BATTERY_OLPC) += olpc_battery.o
obj-$(CONFIG_BATTERY_TOSA) += tosa_battery.o
-obj-$(CONFIG_BATTERY_PALMTX) += palmtx_battery.o
+obj-$(CONFIG_BATTERY_WM97XX) += wm97xx_battery.o
\ No newline at end of file
diff --git a/drivers/power/palmtx_battery.c b/drivers/power/palmtx_battery.c
deleted file mode 100644
index 7035bfa41c629d4b6cd5de35eb9ec82235c74b9a..0000000000000000000000000000000000000000
--- a/drivers/power/palmtx_battery.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * linux/drivers/power/palmtx_battery.c
- *
- * Battery measurement code for Palm T|X Handheld computer
- *
- * based on tosa_battery.c
- *
- * Copyright (C) 2008 Marek Vasut <marek.vasut@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/power_supply.h>
-#include <linux/wm97xx.h>
-#include <linux/delay.h>
-#include <linux/spinlock.h>
-#include <linux/interrupt.h>
-#include <linux/gpio.h>
-
-#include <asm/mach-types.h>
-#include <mach/palmtx.h>
-
-static DEFINE_MUTEX(bat_lock);
-static struct work_struct bat_work;
-struct mutex work_lock;
-int bat_status = POWER_SUPPLY_STATUS_DISCHARGING;
-
-static unsigned long palmtx_read_bat(struct power_supply *bat_ps)
-{
- return wm97xx_read_aux_adc(bat_ps->dev->parent->driver_data,
- WM97XX_AUX_ID3) * 1000 / 414;
-}
-
-static unsigned long palmtx_read_temp(struct power_supply *bat_ps)
-{
- return wm97xx_read_aux_adc(bat_ps->dev->parent->driver_data,
- WM97XX_AUX_ID2);
-}
-
-static int palmtx_bat_get_property(struct power_supply *bat_ps,
- enum power_supply_property psp,
- union power_supply_propval *val)
-{
- switch (psp) {
- case POWER_SUPPLY_PROP_STATUS:
- val->intval = bat_status;
- break;
- case POWER_SUPPLY_PROP_TECHNOLOGY:
- val->intval = POWER_SUPPLY_TECHNOLOGY_LIPO;
- break;
- case POWER_SUPPLY_PROP_VOLTAGE_NOW:
- val->intval = palmtx_read_bat(bat_ps);
- break;
- case POWER_SUPPLY_PROP_VOLTAGE_MAX:
- case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:
- val->intval = PALMTX_BAT_MAX_VOLTAGE;
- break;
- case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN:
- val->intval = PALMTX_BAT_MIN_VOLTAGE;
- break;
- case POWER_SUPPLY_PROP_TEMP:
- val->intval = palmtx_read_temp(bat_ps);
- break;
- case POWER_SUPPLY_PROP_PRESENT:
- val->intval = 1;
- break;
- default:
- return -EINVAL;
- }
- return 0;
-}
-
-static void palmtx_bat_external_power_changed(struct power_supply *bat_ps)
-{
- schedule_work(&bat_work);
-}
-
-static char *status_text[] = {
- [POWER_SUPPLY_STATUS_UNKNOWN] = "Unknown",
- [POWER_SUPPLY_STATUS_CHARGING] = "Charging",
- [POWER_SUPPLY_STATUS_DISCHARGING] = "Discharging",
-};
-
-static void palmtx_bat_update(struct power_supply *bat_ps)
-{
- int old_status = bat_status;
-
- mutex_lock(&work_lock);
-
- bat_status = gpio_get_value(GPIO_NR_PALMTX_POWER_DETECT) ?
- POWER_SUPPLY_STATUS_CHARGING :
- POWER_SUPPLY_STATUS_DISCHARGING;
-
- if (old_status != bat_status) {
- pr_debug("%s %s -> %s\n", bat_ps->name,
- status_text[old_status],
- status_text[bat_status]);
- power_supply_changed(bat_ps);
- }
-
- mutex_unlock(&work_lock);
-}
-
-static enum power_supply_property palmtx_bat_main_props[] = {
- POWER_SUPPLY_PROP_STATUS,
- POWER_SUPPLY_PROP_TECHNOLOGY,
- POWER_SUPPLY_PROP_VOLTAGE_NOW,
- POWER_SUPPLY_PROP_VOLTAGE_MAX,
- POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN,
- POWER_SUPPLY_PROP_TEMP,
- POWER_SUPPLY_PROP_PRESENT,
-};
-
-struct power_supply bat_ps = {
- .name = "main-battery",
- .type = POWER_SUPPLY_TYPE_BATTERY,
- .properties = palmtx_bat_main_props,
- .num_properties = ARRAY_SIZE(palmtx_bat_main_props),
- .get_property = palmtx_bat_get_property,
- .external_power_changed = palmtx_bat_external_power_changed,
- .use_for_apm = 1,
-};
-
-static void palmtx_bat_work(struct work_struct *work)
-{
- palmtx_bat_update(&bat_ps);
-}
-
-#ifdef CONFIG_PM
-static int palmtx_bat_suspend(struct platform_device *dev, pm_message_t state)
-{
- flush_scheduled_work();
- return 0;
-}
-
-static int palmtx_bat_resume(struct platform_device *dev)
-{
- schedule_work(&bat_work);
- return 0;
-}
-#else
-#define palmtx_bat_suspend NULL
-#define palmtx_bat_resume NULL
-#endif
-
-static int __devinit palmtx_bat_probe(struct platform_device *dev)
-{
- int ret = 0;
-
- if (!machine_is_palmtx())
- return -ENODEV;
-
- mutex_init(&work_lock);
-
- INIT_WORK(&bat_work, palmtx_bat_work);
-
- ret = power_supply_register(&dev->dev, &bat_ps);
- if (!ret)
- schedule_work(&bat_work);
-
- return ret;
-}
-
-static int __devexit palmtx_bat_remove(struct platform_device *dev)
-{
- power_supply_unregister(&bat_ps);
- return 0;
-}
-
-static struct platform_driver palmtx_bat_driver = {
- .driver.name = "wm97xx-battery",
- .driver.owner = THIS_MODULE,
- .probe = palmtx_bat_probe,
- .remove = __devexit_p(palmtx_bat_remove),
- .suspend = palmtx_bat_suspend,
- .resume = palmtx_bat_resume,
-};
-
-static int __init palmtx_bat_init(void)
-{
- return platform_driver_register(&palmtx_bat_driver);
-}
-
-static void __exit palmtx_bat_exit(void)
-{
- platform_driver_unregister(&palmtx_bat_driver);
-}
-
-module_init(palmtx_bat_init);
-module_exit(palmtx_bat_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
-MODULE_DESCRIPTION("Palm T|X battery driver");
diff --git a/drivers/power/wm97xx_battery.c b/drivers/power/wm97xx_battery.c
new file mode 100644
index 0000000000000000000000000000000000000000..8bde92126d34794e6cd58e55f1d715216c92819b
--- /dev/null
+++ b/drivers/power/wm97xx_battery.c
@@ -0,0 +1,272 @@
+/*
+ * linux/drivers/power/wm97xx_battery.c
+ *
+ * Battery measurement code for WM97xx
+ *
+ * based on tosa_battery.c
+ *
+ * Copyright (C) 2008 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/power_supply.h>
+#include <linux/wm97xx.h>
+#include <linux/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/gpio.h>
+#include <linux/wm97xx_batt.h>
+
+static DEFINE_MUTEX(bat_lock);
+static struct work_struct bat_work;
+struct mutex work_lock;
+static int bat_status = POWER_SUPPLY_STATUS_UNKNOWN;
+static struct wm97xx_batt_info *pdata;
+static enum power_supply_property *prop;
+
+static unsigned long wm97xx_read_bat(struct power_supply *bat_ps)
+{
+ return wm97xx_read_aux_adc(bat_ps->dev->parent->driver_data,
+ pdata->batt_aux) * pdata->batt_mult /
+ pdata->batt_div;
+}
+
+static unsigned long wm97xx_read_temp(struct power_supply *bat_ps)
+{
+ return wm97xx_read_aux_adc(bat_ps->dev->parent->driver_data,
+ pdata->temp_aux) * pdata->temp_mult /
+ pdata->temp_div;
+}
+
+static int wm97xx_bat_get_property(struct power_supply *bat_ps,
+ enum power_supply_property psp,
+ union power_supply_propval *val)
+{
+ switch (psp) {
+ case POWER_SUPPLY_PROP_STATUS:
+ val->intval = bat_status;
+ break;
+ case POWER_SUPPLY_PROP_TECHNOLOGY:
+ val->intval = pdata->batt_tech;
+ break;
+ case POWER_SUPPLY_PROP_VOLTAGE_NOW:
+ if (pdata->batt_aux >= 0)
+ val->intval = wm97xx_read_bat(bat_ps);
+ else
+ return -EINVAL;
+ break;
+ case POWER_SUPPLY_PROP_TEMP:
+ if (pdata->temp_aux >= 0)
+ val->intval = wm97xx_read_temp(bat_ps);
+ else
+ return -EINVAL;
+ break;
+ case POWER_SUPPLY_PROP_VOLTAGE_MAX:
+ if (pdata->max_voltage >= 0)
+ val->intval = pdata->max_voltage;
+ else
+ return -EINVAL;
+ break;
+ case POWER_SUPPLY_PROP_VOLTAGE_MIN:
+ if (pdata->min_voltage >= 0)
+ val->intval = pdata->min_voltage;
+ else
+ return -EINVAL;
+ break;
+ case POWER_SUPPLY_PROP_PRESENT:
+ val->intval = 1;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static void wm97xx_bat_external_power_changed(struct power_supply *bat_ps)
+{
+ schedule_work(&bat_work);
+}
+
+static void wm97xx_bat_update(struct power_supply *bat_ps)
+{
+ int old_status = bat_status;
+
+ mutex_lock(&work_lock);
+
+ bat_status = (pdata->charge_gpio >= 0) ?
+ (gpio_get_value(pdata->charge_gpio) ?
+ POWER_SUPPLY_STATUS_DISCHARGING :
+ POWER_SUPPLY_STATUS_CHARGING) :
+ POWER_SUPPLY_STATUS_UNKNOWN;
+
+ if (old_status != bat_status) {
+ pr_debug("%s: %i -> %i\n", bat_ps->name, old_status,
+ bat_status);
+ power_supply_changed(bat_ps);
+ }
+
+ mutex_unlock(&work_lock);
+}
+
+static struct power_supply bat_ps = {
+ .type = POWER_SUPPLY_TYPE_BATTERY,
+ .get_property = wm97xx_bat_get_property,
+ .external_power_changed = wm97xx_bat_external_power_changed,
+ .use_for_apm = 1,
+};
+
+static void wm97xx_bat_work(struct work_struct *work)
+{
+ wm97xx_bat_update(&bat_ps);
+}
+
+#ifdef CONFIG_PM
+static int wm97xx_bat_suspend(struct platform_device *dev, pm_message_t state)
+{
+ flush_scheduled_work();
+ return 0;
+}
+
+static int wm97xx_bat_resume(struct platform_device *dev)
+{
+ schedule_work(&bat_work);
+ return 0;
+}
+#else
+#define wm97xx_bat_suspend NULL
+#define wm97xx_bat_resume NULL
+#endif
+
+static int __devinit wm97xx_bat_probe(struct platform_device *dev)
+{
+ int ret = 0;
+ int props = 1; /* POWER_SUPPLY_PROP_PRESENT */
+ int i = 0;
+
+ if (dev->id != -1)
+ return -EINVAL;
+
+ mutex_init(&work_lock);
+
+ if (!pdata) {
+ dev_err(&dev->dev, "Please use wm97xx_bat_set_pdata\n");
+ return -EINVAL;
+ }
+
+ if (pdata->charge_gpio >= 0 && gpio_is_valid(pdata->charge_gpio)) {
+ ret = gpio_request(pdata->charge_gpio, "BATT CHRG");
+ if (ret)
+ goto err;
+ ret = gpio_direction_input(pdata->charge_gpio);
+ if (ret)
+ goto err2;
+ props++; /* POWER_SUPPLY_PROP_STATUS */
+ }
+
+ if (pdata->batt_tech >= 0)
+ props++; /* POWER_SUPPLY_PROP_TECHNOLOGY */
+ if (pdata->temp_aux >= 0)
+ props++; /* POWER_SUPPLY_PROP_TEMP */
+ if (pdata->batt_aux >= 0)
+ props++; /* POWER_SUPPLY_PROP_VOLTAGE_NOW */
+ if (pdata->max_voltage >= 0)
+ props++; /* POWER_SUPPLY_PROP_VOLTAGE_MAX */
+ if (pdata->min_voltage >= 0)
+ props++; /* POWER_SUPPLY_PROP_VOLTAGE_MIN */
+
+ prop = kzalloc(props * sizeof(*prop), GFP_KERNEL);
+ if (!prop)
+ goto err2;
+
+ prop[i++] = POWER_SUPPLY_PROP_PRESENT;
+ if (pdata->charge_gpio >= 0)
+ prop[i++] = POWER_SUPPLY_PROP_STATUS;
+ if (pdata->batt_tech >= 0)
+ prop[i++] = POWER_SUPPLY_PROP_TECHNOLOGY;
+ if (pdata->temp_aux >= 0)
+ prop[i++] = POWER_SUPPLY_PROP_TEMP;
+ if (pdata->batt_aux >= 0)
+ prop[i++] = POWER_SUPPLY_PROP_VOLTAGE_NOW;
+ if (pdata->max_voltage >= 0)
+ prop[i++] = POWER_SUPPLY_PROP_VOLTAGE_MAX;
+ if (pdata->min_voltage >= 0)
+ prop[i++] = POWER_SUPPLY_PROP_VOLTAGE_MIN;
+
+ INIT_WORK(&bat_work, wm97xx_bat_work);
+
+ if (!pdata->batt_name) {
+ dev_info(&dev->dev, "Please consider setting proper battery "
+ "name in platform definition file, falling "
+ "back to name \"wm97xx-batt\"\n");
+ bat_ps.name = "wm97xx-batt";
+ } else
+ bat_ps.name = pdata->batt_name;
+
+ bat_ps.properties = prop;
+ bat_ps.num_properties = props;
+
+ ret = power_supply_register(&dev->dev, &bat_ps);
+ if (!ret)
+ schedule_work(&bat_work);
+ else
+ goto err3;
+
+ return 0;
+err3:
+ kfree(prop);
+err2:
+ gpio_free(pdata->charge_gpio);
+err:
+ return ret;
+}
+
+static int __devexit wm97xx_bat_remove(struct platform_device *dev)
+{
+ if (pdata && pdata->charge_gpio && pdata->charge_gpio >= 0)
+ gpio_free(pdata->charge_gpio);
+ flush_scheduled_work();
+ power_supply_unregister(&bat_ps);
+ kfree(prop);
+ return 0;
+}
+
+static struct platform_driver wm97xx_bat_driver = {
+ .driver = {
+ .name = "wm97xx-battery",
+ .owner = THIS_MODULE,
+ },
+ .probe = wm97xx_bat_probe,
+ .remove = __devexit_p(wm97xx_bat_remove),
+ .suspend = wm97xx_bat_suspend,
+ .resume = wm97xx_bat_resume,
+};
+
+static int __init wm97xx_bat_init(void)
+{
+ return platform_driver_register(&wm97xx_bat_driver);
+}
+
+static void __exit wm97xx_bat_exit(void)
+{
+ platform_driver_unregister(&wm97xx_bat_driver);
+}
+
+void __init wm97xx_bat_set_pdata(struct wm97xx_batt_info *data)
+{
+ pdata = data;
+}
+EXPORT_SYMBOL_GPL(wm97xx_bat_set_pdata);
+
+module_init(wm97xx_bat_init);
+module_exit(wm97xx_bat_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
+MODULE_DESCRIPTION("WM97xx battery driver");
diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index f118252f3a9f2b921cef3fff96fd1ef890d65b3c..52e2743b04ecf77bb6a975d6c8609fa042025dea 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -422,6 +422,12 @@ static long rtc_dev_ioctl(struct file *file,
return err;
}
+static int rtc_dev_fasync(int fd, struct file *file, int on)
+{
+ struct rtc_device *rtc = file->private_data;
+ return fasync_helper(fd, file, on, &rtc->async_queue);
+}
+
static int rtc_dev_release(struct inode *inode, struct file *file)
{
struct rtc_device *rtc = file->private_data;
@@ -434,16 +440,13 @@ static int rtc_dev_release(struct inode *inode, struct file *file)
if (rtc->ops->release)
rtc->ops->release(rtc->dev.parent);
+ if (file->f_flags & FASYNC)
+ rtc_dev_fasync(-1, file, 0);
+
clear_bit_unlock(RTC_DEV_BUSY, &rtc->flags);
return 0;
}
-static int rtc_dev_fasync(int fd, struct file *file, int on)
-{
- struct rtc_device *rtc = file->private_data;
- return fasync_helper(fd, file, on, &rtc->async_queue);
-}
-
static const struct file_operations rtc_dev_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index acb78017e7d0fd2e2988bfed85ec484e527bfcc6..0a225ccda026017773e1a619fc07c651c7223aef 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -215,7 +215,7 @@ static int dasd_state_known_to_basic(struct dasd_device *device)
return rc;
}
/* register 'device' debug area, used for all DBF_DEV_XXX calls */
- device->debug_area = debug_register(device->cdev->dev.bus_id, 1, 1,
+ device->debug_area = debug_register(dev_name(&device->cdev->dev), 1, 1,
8 * sizeof(long));
debug_register_view(device->debug_area, &debug_sprintf_view);
debug_set_level(device->debug_area, DBF_WARNING);
@@ -933,7 +933,7 @@ static void dasd_handle_killed_request(struct ccw_device *cdev,
MESSAGE(KERN_DEBUG,
"invalid status in handle_killed_request: "
"bus_id %s, status %02x",
- cdev->dev.bus_id, cqr->status);
+ dev_name(&cdev->dev), cqr->status);
return;
}
@@ -942,7 +942,7 @@ static void dasd_handle_killed_request(struct ccw_device *cdev,
device != dasd_device_from_cdev_locked(cdev) ||
strncmp(device->discipline->ebcname, (char *) &cqr->magic, 4)) {
MESSAGE(KERN_DEBUG, "invalid device in request: bus_id %s",
- cdev->dev.bus_id);
+ dev_name(&cdev->dev));
return;
}
@@ -982,11 +982,11 @@ void dasd_int_handler(struct ccw_device *cdev, unsigned long intparm,
break;
case -ETIMEDOUT:
printk(KERN_WARNING"%s(%s): request timed out\n",
- __func__, cdev->dev.bus_id);
+ __func__, dev_name(&cdev->dev));
break;
default:
printk(KERN_WARNING"%s(%s): unknown error %ld\n",
- __func__, cdev->dev.bus_id, PTR_ERR(irb));
+ __func__, dev_name(&cdev->dev), PTR_ERR(irb));
}
dasd_handle_killed_request(cdev, intparm);
return;
@@ -995,7 +995,7 @@ void dasd_int_handler(struct ccw_device *cdev, unsigned long intparm,
now = get_clock();
DBF_EVENT(DBF_ERR, "Interrupt: bus_id %s CS/DS %04x ip %08x",
- cdev->dev.bus_id, ((irb->scsw.cmd.cstat << 8) |
+ dev_name(&cdev->dev), ((irb->scsw.cmd.cstat << 8) |
irb->scsw.cmd.dstat), (unsigned int) intparm);
/* check for unsolicited interrupts */
@@ -1019,7 +1019,7 @@ void dasd_int_handler(struct ccw_device *cdev, unsigned long intparm,
if (!device ||
strncmp(device->discipline->ebcname, (char *) &cqr->magic, 4)) {
MESSAGE(KERN_DEBUG, "invalid device in request: bus_id %s",
- cdev->dev.bus_id);
+ dev_name(&cdev->dev));
return;
}
@@ -1037,7 +1037,7 @@ void dasd_int_handler(struct ccw_device *cdev, unsigned long intparm,
if (cqr->status != DASD_CQR_IN_IO) {
MESSAGE(KERN_DEBUG,
"invalid status: bus_id %s, status %02x",
- cdev->dev.bus_id, cqr->status);
+ dev_name(&cdev->dev), cqr->status);
return;
}
DBF_DEV_EVENT(DBF_DEBUG, device, "Int: CS/DS 0x%04x for cqr %p",
@@ -2134,14 +2134,14 @@ int dasd_generic_probe(struct ccw_device *cdev,
if (ret) {
printk(KERN_WARNING
"dasd_generic_probe: could not set ccw-device options "
- "for %s\n", cdev->dev.bus_id);
+ "for %s\n", dev_name(&cdev->dev));
return ret;
}
ret = dasd_add_sysfs_files(cdev);
if (ret) {
printk(KERN_WARNING
"dasd_generic_probe: could not add sysfs entries "
- "for %s\n", cdev->dev.bus_id);
+ "for %s\n", dev_name(&cdev->dev));
return ret;
}
cdev->handler = &dasd_int_handler;
@@ -2152,13 +2152,13 @@ int dasd_generic_probe(struct ccw_device *cdev,
* initial probe.
*/
if ((dasd_get_feature(cdev, DASD_FEATURE_INITIAL_ONLINE) > 0 ) ||
- (dasd_autodetect && dasd_busid_known(cdev->dev.bus_id) != 0))
+ (dasd_autodetect && dasd_busid_known(dev_name(&cdev->dev)) != 0))
ret = ccw_device_set_online(cdev);
if (ret)
printk(KERN_WARNING
"dasd_generic_probe: could not initially "
"online ccw-device %s; return code: %d\n",
- cdev->dev.bus_id, ret);
+ dev_name(&cdev->dev), ret);
return 0;
}
@@ -2224,7 +2224,7 @@ int dasd_generic_set_online(struct ccw_device *cdev,
printk (KERN_WARNING
"dasd_generic couldn't online device %s "
"- discipline DIAG not available\n",
- cdev->dev.bus_id);
+ dev_name(&cdev->dev));
dasd_delete_device(device);
return -ENODEV;
}
@@ -2248,7 +2248,7 @@ int dasd_generic_set_online(struct ccw_device *cdev,
printk (KERN_WARNING
"dasd_generic couldn't online device %s "
"with discipline %s rc=%i\n",
- cdev->dev.bus_id, discipline->name, rc);
+ dev_name(&cdev->dev), discipline->name, rc);
module_put(discipline->owner);
module_put(base_discipline->owner);
dasd_delete_device(device);
@@ -2259,7 +2259,7 @@ int dasd_generic_set_online(struct ccw_device *cdev,
if (device->state <= DASD_STATE_KNOWN) {
printk (KERN_WARNING
"dasd_generic discipline not found for %s\n",
- cdev->dev.bus_id);
+ dev_name(&cdev->dev));
rc = -ENODEV;
dasd_set_target_state(device, DASD_STATE_NEW);
if (device->block)
@@ -2267,7 +2267,7 @@ int dasd_generic_set_online(struct ccw_device *cdev,
dasd_delete_device(device);
} else
pr_debug("dasd_generic device %s found\n",
- cdev->dev.bus_id);
+ dev_name(&cdev->dev));
/* FIXME: we have to wait for the root device but we don't want
* to wait for each single device but for all at once. */
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c
index 5c6e6f331cb0691e097f55321eb5fe37007adbb3..b8f9c00633f3adfb6885daedbb04031c1b925877 100644
--- a/drivers/s390/block/dasd_3990_erp.c
+++ b/drivers/s390/block/dasd_3990_erp.c
@@ -1397,7 +1397,7 @@ static struct dasd_ccw_req *dasd_3990_erp_inspect_alias(
DEV_MESSAGE(KERN_ERR, cqr->startdev,
"ERP on alias device for request %p,"
" recover on base device %s", cqr,
- cqr->block->base->cdev->dev.bus_id);
+ dev_name(&cqr->block->base->cdev->dev));
}
dasd_eckd_reset_ccw_to_base_io(cqr);
erp->startdev = cqr->block->base;
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index cd3335c1c307e1b642c87fbb0873c76a8fdac820..921443b01d163165bcf20b50e81d9baceb785f34 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -515,9 +515,9 @@ dasd_devmap_from_cdev(struct ccw_device *cdev)
{
struct dasd_devmap *devmap;
- devmap = dasd_find_busid(cdev->dev.bus_id);
+ devmap = dasd_find_busid(dev_name(&cdev->dev));
if (IS_ERR(devmap))
- devmap = dasd_add_busid(cdev->dev.bus_id,
+ devmap = dasd_add_busid(dev_name(&cdev->dev),
DASD_FEATURE_DEFAULT);
return devmap;
}
@@ -584,7 +584,7 @@ dasd_delete_device(struct dasd_device *device)
unsigned long flags;
/* First remove device pointer from devmap. */
- devmap = dasd_find_busid(device->cdev->dev.bus_id);
+ devmap = dasd_find_busid(dev_name(&device->cdev->dev));
BUG_ON(IS_ERR(devmap));
spin_lock(&dasd_devmap_lock);
if (devmap->device != device) {
@@ -674,7 +674,7 @@ dasd_ro_show(struct device *dev, struct device_attribute *attr, char *buf)
struct dasd_devmap *devmap;
int ro_flag;
- devmap = dasd_find_busid(dev->bus_id);
+ devmap = dasd_find_busid(dev_name(dev));
if (!IS_ERR(devmap))
ro_flag = (devmap->features & DASD_FEATURE_READONLY) != 0;
else
@@ -723,7 +723,7 @@ dasd_erplog_show(struct device *dev, struct device_attribute *attr, char *buf)
struct dasd_devmap *devmap;
int erplog;
- devmap = dasd_find_busid(dev->bus_id);
+ devmap = dasd_find_busid(dev_name(dev));
if (!IS_ERR(devmap))
erplog = (devmap->features & DASD_FEATURE_ERPLOG) != 0;
else
@@ -770,7 +770,7 @@ dasd_use_diag_show(struct device *dev, struct device_attribute *attr, char *buf)
struct dasd_devmap *devmap;
int use_diag;
- devmap = dasd_find_busid(dev->bus_id);
+ devmap = dasd_find_busid(dev_name(dev));
if (!IS_ERR(devmap))
use_diag = (devmap->features & DASD_FEATURE_USEDIAG) != 0;
else
@@ -876,7 +876,7 @@ dasd_alias_show(struct device *dev, struct device_attribute *attr, char *buf)
struct dasd_devmap *devmap;
int alias;
- devmap = dasd_find_busid(dev->bus_id);
+ devmap = dasd_find_busid(dev_name(dev));
spin_lock(&dasd_devmap_lock);
if (IS_ERR(devmap) || strlen(devmap->uid.vendor) == 0) {
spin_unlock(&dasd_devmap_lock);
@@ -899,7 +899,7 @@ dasd_vendor_show(struct device *dev, struct device_attribute *attr, char *buf)
struct dasd_devmap *devmap;
char *vendor;
- devmap = dasd_find_busid(dev->bus_id);
+ devmap = dasd_find_busid(dev_name(dev));
spin_lock(&dasd_devmap_lock);
if (!IS_ERR(devmap) && strlen(devmap->uid.vendor) > 0)
vendor = devmap->uid.vendor;
@@ -924,7 +924,7 @@ dasd_uid_show(struct device *dev, struct device_attribute *attr, char *buf)
char ua_string[3];
struct dasd_uid *uid;
- devmap = dasd_find_busid(dev->bus_id);
+ devmap = dasd_find_busid(dev_name(dev));
spin_lock(&dasd_devmap_lock);
if (IS_ERR(devmap) || strlen(devmap->uid.vendor) == 0) {
spin_unlock(&dasd_devmap_lock);
@@ -972,7 +972,7 @@ dasd_eer_show(struct device *dev, struct device_attribute *attr, char *buf)
struct dasd_devmap *devmap;
int eer_flag;
- devmap = dasd_find_busid(dev->bus_id);
+ devmap = dasd_find_busid(dev_name(dev));
if (!IS_ERR(devmap) && devmap->device)
eer_flag = dasd_eer_enabled(devmap->device);
else
@@ -1034,7 +1034,7 @@ dasd_get_uid(struct ccw_device *cdev, struct dasd_uid *uid)
{
struct dasd_devmap *devmap;
- devmap = dasd_find_busid(cdev->dev.bus_id);
+ devmap = dasd_find_busid(dev_name(&cdev->dev));
if (IS_ERR(devmap))
return PTR_ERR(devmap);
spin_lock(&dasd_devmap_lock);
@@ -1057,7 +1057,7 @@ dasd_set_uid(struct ccw_device *cdev, struct dasd_uid *uid)
{
struct dasd_devmap *devmap;
- devmap = dasd_find_busid(cdev->dev.bus_id);
+ devmap = dasd_find_busid(dev_name(&cdev->dev));
if (IS_ERR(devmap))
return PTR_ERR(devmap);
@@ -1077,7 +1077,7 @@ dasd_get_feature(struct ccw_device *cdev, int feature)
{
struct dasd_devmap *devmap;
- devmap = dasd_find_busid(cdev->dev.bus_id);
+ devmap = dasd_find_busid(dev_name(&cdev->dev));
if (IS_ERR(devmap))
return PTR_ERR(devmap);
@@ -1093,7 +1093,7 @@ dasd_set_feature(struct ccw_device *cdev, int feature, int flag)
{
struct dasd_devmap *devmap;
- devmap = dasd_find_busid(cdev->dev.bus_id);
+ devmap = dasd_find_busid(dev_name(&cdev->dev));
if (IS_ERR(devmap))
return PTR_ERR(devmap);
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index 773b3fe275b239b08968c6a7e72e1356bf06674e..49f9d221e23d4de9dd0deda5867565d29330f3a7 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -6,6 +6,8 @@
* Martin Schwidefsky <schwidefsky@de.ibm.com>
* Bugreports.to..: <Linux390@de.ibm.com>
* (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
+ * EMC Symmetrix ioctl Copyright EMC Corporation, 2008
+ * Author.........: Nigel Hislop <hislop_nigel@emc.com>
*
*/
@@ -84,7 +86,7 @@ dasd_eckd_probe (struct ccw_device *cdev)
if (ret) {
printk(KERN_WARNING
"dasd_eckd_probe: could not set ccw-device options "
- "for %s\n", cdev->dev.bus_id);
+ "for %s\n", dev_name(&cdev->dev));
return ret;
}
ret = dasd_generic_probe(cdev, &dasd_eckd_discipline);
@@ -1501,12 +1503,27 @@ static void dasd_eckd_handle_unsolicited_interrupt(struct dasd_device *device,
return;
}
- /* just report other unsolicited interrupts */
- DEV_MESSAGE(KERN_DEBUG, device, "%s",
- "unsolicited interrupt received");
- device->discipline->dump_sense(device, NULL, irb);
- dasd_schedule_device_bh(device);
+ if ((irb->scsw.cmd.cc == 1) &&
+ (irb->scsw.cmd.fctl & SCSW_FCTL_START_FUNC) &&
+ (irb->scsw.cmd.actl & SCSW_ACTL_START_PEND) &&
+ (irb->scsw.cmd.stctl & SCSW_STCTL_STATUS_PEND)) {
+ /* fake irb do nothing, they are handled elsewhere */
+ dasd_schedule_device_bh(device);
+ return;
+ }
+
+ if (!(irb->esw.esw0.erw.cons)) {
+ /* just report other unsolicited interrupts */
+ DEV_MESSAGE(KERN_ERR, device, "%s",
+ "unsolicited interrupt received");
+ } else {
+ DEV_MESSAGE(KERN_ERR, device, "%s",
+ "unsolicited interrupt received "
+ "(sense available)");
+ device->discipline->dump_sense(device, NULL, irb);
+ }
+ dasd_schedule_device_bh(device);
return;
};
@@ -2068,6 +2085,103 @@ dasd_eckd_set_attrib(struct dasd_device *device, void __user *argp)
return 0;
}
+/*
+ * Issue syscall I/O to EMC Symmetrix array.
+ * CCWs are PSF and RSSD
+ */
+static int dasd_symm_io(struct dasd_device *device, void __user *argp)
+{
+ struct dasd_symmio_parms usrparm;
+ char *psf_data, *rssd_result;
+ struct dasd_ccw_req *cqr;
+ struct ccw1 *ccw;
+ int rc;
+
+ /* Copy parms from caller */
+ rc = -EFAULT;
+ if (copy_from_user(&usrparm, argp, sizeof(usrparm)))
+ goto out;
+#ifndef CONFIG_64BIT
+ /* Make sure pointers are sane even on 31 bit. */
+ if ((usrparm.psf_data >> 32) != 0 || (usrparm.rssd_result >> 32) != 0) {
+ rc = -EINVAL;
+ goto out;
+ }
+#endif
+ /* alloc I/O data area */
+ psf_data = kzalloc(usrparm.psf_data_len, GFP_KERNEL | GFP_DMA);
+ rssd_result = kzalloc(usrparm.rssd_result_len, GFP_KERNEL | GFP_DMA);
+ if (!psf_data || !rssd_result) {
+ rc = -ENOMEM;
+ goto out_free;
+ }
+
+ /* get syscall header from user space */
+ rc = -EFAULT;
+ if (copy_from_user(psf_data,
+ (void __user *)(unsigned long) usrparm.psf_data,
+ usrparm.psf_data_len))
+ goto out_free;
+
+ /* sanity check on syscall header */
+ if (psf_data[0] != 0x17 && psf_data[1] != 0xce) {
+ rc = -EINVAL;
+ goto out_free;
+ }
+
+ /* setup CCWs for PSF + RSSD */
+ cqr = dasd_smalloc_request("ECKD", 2 , 0, device);
+ if (IS_ERR(cqr)) {
+ DEV_MESSAGE(KERN_WARNING, device, "%s",
+ "Could not allocate initialization request");
+ rc = PTR_ERR(cqr);
+ goto out_free;
+ }
+
+ cqr->startdev = device;
+ cqr->memdev = device;
+ cqr->retries = 3;
+ cqr->expires = 10 * HZ;
+ cqr->buildclk = get_clock();
+ cqr->status = DASD_CQR_FILLED;
+
+ /* Build the ccws */
+ ccw = cqr->cpaddr;
+
+ /* PSF ccw */
+ ccw->cmd_code = DASD_ECKD_CCW_PSF;
+ ccw->count = usrparm.psf_data_len;
+ ccw->flags |= CCW_FLAG_CC;
+ ccw->cda = (__u32)(addr_t) psf_data;
+
+ ccw++;
+
+ /* RSSD ccw */
+ ccw->cmd_code = DASD_ECKD_CCW_RSSD;
+ ccw->count = usrparm.rssd_result_len;
+ ccw->flags = CCW_FLAG_SLI ;
+ ccw->cda = (__u32)(addr_t) rssd_result;
+
+ rc = dasd_sleep_on(cqr);
+ if (rc)
+ goto out_sfree;
+
+ rc = -EFAULT;
+ if (copy_to_user((void __user *)(unsigned long) usrparm.rssd_result,
+ rssd_result, usrparm.rssd_result_len))
+ goto out_sfree;
+ rc = 0;
+
+out_sfree:
+ dasd_sfree_request(cqr, cqr->memdev);
+out_free:
+ kfree(rssd_result);
+ kfree(psf_data);
+out:
+ DBF_DEV_EVENT(DBF_WARNING, device, "Symmetrix ioctl: rc=%d", rc);
+ return rc;
+}
+
static int
dasd_eckd_ioctl(struct dasd_block *block, unsigned int cmd, void __user *argp)
{
@@ -2086,6 +2200,8 @@ dasd_eckd_ioctl(struct dasd_block *block, unsigned int cmd, void __user *argp)
return dasd_eckd_reserve(device);
case BIODASDSLCK:
return dasd_eckd_steal_lock(device);
+ case BIODASDSYMMIO:
+ return dasd_symm_io(device, argp);
default:
return -ENOIOCTLCMD;
}
@@ -2145,13 +2261,13 @@ static void dasd_eckd_dump_sense(struct dasd_device *device,
/* dump the sense data */
len = sprintf(page, KERN_ERR PRINTK_HEADER
" I/O status report for device %s:\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
len += sprintf(page + len, KERN_ERR PRINTK_HEADER
" in req: %p CS: 0x%02X DS: 0x%02X\n", req,
irb->scsw.cmd.cstat, irb->scsw.cmd.dstat);
len += sprintf(page + len, KERN_ERR PRINTK_HEADER
" device %s: Failing CCW: %p\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
(void *) (addr_t) irb->scsw.cmd.cpa);
if (irb->esw.esw0.erw.cons) {
for (sl = 0; sl < 4; sl++) {
diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c
index bf512ac75b9e640f058cf1d1b8ddbd2d9490134a..892e2878d61b94a41ad036a750077a43c158db10 100644
--- a/drivers/s390/block/dasd_eer.c
+++ b/drivers/s390/block/dasd_eer.c
@@ -309,7 +309,8 @@ static void dasd_eer_write_standard_trigger(struct dasd_device *device,
do_gettimeofday(&tv);
header.tv_sec = tv.tv_sec;
header.tv_usec = tv.tv_usec;
- strncpy(header.busid, device->cdev->dev.bus_id, DASD_EER_BUSID_SIZE);
+ strncpy(header.busid, dev_name(&device->cdev->dev),
+ DASD_EER_BUSID_SIZE);
spin_lock_irqsave(&bufferlock, flags);
list_for_each_entry(eerb, &bufferlist, list) {
@@ -349,7 +350,8 @@ static void dasd_eer_write_snss_trigger(struct dasd_device *device,
do_gettimeofday(&tv);
header.tv_sec = tv.tv_sec;
header.tv_usec = tv.tv_usec;
- strncpy(header.busid, device->cdev->dev.bus_id, DASD_EER_BUSID_SIZE);
+ strncpy(header.busid, dev_name(&device->cdev->dev),
+ DASD_EER_BUSID_SIZE);
spin_lock_irqsave(&bufferlock, flags);
list_for_each_entry(eerb, &bufferlist, list) {
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c
index aa0c533423a5f040d96e9d5c6f275787a7a9f21c..93d9b6452a94b5fb2e6606ed9efe92fffce72888 100644
--- a/drivers/s390/block/dasd_fba.c
+++ b/drivers/s390/block/dasd_fba.c
@@ -451,13 +451,13 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req,
}
len = sprintf(page, KERN_ERR PRINTK_HEADER
" I/O status report for device %s:\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
len += sprintf(page + len, KERN_ERR PRINTK_HEADER
" in req: %p CS: 0x%02X DS: 0x%02X\n", req,
irb->scsw.cmd.cstat, irb->scsw.cmd.dstat);
len += sprintf(page + len, KERN_ERR PRINTK_HEADER
" device %s: Failing CCW: %p\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
(void *) (addr_t) irb->scsw.cmd.cpa);
if (irb->esw.esw0.erw.cons) {
for (sl = 0; sl < 4; sl++) {
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h
index 31ecaa4a40e42498661397e7459dad2dd75897f5..489d5fe488fb7d60616caebf36e78360ec4cfdd8 100644
--- a/drivers/s390/block/dasd_int.h
+++ b/drivers/s390/block/dasd_int.h
@@ -126,7 +126,7 @@ do { \
#define DEV_MESSAGE(d_loglevel,d_device,d_string,d_args...)\
do { \
printk(d_loglevel PRINTK_HEADER " %s: " d_string "\n", \
- d_device->cdev->dev.bus_id, d_args); \
+ dev_name(&d_device->cdev->dev), d_args); \
DBF_DEV_EVENT(DBF_ALERT, d_device, d_string, d_args); \
} while(0)
@@ -140,7 +140,7 @@ do { \
#define DEV_MESSAGE_LOG(d_loglevel,d_device,d_string,d_args...)\
do { \
printk(d_loglevel PRINTK_HEADER " %s: " d_string "\n", \
- d_device->cdev->dev.bus_id, d_args); \
+ dev_name(&d_device->cdev->dev), d_args); \
} while(0)
#define MESSAGE_LOG(d_loglevel,d_string,d_args...)\
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c
index 03c0e40a92ff9fafc20694ee0127822d03a4db4f..9088de84b45de867fd845478ac97b3b5c18bf543 100644
--- a/drivers/s390/block/dasd_proc.c
+++ b/drivers/s390/block/dasd_proc.c
@@ -67,7 +67,7 @@ dasd_devices_show(struct seq_file *m, void *v)
return 0;
}
/* Print device number. */
- seq_printf(m, "%s", device->cdev->dev.bus_id);
+ seq_printf(m, "%s", dev_name(&device->cdev->dev));
/* Print discipline string. */
if (device != NULL && device->discipline != NULL)
seq_printf(m, "(%s)", device->discipline->name);
@@ -76,7 +76,8 @@ dasd_devices_show(struct seq_file *m, void *v)
/* Print kdev. */
if (block->gdp)
seq_printf(m, " at (%3d:%6d)",
- block->gdp->major, block->gdp->first_minor);
+ MAJOR(disk_devt(block->gdp)),
+ MINOR(disk_devt(block->gdp)));
else
seq_printf(m, " at (???:??????)");
/* Print device name. */
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index 711b3004b3e6a6419540bad5fa067dcc817b6d99..a7ff167d5b81089c781a3f3c9aa9e736cc8da48e 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -31,7 +31,6 @@
#define PRINT_WARN(x...) printk(KERN_WARNING DCSSBLK_NAME " warning: " x)
#define PRINT_ERR(x...) printk(KERN_ERR DCSSBLK_NAME " error: " x)
-
static int dcssblk_open(struct inode *inode, struct file *filp);
static int dcssblk_release(struct inode *inode, struct file *filp);
static int dcssblk_make_request(struct request_queue *q, struct bio *bio);
@@ -48,6 +47,30 @@ static struct block_device_operations dcssblk_devops = {
.direct_access = dcssblk_direct_access,
};
+struct dcssblk_dev_info {
+ struct list_head lh;
+ struct device dev;
+ char segment_name[BUS_ID_SIZE];
+ atomic_t use_count;
+ struct gendisk *gd;
+ unsigned long start;
+ unsigned long end;
+ int segment_type;
+ unsigned char save_pending;
+ unsigned char is_shared;
+ struct request_queue *dcssblk_queue;
+ int num_of_segments;
+ struct list_head seg_list;
+};
+
+struct segment_info {
+ struct list_head lh;
+ char segment_name[BUS_ID_SIZE];
+ unsigned long start;
+ unsigned long end;
+ int segment_type;
+};
+
static ssize_t dcssblk_add_store(struct device * dev, struct device_attribute *attr, const char * buf,
size_t count);
static ssize_t dcssblk_remove_store(struct device * dev, struct device_attribute *attr, const char * buf,
@@ -58,30 +81,20 @@ static ssize_t dcssblk_save_show(struct device *dev, struct device_attribute *at
static ssize_t dcssblk_shared_store(struct device * dev, struct device_attribute *attr, const char * buf,
size_t count);
static ssize_t dcssblk_shared_show(struct device *dev, struct device_attribute *attr, char *buf);
+static ssize_t dcssblk_seglist_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf);
static DEVICE_ATTR(add, S_IWUSR, NULL, dcssblk_add_store);
static DEVICE_ATTR(remove, S_IWUSR, NULL, dcssblk_remove_store);
-static DEVICE_ATTR(save, S_IWUSR | S_IRUGO, dcssblk_save_show,
+static DEVICE_ATTR(save, S_IWUSR | S_IRUSR, dcssblk_save_show,
dcssblk_save_store);
-static DEVICE_ATTR(shared, S_IWUSR | S_IRUGO, dcssblk_shared_show,
+static DEVICE_ATTR(shared, S_IWUSR | S_IRUSR, dcssblk_shared_show,
dcssblk_shared_store);
+static DEVICE_ATTR(seglist, S_IRUSR, dcssblk_seglist_show, NULL);
static struct device *dcssblk_root_dev;
-struct dcssblk_dev_info {
- struct list_head lh;
- struct device dev;
- char segment_name[BUS_ID_SIZE];
- atomic_t use_count;
- struct gendisk *gd;
- unsigned long start;
- unsigned long end;
- int segment_type;
- unsigned char save_pending;
- unsigned char is_shared;
- struct request_queue *dcssblk_queue;
-};
-
static LIST_HEAD(dcssblk_devices);
static struct rw_semaphore dcssblk_devices_sem;
@@ -91,8 +104,15 @@ static struct rw_semaphore dcssblk_devices_sem;
static void
dcssblk_release_segment(struct device *dev)
{
- PRINT_DEBUG("segment release fn called for %s\n", dev->bus_id);
- kfree(container_of(dev, struct dcssblk_dev_info, dev));
+ struct dcssblk_dev_info *dev_info;
+ struct segment_info *entry, *temp;
+
+ dev_info = container_of(dev, struct dcssblk_dev_info, dev);
+ list_for_each_entry_safe(entry, temp, &dev_info->seg_list, lh) {
+ list_del(&entry->lh);
+ kfree(entry);
+ }
+ kfree(dev_info);
module_put(THIS_MODULE);
}
@@ -114,7 +134,7 @@ dcssblk_assign_free_minor(struct dcssblk_dev_info *dev_info)
found = 0;
// test if minor available
list_for_each_entry(entry, &dcssblk_devices, lh)
- if (minor == entry->gd->first_minor)
+ if (minor == MINOR(disk_devt(entry->gd)))
found++;
if (!found) break; // got unused minor
}
@@ -142,6 +162,169 @@ dcssblk_get_device_by_name(char *name)
return NULL;
}
+/*
+ * get the struct segment_info from seg_list
+ * for the given name.
+ * down_read(&dcssblk_devices_sem) must be held.
+ */
+static struct segment_info *
+dcssblk_get_segment_by_name(char *name)
+{
+ struct dcssblk_dev_info *dev_info;
+ struct segment_info *entry;
+
+ list_for_each_entry(dev_info, &dcssblk_devices, lh) {
+ list_for_each_entry(entry, &dev_info->seg_list, lh) {
+ if (!strcmp(name, entry->segment_name))
+ return entry;
+ }
+ }
+ return NULL;
+}
+
+/*
+ * get the highest address of the multi-segment block.
+ */
+static unsigned long
+dcssblk_find_highest_addr(struct dcssblk_dev_info *dev_info)
+{
+ unsigned long highest_addr;
+ struct segment_info *entry;
+
+ highest_addr = 0;
+ list_for_each_entry(entry, &dev_info->seg_list, lh) {
+ if (highest_addr < entry->end)
+ highest_addr = entry->end;
+ }
+ return highest_addr;
+}
+
+/*
+ * get the lowest address of the multi-segment block.
+ */
+static unsigned long
+dcssblk_find_lowest_addr(struct dcssblk_dev_info *dev_info)
+{
+ int set_first;
+ unsigned long lowest_addr;
+ struct segment_info *entry;
+
+ set_first = 0;
+ lowest_addr = 0;
+ list_for_each_entry(entry, &dev_info->seg_list, lh) {
+ if (set_first == 0) {
+ lowest_addr = entry->start;
+ set_first = 1;
+ } else {
+ if (lowest_addr > entry->start)
+ lowest_addr = entry->start;
+ }
+ }
+ return lowest_addr;
+}
+
+/*
+ * Check continuity of segments.
+ */
+static int
+dcssblk_is_continuous(struct dcssblk_dev_info *dev_info)
+{
+ int i, j, rc;
+ struct segment_info *sort_list, *entry, temp;
+
+ if (dev_info->num_of_segments <= 1)
+ return 0;
+
+ sort_list = kzalloc(
+ sizeof(struct segment_info) * dev_info->num_of_segments,
+ GFP_KERNEL);
+ if (sort_list == NULL)
+ return -ENOMEM;
+ i = 0;
+ list_for_each_entry(entry, &dev_info->seg_list, lh) {
+ memcpy(&sort_list[i], entry, sizeof(struct segment_info));
+ i++;
+ }
+
+ /* sort segments */
+ for (i = 0; i < dev_info->num_of_segments; i++)
+ for (j = 0; j < dev_info->num_of_segments; j++)
+ if (sort_list[j].start > sort_list[i].start) {
+ memcpy(&temp, &sort_list[i],
+ sizeof(struct segment_info));
+ memcpy(&sort_list[i], &sort_list[j],
+ sizeof(struct segment_info));
+ memcpy(&sort_list[j], &temp,
+ sizeof(struct segment_info));
+ }
+
+ /* check continuity */
+ for (i = 0; i < dev_info->num_of_segments - 1; i++) {
+ if ((sort_list[i].end + 1) != sort_list[i+1].start) {
+ PRINT_ERR("Segment %s is not contiguous with "
+ "segment %s\n",
+ sort_list[i].segment_name,
+ sort_list[i+1].segment_name);
+ rc = -EINVAL;
+ goto out;
+ }
+ /* EN and EW are allowed in a block device */
+ if (sort_list[i].segment_type != sort_list[i+1].segment_type) {
+ if (!(sort_list[i].segment_type & SEGMENT_EXCLUSIVE) ||
+ (sort_list[i].segment_type == SEG_TYPE_ER) ||
+ !(sort_list[i+1].segment_type &
+ SEGMENT_EXCLUSIVE) ||
+ (sort_list[i+1].segment_type == SEG_TYPE_ER)) {
+ PRINT_ERR("Segment %s has different type from "
+ "segment %s\n",
+ sort_list[i].segment_name,
+ sort_list[i+1].segment_name);
+ rc = -EINVAL;
+ goto out;
+ }
+ }
+ }
+ rc = 0;
+out:
+ kfree(sort_list);
+ return rc;
+}
+
+/*
+ * Load a segment
+ */
+static int
+dcssblk_load_segment(char *name, struct segment_info **seg_info)
+{
+ int rc;
+
+ /* already loaded? */
+ down_read(&dcssblk_devices_sem);
+ *seg_info = dcssblk_get_segment_by_name(name);
+ up_read(&dcssblk_devices_sem);
+ if (*seg_info != NULL)
+ return -EEXIST;
+
+ /* get a struct segment_info */
+ *seg_info = kzalloc(sizeof(struct segment_info), GFP_KERNEL);
+ if (*seg_info == NULL)
+ return -ENOMEM;
+
+ strcpy((*seg_info)->segment_name, name);
+
+ /* load the segment */
+ rc = segment_load(name, SEGMENT_SHARED,
+ &(*seg_info)->start, &(*seg_info)->end);
+ if (rc < 0) {
+ segment_warning(rc, (*seg_info)->segment_name);
+ kfree(*seg_info);
+ } else {
+ INIT_LIST_HEAD(&(*seg_info)->lh);
+ (*seg_info)->segment_type = rc;
+ }
+ return rc;
+}
+
static void dcssblk_unregister_callback(struct device *dev)
{
device_unregister(dev);
@@ -165,6 +348,7 @@ static ssize_t
dcssblk_shared_store(struct device *dev, struct device_attribute *attr, const char *inbuf, size_t count)
{
struct dcssblk_dev_info *dev_info;
+ struct segment_info *entry, *temp;
int rc;
if ((count > 1) && (inbuf[1] != '\n') && (inbuf[1] != '\0'))
@@ -172,46 +356,46 @@ dcssblk_shared_store(struct device *dev, struct device_attribute *attr, const ch
down_write(&dcssblk_devices_sem);
dev_info = container_of(dev, struct dcssblk_dev_info, dev);
if (atomic_read(&dev_info->use_count)) {
- PRINT_ERR("share: segment %s is busy!\n",
- dev_info->segment_name);
rc = -EBUSY;
goto out;
}
if (inbuf[0] == '1') {
- // reload segment in shared mode
- rc = segment_modify_shared(dev_info->segment_name,
- SEGMENT_SHARED);
- if (rc < 0) {
- BUG_ON(rc == -EINVAL);
- if (rc != -EAGAIN)
- goto removeseg;
- } else {
- dev_info->is_shared = 1;
- switch (dev_info->segment_type) {
- case SEG_TYPE_SR:
- case SEG_TYPE_ER:
- case SEG_TYPE_SC:
- set_disk_ro(dev_info->gd,1);
+ /* reload segments in shared mode */
+ list_for_each_entry(entry, &dev_info->seg_list, lh) {
+ rc = segment_modify_shared(entry->segment_name,
+ SEGMENT_SHARED);
+ if (rc < 0) {
+ BUG_ON(rc == -EINVAL);
+ if (rc != -EAGAIN)
+ goto removeseg;
}
}
+ dev_info->is_shared = 1;
+ switch (dev_info->segment_type) {
+ case SEG_TYPE_SR:
+ case SEG_TYPE_ER:
+ case SEG_TYPE_SC:
+ set_disk_ro(dev_info->gd, 1);
+ }
} else if (inbuf[0] == '0') {
- // reload segment in exclusive mode
+ /* reload segments in exclusive mode */
if (dev_info->segment_type == SEG_TYPE_SC) {
PRINT_ERR("Segment type SC (%s) cannot be loaded in "
- "non-shared mode\n", dev_info->segment_name);
+ "non-shared mode\n", dev_info->segment_name);
rc = -EINVAL;
goto out;
}
- rc = segment_modify_shared(dev_info->segment_name,
- SEGMENT_EXCLUSIVE);
- if (rc < 0) {
- BUG_ON(rc == -EINVAL);
- if (rc != -EAGAIN)
- goto removeseg;
- } else {
- dev_info->is_shared = 0;
- set_disk_ro(dev_info->gd, 0);
+ list_for_each_entry(entry, &dev_info->seg_list, lh) {
+ rc = segment_modify_shared(entry->segment_name,
+ SEGMENT_EXCLUSIVE);
+ if (rc < 0) {
+ BUG_ON(rc == -EINVAL);
+ if (rc != -EAGAIN)
+ goto removeseg;
+ }
}
+ dev_info->is_shared = 0;
+ set_disk_ro(dev_info->gd, 0);
} else {
rc = -EINVAL;
goto out;
@@ -220,8 +404,14 @@ dcssblk_shared_store(struct device *dev, struct device_attribute *attr, const ch
goto out;
removeseg:
- PRINT_ERR("Could not reload segment %s, removing it now!\n",
- dev_info->segment_name);
+ PRINT_ERR("Could not reload segment(s) of the device %s, removing "
+ "segment(s) now!\n",
+ dev_info->segment_name);
+ temp = entry;
+ list_for_each_entry(entry, &dev_info->seg_list, lh) {
+ if (entry != temp)
+ segment_unload(entry->segment_name);
+ }
list_del(&dev_info->lh);
del_gendisk(dev_info->gd);
@@ -254,6 +444,7 @@ static ssize_t
dcssblk_save_store(struct device *dev, struct device_attribute *attr, const char *inbuf, size_t count)
{
struct dcssblk_dev_info *dev_info;
+ struct segment_info *entry;
if ((count > 1) && (inbuf[1] != '\n') && (inbuf[1] != '\0'))
return -EINVAL;
@@ -263,14 +454,16 @@ dcssblk_save_store(struct device *dev, struct device_attribute *attr, const char
if (inbuf[0] == '1') {
if (atomic_read(&dev_info->use_count) == 0) {
// device is idle => we save immediately
- PRINT_INFO("Saving segment %s\n",
+ PRINT_INFO("Saving segment(s) of the device %s\n",
dev_info->segment_name);
- segment_save(dev_info->segment_name);
+ list_for_each_entry(entry, &dev_info->seg_list, lh) {
+ segment_save(entry->segment_name);
+ }
} else {
// device is busy => we save it when it becomes
// idle in dcssblk_release
- PRINT_INFO("Segment %s is currently busy, it will "
- "be saved when it becomes idle...\n",
+ PRINT_INFO("Device %s is currently busy, segment(s) "
+ "will be saved when it becomes idle...\n",
dev_info->segment_name);
dev_info->save_pending = 1;
}
@@ -279,7 +472,8 @@ dcssblk_save_store(struct device *dev, struct device_attribute *attr, const char
// device is busy & the user wants to undo his save
// request
dev_info->save_pending = 0;
- PRINT_INFO("Pending save for segment %s deactivated\n",
+ PRINT_INFO("Pending save for segment(s) of the device "
+ "%s deactivated\n",
dev_info->segment_name);
}
} else {
@@ -290,67 +484,124 @@ dcssblk_save_store(struct device *dev, struct device_attribute *attr, const char
return count;
}
+/*
+ * device attribute for showing all segments in a device
+ */
+static ssize_t
+dcssblk_seglist_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ int i;
+
+ struct dcssblk_dev_info *dev_info;
+ struct segment_info *entry;
+
+ down_read(&dcssblk_devices_sem);
+ dev_info = container_of(dev, struct dcssblk_dev_info, dev);
+ i = 0;
+ buf[0] = '\0';
+ list_for_each_entry(entry, &dev_info->seg_list, lh) {
+ strcpy(&buf[i], entry->segment_name);
+ i += strlen(entry->segment_name);
+ buf[i] = '\n';
+ i++;
+ }
+ up_read(&dcssblk_devices_sem);
+ return i;
+}
+
/*
* device attribute for adding devices
*/
static ssize_t
dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
- int rc, i;
+ int rc, i, j, num_of_segments;
struct dcssblk_dev_info *dev_info;
+ struct segment_info *seg_info, *temp;
char *local_buf;
unsigned long seg_byte_size;
dev_info = NULL;
+ seg_info = NULL;
if (dev != dcssblk_root_dev) {
rc = -EINVAL;
goto out_nobuf;
}
+ if ((count < 1) || (buf[0] == '\0') || (buf[0] == '\n')) {
+ rc = -ENAMETOOLONG;
+ goto out_nobuf;
+ }
+
local_buf = kmalloc(count + 1, GFP_KERNEL);
if (local_buf == NULL) {
rc = -ENOMEM;
goto out_nobuf;
}
+
/*
* parse input
*/
+ num_of_segments = 0;
for (i = 0; ((buf[i] != '\0') && (buf[i] != '\n') && i < count); i++) {
- local_buf[i] = toupper(buf[i]);
+ for (j = i; (buf[j] != ':') &&
+ (buf[j] != '\0') &&
+ (buf[j] != '\n') &&
+ j < count; j++) {
+ local_buf[j-i] = toupper(buf[j]);
+ }
+ local_buf[j-i] = '\0';
+ if (((j - i) == 0) || ((j - i) > 8)) {
+ rc = -ENAMETOOLONG;
+ goto seg_list_del;
+ }
+
+ rc = dcssblk_load_segment(local_buf, &seg_info);
+ if (rc < 0)
+ goto seg_list_del;
+ /*
+ * get a struct dcssblk_dev_info
+ */
+ if (num_of_segments == 0) {
+ dev_info = kzalloc(sizeof(struct dcssblk_dev_info),
+ GFP_KERNEL);
+ if (dev_info == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ strcpy(dev_info->segment_name, local_buf);
+ dev_info->segment_type = seg_info->segment_type;
+ INIT_LIST_HEAD(&dev_info->seg_list);
+ }
+ list_add_tail(&seg_info->lh, &dev_info->seg_list);
+ num_of_segments++;
+ i = j;
+
+ if ((buf[j] == '\0') || (buf[j] == '\n'))
+ break;
}
- local_buf[i] = '\0';
- if ((i == 0) || (i > 8)) {
+
+ /* no trailing colon at the end of the input */
+ if ((i > 0) && (buf[i-1] == ':')) {
rc = -ENAMETOOLONG;
- goto out;
- }
- /*
- * already loaded?
- */
- down_read(&dcssblk_devices_sem);
- dev_info = dcssblk_get_device_by_name(local_buf);
- up_read(&dcssblk_devices_sem);
- if (dev_info != NULL) {
- PRINT_WARN("Segment %s already loaded!\n", local_buf);
- rc = -EEXIST;
- goto out;
- }
- /*
- * get a struct dcssblk_dev_info
- */
- dev_info = kzalloc(sizeof(struct dcssblk_dev_info), GFP_KERNEL);
- if (dev_info == NULL) {
- rc = -ENOMEM;
- goto out;
+ goto seg_list_del;
}
+ strlcpy(local_buf, buf, i + 1);
+ dev_info->num_of_segments = num_of_segments;
+ rc = dcssblk_is_continuous(dev_info);
+ if (rc < 0)
+ goto seg_list_del;
+
+ dev_info->start = dcssblk_find_lowest_addr(dev_info);
+ dev_info->end = dcssblk_find_highest_addr(dev_info);
- strcpy(dev_info->segment_name, local_buf);
- strlcpy(dev_info->dev.bus_id, local_buf, BUS_ID_SIZE);
+ dev_set_name(&dev_info->dev, dev_info->segment_name);
dev_info->dev.release = dcssblk_release_segment;
INIT_LIST_HEAD(&dev_info->lh);
-
dev_info->gd = alloc_disk(DCSSBLK_MINORS_PER_DISK);
if (dev_info->gd == NULL) {
rc = -ENOMEM;
- goto free_dev_info;
+ goto seg_list_del;
}
dev_info->gd->major = dcssblk_major;
dev_info->gd->fops = &dcssblk_devops;
@@ -360,65 +611,52 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char
dev_info->gd->driverfs_dev = &dev_info->dev;
blk_queue_make_request(dev_info->dcssblk_queue, dcssblk_make_request);
blk_queue_hardsect_size(dev_info->dcssblk_queue, 4096);
- /*
- * load the segment
- */
- rc = segment_load(local_buf, SEGMENT_SHARED,
- &dev_info->start, &dev_info->end);
- if (rc < 0) {
- segment_warning(rc, dev_info->segment_name);
- goto dealloc_gendisk;
- }
+
seg_byte_size = (dev_info->end - dev_info->start + 1);
set_capacity(dev_info->gd, seg_byte_size >> 9); // size in sectors
- PRINT_INFO("Loaded segment %s, size = %lu Byte, "
+ PRINT_INFO("Loaded segment(s) %s, size = %lu Byte, "
"capacity = %lu (512 Byte) sectors\n", local_buf,
seg_byte_size, seg_byte_size >> 9);
- dev_info->segment_type = rc;
dev_info->save_pending = 0;
dev_info->is_shared = 1;
dev_info->dev.parent = dcssblk_root_dev;
/*
- * get minor, add to list
+ *get minor, add to list
*/
down_write(&dcssblk_devices_sem);
- if (dcssblk_get_device_by_name(local_buf)) {
- up_write(&dcssblk_devices_sem);
+ if (dcssblk_get_segment_by_name(local_buf)) {
rc = -EEXIST;
- goto unload_seg;
+ goto release_gd;
}
rc = dcssblk_assign_free_minor(dev_info);
- if (rc) {
- up_write(&dcssblk_devices_sem);
- PRINT_ERR("No free minor number available! "
- "Unloading segment...\n");
- goto unload_seg;
- }
+ if (rc)
+ goto release_gd;
sprintf(dev_info->gd->disk_name, "dcssblk%d",
- dev_info->gd->first_minor);
+ MINOR(disk_devt(dev_info->gd)));
list_add_tail(&dev_info->lh, &dcssblk_devices);
if (!try_module_get(THIS_MODULE)) {
rc = -ENODEV;
- goto list_del;
+ goto dev_list_del;
}
/*
* register the device
*/
rc = device_register(&dev_info->dev);
if (rc) {
- PRINT_ERR("Segment %s could not be registered RC=%d\n",
- local_buf, rc);
module_put(THIS_MODULE);
- goto list_del;
+ goto dev_list_del;
}
get_device(&dev_info->dev);
rc = device_create_file(&dev_info->dev, &dev_attr_shared);
if (rc)
goto unregister_dev;
rc = device_create_file(&dev_info->dev, &dev_attr_save);
+ if (rc)
+ goto unregister_dev;
+ rc = device_create_file(&dev_info->dev, &dev_attr_seglist);
if (rc)
goto unregister_dev;
@@ -434,7 +672,6 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char
set_disk_ro(dev_info->gd,0);
break;
}
- PRINT_DEBUG("Segment %s loaded successfully\n", local_buf);
up_write(&dcssblk_devices_sem);
rc = count;
goto out;
@@ -445,20 +682,27 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char
dev_info->gd->queue = NULL;
put_disk(dev_info->gd);
device_unregister(&dev_info->dev);
- segment_unload(dev_info->segment_name);
+ list_for_each_entry(seg_info, &dev_info->seg_list, lh) {
+ segment_unload(seg_info->segment_name);
+ }
put_device(&dev_info->dev);
up_write(&dcssblk_devices_sem);
goto out;
-list_del:
+dev_list_del:
list_del(&dev_info->lh);
- up_write(&dcssblk_devices_sem);
-unload_seg:
- segment_unload(local_buf);
-dealloc_gendisk:
+release_gd:
blk_cleanup_queue(dev_info->dcssblk_queue);
dev_info->gd->queue = NULL;
put_disk(dev_info->gd);
-free_dev_info:
+ up_write(&dcssblk_devices_sem);
+seg_list_del:
+ if (dev_info == NULL)
+ goto out;
+ list_for_each_entry_safe(seg_info, temp, &dev_info->seg_list, lh) {
+ list_del(&seg_info->lh);
+ segment_unload(seg_info->segment_name);
+ kfree(seg_info);
+ }
kfree(dev_info);
out:
kfree(local_buf);
@@ -473,6 +717,7 @@ static ssize_t
dcssblk_remove_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct dcssblk_dev_info *dev_info;
+ struct segment_info *entry;
int rc, i;
char *local_buf;
@@ -499,26 +744,28 @@ dcssblk_remove_store(struct device *dev, struct device_attribute *attr, const ch
dev_info = dcssblk_get_device_by_name(local_buf);
if (dev_info == NULL) {
up_write(&dcssblk_devices_sem);
- PRINT_WARN("Segment %s is not loaded!\n", local_buf);
+ PRINT_WARN("Device %s is not loaded!\n", local_buf);
rc = -ENODEV;
goto out_buf;
}
if (atomic_read(&dev_info->use_count) != 0) {
up_write(&dcssblk_devices_sem);
- PRINT_WARN("Segment %s is in use!\n", local_buf);
+ PRINT_WARN("Device %s is in use!\n", local_buf);
rc = -EBUSY;
goto out_buf;
}
- list_del(&dev_info->lh);
+ list_del(&dev_info->lh);
del_gendisk(dev_info->gd);
blk_cleanup_queue(dev_info->dcssblk_queue);
dev_info->gd->queue = NULL;
put_disk(dev_info->gd);
device_unregister(&dev_info->dev);
- segment_unload(dev_info->segment_name);
- PRINT_DEBUG("Segment %s unloaded successfully\n",
- dev_info->segment_name);
+
+ /* unload all related segments */
+ list_for_each_entry(entry, &dev_info->seg_list, lh)
+ segment_unload(entry->segment_name);
+
put_device(&dev_info->dev);
up_write(&dcssblk_devices_sem);
@@ -550,6 +797,7 @@ static int
dcssblk_release(struct inode *inode, struct file *filp)
{
struct dcssblk_dev_info *dev_info;
+ struct segment_info *entry;
int rc;
dev_info = inode->i_bdev->bd_disk->private_data;
@@ -560,9 +808,11 @@ dcssblk_release(struct inode *inode, struct file *filp)
down_write(&dcssblk_devices_sem);
if (atomic_dec_and_test(&dev_info->use_count)
&& (dev_info->save_pending)) {
- PRINT_INFO("Segment %s became idle and is being saved now\n",
+ PRINT_INFO("Device %s became idle and is being saved now\n",
dev_info->segment_name);
- segment_save(dev_info->segment_name);
+ list_for_each_entry(entry, &dev_info->seg_list, lh) {
+ segment_save(entry->segment_name);
+ }
dev_info->save_pending = 0;
}
up_write(&dcssblk_devices_sem);
@@ -602,7 +852,8 @@ dcssblk_make_request(struct request_queue *q, struct bio *bio)
case SEG_TYPE_SC:
/* cannot write to these segments */
if (bio_data_dir(bio) == WRITE) {
- PRINT_WARN("rejecting write to ro segment %s\n", dev_info->dev.bus_id);
+ PRINT_WARN("rejecting write to ro device %s\n",
+ dev_name(&dev_info->dev));
goto fail;
}
}
@@ -657,7 +908,7 @@ static void
dcssblk_check_params(void)
{
int rc, i, j, k;
- char buf[9];
+ char buf[DCSSBLK_PARM_LEN + 1];
struct dcssblk_dev_info *dev_info;
for (i = 0; (i < DCSSBLK_PARM_LEN) && (dcssblk_segments[i] != '\0');
@@ -665,15 +916,16 @@ dcssblk_check_params(void)
for (j = i; (dcssblk_segments[j] != ',') &&
(dcssblk_segments[j] != '\0') &&
(dcssblk_segments[j] != '(') &&
- (j - i) < 8; j++)
+ (j < DCSSBLK_PARM_LEN); j++)
{
buf[j-i] = dcssblk_segments[j];
}
buf[j-i] = '\0';
rc = dcssblk_add_store(dcssblk_root_dev, NULL, buf, j-i);
if ((rc >= 0) && (dcssblk_segments[j] == '(')) {
- for (k = 0; buf[k] != '\0'; k++)
+ for (k = 0; (buf[k] != ':') && (buf[k] != '\0'); k++)
buf[k] = toupper(buf[k]);
+ buf[k] = '\0';
if (!strncmp(&dcssblk_segments[j], "(local)", 7)) {
down_read(&dcssblk_devices_sem);
dev_info = dcssblk_get_device_by_name(buf);
@@ -740,10 +992,12 @@ module_exit(dcssblk_exit);
module_param_string(segments, dcssblk_segments, DCSSBLK_PARM_LEN, 0444);
MODULE_PARM_DESC(segments, "Name of DCSS segment(s) to be loaded, "
- "comma-separated list, each name max. 8 chars.\n"
- "Adding \"(local)\" to segment name equals echoing 0 to "
- "/sys/devices/dcssblk/<segment name>/shared after loading "
- "the segment - \n"
- "e.g. segments=\"mydcss1,mydcss2,mydcss3(local)\"");
+ "comma-separated list, names in each set separated "
+ "by commas are separated by colons, each set contains "
+ "names of contiguous segments and each name max. 8 chars.\n"
+ "Adding \"(local)\" to the end of each set equals echoing 0 "
+ "to /sys/devices/dcssblk/<device name>/shared after loading "
+ "the contiguous segments - \n"
+ "e.g. segments=\"mydcss1,mydcss2:mydcss3,mydcss4(local)\"");
MODULE_LICENSE("GPL");
diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c
index dd9b986389a2bf4a2d38a71a64c01dfe25718ef3..03916989ed2d63ec7a45966353c8350e260640ad 100644
--- a/drivers/s390/block/xpram.c
+++ b/drivers/s390/block/xpram.c
@@ -56,6 +56,7 @@ typedef struct {
static xpram_device_t xpram_devices[XPRAM_MAX_DEVS];
static unsigned int xpram_sizes[XPRAM_MAX_DEVS];
static struct gendisk *xpram_disks[XPRAM_MAX_DEVS];
+static struct request_queue *xpram_queues[XPRAM_MAX_DEVS];
static unsigned int xpram_pages;
static int xpram_devs;
@@ -330,18 +331,22 @@ static int __init xpram_setup_sizes(unsigned long pages)
return 0;
}
-static struct request_queue *xpram_queue;
-
static int __init xpram_setup_blkdev(void)
{
unsigned long offset;
int i, rc = -ENOMEM;
for (i = 0; i < xpram_devs; i++) {
- struct gendisk *disk = alloc_disk(1);
- if (!disk)
+ xpram_disks[i] = alloc_disk(1);
+ if (!xpram_disks[i])
+ goto out;
+ xpram_queues[i] = blk_alloc_queue(GFP_KERNEL);
+ if (!xpram_queues[i]) {
+ put_disk(xpram_disks[i]);
goto out;
- xpram_disks[i] = disk;
+ }
+ blk_queue_make_request(xpram_queues[i], xpram_make_request);
+ blk_queue_hardsect_size(xpram_queues[i], 4096);
}
/*
@@ -351,18 +356,6 @@ static int __init xpram_setup_blkdev(void)
if (rc < 0)
goto out;
- /*
- * Assign the other needed values: make request function, sizes and
- * hardsect size. All the minor devices feature the same value.
- */
- xpram_queue = blk_alloc_queue(GFP_KERNEL);
- if (!xpram_queue) {
- rc = -ENOMEM;
- goto out_unreg;
- }
- blk_queue_make_request(xpram_queue, xpram_make_request);
- blk_queue_hardsect_size(xpram_queue, 4096);
-
/*
* Setup device structures.
*/
@@ -377,18 +370,18 @@ static int __init xpram_setup_blkdev(void)
disk->first_minor = i;
disk->fops = &xpram_devops;
disk->private_data = &xpram_devices[i];
- disk->queue = xpram_queue;
+ disk->queue = xpram_queues[i];
sprintf(disk->disk_name, "slram%d", i);
set_capacity(disk, xpram_sizes[i] << 1);
add_disk(disk);
}
return 0;
-out_unreg:
- unregister_blkdev(XPRAM_MAJOR, XPRAM_NAME);
out:
- while (i--)
+ while (i--) {
+ blk_cleanup_queue(xpram_queues[i]);
put_disk(xpram_disks[i]);
+ }
return rc;
}
@@ -400,10 +393,10 @@ static void __exit xpram_exit(void)
int i;
for (i = 0; i < xpram_devs; i++) {
del_gendisk(xpram_disks[i]);
+ blk_cleanup_queue(xpram_queues[i]);
put_disk(xpram_disks[i]);
}
unregister_blkdev(XPRAM_MAJOR, XPRAM_NAME);
- blk_cleanup_queue(xpram_queue);
}
static int __init xpram_init(void)
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index d3ec9b55ab351c665016c0c1fd139a6cf841fa9f..9ab06e0dad408abdc2b5f66b33b559ec8ec23000 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -21,6 +21,7 @@
#include <linux/console.h>
#include <linux/interrupt.h>
#include <linux/err.h>
+#include <linux/reboot.h>
#include <linux/slab.h>
#include <linux/bootmem.h>
@@ -88,7 +89,6 @@ struct raw3215_info {
int count; /* number of bytes in output buffer */
int written; /* number of bytes in write requests */
struct tty_struct *tty; /* pointer to tty structure if present */
- struct tasklet_struct tasklet;
struct raw3215_req *queued_read; /* pointer to queued read requests */
struct raw3215_req *queued_write;/* pointer to queued write requests */
wait_queue_head_t empty_wait; /* wait queue for flushing */
@@ -341,21 +341,14 @@ raw3215_try_io(struct raw3215_info *raw)
}
/*
- * The bottom half handler routine for 3215 devices. It tries to start
- * the next IO and wakes up processes waiting on the tty.
+ * Try to start the next IO and wake up processes waiting on the tty.
*/
-static void
-raw3215_tasklet(void *data)
+static void raw3215_next_io(struct raw3215_info *raw)
{
- struct raw3215_info *raw;
struct tty_struct *tty;
- unsigned long flags;
- raw = (struct raw3215_info *) data;
- spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
raw3215_mk_write_req(raw);
raw3215_try_io(raw);
- spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
tty = raw->tty;
if (tty != NULL &&
RAW3215_BUFFER_SIZE - raw->count >= RAW3215_MIN_SPACE) {
@@ -380,7 +373,7 @@ raw3215_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
cstat = irb->scsw.cmd.cstat;
dstat = irb->scsw.cmd.dstat;
if (cstat != 0)
- tasklet_schedule(&raw->tasklet);
+ raw3215_next_io(raw);
if (dstat & 0x01) { /* we got a unit exception */
dstat &= ~0x01; /* we can ignore it */
}
@@ -390,7 +383,7 @@ raw3215_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
break;
/* Attention interrupt, someone hit the enter key */
raw3215_mk_read_req(raw);
- tasklet_schedule(&raw->tasklet);
+ raw3215_next_io(raw);
break;
case 0x08:
case 0x0C:
@@ -448,7 +441,7 @@ raw3215_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
raw->queued_read == NULL) {
wake_up_interruptible(&raw->empty_wait);
}
- tasklet_schedule(&raw->tasklet);
+ raw3215_next_io(raw);
break;
default:
/* Strange interrupt, I'll do my best to clean up */
@@ -460,7 +453,7 @@ raw3215_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
raw->flags &= ~RAW3215_WORKING;
raw3215_free_req(req);
}
- tasklet_schedule(&raw->tasklet);
+ raw3215_next_io(raw);
}
return;
}
@@ -674,9 +667,6 @@ raw3215_probe (struct ccw_device *cdev)
kfree(raw);
return -ENOMEM;
}
- tasklet_init(&raw->tasklet,
- (void (*)(unsigned long)) raw3215_tasklet,
- (unsigned long) raw);
init_waitqueue_head(&raw->empty_wait);
cdev->dev.driver_data = raw;
@@ -775,11 +765,11 @@ static struct tty_driver *con3215_device(struct console *c, int *index)
}
/*
- * panic() calls console_unblank before the system enters a
- * disabled, endless loop.
+ * panic() calls con3215_flush through a panic_notifier
+ * before the system enters a disabled, endless loop.
*/
static void
-con3215_unblank(void)
+con3215_flush(void)
{
struct raw3215_info *raw;
unsigned long flags;
@@ -790,6 +780,23 @@ con3215_unblank(void)
spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
}
+static int con3215_notify(struct notifier_block *self,
+ unsigned long event, void *data)
+{
+ con3215_flush();
+ return NOTIFY_OK;
+}
+
+static struct notifier_block on_panic_nb = {
+ .notifier_call = con3215_notify,
+ .priority = 0,
+};
+
+static struct notifier_block on_reboot_nb = {
+ .notifier_call = con3215_notify,
+ .priority = 0,
+};
+
/*
* The console structure for the 3215 console
*/
@@ -797,7 +804,6 @@ static struct console con3215 = {
.name = "ttyS",
.write = con3215_write,
.device = con3215_device,
- .unblank = con3215_unblank,
.flags = CON_PRINTBUFFER,
};
@@ -846,9 +852,6 @@ con3215_init(void)
cdev->handler = raw3215_irq;
raw->flags |= RAW3215_FIXED;
- tasklet_init(&raw->tasklet,
- (void (*)(unsigned long)) raw3215_tasklet,
- (unsigned long) raw);
init_waitqueue_head(&raw->empty_wait);
/* Request the console irq */
@@ -859,6 +862,8 @@ con3215_init(void)
raw3215[0] = NULL;
return -ENODEV;
}
+ atomic_notifier_chain_register(&panic_notifier_list, &on_panic_nb);
+ register_reboot_notifier(&on_reboot_nb);
register_console(&con3215);
return 0;
}
diff --git a/drivers/s390/char/con3270.c b/drivers/s390/char/con3270.c
index 3c07974886ed2aa1f8fa23dea19fd7e3b77860c0..d028d2ee83dd36a3dff91061fbfc8d830eca3470 100644
--- a/drivers/s390/char/con3270.c
+++ b/drivers/s390/char/con3270.c
@@ -15,6 +15,7 @@
#include <linux/list.h>
#include <linux/types.h>
#include <linux/err.h>
+#include <linux/reboot.h>
#include <asm/ccwdev.h>
#include <asm/cio.h>
@@ -528,11 +529,11 @@ con3270_wait_write(struct con3270 *cp)
}
/*
- * panic() calls console_unblank before the system enters a
- * disabled, endless loop.
+ * panic() calls con3270_flush through a panic_notifier
+ * before the system enters a disabled, endless loop.
*/
static void
-con3270_unblank(void)
+con3270_flush(void)
{
struct con3270 *cp;
unsigned long flags;
@@ -554,6 +555,23 @@ con3270_unblank(void)
spin_unlock_irqrestore(&cp->view.lock, flags);
}
+static int con3270_notify(struct notifier_block *self,
+ unsigned long event, void *data)
+{
+ con3270_flush();
+ return NOTIFY_OK;
+}
+
+static struct notifier_block on_panic_nb = {
+ .notifier_call = con3270_notify,
+ .priority = 0,
+};
+
+static struct notifier_block on_reboot_nb = {
+ .notifier_call = con3270_notify,
+ .priority = 0,
+};
+
/*
* The console structure for the 3270 console
*/
@@ -561,7 +579,6 @@ static struct console con3270 = {
.name = "tty3270",
.write = con3270_write,
.device = con3270_device,
- .unblank = con3270_unblank,
.flags = CON_PRINTBUFFER,
};
@@ -623,6 +640,8 @@ con3270_init(void)
condev->cline->len = 0;
con3270_create_status(condev);
condev->input = alloc_string(&condev->freemem, 80);
+ atomic_notifier_chain_register(&panic_notifier_list, &on_panic_nb);
+ register_reboot_notifier(&on_reboot_nb);
register_console(&con3270);
return 0;
}
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index c3dee900a5c8b84608ef868ab73d4d0df0206cf3..1792b2c0130e2c3948ddab8e4798790a7af7b99c 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -1171,7 +1171,7 @@ static int raw3270_create_attributes(struct raw3270 *rp)
rp->clttydev = device_create_drvdata(class3270, &rp->cdev->dev,
MKDEV(IBM_TTY3270_MAJOR, rp->minor),
NULL,
- "tty%s", rp->cdev->dev.bus_id);
+ "tty%s", dev_name(&rp->cdev->dev));
if (IS_ERR(rp->clttydev)) {
rc = PTR_ERR(rp->clttydev);
goto out_ttydev;
@@ -1180,7 +1180,7 @@ static int raw3270_create_attributes(struct raw3270 *rp)
rp->cltubdev = device_create_drvdata(class3270, &rp->cdev->dev,
MKDEV(IBM_FS3270_MAJOR, rp->minor),
NULL,
- "tub%s", rp->cdev->dev.bus_id);
+ "tub%s", dev_name(&rp->cdev->dev));
if (!IS_ERR(rp->cltubdev))
goto out;
diff --git a/drivers/s390/char/sclp_con.c b/drivers/s390/char/sclp_con.c
index 7e619c534bf46ed7e3078dfcd3a0c44738e427bd..9a25c4bd14210ded21fffa666b53f653febced08 100644
--- a/drivers/s390/char/sclp_con.c
+++ b/drivers/s390/char/sclp_con.c
@@ -16,6 +16,7 @@
#include <linux/bootmem.h>
#include <linux/termios.h>
#include <linux/err.h>
+#include <linux/reboot.h>
#include "sclp.h"
#include "sclp_rw.h"
@@ -172,7 +173,7 @@ sclp_console_device(struct console *c, int *index)
* will be flushed to the SCLP.
*/
static void
-sclp_console_unblank(void)
+sclp_console_flush(void)
{
unsigned long flags;
@@ -188,6 +189,24 @@ sclp_console_unblank(void)
spin_unlock_irqrestore(&sclp_con_lock, flags);
}
+static int
+sclp_console_notify(struct notifier_block *self,
+ unsigned long event, void *data)
+{
+ sclp_console_flush();
+ return NOTIFY_OK;
+}
+
+static struct notifier_block on_panic_nb = {
+ .notifier_call = sclp_console_notify,
+ .priority = 1,
+};
+
+static struct notifier_block on_reboot_nb = {
+ .notifier_call = sclp_console_notify,
+ .priority = 1,
+};
+
/*
* used to register the SCLP console to the kernel and to
* give printk necessary information
@@ -197,7 +216,6 @@ static struct console sclp_console =
.name = sclp_console_name,
.write = sclp_console_write,
.device = sclp_console_device,
- .unblank = sclp_console_unblank,
.flags = CON_PRINTBUFFER,
.index = 0 /* ttyS0 */
};
@@ -241,6 +259,8 @@ sclp_console_init(void)
sclp_con_width_htab = 8;
/* enable printk-access to this driver */
+ atomic_notifier_chain_register(&panic_notifier_list, &on_panic_nb);
+ register_reboot_notifier(&on_reboot_nb);
register_console(&sclp_console);
return 0;
}
diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c
index ad51738c4261973a7f4fb8b74296dc5dcc17bb85..9854f19f5e624532a754d7b7654c286d9601f75e 100644
--- a/drivers/s390/char/sclp_vt220.c
+++ b/drivers/s390/char/sclp_vt220.c
@@ -24,6 +24,8 @@
#include <linux/bootmem.h>
#include <linux/interrupt.h>
#include <linux/init.h>
+#include <linux/reboot.h>
+
#include <asm/uaccess.h>
#include "sclp.h"
@@ -743,24 +745,30 @@ sclp_vt220_con_device(struct console *c, int *index)
return sclp_vt220_driver;
}
-/*
- * This routine is called from panic when the kernel is going to give up.
- * We have to make sure that all buffers will be flushed to the SCLP.
- * Note that this function may be called from within an interrupt context.
- */
-static void
-sclp_vt220_con_unblank(void)
+static int
+sclp_vt220_notify(struct notifier_block *self,
+ unsigned long event, void *data)
{
__sclp_vt220_flush_buffer();
+ return NOTIFY_OK;
}
+static struct notifier_block on_panic_nb = {
+ .notifier_call = sclp_vt220_notify,
+ .priority = 1,
+};
+
+static struct notifier_block on_reboot_nb = {
+ .notifier_call = sclp_vt220_notify,
+ .priority = 1,
+};
+
/* Structure needed to register with printk */
static struct console sclp_vt220_console =
{
.name = SCLP_VT220_CONSOLE_NAME,
.write = sclp_vt220_con_write,
.device = sclp_vt220_con_device,
- .unblank = sclp_vt220_con_unblank,
.flags = CON_PRINTBUFFER,
.index = SCLP_VT220_CONSOLE_INDEX
};
@@ -776,6 +784,8 @@ sclp_vt220_con_init(void)
if (rc)
return rc;
/* Attach linux console */
+ atomic_notifier_chain_register(&panic_notifier_list, &on_panic_nb);
+ register_reboot_notifier(&on_reboot_nb);
register_console(&sclp_vt220_console);
return 0;
}
diff --git a/drivers/s390/char/tape_3590.c b/drivers/s390/char/tape_3590.c
index 839987618ffd8d545538626733b4c0ca1205c8ce..4005c44a404c47efbb33d8e177389ca4a0b01a28 100644
--- a/drivers/s390/char/tape_3590.c
+++ b/drivers/s390/char/tape_3590.c
@@ -910,7 +910,7 @@ tape_3590_erp_swap(struct tape_device *device, struct tape_request *request,
* should proceed with the new tape... this
* should probably be done in user space!
*/
- PRINT_WARN("(%s): Swap Tape Device!\n", device->cdev->dev.bus_id);
+ PRINT_WARN("(%s): Swap Tape Device!\n", dev_name(&device->cdev->dev));
return tape_3590_erp_basic(device, request, irb, -EIO);
}
@@ -1003,40 +1003,43 @@ tape_3590_print_mim_msg_f0(struct tape_device *device, struct irb *irb)
/* Exception Message */
switch (sense->fmt.f70.emc) {
case 0x02:
- PRINT_WARN("(%s): Data degraded\n", device->cdev->dev.bus_id);
+ PRINT_WARN("(%s): Data degraded\n",
+ dev_name(&device->cdev->dev));
break;
case 0x03:
PRINT_WARN("(%s): Data degraded in partion %i\n",
- device->cdev->dev.bus_id, sense->fmt.f70.mp);
+ dev_name(&device->cdev->dev), sense->fmt.f70.mp);
break;
case 0x04:
- PRINT_WARN("(%s): Medium degraded\n", device->cdev->dev.bus_id);
+ PRINT_WARN("(%s): Medium degraded\n",
+ dev_name(&device->cdev->dev));
break;
case 0x05:
PRINT_WARN("(%s): Medium degraded in partition %i\n",
- device->cdev->dev.bus_id, sense->fmt.f70.mp);
+ dev_name(&device->cdev->dev), sense->fmt.f70.mp);
break;
case 0x06:
- PRINT_WARN("(%s): Block 0 Error\n", device->cdev->dev.bus_id);
+ PRINT_WARN("(%s): Block 0 Error\n",
+ dev_name(&device->cdev->dev));
break;
case 0x07:
PRINT_WARN("(%s): Medium Exception 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f70.md);
+ dev_name(&device->cdev->dev), sense->fmt.f70.md);
break;
default:
PRINT_WARN("(%s): MIM ExMsg: 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f70.emc);
+ dev_name(&device->cdev->dev), sense->fmt.f70.emc);
break;
}
/* Service Message */
switch (sense->fmt.f70.smc) {
case 0x02:
PRINT_WARN("(%s): Reference Media maintenance procedure %i\n",
- device->cdev->dev.bus_id, sense->fmt.f70.md);
+ dev_name(&device->cdev->dev), sense->fmt.f70.md);
break;
default:
PRINT_WARN("(%s): MIM ServiceMsg: 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f70.smc);
+ dev_name(&device->cdev->dev), sense->fmt.f70.smc);
break;
}
}
@@ -1054,101 +1057,101 @@ tape_3590_print_io_sim_msg_f1(struct tape_device *device, struct irb *irb)
switch (sense->fmt.f71.emc) {
case 0x01:
PRINT_WARN("(%s): Effect of failure is unknown\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
case 0x02:
PRINT_WARN("(%s): CU Exception - no performance impact\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
case 0x03:
PRINT_WARN("(%s): CU Exception on channel interface 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.md[0]);
+ dev_name(&device->cdev->dev), sense->fmt.f71.md[0]);
break;
case 0x04:
PRINT_WARN("(%s): CU Exception on device path 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.md[0]);
+ dev_name(&device->cdev->dev), sense->fmt.f71.md[0]);
break;
case 0x05:
PRINT_WARN("(%s): CU Exception on library path 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.md[0]);
+ dev_name(&device->cdev->dev), sense->fmt.f71.md[0]);
break;
case 0x06:
PRINT_WARN("(%s): CU Exception on node 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.md[0]);
+ dev_name(&device->cdev->dev), sense->fmt.f71.md[0]);
break;
case 0x07:
PRINT_WARN("(%s): CU Exception on partition 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.md[0]);
+ dev_name(&device->cdev->dev), sense->fmt.f71.md[0]);
break;
default:
PRINT_WARN("(%s): SIM ExMsg: 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.emc);
+ dev_name(&device->cdev->dev), sense->fmt.f71.emc);
}
/* Service Message */
switch (sense->fmt.f71.smc) {
case 0x01:
PRINT_WARN("(%s): Repair impact is unknown\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
case 0x02:
PRINT_WARN("(%s): Repair will not impact cu performance\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
case 0x03:
if (sense->fmt.f71.mdf == 0)
PRINT_WARN("(%s): Repair will disable node "
"0x%x on CU\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1]);
else
PRINT_WARN("(%s): Repair will disable nodes "
"(0x%x-0x%x) on CU\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1], sense->fmt.f71.md[2]);
break;
case 0x04:
if (sense->fmt.f71.mdf == 0)
PRINT_WARN("(%s): Repair will disable cannel path "
"0x%x on CU\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1]);
else
PRINT_WARN("(%s): Repair will disable cannel paths "
"(0x%x-0x%x) on CU\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1], sense->fmt.f71.md[2]);
break;
case 0x05:
if (sense->fmt.f71.mdf == 0)
PRINT_WARN("(%s): Repair will disable device path "
"0x%x on CU\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1]);
else
PRINT_WARN("(%s): Repair will disable device paths "
"(0x%x-0x%x) on CU\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1], sense->fmt.f71.md[2]);
break;
case 0x06:
if (sense->fmt.f71.mdf == 0)
PRINT_WARN("(%s): Repair will disable library path "
"0x%x on CU\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1]);
else
PRINT_WARN("(%s): Repair will disable library paths "
"(0x%x-0x%x) on CU\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1], sense->fmt.f71.md[2]);
break;
case 0x07:
PRINT_WARN("(%s): Repair will disable access to CU\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
default:
PRINT_WARN("(%s): SIM ServiceMsg: 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.smc);
+ dev_name(&device->cdev->dev), sense->fmt.f71.smc);
}
}
@@ -1165,104 +1168,104 @@ tape_3590_print_dev_sim_msg_f2(struct tape_device *device, struct irb *irb)
switch (sense->fmt.f71.emc) {
case 0x01:
PRINT_WARN("(%s): Effect of failure is unknown\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
case 0x02:
PRINT_WARN("(%s): DV Exception - no performance impact\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
case 0x03:
PRINT_WARN("(%s): DV Exception on channel interface 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.md[0]);
+ dev_name(&device->cdev->dev), sense->fmt.f71.md[0]);
break;
case 0x04:
PRINT_WARN("(%s): DV Exception on loader 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.md[0]);
+ dev_name(&device->cdev->dev), sense->fmt.f71.md[0]);
break;
case 0x05:
PRINT_WARN("(%s): DV Exception on message display 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.md[0]);
+ dev_name(&device->cdev->dev), sense->fmt.f71.md[0]);
break;
case 0x06:
PRINT_WARN("(%s): DV Exception in tape path\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
case 0x07:
PRINT_WARN("(%s): DV Exception in drive\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
default:
PRINT_WARN("(%s): DSIM ExMsg: 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.emc);
+ dev_name(&device->cdev->dev), sense->fmt.f71.emc);
}
/* Service Message */
switch (sense->fmt.f71.smc) {
case 0x01:
PRINT_WARN("(%s): Repair impact is unknown\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
case 0x02:
PRINT_WARN("(%s): Repair will not impact device performance\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
case 0x03:
if (sense->fmt.f71.mdf == 0)
PRINT_WARN("(%s): Repair will disable channel path "
"0x%x on DV\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1]);
else
PRINT_WARN("(%s): Repair will disable channel path "
"(0x%x-0x%x) on DV\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1], sense->fmt.f71.md[2]);
break;
case 0x04:
if (sense->fmt.f71.mdf == 0)
PRINT_WARN("(%s): Repair will disable interface 0x%x "
"on DV\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1]);
else
PRINT_WARN("(%s): Repair will disable interfaces "
"(0x%x-0x%x) on DV\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1], sense->fmt.f71.md[2]);
break;
case 0x05:
if (sense->fmt.f71.mdf == 0)
PRINT_WARN("(%s): Repair will disable loader 0x%x "
"on DV\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1]);
else
PRINT_WARN("(%s): Repair will disable loader "
"(0x%x-0x%x) on DV\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1], sense->fmt.f71.md[2]);
break;
case 0x07:
PRINT_WARN("(%s): Repair will disable access to DV\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
case 0x08:
if (sense->fmt.f71.mdf == 0)
PRINT_WARN("(%s): Repair will disable message "
"display 0x%x on DV\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1]);
else
PRINT_WARN("(%s): Repair will disable message "
"displays (0x%x-0x%x) on DV\n",
- device->cdev->dev.bus_id,
+ dev_name(&device->cdev->dev),
sense->fmt.f71.md[1], sense->fmt.f71.md[2]);
break;
case 0x09:
- PRINT_WARN("(%s): Clean DV\n", device->cdev->dev.bus_id);
+ PRINT_WARN("(%s): Clean DV\n", dev_name(&device->cdev->dev));
break;
default:
PRINT_WARN("(%s): DSIM ServiceMsg: 0x%02x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.smc);
+ dev_name(&device->cdev->dev), sense->fmt.f71.smc);
}
}
@@ -1279,18 +1282,18 @@ tape_3590_print_era_msg(struct tape_device *device, struct irb *irb)
return;
if ((sense->mc > 0) && (sense->mc < TAPE_3590_MAX_MSG)) {
if (tape_3590_msg[sense->mc] != NULL)
- PRINT_WARN("(%s): %s\n", device->cdev->dev.bus_id,
+ PRINT_WARN("(%s): %s\n", dev_name(&device->cdev->dev),
tape_3590_msg[sense->mc]);
else {
PRINT_WARN("(%s): Message Code 0x%x\n",
- device->cdev->dev.bus_id, sense->mc);
+ dev_name(&device->cdev->dev), sense->mc);
}
return;
}
if (sense->mc == 0xf0) {
/* Standard Media Information Message */
PRINT_WARN("(%s): MIM SEV=%i, MC=%02x, ES=%x/%x, "
- "RC=%02x-%04x-%02x\n", device->cdev->dev.bus_id,
+ "RC=%02x-%04x-%02x\n", dev_name(&device->cdev->dev),
sense->fmt.f70.sev, sense->mc,
sense->fmt.f70.emc, sense->fmt.f70.smc,
sense->fmt.f70.refcode, sense->fmt.f70.mid,
@@ -1302,7 +1305,7 @@ tape_3590_print_era_msg(struct tape_device *device, struct irb *irb)
/* Standard I/O Subsystem Service Information Message */
PRINT_WARN("(%s): IOSIM SEV=%i, DEVTYPE=3590/%02x, "
"MC=%02x, ES=%x/%x, REF=0x%04x-0x%04x-0x%04x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.sev,
+ dev_name(&device->cdev->dev), sense->fmt.f71.sev,
device->cdev->id.dev_model,
sense->mc, sense->fmt.f71.emc,
sense->fmt.f71.smc, sense->fmt.f71.refcode1,
@@ -1314,7 +1317,7 @@ tape_3590_print_era_msg(struct tape_device *device, struct irb *irb)
/* Standard Device Service Information Message */
PRINT_WARN("(%s): DEVSIM SEV=%i, DEVTYPE=3590/%02x, "
"MC=%02x, ES=%x/%x, REF=0x%04x-0x%04x-0x%04x\n",
- device->cdev->dev.bus_id, sense->fmt.f71.sev,
+ dev_name(&device->cdev->dev), sense->fmt.f71.sev,
device->cdev->id.dev_model,
sense->mc, sense->fmt.f71.emc,
sense->fmt.f71.smc, sense->fmt.f71.refcode1,
@@ -1327,7 +1330,7 @@ tape_3590_print_era_msg(struct tape_device *device, struct irb *irb)
return;
}
PRINT_WARN("(%s): Device Message(%x)\n",
- device->cdev->dev.bus_id, sense->mc);
+ dev_name(&device->cdev->dev), sense->mc);
}
static int tape_3590_crypt_error(struct tape_device *device,
@@ -1336,10 +1339,11 @@ static int tape_3590_crypt_error(struct tape_device *device,
u8 cu_rc, ekm_rc1;
u16 ekm_rc2;
u32 drv_rc;
- char *bus_id, *sense;
+ const char *bus_id;
+ char *sense;
sense = ((struct tape_3590_sense *) irb->ecw)->fmt.data;
- bus_id = device->cdev->dev.bus_id;
+ bus_id = dev_name(&device->cdev->dev);
cu_rc = sense[0];
drv_rc = *((u32*) &sense[5]) & 0xffffff;
ekm_rc1 = sense[9];
@@ -1440,7 +1444,7 @@ tape_3590_unit_check(struct tape_device *device, struct tape_request *request,
* "device intervention" is not very meaningfull
*/
PRINT_WARN("(%s): Tape operation when medium not loaded\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
tape_med_state_set(device, MS_UNLOADED);
tape_3590_schedule_work(device, TO_CRYPT_OFF);
return tape_3590_erp_basic(device, request, irb, -ENOMEDIUM);
@@ -1487,18 +1491,18 @@ tape_3590_unit_check(struct tape_device *device, struct tape_request *request,
case 0x6020:
PRINT_WARN("(%s): Cartridge of wrong type ?\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
return tape_3590_erp_basic(device, request, irb, -EMEDIUMTYPE);
case 0x8011:
PRINT_WARN("(%s): Another host has reserved the tape device\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
return tape_3590_erp_basic(device, request, irb, -EPERM);
case 0x8013:
PRINT_WARN("(%s): Another host has privileged access to the "
- "tape device\n", device->cdev->dev.bus_id);
+ "tape device\n", dev_name(&device->cdev->dev));
PRINT_WARN("(%s): To solve the problem unload the current "
- "cartridge!\n", device->cdev->dev.bus_id);
+ "cartridge!\n", dev_name(&device->cdev->dev));
return tape_3590_erp_basic(device, request, irb, -EPERM);
default:
return tape_3590_erp_basic(device, request, irb, -EIO);
diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c
index 95da72bc17e8d7e3b218bfe0c4f46a1a9d306900..a25b8bf54f418103ef4dca4da08dd13e1e9d6513 100644
--- a/drivers/s390/char/tape_block.c
+++ b/drivers/s390/char/tape_block.c
@@ -278,7 +278,7 @@ tapeblock_cleanup_device(struct tape_device *device)
if (!device->blk_data.disk) {
PRINT_ERR("(%s): No gendisk to clean up!\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
goto cleanup_queue;
}
diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c
index 181a5441af16f92dad8b1c0bba954ca5bbefca51..d7073dbf825c4148a58195ff3a204371b9881547 100644
--- a/drivers/s390/char/tape_core.c
+++ b/drivers/s390/char/tape_core.c
@@ -215,12 +215,12 @@ tape_med_state_set(struct tape_device *device, enum tape_medium_state newstate)
case MS_UNLOADED:
device->tape_generic_status |= GMT_DR_OPEN(~0);
PRINT_INFO("(%s): Tape is unloaded\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
case MS_LOADED:
device->tape_generic_status &= ~GMT_DR_OPEN(~0);
PRINT_INFO("(%s): Tape has been mounted\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
break;
default:
// print nothing
@@ -415,7 +415,7 @@ tape_generic_offline(struct tape_device *device)
device->cdev_id);
PRINT_WARN("(%s): Set offline failed "
"- drive in use.\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
spin_unlock_irq(get_ccwdev_lock(device->cdev));
return -EBUSY;
}
@@ -538,7 +538,8 @@ tape_generic_probe(struct ccw_device *cdev)
ret = sysfs_create_group(&cdev->dev.kobj, &tape_attr_group);
if (ret) {
tape_put_device(device);
- PRINT_ERR("probe failed for tape device %s\n", cdev->dev.bus_id);
+ PRINT_ERR("probe failed for tape device %s\n",
+ dev_name(&cdev->dev));
return ret;
}
cdev->dev.driver_data = device;
@@ -546,7 +547,7 @@ tape_generic_probe(struct ccw_device *cdev)
device->cdev = cdev;
ccw_device_get_id(cdev, &dev_id);
device->cdev_id = devid_to_int(&dev_id);
- PRINT_INFO("tape device %s found\n", cdev->dev.bus_id);
+ PRINT_INFO("tape device %s found\n", dev_name(&cdev->dev));
return ret;
}
@@ -616,7 +617,7 @@ tape_generic_remove(struct ccw_device *cdev)
device->cdev_id);
PRINT_WARN("(%s): Drive in use vanished - "
"expect trouble!\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
PRINT_WARN("State was %i\n", device->tape_state);
tape_state_set(device, TS_NOT_OPER);
__tape_discard_requests(device);
@@ -840,7 +841,7 @@ tape_dump_sense(struct tape_device* device, struct tape_request *request,
PRINT_INFO("-------------------------------------------------\n");
PRINT_INFO("DSTAT : %02x CSTAT: %02x CPA: %04x\n",
irb->scsw.cmd.dstat, irb->scsw.cmd.cstat, irb->scsw.cmd.cpa);
- PRINT_INFO("DEVICE: %s\n", device->cdev->dev.bus_id);
+ PRINT_INFO("DEVICE: %s\n", dev_name(&device->cdev->dev));
if (request != NULL)
PRINT_INFO("OP : %s\n", tape_op_verbose[request->op]);
@@ -1051,7 +1052,7 @@ __tape_do_irq (struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
device = (struct tape_device *) cdev->dev.driver_data;
if (device == NULL) {
PRINT_ERR("could not get device structure for %s "
- "in interrupt\n", cdev->dev.bus_id);
+ "in interrupt\n", dev_name(&cdev->dev));
return;
}
request = (struct tape_request *) intparm;
@@ -1064,13 +1065,13 @@ __tape_do_irq (struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
switch (PTR_ERR(irb)) {
case -ETIMEDOUT:
PRINT_WARN("(%s): Request timed out\n",
- cdev->dev.bus_id);
+ dev_name(&cdev->dev));
case -EIO:
__tape_end_request(device, request, -EIO);
break;
default:
PRINT_ERR("(%s): Unexpected i/o error %li\n",
- cdev->dev.bus_id,
+ dev_name(&cdev->dev),
PTR_ERR(irb));
}
return;
diff --git a/drivers/s390/char/tape_proc.c b/drivers/s390/char/tape_proc.c
index e7c888c14e71f847b6ba8aa05e2797c700a2ca6a..8a376af926a7407389d1643350afdf42814e726a 100644
--- a/drivers/s390/char/tape_proc.c
+++ b/drivers/s390/char/tape_proc.c
@@ -52,7 +52,7 @@ static int tape_proc_show(struct seq_file *m, void *v)
return 0;
spin_lock_irq(get_ccwdev_lock(device->cdev));
seq_printf(m, "%d\t", (int) n);
- seq_printf(m, "%-10.10s ", device->cdev->dev.bus_id);
+ seq_printf(m, "%-10.10s ", dev_name(&device->cdev->dev));
seq_printf(m, "%04X/", device->cdev->id.cu_type);
seq_printf(m, "%02X\t", device->cdev->id.cu_model);
seq_printf(m, "%04X/", device->cdev->id.dev_type);
diff --git a/drivers/s390/char/tape_std.c b/drivers/s390/char/tape_std.c
index cc8fd781ee227ce6e8f1ae38956b2fb002fe5ad6..5bd573d144d6d880a4e130469e6e937b163e5ffa 100644
--- a/drivers/s390/char/tape_std.c
+++ b/drivers/s390/char/tape_std.c
@@ -47,7 +47,7 @@ tape_std_assign_timeout(unsigned long data)
rc = tape_cancel_io(device, request);
if(rc)
PRINT_ERR("(%s): Assign timeout: Cancel failed with rc = %i\n",
- device->cdev->dev.bus_id, rc);
+ dev_name(&device->cdev->dev), rc);
}
@@ -83,7 +83,7 @@ tape_std_assign(struct tape_device *device)
if (rc != 0) {
PRINT_WARN("%s: assign failed - device might be busy\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
DBF_EVENT(3, "%08x: assign failed - device might be busy\n",
device->cdev_id);
} else {
@@ -106,7 +106,7 @@ tape_std_unassign (struct tape_device *device)
DBF_EVENT(3, "(%08x): Can't unassign device\n",
device->cdev_id);
PRINT_WARN("(%s): Can't unassign device - device gone\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
return -EIO;
}
@@ -120,7 +120,8 @@ tape_std_unassign (struct tape_device *device)
if ((rc = tape_do_io(device, request)) != 0) {
DBF_EVENT(3, "%08x: Unassign failed\n", device->cdev_id);
- PRINT_WARN("%s: Unassign failed\n", device->cdev->dev.bus_id);
+ PRINT_WARN("%s: Unassign failed\n",
+ dev_name(&device->cdev->dev));
} else {
DBF_EVENT(3, "%08x: Tape unassigned\n", device->cdev_id);
}
@@ -634,10 +635,10 @@ tape_std_mtcompression(struct tape_device *device, int mt_count)
DBF_EXCEPTION(6, "xcom parm\n");
if (*device->modeset_byte & 0x08)
PRINT_INFO("(%s) Compression is currently on\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
else
PRINT_INFO("(%s) Compression is currently off\n",
- device->cdev->dev.bus_id);
+ dev_name(&device->cdev->dev));
PRINT_INFO("Use 1 to switch compression on, 0 to "
"switch it off\n");
return -EINVAL;
diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
index c31faefa2b3b40dfcfe93e84249c50f821a10e4a..42173cc34610f41417b877387dd052517638b6b8 100644
--- a/drivers/s390/char/vmlogrdr.c
+++ b/drivers/s390/char/vmlogrdr.c
@@ -724,8 +724,7 @@ static int vmlogrdr_register_device(struct vmlogrdr_priv_t *priv)
dev = kzalloc(sizeof(struct device), GFP_KERNEL);
if (dev) {
- snprintf(dev->bus_id, BUS_ID_SIZE, "%s",
- priv->internal_name);
+ dev_set_name(dev, priv->internal_name);
dev->bus = &iucv_bus;
dev->parent = iucv_root;
dev->driver = &vmlogrdr_driver;
@@ -751,7 +750,7 @@ static int vmlogrdr_register_device(struct vmlogrdr_priv_t *priv)
priv->class_device = device_create_drvdata(vmlogrdr_class, dev,
MKDEV(vmlogrdr_major,
priv->minor_num),
- priv, "%s", dev->bus_id);
+ priv, "%s", dev_name(dev));
if (IS_ERR(priv->class_device)) {
ret = PTR_ERR(priv->class_device);
priv->class_device=NULL;
diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index c1f352b84868c16affd93a7ff7af1f162527eb2b..6fdfa5ddeca8f686938f0b52d4bb28b504bfcddc 100644
--- a/drivers/s390/char/vmur.c
+++ b/drivers/s390/char/vmur.c
@@ -886,11 +886,11 @@ static int ur_set_online(struct ccw_device *cdev)
goto fail_free_cdev;
if (urd->cdev->id.cu_type == READER_PUNCH_DEVTYPE) {
if (urd->class == DEV_CLASS_UR_I)
- sprintf(node_id, "vmrdr-%s", cdev->dev.bus_id);
+ sprintf(node_id, "vmrdr-%s", dev_name(&cdev->dev));
if (urd->class == DEV_CLASS_UR_O)
- sprintf(node_id, "vmpun-%s", cdev->dev.bus_id);
+ sprintf(node_id, "vmpun-%s", dev_name(&cdev->dev));
} else if (urd->cdev->id.cu_type == PRINTER_DEVTYPE) {
- sprintf(node_id, "vmprt-%s", cdev->dev.bus_id);
+ sprintf(node_id, "vmprt-%s", dev_name(&cdev->dev));
} else {
rc = -EOPNOTSUPP;
goto fail_free_cdev;
diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index 0bfcbbe375c4b4640f50bf14e61ce1f6beae3062..2f547b840ef011f70fef2e559bd571d5b66d616e 100644
--- a/drivers/s390/cio/blacklist.c
+++ b/drivers/s390/cio/blacklist.c
@@ -24,6 +24,7 @@
#include "cio.h"
#include "cio_debug.h"
#include "css.h"
+#include "device.h"
/*
* "Blacklisting" of certain devices:
@@ -191,9 +192,9 @@ static int blacklist_parse_parameters(char *str, range_action action,
rc = blacklist_range(ra, from_ssid, to_ssid, from, to,
msgtrigger);
if (rc)
- totalrc = 1;
+ totalrc = -EINVAL;
} else
- totalrc = 1;
+ totalrc = -EINVAL;
}
return totalrc;
@@ -240,8 +241,10 @@ static int blacklist_parse_proc_parameters(char *buf)
rc = blacklist_parse_parameters(buf, free, 0);
else if (strcmp("add", parm) == 0)
rc = blacklist_parse_parameters(buf, add, 0);
+ else if (strcmp("purge", parm) == 0)
+ return ccw_purge_blacklisted();
else
- return 1;
+ return -EINVAL;
css_schedule_reprobe();
@@ -353,7 +356,7 @@ cio_ignore_write(struct file *file, const char __user *user_buf,
}
ret = blacklist_parse_proc_parameters(buf);
if (ret)
- rc = -EINVAL;
+ rc = ret;
else
rc = user_len;
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index e0ce65fca4e797ed2da7370093a56f1a86d04c81..3ac2c2019f5e28ffae89e7c0d07f965be297f500 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -113,7 +113,8 @@ ccwgroup_release (struct device *dev)
for (i = 0; i < gdev->count; i++) {
if (gdev->cdev[i]) {
- dev_set_drvdata(&gdev->cdev[i]->dev, NULL);
+ if (dev_get_drvdata(&gdev->cdev[i]->dev) == gdev)
+ dev_set_drvdata(&gdev->cdev[i]->dev, NULL);
put_device(&gdev->cdev[i]->dev);
}
}
@@ -268,8 +269,7 @@ int ccwgroup_create_from_string(struct device *root, unsigned int creator_id,
goto error;
}
- snprintf (gdev->dev.bus_id, BUS_ID_SIZE, "%s",
- gdev->cdev[0]->dev.bus_id);
+ dev_set_name(&gdev->dev, "%s", dev_name(&gdev->cdev[0]->dev));
rc = device_add(&gdev->dev);
if (rc)
@@ -296,6 +296,7 @@ int ccwgroup_create_from_string(struct device *root, unsigned int creator_id,
if (dev_get_drvdata(&gdev->cdev[i]->dev) == gdev)
dev_set_drvdata(&gdev->cdev[i]->dev, NULL);
put_device(&gdev->cdev[i]->dev);
+ gdev->cdev[i] = NULL;
}
mutex_unlock(&gdev->reg_mutex);
put_device(&gdev->dev);
diff --git a/drivers/s390/cio/chp.c b/drivers/s390/cio/chp.c
index db00b05917331b5901091f7697fa1fa2f2de8d96..1246f61a5338afadca17a9debd0ce4217f8af336 100644
--- a/drivers/s390/cio/chp.c
+++ b/drivers/s390/cio/chp.c
@@ -393,8 +393,7 @@ int chp_new(struct chp_id chpid)
chp->state = 1;
chp->dev.parent = &channel_subsystems[chpid.cssid]->device;
chp->dev.release = chp_release;
- snprintf(chp->dev.bus_id, BUS_ID_SIZE, "chp%x.%02x", chpid.cssid,
- chpid.id);
+ dev_set_name(&chp->dev, "chp%x.%02x", chpid.cssid, chpid.id);
/* Obtain channel path description and fill it in. */
ret = chsc_determine_base_channel_path_desc(chpid, &chp->desc);
@@ -423,7 +422,7 @@ int chp_new(struct chp_id chpid)
ret = sysfs_create_group(&chp->dev.kobj, &chp_attr_group);
if (ret) {
device_unregister(&chp->dev);
- goto out_free;
+ goto out;
}
mutex_lock(&channel_subsystems[chpid.cssid]->mutex);
if (channel_subsystems[chpid.cssid]->cm_enabled) {
@@ -432,14 +431,15 @@ int chp_new(struct chp_id chpid)
sysfs_remove_group(&chp->dev.kobj, &chp_attr_group);
device_unregister(&chp->dev);
mutex_unlock(&channel_subsystems[chpid.cssid]->mutex);
- goto out_free;
+ goto out;
}
}
channel_subsystems[chpid.cssid]->chps[chpid.id] = chp;
mutex_unlock(&channel_subsystems[chpid.cssid]->mutex);
- return ret;
+ goto out;
out_free:
kfree(chp);
+out:
return ret;
}
diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c
index 91ca87aa9f973902cbe148338709ddf53974c3fc..f49f0e502b8dfb7f144801db8aa57d975a2dc7b7 100644
--- a/drivers/s390/cio/chsc_sch.c
+++ b/drivers/s390/cio/chsc_sch.c
@@ -261,7 +261,7 @@ static int chsc_examine_irb(struct chsc_request *request)
{
int backed_up;
- if (!scsw_stctl(&request->irb.scsw) & SCSW_STCTL_STATUS_PEND)
+ if (!(scsw_stctl(&request->irb.scsw) & SCSW_STCTL_STATUS_PEND))
return -EIO;
backed_up = scsw_cstat(&request->irb.scsw) & SCHN_STAT_CHAIN_CHECK;
request->irb.scsw.cmd.cstat &= ~SCHN_STAT_CHAIN_CHECK;
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 33bff8fec7d10b0a5b02cb0ed0824cdd210b2256..3db2c386546f13733f122b6e0d6ef7410416548c 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -114,6 +114,7 @@ cio_tpi(void)
struct tpi_info *tpi_info;
struct subchannel *sch;
struct irb *irb;
+ int irq_context;
tpi_info = (struct tpi_info *) __LC_SUBCHANNEL_ID;
if (tpi (NULL) != 1)
@@ -126,7 +127,9 @@ cio_tpi(void)
sch = (struct subchannel *)(unsigned long)tpi_info->intparm;
if (!sch)
return 1;
- local_bh_disable();
+ irq_context = in_interrupt();
+ if (!irq_context)
+ local_bh_disable();
irq_enter ();
spin_lock(sch->lock);
memcpy(&sch->schib.scsw, &irb->scsw, sizeof(union scsw));
@@ -134,7 +137,8 @@ cio_tpi(void)
sch->driver->irq(sch);
spin_unlock(sch->lock);
irq_exit ();
- _local_bh_enable();
+ if (!irq_context)
+ _local_bh_enable();
return 1;
}
@@ -153,7 +157,7 @@ cio_start_handle_notoper(struct subchannel *sch, __u8 lpm)
CIO_MSG_EVENT(2, "cio_start: 'not oper' status for "
"subchannel 0.%x.%04x!\n", sch->schid.ssid,
sch->schid.sch_no);
- sprintf(dbf_text, "no%s", sch->dev.bus_id);
+ sprintf(dbf_text, "no%s", dev_name(&sch->dev));
CIO_TRACE_EVENT(0, dbf_text);
CIO_HEX_EVENT(0, &sch->schib, sizeof (struct schib));
@@ -171,9 +175,10 @@ cio_start_key (struct subchannel *sch, /* subchannel structure */
union orb *orb;
CIO_TRACE_EVENT(4, "stIO");
- CIO_TRACE_EVENT(4, sch->dev.bus_id);
+ CIO_TRACE_EVENT(4, dev_name(&sch->dev));
orb = &to_io_private(sch)->orb;
+ memset(orb, 0, sizeof(union orb));
/* sch is always under 2G. */
orb->cmd.intparm = (u32)(addr_t)sch;
orb->cmd.fmt = 1;
@@ -208,8 +213,10 @@ cio_start_key (struct subchannel *sch, /* subchannel structure */
case 1: /* status pending */
case 2: /* busy */
return -EBUSY;
- default: /* device/path not operational */
+ case 3: /* device/path not operational */
return cio_start_handle_notoper(sch, lpm);
+ default:
+ return ccode;
}
}
@@ -229,7 +236,7 @@ cio_resume (struct subchannel *sch)
int ccode;
CIO_TRACE_EVENT (4, "resIO");
- CIO_TRACE_EVENT (4, sch->dev.bus_id);
+ CIO_TRACE_EVENT(4, dev_name(&sch->dev));
ccode = rsch (sch->schid);
@@ -266,7 +273,7 @@ cio_halt(struct subchannel *sch)
return -ENODEV;
CIO_TRACE_EVENT (2, "haltIO");
- CIO_TRACE_EVENT (2, sch->dev.bus_id);
+ CIO_TRACE_EVENT(2, dev_name(&sch->dev));
/*
* Issue "Halt subchannel" and process condition code
@@ -301,7 +308,7 @@ cio_clear(struct subchannel *sch)
return -ENODEV;
CIO_TRACE_EVENT (2, "clearIO");
- CIO_TRACE_EVENT (2, sch->dev.bus_id);
+ CIO_TRACE_EVENT(2, dev_name(&sch->dev));
/*
* Issue "Clear subchannel" and process condition code
@@ -337,7 +344,7 @@ cio_cancel (struct subchannel *sch)
return -ENODEV;
CIO_TRACE_EVENT (2, "cancelIO");
- CIO_TRACE_EVENT (2, sch->dev.bus_id);
+ CIO_TRACE_EVENT(2, dev_name(&sch->dev));
ccode = xsch (sch->schid);
@@ -401,7 +408,7 @@ int cio_enable_subchannel(struct subchannel *sch, u32 intparm)
int ret;
CIO_TRACE_EVENT (2, "ensch");
- CIO_TRACE_EVENT (2, sch->dev.bus_id);
+ CIO_TRACE_EVENT(2, dev_name(&sch->dev));
if (sch_is_pseudo_sch(sch))
return -EINVAL;
@@ -451,7 +458,7 @@ int cio_disable_subchannel(struct subchannel *sch)
int ret;
CIO_TRACE_EVENT (2, "dissch");
- CIO_TRACE_EVENT (2, sch->dev.bus_id);
+ CIO_TRACE_EVENT(2, dev_name(&sch->dev));
if (sch_is_pseudo_sch(sch))
return 0;
@@ -568,8 +575,10 @@ int cio_validate_subchannel(struct subchannel *sch, struct subchannel_id schid)
}
mutex_init(&sch->reg_mutex);
/* Set a name for the subchannel */
- snprintf (sch->dev.bus_id, BUS_ID_SIZE, "0.%x.%04x", schid.ssid,
- schid.sch_no);
+ if (cio_is_console(schid))
+ sch->dev.init_name = cio_get_console_sch_name(schid);
+ else
+ dev_set_name(&sch->dev, "0.%x.%04x", schid.ssid, schid.sch_no);
/*
* The first subchannel that is not-operational (ccode==3)
@@ -674,6 +683,7 @@ do_IRQ (struct pt_regs *regs)
#ifdef CONFIG_CCW_CONSOLE
static struct subchannel console_subchannel;
+static char console_sch_name[10] = "0.x.xxxx";
static struct io_subchannel_private console_priv;
static int console_subchannel_in_use;
@@ -824,6 +834,12 @@ cio_get_console_subchannel(void)
return &console_subchannel;
}
+const char *cio_get_console_sch_name(struct subchannel_id schid)
+{
+ snprintf(console_sch_name, 10, "0.%x.%04x", schid.ssid, schid.sch_no);
+ return (const char *)console_sch_name;
+}
+
#endif
static int
__disable_subchannel_easy(struct subchannel_id schid, struct schib *schib)
@@ -843,19 +859,6 @@ __disable_subchannel_easy(struct subchannel_id schid, struct schib *schib)
return -EBUSY; /* uhm... */
}
-/* we can't use the normal udelay here, since it enables external interrupts */
-
-static void udelay_reset(unsigned long usecs)
-{
- uint64_t start_cc, end_cc;
-
- asm volatile ("STCK %0" : "=m" (start_cc));
- do {
- cpu_relax();
- asm volatile ("STCK %0" : "=m" (end_cc));
- } while (((end_cc - start_cc)/4096) < usecs);
-}
-
static int
__clear_io_subchannel_easy(struct subchannel_id schid)
{
@@ -871,7 +874,7 @@ __clear_io_subchannel_easy(struct subchannel_id schid)
if (schid_equal(&ti.schid, &schid))
return 0;
}
- udelay_reset(100);
+ udelay_simple(100);
}
return -EBUSY;
}
@@ -879,7 +882,7 @@ __clear_io_subchannel_easy(struct subchannel_id schid)
static void __clear_chsc_subchannel_easy(void)
{
/* It seems we can only wait for a bit here :/ */
- udelay_reset(100);
+ udelay_simple(100);
}
static int pgm_check_occured;
@@ -889,7 +892,7 @@ static void cio_reset_pgm_check_handler(void)
pgm_check_occured = 1;
}
-static int stsch_reset(struct subchannel_id schid, volatile struct schib *addr)
+static int stsch_reset(struct subchannel_id schid, struct schib *addr)
{
int rc;
diff --git a/drivers/s390/cio/cio.h b/drivers/s390/cio/cio.h
index 3b236d20e83543ec127a279d132ec7f51df63958..0fb24784e9254fb00641974b1f67b0a95f0861f1 100644
--- a/drivers/s390/cio/cio.h
+++ b/drivers/s390/cio/cio.h
@@ -117,11 +117,15 @@ extern int cio_is_console(struct subchannel_id);
extern struct subchannel *cio_get_console_subchannel(void);
extern spinlock_t * cio_get_console_lock(void);
extern void *cio_get_console_priv(void);
+extern const char *cio_get_console_sch_name(struct subchannel_id schid);
+extern const char *cio_get_console_cdev_name(struct subchannel *sch);
#else
#define cio_is_console(schid) 0
#define cio_get_console_subchannel() NULL
#define cio_get_console_lock() NULL
#define cio_get_console_priv() NULL
+#define cio_get_console_sch_name(schid) NULL
+#define cio_get_console_cdev_name(sch) NULL
#endif
#endif
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 51489eff6b0b4484ad234e6b7b7a0819a6d1ddd6..76bbb1e74c2988c025d695c3927fc690ca067ba6 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -633,6 +633,11 @@ channel_subsystem_release(struct device *dev)
css = to_css(dev);
mutex_destroy(&css->mutex);
+ if (css->pseudo_subchannel) {
+ /* Implies that it has been generated but never registered. */
+ css_subchannel_release(&css->pseudo_subchannel->dev);
+ css->pseudo_subchannel = NULL;
+ }
kfree(css);
}
@@ -693,7 +698,7 @@ static int __init setup_css(int nr)
return -ENOMEM;
css->pseudo_subchannel->dev.parent = &css->device;
css->pseudo_subchannel->dev.release = css_subchannel_release;
- sprintf(css->pseudo_subchannel->dev.bus_id, "defunct");
+ dev_set_name(&css->pseudo_subchannel->dev, "defunct");
ret = cio_create_sch_lock(css->pseudo_subchannel);
if (ret) {
kfree(css->pseudo_subchannel);
@@ -702,7 +707,7 @@ static int __init setup_css(int nr)
mutex_init(&css->mutex);
css->valid = 1;
css->cssid = nr;
- sprintf(css->device.bus_id, "css%x", nr);
+ dev_set_name(&css->device, "css%x", nr);
css->device.release = channel_subsystem_release;
tod_high = (u32) (get_clock() >> 32);
css_generate_pgid(css, tod_high);
@@ -785,11 +790,15 @@ init_channel_subsystem (void)
}
channel_subsystems[i] = css;
ret = setup_css(i);
- if (ret)
- goto out_free;
+ if (ret) {
+ kfree(channel_subsystems[i]);
+ goto out_unregister;
+ }
ret = device_register(&css->device);
- if (ret)
- goto out_free_all;
+ if (ret) {
+ put_device(&css->device);
+ goto out_unregister;
+ }
if (css_chsc_characteristics.secm) {
ret = device_create_file(&css->device,
&dev_attr_cm_enable);
@@ -802,7 +811,7 @@ init_channel_subsystem (void)
}
ret = register_reboot_notifier(&css_reboot_notifier);
if (ret)
- goto out_pseudo;
+ goto out_unregister;
css_init_done = 1;
/* Enable default isc for I/O subchannels. */
@@ -810,18 +819,12 @@ init_channel_subsystem (void)
for_each_subchannel(__init_channel_subsystem, NULL);
return 0;
-out_pseudo:
- device_unregister(&channel_subsystems[i]->pseudo_subchannel->dev);
out_file:
- device_remove_file(&channel_subsystems[i]->device,
- &dev_attr_cm_enable);
+ if (css_chsc_characteristics.secm)
+ device_remove_file(&channel_subsystems[i]->device,
+ &dev_attr_cm_enable);
out_device:
device_unregister(&channel_subsystems[i]->device);
-out_free_all:
- kfree(channel_subsystems[i]->pseudo_subchannel->lock);
- kfree(channel_subsystems[i]->pseudo_subchannel);
-out_free:
- kfree(channel_subsystems[i]);
out_unregister:
while (i > 0) {
struct channel_subsystem *css;
@@ -829,6 +832,7 @@ init_channel_subsystem (void)
i--;
css = channel_subsystems[i];
device_unregister(&css->pseudo_subchannel->dev);
+ css->pseudo_subchannel = NULL;
if (css_chsc_characteristics.secm)
device_remove_file(&css->device,
&dev_attr_cm_enable);
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 28221030b886cfa5ae8d794fdf176bdbfe401845..4e78c82194b47520c271be8617ac5202644d395c 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -31,6 +31,7 @@
#include "device.h"
#include "ioasm.h"
#include "io_sch.h"
+#include "blacklist.h"
static struct timer_list recovery_timer;
static DEFINE_SPINLOCK(recovery_lock);
@@ -296,36 +297,33 @@ static void ccw_device_unregister(struct ccw_device *cdev)
device_del(&cdev->dev);
}
-static void ccw_device_remove_orphan_cb(struct device *dev)
+static void ccw_device_remove_orphan_cb(struct work_struct *work)
{
- struct ccw_device *cdev = to_ccwdev(dev);
+ struct ccw_device_private *priv;
+ struct ccw_device *cdev;
+ priv = container_of(work, struct ccw_device_private, kick_work);
+ cdev = priv->cdev;
ccw_device_unregister(cdev);
put_device(&cdev->dev);
+ /* Release cdev reference for workqueue processing. */
+ put_device(&cdev->dev);
}
-static void ccw_device_remove_sch_cb(struct device *dev)
-{
- struct subchannel *sch;
-
- sch = to_subchannel(dev);
- css_sch_device_unregister(sch);
- /* Reset intparm to zeroes. */
- sch->schib.pmcw.intparm = 0;
- cio_modify(sch);
- put_device(&sch->dev);
-}
+static void ccw_device_call_sch_unregister(struct work_struct *work);
static void
ccw_device_remove_disconnected(struct ccw_device *cdev)
{
unsigned long flags;
- int rc;
/*
* Forced offline in disconnected state means
* 'throw away device'.
*/
+ /* Get cdev reference for workqueue processing. */
+ if (!get_device(&cdev->dev))
+ return;
if (ccw_device_is_orphan(cdev)) {
/*
* Deregister ccw device.
@@ -335,23 +333,13 @@ ccw_device_remove_disconnected(struct ccw_device *cdev)
spin_lock_irqsave(cdev->ccwlock, flags);
cdev->private->state = DEV_STATE_NOT_OPER;
spin_unlock_irqrestore(cdev->ccwlock, flags);
- rc = device_schedule_callback(&cdev->dev,
- ccw_device_remove_orphan_cb);
- if (rc)
- CIO_MSG_EVENT(0, "Couldn't unregister orphan "
- "0.%x.%04x\n",
- cdev->private->dev_id.ssid,
- cdev->private->dev_id.devno);
- return;
- }
- /* Deregister subchannel, which will kill the ccw device. */
- rc = device_schedule_callback(cdev->dev.parent,
- ccw_device_remove_sch_cb);
- if (rc)
- CIO_MSG_EVENT(0, "Couldn't unregister disconnected device "
- "0.%x.%04x\n",
- cdev->private->dev_id.ssid,
- cdev->private->dev_id.devno);
+ PREPARE_WORK(&cdev->private->kick_work,
+ ccw_device_remove_orphan_cb);
+ } else
+ /* Deregister subchannel, which will kill the ccw device. */
+ PREPARE_WORK(&cdev->private->kick_work,
+ ccw_device_call_sch_unregister);
+ queue_work(slow_path_wq, &cdev->private->kick_work);
}
/**
@@ -970,12 +958,17 @@ static void ccw_device_call_sch_unregister(struct work_struct *work)
priv = container_of(work, struct ccw_device_private, kick_work);
cdev = priv->cdev;
+ /* Get subchannel reference for local processing. */
+ if (!get_device(cdev->dev.parent))
+ return;
sch = to_subchannel(cdev->dev.parent);
css_sch_device_unregister(sch);
/* Reset intparm to zeroes. */
sch->schib.pmcw.intparm = 0;
cio_modify(sch);
+ /* Release cdev reference for workqueue processing.*/
put_device(&cdev->dev);
+ /* Release subchannel reference for local processing. */
put_device(&sch->dev);
}
@@ -1001,6 +994,8 @@ io_subchannel_recog_done(struct ccw_device *cdev)
PREPARE_WORK(&cdev->private->kick_work,
ccw_device_call_sch_unregister);
queue_work(slow_path_wq, &cdev->private->kick_work);
+ /* Release subchannel reference for asynchronous recognition. */
+ put_device(&sch->dev);
if (atomic_dec_and_test(&ccw_device_init_count))
wake_up(&ccw_device_init_wq);
break;
@@ -1040,8 +1035,11 @@ io_subchannel_recog(struct ccw_device *cdev, struct subchannel *sch)
init_timer(&priv->timer);
/* Set an initial name for the device. */
- snprintf (cdev->dev.bus_id, BUS_ID_SIZE, "0.%x.%04x",
- sch->schid.ssid, sch->schib.pmcw.dev);
+ if (cio_is_console(sch->schid))
+ cdev->dev.init_name = cio_get_console_cdev_name(sch);
+ else
+ dev_set_name(&cdev->dev, "0.%x.%04x",
+ sch->schid.ssid, sch->schib.pmcw.dev);
/* Increase counter of devices currently in recognition. */
atomic_inc(&ccw_device_init_count);
@@ -1106,7 +1104,7 @@ static void io_subchannel_irq(struct subchannel *sch)
cdev = sch_get_cdev(sch);
CIO_TRACE_EVENT(3, "IRQ");
- CIO_TRACE_EVENT(3, sch->dev.bus_id);
+ CIO_TRACE_EVENT(3, dev_name(&sch->dev));
if (cdev)
dev_fsm_event(cdev, DEV_EVENT_INTERRUPT);
}
@@ -1476,6 +1474,45 @@ static void ccw_device_schedule_recovery(void)
spin_unlock_irqrestore(&recovery_lock, flags);
}
+static int purge_fn(struct device *dev, void *data)
+{
+ struct ccw_device *cdev = to_ccwdev(dev);
+ struct ccw_device_private *priv = cdev->private;
+ int unreg;
+
+ spin_lock_irq(cdev->ccwlock);
+ unreg = is_blacklisted(priv->dev_id.ssid, priv->dev_id.devno) &&
+ (priv->state == DEV_STATE_OFFLINE);
+ spin_unlock_irq(cdev->ccwlock);
+ if (!unreg)
+ goto out;
+ if (!get_device(&cdev->dev))
+ goto out;
+ CIO_MSG_EVENT(3, "ccw: purging 0.%x.%04x\n", priv->dev_id.ssid,
+ priv->dev_id.devno);
+ PREPARE_WORK(&cdev->private->kick_work, ccw_device_call_sch_unregister);
+ queue_work(slow_path_wq, &cdev->private->kick_work);
+
+out:
+ /* Abort loop in case of pending signal. */
+ if (signal_pending(current))
+ return -EINTR;
+
+ return 0;
+}
+
+/**
+ * ccw_purge_blacklisted - purge unused, blacklisted devices
+ *
+ * Unregister all ccw devices that are offline and on the blacklist.
+ */
+int ccw_purge_blacklisted(void)
+{
+ CIO_MSG_EVENT(2, "ccw: purging blacklisted devices\n");
+ bus_for_each_dev(&ccw_bus_type, NULL, NULL, purge_fn);
+ return 0;
+}
+
static void device_set_disconnected(struct ccw_device *cdev)
{
if (!cdev)
@@ -1492,7 +1529,7 @@ void ccw_device_set_notoper(struct ccw_device *cdev)
struct subchannel *sch = to_subchannel(cdev->dev.parent);
CIO_TRACE_EVENT(2, "notoper");
- CIO_TRACE_EVENT(2, sch->dev.bus_id);
+ CIO_TRACE_EVENT(2, dev_name(&sch->dev));
ccw_device_set_timeout(cdev, 0);
cio_disable_subchannel(sch);
cdev->private->state = DEV_STATE_NOT_OPER;
@@ -1591,6 +1628,7 @@ static int io_subchannel_sch_event(struct subchannel *sch, int slow)
#ifdef CONFIG_CCW_CONSOLE
static struct ccw_device console_cdev;
+static char console_cdev_name[10] = "0.x.xxxx";
static struct ccw_device_private console_private;
static int console_cdev_in_use;
@@ -1661,6 +1699,14 @@ ccw_device_probe_console(void)
console_cdev.online = 1;
return &console_cdev;
}
+
+
+const char *cio_get_console_cdev_name(struct subchannel *sch)
+{
+ snprintf(console_cdev_name, 10, "0.%x.%04x",
+ sch->schid.ssid, sch->schib.pmcw.dev);
+ return (const char *)console_cdev_name;
+}
#endif
/*
@@ -1673,7 +1719,7 @@ __ccwdev_check_busid(struct device *dev, void *id)
bus_id = id;
- return (strncmp(bus_id, dev->bus_id, BUS_ID_SIZE) == 0);
+ return (strncmp(bus_id, dev_name(dev), BUS_ID_SIZE) == 0);
}
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h
index 6f5c3f2b3587d8f72d98aa781f9f2cbd6dfd50d3..104ed669db43946a0656fe5adaac51a8374cc4f1 100644
--- a/drivers/s390/cio/device.h
+++ b/drivers/s390/cio/device.h
@@ -86,6 +86,7 @@ int ccw_device_is_orphan(struct ccw_device *);
int ccw_device_recognition(struct ccw_device *);
int ccw_device_online(struct ccw_device *);
int ccw_device_offline(struct ccw_device *);
+int ccw_purge_blacklisted(void);
/* Function prototypes for device status and basic sense stuff. */
void ccw_device_accumulate_irb(struct ccw_device *, struct irb *);
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index 550508df952b89693f5b13e4de5e5bec2a976ac3..10bc03940fb3144fd412e1625eaaa003fd64459d 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -52,8 +52,10 @@ static void ccw_timeout_log(struct ccw_device *cdev)
printk(KERN_WARNING "cio: orb:\n");
print_hex_dump(KERN_WARNING, "cio: ", DUMP_PREFIX_NONE, 16, 1,
orb, sizeof(*orb), 0);
- printk(KERN_WARNING "cio: ccw device bus id: %s\n", cdev->dev.bus_id);
- printk(KERN_WARNING "cio: subchannel bus id: %s\n", sch->dev.bus_id);
+ printk(KERN_WARNING "cio: ccw device bus id: %s\n",
+ dev_name(&cdev->dev));
+ printk(KERN_WARNING "cio: subchannel bus id: %s\n",
+ dev_name(&sch->dev));
printk(KERN_WARNING "cio: subchannel lpm: %02x, opm: %02x, "
"vpm: %02x\n", sch->lpm, sch->opm, sch->vpm);
@@ -658,6 +660,13 @@ ccw_device_offline(struct ccw_device *cdev)
{
struct subchannel *sch;
+ /* Allow ccw_device_offline while disconnected. */
+ if (cdev->private->state == DEV_STATE_DISCONNECTED ||
+ cdev->private->state == DEV_STATE_NOT_OPER) {
+ cdev->private->flags.donotify = 0;
+ ccw_device_done(cdev, DEV_STATE_NOT_OPER);
+ return 0;
+ }
if (ccw_device_is_orphan(cdev)) {
ccw_device_done(cdev, DEV_STATE_OFFLINE);
return 0;
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c
index ee1a28310fbb11945c07714fc9dfef94b4a20752..eabcc42d63df17ca5bfc9afd89a1b6211b92f61a 100644
--- a/drivers/s390/cio/device_ops.c
+++ b/drivers/s390/cio/device_ops.c
@@ -498,7 +498,7 @@ ccw_device_stlck(struct ccw_device *cdev)
sch = to_subchannel(cdev->dev.parent);
CIO_TRACE_EVENT(2, "stl lock");
- CIO_TRACE_EVENT(2, cdev->dev.bus_id);
+ CIO_TRACE_EVENT(2, dev_name(&cdev->dev));
buf = kmalloc(32*sizeof(char), GFP_DMA|GFP_KERNEL);
if (!buf)
diff --git a/drivers/s390/cio/io_sch.h b/drivers/s390/cio/io_sch.h
index 3f8f1cf69c76d9082d3bad69d37d2a1dc0f5d123..c4f3e7c9a85482996dbd41b4249651d108be2e4f 100644
--- a/drivers/s390/cio/io_sch.h
+++ b/drivers/s390/cio/io_sch.h
@@ -123,7 +123,7 @@ struct ccw_device_private {
void *cmb_wait; /* deferred cmb enable/disable */
};
-static inline int ssch(struct subchannel_id schid, volatile union orb *addr)
+static inline int ssch(struct subchannel_id schid, union orb *addr)
{
register struct subchannel_id reg1 asm("1") = schid;
int ccode = -EIO;
@@ -134,7 +134,9 @@ static inline int ssch(struct subchannel_id schid, volatile union orb *addr)
" srl %0,28\n"
"1:\n"
EX_TABLE(0b, 1b)
- : "+d" (ccode) : "d" (reg1), "a" (addr), "m" (*addr) : "cc");
+ : "+d" (ccode)
+ : "d" (reg1), "a" (addr), "m" (*addr)
+ : "cc", "memory");
return ccode;
}
@@ -147,7 +149,9 @@ static inline int rsch(struct subchannel_id schid)
" rsch\n"
" ipm %0\n"
" srl %0,28"
- : "=d" (ccode) : "d" (reg1) : "cc");
+ : "=d" (ccode)
+ : "d" (reg1)
+ : "cc", "memory");
return ccode;
}
@@ -160,7 +164,9 @@ static inline int csch(struct subchannel_id schid)
" csch\n"
" ipm %0\n"
" srl %0,28"
- : "=d" (ccode) : "d" (reg1) : "cc");
+ : "=d" (ccode)
+ : "d" (reg1)
+ : "cc");
return ccode;
}
@@ -173,7 +179,9 @@ static inline int hsch(struct subchannel_id schid)
" hsch\n"
" ipm %0\n"
" srl %0,28"
- : "=d" (ccode) : "d" (reg1) : "cc");
+ : "=d" (ccode)
+ : "d" (reg1)
+ : "cc");
return ccode;
}
@@ -186,7 +194,9 @@ static inline int xsch(struct subchannel_id schid)
" .insn rre,0xb2760000,%1,0\n"
" ipm %0\n"
" srl %0,28"
- : "=d" (ccode) : "d" (reg1) : "cc");
+ : "=d" (ccode)
+ : "d" (reg1)
+ : "cc");
return ccode;
}
diff --git a/drivers/s390/cio/ioasm.h b/drivers/s390/cio/ioasm.h
index 9fa2ac13ac85cc94faf822f88f69d85072d57930..759262792633e0ec5fd4ad0d3f43f80d47ad5225 100644
--- a/drivers/s390/cio/ioasm.h
+++ b/drivers/s390/cio/ioasm.h
@@ -23,38 +23,39 @@ struct tpi_info {
* Some S390 specific IO instructions as inline
*/
-static inline int stsch(struct subchannel_id schid,
- volatile struct schib *addr)
+static inline int stsch(struct subchannel_id schid, struct schib *addr)
{
register struct subchannel_id reg1 asm ("1") = schid;
int ccode;
asm volatile(
- " stsch 0(%2)\n"
+ " stsch 0(%3)\n"
" ipm %0\n"
" srl %0,28"
- : "=d" (ccode) : "d" (reg1), "a" (addr), "m" (*addr) : "cc");
+ : "=d" (ccode), "=m" (*addr)
+ : "d" (reg1), "a" (addr)
+ : "cc");
return ccode;
}
-static inline int stsch_err(struct subchannel_id schid,
- volatile struct schib *addr)
+static inline int stsch_err(struct subchannel_id schid, struct schib *addr)
{
register struct subchannel_id reg1 asm ("1") = schid;
int ccode = -EIO;
asm volatile(
- " stsch 0(%2)\n"
+ " stsch 0(%3)\n"
"0: ipm %0\n"
" srl %0,28\n"
"1:\n"
EX_TABLE(0b,1b)
- : "+d" (ccode) : "d" (reg1), "a" (addr), "m" (*addr) : "cc");
+ : "+d" (ccode), "=m" (*addr)
+ : "d" (reg1), "a" (addr)
+ : "cc");
return ccode;
}
-static inline int msch(struct subchannel_id schid,
- volatile struct schib *addr)
+static inline int msch(struct subchannel_id schid, struct schib *addr)
{
register struct subchannel_id reg1 asm ("1") = schid;
int ccode;
@@ -63,12 +64,13 @@ static inline int msch(struct subchannel_id schid,
" msch 0(%2)\n"
" ipm %0\n"
" srl %0,28"
- : "=d" (ccode) : "d" (reg1), "a" (addr), "m" (*addr) : "cc");
+ : "=d" (ccode)
+ : "d" (reg1), "a" (addr), "m" (*addr)
+ : "cc");
return ccode;
}
-static inline int msch_err(struct subchannel_id schid,
- volatile struct schib *addr)
+static inline int msch_err(struct subchannel_id schid, struct schib *addr)
{
register struct subchannel_id reg1 asm ("1") = schid;
int ccode = -EIO;
@@ -79,33 +81,38 @@ static inline int msch_err(struct subchannel_id schid,
" srl %0,28\n"
"1:\n"
EX_TABLE(0b,1b)
- : "+d" (ccode) : "d" (reg1), "a" (addr), "m" (*addr) : "cc");
+ : "+d" (ccode)
+ : "d" (reg1), "a" (addr), "m" (*addr)
+ : "cc");
return ccode;
}
-static inline int tsch(struct subchannel_id schid,
- volatile struct irb *addr)
+static inline int tsch(struct subchannel_id schid, struct irb *addr)
{
register struct subchannel_id reg1 asm ("1") = schid;
int ccode;
asm volatile(
- " tsch 0(%2)\n"
+ " tsch 0(%3)\n"
" ipm %0\n"
" srl %0,28"
- : "=d" (ccode) : "d" (reg1), "a" (addr), "m" (*addr) : "cc");
+ : "=d" (ccode), "=m" (*addr)
+ : "d" (reg1), "a" (addr)
+ : "cc");
return ccode;
}
-static inline int tpi( volatile struct tpi_info *addr)
+static inline int tpi(struct tpi_info *addr)
{
int ccode;
asm volatile(
- " tpi 0(%1)\n"
+ " tpi 0(%2)\n"
" ipm %0\n"
" srl %0,28"
- : "=d" (ccode) : "a" (addr), "m" (*addr) : "cc");
+ : "=d" (ccode), "=m" (*addr)
+ : "a" (addr)
+ : "cc");
return ccode;
}
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index c1a70985abfaf7d877fa60d4d6f72a78640cf5e9..e3ea1d5f2810bae11a9b0918f547339b5c88e314 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -16,6 +16,14 @@
#define QDIO_BUSY_BIT_GIVE_UP 2000000 /* 2 seconds = eternity */
#define QDIO_INPUT_THRESHOLD 500 /* 500 microseconds */
+/*
+ * if an asynchronous HiperSockets queue runs full, the 10 seconds timer wait
+ * till next initiative to give transmitted skbs back to the stack is too long.
+ * Therefore polling is started in case of multicast queue is filled more
+ * than 50 percent.
+ */
+#define QDIO_IQDIO_POLL_LVL 65 /* HS multicast queue */
+
enum qdio_irq_states {
QDIO_IRQ_STATE_INACTIVE,
QDIO_IRQ_STATE_ESTABLISHED,
@@ -195,6 +203,9 @@ struct qdio_output_q {
/* PCIs are enabled for the queue */
int pci_out_enabled;
+ /* IQDIO: output multiple buffers (enhanced SIGA) */
+ int use_enh_siga;
+
/* timer to check for more outbound work */
struct timer_list timer;
};
diff --git a/drivers/s390/cio/qdio_debug.c b/drivers/s390/cio/qdio_debug.c
index 337aa3087a78712fa78a4c26f7165e1ba8a03c17..b5390821434f066376b35f7a749cf1331eff8a18 100644
--- a/drivers/s390/cio/qdio_debug.c
+++ b/drivers/s390/cio/qdio_debug.c
@@ -155,7 +155,7 @@ static int qstat_seq_open(struct inode *inode, struct file *filp)
static void get_queue_name(struct qdio_q *q, struct ccw_device *cdev, char *name)
{
memset(name, 0, sizeof(name));
- sprintf(name, "%s", cdev->dev.bus_id);
+ sprintf(name, "%s", dev_name(&cdev->dev));
if (q->is_input_q)
sprintf(name + strlen(name), "_input");
else
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index e6eabc853422cc9320c7925099471ec04e48f44b..a50682d2a0fa5ebae84dec275ae634febd52c4b5 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -316,6 +316,9 @@ static inline int qdio_do_siga_output(struct qdio_q *q, unsigned int *busy_bit)
unsigned int fc = 0;
unsigned long schid;
+ if (q->u.out.use_enh_siga) {
+ fc = 3;
+ }
if (!is_qebsm(q))
schid = *((u32 *)&q->irq_ptr->schid);
else {
@@ -851,6 +854,12 @@ static void __qdio_outbound_processing(struct qdio_q *q)
if (queue_type(q) == QDIO_IQDIO_QFMT && !multicast_outbound(q))
return;
+ if ((queue_type(q) == QDIO_IQDIO_QFMT) &&
+ (atomic_read(&q->nr_buf_used)) > QDIO_IQDIO_POLL_LVL) {
+ tasklet_schedule(&q->tasklet);
+ return;
+ }
+
if (q->u.out.pci_out_enabled)
return;
@@ -956,7 +965,7 @@ static void qdio_handle_activate_check(struct ccw_device *cdev,
char dbf_text[15];
QDIO_DBF_TEXT2(1, trace, "ick2");
- sprintf(dbf_text, "%s", cdev->dev.bus_id);
+ sprintf(dbf_text, "%s", dev_name(&cdev->dev));
QDIO_DBF_TEXT2(1, trace, dbf_text);
QDIO_DBF_HEX2(0, trace, &intparm, sizeof(int));
QDIO_DBF_HEX2(0, trace, &dstat, sizeof(int));
@@ -1443,6 +1452,8 @@ int qdio_establish(struct qdio_initialize *init_data)
}
qdio_setup_ssqd_info(irq_ptr);
+ sprintf(dbf_text, "qDmmwc%2x", irq_ptr->ssqd_desc.mmwc);
+ QDIO_DBF_TEXT2(0, setup, dbf_text);
sprintf(dbf_text, "qib ac%2x", irq_ptr->qib.ac);
QDIO_DBF_TEXT2(0, setup, dbf_text);
@@ -1615,12 +1626,21 @@ static void handle_outbound(struct qdio_q *q, unsigned int callflags,
if (multicast_outbound(q))
qdio_kick_outbound_q(q);
else
- /*
- * One siga-w per buffer required for unicast
- * HiperSockets.
- */
- while (count--)
+ if ((q->irq_ptr->ssqd_desc.mmwc > 1) &&
+ (count > 1) &&
+ (count <= q->irq_ptr->ssqd_desc.mmwc)) {
+ /* exploit enhanced SIGA */
+ q->u.out.use_enh_siga = 1;
qdio_kick_outbound_q(q);
+ } else {
+ /*
+ * One siga-w per buffer required for unicast
+ * HiperSockets.
+ */
+ q->u.out.use_enh_siga = 0;
+ while (count--)
+ qdio_kick_outbound_q(q);
+ }
goto out;
}
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c
index 1679e2f91c945eb0164b3d8a813207c9cfd5efbd..a0b6b46e746647ae5451d5099c5a8ccde5e89175 100644
--- a/drivers/s390/cio/qdio_setup.c
+++ b/drivers/s390/cio/qdio_setup.c
@@ -447,51 +447,36 @@ void qdio_print_subchannel_info(struct qdio_irq *irq_ptr,
{
char s[80];
- sprintf(s, "%s sc:%x ", cdev->dev.bus_id, irq_ptr->schid.sch_no);
-
+ sprintf(s, "qdio: %s ", dev_name(&cdev->dev));
switch (irq_ptr->qib.qfmt) {
case QDIO_QETH_QFMT:
- sprintf(s + strlen(s), "OSADE ");
+ sprintf(s + strlen(s), "OSA ");
break;
case QDIO_ZFCP_QFMT:
sprintf(s + strlen(s), "ZFCP ");
break;
case QDIO_IQDIO_QFMT:
- sprintf(s + strlen(s), "HiperSockets ");
+ sprintf(s + strlen(s), "HS ");
break;
}
- sprintf(s + strlen(s), "using: ");
-
- if (!is_thinint_irq(irq_ptr))
- sprintf(s + strlen(s), "no");
- sprintf(s + strlen(s), "AdapterInterrupts ");
- if (!(irq_ptr->sch_token != 0))
- sprintf(s + strlen(s), "no");
- sprintf(s + strlen(s), "QEBSM ");
- if (!(irq_ptr->qib.ac & QIB_AC_OUTBOUND_PCI_SUPPORTED))
- sprintf(s + strlen(s), "no");
- sprintf(s + strlen(s), "OutboundPCI ");
- if (!css_general_characteristics.aif_tdd)
- sprintf(s + strlen(s), "no");
- sprintf(s + strlen(s), "TDD\n");
- printk(KERN_INFO "qdio: %s", s);
-
- memset(s, 0, sizeof(s));
- sprintf(s, "%s SIGA required: ", cdev->dev.bus_id);
- if (irq_ptr->siga_flag.input)
- sprintf(s + strlen(s), "Read ");
- if (irq_ptr->siga_flag.output)
- sprintf(s + strlen(s), "Write ");
- if (irq_ptr->siga_flag.sync)
- sprintf(s + strlen(s), "Sync ");
- if (!irq_ptr->siga_flag.no_sync_ti)
- sprintf(s + strlen(s), "SyncAI ");
- if (!irq_ptr->siga_flag.no_sync_out_ti)
- sprintf(s + strlen(s), "SyncOutAI ");
- if (!irq_ptr->siga_flag.no_sync_out_pci)
- sprintf(s + strlen(s), "SyncOutPCI");
+ sprintf(s + strlen(s), "on SC %x using ", irq_ptr->schid.sch_no);
+ sprintf(s + strlen(s), "AI:%d ", is_thinint_irq(irq_ptr));
+ sprintf(s + strlen(s), "QEBSM:%d ", (irq_ptr->sch_token) ? 1 : 0);
+ sprintf(s + strlen(s), "PCI:%d ",
+ (irq_ptr->qib.ac & QIB_AC_OUTBOUND_PCI_SUPPORTED) ? 1 : 0);
+ sprintf(s + strlen(s), "TDD:%d ", css_general_characteristics.aif_tdd);
+ sprintf(s + strlen(s), "SIGA:");
+ sprintf(s + strlen(s), "%s", (irq_ptr->siga_flag.input) ? "R" : " ");
+ sprintf(s + strlen(s), "%s", (irq_ptr->siga_flag.output) ? "W" : " ");
+ sprintf(s + strlen(s), "%s", (irq_ptr->siga_flag.sync) ? "S" : " ");
+ sprintf(s + strlen(s), "%s",
+ (!irq_ptr->siga_flag.no_sync_ti) ? "A" : " ");
+ sprintf(s + strlen(s), "%s",
+ (!irq_ptr->siga_flag.no_sync_out_ti) ? "O" : " ");
+ sprintf(s + strlen(s), "%s",
+ (!irq_ptr->siga_flag.no_sync_out_pci) ? "P" : " ");
sprintf(s + strlen(s), "\n");
- printk(KERN_INFO "qdio: %s", s);
+ printk(KERN_INFO "%s", s);
}
int __init qdio_setup_init(void)
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index 62b6b55230d0d4e509910df984de16364b8c99f9..326db1e827c4dbe41f70419a9af53b1a997a7e7a 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -892,8 +892,8 @@ static void ap_scan_bus(struct work_struct *unused)
ap_dev->device.bus = &ap_bus_type;
ap_dev->device.parent = ap_root_device;
- snprintf(ap_dev->device.bus_id, BUS_ID_SIZE, "card%02x",
- AP_QID_DEVICE(ap_dev->qid));
+ dev_set_name(&ap_dev->device, "card%02x",
+ AP_QID_DEVICE(ap_dev->qid));
ap_dev->device.release = ap_device_release;
rc = device_register(&ap_dev->device);
if (rc) {
diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c
index 292b60da6dc763e83c34ee2fa49b9a8361908205..ff4a6931bb8e680b4f429577fc81e481df4cd786 100644
--- a/drivers/s390/kvm/kvm_virtio.c
+++ b/drivers/s390/kvm/kvm_virtio.c
@@ -24,6 +24,7 @@
#include <asm/kvm_virtio.h>
#include <asm/setup.h>
#include <asm/s390_ext.h>
+#include <asm/s390_rdev.h>
#define VIRTIO_SUBCODE_64 0x0D00
@@ -241,10 +242,7 @@ static struct virtio_config_ops kvm_vq_configspace_ops = {
* The root device for the kvm virtio devices.
* This makes them appear as /sys/devices/kvm_s390/0,1,2 not /sys/devices/0,1,2.
*/
-static struct device kvm_root = {
- .parent = NULL,
- .bus_id = "kvm_s390",
-};
+static struct device *kvm_root;
/*
* adds a new device and register it with virtio
@@ -261,7 +259,7 @@ static void add_kvm_device(struct kvm_device_desc *d, unsigned int offset)
return;
}
- kdev->vdev.dev.parent = &kvm_root;
+ kdev->vdev.dev.parent = kvm_root;
kdev->vdev.id.device = d->type;
kdev->vdev.config = &kvm_vq_configspace_ops;
kdev->desc = d;
@@ -317,15 +315,16 @@ static int __init kvm_devices_init(void)
if (!MACHINE_IS_KVM)
return -ENODEV;
- rc = device_register(&kvm_root);
- if (rc) {
+ kvm_root = s390_root_dev_register("kvm_s390");
+ if (IS_ERR(kvm_root)) {
+ rc = PTR_ERR(kvm_root);
printk(KERN_ERR "Could not register kvm_s390 root device");
return rc;
}
rc = vmem_add_mapping(PFN_PHYS(max_pfn), PAGE_SIZE);
if (rc) {
- device_unregister(&kvm_root);
+ s390_root_dev_unregister(kvm_root);
return rc;
}
diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c
index e10ac9ab2d4477cbfda1d4ada3fd841ac56bb4f4..8f83fc994f508ef6069a1a9cc67eb30b196e945d 100644
--- a/drivers/s390/net/claw.c
+++ b/drivers/s390/net/claw.c
@@ -299,7 +299,7 @@ claw_probe(struct ccwgroup_device *cgdev)
probe_error(cgdev);
put_device(&cgdev->dev);
printk(KERN_WARNING "add_files failed %s %s Exit Line %d \n",
- cgdev->cdev[0]->dev.bus_id,__func__,__LINE__);
+ dev_name(&cgdev->cdev[0]->dev), __func__, __LINE__);
CLAW_DBF_TEXT_(2, setup, "probex%d", rc);
return rc;
}
@@ -584,7 +584,7 @@ claw_irq_handler(struct ccw_device *cdev,
if (!cdev->dev.driver_data) {
printk(KERN_WARNING "claw: unsolicited interrupt for device:"
"%s received c-%02x d-%02x\n",
- cdev->dev.bus_id, irb->scsw.cmd.cstat,
+ dev_name(&cdev->dev), irb->scsw.cmd.cstat,
irb->scsw.cmd.dstat);
CLAW_DBF_TEXT(2, trace, "badirq");
return;
@@ -598,7 +598,7 @@ claw_irq_handler(struct ccw_device *cdev,
p_ch = &privptr->channel[WRITE];
else {
printk(KERN_WARNING "claw: Can't determine channel for "
- "interrupt, device %s\n", cdev->dev.bus_id);
+ "interrupt, device %s\n", dev_name(&cdev->dev));
CLAW_DBF_TEXT(2, trace, "badchan");
return;
}
@@ -662,7 +662,7 @@ claw_irq_handler(struct ccw_device *cdev,
printk(KERN_WARNING "claw: unsolicited "
"interrupt for device:"
"%s received c-%02x d-%02x\n",
- cdev->dev.bus_id,
+ dev_name(&cdev->dev),
irb->scsw.cmd.cstat,
irb->scsw.cmd.dstat);
return;
@@ -1136,19 +1136,20 @@ ccw_check_return_code(struct ccw_device *cdev, int return_code)
break;
case -ENODEV:
printk(KERN_EMERG "%s: Missing device called "
- "for IO ENODEV\n", cdev->dev.bus_id);
+ "for IO ENODEV\n", dev_name(&cdev->dev));
break;
case -EIO:
printk(KERN_EMERG "%s: Status pending... EIO \n",
- cdev->dev.bus_id);
+ dev_name(&cdev->dev));
break;
case -EINVAL:
printk(KERN_EMERG "%s: Invalid Dev State EINVAL \n",
- cdev->dev.bus_id);
+ dev_name(&cdev->dev));
break;
default:
printk(KERN_EMERG "%s: Unknown error in "
- "Do_IO %d\n",cdev->dev.bus_id, return_code);
+ "Do_IO %d\n", dev_name(&cdev->dev),
+ return_code);
}
}
CLAW_DBF_TEXT(4, trace, "ccwret");
@@ -2848,11 +2849,11 @@ add_channel(struct ccw_device *cdev,int i,struct claw_privbk *privptr)
struct chbk *p_ch;
struct ccw_dev_id dev_id;
- CLAW_DBF_TEXT_(2, setup, "%s", cdev->dev.bus_id);
+ CLAW_DBF_TEXT_(2, setup, "%s", dev_name(&cdev->dev));
privptr->channel[i].flag = i+1; /* Read is 1 Write is 2 */
p_ch = &privptr->channel[i];
p_ch->cdev = cdev;
- snprintf(p_ch->id, CLAW_ID_SIZE, "cl-%s", cdev->dev.bus_id);
+ snprintf(p_ch->id, CLAW_ID_SIZE, "cl-%s", dev_name(&cdev->dev));
ccw_device_get_id(cdev, &dev_id);
p_ch->devno = dev_id.devno;
if ((p_ch->irb = kzalloc(sizeof (struct irb),GFP_KERNEL)) == NULL) {
@@ -2879,7 +2880,8 @@ claw_new_device(struct ccwgroup_device *cgdev)
int ret;
struct ccw_dev_id dev_id;
- printk(KERN_INFO "claw: add for %s\n",cgdev->cdev[READ]->dev.bus_id);
+ printk(KERN_INFO "claw: add for %s\n",
+ dev_name(&cgdev->cdev[READ]->dev));
CLAW_DBF_TEXT(2, setup, "new_dev");
privptr = cgdev->dev.driver_data;
cgdev->cdev[READ]->dev.driver_data = privptr;
@@ -2903,14 +2905,16 @@ claw_new_device(struct ccwgroup_device *cgdev)
if (ret != 0) {
printk(KERN_WARNING
"claw: ccw_device_set_online %s READ failed "
- "with ret = %d\n",cgdev->cdev[READ]->dev.bus_id,ret);
+ "with ret = %d\n", dev_name(&cgdev->cdev[READ]->dev),
+ ret);
goto out;
}
ret = ccw_device_set_online(cgdev->cdev[WRITE]);
if (ret != 0) {
printk(KERN_WARNING
"claw: ccw_device_set_online %s WRITE failed "
- "with ret = %d\n",cgdev->cdev[WRITE]->dev.bus_id, ret);
+ "with ret = %d\n", dev_name(&cgdev->cdev[WRITE]->dev)
+ ret);
goto out;
}
dev = alloc_netdev(0,"claw%d",claw_init_netdevice);
@@ -2986,7 +2990,7 @@ claw_shutdown_device(struct ccwgroup_device *cgdev)
struct net_device *ndev;
int ret;
- CLAW_DBF_TEXT_(2, setup, "%s", cgdev->dev.bus_id);
+ CLAW_DBF_TEXT_(2, setup, "%s", dev_name(&cgdev->dev));
priv = cgdev->dev.driver_data;
if (!priv)
return -ENODEV;
@@ -3016,11 +3020,11 @@ claw_remove_device(struct ccwgroup_device *cgdev)
struct claw_privbk *priv;
BUG_ON(!cgdev);
- CLAW_DBF_TEXT_(2, setup, "%s", cgdev->dev.bus_id);
+ CLAW_DBF_TEXT_(2, setup, "%s", dev_name(&cgdev->dev));
priv = cgdev->dev.driver_data;
BUG_ON(!priv);
printk(KERN_INFO "claw: %s() called %s will be removed.\n",
- __func__,cgdev->cdev[0]->dev.bus_id);
+ __func__, dev_name(&cgdev->cdev[0]->dev));
if (cgdev->state == CCWGROUP_ONLINE)
claw_shutdown_device(cgdev);
claw_remove_files(&cgdev->dev);
diff --git a/drivers/s390/net/claw.h b/drivers/s390/net/claw.h
index 1a89d989f34811651d61dccd735fdf53f9701555..005072c420d30deeb304874054cb6142a7411fe5 100644
--- a/drivers/s390/net/claw.h
+++ b/drivers/s390/net/claw.h
@@ -85,7 +85,7 @@
#define CLAW_MAX_DEV 256 /* max claw devices */
#define MAX_NAME_LEN 8 /* host name, adapter name length */
#define CLAW_FRAME_SIZE 4096
-#define CLAW_ID_SIZE BUS_ID_SIZE+3
+#define CLAW_ID_SIZE 20+3
/* state machine codes used in claw_irq_handler */
diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c
index b11fec24c7d270f1311fd87c342189fd6878d3a6..a4e29836a2aae6ffd15ab35c09c4d48f07b2eb3a 100644
--- a/drivers/s390/net/ctcm_main.c
+++ b/drivers/s390/net/ctcm_main.c
@@ -277,18 +277,18 @@ static long ctcm_check_irb_error(struct ccw_device *cdev, struct irb *irb)
CTCM_DBF_TEXT_(ERROR, CTC_DBF_WARN,
"irb error %ld on device %s\n",
- PTR_ERR(irb), cdev->dev.bus_id);
+ PTR_ERR(irb), dev_name(&cdev->dev));
switch (PTR_ERR(irb)) {
case -EIO:
- ctcm_pr_warn("i/o-error on device %s\n", cdev->dev.bus_id);
+ ctcm_pr_warn("i/o-error on device %s\n", dev_name(&cdev->dev));
break;
case -ETIMEDOUT:
- ctcm_pr_warn("timeout on device %s\n", cdev->dev.bus_id);
+ ctcm_pr_warn("timeout on device %s\n", dev_name(&cdev->dev));
break;
default:
ctcm_pr_warn("unknown error %ld on device %s\n",
- PTR_ERR(irb), cdev->dev.bus_id);
+ PTR_ERR(irb), dev_name(&cdev->dev));
}
return PTR_ERR(irb);
}
@@ -1182,7 +1182,7 @@ static void ctcm_irq_handler(struct ccw_device *cdev,
int dstat;
CTCM_DBF_TEXT_(TRACE, CTC_DBF_DEBUG,
- "Enter %s(%s)", CTCM_FUNTAIL, &cdev->dev.bus_id);
+ "Enter %s(%s)", CTCM_FUNTAIL, dev_name(&cdev->dev));
if (ctcm_check_irb_error(cdev, irb))
return;
@@ -1208,14 +1208,14 @@ static void ctcm_irq_handler(struct ccw_device *cdev,
ch = priv->channel[WRITE];
else {
ctcm_pr_err("ctcm: Can't determine channel for interrupt, "
- "device %s\n", cdev->dev.bus_id);
+ "device %s\n", dev_name(&cdev->dev));
return;
}
dev = ch->netdev;
if (dev == NULL) {
ctcm_pr_crit("ctcm: %s dev=NULL bus_id=%s, ch=0x%p\n",
- __func__, cdev->dev.bus_id, ch);
+ __func__, dev_name(&cdev->dev), ch);
return;
}
@@ -1329,7 +1329,7 @@ static int add_channel(struct ccw_device *cdev, enum channel_types type,
CTCM_DBF_TEXT_(SETUP, CTC_DBF_INFO,
"%s(%s), type %d, proto %d",
- __func__, cdev->dev.bus_id, type, priv->protocol);
+ __func__, dev_name(&cdev->dev), type, priv->protocol);
ch = kzalloc(sizeof(struct channel), GFP_KERNEL);
if (ch == NULL)
@@ -1358,7 +1358,7 @@ static int add_channel(struct ccw_device *cdev, enum channel_types type,
goto nomem_return;
ch->cdev = cdev;
- snprintf(ch->id, CTCM_ID_SIZE, "ch-%s", cdev->dev.bus_id);
+ snprintf(ch->id, CTCM_ID_SIZE, "ch-%s", dev_name(&cdev->dev));
ch->type = type;
/**
@@ -1518,8 +1518,8 @@ static int ctcm_new_device(struct ccwgroup_device *cgdev)
type = get_channel_type(&cdev0->id);
- snprintf(read_id, CTCM_ID_SIZE, "ch-%s", cdev0->dev.bus_id);
- snprintf(write_id, CTCM_ID_SIZE, "ch-%s", cdev1->dev.bus_id);
+ snprintf(read_id, CTCM_ID_SIZE, "ch-%s", dev_name(&cdev0->dev));
+ snprintf(write_id, CTCM_ID_SIZE, "ch-%s", dev_name(&cdev1->dev));
ret = add_channel(cdev0, type, priv);
if (ret)
diff --git a/drivers/s390/net/ctcm_main.h b/drivers/s390/net/ctcm_main.h
index 8e10ee86a5eedc141ab52c391b85f537e8d8148b..d77cce3fe4d48a8bbc6cc97b5346299873f9eeb3 100644
--- a/drivers/s390/net/ctcm_main.h
+++ b/drivers/s390/net/ctcm_main.h
@@ -104,7 +104,7 @@
#define READ 0
#define WRITE 1
-#define CTCM_ID_SIZE BUS_ID_SIZE+3
+#define CTCM_ID_SIZE 20+3
struct ctcm_profile {
unsigned long maxmulti;
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 9bcfa04d863b315df94c2f01e087d071f125679a..0825be87e5a00d47812cfef79eee1d784599993c 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -492,7 +492,7 @@ lcs_start_channel(struct lcs_channel *channel)
unsigned long flags;
int rc;
- LCS_DBF_TEXT_(4,trace,"ssch%s", channel->ccwdev->dev.bus_id);
+ LCS_DBF_TEXT_(4, trace,"ssch%s", dev_name(&channel->ccwdev->dev));
spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
rc = ccw_device_start(channel->ccwdev,
channel->ccws + channel->io_idx, 0, 0,
@@ -501,7 +501,8 @@ lcs_start_channel(struct lcs_channel *channel)
channel->state = LCS_CH_STATE_RUNNING;
spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
if (rc) {
- LCS_DBF_TEXT_(4,trace,"essh%s", channel->ccwdev->dev.bus_id);
+ LCS_DBF_TEXT_(4,trace,"essh%s",
+ dev_name(&channel->ccwdev->dev));
PRINT_ERR("Error in starting channel, rc=%d!\n", rc);
}
return rc;
@@ -514,12 +515,13 @@ lcs_clear_channel(struct lcs_channel *channel)
int rc;
LCS_DBF_TEXT(4,trace,"clearch");
- LCS_DBF_TEXT_(4,trace,"%s", channel->ccwdev->dev.bus_id);
+ LCS_DBF_TEXT_(4, trace, "%s", dev_name(&channel->ccwdev->dev));
spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
rc = ccw_device_clear(channel->ccwdev, (addr_t) channel);
spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
if (rc) {
- LCS_DBF_TEXT_(4,trace,"ecsc%s", channel->ccwdev->dev.bus_id);
+ LCS_DBF_TEXT_(4, trace, "ecsc%s",
+ dev_name(&channel->ccwdev->dev));
return rc;
}
wait_event(channel->wait_q, (channel->state == LCS_CH_STATE_CLEARED));
@@ -540,13 +542,14 @@ lcs_stop_channel(struct lcs_channel *channel)
if (channel->state == LCS_CH_STATE_STOPPED)
return 0;
LCS_DBF_TEXT(4,trace,"haltsch");
- LCS_DBF_TEXT_(4,trace,"%s", channel->ccwdev->dev.bus_id);
+ LCS_DBF_TEXT_(4, trace, "%s", dev_name(&channel->ccwdev->dev));
channel->state = LCS_CH_STATE_INIT;
spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
rc = ccw_device_halt(channel->ccwdev, (addr_t) channel);
spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
if (rc) {
- LCS_DBF_TEXT_(4,trace,"ehsc%s", channel->ccwdev->dev.bus_id);
+ LCS_DBF_TEXT_(4, trace, "ehsc%s",
+ dev_name(&channel->ccwdev->dev));
return rc;
}
/* Asynchronous halt initialted. Wait for its completion. */
@@ -632,10 +635,11 @@ __lcs_resume_channel(struct lcs_channel *channel)
return 0;
if (channel->ccws[channel->io_idx].flags & CCW_FLAG_SUSPEND)
return 0;
- LCS_DBF_TEXT_(5, trace, "rsch%s", channel->ccwdev->dev.bus_id);
+ LCS_DBF_TEXT_(5, trace, "rsch%s", dev_name(&channel->ccwdev->dev));
rc = ccw_device_resume(channel->ccwdev);
if (rc) {
- LCS_DBF_TEXT_(4, trace, "ersc%s", channel->ccwdev->dev.bus_id);
+ LCS_DBF_TEXT_(4, trace, "ersc%s",
+ dev_name(&channel->ccwdev->dev));
PRINT_ERR("Error in lcs_resume_channel: rc=%d\n",rc);
} else
channel->state = LCS_CH_STATE_RUNNING;
@@ -1302,18 +1306,18 @@ lcs_check_irb_error(struct ccw_device *cdev, struct irb *irb)
switch (PTR_ERR(irb)) {
case -EIO:
- PRINT_WARN("i/o-error on device %s\n", cdev->dev.bus_id);
+ PRINT_WARN("i/o-error on device %s\n", dev_name(&cdev->dev));
LCS_DBF_TEXT(2, trace, "ckirberr");
LCS_DBF_TEXT_(2, trace, " rc%d", -EIO);
break;
case -ETIMEDOUT:
- PRINT_WARN("timeout on device %s\n", cdev->dev.bus_id);
+ PRINT_WARN("timeout on device %s\n", dev_name(&cdev->dev));
LCS_DBF_TEXT(2, trace, "ckirberr");
LCS_DBF_TEXT_(2, trace, " rc%d", -ETIMEDOUT);
break;
default:
PRINT_WARN("unknown error %ld on device %s\n", PTR_ERR(irb),
- cdev->dev.bus_id);
+ dev_name(&cdev->dev));
LCS_DBF_TEXT(2, trace, "ckirberr");
LCS_DBF_TEXT(2, trace, " rc???");
}
@@ -1390,7 +1394,7 @@ lcs_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
cstat = irb->scsw.cmd.cstat;
dstat = irb->scsw.cmd.dstat;
- LCS_DBF_TEXT_(5, trace, "Rint%s",cdev->dev.bus_id);
+ LCS_DBF_TEXT_(5, trace, "Rint%s", dev_name(&cdev->dev));
LCS_DBF_TEXT_(5, trace, "%4x%4x", irb->scsw.cmd.cstat,
irb->scsw.cmd.dstat);
LCS_DBF_TEXT_(5, trace, "%4x%4x", irb->scsw.cmd.fctl,
@@ -1400,7 +1404,7 @@ lcs_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
rc = lcs_get_problem(cdev, irb);
if (rc || (dstat & DEV_STAT_UNIT_EXCEP)) {
PRINT_WARN("check on device %s, dstat=0x%X, cstat=0x%X \n",
- cdev->dev.bus_id, dstat, cstat);
+ dev_name(&cdev->dev), dstat, cstat);
if (rc) {
channel->state = LCS_CH_STATE_ERROR;
}
@@ -1463,7 +1467,7 @@ lcs_tasklet(unsigned long data)
int rc;
channel = (struct lcs_channel *) data;
- LCS_DBF_TEXT_(5, trace, "tlet%s",channel->ccwdev->dev.bus_id);
+ LCS_DBF_TEXT_(5, trace, "tlet%s", dev_name(&channel->ccwdev->dev));
/* Check for processed buffers. */
iob = channel->iob;
@@ -2244,7 +2248,7 @@ lcs_recovery(void *ptr)
return 0;
LCS_DBF_TEXT(4, trace, "recover2");
gdev = card->gdev;
- PRINT_WARN("Recovery of device %s started...\n", gdev->dev.bus_id);
+ PRINT_WARN("Recovery of device %s started...\n", dev_name(&gdev->dev));
rc = __lcs_shutdown_device(gdev, 1);
rc = lcs_new_device(gdev);
if (!rc)
diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index 9242b5acc66ba8f63e0344569a8e9cf5e6c478e5..0fea51e34b5751b06f2ddc728c2116c8d6d3f3b7 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -1724,7 +1724,7 @@ static int netiucv_register_device(struct net_device *ndev)
IUCV_DBF_TEXT(trace, 3, __func__);
if (dev) {
- snprintf(dev->bus_id, BUS_ID_SIZE, "net%s", ndev->name);
+ dev_set_name(dev, "net%s", ndev->name);
dev->bus = &iucv_bus;
dev->parent = iucv_root;
/*
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index bf8a75c92f2896d48290683ea2cb032e38d01ba4..af6d6045851394f94d9234af65ac115b4c37a9ef 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -90,11 +90,11 @@ struct qeth_dbf_info {
#define CARD_RDEV(card) card->read.ccwdev
#define CARD_WDEV(card) card->write.ccwdev
#define CARD_DDEV(card) card->data.ccwdev
-#define CARD_BUS_ID(card) card->gdev->dev.bus_id
-#define CARD_RDEV_ID(card) card->read.ccwdev->dev.bus_id
-#define CARD_WDEV_ID(card) card->write.ccwdev->dev.bus_id
-#define CARD_DDEV_ID(card) card->data.ccwdev->dev.bus_id
-#define CHANNEL_ID(channel) channel->ccwdev->dev.bus_id
+#define CARD_BUS_ID(card) dev_name(&card->gdev->dev)
+#define CARD_RDEV_ID(card) dev_name(&card->read.ccwdev->dev)
+#define CARD_WDEV_ID(card) dev_name(&card->write.ccwdev->dev)
+#define CARD_DDEV_ID(card) dev_name(&card->data.ccwdev->dev)
+#define CHANNEL_ID(channel) dev_name(&channel->ccwdev->dev)
/**
* card stuff
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index c7ab1b864516694e97eb3438a70b26f7a20fb952..7de410d5be4a8cd95dfc9fd4a61e7aadb5432800 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -745,7 +745,7 @@ static int qeth_get_problem(struct ccw_device *cdev, struct irb *irb)
SCHN_STAT_PROT_CHECK | SCHN_STAT_PROG_CHECK)) {
QETH_DBF_TEXT(TRACE, 2, "CGENCHK");
PRINT_WARN("check on device %s, dstat=x%x, cstat=x%x ",
- cdev->dev.bus_id, dstat, cstat);
+ dev_name(&cdev->dev), dstat, cstat);
print_hex_dump(KERN_WARNING, "qeth: irb ", DUMP_PREFIX_OFFSET,
16, 1, irb, 64, 1);
return 1;
@@ -760,7 +760,7 @@ static int qeth_get_problem(struct ccw_device *cdev, struct irb *irb)
if (sense[SENSE_COMMAND_REJECT_BYTE] &
SENSE_COMMAND_REJECT_FLAG) {
QETH_DBF_TEXT(TRACE, 2, "CMDREJi");
- return 0;
+ return 1;
}
if ((sense[2] == 0xaf) && (sense[3] == 0xfe)) {
QETH_DBF_TEXT(TRACE, 2, "AFFE");
@@ -784,12 +784,12 @@ static long __qeth_check_irb_error(struct ccw_device *cdev,
switch (PTR_ERR(irb)) {
case -EIO:
- PRINT_WARN("i/o-error on device %s\n", cdev->dev.bus_id);
+ PRINT_WARN("i/o-error on device %s\n", dev_name(&cdev->dev));
QETH_DBF_TEXT(TRACE, 2, "ckirberr");
QETH_DBF_TEXT_(TRACE, 2, " rc%d", -EIO);
break;
case -ETIMEDOUT:
- PRINT_WARN("timeout on device %s\n", cdev->dev.bus_id);
+ PRINT_WARN("timeout on device %s\n", dev_name(&cdev->dev));
QETH_DBF_TEXT(TRACE, 2, "ckirberr");
QETH_DBF_TEXT_(TRACE, 2, " rc%d", -ETIMEDOUT);
if (intparm == QETH_RCD_PARM) {
@@ -803,7 +803,7 @@ static long __qeth_check_irb_error(struct ccw_device *cdev,
break;
default:
PRINT_WARN("unknown error %ld on device %s\n", PTR_ERR(irb),
- cdev->dev.bus_id);
+ dev_name(&cdev->dev));
QETH_DBF_TEXT(TRACE, 2, "ckirberr");
QETH_DBF_TEXT(TRACE, 2, " rc???");
}
@@ -884,6 +884,7 @@ static void qeth_irq(struct ccw_device *cdev, unsigned long intparm,
}
rc = qeth_get_problem(cdev, irb);
if (rc) {
+ qeth_clear_ipacmd_list(card);
qeth_schedule_recovery(card);
goto out;
}
@@ -4081,7 +4082,7 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev)
if (!get_device(dev))
return -ENODEV;
- QETH_DBF_TEXT_(SETUP, 2, "%s", gdev->dev.bus_id);
+ QETH_DBF_TEXT_(SETUP, 2, "%s", dev_name(&gdev->dev));
card = qeth_alloc_card();
if (!card) {
@@ -4147,6 +4148,7 @@ static void qeth_core_remove_device(struct ccwgroup_device *gdev)
unsigned long flags;
struct qeth_card *card = dev_get_drvdata(&gdev->dev);
+ QETH_DBF_TEXT(SETUP, 2, "removedv");
if (card->discipline.ccwgdriver) {
card->discipline.ccwgdriver->remove(gdev);
qeth_core_free_discipline(card);
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 3ac3cc1e03ccfc1ee7db35a63be8b643711036b3..955ba7a31b90606dcdaa5309d781a2a27983e2a0 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -395,7 +395,8 @@ static int qeth_l2_stop_card(struct qeth_card *card, int recovery_mode)
}
if (card->state == CARD_STATE_SOFTSETUP) {
qeth_l2_process_vlans(card, 1);
- qeth_l2_del_all_mc(card);
+ if (!card->use_hard_stop)
+ qeth_l2_del_all_mc(card);
qeth_clear_ipacmd_list(card);
card->state = CARD_STATE_HARDSETUP;
}
@@ -559,7 +560,8 @@ static int qeth_l2_request_initial_mac(struct qeth_card *card)
"device %s: x%x\n", CARD_BUS_ID(card), rc);
}
- if (card->info.guestlan) {
+ if ((card->info.type == QETH_CARD_TYPE_IQD) ||
+ (card->info.guestlan)) {
rc = qeth_setadpparms_change_macaddr(card);
if (rc) {
QETH_DBF_MESSAGE(2, "couldn't get MAC address on "
@@ -825,7 +827,6 @@ static int qeth_l2_open(struct net_device *dev)
}
card->data.state = CH_STATE_UP;
card->state = CARD_STATE_UP;
- card->dev->flags |= IFF_UP;
netif_start_queue(dev);
if (!card->lan_online && netif_carrier_ok(dev))
@@ -840,7 +841,6 @@ static int qeth_l2_stop(struct net_device *dev)
QETH_DBF_TEXT(TRACE, 4, "qethstop");
netif_tx_disable(dev);
- card->dev->flags &= ~IFF_UP;
if (card->state == CARD_STATE_UP)
card->state = CARD_STATE_SOFTSETUP;
return 0;
@@ -1137,9 +1137,13 @@ static int qeth_l2_recover(void *ptr)
if (!rc)
PRINT_INFO("Device %s successfully recovered!\n",
CARD_BUS_ID(card));
- else
+ else {
+ rtnl_lock();
+ dev_close(card->dev);
+ rtnl_unlock();
PRINT_INFO("Device %s could not be recovered!\n",
CARD_BUS_ID(card));
+ }
return 0;
}
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index dd72c3c2016520fddfa81b943e5025d7a16f4398..99547dea44de1997eb91fd31690af0ffec89f8d9 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -2795,7 +2795,6 @@ static int qeth_l3_open(struct net_device *dev)
return -ENODEV;
card->data.state = CH_STATE_UP;
card->state = CARD_STATE_UP;
- card->dev->flags |= IFF_UP;
netif_start_queue(dev);
if (!card->lan_online && netif_carrier_ok(dev))
@@ -2809,7 +2808,6 @@ static int qeth_l3_stop(struct net_device *dev)
QETH_DBF_TEXT(TRACE, 4, "qethstop");
netif_tx_disable(dev);
- card->dev->flags &= ~IFF_UP;
if (card->state == CARD_STATE_UP)
card->state = CARD_STATE_SOFTSETUP;
return 0;
@@ -3218,9 +3216,13 @@ static int qeth_l3_recover(void *ptr)
if (!rc)
PRINT_INFO("Device %s successfully recovered!\n",
CARD_BUS_ID(card));
- else
+ else {
+ rtnl_lock();
+ dev_close(card->dev);
+ rtnl_unlock();
PRINT_INFO("Device %s could not be recovered!\n",
CARD_BUS_ID(card));
+ }
return 0;
}
diff --git a/drivers/s390/s390_rdev.c b/drivers/s390/s390_rdev.c
index 3c7145d9f9a1f74189b655b54afbae05c8d22202..64371c05a3b37a1cac8ca1df37bb4b93389953d1 100644
--- a/drivers/s390/s390_rdev.c
+++ b/drivers/s390/s390_rdev.c
@@ -30,7 +30,7 @@ s390_root_dev_register(const char *name)
dev = kzalloc(sizeof(struct device), GFP_KERNEL);
if (!dev)
return ERR_PTR(-ENOMEM);
- strncpy(dev->bus_id, name, min(strlen(name), (size_t)BUS_ID_SIZE));
+ dev_set_name(dev, name);
dev->release = s390_root_dev_release;
ret = device_register(dev);
if (ret) {
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 90abfd06ed55768b363d1c05a58c8837b1af9d7c..3b56220fb900291df60b56284191b6e66119a02d 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -88,11 +88,13 @@ static int __init zfcp_device_setup(char *devstr)
strncpy(zfcp_data.init_busid, token, BUS_ID_SIZE);
token = strsep(&str, ",");
- if (!token || strict_strtoull(token, 0, &zfcp_data.init_wwpn))
+ if (!token || strict_strtoull(token, 0,
+ (unsigned long long *) &zfcp_data.init_wwpn))
goto err_out;
token = strsep(&str, ",");
- if (!token || strict_strtoull(token, 0, &zfcp_data.init_fcp_lun))
+ if (!token || strict_strtoull(token, 0,
+ (unsigned long long *) &zfcp_data.init_fcp_lun))
goto err_out;
kfree(str);
@@ -100,24 +102,10 @@ static int __init zfcp_device_setup(char *devstr)
err_out:
kfree(str);
- pr_err("zfcp: Parse error for device parameter string %s, "
- "device not attached.\n", devstr);
+ pr_err("zfcp: %s is not a valid SCSI device\n", devstr);
return 0;
}
-static struct zfcp_adapter *zfcp_get_adapter_by_busid(char *bus_id)
-{
- struct zfcp_adapter *adapter;
-
- list_for_each_entry(adapter, &zfcp_data.adapter_list_head, list)
- if ((strncmp(bus_id, adapter->ccw_device->dev.bus_id,
- BUS_ID_SIZE) == 0) &&
- !(atomic_read(&adapter->status) &
- ZFCP_STATUS_COMMON_REMOVE))
- return adapter;
- return NULL;
-}
-
static void __init zfcp_init_device_configure(void)
{
struct zfcp_adapter *adapter;
@@ -141,7 +129,12 @@ static void __init zfcp_init_device_configure(void)
goto out_unit;
up(&zfcp_data.config_sema);
ccw_device_set_online(adapter->ccw_device);
+
zfcp_erp_wait(adapter);
+ wait_event(adapter->erp_done_wqh,
+ !(atomic_read(&unit->status) &
+ ZFCP_STATUS_UNIT_SCSI_WORK_PENDING));
+
down(&zfcp_data.config_sema);
zfcp_unit_put(unit);
out_unit:
@@ -180,9 +173,9 @@ static int __init zfcp_module_init(void)
if (!zfcp_data.gid_pn_cache)
goto out_gid_cache;
- INIT_LIST_HEAD(&zfcp_data.adapter_list_head);
- INIT_LIST_HEAD(&zfcp_data.adapter_remove_lh);
+ zfcp_data.work_queue = create_singlethread_workqueue("zfcp_wq");
+ INIT_LIST_HEAD(&zfcp_data.adapter_list_head);
sema_init(&zfcp_data.config_sema, 1);
rwlock_init(&zfcp_data.config_lock);
@@ -193,13 +186,14 @@ static int __init zfcp_module_init(void)
retval = misc_register(&zfcp_cfdc_misc);
if (retval) {
- pr_err("zfcp: registration of misc device zfcp_cfdc failed\n");
+ pr_err("zfcp: Registering the misc device zfcp_cfdc failed\n");
goto out_misc;
}
retval = zfcp_ccw_register();
if (retval) {
- pr_err("zfcp: Registration with common I/O layer failed.\n");
+ pr_err("zfcp: The zfcp device driver could not register with "
+ "the common I/O layer\n");
goto out_ccw_register;
}
@@ -231,8 +225,7 @@ module_init(zfcp_module_init);
*
* Returns: pointer to zfcp_unit or NULL
*/
-struct zfcp_unit *zfcp_get_unit_by_lun(struct zfcp_port *port,
- fcp_lun_t fcp_lun)
+struct zfcp_unit *zfcp_get_unit_by_lun(struct zfcp_port *port, u64 fcp_lun)
{
struct zfcp_unit *unit;
@@ -251,7 +244,7 @@ struct zfcp_unit *zfcp_get_unit_by_lun(struct zfcp_port *port,
* Returns: pointer to zfcp_port or NULL
*/
struct zfcp_port *zfcp_get_port_by_wwpn(struct zfcp_adapter *adapter,
- wwn_t wwpn)
+ u64 wwpn)
{
struct zfcp_port *port;
@@ -276,7 +269,7 @@ static void zfcp_sysfs_unit_release(struct device *dev)
*
* Sets up some unit internal structures and creates sysfs entry.
*/
-struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *port, fcp_lun_t fcp_lun)
+struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *port, u64 fcp_lun)
{
struct zfcp_unit *unit;
@@ -290,7 +283,8 @@ struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *port, fcp_lun_t fcp_lun)
unit->port = port;
unit->fcp_lun = fcp_lun;
- snprintf(unit->sysfs_device.bus_id, BUS_ID_SIZE, "0x%016llx", fcp_lun);
+ dev_set_name(&unit->sysfs_device, "0x%016llx",
+ (unsigned long long) fcp_lun);
unit->sysfs_device.parent = &port->sysfs_device;
unit->sysfs_device.release = zfcp_sysfs_unit_release;
dev_set_drvdata(&unit->sysfs_device, unit);
@@ -323,7 +317,6 @@ struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *port, fcp_lun_t fcp_lun)
}
zfcp_unit_get(unit);
- unit->scsi_lun = scsilun_to_int((struct scsi_lun *)&unit->fcp_lun);
write_lock_irq(&zfcp_data.config_lock);
list_add_tail(&unit->list, &port->unit_list_head);
@@ -332,7 +325,6 @@ struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *port, fcp_lun_t fcp_lun)
write_unlock_irq(&zfcp_data.config_lock);
- port->units++;
zfcp_port_get(port);
return unit;
@@ -351,11 +343,10 @@ struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *port, fcp_lun_t fcp_lun)
*/
void zfcp_unit_dequeue(struct zfcp_unit *unit)
{
- zfcp_unit_wait(unit);
+ wait_event(unit->remove_wq, atomic_read(&unit->refcount) == 0);
write_lock_irq(&zfcp_data.config_lock);
list_del(&unit->list);
write_unlock_irq(&zfcp_data.config_lock);
- unit->port->units--;
zfcp_port_put(unit->port);
sysfs_remove_group(&unit->sysfs_device.kobj, &zfcp_sysfs_unit_attrs);
device_unregister(&unit->sysfs_device);
@@ -416,11 +407,6 @@ static void zfcp_free_low_mem_buffers(struct zfcp_adapter *adapter)
mempool_destroy(adapter->pool.data_gid_pn);
}
-static void zfcp_dummy_release(struct device *dev)
-{
- return;
-}
-
/**
* zfcp_status_read_refill - refill the long running status_read_requests
* @adapter: ptr to struct zfcp_adapter for which the buffers should be refilled
@@ -450,19 +436,6 @@ static void _zfcp_status_read_scheduler(struct work_struct *work)
stat_work));
}
-static int zfcp_nameserver_enqueue(struct zfcp_adapter *adapter)
-{
- struct zfcp_port *port;
-
- port = zfcp_port_enqueue(adapter, 0, ZFCP_STATUS_PORT_WKA,
- ZFCP_DID_DIRECTORY_SERVICE);
- if (IS_ERR(port))
- return PTR_ERR(port);
- zfcp_port_put(port);
-
- return 0;
-}
-
/**
* zfcp_adapter_enqueue - enqueue a new adapter to the list
* @ccw_device: pointer to the struct cc_device
@@ -508,7 +481,6 @@ int zfcp_adapter_enqueue(struct ccw_device *ccw_device)
init_waitqueue_head(&adapter->erp_done_wqh);
INIT_LIST_HEAD(&adapter->port_list_head);
- INIT_LIST_HEAD(&adapter->port_remove_lh);
INIT_LIST_HEAD(&adapter->erp_ready_head);
INIT_LIST_HEAD(&adapter->erp_running_head);
@@ -518,7 +490,7 @@ int zfcp_adapter_enqueue(struct ccw_device *ccw_device)
spin_lock_init(&adapter->san_dbf_lock);
spin_lock_init(&adapter->scsi_dbf_lock);
spin_lock_init(&adapter->rec_dbf_lock);
- spin_lock_init(&adapter->req_q.lock);
+ spin_lock_init(&adapter->req_q_lock);
rwlock_init(&adapter->erp_lock);
rwlock_init(&adapter->abort_lock);
@@ -537,28 +509,15 @@ int zfcp_adapter_enqueue(struct ccw_device *ccw_device)
&zfcp_sysfs_adapter_attrs))
goto sysfs_failed;
- adapter->generic_services.parent = &adapter->ccw_device->dev;
- adapter->generic_services.release = zfcp_dummy_release;
- snprintf(adapter->generic_services.bus_id, BUS_ID_SIZE,
- "generic_services");
-
- if (device_register(&adapter->generic_services))
- goto generic_services_failed;
-
write_lock_irq(&zfcp_data.config_lock);
atomic_clear_mask(ZFCP_STATUS_COMMON_REMOVE, &adapter->status);
list_add_tail(&adapter->list, &zfcp_data.adapter_list_head);
write_unlock_irq(&zfcp_data.config_lock);
- zfcp_data.adapters++;
-
- zfcp_nameserver_enqueue(adapter);
+ zfcp_fc_nameserver_init(adapter);
return 0;
-generic_services_failed:
- sysfs_remove_group(&ccw_device->dev.kobj,
- &zfcp_sysfs_adapter_attrs);
sysfs_failed:
zfcp_adapter_debug_unregister(adapter);
debug_register_failed:
@@ -585,7 +544,6 @@ void zfcp_adapter_dequeue(struct zfcp_adapter *adapter)
cancel_work_sync(&adapter->scan_work);
cancel_work_sync(&adapter->stat_work);
zfcp_adapter_scsi_unregister(adapter);
- device_unregister(&adapter->generic_services);
sysfs_remove_group(&adapter->ccw_device->dev.kobj,
&zfcp_sysfs_adapter_attrs);
dev_set_drvdata(&adapter->ccw_device->dev, NULL);
@@ -603,9 +561,6 @@ void zfcp_adapter_dequeue(struct zfcp_adapter *adapter)
list_del(&adapter->list);
write_unlock_irq(&zfcp_data.config_lock);
- /* decrease number of adapters in list */
- zfcp_data.adapters--;
-
zfcp_qdio_free(adapter);
zfcp_free_low_mem_buffers(adapter);
@@ -633,21 +588,19 @@ static void zfcp_sysfs_port_release(struct device *dev)
* d_id is used to enqueue ports with a well known address like the Directory
* Service for nameserver lookup.
*/
-struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, wwn_t wwpn,
+struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, u64 wwpn,
u32 status, u32 d_id)
{
struct zfcp_port *port;
int retval;
- char *bus_id;
port = kzalloc(sizeof(struct zfcp_port), GFP_KERNEL);
if (!port)
return ERR_PTR(-ENOMEM);
init_waitqueue_head(&port->remove_wq);
-
INIT_LIST_HEAD(&port->unit_list_head);
- INIT_LIST_HEAD(&port->unit_remove_lh);
+ INIT_WORK(&port->gid_pn_work, zfcp_erp_port_strategy_open_lookup);
port->adapter = adapter;
port->d_id = d_id;
@@ -657,34 +610,8 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, wwn_t wwpn,
atomic_set_mask(status | ZFCP_STATUS_COMMON_REMOVE, &port->status);
atomic_set(&port->refcount, 0);
- if (status & ZFCP_STATUS_PORT_WKA) {
- switch (d_id) {
- case ZFCP_DID_DIRECTORY_SERVICE:
- bus_id = "directory";
- break;
- case ZFCP_DID_MANAGEMENT_SERVICE:
- bus_id = "management";
- break;
- case ZFCP_DID_KEY_DISTRIBUTION_SERVICE:
- bus_id = "key_distribution";
- break;
- case ZFCP_DID_ALIAS_SERVICE:
- bus_id = "alias";
- break;
- case ZFCP_DID_TIME_SERVICE:
- bus_id = "time";
- break;
- default:
- kfree(port);
- return ERR_PTR(-EINVAL);
- }
- snprintf(port->sysfs_device.bus_id, BUS_ID_SIZE, "%s", bus_id);
- port->sysfs_device.parent = &adapter->generic_services;
- } else {
- snprintf(port->sysfs_device.bus_id,
- BUS_ID_SIZE, "0x%016llx", wwpn);
- port->sysfs_device.parent = &adapter->ccw_device->dev;
- }
+ dev_set_name(&port->sysfs_device, "0x%016llx", wwpn);
+ port->sysfs_device.parent = &adapter->ccw_device->dev;
port->sysfs_device.release = zfcp_sysfs_port_release;
dev_set_drvdata(&port->sysfs_device, port);
@@ -700,12 +627,8 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, wwn_t wwpn,
if (device_register(&port->sysfs_device))
goto err_out_free;
- if (status & ZFCP_STATUS_PORT_WKA)
- retval = sysfs_create_group(&port->sysfs_device.kobj,
- &zfcp_sysfs_ns_port_attrs);
- else
- retval = sysfs_create_group(&port->sysfs_device.kobj,
- &zfcp_sysfs_port_attrs);
+ retval = sysfs_create_group(&port->sysfs_device.kobj,
+ &zfcp_sysfs_port_attrs);
if (retval) {
device_unregister(&port->sysfs_device);
@@ -718,10 +641,6 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, wwn_t wwpn,
list_add_tail(&port->list, &adapter->port_list_head);
atomic_clear_mask(ZFCP_STATUS_COMMON_REMOVE, &port->status);
atomic_set_mask(ZFCP_STATUS_COMMON_RUNNING, &port->status);
- if (d_id == ZFCP_DID_DIRECTORY_SERVICE)
- if (!adapter->nameserver_port)
- adapter->nameserver_port = port;
- adapter->ports++;
write_unlock_irq(&zfcp_data.config_lock);
@@ -740,21 +659,15 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, wwn_t wwpn,
*/
void zfcp_port_dequeue(struct zfcp_port *port)
{
- zfcp_port_wait(port);
+ wait_event(port->remove_wq, atomic_read(&port->refcount) == 0);
write_lock_irq(&zfcp_data.config_lock);
list_del(&port->list);
- port->adapter->ports--;
write_unlock_irq(&zfcp_data.config_lock);
if (port->rport)
fc_remote_port_delete(port->rport);
port->rport = NULL;
zfcp_adapter_put(port->adapter);
- if (atomic_read(&port->status) & ZFCP_STATUS_PORT_WKA)
- sysfs_remove_group(&port->sysfs_device.kobj,
- &zfcp_sysfs_ns_port_attrs);
- else
- sysfs_remove_group(&port->sysfs_device.kobj,
- &zfcp_sysfs_port_attrs);
+ sysfs_remove_group(&port->sysfs_device.kobj, &zfcp_sysfs_port_attrs);
device_unregister(&port->sysfs_device);
}
diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c
index 391dd29749f8118509bd43a19673b2d31eedc68e..b04038c74786b32456ded58505b96efd7f4c1756 100644
--- a/drivers/s390/scsi/zfcp_ccw.c
+++ b/drivers/s390/scsi/zfcp_ccw.c
@@ -25,7 +25,8 @@ static int zfcp_ccw_probe(struct ccw_device *ccw_device)
down(&zfcp_data.config_sema);
if (zfcp_adapter_enqueue(ccw_device)) {
dev_err(&ccw_device->dev,
- "Setup of data structures failed.\n");
+ "Setting up data structures for the "
+ "FCP adapter failed\n");
retval = -EINVAL;
}
up(&zfcp_data.config_sema);
@@ -46,6 +47,8 @@ static void zfcp_ccw_remove(struct ccw_device *ccw_device)
struct zfcp_adapter *adapter;
struct zfcp_port *port, *p;
struct zfcp_unit *unit, *u;
+ LIST_HEAD(unit_remove_lh);
+ LIST_HEAD(port_remove_lh);
ccw_device_set_offline(ccw_device);
down(&zfcp_data.config_sema);
@@ -54,26 +57,26 @@ static void zfcp_ccw_remove(struct ccw_device *ccw_device)
write_lock_irq(&zfcp_data.config_lock);
list_for_each_entry_safe(port, p, &adapter->port_list_head, list) {
list_for_each_entry_safe(unit, u, &port->unit_list_head, list) {
- list_move(&unit->list, &port->unit_remove_lh);
+ list_move(&unit->list, &unit_remove_lh);
atomic_set_mask(ZFCP_STATUS_COMMON_REMOVE,
&unit->status);
}
- list_move(&port->list, &adapter->port_remove_lh);
+ list_move(&port->list, &port_remove_lh);
atomic_set_mask(ZFCP_STATUS_COMMON_REMOVE, &port->status);
}
atomic_set_mask(ZFCP_STATUS_COMMON_REMOVE, &adapter->status);
write_unlock_irq(&zfcp_data.config_lock);
- list_for_each_entry_safe(port, p, &adapter->port_remove_lh, list) {
- list_for_each_entry_safe(unit, u, &port->unit_remove_lh, list) {
- if (atomic_test_mask(ZFCP_STATUS_UNIT_REGISTERED,
- &unit->status))
+ list_for_each_entry_safe(port, p, &port_remove_lh, list) {
+ list_for_each_entry_safe(unit, u, &unit_remove_lh, list) {
+ if (atomic_read(&unit->status) &
+ ZFCP_STATUS_UNIT_REGISTERED)
scsi_remove_device(unit->device);
zfcp_unit_dequeue(unit);
}
zfcp_port_dequeue(port);
}
- zfcp_adapter_wait(adapter);
+ wait_event(adapter->remove_wq, atomic_read(&adapter->refcount) == 0);
zfcp_adapter_dequeue(adapter);
up(&zfcp_data.config_sema);
@@ -152,21 +155,22 @@ static int zfcp_ccw_set_offline(struct ccw_device *ccw_device)
*/
static int zfcp_ccw_notify(struct ccw_device *ccw_device, int event)
{
- struct zfcp_adapter *adapter;
+ struct zfcp_adapter *adapter = dev_get_drvdata(&ccw_device->dev);
- down(&zfcp_data.config_sema);
- adapter = dev_get_drvdata(&ccw_device->dev);
switch (event) {
case CIO_GONE:
- dev_warn(&adapter->ccw_device->dev, "device gone\n");
+ dev_warn(&adapter->ccw_device->dev,
+ "The FCP device has been detached\n");
zfcp_erp_adapter_shutdown(adapter, 0, 87, NULL);
break;
case CIO_NO_PATH:
- dev_warn(&adapter->ccw_device->dev, "no path\n");
+ dev_warn(&adapter->ccw_device->dev,
+ "The CHPID for the FCP device is offline\n");
zfcp_erp_adapter_shutdown(adapter, 0, 88, NULL);
break;
case CIO_OPER:
- dev_info(&adapter->ccw_device->dev, "operational again\n");
+ dev_info(&adapter->ccw_device->dev,
+ "The FCP device is operational again\n");
zfcp_erp_modify_adapter_status(adapter, 11, NULL,
ZFCP_STATUS_COMMON_RUNNING,
ZFCP_SET);
@@ -174,8 +178,6 @@ static int zfcp_ccw_notify(struct ccw_device *ccw_device, int event)
89, NULL);
break;
}
- zfcp_erp_wait(adapter);
- up(&zfcp_data.config_sema);
return 1;
}
@@ -224,3 +226,20 @@ int __init zfcp_ccw_register(void)
{
return ccw_driver_register(&zfcp_ccw_driver);
}
+
+/**
+ * zfcp_get_adapter_by_busid - find zfcp_adapter struct
+ * @busid: bus id string of zfcp adapter to find
+ */
+struct zfcp_adapter *zfcp_get_adapter_by_busid(char *busid)
+{
+ struct ccw_device *ccw_device;
+ struct zfcp_adapter *adapter = NULL;
+
+ ccw_device = get_ccwdev_by_busid(&zfcp_ccw_driver, busid);
+ if (ccw_device) {
+ adapter = dev_get_drvdata(&ccw_device->dev);
+ put_device(&ccw_device->dev);
+ }
+ return adapter;
+}
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index fca48b88fc53b662be4e85dce9aaec8a3038e293..060f5f2352ecb590b74e8667bb703fb1c0e62bc1 100644
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -318,6 +318,26 @@ void zfcp_hba_dbf_event_qdio(struct zfcp_adapter *adapter,
spin_unlock_irqrestore(&adapter->hba_dbf_lock, flags);
}
+/**
+ * zfcp_hba_dbf_event_berr - trace event for bit error threshold
+ * @adapter: adapter affected by this QDIO related event
+ * @req: fsf request
+ */
+void zfcp_hba_dbf_event_berr(struct zfcp_adapter *adapter,
+ struct zfcp_fsf_req *req)
+{
+ struct zfcp_hba_dbf_record *r = &adapter->hba_dbf_buf;
+ struct fsf_status_read_buffer *sr_buf = req->data;
+ struct fsf_bit_error_payload *err = &sr_buf->payload.bit_error;
+ unsigned long flags;
+
+ spin_lock_irqsave(&adapter->hba_dbf_lock, flags);
+ memset(r, 0, sizeof(*r));
+ strncpy(r->tag, "berr", ZFCP_DBF_TAG_SIZE);
+ memcpy(&r->u.berr, err, sizeof(struct fsf_bit_error_payload));
+ debug_event(adapter->hba_dbf, 0, r, sizeof(*r));
+ spin_unlock_irqrestore(&adapter->hba_dbf_lock, flags);
+}
static void zfcp_hba_dbf_view_response(char **p,
struct zfcp_hba_dbf_record_response *r)
{
@@ -399,6 +419,30 @@ static void zfcp_hba_dbf_view_qdio(char **p, struct zfcp_hba_dbf_record_qdio *r)
zfcp_dbf_out(p, "sbal_count", "0x%02x", r->sbal_count);
}
+static void zfcp_hba_dbf_view_berr(char **p, struct fsf_bit_error_payload *r)
+{
+ zfcp_dbf_out(p, "link_failures", "%d", r->link_failure_error_count);
+ zfcp_dbf_out(p, "loss_of_sync_err", "%d", r->loss_of_sync_error_count);
+ zfcp_dbf_out(p, "loss_of_sig_err", "%d", r->loss_of_signal_error_count);
+ zfcp_dbf_out(p, "prim_seq_err", "%d",
+ r->primitive_sequence_error_count);
+ zfcp_dbf_out(p, "inval_trans_word_err", "%d",
+ r->invalid_transmission_word_error_count);
+ zfcp_dbf_out(p, "CRC_errors", "%d", r->crc_error_count);
+ zfcp_dbf_out(p, "prim_seq_event_to", "%d",
+ r->primitive_sequence_event_timeout_count);
+ zfcp_dbf_out(p, "elast_buf_overrun_err", "%d",
+ r->elastic_buffer_overrun_error_count);
+ zfcp_dbf_out(p, "adv_rec_buf2buf_cred", "%d",
+ r->advertised_receive_b2b_credit);
+ zfcp_dbf_out(p, "curr_rec_buf2buf_cred", "%d",
+ r->current_receive_b2b_credit);
+ zfcp_dbf_out(p, "adv_trans_buf2buf_cred", "%d",
+ r->advertised_transmit_b2b_credit);
+ zfcp_dbf_out(p, "curr_trans_buf2buf_cred", "%d",
+ r->current_transmit_b2b_credit);
+}
+
static int zfcp_hba_dbf_view_format(debug_info_t *id, struct debug_view *view,
char *out_buf, const char *in_buf)
{
@@ -418,6 +462,8 @@ static int zfcp_hba_dbf_view_format(debug_info_t *id, struct debug_view *view,
zfcp_hba_dbf_view_status(&p, &r->u.status);
else if (strncmp(r->tag, "qdio", ZFCP_DBF_TAG_SIZE) == 0)
zfcp_hba_dbf_view_qdio(&p, &r->u.qdio);
+ else if (strncmp(r->tag, "berr", ZFCP_DBF_TAG_SIZE) == 0)
+ zfcp_hba_dbf_view_berr(&p, &r->u.berr);
p += sprintf(p, "\n");
return p - out_buf;
@@ -519,14 +565,14 @@ static const char *zfcp_rec_dbf_ids[] = {
[75] = "physical port recovery escalation after failed port "
"recovery",
[76] = "port recovery escalation after failed unit recovery",
- [77] = "recovery opening nameserver port",
+ [77] = "",
[78] = "duplicate request id",
[79] = "link down",
[80] = "exclusive read-only unit access unsupported",
[81] = "shared read-write unit access unsupported",
[82] = "incoming rscn",
[83] = "incoming wwpn",
- [84] = "",
+ [84] = "wka port handle not valid close port",
[85] = "online",
[86] = "offline",
[87] = "ccw device gone",
@@ -570,7 +616,7 @@ static const char *zfcp_rec_dbf_ids[] = {
[125] = "need newer zfcp",
[126] = "need newer microcode",
[127] = "arbitrated loop not supported",
- [128] = "unknown topology",
+ [128] = "",
[129] = "qtcb size mismatch",
[130] = "unknown fsf status ecd",
[131] = "fcp request too big",
@@ -829,9 +875,9 @@ void zfcp_rec_dbf_event_action(u8 id2, struct zfcp_erp_action *erp_action)
void zfcp_san_dbf_event_ct_request(struct zfcp_fsf_req *fsf_req)
{
struct zfcp_send_ct *ct = (struct zfcp_send_ct *)fsf_req->data;
- struct zfcp_port *port = ct->port;
- struct zfcp_adapter *adapter = port->adapter;
- struct ct_hdr *hdr = zfcp_sg_to_address(ct->req);
+ struct zfcp_wka_port *wka_port = ct->wka_port;
+ struct zfcp_adapter *adapter = wka_port->adapter;
+ struct ct_hdr *hdr = sg_virt(ct->req);
struct zfcp_san_dbf_record *r = &adapter->san_dbf_buf;
struct zfcp_san_dbf_record_ct_request *oct = &r->u.ct_req;
unsigned long flags;
@@ -842,7 +888,7 @@ void zfcp_san_dbf_event_ct_request(struct zfcp_fsf_req *fsf_req)
r->fsf_reqid = (unsigned long)fsf_req;
r->fsf_seqno = fsf_req->seq_no;
r->s_id = fc_host_port_id(adapter->scsi_host);
- r->d_id = port->d_id;
+ r->d_id = wka_port->d_id;
oct->cmd_req_code = hdr->cmd_rsp_code;
oct->revision = hdr->revision;
oct->gs_type = hdr->gs_type;
@@ -863,9 +909,9 @@ void zfcp_san_dbf_event_ct_request(struct zfcp_fsf_req *fsf_req)
void zfcp_san_dbf_event_ct_response(struct zfcp_fsf_req *fsf_req)
{
struct zfcp_send_ct *ct = (struct zfcp_send_ct *)fsf_req->data;
- struct zfcp_port *port = ct->port;
- struct zfcp_adapter *adapter = port->adapter;
- struct ct_hdr *hdr = zfcp_sg_to_address(ct->resp);
+ struct zfcp_wka_port *wka_port = ct->wka_port;
+ struct zfcp_adapter *adapter = wka_port->adapter;
+ struct ct_hdr *hdr = sg_virt(ct->resp);
struct zfcp_san_dbf_record *r = &adapter->san_dbf_buf;
struct zfcp_san_dbf_record_ct_response *rct = &r->u.ct_resp;
unsigned long flags;
@@ -875,7 +921,7 @@ void zfcp_san_dbf_event_ct_response(struct zfcp_fsf_req *fsf_req)
strncpy(r->tag, "rctc", ZFCP_DBF_TAG_SIZE);
r->fsf_reqid = (unsigned long)fsf_req;
r->fsf_seqno = fsf_req->seq_no;
- r->s_id = port->d_id;
+ r->s_id = wka_port->d_id;
r->d_id = fc_host_port_id(adapter->scsi_host);
rct->cmd_rsp_code = hdr->cmd_rsp_code;
rct->revision = hdr->revision;
@@ -922,8 +968,8 @@ void zfcp_san_dbf_event_els_request(struct zfcp_fsf_req *fsf_req)
zfcp_san_dbf_event_els("oels", 2, fsf_req,
fc_host_port_id(els->adapter->scsi_host),
- els->d_id, *(u8 *) zfcp_sg_to_address(els->req),
- zfcp_sg_to_address(els->req), els->req->length);
+ els->d_id, *(u8 *) sg_virt(els->req),
+ sg_virt(els->req), els->req->length);
}
/**
@@ -936,8 +982,7 @@ void zfcp_san_dbf_event_els_response(struct zfcp_fsf_req *fsf_req)
zfcp_san_dbf_event_els("rels", 2, fsf_req, els->d_id,
fc_host_port_id(els->adapter->scsi_host),
- *(u8 *)zfcp_sg_to_address(els->req),
- zfcp_sg_to_address(els->resp),
+ *(u8 *)sg_virt(els->req), sg_virt(els->resp),
els->resp->length);
}
diff --git a/drivers/s390/scsi/zfcp_dbf.h b/drivers/s390/scsi/zfcp_dbf.h
index 0ddb18449d11b190a602d628461d2f5f01dc564d..e8f450801fea7f1cd351b7dad1049d02f82ab238 100644
--- a/drivers/s390/scsi/zfcp_dbf.h
+++ b/drivers/s390/scsi/zfcp_dbf.h
@@ -151,6 +151,7 @@ struct zfcp_hba_dbf_record {
struct zfcp_hba_dbf_record_response response;
struct zfcp_hba_dbf_record_status status;
struct zfcp_hba_dbf_record_qdio qdio;
+ struct fsf_bit_error_payload berr;
} u;
} __attribute__ ((packed));
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index 67f45fc62f53b3cad2e5df6b1ed86ee60046ecd7..8a13071c444cab500dfe4318ef4d50bd16243aad 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -39,29 +39,6 @@
/********************* GENERAL DEFINES *********************************/
-/**
- * zfcp_sg_to_address - determine kernel address from struct scatterlist
- * @list: struct scatterlist
- * Return: kernel address
- */
-static inline void *
-zfcp_sg_to_address(struct scatterlist *list)
-{
- return sg_virt(list);
-}
-
-/**
- * zfcp_address_to_sg - set up struct scatterlist from kernel address
- * @address: kernel address
- * @list: struct scatterlist
- * @size: buffer size
- */
-static inline void
-zfcp_address_to_sg(void *address, struct scatterlist *list, unsigned int size)
-{
- sg_set_buf(list, address, size);
-}
-
#define REQUEST_LIST_SIZE 128
/********************* SCSI SPECIFIC DEFINES *********************************/
@@ -101,11 +78,6 @@ zfcp_address_to_sg(void *address, struct scatterlist *list, unsigned int size)
/*************** FIBRE CHANNEL PROTOCOL SPECIFIC DEFINES ********************/
-typedef unsigned long long wwn_t;
-typedef unsigned long long fcp_lun_t;
-/* data length field may be at variable position in FCP-2 FCP_CMND IU */
-typedef unsigned int fcp_dl_t;
-
/* timeout for name-server lookup (in seconds) */
#define ZFCP_NS_GID_PN_TIMEOUT 10
@@ -129,7 +101,7 @@ typedef unsigned int fcp_dl_t;
/* FCP(-2) FCP_CMND IU */
struct fcp_cmnd_iu {
- fcp_lun_t fcp_lun; /* FCP logical unit number */
+ u64 fcp_lun; /* FCP logical unit number */
u8 crn; /* command reference number */
u8 reserved0:5; /* reserved */
u8 task_attribute:3; /* task attribute */
@@ -204,7 +176,7 @@ struct fcp_rscn_element {
struct fcp_logo {
u32 command;
u32 nport_did;
- wwn_t nport_wwpn;
+ u64 nport_wwpn;
} __attribute__((packed));
/*
@@ -218,13 +190,6 @@ struct fcp_logo {
#define ZFCP_LS_RSCN 0x61
#define ZFCP_LS_RNID 0x78
-struct zfcp_ls_rjt_par {
- u8 action;
- u8 reason_code;
- u8 reason_expl;
- u8 vendor_unique;
-} __attribute__ ((packed));
-
struct zfcp_ls_adisc {
u8 code;
u8 field[3];
@@ -234,20 +199,6 @@ struct zfcp_ls_adisc {
u32 nport_id;
} __attribute__ ((packed));
-struct zfcp_ls_adisc_acc {
- u8 code;
- u8 field[3];
- u32 hard_nport_id;
- u64 wwpn;
- u64 wwnn;
- u32 nport_id;
-} __attribute__ ((packed));
-
-struct zfcp_rc_entry {
- u8 code;
- const char *description;
-};
-
/*
* FC-GS-2 stuff
*/
@@ -281,9 +232,7 @@ struct zfcp_rc_entry {
#define ZFCP_STATUS_COMMON_RUNNING 0x40000000
#define ZFCP_STATUS_COMMON_ERP_FAILED 0x20000000
#define ZFCP_STATUS_COMMON_UNBLOCKED 0x10000000
-#define ZFCP_STATUS_COMMON_OPENING 0x08000000
#define ZFCP_STATUS_COMMON_OPEN 0x04000000
-#define ZFCP_STATUS_COMMON_CLOSING 0x02000000
#define ZFCP_STATUS_COMMON_ERP_INUSE 0x01000000
#define ZFCP_STATUS_COMMON_ACCESS_DENIED 0x00800000
#define ZFCP_STATUS_COMMON_ACCESS_BOXED 0x00400000
@@ -291,16 +240,15 @@ struct zfcp_rc_entry {
/* adapter status */
#define ZFCP_STATUS_ADAPTER_QDIOUP 0x00000002
-#define ZFCP_STATUS_ADAPTER_REGISTERED 0x00000004
#define ZFCP_STATUS_ADAPTER_XCONFIG_OK 0x00000008
#define ZFCP_STATUS_ADAPTER_HOST_CON_INIT 0x00000010
#define ZFCP_STATUS_ADAPTER_ERP_THREAD_UP 0x00000020
#define ZFCP_STATUS_ADAPTER_ERP_THREAD_KILL 0x00000080
#define ZFCP_STATUS_ADAPTER_ERP_PENDING 0x00000100
#define ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED 0x00000200
-#define ZFCP_STATUS_ADAPTER_XPORT_OK 0x00000800
/* FC-PH/FC-GS well-known address identifiers for generic services */
+#define ZFCP_DID_WKA 0xFFFFF0
#define ZFCP_DID_MANAGEMENT_SERVICE 0xFFFFFA
#define ZFCP_DID_TIME_SERVICE 0xFFFFFB
#define ZFCP_DID_DIRECTORY_SERVICE 0xFFFFFC
@@ -312,29 +260,27 @@ struct zfcp_rc_entry {
#define ZFCP_STATUS_PORT_DID_DID 0x00000002
#define ZFCP_STATUS_PORT_PHYS_CLOSING 0x00000004
#define ZFCP_STATUS_PORT_NO_WWPN 0x00000008
-#define ZFCP_STATUS_PORT_NO_SCSI_ID 0x00000010
#define ZFCP_STATUS_PORT_INVALID_WWPN 0x00000020
-/* for ports with well known addresses */
-#define ZFCP_STATUS_PORT_WKA \
- (ZFCP_STATUS_PORT_NO_WWPN | \
- ZFCP_STATUS_PORT_NO_SCSI_ID)
+/* well known address (WKA) port status*/
+enum zfcp_wka_status {
+ ZFCP_WKA_PORT_OFFLINE,
+ ZFCP_WKA_PORT_CLOSING,
+ ZFCP_WKA_PORT_OPENING,
+ ZFCP_WKA_PORT_ONLINE,
+};
/* logical unit status */
-#define ZFCP_STATUS_UNIT_TEMPORARY 0x00000002
#define ZFCP_STATUS_UNIT_SHARED 0x00000004
#define ZFCP_STATUS_UNIT_READONLY 0x00000008
#define ZFCP_STATUS_UNIT_REGISTERED 0x00000010
#define ZFCP_STATUS_UNIT_SCSI_WORK_PENDING 0x00000020
/* FSF request status (this does not have a common part) */
-#define ZFCP_STATUS_FSFREQ_NOT_INIT 0x00000000
-#define ZFCP_STATUS_FSFREQ_POOL 0x00000001
#define ZFCP_STATUS_FSFREQ_TASK_MANAGEMENT 0x00000002
#define ZFCP_STATUS_FSFREQ_COMPLETED 0x00000004
#define ZFCP_STATUS_FSFREQ_ERROR 0x00000008
#define ZFCP_STATUS_FSFREQ_CLEANUP 0x00000010
-#define ZFCP_STATUS_FSFREQ_ABORTING 0x00000020
#define ZFCP_STATUS_FSFREQ_ABORTSUCCEEDED 0x00000040
#define ZFCP_STATUS_FSFREQ_ABORTNOTNEEDED 0x00000080
#define ZFCP_STATUS_FSFREQ_ABORTED 0x00000100
@@ -379,7 +325,7 @@ struct ct_hdr {
* a port name is required */
struct ct_iu_gid_pn_req {
struct ct_hdr header;
- wwn_t wwpn;
+ u64 wwpn;
} __attribute__ ((packed));
/* FS_ACC IU and data unit for GID_PN nameserver request */
@@ -388,11 +334,9 @@ struct ct_iu_gid_pn_resp {
u32 d_id;
} __attribute__ ((packed));
-typedef void (*zfcp_send_ct_handler_t)(unsigned long);
-
/**
* struct zfcp_send_ct - used to pass parameters to function zfcp_fsf_send_ct
- * @port: port where the request is sent to
+ * @wka_port: port where the request is sent to
* @req: scatter-gather list for request
* @resp: scatter-gather list for response
* @req_count: number of elements in request scatter-gather list
@@ -404,12 +348,12 @@ typedef void (*zfcp_send_ct_handler_t)(unsigned long);
* @status: used to pass error status to calling function
*/
struct zfcp_send_ct {
- struct zfcp_port *port;
+ struct zfcp_wka_port *wka_port;
struct scatterlist *req;
struct scatterlist *resp;
unsigned int req_count;
unsigned int resp_count;
- zfcp_send_ct_handler_t handler;
+ void (*handler)(unsigned long);
unsigned long handler_data;
int timeout;
struct completion *completion;
@@ -426,8 +370,6 @@ struct zfcp_gid_pn_data {
struct zfcp_port *port;
};
-typedef void (*zfcp_send_els_handler_t)(unsigned long);
-
/**
* struct zfcp_send_els - used to pass parameters to function zfcp_fsf_send_els
* @adapter: adapter where request is sent from
@@ -451,22 +393,28 @@ struct zfcp_send_els {
struct scatterlist *resp;
unsigned int req_count;
unsigned int resp_count;
- zfcp_send_els_handler_t handler;
+ void (*handler)(unsigned long);
unsigned long handler_data;
struct completion *completion;
int ls_code;
int status;
};
+struct zfcp_wka_port {
+ struct zfcp_adapter *adapter;
+ wait_queue_head_t completion_wq;
+ enum zfcp_wka_status status;
+ atomic_t refcount;
+ u32 d_id;
+ u32 handle;
+ struct mutex mutex;
+ struct delayed_work work;
+};
+
struct zfcp_qdio_queue {
- struct qdio_buffer *sbal[QDIO_MAX_BUFFERS_PER_Q]; /* SBALs */
- u8 first; /* index of next free bfr
- in queue (free_count>0) */
- atomic_t count; /* number of free buffers
- in queue */
- spinlock_t lock; /* lock for operations on queue */
- int pci_batch; /* SBALs since PCI indication
- was last set */
+ struct qdio_buffer *sbal[QDIO_MAX_BUFFERS_PER_Q];
+ u8 first; /* index of next free bfr in queue */
+ atomic_t count; /* number of free buffers in queue */
};
struct zfcp_erp_action {
@@ -475,7 +423,7 @@ struct zfcp_erp_action {
struct zfcp_adapter *adapter; /* device which should be recovered */
struct zfcp_port *port;
struct zfcp_unit *unit;
- volatile u32 status; /* recovery status */
+ u32 status; /* recovery status */
u32 step; /* active step of this erp action */
struct zfcp_fsf_req *fsf_req; /* fsf request currently pending
for this action */
@@ -506,8 +454,8 @@ struct zfcp_adapter {
atomic_t refcount; /* reference count */
wait_queue_head_t remove_wq; /* can be used to wait for
refcount drop to zero */
- wwn_t peer_wwnn; /* P2P peer WWNN */
- wwn_t peer_wwpn; /* P2P peer WWPN */
+ u64 peer_wwnn; /* P2P peer WWNN */
+ u64 peer_wwpn; /* P2P peer WWPN */
u32 peer_d_id; /* P2P peer D_ID */
struct ccw_device *ccw_device; /* S/390 ccw device */
u32 hydra_version; /* Hydra version */
@@ -518,13 +466,13 @@ struct zfcp_adapter {
u16 timer_ticks; /* time int for a tick */
struct Scsi_Host *scsi_host; /* Pointer to mid-layer */
struct list_head port_list_head; /* remote port list */
- struct list_head port_remove_lh; /* head of ports to be
- removed */
- u32 ports; /* number of remote ports */
unsigned long req_no; /* unique FSF req number */
struct list_head *req_list; /* list of pending reqs */
spinlock_t req_list_lock; /* request list lock */
struct zfcp_qdio_queue req_q; /* request queue */
+ spinlock_t req_q_lock; /* for operations on queue */
+ int req_q_pci_batch; /* SBALs since PCI indication
+ was last set */
u32 fsf_req_seq_no; /* FSF cmnd seq number */
wait_queue_head_t request_wq; /* can be used to wait for
more avaliable SBALs */
@@ -548,7 +496,7 @@ struct zfcp_adapter {
actions */
u32 erp_low_mem_count; /* nr of erp actions waiting
for memory */
- struct zfcp_port *nameserver_port; /* adapter's nameserver */
+ struct zfcp_wka_port nsp; /* adapter's nameserver */
debug_info_t *rec_dbf;
debug_info_t *hba_dbf;
debug_info_t *san_dbf; /* debug feature areas */
@@ -563,11 +511,11 @@ struct zfcp_adapter {
struct zfcp_scsi_dbf_record scsi_dbf_buf;
struct zfcp_adapter_mempool pool; /* Adapter memory pools */
struct qdio_initialize qdio_init_data; /* for qdio_establish */
- struct device generic_services; /* directory for WKA ports */
struct fc_host_statistics *fc_stats;
struct fsf_qtcb_bottom_port *stats_reset_data;
unsigned long stats_reset;
struct work_struct scan_work;
+ atomic_t qdio_outb_full; /* queue full incidents */
};
struct zfcp_port {
@@ -579,18 +527,16 @@ struct zfcp_port {
refcount drop to zero */
struct zfcp_adapter *adapter; /* adapter used to access port */
struct list_head unit_list_head; /* head of logical unit list */
- struct list_head unit_remove_lh; /* head of luns to be removed
- list */
- u32 units; /* # of logical units in list */
atomic_t status; /* status of this remote port */
- wwn_t wwnn; /* WWNN if known */
- wwn_t wwpn; /* WWPN */
+ u64 wwnn; /* WWNN if known */
+ u64 wwpn; /* WWPN */
u32 d_id; /* D_ID */
u32 handle; /* handle assigned by FSF */
struct zfcp_erp_action erp_action; /* pending error recovery */
atomic_t erp_counter;
u32 maxframe_size;
u32 supported_classes;
+ struct work_struct gid_pn_work;
};
struct zfcp_unit {
@@ -601,8 +547,7 @@ struct zfcp_unit {
refcount drop to zero */
struct zfcp_port *port; /* remote port of unit */
atomic_t status; /* status of this logical unit */
- unsigned int scsi_lun; /* own SCSI LUN */
- fcp_lun_t fcp_lun; /* own FCP_LUN */
+ u64 fcp_lun; /* own FCP_LUN */
u32 handle; /* handle assigned by FSF */
struct scsi_device *device; /* scsi device struct pointer */
struct zfcp_erp_action erp_action; /* pending error recovery */
@@ -625,7 +570,7 @@ struct zfcp_fsf_req {
u8 sbal_response; /* SBAL used in interrupt */
wait_queue_head_t completion_wq; /* can be used by a routine
to wait for completion */
- volatile u32 status; /* status of this request */
+ u32 status; /* status of this request */
u32 fsf_command; /* FSF Command copy */
struct fsf_qtcb *qtcb; /* address of associated QTCB */
u32 seq_no; /* Sequence number of request */
@@ -644,23 +589,20 @@ struct zfcp_fsf_req {
struct zfcp_data {
struct scsi_host_template scsi_host_template;
struct scsi_transport_template *scsi_transport_template;
- atomic_t status; /* Module status flags */
struct list_head adapter_list_head; /* head of adapter list */
- struct list_head adapter_remove_lh; /* head of adapters to be
- removed */
- u32 adapters; /* # of adapters in list */
rwlock_t config_lock; /* serialises changes
to adapter/port/unit
lists */
struct semaphore config_sema; /* serialises configuration
changes */
atomic_t loglevel; /* current loglevel */
- char init_busid[BUS_ID_SIZE];
- wwn_t init_wwpn;
- fcp_lun_t init_fcp_lun;
- struct kmem_cache *fsf_req_qtcb_cache;
- struct kmem_cache *sr_buffer_cache;
- struct kmem_cache *gid_pn_cache;
+ char init_busid[20];
+ u64 init_wwpn;
+ u64 init_fcp_lun;
+ struct kmem_cache *fsf_req_qtcb_cache;
+ struct kmem_cache *sr_buffer_cache;
+ struct kmem_cache *gid_pn_cache;
+ struct workqueue_struct *work_queue;
};
/* struct used by memory pools for fsf_requests */
@@ -677,14 +619,7 @@ struct zfcp_fsf_req_qtcb {
#define ZFCP_SET 0x00000100
#define ZFCP_CLEAR 0x00000200
-#ifndef atomic_test_mask
-#define atomic_test_mask(mask, target) \
- ((atomic_read(target) & mask) == mask)
-#endif
-
-#define zfcp_get_busid_by_adapter(adapter) (adapter->ccw_device->dev.bus_id)
-#define zfcp_get_busid_by_port(port) (zfcp_get_busid_by_adapter(port->adapter))
-#define zfcp_get_busid_by_unit(unit) (zfcp_get_busid_by_port(unit->port))
+#define zfcp_get_busid_by_adapter(adapter) (dev_name(&adapter->ccw_device->dev))
/*
* Helper functions for request ID management.
@@ -744,12 +679,6 @@ zfcp_unit_put(struct zfcp_unit *unit)
wake_up(&unit->remove_wq);
}
-static inline void
-zfcp_unit_wait(struct zfcp_unit *unit)
-{
- wait_event(unit->remove_wq, atomic_read(&unit->refcount) == 0);
-}
-
static inline void
zfcp_port_get(struct zfcp_port *port)
{
@@ -763,12 +692,6 @@ zfcp_port_put(struct zfcp_port *port)
wake_up(&port->remove_wq);
}
-static inline void
-zfcp_port_wait(struct zfcp_port *port)
-{
- wait_event(port->remove_wq, atomic_read(&port->refcount) == 0);
-}
-
static inline void
zfcp_adapter_get(struct zfcp_adapter *adapter)
{
@@ -782,10 +705,4 @@ zfcp_adapter_put(struct zfcp_adapter *adapter)
wake_up(&adapter->remove_wq);
}
-static inline void
-zfcp_adapter_wait(struct zfcp_adapter *adapter)
-{
- wait_event(adapter->remove_wq, atomic_read(&adapter->refcount) == 0);
-}
-
#endif /* ZFCP_DEF_H */
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index 643ac4bba5b552085e7f4aeb94aeffa3d51c7ffc..9040f738ff333f47fd243486c311380f0ea00ebe 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -23,7 +23,6 @@ enum zfcp_erp_steps {
ZFCP_ERP_STEP_FSF_XCONFIG = 0x0001,
ZFCP_ERP_STEP_PHYS_PORT_CLOSING = 0x0010,
ZFCP_ERP_STEP_PORT_CLOSING = 0x0100,
- ZFCP_ERP_STEP_NAMESERVER_OPEN = 0x0200,
ZFCP_ERP_STEP_NAMESERVER_LOOKUP = 0x0400,
ZFCP_ERP_STEP_PORT_OPENING = 0x0800,
ZFCP_ERP_STEP_UNIT_CLOSING = 0x1000,
@@ -532,8 +531,7 @@ static void _zfcp_erp_port_reopen_all(struct zfcp_adapter *adapter,
struct zfcp_port *port;
list_for_each_entry(port, &adapter->port_list_head, list)
- if (!(atomic_read(&port->status) & ZFCP_STATUS_PORT_WKA))
- _zfcp_erp_port_reopen(port, clear, id, ref);
+ _zfcp_erp_port_reopen(port, clear, id, ref);
}
static void _zfcp_erp_unit_reopen_all(struct zfcp_port *port, int clear, u8 id,
@@ -669,8 +667,6 @@ static int zfcp_erp_adapter_strategy_open_fsf_xport(struct zfcp_erp_action *act)
int ret;
struct zfcp_adapter *adapter = act->adapter;
- atomic_clear_mask(ZFCP_STATUS_ADAPTER_XPORT_OK, &adapter->status);
-
write_lock_irq(&adapter->erp_lock);
zfcp_erp_action_to_running(act);
write_unlock_irq(&adapter->erp_lock);
@@ -741,8 +737,7 @@ static int zfcp_erp_adapter_strategy_generic(struct zfcp_erp_action *act,
ZFCP_STATUS_COMMON_OPEN, ZFCP_CLEAR);
failed_qdio:
atomic_clear_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK |
- ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED |
- ZFCP_STATUS_ADAPTER_XPORT_OK,
+ ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED,
&act->adapter->status);
return retval;
}
@@ -751,15 +746,11 @@ static int zfcp_erp_adapter_strategy(struct zfcp_erp_action *act)
{
int retval;
- atomic_set_mask(ZFCP_STATUS_COMMON_CLOSING, &act->adapter->status);
zfcp_erp_adapter_strategy_generic(act, 1); /* close */
- atomic_clear_mask(ZFCP_STATUS_COMMON_CLOSING, &act->adapter->status);
if (act->status & ZFCP_STATUS_ERP_CLOSE_ONLY)
return ZFCP_ERP_EXIT;
- atomic_set_mask(ZFCP_STATUS_COMMON_OPENING, &act->adapter->status);
retval = zfcp_erp_adapter_strategy_generic(act, 0); /* open */
- atomic_clear_mask(ZFCP_STATUS_COMMON_OPENING, &act->adapter->status);
if (retval == ZFCP_ERP_FAILED)
ssleep(8);
@@ -783,10 +774,7 @@ static int zfcp_erp_port_forced_strategy_close(struct zfcp_erp_action *act)
static void zfcp_erp_port_strategy_clearstati(struct zfcp_port *port)
{
- atomic_clear_mask(ZFCP_STATUS_COMMON_OPENING |
- ZFCP_STATUS_COMMON_CLOSING |
- ZFCP_STATUS_COMMON_ACCESS_DENIED |
- ZFCP_STATUS_PORT_DID_DID |
+ atomic_clear_mask(ZFCP_STATUS_COMMON_ACCESS_DENIED |
ZFCP_STATUS_PORT_PHYS_CLOSING |
ZFCP_STATUS_PORT_INVALID_WWPN,
&port->status);
@@ -839,73 +827,12 @@ static int zfcp_erp_port_strategy_open_port(struct zfcp_erp_action *erp_action)
return ZFCP_ERP_CONTINUES;
}
-static void zfcp_erp_port_strategy_open_ns_wake(struct zfcp_erp_action *ns_act)
-{
- unsigned long flags;
- struct zfcp_adapter *adapter = ns_act->adapter;
- struct zfcp_erp_action *act, *tmp;
- int status;
-
- read_lock_irqsave(&adapter->erp_lock, flags);
- list_for_each_entry_safe(act, tmp, &adapter->erp_running_head, list) {
- if (act->step == ZFCP_ERP_STEP_NAMESERVER_OPEN) {
- status = atomic_read(&adapter->nameserver_port->status);
- if (status & ZFCP_STATUS_COMMON_ERP_FAILED)
- zfcp_erp_port_failed(act->port, 27, NULL);
- zfcp_erp_action_ready(act);
- }
- }
- read_unlock_irqrestore(&adapter->erp_lock, flags);
-}
-
-static int zfcp_erp_port_strategy_open_nameserver(struct zfcp_erp_action *act)
-{
- int retval;
-
- switch (act->step) {
- case ZFCP_ERP_STEP_UNINITIALIZED:
- case ZFCP_ERP_STEP_PHYS_PORT_CLOSING:
- case ZFCP_ERP_STEP_PORT_CLOSING:
- return zfcp_erp_port_strategy_open_port(act);
-
- case ZFCP_ERP_STEP_PORT_OPENING:
- if (atomic_read(&act->port->status) & ZFCP_STATUS_COMMON_OPEN)
- retval = ZFCP_ERP_SUCCEEDED;
- else
- retval = ZFCP_ERP_FAILED;
- /* this is needed anyway */
- zfcp_erp_port_strategy_open_ns_wake(act);
- return retval;
-
- default:
- return ZFCP_ERP_FAILED;
- }
-}
-
-static int zfcp_erp_port_strategy_open_lookup(struct zfcp_erp_action *act)
-{
- int retval;
-
- retval = zfcp_fc_ns_gid_pn_request(act);
- if (retval == -ENOMEM)
- return ZFCP_ERP_NOMEM;
- act->step = ZFCP_ERP_STEP_NAMESERVER_LOOKUP;
- if (retval)
- return ZFCP_ERP_FAILED;
- return ZFCP_ERP_CONTINUES;
-}
-
static int zfcp_erp_open_ptp_port(struct zfcp_erp_action *act)
{
struct zfcp_adapter *adapter = act->adapter;
struct zfcp_port *port = act->port;
if (port->wwpn != adapter->peer_wwpn) {
- dev_err(&adapter->ccw_device->dev,
- "Failed to open port 0x%016Lx, "
- "Peer WWPN 0x%016Lx does not "
- "match.\n", port->wwpn,
- adapter->peer_wwpn);
zfcp_erp_port_failed(port, 25, NULL);
return ZFCP_ERP_FAILED;
}
@@ -914,11 +841,25 @@ static int zfcp_erp_open_ptp_port(struct zfcp_erp_action *act)
return zfcp_erp_port_strategy_open_port(act);
}
+void zfcp_erp_port_strategy_open_lookup(struct work_struct *work)
+{
+ int retval;
+ struct zfcp_port *port = container_of(work, struct zfcp_port,
+ gid_pn_work);
+
+ retval = zfcp_fc_ns_gid_pn(&port->erp_action);
+ if (retval == -ENOMEM)
+ zfcp_erp_notify(&port->erp_action, ZFCP_ERP_NOMEM);
+ port->erp_action.step = ZFCP_ERP_STEP_NAMESERVER_LOOKUP;
+ if (retval)
+ zfcp_erp_notify(&port->erp_action, ZFCP_ERP_FAILED);
+
+}
+
static int zfcp_erp_port_strategy_open_common(struct zfcp_erp_action *act)
{
struct zfcp_adapter *adapter = act->adapter;
struct zfcp_port *port = act->port;
- struct zfcp_port *ns_port = adapter->nameserver_port;
int p_status = atomic_read(&port->status);
switch (act->step) {
@@ -927,28 +868,10 @@ static int zfcp_erp_port_strategy_open_common(struct zfcp_erp_action *act)
case ZFCP_ERP_STEP_PORT_CLOSING:
if (fc_host_port_type(adapter->scsi_host) == FC_PORTTYPE_PTP)
return zfcp_erp_open_ptp_port(act);
- if (!ns_port) {
- dev_err(&adapter->ccw_device->dev,
- "Nameserver port unavailable.\n");
- return ZFCP_ERP_FAILED;
- }
- if (!(atomic_read(&ns_port->status) &
- ZFCP_STATUS_COMMON_UNBLOCKED)) {
- /* nameserver port may live again */
- atomic_set_mask(ZFCP_STATUS_COMMON_RUNNING,
- &ns_port->status);
- if (zfcp_erp_port_reopen(ns_port, 0, 77, act) >= 0) {
- act->step = ZFCP_ERP_STEP_NAMESERVER_OPEN;
- return ZFCP_ERP_CONTINUES;
- }
- return ZFCP_ERP_FAILED;
+ if (!(p_status & ZFCP_STATUS_PORT_DID_DID)) {
+ queue_work(zfcp_data.work_queue, &port->gid_pn_work);
+ return ZFCP_ERP_CONTINUES;
}
- /* else nameserver port is already open, fall through */
- case ZFCP_ERP_STEP_NAMESERVER_OPEN:
- if (!(atomic_read(&ns_port->status) & ZFCP_STATUS_COMMON_OPEN))
- return ZFCP_ERP_FAILED;
- return zfcp_erp_port_strategy_open_lookup(act);
-
case ZFCP_ERP_STEP_NAMESERVER_LOOKUP:
if (!(p_status & ZFCP_STATUS_PORT_DID_DID)) {
if (p_status & (ZFCP_STATUS_PORT_INVALID_WWPN)) {
@@ -961,25 +884,26 @@ static int zfcp_erp_port_strategy_open_common(struct zfcp_erp_action *act)
case ZFCP_ERP_STEP_PORT_OPENING:
/* D_ID might have changed during open */
- if ((p_status & ZFCP_STATUS_COMMON_OPEN) &&
- (p_status & ZFCP_STATUS_PORT_DID_DID))
- return ZFCP_ERP_SUCCEEDED;
+ if (p_status & ZFCP_STATUS_COMMON_OPEN) {
+ if (p_status & ZFCP_STATUS_PORT_DID_DID)
+ return ZFCP_ERP_SUCCEEDED;
+ else {
+ act->step = ZFCP_ERP_STEP_PORT_CLOSING;
+ return ZFCP_ERP_CONTINUES;
+ }
/* fall through otherwise */
+ }
}
return ZFCP_ERP_FAILED;
}
-static int zfcp_erp_port_strategy_open(struct zfcp_erp_action *act)
-{
- if (atomic_read(&act->port->status) & (ZFCP_STATUS_PORT_WKA))
- return zfcp_erp_port_strategy_open_nameserver(act);
- return zfcp_erp_port_strategy_open_common(act);
-}
-
static int zfcp_erp_port_strategy(struct zfcp_erp_action *erp_action)
{
struct zfcp_port *port = erp_action->port;
+ if (atomic_read(&port->status) & ZFCP_STATUS_COMMON_NOESC)
+ goto close_init_done;
+
switch (erp_action->step) {
case ZFCP_ERP_STEP_UNINITIALIZED:
zfcp_erp_port_strategy_clearstati(port);
@@ -992,19 +916,17 @@ static int zfcp_erp_port_strategy(struct zfcp_erp_action *erp_action)
return ZFCP_ERP_FAILED;
break;
}
+
+close_init_done:
if (erp_action->status & ZFCP_STATUS_ERP_CLOSE_ONLY)
return ZFCP_ERP_EXIT;
- else
- return zfcp_erp_port_strategy_open(erp_action);
- return ZFCP_ERP_FAILED;
+ return zfcp_erp_port_strategy_open_common(erp_action);
}
static void zfcp_erp_unit_strategy_clearstati(struct zfcp_unit *unit)
{
- atomic_clear_mask(ZFCP_STATUS_COMMON_OPENING |
- ZFCP_STATUS_COMMON_CLOSING |
- ZFCP_STATUS_COMMON_ACCESS_DENIED |
+ atomic_clear_mask(ZFCP_STATUS_COMMON_ACCESS_DENIED |
ZFCP_STATUS_UNIT_SHARED |
ZFCP_STATUS_UNIT_READONLY,
&unit->status);
@@ -1065,8 +987,14 @@ static int zfcp_erp_strategy_check_unit(struct zfcp_unit *unit, int result)
break;
case ZFCP_ERP_FAILED :
atomic_inc(&unit->erp_counter);
- if (atomic_read(&unit->erp_counter) > ZFCP_MAX_ERPS)
+ if (atomic_read(&unit->erp_counter) > ZFCP_MAX_ERPS) {
+ dev_err(&unit->port->adapter->ccw_device->dev,
+ "ERP failed for unit 0x%016Lx on "
+ "port 0x%016Lx\n",
+ (unsigned long long)unit->fcp_lun,
+ (unsigned long long)unit->port->wwpn);
zfcp_erp_unit_failed(unit, 21, NULL);
+ }
break;
}
@@ -1091,8 +1019,12 @@ static int zfcp_erp_strategy_check_port(struct zfcp_port *port, int result)
result = ZFCP_ERP_EXIT;
}
atomic_inc(&port->erp_counter);
- if (atomic_read(&port->erp_counter) > ZFCP_MAX_ERPS)
+ if (atomic_read(&port->erp_counter) > ZFCP_MAX_ERPS) {
+ dev_err(&port->adapter->ccw_device->dev,
+ "ERP failed for remote port 0x%016Lx\n",
+ (unsigned long long)port->wwpn);
zfcp_erp_port_failed(port, 22, NULL);
+ }
break;
}
@@ -1114,8 +1046,12 @@ static int zfcp_erp_strategy_check_adapter(struct zfcp_adapter *adapter,
case ZFCP_ERP_FAILED :
atomic_inc(&adapter->erp_counter);
- if (atomic_read(&adapter->erp_counter) > ZFCP_MAX_ERPS)
+ if (atomic_read(&adapter->erp_counter) > ZFCP_MAX_ERPS) {
+ dev_err(&adapter->ccw_device->dev,
+ "ERP cannot recover an error "
+ "on the FCP device\n");
zfcp_erp_adapter_failed(adapter, 23, NULL);
+ }
break;
}
@@ -1250,9 +1186,10 @@ static void zfcp_erp_scsi_scan(struct work_struct *work)
struct zfcp_unit *unit = p->unit;
struct fc_rport *rport = unit->port->rport;
scsi_scan_target(&rport->dev, 0, rport->scsi_target_id,
- unit->scsi_lun, 0);
+ scsilun_to_int((struct scsi_lun *)&unit->fcp_lun), 0);
atomic_clear_mask(ZFCP_STATUS_UNIT_SCSI_WORK_PENDING, &unit->status);
zfcp_unit_put(unit);
+ wake_up(&unit->port->adapter->erp_done_wqh);
kfree(p);
}
@@ -1263,9 +1200,9 @@ static void zfcp_erp_schedule_work(struct zfcp_unit *unit)
p = kzalloc(sizeof(*p), GFP_KERNEL);
if (!p) {
dev_err(&unit->port->adapter->ccw_device->dev,
- "Out of resources. Could not register unit "
- "0x%016Lx on port 0x%016Lx with SCSI stack.\n",
- unit->fcp_lun, unit->port->wwpn);
+ "Registering unit 0x%016Lx on port 0x%016Lx failed\n",
+ (unsigned long long)unit->fcp_lun,
+ (unsigned long long)unit->port->wwpn);
return;
}
@@ -1273,7 +1210,7 @@ static void zfcp_erp_schedule_work(struct zfcp_unit *unit)
atomic_set_mask(ZFCP_STATUS_UNIT_SCSI_WORK_PENDING, &unit->status);
INIT_WORK(&p->work, zfcp_erp_scsi_scan);
p->unit = unit;
- schedule_work(&p->work);
+ queue_work(zfcp_data.work_queue, &p->work);
}
static void zfcp_erp_rport_register(struct zfcp_port *port)
@@ -1286,8 +1223,8 @@ static void zfcp_erp_rport_register(struct zfcp_port *port)
port->rport = fc_remote_port_add(port->adapter->scsi_host, 0, &ids);
if (!port->rport) {
dev_err(&port->adapter->ccw_device->dev,
- "Failed registration of rport "
- "0x%016Lx.\n", port->wwpn);
+ "Registering port 0x%016Lx failed\n",
+ (unsigned long long)port->wwpn);
return;
}
@@ -1299,12 +1236,12 @@ static void zfcp_erp_rport_register(struct zfcp_port *port)
static void zfcp_erp_rports_del(struct zfcp_adapter *adapter)
{
struct zfcp_port *port;
- list_for_each_entry(port, &adapter->port_list_head, list)
- if (port->rport && !(atomic_read(&port->status) &
- ZFCP_STATUS_PORT_WKA)) {
- fc_remote_port_delete(port->rport);
- port->rport = NULL;
- }
+ list_for_each_entry(port, &adapter->port_list_head, list) {
+ if (!port->rport)
+ continue;
+ fc_remote_port_delete(port->rport);
+ port->rport = NULL;
+ }
}
static void zfcp_erp_action_cleanup(struct zfcp_erp_action *act, int result)
@@ -1439,7 +1376,7 @@ static int zfcp_erp_thread(void *data)
struct zfcp_erp_action *act;
unsigned long flags;
- daemonize("zfcperp%s", adapter->ccw_device->dev.bus_id);
+ daemonize("zfcperp%s", dev_name(&adapter->ccw_device->dev));
/* Block all signals */
siginitsetinv(¤t->blocked, 0);
atomic_set_mask(ZFCP_STATUS_ADAPTER_ERP_THREAD_UP, &adapter->status);
@@ -1459,9 +1396,9 @@ static int zfcp_erp_thread(void *data)
zfcp_erp_wakeup(adapter);
}
- zfcp_rec_dbf_event_thread(4, adapter);
+ zfcp_rec_dbf_event_thread_lock(4, adapter);
down_interruptible(&adapter->erp_ready_sem);
- zfcp_rec_dbf_event_thread(5, adapter);
+ zfcp_rec_dbf_event_thread_lock(5, adapter);
}
atomic_clear_mask(ZFCP_STATUS_ADAPTER_ERP_THREAD_UP, &adapter->status);
@@ -1484,7 +1421,7 @@ int zfcp_erp_thread_setup(struct zfcp_adapter *adapter)
retval = kernel_thread(zfcp_erp_thread, adapter, SIGCHLD);
if (retval < 0) {
dev_err(&adapter->ccw_device->dev,
- "Creation of ERP thread failed.\n");
+ "Creating an ERP thread for the FCP device failed.\n");
return retval;
}
wait_event(adapter->erp_thread_wqh,
@@ -1506,7 +1443,7 @@ void zfcp_erp_thread_kill(struct zfcp_adapter *adapter)
{
atomic_set_mask(ZFCP_STATUS_ADAPTER_ERP_THREAD_KILL, &adapter->status);
up(&adapter->erp_ready_sem);
- zfcp_rec_dbf_event_thread_lock(2, adapter);
+ zfcp_rec_dbf_event_thread_lock(3, adapter);
wait_event(adapter->erp_thread_wqh,
!(atomic_read(&adapter->status) &
@@ -1526,7 +1463,6 @@ void zfcp_erp_adapter_failed(struct zfcp_adapter *adapter, u8 id, void *ref)
{
zfcp_erp_modify_adapter_status(adapter, id, ref,
ZFCP_STATUS_COMMON_ERP_FAILED, ZFCP_SET);
- dev_err(&adapter->ccw_device->dev, "Adapter ERP failed.\n");
}
/**
@@ -1539,15 +1475,6 @@ void zfcp_erp_port_failed(struct zfcp_port *port, u8 id, void *ref)
{
zfcp_erp_modify_port_status(port, id, ref,
ZFCP_STATUS_COMMON_ERP_FAILED, ZFCP_SET);
-
- if (atomic_read(&port->status) & ZFCP_STATUS_PORT_WKA)
- dev_err(&port->adapter->ccw_device->dev,
- "Port ERP failed for WKA port d_id=0x%06x.\n",
- port->d_id);
- else
- dev_err(&port->adapter->ccw_device->dev,
- "Port ERP failed for port wwpn=0x%016Lx.\n",
- port->wwpn);
}
/**
@@ -1560,10 +1487,6 @@ void zfcp_erp_unit_failed(struct zfcp_unit *unit, u8 id, void *ref)
{
zfcp_erp_modify_unit_status(unit, id, ref,
ZFCP_STATUS_COMMON_ERP_FAILED, ZFCP_SET);
-
- dev_err(&unit->port->adapter->ccw_device->dev,
- "Unit ERP failed for unit 0x%016Lx on port 0x%016Lx.\n",
- unit->fcp_lun, unit->port->wwpn);
}
/**
@@ -1754,9 +1677,8 @@ static void zfcp_erp_port_access_changed(struct zfcp_port *port, u8 id,
if (!(status & (ZFCP_STATUS_COMMON_ACCESS_DENIED |
ZFCP_STATUS_COMMON_ACCESS_BOXED))) {
- if (!(status & ZFCP_STATUS_PORT_WKA))
- list_for_each_entry(unit, &port->unit_list_head, list)
- zfcp_erp_unit_access_changed(unit, id, ref);
+ list_for_each_entry(unit, &port->unit_list_head, list)
+ zfcp_erp_unit_access_changed(unit, id, ref);
return;
}
@@ -1779,10 +1701,7 @@ void zfcp_erp_adapter_access_changed(struct zfcp_adapter *adapter, u8 id,
return;
read_lock_irqsave(&zfcp_data.config_lock, flags);
- if (adapter->nameserver_port)
- zfcp_erp_port_access_changed(adapter->nameserver_port, id, ref);
list_for_each_entry(port, &adapter->port_list_head, list)
- if (port != adapter->nameserver_port)
- zfcp_erp_port_access_changed(port, id, ref);
+ zfcp_erp_port_access_changed(port, id, ref);
read_unlock_irqrestore(&zfcp_data.config_lock, flags);
}
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h
index edfdb21591f32427ef670e4c1274ea3c28035060..b5adeda93e1df562106979546b39614740ba1575 100644
--- a/drivers/s390/scsi/zfcp_ext.h
+++ b/drivers/s390/scsi/zfcp_ext.h
@@ -12,16 +12,14 @@
#include "zfcp_def.h"
/* zfcp_aux.c */
-extern struct zfcp_unit *zfcp_get_unit_by_lun(struct zfcp_port *,
- fcp_lun_t);
-extern struct zfcp_port *zfcp_get_port_by_wwpn(struct zfcp_adapter *,
- wwn_t);
+extern struct zfcp_unit *zfcp_get_unit_by_lun(struct zfcp_port *, u64);
+extern struct zfcp_port *zfcp_get_port_by_wwpn(struct zfcp_adapter *, u64);
extern int zfcp_adapter_enqueue(struct ccw_device *);
extern void zfcp_adapter_dequeue(struct zfcp_adapter *);
-extern struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *, wwn_t, u32,
+extern struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *, u64, u32,
u32);
extern void zfcp_port_dequeue(struct zfcp_port *);
-extern struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *, fcp_lun_t);
+extern struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *, u64);
extern void zfcp_unit_dequeue(struct zfcp_unit *);
extern int zfcp_reqlist_isempty(struct zfcp_adapter *);
extern void zfcp_sg_free_table(struct scatterlist *, int);
@@ -29,6 +27,7 @@ extern int zfcp_sg_setup_table(struct scatterlist *, int);
/* zfcp_ccw.c */
extern int zfcp_ccw_register(void);
+extern struct zfcp_adapter *zfcp_get_adapter_by_busid(char *);
/* zfcp_cfdc.c */
extern struct miscdevice zfcp_cfdc_misc;
@@ -50,6 +49,8 @@ extern void zfcp_hba_dbf_event_fsf_unsol(const char *, struct zfcp_adapter *,
struct fsf_status_read_buffer *);
extern void zfcp_hba_dbf_event_qdio(struct zfcp_adapter *, unsigned int, int,
int);
+extern void zfcp_hba_dbf_event_berr(struct zfcp_adapter *,
+ struct zfcp_fsf_req *);
extern void zfcp_san_dbf_event_ct_request(struct zfcp_fsf_req *);
extern void zfcp_san_dbf_event_ct_response(struct zfcp_fsf_req *);
extern void zfcp_san_dbf_event_els_request(struct zfcp_fsf_req *);
@@ -91,17 +92,21 @@ extern void zfcp_erp_port_access_denied(struct zfcp_port *, u8, void *);
extern void zfcp_erp_unit_access_denied(struct zfcp_unit *, u8, void *);
extern void zfcp_erp_adapter_access_changed(struct zfcp_adapter *, u8, void *);
extern void zfcp_erp_timeout_handler(unsigned long);
+extern void zfcp_erp_port_strategy_open_lookup(struct work_struct *);
/* zfcp_fc.c */
extern int zfcp_scan_ports(struct zfcp_adapter *);
extern void _zfcp_scan_ports_later(struct work_struct *);
extern void zfcp_fc_incoming_els(struct zfcp_fsf_req *);
-extern int zfcp_fc_ns_gid_pn_request(struct zfcp_erp_action *);
+extern int zfcp_fc_ns_gid_pn(struct zfcp_erp_action *);
extern void zfcp_fc_plogi_evaluate(struct zfcp_port *, struct fsf_plogi *);
extern void zfcp_test_link(struct zfcp_port *);
+extern void zfcp_fc_nameserver_init(struct zfcp_adapter *);
/* zfcp_fsf.c */
extern int zfcp_fsf_open_port(struct zfcp_erp_action *);
+extern int zfcp_fsf_open_wka_port(struct zfcp_wka_port *);
+extern int zfcp_fsf_close_wka_port(struct zfcp_wka_port *);
extern int zfcp_fsf_close_port(struct zfcp_erp_action *);
extern int zfcp_fsf_close_physical_port(struct zfcp_erp_action *);
extern int zfcp_fsf_open_unit(struct zfcp_erp_action *);
@@ -135,10 +140,8 @@ extern struct zfcp_fsf_req *zfcp_fsf_abort_fcp_command(unsigned long,
extern int zfcp_qdio_allocate(struct zfcp_adapter *);
extern void zfcp_qdio_free(struct zfcp_adapter *);
extern int zfcp_qdio_send(struct zfcp_fsf_req *);
-extern volatile struct qdio_buffer_element *zfcp_qdio_sbale_req(
- struct zfcp_fsf_req *);
-extern volatile struct qdio_buffer_element *zfcp_qdio_sbale_curr(
- struct zfcp_fsf_req *);
+extern struct qdio_buffer_element *zfcp_qdio_sbale_req(struct zfcp_fsf_req *);
+extern struct qdio_buffer_element *zfcp_qdio_sbale_curr(struct zfcp_fsf_req *);
extern int zfcp_qdio_sbals_from_sg(struct zfcp_fsf_req *, unsigned long,
struct scatterlist *, int);
extern int zfcp_qdio_open(struct zfcp_adapter *);
@@ -148,14 +151,12 @@ extern void zfcp_qdio_close(struct zfcp_adapter *);
extern struct zfcp_data zfcp_data;
extern int zfcp_adapter_scsi_register(struct zfcp_adapter *);
extern void zfcp_adapter_scsi_unregister(struct zfcp_adapter *);
-extern void zfcp_set_fcp_dl(struct fcp_cmnd_iu *, fcp_dl_t);
extern char *zfcp_get_fcp_sns_info_ptr(struct fcp_rsp_iu *);
extern struct fc_function_template zfcp_transport_functions;
/* zfcp_sysfs.c */
extern struct attribute_group zfcp_sysfs_unit_attrs;
extern struct attribute_group zfcp_sysfs_adapter_attrs;
-extern struct attribute_group zfcp_sysfs_ns_port_attrs;
extern struct attribute_group zfcp_sysfs_port_attrs;
extern struct device_attribute *zfcp_sysfs_sdev_attrs[];
extern struct device_attribute *zfcp_sysfs_shost_attrs[];
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index e984469bb98bb04f6d0abc6652f3c435fc2f0c7e..1a7c80a77ff582cf90ed2cf3677a88a50c7ca4a3 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -39,16 +39,82 @@ struct zfcp_gpn_ft {
struct scatterlist sg_resp[ZFCP_GPN_FT_BUFFERS];
};
-static struct zfcp_port *zfcp_get_port_by_did(struct zfcp_adapter *adapter,
- u32 d_id)
+struct zfcp_fc_ns_handler_data {
+ struct completion done;
+ void (*handler)(unsigned long);
+ unsigned long handler_data;
+};
+
+static int zfcp_wka_port_get(struct zfcp_wka_port *wka_port)
{
- struct zfcp_port *port;
+ if (mutex_lock_interruptible(&wka_port->mutex))
+ return -ERESTARTSYS;
- list_for_each_entry(port, &adapter->port_list_head, list)
- if ((port->d_id == d_id) &&
- !atomic_test_mask(ZFCP_STATUS_COMMON_REMOVE, &port->status))
- return port;
- return NULL;
+ if (wka_port->status != ZFCP_WKA_PORT_ONLINE) {
+ wka_port->status = ZFCP_WKA_PORT_OPENING;
+ if (zfcp_fsf_open_wka_port(wka_port))
+ wka_port->status = ZFCP_WKA_PORT_OFFLINE;
+ }
+
+ mutex_unlock(&wka_port->mutex);
+
+ wait_event_timeout(
+ wka_port->completion_wq,
+ wka_port->status == ZFCP_WKA_PORT_ONLINE ||
+ wka_port->status == ZFCP_WKA_PORT_OFFLINE,
+ HZ >> 1);
+
+ if (wka_port->status == ZFCP_WKA_PORT_ONLINE) {
+ atomic_inc(&wka_port->refcount);
+ return 0;
+ }
+ return -EIO;
+}
+
+static void zfcp_wka_port_offline(struct work_struct *work)
+{
+ struct delayed_work *dw = container_of(work, struct delayed_work, work);
+ struct zfcp_wka_port *wka_port =
+ container_of(dw, struct zfcp_wka_port, work);
+
+ wait_event(wka_port->completion_wq,
+ atomic_read(&wka_port->refcount) == 0);
+
+ mutex_lock(&wka_port->mutex);
+ if ((atomic_read(&wka_port->refcount) != 0) ||
+ (wka_port->status != ZFCP_WKA_PORT_ONLINE))
+ goto out;
+
+ wka_port->status = ZFCP_WKA_PORT_CLOSING;
+ if (zfcp_fsf_close_wka_port(wka_port)) {
+ wka_port->status = ZFCP_WKA_PORT_OFFLINE;
+ wake_up(&wka_port->completion_wq);
+ }
+out:
+ mutex_unlock(&wka_port->mutex);
+}
+
+static void zfcp_wka_port_put(struct zfcp_wka_port *wka_port)
+{
+ if (atomic_dec_return(&wka_port->refcount) != 0)
+ return;
+ /* wait 10 miliseconds, other reqs might pop in */
+ schedule_delayed_work(&wka_port->work, HZ / 100);
+}
+
+void zfcp_fc_nameserver_init(struct zfcp_adapter *adapter)
+{
+ struct zfcp_wka_port *wka_port = &adapter->nsp;
+
+ init_waitqueue_head(&wka_port->completion_wq);
+
+ wka_port->adapter = adapter;
+ wka_port->d_id = ZFCP_DID_DIRECTORY_SERVICE;
+
+ wka_port->status = ZFCP_WKA_PORT_OFFLINE;
+ atomic_set(&wka_port->refcount, 0);
+ mutex_init(&wka_port->mutex);
+ INIT_DELAYED_WORK(&wka_port->work, zfcp_wka_port_offline);
}
static void _zfcp_fc_incoming_rscn(struct zfcp_fsf_req *fsf_req, u32 range,
@@ -59,10 +125,8 @@ static void _zfcp_fc_incoming_rscn(struct zfcp_fsf_req *fsf_req, u32 range,
read_lock_irqsave(&zfcp_data.config_lock, flags);
list_for_each_entry(port, &fsf_req->adapter->port_list_head, list) {
- if (atomic_test_mask(ZFCP_STATUS_PORT_WKA, &port->status))
- continue;
/* FIXME: ZFCP_STATUS_PORT_DID_DID check is racy */
- if (!atomic_test_mask(ZFCP_STATUS_PORT_DID_DID, &port->status))
+ if (!(atomic_read(&port->status) & ZFCP_STATUS_PORT_DID_DID))
/* Try to connect to unused ports anyway. */
zfcp_erp_port_reopen(port,
ZFCP_STATUS_COMMON_ERP_FAILED,
@@ -114,7 +178,7 @@ static void zfcp_fc_incoming_rscn(struct zfcp_fsf_req *fsf_req)
schedule_work(&fsf_req->adapter->scan_work);
}
-static void zfcp_fc_incoming_wwpn(struct zfcp_fsf_req *req, wwn_t wwpn)
+static void zfcp_fc_incoming_wwpn(struct zfcp_fsf_req *req, u64 wwpn)
{
struct zfcp_adapter *adapter = req->adapter;
struct zfcp_port *port;
@@ -169,7 +233,18 @@ void zfcp_fc_incoming_els(struct zfcp_fsf_req *fsf_req)
zfcp_fc_incoming_rscn(fsf_req);
}
-static void zfcp_ns_gid_pn_handler(unsigned long data)
+static void zfcp_fc_ns_handler(unsigned long data)
+{
+ struct zfcp_fc_ns_handler_data *compl_rec =
+ (struct zfcp_fc_ns_handler_data *) data;
+
+ if (compl_rec->handler)
+ compl_rec->handler(compl_rec->handler_data);
+
+ complete(&compl_rec->done);
+}
+
+static void zfcp_fc_ns_gid_pn_eval(unsigned long data)
{
struct zfcp_gid_pn_data *gid_pn = (struct zfcp_gid_pn_data *) data;
struct zfcp_send_ct *ct = &gid_pn->ct;
@@ -178,43 +253,31 @@ static void zfcp_ns_gid_pn_handler(unsigned long data)
struct zfcp_port *port = gid_pn->port;
if (ct->status)
- goto out;
+ return;
if (ct_iu_resp->header.cmd_rsp_code != ZFCP_CT_ACCEPT) {
atomic_set_mask(ZFCP_STATUS_PORT_INVALID_WWPN, &port->status);
- goto out;
+ return;
}
/* paranoia */
if (ct_iu_req->wwpn != port->wwpn)
- goto out;
+ return;
/* looks like a valid d_id */
port->d_id = ct_iu_resp->d_id & ZFCP_DID_MASK;
atomic_set_mask(ZFCP_STATUS_PORT_DID_DID, &port->status);
-out:
- mempool_free(gid_pn, port->adapter->pool.data_gid_pn);
}
-/**
- * zfcp_fc_ns_gid_pn_request - initiate GID_PN nameserver request
- * @erp_action: pointer to zfcp_erp_action where GID_PN request is needed
- * return: -ENOMEM on error, 0 otherwise
- */
-int zfcp_fc_ns_gid_pn_request(struct zfcp_erp_action *erp_action)
+int static zfcp_fc_ns_gid_pn_request(struct zfcp_erp_action *erp_action,
+ struct zfcp_gid_pn_data *gid_pn)
{
- int ret;
- struct zfcp_gid_pn_data *gid_pn;
struct zfcp_adapter *adapter = erp_action->adapter;
-
- gid_pn = mempool_alloc(adapter->pool.data_gid_pn, GFP_ATOMIC);
- if (!gid_pn)
- return -ENOMEM;
-
- memset(gid_pn, 0, sizeof(*gid_pn));
+ struct zfcp_fc_ns_handler_data compl_rec;
+ int ret;
/* setup parameters for send generic command */
gid_pn->port = erp_action->port;
- gid_pn->ct.port = adapter->nameserver_port;
- gid_pn->ct.handler = zfcp_ns_gid_pn_handler;
- gid_pn->ct.handler_data = (unsigned long) gid_pn;
+ gid_pn->ct.wka_port = &adapter->nsp;
+ gid_pn->ct.handler = zfcp_fc_ns_handler;
+ gid_pn->ct.handler_data = (unsigned long) &compl_rec;
gid_pn->ct.timeout = ZFCP_NS_GID_PN_TIMEOUT;
gid_pn->ct.req = &gid_pn->req;
gid_pn->ct.resp = &gid_pn->resp;
@@ -234,10 +297,42 @@ int zfcp_fc_ns_gid_pn_request(struct zfcp_erp_action *erp_action)
gid_pn->ct_iu_req.header.max_res_size = ZFCP_CT_MAX_SIZE;
gid_pn->ct_iu_req.wwpn = erp_action->port->wwpn;
+ init_completion(&compl_rec.done);
+ compl_rec.handler = zfcp_fc_ns_gid_pn_eval;
+ compl_rec.handler_data = (unsigned long) gid_pn;
ret = zfcp_fsf_send_ct(&gid_pn->ct, adapter->pool.fsf_req_erp,
erp_action);
+ if (!ret)
+ wait_for_completion(&compl_rec.done);
+ return ret;
+}
+
+/**
+ * zfcp_fc_ns_gid_pn_request - initiate GID_PN nameserver request
+ * @erp_action: pointer to zfcp_erp_action where GID_PN request is needed
+ * return: -ENOMEM on error, 0 otherwise
+ */
+int zfcp_fc_ns_gid_pn(struct zfcp_erp_action *erp_action)
+{
+ int ret;
+ struct zfcp_gid_pn_data *gid_pn;
+ struct zfcp_adapter *adapter = erp_action->adapter;
+
+ gid_pn = mempool_alloc(adapter->pool.data_gid_pn, GFP_ATOMIC);
+ if (!gid_pn)
+ return -ENOMEM;
+
+ memset(gid_pn, 0, sizeof(*gid_pn));
+
+ ret = zfcp_wka_port_get(&adapter->nsp);
if (ret)
- mempool_free(gid_pn, adapter->pool.data_gid_pn);
+ goto out;
+
+ ret = zfcp_fc_ns_gid_pn_request(erp_action, gid_pn);
+
+ zfcp_wka_port_put(&adapter->nsp);
+out:
+ mempool_free(gid_pn, adapter->pool.data_gid_pn);
return ret;
}
@@ -267,14 +362,14 @@ struct zfcp_els_adisc {
struct scatterlist req;
struct scatterlist resp;
struct zfcp_ls_adisc ls_adisc;
- struct zfcp_ls_adisc_acc ls_adisc_acc;
+ struct zfcp_ls_adisc ls_adisc_acc;
};
static void zfcp_fc_adisc_handler(unsigned long data)
{
struct zfcp_els_adisc *adisc = (struct zfcp_els_adisc *) data;
struct zfcp_port *port = adisc->els.port;
- struct zfcp_ls_adisc_acc *ls_adisc = &adisc->ls_adisc_acc;
+ struct zfcp_ls_adisc *ls_adisc = &adisc->ls_adisc_acc;
if (adisc->els.status) {
/* request rejected or timed out */
@@ -307,7 +402,7 @@ static int zfcp_fc_adisc(struct zfcp_port *port)
sg_init_one(adisc->els.req, &adisc->ls_adisc,
sizeof(struct zfcp_ls_adisc));
sg_init_one(adisc->els.resp, &adisc->ls_adisc_acc,
- sizeof(struct zfcp_ls_adisc_acc));
+ sizeof(struct zfcp_ls_adisc));
adisc->els.req_count = 1;
adisc->els.resp_count = 1;
@@ -341,37 +436,13 @@ void zfcp_test_link(struct zfcp_port *port)
zfcp_port_get(port);
retval = zfcp_fc_adisc(port);
- if (retval == 0 || retval == -EBUSY)
+ if (retval == 0)
return;
/* send of ADISC was not possible */
zfcp_port_put(port);
- zfcp_erp_port_forced_reopen(port, 0, 65, NULL);
-}
-
-static int zfcp_scan_get_nameserver(struct zfcp_adapter *adapter)
-{
- int ret;
-
- if (!adapter->nameserver_port)
- return -EINTR;
-
- if (!atomic_test_mask(ZFCP_STATUS_COMMON_UNBLOCKED,
- &adapter->nameserver_port->status)) {
- ret = zfcp_erp_port_reopen(adapter->nameserver_port, 0, 148,
- NULL);
- if (ret)
- return ret;
- zfcp_erp_wait(adapter);
- zfcp_port_put(adapter->nameserver_port);
- }
- return !atomic_test_mask(ZFCP_STATUS_COMMON_UNBLOCKED,
- &adapter->nameserver_port->status);
-}
-
-static void zfcp_gpn_ft_handler(unsigned long _done)
-{
- complete((struct completion *)_done);
+ if (retval != -EBUSY)
+ zfcp_erp_port_forced_reopen(port, 0, 65, NULL);
}
static void zfcp_free_sg_env(struct zfcp_gpn_ft *gpn_ft)
@@ -415,7 +486,7 @@ static int zfcp_scan_issue_gpn_ft(struct zfcp_gpn_ft *gpn_ft,
{
struct zfcp_send_ct *ct = &gpn_ft->ct;
struct ct_iu_gpn_ft_req *req = sg_virt(&gpn_ft->sg_req);
- struct completion done;
+ struct zfcp_fc_ns_handler_data compl_rec;
int ret;
/* prepare CT IU for GPN_FT */
@@ -432,19 +503,20 @@ static int zfcp_scan_issue_gpn_ft(struct zfcp_gpn_ft *gpn_ft,
req->fc4_type = ZFCP_CT_SCSI_FCP;
/* prepare zfcp_send_ct */
- ct->port = adapter->nameserver_port;
- ct->handler = zfcp_gpn_ft_handler;
- ct->handler_data = (unsigned long)&done;
+ ct->wka_port = &adapter->nsp;
+ ct->handler = zfcp_fc_ns_handler;
+ ct->handler_data = (unsigned long)&compl_rec;
ct->timeout = 10;
ct->req = &gpn_ft->sg_req;
ct->resp = gpn_ft->sg_resp;
ct->req_count = 1;
ct->resp_count = ZFCP_GPN_FT_BUFFERS;
- init_completion(&done);
+ init_completion(&compl_rec.done);
+ compl_rec.handler = NULL;
ret = zfcp_fsf_send_ct(ct, NULL, NULL);
if (!ret)
- wait_for_completion(&done);
+ wait_for_completion(&compl_rec.done);
return ret;
}
@@ -454,9 +526,8 @@ static void zfcp_validate_port(struct zfcp_port *port)
atomic_clear_mask(ZFCP_STATUS_COMMON_NOESC, &port->status);
- if (port == adapter->nameserver_port)
- return;
- if ((port->supported_classes != 0) || (port->units != 0)) {
+ if ((port->supported_classes != 0) ||
+ !list_empty(&port->unit_list_head)) {
zfcp_port_put(port);
return;
}
@@ -472,10 +543,10 @@ static int zfcp_scan_eval_gpn_ft(struct zfcp_gpn_ft *gpn_ft)
struct scatterlist *sg = gpn_ft->sg_resp;
struct ct_hdr *hdr = sg_virt(sg);
struct gpn_ft_resp_acc *acc = sg_virt(sg);
- struct zfcp_adapter *adapter = ct->port->adapter;
+ struct zfcp_adapter *adapter = ct->wka_port->adapter;
struct zfcp_port *port, *tmp;
u32 d_id;
- int ret = 0, x;
+ int ret = 0, x, last = 0;
if (ct->status)
return -EIO;
@@ -492,19 +563,27 @@ static int zfcp_scan_eval_gpn_ft(struct zfcp_gpn_ft *gpn_ft)
down(&zfcp_data.config_sema);
/* first entry is the header */
- for (x = 1; x < ZFCP_GPN_FT_MAX_ENTRIES; x++) {
+ for (x = 1; x < ZFCP_GPN_FT_MAX_ENTRIES && !last; x++) {
if (x % (ZFCP_GPN_FT_ENTRIES + 1))
acc++;
else
acc = sg_virt(++sg);
+ last = acc->control & 0x80;
d_id = acc->port_id[0] << 16 | acc->port_id[1] << 8 |
acc->port_id[2];
+ /* don't attach ports with a well known address */
+ if ((d_id & ZFCP_DID_WKA) == ZFCP_DID_WKA)
+ continue;
/* skip the adapter's port and known remote ports */
- if (acc->wwpn == fc_host_port_name(adapter->scsi_host) ||
- zfcp_get_port_by_did(adapter, d_id))
+ if (acc->wwpn == fc_host_port_name(adapter->scsi_host))
continue;
+ port = zfcp_get_port_by_wwpn(adapter, acc->wwpn);
+ if (port) {
+ zfcp_port_get(port);
+ continue;
+ }
port = zfcp_port_enqueue(adapter, acc->wwpn,
ZFCP_STATUS_PORT_DID_DID |
@@ -513,8 +592,6 @@ static int zfcp_scan_eval_gpn_ft(struct zfcp_gpn_ft *gpn_ft)
ret = PTR_ERR(port);
else
zfcp_erp_port_reopen(port, 0, 149, NULL);
- if (acc->control & 0x80) /* last entry */
- break;
}
zfcp_erp_wait(adapter);
@@ -537,13 +614,15 @@ int zfcp_scan_ports(struct zfcp_adapter *adapter)
if (fc_host_port_type(adapter->scsi_host) != FC_PORTTYPE_NPORT)
return 0;
- ret = zfcp_scan_get_nameserver(adapter);
+ ret = zfcp_wka_port_get(&adapter->nsp);
if (ret)
return ret;
gpn_ft = zfcp_alloc_sg_env();
- if (!gpn_ft)
- return -ENOMEM;
+ if (!gpn_ft) {
+ ret = -ENOMEM;
+ goto out;
+ }
for (i = 0; i < 3; i++) {
ret = zfcp_scan_issue_gpn_ft(gpn_ft, adapter);
@@ -556,7 +635,8 @@ int zfcp_scan_ports(struct zfcp_adapter *adapter)
}
}
zfcp_free_sg_env(gpn_ft);
-
+out:
+ zfcp_wka_port_put(&adapter->nsp);
return ret;
}
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 19c1ca913874a5c35c7e8a8d74347ff0ffed5bca..739356a5c123f9310c944739c584e0eb9604cace 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -50,19 +50,16 @@ static u32 fsf_qtcb_type[] = {
[FSF_QTCB_UPLOAD_CONTROL_FILE] = FSF_SUPPORT_COMMAND
};
-static const char *zfcp_act_subtable_type[] = {
- "unknown", "OS", "WWPN", "DID", "LUN"
-};
-
static void zfcp_act_eval_err(struct zfcp_adapter *adapter, u32 table)
{
u16 subtable = table >> 16;
u16 rule = table & 0xffff;
+ const char *act_type[] = { "unknown", "OS", "WWPN", "DID", "LUN" };
- if (subtable && subtable < ARRAY_SIZE(zfcp_act_subtable_type))
+ if (subtable && subtable < ARRAY_SIZE(act_type))
dev_warn(&adapter->ccw_device->dev,
- "Access denied in subtable %s, rule %d.\n",
- zfcp_act_subtable_type[subtable], rule);
+ "Access denied according to ACT rule type %s, "
+ "rule %d\n", act_type[subtable], rule);
}
static void zfcp_fsf_access_denied_port(struct zfcp_fsf_req *req,
@@ -70,8 +67,8 @@ static void zfcp_fsf_access_denied_port(struct zfcp_fsf_req *req,
{
struct fsf_qtcb_header *header = &req->qtcb->header;
dev_warn(&req->adapter->ccw_device->dev,
- "Access denied, cannot send command to port 0x%016Lx.\n",
- port->wwpn);
+ "Access denied to port 0x%016Lx\n",
+ (unsigned long long)port->wwpn);
zfcp_act_eval_err(req->adapter, header->fsf_status_qual.halfword[0]);
zfcp_act_eval_err(req->adapter, header->fsf_status_qual.halfword[1]);
zfcp_erp_port_access_denied(port, 55, req);
@@ -83,8 +80,9 @@ static void zfcp_fsf_access_denied_unit(struct zfcp_fsf_req *req,
{
struct fsf_qtcb_header *header = &req->qtcb->header;
dev_warn(&req->adapter->ccw_device->dev,
- "Access denied for unit 0x%016Lx on port 0x%016Lx.\n",
- unit->fcp_lun, unit->port->wwpn);
+ "Access denied to unit 0x%016Lx on port 0x%016Lx\n",
+ (unsigned long long)unit->fcp_lun,
+ (unsigned long long)unit->port->wwpn);
zfcp_act_eval_err(req->adapter, header->fsf_status_qual.halfword[0]);
zfcp_act_eval_err(req->adapter, header->fsf_status_qual.halfword[1]);
zfcp_erp_unit_access_denied(unit, 59, req);
@@ -93,9 +91,8 @@ static void zfcp_fsf_access_denied_unit(struct zfcp_fsf_req *req,
static void zfcp_fsf_class_not_supp(struct zfcp_fsf_req *req)
{
- dev_err(&req->adapter->ccw_device->dev,
- "Required FC class not supported by adapter, "
- "shutting down adapter.\n");
+ dev_err(&req->adapter->ccw_device->dev, "FCP device not "
+ "operational because of an unsupported FC class\n");
zfcp_erp_adapter_shutdown(req->adapter, 0, 123, req);
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
}
@@ -171,42 +168,6 @@ static void zfcp_fsf_status_read_port_closed(struct zfcp_fsf_req *req)
read_unlock_irqrestore(&zfcp_data.config_lock, flags);
}
-static void zfcp_fsf_bit_error_threshold(struct zfcp_fsf_req *req)
-{
- struct zfcp_adapter *adapter = req->adapter;
- struct fsf_status_read_buffer *sr_buf = req->data;
- struct fsf_bit_error_payload *err = &sr_buf->payload.bit_error;
-
- dev_warn(&adapter->ccw_device->dev,
- "Warning: bit error threshold data "
- "received for the adapter: "
- "link failures = %i, loss of sync errors = %i, "
- "loss of signal errors = %i, "
- "primitive sequence errors = %i, "
- "invalid transmission word errors = %i, "
- "CRC errors = %i).\n",
- err->link_failure_error_count,
- err->loss_of_sync_error_count,
- err->loss_of_signal_error_count,
- err->primitive_sequence_error_count,
- err->invalid_transmission_word_error_count,
- err->crc_error_count);
- dev_warn(&adapter->ccw_device->dev,
- "Additional bit error threshold data of the adapter: "
- "primitive sequence event time-outs = %i, "
- "elastic buffer overrun errors = %i, "
- "advertised receive buffer-to-buffer credit = %i, "
- "current receice buffer-to-buffer credit = %i, "
- "advertised transmit buffer-to-buffer credit = %i, "
- "current transmit buffer-to-buffer credit = %i).\n",
- err->primitive_sequence_event_timeout_count,
- err->elastic_buffer_overrun_error_count,
- err->advertised_receive_b2b_credit,
- err->current_receive_b2b_credit,
- err->advertised_transmit_b2b_credit,
- err->current_transmit_b2b_credit);
-}
-
static void zfcp_fsf_link_down_info_eval(struct zfcp_fsf_req *req, u8 id,
struct fsf_link_down_info *link_down)
{
@@ -223,62 +184,66 @@ static void zfcp_fsf_link_down_info_eval(struct zfcp_fsf_req *req, u8 id,
switch (link_down->error_code) {
case FSF_PSQ_LINK_NO_LIGHT:
dev_warn(&req->adapter->ccw_device->dev,
- "The local link is down: no light detected.\n");
+ "There is no light signal from the local "
+ "fibre channel cable\n");
break;
case FSF_PSQ_LINK_WRAP_PLUG:
dev_warn(&req->adapter->ccw_device->dev,
- "The local link is down: wrap plug detected.\n");
+ "There is a wrap plug instead of a fibre "
+ "channel cable\n");
break;
case FSF_PSQ_LINK_NO_FCP:
dev_warn(&req->adapter->ccw_device->dev,
- "The local link is down: "
- "adjacent node on link does not support FCP.\n");
+ "The adjacent fibre channel node does not "
+ "support FCP\n");
break;
case FSF_PSQ_LINK_FIRMWARE_UPDATE:
dev_warn(&req->adapter->ccw_device->dev,
- "The local link is down: "
- "firmware update in progress.\n");
+ "The FCP device is suspended because of a "
+ "firmware update\n");
break;
case FSF_PSQ_LINK_INVALID_WWPN:
dev_warn(&req->adapter->ccw_device->dev,
- "The local link is down: "
- "duplicate or invalid WWPN detected.\n");
+ "The FCP device detected a WWPN that is "
+ "duplicate or not valid\n");
break;
case FSF_PSQ_LINK_NO_NPIV_SUPPORT:
dev_warn(&req->adapter->ccw_device->dev,
- "The local link is down: "
- "no support for NPIV by Fabric.\n");
+ "The fibre channel fabric does not support NPIV\n");
break;
case FSF_PSQ_LINK_NO_FCP_RESOURCES:
dev_warn(&req->adapter->ccw_device->dev,
- "The local link is down: "
- "out of resource in FCP daughtercard.\n");
+ "The FCP adapter cannot support more NPIV ports\n");
break;
case FSF_PSQ_LINK_NO_FABRIC_RESOURCES:
dev_warn(&req->adapter->ccw_device->dev,
- "The local link is down: "
- "out of resource in Fabric.\n");
+ "The adjacent switch cannot support "
+ "more NPIV ports\n");
break;
case FSF_PSQ_LINK_FABRIC_LOGIN_UNABLE:
dev_warn(&req->adapter->ccw_device->dev,
- "The local link is down: "
- "unable to login to Fabric.\n");
+ "The FCP adapter could not log in to the "
+ "fibre channel fabric\n");
break;
case FSF_PSQ_LINK_WWPN_ASSIGNMENT_CORRUPTED:
dev_warn(&req->adapter->ccw_device->dev,
- "WWPN assignment file corrupted on adapter.\n");
+ "The WWPN assignment file on the FCP adapter "
+ "has been damaged\n");
break;
case FSF_PSQ_LINK_MODE_TABLE_CURRUPTED:
dev_warn(&req->adapter->ccw_device->dev,
- "Mode table corrupted on adapter.\n");
+ "The mode table on the FCP adapter "
+ "has been damaged\n");
break;
case FSF_PSQ_LINK_NO_WWPN_ASSIGNMENT:
dev_warn(&req->adapter->ccw_device->dev,
- "No WWPN for assignment table on adapter.\n");
+ "All NPIV ports on the FCP adapter have "
+ "been assigned\n");
break;
default:
dev_warn(&req->adapter->ccw_device->dev,
- "The local link to adapter is down.\n");
+ "The link between the FCP adapter and "
+ "the FC fabric is down\n");
}
out:
zfcp_erp_adapter_failed(adapter, id, req);
@@ -286,27 +251,18 @@ static void zfcp_fsf_link_down_info_eval(struct zfcp_fsf_req *req, u8 id,
static void zfcp_fsf_status_read_link_down(struct zfcp_fsf_req *req)
{
- struct zfcp_adapter *adapter = req->adapter;
struct fsf_status_read_buffer *sr_buf = req->data;
struct fsf_link_down_info *ldi =
(struct fsf_link_down_info *) &sr_buf->payload;
switch (sr_buf->status_subtype) {
case FSF_STATUS_READ_SUB_NO_PHYSICAL_LINK:
- dev_warn(&adapter->ccw_device->dev,
- "Physical link is down.\n");
zfcp_fsf_link_down_info_eval(req, 38, ldi);
break;
case FSF_STATUS_READ_SUB_FDISC_FAILED:
- dev_warn(&adapter->ccw_device->dev,
- "Local link is down "
- "due to failed FDISC login.\n");
zfcp_fsf_link_down_info_eval(req, 39, ldi);
break;
case FSF_STATUS_READ_SUB_FIRMWARE_UPDATE:
- dev_warn(&adapter->ccw_device->dev,
- "Local link is down "
- "due to firmware update on adapter.\n");
zfcp_fsf_link_down_info_eval(req, 40, NULL);
};
}
@@ -335,14 +291,17 @@ static void zfcp_fsf_status_read_handler(struct zfcp_fsf_req *req)
case FSF_STATUS_READ_SENSE_DATA_AVAIL:
break;
case FSF_STATUS_READ_BIT_ERROR_THRESHOLD:
- zfcp_fsf_bit_error_threshold(req);
+ dev_warn(&adapter->ccw_device->dev,
+ "The error threshold for checksum statistics "
+ "has been exceeded\n");
+ zfcp_hba_dbf_event_berr(adapter, req);
break;
case FSF_STATUS_READ_LINK_DOWN:
zfcp_fsf_status_read_link_down(req);
break;
case FSF_STATUS_READ_LINK_UP:
dev_info(&adapter->ccw_device->dev,
- "Local link was replugged.\n");
+ "The local link has been restored\n");
/* All ports should be marked as ready to run again */
zfcp_erp_modify_adapter_status(adapter, 30, NULL,
ZFCP_STATUS_COMMON_RUNNING,
@@ -370,7 +329,7 @@ static void zfcp_fsf_status_read_handler(struct zfcp_fsf_req *req)
zfcp_fsf_req_free(req);
atomic_inc(&adapter->stat_miss);
- schedule_work(&adapter->stat_work);
+ queue_work(zfcp_data.work_queue, &adapter->stat_work);
}
static void zfcp_fsf_fsfstatus_qual_eval(struct zfcp_fsf_req *req)
@@ -386,8 +345,8 @@ static void zfcp_fsf_fsfstatus_qual_eval(struct zfcp_fsf_req *req)
break;
case FSF_SQ_NO_RECOM:
dev_err(&req->adapter->ccw_device->dev,
- "No recommendation could be given for a "
- "problem on the adapter.\n");
+ "The FCP adapter reported a problem "
+ "that cannot be recovered\n");
zfcp_erp_adapter_shutdown(req->adapter, 0, 121, req);
break;
}
@@ -403,8 +362,7 @@ static void zfcp_fsf_fsfstatus_eval(struct zfcp_fsf_req *req)
switch (req->qtcb->header.fsf_status) {
case FSF_UNKNOWN_COMMAND:
dev_err(&req->adapter->ccw_device->dev,
- "Command issued by the device driver (0x%x) is "
- "not known by the adapter.\n",
+ "The FCP adapter does not recognize the command 0x%x\n",
req->qtcb->header.fsf_command);
zfcp_erp_adapter_shutdown(req->adapter, 0, 120, req);
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@@ -435,11 +393,9 @@ static void zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *req)
return;
case FSF_PROT_QTCB_VERSION_ERROR:
dev_err(&adapter->ccw_device->dev,
- "The QTCB version requested by zfcp (0x%x) is not "
- "supported by the FCP adapter (lowest supported "
- "0x%x, highest supported 0x%x).\n",
- FSF_QTCB_CURRENT_VERSION, psq->word[0],
- psq->word[1]);
+ "QTCB version 0x%x not supported by FCP adapter "
+ "(0x%x to 0x%x)\n", FSF_QTCB_CURRENT_VERSION,
+ psq->word[0], psq->word[1]);
zfcp_erp_adapter_shutdown(adapter, 0, 117, req);
break;
case FSF_PROT_ERROR_STATE:
@@ -449,8 +405,7 @@ static void zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *req)
break;
case FSF_PROT_UNSUPP_QTCB_TYPE:
dev_err(&adapter->ccw_device->dev,
- "Packet header type used by the device driver is "
- "incompatible with that used on the adapter.\n");
+ "The QTCB type is not supported by the FCP adapter\n");
zfcp_erp_adapter_shutdown(adapter, 0, 118, req);
break;
case FSF_PROT_HOST_CONNECTION_INITIALIZING:
@@ -459,7 +414,7 @@ static void zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *req)
break;
case FSF_PROT_DUPLICATE_REQUEST_ID:
dev_err(&adapter->ccw_device->dev,
- "The request identifier 0x%Lx is ambiguous.\n",
+ "0x%Lx is an ambiguous request identifier\n",
(unsigned long long)qtcb->bottom.support.req_handle);
zfcp_erp_adapter_shutdown(adapter, 0, 78, req);
break;
@@ -479,9 +434,7 @@ static void zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *req)
break;
default:
dev_err(&adapter->ccw_device->dev,
- "Transfer protocol status information"
- "provided by the adapter (0x%x) "
- "is not compatible with the device driver.\n",
+ "0x%x is not a valid transfer protocol status\n",
qtcb->prefix.prot_status);
zfcp_erp_adapter_shutdown(adapter, 0, 119, req);
}
@@ -559,33 +512,17 @@ static int zfcp_fsf_exchange_config_evaluate(struct zfcp_fsf_req *req)
adapter->peer_wwpn = bottom->plogi_payload.wwpn;
adapter->peer_wwnn = bottom->plogi_payload.wwnn;
fc_host_port_type(shost) = FC_PORTTYPE_PTP;
- if (req->erp_action)
- dev_info(&adapter->ccw_device->dev,
- "Point-to-Point fibrechannel "
- "configuration detected.\n");
break;
case FSF_TOPO_FABRIC:
fc_host_port_type(shost) = FC_PORTTYPE_NPORT;
- if (req->erp_action)
- dev_info(&adapter->ccw_device->dev,
- "Switched fabric fibrechannel "
- "network detected.\n");
break;
case FSF_TOPO_AL:
fc_host_port_type(shost) = FC_PORTTYPE_NLPORT;
- dev_err(&adapter->ccw_device->dev,
- "Unsupported arbitrated loop fibrechannel "
- "topology detected, shutting down "
- "adapter.\n");
- zfcp_erp_adapter_shutdown(adapter, 0, 127, req);
- return -EIO;
default:
- fc_host_port_type(shost) = FC_PORTTYPE_UNKNOWN;
dev_err(&adapter->ccw_device->dev,
- "The fibrechannel topology reported by the"
- " adapter is not known by the zfcp driver,"
- " shutting down adapter.\n");
- zfcp_erp_adapter_shutdown(adapter, 0, 128, req);
+ "Unknown or unsupported arbitrated loop "
+ "fibre channel topology detected\n");
+ zfcp_erp_adapter_shutdown(adapter, 0, 127, req);
return -EIO;
}
@@ -616,11 +553,9 @@ static void zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *req)
if (bottom->max_qtcb_size < sizeof(struct fsf_qtcb)) {
dev_err(&adapter->ccw_device->dev,
- "Maximum QTCB size (%d bytes) allowed by "
- "the adapter is lower than the minimum "
- "required by the driver (%ld bytes).\n",
- bottom->max_qtcb_size,
- sizeof(struct fsf_qtcb));
+ "FCP adapter maximum QTCB size (%d bytes) "
+ "is too small\n",
+ bottom->max_qtcb_size);
zfcp_erp_adapter_shutdown(adapter, 0, 129, req);
return;
}
@@ -656,15 +591,15 @@ static void zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *req)
if (FSF_QTCB_CURRENT_VERSION < bottom->low_qtcb_version) {
dev_err(&adapter->ccw_device->dev,
- "The adapter only supports newer control block "
- "versions, try updated device driver.\n");
+ "The FCP adapter only supports newer "
+ "control block versions\n");
zfcp_erp_adapter_shutdown(adapter, 0, 125, req);
return;
}
if (FSF_QTCB_CURRENT_VERSION > bottom->high_qtcb_version) {
dev_err(&adapter->ccw_device->dev,
- "The adapter only supports older control block "
- "versions, consider a microcode upgrade.\n");
+ "The FCP adapter only supports older "
+ "control block versions\n");
zfcp_erp_adapter_shutdown(adapter, 0, 126, req);
}
}
@@ -688,7 +623,6 @@ static void zfcp_fsf_exchange_port_evaluate(struct zfcp_fsf_req *req)
static void zfcp_fsf_exchange_port_data_handler(struct zfcp_fsf_req *req)
{
- struct zfcp_adapter *adapter = req->adapter;
struct fsf_qtcb *qtcb = req->qtcb;
if (req->status & ZFCP_STATUS_FSFREQ_ERROR)
@@ -697,38 +631,47 @@ static void zfcp_fsf_exchange_port_data_handler(struct zfcp_fsf_req *req)
switch (qtcb->header.fsf_status) {
case FSF_GOOD:
zfcp_fsf_exchange_port_evaluate(req);
- atomic_set_mask(ZFCP_STATUS_ADAPTER_XPORT_OK, &adapter->status);
break;
case FSF_EXCHANGE_CONFIG_DATA_INCOMPLETE:
zfcp_fsf_exchange_port_evaluate(req);
- atomic_set_mask(ZFCP_STATUS_ADAPTER_XPORT_OK, &adapter->status);
zfcp_fsf_link_down_info_eval(req, 43,
&qtcb->header.fsf_status_qual.link_down_info);
break;
}
}
-static int zfcp_fsf_sbal_check(struct zfcp_qdio_queue *queue)
+static int zfcp_fsf_sbal_check(struct zfcp_adapter *adapter)
{
- spin_lock(&queue->lock);
- if (atomic_read(&queue->count))
+ struct zfcp_qdio_queue *req_q = &adapter->req_q;
+
+ spin_lock_bh(&adapter->req_q_lock);
+ if (atomic_read(&req_q->count))
return 1;
- spin_unlock(&queue->lock);
+ spin_unlock_bh(&adapter->req_q_lock);
return 0;
}
+static int zfcp_fsf_sbal_available(struct zfcp_adapter *adapter)
+{
+ unsigned int count = atomic_read(&adapter->req_q.count);
+ if (!count)
+ atomic_inc(&adapter->qdio_outb_full);
+ return count > 0;
+}
+
static int zfcp_fsf_req_sbal_get(struct zfcp_adapter *adapter)
{
long ret;
- struct zfcp_qdio_queue *req_q = &adapter->req_q;
- spin_unlock(&req_q->lock);
+ spin_unlock_bh(&adapter->req_q_lock);
ret = wait_event_interruptible_timeout(adapter->request_wq,
- zfcp_fsf_sbal_check(req_q), 5 * HZ);
+ zfcp_fsf_sbal_check(adapter), 5 * HZ);
if (ret > 0)
return 0;
+ if (!ret)
+ atomic_inc(&adapter->qdio_outb_full);
- spin_lock(&req_q->lock);
+ spin_lock_bh(&adapter->req_q_lock);
return -EIO;
}
@@ -765,7 +708,7 @@ static struct zfcp_fsf_req *zfcp_fsf_req_create(struct zfcp_adapter *adapter,
u32 fsf_cmd, int req_flags,
mempool_t *pool)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_fsf_req *req;
struct zfcp_qdio_queue *req_q = &adapter->req_q;
@@ -867,17 +810,17 @@ int zfcp_fsf_status_read(struct zfcp_adapter *adapter)
{
struct zfcp_fsf_req *req;
struct fsf_status_read_buffer *sr_buf;
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q_lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_UNSOLICITED_STATUS,
ZFCP_REQ_NO_QTCB,
adapter->pool.fsf_req_status_read);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -910,7 +853,7 @@ int zfcp_fsf_status_read(struct zfcp_adapter *adapter)
zfcp_fsf_req_free(req);
zfcp_hba_dbf_event_fsf_unsol("fail", adapter, NULL);
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q_lock);
return retval;
}
@@ -980,15 +923,15 @@ struct zfcp_fsf_req *zfcp_fsf_abort_fcp_command(unsigned long old_req_id,
struct zfcp_unit *unit,
int req_flags)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_fsf_req *req = NULL;
- spin_lock(&adapter->req_q.lock);
- if (!atomic_read(&adapter->req_q.count))
+ spin_lock(&adapter->req_q_lock);
+ if (!zfcp_fsf_sbal_available(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_ABORT_FCP_CMND,
req_flags, adapter->pool.fsf_req_abort);
- if (unlikely(IS_ERR(req)))
+ if (IS_ERR(req))
goto out;
if (unlikely(!(atomic_read(&unit->status) &
@@ -1013,7 +956,7 @@ struct zfcp_fsf_req *zfcp_fsf_abort_fcp_command(unsigned long old_req_id,
zfcp_fsf_req_free(req);
req = NULL;
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock(&adapter->req_q_lock);
return req;
}
@@ -1021,7 +964,6 @@ static void zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *req)
{
struct zfcp_adapter *adapter = req->adapter;
struct zfcp_send_ct *send_ct = req->data;
- struct zfcp_port *port = send_ct->port;
struct fsf_qtcb_header *header = &req->qtcb->header;
send_ct->status = -EINVAL;
@@ -1040,17 +982,14 @@ static void zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *req)
case FSF_ADAPTER_STATUS_AVAILABLE:
switch (header->fsf_status_qual.word[0]){
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
- zfcp_test_link(port);
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
}
break;
case FSF_ACCESS_DENIED:
- zfcp_fsf_access_denied_port(req, port);
break;
case FSF_PORT_BOXED:
- zfcp_erp_port_boxed(port, 49, req);
req->status |= ZFCP_STATUS_FSFREQ_ERROR |
ZFCP_STATUS_FSFREQ_RETRY;
break;
@@ -1101,18 +1040,18 @@ static int zfcp_fsf_setup_sbals(struct zfcp_fsf_req *req,
int zfcp_fsf_send_ct(struct zfcp_send_ct *ct, mempool_t *pool,
struct zfcp_erp_action *erp_action)
{
- struct zfcp_port *port = ct->port;
- struct zfcp_adapter *adapter = port->adapter;
+ struct zfcp_wka_port *wka_port = ct->wka_port;
+ struct zfcp_adapter *adapter = wka_port->adapter;
struct zfcp_fsf_req *req;
int ret = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q_lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_SEND_GENERIC,
ZFCP_REQ_AUTO_CLEANUP, pool);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
ret = PTR_ERR(req);
goto out;
}
@@ -1123,7 +1062,7 @@ int zfcp_fsf_send_ct(struct zfcp_send_ct *ct, mempool_t *pool,
goto failed_send;
req->handler = zfcp_fsf_send_ct_handler;
- req->qtcb->header.port_handle = port->handle;
+ req->qtcb->header.port_handle = wka_port->handle;
req->qtcb->bottom.support.service_class = FSF_CLASS_3;
req->qtcb->bottom.support.timeout = ct->timeout;
req->data = ct;
@@ -1148,7 +1087,7 @@ int zfcp_fsf_send_ct(struct zfcp_send_ct *ct, mempool_t *pool,
if (erp_action)
erp_action->fsf_req = NULL;
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q_lock);
return ret;
}
@@ -1218,18 +1157,18 @@ int zfcp_fsf_send_els(struct zfcp_send_els *els)
ZFCP_STATUS_COMMON_UNBLOCKED)))
return -EBUSY;
- spin_lock(&adapter->req_q.lock);
- if (!atomic_read(&adapter->req_q.count))
+ spin_lock(&adapter->req_q_lock);
+ if (!zfcp_fsf_sbal_available(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_SEND_ELS,
ZFCP_REQ_AUTO_CLEANUP, NULL);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
ret = PTR_ERR(req);
goto out;
}
- ret = zfcp_fsf_setup_sbals(req, els->req, els->resp,
- FSF_MAX_SBALS_PER_ELS_REQ);
+ ret = zfcp_fsf_setup_sbals(req, els->req, els->resp, 2);
+
if (ret)
goto failed_send;
@@ -1252,25 +1191,25 @@ int zfcp_fsf_send_els(struct zfcp_send_els *els)
failed_send:
zfcp_fsf_req_free(req);
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock(&adapter->req_q_lock);
return ret;
}
int zfcp_fsf_exchange_config_data(struct zfcp_erp_action *erp_action)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_fsf_req *req;
struct zfcp_adapter *adapter = erp_action->adapter;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
- if (!atomic_read(&adapter->req_q.count))
+ spin_lock_bh(&adapter->req_q_lock);
+ if (!zfcp_fsf_sbal_available(adapter))
goto out;
req = zfcp_fsf_req_create(adapter,
FSF_QTCB_EXCHANGE_CONFIG_DATA,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1295,24 +1234,24 @@ int zfcp_fsf_exchange_config_data(struct zfcp_erp_action *erp_action)
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q_lock);
return retval;
}
int zfcp_fsf_exchange_config_data_sync(struct zfcp_adapter *adapter,
struct fsf_qtcb_bottom_config *data)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_fsf_req *req = NULL;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q_lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_CONFIG_DATA,
0, NULL);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1334,7 +1273,7 @@ int zfcp_fsf_exchange_config_data_sync(struct zfcp_adapter *adapter,
zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
retval = zfcp_fsf_req_send(req);
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q_lock);
if (!retval)
wait_event(req->completion_wq,
req->status & ZFCP_STATUS_FSFREQ_COMPLETED);
@@ -1351,7 +1290,7 @@ int zfcp_fsf_exchange_config_data_sync(struct zfcp_adapter *adapter,
*/
int zfcp_fsf_exchange_port_data(struct zfcp_erp_action *erp_action)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_fsf_req *req;
struct zfcp_adapter *adapter = erp_action->adapter;
int retval = -EIO;
@@ -1359,13 +1298,13 @@ int zfcp_fsf_exchange_port_data(struct zfcp_erp_action *erp_action)
if (!(adapter->adapter_features & FSF_FEATURE_HBAAPI_MANAGEMENT))
return -EOPNOTSUPP;
- spin_lock(&adapter->req_q.lock);
- if (!atomic_read(&adapter->req_q.count))
+ spin_lock_bh(&adapter->req_q_lock);
+ if (!zfcp_fsf_sbal_available(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_PORT_DATA,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1385,7 +1324,7 @@ int zfcp_fsf_exchange_port_data(struct zfcp_erp_action *erp_action)
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q_lock);
return retval;
}
@@ -1398,20 +1337,20 @@ int zfcp_fsf_exchange_port_data(struct zfcp_erp_action *erp_action)
int zfcp_fsf_exchange_port_data_sync(struct zfcp_adapter *adapter,
struct fsf_qtcb_bottom_port *data)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_fsf_req *req = NULL;
int retval = -EIO;
if (!(adapter->adapter_features & FSF_FEATURE_HBAAPI_MANAGEMENT))
return -EOPNOTSUPP;
- spin_lock(&adapter->req_q.lock);
- if (!atomic_read(&adapter->req_q.count))
+ spin_lock_bh(&adapter->req_q_lock);
+ if (!zfcp_fsf_sbal_available(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_PORT_DATA, 0,
NULL);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1427,7 +1366,7 @@ int zfcp_fsf_exchange_port_data_sync(struct zfcp_adapter *adapter,
zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
retval = zfcp_fsf_req_send(req);
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q_lock);
if (!retval)
wait_event(req->completion_wq,
req->status & ZFCP_STATUS_FSFREQ_COMPLETED);
@@ -1443,7 +1382,7 @@ static void zfcp_fsf_open_port_handler(struct zfcp_fsf_req *req)
struct fsf_plogi *plogi;
if (req->status & ZFCP_STATUS_FSFREQ_ERROR)
- goto skip_fsfstatus;
+ return;
switch (header->fsf_status) {
case FSF_PORT_ALREADY_OPEN:
@@ -1453,9 +1392,9 @@ static void zfcp_fsf_open_port_handler(struct zfcp_fsf_req *req)
break;
case FSF_MAXIMUM_NUMBER_OF_PORTS_EXCEEDED:
dev_warn(&req->adapter->ccw_device->dev,
- "The adapter is out of resources. The remote port "
- "0x%016Lx could not be opened, disabling it.\n",
- port->wwpn);
+ "Not enough FCP adapter resources to open "
+ "remote port 0x%016Lx\n",
+ (unsigned long long)port->wwpn);
zfcp_erp_port_failed(port, 31, req);
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@@ -1467,8 +1406,8 @@ static void zfcp_fsf_open_port_handler(struct zfcp_fsf_req *req)
break;
case FSF_SQ_NO_RETRY_POSSIBLE:
dev_warn(&req->adapter->ccw_device->dev,
- "The remote port 0x%016Lx could not be "
- "opened. Disabling it.\n", port->wwpn);
+ "Remote port 0x%016Lx could not be opened\n",
+ (unsigned long long)port->wwpn);
zfcp_erp_port_failed(port, 32, req);
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@@ -1496,9 +1435,6 @@ static void zfcp_fsf_open_port_handler(struct zfcp_fsf_req *req)
* another GID_PN straight after a port has been opened.
* Alternately, an ADISC/PDISC ELS should suffice, as well.
*/
- if (atomic_read(&port->status) & ZFCP_STATUS_PORT_NO_WWPN)
- break;
-
plogi = (struct fsf_plogi *) req->qtcb->bottom.support.els;
if (req->qtcb->bottom.support.els1_length >= sizeof(*plogi)) {
if (plogi->serv_param.wwpn != port->wwpn)
@@ -1514,9 +1450,6 @@ static void zfcp_fsf_open_port_handler(struct zfcp_fsf_req *req)
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
}
-
-skip_fsfstatus:
- atomic_clear_mask(ZFCP_STATUS_COMMON_OPENING, &port->status);
}
/**
@@ -1526,12 +1459,12 @@ static void zfcp_fsf_open_port_handler(struct zfcp_fsf_req *req)
*/
int zfcp_fsf_open_port(struct zfcp_erp_action *erp_action)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_adapter *adapter = erp_action->adapter;
struct zfcp_fsf_req *req;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q_lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
@@ -1539,7 +1472,7 @@ int zfcp_fsf_open_port(struct zfcp_erp_action *erp_action)
FSF_QTCB_OPEN_PORT_WITH_DID,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1553,7 +1486,6 @@ int zfcp_fsf_open_port(struct zfcp_erp_action *erp_action)
req->data = erp_action->port;
req->erp_action = erp_action;
erp_action->fsf_req = req;
- atomic_set_mask(ZFCP_STATUS_COMMON_OPENING, &erp_action->port->status);
zfcp_fsf_start_erp_timer(req);
retval = zfcp_fsf_req_send(req);
@@ -1562,7 +1494,7 @@ int zfcp_fsf_open_port(struct zfcp_erp_action *erp_action)
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q_lock);
return retval;
}
@@ -1571,7 +1503,7 @@ static void zfcp_fsf_close_port_handler(struct zfcp_fsf_req *req)
struct zfcp_port *port = req->data;
if (req->status & ZFCP_STATUS_FSFREQ_ERROR)
- goto skip_fsfstatus;
+ return;
switch (req->qtcb->header.fsf_status) {
case FSF_PORT_HANDLE_NOT_VALID:
@@ -1586,9 +1518,6 @@ static void zfcp_fsf_close_port_handler(struct zfcp_fsf_req *req)
ZFCP_CLEAR);
break;
}
-
-skip_fsfstatus:
- atomic_clear_mask(ZFCP_STATUS_COMMON_CLOSING, &port->status);
}
/**
@@ -1598,19 +1527,19 @@ static void zfcp_fsf_close_port_handler(struct zfcp_fsf_req *req)
*/
int zfcp_fsf_close_port(struct zfcp_erp_action *erp_action)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_adapter *adapter = erp_action->adapter;
struct zfcp_fsf_req *req;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q_lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_CLOSE_PORT,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1624,7 +1553,6 @@ int zfcp_fsf_close_port(struct zfcp_erp_action *erp_action)
req->erp_action = erp_action;
req->qtcb->header.port_handle = erp_action->port->handle;
erp_action->fsf_req = req;
- atomic_set_mask(ZFCP_STATUS_COMMON_CLOSING, &erp_action->port->status);
zfcp_fsf_start_erp_timer(req);
retval = zfcp_fsf_req_send(req);
@@ -1633,7 +1561,131 @@ int zfcp_fsf_close_port(struct zfcp_erp_action *erp_action)
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q_lock);
+ return retval;
+}
+
+static void zfcp_fsf_open_wka_port_handler(struct zfcp_fsf_req *req)
+{
+ struct zfcp_wka_port *wka_port = req->data;
+ struct fsf_qtcb_header *header = &req->qtcb->header;
+
+ if (req->status & ZFCP_STATUS_FSFREQ_ERROR) {
+ wka_port->status = ZFCP_WKA_PORT_OFFLINE;
+ goto out;
+ }
+
+ switch (header->fsf_status) {
+ case FSF_MAXIMUM_NUMBER_OF_PORTS_EXCEEDED:
+ dev_warn(&req->adapter->ccw_device->dev,
+ "Opening WKA port 0x%x failed\n", wka_port->d_id);
+ case FSF_ADAPTER_STATUS_AVAILABLE:
+ req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+ case FSF_ACCESS_DENIED:
+ wka_port->status = ZFCP_WKA_PORT_OFFLINE;
+ break;
+ case FSF_PORT_ALREADY_OPEN:
+ case FSF_GOOD:
+ wka_port->handle = header->port_handle;
+ wka_port->status = ZFCP_WKA_PORT_ONLINE;
+ }
+out:
+ wake_up(&wka_port->completion_wq);
+}
+
+/**
+ * zfcp_fsf_open_wka_port - create and send open wka-port request
+ * @wka_port: pointer to struct zfcp_wka_port
+ * Returns: 0 on success, error otherwise
+ */
+int zfcp_fsf_open_wka_port(struct zfcp_wka_port *wka_port)
+{
+ struct qdio_buffer_element *sbale;
+ struct zfcp_adapter *adapter = wka_port->adapter;
+ struct zfcp_fsf_req *req;
+ int retval = -EIO;
+
+ spin_lock_bh(&adapter->req_q_lock);
+ if (zfcp_fsf_req_sbal_get(adapter))
+ goto out;
+
+ req = zfcp_fsf_req_create(adapter,
+ FSF_QTCB_OPEN_PORT_WITH_DID,
+ ZFCP_REQ_AUTO_CLEANUP,
+ adapter->pool.fsf_req_erp);
+ if (unlikely(IS_ERR(req))) {
+ retval = PTR_ERR(req);
+ goto out;
+ }
+
+ sbale = zfcp_qdio_sbale_req(req);
+ sbale[0].flags |= SBAL_FLAGS0_TYPE_READ;
+ sbale[1].flags |= SBAL_FLAGS_LAST_ENTRY;
+
+ req->handler = zfcp_fsf_open_wka_port_handler;
+ req->qtcb->bottom.support.d_id = wka_port->d_id;
+ req->data = wka_port;
+
+ zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
+ retval = zfcp_fsf_req_send(req);
+ if (retval)
+ zfcp_fsf_req_free(req);
+out:
+ spin_unlock_bh(&adapter->req_q_lock);
+ return retval;
+}
+
+static void zfcp_fsf_close_wka_port_handler(struct zfcp_fsf_req *req)
+{
+ struct zfcp_wka_port *wka_port = req->data;
+
+ if (req->qtcb->header.fsf_status == FSF_PORT_HANDLE_NOT_VALID) {
+ req->status |= ZFCP_STATUS_FSFREQ_ERROR;
+ zfcp_erp_adapter_reopen(wka_port->adapter, 0, 84, req);
+ }
+
+ wka_port->status = ZFCP_WKA_PORT_OFFLINE;
+ wake_up(&wka_port->completion_wq);
+}
+
+/**
+ * zfcp_fsf_close_wka_port - create and send close wka port request
+ * @erp_action: pointer to struct zfcp_erp_action
+ * Returns: 0 on success, error otherwise
+ */
+int zfcp_fsf_close_wka_port(struct zfcp_wka_port *wka_port)
+{
+ struct qdio_buffer_element *sbale;
+ struct zfcp_adapter *adapter = wka_port->adapter;
+ struct zfcp_fsf_req *req;
+ int retval = -EIO;
+
+ spin_lock_bh(&adapter->req_q_lock);
+ if (zfcp_fsf_req_sbal_get(adapter))
+ goto out;
+
+ req = zfcp_fsf_req_create(adapter, FSF_QTCB_CLOSE_PORT,
+ ZFCP_REQ_AUTO_CLEANUP,
+ adapter->pool.fsf_req_erp);
+ if (unlikely(IS_ERR(req))) {
+ retval = PTR_ERR(req);
+ goto out;
+ }
+
+ sbale = zfcp_qdio_sbale_req(req);
+ sbale[0].flags |= SBAL_FLAGS0_TYPE_READ;
+ sbale[1].flags |= SBAL_FLAGS_LAST_ENTRY;
+
+ req->handler = zfcp_fsf_close_wka_port_handler;
+ req->data = wka_port;
+ req->qtcb->header.port_handle = wka_port->handle;
+
+ zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
+ retval = zfcp_fsf_req_send(req);
+ if (retval)
+ zfcp_fsf_req_free(req);
+out:
+ spin_unlock_bh(&adapter->req_q_lock);
return retval;
}
@@ -1695,19 +1747,19 @@ static void zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *req)
*/
int zfcp_fsf_close_physical_port(struct zfcp_erp_action *erp_action)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_adapter *adapter = erp_action->adapter;
struct zfcp_fsf_req *req;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q_lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_CLOSE_PHYSICAL_PORT,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1731,7 +1783,7 @@ int zfcp_fsf_close_physical_port(struct zfcp_erp_action *erp_action)
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q_lock);
return retval;
}
@@ -1746,7 +1798,7 @@ static void zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *req)
int exclusive, readwrite;
if (req->status & ZFCP_STATUS_FSFREQ_ERROR)
- goto skip_fsfstatus;
+ return;
atomic_clear_mask(ZFCP_STATUS_COMMON_ACCESS_DENIED |
ZFCP_STATUS_COMMON_ACCESS_BOXED |
@@ -1774,14 +1826,12 @@ static void zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *req)
case FSF_LUN_SHARING_VIOLATION:
if (header->fsf_status_qual.word[0])
dev_warn(&adapter->ccw_device->dev,
- "FCP-LUN 0x%Lx at the remote port "
- "with WWPN 0x%Lx "
- "connected to the adapter "
- "is already in use in LPAR%d, CSS%d.\n",
- unit->fcp_lun,
- unit->port->wwpn,
- queue_designator->hla,
- queue_designator->cssid);
+ "LUN 0x%Lx on port 0x%Lx is already in "
+ "use by CSS%d, MIF Image ID %x\n",
+ (unsigned long long)unit->fcp_lun,
+ (unsigned long long)unit->port->wwpn,
+ queue_designator->cssid,
+ queue_designator->hla);
else
zfcp_act_eval_err(adapter,
header->fsf_status_qual.word[2]);
@@ -1792,9 +1842,10 @@ static void zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *req)
break;
case FSF_MAXIMUM_NUMBER_OF_LUNS_EXCEEDED:
dev_warn(&adapter->ccw_device->dev,
- "The adapter ran out of resources. There is no "
- "handle available for unit 0x%016Lx on port 0x%016Lx.",
- unit->fcp_lun, unit->port->wwpn);
+ "No handle is available for LUN "
+ "0x%016Lx on port 0x%016Lx\n",
+ (unsigned long long)unit->fcp_lun,
+ (unsigned long long)unit->port->wwpn);
zfcp_erp_unit_failed(unit, 34, req);
/* fall through */
case FSF_INVALID_COMMAND_OPTION:
@@ -1831,26 +1882,29 @@ static void zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *req)
atomic_set_mask(ZFCP_STATUS_UNIT_READONLY,
&unit->status);
dev_info(&adapter->ccw_device->dev,
- "Read-only access for unit 0x%016Lx "
- "on port 0x%016Lx.\n",
- unit->fcp_lun, unit->port->wwpn);
+ "SCSI device at LUN 0x%016Lx on port "
+ "0x%016Lx opened read-only\n",
+ (unsigned long long)unit->fcp_lun,
+ (unsigned long long)unit->port->wwpn);
}
if (exclusive && !readwrite) {
dev_err(&adapter->ccw_device->dev,
- "Exclusive access of read-only unit "
- "0x%016Lx on port 0x%016Lx not "
- "supported, disabling unit.\n",
- unit->fcp_lun, unit->port->wwpn);
+ "Exclusive read-only access not "
+ "supported (unit 0x%016Lx, "
+ "port 0x%016Lx)\n",
+ (unsigned long long)unit->fcp_lun,
+ (unsigned long long)unit->port->wwpn);
zfcp_erp_unit_failed(unit, 35, req);
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
zfcp_erp_unit_shutdown(unit, 0, 80, req);
} else if (!exclusive && readwrite) {
dev_err(&adapter->ccw_device->dev,
- "Shared access of read-write unit "
- "0x%016Lx on port 0x%016Lx not "
- "supported, disabling unit.\n",
- unit->fcp_lun, unit->port->wwpn);
+ "Shared read-write access not "
+ "supported (unit 0x%016Lx, port "
+ "0x%016Lx\n)",
+ (unsigned long long)unit->fcp_lun,
+ (unsigned long long)unit->port->wwpn);
zfcp_erp_unit_failed(unit, 36, req);
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
zfcp_erp_unit_shutdown(unit, 0, 81, req);
@@ -1858,9 +1912,6 @@ static void zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *req)
}
break;
}
-
-skip_fsfstatus:
- atomic_clear_mask(ZFCP_STATUS_COMMON_OPENING, &unit->status);
}
/**
@@ -1870,19 +1921,19 @@ static void zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *req)
*/
int zfcp_fsf_open_unit(struct zfcp_erp_action *erp_action)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_adapter *adapter = erp_action->adapter;
struct zfcp_fsf_req *req;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q_lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_OPEN_LUN,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1901,8 +1952,6 @@ int zfcp_fsf_open_unit(struct zfcp_erp_action *erp_action)
if (!(adapter->connection_features & FSF_FEATURE_NPIV_MODE))
req->qtcb->bottom.support.option = FSF_OPEN_LUN_SUPPRESS_BOXING;
- atomic_set_mask(ZFCP_STATUS_COMMON_OPENING, &erp_action->unit->status);
-
zfcp_fsf_start_erp_timer(req);
retval = zfcp_fsf_req_send(req);
if (retval) {
@@ -1910,7 +1959,7 @@ int zfcp_fsf_open_unit(struct zfcp_erp_action *erp_action)
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q_lock);
return retval;
}
@@ -1919,7 +1968,7 @@ static void zfcp_fsf_close_unit_handler(struct zfcp_fsf_req *req)
struct zfcp_unit *unit = req->data;
if (req->status & ZFCP_STATUS_FSFREQ_ERROR)
- goto skip_fsfstatus;
+ return;
switch (req->qtcb->header.fsf_status) {
case FSF_PORT_HANDLE_NOT_VALID:
@@ -1949,8 +1998,6 @@ static void zfcp_fsf_close_unit_handler(struct zfcp_fsf_req *req)
atomic_clear_mask(ZFCP_STATUS_COMMON_OPEN, &unit->status);
break;
}
-skip_fsfstatus:
- atomic_clear_mask(ZFCP_STATUS_COMMON_CLOSING, &unit->status);
}
/**
@@ -1960,18 +2007,18 @@ static void zfcp_fsf_close_unit_handler(struct zfcp_fsf_req *req)
*/
int zfcp_fsf_close_unit(struct zfcp_erp_action *erp_action)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_adapter *adapter = erp_action->adapter;
struct zfcp_fsf_req *req;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q_lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_CLOSE_LUN,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1986,7 +2033,6 @@ int zfcp_fsf_close_unit(struct zfcp_erp_action *erp_action)
req->data = erp_action->unit;
req->erp_action = erp_action;
erp_action->fsf_req = req;
- atomic_set_mask(ZFCP_STATUS_COMMON_CLOSING, &erp_action->unit->status);
zfcp_fsf_start_erp_timer(req);
retval = zfcp_fsf_req_send(req);
@@ -1995,7 +2041,7 @@ int zfcp_fsf_close_unit(struct zfcp_erp_action *erp_action)
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q_lock);
return retval;
}
@@ -2156,21 +2202,21 @@ static void zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *req)
break;
case FSF_DIRECTION_INDICATOR_NOT_VALID:
dev_err(&req->adapter->ccw_device->dev,
- "Invalid data direction (%d) given for unit "
- "0x%016Lx on port 0x%016Lx, shutting down "
- "adapter.\n",
+ "Incorrect direction %d, unit 0x%016Lx on port "
+ "0x%016Lx closed\n",
req->qtcb->bottom.io.data_direction,
- unit->fcp_lun, unit->port->wwpn);
+ (unsigned long long)unit->fcp_lun,
+ (unsigned long long)unit->port->wwpn);
zfcp_erp_adapter_shutdown(unit->port->adapter, 0, 133, req);
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_CMND_LENGTH_NOT_VALID:
dev_err(&req->adapter->ccw_device->dev,
- "An invalid control-data-block length field (%d) "
- "was found in a command for unit 0x%016Lx on port "
- "0x%016Lx. Shutting down adapter.\n",
+ "Incorrect CDB length %d, unit 0x%016Lx on "
+ "port 0x%016Lx closed\n",
req->qtcb->bottom.io.fcp_cmnd_length,
- unit->fcp_lun, unit->port->wwpn);
+ (unsigned long long)unit->fcp_lun,
+ (unsigned long long)unit->port->wwpn);
zfcp_erp_adapter_shutdown(unit->port->adapter, 0, 134, req);
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@@ -2201,6 +2247,20 @@ static void zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *req)
}
}
+static void zfcp_set_fcp_dl(struct fcp_cmnd_iu *fcp_cmd, u32 fcp_dl)
+{
+ u32 *fcp_dl_ptr;
+
+ /*
+ * fcp_dl_addr = start address of fcp_cmnd structure +
+ * size of fixed part + size of dynamically sized add_dcp_cdb field
+ * SEE FCP-2 documentation
+ */
+ fcp_dl_ptr = (u32 *) ((unsigned char *) &fcp_cmd[1] +
+ (fcp_cmd->add_fcp_cdb_length << 2));
+ *fcp_dl_ptr = fcp_dl;
+}
+
/**
* zfcp_fsf_send_fcp_command_task - initiate an FCP command (for a SCSI command)
* @adapter: adapter where scsi command is issued
@@ -2223,12 +2283,12 @@ int zfcp_fsf_send_fcp_command_task(struct zfcp_adapter *adapter,
ZFCP_STATUS_COMMON_UNBLOCKED)))
return -EBUSY;
- spin_lock(&adapter->req_q.lock);
- if (!atomic_read(&adapter->req_q.count))
+ spin_lock(&adapter->req_q_lock);
+ if (!zfcp_fsf_sbal_available(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_FCP_CMND, req_flags,
adapter->pool.fsf_req_scsi);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -2286,7 +2346,7 @@ int zfcp_fsf_send_fcp_command_task(struct zfcp_adapter *adapter,
memcpy(fcp_cmnd_iu->fcp_cdb, scsi_cmnd->cmnd, scsi_cmnd->cmd_len);
req->qtcb->bottom.io.fcp_cmnd_length = sizeof(struct fcp_cmnd_iu) +
- fcp_cmnd_iu->add_fcp_cdb_length + sizeof(fcp_dl_t);
+ fcp_cmnd_iu->add_fcp_cdb_length + sizeof(u32);
real_bytes = zfcp_qdio_sbals_from_sg(req, sbtype,
scsi_sglist(scsi_cmnd),
@@ -2296,10 +2356,10 @@ int zfcp_fsf_send_fcp_command_task(struct zfcp_adapter *adapter,
retval = -EIO;
else {
dev_err(&adapter->ccw_device->dev,
- "SCSI request too large. "
- "Shutting down unit 0x%016Lx on port "
- "0x%016Lx.\n", unit->fcp_lun,
- unit->port->wwpn);
+ "Oversize data package, unit 0x%016Lx "
+ "on port 0x%016Lx closed\n",
+ (unsigned long long)unit->fcp_lun,
+ (unsigned long long)unit->port->wwpn);
zfcp_erp_unit_shutdown(unit, 0, 131, req);
retval = -EINVAL;
}
@@ -2322,7 +2382,7 @@ int zfcp_fsf_send_fcp_command_task(struct zfcp_adapter *adapter,
zfcp_fsf_req_free(req);
scsi_cmnd->host_scribble = NULL;
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock(&adapter->req_q_lock);
return retval;
}
@@ -2338,7 +2398,7 @@ struct zfcp_fsf_req *zfcp_fsf_send_fcp_ctm(struct zfcp_adapter *adapter,
struct zfcp_unit *unit,
u8 tm_flags, int req_flags)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_fsf_req *req = NULL;
struct fcp_cmnd_iu *fcp_cmnd_iu;
@@ -2346,12 +2406,12 @@ struct zfcp_fsf_req *zfcp_fsf_send_fcp_ctm(struct zfcp_adapter *adapter,
ZFCP_STATUS_COMMON_UNBLOCKED)))
return NULL;
- spin_lock(&adapter->req_q.lock);
- if (!atomic_read(&adapter->req_q.count))
+ spin_lock(&adapter->req_q_lock);
+ if (!zfcp_fsf_sbal_available(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_FCP_CMND, req_flags,
adapter->pool.fsf_req_scsi);
- if (unlikely(IS_ERR(req)))
+ if (IS_ERR(req))
goto out;
req->status |= ZFCP_STATUS_FSFREQ_TASK_MANAGEMENT;
@@ -2362,7 +2422,7 @@ struct zfcp_fsf_req *zfcp_fsf_send_fcp_ctm(struct zfcp_adapter *adapter,
req->qtcb->bottom.io.data_direction = FSF_DATADIR_CMND;
req->qtcb->bottom.io.service_class = FSF_CLASS_3;
req->qtcb->bottom.io.fcp_cmnd_length = sizeof(struct fcp_cmnd_iu) +
- sizeof(fcp_dl_t);
+ sizeof(u32);
sbale = zfcp_qdio_sbale_req(req);
sbale[0].flags |= SBAL_FLAGS0_TYPE_WRITE;
@@ -2379,7 +2439,7 @@ struct zfcp_fsf_req *zfcp_fsf_send_fcp_ctm(struct zfcp_adapter *adapter,
zfcp_fsf_req_free(req);
req = NULL;
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock(&adapter->req_q_lock);
return req;
}
@@ -2398,7 +2458,7 @@ static void zfcp_fsf_control_file_handler(struct zfcp_fsf_req *req)
struct zfcp_fsf_req *zfcp_fsf_control_file(struct zfcp_adapter *adapter,
struct zfcp_fsf_cfdc *fsf_cfdc)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
struct zfcp_fsf_req *req = NULL;
struct fsf_qtcb_bottom_support *bottom;
int direction, retval = -EIO, bytes;
@@ -2417,12 +2477,12 @@ struct zfcp_fsf_req *zfcp_fsf_control_file(struct zfcp_adapter *adapter,
return ERR_PTR(-EINVAL);
}
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q_lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, fsf_cfdc->command, 0, NULL);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = -EPERM;
goto out;
}
@@ -2447,7 +2507,7 @@ struct zfcp_fsf_req *zfcp_fsf_control_file(struct zfcp_adapter *adapter,
zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
retval = zfcp_fsf_req_send(req);
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q_lock);
if (!retval) {
wait_event(req->completion_wq,
diff --git a/drivers/s390/scsi/zfcp_fsf.h b/drivers/s390/scsi/zfcp_fsf.h
index bf94b4da0763c09e642a150cda24c725df963e89..fd3a88777ac8ea200aacb81bbfe72fb9792d86df 100644
--- a/drivers/s390/scsi/zfcp_fsf.h
+++ b/drivers/s390/scsi/zfcp_fsf.h
@@ -71,13 +71,6 @@
#define FSF_MAXIMUM_NUMBER_OF_LUNS_EXCEEDED 0x00000041
#define FSF_ELS_COMMAND_REJECTED 0x00000050
#define FSF_GENERIC_COMMAND_REJECTED 0x00000051
-#define FSF_OPERATION_PARTIALLY_SUCCESSFUL 0x00000052
-#define FSF_AUTHORIZATION_FAILURE 0x00000053
-#define FSF_CFDC_ERROR_DETECTED 0x00000054
-#define FSF_CONTROL_FILE_UPDATE_ERROR 0x00000055
-#define FSF_CONTROL_FILE_TOO_LARGE 0x00000056
-#define FSF_ACCESS_CONFLICT_DETECTED 0x00000057
-#define FSF_CONFLICTS_OVERRULED 0x00000058
#define FSF_PORT_BOXED 0x00000059
#define FSF_LUN_BOXED 0x0000005A
#define FSF_EXCHANGE_CONFIG_DATA_INCOMPLETE 0x0000005B
@@ -85,9 +78,7 @@
#define FSF_REQUEST_SIZE_TOO_LARGE 0x00000061
#define FSF_RESPONSE_SIZE_TOO_LARGE 0x00000062
#define FSF_SBAL_MISMATCH 0x00000063
-#define FSF_OPEN_PORT_WITHOUT_PRLI 0x00000064
#define FSF_ADAPTER_STATUS_AVAILABLE 0x000000AD
-#define FSF_FCP_RSP_AVAILABLE 0x000000AF
#define FSF_UNKNOWN_COMMAND 0x000000E2
#define FSF_UNKNOWN_OP_SUBTYPE 0x000000E3
#define FSF_INVALID_COMMAND_OPTION 0x000000E5
@@ -102,20 +93,9 @@
#define FSF_SQ_RETRY_IF_POSSIBLE 0x02
#define FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED 0x03
#define FSF_SQ_INVOKE_LINK_TEST_PROCEDURE 0x04
-#define FSF_SQ_ULP_PROGRAMMING_ERROR 0x05
#define FSF_SQ_COMMAND_ABORTED 0x06
#define FSF_SQ_NO_RETRY_POSSIBLE 0x07
-/* FSF status qualifier for CFDC commands */
-#define FSF_SQ_CFDC_HARDENED_ON_SE 0x00000000
-#define FSF_SQ_CFDC_COULD_NOT_HARDEN_ON_SE 0x00000001
-#define FSF_SQ_CFDC_COULD_NOT_HARDEN_ON_SE2 0x00000002
-/* CFDC subtable codes */
-#define FSF_SQ_CFDC_SUBTABLE_OS 0x0001
-#define FSF_SQ_CFDC_SUBTABLE_PORT_WWPN 0x0002
-#define FSF_SQ_CFDC_SUBTABLE_PORT_DID 0x0003
-#define FSF_SQ_CFDC_SUBTABLE_LUN 0x0004
-
/* FSF status qualifier (most significant 4 bytes), local link down */
#define FSF_PSQ_LINK_NO_LIGHT 0x00000004
#define FSF_PSQ_LINK_WRAP_PLUG 0x00000008
@@ -145,7 +125,6 @@
#define FSF_STATUS_READ_LINK_UP 0x00000006
#define FSF_STATUS_READ_NOTIFICATION_LOST 0x00000009
#define FSF_STATUS_READ_CFDC_UPDATED 0x0000000A
-#define FSF_STATUS_READ_CFDC_HARDENED 0x0000000B
#define FSF_STATUS_READ_FEATURE_UPDATE_ALERT 0x0000000C
/* status subtypes in status read buffer */
@@ -159,20 +138,9 @@
/* status subtypes for unsolicited status notification lost */
#define FSF_STATUS_READ_SUB_INCOMING_ELS 0x00000001
-#define FSF_STATUS_READ_SUB_SENSE_DATA 0x00000002
-#define FSF_STATUS_READ_SUB_LINK_STATUS 0x00000004
-#define FSF_STATUS_READ_SUB_PORT_CLOSED 0x00000008
-#define FSF_STATUS_READ_SUB_BIT_ERROR_THRESHOLD 0x00000010
#define FSF_STATUS_READ_SUB_ACT_UPDATED 0x00000020
-#define FSF_STATUS_READ_SUB_ACT_HARDENED 0x00000040
-#define FSF_STATUS_READ_SUB_FEATURE_UPDATE_ALERT 0x00000080
-
-/* status subtypes for CFDC */
-#define FSF_STATUS_READ_SUB_CFDC_HARDENED_ON_SE 0x00000002
-#define FSF_STATUS_READ_SUB_CFDC_HARDENED_ON_SE2 0x0000000F
/* topologie that is detected by the adapter */
-#define FSF_TOPO_ERROR 0x00000000
#define FSF_TOPO_P2P 0x00000001
#define FSF_TOPO_FABRIC 0x00000002
#define FSF_TOPO_AL 0x00000003
@@ -180,17 +148,13 @@
/* data direction for FCP commands */
#define FSF_DATADIR_WRITE 0x00000001
#define FSF_DATADIR_READ 0x00000002
-#define FSF_DATADIR_READ_WRITE 0x00000003
#define FSF_DATADIR_CMND 0x00000004
/* fc service class */
-#define FSF_CLASS_1 0x00000001
-#define FSF_CLASS_2 0x00000002
#define FSF_CLASS_3 0x00000003
/* SBAL chaining */
#define FSF_MAX_SBALS_PER_REQ 36
-#define FSF_MAX_SBALS_PER_ELS_REQ 2
/* logging space behind QTCB */
#define FSF_QTCB_LOG_SIZE 1024
@@ -200,50 +164,16 @@
#define FSF_FEATURE_LUN_SHARING 0x00000004
#define FSF_FEATURE_NOTIFICATION_LOST 0x00000008
#define FSF_FEATURE_HBAAPI_MANAGEMENT 0x00000010
-#define FSF_FEATURE_ELS_CT_CHAINED_SBALS 0x00000020
#define FSF_FEATURE_UPDATE_ALERT 0x00000100
#define FSF_FEATURE_MEASUREMENT_DATA 0x00000200
/* host connection features */
#define FSF_FEATURE_NPIV_MODE 0x00000001
-#define FSF_FEATURE_VM_ASSIGNED_WWPN 0x00000002
/* option */
#define FSF_OPEN_LUN_SUPPRESS_BOXING 0x00000001
-#define FSF_OPEN_LUN_REPLICATE_SENSE 0x00000002
-
-/* adapter types */
-#define FSF_ADAPTER_TYPE_FICON 0x00000001
-#define FSF_ADAPTER_TYPE_FICON_EXPRESS 0x00000002
-
-/* port types */
-#define FSF_HBA_PORTTYPE_UNKNOWN 0x00000001
-#define FSF_HBA_PORTTYPE_NOTPRESENT 0x00000003
-#define FSF_HBA_PORTTYPE_NPORT 0x00000005
-#define FSF_HBA_PORTTYPE_PTP 0x00000021
-/* following are not defined and used by FSF Spec
- but are additionally defined by FC-HBA */
-#define FSF_HBA_PORTTYPE_OTHER 0x00000002
-#define FSF_HBA_PORTTYPE_NOTPRESENT 0x00000003
-#define FSF_HBA_PORTTYPE_NLPORT 0x00000006
-#define FSF_HBA_PORTTYPE_FLPORT 0x00000007
-#define FSF_HBA_PORTTYPE_FPORT 0x00000008
-#define FSF_HBA_PORTTYPE_LPORT 0x00000020
-
-/* port states */
-#define FSF_HBA_PORTSTATE_UNKNOWN 0x00000001
-#define FSF_HBA_PORTSTATE_ONLINE 0x00000002
-#define FSF_HBA_PORTSTATE_OFFLINE 0x00000003
-#define FSF_HBA_PORTSTATE_LINKDOWN 0x00000006
-#define FSF_HBA_PORTSTATE_ERROR 0x00000007
-
-/* IO states of adapter */
-#define FSF_IOSTAT_NPORT_RJT 0x00000004
-#define FSF_IOSTAT_FABRIC_RJT 0x00000005
-#define FSF_IOSTAT_LS_RJT 0x00000009
/* open LUN access flags*/
-#define FSF_UNIT_ACCESS_OPEN_LUN_ALLOWED 0x01000000
#define FSF_UNIT_ACCESS_EXCLUSIVE 0x02000000
#define FSF_UNIT_ACCESS_OUTBOUND_TRANSFER 0x10000000
@@ -265,11 +195,6 @@ struct fsf_queue_designator {
u32 res1;
} __attribute__ ((packed));
-struct fsf_port_closed_payload {
- struct fsf_queue_designator queue_designator;
- u32 port_handle;
-} __attribute__ ((packed));
-
struct fsf_bit_error_payload {
u32 res1;
u32 link_failure_error_count;
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index d6dbd653fde9a46496de95b971d4338f9ec48035..3e05080e62d410c05afc802f3deb67ba215e40c4 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -28,7 +28,7 @@ static int zfcp_qdio_buffers_enqueue(struct qdio_buffer **sbal)
return 0;
}
-static volatile struct qdio_buffer_element *
+static struct qdio_buffer_element *
zfcp_qdio_sbale(struct zfcp_qdio_queue *q, int sbal_idx, int sbale_idx)
{
return &q->sbal[sbal_idx]->element[sbale_idx];
@@ -57,7 +57,7 @@ void zfcp_qdio_free(struct zfcp_adapter *adapter)
static void zfcp_qdio_handler_error(struct zfcp_adapter *adapter, u8 id)
{
- dev_warn(&adapter->ccw_device->dev, "QDIO problem occurred.\n");
+ dev_warn(&adapter->ccw_device->dev, "A QDIO problem occurred\n");
zfcp_erp_adapter_reopen(adapter,
ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED |
@@ -145,7 +145,7 @@ static void zfcp_qdio_int_resp(struct ccw_device *cdev, unsigned int qdio_err,
{
struct zfcp_adapter *adapter = (struct zfcp_adapter *) parm;
struct zfcp_qdio_queue *queue = &adapter->resp_q;
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
int sbal_idx, sbale_idx, sbal_no;
if (unlikely(qdio_err)) {
@@ -174,8 +174,8 @@ static void zfcp_qdio_int_resp(struct ccw_device *cdev, unsigned int qdio_err,
if (unlikely(!(sbale->flags & SBAL_FLAGS_LAST_ENTRY)))
dev_warn(&adapter->ccw_device->dev,
- "Protocol violation by adapter. "
- "Continuing operations.\n");
+ "A QDIO protocol error occurred, "
+ "operations continue\n");
}
/*
@@ -190,8 +190,7 @@ static void zfcp_qdio_int_resp(struct ccw_device *cdev, unsigned int qdio_err,
* @fsf_req: pointer to struct fsf_req
* Returns: pointer to qdio_buffer_element (SBALE) structure
*/
-volatile struct qdio_buffer_element *
-zfcp_qdio_sbale_req(struct zfcp_fsf_req *req)
+struct qdio_buffer_element *zfcp_qdio_sbale_req(struct zfcp_fsf_req *req)
{
return zfcp_qdio_sbale(&req->adapter->req_q, req->sbal_last, 0);
}
@@ -201,8 +200,7 @@ zfcp_qdio_sbale_req(struct zfcp_fsf_req *req)
* @fsf_req: pointer to struct fsf_req
* Returns: pointer to qdio_buffer_element (SBALE) structure
*/
-volatile struct qdio_buffer_element *
-zfcp_qdio_sbale_curr(struct zfcp_fsf_req *req)
+struct qdio_buffer_element *zfcp_qdio_sbale_curr(struct zfcp_fsf_req *req)
{
return zfcp_qdio_sbale(&req->adapter->req_q, req->sbal_last,
req->sbale_curr);
@@ -216,10 +214,10 @@ static void zfcp_qdio_sbal_limit(struct zfcp_fsf_req *fsf_req, int max_sbals)
% QDIO_MAX_BUFFERS_PER_Q;
}
-static volatile struct qdio_buffer_element *
+static struct qdio_buffer_element *
zfcp_qdio_sbal_chain(struct zfcp_fsf_req *fsf_req, unsigned long sbtype)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
/* set last entry flag in current SBALE of current SBAL */
sbale = zfcp_qdio_sbale_curr(fsf_req);
@@ -250,7 +248,7 @@ zfcp_qdio_sbal_chain(struct zfcp_fsf_req *fsf_req, unsigned long sbtype)
return sbale;
}
-static volatile struct qdio_buffer_element *
+static struct qdio_buffer_element *
zfcp_qdio_sbale_next(struct zfcp_fsf_req *fsf_req, unsigned long sbtype)
{
if (fsf_req->sbale_curr == ZFCP_LAST_SBALE_PER_SBAL)
@@ -273,7 +271,7 @@ static int zfcp_qdio_fill_sbals(struct zfcp_fsf_req *fsf_req,
unsigned int sbtype, void *start_addr,
unsigned int total_length)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
unsigned long remaining, length;
void *addr;
@@ -282,6 +280,7 @@ static int zfcp_qdio_fill_sbals(struct zfcp_fsf_req *fsf_req,
addr += length, remaining -= length) {
sbale = zfcp_qdio_sbale_next(fsf_req, sbtype);
if (!sbale) {
+ atomic_inc(&fsf_req->adapter->qdio_outb_full);
zfcp_qdio_undo_sbals(fsf_req);
return -EINVAL;
}
@@ -307,7 +306,7 @@ static int zfcp_qdio_fill_sbals(struct zfcp_fsf_req *fsf_req,
int zfcp_qdio_sbals_from_sg(struct zfcp_fsf_req *fsf_req, unsigned long sbtype,
struct scatterlist *sg, int max_sbals)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
int retval, bytes = 0;
/* figure out last allowed SBAL */
@@ -344,10 +343,10 @@ int zfcp_qdio_send(struct zfcp_fsf_req *fsf_req)
int first = fsf_req->sbal_first;
int count = fsf_req->sbal_number;
int retval, pci, pci_batch;
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
/* acknowledgements for transferred buffers */
- pci_batch = req_q->pci_batch + count;
+ pci_batch = adapter->req_q_pci_batch + count;
if (unlikely(pci_batch >= ZFCP_QDIO_PCI_INTERVAL)) {
pci_batch %= ZFCP_QDIO_PCI_INTERVAL;
pci = first + count - (pci_batch + 1);
@@ -367,7 +366,7 @@ int zfcp_qdio_send(struct zfcp_fsf_req *fsf_req)
atomic_sub(count, &req_q->count);
req_q->first += count;
req_q->first %= QDIO_MAX_BUFFERS_PER_Q;
- req_q->pci_batch = pci_batch;
+ adapter->req_q_pci_batch = pci_batch;
return 0;
}
@@ -418,14 +417,14 @@ void zfcp_qdio_close(struct zfcp_adapter *adapter)
struct zfcp_qdio_queue *req_q;
int first, count;
- if (!atomic_test_mask(ZFCP_STATUS_ADAPTER_QDIOUP, &adapter->status))
+ if (!(atomic_read(&adapter->status) & ZFCP_STATUS_ADAPTER_QDIOUP))
return;
/* clear QDIOUP flag, thus do_QDIO is not called during qdio_shutdown */
req_q = &adapter->req_q;
- spin_lock(&req_q->lock);
+ spin_lock_bh(&adapter->req_q_lock);
atomic_clear_mask(ZFCP_STATUS_ADAPTER_QDIOUP, &adapter->status);
- spin_unlock(&req_q->lock);
+ spin_unlock_bh(&adapter->req_q_lock);
qdio_shutdown(adapter->ccw_device, QDIO_FLAG_CLEANUP_USING_CLEAR);
@@ -438,7 +437,7 @@ void zfcp_qdio_close(struct zfcp_adapter *adapter)
}
req_q->first = 0;
atomic_set(&req_q->count, 0);
- req_q->pci_batch = 0;
+ adapter->req_q_pci_batch = 0;
adapter->resp_q.first = 0;
atomic_set(&adapter->resp_q.count, 0);
}
@@ -450,23 +449,17 @@ void zfcp_qdio_close(struct zfcp_adapter *adapter)
*/
int zfcp_qdio_open(struct zfcp_adapter *adapter)
{
- volatile struct qdio_buffer_element *sbale;
+ struct qdio_buffer_element *sbale;
int cc;
- if (atomic_test_mask(ZFCP_STATUS_ADAPTER_QDIOUP, &adapter->status))
+ if (atomic_read(&adapter->status) & ZFCP_STATUS_ADAPTER_QDIOUP)
return -EIO;
- if (qdio_establish(&adapter->qdio_init_data)) {
- dev_err(&adapter->ccw_device->dev,
- "Establish of QDIO queues failed.\n");
- return -EIO;
- }
+ if (qdio_establish(&adapter->qdio_init_data))
+ goto failed_establish;
- if (qdio_activate(adapter->ccw_device)) {
- dev_err(&adapter->ccw_device->dev,
- "Activate of QDIO queues failed.\n");
+ if (qdio_activate(adapter->ccw_device))
goto failed_qdio;
- }
for (cc = 0; cc < QDIO_MAX_BUFFERS_PER_Q; cc++) {
sbale = &(adapter->resp_q.sbal[cc]->element[0]);
@@ -476,20 +469,20 @@ int zfcp_qdio_open(struct zfcp_adapter *adapter)
}
if (do_QDIO(adapter->ccw_device, QDIO_FLAG_SYNC_INPUT, 0, 0,
- QDIO_MAX_BUFFERS_PER_Q)) {
- dev_err(&adapter->ccw_device->dev,
- "Init of QDIO response queue failed.\n");
+ QDIO_MAX_BUFFERS_PER_Q))
goto failed_qdio;
- }
/* set index of first avalable SBALS / number of available SBALS */
adapter->req_q.first = 0;
atomic_set(&adapter->req_q.count, QDIO_MAX_BUFFERS_PER_Q);
- adapter->req_q.pci_batch = 0;
+ adapter->req_q_pci_batch = 0;
return 0;
failed_qdio:
qdio_shutdown(adapter->ccw_device, QDIO_FLAG_CLEANUP_USING_CLEAR);
+failed_establish:
+ dev_err(&adapter->ccw_device->dev,
+ "Setting up the QDIO connection to the FCP adapter failed\n");
return -EIO;
}
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index aeae56b00b4590e786935ff41bd4352c59b69871..ca8f85f3dad439f515e25b8e5b049a0edd3701ee 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -21,20 +21,6 @@ char *zfcp_get_fcp_sns_info_ptr(struct fcp_rsp_iu *fcp_rsp_iu)
return fcp_sns_info_ptr;
}
-void zfcp_set_fcp_dl(struct fcp_cmnd_iu *fcp_cmd, fcp_dl_t fcp_dl)
-{
- fcp_dl_t *fcp_dl_ptr;
-
- /*
- * fcp_dl_addr = start address of fcp_cmnd structure +
- * size of fixed part + size of dynamically sized add_dcp_cdb field
- * SEE FCP-2 documentation
- */
- fcp_dl_ptr = (fcp_dl_t *) ((unsigned char *) &fcp_cmd[1] +
- (fcp_cmd->add_fcp_cdb_length << 2));
- *fcp_dl_ptr = fcp_dl;
-}
-
static void zfcp_scsi_slave_destroy(struct scsi_device *sdpnt)
{
struct zfcp_unit *unit = (struct zfcp_unit *) sdpnt->hostdata;
@@ -119,13 +105,17 @@ static struct zfcp_unit *zfcp_unit_lookup(struct zfcp_adapter *adapter,
{
struct zfcp_port *port;
struct zfcp_unit *unit;
+ int scsi_lun;
list_for_each_entry(port, &adapter->port_list_head, list) {
if (!port->rport || (id != port->rport->scsi_target_id))
continue;
- list_for_each_entry(unit, &port->unit_list_head, list)
- if (lun == unit->scsi_lun)
+ list_for_each_entry(unit, &port->unit_list_head, list) {
+ scsi_lun = scsilun_to_int(
+ (struct scsi_lun *)&unit->fcp_lun);
+ if (lun == scsi_lun)
return unit;
+ }
}
return NULL;
@@ -183,7 +173,6 @@ static int zfcp_scsi_eh_abort_handler(struct scsi_cmnd *scpnt)
return retval;
}
fsf_req->data = NULL;
- fsf_req->status |= ZFCP_STATUS_FSFREQ_ABORTING;
/* don't access old fsf_req after releasing the abort_lock */
write_unlock_irqrestore(&adapter->abort_lock, flags);
@@ -294,7 +283,8 @@ int zfcp_adapter_scsi_register(struct zfcp_adapter *adapter)
sizeof (struct zfcp_adapter *));
if (!adapter->scsi_host) {
dev_err(&adapter->ccw_device->dev,
- "registration with SCSI stack failed.");
+ "Registering the FCP device with the "
+ "SCSI stack failed\n");
return -EIO;
}
@@ -312,7 +302,6 @@ int zfcp_adapter_scsi_register(struct zfcp_adapter *adapter)
scsi_host_put(adapter->scsi_host);
return -EIO;
}
- atomic_set_mask(ZFCP_STATUS_ADAPTER_REGISTERED, &adapter->status);
return 0;
}
@@ -336,7 +325,6 @@ void zfcp_adapter_scsi_unregister(struct zfcp_adapter *adapter)
scsi_remove_host(shost);
scsi_host_put(shost);
adapter->scsi_host = NULL;
- atomic_clear_mask(ZFCP_STATUS_ADAPTER_REGISTERED, &adapter->status);
return;
}
diff --git a/drivers/s390/scsi/zfcp_sysfs.c b/drivers/s390/scsi/zfcp_sysfs.c
index 2e85c6c49e7dd7a03ab283cb073520aef6d7d85a..ca9293ba1766681c7bcc24721a29b4ac37a4f5bc 100644
--- a/drivers/s390/scsi/zfcp_sysfs.c
+++ b/drivers/s390/scsi/zfcp_sysfs.c
@@ -26,9 +26,9 @@ static ZFCP_DEV_ATTR(_feat, _name, S_IRUGO, \
ZFCP_DEFINE_ATTR(zfcp_adapter, adapter, status, "0x%08x\n",
atomic_read(&adapter->status));
ZFCP_DEFINE_ATTR(zfcp_adapter, adapter, peer_wwnn, "0x%016llx\n",
- adapter->peer_wwnn);
+ (unsigned long long) adapter->peer_wwnn);
ZFCP_DEFINE_ATTR(zfcp_adapter, adapter, peer_wwpn, "0x%016llx\n",
- adapter->peer_wwpn);
+ (unsigned long long) adapter->peer_wwpn);
ZFCP_DEFINE_ATTR(zfcp_adapter, adapter, peer_d_id, "0x%06x\n",
adapter->peer_d_id);
ZFCP_DEFINE_ATTR(zfcp_adapter, adapter, card_version, "0x%04x\n",
@@ -135,8 +135,9 @@ static ssize_t zfcp_sysfs_port_remove_store(struct device *dev,
{
struct zfcp_adapter *adapter = dev_get_drvdata(dev);
struct zfcp_port *port;
- wwn_t wwpn;
+ u64 wwpn;
int retval = 0;
+ LIST_HEAD(port_remove_lh);
down(&zfcp_data.config_sema);
if (atomic_read(&adapter->status) & ZFCP_STATUS_COMMON_REMOVE) {
@@ -144,7 +145,7 @@ static ssize_t zfcp_sysfs_port_remove_store(struct device *dev,
goto out;
}
- if (strict_strtoull(buf, 0, &wwpn)) {
+ if (strict_strtoull(buf, 0, (unsigned long long *) &wwpn)) {
retval = -EINVAL;
goto out;
}
@@ -154,7 +155,7 @@ static ssize_t zfcp_sysfs_port_remove_store(struct device *dev,
if (port && (atomic_read(&port->refcount) == 0)) {
zfcp_port_get(port);
atomic_set_mask(ZFCP_STATUS_COMMON_REMOVE, &port->status);
- list_move(&port->list, &adapter->port_remove_lh);
+ list_move(&port->list, &port_remove_lh);
} else
port = NULL;
write_unlock_irq(&zfcp_data.config_lock);
@@ -200,7 +201,7 @@ static ssize_t zfcp_sysfs_unit_add_store(struct device *dev,
{
struct zfcp_port *port = dev_get_drvdata(dev);
struct zfcp_unit *unit;
- fcp_lun_t fcp_lun;
+ u64 fcp_lun;
int retval = -EINVAL;
down(&zfcp_data.config_sema);
@@ -209,7 +210,7 @@ static ssize_t zfcp_sysfs_unit_add_store(struct device *dev,
goto out;
}
- if (strict_strtoull(buf, 0, &fcp_lun))
+ if (strict_strtoull(buf, 0, (unsigned long long *) &fcp_lun))
goto out;
unit = zfcp_unit_enqueue(port, fcp_lun);
@@ -233,8 +234,9 @@ static ssize_t zfcp_sysfs_unit_remove_store(struct device *dev,
{
struct zfcp_port *port = dev_get_drvdata(dev);
struct zfcp_unit *unit;
- fcp_lun_t fcp_lun;
+ u64 fcp_lun;
int retval = 0;
+ LIST_HEAD(unit_remove_lh);
down(&zfcp_data.config_sema);
if (atomic_read(&port->status) & ZFCP_STATUS_COMMON_REMOVE) {
@@ -242,7 +244,7 @@ static ssize_t zfcp_sysfs_unit_remove_store(struct device *dev,
goto out;
}
- if (strict_strtoull(buf, 0, &fcp_lun)) {
+ if (strict_strtoull(buf, 0, (unsigned long long *) &fcp_lun)) {
retval = -EINVAL;
goto out;
}
@@ -252,7 +254,7 @@ static ssize_t zfcp_sysfs_unit_remove_store(struct device *dev,
if (unit && (atomic_read(&unit->refcount) == 0)) {
zfcp_unit_get(unit);
atomic_set_mask(ZFCP_STATUS_COMMON_REMOVE, &unit->status);
- list_move(&unit->list, &port->unit_remove_lh);
+ list_move(&unit->list, &unit_remove_lh);
} else
unit = NULL;
@@ -273,22 +275,7 @@ static ssize_t zfcp_sysfs_unit_remove_store(struct device *dev,
}
static DEVICE_ATTR(unit_remove, S_IWUSR, NULL, zfcp_sysfs_unit_remove_store);
-static struct attribute *zfcp_port_ns_attrs[] = {
- &dev_attr_port_failed.attr,
- &dev_attr_port_in_recovery.attr,
- &dev_attr_port_status.attr,
- &dev_attr_port_access_denied.attr,
- NULL
-};
-
-/**
- * zfcp_sysfs_ns_port_attrs - sysfs attributes for nameserver
- */
-struct attribute_group zfcp_sysfs_ns_port_attrs = {
- .attrs = zfcp_port_ns_attrs,
-};
-
-static struct attribute *zfcp_port_no_ns_attrs[] = {
+static struct attribute *zfcp_port_attrs[] = {
&dev_attr_unit_add.attr,
&dev_attr_unit_remove.attr,
&dev_attr_port_failed.attr,
@@ -302,7 +289,7 @@ static struct attribute *zfcp_port_no_ns_attrs[] = {
* zfcp_sysfs_port_attrs - sysfs attributes for all other ports
*/
struct attribute_group zfcp_sysfs_port_attrs = {
- .attrs = zfcp_port_no_ns_attrs,
+ .attrs = zfcp_port_attrs,
};
static struct attribute *zfcp_unit_attrs[] = {
@@ -394,9 +381,11 @@ static ssize_t zfcp_sysfs_scsi_##_name##_show(struct device *dev, \
static DEVICE_ATTR(_name, S_IRUGO, zfcp_sysfs_scsi_##_name##_show, NULL);
ZFCP_DEFINE_SCSI_ATTR(hba_id, "%s\n",
- unit->port->adapter->ccw_device->dev.bus_id);
-ZFCP_DEFINE_SCSI_ATTR(wwpn, "0x%016llx\n", unit->port->wwpn);
-ZFCP_DEFINE_SCSI_ATTR(fcp_lun, "0x%016llx\n", unit->fcp_lun);
+ dev_name(&unit->port->adapter->ccw_device->dev));
+ZFCP_DEFINE_SCSI_ATTR(wwpn, "0x%016llx\n",
+ (unsigned long long) unit->port->wwpn);
+ZFCP_DEFINE_SCSI_ATTR(fcp_lun, "0x%016llx\n",
+ (unsigned long long) unit->fcp_lun);
struct device_attribute *zfcp_sysfs_sdev_attrs[] = {
&dev_attr_fcp_lun,
@@ -487,10 +476,23 @@ ZFCP_SHOST_ATTR(megabytes, "%llu %llu\n",
ZFCP_SHOST_ATTR(seconds_active, "%llu\n",
(unsigned long long) stat_info.seconds_act);
+static ssize_t zfcp_sysfs_adapter_q_full_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct Scsi_Host *scsi_host = class_to_shost(dev);
+ struct zfcp_adapter *adapter =
+ (struct zfcp_adapter *) scsi_host->hostdata[0];
+
+ return sprintf(buf, "%d\n", atomic_read(&adapter->qdio_outb_full));
+}
+static DEVICE_ATTR(queue_full, S_IRUGO, zfcp_sysfs_adapter_q_full_show, NULL);
+
struct device_attribute *zfcp_sysfs_shost_attrs[] = {
&dev_attr_utilization,
&dev_attr_requests,
&dev_attr_megabytes,
&dev_attr_seconds_active,
+ &dev_attr_queue_full,
NULL
};
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index c7f06298bd3c09242abd800cebb1b2b7dfb3f104..d3b211af4e1cd259a4d38bec0193a7792090d991 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -63,7 +63,7 @@ comment "SCSI support type (disk, tape, CD-ROM)"
config BLK_DEV_SD
tristate "SCSI disk support"
depends on SCSI
- select CRC_T10DIF
+ select CRC_T10DIF if BLK_DEV_INTEGRITY
---help---
If you want to use SCSI hard disks, Fibre Channel disks,
Serial ATA (SATA) or Parallel ATA (PATA) hard disks,
@@ -1325,14 +1325,6 @@ config SCSI_QLOGIC_FAS
To compile this driver as a module, choose M here: the
module will be called qlogicfas.
-config SCSI_QLOGIC_FC_FIRMWARE
- bool "Include loadable firmware in driver"
- depends on SCSI_QLOGIC_FC
- help
- Say Y to include ISP2X00 Fabric Initiator/Target Firmware, with
- expanded LUN addressing and FcTape (FCP-2) support, in the
- qlogicfc driver. This is required on some platforms.
-
config SCSI_QLOGIC_1280
tristate "Qlogic QLA 1240/1x80/1x160 SCSI support"
depends on PCI && SCSI
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index aa4e77c252735c593e523ae4a9f516045b674733..8abfd06b5a72c19a766edd41706a9ec0b00a802b 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -1139,7 +1139,7 @@ static struct aac_srb * aac_scsi_common(struct fib * fib, struct scsi_cmnd * cmd
srbcmd->id = cpu_to_le32(scmd_id(cmd));
srbcmd->lun = cpu_to_le32(cmd->device->lun);
srbcmd->flags = cpu_to_le32(flag);
- timeout = cmd->timeout_per_command/HZ;
+ timeout = cmd->request->timeout/HZ;
if (timeout == 0)
timeout = 1;
srbcmd->timeout = cpu_to_le32(timeout); // timeout in seconds
diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c
index 994da56fffed4e7c513345d86f93b3a9acd40238..708e475896b9c5f21c13047a8fafe382fa22cb68 100644
--- a/drivers/scsi/device_handler/scsi_dh_alua.c
+++ b/drivers/scsi/device_handler/scsi_dh_alua.c
@@ -425,7 +425,7 @@ static int alua_check_sense(struct scsi_device *sdev,
/*
* LUN Not Accessible - ALUA state transition
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
if (sense_hdr->asc == 0x04 && sense_hdr->ascq == 0x0b)
/*
* LUN Not Accessible -- Target port in standby state
@@ -447,18 +447,18 @@ static int alua_check_sense(struct scsi_device *sdev,
/*
* Power On, Reset, or Bus Device Reset, just retry.
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
if (sense_hdr->asc == 0x2a && sense_hdr->ascq == 0x06) {
/*
* ALUA state changed
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
}
if (sense_hdr->asc == 0x2a && sense_hdr->ascq == 0x07) {
/*
* Implicit ALUA state transition failed
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
}
break;
}
@@ -490,7 +490,7 @@ static int alua_stpg(struct scsi_device *sdev, int state,
if (!err)
return SCSI_DH_IO;
err = alua_check_sense(sdev, &sense_hdr);
- if (retry > 0 && err == NEEDS_RETRY) {
+ if (retry > 0 && err == ADD_TO_MLQUEUE) {
retry--;
goto retry;
}
@@ -535,7 +535,7 @@ static int alua_rtpg(struct scsi_device *sdev, struct alua_dh_data *h)
return SCSI_DH_IO;
err = alua_check_sense(sdev, &sense_hdr);
- if (err == NEEDS_RETRY)
+ if (err == ADD_TO_MLQUEUE)
goto retry;
sdev_printk(KERN_INFO, sdev,
"%s: rtpg sense code %02x/%02x/%02x\n",
diff --git a/drivers/scsi/device_handler/scsi_dh_emc.c b/drivers/scsi/device_handler/scsi_dh_emc.c
index b9d23e9e9a44dff3ba612bd90f3fbcb3db4a1392..8f45570a8a01ca3d1943117e944e57d08d407789 100644
--- a/drivers/scsi/device_handler/scsi_dh_emc.c
+++ b/drivers/scsi/device_handler/scsi_dh_emc.c
@@ -84,7 +84,7 @@ struct clariion_dh_data {
/*
* I/O buffer for both MODE_SELECT and INQUIRY commands.
*/
- char buffer[CLARIION_BUFFER_SIZE];
+ unsigned char buffer[CLARIION_BUFFER_SIZE];
/*
* SCSI sense buffer for commands -- assumes serial issuance
* and completion sequence of all commands for same multipath.
@@ -176,7 +176,7 @@ static int parse_sp_info_reply(struct scsi_device *sdev,
err = SCSI_DH_DEV_TEMP_BUSY;
goto out;
}
- if (csdev->buffer[4] < 0 || csdev->buffer[4] > 2) {
+ if (csdev->buffer[4] > 2) {
/* Invalid buffer format */
sdev_printk(KERN_NOTICE, sdev,
"%s: invalid VPD page 0xC0 format\n",
@@ -278,7 +278,6 @@ static struct request *get_req(struct scsi_device *sdev, int cmd,
return NULL;
}
- memset(rq->cmd, 0, BLK_MAX_CDB);
rq->cmd_len = COMMAND_SIZE(cmd);
rq->cmd[0] = cmd;
@@ -439,7 +438,7 @@ static int clariion_check_sense(struct scsi_device *sdev,
* Unit Attention Code. This is the first IO
* to the new path, so just retry.
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
break;
}
@@ -514,7 +513,7 @@ static int clariion_send_inquiry(struct scsi_device *sdev,
return SCSI_DH_IO;
err = clariion_check_sense(sdev, &sshdr);
- if (retry > 0 && err == NEEDS_RETRY) {
+ if (retry > 0 && err == ADD_TO_MLQUEUE) {
retry--;
goto retry;
}
diff --git a/drivers/scsi/device_handler/scsi_dh_hp_sw.c b/drivers/scsi/device_handler/scsi_dh_hp_sw.c
index a6a4ef3ad51c01e83421d22a11bafbc0f9eb87aa..5e93c88ad66b95e871b6d01236f9403a3269d048 100644
--- a/drivers/scsi/device_handler/scsi_dh_hp_sw.c
+++ b/drivers/scsi/device_handler/scsi_dh_hp_sw.c
@@ -114,7 +114,6 @@ static int hp_sw_tur(struct scsi_device *sdev, struct hp_sw_dh_data *h)
req->cmd_type = REQ_TYPE_BLOCK_PC;
req->cmd_flags |= REQ_FAILFAST;
req->cmd_len = COMMAND_SIZE(TEST_UNIT_READY);
- memset(req->cmd, 0, MAX_COMMAND_SIZE);
req->cmd[0] = TEST_UNIT_READY;
req->timeout = HP_SW_TIMEOUT;
req->sense = h->sense;
@@ -207,7 +206,6 @@ static int hp_sw_start_stop(struct scsi_device *sdev, struct hp_sw_dh_data *h)
req->cmd_type = REQ_TYPE_BLOCK_PC;
req->cmd_flags |= REQ_FAILFAST;
req->cmd_len = COMMAND_SIZE(START_STOP);
- memset(req->cmd, 0, MAX_COMMAND_SIZE);
req->cmd[0] = START_STOP;
req->cmd[4] = 1; /* Start spin cycle */
req->timeout = HP_SW_TIMEOUT;
diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c
index 2dee69da35cf67f412143dd2c5f190bffcc43cbc..50bf95f3b5c456cb7118583ed297b48b3782ed57 100644
--- a/drivers/scsi/device_handler/scsi_dh_rdac.c
+++ b/drivers/scsi/device_handler/scsi_dh_rdac.c
@@ -225,8 +225,6 @@ static struct request *get_rdac_req(struct scsi_device *sdev,
return NULL;
}
- memset(rq->cmd, 0, BLK_MAX_CDB);
-
rq->cmd_type = REQ_TYPE_BLOCK_PC;
rq->cmd_flags |= REQ_FAILFAST | REQ_NOMERGE;
rq->retries = RDAC_RETRIES;
@@ -551,7 +549,7 @@ static int rdac_check_sense(struct scsi_device *sdev,
*
* Just retry and wait.
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
break;
case ILLEGAL_REQUEST:
if (sense_hdr->asc == 0x94 && sense_hdr->ascq == 0x01) {
@@ -568,7 +566,7 @@ static int rdac_check_sense(struct scsi_device *sdev,
/*
* Power On, Reset, or Bus Device Reset, just retry.
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
break;
}
/* success just means we do not care what scsi-ml does */
@@ -590,6 +588,8 @@ static const struct scsi_dh_devlist rdac_dev_list[] = {
{"STK", "OPENstorage D280"},
{"SUN", "CSM200_R"},
{"SUN", "LCSM100_F"},
+ {"DELL", "MD3000"},
+ {"DELL", "MD3000i"},
{NULL, NULL},
};
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 822d5214692bfe3663b5acb8987ffec5a0ec0cd5..c387c15a21282e250b6291ac9872ba91877a1dc2 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -464,7 +464,6 @@ int __gdth_execute(struct scsi_device *sdev, gdth_cmd_str *gdtcmd, char *cmnd,
/* use request field to save the ptr. to completion struct. */
scp->request = (struct request *)&wait;
- scp->timeout_per_command = timeout*HZ;
scp->cmd_len = 12;
scp->cmnd = cmnd;
cmndinfo.priority = IOCTL_PRI;
@@ -1995,23 +1994,12 @@ static void gdth_putq(gdth_ha_str *ha, Scsi_Cmnd *scp, unchar priority)
register Scsi_Cmnd *pscp;
register Scsi_Cmnd *nscp;
ulong flags;
- unchar b, t;
TRACE(("gdth_putq() priority %d\n",priority));
spin_lock_irqsave(&ha->smp_lock, flags);
- if (!cmndinfo->internal_command) {
+ if (!cmndinfo->internal_command)
cmndinfo->priority = priority;
- b = scp->device->channel;
- t = scp->device->id;
- if (priority >= DEFAULT_PRI) {
- if ((b != ha->virt_bus && ha->raw[BUS_L2P(ha,b)].lock) ||
- (b==ha->virt_bus && t<MAX_HDRIVES && ha->hdr[t].lock)) {
- TRACE2(("gdth_putq(): locked IO ->update_timeout()\n"));
- cmndinfo->timeout = gdth_update_timeout(scp, 0);
- }
- }
- }
if (ha->req_first==NULL) {
ha->req_first = scp; /* queue was empty */
@@ -3899,6 +3887,39 @@ static const char *gdth_info(struct Scsi_Host *shp)
return ((const char *)ha->binfo.type_string);
}
+static enum blk_eh_timer_return gdth_timed_out(struct scsi_cmnd *scp)
+{
+ gdth_ha_str *ha = shost_priv(scp->device->host);
+ struct gdth_cmndinfo *cmndinfo = gdth_cmnd_priv(scp);
+ unchar b, t;
+ ulong flags;
+ enum blk_eh_timer_return retval = BLK_EH_NOT_HANDLED;
+
+ TRACE(("%s() cmd 0x%x\n", scp->cmnd[0], __func__));
+ b = scp->device->channel;
+ t = scp->device->id;
+
+ /*
+ * We don't really honor the command timeout, but we try to
+ * honor 6 times of the actual command timeout! So reset the
+ * timer if this is less than 6th timeout on this command!
+ */
+ if (++cmndinfo->timeout_count < 6)
+ retval = BLK_EH_RESET_TIMER;
+
+ /* Reset the timeout if it is locked IO */
+ spin_lock_irqsave(&ha->smp_lock, flags);
+ if ((b != ha->virt_bus && ha->raw[BUS_L2P(ha, b)].lock) ||
+ (b == ha->virt_bus && t < MAX_HDRIVES && ha->hdr[t].lock)) {
+ TRACE2(("%s(): locked IO, reset timeout\n", __func__));
+ retval = BLK_EH_RESET_TIMER;
+ }
+ spin_unlock_irqrestore(&ha->smp_lock, flags);
+
+ return retval;
+}
+
+
static int gdth_eh_bus_reset(Scsi_Cmnd *scp)
{
gdth_ha_str *ha = shost_priv(scp->device->host);
@@ -3992,7 +4013,7 @@ static int gdth_queuecommand(struct scsi_cmnd *scp,
BUG_ON(!cmndinfo);
scp->scsi_done = done;
- gdth_update_timeout(scp, scp->timeout_per_command * 6);
+ cmndinfo->timeout_count = 0;
cmndinfo->priority = DEFAULT_PRI;
return __gdth_queuecommand(ha, scp, cmndinfo);
@@ -4096,12 +4117,10 @@ static int ioc_lockdrv(void __user *arg)
ha->hdr[j].lock = 1;
spin_unlock_irqrestore(&ha->smp_lock, flags);
gdth_wait_completion(ha, ha->bus_cnt, j);
- gdth_stop_timeout(ha, ha->bus_cnt, j);
} else {
spin_lock_irqsave(&ha->smp_lock, flags);
ha->hdr[j].lock = 0;
spin_unlock_irqrestore(&ha->smp_lock, flags);
- gdth_start_timeout(ha, ha->bus_cnt, j);
gdth_next(ha);
}
}
@@ -4539,18 +4558,14 @@ static int gdth_ioctl(struct inode *inode, struct file *filep,
spin_lock_irqsave(&ha->smp_lock, flags);
ha->raw[i].lock = 1;
spin_unlock_irqrestore(&ha->smp_lock, flags);
- for (j = 0; j < ha->tid_cnt; ++j) {
+ for (j = 0; j < ha->tid_cnt; ++j)
gdth_wait_completion(ha, i, j);
- gdth_stop_timeout(ha, i, j);
- }
} else {
spin_lock_irqsave(&ha->smp_lock, flags);
ha->raw[i].lock = 0;
spin_unlock_irqrestore(&ha->smp_lock, flags);
- for (j = 0; j < ha->tid_cnt; ++j) {
- gdth_start_timeout(ha, i, j);
+ for (j = 0; j < ha->tid_cnt; ++j)
gdth_next(ha);
- }
}
}
break;
@@ -4644,6 +4659,7 @@ static struct scsi_host_template gdth_template = {
.slave_configure = gdth_slave_configure,
.bios_param = gdth_bios_param,
.proc_info = gdth_proc_info,
+ .eh_timed_out = gdth_timed_out,
.proc_name = "gdth",
.can_queue = GDTH_MAXCMDS,
.this_id = -1,
diff --git a/drivers/scsi/gdth.h b/drivers/scsi/gdth.h
index ca92476727cfae82b258107405023f9a98baf661..1646444e9bd58894ef8af3cadcfe3b2bd7287be0 100644
--- a/drivers/scsi/gdth.h
+++ b/drivers/scsi/gdth.h
@@ -916,7 +916,7 @@ typedef struct {
gdth_cmd_str *internal_cmd_str; /* crier for internal messages*/
dma_addr_t sense_paddr; /* sense dma-addr */
unchar priority;
- int timeout;
+ int timeout_count; /* # of timeout calls */
volatile int wait_for_completion;
ushort status;
ulong32 info;
diff --git a/drivers/scsi/gdth_proc.c b/drivers/scsi/gdth_proc.c
index ce0228e26aec24fe070acb47b93451b0c377af23..59349a316e137facdd9b7f76b412ac14f23190ae 100644
--- a/drivers/scsi/gdth_proc.c
+++ b/drivers/scsi/gdth_proc.c
@@ -748,69 +748,3 @@ static void gdth_wait_completion(gdth_ha_str *ha, int busnum, int id)
}
spin_unlock_irqrestore(&ha->smp_lock, flags);
}
-
-static void gdth_stop_timeout(gdth_ha_str *ha, int busnum, int id)
-{
- ulong flags;
- Scsi_Cmnd *scp;
- unchar b, t;
-
- spin_lock_irqsave(&ha->smp_lock, flags);
-
- for (scp = ha->req_first; scp; scp = (Scsi_Cmnd *)scp->SCp.ptr) {
- struct gdth_cmndinfo *cmndinfo = gdth_cmnd_priv(scp);
- if (!cmndinfo->internal_command) {
- b = scp->device->channel;
- t = scp->device->id;
- if (t == (unchar)id && b == (unchar)busnum) {
- TRACE2(("gdth_stop_timeout(): update_timeout()\n"));
- cmndinfo->timeout = gdth_update_timeout(scp, 0);
- }
- }
- }
- spin_unlock_irqrestore(&ha->smp_lock, flags);
-}
-
-static void gdth_start_timeout(gdth_ha_str *ha, int busnum, int id)
-{
- ulong flags;
- Scsi_Cmnd *scp;
- unchar b, t;
-
- spin_lock_irqsave(&ha->smp_lock, flags);
-
- for (scp = ha->req_first; scp; scp = (Scsi_Cmnd *)scp->SCp.ptr) {
- struct gdth_cmndinfo *cmndinfo = gdth_cmnd_priv(scp);
- if (!cmndinfo->internal_command) {
- b = scp->device->channel;
- t = scp->device->id;
- if (t == (unchar)id && b == (unchar)busnum) {
- TRACE2(("gdth_start_timeout(): update_timeout()\n"));
- gdth_update_timeout(scp, cmndinfo->timeout);
- }
- }
- }
- spin_unlock_irqrestore(&ha->smp_lock, flags);
-}
-
-static int gdth_update_timeout(Scsi_Cmnd *scp, int timeout)
-{
- int oldto;
-
- oldto = scp->timeout_per_command;
- scp->timeout_per_command = timeout;
-
- if (timeout == 0) {
- del_timer(&scp->eh_timeout);
- scp->eh_timeout.data = (unsigned long) NULL;
- scp->eh_timeout.expires = 0;
- } else {
- if (scp->eh_timeout.data != (unsigned long) NULL)
- del_timer(&scp->eh_timeout);
- scp->eh_timeout.data = (unsigned long) scp;
- scp->eh_timeout.expires = jiffies + timeout;
- add_timer(&scp->eh_timeout);
- }
-
- return oldto;
-}
diff --git a/drivers/scsi/gdth_proc.h b/drivers/scsi/gdth_proc.h
index 45e6fdacf36e39d06eee15ba10e7c12f396673a5..9b900cc9ebe898dca7bb4ce12fd35851a6bb21bc 100644
--- a/drivers/scsi/gdth_proc.h
+++ b/drivers/scsi/gdth_proc.h
@@ -20,9 +20,6 @@ static char *gdth_ioctl_alloc(gdth_ha_str *ha, int size, int scratch,
ulong64 *paddr);
static void gdth_ioctl_free(gdth_ha_str *ha, int size, char *buf, ulong64 paddr);
static void gdth_wait_completion(gdth_ha_str *ha, int busnum, int id);
-static void gdth_stop_timeout(gdth_ha_str *ha, int busnum, int id);
-static void gdth_start_timeout(gdth_ha_str *ha, int busnum, int id);
-static int gdth_update_timeout(Scsi_Cmnd *scp, int timeout);
#endif
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index fed0b02ebc1d35ecba7c19b534956edf939eb7a6..3fdbb13e80a8ffa95a822ef30eb12a5cef7a5082 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -464,7 +464,7 @@ static int __scsi_host_match(struct device *dev, void *data)
struct Scsi_Host *scsi_host_lookup(unsigned short hostnum)
{
struct device *cdev;
- struct Scsi_Host *shost = ERR_PTR(-ENXIO);
+ struct Scsi_Host *shost = NULL;
cdev = class_find_device(&shost_class, NULL, &hostnum,
__scsi_host_match);
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 7b1502c0ab6e5e049a66058be068478ebc5886ec..87e09f35d3d4cb2bb50de263098d0a4c9ea2b66b 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -756,7 +756,7 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd,
init_event_struct(evt_struct,
handle_cmd_rsp,
VIOSRP_SRP_FORMAT,
- cmnd->timeout_per_command/HZ);
+ cmnd->request->timeout/HZ);
evt_struct->cmnd = cmnd;
evt_struct->cmnd_done = done;
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 461331d3dc45f041fd23bb8c02cc0f87b6737fe8..90212ac33be3f1cc39217ef88430e986f9fe6d8a 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -40,7 +40,6 @@
#include <linux/ioport.h>
#include <linux/blkdev.h>
#include <linux/errno.h>
-#include <linux/hdreg.h>
#include <linux/slab.h>
#include <linux/ide.h>
#include <linux/scatterlist.h>
@@ -131,50 +130,6 @@ static inline idescsi_scsi_t *drive_to_idescsi(ide_drive_t *ide_drive)
return scsihost_to_idescsi(ide_drive->driver_data);
}
-/*
- * PIO data transfer routine using the scatter gather table.
- */
-static void ide_scsi_io_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc,
- unsigned int bcount, int write)
-{
- ide_hwif_t *hwif = drive->hwif;
- const struct ide_tp_ops *tp_ops = hwif->tp_ops;
- xfer_func_t *xf = write ? tp_ops->output_data : tp_ops->input_data;
- char *buf;
- int count;
-
- while (bcount) {
- count = min(pc->sg->length - pc->b_count, bcount);
- if (PageHighMem(sg_page(pc->sg))) {
- unsigned long flags;
-
- local_irq_save(flags);
- buf = kmap_atomic(sg_page(pc->sg), KM_IRQ0) +
- pc->sg->offset;
- xf(drive, NULL, buf + pc->b_count, count);
- kunmap_atomic(buf - pc->sg->offset, KM_IRQ0);
- local_irq_restore(flags);
- } else {
- buf = sg_virt(pc->sg);
- xf(drive, NULL, buf + pc->b_count, count);
- }
- bcount -= count; pc->b_count += count;
- if (pc->b_count == pc->sg->length) {
- if (!--pc->sg_cnt)
- break;
- pc->sg = sg_next(pc->sg);
- pc->b_count = 0;
- }
- }
-
- if (bcount) {
- printk(KERN_ERR "%s: scatter gather table too small, %s\n",
- drive->name, write ? "padding with zeros"
- : "discarding data");
- ide_pad_transfer(drive, write, bcount);
- }
-}
-
static void ide_scsi_hex_dump(u8 *data, int len)
{
print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1, data, len, 0);
@@ -244,9 +199,9 @@ idescsi_atapi_error(ide_drive_t *drive, struct request *rq, u8 stat, u8 err)
{
ide_hwif_t *hwif = drive->hwif;
- if (hwif->tp_ops->read_status(hwif) & (BUSY_STAT | DRQ_STAT))
+ if (hwif->tp_ops->read_status(hwif) & (ATA_BUSY | ATA_DRQ))
/* force an abort */
- hwif->tp_ops->exec_command(hwif, WIN_IDLEIMMEDIATE);
+ hwif->tp_ops->exec_command(hwif, ATA_CMD_IDLEIMMEDIATE);
rq->errors++;
@@ -344,7 +299,7 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive)
return ide_pc_intr(drive, pc, idescsi_pc_intr, get_timeout(pc),
idescsi_expiry, NULL, NULL, NULL,
- ide_scsi_io_buffers);
+ ide_io_buffers);
}
static ide_startstop_t idescsi_transfer_pc(ide_drive_t *drive)
@@ -430,21 +385,41 @@ static ide_startstop_t idescsi_do_request (ide_drive_t *drive, struct request *r
}
#ifdef CONFIG_IDE_PROC_FS
-static void idescsi_add_settings(ide_drive_t *drive)
-{
- idescsi_scsi_t *scsi = drive_to_idescsi(drive);
-
-/*
- * drive setting name read/write data type min max mul_factor div_factor data pointer set function
- */
- ide_add_setting(drive, "bios_cyl", SETTING_RW, TYPE_INT, 0, 1023, 1, 1, &drive->bios_cyl, NULL);
- ide_add_setting(drive, "bios_head", SETTING_RW, TYPE_BYTE, 0, 255, 1, 1, &drive->bios_head, NULL);
- ide_add_setting(drive, "bios_sect", SETTING_RW, TYPE_BYTE, 0, 63, 1, 1, &drive->bios_sect, NULL);
- ide_add_setting(drive, "transform", SETTING_RW, TYPE_INT, 0, 3, 1, 1, &scsi->transform, NULL);
- ide_add_setting(drive, "log", SETTING_RW, TYPE_INT, 0, 1, 1, 1, &scsi->log, NULL);
-}
-#else
-static inline void idescsi_add_settings(ide_drive_t *drive) { ; }
+#define ide_scsi_devset_get(name, field) \
+static int get_##name(ide_drive_t *drive) \
+{ \
+ idescsi_scsi_t *scsi = drive_to_idescsi(drive); \
+ return scsi->field; \
+}
+
+#define ide_scsi_devset_set(name, field) \
+static int set_##name(ide_drive_t *drive, int arg) \
+{ \
+ idescsi_scsi_t *scsi = drive_to_idescsi(drive); \
+ scsi->field = arg; \
+ return 0; \
+}
+
+#define ide_scsi_devset_rw_field(_name, _field) \
+ide_scsi_devset_get(_name, _field); \
+ide_scsi_devset_set(_name, _field); \
+IDE_DEVSET(_name, DS_SYNC, get_##_name, set_##_name);
+
+ide_devset_rw_field(bios_cyl, bios_cyl);
+ide_devset_rw_field(bios_head, bios_head);
+ide_devset_rw_field(bios_sect, bios_sect);
+
+ide_scsi_devset_rw_field(transform, transform);
+ide_scsi_devset_rw_field(log, log);
+
+static const struct ide_proc_devset idescsi_settings[] = {
+ IDE_PROC_DEVSET(bios_cyl, 0, 1023),
+ IDE_PROC_DEVSET(bios_head, 0, 255),
+ IDE_PROC_DEVSET(bios_sect, 0, 63),
+ IDE_PROC_DEVSET(log, 0, 1),
+ IDE_PROC_DEVSET(transform, 0, 3),
+ { 0 },
+};
#endif
/*
@@ -452,7 +427,7 @@ static inline void idescsi_add_settings(ide_drive_t *drive) { ; }
*/
static void idescsi_setup (ide_drive_t *drive, idescsi_scsi_t *scsi)
{
- if (drive->id && (drive->id->config & 0x0060) == 0x20)
+ if ((drive->id[ATA_ID_CONFIG] & 0x0060) == 0x20)
set_bit(IDE_AFLAG_DRQ_INTERRUPT, &drive->atapi_flags);
clear_bit(IDESCSI_SG_TRANSFORM, &scsi->transform);
#if IDESCSI_DEBUG_LOG
@@ -461,7 +436,7 @@ static void idescsi_setup (ide_drive_t *drive, idescsi_scsi_t *scsi)
drive->pc_callback = ide_scsi_callback;
- idescsi_add_settings(drive);
+ ide_proc_register_driver(drive, scsi->driver);
}
static void ide_scsi_remove(ide_drive_t *drive)
@@ -503,12 +478,12 @@ static ide_driver_t idescsi_driver = {
.remove = ide_scsi_remove,
.version = IDESCSI_VERSION,
.media = ide_scsi,
- .supports_dsc_overlap = 0,
.do_request = idescsi_do_request,
.end_request = idescsi_end_request,
.error = idescsi_atapi_error,
#ifdef CONFIG_IDE_PROC_FS
.proc = idescsi_proc,
+ .settings = idescsi_settings,
#endif
};
@@ -612,7 +587,7 @@ static int idescsi_queue (struct scsi_cmnd *cmd,
pc->req_xfer = pc->buf_size = scsi_bufflen(cmd);
pc->scsi_cmd = cmd;
pc->done = done;
- pc->timeout = jiffies + cmd->timeout_per_command;
+ pc->timeout = jiffies + cmd->request->timeout;
if (test_bit(IDESCSI_LOG_CMD, &scsi->log)) {
printk ("ide-scsi: %s: que %lu, cmd = ", drive->name, cmd->serial_number);
@@ -811,6 +786,7 @@ static int ide_scsi_probe(ide_drive_t *drive)
struct gendisk *g;
static int warned;
int err = -ENOMEM;
+ u16 last_lun;
if (!warned && drive->media == ide_cdrom) {
printk(KERN_WARNING "ide-scsi is deprecated for cd burning! Use ide-cd and give dev=/dev/hdX as device\n");
@@ -821,7 +797,6 @@ static int ide_scsi_probe(ide_drive_t *drive)
return -ENODEV;
if (!strstr("ide-scsi", drive->driver_req) ||
- !drive->present ||
drive->media == ide_disk ||
!(host = scsi_host_alloc(&idescsi_template,sizeof(idescsi_scsi_t))))
return -ENODEV;
@@ -836,12 +811,12 @@ static int ide_scsi_probe(ide_drive_t *drive)
host->max_id = 1;
- if (drive->id->last_lun)
- debug_log("%s: id->last_lun=%u\n", drive->name,
- drive->id->last_lun);
+ last_lun = drive->id[ATA_ID_LAST_LUN];
+ if (last_lun)
+ debug_log("%s: last_lun=%u\n", drive->name, last_lun);
- if ((drive->id->last_lun & 0x7) != 7)
- host->max_lun = (drive->id->last_lun & 0x7) + 1;
+ if ((last_lun & 7) != 7)
+ host->max_lun = (last_lun & 7) + 1;
else
host->max_lun = 1;
@@ -852,7 +827,6 @@ static int ide_scsi_probe(ide_drive_t *drive)
idescsi->host = host;
idescsi->disk = g;
g->private_data = &idescsi->driver;
- ide_proc_register_driver(drive, &idescsi_driver);
err = 0;
idescsi_setup(drive, idescsi);
g->fops = &idescsi_ops;
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index e7a3a655442562186328d81df9d81be9f744f5f6..d30eb7ba018e6dde266ac53253b95c8687dde8e8 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -3670,7 +3670,8 @@ static int ipr_slave_configure(struct scsi_device *sdev)
sdev->no_uld_attach = 1;
}
if (ipr_is_vset_device(res)) {
- sdev->timeout = IPR_VSET_RW_TIMEOUT;
+ blk_queue_rq_timeout(sdev->request_queue,
+ IPR_VSET_RW_TIMEOUT);
blk_queue_max_sectors(sdev->request_queue, IPR_VSET_MAX_SECTORS);
}
if (ipr_is_vset_device(res) || ipr_is_scsi_disk(res))
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index bc9e6ddf41df237ec5dd030950d42619174b883e..ef683f0d2b5a94c5f66626a49f3b954e9c0862ab 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -3818,7 +3818,7 @@ ips_send_cmd(ips_ha_t * ha, ips_scb_t * scb)
scb->cmd.dcdb.segment_4G = 0;
scb->cmd.dcdb.enhanced_sg = 0;
- TimeOut = scb->scsi_cmd->timeout_per_command;
+ TimeOut = scb->scsi_cmd->request->timeout;
if (ha->subsys->param[4] & 0x00100000) { /* If NEW Tape DCDB is Supported */
if (!scb->sg_len) {
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 299e075a7b34295f6a8ea8721270a329913a3244..da7b67d30d9a336d4d3d6960f0604c043d8f13f9 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1456,7 +1456,7 @@ static void fail_all_commands(struct iscsi_conn *conn, unsigned lun,
if (lun == task->sc->device->lun || lun == -1) {
debug_scsi("failing in progress sc %p itt 0x%x\n",
task->sc, task->itt);
- fail_command(conn, task, DID_BUS_BUSY << 16);
+ fail_command(conn, task, error << 16);
}
}
}
@@ -1476,12 +1476,12 @@ static void iscsi_start_tx(struct iscsi_conn *conn)
scsi_queue_work(conn->session->host, &conn->xmitwork);
}
-static enum scsi_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *scmd)
+static enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *scmd)
{
struct iscsi_cls_session *cls_session;
struct iscsi_session *session;
struct iscsi_conn *conn;
- enum scsi_eh_timer_return rc = EH_NOT_HANDLED;
+ enum blk_eh_timer_return rc = BLK_EH_NOT_HANDLED;
cls_session = starget_to_session(scsi_target(scmd->device));
session = cls_session->dd_data;
@@ -1494,14 +1494,14 @@ static enum scsi_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *scmd)
* We are probably in the middle of iscsi recovery so let
* that complete and handle the error.
*/
- rc = EH_RESET_TIMER;
+ rc = BLK_EH_RESET_TIMER;
goto done;
}
conn = session->leadconn;
if (!conn) {
/* In the middle of shuting down */
- rc = EH_RESET_TIMER;
+ rc = BLK_EH_RESET_TIMER;
goto done;
}
@@ -1513,20 +1513,21 @@ static enum scsi_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *scmd)
*/
if (time_before_eq(conn->last_recv + (conn->recv_timeout * HZ) +
(conn->ping_timeout * HZ), jiffies))
- rc = EH_RESET_TIMER;
+ rc = BLK_EH_RESET_TIMER;
/*
* if we are about to check the transport then give the command
* more time
*/
if (time_before_eq(conn->last_recv + (conn->recv_timeout * HZ),
jiffies))
- rc = EH_RESET_TIMER;
+ rc = BLK_EH_RESET_TIMER;
/* if in the middle of checking the transport then give us more time */
if (conn->ping_task)
- rc = EH_RESET_TIMER;
+ rc = BLK_EH_RESET_TIMER;
done:
spin_unlock(&session->lock);
- debug_scsi("return %s\n", rc == EH_RESET_TIMER ? "timer reset" : "nh");
+ debug_scsi("return %s\n", rc == BLK_EH_RESET_TIMER ?
+ "timer reset" : "nh");
return rc;
}
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 48ee8c7f5bdd270351bcdf0dae895e0ae572a3f2..e15501170698a19957d22f92c6fbc2e3e89ac0c6 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -294,10 +294,10 @@ static void sas_ata_post_internal(struct ata_queued_cmd *qc)
}
}
-static int sas_ata_scr_write(struct ata_port *ap, unsigned int sc_reg_in,
+static int sas_ata_scr_write(struct ata_link *link, unsigned int sc_reg_in,
u32 val)
{
- struct domain_device *dev = ap->private_data;
+ struct domain_device *dev = link->ap->private_data;
SAS_DPRINTK("STUB %s\n", __func__);
switch (sc_reg_in) {
@@ -319,10 +319,10 @@ static int sas_ata_scr_write(struct ata_port *ap, unsigned int sc_reg_in,
return 0;
}
-static int sas_ata_scr_read(struct ata_port *ap, unsigned int sc_reg_in,
+static int sas_ata_scr_read(struct ata_link *link, unsigned int sc_reg_in,
u32 *val)
{
- struct domain_device *dev = ap->private_data;
+ struct domain_device *dev = link->ap->private_data;
SAS_DPRINTK("STUB %s\n", __func__);
switch (sc_reg_in) {
@@ -398,7 +398,7 @@ void sas_ata_task_abort(struct sas_task *task)
/* Bounce SCSI-initiated commands to the SCSI EH */
if (qc->scsicmd) {
- scsi_req_abort_cmd(qc->scsicmd);
+ blk_abort_request(qc->scsicmd->request);
scsi_schedule_eh(qc->scsicmd->device->host);
return;
}
diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h
index b4f9368f116ac2002ac07741fd2f2ddc3b2ef33e..0001374bd6b251164d69d7fdf3b7ced78e4b5901 100644
--- a/drivers/scsi/libsas/sas_internal.h
+++ b/drivers/scsi/libsas/sas_internal.h
@@ -55,7 +55,7 @@ void sas_unregister_phys(struct sas_ha_struct *sas_ha);
int sas_register_ports(struct sas_ha_struct *sas_ha);
void sas_unregister_ports(struct sas_ha_struct *sas_ha);
-enum scsi_eh_timer_return sas_scsi_timed_out(struct scsi_cmnd *);
+enum blk_eh_timer_return sas_scsi_timed_out(struct scsi_cmnd *);
int sas_init_queue(struct sas_ha_struct *sas_ha);
int sas_init_events(struct sas_ha_struct *sas_ha);
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index a8e3ef309070ae9e0da26381668e0bd847b68e0b..744838780ada207964f5b8ffbc4749d6c098ae57 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -673,43 +673,43 @@ void sas_scsi_recover_host(struct Scsi_Host *shost)
return;
}
-enum scsi_eh_timer_return sas_scsi_timed_out(struct scsi_cmnd *cmd)
+enum blk_eh_timer_return sas_scsi_timed_out(struct scsi_cmnd *cmd)
{
struct sas_task *task = TO_SAS_TASK(cmd);
unsigned long flags;
if (!task) {
- cmd->timeout_per_command /= 2;
+ cmd->request->timeout /= 2;
SAS_DPRINTK("command 0x%p, task 0x%p, gone: %s\n",
- cmd, task, (cmd->timeout_per_command ?
- "EH_RESET_TIMER" : "EH_NOT_HANDLED"));
- if (!cmd->timeout_per_command)
- return EH_NOT_HANDLED;
- return EH_RESET_TIMER;
+ cmd, task, (cmd->request->timeout ?
+ "BLK_EH_RESET_TIMER" : "BLK_EH_NOT_HANDLED"));
+ if (!cmd->request->timeout)
+ return BLK_EH_NOT_HANDLED;
+ return BLK_EH_RESET_TIMER;
}
spin_lock_irqsave(&task->task_state_lock, flags);
BUG_ON(task->task_state_flags & SAS_TASK_STATE_ABORTED);
if (task->task_state_flags & SAS_TASK_STATE_DONE) {
spin_unlock_irqrestore(&task->task_state_lock, flags);
- SAS_DPRINTK("command 0x%p, task 0x%p, timed out: EH_HANDLED\n",
- cmd, task);
- return EH_HANDLED;
+ SAS_DPRINTK("command 0x%p, task 0x%p, timed out: "
+ "BLK_EH_HANDLED\n", cmd, task);
+ return BLK_EH_HANDLED;
}
if (!(task->task_state_flags & SAS_TASK_AT_INITIATOR)) {
spin_unlock_irqrestore(&task->task_state_lock, flags);
SAS_DPRINTK("command 0x%p, task 0x%p, not at initiator: "
- "EH_RESET_TIMER\n",
+ "BLK_EH_RESET_TIMER\n",
cmd, task);
- return EH_RESET_TIMER;
+ return BLK_EH_RESET_TIMER;
}
task->task_state_flags |= SAS_TASK_STATE_ABORTED;
spin_unlock_irqrestore(&task->task_state_lock, flags);
- SAS_DPRINTK("command 0x%p, task 0x%p, timed out: EH_NOT_HANDLED\n",
+ SAS_DPRINTK("command 0x%p, task 0x%p, timed out: BLK_EH_NOT_HANDLED\n",
cmd, task);
- return EH_NOT_HANDLED;
+ return BLK_EH_NOT_HANDLED;
}
int sas_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
@@ -1039,7 +1039,7 @@ void sas_task_abort(struct sas_task *task)
return;
}
- scsi_req_abort_cmd(sc);
+ blk_abort_request(sc->request);
scsi_schedule_eh(sc->device->host);
}
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index 97b763378e7dca9e8de4678eeb013f25ac2da185..afe1de99876319ba40d7c28a884458a3bff1b91e 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -1167,7 +1167,7 @@ static int megasas_generic_reset(struct scsi_cmnd *scmd)
* cmd has not been completed within the timeout period.
*/
static enum
-scsi_eh_timer_return megasas_reset_timer(struct scsi_cmnd *scmd)
+blk_eh_timer_return megasas_reset_timer(struct scsi_cmnd *scmd)
{
struct megasas_cmd *cmd = (struct megasas_cmd *)scmd->SCp.ptr;
struct megasas_instance *instance;
@@ -1175,7 +1175,7 @@ scsi_eh_timer_return megasas_reset_timer(struct scsi_cmnd *scmd)
if (time_after(jiffies, scmd->jiffies_at_alloc +
(MEGASAS_DEFAULT_CMD_TIMEOUT * 2) * HZ)) {
- return EH_NOT_HANDLED;
+ return BLK_EH_NOT_HANDLED;
}
instance = cmd->instance;
@@ -1189,7 +1189,7 @@ scsi_eh_timer_return megasas_reset_timer(struct scsi_cmnd *scmd)
spin_unlock_irqrestore(instance->host->host_lock, flags);
}
- return EH_RESET_TIMER;
+ return BLK_EH_RESET_TIMER;
}
/**
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index c57c94c0ffd237f1d39b0cf6ea164e737ac11643..3b7240e40819cb98a0024f031b964e306f17f990 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -4170,8 +4170,8 @@ static int ncr_queue_command (struct ncb *np, struct scsi_cmnd *cmd)
**
**----------------------------------------------------
*/
- if (np->settle_time && cmd->timeout_per_command >= HZ) {
- u_long tlimit = jiffies + cmd->timeout_per_command - HZ;
+ if (np->settle_time && cmd->request->timeout >= HZ) {
+ u_long tlimit = jiffies + cmd->request->timeout - HZ;
if (time_after(np->settle_time, tlimit))
np->settle_time = tlimit;
}
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 37f9ba0cd798cf975a0139e5bf1fae99f5508923..b6cd12b2e9963468e32d00472ae3d0fd8a7d41bb 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -2845,7 +2845,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
memset(((char *)pkt + 8), 0, (REQUEST_ENTRY_SIZE - 8));
/* Set ISP command timeout. */
- pkt->timeout = cpu_to_le16(cmd->timeout_per_command/HZ);
+ pkt->timeout = cpu_to_le16(cmd->request->timeout/HZ);
/* Set device target ID and LUN */
pkt->lun = SCSI_LUN_32(cmd);
@@ -3114,7 +3114,7 @@ qla1280_32bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
memset(((char *)pkt + 8), 0, (REQUEST_ENTRY_SIZE - 8));
/* Set ISP command timeout. */
- pkt->timeout = cpu_to_le16(cmd->timeout_per_command/HZ);
+ pkt->timeout = cpu_to_le16(cmd->request->timeout/HZ);
/* Set device target ID and LUN */
pkt->lun = SCSI_LUN_32(cmd);
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 45e7dcb4b34d8b276edae17cf56a13c749317fa3..0ddfe7106b3bd1cc270849d76e2d7b8a9071e296 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -292,10 +292,11 @@ qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj,
valid = 0;
if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0)
valid = 1;
- else if (start == (FA_BOOT_CODE_ADDR*4) ||
- start == (FA_RISC_CODE_ADDR*4))
+ else if (start == (ha->flt_region_boot * 4) ||
+ start == (ha->flt_region_fw * 4))
valid = 1;
- else if (IS_QLA25XX(ha) && start == (FA_VPD_NVRAM_ADDR*4))
+ else if (IS_QLA25XX(ha) &&
+ start == (ha->flt_region_vpd_nvram * 4))
valid = 1;
if (!valid) {
qla_printk(KERN_WARNING, ha,
@@ -1065,6 +1066,8 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
pfc_host_stat->dumped_frames = stats->dumped_frames;
pfc_host_stat->nos_count = stats->nos_rcvd;
}
+ pfc_host_stat->fcp_input_megabytes = ha->qla_stats.input_bytes >> 20;
+ pfc_host_stat->fcp_output_megabytes = ha->qla_stats.output_bytes >> 20;
done_free:
dma_pool_free(ha->s_dma_pool, stats, stats_dma);
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 94a720eabfd83cc491601ba7b53d5bfef82f4ae2..83c819216771a5c9c10d886789e3fa9350d75cc0 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -25,7 +25,6 @@
#include <linux/firmware.h>
#include <linux/aer.h>
#include <linux/mutex.h>
-#include <linux/semaphore.h>
#include <scsi/scsi.h>
#include <scsi/scsi_host.h>
@@ -2157,6 +2156,8 @@ struct qla_chip_state_84xx {
struct qla_statistics {
uint32_t total_isp_aborts;
+ uint64_t input_bytes;
+ uint64_t output_bytes;
};
/*
@@ -2238,6 +2239,7 @@ typedef struct scsi_qla_host {
#define FCPORT_UPDATE_NEEDED 27
#define VP_DPC_NEEDED 28 /* wake up for VP dpc handling */
#define UNLOADING 29
+#define NPIV_CONFIG_NEEDED 30
uint32_t device_flags;
#define DFLG_LOCAL_DEVICES BIT_0
@@ -2507,7 +2509,6 @@ typedef struct scsi_qla_host {
uint64_t fce_wr, fce_rd;
struct mutex fce_mutex;
- uint32_t hw_event_start;
uint32_t hw_event_ptr;
uint32_t hw_event_pause_errors;
@@ -2553,6 +2554,14 @@ typedef struct scsi_qla_host {
uint32_t fdt_unprotect_sec_cmd;
uint32_t fdt_protect_sec_cmd;
+ uint32_t flt_region_flt;
+ uint32_t flt_region_fdt;
+ uint32_t flt_region_boot;
+ uint32_t flt_region_fw;
+ uint32_t flt_region_vpd_nvram;
+ uint32_t flt_region_hw_event;
+ uint32_t flt_region_npiv_conf;
+
/* Needed for BEACON */
uint16_t beacon_blink_led;
uint8_t beacon_color_state;
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h
index cf194517400d4d8f76f34dd29319a3045124e670..d1d14202575a8760a1308e02758f4de15d56a155 100644
--- a/drivers/scsi/qla2xxx/qla_fw.h
+++ b/drivers/scsi/qla2xxx/qla_fw.h
@@ -789,14 +789,23 @@ struct device_reg_24xx {
#define FA_RISC_CODE_ADDR 0x20000
#define FA_RISC_CODE_SEGMENTS 2
+#define FA_FLASH_DESCR_ADDR_24 0x11000
+#define FA_FLASH_LAYOUT_ADDR_24 0x11400
+#define FA_NPIV_CONF0_ADDR_24 0x16000
+#define FA_NPIV_CONF1_ADDR_24 0x17000
+
#define FA_FW_AREA_ADDR 0x40000
#define FA_VPD_NVRAM_ADDR 0x48000
#define FA_FEATURE_ADDR 0x4C000
#define FA_FLASH_DESCR_ADDR 0x50000
+#define FA_FLASH_LAYOUT_ADDR 0x50400
#define FA_HW_EVENT0_ADDR 0x54000
-#define FA_HW_EVENT1_ADDR 0x54200
+#define FA_HW_EVENT1_ADDR 0x54400
#define FA_HW_EVENT_SIZE 0x200
#define FA_HW_EVENT_ENTRY_SIZE 4
+#define FA_NPIV_CONF0_ADDR 0x5C000
+#define FA_NPIV_CONF1_ADDR 0x5D000
+
/*
* Flash Error Log Event Codes.
*/
@@ -806,10 +815,6 @@ struct device_reg_24xx {
#define HW_EVENT_NVRAM_CHKSUM_ERR 0xF023
#define HW_EVENT_FLASH_FW_ERR 0xF024
-#define FA_BOOT_LOG_ADDR 0x58000
-#define FA_FW_DUMP0_ADDR 0x60000
-#define FA_FW_DUMP1_ADDR 0x70000
-
uint32_t flash_data; /* Flash/NVRAM BIOS data. */
uint32_t ctrl_status; /* Control/Status. */
@@ -1203,6 +1208,62 @@ struct qla_fdt_layout {
uint8_t unused2[65];
};
+/* Flash Layout Table ********************************************************/
+
+struct qla_flt_location {
+ uint8_t sig[4];
+ uint32_t start_lo;
+ uint32_t start_hi;
+ uint16_t unused;
+ uint16_t checksum;
+};
+
+struct qla_flt_header {
+ uint16_t version;
+ uint16_t length;
+ uint16_t checksum;
+ uint16_t unused;
+};
+
+#define FLT_REG_FW 0x01
+#define FLT_REG_BOOT_CODE 0x07
+#define FLT_REG_VPD_0 0x14
+#define FLT_REG_NVRAM_0 0x15
+#define FLT_REG_VPD_1 0x16
+#define FLT_REG_NVRAM_1 0x17
+#define FLT_REG_FDT 0x1a
+#define FLT_REG_FLT 0x1c
+#define FLT_REG_HW_EVENT_0 0x1d
+#define FLT_REG_HW_EVENT_1 0x1f
+#define FLT_REG_NPIV_CONF_0 0x29
+#define FLT_REG_NPIV_CONF_1 0x2a
+
+struct qla_flt_region {
+ uint32_t code;
+ uint32_t size;
+ uint32_t start;
+ uint32_t end;
+};
+
+/* Flash NPIV Configuration Table ********************************************/
+
+struct qla_npiv_header {
+ uint8_t sig[2];
+ uint16_t version;
+ uint16_t entries;
+ uint16_t unused[4];
+ uint16_t checksum;
+};
+
+struct qla_npiv_entry {
+ uint16_t flags;
+ uint16_t vf_id;
+ uint16_t qos;
+ uint16_t unused1;
+ uint8_t port_name[WWN_SIZE];
+ uint8_t node_name[WWN_SIZE];
+};
+
/* 84XX Support **************************************************************/
#define MBA_ISP84XX_ALERT 0x800f /* Alert Notification. */
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 0b156735e9a65ee8356b520004d3302b034d261e..753dbe6cce6e5ad2289c1f34ec30de752696dbdc 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -313,9 +313,11 @@ extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
extern int qla2xxx_hw_event_log(scsi_qla_host_t *, uint16_t , uint16_t,
uint16_t, uint16_t);
-extern void qla2xxx_get_flash_info(scsi_qla_host_t *);
+extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
+extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
+
/*
* Global Function Prototypes in qla_dbg.c source file.
*/
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index ee89ddd64aae17d7098c3aae9614593f7e2c6e03..a470f2d3270d205ad35ee26519a25e9d37f90252 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -83,6 +83,13 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
ha->isp_ops->reset_chip(ha);
+ rval = qla2xxx_get_flash_info(ha);
+ if (rval) {
+ DEBUG2(printk("scsi(%ld): Unable to validate FLASH data.\n",
+ ha->host_no));
+ return (rval);
+ }
+
ha->isp_ops->get_flash_version(ha, ha->request_ring);
qla_printk(KERN_INFO, ha, "Configure NVRAM parameters...\n");
@@ -109,7 +116,6 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
rval = qla2x00_setup_chip(ha);
if (rval)
return (rval);
- qla2xxx_get_flash_info(ha);
}
if (IS_QLA84XX(ha)) {
ha->cs84xx = qla84xx_get_chip(ha);
@@ -2016,7 +2022,7 @@ qla2x00_configure_loop(scsi_qla_host_t *ha)
DEBUG3(printk("%s: exiting normally\n", __func__));
}
- /* Restore state if a resync event occured during processing */
+ /* Restore state if a resync event occurred during processing */
if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) {
if (test_bit(LOCAL_LOOP_UPDATE, &save_flags))
set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags);
@@ -2561,7 +2567,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports)
rval = QLA_SUCCESS;
/* Try GID_PT to get device list, else GAN. */
- swl = kcalloc(MAX_FIBRE_DEVICES, sizeof(sw_info_t), GFP_ATOMIC);
+ swl = kcalloc(MAX_FIBRE_DEVICES, sizeof(sw_info_t), GFP_KERNEL);
if (!swl) {
/*EMPTY*/
DEBUG2(printk("scsi(%ld): GID_PT allocations failed, fallback "
@@ -3751,7 +3757,7 @@ qla24xx_load_risc_flash(scsi_qla_host_t *ha, uint32_t *srisc_addr)
rval = QLA_SUCCESS;
segments = FA_RISC_CODE_SEGMENTS;
- faddr = FA_RISC_CODE_ADDR;
+ faddr = ha->flt_region_fw;
dcode = (uint32_t *)ha->request_ring;
*srisc_addr = 0;
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index 92fafbdbbaabd82634377c607415c2b94cc705bf..e90afad120ee359cbc665d85c35662eeb8b0338b 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -52,7 +52,7 @@ to_qla_parent(scsi_qla_host_t *ha)
* @ha: HA context
* @ha_locked: is function called with the hardware lock
*
- * Returns non-zero if a failure occured, else zero.
+ * Returns non-zero if a failure occurred, else zero.
*/
static inline int
qla2x00_issue_marker(scsi_qla_host_t *ha, int ha_locked)
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index d57669aa4615d33d80fe87cfe1f9550555466518..85bc0a48598b846adf7a9bb6406a60e6a17d6bb5 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -21,17 +21,22 @@ static void qla2x00_isp_cmd(scsi_qla_host_t *ha);
* Returns the proper CF_* direction based on CDB.
*/
static inline uint16_t
-qla2x00_get_cmd_direction(struct scsi_cmnd *cmd)
+qla2x00_get_cmd_direction(srb_t *sp)
{
uint16_t cflags;
cflags = 0;
/* Set transfer direction */
- if (cmd->sc_data_direction == DMA_TO_DEVICE)
+ if (sp->cmd->sc_data_direction == DMA_TO_DEVICE) {
cflags = CF_WRITE;
- else if (cmd->sc_data_direction == DMA_FROM_DEVICE)
+ sp->fcport->ha->qla_stats.output_bytes +=
+ scsi_bufflen(sp->cmd);
+ } else if (sp->cmd->sc_data_direction == DMA_FROM_DEVICE) {
cflags = CF_READ;
+ sp->fcport->ha->qla_stats.input_bytes +=
+ scsi_bufflen(sp->cmd);
+ }
return (cflags);
}
@@ -169,7 +174,7 @@ void qla2x00_build_scsi_iocbs_32(srb_t *sp, cmd_entry_t *cmd_pkt,
ha = sp->ha;
- cmd_pkt->control_flags |= cpu_to_le16(qla2x00_get_cmd_direction(cmd));
+ cmd_pkt->control_flags |= cpu_to_le16(qla2x00_get_cmd_direction(sp));
/* Three DSDs are available in the Command Type 2 IOCB */
avail_dsds = 3;
@@ -228,7 +233,7 @@ void qla2x00_build_scsi_iocbs_64(srb_t *sp, cmd_entry_t *cmd_pkt,
ha = sp->ha;
- cmd_pkt->control_flags |= cpu_to_le16(qla2x00_get_cmd_direction(cmd));
+ cmd_pkt->control_flags |= cpu_to_le16(qla2x00_get_cmd_direction(sp));
/* Two DSDs are available in the Command Type 3 IOCB */
avail_dsds = 2;
@@ -262,7 +267,7 @@ void qla2x00_build_scsi_iocbs_64(srb_t *sp, cmd_entry_t *cmd_pkt,
* qla2x00_start_scsi() - Send a SCSI command to the ISP
* @sp: command to send to the ISP
*
- * Returns non-zero if a failure occured, else zero.
+ * Returns non-zero if a failure occurred, else zero.
*/
int
qla2x00_start_scsi(srb_t *sp)
@@ -407,7 +412,7 @@ qla2x00_start_scsi(srb_t *sp)
*
* Can be called from both normal and interrupt context.
*
- * Returns non-zero if a failure occured, else zero.
+ * Returns non-zero if a failure occurred, else zero.
*/
int
__qla2x00_marker(scsi_qla_host_t *ha, uint16_t loop_id, uint16_t lun,
@@ -625,12 +630,17 @@ qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt,
ha = sp->ha;
/* Set transfer direction */
- if (cmd->sc_data_direction == DMA_TO_DEVICE)
+ if (cmd->sc_data_direction == DMA_TO_DEVICE) {
cmd_pkt->task_mgmt_flags =
__constant_cpu_to_le16(TMF_WRITE_DATA);
- else if (cmd->sc_data_direction == DMA_FROM_DEVICE)
+ sp->fcport->ha->qla_stats.output_bytes +=
+ scsi_bufflen(sp->cmd);
+ } else if (cmd->sc_data_direction == DMA_FROM_DEVICE) {
cmd_pkt->task_mgmt_flags =
__constant_cpu_to_le16(TMF_READ_DATA);
+ sp->fcport->ha->qla_stats.input_bytes +=
+ scsi_bufflen(sp->cmd);
+ }
/* One DSD is available in the Command Type 3 IOCB */
avail_dsds = 1;
@@ -666,7 +676,7 @@ qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt,
* qla24xx_start_scsi() - Send a SCSI command to the ISP
* @sp: command to send to the ISP
*
- * Returns non-zero if a failure occured, else zero.
+ * Returns non-zero if a failure occurred, else zero.
*/
int
qla24xx_start_scsi(srb_t *sp)
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 45a3b93eed57aac2617617a79a449df231f51f8f..fc4bfa7f839c8648e021f643387027d1f67cf1d2 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -391,9 +391,9 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
break;
case MBA_LIP_OCCURRED: /* Loop Initialization Procedure */
- DEBUG2(printk("scsi(%ld): LIP occured (%x).\n", ha->host_no,
+ DEBUG2(printk("scsi(%ld): LIP occurred (%x).\n", ha->host_no,
mb[1]));
- qla_printk(KERN_INFO, ha, "LIP occured (%x).\n", mb[1]);
+ qla_printk(KERN_INFO, ha, "LIP occurred (%x).\n", mb[1]);
if (atomic_read(&ha->loop_state) != LOOP_DOWN) {
atomic_set(&ha->loop_state, LOOP_DOWN);
@@ -460,7 +460,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
DEBUG2(printk("scsi(%ld): Asynchronous LIP RESET (%x).\n",
ha->host_no, mb[1]));
qla_printk(KERN_INFO, ha,
- "LIP reset occured (%x).\n", mb[1]);
+ "LIP reset occurred (%x).\n", mb[1]);
if (atomic_read(&ha->loop_state) != LOOP_DOWN) {
atomic_set(&ha->loop_state, LOOP_DOWN);
@@ -543,7 +543,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
case MBA_PORT_UPDATE: /* Port database update */
/*
- * If PORT UPDATE is global (recieved LIP_OCCURED/LIP_RESET
+ * If PORT UPDATE is global (received LIP_OCCURRED/LIP_RESET
* event etc. earlier indicating loop is down) then process
* it. Otherwise ignore it and Wait for RSCN to come in.
*/
@@ -589,7 +589,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
"scsi(%ld): RSCN database changed -- %04x %04x %04x.\n",
ha->host_no, mb[1], mb[2], mb[3]));
- rscn_entry = (mb[1] << 16) | mb[2];
+ rscn_entry = ((mb[1] & 0xff) << 16) | mb[2];
host_pid = (ha->d_id.b.domain << 16) | (ha->d_id.b.area << 8) |
ha->d_id.b.al_pa;
if (rscn_entry == host_pid) {
@@ -600,6 +600,8 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
break;
}
+ /* Ignore reserved bits from RSCN-payload. */
+ rscn_entry = ((mb[1] & 0x3ff) << 16) | mb[2];
rscn_queue_index = ha->rscn_in_ptr + 1;
if (rscn_queue_index == MAX_RSCN_COUNT)
rscn_queue_index = 0;
@@ -1060,8 +1062,9 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
resid = resid_len;
/* Use F/W calculated residual length. */
if (IS_FWI2_CAPABLE(ha)) {
- if (scsi_status & SS_RESIDUAL_UNDER &&
- resid != fw_resid_len) {
+ if (!(scsi_status & SS_RESIDUAL_UNDER)) {
+ lscsi_status = 0;
+ } else if (resid != fw_resid_len) {
scsi_status &= ~SS_RESIDUAL_UNDER;
lscsi_status = 0;
}
@@ -1834,7 +1837,6 @@ qla2x00_request_irqs(scsi_qla_host_t *ha)
WRT_REG_WORD(®->isp.hccr, HCCR_CLR_HOST_INT);
}
spin_unlock_irq(&ha->hardware_lock);
- ha->isp_ops->enable_intrs(ha);
fail:
return ret;
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 813bc7784c0aa8fc6542fbce86ec7e5d8e586662..36bc6851e23dd2b13cfbbe98a6a14eac5faf0c07 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -233,7 +233,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp)
DEBUG2_3_11(printk("%s(%ld): timeout schedule "
"isp_abort_needed.\n", __func__, ha->host_no));
qla_printk(KERN_WARNING, ha,
- "Mailbox command timeout occured. Scheduling ISP "
+ "Mailbox command timeout occurred. Scheduling ISP "
"abort.\n");
set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
qla2xxx_wake_dpc(ha);
@@ -244,7 +244,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp)
DEBUG2_3_11(printk("%s(%ld): timeout calling "
"abort_isp\n", __func__, ha->host_no));
qla_printk(KERN_WARNING, ha,
- "Mailbox command timeout occured. Issuing ISP "
+ "Mailbox command timeout occurred. Issuing ISP "
"abort.\n");
set_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags);
@@ -1995,7 +1995,7 @@ qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map)
char *pmap;
dma_addr_t pmap_dma;
- pmap = dma_pool_alloc(ha->s_dma_pool, GFP_ATOMIC, &pmap_dma);
+ pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma);
if (pmap == NULL) {
DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****",
__func__, ha->host_no));
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 26afe44265c794177380eea2b25433d2277761f5..3433441b956a0e617eba3221bfa41b6479ea7e1a 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1517,6 +1517,7 @@ qla2xxx_scan_start(struct Scsi_Host *shost)
set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags);
set_bit(RSCN_UPDATE, &ha->dpc_flags);
+ set_bit(NPIV_CONFIG_NEEDED, &ha->dpc_flags);
}
static int
@@ -1663,8 +1664,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
ha->gid_list_info_size = 8;
ha->optrom_size = OPTROM_SIZE_25XX;
ha->isp_ops = &qla25xx_isp_ops;
- ha->hw_event_start = PCI_FUNC(pdev->devfn) ?
- FA_HW_EVENT1_ADDR: FA_HW_EVENT0_ADDR;
}
host->can_queue = ha->request_q_length + 128;
@@ -1740,6 +1739,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
if (ret)
goto probe_failed;
+ ha->isp_ops->enable_intrs(ha);
+
scsi_scan_host(host);
qla2x00_alloc_sysfs_attr(ha);
@@ -2431,6 +2432,12 @@ qla2x00_do_dpc(void *data)
ha->host_no));
}
+ if (test_bit(NPIV_CONFIG_NEEDED, &ha->dpc_flags) &&
+ atomic_read(&ha->loop_state) == LOOP_READY) {
+ clear_bit(NPIV_CONFIG_NEEDED, &ha->dpc_flags);
+ qla2xxx_flash_npiv_conf(ha);
+ }
+
if (!ha->interrupts_on)
ha->isp_ops->enable_intrs(ha);
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 1bca744749353d24e7d1651efde761a4f473c93f..90a13211717f7d367a89c3b7f0b74fc5dd0f113c 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -543,23 +543,198 @@ qla24xx_get_flash_manufacturer(scsi_qla_host_t *ha, uint8_t *man_id,
}
}
-void
-qla2xxx_get_flash_info(scsi_qla_host_t *ha)
+static int
+qla2xxx_find_flt_start(scsi_qla_host_t *ha, uint32_t *start)
+{
+ const char *loc, *locations[] = { "DEF", "PCI" };
+ uint32_t pcihdr, pcids;
+ uint32_t *dcode;
+ uint8_t *buf, *bcode, last_image;
+ uint16_t cnt, chksum, *wptr;
+ struct qla_flt_location *fltl;
+
+ /*
+ * FLT-location structure resides after the last PCI region.
+ */
+
+ /* Begin with sane defaults. */
+ loc = locations[0];
+ *start = IS_QLA24XX_TYPE(ha) ? FA_FLASH_LAYOUT_ADDR_24:
+ FA_FLASH_LAYOUT_ADDR;
+
+ /* Begin with first PCI expansion ROM header. */
+ buf = (uint8_t *)ha->request_ring;
+ dcode = (uint32_t *)ha->request_ring;
+ pcihdr = 0;
+ last_image = 1;
+ do {
+ /* Verify PCI expansion ROM header. */
+ qla24xx_read_flash_data(ha, dcode, pcihdr >> 2, 0x20);
+ bcode = buf + (pcihdr % 4);
+ if (bcode[0x0] != 0x55 || bcode[0x1] != 0xaa)
+ goto end;
+
+ /* Locate PCI data structure. */
+ pcids = pcihdr + ((bcode[0x19] << 8) | bcode[0x18]);
+ qla24xx_read_flash_data(ha, dcode, pcids >> 2, 0x20);
+ bcode = buf + (pcihdr % 4);
+
+ /* Validate signature of PCI data structure. */
+ if (bcode[0x0] != 'P' || bcode[0x1] != 'C' ||
+ bcode[0x2] != 'I' || bcode[0x3] != 'R')
+ goto end;
+
+ last_image = bcode[0x15] & BIT_7;
+
+ /* Locate next PCI expansion ROM. */
+ pcihdr += ((bcode[0x11] << 8) | bcode[0x10]) * 512;
+ } while (!last_image);
+
+ /* Now verify FLT-location structure. */
+ fltl = (struct qla_flt_location *)ha->request_ring;
+ qla24xx_read_flash_data(ha, dcode, pcihdr >> 2,
+ sizeof(struct qla_flt_location) >> 2);
+ if (fltl->sig[0] != 'Q' || fltl->sig[1] != 'F' ||
+ fltl->sig[2] != 'L' || fltl->sig[3] != 'T')
+ goto end;
+
+ wptr = (uint16_t *)ha->request_ring;
+ cnt = sizeof(struct qla_flt_location) >> 1;
+ for (chksum = 0; cnt; cnt--)
+ chksum += le16_to_cpu(*wptr++);
+ if (chksum) {
+ qla_printk(KERN_ERR, ha,
+ "Inconsistent FLTL detected: checksum=0x%x.\n", chksum);
+ qla2x00_dump_buffer(buf, sizeof(struct qla_flt_location));
+ return QLA_FUNCTION_FAILED;
+ }
+
+ /* Good data. Use specified location. */
+ loc = locations[1];
+ *start = le16_to_cpu(fltl->start_hi) << 16 |
+ le16_to_cpu(fltl->start_lo);
+end:
+ DEBUG2(qla_printk(KERN_DEBUG, ha, "FLTL[%s] = 0x%x.\n", loc, *start));
+ return QLA_SUCCESS;
+}
+
+static void
+qla2xxx_get_flt_info(scsi_qla_host_t *ha, uint32_t flt_addr)
+{
+ const char *loc, *locations[] = { "DEF", "FLT" };
+ uint16_t *wptr;
+ uint16_t cnt, chksum;
+ uint32_t start;
+ struct qla_flt_header *flt;
+ struct qla_flt_region *region;
+
+ ha->flt_region_flt = flt_addr;
+ wptr = (uint16_t *)ha->request_ring;
+ flt = (struct qla_flt_header *)ha->request_ring;
+ region = (struct qla_flt_region *)&flt[1];
+ ha->isp_ops->read_optrom(ha, (uint8_t *)ha->request_ring,
+ flt_addr << 2, OPTROM_BURST_SIZE);
+ if (*wptr == __constant_cpu_to_le16(0xffff))
+ goto no_flash_data;
+ if (flt->version != __constant_cpu_to_le16(1)) {
+ DEBUG2(qla_printk(KERN_INFO, ha, "Unsupported FLT detected: "
+ "version=0x%x length=0x%x checksum=0x%x.\n",
+ le16_to_cpu(flt->version), le16_to_cpu(flt->length),
+ le16_to_cpu(flt->checksum)));
+ goto no_flash_data;
+ }
+
+ cnt = (sizeof(struct qla_flt_header) + le16_to_cpu(flt->length)) >> 1;
+ for (chksum = 0; cnt; cnt--)
+ chksum += le16_to_cpu(*wptr++);
+ if (chksum) {
+ DEBUG2(qla_printk(KERN_INFO, ha, "Inconsistent FLT detected: "
+ "version=0x%x length=0x%x checksum=0x%x.\n",
+ le16_to_cpu(flt->version), le16_to_cpu(flt->length),
+ chksum));
+ goto no_flash_data;
+ }
+
+ loc = locations[1];
+ cnt = le16_to_cpu(flt->length) / sizeof(struct qla_flt_region);
+ for ( ; cnt; cnt--, region++) {
+ /* Store addresses as DWORD offsets. */
+ start = le32_to_cpu(region->start) >> 2;
+
+ DEBUG3(qla_printk(KERN_DEBUG, ha, "FLT[%02x]: start=0x%x "
+ "end=0x%x size=0x%x.\n", le32_to_cpu(region->code), start,
+ le32_to_cpu(region->end) >> 2, le32_to_cpu(region->size)));
+
+ switch (le32_to_cpu(region->code)) {
+ case FLT_REG_FW:
+ ha->flt_region_fw = start;
+ break;
+ case FLT_REG_BOOT_CODE:
+ ha->flt_region_boot = start;
+ break;
+ case FLT_REG_VPD_0:
+ ha->flt_region_vpd_nvram = start;
+ break;
+ case FLT_REG_FDT:
+ ha->flt_region_fdt = start;
+ break;
+ case FLT_REG_HW_EVENT_0:
+ if (!PCI_FUNC(ha->pdev->devfn))
+ ha->flt_region_hw_event = start;
+ break;
+ case FLT_REG_HW_EVENT_1:
+ if (PCI_FUNC(ha->pdev->devfn))
+ ha->flt_region_hw_event = start;
+ break;
+ case FLT_REG_NPIV_CONF_0:
+ if (!PCI_FUNC(ha->pdev->devfn))
+ ha->flt_region_npiv_conf = start;
+ break;
+ case FLT_REG_NPIV_CONF_1:
+ if (PCI_FUNC(ha->pdev->devfn))
+ ha->flt_region_npiv_conf = start;
+ break;
+ }
+ }
+ goto done;
+
+no_flash_data:
+ /* Use hardcoded defaults. */
+ loc = locations[0];
+ ha->flt_region_fw = FA_RISC_CODE_ADDR;
+ ha->flt_region_boot = FA_BOOT_CODE_ADDR;
+ ha->flt_region_vpd_nvram = FA_VPD_NVRAM_ADDR;
+ ha->flt_region_fdt = IS_QLA24XX_TYPE(ha) ? FA_FLASH_DESCR_ADDR_24:
+ FA_FLASH_DESCR_ADDR;
+ ha->flt_region_hw_event = !PCI_FUNC(ha->pdev->devfn) ?
+ FA_HW_EVENT0_ADDR: FA_HW_EVENT1_ADDR;
+ ha->flt_region_npiv_conf = !PCI_FUNC(ha->pdev->devfn) ?
+ (IS_QLA24XX_TYPE(ha) ? FA_NPIV_CONF0_ADDR_24: FA_NPIV_CONF0_ADDR):
+ (IS_QLA24XX_TYPE(ha) ? FA_NPIV_CONF1_ADDR_24: FA_NPIV_CONF1_ADDR);
+done:
+ DEBUG2(qla_printk(KERN_DEBUG, ha, "FLT[%s]: boot=0x%x fw=0x%x "
+ "vpd_nvram=0x%x fdt=0x%x flt=0x%x hwe=0x%x npiv=0x%x.\n", loc,
+ ha->flt_region_boot, ha->flt_region_fw, ha->flt_region_vpd_nvram,
+ ha->flt_region_fdt, ha->flt_region_flt, ha->flt_region_hw_event,
+ ha->flt_region_npiv_conf));
+}
+
+static void
+qla2xxx_get_fdt_info(scsi_qla_host_t *ha)
{
#define FLASH_BLK_SIZE_32K 0x8000
#define FLASH_BLK_SIZE_64K 0x10000
+ const char *loc, *locations[] = { "MID", "FDT" };
uint16_t cnt, chksum;
uint16_t *wptr;
struct qla_fdt_layout *fdt;
uint8_t man_id, flash_id;
-
- if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha))
- return;
+ uint16_t mid, fid;
wptr = (uint16_t *)ha->request_ring;
fdt = (struct qla_fdt_layout *)ha->request_ring;
ha->isp_ops->read_optrom(ha, (uint8_t *)ha->request_ring,
- FA_FLASH_DESCR_ADDR << 2, OPTROM_BURST_SIZE);
+ ha->flt_region_fdt << 2, OPTROM_BURST_SIZE);
if (*wptr == __constant_cpu_to_le16(0xffff))
goto no_flash_data;
if (fdt->sig[0] != 'Q' || fdt->sig[1] != 'L' || fdt->sig[2] != 'I' ||
@@ -577,7 +752,10 @@ qla2xxx_get_flash_info(scsi_qla_host_t *ha)
goto no_flash_data;
}
- ha->fdt_odd_index = le16_to_cpu(fdt->man_id) == 0x1f;
+ loc = locations[1];
+ mid = le16_to_cpu(fdt->man_id);
+ fid = le16_to_cpu(fdt->id);
+ ha->fdt_odd_index = mid == 0x1f;
ha->fdt_wrt_disable = fdt->wrt_disable_bits;
ha->fdt_erase_cmd = flash_conf_to_access_addr(0x0300 | fdt->erase_cmd);
ha->fdt_block_size = le32_to_cpu(fdt->block_size);
@@ -588,16 +766,12 @@ qla2xxx_get_flash_info(scsi_qla_host_t *ha)
flash_conf_to_access_addr(0x0300 | fdt->protect_sec_cmd):
flash_conf_to_access_addr(0x0336);
}
-
- DEBUG2(qla_printk(KERN_DEBUG, ha, "Flash[FDT]: (0x%x/0x%x) erase=0x%x "
- "pro=%x upro=%x idx=%d wrtd=0x%x blk=0x%x.\n",
- le16_to_cpu(fdt->man_id), le16_to_cpu(fdt->id), ha->fdt_erase_cmd,
- ha->fdt_protect_sec_cmd, ha->fdt_unprotect_sec_cmd,
- ha->fdt_odd_index, ha->fdt_wrt_disable, ha->fdt_block_size));
- return;
-
+ goto done;
no_flash_data:
+ loc = locations[0];
qla24xx_get_flash_manufacturer(ha, &man_id, &flash_id);
+ mid = man_id;
+ fid = flash_id;
ha->fdt_wrt_disable = 0x9c;
ha->fdt_erase_cmd = flash_conf_to_access_addr(0x03d8);
switch (man_id) {
@@ -625,14 +799,117 @@ qla2xxx_get_flash_info(scsi_qla_host_t *ha)
ha->fdt_block_size = FLASH_BLK_SIZE_64K;
break;
}
-
- DEBUG2(qla_printk(KERN_DEBUG, ha, "Flash[MID]: (0x%x/0x%x) erase=0x%x "
- "pro=%x upro=%x idx=%d wrtd=0x%x blk=0x%x.\n", man_id, flash_id,
+done:
+ DEBUG2(qla_printk(KERN_DEBUG, ha, "FDT[%s]: (0x%x/0x%x) erase=0x%x "
+ "pro=%x upro=%x idx=%d wrtd=0x%x blk=0x%x.\n", loc, mid, fid,
ha->fdt_erase_cmd, ha->fdt_protect_sec_cmd,
ha->fdt_unprotect_sec_cmd, ha->fdt_odd_index, ha->fdt_wrt_disable,
ha->fdt_block_size));
}
+int
+qla2xxx_get_flash_info(scsi_qla_host_t *ha)
+{
+ int ret;
+ uint32_t flt_addr;
+
+ if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha))
+ return QLA_SUCCESS;
+
+ ret = qla2xxx_find_flt_start(ha, &flt_addr);
+ if (ret != QLA_SUCCESS)
+ return ret;
+
+ qla2xxx_get_flt_info(ha, flt_addr);
+ qla2xxx_get_fdt_info(ha);
+
+ return QLA_SUCCESS;
+}
+
+void
+qla2xxx_flash_npiv_conf(scsi_qla_host_t *ha)
+{
+#define NPIV_CONFIG_SIZE (16*1024)
+ void *data;
+ uint16_t *wptr;
+ uint16_t cnt, chksum;
+ struct qla_npiv_header hdr;
+ struct qla_npiv_entry *entry;
+
+ if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha))
+ return;
+
+ ha->isp_ops->read_optrom(ha, (uint8_t *)&hdr,
+ ha->flt_region_npiv_conf << 2, sizeof(struct qla_npiv_header));
+ if (hdr.version == __constant_cpu_to_le16(0xffff))
+ return;
+ if (hdr.version != __constant_cpu_to_le16(1)) {
+ DEBUG2(qla_printk(KERN_INFO, ha, "Unsupported NPIV-Config "
+ "detected: version=0x%x entries=0x%x checksum=0x%x.\n",
+ le16_to_cpu(hdr.version), le16_to_cpu(hdr.entries),
+ le16_to_cpu(hdr.checksum)));
+ return;
+ }
+
+ data = kmalloc(NPIV_CONFIG_SIZE, GFP_KERNEL);
+ if (!data) {
+ DEBUG2(qla_printk(KERN_INFO, ha, "NPIV-Config: Unable to "
+ "allocate memory.\n"));
+ return;
+ }
+
+ ha->isp_ops->read_optrom(ha, (uint8_t *)data,
+ ha->flt_region_npiv_conf << 2, NPIV_CONFIG_SIZE);
+
+ cnt = (sizeof(struct qla_npiv_header) + le16_to_cpu(hdr.entries) *
+ sizeof(struct qla_npiv_entry)) >> 1;
+ for (wptr = data, chksum = 0; cnt; cnt--)
+ chksum += le16_to_cpu(*wptr++);
+ if (chksum) {
+ DEBUG2(qla_printk(KERN_INFO, ha, "Inconsistent NPIV-Config "
+ "detected: version=0x%x entries=0x%x checksum=0x%x.\n",
+ le16_to_cpu(hdr.version), le16_to_cpu(hdr.entries),
+ chksum));
+ goto done;
+ }
+
+ entry = data + sizeof(struct qla_npiv_header);
+ cnt = le16_to_cpu(hdr.entries);
+ for ( ; cnt; cnt--, entry++) {
+ uint16_t flags;
+ struct fc_vport_identifiers vid;
+ struct fc_vport *vport;
+
+ flags = le16_to_cpu(entry->flags);
+ if (flags == 0xffff)
+ continue;
+ if ((flags & BIT_0) == 0)
+ continue;
+
+ memset(&vid, 0, sizeof(vid));
+ vid.roles = FC_PORT_ROLE_FCP_INITIATOR;
+ vid.vport_type = FC_PORTTYPE_NPIV;
+ vid.disable = false;
+ vid.port_name = wwn_to_u64(entry->port_name);
+ vid.node_name = wwn_to_u64(entry->node_name);
+
+ DEBUG2(qla_printk(KERN_DEBUG, ha, "NPIV[%02x]: wwpn=%llx "
+ "wwnn=%llx vf_id=0x%x qos=0x%x.\n", cnt,
+ (unsigned long long)vid.port_name,
+ (unsigned long long)vid.node_name,
+ le16_to_cpu(entry->vf_id), le16_to_cpu(entry->qos)));
+
+ vport = fc_vport_create(ha->host, 0, &vid);
+ if (!vport)
+ qla_printk(KERN_INFO, ha, "NPIV-Config: Failed to "
+ "create vport [%02x]: wwpn=%llx wwnn=%llx.\n", cnt,
+ (unsigned long long)vid.port_name,
+ (unsigned long long)vid.node_name);
+ }
+done:
+ kfree(data);
+}
+
static void
qla24xx_unprotect_flash(scsi_qla_host_t *ha)
{
@@ -920,7 +1197,8 @@ qla25xx_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
dwptr = (uint32_t *)buf;
for (i = 0; i < bytes >> 2; i++, naddr++)
dwptr[i] = cpu_to_le32(qla24xx_read_flash_dword(ha,
- flash_data_to_access_addr(FA_VPD_NVRAM_ADDR | naddr)));
+ flash_data_to_access_addr(ha->flt_region_vpd_nvram |
+ naddr)));
return buf;
}
@@ -935,10 +1213,10 @@ qla25xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
dbuf = vmalloc(RMW_BUFFER_SIZE);
if (!dbuf)
return QLA_MEMORY_ALLOC_FAILED;
- ha->isp_ops->read_optrom(ha, dbuf, FA_VPD_NVRAM_ADDR << 2,
+ ha->isp_ops->read_optrom(ha, dbuf, ha->flt_region_vpd_nvram << 2,
RMW_BUFFER_SIZE);
memcpy(dbuf + (naddr << 2), buf, bytes);
- ha->isp_ops->write_optrom(ha, dbuf, FA_VPD_NVRAM_ADDR << 2,
+ ha->isp_ops->write_optrom(ha, dbuf, ha->flt_region_vpd_nvram << 2,
RMW_BUFFER_SIZE);
vfree(dbuf);
@@ -2166,7 +2444,7 @@ qla2x00_get_flash_version(scsi_qla_host_t *ha, void *mbuf)
memset(dbyte, 0, 8);
dcode = (uint16_t *)dbyte;
- qla2x00_read_flash_data(ha, dbyte, FA_RISC_CODE_ADDR * 4 + 10,
+ qla2x00_read_flash_data(ha, dbyte, ha->flt_region_fw * 4 + 10,
8);
DEBUG3(printk("%s(%ld): dumping fw ver from flash:\n",
__func__, ha->host_no));
@@ -2177,7 +2455,7 @@ qla2x00_get_flash_version(scsi_qla_host_t *ha, void *mbuf)
(dcode[0] == 0 && dcode[1] == 0 && dcode[2] == 0 &&
dcode[3] == 0)) {
DEBUG2(printk("%s(): Unrecognized fw revision at "
- "%x.\n", __func__, FA_RISC_CODE_ADDR * 4));
+ "%x.\n", __func__, ha->flt_region_fw * 4));
} else {
/* values are in big endian */
ha->fw_revision[0] = dbyte[0] << 16 | dbyte[1];
@@ -2212,7 +2490,7 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf)
dcode = mbuf;
/* Begin with first PCI expansion ROM header. */
- pcihdr = 0;
+ pcihdr = ha->flt_region_boot;
last_image = 1;
do {
/* Verify PCI expansion ROM header. */
@@ -2282,7 +2560,7 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf)
memset(ha->fw_revision, 0, sizeof(ha->fw_revision));
dcode = mbuf;
- qla24xx_read_flash_data(ha, dcode, FA_RISC_CODE_ADDR + 4, 4);
+ qla24xx_read_flash_data(ha, dcode, ha->flt_region_fw + 4, 4);
for (i = 0; i < 4; i++)
dcode[i] = be32_to_cpu(dcode[i]);
@@ -2291,7 +2569,7 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf)
(dcode[0] == 0 && dcode[1] == 0 && dcode[2] == 0 &&
dcode[3] == 0)) {
DEBUG2(printk("%s(): Unrecognized fw version at %x.\n",
- __func__, FA_RISC_CODE_ADDR));
+ __func__, ha->flt_region_fw));
} else {
ha->fw_revision[0] = dcode[0];
ha->fw_revision[1] = dcode[1];
@@ -2355,7 +2633,7 @@ qla2xxx_hw_event_store(scsi_qla_host_t *ha, uint32_t *fdata)
/* Locate first empty entry. */
for (;;) {
if (ha->hw_event_ptr >=
- ha->hw_event_start + FA_HW_EVENT_SIZE) {
+ ha->flt_region_hw_event + FA_HW_EVENT_SIZE) {
DEBUG2(qla_printk(KERN_WARNING, ha,
"HW event -- Log Full!\n"));
return QLA_MEMORY_ALLOC_FAILED;
@@ -2391,7 +2669,7 @@ qla2xxx_hw_event_log(scsi_qla_host_t *ha, uint16_t code, uint16_t d1,
int rval;
uint32_t marker[2], fdata[4];
- if (ha->hw_event_start == 0)
+ if (ha->flt_region_hw_event == 0)
return QLA_FUNCTION_FAILED;
DEBUG2(qla_printk(KERN_WARNING, ha,
@@ -2406,7 +2684,7 @@ qla2xxx_hw_event_log(scsi_qla_host_t *ha, uint16_t code, uint16_t d1,
QLA_DRIVER_PATCH_VER, QLA_DRIVER_BETA_VER);
/* Locate marker. */
- ha->hw_event_ptr = ha->hw_event_start;
+ ha->hw_event_ptr = ha->flt_region_hw_event;
for (;;) {
qla24xx_read_flash_data(ha, fdata, ha->hw_event_ptr,
4);
@@ -2415,7 +2693,7 @@ qla2xxx_hw_event_log(scsi_qla_host_t *ha, uint16_t code, uint16_t d1,
break;
ha->hw_event_ptr += FA_HW_EVENT_ENTRY_SIZE;
if (ha->hw_event_ptr >=
- ha->hw_event_start + FA_HW_EVENT_SIZE) {
+ ha->flt_region_hw_event + FA_HW_EVENT_SIZE) {
DEBUG2(qla_printk(KERN_WARNING, ha,
"HW event -- Log Full!\n"));
return QLA_MEMORY_ALLOC_FAILED;
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index 4160e4caa7b97af229f03b74bb472fb7a4dd53b3..be5e299df528e22eed62f8ac25d03c01a11630d7 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.02.01-k7"
+#define QLA2XXX_VERSION "8.02.01-k8"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 2
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 88bebb13bc520ab0d3959426adcaf3f30986a320..de8279ad7d89dca83cc1e32e2f8fc5d091d7b3fb 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -1542,7 +1542,7 @@ static int qla4xxx_eh_device_reset(struct scsi_cmnd *cmd)
DEBUG2(printk(KERN_INFO
"scsi%ld: DEVICE_RESET cmd=%p jiffies = 0x%lx, to=%x,"
"dpc_flags=%lx, status=%x allowed=%d\n", ha->host_no,
- cmd, jiffies, cmd->timeout_per_command / HZ,
+ cmd, jiffies, cmd->request->timeout / HZ,
ha->dpc_flags, cmd->result, cmd->allowed));
/* FIXME: wait for hba to go online */
@@ -1598,7 +1598,7 @@ static int qla4xxx_eh_target_reset(struct scsi_cmnd *cmd)
DEBUG2(printk(KERN_INFO
"scsi%ld: TARGET_DEVICE_RESET cmd=%p jiffies = 0x%lx, "
"to=%x,dpc_flags=%lx, status=%x allowed=%d\n",
- ha->host_no, cmd, jiffies, cmd->timeout_per_command / HZ,
+ ha->host_no, cmd, jiffies, cmd->request->timeout / HZ,
ha->dpc_flags, cmd->result, cmd->allowed));
stat = qla4xxx_reset_target(ha, ddb_entry);
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index 4a1cf6377f6c89b7a654bf3c38e9e2ae8b1bcc4f..9053508967253b9d894efefbd81bdc1bf125e725 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -914,6 +914,7 @@ static inline int load_cmd(struct scsi_cmnd *Cmnd, struct Command_Entry *cmd,
ds[i].d_count = sg_dma_len(s);
}
sg_count -= n;
+ sg = s;
}
} else {
cmd->dataseg[0].d_base = 0;
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index ee6be596503d1515dc855e6e5715267ac4edb4e1..2ac3cb2b9081836e53ce3d8c2f5567d9e4563831 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -291,7 +291,6 @@ struct scsi_cmnd *scsi_get_command(struct scsi_device *dev, gfp_t gfp_mask)
unsigned long flags;
cmd->device = dev;
- init_timer(&cmd->eh_timeout);
INIT_LIST_HEAD(&cmd->list);
spin_lock_irqsave(&dev->list_lock, flags);
list_add_tail(&cmd->list, &dev->cmd_list);
@@ -652,26 +651,33 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
unsigned long timeout;
int rtn = 0;
+ /*
+ * We will use a queued command if possible, otherwise we will
+ * emulate the queuing and calling of completion function ourselves.
+ */
+ atomic_inc(&cmd->device->iorequest_cnt);
+
/* check if the device is still usable */
if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
/* in SDEV_DEL we error all commands. DID_NO_CONNECT
* returns an immediate error upwards, and signals
* that the device is no longer present */
cmd->result = DID_NO_CONNECT << 16;
- atomic_inc(&cmd->device->iorequest_cnt);
- __scsi_done(cmd);
+ scsi_done(cmd);
/* return 0 (because the command has been processed) */
goto out;
}
- /* Check to see if the scsi lld put this device into state SDEV_BLOCK. */
- if (unlikely(cmd->device->sdev_state == SDEV_BLOCK)) {
+ /* Check to see if the scsi lld made this device blocked. */
+ if (unlikely(scsi_device_blocked(cmd->device))) {
/*
- * in SDEV_BLOCK, the command is just put back on the device
- * queue. The suspend state has already blocked the queue so
- * future requests should not occur until the device
- * transitions out of the suspend state.
+ * in blocked state, the command is just put back on
+ * the device queue. The suspend state has already
+ * blocked the queue so future requests should not
+ * occur until the device transitions out of the
+ * suspend state.
*/
+
scsi_queue_insert(cmd, SCSI_MLQUEUE_DEVICE_BUSY);
SCSI_LOG_MLQUEUE(3, printk("queuecommand : device blocked \n"));
@@ -714,20 +720,8 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
host->resetting = 0;
}
- /*
- * AK: unlikely race here: for some reason the timer could
- * expire before the serial number is set up below.
- */
- scsi_add_timer(cmd, cmd->timeout_per_command, scsi_times_out);
-
scsi_log_send(cmd);
- /*
- * We will use a queued command if possible, otherwise we will
- * emulate the queuing and calling of completion function ourselves.
- */
- atomic_inc(&cmd->device->iorequest_cnt);
-
/*
* Before we queue this command, check if the command
* length exceeds what the host adapter can handle.
@@ -744,6 +738,12 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
}
spin_lock_irqsave(host->host_lock, flags);
+ /*
+ * AK: unlikely race here: for some reason the timer could
+ * expire before the serial number is set up below.
+ *
+ * TODO: kill serial or move to blk layer
+ */
scsi_cmd_get_serial(host, cmd);
if (unlikely(host->shost_state == SHOST_DEL)) {
@@ -754,12 +754,8 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
}
spin_unlock_irqrestore(host->host_lock, flags);
if (rtn) {
- if (scsi_delete_timer(cmd)) {
- atomic_inc(&cmd->device->iodone_cnt);
- scsi_queue_insert(cmd,
- (rtn == SCSI_MLQUEUE_DEVICE_BUSY) ?
- rtn : SCSI_MLQUEUE_HOST_BUSY);
- }
+ scsi_queue_insert(cmd, (rtn == SCSI_MLQUEUE_DEVICE_BUSY) ?
+ rtn : SCSI_MLQUEUE_HOST_BUSY);
SCSI_LOG_MLQUEUE(3,
printk("queuecommand : request rejected\n"));
}
@@ -769,24 +765,6 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
return rtn;
}
-/**
- * scsi_req_abort_cmd -- Request command recovery for the specified command
- * @cmd: pointer to the SCSI command of interest
- *
- * This function requests that SCSI Core start recovery for the
- * command by deleting the timer and adding the command to the eh
- * queue. It can be called by either LLDDs or SCSI Core. LLDDs who
- * implement their own error recovery MAY ignore the timeout event if
- * they generated scsi_req_abort_cmd.
- */
-void scsi_req_abort_cmd(struct scsi_cmnd *cmd)
-{
- if (!scsi_delete_timer(cmd))
- return;
- scsi_times_out(cmd);
-}
-EXPORT_SYMBOL(scsi_req_abort_cmd);
-
/**
* scsi_done - Enqueue the finished SCSI command into the done queue.
* @cmd: The SCSI Command for which a low-level device driver (LLDD) gives
@@ -802,42 +780,7 @@ EXPORT_SYMBOL(scsi_req_abort_cmd);
*/
static void scsi_done(struct scsi_cmnd *cmd)
{
- /*
- * We don't have to worry about this one timing out anymore.
- * If we are unable to remove the timer, then the command
- * has already timed out. In which case, we have no choice but to
- * let the timeout function run, as we have no idea where in fact
- * that function could really be. It might be on another processor,
- * etc, etc.
- */
- if (!scsi_delete_timer(cmd))
- return;
- __scsi_done(cmd);
-}
-
-/* Private entry to scsi_done() to complete a command when the timer
- * isn't running --- used by scsi_times_out */
-void __scsi_done(struct scsi_cmnd *cmd)
-{
- struct request *rq = cmd->request;
-
- /*
- * Set the serial numbers back to zero
- */
- cmd->serial_number = 0;
-
- atomic_inc(&cmd->device->iodone_cnt);
- if (cmd->result)
- atomic_inc(&cmd->device->ioerr_cnt);
-
- BUG_ON(!rq);
-
- /*
- * The uptodate/nbytes values don't matter, as we allow partial
- * completes and thus will check this in the softirq callback
- */
- rq->completion_data = cmd;
- blk_complete_request(rq);
+ blk_complete_request(cmd->request);
}
/* Move this to a header if it becomes more generally useful */
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 880051c89bde082320f7379b39adeb4e7823c12d..fecefa05cb62c4f586a1f1ed7183c4f93cbac902 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -111,70 +111,9 @@ int scsi_eh_scmd_add(struct scsi_cmnd *scmd, int eh_flag)
return ret;
}
-/**
- * scsi_add_timer - Start timeout timer for a single scsi command.
- * @scmd: scsi command that is about to start running.
- * @timeout: amount of time to allow this command to run.
- * @complete: timeout function to call if timer isn't canceled.
- *
- * Notes:
- * This should be turned into an inline function. Each scsi command
- * has its own timer, and as it is added to the queue, we set up the
- * timer. When the command completes, we cancel the timer.
- */
-void scsi_add_timer(struct scsi_cmnd *scmd, int timeout,
- void (*complete)(struct scsi_cmnd *))
-{
-
- /*
- * If the clock was already running for this command, then
- * first delete the timer. The timer handling code gets rather
- * confused if we don't do this.
- */
- if (scmd->eh_timeout.function)
- del_timer(&scmd->eh_timeout);
-
- scmd->eh_timeout.data = (unsigned long)scmd;
- scmd->eh_timeout.expires = jiffies + timeout;
- scmd->eh_timeout.function = (void (*)(unsigned long)) complete;
-
- SCSI_LOG_ERROR_RECOVERY(5, printk("%s: scmd: %p, time:"
- " %d, (%p)\n", __func__,
- scmd, timeout, complete));
-
- add_timer(&scmd->eh_timeout);
-}
-
-/**
- * scsi_delete_timer - Delete/cancel timer for a given function.
- * @scmd: Cmd that we are canceling timer for
- *
- * Notes:
- * This should be turned into an inline function.
- *
- * Return value:
- * 1 if we were able to detach the timer. 0 if we blew it, and the
- * timer function has already started to run.
- */
-int scsi_delete_timer(struct scsi_cmnd *scmd)
-{
- int rtn;
-
- rtn = del_timer(&scmd->eh_timeout);
-
- SCSI_LOG_ERROR_RECOVERY(5, printk("%s: scmd: %p,"
- " rtn: %d\n", __func__,
- scmd, rtn));
-
- scmd->eh_timeout.data = (unsigned long)NULL;
- scmd->eh_timeout.function = NULL;
-
- return rtn;
-}
-
/**
* scsi_times_out - Timeout function for normal scsi commands.
- * @scmd: Cmd that is timing out.
+ * @req: request that is timing out.
*
* Notes:
* We do not need to lock this. There is the potential for a race
@@ -182,9 +121,11 @@ int scsi_delete_timer(struct scsi_cmnd *scmd)
* normal completion function determines that the timer has already
* fired, then it mustn't do anything.
*/
-void scsi_times_out(struct scsi_cmnd *scmd)
+enum blk_eh_timer_return scsi_times_out(struct request *req)
{
- enum scsi_eh_timer_return (* eh_timed_out)(struct scsi_cmnd *);
+ struct scsi_cmnd *scmd = req->special;
+ enum blk_eh_timer_return (*eh_timed_out)(struct scsi_cmnd *);
+ enum blk_eh_timer_return rtn = BLK_EH_NOT_HANDLED;
scsi_log_completion(scmd, TIMEOUT_ERROR);
@@ -196,22 +137,20 @@ void scsi_times_out(struct scsi_cmnd *scmd)
eh_timed_out = NULL;
if (eh_timed_out)
- switch (eh_timed_out(scmd)) {
- case EH_HANDLED:
- __scsi_done(scmd);
- return;
- case EH_RESET_TIMER:
- scsi_add_timer(scmd, scmd->timeout_per_command,
- scsi_times_out);
- return;
- case EH_NOT_HANDLED:
+ rtn = eh_timed_out(scmd);
+ switch (rtn) {
+ case BLK_EH_NOT_HANDLED:
break;
+ default:
+ return rtn;
}
if (unlikely(!scsi_eh_scmd_add(scmd, SCSI_EH_CANCEL_CMD))) {
scmd->result |= DID_TIME_OUT << 16;
- __scsi_done(scmd);
+ return BLK_EH_HANDLED;
}
+
+ return BLK_EH_NOT_HANDLED;
}
/**
@@ -391,7 +330,7 @@ static int scsi_check_sense(struct scsi_cmnd *scmd)
case HARDWARE_ERROR:
if (scmd->device->retry_hwerror)
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
else
return SUCCESS;
@@ -1793,7 +1732,6 @@ scsi_reset_provider(struct scsi_device *dev, int flag)
blk_rq_init(NULL, &req);
scmd->request = &req;
- memset(&scmd->eh_timeout, 0, sizeof(scmd->eh_timeout));
scmd->cmnd = req.cmd;
@@ -1804,8 +1742,6 @@ scsi_reset_provider(struct scsi_device *dev, int flag)
scmd->sc_data_direction = DMA_BIDIRECTIONAL;
- init_timer(&scmd->eh_timeout);
-
spin_lock_irqsave(shost->host_lock, flags);
shost->tmf_in_progress = 1;
spin_unlock_irqrestore(shost->host_lock, flags);
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index ff5d56b3ee4d5c66a6ee4ab34609fc1800cd347b..98ee55ced5922c4ff14634bd320725eb2d3b5db0 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -852,7 +852,7 @@ static void scsi_end_bidi_request(struct scsi_cmnd *cmd)
void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
{
int result = cmd->result;
- int this_count = scsi_bufflen(cmd);
+ int this_count;
struct request_queue *q = cmd->device->request_queue;
struct request *req = cmd->request;
int error = 0;
@@ -908,6 +908,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
*/
if (scsi_end_request(cmd, error, good_bytes, result == 0) == NULL)
return;
+ this_count = blk_rq_bytes(req);
/* good_bytes = 0, or (inclusive) there were leftovers and
* result = 0, so scsi_end_request couldn't retry.
@@ -1180,7 +1181,6 @@ int scsi_setup_blk_pc_cmnd(struct scsi_device *sdev, struct request *req)
cmd->transfersize = req->data_len;
cmd->allowed = req->retries;
- cmd->timeout_per_command = req->timeout;
return BLKPREP_OK;
}
EXPORT_SYMBOL(scsi_setup_blk_pc_cmnd);
@@ -1250,6 +1250,7 @@ int scsi_prep_state_check(struct scsi_device *sdev, struct request *req)
break;
case SDEV_QUIESCE:
case SDEV_BLOCK:
+ case SDEV_CREATED_BLOCK:
/*
* If the devices is blocked we defer normal commands.
*/
@@ -1415,17 +1416,26 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
spin_unlock(shost->host_lock);
spin_lock(sdev->request_queue->queue_lock);
- __scsi_done(cmd);
+ blk_complete_request(req);
}
static void scsi_softirq_done(struct request *rq)
{
- struct scsi_cmnd *cmd = rq->completion_data;
- unsigned long wait_for = (cmd->allowed + 1) * cmd->timeout_per_command;
+ struct scsi_cmnd *cmd = rq->special;
+ unsigned long wait_for = (cmd->allowed + 1) * rq->timeout;
int disposition;
INIT_LIST_HEAD(&cmd->eh_entry);
+ /*
+ * Set the serial numbers back to zero
+ */
+ cmd->serial_number = 0;
+
+ atomic_inc(&cmd->device->iodone_cnt);
+ if (cmd->result)
+ atomic_inc(&cmd->device->ioerr_cnt);
+
disposition = scsi_decide_disposition(cmd);
if (disposition != SUCCESS &&
time_before(cmd->jiffies_at_alloc + wait_for, jiffies)) {
@@ -1674,6 +1684,7 @@ struct request_queue *scsi_alloc_queue(struct scsi_device *sdev)
blk_queue_prep_rq(q, scsi_prep_fn);
blk_queue_softirq_done(q, scsi_softirq_done);
+ blk_queue_rq_timed_out(q, scsi_times_out);
return q;
}
@@ -2063,10 +2074,13 @@ scsi_device_set_state(struct scsi_device *sdev, enum scsi_device_state state)
switch (state) {
case SDEV_CREATED:
- /* There are no legal states that come back to
- * created. This is the manually initialised start
- * state */
- goto illegal;
+ switch (oldstate) {
+ case SDEV_CREATED_BLOCK:
+ break;
+ default:
+ goto illegal;
+ }
+ break;
case SDEV_RUNNING:
switch (oldstate) {
@@ -2104,8 +2118,17 @@ scsi_device_set_state(struct scsi_device *sdev, enum scsi_device_state state)
case SDEV_BLOCK:
switch (oldstate) {
- case SDEV_CREATED:
case SDEV_RUNNING:
+ case SDEV_CREATED_BLOCK:
+ break;
+ default:
+ goto illegal;
+ }
+ break;
+
+ case SDEV_CREATED_BLOCK:
+ switch (oldstate) {
+ case SDEV_CREATED:
break;
default:
goto illegal;
@@ -2393,8 +2416,12 @@ scsi_internal_device_block(struct scsi_device *sdev)
int err = 0;
err = scsi_device_set_state(sdev, SDEV_BLOCK);
- if (err)
- return err;
+ if (err) {
+ err = scsi_device_set_state(sdev, SDEV_CREATED_BLOCK);
+
+ if (err)
+ return err;
+ }
/*
* The device has transitioned to SDEV_BLOCK. Stop the
@@ -2437,8 +2464,12 @@ scsi_internal_device_unblock(struct scsi_device *sdev)
* and goose the device queue if successful.
*/
err = scsi_device_set_state(sdev, SDEV_RUNNING);
- if (err)
- return err;
+ if (err) {
+ err = scsi_device_set_state(sdev, SDEV_CREATED);
+
+ if (err)
+ return err;
+ }
spin_lock_irqsave(q->queue_lock, flags);
blk_start_queue(q);
diff --git a/drivers/scsi/scsi_netlink.c b/drivers/scsi/scsi_netlink.c
index ae7ed9a226623db41e1354a12c6f97d5d83bc324..b37e133de80557e3be96e70f0960d5ef910c1fb5 100644
--- a/drivers/scsi/scsi_netlink.c
+++ b/drivers/scsi/scsi_netlink.c
@@ -21,6 +21,7 @@
#include <linux/time.h>
#include <linux/jiffies.h>
#include <linux/security.h>
+#include <linux/delay.h>
#include <net/sock.h>
#include <net/netlink.h>
@@ -30,6 +31,39 @@
struct sock *scsi_nl_sock = NULL;
EXPORT_SYMBOL_GPL(scsi_nl_sock);
+static DEFINE_SPINLOCK(scsi_nl_lock);
+static struct list_head scsi_nl_drivers;
+
+static u32 scsi_nl_state;
+#define STATE_EHANDLER_BSY 0x00000001
+
+struct scsi_nl_transport {
+ int (*msg_handler)(struct sk_buff *);
+ void (*event_handler)(struct notifier_block *, unsigned long, void *);
+ unsigned int refcnt;
+ int flags;
+};
+
+/* flags values (bit flags) */
+#define HANDLER_DELETING 0x1
+
+static struct scsi_nl_transport transports[SCSI_NL_MAX_TRANSPORTS] =
+ { {NULL, }, };
+
+
+struct scsi_nl_drvr {
+ struct list_head next;
+ int (*dmsg_handler)(struct Scsi_Host *shost, void *payload,
+ u32 len, u32 pid);
+ void (*devt_handler)(struct notifier_block *nb,
+ unsigned long event, void *notify_ptr);
+ struct scsi_host_template *hostt;
+ u64 vendor_id;
+ unsigned int refcnt;
+ int flags;
+};
+
+
/**
* scsi_nl_rcv_msg - Receive message handler.
@@ -45,8 +79,9 @@ scsi_nl_rcv_msg(struct sk_buff *skb)
{
struct nlmsghdr *nlh;
struct scsi_nl_hdr *hdr;
- uint32_t rlen;
- int err;
+ unsigned long flags;
+ u32 rlen;
+ int err, tport;
while (skb->len >= NLMSG_SPACE(0)) {
err = 0;
@@ -65,7 +100,7 @@ scsi_nl_rcv_msg(struct sk_buff *skb)
if (nlh->nlmsg_type != SCSI_TRANSPORT_MSG) {
err = -EBADMSG;
- return;
+ goto next_msg;
}
hdr = NLMSG_DATA(nlh);
@@ -83,12 +118,27 @@ scsi_nl_rcv_msg(struct sk_buff *skb)
if (nlh->nlmsg_len < (sizeof(*nlh) + hdr->msglen)) {
printk(KERN_WARNING "%s: discarding partial message\n",
__func__);
- return;
+ goto next_msg;
}
/*
- * We currently don't support anyone sending us a message
+ * Deliver message to the appropriate transport
*/
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+
+ tport = hdr->transport;
+ if ((tport < SCSI_NL_MAX_TRANSPORTS) &&
+ !(transports[tport].flags & HANDLER_DELETING) &&
+ (transports[tport].msg_handler)) {
+ transports[tport].refcnt++;
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ err = transports[tport].msg_handler(skb);
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ transports[tport].refcnt--;
+ } else
+ err = -ENOENT;
+
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
next_msg:
if ((err) || (nlh->nlmsg_flags & NLM_F_ACK))
@@ -110,14 +160,42 @@ static int
scsi_nl_rcv_event(struct notifier_block *this, unsigned long event, void *ptr)
{
struct netlink_notify *n = ptr;
+ struct scsi_nl_drvr *driver;
+ unsigned long flags;
+ int tport;
if (n->protocol != NETLINK_SCSITRANSPORT)
return NOTIFY_DONE;
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ scsi_nl_state |= STATE_EHANDLER_BSY;
+
/*
- * Currently, we are not tracking PID's, etc. There is nothing
- * to handle.
+ * Pass event on to any transports that may be listening
*/
+ for (tport = 0; tport < SCSI_NL_MAX_TRANSPORTS; tport++) {
+ if (!(transports[tport].flags & HANDLER_DELETING) &&
+ (transports[tport].event_handler)) {
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ transports[tport].event_handler(this, event, ptr);
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ }
+ }
+
+ /*
+ * Pass event on to any drivers that may be listening
+ */
+ list_for_each_entry(driver, &scsi_nl_drivers, next) {
+ if (!(driver->flags & HANDLER_DELETING) &&
+ (driver->devt_handler)) {
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ driver->devt_handler(this, event, ptr);
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ }
+ }
+
+ scsi_nl_state &= ~STATE_EHANDLER_BSY;
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
return NOTIFY_DONE;
}
@@ -128,7 +206,281 @@ static struct notifier_block scsi_netlink_notifier = {
/**
- * scsi_netlink_init - Called by SCSI subsystem to intialize the SCSI transport netlink interface
+ * GENERIC SCSI transport receive and event handlers
+ **/
+
+/**
+ * scsi_generic_msg_handler - receive message handler for GENERIC transport
+ * messages
+ *
+ * @skb: socket receive buffer
+ *
+ **/
+static int
+scsi_generic_msg_handler(struct sk_buff *skb)
+{
+ struct nlmsghdr *nlh = nlmsg_hdr(skb);
+ struct scsi_nl_hdr *snlh = NLMSG_DATA(nlh);
+ struct scsi_nl_drvr *driver;
+ struct Scsi_Host *shost;
+ unsigned long flags;
+ int err = 0, match, pid;
+
+ pid = NETLINK_CREDS(skb)->pid;
+
+ switch (snlh->msgtype) {
+ case SCSI_NL_SHOST_VENDOR:
+ {
+ struct scsi_nl_host_vendor_msg *msg = NLMSG_DATA(nlh);
+
+ /* Locate the driver that corresponds to the message */
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ match = 0;
+ list_for_each_entry(driver, &scsi_nl_drivers, next) {
+ if (driver->vendor_id == msg->vendor_id) {
+ match = 1;
+ break;
+ }
+ }
+
+ if ((!match) || (!driver->dmsg_handler)) {
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ err = -ESRCH;
+ goto rcv_exit;
+ }
+
+ if (driver->flags & HANDLER_DELETING) {
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ err = -ESHUTDOWN;
+ goto rcv_exit;
+ }
+
+ driver->refcnt++;
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+
+
+ /* if successful, scsi_host_lookup takes a shost reference */
+ shost = scsi_host_lookup(msg->host_no);
+ if (!shost) {
+ err = -ENODEV;
+ goto driver_exit;
+ }
+
+ /* is this host owned by the vendor ? */
+ if (shost->hostt != driver->hostt) {
+ err = -EINVAL;
+ goto vendormsg_put;
+ }
+
+ /* pass message on to the driver */
+ err = driver->dmsg_handler(shost, (void *)&msg[1],
+ msg->vmsg_datalen, pid);
+
+vendormsg_put:
+ /* release reference by scsi_host_lookup */
+ scsi_host_put(shost);
+
+driver_exit:
+ /* release our own reference on the registration object */
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ driver->refcnt--;
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ break;
+ }
+
+ default:
+ err = -EBADR;
+ break;
+ }
+
+rcv_exit:
+ if (err)
+ printk(KERN_WARNING "%s: Msgtype %d failed - err %d\n",
+ __func__, snlh->msgtype, err);
+ return err;
+}
+
+
+/**
+ * scsi_nl_add_transport -
+ * Registers message and event handlers for a transport. Enables
+ * receipt of netlink messages and events to a transport.
+ *
+ * @tport: transport registering handlers
+ * @msg_handler: receive message handler callback
+ * @event_handler: receive event handler callback
+ **/
+int
+scsi_nl_add_transport(u8 tport,
+ int (*msg_handler)(struct sk_buff *),
+ void (*event_handler)(struct notifier_block *, unsigned long, void *))
+{
+ unsigned long flags;
+ int err = 0;
+
+ if (tport >= SCSI_NL_MAX_TRANSPORTS)
+ return -EINVAL;
+
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+
+ if (scsi_nl_state & STATE_EHANDLER_BSY) {
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ msleep(1);
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ }
+
+ if (transports[tport].msg_handler || transports[tport].event_handler) {
+ err = -EALREADY;
+ goto register_out;
+ }
+
+ transports[tport].msg_handler = msg_handler;
+ transports[tport].event_handler = event_handler;
+ transports[tport].flags = 0;
+ transports[tport].refcnt = 0;
+
+register_out:
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+
+ return err;
+}
+EXPORT_SYMBOL_GPL(scsi_nl_add_transport);
+
+
+/**
+ * scsi_nl_remove_transport -
+ * Disable transport receiption of messages and events
+ *
+ * @tport: transport deregistering handlers
+ *
+ **/
+void
+scsi_nl_remove_transport(u8 tport)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ if (scsi_nl_state & STATE_EHANDLER_BSY) {
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ msleep(1);
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ }
+
+ if (tport < SCSI_NL_MAX_TRANSPORTS) {
+ transports[tport].flags |= HANDLER_DELETING;
+
+ while (transports[tport].refcnt != 0) {
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ schedule_timeout_uninterruptible(HZ/4);
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ }
+ transports[tport].msg_handler = NULL;
+ transports[tport].event_handler = NULL;
+ transports[tport].flags = 0;
+ }
+
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+
+ return;
+}
+EXPORT_SYMBOL_GPL(scsi_nl_remove_transport);
+
+
+/**
+ * scsi_nl_add_driver -
+ * A driver is registering its interfaces for SCSI netlink messages
+ *
+ * @vendor_id: A unique identification value for the driver.
+ * @hostt: address of the driver's host template. Used
+ * to verify an shost is bound to the driver
+ * @nlmsg_handler: receive message handler callback
+ * @nlevt_handler: receive event handler callback
+ *
+ * Returns:
+ * 0 on Success
+ * error result otherwise
+ **/
+int
+scsi_nl_add_driver(u64 vendor_id, struct scsi_host_template *hostt,
+ int (*nlmsg_handler)(struct Scsi_Host *shost, void *payload,
+ u32 len, u32 pid),
+ void (*nlevt_handler)(struct notifier_block *nb,
+ unsigned long event, void *notify_ptr))
+{
+ struct scsi_nl_drvr *driver;
+ unsigned long flags;
+
+ driver = kzalloc(sizeof(*driver), GFP_KERNEL);
+ if (unlikely(!driver)) {
+ printk(KERN_ERR "%s: allocation failure\n", __func__);
+ return -ENOMEM;
+ }
+
+ driver->dmsg_handler = nlmsg_handler;
+ driver->devt_handler = nlevt_handler;
+ driver->hostt = hostt;
+ driver->vendor_id = vendor_id;
+
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ if (scsi_nl_state & STATE_EHANDLER_BSY) {
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ msleep(1);
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ }
+ list_add_tail(&driver->next, &scsi_nl_drivers);
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(scsi_nl_add_driver);
+
+
+/**
+ * scsi_nl_remove_driver -
+ * An driver is unregistering with the SCSI netlink messages
+ *
+ * @vendor_id: The unique identification value for the driver.
+ **/
+void
+scsi_nl_remove_driver(u64 vendor_id)
+{
+ struct scsi_nl_drvr *driver;
+ unsigned long flags;
+
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ if (scsi_nl_state & STATE_EHANDLER_BSY) {
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ msleep(1);
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ }
+
+ list_for_each_entry(driver, &scsi_nl_drivers, next) {
+ if (driver->vendor_id == vendor_id) {
+ driver->flags |= HANDLER_DELETING;
+ while (driver->refcnt != 0) {
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ schedule_timeout_uninterruptible(HZ/4);
+ spin_lock_irqsave(&scsi_nl_lock, flags);
+ }
+ list_del(&driver->next);
+ kfree(driver);
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+ return;
+ }
+ }
+
+ spin_unlock_irqrestore(&scsi_nl_lock, flags);
+
+ printk(KERN_ERR "%s: removal of driver failed - vendor_id 0x%llx\n",
+ __func__, (unsigned long long)vendor_id);
+ return;
+}
+EXPORT_SYMBOL_GPL(scsi_nl_remove_driver);
+
+
+/**
+ * scsi_netlink_init - Called by SCSI subsystem to intialize
+ * the SCSI transport netlink interface
*
**/
void
@@ -136,6 +488,8 @@ scsi_netlink_init(void)
{
int error;
+ INIT_LIST_HEAD(&scsi_nl_drivers);
+
error = netlink_register_notifier(&scsi_netlink_notifier);
if (error) {
printk(KERN_ERR "%s: register of event handler failed - %d\n",
@@ -150,8 +504,15 @@ scsi_netlink_init(void)
printk(KERN_ERR "%s: register of recieve handler failed\n",
__func__);
netlink_unregister_notifier(&scsi_netlink_notifier);
+ return;
}
+ /* Register the entry points for the generic SCSI transport */
+ error = scsi_nl_add_transport(SCSI_NL_TRANSPORT,
+ scsi_generic_msg_handler, NULL);
+ if (error)
+ printk(KERN_ERR "%s: register of GENERIC transport handler"
+ " failed - %d\n", __func__, error);
return;
}
@@ -163,6 +524,8 @@ scsi_netlink_init(void)
void
scsi_netlink_exit(void)
{
+ scsi_nl_remove_transport(SCSI_NL_TRANSPORT);
+
if (scsi_nl_sock) {
netlink_kernel_release(scsi_nl_sock);
netlink_unregister_notifier(&scsi_netlink_notifier);
@@ -172,3 +535,147 @@ scsi_netlink_exit(void)
}
+/*
+ * Exported Interfaces
+ */
+
+/**
+ * scsi_nl_send_transport_msg -
+ * Generic function to send a single message from a SCSI transport to
+ * a single process
+ *
+ * @pid: receiving pid
+ * @hdr: message payload
+ *
+ **/
+void
+scsi_nl_send_transport_msg(u32 pid, struct scsi_nl_hdr *hdr)
+{
+ struct sk_buff *skb;
+ struct nlmsghdr *nlh;
+ const char *fn;
+ char *datab;
+ u32 len, skblen;
+ int err;
+
+ if (!scsi_nl_sock) {
+ err = -ENOENT;
+ fn = "netlink socket";
+ goto msg_fail;
+ }
+
+ len = NLMSG_SPACE(hdr->msglen);
+ skblen = NLMSG_SPACE(len);
+
+ skb = alloc_skb(skblen, GFP_KERNEL);
+ if (!skb) {
+ err = -ENOBUFS;
+ fn = "alloc_skb";
+ goto msg_fail;
+ }
+
+ nlh = nlmsg_put(skb, pid, 0, SCSI_TRANSPORT_MSG, len - sizeof(*nlh), 0);
+ if (!nlh) {
+ err = -ENOBUFS;
+ fn = "nlmsg_put";
+ goto msg_fail_skb;
+ }
+ datab = NLMSG_DATA(nlh);
+ memcpy(datab, hdr, hdr->msglen);
+
+ err = nlmsg_unicast(scsi_nl_sock, skb, pid);
+ if (err < 0) {
+ fn = "nlmsg_unicast";
+ /* nlmsg_unicast already kfree_skb'd */
+ goto msg_fail;
+ }
+
+ return;
+
+msg_fail_skb:
+ kfree_skb(skb);
+msg_fail:
+ printk(KERN_WARNING
+ "%s: Dropped Message : pid %d Transport %d, msgtype x%x, "
+ "msglen %d: %s : err %d\n",
+ __func__, pid, hdr->transport, hdr->msgtype, hdr->msglen,
+ fn, err);
+ return;
+}
+EXPORT_SYMBOL_GPL(scsi_nl_send_transport_msg);
+
+
+/**
+ * scsi_nl_send_vendor_msg - called to send a shost vendor unique message
+ * to a specific process id.
+ *
+ * @pid: process id of the receiver
+ * @host_no: host # sending the message
+ * @vendor_id: unique identifier for the driver's vendor
+ * @data_len: amount, in bytes, of vendor unique payload data
+ * @data_buf: pointer to vendor unique data buffer
+ *
+ * Returns:
+ * 0 on succesful return
+ * otherwise, failing error code
+ *
+ * Notes:
+ * This routine assumes no locks are held on entry.
+ */
+int
+scsi_nl_send_vendor_msg(u32 pid, unsigned short host_no, u64 vendor_id,
+ char *data_buf, u32 data_len)
+{
+ struct sk_buff *skb;
+ struct nlmsghdr *nlh;
+ struct scsi_nl_host_vendor_msg *msg;
+ u32 len, skblen;
+ int err;
+
+ if (!scsi_nl_sock) {
+ err = -ENOENT;
+ goto send_vendor_fail;
+ }
+
+ len = SCSI_NL_MSGALIGN(sizeof(*msg) + data_len);
+ skblen = NLMSG_SPACE(len);
+
+ skb = alloc_skb(skblen, GFP_KERNEL);
+ if (!skb) {
+ err = -ENOBUFS;
+ goto send_vendor_fail;
+ }
+
+ nlh = nlmsg_put(skb, 0, 0, SCSI_TRANSPORT_MSG,
+ skblen - sizeof(*nlh), 0);
+ if (!nlh) {
+ err = -ENOBUFS;
+ goto send_vendor_fail_skb;
+ }
+ msg = NLMSG_DATA(nlh);
+
+ INIT_SCSI_NL_HDR(&msg->snlh, SCSI_NL_TRANSPORT,
+ SCSI_NL_SHOST_VENDOR, len);
+ msg->vendor_id = vendor_id;
+ msg->host_no = host_no;
+ msg->vmsg_datalen = data_len; /* bytes */
+ memcpy(&msg[1], data_buf, data_len);
+
+ err = nlmsg_unicast(scsi_nl_sock, skb, pid);
+ if (err)
+ /* nlmsg_multicast already kfree_skb'd */
+ goto send_vendor_fail;
+
+ return 0;
+
+send_vendor_fail_skb:
+ kfree_skb(skb);
+send_vendor_fail:
+ printk(KERN_WARNING
+ "%s: Dropped SCSI Msg : host %d vendor_unique - err %d\n",
+ __func__, host_no, err);
+ return err;
+}
+EXPORT_SYMBOL(scsi_nl_send_vendor_msg);
+
+
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index 79f0f7511204594186a36bae6e62acb4c3cd1a9c..6cddd5dd323cbb578af7bd3bc8209bc1b9ce7736 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -4,6 +4,7 @@
#include <linux/device.h>
struct request_queue;
+struct request;
struct scsi_cmnd;
struct scsi_device;
struct scsi_host_template;
@@ -27,7 +28,6 @@ extern void scsi_exit_hosts(void);
extern int scsi_dispatch_cmd(struct scsi_cmnd *cmd);
extern int scsi_setup_command_freelist(struct Scsi_Host *shost);
extern void scsi_destroy_command_freelist(struct Scsi_Host *shost);
-extern void __scsi_done(struct scsi_cmnd *cmd);
#ifdef CONFIG_SCSI_LOGGING
void scsi_log_send(struct scsi_cmnd *cmd);
void scsi_log_completion(struct scsi_cmnd *cmd, int disposition);
@@ -49,10 +49,7 @@ extern int __init scsi_init_devinfo(void);
extern void scsi_exit_devinfo(void);
/* scsi_error.c */
-extern void scsi_add_timer(struct scsi_cmnd *, int,
- void (*)(struct scsi_cmnd *));
-extern int scsi_delete_timer(struct scsi_cmnd *);
-extern void scsi_times_out(struct scsi_cmnd *cmd);
+extern enum blk_eh_timer_return scsi_times_out(struct request *req);
extern int scsi_error_handler(void *host);
extern int scsi_decide_disposition(struct scsi_cmnd *cmd);
extern void scsi_eh_wakeup(struct Scsi_Host *shost);
diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c
index c6a904a45bf9871677e50ea762ceaf3c468ae049..82f7b2dd08a23e934aa4d6e08ce76e3c84ab1dc4 100644
--- a/drivers/scsi/scsi_proc.c
+++ b/drivers/scsi/scsi_proc.c
@@ -259,8 +259,8 @@ static int scsi_add_single_device(uint host, uint channel, uint id, uint lun)
int error = -ENXIO;
shost = scsi_host_lookup(host);
- if (IS_ERR(shost))
- return PTR_ERR(shost);
+ if (!shost)
+ return error;
if (shost->transportt->user_scan)
error = shost->transportt->user_scan(shost, channel, id, lun);
@@ -287,8 +287,8 @@ static int scsi_remove_single_device(uint host, uint channel, uint id, uint lun)
int error = -ENXIO;
shost = scsi_host_lookup(host);
- if (IS_ERR(shost))
- return PTR_ERR(shost);
+ if (!shost)
+ return error;
sdev = scsi_device_lookup(shost, channel, id, lun);
if (sdev) {
scsi_remove_device(sdev);
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 84b4879cff114f8a6e709deed6e18c67966d9140..334862e26a1b75d3d7cb01f9cff9811ecfa81046 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -730,6 +730,8 @@ static int scsi_probe_lun(struct scsi_device *sdev, unsigned char *inq_result,
static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
int *bflags, int async)
{
+ int ret;
+
/*
* XXX do not save the inquiry, since it can change underneath us,
* save just vendor/model/rev.
@@ -885,7 +887,17 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
/* set the device running here so that slave configure
* may do I/O */
- scsi_device_set_state(sdev, SDEV_RUNNING);
+ ret = scsi_device_set_state(sdev, SDEV_RUNNING);
+ if (ret) {
+ ret = scsi_device_set_state(sdev, SDEV_BLOCK);
+
+ if (ret) {
+ sdev_printk(KERN_ERR, sdev,
+ "in wrong state %s to complete scan\n",
+ scsi_device_state_name(sdev->sdev_state));
+ return SCSI_SCAN_NO_RESPONSE;
+ }
+ }
if (*bflags & BLIST_MS_192_BYTES_FOR_3F)
sdev->use_192_bytes_for_3f = 1;
@@ -899,7 +911,7 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
transport_configure_device(&sdev->sdev_gendev);
if (sdev->host->hostt->slave_configure) {
- int ret = sdev->host->hostt->slave_configure(sdev);
+ ret = sdev->host->hostt->slave_configure(sdev);
if (ret) {
/*
* if LLDD reports slave not present, don't clutter
@@ -994,7 +1006,7 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
*/
sdev = scsi_device_lookup_by_target(starget, lun);
if (sdev) {
- if (rescan || sdev->sdev_state != SDEV_CREATED) {
+ if (rescan || !scsi_device_created(sdev)) {
SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO
"scsi scan: device exists on %s\n",
sdev->sdev_gendev.bus_id));
@@ -1080,7 +1092,8 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
* PDT=1Fh none (no FDD connected to the requested logical unit)
*/
if (((result[0] >> 5) == 1 || starget->pdt_1f_for_no_lun) &&
- (result[0] & 0x1f) == 0x1f) {
+ (result[0] & 0x1f) == 0x1f &&
+ !scsi_is_wlun(lun)) {
SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO
"scsi scan: peripheral device type"
" of 31, no device added\n"));
@@ -1466,7 +1479,7 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
kfree(lun_data);
out:
scsi_device_put(sdev);
- if (sdev->sdev_state == SDEV_CREATED)
+ if (scsi_device_created(sdev))
/*
* the sdev we used didn't appear in the report luns scan
*/
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index ab3c71869be55d9deeb8ca101c59faf80e140561..93c28f30bbd75e8111dff7bf278667439e4d508f 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -34,6 +34,7 @@ static const struct {
{ SDEV_QUIESCE, "quiesce" },
{ SDEV_OFFLINE, "offline" },
{ SDEV_BLOCK, "blocked" },
+ { SDEV_CREATED_BLOCK, "created-blocked" },
};
const char *scsi_device_state_name(enum scsi_device_state state)
@@ -560,12 +561,15 @@ sdev_rd_attr (vendor, "%.8s\n");
sdev_rd_attr (model, "%.16s\n");
sdev_rd_attr (rev, "%.4s\n");
+/*
+ * TODO: can we make these symlinks to the block layer ones?
+ */
static ssize_t
sdev_show_timeout (struct device *dev, struct device_attribute *attr, char *buf)
{
struct scsi_device *sdev;
sdev = to_scsi_device(dev);
- return snprintf (buf, 20, "%d\n", sdev->timeout / HZ);
+ return snprintf(buf, 20, "%d\n", sdev->request_queue->rq_timeout / HZ);
}
static ssize_t
@@ -576,7 +580,7 @@ sdev_store_timeout (struct device *dev, struct device_attribute *attr,
int timeout;
sdev = to_scsi_device(dev);
sscanf (buf, "%d\n", &timeout);
- sdev->timeout = timeout * HZ;
+ blk_queue_rq_timeout(sdev->request_queue, timeout * HZ);
return count;
}
static DEVICE_ATTR(timeout, S_IRUGO | S_IWUSR, sdev_show_timeout, sdev_store_timeout);
diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c
index 257e097c39afe708e2e5a4286948e0de246c5c92..48ba413f7f6afb511f9d0c26daa42a5cb34dce77 100644
--- a/drivers/scsi/scsi_tgt_lib.c
+++ b/drivers/scsi/scsi_tgt_lib.c
@@ -362,7 +362,7 @@ static int scsi_map_user_pages(struct scsi_tgt_cmd *tcmd, struct scsi_cmnd *cmd,
int err;
dprintk("%lx %u\n", uaddr, len);
- err = blk_rq_map_user(q, rq, (void *)uaddr, len);
+ err = blk_rq_map_user(q, rq, NULL, (void *)uaddr, len, GFP_KERNEL);
if (err) {
/*
* TODO: need to fixup sg_tablesize, max_segment_size,
@@ -460,7 +460,7 @@ int scsi_tgt_kspace_exec(int host_no, u64 itn_id, int result, u64 tag,
/* TODO: replace with a O(1) alg */
shost = scsi_host_lookup(host_no);
- if (IS_ERR(shost)) {
+ if (!shost) {
printk(KERN_ERR "Could not find host no %d\n", host_no);
return -EINVAL;
}
@@ -550,7 +550,7 @@ int scsi_tgt_kspace_tsk_mgmt(int host_no, u64 itn_id, u64 mid, int result)
dprintk("%d %d %llx\n", host_no, result, (unsigned long long) mid);
shost = scsi_host_lookup(host_no);
- if (IS_ERR(shost)) {
+ if (!shost) {
printk(KERN_ERR "Could not find host no %d\n", host_no);
return err;
}
@@ -603,7 +603,7 @@ int scsi_tgt_kspace_it_nexus_rsp(int host_no, u64 itn_id, int result)
dprintk("%d %d%llx\n", host_no, result, (unsigned long long)itn_id);
shost = scsi_host_lookup(host_no);
- if (IS_ERR(shost)) {
+ if (!shost) {
printk(KERN_ERR "Could not find host no %d\n", host_no);
return err;
}
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 56823fd1fb8418811da8fc4418ec271b846b65da..d5f7653bb94bad8b4fd559b54fe2cc7bca1cf28c 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -40,31 +40,7 @@
static int fc_queue_work(struct Scsi_Host *, struct work_struct *);
static void fc_vport_sched_delete(struct work_struct *work);
-
-/*
- * This is a temporary carrier for creating a vport. It will eventually
- * be replaced by a real message definition for sgio or netlink.
- *
- * fc_vport_identifiers: This set of data contains all elements
- * to uniquely identify and instantiate a FC virtual port.
- *
- * Notes:
- * symbolic_name: The driver is to append the symbolic_name string data
- * to the symbolic_node_name data that it generates by default.
- * the resulting combination should then be registered with the switch.
- * It is expected that things like Xen may stuff a VM title into
- * this field.
- */
-struct fc_vport_identifiers {
- u64 node_name;
- u64 port_name;
- u32 roles;
- bool disable;
- enum fc_port_type vport_type; /* only FC_PORTTYPE_NPIV allowed */
- char symbolic_name[FC_VPORT_SYMBOLIC_NAMELEN];
-};
-
-static int fc_vport_create(struct Scsi_Host *shost, int channel,
+static int fc_vport_setup(struct Scsi_Host *shost, int channel,
struct device *pdev, struct fc_vport_identifiers *ids,
struct fc_vport **vport);
@@ -1760,7 +1736,7 @@ store_fc_host_vport_create(struct device *dev, struct device_attribute *attr,
vid.disable = false; /* always enabled */
/* we only allow support on Channel 0 !!! */
- stat = fc_vport_create(shost, 0, &shost->shost_gendev, &vid, &vport);
+ stat = fc_vport_setup(shost, 0, &shost->shost_gendev, &vid, &vport);
return stat ? stat : count;
}
static FC_DEVICE_ATTR(host, vport_create, S_IWUSR, NULL,
@@ -1950,15 +1926,15 @@ static int fc_vport_match(struct attribute_container *cont,
* Notes:
* This routine assumes no locks are held on entry.
*/
-static enum scsi_eh_timer_return
+static enum blk_eh_timer_return
fc_timed_out(struct scsi_cmnd *scmd)
{
struct fc_rport *rport = starget_to_rport(scsi_target(scmd->device));
if (rport->port_state == FC_PORTSTATE_BLOCKED)
- return EH_RESET_TIMER;
+ return BLK_EH_RESET_TIMER;
- return EH_NOT_HANDLED;
+ return BLK_EH_NOT_HANDLED;
}
/*
@@ -3103,7 +3079,7 @@ fc_scsi_scan_rport(struct work_struct *work)
/**
- * fc_vport_create - allocates and creates a FC virtual port.
+ * fc_vport_setup - allocates and creates a FC virtual port.
* @shost: scsi host the virtual port is connected to.
* @channel: Channel on shost port connected to.
* @pdev: parent device for vport
@@ -3118,7 +3094,7 @@ fc_scsi_scan_rport(struct work_struct *work)
* This routine assumes no locks are held on entry.
*/
static int
-fc_vport_create(struct Scsi_Host *shost, int channel, struct device *pdev,
+fc_vport_setup(struct Scsi_Host *shost, int channel, struct device *pdev,
struct fc_vport_identifiers *ids, struct fc_vport **ret_vport)
{
struct fc_host_attrs *fc_host = shost_to_fc_host(shost);
@@ -3231,6 +3207,28 @@ fc_vport_create(struct Scsi_Host *shost, int channel, struct device *pdev,
return error;
}
+/**
+ * fc_vport_create - Admin App or LLDD requests creation of a vport
+ * @shost: scsi host the virtual port is connected to.
+ * @channel: channel on shost port connected to.
+ * @ids: The world wide names, FC4 port roles, etc for
+ * the virtual port.
+ *
+ * Notes:
+ * This routine assumes no locks are held on entry.
+ */
+struct fc_vport *
+fc_vport_create(struct Scsi_Host *shost, int channel,
+ struct fc_vport_identifiers *ids)
+{
+ int stat;
+ struct fc_vport *vport;
+
+ stat = fc_vport_setup(shost, channel, &shost->shost_gendev,
+ ids, &vport);
+ return stat ? NULL : vport;
+}
+EXPORT_SYMBOL(fc_vport_create);
/**
* fc_vport_terminate - Admin App or LLDD requests termination of a vport
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 043c3921164ff781f3b20e51232ee091d2381622..0ce5f7cdfe2a182a1e4216377e58476b6e2f1809 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -1361,7 +1361,7 @@ iscsi_tgt_dscvr(struct iscsi_transport *transport,
return -EINVAL;
shost = scsi_host_lookup(ev->u.tgt_dscvr.host_no);
- if (IS_ERR(shost)) {
+ if (!shost) {
printk(KERN_ERR "target discovery could not find host no %u\n",
ev->u.tgt_dscvr.host_no);
return -ENODEV;
@@ -1387,7 +1387,7 @@ iscsi_set_host_param(struct iscsi_transport *transport,
return -ENOSYS;
shost = scsi_host_lookup(ev->u.set_host_param.host_no);
- if (IS_ERR(shost)) {
+ if (!shost) {
printk(KERN_ERR "set_host_param could not find host no %u\n",
ev->u.set_host_param.host_no);
return -ENODEV;
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 2a2bc89aba83204f331f3023424150cc1a050f99..a7b53be633676399e3a08b6a6113a2b95da7cc6e 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -47,6 +47,7 @@
#include <linux/blkpg.h>
#include <linux/delay.h>
#include <linux/mutex.h>
+#include <linux/string_helpers.h>
#include <asm/uaccess.h>
#include <scsi/scsi.h>
@@ -86,6 +87,12 @@ MODULE_ALIAS_SCSI_DEVICE(TYPE_DISK);
MODULE_ALIAS_SCSI_DEVICE(TYPE_MOD);
MODULE_ALIAS_SCSI_DEVICE(TYPE_RBC);
+#if !defined(CONFIG_DEBUG_BLOCK_EXT_DEVT)
+#define SD_MINORS 16
+#else
+#define SD_MINORS 0
+#endif
+
static int sd_revalidate_disk(struct gendisk *);
static int sd_probe(struct device *);
static int sd_remove(struct device *);
@@ -159,7 +166,7 @@ sd_store_cache_type(struct device *dev, struct device_attribute *attr,
sd_print_sense_hdr(sdkp, &sshdr);
return -EINVAL;
}
- sd_revalidate_disk(sdkp->disk);
+ revalidate_disk(sdkp->disk);
return count;
}
@@ -377,7 +384,6 @@ static int sd_prep_fn(struct request_queue *q, struct request *rq)
sector_t block = rq->sector;
sector_t threshold;
unsigned int this_count = rq->nr_sectors;
- unsigned int timeout = sdp->timeout;
int ret;
if (rq->cmd_type == REQ_TYPE_BLOCK_PC) {
@@ -578,7 +584,6 @@ static int sd_prep_fn(struct request_queue *q, struct request *rq)
SCpnt->transfersize = sdp->sector_size;
SCpnt->underflow = this_count << 9;
SCpnt->allowed = SD_MAX_RETRIES;
- SCpnt->timeout_per_command = timeout;
/*
* This indicates that the command is ready from our end to be
@@ -910,7 +915,7 @@ static void sd_rescan(struct device *dev)
struct scsi_disk *sdkp = scsi_disk_get_from_dev(dev);
if (sdkp) {
- sd_revalidate_disk(sdkp->disk);
+ revalidate_disk(sdkp->disk);
scsi_disk_put(sdkp);
}
}
@@ -1429,27 +1434,21 @@ sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer)
*/
sector_size = 512;
}
+ blk_queue_hardsect_size(sdp->request_queue, sector_size);
+
{
- /*
- * The msdos fs needs to know the hardware sector size
- * So I have created this table. See ll_rw_blk.c
- * Jacques Gelinas (Jacques@solucorp.qc.ca)
- */
- int hard_sector = sector_size;
- sector_t sz = (sdkp->capacity/2) * (hard_sector/256);
- struct request_queue *queue = sdp->request_queue;
- sector_t mb = sz;
+ char cap_str_2[10], cap_str_10[10];
+ u64 sz = sdkp->capacity << ffz(~sector_size);
- blk_queue_hardsect_size(queue, hard_sector);
- /* avoid 64-bit division on 32-bit platforms */
- sector_div(sz, 625);
- mb -= sz - 974;
- sector_div(mb, 1950);
+ string_get_size(sz, STRING_UNITS_2, cap_str_2,
+ sizeof(cap_str_2));
+ string_get_size(sz, STRING_UNITS_10, cap_str_10,
+ sizeof(cap_str_10));
sd_printk(KERN_NOTICE, sdkp,
- "%llu %d-byte hardware sectors (%llu MB)\n",
+ "%llu %d-byte hardware sectors: (%s/%s)\n",
(unsigned long long)sdkp->capacity,
- hard_sector, (unsigned long long)mb);
+ sector_size, cap_str_10, cap_str_2);
}
/* Rescale capacity to 512-byte units */
@@ -1763,6 +1762,52 @@ static int sd_revalidate_disk(struct gendisk *disk)
return 0;
}
+/**
+ * sd_format_disk_name - format disk name
+ * @prefix: name prefix - ie. "sd" for SCSI disks
+ * @index: index of the disk to format name for
+ * @buf: output buffer
+ * @buflen: length of the output buffer
+ *
+ * SCSI disk names starts at sda. The 26th device is sdz and the
+ * 27th is sdaa. The last one for two lettered suffix is sdzz
+ * which is followed by sdaaa.
+ *
+ * This is basically 26 base counting with one extra 'nil' entry
+ * at the beggining from the second digit on and can be
+ * determined using similar method as 26 base conversion with the
+ * index shifted -1 after each digit is computed.
+ *
+ * CONTEXT:
+ * Don't care.
+ *
+ * RETURNS:
+ * 0 on success, -errno on failure.
+ */
+static int sd_format_disk_name(char *prefix, int index, char *buf, int buflen)
+{
+ const int base = 'z' - 'a' + 1;
+ char *begin = buf + strlen(prefix);
+ char *end = buf + buflen;
+ char *p;
+ int unit;
+
+ p = end - 1;
+ *p = '\0';
+ unit = base;
+ do {
+ if (p == begin)
+ return -EINVAL;
+ *--p = 'a' + (index % unit);
+ index = (index / unit) - 1;
+ } while (index >= 0);
+
+ memmove(begin, p, end - p);
+ memcpy(buf, prefix, strlen(prefix));
+
+ return 0;
+}
+
/**
* sd_probe - called during driver initialization and whenever a
* new scsi device is attached to the system. It is called once
@@ -1801,7 +1846,7 @@ static int sd_probe(struct device *dev)
if (!sdkp)
goto out;
- gd = alloc_disk(16);
+ gd = alloc_disk(SD_MINORS);
if (!gd)
goto out_free;
@@ -1815,8 +1860,8 @@ static int sd_probe(struct device *dev)
if (error)
goto out_put;
- error = -EBUSY;
- if (index >= SD_MAX_DISKS)
+ error = sd_format_disk_name("sd", index, gd->disk_name, DISK_NAME_LEN);
+ if (error)
goto out_free_index;
sdkp->device = sdp;
@@ -1826,11 +1871,12 @@ static int sd_probe(struct device *dev)
sdkp->openers = 0;
sdkp->previous_state = 1;
- if (!sdp->timeout) {
+ if (!sdp->request_queue->rq_timeout) {
if (sdp->type != TYPE_MOD)
- sdp->timeout = SD_TIMEOUT;
+ blk_queue_rq_timeout(sdp->request_queue, SD_TIMEOUT);
else
- sdp->timeout = SD_MOD_TIMEOUT;
+ blk_queue_rq_timeout(sdp->request_queue,
+ SD_MOD_TIMEOUT);
}
device_initialize(&sdkp->dev);
@@ -1843,24 +1889,12 @@ static int sd_probe(struct device *dev)
get_device(&sdp->sdev_gendev);
- gd->major = sd_major((index & 0xf0) >> 4);
- gd->first_minor = ((index & 0xf) << 4) | (index & 0xfff00);
- gd->minors = 16;
- gd->fops = &sd_fops;
-
- if (index < 26) {
- sprintf(gd->disk_name, "sd%c", 'a' + index % 26);
- } else if (index < (26 + 1) * 26) {
- sprintf(gd->disk_name, "sd%c%c",
- 'a' + index / 26 - 1,'a' + index % 26);
- } else {
- const unsigned int m1 = (index / 26 - 1) / 26 - 1;
- const unsigned int m2 = (index / 26 - 1) % 26;
- const unsigned int m3 = index % 26;
- sprintf(gd->disk_name, "sd%c%c%c",
- 'a' + m1, 'a' + m2, 'a' + m3);
+ if (index < SD_MAX_DISKS) {
+ gd->major = sd_major((index & 0xf0) >> 4);
+ gd->first_minor = ((index & 0xf) << 4) | (index & 0xfff00);
+ gd->minors = SD_MINORS;
}
-
+ gd->fops = &sd_fops;
gd->private_data = &sdkp->driver;
gd->queue = sdkp->device->request_queue;
@@ -1869,13 +1903,12 @@ static int sd_probe(struct device *dev)
blk_queue_prep_rq(sdp->request_queue, sd_prep_fn);
gd->driverfs_dev = &sdp->sdev_gendev;
- gd->flags = GENHD_FL_DRIVERFS;
+ gd->flags = GENHD_FL_EXT_DEVT | GENHD_FL_DRIVERFS;
if (sdp->removable)
gd->flags |= GENHD_FL_REMOVABLE;
dev_set_drvdata(dev, sdkp);
add_disk(gd);
- blk_register_filter(gd);
sd_dif_config_host(sdkp);
sd_printk(KERN_NOTICE, sdkp, "Attached SCSI %sdisk\n",
@@ -1909,7 +1942,6 @@ static int sd_remove(struct device *dev)
struct scsi_disk *sdkp = dev_get_drvdata(dev);
device_del(&sdkp->dev);
- blk_unregister_filter(sdkp->disk);
del_gendisk(sdkp->disk);
sd_shutdown(dev);
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 661f9f21650a57f6361650ec5b685bb01d595da9..ba9b9bbd4e7385e8d83f3ed4f4a1151b96ab3a1f 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -47,7 +47,6 @@ static int sg_version_num = 30534; /* 2 digits for each component */
#include <linux/seq_file.h>
#include <linux/blkdev.h>
#include <linux/delay.h>
-#include <linux/scatterlist.h>
#include <linux/blktrace_api.h>
#include <linux/smp_lock.h>
@@ -69,7 +68,6 @@ static void sg_proc_cleanup(void);
#endif
#define SG_ALLOW_DIO_DEF 0
-#define SG_ALLOW_DIO_CODE /* compile out by commenting this define */
#define SG_MAX_DEVS 32768
@@ -118,8 +116,8 @@ typedef struct sg_scatter_hold { /* holding area for scsi scatter gather info */
unsigned short k_use_sg; /* Count of kernel scatter-gather pieces */
unsigned sglist_len; /* size of malloc'd scatter-gather list ++ */
unsigned bufflen; /* Size of (aggregate) data buffer */
- unsigned b_malloc_len; /* actual len malloc'ed in buffer */
- struct scatterlist *buffer;/* scatter list */
+ struct page **pages;
+ int page_order;
char dio_in_use; /* 0->indirect IO (or mmap), 1->dio */
unsigned char cmd_opcode; /* first byte of command */
} Sg_scatter_hold;
@@ -137,6 +135,8 @@ typedef struct sg_request { /* SG_MAX_QUEUE requests outstanding per file */
char orphan; /* 1 -> drop on sight, 0 -> normal */
char sg_io_owned; /* 1 -> packet belongs to SG_IO */
volatile char done; /* 0->before bh, 1->before read, 2->read */
+ struct request *rq;
+ struct bio *bio;
} Sg_request;
typedef struct sg_fd { /* holds the state of a file descriptor */
@@ -175,8 +175,8 @@ typedef struct sg_device { /* holds the state of each scsi generic device */
static int sg_fasync(int fd, struct file *filp, int mode);
/* tasklet or soft irq callback */
-static void sg_cmd_done(void *data, char *sense, int result, int resid);
-static int sg_start_req(Sg_request * srp);
+static void sg_rq_end_io(struct request *rq, int uptodate);
+static int sg_start_req(Sg_request *srp, unsigned char *cmd);
static void sg_finish_rem_req(Sg_request * srp);
static int sg_build_indirect(Sg_scatter_hold * schp, Sg_fd * sfp, int buff_size);
static int sg_build_sgat(Sg_scatter_hold * schp, const Sg_fd * sfp,
@@ -188,17 +188,11 @@ static ssize_t sg_new_write(Sg_fd *sfp, struct file *file,
int read_only, Sg_request **o_srp);
static int sg_common_write(Sg_fd * sfp, Sg_request * srp,
unsigned char *cmnd, int timeout, int blocking);
-static int sg_u_iovec(sg_io_hdr_t * hp, int sg_num, int ind,
- int wr_xf, int *countp, unsigned char __user **up);
-static int sg_write_xfer(Sg_request * srp);
-static int sg_read_xfer(Sg_request * srp);
static int sg_read_oxfer(Sg_request * srp, char __user *outp, int num_read_xfer);
static void sg_remove_scat(Sg_scatter_hold * schp);
static void sg_build_reserve(Sg_fd * sfp, int req_size);
static void sg_link_reserve(Sg_fd * sfp, Sg_request * srp, int size);
static void sg_unlink_reserve(Sg_fd * sfp, Sg_request * srp);
-static struct page *sg_page_malloc(int rqSz, int lowDma, int *retSzp);
-static void sg_page_free(struct page *page, int size);
static Sg_fd *sg_add_sfp(Sg_device * sdp, int dev);
static int sg_remove_sfp(Sg_device * sdp, Sg_fd * sfp);
static void __sg_remove_sfp(Sg_device * sdp, Sg_fd * sfp);
@@ -206,7 +200,6 @@ static Sg_request *sg_get_rq_mark(Sg_fd * sfp, int pack_id);
static Sg_request *sg_add_request(Sg_fd * sfp);
static int sg_remove_request(Sg_fd * sfp, Sg_request * srp);
static int sg_res_in_use(Sg_fd * sfp);
-static int sg_build_direct(Sg_request * srp, Sg_fd * sfp, int dxfer_len);
static Sg_device *sg_get_dev(int dev);
#ifdef CONFIG_SCSI_PROC_FS
static int sg_last_dev(void);
@@ -529,8 +522,7 @@ sg_new_read(Sg_fd * sfp, char __user *buf, size_t count, Sg_request * srp)
err = -EFAULT;
goto err_out;
}
- err = sg_read_xfer(srp);
- err_out:
+err_out:
sg_finish_rem_req(srp);
return (0 == err) ? count : err;
}
@@ -612,7 +604,10 @@ sg_write(struct file *filp, const char __user *buf, size_t count, loff_t * ppos)
else
hp->dxfer_direction = (mxsize > 0) ? SG_DXFER_FROM_DEV : SG_DXFER_NONE;
hp->dxfer_len = mxsize;
- hp->dxferp = (char __user *)buf + cmd_size;
+ if (hp->dxfer_direction == SG_DXFER_TO_DEV)
+ hp->dxferp = (char __user *)buf + cmd_size;
+ else
+ hp->dxferp = NULL;
hp->sbp = NULL;
hp->timeout = old_hdr.reply_len; /* structure abuse ... */
hp->flags = input_size; /* structure abuse ... */
@@ -732,16 +727,12 @@ sg_common_write(Sg_fd * sfp, Sg_request * srp,
SCSI_LOG_TIMEOUT(4, printk("sg_common_write: scsi opcode=0x%02x, cmd_size=%d\n",
(int) cmnd[0], (int) hp->cmd_len));
- if ((k = sg_start_req(srp))) {
+ k = sg_start_req(srp, cmnd);
+ if (k) {
SCSI_LOG_TIMEOUT(1, printk("sg_common_write: start_req err=%d\n", k));
sg_finish_rem_req(srp);
return k; /* probably out of space --> ENOMEM */
}
- if ((k = sg_write_xfer(srp))) {
- SCSI_LOG_TIMEOUT(1, printk("sg_common_write: write_xfer, bad address\n"));
- sg_finish_rem_req(srp);
- return k;
- }
if (sdp->detached) {
sg_finish_rem_req(srp);
return -ENODEV;
@@ -763,20 +754,11 @@ sg_common_write(Sg_fd * sfp, Sg_request * srp,
break;
}
hp->duration = jiffies_to_msecs(jiffies);
-/* Now send everything of to mid-level. The next time we hear about this
- packet is when sg_cmd_done() is called (i.e. a callback). */
- if (scsi_execute_async(sdp->device, cmnd, hp->cmd_len, data_dir, srp->data.buffer,
- hp->dxfer_len, srp->data.k_use_sg, timeout,
- SG_DEFAULT_RETRIES, srp, sg_cmd_done,
- GFP_ATOMIC)) {
- SCSI_LOG_TIMEOUT(1, printk("sg_common_write: scsi_execute_async failed\n"));
- /*
- * most likely out of mem, but could also be a bad map
- */
- sg_finish_rem_req(srp);
- return -ENOMEM;
- } else
- return 0;
+
+ srp->rq->timeout = timeout;
+ blk_execute_rq_nowait(sdp->device->request_queue, sdp->disk,
+ srp->rq, 1, sg_rq_end_io);
+ return 0;
}
static int
@@ -1192,8 +1174,7 @@ sg_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
Sg_fd *sfp;
unsigned long offset, len, sa;
Sg_scatter_hold *rsv_schp;
- struct scatterlist *sg;
- int k;
+ int k, length;
if ((NULL == vma) || (!(sfp = (Sg_fd *) vma->vm_private_data)))
return VM_FAULT_SIGBUS;
@@ -1203,15 +1184,14 @@ sg_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
return VM_FAULT_SIGBUS;
SCSI_LOG_TIMEOUT(3, printk("sg_vma_fault: offset=%lu, scatg=%d\n",
offset, rsv_schp->k_use_sg));
- sg = rsv_schp->buffer;
sa = vma->vm_start;
- for (k = 0; (k < rsv_schp->k_use_sg) && (sa < vma->vm_end);
- ++k, sg = sg_next(sg)) {
+ length = 1 << (PAGE_SHIFT + rsv_schp->page_order);
+ for (k = 0; k < rsv_schp->k_use_sg && sa < vma->vm_end; k++) {
len = vma->vm_end - sa;
- len = (len < sg->length) ? len : sg->length;
+ len = (len < length) ? len : length;
if (offset < len) {
- struct page *page;
- page = virt_to_page(page_address(sg_page(sg)) + offset);
+ struct page *page = nth_page(rsv_schp->pages[k],
+ offset >> PAGE_SHIFT);
get_page(page); /* increment page count */
vmf->page = page;
return 0; /* success */
@@ -1233,8 +1213,7 @@ sg_mmap(struct file *filp, struct vm_area_struct *vma)
Sg_fd *sfp;
unsigned long req_sz, len, sa;
Sg_scatter_hold *rsv_schp;
- int k;
- struct scatterlist *sg;
+ int k, length;
if ((!filp) || (!vma) || (!(sfp = (Sg_fd *) filp->private_data)))
return -ENXIO;
@@ -1248,11 +1227,10 @@ sg_mmap(struct file *filp, struct vm_area_struct *vma)
return -ENOMEM; /* cannot map more than reserved buffer */
sa = vma->vm_start;
- sg = rsv_schp->buffer;
- for (k = 0; (k < rsv_schp->k_use_sg) && (sa < vma->vm_end);
- ++k, sg = sg_next(sg)) {
+ length = 1 << (PAGE_SHIFT + rsv_schp->page_order);
+ for (k = 0; k < rsv_schp->k_use_sg && sa < vma->vm_end; k++) {
len = vma->vm_end - sa;
- len = (len < sg->length) ? len : sg->length;
+ len = (len < length) ? len : length;
sa += len;
}
@@ -1263,16 +1241,19 @@ sg_mmap(struct file *filp, struct vm_area_struct *vma)
return 0;
}
-/* This function is a "bottom half" handler that is called by the
- * mid level when a command is completed (or has failed). */
-static void
-sg_cmd_done(void *data, char *sense, int result, int resid)
+/*
+ * This function is a "bottom half" handler that is called by the mid
+ * level when a command is completed (or has failed).
+ */
+static void sg_rq_end_io(struct request *rq, int uptodate)
{
- Sg_request *srp = data;
+ struct sg_request *srp = rq->end_io_data;
Sg_device *sdp = NULL;
Sg_fd *sfp;
unsigned long iflags;
unsigned int ms;
+ char *sense;
+ int result, resid;
if (NULL == srp) {
printk(KERN_ERR "sg_cmd_done: NULL request\n");
@@ -1286,6 +1267,9 @@ sg_cmd_done(void *data, char *sense, int result, int resid)
return;
}
+ sense = rq->sense;
+ result = rq->errors;
+ resid = rq->data_len;
SCSI_LOG_TIMEOUT(4, printk("sg_cmd_done: %s, pack_id=%d, res=0x%x\n",
sdp->disk->disk_name, srp->header.pack_id, result));
@@ -1296,7 +1280,6 @@ sg_cmd_done(void *data, char *sense, int result, int resid)
if (0 != result) {
struct scsi_sense_hdr sshdr;
- memcpy(srp->sense_b, sense, sizeof (srp->sense_b));
srp->header.status = 0xff & result;
srp->header.masked_status = status_byte(result);
srp->header.msg_status = msg_byte(result);
@@ -1634,37 +1617,79 @@ exit_sg(void)
idr_destroy(&sg_index_idr);
}
-static int
-sg_start_req(Sg_request * srp)
+static int sg_start_req(Sg_request *srp, unsigned char *cmd)
{
int res;
+ struct request *rq;
Sg_fd *sfp = srp->parentfp;
sg_io_hdr_t *hp = &srp->header;
int dxfer_len = (int) hp->dxfer_len;
int dxfer_dir = hp->dxfer_direction;
+ unsigned int iov_count = hp->iovec_count;
Sg_scatter_hold *req_schp = &srp->data;
Sg_scatter_hold *rsv_schp = &sfp->reserve;
+ struct request_queue *q = sfp->parentdp->device->request_queue;
+ struct rq_map_data *md, map_data;
+ int rw = hp->dxfer_direction == SG_DXFER_TO_DEV ? WRITE : READ;
+
+ SCSI_LOG_TIMEOUT(4, printk(KERN_INFO "sg_start_req: dxfer_len=%d\n",
+ dxfer_len));
+
+ rq = blk_get_request(q, rw, GFP_ATOMIC);
+ if (!rq)
+ return -ENOMEM;
+
+ memcpy(rq->cmd, cmd, hp->cmd_len);
+
+ rq->cmd_len = hp->cmd_len;
+ rq->cmd_type = REQ_TYPE_BLOCK_PC;
+
+ srp->rq = rq;
+ rq->end_io_data = srp;
+ rq->sense = srp->sense_b;
+ rq->retries = SG_DEFAULT_RETRIES;
- SCSI_LOG_TIMEOUT(4, printk("sg_start_req: dxfer_len=%d\n", dxfer_len));
if ((dxfer_len <= 0) || (dxfer_dir == SG_DXFER_NONE))
return 0;
- if (sg_allow_dio && (hp->flags & SG_FLAG_DIRECT_IO) &&
- (dxfer_dir != SG_DXFER_UNKNOWN) && (0 == hp->iovec_count) &&
- (!sfp->parentdp->device->host->unchecked_isa_dma)) {
- res = sg_build_direct(srp, sfp, dxfer_len);
- if (res <= 0) /* -ve -> error, 0 -> done, 1 -> try indirect */
- return res;
- }
- if ((!sg_res_in_use(sfp)) && (dxfer_len <= rsv_schp->bufflen))
- sg_link_reserve(sfp, srp, dxfer_len);
- else {
- res = sg_build_indirect(req_schp, sfp, dxfer_len);
- if (res) {
- sg_remove_scat(req_schp);
- return res;
+
+ if (sg_allow_dio && hp->flags & SG_FLAG_DIRECT_IO &&
+ dxfer_dir != SG_DXFER_UNKNOWN && !iov_count &&
+ !sfp->parentdp->device->host->unchecked_isa_dma &&
+ blk_rq_aligned(q, hp->dxferp, dxfer_len))
+ md = NULL;
+ else
+ md = &map_data;
+
+ if (md) {
+ if (!sg_res_in_use(sfp) && dxfer_len <= rsv_schp->bufflen)
+ sg_link_reserve(sfp, srp, dxfer_len);
+ else {
+ res = sg_build_indirect(req_schp, sfp, dxfer_len);
+ if (res)
+ return res;
}
+
+ md->pages = req_schp->pages;
+ md->page_order = req_schp->page_order;
+ md->nr_entries = req_schp->k_use_sg;
}
- return 0;
+
+ if (iov_count)
+ res = blk_rq_map_user_iov(q, rq, md, hp->dxferp, iov_count,
+ hp->dxfer_len, GFP_ATOMIC);
+ else
+ res = blk_rq_map_user(q, rq, md, hp->dxferp,
+ hp->dxfer_len, GFP_ATOMIC);
+
+ if (!res) {
+ srp->bio = rq->bio;
+
+ if (!md) {
+ req_schp->dio_in_use = 1;
+ hp->info |= SG_INFO_DIRECT_IO;
+ }
+ }
+ return res;
}
static void
@@ -1678,186 +1703,37 @@ sg_finish_rem_req(Sg_request * srp)
sg_unlink_reserve(sfp, srp);
else
sg_remove_scat(req_schp);
+
+ if (srp->rq) {
+ if (srp->bio)
+ blk_rq_unmap_user(srp->bio);
+
+ blk_put_request(srp->rq);
+ }
+
sg_remove_request(sfp, srp);
}
static int
sg_build_sgat(Sg_scatter_hold * schp, const Sg_fd * sfp, int tablesize)
{
- int sg_bufflen = tablesize * sizeof(struct scatterlist);
+ int sg_bufflen = tablesize * sizeof(struct page *);
gfp_t gfp_flags = GFP_ATOMIC | __GFP_NOWARN;
- /*
- * TODO: test without low_dma, we should not need it since
- * the block layer will bounce the buffer for us
- *
- * XXX(hch): we shouldn't need GFP_DMA for the actual S/G list.
- */
- if (sfp->low_dma)
- gfp_flags |= GFP_DMA;
- schp->buffer = kzalloc(sg_bufflen, gfp_flags);
- if (!schp->buffer)
+ schp->pages = kzalloc(sg_bufflen, gfp_flags);
+ if (!schp->pages)
return -ENOMEM;
- sg_init_table(schp->buffer, tablesize);
schp->sglist_len = sg_bufflen;
return tablesize; /* number of scat_gath elements allocated */
}
-#ifdef SG_ALLOW_DIO_CODE
-/* vvvvvvvv following code borrowed from st driver's direct IO vvvvvvvvv */
- /* TODO: hopefully we can use the generic block layer code */
-
-/* Pin down user pages and put them into a scatter gather list. Returns <= 0 if
- - mapping of all pages not successful
- (i.e., either completely successful or fails)
-*/
-static int
-st_map_user_pages(struct scatterlist *sgl, const unsigned int max_pages,
- unsigned long uaddr, size_t count, int rw)
-{
- unsigned long end = (uaddr + count + PAGE_SIZE - 1) >> PAGE_SHIFT;
- unsigned long start = uaddr >> PAGE_SHIFT;
- const int nr_pages = end - start;
- int res, i, j;
- struct page **pages;
-
- /* User attempted Overflow! */
- if ((uaddr + count) < uaddr)
- return -EINVAL;
-
- /* Too big */
- if (nr_pages > max_pages)
- return -ENOMEM;
-
- /* Hmm? */
- if (count == 0)
- return 0;
-
- if ((pages = kmalloc(max_pages * sizeof(*pages), GFP_ATOMIC)) == NULL)
- return -ENOMEM;
-
- /* Try to fault in all of the necessary pages */
- down_read(¤t->mm->mmap_sem);
- /* rw==READ means read from drive, write into memory area */
- res = get_user_pages(
- current,
- current->mm,
- uaddr,
- nr_pages,
- rw == READ,
- 0, /* don't force */
- pages,
- NULL);
- up_read(¤t->mm->mmap_sem);
-
- /* Errors and no page mapped should return here */
- if (res < nr_pages)
- goto out_unmap;
-
- for (i=0; i < nr_pages; i++) {
- /* FIXME: flush superflous for rw==READ,
- * probably wrong function for rw==WRITE
- */
- flush_dcache_page(pages[i]);
- /* ?? Is locking needed? I don't think so */
- /* if (!trylock_page(pages[i]))
- goto out_unlock; */
- }
-
- sg_set_page(sgl, pages[0], 0, uaddr & ~PAGE_MASK);
- if (nr_pages > 1) {
- sgl[0].length = PAGE_SIZE - sgl[0].offset;
- count -= sgl[0].length;
- for (i=1; i < nr_pages ; i++)
- sg_set_page(&sgl[i], pages[i], count < PAGE_SIZE ? count : PAGE_SIZE, 0);
- }
- else {
- sgl[0].length = count;
- }
-
- kfree(pages);
- return nr_pages;
-
- out_unmap:
- if (res > 0) {
- for (j=0; j < res; j++)
- page_cache_release(pages[j]);
- res = 0;
- }
- kfree(pages);
- return res;
-}
-
-
-/* And unmap them... */
-static int
-st_unmap_user_pages(struct scatterlist *sgl, const unsigned int nr_pages,
- int dirtied)
-{
- int i;
-
- for (i=0; i < nr_pages; i++) {
- struct page *page = sg_page(&sgl[i]);
-
- if (dirtied)
- SetPageDirty(page);
- /* unlock_page(page); */
- /* FIXME: cache flush missing for rw==READ
- * FIXME: call the correct reference counting function
- */
- page_cache_release(page);
- }
-
- return 0;
-}
-
-/* ^^^^^^^^ above code borrowed from st driver's direct IO ^^^^^^^^^ */
-#endif
-
-
-/* Returns: -ve -> error, 0 -> done, 1 -> try indirect */
-static int
-sg_build_direct(Sg_request * srp, Sg_fd * sfp, int dxfer_len)
-{
-#ifdef SG_ALLOW_DIO_CODE
- sg_io_hdr_t *hp = &srp->header;
- Sg_scatter_hold *schp = &srp->data;
- int sg_tablesize = sfp->parentdp->sg_tablesize;
- int mx_sc_elems, res;
- struct scsi_device *sdev = sfp->parentdp->device;
-
- if (((unsigned long)hp->dxferp &
- queue_dma_alignment(sdev->request_queue)) != 0)
- return 1;
-
- mx_sc_elems = sg_build_sgat(schp, sfp, sg_tablesize);
- if (mx_sc_elems <= 0) {
- return 1;
- }
- res = st_map_user_pages(schp->buffer, mx_sc_elems,
- (unsigned long)hp->dxferp, dxfer_len,
- (SG_DXFER_TO_DEV == hp->dxfer_direction) ? 1 : 0);
- if (res <= 0) {
- sg_remove_scat(schp);
- return 1;
- }
- schp->k_use_sg = res;
- schp->dio_in_use = 1;
- hp->info |= SG_INFO_DIRECT_IO;
- return 0;
-#else
- return 1;
-#endif
-}
-
static int
sg_build_indirect(Sg_scatter_hold * schp, Sg_fd * sfp, int buff_size)
{
- struct scatterlist *sg;
- int ret_sz = 0, k, rem_sz, num, mx_sc_elems;
+ int ret_sz = 0, i, k, rem_sz, num, mx_sc_elems;
int sg_tablesize = sfp->parentdp->sg_tablesize;
- int blk_size = buff_size;
- struct page *p = NULL;
+ int blk_size = buff_size, order;
+ gfp_t gfp_mask = GFP_ATOMIC | __GFP_COMP | __GFP_NOWARN;
if (blk_size < 0)
return -EFAULT;
@@ -1881,15 +1757,26 @@ sg_build_indirect(Sg_scatter_hold * schp, Sg_fd * sfp, int buff_size)
} else
scatter_elem_sz_prev = num;
}
- for (k = 0, sg = schp->buffer, rem_sz = blk_size;
- (rem_sz > 0) && (k < mx_sc_elems);
- ++k, rem_sz -= ret_sz, sg = sg_next(sg)) {
-
+
+ if (sfp->low_dma)
+ gfp_mask |= GFP_DMA;
+
+ if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SYS_RAWIO))
+ gfp_mask |= __GFP_ZERO;
+
+ order = get_order(num);
+retry:
+ ret_sz = 1 << (PAGE_SHIFT + order);
+
+ for (k = 0, rem_sz = blk_size; rem_sz > 0 && k < mx_sc_elems;
+ k++, rem_sz -= ret_sz) {
+
num = (rem_sz > scatter_elem_sz_prev) ?
- scatter_elem_sz_prev : rem_sz;
- p = sg_page_malloc(num, sfp->low_dma, &ret_sz);
- if (!p)
- return -ENOMEM;
+ scatter_elem_sz_prev : rem_sz;
+
+ schp->pages[k] = alloc_pages(gfp_mask, order);
+ if (!schp->pages[k])
+ goto out;
if (num == scatter_elem_sz_prev) {
if (unlikely(ret_sz > scatter_elem_sz_prev)) {
@@ -1897,12 +1784,12 @@ sg_build_indirect(Sg_scatter_hold * schp, Sg_fd * sfp, int buff_size)
scatter_elem_sz_prev = ret_sz;
}
}
- sg_set_page(sg, p, (ret_sz > num) ? num : ret_sz, 0);
SCSI_LOG_TIMEOUT(5, printk("sg_build_indirect: k=%d, num=%d, "
"ret_sz=%d\n", k, num, ret_sz));
} /* end of for loop */
+ schp->page_order = order;
schp->k_use_sg = k;
SCSI_LOG_TIMEOUT(5, printk("sg_build_indirect: k_use_sg=%d, "
"rem_sz=%d\n", k, rem_sz));
@@ -1910,223 +1797,42 @@ sg_build_indirect(Sg_scatter_hold * schp, Sg_fd * sfp, int buff_size)
schp->bufflen = blk_size;
if (rem_sz > 0) /* must have failed */
return -ENOMEM;
-
return 0;
-}
-
-static int
-sg_write_xfer(Sg_request * srp)
-{
- sg_io_hdr_t *hp = &srp->header;
- Sg_scatter_hold *schp = &srp->data;
- struct scatterlist *sg = schp->buffer;
- int num_xfer = 0;
- int j, k, onum, usglen, ksglen, res;
- int iovec_count = (int) hp->iovec_count;
- int dxfer_dir = hp->dxfer_direction;
- unsigned char *p;
- unsigned char __user *up;
- int new_interface = ('\0' == hp->interface_id) ? 0 : 1;
-
- if ((SG_DXFER_UNKNOWN == dxfer_dir) || (SG_DXFER_TO_DEV == dxfer_dir) ||
- (SG_DXFER_TO_FROM_DEV == dxfer_dir)) {
- num_xfer = (int) (new_interface ? hp->dxfer_len : hp->flags);
- if (schp->bufflen < num_xfer)
- num_xfer = schp->bufflen;
- }
- if ((num_xfer <= 0) || (schp->dio_in_use) ||
- (new_interface
- && ((SG_FLAG_NO_DXFER | SG_FLAG_MMAP_IO) & hp->flags)))
- return 0;
-
- SCSI_LOG_TIMEOUT(4, printk("sg_write_xfer: num_xfer=%d, iovec_count=%d, k_use_sg=%d\n",
- num_xfer, iovec_count, schp->k_use_sg));
- if (iovec_count) {
- onum = iovec_count;
- if (!access_ok(VERIFY_READ, hp->dxferp, SZ_SG_IOVEC * onum))
- return -EFAULT;
- } else
- onum = 1;
-
- ksglen = sg->length;
- p = page_address(sg_page(sg));
- for (j = 0, k = 0; j < onum; ++j) {
- res = sg_u_iovec(hp, iovec_count, j, 1, &usglen, &up);
- if (res)
- return res;
-
- for (; p; sg = sg_next(sg), ksglen = sg->length,
- p = page_address(sg_page(sg))) {
- if (usglen <= 0)
- break;
- if (ksglen > usglen) {
- if (usglen >= num_xfer) {
- if (__copy_from_user(p, up, num_xfer))
- return -EFAULT;
- return 0;
- }
- if (__copy_from_user(p, up, usglen))
- return -EFAULT;
- p += usglen;
- ksglen -= usglen;
- break;
- } else {
- if (ksglen >= num_xfer) {
- if (__copy_from_user(p, up, num_xfer))
- return -EFAULT;
- return 0;
- }
- if (__copy_from_user(p, up, ksglen))
- return -EFAULT;
- up += ksglen;
- usglen -= ksglen;
- }
- ++k;
- if (k >= schp->k_use_sg)
- return 0;
- }
- }
-
- return 0;
-}
+out:
+ for (i = 0; i < k; i++)
+ __free_pages(schp->pages[k], order);
-static int
-sg_u_iovec(sg_io_hdr_t * hp, int sg_num, int ind,
- int wr_xf, int *countp, unsigned char __user **up)
-{
- int num_xfer = (int) hp->dxfer_len;
- unsigned char __user *p = hp->dxferp;
- int count;
+ if (--order >= 0)
+ goto retry;
- if (0 == sg_num) {
- if (wr_xf && ('\0' == hp->interface_id))
- count = (int) hp->flags; /* holds "old" input_size */
- else
- count = num_xfer;
- } else {
- sg_iovec_t iovec;
- if (__copy_from_user(&iovec, p + ind*SZ_SG_IOVEC, SZ_SG_IOVEC))
- return -EFAULT;
- p = iovec.iov_base;
- count = (int) iovec.iov_len;
- }
- if (!access_ok(wr_xf ? VERIFY_READ : VERIFY_WRITE, p, count))
- return -EFAULT;
- if (up)
- *up = p;
- if (countp)
- *countp = count;
- return 0;
+ return -ENOMEM;
}
static void
sg_remove_scat(Sg_scatter_hold * schp)
{
SCSI_LOG_TIMEOUT(4, printk("sg_remove_scat: k_use_sg=%d\n", schp->k_use_sg));
- if (schp->buffer && (schp->sglist_len > 0)) {
- struct scatterlist *sg = schp->buffer;
-
- if (schp->dio_in_use) {
-#ifdef SG_ALLOW_DIO_CODE
- st_unmap_user_pages(sg, schp->k_use_sg, TRUE);
-#endif
- } else {
+ if (schp->pages && schp->sglist_len > 0) {
+ if (!schp->dio_in_use) {
int k;
- for (k = 0; (k < schp->k_use_sg) && sg_page(sg);
- ++k, sg = sg_next(sg)) {
+ for (k = 0; k < schp->k_use_sg && schp->pages[k]; k++) {
SCSI_LOG_TIMEOUT(5, printk(
- "sg_remove_scat: k=%d, pg=0x%p, len=%d\n",
- k, sg_page(sg), sg->length));
- sg_page_free(sg_page(sg), sg->length);
+ "sg_remove_scat: k=%d, pg=0x%p\n",
+ k, schp->pages[k]));
+ __free_pages(schp->pages[k], schp->page_order);
}
- }
- kfree(schp->buffer);
- }
- memset(schp, 0, sizeof (*schp));
-}
-static int
-sg_read_xfer(Sg_request * srp)
-{
- sg_io_hdr_t *hp = &srp->header;
- Sg_scatter_hold *schp = &srp->data;
- struct scatterlist *sg = schp->buffer;
- int num_xfer = 0;
- int j, k, onum, usglen, ksglen, res;
- int iovec_count = (int) hp->iovec_count;
- int dxfer_dir = hp->dxfer_direction;
- unsigned char *p;
- unsigned char __user *up;
- int new_interface = ('\0' == hp->interface_id) ? 0 : 1;
-
- if ((SG_DXFER_UNKNOWN == dxfer_dir) || (SG_DXFER_FROM_DEV == dxfer_dir)
- || (SG_DXFER_TO_FROM_DEV == dxfer_dir)) {
- num_xfer = hp->dxfer_len;
- if (schp->bufflen < num_xfer)
- num_xfer = schp->bufflen;
- }
- if ((num_xfer <= 0) || (schp->dio_in_use) ||
- (new_interface
- && ((SG_FLAG_NO_DXFER | SG_FLAG_MMAP_IO) & hp->flags)))
- return 0;
-
- SCSI_LOG_TIMEOUT(4, printk("sg_read_xfer: num_xfer=%d, iovec_count=%d, k_use_sg=%d\n",
- num_xfer, iovec_count, schp->k_use_sg));
- if (iovec_count) {
- onum = iovec_count;
- if (!access_ok(VERIFY_READ, hp->dxferp, SZ_SG_IOVEC * onum))
- return -EFAULT;
- } else
- onum = 1;
-
- p = page_address(sg_page(sg));
- ksglen = sg->length;
- for (j = 0, k = 0; j < onum; ++j) {
- res = sg_u_iovec(hp, iovec_count, j, 0, &usglen, &up);
- if (res)
- return res;
-
- for (; p; sg = sg_next(sg), ksglen = sg->length,
- p = page_address(sg_page(sg))) {
- if (usglen <= 0)
- break;
- if (ksglen > usglen) {
- if (usglen >= num_xfer) {
- if (__copy_to_user(up, p, num_xfer))
- return -EFAULT;
- return 0;
- }
- if (__copy_to_user(up, p, usglen))
- return -EFAULT;
- p += usglen;
- ksglen -= usglen;
- break;
- } else {
- if (ksglen >= num_xfer) {
- if (__copy_to_user(up, p, num_xfer))
- return -EFAULT;
- return 0;
- }
- if (__copy_to_user(up, p, ksglen))
- return -EFAULT;
- up += ksglen;
- usglen -= ksglen;
- }
- ++k;
- if (k >= schp->k_use_sg)
- return 0;
+ kfree(schp->pages);
}
}
-
- return 0;
+ memset(schp, 0, sizeof (*schp));
}
static int
sg_read_oxfer(Sg_request * srp, char __user *outp, int num_read_xfer)
{
Sg_scatter_hold *schp = &srp->data;
- struct scatterlist *sg = schp->buffer;
int k, num;
SCSI_LOG_TIMEOUT(4, printk("sg_read_oxfer: num_read_xfer=%d\n",
@@ -2134,15 +1840,15 @@ sg_read_oxfer(Sg_request * srp, char __user *outp, int num_read_xfer)
if ((!outp) || (num_read_xfer <= 0))
return 0;
- for (k = 0; (k < schp->k_use_sg) && sg_page(sg); ++k, sg = sg_next(sg)) {
- num = sg->length;
+ num = 1 << (PAGE_SHIFT + schp->page_order);
+ for (k = 0; k < schp->k_use_sg && schp->pages[k]; k++) {
if (num > num_read_xfer) {
- if (__copy_to_user(outp, page_address(sg_page(sg)),
+ if (__copy_to_user(outp, page_address(schp->pages[k]),
num_read_xfer))
return -EFAULT;
break;
} else {
- if (__copy_to_user(outp, page_address(sg_page(sg)),
+ if (__copy_to_user(outp, page_address(schp->pages[k]),
num))
return -EFAULT;
num_read_xfer -= num;
@@ -2177,24 +1883,21 @@ sg_link_reserve(Sg_fd * sfp, Sg_request * srp, int size)
{
Sg_scatter_hold *req_schp = &srp->data;
Sg_scatter_hold *rsv_schp = &sfp->reserve;
- struct scatterlist *sg = rsv_schp->buffer;
int k, num, rem;
srp->res_used = 1;
SCSI_LOG_TIMEOUT(4, printk("sg_link_reserve: size=%d\n", size));
rem = size;
- for (k = 0; k < rsv_schp->k_use_sg; ++k, sg = sg_next(sg)) {
- num = sg->length;
+ num = 1 << (PAGE_SHIFT + rsv_schp->page_order);
+ for (k = 0; k < rsv_schp->k_use_sg; k++) {
if (rem <= num) {
- sfp->save_scat_len = num;
- sg->length = rem;
req_schp->k_use_sg = k + 1;
req_schp->sglist_len = rsv_schp->sglist_len;
- req_schp->buffer = rsv_schp->buffer;
+ req_schp->pages = rsv_schp->pages;
req_schp->bufflen = size;
- req_schp->b_malloc_len = rsv_schp->b_malloc_len;
+ req_schp->page_order = rsv_schp->page_order;
break;
} else
rem -= num;
@@ -2208,22 +1911,13 @@ static void
sg_unlink_reserve(Sg_fd * sfp, Sg_request * srp)
{
Sg_scatter_hold *req_schp = &srp->data;
- Sg_scatter_hold *rsv_schp = &sfp->reserve;
SCSI_LOG_TIMEOUT(4, printk("sg_unlink_reserve: req->k_use_sg=%d\n",
(int) req_schp->k_use_sg));
- if ((rsv_schp->k_use_sg > 0) && (req_schp->k_use_sg > 0)) {
- struct scatterlist *sg = rsv_schp->buffer;
-
- if (sfp->save_scat_len > 0)
- (sg + (req_schp->k_use_sg - 1))->length =
- (unsigned) sfp->save_scat_len;
- else
- SCSI_LOG_TIMEOUT(1, printk ("sg_unlink_reserve: BAD save_scat_len\n"));
- }
req_schp->k_use_sg = 0;
req_schp->bufflen = 0;
- req_schp->buffer = NULL;
+ req_schp->pages = NULL;
+ req_schp->page_order = 0;
req_schp->sglist_len = 0;
sfp->save_scat_len = 0;
srp->res_used = 0;
@@ -2481,53 +2175,6 @@ sg_res_in_use(Sg_fd * sfp)
return srp ? 1 : 0;
}
-/* The size fetched (value output via retSzp) set when non-NULL return */
-static struct page *
-sg_page_malloc(int rqSz, int lowDma, int *retSzp)
-{
- struct page *resp = NULL;
- gfp_t page_mask;
- int order, a_size;
- int resSz;
-
- if ((rqSz <= 0) || (NULL == retSzp))
- return resp;
-
- if (lowDma)
- page_mask = GFP_ATOMIC | GFP_DMA | __GFP_COMP | __GFP_NOWARN;
- else
- page_mask = GFP_ATOMIC | __GFP_COMP | __GFP_NOWARN;
-
- for (order = 0, a_size = PAGE_SIZE; a_size < rqSz;
- order++, a_size <<= 1) ;
- resSz = a_size; /* rounded up if necessary */
- resp = alloc_pages(page_mask, order);
- while ((!resp) && order) {
- --order;
- a_size >>= 1; /* divide by 2, until PAGE_SIZE */
- resp = alloc_pages(page_mask, order); /* try half */
- resSz = a_size;
- }
- if (resp) {
- if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SYS_RAWIO))
- memset(page_address(resp), 0, resSz);
- *retSzp = resSz;
- }
- return resp;
-}
-
-static void
-sg_page_free(struct page *page, int size)
-{
- int order, a_size;
-
- if (!page)
- return;
- for (order = 0, a_size = PAGE_SIZE; a_size < size;
- order++, a_size <<= 1) ;
- __free_pages(page, order);
-}
-
#ifdef CONFIG_SCSI_PROC_FS
static int
sg_idr_max_id(int id, void *p, void *data)
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 3292965bfd84272ad83450b46d7a454c588c01bb..0f17009c99d2f75581ea96b30e3927f89beaa408 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -331,7 +331,7 @@ static int sr_done(struct scsi_cmnd *SCpnt)
static int sr_prep_fn(struct request_queue *q, struct request *rq)
{
- int block=0, this_count, s_size, timeout = SR_TIMEOUT;
+ int block = 0, this_count, s_size;
struct scsi_cd *cd;
struct scsi_cmnd *SCpnt;
struct scsi_device *sdp = q->queuedata;
@@ -461,7 +461,6 @@ static int sr_prep_fn(struct request_queue *q, struct request *rq)
SCpnt->transfersize = cd->device->sector_size;
SCpnt->underflow = this_count << 9;
SCpnt->allowed = MAX_RETRIES;
- SCpnt->timeout_per_command = timeout;
/*
* This indicates that the command is ready from our end to be
@@ -620,6 +619,8 @@ static int sr_probe(struct device *dev)
disk->fops = &sr_bdops;
disk->flags = GENHD_FL_CD;
+ blk_queue_rq_timeout(sdev->request_queue, SR_TIMEOUT);
+
cd->device = sdev;
cd->disk = disk;
cd->driver = &sr_template;
@@ -656,7 +657,6 @@ static int sr_probe(struct device *dev)
dev_set_drvdata(dev, cd);
disk->flags |= GENHD_FL_REMOVABLE;
add_disk(disk);
- blk_register_filter(disk);
sdev_printk(KERN_DEBUG, sdev,
"Attached scsi CD-ROM %s\n", cd->cdi.name);
@@ -879,7 +879,7 @@ static void sr_kref_release(struct kref *kref)
struct gendisk *disk = cd->disk;
spin_lock(&sr_index_lock);
- clear_bit(disk->first_minor, sr_index_bits);
+ clear_bit(MINOR(disk_devt(disk)), sr_index_bits);
spin_unlock(&sr_index_lock);
unregister_cdrom(&cd->cdi);
@@ -895,7 +895,6 @@ static int sr_remove(struct device *dev)
{
struct scsi_cd *cd = dev_get_drvdata(dev);
- blk_unregister_filter(cd->disk);
del_gendisk(cd->disk);
mutex_lock(&sr_ref_mutex);
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index d39107b7669bfb22e3fa1e278166dd2c2766616f..f4e6cde1fd0d5ed132723e57bfabac9c261f54cd 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -519,8 +519,8 @@ static int sym53c8xx_queue_command(struct scsi_cmnd *cmd,
* Shorten our settle_time if needed for
* this command not to time out.
*/
- if (np->s.settle_time_valid && cmd->timeout_per_command) {
- unsigned long tlimit = jiffies + cmd->timeout_per_command;
+ if (np->s.settle_time_valid && cmd->request->timeout) {
+ unsigned long tlimit = jiffies + cmd->request->timeout;
tlimit -= SYM_CONF_TIMER_INTERVAL*2;
if (time_after(np->s.settle_time, tlimit)) {
np->s.settle_time = tlimit;
diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c
index 1723d71cbf3fa383ed99e706721027e918fa80da..69ac6e590f1d1db0d1a85b0769046220f09dda7a 100644
--- a/drivers/scsi/tmscsim.c
+++ b/drivers/scsi/tmscsim.c
@@ -2573,8 +2573,8 @@ static struct pci_driver dc390_driver = {
static int __init dc390_module_init(void)
{
if (!disable_clustering)
- printk(KERN_INFO "DC390: clustering now enabled by default. If you get problems load\n"
- "\twith \"disable_clustering=1\" and report to maintainers\n");
+ printk(KERN_INFO "DC390: clustering now enabled by default. If you get problems load\n");
+ printk(KERN_INFO " with \"disable_clustering=1\" and report to maintainers\n");
if (tmscsim[0] == -1 || tmscsim[0] > 15) {
tmscsim[0] = 7;
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 3a6da80b081c14405ecfdd60660470928843e84c..61fb8b6d19af77be5a9b180532725c22df68d44d 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -131,7 +131,8 @@ struct atmel_uart_char {
struct atmel_uart_port {
struct uart_port uart; /* uart */
struct clk *clk; /* uart clock */
- unsigned short suspended; /* is port suspended? */
+ int may_wakeup; /* cached value of device_may_wakeup for times we need to disable it */
+ u32 backup_imr; /* IMR saved during suspend */
int break_active; /* break being received */
short use_dma_rx; /* enable PDC receiver */
@@ -984,8 +985,15 @@ static void atmel_serial_pm(struct uart_port *port, unsigned int state,
* This is called on uart_open() or a resume event.
*/
clk_enable(atmel_port->clk);
+
+ /* re-enable interrupts if we disabled some on suspend */
+ UART_PUT_IER(port, atmel_port->backup_imr);
break;
case 3:
+ /* Back up the interrupt mask and disable all interrupts */
+ atmel_port->backup_imr = UART_GET_IMR(port);
+ UART_PUT_IDR(port, -1);
+
/*
* Disable the peripheral clock for this serial port.
* This is called on uart_close() or a suspend event.
@@ -1475,13 +1483,12 @@ static int atmel_serial_suspend(struct platform_device *pdev,
cpu_relax();
}
- if (device_may_wakeup(&pdev->dev)
- && !atmel_serial_clk_will_stop())
- enable_irq_wake(port->irq);
- else {
- uart_suspend_port(&atmel_uart, port);
- atmel_port->suspended = 1;
- }
+ /* we can not wake up if we're running on slow clock */
+ atmel_port->may_wakeup = device_may_wakeup(&pdev->dev);
+ if (atmel_serial_clk_will_stop())
+ device_set_wakeup_enable(&pdev->dev, 0);
+
+ uart_suspend_port(&atmel_uart, port);
return 0;
}
@@ -1491,11 +1498,8 @@ static int atmel_serial_resume(struct platform_device *pdev)
struct uart_port *port = platform_get_drvdata(pdev);
struct atmel_uart_port *atmel_port = to_atmel_uart_port(port);
- if (atmel_port->suspended) {
- uart_resume_port(&atmel_uart, port);
- atmel_port->suspended = 0;
- } else
- disable_irq_wake(port->irq);
+ uart_resume_port(&atmel_uart, port);
+ device_set_wakeup_enable(&pdev->dev, atmel_port->may_wakeup);
return 0;
}
@@ -1513,6 +1517,8 @@ static int __devinit atmel_serial_probe(struct platform_device *pdev)
BUILD_BUG_ON(!is_power_of_2(ATMEL_SERIAL_RINGSIZE));
port = &atmel_ports[pdev->id];
+ port->backup_imr = 0;
+
atmel_init_port(port, pdev);
if (!atmel_use_dma_rx(&port->uart)) {
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 6a29f9330a73c72d7799a83ce66a8ecd9a7e5588..3f90f1bbbbcddb728cc026fef1a4a8824995230e 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -127,8 +127,13 @@
#define UCR3_RXDSEN (1<<6) /* Receive status interrupt enable */
#define UCR3_AIRINTEN (1<<5) /* Async IR wake interrupt enable */
#define UCR3_AWAKEN (1<<4) /* Async wake interrupt enable */
-#define UCR3_REF25 (1<<3) /* Ref freq 25 MHz */
-#define UCR3_REF30 (1<<2) /* Ref Freq 30 MHz */
+#ifdef CONFIG_ARCH_IMX
+#define UCR3_REF25 (1<<3) /* Ref freq 25 MHz, only on mx1 */
+#define UCR3_REF30 (1<<2) /* Ref Freq 30 MHz, only on mx1 */
+#endif
+#if defined CONFIG_ARCH_MX2 || defined CONFIG_ARCH_MX3
+#define UCR3_RXDMUXSEL (1<<2) /* RXD Muxed Input Select, on mx2/mx3 */
+#endif
#define UCR3_INVT (1<<1) /* Inverted Infrared transmission */
#define UCR3_BPEN (1<<0) /* Preset registers enable */
#define UCR4_CTSTL_32 (32<<10) /* CTS trigger level (32 chars) */
@@ -445,7 +450,7 @@ static irqreturn_t imx_int(int irq, void *dev_id)
readl(sport->port.membase + UCR1) & UCR1_TXMPTYEN)
imx_txint(irq, dev_id);
- if (sts & USR1_RTSS)
+ if (sts & USR1_RTSD)
imx_rtsint(irq, dev_id);
return IRQ_HANDLED;
@@ -598,6 +603,12 @@ static int imx_startup(struct uart_port *port)
temp |= (UCR2_RXEN | UCR2_TXEN);
writel(temp, sport->port.membase + UCR2);
+#if defined CONFIG_ARCH_MX2 || defined CONFIG_ARCH_MX3
+ temp = readl(sport->port.membase + UCR3);
+ temp |= UCR3_RXDMUXSEL;
+ writel(temp, sport->port.membase + UCR3);
+#endif
+
/*
* Enable modem status interrupts
*/
@@ -1133,13 +1144,19 @@ static int serial_imx_probe(struct platform_device *pdev)
if(pdata && (pdata->flags & IMXUART_HAVE_RTSCTS))
sport->have_rtscts = 1;
- if (pdata->init)
- pdata->init(pdev);
+ if (pdata->init) {
+ ret = pdata->init(pdev);
+ if (ret)
+ goto clkput;
+ }
uart_add_one_port(&imx_reg, &sport->port);
platform_set_drvdata(pdev, &sport->port);
return 0;
+clkput:
+ clk_put(sport->clk);
+ clk_disable(sport->clk);
unmap:
iounmap(sport->port.membase);
free:
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index f7a0d37c42219678bf1d7c8d64bb79deced586ab..abc00be55433f428bba85a73bdb0e010d653d123 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -534,6 +534,11 @@ serial_pxa_set_termios(struct uart_port *port, struct ktermios *termios,
serial_out(up, UART_IER, up->ier);
+ if (termios->c_cflag & CRTSCTS)
+ up->mcr |= UART_MCR_AFE;
+ else
+ up->mcr &= ~UART_MCR_AFE;
+
serial_out(up, UART_LCR, cval | UART_LCR_DLAB);/* set DLAB */
serial_out(up, UART_DLL, quot & 0xff); /* LS of divisor */
serial_out(up, UART_DLM, quot >> 8); /* MS of divisor */
diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c
index b9cbfc87f616adee61d6c687c69413bc386bb3e6..998e89dc5aaf2db56eda9f18c1060ea8c9189555 100644
--- a/drivers/serial/serial_ks8695.c
+++ b/drivers/serial/serial_ks8695.c
@@ -63,8 +63,44 @@
#define UART_DUMMY_LSR_RX 0x100
#define UART_PORT_SIZE (KS8695_USR - KS8695_URRB + 4)
-#define tx_enabled(port) ((port)->unused[0])
-#define rx_enabled(port) ((port)->unused[1])
+static inline int tx_enabled(struct uart_port *port)
+{
+ return port->unused[0] & 1;
+}
+
+static inline int rx_enabled(struct uart_port *port)
+{
+ return port->unused[0] & 2;
+}
+
+static inline int ms_enabled(struct uart_port *port)
+{
+ return port->unused[0] & 4;
+}
+
+static inline void ms_enable(struct uart_port *port, int enabled)
+{
+ if(enabled)
+ port->unused[0] |= 4;
+ else
+ port->unused[0] &= ~4;
+}
+
+static inline void rx_enable(struct uart_port *port, int enabled)
+{
+ if(enabled)
+ port->unused[0] |= 2;
+ else
+ port->unused[0] &= ~2;
+}
+
+static inline void tx_enable(struct uart_port *port, int enabled)
+{
+ if(enabled)
+ port->unused[0] |= 1;
+ else
+ port->unused[0] &= ~1;
+}
#ifdef SUPPORT_SYSRQ
@@ -75,7 +111,7 @@ static void ks8695uart_stop_tx(struct uart_port *port)
{
if (tx_enabled(port)) {
disable_irq(KS8695_IRQ_UART_TX);
- tx_enabled(port) = 0;
+ tx_enable(port, 0);
}
}
@@ -83,7 +119,7 @@ static void ks8695uart_start_tx(struct uart_port *port)
{
if (!tx_enabled(port)) {
enable_irq(KS8695_IRQ_UART_TX);
- tx_enabled(port) = 1;
+ tx_enable(port, 1);
}
}
@@ -91,18 +127,24 @@ static void ks8695uart_stop_rx(struct uart_port *port)
{
if (rx_enabled(port)) {
disable_irq(KS8695_IRQ_UART_RX);
- rx_enabled(port) = 0;
+ rx_enable(port, 0);
}
}
static void ks8695uart_enable_ms(struct uart_port *port)
{
- enable_irq(KS8695_IRQ_UART_MODEM_STATUS);
+ if (!ms_enabled(port)) {
+ enable_irq(KS8695_IRQ_UART_MODEM_STATUS);
+ ms_enable(port,1);
+ }
}
static void ks8695uart_disable_ms(struct uart_port *port)
{
- disable_irq(KS8695_IRQ_UART_MODEM_STATUS);
+ if (ms_enabled(port)) {
+ disable_irq(KS8695_IRQ_UART_MODEM_STATUS);
+ ms_enable(port,0);
+ }
}
static irqreturn_t ks8695uart_rx_chars(int irq, void *dev_id)
@@ -285,8 +327,9 @@ static int ks8695uart_startup(struct uart_port *port)
int retval;
set_irq_flags(KS8695_IRQ_UART_TX, IRQF_VALID | IRQF_NOAUTOEN);
- tx_enabled(port) = 0;
- rx_enabled(port) = 1;
+ tx_enable(port, 0);
+ rx_enable(port, 1);
+ ms_enable(port, 1);
/*
* Allocate the IRQ
diff --git a/drivers/spi/orion_spi.c b/drivers/spi/orion_spi.c
index c4eaacd6e5539ee53e65aa0909666f40f5a5568b..b872bfaf4bd2c0e4706c1551db8da94324622983 100644
--- a/drivers/spi/orion_spi.c
+++ b/drivers/spi/orion_spi.c
@@ -427,7 +427,7 @@ static int orion_spi_transfer(struct spi_device *spi, struct spi_message *m)
goto msg_rejected;
}
- if (t->speed_hz < orion_spi->min_speed) {
+ if (t->speed_hz && t->speed_hz < orion_spi->min_speed) {
dev_err(&spi->dev,
"message rejected : "
"device min speed (%d Hz) exceeds "
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 34c7c9875681708e0fa53485bb3e0e422d43db8d..d47d3636227fe90e435fc03a8f59fd49860b1220 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -47,9 +47,10 @@ MODULE_ALIAS("platform:pxa2xx-spi");
#define MAX_BUSES 3
-#define DMA_INT_MASK (DCSR_ENDINTR | DCSR_STARTINTR | DCSR_BUSERR)
-#define RESET_DMA_CHANNEL (DCSR_NODESC | DMA_INT_MASK)
-#define IS_DMA_ALIGNED(x) (((u32)(x)&0x07)==0)
+#define DMA_INT_MASK (DCSR_ENDINTR | DCSR_STARTINTR | DCSR_BUSERR)
+#define RESET_DMA_CHANNEL (DCSR_NODESC | DMA_INT_MASK)
+#define IS_DMA_ALIGNED(x) ((((u32)(x)) & 0x07) == 0)
+#define MAX_DMA_LEN 8191
/*
* for testing SSCR1 changes that require SSP restart, basically
@@ -144,7 +145,6 @@ struct driver_data {
size_t tx_map_len;
u8 n_bytes;
u32 dma_width;
- int cs_change;
int (*write)(struct driver_data *drv_data);
int (*read)(struct driver_data *drv_data);
irqreturn_t (*transfer_handler)(struct driver_data *drv_data);
@@ -406,8 +406,45 @@ static void giveback(struct driver_data *drv_data)
struct spi_transfer,
transfer_list);
+ /* Delay if requested before any change in chip select */
+ if (last_transfer->delay_usecs)
+ udelay(last_transfer->delay_usecs);
+
+ /* Drop chip select UNLESS cs_change is true or we are returning
+ * a message with an error, or next message is for another chip
+ */
if (!last_transfer->cs_change)
drv_data->cs_control(PXA2XX_CS_DEASSERT);
+ else {
+ struct spi_message *next_msg;
+
+ /* Holding of cs was hinted, but we need to make sure
+ * the next message is for the same chip. Don't waste
+ * time with the following tests unless this was hinted.
+ *
+ * We cannot postpone this until pump_messages, because
+ * after calling msg->complete (below) the driver that
+ * sent the current message could be unloaded, which
+ * could invalidate the cs_control() callback...
+ */
+
+ /* get a pointer to the next message, if any */
+ spin_lock_irqsave(&drv_data->lock, flags);
+ if (list_empty(&drv_data->queue))
+ next_msg = NULL;
+ else
+ next_msg = list_entry(drv_data->queue.next,
+ struct spi_message, queue);
+ spin_unlock_irqrestore(&drv_data->lock, flags);
+
+ /* see if the next and current messages point
+ * to the same chip
+ */
+ if (next_msg && next_msg->spi != msg->spi)
+ next_msg = NULL;
+ if (!next_msg || msg->state == ERROR_STATE)
+ drv_data->cs_control(PXA2XX_CS_DEASSERT);
+ }
msg->state = NULL;
if (msg->complete)
@@ -490,10 +527,9 @@ static void dma_transfer_complete(struct driver_data *drv_data)
msg->actual_length += drv_data->len -
(drv_data->rx_end - drv_data->rx);
- /* Release chip select if requested, transfer delays are
- * handled in pump_transfers */
- if (drv_data->cs_change)
- drv_data->cs_control(PXA2XX_CS_DEASSERT);
+ /* Transfer delays and chip select release are
+ * handled in pump_transfers or giveback
+ */
/* Move to next transfer */
msg->state = next_transfer(drv_data);
@@ -602,10 +638,9 @@ static void int_transfer_complete(struct driver_data *drv_data)
drv_data->cur_msg->actual_length += drv_data->len -
(drv_data->rx_end - drv_data->rx);
- /* Release chip select if requested, transfer delays are
- * handled in pump_transfers */
- if (drv_data->cs_change)
- drv_data->cs_control(PXA2XX_CS_DEASSERT);
+ /* Transfer delays and chip select release are
+ * handled in pump_transfers or giveback
+ */
/* Move to next transfer */
drv_data->cur_msg->state = next_transfer(drv_data);
@@ -840,23 +875,40 @@ static void pump_transfers(unsigned long data)
return;
}
- /* Delay if requested at end of transfer*/
+ /* Delay if requested at end of transfer before CS change */
if (message->state == RUNNING_STATE) {
previous = list_entry(transfer->transfer_list.prev,
struct spi_transfer,
transfer_list);
if (previous->delay_usecs)
udelay(previous->delay_usecs);
+
+ /* Drop chip select only if cs_change is requested */
+ if (previous->cs_change)
+ drv_data->cs_control(PXA2XX_CS_DEASSERT);
}
- /* Check transfer length */
- if (transfer->len > 8191)
- {
- dev_warn(&drv_data->pdev->dev, "pump_transfers: transfer "
- "length greater than 8191\n");
- message->status = -EINVAL;
- giveback(drv_data);
- return;
+ /* Check for transfers that need multiple DMA segments */
+ if (transfer->len > MAX_DMA_LEN && chip->enable_dma) {
+
+ /* reject already-mapped transfers; PIO won't always work */
+ if (message->is_dma_mapped
+ || transfer->rx_dma || transfer->tx_dma) {
+ dev_err(&drv_data->pdev->dev,
+ "pump_transfers: mapped transfer length "
+ "of %u is greater than %d\n",
+ transfer->len, MAX_DMA_LEN);
+ message->status = -EINVAL;
+ giveback(drv_data);
+ return;
+ }
+
+ /* warn ... we force this to PIO mode */
+ if (printk_ratelimit())
+ dev_warn(&message->spi->dev, "pump_transfers: "
+ "DMA disabled for transfer length %ld "
+ "greater than %d\n",
+ (long)drv_data->len, MAX_DMA_LEN);
}
/* Setup the transfer state based on the type of transfer */
@@ -878,7 +930,6 @@ static void pump_transfers(unsigned long data)
drv_data->len = transfer->len & DCMD_LENGTH;
drv_data->write = drv_data->tx ? chip->write : null_writer;
drv_data->read = drv_data->rx ? chip->read : null_reader;
- drv_data->cs_change = transfer->cs_change;
/* Change speed and bit per word on a per transfer */
cr0 = chip->cr0;
@@ -925,7 +976,7 @@ static void pump_transfers(unsigned long data)
&dma_thresh))
if (printk_ratelimit())
dev_warn(&message->spi->dev,
- "pump_transfer: "
+ "pump_transfers: "
"DMA burst size reduced to "
"match bits_per_word\n");
}
@@ -939,8 +990,23 @@ static void pump_transfers(unsigned long data)
message->state = RUNNING_STATE;
- /* Try to map dma buffer and do a dma transfer if successful */
- if ((drv_data->dma_mapped = map_dma_buffers(drv_data))) {
+ /* Try to map dma buffer and do a dma transfer if successful, but
+ * only if the length is non-zero and less than MAX_DMA_LEN.
+ *
+ * Zero-length non-descriptor DMA is illegal on PXA2xx; force use
+ * of PIO instead. Care is needed above because the transfer may
+ * have have been passed with buffers that are already dma mapped.
+ * A zero-length transfer in PIO mode will not try to write/read
+ * to/from the buffers
+ *
+ * REVISIT large transfers are exactly where we most want to be
+ * using DMA. If this happens much, split those transfers into
+ * multiple DMA segments rather than forcing PIO.
+ */
+ drv_data->dma_mapped = 0;
+ if (drv_data->len > 0 && drv_data->len <= MAX_DMA_LEN)
+ drv_data->dma_mapped = map_dma_buffers(drv_data);
+ if (drv_data->dma_mapped) {
/* Ensure we have the correct interrupt handler */
drv_data->transfer_handler = dma_transfer;
diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c
index 070c6219e2d605a617c55547984cc61548a27bf3..ac0e3e4b3c543e480028d90829c7f5606b7fde71 100644
--- a/drivers/spi/spi_mpc83xx.c
+++ b/drivers/spi/spi_mpc83xx.c
@@ -267,16 +267,13 @@ int mpc83xx_spi_setup_transfer(struct spi_device *spi, struct spi_transfer *t)
cs->hw_mode |= SPMODE_LEN(bits_per_word);
if ((mpc83xx_spi->spibrg / hz) > 64) {
+ cs->hw_mode |= SPMODE_DIV16;
pm = mpc83xx_spi->spibrg / (hz * 64);
if (pm > 16) {
- cs->hw_mode |= SPMODE_DIV16;
- pm /= 16;
- if (pm > 16) {
- dev_err(&spi->dev, "Requested speed is too "
- "low: %d Hz. Will use %d Hz instead.\n",
- hz, mpc83xx_spi->spibrg / 1024);
- pm = 16;
- }
+ dev_err(&spi->dev, "Requested speed is too "
+ "low: %d Hz. Will use %d Hz instead.\n",
+ hz, mpc83xx_spi->spibrg / 1024);
+ pm = 16;
}
} else
pm = mpc83xx_spi->spibrg / (hz * 4);
@@ -315,11 +312,20 @@ static int mpc83xx_spi_bufs(struct spi_device *spi, struct spi_transfer *t)
if (t->bits_per_word)
bits_per_word = t->bits_per_word;
len = t->len;
- if (bits_per_word > 8)
+ if (bits_per_word > 8) {
+ /* invalid length? */
+ if (len & 1)
+ return -EINVAL;
len /= 2;
- if (bits_per_word > 16)
+ }
+ if (bits_per_word > 16) {
+ /* invalid length? */
+ if (len & 1)
+ return -EINVAL;
len /= 2;
+ }
mpc83xx_spi->count = len;
+
INIT_COMPLETION(mpc83xx_spi->done);
/* enable rx ints */
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 98abc73c1a1d298f5431a01be4f87aec73911d9a..3eb414b84a9d5a2f82482bec675e22c969d4c224 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -430,7 +430,7 @@ static int s3c24xx_spi_resume(struct platform_device *pdev)
#endif
MODULE_ALIAS("platform:s3c2410-spi");
-static struct platform_driver s3c24xx_spidrv = {
+static struct platform_driver s3c24xx_spi_driver = {
.remove = __exit_p(s3c24xx_spi_remove),
.suspend = s3c24xx_spi_suspend,
.resume = s3c24xx_spi_resume,
@@ -442,12 +442,12 @@ static struct platform_driver s3c24xx_spidrv = {
static int __init s3c24xx_spi_init(void)
{
- return platform_driver_probe(&s3c24xx_spidrv, s3c24xx_spi_probe);
+ return platform_driver_probe(&s3c24xx_spi_driver, s3c24xx_spi_probe);
}
static void __exit s3c24xx_spi_exit(void)
{
- platform_driver_unregister(&s3c24xx_spidrv);
+ platform_driver_unregister(&s3c24xx_spi_driver);
}
module_init(s3c24xx_spi_init);
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index 87ab2443e66d405ec72d45a2da2f120d59e48f0c..0ffabf5c0b60dd9892b5b9c45e2a1d8881129108 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -471,6 +471,7 @@ static int ssb_devices_register(struct ssb_bus *bus)
#endif
break;
case SSB_BUSTYPE_SSB:
+ dev->dma_mask = &dev->coherent_dma_mask;
break;
}
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index f883dcfffe0613d966f3e8de5d8f1b2159ae4389..d5cde051806b1d5c1669c7295e734ed886b2443a 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -327,11 +327,9 @@ static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
s8 gain;
u16 loc[3];
- if (out->revision == 3) { /* rev 3 moved MAC */
+ if (out->revision == 3) /* rev 3 moved MAC */
loc[0] = SSB_SPROM3_IL0MAC;
- loc[1] = SSB_SPROM3_ET0MAC;
- loc[2] = SSB_SPROM3_ET1MAC;
- } else {
+ else {
loc[0] = SSB_SPROM1_IL0MAC;
loc[1] = SSB_SPROM1_ET0MAC;
loc[2] = SSB_SPROM1_ET1MAC;
@@ -340,13 +338,15 @@ static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
v = in[SPOFF(loc[0]) + i];
*(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
}
- for (i = 0; i < 3; i++) {
- v = in[SPOFF(loc[1]) + i];
- *(((__be16 *)out->et0mac) + i) = cpu_to_be16(v);
- }
- for (i = 0; i < 3; i++) {
- v = in[SPOFF(loc[2]) + i];
- *(((__be16 *)out->et1mac) + i) = cpu_to_be16(v);
+ if (out->revision < 3) { /* only rev 1-2 have et0, et1 */
+ for (i = 0; i < 3; i++) {
+ v = in[SPOFF(loc[1]) + i];
+ *(((__be16 *)out->et0mac) + i) = cpu_to_be16(v);
+ }
+ for (i = 0; i < 3; i++) {
+ v = in[SPOFF(loc[2]) + i];
+ *(((__be16 *)out->et1mac) + i) = cpu_to_be16(v);
+ }
}
SPEX(et0phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0A, 0);
SPEX(et1phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1A,
@@ -399,30 +399,33 @@ static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
out->antenna_gain.ghz5.a3 = gain;
}
-static void sprom_extract_r4(struct ssb_sprom *out, const u16 *in)
+static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
{
int i;
u16 v;
+ u16 il0mac_offset;
- /* extract the equivalent of the r1 variables */
+ if (out->revision == 4)
+ il0mac_offset = SSB_SPROM4_IL0MAC;
+ else
+ il0mac_offset = SSB_SPROM5_IL0MAC;
+ /* extract the MAC address */
for (i = 0; i < 3; i++) {
- v = in[SPOFF(SSB_SPROM4_IL0MAC) + i];
+ v = in[SPOFF(il0mac_offset) + i];
*(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
}
- for (i = 0; i < 3; i++) {
- v = in[SPOFF(SSB_SPROM4_ET0MAC) + i];
- *(((__be16 *)out->et0mac) + i) = cpu_to_be16(v);
- }
- for (i = 0; i < 3; i++) {
- v = in[SPOFF(SSB_SPROM4_ET1MAC) + i];
- *(((__be16 *)out->et1mac) + i) = cpu_to_be16(v);
- }
SPEX(et0phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET0A, 0);
SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A,
SSB_SPROM4_ETHPHY_ET1A_SHIFT);
- SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0);
- SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0);
- SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0);
+ if (out->revision == 4) {
+ SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0);
+ SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0);
+ SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0);
+ } else {
+ SPEX(country_code, SSB_SPROM5_CCODE, 0xFFFF, 0);
+ SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0);
+ SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0);
+ }
SPEX(ant_available_a, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_A,
SSB_SPROM4_ANTAVAIL_A_SHIFT);
SPEX(ant_available_bg, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_BG,
@@ -433,12 +436,21 @@ static void sprom_extract_r4(struct ssb_sprom *out, const u16 *in)
SPEX(maxpwr_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_MAXP_A_MASK, 0);
SPEX(itssi_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_ITSSI_A,
SSB_SPROM4_ITSSI_A_SHIFT);
- SPEX(gpio0, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P0, 0);
- SPEX(gpio1, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P1,
- SSB_SPROM4_GPIOA_P1_SHIFT);
- SPEX(gpio2, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P2, 0);
- SPEX(gpio3, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P3,
- SSB_SPROM4_GPIOB_P3_SHIFT);
+ if (out->revision == 4) {
+ SPEX(gpio0, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P0, 0);
+ SPEX(gpio1, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P1,
+ SSB_SPROM4_GPIOA_P1_SHIFT);
+ SPEX(gpio2, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P2, 0);
+ SPEX(gpio3, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P3,
+ SSB_SPROM4_GPIOB_P3_SHIFT);
+ } else {
+ SPEX(gpio0, SSB_SPROM5_GPIOA, SSB_SPROM5_GPIOA_P0, 0);
+ SPEX(gpio1, SSB_SPROM5_GPIOA, SSB_SPROM5_GPIOA_P1,
+ SSB_SPROM5_GPIOA_P1_SHIFT);
+ SPEX(gpio2, SSB_SPROM5_GPIOB, SSB_SPROM5_GPIOB_P2, 0);
+ SPEX(gpio3, SSB_SPROM5_GPIOB, SSB_SPROM5_GPIOB_P3,
+ SSB_SPROM5_GPIOB_P3_SHIFT);
+ }
/* Extract the antenna gain values. */
SPEX(antenna_gain.ghz24.a0, SSB_SPROM4_AGAIN01,
@@ -462,6 +474,8 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
out->revision = in[size - 1] & 0x00FF;
ssb_dprintk(KERN_DEBUG PFX "SPROM revision %d detected.\n", out->revision);
+ memset(out->et0mac, 0xFF, 6); /* preset et0 and et1 mac */
+ memset(out->et1mac, 0xFF, 6);
if ((bus->chip_id & 0xFF00) == 0x4400) {
/* Workaround: The BCM44XX chip has a stupid revision
* number stored in the SPROM.
@@ -471,16 +485,16 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
} else if (bus->chip_id == 0x4321) {
/* the BCM4328 has a chipid == 0x4321 and a rev 4 SPROM */
out->revision = 4;
- sprom_extract_r4(out, in);
+ sprom_extract_r45(out, in);
} else {
if (out->revision == 0)
goto unsupported;
if (out->revision >= 1 && out->revision <= 3) {
sprom_extract_r123(out, in);
}
- if (out->revision == 4)
- sprom_extract_r4(out, in);
- if (out->revision >= 5)
+ if (out->revision == 4 || out->revision == 5)
+ sprom_extract_r45(out, in);
+ if (out->revision > 5)
goto unsupported;
}
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index 07228721cafebda10100d3a1631d16473a8a6760..0da2c25bab3b2396766e36cc41ca0140f98986c3 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -640,14 +640,13 @@ static void usbatm_cancel_send(struct usbatm_data *instance,
atm_dbg(instance, "%s entered\n", __func__);
spin_lock_irq(&instance->sndqueue.lock);
- for (skb = instance->sndqueue.next, n = skb->next;
- skb != (struct sk_buff *)&instance->sndqueue;
- skb = n, n = skb->next)
+ skb_queue_walk_safe(&instance->sndqueue, skb, n) {
if (UDSL_SKB(skb)->atm.vcc == vcc) {
atm_dbg(instance, "%s: popping skb 0x%p\n", __func__, skb);
__skb_unlink(skb, &instance->sndqueue);
usbatm_pop(vcc, skb);
}
+ }
spin_unlock_irq(&instance->sndqueue.lock);
tasklet_disable(&instance->tx_channel.tasklet);
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 8abd4e59bf4abac0bb2edcee5385894f42310e98..8ab389dca2b91c49bfdb75e900a1c5a5dde3d334 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1876,7 +1876,8 @@ int usb_add_hcd(struct usb_hcd *hcd,
* with IRQF_SHARED. As usb_hcd_irq() will always disable
* interrupts we can remove it here.
*/
- irqflags &= ~IRQF_DISABLED;
+ if (irqflags & IRQF_SHARED)
+ irqflags &= ~IRQF_DISABLED;
snprintf(hcd->irq_descr, sizeof(hcd->irq_descr), "%s:usb%d",
hcd->driver->description, hcd->self.busnum);
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 6a5cb018383d538a2b504429183be99e112c6a5b..d99963873e37aada67583be1cc84fc219f00bbb2 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2683,35 +2683,17 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
USB_PORT_STAT_C_ENABLE);
#endif
- /* Try to use the debounce delay for protection against
- * port-enable changes caused, for example, by EMI.
- */
- if (portchange & (USB_PORT_STAT_C_CONNECTION |
- USB_PORT_STAT_C_ENABLE)) {
- status = hub_port_debounce(hub, port1);
- if (status < 0) {
- if (printk_ratelimit())
- dev_err (hub_dev, "connect-debounce failed, "
- "port %d disabled\n", port1);
- portstatus &= ~USB_PORT_STAT_CONNECTION;
- } else {
- portstatus = status;
- }
- }
-
/* Try to resuscitate an existing device */
udev = hdev->children[port1-1];
if ((portstatus & USB_PORT_STAT_CONNECTION) && udev &&
udev->state != USB_STATE_NOTATTACHED) {
-
usb_lock_device(udev);
if (portstatus & USB_PORT_STAT_ENABLE) {
status = 0; /* Nothing to do */
- } else if (!udev->persist_enabled) {
- status = -ENODEV; /* Mustn't resuscitate */
#ifdef CONFIG_USB_SUSPEND
- } else if (udev->state == USB_STATE_SUSPENDED) {
+ } else if (udev->state == USB_STATE_SUSPENDED &&
+ udev->persist_enabled) {
/* For a suspended device, treat this as a
* remote wakeup event.
*/
@@ -2726,7 +2708,7 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
#endif
} else {
- status = usb_reset_device(udev);
+ status = -ENODEV; /* Don't resuscitate */
}
usb_unlock_device(udev);
@@ -2741,6 +2723,19 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
usb_disconnect(&hdev->children[port1-1]);
clear_bit(port1, hub->change_bits);
+ if (portchange & (USB_PORT_STAT_C_CONNECTION |
+ USB_PORT_STAT_C_ENABLE)) {
+ status = hub_port_debounce(hub, port1);
+ if (status < 0) {
+ if (printk_ratelimit())
+ dev_err(hub_dev, "connect-debounce failed, "
+ "port %d disabled\n", port1);
+ portstatus &= ~USB_PORT_STAT_CONNECTION;
+ } else {
+ portstatus = status;
+ }
+ }
+
/* Return now if debouncing failed or nothing is connected */
if (!(portstatus & USB_PORT_STAT_CONNECTION)) {
@@ -2748,7 +2743,7 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
if ((wHubCharacteristics & HUB_CHAR_LPSM) < 2
&& !(portstatus & (1 << USB_PORT_FEAT_POWER)))
set_port_feature(hdev, port1, USB_PORT_FEAT_POWER);
-
+
if (portstatus & USB_PORT_STAT_ENABLE)
goto done;
return;
diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c
index 1cfccf102a2dc9fdc9948daf4aadaf5a32c793cf..45ad556169f106270675c706d8d7ae6836d4b2ea 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.c
+++ b/drivers/usb/gadget/fsl_usb2_udc.c
@@ -223,7 +223,7 @@ static int dr_controller_setup(struct fsl_udc *udc)
fsl_writel(tmp, &dr_regs->endpointlistaddr);
VDBG("vir[qh_base] is %p phy[qh_base] is 0x%8x reg is 0x%8x",
- (int)udc->ep_qh, (int)tmp,
+ udc->ep_qh, (int)tmp,
fsl_readl(&dr_regs->endpointlistaddr));
/* Config PHY interface */
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 574c53831a05fd17afd6062633aaab4843609e5f..bb54cca4c54381736ead413cec0e3747e4af9b78 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -787,7 +787,7 @@ static void dma_channel_claim(struct omap_ep *ep, unsigned channel)
omap_set_dma_dest_params(ep->lch,
OMAP_DMA_PORT_TIPB,
OMAP_DMA_AMODE_CONSTANT,
- (unsigned long) io_v2p(UDC_DATA_DMA),
+ UDC_DATA_DMA,
0, 0);
}
} else {
@@ -804,7 +804,7 @@ static void dma_channel_claim(struct omap_ep *ep, unsigned channel)
omap_set_dma_src_params(ep->lch,
OMAP_DMA_PORT_TIPB,
OMAP_DMA_AMODE_CONSTANT,
- (unsigned long) io_v2p(UDC_DATA_DMA),
+ UDC_DATA_DMA,
0, 0);
/* EMIFF or SDRC */
omap_set_dma_dest_burst_mode(ep->lch,
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index d9d53f289caf48b83001b42321e1bbaf9ca00886..8409e0705d6365c34e6db7252cc39eb60575877a 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -145,16 +145,6 @@ static int handshake (struct ehci_hcd *ehci, void __iomem *ptr,
return -ETIMEDOUT;
}
-static int handshake_on_error_set_halt(struct ehci_hcd *ehci, void __iomem *ptr,
- u32 mask, u32 done, int usec)
-{
- int error = handshake(ehci, ptr, mask, done, usec);
- if (error)
- ehci_to_hcd(ehci)->state = HC_STATE_HALT;
-
- return error;
-}
-
/* force HC to halt state from unknown (EHCI spec section 2.3) */
static int ehci_halt (struct ehci_hcd *ehci)
{
@@ -173,6 +163,22 @@ static int ehci_halt (struct ehci_hcd *ehci)
STS_HALT, STS_HALT, 16 * 125);
}
+static int handshake_on_error_set_halt(struct ehci_hcd *ehci, void __iomem *ptr,
+ u32 mask, u32 done, int usec)
+{
+ int error;
+
+ error = handshake(ehci, ptr, mask, done, usec);
+ if (error) {
+ ehci_halt(ehci);
+ ehci_to_hcd(ehci)->state = HC_STATE_HALT;
+ ehci_err(ehci, "force halt; handhake %p %08x %08x -> %d\n",
+ ptr, mask, done, error);
+ }
+
+ return error;
+}
+
/* put TDI/ARC silicon into EHCI mode */
static void tdi_reset (struct ehci_hcd *ehci)
{
diff --git a/drivers/usb/host/ehci-ixp4xx.c b/drivers/usb/host/ehci-ixp4xx.c
index f9575c4091240ef364a4ca0b2d1bfac5099ccf25..9c32063a0c2f6611fc938760ea84906d1f3f9666 100644
--- a/drivers/usb/host/ehci-ixp4xx.c
+++ b/drivers/usb/host/ehci-ixp4xx.c
@@ -1,7 +1,7 @@
/*
* IXP4XX EHCI Host Controller Driver
*
- * Author: Vladimir Barinov <vbarinov@ru.mvista.com>
+ * Author: Vladimir Barinov <vbarinov@embeddedalley.com>
*
* Based on "ehci-fsl.c" by Randy Vinson <rvinson@mvista.com>
*
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index b7853c8bac0fb58c3c7f74e18145362b6f2002cd..4a0c5a78b2ed74358055e800d5181b1a1e2cb1c7 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -437,6 +437,9 @@ static int enable_periodic (struct ehci_hcd *ehci)
u32 cmd;
int status;
+ if (ehci->periodic_sched++)
+ return 0;
+
/* did clearing PSE did take effect yet?
* takes effect only at frame boundaries...
*/
@@ -461,6 +464,9 @@ static int disable_periodic (struct ehci_hcd *ehci)
u32 cmd;
int status;
+ if (--ehci->periodic_sched)
+ return 0;
+
/* did setting PSE not take effect yet?
* takes effect only at frame boundaries...
*/
@@ -544,13 +550,10 @@ static int qh_link_periodic (struct ehci_hcd *ehci, struct ehci_qh *qh)
: (qh->usecs * 8);
/* maybe enable periodic schedule processing */
- if (!ehci->periodic_sched++)
- return enable_periodic (ehci);
-
- return 0;
+ return enable_periodic(ehci);
}
-static void qh_unlink_periodic (struct ehci_hcd *ehci, struct ehci_qh *qh)
+static int qh_unlink_periodic(struct ehci_hcd *ehci, struct ehci_qh *qh)
{
unsigned i;
unsigned period;
@@ -586,9 +589,7 @@ static void qh_unlink_periodic (struct ehci_hcd *ehci, struct ehci_qh *qh)
qh_put (qh);
/* maybe turn off periodic schedule */
- ehci->periodic_sched--;
- if (!ehci->periodic_sched)
- (void) disable_periodic (ehci);
+ return disable_periodic(ehci);
}
static void intr_deschedule (struct ehci_hcd *ehci, struct ehci_qh *qh)
@@ -1562,9 +1563,7 @@ itd_link_urb (
urb->hcpriv = NULL;
timer_action (ehci, TIMER_IO_WATCHDOG);
- if (unlikely (!ehci->periodic_sched++))
- return enable_periodic (ehci);
- return 0;
+ return enable_periodic(ehci);
}
#define ISO_ERRS (EHCI_ISOC_BUF_ERR | EHCI_ISOC_BABBLE | EHCI_ISOC_XACTERR)
@@ -1642,7 +1641,7 @@ itd_complete (
ehci_urb_done(ehci, urb, 0);
retval = true;
urb = NULL;
- ehci->periodic_sched--;
+ (void) disable_periodic(ehci);
ehci_to_hcd(ehci)->self.bandwidth_isoc_reqs--;
if (unlikely (list_empty (&stream->td_list))) {
@@ -1951,9 +1950,7 @@ sitd_link_urb (
urb->hcpriv = NULL;
timer_action (ehci, TIMER_IO_WATCHDOG);
- if (!ehci->periodic_sched++)
- return enable_periodic (ehci);
- return 0;
+ return enable_periodic(ehci);
}
/*-------------------------------------------------------------------------*/
@@ -2019,7 +2016,7 @@ sitd_complete (
ehci_urb_done(ehci, urb, 0);
retval = true;
urb = NULL;
- ehci->periodic_sched--;
+ (void) disable_periodic(ehci);
ehci_to_hcd(ehci)->self.bandwidth_isoc_reqs--;
if (list_empty (&stream->td_list)) {
@@ -2243,8 +2240,7 @@ scan_periodic (struct ehci_hcd *ehci)
if (unlikely (modified)) {
if (likely(ehci->periodic_sched > 0))
goto restart;
- /* maybe we can short-circuit this scan! */
- disable_periodic(ehci);
+ /* short-circuit this scan */
now_uframe = clock;
break;
}
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 1eb64d08b60a9591bd994f757c0372602b7c7ef4..95b3ec89c126cdd0609306c034ae348a1324a184 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -208,7 +208,7 @@ static int ohci_omap_init(struct usb_hcd *hcd)
if (cpu_is_omap16xx())
ocpi_enable();
-#ifdef CONFIG_ARCH_OMAP_OTG
+#ifdef CONFIG_USB_OTG
if (need_transceiver) {
ohci->transceiver = otg_get_transceiver();
if (ohci->transceiver) {
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index 7f0f35c781858628a995dc85df361c6cae56b264..e294d430733b1b5e92a05cdc6cb837b41b067f8b 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -23,17 +23,90 @@
#include <linux/signal.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
-
-#include <mach/hardware.h>
-#include <mach/pxa-regs.h>
-#include <mach/pxa2xx-regs.h> /* FIXME: for PSSR */
#include <mach/ohci.h>
+/*
+ * UHC: USB Host Controller (OHCI-like) register definitions
+ */
+#define UHCREV (0x0000) /* UHC HCI Spec Revision */
+#define UHCHCON (0x0004) /* UHC Host Control Register */
+#define UHCCOMS (0x0008) /* UHC Command Status Register */
+#define UHCINTS (0x000C) /* UHC Interrupt Status Register */
+#define UHCINTE (0x0010) /* UHC Interrupt Enable */
+#define UHCINTD (0x0014) /* UHC Interrupt Disable */
+#define UHCHCCA (0x0018) /* UHC Host Controller Comm. Area */
+#define UHCPCED (0x001C) /* UHC Period Current Endpt Descr */
+#define UHCCHED (0x0020) /* UHC Control Head Endpt Descr */
+#define UHCCCED (0x0024) /* UHC Control Current Endpt Descr */
+#define UHCBHED (0x0028) /* UHC Bulk Head Endpt Descr */
+#define UHCBCED (0x002C) /* UHC Bulk Current Endpt Descr */
+#define UHCDHEAD (0x0030) /* UHC Done Head */
+#define UHCFMI (0x0034) /* UHC Frame Interval */
+#define UHCFMR (0x0038) /* UHC Frame Remaining */
+#define UHCFMN (0x003C) /* UHC Frame Number */
+#define UHCPERS (0x0040) /* UHC Periodic Start */
+#define UHCLS (0x0044) /* UHC Low Speed Threshold */
+
+#define UHCRHDA (0x0048) /* UHC Root Hub Descriptor A */
+#define UHCRHDA_NOCP (1 << 12) /* No over current protection */
+#define UHCRHDA_OCPM (1 << 11) /* Over Current Protection Mode */
+#define UHCRHDA_POTPGT(x) \
+ (((x) & 0xff) << 24) /* Power On To Power Good Time */
+
+#define UHCRHDB (0x004C) /* UHC Root Hub Descriptor B */
+#define UHCRHS (0x0050) /* UHC Root Hub Status */
+#define UHCRHPS1 (0x0054) /* UHC Root Hub Port 1 Status */
+#define UHCRHPS2 (0x0058) /* UHC Root Hub Port 2 Status */
+#define UHCRHPS3 (0x005C) /* UHC Root Hub Port 3 Status */
+
+#define UHCSTAT (0x0060) /* UHC Status Register */
+#define UHCSTAT_UPS3 (1 << 16) /* USB Power Sense Port3 */
+#define UHCSTAT_SBMAI (1 << 15) /* System Bus Master Abort Interrupt*/
+#define UHCSTAT_SBTAI (1 << 14) /* System Bus Target Abort Interrupt*/
+#define UHCSTAT_UPRI (1 << 13) /* USB Port Resume Interrupt */
+#define UHCSTAT_UPS2 (1 << 12) /* USB Power Sense Port 2 */
+#define UHCSTAT_UPS1 (1 << 11) /* USB Power Sense Port 1 */
+#define UHCSTAT_HTA (1 << 10) /* HCI Target Abort */
+#define UHCSTAT_HBA (1 << 8) /* HCI Buffer Active */
+#define UHCSTAT_RWUE (1 << 7) /* HCI Remote Wake Up Event */
+
+#define UHCHR (0x0064) /* UHC Reset Register */
+#define UHCHR_SSEP3 (1 << 11) /* Sleep Standby Enable for Port3 */
+#define UHCHR_SSEP2 (1 << 10) /* Sleep Standby Enable for Port2 */
+#define UHCHR_SSEP1 (1 << 9) /* Sleep Standby Enable for Port1 */
+#define UHCHR_PCPL (1 << 7) /* Power control polarity low */
+#define UHCHR_PSPL (1 << 6) /* Power sense polarity low */
+#define UHCHR_SSE (1 << 5) /* Sleep Standby Enable */
+#define UHCHR_UIT (1 << 4) /* USB Interrupt Test */
+#define UHCHR_SSDC (1 << 3) /* Simulation Scale Down Clock */
+#define UHCHR_CGR (1 << 2) /* Clock Generation Reset */
+#define UHCHR_FHR (1 << 1) /* Force Host Controller Reset */
+#define UHCHR_FSBIR (1 << 0) /* Force System Bus Iface Reset */
+
+#define UHCHIE (0x0068) /* UHC Interrupt Enable Register*/
+#define UHCHIE_UPS3IE (1 << 14) /* Power Sense Port3 IntEn */
+#define UHCHIE_UPRIE (1 << 13) /* Port Resume IntEn */
+#define UHCHIE_UPS2IE (1 << 12) /* Power Sense Port2 IntEn */
+#define UHCHIE_UPS1IE (1 << 11) /* Power Sense Port1 IntEn */
+#define UHCHIE_TAIE (1 << 10) /* HCI Interface Transfer Abort
+ Interrupt Enable*/
+#define UHCHIE_HBAIE (1 << 8) /* HCI Buffer Active IntEn */
+#define UHCHIE_RWIE (1 << 7) /* Remote Wake-up IntEn */
+
+#define UHCHIT (0x006C) /* UHC Interrupt Test register */
+
#define PXA_UHC_MAX_PORTNUM 3
-#define UHCRHPS(x) __REG2( 0x4C000050, (x)<<2 )
+struct pxa27x_ohci {
+ /* must be 1st member here for hcd_to_ohci() to work */
+ struct ohci_hcd ohci;
+
+ struct device *dev;
+ struct clk *clk;
+ void __iomem *mmio_base;
+};
-static struct clk *usb_clk;
+#define to_pxa27x_ohci(hcd) (struct pxa27x_ohci *)hcd_to_ohci(hcd)
/*
PMM_NPS_MODE -- PMM Non-power switching mode
@@ -45,30 +118,35 @@ static struct clk *usb_clk;
PMM_PERPORT_MODE -- PMM per port switching mode
Ports are powered individually.
*/
-static int pxa27x_ohci_select_pmm( int mode )
+static int pxa27x_ohci_select_pmm(struct pxa27x_ohci *ohci, int mode)
{
- switch ( mode ) {
+ uint32_t uhcrhda = __raw_readl(ohci->mmio_base + UHCRHDA);
+ uint32_t uhcrhdb = __raw_readl(ohci->mmio_base + UHCRHDB);
+
+ switch (mode) {
case PMM_NPS_MODE:
- UHCRHDA |= RH_A_NPS;
+ uhcrhda |= RH_A_NPS;
break;
case PMM_GLOBAL_MODE:
- UHCRHDA &= ~(RH_A_NPS & RH_A_PSM);
+ uhcrhda &= ~(RH_A_NPS & RH_A_PSM);
break;
case PMM_PERPORT_MODE:
- UHCRHDA &= ~(RH_A_NPS);
- UHCRHDA |= RH_A_PSM;
+ uhcrhda &= ~(RH_A_NPS);
+ uhcrhda |= RH_A_PSM;
/* Set port power control mask bits, only 3 ports. */
- UHCRHDB |= (0x7<<17);
+ uhcrhdb |= (0x7<<17);
break;
default:
printk( KERN_ERR
"Invalid mode %d, set to non-power switch mode.\n",
mode );
- UHCRHDA |= RH_A_NPS;
+ uhcrhda |= RH_A_NPS;
}
+ __raw_writel(uhcrhda, ohci->mmio_base + UHCRHDA);
+ __raw_writel(uhcrhdb, ohci->mmio_base + UHCRHDB);
return 0;
}
@@ -76,57 +154,110 @@ extern int usb_disabled(void);
/*-------------------------------------------------------------------------*/
-static int pxa27x_start_hc(struct device *dev)
+static inline void pxa27x_setup_hc(struct pxa27x_ohci *ohci,
+ struct pxaohci_platform_data *inf)
+{
+ uint32_t uhchr = __raw_readl(ohci->mmio_base + UHCHR);
+ uint32_t uhcrhda = __raw_readl(ohci->mmio_base + UHCRHDA);
+
+ if (inf->flags & ENABLE_PORT1)
+ uhchr &= ~UHCHR_SSEP1;
+
+ if (inf->flags & ENABLE_PORT2)
+ uhchr &= ~UHCHR_SSEP2;
+
+ if (inf->flags & ENABLE_PORT3)
+ uhchr &= ~UHCHR_SSEP3;
+
+ if (inf->flags & POWER_CONTROL_LOW)
+ uhchr |= UHCHR_PCPL;
+
+ if (inf->flags & POWER_SENSE_LOW)
+ uhchr |= UHCHR_PSPL;
+
+ if (inf->flags & NO_OC_PROTECTION)
+ uhcrhda |= UHCRHDA_NOCP;
+
+ if (inf->flags & OC_MODE_PERPORT)
+ uhcrhda |= UHCRHDA_OCPM;
+
+ if (inf->power_on_delay) {
+ uhcrhda &= ~UHCRHDA_POTPGT(0xff);
+ uhcrhda |= UHCRHDA_POTPGT(inf->power_on_delay / 2);
+ }
+
+ __raw_writel(uhchr, ohci->mmio_base + UHCHR);
+ __raw_writel(uhcrhda, ohci->mmio_base + UHCRHDA);
+}
+
+static inline void pxa27x_reset_hc(struct pxa27x_ohci *ohci)
+{
+ uint32_t uhchr = __raw_readl(ohci->mmio_base + UHCHR);
+
+ __raw_writel(uhchr | UHCHR_FHR, ohci->mmio_base + UHCHR);
+ udelay(11);
+ __raw_writel(uhchr & ~UHCHR_FHR, ohci->mmio_base + UHCHR);
+}
+
+#ifdef CONFIG_CPU_PXA27x
+extern void pxa27x_clear_otgph(void);
+#else
+#define pxa27x_clear_otgph() do {} while (0)
+#endif
+
+static int pxa27x_start_hc(struct pxa27x_ohci *ohci, struct device *dev)
{
int retval = 0;
struct pxaohci_platform_data *inf;
+ uint32_t uhchr;
inf = dev->platform_data;
- clk_enable(usb_clk);
+ clk_enable(ohci->clk);
- UHCHR |= UHCHR_FHR;
- udelay(11);
- UHCHR &= ~UHCHR_FHR;
+ pxa27x_reset_hc(ohci);
+
+ uhchr = __raw_readl(ohci->mmio_base + UHCHR) | UHCHR_FSBIR;
+ __raw_writel(uhchr, ohci->mmio_base + UHCHR);
- UHCHR |= UHCHR_FSBIR;
- while (UHCHR & UHCHR_FSBIR)
+ while (__raw_readl(ohci->mmio_base + UHCHR) & UHCHR_FSBIR)
cpu_relax();
+ pxa27x_setup_hc(ohci, inf);
+
if (inf->init)
retval = inf->init(dev);
if (retval < 0)
return retval;
- UHCHR &= ~UHCHR_SSE;
-
- UHCHIE = (UHCHIE_UPRIE | UHCHIE_RWIE);
+ uhchr = __raw_readl(ohci->mmio_base + UHCHR) & ~UHCHR_SSE;
+ __raw_writel(uhchr, ohci->mmio_base + UHCHR);
+ __raw_writel(UHCHIE_UPRIE | UHCHIE_RWIE, ohci->mmio_base + UHCHIE);
/* Clear any OTG Pin Hold */
- if (cpu_is_pxa27x() && (PSSR & PSSR_OTGPH))
- PSSR |= PSSR_OTGPH;
-
+ pxa27x_clear_otgph();
return 0;
}
-static void pxa27x_stop_hc(struct device *dev)
+static void pxa27x_stop_hc(struct pxa27x_ohci *ohci, struct device *dev)
{
struct pxaohci_platform_data *inf;
+ uint32_t uhccoms;
inf = dev->platform_data;
if (inf->exit)
inf->exit(dev);
- UHCHR |= UHCHR_FHR;
- udelay(11);
- UHCHR &= ~UHCHR_FHR;
+ pxa27x_reset_hc(ohci);
- UHCCOMS |= 1;
+ /* Host Controller Reset */
+ uhccoms = __raw_readl(ohci->mmio_base + UHCCOMS) | 0x01;
+ __raw_writel(uhccoms, ohci->mmio_base + UHCCOMS);
udelay(10);
- clk_disable(usb_clk);
+ clk_disable(ohci->clk);
}
@@ -147,18 +278,22 @@ static void pxa27x_stop_hc(struct device *dev)
*/
int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device *pdev)
{
- int retval;
+ int retval, irq;
struct usb_hcd *hcd;
struct pxaohci_platform_data *inf;
+ struct pxa27x_ohci *ohci;
+ struct resource *r;
+ struct clk *usb_clk;
inf = pdev->dev.platform_data;
if (!inf)
return -ENODEV;
- if (pdev->resource[1].flags != IORESOURCE_IRQ) {
- pr_debug ("resource[1] is not IORESOURCE_IRQ");
- return -ENOMEM;
+ irq = platform_get_irq(pdev, 0);
+ if (irq < 0) {
+ pr_err("no resource of IORESOURCE_IRQ");
+ return -ENXIO;
}
usb_clk = clk_get(&pdev->dev, "USBCLK");
@@ -168,8 +303,16 @@ int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device
hcd = usb_create_hcd (driver, &pdev->dev, "pxa27x");
if (!hcd)
return -ENOMEM;
- hcd->rsrc_start = pdev->resource[0].start;
- hcd->rsrc_len = pdev->resource[0].end - pdev->resource[0].start + 1;
+
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!r) {
+ pr_err("no resource of IORESOURCE_MEM");
+ retval = -ENXIO;
+ goto err1;
+ }
+
+ hcd->rsrc_start = r->start;
+ hcd->rsrc_len = resource_size(r);
if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
pr_debug("request_mem_region failed");
@@ -184,24 +327,30 @@ int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device
goto err2;
}
- if ((retval = pxa27x_start_hc(&pdev->dev)) < 0) {
+ /* initialize "struct pxa27x_ohci" */
+ ohci = (struct pxa27x_ohci *)hcd_to_ohci(hcd);
+ ohci->dev = &pdev->dev;
+ ohci->clk = usb_clk;
+ ohci->mmio_base = (void __iomem *)hcd->regs;
+
+ if ((retval = pxa27x_start_hc(ohci, &pdev->dev)) < 0) {
pr_debug("pxa27x_start_hc failed");
goto err3;
}
/* Select Power Management Mode */
- pxa27x_ohci_select_pmm(inf->port_mode);
+ pxa27x_ohci_select_pmm(ohci, inf->port_mode);
if (inf->power_budget)
hcd->power_budget = inf->power_budget;
ohci_hcd_init(hcd_to_ohci(hcd));
- retval = usb_add_hcd(hcd, pdev->resource[1].start, IRQF_DISABLED);
+ retval = usb_add_hcd(hcd, irq, IRQF_DISABLED);
if (retval == 0)
return retval;
- pxa27x_stop_hc(&pdev->dev);
+ pxa27x_stop_hc(ohci, &pdev->dev);
err3:
iounmap(hcd->regs);
err2:
@@ -228,12 +377,14 @@ int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device
*/
void usb_hcd_pxa27x_remove (struct usb_hcd *hcd, struct platform_device *pdev)
{
+ struct pxa27x_ohci *ohci = to_pxa27x_ohci(hcd);
+
usb_remove_hcd(hcd);
- pxa27x_stop_hc(&pdev->dev);
+ pxa27x_stop_hc(ohci, &pdev->dev);
iounmap(hcd->regs);
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
usb_put_hcd(hcd);
- clk_put(usb_clk);
+ clk_put(ohci->clk);
}
/*-------------------------------------------------------------------------*/
@@ -266,7 +417,7 @@ ohci_pxa27x_start (struct usb_hcd *hcd)
static const struct hc_driver ohci_pxa27x_hc_driver = {
.description = hcd_name,
.product_desc = "PXA27x OHCI",
- .hcd_priv_size = sizeof(struct ohci_hcd),
+ .hcd_priv_size = sizeof(struct pxa27x_ohci),
/*
* generic hardware linkage
@@ -330,13 +481,13 @@ static int ohci_hcd_pxa27x_drv_remove(struct platform_device *pdev)
static int ohci_hcd_pxa27x_drv_suspend(struct platform_device *pdev, pm_message_t state)
{
struct usb_hcd *hcd = platform_get_drvdata(pdev);
- struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+ struct pxa27x_ohci *ohci = to_pxa27x_ohci(hcd);
- if (time_before(jiffies, ohci->next_statechange))
+ if (time_before(jiffies, ohci->ohci.next_statechange))
msleep(5);
- ohci->next_statechange = jiffies;
+ ohci->ohci.next_statechange = jiffies;
- pxa27x_stop_hc(&pdev->dev);
+ pxa27x_stop_hc(ohci, &pdev->dev);
hcd->state = HC_STATE_SUSPENDED;
return 0;
@@ -345,14 +496,14 @@ static int ohci_hcd_pxa27x_drv_suspend(struct platform_device *pdev, pm_message_
static int ohci_hcd_pxa27x_drv_resume(struct platform_device *pdev)
{
struct usb_hcd *hcd = platform_get_drvdata(pdev);
- struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+ struct pxa27x_ohci *ohci = to_pxa27x_ohci(hcd);
int status;
- if (time_before(jiffies, ohci->next_statechange))
+ if (time_before(jiffies, ohci->ohci.next_statechange))
msleep(5);
- ohci->next_statechange = jiffies;
+ ohci->ohci.next_statechange = jiffies;
- if ((status = pxa27x_start_hc(&pdev->dev)) < 0)
+ if ((status = pxa27x_start_hc(ohci, &pdev->dev)) < 0)
return status;
ohci_finish_controller_resume(hcd);
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index a0017486ad4ea27f6220764ede93cb3562e59247..58b2b8fc9439c7b93b956e930e74387f17057cf3 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -9,6 +9,7 @@ comment "Enable Host or Gadget support to see Inventra options"
# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
config USB_MUSB_HDRC
depends on (USB || USB_GADGET) && HAVE_CLK
+ depends on !SUPERH
select TWL4030_USB if MACH_OMAP_3430SDP
tristate 'Inventra Highspeed Dual Role Controller (TI, ...)'
help
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index c5b8f0296fcf2f9f9a7ab40404d1f8324e325508..128e949db47c4a2c64f0156a2c7c227ef8f16fd1 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -100,8 +100,8 @@
#include <linux/io.h>
#ifdef CONFIG_ARM
-#include <asm/arch/hardware.h>
-#include <asm/arch/memory.h>
+#include <mach/hardware.h>
+#include <mach/memory.h>
#include <asm/mach-types.h>
#endif
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 298b22e6ad0dd999afaa7872fafd3babdbdfe960..9d2dcb121c5e95cc7e6ba81a5cdfa59ae07637ae 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -35,8 +35,8 @@
#include <linux/io.h>
#include <asm/mach-types.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/mux.h>
+#include <mach/hardware.h>
+#include <mach/mux.h>
#include "musb_core.h"
#include "omap2430.h"
diff --git a/drivers/usb/musb/omap2430.h b/drivers/usb/musb/omap2430.h
index 786a62071f7236382be179f2cf3116d10f2e5135..dc7670718cd2ba4bfd8aa4f080b54a2de0fe3a86 100644
--- a/drivers/usb/musb/omap2430.h
+++ b/drivers/usb/musb/omap2430.h
@@ -11,8 +11,8 @@
#define __MUSB_OMAP243X_H__
#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430)
-#include <asm/arch/hardware.h>
-#include <asm/arch/usb.h>
+#include <mach/hardware.h>
+#include <mach/usb.h>
/*
* OMAP2430-specific definitions
diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
index 7b74238ad1c7a2ab1aed27bc219b94f23b997c9e..e980766bb84bed3fc05abb203dc3c3bc02b7daff 100644
--- a/drivers/usb/serial/console.c
+++ b/drivers/usb/serial/console.c
@@ -161,7 +161,7 @@ static int usb_console_setup(struct console *co, char *options)
if (serial->type->set_termios) {
termios->c_cflag = cflag;
tty_termios_encode_baud_rate(termios, baud, baud);
- serial->type->set_termios(NULL, port, &dummy);
+ serial->type->set_termios(tty, port, &dummy);
port->port.tty = NULL;
kfree(termios);
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index 442cba69cce5b9742aa883872122522d0e525925..1279553381e34a5d4486ded444294a533f53371c 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -72,6 +72,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x10C4, 0x80CA) }, /* Degree Controls Inc */
{ USB_DEVICE(0x10C4, 0x80DD) }, /* Tracient RFID */
{ USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */
+ { USB_DEVICE(0x10C4, 0x8115) }, /* Arygon NFC/Mifare Reader */
{ USB_DEVICE(0x10C4, 0x813D) }, /* Burnside Telecom Deskmobile */
{ USB_DEVICE(0x10C4, 0x814A) }, /* West Mountain Radio RIGblaster P&P */
{ USB_DEVICE(0x10C4, 0x814B) }, /* West Mountain Radio RIGtalk */
@@ -83,6 +84,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x10C4, 0x81E7) }, /* Aerocomm Radio */
{ USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, HARP-1 */
{ USB_DEVICE(0x10c4, 0x8293) }, /* Telegesys ETRX2USB */
+ { USB_DEVICE(0x10C4, 0x8341) }, /* Siemens MC35PU GPRS Modem */
{ USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xF001) }, /* Elan Digital Systems USBscope50 */
@@ -93,6 +95,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x13AD, 0x9999) }, /* Baltech card reader */
{ USB_DEVICE(0x166A, 0x0303) }, /* Clipsal 5500PCU C-Bus USB interface */
{ USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */
+ { USB_DEVICE(0x18EF, 0xE00F) }, /* ELV USB-I2C-Interface */
{ } /* Terminating Entry */
};
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 984f6eff4c475acb6cdfdb85407897aac9e87d01..3dc93b542b30634cd23bbbe012b16034c84f6449 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -654,6 +654,9 @@ static struct usb_device_id id_table_combined [] = {
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
{ USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },
{ }, /* Optional parameter entry */
{ } /* Terminating entry */
};
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 382265bba9690b84eaf51c57b16a0e460c3f29ee..8a5b6df3a97673664b27c2ebb162076f63261685 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -750,6 +750,7 @@
#define PAPOUCH_VID 0x5050 /* Vendor ID */
#define PAPOUCH_TMU_PID 0x0400 /* TMU USB Thermometer */
+#define PAPOUCH_QUIDO4x4_PID 0x0900 /* Quido 4/4 Module */
/*
* ACG Identification Technologies GmbH products (http://www.acg.de/).
@@ -838,6 +839,10 @@
/* Rig Expert Ukraine devices */
#define FTDI_REU_TINY_PID 0xED22 /* RigExpert Tiny */
+/* Domintell products http://www.domintell.com */
+#define FTDI_DOMINTELL_DGQG_PID 0xEF50 /* Master */
+#define FTDI_DOMINTELL_DUSB_PID 0xEF51 /* DUSB01 module */
+
/* Commands */
#define FTDI_SIO_RESET 0 /* Reset the port */
#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 9f9cd36455f463423e4cbe22fd752e639415580b..73f8277f88f2d26d57dafa9604f4eae5cb0468a9 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -218,6 +218,7 @@ static int option_send_setup(struct tty_struct *tty, struct usb_serial_port *po
/* ZTE PRODUCTS */
#define ZTE_VENDOR_ID 0x19d2
#define ZTE_PRODUCT_MF628 0x0015
+#define ZTE_PRODUCT_CDMA_TECH 0xfffe
static struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
@@ -347,6 +348,7 @@ static struct usb_device_id option_ids[] = {
{ USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
{ USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) },
+ { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 706033753adb7836db59e343310022e2469436e5..ea1a103c99bea9f23d3a4eb7fb4f846ccbed987f 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -14,7 +14,7 @@
Whom based his on the Keyspan driver by Hugh Blemings <hugh@blemings.org>
*/
-#define DRIVER_VERSION "v.1.2.13a"
+#define DRIVER_VERSION "v.1.3.2"
#define DRIVER_AUTHOR "Kevin Lloyd <klloyd@sierrawireless.com>"
#define DRIVER_DESC "USB Driver for Sierra Wireless USB modems"
@@ -30,9 +30,6 @@
#define SWIMS_USB_REQUEST_SetPower 0x00
#define SWIMS_USB_REQUEST_SetNmea 0x07
-#define SWIMS_USB_REQUEST_SetMode 0x0B
-#define SWIMS_USB_REQUEST_GetSwocInfo 0x0A
-#define SWIMS_SET_MODE_Modem 0x0001
/* per port private data */
#define N_IN_URB 4
@@ -163,7 +160,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */
{ USB_DEVICE(0x1199, 0x0018) }, /* Sierra Wireless MC5720 */
{ USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */
- { USB_DEVICE(0x0f30, 0x1b1d) }, /* Sierra Wireless MC5720 */
+ { USB_DEVICE(0x03f0, 0x1b1d) }, /* HP ev2200 a.k.a MC5720 */
{ USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */
{ USB_DEVICE(0x1199, 0x0024) }, /* Sierra Wireless MC5727 */
{ USB_DEVICE(0x1199, 0x0220) }, /* Sierra Wireless MC5725 */
@@ -175,6 +172,8 @@ static struct usb_device_id id_table [] = {
/* Sierra Wireless Device */
{ USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x0025, 0xFF, 0xFF, 0xFF) },
{ USB_DEVICE(0x1199, 0x0026) }, /* Sierra Wireless Device */
+ { USB_DEVICE(0x1199, 0x0027) }, /* Sierra Wireless Device */
+ { USB_DEVICE(0x1199, 0x0028) }, /* Sierra Wireless Device */
{ USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */
{ USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 */
@@ -187,6 +186,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x1199, 0x6821) }, /* Sierra Wireless AirCard 875U */
{ USB_DEVICE(0x1199, 0x6832) }, /* Sierra Wireless MC8780 */
{ USB_DEVICE(0x1199, 0x6833) }, /* Sierra Wireless MC8781 */
+ { USB_DEVICE(0x1199, 0x683A) }, /* Sierra Wireless MC8785 */
{ USB_DEVICE(0x1199, 0x683B) }, /* Sierra Wireless MC8785 Composite */
{ USB_DEVICE(0x1199, 0x683C) }, /* Sierra Wireless MC8790 */
{ USB_DEVICE(0x1199, 0x683D) }, /* Sierra Wireless MC8790 */
@@ -204,6 +204,8 @@ static struct usb_device_id id_table [] = {
/* Sierra Wireless Device */
{ USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6890, 0xFF, 0xFF, 0xFF)},
/* Sierra Wireless Device */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6891, 0xFF, 0xFF, 0xFF)},
+ /* Sierra Wireless Device */
{ USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6892, 0xFF, 0xFF, 0xFF)},
{ USB_DEVICE(0x1199, 0x0112) }, /* Sierra Wireless AirCard 580 */
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index e39c779e416099ea0a94a28d622851abaf71f13a..9a3e495c769cc92f7abaa59d33d7138fe2e73f73 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -1744,7 +1744,7 @@ static int ti_download_firmware(struct ti_device *tdev, int type)
if (buffer) {
memcpy(buffer, fw_p->data, fw_p->size);
memset(buffer + fw_p->size, 0xff, buffer_size - fw_p->size);
- ti_do_download(dev, pipe, buffer, fw_p->size);
+ status = ti_do_download(dev, pipe, buffer, fw_p->size);
kfree(buffer);
}
release_firmware(fw_p);
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index b157c48e8b78df594bd0386f5ff38a725cf18929..4f7f9e3ae0a43fe0fd630aaf4f436637383b0e4d 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -733,7 +733,9 @@ int usb_serial_probe(struct usb_interface *interface,
((le16_to_cpu(dev->descriptor.idVendor) == ATEN_VENDOR_ID) &&
(le16_to_cpu(dev->descriptor.idProduct) == ATEN_PRODUCT_ID)) ||
((le16_to_cpu(dev->descriptor.idVendor) == ALCOR_VENDOR_ID) &&
- (le16_to_cpu(dev->descriptor.idProduct) == ALCOR_PRODUCT_ID))) {
+ (le16_to_cpu(dev->descriptor.idProduct) == ALCOR_PRODUCT_ID)) ||
+ ((le16_to_cpu(dev->descriptor.idVendor) == SIEMENS_VENDOR_ID) &&
+ (le16_to_cpu(dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_EF81))) {
if (interface != dev->actconfig->interface[0]) {
/* check out the endpoints of the other interface*/
iface_desc = dev->actconfig->interface[0]->cur_altsetting;
diff --git a/drivers/usb/storage/Kconfig b/drivers/usb/storage/Kconfig
index c76034672c18c6c87220fc37e5913f45e95be782..3d9249632ae12e7051174817241ef37ea6f2cd4c 100644
--- a/drivers/usb/storage/Kconfig
+++ b/drivers/usb/storage/Kconfig
@@ -146,18 +146,6 @@ config USB_STORAGE_KARMA
on the resulting scsi device node returns the Karma to normal
operation.
-config USB_STORAGE_SIERRA
- bool "Sierra Wireless TRU-Install Feature Support"
- depends on USB_STORAGE
- help
- Say Y here to include additional code to support Sierra Wireless
- products with the TRU-Install feature (e.g., AC597E, AC881U).
-
- This code switches the Sierra Wireless device from being in
- Mass Storage mode to Modem mode. It also has the ability to
- support host software upgrades should full Linux support be added
- to TRU-Install.
-
config USB_STORAGE_CYPRESS_ATACB
bool "SAT emulation on Cypress USB/ATA Bridge with ATACB"
depends on USB_STORAGE
diff --git a/drivers/usb/storage/Makefile b/drivers/usb/storage/Makefile
index bc3415b475c9b5675d0aec6d33cf0f117d7862da..7f8beb5366aec91656787736c5c1b3f1fb0d0712 100644
--- a/drivers/usb/storage/Makefile
+++ b/drivers/usb/storage/Makefile
@@ -21,11 +21,10 @@ usb-storage-obj-$(CONFIG_USB_STORAGE_JUMPSHOT) += jumpshot.o
usb-storage-obj-$(CONFIG_USB_STORAGE_ALAUDA) += alauda.o
usb-storage-obj-$(CONFIG_USB_STORAGE_ONETOUCH) += onetouch.o
usb-storage-obj-$(CONFIG_USB_STORAGE_KARMA) += karma.o
-usb-storage-obj-$(CONFIG_USB_STORAGE_SIERRA) += sierra_ms.o
usb-storage-obj-$(CONFIG_USB_STORAGE_CYPRESS_ATACB) += cypress_atacb.o
usb-storage-objs := scsiglue.o protocol.o transport.o usb.o \
- initializers.o $(usb-storage-obj-y)
+ initializers.o sierra_ms.o $(usb-storage-obj-y)
ifneq ($(CONFIG_USB_LIBUSUAL),)
obj-$(CONFIG_USB) += libusual.o
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index ba412e68d474a70e13bf7b68543eeb5f32c3fad7..cd155475cb6edf9a3af0cf115ffd2aa751fb0972 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -160,6 +160,13 @@ UNUSUAL_DEV( 0x0421, 0x0019, 0x0592, 0x0592,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_MAX_SECTORS_64 ),
+/* Reported by Filip Joelsson <filip@blueturtle.nu> */
+UNUSUAL_DEV( 0x0421, 0x005d, 0x0001, 0x0600,
+ "Nokia",
+ "Nokia 3110c",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY ),
+
/* Reported by Mario Rettig <mariorettig@web.de> */
UNUSUAL_DEV( 0x0421, 0x042e, 0x0100, 0x0100,
"Nokia",
@@ -232,6 +239,20 @@ UNUSUAL_DEV( 0x0421, 0x04b9, 0x0551, 0x0551,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
+/* Reported by Richard Nauber <RichardNauber@web.de> */
+UNUSUAL_DEV( 0x0421, 0x04fa, 0x0601, 0x0601,
+ "Nokia",
+ "6300",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY ),
+
+/* Patch for Nokia 5310 capacity */
+UNUSUAL_DEV( 0x0421, 0x006a, 0x0000, 0x0591,
+ "Nokia",
+ "5310",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY ),
+
/* Reported by Olaf Hering <olh@suse.de> from novell bug #105878 */
UNUSUAL_DEV( 0x0424, 0x0fdc, 0x0210, 0x0210,
"SMSC",
@@ -987,6 +1008,13 @@ UNUSUAL_DEV( 0x069b, 0x3004, 0x0001, 0x0001,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
+/* Reported by Adrian Pilchowiec <adi1981@epf.pl> */
+UNUSUAL_DEV( 0x071b, 0x3203, 0x0000, 0x0000,
+ "RockChip",
+ "MP3",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_NO_WP_DETECT | US_FL_MAX_SECTORS_64),
+
/* Reported by Massimiliano Ghilardi <massimiliano.ghilardi@gmail.com>
* This USB MP3/AVI player device fails and disconnects if more than 128
* sectors (64kB) are read/written in a single command, and may be present
@@ -1576,7 +1604,6 @@ UNUSUAL_DEV( 0x10d6, 0x2200, 0x0100, 0x0100,
US_SC_DEVICE, US_PR_DEVICE, NULL,
0),
-#ifdef CONFIG_USB_STORAGE_SIERRA
/* Reported by Kevin Lloyd <linux@sierrawireless.com>
* Entry is needed for the initializer function override,
* which instructs the device to load as a modem
@@ -1587,7 +1614,6 @@ UNUSUAL_DEV( 0x1199, 0x0fff, 0x0000, 0x9999,
"USB MMC Storage",
US_SC_DEVICE, US_PR_DEVICE, sierra_ms_init,
0),
-#endif
/* Reported by Jaco Kroon <jaco@kroon.co.za>
* The usb-storage module found on the Digitech GNX4 (and supposedly other
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 73679aa506debe4a7b26cd33fd24fcbafbb6f1bf..27016fd2cad19003852154d23afc3d3f75573c9e 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -102,9 +102,7 @@
#ifdef CONFIG_USB_STORAGE_CYPRESS_ATACB
#include "cypress_atacb.h"
#endif
-#ifdef CONFIG_USB_STORAGE_SIERRA
#include "sierra_ms.h"
-#endif
/* Some informational data */
MODULE_AUTHOR("Matthew Dharm <mdharm-usb@one-eyed-alien.net>");
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 70d135e0cc47c37d148eb97f7d97219cb33b1412..d85a74c64b54e3cffb70b262e0f1f40524e4ff6d 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -172,11 +172,6 @@ config FB_DEFERRED_IO
bool
depends on FB
-config FB_METRONOME
- tristate
- depends on FB
- depends on FB_DEFERRED_IO
-
config FB_HECUBA
tristate
depends on FB
@@ -1974,19 +1969,6 @@ config FB_XILINX
framebuffer. ML300 carries a 640*480 LCD display on the board,
ML403 uses a standard DB15 VGA connector.
-config FB_AM200EPD
- tristate "AM-200 E-Ink EPD devkit support"
- depends on FB && ARCH_PXA && MMU
- select FB_SYS_FILLRECT
- select FB_SYS_COPYAREA
- select FB_SYS_IMAGEBLIT
- select FB_SYS_FOPS
- select FB_DEFERRED_IO
- select FB_METRONOME
- help
- This enables support for the Metronome display controller used on
- the E-Ink AM-200 EPD devkit.
-
config FB_COBALT
tristate "Cobalt server LCD frame buffer support"
depends on FB && MIPS_COBALT
@@ -2041,6 +2023,19 @@ config XEN_FBDEV_FRONTEND
frame buffer driver. It communicates with a back-end
in another domain.
+config FB_METRONOME
+ tristate "E-Ink Metronome/8track controller support"
+ depends on FB
+ select FB_SYS_FILLRECT
+ select FB_SYS_COPYAREA
+ select FB_SYS_IMAGEBLIT
+ select FB_SYS_FOPS
+ select FB_DEFERRED_IO
+ help
+ This driver implements support for the E-Ink Metronome
+ controller. The pre-release name for this device was 8track
+ and could also have been called by some vendors as PVI-nnnn.
+
source "drivers/video/omap/Kconfig"
source "drivers/video/backlight/Kconfig"
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index a6b55297a7fb5269662354e32a512d4b7c54589c..ad0330bf9be3a7fe6d26aa82869be16dae41856c 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -29,7 +29,6 @@ obj-$(CONFIG_FB_DEFERRED_IO) += fb_defio.o
# Hardware specific drivers go first
obj-$(CONFIG_FB_AMIGA) += amifb.o c2p.o
-obj-$(CONFIG_FB_AM200EPD) += am200epd.o
obj-$(CONFIG_FB_ARC) += arcfb.o
obj-$(CONFIG_FB_CLPS711X) += clps711xfb.o
obj-$(CONFIG_FB_CYBER2000) += cyber2000fb.o
diff --git a/drivers/video/am200epd.c b/drivers/video/am200epd.c
deleted file mode 100644
index 0c35b8b0160e0cf3cc13398c399bfb74d62f2ee5..0000000000000000000000000000000000000000
--- a/drivers/video/am200epd.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * linux/drivers/video/am200epd.c -- Platform device for AM200 EPD kit
- *
- * Copyright (C) 2008, Jaya Kumar
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive for
- * more details.
- *
- * Layout is based on skeletonfb.c by James Simmons and Geert Uytterhoeven.
- *
- * This work was made possible by help and equipment support from E-Ink
- * Corporation. http://support.eink.com/community
- *
- * This driver is written to be used with the Metronome display controller.
- * on the AM200 EPD prototype kit/development kit with an E-Ink 800x600
- * Vizplex EPD on a Gumstix board using the Lyre interface board.
- *
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/list.h>
-#include <linux/uaccess.h>
-#include <linux/irq.h>
-
-#include <video/metronomefb.h>
-
-#include <mach/pxa-regs.h>
-
-/* register offsets for gpio control */
-#define LED_GPIO_PIN 51
-#define STDBY_GPIO_PIN 48
-#define RST_GPIO_PIN 49
-#define RDY_GPIO_PIN 32
-#define ERR_GPIO_PIN 17
-#define PCBPWR_GPIO_PIN 16
-
-#define AF_SEL_GPIO_N 0x3
-#define GAFR0_U_OFFSET(pin) ((pin - 16) * 2)
-#define GAFR1_L_OFFSET(pin) ((pin - 32) * 2)
-#define GAFR1_U_OFFSET(pin) ((pin - 48) * 2)
-#define GPDR1_OFFSET(pin) (pin - 32)
-#define GPCR1_OFFSET(pin) (pin - 32)
-#define GPSR1_OFFSET(pin) (pin - 32)
-#define GPCR0_OFFSET(pin) (pin)
-#define GPSR0_OFFSET(pin) (pin)
-
-static void am200_set_gpio_output(int pin, int val)
-{
- u8 index;
-
- index = pin >> 4;
-
- switch (index) {
- case 1:
- if (val)
- GPSR0 |= (1 << GPSR0_OFFSET(pin));
- else
- GPCR0 |= (1 << GPCR0_OFFSET(pin));
- break;
- case 2:
- break;
- case 3:
- if (val)
- GPSR1 |= (1 << GPSR1_OFFSET(pin));
- else
- GPCR1 |= (1 << GPCR1_OFFSET(pin));
- break;
- default:
- printk(KERN_ERR "unimplemented\n");
- }
-}
-
-static void __devinit am200_init_gpio_pin(int pin, int dir)
-{
- u8 index;
- /* dir 0 is output, 1 is input
- - do 2 things here:
- - set gpio alternate function to standard gpio
- - set gpio direction to input or output */
-
- index = pin >> 4;
- switch (index) {
- case 1:
- GAFR0_U &= ~(AF_SEL_GPIO_N << GAFR0_U_OFFSET(pin));
-
- if (dir)
- GPDR0 &= ~(1 << pin);
- else
- GPDR0 |= (1 << pin);
- break;
- case 2:
- GAFR1_L &= ~(AF_SEL_GPIO_N << GAFR1_L_OFFSET(pin));
-
- if (dir)
- GPDR1 &= ~(1 << GPDR1_OFFSET(pin));
- else
- GPDR1 |= (1 << GPDR1_OFFSET(pin));
- break;
- case 3:
- GAFR1_U &= ~(AF_SEL_GPIO_N << GAFR1_U_OFFSET(pin));
-
- if (dir)
- GPDR1 &= ~(1 << GPDR1_OFFSET(pin));
- else
- GPDR1 |= (1 << GPDR1_OFFSET(pin));
- break;
- default:
- printk(KERN_ERR "unimplemented\n");
- }
-}
-
-static void am200_init_gpio_regs(struct metronomefb_par *par)
-{
- am200_init_gpio_pin(LED_GPIO_PIN, 0);
- am200_set_gpio_output(LED_GPIO_PIN, 0);
-
- am200_init_gpio_pin(STDBY_GPIO_PIN, 0);
- am200_set_gpio_output(STDBY_GPIO_PIN, 0);
-
- am200_init_gpio_pin(RST_GPIO_PIN, 0);
- am200_set_gpio_output(RST_GPIO_PIN, 0);
-
- am200_init_gpio_pin(RDY_GPIO_PIN, 1);
-
- am200_init_gpio_pin(ERR_GPIO_PIN, 1);
-
- am200_init_gpio_pin(PCBPWR_GPIO_PIN, 0);
- am200_set_gpio_output(PCBPWR_GPIO_PIN, 0);
-}
-
-static void am200_disable_lcd_controller(struct metronomefb_par *par)
-{
- LCSR = 0xffffffff; /* Clear LCD Status Register */
- LCCR0 |= LCCR0_DIS; /* Disable LCD Controller */
-
- /* we reset and just wait for things to settle */
- msleep(200);
-}
-
-static void am200_enable_lcd_controller(struct metronomefb_par *par)
-{
- LCSR = 0xffffffff;
- FDADR0 = par->metromem_desc_dma;
- LCCR0 |= LCCR0_ENB;
-}
-
-static void am200_init_lcdc_regs(struct metronomefb_par *par)
-{
- /* here we do:
- - disable the lcd controller
- - setup lcd control registers
- - setup dma descriptor
- - reenable lcd controller
- */
-
- /* disable the lcd controller */
- am200_disable_lcd_controller(par);
-
- /* setup lcd control registers */
- LCCR0 = LCCR0_LDM | LCCR0_SFM | LCCR0_IUM | LCCR0_EFM | LCCR0_PAS
- | LCCR0_QDM | LCCR0_BM | LCCR0_OUM;
-
- LCCR1 = (par->info->var.xres/2 - 1) /* pixels per line */
- | (27 << 10) /* hsync pulse width - 1 */
- | (33 << 16) /* eol pixel count */
- | (33 << 24); /* bol pixel count */
-
- LCCR2 = (par->info->var.yres - 1) /* lines per panel */
- | (24 << 10) /* vsync pulse width - 1 */
- | (2 << 16) /* eof pixel count */
- | (0 << 24); /* bof pixel count */
-
- LCCR3 = 2 /* pixel clock divisor */
- | (24 << 8) /* AC Bias pin freq */
- | LCCR3_16BPP /* BPP */
- | LCCR3_PCP; /* PCP falling edge */
-
-}
-
-static void am200_post_dma_setup(struct metronomefb_par *par)
-{
- par->metromem_desc->mFDADR0 = par->metromem_desc_dma;
- par->metromem_desc->mFSADR0 = par->metromem_dma;
- par->metromem_desc->mFIDR0 = 0;
- par->metromem_desc->mLDCMD0 = par->info->var.xres
- * par->info->var.yres;
- am200_enable_lcd_controller(par);
-}
-
-static void am200_free_irq(struct fb_info *info)
-{
- free_irq(IRQ_GPIO(RDY_GPIO_PIN), info);
-}
-
-static irqreturn_t am200_handle_irq(int irq, void *dev_id)
-{
- struct fb_info *info = dev_id;
- struct metronomefb_par *par = info->par;
-
- wake_up_interruptible(&par->waitq);
- return IRQ_HANDLED;
-}
-
-static int am200_setup_irq(struct fb_info *info)
-{
- int retval;
-
- retval = request_irq(IRQ_GPIO(RDY_GPIO_PIN), am200_handle_irq,
- IRQF_DISABLED, "AM200", info);
- if (retval) {
- printk(KERN_ERR "am200epd: request_irq failed: %d\n", retval);
- return retval;
- }
-
- return set_irq_type(IRQ_GPIO(RDY_GPIO_PIN), IRQ_TYPE_EDGE_FALLING);
-}
-
-static void am200_set_rst(struct metronomefb_par *par, int state)
-{
- am200_set_gpio_output(RST_GPIO_PIN, state);
-}
-
-static void am200_set_stdby(struct metronomefb_par *par, int state)
-{
- am200_set_gpio_output(STDBY_GPIO_PIN, state);
-}
-
-static int am200_wait_event(struct metronomefb_par *par)
-{
- return wait_event_timeout(par->waitq, (GPLR1 & 0x01), HZ);
-}
-
-static int am200_wait_event_intr(struct metronomefb_par *par)
-{
- return wait_event_interruptible_timeout(par->waitq, (GPLR1 & 0x01), HZ);
-}
-
-static struct metronome_board am200_board = {
- .owner = THIS_MODULE,
- .free_irq = am200_free_irq,
- .setup_irq = am200_setup_irq,
- .init_gpio_regs = am200_init_gpio_regs,
- .init_lcdc_regs = am200_init_lcdc_regs,
- .post_dma_setup = am200_post_dma_setup,
- .set_rst = am200_set_rst,
- .set_stdby = am200_set_stdby,
- .met_wait_event = am200_wait_event,
- .met_wait_event_intr = am200_wait_event_intr,
-};
-
-static struct platform_device *am200_device;
-
-static int __init am200_init(void)
-{
- int ret;
-
- /* request our platform independent driver */
- request_module("metronomefb");
-
- am200_device = platform_device_alloc("metronomefb", -1);
- if (!am200_device)
- return -ENOMEM;
-
- platform_device_add_data(am200_device, &am200_board,
- sizeof(am200_board));
-
- /* this _add binds metronomefb to am200. metronomefb refcounts am200 */
- ret = platform_device_add(am200_device);
-
- if (ret)
- platform_device_put(am200_device);
-
- return ret;
-}
-
-static void __exit am200_exit(void)
-{
- platform_device_unregister(am200_device);
-}
-
-module_init(am200_init);
-module_exit(am200_exit);
-
-MODULE_DESCRIPTION("board driver for am200 metronome epd kit");
-MODULE_AUTHOR("Jaya Kumar");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 9c5925927ece04d4f39961ddaa0e596288c5a780..d38fd5217422f8de3e3b97ecbd5cbd65056a0977 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -208,6 +208,36 @@ static unsigned long compute_hozval(unsigned long xres, unsigned long lcdcon2)
return value;
}
+static void atmel_lcdfb_stop_nowait(struct atmel_lcdfb_info *sinfo)
+{
+ /* Turn off the LCD controller and the DMA controller */
+ lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
+ sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
+
+ /* Wait for the LCDC core to become idle */
+ while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
+ msleep(10);
+
+ lcdc_writel(sinfo, ATMEL_LCDC_DMACON, 0);
+}
+
+static void atmel_lcdfb_stop(struct atmel_lcdfb_info *sinfo)
+{
+ atmel_lcdfb_stop_nowait(sinfo);
+
+ /* Wait for DMA engine to become idle... */
+ while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY)
+ msleep(10);
+}
+
+static void atmel_lcdfb_start(struct atmel_lcdfb_info *sinfo)
+{
+ lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon);
+ lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
+ (sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET)
+ | ATMEL_LCDC_PWR);
+}
+
static void atmel_lcdfb_update_dma(struct fb_info *info,
struct fb_var_screeninfo *var)
{
@@ -378,6 +408,10 @@ static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var,
var->red.offset = 11;
var->blue.offset = 0;
var->green.length = 6;
+ } else if (sinfo->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB555) {
+ var->red.offset = 10;
+ var->blue.offset = 0;
+ var->green.length = 5;
} else {
/* BGR:555 mode */
var->red.offset = 0;
@@ -420,26 +454,8 @@ static void atmel_lcdfb_reset(struct atmel_lcdfb_info *sinfo)
{
might_sleep();
- /* LCD power off */
- lcdc_writel(sinfo, ATMEL_LCDC_PWRCON, sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
-
- /* wait for the LCDC core to become idle */
- while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
- msleep(10);
-
- /* DMA disable */
- lcdc_writel(sinfo, ATMEL_LCDC_DMACON, 0);
-
- /* wait for DMA engine to become idle */
- while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY)
- msleep(10);
-
- /* LCD power on */
- lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
- (sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET) | ATMEL_LCDC_PWR);
-
- /* DMA enable */
- lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon);
+ atmel_lcdfb_stop(sinfo);
+ atmel_lcdfb_start(sinfo);
}
/**
@@ -471,14 +487,7 @@ static int atmel_lcdfb_set_par(struct fb_info *info)
info->var.xres, info->var.yres,
info->var.xres_virtual, info->var.yres_virtual);
- /* Turn off the LCD controller and the DMA controller */
- lcdc_writel(sinfo, ATMEL_LCDC_PWRCON, sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
-
- /* Wait for the LCDC core to become idle */
- while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
- msleep(10);
-
- lcdc_writel(sinfo, ATMEL_LCDC_DMACON, 0);
+ atmel_lcdfb_stop_nowait(sinfo);
if (info->var.bits_per_pixel == 1)
info->fix.visual = FB_VISUAL_MONO01;
@@ -583,13 +592,7 @@ static int atmel_lcdfb_set_par(struct fb_info *info)
while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY)
msleep(10);
- dev_dbg(info->device, " * re-enable DMA engine\n");
- /* ...and enable it with updated configuration */
- lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon);
-
- dev_dbg(info->device, " * re-enable LCDC core\n");
- lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
- (sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET) | ATMEL_LCDC_PWR);
+ atmel_lcdfb_start(sinfo);
dev_dbg(info->device, " * DONE\n");
@@ -939,7 +942,7 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
ret = register_framebuffer(info);
if (ret < 0) {
dev_err(dev, "failed to register framebuffer device: %d\n", ret);
- goto free_cmap;
+ goto reset_drvdata;
}
/* add selected videomode to modelist */
@@ -955,7 +958,8 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
return 0;
-
+reset_drvdata:
+ dev_set_drvdata(dev, NULL);
free_cmap:
fb_dealloc_cmap(&info->cmap);
unregister_irqs:
@@ -992,10 +996,11 @@ static int __exit atmel_lcdfb_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct fb_info *info = dev_get_drvdata(dev);
- struct atmel_lcdfb_info *sinfo = info->par;
+ struct atmel_lcdfb_info *sinfo;
- if (!sinfo)
+ if (!info || !info->par)
return 0;
+ sinfo = info->par;
cancel_work_sync(&sinfo->task);
exit_backlight(sinfo);
@@ -1030,11 +1035,20 @@ static int atmel_lcdfb_suspend(struct platform_device *pdev, pm_message_t mesg)
struct fb_info *info = platform_get_drvdata(pdev);
struct atmel_lcdfb_info *sinfo = info->par;
+ /*
+ * We don't want to handle interrupts while the clock is
+ * stopped. It may take forever.
+ */
+ lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0UL);
+
sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL);
lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, 0);
if (sinfo->atmel_lcdfb_power_control)
sinfo->atmel_lcdfb_power_control(0);
+
+ atmel_lcdfb_stop(sinfo);
atmel_lcdfb_stop_clock(sinfo);
+
return 0;
}
@@ -1044,9 +1058,15 @@ static int atmel_lcdfb_resume(struct platform_device *pdev)
struct atmel_lcdfb_info *sinfo = info->par;
atmel_lcdfb_start_clock(sinfo);
+ atmel_lcdfb_start(sinfo);
if (sinfo->atmel_lcdfb_power_control)
sinfo->atmel_lcdfb_power_control(1);
lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, sinfo->saved_lcdcon);
+
+ /* Enable FIFO & DMA errors */
+ lcdc_writel(sinfo, ATMEL_LCDC_IER, ATMEL_LCDC_UFLWI
+ | ATMEL_LCDC_OWRI | ATMEL_LCDC_MERI);
+
return 0;
}
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 452b770d8cc9a51f8c32261eb4247f14e515ab48..c72a13562954d2d404bea84f810fc1d1a590dd4d 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -24,6 +24,13 @@ config LCD_CLASS_DEVICE
To have support for your specific LCD panel you will have to
select the proper drivers which depend on this option.
+config LCD_CORGI
+ tristate "LCD Panel support for SHARP corgi/spitz model"
+ depends on LCD_CLASS_DEVICE && SPI_MASTER && PXA_SHARPSL
+ help
+ Say y here to support the LCD panels usually found on SHARP
+ corgi (C7x0) and spitz (Cxx00) models.
+
config LCD_LTV350QV
tristate "Samsung LTV350QV LCD Panel"
depends on LCD_CLASS_DEVICE && SPI_MASTER
@@ -44,6 +51,14 @@ config LCD_ILI9320
If you have a panel based on the ILI9320 controller chip
then say y to include a power driver for it.
+config LCD_TDO24M
+ tristate "Toppoly TDO24M LCD Panels support"
+ depends on LCD_CLASS_DEVICE && SPI_MASTER
+ default n
+ help
+ If you have a Toppoly TDO24M series LCD panel, say y here to
+ include the support for it.
+
config LCD_VGG2432A4
tristate "VGG2432A4 LCM device support"
depends on BACKLIGHT_LCD_SUPPORT && LCD_CLASS_DEVICE && SPI_MASTER
diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index b405aace803fe829a1e82192215926b3a1733753..3ec551eb472ce6d46c0a446f22badd1eda586def 100644
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -1,10 +1,12 @@
# Backlight & LCD drivers
obj-$(CONFIG_LCD_CLASS_DEVICE) += lcd.o
+obj-$(CONFIG_LCD_CORGI) += corgi_lcd.o
obj-$(CONFIG_LCD_LTV350QV) += ltv350qv.o
obj-$(CONFIG_LCD_ILI9320) += ili9320.o
obj-$(CONFIG_LCD_PLATFORM) += platform_lcd.o
obj-$(CONFIG_LCD_VGG2432A4) += vgg2432a4.o
+obj-$(CONFIG_LCD_TDO24M) += tdo24m.o
obj-$(CONFIG_BACKLIGHT_CLASS_DEVICE) += backlight.o
obj-$(CONFIG_BACKLIGHT_ATMEL_PWM) += atmel-pwm-bl.o
diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c
new file mode 100644
index 0000000000000000000000000000000000000000..2afd47eefe74d4f33b3981de401df1f7465f73c2
--- /dev/null
+++ b/drivers/video/backlight/corgi_lcd.c
@@ -0,0 +1,641 @@
+/*
+ * LCD/Backlight Driver for Sharp Zaurus Handhelds (various models)
+ *
+ * Copyright (c) 2004-2006 Richard Purdie
+ *
+ * Based on Sharp's 2.4 Backlight Driver
+ *
+ * Copyright (c) 2008 Marvell International Ltd.
+ * Converted to SPI device based LCD/Backlight device driver
+ * by Eric Miao <eric.miao@marvell.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/fb.h>
+#include <linux/lcd.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/corgi_lcd.h>
+#include <asm/mach/sharpsl_param.h>
+
+#define POWER_IS_ON(pwr) ((pwr) <= FB_BLANK_NORMAL)
+
+/* Register Addresses */
+#define RESCTL_ADRS 0x00
+#define PHACTRL_ADRS 0x01
+#define DUTYCTRL_ADRS 0x02
+#define POWERREG0_ADRS 0x03
+#define POWERREG1_ADRS 0x04
+#define GPOR3_ADRS 0x05
+#define PICTRL_ADRS 0x06
+#define POLCTRL_ADRS 0x07
+
+/* Register Bit Definitions */
+#define RESCTL_QVGA 0x01
+#define RESCTL_VGA 0x00
+
+#define POWER1_VW_ON 0x01 /* VW Supply FET ON */
+#define POWER1_GVSS_ON 0x02 /* GVSS(-8V) Power Supply ON */
+#define POWER1_VDD_ON 0x04 /* VDD(8V),SVSS(-4V) Power Supply ON */
+
+#define POWER1_VW_OFF 0x00 /* VW Supply FET OFF */
+#define POWER1_GVSS_OFF 0x00 /* GVSS(-8V) Power Supply OFF */
+#define POWER1_VDD_OFF 0x00 /* VDD(8V),SVSS(-4V) Power Supply OFF */
+
+#define POWER0_COM_DCLK 0x01 /* COM Voltage DC Bias DAC Serial Data Clock */
+#define POWER0_COM_DOUT 0x02 /* COM Voltage DC Bias DAC Serial Data Out */
+#define POWER0_DAC_ON 0x04 /* DAC Power Supply ON */
+#define POWER0_COM_ON 0x08 /* COM Power Supply ON */
+#define POWER0_VCC5_ON 0x10 /* VCC5 Power Supply ON */
+
+#define POWER0_DAC_OFF 0x00 /* DAC Power Supply OFF */
+#define POWER0_COM_OFF 0x00 /* COM Power Supply OFF */
+#define POWER0_VCC5_OFF 0x00 /* VCC5 Power Supply OFF */
+
+#define PICTRL_INIT_STATE 0x01
+#define PICTRL_INIOFF 0x02
+#define PICTRL_POWER_DOWN 0x04
+#define PICTRL_COM_SIGNAL_OFF 0x08
+#define PICTRL_DAC_SIGNAL_OFF 0x10
+
+#define POLCTRL_SYNC_POL_FALL 0x01
+#define POLCTRL_EN_POL_FALL 0x02
+#define POLCTRL_DATA_POL_FALL 0x04
+#define POLCTRL_SYNC_ACT_H 0x08
+#define POLCTRL_EN_ACT_L 0x10
+
+#define POLCTRL_SYNC_POL_RISE 0x00
+#define POLCTRL_EN_POL_RISE 0x00
+#define POLCTRL_DATA_POL_RISE 0x00
+#define POLCTRL_SYNC_ACT_L 0x00
+#define POLCTRL_EN_ACT_H 0x00
+
+#define PHACTRL_PHASE_MANUAL 0x01
+#define DEFAULT_PHAD_QVGA (9)
+#define DEFAULT_COMADJ (125)
+
+struct corgi_lcd {
+ struct spi_device *spi_dev;
+ struct lcd_device *lcd_dev;
+ struct backlight_device *bl_dev;
+
+ int limit_mask;
+ int intensity;
+ int power;
+ int mode;
+ char buf[2];
+
+ int gpio_backlight_on;
+ int gpio_backlight_cont;
+ int gpio_backlight_cont_inverted;
+
+ void (*kick_battery)(void);
+};
+
+static int corgi_ssp_lcdtg_send(struct corgi_lcd *lcd, int reg, uint8_t val);
+
+static struct corgi_lcd *the_corgi_lcd;
+static unsigned long corgibl_flags;
+#define CORGIBL_SUSPENDED 0x01
+#define CORGIBL_BATTLOW 0x02
+
+/*
+ * This is only a psuedo I2C interface. We can't use the standard kernel
+ * routines as the interface is write only. We just assume the data is acked...
+ */
+static void lcdtg_ssp_i2c_send(struct corgi_lcd *lcd, uint8_t data)
+{
+ corgi_ssp_lcdtg_send(lcd, POWERREG0_ADRS, data);
+ udelay(10);
+}
+
+static void lcdtg_i2c_send_bit(struct corgi_lcd *lcd, uint8_t data)
+{
+ lcdtg_ssp_i2c_send(lcd, data);
+ lcdtg_ssp_i2c_send(lcd, data | POWER0_COM_DCLK);
+ lcdtg_ssp_i2c_send(lcd, data);
+}
+
+static void lcdtg_i2c_send_start(struct corgi_lcd *lcd, uint8_t base)
+{
+ lcdtg_ssp_i2c_send(lcd, base | POWER0_COM_DCLK | POWER0_COM_DOUT);
+ lcdtg_ssp_i2c_send(lcd, base | POWER0_COM_DCLK);
+ lcdtg_ssp_i2c_send(lcd, base);
+}
+
+static void lcdtg_i2c_send_stop(struct corgi_lcd *lcd, uint8_t base)
+{
+ lcdtg_ssp_i2c_send(lcd, base);
+ lcdtg_ssp_i2c_send(lcd, base | POWER0_COM_DCLK);
+ lcdtg_ssp_i2c_send(lcd, base | POWER0_COM_DCLK | POWER0_COM_DOUT);
+}
+
+static void lcdtg_i2c_send_byte(struct corgi_lcd *lcd,
+ uint8_t base, uint8_t data)
+{
+ int i;
+ for (i = 0; i < 8; i++) {
+ if (data & 0x80)
+ lcdtg_i2c_send_bit(lcd, base | POWER0_COM_DOUT);
+ else
+ lcdtg_i2c_send_bit(lcd, base);
+ data <<= 1;
+ }
+}
+
+static void lcdtg_i2c_wait_ack(struct corgi_lcd *lcd, uint8_t base)
+{
+ lcdtg_i2c_send_bit(lcd, base);
+}
+
+static void lcdtg_set_common_voltage(struct corgi_lcd *lcd,
+ uint8_t base_data, uint8_t data)
+{
+ /* Set Common Voltage to M62332FP via I2C */
+ lcdtg_i2c_send_start(lcd, base_data);
+ lcdtg_i2c_send_byte(lcd, base_data, 0x9c);
+ lcdtg_i2c_wait_ack(lcd, base_data);
+ lcdtg_i2c_send_byte(lcd, base_data, 0x00);
+ lcdtg_i2c_wait_ack(lcd, base_data);
+ lcdtg_i2c_send_byte(lcd, base_data, data);
+ lcdtg_i2c_wait_ack(lcd, base_data);
+ lcdtg_i2c_send_stop(lcd, base_data);
+}
+
+static int corgi_ssp_lcdtg_send(struct corgi_lcd *lcd, int adrs, uint8_t data)
+{
+ struct spi_message msg;
+ struct spi_transfer xfer = {
+ .len = 1,
+ .cs_change = 1,
+ .tx_buf = lcd->buf,
+ };
+
+ lcd->buf[0] = ((adrs & 0x07) << 5) | (data & 0x1f);
+ spi_message_init(&msg);
+ spi_message_add_tail(&xfer, &msg);
+
+ return spi_sync(lcd->spi_dev, &msg);
+}
+
+/* Set Phase Adjust */
+static void lcdtg_set_phadadj(struct corgi_lcd *lcd, int mode)
+{
+ int adj;
+
+ switch(mode) {
+ case CORGI_LCD_MODE_VGA:
+ /* Setting for VGA */
+ adj = sharpsl_param.phadadj;
+ adj = (adj < 0) ? PHACTRL_PHASE_MANUAL :
+ PHACTRL_PHASE_MANUAL | ((adj & 0xf) << 1);
+ break;
+ case CORGI_LCD_MODE_QVGA:
+ default:
+ /* Setting for QVGA */
+ adj = (DEFAULT_PHAD_QVGA << 1) | PHACTRL_PHASE_MANUAL;
+ break;
+ }
+
+ corgi_ssp_lcdtg_send(lcd, PHACTRL_ADRS, adj);
+}
+
+static void corgi_lcd_power_on(struct corgi_lcd *lcd)
+{
+ int comadj;
+
+ /* Initialize Internal Logic & Port */
+ corgi_ssp_lcdtg_send(lcd, PICTRL_ADRS,
+ PICTRL_POWER_DOWN | PICTRL_INIOFF |
+ PICTRL_INIT_STATE | PICTRL_COM_SIGNAL_OFF |
+ PICTRL_DAC_SIGNAL_OFF);
+
+ corgi_ssp_lcdtg_send(lcd, POWERREG0_ADRS,
+ POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_OFF |
+ POWER0_COM_OFF | POWER0_VCC5_OFF);
+
+ corgi_ssp_lcdtg_send(lcd, POWERREG1_ADRS,
+ POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF);
+
+ /* VDD(+8V), SVSS(-4V) ON */
+ corgi_ssp_lcdtg_send(lcd, POWERREG1_ADRS,
+ POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON);
+ mdelay(3);
+
+ /* DAC ON */
+ corgi_ssp_lcdtg_send(lcd, POWERREG0_ADRS,
+ POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON |
+ POWER0_COM_OFF | POWER0_VCC5_OFF);
+
+ /* INIB = H, INI = L */
+ /* PICTL[0] = H , PICTL[1] = PICTL[2] = PICTL[4] = L */
+ corgi_ssp_lcdtg_send(lcd, PICTRL_ADRS,
+ PICTRL_INIT_STATE | PICTRL_COM_SIGNAL_OFF);
+
+ /* Set Common Voltage */
+ comadj = sharpsl_param.comadj;
+ if (comadj < 0)
+ comadj = DEFAULT_COMADJ;
+
+ lcdtg_set_common_voltage(lcd, POWER0_DAC_ON | POWER0_COM_OFF |
+ POWER0_VCC5_OFF, comadj);
+
+ /* VCC5 ON, DAC ON */
+ corgi_ssp_lcdtg_send(lcd, POWERREG0_ADRS,
+ POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON |
+ POWER0_COM_OFF | POWER0_VCC5_ON);
+
+ /* GVSS(-8V) ON, VDD ON */
+ corgi_ssp_lcdtg_send(lcd, POWERREG1_ADRS,
+ POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON);
+ mdelay(2);
+
+ /* COM SIGNAL ON (PICTL[3] = L) */
+ corgi_ssp_lcdtg_send(lcd, PICTRL_ADRS, PICTRL_INIT_STATE);
+
+ /* COM ON, DAC ON, VCC5_ON */
+ corgi_ssp_lcdtg_send(lcd, POWERREG0_ADRS,
+ POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON |
+ POWER0_COM_ON | POWER0_VCC5_ON);
+
+ /* VW ON, GVSS ON, VDD ON */
+ corgi_ssp_lcdtg_send(lcd, POWERREG1_ADRS,
+ POWER1_VW_ON | POWER1_GVSS_ON | POWER1_VDD_ON);
+
+ /* Signals output enable */
+ corgi_ssp_lcdtg_send(lcd, PICTRL_ADRS, 0);
+
+ /* Set Phase Adjust */
+ lcdtg_set_phadadj(lcd, lcd->mode);
+
+ /* Initialize for Input Signals from ATI */
+ corgi_ssp_lcdtg_send(lcd, POLCTRL_ADRS,
+ POLCTRL_SYNC_POL_RISE | POLCTRL_EN_POL_RISE |
+ POLCTRL_DATA_POL_RISE | POLCTRL_SYNC_ACT_L |
+ POLCTRL_EN_ACT_H);
+ udelay(1000);
+
+ switch (lcd->mode) {
+ case CORGI_LCD_MODE_VGA:
+ corgi_ssp_lcdtg_send(lcd, RESCTL_ADRS, RESCTL_VGA);
+ break;
+ case CORGI_LCD_MODE_QVGA:
+ default:
+ corgi_ssp_lcdtg_send(lcd, RESCTL_ADRS, RESCTL_QVGA);
+ break;
+ }
+}
+
+static void corgi_lcd_power_off(struct corgi_lcd *lcd)
+{
+ /* 60Hz x 2 frame = 16.7msec x 2 = 33.4 msec */
+ msleep(34);
+
+ /* (1)VW OFF */
+ corgi_ssp_lcdtg_send(lcd, POWERREG1_ADRS,
+ POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON);
+
+ /* (2)COM OFF */
+ corgi_ssp_lcdtg_send(lcd, PICTRL_ADRS, PICTRL_COM_SIGNAL_OFF);
+ corgi_ssp_lcdtg_send(lcd, POWERREG0_ADRS,
+ POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON);
+
+ /* (3)Set Common Voltage Bias 0V */
+ lcdtg_set_common_voltage(lcd, POWER0_DAC_ON | POWER0_COM_OFF |
+ POWER0_VCC5_ON, 0);
+
+ /* (4)GVSS OFF */
+ corgi_ssp_lcdtg_send(lcd, POWERREG1_ADRS,
+ POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON);
+
+ /* (5)VCC5 OFF */
+ corgi_ssp_lcdtg_send(lcd, POWERREG0_ADRS,
+ POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF);
+
+ /* (6)Set PDWN, INIOFF, DACOFF */
+ corgi_ssp_lcdtg_send(lcd, PICTRL_ADRS,
+ PICTRL_INIOFF | PICTRL_DAC_SIGNAL_OFF |
+ PICTRL_POWER_DOWN | PICTRL_COM_SIGNAL_OFF);
+
+ /* (7)DAC OFF */
+ corgi_ssp_lcdtg_send(lcd, POWERREG0_ADRS,
+ POWER0_DAC_OFF | POWER0_COM_OFF | POWER0_VCC5_OFF);
+
+ /* (8)VDD OFF */
+ corgi_ssp_lcdtg_send(lcd, POWERREG1_ADRS,
+ POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF);
+}
+
+static int corgi_lcd_set_mode(struct lcd_device *ld, struct fb_videomode *m)
+{
+ struct corgi_lcd *lcd = dev_get_drvdata(&ld->dev);
+ int mode = CORGI_LCD_MODE_QVGA;
+
+ if (m->xres == 640 || m->xres == 480)
+ mode = CORGI_LCD_MODE_VGA;
+
+ if (lcd->mode == mode)
+ return 0;
+
+ lcdtg_set_phadadj(lcd, mode);
+
+ switch (mode) {
+ case CORGI_LCD_MODE_VGA:
+ corgi_ssp_lcdtg_send(lcd, RESCTL_ADRS, RESCTL_VGA);
+ break;
+ case CORGI_LCD_MODE_QVGA:
+ default:
+ corgi_ssp_lcdtg_send(lcd, RESCTL_ADRS, RESCTL_QVGA);
+ break;
+ }
+
+ lcd->mode = mode;
+ return 0;
+}
+
+static int corgi_lcd_set_power(struct lcd_device *ld, int power)
+{
+ struct corgi_lcd *lcd = dev_get_drvdata(&ld->dev);
+
+ if (POWER_IS_ON(power) && !POWER_IS_ON(lcd->power))
+ corgi_lcd_power_on(lcd);
+
+ if (!POWER_IS_ON(power) && POWER_IS_ON(lcd->power))
+ corgi_lcd_power_off(lcd);
+
+ lcd->power = power;
+ return 0;
+}
+
+static int corgi_lcd_get_power(struct lcd_device *ld)
+{
+ struct corgi_lcd *lcd = dev_get_drvdata(&ld->dev);
+
+ return lcd->power;
+}
+
+static struct lcd_ops corgi_lcd_ops = {
+ .get_power = corgi_lcd_get_power,
+ .set_power = corgi_lcd_set_power,
+ .set_mode = corgi_lcd_set_mode,
+};
+
+static int corgi_bl_get_intensity(struct backlight_device *bd)
+{
+ struct corgi_lcd *lcd = dev_get_drvdata(&bd->dev);
+
+ return lcd->intensity;
+}
+
+static int corgi_bl_set_intensity(struct corgi_lcd *lcd, int intensity)
+{
+ int cont;
+
+ if (intensity > 0x10)
+ intensity += 0x10;
+
+ corgi_ssp_lcdtg_send(lcd, DUTYCTRL_ADRS, intensity);
+
+ /* Bit 5 via GPIO_BACKLIGHT_CONT */
+ cont = !!(intensity & 0x20) ^ lcd->gpio_backlight_cont_inverted;
+
+ if (gpio_is_valid(lcd->gpio_backlight_cont))
+ gpio_set_value(lcd->gpio_backlight_cont, cont);
+
+ if (gpio_is_valid(lcd->gpio_backlight_on))
+ gpio_set_value(lcd->gpio_backlight_on, intensity);
+
+ if (lcd->kick_battery)
+ lcd->kick_battery();
+
+ lcd->intensity = intensity;
+ return 0;
+}
+
+static int corgi_bl_update_status(struct backlight_device *bd)
+{
+ struct corgi_lcd *lcd = dev_get_drvdata(&bd->dev);
+ int intensity = bd->props.brightness;
+
+ if (bd->props.power != FB_BLANK_UNBLANK)
+ intensity = 0;
+
+ if (bd->props.fb_blank != FB_BLANK_UNBLANK)
+ intensity = 0;
+
+ if (corgibl_flags & CORGIBL_SUSPENDED)
+ intensity = 0;
+ if (corgibl_flags & CORGIBL_BATTLOW)
+ intensity &= lcd->limit_mask;
+
+ return corgi_bl_set_intensity(lcd, intensity);
+}
+
+void corgibl_limit_intensity(int limit)
+{
+ if (limit)
+ corgibl_flags |= CORGIBL_BATTLOW;
+ else
+ corgibl_flags &= ~CORGIBL_BATTLOW;
+
+ backlight_update_status(the_corgi_lcd->bl_dev);
+}
+EXPORT_SYMBOL(corgibl_limit_intensity);
+
+static struct backlight_ops corgi_bl_ops = {
+ .get_brightness = corgi_bl_get_intensity,
+ .update_status = corgi_bl_update_status,
+};
+
+#ifdef CONFIG_PM
+static int corgi_lcd_suspend(struct spi_device *spi, pm_message_t state)
+{
+ struct corgi_lcd *lcd = dev_get_drvdata(&spi->dev);
+
+ corgibl_flags |= CORGIBL_SUSPENDED;
+ corgi_bl_set_intensity(lcd, 0);
+ corgi_lcd_set_power(lcd->lcd_dev, FB_BLANK_POWERDOWN);
+ return 0;
+}
+
+static int corgi_lcd_resume(struct spi_device *spi)
+{
+ struct corgi_lcd *lcd = dev_get_drvdata(&spi->dev);
+
+ corgibl_flags &= ~CORGIBL_SUSPENDED;
+ corgi_lcd_set_power(lcd->lcd_dev, FB_BLANK_UNBLANK);
+ backlight_update_status(lcd->bl_dev);
+ return 0;
+}
+#else
+#define corgi_lcd_suspend NULL
+#define corgi_lcd_resume NULL
+#endif
+
+static int setup_gpio_backlight(struct corgi_lcd *lcd,
+ struct corgi_lcd_platform_data *pdata)
+{
+ struct spi_device *spi = lcd->spi_dev;
+ int err;
+
+ lcd->gpio_backlight_on = -1;
+ lcd->gpio_backlight_cont = -1;
+
+ if (gpio_is_valid(pdata->gpio_backlight_on)) {
+ err = gpio_request(pdata->gpio_backlight_on, "BL_ON");
+ if (err) {
+ dev_err(&spi->dev, "failed to request GPIO%d for "
+ "backlight_on\n", pdata->gpio_backlight_on);
+ return err;
+ }
+
+ lcd->gpio_backlight_on = pdata->gpio_backlight_on;
+ gpio_direction_output(lcd->gpio_backlight_on, 0);
+ }
+
+ if (gpio_is_valid(pdata->gpio_backlight_cont)) {
+ err = gpio_request(pdata->gpio_backlight_cont, "BL_CONT");
+ if (err) {
+ dev_err(&spi->dev, "failed to request GPIO%d for "
+ "backlight_cont\n", pdata->gpio_backlight_cont);
+ goto err_free_backlight_on;
+ }
+
+ lcd->gpio_backlight_cont = pdata->gpio_backlight_cont;
+
+ /* spitz and akita use both GPIOs for backlight, and
+ * have inverted polarity of GPIO_BACKLIGHT_CONT
+ */
+ if (gpio_is_valid(lcd->gpio_backlight_on)) {
+ lcd->gpio_backlight_cont_inverted = 1;
+ gpio_direction_output(lcd->gpio_backlight_cont, 1);
+ } else {
+ lcd->gpio_backlight_cont_inverted = 0;
+ gpio_direction_output(lcd->gpio_backlight_cont, 0);
+ }
+ }
+ return 0;
+
+err_free_backlight_on:
+ if (gpio_is_valid(lcd->gpio_backlight_on))
+ gpio_free(lcd->gpio_backlight_on);
+ return err;
+}
+
+static int __devinit corgi_lcd_probe(struct spi_device *spi)
+{
+ struct corgi_lcd_platform_data *pdata = spi->dev.platform_data;
+ struct corgi_lcd *lcd;
+ int ret = 0;
+
+ if (pdata == NULL) {
+ dev_err(&spi->dev, "platform data not available\n");
+ return -EINVAL;
+ }
+
+ lcd = kzalloc(sizeof(struct corgi_lcd), GFP_KERNEL);
+ if (!lcd) {
+ dev_err(&spi->dev, "failed to allocate memory\n");
+ return -ENOMEM;
+ }
+
+ lcd->spi_dev = spi;
+
+ lcd->lcd_dev = lcd_device_register("corgi_lcd", &spi->dev,
+ lcd, &corgi_lcd_ops);
+ if (IS_ERR(lcd->lcd_dev)) {
+ ret = PTR_ERR(lcd->lcd_dev);
+ goto err_free_lcd;
+ }
+ lcd->power = FB_BLANK_POWERDOWN;
+ lcd->mode = (pdata) ? pdata->init_mode : CORGI_LCD_MODE_VGA;
+
+ lcd->bl_dev = backlight_device_register("corgi_bl", &spi->dev,
+ lcd, &corgi_bl_ops);
+ if (IS_ERR(lcd->bl_dev)) {
+ ret = PTR_ERR(lcd->bl_dev);
+ goto err_unregister_lcd;
+ }
+ lcd->bl_dev->props.max_brightness = pdata->max_intensity;
+ lcd->bl_dev->props.brightness = pdata->default_intensity;
+ lcd->bl_dev->props.power = FB_BLANK_UNBLANK;
+
+ ret = setup_gpio_backlight(lcd, pdata);
+ if (ret)
+ goto err_unregister_bl;
+
+ lcd->kick_battery = pdata->kick_battery;
+
+ dev_set_drvdata(&spi->dev, lcd);
+ corgi_lcd_set_power(lcd->lcd_dev, FB_BLANK_UNBLANK);
+ backlight_update_status(lcd->bl_dev);
+
+ lcd->limit_mask = pdata->limit_mask;
+ the_corgi_lcd = lcd;
+ return 0;
+
+err_unregister_bl:
+ backlight_device_unregister(lcd->bl_dev);
+err_unregister_lcd:
+ lcd_device_unregister(lcd->lcd_dev);
+err_free_lcd:
+ kfree(lcd);
+ return ret;
+}
+
+static int __devexit corgi_lcd_remove(struct spi_device *spi)
+{
+ struct corgi_lcd *lcd = dev_get_drvdata(&spi->dev);
+
+ lcd->bl_dev->props.power = FB_BLANK_UNBLANK;
+ lcd->bl_dev->props.brightness = 0;
+ backlight_update_status(lcd->bl_dev);
+ backlight_device_unregister(lcd->bl_dev);
+
+ if (gpio_is_valid(lcd->gpio_backlight_on))
+ gpio_free(lcd->gpio_backlight_on);
+
+ if (gpio_is_valid(lcd->gpio_backlight_cont))
+ gpio_free(lcd->gpio_backlight_cont);
+
+ corgi_lcd_set_power(lcd->lcd_dev, FB_BLANK_POWERDOWN);
+ lcd_device_unregister(lcd->lcd_dev);
+ kfree(lcd);
+
+ return 0;
+}
+
+static struct spi_driver corgi_lcd_driver = {
+ .driver = {
+ .name = "corgi-lcd",
+ .owner = THIS_MODULE,
+ },
+ .probe = corgi_lcd_probe,
+ .remove = __devexit_p(corgi_lcd_remove),
+ .suspend = corgi_lcd_suspend,
+ .resume = corgi_lcd_resume,
+};
+
+static int __init corgi_lcd_init(void)
+{
+ return spi_register_driver(&corgi_lcd_driver);
+}
+module_init(corgi_lcd_init);
+
+static void __exit corgi_lcd_exit(void)
+{
+ spi_unregister_driver(&corgi_lcd_driver);
+}
+module_exit(corgi_lcd_exit);
+
+MODULE_DESCRIPTION("LCD and backlight driver for SHARP C7x0/Cxx00");
+MODULE_AUTHOR("Eric Miao <eric.miao@marvell.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c
index b15b2b84a6f7c951e809391f1cae019a4584af1e..8e1731d3b2283e311bcad1d6f10475901467cda2 100644
--- a/drivers/video/backlight/lcd.c
+++ b/drivers/video/backlight/lcd.c
@@ -27,14 +27,26 @@ static int fb_notifier_callback(struct notifier_block *self,
struct fb_event *evdata = data;
/* If we aren't interested in this event, skip it immediately ... */
- if (event != FB_EVENT_BLANK)
+ switch (event) {
+ case FB_EVENT_BLANK:
+ case FB_EVENT_MODE_CHANGE:
+ case FB_EVENT_MODE_CHANGE_ALL:
+ break;
+ default:
return 0;
+ }
ld = container_of(self, struct lcd_device, fb_notif);
+ if (!ld->ops)
+ return 0;
+
mutex_lock(&ld->ops_lock);
- if (ld->ops)
- if (!ld->ops->check_fb || ld->ops->check_fb(ld, evdata->info))
+ if (!ld->ops->check_fb || ld->ops->check_fb(ld, evdata->info)) {
+ if (event == FB_EVENT_BLANK)
ld->ops->set_power(ld, *(int *)evdata->data);
+ else
+ ld->ops->set_mode(ld, evdata->data);
+ }
mutex_unlock(&ld->ops_lock);
return 0;
}
diff --git a/drivers/video/backlight/tdo24m.c b/drivers/video/backlight/tdo24m.c
new file mode 100644
index 0000000000000000000000000000000000000000..8427669162ea494b7f9630bc4ea0842a1d0efbd1
--- /dev/null
+++ b/drivers/video/backlight/tdo24m.c
@@ -0,0 +1,396 @@
+/*
+ * tdo24m - SPI-based drivers for Toppoly TDO24M series LCD panels
+ *
+ * Copyright (C) 2008 Marvell International Ltd.
+ * Eric Miao <eric.miao@marvell.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/spi/spi.h>
+#include <linux/fb.h>
+#include <linux/lcd.h>
+
+#define POWER_IS_ON(pwr) ((pwr) <= FB_BLANK_NORMAL)
+
+#define TDO24M_SPI_BUFF_SIZE (4)
+#define MODE_QVGA 0
+#define MODE_VGA 1
+
+struct tdo24m {
+ struct spi_device *spi_dev;
+ struct lcd_device *lcd_dev;
+
+ struct spi_message msg;
+ struct spi_transfer xfer;
+ uint8_t *buf;
+
+ int power;
+ int mode;
+};
+
+/* use bit 30, 31 as the indicator of command parameter number */
+#define CMD0(x) ((0 << 30) | (x))
+#define CMD1(x, x1) ((1 << 30) | ((x) << 9) | 0x100 | (x1))
+#define CMD2(x, x1, x2) ((2 << 30) | ((x) << 18) | 0x20000 |\
+ ((x1) << 9) | 0x100 | (x2))
+#define CMD_NULL (-1)
+
+static uint32_t lcd_panel_reset[] = {
+ CMD0(0x1), /* reset */
+ CMD0(0x0), /* nop */
+ CMD0(0x0), /* nop */
+ CMD0(0x0), /* nop */
+ CMD_NULL,
+};
+
+static uint32_t lcd_panel_on[] = {
+ CMD0(0x29), /* Display ON */
+ CMD2(0xB8, 0xFF, 0xF9), /* Output Control */
+ CMD0(0x11), /* Sleep out */
+ CMD1(0xB0, 0x16), /* Wake */
+ CMD_NULL,
+};
+
+static uint32_t lcd_panel_off[] = {
+ CMD0(0x28), /* Display OFF */
+ CMD2(0xB8, 0x80, 0x02), /* Output Control */
+ CMD0(0x10), /* Sleep in */
+ CMD1(0xB0, 0x00), /* Deep stand by in */
+ CMD_NULL,
+};
+
+static uint32_t lcd_vga_pass_through[] = {
+ CMD1(0xB0, 0x16),
+ CMD1(0xBC, 0x80),
+ CMD1(0xE1, 0x00),
+ CMD1(0x36, 0x50),
+ CMD1(0x3B, 0x00),
+ CMD_NULL,
+};
+
+static uint32_t lcd_qvga_pass_through[] = {
+ CMD1(0xB0, 0x16),
+ CMD1(0xBC, 0x81),
+ CMD1(0xE1, 0x00),
+ CMD1(0x36, 0x50),
+ CMD1(0x3B, 0x22),
+ CMD_NULL,
+};
+
+static uint32_t lcd_vga_transfer[] = {
+ CMD1(0xcf, 0x02), /* Blanking period control (1) */
+ CMD2(0xd0, 0x08, 0x04), /* Blanking period control (2) */
+ CMD1(0xd1, 0x01), /* CKV timing control on/off */
+ CMD2(0xd2, 0x14, 0x00), /* CKV 1,2 timing control */
+ CMD2(0xd3, 0x1a, 0x0f), /* OEV timing control */
+ CMD2(0xd4, 0x1f, 0xaf), /* ASW timing control (1) */
+ CMD1(0xd5, 0x14), /* ASW timing control (2) */
+ CMD0(0x21), /* Invert for normally black display */
+ CMD0(0x29), /* Display on */
+ CMD_NULL,
+};
+
+static uint32_t lcd_qvga_transfer[] = {
+ CMD1(0xd6, 0x02), /* Blanking period control (1) */
+ CMD2(0xd7, 0x08, 0x04), /* Blanking period control (2) */
+ CMD1(0xd8, 0x01), /* CKV timing control on/off */
+ CMD2(0xd9, 0x00, 0x08), /* CKV 1,2 timing control */
+ CMD2(0xde, 0x05, 0x0a), /* OEV timing control */
+ CMD2(0xdf, 0x0a, 0x19), /* ASW timing control (1) */
+ CMD1(0xe0, 0x0a), /* ASW timing control (2) */
+ CMD0(0x21), /* Invert for normally black display */
+ CMD0(0x29), /* Display on */
+ CMD_NULL,
+};
+
+static uint32_t lcd_panel_config[] = {
+ CMD2(0xb8, 0xff, 0xf9), /* Output control */
+ CMD0(0x11), /* sleep out */
+ CMD1(0xba, 0x01), /* Display mode (1) */
+ CMD1(0xbb, 0x00), /* Display mode (2) */
+ CMD1(0x3a, 0x60), /* Display mode 18-bit RGB */
+ CMD1(0xbf, 0x10), /* Drive system change control */
+ CMD1(0xb1, 0x56), /* Booster operation setup */
+ CMD1(0xb2, 0x33), /* Booster mode setup */
+ CMD1(0xb3, 0x11), /* Booster frequency setup */
+ CMD1(0xb4, 0x02), /* Op amp/system clock */
+ CMD1(0xb5, 0x35), /* VCS voltage */
+ CMD1(0xb6, 0x40), /* VCOM voltage */
+ CMD1(0xb7, 0x03), /* External display signal */
+ CMD1(0xbd, 0x00), /* ASW slew rate */
+ CMD1(0xbe, 0x00), /* Dummy data for QuadData operation */
+ CMD1(0xc0, 0x11), /* Sleep out FR count (A) */
+ CMD1(0xc1, 0x11), /* Sleep out FR count (B) */
+ CMD1(0xc2, 0x11), /* Sleep out FR count (C) */
+ CMD2(0xc3, 0x20, 0x40), /* Sleep out FR count (D) */
+ CMD2(0xc4, 0x60, 0xc0), /* Sleep out FR count (E) */
+ CMD2(0xc5, 0x10, 0x20), /* Sleep out FR count (F) */
+ CMD1(0xc6, 0xc0), /* Sleep out FR count (G) */
+ CMD2(0xc7, 0x33, 0x43), /* Gamma 1 fine tuning (1) */
+ CMD1(0xc8, 0x44), /* Gamma 1 fine tuning (2) */
+ CMD1(0xc9, 0x33), /* Gamma 1 inclination adjustment */
+ CMD1(0xca, 0x00), /* Gamma 1 blue offset adjustment */
+ CMD2(0xec, 0x01, 0xf0), /* Horizontal clock cycles */
+ CMD_NULL,
+};
+
+static int tdo24m_writes(struct tdo24m *lcd, uint32_t *array)
+{
+ struct spi_transfer *x = &lcd->xfer;
+ uint32_t data, *p = array;
+ int nparams, err = 0;
+
+ for (; *p != CMD_NULL; p++) {
+
+ nparams = (*p >> 30) & 0x3;
+
+ data = *p << (7 - nparams);
+ switch (nparams) {
+ case 0:
+ lcd->buf[0] = (data >> 8) & 0xff;
+ lcd->buf[1] = data & 0xff;
+ break;
+ case 1:
+ lcd->buf[0] = (data >> 16) & 0xff;
+ lcd->buf[1] = (data >> 8) & 0xff;
+ lcd->buf[2] = data & 0xff;
+ break;
+ case 2:
+ lcd->buf[0] = (data >> 24) & 0xff;
+ lcd->buf[1] = (data >> 16) & 0xff;
+ lcd->buf[2] = (data >> 8) & 0xff;
+ lcd->buf[3] = data & 0xff;
+ break;
+ default:
+ continue;
+ }
+ x->len = nparams + 2;
+ err = spi_sync(lcd->spi_dev, &lcd->msg);
+ if (err)
+ break;
+ }
+
+ return err;
+}
+
+static int tdo24m_adj_mode(struct tdo24m *lcd, int mode)
+{
+ switch (mode) {
+ case MODE_VGA:
+ tdo24m_writes(lcd, lcd_vga_pass_through);
+ tdo24m_writes(lcd, lcd_panel_config);
+ tdo24m_writes(lcd, lcd_vga_transfer);
+ break;
+ case MODE_QVGA:
+ tdo24m_writes(lcd, lcd_qvga_pass_through);
+ tdo24m_writes(lcd, lcd_panel_config);
+ tdo24m_writes(lcd, lcd_qvga_transfer);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ lcd->mode = mode;
+ return 0;
+}
+
+static int tdo24m_power_on(struct tdo24m *lcd)
+{
+ int err;
+
+ err = tdo24m_writes(lcd, lcd_panel_on);
+ if (err)
+ goto out;
+
+ err = tdo24m_writes(lcd, lcd_panel_reset);
+ if (err)
+ goto out;
+
+ err = tdo24m_adj_mode(lcd, lcd->mode);
+out:
+ return err;
+}
+
+static int tdo24m_power_off(struct tdo24m *lcd)
+{
+ return tdo24m_writes(lcd, lcd_panel_off);
+}
+
+static int tdo24m_power(struct tdo24m *lcd, int power)
+{
+ int ret = 0;
+
+ if (POWER_IS_ON(power) && !POWER_IS_ON(lcd->power))
+ ret = tdo24m_power_on(lcd);
+ else if (!POWER_IS_ON(power) && POWER_IS_ON(lcd->power))
+ ret = tdo24m_power_off(lcd);
+
+ if (!ret)
+ lcd->power = power;
+
+ return ret;
+}
+
+
+static int tdo24m_set_power(struct lcd_device *ld, int power)
+{
+ struct tdo24m *lcd = lcd_get_data(ld);
+ return tdo24m_power(lcd, power);
+}
+
+static int tdo24m_get_power(struct lcd_device *ld)
+{
+ struct tdo24m *lcd = lcd_get_data(ld);
+ return lcd->power;
+}
+
+static int tdo24m_set_mode(struct lcd_device *ld, struct fb_videomode *m)
+{
+ struct tdo24m *lcd = lcd_get_data(ld);
+ int mode = MODE_QVGA;
+
+ if (m->xres == 640 || m->xres == 480)
+ mode = MODE_VGA;
+
+ if (lcd->mode == mode)
+ return 0;
+
+ return tdo24m_adj_mode(lcd, mode);
+}
+
+static struct lcd_ops tdo24m_ops = {
+ .get_power = tdo24m_get_power,
+ .set_power = tdo24m_set_power,
+ .set_mode = tdo24m_set_mode,
+};
+
+static int __devinit tdo24m_probe(struct spi_device *spi)
+{
+ struct tdo24m *lcd;
+ struct spi_message *m;
+ struct spi_transfer *x;
+ int err;
+
+ spi->bits_per_word = 8;
+ spi->mode = SPI_MODE_3;
+ err = spi_setup(spi);
+ if (err)
+ return err;
+
+ lcd = kzalloc(sizeof(struct tdo24m), GFP_KERNEL);
+ if (!lcd)
+ return -ENOMEM;
+
+ lcd->spi_dev = spi;
+ lcd->power = FB_BLANK_POWERDOWN;
+ lcd->mode = MODE_VGA; /* default to VGA */
+
+ lcd->buf = kmalloc(TDO24M_SPI_BUFF_SIZE, sizeof(GFP_KERNEL));
+ if (lcd->buf == NULL) {
+ kfree(lcd);
+ return -ENOMEM;
+ }
+
+ m = &lcd->msg;
+ x = &lcd->xfer;
+
+ spi_message_init(m);
+
+ x->tx_buf = &lcd->buf[0];
+ spi_message_add_tail(x, m);
+
+ lcd->lcd_dev = lcd_device_register("tdo24m", &spi->dev,
+ lcd, &tdo24m_ops);
+ if (IS_ERR(lcd->lcd_dev)) {
+ err = PTR_ERR(lcd->lcd_dev);
+ goto out_free;
+ }
+
+ dev_set_drvdata(&spi->dev, lcd);
+ err = tdo24m_power(lcd, FB_BLANK_UNBLANK);
+ if (err)
+ goto out_unregister;
+
+ return 0;
+
+out_unregister:
+ lcd_device_unregister(lcd->lcd_dev);
+out_free:
+ kfree(lcd->buf);
+ kfree(lcd);
+ return err;
+}
+
+static int __devexit tdo24m_remove(struct spi_device *spi)
+{
+ struct tdo24m *lcd = dev_get_drvdata(&spi->dev);
+
+ tdo24m_power(lcd, FB_BLANK_POWERDOWN);
+ lcd_device_unregister(lcd->lcd_dev);
+ kfree(lcd->buf);
+ kfree(lcd);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int tdo24m_suspend(struct spi_device *spi, pm_message_t state)
+{
+ struct tdo24m *lcd = dev_get_drvdata(&spi->dev);
+
+ return tdo24m_power(lcd, FB_BLANK_POWERDOWN);
+}
+
+static int tdo24m_resume(struct spi_device *spi)
+{
+ struct tdo24m *lcd = dev_get_drvdata(&spi->dev);
+
+ return tdo24m_power(lcd, FB_BLANK_UNBLANK);
+}
+#else
+#define tdo24m_suspend NULL
+#define tdo24m_resume NULL
+#endif
+
+/* Power down all displays on reboot, poweroff or halt */
+static void tdo24m_shutdown(struct spi_device *spi)
+{
+ struct tdo24m *lcd = dev_get_drvdata(&spi->dev);
+
+ tdo24m_power(lcd, FB_BLANK_POWERDOWN);
+}
+
+static struct spi_driver tdo24m_driver = {
+ .driver = {
+ .name = "tdo24m",
+ .owner = THIS_MODULE,
+ },
+ .probe = tdo24m_probe,
+ .remove = __devexit_p(tdo24m_remove),
+ .shutdown = tdo24m_shutdown,
+ .suspend = tdo24m_suspend,
+ .resume = tdo24m_resume,
+};
+
+static int __init tdo24m_init(void)
+{
+ return spi_register_driver(&tdo24m_driver);
+}
+module_init(tdo24m_init);
+
+static void __exit tdo24m_exit(void)
+{
+ spi_unregister_driver(&tdo24m_driver);
+}
+module_exit(tdo24m_exit);
+
+MODULE_AUTHOR("Eric Miao <eric.miao@marvell.com>");
+MODULE_DESCRIPTION("Driver for Toppoly TDO24M LCD Panel");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index c6299e8a041de55fb205142792aa5c1d287500c9..9cbff84b787d9e4cf17d8ebd7d2dc1822d628f5f 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -2400,11 +2400,15 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
if (!fbcon_is_inactive(vc, info)) {
if (ops->blank_state != blank) {
+ int ret = 1;
+
ops->blank_state = blank;
fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW);
ops->cursor_flash = (!blank);
- if (fb_blank(info, blank))
+ if (info->fbops->fb_blank)
+ ret = info->fbops->fb_blank(blank, info);
+ if (ret)
fbcon_generic_blank(vc, info, blank);
}
diff --git a/drivers/video/console/fbcon.h b/drivers/video/console/fbcon.h
index a6e38e9ea73f59e3b65e7f979c9481f8004c1fc0..89a346880ec014897f051168013d4af7fc5cd091 100644
--- a/drivers/video/console/fbcon.h
+++ b/drivers/video/console/fbcon.h
@@ -110,7 +110,7 @@ static inline int mono_col(const struct fb_info *info)
__u32 max_len;
max_len = max(info->var.green.length, info->var.red.length);
max_len = max(info->var.blue.length, max_len);
- return ~(0xfff << (max_len & 0xff));
+ return (~(0xfff << max_len)) & 0xff;
}
static inline int attr_col_ec(int shift, struct vc_data *vc,
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 98843c2ecf733a17e0742109fa63009d47c9b405..0737570030f5e85459b4f926e3a4e8a7aaa09b3d 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -979,6 +979,7 @@ fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var)
info->flags &= ~FBINFO_MISC_USEREVENT;
event.info = info;
+ event.data = &mode;
fb_notifier_call_chain(evnt, &event);
}
}
diff --git a/drivers/video/metronomefb.c b/drivers/video/metronomefb.c
index cc4c038a1b3f3c8c22821aab37a54f564ba41d8b..afeed0611e3e0896cc28e05d355a9fdad73a6d08 100644
--- a/drivers/video/metronomefb.c
+++ b/drivers/video/metronomefb.c
@@ -40,29 +40,63 @@
#include <asm/unaligned.h>
-
-#define DEBUG 1
-#ifdef DEBUG
-#define DPRINTK(f, a...) printk(KERN_DEBUG "%s: " f, __func__ , ## a)
-#else
-#define DPRINTK(f, a...)
-#endif
-
-
/* Display specific information */
#define DPY_W 832
#define DPY_H 622
+static int user_wfm_size;
+
/* frame differs from image. frame includes non-visible pixels */
struct epd_frame {
int fw; /* frame width */
int fh; /* frame height */
+ u16 config[4];
+ int wfm_size;
};
static struct epd_frame epd_frame_table[] = {
{
- .fw = 832,
- .fh = 622
+ .fw = 832,
+ .fh = 622,
+ .config = {
+ 15 /* sdlew */
+ | 2 << 8 /* sdosz */
+ | 0 << 11 /* sdor */
+ | 0 << 12 /* sdces */
+ | 0 << 15, /* sdcer */
+ 42 /* gdspl */
+ | 1 << 8 /* gdr1 */
+ | 1 << 9 /* sdshr */
+ | 0 << 15, /* gdspp */
+ 18 /* gdspw */
+ | 0 << 15, /* dispc */
+ 599 /* vdlc */
+ | 0 << 11 /* dsi */
+ | 0 << 12, /* dsic */
+ },
+ .wfm_size = 47001,
+ },
+ {
+ .fw = 1088,
+ .fh = 791,
+ .config = {
+ 0x0104,
+ 0x031f,
+ 0x0088,
+ 0x02ff,
+ },
+ .wfm_size = 46770,
+ },
+ {
+ .fw = 1200,
+ .fh = 842,
+ .config = {
+ 0x0101,
+ 0x030e,
+ 0x0012,
+ 0x0280,
+ },
+ .wfm_size = 46770,
},
};
@@ -134,9 +168,8 @@ static u16 calc_img_cksum(u16 *start, int length)
}
/* here we decode the incoming waveform file and populate metromem */
-#define EXP_WFORM_SIZE 47001
-static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t,
- u8 *frame_count)
+static int __devinit load_waveform(u8 *mem, size_t size, int m, int t,
+ struct metronomefb_par *par)
{
int tta;
int wmta;
@@ -148,26 +181,31 @@ static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t,
int wfm_idx, owfm_idx;
int mem_idx = 0;
struct waveform_hdr *wfm_hdr;
+ u8 *metromem = par->metromem_wfm;
+ struct device *dev = par->info->dev;
- if (size != EXP_WFORM_SIZE) {
- printk(KERN_ERR "Error: unexpected size %d != %d\n", size,
- EXP_WFORM_SIZE);
+ if (user_wfm_size)
+ epd_frame_table[par->dt].wfm_size = user_wfm_size;
+
+ if (size != epd_frame_table[par->dt].wfm_size) {
+ dev_err(dev, "Error: unexpected size %d != %d\n", size,
+ epd_frame_table[par->dt].wfm_size);
return -EINVAL;
}
wfm_hdr = (struct waveform_hdr *) mem;
if (wfm_hdr->fvsn != 1) {
- printk(KERN_ERR "Error: bad fvsn %x\n", wfm_hdr->fvsn);
+ dev_err(dev, "Error: bad fvsn %x\n", wfm_hdr->fvsn);
return -EINVAL;
}
if (wfm_hdr->luts != 0) {
- printk(KERN_ERR "Error: bad luts %x\n", wfm_hdr->luts);
+ dev_err(dev, "Error: bad luts %x\n", wfm_hdr->luts);
return -EINVAL;
}
cksum = calc_cksum(32, 47, mem);
if (cksum != wfm_hdr->wfm_cs) {
- printk(KERN_ERR "Error: bad cksum %x != %x\n", cksum,
+ dev_err(dev, "Error: bad cksum %x != %x\n", cksum,
wfm_hdr->wfm_cs);
return -EINVAL;
}
@@ -175,7 +213,7 @@ static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t,
wfm_hdr->trc += 1;
for (i = 0; i < 5; i++) {
if (*(wfm_hdr->stuff2a + i) != 0) {
- printk(KERN_ERR "Error: unexpected value in padding\n");
+ dev_err(dev, "Error: unexpected value in padding\n");
return -EINVAL;
}
}
@@ -200,7 +238,7 @@ static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t,
return -EINVAL;
cksum = calc_cksum(sizeof(*wfm_hdr), cksum_idx, mem);
if (cksum != mem[cksum_idx]) {
- printk(KERN_ERR "Error: bad temperature range table cksum"
+ dev_err(dev, "Error: bad temperature range table cksum"
" %x != %x\n", cksum, mem[cksum_idx]);
return -EINVAL;
}
@@ -212,7 +250,7 @@ static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t,
return -EINVAL;
cksum = calc_cksum(cksum_idx - 3, cksum_idx, mem);
if (cksum != mem[cksum_idx]) {
- printk(KERN_ERR "Error: bad mode table address cksum"
+ dev_err(dev, "Error: bad mode table address cksum"
" %x != %x\n", cksum, mem[cksum_idx]);
return -EINVAL;
}
@@ -224,7 +262,7 @@ static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t,
return -EINVAL;
cksum = calc_cksum(cksum_idx - 3, cksum_idx, mem);
if (cksum != mem[cksum_idx]) {
- printk(KERN_ERR "Error: bad temperature table address cksum"
+ dev_err(dev, "Error: bad temperature table address cksum"
" %x != %x\n", cksum, mem[cksum_idx]);
return -EINVAL;
}
@@ -259,11 +297,11 @@ static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t,
return -EINVAL;
cksum = calc_cksum(owfm_idx, cksum_idx, mem);
if (cksum != mem[cksum_idx]) {
- printk(KERN_ERR "Error: bad waveform data cksum"
+ dev_err(dev, "Error: bad waveform data cksum"
" %x != %x\n", cksum, mem[cksum_idx]);
return -EINVAL;
}
- *frame_count = (mem_idx/64);
+ par->frame_count = (mem_idx/64);
return 0;
}
@@ -274,15 +312,12 @@ static int metronome_display_cmd(struct metronomefb_par *par)
u16 cs;
u16 opcode;
static u8 borderval;
- u8 *ptr;
/* setup display command
we can't immediately set the opcode since the controller
will try parse the command before we've set it all up
so we just set cs here and set the opcode at the end */
- ptr = par->metromem;
-
if (par->metromem_cmd->opcode == 0xCC40)
opcode = cs = 0xCC41;
else
@@ -335,44 +370,17 @@ static int __devinit metronome_powerup_cmd(struct metronomefb_par *par)
static int __devinit metronome_config_cmd(struct metronomefb_par *par)
{
- int i;
- u16 cs;
-
/* setup config command
we can't immediately set the opcode since the controller
- will try parse the command before we've set it all up
- so we just set cs here and set the opcode at the end */
-
- cs = 0xCC10;
-
- /* set the 12 args ( 8 bytes ) for config. see spec for meanings */
- i = 0;
- par->metromem_cmd->args[i] = 15 /* sdlew */
- | 2 << 8 /* sdosz */
- | 0 << 11 /* sdor */
- | 0 << 12 /* sdces */
- | 0 << 15; /* sdcer */
- cs += par->metromem_cmd->args[i++];
-
- par->metromem_cmd->args[i] = 42 /* gdspl */
- | 1 << 8 /* gdr1 */
- | 1 << 9 /* sdshr */
- | 0 << 15; /* gdspp */
- cs += par->metromem_cmd->args[i++];
-
- par->metromem_cmd->args[i] = 18 /* gdspw */
- | 0 << 15; /* dispc */
- cs += par->metromem_cmd->args[i++];
-
- par->metromem_cmd->args[i] = 599 /* vdlc */
- | 0 << 11 /* dsi */
- | 0 << 12; /* dsic */
- cs += par->metromem_cmd->args[i++];
+ will try parse the command before we've set it all up */
+ memcpy(par->metromem_cmd->args, epd_frame_table[par->dt].config,
+ sizeof(epd_frame_table[par->dt].config));
/* the rest are 0 */
- memset((u8 *) (par->metromem_cmd->args + i), 0, (32-i)*2);
+ memset((u8 *) (par->metromem_cmd->args + 4), 0, (32-4)*2);
- par->metromem_cmd->csum = cs;
+ par->metromem_cmd->csum = 0xCC10;
+ par->metromem_cmd->csum += calc_img_cksum(par->metromem_cmd->args, 4);
par->metromem_cmd->opcode = 0xCC10; /* config cmd */
return par->board->met_wait_event(par);
@@ -408,12 +416,9 @@ static int __devinit metronome_init_regs(struct metronomefb_par *par)
{
int res;
- par->board->init_gpio_regs(par);
-
- par->board->init_lcdc_regs(par);
-
- /* now that lcd is setup, setup dma descriptor */
- par->board->post_dma_setup(par);
+ res = par->board->setup_io(par);
+ if (res)
+ return res;
res = metronome_powerup_cmd(par);
if (res)
@@ -430,16 +435,16 @@ static int __devinit metronome_init_regs(struct metronomefb_par *par)
static void metronomefb_dpy_update(struct metronomefb_par *par)
{
+ int fbsize;
u16 cksum;
unsigned char *buf = (unsigned char __force *)par->info->screen_base;
+ fbsize = par->info->fix.smem_len;
/* copy from vm to metromem */
- memcpy(par->metromem_img, buf, DPY_W*DPY_H);
+ memcpy(par->metromem_img, buf, fbsize);
- cksum = calc_img_cksum((u16 *) par->metromem_img,
- (epd_frame_table[0].fw * DPY_H)/2);
- *((u16 *)(par->metromem_img) +
- (epd_frame_table[0].fw * DPY_H)/2) = cksum;
+ cksum = calc_img_cksum((u16 *) par->metromem_img, fbsize/2);
+ *((u16 *)(par->metromem_img) + fbsize/2) = cksum;
metronome_display_cmd(par);
}
@@ -574,8 +579,10 @@ static int __devinit metronomefb_probe(struct platform_device *dev)
unsigned char *videomemory;
struct metronomefb_par *par;
const struct firmware *fw_entry;
- int cmd_size, wfm_size, img_size, padding_size, totalsize;
int i;
+ int panel_type;
+ int fw, fh;
+ int epd_dt_index;
/* pick up board specific routines */
board = dev->dev.platform_data;
@@ -586,96 +593,108 @@ static int __devinit metronomefb_probe(struct platform_device *dev)
if (!try_module_get(board->owner))
return -ENODEV;
+ info = framebuffer_alloc(sizeof(struct metronomefb_par), &dev->dev);
+ if (!info)
+ goto err;
+
/* we have two blocks of memory.
info->screen_base which is vm, and is the fb used by apps.
par->metromem which is physically contiguous memory and
contains the display controller commands, waveform,
processed image data and padding. this is the data pulled
- by the device's LCD controller and pushed to Metronome */
+ by the device's LCD controller and pushed to Metronome.
+ the metromem memory is allocated by the board driver and
+ is provided to us */
+
+ panel_type = board->get_panel_type();
+ switch (panel_type) {
+ case 6:
+ epd_dt_index = 0;
+ break;
+ case 8:
+ epd_dt_index = 1;
+ break;
+ case 97:
+ epd_dt_index = 2;
+ break;
+ default:
+ dev_err(&dev->dev, "Unexpected panel type. Defaulting to 6\n");
+ epd_dt_index = 0;
+ break;
+ }
+
+ fw = epd_frame_table[epd_dt_index].fw;
+ fh = epd_frame_table[epd_dt_index].fh;
- videomemorysize = (DPY_W*DPY_H);
+ /* we need to add a spare page because our csum caching scheme walks
+ * to the end of the page */
+ videomemorysize = PAGE_SIZE + (fw * fh);
videomemory = vmalloc(videomemorysize);
if (!videomemory)
- return -ENOMEM;
+ goto err_fb_rel;
memset(videomemory, 0, videomemorysize);
- info = framebuffer_alloc(sizeof(struct metronomefb_par), &dev->dev);
- if (!info)
- goto err_vfree;
-
info->screen_base = (char __force __iomem *)videomemory;
info->fbops = &metronomefb_ops;
+ metronomefb_fix.line_length = fw;
+ metronomefb_var.xres = fw;
+ metronomefb_var.yres = fh;
+ metronomefb_var.xres_virtual = fw;
+ metronomefb_var.yres_virtual = fh;
info->var = metronomefb_var;
info->fix = metronomefb_fix;
info->fix.smem_len = videomemorysize;
par = info->par;
par->info = info;
par->board = board;
+ par->dt = epd_dt_index;
init_waitqueue_head(&par->waitq);
/* this table caches per page csum values. */
par->csum_table = vmalloc(videomemorysize/PAGE_SIZE);
if (!par->csum_table)
+ goto err_vfree;
+
+ /* the physical framebuffer that we use is setup by
+ * the platform device driver. It will provide us
+ * with cmd, wfm and image memory in a contiguous area. */
+ retval = board->setup_fb(par);
+ if (retval) {
+ dev_err(&dev->dev, "Failed to setup fb\n");
goto err_csum_table;
+ }
- /* the metromem buffer is divided as follows:
- command | CRC | padding
- 16kb waveform data | CRC | padding
- image data | CRC
- and an extra 256 bytes for dma descriptors
- eg: IW=832 IH=622 WS=128
- */
-
- cmd_size = 1 * epd_frame_table[0].fw;
- wfm_size = ((16*1024 + 2 + epd_frame_table[0].fw - 1)
- / epd_frame_table[0].fw) * epd_frame_table[0].fw;
- img_size = epd_frame_table[0].fh * epd_frame_table[0].fw;
- padding_size = 4 * epd_frame_table[0].fw;
- totalsize = cmd_size + wfm_size + img_size + padding_size;
- par->metromemsize = PAGE_ALIGN(totalsize + 256);
- DPRINTK("desired memory size = %d\n", par->metromemsize);
- dev->dev.coherent_dma_mask = 0xffffffffull;
- par->metromem = dma_alloc_writecombine(&dev->dev, par->metromemsize,
- &par->metromem_dma, GFP_KERNEL);
- if (!par->metromem) {
- printk(KERN_ERR
- "metronomefb: unable to allocate dma buffer\n");
- goto err_vfree;
+ /* after this point we should have a framebuffer */
+ if ((!par->metromem_wfm) || (!par->metromem_img) ||
+ (!par->metromem_dma)) {
+ dev_err(&dev->dev, "fb access failure\n");
+ retval = -EINVAL;
+ goto err_csum_table;
}
info->fix.smem_start = par->metromem_dma;
- par->metromem_cmd = (struct metromem_cmd *) par->metromem;
- par->metromem_wfm = par->metromem + cmd_size;
- par->metromem_img = par->metromem + cmd_size + wfm_size;
- par->metromem_img_csum = (u16 *) (par->metromem_img +
- (epd_frame_table[0].fw * DPY_H));
- DPRINTK("img offset=0x%x\n", cmd_size + wfm_size);
- par->metromem_desc = (struct metromem_desc *) (par->metromem + cmd_size
- + wfm_size + img_size + padding_size);
- par->metromem_desc_dma = par->metromem_dma + cmd_size + wfm_size
- + img_size + padding_size;
/* load the waveform in. assume mode 3, temp 31 for now
a) request the waveform file from userspace
b) process waveform and decode into metromem */
retval = request_firmware(&fw_entry, "metronome.wbf", &dev->dev);
if (retval < 0) {
- printk(KERN_ERR "metronomefb: couldn't get waveform\n");
- goto err_dma_free;
+ dev_err(&dev->dev, "Failed to get waveform\n");
+ goto err_csum_table;
}
- retval = load_waveform((u8 *) fw_entry->data, fw_entry->size,
- par->metromem_wfm, 3, 31, &par->frame_count);
+ retval = load_waveform((u8 *) fw_entry->data, fw_entry->size, 3, 31,
+ par);
release_firmware(fw_entry);
if (retval < 0) {
- printk(KERN_ERR "metronomefb: couldn't process waveform\n");
- goto err_dma_free;
+ dev_err(&dev->dev, "Failed processing waveform\n");
+ goto err_csum_table;
}
if (board->setup_irq(info))
- goto err_dma_free;
+ goto err_csum_table;
retval = metronome_init_regs(par);
if (retval < 0)
@@ -688,8 +707,8 @@ static int __devinit metronomefb_probe(struct platform_device *dev)
retval = fb_alloc_cmap(&info->cmap, 8, 0);
if (retval < 0) {
- printk(KERN_ERR "Failed to allocate colormap\n");
- goto err_fb_rel;
+ dev_err(&dev->dev, "Failed to allocate colormap\n");
+ goto err_free_irq;
}
/* set cmap */
@@ -704,7 +723,7 @@ static int __devinit metronomefb_probe(struct platform_device *dev)
platform_set_drvdata(dev, info);
- printk(KERN_INFO
+ dev_dbg(&dev->dev,
"fb%d: Metronome frame buffer device, using %dK of video"
" memory\n", info->node, videomemorysize >> 10);
@@ -712,17 +731,15 @@ static int __devinit metronomefb_probe(struct platform_device *dev)
err_cmap:
fb_dealloc_cmap(&info->cmap);
-err_fb_rel:
- framebuffer_release(info);
err_free_irq:
- board->free_irq(info);
-err_dma_free:
- dma_free_writecombine(&dev->dev, par->metromemsize, par->metromem,
- par->metromem_dma);
+ board->cleanup(par);
err_csum_table:
vfree(par->csum_table);
err_vfree:
vfree(videomemory);
+err_fb_rel:
+ framebuffer_release(info);
+err:
module_put(board->owner);
return retval;
}
@@ -733,15 +750,15 @@ static int __devexit metronomefb_remove(struct platform_device *dev)
if (info) {
struct metronomefb_par *par = info->par;
+
+ unregister_framebuffer(info);
fb_deferred_io_cleanup(info);
- dma_free_writecombine(&dev->dev, par->metromemsize,
- par->metromem, par->metromem_dma);
fb_dealloc_cmap(&info->cmap);
+ par->board->cleanup(par);
vfree(par->csum_table);
- unregister_framebuffer(info);
vfree((void __force *)info->screen_base);
- par->board->free_irq(info);
module_put(par->board->owner);
+ dev_dbg(&dev->dev, "calling release\n");
framebuffer_release(info);
}
return 0;
@@ -766,6 +783,9 @@ static void __exit metronomefb_exit(void)
platform_driver_unregister(&metronomefb_driver);
}
+module_param(user_wfm_size, uint, 0);
+MODULE_PARM_DESC(user_wfm_size, "Set custom waveform size");
+
module_init(metronomefb_init);
module_exit(metronomefb_exit);
diff --git a/drivers/watchdog/geodewdt.c b/drivers/watchdog/geodewdt.c
index 614a5c7017b64a68022ab936281aad01c8db832b..6799a6de66fe87d1ec01499278bb9b92f5683385 100644
--- a/drivers/watchdog/geodewdt.c
+++ b/drivers/watchdog/geodewdt.c
@@ -130,8 +130,8 @@ static ssize_t geodewdt_write(struct file *file, const char __user *data,
return len;
}
-static int geodewdt_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long geodewdt_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
void __user *argp = (void __user *)arg;
int __user *p = argp;
@@ -198,7 +198,7 @@ static const struct file_operations geodewdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = geodewdt_write,
- .ioctl = geodewdt_ioctl,
+ .unlocked_ioctl = geodewdt_ioctl,
.open = geodewdt_open,
.release = geodewdt_release,
};
diff --git a/drivers/watchdog/ibmasr.c b/drivers/watchdog/ibmasr.c
index b82405cfb4cd38534bac8235c8720b7382af5a05..89fcefcc8510da969bfb13a99677e4f73faf7463 100644
--- a/drivers/watchdog/ibmasr.c
+++ b/drivers/watchdog/ibmasr.c
@@ -85,7 +85,6 @@ static void __asr_toggle(void)
outb(reg & ~asr_toggle_mask, asr_write_addr);
reg = inb(asr_read_addr);
- spin_unlock(&asr_lock);
}
static void asr_toggle(void)
diff --git a/drivers/watchdog/ixp4xx_wdt.c b/drivers/watchdog/ixp4xx_wdt.c
index 8302ef005be7fac9d04814f3f572deb261031277..147b4d5c63b3bc85a1a5dbc08404bc62c96e8f6b 100644
--- a/drivers/watchdog/ixp4xx_wdt.c
+++ b/drivers/watchdog/ixp4xx_wdt.c
@@ -174,10 +174,8 @@ static struct miscdevice ixp4xx_wdt_miscdev = {
static int __init ixp4xx_wdt_init(void)
{
int ret;
- unsigned long processor_id;
- asm("mrc p15, 0, %0, cr0, cr0, 0;" : "=r"(processor_id) :);
- if (!(processor_id & 0xf) && !cpu_is_ixp46x()) {
+ if (!(read_cpuid_id() & 0xf) && !cpu_is_ixp46x()) {
printk(KERN_ERR "IXP4XXX Watchdog: Rev. A0 IXP42x CPU detected"
" - watchdog disabled\n");
diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c
index 0ed84162437beb913a66cdf621bde5e0d2bc9a38..6d9f3d4a9987342f5900ba43200b8c447035c6d5 100644
--- a/drivers/watchdog/pnx4008_wdt.c
+++ b/drivers/watchdog/pnx4008_wdt.c
@@ -173,8 +173,8 @@ static const struct watchdog_info ident = {
.identity = "PNX4008 Watchdog",
};
-static long pnx4008_wdt_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long pnx4008_wdt_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
int ret = -ENOTTY;
int time;
diff --git a/drivers/watchdog/rc32434_wdt.c b/drivers/watchdog/rc32434_wdt.c
index 6756bcb009ed9efecdd30f8d3b40bc3f76cc2892..c9c73b69c5e54d2b6bb079c8dd70c99d3ef38aa8 100644
--- a/drivers/watchdog/rc32434_wdt.c
+++ b/drivers/watchdog/rc32434_wdt.c
@@ -182,8 +182,8 @@ static ssize_t rc32434_wdt_write(struct file *file, const char *data,
return 0;
}
-static int rc32434_wdt_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long rc32434_wdt_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
void __user *argp = (void __user *)arg;
int new_timeout;
@@ -242,7 +242,7 @@ static struct file_operations rc32434_wdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = rc32434_wdt_write,
- .ioctl = rc32434_wdt_ioctl,
+ .unlocked_ioctl = rc32434_wdt_ioctl,
.open = rc32434_wdt_open,
.release = rc32434_wdt_release,
};
diff --git a/drivers/watchdog/rdc321x_wdt.c b/drivers/watchdog/rdc321x_wdt.c
index 9108efa73e7da4b1adc0a929b667abe274b9cb50..bf92802f2bbe93ab19b4531610fea7d3978a7abb 100644
--- a/drivers/watchdog/rdc321x_wdt.c
+++ b/drivers/watchdog/rdc321x_wdt.c
@@ -144,8 +144,8 @@ static int rdc321x_wdt_release(struct inode *inode, struct file *file)
return 0;
}
-static int rdc321x_wdt_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long rdc321x_wdt_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
void __user *argp = (void __user *)arg;
unsigned int value;
@@ -204,7 +204,7 @@ static ssize_t rdc321x_wdt_write(struct file *file, const char __user *buf,
static const struct file_operations rdc321x_wdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
- .ioctl = rdc321x_wdt_ioctl,
+ .unlocked_ioctl = rdc321x_wdt_ioctl,
.open = rdc321x_wdt_open,
.write = rdc321x_wdt_write,
.release = rdc321x_wdt_release,
diff --git a/drivers/watchdog/wdt285.c b/drivers/watchdog/wdt285.c
index db362c34958bdf42e43ad1567eba11049795abbe..191ea6302107f39624a1e185d6e6a72a685722af 100644
--- a/drivers/watchdog/wdt285.c
+++ b/drivers/watchdog/wdt285.c
@@ -115,8 +115,8 @@ static int watchdog_release(struct inode *inode, struct file *file)
return 0;
}
-static ssize_t watchdog_write(struct file *file, const char *data,
- size_t len, loff_t *ppos)
+static ssize_t watchdog_write(struct file *file, const char __user *data,
+ size_t len, loff_t *ppos)
{
/*
* Refresh the timer.
@@ -133,21 +133,22 @@ static const struct watchdog_info ident = {
};
static long watchdog_ioctl(struct file *file, unsigned int cmd,
- unsigned long arg)
+ unsigned long arg)
{
unsigned int new_margin;
+ int __user *int_arg = (int __user *)arg;
int ret = -ENOTTY;
switch (cmd) {
case WDIOC_GETSUPPORT:
ret = 0;
- if (copy_to_user((void *)arg, &ident, sizeof(ident)))
+ if (copy_to_user((void __user *)arg, &ident, sizeof(ident)))
ret = -EFAULT;
break;
case WDIOC_GETSTATUS:
case WDIOC_GETBOOTSTATUS:
- ret = put_user(0, (int *)arg);
+ ret = put_user(0, int_arg);
break;
case WDIOC_KEEPALIVE:
@@ -156,7 +157,7 @@ static long watchdog_ioctl(struct file *file, unsigned int cmd,
break;
case WDIOC_SETTIMEOUT:
- ret = get_user(new_margin, (int *)arg);
+ ret = get_user(new_margin, int_arg);
if (ret)
break;
@@ -171,7 +172,7 @@ static long watchdog_ioctl(struct file *file, unsigned int cmd,
watchdog_ping();
/* Fall */
case WDIOC_GETTIMEOUT:
- ret = put_user(soft_margin, (int *)arg);
+ ret = put_user(soft_margin, int_arg);
break;
}
return ret;
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index d4427cb869791cd0f1b910f5371f78aefe42c626..2e15da5459cf6bd5b0e144a0fef70cccfa6549c3 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -60,7 +60,7 @@
#define PAGES2KB(_p) ((_p)<<(PAGE_SHIFT-10))
-#define BALLOON_CLASS_NAME "memory"
+#define BALLOON_CLASS_NAME "xen_memory"
struct balloon_stats {
/* We aim for 'current allocation' == 'target allocation'. */
diff --git a/firmware/Makefile b/firmware/Makefile
index da75a6fbc6baa1dec30fa37b6846c9b9d2e5fc88..ca8cd305ff934be128ac7bdacef662c947812989 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -22,6 +22,7 @@ fw-external-y := $(subst ",,$(CONFIG_EXTRA_FIRMWARE))
fw-shipped-$(CONFIG_ATARI_DSP56K) += dsp56k/bootstrap.bin
fw-shipped-$(CONFIG_ATM_AMBASSADOR) += atmsar11.fw
+fw-shipped-$(CONFIG_CASSINI) += sun/cassini.bin
fw-shipped-$(CONFIG_COMPUTONE) += intelliport2.bin
fw-shipped-$(CONFIG_DVB_TTUSB_BUDGET) += ttusb-budget/dspbootcode.bin
fw-shipped-$(CONFIG_SMCTR) += tr_smctr.bin
diff --git a/firmware/WHENCE b/firmware/WHENCE
index 66c51b275e9e8be1891b5c6c7d3d87ead9db9645..57002cdecd42dae9d6d2bdd5b7f94e438a63b756 100644
--- a/firmware/WHENCE
+++ b/firmware/WHENCE
@@ -339,3 +339,13 @@ Licence: Allegedly GPLv2+, but no source visible. Marked:
Found in hex form in kernel source.
--------------------------------------------------------------------------
+
+Driver: CASSINI - Sun Cassini
+
+File: sun/cassini.bin
+
+Licence: Unknown
+
+Found in hex form in kernel source.
+
+--------------------------------------------------------------------------
diff --git a/firmware/sun/cassini.bin.ihex b/firmware/sun/cassini.bin.ihex
new file mode 100644
index 0000000000000000000000000000000000000000..5cd7ae70e71ffad379828fda8dd130ccb16c3b14
--- /dev/null
+++ b/firmware/sun/cassini.bin.ihex
@@ -0,0 +1,143 @@
+:1000000000827E82090000000000008E8EFFCE82FA
+:1000100025FF010FCE8426FF0111CE853DDFE58649
+:1000200039B78FF87EC3C2964784F38A009747CECC
+:100030008233FF010F9646840C8104270B96468479
+:100040000C810827577E8425964784F38A049747B6
+:10005000CE8254FF010F9646840C81042638B612D6
+:1000600020842026037E8425967BD67CFE8F56BD79
+:10007000F7B6FE8F4EBDEC8EBDFAF7BDF728CE82E7
+:1000800082FF010F9646840C8104260AB612208452
+:100090002027B57E8425BDF71F7E841F964784F3F5
+:1000A0008A089747DEE1AD00CE82AFFF010F7E8464
+:1000B00025964185102606962385402706BDED002E
+:1000C0007E83A2DE42BDEB8E9624840827037E83C6
+:1000D000DF967BD67CFE8F56BDF7B6FE8F50BDEC0B
+:1000E0008EBDFAF78611C649BDE412CE82EFFF013C
+:1000F0000F9646840C81002717C649BDE491240D54
+:10010000B612208520260CCE82C1FF010F7E8425E9
+:100110007E8416FE8F52BDEC8EBDFAF7866AC64904
+:10012000BDE412CE8327FF010F9646840C81002781
+:100130000AC649BDE49125067E84257E8416B6183C
+:1001400070BB19702A0481AF2E19967BF62007FA2E
+:100150002027C4388138270BF62007FA2027CB0840
+:100160007E82D3BDF7668674C649BDE412CE837124
+:10017000FF010F9646840C8108260AC649BDE4910A
+:1001800025067E84257E8416BDF73E260EBDE50934
+:100190002606CE82C1FF010F7E8425FE8F54BDEC62
+:1001A0008EBDFAF7BDF733860FC651BDE412CE837C
+:1001B000B2FF010F9646840C8108265CB61220849B
+:1001C0003F813A271C9623854027037E8425C6510C
+:1001D000BDE49125037E8425CE82C1FF010F7E847C
+:1001E00025BDF8377C007ACE83EEFF010F7E842593
+:1001F0009646840C81082620962484082629B61861
+:1002000082BB1982B1013B2209B6122084378132A8
+:100210002715BDF8447E82C1BDF71FBDF844BDFC63
+:1002200029CE8225FF010F39964784FC8A00974723
+:10023000CE8434FF011196468403810227037E8514
+:100240001E964784FC8A029747DEE1AD008601B71F
+:100250001251BDF714B6103184FDB71031BDF81E30
+:100260009681D682FE8F5ABDF7B6FE8F5CBDEC8EAE
+:10027000BDFAF78608D600C51026028B20C651BDF0
+:10028000E412CE8486FF011196468403810227037F
+:100290007E850FC651BDE49125037E851E9644855B
+:1002A00010260AB61250BA013C851027A8BDF76681
+:1002B000CE84B7FF01117E851E96468403810226F7
+:1002C00050B612308403810127037E851E96448533
+:1002D000102613B61250BA013C85102609CE84535D
+:1002E000FF01117E851EB610318A02B71031BD851F
+:1002F0001FBDF8377C0080CE84FEFF01117E851E75
+:100300009646840381022609B612308403810127B0
+:100310000FBDF844BDF70BBDFC29CE8426FF0111AB
+:1003200039D622C40FB61230BA12328404270D9681
+:100330002285042705CA107E853ACA20D72239862D
+:1003400000978318CE1C00BDEB4696578501270207
+:100350004F3985022701397F8F7D8604B7120486C5
+:1003600008B712078610B7120C8607B71206B68FA9
+:100370007DB712708601BA1204B71204010101019F
+:100380000101B6120484FE8A02B7120401010101C0
+:10039000010186FDB41204B71204B612008408816C
+:1003A000082716B68F7D810C27088B04B78F7D7EBA
+:1003B000856C860397407E896E8607B712065FF7C5
+:1003C0008F825FF78F7FF78F70F78F71F78F72F7DC
+:1003D0008F73F78F74F78F75F78F76F78F77F78FA7
+:1003E00078F78F79F78F7AF78F7BB612048A10B778
+:1003F000120486E4B71270B71207F71205F7120954
+:100400008608BA1204B7120486F7B41204B71204AD
+:10041000010101010101B61208277F8180260B86A8
+:1004200008CE8F79BD897B7E868E8140260B86041F
+:10043000CE8F76BD897B7E868E8120260B8602CE6E
+:100440008F73BD897B7E868E8110260B8601CE8FB1
+:1004500070BD897B7E868E8108260B8608CE8F79BB
+:10046000BD897F7E868E8104260B8604CE8F76BD65
+:10047000897F7E868E8102260B8A02CE8F73BD898C
+:100480007F7E868E810126088601CE8F70BD897F92
+:10049000B68F7F810F26037E8747B61209840381BA
+:1004A0000327067C12097E85FEB6120684078107A3
+:1004B00027088B01B712067E86D5B68F82260A7C66
+:1004C0008F824FB712067E85C0B61206843F813FE9
+:1004D00027108B08B71206B6120984FCB712097EE2
+:1004E00085FECE8F7018CE8F84C60CBD896FCE8FDF
+:1004F0008418CE8F70C60CBD896FD683C14F2D0373
+:100500007E8740B68F7F8107270F810B2715810DCE
+:10051000271B810E27217E8740F78F7B8602B78FAE
+:100520007A201CF78F788602B78F772012F78F75A5
+:100530008602B78F742008F78F728602B78F717E9C
+:100540008747860497407E896ECE8F72BD89F7CE2D
+:100550008F75BD89F7CE8F78BD89F7CE8F7BBD892A
+:10056000F74FB78F7DB78F81B68F7227477C8F7D0E
+:10057000B68F75273F7C8F7DB68F7827377C8F7D30
+:10058000B68F7B272F7F8F7D7C8F817A8F72271B81
+:100590007C8F7D7A8F7527167C8F7D7A8F782711D7
+:1005A0007C8F7D7A8F7B270C7E87837A8F757A8FFD
+:1005B000787A8F7BCEC1FCF68F7D3AA600B7127099
+:1005C000B68F7226037E87FAB68F75260A18CE8FED
+:1005D00073BD89D57E87FAB68F78260A18CE8F76B6
+:1005E000BD89D57E87FAB68F7B260A18CE8F79BD56
+:1005F00089D57E87FA860597407E8900B68F7581FA
+:10060000072EF2F61206C4F81BB71206B68F7881D1
+:10061000072EE2484848F61206C4C71BB71206B6B2
+:100620008F7B81072ECFF61205C4F81BB712058603
+:1006300000F68F71BD89948601F68F74BD8994860A
+:1006400002F68F77BD89948603F68F7ABD8994CEA2
+:100650008F70A60181012707810327037E8866A684
+:1006600000B88F818401260B8C8F792C0E08080826
+:100670007E8850B612048A40B71204B6120484FB76
+:1006800084EFB71204B6120736B68F7C4848B7120B
+:10069000078601BA1204B7120401010101010186A3
+:1006A000FEB41204B712048602BA1204B71204860A
+:1006B000FDB41204B7120432B71207B61200840850
+:1006C0008108270F7C82082607867697407E896EF0
+:1006D0007E86ECB68F7F810F273CBDE6C7B7120D33
+:1006E000BDE6CBB612048A20B71204CEFFFFB612C5
+:1006F00000810C26050926F6271CB6120484DFB7F4
+:100700001204968381072C057C0083200696838B38
+:100710000897837E85417F8F7E8680B7120C860185
+:10072000B78F7DB6120C847FB7120C8A80B7120C7B
+:10073000860ABD8A06B6120A2A09B6120CBA8F7D3D
+:10074000B7120CB68F7E8160271A8B20B78F7EB6CA
+:10075000120C849FBA8F7EB7120CB68F7D48B78F6C
+:100760007D7E8921B612048A20B71204BD8A0A4F01
+:1007700039A60018A7000818085A26F539366C0063
+:1007800032BA8F7FB78F7FB612098403A701B612E2
+:1007900006843FA70239368603B78F8032C1002610
+:1007A00006B78F7C7E89C9C1012718C102270CC1F9
+:1007B000032700F68F800505F78F80F68F800505EB
+:1007C000F78F80F68F800505F78F80F68F8053F4C2
+:1007D00012071BB7120739CE8F70A60018E6001853
+:1007E000A700E700A60118E60118A701E701A60285
+:1007F00018E60218A702E70239A6008407E600C43B
+:10080000385454541BA700394A26FD399622840FC8
+:1008100097228601B78F70B61207B78F71F6120C48
+:10082000C40FC80FF78F72F68F72B68F71840327CB
+:10083000148101271C81022724F48F70272A962215
+:100840008A807E8A64F48F70271E96228A107E8AA0
+:1008500064F48F70271296228A207E8A64F48F7047
+:10086000270696228A409722748F71748F71788F31
+:1008700070B68F70851027AFD622C41058B612708C
+:1008800081E4273681E1260C96228420441BD6225F
+:10089000C4CF20235881C6260D9622844044441B91
+:1008A000D622C4AF2011588127260F962284804477
+:1008B00044441BD622C46F1B972239270C7C820626
+:0D08C000BDD9EDB682077E8AB97F82063968
+:00000001FF
+/* firmware patch for NS_DP83065 */
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index c95295c65045a3540959b0ddb9c227e1366472f3..e83aa5ebe861d2a8454985875d4f74a6736291a2 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -626,8 +626,7 @@ static struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
return NULL;
error:
- if (fid)
- p9_client_clunk(fid);
+ p9_client_clunk(fid);
return ERR_PTR(result);
}
diff --git a/fs/Kconfig b/fs/Kconfig
index abccb5dab9a8b3297e1b41a9c76631a357de935e..40183d94b6834a6f1af0d92f1f90f5b50330afac 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -136,37 +136,51 @@ config EXT3_FS_SECURITY
If you are not using a security module that requires using
extended attributes for file security labels, say N.
-config EXT4DEV_FS
- tristate "Ext4dev/ext4 extended fs support development (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+config EXT4_FS
+ tristate "The Extended 4 (ext4) filesystem"
select JBD2
select CRC16
help
- Ext4dev is a predecessor filesystem of the next generation
- extended fs ext4, based on ext3 filesystem code. It will be
- renamed ext4 fs later, once ext4dev is mature and stabilized.
+ This is the next generation of the ext3 filesystem.
Unlike the change from ext2 filesystem to ext3 filesystem,
- the on-disk format of ext4dev is not the same as ext3 any more:
- it is based on extent maps and it supports 48-bit physical block
- numbers. These combined on-disk format changes will allow
- ext4dev/ext4 to handle more than 16 TB filesystem volumes --
- a hard limit that ext3 cannot overcome without changing the
- on-disk format.
-
- Other than extent maps and 48-bit block numbers, ext4dev also is
- likely to have other new features such as persistent preallocation,
- high resolution time stamps, and larger file support etc. These
- features will be added to ext4dev gradually.
+ the on-disk format of ext4 is not forwards compatible with
+ ext3; it is based on extent maps and it supports 48-bit
+ physical block numbers. The ext4 filesystem also supports delayed
+ allocation, persistent preallocation, high resolution time stamps,
+ and a number of other features to improve performance and speed
+ up fsck time. For more information, please see the web pages at
+ http://ext4.wiki.kernel.org.
+
+ The ext4 filesystem will support mounting an ext3
+ filesystem; while there will be some performance gains from
+ the delayed allocation and inode table readahead, the best
+ performance gains will require enabling ext4 features in the
+ filesystem, or formating a new filesystem as an ext4
+ filesystem initially.
To compile this file system support as a module, choose M here. The
module will be called ext4dev.
If unsure, say N.
-config EXT4DEV_FS_XATTR
- bool "Ext4dev extended attributes"
- depends on EXT4DEV_FS
+config EXT4DEV_COMPAT
+ bool "Enable ext4dev compatibility"
+ depends on EXT4_FS
+ help
+ Starting with 2.6.28, the name of the ext4 filesystem was
+ renamed from ext4dev to ext4. Unfortunately there are some
+ lagecy userspace programs (such as klibc's fstype) have
+ "ext4dev" hardcoded.
+
+ To enable backwards compatibility so that systems that are
+ still expecting to mount ext4 filesystems using ext4dev,
+ chose Y here. This feature will go away by 2.6.31, so
+ please arrange to get your userspace programs fixed!
+
+config EXT4_FS_XATTR
+ bool "Ext4 extended attributes"
+ depends on EXT4_FS
default y
help
Extended attributes are name:value pairs associated with inodes by
@@ -175,11 +189,11 @@ config EXT4DEV_FS_XATTR
If unsure, say N.
- You need this for POSIX ACL support on ext4dev/ext4.
+ You need this for POSIX ACL support on ext4.
-config EXT4DEV_FS_POSIX_ACL
- bool "Ext4dev POSIX Access Control Lists"
- depends on EXT4DEV_FS_XATTR
+config EXT4_FS_POSIX_ACL
+ bool "Ext4 POSIX Access Control Lists"
+ depends on EXT4_FS_XATTR
select FS_POSIX_ACL
help
POSIX Access Control Lists (ACLs) support permissions for users and
@@ -190,14 +204,14 @@ config EXT4DEV_FS_POSIX_ACL
If you don't know what Access Control Lists are, say N
-config EXT4DEV_FS_SECURITY
- bool "Ext4dev Security Labels"
- depends on EXT4DEV_FS_XATTR
+config EXT4_FS_SECURITY
+ bool "Ext4 Security Labels"
+ depends on EXT4_FS_XATTR
help
Security labels support alternative access control models
implemented by security modules like SELinux. This option
enables an extended attribute handler for file security
- labels in the ext4dev/ext4 filesystem.
+ labels in the ext4 filesystem.
If you are not using a security module that requires using
extended attributes for file security labels, say N.
@@ -240,22 +254,22 @@ config JBD2
help
This is a generic journaling layer for block devices that support
both 32-bit and 64-bit block numbers. It is currently used by
- the ext4dev/ext4 filesystem, but it could also be used to add
+ the ext4 filesystem, but it could also be used to add
journal support to other file systems or block devices such
as RAID or LVM.
- If you are using ext4dev/ext4, you need to say Y here. If you are not
- using ext4dev/ext4 then you will probably want to say N.
+ If you are using ext4, you need to say Y here. If you are not
+ using ext4 then you will probably want to say N.
To compile this device as a module, choose M here. The module will be
- called jbd2. If you are compiling ext4dev/ext4 into the kernel,
+ called jbd2. If you are compiling ext4 into the kernel,
you cannot compile this code as a module.
config JBD2_DEBUG
- bool "JBD2 (ext4dev/ext4) debugging support"
+ bool "JBD2 (ext4) debugging support"
depends on JBD2 && DEBUG_FS
help
- If you are using the ext4dev/ext4 journaled file system (or
+ If you are using the ext4 journaled file system (or
potentially any other filesystem/device using JBD2), this option
allows you to enable debugging output while the system is running,
in order to help track down any problems you are having.
@@ -270,9 +284,9 @@ config JBD2_DEBUG
config FS_MBCACHE
# Meta block cache for Extended Attributes (ext2/ext3/ext4)
tristate
- depends on EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4DEV_FS_XATTR
- default y if EXT2_FS=y || EXT3_FS=y || EXT4DEV_FS=y
- default m if EXT2_FS=m || EXT3_FS=m || EXT4DEV_FS=m
+ depends on EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR
+ default y if EXT2_FS=y || EXT3_FS=y || EXT4_FS=y
+ default m if EXT2_FS=m || EXT3_FS=m || EXT4_FS=m
config REISERFS_FS
tristate "Reiserfs support"
diff --git a/fs/Makefile b/fs/Makefile
index a1482a5eff153384c4f1f4b2e9a1a30b8f113d4d..de404b00eb0cad255e28667472d7d2d75c43635a 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -69,7 +69,7 @@ obj-$(CONFIG_DLM) += dlm/
# Do not add any filesystems before this line
obj-$(CONFIG_REISERFS_FS) += reiserfs/
obj-$(CONFIG_EXT3_FS) += ext3/ # Before ext2 so root fs can be ext3
-obj-$(CONFIG_EXT4DEV_FS) += ext4/ # Before ext2 so root fs can be ext4dev
+obj-$(CONFIG_EXT4_FS) += ext4/ # Before ext2 so root fs can be ext4dev
obj-$(CONFIG_JBD) += jbd/
obj-$(CONFIG_JBD2) += jbd2/
obj-$(CONFIG_EXT2_FS) += ext2/
diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index 87ee5ccee3489970b86231a3acfa1052862136db..ed8feb052df978fff85f0edaabee9fa17ce9609d 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -125,8 +125,8 @@ static int bfs_create(struct inode *dir, struct dentry *dentry, int mode,
inode->i_ino);
if (err) {
inode_dec_link_count(inode);
- iput(inode);
mutex_unlock(&info->bfs_lock);
+ iput(inode);
return err;
}
mutex_unlock(&info->bfs_lock);
diff --git a/fs/bio-integrity.c b/fs/bio-integrity.c
index c3e174b35fe6a179baac8ef098b465f0ab51f515..19caf7c962ace6c58868ed4fd2196212faf755ef 100644
--- a/fs/bio-integrity.c
+++ b/fs/bio-integrity.c
@@ -107,7 +107,8 @@ void bio_integrity_free(struct bio *bio, struct bio_set *bs)
BUG_ON(bip == NULL);
/* A cloned bio doesn't own the integrity metadata */
- if (!bio_flagged(bio, BIO_CLONED) && bip->bip_buf != NULL)
+ if (!bio_flagged(bio, BIO_CLONED) && !bio_flagged(bio, BIO_FS_INTEGRITY)
+ && bip->bip_buf != NULL)
kfree(bip->bip_buf);
mempool_free(bip->bip_vec, bs->bvec_pools[bip->bip_pool]);
@@ -150,6 +151,24 @@ int bio_integrity_add_page(struct bio *bio, struct page *page,
}
EXPORT_SYMBOL(bio_integrity_add_page);
+static int bdev_integrity_enabled(struct block_device *bdev, int rw)
+{
+ struct blk_integrity *bi = bdev_get_integrity(bdev);
+
+ if (bi == NULL)
+ return 0;
+
+ if (rw == READ && bi->verify_fn != NULL &&
+ (bi->flags & INTEGRITY_FLAG_READ))
+ return 1;
+
+ if (rw == WRITE && bi->generate_fn != NULL &&
+ (bi->flags & INTEGRITY_FLAG_WRITE))
+ return 1;
+
+ return 0;
+}
+
/**
* bio_integrity_enabled - Check whether integrity can be passed
* @bio: bio to check
@@ -313,6 +332,14 @@ static void bio_integrity_generate(struct bio *bio)
}
}
+static inline unsigned short blk_integrity_tuple_size(struct blk_integrity *bi)
+{
+ if (bi)
+ return bi->tuple_size;
+
+ return 0;
+}
+
/**
* bio_integrity_prep - Prepare bio for integrity I/O
* @bio: bio to prepare
diff --git a/fs/bio.c b/fs/bio.c
index 3cba7ae34d758c860ecff09f2be059663d2de35b..77a55bcceedbc6afc79f7a081c0f0af5e7c4f46e 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -30,7 +30,7 @@
static struct kmem_cache *bio_slab __read_mostly;
-mempool_t *bio_split_pool __read_mostly;
+static mempool_t *bio_split_pool __read_mostly;
/*
* if you change this list, also change bvec_alloc or things will
@@ -60,25 +60,46 @@ struct bio_vec *bvec_alloc_bs(gfp_t gfp_mask, int nr, unsigned long *idx, struct
struct bio_vec *bvl;
/*
- * see comment near bvec_array define!
+ * If 'bs' is given, lookup the pool and do the mempool alloc.
+ * If not, this is a bio_kmalloc() allocation and just do a
+ * kzalloc() for the exact number of vecs right away.
*/
- switch (nr) {
- case 1 : *idx = 0; break;
- case 2 ... 4: *idx = 1; break;
- case 5 ... 16: *idx = 2; break;
- case 17 ... 64: *idx = 3; break;
- case 65 ... 128: *idx = 4; break;
- case 129 ... BIO_MAX_PAGES: *idx = 5; break;
+ if (bs) {
+ /*
+ * see comment near bvec_array define!
+ */
+ switch (nr) {
+ case 1:
+ *idx = 0;
+ break;
+ case 2 ... 4:
+ *idx = 1;
+ break;
+ case 5 ... 16:
+ *idx = 2;
+ break;
+ case 17 ... 64:
+ *idx = 3;
+ break;
+ case 65 ... 128:
+ *idx = 4;
+ break;
+ case 129 ... BIO_MAX_PAGES:
+ *idx = 5;
+ break;
default:
return NULL;
- }
- /*
- * idx now points to the pool we want to allocate from
- */
+ }
- bvl = mempool_alloc(bs->bvec_pools[*idx], gfp_mask);
- if (bvl)
- memset(bvl, 0, bvec_nr_vecs(*idx) * sizeof(struct bio_vec));
+ /*
+ * idx now points to the pool we want to allocate from
+ */
+ bvl = mempool_alloc(bs->bvec_pools[*idx], gfp_mask);
+ if (bvl)
+ memset(bvl, 0,
+ bvec_nr_vecs(*idx) * sizeof(struct bio_vec));
+ } else
+ bvl = kzalloc(nr * sizeof(struct bio_vec), gfp_mask);
return bvl;
}
@@ -107,10 +128,17 @@ static void bio_fs_destructor(struct bio *bio)
bio_free(bio, fs_bio_set);
}
+static void bio_kmalloc_destructor(struct bio *bio)
+{
+ kfree(bio->bi_io_vec);
+ kfree(bio);
+}
+
void bio_init(struct bio *bio)
{
memset(bio, 0, sizeof(*bio));
bio->bi_flags = 1 << BIO_UPTODATE;
+ bio->bi_comp_cpu = -1;
atomic_set(&bio->bi_cnt, 1);
}
@@ -118,19 +146,25 @@ void bio_init(struct bio *bio)
* bio_alloc_bioset - allocate a bio for I/O
* @gfp_mask: the GFP_ mask given to the slab allocator
* @nr_iovecs: number of iovecs to pre-allocate
- * @bs: the bio_set to allocate from
+ * @bs: the bio_set to allocate from. If %NULL, just use kmalloc
*
* Description:
- * bio_alloc_bioset will first try it's on mempool to satisfy the allocation.
+ * bio_alloc_bioset will first try its own mempool to satisfy the allocation.
* If %__GFP_WAIT is set then we will block on the internal pool waiting
- * for a &struct bio to become free.
+ * for a &struct bio to become free. If a %NULL @bs is passed in, we will
+ * fall back to just using @kmalloc to allocate the required memory.
*
* allocate bio and iovecs from the memory pools specified by the
- * bio_set structure.
+ * bio_set structure, or @kmalloc if none given.
**/
struct bio *bio_alloc_bioset(gfp_t gfp_mask, int nr_iovecs, struct bio_set *bs)
{
- struct bio *bio = mempool_alloc(bs->bio_pool, gfp_mask);
+ struct bio *bio;
+
+ if (bs)
+ bio = mempool_alloc(bs->bio_pool, gfp_mask);
+ else
+ bio = kmalloc(sizeof(*bio), gfp_mask);
if (likely(bio)) {
struct bio_vec *bvl = NULL;
@@ -141,7 +175,10 @@ struct bio *bio_alloc_bioset(gfp_t gfp_mask, int nr_iovecs, struct bio_set *bs)
bvl = bvec_alloc_bs(gfp_mask, nr_iovecs, &idx, bs);
if (unlikely(!bvl)) {
- mempool_free(bio, bs->bio_pool);
+ if (bs)
+ mempool_free(bio, bs->bio_pool);
+ else
+ kfree(bio);
bio = NULL;
goto out;
}
@@ -164,6 +201,23 @@ struct bio *bio_alloc(gfp_t gfp_mask, int nr_iovecs)
return bio;
}
+/*
+ * Like bio_alloc(), but doesn't use a mempool backing. This means that
+ * it CAN fail, but while bio_alloc() can only be used for allocations
+ * that have a short (finite) life span, bio_kmalloc() should be used
+ * for more permanent bio allocations (like allocating some bio's for
+ * initalization or setup purposes).
+ */
+struct bio *bio_kmalloc(gfp_t gfp_mask, int nr_iovecs)
+{
+ struct bio *bio = bio_alloc_bioset(gfp_mask, nr_iovecs, NULL);
+
+ if (bio)
+ bio->bi_destructor = bio_kmalloc_destructor;
+
+ return bio;
+}
+
void zero_fill_bio(struct bio *bio)
{
unsigned long flags;
@@ -208,14 +262,6 @@ inline int bio_phys_segments(struct request_queue *q, struct bio *bio)
return bio->bi_phys_segments;
}
-inline int bio_hw_segments(struct request_queue *q, struct bio *bio)
-{
- if (unlikely(!bio_flagged(bio, BIO_SEG_VALID)))
- blk_recount_segments(q, bio);
-
- return bio->bi_hw_segments;
-}
-
/**
* __bio_clone - clone a bio
* @bio: destination bio
@@ -350,8 +396,7 @@ static int __bio_add_page(struct request_queue *q, struct bio *bio, struct page
*/
while (bio->bi_phys_segments >= q->max_phys_segments
- || bio->bi_hw_segments >= q->max_hw_segments
- || BIOVEC_VIRT_OVERSIZE(bio->bi_size)) {
+ || bio->bi_phys_segments >= q->max_hw_segments) {
if (retried_segments)
return 0;
@@ -395,13 +440,11 @@ static int __bio_add_page(struct request_queue *q, struct bio *bio, struct page
}
/* If we may be able to merge these biovecs, force a recount */
- if (bio->bi_vcnt && (BIOVEC_PHYS_MERGEABLE(bvec-1, bvec) ||
- BIOVEC_VIRT_MERGEABLE(bvec-1, bvec)))
+ if (bio->bi_vcnt && (BIOVEC_PHYS_MERGEABLE(bvec-1, bvec)))
bio->bi_flags &= ~(1 << BIO_SEG_VALID);
bio->bi_vcnt++;
bio->bi_phys_segments++;
- bio->bi_hw_segments++;
done:
bio->bi_size += len;
return len;
@@ -449,16 +492,19 @@ int bio_add_page(struct bio *bio, struct page *page, unsigned int len,
struct bio_map_data {
struct bio_vec *iovecs;
- int nr_sgvecs;
struct sg_iovec *sgvecs;
+ int nr_sgvecs;
+ int is_our_pages;
};
static void bio_set_map_data(struct bio_map_data *bmd, struct bio *bio,
- struct sg_iovec *iov, int iov_count)
+ struct sg_iovec *iov, int iov_count,
+ int is_our_pages)
{
memcpy(bmd->iovecs, bio->bi_io_vec, sizeof(struct bio_vec) * bio->bi_vcnt);
memcpy(bmd->sgvecs, iov, sizeof(struct sg_iovec) * iov_count);
bmd->nr_sgvecs = iov_count;
+ bmd->is_our_pages = is_our_pages;
bio->bi_private = bmd;
}
@@ -493,7 +539,8 @@ static struct bio_map_data *bio_alloc_map_data(int nr_segs, int iov_count,
}
static int __bio_copy_iov(struct bio *bio, struct bio_vec *iovecs,
- struct sg_iovec *iov, int iov_count, int uncopy)
+ struct sg_iovec *iov, int iov_count, int uncopy,
+ int do_free_page)
{
int ret = 0, i;
struct bio_vec *bvec;
@@ -536,7 +583,7 @@ static int __bio_copy_iov(struct bio *bio, struct bio_vec *iovecs,
}
}
- if (uncopy)
+ if (do_free_page)
__free_page(bvec->bv_page);
}
@@ -553,10 +600,11 @@ static int __bio_copy_iov(struct bio *bio, struct bio_vec *iovecs,
int bio_uncopy_user(struct bio *bio)
{
struct bio_map_data *bmd = bio->bi_private;
- int ret;
-
- ret = __bio_copy_iov(bio, bmd->iovecs, bmd->sgvecs, bmd->nr_sgvecs, 1);
+ int ret = 0;
+ if (!bio_flagged(bio, BIO_NULL_MAPPED))
+ ret = __bio_copy_iov(bio, bmd->iovecs, bmd->sgvecs,
+ bmd->nr_sgvecs, 1, bmd->is_our_pages);
bio_free_map_data(bmd);
bio_put(bio);
return ret;
@@ -565,16 +613,20 @@ int bio_uncopy_user(struct bio *bio)
/**
* bio_copy_user_iov - copy user data to bio
* @q: destination block queue
+ * @map_data: pointer to the rq_map_data holding pages (if necessary)
* @iov: the iovec.
* @iov_count: number of elements in the iovec
* @write_to_vm: bool indicating writing to pages or not
+ * @gfp_mask: memory allocation flags
*
* Prepares and returns a bio for indirect user io, bouncing data
* to/from kernel pages as necessary. Must be paired with
* call bio_uncopy_user() on io completion.
*/
-struct bio *bio_copy_user_iov(struct request_queue *q, struct sg_iovec *iov,
- int iov_count, int write_to_vm)
+struct bio *bio_copy_user_iov(struct request_queue *q,
+ struct rq_map_data *map_data,
+ struct sg_iovec *iov, int iov_count,
+ int write_to_vm, gfp_t gfp_mask)
{
struct bio_map_data *bmd;
struct bio_vec *bvec;
@@ -597,25 +649,38 @@ struct bio *bio_copy_user_iov(struct request_queue *q, struct sg_iovec *iov,
len += iov[i].iov_len;
}
- bmd = bio_alloc_map_data(nr_pages, iov_count, GFP_KERNEL);
+ bmd = bio_alloc_map_data(nr_pages, iov_count, gfp_mask);
if (!bmd)
return ERR_PTR(-ENOMEM);
ret = -ENOMEM;
- bio = bio_alloc(GFP_KERNEL, nr_pages);
+ bio = bio_alloc(gfp_mask, nr_pages);
if (!bio)
goto out_bmd;
bio->bi_rw |= (!write_to_vm << BIO_RW);
ret = 0;
+ i = 0;
while (len) {
- unsigned int bytes = PAGE_SIZE;
+ unsigned int bytes;
+
+ if (map_data)
+ bytes = 1U << (PAGE_SHIFT + map_data->page_order);
+ else
+ bytes = PAGE_SIZE;
if (bytes > len)
bytes = len;
- page = alloc_page(q->bounce_gfp | GFP_KERNEL);
+ if (map_data) {
+ if (i == map_data->nr_entries) {
+ ret = -ENOMEM;
+ break;
+ }
+ page = map_data->pages[i++];
+ } else
+ page = alloc_page(q->bounce_gfp | gfp_mask);
if (!page) {
ret = -ENOMEM;
break;
@@ -634,16 +699,17 @@ struct bio *bio_copy_user_iov(struct request_queue *q, struct sg_iovec *iov,
* success
*/
if (!write_to_vm) {
- ret = __bio_copy_iov(bio, bio->bi_io_vec, iov, iov_count, 0);
+ ret = __bio_copy_iov(bio, bio->bi_io_vec, iov, iov_count, 0, 0);
if (ret)
goto cleanup;
}
- bio_set_map_data(bmd, bio, iov, iov_count);
+ bio_set_map_data(bmd, bio, iov, iov_count, map_data ? 0 : 1);
return bio;
cleanup:
- bio_for_each_segment(bvec, bio, i)
- __free_page(bvec->bv_page);
+ if (!map_data)
+ bio_for_each_segment(bvec, bio, i)
+ __free_page(bvec->bv_page);
bio_put(bio);
out_bmd:
@@ -654,29 +720,32 @@ struct bio *bio_copy_user_iov(struct request_queue *q, struct sg_iovec *iov,
/**
* bio_copy_user - copy user data to bio
* @q: destination block queue
+ * @map_data: pointer to the rq_map_data holding pages (if necessary)
* @uaddr: start of user address
* @len: length in bytes
* @write_to_vm: bool indicating writing to pages or not
+ * @gfp_mask: memory allocation flags
*
* Prepares and returns a bio for indirect user io, bouncing data
* to/from kernel pages as necessary. Must be paired with
* call bio_uncopy_user() on io completion.
*/
-struct bio *bio_copy_user(struct request_queue *q, unsigned long uaddr,
- unsigned int len, int write_to_vm)
+struct bio *bio_copy_user(struct request_queue *q, struct rq_map_data *map_data,
+ unsigned long uaddr, unsigned int len,
+ int write_to_vm, gfp_t gfp_mask)
{
struct sg_iovec iov;
iov.iov_base = (void __user *)uaddr;
iov.iov_len = len;
- return bio_copy_user_iov(q, &iov, 1, write_to_vm);
+ return bio_copy_user_iov(q, map_data, &iov, 1, write_to_vm, gfp_mask);
}
static struct bio *__bio_map_user_iov(struct request_queue *q,
struct block_device *bdev,
struct sg_iovec *iov, int iov_count,
- int write_to_vm)
+ int write_to_vm, gfp_t gfp_mask)
{
int i, j;
int nr_pages = 0;
@@ -702,12 +771,12 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
if (!nr_pages)
return ERR_PTR(-EINVAL);
- bio = bio_alloc(GFP_KERNEL, nr_pages);
+ bio = bio_alloc(gfp_mask, nr_pages);
if (!bio)
return ERR_PTR(-ENOMEM);
ret = -ENOMEM;
- pages = kcalloc(nr_pages, sizeof(struct page *), GFP_KERNEL);
+ pages = kcalloc(nr_pages, sizeof(struct page *), gfp_mask);
if (!pages)
goto out;
@@ -786,19 +855,21 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
* @uaddr: start of user address
* @len: length in bytes
* @write_to_vm: bool indicating writing to pages or not
+ * @gfp_mask: memory allocation flags
*
* Map the user space address into a bio suitable for io to a block
* device. Returns an error pointer in case of error.
*/
struct bio *bio_map_user(struct request_queue *q, struct block_device *bdev,
- unsigned long uaddr, unsigned int len, int write_to_vm)
+ unsigned long uaddr, unsigned int len, int write_to_vm,
+ gfp_t gfp_mask)
{
struct sg_iovec iov;
iov.iov_base = (void __user *)uaddr;
iov.iov_len = len;
- return bio_map_user_iov(q, bdev, &iov, 1, write_to_vm);
+ return bio_map_user_iov(q, bdev, &iov, 1, write_to_vm, gfp_mask);
}
/**
@@ -808,18 +879,19 @@ struct bio *bio_map_user(struct request_queue *q, struct block_device *bdev,
* @iov: the iovec.
* @iov_count: number of elements in the iovec
* @write_to_vm: bool indicating writing to pages or not
+ * @gfp_mask: memory allocation flags
*
* Map the user space address into a bio suitable for io to a block
* device. Returns an error pointer in case of error.
*/
struct bio *bio_map_user_iov(struct request_queue *q, struct block_device *bdev,
struct sg_iovec *iov, int iov_count,
- int write_to_vm)
+ int write_to_vm, gfp_t gfp_mask)
{
struct bio *bio;
- bio = __bio_map_user_iov(q, bdev, iov, iov_count, write_to_vm);
-
+ bio = __bio_map_user_iov(q, bdev, iov, iov_count, write_to_vm,
+ gfp_mask);
if (IS_ERR(bio))
return bio;
@@ -976,48 +1048,13 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
struct bio *bio_copy_kern(struct request_queue *q, void *data, unsigned int len,
gfp_t gfp_mask, int reading)
{
- unsigned long kaddr = (unsigned long)data;
- unsigned long end = (kaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
- unsigned long start = kaddr >> PAGE_SHIFT;
- const int nr_pages = end - start;
struct bio *bio;
struct bio_vec *bvec;
- struct bio_map_data *bmd;
- int i, ret;
- struct sg_iovec iov;
-
- iov.iov_base = data;
- iov.iov_len = len;
-
- bmd = bio_alloc_map_data(nr_pages, 1, gfp_mask);
- if (!bmd)
- return ERR_PTR(-ENOMEM);
-
- ret = -ENOMEM;
- bio = bio_alloc(gfp_mask, nr_pages);
- if (!bio)
- goto out_bmd;
-
- while (len) {
- struct page *page;
- unsigned int bytes = PAGE_SIZE;
-
- if (bytes > len)
- bytes = len;
-
- page = alloc_page(q->bounce_gfp | gfp_mask);
- if (!page) {
- ret = -ENOMEM;
- goto cleanup;
- }
-
- if (bio_add_pc_page(q, bio, page, bytes, 0) < bytes) {
- ret = -EINVAL;
- goto cleanup;
- }
+ int i;
- len -= bytes;
- }
+ bio = bio_copy_user(q, NULL, (unsigned long)data, len, 1, gfp_mask);
+ if (IS_ERR(bio))
+ return bio;
if (!reading) {
void *p = data;
@@ -1030,20 +1067,9 @@ struct bio *bio_copy_kern(struct request_queue *q, void *data, unsigned int len,
}
}
- bio->bi_private = bmd;
bio->bi_end_io = bio_copy_kern_endio;
- bio_set_map_data(bmd, bio, &iov, 1);
return bio;
-cleanup:
- bio_for_each_segment(bvec, bio, i)
- __free_page(bvec->bv_page);
-
- bio_put(bio);
-out_bmd:
- bio_free_map_data(bmd);
-
- return ERR_PTR(ret);
}
/*
@@ -1230,9 +1256,9 @@ static void bio_pair_end_2(struct bio *bi, int err)
* split a bio - only worry about a bio with a single page
* in it's iovec
*/
-struct bio_pair *bio_split(struct bio *bi, mempool_t *pool, int first_sectors)
+struct bio_pair *bio_split(struct bio *bi, int first_sectors)
{
- struct bio_pair *bp = mempool_alloc(pool, GFP_NOIO);
+ struct bio_pair *bp = mempool_alloc(bio_split_pool, GFP_NOIO);
if (!bp)
return bp;
@@ -1266,7 +1292,7 @@ struct bio_pair *bio_split(struct bio *bi, mempool_t *pool, int first_sectors)
bp->bio2.bi_end_io = bio_pair_end_2;
bp->bio1.bi_private = bi;
- bp->bio2.bi_private = pool;
+ bp->bio2.bi_private = bio_split_pool;
if (bio_integrity(bi))
bio_integrity_split(bi, bp, first_sectors);
@@ -1274,6 +1300,42 @@ struct bio_pair *bio_split(struct bio *bi, mempool_t *pool, int first_sectors)
return bp;
}
+/**
+ * bio_sector_offset - Find hardware sector offset in bio
+ * @bio: bio to inspect
+ * @index: bio_vec index
+ * @offset: offset in bv_page
+ *
+ * Return the number of hardware sectors between beginning of bio
+ * and an end point indicated by a bio_vec index and an offset
+ * within that vector's page.
+ */
+sector_t bio_sector_offset(struct bio *bio, unsigned short index,
+ unsigned int offset)
+{
+ unsigned int sector_sz = queue_hardsect_size(bio->bi_bdev->bd_disk->queue);
+ struct bio_vec *bv;
+ sector_t sectors;
+ int i;
+
+ sectors = 0;
+
+ if (index >= bio->bi_idx)
+ index = bio->bi_vcnt - 1;
+
+ __bio_for_each_segment(bv, bio, i, 0) {
+ if (i == index) {
+ if (offset > bv->bv_offset)
+ sectors += (offset - bv->bv_offset) / sector_sz;
+ break;
+ }
+
+ sectors += bv->bv_len / sector_sz;
+ }
+
+ return sectors;
+}
+EXPORT_SYMBOL(bio_sector_offset);
/*
* create memory pools for biovec's in a bio_set.
@@ -1376,6 +1438,7 @@ static int __init init_bio(void)
subsys_initcall(init_bio);
EXPORT_SYMBOL(bio_alloc);
+EXPORT_SYMBOL(bio_kmalloc);
EXPORT_SYMBOL(bio_put);
EXPORT_SYMBOL(bio_free);
EXPORT_SYMBOL(bio_endio);
@@ -1383,7 +1446,6 @@ EXPORT_SYMBOL(bio_init);
EXPORT_SYMBOL(__bio_clone);
EXPORT_SYMBOL(bio_clone);
EXPORT_SYMBOL(bio_phys_segments);
-EXPORT_SYMBOL(bio_hw_segments);
EXPORT_SYMBOL(bio_add_page);
EXPORT_SYMBOL(bio_add_pc_page);
EXPORT_SYMBOL(bio_get_nr_vecs);
@@ -1393,7 +1455,6 @@ EXPORT_SYMBOL(bio_map_kern);
EXPORT_SYMBOL(bio_copy_kern);
EXPORT_SYMBOL(bio_pair_release);
EXPORT_SYMBOL(bio_split);
-EXPORT_SYMBOL(bio_split_pool);
EXPORT_SYMBOL(bio_copy_user);
EXPORT_SYMBOL(bio_uncopy_user);
EXPORT_SYMBOL(bioset_create);
diff --git a/fs/block_dev.c b/fs/block_dev.c
index aff54219e04953386162690941d7e412f3a29c64..d84f0469a016b0f60a8e6e398190af6c0b091160 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -540,22 +540,6 @@ EXPORT_SYMBOL(bd_release);
* /sys/block/sda/holders/dm-0 --> /sys/block/dm-0
*/
-static struct kobject *bdev_get_kobj(struct block_device *bdev)
-{
- if (bdev->bd_contains != bdev)
- return kobject_get(&bdev->bd_part->dev.kobj);
- else
- return kobject_get(&bdev->bd_disk->dev.kobj);
-}
-
-static struct kobject *bdev_get_holder(struct block_device *bdev)
-{
- if (bdev->bd_contains != bdev)
- return kobject_get(bdev->bd_part->holder_dir);
- else
- return kobject_get(bdev->bd_disk->holder_dir);
-}
-
static int add_symlink(struct kobject *from, struct kobject *to)
{
if (!from || !to)
@@ -604,11 +588,11 @@ static int bd_holder_grab_dirs(struct block_device *bdev,
if (!bo->hdev)
goto fail_put_sdir;
- bo->sdev = bdev_get_kobj(bdev);
+ bo->sdev = kobject_get(&part_to_dev(bdev->bd_part)->kobj);
if (!bo->sdev)
goto fail_put_hdev;
- bo->hdir = bdev_get_holder(bdev);
+ bo->hdir = kobject_get(bdev->bd_part->holder_dir);
if (!bo->hdir)
goto fail_put_sdev;
@@ -868,6 +852,87 @@ struct block_device *open_by_devnum(dev_t dev, unsigned mode)
EXPORT_SYMBOL(open_by_devnum);
+/**
+ * flush_disk - invalidates all buffer-cache entries on a disk
+ *
+ * @bdev: struct block device to be flushed
+ *
+ * Invalidates all buffer-cache entries on a disk. It should be called
+ * when a disk has been changed -- either by a media change or online
+ * resize.
+ */
+static void flush_disk(struct block_device *bdev)
+{
+ if (__invalidate_device(bdev)) {
+ char name[BDEVNAME_SIZE] = "";
+
+ if (bdev->bd_disk)
+ disk_name(bdev->bd_disk, 0, name);
+ printk(KERN_WARNING "VFS: busy inodes on changed media or "
+ "resized disk %s\n", name);
+ }
+
+ if (!bdev->bd_disk)
+ return;
+ if (disk_partitionable(bdev->bd_disk))
+ bdev->bd_invalidated = 1;
+}
+
+/**
+ * check_disk_size_change - checks for disk size change and adjusts bdev size.
+ * @disk: struct gendisk to check
+ * @bdev: struct bdev to adjust.
+ *
+ * This routine checks to see if the bdev size does not match the disk size
+ * and adjusts it if it differs.
+ */
+void check_disk_size_change(struct gendisk *disk, struct block_device *bdev)
+{
+ loff_t disk_size, bdev_size;
+
+ disk_size = (loff_t)get_capacity(disk) << 9;
+ bdev_size = i_size_read(bdev->bd_inode);
+ if (disk_size != bdev_size) {
+ char name[BDEVNAME_SIZE];
+
+ disk_name(disk, 0, name);
+ printk(KERN_INFO
+ "%s: detected capacity change from %lld to %lld\n",
+ name, bdev_size, disk_size);
+ i_size_write(bdev->bd_inode, disk_size);
+ flush_disk(bdev);
+ }
+}
+EXPORT_SYMBOL(check_disk_size_change);
+
+/**
+ * revalidate_disk - wrapper for lower-level driver's revalidate_disk call-back
+ * @disk: struct gendisk to be revalidated
+ *
+ * This routine is a wrapper for lower-level driver's revalidate_disk
+ * call-backs. It is used to do common pre and post operations needed
+ * for all revalidate_disk operations.
+ */
+int revalidate_disk(struct gendisk *disk)
+{
+ struct block_device *bdev;
+ int ret = 0;
+
+ if (disk->fops->revalidate_disk)
+ ret = disk->fops->revalidate_disk(disk);
+
+ bdev = bdget_disk(disk, 0);
+ if (!bdev)
+ return ret;
+
+ mutex_lock(&bdev->bd_mutex);
+ check_disk_size_change(disk, bdev);
+ mutex_unlock(&bdev->bd_mutex);
+ bdput(bdev);
+ return ret;
+}
+EXPORT_SYMBOL(revalidate_disk);
+
/*
* This routine checks whether a removable media has been changed,
* and invalidates all buffer-cache-entries in that case. This
@@ -887,13 +952,9 @@ int check_disk_change(struct block_device *bdev)
if (!bdops->media_changed(bdev->bd_disk))
return 0;
- if (__invalidate_device(bdev))
- printk("VFS: busy inodes on changed media.\n");
-
+ flush_disk(bdev);
if (bdops->revalidate_disk)
bdops->revalidate_disk(bdev->bd_disk);
- if (bdev->bd_disk->minors > 1)
- bdev->bd_invalidated = 1;
return 1;
}
@@ -927,10 +988,10 @@ static int __blkdev_put(struct block_device *bdev, int for_part);
static int do_open(struct block_device *bdev, struct file *file, int for_part)
{
- struct module *owner = NULL;
struct gendisk *disk;
+ struct hd_struct *part = NULL;
int ret;
- int part;
+ int partno;
int perm = 0;
if (file->f_mode & FMODE_READ)
@@ -948,25 +1009,27 @@ static int do_open(struct block_device *bdev, struct file *file, int for_part)
ret = -ENXIO;
file->f_mapping = bdev->bd_inode->i_mapping;
+
lock_kernel();
- disk = get_gendisk(bdev->bd_dev, &part);
- if (!disk) {
- unlock_kernel();
- bdput(bdev);
- return ret;
- }
- owner = disk->fops->owner;
+
+ disk = get_gendisk(bdev->bd_dev, &partno);
+ if (!disk)
+ goto out_unlock_kernel;
+ part = disk_get_part(disk, partno);
+ if (!part)
+ goto out_unlock_kernel;
mutex_lock_nested(&bdev->bd_mutex, for_part);
if (!bdev->bd_openers) {
bdev->bd_disk = disk;
+ bdev->bd_part = part;
bdev->bd_contains = bdev;
- if (!part) {
+ if (!partno) {
struct backing_dev_info *bdi;
if (disk->fops->open) {
ret = disk->fops->open(bdev->bd_inode, file);
if (ret)
- goto out_first;
+ goto out_clear;
}
if (!bdev->bd_openers) {
bd_set_size(bdev,(loff_t)get_capacity(disk)<<9);
@@ -978,36 +1041,36 @@ static int do_open(struct block_device *bdev, struct file *file, int for_part)
if (bdev->bd_invalidated)
rescan_partitions(disk, bdev);
} else {
- struct hd_struct *p;
struct block_device *whole;
whole = bdget_disk(disk, 0);
ret = -ENOMEM;
if (!whole)
- goto out_first;
+ goto out_clear;
BUG_ON(for_part);
ret = __blkdev_get(whole, file->f_mode, file->f_flags, 1);
if (ret)
- goto out_first;
+ goto out_clear;
bdev->bd_contains = whole;
- p = disk->part[part - 1];
bdev->bd_inode->i_data.backing_dev_info =
whole->bd_inode->i_data.backing_dev_info;
- if (!(disk->flags & GENHD_FL_UP) || !p || !p->nr_sects) {
+ if (!(disk->flags & GENHD_FL_UP) ||
+ !part || !part->nr_sects) {
ret = -ENXIO;
- goto out_first;
+ goto out_clear;
}
- kobject_get(&p->dev.kobj);
- bdev->bd_part = p;
- bd_set_size(bdev, (loff_t) p->nr_sects << 9);
+ bd_set_size(bdev, (loff_t)part->nr_sects << 9);
}
} else {
+ disk_put_part(part);
put_disk(disk);
- module_put(owner);
+ module_put(disk->fops->owner);
+ part = NULL;
+ disk = NULL;
if (bdev->bd_contains == bdev) {
if (bdev->bd_disk->fops->open) {
ret = bdev->bd_disk->fops->open(bdev->bd_inode, file);
if (ret)
- goto out;
+ goto out_unlock_bdev;
}
if (bdev->bd_invalidated)
rescan_partitions(bdev->bd_disk, bdev);
@@ -1020,19 +1083,24 @@ static int do_open(struct block_device *bdev, struct file *file, int for_part)
unlock_kernel();
return 0;
-out_first:
+ out_clear:
bdev->bd_disk = NULL;
+ bdev->bd_part = NULL;
bdev->bd_inode->i_data.backing_dev_info = &default_backing_dev_info;
if (bdev != bdev->bd_contains)
__blkdev_put(bdev->bd_contains, 1);
bdev->bd_contains = NULL;
- put_disk(disk);
- module_put(owner);
-out:
+ out_unlock_bdev:
mutex_unlock(&bdev->bd_mutex);
+ out_unlock_kernel:
unlock_kernel();
- if (ret)
- bdput(bdev);
+
+ disk_put_part(part);
+ if (disk)
+ module_put(disk->fops->owner);
+ put_disk(disk);
+ bdput(bdev);
+
return ret;
}
@@ -1117,11 +1185,8 @@ static int __blkdev_put(struct block_device *bdev, int for_part)
put_disk(disk);
module_put(owner);
-
- if (bdev->bd_contains != bdev) {
- kobject_put(&bdev->bd_part->dev.kobj);
- bdev->bd_part = NULL;
- }
+ disk_put_part(bdev->bd_part);
+ bdev->bd_part = NULL;
bdev->bd_disk = NULL;
bdev->bd_inode->i_data.backing_dev_info = &default_backing_dev_info;
if (bdev != bdev->bd_contains)
@@ -1197,10 +1262,9 @@ EXPORT_SYMBOL(ioctl_by_bdev);
/**
* lookup_bdev - lookup a struct block_device by name
+ * @pathname: special file representing the block device
*
- * @path: special file representing the block device
- *
- * Get a reference to the blockdevice at @path in the current
+ * Get a reference to the blockdevice at @pathname in the current
* namespace if possible and return it. Return ERR_PTR(error)
* otherwise.
*/
diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c
index 117ef4bba68ec6c52f03164baaad5361e7937d69..fcee9298b6206ab9db2e597c47139db8dd7c8661 100644
--- a/fs/cifs/cifs_spnego.c
+++ b/fs/cifs/cifs_spnego.c
@@ -66,11 +66,28 @@ struct key_type cifs_spnego_key_type = {
.describe = user_describe,
};
-#define MAX_VER_STR_LEN 8 /* length of longest version string e.g.
- strlen("ver=0xFF") */
-#define MAX_MECH_STR_LEN 13 /* length of longest security mechanism name, eg
- in future could have strlen(";sec=ntlmsspi") */
-#define MAX_IPV6_ADDR_LEN 42 /* eg FEDC:BA98:7654:3210:FEDC:BA98:7654:3210/60 */
+/* length of longest version string e.g. strlen("ver=0xFF") */
+#define MAX_VER_STR_LEN 8
+
+/* length of longest security mechanism name, eg in future could have
+ * strlen(";sec=ntlmsspi") */
+#define MAX_MECH_STR_LEN 13
+
+/* max possible addr len eg FEDC:BA98:7654:3210:FEDC:BA98:7654:3210/60 */
+#define MAX_IPV6_ADDR_LEN 42
+
+/* strlen of "host=" */
+#define HOST_KEY_LEN 5
+
+/* strlen of ";ip4=" or ";ip6=" */
+#define IP_KEY_LEN 5
+
+/* strlen of ";uid=0x" */
+#define UID_KEY_LEN 7
+
+/* strlen of ";user=" */
+#define USER_KEY_LEN 6
+
/* get a key struct with a SPNEGO security blob, suitable for session setup */
struct key *
cifs_get_spnego_key(struct cifsSesInfo *sesInfo)
@@ -84,11 +101,11 @@ cifs_get_spnego_key(struct cifsSesInfo *sesInfo)
/* length of fields (with semicolons): ver=0xyz ip4=ipaddress
host=hostname sec=mechanism uid=0xFF user=username */
desc_len = MAX_VER_STR_LEN +
- 6 /* len of "host=" */ + strlen(hostname) +
- 5 /* len of ";ipv4=" */ + MAX_IPV6_ADDR_LEN +
+ HOST_KEY_LEN + strlen(hostname) +
+ IP_KEY_LEN + MAX_IPV6_ADDR_LEN +
MAX_MECH_STR_LEN +
- 7 /* len of ";uid=0x" */ + (sizeof(uid_t) * 2) +
- 6 /* len of ";user=" */ + strlen(sesInfo->userName) + 1;
+ UID_KEY_LEN + (sizeof(uid_t) * 2) +
+ USER_KEY_LEN + strlen(sesInfo->userName) + 1;
spnego_key = ERR_PTR(-ENOMEM);
description = kzalloc(desc_len, GFP_KERNEL);
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 135c965c41374bc21d19ba224e1f54468c80a1e8..f7b4a5cd837b98184cc35aa4ea9d7163b4f36cb7 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -41,7 +41,7 @@ extern int cifs_create(struct inode *, struct dentry *, int,
struct nameidata *);
extern struct dentry *cifs_lookup(struct inode *, struct dentry *,
struct nameidata *);
-extern int cifs_unlink(struct inode *, struct dentry *);
+extern int cifs_unlink(struct inode *dir, struct dentry *dentry);
extern int cifs_hardlink(struct dentry *, struct inode *, struct dentry *);
extern int cifs_mknod(struct inode *, struct dentry *, int, dev_t);
extern int cifs_mkdir(struct inode *, struct dentry *, int);
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 8dfd6f24d4884dbdaa024cbea8a7c4b63d2a2af7..0d22479d99b7c0de7a145b84ee1f246136fde8f8 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -309,6 +309,7 @@ struct cifs_search_info {
__u32 resume_key;
char *ntwrk_buf_start;
char *srch_entries_start;
+ char *last_entry;
char *presume_name;
unsigned int resume_name_len;
bool endOfSearch:1;
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index a729d083e6f4890cc7784d10ed4d34473b99fa70..0cff7fe986e8e4e39595b9da658789b84904a4ea 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -179,6 +179,8 @@ extern int CIFSSMBSetPathInfo(const int xid, struct cifsTconInfo *tcon,
extern int CIFSSMBSetFileInfo(const int xid, struct cifsTconInfo *tcon,
const FILE_BASIC_INFO *data, __u16 fid,
__u32 pid_of_opener);
+extern int CIFSSMBSetFileDisposition(const int xid, struct cifsTconInfo *tcon,
+ bool delete_file, __u16 fid, __u32 pid_of_opener);
#if 0
extern int CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon,
char *fileName, __u16 dos_attributes,
@@ -229,7 +231,7 @@ extern int CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
const struct nls_table *nls_codepage,
int remap_special_chars);
extern int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon,
- int netfid, char *target_name,
+ int netfid, const char *target_name,
const struct nls_table *nls_codepage,
int remap_special_chars);
extern int CIFSCreateHardLink(const int xid,
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 994de7c90474708ab5ed381bfc833a65d57e8c47..6f4ffe15d68df73f79d822498264bb4958434a3c 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -2017,7 +2017,7 @@ CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
}
int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon,
- int netfid, char *target_name,
+ int netfid, const char *target_name,
const struct nls_table *nls_codepage, int remap)
{
struct smb_com_transaction2_sfi_req *pSMB = NULL;
@@ -2071,7 +2071,7 @@ int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon,
remap);
}
rename_info->target_name_len = cpu_to_le32(2 * len_of_str);
- count = 12 /* sizeof(struct set_file_rename) */ + (2 * len_of_str) + 2;
+ count = 12 /* sizeof(struct set_file_rename) */ + (2 * len_of_str);
byte_count += count;
pSMB->DataCount = cpu_to_le16(count);
pSMB->TotalDataCount = pSMB->DataCount;
@@ -3614,6 +3614,8 @@ CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
/* BB remember to free buffer if error BB */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
if (rc == 0) {
+ unsigned int lnoff;
+
if (pSMBr->hdr.Flags2 & SMBFLG2_UNICODE)
psrch_inf->unicode = true;
else
@@ -3636,6 +3638,17 @@ CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
le16_to_cpu(parms->SearchCount);
psrch_inf->index_of_last_entry = 2 /* skip . and .. */ +
psrch_inf->entries_in_buffer;
+ lnoff = le16_to_cpu(parms->LastNameOffset);
+ if (tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE <
+ lnoff) {
+ cERROR(1, ("ignoring corrupt resume name"));
+ psrch_inf->last_entry = NULL;
+ return rc;
+ }
+
+ psrch_inf->last_entry = psrch_inf->srch_entries_start +
+ lnoff;
+
*pnetfid = parms->SearchHandle;
} else {
cifs_buf_release(pSMB);
@@ -3725,6 +3738,8 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
if (rc == 0) {
+ unsigned int lnoff;
+
/* BB fixme add lock for file (srch_info) struct here */
if (pSMBr->hdr.Flags2 & SMBFLG2_UNICODE)
psrch_inf->unicode = true;
@@ -3751,6 +3766,16 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
le16_to_cpu(parms->SearchCount);
psrch_inf->index_of_last_entry +=
psrch_inf->entries_in_buffer;
+ lnoff = le16_to_cpu(parms->LastNameOffset);
+ if (tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE <
+ lnoff) {
+ cERROR(1, ("ignoring corrupt resume name"));
+ psrch_inf->last_entry = NULL;
+ return rc;
+ } else
+ psrch_inf->last_entry =
+ psrch_inf->srch_entries_start + lnoff;
+
/* cFYI(1,("fnxt2 entries in buf %d index_of_last %d",
psrch_inf->entries_in_buffer, psrch_inf->index_of_last_entry)); */
@@ -4876,6 +4901,61 @@ CIFSSMBSetFileInfo(const int xid, struct cifsTconInfo *tcon,
return rc;
}
+int
+CIFSSMBSetFileDisposition(const int xid, struct cifsTconInfo *tcon,
+ bool delete_file, __u16 fid, __u32 pid_of_opener)
+{
+ struct smb_com_transaction2_sfi_req *pSMB = NULL;
+ char *data_offset;
+ int rc = 0;
+ __u16 params, param_offset, offset, byte_count, count;
+
+ cFYI(1, ("Set File Disposition (via SetFileInfo)"));
+ rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB);
+
+ if (rc)
+ return rc;
+
+ pSMB->hdr.Pid = cpu_to_le16((__u16)pid_of_opener);
+ pSMB->hdr.PidHigh = cpu_to_le16((__u16)(pid_of_opener >> 16));
+
+ params = 6;
+ pSMB->MaxSetupCount = 0;
+ pSMB->Reserved = 0;
+ pSMB->Flags = 0;
+ pSMB->Timeout = 0;
+ pSMB->Reserved2 = 0;
+ param_offset = offsetof(struct smb_com_transaction2_sfi_req, Fid) - 4;
+ offset = param_offset + params;
+
+ data_offset = (char *) (&pSMB->hdr.Protocol) + offset;
+
+ count = 1;
+ pSMB->MaxParameterCount = cpu_to_le16(2);
+ /* BB find max SMB PDU from sess */
+ pSMB->MaxDataCount = cpu_to_le16(1000);
+ pSMB->SetupCount = 1;
+ pSMB->Reserved3 = 0;
+ pSMB->SubCommand = cpu_to_le16(TRANS2_SET_FILE_INFORMATION);
+ byte_count = 3 /* pad */ + params + count;
+ pSMB->DataCount = cpu_to_le16(count);
+ pSMB->ParameterCount = cpu_to_le16(params);
+ pSMB->TotalDataCount = pSMB->DataCount;
+ pSMB->TotalParameterCount = pSMB->ParameterCount;
+ pSMB->ParameterOffset = cpu_to_le16(param_offset);
+ pSMB->DataOffset = cpu_to_le16(offset);
+ pSMB->Fid = fid;
+ pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_DISPOSITION_INFO);
+ pSMB->Reserved4 = 0;
+ pSMB->hdr.smb_buf_length += byte_count;
+ pSMB->ByteCount = cpu_to_le16(byte_count);
+ *data_offset = delete_file ? 1 : 0;
+ rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
+ if (rc)
+ cFYI(1, ("Send error in SetFileDisposition = %d", rc));
+
+ return rc;
+}
int
CIFSSMBSetPathInfo(const int xid, struct cifsTconInfo *tcon,
diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c
index a2e0673e1b0873983bee36db6f25d948978e3b06..1e0c1bd8f2e4c72a5dcef3a727e6db49f89ae130 100644
--- a/fs/cifs/dns_resolve.c
+++ b/fs/cifs/dns_resolve.c
@@ -29,19 +29,55 @@
#include "cifsproto.h"
#include "cifs_debug.h"
-static int dns_resolver_instantiate(struct key *key, const void *data,
+/* Checks if supplied name is IP address
+ * returns:
+ * 1 - name is IP
+ * 0 - name is not IP
+ */
+static int
+is_ip(const char *name)
+{
+ int rc;
+ struct sockaddr_in sin_server;
+ struct sockaddr_in6 sin_server6;
+
+ rc = cifs_inet_pton(AF_INET, name,
+ &sin_server.sin_addr.s_addr);
+
+ if (rc <= 0) {
+ /* not ipv4 address, try ipv6 */
+ rc = cifs_inet_pton(AF_INET6, name,
+ &sin_server6.sin6_addr.in6_u);
+ if (rc > 0)
+ return 1;
+ } else {
+ return 1;
+ }
+ /* we failed translating address */
+ return 0;
+}
+
+static int
+dns_resolver_instantiate(struct key *key, const void *data,
size_t datalen)
{
int rc = 0;
char *ip;
- ip = kmalloc(datalen+1, GFP_KERNEL);
+ ip = kmalloc(datalen + 1, GFP_KERNEL);
if (!ip)
return -ENOMEM;
memcpy(ip, data, datalen);
ip[datalen] = '\0';
+ /* make sure this looks like an address */
+ if (!is_ip((const char *) ip)) {
+ kfree(ip);
+ return -EINVAL;
+ }
+
+ key->type_data.x[0] = datalen;
rcu_assign_pointer(key->payload.data, ip);
return rc;
@@ -62,33 +98,6 @@ struct key_type key_type_dns_resolver = {
.match = user_match,
};
-/* Checks if supplied name is IP address
- * returns:
- * 1 - name is IP
- * 0 - name is not IP
- */
-static int is_ip(const char *name)
-{
- int rc;
- struct sockaddr_in sin_server;
- struct sockaddr_in6 sin_server6;
-
- rc = cifs_inet_pton(AF_INET, name,
- &sin_server.sin_addr.s_addr);
-
- if (rc <= 0) {
- /* not ipv4 address, try ipv6 */
- rc = cifs_inet_pton(AF_INET6, name,
- &sin_server6.sin6_addr.in6_u);
- if (rc > 0)
- return 1;
- } else {
- return 1;
- }
- /* we failed translating address */
- return 0;
-}
-
/* Resolves server name to ip address.
* input:
* unc - server UNC
@@ -140,6 +149,7 @@ dns_resolve_server_name_to_ip(const char *unc, char **ip_addr)
rkey = request_key(&key_type_dns_resolver, name, "");
if (!IS_ERR(rkey)) {
+ len = rkey->type_data.x[0];
data = rkey->payload.data;
} else {
cERROR(1, ("%s: unable to resolve: %s", __func__, name));
@@ -148,11 +158,9 @@ dns_resolve_server_name_to_ip(const char *unc, char **ip_addr)
skip_upcall:
if (data) {
- len = strlen(data);
- *ip_addr = kmalloc(len+1, GFP_KERNEL);
+ *ip_addr = kmalloc(len + 1, GFP_KERNEL);
if (*ip_addr) {
- memcpy(*ip_addr, data, len);
- (*ip_addr)[len] = '\0';
+ memcpy(*ip_addr, data, len + 1);
if (!IS_ERR(rkey))
cFYI(1, ("%s: resolved: %s to %s", __func__,
name,
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index cbefe1f1f9fe2c4c92e97e8b4999039ba5c15b99..c4a8a0605125aa3c2f93359ac98b43de5060bed9 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -107,7 +107,7 @@ static inline int cifs_open_inode_helper(struct inode *inode, struct file *file,
/* want handles we can use to read with first
in the list so we do not have to walk the
- list to search for one in prepare_write */
+ list to search for one in write_begin */
if ((file->f_flags & O_ACCMODE) == O_WRONLY) {
list_add_tail(&pCifsFile->flist,
&pCifsInode->openFileList);
@@ -915,7 +915,7 @@ ssize_t cifs_user_write(struct file *file, const char __user *write_data,
}
static ssize_t cifs_write(struct file *file, const char *write_data,
- size_t write_size, loff_t *poffset)
+ size_t write_size, loff_t *poffset)
{
int rc = 0;
unsigned int bytes_written = 0;
@@ -1065,6 +1065,7 @@ struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *cifs_inode)
struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *cifs_inode)
{
struct cifsFileInfo *open_file;
+ bool any_available = false;
int rc;
/* Having a null inode here (because mapping->host was set to zero by
@@ -1080,8 +1081,10 @@ struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *cifs_inode)
read_lock(&GlobalSMBSeslock);
refind_writable:
list_for_each_entry(open_file, &cifs_inode->openFileList, flist) {
- if (open_file->closePend)
+ if (open_file->closePend ||
+ (!any_available && open_file->pid != current->tgid))
continue;
+
if (open_file->pfile &&
((open_file->pfile->f_flags & O_RDWR) ||
(open_file->pfile->f_flags & O_WRONLY))) {
@@ -1131,6 +1134,11 @@ struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *cifs_inode)
of the loop here. */
}
}
+ /* couldn't find useable FH with same pid, try any available */
+ if (!any_available) {
+ any_available = true;
+ goto refind_writable;
+ }
read_unlock(&GlobalSMBSeslock);
return NULL;
}
@@ -1447,49 +1455,52 @@ static int cifs_writepage(struct page *page, struct writeback_control *wbc)
return rc;
}
-static int cifs_commit_write(struct file *file, struct page *page,
- unsigned offset, unsigned to)
+static int cifs_write_end(struct file *file, struct address_space *mapping,
+ loff_t pos, unsigned len, unsigned copied,
+ struct page *page, void *fsdata)
{
- int xid;
- int rc = 0;
- struct inode *inode = page->mapping->host;
- loff_t position = ((loff_t)page->index << PAGE_CACHE_SHIFT) + to;
- char *page_data;
+ int rc;
+ struct inode *inode = mapping->host;
- xid = GetXid();
- cFYI(1, ("commit write for page %p up to position %lld for %d",
- page, position, to));
- spin_lock(&inode->i_lock);
- if (position > inode->i_size)
- i_size_write(inode, position);
+ cFYI(1, ("write_end for page %p from pos %lld with %d bytes",
+ page, pos, copied));
+
+ if (!PageUptodate(page) && copied == PAGE_CACHE_SIZE)
+ SetPageUptodate(page);
- spin_unlock(&inode->i_lock);
if (!PageUptodate(page)) {
- position = ((loff_t)page->index << PAGE_CACHE_SHIFT) + offset;
- /* can not rely on (or let) writepage write this data */
- if (to < offset) {
- cFYI(1, ("Illegal offsets, can not copy from %d to %d",
- offset, to));
- FreeXid(xid);
- return rc;
- }
+ char *page_data;
+ unsigned offset = pos & (PAGE_CACHE_SIZE - 1);
+ int xid;
+
+ xid = GetXid();
/* this is probably better than directly calling
partialpage_write since in this function the file handle is
known which we might as well leverage */
/* BB check if anything else missing out of ppw
such as updating last write time */
page_data = kmap(page);
- rc = cifs_write(file, page_data + offset, to-offset,
- &position);
- if (rc > 0)
- rc = 0;
- /* else if (rc < 0) should we set writebehind rc? */
+ rc = cifs_write(file, page_data + offset, copied, &pos);
+ /* if (rc < 0) should we set writebehind rc? */
kunmap(page);
+
+ FreeXid(xid);
} else {
+ rc = copied;
+ pos += copied;
set_page_dirty(page);
}
- FreeXid(xid);
+ if (rc > 0) {
+ spin_lock(&inode->i_lock);
+ if (pos > inode->i_size)
+ i_size_write(inode, pos);
+ spin_unlock(&inode->i_lock);
+ }
+
+ unlock_page(page);
+ page_cache_release(page);
+
return rc;
}
@@ -2035,49 +2046,44 @@ bool is_size_safe_to_change(struct cifsInodeInfo *cifsInode, __u64 end_of_file)
return true;
}
-static int cifs_prepare_write(struct file *file, struct page *page,
- unsigned from, unsigned to)
+static int cifs_write_begin(struct file *file, struct address_space *mapping,
+ loff_t pos, unsigned len, unsigned flags,
+ struct page **pagep, void **fsdata)
{
- int rc = 0;
- loff_t i_size;
- loff_t offset;
+ pgoff_t index = pos >> PAGE_CACHE_SHIFT;
+ loff_t offset = pos & (PAGE_CACHE_SIZE - 1);
- cFYI(1, ("prepare write for page %p from %d to %d", page, from, to));
- if (PageUptodate(page))
+ cFYI(1, ("write_begin from %lld len %d", (long long)pos, len));
+
+ *pagep = __grab_cache_page(mapping, index);
+ if (!*pagep)
+ return -ENOMEM;
+
+ if (PageUptodate(*pagep))
return 0;
/* If we are writing a full page it will be up to date,
no need to read from the server */
- if ((to == PAGE_CACHE_SIZE) && (from == 0)) {
- SetPageUptodate(page);
+ if (len == PAGE_CACHE_SIZE && flags & AOP_FLAG_UNINTERRUPTIBLE)
return 0;
- }
- offset = (loff_t)page->index << PAGE_CACHE_SHIFT;
- i_size = i_size_read(page->mapping->host);
+ if ((file->f_flags & O_ACCMODE) != O_WRONLY) {
+ int rc;
- if ((offset >= i_size) ||
- ((from == 0) && (offset + to) >= i_size)) {
- /*
- * We don't need to read data beyond the end of the file.
- * zero it, and set the page uptodate
- */
- simple_prepare_write(file, page, from, to);
- SetPageUptodate(page);
- } else if ((file->f_flags & O_ACCMODE) != O_WRONLY) {
/* might as well read a page, it is fast enough */
- rc = cifs_readpage_worker(file, page, &offset);
+ rc = cifs_readpage_worker(file, *pagep, &offset);
+
+ /* we do not need to pass errors back
+ e.g. if we do not have read access to the file
+ because cifs_write_end will attempt synchronous writes
+ -- shaggy */
} else {
/* we could try using another file handle if there is one -
but how would we lock it to prevent close of that handle
racing with this read? In any case
- this will be written out by commit_write so is fine */
+ this will be written out by write_end so is fine */
}
- /* we do not need to pass errors back
- e.g. if we do not have read access to the file
- because cifs_commit_write will do the right thing. -- shaggy */
-
return 0;
}
@@ -2086,8 +2092,8 @@ const struct address_space_operations cifs_addr_ops = {
.readpages = cifs_readpages,
.writepage = cifs_writepage,
.writepages = cifs_writepages,
- .prepare_write = cifs_prepare_write,
- .commit_write = cifs_commit_write,
+ .write_begin = cifs_write_begin,
+ .write_end = cifs_write_end,
.set_page_dirty = __set_page_dirty_nobuffers,
/* .sync_page = cifs_sync_page, */
/* .direct_IO = */
@@ -2102,8 +2108,8 @@ const struct address_space_operations cifs_addr_ops_smallbuf = {
.readpage = cifs_readpage,
.writepage = cifs_writepage,
.writepages = cifs_writepages,
- .prepare_write = cifs_prepare_write,
- .commit_write = cifs_commit_write,
+ .write_begin = cifs_write_begin,
+ .write_end = cifs_write_end,
.set_page_dirty = __set_page_dirty_nobuffers,
/* .sync_page = cifs_sync_page, */
/* .direct_IO = */
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 9c548f110102ad89d8c507b1e325e2ab2f95d3a9..a8c833345fc98ad8442c70457ca654a881595883 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -665,40 +665,201 @@ struct inode *cifs_iget(struct super_block *sb, unsigned long ino)
return inode;
}
-int cifs_unlink(struct inode *inode, struct dentry *direntry)
+static int
+cifs_set_file_info(struct inode *inode, struct iattr *attrs, int xid,
+ char *full_path, __u32 dosattr)
+{
+ int rc;
+ int oplock = 0;
+ __u16 netfid;
+ __u32 netpid;
+ bool set_time = false;
+ struct cifsFileInfo *open_file;
+ struct cifsInodeInfo *cifsInode = CIFS_I(inode);
+ struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
+ struct cifsTconInfo *pTcon = cifs_sb->tcon;
+ FILE_BASIC_INFO info_buf;
+
+ if (attrs->ia_valid & ATTR_ATIME) {
+ set_time = true;
+ info_buf.LastAccessTime =
+ cpu_to_le64(cifs_UnixTimeToNT(attrs->ia_atime));
+ } else
+ info_buf.LastAccessTime = 0;
+
+ if (attrs->ia_valid & ATTR_MTIME) {
+ set_time = true;
+ info_buf.LastWriteTime =
+ cpu_to_le64(cifs_UnixTimeToNT(attrs->ia_mtime));
+ } else
+ info_buf.LastWriteTime = 0;
+
+ /*
+ * Samba throws this field away, but windows may actually use it.
+ * Do not set ctime unless other time stamps are changed explicitly
+ * (i.e. by utimes()) since we would then have a mix of client and
+ * server times.
+ */
+ if (set_time && (attrs->ia_valid & ATTR_CTIME)) {
+ cFYI(1, ("CIFS - CTIME changed"));
+ info_buf.ChangeTime =
+ cpu_to_le64(cifs_UnixTimeToNT(attrs->ia_ctime));
+ } else
+ info_buf.ChangeTime = 0;
+
+ info_buf.CreationTime = 0; /* don't change */
+ info_buf.Attributes = cpu_to_le32(dosattr);
+
+ /*
+ * If the file is already open for write, just use that fileid
+ */
+ open_file = find_writable_file(cifsInode);
+ if (open_file) {
+ netfid = open_file->netfid;
+ netpid = open_file->pid;
+ goto set_via_filehandle;
+ }
+
+ /*
+ * NT4 apparently returns success on this call, but it doesn't
+ * really work.
+ */
+ if (!(pTcon->ses->flags & CIFS_SES_NT4)) {
+ rc = CIFSSMBSetPathInfo(xid, pTcon, full_path,
+ &info_buf, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
+ if (rc == 0) {
+ cifsInode->cifsAttrs = dosattr;
+ goto out;
+ } else if (rc != -EOPNOTSUPP && rc != -EINVAL)
+ goto out;
+ }
+
+ cFYI(1, ("calling SetFileInfo since SetPathInfo for "
+ "times not supported by this server"));
+ rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_OPEN,
+ SYNCHRONIZE | FILE_WRITE_ATTRIBUTES,
+ CREATE_NOT_DIR, &netfid, &oplock,
+ NULL, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
+
+ if (rc != 0) {
+ if (rc == -EIO)
+ rc = -EINVAL;
+ goto out;
+ }
+
+ netpid = current->tgid;
+
+set_via_filehandle:
+ rc = CIFSSMBSetFileInfo(xid, pTcon, &info_buf, netfid, netpid);
+ if (!rc)
+ cifsInode->cifsAttrs = dosattr;
+
+ if (open_file == NULL)
+ CIFSSMBClose(xid, pTcon, netfid);
+ else
+ atomic_dec(&open_file->wrtPending);
+out:
+ return rc;
+}
+
+/*
+ * open the given file (if it isn't already), set the DELETE_ON_CLOSE bit
+ * and rename it to a random name that hopefully won't conflict with
+ * anything else.
+ */
+static int
+cifs_rename_pending_delete(char *full_path, struct inode *inode, int xid)
+{
+ int oplock = 0;
+ int rc;
+ __u16 netfid;
+ struct cifsInodeInfo *cifsInode = CIFS_I(inode);
+ struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
+ struct cifsTconInfo *tcon = cifs_sb->tcon;
+ __u32 dosattr;
+ FILE_BASIC_INFO *info_buf;
+
+ rc = CIFSSMBOpen(xid, tcon, full_path, FILE_OPEN,
+ DELETE|FILE_WRITE_ATTRIBUTES,
+ CREATE_NOT_DIR|CREATE_DELETE_ON_CLOSE,
+ &netfid, &oplock, NULL, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
+ if (rc != 0)
+ goto out;
+
+ /* set ATTR_HIDDEN and clear ATTR_READONLY */
+ cifsInode = CIFS_I(inode);
+ dosattr = cifsInode->cifsAttrs & ~ATTR_READONLY;
+ if (dosattr == 0)
+ dosattr |= ATTR_NORMAL;
+ dosattr |= ATTR_HIDDEN;
+
+ info_buf = kzalloc(sizeof(*info_buf), GFP_KERNEL);
+ if (info_buf == NULL) {
+ rc = -ENOMEM;
+ goto out_close;
+ }
+ info_buf->Attributes = cpu_to_le32(dosattr);
+ rc = CIFSSMBSetFileInfo(xid, tcon, info_buf, netfid, current->tgid);
+ kfree(info_buf);
+ if (rc != 0)
+ goto out_close;
+ cifsInode->cifsAttrs = dosattr;
+
+ /* silly-rename the file */
+ CIFSSMBRenameOpenFile(xid, tcon, netfid, NULL, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
+
+ /* set DELETE_ON_CLOSE */
+ rc = CIFSSMBSetFileDisposition(xid, tcon, true, netfid, current->tgid);
+
+ /*
+ * some samba versions return -ENOENT when we try to set the file
+ * disposition here. Likely a samba bug, but work around it for now
+ */
+ if (rc == -ENOENT)
+ rc = 0;
+
+out_close:
+ CIFSSMBClose(xid, tcon, netfid);
+out:
+ return rc;
+}
+
+int cifs_unlink(struct inode *dir, struct dentry *dentry)
{
int rc = 0;
int xid;
- struct cifs_sb_info *cifs_sb;
- struct cifsTconInfo *pTcon;
char *full_path = NULL;
- struct cifsInodeInfo *cifsInode;
- FILE_BASIC_INFO *pinfo_buf;
+ struct inode *inode = dentry->d_inode;
+ struct cifsInodeInfo *cifsInode = CIFS_I(inode);
+ struct super_block *sb = dir->i_sb;
+ struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
+ struct cifsTconInfo *tcon = cifs_sb->tcon;
+ struct iattr *attrs = NULL;
+ __u32 dosattr = 0, origattr = 0;
- cFYI(1, ("cifs_unlink, inode = 0x%p", inode));
+ cFYI(1, ("cifs_unlink, dir=0x%p, dentry=0x%p", dir, dentry));
xid = GetXid();
- if (inode)
- cifs_sb = CIFS_SB(inode->i_sb);
- else
- cifs_sb = CIFS_SB(direntry->d_sb);
- pTcon = cifs_sb->tcon;
-
- /* Unlink can be called from rename so we can not grab the sem here
- since we deadlock otherwise */
-/* mutex_lock(&direntry->d_sb->s_vfs_rename_mutex);*/
- full_path = build_path_from_dentry(direntry);
-/* mutex_unlock(&direntry->d_sb->s_vfs_rename_mutex);*/
+ /* Unlink can be called from rename so we can not take the
+ * sb->s_vfs_rename_mutex here */
+ full_path = build_path_from_dentry(dentry);
if (full_path == NULL) {
FreeXid(xid);
return -ENOMEM;
}
- if ((pTcon->ses->capabilities & CAP_UNIX) &&
+ if ((tcon->ses->capabilities & CAP_UNIX) &&
(CIFS_UNIX_POSIX_PATH_OPS_CAP &
- le64_to_cpu(pTcon->fsUnixInfo.Capability))) {
- rc = CIFSPOSIXDelFile(xid, pTcon, full_path,
+ le64_to_cpu(tcon->fsUnixInfo.Capability))) {
+ rc = CIFSPOSIXDelFile(xid, tcon, full_path,
SMB_POSIX_UNLINK_FILE_TARGET, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
cFYI(1, ("posix del rc %d", rc));
@@ -706,125 +867,60 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
goto psx_del_no_retry;
}
- rc = CIFSSMBDelFile(xid, pTcon, full_path, cifs_sb->local_nls,
+retry_std_delete:
+ rc = CIFSSMBDelFile(xid, tcon, full_path, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
+
psx_del_no_retry:
if (!rc) {
- if (direntry->d_inode)
- drop_nlink(direntry->d_inode);
+ if (inode)
+ drop_nlink(inode);
} else if (rc == -ENOENT) {
- d_drop(direntry);
+ d_drop(dentry);
} else if (rc == -ETXTBSY) {
- int oplock = 0;
- __u16 netfid;
-
- rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_OPEN, DELETE,
- CREATE_NOT_DIR | CREATE_DELETE_ON_CLOSE,
- &netfid, &oplock, NULL, cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- if (rc == 0) {
- CIFSSMBRenameOpenFile(xid, pTcon, netfid, NULL,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- CIFSSMBClose(xid, pTcon, netfid);
- if (direntry->d_inode)
- drop_nlink(direntry->d_inode);
+ rc = cifs_rename_pending_delete(full_path, inode, xid);
+ if (rc == 0)
+ drop_nlink(inode);
+ } else if (rc == -EACCES && dosattr == 0) {
+ attrs = kzalloc(sizeof(*attrs), GFP_KERNEL);
+ if (attrs == NULL) {
+ rc = -ENOMEM;
+ goto out_reval;
}
- } else if (rc == -EACCES) {
- /* try only if r/o attribute set in local lookup data? */
- pinfo_buf = kzalloc(sizeof(FILE_BASIC_INFO), GFP_KERNEL);
- if (pinfo_buf) {
- /* ATTRS set to normal clears r/o bit */
- pinfo_buf->Attributes = cpu_to_le32(ATTR_NORMAL);
- if (!(pTcon->ses->flags & CIFS_SES_NT4))
- rc = CIFSSMBSetPathInfo(xid, pTcon, full_path,
- pinfo_buf,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- else
- rc = -EOPNOTSUPP;
- if (rc == -EOPNOTSUPP) {
- int oplock = 0;
- __u16 netfid;
- /* rc = CIFSSMBSetAttrLegacy(xid, pTcon,
- full_path,
- (__u16)ATTR_NORMAL,
- cifs_sb->local_nls);
- For some strange reason it seems that NT4 eats the
- old setattr call without actually setting the
- attributes so on to the third attempted workaround
- */
-
- /* BB could scan to see if we already have it open
- and pass in pid of opener to function */
- rc = CIFSSMBOpen(xid, pTcon, full_path,
- FILE_OPEN, SYNCHRONIZE |
- FILE_WRITE_ATTRIBUTES, 0,
- &netfid, &oplock, NULL,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- if (rc == 0) {
- rc = CIFSSMBSetFileInfo(xid, pTcon,
- pinfo_buf,
- netfid,
- current->tgid);
- CIFSSMBClose(xid, pTcon, netfid);
- }
- }
- kfree(pinfo_buf);
- }
- if (rc == 0) {
- rc = CIFSSMBDelFile(xid, pTcon, full_path,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- if (!rc) {
- if (direntry->d_inode)
- drop_nlink(direntry->d_inode);
- } else if (rc == -ETXTBSY) {
- int oplock = 0;
- __u16 netfid;
-
- rc = CIFSSMBOpen(xid, pTcon, full_path,
- FILE_OPEN, DELETE,
- CREATE_NOT_DIR |
- CREATE_DELETE_ON_CLOSE,
- &netfid, &oplock, NULL,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- if (rc == 0) {
- CIFSSMBRenameOpenFile(xid, pTcon,
- netfid, NULL,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- CIFSSMBClose(xid, pTcon, netfid);
- if (direntry->d_inode)
- drop_nlink(direntry->d_inode);
- }
- /* BB if rc = -ETXTBUSY goto the rename logic BB */
- }
- }
- }
- if (direntry->d_inode) {
- cifsInode = CIFS_I(direntry->d_inode);
- cifsInode->time = 0; /* will force revalidate to get info
- when needed */
- direntry->d_inode->i_ctime = current_fs_time(inode->i_sb);
+ /* try to reset dos attributes */
+ origattr = cifsInode->cifsAttrs;
+ if (origattr == 0)
+ origattr |= ATTR_NORMAL;
+ dosattr = origattr & ~ATTR_READONLY;
+ if (dosattr == 0)
+ dosattr |= ATTR_NORMAL;
+ dosattr |= ATTR_HIDDEN;
+
+ rc = cifs_set_file_info(inode, attrs, xid, full_path, dosattr);
+ if (rc != 0)
+ goto out_reval;
+
+ goto retry_std_delete;
}
+
+ /* undo the setattr if we errored out and it's needed */
+ if (rc != 0 && dosattr != 0)
+ cifs_set_file_info(inode, attrs, xid, full_path, origattr);
+
+out_reval:
if (inode) {
- inode->i_ctime = inode->i_mtime = current_fs_time(inode->i_sb);
cifsInode = CIFS_I(inode);
- cifsInode->time = 0; /* force revalidate of dir as well */
+ cifsInode->time = 0; /* will force revalidate to get info
+ when needed */
+ inode->i_ctime = current_fs_time(sb);
}
+ dir->i_ctime = dir->i_mtime = current_fs_time(sb);
+ cifsInode = CIFS_I(dir);
+ CIFS_I(dir)->time = 0; /* force revalidate of dir as well */
kfree(full_path);
+ kfree(attrs);
FreeXid(xid);
return rc;
}
@@ -869,7 +965,7 @@ static void posix_fill_in_inode(struct inode *tmp_inode,
int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
{
- int rc = 0;
+ int rc = 0, tmprc;
int xid;
struct cifs_sb_info *cifs_sb;
struct cifsTconInfo *pTcon;
@@ -931,6 +1027,7 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
kfree(pInfo);
goto mkdir_get_info;
}
+
/* Is an i_ino of zero legal? */
/* Are there sanity checks we can use to ensure that
the server is really filling in that field? */
@@ -1019,12 +1116,20 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) &&
(mode & S_IWUGO) == 0) {
FILE_BASIC_INFO pInfo;
+ struct cifsInodeInfo *cifsInode;
+ u32 dosattrs;
+
memset(&pInfo, 0, sizeof(pInfo));
- pInfo.Attributes = cpu_to_le32(ATTR_READONLY);
- CIFSSMBSetPathInfo(xid, pTcon, full_path,
- &pInfo, cifs_sb->local_nls,
+ cifsInode = CIFS_I(newinode);
+ dosattrs = cifsInode->cifsAttrs|ATTR_READONLY;
+ pInfo.Attributes = cpu_to_le32(dosattrs);
+ tmprc = CIFSSMBSetPathInfo(xid, pTcon,
+ full_path, &pInfo,
+ cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
+ if (tmprc == 0)
+ cifsInode->cifsAttrs = dosattrs;
}
if (direntry->d_inode) {
if (cifs_sb->mnt_cifs_flags &
@@ -1096,117 +1201,141 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry)
return rc;
}
+static int
+cifs_do_rename(int xid, struct dentry *from_dentry, const char *fromPath,
+ struct dentry *to_dentry, const char *toPath)
+{
+ struct cifs_sb_info *cifs_sb = CIFS_SB(from_dentry->d_sb);
+ struct cifsTconInfo *pTcon = cifs_sb->tcon;
+ __u16 srcfid;
+ int oplock, rc;
+
+ /* try path-based rename first */
+ rc = CIFSSMBRename(xid, pTcon, fromPath, toPath, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
+
+ /*
+ * don't bother with rename by filehandle unless file is busy and
+ * source Note that cross directory moves do not work with
+ * rename by filehandle to various Windows servers.
+ */
+ if (rc == 0 || rc != -ETXTBSY)
+ return rc;
+
+ /* open the file to be renamed -- we need DELETE perms */
+ rc = CIFSSMBOpen(xid, pTcon, fromPath, FILE_OPEN, DELETE,
+ CREATE_NOT_DIR, &srcfid, &oplock, NULL,
+ cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
+
+ if (rc == 0) {
+ rc = CIFSSMBRenameOpenFile(xid, pTcon, srcfid,
+ (const char *) to_dentry->d_name.name,
+ cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
+
+ CIFSSMBClose(xid, pTcon, srcfid);
+ }
+
+ return rc;
+}
+
int cifs_rename(struct inode *source_inode, struct dentry *source_direntry,
struct inode *target_inode, struct dentry *target_direntry)
{
- char *fromName;
- char *toName;
+ char *fromName = NULL;
+ char *toName = NULL;
struct cifs_sb_info *cifs_sb_source;
struct cifs_sb_info *cifs_sb_target;
struct cifsTconInfo *pTcon;
+ FILE_UNIX_BASIC_INFO *info_buf_source = NULL;
+ FILE_UNIX_BASIC_INFO *info_buf_target;
int xid;
- int rc = 0;
-
- xid = GetXid();
+ int rc;
cifs_sb_target = CIFS_SB(target_inode->i_sb);
cifs_sb_source = CIFS_SB(source_inode->i_sb);
pTcon = cifs_sb_source->tcon;
+ xid = GetXid();
+
+ /*
+ * BB: this might be allowed if same server, but different share.
+ * Consider adding support for this
+ */
if (pTcon != cifs_sb_target->tcon) {
- FreeXid(xid);
- return -EXDEV; /* BB actually could be allowed if same server,
- but different share.
- Might eventually add support for this */
+ rc = -EXDEV;
+ goto cifs_rename_exit;
}
- /* we already have the rename sem so we do not need to grab it again
- here to protect the path integrity */
+ /*
+ * we already have the rename sem so we do not need to
+ * grab it again here to protect the path integrity
+ */
fromName = build_path_from_dentry(source_direntry);
+ if (fromName == NULL) {
+ rc = -ENOMEM;
+ goto cifs_rename_exit;
+ }
+
toName = build_path_from_dentry(target_direntry);
- if ((fromName == NULL) || (toName == NULL)) {
+ if (toName == NULL) {
rc = -ENOMEM;
goto cifs_rename_exit;
}
- rc = CIFSSMBRename(xid, pTcon, fromName, toName,
- cifs_sb_source->local_nls,
- cifs_sb_source->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
+ rc = cifs_do_rename(xid, source_direntry, fromName,
+ target_direntry, toName);
+
if (rc == -EEXIST) {
- /* check if they are the same file because rename of hardlinked
- files is a noop */
- FILE_UNIX_BASIC_INFO *info_buf_source;
- FILE_UNIX_BASIC_INFO *info_buf_target;
-
- info_buf_source =
- kmalloc(2 * sizeof(FILE_UNIX_BASIC_INFO), GFP_KERNEL);
- if (info_buf_source != NULL) {
+ if (pTcon->unix_ext) {
+ /*
+ * Are src and dst hardlinks of same inode? We can
+ * only tell with unix extensions enabled
+ */
+ info_buf_source =
+ kmalloc(2 * sizeof(FILE_UNIX_BASIC_INFO),
+ GFP_KERNEL);
+ if (info_buf_source == NULL)
+ goto unlink_target;
+
info_buf_target = info_buf_source + 1;
- if (pTcon->unix_ext)
- rc = CIFSSMBUnixQPathInfo(xid, pTcon, fromName,
- info_buf_source,
- cifs_sb_source->local_nls,
- cifs_sb_source->mnt_cifs_flags &
+ rc = CIFSSMBUnixQPathInfo(xid, pTcon, fromName,
+ info_buf_source,
+ cifs_sb_source->local_nls,
+ cifs_sb_source->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
- /* else rc is still EEXIST so will fall through to
- unlink the target and retry rename */
- if (rc == 0) {
- rc = CIFSSMBUnixQPathInfo(xid, pTcon, toName,
- info_buf_target,
+ if (rc != 0)
+ goto unlink_target;
+
+ rc = CIFSSMBUnixQPathInfo(xid, pTcon,
+ toName, info_buf_target,
cifs_sb_target->local_nls,
/* remap based on source sb */
cifs_sb_source->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- }
- if ((rc == 0) &&
- (info_buf_source->UniqueId ==
- info_buf_target->UniqueId)) {
- /* do not rename since the files are hardlinked which
- is a noop */
- } else {
- /* we either can not tell the files are hardlinked
- (as with Windows servers) or files are not
- hardlinked so delete the target manually before
- renaming to follow POSIX rather than Windows
- semantics */
- cifs_unlink(target_inode, target_direntry);
- rc = CIFSSMBRename(xid, pTcon, fromName,
- toName,
- cifs_sb_source->local_nls,
- cifs_sb_source->mnt_cifs_flags
- & CIFS_MOUNT_MAP_SPECIAL_CHR);
- }
- kfree(info_buf_source);
- } /* if we can not get memory just leave rc as EEXIST */
- }
-
- if (rc)
- cFYI(1, ("rename rc %d", rc));
-
- if ((rc == -EIO) || (rc == -EEXIST)) {
- int oplock = 0;
- __u16 netfid;
-
- /* BB FIXME Is Generic Read correct for rename? */
- /* if renaming directory - we should not say CREATE_NOT_DIR,
- need to test renaming open directory, also GENERIC_READ
- might not right be right access to request */
- rc = CIFSSMBOpen(xid, pTcon, fromName, FILE_OPEN, GENERIC_READ,
- CREATE_NOT_DIR, &netfid, &oplock, NULL,
- cifs_sb_source->local_nls,
- cifs_sb_source->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- if (rc == 0) {
- rc = CIFSSMBRenameOpenFile(xid, pTcon, netfid, toName,
- cifs_sb_source->local_nls,
- cifs_sb_source->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
- CIFSSMBClose(xid, pTcon, netfid);
- }
+
+ if (rc == 0 && (info_buf_source->UniqueId ==
+ info_buf_target->UniqueId))
+ /* same file, POSIX says that this is a noop */
+ goto cifs_rename_exit;
+ } /* else ... BB we could add the same check for Windows by
+ checking the UniqueId via FILE_INTERNAL_INFO */
+unlink_target:
+ /*
+ * we either can not tell the files are hardlinked (as with
+ * Windows servers) or files are not hardlinked. Delete the
+ * target manually before renaming to follow POSIX rather than
+ * Windows semantics
+ */
+ cifs_unlink(target_inode, target_direntry);
+ rc = cifs_do_rename(xid, source_direntry, fromName,
+ target_direntry, toName);
}
cifs_rename_exit:
+ kfree(info_buf_source);
kfree(fromName);
kfree(toName);
FreeXid(xid);
@@ -1506,101 +1635,6 @@ cifs_set_file_size(struct inode *inode, struct iattr *attrs,
return rc;
}
-static int
-cifs_set_file_info(struct inode *inode, struct iattr *attrs, int xid,
- char *full_path, __u32 dosattr)
-{
- int rc;
- int oplock = 0;
- __u16 netfid;
- __u32 netpid;
- bool set_time = false;
- struct cifsFileInfo *open_file;
- struct cifsInodeInfo *cifsInode = CIFS_I(inode);
- struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
- struct cifsTconInfo *pTcon = cifs_sb->tcon;
- FILE_BASIC_INFO info_buf;
-
- if (attrs->ia_valid & ATTR_ATIME) {
- set_time = true;
- info_buf.LastAccessTime =
- cpu_to_le64(cifs_UnixTimeToNT(attrs->ia_atime));
- } else
- info_buf.LastAccessTime = 0;
-
- if (attrs->ia_valid & ATTR_MTIME) {
- set_time = true;
- info_buf.LastWriteTime =
- cpu_to_le64(cifs_UnixTimeToNT(attrs->ia_mtime));
- } else
- info_buf.LastWriteTime = 0;
-
- /*
- * Samba throws this field away, but windows may actually use it.
- * Do not set ctime unless other time stamps are changed explicitly
- * (i.e. by utimes()) since we would then have a mix of client and
- * server times.
- */
- if (set_time && (attrs->ia_valid & ATTR_CTIME)) {
- cFYI(1, ("CIFS - CTIME changed"));
- info_buf.ChangeTime =
- cpu_to_le64(cifs_UnixTimeToNT(attrs->ia_ctime));
- } else
- info_buf.ChangeTime = 0;
-
- info_buf.CreationTime = 0; /* don't change */
- info_buf.Attributes = cpu_to_le32(dosattr);
-
- /*
- * If the file is already open for write, just use that fileid
- */
- open_file = find_writable_file(cifsInode);
- if (open_file) {
- netfid = open_file->netfid;
- netpid = open_file->pid;
- goto set_via_filehandle;
- }
-
- /*
- * NT4 apparently returns success on this call, but it doesn't
- * really work.
- */
- if (!(pTcon->ses->flags & CIFS_SES_NT4)) {
- rc = CIFSSMBSetPathInfo(xid, pTcon, full_path,
- &info_buf, cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- if (rc != -EOPNOTSUPP && rc != -EINVAL)
- goto out;
- }
-
- cFYI(1, ("calling SetFileInfo since SetPathInfo for "
- "times not supported by this server"));
- rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_OPEN,
- SYNCHRONIZE | FILE_WRITE_ATTRIBUTES,
- CREATE_NOT_DIR, &netfid, &oplock,
- NULL, cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
-
- if (rc != 0) {
- if (rc == -EIO)
- rc = -EINVAL;
- goto out;
- }
-
- netpid = current->tgid;
-
-set_via_filehandle:
- rc = CIFSSMBSetFileInfo(xid, pTcon, &info_buf, netfid, netpid);
- if (open_file == NULL)
- CIFSSMBClose(xid, pTcon, netfid);
- else
- atomic_dec(&open_file->wrtPending);
-out:
- return rc;
-}
-
static int
cifs_setattr_unix(struct dentry *direntry, struct iattr *attrs)
{
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 4b17f8fe3157da5ac3b605cb1d4d3b047f0b3cbe..654d972a88f4022f9ec7d60a7277e21201b5bfb0 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -150,8 +150,7 @@ cifs_buf_get(void)
but it may be more efficient to always alloc same size
albeit slightly larger than necessary and maxbuffersize
defaults to this and can not be bigger */
- ret_buf = (struct smb_hdr *) mempool_alloc(cifs_req_poolp,
- GFP_KERNEL | GFP_NOFS);
+ ret_buf = mempool_alloc(cifs_req_poolp, GFP_NOFS);
/* clear the first few header bytes */
/* for most paths, more is cleared in header_assemble */
@@ -188,8 +187,7 @@ cifs_small_buf_get(void)
but it may be more efficient to always alloc same size
albeit slightly larger than necessary and maxbuffersize
defaults to this and can not be bigger */
- ret_buf = (struct smb_hdr *) mempool_alloc(cifs_sm_req_poolp,
- GFP_KERNEL | GFP_NOFS);
+ ret_buf = mempool_alloc(cifs_sm_req_poolp, GFP_NOFS);
if (ret_buf) {
/* No need to clear memory here, cleared in header assemble */
/* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 5f40ed3473f572ec59646ec33aa4978926d50548..765adf12d54fa635d594b0ea25033aa51f186b7f 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -640,6 +640,70 @@ static int is_dir_changed(struct file *file)
}
+static int cifs_save_resume_key(const char *current_entry,
+ struct cifsFileInfo *cifsFile)
+{
+ int rc = 0;
+ unsigned int len = 0;
+ __u16 level;
+ char *filename;
+
+ if ((cifsFile == NULL) || (current_entry == NULL))
+ return -EINVAL;
+
+ level = cifsFile->srch_inf.info_level;
+
+ if (level == SMB_FIND_FILE_UNIX) {
+ FILE_UNIX_INFO *pFindData = (FILE_UNIX_INFO *)current_entry;
+
+ filename = &pFindData->FileName[0];
+ if (cifsFile->srch_inf.unicode) {
+ len = cifs_unicode_bytelen(filename);
+ } else {
+ /* BB should we make this strnlen of PATH_MAX? */
+ len = strnlen(filename, PATH_MAX);
+ }
+ cifsFile->srch_inf.resume_key = pFindData->ResumeKey;
+ } else if (level == SMB_FIND_FILE_DIRECTORY_INFO) {
+ FILE_DIRECTORY_INFO *pFindData =
+ (FILE_DIRECTORY_INFO *)current_entry;
+ filename = &pFindData->FileName[0];
+ len = le32_to_cpu(pFindData->FileNameLength);
+ cifsFile->srch_inf.resume_key = pFindData->FileIndex;
+ } else if (level == SMB_FIND_FILE_FULL_DIRECTORY_INFO) {
+ FILE_FULL_DIRECTORY_INFO *pFindData =
+ (FILE_FULL_DIRECTORY_INFO *)current_entry;
+ filename = &pFindData->FileName[0];
+ len = le32_to_cpu(pFindData->FileNameLength);
+ cifsFile->srch_inf.resume_key = pFindData->FileIndex;
+ } else if (level == SMB_FIND_FILE_ID_FULL_DIR_INFO) {
+ SEARCH_ID_FULL_DIR_INFO *pFindData =
+ (SEARCH_ID_FULL_DIR_INFO *)current_entry;
+ filename = &pFindData->FileName[0];
+ len = le32_to_cpu(pFindData->FileNameLength);
+ cifsFile->srch_inf.resume_key = pFindData->FileIndex;
+ } else if (level == SMB_FIND_FILE_BOTH_DIRECTORY_INFO) {
+ FILE_BOTH_DIRECTORY_INFO *pFindData =
+ (FILE_BOTH_DIRECTORY_INFO *)current_entry;
+ filename = &pFindData->FileName[0];
+ len = le32_to_cpu(pFindData->FileNameLength);
+ cifsFile->srch_inf.resume_key = pFindData->FileIndex;
+ } else if (level == SMB_FIND_FILE_INFO_STANDARD) {
+ FIND_FILE_STANDARD_INFO *pFindData =
+ (FIND_FILE_STANDARD_INFO *)current_entry;
+ filename = &pFindData->FileName[0];
+ /* one byte length, no name conversion */
+ len = (unsigned int)pFindData->FileNameLength;
+ cifsFile->srch_inf.resume_key = pFindData->ResumeKey;
+ } else {
+ cFYI(1, ("Unknown findfirst level %d", level));
+ return -EINVAL;
+ }
+ cifsFile->srch_inf.resume_name_len = len;
+ cifsFile->srch_inf.presume_name = filename;
+ return rc;
+}
+
/* find the corresponding entry in the search */
/* Note that the SMB server returns search entries for . and .. which
complicates logic here if we choose to parse for them and we do not
@@ -703,6 +767,7 @@ static int find_cifs_entry(const int xid, struct cifsTconInfo *pTcon,
while ((index_to_find >= cifsFile->srch_inf.index_of_last_entry) &&
(rc == 0) && !cifsFile->srch_inf.endOfSearch) {
cFYI(1, ("calling findnext2"));
+ cifs_save_resume_key(cifsFile->srch_inf.last_entry, cifsFile);
rc = CIFSFindNext(xid, pTcon, cifsFile->netfid,
&cifsFile->srch_inf);
if (rc)
@@ -919,69 +984,6 @@ static int cifs_filldir(char *pfindEntry, struct file *file,
return rc;
}
-static int cifs_save_resume_key(const char *current_entry,
- struct cifsFileInfo *cifsFile)
-{
- int rc = 0;
- unsigned int len = 0;
- __u16 level;
- char *filename;
-
- if ((cifsFile == NULL) || (current_entry == NULL))
- return -EINVAL;
-
- level = cifsFile->srch_inf.info_level;
-
- if (level == SMB_FIND_FILE_UNIX) {
- FILE_UNIX_INFO *pFindData = (FILE_UNIX_INFO *)current_entry;
-
- filename = &pFindData->FileName[0];
- if (cifsFile->srch_inf.unicode) {
- len = cifs_unicode_bytelen(filename);
- } else {
- /* BB should we make this strnlen of PATH_MAX? */
- len = strnlen(filename, PATH_MAX);
- }
- cifsFile->srch_inf.resume_key = pFindData->ResumeKey;
- } else if (level == SMB_FIND_FILE_DIRECTORY_INFO) {
- FILE_DIRECTORY_INFO *pFindData =
- (FILE_DIRECTORY_INFO *)current_entry;
- filename = &pFindData->FileName[0];
- len = le32_to_cpu(pFindData->FileNameLength);
- cifsFile->srch_inf.resume_key = pFindData->FileIndex;
- } else if (level == SMB_FIND_FILE_FULL_DIRECTORY_INFO) {
- FILE_FULL_DIRECTORY_INFO *pFindData =
- (FILE_FULL_DIRECTORY_INFO *)current_entry;
- filename = &pFindData->FileName[0];
- len = le32_to_cpu(pFindData->FileNameLength);
- cifsFile->srch_inf.resume_key = pFindData->FileIndex;
- } else if (level == SMB_FIND_FILE_ID_FULL_DIR_INFO) {
- SEARCH_ID_FULL_DIR_INFO *pFindData =
- (SEARCH_ID_FULL_DIR_INFO *)current_entry;
- filename = &pFindData->FileName[0];
- len = le32_to_cpu(pFindData->FileNameLength);
- cifsFile->srch_inf.resume_key = pFindData->FileIndex;
- } else if (level == SMB_FIND_FILE_BOTH_DIRECTORY_INFO) {
- FILE_BOTH_DIRECTORY_INFO *pFindData =
- (FILE_BOTH_DIRECTORY_INFO *)current_entry;
- filename = &pFindData->FileName[0];
- len = le32_to_cpu(pFindData->FileNameLength);
- cifsFile->srch_inf.resume_key = pFindData->FileIndex;
- } else if (level == SMB_FIND_FILE_INFO_STANDARD) {
- FIND_FILE_STANDARD_INFO *pFindData =
- (FIND_FILE_STANDARD_INFO *)current_entry;
- filename = &pFindData->FileName[0];
- /* one byte length, no name conversion */
- len = (unsigned int)pFindData->FileNameLength;
- cifsFile->srch_inf.resume_key = pFindData->ResumeKey;
- } else {
- cFYI(1, ("Unknown findfirst level %d", level));
- return -EINVAL;
- }
- cifsFile->srch_inf.resume_name_len = len;
- cifsFile->srch_inf.presume_name = filename;
- return rc;
-}
int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
{
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 252fdc0567f1aa186f36f8c68d83f259d6db4ee0..2851d5da0c8c03f34143fb7b24542d3da239a2f8 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -624,8 +624,10 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time,
ses, nls_cp);
ssetup_exit:
- if (spnego_key)
+ if (spnego_key) {
+ key_revoke(spnego_key);
key_put(spnego_key);
+ }
kfree(str_area);
if (resp_buf_type == CIFS_SMALL_BUFFER) {
cFYI(1, ("ssetup freeing small buf %p", iov[0].iov_base));
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index e286db9f5ee2c66d34b0c3c4deedf851b18b7687..bf0e6d8e382a6a4286a61dc748bd73ef4810e48b 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -50,8 +50,7 @@ AllocMidQEntry(const struct smb_hdr *smb_buffer, struct cifsSesInfo *ses)
return NULL;
}
- temp = (struct mid_q_entry *) mempool_alloc(cifs_mid_poolp,
- GFP_KERNEL | GFP_NOFS);
+ temp = mempool_alloc(cifs_mid_poolp, GFP_NOFS);
if (temp == NULL)
return temp;
else {
diff --git a/fs/dcache.c b/fs/dcache.c
index 80e93956aced2e98f2ebe8053d126d104e860ba9..e7a1a99b7464ef442a8af4ed20b0d45a4db25a65 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1395,6 +1395,10 @@ struct dentry * __d_lookup(struct dentry * parent, struct qstr * name)
if (dentry->d_parent != parent)
goto next;
+ /* non-existing due to RCU? */
+ if (d_unhashed(dentry))
+ goto next;
+
/*
* It is safe to compare names since d_move() cannot
* change the qstr (protected by d_lock).
@@ -1410,10 +1414,8 @@ struct dentry * __d_lookup(struct dentry * parent, struct qstr * name)
goto next;
}
- if (!d_unhashed(dentry)) {
- atomic_inc(&dentry->d_count);
- found = dentry;
- }
+ atomic_inc(&dentry->d_count);
+ found = dentry;
spin_unlock(&dentry->d_lock);
break;
next:
diff --git a/fs/dlm/config.c b/fs/dlm/config.c
index 89d2fb7b991ae13f1ada96176a5dca785b9dd646..fd9859f92fad3e05ed2ab372d226d6e61fdedfb8 100644
--- a/fs/dlm/config.c
+++ b/fs/dlm/config.c
@@ -14,6 +14,9 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/configfs.h>
+#include <linux/in.h>
+#include <linux/in6.h>
+#include <net/ipv6.h>
#include <net/sock.h>
#include "config.h"
@@ -377,24 +380,24 @@ static struct config_item_type node_type = {
.ct_owner = THIS_MODULE,
};
-static struct dlm_cluster *to_cluster(struct config_item *i)
+static struct dlm_cluster *config_item_to_cluster(struct config_item *i)
{
return i ? container_of(to_config_group(i), struct dlm_cluster, group) :
NULL;
}
-static struct dlm_space *to_space(struct config_item *i)
+static struct dlm_space *config_item_to_space(struct config_item *i)
{
return i ? container_of(to_config_group(i), struct dlm_space, group) :
NULL;
}
-static struct dlm_comm *to_comm(struct config_item *i)
+static struct dlm_comm *config_item_to_comm(struct config_item *i)
{
return i ? container_of(i, struct dlm_comm, item) : NULL;
}
-static struct dlm_node *to_node(struct config_item *i)
+static struct dlm_node *config_item_to_node(struct config_item *i)
{
return i ? container_of(i, struct dlm_node, item) : NULL;
}
@@ -450,7 +453,7 @@ static struct config_group *make_cluster(struct config_group *g,
static void drop_cluster(struct config_group *g, struct config_item *i)
{
- struct dlm_cluster *cl = to_cluster(i);
+ struct dlm_cluster *cl = config_item_to_cluster(i);
struct config_item *tmp;
int j;
@@ -468,7 +471,7 @@ static void drop_cluster(struct config_group *g, struct config_item *i)
static void release_cluster(struct config_item *i)
{
- struct dlm_cluster *cl = to_cluster(i);
+ struct dlm_cluster *cl = config_item_to_cluster(i);
kfree(cl->group.default_groups);
kfree(cl);
}
@@ -507,7 +510,7 @@ static struct config_group *make_space(struct config_group *g, const char *name)
static void drop_space(struct config_group *g, struct config_item *i)
{
- struct dlm_space *sp = to_space(i);
+ struct dlm_space *sp = config_item_to_space(i);
struct config_item *tmp;
int j;
@@ -524,7 +527,7 @@ static void drop_space(struct config_group *g, struct config_item *i)
static void release_space(struct config_item *i)
{
- struct dlm_space *sp = to_space(i);
+ struct dlm_space *sp = config_item_to_space(i);
kfree(sp->group.default_groups);
kfree(sp);
}
@@ -546,7 +549,7 @@ static struct config_item *make_comm(struct config_group *g, const char *name)
static void drop_comm(struct config_group *g, struct config_item *i)
{
- struct dlm_comm *cm = to_comm(i);
+ struct dlm_comm *cm = config_item_to_comm(i);
if (local_comm == cm)
local_comm = NULL;
dlm_lowcomms_close(cm->nodeid);
@@ -557,13 +560,13 @@ static void drop_comm(struct config_group *g, struct config_item *i)
static void release_comm(struct config_item *i)
{
- struct dlm_comm *cm = to_comm(i);
+ struct dlm_comm *cm = config_item_to_comm(i);
kfree(cm);
}
static struct config_item *make_node(struct config_group *g, const char *name)
{
- struct dlm_space *sp = to_space(g->cg_item.ci_parent);
+ struct dlm_space *sp = config_item_to_space(g->cg_item.ci_parent);
struct dlm_node *nd;
nd = kzalloc(sizeof(struct dlm_node), GFP_KERNEL);
@@ -585,8 +588,8 @@ static struct config_item *make_node(struct config_group *g, const char *name)
static void drop_node(struct config_group *g, struct config_item *i)
{
- struct dlm_space *sp = to_space(g->cg_item.ci_parent);
- struct dlm_node *nd = to_node(i);
+ struct dlm_space *sp = config_item_to_space(g->cg_item.ci_parent);
+ struct dlm_node *nd = config_item_to_node(i);
mutex_lock(&sp->members_lock);
list_del(&nd->list);
@@ -598,7 +601,7 @@ static void drop_node(struct config_group *g, struct config_item *i)
static void release_node(struct config_item *i)
{
- struct dlm_node *nd = to_node(i);
+ struct dlm_node *nd = config_item_to_node(i);
kfree(nd);
}
@@ -632,7 +635,7 @@ void dlm_config_exit(void)
static ssize_t show_cluster(struct config_item *i, struct configfs_attribute *a,
char *buf)
{
- struct dlm_cluster *cl = to_cluster(i);
+ struct dlm_cluster *cl = config_item_to_cluster(i);
struct cluster_attribute *cla =
container_of(a, struct cluster_attribute, attr);
return cla->show ? cla->show(cl, buf) : 0;
@@ -642,7 +645,7 @@ static ssize_t store_cluster(struct config_item *i,
struct configfs_attribute *a,
const char *buf, size_t len)
{
- struct dlm_cluster *cl = to_cluster(i);
+ struct dlm_cluster *cl = config_item_to_cluster(i);
struct cluster_attribute *cla =
container_of(a, struct cluster_attribute, attr);
return cla->store ? cla->store(cl, buf, len) : -EINVAL;
@@ -651,7 +654,7 @@ static ssize_t store_cluster(struct config_item *i,
static ssize_t show_comm(struct config_item *i, struct configfs_attribute *a,
char *buf)
{
- struct dlm_comm *cm = to_comm(i);
+ struct dlm_comm *cm = config_item_to_comm(i);
struct comm_attribute *cma =
container_of(a, struct comm_attribute, attr);
return cma->show ? cma->show(cm, buf) : 0;
@@ -660,7 +663,7 @@ static ssize_t show_comm(struct config_item *i, struct configfs_attribute *a,
static ssize_t store_comm(struct config_item *i, struct configfs_attribute *a,
const char *buf, size_t len)
{
- struct dlm_comm *cm = to_comm(i);
+ struct dlm_comm *cm = config_item_to_comm(i);
struct comm_attribute *cma =
container_of(a, struct comm_attribute, attr);
return cma->store ? cma->store(cm, buf, len) : -EINVAL;
@@ -714,7 +717,7 @@ static ssize_t comm_addr_write(struct dlm_comm *cm, const char *buf, size_t len)
static ssize_t show_node(struct config_item *i, struct configfs_attribute *a,
char *buf)
{
- struct dlm_node *nd = to_node(i);
+ struct dlm_node *nd = config_item_to_node(i);
struct node_attribute *nda =
container_of(a, struct node_attribute, attr);
return nda->show ? nda->show(nd, buf) : 0;
@@ -723,7 +726,7 @@ static ssize_t show_node(struct config_item *i, struct configfs_attribute *a,
static ssize_t store_node(struct config_item *i, struct configfs_attribute *a,
const char *buf, size_t len)
{
- struct dlm_node *nd = to_node(i);
+ struct dlm_node *nd = config_item_to_node(i);
struct node_attribute *nda =
container_of(a, struct node_attribute, attr);
return nda->store ? nda->store(nd, buf, len) : -EINVAL;
@@ -768,7 +771,7 @@ static struct dlm_space *get_space(char *name)
i = config_group_find_item(space_list, name);
mutex_unlock(&space_list->cg_subsys->su_mutex);
- return to_space(i);
+ return config_item_to_space(i);
}
static void put_space(struct dlm_space *sp)
@@ -776,6 +779,33 @@ static void put_space(struct dlm_space *sp)
config_item_put(&sp->group.cg_item);
}
+static int addr_compare(struct sockaddr_storage *x, struct sockaddr_storage *y)
+{
+ switch (x->ss_family) {
+ case AF_INET: {
+ struct sockaddr_in *sinx = (struct sockaddr_in *)x;
+ struct sockaddr_in *siny = (struct sockaddr_in *)y;
+ if (sinx->sin_addr.s_addr != siny->sin_addr.s_addr)
+ return 0;
+ if (sinx->sin_port != siny->sin_port)
+ return 0;
+ break;
+ }
+ case AF_INET6: {
+ struct sockaddr_in6 *sinx = (struct sockaddr_in6 *)x;
+ struct sockaddr_in6 *siny = (struct sockaddr_in6 *)y;
+ if (!ipv6_addr_equal(&sinx->sin6_addr, &siny->sin6_addr))
+ return 0;
+ if (sinx->sin6_port != siny->sin6_port)
+ return 0;
+ break;
+ }
+ default:
+ return 0;
+ }
+ return 1;
+}
+
static struct dlm_comm *get_comm(int nodeid, struct sockaddr_storage *addr)
{
struct config_item *i;
@@ -788,7 +818,7 @@ static struct dlm_comm *get_comm(int nodeid, struct sockaddr_storage *addr)
mutex_lock(&clusters_root.subsys.su_mutex);
list_for_each_entry(i, &comm_list->cg_children, ci_entry) {
- cm = to_comm(i);
+ cm = config_item_to_comm(i);
if (nodeid) {
if (cm->nodeid != nodeid)
@@ -797,8 +827,7 @@ static struct dlm_comm *get_comm(int nodeid, struct sockaddr_storage *addr)
config_item_get(i);
break;
} else {
- if (!cm->addr_count ||
- memcmp(cm->addr[0], addr, sizeof(*addr)))
+ if (!cm->addr_count || !addr_compare(cm->addr[0], addr))
continue;
found = 1;
config_item_get(i);
diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h
index 5a7ac33b629cf5db96d6546ee2b394809c4278d3..868e4c9ef1273d1bd75b23aba3afbdf5b8011917 100644
--- a/fs/dlm/dlm_internal.h
+++ b/fs/dlm/dlm_internal.h
@@ -2,7 +2,7 @@
*******************************************************************************
**
** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
-** Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
+** Copyright (C) 2004-2008 Red Hat, Inc. All rights reserved.
**
** This copyrighted material is made available to anyone wishing to use,
** modify, copy, or redistribute it subject to the terms and conditions
@@ -441,8 +441,11 @@ struct dlm_ls {
uint32_t ls_global_id; /* global unique lockspace ID */
uint32_t ls_exflags;
int ls_lvblen;
- int ls_count; /* reference count */
+ int ls_count; /* refcount of processes in
+ the dlm using this ls */
+ int ls_create_count; /* create/release refcount */
unsigned long ls_flags; /* LSFL_ */
+ unsigned long ls_scan_time;
struct kobject ls_kobj;
struct dlm_rsbtable *ls_rsbtbl;
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index 499e16759e96fea13329dc05d5408194fa96e4e9..d910501de6d2ca9d4fc8ed1a1cda8d9a1aca1519 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -2,7 +2,7 @@
*******************************************************************************
**
** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
-** Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
+** Copyright (C) 2004-2008 Red Hat, Inc. All rights reserved.
**
** This copyrighted material is made available to anyone wishing to use,
** modify, copy, or redistribute it subject to the terms and conditions
@@ -23,6 +23,7 @@
#include "lock.h"
#include "recover.h"
#include "requestqueue.h"
+#include "user.h"
static int ls_count;
static struct mutex ls_lock;
@@ -211,19 +212,41 @@ void dlm_lockspace_exit(void)
kset_unregister(dlm_kset);
}
+static struct dlm_ls *find_ls_to_scan(void)
+{
+ struct dlm_ls *ls;
+
+ spin_lock(&lslist_lock);
+ list_for_each_entry(ls, &lslist, ls_list) {
+ if (time_after_eq(jiffies, ls->ls_scan_time +
+ dlm_config.ci_scan_secs * HZ)) {
+ spin_unlock(&lslist_lock);
+ return ls;
+ }
+ }
+ spin_unlock(&lslist_lock);
+ return NULL;
+}
+
static int dlm_scand(void *data)
{
struct dlm_ls *ls;
+ int timeout_jiffies = dlm_config.ci_scan_secs * HZ;
while (!kthread_should_stop()) {
- list_for_each_entry(ls, &lslist, ls_list) {
+ ls = find_ls_to_scan();
+ if (ls) {
if (dlm_lock_recovery_try(ls)) {
+ ls->ls_scan_time = jiffies;
dlm_scan_rsbs(ls);
dlm_scan_timeout(ls);
dlm_unlock_recovery(ls);
+ } else {
+ ls->ls_scan_time += HZ;
}
+ } else {
+ schedule_timeout_interruptible(timeout_jiffies);
}
- schedule_timeout_interruptible(dlm_config.ci_scan_secs * HZ);
}
return 0;
}
@@ -246,23 +269,6 @@ static void dlm_scand_stop(void)
kthread_stop(scand_task);
}
-static struct dlm_ls *dlm_find_lockspace_name(char *name, int namelen)
-{
- struct dlm_ls *ls;
-
- spin_lock(&lslist_lock);
-
- list_for_each_entry(ls, &lslist, ls_list) {
- if (ls->ls_namelen == namelen &&
- memcmp(ls->ls_name, name, namelen) == 0)
- goto out;
- }
- ls = NULL;
- out:
- spin_unlock(&lslist_lock);
- return ls;
-}
-
struct dlm_ls *dlm_find_lockspace_global(uint32_t id)
{
struct dlm_ls *ls;
@@ -327,6 +333,7 @@ static void remove_lockspace(struct dlm_ls *ls)
for (;;) {
spin_lock(&lslist_lock);
if (ls->ls_count == 0) {
+ WARN_ON(ls->ls_create_count != 0);
list_del(&ls->ls_list);
spin_unlock(&lslist_lock);
return;
@@ -381,7 +388,7 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
uint32_t flags, int lvblen)
{
struct dlm_ls *ls;
- int i, size, error = -ENOMEM;
+ int i, size, error;
int do_unreg = 0;
if (namelen > DLM_LOCKSPACE_LEN)
@@ -393,12 +400,37 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
if (!try_module_get(THIS_MODULE))
return -EINVAL;
- ls = dlm_find_lockspace_name(name, namelen);
- if (ls) {
- *lockspace = ls;
+ if (!dlm_user_daemon_available()) {
+ module_put(THIS_MODULE);
+ return -EUNATCH;
+ }
+
+ error = 0;
+
+ spin_lock(&lslist_lock);
+ list_for_each_entry(ls, &lslist, ls_list) {
+ WARN_ON(ls->ls_create_count <= 0);
+ if (ls->ls_namelen != namelen)
+ continue;
+ if (memcmp(ls->ls_name, name, namelen))
+ continue;
+ if (flags & DLM_LSFL_NEWEXCL) {
+ error = -EEXIST;
+ break;
+ }
+ ls->ls_create_count++;
module_put(THIS_MODULE);
- return -EEXIST;
+ error = 1; /* not an error, return 0 */
+ break;
}
+ spin_unlock(&lslist_lock);
+
+ if (error < 0)
+ goto out;
+ if (error)
+ goto ret_zero;
+
+ error = -ENOMEM;
ls = kzalloc(sizeof(struct dlm_ls) + namelen, GFP_KERNEL);
if (!ls)
@@ -408,6 +440,7 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
ls->ls_lvblen = lvblen;
ls->ls_count = 0;
ls->ls_flags = 0;
+ ls->ls_scan_time = jiffies;
if (flags & DLM_LSFL_TIMEWARN)
set_bit(LSFL_TIMEWARN, &ls->ls_flags);
@@ -418,8 +451,9 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
ls->ls_allocation = GFP_KERNEL;
/* ls_exflags are forced to match among nodes, and we don't
- need to require all nodes to have TIMEWARN or FS set */
- ls->ls_exflags = (flags & ~(DLM_LSFL_TIMEWARN | DLM_LSFL_FS));
+ need to require all nodes to have some flags set */
+ ls->ls_exflags = (flags & ~(DLM_LSFL_TIMEWARN | DLM_LSFL_FS |
+ DLM_LSFL_NEWEXCL));
size = dlm_config.ci_rsbtbl_size;
ls->ls_rsbtbl_size = size;
@@ -510,6 +544,7 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
down_write(&ls->ls_in_recovery);
spin_lock(&lslist_lock);
+ ls->ls_create_count = 1;
list_add(&ls->ls_list, &lslist);
spin_unlock(&lslist_lock);
@@ -548,7 +583,7 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
dlm_create_debug_file(ls);
log_debug(ls, "join complete");
-
+ ret_zero:
*lockspace = ls;
return 0;
@@ -635,13 +670,34 @@ static int release_lockspace(struct dlm_ls *ls, int force)
struct dlm_lkb *lkb;
struct dlm_rsb *rsb;
struct list_head *head;
- int i;
- int busy = lockspace_busy(ls);
+ int i, busy, rv;
+
+ busy = lockspace_busy(ls);
+
+ spin_lock(&lslist_lock);
+ if (ls->ls_create_count == 1) {
+ if (busy > force)
+ rv = -EBUSY;
+ else {
+ /* remove_lockspace takes ls off lslist */
+ ls->ls_create_count = 0;
+ rv = 0;
+ }
+ } else if (ls->ls_create_count > 1) {
+ rv = --ls->ls_create_count;
+ } else {
+ rv = -EINVAL;
+ }
+ spin_unlock(&lslist_lock);
- if (busy > force)
- return -EBUSY;
+ if (rv) {
+ log_debug(ls, "release_lockspace no remove %d", rv);
+ return rv;
+ }
+
+ dlm_device_deregister(ls);
- if (force < 3)
+ if (force < 3 && dlm_user_daemon_available())
do_uevent(ls, 0);
dlm_recoverd_stop(ls);
@@ -720,15 +776,10 @@ static int release_lockspace(struct dlm_ls *ls, int force)
dlm_clear_members(ls);
dlm_clear_members_gone(ls);
kfree(ls->ls_node_array);
+ log_debug(ls, "release_lockspace final free");
kobject_put(&ls->ls_kobj);
/* The ls structure will be freed when the kobject is done with */
- mutex_lock(&ls_lock);
- ls_count--;
- if (!ls_count)
- threads_stop();
- mutex_unlock(&ls_lock);
-
module_put(THIS_MODULE);
return 0;
}
@@ -750,11 +801,38 @@ static int release_lockspace(struct dlm_ls *ls, int force)
int dlm_release_lockspace(void *lockspace, int force)
{
struct dlm_ls *ls;
+ int error;
ls = dlm_find_lockspace_local(lockspace);
if (!ls)
return -EINVAL;
dlm_put_lockspace(ls);
- return release_lockspace(ls, force);
+
+ mutex_lock(&ls_lock);
+ error = release_lockspace(ls, force);
+ if (!error)
+ ls_count--;
+ else if (!ls_count)
+ threads_stop();
+ mutex_unlock(&ls_lock);
+
+ return error;
+}
+
+void dlm_stop_lockspaces(void)
+{
+ struct dlm_ls *ls;
+
+ restart:
+ spin_lock(&lslist_lock);
+ list_for_each_entry(ls, &lslist, ls_list) {
+ if (!test_bit(LSFL_RUNNING, &ls->ls_flags))
+ continue;
+ spin_unlock(&lslist_lock);
+ log_error(ls, "no userland control daemon, stopping lockspace");
+ dlm_ls_stop(ls);
+ goto restart;
+ }
+ spin_unlock(&lslist_lock);
}
diff --git a/fs/dlm/lockspace.h b/fs/dlm/lockspace.h
index 891eabbdd021e19c92cbe4e996f3f08e0b00253c..f879f87901f804045e2729bbdea094423f8c1500 100644
--- a/fs/dlm/lockspace.h
+++ b/fs/dlm/lockspace.h
@@ -20,6 +20,7 @@ struct dlm_ls *dlm_find_lockspace_global(uint32_t id);
struct dlm_ls *dlm_find_lockspace_local(void *id);
struct dlm_ls *dlm_find_lockspace_device(int minor);
void dlm_put_lockspace(struct dlm_ls *ls);
+void dlm_stop_lockspaces(void);
#endif /* __LOCKSPACE_DOT_H__ */
diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index 34f14a14fb4e41e0e8b5b8a0ed207f7f37976703..b3832c67194af2573849df32b337d2096994a082 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2006-2007 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2006-2008 Red Hat, Inc. All rights reserved.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
@@ -15,7 +15,6 @@
#include <linux/poll.h>
#include <linux/signal.h>
#include <linux/spinlock.h>
-#include <linux/smp_lock.h>
#include <linux/dlm.h>
#include <linux/dlm_device.h>
@@ -27,6 +26,8 @@
static const char name_prefix[] = "dlm";
static const struct file_operations device_fops;
+static atomic_t dlm_monitor_opened;
+static int dlm_monitor_unused = 1;
#ifdef CONFIG_COMPAT
@@ -340,10 +341,15 @@ static int device_user_deadlock(struct dlm_user_proc *proc,
return error;
}
-static int create_misc_device(struct dlm_ls *ls, char *name)
+static int dlm_device_register(struct dlm_ls *ls, char *name)
{
int error, len;
+ /* The device is already registered. This happens when the
+ lockspace is created multiple times from userspace. */
+ if (ls->ls_device.name)
+ return 0;
+
error = -ENOMEM;
len = strlen(name) + strlen(name_prefix) + 2;
ls->ls_device.name = kzalloc(len, GFP_KERNEL);
@@ -363,6 +369,22 @@ static int create_misc_device(struct dlm_ls *ls, char *name)
return error;
}
+int dlm_device_deregister(struct dlm_ls *ls)
+{
+ int error;
+
+ /* The device is not registered. This happens when the lockspace
+ was never used from userspace, or when device_create_lockspace()
+ calls dlm_release_lockspace() after the register fails. */
+ if (!ls->ls_device.name)
+ return 0;
+
+ error = misc_deregister(&ls->ls_device);
+ if (!error)
+ kfree(ls->ls_device.name);
+ return error;
+}
+
static int device_user_purge(struct dlm_user_proc *proc,
struct dlm_purge_params *params)
{
@@ -397,7 +419,7 @@ static int device_create_lockspace(struct dlm_lspace_params *params)
if (!ls)
return -ENOENT;
- error = create_misc_device(ls, params->name);
+ error = dlm_device_register(ls, params->name);
dlm_put_lockspace(ls);
if (error)
@@ -421,31 +443,22 @@ static int device_remove_lockspace(struct dlm_lspace_params *params)
if (!ls)
return -ENOENT;
- /* Deregister the misc device first, so we don't have
- * a device that's not attached to a lockspace. If
- * dlm_release_lockspace fails then we can recreate it
- */
- error = misc_deregister(&ls->ls_device);
- if (error) {
- dlm_put_lockspace(ls);
- goto out;
- }
- kfree(ls->ls_device.name);
-
if (params->flags & DLM_USER_LSFLG_FORCEFREE)
force = 2;
lockspace = ls->ls_local_handle;
+ dlm_put_lockspace(ls);
- /* dlm_release_lockspace waits for references to go to zero,
- so all processes will need to close their device for the ls
- before the release will procede */
+ /* The final dlm_release_lockspace waits for references to go to
+ zero, so all processes will need to close their device for the
+ ls before the release will proceed. release also calls the
+ device_deregister above. Converting a positive return value
+ from release to zero means that userspace won't know when its
+ release was the final one, but it shouldn't need to know. */
- dlm_put_lockspace(ls);
error = dlm_release_lockspace(lockspace, force);
- if (error)
- create_misc_device(ls, ls->ls_name);
- out:
+ if (error > 0)
+ error = 0;
return error;
}
@@ -623,17 +636,13 @@ static int device_open(struct inode *inode, struct file *file)
struct dlm_user_proc *proc;
struct dlm_ls *ls;
- lock_kernel();
ls = dlm_find_lockspace_device(iminor(inode));
- if (!ls) {
- unlock_kernel();
+ if (!ls)
return -ENOENT;
- }
proc = kzalloc(sizeof(struct dlm_user_proc), GFP_KERNEL);
if (!proc) {
dlm_put_lockspace(ls);
- unlock_kernel();
return -ENOMEM;
}
@@ -645,7 +654,6 @@ static int device_open(struct inode *inode, struct file *file)
spin_lock_init(&proc->locks_spin);
init_waitqueue_head(&proc->wait);
file->private_data = proc;
- unlock_kernel();
return 0;
}
@@ -878,9 +886,28 @@ static unsigned int device_poll(struct file *file, poll_table *wait)
return 0;
}
+int dlm_user_daemon_available(void)
+{
+ /* dlm_controld hasn't started (or, has started, but not
+ properly populated configfs) */
+
+ if (!dlm_our_nodeid())
+ return 0;
+
+ /* This is to deal with versions of dlm_controld that don't
+ know about the monitor device. We assume that if the
+ dlm_controld was started (above), but the monitor device
+ was never opened, that it's an old version. dlm_controld
+ should open the monitor device before populating configfs. */
+
+ if (dlm_monitor_unused)
+ return 1;
+
+ return atomic_read(&dlm_monitor_opened) ? 1 : 0;
+}
+
static int ctl_device_open(struct inode *inode, struct file *file)
{
- cycle_kernel_lock();
file->private_data = NULL;
return 0;
}
@@ -890,6 +917,20 @@ static int ctl_device_close(struct inode *inode, struct file *file)
return 0;
}
+static int monitor_device_open(struct inode *inode, struct file *file)
+{
+ atomic_inc(&dlm_monitor_opened);
+ dlm_monitor_unused = 0;
+ return 0;
+}
+
+static int monitor_device_close(struct inode *inode, struct file *file)
+{
+ if (atomic_dec_and_test(&dlm_monitor_opened))
+ dlm_stop_lockspaces();
+ return 0;
+}
+
static const struct file_operations device_fops = {
.open = device_open,
.release = device_close,
@@ -913,19 +954,42 @@ static struct miscdevice ctl_device = {
.minor = MISC_DYNAMIC_MINOR,
};
+static const struct file_operations monitor_device_fops = {
+ .open = monitor_device_open,
+ .release = monitor_device_close,
+ .owner = THIS_MODULE,
+};
+
+static struct miscdevice monitor_device = {
+ .name = "dlm-monitor",
+ .fops = &monitor_device_fops,
+ .minor = MISC_DYNAMIC_MINOR,
+};
+
int __init dlm_user_init(void)
{
int error;
+ atomic_set(&dlm_monitor_opened, 0);
+
error = misc_register(&ctl_device);
- if (error)
+ if (error) {
log_print("misc_register failed for control device");
+ goto out;
+ }
+ error = misc_register(&monitor_device);
+ if (error) {
+ log_print("misc_register failed for monitor device");
+ misc_deregister(&ctl_device);
+ }
+ out:
return error;
}
void dlm_user_exit(void)
{
misc_deregister(&ctl_device);
+ misc_deregister(&monitor_device);
}
diff --git a/fs/dlm/user.h b/fs/dlm/user.h
index d38e9f3e415118b3b4622b9b2909ac269b618c6e..35eb6a13d616d0a946687b809c0881ac1a5c1a12 100644
--- a/fs/dlm/user.h
+++ b/fs/dlm/user.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2006 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2006-2008 Red Hat, Inc. All rights reserved.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
@@ -12,5 +12,7 @@
void dlm_user_add_ast(struct dlm_lkb *lkb, int type);
int dlm_user_init(void);
void dlm_user_exit(void);
+int dlm_device_deregister(struct dlm_ls *ls);
+int dlm_user_daemon_available(void);
#endif
diff --git a/fs/exec.c b/fs/exec.c
index 32993beecbe91a10670cc4f5a9a72a5faf813c56..cecee501ce78805c32c9d007c658fce1e87b0a97 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -752,11 +752,11 @@ static int exec_mmap(struct mm_struct *mm)
tsk->active_mm = mm;
activate_mm(active_mm, mm);
task_unlock(tsk);
- mm_update_next_owner(old_mm);
arch_pick_mmap_layout(mm);
if (old_mm) {
up_read(&old_mm->mmap_sem);
BUG_ON(active_mm != old_mm);
+ mm_update_next_owner(old_mm);
mmput(old_mm);
return 0;
}
diff --git a/fs/ext2/ext2.h b/fs/ext2/ext2.h
index 47d88da2d33b5fab73349fa26776f7773d98d194..bae998c1e44eea3afef4a2e834d75d08ca5c472e 100644
--- a/fs/ext2/ext2.h
+++ b/fs/ext2/ext2.h
@@ -133,6 +133,8 @@ extern void ext2_truncate (struct inode *);
extern int ext2_setattr (struct dentry *, struct iattr *);
extern void ext2_set_inode_flags(struct inode *inode);
extern void ext2_get_inode_flags(struct ext2_inode_info *);
+extern int ext2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+ u64 start, u64 len);
int __ext2_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata);
diff --git a/fs/ext2/file.c b/fs/ext2/file.c
index 5f2fa9c36293d835722ec1371b820b07d5c5d9b5..45ed071221821bac70f2d92d817cf24338cb4ccc 100644
--- a/fs/ext2/file.c
+++ b/fs/ext2/file.c
@@ -86,4 +86,5 @@ const struct inode_operations ext2_file_inode_operations = {
#endif
.setattr = ext2_setattr,
.permission = ext2_permission,
+ .fiemap = ext2_fiemap,
};
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index 991d6dfeb51f078bfe746e6dede400e7e2525817..7658b33e2653c5da7eb0c00c8fc7dc12313f7745 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -31,6 +31,7 @@
#include <linux/writeback.h>
#include <linux/buffer_head.h>
#include <linux/mpage.h>
+#include <linux/fiemap.h>
#include "ext2.h"
#include "acl.h"
#include "xip.h"
@@ -704,6 +705,13 @@ int ext2_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_
}
+int ext2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+ u64 start, u64 len)
+{
+ return generic_block_fiemap(inode, fieinfo, start, len,
+ ext2_get_block);
+}
+
static int ext2_writepage(struct page *page, struct writeback_control *wbc)
{
return block_write_full_page(page, ext2_get_block, wbc);
diff --git a/fs/ext3/file.c b/fs/ext3/file.c
index acc4913d30199079007726e8c4a49b4a07dd77cc..3be1e0689c9aa34443b5695f7800c41fbcafceef 100644
--- a/fs/ext3/file.c
+++ b/fs/ext3/file.c
@@ -134,5 +134,6 @@ const struct inode_operations ext3_file_inode_operations = {
.removexattr = generic_removexattr,
#endif
.permission = ext3_permission,
+ .fiemap = ext3_fiemap,
};
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 507d8689b111662b403c874e2c269417635f5555..ebfec4d0148e9e272e2a25efd0e3b551381408c6 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -36,6 +36,7 @@
#include <linux/mpage.h>
#include <linux/uio.h>
#include <linux/bio.h>
+#include <linux/fiemap.h>
#include "xattr.h"
#include "acl.h"
@@ -981,6 +982,13 @@ static int ext3_get_block(struct inode *inode, sector_t iblock,
return ret;
}
+int ext3_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+ u64 start, u64 len)
+{
+ return generic_block_fiemap(inode, fieinfo, start, len,
+ ext3_get_block);
+}
+
/*
* `handle' can be NULL if create is zero
*/
diff --git a/fs/ext4/Makefile b/fs/ext4/Makefile
index ac6fa8ca0a2f1b7b3a99f03accce58f6f666e209..a8ff003a00f70b8e09958fcdfa3491c0a4bc5a8f 100644
--- a/fs/ext4/Makefile
+++ b/fs/ext4/Makefile
@@ -2,12 +2,12 @@
# Makefile for the linux ext4-filesystem routines.
#
-obj-$(CONFIG_EXT4DEV_FS) += ext4dev.o
+obj-$(CONFIG_EXT4_FS) += ext4.o
-ext4dev-y := balloc.o bitmap.o dir.o file.o fsync.o ialloc.o inode.o \
+ext4-y := balloc.o bitmap.o dir.o file.o fsync.o ialloc.o inode.o \
ioctl.o namei.o super.o symlink.o hash.o resize.o extents.o \
ext4_jbd2.o migrate.o mballoc.o
-ext4dev-$(CONFIG_EXT4DEV_FS_XATTR) += xattr.o xattr_user.o xattr_trusted.o
-ext4dev-$(CONFIG_EXT4DEV_FS_POSIX_ACL) += acl.o
-ext4dev-$(CONFIG_EXT4DEV_FS_SECURITY) += xattr_security.o
+ext4-$(CONFIG_EXT4_FS_XATTR) += xattr.o xattr_user.o xattr_trusted.o
+ext4-$(CONFIG_EXT4_FS_POSIX_ACL) += acl.o
+ext4-$(CONFIG_EXT4_FS_SECURITY) += xattr_security.o
diff --git a/fs/ext4/acl.h b/fs/ext4/acl.h
index cd2b855a07d669988f817f6e7415088b8dcefed6..cb45257a246e888467f8db4bfb6822b00e7fddd7 100644
--- a/fs/ext4/acl.h
+++ b/fs/ext4/acl.h
@@ -51,18 +51,18 @@ static inline int ext4_acl_count(size_t size)
}
}
-#ifdef CONFIG_EXT4DEV_FS_POSIX_ACL
+#ifdef CONFIG_EXT4_FS_POSIX_ACL
/* Value for inode->u.ext4_i.i_acl and inode->u.ext4_i.i_default_acl
if the ACL has not been cached */
#define EXT4_ACL_NOT_CACHED ((void *)-1)
/* acl.c */
-extern int ext4_permission (struct inode *, int);
-extern int ext4_acl_chmod (struct inode *);
-extern int ext4_init_acl (handle_t *, struct inode *, struct inode *);
+extern int ext4_permission(struct inode *, int);
+extern int ext4_acl_chmod(struct inode *);
+extern int ext4_init_acl(handle_t *, struct inode *, struct inode *);
-#else /* CONFIG_EXT4DEV_FS_POSIX_ACL */
+#else /* CONFIG_EXT4_FS_POSIX_ACL */
#include <linux/sched.h>
#define ext4_permission NULL
@@ -77,5 +77,5 @@ ext4_init_acl(handle_t *handle, struct inode *inode, struct inode *dir)
{
return 0;
}
-#endif /* CONFIG_EXT4DEV_FS_POSIX_ACL */
+#endif /* CONFIG_EXT4_FS_POSIX_ACL */
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index e9fa960ba6da9fa6cf573fc517d70808e519ab83..bd2ece22882755b02599563a1bee89c5b10d2b87 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -83,6 +83,7 @@ static int ext4_group_used_meta_blocks(struct super_block *sb,
}
return used_blocks;
}
+
/* Initializes an uninitialized block bitmap if given, and returns the
* number of blocks free in the group. */
unsigned ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh,
@@ -132,7 +133,7 @@ unsigned ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh,
*/
group_blocks = ext4_blocks_count(sbi->s_es) -
le32_to_cpu(sbi->s_es->s_first_data_block) -
- (EXT4_BLOCKS_PER_GROUP(sb) * (sbi->s_groups_count -1));
+ (EXT4_BLOCKS_PER_GROUP(sb) * (sbi->s_groups_count - 1));
} else {
group_blocks = EXT4_BLOCKS_PER_GROUP(sb);
}
@@ -200,20 +201,20 @@ unsigned ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh,
* @bh: pointer to the buffer head to store the block
* group descriptor
*/
-struct ext4_group_desc * ext4_get_group_desc(struct super_block * sb,
+struct ext4_group_desc * ext4_get_group_desc(struct super_block *sb,
ext4_group_t block_group,
- struct buffer_head ** bh)
+ struct buffer_head **bh)
{
unsigned long group_desc;
unsigned long offset;
- struct ext4_group_desc * desc;
+ struct ext4_group_desc *desc;
struct ext4_sb_info *sbi = EXT4_SB(sb);
if (block_group >= sbi->s_groups_count) {
- ext4_error (sb, "ext4_get_group_desc",
- "block_group >= groups_count - "
- "block_group = %lu, groups_count = %lu",
- block_group, sbi->s_groups_count);
+ ext4_error(sb, "ext4_get_group_desc",
+ "block_group >= groups_count - "
+ "block_group = %lu, groups_count = %lu",
+ block_group, sbi->s_groups_count);
return NULL;
}
@@ -222,10 +223,10 @@ struct ext4_group_desc * ext4_get_group_desc(struct super_block * sb,
group_desc = block_group >> EXT4_DESC_PER_BLOCK_BITS(sb);
offset = block_group & (EXT4_DESC_PER_BLOCK(sb) - 1);
if (!sbi->s_group_desc[group_desc]) {
- ext4_error (sb, "ext4_get_group_desc",
- "Group descriptor not loaded - "
- "block_group = %lu, group_desc = %lu, desc = %lu",
- block_group, group_desc, offset);
+ ext4_error(sb, "ext4_get_group_desc",
+ "Group descriptor not loaded - "
+ "block_group = %lu, group_desc = %lu, desc = %lu",
+ block_group, group_desc, offset);
return NULL;
}
@@ -302,8 +303,8 @@ static int ext4_valid_block_bitmap(struct super_block *sb,
struct buffer_head *
ext4_read_block_bitmap(struct super_block *sb, ext4_group_t block_group)
{
- struct ext4_group_desc * desc;
- struct buffer_head * bh = NULL;
+ struct ext4_group_desc *desc;
+ struct buffer_head *bh = NULL;
ext4_fsblk_t bitmap_blk;
desc = ext4_get_group_desc(sb, block_group, NULL);
@@ -318,9 +319,11 @@ ext4_read_block_bitmap(struct super_block *sb, ext4_group_t block_group)
block_group, bitmap_blk);
return NULL;
}
- if (bh_uptodate_or_lock(bh))
+ if (buffer_uptodate(bh) &&
+ !(desc->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT)))
return bh;
+ lock_buffer(bh);
spin_lock(sb_bgl_lock(EXT4_SB(sb), block_group));
if (desc->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT)) {
ext4_init_block_bitmap(sb, bh, block_group, desc);
@@ -345,301 +348,6 @@ ext4_read_block_bitmap(struct super_block *sb, ext4_group_t block_group)
*/
return bh;
}
-/*
- * The reservation window structure operations
- * --------------------------------------------
- * Operations include:
- * dump, find, add, remove, is_empty, find_next_reservable_window, etc.
- *
- * We use a red-black tree to represent per-filesystem reservation
- * windows.
- *
- */
-
-/**
- * __rsv_window_dump() -- Dump the filesystem block allocation reservation map
- * @rb_root: root of per-filesystem reservation rb tree
- * @verbose: verbose mode
- * @fn: function which wishes to dump the reservation map
- *
- * If verbose is turned on, it will print the whole block reservation
- * windows(start, end). Otherwise, it will only print out the "bad" windows,
- * those windows that overlap with their immediate neighbors.
- */
-#if 1
-static void __rsv_window_dump(struct rb_root *root, int verbose,
- const char *fn)
-{
- struct rb_node *n;
- struct ext4_reserve_window_node *rsv, *prev;
- int bad;
-
-restart:
- n = rb_first(root);
- bad = 0;
- prev = NULL;
-
- printk("Block Allocation Reservation Windows Map (%s):\n", fn);
- while (n) {
- rsv = rb_entry(n, struct ext4_reserve_window_node, rsv_node);
- if (verbose)
- printk("reservation window 0x%p "
- "start: %llu, end: %llu\n",
- rsv, rsv->rsv_start, rsv->rsv_end);
- if (rsv->rsv_start && rsv->rsv_start >= rsv->rsv_end) {
- printk("Bad reservation %p (start >= end)\n",
- rsv);
- bad = 1;
- }
- if (prev && prev->rsv_end >= rsv->rsv_start) {
- printk("Bad reservation %p (prev->end >= start)\n",
- rsv);
- bad = 1;
- }
- if (bad) {
- if (!verbose) {
- printk("Restarting reservation walk in verbose mode\n");
- verbose = 1;
- goto restart;
- }
- }
- n = rb_next(n);
- prev = rsv;
- }
- printk("Window map complete.\n");
- BUG_ON(bad);
-}
-#define rsv_window_dump(root, verbose) \
- __rsv_window_dump((root), (verbose), __func__)
-#else
-#define rsv_window_dump(root, verbose) do {} while (0)
-#endif
-
-/**
- * goal_in_my_reservation()
- * @rsv: inode's reservation window
- * @grp_goal: given goal block relative to the allocation block group
- * @group: the current allocation block group
- * @sb: filesystem super block
- *
- * Test if the given goal block (group relative) is within the file's
- * own block reservation window range.
- *
- * If the reservation window is outside the goal allocation group, return 0;
- * grp_goal (given goal block) could be -1, which means no specific
- * goal block. In this case, always return 1.
- * If the goal block is within the reservation window, return 1;
- * otherwise, return 0;
- */
-static int
-goal_in_my_reservation(struct ext4_reserve_window *rsv, ext4_grpblk_t grp_goal,
- ext4_group_t group, struct super_block *sb)
-{
- ext4_fsblk_t group_first_block, group_last_block;
-
- group_first_block = ext4_group_first_block_no(sb, group);
- group_last_block = group_first_block + (EXT4_BLOCKS_PER_GROUP(sb) - 1);
-
- if ((rsv->_rsv_start > group_last_block) ||
- (rsv->_rsv_end < group_first_block))
- return 0;
- if ((grp_goal >= 0) && ((grp_goal + group_first_block < rsv->_rsv_start)
- || (grp_goal + group_first_block > rsv->_rsv_end)))
- return 0;
- return 1;
-}
-
-/**
- * search_reserve_window()
- * @rb_root: root of reservation tree
- * @goal: target allocation block
- *
- * Find the reserved window which includes the goal, or the previous one
- * if the goal is not in any window.
- * Returns NULL if there are no windows or if all windows start after the goal.
- */
-static struct ext4_reserve_window_node *
-search_reserve_window(struct rb_root *root, ext4_fsblk_t goal)
-{
- struct rb_node *n = root->rb_node;
- struct ext4_reserve_window_node *rsv;
-
- if (!n)
- return NULL;
-
- do {
- rsv = rb_entry(n, struct ext4_reserve_window_node, rsv_node);
-
- if (goal < rsv->rsv_start)
- n = n->rb_left;
- else if (goal > rsv->rsv_end)
- n = n->rb_right;
- else
- return rsv;
- } while (n);
- /*
- * We've fallen off the end of the tree: the goal wasn't inside
- * any particular node. OK, the previous node must be to one
- * side of the interval containing the goal. If it's the RHS,
- * we need to back up one.
- */
- if (rsv->rsv_start > goal) {
- n = rb_prev(&rsv->rsv_node);
- rsv = rb_entry(n, struct ext4_reserve_window_node, rsv_node);
- }
- return rsv;
-}
-
-/**
- * ext4_rsv_window_add() -- Insert a window to the block reservation rb tree.
- * @sb: super block
- * @rsv: reservation window to add
- *
- * Must be called with rsv_lock hold.
- */
-void ext4_rsv_window_add(struct super_block *sb,
- struct ext4_reserve_window_node *rsv)
-{
- struct rb_root *root = &EXT4_SB(sb)->s_rsv_window_root;
- struct rb_node *node = &rsv->rsv_node;
- ext4_fsblk_t start = rsv->rsv_start;
-
- struct rb_node ** p = &root->rb_node;
- struct rb_node * parent = NULL;
- struct ext4_reserve_window_node *this;
-
- while (*p)
- {
- parent = *p;
- this = rb_entry(parent, struct ext4_reserve_window_node, rsv_node);
-
- if (start < this->rsv_start)
- p = &(*p)->rb_left;
- else if (start > this->rsv_end)
- p = &(*p)->rb_right;
- else {
- rsv_window_dump(root, 1);
- BUG();
- }
- }
-
- rb_link_node(node, parent, p);
- rb_insert_color(node, root);
-}
-
-/**
- * ext4_rsv_window_remove() -- unlink a window from the reservation rb tree
- * @sb: super block
- * @rsv: reservation window to remove
- *
- * Mark the block reservation window as not allocated, and unlink it
- * from the filesystem reservation window rb tree. Must be called with
- * rsv_lock hold.
- */
-static void rsv_window_remove(struct super_block *sb,
- struct ext4_reserve_window_node *rsv)
-{
- rsv->rsv_start = EXT4_RESERVE_WINDOW_NOT_ALLOCATED;
- rsv->rsv_end = EXT4_RESERVE_WINDOW_NOT_ALLOCATED;
- rsv->rsv_alloc_hit = 0;
- rb_erase(&rsv->rsv_node, &EXT4_SB(sb)->s_rsv_window_root);
-}
-
-/*
- * rsv_is_empty() -- Check if the reservation window is allocated.
- * @rsv: given reservation window to check
- *
- * returns 1 if the end block is EXT4_RESERVE_WINDOW_NOT_ALLOCATED.
- */
-static inline int rsv_is_empty(struct ext4_reserve_window *rsv)
-{
- /* a valid reservation end block could not be 0 */
- return rsv->_rsv_end == EXT4_RESERVE_WINDOW_NOT_ALLOCATED;
-}
-
-/**
- * ext4_init_block_alloc_info()
- * @inode: file inode structure
- *
- * Allocate and initialize the reservation window structure, and
- * link the window to the ext4 inode structure at last
- *
- * The reservation window structure is only dynamically allocated
- * and linked to ext4 inode the first time the open file
- * needs a new block. So, before every ext4_new_block(s) call, for
- * regular files, we should check whether the reservation window
- * structure exists or not. In the latter case, this function is called.
- * Fail to do so will result in block reservation being turned off for that
- * open file.
- *
- * This function is called from ext4_get_blocks_handle(), also called
- * when setting the reservation window size through ioctl before the file
- * is open for write (needs block allocation).
- *
- * Needs down_write(i_data_sem) protection prior to call this function.
- */
-void ext4_init_block_alloc_info(struct inode *inode)
-{
- struct ext4_inode_info *ei = EXT4_I(inode);
- struct ext4_block_alloc_info *block_i = ei->i_block_alloc_info;
- struct super_block *sb = inode->i_sb;
-
- block_i = kmalloc(sizeof(*block_i), GFP_NOFS);
- if (block_i) {
- struct ext4_reserve_window_node *rsv = &block_i->rsv_window_node;
-
- rsv->rsv_start = EXT4_RESERVE_WINDOW_NOT_ALLOCATED;
- rsv->rsv_end = EXT4_RESERVE_WINDOW_NOT_ALLOCATED;
-
- /*
- * if filesystem is mounted with NORESERVATION, the goal
- * reservation window size is set to zero to indicate
- * block reservation is off
- */
- if (!test_opt(sb, RESERVATION))
- rsv->rsv_goal_size = 0;
- else
- rsv->rsv_goal_size = EXT4_DEFAULT_RESERVE_BLOCKS;
- rsv->rsv_alloc_hit = 0;
- block_i->last_alloc_logical_block = 0;
- block_i->last_alloc_physical_block = 0;
- }
- ei->i_block_alloc_info = block_i;
-}
-
-/**
- * ext4_discard_reservation()
- * @inode: inode
- *
- * Discard(free) block reservation window on last file close, or truncate
- * or at last iput().
- *
- * It is being called in three cases:
- * ext4_release_file(): last writer close the file
- * ext4_clear_inode(): last iput(), when nobody link to this file.
- * ext4_truncate(): when the block indirect map is about to change.
- *
- */
-void ext4_discard_reservation(struct inode *inode)
-{
- struct ext4_inode_info *ei = EXT4_I(inode);
- struct ext4_block_alloc_info *block_i = ei->i_block_alloc_info;
- struct ext4_reserve_window_node *rsv;
- spinlock_t *rsv_lock = &EXT4_SB(inode->i_sb)->s_rsv_window_lock;
-
- ext4_mb_discard_inode_preallocations(inode);
-
- if (!block_i)
- return;
-
- rsv = &block_i->rsv_window_node;
- if (!rsv_is_empty(&rsv->rsv_window)) {
- spin_lock(rsv_lock);
- if (!rsv_is_empty(&rsv->rsv_window))
- rsv_window_remove(inode->i_sb, rsv);
- spin_unlock(rsv_lock);
- }
-}
/**
* ext4_free_blocks_sb() -- Free given blocks and update quota
@@ -648,6 +356,13 @@ void ext4_discard_reservation(struct inode *inode)
* @block: start physcial block to free
* @count: number of blocks to free
* @pdquot_freed_blocks: pointer to quota
+ *
+ * XXX This function is only used by the on-line resizing code, which
+ * should probably be fixed up to call the mballoc variant. There
+ * this needs to be cleaned up later; in fact, I'm not convinced this
+ * is 100% correct in the face of the mballoc code. The online resizing
+ * code needs to be fixed up to more tightly (and correctly) interlock
+ * with the mballoc code.
*/
void ext4_free_blocks_sb(handle_t *handle, struct super_block *sb,
ext4_fsblk_t block, unsigned long count,
@@ -659,8 +374,8 @@ void ext4_free_blocks_sb(handle_t *handle, struct super_block *sb,
ext4_grpblk_t bit;
unsigned long i;
unsigned long overflow;
- struct ext4_group_desc * desc;
- struct ext4_super_block * es;
+ struct ext4_group_desc *desc;
+ struct ext4_super_block *es;
struct ext4_sb_info *sbi;
int err = 0, ret;
ext4_grpblk_t group_freed;
@@ -671,13 +386,13 @@ void ext4_free_blocks_sb(handle_t *handle, struct super_block *sb,
if (block < le32_to_cpu(es->s_first_data_block) ||
block + count < block ||
block + count > ext4_blocks_count(es)) {
- ext4_error (sb, "ext4_free_blocks",
- "Freeing blocks not in datazone - "
- "block = %llu, count = %lu", block, count);
+ ext4_error(sb, "ext4_free_blocks",
+ "Freeing blocks not in datazone - "
+ "block = %llu, count = %lu", block, count);
goto error_return;
}
- ext4_debug ("freeing block(s) %llu-%llu\n", block, block + count - 1);
+ ext4_debug("freeing block(s) %llu-%llu\n", block, block + count - 1);
do_more:
overflow = 0;
@@ -694,7 +409,7 @@ void ext4_free_blocks_sb(handle_t *handle, struct super_block *sb,
bitmap_bh = ext4_read_block_bitmap(sb, block_group);
if (!bitmap_bh)
goto error_return;
- desc = ext4_get_group_desc (sb, block_group, &gd_bh);
+ desc = ext4_get_group_desc(sb, block_group, &gd_bh);
if (!desc)
goto error_return;
@@ -703,10 +418,10 @@ void ext4_free_blocks_sb(handle_t *handle, struct super_block *sb,
in_range(block, ext4_inode_table(sb, desc), sbi->s_itb_per_group) ||
in_range(block + count - 1, ext4_inode_table(sb, desc),
sbi->s_itb_per_group)) {
- ext4_error (sb, "ext4_free_blocks",
- "Freeing blocks in system zones - "
- "Block = %llu, count = %lu",
- block, count);
+ ext4_error(sb, "ext4_free_blocks",
+ "Freeing blocks in system zones - "
+ "Block = %llu, count = %lu",
+ block, count);
goto error_return;
}
@@ -848,7 +563,7 @@ void ext4_free_blocks(handle_t *handle, struct inode *inode,
ext4_fsblk_t block, unsigned long count,
int metadata)
{
- struct super_block * sb;
+ struct super_block *sb;
unsigned long dquot_freed_blocks;
/* this isn't the right place to decide whether block is metadata
@@ -859,747 +574,51 @@ void ext4_free_blocks(handle_t *handle, struct inode *inode,
sb = inode->i_sb;
- if (!test_opt(sb, MBALLOC) || !EXT4_SB(sb)->s_group_info)
- ext4_free_blocks_sb(handle, sb, block, count,
- &dquot_freed_blocks);
- else
- ext4_mb_free_blocks(handle, inode, block, count,
- metadata, &dquot_freed_blocks);
+ ext4_mb_free_blocks(handle, inode, block, count,
+ metadata, &dquot_freed_blocks);
if (dquot_freed_blocks)
DQUOT_FREE_BLOCK(inode, dquot_freed_blocks);
return;
}
-/**
- * ext4_test_allocatable()
- * @nr: given allocation block group
- * @bh: bufferhead contains the bitmap of the given block group
- *
- * For ext4 allocations, we must not reuse any blocks which are
- * allocated in the bitmap buffer's "last committed data" copy. This
- * prevents deletes from freeing up the page for reuse until we have
- * committed the delete transaction.
- *
- * If we didn't do this, then deleting something and reallocating it as
- * data would allow the old block to be overwritten before the
- * transaction committed (because we force data to disk before commit).
- * This would lead to corruption if we crashed between overwriting the
- * data and committing the delete.
- *
- * @@@ We may want to make this allocation behaviour conditional on
- * data-writes at some point, and disable it for metadata allocations or
- * sync-data inodes.
- */
-static int ext4_test_allocatable(ext4_grpblk_t nr, struct buffer_head *bh)
-{
- int ret;
- struct journal_head *jh = bh2jh(bh);
-
- if (ext4_test_bit(nr, bh->b_data))
- return 0;
-
- jbd_lock_bh_state(bh);
- if (!jh->b_committed_data)
- ret = 1;
- else
- ret = !ext4_test_bit(nr, jh->b_committed_data);
- jbd_unlock_bh_state(bh);
- return ret;
-}
-
-/**
- * bitmap_search_next_usable_block()
- * @start: the starting block (group relative) of the search
- * @bh: bufferhead contains the block group bitmap
- * @maxblocks: the ending block (group relative) of the reservation
- *
- * The bitmap search --- search forward alternately through the actual
- * bitmap on disk and the last-committed copy in journal, until we find a
- * bit free in both bitmaps.
- */
-static ext4_grpblk_t
-bitmap_search_next_usable_block(ext4_grpblk_t start, struct buffer_head *bh,
- ext4_grpblk_t maxblocks)
+int ext4_claim_free_blocks(struct ext4_sb_info *sbi,
+ s64 nblocks)
{
- ext4_grpblk_t next;
- struct journal_head *jh = bh2jh(bh);
-
- while (start < maxblocks) {
- next = ext4_find_next_zero_bit(bh->b_data, maxblocks, start);
- if (next >= maxblocks)
- return -1;
- if (ext4_test_allocatable(next, bh))
- return next;
- jbd_lock_bh_state(bh);
- if (jh->b_committed_data)
- start = ext4_find_next_zero_bit(jh->b_committed_data,
- maxblocks, next);
- jbd_unlock_bh_state(bh);
- }
- return -1;
-}
+ s64 free_blocks, dirty_blocks;
+ s64 root_blocks = 0;
+ struct percpu_counter *fbc = &sbi->s_freeblocks_counter;
+ struct percpu_counter *dbc = &sbi->s_dirtyblocks_counter;
-/**
- * find_next_usable_block()
- * @start: the starting block (group relative) to find next
- * allocatable block in bitmap.
- * @bh: bufferhead contains the block group bitmap
- * @maxblocks: the ending block (group relative) for the search
- *
- * Find an allocatable block in a bitmap. We honor both the bitmap and
- * its last-committed copy (if that exists), and perform the "most
- * appropriate allocation" algorithm of looking for a free block near
- * the initial goal; then for a free byte somewhere in the bitmap; then
- * for any free bit in the bitmap.
- */
-static ext4_grpblk_t
-find_next_usable_block(ext4_grpblk_t start, struct buffer_head *bh,
- ext4_grpblk_t maxblocks)
-{
- ext4_grpblk_t here, next;
- char *p, *r;
-
- if (start > 0) {
- /*
- * The goal was occupied; search forward for a free
- * block within the next XX blocks.
- *
- * end_goal is more or less random, but it has to be
- * less than EXT4_BLOCKS_PER_GROUP. Aligning up to the
- * next 64-bit boundary is simple..
- */
- ext4_grpblk_t end_goal = (start + 63) & ~63;
- if (end_goal > maxblocks)
- end_goal = maxblocks;
- here = ext4_find_next_zero_bit(bh->b_data, end_goal, start);
- if (here < end_goal && ext4_test_allocatable(here, bh))
- return here;
- ext4_debug("Bit not found near goal\n");
- }
-
- here = start;
- if (here < 0)
- here = 0;
-
- p = ((char *)bh->b_data) + (here >> 3);
- r = memscan(p, 0, ((maxblocks + 7) >> 3) - (here >> 3));
- next = (r - ((char *)bh->b_data)) << 3;
-
- if (next < maxblocks && next >= start && ext4_test_allocatable(next, bh))
- return next;
-
- /*
- * The bitmap search --- search forward alternately through the actual
- * bitmap and the last-committed copy until we find a bit free in
- * both
- */
- here = bitmap_search_next_usable_block(here, bh, maxblocks);
- return here;
-}
-
-/**
- * claim_block()
- * @block: the free block (group relative) to allocate
- * @bh: the bufferhead containts the block group bitmap
- *
- * We think we can allocate this block in this bitmap. Try to set the bit.
- * If that succeeds then check that nobody has allocated and then freed the
- * block since we saw that is was not marked in b_committed_data. If it _was_
- * allocated and freed then clear the bit in the bitmap again and return
- * zero (failure).
- */
-static inline int
-claim_block(spinlock_t *lock, ext4_grpblk_t block, struct buffer_head *bh)
-{
- struct journal_head *jh = bh2jh(bh);
- int ret;
-
- if (ext4_set_bit_atomic(lock, block, bh->b_data))
- return 0;
- jbd_lock_bh_state(bh);
- if (jh->b_committed_data && ext4_test_bit(block,jh->b_committed_data)) {
- ext4_clear_bit_atomic(lock, block, bh->b_data);
- ret = 0;
- } else {
- ret = 1;
- }
- jbd_unlock_bh_state(bh);
- return ret;
-}
+ free_blocks = percpu_counter_read_positive(fbc);
+ dirty_blocks = percpu_counter_read_positive(dbc);
-/**
- * ext4_try_to_allocate()
- * @sb: superblock
- * @handle: handle to this transaction
- * @group: given allocation block group
- * @bitmap_bh: bufferhead holds the block bitmap
- * @grp_goal: given target block within the group
- * @count: target number of blocks to allocate
- * @my_rsv: reservation window
- *
- * Attempt to allocate blocks within a give range. Set the range of allocation
- * first, then find the first free bit(s) from the bitmap (within the range),
- * and at last, allocate the blocks by claiming the found free bit as allocated.
- *
- * To set the range of this allocation:
- * if there is a reservation window, only try to allocate block(s) from the
- * file's own reservation window;
- * Otherwise, the allocation range starts from the give goal block, ends at
- * the block group's last block.
- *
- * If we failed to allocate the desired block then we may end up crossing to a
- * new bitmap. In that case we must release write access to the old one via
- * ext4_journal_release_buffer(), else we'll run out of credits.
- */
-static ext4_grpblk_t
-ext4_try_to_allocate(struct super_block *sb, handle_t *handle,
- ext4_group_t group, struct buffer_head *bitmap_bh,
- ext4_grpblk_t grp_goal, unsigned long *count,
- struct ext4_reserve_window *my_rsv)
-{
- ext4_fsblk_t group_first_block;
- ext4_grpblk_t start, end;
- unsigned long num = 0;
-
- /* we do allocation within the reservation window if we have a window */
- if (my_rsv) {
- group_first_block = ext4_group_first_block_no(sb, group);
- if (my_rsv->_rsv_start >= group_first_block)
- start = my_rsv->_rsv_start - group_first_block;
- else
- /* reservation window cross group boundary */
- start = 0;
- end = my_rsv->_rsv_end - group_first_block + 1;
- if (end > EXT4_BLOCKS_PER_GROUP(sb))
- /* reservation window crosses group boundary */
- end = EXT4_BLOCKS_PER_GROUP(sb);
- if ((start <= grp_goal) && (grp_goal < end))
- start = grp_goal;
- else
- grp_goal = -1;
- } else {
- if (grp_goal > 0)
- start = grp_goal;
- else
- start = 0;
- end = EXT4_BLOCKS_PER_GROUP(sb);
- }
-
- BUG_ON(start > EXT4_BLOCKS_PER_GROUP(sb));
-
-repeat:
- if (grp_goal < 0 || !ext4_test_allocatable(grp_goal, bitmap_bh)) {
- grp_goal = find_next_usable_block(start, bitmap_bh, end);
- if (grp_goal < 0)
- goto fail_access;
- if (!my_rsv) {
- int i;
-
- for (i = 0; i < 7 && grp_goal > start &&
- ext4_test_allocatable(grp_goal - 1,
- bitmap_bh);
- i++, grp_goal--)
- ;
- }
- }
- start = grp_goal;
-
- if (!claim_block(sb_bgl_lock(EXT4_SB(sb), group),
- grp_goal, bitmap_bh)) {
- /*
- * The block was allocated by another thread, or it was
- * allocated and then freed by another thread
- */
- start++;
- grp_goal++;
- if (start >= end)
- goto fail_access;
- goto repeat;
- }
- num++;
- grp_goal++;
- while (num < *count && grp_goal < end
- && ext4_test_allocatable(grp_goal, bitmap_bh)
- && claim_block(sb_bgl_lock(EXT4_SB(sb), group),
- grp_goal, bitmap_bh)) {
- num++;
- grp_goal++;
- }
- *count = num;
- return grp_goal - num;
-fail_access:
- *count = num;
- return -1;
-}
-
-/**
- * find_next_reservable_window():
- * find a reservable space within the given range.
- * It does not allocate the reservation window for now:
- * alloc_new_reservation() will do the work later.
- *
- * @search_head: the head of the searching list;
- * This is not necessarily the list head of the whole filesystem
- *
- * We have both head and start_block to assist the search
- * for the reservable space. The list starts from head,
- * but we will shift to the place where start_block is,
- * then start from there, when looking for a reservable space.
- *
- * @size: the target new reservation window size
- *
- * @group_first_block: the first block we consider to start
- * the real search from
- *
- * @last_block:
- * the maximum block number that our goal reservable space
- * could start from. This is normally the last block in this
- * group. The search will end when we found the start of next
- * possible reservable space is out of this boundary.
- * This could handle the cross boundary reservation window
- * request.
- *
- * basically we search from the given range, rather than the whole
- * reservation double linked list, (start_block, last_block)
- * to find a free region that is of my size and has not
- * been reserved.
- *
- */
-static int find_next_reservable_window(
- struct ext4_reserve_window_node *search_head,
- struct ext4_reserve_window_node *my_rsv,
- struct super_block * sb,
- ext4_fsblk_t start_block,
- ext4_fsblk_t last_block)
-{
- struct rb_node *next;
- struct ext4_reserve_window_node *rsv, *prev;
- ext4_fsblk_t cur;
- int size = my_rsv->rsv_goal_size;
-
- /* TODO: make the start of the reservation window byte-aligned */
- /* cur = *start_block & ~7;*/
- cur = start_block;
- rsv = search_head;
- if (!rsv)
- return -1;
-
- while (1) {
- if (cur <= rsv->rsv_end)
- cur = rsv->rsv_end + 1;
-
- /* TODO?
- * in the case we could not find a reservable space
- * that is what is expected, during the re-search, we could
- * remember what's the largest reservable space we could have
- * and return that one.
- *
- * For now it will fail if we could not find the reservable
- * space with expected-size (or more)...
- */
- if (cur > last_block)
- return -1; /* fail */
-
- prev = rsv;
- next = rb_next(&rsv->rsv_node);
- rsv = rb_entry(next,struct ext4_reserve_window_node,rsv_node);
+ if (!capable(CAP_SYS_RESOURCE) &&
+ sbi->s_resuid != current->fsuid &&
+ (sbi->s_resgid == 0 || !in_group_p(sbi->s_resgid)))
+ root_blocks = ext4_r_blocks_count(sbi->s_es);
- /*
- * Reached the last reservation, we can just append to the
- * previous one.
- */
- if (!next)
- break;
-
- if (cur + size <= rsv->rsv_start) {
- /*
- * Found a reserveable space big enough. We could
- * have a reservation across the group boundary here
- */
- break;
+ if (free_blocks - (nblocks + root_blocks + dirty_blocks) <
+ EXT4_FREEBLOCKS_WATERMARK) {
+ free_blocks = percpu_counter_sum(fbc);
+ dirty_blocks = percpu_counter_sum(dbc);
+ if (dirty_blocks < 0) {
+ printk(KERN_CRIT "Dirty block accounting "
+ "went wrong %lld\n",
+ dirty_blocks);
}
}
- /*
- * we come here either :
- * when we reach the end of the whole list,
- * and there is empty reservable space after last entry in the list.
- * append it to the end of the list.
- *
- * or we found one reservable space in the middle of the list,
- * return the reservation window that we could append to.
- * succeed.
+ /* Check whether we have space after
+ * accounting for current dirty blocks
*/
+ if (free_blocks < ((root_blocks + nblocks) + dirty_blocks))
+ /* we don't have free space */
+ return -ENOSPC;
- if ((prev != my_rsv) && (!rsv_is_empty(&my_rsv->rsv_window)))
- rsv_window_remove(sb, my_rsv);
-
- /*
- * Let's book the whole avaliable window for now. We will check the
- * disk bitmap later and then, if there are free blocks then we adjust
- * the window size if it's larger than requested.
- * Otherwise, we will remove this node from the tree next time
- * call find_next_reservable_window.
- */
- my_rsv->rsv_start = cur;
- my_rsv->rsv_end = cur + size - 1;
- my_rsv->rsv_alloc_hit = 0;
-
- if (prev != my_rsv)
- ext4_rsv_window_add(sb, my_rsv);
-
+ /* Add the blocks to nblocks */
+ percpu_counter_add(dbc, nblocks);
return 0;
}
-/**
- * alloc_new_reservation()--allocate a new reservation window
- *
- * To make a new reservation, we search part of the filesystem
- * reservation list (the list that inside the group). We try to
- * allocate a new reservation window near the allocation goal,
- * or the beginning of the group, if there is no goal.
- *
- * We first find a reservable space after the goal, then from
- * there, we check the bitmap for the first free block after
- * it. If there is no free block until the end of group, then the
- * whole group is full, we failed. Otherwise, check if the free
- * block is inside the expected reservable space, if so, we
- * succeed.
- * If the first free block is outside the reservable space, then
- * start from the first free block, we search for next available
- * space, and go on.
- *
- * on succeed, a new reservation will be found and inserted into the list
- * It contains at least one free block, and it does not overlap with other
- * reservation windows.
- *
- * failed: we failed to find a reservation window in this group
- *
- * @rsv: the reservation
- *
- * @grp_goal: The goal (group-relative). It is where the search for a
- * free reservable space should start from.
- * if we have a grp_goal(grp_goal >0 ), then start from there,
- * no grp_goal(grp_goal = -1), we start from the first block
- * of the group.
- *
- * @sb: the super block
- * @group: the group we are trying to allocate in
- * @bitmap_bh: the block group block bitmap
- *
- */
-static int alloc_new_reservation(struct ext4_reserve_window_node *my_rsv,
- ext4_grpblk_t grp_goal, struct super_block *sb,
- ext4_group_t group, struct buffer_head *bitmap_bh)
-{
- struct ext4_reserve_window_node *search_head;
- ext4_fsblk_t group_first_block, group_end_block, start_block;
- ext4_grpblk_t first_free_block;
- struct rb_root *fs_rsv_root = &EXT4_SB(sb)->s_rsv_window_root;
- unsigned long size;
- int ret;
- spinlock_t *rsv_lock = &EXT4_SB(sb)->s_rsv_window_lock;
-
- group_first_block = ext4_group_first_block_no(sb, group);
- group_end_block = group_first_block + (EXT4_BLOCKS_PER_GROUP(sb) - 1);
-
- if (grp_goal < 0)
- start_block = group_first_block;
- else
- start_block = grp_goal + group_first_block;
-
- size = my_rsv->rsv_goal_size;
-
- if (!rsv_is_empty(&my_rsv->rsv_window)) {
- /*
- * if the old reservation is cross group boundary
- * and if the goal is inside the old reservation window,
- * we will come here when we just failed to allocate from
- * the first part of the window. We still have another part
- * that belongs to the next group. In this case, there is no
- * point to discard our window and try to allocate a new one
- * in this group(which will fail). we should
- * keep the reservation window, just simply move on.
- *
- * Maybe we could shift the start block of the reservation
- * window to the first block of next group.
- */
-
- if ((my_rsv->rsv_start <= group_end_block) &&
- (my_rsv->rsv_end > group_end_block) &&
- (start_block >= my_rsv->rsv_start))
- return -1;
-
- if ((my_rsv->rsv_alloc_hit >
- (my_rsv->rsv_end - my_rsv->rsv_start + 1) / 2)) {
- /*
- * if the previously allocation hit ratio is
- * greater than 1/2, then we double the size of
- * the reservation window the next time,
- * otherwise we keep the same size window
- */
- size = size * 2;
- if (size > EXT4_MAX_RESERVE_BLOCKS)
- size = EXT4_MAX_RESERVE_BLOCKS;
- my_rsv->rsv_goal_size= size;
- }
- }
-
- spin_lock(rsv_lock);
- /*
- * shift the search start to the window near the goal block
- */
- search_head = search_reserve_window(fs_rsv_root, start_block);
-
- /*
- * find_next_reservable_window() simply finds a reservable window
- * inside the given range(start_block, group_end_block).
- *
- * To make sure the reservation window has a free bit inside it, we
- * need to check the bitmap after we found a reservable window.
- */
-retry:
- ret = find_next_reservable_window(search_head, my_rsv, sb,
- start_block, group_end_block);
-
- if (ret == -1) {
- if (!rsv_is_empty(&my_rsv->rsv_window))
- rsv_window_remove(sb, my_rsv);
- spin_unlock(rsv_lock);
- return -1;
- }
-
- /*
- * On success, find_next_reservable_window() returns the
- * reservation window where there is a reservable space after it.
- * Before we reserve this reservable space, we need
- * to make sure there is at least a free block inside this region.
- *
- * searching the first free bit on the block bitmap and copy of
- * last committed bitmap alternatively, until we found a allocatable
- * block. Search start from the start block of the reservable space
- * we just found.
- */
- spin_unlock(rsv_lock);
- first_free_block = bitmap_search_next_usable_block(
- my_rsv->rsv_start - group_first_block,
- bitmap_bh, group_end_block - group_first_block + 1);
-
- if (first_free_block < 0) {
- /*
- * no free block left on the bitmap, no point
- * to reserve the space. return failed.
- */
- spin_lock(rsv_lock);
- if (!rsv_is_empty(&my_rsv->rsv_window))
- rsv_window_remove(sb, my_rsv);
- spin_unlock(rsv_lock);
- return -1; /* failed */
- }
-
- start_block = first_free_block + group_first_block;
- /*
- * check if the first free block is within the
- * free space we just reserved
- */
- if (start_block >= my_rsv->rsv_start && start_block <= my_rsv->rsv_end)
- return 0; /* success */
- /*
- * if the first free bit we found is out of the reservable space
- * continue search for next reservable space,
- * start from where the free block is,
- * we also shift the list head to where we stopped last time
- */
- search_head = my_rsv;
- spin_lock(rsv_lock);
- goto retry;
-}
-
-/**
- * try_to_extend_reservation()
- * @my_rsv: given reservation window
- * @sb: super block
- * @size: the delta to extend
- *
- * Attempt to expand the reservation window large enough to have
- * required number of free blocks
- *
- * Since ext4_try_to_allocate() will always allocate blocks within
- * the reservation window range, if the window size is too small,
- * multiple blocks allocation has to stop at the end of the reservation
- * window. To make this more efficient, given the total number of
- * blocks needed and the current size of the window, we try to
- * expand the reservation window size if necessary on a best-effort
- * basis before ext4_new_blocks() tries to allocate blocks,
- */
-static void try_to_extend_reservation(struct ext4_reserve_window_node *my_rsv,
- struct super_block *sb, int size)
-{
- struct ext4_reserve_window_node *next_rsv;
- struct rb_node *next;
- spinlock_t *rsv_lock = &EXT4_SB(sb)->s_rsv_window_lock;
-
- if (!spin_trylock(rsv_lock))
- return;
-
- next = rb_next(&my_rsv->rsv_node);
-
- if (!next)
- my_rsv->rsv_end += size;
- else {
- next_rsv = rb_entry(next, struct ext4_reserve_window_node, rsv_node);
-
- if ((next_rsv->rsv_start - my_rsv->rsv_end - 1) >= size)
- my_rsv->rsv_end += size;
- else
- my_rsv->rsv_end = next_rsv->rsv_start - 1;
- }
- spin_unlock(rsv_lock);
-}
-
-/**
- * ext4_try_to_allocate_with_rsv()
- * @sb: superblock
- * @handle: handle to this transaction
- * @group: given allocation block group
- * @bitmap_bh: bufferhead holds the block bitmap
- * @grp_goal: given target block within the group
- * @count: target number of blocks to allocate
- * @my_rsv: reservation window
- * @errp: pointer to store the error code
- *
- * This is the main function used to allocate a new block and its reservation
- * window.
- *
- * Each time when a new block allocation is need, first try to allocate from
- * its own reservation. If it does not have a reservation window, instead of
- * looking for a free bit on bitmap first, then look up the reservation list to
- * see if it is inside somebody else's reservation window, we try to allocate a
- * reservation window for it starting from the goal first. Then do the block
- * allocation within the reservation window.
- *
- * This will avoid keeping on searching the reservation list again and
- * again when somebody is looking for a free block (without
- * reservation), and there are lots of free blocks, but they are all
- * being reserved.
- *
- * We use a red-black tree for the per-filesystem reservation list.
- *
- */
-static ext4_grpblk_t
-ext4_try_to_allocate_with_rsv(struct super_block *sb, handle_t *handle,
- ext4_group_t group, struct buffer_head *bitmap_bh,
- ext4_grpblk_t grp_goal,
- struct ext4_reserve_window_node * my_rsv,
- unsigned long *count, int *errp)
-{
- ext4_fsblk_t group_first_block, group_last_block;
- ext4_grpblk_t ret = 0;
- int fatal;
- unsigned long num = *count;
-
- *errp = 0;
-
- /*
- * Make sure we use undo access for the bitmap, because it is critical
- * that we do the frozen_data COW on bitmap buffers in all cases even
- * if the buffer is in BJ_Forget state in the committing transaction.
- */
- BUFFER_TRACE(bitmap_bh, "get undo access for new block");
- fatal = ext4_journal_get_undo_access(handle, bitmap_bh);
- if (fatal) {
- *errp = fatal;
- return -1;
- }
-
- /*
- * we don't deal with reservation when
- * filesystem is mounted without reservation
- * or the file is not a regular file
- * or last attempt to allocate a block with reservation turned on failed
- */
- if (my_rsv == NULL ) {
- ret = ext4_try_to_allocate(sb, handle, group, bitmap_bh,
- grp_goal, count, NULL);
- goto out;
- }
- /*
- * grp_goal is a group relative block number (if there is a goal)
- * 0 <= grp_goal < EXT4_BLOCKS_PER_GROUP(sb)
- * first block is a filesystem wide block number
- * first block is the block number of the first block in this group
- */
- group_first_block = ext4_group_first_block_no(sb, group);
- group_last_block = group_first_block + (EXT4_BLOCKS_PER_GROUP(sb) - 1);
-
- /*
- * Basically we will allocate a new block from inode's reservation
- * window.
- *
- * We need to allocate a new reservation window, if:
- * a) inode does not have a reservation window; or
- * b) last attempt to allocate a block from existing reservation
- * failed; or
- * c) we come here with a goal and with a reservation window
- *
- * We do not need to allocate a new reservation window if we come here
- * at the beginning with a goal and the goal is inside the window, or
- * we don't have a goal but already have a reservation window.
- * then we could go to allocate from the reservation window directly.
- */
- while (1) {
- if (rsv_is_empty(&my_rsv->rsv_window) || (ret < 0) ||
- !goal_in_my_reservation(&my_rsv->rsv_window,
- grp_goal, group, sb)) {
- if (my_rsv->rsv_goal_size < *count)
- my_rsv->rsv_goal_size = *count;
- ret = alloc_new_reservation(my_rsv, grp_goal, sb,
- group, bitmap_bh);
- if (ret < 0)
- break; /* failed */
-
- if (!goal_in_my_reservation(&my_rsv->rsv_window,
- grp_goal, group, sb))
- grp_goal = -1;
- } else if (grp_goal >= 0) {
- int curr = my_rsv->rsv_end -
- (grp_goal + group_first_block) + 1;
-
- if (curr < *count)
- try_to_extend_reservation(my_rsv, sb,
- *count - curr);
- }
-
- if ((my_rsv->rsv_start > group_last_block) ||
- (my_rsv->rsv_end < group_first_block)) {
- rsv_window_dump(&EXT4_SB(sb)->s_rsv_window_root, 1);
- BUG();
- }
- ret = ext4_try_to_allocate(sb, handle, group, bitmap_bh,
- grp_goal, &num, &my_rsv->rsv_window);
- if (ret >= 0) {
- my_rsv->rsv_alloc_hit += num;
- *count = num;
- break; /* succeed */
- }
- num = *count;
- }
-out:
- if (ret >= 0) {
- BUFFER_TRACE(bitmap_bh, "journal_dirty_metadata for "
- "bitmap block");
- fatal = ext4_journal_dirty_metadata(handle, bitmap_bh);
- if (fatal) {
- *errp = fatal;
- return -1;
- }
- return ret;
- }
-
- BUFFER_TRACE(bitmap_bh, "journal_release_buffer");
- ext4_journal_release_buffer(handle, bitmap_bh);
- return ret;
-}
-
/**
* ext4_has_free_blocks()
* @sbi: in-core super block structure.
@@ -1610,29 +629,34 @@ ext4_try_to_allocate_with_rsv(struct super_block *sb, handle_t *handle,
* On success, return nblocks
*/
ext4_fsblk_t ext4_has_free_blocks(struct ext4_sb_info *sbi,
- ext4_fsblk_t nblocks)
+ s64 nblocks)
{
- ext4_fsblk_t free_blocks;
- ext4_fsblk_t root_blocks = 0;
+ s64 free_blocks, dirty_blocks;
+ s64 root_blocks = 0;
+ struct percpu_counter *fbc = &sbi->s_freeblocks_counter;
+ struct percpu_counter *dbc = &sbi->s_dirtyblocks_counter;
- free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
+ free_blocks = percpu_counter_read_positive(fbc);
+ dirty_blocks = percpu_counter_read_positive(dbc);
if (!capable(CAP_SYS_RESOURCE) &&
sbi->s_resuid != current->fsuid &&
(sbi->s_resgid == 0 || !in_group_p(sbi->s_resgid)))
root_blocks = ext4_r_blocks_count(sbi->s_es);
-#ifdef CONFIG_SMP
- if (free_blocks - root_blocks < FBC_BATCH)
- free_blocks =
- percpu_counter_sum_and_set(&sbi->s_freeblocks_counter);
-#endif
- if (free_blocks <= root_blocks)
+
+ if (free_blocks - (nblocks + root_blocks + dirty_blocks) <
+ EXT4_FREEBLOCKS_WATERMARK) {
+ free_blocks = percpu_counter_sum(fbc);
+ dirty_blocks = percpu_counter_sum(dbc);
+ }
+ if (free_blocks <= (root_blocks + dirty_blocks))
/* we don't have free space */
return 0;
- if (free_blocks - root_blocks < nblocks)
- return free_blocks - root_blocks;
+
+ if (free_blocks - (root_blocks + dirty_blocks) < nblocks)
+ return free_blocks - (root_blocks + dirty_blocks);
return nblocks;
- }
+}
/**
@@ -1657,303 +681,6 @@ int ext4_should_retry_alloc(struct super_block *sb, int *retries)
return jbd2_journal_force_commit_nested(EXT4_SB(sb)->s_journal);
}
-/**
- * ext4_old_new_blocks() -- core block bitmap based block allocation function
- *
- * @handle: handle to this transaction
- * @inode: file inode
- * @goal: given target block(filesystem wide)
- * @count: target number of blocks to allocate
- * @errp: error code
- *
- * ext4_old_new_blocks uses a goal block to assist allocation and look up
- * the block bitmap directly to do block allocation. It tries to
- * allocate block(s) from the block group contains the goal block first. If
- * that fails, it will try to allocate block(s) from other block groups
- * without any specific goal block.
- *
- * This function is called when -o nomballoc mount option is enabled
- *
- */
-ext4_fsblk_t ext4_old_new_blocks(handle_t *handle, struct inode *inode,
- ext4_fsblk_t goal, unsigned long *count, int *errp)
-{
- struct buffer_head *bitmap_bh = NULL;
- struct buffer_head *gdp_bh;
- ext4_group_t group_no;
- ext4_group_t goal_group;
- ext4_grpblk_t grp_target_blk; /* blockgroup relative goal block */
- ext4_grpblk_t grp_alloc_blk; /* blockgroup-relative allocated block*/
- ext4_fsblk_t ret_block; /* filesyetem-wide allocated block */
- ext4_group_t bgi; /* blockgroup iteration index */
- int fatal = 0, err;
- int performed_allocation = 0;
- ext4_grpblk_t free_blocks; /* number of free blocks in a group */
- struct super_block *sb;
- struct ext4_group_desc *gdp;
- struct ext4_super_block *es;
- struct ext4_sb_info *sbi;
- struct ext4_reserve_window_node *my_rsv = NULL;
- struct ext4_block_alloc_info *block_i;
- unsigned short windowsz = 0;
- ext4_group_t ngroups;
- unsigned long num = *count;
-
- sb = inode->i_sb;
- if (!sb) {
- *errp = -ENODEV;
- printk("ext4_new_block: nonexistent device");
- return 0;
- }
-
- sbi = EXT4_SB(sb);
- if (!EXT4_I(inode)->i_delalloc_reserved_flag) {
- /*
- * With delalloc we already reserved the blocks
- */
- *count = ext4_has_free_blocks(sbi, *count);
- }
- if (*count == 0) {
- *errp = -ENOSPC;
- return 0; /*return with ENOSPC error */
- }
- num = *count;
-
- /*
- * Check quota for allocation of this block.
- */
- if (DQUOT_ALLOC_BLOCK(inode, num)) {
- *errp = -EDQUOT;
- return 0;
- }
-
- sbi = EXT4_SB(sb);
- es = EXT4_SB(sb)->s_es;
- ext4_debug("goal=%llu.\n", goal);
- /*
- * Allocate a block from reservation only when
- * filesystem is mounted with reservation(default,-o reservation), and
- * it's a regular file, and
- * the desired window size is greater than 0 (One could use ioctl
- * command EXT4_IOC_SETRSVSZ to set the window size to 0 to turn off
- * reservation on that particular file)
- */
- block_i = EXT4_I(inode)->i_block_alloc_info;
- if (block_i && ((windowsz = block_i->rsv_window_node.rsv_goal_size) > 0))
- my_rsv = &block_i->rsv_window_node;
-
- /*
- * First, test whether the goal block is free.
- */
- if (goal < le32_to_cpu(es->s_first_data_block) ||
- goal >= ext4_blocks_count(es))
- goal = le32_to_cpu(es->s_first_data_block);
- ext4_get_group_no_and_offset(sb, goal, &group_no, &grp_target_blk);
- goal_group = group_no;
-retry_alloc:
- gdp = ext4_get_group_desc(sb, group_no, &gdp_bh);
- if (!gdp)
- goto io_error;
-
- free_blocks = le16_to_cpu(gdp->bg_free_blocks_count);
- /*
- * if there is not enough free blocks to make a new resevation
- * turn off reservation for this allocation
- */
- if (my_rsv && (free_blocks < windowsz)
- && (rsv_is_empty(&my_rsv->rsv_window)))
- my_rsv = NULL;
-
- if (free_blocks > 0) {
- bitmap_bh = ext4_read_block_bitmap(sb, group_no);
- if (!bitmap_bh)
- goto io_error;
- grp_alloc_blk = ext4_try_to_allocate_with_rsv(sb, handle,
- group_no, bitmap_bh, grp_target_blk,
- my_rsv, &num, &fatal);
- if (fatal)
- goto out;
- if (grp_alloc_blk >= 0)
- goto allocated;
- }
-
- ngroups = EXT4_SB(sb)->s_groups_count;
- smp_rmb();
-
- /*
- * Now search the rest of the groups. We assume that
- * group_no and gdp correctly point to the last group visited.
- */
- for (bgi = 0; bgi < ngroups; bgi++) {
- group_no++;
- if (group_no >= ngroups)
- group_no = 0;
- gdp = ext4_get_group_desc(sb, group_no, &gdp_bh);
- if (!gdp)
- goto io_error;
- free_blocks = le16_to_cpu(gdp->bg_free_blocks_count);
- /*
- * skip this group if the number of
- * free blocks is less than half of the reservation
- * window size.
- */
- if (free_blocks <= (windowsz/2))
- continue;
-
- brelse(bitmap_bh);
- bitmap_bh = ext4_read_block_bitmap(sb, group_no);
- if (!bitmap_bh)
- goto io_error;
- /*
- * try to allocate block(s) from this group, without a goal(-1).
- */
- grp_alloc_blk = ext4_try_to_allocate_with_rsv(sb, handle,
- group_no, bitmap_bh, -1, my_rsv,
- &num, &fatal);
- if (fatal)
- goto out;
- if (grp_alloc_blk >= 0)
- goto allocated;
- }
- /*
- * We may end up a bogus ealier ENOSPC error due to
- * filesystem is "full" of reservations, but
- * there maybe indeed free blocks avaliable on disk
- * In this case, we just forget about the reservations
- * just do block allocation as without reservations.
- */
- if (my_rsv) {
- my_rsv = NULL;
- windowsz = 0;
- group_no = goal_group;
- goto retry_alloc;
- }
- /* No space left on the device */
- *errp = -ENOSPC;
- goto out;
-
-allocated:
-
- ext4_debug("using block group %lu(%d)\n",
- group_no, gdp->bg_free_blocks_count);
-
- BUFFER_TRACE(gdp_bh, "get_write_access");
- fatal = ext4_journal_get_write_access(handle, gdp_bh);
- if (fatal)
- goto out;
-
- ret_block = grp_alloc_blk + ext4_group_first_block_no(sb, group_no);
-
- if (in_range(ext4_block_bitmap(sb, gdp), ret_block, num) ||
- in_range(ext4_inode_bitmap(sb, gdp), ret_block, num) ||
- in_range(ret_block, ext4_inode_table(sb, gdp),
- EXT4_SB(sb)->s_itb_per_group) ||
- in_range(ret_block + num - 1, ext4_inode_table(sb, gdp),
- EXT4_SB(sb)->s_itb_per_group)) {
- ext4_error(sb, "ext4_new_block",
- "Allocating block in system zone - "
- "blocks from %llu, length %lu",
- ret_block, num);
- /*
- * claim_block marked the blocks we allocated
- * as in use. So we may want to selectively
- * mark some of the blocks as free
- */
- goto retry_alloc;
- }
-
- performed_allocation = 1;
-
-#ifdef CONFIG_JBD2_DEBUG
- {
- struct buffer_head *debug_bh;
-
- /* Record bitmap buffer state in the newly allocated block */
- debug_bh = sb_find_get_block(sb, ret_block);
- if (debug_bh) {
- BUFFER_TRACE(debug_bh, "state when allocated");
- BUFFER_TRACE2(debug_bh, bitmap_bh, "bitmap state");
- brelse(debug_bh);
- }
- }
- jbd_lock_bh_state(bitmap_bh);
- spin_lock(sb_bgl_lock(sbi, group_no));
- if (buffer_jbd(bitmap_bh) && bh2jh(bitmap_bh)->b_committed_data) {
- int i;
-
- for (i = 0; i < num; i++) {
- if (ext4_test_bit(grp_alloc_blk+i,
- bh2jh(bitmap_bh)->b_committed_data)) {
- printk("%s: block was unexpectedly set in "
- "b_committed_data\n", __func__);
- }
- }
- }
- ext4_debug("found bit %d\n", grp_alloc_blk);
- spin_unlock(sb_bgl_lock(sbi, group_no));
- jbd_unlock_bh_state(bitmap_bh);
-#endif
-
- if (ret_block + num - 1 >= ext4_blocks_count(es)) {
- ext4_error(sb, "ext4_new_block",
- "block(%llu) >= blocks count(%llu) - "
- "block_group = %lu, es == %p ", ret_block,
- ext4_blocks_count(es), group_no, es);
- goto out;
- }
-
- /*
- * It is up to the caller to add the new buffer to a journal
- * list of some description. We don't know in advance whether
- * the caller wants to use it as metadata or data.
- */
- spin_lock(sb_bgl_lock(sbi, group_no));
- if (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT))
- gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);
- le16_add_cpu(&gdp->bg_free_blocks_count, -num);
- gdp->bg_checksum = ext4_group_desc_csum(sbi, group_no, gdp);
- spin_unlock(sb_bgl_lock(sbi, group_no));
- if (!EXT4_I(inode)->i_delalloc_reserved_flag)
- percpu_counter_sub(&sbi->s_freeblocks_counter, num);
-
- if (sbi->s_log_groups_per_flex) {
- ext4_group_t flex_group = ext4_flex_group(sbi, group_no);
- spin_lock(sb_bgl_lock(sbi, flex_group));
- sbi->s_flex_groups[flex_group].free_blocks -= num;
- spin_unlock(sb_bgl_lock(sbi, flex_group));
- }
-
- BUFFER_TRACE(gdp_bh, "journal_dirty_metadata for group descriptor");
- err = ext4_journal_dirty_metadata(handle, gdp_bh);
- if (!fatal)
- fatal = err;
-
- sb->s_dirt = 1;
- if (fatal)
- goto out;
-
- *errp = 0;
- brelse(bitmap_bh);
- DQUOT_FREE_BLOCK(inode, *count-num);
- *count = num;
- return ret_block;
-
-io_error:
- *errp = -EIO;
-out:
- if (fatal) {
- *errp = fatal;
- ext4_std_error(sb, fatal);
- }
- /*
- * Undo the block allocation
- */
- if (!performed_allocation)
- DQUOT_FREE_BLOCK(inode, *count);
- brelse(bitmap_bh);
- return 0;
-}
-
#define EXT4_META_BLOCK 0x1
static ext4_fsblk_t do_blk_alloc(handle_t *handle, struct inode *inode,
@@ -1963,10 +690,6 @@ static ext4_fsblk_t do_blk_alloc(handle_t *handle, struct inode *inode,
struct ext4_allocation_request ar;
ext4_fsblk_t ret;
- if (!test_opt(inode->i_sb, MBALLOC)) {
- return ext4_old_new_blocks(handle, inode, goal, count, errp);
- }
-
memset(&ar, 0, sizeof(ar));
/* Fill with neighbour allocated blocks */
@@ -2008,7 +731,7 @@ ext4_fsblk_t ext4_new_meta_blocks(handle_t *handle, struct inode *inode,
/*
* Account for the allocated meta blocks
*/
- if (!(*errp)) {
+ if (!(*errp) && EXT4_I(inode)->i_delalloc_reserved_flag) {
spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
EXT4_I(inode)->i_allocated_meta_blocks += *count;
spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
@@ -2093,10 +816,9 @@ ext4_fsblk_t ext4_count_free_blocks(struct super_block *sb)
bitmap_count += x;
}
brelse(bitmap_bh);
- printk("ext4_count_free_blocks: stored = %llu"
- ", computed = %llu, %llu\n",
- ext4_free_blocks_count(es),
- desc_count, bitmap_count);
+ printk(KERN_DEBUG "ext4_count_free_blocks: stored = %llu"
+ ", computed = %llu, %llu\n", ext4_free_blocks_count(es),
+ desc_count, bitmap_count);
return bitmap_count;
#else
desc_count = 0;
@@ -2183,8 +905,9 @@ unsigned long ext4_bg_num_gdb(struct super_block *sb, ext4_group_t group)
if (!EXT4_HAS_INCOMPAT_FEATURE(sb,EXT4_FEATURE_INCOMPAT_META_BG) ||
metagroup < first_meta_bg)
- return ext4_bg_num_gdb_nometa(sb,group);
+ return ext4_bg_num_gdb_nometa(sb, group);
return ext4_bg_num_gdb_meta(sb,group);
}
+
diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c
index d37ea67504549c8d5c36958194323b50e2dd6ce7..0a7a6663c190ef84181f6b114eeee16817cde1b6 100644
--- a/fs/ext4/bitmap.c
+++ b/fs/ext4/bitmap.c
@@ -15,17 +15,17 @@
static const int nibblemap[] = {4, 3, 3, 2, 3, 2, 2, 1, 3, 2, 2, 1, 2, 1, 1, 0};
-unsigned long ext4_count_free (struct buffer_head * map, unsigned int numchars)
+unsigned long ext4_count_free(struct buffer_head *map, unsigned int numchars)
{
unsigned int i;
unsigned long sum = 0;
if (!map)
- return (0);
+ return 0;
for (i = 0; i < numchars; i++)
sum += nibblemap[map->b_data[i] & 0xf] +
nibblemap[(map->b_data[i] >> 4) & 0xf];
- return (sum);
+ return sum;
}
#endif /* EXT4FS_DEBUG */
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index ec8e33b452198ba9ab7818884a57e27ff8a20509..3ca6a2b7632dcd987db185d3fbe40926628b3d78 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -33,10 +33,10 @@ static unsigned char ext4_filetype_table[] = {
};
static int ext4_readdir(struct file *, void *, filldir_t);
-static int ext4_dx_readdir(struct file * filp,
- void * dirent, filldir_t filldir);
-static int ext4_release_dir (struct inode * inode,
- struct file * filp);
+static int ext4_dx_readdir(struct file *filp,
+ void *dirent, filldir_t filldir);
+static int ext4_release_dir(struct inode *inode,
+ struct file *filp);
const struct file_operations ext4_dir_operations = {
.llseek = generic_file_llseek,
@@ -61,12 +61,12 @@ static unsigned char get_dtype(struct super_block *sb, int filetype)
}
-int ext4_check_dir_entry (const char * function, struct inode * dir,
- struct ext4_dir_entry_2 * de,
- struct buffer_head * bh,
- unsigned long offset)
+int ext4_check_dir_entry(const char *function, struct inode *dir,
+ struct ext4_dir_entry_2 *de,
+ struct buffer_head *bh,
+ unsigned long offset)
{
- const char * error_msg = NULL;
+ const char *error_msg = NULL;
const int rlen = ext4_rec_len_from_disk(de->rec_len);
if (rlen < EXT4_DIR_REC_LEN(1))
@@ -82,7 +82,7 @@ int ext4_check_dir_entry (const char * function, struct inode * dir,
error_msg = "inode out of bounds";
if (error_msg != NULL)
- ext4_error (dir->i_sb, function,
+ ext4_error(dir->i_sb, function,
"bad entry in directory #%lu: %s - "
"offset=%lu, inode=%lu, rec_len=%d, name_len=%d",
dir->i_ino, error_msg, offset,
@@ -91,8 +91,8 @@ int ext4_check_dir_entry (const char * function, struct inode * dir,
return error_msg == NULL ? 1 : 0;
}
-static int ext4_readdir(struct file * filp,
- void * dirent, filldir_t filldir)
+static int ext4_readdir(struct file *filp,
+ void *dirent, filldir_t filldir)
{
int error = 0;
unsigned long offset;
@@ -102,6 +102,7 @@ static int ext4_readdir(struct file * filp,
int err;
struct inode *inode = filp->f_path.dentry->d_inode;
int ret = 0;
+ int dir_has_error = 0;
sb = inode->i_sb;
@@ -148,9 +149,13 @@ static int ext4_readdir(struct file * filp,
* of recovering data when there's a bad sector
*/
if (!bh) {
- ext4_error (sb, "ext4_readdir",
- "directory #%lu contains a hole at offset %lu",
- inode->i_ino, (unsigned long)filp->f_pos);
+ if (!dir_has_error) {
+ ext4_error(sb, __func__, "directory #%lu "
+ "contains a hole at offset %Lu",
+ inode->i_ino,
+ (unsigned long long) filp->f_pos);
+ dir_has_error = 1;
+ }
/* corrupt size? Maybe no more blocks to read */
if (filp->f_pos > inode->i_blocks << 9)
break;
@@ -187,14 +192,14 @@ static int ext4_readdir(struct file * filp,
while (!error && filp->f_pos < inode->i_size
&& offset < sb->s_blocksize) {
de = (struct ext4_dir_entry_2 *) (bh->b_data + offset);
- if (!ext4_check_dir_entry ("ext4_readdir", inode, de,
- bh, offset)) {
+ if (!ext4_check_dir_entry("ext4_readdir", inode, de,
+ bh, offset)) {
/*
* On error, skip the f_pos to the next block
*/
filp->f_pos = (filp->f_pos |
(sb->s_blocksize - 1)) + 1;
- brelse (bh);
+ brelse(bh);
ret = stored;
goto out;
}
@@ -218,12 +223,12 @@ static int ext4_readdir(struct file * filp,
break;
if (version != filp->f_version)
goto revalidate;
- stored ++;
+ stored++;
}
filp->f_pos += ext4_rec_len_from_disk(de->rec_len);
}
offset = 0;
- brelse (bh);
+ brelse(bh);
}
out:
return ret;
@@ -290,9 +295,9 @@ static void free_rb_tree_fname(struct rb_root *root)
parent = rb_parent(n);
fname = rb_entry(n, struct fname, rb_hash);
while (fname) {
- struct fname * old = fname;
+ struct fname *old = fname;
fname = fname->next;
- kfree (old);
+ kfree(old);
}
if (!parent)
root->rb_node = NULL;
@@ -331,7 +336,7 @@ int ext4_htree_store_dirent(struct file *dir_file, __u32 hash,
struct ext4_dir_entry_2 *dirent)
{
struct rb_node **p, *parent = NULL;
- struct fname * fname, *new_fn;
+ struct fname *fname, *new_fn;
struct dir_private_info *info;
int len;
@@ -388,19 +393,20 @@ int ext4_htree_store_dirent(struct file *dir_file, __u32 hash,
* for all entres on the fname linked list. (Normally there is only
* one entry on the linked list, unless there are 62 bit hash collisions.)
*/
-static int call_filldir(struct file * filp, void * dirent,
+static int call_filldir(struct file *filp, void *dirent,
filldir_t filldir, struct fname *fname)
{
struct dir_private_info *info = filp->private_data;
loff_t curr_pos;
struct inode *inode = filp->f_path.dentry->d_inode;
- struct super_block * sb;
+ struct super_block *sb;
int error;
sb = inode->i_sb;
if (!fname) {
- printk("call_filldir: called with null fname?!?\n");
+ printk(KERN_ERR "ext4: call_filldir: called with "
+ "null fname?!?\n");
return 0;
}
curr_pos = hash2pos(fname->hash, fname->minor_hash);
@@ -419,8 +425,8 @@ static int call_filldir(struct file * filp, void * dirent,
return 0;
}
-static int ext4_dx_readdir(struct file * filp,
- void * dirent, filldir_t filldir)
+static int ext4_dx_readdir(struct file *filp,
+ void *dirent, filldir_t filldir)
{
struct dir_private_info *info = filp->private_data;
struct inode *inode = filp->f_path.dentry->d_inode;
@@ -511,7 +517,7 @@ static int ext4_dx_readdir(struct file * filp,
return 0;
}
-static int ext4_release_dir (struct inode * inode, struct file * filp)
+static int ext4_release_dir(struct inode *inode, struct file *filp)
{
if (filp->private_data)
ext4_htree_free_dir_info(filp->private_data);
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 295003241d3d7dbb3b4127dcbb7357c2327d0146..f46a513a515732c39d437f0e85ddc55549b209f2 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -44,9 +44,9 @@
#ifdef EXT4FS_DEBUG
#define ext4_debug(f, a...) \
do { \
- printk (KERN_DEBUG "EXT4-fs DEBUG (%s, %d): %s:", \
+ printk(KERN_DEBUG "EXT4-fs DEBUG (%s, %d): %s:", \
__FILE__, __LINE__, __func__); \
- printk (KERN_DEBUG f, ## a); \
+ printk(KERN_DEBUG f, ## a); \
} while (0)
#else
#define ext4_debug(f, a...) do {} while (0)
@@ -128,7 +128,7 @@ struct ext4_allocation_request {
#else
# define EXT4_BLOCK_SIZE(s) (EXT4_MIN_BLOCK_SIZE << (s)->s_log_block_size)
#endif
-#define EXT4_ADDR_PER_BLOCK(s) (EXT4_BLOCK_SIZE(s) / sizeof (__u32))
+#define EXT4_ADDR_PER_BLOCK(s) (EXT4_BLOCK_SIZE(s) / sizeof(__u32))
#ifdef __KERNEL__
# define EXT4_BLOCK_SIZE_BITS(s) ((s)->s_blocksize_bits)
#else
@@ -245,7 +245,7 @@ struct flex_groups {
#define EXT4_RESERVED_FL 0x80000000 /* reserved for ext4 lib */
#define EXT4_FL_USER_VISIBLE 0x000BDFFF /* User visible flags */
-#define EXT4_FL_USER_MODIFIABLE 0x000380FF /* User modifiable flags */
+#define EXT4_FL_USER_MODIFIABLE 0x000B80FF /* User modifiable flags */
/*
* Inode dynamic state flags
@@ -291,8 +291,6 @@ struct ext4_new_group_data {
#define EXT4_IOC_SETFLAGS FS_IOC_SETFLAGS
#define EXT4_IOC_GETVERSION _IOR('f', 3, long)
#define EXT4_IOC_SETVERSION _IOW('f', 4, long)
-#define EXT4_IOC_GROUP_EXTEND _IOW('f', 7, unsigned long)
-#define EXT4_IOC_GROUP_ADD _IOW('f', 8,struct ext4_new_group_input)
#define EXT4_IOC_GETVERSION_OLD FS_IOC_GETVERSION
#define EXT4_IOC_SETVERSION_OLD FS_IOC_SETVERSION
#ifdef CONFIG_JBD2_DEBUG
@@ -300,7 +298,10 @@ struct ext4_new_group_data {
#endif
#define EXT4_IOC_GETRSVSZ _IOR('f', 5, long)
#define EXT4_IOC_SETRSVSZ _IOW('f', 6, long)
-#define EXT4_IOC_MIGRATE _IO('f', 7)
+#define EXT4_IOC_GROUP_EXTEND _IOW('f', 7, unsigned long)
+#define EXT4_IOC_GROUP_ADD _IOW('f', 8, struct ext4_new_group_input)
+#define EXT4_IOC_MIGRATE _IO('f', 9)
+ /* note ioctl 11 reserved for filesystem-independent FIEMAP ioctl */
/*
* ioctl commands in 32 bit emulation
@@ -538,7 +539,6 @@ do { \
#define EXT4_MOUNT_JOURNAL_CHECKSUM 0x800000 /* Journal checksums */
#define EXT4_MOUNT_JOURNAL_ASYNC_COMMIT 0x1000000 /* Journal Async Commit */
#define EXT4_MOUNT_I_VERSION 0x2000000 /* i_version support */
-#define EXT4_MOUNT_MBALLOC 0x4000000 /* Buddy allocation support */
#define EXT4_MOUNT_DELALLOC 0x8000000 /* Delalloc support */
/* Compatibility, for having both ext2_fs.h and ext4_fs.h included at once */
#ifndef _LINUX_EXT2_FS_H
@@ -667,7 +667,7 @@ struct ext4_super_block {
};
#ifdef __KERNEL__
-static inline struct ext4_sb_info * EXT4_SB(struct super_block *sb)
+static inline struct ext4_sb_info *EXT4_SB(struct super_block *sb)
{
return sb->s_fs_info;
}
@@ -725,11 +725,11 @@ static inline int ext4_valid_inum(struct super_block *sb, unsigned long ino)
*/
#define EXT4_HAS_COMPAT_FEATURE(sb,mask) \
- ( EXT4_SB(sb)->s_es->s_feature_compat & cpu_to_le32(mask) )
+ (EXT4_SB(sb)->s_es->s_feature_compat & cpu_to_le32(mask))
#define EXT4_HAS_RO_COMPAT_FEATURE(sb,mask) \
- ( EXT4_SB(sb)->s_es->s_feature_ro_compat & cpu_to_le32(mask) )
+ (EXT4_SB(sb)->s_es->s_feature_ro_compat & cpu_to_le32(mask))
#define EXT4_HAS_INCOMPAT_FEATURE(sb,mask) \
- ( EXT4_SB(sb)->s_es->s_feature_incompat & cpu_to_le32(mask) )
+ (EXT4_SB(sb)->s_es->s_feature_incompat & cpu_to_le32(mask))
#define EXT4_SET_COMPAT_FEATURE(sb,mask) \
EXT4_SB(sb)->s_es->s_feature_compat |= cpu_to_le32(mask)
#define EXT4_SET_RO_COMPAT_FEATURE(sb,mask) \
@@ -789,6 +789,8 @@ static inline int ext4_valid_inum(struct super_block *sb, unsigned long ino)
#define EXT4_DEF_RESUID 0
#define EXT4_DEF_RESGID 0
+#define EXT4_DEF_INODE_READAHEAD_BLKS 32
+
/*
* Default mount options
*/
@@ -954,6 +956,24 @@ ext4_group_first_block_no(struct super_block *sb, ext4_group_t group_no)
void ext4_get_group_no_and_offset(struct super_block *sb, ext4_fsblk_t blocknr,
unsigned long *blockgrpp, ext4_grpblk_t *offsetp);
+extern struct proc_dir_entry *ext4_proc_root;
+
+#ifdef CONFIG_PROC_FS
+extern const struct file_operations ext4_ui_proc_fops;
+
+#define EXT4_PROC_HANDLER(name, var) \
+do { \
+ proc = proc_create_data(name, mode, sbi->s_proc, \
+ &ext4_ui_proc_fops, &sbi->s_##var); \
+ if (proc == NULL) { \
+ printk(KERN_ERR "EXT4-fs: can't create %s\n", name); \
+ goto err_out; \
+ } \
+} while (0)
+#else
+#define EXT4_PROC_HANDLER(name, var)
+#endif
+
/*
* Function prototypes
*/
@@ -981,23 +1001,20 @@ extern ext4_fsblk_t ext4_new_meta_blocks(handle_t *handle, struct inode *inode,
extern ext4_fsblk_t ext4_new_blocks(handle_t *handle, struct inode *inode,
ext4_lblk_t iblock, ext4_fsblk_t goal,
unsigned long *count, int *errp);
-extern ext4_fsblk_t ext4_old_new_blocks(handle_t *handle, struct inode *inode,
- ext4_fsblk_t goal, unsigned long *count, int *errp);
+extern int ext4_claim_free_blocks(struct ext4_sb_info *sbi, s64 nblocks);
extern ext4_fsblk_t ext4_has_free_blocks(struct ext4_sb_info *sbi,
- ext4_fsblk_t nblocks);
-extern void ext4_free_blocks (handle_t *handle, struct inode *inode,
+ s64 nblocks);
+extern void ext4_free_blocks(handle_t *handle, struct inode *inode,
ext4_fsblk_t block, unsigned long count, int metadata);
-extern void ext4_free_blocks_sb (handle_t *handle, struct super_block *sb,
- ext4_fsblk_t block, unsigned long count,
+extern void ext4_free_blocks_sb(handle_t *handle, struct super_block *sb,
+ ext4_fsblk_t block, unsigned long count,
unsigned long *pdquot_freed_blocks);
-extern ext4_fsblk_t ext4_count_free_blocks (struct super_block *);
-extern void ext4_check_blocks_bitmap (struct super_block *);
+extern ext4_fsblk_t ext4_count_free_blocks(struct super_block *);
+extern void ext4_check_blocks_bitmap(struct super_block *);
extern struct ext4_group_desc * ext4_get_group_desc(struct super_block * sb,
ext4_group_t block_group,
struct buffer_head ** bh);
extern int ext4_should_retry_alloc(struct super_block *sb, int *retries);
-extern void ext4_init_block_alloc_info(struct inode *);
-extern void ext4_rsv_window_add(struct super_block *sb, struct ext4_reserve_window_node *rsv);
/* dir.c */
extern int ext4_check_dir_entry(const char *, struct inode *,
@@ -1009,20 +1026,20 @@ extern int ext4_htree_store_dirent(struct file *dir_file, __u32 hash,
extern void ext4_htree_free_dir_info(struct dir_private_info *p);
/* fsync.c */
-extern int ext4_sync_file (struct file *, struct dentry *, int);
+extern int ext4_sync_file(struct file *, struct dentry *, int);
/* hash.c */
extern int ext4fs_dirhash(const char *name, int len, struct
dx_hash_info *hinfo);
/* ialloc.c */
-extern struct inode * ext4_new_inode (handle_t *, struct inode *, int);
-extern void ext4_free_inode (handle_t *, struct inode *);
-extern struct inode * ext4_orphan_get (struct super_block *, unsigned long);
-extern unsigned long ext4_count_free_inodes (struct super_block *);
-extern unsigned long ext4_count_dirs (struct super_block *);
-extern void ext4_check_inodes_bitmap (struct super_block *);
-extern unsigned long ext4_count_free (struct buffer_head *, unsigned);
+extern struct inode * ext4_new_inode(handle_t *, struct inode *, int);
+extern void ext4_free_inode(handle_t *, struct inode *);
+extern struct inode * ext4_orphan_get(struct super_block *, unsigned long);
+extern unsigned long ext4_count_free_inodes(struct super_block *);
+extern unsigned long ext4_count_dirs(struct super_block *);
+extern void ext4_check_inodes_bitmap(struct super_block *);
+extern unsigned long ext4_count_free(struct buffer_head *, unsigned);
/* mballoc.c */
extern long ext4_mb_stats;
@@ -1032,7 +1049,7 @@ extern int ext4_mb_release(struct super_block *);
extern ext4_fsblk_t ext4_mb_new_blocks(handle_t *,
struct ext4_allocation_request *, int *);
extern int ext4_mb_reserve_blocks(struct super_block *, int);
-extern void ext4_mb_discard_inode_preallocations(struct inode *);
+extern void ext4_discard_preallocations(struct inode *);
extern int __init init_ext4_mballoc(void);
extern void exit_ext4_mballoc(void);
extern void ext4_mb_free_blocks(handle_t *, struct inode *,
@@ -1050,24 +1067,25 @@ struct buffer_head *ext4_getblk(handle_t *, struct inode *,
ext4_lblk_t, int, int *);
struct buffer_head *ext4_bread(handle_t *, struct inode *,
ext4_lblk_t, int, int *);
+int ext4_get_block(struct inode *inode, sector_t iblock,
+ struct buffer_head *bh_result, int create);
int ext4_get_blocks_handle(handle_t *handle, struct inode *inode,
ext4_lblk_t iblock, unsigned long maxblocks,
struct buffer_head *bh_result,
int create, int extend_disksize);
extern struct inode *ext4_iget(struct super_block *, unsigned long);
-extern int ext4_write_inode (struct inode *, int);
-extern int ext4_setattr (struct dentry *, struct iattr *);
+extern int ext4_write_inode(struct inode *, int);
+extern int ext4_setattr(struct dentry *, struct iattr *);
extern int ext4_getattr(struct vfsmount *mnt, struct dentry *dentry,
struct kstat *stat);
-extern void ext4_delete_inode (struct inode *);
-extern int ext4_sync_inode (handle_t *, struct inode *);
-extern void ext4_discard_reservation (struct inode *);
+extern void ext4_delete_inode(struct inode *);
+extern int ext4_sync_inode(handle_t *, struct inode *);
extern void ext4_dirty_inode(struct inode *);
extern int ext4_change_inode_journal_flag(struct inode *, int);
extern int ext4_get_inode_loc(struct inode *, struct ext4_iloc *);
extern int ext4_can_truncate(struct inode *inode);
-extern void ext4_truncate (struct inode *);
+extern void ext4_truncate(struct inode *);
extern void ext4_set_inode_flags(struct inode *);
extern void ext4_get_inode_flags(struct ext4_inode_info *);
extern void ext4_set_aops(struct inode *inode);
@@ -1080,11 +1098,10 @@ extern int ext4_page_mkwrite(struct vm_area_struct *vma, struct page *page);
/* ioctl.c */
extern long ext4_ioctl(struct file *, unsigned int, unsigned long);
-extern long ext4_compat_ioctl (struct file *, unsigned int, unsigned long);
+extern long ext4_compat_ioctl(struct file *, unsigned int, unsigned long);
/* migrate.c */
-extern int ext4_ext_migrate(struct inode *, struct file *, unsigned int,
- unsigned long);
+extern int ext4_ext_migrate(struct inode *);
/* namei.c */
extern int ext4_orphan_add(handle_t *, struct inode *);
extern int ext4_orphan_del(handle_t *, struct inode *);
@@ -1099,14 +1116,14 @@ extern int ext4_group_extend(struct super_block *sb,
ext4_fsblk_t n_blocks_count);
/* super.c */
-extern void ext4_error (struct super_block *, const char *, const char *, ...)
+extern void ext4_error(struct super_block *, const char *, const char *, ...)
__attribute__ ((format (printf, 3, 4)));
-extern void __ext4_std_error (struct super_block *, const char *, int);
-extern void ext4_abort (struct super_block *, const char *, const char *, ...)
+extern void __ext4_std_error(struct super_block *, const char *, int);
+extern void ext4_abort(struct super_block *, const char *, const char *, ...)
__attribute__ ((format (printf, 3, 4)));
-extern void ext4_warning (struct super_block *, const char *, const char *, ...)
+extern void ext4_warning(struct super_block *, const char *, const char *, ...)
__attribute__ ((format (printf, 3, 4)));
-extern void ext4_update_dynamic_rev (struct super_block *sb);
+extern void ext4_update_dynamic_rev(struct super_block *sb);
extern int ext4_update_compat_feature(handle_t *handle, struct super_block *sb,
__u32 compat);
extern int ext4_update_rocompat_feature(handle_t *handle,
@@ -1179,7 +1196,7 @@ static inline void ext4_isize_set(struct ext4_inode *raw_inode, loff_t i_size)
static inline
struct ext4_group_info *ext4_get_group_info(struct super_block *sb,
- ext4_group_t group)
+ ext4_group_t group)
{
struct ext4_group_info ***grp_info;
long indexv, indexh;
@@ -1207,6 +1224,28 @@ do { \
__ext4_std_error((sb), __func__, (errno)); \
} while (0)
+#ifdef CONFIG_SMP
+/* Each CPU can accumulate FBC_BATCH blocks in their local
+ * counters. So we need to make sure we have free blocks more
+ * than FBC_BATCH * nr_cpu_ids. Also add a window of 4 times.
+ */
+#define EXT4_FREEBLOCKS_WATERMARK (4 * (FBC_BATCH * nr_cpu_ids))
+#else
+#define EXT4_FREEBLOCKS_WATERMARK 0
+#endif
+
+static inline void ext4_update_i_disksize(struct inode *inode, loff_t newsize)
+{
+ /*
+ * XXX: replace with spinlock if seen contended -bzzz
+ */
+ down_write(&EXT4_I(inode)->i_data_sem);
+ if (newsize > EXT4_I(inode)->i_disksize)
+ EXT4_I(inode)->i_disksize = newsize;
+ up_write(&EXT4_I(inode)->i_data_sem);
+ return ;
+}
+
/*
* Inodes and files operations
*/
diff --git a/fs/ext4/ext4_extents.h b/fs/ext4/ext4_extents.h
index d33dc56d6986e785ea6e75f9a256cf2191fc6b74..bec7ce59fc0d051cbdd3cdbab556ce122ada72db 100644
--- a/fs/ext4/ext4_extents.h
+++ b/fs/ext4/ext4_extents.h
@@ -124,6 +124,19 @@ struct ext4_ext_path {
#define EXT4_EXT_CACHE_GAP 1
#define EXT4_EXT_CACHE_EXTENT 2
+/*
+ * to be called by ext4_ext_walk_space()
+ * negative retcode - error
+ * positive retcode - signal for ext4_ext_walk_space(), see below
+ * callback must return valid extent (passed or newly created)
+ */
+typedef int (*ext_prepare_callback)(struct inode *, struct ext4_ext_path *,
+ struct ext4_ext_cache *,
+ struct ext4_extent *, void *);
+
+#define EXT_CONTINUE 0
+#define EXT_BREAK 1
+#define EXT_REPEAT 2
#define EXT_MAX_BLOCK 0xffffffff
@@ -224,6 +237,8 @@ extern int ext4_ext_try_to_merge(struct inode *inode,
struct ext4_extent *);
extern unsigned int ext4_ext_check_overlap(struct inode *, struct ext4_extent *, struct ext4_ext_path *);
extern int ext4_ext_insert_extent(handle_t *, struct inode *, struct ext4_ext_path *, struct ext4_extent *);
+extern int ext4_ext_walk_space(struct inode *, ext4_lblk_t, ext4_lblk_t,
+ ext_prepare_callback, void *);
extern struct ext4_ext_path *ext4_ext_find_extent(struct inode *, ext4_lblk_t,
struct ext4_ext_path *);
extern int ext4_ext_search_left(struct inode *, struct ext4_ext_path *,
diff --git a/fs/ext4/ext4_i.h b/fs/ext4/ext4_i.h
index ef7409f0e7e475fde5afb303b68cdcd7c05e8b1c..5c124c0ac6d3c5b4a94aa754dc37ee5542b65514 100644
--- a/fs/ext4/ext4_i.h
+++ b/fs/ext4/ext4_i.h
@@ -33,38 +33,6 @@ typedef __u32 ext4_lblk_t;
/* data type for block group number */
typedef unsigned long ext4_group_t;
-struct ext4_reserve_window {
- ext4_fsblk_t _rsv_start; /* First byte reserved */
- ext4_fsblk_t _rsv_end; /* Last byte reserved or 0 */
-};
-
-struct ext4_reserve_window_node {
- struct rb_node rsv_node;
- __u32 rsv_goal_size;
- __u32 rsv_alloc_hit;
- struct ext4_reserve_window rsv_window;
-};
-
-struct ext4_block_alloc_info {
- /* information about reservation window */
- struct ext4_reserve_window_node rsv_window_node;
- /*
- * was i_next_alloc_block in ext4_inode_info
- * is the logical (file-relative) number of the
- * most-recently-allocated block in this file.
- * We use this for detecting linearly ascending allocation requests.
- */
- ext4_lblk_t last_alloc_logical_block;
- /*
- * Was i_next_alloc_goal in ext4_inode_info
- * is the *physical* companion to i_next_alloc_block.
- * it the physical block number of the block which was most-recentl
- * allocated to this file. This give us the goal (target) for the next
- * allocation when we detect linearly ascending requests.
- */
- ext4_fsblk_t last_alloc_physical_block;
-};
-
#define rsv_start rsv_window._rsv_start
#define rsv_end rsv_window._rsv_end
@@ -97,11 +65,8 @@ struct ext4_inode_info {
ext4_group_t i_block_group;
__u32 i_state; /* Dynamic state flags for ext4 */
- /* block reservation info */
- struct ext4_block_alloc_info *i_block_alloc_info;
-
ext4_lblk_t i_dir_start_lookup;
-#ifdef CONFIG_EXT4DEV_FS_XATTR
+#ifdef CONFIG_EXT4_FS_XATTR
/*
* Extended attributes can be read independently of the main file
* data. Taking i_mutex even when reading would cause contention
@@ -111,7 +76,7 @@ struct ext4_inode_info {
*/
struct rw_semaphore xattr_sem;
#endif
-#ifdef CONFIG_EXT4DEV_FS_POSIX_ACL
+#ifdef CONFIG_EXT4_FS_POSIX_ACL
struct posix_acl *i_acl;
struct posix_acl *i_default_acl;
#endif
diff --git a/fs/ext4/ext4_sb.h b/fs/ext4/ext4_sb.h
index 6300226d55313d168fed238287744142204e2456..6a0b40d43264b232a806f0e265150343c6375077 100644
--- a/fs/ext4/ext4_sb.h
+++ b/fs/ext4/ext4_sb.h
@@ -40,8 +40,8 @@ struct ext4_sb_info {
unsigned long s_blocks_last; /* Last seen block count */
loff_t s_bitmap_maxbytes; /* max bytes for bitmap files */
struct buffer_head * s_sbh; /* Buffer containing the super block */
- struct ext4_super_block * s_es; /* Pointer to the super block in the buffer */
- struct buffer_head ** s_group_desc;
+ struct ext4_super_block *s_es; /* Pointer to the super block in the buffer */
+ struct buffer_head **s_group_desc;
unsigned long s_mount_opt;
ext4_fsblk_t s_sb_block;
uid_t s_resuid;
@@ -52,6 +52,7 @@ struct ext4_sb_info {
int s_desc_per_block_bits;
int s_inode_size;
int s_first_ino;
+ unsigned int s_inode_readahead_blks;
spinlock_t s_next_gen_lock;
u32 s_next_generation;
u32 s_hash_seed[4];
@@ -59,16 +60,17 @@ struct ext4_sb_info {
struct percpu_counter s_freeblocks_counter;
struct percpu_counter s_freeinodes_counter;
struct percpu_counter s_dirs_counter;
+ struct percpu_counter s_dirtyblocks_counter;
struct blockgroup_lock s_blockgroup_lock;
+ struct proc_dir_entry *s_proc;
/* root of the per fs reservation window tree */
spinlock_t s_rsv_window_lock;
struct rb_root s_rsv_window_root;
- struct ext4_reserve_window_node s_rsv_window_head;
/* Journaling */
- struct inode * s_journal_inode;
- struct journal_s * s_journal;
+ struct inode *s_journal_inode;
+ struct journal_s *s_journal;
struct list_head s_orphan;
unsigned long s_commit_interval;
struct block_device *journal_bdev;
@@ -106,12 +108,12 @@ struct ext4_sb_info {
/* tunables */
unsigned long s_stripe;
- unsigned long s_mb_stream_request;
- unsigned long s_mb_max_to_scan;
- unsigned long s_mb_min_to_scan;
- unsigned long s_mb_stats;
- unsigned long s_mb_order2_reqs;
- unsigned long s_mb_group_prealloc;
+ unsigned int s_mb_stream_request;
+ unsigned int s_mb_max_to_scan;
+ unsigned int s_mb_min_to_scan;
+ unsigned int s_mb_stats;
+ unsigned int s_mb_order2_reqs;
+ unsigned int s_mb_group_prealloc;
/* where last allocation was done - for stream allocation */
unsigned long s_mb_last_group;
unsigned long s_mb_last_start;
@@ -121,7 +123,6 @@ struct ext4_sb_info {
int s_mb_history_cur;
int s_mb_history_max;
int s_mb_history_num;
- struct proc_dir_entry *s_mb_proc;
spinlock_t s_mb_history_lock;
int s_mb_history_filter;
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index b24d3c53f20cd20407d5d5373c79b725d308cc45..ea2ce3c0ae66ec47db52596ed6d5c22cf844ba65 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -40,6 +40,7 @@
#include <linux/slab.h>
#include <linux/falloc.h>
#include <asm/uaccess.h>
+#include <linux/fiemap.h>
#include "ext4_jbd2.h"
#include "ext4_extents.h"
@@ -383,8 +384,8 @@ static void ext4_ext_show_leaf(struct inode *inode, struct ext4_ext_path *path)
ext_debug("\n");
}
#else
-#define ext4_ext_show_path(inode,path)
-#define ext4_ext_show_leaf(inode,path)
+#define ext4_ext_show_path(inode, path)
+#define ext4_ext_show_leaf(inode, path)
#endif
void ext4_ext_drop_refs(struct ext4_ext_path *path)
@@ -440,9 +441,10 @@ ext4_ext_binsearch_idx(struct inode *inode,
for (k = 0; k < le16_to_cpu(eh->eh_entries); k++, ix++) {
if (k != 0 &&
le32_to_cpu(ix->ei_block) <= le32_to_cpu(ix[-1].ei_block)) {
- printk("k=%d, ix=0x%p, first=0x%p\n", k,
- ix, EXT_FIRST_INDEX(eh));
- printk("%u <= %u\n",
+ printk(KERN_DEBUG "k=%d, ix=0x%p, "
+ "first=0x%p\n", k,
+ ix, EXT_FIRST_INDEX(eh));
+ printk(KERN_DEBUG "%u <= %u\n",
le32_to_cpu(ix->ei_block),
le32_to_cpu(ix[-1].ei_block));
}
@@ -1475,7 +1477,7 @@ int ext4_ext_insert_extent(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path,
struct ext4_extent *newext)
{
- struct ext4_extent_header * eh;
+ struct ext4_extent_header *eh;
struct ext4_extent *ex, *fex;
struct ext4_extent *nearex; /* nearest extent */
struct ext4_ext_path *npath = NULL;
@@ -1625,6 +1627,113 @@ int ext4_ext_insert_extent(handle_t *handle, struct inode *inode,
return err;
}
+int ext4_ext_walk_space(struct inode *inode, ext4_lblk_t block,
+ ext4_lblk_t num, ext_prepare_callback func,
+ void *cbdata)
+{
+ struct ext4_ext_path *path = NULL;
+ struct ext4_ext_cache cbex;
+ struct ext4_extent *ex;
+ ext4_lblk_t next, start = 0, end = 0;
+ ext4_lblk_t last = block + num;
+ int depth, exists, err = 0;
+
+ BUG_ON(func == NULL);
+ BUG_ON(inode == NULL);
+
+ while (block < last && block != EXT_MAX_BLOCK) {
+ num = last - block;
+ /* find extent for this block */
+ path = ext4_ext_find_extent(inode, block, path);
+ if (IS_ERR(path)) {
+ err = PTR_ERR(path);
+ path = NULL;
+ break;
+ }
+
+ depth = ext_depth(inode);
+ BUG_ON(path[depth].p_hdr == NULL);
+ ex = path[depth].p_ext;
+ next = ext4_ext_next_allocated_block(path);
+
+ exists = 0;
+ if (!ex) {
+ /* there is no extent yet, so try to allocate
+ * all requested space */
+ start = block;
+ end = block + num;
+ } else if (le32_to_cpu(ex->ee_block) > block) {
+ /* need to allocate space before found extent */
+ start = block;
+ end = le32_to_cpu(ex->ee_block);
+ if (block + num < end)
+ end = block + num;
+ } else if (block >= le32_to_cpu(ex->ee_block)
+ + ext4_ext_get_actual_len(ex)) {
+ /* need to allocate space after found extent */
+ start = block;
+ end = block + num;
+ if (end >= next)
+ end = next;
+ } else if (block >= le32_to_cpu(ex->ee_block)) {
+ /*
+ * some part of requested space is covered
+ * by found extent
+ */
+ start = block;
+ end = le32_to_cpu(ex->ee_block)
+ + ext4_ext_get_actual_len(ex);
+ if (block + num < end)
+ end = block + num;
+ exists = 1;
+ } else {
+ BUG();
+ }
+ BUG_ON(end <= start);
+
+ if (!exists) {
+ cbex.ec_block = start;
+ cbex.ec_len = end - start;
+ cbex.ec_start = 0;
+ cbex.ec_type = EXT4_EXT_CACHE_GAP;
+ } else {
+ cbex.ec_block = le32_to_cpu(ex->ee_block);
+ cbex.ec_len = ext4_ext_get_actual_len(ex);
+ cbex.ec_start = ext_pblock(ex);
+ cbex.ec_type = EXT4_EXT_CACHE_EXTENT;
+ }
+
+ BUG_ON(cbex.ec_len == 0);
+ err = func(inode, path, &cbex, ex, cbdata);
+ ext4_ext_drop_refs(path);
+
+ if (err < 0)
+ break;
+
+ if (err == EXT_REPEAT)
+ continue;
+ else if (err == EXT_BREAK) {
+ err = 0;
+ break;
+ }
+
+ if (ext_depth(inode) != depth) {
+ /* depth was changed. we have to realloc path */
+ kfree(path);
+ path = NULL;
+ }
+
+ block = cbex.ec_block + cbex.ec_len;
+ }
+
+ if (path) {
+ ext4_ext_drop_refs(path);
+ kfree(path);
+ }
+
+ return err;
+}
+
static void
ext4_ext_put_in_cache(struct inode *inode, ext4_lblk_t block,
__u32 len, ext4_fsblk_t start, int type)
@@ -2142,7 +2251,7 @@ void ext4_ext_init(struct super_block *sb)
*/
if (test_opt(sb, EXTENTS)) {
- printk("EXT4-fs: file extents enabled");
+ printk(KERN_INFO "EXT4-fs: file extents enabled");
#ifdef AGGRESSIVE_TEST
printk(", aggressive tests");
#endif
@@ -2696,11 +2805,8 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
goto out2;
}
/*
- * Okay, we need to do block allocation. Lazily initialize the block
- * allocation info here if necessary.
+ * Okay, we need to do block allocation.
*/
- if (S_ISREG(inode->i_mode) && (!EXT4_I(inode)->i_block_alloc_info))
- ext4_init_block_alloc_info(inode);
/* find neighbour allocated blocks */
ar.lleft = iblock;
@@ -2760,7 +2866,7 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
/* free data blocks we just allocated */
/* not a good idea to call discard here directly,
* but otherwise we'd need to call it every free() */
- ext4_mb_discard_inode_preallocations(inode);
+ ext4_discard_preallocations(inode);
ext4_free_blocks(handle, inode, ext_pblock(&newex),
ext4_ext_get_actual_len(&newex), 0);
goto out2;
@@ -2824,7 +2930,7 @@ void ext4_ext_truncate(struct inode *inode)
down_write(&EXT4_I(inode)->i_data_sem);
ext4_ext_invalidate_cache(inode);
- ext4_discard_reservation(inode);
+ ext4_discard_preallocations(inode);
/*
* TODO: optimization is possible here.
@@ -2877,10 +2983,11 @@ static void ext4_falloc_update_inode(struct inode *inode,
* Update only when preallocation was requested beyond
* the file size.
*/
- if (!(mode & FALLOC_FL_KEEP_SIZE) &&
- new_size > i_size_read(inode)) {
- i_size_write(inode, new_size);
- EXT4_I(inode)->i_disksize = new_size;
+ if (!(mode & FALLOC_FL_KEEP_SIZE)) {
+ if (new_size > i_size_read(inode))
+ i_size_write(inode, new_size);
+ if (new_size > EXT4_I(inode)->i_disksize)
+ ext4_update_i_disksize(inode, new_size);
}
}
@@ -2972,3 +3079,143 @@ long ext4_fallocate(struct inode *inode, int mode, loff_t offset, loff_t len)
mutex_unlock(&inode->i_mutex);
return ret > 0 ? ret2 : ret;
}
+
+/*
+ * Callback function called for each extent to gather FIEMAP information.
+ */
+int ext4_ext_fiemap_cb(struct inode *inode, struct ext4_ext_path *path,
+ struct ext4_ext_cache *newex, struct ext4_extent *ex,
+ void *data)
+{
+ struct fiemap_extent_info *fieinfo = data;
+ unsigned long blksize_bits = inode->i_sb->s_blocksize_bits;
+ __u64 logical;
+ __u64 physical;
+ __u64 length;
+ __u32 flags = 0;
+ int error;
+
+ logical = (__u64)newex->ec_block << blksize_bits;
+
+ if (newex->ec_type == EXT4_EXT_CACHE_GAP) {
+ pgoff_t offset;
+ struct page *page;
+ struct buffer_head *bh = NULL;
+
+ offset = logical >> PAGE_SHIFT;
+ page = find_get_page(inode->i_mapping, offset);
+ if (!page || !page_has_buffers(page))
+ return EXT_CONTINUE;
+
+ bh = page_buffers(page);
+
+ if (!bh)
+ return EXT_CONTINUE;
+
+ if (buffer_delay(bh)) {
+ flags |= FIEMAP_EXTENT_DELALLOC;
+ page_cache_release(page);
+ } else {
+ page_cache_release(page);
+ return EXT_CONTINUE;
+ }
+ }
+
+ physical = (__u64)newex->ec_start << blksize_bits;
+ length = (__u64)newex->ec_len << blksize_bits;
+
+ if (ex && ext4_ext_is_uninitialized(ex))
+ flags |= FIEMAP_EXTENT_UNWRITTEN;
+
+ /*
+ * If this extent reaches EXT_MAX_BLOCK, it must be last.
+ *
+ * Or if ext4_ext_next_allocated_block is EXT_MAX_BLOCK,
+ * this also indicates no more allocated blocks.
+ *
+ * XXX this might miss a single-block extent at EXT_MAX_BLOCK
+ */
+ if (logical + length - 1 == EXT_MAX_BLOCK ||
+ ext4_ext_next_allocated_block(path) == EXT_MAX_BLOCK)
+ flags |= FIEMAP_EXTENT_LAST;
+
+ error = fiemap_fill_next_extent(fieinfo, logical, physical,
+ length, flags);
+ if (error < 0)
+ return error;
+ if (error == 1)
+ return EXT_BREAK;
+
+ return EXT_CONTINUE;
+}
+
+/* fiemap flags we can handle specified here */
+#define EXT4_FIEMAP_FLAGS (FIEMAP_FLAG_SYNC|FIEMAP_FLAG_XATTR)
+
+int ext4_xattr_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo)
+{
+ __u64 physical = 0;
+ __u64 length;
+ __u32 flags = FIEMAP_EXTENT_LAST;
+ int blockbits = inode->i_sb->s_blocksize_bits;
+ int error = 0;
+
+ /* in-inode? */
+ if (EXT4_I(inode)->i_state & EXT4_STATE_XATTR) {
+ struct ext4_iloc iloc;
+ int offset; /* offset of xattr in inode */
+
+ error = ext4_get_inode_loc(inode, &iloc);
+ if (error)
+ return error;
+ physical = iloc.bh->b_blocknr << blockbits;
+ offset = EXT4_GOOD_OLD_INODE_SIZE +
+ EXT4_I(inode)->i_extra_isize;
+ physical += offset;
+ length = EXT4_SB(inode->i_sb)->s_inode_size - offset;
+ flags |= FIEMAP_EXTENT_DATA_INLINE;
+ } else { /* external block */
+ physical = EXT4_I(inode)->i_file_acl << blockbits;
+ length = inode->i_sb->s_blocksize;
+ }
+
+ if (physical)
+ error = fiemap_fill_next_extent(fieinfo, 0, physical,
+ length, flags);
+ return (error < 0 ? error : 0);
+}
+
+int ext4_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+ __u64 start, __u64 len)
+{
+ ext4_lblk_t start_blk;
+ ext4_lblk_t len_blks;
+ int error = 0;
+
+ /* fallback to generic here if not in extents fmt */
+ if (!(EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL))
+ return generic_block_fiemap(inode, fieinfo, start, len,
+ ext4_get_block);
+
+ if (fiemap_check_flags(fieinfo, EXT4_FIEMAP_FLAGS))
+ return -EBADR;
+
+ if (fieinfo->fi_flags & FIEMAP_FLAG_XATTR) {
+ error = ext4_xattr_fiemap(inode, fieinfo);
+ } else {
+ start_blk = start >> inode->i_sb->s_blocksize_bits;
+ len_blks = len >> inode->i_sb->s_blocksize_bits;
+
+ /*
+ * Walk the extent tree gathering extent information.
+ * ext4_ext_fiemap_cb will push extents back to user.
+ */
+ down_write(&EXT4_I(inode)->i_data_sem);
+ error = ext4_ext_walk_space(inode, start_blk, len_blks,
+ ext4_ext_fiemap_cb, fieinfo);
+ up_write(&EXT4_I(inode)->i_data_sem);
+ }
+
+ return error;
+}
+
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index 430eb7978db4c92f0503b92895a59000d8f97b3e..6bd11fba71f7dfb5fb641c0c89a672945500b15a 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -31,14 +31,14 @@
* from ext4_file_open: open gets called at every open, but release
* gets called only when /all/ the files are closed.
*/
-static int ext4_release_file (struct inode * inode, struct file * filp)
+static int ext4_release_file(struct inode *inode, struct file *filp)
{
/* if we are the last writer on the inode, drop the block reservation */
if ((filp->f_mode & FMODE_WRITE) &&
(atomic_read(&inode->i_writecount) == 1))
{
down_write(&EXT4_I(inode)->i_data_sem);
- ext4_discard_reservation(inode);
+ ext4_discard_preallocations(inode);
up_write(&EXT4_I(inode)->i_data_sem);
}
if (is_dx(inode) && filp->private_data)
@@ -140,6 +140,9 @@ static int ext4_file_mmap(struct file *file, struct vm_area_struct *vma)
return 0;
}
+extern int ext4_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+ __u64 start, __u64 len);
+
const struct file_operations ext4_file_operations = {
.llseek = generic_file_llseek,
.read = do_sync_read,
@@ -162,7 +165,7 @@ const struct inode_operations ext4_file_inode_operations = {
.truncate = ext4_truncate,
.setattr = ext4_setattr,
.getattr = ext4_getattr,
-#ifdef CONFIG_EXT4DEV_FS_XATTR
+#ifdef CONFIG_EXT4_FS_XATTR
.setxattr = generic_setxattr,
.getxattr = generic_getxattr,
.listxattr = ext4_listxattr,
@@ -170,5 +173,6 @@ const struct inode_operations ext4_file_inode_operations = {
#endif
.permission = ext4_permission,
.fallocate = ext4_fallocate,
+ .fiemap = ext4_fiemap,
};
diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c
index a45c3737ad31e69e9de6c98075ff98fabe3b0770..5afe4370840b2b0b7c683a7d738baf648eae533b 100644
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -28,6 +28,7 @@
#include <linux/writeback.h>
#include <linux/jbd2.h>
#include <linux/blkdev.h>
+#include <linux/marker.h>
#include "ext4.h"
#include "ext4_jbd2.h"
@@ -43,7 +44,7 @@
* inode to disk.
*/
-int ext4_sync_file(struct file * file, struct dentry *dentry, int datasync)
+int ext4_sync_file(struct file *file, struct dentry *dentry, int datasync)
{
struct inode *inode = dentry->d_inode;
journal_t *journal = EXT4_SB(inode->i_sb)->s_journal;
@@ -51,6 +52,10 @@ int ext4_sync_file(struct file * file, struct dentry *dentry, int datasync)
J_ASSERT(ext4_journal_current_handle() == NULL);
+ trace_mark(ext4_sync_file, "dev %s datasync %d ino %ld parent %ld",
+ inode->i_sb->s_id, datasync, inode->i_ino,
+ dentry->d_parent->d_inode->i_ino);
+
/*
* data=writeback:
* The caller's filemap_fdatawrite()/wait will sync the data.
diff --git a/fs/ext4/hash.c b/fs/ext4/hash.c
index 1d6329dbe3906551929c4c8ea61e1878edfde08d..556ca8eba3db0d97a71d05256f555688e390e376 100644
--- a/fs/ext4/hash.c
+++ b/fs/ext4/hash.c
@@ -27,7 +27,7 @@ static void TEA_transform(__u32 buf[4], __u32 const in[])
sum += DELTA;
b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b);
b1 += ((b0 << 4)+c) ^ (b0+sum) ^ ((b0 >> 5)+d);
- } while(--n);
+ } while (--n);
buf[0] += b0;
buf[1] += b1;
@@ -35,7 +35,7 @@ static void TEA_transform(__u32 buf[4], __u32 const in[])
/* The old legacy hash */
-static __u32 dx_hack_hash (const char *name, int len)
+static __u32 dx_hack_hash(const char *name, int len)
{
__u32 hash0 = 0x12a3fe2d, hash1 = 0x37abe8f9;
while (len--) {
@@ -59,7 +59,7 @@ static void str2hashbuf(const char *msg, int len, __u32 *buf, int num)
val = pad;
if (len > num*4)
len = num * 4;
- for (i=0; i < len; i++) {
+ for (i = 0; i < len; i++) {
if ((i % 4) == 0)
val = pad;
val = msg[i] + (val << 8);
@@ -104,7 +104,7 @@ int ext4fs_dirhash(const char *name, int len, struct dx_hash_info *hinfo)
/* Check to see if the seed is all zero's */
if (hinfo->seed) {
- for (i=0; i < 4; i++) {
+ for (i = 0; i < 4; i++) {
if (hinfo->seed[i])
break;
}
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index f344834bbf58a4f0228b5ab85243d8bba1b1d648..fe34d74cfb19f89bd8435690511b54529982d984 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -115,9 +115,11 @@ ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group)
block_group, bitmap_blk);
return NULL;
}
- if (bh_uptodate_or_lock(bh))
+ if (buffer_uptodate(bh) &&
+ !(desc->bg_flags & cpu_to_le16(EXT4_BG_INODE_UNINIT)))
return bh;
+ lock_buffer(bh);
spin_lock(sb_bgl_lock(EXT4_SB(sb), block_group));
if (desc->bg_flags & cpu_to_le16(EXT4_BG_INODE_UNINIT)) {
ext4_init_inode_bitmap(sb, bh, block_group, desc);
@@ -154,39 +156,40 @@ ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group)
* though), and then we'd have two inodes sharing the
* same inode number and space on the harddisk.
*/
-void ext4_free_inode (handle_t *handle, struct inode * inode)
+void ext4_free_inode(handle_t *handle, struct inode *inode)
{
- struct super_block * sb = inode->i_sb;
+ struct super_block *sb = inode->i_sb;
int is_directory;
unsigned long ino;
struct buffer_head *bitmap_bh = NULL;
struct buffer_head *bh2;
ext4_group_t block_group;
unsigned long bit;
- struct ext4_group_desc * gdp;
- struct ext4_super_block * es;
+ struct ext4_group_desc *gdp;
+ struct ext4_super_block *es;
struct ext4_sb_info *sbi;
int fatal = 0, err;
ext4_group_t flex_group;
if (atomic_read(&inode->i_count) > 1) {
- printk ("ext4_free_inode: inode has count=%d\n",
- atomic_read(&inode->i_count));
+ printk(KERN_ERR "ext4_free_inode: inode has count=%d\n",
+ atomic_read(&inode->i_count));
return;
}
if (inode->i_nlink) {
- printk ("ext4_free_inode: inode has nlink=%d\n",
- inode->i_nlink);
+ printk(KERN_ERR "ext4_free_inode: inode has nlink=%d\n",
+ inode->i_nlink);
return;
}
if (!sb) {
- printk("ext4_free_inode: inode on nonexistent device\n");
+ printk(KERN_ERR "ext4_free_inode: inode on "
+ "nonexistent device\n");
return;
}
sbi = EXT4_SB(sb);
ino = inode->i_ino;
- ext4_debug ("freeing inode %lu\n", ino);
+ ext4_debug("freeing inode %lu\n", ino);
/*
* Note: we must free any quota before locking the superblock,
@@ -200,12 +203,12 @@ void ext4_free_inode (handle_t *handle, struct inode * inode)
is_directory = S_ISDIR(inode->i_mode);
/* Do this BEFORE marking the inode not in use or returning an error */
- clear_inode (inode);
+ clear_inode(inode);
es = EXT4_SB(sb)->s_es;
if (ino < EXT4_FIRST_INO(sb) || ino > le32_to_cpu(es->s_inodes_count)) {
- ext4_error (sb, "ext4_free_inode",
- "reserved or nonexistent inode %lu", ino);
+ ext4_error(sb, "ext4_free_inode",
+ "reserved or nonexistent inode %lu", ino);
goto error_return;
}
block_group = (ino - 1) / EXT4_INODES_PER_GROUP(sb);
@@ -222,10 +225,10 @@ void ext4_free_inode (handle_t *handle, struct inode * inode)
/* Ok, now we can actually update the inode bitmaps.. */
if (!ext4_clear_bit_atomic(sb_bgl_lock(sbi, block_group),
bit, bitmap_bh->b_data))
- ext4_error (sb, "ext4_free_inode",
- "bit already cleared for inode %lu", ino);
+ ext4_error(sb, "ext4_free_inode",
+ "bit already cleared for inode %lu", ino);
else {
- gdp = ext4_get_group_desc (sb, block_group, &bh2);
+ gdp = ext4_get_group_desc(sb, block_group, &bh2);
BUFFER_TRACE(bh2, "get_write_access");
fatal = ext4_journal_get_write_access(handle, bh2);
@@ -287,7 +290,7 @@ static int find_group_dir(struct super_block *sb, struct inode *parent,
avefreei = freei / ngroups;
for (group = 0; group < ngroups; group++) {
- desc = ext4_get_group_desc (sb, group, NULL);
+ desc = ext4_get_group_desc(sb, group, NULL);
if (!desc || !desc->bg_free_inodes_count)
continue;
if (le16_to_cpu(desc->bg_free_inodes_count) < avefreei)
@@ -576,16 +579,16 @@ static int find_group_other(struct super_block *sb, struct inode *parent,
* For other inodes, search forward from the parent directory's block
* group to find a free inode.
*/
-struct inode *ext4_new_inode(handle_t *handle, struct inode * dir, int mode)
+struct inode *ext4_new_inode(handle_t *handle, struct inode *dir, int mode)
{
struct super_block *sb;
struct buffer_head *bitmap_bh = NULL;
struct buffer_head *bh2;
ext4_group_t group = 0;
unsigned long ino = 0;
- struct inode * inode;
- struct ext4_group_desc * gdp = NULL;
- struct ext4_super_block * es;
+ struct inode *inode;
+ struct ext4_group_desc *gdp = NULL;
+ struct ext4_super_block *es;
struct ext4_inode_info *ei;
struct ext4_sb_info *sbi;
int ret2, err = 0;
@@ -613,7 +616,7 @@ struct inode *ext4_new_inode(handle_t *handle, struct inode * dir, int mode)
}
if (S_ISDIR(mode)) {
- if (test_opt (sb, OLDALLOC))
+ if (test_opt(sb, OLDALLOC))
ret2 = find_group_dir(sb, dir, &group);
else
ret2 = find_group_orlov(sb, dir, &group);
@@ -783,7 +786,7 @@ struct inode *ext4_new_inode(handle_t *handle, struct inode * dir, int mode)
}
inode->i_uid = current->fsuid;
- if (test_opt (sb, GRPID))
+ if (test_opt(sb, GRPID))
inode->i_gid = dir->i_gid;
else if (dir->i_mode & S_ISGID) {
inode->i_gid = dir->i_gid;
@@ -816,7 +819,6 @@ struct inode *ext4_new_inode(handle_t *handle, struct inode * dir, int mode)
ei->i_flags &= ~EXT4_DIRSYNC_FL;
ei->i_file_acl = 0;
ei->i_dtime = 0;
- ei->i_block_alloc_info = NULL;
ei->i_block_group = group;
ext4_set_inode_flags(inode);
@@ -832,7 +834,7 @@ struct inode *ext4_new_inode(handle_t *handle, struct inode * dir, int mode)
ei->i_extra_isize = EXT4_SB(sb)->s_want_extra_isize;
ret = inode;
- if(DQUOT_ALLOC_INODE(inode)) {
+ if (DQUOT_ALLOC_INODE(inode)) {
err = -EDQUOT;
goto fail_drop;
}
@@ -841,7 +843,7 @@ struct inode *ext4_new_inode(handle_t *handle, struct inode * dir, int mode)
if (err)
goto fail_free_drop;
- err = ext4_init_security(handle,inode, dir);
+ err = ext4_init_security(handle, inode, dir);
if (err)
goto fail_free_drop;
@@ -959,7 +961,7 @@ struct inode *ext4_orphan_get(struct super_block *sb, unsigned long ino)
return ERR_PTR(err);
}
-unsigned long ext4_count_free_inodes (struct super_block * sb)
+unsigned long ext4_count_free_inodes(struct super_block *sb)
{
unsigned long desc_count;
struct ext4_group_desc *gdp;
@@ -974,7 +976,7 @@ unsigned long ext4_count_free_inodes (struct super_block * sb)
bitmap_count = 0;
gdp = NULL;
for (i = 0; i < EXT4_SB(sb)->s_groups_count; i++) {
- gdp = ext4_get_group_desc (sb, i, NULL);
+ gdp = ext4_get_group_desc(sb, i, NULL);
if (!gdp)
continue;
desc_count += le16_to_cpu(gdp->bg_free_inodes_count);
@@ -989,13 +991,14 @@ unsigned long ext4_count_free_inodes (struct super_block * sb)
bitmap_count += x;
}
brelse(bitmap_bh);
- printk("ext4_count_free_inodes: stored = %u, computed = %lu, %lu\n",
- le32_to_cpu(es->s_free_inodes_count), desc_count, bitmap_count);
+ printk(KERN_DEBUG "ext4_count_free_inodes: "
+ "stored = %u, computed = %lu, %lu\n",
+ le32_to_cpu(es->s_free_inodes_count), desc_count, bitmap_count);
return desc_count;
#else
desc_count = 0;
for (i = 0; i < EXT4_SB(sb)->s_groups_count; i++) {
- gdp = ext4_get_group_desc (sb, i, NULL);
+ gdp = ext4_get_group_desc(sb, i, NULL);
if (!gdp)
continue;
desc_count += le16_to_cpu(gdp->bg_free_inodes_count);
@@ -1006,13 +1009,13 @@ unsigned long ext4_count_free_inodes (struct super_block * sb)
}
/* Called at mount-time, super-block is locked */
-unsigned long ext4_count_dirs (struct super_block * sb)
+unsigned long ext4_count_dirs(struct super_block * sb)
{
unsigned long count = 0;
ext4_group_t i;
for (i = 0; i < EXT4_SB(sb)->s_groups_count; i++) {
- struct ext4_group_desc *gdp = ext4_get_group_desc (sb, i, NULL);
+ struct ext4_group_desc *gdp = ext4_get_group_desc(sb, i, NULL);
if (!gdp)
continue;
count += le16_to_cpu(gdp->bg_used_dirs_count);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 7e91913e325bb511086c5a2ddb0ddeda0bc28e01..9b4ec9decfd1b6020c13bbd57d86af7eab46006b 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -190,7 +190,7 @@ static int ext4_journal_test_restart(handle_t *handle, struct inode *inode)
/*
* Called at the last iput() if i_nlink is zero.
*/
-void ext4_delete_inode (struct inode * inode)
+void ext4_delete_inode(struct inode *inode)
{
handle_t *handle;
int err;
@@ -330,11 +330,11 @@ static int ext4_block_to_path(struct inode *inode,
int final = 0;
if (i_block < 0) {
- ext4_warning (inode->i_sb, "ext4_block_to_path", "block < 0");
+ ext4_warning(inode->i_sb, "ext4_block_to_path", "block < 0");
} else if (i_block < direct_blocks) {
offsets[n++] = i_block;
final = direct_blocks;
- } else if ( (i_block -= direct_blocks) < indirect_blocks) {
+ } else if ((i_block -= direct_blocks) < indirect_blocks) {
offsets[n++] = EXT4_IND_BLOCK;
offsets[n++] = i_block;
final = ptrs;
@@ -400,14 +400,14 @@ static Indirect *ext4_get_branch(struct inode *inode, int depth,
*err = 0;
/* i_data is not going away, no lock needed */
- add_chain (chain, NULL, EXT4_I(inode)->i_data + *offsets);
+ add_chain(chain, NULL, EXT4_I(inode)->i_data + *offsets);
if (!p->key)
goto no_block;
while (--depth) {
bh = sb_bread(sb, le32_to_cpu(p->key));
if (!bh)
goto failure;
- add_chain(++p, bh, (__le32*)bh->b_data + *++offsets);
+ add_chain(++p, bh, (__le32 *)bh->b_data + *++offsets);
/* Reader: end */
if (!p->key)
goto no_block;
@@ -443,7 +443,7 @@ static Indirect *ext4_get_branch(struct inode *inode, int depth,
static ext4_fsblk_t ext4_find_near(struct inode *inode, Indirect *ind)
{
struct ext4_inode_info *ei = EXT4_I(inode);
- __le32 *start = ind->bh ? (__le32*) ind->bh->b_data : ei->i_data;
+ __le32 *start = ind->bh ? (__le32 *) ind->bh->b_data : ei->i_data;
__le32 *p;
ext4_fsblk_t bg_start;
ext4_fsblk_t last_block;
@@ -486,18 +486,9 @@ static ext4_fsblk_t ext4_find_near(struct inode *inode, Indirect *ind)
static ext4_fsblk_t ext4_find_goal(struct inode *inode, ext4_lblk_t block,
Indirect *partial)
{
- struct ext4_block_alloc_info *block_i;
-
- block_i = EXT4_I(inode)->i_block_alloc_info;
-
/*
- * try the heuristic for sequential allocation,
- * failing that at least try to get decent locality.
+ * XXX need to get goal block from mballoc's data structures
*/
- if (block_i && (block == block_i->last_alloc_logical_block + 1)
- && (block_i->last_alloc_physical_block != 0)) {
- return block_i->last_alloc_physical_block + 1;
- }
return ext4_find_near(inode, partial);
}
@@ -630,7 +621,7 @@ static int ext4_alloc_blocks(handle_t *handle, struct inode *inode,
*err = 0;
return ret;
failed_out:
- for (i = 0; i <index; i++)
+ for (i = 0; i < index; i++)
ext4_free_blocks(handle, inode, new_blocks[i], 1, 0);
return ret;
}
@@ -703,7 +694,7 @@ static int ext4_alloc_branch(handle_t *handle, struct inode *inode,
branch[n].p = (__le32 *) bh->b_data + offsets[n];
branch[n].key = cpu_to_le32(new_blocks[n]);
*branch[n].p = branch[n].key;
- if ( n == indirect_blks) {
+ if (n == indirect_blks) {
current_block = new_blocks[n];
/*
* End of chain, update the last new metablock of
@@ -730,7 +721,7 @@ static int ext4_alloc_branch(handle_t *handle, struct inode *inode,
BUFFER_TRACE(branch[i].bh, "call jbd2_journal_forget");
ext4_journal_forget(handle, branch[i].bh);
}
- for (i = 0; i <indirect_blks; i++)
+ for (i = 0; i < indirect_blks; i++)
ext4_free_blocks(handle, inode, new_blocks[i], 1, 0);
ext4_free_blocks(handle, inode, new_blocks[i], num, 0);
@@ -757,10 +748,8 @@ static int ext4_splice_branch(handle_t *handle, struct inode *inode,
{
int i;
int err = 0;
- struct ext4_block_alloc_info *block_i;
ext4_fsblk_t current_block;
- block_i = EXT4_I(inode)->i_block_alloc_info;
/*
* If we're splicing into a [td]indirect block (as opposed to the
* inode) then we need to get write access to the [td]indirect block
@@ -783,18 +772,7 @@ static int ext4_splice_branch(handle_t *handle, struct inode *inode,
if (num == 0 && blks > 1) {
current_block = le32_to_cpu(where->key) + 1;
for (i = 1; i < blks; i++)
- *(where->p + i ) = cpu_to_le32(current_block++);
- }
-
- /*
- * update the most recently allocated logical & physical block
- * in i_block_alloc_info, to assist find the proper goal block for next
- * allocation
- */
- if (block_i) {
- block_i->last_alloc_logical_block = block + blks - 1;
- block_i->last_alloc_physical_block =
- le32_to_cpu(where[num].key) + blks - 1;
+ *(where->p + i) = cpu_to_le32(current_block++);
}
/* We are done with atomic stuff, now do the rest of housekeeping */
@@ -914,12 +892,8 @@ int ext4_get_blocks_handle(handle_t *handle, struct inode *inode,
goto cleanup;
/*
- * Okay, we need to do block allocation. Lazily initialize the block
- * allocation info here if necessary
+ * Okay, we need to do block allocation.
*/
- if (S_ISREG(inode->i_mode) && (!ei->i_block_alloc_info))
- ext4_init_block_alloc_info(inode);
-
goal = ext4_find_goal(inode, iblock, partial);
/* the number of blocks need to allocate for [d,t]indirect blocks */
@@ -1030,19 +1004,20 @@ static void ext4_da_update_reserve_space(struct inode *inode, int used)
BUG_ON(mdb > EXT4_I(inode)->i_reserved_meta_blocks);
mdb_free = EXT4_I(inode)->i_reserved_meta_blocks - mdb;
- /* Account for allocated meta_blocks */
- mdb_free -= EXT4_I(inode)->i_allocated_meta_blocks;
+ if (mdb_free) {
+ /* Account for allocated meta_blocks */
+ mdb_free -= EXT4_I(inode)->i_allocated_meta_blocks;
- /* update fs free blocks counter for truncate case */
- percpu_counter_add(&sbi->s_freeblocks_counter, mdb_free);
+ /* update fs dirty blocks counter */
+ percpu_counter_sub(&sbi->s_dirtyblocks_counter, mdb_free);
+ EXT4_I(inode)->i_allocated_meta_blocks = 0;
+ EXT4_I(inode)->i_reserved_meta_blocks = mdb;
+ }
/* update per-inode reservations */
BUG_ON(used > EXT4_I(inode)->i_reserved_data_blocks);
EXT4_I(inode)->i_reserved_data_blocks -= used;
- BUG_ON(mdb > EXT4_I(inode)->i_reserved_meta_blocks);
- EXT4_I(inode)->i_reserved_meta_blocks = mdb;
- EXT4_I(inode)->i_allocated_meta_blocks = 0;
spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
}
@@ -1160,8 +1135,8 @@ int ext4_get_blocks_wrap(handle_t *handle, struct inode *inode, sector_t block,
/* Maximum number of blocks we map for direct IO at once. */
#define DIO_MAX_BLOCKS 4096
-static int ext4_get_block(struct inode *inode, sector_t iblock,
- struct buffer_head *bh_result, int create)
+int ext4_get_block(struct inode *inode, sector_t iblock,
+ struct buffer_head *bh_result, int create)
{
handle_t *handle = ext4_journal_current_handle();
int ret = 0, started = 0;
@@ -1241,7 +1216,7 @@ struct buffer_head *ext4_getblk(handle_t *handle, struct inode *inode,
BUFFER_TRACE(bh, "call get_create_access");
fatal = ext4_journal_get_create_access(handle, bh);
if (!fatal && !buffer_uptodate(bh)) {
- memset(bh->b_data,0,inode->i_sb->s_blocksize);
+ memset(bh->b_data, 0, inode->i_sb->s_blocksize);
set_buffer_uptodate(bh);
}
unlock_buffer(bh);
@@ -1266,7 +1241,7 @@ struct buffer_head *ext4_getblk(handle_t *handle, struct inode *inode,
struct buffer_head *ext4_bread(handle_t *handle, struct inode *inode,
ext4_lblk_t block, int create, int *err)
{
- struct buffer_head * bh;
+ struct buffer_head *bh;
bh = ext4_getblk(handle, inode, block, create, err);
if (!bh)
@@ -1282,13 +1257,13 @@ struct buffer_head *ext4_bread(handle_t *handle, struct inode *inode,
return NULL;
}
-static int walk_page_buffers( handle_t *handle,
- struct buffer_head *head,
- unsigned from,
- unsigned to,
- int *partial,
- int (*fn)( handle_t *handle,
- struct buffer_head *bh))
+static int walk_page_buffers(handle_t *handle,
+ struct buffer_head *head,
+ unsigned from,
+ unsigned to,
+ int *partial,
+ int (*fn)(handle_t *handle,
+ struct buffer_head *bh))
{
struct buffer_head *bh;
unsigned block_start, block_end;
@@ -1296,9 +1271,9 @@ static int walk_page_buffers( handle_t *handle,
int err, ret = 0;
struct buffer_head *next;
- for ( bh = head, block_start = 0;
- ret == 0 && (bh != head || !block_start);
- block_start = block_end, bh = next)
+ for (bh = head, block_start = 0;
+ ret == 0 && (bh != head || !block_start);
+ block_start = block_end, bh = next)
{
next = bh->b_this_page;
block_end = block_start + blocksize;
@@ -1351,23 +1326,23 @@ static int ext4_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata)
{
- struct inode *inode = mapping->host;
+ struct inode *inode = mapping->host;
int ret, needed_blocks = ext4_writepage_trans_blocks(inode);
handle_t *handle;
int retries = 0;
- struct page *page;
+ struct page *page;
pgoff_t index;
- unsigned from, to;
+ unsigned from, to;
index = pos >> PAGE_CACHE_SHIFT;
- from = pos & (PAGE_CACHE_SIZE - 1);
- to = from + len;
+ from = pos & (PAGE_CACHE_SIZE - 1);
+ to = from + len;
retry:
- handle = ext4_journal_start(inode, needed_blocks);
- if (IS_ERR(handle)) {
- ret = PTR_ERR(handle);
- goto out;
+ handle = ext4_journal_start(inode, needed_blocks);
+ if (IS_ERR(handle)) {
+ ret = PTR_ERR(handle);
+ goto out;
}
page = __grab_cache_page(mapping, index);
@@ -1387,9 +1362,16 @@ static int ext4_write_begin(struct file *file, struct address_space *mapping,
}
if (ret) {
- unlock_page(page);
+ unlock_page(page);
ext4_journal_stop(handle);
- page_cache_release(page);
+ page_cache_release(page);
+ /*
+ * block_write_begin may have instantiated a few blocks
+ * outside i_size. Trim these off again. Don't need
+ * i_size_read because we hold i_mutex.
+ */
+ if (pos + len > inode->i_size)
+ vmtruncate(inode, inode->i_size);
}
if (ret == -ENOSPC && ext4_should_retry_alloc(inode->i_sb, &retries))
@@ -1426,16 +1408,18 @@ static int ext4_ordered_write_end(struct file *file,
ret = ext4_jbd2_file_inode(handle, inode);
if (ret == 0) {
- /*
- * generic_write_end() will run mark_inode_dirty() if i_size
- * changes. So let's piggyback the i_disksize mark_inode_dirty
- * into that.
- */
loff_t new_i_size;
new_i_size = pos + copied;
- if (new_i_size > EXT4_I(inode)->i_disksize)
- EXT4_I(inode)->i_disksize = new_i_size;
+ if (new_i_size > EXT4_I(inode)->i_disksize) {
+ ext4_update_i_disksize(inode, new_i_size);
+ /* We need to mark inode dirty even if
+ * new_i_size is less that inode->i_size
+ * bu greater than i_disksize.(hint delalloc)
+ */
+ ext4_mark_inode_dirty(handle, inode);
+ }
+
ret2 = generic_write_end(file, mapping, pos, len, copied,
page, fsdata);
copied = ret2;
@@ -1460,8 +1444,14 @@ static int ext4_writeback_write_end(struct file *file,
loff_t new_i_size;
new_i_size = pos + copied;
- if (new_i_size > EXT4_I(inode)->i_disksize)
- EXT4_I(inode)->i_disksize = new_i_size;
+ if (new_i_size > EXT4_I(inode)->i_disksize) {
+ ext4_update_i_disksize(inode, new_i_size);
+ /* We need to mark inode dirty even if
+ * new_i_size is less that inode->i_size
+ * bu greater than i_disksize.(hint delalloc)
+ */
+ ext4_mark_inode_dirty(handle, inode);
+ }
ret2 = generic_write_end(file, mapping, pos, len, copied,
page, fsdata);
@@ -1486,6 +1476,7 @@ static int ext4_journalled_write_end(struct file *file,
int ret = 0, ret2;
int partial = 0;
unsigned from, to;
+ loff_t new_i_size;
from = pos & (PAGE_CACHE_SIZE - 1);
to = from + len;
@@ -1500,11 +1491,12 @@ static int ext4_journalled_write_end(struct file *file,
to, &partial, write_end_fn);
if (!partial)
SetPageUptodate(page);
- if (pos+copied > inode->i_size)
+ new_i_size = pos + copied;
+ if (new_i_size > inode->i_size)
i_size_write(inode, pos+copied);
EXT4_I(inode)->i_state |= EXT4_STATE_JDATA;
- if (inode->i_size > EXT4_I(inode)->i_disksize) {
- EXT4_I(inode)->i_disksize = inode->i_size;
+ if (new_i_size > EXT4_I(inode)->i_disksize) {
+ ext4_update_i_disksize(inode, new_i_size);
ret2 = ext4_mark_inode_dirty(handle, inode);
if (!ret)
ret = ret2;
@@ -1521,6 +1513,7 @@ static int ext4_journalled_write_end(struct file *file,
static int ext4_da_reserve_space(struct inode *inode, int nrblocks)
{
+ int retries = 0;
struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
unsigned long md_needed, mdblocks, total = 0;
@@ -1529,6 +1522,7 @@ static int ext4_da_reserve_space(struct inode *inode, int nrblocks)
* in order to allocate nrblocks
* worse case is one extent per block
*/
+repeat:
spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
total = EXT4_I(inode)->i_reserved_data_blocks + nrblocks;
mdblocks = ext4_calc_metadata_amount(inode, total);
@@ -1537,13 +1531,14 @@ static int ext4_da_reserve_space(struct inode *inode, int nrblocks)
md_needed = mdblocks - EXT4_I(inode)->i_reserved_meta_blocks;
total = md_needed + nrblocks;
- if (ext4_has_free_blocks(sbi, total) < total) {
+ if (ext4_claim_free_blocks(sbi, total)) {
spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
+ if (ext4_should_retry_alloc(inode->i_sb, &retries)) {
+ yield();
+ goto repeat;
+ }
return -ENOSPC;
}
- /* reduce fs free blocks counter */
- percpu_counter_sub(&sbi->s_freeblocks_counter, total);
-
EXT4_I(inode)->i_reserved_data_blocks += nrblocks;
EXT4_I(inode)->i_reserved_meta_blocks = mdblocks;
@@ -1585,8 +1580,8 @@ static void ext4_da_release_space(struct inode *inode, int to_free)
release = to_free + mdb_free;
- /* update fs free blocks counter for truncate case */
- percpu_counter_add(&sbi->s_freeblocks_counter, release);
+ /* update fs dirty blocks counter for truncate case */
+ percpu_counter_sub(&sbi->s_dirtyblocks_counter, release);
/* update per-inode reservations */
BUG_ON(to_free > EXT4_I(inode)->i_reserved_data_blocks);
@@ -1630,6 +1625,7 @@ struct mpage_da_data {
struct writeback_control *wbc;
int io_done;
long pages_written;
+ int retval;
};
/*
@@ -1783,6 +1779,57 @@ static inline void __unmap_underlying_blocks(struct inode *inode,
unmap_underlying_metadata(bdev, bh->b_blocknr + i);
}
+static void ext4_da_block_invalidatepages(struct mpage_da_data *mpd,
+ sector_t logical, long blk_cnt)
+{
+ int nr_pages, i;
+ pgoff_t index, end;
+ struct pagevec pvec;
+ struct inode *inode = mpd->inode;
+ struct address_space *mapping = inode->i_mapping;
+
+ index = logical >> (PAGE_CACHE_SHIFT - inode->i_blkbits);
+ end = (logical + blk_cnt - 1) >>
+ (PAGE_CACHE_SHIFT - inode->i_blkbits);
+ while (index <= end) {
+ nr_pages = pagevec_lookup(&pvec, mapping, index, PAGEVEC_SIZE);
+ if (nr_pages == 0)
+ break;
+ for (i = 0; i < nr_pages; i++) {
+ struct page *page = pvec.pages[i];
+ index = page->index;
+ if (index > end)
+ break;
+ index++;
+
+ BUG_ON(!PageLocked(page));
+ BUG_ON(PageWriteback(page));
+ block_invalidatepage(page, 0);
+ ClearPageUptodate(page);
+ unlock_page(page);
+ }
+ }
+ return;
+}
+
+static void ext4_print_free_blocks(struct inode *inode)
+{
+ struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
+ printk(KERN_EMERG "Total free blocks count %lld\n",
+ ext4_count_free_blocks(inode->i_sb));
+ printk(KERN_EMERG "Free/Dirty block details\n");
+ printk(KERN_EMERG "free_blocks=%lld\n",
+ percpu_counter_sum(&sbi->s_freeblocks_counter));
+ printk(KERN_EMERG "dirty_blocks=%lld\n",
+ percpu_counter_sum(&sbi->s_dirtyblocks_counter));
+ printk(KERN_EMERG "Block reservation details\n");
+ printk(KERN_EMERG "i_reserved_data_blocks=%lu\n",
+ EXT4_I(inode)->i_reserved_data_blocks);
+ printk(KERN_EMERG "i_reserved_meta_blocks=%lu\n",
+ EXT4_I(inode)->i_reserved_meta_blocks);
+ return;
+}
+
/*
* mpage_da_map_blocks - go through given space
*
@@ -1792,32 +1839,69 @@ static inline void __unmap_underlying_blocks(struct inode *inode,
* The function skips space we know is already mapped to disk blocks.
*
*/
-static void mpage_da_map_blocks(struct mpage_da_data *mpd)
+static int mpage_da_map_blocks(struct mpage_da_data *mpd)
{
int err = 0;
- struct buffer_head *lbh = &mpd->lbh;
- sector_t next = lbh->b_blocknr;
struct buffer_head new;
+ struct buffer_head *lbh = &mpd->lbh;
+ sector_t next;
/*
* We consider only non-mapped and non-allocated blocks
*/
if (buffer_mapped(lbh) && !buffer_delay(lbh))
- return;
-
+ return 0;
new.b_state = lbh->b_state;
new.b_blocknr = 0;
new.b_size = lbh->b_size;
-
+ next = lbh->b_blocknr;
/*
* If we didn't accumulate anything
* to write simply return
*/
if (!new.b_size)
- return;
+ return 0;
err = mpd->get_block(mpd->inode, next, &new, 1);
- if (err)
- return;
+ if (err) {
+
+ /* If get block returns with error
+ * we simply return. Later writepage
+ * will redirty the page and writepages
+ * will find the dirty page again
+ */
+ if (err == -EAGAIN)
+ return 0;
+
+ if (err == -ENOSPC &&
+ ext4_count_free_blocks(mpd->inode->i_sb)) {
+ mpd->retval = err;
+ return 0;
+ }
+
+ /*
+ * get block failure will cause us
+ * to loop in writepages. Because
+ * a_ops->writepage won't be able to
+ * make progress. The page will be redirtied
+ * by writepage and writepages will again
+ * try to write the same.
+ */
+ printk(KERN_EMERG "%s block allocation failed for inode %lu "
+ "at logical offset %llu with max blocks "
+ "%zd with error %d\n",
+ __func__, mpd->inode->i_ino,
+ (unsigned long long)next,
+ lbh->b_size >> mpd->inode->i_blkbits, err);
+ printk(KERN_EMERG "This should not happen.!! "
+ "Data will be lost\n");
+ if (err == -ENOSPC) {
+ ext4_print_free_blocks(mpd->inode);
+ }
+ /* invlaidate all the pages */
+ ext4_da_block_invalidatepages(mpd, next,
+ lbh->b_size >> mpd->inode->i_blkbits);
+ return err;
+ }
BUG_ON(new.b_size == 0);
if (buffer_new(&new))
@@ -1830,7 +1914,7 @@ static void mpage_da_map_blocks(struct mpage_da_data *mpd)
if (buffer_delay(lbh) || buffer_unwritten(lbh))
mpage_put_bnr_to_bhs(mpd, next, &new);
- return;
+ return 0;
}
#define BH_FLAGS ((1 << BH_Uptodate) | (1 << BH_Mapped) | \
@@ -1899,8 +1983,8 @@ static void mpage_add_bh_to_extent(struct mpage_da_data *mpd,
* We couldn't merge the block to our extent, so we
* need to flush current extent and start new one
*/
- mpage_da_map_blocks(mpd);
- mpage_da_submit_io(mpd);
+ if (mpage_da_map_blocks(mpd) == 0)
+ mpage_da_submit_io(mpd);
mpd->io_done = 1;
return;
}
@@ -1942,8 +2026,8 @@ static int __mpage_da_writepage(struct page *page,
* and start IO on them using writepage()
*/
if (mpd->next_page != mpd->first_page) {
- mpage_da_map_blocks(mpd);
- mpage_da_submit_io(mpd);
+ if (mpage_da_map_blocks(mpd) == 0)
+ mpage_da_submit_io(mpd);
/*
* skip rest of the page in the page_vec
*/
@@ -2018,39 +2102,36 @@ static int __mpage_da_writepage(struct page *page,
*/
static int mpage_da_writepages(struct address_space *mapping,
struct writeback_control *wbc,
- get_block_t get_block)
+ struct mpage_da_data *mpd)
{
- struct mpage_da_data mpd;
long to_write;
int ret;
- if (!get_block)
+ if (!mpd->get_block)
return generic_writepages(mapping, wbc);
- mpd.wbc = wbc;
- mpd.inode = mapping->host;
- mpd.lbh.b_size = 0;
- mpd.lbh.b_state = 0;
- mpd.lbh.b_blocknr = 0;
- mpd.first_page = 0;
- mpd.next_page = 0;
- mpd.get_block = get_block;
- mpd.io_done = 0;
- mpd.pages_written = 0;
+ mpd->lbh.b_size = 0;
+ mpd->lbh.b_state = 0;
+ mpd->lbh.b_blocknr = 0;
+ mpd->first_page = 0;
+ mpd->next_page = 0;
+ mpd->io_done = 0;
+ mpd->pages_written = 0;
+ mpd->retval = 0;
to_write = wbc->nr_to_write;
- ret = write_cache_pages(mapping, wbc, __mpage_da_writepage, &mpd);
+ ret = write_cache_pages(mapping, wbc, __mpage_da_writepage, mpd);
/*
* Handle last extent of pages
*/
- if (!mpd.io_done && mpd.next_page != mpd.first_page) {
- mpage_da_map_blocks(&mpd);
- mpage_da_submit_io(&mpd);
+ if (!mpd->io_done && mpd->next_page != mpd->first_page) {
+ if (mpage_da_map_blocks(mpd) == 0)
+ mpage_da_submit_io(mpd);
}
- wbc->nr_to_write = to_write - mpd.pages_written;
+ wbc->nr_to_write = to_write - mpd->pages_written;
return ret;
}
@@ -2103,18 +2184,24 @@ static int ext4_da_get_block_write(struct inode *inode, sector_t iblock,
handle_t *handle = NULL;
handle = ext4_journal_current_handle();
- if (!handle) {
- ret = ext4_get_blocks_wrap(handle, inode, iblock, max_blocks,
- bh_result, 0, 0, 0);
- BUG_ON(!ret);
- } else {
- ret = ext4_get_blocks_wrap(handle, inode, iblock, max_blocks,
- bh_result, create, 0, EXT4_DELALLOC_RSVED);
- }
-
+ BUG_ON(!handle);
+ ret = ext4_get_blocks_wrap(handle, inode, iblock, max_blocks,
+ bh_result, create, 0, EXT4_DELALLOC_RSVED);
if (ret > 0) {
+
bh_result->b_size = (ret << inode->i_blkbits);
+ if (ext4_should_order_data(inode)) {
+ int retval;
+ retval = ext4_jbd2_file_inode(handle, inode);
+ if (retval)
+ /*
+ * Failed to add inode for ordered
+ * mode. Don't update file size
+ */
+ return retval;
+ }
+
/*
* Update on-disk size along with block allocation
* we don't use 'extend_disksize' as size may change
@@ -2124,18 +2211,9 @@ static int ext4_da_get_block_write(struct inode *inode, sector_t iblock,
if (disksize > i_size_read(inode))
disksize = i_size_read(inode);
if (disksize > EXT4_I(inode)->i_disksize) {
- /*
- * XXX: replace with spinlock if seen contended -bzzz
- */
- down_write(&EXT4_I(inode)->i_data_sem);
- if (disksize > EXT4_I(inode)->i_disksize)
- EXT4_I(inode)->i_disksize = disksize;
- up_write(&EXT4_I(inode)->i_data_sem);
-
- if (EXT4_I(inode)->i_disksize == disksize) {
- ret = ext4_mark_inode_dirty(handle, inode);
- return ret;
- }
+ ext4_update_i_disksize(inode, disksize);
+ ret = ext4_mark_inode_dirty(handle, inode);
+ return ret;
}
ret = 0;
}
@@ -2284,6 +2362,7 @@ static int ext4_da_writepages(struct address_space *mapping,
{
handle_t *handle = NULL;
loff_t range_start = 0;
+ struct mpage_da_data mpd;
struct inode *inode = mapping->host;
int needed_blocks, ret = 0, nr_to_writebump = 0;
long to_write, pages_skipped = 0;
@@ -2317,6 +2396,9 @@ static int ext4_da_writepages(struct address_space *mapping,
range_start = wbc->range_start;
pages_skipped = wbc->pages_skipped;
+ mpd.wbc = wbc;
+ mpd.inode = mapping->host;
+
restart_loop:
to_write = wbc->nr_to_write;
while (!ret && to_write > 0) {
@@ -2340,23 +2422,17 @@ static int ext4_da_writepages(struct address_space *mapping,
dump_stack();
goto out_writepages;
}
- if (ext4_should_order_data(inode)) {
- /*
- * With ordered mode we need to add
- * the inode to the journal handl
- * when we do block allocation.
- */
- ret = ext4_jbd2_file_inode(handle, inode);
- if (ret) {
- ext4_journal_stop(handle);
- goto out_writepages;
- }
- }
-
to_write -= wbc->nr_to_write;
- ret = mpage_da_writepages(mapping, wbc,
- ext4_da_get_block_write);
+
+ mpd.get_block = ext4_da_get_block_write;
+ ret = mpage_da_writepages(mapping, wbc, &mpd);
+
ext4_journal_stop(handle);
+
+ if (mpd.retval == -ENOSPC)
+ jbd2_journal_force_commit_nested(sbi->s_journal);
+
+ /* reset the retry count */
if (ret == MPAGE_DA_EXTENT_TAIL) {
/*
* got one extent now try with
@@ -2391,6 +2467,33 @@ static int ext4_da_writepages(struct address_space *mapping,
return ret;
}
+#define FALL_BACK_TO_NONDELALLOC 1
+static int ext4_nonda_switch(struct super_block *sb)
+{
+ s64 free_blocks, dirty_blocks;
+ struct ext4_sb_info *sbi = EXT4_SB(sb);
+
+ /*
+ * switch to non delalloc mode if we are running low
+ * on free block. The free block accounting via percpu
+ * counters can get slightly wrong with FBC_BATCH getting
+ * accumulated on each CPU without updating global counters
+ * Delalloc need an accurate free block accounting. So switch
+ * to non delalloc when we are near to error range.
+ */
+ free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
+ dirty_blocks = percpu_counter_read_positive(&sbi->s_dirtyblocks_counter);
+ if (2 * free_blocks < 3 * dirty_blocks ||
+ free_blocks < (dirty_blocks + EXT4_FREEBLOCKS_WATERMARK)) {
+ /*
+ * free block count is less that 150% of dirty blocks
+ * or free blocks is less that watermark
+ */
+ return 1;
+ }
+ return 0;
+}
+
static int ext4_da_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata)
@@ -2406,6 +2509,12 @@ static int ext4_da_write_begin(struct file *file, struct address_space *mapping,
from = pos & (PAGE_CACHE_SIZE - 1);
to = from + len;
+ if (ext4_nonda_switch(inode->i_sb)) {
+ *fsdata = (void *)FALL_BACK_TO_NONDELALLOC;
+ return ext4_write_begin(file, mapping, pos,
+ len, flags, pagep, fsdata);
+ }
+ *fsdata = (void *)0;
retry:
/*
* With delayed allocation, we don't log the i_disksize update
@@ -2433,6 +2542,13 @@ static int ext4_da_write_begin(struct file *file, struct address_space *mapping,
unlock_page(page);
ext4_journal_stop(handle);
page_cache_release(page);
+ /*
+ * block_write_begin may have instantiated a few blocks
+ * outside i_size. Trim these off again. Don't need
+ * i_size_read because we hold i_mutex.
+ */
+ if (pos + len > inode->i_size)
+ vmtruncate(inode, inode->i_size);
}
if (ret == -ENOSPC && ext4_should_retry_alloc(inode->i_sb, &retries))
@@ -2456,7 +2572,7 @@ static int ext4_da_should_update_i_disksize(struct page *page,
bh = page_buffers(page);
idx = offset >> inode->i_blkbits;
- for (i=0; i < idx; i++)
+ for (i = 0; i < idx; i++)
bh = bh->b_this_page;
if (!buffer_mapped(bh) || (buffer_delay(bh)))
@@ -2474,9 +2590,22 @@ static int ext4_da_write_end(struct file *file,
handle_t *handle = ext4_journal_current_handle();
loff_t new_i_size;
unsigned long start, end;
+ int write_mode = (int)(unsigned long)fsdata;
+
+ if (write_mode == FALL_BACK_TO_NONDELALLOC) {
+ if (ext4_should_order_data(inode)) {
+ return ext4_ordered_write_end(file, mapping, pos,
+ len, copied, page, fsdata);
+ } else if (ext4_should_writeback_data(inode)) {
+ return ext4_writeback_write_end(file, mapping, pos,
+ len, copied, page, fsdata);
+ } else {
+ BUG();
+ }
+ }
start = pos & (PAGE_CACHE_SIZE - 1);
- end = start + copied -1;
+ end = start + copied - 1;
/*
* generic_write_end() will run mark_inode_dirty() if i_size
@@ -2500,6 +2629,11 @@ static int ext4_da_write_end(struct file *file,
EXT4_I(inode)->i_disksize = new_i_size;
}
up_write(&EXT4_I(inode)->i_data_sem);
+ /* We need to mark inode dirty even if
+ * new_i_size is less that inode->i_size
+ * bu greater than i_disksize.(hint delalloc)
+ */
+ ext4_mark_inode_dirty(handle, inode);
}
}
ret2 = generic_write_end(file, mapping, pos, len, copied,
@@ -2591,7 +2725,7 @@ static sector_t ext4_bmap(struct address_space *mapping, sector_t block)
return 0;
}
- return generic_block_bmap(mapping,block,ext4_get_block);
+ return generic_block_bmap(mapping, block, ext4_get_block);
}
static int bget_one(handle_t *handle, struct buffer_head *bh)
@@ -3197,7 +3331,7 @@ static Indirect *ext4_find_shared(struct inode *inode, int depth,
if (!partial->key && *partial->p)
/* Writer: end */
goto no_top;
- for (p=partial; p>chain && all_zeroes((__le32*)p->bh->b_data,p->p); p--)
+ for (p = partial; (p > chain) && all_zeroes((__le32 *) p->bh->b_data, p->p); p--)
;
/*
* OK, we've found the last block that must survive. The rest of our
@@ -3216,7 +3350,7 @@ static Indirect *ext4_find_shared(struct inode *inode, int depth,
}
/* Writer: end */
- while(partial > p) {
+ while (partial > p) {
brelse(partial->bh);
partial--;
}
@@ -3408,9 +3542,9 @@ static void ext4_free_branches(handle_t *handle, struct inode *inode,
/* This zaps the entire block. Bottom up. */
BUFFER_TRACE(bh, "free child branches");
ext4_free_branches(handle, inode, bh,
- (__le32*)bh->b_data,
- (__le32*)bh->b_data + addr_per_block,
- depth);
+ (__le32 *) bh->b_data,
+ (__le32 *) bh->b_data + addr_per_block,
+ depth);
/*
* We've probably journalled the indirect block several
@@ -3578,7 +3712,7 @@ void ext4_truncate(struct inode *inode)
*/
down_write(&ei->i_data_sem);
- ext4_discard_reservation(inode);
+ ext4_discard_preallocations(inode);
/*
* The orphan list entry will now protect us from any crash which
@@ -3673,41 +3807,6 @@ void ext4_truncate(struct inode *inode)
ext4_journal_stop(handle);
}
-static ext4_fsblk_t ext4_get_inode_block(struct super_block *sb,
- unsigned long ino, struct ext4_iloc *iloc)
-{
- ext4_group_t block_group;
- unsigned long offset;
- ext4_fsblk_t block;
- struct ext4_group_desc *gdp;
-
- if (!ext4_valid_inum(sb, ino)) {
- /*
- * This error is already checked for in namei.c unless we are
- * looking at an NFS filehandle, in which case no error
- * report is needed
- */
- return 0;
- }
-
- block_group = (ino - 1) / EXT4_INODES_PER_GROUP(sb);
- gdp = ext4_get_group_desc(sb, block_group, NULL);
- if (!gdp)
- return 0;
-
- /*
- * Figure out the offset within the block group inode table
- */
- offset = ((ino - 1) % EXT4_INODES_PER_GROUP(sb)) *
- EXT4_INODE_SIZE(sb);
- block = ext4_inode_table(sb, gdp) +
- (offset >> EXT4_BLOCK_SIZE_BITS(sb));
-
- iloc->block_group = block_group;
- iloc->offset = offset & (EXT4_BLOCK_SIZE(sb) - 1);
- return block;
-}
-
/*
* ext4_get_inode_loc returns with an extra refcount against the inode's
* underlying buffer_head on success. If 'in_mem' is true, we have all
@@ -3717,19 +3816,35 @@ static ext4_fsblk_t ext4_get_inode_block(struct super_block *sb,
static int __ext4_get_inode_loc(struct inode *inode,
struct ext4_iloc *iloc, int in_mem)
{
- ext4_fsblk_t block;
- struct buffer_head *bh;
+ struct ext4_group_desc *gdp;
+ struct buffer_head *bh;
+ struct super_block *sb = inode->i_sb;
+ ext4_fsblk_t block;
+ int inodes_per_block, inode_offset;
+
+ iloc->bh = 0;
+ if (!ext4_valid_inum(sb, inode->i_ino))
+ return -EIO;
- block = ext4_get_inode_block(inode->i_sb, inode->i_ino, iloc);
- if (!block)
+ iloc->block_group = (inode->i_ino - 1) / EXT4_INODES_PER_GROUP(sb);
+ gdp = ext4_get_group_desc(sb, iloc->block_group, NULL);
+ if (!gdp)
return -EIO;
- bh = sb_getblk(inode->i_sb, block);
+ /*
+ * Figure out the offset within the block group inode table
+ */
+ inodes_per_block = (EXT4_BLOCK_SIZE(sb) / EXT4_INODE_SIZE(sb));
+ inode_offset = ((inode->i_ino - 1) %
+ EXT4_INODES_PER_GROUP(sb));
+ block = ext4_inode_table(sb, gdp) + (inode_offset / inodes_per_block);
+ iloc->offset = (inode_offset % inodes_per_block) * EXT4_INODE_SIZE(sb);
+
+ bh = sb_getblk(sb, block);
if (!bh) {
- ext4_error (inode->i_sb, "ext4_get_inode_loc",
- "unable to read inode block - "
- "inode=%lu, block=%llu",
- inode->i_ino, block);
+ ext4_error(sb, "ext4_get_inode_loc", "unable to read "
+ "inode block - inode=%lu, block=%llu",
+ inode->i_ino, block);
return -EIO;
}
if (!buffer_uptodate(bh)) {
@@ -3757,28 +3872,12 @@ static int __ext4_get_inode_loc(struct inode *inode,
*/
if (in_mem) {
struct buffer_head *bitmap_bh;
- struct ext4_group_desc *desc;
- int inodes_per_buffer;
- int inode_offset, i;
- ext4_group_t block_group;
- int start;
-
- block_group = (inode->i_ino - 1) /
- EXT4_INODES_PER_GROUP(inode->i_sb);
- inodes_per_buffer = bh->b_size /
- EXT4_INODE_SIZE(inode->i_sb);
- inode_offset = ((inode->i_ino - 1) %
- EXT4_INODES_PER_GROUP(inode->i_sb));
- start = inode_offset & ~(inodes_per_buffer - 1);
+ int i, start;
- /* Is the inode bitmap in cache? */
- desc = ext4_get_group_desc(inode->i_sb,
- block_group, NULL);
- if (!desc)
- goto make_io;
+ start = inode_offset & ~(inodes_per_block - 1);
- bitmap_bh = sb_getblk(inode->i_sb,
- ext4_inode_bitmap(inode->i_sb, desc));
+ /* Is the inode bitmap in cache? */
+ bitmap_bh = sb_getblk(sb, ext4_inode_bitmap(sb, gdp));
if (!bitmap_bh)
goto make_io;
@@ -3791,14 +3890,14 @@ static int __ext4_get_inode_loc(struct inode *inode,
brelse(bitmap_bh);
goto make_io;
}
- for (i = start; i < start + inodes_per_buffer; i++) {
+ for (i = start; i < start + inodes_per_block; i++) {
if (i == inode_offset)
continue;
if (ext4_test_bit(i, bitmap_bh->b_data))
break;
}
brelse(bitmap_bh);
- if (i == start + inodes_per_buffer) {
+ if (i == start + inodes_per_block) {
/* all other inodes are free, so skip I/O */
memset(bh->b_data, 0, bh->b_size);
set_buffer_uptodate(bh);
@@ -3808,6 +3907,36 @@ static int __ext4_get_inode_loc(struct inode *inode,
}
make_io:
+ /*
+ * If we need to do any I/O, try to pre-readahead extra
+ * blocks from the inode table.
+ */
+ if (EXT4_SB(sb)->s_inode_readahead_blks) {
+ ext4_fsblk_t b, end, table;
+ unsigned num;
+
+ table = ext4_inode_table(sb, gdp);
+ /* Make sure s_inode_readahead_blks is a power of 2 */
+ while (EXT4_SB(sb)->s_inode_readahead_blks &
+ (EXT4_SB(sb)->s_inode_readahead_blks-1))
+ EXT4_SB(sb)->s_inode_readahead_blks =
+ (EXT4_SB(sb)->s_inode_readahead_blks &
+ (EXT4_SB(sb)->s_inode_readahead_blks-1));
+ b = block & ~(EXT4_SB(sb)->s_inode_readahead_blks-1);
+ if (table > b)
+ b = table;
+ end = b + EXT4_SB(sb)->s_inode_readahead_blks;
+ num = EXT4_INODES_PER_GROUP(sb);
+ if (EXT4_HAS_RO_COMPAT_FEATURE(sb,
+ EXT4_FEATURE_RO_COMPAT_GDT_CSUM))
+ num -= le16_to_cpu(gdp->bg_itable_unused);
+ table += num / inodes_per_block;
+ if (end > table)
+ end = table;
+ while (b <= end)
+ sb_breadahead(sb, b++);
+ }
+
/*
* There are other valid inodes in the buffer, this inode
* has in-inode xattrs, or we don't have this inode in memory.
@@ -3818,10 +3947,9 @@ static int __ext4_get_inode_loc(struct inode *inode,
submit_bh(READ_META, bh);
wait_on_buffer(bh);
if (!buffer_uptodate(bh)) {
- ext4_error(inode->i_sb, "ext4_get_inode_loc",
- "unable to read inode block - "
- "inode=%lu, block=%llu",
- inode->i_ino, block);
+ ext4_error(sb, __func__,
+ "unable to read inode block - inode=%lu, "
+ "block=%llu", inode->i_ino, block);
brelse(bh);
return -EIO;
}
@@ -3913,11 +4041,10 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
return inode;
ei = EXT4_I(inode);
-#ifdef CONFIG_EXT4DEV_FS_POSIX_ACL
+#ifdef CONFIG_EXT4_FS_POSIX_ACL
ei->i_acl = EXT4_ACL_NOT_CACHED;
ei->i_default_acl = EXT4_ACL_NOT_CACHED;
#endif
- ei->i_block_alloc_info = NULL;
ret = __ext4_get_inode_loc(inode, &iloc, 0);
if (ret < 0)
@@ -3927,7 +4054,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
inode->i_mode = le16_to_cpu(raw_inode->i_mode);
inode->i_uid = (uid_t)le16_to_cpu(raw_inode->i_uid_low);
inode->i_gid = (gid_t)le16_to_cpu(raw_inode->i_gid_low);
- if(!(test_opt (inode->i_sb, NO_UID32))) {
+ if (!(test_opt(inode->i_sb, NO_UID32))) {
inode->i_uid |= le16_to_cpu(raw_inode->i_uid_high) << 16;
inode->i_gid |= le16_to_cpu(raw_inode->i_gid_high) << 16;
}
@@ -3945,7 +4072,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
if (inode->i_mode == 0 ||
!(EXT4_SB(inode->i_sb)->s_mount_state & EXT4_ORPHAN_FS)) {
/* this inode is deleted */
- brelse (bh);
+ brelse(bh);
ret = -ESTALE;
goto bad_inode;
}
@@ -3978,7 +4105,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
ei->i_extra_isize = le16_to_cpu(raw_inode->i_extra_isize);
if (EXT4_GOOD_OLD_INODE_SIZE + ei->i_extra_isize >
EXT4_INODE_SIZE(inode->i_sb)) {
- brelse (bh);
+ brelse(bh);
ret = -EIO;
goto bad_inode;
}
@@ -4031,7 +4158,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
init_special_inode(inode, inode->i_mode,
new_decode_dev(le32_to_cpu(raw_inode->i_block[1])));
}
- brelse (iloc.bh);
+ brelse(iloc.bh);
ext4_set_inode_flags(inode);
unlock_new_inode(inode);
return inode;
@@ -4113,14 +4240,14 @@ static int ext4_do_update_inode(handle_t *handle,
ext4_get_inode_flags(ei);
raw_inode->i_mode = cpu_to_le16(inode->i_mode);
- if(!(test_opt(inode->i_sb, NO_UID32))) {
+ if (!(test_opt(inode->i_sb, NO_UID32))) {
raw_inode->i_uid_low = cpu_to_le16(low_16_bits(inode->i_uid));
raw_inode->i_gid_low = cpu_to_le16(low_16_bits(inode->i_gid));
/*
* Fix up interoperability with old kernels. Otherwise, old inodes get
* re-used with the upper 16 bits of the uid/gid intact
*/
- if(!ei->i_dtime) {
+ if (!ei->i_dtime) {
raw_inode->i_uid_high =
cpu_to_le16(high_16_bits(inode->i_uid));
raw_inode->i_gid_high =
@@ -4208,7 +4335,7 @@ static int ext4_do_update_inode(handle_t *handle,
ei->i_state &= ~EXT4_STATE_NEW;
out_brelse:
- brelse (bh);
+ brelse(bh);
ext4_std_error(inode->i_sb, err);
return err;
}
@@ -4811,6 +4938,7 @@ int ext4_page_mkwrite(struct vm_area_struct *vma, struct page *page)
loff_t size;
unsigned long len;
int ret = -EINVAL;
+ void *fsdata;
struct file *file = vma->vm_file;
struct inode *inode = file->f_path.dentry->d_inode;
struct address_space *mapping = inode->i_mapping;
@@ -4849,11 +4977,11 @@ int ext4_page_mkwrite(struct vm_area_struct *vma, struct page *page)
* on the same page though
*/
ret = mapping->a_ops->write_begin(file, mapping, page_offset(page),
- len, AOP_FLAG_UNINTERRUPTIBLE, &page, NULL);
+ len, AOP_FLAG_UNINTERRUPTIBLE, &page, &fsdata);
if (ret < 0)
goto out_unlock;
ret = mapping->a_ops->write_end(file, mapping, page_offset(page),
- len, len, page, NULL);
+ len, len, page, fsdata);
if (ret < 0)
goto out_unlock;
ret = 0;
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 7a6c2f1faba607e4a41b5d2d10b3c7f39655268f..ea27eaa0cfe5292ea4630644ed0ac8a81225424c 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -23,9 +23,8 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
struct inode *inode = filp->f_dentry->d_inode;
struct ext4_inode_info *ei = EXT4_I(inode);
unsigned int flags;
- unsigned short rsv_window_size;
- ext4_debug ("cmd = %u, arg = %lu\n", cmd, arg);
+ ext4_debug("cmd = %u, arg = %lu\n", cmd, arg);
switch (cmd) {
case EXT4_IOC_GETFLAGS:
@@ -34,7 +33,7 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
return put_user(flags, (int __user *) arg);
case EXT4_IOC_SETFLAGS: {
handle_t *handle = NULL;
- int err;
+ int err, migrate = 0;
struct ext4_iloc iloc;
unsigned int oldflags;
unsigned int jflag;
@@ -82,6 +81,17 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
if (!capable(CAP_SYS_RESOURCE))
goto flags_out;
}
+ if (oldflags & EXT4_EXTENTS_FL) {
+ /* We don't support clearning extent flags */
+ if (!(flags & EXT4_EXTENTS_FL)) {
+ err = -EOPNOTSUPP;
+ goto flags_out;
+ }
+ } else if (flags & EXT4_EXTENTS_FL) {
+ /* migrate the file */
+ migrate = 1;
+ flags &= ~EXT4_EXTENTS_FL;
+ }
handle = ext4_journal_start(inode, 1);
if (IS_ERR(handle)) {
@@ -109,6 +119,10 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
if ((jflag ^ oldflags) & (EXT4_JOURNAL_DATA_FL))
err = ext4_change_inode_journal_flag(inode, jflag);
+ if (err)
+ goto flags_out;
+ if (migrate)
+ err = ext4_ext_migrate(inode);
flags_out:
mutex_unlock(&inode->i_mutex);
mnt_drop_write(filp->f_path.mnt);
@@ -175,49 +189,6 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
return ret;
}
#endif
- case EXT4_IOC_GETRSVSZ:
- if (test_opt(inode->i_sb, RESERVATION)
- && S_ISREG(inode->i_mode)
- && ei->i_block_alloc_info) {
- rsv_window_size = ei->i_block_alloc_info->rsv_window_node.rsv_goal_size;
- return put_user(rsv_window_size, (int __user *)arg);
- }
- return -ENOTTY;
- case EXT4_IOC_SETRSVSZ: {
- int err;
-
- if (!test_opt(inode->i_sb, RESERVATION) ||!S_ISREG(inode->i_mode))
- return -ENOTTY;
-
- if (!is_owner_or_cap(inode))
- return -EACCES;
-
- if (get_user(rsv_window_size, (int __user *)arg))
- return -EFAULT;
-
- err = mnt_want_write(filp->f_path.mnt);
- if (err)
- return err;
-
- if (rsv_window_size > EXT4_MAX_RESERVE_BLOCKS)
- rsv_window_size = EXT4_MAX_RESERVE_BLOCKS;
-
- /*
- * need to allocate reservation structure for this inode
- * before set the window size
- */
- down_write(&ei->i_data_sem);
- if (!ei->i_block_alloc_info)
- ext4_init_block_alloc_info(inode);
-
- if (ei->i_block_alloc_info){
- struct ext4_reserve_window_node *rsv = &ei->i_block_alloc_info->rsv_window_node;
- rsv->rsv_goal_size = rsv_window_size;
- }
- up_write(&ei->i_data_sem);
- mnt_drop_write(filp->f_path.mnt);
- return 0;
- }
case EXT4_IOC_GROUP_EXTEND: {
ext4_fsblk_t n_blocks_count;
struct super_block *sb = inode->i_sb;
@@ -267,7 +238,26 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
}
case EXT4_IOC_MIGRATE:
- return ext4_ext_migrate(inode, filp, cmd, arg);
+ {
+ int err;
+ if (!is_owner_or_cap(inode))
+ return -EACCES;
+
+ err = mnt_want_write(filp->f_path.mnt);
+ if (err)
+ return err;
+ /*
+ * inode_mutex prevent write and truncate on the file.
+ * Read still goes through. We take i_data_sem in
+ * ext4_ext_swap_inode_data before we switch the
+ * inode format to prevent read.
+ */
+ mutex_lock(&(inode->i_mutex));
+ err = ext4_ext_migrate(inode);
+ mutex_unlock(&(inode->i_mutex));
+ mnt_drop_write(filp->f_path.mnt);
+ return err;
+ }
default:
return -ENOTTY;
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index e0e3a5eb1ddba0575798cd5d561b23c25409cdb6..b580714f0d859c107e94a3f6c61286141fb0cdab 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -477,9 +477,10 @@ static void mb_cmp_bitmaps(struct ext4_buddy *e4b, void *bitmap)
b2 = (unsigned char *) bitmap;
for (i = 0; i < e4b->bd_sb->s_blocksize; i++) {
if (b1[i] != b2[i]) {
- printk("corruption in group %lu at byte %u(%u):"
- " %x in copy != %x on disk/prealloc\n",
- e4b->bd_group, i, i * 8, b1[i], b2[i]);
+ printk(KERN_ERR "corruption in group %lu "
+ "at byte %u(%u): %x in copy != %x "
+ "on disk/prealloc\n",
+ e4b->bd_group, i, i * 8, b1[i], b2[i]);
BUG();
}
}
@@ -533,9 +534,6 @@ static int __mb_check_buddy(struct ext4_buddy *e4b, char *file,
void *buddy;
void *buddy2;
- if (!test_opt(sb, MBALLOC))
- return 0;
-
{
static int mb_check_counter;
if (mb_check_counter++ % 100 != 0)
@@ -784,9 +782,11 @@ static int ext4_mb_init_cache(struct page *page, char *incore)
if (bh[i] == NULL)
goto out;
- if (bh_uptodate_or_lock(bh[i]))
+ if (buffer_uptodate(bh[i]) &&
+ !(desc->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT)))
continue;
+ lock_buffer(bh[i]);
spin_lock(sb_bgl_lock(EXT4_SB(sb), first_group + i));
if (desc->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT)) {
ext4_init_block_bitmap(sb, bh[i],
@@ -2169,9 +2169,10 @@ static void ext4_mb_history_release(struct super_block *sb)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
- remove_proc_entry("mb_groups", sbi->s_mb_proc);
- remove_proc_entry("mb_history", sbi->s_mb_proc);
-
+ if (sbi->s_proc != NULL) {
+ remove_proc_entry("mb_groups", sbi->s_proc);
+ remove_proc_entry("mb_history", sbi->s_proc);
+ }
kfree(sbi->s_mb_history);
}
@@ -2180,10 +2181,10 @@ static void ext4_mb_history_init(struct super_block *sb)
struct ext4_sb_info *sbi = EXT4_SB(sb);
int i;
- if (sbi->s_mb_proc != NULL) {
- proc_create_data("mb_history", S_IRUGO, sbi->s_mb_proc,
+ if (sbi->s_proc != NULL) {
+ proc_create_data("mb_history", S_IRUGO, sbi->s_proc,
&ext4_mb_seq_history_fops, sb);
- proc_create_data("mb_groups", S_IRUGO, sbi->s_mb_proc,
+ proc_create_data("mb_groups", S_IRUGO, sbi->s_proc,
&ext4_mb_seq_groups_fops, sb);
}
@@ -2485,19 +2486,14 @@ int ext4_mb_init(struct super_block *sb, int needs_recovery)
unsigned max;
int ret;
- if (!test_opt(sb, MBALLOC))
- return 0;
-
i = (sb->s_blocksize_bits + 2) * sizeof(unsigned short);
sbi->s_mb_offsets = kmalloc(i, GFP_KERNEL);
if (sbi->s_mb_offsets == NULL) {
- clear_opt(sbi->s_mount_opt, MBALLOC);
return -ENOMEM;
}
sbi->s_mb_maxs = kmalloc(i, GFP_KERNEL);
if (sbi->s_mb_maxs == NULL) {
- clear_opt(sbi->s_mount_opt, MBALLOC);
kfree(sbi->s_mb_maxs);
return -ENOMEM;
}
@@ -2520,7 +2516,6 @@ int ext4_mb_init(struct super_block *sb, int needs_recovery)
/* init file for buddy data */
ret = ext4_mb_init_backend(sb);
if (ret != 0) {
- clear_opt(sbi->s_mount_opt, MBALLOC);
kfree(sbi->s_mb_offsets);
kfree(sbi->s_mb_maxs);
return ret;
@@ -2540,17 +2535,15 @@ int ext4_mb_init(struct super_block *sb, int needs_recovery)
sbi->s_mb_history_filter = EXT4_MB_HISTORY_DEFAULT;
sbi->s_mb_group_prealloc = MB_DEFAULT_GROUP_PREALLOC;
- i = sizeof(struct ext4_locality_group) * nr_cpu_ids;
- sbi->s_locality_groups = kmalloc(i, GFP_KERNEL);
+ sbi->s_locality_groups = alloc_percpu(struct ext4_locality_group);
if (sbi->s_locality_groups == NULL) {
- clear_opt(sbi->s_mount_opt, MBALLOC);
kfree(sbi->s_mb_offsets);
kfree(sbi->s_mb_maxs);
return -ENOMEM;
}
- for (i = 0; i < nr_cpu_ids; i++) {
+ for_each_possible_cpu(i) {
struct ext4_locality_group *lg;
- lg = &sbi->s_locality_groups[i];
+ lg = per_cpu_ptr(sbi->s_locality_groups, i);
mutex_init(&lg->lg_mutex);
for (j = 0; j < PREALLOC_TB_SIZE; j++)
INIT_LIST_HEAD(&lg->lg_prealloc_list[j]);
@@ -2560,7 +2553,7 @@ int ext4_mb_init(struct super_block *sb, int needs_recovery)
ext4_mb_init_per_dev_proc(sb);
ext4_mb_history_init(sb);
- printk("EXT4-fs: mballoc enabled\n");
+ printk(KERN_INFO "EXT4-fs: mballoc enabled\n");
return 0;
}
@@ -2589,9 +2582,6 @@ int ext4_mb_release(struct super_block *sb)
struct ext4_group_info *grinfo;
struct ext4_sb_info *sbi = EXT4_SB(sb);
- if (!test_opt(sb, MBALLOC))
- return 0;
-
/* release freed, non-committed blocks */
spin_lock(&sbi->s_md_lock);
list_splice_init(&sbi->s_closed_transaction,
@@ -2647,8 +2637,7 @@ int ext4_mb_release(struct super_block *sb)
atomic_read(&sbi->s_mb_discarded));
}
- kfree(sbi->s_locality_groups);
-
+ free_percpu(sbi->s_locality_groups);
ext4_mb_history_release(sb);
ext4_mb_destroy_per_dev_proc(sb);
@@ -2721,118 +2710,46 @@ ext4_mb_free_committed_blocks(struct super_block *sb)
#define EXT4_MB_STREAM_REQ "stream_req"
#define EXT4_MB_GROUP_PREALLOC "group_prealloc"
-
-
-#define MB_PROC_FOPS(name) \
-static int ext4_mb_##name##_proc_show(struct seq_file *m, void *v) \
-{ \
- struct ext4_sb_info *sbi = m->private; \
- \
- seq_printf(m, "%ld\n", sbi->s_mb_##name); \
- return 0; \
-} \
- \
-static int ext4_mb_##name##_proc_open(struct inode *inode, struct file *file)\
-{ \
- return single_open(file, ext4_mb_##name##_proc_show, PDE(inode)->data);\
-} \
- \
-static ssize_t ext4_mb_##name##_proc_write(struct file *file, \
- const char __user *buf, size_t cnt, loff_t *ppos) \
-{ \
- struct ext4_sb_info *sbi = PDE(file->f_path.dentry->d_inode)->data;\
- char str[32]; \
- long value; \
- if (cnt >= sizeof(str)) \
- return -EINVAL; \
- if (copy_from_user(str, buf, cnt)) \
- return -EFAULT; \
- value = simple_strtol(str, NULL, 0); \
- if (value <= 0) \
- return -ERANGE; \
- sbi->s_mb_##name = value; \
- return cnt; \
-} \
- \
-static const struct file_operations ext4_mb_##name##_proc_fops = { \
- .owner = THIS_MODULE, \
- .open = ext4_mb_##name##_proc_open, \
- .read = seq_read, \
- .llseek = seq_lseek, \
- .release = single_release, \
- .write = ext4_mb_##name##_proc_write, \
-};
-
-MB_PROC_FOPS(stats);
-MB_PROC_FOPS(max_to_scan);
-MB_PROC_FOPS(min_to_scan);
-MB_PROC_FOPS(order2_reqs);
-MB_PROC_FOPS(stream_request);
-MB_PROC_FOPS(group_prealloc);
-
-#define MB_PROC_HANDLER(name, var) \
-do { \
- proc = proc_create_data(name, mode, sbi->s_mb_proc, \
- &ext4_mb_##var##_proc_fops, sbi); \
- if (proc == NULL) { \
- printk(KERN_ERR "EXT4-fs: can't to create %s\n", name); \
- goto err_out; \
- } \
-} while (0)
-
static int ext4_mb_init_per_dev_proc(struct super_block *sb)
{
mode_t mode = S_IFREG | S_IRUGO | S_IWUSR;
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct proc_dir_entry *proc;
- char devname[64];
- if (proc_root_ext4 == NULL) {
- sbi->s_mb_proc = NULL;
+ if (sbi->s_proc == NULL)
return -EINVAL;
- }
- bdevname(sb->s_bdev, devname);
- sbi->s_mb_proc = proc_mkdir(devname, proc_root_ext4);
-
- MB_PROC_HANDLER(EXT4_MB_STATS_NAME, stats);
- MB_PROC_HANDLER(EXT4_MB_MAX_TO_SCAN_NAME, max_to_scan);
- MB_PROC_HANDLER(EXT4_MB_MIN_TO_SCAN_NAME, min_to_scan);
- MB_PROC_HANDLER(EXT4_MB_ORDER2_REQ, order2_reqs);
- MB_PROC_HANDLER(EXT4_MB_STREAM_REQ, stream_request);
- MB_PROC_HANDLER(EXT4_MB_GROUP_PREALLOC, group_prealloc);
+ EXT4_PROC_HANDLER(EXT4_MB_STATS_NAME, mb_stats);
+ EXT4_PROC_HANDLER(EXT4_MB_MAX_TO_SCAN_NAME, mb_max_to_scan);
+ EXT4_PROC_HANDLER(EXT4_MB_MIN_TO_SCAN_NAME, mb_min_to_scan);
+ EXT4_PROC_HANDLER(EXT4_MB_ORDER2_REQ, mb_order2_reqs);
+ EXT4_PROC_HANDLER(EXT4_MB_STREAM_REQ, mb_stream_request);
+ EXT4_PROC_HANDLER(EXT4_MB_GROUP_PREALLOC, mb_group_prealloc);
return 0;
err_out:
- printk(KERN_ERR "EXT4-fs: Unable to create %s\n", devname);
- remove_proc_entry(EXT4_MB_GROUP_PREALLOC, sbi->s_mb_proc);
- remove_proc_entry(EXT4_MB_STREAM_REQ, sbi->s_mb_proc);
- remove_proc_entry(EXT4_MB_ORDER2_REQ, sbi->s_mb_proc);
- remove_proc_entry(EXT4_MB_MIN_TO_SCAN_NAME, sbi->s_mb_proc);
- remove_proc_entry(EXT4_MB_MAX_TO_SCAN_NAME, sbi->s_mb_proc);
- remove_proc_entry(EXT4_MB_STATS_NAME, sbi->s_mb_proc);
- remove_proc_entry(devname, proc_root_ext4);
- sbi->s_mb_proc = NULL;
-
+ remove_proc_entry(EXT4_MB_GROUP_PREALLOC, sbi->s_proc);
+ remove_proc_entry(EXT4_MB_STREAM_REQ, sbi->s_proc);
+ remove_proc_entry(EXT4_MB_ORDER2_REQ, sbi->s_proc);
+ remove_proc_entry(EXT4_MB_MIN_TO_SCAN_NAME, sbi->s_proc);
+ remove_proc_entry(EXT4_MB_MAX_TO_SCAN_NAME, sbi->s_proc);
+ remove_proc_entry(EXT4_MB_STATS_NAME, sbi->s_proc);
return -ENOMEM;
}
static int ext4_mb_destroy_per_dev_proc(struct super_block *sb)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
- char devname[64];
- if (sbi->s_mb_proc == NULL)
+ if (sbi->s_proc == NULL)
return -EINVAL;
- bdevname(sb->s_bdev, devname);
- remove_proc_entry(EXT4_MB_GROUP_PREALLOC, sbi->s_mb_proc);
- remove_proc_entry(EXT4_MB_STREAM_REQ, sbi->s_mb_proc);
- remove_proc_entry(EXT4_MB_ORDER2_REQ, sbi->s_mb_proc);
- remove_proc_entry(EXT4_MB_MIN_TO_SCAN_NAME, sbi->s_mb_proc);
- remove_proc_entry(EXT4_MB_MAX_TO_SCAN_NAME, sbi->s_mb_proc);
- remove_proc_entry(EXT4_MB_STATS_NAME, sbi->s_mb_proc);
- remove_proc_entry(devname, proc_root_ext4);
+ remove_proc_entry(EXT4_MB_GROUP_PREALLOC, sbi->s_proc);
+ remove_proc_entry(EXT4_MB_STREAM_REQ, sbi->s_proc);
+ remove_proc_entry(EXT4_MB_ORDER2_REQ, sbi->s_proc);
+ remove_proc_entry(EXT4_MB_MIN_TO_SCAN_NAME, sbi->s_proc);
+ remove_proc_entry(EXT4_MB_MAX_TO_SCAN_NAME, sbi->s_proc);
+ remove_proc_entry(EXT4_MB_STATS_NAME, sbi->s_proc);
return 0;
}
@@ -2854,11 +2771,6 @@ int __init init_ext4_mballoc(void)
kmem_cache_destroy(ext4_pspace_cachep);
return -ENOMEM;
}
-#ifdef CONFIG_PROC_FS
- proc_root_ext4 = proc_mkdir("fs/ext4", NULL);
- if (proc_root_ext4 == NULL)
- printk(KERN_ERR "EXT4-fs: Unable to create fs/ext4\n");
-#endif
return 0;
}
@@ -2867,9 +2779,6 @@ void exit_ext4_mballoc(void)
/* XXX: synchronize_rcu(); */
kmem_cache_destroy(ext4_pspace_cachep);
kmem_cache_destroy(ext4_ac_cachep);
-#ifdef CONFIG_PROC_FS
- remove_proc_entry("fs/ext4", NULL);
-#endif
}
@@ -2879,7 +2788,7 @@ void exit_ext4_mballoc(void)
*/
static noinline_for_stack int
ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac,
- handle_t *handle)
+ handle_t *handle, unsigned long reserv_blks)
{
struct buffer_head *bitmap_bh = NULL;
struct ext4_super_block *es;
@@ -2968,15 +2877,16 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac,
le16_add_cpu(&gdp->bg_free_blocks_count, -ac->ac_b_ex.fe_len);
gdp->bg_checksum = ext4_group_desc_csum(sbi, ac->ac_b_ex.fe_group, gdp);
spin_unlock(sb_bgl_lock(sbi, ac->ac_b_ex.fe_group));
-
+ percpu_counter_sub(&sbi->s_freeblocks_counter, ac->ac_b_ex.fe_len);
/*
- * free blocks account has already be reduced/reserved
- * at write_begin() time for delayed allocation
- * do not double accounting
+ * Now reduce the dirty block count also. Should not go negative
*/
if (!(ac->ac_flags & EXT4_MB_DELALLOC_RESERVED))
- percpu_counter_sub(&sbi->s_freeblocks_counter,
- ac->ac_b_ex.fe_len);
+ /* release all the reserved blocks if non delalloc */
+ percpu_counter_sub(&sbi->s_dirtyblocks_counter, reserv_blks);
+ else
+ percpu_counter_sub(&sbi->s_dirtyblocks_counter,
+ ac->ac_b_ex.fe_len);
if (sbi->s_log_groups_per_flex) {
ext4_group_t flex_group = ext4_flex_group(sbi,
@@ -3884,7 +3794,7 @@ ext4_mb_discard_group_preallocations(struct super_block *sb,
*
* FIXME!! Make sure it is valid at all the call sites
*/
-void ext4_mb_discard_inode_preallocations(struct inode *inode)
+void ext4_discard_preallocations(struct inode *inode)
{
struct ext4_inode_info *ei = EXT4_I(inode);
struct super_block *sb = inode->i_sb;
@@ -3896,7 +3806,7 @@ void ext4_mb_discard_inode_preallocations(struct inode *inode)
struct ext4_buddy e4b;
int err;
- if (!test_opt(sb, MBALLOC) || !S_ISREG(inode->i_mode)) {
+ if (!S_ISREG(inode->i_mode)) {
/*BUG_ON(!list_empty(&ei->i_prealloc_list));*/
return;
}
@@ -4094,8 +4004,7 @@ static void ext4_mb_group_or_file(struct ext4_allocation_context *ac)
* per cpu locality group is to reduce the contention between block
* request from multiple CPUs.
*/
- ac->ac_lg = &sbi->s_locality_groups[get_cpu()];
- put_cpu();
+ ac->ac_lg = per_cpu_ptr(sbi->s_locality_groups, raw_smp_processor_id());
/* we're going to use group allocation */
ac->ac_flags |= EXT4_MB_HINT_GROUP_ALLOC;
@@ -4369,33 +4278,32 @@ static int ext4_mb_discard_preallocations(struct super_block *sb, int needed)
ext4_fsblk_t ext4_mb_new_blocks(handle_t *handle,
struct ext4_allocation_request *ar, int *errp)
{
+ int freed;
struct ext4_allocation_context *ac = NULL;
struct ext4_sb_info *sbi;
struct super_block *sb;
ext4_fsblk_t block = 0;
- int freed;
- int inquota;
+ unsigned long inquota;
+ unsigned long reserv_blks = 0;
sb = ar->inode->i_sb;
sbi = EXT4_SB(sb);
- if (!test_opt(sb, MBALLOC)) {
- block = ext4_old_new_blocks(handle, ar->inode, ar->goal,
- &(ar->len), errp);
- return block;
- }
if (!EXT4_I(ar->inode)->i_delalloc_reserved_flag) {
/*
* With delalloc we already reserved the blocks
*/
- ar->len = ext4_has_free_blocks(sbi, ar->len);
- }
-
- if (ar->len == 0) {
- *errp = -ENOSPC;
- return 0;
+ while (ar->len && ext4_claim_free_blocks(sbi, ar->len)) {
+ /* let others to free the space */
+ yield();
+ ar->len = ar->len >> 1;
+ }
+ if (!ar->len) {
+ *errp = -ENOSPC;
+ return 0;
+ }
+ reserv_blks = ar->len;
}
-
while (ar->len && DQUOT_ALLOC_BLOCK(ar->inode, ar->len)) {
ar->flags |= EXT4_MB_HINT_NOPREALLOC;
ar->len--;
@@ -4441,7 +4349,7 @@ ext4_fsblk_t ext4_mb_new_blocks(handle_t *handle,
}
if (likely(ac->ac_status == AC_STATUS_FOUND)) {
- *errp = ext4_mb_mark_diskspace_used(ac, handle);
+ *errp = ext4_mb_mark_diskspace_used(ac, handle, reserv_blks);
if (*errp == -EAGAIN) {
ac->ac_b_ex.fe_group = 0;
ac->ac_b_ex.fe_start = 0;
diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h
index c7c9906c2a754dec0953412b1c0843873ef7f6b9..b3b4828f8b894c3cda416e0af366f2ecc890a284 100644
--- a/fs/ext4/mballoc.h
+++ b/fs/ext4/mballoc.h
@@ -257,7 +257,6 @@ static void ext4_mb_store_history(struct ext4_allocation_context *ac);
#define in_range(b, first, len) ((b) >= (first) && (b) <= (first) + (len) - 1)
-static struct proc_dir_entry *proc_root_ext4;
struct buffer_head *read_block_bitmap(struct super_block *, ext4_group_t);
static void ext4_mb_generate_from_pa(struct super_block *sb, void *bitmap,
diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c
index 46fc0b5b12bab540cf00bb1ffb7fcec1b51854fa..f2a9cf498ecda12ddde2c7fb1a73a40c64767ade 100644
--- a/fs/ext4/migrate.c
+++ b/fs/ext4/migrate.c
@@ -447,8 +447,7 @@ static int free_ext_block(handle_t *handle, struct inode *inode)
}
-int ext4_ext_migrate(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg)
+int ext4_ext_migrate(struct inode *inode)
{
handle_t *handle;
int retval = 0, i;
@@ -515,12 +514,6 @@ int ext4_ext_migrate(struct inode *inode, struct file *filp,
* trascation that created the inode. Later as and
* when we add extents we extent the journal
*/
- /*
- * inode_mutex prevent write and truncate on the file. Read still goes
- * through. We take i_data_sem in ext4_ext_swap_inode_data before we
- * switch the inode format to prevent read.
- */
- mutex_lock(&(inode->i_mutex));
/*
* Even though we take i_mutex we can still cause block allocation
* via mmap write to holes. If we have allocated new blocks we fail
@@ -623,7 +616,6 @@ int ext4_ext_migrate(struct inode *inode, struct file *filp,
tmp_inode->i_nlink = 0;
ext4_journal_stop(handle);
- mutex_unlock(&(inode->i_mutex));
if (tmp_inode)
iput(tmp_inode);
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 387ad98350c378425beee97065cc51389903564d..92db9e94514779dce3d0cdccdcc78bc4e12ea465 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -151,34 +151,36 @@ struct dx_map_entry
static inline ext4_lblk_t dx_get_block(struct dx_entry *entry);
static void dx_set_block(struct dx_entry *entry, ext4_lblk_t value);
-static inline unsigned dx_get_hash (struct dx_entry *entry);
-static void dx_set_hash (struct dx_entry *entry, unsigned value);
-static unsigned dx_get_count (struct dx_entry *entries);
-static unsigned dx_get_limit (struct dx_entry *entries);
-static void dx_set_count (struct dx_entry *entries, unsigned value);
-static void dx_set_limit (struct dx_entry *entries, unsigned value);
-static unsigned dx_root_limit (struct inode *dir, unsigned infosize);
-static unsigned dx_node_limit (struct inode *dir);
-static struct dx_frame *dx_probe(struct dentry *dentry,
+static inline unsigned dx_get_hash(struct dx_entry *entry);
+static void dx_set_hash(struct dx_entry *entry, unsigned value);
+static unsigned dx_get_count(struct dx_entry *entries);
+static unsigned dx_get_limit(struct dx_entry *entries);
+static void dx_set_count(struct dx_entry *entries, unsigned value);
+static void dx_set_limit(struct dx_entry *entries, unsigned value);
+static unsigned dx_root_limit(struct inode *dir, unsigned infosize);
+static unsigned dx_node_limit(struct inode *dir);
+static struct dx_frame *dx_probe(const struct qstr *d_name,
struct inode *dir,
struct dx_hash_info *hinfo,
struct dx_frame *frame,
int *err);
-static void dx_release (struct dx_frame *frames);
-static int dx_make_map (struct ext4_dir_entry_2 *de, int size,
- struct dx_hash_info *hinfo, struct dx_map_entry map[]);
+static void dx_release(struct dx_frame *frames);
+static int dx_make_map(struct ext4_dir_entry_2 *de, int size,
+ struct dx_hash_info *hinfo, struct dx_map_entry map[]);
static void dx_sort_map(struct dx_map_entry *map, unsigned count);
-static struct ext4_dir_entry_2 *dx_move_dirents (char *from, char *to,
+static struct ext4_dir_entry_2 *dx_move_dirents(char *from, char *to,
struct dx_map_entry *offsets, int count);
-static struct ext4_dir_entry_2* dx_pack_dirents (char *base, int size);
+static struct ext4_dir_entry_2* dx_pack_dirents(char *base, int size);
static void dx_insert_block(struct dx_frame *frame,
u32 hash, ext4_lblk_t block);
static int ext4_htree_next_block(struct inode *dir, __u32 hash,
struct dx_frame *frame,
struct dx_frame *frames,
__u32 *start_hash);
-static struct buffer_head * ext4_dx_find_entry(struct dentry *dentry,
- struct ext4_dir_entry_2 **res_dir, int *err);
+static struct buffer_head * ext4_dx_find_entry(struct inode *dir,
+ const struct qstr *d_name,
+ struct ext4_dir_entry_2 **res_dir,
+ int *err);
static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry,
struct inode *inode);
@@ -207,44 +209,44 @@ static inline void dx_set_block(struct dx_entry *entry, ext4_lblk_t value)
entry->block = cpu_to_le32(value);
}
-static inline unsigned dx_get_hash (struct dx_entry *entry)
+static inline unsigned dx_get_hash(struct dx_entry *entry)
{
return le32_to_cpu(entry->hash);
}
-static inline void dx_set_hash (struct dx_entry *entry, unsigned value)
+static inline void dx_set_hash(struct dx_entry *entry, unsigned value)
{
entry->hash = cpu_to_le32(value);
}
-static inline unsigned dx_get_count (struct dx_entry *entries)
+static inline unsigned dx_get_count(struct dx_entry *entries)
{
return le16_to_cpu(((struct dx_countlimit *) entries)->count);
}
-static inline unsigned dx_get_limit (struct dx_entry *entries)
+static inline unsigned dx_get_limit(struct dx_entry *entries)
{
return le16_to_cpu(((struct dx_countlimit *) entries)->limit);
}
-static inline void dx_set_count (struct dx_entry *entries, unsigned value)
+static inline void dx_set_count(struct dx_entry *entries, unsigned value)
{
((struct dx_countlimit *) entries)->count = cpu_to_le16(value);
}
-static inline void dx_set_limit (struct dx_entry *entries, unsigned value)
+static inline void dx_set_limit(struct dx_entry *entries, unsigned value)
{
((struct dx_countlimit *) entries)->limit = cpu_to_le16(value);
}
-static inline unsigned dx_root_limit (struct inode *dir, unsigned infosize)
+static inline unsigned dx_root_limit(struct inode *dir, unsigned infosize)
{
unsigned entry_space = dir->i_sb->s_blocksize - EXT4_DIR_REC_LEN(1) -
EXT4_DIR_REC_LEN(2) - infosize;
return entry_space / sizeof(struct dx_entry);
}
-static inline unsigned dx_node_limit (struct inode *dir)
+static inline unsigned dx_node_limit(struct inode *dir)
{
unsigned entry_space = dir->i_sb->s_blocksize - EXT4_DIR_REC_LEN(0);
return entry_space / sizeof(struct dx_entry);
@@ -254,12 +256,12 @@ static inline unsigned dx_node_limit (struct inode *dir)
* Debug
*/
#ifdef DX_DEBUG
-static void dx_show_index (char * label, struct dx_entry *entries)
+static void dx_show_index(char * label, struct dx_entry *entries)
{
int i, n = dx_get_count (entries);
- printk("%s index ", label);
+ printk(KERN_DEBUG "%s index ", label);
for (i = 0; i < n; i++) {
- printk("%x->%lu ", i? dx_get_hash(entries + i) :
+ printk("%x->%lu ", i ? dx_get_hash(entries + i) :
0, (unsigned long)dx_get_block(entries + i));
}
printk("\n");
@@ -306,7 +308,7 @@ struct stats dx_show_entries(struct dx_hash_info *hinfo, struct inode *dir,
struct dx_entry *entries, int levels)
{
unsigned blocksize = dir->i_sb->s_blocksize;
- unsigned count = dx_get_count (entries), names = 0, space = 0, i;
+ unsigned count = dx_get_count(entries), names = 0, space = 0, i;
unsigned bcount = 0;
struct buffer_head *bh;
int err;
@@ -325,11 +327,12 @@ struct stats dx_show_entries(struct dx_hash_info *hinfo, struct inode *dir,
names += stats.names;
space += stats.space;
bcount += stats.bcount;
- brelse (bh);
+ brelse(bh);
}
if (bcount)
- printk("%snames %u, fullness %u (%u%%)\n", levels?"":" ",
- names, space/bcount,(space/bcount)*100/blocksize);
+ printk(KERN_DEBUG "%snames %u, fullness %u (%u%%)\n",
+ levels ? "" : " ", names, space/bcount,
+ (space/bcount)*100/blocksize);
return (struct stats) { names, space, bcount};
}
#endif /* DX_DEBUG */
@@ -344,7 +347,7 @@ struct stats dx_show_entries(struct dx_hash_info *hinfo, struct inode *dir,
* back to userspace.
*/
static struct dx_frame *
-dx_probe(struct dentry *dentry, struct inode *dir,
+dx_probe(const struct qstr *d_name, struct inode *dir,
struct dx_hash_info *hinfo, struct dx_frame *frame_in, int *err)
{
unsigned count, indirect;
@@ -355,8 +358,6 @@ dx_probe(struct dentry *dentry, struct inode *dir,
u32 hash;
frame->bh = NULL;
- if (dentry)
- dir = dentry->d_parent->d_inode;
if (!(bh = ext4_bread (NULL,dir, 0, 0, err)))
goto fail;
root = (struct dx_root *) bh->b_data;
@@ -372,8 +373,8 @@ dx_probe(struct dentry *dentry, struct inode *dir,
}
hinfo->hash_version = root->info.hash_version;
hinfo->seed = EXT4_SB(dir->i_sb)->s_hash_seed;
- if (dentry)
- ext4fs_dirhash(dentry->d_name.name, dentry->d_name.len, hinfo);
+ if (d_name)
+ ext4fs_dirhash(d_name->name, d_name->len, hinfo);
hash = hinfo->hash;
if (root->info.unused_flags & 1) {
@@ -406,7 +407,7 @@ dx_probe(struct dentry *dentry, struct inode *dir,
goto fail;
}
- dxtrace (printk("Look up %x", hash));
+ dxtrace(printk("Look up %x", hash));
while (1)
{
count = dx_get_count(entries);
@@ -555,7 +556,7 @@ static int ext4_htree_next_block(struct inode *dir, __u32 hash,
0, &err)))
return err; /* Failure */
p++;
- brelse (p->bh);
+ brelse(p->bh);
p->bh = bh;
p->at = p->entries = ((struct dx_node *) bh->b_data)->entries;
}
@@ -593,7 +594,7 @@ static int htree_dirblock_to_tree(struct file *dir_file,
/* On error, skip the f_pos to the next block. */
dir_file->f_pos = (dir_file->f_pos |
(dir->i_sb->s_blocksize - 1)) + 1;
- brelse (bh);
+ brelse(bh);
return count;
}
ext4fs_dirhash(de->name, de->name_len, hinfo);
@@ -635,8 +636,8 @@ int ext4_htree_fill_tree(struct file *dir_file, __u32 start_hash,
int ret, err;
__u32 hashval;
- dxtrace(printk("In htree_fill_tree, start hash: %x:%x\n", start_hash,
- start_minor_hash));
+ dxtrace(printk(KERN_DEBUG "In htree_fill_tree, start hash: %x:%x\n",
+ start_hash, start_minor_hash));
dir = dir_file->f_path.dentry->d_inode;
if (!(EXT4_I(dir)->i_flags & EXT4_INDEX_FL)) {
hinfo.hash_version = EXT4_SB(dir->i_sb)->s_def_hash_version;
@@ -648,7 +649,7 @@ int ext4_htree_fill_tree(struct file *dir_file, __u32 start_hash,
}
hinfo.hash = start_hash;
hinfo.minor_hash = 0;
- frame = dx_probe(NULL, dir_file->f_path.dentry->d_inode, &hinfo, frames, &err);
+ frame = dx_probe(NULL, dir, &hinfo, frames, &err);
if (!frame)
return err;
@@ -694,8 +695,8 @@ int ext4_htree_fill_tree(struct file *dir_file, __u32 start_hash,
break;
}
dx_release(frames);
- dxtrace(printk("Fill tree: returned %d entries, next hash: %x\n",
- count, *next_hash));
+ dxtrace(printk(KERN_DEBUG "Fill tree: returned %d entries, "
+ "next hash: %x\n", count, *next_hash));
return count;
errout:
dx_release(frames);
@@ -802,17 +803,17 @@ static inline int ext4_match (int len, const char * const name,
/*
* Returns 0 if not found, -1 on failure, and 1 on success
*/
-static inline int search_dirblock(struct buffer_head * bh,
+static inline int search_dirblock(struct buffer_head *bh,
struct inode *dir,
- struct dentry *dentry,
+ const struct qstr *d_name,
unsigned long offset,
struct ext4_dir_entry_2 ** res_dir)
{
struct ext4_dir_entry_2 * de;
char * dlimit;
int de_len;
- const char *name = dentry->d_name.name;
- int namelen = dentry->d_name.len;
+ const char *name = d_name->name;
+ int namelen = d_name->len;
de = (struct ext4_dir_entry_2 *) bh->b_data;
dlimit = bh->b_data + dir->i_sb->s_blocksize;
@@ -851,12 +852,13 @@ static inline int search_dirblock(struct buffer_head * bh,
* The returned buffer_head has ->b_count elevated. The caller is expected
* to brelse() it when appropriate.
*/
-static struct buffer_head * ext4_find_entry (struct dentry *dentry,
+static struct buffer_head * ext4_find_entry (struct inode *dir,
+ const struct qstr *d_name,
struct ext4_dir_entry_2 ** res_dir)
{
- struct super_block * sb;
- struct buffer_head * bh_use[NAMEI_RA_SIZE];
- struct buffer_head * bh, *ret = NULL;
+ struct super_block *sb;
+ struct buffer_head *bh_use[NAMEI_RA_SIZE];
+ struct buffer_head *bh, *ret = NULL;
ext4_lblk_t start, block, b;
int ra_max = 0; /* Number of bh's in the readahead
buffer, bh_use[] */
@@ -865,16 +867,15 @@ static struct buffer_head * ext4_find_entry (struct dentry *dentry,
int num = 0;
ext4_lblk_t nblocks;
int i, err;
- struct inode *dir = dentry->d_parent->d_inode;
int namelen;
*res_dir = NULL;
sb = dir->i_sb;
- namelen = dentry->d_name.len;
+ namelen = d_name->len;
if (namelen > EXT4_NAME_LEN)
return NULL;
if (is_dx(dir)) {
- bh = ext4_dx_find_entry(dentry, res_dir, &err);
+ bh = ext4_dx_find_entry(dir, d_name, res_dir, &err);
/*
* On success, or if the error was file not found,
* return. Otherwise, fall back to doing a search the
@@ -882,7 +883,8 @@ static struct buffer_head * ext4_find_entry (struct dentry *dentry,
*/
if (bh || (err != ERR_BAD_DX_DIR))
return bh;
- dxtrace(printk("ext4_find_entry: dx failed, falling back\n"));
+ dxtrace(printk(KERN_DEBUG "ext4_find_entry: dx failed, "
+ "falling back\n"));
}
nblocks = dir->i_size >> EXT4_BLOCK_SIZE_BITS(sb);
start = EXT4_I(dir)->i_dir_start_lookup;
@@ -926,7 +928,7 @@ static struct buffer_head * ext4_find_entry (struct dentry *dentry,
brelse(bh);
goto next;
}
- i = search_dirblock(bh, dir, dentry,
+ i = search_dirblock(bh, dir, d_name,
block << EXT4_BLOCK_SIZE_BITS(sb), res_dir);
if (i == 1) {
EXT4_I(dir)->i_dir_start_lookup = block;
@@ -956,11 +958,11 @@ static struct buffer_head * ext4_find_entry (struct dentry *dentry,
cleanup_and_exit:
/* Clean up the read-ahead blocks */
for (; ra_ptr < ra_max; ra_ptr++)
- brelse (bh_use[ra_ptr]);
+ brelse(bh_use[ra_ptr]);
return ret;
}
-static struct buffer_head * ext4_dx_find_entry(struct dentry *dentry,
+static struct buffer_head * ext4_dx_find_entry(struct inode *dir, const struct qstr *d_name,
struct ext4_dir_entry_2 **res_dir, int *err)
{
struct super_block * sb;
@@ -971,14 +973,13 @@ static struct buffer_head * ext4_dx_find_entry(struct dentry *dentry,
struct buffer_head *bh;
ext4_lblk_t block;
int retval;
- int namelen = dentry->d_name.len;
- const u8 *name = dentry->d_name.name;
- struct inode *dir = dentry->d_parent->d_inode;
+ int namelen = d_name->len;
+ const u8 *name = d_name->name;
sb = dir->i_sb;
/* NFS may look up ".." - look at dx_root directory block */
if (namelen > 2 || name[0] != '.'||(name[1] != '.' && name[1] != '\0')){
- if (!(frame = dx_probe(dentry, NULL, &hinfo, frames, err)))
+ if (!(frame = dx_probe(d_name, dir, &hinfo, frames, err)))
return NULL;
} else {
frame = frames;
@@ -1010,7 +1011,7 @@ static struct buffer_head * ext4_dx_find_entry(struct dentry *dentry,
return bh;
}
}
- brelse (bh);
+ brelse(bh);
/* Check to see if we should continue to search */
retval = ext4_htree_next_block(dir, hash, frame,
frames, NULL);
@@ -1025,25 +1026,25 @@ static struct buffer_head * ext4_dx_find_entry(struct dentry *dentry,
*err = -ENOENT;
errout:
- dxtrace(printk("%s not found\n", name));
+ dxtrace(printk(KERN_DEBUG "%s not found\n", name));
dx_release (frames);
return NULL;
}
-static struct dentry *ext4_lookup(struct inode * dir, struct dentry *dentry, struct nameidata *nd)
+static struct dentry *ext4_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
{
- struct inode * inode;
- struct ext4_dir_entry_2 * de;
- struct buffer_head * bh;
+ struct inode *inode;
+ struct ext4_dir_entry_2 *de;
+ struct buffer_head *bh;
if (dentry->d_name.len > EXT4_NAME_LEN)
return ERR_PTR(-ENAMETOOLONG);
- bh = ext4_find_entry(dentry, &de);
+ bh = ext4_find_entry(dir, &dentry->d_name, &de);
inode = NULL;
if (bh) {
unsigned long ino = le32_to_cpu(de->inode);
- brelse (bh);
+ brelse(bh);
if (!ext4_valid_inum(dir->i_sb, ino)) {
ext4_error(dir->i_sb, "ext4_lookup",
"bad inode number: %lu", ino);
@@ -1062,15 +1063,14 @@ struct dentry *ext4_get_parent(struct dentry *child)
unsigned long ino;
struct dentry *parent;
struct inode *inode;
- struct dentry dotdot;
+ static const struct qstr dotdot = {
+ .name = "..",
+ .len = 2,
+ };
struct ext4_dir_entry_2 * de;
struct buffer_head *bh;
- dotdot.d_name.name = "..";
- dotdot.d_name.len = 2;
- dotdot.d_parent = child; /* confusing, isn't it! */
-
- bh = ext4_find_entry(&dotdot, &de);
+ bh = ext4_find_entry(child->d_inode, &dotdot, &de);
inode = NULL;
if (!bh)
return ERR_PTR(-ENOENT);
@@ -1201,10 +1201,10 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir,
/* create map in the end of data2 block */
map = (struct dx_map_entry *) (data2 + blocksize);
- count = dx_make_map ((struct ext4_dir_entry_2 *) data1,
+ count = dx_make_map((struct ext4_dir_entry_2 *) data1,
blocksize, hinfo, map);
map -= count;
- dx_sort_map (map, count);
+ dx_sort_map(map, count);
/* Split the existing block in the middle, size-wise */
size = 0;
move = 0;
@@ -1225,7 +1225,7 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir,
/* Fancy dance to stay within two buffers */
de2 = dx_move_dirents(data1, data2, map + split, count - split);
- de = dx_pack_dirents(data1,blocksize);
+ de = dx_pack_dirents(data1, blocksize);
de->rec_len = ext4_rec_len_to_disk(data1 + blocksize - (char *) de);
de2->rec_len = ext4_rec_len_to_disk(data2 + blocksize - (char *) de2);
dxtrace(dx_show_leaf (hinfo, (struct ext4_dir_entry_2 *) data1, blocksize, 1));
@@ -1237,15 +1237,15 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir,
swap(*bh, bh2);
de = de2;
}
- dx_insert_block (frame, hash2 + continued, newblock);
- err = ext4_journal_dirty_metadata (handle, bh2);
+ dx_insert_block(frame, hash2 + continued, newblock);
+ err = ext4_journal_dirty_metadata(handle, bh2);
if (err)
goto journal_error;
- err = ext4_journal_dirty_metadata (handle, frame->bh);
+ err = ext4_journal_dirty_metadata(handle, frame->bh);
if (err)
goto journal_error;
- brelse (bh2);
- dxtrace(dx_show_index ("frame", frame->entries));
+ brelse(bh2);
+ dxtrace(dx_show_index("frame", frame->entries));
return de;
journal_error:
@@ -1271,7 +1271,7 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir,
*/
static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry,
struct inode *inode, struct ext4_dir_entry_2 *de,
- struct buffer_head * bh)
+ struct buffer_head *bh)
{
struct inode *dir = dentry->d_parent->d_inode;
const char *name = dentry->d_name.name;
@@ -1288,11 +1288,11 @@ static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry,
while ((char *) de <= top) {
if (!ext4_check_dir_entry("ext4_add_entry", dir, de,
bh, offset)) {
- brelse (bh);
+ brelse(bh);
return -EIO;
}
- if (ext4_match (namelen, name, de)) {
- brelse (bh);
+ if (ext4_match(namelen, name, de)) {
+ brelse(bh);
return -EEXIST;
}
nlen = EXT4_DIR_REC_LEN(de->name_len);
@@ -1329,7 +1329,7 @@ static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry,
} else
de->inode = 0;
de->name_len = namelen;
- memcpy (de->name, name, namelen);
+ memcpy(de->name, name, namelen);
/*
* XXX shouldn't update any times until successful
* completion of syscall, but too many callers depend
@@ -1377,7 +1377,7 @@ static int make_indexed_dir(handle_t *handle, struct dentry *dentry,
struct fake_dirent *fde;
blocksize = dir->i_sb->s_blocksize;
- dxtrace(printk("Creating index\n"));
+ dxtrace(printk(KERN_DEBUG "Creating index\n"));
retval = ext4_journal_get_write_access(handle, bh);
if (retval) {
ext4_std_error(dir->i_sb, retval);
@@ -1386,7 +1386,7 @@ static int make_indexed_dir(handle_t *handle, struct dentry *dentry,
}
root = (struct dx_root *) bh->b_data;
- bh2 = ext4_append (handle, dir, &block, &retval);
+ bh2 = ext4_append(handle, dir, &block, &retval);
if (!(bh2)) {
brelse(bh);
return retval;
@@ -1412,9 +1412,9 @@ static int make_indexed_dir(handle_t *handle, struct dentry *dentry,
root->info.info_length = sizeof(root->info);
root->info.hash_version = EXT4_SB(dir->i_sb)->s_def_hash_version;
entries = root->entries;
- dx_set_block (entries, 1);
- dx_set_count (entries, 1);
- dx_set_limit (entries, dx_root_limit(dir, sizeof(root->info)));
+ dx_set_block(entries, 1);
+ dx_set_count(entries, 1);
+ dx_set_limit(entries, dx_root_limit(dir, sizeof(root->info)));
/* Initialize as for dx_probe */
hinfo.hash_version = root->info.hash_version;
@@ -1443,14 +1443,14 @@ static int make_indexed_dir(handle_t *handle, struct dentry *dentry,
* may not sleep between calling this and putting something into
* the entry, as someone else might have used it while you slept.
*/
-static int ext4_add_entry (handle_t *handle, struct dentry *dentry,
- struct inode *inode)
+static int ext4_add_entry(handle_t *handle, struct dentry *dentry,
+ struct inode *inode)
{
struct inode *dir = dentry->d_parent->d_inode;
unsigned long offset;
- struct buffer_head * bh;
+ struct buffer_head *bh;
struct ext4_dir_entry_2 *de;
- struct super_block * sb;
+ struct super_block *sb;
int retval;
int dx_fallback=0;
unsigned blocksize;
@@ -1500,13 +1500,13 @@ static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry,
struct dx_frame frames[2], *frame;
struct dx_entry *entries, *at;
struct dx_hash_info hinfo;
- struct buffer_head * bh;
+ struct buffer_head *bh;
struct inode *dir = dentry->d_parent->d_inode;
- struct super_block * sb = dir->i_sb;
+ struct super_block *sb = dir->i_sb;
struct ext4_dir_entry_2 *de;
int err;
- frame = dx_probe(dentry, NULL, &hinfo, frames, &err);
+ frame = dx_probe(&dentry->d_name, dir, &hinfo, frames, &err);
if (!frame)
return err;
entries = frame->entries;
@@ -1527,7 +1527,7 @@ static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry,
}
/* Block full, should compress but for now just split */
- dxtrace(printk("using %u of %u node entries\n",
+ dxtrace(printk(KERN_DEBUG "using %u of %u node entries\n",
dx_get_count(entries), dx_get_limit(entries)));
/* Need to split index? */
if (dx_get_count(entries) == dx_get_limit(entries)) {
@@ -1559,7 +1559,8 @@ static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry,
if (levels) {
unsigned icount1 = icount/2, icount2 = icount - icount1;
unsigned hash2 = dx_get_hash(entries + icount1);
- dxtrace(printk("Split index %i/%i\n", icount1, icount2));
+ dxtrace(printk(KERN_DEBUG "Split index %i/%i\n",
+ icount1, icount2));
BUFFER_TRACE(frame->bh, "get_write_access"); /* index root */
err = ext4_journal_get_write_access(handle,
@@ -1567,11 +1568,11 @@ static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry,
if (err)
goto journal_error;
- memcpy ((char *) entries2, (char *) (entries + icount1),
- icount2 * sizeof(struct dx_entry));
- dx_set_count (entries, icount1);
- dx_set_count (entries2, icount2);
- dx_set_limit (entries2, dx_node_limit(dir));
+ memcpy((char *) entries2, (char *) (entries + icount1),
+ icount2 * sizeof(struct dx_entry));
+ dx_set_count(entries, icount1);
+ dx_set_count(entries2, icount2);
+ dx_set_limit(entries2, dx_node_limit(dir));
/* Which index block gets the new entry? */
if (at - entries >= icount1) {
@@ -1579,16 +1580,17 @@ static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry,
frame->entries = entries = entries2;
swap(frame->bh, bh2);
}
- dx_insert_block (frames + 0, hash2, newblock);
- dxtrace(dx_show_index ("node", frames[1].entries));
- dxtrace(dx_show_index ("node",
+ dx_insert_block(frames + 0, hash2, newblock);
+ dxtrace(dx_show_index("node", frames[1].entries));
+ dxtrace(dx_show_index("node",
((struct dx_node *) bh2->b_data)->entries));
err = ext4_journal_dirty_metadata(handle, bh2);
if (err)
goto journal_error;
brelse (bh2);
} else {
- dxtrace(printk("Creating second level index...\n"));
+ dxtrace(printk(KERN_DEBUG
+ "Creating second level index...\n"));
memcpy((char *) entries2, (char *) entries,
icount * sizeof(struct dx_entry));
dx_set_limit(entries2, dx_node_limit(dir));
@@ -1630,12 +1632,12 @@ static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry,
* ext4_delete_entry deletes a directory entry by merging it with the
* previous entry
*/
-static int ext4_delete_entry (handle_t *handle,
- struct inode * dir,
- struct ext4_dir_entry_2 * de_del,
- struct buffer_head * bh)
+static int ext4_delete_entry(handle_t *handle,
+ struct inode *dir,
+ struct ext4_dir_entry_2 *de_del,
+ struct buffer_head *bh)
{
- struct ext4_dir_entry_2 * de, * pde;
+ struct ext4_dir_entry_2 *de, *pde;
int i;
i = 0;
@@ -1716,11 +1718,11 @@ static int ext4_add_nondir(handle_t *handle,
* If the create succeeds, we fill in the inode information
* with d_instantiate().
*/
-static int ext4_create (struct inode * dir, struct dentry * dentry, int mode,
- struct nameidata *nd)
+static int ext4_create(struct inode *dir, struct dentry *dentry, int mode,
+ struct nameidata *nd)
{
handle_t *handle;
- struct inode * inode;
+ struct inode *inode;
int err, retries = 0;
retry:
@@ -1747,8 +1749,8 @@ static int ext4_create (struct inode * dir, struct dentry * dentry, int mode,
return err;
}
-static int ext4_mknod (struct inode * dir, struct dentry *dentry,
- int mode, dev_t rdev)
+static int ext4_mknod(struct inode *dir, struct dentry *dentry,
+ int mode, dev_t rdev)
{
handle_t *handle;
struct inode *inode;
@@ -1767,11 +1769,11 @@ static int ext4_mknod (struct inode * dir, struct dentry *dentry,
if (IS_DIRSYNC(dir))
handle->h_sync = 1;
- inode = ext4_new_inode (handle, dir, mode);
+ inode = ext4_new_inode(handle, dir, mode);
err = PTR_ERR(inode);
if (!IS_ERR(inode)) {
init_special_inode(inode, inode->i_mode, rdev);
-#ifdef CONFIG_EXT4DEV_FS_XATTR
+#ifdef CONFIG_EXT4_FS_XATTR
inode->i_op = &ext4_special_inode_operations;
#endif
err = ext4_add_nondir(handle, dentry, inode);
@@ -1782,12 +1784,12 @@ static int ext4_mknod (struct inode * dir, struct dentry *dentry,
return err;
}
-static int ext4_mkdir(struct inode * dir, struct dentry * dentry, int mode)
+static int ext4_mkdir(struct inode *dir, struct dentry *dentry, int mode)
{
handle_t *handle;
- struct inode * inode;
- struct buffer_head * dir_block;
- struct ext4_dir_entry_2 * de;
+ struct inode *inode;
+ struct buffer_head *dir_block;
+ struct ext4_dir_entry_2 *de;
int err, retries = 0;
if (EXT4_DIR_LINK_MAX(dir))
@@ -1803,7 +1805,7 @@ static int ext4_mkdir(struct inode * dir, struct dentry * dentry, int mode)
if (IS_DIRSYNC(dir))
handle->h_sync = 1;
- inode = ext4_new_inode (handle, dir, S_IFDIR | mode);
+ inode = ext4_new_inode(handle, dir, S_IFDIR | mode);
err = PTR_ERR(inode);
if (IS_ERR(inode))
goto out_stop;
@@ -1811,7 +1813,7 @@ static int ext4_mkdir(struct inode * dir, struct dentry * dentry, int mode)
inode->i_op = &ext4_dir_inode_operations;
inode->i_fop = &ext4_dir_operations;
inode->i_size = EXT4_I(inode)->i_disksize = inode->i_sb->s_blocksize;
- dir_block = ext4_bread (handle, inode, 0, 1, &err);
+ dir_block = ext4_bread(handle, inode, 0, 1, &err);
if (!dir_block)
goto out_clear_inode;
BUFFER_TRACE(dir_block, "get_write_access");
@@ -1820,26 +1822,26 @@ static int ext4_mkdir(struct inode * dir, struct dentry * dentry, int mode)
de->inode = cpu_to_le32(inode->i_ino);
de->name_len = 1;
de->rec_len = ext4_rec_len_to_disk(EXT4_DIR_REC_LEN(de->name_len));
- strcpy (de->name, ".");
+ strcpy(de->name, ".");
ext4_set_de_type(dir->i_sb, de, S_IFDIR);
de = ext4_next_entry(de);
de->inode = cpu_to_le32(dir->i_ino);
de->rec_len = ext4_rec_len_to_disk(inode->i_sb->s_blocksize -
EXT4_DIR_REC_LEN(1));
de->name_len = 2;
- strcpy (de->name, "..");
+ strcpy(de->name, "..");
ext4_set_de_type(dir->i_sb, de, S_IFDIR);
inode->i_nlink = 2;
BUFFER_TRACE(dir_block, "call ext4_journal_dirty_metadata");
ext4_journal_dirty_metadata(handle, dir_block);
- brelse (dir_block);
+ brelse(dir_block);
ext4_mark_inode_dirty(handle, inode);
- err = ext4_add_entry (handle, dentry, inode);
+ err = ext4_add_entry(handle, dentry, inode);
if (err) {
out_clear_inode:
clear_nlink(inode);
ext4_mark_inode_dirty(handle, inode);
- iput (inode);
+ iput(inode);
goto out_stop;
}
ext4_inc_count(handle, dir);
@@ -1856,17 +1858,17 @@ static int ext4_mkdir(struct inode * dir, struct dentry * dentry, int mode)
/*
* routine to check that the specified directory is empty (for rmdir)
*/
-static int empty_dir (struct inode * inode)
+static int empty_dir(struct inode *inode)
{
unsigned long offset;
- struct buffer_head * bh;
- struct ext4_dir_entry_2 * de, * de1;
- struct super_block * sb;
+ struct buffer_head *bh;
+ struct ext4_dir_entry_2 *de, *de1;
+ struct super_block *sb;
int err = 0;
sb = inode->i_sb;
if (inode->i_size < EXT4_DIR_REC_LEN(1) + EXT4_DIR_REC_LEN(2) ||
- !(bh = ext4_bread (NULL, inode, 0, 0, &err))) {
+ !(bh = ext4_bread(NULL, inode, 0, 0, &err))) {
if (err)
ext4_error(inode->i_sb, __func__,
"error %d reading directory #%lu offset 0",
@@ -1881,23 +1883,23 @@ static int empty_dir (struct inode * inode)
de1 = ext4_next_entry(de);
if (le32_to_cpu(de->inode) != inode->i_ino ||
!le32_to_cpu(de1->inode) ||
- strcmp (".", de->name) ||
- strcmp ("..", de1->name)) {
- ext4_warning (inode->i_sb, "empty_dir",
- "bad directory (dir #%lu) - no `.' or `..'",
- inode->i_ino);
- brelse (bh);
+ strcmp(".", de->name) ||
+ strcmp("..", de1->name)) {
+ ext4_warning(inode->i_sb, "empty_dir",
+ "bad directory (dir #%lu) - no `.' or `..'",
+ inode->i_ino);
+ brelse(bh);
return 1;
}
offset = ext4_rec_len_from_disk(de->rec_len) +
ext4_rec_len_from_disk(de1->rec_len);
de = ext4_next_entry(de1);
- while (offset < inode->i_size ) {
+ while (offset < inode->i_size) {
if (!bh ||
(void *) de >= (void *) (bh->b_data+sb->s_blocksize)) {
err = 0;
- brelse (bh);
- bh = ext4_bread (NULL, inode,
+ brelse(bh);
+ bh = ext4_bread(NULL, inode,
offset >> EXT4_BLOCK_SIZE_BITS(sb), 0, &err);
if (!bh) {
if (err)
@@ -1917,13 +1919,13 @@ static int empty_dir (struct inode * inode)
continue;
}
if (le32_to_cpu(de->inode)) {
- brelse (bh);
+ brelse(bh);
return 0;
}
offset += ext4_rec_len_from_disk(de->rec_len);
de = ext4_next_entry(de);
}
- brelse (bh);
+ brelse(bh);
return 1;
}
@@ -1954,8 +1956,8 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
* ->i_nlink. For, say it, character device. Not a regular file,
* not a directory, not a symlink and ->i_nlink > 0.
*/
- J_ASSERT ((S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
- S_ISLNK(inode->i_mode)) || inode->i_nlink == 0);
+ J_ASSERT((S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
+ S_ISLNK(inode->i_mode)) || inode->i_nlink == 0);
BUFFER_TRACE(EXT4_SB(sb)->s_sbh, "get_write_access");
err = ext4_journal_get_write_access(handle, EXT4_SB(sb)->s_sbh);
@@ -2069,12 +2071,12 @@ int ext4_orphan_del(handle_t *handle, struct inode *inode)
goto out_err;
}
-static int ext4_rmdir (struct inode * dir, struct dentry *dentry)
+static int ext4_rmdir(struct inode *dir, struct dentry *dentry)
{
int retval;
- struct inode * inode;
- struct buffer_head * bh;
- struct ext4_dir_entry_2 * de;
+ struct inode *inode;
+ struct buffer_head *bh;
+ struct ext4_dir_entry_2 *de;
handle_t *handle;
/* Initialize quotas before so that eventual writes go in
@@ -2085,7 +2087,7 @@ static int ext4_rmdir (struct inode * dir, struct dentry *dentry)
return PTR_ERR(handle);
retval = -ENOENT;
- bh = ext4_find_entry (dentry, &de);
+ bh = ext4_find_entry(dir, &dentry->d_name, &de);
if (!bh)
goto end_rmdir;
@@ -2099,16 +2101,16 @@ static int ext4_rmdir (struct inode * dir, struct dentry *dentry)
goto end_rmdir;
retval = -ENOTEMPTY;
- if (!empty_dir (inode))
+ if (!empty_dir(inode))
goto end_rmdir;
retval = ext4_delete_entry(handle, dir, de, bh);
if (retval)
goto end_rmdir;
if (!EXT4_DIR_LINK_EMPTY(inode))
- ext4_warning (inode->i_sb, "ext4_rmdir",
- "empty directory has too many links (%d)",
- inode->i_nlink);
+ ext4_warning(inode->i_sb, "ext4_rmdir",
+ "empty directory has too many links (%d)",
+ inode->i_nlink);
inode->i_version++;
clear_nlink(inode);
/* There's no need to set i_disksize: the fact that i_nlink is
@@ -2124,16 +2126,16 @@ static int ext4_rmdir (struct inode * dir, struct dentry *dentry)
end_rmdir:
ext4_journal_stop(handle);
- brelse (bh);
+ brelse(bh);
return retval;
}
-static int ext4_unlink(struct inode * dir, struct dentry *dentry)
+static int ext4_unlink(struct inode *dir, struct dentry *dentry)
{
int retval;
- struct inode * inode;
- struct buffer_head * bh;
- struct ext4_dir_entry_2 * de;
+ struct inode *inode;
+ struct buffer_head *bh;
+ struct ext4_dir_entry_2 *de;
handle_t *handle;
/* Initialize quotas before so that eventual writes go
@@ -2147,7 +2149,7 @@ static int ext4_unlink(struct inode * dir, struct dentry *dentry)
handle->h_sync = 1;
retval = -ENOENT;
- bh = ext4_find_entry (dentry, &de);
+ bh = ext4_find_entry(dir, &dentry->d_name, &de);
if (!bh)
goto end_unlink;
@@ -2158,9 +2160,9 @@ static int ext4_unlink(struct inode * dir, struct dentry *dentry)
goto end_unlink;
if (!inode->i_nlink) {
- ext4_warning (inode->i_sb, "ext4_unlink",
- "Deleting nonexistent file (%lu), %d",
- inode->i_ino, inode->i_nlink);
+ ext4_warning(inode->i_sb, "ext4_unlink",
+ "Deleting nonexistent file (%lu), %d",
+ inode->i_ino, inode->i_nlink);
inode->i_nlink = 1;
}
retval = ext4_delete_entry(handle, dir, de, bh);
@@ -2178,15 +2180,15 @@ static int ext4_unlink(struct inode * dir, struct dentry *dentry)
end_unlink:
ext4_journal_stop(handle);
- brelse (bh);
+ brelse(bh);
return retval;
}
-static int ext4_symlink (struct inode * dir,
- struct dentry *dentry, const char * symname)
+static int ext4_symlink(struct inode *dir,
+ struct dentry *dentry, const char *symname)
{
handle_t *handle;
- struct inode * inode;
+ struct inode *inode;
int l, err, retries = 0;
l = strlen(symname)+1;
@@ -2203,12 +2205,12 @@ static int ext4_symlink (struct inode * dir,
if (IS_DIRSYNC(dir))
handle->h_sync = 1;
- inode = ext4_new_inode (handle, dir, S_IFLNK|S_IRWXUGO);
+ inode = ext4_new_inode(handle, dir, S_IFLNK|S_IRWXUGO);
err = PTR_ERR(inode);
if (IS_ERR(inode))
goto out_stop;
- if (l > sizeof (EXT4_I(inode)->i_data)) {
+ if (l > sizeof(EXT4_I(inode)->i_data)) {
inode->i_op = &ext4_symlink_inode_operations;
ext4_set_aops(inode);
/*
@@ -2221,14 +2223,14 @@ static int ext4_symlink (struct inode * dir,
if (err) {
clear_nlink(inode);
ext4_mark_inode_dirty(handle, inode);
- iput (inode);
+ iput(inode);
goto out_stop;
}
} else {
/* clear the extent format for fast symlink */
EXT4_I(inode)->i_flags &= ~EXT4_EXTENTS_FL;
inode->i_op = &ext4_fast_symlink_inode_operations;
- memcpy((char*)&EXT4_I(inode)->i_data,symname,l);
+ memcpy((char *)&EXT4_I(inode)->i_data, symname, l);
inode->i_size = l-1;
}
EXT4_I(inode)->i_disksize = inode->i_size;
@@ -2240,8 +2242,8 @@ static int ext4_symlink (struct inode * dir,
return err;
}
-static int ext4_link (struct dentry * old_dentry,
- struct inode * dir, struct dentry *dentry)
+static int ext4_link(struct dentry *old_dentry,
+ struct inode *dir, struct dentry *dentry)
{
handle_t *handle;
struct inode *inode = old_dentry->d_inode;
@@ -2284,13 +2286,13 @@ static int ext4_link (struct dentry * old_dentry,
* Anybody can rename anything with this: the permission checks are left to the
* higher-level routines.
*/
-static int ext4_rename (struct inode * old_dir, struct dentry *old_dentry,
- struct inode * new_dir,struct dentry *new_dentry)
+static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry,
+ struct inode *new_dir, struct dentry *new_dentry)
{
handle_t *handle;
- struct inode * old_inode, * new_inode;
- struct buffer_head * old_bh, * new_bh, * dir_bh;
- struct ext4_dir_entry_2 * old_de, * new_de;
+ struct inode *old_inode, *new_inode;
+ struct buffer_head *old_bh, *new_bh, *dir_bh;
+ struct ext4_dir_entry_2 *old_de, *new_de;
int retval;
old_bh = new_bh = dir_bh = NULL;
@@ -2308,7 +2310,7 @@ static int ext4_rename (struct inode * old_dir, struct dentry *old_dentry,
if (IS_DIRSYNC(old_dir) || IS_DIRSYNC(new_dir))
handle->h_sync = 1;
- old_bh = ext4_find_entry (old_dentry, &old_de);
+ old_bh = ext4_find_entry(old_dir, &old_dentry->d_name, &old_de);
/*
* Check for inode number is _not_ due to possible IO errors.
* We might rmdir the source, keep it as pwd of some process
@@ -2321,32 +2323,32 @@ static int ext4_rename (struct inode * old_dir, struct dentry *old_dentry,
goto end_rename;
new_inode = new_dentry->d_inode;
- new_bh = ext4_find_entry (new_dentry, &new_de);
+ new_bh = ext4_find_entry(new_dir, &new_dentry->d_name, &new_de);
if (new_bh) {
if (!new_inode) {
- brelse (new_bh);
+ brelse(new_bh);
new_bh = NULL;
}
}
if (S_ISDIR(old_inode->i_mode)) {
if (new_inode) {
retval = -ENOTEMPTY;
- if (!empty_dir (new_inode))
+ if (!empty_dir(new_inode))
goto end_rename;
}
retval = -EIO;
- dir_bh = ext4_bread (handle, old_inode, 0, 0, &retval);
+ dir_bh = ext4_bread(handle, old_inode, 0, 0, &retval);
if (!dir_bh)
goto end_rename;
if (le32_to_cpu(PARENT_INO(dir_bh->b_data)) != old_dir->i_ino)
goto end_rename;
retval = -EMLINK;
- if (!new_inode && new_dir!=old_dir &&
+ if (!new_inode && new_dir != old_dir &&
new_dir->i_nlink >= EXT4_LINK_MAX)
goto end_rename;
}
if (!new_bh) {
- retval = ext4_add_entry (handle, new_dentry, old_inode);
+ retval = ext4_add_entry(handle, new_dentry, old_inode);
if (retval)
goto end_rename;
} else {
@@ -2388,7 +2390,7 @@ static int ext4_rename (struct inode * old_dir, struct dentry *old_dentry,
struct buffer_head *old_bh2;
struct ext4_dir_entry_2 *old_de2;
- old_bh2 = ext4_find_entry(old_dentry, &old_de2);
+ old_bh2 = ext4_find_entry(old_dir, &old_dentry->d_name, &old_de2);
if (old_bh2) {
retval = ext4_delete_entry(handle, old_dir,
old_de2, old_bh2);
@@ -2433,9 +2435,9 @@ static int ext4_rename (struct inode * old_dir, struct dentry *old_dentry,
retval = 0;
end_rename:
- brelse (dir_bh);
- brelse (old_bh);
- brelse (new_bh);
+ brelse(dir_bh);
+ brelse(old_bh);
+ brelse(new_bh);
ext4_journal_stop(handle);
return retval;
}
@@ -2454,7 +2456,7 @@ const struct inode_operations ext4_dir_inode_operations = {
.mknod = ext4_mknod,
.rename = ext4_rename,
.setattr = ext4_setattr,
-#ifdef CONFIG_EXT4DEV_FS_XATTR
+#ifdef CONFIG_EXT4_FS_XATTR
.setxattr = generic_setxattr,
.getxattr = generic_getxattr,
.listxattr = ext4_listxattr,
@@ -2465,7 +2467,7 @@ const struct inode_operations ext4_dir_inode_operations = {
const struct inode_operations ext4_special_inode_operations = {
.setattr = ext4_setattr,
-#ifdef CONFIG_EXT4DEV_FS_XATTR
+#ifdef CONFIG_EXT4_FS_XATTR
.setxattr = generic_setxattr,
.getxattr = generic_getxattr,
.listxattr = ext4_listxattr,
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index b3d35604ea1890f3b33567658ba9827f4d2c3a98..b6ec1843a015d2f1d243d74a0818a5d31f06d536 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -416,8 +416,8 @@ static int add_new_gdb(handle_t *handle, struct inode *inode,
"EXT4-fs: ext4_add_new_gdb: adding group block %lu\n",
gdb_num);
- /*
- * If we are not using the primary superblock/GDT copy don't resize,
+ /*
+ * If we are not using the primary superblock/GDT copy don't resize,
* because the user tools have no way of handling this. Probably a
* bad time to do it anyways.
*/
@@ -870,11 +870,10 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input)
* We can allocate memory for mb_alloc based on the new group
* descriptor
*/
- if (test_opt(sb, MBALLOC)) {
- err = ext4_mb_add_more_groupinfo(sb, input->group, gdp);
- if (err)
- goto exit_journal;
- }
+ err = ext4_mb_add_more_groupinfo(sb, input->group, gdp);
+ if (err)
+ goto exit_journal;
+
/*
* Make the new blocks and inodes valid next. We do this before
* increasing the group count so that once the group is enabled,
@@ -929,6 +928,15 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input)
percpu_counter_add(&sbi->s_freeinodes_counter,
EXT4_INODES_PER_GROUP(sb));
+ if (EXT4_HAS_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_FLEX_BG)) {
+ ext4_group_t flex_group;
+ flex_group = ext4_flex_group(sbi, input->group);
+ sbi->s_flex_groups[flex_group].free_blocks +=
+ input->free_blocks_count;
+ sbi->s_flex_groups[flex_group].free_inodes +=
+ EXT4_INODES_PER_GROUP(sb);
+ }
+
ext4_journal_dirty_metadata(handle, sbi->s_sbh);
sb->s_dirt = 1;
@@ -964,7 +972,7 @@ int ext4_group_extend(struct super_block *sb, struct ext4_super_block *es,
ext4_group_t o_groups_count;
ext4_grpblk_t last;
ext4_grpblk_t add;
- struct buffer_head * bh;
+ struct buffer_head *bh;
handle_t *handle;
int err;
unsigned long freed_blocks;
@@ -1077,8 +1085,15 @@ int ext4_group_extend(struct super_block *sb, struct ext4_super_block *es,
/*
* Mark mballoc pages as not up to date so that they will be updated
* next time they are loaded by ext4_mb_load_buddy.
+ *
+ * XXX Bad, Bad, BAD!!! We should not be overloading the
+ * Uptodate flag, particularly on thte bitmap bh, as way of
+ * hinting to ext4_mb_load_buddy() that it needs to be
+ * overloaded. A user could take a LVM snapshot, then do an
+ * on-line fsck, and clear the uptodate flag, and this would
+ * not be a bug in userspace, but a bug in the kernel. FIXME!!!
*/
- if (test_opt(sb, MBALLOC)) {
+ {
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct inode *inode = sbi->s_buddy_cache;
int blocks_per_page;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 566344b926b772bb668ea62e15b3ddc641389a96..0e661c569660b4cb331a8c11c2cd45852ddb78bd 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -34,6 +34,8 @@
#include <linux/namei.h>
#include <linux/quotaops.h>
#include <linux/seq_file.h>
+#include <linux/proc_fs.h>
+#include <linux/marker.h>
#include <linux/log2.h>
#include <linux/crc16.h>
#include <asm/uaccess.h>
@@ -45,6 +47,8 @@
#include "namei.h"
#include "group.h"
+struct proc_dir_entry *ext4_proc_root;
+
static int ext4_load_journal(struct super_block *, struct ext4_super_block *,
unsigned long journal_devnum);
static int ext4_create_journal(struct super_block *, struct ext4_super_block *,
@@ -508,10 +512,12 @@ static void ext4_put_super(struct super_block *sb)
if (!(sb->s_flags & MS_RDONLY)) {
EXT4_CLEAR_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_RECOVER);
es->s_state = cpu_to_le16(sbi->s_mount_state);
- BUFFER_TRACE(sbi->s_sbh, "marking dirty");
- mark_buffer_dirty(sbi->s_sbh);
ext4_commit_super(sb, es, 1);
}
+ if (sbi->s_proc) {
+ remove_proc_entry("inode_readahead_blks", sbi->s_proc);
+ remove_proc_entry(sb->s_id, ext4_proc_root);
+ }
for (i = 0; i < sbi->s_gdb_count; i++)
brelse(sbi->s_group_desc[i]);
@@ -520,6 +526,7 @@ static void ext4_put_super(struct super_block *sb)
percpu_counter_destroy(&sbi->s_freeblocks_counter);
percpu_counter_destroy(&sbi->s_freeinodes_counter);
percpu_counter_destroy(&sbi->s_dirs_counter);
+ percpu_counter_destroy(&sbi->s_dirtyblocks_counter);
brelse(sbi->s_sbh);
#ifdef CONFIG_QUOTA
for (i = 0; i < MAXQUOTAS; i++)
@@ -562,11 +569,10 @@ static struct inode *ext4_alloc_inode(struct super_block *sb)
ei = kmem_cache_alloc(ext4_inode_cachep, GFP_NOFS);
if (!ei)
return NULL;
-#ifdef CONFIG_EXT4DEV_FS_POSIX_ACL
+#ifdef CONFIG_EXT4_FS_POSIX_ACL
ei->i_acl = EXT4_ACL_NOT_CACHED;
ei->i_default_acl = EXT4_ACL_NOT_CACHED;
#endif
- ei->i_block_alloc_info = NULL;
ei->vfs_inode.i_version = 1;
ei->vfs_inode.i_data.writeback_index = 0;
memset(&ei->i_cached_extent, 0, sizeof(struct ext4_ext_cache));
@@ -599,7 +605,7 @@ static void init_once(void *foo)
struct ext4_inode_info *ei = (struct ext4_inode_info *) foo;
INIT_LIST_HEAD(&ei->i_orphan);
-#ifdef CONFIG_EXT4DEV_FS_XATTR
+#ifdef CONFIG_EXT4_FS_XATTR
init_rwsem(&ei->xattr_sem);
#endif
init_rwsem(&ei->i_data_sem);
@@ -625,8 +631,7 @@ static void destroy_inodecache(void)
static void ext4_clear_inode(struct inode *inode)
{
- struct ext4_block_alloc_info *rsv = EXT4_I(inode)->i_block_alloc_info;
-#ifdef CONFIG_EXT4DEV_FS_POSIX_ACL
+#ifdef CONFIG_EXT4_FS_POSIX_ACL
if (EXT4_I(inode)->i_acl &&
EXT4_I(inode)->i_acl != EXT4_ACL_NOT_CACHED) {
posix_acl_release(EXT4_I(inode)->i_acl);
@@ -638,10 +643,7 @@ static void ext4_clear_inode(struct inode *inode)
EXT4_I(inode)->i_default_acl = EXT4_ACL_NOT_CACHED;
}
#endif
- ext4_discard_reservation(inode);
- EXT4_I(inode)->i_block_alloc_info = NULL;
- if (unlikely(rsv))
- kfree(rsv);
+ ext4_discard_preallocations(inode);
jbd2_journal_release_jbd_inode(EXT4_SB(inode->i_sb)->s_journal,
&EXT4_I(inode)->jinode);
}
@@ -654,7 +656,7 @@ static inline void ext4_show_quota_options(struct seq_file *seq,
if (sbi->s_jquota_fmt)
seq_printf(seq, ",jqfmt=%s",
- (sbi->s_jquota_fmt == QFMT_VFS_OLD) ? "vfsold": "vfsv0");
+ (sbi->s_jquota_fmt == QFMT_VFS_OLD) ? "vfsold" : "vfsv0");
if (sbi->s_qf_names[USRQUOTA])
seq_printf(seq, ",usrjquota=%s", sbi->s_qf_names[USRQUOTA]);
@@ -718,7 +720,7 @@ static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs)
seq_puts(seq, ",debug");
if (test_opt(sb, OLDALLOC))
seq_puts(seq, ",oldalloc");
-#ifdef CONFIG_EXT4DEV_FS_XATTR
+#ifdef CONFIG_EXT4_FS_XATTR
if (test_opt(sb, XATTR_USER) &&
!(def_mount_opts & EXT4_DEFM_XATTR_USER))
seq_puts(seq, ",user_xattr");
@@ -727,7 +729,7 @@ static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs)
seq_puts(seq, ",nouser_xattr");
}
#endif
-#ifdef CONFIG_EXT4DEV_FS_POSIX_ACL
+#ifdef CONFIG_EXT4_FS_POSIX_ACL
if (test_opt(sb, POSIX_ACL) && !(def_mount_opts & EXT4_DEFM_ACL))
seq_puts(seq, ",acl");
if (!test_opt(sb, POSIX_ACL) && (def_mount_opts & EXT4_DEFM_ACL))
@@ -752,8 +754,6 @@ static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs)
seq_puts(seq, ",nobh");
if (!test_opt(sb, EXTENTS))
seq_puts(seq, ",noextents");
- if (!test_opt(sb, MBALLOC))
- seq_puts(seq, ",nomballoc");
if (test_opt(sb, I_VERSION))
seq_puts(seq, ",i_version");
if (!test_opt(sb, DELALLOC))
@@ -773,6 +773,10 @@ static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs)
else if (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_WRITEBACK_DATA)
seq_puts(seq, ",data=writeback");
+ if (sbi->s_inode_readahead_blks != EXT4_DEF_INODE_READAHEAD_BLKS)
+ seq_printf(seq, ",inode_readahead_blks=%u",
+ sbi->s_inode_readahead_blks);
+
ext4_show_quota_options(seq, sb);
return 0;
}
@@ -822,7 +826,7 @@ static struct dentry *ext4_fh_to_parent(struct super_block *sb, struct fid *fid,
}
#ifdef CONFIG_QUOTA
-#define QTYPE2NAME(t) ((t) == USRQUOTA?"user":"group")
+#define QTYPE2NAME(t) ((t) == USRQUOTA ? "user" : "group")
#define QTYPE2MOPT(on, t) ((t) == USRQUOTA?((on)##USRJQUOTA):((on)##GRPJQUOTA))
static int ext4_dquot_initialize(struct inode *inode, int type);
@@ -907,6 +911,7 @@ enum {
Opt_ignore, Opt_barrier, Opt_err, Opt_resize, Opt_usrquota,
Opt_grpquota, Opt_extents, Opt_noextents, Opt_i_version,
Opt_mballoc, Opt_nomballoc, Opt_stripe, Opt_delalloc, Opt_nodelalloc,
+ Opt_inode_readahead_blks
};
static match_table_t tokens = {
@@ -967,6 +972,7 @@ static match_table_t tokens = {
{Opt_resize, "resize"},
{Opt_delalloc, "delalloc"},
{Opt_nodelalloc, "nodelalloc"},
+ {Opt_inode_readahead_blks, "inode_readahead_blks=%u"},
{Opt_err, NULL},
};
@@ -981,7 +987,7 @@ static ext4_fsblk_t get_sb_block(void **data)
/*todo: use simple_strtoll with >32bit ext4 */
sb_block = simple_strtoul(options, &options, 0);
if (*options && *options != ',') {
- printk("EXT4-fs: Invalid sb specification: %s\n",
+ printk(KERN_ERR "EXT4-fs: Invalid sb specification: %s\n",
(char *) *data);
return 1;
}
@@ -1072,7 +1078,7 @@ static int parse_options(char *options, struct super_block *sb,
case Opt_orlov:
clear_opt(sbi->s_mount_opt, OLDALLOC);
break;
-#ifdef CONFIG_EXT4DEV_FS_XATTR
+#ifdef CONFIG_EXT4_FS_XATTR
case Opt_user_xattr:
set_opt(sbi->s_mount_opt, XATTR_USER);
break;
@@ -1082,10 +1088,11 @@ static int parse_options(char *options, struct super_block *sb,
#else
case Opt_user_xattr:
case Opt_nouser_xattr:
- printk("EXT4 (no)user_xattr options not supported\n");
+ printk(KERN_ERR "EXT4 (no)user_xattr options "
+ "not supported\n");
break;
#endif
-#ifdef CONFIG_EXT4DEV_FS_POSIX_ACL
+#ifdef CONFIG_EXT4_FS_POSIX_ACL
case Opt_acl:
set_opt(sbi->s_mount_opt, POSIX_ACL);
break;
@@ -1095,7 +1102,8 @@ static int parse_options(char *options, struct super_block *sb,
#else
case Opt_acl:
case Opt_noacl:
- printk("EXT4 (no)acl options not supported\n");
+ printk(KERN_ERR "EXT4 (no)acl options "
+ "not supported\n");
break;
#endif
case Opt_reservation:
@@ -1189,8 +1197,8 @@ static int parse_options(char *options, struct super_block *sb,
sb_any_quota_suspended(sb)) &&
!sbi->s_qf_names[qtype]) {
printk(KERN_ERR
- "EXT4-fs: Cannot change journaled "
- "quota options when quota turned on.\n");
+ "EXT4-fs: Cannot change journaled "
+ "quota options when quota turned on.\n");
return 0;
}
qname = match_strdup(&args[0]);
@@ -1357,12 +1365,6 @@ static int parse_options(char *options, struct super_block *sb,
case Opt_nodelalloc:
clear_opt(sbi->s_mount_opt, DELALLOC);
break;
- case Opt_mballoc:
- set_opt(sbi->s_mount_opt, MBALLOC);
- break;
- case Opt_nomballoc:
- clear_opt(sbi->s_mount_opt, MBALLOC);
- break;
case Opt_stripe:
if (match_int(&args[0], &option))
return 0;
@@ -1373,6 +1375,13 @@ static int parse_options(char *options, struct super_block *sb,
case Opt_delalloc:
set_opt(sbi->s_mount_opt, DELALLOC);
break;
+ case Opt_inode_readahead_blks:
+ if (match_int(&args[0], &option))
+ return 0;
+ if (option < 0 || option > (1 << 30))
+ return 0;
+ sbi->s_inode_readahead_blks = option;
+ break;
default:
printk(KERN_ERR
"EXT4-fs: Unrecognized mount option \"%s\" "
@@ -1473,15 +1482,9 @@ static int ext4_setup_super(struct super_block *sb, struct ext4_super_block *es,
EXT4_INODES_PER_GROUP(sb),
sbi->s_mount_opt);
- printk(KERN_INFO "EXT4 FS on %s, ", sb->s_id);
- if (EXT4_SB(sb)->s_journal->j_inode == NULL) {
- char b[BDEVNAME_SIZE];
-
- printk("external journal on %s\n",
- bdevname(EXT4_SB(sb)->s_journal->j_dev, b));
- } else {
- printk("internal journal\n");
- }
+ printk(KERN_INFO "EXT4 FS on %s, %s journal on %s\n",
+ sb->s_id, EXT4_SB(sb)->s_journal->j_inode ? "internal" :
+ "external", EXT4_SB(sb)->s_journal->j_devname);
return res;
}
@@ -1504,8 +1507,11 @@ static int ext4_fill_flex_info(struct super_block *sb)
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups_per_flex;
groups_per_flex = 1 << sbi->s_log_groups_per_flex;
- flex_group_count = (sbi->s_groups_count + groups_per_flex - 1) /
- groups_per_flex;
+ /* We allocate both existing and potentially added groups */
+ flex_group_count = ((sbi->s_groups_count + groups_per_flex - 1) +
+ ((sbi->s_es->s_reserved_gdt_blocks +1 ) <<
+ EXT4_DESC_PER_BLOCK_BITS(sb))) /
+ groups_per_flex;
sbi->s_flex_groups = kzalloc(flex_group_count *
sizeof(struct flex_groups), GFP_KERNEL);
if (sbi->s_flex_groups == NULL) {
@@ -1584,7 +1590,7 @@ static int ext4_check_descriptors(struct super_block *sb)
if (EXT4_HAS_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_FLEX_BG))
flexbg_flag = 1;
- ext4_debug ("Checking group descriptors");
+ ext4_debug("Checking group descriptors");
for (i = 0; i < sbi->s_groups_count; i++) {
struct ext4_group_desc *gdp = ext4_get_group_desc(sb, i, NULL);
@@ -1623,8 +1629,10 @@ static int ext4_check_descriptors(struct super_block *sb)
"Checksum for group %lu failed (%u!=%u)\n",
i, le16_to_cpu(ext4_group_desc_csum(sbi, i,
gdp)), le16_to_cpu(gdp->bg_checksum));
- if (!(sb->s_flags & MS_RDONLY))
+ if (!(sb->s_flags & MS_RDONLY)) {
+ spin_unlock(sb_bgl_lock(sbi, i));
return 0;
+ }
}
spin_unlock(sb_bgl_lock(sbi, i));
if (!flexbg_flag)
@@ -1714,9 +1722,9 @@ static void ext4_orphan_cleanup(struct super_block *sb,
DQUOT_INIT(inode);
if (inode->i_nlink) {
printk(KERN_DEBUG
- "%s: truncating inode %lu to %Ld bytes\n",
+ "%s: truncating inode %lu to %lld bytes\n",
__func__, inode->i_ino, inode->i_size);
- jbd_debug(2, "truncating inode %lu to %Ld bytes\n",
+ jbd_debug(2, "truncating inode %lu to %lld bytes\n",
inode->i_ino, inode->i_size);
ext4_truncate(inode);
nr_truncates++;
@@ -1914,6 +1922,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
unsigned long journal_devnum = 0;
unsigned long def_mount_opts;
struct inode *root;
+ char *cp;
int ret = -EINVAL;
int blocksize;
int db_count;
@@ -1930,10 +1939,15 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
sbi->s_mount_opt = 0;
sbi->s_resuid = EXT4_DEF_RESUID;
sbi->s_resgid = EXT4_DEF_RESGID;
+ sbi->s_inode_readahead_blks = EXT4_DEF_INODE_READAHEAD_BLKS;
sbi->s_sb_block = sb_block;
unlock_kernel();
+ /* Cleanup superblock name */
+ for (cp = sb->s_id; (cp = strchr(cp, '/'));)
+ *cp = '!';
+
blocksize = sb_min_blocksize(sb, EXT4_MIN_BLOCK_SIZE);
if (!blocksize) {
printk(KERN_ERR "EXT4-fs: unable to set blocksize\n");
@@ -1973,11 +1987,11 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
set_opt(sbi->s_mount_opt, GRPID);
if (def_mount_opts & EXT4_DEFM_UID16)
set_opt(sbi->s_mount_opt, NO_UID32);
-#ifdef CONFIG_EXT4DEV_FS_XATTR
+#ifdef CONFIG_EXT4_FS_XATTR
if (def_mount_opts & EXT4_DEFM_XATTR_USER)
set_opt(sbi->s_mount_opt, XATTR_USER);
#endif
-#ifdef CONFIG_EXT4DEV_FS_POSIX_ACL
+#ifdef CONFIG_EXT4_FS_POSIX_ACL
if (def_mount_opts & EXT4_DEFM_ACL)
set_opt(sbi->s_mount_opt, POSIX_ACL);
#endif
@@ -2012,11 +2026,6 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
ext4_warning(sb, __func__,
"extents feature not enabled on this filesystem, "
"use tune2fs.\n");
- /*
- * turn on mballoc code by default in ext4 filesystem
- * Use -o nomballoc to turn it off
- */
- set_opt(sbi->s_mount_opt, MBALLOC);
/*
* enable delayed allocation by default
@@ -2040,16 +2049,6 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
"EXT4-fs warning: feature flags set on rev 0 fs, "
"running e2fsck is recommended\n");
- /*
- * Since ext4 is still considered development code, we require
- * that the TEST_FILESYS flag in s->flags be set.
- */
- if (!(le32_to_cpu(es->s_flags) & EXT2_FLAGS_TEST_FILESYS)) {
- printk(KERN_WARNING "EXT4-fs: %s: not marked "
- "OK to use with test code.\n", sb->s_id);
- goto failed_mount;
- }
-
/*
* Check feature flags regardless of the revision level, since we
* previously didn't change the revision level when setting the flags,
@@ -2219,6 +2218,14 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
goto failed_mount;
}
+ if (ext4_proc_root)
+ sbi->s_proc = proc_mkdir(sb->s_id, ext4_proc_root);
+
+ if (sbi->s_proc)
+ proc_create_data("inode_readahead_blks", 0644, sbi->s_proc,
+ &ext4_ui_proc_fops,
+ &sbi->s_inode_readahead_blks);
+
bgl_lock_init(&sbi->s_blockgroup_lock);
for (i = 0; i < db_count; i++) {
@@ -2257,24 +2264,14 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
err = percpu_counter_init(&sbi->s_dirs_counter,
ext4_count_dirs(sb));
}
+ if (!err) {
+ err = percpu_counter_init(&sbi->s_dirtyblocks_counter, 0);
+ }
if (err) {
printk(KERN_ERR "EXT4-fs: insufficient memory\n");
goto failed_mount3;
}
- /* per fileystem reservation list head & lock */
- spin_lock_init(&sbi->s_rsv_window_lock);
- sbi->s_rsv_window_root = RB_ROOT;
- /* Add a single, static dummy reservation to the start of the
- * reservation window list --- it gives us a placeholder for
- * append-at-start-of-list which makes the allocation logic
- * _much_ simpler. */
- sbi->s_rsv_window_head.rsv_start = EXT4_RESERVE_WINDOW_NOT_ALLOCATED;
- sbi->s_rsv_window_head.rsv_end = EXT4_RESERVE_WINDOW_NOT_ALLOCATED;
- sbi->s_rsv_window_head.rsv_alloc_hit = 0;
- sbi->s_rsv_window_head.rsv_goal_size = 0;
- ext4_rsv_window_add(sb, &sbi->s_rsv_window_head);
-
sbi->s_stripe = ext4_get_stripe_size(sbi);
/*
@@ -2471,7 +2468,12 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
printk(KERN_INFO "EXT4-fs: delayed allocation enabled\n");
ext4_ext_init(sb);
- ext4_mb_init(sb, needs_recovery);
+ err = ext4_mb_init(sb, needs_recovery);
+ if (err) {
+ printk(KERN_ERR "EXT4-fs: failed to initalize mballoc (%d)\n",
+ err);
+ goto failed_mount4;
+ }
lock_kernel();
return 0;
@@ -2489,11 +2491,16 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
percpu_counter_destroy(&sbi->s_freeblocks_counter);
percpu_counter_destroy(&sbi->s_freeinodes_counter);
percpu_counter_destroy(&sbi->s_dirs_counter);
+ percpu_counter_destroy(&sbi->s_dirtyblocks_counter);
failed_mount2:
for (i = 0; i < db_count; i++)
brelse(sbi->s_group_desc[i]);
kfree(sbi->s_group_desc);
failed_mount:
+ if (sbi->s_proc) {
+ remove_proc_entry("inode_readahead_blks", sbi->s_proc);
+ remove_proc_entry(sb->s_id, ext4_proc_root);
+ }
#ifdef CONFIG_QUOTA
for (i = 0; i < MAXQUOTAS; i++)
kfree(sbi->s_qf_names[i]);
@@ -2552,7 +2559,7 @@ static journal_t *ext4_get_journal(struct super_block *sb,
return NULL;
}
- jbd_debug(2, "Journal inode found at %p: %Ld bytes\n",
+ jbd_debug(2, "Journal inode found at %p: %lld bytes\n",
journal_inode, journal_inode->i_size);
if (!S_ISREG(journal_inode->i_mode)) {
printk(KERN_ERR "EXT4-fs: invalid journal inode.\n");
@@ -2715,6 +2722,11 @@ static int ext4_load_journal(struct super_block *sb,
return -EINVAL;
}
+ if (journal->j_flags & JBD2_BARRIER)
+ printk(KERN_INFO "EXT4-fs: barriers enabled\n");
+ else
+ printk(KERN_INFO "EXT4-fs: barriers disabled\n");
+
if (!really_read_only && test_opt(sb, UPDATE_JOURNAL)) {
err = jbd2_journal_update_format(journal);
if (err) {
@@ -2799,13 +2811,34 @@ static void ext4_commit_super(struct super_block *sb,
if (!sbh)
return;
+ if (buffer_write_io_error(sbh)) {
+ /*
+ * Oh, dear. A previous attempt to write the
+ * superblock failed. This could happen because the
+ * USB device was yanked out. Or it could happen to
+ * be a transient write error and maybe the block will
+ * be remapped. Nothing we can do but to retry the
+ * write and hope for the best.
+ */
+ printk(KERN_ERR "ext4: previous I/O error to "
+ "superblock detected for %s.\n", sb->s_id);
+ clear_buffer_write_io_error(sbh);
+ set_buffer_uptodate(sbh);
+ }
es->s_wtime = cpu_to_le32(get_seconds());
ext4_free_blocks_count_set(es, ext4_count_free_blocks(sb));
es->s_free_inodes_count = cpu_to_le32(ext4_count_free_inodes(sb));
BUFFER_TRACE(sbh, "marking dirty");
mark_buffer_dirty(sbh);
- if (sync)
+ if (sync) {
sync_dirty_buffer(sbh);
+ if (buffer_write_io_error(sbh)) {
+ printk(KERN_ERR "ext4: I/O error while writing "
+ "superblock for %s.\n", sb->s_id);
+ clear_buffer_write_io_error(sbh);
+ set_buffer_uptodate(sbh);
+ }
+ }
}
@@ -2907,6 +2940,7 @@ static int ext4_sync_fs(struct super_block *sb, int wait)
{
tid_t target;
+ trace_mark(ext4_sync_fs, "dev %s wait %d", sb->s_id, wait);
sb->s_dirt = 0;
if (jbd2_journal_start_commit(EXT4_SB(sb)->s_journal, &target)) {
if (wait)
@@ -3162,7 +3196,8 @@ static int ext4_statfs(struct dentry *dentry, struct kstatfs *buf)
buf->f_type = EXT4_SUPER_MAGIC;
buf->f_bsize = sb->s_blocksize;
buf->f_blocks = ext4_blocks_count(es) - sbi->s_overhead_last;
- buf->f_bfree = percpu_counter_sum_positive(&sbi->s_freeblocks_counter);
+ buf->f_bfree = percpu_counter_sum_positive(&sbi->s_freeblocks_counter) -
+ percpu_counter_sum_positive(&sbi->s_dirtyblocks_counter);
ext4_free_blocks_count_set(es, buf->f_bfree);
buf->f_bavail = buf->f_bfree - ext4_r_blocks_count(es);
if (buf->f_bfree < ext4_r_blocks_count(es))
@@ -3432,7 +3467,7 @@ static ssize_t ext4_quota_write(struct super_block *sb, int type,
handle_t *handle = journal_current_handle();
if (!handle) {
- printk(KERN_WARNING "EXT4-fs: Quota write (off=%Lu, len=%Lu)"
+ printk(KERN_WARNING "EXT4-fs: Quota write (off=%llu, len=%llu)"
" cancelled because transaction is not started.\n",
(unsigned long long)off, (unsigned long long)len);
return -EIO;
@@ -3493,18 +3528,82 @@ static int ext4_get_sb(struct file_system_type *fs_type,
return get_sb_bdev(fs_type, flags, dev_name, data, ext4_fill_super, mnt);
}
+#ifdef CONFIG_PROC_FS
+static int ext4_ui_proc_show(struct seq_file *m, void *v)
+{
+ unsigned int *p = m->private;
+
+ seq_printf(m, "%u\n", *p);
+ return 0;
+}
+
+static int ext4_ui_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, ext4_ui_proc_show, PDE(inode)->data);
+}
+
+static ssize_t ext4_ui_proc_write(struct file *file, const char __user *buf,
+ size_t cnt, loff_t *ppos)
+{
+ unsigned int *p = PDE(file->f_path.dentry->d_inode)->data;
+ char str[32];
+ unsigned long value;
+
+ if (cnt >= sizeof(str))
+ return -EINVAL;
+ if (copy_from_user(str, buf, cnt))
+ return -EFAULT;
+ value = simple_strtol(str, NULL, 0);
+ if (value < 0)
+ return -ERANGE;
+ *p = value;
+ return cnt;
+}
+
+const struct file_operations ext4_ui_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = ext4_ui_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = ext4_ui_proc_write,
+};
+#endif
+
+static struct file_system_type ext4_fs_type = {
+ .owner = THIS_MODULE,
+ .name = "ext4",
+ .get_sb = ext4_get_sb,
+ .kill_sb = kill_block_super,
+ .fs_flags = FS_REQUIRES_DEV,
+};
+
+#ifdef CONFIG_EXT4DEV_COMPAT
+static int ext4dev_get_sb(struct file_system_type *fs_type,
+ int flags, const char *dev_name, void *data, struct vfsmount *mnt)
+{
+ printk(KERN_WARNING "EXT4-fs: Update your userspace programs "
+ "to mount using ext4\n");
+ printk(KERN_WARNING "EXT4-fs: ext4dev backwards compatibility "
+ "will go away by 2.6.31\n");
+ return get_sb_bdev(fs_type, flags, dev_name, data, ext4_fill_super, mnt);
+}
+
static struct file_system_type ext4dev_fs_type = {
.owner = THIS_MODULE,
.name = "ext4dev",
- .get_sb = ext4_get_sb,
+ .get_sb = ext4dev_get_sb,
.kill_sb = kill_block_super,
.fs_flags = FS_REQUIRES_DEV,
};
+MODULE_ALIAS("ext4dev");
+#endif
static int __init init_ext4_fs(void)
{
int err;
+ ext4_proc_root = proc_mkdir("fs/ext4", NULL);
err = init_ext4_mballoc();
if (err)
return err;
@@ -3515,9 +3614,16 @@ static int __init init_ext4_fs(void)
err = init_inodecache();
if (err)
goto out1;
- err = register_filesystem(&ext4dev_fs_type);
+ err = register_filesystem(&ext4_fs_type);
if (err)
goto out;
+#ifdef CONFIG_EXT4DEV_COMPAT
+ err = register_filesystem(&ext4dev_fs_type);
+ if (err) {
+ unregister_filesystem(&ext4_fs_type);
+ goto out;
+ }
+#endif
return 0;
out:
destroy_inodecache();
@@ -3530,10 +3636,14 @@ static int __init init_ext4_fs(void)
static void __exit exit_ext4_fs(void)
{
+ unregister_filesystem(&ext4_fs_type);
+#ifdef CONFIG_EXT4DEV_COMPAT
unregister_filesystem(&ext4dev_fs_type);
+#endif
destroy_inodecache();
exit_ext4_xattr();
exit_ext4_mballoc();
+ remove_proc_entry("fs/ext4", NULL);
}
MODULE_AUTHOR("Remy Card, Stephen Tweedie, Andrew Morton, Andreas Dilger, Theodore Ts'o and others");
diff --git a/fs/ext4/symlink.c b/fs/ext4/symlink.c
index e9178643dc01132b72a396b8099ad0cd8c3785c6..00740cb32be3eb739d0b42bcc107a58947edf0ce 100644
--- a/fs/ext4/symlink.c
+++ b/fs/ext4/symlink.c
@@ -23,10 +23,10 @@
#include "ext4.h"
#include "xattr.h"
-static void * ext4_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *ext4_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct ext4_inode_info *ei = EXT4_I(dentry->d_inode);
- nd_set_link(nd, (char*)ei->i_data);
+ nd_set_link(nd, (char *) ei->i_data);
return NULL;
}
@@ -34,7 +34,7 @@ const struct inode_operations ext4_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = page_follow_link_light,
.put_link = page_put_link,
-#ifdef CONFIG_EXT4DEV_FS_XATTR
+#ifdef CONFIG_EXT4_FS_XATTR
.setxattr = generic_setxattr,
.getxattr = generic_getxattr,
.listxattr = ext4_listxattr,
@@ -45,7 +45,7 @@ const struct inode_operations ext4_symlink_inode_operations = {
const struct inode_operations ext4_fast_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = ext4_follow_link,
-#ifdef CONFIG_EXT4DEV_FS_XATTR
+#ifdef CONFIG_EXT4_FS_XATTR
.setxattr = generic_setxattr,
.getxattr = generic_getxattr,
.listxattr = ext4_listxattr,
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 8954208b489328a662b68803caa8b2b9e5b59daf..80626d516fee9b1e9c985551b8d39190f0f734df 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -99,12 +99,12 @@ static struct mb_cache *ext4_xattr_cache;
static struct xattr_handler *ext4_xattr_handler_map[] = {
[EXT4_XATTR_INDEX_USER] = &ext4_xattr_user_handler,
-#ifdef CONFIG_EXT4DEV_FS_POSIX_ACL
+#ifdef CONFIG_EXT4_FS_POSIX_ACL
[EXT4_XATTR_INDEX_POSIX_ACL_ACCESS] = &ext4_xattr_acl_access_handler,
[EXT4_XATTR_INDEX_POSIX_ACL_DEFAULT] = &ext4_xattr_acl_default_handler,
#endif
[EXT4_XATTR_INDEX_TRUSTED] = &ext4_xattr_trusted_handler,
-#ifdef CONFIG_EXT4DEV_FS_SECURITY
+#ifdef CONFIG_EXT4_FS_SECURITY
[EXT4_XATTR_INDEX_SECURITY] = &ext4_xattr_security_handler,
#endif
};
@@ -112,11 +112,11 @@ static struct xattr_handler *ext4_xattr_handler_map[] = {
struct xattr_handler *ext4_xattr_handlers[] = {
&ext4_xattr_user_handler,
&ext4_xattr_trusted_handler,
-#ifdef CONFIG_EXT4DEV_FS_POSIX_ACL
+#ifdef CONFIG_EXT4_FS_POSIX_ACL
&ext4_xattr_acl_access_handler,
&ext4_xattr_acl_default_handler,
#endif
-#ifdef CONFIG_EXT4DEV_FS_SECURITY
+#ifdef CONFIG_EXT4_FS_SECURITY
&ext4_xattr_security_handler,
#endif
NULL
@@ -959,6 +959,7 @@ ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index,
struct ext4_xattr_block_find bs = {
.s = { .not_found = -ENODATA, },
};
+ unsigned long no_expand;
int error;
if (!name)
@@ -966,6 +967,9 @@ ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index,
if (strlen(name) > 255)
return -ERANGE;
down_write(&EXT4_I(inode)->xattr_sem);
+ no_expand = EXT4_I(inode)->i_state & EXT4_STATE_NO_EXPAND;
+ EXT4_I(inode)->i_state |= EXT4_STATE_NO_EXPAND;
+
error = ext4_get_inode_loc(inode, &is.iloc);
if (error)
goto cleanup;
@@ -1042,6 +1046,8 @@ ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index,
cleanup:
brelse(is.iloc.bh);
brelse(bs.bh);
+ if (no_expand == 0)
+ EXT4_I(inode)->i_state &= ~EXT4_STATE_NO_EXPAND;
up_write(&EXT4_I(inode)->xattr_sem);
return error;
}
diff --git a/fs/ext4/xattr.h b/fs/ext4/xattr.h
index 5992fe979bb960e4eda701b4c5f422d1fcb51148..8ede88b18c292d71390e4987ebd6b5f3e5139cb0 100644
--- a/fs/ext4/xattr.h
+++ b/fs/ext4/xattr.h
@@ -51,8 +51,8 @@ struct ext4_xattr_entry {
(((name_len) + EXT4_XATTR_ROUND + \
sizeof(struct ext4_xattr_entry)) & ~EXT4_XATTR_ROUND)
#define EXT4_XATTR_NEXT(entry) \
- ( (struct ext4_xattr_entry *)( \
- (char *)(entry) + EXT4_XATTR_LEN((entry)->e_name_len)) )
+ ((struct ext4_xattr_entry *)( \
+ (char *)(entry) + EXT4_XATTR_LEN((entry)->e_name_len)))
#define EXT4_XATTR_SIZE(size) \
(((size) + EXT4_XATTR_ROUND) & ~EXT4_XATTR_ROUND)
@@ -63,7 +63,7 @@ struct ext4_xattr_entry {
EXT4_I(inode)->i_extra_isize))
#define IFIRST(hdr) ((struct ext4_xattr_entry *)((hdr)+1))
-# ifdef CONFIG_EXT4DEV_FS_XATTR
+# ifdef CONFIG_EXT4_FS_XATTR
extern struct xattr_handler ext4_xattr_user_handler;
extern struct xattr_handler ext4_xattr_trusted_handler;
@@ -88,7 +88,7 @@ extern void exit_ext4_xattr(void);
extern struct xattr_handler *ext4_xattr_handlers[];
-# else /* CONFIG_EXT4DEV_FS_XATTR */
+# else /* CONFIG_EXT4_FS_XATTR */
static inline int
ext4_xattr_get(struct inode *inode, int name_index, const char *name,
@@ -141,9 +141,9 @@ ext4_expand_extra_isize_ea(struct inode *inode, int new_extra_isize,
#define ext4_xattr_handlers NULL
-# endif /* CONFIG_EXT4DEV_FS_XATTR */
+# endif /* CONFIG_EXT4_FS_XATTR */
-#ifdef CONFIG_EXT4DEV_FS_SECURITY
+#ifdef CONFIG_EXT4_FS_SECURITY
extern int ext4_init_security(handle_t *handle, struct inode *inode,
struct inode *dir);
#else
diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c
index 302e95c4af7e0c517704d987932411066c129d86..fb98b3d847ed2d820e6b4425c44ef44e028a66eb 100644
--- a/fs/fat/fatent.c
+++ b/fs/fat/fatent.c
@@ -6,6 +6,7 @@
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/msdos_fs.h>
+#include <linux/blkdev.h>
struct fatent_operations {
void (*ent_blocknr)(struct super_block *, int, int *, sector_t *);
@@ -535,6 +536,7 @@ int fat_free_clusters(struct inode *inode, int cluster)
struct fat_entry fatent;
struct buffer_head *bhs[MAX_BUF_PER_PAGE];
int i, err, nr_bhs;
+ int first_cl = cluster;
nr_bhs = 0;
fatent_init(&fatent);
@@ -551,6 +553,18 @@ int fat_free_clusters(struct inode *inode, int cluster)
goto error;
}
+ /*
+ * Issue discard for the sectors we no longer care about,
+ * batching contiguous clusters into one request
+ */
+ if (cluster != fatent.entry + 1) {
+ int nr_clus = fatent.entry - first_cl + 1;
+
+ sb_issue_discard(sb, fat_clus_to_blknr(sbi, first_cl),
+ nr_clus * sbi->sec_per_clus);
+ first_cl = cluster;
+ }
+
ops->ent_put(&fatent, FAT_ENT_FREE);
if (sbi->free_clusters != -1) {
sbi->free_clusters++;
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 13391e546616ce47a9b413dde1ac73ad396d808d..c962283d4e7ff174ffe9d2eb719319f863eca2c2 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -1265,6 +1265,8 @@ static void blocking_cb(struct gfs2_sbd *sdp, struct lm_lockname *name,
holdtime = gl->gl_tchange + gl->gl_ops->go_min_hold_time;
if (time_before(now, holdtime))
delay = holdtime - now;
+ if (test_bit(GLF_REPLY_PENDING, &gl->gl_flags))
+ delay = gl->gl_ops->go_min_hold_time;
spin_lock(&gl->gl_spin);
handle_callback(gl, state, 1, delay);
@@ -1578,8 +1580,6 @@ static const char *hflags2str(char *buf, unsigned flags, unsigned long iflags)
*p++ = 'a';
if (flags & GL_EXACT)
*p++ = 'E';
- if (flags & GL_ATIME)
- *p++ = 'a';
if (flags & GL_NOCACHE)
*p++ = 'c';
if (test_bit(HIF_HOLDER, &iflags))
@@ -1816,15 +1816,17 @@ static int gfs2_glock_iter_next(struct gfs2_glock_iter *gi)
if (gl) {
gi->gl = hlist_entry(gl->gl_list.next,
struct gfs2_glock, gl_list);
- if (gi->gl)
- gfs2_glock_hold(gi->gl);
+ } else {
+ gi->gl = hlist_entry(gl_hash_table[gi->hash].hb_list.first,
+ struct gfs2_glock, gl_list);
}
+ if (gi->gl)
+ gfs2_glock_hold(gi->gl);
read_unlock(gl_lock_addr(gi->hash));
if (gl)
gfs2_glock_put(gl);
- if (gl && gi->gl == NULL)
- gi->hash++;
while (gi->gl == NULL) {
+ gi->hash++;
if (gi->hash >= GFS2_GL_HASH_SIZE)
return 1;
read_lock(gl_lock_addr(gi->hash));
@@ -1833,7 +1835,6 @@ static int gfs2_glock_iter_next(struct gfs2_glock_iter *gi)
if (gi->gl)
gfs2_glock_hold(gi->gl);
read_unlock(gl_lock_addr(gi->hash));
- gi->hash++;
}
if (gi->sdp != gi->gl->gl_sbd)
diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h
index 971d92af70fce8ff1e857e73242c322352fcf50c..695c6b1936115c30c267b6b23c219fcca8abc520 100644
--- a/fs/gfs2/glock.h
+++ b/fs/gfs2/glock.h
@@ -24,7 +24,6 @@
#define GL_ASYNC 0x00000040
#define GL_EXACT 0x00000080
#define GL_SKIP 0x00000100
-#define GL_ATIME 0x00000200
#define GL_NOCACHE 0x00000400
#define GLR_TRYFAILED 13
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 448697a5c462764c18ef977a1432291fc21cc049..f566ec1b4e8efa902c54c4d27ef1c61fac1a8c55 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -386,20 +386,21 @@ struct gfs2_statfs_change_host {
#define GFS2_DATA_ORDERED 2
struct gfs2_args {
- char ar_lockproto[GFS2_LOCKNAME_LEN]; /* Name of the Lock Protocol */
- char ar_locktable[GFS2_LOCKNAME_LEN]; /* Name of the Lock Table */
- char ar_hostdata[GFS2_LOCKNAME_LEN]; /* Host specific data */
- int ar_spectator; /* Don't get a journal because we're always RO */
- int ar_ignore_local_fs; /* Don't optimize even if local_fs is 1 */
- int ar_localflocks; /* Let the VFS do flock|fcntl locks for us */
- int ar_localcaching; /* Local-style caching (dangerous on multihost) */
- int ar_debug; /* Oops on errors instead of trying to be graceful */
- int ar_upgrade; /* Upgrade ondisk/multihost format */
- unsigned int ar_num_glockd; /* Number of glockd threads */
- int ar_posix_acl; /* Enable posix acls */
- int ar_quota; /* off/account/on */
- int ar_suiddir; /* suiddir support */
- int ar_data; /* ordered/writeback */
+ char ar_lockproto[GFS2_LOCKNAME_LEN]; /* Name of the Lock Protocol */
+ char ar_locktable[GFS2_LOCKNAME_LEN]; /* Name of the Lock Table */
+ char ar_hostdata[GFS2_LOCKNAME_LEN]; /* Host specific data */
+ unsigned int ar_spectator:1; /* Don't get a journal */
+ unsigned int ar_ignore_local_fs:1; /* Ignore optimisations */
+ unsigned int ar_localflocks:1; /* Let the VFS do flock|fcntl */
+ unsigned int ar_localcaching:1; /* Local caching */
+ unsigned int ar_debug:1; /* Oops on errors */
+ unsigned int ar_upgrade:1; /* Upgrade ondisk format */
+ unsigned int ar_posix_acl:1; /* Enable posix acls */
+ unsigned int ar_quota:2; /* off/account/on */
+ unsigned int ar_suiddir:1; /* suiddir support */
+ unsigned int ar_data:2; /* ordered/writeback */
+ unsigned int ar_meta:1; /* mount metafs */
+ unsigned int ar_num_glockd; /* Number of glockd threads */
};
struct gfs2_tune {
@@ -419,7 +420,6 @@ struct gfs2_tune {
unsigned int gt_quota_scale_den; /* Denominator */
unsigned int gt_quota_cache_secs;
unsigned int gt_quota_quantum; /* Secs between syncs to quota file */
- unsigned int gt_atime_quantum; /* Min secs between atime updates */
unsigned int gt_new_files_jdata;
unsigned int gt_max_readahead; /* Max bytes to read-ahead from disk */
unsigned int gt_stall_secs; /* Detects trouble! */
@@ -432,7 +432,7 @@ enum {
SDF_JOURNAL_CHECKED = 0,
SDF_JOURNAL_LIVE = 1,
SDF_SHUTDOWN = 2,
- SDF_NOATIME = 3,
+ SDF_NOBARRIERS = 3,
};
#define GFS2_FSNAME_LEN 256
@@ -461,7 +461,6 @@ struct gfs2_sb_host {
struct gfs2_sbd {
struct super_block *sd_vfs;
- struct super_block *sd_vfs_meta;
struct kobject sd_kobj;
unsigned long sd_flags; /* SDF_... */
struct gfs2_sb_host sd_sb;
@@ -499,7 +498,9 @@ struct gfs2_sbd {
/* Inode Stuff */
- struct inode *sd_master_dir;
+ struct dentry *sd_master_dir;
+ struct dentry *sd_root_dir;
+
struct inode *sd_jindex;
struct inode *sd_inum_inode;
struct inode *sd_statfs_inode;
@@ -634,7 +635,6 @@ struct gfs2_sbd {
/* Debugging crud */
unsigned long sd_last_warning;
- struct vfsmount *sd_gfs2mnt;
struct dentry *debugfs_dir; /* debugfs directory */
struct dentry *debugfs_dentry_glocks; /* for debugfs */
};
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 8b0806a3294863392c914aa262b2a4cb08f4c98e..7cee695fa44163f378293945514b1e4a9bbfd084 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -18,6 +18,7 @@
#include <linux/crc32.h>
#include <linux/lm_interface.h>
#include <linux/security.h>
+#include <linux/time.h>
#include "gfs2.h"
#include "incore.h"
@@ -249,6 +250,7 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf)
{
struct gfs2_dinode_host *di = &ip->i_di;
const struct gfs2_dinode *str = buf;
+ struct timespec atime;
u16 height, depth;
if (unlikely(ip->i_no_addr != be64_to_cpu(str->di_num.no_addr)))
@@ -275,8 +277,10 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf)
di->di_size = be64_to_cpu(str->di_size);
i_size_write(&ip->i_inode, di->di_size);
gfs2_set_inode_blocks(&ip->i_inode, be64_to_cpu(str->di_blocks));
- ip->i_inode.i_atime.tv_sec = be64_to_cpu(str->di_atime);
- ip->i_inode.i_atime.tv_nsec = be32_to_cpu(str->di_atime_nsec);
+ atime.tv_sec = be64_to_cpu(str->di_atime);
+ atime.tv_nsec = be32_to_cpu(str->di_atime_nsec);
+ if (timespec_compare(&ip->i_inode.i_atime, &atime) < 0)
+ ip->i_inode.i_atime = atime;
ip->i_inode.i_mtime.tv_sec = be64_to_cpu(str->di_mtime);
ip->i_inode.i_mtime.tv_nsec = be32_to_cpu(str->di_mtime_nsec);
ip->i_inode.i_ctime.tv_sec = be64_to_cpu(str->di_ctime);
@@ -1033,13 +1037,11 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name,
if (bh)
brelse(bh);
- if (!inode)
- return ERR_PTR(-ENOMEM);
return inode;
fail_gunlock2:
gfs2_glock_dq_uninit(ghs + 1);
- if (inode)
+ if (inode && !IS_ERR(inode))
iput(inode);
fail_gunlock:
gfs2_glock_dq(ghs);
@@ -1140,54 +1142,6 @@ int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name,
return 0;
}
-/*
- * gfs2_ok_to_move - check if it's ok to move a directory to another directory
- * @this: move this
- * @to: to here
- *
- * Follow @to back to the root and make sure we don't encounter @this
- * Assumes we already hold the rename lock.
- *
- * Returns: errno
- */
-
-int gfs2_ok_to_move(struct gfs2_inode *this, struct gfs2_inode *to)
-{
- struct inode *dir = &to->i_inode;
- struct super_block *sb = dir->i_sb;
- struct inode *tmp;
- struct qstr dotdot;
- int error = 0;
-
- gfs2_str2qstr(&dotdot, "..");
-
- igrab(dir);
-
- for (;;) {
- if (dir == &this->i_inode) {
- error = -EINVAL;
- break;
- }
- if (dir == sb->s_root->d_inode) {
- error = 0;
- break;
- }
-
- tmp = gfs2_lookupi(dir, &dotdot, 1);
- if (IS_ERR(tmp)) {
- error = PTR_ERR(tmp);
- break;
- }
-
- iput(dir);
- dir = tmp;
- }
-
- iput(dir);
-
- return error;
-}
-
/**
* gfs2_readlinki - return the contents of a symlink
* @ip: the symlink's inode
@@ -1207,8 +1161,8 @@ int gfs2_readlinki(struct gfs2_inode *ip, char **buf, unsigned int *len)
unsigned int x;
int error;
- gfs2_holder_init(ip->i_gl, LM_ST_SHARED, GL_ATIME, &i_gh);
- error = gfs2_glock_nq_atime(&i_gh);
+ gfs2_holder_init(ip->i_gl, LM_ST_SHARED, 0, &i_gh);
+ error = gfs2_glock_nq(&i_gh);
if (error) {
gfs2_holder_uninit(&i_gh);
return error;
@@ -1243,101 +1197,6 @@ int gfs2_readlinki(struct gfs2_inode *ip, char **buf, unsigned int *len)
return error;
}
-/**
- * gfs2_glock_nq_atime - Acquire a hold on an inode's glock, and
- * conditionally update the inode's atime
- * @gh: the holder to acquire
- *
- * Tests atime (access time) for gfs2_read, gfs2_readdir and gfs2_mmap
- * Update if the difference between the current time and the inode's current
- * atime is greater than an interval specified at mount.
- *
- * Returns: errno
- */
-
-int gfs2_glock_nq_atime(struct gfs2_holder *gh)
-{
- struct gfs2_glock *gl = gh->gh_gl;
- struct gfs2_sbd *sdp = gl->gl_sbd;
- struct gfs2_inode *ip = gl->gl_object;
- s64 quantum = gfs2_tune_get(sdp, gt_atime_quantum);
- unsigned int state;
- int flags;
- int error;
- struct timespec tv = CURRENT_TIME;
-
- if (gfs2_assert_warn(sdp, gh->gh_flags & GL_ATIME) ||
- gfs2_assert_warn(sdp, !(gh->gh_flags & GL_ASYNC)) ||
- gfs2_assert_warn(sdp, gl->gl_ops == &gfs2_inode_glops))
- return -EINVAL;
-
- state = gh->gh_state;
- flags = gh->gh_flags;
-
- error = gfs2_glock_nq(gh);
- if (error)
- return error;
-
- if (test_bit(SDF_NOATIME, &sdp->sd_flags) ||
- (sdp->sd_vfs->s_flags & MS_RDONLY))
- return 0;
-
- if (tv.tv_sec - ip->i_inode.i_atime.tv_sec >= quantum) {
- gfs2_glock_dq(gh);
- gfs2_holder_reinit(LM_ST_EXCLUSIVE, gh->gh_flags & ~LM_FLAG_ANY,
- gh);
- error = gfs2_glock_nq(gh);
- if (error)
- return error;
-
- /* Verify that atime hasn't been updated while we were
- trying to get exclusive lock. */
-
- tv = CURRENT_TIME;
- if (tv.tv_sec - ip->i_inode.i_atime.tv_sec >= quantum) {
- struct buffer_head *dibh;
- struct gfs2_dinode *di;
-
- error = gfs2_trans_begin(sdp, RES_DINODE, 0);
- if (error == -EROFS)
- return 0;
- if (error)
- goto fail;
-
- error = gfs2_meta_inode_buffer(ip, &dibh);
- if (error)
- goto fail_end_trans;
-
- ip->i_inode.i_atime = tv;
-
- gfs2_trans_add_bh(ip->i_gl, dibh, 1);
- di = (struct gfs2_dinode *)dibh->b_data;
- di->di_atime = cpu_to_be64(ip->i_inode.i_atime.tv_sec);
- di->di_atime_nsec = cpu_to_be32(ip->i_inode.i_atime.tv_nsec);
- brelse(dibh);
-
- gfs2_trans_end(sdp);
- }
-
- /* If someone else has asked for the glock,
- unlock and let them have it. Then reacquire
- in the original state. */
- if (gfs2_glock_is_blocking(gl)) {
- gfs2_glock_dq(gh);
- gfs2_holder_reinit(state, flags, gh);
- return gfs2_glock_nq(gh);
- }
- }
-
- return 0;
-
-fail_end_trans:
- gfs2_trans_end(sdp);
-fail:
- gfs2_glock_dq(gh);
- return error;
-}
-
static int
__gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr)
{
diff --git a/fs/gfs2/inode.h b/fs/gfs2/inode.h
index 58f9607d6a8675694769b978bd93f17e56da47dc..2d43f69610a07c082fbfd0809675b51e4d15b81f 100644
--- a/fs/gfs2/inode.h
+++ b/fs/gfs2/inode.h
@@ -91,9 +91,7 @@ int gfs2_rmdiri(struct gfs2_inode *dip, const struct qstr *name,
int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name,
const struct gfs2_inode *ip);
int gfs2_permission(struct inode *inode, int mask);
-int gfs2_ok_to_move(struct gfs2_inode *this, struct gfs2_inode *to);
int gfs2_readlinki(struct gfs2_inode *ip, char **buf, unsigned int *len);
-int gfs2_glock_nq_atime(struct gfs2_holder *gh);
int gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr);
struct inode *gfs2_lookup_simple(struct inode *dip, const char *name);
void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf);
diff --git a/fs/gfs2/locking/dlm/mount.c b/fs/gfs2/locking/dlm/mount.c
index 09d78c216f4828792a27a0651a1cd98d6abf5d74..0c4cbe6c82850c20d0ba061476c42030d4321888 100644
--- a/fs/gfs2/locking/dlm/mount.c
+++ b/fs/gfs2/locking/dlm/mount.c
@@ -144,7 +144,8 @@ static int gdlm_mount(char *table_name, char *host_data,
error = dlm_new_lockspace(ls->fsname, strlen(ls->fsname),
&ls->dlm_lockspace,
- DLM_LSFL_FS | (nodir ? DLM_LSFL_NODIR : 0),
+ DLM_LSFL_FS | DLM_LSFL_NEWEXCL |
+ (nodir ? DLM_LSFL_NODIR : 0),
GDLM_LVB_SIZE);
if (error) {
log_error("dlm_new_lockspace error %d", error);
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index 6c6af9f5e3ab58373eb897cb1adf2093481a1295..ad305854bdc6bb833b98c37b63ab50578373960f 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -18,6 +18,7 @@
#include <linux/delay.h>
#include <linux/kthread.h>
#include <linux/freezer.h>
+#include <linux/bio.h>
#include "gfs2.h"
#include "incore.h"
@@ -584,7 +585,6 @@ static void log_write_header(struct gfs2_sbd *sdp, u32 flags, int pull)
memset(bh->b_data, 0, bh->b_size);
set_buffer_uptodate(bh);
clear_buffer_dirty(bh);
- unlock_buffer(bh);
gfs2_ail1_empty(sdp, 0);
tail = current_tail(sdp);
@@ -601,8 +601,23 @@ static void log_write_header(struct gfs2_sbd *sdp, u32 flags, int pull)
hash = gfs2_disk_hash(bh->b_data, sizeof(struct gfs2_log_header));
lh->lh_hash = cpu_to_be32(hash);
- set_buffer_dirty(bh);
- if (sync_dirty_buffer(bh))
+ bh->b_end_io = end_buffer_write_sync;
+ if (test_bit(SDF_NOBARRIERS, &sdp->sd_flags))
+ goto skip_barrier;
+ get_bh(bh);
+ submit_bh(WRITE_BARRIER | (1 << BIO_RW_META), bh);
+ wait_on_buffer(bh);
+ if (buffer_eopnotsupp(bh)) {
+ clear_buffer_eopnotsupp(bh);
+ set_buffer_uptodate(bh);
+ set_bit(SDF_NOBARRIERS, &sdp->sd_flags);
+ lock_buffer(bh);
+skip_barrier:
+ get_bh(bh);
+ submit_bh(WRITE_SYNC | (1 << BIO_RW_META), bh);
+ wait_on_buffer(bh);
+ }
+ if (!buffer_uptodate(bh))
gfs2_io_error_bh(sdp, bh);
brelse(bh);
diff --git a/fs/gfs2/mount.c b/fs/gfs2/mount.c
index b941f9f9f958e84a1fcf1a1431726e4f399a3b6c..df48333e6f010596b49aa1bba963ae0856213e3d 100644
--- a/fs/gfs2/mount.c
+++ b/fs/gfs2/mount.c
@@ -42,6 +42,7 @@ enum {
Opt_nosuiddir,
Opt_data_writeback,
Opt_data_ordered,
+ Opt_meta,
Opt_err,
};
@@ -66,6 +67,7 @@ static match_table_t tokens = {
{Opt_nosuiddir, "nosuiddir"},
{Opt_data_writeback, "data=writeback"},
{Opt_data_ordered, "data=ordered"},
+ {Opt_meta, "meta"},
{Opt_err, NULL}
};
@@ -239,6 +241,11 @@ int gfs2_mount_args(struct gfs2_sbd *sdp, char *data_arg, int remount)
case Opt_data_ordered:
args->ar_data = GFS2_DATA_ORDERED;
break;
+ case Opt_meta:
+ if (remount && args->ar_meta != 1)
+ goto cant_remount;
+ args->ar_meta = 1;
+ break;
case Opt_err:
default:
fs_info(sdp, "unknown option: %s\n", o);
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c
index e64a1b04117ad5b27bb5fc1efd98ffe6295056a8..27563816e1c5a0f086657b12b0fab0cbc861fbef 100644
--- a/fs/gfs2/ops_address.c
+++ b/fs/gfs2/ops_address.c
@@ -512,8 +512,8 @@ static int gfs2_readpage(struct file *file, struct page *page)
int error;
unlock_page(page);
- gfs2_holder_init(ip->i_gl, LM_ST_SHARED, GL_ATIME, &gh);
- error = gfs2_glock_nq_atime(&gh);
+ gfs2_holder_init(ip->i_gl, LM_ST_SHARED, 0, &gh);
+ error = gfs2_glock_nq(&gh);
if (unlikely(error))
goto out;
error = AOP_TRUNCATED_PAGE;
@@ -594,8 +594,8 @@ static int gfs2_readpages(struct file *file, struct address_space *mapping,
struct gfs2_holder gh;
int ret;
- gfs2_holder_init(ip->i_gl, LM_ST_SHARED, GL_ATIME, &gh);
- ret = gfs2_glock_nq_atime(&gh);
+ gfs2_holder_init(ip->i_gl, LM_ST_SHARED, 0, &gh);
+ ret = gfs2_glock_nq(&gh);
if (unlikely(ret))
goto out_uninit;
if (!gfs2_is_stuffed(ip))
@@ -636,8 +636,8 @@ static int gfs2_write_begin(struct file *file, struct address_space *mapping,
unsigned to = from + len;
struct page *page;
- gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, GL_ATIME, &ip->i_gh);
- error = gfs2_glock_nq_atime(&ip->i_gh);
+ gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &ip->i_gh);
+ error = gfs2_glock_nq(&ip->i_gh);
if (unlikely(error))
goto out_uninit;
@@ -975,7 +975,7 @@ static int gfs2_ok_for_dio(struct gfs2_inode *ip, int rw, loff_t offset)
if (gfs2_is_stuffed(ip))
return 0;
- if (offset > i_size_read(&ip->i_inode))
+ if (offset >= i_size_read(&ip->i_inode))
return 0;
return 1;
}
@@ -1000,8 +1000,8 @@ static ssize_t gfs2_direct_IO(int rw, struct kiocb *iocb,
* unfortunately have the option of only flushing a range like
* the VFS does.
*/
- gfs2_holder_init(ip->i_gl, LM_ST_DEFERRED, GL_ATIME, &gh);
- rv = gfs2_glock_nq_atime(&gh);
+ gfs2_holder_init(ip->i_gl, LM_ST_DEFERRED, 0, &gh);
+ rv = gfs2_glock_nq(&gh);
if (rv)
return rv;
rv = gfs2_ok_for_dio(ip, rw, offset);
diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c
index e9a366d4411cf2412e82d9e645609c69c0dfcd7d..3a747f8e2188058a2d38fa89913c420268c07e19 100644
--- a/fs/gfs2/ops_file.c
+++ b/fs/gfs2/ops_file.c
@@ -89,8 +89,8 @@ static int gfs2_readdir(struct file *file, void *dirent, filldir_t filldir)
u64 offset = file->f_pos;
int error;
- gfs2_holder_init(dip->i_gl, LM_ST_SHARED, GL_ATIME, &d_gh);
- error = gfs2_glock_nq_atime(&d_gh);
+ gfs2_holder_init(dip->i_gl, LM_ST_SHARED, 0, &d_gh);
+ error = gfs2_glock_nq(&d_gh);
if (error) {
gfs2_holder_uninit(&d_gh);
return error;
@@ -153,8 +153,8 @@ static int gfs2_get_flags(struct file *filp, u32 __user *ptr)
int error;
u32 fsflags;
- gfs2_holder_init(ip->i_gl, LM_ST_SHARED, GL_ATIME, &gh);
- error = gfs2_glock_nq_atime(&gh);
+ gfs2_holder_init(ip->i_gl, LM_ST_SHARED, 0, &gh);
+ error = gfs2_glock_nq(&gh);
if (error)
return error;
@@ -351,8 +351,8 @@ static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct page *page)
struct gfs2_alloc *al;
int ret;
- gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, GL_ATIME, &gh);
- ret = gfs2_glock_nq_atime(&gh);
+ gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
+ ret = gfs2_glock_nq(&gh);
if (ret)
goto out;
@@ -434,8 +434,8 @@ static int gfs2_mmap(struct file *file, struct vm_area_struct *vma)
struct gfs2_holder i_gh;
int error;
- gfs2_holder_init(ip->i_gl, LM_ST_SHARED, GL_ATIME, &i_gh);
- error = gfs2_glock_nq_atime(&i_gh);
+ gfs2_holder_init(ip->i_gl, LM_ST_SHARED, 0, &i_gh);
+ error = gfs2_glock_nq(&i_gh);
if (error) {
gfs2_holder_uninit(&i_gh);
return error;
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index b4d1d6490633dbbe6a0662824526c976ef091d28..b117fcf2c4f5fdfa00b5c7a9d8967bb373f0a2c6 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -40,6 +40,44 @@
#define DO 0
#define UNDO 1
+static const u32 gfs2_old_fs_formats[] = {
+ 0
+};
+
+static const u32 gfs2_old_multihost_formats[] = {
+ 0
+};
+
+/**
+ * gfs2_tune_init - Fill a gfs2_tune structure with default values
+ * @gt: tune
+ *
+ */
+
+static void gfs2_tune_init(struct gfs2_tune *gt)
+{
+ spin_lock_init(>->gt_spin);
+
+ gt->gt_demote_secs = 300;
+ gt->gt_incore_log_blocks = 1024;
+ gt->gt_log_flush_secs = 60;
+ gt->gt_recoverd_secs = 60;
+ gt->gt_logd_secs = 1;
+ gt->gt_quotad_secs = 5;
+ gt->gt_quota_simul_sync = 64;
+ gt->gt_quota_warn_period = 10;
+ gt->gt_quota_scale_num = 1;
+ gt->gt_quota_scale_den = 1;
+ gt->gt_quota_cache_secs = 300;
+ gt->gt_quota_quantum = 60;
+ gt->gt_new_files_jdata = 0;
+ gt->gt_max_readahead = 1 << 18;
+ gt->gt_stall_secs = 600;
+ gt->gt_complain_secs = 10;
+ gt->gt_statfs_quantum = 30;
+ gt->gt_statfs_slow = 0;
+}
+
static struct gfs2_sbd *init_sbd(struct super_block *sb)
{
struct gfs2_sbd *sdp;
@@ -96,21 +134,271 @@ static struct gfs2_sbd *init_sbd(struct super_block *sb)
return sdp;
}
-static void init_vfs(struct super_block *sb, unsigned noatime)
+
+/**
+ * gfs2_check_sb - Check superblock
+ * @sdp: the filesystem
+ * @sb: The superblock
+ * @silent: Don't print a message if the check fails
+ *
+ * Checks the version code of the FS is one that we understand how to
+ * read and that the sizes of the various on-disk structures have not
+ * changed.
+ */
+
+static int gfs2_check_sb(struct gfs2_sbd *sdp, struct gfs2_sb_host *sb, int silent)
{
- struct gfs2_sbd *sdp = sb->s_fs_info;
+ unsigned int x;
- sb->s_magic = GFS2_MAGIC;
- sb->s_op = &gfs2_super_ops;
- sb->s_export_op = &gfs2_export_ops;
- sb->s_time_gran = 1;
- sb->s_maxbytes = MAX_LFS_FILESIZE;
+ if (sb->sb_magic != GFS2_MAGIC ||
+ sb->sb_type != GFS2_METATYPE_SB) {
+ if (!silent)
+ printk(KERN_WARNING "GFS2: not a GFS2 filesystem\n");
+ return -EINVAL;
+ }
+
+ /* If format numbers match exactly, we're done. */
+
+ if (sb->sb_fs_format == GFS2_FORMAT_FS &&
+ sb->sb_multihost_format == GFS2_FORMAT_MULTI)
+ return 0;
+
+ if (sb->sb_fs_format != GFS2_FORMAT_FS) {
+ for (x = 0; gfs2_old_fs_formats[x]; x++)
+ if (gfs2_old_fs_formats[x] == sb->sb_fs_format)
+ break;
+
+ if (!gfs2_old_fs_formats[x]) {
+ printk(KERN_WARNING
+ "GFS2: code version (%u, %u) is incompatible "
+ "with ondisk format (%u, %u)\n",
+ GFS2_FORMAT_FS, GFS2_FORMAT_MULTI,
+ sb->sb_fs_format, sb->sb_multihost_format);
+ printk(KERN_WARNING
+ "GFS2: I don't know how to upgrade this FS\n");
+ return -EINVAL;
+ }
+ }
+
+ if (sb->sb_multihost_format != GFS2_FORMAT_MULTI) {
+ for (x = 0; gfs2_old_multihost_formats[x]; x++)
+ if (gfs2_old_multihost_formats[x] ==
+ sb->sb_multihost_format)
+ break;
+
+ if (!gfs2_old_multihost_formats[x]) {
+ printk(KERN_WARNING
+ "GFS2: code version (%u, %u) is incompatible "
+ "with ondisk format (%u, %u)\n",
+ GFS2_FORMAT_FS, GFS2_FORMAT_MULTI,
+ sb->sb_fs_format, sb->sb_multihost_format);
+ printk(KERN_WARNING
+ "GFS2: I don't know how to upgrade this FS\n");
+ return -EINVAL;
+ }
+ }
+
+ if (!sdp->sd_args.ar_upgrade) {
+ printk(KERN_WARNING
+ "GFS2: code version (%u, %u) is incompatible "
+ "with ondisk format (%u, %u)\n",
+ GFS2_FORMAT_FS, GFS2_FORMAT_MULTI,
+ sb->sb_fs_format, sb->sb_multihost_format);
+ printk(KERN_INFO
+ "GFS2: Use the \"upgrade\" mount option to upgrade "
+ "the FS\n");
+ printk(KERN_INFO "GFS2: See the manual for more details\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static void end_bio_io_page(struct bio *bio, int error)
+{
+ struct page *page = bio->bi_private;
- if (sb->s_flags & (MS_NOATIME | MS_NODIRATIME))
- set_bit(noatime, &sdp->sd_flags);
+ if (!error)
+ SetPageUptodate(page);
+ else
+ printk(KERN_WARNING "gfs2: error %d reading superblock\n", error);
+ unlock_page(page);
+}
+
+static void gfs2_sb_in(struct gfs2_sb_host *sb, const void *buf)
+{
+ const struct gfs2_sb *str = buf;
+
+ sb->sb_magic = be32_to_cpu(str->sb_header.mh_magic);
+ sb->sb_type = be32_to_cpu(str->sb_header.mh_type);
+ sb->sb_format = be32_to_cpu(str->sb_header.mh_format);
+ sb->sb_fs_format = be32_to_cpu(str->sb_fs_format);
+ sb->sb_multihost_format = be32_to_cpu(str->sb_multihost_format);
+ sb->sb_bsize = be32_to_cpu(str->sb_bsize);
+ sb->sb_bsize_shift = be32_to_cpu(str->sb_bsize_shift);
+ sb->sb_master_dir.no_addr = be64_to_cpu(str->sb_master_dir.no_addr);
+ sb->sb_master_dir.no_formal_ino = be64_to_cpu(str->sb_master_dir.no_formal_ino);
+ sb->sb_root_dir.no_addr = be64_to_cpu(str->sb_root_dir.no_addr);
+ sb->sb_root_dir.no_formal_ino = be64_to_cpu(str->sb_root_dir.no_formal_ino);
+
+ memcpy(sb->sb_lockproto, str->sb_lockproto, GFS2_LOCKNAME_LEN);
+ memcpy(sb->sb_locktable, str->sb_locktable, GFS2_LOCKNAME_LEN);
+}
+
+/**
+ * gfs2_read_super - Read the gfs2 super block from disk
+ * @sdp: The GFS2 super block
+ * @sector: The location of the super block
+ * @error: The error code to return
+ *
+ * This uses the bio functions to read the super block from disk
+ * because we want to be 100% sure that we never read cached data.
+ * A super block is read twice only during each GFS2 mount and is
+ * never written to by the filesystem. The first time its read no
+ * locks are held, and the only details which are looked at are those
+ * relating to the locking protocol. Once locking is up and working,
+ * the sb is read again under the lock to establish the location of
+ * the master directory (contains pointers to journals etc) and the
+ * root directory.
+ *
+ * Returns: 0 on success or error
+ */
+
+static int gfs2_read_super(struct gfs2_sbd *sdp, sector_t sector)
+{
+ struct super_block *sb = sdp->sd_vfs;
+ struct gfs2_sb *p;
+ struct page *page;
+ struct bio *bio;
+
+ page = alloc_page(GFP_NOFS);
+ if (unlikely(!page))
+ return -ENOBUFS;
+
+ ClearPageUptodate(page);
+ ClearPageDirty(page);
+ lock_page(page);
+
+ bio = bio_alloc(GFP_NOFS, 1);
+ if (unlikely(!bio)) {
+ __free_page(page);
+ return -ENOBUFS;
+ }
- /* Don't let the VFS update atimes. GFS2 handles this itself. */
- sb->s_flags |= MS_NOATIME | MS_NODIRATIME;
+ bio->bi_sector = sector * (sb->s_blocksize >> 9);
+ bio->bi_bdev = sb->s_bdev;
+ bio_add_page(bio, page, PAGE_SIZE, 0);
+
+ bio->bi_end_io = end_bio_io_page;
+ bio->bi_private = page;
+ submit_bio(READ_SYNC | (1 << BIO_RW_META), bio);
+ wait_on_page_locked(page);
+ bio_put(bio);
+ if (!PageUptodate(page)) {
+ __free_page(page);
+ return -EIO;
+ }
+ p = kmap(page);
+ gfs2_sb_in(&sdp->sd_sb, p);
+ kunmap(page);
+ __free_page(page);
+ return 0;
+}
+/**
+ * gfs2_read_sb - Read super block
+ * @sdp: The GFS2 superblock
+ * @gl: the glock for the superblock (assumed to be held)
+ * @silent: Don't print message if mount fails
+ *
+ */
+
+static int gfs2_read_sb(struct gfs2_sbd *sdp, struct gfs2_glock *gl, int silent)
+{
+ u32 hash_blocks, ind_blocks, leaf_blocks;
+ u32 tmp_blocks;
+ unsigned int x;
+ int error;
+
+ error = gfs2_read_super(sdp, GFS2_SB_ADDR >> sdp->sd_fsb2bb_shift);
+ if (error) {
+ if (!silent)
+ fs_err(sdp, "can't read superblock\n");
+ return error;
+ }
+
+ error = gfs2_check_sb(sdp, &sdp->sd_sb, silent);
+ if (error)
+ return error;
+
+ sdp->sd_fsb2bb_shift = sdp->sd_sb.sb_bsize_shift -
+ GFS2_BASIC_BLOCK_SHIFT;
+ sdp->sd_fsb2bb = 1 << sdp->sd_fsb2bb_shift;
+ sdp->sd_diptrs = (sdp->sd_sb.sb_bsize -
+ sizeof(struct gfs2_dinode)) / sizeof(u64);
+ sdp->sd_inptrs = (sdp->sd_sb.sb_bsize -
+ sizeof(struct gfs2_meta_header)) / sizeof(u64);
+ sdp->sd_jbsize = sdp->sd_sb.sb_bsize - sizeof(struct gfs2_meta_header);
+ sdp->sd_hash_bsize = sdp->sd_sb.sb_bsize / 2;
+ sdp->sd_hash_bsize_shift = sdp->sd_sb.sb_bsize_shift - 1;
+ sdp->sd_hash_ptrs = sdp->sd_hash_bsize / sizeof(u64);
+ sdp->sd_qc_per_block = (sdp->sd_sb.sb_bsize -
+ sizeof(struct gfs2_meta_header)) /
+ sizeof(struct gfs2_quota_change);
+
+ /* Compute maximum reservation required to add a entry to a directory */
+
+ hash_blocks = DIV_ROUND_UP(sizeof(u64) * (1 << GFS2_DIR_MAX_DEPTH),
+ sdp->sd_jbsize);
+
+ ind_blocks = 0;
+ for (tmp_blocks = hash_blocks; tmp_blocks > sdp->sd_diptrs;) {
+ tmp_blocks = DIV_ROUND_UP(tmp_blocks, sdp->sd_inptrs);
+ ind_blocks += tmp_blocks;
+ }
+
+ leaf_blocks = 2 + GFS2_DIR_MAX_DEPTH;
+
+ sdp->sd_max_dirres = hash_blocks + ind_blocks + leaf_blocks;
+
+ sdp->sd_heightsize[0] = sdp->sd_sb.sb_bsize -
+ sizeof(struct gfs2_dinode);
+ sdp->sd_heightsize[1] = sdp->sd_sb.sb_bsize * sdp->sd_diptrs;
+ for (x = 2;; x++) {
+ u64 space, d;
+ u32 m;
+
+ space = sdp->sd_heightsize[x - 1] * sdp->sd_inptrs;
+ d = space;
+ m = do_div(d, sdp->sd_inptrs);
+
+ if (d != sdp->sd_heightsize[x - 1] || m)
+ break;
+ sdp->sd_heightsize[x] = space;
+ }
+ sdp->sd_max_height = x;
+ sdp->sd_heightsize[x] = ~0;
+ gfs2_assert(sdp, sdp->sd_max_height <= GFS2_MAX_META_HEIGHT);
+
+ sdp->sd_jheightsize[0] = sdp->sd_sb.sb_bsize -
+ sizeof(struct gfs2_dinode);
+ sdp->sd_jheightsize[1] = sdp->sd_jbsize * sdp->sd_diptrs;
+ for (x = 2;; x++) {
+ u64 space, d;
+ u32 m;
+
+ space = sdp->sd_jheightsize[x - 1] * sdp->sd_inptrs;
+ d = space;
+ m = do_div(d, sdp->sd_inptrs);
+
+ if (d != sdp->sd_jheightsize[x - 1] || m)
+ break;
+ sdp->sd_jheightsize[x] = space;
+ }
+ sdp->sd_max_jheight = x;
+ sdp->sd_jheightsize[x] = ~0;
+ gfs2_assert(sdp, sdp->sd_max_jheight <= GFS2_MAX_META_HEIGHT);
+
+ return 0;
}
static int init_names(struct gfs2_sbd *sdp, int silent)
@@ -224,51 +512,59 @@ static int init_locking(struct gfs2_sbd *sdp, struct gfs2_holder *mount_gh,
return error;
}
-static inline struct inode *gfs2_lookup_root(struct super_block *sb,
- u64 no_addr)
+static int gfs2_lookup_root(struct super_block *sb, struct dentry **dptr,
+ u64 no_addr, const char *name)
{
- return gfs2_inode_lookup(sb, DT_DIR, no_addr, 0, 0);
+ struct gfs2_sbd *sdp = sb->s_fs_info;
+ struct dentry *dentry;
+ struct inode *inode;
+
+ inode = gfs2_inode_lookup(sb, DT_DIR, no_addr, 0, 0);
+ if (IS_ERR(inode)) {
+ fs_err(sdp, "can't read in %s inode: %ld\n", name, PTR_ERR(inode));
+ return PTR_ERR(inode);
+ }
+ dentry = d_alloc_root(inode);
+ if (!dentry) {
+ fs_err(sdp, "can't alloc %s dentry\n", name);
+ iput(inode);
+ return -ENOMEM;
+ }
+ dentry->d_op = &gfs2_dops;
+ *dptr = dentry;
+ return 0;
}
-static int init_sb(struct gfs2_sbd *sdp, int silent, int undo)
+static int init_sb(struct gfs2_sbd *sdp, int silent)
{
struct super_block *sb = sdp->sd_vfs;
struct gfs2_holder sb_gh;
u64 no_addr;
- struct inode *inode;
- int error = 0;
+ int ret;
- if (undo) {
- if (sb->s_root) {
- dput(sb->s_root);
- sb->s_root = NULL;
- }
- return 0;
+ ret = gfs2_glock_nq_num(sdp, GFS2_SB_LOCK, &gfs2_meta_glops,
+ LM_ST_SHARED, 0, &sb_gh);
+ if (ret) {
+ fs_err(sdp, "can't acquire superblock glock: %d\n", ret);
+ return ret;
}
- error = gfs2_glock_nq_num(sdp, GFS2_SB_LOCK, &gfs2_meta_glops,
- LM_ST_SHARED, 0, &sb_gh);
- if (error) {
- fs_err(sdp, "can't acquire superblock glock: %d\n", error);
- return error;
- }
-
- error = gfs2_read_sb(sdp, sb_gh.gh_gl, silent);
- if (error) {
- fs_err(sdp, "can't read superblock: %d\n", error);
+ ret = gfs2_read_sb(sdp, sb_gh.gh_gl, silent);
+ if (ret) {
+ fs_err(sdp, "can't read superblock: %d\n", ret);
goto out;
}
/* Set up the buffer cache and SB for real */
if (sdp->sd_sb.sb_bsize < bdev_hardsect_size(sb->s_bdev)) {
- error = -EINVAL;
+ ret = -EINVAL;
fs_err(sdp, "FS block size (%u) is too small for device "
"block size (%u)\n",
sdp->sd_sb.sb_bsize, bdev_hardsect_size(sb->s_bdev));
goto out;
}
if (sdp->sd_sb.sb_bsize > PAGE_SIZE) {
- error = -EINVAL;
+ ret = -EINVAL;
fs_err(sdp, "FS block size (%u) is too big for machine "
"page size (%u)\n",
sdp->sd_sb.sb_bsize, (unsigned int)PAGE_SIZE);
@@ -278,26 +574,21 @@ static int init_sb(struct gfs2_sbd *sdp, int silent, int undo)
/* Get the root inode */
no_addr = sdp->sd_sb.sb_root_dir.no_addr;
- if (sb->s_type == &gfs2meta_fs_type)
- no_addr = sdp->sd_sb.sb_master_dir.no_addr;
- inode = gfs2_lookup_root(sb, no_addr);
- if (IS_ERR(inode)) {
- error = PTR_ERR(inode);
- fs_err(sdp, "can't read in root inode: %d\n", error);
+ ret = gfs2_lookup_root(sb, &sdp->sd_root_dir, no_addr, "root");
+ if (ret)
goto out;
- }
- sb->s_root = d_alloc_root(inode);
- if (!sb->s_root) {
- fs_err(sdp, "can't get root dentry\n");
- error = -ENOMEM;
- iput(inode);
- } else
- sb->s_root->d_op = &gfs2_dops;
-
+ /* Get the master inode */
+ no_addr = sdp->sd_sb.sb_master_dir.no_addr;
+ ret = gfs2_lookup_root(sb, &sdp->sd_master_dir, no_addr, "master");
+ if (ret) {
+ dput(sdp->sd_root_dir);
+ goto out;
+ }
+ sb->s_root = dget(sdp->sd_args.ar_meta ? sdp->sd_master_dir : sdp->sd_root_dir);
out:
gfs2_glock_dq_uninit(&sb_gh);
- return error;
+ return ret;
}
/**
@@ -372,6 +663,7 @@ static void gfs2_lm_others_may_mount(struct gfs2_sbd *sdp)
static int init_journal(struct gfs2_sbd *sdp, int undo)
{
+ struct inode *master = sdp->sd_master_dir->d_inode;
struct gfs2_holder ji_gh;
struct task_struct *p;
struct gfs2_inode *ip;
@@ -383,7 +675,7 @@ static int init_journal(struct gfs2_sbd *sdp, int undo)
goto fail_recoverd;
}
- sdp->sd_jindex = gfs2_lookup_simple(sdp->sd_master_dir, "jindex");
+ sdp->sd_jindex = gfs2_lookup_simple(master, "jindex");
if (IS_ERR(sdp->sd_jindex)) {
fs_err(sdp, "can't lookup journal index: %d\n", error);
return PTR_ERR(sdp->sd_jindex);
@@ -506,25 +798,17 @@ static int init_inodes(struct gfs2_sbd *sdp, int undo)
{
int error = 0;
struct gfs2_inode *ip;
- struct inode *inode;
+ struct inode *master = sdp->sd_master_dir->d_inode;
if (undo)
goto fail_qinode;
- inode = gfs2_lookup_root(sdp->sd_vfs, sdp->sd_sb.sb_master_dir.no_addr);
- if (IS_ERR(inode)) {
- error = PTR_ERR(inode);
- fs_err(sdp, "can't read in master directory: %d\n", error);
- goto fail;
- }
- sdp->sd_master_dir = inode;
-
error = init_journal(sdp, undo);
if (error)
- goto fail_master;
+ goto fail;
/* Read in the master inode number inode */
- sdp->sd_inum_inode = gfs2_lookup_simple(sdp->sd_master_dir, "inum");
+ sdp->sd_inum_inode = gfs2_lookup_simple(master, "inum");
if (IS_ERR(sdp->sd_inum_inode)) {
error = PTR_ERR(sdp->sd_inum_inode);
fs_err(sdp, "can't read in inum inode: %d\n", error);
@@ -533,7 +817,7 @@ static int init_inodes(struct gfs2_sbd *sdp, int undo)
/* Read in the master statfs inode */
- sdp->sd_statfs_inode = gfs2_lookup_simple(sdp->sd_master_dir, "statfs");
+ sdp->sd_statfs_inode = gfs2_lookup_simple(master, "statfs");
if (IS_ERR(sdp->sd_statfs_inode)) {
error = PTR_ERR(sdp->sd_statfs_inode);
fs_err(sdp, "can't read in statfs inode: %d\n", error);
@@ -541,7 +825,7 @@ static int init_inodes(struct gfs2_sbd *sdp, int undo)
}
/* Read in the resource index inode */
- sdp->sd_rindex = gfs2_lookup_simple(sdp->sd_master_dir, "rindex");
+ sdp->sd_rindex = gfs2_lookup_simple(master, "rindex");
if (IS_ERR(sdp->sd_rindex)) {
error = PTR_ERR(sdp->sd_rindex);
fs_err(sdp, "can't get resource index inode: %d\n", error);
@@ -552,7 +836,7 @@ static int init_inodes(struct gfs2_sbd *sdp, int undo)
sdp->sd_rindex_uptodate = 0;
/* Read in the quota inode */
- sdp->sd_quota_inode = gfs2_lookup_simple(sdp->sd_master_dir, "quota");
+ sdp->sd_quota_inode = gfs2_lookup_simple(master, "quota");
if (IS_ERR(sdp->sd_quota_inode)) {
error = PTR_ERR(sdp->sd_quota_inode);
fs_err(sdp, "can't get quota file inode: %d\n", error);
@@ -571,8 +855,6 @@ static int init_inodes(struct gfs2_sbd *sdp, int undo)
iput(sdp->sd_inum_inode);
fail_journal:
init_journal(sdp, UNDO);
-fail_master:
- iput(sdp->sd_master_dir);
fail:
return error;
}
@@ -583,6 +865,7 @@ static int init_per_node(struct gfs2_sbd *sdp, int undo)
char buf[30];
int error = 0;
struct gfs2_inode *ip;
+ struct inode *master = sdp->sd_master_dir->d_inode;
if (sdp->sd_args.ar_spectator)
return 0;
@@ -590,7 +873,7 @@ static int init_per_node(struct gfs2_sbd *sdp, int undo)
if (undo)
goto fail_qc_gh;
- pn = gfs2_lookup_simple(sdp->sd_master_dir, "per_node");
+ pn = gfs2_lookup_simple(master, "per_node");
if (IS_ERR(pn)) {
error = PTR_ERR(pn);
fs_err(sdp, "can't find per_node directory: %d\n", error);
@@ -800,7 +1083,11 @@ static int fill_super(struct super_block *sb, void *data, int silent)
goto fail;
}
- init_vfs(sb, SDF_NOATIME);
+ sb->s_magic = GFS2_MAGIC;
+ sb->s_op = &gfs2_super_ops;
+ sb->s_export_op = &gfs2_export_ops;
+ sb->s_time_gran = 1;
+ sb->s_maxbytes = MAX_LFS_FILESIZE;
/* Set up the buffer cache and fill in some fake block size values
to allow us to read-in the on-disk superblock. */
@@ -828,7 +1115,7 @@ static int fill_super(struct super_block *sb, void *data, int silent)
if (error)
goto fail_lm;
- error = init_sb(sdp, silent, DO);
+ error = init_sb(sdp, silent);
if (error)
goto fail_locking;
@@ -869,7 +1156,11 @@ static int fill_super(struct super_block *sb, void *data, int silent)
fail_inodes:
init_inodes(sdp, UNDO);
fail_sb:
- init_sb(sdp, 0, UNDO);
+ if (sdp->sd_root_dir)
+ dput(sdp->sd_root_dir);
+ if (sdp->sd_master_dir)
+ dput(sdp->sd_master_dir);
+ sb->s_root = NULL;
fail_locking:
init_locking(sdp, &mount_gh, UNDO);
fail_lm:
@@ -887,151 +1178,63 @@ static int fill_super(struct super_block *sb, void *data, int silent)
}
static int gfs2_get_sb(struct file_system_type *fs_type, int flags,
- const char *dev_name, void *data, struct vfsmount *mnt)
+ const char *dev_name, void *data, struct vfsmount *mnt)
{
- struct super_block *sb;
- struct gfs2_sbd *sdp;
- int error = get_sb_bdev(fs_type, flags, dev_name, data, fill_super, mnt);
- if (error)
- goto out;
- sb = mnt->mnt_sb;
- sdp = sb->s_fs_info;
- sdp->sd_gfs2mnt = mnt;
-out:
- return error;
+ return get_sb_bdev(fs_type, flags, dev_name, data, fill_super, mnt);
}
-static int fill_super_meta(struct super_block *sb, struct super_block *new,
- void *data, int silent)
+static struct super_block *get_gfs2_sb(const char *dev_name)
{
- struct gfs2_sbd *sdp = sb->s_fs_info;
- struct inode *inode;
- int error = 0;
-
- new->s_fs_info = sdp;
- sdp->sd_vfs_meta = sb;
-
- init_vfs(new, SDF_NOATIME);
-
- /* Get the master inode */
- inode = igrab(sdp->sd_master_dir);
-
- new->s_root = d_alloc_root(inode);
- if (!new->s_root) {
- fs_err(sdp, "can't get root dentry\n");
- error = -ENOMEM;
- iput(inode);
- } else
- new->s_root->d_op = &gfs2_dops;
-
- return error;
-}
-
-static int set_bdev_super(struct super_block *s, void *data)
-{
- s->s_bdev = data;
- s->s_dev = s->s_bdev->bd_dev;
- return 0;
-}
-
-static int test_bdev_super(struct super_block *s, void *data)
-{
- return s->s_bdev == data;
-}
-
-static struct super_block* get_gfs2_sb(const char *dev_name)
-{
- struct kstat stat;
+ struct super_block *sb;
struct nameidata nd;
- struct super_block *sb = NULL, *s;
int error;
error = path_lookup(dev_name, LOOKUP_FOLLOW, &nd);
if (error) {
- printk(KERN_WARNING "GFS2: path_lookup on %s returned error\n",
- dev_name);
- goto out;
- }
- error = vfs_getattr(nd.path.mnt, nd.path.dentry, &stat);
-
- list_for_each_entry(s, &gfs2_fs_type.fs_supers, s_instances) {
- if ((S_ISBLK(stat.mode) && s->s_dev == stat.rdev) ||
- (S_ISDIR(stat.mode) &&
- s == nd.path.dentry->d_inode->i_sb)) {
- sb = s;
- goto free_nd;
- }
+ printk(KERN_WARNING "GFS2: path_lookup on %s returned error %d\n",
+ dev_name, error);
+ return NULL;
}
-
- printk(KERN_WARNING "GFS2: Unrecognized block device or "
- "mount point %s\n", dev_name);
-
-free_nd:
+ sb = nd.path.dentry->d_inode->i_sb;
+ if (sb && (sb->s_type == &gfs2_fs_type))
+ atomic_inc(&sb->s_active);
+ else
+ sb = NULL;
path_put(&nd.path);
-out:
return sb;
}
static int gfs2_get_sb_meta(struct file_system_type *fs_type, int flags,
const char *dev_name, void *data, struct vfsmount *mnt)
{
- int error = 0;
- struct super_block *sb = NULL, *new;
+ struct super_block *sb = NULL;
struct gfs2_sbd *sdp;
sb = get_gfs2_sb(dev_name);
if (!sb) {
printk(KERN_WARNING "GFS2: gfs2 mount does not exist\n");
- error = -ENOENT;
- goto error;
+ return -ENOENT;
}
sdp = sb->s_fs_info;
- if (sdp->sd_vfs_meta) {
- printk(KERN_WARNING "GFS2: gfs2meta mount already exists\n");
- error = -EBUSY;
- goto error;
- }
- down(&sb->s_bdev->bd_mount_sem);
- new = sget(fs_type, test_bdev_super, set_bdev_super, sb->s_bdev);
- up(&sb->s_bdev->bd_mount_sem);
- if (IS_ERR(new)) {
- error = PTR_ERR(new);
- goto error;
- }
- new->s_flags = flags;
- strlcpy(new->s_id, sb->s_id, sizeof(new->s_id));
- sb_set_blocksize(new, sb->s_blocksize);
- error = fill_super_meta(sb, new, data, flags & MS_SILENT ? 1 : 0);
- if (error) {
- up_write(&new->s_umount);
- deactivate_super(new);
- goto error;
- }
-
- new->s_flags |= MS_ACTIVE;
-
- /* Grab a reference to the gfs2 mount point */
- atomic_inc(&sdp->sd_gfs2mnt->mnt_count);
- return simple_set_mnt(mnt, new);
-error:
- return error;
+ mnt->mnt_sb = sb;
+ mnt->mnt_root = dget(sdp->sd_master_dir);
+ return 0;
}
static void gfs2_kill_sb(struct super_block *sb)
{
- if (sb->s_fs_info) {
- gfs2_delete_debugfs_file(sb->s_fs_info);
- gfs2_meta_syncfs(sb->s_fs_info);
+ struct gfs2_sbd *sdp = sb->s_fs_info;
+ if (sdp) {
+ gfs2_meta_syncfs(sdp);
+ dput(sdp->sd_root_dir);
+ dput(sdp->sd_master_dir);
+ sdp->sd_root_dir = NULL;
+ sdp->sd_master_dir = NULL;
}
+ shrink_dcache_sb(sb);
kill_block_super(sb);
-}
-
-static void gfs2_kill_sb_meta(struct super_block *sb)
-{
- struct gfs2_sbd *sdp = sb->s_fs_info;
- generic_shutdown_super(sb);
- sdp->sd_vfs_meta = NULL;
- atomic_dec(&sdp->sd_gfs2mnt->mnt_count);
+ if (sdp)
+ gfs2_delete_debugfs_file(sdp);
}
struct file_system_type gfs2_fs_type = {
@@ -1046,7 +1249,6 @@ struct file_system_type gfs2meta_fs_type = {
.name = "gfs2meta",
.fs_flags = FS_REQUIRES_DEV,
.get_sb = gfs2_get_sb_meta,
- .kill_sb = gfs2_kill_sb_meta,
.owner = THIS_MODULE,
};
diff --git a/fs/gfs2/ops_inode.c b/fs/gfs2/ops_inode.c
index e2c62f73a7783db388f8da70fee51874cf9e4879..534e1e2c65ca63b3303cbeef81789ad82d893ea2 100644
--- a/fs/gfs2/ops_inode.c
+++ b/fs/gfs2/ops_inode.c
@@ -159,9 +159,13 @@ static int gfs2_link(struct dentry *old_dentry, struct inode *dir,
gfs2_holder_init(dip->i_gl, LM_ST_EXCLUSIVE, 0, ghs);
gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, ghs + 1);
- error = gfs2_glock_nq_m(2, ghs);
+ error = gfs2_glock_nq(ghs); /* parent */
if (error)
- goto out;
+ goto out_parent;
+
+ error = gfs2_glock_nq(ghs + 1); /* child */
+ if (error)
+ goto out_child;
error = gfs2_permission(dir, MAY_WRITE | MAY_EXEC);
if (error)
@@ -245,8 +249,10 @@ static int gfs2_link(struct dentry *old_dentry, struct inode *dir,
if (alloc_required)
gfs2_alloc_put(dip);
out_gunlock:
- gfs2_glock_dq_m(2, ghs);
-out:
+ gfs2_glock_dq(ghs + 1);
+out_child:
+ gfs2_glock_dq(ghs);
+out_parent:
gfs2_holder_uninit(ghs);
gfs2_holder_uninit(ghs + 1);
if (!error) {
@@ -302,7 +308,7 @@ static int gfs2_unlink(struct inode *dir, struct dentry *dentry)
error = gfs2_unlink_ok(dip, &dentry->d_name, ip);
if (error)
- goto out_rgrp;
+ goto out_gunlock;
error = gfs2_trans_begin(sdp, 2*RES_DINODE + RES_LEAF + RES_RG_BIT, 0);
if (error)
@@ -316,6 +322,7 @@ static int gfs2_unlink(struct inode *dir, struct dentry *dentry)
out_end_trans:
gfs2_trans_end(sdp);
+out_gunlock:
gfs2_glock_dq(ghs + 2);
out_rgrp:
gfs2_holder_uninit(ghs + 2);
@@ -485,7 +492,6 @@ static int gfs2_rmdir(struct inode *dir, struct dentry *dentry)
struct gfs2_holder ri_gh;
int error;
-
error = gfs2_rindex_hold(sdp, &ri_gh);
if (error)
return error;
@@ -495,9 +501,17 @@ static int gfs2_rmdir(struct inode *dir, struct dentry *dentry)
rgd = gfs2_blk2rgrpd(sdp, ip->i_no_addr);
gfs2_holder_init(rgd->rd_gl, LM_ST_EXCLUSIVE, 0, ghs + 2);
- error = gfs2_glock_nq_m(3, ghs);
+ error = gfs2_glock_nq(ghs); /* parent */
if (error)
- goto out;
+ goto out_parent;
+
+ error = gfs2_glock_nq(ghs + 1); /* child */
+ if (error)
+ goto out_child;
+
+ error = gfs2_glock_nq(ghs + 2); /* rgrp */
+ if (error)
+ goto out_rgrp;
error = gfs2_unlink_ok(dip, &dentry->d_name, ip);
if (error)
@@ -523,11 +537,15 @@ static int gfs2_rmdir(struct inode *dir, struct dentry *dentry)
gfs2_trans_end(sdp);
out_gunlock:
- gfs2_glock_dq_m(3, ghs);
-out:
- gfs2_holder_uninit(ghs);
- gfs2_holder_uninit(ghs + 1);
+ gfs2_glock_dq(ghs + 2);
+out_rgrp:
gfs2_holder_uninit(ghs + 2);
+ gfs2_glock_dq(ghs + 1);
+out_child:
+ gfs2_holder_uninit(ghs + 1);
+ gfs2_glock_dq(ghs);
+out_parent:
+ gfs2_holder_uninit(ghs);
gfs2_glock_dq_uninit(&ri_gh);
return error;
}
@@ -571,6 +589,54 @@ static int gfs2_mknod(struct inode *dir, struct dentry *dentry, int mode,
return 0;
}
+/*
+ * gfs2_ok_to_move - check if it's ok to move a directory to another directory
+ * @this: move this
+ * @to: to here
+ *
+ * Follow @to back to the root and make sure we don't encounter @this
+ * Assumes we already hold the rename lock.
+ *
+ * Returns: errno
+ */
+
+static int gfs2_ok_to_move(struct gfs2_inode *this, struct gfs2_inode *to)
+{
+ struct inode *dir = &to->i_inode;
+ struct super_block *sb = dir->i_sb;
+ struct inode *tmp;
+ struct qstr dotdot;
+ int error = 0;
+
+ gfs2_str2qstr(&dotdot, "..");
+
+ igrab(dir);
+
+ for (;;) {
+ if (dir == &this->i_inode) {
+ error = -EINVAL;
+ break;
+ }
+ if (dir == sb->s_root->d_inode) {
+ error = 0;
+ break;
+ }
+
+ tmp = gfs2_lookupi(dir, &dotdot, 1);
+ if (IS_ERR(tmp)) {
+ error = PTR_ERR(tmp);
+ break;
+ }
+
+ iput(dir);
+ dir = tmp;
+ }
+
+ iput(dir);
+
+ return error;
+}
+
/**
* gfs2_rename - Rename a file
* @odir: Parent directory of old file name
@@ -589,7 +655,7 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry,
struct gfs2_inode *ip = GFS2_I(odentry->d_inode);
struct gfs2_inode *nip = NULL;
struct gfs2_sbd *sdp = GFS2_SB(odir);
- struct gfs2_holder ghs[5], r_gh;
+ struct gfs2_holder ghs[5], r_gh = { .gh_gl = NULL, };
struct gfs2_rgrpd *nrgd;
unsigned int num_gh;
int dir_rename = 0;
@@ -603,19 +669,20 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry,
return 0;
}
- /* Make sure we aren't trying to move a dirctory into it's subdir */
-
- if (S_ISDIR(ip->i_inode.i_mode) && odip != ndip) {
- dir_rename = 1;
- error = gfs2_glock_nq_init(sdp->sd_rename_gl, LM_ST_EXCLUSIVE, 0,
- &r_gh);
+ if (odip != ndip) {
+ error = gfs2_glock_nq_init(sdp->sd_rename_gl, LM_ST_EXCLUSIVE,
+ 0, &r_gh);
if (error)
goto out;
- error = gfs2_ok_to_move(ip, ndip);
- if (error)
- goto out_gunlock_r;
+ if (S_ISDIR(ip->i_inode.i_mode)) {
+ dir_rename = 1;
+ /* don't move a dirctory into it's subdir */
+ error = gfs2_ok_to_move(ip, ndip);
+ if (error)
+ goto out_gunlock_r;
+ }
}
num_gh = 1;
@@ -639,9 +706,11 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry,
gfs2_holder_init(nrgd->rd_gl, LM_ST_EXCLUSIVE, 0, ghs + num_gh++);
}
- error = gfs2_glock_nq_m(num_gh, ghs);
- if (error)
- goto out_uninit;
+ for (x = 0; x < num_gh; x++) {
+ error = gfs2_glock_nq(ghs + x);
+ if (error)
+ goto out_gunlock;
+ }
/* Check out the old directory */
@@ -804,12 +873,12 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry,
if (alloc_required)
gfs2_alloc_put(ndip);
out_gunlock:
- gfs2_glock_dq_m(num_gh, ghs);
-out_uninit:
- for (x = 0; x < num_gh; x++)
+ while (x--) {
+ gfs2_glock_dq(ghs + x);
gfs2_holder_uninit(ghs + x);
+ }
out_gunlock_r:
- if (dir_rename)
+ if (r_gh.gh_gl)
gfs2_glock_dq_uninit(&r_gh);
out:
return error;
diff --git a/fs/gfs2/ops_super.c b/fs/gfs2/ops_super.c
index f66ea0f7a356bc433663da8011373a25e5fb48ec..d5355d9b59262a9f6de46eea51835fb9360aad50 100644
--- a/fs/gfs2/ops_super.c
+++ b/fs/gfs2/ops_super.c
@@ -20,6 +20,7 @@
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
#include <linux/lm_interface.h>
+#include <linux/time.h>
#include "gfs2.h"
#include "incore.h"
@@ -38,6 +39,7 @@
#include "dir.h"
#include "eattr.h"
#include "bmap.h"
+#include "meta_io.h"
/**
* gfs2_write_inode - Make sure the inode is stable on the disk
@@ -50,16 +52,74 @@
static int gfs2_write_inode(struct inode *inode, int sync)
{
struct gfs2_inode *ip = GFS2_I(inode);
-
- /* Check this is a "normal" inode */
- if (test_bit(GIF_USER, &ip->i_flags)) {
- if (current->flags & PF_MEMALLOC)
- return 0;
- if (sync)
- gfs2_log_flush(GFS2_SB(inode), ip->i_gl);
+ struct gfs2_sbd *sdp = GFS2_SB(inode);
+ struct gfs2_holder gh;
+ struct buffer_head *bh;
+ struct timespec atime;
+ struct gfs2_dinode *di;
+ int ret = 0;
+
+ /* Check this is a "normal" inode, etc */
+ if (!test_bit(GIF_USER, &ip->i_flags) ||
+ (current->flags & PF_MEMALLOC))
+ return 0;
+ ret = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
+ if (ret)
+ goto do_flush;
+ ret = gfs2_trans_begin(sdp, RES_DINODE, 0);
+ if (ret)
+ goto do_unlock;
+ ret = gfs2_meta_inode_buffer(ip, &bh);
+ if (ret == 0) {
+ di = (struct gfs2_dinode *)bh->b_data;
+ atime.tv_sec = be64_to_cpu(di->di_atime);
+ atime.tv_nsec = be32_to_cpu(di->di_atime_nsec);
+ if (timespec_compare(&inode->i_atime, &atime) > 0) {
+ gfs2_trans_add_bh(ip->i_gl, bh, 1);
+ gfs2_dinode_out(ip, bh->b_data);
+ }
+ brelse(bh);
}
+ gfs2_trans_end(sdp);
+do_unlock:
+ gfs2_glock_dq_uninit(&gh);
+do_flush:
+ if (sync != 0)
+ gfs2_log_flush(GFS2_SB(inode), ip->i_gl);
+ return ret;
+}
- return 0;
+/**
+ * gfs2_make_fs_ro - Turn a Read-Write FS into a Read-Only one
+ * @sdp: the filesystem
+ *
+ * Returns: errno
+ */
+
+static int gfs2_make_fs_ro(struct gfs2_sbd *sdp)
+{
+ struct gfs2_holder t_gh;
+ int error;
+
+ gfs2_quota_sync(sdp);
+ gfs2_statfs_sync(sdp);
+
+ error = gfs2_glock_nq_init(sdp->sd_trans_gl, LM_ST_SHARED, GL_NOCACHE,
+ &t_gh);
+ if (error && !test_bit(SDF_SHUTDOWN, &sdp->sd_flags))
+ return error;
+
+ gfs2_meta_syncfs(sdp);
+ gfs2_log_shutdown(sdp);
+
+ clear_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags);
+
+ if (t_gh.gh_gl)
+ gfs2_glock_dq_uninit(&t_gh);
+
+ gfs2_quota_cleanup(sdp);
+
+ return error;
}
/**
@@ -73,12 +133,6 @@ static void gfs2_put_super(struct super_block *sb)
struct gfs2_sbd *sdp = sb->s_fs_info;
int error;
- if (!sdp)
- return;
-
- if (!strncmp(sb->s_type->name, "gfs2meta", 8))
- return; /* Nothing to do */
-
/* Unfreeze the filesystem, if we need to */
mutex_lock(&sdp->sd_freeze_lock);
@@ -101,7 +155,6 @@ static void gfs2_put_super(struct super_block *sb)
/* Release stuff */
- iput(sdp->sd_master_dir);
iput(sdp->sd_jindex);
iput(sdp->sd_inum_inode);
iput(sdp->sd_statfs_inode);
@@ -152,6 +205,7 @@ static void gfs2_write_super(struct super_block *sb)
*
* Flushes the log to disk.
*/
+
static int gfs2_sync_fs(struct super_block *sb, int wait)
{
sb->s_dirt = 0;
@@ -270,14 +324,6 @@ static int gfs2_remount_fs(struct super_block *sb, int *flags, char *data)
}
}
- if (*flags & (MS_NOATIME | MS_NODIRATIME))
- set_bit(SDF_NOATIME, &sdp->sd_flags);
- else
- clear_bit(SDF_NOATIME, &sdp->sd_flags);
-
- /* Don't let the VFS update atimes. GFS2 handles this itself. */
- *flags |= MS_NOATIME | MS_NODIRATIME;
-
return error;
}
@@ -295,6 +341,7 @@ static int gfs2_remount_fs(struct super_block *sb, int *flags, char *data)
* inode's blocks, or alternatively pass the baton on to another
* node for later deallocation.
*/
+
static void gfs2_drop_inode(struct inode *inode)
{
struct gfs2_inode *ip = GFS2_I(inode);
@@ -333,6 +380,16 @@ static void gfs2_clear_inode(struct inode *inode)
}
}
+static int is_ancestor(const struct dentry *d1, const struct dentry *d2)
+{
+ do {
+ if (d1 == d2)
+ return 1;
+ d1 = d1->d_parent;
+ } while (!IS_ROOT(d1));
+ return 0;
+}
+
/**
* gfs2_show_options - Show mount options for /proc/mounts
* @s: seq_file structure
@@ -346,6 +403,8 @@ static int gfs2_show_options(struct seq_file *s, struct vfsmount *mnt)
struct gfs2_sbd *sdp = mnt->mnt_sb->s_fs_info;
struct gfs2_args *args = &sdp->sd_args;
+ if (is_ancestor(mnt->mnt_root, sdp->sd_master_dir))
+ seq_printf(s, ",meta");
if (args->ar_lockproto[0])
seq_printf(s, ",lockproto=%s", args->ar_lockproto);
if (args->ar_locktable[0])
@@ -414,6 +473,7 @@ static int gfs2_show_options(struct seq_file *s, struct vfsmount *mnt)
* conversion on the iopen lock, but we can change that later. This
* is safe, just less efficient.
*/
+
static void gfs2_delete_inode(struct inode *inode)
{
struct gfs2_sbd *sdp = inode->i_sb->s_fs_info;
@@ -478,8 +538,6 @@ static void gfs2_delete_inode(struct inode *inode)
clear_inode(inode);
}
-
-
static struct inode *gfs2_alloc_inode(struct super_block *sb)
{
struct gfs2_inode *ip;
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index ca831991cbc2d8a9cd0e82ee1ec6dc8f839d2d13..c3ba3d9d0aac3ca4fa94f906691247e4816c6fbc 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -33,313 +33,6 @@
#include "trans.h"
#include "util.h"
-static const u32 gfs2_old_fs_formats[] = {
- 0
-};
-
-static const u32 gfs2_old_multihost_formats[] = {
- 0
-};
-
-/**
- * gfs2_tune_init - Fill a gfs2_tune structure with default values
- * @gt: tune
- *
- */
-
-void gfs2_tune_init(struct gfs2_tune *gt)
-{
- spin_lock_init(>->gt_spin);
-
- gt->gt_demote_secs = 300;
- gt->gt_incore_log_blocks = 1024;
- gt->gt_log_flush_secs = 60;
- gt->gt_recoverd_secs = 60;
- gt->gt_logd_secs = 1;
- gt->gt_quotad_secs = 5;
- gt->gt_quota_simul_sync = 64;
- gt->gt_quota_warn_period = 10;
- gt->gt_quota_scale_num = 1;
- gt->gt_quota_scale_den = 1;
- gt->gt_quota_cache_secs = 300;
- gt->gt_quota_quantum = 60;
- gt->gt_atime_quantum = 3600;
- gt->gt_new_files_jdata = 0;
- gt->gt_max_readahead = 1 << 18;
- gt->gt_stall_secs = 600;
- gt->gt_complain_secs = 10;
- gt->gt_statfs_quantum = 30;
- gt->gt_statfs_slow = 0;
-}
-
-/**
- * gfs2_check_sb - Check superblock
- * @sdp: the filesystem
- * @sb: The superblock
- * @silent: Don't print a message if the check fails
- *
- * Checks the version code of the FS is one that we understand how to
- * read and that the sizes of the various on-disk structures have not
- * changed.
- */
-
-int gfs2_check_sb(struct gfs2_sbd *sdp, struct gfs2_sb_host *sb, int silent)
-{
- unsigned int x;
-
- if (sb->sb_magic != GFS2_MAGIC ||
- sb->sb_type != GFS2_METATYPE_SB) {
- if (!silent)
- printk(KERN_WARNING "GFS2: not a GFS2 filesystem\n");
- return -EINVAL;
- }
-
- /* If format numbers match exactly, we're done. */
-
- if (sb->sb_fs_format == GFS2_FORMAT_FS &&
- sb->sb_multihost_format == GFS2_FORMAT_MULTI)
- return 0;
-
- if (sb->sb_fs_format != GFS2_FORMAT_FS) {
- for (x = 0; gfs2_old_fs_formats[x]; x++)
- if (gfs2_old_fs_formats[x] == sb->sb_fs_format)
- break;
-
- if (!gfs2_old_fs_formats[x]) {
- printk(KERN_WARNING
- "GFS2: code version (%u, %u) is incompatible "
- "with ondisk format (%u, %u)\n",
- GFS2_FORMAT_FS, GFS2_FORMAT_MULTI,
- sb->sb_fs_format, sb->sb_multihost_format);
- printk(KERN_WARNING
- "GFS2: I don't know how to upgrade this FS\n");
- return -EINVAL;
- }
- }
-
- if (sb->sb_multihost_format != GFS2_FORMAT_MULTI) {
- for (x = 0; gfs2_old_multihost_formats[x]; x++)
- if (gfs2_old_multihost_formats[x] ==
- sb->sb_multihost_format)
- break;
-
- if (!gfs2_old_multihost_formats[x]) {
- printk(KERN_WARNING
- "GFS2: code version (%u, %u) is incompatible "
- "with ondisk format (%u, %u)\n",
- GFS2_FORMAT_FS, GFS2_FORMAT_MULTI,
- sb->sb_fs_format, sb->sb_multihost_format);
- printk(KERN_WARNING
- "GFS2: I don't know how to upgrade this FS\n");
- return -EINVAL;
- }
- }
-
- if (!sdp->sd_args.ar_upgrade) {
- printk(KERN_WARNING
- "GFS2: code version (%u, %u) is incompatible "
- "with ondisk format (%u, %u)\n",
- GFS2_FORMAT_FS, GFS2_FORMAT_MULTI,
- sb->sb_fs_format, sb->sb_multihost_format);
- printk(KERN_INFO
- "GFS2: Use the \"upgrade\" mount option to upgrade "
- "the FS\n");
- printk(KERN_INFO "GFS2: See the manual for more details\n");
- return -EINVAL;
- }
-
- return 0;
-}
-
-
-static void end_bio_io_page(struct bio *bio, int error)
-{
- struct page *page = bio->bi_private;
-
- if (!error)
- SetPageUptodate(page);
- else
- printk(KERN_WARNING "gfs2: error %d reading superblock\n", error);
- unlock_page(page);
-}
-
-static void gfs2_sb_in(struct gfs2_sb_host *sb, const void *buf)
-{
- const struct gfs2_sb *str = buf;
-
- sb->sb_magic = be32_to_cpu(str->sb_header.mh_magic);
- sb->sb_type = be32_to_cpu(str->sb_header.mh_type);
- sb->sb_format = be32_to_cpu(str->sb_header.mh_format);
- sb->sb_fs_format = be32_to_cpu(str->sb_fs_format);
- sb->sb_multihost_format = be32_to_cpu(str->sb_multihost_format);
- sb->sb_bsize = be32_to_cpu(str->sb_bsize);
- sb->sb_bsize_shift = be32_to_cpu(str->sb_bsize_shift);
- sb->sb_master_dir.no_addr = be64_to_cpu(str->sb_master_dir.no_addr);
- sb->sb_master_dir.no_formal_ino = be64_to_cpu(str->sb_master_dir.no_formal_ino);
- sb->sb_root_dir.no_addr = be64_to_cpu(str->sb_root_dir.no_addr);
- sb->sb_root_dir.no_formal_ino = be64_to_cpu(str->sb_root_dir.no_formal_ino);
-
- memcpy(sb->sb_lockproto, str->sb_lockproto, GFS2_LOCKNAME_LEN);
- memcpy(sb->sb_locktable, str->sb_locktable, GFS2_LOCKNAME_LEN);
-}
-
-/**
- * gfs2_read_super - Read the gfs2 super block from disk
- * @sdp: The GFS2 super block
- * @sector: The location of the super block
- * @error: The error code to return
- *
- * This uses the bio functions to read the super block from disk
- * because we want to be 100% sure that we never read cached data.
- * A super block is read twice only during each GFS2 mount and is
- * never written to by the filesystem. The first time its read no
- * locks are held, and the only details which are looked at are those
- * relating to the locking protocol. Once locking is up and working,
- * the sb is read again under the lock to establish the location of
- * the master directory (contains pointers to journals etc) and the
- * root directory.
- *
- * Returns: 0 on success or error
- */
-
-int gfs2_read_super(struct gfs2_sbd *sdp, sector_t sector)
-{
- struct super_block *sb = sdp->sd_vfs;
- struct gfs2_sb *p;
- struct page *page;
- struct bio *bio;
-
- page = alloc_page(GFP_NOFS);
- if (unlikely(!page))
- return -ENOBUFS;
-
- ClearPageUptodate(page);
- ClearPageDirty(page);
- lock_page(page);
-
- bio = bio_alloc(GFP_NOFS, 1);
- if (unlikely(!bio)) {
- __free_page(page);
- return -ENOBUFS;
- }
-
- bio->bi_sector = sector * (sb->s_blocksize >> 9);
- bio->bi_bdev = sb->s_bdev;
- bio_add_page(bio, page, PAGE_SIZE, 0);
-
- bio->bi_end_io = end_bio_io_page;
- bio->bi_private = page;
- submit_bio(READ_SYNC | (1 << BIO_RW_META), bio);
- wait_on_page_locked(page);
- bio_put(bio);
- if (!PageUptodate(page)) {
- __free_page(page);
- return -EIO;
- }
- p = kmap(page);
- gfs2_sb_in(&sdp->sd_sb, p);
- kunmap(page);
- __free_page(page);
- return 0;
-}
-
-/**
- * gfs2_read_sb - Read super block
- * @sdp: The GFS2 superblock
- * @gl: the glock for the superblock (assumed to be held)
- * @silent: Don't print message if mount fails
- *
- */
-
-int gfs2_read_sb(struct gfs2_sbd *sdp, struct gfs2_glock *gl, int silent)
-{
- u32 hash_blocks, ind_blocks, leaf_blocks;
- u32 tmp_blocks;
- unsigned int x;
- int error;
-
- error = gfs2_read_super(sdp, GFS2_SB_ADDR >> sdp->sd_fsb2bb_shift);
- if (error) {
- if (!silent)
- fs_err(sdp, "can't read superblock\n");
- return error;
- }
-
- error = gfs2_check_sb(sdp, &sdp->sd_sb, silent);
- if (error)
- return error;
-
- sdp->sd_fsb2bb_shift = sdp->sd_sb.sb_bsize_shift -
- GFS2_BASIC_BLOCK_SHIFT;
- sdp->sd_fsb2bb = 1 << sdp->sd_fsb2bb_shift;
- sdp->sd_diptrs = (sdp->sd_sb.sb_bsize -
- sizeof(struct gfs2_dinode)) / sizeof(u64);
- sdp->sd_inptrs = (sdp->sd_sb.sb_bsize -
- sizeof(struct gfs2_meta_header)) / sizeof(u64);
- sdp->sd_jbsize = sdp->sd_sb.sb_bsize - sizeof(struct gfs2_meta_header);
- sdp->sd_hash_bsize = sdp->sd_sb.sb_bsize / 2;
- sdp->sd_hash_bsize_shift = sdp->sd_sb.sb_bsize_shift - 1;
- sdp->sd_hash_ptrs = sdp->sd_hash_bsize / sizeof(u64);
- sdp->sd_qc_per_block = (sdp->sd_sb.sb_bsize -
- sizeof(struct gfs2_meta_header)) /
- sizeof(struct gfs2_quota_change);
-
- /* Compute maximum reservation required to add a entry to a directory */
-
- hash_blocks = DIV_ROUND_UP(sizeof(u64) * (1 << GFS2_DIR_MAX_DEPTH),
- sdp->sd_jbsize);
-
- ind_blocks = 0;
- for (tmp_blocks = hash_blocks; tmp_blocks > sdp->sd_diptrs;) {
- tmp_blocks = DIV_ROUND_UP(tmp_blocks, sdp->sd_inptrs);
- ind_blocks += tmp_blocks;
- }
-
- leaf_blocks = 2 + GFS2_DIR_MAX_DEPTH;
-
- sdp->sd_max_dirres = hash_blocks + ind_blocks + leaf_blocks;
-
- sdp->sd_heightsize[0] = sdp->sd_sb.sb_bsize -
- sizeof(struct gfs2_dinode);
- sdp->sd_heightsize[1] = sdp->sd_sb.sb_bsize * sdp->sd_diptrs;
- for (x = 2;; x++) {
- u64 space, d;
- u32 m;
-
- space = sdp->sd_heightsize[x - 1] * sdp->sd_inptrs;
- d = space;
- m = do_div(d, sdp->sd_inptrs);
-
- if (d != sdp->sd_heightsize[x - 1] || m)
- break;
- sdp->sd_heightsize[x] = space;
- }
- sdp->sd_max_height = x;
- sdp->sd_heightsize[x] = ~0;
- gfs2_assert(sdp, sdp->sd_max_height <= GFS2_MAX_META_HEIGHT);
-
- sdp->sd_jheightsize[0] = sdp->sd_sb.sb_bsize -
- sizeof(struct gfs2_dinode);
- sdp->sd_jheightsize[1] = sdp->sd_jbsize * sdp->sd_diptrs;
- for (x = 2;; x++) {
- u64 space, d;
- u32 m;
-
- space = sdp->sd_jheightsize[x - 1] * sdp->sd_inptrs;
- d = space;
- m = do_div(d, sdp->sd_inptrs);
-
- if (d != sdp->sd_jheightsize[x - 1] || m)
- break;
- sdp->sd_jheightsize[x] = space;
- }
- sdp->sd_max_jheight = x;
- sdp->sd_jheightsize[x] = ~0;
- gfs2_assert(sdp, sdp->sd_max_jheight <= GFS2_MAX_META_HEIGHT);
-
- return 0;
-}
-
/**
* gfs2_jindex_hold - Grab a lock on the jindex
* @sdp: The GFS2 superblock
@@ -581,39 +274,6 @@ int gfs2_make_fs_rw(struct gfs2_sbd *sdp)
return error;
}
-/**
- * gfs2_make_fs_ro - Turn a Read-Write FS into a Read-Only one
- * @sdp: the filesystem
- *
- * Returns: errno
- */
-
-int gfs2_make_fs_ro(struct gfs2_sbd *sdp)
-{
- struct gfs2_holder t_gh;
- int error;
-
- gfs2_quota_sync(sdp);
- gfs2_statfs_sync(sdp);
-
- error = gfs2_glock_nq_init(sdp->sd_trans_gl, LM_ST_SHARED, GL_NOCACHE,
- &t_gh);
- if (error && !test_bit(SDF_SHUTDOWN, &sdp->sd_flags))
- return error;
-
- gfs2_meta_syncfs(sdp);
- gfs2_log_shutdown(sdp);
-
- clear_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags);
-
- if (t_gh.gh_gl)
- gfs2_glock_dq_uninit(&t_gh);
-
- gfs2_quota_cleanup(sdp);
-
- return error;
-}
-
static void gfs2_statfs_change_in(struct gfs2_statfs_change_host *sc, const void *buf)
{
const struct gfs2_statfs_change *str = buf;
diff --git a/fs/gfs2/super.h b/fs/gfs2/super.h
index 44361ecc44f77fa1771a7cb48b08cdb1a436cdc4..50a4c9b1215ebecae8e694c26ea05c0303b712dd 100644
--- a/fs/gfs2/super.h
+++ b/fs/gfs2/super.h
@@ -12,11 +12,6 @@
#include "incore.h"
-void gfs2_tune_init(struct gfs2_tune *gt);
-
-int gfs2_check_sb(struct gfs2_sbd *sdp, struct gfs2_sb_host *sb, int silent);
-int gfs2_read_sb(struct gfs2_sbd *sdp, struct gfs2_glock *gl, int silent);
-int gfs2_read_super(struct gfs2_sbd *sdp, sector_t sector);
void gfs2_lm_unmount(struct gfs2_sbd *sdp);
static inline unsigned int gfs2_jindex_size(struct gfs2_sbd *sdp)
@@ -40,7 +35,6 @@ int gfs2_lookup_in_master_dir(struct gfs2_sbd *sdp, char *filename,
struct gfs2_inode **ipp);
int gfs2_make_fs_rw(struct gfs2_sbd *sdp);
-int gfs2_make_fs_ro(struct gfs2_sbd *sdp);
int gfs2_statfs_init(struct gfs2_sbd *sdp);
void gfs2_statfs_change(struct gfs2_sbd *sdp,
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c
index 74846559fc3f4adc6a2ca913ff44a1ec7138d064..7e1879f1a02c6e16d83b3d611902f665dc3149b2 100644
--- a/fs/gfs2/sys.c
+++ b/fs/gfs2/sys.c
@@ -269,14 +269,6 @@ ARGS_ATTR(quota, "%u\n");
ARGS_ATTR(suiddir, "%d\n");
ARGS_ATTR(data, "%d\n");
-/* one oddball doesn't fit the macro mold */
-static ssize_t noatime_show(struct gfs2_sbd *sdp, char *buf)
-{
- return snprintf(buf, PAGE_SIZE, "%d\n",
- !!test_bit(SDF_NOATIME, &sdp->sd_flags));
-}
-static struct args_attr args_attr_noatime = __ATTR_RO(noatime);
-
static struct attribute *args_attrs[] = {
&args_attr_lockproto.attr,
&args_attr_locktable.attr,
@@ -292,7 +284,6 @@ static struct attribute *args_attrs[] = {
&args_attr_quota.attr,
&args_attr_suiddir.attr,
&args_attr_data.attr,
- &args_attr_noatime.attr,
NULL,
};
@@ -407,7 +398,6 @@ TUNE_ATTR(incore_log_blocks, 0);
TUNE_ATTR(log_flush_secs, 0);
TUNE_ATTR(quota_warn_period, 0);
TUNE_ATTR(quota_quantum, 0);
-TUNE_ATTR(atime_quantum, 0);
TUNE_ATTR(max_readahead, 0);
TUNE_ATTR(complain_secs, 0);
TUNE_ATTR(statfs_slow, 0);
@@ -427,7 +417,6 @@ static struct attribute *tune_attrs[] = {
&tune_attr_log_flush_secs.attr,
&tune_attr_quota_warn_period.attr,
&tune_attr_quota_quantum.attr,
- &tune_attr_atime_quantum.attr,
&tune_attr_max_readahead.attr,
&tune_attr_complain_secs.attr,
&tune_attr_statfs_slow.attr,
diff --git a/fs/inotify_user.c b/fs/inotify_user.c
index 60249429a2530d11e6d5037e148d9a3c4fd00799..d85c7d931cdfd4cb4cfa5bc839b08b4de22f9bb1 100644
--- a/fs/inotify_user.c
+++ b/fs/inotify_user.c
@@ -323,7 +323,7 @@ static void inotify_dev_queue_event(struct inotify_watch *w, u32 wd, u32 mask,
}
/*
- * remove_kevent - cleans up and ultimately frees the given kevent
+ * remove_kevent - cleans up the given kevent
*
* Caller must hold dev->ev_mutex.
*/
@@ -334,7 +334,13 @@ static void remove_kevent(struct inotify_device *dev,
dev->event_count--;
dev->queue_size -= sizeof(struct inotify_event) + kevent->event.len;
+}
+/*
+ * free_kevent - frees the given kevent.
+ */
+static void free_kevent(struct inotify_kernel_event *kevent)
+{
kfree(kevent->name);
kmem_cache_free(event_cachep, kevent);
}
@@ -350,6 +356,7 @@ static void inotify_dev_event_dequeue(struct inotify_device *dev)
struct inotify_kernel_event *kevent;
kevent = inotify_dev_get_event(dev);
remove_kevent(dev, kevent);
+ free_kevent(kevent);
}
}
@@ -433,17 +440,15 @@ static ssize_t inotify_read(struct file *file, char __user *buf,
dev = file->private_data;
while (1) {
- int events;
prepare_to_wait(&dev->wq, &wait, TASK_INTERRUPTIBLE);
mutex_lock(&dev->ev_mutex);
- events = !list_empty(&dev->events);
- mutex_unlock(&dev->ev_mutex);
- if (events) {
+ if (!list_empty(&dev->events)) {
ret = 0;
break;
}
+ mutex_unlock(&dev->ev_mutex);
if (file->f_flags & O_NONBLOCK) {
ret = -EAGAIN;
@@ -462,7 +467,6 @@ static ssize_t inotify_read(struct file *file, char __user *buf,
if (ret)
return ret;
- mutex_lock(&dev->ev_mutex);
while (1) {
struct inotify_kernel_event *kevent;
@@ -481,6 +485,13 @@ static ssize_t inotify_read(struct file *file, char __user *buf,
}
break;
}
+ remove_kevent(dev, kevent);
+
+ /*
+ * Must perform the copy_to_user outside the mutex in order
+ * to avoid a lock order reversal with mmap_sem.
+ */
+ mutex_unlock(&dev->ev_mutex);
if (copy_to_user(buf, &kevent->event, event_size)) {
ret = -EFAULT;
@@ -498,7 +509,9 @@ static ssize_t inotify_read(struct file *file, char __user *buf,
count -= kevent->event.len;
}
- remove_kevent(dev, kevent);
+ free_kevent(kevent);
+
+ mutex_lock(&dev->ev_mutex);
}
mutex_unlock(&dev->ev_mutex);
diff --git a/fs/ioctl.c b/fs/ioctl.c
index 7db32b3382d3a66452388ad9e9023216a1855ab3..33a6b7ecb8b8686449fb42b1ab5f8ef6ce64709f 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -13,9 +13,14 @@
#include <linux/security.h>
#include <linux/module.h>
#include <linux/uaccess.h>
+#include <linux/writeback.h>
+#include <linux/buffer_head.h>
#include <asm/ioctls.h>
+/* So that the fiemap access checks can't overflow on 32 bit machines. */
+#define FIEMAP_MAX_EXTENTS (UINT_MAX / sizeof(struct fiemap_extent))
+
/**
* vfs_ioctl - call filesystem specific ioctl methods
* @filp: open file to invoke ioctl method on
@@ -71,6 +76,272 @@ static int ioctl_fibmap(struct file *filp, int __user *p)
return put_user(res, p);
}
+/**
+ * fiemap_fill_next_extent - Fiemap helper function
+ * @fieinfo: Fiemap context passed into ->fiemap
+ * @logical: Extent logical start offset, in bytes
+ * @phys: Extent physical start offset, in bytes
+ * @len: Extent length, in bytes
+ * @flags: FIEMAP_EXTENT flags that describe this extent
+ *
+ * Called from file system ->fiemap callback. Will populate extent
+ * info as passed in via arguments and copy to user memory. On
+ * success, extent count on fieinfo is incremented.
+ *
+ * Returns 0 on success, -errno on error, 1 if this was the last
+ * extent that will fit in user array.
+ */
+#define SET_UNKNOWN_FLAGS (FIEMAP_EXTENT_DELALLOC)
+#define SET_NO_UNMOUNTED_IO_FLAGS (FIEMAP_EXTENT_DATA_ENCRYPTED)
+#define SET_NOT_ALIGNED_FLAGS (FIEMAP_EXTENT_DATA_TAIL|FIEMAP_EXTENT_DATA_INLINE)
+int fiemap_fill_next_extent(struct fiemap_extent_info *fieinfo, u64 logical,
+ u64 phys, u64 len, u32 flags)
+{
+ struct fiemap_extent extent;
+ struct fiemap_extent *dest = fieinfo->fi_extents_start;
+
+ /* only count the extents */
+ if (fieinfo->fi_extents_max == 0) {
+ fieinfo->fi_extents_mapped++;
+ return (flags & FIEMAP_EXTENT_LAST) ? 1 : 0;
+ }
+
+ if (fieinfo->fi_extents_mapped >= fieinfo->fi_extents_max)
+ return 1;
+
+ if (flags & SET_UNKNOWN_FLAGS)
+ flags |= FIEMAP_EXTENT_UNKNOWN;
+ if (flags & SET_NO_UNMOUNTED_IO_FLAGS)
+ flags |= FIEMAP_EXTENT_ENCODED;
+ if (flags & SET_NOT_ALIGNED_FLAGS)
+ flags |= FIEMAP_EXTENT_NOT_ALIGNED;
+
+ memset(&extent, 0, sizeof(extent));
+ extent.fe_logical = logical;
+ extent.fe_physical = phys;
+ extent.fe_length = len;
+ extent.fe_flags = flags;
+
+ dest += fieinfo->fi_extents_mapped;
+ if (copy_to_user(dest, &extent, sizeof(extent)))
+ return -EFAULT;
+
+ fieinfo->fi_extents_mapped++;
+ if (fieinfo->fi_extents_mapped == fieinfo->fi_extents_max)
+ return 1;
+ return (flags & FIEMAP_EXTENT_LAST) ? 1 : 0;
+}
+EXPORT_SYMBOL(fiemap_fill_next_extent);
+
+/**
+ * fiemap_check_flags - check validity of requested flags for fiemap
+ * @fieinfo: Fiemap context passed into ->fiemap
+ * @fs_flags: Set of fiemap flags that the file system understands
+ *
+ * Called from file system ->fiemap callback. This will compute the
+ * intersection of valid fiemap flags and those that the fs supports. That
+ * value is then compared against the user supplied flags. In case of bad user
+ * flags, the invalid values will be written into the fieinfo structure, and
+ * -EBADR is returned, which tells ioctl_fiemap() to return those values to
+ * userspace. For this reason, a return code of -EBADR should be preserved.
+ *
+ * Returns 0 on success, -EBADR on bad flags.
+ */
+int fiemap_check_flags(struct fiemap_extent_info *fieinfo, u32 fs_flags)
+{
+ u32 incompat_flags;
+
+ incompat_flags = fieinfo->fi_flags & ~(FIEMAP_FLAGS_COMPAT & fs_flags);
+ if (incompat_flags) {
+ fieinfo->fi_flags = incompat_flags;
+ return -EBADR;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(fiemap_check_flags);
+
+static int fiemap_check_ranges(struct super_block *sb,
+ u64 start, u64 len, u64 *new_len)
+{
+ *new_len = len;
+
+ if (len == 0)
+ return -EINVAL;
+
+ if (start > sb->s_maxbytes)
+ return -EFBIG;
+
+ /*
+ * Shrink request scope to what the fs can actually handle.
+ */
+ if ((len > sb->s_maxbytes) ||
+ (sb->s_maxbytes - len) < start)
+ *new_len = sb->s_maxbytes - start;
+
+ return 0;
+}
+
+static int ioctl_fiemap(struct file *filp, unsigned long arg)
+{
+ struct fiemap fiemap;
+ struct fiemap_extent_info fieinfo = { 0, };
+ struct inode *inode = filp->f_path.dentry->d_inode;
+ struct super_block *sb = inode->i_sb;
+ u64 len;
+ int error;
+
+ if (!inode->i_op->fiemap)
+ return -EOPNOTSUPP;
+
+ if (copy_from_user(&fiemap, (struct fiemap __user *)arg,
+ sizeof(struct fiemap)))
+ return -EFAULT;
+
+ if (fiemap.fm_extent_count > FIEMAP_MAX_EXTENTS)
+ return -EINVAL;
+
+ error = fiemap_check_ranges(sb, fiemap.fm_start, fiemap.fm_length,
+ &len);
+ if (error)
+ return error;
+
+ fieinfo.fi_flags = fiemap.fm_flags;
+ fieinfo.fi_extents_max = fiemap.fm_extent_count;
+ fieinfo.fi_extents_start = (struct fiemap_extent *)(arg + sizeof(fiemap));
+
+ if (fiemap.fm_extent_count != 0 &&
+ !access_ok(VERIFY_WRITE, fieinfo.fi_extents_start,
+ fieinfo.fi_extents_max * sizeof(struct fiemap_extent)))
+ return -EFAULT;
+
+ if (fieinfo.fi_flags & FIEMAP_FLAG_SYNC)
+ filemap_write_and_wait(inode->i_mapping);
+
+ error = inode->i_op->fiemap(inode, &fieinfo, fiemap.fm_start, len);
+ fiemap.fm_flags = fieinfo.fi_flags;
+ fiemap.fm_mapped_extents = fieinfo.fi_extents_mapped;
+ if (copy_to_user((char *)arg, &fiemap, sizeof(fiemap)))
+ error = -EFAULT;
+
+ return error;
+}
+
+#define blk_to_logical(inode, blk) (blk << (inode)->i_blkbits)
+#define logical_to_blk(inode, offset) (offset >> (inode)->i_blkbits);
+
+/*
+ * @inode - the inode to map
+ * @arg - the pointer to userspace where we copy everything to
+ * @get_block - the fs's get_block function
+ *
+ * This does FIEMAP for block based inodes. Basically it will just loop
+ * through get_block until we hit the number of extents we want to map, or we
+ * go past the end of the file and hit a hole.
+ *
+ * If it is possible to have data blocks beyond a hole past @inode->i_size, then
+ * please do not use this function, it will stop at the first unmapped block
+ * beyond i_size
+ */
+int generic_block_fiemap(struct inode *inode,
+ struct fiemap_extent_info *fieinfo, u64 start,
+ u64 len, get_block_t *get_block)
+{
+ struct buffer_head tmp;
+ unsigned int start_blk;
+ long long length = 0, map_len = 0;
+ u64 logical = 0, phys = 0, size = 0;
+ u32 flags = FIEMAP_EXTENT_MERGED;
+ int ret = 0;
+
+ if ((ret = fiemap_check_flags(fieinfo, FIEMAP_FLAG_SYNC)))
+ return ret;
+
+ start_blk = logical_to_blk(inode, start);
+
+ /* guard against change */
+ mutex_lock(&inode->i_mutex);
+
+ length = (long long)min_t(u64, len, i_size_read(inode));
+ map_len = length;
+
+ do {
+ /*
+ * we set b_size to the total size we want so it will map as
+ * many contiguous blocks as possible at once
+ */
+ memset(&tmp, 0, sizeof(struct buffer_head));
+ tmp.b_size = map_len;
+
+ ret = get_block(inode, start_blk, &tmp, 0);
+ if (ret)
+ break;
+
+ /* HOLE */
+ if (!buffer_mapped(&tmp)) {
+ /*
+ * first hole after going past the EOF, this is our
+ * last extent
+ */
+ if (length <= 0) {
+ flags = FIEMAP_EXTENT_MERGED|FIEMAP_EXTENT_LAST;
+ ret = fiemap_fill_next_extent(fieinfo, logical,
+ phys, size,
+ flags);
+ break;
+ }
+
+ length -= blk_to_logical(inode, 1);
+
+ /* if we have holes up to/past EOF then we're done */
+ if (length <= 0)
+ break;
+
+ start_blk++;
+ } else {
+ if (length <= 0 && size) {
+ ret = fiemap_fill_next_extent(fieinfo, logical,
+ phys, size,
+ flags);
+ if (ret)
+ break;
+ }
+
+ logical = blk_to_logical(inode, start_blk);
+ phys = blk_to_logical(inode, tmp.b_blocknr);
+ size = tmp.b_size;
+ flags = FIEMAP_EXTENT_MERGED;
+
+ length -= tmp.b_size;
+ start_blk += logical_to_blk(inode, size);
+
+ /*
+ * if we are past the EOF we need to loop again to see
+ * if there is a hole so we can mark this extent as the
+ * last one, and if not keep mapping things until we
+ * find a hole, or we run out of slots in the extent
+ * array
+ */
+ if (length <= 0)
+ continue;
+
+ ret = fiemap_fill_next_extent(fieinfo, logical, phys,
+ size, flags);
+ if (ret)
+ break;
+ }
+ cond_resched();
+ } while (1);
+
+ mutex_unlock(&inode->i_mutex);
+
+ /* if ret is 1 then we just hit the end of the extent array */
+ if (ret == 1)
+ ret = 0;
+
+ return ret;
+}
+EXPORT_SYMBOL(generic_block_fiemap);
+
static int file_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
@@ -80,6 +351,8 @@ static int file_ioctl(struct file *filp, unsigned int cmd,
switch (cmd) {
case FIBMAP:
return ioctl_fibmap(filp, p);
+ case FS_IOC_FIEMAP:
+ return ioctl_fiemap(filp, arg);
case FIGETBSZ:
return put_user(inode->i_sb->s_blocksize, p);
case FIONREAD:
diff --git a/fs/jbd2/checkpoint.c b/fs/jbd2/checkpoint.c
index 91389c8aee8a7c765c1ae9d7f2bbeed51f95cd0c..42895d3694581885de894790f505557fda891c24 100644
--- a/fs/jbd2/checkpoint.c
+++ b/fs/jbd2/checkpoint.c
@@ -20,6 +20,7 @@
#include <linux/time.h>
#include <linux/fs.h>
#include <linux/jbd2.h>
+#include <linux/marker.h>
#include <linux/errno.h>
#include <linux/slab.h>
@@ -126,14 +127,29 @@ void __jbd2_log_wait_for_space(journal_t *journal)
/*
* Test again, another process may have checkpointed while we
- * were waiting for the checkpoint lock
+ * were waiting for the checkpoint lock. If there are no
+ * outstanding transactions there is nothing to checkpoint and
+ * we can't make progress. Abort the journal in this case.
*/
spin_lock(&journal->j_state_lock);
+ spin_lock(&journal->j_list_lock);
nblocks = jbd_space_needed(journal);
if (__jbd2_log_space_left(journal) < nblocks) {
+ int chkpt = journal->j_checkpoint_transactions != NULL;
+
+ spin_unlock(&journal->j_list_lock);
spin_unlock(&journal->j_state_lock);
- jbd2_log_do_checkpoint(journal);
+ if (chkpt) {
+ jbd2_log_do_checkpoint(journal);
+ } else {
+ printk(KERN_ERR "%s: no transactions\n",
+ __func__);
+ jbd2_journal_abort(journal, 0);
+ }
+
spin_lock(&journal->j_state_lock);
+ } else {
+ spin_unlock(&journal->j_list_lock);
}
mutex_unlock(&journal->j_checkpoint_mutex);
}
@@ -313,6 +329,8 @@ int jbd2_log_do_checkpoint(journal_t *journal)
* journal straight away.
*/
result = jbd2_cleanup_journal_tail(journal);
+ trace_mark(jbd2_checkpoint, "dev %s need_checkpoint %d",
+ journal->j_devname, result);
jbd_debug(1, "cleanup_journal_tail returned %d\n", result);
if (result <= 0)
return result;
diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index f2ad061e95ec93937b7b5f3adfe48fb2b446ad0d..0d3814a35ed11e19a09beb3007113bfa067d0ecb 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -16,6 +16,7 @@
#include <linux/time.h>
#include <linux/fs.h>
#include <linux/jbd2.h>
+#include <linux/marker.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/mm.h>
@@ -126,8 +127,7 @@ static int journal_submit_commit_record(journal_t *journal,
JBUFFER_TRACE(descriptor, "submit commit block");
lock_buffer(bh);
- get_bh(bh);
- set_buffer_dirty(bh);
+ clear_buffer_dirty(bh);
set_buffer_uptodate(bh);
bh->b_end_io = journal_end_buffer_io_sync;
@@ -147,12 +147,9 @@ static int journal_submit_commit_record(journal_t *journal,
* to remember if we sent a barrier request
*/
if (ret == -EOPNOTSUPP && barrier_done) {
- char b[BDEVNAME_SIZE];
-
printk(KERN_WARNING
- "JBD: barrier-based sync failed on %s - "
- "disabling barriers\n",
- bdevname(journal->j_dev, b));
+ "JBD: barrier-based sync failed on %s - "
+ "disabling barriers\n", journal->j_devname);
spin_lock(&journal->j_state_lock);
journal->j_flags &= ~JBD2_BARRIER;
spin_unlock(&journal->j_state_lock);
@@ -160,7 +157,7 @@ static int journal_submit_commit_record(journal_t *journal,
/* And try again, without the barrier */
lock_buffer(bh);
set_buffer_uptodate(bh);
- set_buffer_dirty(bh);
+ clear_buffer_dirty(bh);
ret = submit_bh(WRITE, bh);
}
*cbh = bh;
@@ -371,6 +368,8 @@ void jbd2_journal_commit_transaction(journal_t *journal)
commit_transaction = journal->j_running_transaction;
J_ASSERT(commit_transaction->t_state == T_RUNNING);
+ trace_mark(jbd2_start_commit, "dev %s transaction %d",
+ journal->j_devname, commit_transaction->t_tid);
jbd_debug(1, "JBD: starting commit of transaction %d\n",
commit_transaction->t_tid);
@@ -681,11 +680,9 @@ void jbd2_journal_commit_transaction(journal_t *journal)
*/
err = journal_finish_inode_data_buffers(journal, commit_transaction);
if (err) {
- char b[BDEVNAME_SIZE];
-
printk(KERN_WARNING
"JBD2: Detected IO errors while flushing file data "
- "on %s\n", bdevname(journal->j_fs_dev, b));
+ "on %s\n", journal->j_devname);
err = 0;
}
@@ -990,6 +987,9 @@ void jbd2_journal_commit_transaction(journal_t *journal)
}
spin_unlock(&journal->j_list_lock);
+ trace_mark(jbd2_end_commit, "dev %s transaction %d head %d",
+ journal->j_devname, commit_transaction->t_tid,
+ journal->j_tail_sequence);
jbd_debug(1, "JBD: commit %d complete, head %d\n",
journal->j_commit_sequence, journal->j_tail_sequence);
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 8207a01c4edbea2d28747d93cf069d526c446aed..01c3901c3a07599e592e9bd09282a3d6cd42cf24 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -597,13 +597,9 @@ int jbd2_journal_bmap(journal_t *journal, unsigned long blocknr,
if (ret)
*retp = ret;
else {
- char b[BDEVNAME_SIZE];
-
printk(KERN_ALERT "%s: journal block not found "
"at offset %lu on %s\n",
- __func__,
- blocknr,
- bdevname(journal->j_dev, b));
+ __func__, blocknr, journal->j_devname);
err = -EIO;
__journal_abort_soft(journal, err);
}
@@ -901,10 +897,7 @@ static struct proc_dir_entry *proc_jbd2_stats;
static void jbd2_stats_proc_init(journal_t *journal)
{
- char name[BDEVNAME_SIZE];
-
- bdevname(journal->j_dev, name);
- journal->j_proc_entry = proc_mkdir(name, proc_jbd2_stats);
+ journal->j_proc_entry = proc_mkdir(journal->j_devname, proc_jbd2_stats);
if (journal->j_proc_entry) {
proc_create_data("history", S_IRUGO, journal->j_proc_entry,
&jbd2_seq_history_fops, journal);
@@ -915,12 +908,9 @@ static void jbd2_stats_proc_init(journal_t *journal)
static void jbd2_stats_proc_exit(journal_t *journal)
{
- char name[BDEVNAME_SIZE];
-
- bdevname(journal->j_dev, name);
remove_proc_entry("info", journal->j_proc_entry);
remove_proc_entry("history", journal->j_proc_entry);
- remove_proc_entry(name, proc_jbd2_stats);
+ remove_proc_entry(journal->j_devname, proc_jbd2_stats);
}
static void journal_init_stats(journal_t *journal)
@@ -1018,6 +1008,7 @@ journal_t * jbd2_journal_init_dev(struct block_device *bdev,
{
journal_t *journal = journal_init_common();
struct buffer_head *bh;
+ char *p;
int n;
if (!journal)
@@ -1039,6 +1030,10 @@ journal_t * jbd2_journal_init_dev(struct block_device *bdev,
journal->j_fs_dev = fs_dev;
journal->j_blk_offset = start;
journal->j_maxlen = len;
+ bdevname(journal->j_dev, journal->j_devname);
+ p = journal->j_devname;
+ while ((p = strchr(p, '/')))
+ *p = '!';
jbd2_stats_proc_init(journal);
bh = __getblk(journal->j_dev, start, journal->j_blocksize);
@@ -1061,6 +1056,7 @@ journal_t * jbd2_journal_init_inode (struct inode *inode)
{
struct buffer_head *bh;
journal_t *journal = journal_init_common();
+ char *p;
int err;
int n;
unsigned long long blocknr;
@@ -1070,6 +1066,12 @@ journal_t * jbd2_journal_init_inode (struct inode *inode)
journal->j_dev = journal->j_fs_dev = inode->i_sb->s_bdev;
journal->j_inode = inode;
+ bdevname(journal->j_dev, journal->j_devname);
+ p = journal->j_devname;
+ while ((p = strchr(p, '/')))
+ *p = '!';
+ p = journal->j_devname + strlen(journal->j_devname);
+ sprintf(p, ":%lu", journal->j_inode->i_ino);
jbd_debug(1,
"journal %p: inode %s/%ld, size %Ld, bits %d, blksize %ld\n",
journal, inode->i_sb->s_id, inode->i_ino,
@@ -1253,6 +1255,22 @@ void jbd2_journal_update_superblock(journal_t *journal, int wait)
goto out;
}
+ if (buffer_write_io_error(bh)) {
+ /*
+ * Oh, dear. A previous attempt to write the journal
+ * superblock failed. This could happen because the
+ * USB device was yanked out. Or it could happen to
+ * be a transient write error and maybe the block will
+ * be remapped. Nothing we can do but to retry the
+ * write and hope for the best.
+ */
+ printk(KERN_ERR "JBD2: previous I/O error detected "
+ "for journal superblock update for %s.\n",
+ journal->j_devname);
+ clear_buffer_write_io_error(bh);
+ set_buffer_uptodate(bh);
+ }
+
spin_lock(&journal->j_state_lock);
jbd_debug(1,"JBD: updating superblock (start %ld, seq %d, errno %d)\n",
journal->j_tail, journal->j_tail_sequence, journal->j_errno);
@@ -1264,9 +1282,16 @@ void jbd2_journal_update_superblock(journal_t *journal, int wait)
BUFFER_TRACE(bh, "marking dirty");
mark_buffer_dirty(bh);
- if (wait)
+ if (wait) {
sync_dirty_buffer(bh);
- else
+ if (buffer_write_io_error(bh)) {
+ printk(KERN_ERR "JBD2: I/O error detected "
+ "when updating journal superblock for %s.\n",
+ journal->j_devname);
+ clear_buffer_write_io_error(bh);
+ set_buffer_uptodate(bh);
+ }
+ } else
ll_rw_block(SWRITE, 1, &bh);
out:
@@ -1760,23 +1785,6 @@ int jbd2_journal_wipe(journal_t *journal, int write)
return err;
}
-/*
- * journal_dev_name: format a character string to describe on what
- * device this journal is present.
- */
-
-static const char *journal_dev_name(journal_t *journal, char *buffer)
-{
- struct block_device *bdev;
-
- if (journal->j_inode)
- bdev = journal->j_inode->i_sb->s_bdev;
- else
- bdev = journal->j_dev;
-
- return bdevname(bdev, buffer);
-}
-
/*
* Journal abort has very specific semantics, which we describe
* for journal abort.
@@ -1793,13 +1801,12 @@ static const char *journal_dev_name(journal_t *journal, char *buffer)
void __jbd2_journal_abort_hard(journal_t *journal)
{
transaction_t *transaction;
- char b[BDEVNAME_SIZE];
if (journal->j_flags & JBD2_ABORT)
return;
printk(KERN_ERR "Aborting journal on device %s.\n",
- journal_dev_name(journal, b));
+ journal->j_devname);
spin_lock(&journal->j_state_lock);
journal->j_flags |= JBD2_ABORT;
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 9abcd2b329f7357b0af65065613e996b643e1747..e9b20173fef33835e9d87be1a9b67e718b8dfe0a 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1279,6 +1279,12 @@ static int nfs_parse_mount_options(char *raw,
}
}
+ if (errors > 0) {
+ dfprintk(MOUNT, "NFS: parsing encountered %d error%s\n",
+ errors, (errors == 1 ? "" : "s"));
+ if (!sloppy)
+ return 0;
+ }
return 1;
out_nomem:
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 10bfb466e0687eb4c99dd3c5fc1e787c07d68efc..29ff57ec5d1f97047549e69f97a5d426b3e60af2 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -989,15 +989,6 @@ static int ocfs2_grow_tree(struct inode *inode, handle_t *handle,
return ret;
}
-/*
- * This is only valid for leaf nodes, which are the only ones that can
- * have empty extents anyway.
- */
-static inline int ocfs2_is_empty_extent(struct ocfs2_extent_rec *rec)
-{
- return !rec->e_leaf_clusters;
-}
-
/*
* This function will discard the rightmost extent record.
*/
diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h
index 42ff94bd8011f541cfd82ad45faaca17f742a80a..60cd3d59230c85398babfa7225fe087f2992a739 100644
--- a/fs/ocfs2/alloc.h
+++ b/fs/ocfs2/alloc.h
@@ -146,4 +146,13 @@ static inline unsigned int ocfs2_rec_clusters(struct ocfs2_extent_list *el,
return le16_to_cpu(rec->e_leaf_clusters);
}
+/*
+ * This is only valid for leaf nodes, which are the only ones that can
+ * have empty extents anyway.
+ */
+static inline int ocfs2_is_empty_extent(struct ocfs2_extent_rec *rec)
+{
+ return !rec->e_leaf_clusters;
+}
+
#endif /* OCFS2_ALLOC_H */
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 506c24fb5078fe859a8b816e89239c7bb8818d4e..a53da1466277abd843b0117f89df9850423ba92b 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -594,7 +594,7 @@ static int ocfs2_direct_IO_get_blocks(struct inode *inode, sector_t iblock,
goto bail;
}
- if (!ocfs2_sparse_alloc(OCFS2_SB(inode->i_sb)) && !p_blkno) {
+ if (!ocfs2_sparse_alloc(OCFS2_SB(inode->i_sb)) && !p_blkno && create) {
ocfs2_error(inode->i_sb,
"Inode %llu has a hole at block %llu\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno,
diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index c58668a326fe87f58074741965c531761fe97359..aed268e80b49173a5a3af264bcd5ca5c7e55ca8a 100644
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -25,6 +25,7 @@
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/types.h>
+#include <linux/fiemap.h>
#define MLOG_MASK_PREFIX ML_EXTENT_MAP
#include <cluster/masklog.h>
@@ -32,6 +33,7 @@
#include "ocfs2.h"
#include "alloc.h"
+#include "dlmglue.h"
#include "extent_map.h"
#include "inode.h"
#include "super.h"
@@ -282,6 +284,51 @@ void ocfs2_extent_map_insert_rec(struct inode *inode,
kfree(new_emi);
}
+static int ocfs2_last_eb_is_empty(struct inode *inode,
+ struct ocfs2_dinode *di)
+{
+ int ret, next_free;
+ u64 last_eb_blk = le64_to_cpu(di->i_last_eb_blk);
+ struct buffer_head *eb_bh = NULL;
+ struct ocfs2_extent_block *eb;
+ struct ocfs2_extent_list *el;
+
+ ret = ocfs2_read_block(OCFS2_SB(inode->i_sb), last_eb_blk,
+ &eb_bh, OCFS2_BH_CACHED, inode);
+ if (ret) {
+ mlog_errno(ret);
+ goto out;
+ }
+
+ eb = (struct ocfs2_extent_block *) eb_bh->b_data;
+ el = &eb->h_list;
+
+ if (!OCFS2_IS_VALID_EXTENT_BLOCK(eb)) {
+ ret = -EROFS;
+ OCFS2_RO_ON_INVALID_EXTENT_BLOCK(inode->i_sb, eb);
+ goto out;
+ }
+
+ if (el->l_tree_depth) {
+ ocfs2_error(inode->i_sb,
+ "Inode %lu has non zero tree depth in "
+ "leaf block %llu\n", inode->i_ino,
+ (unsigned long long)eb_bh->b_blocknr);
+ ret = -EROFS;
+ goto out;
+ }
+
+ next_free = le16_to_cpu(el->l_next_free_rec);
+
+ if (next_free == 0 ||
+ (next_free == 1 && ocfs2_is_empty_extent(&el->l_recs[0])))
+ ret = 1;
+
+out:
+ brelse(eb_bh);
+ return ret;
+}
+
/*
* Return the 1st index within el which contains an extent start
* larger than v_cluster.
@@ -373,42 +420,28 @@ static int ocfs2_figure_hole_clusters(struct inode *inode,
return ret;
}
-int ocfs2_get_clusters(struct inode *inode, u32 v_cluster,
- u32 *p_cluster, u32 *num_clusters,
- unsigned int *extent_flags)
+static int ocfs2_get_clusters_nocache(struct inode *inode,
+ struct buffer_head *di_bh,
+ u32 v_cluster, unsigned int *hole_len,
+ struct ocfs2_extent_rec *ret_rec,
+ unsigned int *is_last)
{
- int ret, i;
- unsigned int flags = 0;
- struct buffer_head *di_bh = NULL;
- struct buffer_head *eb_bh = NULL;
+ int i, ret, tree_height, len;
struct ocfs2_dinode *di;
- struct ocfs2_extent_block *eb;
+ struct ocfs2_extent_block *uninitialized_var(eb);
struct ocfs2_extent_list *el;
struct ocfs2_extent_rec *rec;
- u32 coff;
-
- if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
- ret = -ERANGE;
- mlog_errno(ret);
- goto out;
- }
-
- ret = ocfs2_extent_map_lookup(inode, v_cluster, p_cluster,
- num_clusters, extent_flags);
- if (ret == 0)
- goto out;
+ struct buffer_head *eb_bh = NULL;
- ret = ocfs2_read_block(OCFS2_SB(inode->i_sb), OCFS2_I(inode)->ip_blkno,
- &di_bh, OCFS2_BH_CACHED, inode);
- if (ret) {
- mlog_errno(ret);
- goto out;
- }
+ memset(ret_rec, 0, sizeof(*ret_rec));
+ if (is_last)
+ *is_last = 0;
di = (struct ocfs2_dinode *) di_bh->b_data;
el = &di->id2.i_list;
+ tree_height = le16_to_cpu(el->l_tree_depth);
- if (el->l_tree_depth) {
+ if (tree_height > 0) {
ret = ocfs2_find_leaf(inode, el, v_cluster, &eb_bh);
if (ret) {
mlog_errno(ret);
@@ -431,46 +464,143 @@ int ocfs2_get_clusters(struct inode *inode, u32 v_cluster,
i = ocfs2_search_extent_list(el, v_cluster);
if (i == -1) {
/*
- * A hole was found. Return some canned values that
- * callers can key on. If asked for, num_clusters will
- * be populated with the size of the hole.
+ * Holes can be larger than the maximum size of an
+ * extent, so we return their lengths in a seperate
+ * field.
*/
- *p_cluster = 0;
- if (num_clusters) {
+ if (hole_len) {
ret = ocfs2_figure_hole_clusters(inode, el, eb_bh,
- v_cluster,
- num_clusters);
+ v_cluster, &len);
if (ret) {
mlog_errno(ret);
goto out;
}
+
+ *hole_len = len;
}
- } else {
- rec = &el->l_recs[i];
+ goto out_hole;
+ }
- BUG_ON(v_cluster < le32_to_cpu(rec->e_cpos));
+ rec = &el->l_recs[i];
- if (!rec->e_blkno) {
- ocfs2_error(inode->i_sb, "Inode %lu has bad extent "
- "record (%u, %u, 0)", inode->i_ino,
- le32_to_cpu(rec->e_cpos),
- ocfs2_rec_clusters(el, rec));
- ret = -EROFS;
- goto out;
+ BUG_ON(v_cluster < le32_to_cpu(rec->e_cpos));
+
+ if (!rec->e_blkno) {
+ ocfs2_error(inode->i_sb, "Inode %lu has bad extent "
+ "record (%u, %u, 0)", inode->i_ino,
+ le32_to_cpu(rec->e_cpos),
+ ocfs2_rec_clusters(el, rec));
+ ret = -EROFS;
+ goto out;
+ }
+
+ *ret_rec = *rec;
+
+ /*
+ * Checking for last extent is potentially expensive - we
+ * might have to look at the next leaf over to see if it's
+ * empty.
+ *
+ * The first two checks are to see whether the caller even
+ * cares for this information, and if the extent is at least
+ * the last in it's list.
+ *
+ * If those hold true, then the extent is last if any of the
+ * additional conditions hold true:
+ * - Extent list is in-inode
+ * - Extent list is right-most
+ * - Extent list is 2nd to rightmost, with empty right-most
+ */
+ if (is_last) {
+ if (i == (le16_to_cpu(el->l_next_free_rec) - 1)) {
+ if (tree_height == 0)
+ *is_last = 1;
+ else if (eb->h_blkno == di->i_last_eb_blk)
+ *is_last = 1;
+ else if (eb->h_next_leaf_blk == di->i_last_eb_blk) {
+ ret = ocfs2_last_eb_is_empty(inode, di);
+ if (ret < 0) {
+ mlog_errno(ret);
+ goto out;
+ }
+ if (ret == 1)
+ *is_last = 1;
+ }
}
+ }
+
+out_hole:
+ ret = 0;
+out:
+ brelse(eb_bh);
+ return ret;
+}
+
+static void ocfs2_relative_extent_offsets(struct super_block *sb,
+ u32 v_cluster,
+ struct ocfs2_extent_rec *rec,
+ u32 *p_cluster, u32 *num_clusters)
+
+{
+ u32 coff = v_cluster - le32_to_cpu(rec->e_cpos);
+
+ *p_cluster = ocfs2_blocks_to_clusters(sb, le64_to_cpu(rec->e_blkno));
+ *p_cluster = *p_cluster + coff;
+
+ if (num_clusters)
+ *num_clusters = le16_to_cpu(rec->e_leaf_clusters) - coff;
+}
+
+int ocfs2_get_clusters(struct inode *inode, u32 v_cluster,
+ u32 *p_cluster, u32 *num_clusters,
+ unsigned int *extent_flags)
+{
+ int ret;
+ unsigned int uninitialized_var(hole_len), flags = 0;
+ struct buffer_head *di_bh = NULL;
+ struct ocfs2_extent_rec rec;
- coff = v_cluster - le32_to_cpu(rec->e_cpos);
+ if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
+ ret = -ERANGE;
+ mlog_errno(ret);
+ goto out;
+ }
- *p_cluster = ocfs2_blocks_to_clusters(inode->i_sb,
- le64_to_cpu(rec->e_blkno));
- *p_cluster = *p_cluster + coff;
+ ret = ocfs2_extent_map_lookup(inode, v_cluster, p_cluster,
+ num_clusters, extent_flags);
+ if (ret == 0)
+ goto out;
- if (num_clusters)
- *num_clusters = ocfs2_rec_clusters(el, rec) - coff;
+ ret = ocfs2_read_block(OCFS2_SB(inode->i_sb), OCFS2_I(inode)->ip_blkno,
+ &di_bh, OCFS2_BH_CACHED, inode);
+ if (ret) {
+ mlog_errno(ret);
+ goto out;
+ }
- flags = rec->e_flags;
+ ret = ocfs2_get_clusters_nocache(inode, di_bh, v_cluster, &hole_len,
+ &rec, NULL);
+ if (ret) {
+ mlog_errno(ret);
+ goto out;
+ }
- ocfs2_extent_map_insert_rec(inode, rec);
+ if (rec.e_blkno == 0ULL) {
+ /*
+ * A hole was found. Return some canned values that
+ * callers can key on. If asked for, num_clusters will
+ * be populated with the size of the hole.
+ */
+ *p_cluster = 0;
+ if (num_clusters) {
+ *num_clusters = hole_len;
+ }
+ } else {
+ ocfs2_relative_extent_offsets(inode->i_sb, v_cluster, &rec,
+ p_cluster, num_clusters);
+ flags = rec.e_flags;
+
+ ocfs2_extent_map_insert_rec(inode, &rec);
}
if (extent_flags)
@@ -478,7 +608,6 @@ int ocfs2_get_clusters(struct inode *inode, u32 v_cluster,
out:
brelse(di_bh);
- brelse(eb_bh);
return ret;
}
@@ -521,3 +650,114 @@ int ocfs2_extent_map_get_blocks(struct inode *inode, u64 v_blkno, u64 *p_blkno,
out:
return ret;
}
+
+static int ocfs2_fiemap_inline(struct inode *inode, struct buffer_head *di_bh,
+ struct fiemap_extent_info *fieinfo,
+ u64 map_start)
+{
+ int ret;
+ unsigned int id_count;
+ struct ocfs2_dinode *di;
+ u64 phys;
+ u32 flags = FIEMAP_EXTENT_DATA_INLINE|FIEMAP_EXTENT_LAST;
+ struct ocfs2_inode_info *oi = OCFS2_I(inode);
+
+ di = (struct ocfs2_dinode *)di_bh->b_data;
+ id_count = le16_to_cpu(di->id2.i_data.id_count);
+
+ if (map_start < id_count) {
+ phys = oi->ip_blkno << inode->i_sb->s_blocksize_bits;
+ phys += offsetof(struct ocfs2_dinode, id2.i_data.id_data);
+
+ ret = fiemap_fill_next_extent(fieinfo, 0, phys, id_count,
+ flags);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+#define OCFS2_FIEMAP_FLAGS (FIEMAP_FLAG_SYNC)
+
+int ocfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+ u64 map_start, u64 map_len)
+{
+ int ret, is_last;
+ u32 mapping_end, cpos;
+ unsigned int hole_size;
+ struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
+ u64 len_bytes, phys_bytes, virt_bytes;
+ struct buffer_head *di_bh = NULL;
+ struct ocfs2_extent_rec rec;
+
+ ret = fiemap_check_flags(fieinfo, OCFS2_FIEMAP_FLAGS);
+ if (ret)
+ return ret;
+
+ ret = ocfs2_inode_lock(inode, &di_bh, 0);
+ if (ret) {
+ mlog_errno(ret);
+ goto out;
+ }
+
+ down_read(&OCFS2_I(inode)->ip_alloc_sem);
+
+ /*
+ * Handle inline-data separately.
+ */
+ if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
+ ret = ocfs2_fiemap_inline(inode, di_bh, fieinfo, map_start);
+ goto out_unlock;
+ }
+
+ cpos = map_start >> osb->s_clustersize_bits;
+ mapping_end = ocfs2_clusters_for_bytes(inode->i_sb,
+ map_start + map_len);
+ mapping_end -= cpos;
+ is_last = 0;
+ while (cpos < mapping_end && !is_last) {
+ u32 fe_flags;
+
+ ret = ocfs2_get_clusters_nocache(inode, di_bh, cpos,
+ &hole_size, &rec, &is_last);
+ if (ret) {
+ mlog_errno(ret);
+ goto out;
+ }
+
+ if (rec.e_blkno == 0ULL) {
+ cpos += hole_size;
+ continue;
+ }
+
+ fe_flags = 0;
+ if (rec.e_flags & OCFS2_EXT_UNWRITTEN)
+ fe_flags |= FIEMAP_EXTENT_UNWRITTEN;
+ if (is_last)
+ fe_flags |= FIEMAP_EXTENT_LAST;
+ len_bytes = (u64)le16_to_cpu(rec.e_leaf_clusters) << osb->s_clustersize_bits;
+ phys_bytes = le64_to_cpu(rec.e_blkno) << osb->sb->s_blocksize_bits;
+ virt_bytes = (u64)le32_to_cpu(rec.e_cpos) << osb->s_clustersize_bits;
+
+ ret = fiemap_fill_next_extent(fieinfo, virt_bytes, phys_bytes,
+ len_bytes, fe_flags);
+ if (ret)
+ break;
+
+ cpos = le32_to_cpu(rec.e_cpos)+ le16_to_cpu(rec.e_leaf_clusters);
+ }
+
+ if (ret > 0)
+ ret = 0;
+
+out_unlock:
+ brelse(di_bh);
+
+ up_read(&OCFS2_I(inode)->ip_alloc_sem);
+
+ ocfs2_inode_unlock(inode, 0);
+out:
+
+ return ret;
+}
diff --git a/fs/ocfs2/extent_map.h b/fs/ocfs2/extent_map.h
index de91e3e41a224ac7f1eb39f1e35bdd22034d811a..1b97490e1ea8d7b431cf40c9bbcab801b3bb4305 100644
--- a/fs/ocfs2/extent_map.h
+++ b/fs/ocfs2/extent_map.h
@@ -50,4 +50,7 @@ int ocfs2_get_clusters(struct inode *inode, u32 v_cluster, u32 *p_cluster,
int ocfs2_extent_map_get_blocks(struct inode *inode, u64 v_blkno, u64 *p_blkno,
u64 *ret_count, unsigned int *extent_flags);
+int ocfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+ u64 map_start, u64 map_len);
+
#endif /* _EXTENT_MAP_H */
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index ec2ed15c3daab10894cf249d698a834924d74651..ed38796052d201f28da44d0ec60d7bf4baf078a8 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2228,6 +2228,7 @@ const struct inode_operations ocfs2_file_iops = {
.getattr = ocfs2_getattr,
.permission = ocfs2_permission,
.fallocate = ocfs2_fallocate,
+ .fiemap = ocfs2_fiemap,
};
const struct inode_operations ocfs2_special_file_iops = {
diff --git a/fs/partitions/check.c b/fs/partitions/check.c
index 7d6b34e201db4a8ba08525f942399eb742a57731..7408227c49c91cefed99f861a90a8bbb85e8b346 100644
--- a/fs/partitions/check.c
+++ b/fs/partitions/check.c
@@ -120,22 +120,21 @@ static int (*check_part[])(struct parsed_partitions *, struct block_device *) =
* a pointer to that same buffer (for convenience).
*/
-char *disk_name(struct gendisk *hd, int part, char *buf)
+char *disk_name(struct gendisk *hd, int partno, char *buf)
{
- if (!part)
+ if (!partno)
snprintf(buf, BDEVNAME_SIZE, "%s", hd->disk_name);
else if (isdigit(hd->disk_name[strlen(hd->disk_name)-1]))
- snprintf(buf, BDEVNAME_SIZE, "%sp%d", hd->disk_name, part);
+ snprintf(buf, BDEVNAME_SIZE, "%sp%d", hd->disk_name, partno);
else
- snprintf(buf, BDEVNAME_SIZE, "%s%d", hd->disk_name, part);
+ snprintf(buf, BDEVNAME_SIZE, "%s%d", hd->disk_name, partno);
return buf;
}
const char *bdevname(struct block_device *bdev, char *buf)
{
- int part = MINOR(bdev->bd_dev) - bdev->bd_disk->first_minor;
- return disk_name(bdev->bd_disk, part, buf);
+ return disk_name(bdev->bd_disk, bdev->bd_part->partno, buf);
}
EXPORT_SYMBOL(bdevname);
@@ -169,7 +168,7 @@ check_partition(struct gendisk *hd, struct block_device *bdev)
if (isdigit(state->name[strlen(state->name)-1]))
sprintf(state->name, "p");
- state->limit = hd->minors;
+ state->limit = disk_max_parts(hd);
i = res = err = 0;
while (!res && check_part[i]) {
memset(&state->parts, 0, sizeof(state->parts));
@@ -204,21 +203,22 @@ static ssize_t part_start_show(struct device *dev,
return sprintf(buf, "%llu\n",(unsigned long long)p->start_sect);
}
-static ssize_t part_size_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+ssize_t part_size_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct hd_struct *p = dev_to_part(dev);
return sprintf(buf, "%llu\n",(unsigned long long)p->nr_sects);
}
-static ssize_t part_stat_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+ssize_t part_stat_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct hd_struct *p = dev_to_part(dev);
+ int cpu;
- preempt_disable();
- part_round_stats(p);
- preempt_enable();
+ cpu = part_stat_lock();
+ part_round_stats(cpu, p);
+ part_stat_unlock();
return sprintf(buf,
"%8lu %8lu %8llu %8u "
"%8lu %8lu %8llu %8u "
@@ -238,17 +238,17 @@ static ssize_t part_stat_show(struct device *dev,
}
#ifdef CONFIG_FAIL_MAKE_REQUEST
-static ssize_t part_fail_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+ssize_t part_fail_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct hd_struct *p = dev_to_part(dev);
return sprintf(buf, "%d\n", p->make_it_fail);
}
-static ssize_t part_fail_store(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
+ssize_t part_fail_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct hd_struct *p = dev_to_part(dev);
int i;
@@ -300,40 +300,34 @@ struct device_type part_type = {
.release = part_release,
};
-static inline void partition_sysfs_add_subdir(struct hd_struct *p)
-{
- struct kobject *k;
-
- k = kobject_get(&p->dev.kobj);
- p->holder_dir = kobject_create_and_add("holders", k);
- kobject_put(k);
-}
-
-static inline void disk_sysfs_add_subdirs(struct gendisk *disk)
+static void delete_partition_rcu_cb(struct rcu_head *head)
{
- struct kobject *k;
+ struct hd_struct *part = container_of(head, struct hd_struct, rcu_head);
- k = kobject_get(&disk->dev.kobj);
- disk->holder_dir = kobject_create_and_add("holders", k);
- disk->slave_dir = kobject_create_and_add("slaves", k);
- kobject_put(k);
+ part->start_sect = 0;
+ part->nr_sects = 0;
+ part_stat_set_all(part, 0);
+ put_device(part_to_dev(part));
}
-void delete_partition(struct gendisk *disk, int part)
+void delete_partition(struct gendisk *disk, int partno)
{
- struct hd_struct *p = disk->part[part-1];
+ struct disk_part_tbl *ptbl = disk->part_tbl;
+ struct hd_struct *part;
- if (!p)
+ if (partno >= ptbl->len)
return;
- if (!p->nr_sects)
+
+ part = ptbl->part[partno];
+ if (!part)
return;
- disk->part[part-1] = NULL;
- p->start_sect = 0;
- p->nr_sects = 0;
- part_stat_set_all(p, 0);
- kobject_put(p->holder_dir);
- device_del(&p->dev);
- put_device(&p->dev);
+
+ blk_free_devt(part_devt(part));
+ rcu_assign_pointer(ptbl->part[partno], NULL);
+ kobject_put(part->holder_dir);
+ device_del(part_to_dev(part));
+
+ call_rcu(&part->rcu_head, delete_partition_rcu_cb);
}
static ssize_t whole_disk_show(struct device *dev,
@@ -344,102 +338,132 @@ static ssize_t whole_disk_show(struct device *dev,
static DEVICE_ATTR(whole_disk, S_IRUSR | S_IRGRP | S_IROTH,
whole_disk_show, NULL);
-int add_partition(struct gendisk *disk, int part, sector_t start, sector_t len, int flags)
+int add_partition(struct gendisk *disk, int partno,
+ sector_t start, sector_t len, int flags)
{
struct hd_struct *p;
+ dev_t devt = MKDEV(0, 0);
+ struct device *ddev = disk_to_dev(disk);
+ struct device *pdev;
+ struct disk_part_tbl *ptbl;
+ const char *dname;
int err;
+ err = disk_expand_part_tbl(disk, partno);
+ if (err)
+ return err;
+ ptbl = disk->part_tbl;
+
+ if (ptbl->part[partno])
+ return -EBUSY;
+
p = kzalloc(sizeof(*p), GFP_KERNEL);
if (!p)
return -ENOMEM;
if (!init_part_stats(p)) {
err = -ENOMEM;
- goto out0;
+ goto out_free;
}
+ pdev = part_to_dev(p);
+
p->start_sect = start;
p->nr_sects = len;
- p->partno = part;
- p->policy = disk->policy;
+ p->partno = partno;
+ p->policy = get_disk_ro(disk);
- if (isdigit(disk->dev.bus_id[strlen(disk->dev.bus_id)-1]))
- snprintf(p->dev.bus_id, BUS_ID_SIZE,
- "%sp%d", disk->dev.bus_id, part);
+ dname = dev_name(ddev);
+ if (isdigit(dname[strlen(dname) - 1]))
+ snprintf(pdev->bus_id, BUS_ID_SIZE, "%sp%d", dname, partno);
else
- snprintf(p->dev.bus_id, BUS_ID_SIZE,
- "%s%d", disk->dev.bus_id, part);
+ snprintf(pdev->bus_id, BUS_ID_SIZE, "%s%d", dname, partno);
+
+ device_initialize(pdev);
+ pdev->class = &block_class;
+ pdev->type = &part_type;
+ pdev->parent = ddev;
- device_initialize(&p->dev);
- p->dev.devt = MKDEV(disk->major, disk->first_minor + part);
- p->dev.class = &block_class;
- p->dev.type = &part_type;
- p->dev.parent = &disk->dev;
- disk->part[part-1] = p;
+ err = blk_alloc_devt(p, &devt);
+ if (err)
+ goto out_free;
+ pdev->devt = devt;
/* delay uevent until 'holders' subdir is created */
- p->dev.uevent_suppress = 1;
- err = device_add(&p->dev);
+ pdev->uevent_suppress = 1;
+ err = device_add(pdev);
if (err)
- goto out1;
- partition_sysfs_add_subdir(p);
- p->dev.uevent_suppress = 0;
+ goto out_put;
+
+ err = -ENOMEM;
+ p->holder_dir = kobject_create_and_add("holders", &pdev->kobj);
+ if (!p->holder_dir)
+ goto out_del;
+
+ pdev->uevent_suppress = 0;
if (flags & ADDPART_FLAG_WHOLEDISK) {
- err = device_create_file(&p->dev, &dev_attr_whole_disk);
+ err = device_create_file(pdev, &dev_attr_whole_disk);
if (err)
- goto out2;
+ goto out_del;
}
+ /* everything is up and running, commence */
+ INIT_RCU_HEAD(&p->rcu_head);
+ rcu_assign_pointer(ptbl->part[partno], p);
+
/* suppress uevent if the disk supresses it */
- if (!disk->dev.uevent_suppress)
- kobject_uevent(&p->dev.kobj, KOBJ_ADD);
+ if (!ddev->uevent_suppress)
+ kobject_uevent(&pdev->kobj, KOBJ_ADD);
return 0;
-out2:
- device_del(&p->dev);
-out1:
- put_device(&p->dev);
- free_part_stats(p);
-out0:
+out_free:
kfree(p);
return err;
+out_del:
+ kobject_put(p->holder_dir);
+ device_del(pdev);
+out_put:
+ put_device(pdev);
+ blk_free_devt(devt);
+ return err;
}
/* Not exported, helper to add_disk(). */
void register_disk(struct gendisk *disk)
{
+ struct device *ddev = disk_to_dev(disk);
struct block_device *bdev;
+ struct disk_part_iter piter;
+ struct hd_struct *part;
char *s;
- int i;
- struct hd_struct *p;
int err;
- disk->dev.parent = disk->driverfs_dev;
- disk->dev.devt = MKDEV(disk->major, disk->first_minor);
+ ddev->parent = disk->driverfs_dev;
- strlcpy(disk->dev.bus_id, disk->disk_name, BUS_ID_SIZE);
+ strlcpy(ddev->bus_id, disk->disk_name, BUS_ID_SIZE);
/* ewww... some of these buggers have / in the name... */
- s = strchr(disk->dev.bus_id, '/');
+ s = strchr(ddev->bus_id, '/');
if (s)
*s = '!';
/* delay uevents, until we scanned partition table */
- disk->dev.uevent_suppress = 1;
+ ddev->uevent_suppress = 1;
- if (device_add(&disk->dev))
+ if (device_add(ddev))
return;
#ifndef CONFIG_SYSFS_DEPRECATED
- err = sysfs_create_link(block_depr, &disk->dev.kobj,
- kobject_name(&disk->dev.kobj));
+ err = sysfs_create_link(block_depr, &ddev->kobj,
+ kobject_name(&ddev->kobj));
if (err) {
- device_del(&disk->dev);
+ device_del(ddev);
return;
}
#endif
- disk_sysfs_add_subdirs(disk);
+ disk->part0.holder_dir = kobject_create_and_add("holders", &ddev->kobj);
+ disk->slave_dir = kobject_create_and_add("slaves", &ddev->kobj);
/* No minors to use for partitions */
- if (disk->minors == 1)
+ if (!disk_partitionable(disk))
goto exit;
/* No such device (e.g., media were just removed) */
@@ -458,50 +482,66 @@ void register_disk(struct gendisk *disk)
exit:
/* announce disk after possible partitions are created */
- disk->dev.uevent_suppress = 0;
- kobject_uevent(&disk->dev.kobj, KOBJ_ADD);
+ ddev->uevent_suppress = 0;
+ kobject_uevent(&ddev->kobj, KOBJ_ADD);
/* announce possible partitions */
- for (i = 1; i < disk->minors; i++) {
- p = disk->part[i-1];
- if (!p || !p->nr_sects)
- continue;
- kobject_uevent(&p->dev.kobj, KOBJ_ADD);
- }
+ disk_part_iter_init(&piter, disk, 0);
+ while ((part = disk_part_iter_next(&piter)))
+ kobject_uevent(&part_to_dev(part)->kobj, KOBJ_ADD);
+ disk_part_iter_exit(&piter);
}
int rescan_partitions(struct gendisk *disk, struct block_device *bdev)
{
+ struct disk_part_iter piter;
+ struct hd_struct *part;
struct parsed_partitions *state;
- int p, res;
+ int p, highest, res;
if (bdev->bd_part_count)
return -EBUSY;
res = invalidate_partition(disk, 0);
if (res)
return res;
- bdev->bd_invalidated = 0;
- for (p = 1; p < disk->minors; p++)
- delete_partition(disk, p);
+
+ disk_part_iter_init(&piter, disk, DISK_PITER_INCL_EMPTY);
+ while ((part = disk_part_iter_next(&piter)))
+ delete_partition(disk, part->partno);
+ disk_part_iter_exit(&piter);
+
if (disk->fops->revalidate_disk)
disk->fops->revalidate_disk(disk);
+ check_disk_size_change(disk, bdev);
+ bdev->bd_invalidated = 0;
if (!get_capacity(disk) || !(state = check_partition(disk, bdev)))
return 0;
if (IS_ERR(state)) /* I/O error reading the partition table */
return -EIO;
/* tell userspace that the media / partition table may have changed */
- kobject_uevent(&disk->dev.kobj, KOBJ_CHANGE);
+ kobject_uevent(&disk_to_dev(disk)->kobj, KOBJ_CHANGE);
+ /* Detect the highest partition number and preallocate
+ * disk->part_tbl. This is an optimization and not strictly
+ * necessary.
+ */
+ for (p = 1, highest = 0; p < state->limit; p++)
+ if (state->parts[p].size)
+ highest = p;
+
+ disk_expand_part_tbl(disk, highest);
+
+ /* add partitions */
for (p = 1; p < state->limit; p++) {
sector_t size = state->parts[p].size;
sector_t from = state->parts[p].from;
if (!size)
continue;
if (from + size > get_capacity(disk)) {
- printk(KERN_ERR " %s: p%d exceeds device capacity\n",
+ printk(KERN_WARNING
+ "%s: p%d exceeds device capacity\n",
disk->disk_name, p);
- continue;
}
res = add_partition(disk, p, from, size, state->parts[p].flags);
if (res) {
@@ -541,25 +581,31 @@ EXPORT_SYMBOL(read_dev_sector);
void del_gendisk(struct gendisk *disk)
{
- int p;
+ struct disk_part_iter piter;
+ struct hd_struct *part;
/* invalidate stuff */
- for (p = disk->minors - 1; p > 0; p--) {
- invalidate_partition(disk, p);
- delete_partition(disk, p);
+ disk_part_iter_init(&piter, disk,
+ DISK_PITER_INCL_EMPTY | DISK_PITER_REVERSE);
+ while ((part = disk_part_iter_next(&piter))) {
+ invalidate_partition(disk, part->partno);
+ delete_partition(disk, part->partno);
}
+ disk_part_iter_exit(&piter);
+
invalidate_partition(disk, 0);
- disk->capacity = 0;
+ blk_free_devt(disk_to_dev(disk)->devt);
+ set_capacity(disk, 0);
disk->flags &= ~GENHD_FL_UP;
unlink_gendisk(disk);
- disk_stat_set_all(disk, 0);
- disk->stamp = 0;
+ part_stat_set_all(&disk->part0, 0);
+ disk->part0.stamp = 0;
- kobject_put(disk->holder_dir);
+ kobject_put(disk->part0.holder_dir);
kobject_put(disk->slave_dir);
disk->driverfs_dev = NULL;
#ifndef CONFIG_SYSFS_DEPRECATED
- sysfs_remove_link(block_depr, disk->dev.bus_id);
+ sysfs_remove_link(block_depr, dev_name(disk_to_dev(disk)));
#endif
- device_del(&disk->dev);
+ device_del(disk_to_dev(disk));
}
diff --git a/fs/partitions/check.h b/fs/partitions/check.h
index 17ae8ecd9e8b60afae6a8538d850ed7032477a4f..98dbe1a84528c3c73e04774b45409b614e758a67 100644
--- a/fs/partitions/check.h
+++ b/fs/partitions/check.h
@@ -5,15 +5,13 @@
* add_gd_partition adds a partitions details to the devices partition
* description.
*/
-enum { MAX_PART = 256 };
-
struct parsed_partitions {
char name[BDEVNAME_SIZE];
struct {
sector_t from;
sector_t size;
int flags;
- } parts[MAX_PART];
+ } parts[DISK_MAX_PARTS];
int next;
int limit;
};
diff --git a/fs/proc/array.c b/fs/proc/array.c
index 0d6eb33597c6627f24586407f7e0a820454b3612..71c9be59c9c2574045d69c33aa024d618b681b4c 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -337,65 +337,6 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
return 0;
}
-/*
- * Use precise platform statistics if available:
- */
-#ifdef CONFIG_VIRT_CPU_ACCOUNTING
-static cputime_t task_utime(struct task_struct *p)
-{
- return p->utime;
-}
-
-static cputime_t task_stime(struct task_struct *p)
-{
- return p->stime;
-}
-#else
-static cputime_t task_utime(struct task_struct *p)
-{
- clock_t utime = cputime_to_clock_t(p->utime),
- total = utime + cputime_to_clock_t(p->stime);
- u64 temp;
-
- /*
- * Use CFS's precise accounting:
- */
- temp = (u64)nsec_to_clock_t(p->se.sum_exec_runtime);
-
- if (total) {
- temp *= utime;
- do_div(temp, total);
- }
- utime = (clock_t)temp;
-
- p->prev_utime = max(p->prev_utime, clock_t_to_cputime(utime));
- return p->prev_utime;
-}
-
-static cputime_t task_stime(struct task_struct *p)
-{
- clock_t stime;
-
- /*
- * Use CFS's precise accounting. (we subtract utime from
- * the total, to make sure the total observed by userspace
- * grows monotonically - apps rely on that):
- */
- stime = nsec_to_clock_t(p->se.sum_exec_runtime) -
- cputime_to_clock_t(task_utime(p));
-
- if (stime >= 0)
- p->prev_stime = max(p->prev_stime, clock_t_to_cputime(stime));
-
- return p->prev_stime;
-}
-#endif
-
-static cputime_t task_gtime(struct task_struct *p)
-{
- return p->gtime;
-}
-
static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
struct pid *pid, struct task_struct *task, int whole)
{
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index bca0f81eb6876fba681f3db8dedd9788887e93b5..7821589a17d58748f9143108be13bbcd1de9dc97 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -547,8 +547,8 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
for (tmp = dir->subdir; tmp; tmp = tmp->next)
if (strcmp(tmp->name, dp->name) == 0) {
- printk(KERN_WARNING "proc_dir_entry '%s' already "
- "registered\n", dp->name);
+ printk(KERN_WARNING "proc_dir_entry '%s/%s' already registered\n",
+ dir->name, dp->name);
dump_stack();
break;
}
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 00f10a2dcf1239d0b72b48a62d8265a0a59b3d78..29e20c6b1f7f75bd9d29de8589648985bad5f4a3 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -183,6 +183,9 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
"SReclaimable: %8lu kB\n"
"SUnreclaim: %8lu kB\n"
"PageTables: %8lu kB\n"
+#ifdef CONFIG_QUICKLIST
+ "Quicklists: %8lu kB\n"
+#endif
"NFS_Unstable: %8lu kB\n"
"Bounce: %8lu kB\n"
"WritebackTmp: %8lu kB\n"
@@ -190,8 +193,7 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
"Committed_AS: %8lu kB\n"
"VmallocTotal: %8lu kB\n"
"VmallocUsed: %8lu kB\n"
- "VmallocChunk: %8lu kB\n"
- "Quicklists: %8lu kB\n",
+ "VmallocChunk: %8lu kB\n",
K(i.totalram),
K(i.freeram),
K(i.bufferram),
@@ -216,6 +218,9 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
K(global_page_state(NR_SLAB_RECLAIMABLE)),
K(global_page_state(NR_SLAB_UNRECLAIMABLE)),
K(global_page_state(NR_PAGETABLE)),
+#ifdef CONFIG_QUICKLIST
+ K(quicklist_total_size()),
+#endif
K(global_page_state(NR_UNSTABLE_NFS)),
K(global_page_state(NR_BOUNCE)),
K(global_page_state(NR_WRITEBACK_TEMP)),
@@ -223,8 +228,7 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
K(committed),
(unsigned long)VMALLOC_TOTAL >> 10,
vmi.used >> 10,
- vmi.largest_chunk >> 10,
- K(quicklist_total_size())
+ vmi.largest_chunk >> 10
);
len += hugetlb_report_meminfo(page + len);
diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c
index 52312ec93ff4ae5c0753cdb37af0991f1f733a4c..5145cb9125af8c62a574b0dde476a4f7e8f8f814 100644
--- a/fs/ramfs/file-nommu.c
+++ b/fs/ramfs/file-nommu.c
@@ -58,7 +58,7 @@ const struct inode_operations ramfs_file_inode_operations = {
* size 0 on the assumption that it's going to be used for an mmap of shared
* memory
*/
-static int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
+int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
{
struct pagevec lru_pvec;
unsigned long npages, xpages, loop, limit;
diff --git a/fs/splice.c b/fs/splice.c
index 1bbc6f4bb09cb850cec29e64ea34bfabe083bb3b..a1e701c27156f78201532e8f701d1af2266744f0 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -898,6 +898,9 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
if (unlikely(!(out->f_mode & FMODE_WRITE)))
return -EBADF;
+ if (unlikely(out->f_flags & O_APPEND))
+ return -EINVAL;
+
ret = rw_verify_area(WRITE, out, ppos, len);
if (unlikely(ret < 0))
return ret;
diff --git a/fs/ubifs/budget.c b/fs/ubifs/budget.c
index 1540981574738e45b4585c27d9cf5a8f43df21c9..73db464cd08b7a213365c0331824ce478a69e4d1 100644
--- a/fs/ubifs/budget.c
+++ b/fs/ubifs/budget.c
@@ -302,18 +302,6 @@ long long ubifs_calc_available(const struct ubifs_info *c, int min_idx_lebs)
int subtract_lebs;
long long available;
- /*
- * Force the amount available to the total size reported if the used
- * space is zero.
- */
- if (c->lst.total_used <= UBIFS_INO_NODE_SZ &&
- c->budg_data_growth + c->budg_dd_growth == 0) {
- /* Do the same calculation as for c->block_cnt */
- available = c->main_lebs - 2;
- available *= c->leb_size - c->dark_wm;
- return available;
- }
-
available = c->main_bytes - c->lst.total_used;
/*
@@ -714,34 +702,106 @@ void ubifs_release_dirty_inode_budget(struct ubifs_info *c,
}
/**
- * ubifs_budg_get_free_space - return amount of free space.
+ * ubifs_reported_space - calculate reported free space.
+ * @c: the UBIFS file-system description object
+ * @free: amount of free space
+ *
+ * This function calculates amount of free space which will be reported to
+ * user-space. User-space application tend to expect that if the file-system
+ * (e.g., via the 'statfs()' call) reports that it has N bytes available, they
+ * are able to write a file of size N. UBIFS attaches node headers to each data
+ * node and it has to write indexind nodes as well. This introduces additional
+ * overhead, and UBIFS it has to report sligtly less free space to meet the
+ * above expectetion.
+ *
+ * This function assumes free space is made up of uncompressed data nodes and
+ * full index nodes (one per data node, tripled because we always allow enough
+ * space to write the index thrice).
+ *
+ * Note, the calculation is pessimistic, which means that most of the time
+ * UBIFS reports less space than it actually has.
+ */
+long long ubifs_reported_space(const struct ubifs_info *c, uint64_t free)
+{
+ int divisor, factor, f;
+
+ /*
+ * Reported space size is @free * X, where X is UBIFS block size
+ * divided by UBIFS block size + all overhead one data block
+ * introduces. The overhead is the node header + indexing overhead.
+ *
+ * Indexing overhead calculations are based on the following formula:
+ * I = N/(f - 1) + 1, where I - number of indexing nodes, N - number
+ * of data nodes, f - fanout. Because effective UBIFS fanout is twice
+ * as less than maximum fanout, we assume that each data node
+ * introduces 3 * @c->max_idx_node_sz / (@c->fanout/2 - 1) bytes.
+ * Note, the multiplier 3 is because UBIFS reseves thrice as more space
+ * for the index.
+ */
+ f = c->fanout > 3 ? c->fanout >> 1 : 2;
+ factor = UBIFS_BLOCK_SIZE;
+ divisor = UBIFS_MAX_DATA_NODE_SZ;
+ divisor += (c->max_idx_node_sz * 3) / (f - 1);
+ free *= factor;
+ do_div(free, divisor);
+ return free;
+}
+
+/**
+ * ubifs_get_free_space - return amount of free space.
* @c: UBIFS file-system description object
*
- * This function returns amount of free space on the file-system.
+ * This function calculates amount of free space to report to user-space.
+ *
+ * Because UBIFS may introduce substantial overhead (the index, node headers,
+ * alighment, wastage at the end of eraseblocks, etc), it cannot report real
+ * amount of free flash space it has (well, because not all dirty space is
+ * reclamable, UBIFS does not actually know the real amount). If UBIFS did so,
+ * it would bread user expectetion about what free space is. Users seem to
+ * accustomed to assume that if the file-system reports N bytes of free space,
+ * they would be able to fit a file of N bytes to the FS. This almost works for
+ * traditional file-systems, because they have way less overhead than UBIFS.
+ * So, to keep users happy, UBIFS tries to take the overhead into account.
*/
-long long ubifs_budg_get_free_space(struct ubifs_info *c)
+long long ubifs_get_free_space(struct ubifs_info *c)
{
- int min_idx_lebs, rsvd_idx_lebs;
+ int min_idx_lebs, rsvd_idx_lebs, lebs;
long long available, outstanding, free;
- /* Do exactly the same calculations as in 'do_budget_space()' */
spin_lock(&c->space_lock);
min_idx_lebs = ubifs_calc_min_idx_lebs(c);
+ outstanding = c->budg_data_growth + c->budg_dd_growth;
- if (min_idx_lebs > c->lst.idx_lebs)
- rsvd_idx_lebs = min_idx_lebs - c->lst.idx_lebs;
- else
- rsvd_idx_lebs = 0;
-
- if (rsvd_idx_lebs > c->lst.empty_lebs + c->freeable_cnt + c->idx_gc_cnt
- - c->lst.taken_empty_lebs) {
+ /*
+ * Force the amount available to the total size reported if the used
+ * space is zero.
+ */
+ if (c->lst.total_used <= UBIFS_INO_NODE_SZ && !outstanding) {
spin_unlock(&c->space_lock);
- return 0;
+ return (long long)c->block_cnt << UBIFS_BLOCK_SHIFT;
}
available = ubifs_calc_available(c, min_idx_lebs);
- outstanding = c->budg_data_growth + c->budg_dd_growth;
- c->min_idx_lebs = min_idx_lebs;
+
+ /*
+ * When reporting free space to user-space, UBIFS guarantees that it is
+ * possible to write a file of free space size. This means that for
+ * empty LEBs we may use more precise calculations than
+ * 'ubifs_calc_available()' is using. Namely, we know that in empty
+ * LEBs we would waste only @c->leb_overhead bytes, not @c->dark_wm.
+ * Thus, amend the available space.
+ *
+ * Note, the calculations below are similar to what we have in
+ * 'do_budget_space()', so refer there for comments.
+ */
+ if (min_idx_lebs > c->lst.idx_lebs)
+ rsvd_idx_lebs = min_idx_lebs - c->lst.idx_lebs;
+ else
+ rsvd_idx_lebs = 0;
+ lebs = c->lst.empty_lebs + c->freeable_cnt + c->idx_gc_cnt -
+ c->lst.taken_empty_lebs;
+ lebs -= rsvd_idx_lebs;
+ available += lebs * (c->dark_wm - c->leb_overhead);
spin_unlock(&c->space_lock);
if (available > outstanding)
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index b9cb77473758563314980e00c5144a84c9ccfdaf..d7f7645779f2bab707af9c0a38e96288fe65bebf 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -538,7 +538,7 @@ void dbg_dump_node(const struct ubifs_info *c, const void *node)
printk(KERN_DEBUG "\t%d orphan inode numbers:\n", n);
for (i = 0; i < n; i++)
printk(KERN_DEBUG "\t ino %llu\n",
- le64_to_cpu(orph->inos[i]));
+ (unsigned long long)le64_to_cpu(orph->inos[i]));
break;
}
default:
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 5c96f1fb70166dbd75217692722d9e727be1d031..526c01ec80032be9205e6057c48f9188b136b6e8 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -426,7 +426,7 @@ static int ubifs_readdir(struct file *file, void *dirent, filldir_t filldir)
while (1) {
dbg_gen("feed '%s', ino %llu, new f_pos %#x",
- dent->name, le64_to_cpu(dent->inum),
+ dent->name, (unsigned long long)le64_to_cpu(dent->inum),
key_hash_flash(c, &dent->key));
ubifs_assert(dent->ch.sqnum > ubifs_inode(dir)->creat_sqnum);
@@ -587,7 +587,6 @@ static int ubifs_unlink(struct inode *dir, struct dentry *dentry)
if (err) {
if (err != -ENOSPC)
return err;
- err = 0;
budgeted = 0;
}
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 4071d1cae29f7cb0b65221ecd541b3832b37be31..3d698e2022b1ee7b2c8250fc75c89fff79785097 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -793,7 +793,7 @@ static int do_truncation(struct ubifs_info *c, struct inode *inode,
int err;
struct ubifs_budget_req req;
loff_t old_size = inode->i_size, new_size = attr->ia_size;
- int offset = new_size & (UBIFS_BLOCK_SIZE - 1);
+ int offset = new_size & (UBIFS_BLOCK_SIZE - 1), budgeted = 1;
struct ubifs_inode *ui = ubifs_inode(inode);
dbg_gen("ino %lu, size %lld -> %lld", inode->i_ino, old_size, new_size);
@@ -811,8 +811,15 @@ static int do_truncation(struct ubifs_info *c, struct inode *inode,
/* A funny way to budget for truncation node */
req.dirtied_ino_d = UBIFS_TRUN_NODE_SZ;
err = ubifs_budget_space(c, &req);
- if (err)
- return err;
+ if (err) {
+ /*
+ * Treat truncations to zero as deletion and always allow them,
+ * just like we do for '->unlink()'.
+ */
+ if (new_size || err != -ENOSPC)
+ return err;
+ budgeted = 0;
+ }
err = vmtruncate(inode, new_size);
if (err)
@@ -869,7 +876,12 @@ static int do_truncation(struct ubifs_info *c, struct inode *inode,
err = ubifs_jnl_truncate(c, inode, old_size, new_size);
mutex_unlock(&ui->ui_mutex);
out_budg:
- ubifs_release_budget(c, &req);
+ if (budgeted)
+ ubifs_release_budget(c, &req);
+ else {
+ c->nospace = c->nospace_rp = 0;
+ smp_wmb();
+ }
return err;
}
diff --git a/fs/ubifs/find.c b/fs/ubifs/find.c
index adee7b5ddeabb6cb63769f1cfcd4b68ba959e40c..47814cde24076ba1fdd3775824d0bdeda61f79a3 100644
--- a/fs/ubifs/find.c
+++ b/fs/ubifs/find.c
@@ -211,14 +211,8 @@ static const struct ubifs_lprops *scan_for_dirty(struct ubifs_info *c,
* dirty index heap, and it falls-back to LPT scanning if the heaps are empty
* or do not have an LEB which satisfies the @min_space criteria.
*
- * Note:
- * o LEBs which have less than dead watermark of dirty space are never picked
- * by this function;
- *
- * Returns zero and the LEB properties of
- * found dirty LEB in case of success, %-ENOSPC if no dirty LEB was found and a
- * negative error code in case of other failures. The returned LEB is marked as
- * "taken".
+ * Note, LEBs which have less than dead watermark of free + dirty space are
+ * never picked by this function.
*
* The additional @pick_free argument controls if this function has to return a
* free or freeable LEB if one is present. For example, GC must to set it to %1,
@@ -231,6 +225,10 @@ static const struct ubifs_lprops *scan_for_dirty(struct ubifs_info *c,
*
* In addition @pick_free is set to %2 by the recovery process in order to
* recover gc_lnum in which case an index LEB must not be returned.
+ *
+ * This function returns zero and the LEB properties of found dirty LEB in case
+ * of success, %-ENOSPC if no dirty LEB was found and a negative error code in
+ * case of other failures. The returned LEB is marked as "taken".
*/
int ubifs_find_dirty_leb(struct ubifs_info *c, struct ubifs_lprops *ret_lp,
int min_space, int pick_free)
@@ -245,7 +243,7 @@ int ubifs_find_dirty_leb(struct ubifs_info *c, struct ubifs_lprops *ret_lp,
int lebs, rsvd_idx_lebs = 0;
spin_lock(&c->space_lock);
- lebs = c->lst.empty_lebs;
+ lebs = c->lst.empty_lebs + c->idx_gc_cnt;
lebs += c->freeable_cnt - c->lst.taken_empty_lebs;
/*
@@ -317,7 +315,7 @@ int ubifs_find_dirty_leb(struct ubifs_info *c, struct ubifs_lprops *ret_lp,
lp = idx_lp;
if (lp) {
- ubifs_assert(lp->dirty >= c->dead_wm);
+ ubifs_assert(lp->free + lp->dirty >= c->dead_wm);
goto found;
}
@@ -509,7 +507,6 @@ int ubifs_find_free_space(struct ubifs_info *c, int min_space, int *free,
rsvd_idx_lebs = 0;
lebs = c->lst.empty_lebs + c->freeable_cnt + c->idx_gc_cnt -
c->lst.taken_empty_lebs;
- ubifs_assert(lebs + c->lst.idx_lebs >= c->min_idx_lebs);
if (rsvd_idx_lebs < lebs)
/*
* OK to allocate an empty LEB, but we still don't want to go
diff --git a/fs/ubifs/gc.c b/fs/ubifs/gc.c
index d0f3dac2908133f1ea7398d8bac29ffbd5eaa8a8..02aba36fe3d4994ac6dbdba97d0705371cd8bf21 100644
--- a/fs/ubifs/gc.c
+++ b/fs/ubifs/gc.c
@@ -334,15 +334,21 @@ int ubifs_garbage_collect_leb(struct ubifs_info *c, struct ubifs_lprops *lp)
err = move_nodes(c, sleb);
if (err)
- goto out;
+ goto out_inc_seq;
err = gc_sync_wbufs(c);
if (err)
- goto out;
+ goto out_inc_seq;
err = ubifs_change_one_lp(c, lnum, c->leb_size, 0, 0, 0, 0);
if (err)
- goto out;
+ goto out_inc_seq;
+
+ /* Allow for races with TNC */
+ c->gced_lnum = lnum;
+ smp_wmb();
+ c->gc_seq += 1;
+ smp_wmb();
if (c->gc_lnum == -1) {
c->gc_lnum = lnum;
@@ -363,6 +369,14 @@ int ubifs_garbage_collect_leb(struct ubifs_info *c, struct ubifs_lprops *lp)
out:
ubifs_scan_destroy(sleb);
return err;
+
+out_inc_seq:
+ /* We may have moved at least some nodes so allow for races with TNC */
+ c->gced_lnum = lnum;
+ smp_wmb();
+ c->gc_seq += 1;
+ smp_wmb();
+ goto out;
}
/**
diff --git a/fs/ubifs/misc.h b/fs/ubifs/misc.h
index 87dabf9fe742ea05674ec8cb2bf78f5fe98f510d..4c12a9215d7f24571d13603a382179bb223a1b40 100644
--- a/fs/ubifs/misc.h
+++ b/fs/ubifs/misc.h
@@ -283,38 +283,6 @@ static inline void *ubifs_idx_key(const struct ubifs_info *c,
return (void *)((struct ubifs_branch *)idx->branches)->key;
}
-/**
- * ubifs_reported_space - calculate reported free space.
- * @c: the UBIFS file-system description object
- * @free: amount of free space
- *
- * This function calculates amount of free space which will be reported to
- * user-space. User-space application tend to expect that if the file-system
- * (e.g., via the 'statfs()' call) reports that it has N bytes available, they
- * are able to write a file of size N. UBIFS attaches node headers to each data
- * node and it has to write indexind nodes as well. This introduces additional
- * overhead, and UBIFS it has to report sligtly less free space to meet the
- * above expectetion.
- *
- * This function assumes free space is made up of uncompressed data nodes and
- * full index nodes (one per data node, doubled because we always allow enough
- * space to write the index twice).
- *
- * Note, the calculation is pessimistic, which means that most of the time
- * UBIFS reports less space than it actually has.
- */
-static inline long long ubifs_reported_space(const struct ubifs_info *c,
- uint64_t free)
-{
- int divisor, factor;
-
- divisor = UBIFS_MAX_DATA_NODE_SZ + (c->max_idx_node_sz * 3);
- factor = UBIFS_MAX_DATA_NODE_SZ - UBIFS_DATA_NODE_SZ;
- do_div(free, divisor);
-
- return free * factor;
-}
-
/**
* ubifs_current_time - round current time to time granularity.
* @inode: inode
@@ -325,4 +293,21 @@ static inline struct timespec ubifs_current_time(struct inode *inode)
current_fs_time(inode->i_sb) : CURRENT_TIME_SEC;
}
+/**
+ * ubifs_tnc_lookup - look up a file-system node.
+ * @c: UBIFS file-system description object
+ * @key: node key to lookup
+ * @node: the node is returned here
+ *
+ * This function look up and reads node with key @key. The caller has to make
+ * sure the @node buffer is large enough to fit the node. Returns zero in case
+ * of success, %-ENOENT if the node was not found, and a negative error code in
+ * case of failure.
+ */
+static inline int ubifs_tnc_lookup(struct ubifs_info *c,
+ const union ubifs_key *key, void *node)
+{
+ return ubifs_tnc_locate(c, key, node, NULL, NULL);
+}
+
#endif /* __UBIFS_MISC_H__ */
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index f71e6b8822c4fac6dbaab1913098e7a61c81dcfa..3f4902060c7a10aba197a73c07491b7aca4cc84e 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -370,8 +370,9 @@ static int ubifs_statfs(struct dentry *dentry, struct kstatfs *buf)
{
struct ubifs_info *c = dentry->d_sb->s_fs_info;
unsigned long long free;
+ __le32 *uuid = (__le32 *)c->uuid;
- free = ubifs_budg_get_free_space(c);
+ free = ubifs_get_free_space(c);
dbg_gen("free space %lld bytes (%lld blocks)",
free, free >> UBIFS_BLOCK_SHIFT);
@@ -386,7 +387,8 @@ static int ubifs_statfs(struct dentry *dentry, struct kstatfs *buf)
buf->f_files = 0;
buf->f_ffree = 0;
buf->f_namelen = UBIFS_MAX_NLEN;
-
+ buf->f_fsid.val[0] = le32_to_cpu(uuid[0]) ^ le32_to_cpu(uuid[2]);
+ buf->f_fsid.val[1] = le32_to_cpu(uuid[1]) ^ le32_to_cpu(uuid[3]);
return 0;
}
@@ -530,6 +532,12 @@ static int init_constants_early(struct ubifs_info *c)
c->dead_wm = ALIGN(MIN_WRITE_SZ, c->min_io_size);
c->dark_wm = ALIGN(UBIFS_MAX_NODE_SZ, c->min_io_size);
+ /*
+ * Calculate how many bytes would be wasted at the end of LEB if it was
+ * fully filled with data nodes of maximum size. This is used in
+ * calculations when reporting free space.
+ */
+ c->leb_overhead = c->leb_size % UBIFS_MAX_DATA_NODE_SZ;
return 0;
}
@@ -647,13 +655,11 @@ static int init_constants_late(struct ubifs_info *c)
* internally because it does not make much sense for UBIFS, but it is
* necessary to report something for the 'statfs()' call.
*
- * Subtract the LEB reserved for GC and the LEB which is reserved for
- * deletions.
- *
- * Review 'ubifs_calc_available()' if changing this calculation.
+ * Subtract the LEB reserved for GC, the LEB which is reserved for
+ * deletions, and assume only one journal head is available.
*/
- tmp64 = c->main_lebs - 2;
- tmp64 *= (uint64_t)c->leb_size - c->dark_wm;
+ tmp64 = c->main_lebs - 2 - c->jhead_cnt + 1;
+ tmp64 *= (uint64_t)c->leb_size - c->leb_overhead;
tmp64 = ubifs_reported_space(c, tmp64);
c->block_cnt = tmp64 >> UBIFS_BLOCK_SHIFT;
@@ -1018,14 +1024,13 @@ static int mount_ubifs(struct ubifs_info *c)
goto out_dereg;
}
+ sprintf(c->bgt_name, BGT_NAME_PATTERN, c->vi.ubi_num, c->vi.vol_id);
if (!mounted_read_only) {
err = alloc_wbufs(c);
if (err)
goto out_cbuf;
/* Create background thread */
- sprintf(c->bgt_name, BGT_NAME_PATTERN, c->vi.ubi_num,
- c->vi.vol_id);
c->bgt = kthread_create(ubifs_bg_thread, c, c->bgt_name);
if (!c->bgt)
c->bgt = ERR_PTR(-EINVAL);
diff --git a/fs/ubifs/tnc.c b/fs/ubifs/tnc.c
index e909f4a96443a65de717771b3004344f02263332..7634c5970887960a9555e82757bf11ffe704a5f3 100644
--- a/fs/ubifs/tnc.c
+++ b/fs/ubifs/tnc.c
@@ -506,7 +506,7 @@ static int fallible_read_node(struct ubifs_info *c, const union ubifs_key *key,
if (keys_cmp(c, key, &node_key) != 0)
ret = 0;
}
- if (ret == 0)
+ if (ret == 0 && c->replaying)
dbg_mnt("dangling branch LEB %d:%d len %d, key %s",
zbr->lnum, zbr->offs, zbr->len, DBGKEY(key));
return ret;
@@ -1382,50 +1382,39 @@ static int lookup_level0_dirty(struct ubifs_info *c, const union ubifs_key *key,
}
/**
- * ubifs_tnc_lookup - look up a file-system node.
+ * maybe_leb_gced - determine if a LEB may have been garbage collected.
* @c: UBIFS file-system description object
- * @key: node key to lookup
- * @node: the node is returned here
+ * @lnum: LEB number
+ * @gc_seq1: garbage collection sequence number
*
- * This function look up and reads node with key @key. The caller has to make
- * sure the @node buffer is large enough to fit the node. Returns zero in case
- * of success, %-ENOENT if the node was not found, and a negative error code in
- * case of failure.
+ * This function determines if @lnum may have been garbage collected since
+ * sequence number @gc_seq1. If it may have been then %1 is returned, otherwise
+ * %0 is returned.
*/
-int ubifs_tnc_lookup(struct ubifs_info *c, const union ubifs_key *key,
- void *node)
+static int maybe_leb_gced(struct ubifs_info *c, int lnum, int gc_seq1)
{
- int found, n, err;
- struct ubifs_znode *znode;
- struct ubifs_zbranch zbr, *zt;
+ int gc_seq2, gced_lnum;
- mutex_lock(&c->tnc_mutex);
- found = ubifs_lookup_level0(c, key, &znode, &n);
- if (!found) {
- err = -ENOENT;
- goto out;
- } else if (found < 0) {
- err = found;
- goto out;
- }
- zt = &znode->zbranch[n];
- if (is_hash_key(c, key)) {
- /*
- * In this case the leaf node cache gets used, so we pass the
- * address of the zbranch and keep the mutex locked
- */
- err = tnc_read_node_nm(c, zt, node);
- goto out;
- }
- zbr = znode->zbranch[n];
- mutex_unlock(&c->tnc_mutex);
-
- err = ubifs_tnc_read_node(c, &zbr, node);
- return err;
-
-out:
- mutex_unlock(&c->tnc_mutex);
- return err;
+ gced_lnum = c->gced_lnum;
+ smp_rmb();
+ gc_seq2 = c->gc_seq;
+ /* Same seq means no GC */
+ if (gc_seq1 == gc_seq2)
+ return 0;
+ /* Different by more than 1 means we don't know */
+ if (gc_seq1 + 1 != gc_seq2)
+ return 1;
+ /*
+ * We have seen the sequence number has increased by 1. Now we need to
+ * be sure we read the right LEB number, so read it again.
+ */
+ smp_rmb();
+ if (gced_lnum != c->gced_lnum)
+ return 1;
+ /* Finally we can check lnum */
+ if (gced_lnum == lnum)
+ return 1;
+ return 0;
}
/**
@@ -1436,16 +1425,19 @@ int ubifs_tnc_lookup(struct ubifs_info *c, const union ubifs_key *key,
* @lnum: LEB number is returned here
* @offs: offset is returned here
*
- * This function is the same as 'ubifs_tnc_lookup()' but it returns the node
- * location also. See 'ubifs_tnc_lookup()'.
+ * This function look up and reads node with key @key. The caller has to make
+ * sure the @node buffer is large enough to fit the node. Returns zero in case
+ * of success, %-ENOENT if the node was not found, and a negative error code in
+ * case of failure. The node location can be returned in @lnum and @offs.
*/
int ubifs_tnc_locate(struct ubifs_info *c, const union ubifs_key *key,
void *node, int *lnum, int *offs)
{
- int found, n, err;
+ int found, n, err, safely = 0, gc_seq1;
struct ubifs_znode *znode;
struct ubifs_zbranch zbr, *zt;
+again:
mutex_lock(&c->tnc_mutex);
found = ubifs_lookup_level0(c, key, &znode, &n);
if (!found) {
@@ -1456,24 +1448,43 @@ int ubifs_tnc_locate(struct ubifs_info *c, const union ubifs_key *key,
goto out;
}
zt = &znode->zbranch[n];
+ if (lnum) {
+ *lnum = zt->lnum;
+ *offs = zt->offs;
+ }
if (is_hash_key(c, key)) {
/*
* In this case the leaf node cache gets used, so we pass the
* address of the zbranch and keep the mutex locked
*/
- *lnum = zt->lnum;
- *offs = zt->offs;
err = tnc_read_node_nm(c, zt, node);
goto out;
}
+ if (safely) {
+ err = ubifs_tnc_read_node(c, zt, node);
+ goto out;
+ }
+ /* Drop the TNC mutex prematurely and race with garbage collection */
zbr = znode->zbranch[n];
+ gc_seq1 = c->gc_seq;
mutex_unlock(&c->tnc_mutex);
- *lnum = zbr.lnum;
- *offs = zbr.offs;
+ if (ubifs_get_wbuf(c, zbr.lnum)) {
+ /* We do not GC journal heads */
+ err = ubifs_tnc_read_node(c, &zbr, node);
+ return err;
+ }
- err = ubifs_tnc_read_node(c, &zbr, node);
- return err;
+ err = fallible_read_node(c, key, &zbr, node);
+ if (err <= 0 || maybe_leb_gced(c, zbr.lnum, gc_seq1)) {
+ /*
+ * The node may have been GC'ed out from under us so try again
+ * while keeping the TNC mutex locked.
+ */
+ safely = 1;
+ goto again;
+ }
+ return 0;
out:
mutex_unlock(&c->tnc_mutex);
@@ -1498,7 +1509,6 @@ static int do_lookup_nm(struct ubifs_info *c, const union ubifs_key *key,
{
int found, n, err;
struct ubifs_znode *znode;
- struct ubifs_zbranch zbr;
dbg_tnc("name '%.*s' key %s", nm->len, nm->name, DBGKEY(key));
mutex_lock(&c->tnc_mutex);
@@ -1522,11 +1532,7 @@ static int do_lookup_nm(struct ubifs_info *c, const union ubifs_key *key,
goto out_unlock;
}
- zbr = znode->zbranch[n];
- mutex_unlock(&c->tnc_mutex);
-
- err = tnc_read_node_nm(c, &zbr, node);
- return err;
+ err = tnc_read_node_nm(c, &znode->zbranch[n], node);
out_unlock:
mutex_unlock(&c->tnc_mutex);
diff --git a/fs/ubifs/ubifs-media.h b/fs/ubifs/ubifs-media.h
index bd2121f3426eb5cacee42602dca1dcacb0150acd..a9ecbd9af20dbeb9a0ddefccd21f8b7393ba1d0a 100644
--- a/fs/ubifs/ubifs-media.h
+++ b/fs/ubifs/ubifs-media.h
@@ -87,7 +87,7 @@
#define UBIFS_SK_LEN 8
/* Minimum index tree fanout */
-#define UBIFS_MIN_FANOUT 2
+#define UBIFS_MIN_FANOUT 3
/* Maximum number of levels in UBIFS indexing B-tree */
#define UBIFS_MAX_LEVELS 512
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index d7f706f7a3024ab18200c382e790202273adc1e4..17c620b93eec324ced7165b4b2de16482e1b8fda 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -995,6 +995,9 @@ struct ubifs_mount_opts {
* @max_idx_node_sz: maximum indexing node aligned on 8-bytes boundary
* @max_inode_sz: maximum possible inode size in bytes
* @max_znode_sz: size of znode in bytes
+ *
+ * @leb_overhead: how many bytes are wasted in an LEB when it is filled with
+ * data nodes of maximum size - used in free space reporting
* @dead_wm: LEB dead space watermark
* @dark_wm: LEB dark space watermark
* @block_cnt: count of 4KiB blocks on the FS
@@ -1028,6 +1031,8 @@ struct ubifs_mount_opts {
* @sbuf: a buffer of LEB size used by GC and replay for scanning
* @idx_gc: list of index LEBs that have been garbage collected
* @idx_gc_cnt: number of elements on the idx_gc list
+ * @gc_seq: incremented for every non-index LEB garbage collected
+ * @gced_lnum: last non-index LEB that was garbage collected
*
* @infos_list: links all 'ubifs_info' objects
* @umount_mutex: serializes shrinker and un-mount
@@ -1224,6 +1229,8 @@ struct ubifs_info {
int max_idx_node_sz;
long long max_inode_sz;
int max_znode_sz;
+
+ int leb_overhead;
int dead_wm;
int dark_wm;
int block_cnt;
@@ -1257,6 +1264,8 @@ struct ubifs_info {
void *sbuf;
struct list_head idx_gc;
int idx_gc_cnt;
+ volatile int gc_seq;
+ volatile int gced_lnum;
struct list_head infos_list;
struct mutex umount_mutex;
@@ -1434,9 +1443,10 @@ void ubifs_release_ino_dirty(struct ubifs_info *c, struct inode *inode,
struct ubifs_budget_req *req);
void ubifs_cancel_ino_op(struct ubifs_info *c, struct inode *inode,
struct ubifs_budget_req *req);
-long long ubifs_budg_get_free_space(struct ubifs_info *c);
+long long ubifs_get_free_space(struct ubifs_info *c);
int ubifs_calc_min_idx_lebs(struct ubifs_info *c);
void ubifs_convert_page_budget(struct ubifs_info *c);
+long long ubifs_reported_space(const struct ubifs_info *c, uint64_t free);
long long ubifs_calc_available(const struct ubifs_info *c, int min_idx_lebs);
/* find.c */
@@ -1451,8 +1461,6 @@ int ubifs_save_dirty_idx_lnums(struct ubifs_info *c);
/* tnc.c */
int ubifs_lookup_level0(struct ubifs_info *c, const union ubifs_key *key,
struct ubifs_znode **zn, int *n);
-int ubifs_tnc_lookup(struct ubifs_info *c, const union ubifs_key *key,
- void *node);
int ubifs_tnc_lookup_nm(struct ubifs_info *c, const union ubifs_key *key,
void *node, const struct qstr *nm);
int ubifs_tnc_locate(struct ubifs_info *c, const union ubifs_key *key,
diff --git a/fs/udf/file.c b/fs/udf/file.c
index 0ed6e146a0d9968939a45b09fec96a2bf42e9e5e..eb91f3b703201ec1669470ad5835a59a26de4b8f 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -211,6 +211,7 @@ const struct file_operations udf_file_operations = {
.release = udf_release_file,
.fsync = udf_fsync_file,
.splice_read = generic_file_splice_read,
+ .llseek = generic_file_llseek,
};
const struct inode_operations udf_file_inode_operations = {
diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c
index eb9cfa23dc3d37f690edd63c9bf893844493979a..a4f2b3ce45b053ca76168a01d93b38974d34a949 100644
--- a/fs/udf/ialloc.c
+++ b/fs/udf/ialloc.c
@@ -76,11 +76,24 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
*err = -ENOSPC;
iinfo = UDF_I(inode);
- iinfo->i_unique = 0;
- iinfo->i_lenExtents = 0;
- iinfo->i_next_alloc_block = 0;
- iinfo->i_next_alloc_goal = 0;
- iinfo->i_strat4096 = 0;
+ if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
+ iinfo->i_efe = 1;
+ if (UDF_VERS_USE_EXTENDED_FE > sbi->s_udfrev)
+ sbi->s_udfrev = UDF_VERS_USE_EXTENDED_FE;
+ iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
+ sizeof(struct extendedFileEntry),
+ GFP_KERNEL);
+ } else {
+ iinfo->i_efe = 0;
+ iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
+ sizeof(struct fileEntry),
+ GFP_KERNEL);
+ }
+ if (!iinfo->i_ext.i_data) {
+ iput(inode);
+ *err = -ENOMEM;
+ return NULL;
+ }
block = udf_new_block(dir->i_sb, NULL,
dinfo->i_location.partitionReferenceNum,
@@ -111,6 +124,7 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
lvhd->uniqueID = cpu_to_le64(uniqueID);
mark_buffer_dirty(sbi->s_lvid_bh);
}
+ mutex_unlock(&sbi->s_alloc_mutex);
inode->i_mode = mode;
inode->i_uid = current->fsuid;
if (dir->i_mode & S_ISGID) {
@@ -129,25 +143,6 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
iinfo->i_lenEAttr = 0;
iinfo->i_lenAlloc = 0;
iinfo->i_use = 0;
- if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
- iinfo->i_efe = 1;
- if (UDF_VERS_USE_EXTENDED_FE > sbi->s_udfrev)
- sbi->s_udfrev = UDF_VERS_USE_EXTENDED_FE;
- iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
- sizeof(struct extendedFileEntry),
- GFP_KERNEL);
- } else {
- iinfo->i_efe = 0;
- iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
- sizeof(struct fileEntry),
- GFP_KERNEL);
- }
- if (!iinfo->i_ext.i_data) {
- iput(inode);
- *err = -ENOMEM;
- mutex_unlock(&sbi->s_alloc_mutex);
- return NULL;
- }
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_AD_IN_ICB))
iinfo->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
else if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD))
@@ -158,7 +153,6 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
iinfo->i_crtime = current_fs_time(inode->i_sb);
insert_inode_hash(inode);
mark_inode_dirty(inode);
- mutex_unlock(&sbi->s_alloc_mutex);
if (DQUOT_ALLOC_INODE(inode)) {
DQUOT_DROP(inode);
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index f42f80a3b1faca317f3e08b021c532f19e0512cc..a44d68eb50b5302b8482000e523661b14c0854d8 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -1338,6 +1338,10 @@ __xfs_get_blocks(
offset = (xfs_off_t)iblock << inode->i_blkbits;
ASSERT(bh_result->b_size >= (1 << inode->i_blkbits));
size = bh_result->b_size;
+
+ if (!create && direct && offset >= i_size_read(inode))
+ return 0;
+
error = xfs_iomap(XFS_I(inode), offset, size,
create ? flags : BMAPI_READ, &iomap, &niomap);
if (error)
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 986061ae1b9b18f1e22220e04b0db715a79c3dd6..36d5fcd3f593d8694926e70181b1bade9a1df8b6 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -1001,12 +1001,13 @@ xfs_buf_iodone_work(
* We can get an EOPNOTSUPP to ordered writes. Here we clear the
* ordered flag and reissue them. Because we can't tell the higher
* layers directly that they should not issue ordered I/O anymore, they
- * need to check if the ordered flag was cleared during I/O completion.
+ * need to check if the _XFS_BARRIER_FAILED flag was set during I/O completion.
*/
if ((bp->b_error == EOPNOTSUPP) &&
(bp->b_flags & (XBF_ORDERED|XBF_ASYNC)) == (XBF_ORDERED|XBF_ASYNC)) {
XB_TRACE(bp, "ordered_retry", bp->b_iodone);
bp->b_flags &= ~XBF_ORDERED;
+ bp->b_flags |= _XFS_BARRIER_FAILED;
xfs_buf_iorequest(bp);
} else if (bp->b_iodone)
(*(bp->b_iodone))(bp);
diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h
index fe01099566564d0a3dc9cedc850c9874d41bdc6a..456519a088c7bfb5ba472f0a8125818a46a5ac5b 100644
--- a/fs/xfs/linux-2.6/xfs_buf.h
+++ b/fs/xfs/linux-2.6/xfs_buf.h
@@ -85,6 +85,14 @@ typedef enum {
* modifications being lost.
*/
_XBF_PAGE_LOCKED = (1 << 22),
+
+ /*
+ * If we try a barrier write, but it fails we have to communicate
+ * this to the upper layers. Unfortunately b_error gets overwritten
+ * when the buffer is re-issued so we have to add another flag to
+ * keep this information.
+ */
+ _XFS_BARRIER_FAILED = (1 << 23),
} xfs_buf_flags_t;
typedef enum {
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 73c65f19e549f34dbf569cea7937b5971c44685e..18d3c848783511da1848ed56800a47b533be5b3d 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -1302,9 +1302,29 @@ xfs_fs_remount(
mp->m_flags &= ~XFS_MOUNT_BARRIER;
break;
default:
+ /*
+ * Logically we would return an error here to prevent
+ * users from believing they might have changed
+ * mount options using remount which can't be changed.
+ *
+ * But unfortunately mount(8) adds all options from
+ * mtab and fstab to the mount arguments in some cases
+ * so we can't blindly reject options, but have to
+ * check for each specified option if it actually
+ * differs from the currently set option and only
+ * reject it if that's the case.
+ *
+ * Until that is implemented we return success for
+ * every remount request, and silently ignore all
+ * options that we can't actually change.
+ */
+#if 0
printk(KERN_INFO
"XFS: mount option \"%s\" not supported for remount\n", p);
return -EINVAL;
+#else
+ return 0;
+#endif
}
}
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 608c30c3f76b872b8e553d325364407eff489593..002fc2617c8ee9426bff6203eb5bc6039094bf0a 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -732,6 +732,7 @@ xfs_buf_item_init(
bip->bli_item.li_ops = &xfs_buf_item_ops;
bip->bli_item.li_mountp = mp;
bip->bli_buf = bp;
+ xfs_buf_hold(bp);
bip->bli_format.blf_type = XFS_LI_BUF;
bip->bli_format.blf_blkno = (__int64_t)XFS_BUF_ADDR(bp);
bip->bli_format.blf_len = (ushort)BTOBB(XFS_BUF_COUNT(bp));
@@ -867,6 +868,21 @@ xfs_buf_item_dirty(
return (bip->bli_flags & XFS_BLI_DIRTY);
}
+STATIC void
+xfs_buf_item_free(
+ xfs_buf_log_item_t *bip)
+{
+#ifdef XFS_TRANS_DEBUG
+ kmem_free(bip->bli_orig);
+ kmem_free(bip->bli_logged);
+#endif /* XFS_TRANS_DEBUG */
+
+#ifdef XFS_BLI_TRACE
+ ktrace_free(bip->bli_trace);
+#endif
+ kmem_zone_free(xfs_buf_item_zone, bip);
+}
+
/*
* This is called when the buf log item is no longer needed. It should
* free the buf log item associated with the given buffer and clear
@@ -887,18 +903,8 @@ xfs_buf_item_relse(
(XFS_BUF_IODONE_FUNC(bp) != NULL)) {
XFS_BUF_CLR_IODONE_FUNC(bp);
}
-
-#ifdef XFS_TRANS_DEBUG
- kmem_free(bip->bli_orig);
- bip->bli_orig = NULL;
- kmem_free(bip->bli_logged);
- bip->bli_logged = NULL;
-#endif /* XFS_TRANS_DEBUG */
-
-#ifdef XFS_BLI_TRACE
- ktrace_free(bip->bli_trace);
-#endif
- kmem_zone_free(xfs_buf_item_zone, bip);
+ xfs_buf_rele(bp);
+ xfs_buf_item_free(bip);
}
@@ -1120,6 +1126,7 @@ xfs_buf_iodone(
ASSERT(bip->bli_buf == bp);
+ xfs_buf_rele(bp);
mp = bip->bli_item.li_mountp;
/*
@@ -1136,18 +1143,7 @@ xfs_buf_iodone(
* xfs_trans_delete_ail() drops the AIL lock.
*/
xfs_trans_delete_ail(mp, (xfs_log_item_t *)bip);
-
-#ifdef XFS_TRANS_DEBUG
- kmem_free(bip->bli_orig);
- bip->bli_orig = NULL;
- kmem_free(bip->bli_logged);
- bip->bli_logged = NULL;
-#endif /* XFS_TRANS_DEBUG */
-
-#ifdef XFS_BLI_TRACE
- ktrace_free(bip->bli_trace);
-#endif
- kmem_zone_free(xfs_buf_item_zone, bip);
+ xfs_buf_item_free(bip);
}
#if defined(XFS_BLI_TRACE)
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index 760f4c5b5160c4e648e17d491d8912c691726214..75b0cd4da0ea30140bbdd3068c02ba94c751bd13 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -149,7 +149,14 @@ xfs_swap_extents(
sbp = &sxp->sx_stat;
- xfs_lock_two_inodes(ip, tip, lock_flags);
+ /*
+ * we have to do two separate lock calls here to keep lockdep
+ * happy. If we try to get all the locks in one call, lock will
+ * report false positives when we drop the ILOCK and regain them
+ * below.
+ */
+ xfs_lock_two_inodes(ip, tip, XFS_IOLOCK_EXCL);
+ xfs_lock_two_inodes(ip, tip, XFS_ILOCK_EXCL);
locked = 1;
/* Verify that both files have the same format */
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 00e80df9dd9d727191f15fefc79cd92055d4e9d6..dbd9cef852ece3d6d8b3b5b930626000c88bed06 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -4118,7 +4118,7 @@ xfs_iext_indirect_to_direct(
ASSERT(nextents <= XFS_LINEAR_EXTS);
size = nextents * sizeof(xfs_bmbt_rec_t);
- xfs_iext_irec_compact_full(ifp);
+ xfs_iext_irec_compact_pages(ifp);
ASSERT(ifp->if_real_bytes == XFS_IEXT_BUFSZ);
ep = ifp->if_u1.if_ext_irec->er_extbuf;
@@ -4449,8 +4449,7 @@ xfs_iext_irec_remove(
* compaction policy is as follows:
*
* Full Compaction: Extents fit into a single page (or inline buffer)
- * Full Compaction: Extents occupy less than 10% of allocated space
- * Partial Compaction: Extents occupy > 10% and < 50% of allocated space
+ * Partial Compaction: Extents occupy less than 50% of allocated space
* No Compaction: Extents occupy at least 50% of allocated space
*/
void
@@ -4471,8 +4470,6 @@ xfs_iext_irec_compact(
xfs_iext_direct_to_inline(ifp, nextents);
} else if (nextents <= XFS_LINEAR_EXTS) {
xfs_iext_indirect_to_direct(ifp);
- } else if (nextents < (nlists * XFS_LINEAR_EXTS) >> 3) {
- xfs_iext_irec_compact_full(ifp);
} else if (nextents < (nlists * XFS_LINEAR_EXTS) >> 1) {
xfs_iext_irec_compact_pages(ifp);
}
@@ -4496,7 +4493,7 @@ xfs_iext_irec_compact_pages(
erp_next = erp + 1;
if (erp_next->er_extcount <=
(XFS_LINEAR_EXTS - erp->er_extcount)) {
- memmove(&erp->er_extbuf[erp->er_extcount],
+ memcpy(&erp->er_extbuf[erp->er_extcount],
erp_next->er_extbuf, erp_next->er_extcount *
sizeof(xfs_bmbt_rec_t));
erp->er_extcount += erp_next->er_extcount;
@@ -4515,91 +4512,6 @@ xfs_iext_irec_compact_pages(
}
}
-/*
- * Fully compact the extent records managed by the indirection array.
- */
-void
-xfs_iext_irec_compact_full(
- xfs_ifork_t *ifp) /* inode fork pointer */
-{
- xfs_bmbt_rec_host_t *ep, *ep_next; /* extent record pointers */
- xfs_ext_irec_t *erp, *erp_next; /* extent irec pointers */
- int erp_idx = 0; /* extent irec index */
- int ext_avail; /* empty entries in ex list */
- int ext_diff; /* number of exts to add */
- int nlists; /* number of irec's (ex lists) */
-
- ASSERT(ifp->if_flags & XFS_IFEXTIREC);
-
- nlists = ifp->if_real_bytes / XFS_IEXT_BUFSZ;
- erp = ifp->if_u1.if_ext_irec;
- ep = &erp->er_extbuf[erp->er_extcount];
- erp_next = erp + 1;
- ep_next = erp_next->er_extbuf;
-
- while (erp_idx < nlists - 1) {
- /*
- * Check how many extent records are available in this irec.
- * If there is none skip the whole exercise.
- */
- ext_avail = XFS_LINEAR_EXTS - erp->er_extcount;
- if (ext_avail) {
-
- /*
- * Copy over as many as possible extent records into
- * the previous page.
- */
- ext_diff = MIN(ext_avail, erp_next->er_extcount);
- memcpy(ep, ep_next, ext_diff * sizeof(xfs_bmbt_rec_t));
- erp->er_extcount += ext_diff;
- erp_next->er_extcount -= ext_diff;
-
- /*
- * If the next irec is empty now we can simply
- * remove it.
- */
- if (erp_next->er_extcount == 0) {
- /*
- * Free page before removing extent record
- * so er_extoffs don't get modified in
- * xfs_iext_irec_remove.
- */
- kmem_free(erp_next->er_extbuf);
- erp_next->er_extbuf = NULL;
- xfs_iext_irec_remove(ifp, erp_idx + 1);
- erp = &ifp->if_u1.if_ext_irec[erp_idx];
- nlists = ifp->if_real_bytes / XFS_IEXT_BUFSZ;
-
- /*
- * If the next irec is not empty move up the content
- * that has not been copied to the previous page to
- * the beggining of this one.
- */
- } else {
- memmove(erp_next->er_extbuf, &ep_next[ext_diff],
- erp_next->er_extcount *
- sizeof(xfs_bmbt_rec_t));
- ep_next = erp_next->er_extbuf;
- memset(&ep_next[erp_next->er_extcount], 0,
- (XFS_LINEAR_EXTS -
- erp_next->er_extcount) *
- sizeof(xfs_bmbt_rec_t));
- }
- }
-
- if (erp->er_extcount == XFS_LINEAR_EXTS) {
- erp_idx++;
- if (erp_idx < nlists)
- erp = &ifp->if_u1.if_ext_irec[erp_idx];
- else
- break;
- }
- ep = &erp->er_extbuf[erp->er_extcount];
- erp_next = erp + 1;
- ep_next = erp_next->er_extbuf;
- }
-}
-
/*
* This is called to update the er_extoff field in the indirection
* array when extents have been added or removed from one of the
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index ccba14eb9dbe373699417a2984eb559854bf5dbb..0b02c6443551f78b24af282cad994c5b07a2523f 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -124,16 +124,27 @@ STATIC void xlog_verify_tail_lsn(xlog_t *log, xlog_in_core_t *iclog,
STATIC int xlog_iclogs_empty(xlog_t *log);
#if defined(XFS_LOG_TRACE)
+
+#define XLOG_TRACE_LOGGRANT_SIZE 2048
+#define XLOG_TRACE_ICLOG_SIZE 256
+
+void
+xlog_trace_loggrant_alloc(xlog_t *log)
+{
+ log->l_grant_trace = ktrace_alloc(XLOG_TRACE_LOGGRANT_SIZE, KM_NOFS);
+}
+
+void
+xlog_trace_loggrant_dealloc(xlog_t *log)
+{
+ ktrace_free(log->l_grant_trace);
+}
+
void
xlog_trace_loggrant(xlog_t *log, xlog_ticket_t *tic, xfs_caddr_t string)
{
unsigned long cnts;
- if (!log->l_grant_trace) {
- log->l_grant_trace = ktrace_alloc(2048, KM_NOSLEEP);
- if (!log->l_grant_trace)
- return;
- }
/* ticket counts are 1 byte each */
cnts = ((unsigned long)tic->t_ocnt) | ((unsigned long)tic->t_cnt) << 8;
@@ -156,11 +167,21 @@ xlog_trace_loggrant(xlog_t *log, xlog_ticket_t *tic, xfs_caddr_t string)
(void *)((unsigned long)tic->t_unit_res));
}
+void
+xlog_trace_iclog_alloc(xlog_in_core_t *iclog)
+{
+ iclog->ic_trace = ktrace_alloc(XLOG_TRACE_ICLOG_SIZE, KM_NOFS);
+}
+
+void
+xlog_trace_iclog_dealloc(xlog_in_core_t *iclog)
+{
+ ktrace_free(iclog->ic_trace);
+}
+
void
xlog_trace_iclog(xlog_in_core_t *iclog, uint state)
{
- if (!iclog->ic_trace)
- iclog->ic_trace = ktrace_alloc(256, KM_NOFS);
ktrace_enter(iclog->ic_trace,
(void *)((unsigned long)state),
(void *)((unsigned long)current_pid()),
@@ -170,8 +191,15 @@ xlog_trace_iclog(xlog_in_core_t *iclog, uint state)
(void *)NULL, (void *)NULL);
}
#else
+
+#define xlog_trace_loggrant_alloc(log)
+#define xlog_trace_loggrant_dealloc(log)
#define xlog_trace_loggrant(log,tic,string)
+
+#define xlog_trace_iclog_alloc(iclog)
+#define xlog_trace_iclog_dealloc(iclog)
#define xlog_trace_iclog(iclog,state)
+
#endif /* XFS_LOG_TRACE */
@@ -1005,11 +1033,12 @@ xlog_iodone(xfs_buf_t *bp)
l = iclog->ic_log;
/*
- * If the ordered flag has been removed by a lower
- * layer, it means the underlyin device no longer supports
+ * If the _XFS_BARRIER_FAILED flag was set by a lower
+ * layer, it means the underlying device no longer supports
* barrier I/O. Warn loudly and turn off barriers.
*/
- if ((l->l_mp->m_flags & XFS_MOUNT_BARRIER) && !XFS_BUF_ORDERED(bp)) {
+ if (bp->b_flags & _XFS_BARRIER_FAILED) {
+ bp->b_flags &= ~_XFS_BARRIER_FAILED;
l->l_mp->m_flags &= ~XFS_MOUNT_BARRIER;
xfs_fs_cmn_err(CE_WARN, l->l_mp,
"xlog_iodone: Barriers are no longer supported"
@@ -1231,6 +1260,7 @@ xlog_alloc_log(xfs_mount_t *mp,
spin_lock_init(&log->l_grant_lock);
sv_init(&log->l_flush_wait, 0, "flush_wait");
+ xlog_trace_loggrant_alloc(log);
/* log record size must be multiple of BBSIZE; see xlog_rec_header_t */
ASSERT((XFS_BUF_SIZE(bp) & BBMASK) == 0);
@@ -1285,6 +1315,8 @@ xlog_alloc_log(xfs_mount_t *mp,
sv_init(&iclog->ic_force_wait, SV_DEFAULT, "iclog-force");
sv_init(&iclog->ic_write_wait, SV_DEFAULT, "iclog-write");
+ xlog_trace_iclog_alloc(iclog);
+
iclogp = &iclog->ic_next;
}
*iclogp = log->l_iclog; /* complete ring */
@@ -1565,11 +1597,7 @@ xlog_dealloc_log(xlog_t *log)
sv_destroy(&iclog->ic_force_wait);
sv_destroy(&iclog->ic_write_wait);
xfs_buf_free(iclog->ic_bp);
-#ifdef XFS_LOG_TRACE
- if (iclog->ic_trace != NULL) {
- ktrace_free(iclog->ic_trace);
- }
-#endif
+ xlog_trace_iclog_dealloc(iclog);
next_iclog = iclog->ic_next;
kmem_free(iclog);
iclog = next_iclog;
@@ -1578,14 +1606,7 @@ xlog_dealloc_log(xlog_t *log)
spinlock_destroy(&log->l_grant_lock);
xfs_buf_free(log->l_xbuf);
-#ifdef XFS_LOG_TRACE
- if (log->l_trace != NULL) {
- ktrace_free(log->l_trace);
- }
- if (log->l_grant_trace != NULL) {
- ktrace_free(log->l_grant_trace);
- }
-#endif
+ xlog_trace_loggrant_dealloc(log);
log->l_mp->m_log = NULL;
kmem_free(log);
} /* xlog_dealloc_log */
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index c8a5b22ee3e3b02fa1cd13e639bf2fe9b3f525a7..e7d8f84443fab87ceee83561fb6b1f04685400ff 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -448,7 +448,6 @@ typedef struct log {
int l_grant_write_bytes;
#ifdef XFS_LOG_TRACE
- struct ktrace *l_trace;
struct ktrace *l_grant_trace;
#endif
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index aa238c8fbd7ae605e9f316969bb3012ee4c32f3c..8b6812f66a15bf2895aba5fed5f04be0c22625d8 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -1838,6 +1838,12 @@ xfs_lock_inodes(
#endif
}
+/*
+ * xfs_lock_two_inodes() can only be used to lock one type of lock
+ * at a time - the iolock or the ilock, but not both at once. If
+ * we lock both at once, lockdep will report false positives saying
+ * we have violated locking orders.
+ */
void
xfs_lock_two_inodes(
xfs_inode_t *ip0,
@@ -1848,6 +1854,8 @@ xfs_lock_two_inodes(
int attempts = 0;
xfs_log_item_t *lp;
+ if (lock_mode & (XFS_IOLOCK_SHARED|XFS_IOLOCK_EXCL))
+ ASSERT((lock_mode & (XFS_ILOCK_SHARED|XFS_ILOCK_EXCL)) == 0);
ASSERT(ip0->i_ino != ip1->i_ino);
if (ip0->i_ino > ip1->i_ino) {
@@ -3152,6 +3160,13 @@ xfs_alloc_file_space(
/*
* Zero file bytes between startoff and endoff inclusive.
* The iolock is held exclusive and no blocks are buffered.
+ *
+ * This function is used by xfs_free_file_space() to zero
+ * partial blocks when the range to free is not block aligned.
+ * When unreserving space with boundaries that are not block
+ * aligned we round up the start and round down the end
+ * boundaries and then use this function to zero the parts of
+ * the blocks that got dropped during the rounding.
*/
STATIC int
xfs_zero_remaining_bytes(
@@ -3168,6 +3183,17 @@ xfs_zero_remaining_bytes(
int nimap;
int error = 0;
+ /*
+ * Avoid doing I/O beyond eof - it's not necessary
+ * since nothing can read beyond eof. The space will
+ * be zeroed when the file is extended anyway.
+ */
+ if (startoff >= ip->i_size)
+ return 0;
+
+ if (endoff > ip->i_size)
+ endoff = ip->i_size;
+
bp = xfs_buf_get_noaddr(mp->m_sb.sb_blocksize,
XFS_IS_REALTIME_INODE(ip) ?
mp->m_rtdev_targp : mp->m_ddev_targp);
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index 1170dc60e638b35a9ee42cf39ba84b3982178a21..1870d5e05f1cc03b649a5969dad5f5fd026ec869 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -1,8 +1,10 @@
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
+ $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
header-y += kvm.h
endif
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
+ $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
unifdef-y += a.out.h
endif
unifdef-y += auxvec.h
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index a3f738cffdb61a0057ffb8a1cd9a012e30b72f24..edc6ba82e090961a841cd37b54cb6abc0311b4d7 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -97,6 +97,16 @@ extern void warn_slowpath(const char *file, const int line,
unlikely(__ret_warn_once); \
})
+#define WARN_ONCE(condition, format...) ({ \
+ static int __warned; \
+ int __ret_warn_once = !!(condition); \
+ \
+ if (unlikely(__ret_warn_once)) \
+ if (WARN(!__warned, format)) \
+ __warned = 1; \
+ unlikely(__ret_warn_once); \
+})
+
#define WARN_ON_RATELIMIT(condition, state) \
WARN_ON((condition) && __ratelimit(state))
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 8feeae1f2369b64cdf1be263880200503c5c3a41..79a7ff925bf8ea24f0d2fa83a02115113d772a34 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -14,4 +14,10 @@ extern char __kprobes_text_start[], __kprobes_text_end[];
extern char __initdata_begin[], __initdata_end[];
extern char __start_rodata[], __end_rodata[];
+/* function descriptor handling (if any). Override
+ * in asm/sections.h */
+#ifndef dereference_function_descriptor
+#define dereference_function_descriptor(p) (p)
+#endif
+
#endif /* _ASM_GENERIC_SECTIONS_H_ */
diff --git a/include/asm-generic/syscall.h b/include/asm-generic/syscall.h
index abcf34c2fdc7928c7a60153bc7840a82e61f5e90..ea8087b55ffc18ecedfc5d7e754b2457b7189f92 100644
--- a/include/asm-generic/syscall.h
+++ b/include/asm-generic/syscall.h
@@ -126,7 +126,7 @@ void syscall_get_arguments(struct task_struct *task, struct pt_regs *regs,
* @args: array of argument values to store
*
* Changes @n arguments to the system call starting with the @i'th argument.
- * @n'th argument to @val. Argument @i gets value @args[0], and so on.
+ * Argument @i gets value @args[0], and so on.
* An arch inline version is probably optimal when @i and @n are constants.
*
* It's only valid to call this when @task is stopped for tracing on
diff --git a/include/asm-mips/cevt-r4k.h b/include/asm-mips/cevt-r4k.h
new file mode 100644
index 0000000000000000000000000000000000000000..fa4328f9124f7d539f4ecf3ec78caaec43def36a
--- /dev/null
+++ b/include/asm-mips/cevt-r4k.h
@@ -0,0 +1,46 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2008 Kevin D. Kissell
+ */
+
+/*
+ * Definitions used for common event timer implementation
+ * for MIPS 4K-type processors and their MIPS MT variants.
+ * Avoids unsightly extern declarations in C files.
+ */
+#ifndef __ASM_CEVT_R4K_H
+#define __ASM_CEVT_R4K_H
+
+DECLARE_PER_CPU(struct clock_event_device, mips_clockevent_device);
+
+void mips_event_handler(struct clock_event_device *dev);
+int c0_compare_int_usable(void);
+void mips_set_clock_mode(enum clock_event_mode, struct clock_event_device *);
+irqreturn_t c0_compare_interrupt(int, void *);
+
+extern struct irqaction c0_compare_irqaction;
+extern int cp0_timer_irq_installed;
+
+/*
+ * Possibly handle a performance counter interrupt.
+ * Return true if the timer interrupt should not be checked
+ */
+
+static inline int handle_perf_irq(int r2)
+{
+ /*
+ * The performance counter overflow interrupt may be shared with the
+ * timer interrupt (cp0_perfcount_irq < 0). If it is and a
+ * performance counter has overflowed (perf_irq() == IRQ_HANDLED)
+ * and we can't reliably determine if a counter interrupt has also
+ * happened (!r2) then don't check for a timer interrupt.
+ */
+ return (cp0_perfcount_irq < 0) &&
+ perf_irq() == IRQ_HANDLED &&
+ !r2;
+}
+
+#endif /* __ASM_CEVT_R4K_H */
diff --git a/include/asm-mips/mach-rc32434/irq.h b/include/asm-mips/mach-rc32434/irq.h
deleted file mode 100644
index cb9e4725f5dcadbe9cd8467cb2665e6a382e1691..0000000000000000000000000000000000000000
--- a/include/asm-mips/mach-rc32434/irq.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ASM_RC32434_IRQ_H
-#define __ASM_RC32434_IRQ_H
-
-#define NR_IRQS 256
-
-#include <asm/mach-generic/irq.h>
-
-#endif /* __ASM_RC32434_IRQ_H */
diff --git a/include/asm-mips/mach-rc32434/rc32434.h b/include/asm-mips/mach-rc32434/rc32434.h
deleted file mode 100644
index c4a02145104e7efb220ed3d38d39ff4febf59346..0000000000000000000000000000000000000000
--- a/include/asm-mips/mach-rc32434/rc32434.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Definitions for IDT RC323434 CPU.
- */
-
-#ifndef _ASM_RC32434_RC32434_H_
-#define _ASM_RC32434_RC32434_H_
-
-#include <linux/delay.h>
-#include <linux/io.h>
-
-#define RC32434_REG_BASE 0x18000000
-#define RC32434_RST (1 << 15)
-
-#define IDT_CLOCK_MULT 2
-#define MIPS_CPU_TIMER_IRQ 7
-
-/* Interrupt Controller */
-#define IC_GROUP0_PEND (RC32434_REG_BASE + 0x38000)
-#define IC_GROUP0_MASK (RC32434_REG_BASE + 0x38008)
-#define IC_GROUP_OFFSET 0x0C
-
-#define NUM_INTR_GROUPS 5
-
-/* 16550 UARTs */
-#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */
- /* GRP3 IRQ numbers start here */
-#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32)
- /* GRP4 IRQ numbers start here */
-#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32)
- /* GRP5 IRQ numbers start here */
-#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32)
-#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32)
-
-
-#ifdef __MIPSEB__
-#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58003)
-#else
-#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58000)
-#endif
-
-#define RC32434_UART0_IRQ (GROUP3_IRQ_BASE + 0)
-
-/* cpu pipeline flush */
-static inline void rc32434_sync(void)
-{
- __asm__ volatile ("sync");
-}
-
-static inline void rc32434_sync_udelay(int us)
-{
- __asm__ volatile ("sync");
- udelay(us);
-}
-
-static inline void rc32434_sync_delay(int ms)
-{
- __asm__ volatile ("sync");
- mdelay(ms);
-}
-
-#endif /* _ASM_RC32434_RC32434_H_ */
diff --git a/include/asm-parisc/sections.h b/include/asm-parisc/sections.h
index fdd43ec42ec56fb5e4ca7552458f81dc35066e53..9d13c3507ad612f95fcc77085cc26e3a2d31192f 100644
--- a/include/asm-parisc/sections.h
+++ b/include/asm-parisc/sections.h
@@ -4,4 +4,9 @@
/* nothing to see, move along */
#include <asm-generic/sections.h>
+#ifdef CONFIG_64BIT
+#undef dereference_function_descriptor
+void *dereference_function_descriptor(void *);
+#endif
+
#endif
diff --git a/include/asm-um/dma-mapping.h b/include/asm-um/dma-mapping.h
index f0ee4fb55911e7441c73710eda5ef0a0c11f621d..90fc708b320e4c2a54425981bfb2d73b12a90ffe 100644
--- a/include/asm-um/dma-mapping.h
+++ b/include/asm-um/dma-mapping.h
@@ -118,4 +118,11 @@ dma_cache_sync(struct device *dev, void *vaddr, size_t size,
BUG();
}
+static inline int
+dma_mapping_error(struct device *dev, dma_addr_t dma_handle)
+{
+ BUG();
+ return 0;
+}
+
#endif
diff --git a/include/asm-x86/acpi.h b/include/asm-x86/acpi.h
index bd76299586b33610b154777a0bc988e526d65541..392e17336be1dede3964b6e61ca4cdf568b258fd 100644
--- a/include/asm-x86/acpi.h
+++ b/include/asm-x86/acpi.h
@@ -140,6 +140,8 @@ static inline unsigned int acpi_processor_cstate_check(unsigned int max_cstate)
boot_cpu_data.x86_model <= 0x05 &&
boot_cpu_data.x86_mask < 0x0A)
return 1;
+ else if (boot_cpu_has(X86_FEATURE_AMDC1E))
+ return 1;
else
return max_cstate;
}
diff --git a/include/asm-x86/amd_iommu.h b/include/asm-x86/amd_iommu.h
index 783f43e580523e0af5193807b9e670cace005c7d..041d0db7da272d42abe5d5659f38da6fe2b0e590 100644
--- a/include/asm-x86/amd_iommu.h
+++ b/include/asm-x86/amd_iommu.h
@@ -20,10 +20,13 @@
#ifndef ASM_X86__AMD_IOMMU_H
#define ASM_X86__AMD_IOMMU_H
+#include <linux/irqreturn.h>
+
#ifdef CONFIG_AMD_IOMMU
extern int amd_iommu_init(void);
extern int amd_iommu_init_dma_ops(void);
extern void amd_iommu_detect(void);
+extern irqreturn_t amd_iommu_int_handler(int irq, void *data);
#else
static inline int amd_iommu_init(void) { return -ENODEV; }
static inline void amd_iommu_detect(void) { }
diff --git a/include/asm-x86/amd_iommu_types.h b/include/asm-x86/amd_iommu_types.h
index 1ffa4e53c98931b670409c5b226bc23babfc4ef6..b3085869a17b04aaa686e7360c2c424d0d875969 100644
--- a/include/asm-x86/amd_iommu_types.h
+++ b/include/asm-x86/amd_iommu_types.h
@@ -37,6 +37,7 @@
/* Capability offsets used by the driver */
#define MMIO_CAP_HDR_OFFSET 0x00
#define MMIO_RANGE_OFFSET 0x0c
+#define MMIO_MISC_OFFSET 0x10
/* Masks, shifts and macros to parse the device range capability */
#define MMIO_RANGE_LD_MASK 0xff000000
@@ -48,6 +49,7 @@
#define MMIO_GET_LD(x) (((x) & MMIO_RANGE_LD_MASK) >> MMIO_RANGE_LD_SHIFT)
#define MMIO_GET_FD(x) (((x) & MMIO_RANGE_FD_MASK) >> MMIO_RANGE_FD_SHIFT)
#define MMIO_GET_BUS(x) (((x) & MMIO_RANGE_BUS_MASK) >> MMIO_RANGE_BUS_SHIFT)
+#define MMIO_MSI_NUM(x) ((x) & 0x1f)
/* Flag masks for the AMD IOMMU exclusion range */
#define MMIO_EXCL_ENABLE_MASK 0x01ULL
@@ -69,6 +71,25 @@
/* MMIO status bits */
#define MMIO_STATUS_COM_WAIT_INT_MASK 0x04
+/* event logging constants */
+#define EVENT_ENTRY_SIZE 0x10
+#define EVENT_TYPE_SHIFT 28
+#define EVENT_TYPE_MASK 0xf
+#define EVENT_TYPE_ILL_DEV 0x1
+#define EVENT_TYPE_IO_FAULT 0x2
+#define EVENT_TYPE_DEV_TAB_ERR 0x3
+#define EVENT_TYPE_PAGE_TAB_ERR 0x4
+#define EVENT_TYPE_ILL_CMD 0x5
+#define EVENT_TYPE_CMD_HARD_ERR 0x6
+#define EVENT_TYPE_IOTLB_INV_TO 0x7
+#define EVENT_TYPE_INV_DEV_REQ 0x8
+#define EVENT_DEVID_MASK 0xffff
+#define EVENT_DEVID_SHIFT 0
+#define EVENT_DOMID_MASK 0xffff
+#define EVENT_DOMID_SHIFT 0
+#define EVENT_FLAGS_MASK 0xfff
+#define EVENT_FLAGS_SHIFT 0x10
+
/* feature control bits */
#define CONTROL_IOMMU_EN 0x00ULL
#define CONTROL_HT_TUN_EN 0x01ULL
@@ -109,6 +130,8 @@
#define DEV_ENTRY_NMI_PASS 0xba
#define DEV_ENTRY_LINT0_PASS 0xbe
#define DEV_ENTRY_LINT1_PASS 0xbf
+#define DEV_ENTRY_MODE_MASK 0x07
+#define DEV_ENTRY_MODE_SHIFT 0x09
/* constants to configure the command buffer */
#define CMD_BUFFER_SIZE 8192
@@ -116,6 +139,10 @@
#define MMIO_CMD_SIZE_SHIFT 56
#define MMIO_CMD_SIZE_512 (0x9ULL << MMIO_CMD_SIZE_SHIFT)
+/* constants for event buffer handling */
+#define EVT_BUFFER_SIZE 8192 /* 512 entries */
+#define EVT_LEN_MASK (0x9ULL << 56)
+
#define PAGE_MODE_1_LEVEL 0x01
#define PAGE_MODE_2_LEVEL 0x02
#define PAGE_MODE_3_LEVEL 0x03
@@ -134,6 +161,7 @@
#define IOMMU_MAP_SIZE_L3 (1ULL << 39)
#define IOMMU_PTE_P (1ULL << 0)
+#define IOMMU_PTE_TV (1ULL << 1)
#define IOMMU_PTE_U (1ULL << 59)
#define IOMMU_PTE_FC (1ULL << 60)
#define IOMMU_PTE_IR (1ULL << 61)
@@ -159,6 +187,9 @@
#define MAX_DOMAIN_ID 65536
+/* FIXME: move this macro to <linux/pci.h> */
+#define PCI_BUS(x) (((x) >> 8) & 0xff)
+
/*
* This structure contains generic data for IOMMU protection domains
* independent of their use.
@@ -196,6 +227,15 @@ struct dma_ops_domain {
* just calculate its address in constant time.
*/
u64 **pte_pages;
+
+ /* This will be set to true when TLB needs to be flushed */
+ bool need_flush;
+
+ /*
+ * if this is a preallocated domain, keep the device for which it was
+ * preallocated in this variable
+ */
+ u16 target_dev;
};
/*
@@ -208,8 +248,9 @@ struct amd_iommu {
/* locks the accesses to the hardware */
spinlock_t lock;
- /* device id of this IOMMU */
- u16 devid;
+ /* Pointer to PCI device of this IOMMU */
+ struct pci_dev *dev;
+
/*
* Capability pointer. There could be more than one IOMMU per PCI
* device function if there are more than one AMD IOMMU capability
@@ -225,6 +266,9 @@ struct amd_iommu {
/* capabilities of that IOMMU read from ACPI */
u32 cap;
+ /* pci domain of this IOMMU */
+ u16 pci_seg;
+
/* first device this IOMMU handles. read from PCI */
u16 first_device;
/* last device this IOMMU handles. read from PCI */
@@ -240,9 +284,19 @@ struct amd_iommu {
/* size of command buffer */
u32 cmd_buf_size;
+ /* event buffer virtual address */
+ u8 *evt_buf;
+ /* size of event buffer */
+ u32 evt_buf_size;
+ /* MSI number for event interrupt */
+ u16 evt_msi_num;
+
/* if one, we need to send a completion wait command */
int need_sync;
+ /* true if interrupts for this IOMMU are already enabled */
+ bool int_enabled;
+
/* default dma_ops domain for that IOMMU */
struct dma_ops_domain *default_dom;
};
@@ -322,6 +376,12 @@ extern unsigned long *amd_iommu_pd_alloc_bitmap;
/* will be 1 if device isolation is enabled */
extern int amd_iommu_isolate;
+/*
+ * If true, the addresses will be flushed on unmap time, not when
+ * they are reused
+ */
+extern bool amd_iommu_unmap_flush;
+
/* takes a PCI device id and prints it out in a readable form */
static inline void print_devid(u16 devid, int nl)
{
diff --git a/include/asm-x86/apic.h b/include/asm-x86/apic.h
index 1311c82b165bf45ad373c6af43a2193de00a013a..d76a0839abe932c789738f0b0ec5b81c79f96b6c 100644
--- a/include/asm-x86/apic.h
+++ b/include/asm-x86/apic.h
@@ -134,9 +134,7 @@ static inline void ack_x2APIC_irq(void)
static inline void ack_APIC_irq(void)
{
/*
- * ack_APIC_irq() actually gets compiled as a single instruction:
- * - a single rmw on Pentium/82489DX
- * - a single write on P6+ cores (CONFIG_X86_GOOD_APIC)
+ * ack_APIC_irq() actually gets compiled as a single instruction
* ... yummie.
*/
diff --git a/include/asm-x86/asm.h b/include/asm-x86/asm.h
index 2439ae49e8ac9bbc0cb54eb1ad13de79861f7cb5..e1355f44d7c3395753317faaf2b2fb61f100bfea 100644
--- a/include/asm-x86/asm.h
+++ b/include/asm-x86/asm.h
@@ -20,17 +20,22 @@
#define _ASM_PTR __ASM_SEL(.long, .quad)
#define _ASM_ALIGN __ASM_SEL(.balign 4, .balign 8)
-#define _ASM_MOV_UL __ASM_SIZE(mov)
+#define _ASM_MOV __ASM_SIZE(mov)
#define _ASM_INC __ASM_SIZE(inc)
#define _ASM_DEC __ASM_SIZE(dec)
#define _ASM_ADD __ASM_SIZE(add)
#define _ASM_SUB __ASM_SIZE(sub)
#define _ASM_XADD __ASM_SIZE(xadd)
+
#define _ASM_AX __ASM_REG(ax)
#define _ASM_BX __ASM_REG(bx)
#define _ASM_CX __ASM_REG(cx)
#define _ASM_DX __ASM_REG(dx)
+#define _ASM_SP __ASM_REG(sp)
+#define _ASM_BP __ASM_REG(bp)
+#define _ASM_SI __ASM_REG(si)
+#define _ASM_DI __ASM_REG(di)
/* Exception table entry */
# define _ASM_EXTABLE(from,to) \
diff --git a/include/asm-x86/bitops.h b/include/asm-x86/bitops.h
index 61989b93b4753db3f5758ba82308431379b1edda..451a74762bd4e95aa3fd1ba20c2c6230ced14c84 100644
--- a/include/asm-x86/bitops.h
+++ b/include/asm-x86/bitops.h
@@ -424,16 +424,6 @@ static inline int fls(int x)
#undef ADDR
-static inline void set_bit_string(unsigned long *bitmap,
- unsigned long i, int len)
-{
- unsigned long end = i + len;
- while (i < end) {
- __set_bit(i, bitmap);
- i++;
- }
-}
-
#ifdef __KERNEL__
#include <asm-generic/bitops/sched.h>
diff --git a/include/asm-x86/bugs.h b/include/asm-x86/bugs.h
index ae514c76a96fd09a9c3b65d6b9176c128e1428f2..dc604985f2ad71a92be6de6a7f9d48d70816bc2d 100644
--- a/include/asm-x86/bugs.h
+++ b/include/asm-x86/bugs.h
@@ -3,7 +3,7 @@
extern void check_bugs(void);
-#ifdef CONFIG_CPU_SUP_INTEL_32
+#if defined(CONFIG_CPU_SUP_INTEL) && defined(CONFIG_X86_32)
int ppro_with_ram_bug(void);
#else
static inline int ppro_with_ram_bug(void) { return 0; }
diff --git a/include/asm-x86/cacheflush.h b/include/asm-x86/cacheflush.h
index 59859cb28a36ce486478f147f79c7bdfa26ae5f7..68840ef1b35a01c01fa7e23e45f3b5c0415d39e8 100644
--- a/include/asm-x86/cacheflush.h
+++ b/include/asm-x86/cacheflush.h
@@ -24,6 +24,8 @@
#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
memcpy((dst), (src), (len))
+#define PG_non_WB PG_arch_1
+PAGEFLAG(NonWB, non_WB)
/*
* The set_memory_* API can be used to change various attributes of a virtual
@@ -66,6 +68,9 @@ int set_memory_rw(unsigned long addr, int numpages);
int set_memory_np(unsigned long addr, int numpages);
int set_memory_4k(unsigned long addr, int numpages);
+int set_memory_array_uc(unsigned long *addr, int addrinarray);
+int set_memory_array_wb(unsigned long *addr, int addrinarray);
+
/*
* For legacy compatibility with the old APIs, a few functions
* are provided that work on a "struct page".
@@ -96,8 +101,6 @@ int set_pages_rw(struct page *page, int numpages);
void clflush_cache_range(void *addr, unsigned int size);
-void cpa_init(void);
-
#ifdef CONFIG_DEBUG_RODATA
void mark_rodata_ro(void);
extern const int rodata_test_data;
diff --git a/include/asm-x86/cpufeature.h b/include/asm-x86/cpufeature.h
index 7ac4d93d20ed7e4aa54f011f976909f2c37389ad..adfeae6586e175f9972012a94c823ede9527d0d1 100644
--- a/include/asm-x86/cpufeature.h
+++ b/include/asm-x86/cpufeature.h
@@ -6,7 +6,7 @@
#include <asm/required-features.h>
-#define NCAPINTS 8 /* N 32-bit words worth of info */
+#define NCAPINTS 9 /* N 32-bit words worth of info */
/*
* Note: If the comment begins with a quoted string, that string is used
@@ -80,6 +80,7 @@
#define X86_FEATURE_UP (3*32+ 9) /* smp kernel running on up */
#define X86_FEATURE_FXSAVE_LEAK (3*32+10) /* "" FXSAVE leaks FOP/FIP/FOP */
#define X86_FEATURE_ARCH_PERFMON (3*32+11) /* Intel Architectural PerfMon */
+#define X86_FEATURE_NOPL (3*32+20) /* The NOPL (0F 1F) instructions */
#define X86_FEATURE_PEBS (3*32+12) /* Precise-Event Based Sampling */
#define X86_FEATURE_BTS (3*32+13) /* Branch Trace Store */
#define X86_FEATURE_SYSCALL32 (3*32+14) /* "" syscall in ia32 userspace */
@@ -89,6 +90,7 @@
#define X86_FEATURE_LFENCE_RDTSC (3*32+18) /* "" Lfence synchronizes RDTSC */
#define X86_FEATURE_11AP (3*32+19) /* "" Bad local APIC aka 11AP */
#define X86_FEATURE_NOPL (3*32+20) /* The NOPL (0F 1F) instructions */
+#define X86_FEATURE_AMDC1E (3*32+21) /* AMD C1E detected */
#define X86_FEATURE_XTOPOLOGY (3*32+21) /* cpu topology enum extensions */
/* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
@@ -150,6 +152,13 @@
*/
#define X86_FEATURE_IDA (7*32+ 0) /* Intel Dynamic Acceleration */
+/* Virtualization flags: Linux defined */
+#define X86_FEATURE_TPR_SHADOW (8*32+ 0) /* Intel TPR Shadow */
+#define X86_FEATURE_VNMI (8*32+ 1) /* Intel Virtual NMI */
+#define X86_FEATURE_FLEXPRIORITY (8*32+ 2) /* Intel FlexPriority */
+#define X86_FEATURE_EPT (8*32+ 3) /* Intel Extended Page Table */
+#define X86_FEATURE_VPID (8*32+ 4) /* Intel Virtual Processor ID */
+
#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
#include <linux/bitops.h>
diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h
index 5d200e78bd81e18b7e315f8f2d9660cd13c23a1d..219c33d6361cdfa640878431cd6e6523dc2a475a 100644
--- a/include/asm-x86/dma-mapping.h
+++ b/include/asm-x86/dma-mapping.h
@@ -9,12 +9,12 @@
#include <linux/scatterlist.h>
#include <asm/io.h>
#include <asm/swiotlb.h>
+#include <asm-generic/dma-coherent.h>
extern dma_addr_t bad_dma_address;
extern int iommu_merge;
-extern struct device fallback_dev;
+extern struct device x86_dma_fallback_dev;
extern int panic_on_overflow;
-extern int force_iommu;
struct dma_mapping_ops {
int (*mapping_error)(struct device *dev,
@@ -25,9 +25,6 @@ struct dma_mapping_ops {
void *vaddr, dma_addr_t dma_handle);
dma_addr_t (*map_single)(struct device *hwdev, phys_addr_t ptr,
size_t size, int direction);
- /* like map_single, but doesn't check the device mask */
- dma_addr_t (*map_simple)(struct device *hwdev, phys_addr_t ptr,
- size_t size, int direction);
void (*unmap_single)(struct device *dev, dma_addr_t addr,
size_t size, int direction);
void (*sync_single_for_cpu)(struct device *hwdev,
@@ -68,7 +65,7 @@ static inline struct dma_mapping_ops *get_dma_ops(struct device *dev)
return dma_ops;
else
return dev->archdata.dma_ops;
-#endif
+#endif /* ASM_X86__DMA_MAPPING_H */
}
/* Make sure we keep the same behaviour */
@@ -87,17 +84,14 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
-
-void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, gfp_t flag);
-
-void dma_free_coherent(struct device *dev, size_t size,
- void *vaddr, dma_addr_t dma_handle);
-
+#define dma_is_consistent(d, h) (1)
extern int dma_supported(struct device *hwdev, u64 mask);
extern int dma_set_mask(struct device *dev, u64 mask);
+extern void *dma_generic_alloc_coherent(struct device *dev, size_t size,
+ dma_addr_t *dma_addr, gfp_t flag);
+
static inline dma_addr_t
dma_map_single(struct device *hwdev, void *ptr, size_t size,
int direction)
@@ -247,7 +241,68 @@ static inline int dma_get_cache_alignment(void)
return boot_cpu_data.x86_clflush_size;
}
-#define dma_is_consistent(d, h) (1)
+static inline unsigned long dma_alloc_coherent_mask(struct device *dev,
+ gfp_t gfp)
+{
+ unsigned long dma_mask = 0;
-#include <asm-generic/dma-coherent.h>
-#endif /* ASM_X86__DMA_MAPPING_H */
+ dma_mask = dev->coherent_dma_mask;
+ if (!dma_mask)
+ dma_mask = (gfp & GFP_DMA) ? DMA_24BIT_MASK : DMA_32BIT_MASK;
+
+ return dma_mask;
+}
+
+static inline gfp_t dma_alloc_coherent_gfp_flags(struct device *dev, gfp_t gfp)
+{
+#ifdef CONFIG_X86_64
+ unsigned long dma_mask = dma_alloc_coherent_mask(dev, gfp);
+
+ if (dma_mask <= DMA_32BIT_MASK && !(gfp & GFP_DMA))
+ gfp |= GFP_DMA32;
+#endif
+ return gfp;
+}
+
+static inline void *
+dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
+ gfp_t gfp)
+{
+ struct dma_mapping_ops *ops = get_dma_ops(dev);
+ void *memory;
+
+ gfp &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32);
+
+ if (dma_alloc_from_coherent(dev, size, dma_handle, &memory))
+ return memory;
+
+ if (!dev) {
+ dev = &x86_dma_fallback_dev;
+ gfp |= GFP_DMA;
+ }
+
+ if (!is_device_dma_capable(dev))
+ return NULL;
+
+ if (!ops->alloc_coherent)
+ return NULL;
+
+ return ops->alloc_coherent(dev, size, dma_handle,
+ dma_alloc_coherent_gfp_flags(dev, gfp));
+}
+
+static inline void dma_free_coherent(struct device *dev, size_t size,
+ void *vaddr, dma_addr_t bus)
+{
+ struct dma_mapping_ops *ops = get_dma_ops(dev);
+
+ WARN_ON(irqs_disabled()); /* for portability */
+
+ if (dma_release_from_coherent(dev, get_order(size), vaddr))
+ return;
+
+ if (ops->free_coherent)
+ ops->free_coherent(dev, size, vaddr, bus);
+}
+
+#endif
diff --git a/include/asm-x86/ds.h b/include/asm-x86/ds.h
index 6b27c686fa10f43046cd3fa123a365f408941080..c3c953a45b215ba24b3c4216f4ee9def2e1f7c08 100644
--- a/include/asm-x86/ds.h
+++ b/include/asm-x86/ds.h
@@ -2,71 +2,237 @@
* Debug Store (DS) support
*
* This provides a low-level interface to the hardware's Debug Store
- * feature that is used for last branch recording (LBR) and
+ * feature that is used for branch trace store (BTS) and
* precise-event based sampling (PEBS).
*
- * Different architectures use a different DS layout/pointer size.
- * The below functions therefore work on a void*.
+ * It manages:
+ * - per-thread and per-cpu allocation of BTS and PEBS
+ * - buffer memory allocation (optional)
+ * - buffer overflow handling
+ * - buffer access
*
+ * It assumes:
+ * - get_task_struct on all parameter tasks
+ * - current is allowed to trace parameter tasks
*
- * Since there is no user for PEBS, yet, only LBR (or branch
- * trace store, BTS) is supported.
*
- *
- * Copyright (C) 2007 Intel Corporation.
- * Markus Metzger <markus.t.metzger@intel.com>, Dec 2007
+ * Copyright (C) 2007-2008 Intel Corporation.
+ * Markus Metzger <markus.t.metzger@intel.com>, 2007-2008
*/
#ifndef ASM_X86__DS_H
#define ASM_X86__DS_H
+#ifdef CONFIG_X86_DS
+
#include <linux/types.h>
#include <linux/init.h>
-struct cpuinfo_x86;
+struct task_struct;
-/* a branch trace record entry
+/*
+ * Request BTS or PEBS
+ *
+ * Due to alignement constraints, the actual buffer may be slightly
+ * smaller than the requested or provided buffer.
*
- * In order to unify the interface between various processor versions,
- * we use the below data structure for all processors.
+ * Returns 0 on success; -Eerrno otherwise
+ *
+ * task: the task to request recording for;
+ * NULL for per-cpu recording on the current cpu
+ * base: the base pointer for the (non-pageable) buffer;
+ * NULL if buffer allocation requested
+ * size: the size of the requested or provided buffer
+ * ovfl: pointer to a function to be called on buffer overflow;
+ * NULL if cyclic buffer requested
*/
-enum bts_qualifier {
- BTS_INVALID = 0,
- BTS_BRANCH,
- BTS_TASK_ARRIVES,
- BTS_TASK_DEPARTS
-};
+typedef void (*ds_ovfl_callback_t)(struct task_struct *);
+extern int ds_request_bts(struct task_struct *task, void *base, size_t size,
+ ds_ovfl_callback_t ovfl);
+extern int ds_request_pebs(struct task_struct *task, void *base, size_t size,
+ ds_ovfl_callback_t ovfl);
+
+/*
+ * Release BTS or PEBS resources
+ *
+ * Frees buffers allocated on ds_request.
+ *
+ * Returns 0 on success; -Eerrno otherwise
+ *
+ * task: the task to release resources for;
+ * NULL to release resources for the current cpu
+ */
+extern int ds_release_bts(struct task_struct *task);
+extern int ds_release_pebs(struct task_struct *task);
+
+/*
+ * Return the (array) index of the write pointer.
+ * (assuming an array of BTS/PEBS records)
+ *
+ * Returns -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ * pos (out): if not NULL, will hold the result
+ */
+extern int ds_get_bts_index(struct task_struct *task, size_t *pos);
+extern int ds_get_pebs_index(struct task_struct *task, size_t *pos);
+
+/*
+ * Return the (array) index one record beyond the end of the array.
+ * (assuming an array of BTS/PEBS records)
+ *
+ * Returns -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ * pos (out): if not NULL, will hold the result
+ */
+extern int ds_get_bts_end(struct task_struct *task, size_t *pos);
+extern int ds_get_pebs_end(struct task_struct *task, size_t *pos);
+
+/*
+ * Provide a pointer to the BTS/PEBS record at parameter index.
+ * (assuming an array of BTS/PEBS records)
+ *
+ * The pointer points directly into the buffer. The user is
+ * responsible for copying the record.
+ *
+ * Returns the size of a single record on success; -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ * index: the index of the requested record
+ * record (out): pointer to the requested record
+ */
+extern int ds_access_bts(struct task_struct *task,
+ size_t index, const void **record);
+extern int ds_access_pebs(struct task_struct *task,
+ size_t index, const void **record);
+
+/*
+ * Write one or more BTS/PEBS records at the write pointer index and
+ * advance the write pointer.
+ *
+ * If size is not a multiple of the record size, trailing bytes are
+ * zeroed out.
+ *
+ * May result in one or more overflow notifications.
+ *
+ * If called during overflow handling, that is, with index >=
+ * interrupt threshold, the write will wrap around.
+ *
+ * An overflow notification is given if and when the interrupt
+ * threshold is reached during or after the write.
+ *
+ * Returns the number of bytes written or -Eerrno.
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ * buffer: the buffer to write
+ * size: the size of the buffer
+ */
+extern int ds_write_bts(struct task_struct *task,
+ const void *buffer, size_t size);
+extern int ds_write_pebs(struct task_struct *task,
+ const void *buffer, size_t size);
+
+/*
+ * Same as ds_write_bts/pebs, but omit ownership checks.
+ *
+ * This is needed to have some other task than the owner of the
+ * BTS/PEBS buffer or the parameter task itself write into the
+ * respective buffer.
+ */
+extern int ds_unchecked_write_bts(struct task_struct *task,
+ const void *buffer, size_t size);
+extern int ds_unchecked_write_pebs(struct task_struct *task,
+ const void *buffer, size_t size);
+
+/*
+ * Reset the write pointer of the BTS/PEBS buffer.
+ *
+ * Returns 0 on success; -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ */
+extern int ds_reset_bts(struct task_struct *task);
+extern int ds_reset_pebs(struct task_struct *task);
+
+/*
+ * Clear the BTS/PEBS buffer and reset the write pointer.
+ * The entire buffer will be zeroed out.
+ *
+ * Returns 0 on success; -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ */
+extern int ds_clear_bts(struct task_struct *task);
+extern int ds_clear_pebs(struct task_struct *task);
+
+/*
+ * Provide the PEBS counter reset value.
+ *
+ * Returns 0 on success; -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ * value (out): the counter reset value
+ */
+extern int ds_get_pebs_reset(struct task_struct *task, u64 *value);
+
+/*
+ * Set the PEBS counter reset value.
+ *
+ * Returns 0 on success; -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ * value: the new counter reset value
+ */
+extern int ds_set_pebs_reset(struct task_struct *task, u64 value);
+
+/*
+ * Initialization
+ */
+struct cpuinfo_x86;
+extern void __cpuinit ds_init_intel(struct cpuinfo_x86 *);
+
+
-struct bts_struct {
- u64 qualifier;
- union {
- /* BTS_BRANCH */
- struct {
- u64 from_ip;
- u64 to_ip;
- } lbr;
- /* BTS_TASK_ARRIVES or
- BTS_TASK_DEPARTS */
- u64 jiffies;
- } variant;
+/*
+ * The DS context - part of struct thread_struct.
+ */
+struct ds_context {
+ /* pointer to the DS configuration; goes into MSR_IA32_DS_AREA */
+ unsigned char *ds;
+ /* the owner of the BTS and PEBS configuration, respectively */
+ struct task_struct *owner[2];
+ /* buffer overflow notification function for BTS and PEBS */
+ ds_ovfl_callback_t callback[2];
+ /* the original buffer address */
+ void *buffer[2];
+ /* the number of allocated pages for on-request allocated buffers */
+ unsigned int pages[2];
+ /* use count */
+ unsigned long count;
+ /* a pointer to the context location inside the thread_struct
+ * or the per_cpu context array */
+ struct ds_context **this;
+ /* a pointer to the task owning this context, or NULL, if the
+ * context is owned by a cpu */
+ struct task_struct *task;
};
-/* Overflow handling mechanisms */
-#define DS_O_SIGNAL 1 /* send overflow signal */
-#define DS_O_WRAP 2 /* wrap around */
-
-extern int ds_allocate(void **, size_t);
-extern int ds_free(void **);
-extern int ds_get_bts_size(void *);
-extern int ds_get_bts_end(void *);
-extern int ds_get_bts_index(void *);
-extern int ds_set_overflow(void *, int);
-extern int ds_get_overflow(void *);
-extern int ds_clear(void *);
-extern int ds_read_bts(void *, int, struct bts_struct *);
-extern int ds_write_bts(void *, const struct bts_struct *);
-extern unsigned long ds_debugctl_mask(void);
-extern void __cpuinit ds_init_intel(struct cpuinfo_x86 *c);
+/* called by exit_thread() to free leftover contexts */
+extern void ds_free(struct ds_context *context);
+
+#else /* CONFIG_X86_DS */
+
+#define ds_init_intel(config) do {} while (0)
+#endif /* CONFIG_X86_DS */
#endif /* ASM_X86__DS_H */
diff --git a/include/asm-x86/elf.h b/include/asm-x86/elf.h
index cd678b2d6a7413069cb8bdd115574f45a1c98317..5c4745bec9061c0febdfb21ab4534c89c8f354f9 100644
--- a/include/asm-x86/elf.h
+++ b/include/asm-x86/elf.h
@@ -148,8 +148,9 @@ do { \
static inline void start_ia32_thread(struct pt_regs *regs, u32 ip, u32 sp)
{
- asm volatile("movl %0,%%fs" :: "r" (0));
- asm volatile("movl %0,%%es; movl %0,%%ds" : : "r" (__USER32_DS));
+ loadsegment(fs, 0);
+ loadsegment(ds, __USER32_DS);
+ loadsegment(es, __USER32_DS);
load_gs_index(0);
regs->ip = ip;
regs->sp = sp;
diff --git a/include/asm-x86/gart.h b/include/asm-x86/gart.h
index 07f44584414636fac2a80041f4334df7b542984e..605edb39ef9e9472203644b4b168acafdf7541fd 100644
--- a/include/asm-x86/gart.h
+++ b/include/asm-x86/gart.h
@@ -29,6 +29,8 @@ extern int fix_aperture;
#define AMD64_GARTCACHECTL 0x9c
#define AMD64_GARTEN (1<<0)
+extern int agp_amd64_init(void);
+
static inline void enable_gart_translation(struct pci_dev *dev, u64 addr)
{
u32 tmp, ctl;
@@ -52,15 +54,15 @@ static inline int aperture_valid(u64 aper_base, u32 aper_size, u32 min_size)
return 0;
if (aper_base + aper_size > 0x100000000ULL) {
- printk(KERN_ERR "Aperture beyond 4GB. Ignoring.\n");
+ printk(KERN_INFO "Aperture beyond 4GB. Ignoring.\n");
return 0;
}
if (e820_any_mapped(aper_base, aper_base + aper_size, E820_RAM)) {
- printk(KERN_ERR "Aperture pointing to e820 RAM. Ignoring.\n");
+ printk(KERN_INFO "Aperture pointing to e820 RAM. Ignoring.\n");
return 0;
}
if (aper_size < min_size) {
- printk(KERN_ERR "Aperture too small (%d MB) than (%d MB)\n",
+ printk(KERN_INFO "Aperture too small (%d MB) than (%d MB)\n",
aper_size>>20, min_size>>20);
return 0;
}
diff --git a/include/asm-x86/idle.h b/include/asm-x86/idle.h
index dc9c7944847baf227806d9ce7130497c860d60ec..baa3f783d27dcb58c1de4fa66eb5f31deaecc872 100644
--- a/include/asm-x86/idle.h
+++ b/include/asm-x86/idle.h
@@ -10,4 +10,6 @@ void idle_notifier_register(struct notifier_block *n);
void enter_idle(void);
void exit_idle(void);
+void c1e_remove_cpu(int cpu);
+
#endif /* ASM_X86__IDLE_H */
diff --git a/include/asm-x86/iommu.h b/include/asm-x86/iommu.h
index e86f44148c66f043cfb3a9ba9dfc1419cc2b25da..546ad3110feaef59c2a607e98593d8e38f17b272 100644
--- a/include/asm-x86/iommu.h
+++ b/include/asm-x86/iommu.h
@@ -6,6 +6,7 @@ extern void no_iommu_init(void);
extern struct dma_mapping_ops nommu_dma_ops;
extern int force_iommu, no_iommu;
extern int iommu_detected;
+extern int dmar_disabled;
extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len);
diff --git a/include/asm-x86/kgdb.h b/include/asm-x86/kgdb.h
index 83a7ee228ab13c68f8e531910d49dcb8f72f807b..d283863354de7279ce915bb0905680991b1ec250 100644
--- a/include/asm-x86/kgdb.h
+++ b/include/asm-x86/kgdb.h
@@ -39,12 +39,13 @@ enum regnames {
GDB_FS, /* 14 */
GDB_GS, /* 15 */
};
+#define NUMREGBYTES ((GDB_GS+1)*4)
#else /* ! CONFIG_X86_32 */
-enum regnames {
+enum regnames64 {
GDB_AX, /* 0 */
- GDB_DX, /* 1 */
+ GDB_BX, /* 1 */
GDB_CX, /* 2 */
- GDB_BX, /* 3 */
+ GDB_DX, /* 3 */
GDB_SI, /* 4 */
GDB_DI, /* 5 */
GDB_BP, /* 6 */
@@ -58,18 +59,15 @@ enum regnames {
GDB_R14, /* 14 */
GDB_R15, /* 15 */
GDB_PC, /* 16 */
- GDB_PS, /* 17 */
};
-#endif /* CONFIG_X86_32 */
-/*
- * Number of bytes of registers:
- */
-#ifdef CONFIG_X86_32
-# define NUMREGBYTES 64
-#else
-# define NUMREGBYTES ((GDB_PS+1)*8)
-#endif
+enum regnames32 {
+ GDB_PS = 34,
+ GDB_CS,
+ GDB_SS,
+};
+#define NUMREGBYTES ((GDB_SS+1)*4)
+#endif /* CONFIG_X86_32 */
static inline void arch_kgdb_breakpoint(void)
{
diff --git a/include/asm-x86/mach-rdc321x/gpio.h b/include/asm-x86/mach-rdc321x/gpio.h
index 6184561980f2ff68e66a8049ba2b9f8d37185607..94b6cdf532e207f210fffa131dfd34e2fa82e414 100644
--- a/include/asm-x86/mach-rdc321x/gpio.h
+++ b/include/asm-x86/mach-rdc321x/gpio.h
@@ -1,6 +1,8 @@
#ifndef ASM_X86__MACH_RDC321X__GPIO_H
#define ASM_X86__MACH_RDC321X__GPIO_H
+#include <linux/kernel.h>
+
extern int rdc_gpio_get_value(unsigned gpio);
extern void rdc_gpio_set_value(unsigned gpio, int value);
extern int rdc_gpio_direction_input(unsigned gpio);
@@ -18,6 +20,7 @@ static inline int gpio_request(unsigned gpio, const char *label)
static inline void gpio_free(unsigned gpio)
{
+ might_sleep();
rdc_gpio_free(gpio);
}
diff --git a/include/asm-x86/mmu.h b/include/asm-x86/mmu.h
index a30d7a9c82972754ce35de9b166b9ccff6fec2be..9d5aff14334a9214401d064c0bc54952e72da9c7 100644
--- a/include/asm-x86/mmu.h
+++ b/include/asm-x86/mmu.h
@@ -7,14 +7,9 @@
/*
* The x86 doesn't have a mmu context, but
* we put the segment information here.
- *
- * cpu_vm_mask is used to optimize ldt flushing.
*/
typedef struct {
void *ldt;
-#ifdef CONFIG_X86_64
- rwlock_t ldtlock;
-#endif
int size;
struct mutex lock;
void *vdso;
diff --git a/include/asm-x86/mpspec.h b/include/asm-x86/mpspec.h
index 118da365e371cf3415410fd902fd9ec85f537361..be2241a818f1e536eda377b4ceb94d04ae2b171c 100644
--- a/include/asm-x86/mpspec.h
+++ b/include/asm-x86/mpspec.h
@@ -5,11 +5,12 @@
#include <asm/mpspec_def.h>
+extern int apic_version[MAX_APICS];
+
#ifdef CONFIG_X86_32
#include <mach_mpspec.h>
extern unsigned int def_to_bigsmp;
-extern int apic_version[MAX_APICS];
extern u8 apicid_2_node[];
extern int pic_mode;
diff --git a/include/asm-x86/msr-index.h b/include/asm-x86/msr-index.h
index 3052f058ab063fb9cc0bf038986f4f34712320fc..0bb43301a2022ca8d3a23f8ce6a3459476caf7b7 100644
--- a/include/asm-x86/msr-index.h
+++ b/include/asm-x86/msr-index.h
@@ -176,6 +176,7 @@
#define MSR_IA32_TSC 0x00000010
#define MSR_IA32_PLATFORM_ID 0x00000017
#define MSR_IA32_EBL_CR_POWERON 0x0000002a
+#define MSR_IA32_FEATURE_CONTROL 0x0000003a
#define MSR_IA32_APICBASE 0x0000001b
#define MSR_IA32_APICBASE_BSP (1<<8)
@@ -310,4 +311,19 @@
/* Geode defined MSRs */
#define MSR_GEODE_BUSCONT_CONF0 0x00001900
+/* Intel VT MSRs */
+#define MSR_IA32_VMX_BASIC 0x00000480
+#define MSR_IA32_VMX_PINBASED_CTLS 0x00000481
+#define MSR_IA32_VMX_PROCBASED_CTLS 0x00000482
+#define MSR_IA32_VMX_EXIT_CTLS 0x00000483
+#define MSR_IA32_VMX_ENTRY_CTLS 0x00000484
+#define MSR_IA32_VMX_MISC 0x00000485
+#define MSR_IA32_VMX_CR0_FIXED0 0x00000486
+#define MSR_IA32_VMX_CR0_FIXED1 0x00000487
+#define MSR_IA32_VMX_CR4_FIXED0 0x00000488
+#define MSR_IA32_VMX_CR4_FIXED1 0x00000489
+#define MSR_IA32_VMX_VMCS_ENUM 0x0000048a
+#define MSR_IA32_VMX_PROCBASED_CTLS2 0x0000048b
+#define MSR_IA32_VMX_EPT_VPID_CAP 0x0000048c
+
#endif /* ASM_X86__MSR_INDEX_H */
diff --git a/include/asm-x86/nmi.h b/include/asm-x86/nmi.h
index f8b76f38390407bbe1b159e2c8b71175201fc5e1..d5e715f024dcc79d2818d78c2f651ac8d1b32807 100644
--- a/include/asm-x86/nmi.h
+++ b/include/asm-x86/nmi.h
@@ -34,6 +34,7 @@ extern void stop_apic_nmi_watchdog(void *);
extern void disable_timer_nmi_watchdog(void);
extern void enable_timer_nmi_watchdog(void);
extern int nmi_watchdog_tick(struct pt_regs *regs, unsigned reason);
+extern void cpu_nmi_set_wd_enabled(void);
extern atomic_t nmi_active;
extern unsigned int nmi_watchdog;
diff --git a/include/asm-x86/page.h b/include/asm-x86/page.h
index 79544e6ffb8b8b06060ddb93988972b618e3ef02..c91574776751396207f1aa2ce903e15a82239d47 100644
--- a/include/asm-x86/page.h
+++ b/include/asm-x86/page.h
@@ -57,6 +57,7 @@ typedef struct { pgdval_t pgd; } pgd_t;
typedef struct { pgprotval_t pgprot; } pgprot_t;
extern int page_is_ram(unsigned long pagenr);
+extern int pagerange_is_ram(unsigned long start, unsigned long end);
extern int devmem_is_allowed(unsigned long pagenr);
extern void map_devmem(unsigned long pfn, unsigned long size,
pgprot_t vma_prot);
diff --git a/include/asm-x86/page_32.h b/include/asm-x86/page_32.h
index f32062a821c532d18745347458ec133e9bc803c9..72f7305682c652d7ef2198b35e732d58544e808b 100644
--- a/include/asm-x86/page_32.h
+++ b/include/asm-x86/page_32.h
@@ -89,9 +89,6 @@ extern int nx_enabled;
extern unsigned int __VMALLOC_RESERVE;
extern int sysctl_legacy_va_layout;
-#define VMALLOC_RESERVE ((unsigned long)__VMALLOC_RESERVE)
-#define MAXMEM (-__PAGE_OFFSET - __VMALLOC_RESERVE)
-
extern void find_low_pfn_range(void);
extern unsigned long init_memory_mapping(unsigned long start,
unsigned long end);
diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
index cba612c89e06f5b5754cef8ace92ed854acf8401..d7d358a439960d43d782e4bbc5862b50d811c60b 100644
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -252,13 +252,13 @@ struct pv_mmu_ops {
* Hooks for allocating/releasing pagetable pages when they're
* attached to a pagetable
*/
- void (*alloc_pte)(struct mm_struct *mm, u32 pfn);
- void (*alloc_pmd)(struct mm_struct *mm, u32 pfn);
- void (*alloc_pmd_clone)(u32 pfn, u32 clonepfn, u32 start, u32 count);
- void (*alloc_pud)(struct mm_struct *mm, u32 pfn);
- void (*release_pte)(u32 pfn);
- void (*release_pmd)(u32 pfn);
- void (*release_pud)(u32 pfn);
+ void (*alloc_pte)(struct mm_struct *mm, unsigned long pfn);
+ void (*alloc_pmd)(struct mm_struct *mm, unsigned long pfn);
+ void (*alloc_pmd_clone)(unsigned long pfn, unsigned long clonepfn, unsigned long start, unsigned long count);
+ void (*alloc_pud)(struct mm_struct *mm, unsigned long pfn);
+ void (*release_pte)(unsigned long pfn);
+ void (*release_pmd)(unsigned long pfn);
+ void (*release_pud)(unsigned long pfn);
/* Pagetable manipulation functions */
void (*set_pte)(pte_t *ptep, pte_t pteval);
@@ -986,35 +986,35 @@ static inline void paravirt_pgd_free(struct mm_struct *mm, pgd_t *pgd)
PVOP_VCALL2(pv_mmu_ops.pgd_free, mm, pgd);
}
-static inline void paravirt_alloc_pte(struct mm_struct *mm, unsigned pfn)
+static inline void paravirt_alloc_pte(struct mm_struct *mm, unsigned long pfn)
{
PVOP_VCALL2(pv_mmu_ops.alloc_pte, mm, pfn);
}
-static inline void paravirt_release_pte(unsigned pfn)
+static inline void paravirt_release_pte(unsigned long pfn)
{
PVOP_VCALL1(pv_mmu_ops.release_pte, pfn);
}
-static inline void paravirt_alloc_pmd(struct mm_struct *mm, unsigned pfn)
+static inline void paravirt_alloc_pmd(struct mm_struct *mm, unsigned long pfn)
{
PVOP_VCALL2(pv_mmu_ops.alloc_pmd, mm, pfn);
}
-static inline void paravirt_alloc_pmd_clone(unsigned pfn, unsigned clonepfn,
- unsigned start, unsigned count)
+static inline void paravirt_alloc_pmd_clone(unsigned long pfn, unsigned long clonepfn,
+ unsigned long start, unsigned long count)
{
PVOP_VCALL4(pv_mmu_ops.alloc_pmd_clone, pfn, clonepfn, start, count);
}
-static inline void paravirt_release_pmd(unsigned pfn)
+static inline void paravirt_release_pmd(unsigned long pfn)
{
PVOP_VCALL1(pv_mmu_ops.release_pmd, pfn);
}
-static inline void paravirt_alloc_pud(struct mm_struct *mm, unsigned pfn)
+static inline void paravirt_alloc_pud(struct mm_struct *mm, unsigned long pfn)
{
PVOP_VCALL2(pv_mmu_ops.alloc_pud, mm, pfn);
}
-static inline void paravirt_release_pud(unsigned pfn)
+static inline void paravirt_release_pud(unsigned long pfn)
{
PVOP_VCALL1(pv_mmu_ops.release_pud, pfn);
}
diff --git a/include/asm-x86/pgtable-2level.h b/include/asm-x86/pgtable-2level.h
index 60440b1916266c4343c60dd7f7086cc9b7bbfb45..81762081dcd88251464b4af812fe39239a14377d 100644
--- a/include/asm-x86/pgtable-2level.h
+++ b/include/asm-x86/pgtable-2level.h
@@ -53,9 +53,7 @@ static inline pte_t native_ptep_get_and_clear(pte_t *xp)
#define native_ptep_get_and_clear(xp) native_local_ptep_get_and_clear(xp)
#endif
-#define pte_page(x) pfn_to_page(pte_pfn(x))
#define pte_none(x) (!(x).pte_low)
-#define pte_pfn(x) (pte_val(x) >> PAGE_SHIFT)
/*
* Bits 0, 6 and 7 are taken, split up the 29 bits of offset
diff --git a/include/asm-x86/pgtable-3level.h b/include/asm-x86/pgtable-3level.h
index e713bd5f39a684b4c88ef81aa7c6f9a468db9c88..75f4276b5ddb9e2a7fba9b3403ce9765366b0eec 100644
--- a/include/asm-x86/pgtable-3level.h
+++ b/include/asm-x86/pgtable-3level.h
@@ -151,18 +151,11 @@ static inline int pte_same(pte_t a, pte_t b)
return a.pte_low == b.pte_low && a.pte_high == b.pte_high;
}
-#define pte_page(x) pfn_to_page(pte_pfn(x))
-
static inline int pte_none(pte_t pte)
{
return !pte.pte_low && !pte.pte_high;
}
-static inline unsigned long pte_pfn(pte_t pte)
-{
- return (pte_val(pte) & PTE_PFN_MASK) >> PAGE_SHIFT;
-}
-
/*
* Bits 0, 6 and 7 are taken in the low part of the pte,
* put the 32 bits of offset into the high part.
diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h
index 57d919a2d79d94c944d91e75bf08cd442de01e46..ed932453ef26a3538ce3fd2c7670dfc78c18d9b9 100644
--- a/include/asm-x86/pgtable.h
+++ b/include/asm-x86/pgtable.h
@@ -19,6 +19,7 @@
#define _PAGE_BIT_UNUSED3 11
#define _PAGE_BIT_PAT_LARGE 12 /* On 2MB or 1GB pages */
#define _PAGE_BIT_SPECIAL _PAGE_BIT_UNUSED1
+#define _PAGE_BIT_CPA_TEST _PAGE_BIT_UNUSED1
#define _PAGE_BIT_NX 63 /* No execute: only valid after cpuid check */
#define _PAGE_PRESENT (_AT(pteval_t, 1) << _PAGE_BIT_PRESENT)
@@ -36,6 +37,7 @@
#define _PAGE_PAT (_AT(pteval_t, 1) << _PAGE_BIT_PAT)
#define _PAGE_PAT_LARGE (_AT(pteval_t, 1) << _PAGE_BIT_PAT_LARGE)
#define _PAGE_SPECIAL (_AT(pteval_t, 1) << _PAGE_BIT_SPECIAL)
+#define _PAGE_CPA_TEST (_AT(pteval_t, 1) << _PAGE_BIT_CPA_TEST)
#define __HAVE_ARCH_PTE_SPECIAL
#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
@@ -130,6 +132,17 @@
#define __S110 PAGE_SHARED_EXEC
#define __S111 PAGE_SHARED_EXEC
+/*
+ * early identity mapping pte attrib macros.
+ */
+#ifdef CONFIG_X86_64
+#define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
+#else
+#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
+#define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
+#define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
+#endif
+
#ifndef __ASSEMBLY__
/*
@@ -186,6 +199,13 @@ static inline int pte_special(pte_t pte)
return pte_val(pte) & _PAGE_SPECIAL;
}
+static inline unsigned long pte_pfn(pte_t pte)
+{
+ return (pte_val(pte) & PTE_PFN_MASK) >> PAGE_SHIFT;
+}
+
+#define pte_page(pte) pfn_to_page(pte_pfn(pte))
+
static inline int pmd_large(pmd_t pte)
{
return (pmd_val(pte) & (_PAGE_PSE | _PAGE_PRESENT)) ==
diff --git a/include/asm-x86/pgtable_32.h b/include/asm-x86/pgtable_32.h
index 45c8235400fedc0db4e138b48b8cf60a92c73617..8de702dc7d620bc625b5ff1fe8eee2d5e0f804a9 100644
--- a/include/asm-x86/pgtable_32.h
+++ b/include/asm-x86/pgtable_32.h
@@ -57,8 +57,7 @@ extern void set_pmd_pfn(unsigned long, unsigned long, pgprot_t);
* area for the same reason. ;)
*/
#define VMALLOC_OFFSET (8 * 1024 * 1024)
-#define VMALLOC_START (((unsigned long)high_memory + 2 * VMALLOC_OFFSET - 1) \
- & ~(VMALLOC_OFFSET - 1))
+#define VMALLOC_START ((unsigned long)high_memory + VMALLOC_OFFSET)
#ifdef CONFIG_X86_PAE
#define LAST_PKMAP 512
#else
@@ -74,6 +73,8 @@ extern void set_pmd_pfn(unsigned long, unsigned long, pgprot_t);
# define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
#endif
+#define MAXMEM (VMALLOC_END - PAGE_OFFSET - __VMALLOC_RESERVE)
+
/*
* Define this if things work differently on an i386 and an i486:
* it will (on an i486) warn about kernel memory accesses that are
diff --git a/include/asm-x86/pgtable_64.h b/include/asm-x86/pgtable_64.h
index e3dcf7a08a0bc5566dcbb4a4dcf32e3dd55d0380..fde9770e53d14193a7279c8e427dc50e3f7fc87c 100644
--- a/include/asm-x86/pgtable_64.h
+++ b/include/asm-x86/pgtable_64.h
@@ -175,8 +175,6 @@ static inline int pmd_bad(pmd_t pmd)
#define pte_present(x) (pte_val((x)) & (_PAGE_PRESENT | _PAGE_PROTNONE))
#define pages_to_mb(x) ((x) >> (20 - PAGE_SHIFT)) /* FIXME: is this right? */
-#define pte_page(x) pfn_to_page(pte_pfn((x)))
-#define pte_pfn(x) ((pte_val((x)) & __PHYSICAL_MASK) >> PAGE_SHIFT)
/*
* Macro to mark a page protection value as "uncacheable".
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index bbbbe1fc5ce1095ca9597a284fba9d1f6d5646ed..c7d35464a4bb2253c03eeafe6b6bc493419c83b1 100644
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -20,6 +20,7 @@ struct mm_struct;
#include <asm/msr.h>
#include <asm/desc_defs.h>
#include <asm/nops.h>
+#include <asm/ds.h>
#include <linux/personality.h>
#include <linux/cpumask.h>
@@ -75,9 +76,9 @@ struct cpuinfo_x86 {
int x86_tlbsize;
__u8 x86_virt_bits;
__u8 x86_phys_bits;
+#endif
/* CPUID returned core id bits: */
__u8 x86_coreid_bits;
-#endif
/* Max extended CPUID function supported: */
__u32 extended_cpuid_level;
/* Maximum supported CPUID level, -1=no CPUID: */
@@ -166,11 +167,7 @@ extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c);
extern unsigned short num_cache_leaves;
extern void detect_extended_topology(struct cpuinfo_x86 *c);
-#if defined(CONFIG_X86_HT) || defined(CONFIG_X86_64)
extern void detect_ht(struct cpuinfo_x86 *c);
-#else
-static inline void detect_ht(struct cpuinfo_x86 *c) {}
-#endif
static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
unsigned int *ecx, unsigned int *edx)
@@ -434,9 +431,14 @@ struct thread_struct {
unsigned io_bitmap_max;
/* MSR_IA32_DEBUGCTLMSR value to switch in if TIF_DEBUGCTLMSR is set. */
unsigned long debugctlmsr;
-/* Debug Store - if not 0 points to a DS Save Area configuration;
- * goes into MSR_IA32_DS_AREA */
- unsigned long ds_area_msr;
+#ifdef CONFIG_X86_DS
+/* Debug Store context; see include/asm-x86/ds.h; goes into MSR_IA32_DS_AREA */
+ struct ds_context *ds_ctx;
+#endif /* CONFIG_X86_DS */
+#ifdef CONFIG_X86_PTRACE_BTS
+/* the signal to send on a bts buffer overflow */
+ unsigned int bts_ovfl_signal;
+#endif /* CONFIG_X86_PTRACE_BTS */
};
static inline unsigned long native_get_debugreg(int regno)
diff --git a/include/asm-x86/ptrace-abi.h b/include/asm-x86/ptrace-abi.h
index d0cf3344a586ccedc403472fa179039049b737c4..4298b8882a782ab23ac101fcf48322eb78ea2cbb 100644
--- a/include/asm-x86/ptrace-abi.h
+++ b/include/asm-x86/ptrace-abi.h
@@ -80,8 +80,9 @@
#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */
-#ifndef __ASSEMBLY__
+#ifdef CONFIG_X86_PTRACE_BTS
+#ifndef __ASSEMBLY__
#include <asm/types.h>
/* configuration/status structure used in PTRACE_BTS_CONFIG and
@@ -97,20 +98,20 @@ struct ptrace_bts_config {
/* actual size of bts_struct in bytes */
__u32 bts_size;
};
-#endif
+#endif /* __ASSEMBLY__ */
#define PTRACE_BTS_O_TRACE 0x1 /* branch trace */
#define PTRACE_BTS_O_SCHED 0x2 /* scheduling events w/ jiffies */
#define PTRACE_BTS_O_SIGNAL 0x4 /* send SIG<signal> on buffer overflow
instead of wrapping around */
-#define PTRACE_BTS_O_CUT_SIZE 0x8 /* cut requested size to max available
- instead of failing */
+#define PTRACE_BTS_O_ALLOC 0x8 /* (re)allocate buffer */
#define PTRACE_BTS_CONFIG 40
/* Configure branch trace recording.
ADDR points to a struct ptrace_bts_config.
DATA gives the size of that buffer.
- A new buffer is allocated, iff the size changes.
+ A new buffer is allocated, if requested in the flags.
+ An overflow signal may only be requested for new buffers.
Returns the number of bytes read.
*/
#define PTRACE_BTS_STATUS 41
@@ -119,7 +120,7 @@ struct ptrace_bts_config {
Returns the number of bytes written.
*/
#define PTRACE_BTS_SIZE 42
-/* Return the number of available BTS records.
+/* Return the number of available BTS records for draining.
DATA and ADDR are ignored.
*/
#define PTRACE_BTS_GET 43
@@ -139,5 +140,6 @@ struct ptrace_bts_config {
BTS records are read from oldest to newest.
Returns number of BTS records drained.
*/
+#endif /* CONFIG_X86_PTRACE_BTS */
#endif /* ASM_X86__PTRACE_ABI_H */
diff --git a/include/asm-x86/ptrace.h b/include/asm-x86/ptrace.h
index 66ff7bd4737990175ee1db3889b9734a0d486b97..d64a6109716531261d43bb1f80dc37060c6067dc 100644
--- a/include/asm-x86/ptrace.h
+++ b/include/asm-x86/ptrace.h
@@ -127,14 +127,48 @@ struct pt_regs {
#endif /* __KERNEL__ */
#endif /* !__i386__ */
+
+#ifdef CONFIG_X86_PTRACE_BTS
+/* a branch trace record entry
+ *
+ * In order to unify the interface between various processor versions,
+ * we use the below data structure for all processors.
+ */
+enum bts_qualifier {
+ BTS_INVALID = 0,
+ BTS_BRANCH,
+ BTS_TASK_ARRIVES,
+ BTS_TASK_DEPARTS
+};
+
+struct bts_struct {
+ __u64 qualifier;
+ union {
+ /* BTS_BRANCH */
+ struct {
+ __u64 from_ip;
+ __u64 to_ip;
+ } lbr;
+ /* BTS_TASK_ARRIVES or
+ BTS_TASK_DEPARTS */
+ __u64 jiffies;
+ } variant;
+};
+#endif /* CONFIG_X86_PTRACE_BTS */
+
#ifdef __KERNEL__
-/* the DS BTS struct is used for ptrace as well */
-#include <asm/ds.h>
+#include <linux/init.h>
+struct cpuinfo_x86;
struct task_struct;
+#ifdef CONFIG_X86_PTRACE_BTS
+extern void __cpuinit ptrace_bts_init_intel(struct cpuinfo_x86 *);
extern void ptrace_bts_take_timestamp(struct task_struct *, enum bts_qualifier);
+#else
+#define ptrace_bts_init_intel(config) do {} while (0)
+#endif /* CONFIG_X86_PTRACE_BTS */
extern unsigned long profile_pc(struct pt_regs *regs);
@@ -216,6 +250,11 @@ static inline unsigned long frame_pointer(struct pt_regs *regs)
return regs->bp;
}
+static inline unsigned long user_stack_pointer(struct pt_regs *regs)
+{
+ return regs->sp;
+}
+
/*
* These are defined as per linux/ptrace.h, which see.
*/
diff --git a/include/asm-x86/resume-trace.h b/include/asm-x86/resume-trace.h
index 519a8ecbfc95c46ba36bd2e118ec365034f9980d..e39376d7de50f8e33b3bf22fb2c3d32c82bd89f9 100644
--- a/include/asm-x86/resume-trace.h
+++ b/include/asm-x86/resume-trace.h
@@ -7,7 +7,7 @@
do { \
if (pm_trace_enabled) { \
const void *tracedata; \
- asm volatile(_ASM_MOV_UL " $1f,%0\n" \
+ asm volatile(_ASM_MOV " $1f,%0\n" \
".section .tracedata,\"a\"\n" \
"1:\t.word %c1\n\t" \
_ASM_PTR " %c2\n" \
diff --git a/include/asm-x86/syscall.h b/include/asm-x86/syscall.h
new file mode 100644
index 0000000000000000000000000000000000000000..04c47dc5597cf9f002408ca2590210b0477fa74b
--- /dev/null
+++ b/include/asm-x86/syscall.h
@@ -0,0 +1,211 @@
+/*
+ * Access to user system call parameters and results
+ *
+ * Copyright (C) 2008 Red Hat, Inc. All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ *
+ * See asm-generic/syscall.h for descriptions of what we must do here.
+ */
+
+#ifndef _ASM_SYSCALL_H
+#define _ASM_SYSCALL_H 1
+
+#include <linux/sched.h>
+#include <linux/err.h>
+
+static inline long syscall_get_nr(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ /*
+ * We always sign-extend a -1 value being set here,
+ * so this is always either -1L or a syscall number.
+ */
+ return regs->orig_ax;
+}
+
+static inline void syscall_rollback(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ regs->ax = regs->orig_ax;
+}
+
+static inline long syscall_get_error(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ unsigned long error = regs->ax;
+#ifdef CONFIG_IA32_EMULATION
+ /*
+ * TS_COMPAT is set for 32-bit syscall entries and then
+ * remains set until we return to user mode.
+ */
+ if (task_thread_info(task)->status & TS_COMPAT)
+ /*
+ * Sign-extend the value so (int)-EFOO becomes (long)-EFOO
+ * and will match correctly in comparisons.
+ */
+ error = (long) (int) error;
+#endif
+ return IS_ERR_VALUE(error) ? error : 0;
+}
+
+static inline long syscall_get_return_value(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ return regs->ax;
+}
+
+static inline void syscall_set_return_value(struct task_struct *task,
+ struct pt_regs *regs,
+ int error, long val)
+{
+ regs->ax = (long) error ?: val;
+}
+
+#ifdef CONFIG_X86_32
+
+static inline void syscall_get_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ unsigned long *args)
+{
+ BUG_ON(i + n > 6);
+ memcpy(args, ®s->bx + i, n * sizeof(args[0]));
+}
+
+static inline void syscall_set_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ const unsigned long *args)
+{
+ BUG_ON(i + n > 6);
+ memcpy(®s->bx + i, args, n * sizeof(args[0]));
+}
+
+#else /* CONFIG_X86_64 */
+
+static inline void syscall_get_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ unsigned long *args)
+{
+# ifdef CONFIG_IA32_EMULATION
+ if (task_thread_info(task)->status & TS_COMPAT)
+ switch (i + n) {
+ case 6:
+ if (!n--) break;
+ *args++ = regs->bp;
+ case 5:
+ if (!n--) break;
+ *args++ = regs->di;
+ case 4:
+ if (!n--) break;
+ *args++ = regs->si;
+ case 3:
+ if (!n--) break;
+ *args++ = regs->dx;
+ case 2:
+ if (!n--) break;
+ *args++ = regs->cx;
+ case 1:
+ if (!n--) break;
+ *args++ = regs->bx;
+ case 0:
+ if (!n--) break;
+ default:
+ BUG();
+ break;
+ }
+ else
+# endif
+ switch (i + n) {
+ case 6:
+ if (!n--) break;
+ *args++ = regs->r9;
+ case 5:
+ if (!n--) break;
+ *args++ = regs->r8;
+ case 4:
+ if (!n--) break;
+ *args++ = regs->r10;
+ case 3:
+ if (!n--) break;
+ *args++ = regs->dx;
+ case 2:
+ if (!n--) break;
+ *args++ = regs->si;
+ case 1:
+ if (!n--) break;
+ *args++ = regs->di;
+ case 0:
+ if (!n--) break;
+ default:
+ BUG();
+ break;
+ }
+}
+
+static inline void syscall_set_arguments(struct task_struct *task,
+ struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ const unsigned long *args)
+{
+# ifdef CONFIG_IA32_EMULATION
+ if (task_thread_info(task)->status & TS_COMPAT)
+ switch (i + n) {
+ case 6:
+ if (!n--) break;
+ regs->bp = *args++;
+ case 5:
+ if (!n--) break;
+ regs->di = *args++;
+ case 4:
+ if (!n--) break;
+ regs->si = *args++;
+ case 3:
+ if (!n--) break;
+ regs->dx = *args++;
+ case 2:
+ if (!n--) break;
+ regs->cx = *args++;
+ case 1:
+ if (!n--) break;
+ regs->bx = *args++;
+ case 0:
+ if (!n--) break;
+ default:
+ BUG();
+ }
+ else
+# endif
+ switch (i + n) {
+ case 6:
+ if (!n--) break;
+ regs->r9 = *args++;
+ case 5:
+ if (!n--) break;
+ regs->r8 = *args++;
+ case 4:
+ if (!n--) break;
+ regs->r10 = *args++;
+ case 3:
+ if (!n--) break;
+ regs->dx = *args++;
+ case 2:
+ if (!n--) break;
+ regs->si = *args++;
+ case 1:
+ if (!n--) break;
+ regs->di = *args++;
+ case 0:
+ if (!n--) break;
+ default:
+ BUG();
+ }
+}
+
+#endif /* CONFIG_X86_32 */
+
+#endif /* _ASM_SYSCALL_H */
diff --git a/include/asm-x86/thread_info.h b/include/asm-x86/thread_info.h
index 30586f2ee5580e942f4efa464db35cc0fa864907..3f4e52bb77f56449adc92d2bd08f48da4803a78c 100644
--- a/include/asm-x86/thread_info.h
+++ b/include/asm-x86/thread_info.h
@@ -71,6 +71,7 @@ struct thread_info {
* Warning: layout of LSW is hardcoded in entry.S
*/
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
+#define TIF_NOTIFY_RESUME 1 /* callback before returning to user */
#define TIF_SIGPENDING 2 /* signal pending */
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
#define TIF_SINGLESTEP 4 /* reenable singlestep on user return*/
@@ -93,6 +94,7 @@ struct thread_info {
#define TIF_BTS_TRACE_TS 27 /* record scheduling event timestamps */
#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
+#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP)
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
@@ -133,7 +135,7 @@ struct thread_info {
/* Only used for 64 bit */
#define _TIF_DO_NOTIFY_MASK \
- (_TIF_SIGPENDING|_TIF_MCE_NOTIFY)
+ (_TIF_SIGPENDING|_TIF_MCE_NOTIFY|_TIF_NOTIFY_RESUME)
/* flags to check in __switch_to() */
#define _TIF_WORK_CTXSW \
diff --git a/include/asm-x86/uaccess_64.h b/include/asm-x86/uaccess_64.h
index 5cfd2951c9e786ceb7c897e64c858b81eeabfc07..c96c1f5d07a2c88e4f5ca547ea0f7154ac68583c 100644
--- a/include/asm-x86/uaccess_64.h
+++ b/include/asm-x86/uaccess_64.h
@@ -7,6 +7,7 @@
#include <linux/compiler.h>
#include <linux/errno.h>
#include <linux/prefetch.h>
+#include <linux/lockdep.h>
#include <asm/page.h>
/*
diff --git a/include/crypto/internal/rng.h b/include/crypto/internal/rng.h
new file mode 100644
index 0000000000000000000000000000000000000000..896973369573f7f078c519cd562128206129398a
--- /dev/null
+++ b/include/crypto/internal/rng.h
@@ -0,0 +1,26 @@
+/*
+ * RNG: Random Number Generator algorithms under the crypto API
+ *
+ * Copyright (c) 2008 Neil Horman <nhorman@tuxdriver.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+
+#ifndef _CRYPTO_INTERNAL_RNG_H
+#define _CRYPTO_INTERNAL_RNG_H
+
+#include <crypto/algapi.h>
+#include <crypto/rng.h>
+
+extern const struct crypto_type crypto_rng_type;
+
+static inline void *crypto_rng_ctx(struct crypto_rng *tfm)
+{
+ return crypto_tfm_ctx(&tfm->base);
+}
+
+#endif
diff --git a/include/crypto/internal/skcipher.h b/include/crypto/internal/skcipher.h
index ccc32bad9a890df12d3662401a4de87e60cdbaff..2ba42cd7d6aa4c4fa708ba2733b6a20a59c3c526 100644
--- a/include/crypto/internal/skcipher.h
+++ b/include/crypto/internal/skcipher.h
@@ -15,7 +15,6 @@
#include <crypto/algapi.h>
#include <crypto/skcipher.h>
-#include <linux/init.h>
#include <linux/types.h>
struct rtattr;
@@ -65,11 +64,6 @@ void skcipher_geniv_free(struct crypto_instance *inst);
int skcipher_geniv_init(struct crypto_tfm *tfm);
void skcipher_geniv_exit(struct crypto_tfm *tfm);
-int __init eseqiv_module_init(void);
-void __exit eseqiv_module_exit(void);
-int __init chainiv_module_init(void);
-void chainiv_module_exit(void);
-
static inline struct crypto_ablkcipher *skcipher_geniv_cipher(
struct crypto_ablkcipher *geniv)
{
diff --git a/include/crypto/rng.h b/include/crypto/rng.h
new file mode 100644
index 0000000000000000000000000000000000000000..c93f9b917925c3f0c28ea4e9e156e2a22767d72e
--- /dev/null
+++ b/include/crypto/rng.h
@@ -0,0 +1,75 @@
+/*
+ * RNG: Random Number Generator algorithms under the crypto API
+ *
+ * Copyright (c) 2008 Neil Horman <nhorman@tuxdriver.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+
+#ifndef _CRYPTO_RNG_H
+#define _CRYPTO_RNG_H
+
+#include <linux/crypto.h>
+
+extern struct crypto_rng *crypto_default_rng;
+
+int crypto_get_default_rng(void);
+void crypto_put_default_rng(void);
+
+static inline struct crypto_rng *__crypto_rng_cast(struct crypto_tfm *tfm)
+{
+ return (struct crypto_rng *)tfm;
+}
+
+static inline struct crypto_rng *crypto_alloc_rng(const char *alg_name,
+ u32 type, u32 mask)
+{
+ type &= ~CRYPTO_ALG_TYPE_MASK;
+ type |= CRYPTO_ALG_TYPE_RNG;
+ mask |= CRYPTO_ALG_TYPE_MASK;
+
+ return __crypto_rng_cast(crypto_alloc_base(alg_name, type, mask));
+}
+
+static inline struct crypto_tfm *crypto_rng_tfm(struct crypto_rng *tfm)
+{
+ return &tfm->base;
+}
+
+static inline struct rng_alg *crypto_rng_alg(struct crypto_rng *tfm)
+{
+ return &crypto_rng_tfm(tfm)->__crt_alg->cra_rng;
+}
+
+static inline struct rng_tfm *crypto_rng_crt(struct crypto_rng *tfm)
+{
+ return &crypto_rng_tfm(tfm)->crt_rng;
+}
+
+static inline void crypto_free_rng(struct crypto_rng *tfm)
+{
+ crypto_free_tfm(crypto_rng_tfm(tfm));
+}
+
+static inline int crypto_rng_get_bytes(struct crypto_rng *tfm,
+ u8 *rdata, unsigned int dlen)
+{
+ return crypto_rng_crt(tfm)->rng_gen_random(tfm, rdata, dlen);
+}
+
+static inline int crypto_rng_reset(struct crypto_rng *tfm,
+ u8 *seed, unsigned int slen)
+{
+ return crypto_rng_crt(tfm)->rng_reset(tfm, seed, slen);
+}
+
+static inline int crypto_rng_seedsize(struct crypto_rng *tfm)
+{
+ return crypto_rng_alg(tfm)->seedsize;
+}
+
+#endif
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 59391250d51c4b1aaf01496ff0b4b372e214fa74..282a504bd1dbefed45609eae5c5bf02edd1bc49b 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -126,6 +126,7 @@ header-y += pci_regs.h
header-y += pfkeyv2.h
header-y += pg.h
header-y += phantom.h
+header-y += phonet.h
header-y += pkt_cls.h
header-y += pkt_sched.h
header-y += posix_types.h
@@ -167,7 +168,8 @@ unifdef-y += acct.h
unifdef-y += adb.h
unifdef-y += adfs_fs.h
unifdef-y += agpgart.h
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
+ $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
unifdef-y += a.out.h
endif
unifdef-y += apm_bios.h
@@ -179,6 +181,7 @@ unifdef-y += audit.h
unifdef-y += auto_fs.h
unifdef-y += auxvec.h
unifdef-y += binfmts.h
+unifdef-y += blktrace_api.h
unifdef-y += capability.h
unifdef-y += capi.h
unifdef-y += cciss_ioctl.h
@@ -231,6 +234,7 @@ unifdef-y += if_fddi.h
unifdef-y += if_frad.h
unifdef-y += if_ltalk.h
unifdef-y += if_link.h
+unifdef-y += if_phonet.h
unifdef-y += if_pppol2tp.h
unifdef-y += if_pppox.h
unifdef-y += if_tr.h
@@ -258,7 +262,8 @@ unifdef-y += kd.h
unifdef-y += kernelcapi.h
unifdef-y += kernel.h
unifdef-y += keyboard.h
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
+ $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
unifdef-y += kvm.h
endif
unifdef-y += llc.h
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 1ce19c1ef0e93cbcfcaded43c8a95489ad9d271a..a53318b8cbd0ea9a4b7a69f3376cb11036a5ff32 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -30,6 +30,7 @@
#define __LINUX_ATA_H__
#include <linux/types.h>
+#include <asm/byteorder.h>
/* defines only for the constants which don't work well as enums */
#define ATA_DMA_BOUNDARY 0xffffUL
@@ -88,6 +89,7 @@ enum {
ATA_ID_DLF = 128,
ATA_ID_CSFO = 129,
ATA_ID_CFA_POWER = 160,
+ ATA_ID_ROT_SPEED = 217,
ATA_ID_PIO4 = (1 << 1),
ATA_ID_SERNO_LEN = 20,
@@ -557,6 +559,15 @@ static inline int ata_id_has_flush(const u16 *id)
return id[ATA_ID_COMMAND_SET_2] & (1 << 12);
}
+static inline int ata_id_flush_enabled(const u16 *id)
+{
+ if (ata_id_has_flush(id) == 0)
+ return 0;
+ if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
+ return 0;
+ return id[ATA_ID_CFS_ENABLE_2] & (1 << 12);
+}
+
static inline int ata_id_has_flush_ext(const u16 *id)
{
if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
@@ -564,6 +575,19 @@ static inline int ata_id_has_flush_ext(const u16 *id)
return id[ATA_ID_COMMAND_SET_2] & (1 << 13);
}
+static inline int ata_id_flush_ext_enabled(const u16 *id)
+{
+ if (ata_id_has_flush_ext(id) == 0)
+ return 0;
+ if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
+ return 0;
+ /*
+ * some Maxtor disks have bit 13 defined incorrectly
+ * so check bit 10 too
+ */
+ return (id[ATA_ID_CFS_ENABLE_2] & 0x2400) == 0x2400;
+}
+
static inline int ata_id_has_lba48(const u16 *id)
{
if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
@@ -573,6 +597,15 @@ static inline int ata_id_has_lba48(const u16 *id)
return id[ATA_ID_COMMAND_SET_2] & (1 << 10);
}
+static inline int ata_id_lba48_enabled(const u16 *id)
+{
+ if (ata_id_has_lba48(id) == 0)
+ return 0;
+ if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
+ return 0;
+ return id[ATA_ID_CFS_ENABLE_2] & (1 << 10);
+}
+
static inline int ata_id_hpa_enabled(const u16 *id)
{
/* Yes children, word 83 valid bits cover word 82 data */
@@ -644,7 +677,15 @@ static inline unsigned int ata_id_major_version(const u16 *id)
static inline int ata_id_is_sata(const u16 *id)
{
- return ata_id_major_version(id) >= 5 && id[ATA_ID_HW_CONFIG] == 0;
+ /*
+ * See if word 93 is 0 AND drive is at least ATA-5 compatible
+ * verifying that word 80 by casting it to a signed type --
+ * this trick allows us to filter out the reserved values of
+ * 0x0000 and 0xffff along with the earlier ATA revisions...
+ */
+ if (id[ATA_ID_HW_CONFIG] == 0 && (short)id[ATA_ID_MAJOR_VER] >= 0x0020)
+ return 1;
+ return 0;
}
static inline int ata_id_has_tpm(const u16 *id)
@@ -667,6 +708,15 @@ static inline int ata_id_has_dword_io(const u16 *id)
return 0;
}
+static inline int ata_id_has_unload(const u16 *id)
+{
+ if (ata_id_major_version(id) >= 7 &&
+ (id[ATA_ID_CFSSE] & 0xC000) == 0x4000 &&
+ id[ATA_ID_CFSSE] & (1 << 13))
+ return 1;
+ return 0;
+}
+
static inline int ata_id_current_chs_valid(const u16 *id)
{
/* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command
@@ -691,6 +741,11 @@ static inline int ata_id_is_cfa(const u16 *id)
return 0;
}
+static inline int ata_id_is_ssd(const u16 *id)
+{
+ return id[ATA_ID_ROT_SPEED] == 0x01;
+}
+
static inline int ata_drive_40wire(const u16 *dev_id)
{
if (ata_id_is_sata(dev_id))
@@ -727,6 +782,76 @@ static inline int atapi_id_dmadir(const u16 *dev_id)
return ata_id_major_version(dev_id) >= 7 && (dev_id[62] & 0x8000);
}
+/*
+ * ata_id_is_lba_capacity_ok() performs a sanity check on
+ * the claimed LBA capacity value for the device.
+ *
+ * Returns 1 if LBA capacity looks sensible, 0 otherwise.
+ *
+ * It is called only once for each device.
+ */
+static inline int ata_id_is_lba_capacity_ok(u16 *id)
+{
+ unsigned long lba_sects, chs_sects, head, tail;
+
+ /* No non-LBA info .. so valid! */
+ if (id[ATA_ID_CYLS] == 0)
+ return 1;
+
+ lba_sects = ata_id_u32(id, ATA_ID_LBA_CAPACITY);
+
+ /*
+ * The ATA spec tells large drives to return
+ * C/H/S = 16383/16/63 independent of their size.
+ * Some drives can be jumpered to use 15 heads instead of 16.
+ * Some drives can be jumpered to use 4092 cyls instead of 16383.
+ */
+ if ((id[ATA_ID_CYLS] == 16383 ||
+ (id[ATA_ID_CYLS] == 4092 && id[ATA_ID_CUR_CYLS] == 16383)) &&
+ id[ATA_ID_SECTORS] == 63 &&
+ (id[ATA_ID_HEADS] == 15 || id[ATA_ID_HEADS] == 16) &&
+ (lba_sects >= 16383 * 63 * id[ATA_ID_HEADS]))
+ return 1;
+
+ chs_sects = id[ATA_ID_CYLS] * id[ATA_ID_HEADS] * id[ATA_ID_SECTORS];
+
+ /* perform a rough sanity check on lba_sects: within 10% is OK */
+ if (lba_sects - chs_sects < chs_sects/10)
+ return 1;
+
+ /* some drives have the word order reversed */
+ head = (lba_sects >> 16) & 0xffff;
+ tail = lba_sects & 0xffff;
+ lba_sects = head | (tail << 16);
+
+ if (lba_sects - chs_sects < chs_sects/10) {
+ *(__le32 *)&id[ATA_ID_LBA_CAPACITY] = __cpu_to_le32(lba_sects);
+ return 1; /* LBA capacity is (now) good */
+ }
+
+ return 0; /* LBA capacity value may be bad */
+}
+
+static inline void ata_id_to_hd_driveid(u16 *id)
+{
+#ifdef __BIG_ENDIAN
+ /* accessed in struct hd_driveid as 8-bit values */
+ id[ATA_ID_MAX_MULTSECT] = __cpu_to_le16(id[ATA_ID_MAX_MULTSECT]);
+ id[ATA_ID_CAPABILITY] = __cpu_to_le16(id[ATA_ID_CAPABILITY]);
+ id[ATA_ID_OLD_PIO_MODES] = __cpu_to_le16(id[ATA_ID_OLD_PIO_MODES]);
+ id[ATA_ID_OLD_DMA_MODES] = __cpu_to_le16(id[ATA_ID_OLD_DMA_MODES]);
+ id[ATA_ID_MULTSECT] = __cpu_to_le16(id[ATA_ID_MULTSECT]);
+
+ /* as 32-bit values */
+ *(u32 *)&id[ATA_ID_LBA_CAPACITY] = ata_id_u32(id, ATA_ID_LBA_CAPACITY);
+ *(u32 *)&id[ATA_ID_SPG] = ata_id_u32(id, ATA_ID_SPG);
+
+ /* as 64-bit value */
+ *(u64 *)&id[ATA_ID_LBA_CAPACITY_2] =
+ ata_id_u64(id, ATA_ID_LBA_CAPACITY_2);
+#endif
+}
+
static inline int is_multi_taskfile(struct ata_taskfile *tf)
{
return (tf->command == ATA_CMD_READ_MULTI) ||
@@ -745,7 +870,7 @@ static inline int ata_ok(u8 status)
static inline int lba_28_ok(u64 block, u32 n_block)
{
/* check the ending block number */
- return ((block + n_block - 1) < ((u64)1 << 28)) && (n_block <= 256);
+ return ((block + n_block) < ((u64)1 << 28)) && (n_block <= 256);
}
static inline int lba_48_ok(u64 block, u32 n_block)
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 0933a14e641423f523d8ed7a56ef7f2a6b849e5c..ff5b4cf9e2da71abd05b5fac387322b24c75b911 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -26,21 +26,8 @@
#ifdef CONFIG_BLOCK
-/* Platforms may set this to teach the BIO layer about IOMMU hardware. */
#include <asm/io.h>
-#if defined(BIO_VMERGE_MAX_SIZE) && defined(BIO_VMERGE_BOUNDARY)
-#define BIOVEC_VIRT_START_SIZE(x) (bvec_to_phys(x) & (BIO_VMERGE_BOUNDARY - 1))
-#define BIOVEC_VIRT_OVERSIZE(x) ((x) > BIO_VMERGE_MAX_SIZE)
-#else
-#define BIOVEC_VIRT_START_SIZE(x) 0
-#define BIOVEC_VIRT_OVERSIZE(x) 0
-#endif
-
-#ifndef BIO_VMERGE_BOUNDARY
-#define BIO_VMERGE_BOUNDARY 0
-#endif
-
#define BIO_DEBUG
#ifdef BIO_DEBUG
@@ -88,25 +75,14 @@ struct bio {
/* Number of segments in this BIO after
* physical address coalescing is performed.
*/
- unsigned short bi_phys_segments;
-
- /* Number of segments after physical and DMA remapping
- * hardware coalescing is performed.
- */
- unsigned short bi_hw_segments;
+ unsigned int bi_phys_segments;
unsigned int bi_size; /* residual I/O count */
- /*
- * To keep track of the max hw size, we account for the
- * sizes of the first and last virtually mergeable segments
- * in this bio
- */
- unsigned int bi_hw_front_size;
- unsigned int bi_hw_back_size;
-
unsigned int bi_max_vecs; /* max bvl_vecs we can hold */
+ unsigned int bi_comp_cpu; /* completion CPU */
+
struct bio_vec *bi_io_vec; /* the actual vec list */
bio_end_io_t *bi_end_io;
@@ -126,11 +102,14 @@ struct bio {
#define BIO_UPTODATE 0 /* ok after I/O completion */
#define BIO_RW_BLOCK 1 /* RW_AHEAD set, and read/write would block */
#define BIO_EOF 2 /* out-out-bounds error */
-#define BIO_SEG_VALID 3 /* nr_hw_seg valid */
+#define BIO_SEG_VALID 3 /* bi_phys_segments valid */
#define BIO_CLONED 4 /* doesn't own data */
#define BIO_BOUNCED 5 /* bio is a bounce bio */
#define BIO_USER_MAPPED 6 /* contains user pages */
#define BIO_EOPNOTSUPP 7 /* not supported */
+#define BIO_CPU_AFFINE 8 /* complete bio on same CPU as submitted */
+#define BIO_NULL_MAPPED 9 /* contains invalid user pages */
+#define BIO_FS_INTEGRITY 10 /* fs owns integrity data, not block layer */
#define bio_flagged(bio, flag) ((bio)->bi_flags & (1 << (flag)))
/*
@@ -144,18 +123,31 @@ struct bio {
/*
* bio bi_rw flags
*
- * bit 0 -- read (not set) or write (set)
+ * bit 0 -- data direction
+ * If not set, bio is a read from device. If set, it's a write to device.
* bit 1 -- rw-ahead when set
* bit 2 -- barrier
+ * Insert a serialization point in the IO queue, forcing previously
+ * submitted IO to be completed before this oen is issued.
* bit 3 -- fail fast, don't want low level driver retries
* bit 4 -- synchronous I/O hint: the block layer will unplug immediately
+ * Note that this does NOT indicate that the IO itself is sync, just
+ * that the block layer will not postpone issue of this IO by plugging.
+ * bit 5 -- metadata request
+ * Used for tracing to differentiate metadata and data IO. May also
+ * get some preferential treatment in the IO scheduler
+ * bit 6 -- discard sectors
+ * Informs the lower level device that this range of sectors is no longer
+ * used by the file system and may thus be freed by the device. Used
+ * for flash based storage.
*/
-#define BIO_RW 0
-#define BIO_RW_AHEAD 1
+#define BIO_RW 0 /* Must match RW in req flags (blkdev.h) */
+#define BIO_RW_AHEAD 1 /* Must match FAILFAST in req flags */
#define BIO_RW_BARRIER 2
#define BIO_RW_FAILFAST 3
#define BIO_RW_SYNC 4
#define BIO_RW_META 5
+#define BIO_RW_DISCARD 6
/*
* upper 16 bits of bi_rw define the io priority of this bio
@@ -185,14 +177,15 @@ struct bio {
#define bio_failfast(bio) ((bio)->bi_rw & (1 << BIO_RW_FAILFAST))
#define bio_rw_ahead(bio) ((bio)->bi_rw & (1 << BIO_RW_AHEAD))
#define bio_rw_meta(bio) ((bio)->bi_rw & (1 << BIO_RW_META))
-#define bio_empty_barrier(bio) (bio_barrier(bio) && !(bio)->bi_size)
+#define bio_discard(bio) ((bio)->bi_rw & (1 << BIO_RW_DISCARD))
+#define bio_empty_barrier(bio) (bio_barrier(bio) && !bio_has_data(bio) && !bio_discard(bio))
static inline unsigned int bio_cur_sectors(struct bio *bio)
{
if (bio->bi_vcnt)
return bio_iovec(bio)->bv_len >> 9;
-
- return 0;
+ else /* dataless requests such as discard */
+ return bio->bi_size >> 9;
}
static inline void *bio_data(struct bio *bio)
@@ -236,8 +229,6 @@ static inline void *bio_data(struct bio *bio)
((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2)))
#endif
-#define BIOVEC_VIRT_MERGEABLE(vec1, vec2) \
- ((((bvec_to_phys((vec1)) + (vec1)->bv_len) | bvec_to_phys((vec2))) & (BIO_VMERGE_BOUNDARY - 1)) == 0)
#define __BIO_SEG_BOUNDARY(addr1, addr2, mask) \
(((addr1) | (mask)) == (((addr2) - 1) | (mask)))
#define BIOVEC_SEG_BOUNDARY(q, b1, b2) \
@@ -319,15 +310,14 @@ struct bio_pair {
atomic_t cnt;
int error;
};
-extern struct bio_pair *bio_split(struct bio *bi, mempool_t *pool,
- int first_sectors);
-extern mempool_t *bio_split_pool;
+extern struct bio_pair *bio_split(struct bio *bi, int first_sectors);
extern void bio_pair_release(struct bio_pair *dbio);
extern struct bio_set *bioset_create(int, int);
extern void bioset_free(struct bio_set *);
extern struct bio *bio_alloc(gfp_t, int);
+extern struct bio *bio_kmalloc(gfp_t, int);
extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *);
extern void bio_put(struct bio *);
extern void bio_free(struct bio *, struct bio_set *);
@@ -335,7 +325,6 @@ extern void bio_free(struct bio *, struct bio_set *);
extern void bio_endio(struct bio *, int);
struct request_queue;
extern int bio_phys_segments(struct request_queue *, struct bio *);
-extern int bio_hw_segments(struct request_queue *, struct bio *);
extern void __bio_clone(struct bio *, struct bio *);
extern struct bio *bio_clone(struct bio *, gfp_t);
@@ -346,12 +335,14 @@ extern int bio_add_page(struct bio *, struct page *, unsigned int,unsigned int);
extern int bio_add_pc_page(struct request_queue *, struct bio *, struct page *,
unsigned int, unsigned int);
extern int bio_get_nr_vecs(struct block_device *);
+extern sector_t bio_sector_offset(struct bio *, unsigned short, unsigned int);
extern struct bio *bio_map_user(struct request_queue *, struct block_device *,
- unsigned long, unsigned int, int);
+ unsigned long, unsigned int, int, gfp_t);
struct sg_iovec;
+struct rq_map_data;
extern struct bio *bio_map_user_iov(struct request_queue *,
struct block_device *,
- struct sg_iovec *, int, int);
+ struct sg_iovec *, int, int, gfp_t);
extern void bio_unmap_user(struct bio *);
extern struct bio *bio_map_kern(struct request_queue *, void *, unsigned int,
gfp_t);
@@ -359,14 +350,24 @@ extern struct bio *bio_copy_kern(struct request_queue *, void *, unsigned int,
gfp_t, int);
extern void bio_set_pages_dirty(struct bio *bio);
extern void bio_check_pages_dirty(struct bio *bio);
-extern struct bio *bio_copy_user(struct request_queue *, unsigned long, unsigned int, int);
-extern struct bio *bio_copy_user_iov(struct request_queue *, struct sg_iovec *,
- int, int);
+extern struct bio *bio_copy_user(struct request_queue *, struct rq_map_data *,
+ unsigned long, unsigned int, int, gfp_t);
+extern struct bio *bio_copy_user_iov(struct request_queue *,
+ struct rq_map_data *, struct sg_iovec *,
+ int, int, gfp_t);
extern int bio_uncopy_user(struct bio *);
void zero_fill_bio(struct bio *bio);
extern struct bio_vec *bvec_alloc_bs(gfp_t, int, unsigned long *, struct bio_set *);
extern unsigned int bvec_nr_vecs(unsigned short idx);
+/*
+ * Allow queuer to specify a completion CPU for this bio
+ */
+static inline void bio_set_completion_cpu(struct bio *bio, unsigned int cpu)
+{
+ bio->bi_comp_cpu = cpu;
+}
+
/*
* bio_set is used to allow other portions of the IO system to
* allocate their own private memory pools for bio and iovec structures.
@@ -445,6 +446,14 @@ static inline char *__bio_kmap_irq(struct bio *bio, unsigned short idx,
__bio_kmap_irq((bio), (bio)->bi_idx, (flags))
#define bio_kunmap_irq(buf,flags) __bio_kunmap_irq(buf, flags)
+/*
+ * Check whether this bio carries any data or not. A NULL bio is allowed.
+ */
+static inline int bio_has_data(struct bio *bio)
+{
+ return bio && bio->bi_io_vec != NULL;
+}
+
#if defined(CONFIG_BLK_DEV_INTEGRITY)
#define bip_vec_idx(bip, idx) (&(bip->bip_vec[(idx)]))
@@ -458,14 +467,7 @@ static inline char *__bio_kmap_irq(struct bio *bio, unsigned short idx,
#define bip_for_each_vec(bvl, bip, i) \
__bip_for_each_vec(bvl, bip, i, (bip)->bip_idx)
-static inline int bio_integrity(struct bio *bio)
-{
-#if defined(CONFIG_BLK_DEV_INTEGRITY)
- return bio->bi_integrity != NULL;
-#else
- return 0;
-#endif
-}
+#define bio_integrity(bio) (bio->bi_integrity != NULL)
extern struct bio_integrity_payload *bio_integrity_alloc_bioset(struct bio *, gfp_t, unsigned int, struct bio_set *);
extern struct bio_integrity_payload *bio_integrity_alloc(struct bio *, gfp_t, unsigned int);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 44710d7e7bff888c302038fb5c00a64e5d31367b..a92d9e4ea96e1a0a5af66bf21c6dbf155674e418 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -16,7 +16,9 @@
#include <linux/bio.h>
#include <linux/module.h>
#include <linux/stringify.h>
+#include <linux/gfp.h>
#include <linux/bsg.h>
+#include <linux/smp.h>
#include <asm/scatterlist.h>
@@ -54,7 +56,6 @@ enum rq_cmd_type_bits {
REQ_TYPE_PM_SUSPEND, /* suspend request */
REQ_TYPE_PM_RESUME, /* resume request */
REQ_TYPE_PM_SHUTDOWN, /* shutdown request */
- REQ_TYPE_FLUSH, /* flush request */
REQ_TYPE_SPECIAL, /* driver defined type */
REQ_TYPE_LINUX_BLOCK, /* generic block layer message */
/*
@@ -76,19 +77,18 @@ enum rq_cmd_type_bits {
*
*/
enum {
- /*
- * just examples for now
- */
REQ_LB_OP_EJECT = 0x40, /* eject request */
- REQ_LB_OP_FLUSH = 0x41, /* flush device */
+ REQ_LB_OP_FLUSH = 0x41, /* flush request */
+ REQ_LB_OP_DISCARD = 0x42, /* discard sectors */
};
/*
- * request type modified bits. first three bits match BIO_RW* bits, important
+ * request type modified bits. first two bits match BIO_RW* bits, important
*/
enum rq_flag_bits {
__REQ_RW, /* not set, read. set, write */
__REQ_FAILFAST, /* no low level driver retries */
+ __REQ_DISCARD, /* request to discard sectors */
__REQ_SORTED, /* elevator knows about this request */
__REQ_SOFTBARRIER, /* may not be passed by ioscheduler */
__REQ_HARDBARRIER, /* may not be passed by drive either */
@@ -111,6 +111,7 @@ enum rq_flag_bits {
};
#define REQ_RW (1 << __REQ_RW)
+#define REQ_DISCARD (1 << __REQ_DISCARD)
#define REQ_FAILFAST (1 << __REQ_FAILFAST)
#define REQ_SORTED (1 << __REQ_SORTED)
#define REQ_SOFTBARRIER (1 << __REQ_SOFTBARRIER)
@@ -140,12 +141,14 @@ enum rq_flag_bits {
*/
struct request {
struct list_head queuelist;
- struct list_head donelist;
+ struct call_single_data csd;
+ int cpu;
struct request_queue *q;
unsigned int cmd_flags;
enum rq_cmd_type_bits cmd_type;
+ unsigned long atomic_flags;
/* Maintain bio traversal state for part by part I/O submission.
* hard_* are block layer internals, no driver should touch them!
@@ -190,13 +193,6 @@ struct request {
*/
unsigned short nr_phys_segments;
- /* Number of scatter-gather addr+len pairs after
- * physical and DMA remapping hardware coalescing is performed.
- * This is the number of scatter-gather entries the driver
- * will actually have to deal with after DMA mapping is done.
- */
- unsigned short nr_hw_segments;
-
unsigned short ioprio;
void *special;
@@ -220,6 +216,8 @@ struct request {
void *data;
void *sense;
+ unsigned long deadline;
+ struct list_head timeout_list;
unsigned int timeout;
int retries;
@@ -233,6 +231,11 @@ struct request {
struct request *next_rq;
};
+static inline unsigned short req_get_ioprio(struct request *req)
+{
+ return req->ioprio;
+}
+
/*
* State information carried for REQ_TYPE_PM_SUSPEND and REQ_TYPE_PM_RESUME
* requests. Some step values could eventually be made generic.
@@ -252,6 +255,7 @@ typedef void (request_fn_proc) (struct request_queue *q);
typedef int (make_request_fn) (struct request_queue *q, struct bio *bio);
typedef int (prep_rq_fn) (struct request_queue *, struct request *);
typedef void (unplug_fn) (struct request_queue *);
+typedef int (prepare_discard_fn) (struct request_queue *, struct request *);
struct bio_vec;
struct bvec_merge_data {
@@ -265,6 +269,15 @@ typedef int (merge_bvec_fn) (struct request_queue *, struct bvec_merge_data *,
typedef void (prepare_flush_fn) (struct request_queue *, struct request *);
typedef void (softirq_done_fn)(struct request *);
typedef int (dma_drain_needed_fn)(struct request *);
+typedef int (lld_busy_fn) (struct request_queue *q);
+
+enum blk_eh_timer_return {
+ BLK_EH_NOT_HANDLED,
+ BLK_EH_HANDLED,
+ BLK_EH_RESET_TIMER,
+};
+
+typedef enum blk_eh_timer_return (rq_timed_out_fn)(struct request *);
enum blk_queue_state {
Queue_down,
@@ -307,10 +320,13 @@ struct request_queue
make_request_fn *make_request_fn;
prep_rq_fn *prep_rq_fn;
unplug_fn *unplug_fn;
+ prepare_discard_fn *prepare_discard_fn;
merge_bvec_fn *merge_bvec_fn;
prepare_flush_fn *prepare_flush_fn;
softirq_done_fn *softirq_done_fn;
+ rq_timed_out_fn *rq_timed_out_fn;
dma_drain_needed_fn *dma_drain_needed;
+ lld_busy_fn *lld_busy_fn;
/*
* Dispatch queue sorting
@@ -385,6 +401,10 @@ struct request_queue
unsigned int nr_sorted;
unsigned int in_flight;
+ unsigned int rq_timeout;
+ struct timer_list timeout;
+ struct list_head timeout_list;
+
/*
* sg stuff
*/
@@ -421,6 +441,10 @@ struct request_queue
#define QUEUE_FLAG_ELVSWITCH 8 /* don't use elevator, just do FIFO */
#define QUEUE_FLAG_BIDI 9 /* queue supports bidi requests */
#define QUEUE_FLAG_NOMERGES 10 /* disable merge attempts */
+#define QUEUE_FLAG_SAME_COMP 11 /* force complete on same CPU */
+#define QUEUE_FLAG_FAIL_IO 12 /* fake timeout */
+#define QUEUE_FLAG_STACKABLE 13 /* supports request stacking */
+#define QUEUE_FLAG_NONROT 14 /* non-rotational device (SSD) */
static inline int queue_is_locked(struct request_queue *q)
{
@@ -526,7 +550,10 @@ enum {
#define blk_queue_tagged(q) test_bit(QUEUE_FLAG_QUEUED, &(q)->queue_flags)
#define blk_queue_stopped(q) test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags)
#define blk_queue_nomerges(q) test_bit(QUEUE_FLAG_NOMERGES, &(q)->queue_flags)
+#define blk_queue_nonrot(q) test_bit(QUEUE_FLAG_NONROT, &(q)->queue_flags)
#define blk_queue_flushing(q) ((q)->ordseq)
+#define blk_queue_stackable(q) \
+ test_bit(QUEUE_FLAG_STACKABLE, &(q)->queue_flags)
#define blk_fs_request(rq) ((rq)->cmd_type == REQ_TYPE_FS)
#define blk_pc_request(rq) ((rq)->cmd_type == REQ_TYPE_BLOCK_PC)
@@ -536,16 +563,18 @@ enum {
#define blk_noretry_request(rq) ((rq)->cmd_flags & REQ_FAILFAST)
#define blk_rq_started(rq) ((rq)->cmd_flags & REQ_STARTED)
-#define blk_account_rq(rq) (blk_rq_started(rq) && blk_fs_request(rq))
+#define blk_account_rq(rq) (blk_rq_started(rq) && (blk_fs_request(rq) || blk_discard_rq(rq)))
#define blk_pm_suspend_request(rq) ((rq)->cmd_type == REQ_TYPE_PM_SUSPEND)
#define blk_pm_resume_request(rq) ((rq)->cmd_type == REQ_TYPE_PM_RESUME)
#define blk_pm_request(rq) \
(blk_pm_suspend_request(rq) || blk_pm_resume_request(rq))
+#define blk_rq_cpu_valid(rq) ((rq)->cpu != -1)
#define blk_sorted_rq(rq) ((rq)->cmd_flags & REQ_SORTED)
#define blk_barrier_rq(rq) ((rq)->cmd_flags & REQ_HARDBARRIER)
#define blk_fua_rq(rq) ((rq)->cmd_flags & REQ_FUA)
+#define blk_discard_rq(rq) ((rq)->cmd_flags & REQ_DISCARD)
#define blk_bidi_rq(rq) ((rq)->next_rq != NULL)
#define blk_empty_barrier(rq) (blk_barrier_rq(rq) && blk_fs_request(rq) && !(rq)->hard_nr_sectors)
/* rq->queuelist of dequeued request must be list_empty() */
@@ -592,7 +621,8 @@ static inline void blk_clear_queue_full(struct request_queue *q, int rw)
#define RQ_NOMERGE_FLAGS \
(REQ_NOMERGE | REQ_STARTED | REQ_HARDBARRIER | REQ_SOFTBARRIER)
#define rq_mergeable(rq) \
- (!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && blk_fs_request((rq)))
+ (!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && \
+ (blk_discard_rq(rq) || blk_fs_request((rq))))
/*
* q->prep_rq_fn return values
@@ -637,6 +667,12 @@ static inline void blk_queue_bounce(struct request_queue *q, struct bio **bio)
}
#endif /* CONFIG_MMU */
+struct rq_map_data {
+ struct page **pages;
+ int page_order;
+ int nr_entries;
+};
+
struct req_iterator {
int i;
struct bio *bio;
@@ -664,6 +700,10 @@ extern void __blk_put_request(struct request_queue *, struct request *);
extern struct request *blk_get_request(struct request_queue *, int, gfp_t);
extern void blk_insert_request(struct request_queue *, struct request *, int, void *);
extern void blk_requeue_request(struct request_queue *, struct request *);
+extern int blk_rq_check_limits(struct request_queue *q, struct request *rq);
+extern int blk_lld_busy(struct request_queue *q);
+extern int blk_insert_cloned_request(struct request_queue *q,
+ struct request *rq);
extern void blk_plug_device(struct request_queue *);
extern void blk_plug_device_unlocked(struct request_queue *);
extern int blk_remove_plug(struct request_queue *);
@@ -705,11 +745,14 @@ extern void __blk_stop_queue(struct request_queue *q);
extern void __blk_run_queue(struct request_queue *);
extern void blk_run_queue(struct request_queue *);
extern void blk_start_queueing(struct request_queue *);
-extern int blk_rq_map_user(struct request_queue *, struct request *, void __user *, unsigned long);
+extern int blk_rq_map_user(struct request_queue *, struct request *,
+ struct rq_map_data *, void __user *, unsigned long,
+ gfp_t);
extern int blk_rq_unmap_user(struct bio *);
extern int blk_rq_map_kern(struct request_queue *, struct request *, void *, unsigned int, gfp_t);
extern int blk_rq_map_user_iov(struct request_queue *, struct request *,
- struct sg_iovec *, int, unsigned int);
+ struct rq_map_data *, struct sg_iovec *, int,
+ unsigned int, gfp_t);
extern int blk_execute_rq(struct request_queue *, struct gendisk *,
struct request *, int);
extern void blk_execute_rq_nowait(struct request_queue *, struct gendisk *,
@@ -750,12 +793,15 @@ extern int __blk_end_request(struct request *rq, int error,
extern int blk_end_bidi_request(struct request *rq, int error,
unsigned int nr_bytes, unsigned int bidi_bytes);
extern void end_request(struct request *, int);
-extern void end_queued_request(struct request *, int);
-extern void end_dequeued_request(struct request *, int);
extern int blk_end_request_callback(struct request *rq, int error,
unsigned int nr_bytes,
int (drv_callback)(struct request *));
extern void blk_complete_request(struct request *);
+extern void __blk_complete_request(struct request *);
+extern void blk_abort_request(struct request *);
+extern void blk_abort_queue(struct request_queue *);
+extern void blk_update_request(struct request *rq, int error,
+ unsigned int nr_bytes);
/*
* blk_end_request() takes bytes instead of sectors as a complete size.
@@ -790,12 +836,16 @@ extern void blk_queue_update_dma_pad(struct request_queue *, unsigned int);
extern int blk_queue_dma_drain(struct request_queue *q,
dma_drain_needed_fn *dma_drain_needed,
void *buf, unsigned int size);
+extern void blk_queue_lld_busy(struct request_queue *q, lld_busy_fn *fn);
extern void blk_queue_segment_boundary(struct request_queue *, unsigned long);
extern void blk_queue_prep_rq(struct request_queue *, prep_rq_fn *pfn);
extern void blk_queue_merge_bvec(struct request_queue *, merge_bvec_fn *);
extern void blk_queue_dma_alignment(struct request_queue *, int);
extern void blk_queue_update_dma_alignment(struct request_queue *, int);
extern void blk_queue_softirq_done(struct request_queue *, softirq_done_fn *);
+extern void blk_queue_set_discard(struct request_queue *, prepare_discard_fn *);
+extern void blk_queue_rq_timed_out(struct request_queue *, rq_timed_out_fn *);
+extern void blk_queue_rq_timeout(struct request_queue *, unsigned int);
extern struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev);
extern int blk_queue_ordered(struct request_queue *, unsigned, prepare_flush_fn *);
extern int blk_do_ordered(struct request_queue *, struct request **);
@@ -837,14 +887,22 @@ static inline struct request *blk_map_queue_find_tag(struct blk_queue_tag *bqt,
}
extern int blkdev_issue_flush(struct block_device *, sector_t *);
+extern int blkdev_issue_discard(struct block_device *,
+ sector_t sector, sector_t nr_sects, gfp_t);
+
+static inline int sb_issue_discard(struct super_block *sb,
+ sector_t block, sector_t nr_blocks)
+{
+ block <<= (sb->s_blocksize_bits - 9);
+ nr_blocks <<= (sb->s_blocksize_bits - 9);
+ return blkdev_issue_discard(sb->s_bdev, block, nr_blocks, GFP_KERNEL);
+}
/*
* command filter functions
*/
extern int blk_verify_command(struct blk_cmd_filter *filter,
unsigned char *cmd, int has_write_perm);
-extern int blk_register_filter(struct gendisk *disk);
-extern void blk_unregister_filter(struct gendisk *disk);
extern void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter);
#define MAX_PHYS_SEGMENTS 128
@@ -876,6 +934,13 @@ static inline int queue_dma_alignment(struct request_queue *q)
return q ? q->dma_alignment : 511;
}
+static inline int blk_rq_aligned(struct request_queue *q, void *addr,
+ unsigned int len)
+{
+ unsigned int alignment = queue_dma_alignment(q) | q->dma_pad_mask;
+ return !((unsigned long)addr & alignment) && !(len & alignment);
+}
+
/* assumes size > 256 */
static inline unsigned int blksize_bits(unsigned int size)
{
@@ -902,7 +967,7 @@ static inline void put_dev_sector(Sector p)
}
struct work_struct;
-int kblockd_schedule_work(struct work_struct *work);
+int kblockd_schedule_work(struct request_queue *q, struct work_struct *work);
void kblockd_flush_work(struct work_struct *work);
#define MODULE_ALIAS_BLOCKDEV(major,minor) \
@@ -947,49 +1012,19 @@ struct blk_integrity {
extern int blk_integrity_register(struct gendisk *, struct blk_integrity *);
extern void blk_integrity_unregister(struct gendisk *);
-extern int blk_integrity_compare(struct block_device *, struct block_device *);
+extern int blk_integrity_compare(struct gendisk *, struct gendisk *);
extern int blk_rq_map_integrity_sg(struct request *, struct scatterlist *);
extern int blk_rq_count_integrity_sg(struct request *);
-static inline unsigned short blk_integrity_tuple_size(struct blk_integrity *bi)
-{
- if (bi)
- return bi->tuple_size;
-
- return 0;
-}
-
-static inline struct blk_integrity *bdev_get_integrity(struct block_device *bdev)
+static inline
+struct blk_integrity *bdev_get_integrity(struct block_device *bdev)
{
return bdev->bd_disk->integrity;
}
-static inline unsigned int bdev_get_tag_size(struct block_device *bdev)
+static inline struct blk_integrity *blk_get_integrity(struct gendisk *disk)
{
- struct blk_integrity *bi = bdev_get_integrity(bdev);
-
- if (bi)
- return bi->tag_size;
-
- return 0;
-}
-
-static inline int bdev_integrity_enabled(struct block_device *bdev, int rw)
-{
- struct blk_integrity *bi = bdev_get_integrity(bdev);
-
- if (bi == NULL)
- return 0;
-
- if (rw == READ && bi->verify_fn != NULL &&
- (bi->flags & INTEGRITY_FLAG_READ))
- return 1;
-
- if (rw == WRITE && bi->generate_fn != NULL &&
- (bi->flags & INTEGRITY_FLAG_WRITE))
- return 1;
-
- return 0;
+ return disk->integrity;
}
static inline int blk_integrity_rq(struct request *rq)
@@ -1006,7 +1041,7 @@ static inline int blk_integrity_rq(struct request *rq)
#define blk_rq_count_integrity_sg(a) (0)
#define blk_rq_map_integrity_sg(a, b) (0)
#define bdev_get_integrity(a) (0)
-#define bdev_get_tag_size(a) (0)
+#define blk_get_integrity(a) (0)
#define blk_integrity_compare(a, b) (0)
#define blk_integrity_register(a, b) (0)
#define blk_integrity_unregister(a) do { } while (0);
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index d084b8d227a52fb978c02a4f07d98e08b653502b..3a31eb506164a814a2b9599d11d709f9915ed1cc 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -1,8 +1,10 @@
#ifndef BLKTRACE_H
#define BLKTRACE_H
+#ifdef __KERNEL__
#include <linux/blkdev.h>
#include <linux/relay.h>
+#endif
/*
* Trace categories
@@ -21,6 +23,7 @@ enum blktrace_cat {
BLK_TC_NOTIFY = 1 << 10, /* special message */
BLK_TC_AHEAD = 1 << 11, /* readahead */
BLK_TC_META = 1 << 12, /* metadata */
+ BLK_TC_DISCARD = 1 << 13, /* discard requests */
BLK_TC_END = 1 << 15, /* only 16-bits, reminder */
};
@@ -47,6 +50,7 @@ enum blktrace_act {
__BLK_TA_SPLIT, /* bio was split */
__BLK_TA_BOUNCE, /* bio was bounced */
__BLK_TA_REMAP, /* bio was remapped */
+ __BLK_TA_ABORT, /* request aborted */
};
/*
@@ -77,6 +81,7 @@ enum blktrace_notify {
#define BLK_TA_SPLIT (__BLK_TA_SPLIT)
#define BLK_TA_BOUNCE (__BLK_TA_BOUNCE)
#define BLK_TA_REMAP (__BLK_TA_REMAP | BLK_TC_ACT(BLK_TC_QUEUE))
+#define BLK_TA_ABORT (__BLK_TA_ABORT | BLK_TC_ACT(BLK_TC_QUEUE))
#define BLK_TN_PROCESS (__BLK_TN_PROCESS | BLK_TC_ACT(BLK_TC_NOTIFY))
#define BLK_TN_TIMESTAMP (__BLK_TN_TIMESTAMP | BLK_TC_ACT(BLK_TC_NOTIFY))
@@ -89,17 +94,17 @@ enum blktrace_notify {
* The trace itself
*/
struct blk_io_trace {
- u32 magic; /* MAGIC <<